diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/CREDITS linux-2.5/CREDITS
--- linux-2.5.13/CREDITS	Fri May  3 01:22:43 2002
+++ linux-2.5/CREDITS	Fri May  3 12:57:29 2002
@@ -595,7 +595,7 @@
 S: USA
 
 N: Kees Cook
-E: cook@cpoint.net
+E: kees@outflux.net
 W: http://outflux.net/
 P: 1024D/17063E6D 9FA3 C49C 23C9 D1BC 2E30  1975 1FFF 4BA9 1706 3E6D
 D: Minor updates to SCSI code for the Communications type
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/Changes linux-2.5/Documentation/Changes
--- linux-2.5.13/Documentation/Changes	Fri May  3 01:22:56 2002
+++ linux-2.5/Documentation/Changes	Sat Apr 13 17:42:53 2002
@@ -320,7 +320,7 @@
 
 Reiserfsprogs
 -------------
-o  <ftp://ftp.namesys.com/pub/reiserfsprogs/reiserfsprogs-3.x.0b.tar.gz>
+o  <ftp://ftp.namesys.com/pub/reiserfsprogs/reiserfsprogs-3.x.1b.tar.gz>
 
 LVM toolset
 -----------
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/DocBook/Makefile linux-2.5/Documentation/DocBook/Makefile
--- linux-2.5.13/Documentation/DocBook/Makefile	Fri May  3 01:22:52 2002
+++ linux-2.5/Documentation/DocBook/Makefile	Fri May  3 03:49:06 2002
@@ -24,6 +24,8 @@
 
 html:	$(HTML)
 
+man:	kernel-api-man
+
 %.eps: %.fig
 	fig2dev -Leps $< $@
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/DocBook/kernel-api.tmpl linux-2.5/Documentation/DocBook/kernel-api.tmpl
--- linux-2.5.13/Documentation/DocBook/kernel-api.tmpl	Fri May  3 01:22:37 2002
+++ linux-2.5/Documentation/DocBook/kernel-api.tmpl	Tue Apr 23 11:27:52 2002
@@ -48,6 +48,12 @@
 
      <sect1><title>Delaying, scheduling, and timer routines</title>
 !Ekernel/sched.c
+!Ekernel/context.c
+!Ekernel/timer.c
+     </sect1>
+
+     <sect1><title>Misc functions</title>
+!Ekernel/exit.c
      </sect1>
   </chapter>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/fb/tridentfb.txt linux-2.5/Documentation/fb/tridentfb.txt
--- linux-2.5.13/Documentation/fb/tridentfb.txt	Thu Jan  1 01:00:00 1970
+++ linux-2.5/Documentation/fb/tridentfb.txt	Fri Feb  8 03:15:29 2002
@@ -0,0 +1,49 @@
+Tridentfb is a framebuffer driver for some Trident chip based cards.
+
+The following list of chips is thought to be supported although not all are
+tested:
+
+those from the Image series with Cyber in their names - accelerated
+those with Blade in their names (Blade3D,CyberBlade...) - accelerated
+the newer CyberBladeXP family  - nonaccelerated
+
+Only PCI/AGP based cards are supported, none of the older Tridents.
+
+How to use it?
+==============
+Just do your usual console work :)
+
+When booting you can pass the following parameters
+==================================================
+
+noaccel - turns off acceleration (when it doesn't work for your card)
+accel - force text acceleration (for boards which by default are noacceled)
+
+fp	- use flat panel related stuff
+crt 	- assume monitor is present instead of fp
+
+center 	- for flat panels and resolutions smaller than native size center the
+	  image, otherwise use
+stretch
+
+memsize - integer value in Kb, use if your card's memory size is misdetected.
+	  look at the driver output to see what it says when initializing.
+memdiff - integer value in Kb,should be nonzero if your card reports
+	  more memory than it actually has.For instance mine is 192K less than
+	  detection says in all three BIOS selectable situations 2M, 4M, 8M.
+	  Only use if your video memory is taken from main memory hence of
+	  configurable size.Otherwise use memsize.
+	  If in some modes which barely fit the memory you see garbage at the bottom
+	  this might help by not letting change to that mode anymore.
+
+nativex - the width in pixels of the flat panel.If you know it (usually 1024
+	  800 or 1280) and it is not what the driver seems to detect use it.
+
+bpp  - bits per pixel (8,16 or 32)
+mode - a mode name like 800x600 (as described in Documentation/fb/modedb.txt)
+
+Using insane values for the above parameters will probably result in driver
+misbehaviour so take care(for instance memsize=12345678 or memdiff=23784 or
+nativex=93)
+
+Contact: jani@astechnix.ro
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/isdn/README.HiSax linux-2.5/Documentation/isdn/README.HiSax
--- linux-2.5.13/Documentation/isdn/README.HiSax	Fri May  3 01:22:42 2002
+++ linux-2.5/Documentation/isdn/README.HiSax	Fri May  3 03:49:06 2002
@@ -52,6 +52,7 @@
 Sedlbauer Speed Star/Speed Star2 (PCMCIA)
 Sedlbauer ISDN-Controller PC/104
 USR Sportster internal TA (compatible Stollmann tina-pp V3)
+USR internal TA PCI
 ith Kommunikationstechnik GmbH MIC 16 ISA card
 Traverse Technologie NETjet PCI S0 card and NETspider U card
 Ovislink ISDN sc100-p card (NETjet driver)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/kernel-doc-nano-HOWTO.txt linux-2.5/Documentation/kernel-doc-nano-HOWTO.txt
--- linux-2.5.13/Documentation/kernel-doc-nano-HOWTO.txt	Fri May  3 01:22:52 2002
+++ linux-2.5/Documentation/kernel-doc-nano-HOWTO.txt	Fri May  3 03:49:06 2002
@@ -73,10 +73,10 @@
 mkdir $ARGV[0],0777;
 $state = 0;
 while (<STDIN>) {
-    if (/^\.TH \"[^\"]*\" 4 \"([^\"]*)\"/) {
+    if (/^\.TH \"[^\"]*\" (\d) \"([^\"]*)\"/) {
 	if ($state == 1) { close OUT }
 	$state = 1;
-	$fn = "$ARGV[0]/$1.4";
+	$fn = "$ARGV[0]/$2.$1";
 	print STDERR "Creating $fn\n";
 	open OUT, ">$fn" or die "can't open $fn: $!\n";
 	print OUT $_;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/nbd.txt linux-2.5/Documentation/nbd.txt
--- linux-2.5.13/Documentation/nbd.txt	Fri May  3 01:22:45 2002
+++ linux-2.5/Documentation/nbd.txt	Fri May  3 03:49:06 2002
@@ -54,4 +54,4 @@
   ...                 in case of read operation with no error,
                       this is immediately followed len bytes of data
 
-   For more information, look at http://atrey.karlin.mff.cuni.cz/~pavel.
+   For more information, look at http://nbd.sf.net/.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/networking/pktgen.txt linux-2.5/Documentation/networking/pktgen.txt
--- linux-2.5.13/Documentation/networking/pktgen.txt	Thu Jan  1 01:00:00 1970
+++ linux-2.5/Documentation/networking/pktgen.txt	Wed Mar 27 13:07:16 2002
@@ -0,0 +1,50 @@
+How to use the Linux packet generator module.
+
+1. Enable CONFIG_NET_PKTGEN to compile and build pktgen.o, install it
+   in the place where insmod may find it.
+2. Cut script "ipg" (see below).
+3. Edit script to set preferred device and destination IP address.
+4. Run in shell: ". ipg"
+5. After this two commands are defined:
+   A. "pg" to start generator and to get results.
+   B. "pgset" to change generator parameters. F.e.
+      pgset "multiskb 1"      use multiple SKBs for packet generation
+      pgset "multiskb 0"      use single SKB for all transmits
+      pgset "pkt_size 9014"   sets packet size to 9014
+      pgset "frags 5"         packet will consist of 5 fragments
+      pgset "count 200000"    sets number of packets to send
+      pgset "ipg 5000"        sets artificial gap inserted between packets
+                              to 5000 nanoseconds
+      pgset "dst 10.0.0.1"    sets IP destination address
+                              (BEWARE! This generator is very aggressive!)
+      pgset "dstmac 00:00:00:00:00:00"    sets MAC destination address
+      pgset stop    	      aborts injection
+      
+  Also, ^C aborts generator.
+
+---- cut here
+
+#! /bin/sh
+
+modprobe pktgen.o
+
+function pgset() {
+    local result
+
+    echo $1 > /proc/net/pg
+
+    result=`cat /proc/net/pg | fgrep "Result: OK:"`
+    if [ "$result" = "" ]; then
+         cat /proc/net/pg | fgrep Result:
+    fi
+}
+
+function pg() {
+    echo inject > /proc/net/pg
+    cat /proc/net/pg
+}
+
+pgset "odev eth0"
+pgset "dst 0.0.0.0"
+
+---- cut here
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/s390/Debugging390.txt linux-2.5/Documentation/s390/Debugging390.txt
--- linux-2.5.13/Documentation/s390/Debugging390.txt	Fri May  3 01:22:44 2002
+++ linux-2.5/Documentation/s390/Debugging390.txt	Thu Dec 27 16:32:30 2001
@@ -237,9 +237,10 @@
 
 
 On 390 our limitations & strengths make us slightly different.
-For backward compatibility we are only allowed use 31 bits (2GB)
-of our 32 bit addresses,however, we use entirely separate address 
-spaces for the user & kernel.
+For backward compatibility ( because of the psw address hi bit which
+indicates whether we are in 31 or 64 bit mode ) we are only allowed 
+use 31 bits (2GB) of our 32 bit addresses. However, 
+we use entirely separate address  spaces for the user & kernel.
 
 This means we can support 2GB of non Extended RAM on s/390, & more
 with the Extended memory managment swap device & 
@@ -2123,6 +2124,12 @@
 now do
 p/x (*(**$sp+56))&0x7fffffff
 & so on.
+
+Another good trick to look at addresses on the stack if you've somehow lost 
+the backchain is.
+x/500xa $sp
+This displays anything the name of any known functions above the stack pointer
+for 500 bytes.
 
 Disassembling instructions without debug info
 ---------------------------------------------
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/sonypi.txt linux-2.5/Documentation/sonypi.txt
--- linux-2.5.13/Documentation/sonypi.txt	Fri May  3 01:22:38 2002
+++ linux-2.5/Documentation/sonypi.txt	Wed May  1 20:41:20 2002
@@ -36,14 +36,14 @@
 driver and the ACPI BIOS, because Sony doesn't agree to release any programming
 specs for its laptops. If someone convinces them to do so, drop me a note.
 
-Module options:
+Driver options:
 ---------------
 
 Several options can be passed to the sonypi driver, either by adding them
 to /etc/modules.conf file, when the driver is compiled as a module or by
 adding the following to the kernel command line (in your bootloader):
 
-	sonypi=minor[[[[[,camera],fnkeyinit],verbose],compat],nojogdial]
+	sonypi=minor[,verbose[,fnkeyinit[,camera[,compat[,nojogdial]]]]]
 
 where:
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/sound/rme96xx linux-2.5/Documentation/sound/rme96xx
--- linux-2.5.13/Documentation/sound/rme96xx	Thu Jan  1 01:00:00 1970
+++ linux-2.5/Documentation/sound/rme96xx	Fri Apr 19 20:41:31 2002
@@ -0,0 +1,767 @@
+Beta release of the rme96xx (driver for RME 96XX cards like the 
+"Hammerfall" and the "Hammerfall light") 
+
+Important: The driver module has to be installed on a freshly rebooted system, 
+otherwise the driver might not be able to acquire its buffers.
+
+features:
+
+ - OSS programming interface (i.e. runs with standard OSS soundsoftware) 
+ - OSS/Multichannel interface (OSS multichannel is done by just aquiring
+   more than 2 channels). The driver does not use more than one device 
+   ( yet .. this feature may be implemented later ) 
+ - more than one RME card supported
+
+The driver uses a specific multichannel interface, which I will document
+when the driver gets stable. (take a look at the defines in rme96xx.h,
+which adds blocked multichannel formats i.e instead of 
+lrlrlrlr --> llllrrrr  etc.
+
+Use the "rmectrl" programm to look at the status of the card .. 
+or use xrmectrl, a GUI interface for the ctrl program.
+
+What you can do with the rmectrl program is to set the stereo device for
+OSS emulation (e.g. if you use SPDIF out).
+
+You do:
+
+./ctrl offset 24 24
+
+which makes the stereo device use channels 25 and 26.
+
+Guenter Geiger <geiger@epy.co.at>
+
+copy the first part of the attached source code into rmectrl.c
+and the  second part into xrmectrl (or get the program from
+http://gige.xdv.org/pages/soft/pages/rme)
+
+to compile: gcc -o rmectrl rmectrl.c
+------------------------------ snip ------------------------------------
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <linux/soundcard.h>
+#include <math.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "rme96xx.h"
+
+/*
+  remctrl.c
+  (C) 2000 Guenter Geiger <geiger@debian.org>
+  HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
+*/
+
+/* # define DEVICE_NAME "/dev/mixer" */
+# define DEVICE_NAME "/dev/mixer1"
+
+
+void usage(void)
+{
+     fprintf(stderr,"usage: rmectrl [/dev/mixer<n>] [command [options]]\n\n");
+     fprintf(stderr,"where command is one of:\n");
+     fprintf(stderr,"  help                       show this help\n");
+     fprintf(stderr,"  status                     show status bits\n");
+     fprintf(stderr,"  control                    show control bits\n");
+     fprintf(stderr,"  mix                        show mixer/offset status\n");
+     fprintf(stderr,"  master <n>                 set sync master\n");
+     fprintf(stderr,"  pro <n>                    set spdif out pro\n");
+     fprintf(stderr,"  emphasis <n>               set spdif out emphasis\n");
+     fprintf(stderr,"  dolby <n>                  set spdif out no audio\n");
+     fprintf(stderr,"  optout <n>                 set spdif out optical\n");
+     fprintf(stderr,"  wordclock <n>              set sync wordclock\n");
+     fprintf(stderr,"  spdifin <n>                set spdif in (0=optical,1=coax,2=intern)\n");
+     fprintf(stderr,"  syncref <n>                set sync source (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n");
+     fprintf(stderr,"  adat1cd <n>                set ADAT1 on internal CD\n");
+     fprintf(stderr,"  offset <devnr> <in> <out>  set dev (0..3) offset (0..25)\n");
+     exit(-1);
+}
+
+
+int main(int argc, char* argv[])
+{
+     int cards;
+     int ret;
+     int i;
+     double ft;
+     int fd, fdwr;
+     int param,orig;
+     rme_status_t stat;
+     rme_ctrl_t ctrl;
+     char *device;
+     int argidx;
+
+     if (argc < 2)
+	  usage();
+
+     if (*argv[1]=='/') {
+	  device = argv[1];
+	  argidx = 2;
+     }
+     else {
+	  device = DEVICE_NAME;
+	  argidx = 1;
+     }
+
+     fprintf(stdout,"mixer device %s\n",device);
+     if ((fd = open(device,O_RDONLY)) < 0) {
+	  fprintf(stdout,"opening device failed\n");
+	  exit(-1);
+     }
+
+     if ((fdwr = open(device,O_WRONLY)) < 0) {
+	  fprintf(stdout,"opening device failed\n");
+	  exit(-1);
+     }
+
+     if (argc < argidx+1)
+	  usage();
+
+     if (!strcmp(argv[argidx],"help"))
+        usage();
+     if (!strcmp(argv[argidx],"-h"))
+        usage();
+     if (!strcmp(argv[argidx],"--help"))
+        usage();
+
+     if (!strcmp(argv[argidx],"status")) {
+	  ioctl(fd,SOUND_MIXER_PRIVATE2,&stat);
+	  fprintf(stdout,"stat.irq %d\n",stat.irq);
+	  fprintf(stdout,"stat.lockmask %d\n",stat.lockmask);
+	  fprintf(stdout,"stat.sr48 %d\n",stat.sr48);
+	  fprintf(stdout,"stat.wclock %d\n",stat.wclock);
+	  fprintf(stdout,"stat.bufpoint %d\n",stat.bufpoint);
+	  fprintf(stdout,"stat.syncmask %d\n",stat.syncmask);
+	  fprintf(stdout,"stat.doublespeed %d\n",stat.doublespeed);
+	  fprintf(stdout,"stat.tc_busy %d\n",stat.tc_busy);
+	  fprintf(stdout,"stat.tc_out %d\n",stat.tc_out);
+	  fprintf(stdout,"stat.crystalrate %d (0=64k 3=96k 4=88.2k 5=48k 6=44.1k 7=32k)\n",stat.crystalrate);
+	  fprintf(stdout,"stat.spdif_error %d\n",stat.spdif_error);
+	  fprintf(stdout,"stat.bufid %d\n",stat.bufid);
+	  fprintf(stdout,"stat.tc_valid %d\n",stat.tc_valid);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"control")) {
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  fprintf(stdout,"ctrl.start %d\n",ctrl.start);
+	  fprintf(stdout,"ctrl.latency %d (0=64 .. 7=8192)\n",ctrl.latency);
+	  fprintf(stdout,"ctrl.master %d\n",ctrl.master);
+	  fprintf(stdout,"ctrl.ie %d\n",ctrl.ie);
+	  fprintf(stdout,"ctrl.sr48 %d\n",ctrl.sr48);
+	  fprintf(stdout,"ctrl.spare %d\n",ctrl.spare);
+	  fprintf(stdout,"ctrl.doublespeed %d\n",ctrl.doublespeed);
+	  fprintf(stdout,"ctrl.pro %d\n",ctrl.pro);
+	  fprintf(stdout,"ctrl.emphasis %d\n",ctrl.emphasis);
+	  fprintf(stdout,"ctrl.dolby %d\n",ctrl.dolby);
+	  fprintf(stdout,"ctrl.opt_out %d\n",ctrl.opt_out);
+	  fprintf(stdout,"ctrl.wordclock %d\n",ctrl.wordclock);
+	  fprintf(stdout,"ctrl.spdif_in %d (0=optical,1=coax,2=intern)\n",ctrl.spdif_in);
+	  fprintf(stdout,"ctrl.sync_ref %d (0=ADAT1,1=ADAT2,2=ADAT3,3=SPDIF)\n",ctrl.sync_ref);
+	  fprintf(stdout,"ctrl.spdif_reset %d\n",ctrl.spdif_reset);
+	  fprintf(stdout,"ctrl.spdif_select %d\n",ctrl.spdif_select);
+	  fprintf(stdout,"ctrl.spdif_clock %d\n",ctrl.spdif_clock);
+	  fprintf(stdout,"ctrl.spdif_write %d\n",ctrl.spdif_write);
+	  fprintf(stdout,"ctrl.adat1_cd %d\n",ctrl.adat1_cd);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"mix")) {
+	  rme_mixer mix;
+	  int i;
+
+	  for (i=0; i<4; i++) {
+	       mix.devnr = i;
+	       ioctl(fd,SOUND_MIXER_PRIVATE1,&mix);
+	       if (mix.devnr == i) {
+		    fprintf(stdout,"devnr %d\n",mix.devnr);
+		    fprintf(stdout,"mix.i_offset %2d (0-25)\n",mix.i_offset);
+		    fprintf(stdout,"mix.o_offset %2d (0-25)\n",mix.o_offset);
+	       }
+	  }
+	  exit (0);
+     }
+
+/* the control flags */
+
+     if (argc < argidx+2)
+	  usage();
+
+     if (!strcmp(argv[argidx],"master")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("master = %d\n",val);
+	  ctrl.master = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"pro")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("pro = %d\n",val);
+	  ctrl.pro = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"emphasis")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("emphasis = %d\n",val);
+	  ctrl.emphasis = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"dolby")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("dolby = %d\n",val);
+	  ctrl.dolby = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"optout")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("optout = %d\n",val);
+	  ctrl.opt_out = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"wordclock")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("wordclock = %d\n",val);
+	  ctrl.wordclock = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"spdifin")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("spdifin = %d\n",val);
+	  ctrl.spdif_in = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"syncref")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("syncref = %d\n",val);
+	  ctrl.sync_ref = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+     if (!strcmp(argv[argidx],"adat1cd")) {
+	  int val = atoi(argv[argidx+1]);
+	  ioctl(fd,SOUND_MIXER_PRIVATE3,&ctrl);
+	  printf("adat1cd = %d\n",val);
+	  ctrl.adat1_cd = val;
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE3,&ctrl);
+	  exit (0);
+     }
+
+/* setting offset */
+
+     if (argc < argidx+4)
+	  usage();
+
+     if (!strcmp(argv[argidx],"offset")) {
+	  rme_mixer mix;
+
+	  mix.devnr = atoi(argv[argidx+1]);
+
+	  mix.i_offset = atoi(argv[argidx+2]);
+	  mix.o_offset = atoi(argv[argidx+3]);
+	  ioctl(fdwr,SOUND_MIXER_PRIVATE1,&mix);
+	  fprintf(stdout,"devnr %d\n",mix.devnr);
+	  fprintf(stdout,"mix.i_offset to %d\n",mix.i_offset);
+	  fprintf(stdout,"mix.o_offset to %d\n",mix.o_offset);
+	  exit (0);
+     }
+
+     usage();
+     exit (0); /* to avoid warning */
+}
+
+
+---------------------------- <snip> --------------------------------
+#!/usr/bin/wish
+
+# xrmectrl
+# (C) 2000 Guenter Geiger <geiger@debian.org>
+# HP20020201 - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
+
+#set defaults "-relief ridged"
+set CTRLPROG "./rmectrl"
+if {$argc} {
+    set CTRLPROG "$CTRLPROG $argv"
+}
+puts "CTRLPROG $CTRLPROG"
+
+frame .butts
+button .butts.exit -text "Exit" -command "exit" -relief ridge
+#button .butts.state -text "State" -command "get_all"
+
+pack .butts.exit -side left
+pack .butts -side bottom
+
+
+#
+# STATUS
+#
+
+frame .status
+
+# Sampling Rate
+
+frame .status.sr
+label .status.sr.text -text "Sampling Rate" -justify left
+radiobutton .status.sr.441 -selectcolor red -text "44.1 kHz" -width 10 -anchor nw -variable srate -value 44100 -font times
+radiobutton .status.sr.480 -selectcolor red -text "48 kHz" -width 10 -anchor nw -variable srate -value 48000 -font times
+radiobutton .status.sr.882 -selectcolor red -text "88.2 kHz" -width 10 -anchor nw -variable srate -value 88200 -font times
+radiobutton .status.sr.960 -selectcolor red -text "96 kHz" -width 10 -anchor nw  -variable srate -value 96000 -font times
+
+pack .status.sr.text .status.sr.441 .status.sr.480 .status.sr.882 .status.sr.960 -side top -padx 3
+
+# Lock
+
+frame .status.lock
+label .status.lock.text -text "Lock" -justify left
+checkbutton .status.lock.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatlock1 -font times
+checkbutton .status.lock.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatlock2 -font times
+checkbutton .status.lock.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatlock3 -font times
+
+pack .status.lock.text .status.lock.adat1 .status.lock.adat2 .status.lock.adat3 -side top -padx 3 
+
+# Sync
+
+frame .status.sync
+label .status.sync.text -text "Sync" -justify left
+checkbutton .status.sync.adat1 -selectcolor red -text "ADAT1" -anchor nw -width 10 -variable adatsync1 -font times
+checkbutton .status.sync.adat2 -selectcolor red -text "ADAT2" -anchor nw -width 10 -variable adatsync2 -font times
+checkbutton .status.sync.adat3 -selectcolor red -text "ADAT3" -anchor nw -width 10 -variable adatsync3 -font times
+
+pack .status.sync.text .status.sync.adat1 .status.sync.adat2 .status.sync.adat3 -side top -padx 3 
+
+# Timecode
+
+frame .status.tc
+label .status.tc.text -text "Timecode" -justify left
+checkbutton .status.tc.busy -selectcolor red -text "busy" -anchor nw -width 10 -variable tcbusy -font times
+checkbutton .status.tc.out -selectcolor red -text "out" -anchor nw -width 10 -variable tcout -font times
+checkbutton .status.tc.valid -selectcolor red -text "valid" -anchor nw -width 10 -variable tcvalid -font times
+
+pack .status.tc.text .status.tc.busy .status.tc.out .status.tc.valid -side top -padx 3 
+
+# SPDIF In
+
+frame .status.spdif
+label .status.spdif.text -text "SPDIF In" -justify left
+label .status.spdif.sr -text "--.- kHz" -anchor n -width 10 -font times
+checkbutton .status.spdif.error -selectcolor red -text "Input Lock" -anchor nw -width 10 -variable spdiferr -font times
+
+pack .status.spdif.text .status.spdif.sr .status.spdif.error -side top -padx 3 
+
+pack .status.sr .status.lock .status.sync .status.tc .status.spdif -side left -fill x -anchor n -expand 1
+
+
+#
+# CONTROL 
+#
+
+proc setprof {} {
+    global CTRLPROG
+    global spprof
+    exec $CTRLPROG pro $spprof
+}
+
+proc setemph {} {
+    global CTRLPROG
+    global spemph
+    exec $CTRLPROG emphasis $spemph
+}
+
+proc setnoaud {} {
+    global CTRLPROG
+    global spnoaud
+    exec $CTRLPROG dolby $spnoaud
+}
+
+proc setoptical {} {
+    global CTRLPROG
+    global spoptical
+    exec $CTRLPROG optout $spoptical
+}
+
+proc setspdifin {} {
+    global CTRLPROG
+    global spdifin
+    exec $CTRLPROG spdifin [expr $spdifin - 1]
+}
+
+proc setsyncsource {} {
+    global CTRLPROG
+    global syncsource
+    exec $CTRLPROG syncref [expr $syncsource -1]
+}
+
+
+proc setmaster {} {
+    global CTRLPROG
+    global master
+    exec $CTRLPROG master $master
+}
+
+proc setwordclock {} {
+    global CTRLPROG
+    global wordclock
+    exec $CTRLPROG wordclock $wordclock
+}
+
+proc setadat1cd {} {
+    global CTRLPROG
+    global adat1cd
+    exec $CTRLPROG adat1cd $adat1cd
+}
+
+
+frame .control
+
+# SPDIF In & SPDIF Out
+
+
+frame .control.spdif
+
+frame .control.spdif.in
+label .control.spdif.in.text -text "SPDIF In" -justify left
+radiobutton .control.spdif.in.input1 -text "Optical" -anchor nw -width 13 -variable spdifin -value 1 -command setspdifin -selectcolor blue -font times
+radiobutton .control.spdif.in.input2 -text "Coaxial" -anchor nw -width 13 -variable spdifin -value 2 -command setspdifin -selectcolor blue -font times
+radiobutton .control.spdif.in.input3 -text "Intern " -anchor nw -width 13 -variable spdifin -command setspdifin -value 3 -selectcolor blue -font times
+
+checkbutton .control.spdif.in.adat1cd -text "ADAT1 Intern" -anchor nw -width 13 -variable adat1cd -command setadat1cd -selectcolor blue -font times
+
+pack .control.spdif.in.text .control.spdif.in.input1 .control.spdif.in.input2 .control.spdif.in.input3 .control.spdif.in.adat1cd
+
+label .control.spdif.space
+
+frame .control.spdif.out
+label .control.spdif.out.text -text "SPDIF Out" -justify left
+checkbutton .control.spdif.out.pro -text "Professional" -anchor nw -width 13 -variable spprof -command setprof -selectcolor blue -font times
+checkbutton .control.spdif.out.emphasis -text "Emphasis" -anchor nw -width 13 -variable spemph -command setemph -selectcolor blue -font times
+checkbutton .control.spdif.out.dolby -text "NoAudio" -anchor nw -width 13 -variable spnoaud -command setnoaud -selectcolor blue -font times
+checkbutton .control.spdif.out.optout -text "Optical Out" -anchor nw -width 13 -variable spoptical -command setoptical -selectcolor blue -font times
+
+pack .control.spdif.out.optout .control.spdif.out.dolby .control.spdif.out.emphasis .control.spdif.out.pro .control.spdif.out.text -side bottom
+
+pack .control.spdif.in .control.spdif.space .control.spdif.out -side top -fill y -padx 3 -expand 1
+
+# Sync Mode & Sync Source
+
+frame .control.sync
+frame .control.sync.mode
+label .control.sync.mode.text -text "Sync Mode" -justify left
+checkbutton .control.sync.mode.master -text "Master" -anchor nw -width 13 -variable master -command setmaster -selectcolor blue -font times
+checkbutton .control.sync.mode.wc -text "Wordclock" -anchor nw -width 13 -variable wordclock -command setwordclock -selectcolor blue -font times
+
+pack .control.sync.mode.text .control.sync.mode.master .control.sync.mode.wc
+
+label .control.sync.space
+
+frame .control.sync.src
+label .control.sync.src.text -text "Sync Source" -justify left
+radiobutton .control.sync.src.input1 -text "ADAT1" -anchor nw -width 13 -variable syncsource -value 1 -command setsyncsource -selectcolor blue -font times
+radiobutton .control.sync.src.input2 -text "ADAT2" -anchor nw -width 13 -variable syncsource -value 2 -command setsyncsource -selectcolor blue -font times
+radiobutton .control.sync.src.input3 -text "ADAT3" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 3 -selectcolor blue -font times
+radiobutton .control.sync.src.input4 -text "SPDIF" -anchor nw -width 13 -variable syncsource -command setsyncsource -value 4 -selectcolor blue -font times
+
+pack .control.sync.src.input4 .control.sync.src.input3 .control.sync.src.input2 .control.sync.src.input1 .control.sync.src.text -side bottom
+
+pack .control.sync.mode .control.sync.space .control.sync.src -side top -fill y -padx 3 -expand 1
+
+label .control.space -text "" -width 10
+
+# Buffer Size
+
+frame .control.buf
+label .control.buf.text -text "Buffer Size (Latency)" -justify left
+radiobutton .control.buf.b1 -selectcolor red -text "64 (1.5 ms)" -width 13 -anchor nw -variable ssrate -value 1 -font times
+radiobutton .control.buf.b2 -selectcolor red -text "128 (3 ms)" -width 13 -anchor nw -variable ssrate -value 2 -font times
+radiobutton .control.buf.b3 -selectcolor red -text "256 (6 ms)" -width 13 -anchor nw -variable ssrate -value 3 -font times
+radiobutton .control.buf.b4 -selectcolor red -text "512 (12 ms)" -width 13 -anchor nw -variable ssrate -value 4 -font times
+radiobutton .control.buf.b5 -selectcolor red -text "1024 (23 ms)" -width 13 -anchor nw -variable ssrate -value 5 -font times
+radiobutton .control.buf.b6 -selectcolor red -text "2048 (46 ms)" -width 13 -anchor nw -variable ssrate -value 6 -font times
+radiobutton .control.buf.b7 -selectcolor red -text "4096 (93 ms)" -width 13 -anchor nw -variable ssrate -value 7 -font times
+radiobutton .control.buf.b8 -selectcolor red -text "8192 (186 ms)" -width 13 -anchor nw -variable ssrate -value 8 -font times
+
+pack .control.buf.text .control.buf.b1 .control.buf.b2 .control.buf.b3 .control.buf.b4 .control.buf.b5 .control.buf.b6 .control.buf.b7 .control.buf.b8 -side top -padx 3 
+
+# Offset
+
+frame .control.offset
+
+frame .control.offset.in
+label .control.offset.in.text -text "Offset In" -justify left
+label .control.offset.in.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
+label .control.offset.in.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
+label .control.offset.in.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
+label .control.offset.in.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
+
+pack .control.offset.in.text .control.offset.in.off0 .control.offset.in.off1 .control.offset.in.off2 .control.offset.in.off3
+
+label .control.offset.space
+
+frame .control.offset.out
+label .control.offset.out.text -text "Offset Out" -justify left
+label .control.offset.out.off0 -text "dev\#0: -" -anchor nw -width 10 -font times
+label .control.offset.out.off1 -text "dev\#1: -" -anchor nw -width 10 -font times
+label .control.offset.out.off2 -text "dev\#2: -" -anchor nw -width 10 -font times
+label .control.offset.out.off3 -text "dev\#3: -" -anchor nw -width 10 -font times
+
+pack .control.offset.out.off3 .control.offset.out.off2 .control.offset.out.off1 .control.offset.out.off0 .control.offset.out.text -side bottom
+
+pack .control.offset.in .control.offset.space .control.offset.out -side top -fill y -padx 3 -expand 1
+
+
+pack .control.spdif .control.sync .control.space .control.buf .control.offset -side left -fill both -anchor n -expand 1
+
+
+label .statustext -text Status -justify center -relief ridge
+label .controltext -text Control -justify center -relief ridge
+
+label .statusspace
+label .controlspace
+
+pack .statustext .status .statusspace .controltext .control .controlspace -side top -anchor nw -fill both -expand 1
+
+
+proc get_bit {output sstr} {
+    set idx1 [string last [concat $sstr 1] $output]
+    set idx1 [expr $idx1 != -1]
+    return $idx1
+}
+
+proc get_val {output sstr} {
+    set val [string wordend $output [string last $sstr $output]] 
+    set val [string range $output $val [expr $val+1]]
+    return $val
+}
+
+proc get_val2 {output sstr} {
+    set val [string wordend $output [string first $sstr $output]] 
+    set val [string range $output $val [expr $val+2]]
+    return $val
+}
+
+proc get_control {} {
+    global spprof
+    global spemph
+    global spnoaud
+    global spoptical
+    global spdifin
+    global ssrate
+    global master
+    global wordclock
+    global syncsource
+    global CTRLPROG
+
+    set f [open "| $CTRLPROG control" r+]
+    set ooo [read $f 1000]
+    close $f
+#    puts $ooo
+
+    set spprof [ get_bit $ooo "pro"]
+    set spemph [ get_bit $ooo "emphasis"]
+    set spnoaud [ get_bit $ooo "dolby"]
+    set spoptical [ get_bit $ooo "opt_out"]
+    set spdifin [ expr [ get_val $ooo "spdif_in"] + 1]
+    set ssrate [ expr [ get_val $ooo "latency"] + 1]
+    set master [ expr [ get_val $ooo "master"]]
+    set wordclock [ expr [ get_val $ooo "wordclock"]]
+    set syncsource [ expr [ get_val $ooo "sync_ref"] + 1]
+}
+
+proc get_status {} {
+    global srate
+    global ctrlcom
+
+    global adatlock1
+    global adatlock2
+    global adatlock3
+
+    global adatsync1
+    global adatsync2
+    global adatsync3
+
+    global tcbusy
+    global tcout
+    global tcvalid
+
+    global spdiferr
+    global crystal
+    global .status.spdif.text
+    global CTRLPROG
+
+
+    set f [open "| $CTRLPROG status" r+]
+    set ooo [read $f 1000]
+    close $f
+#    puts $ooo
+
+# samplerate
+
+    set idx1 [string last "sr48 1" $ooo]
+    set idx2 [string last "doublespeed 1" $ooo]
+    if {$idx1 >= 0} {
+	set fact1 48000
+    } else {
+	set fact1 44100
+    }
+
+    if {$idx2 >= 0} {
+	set fact2 2
+    } else {
+	set fact2 1
+    }
+    set srate [expr $fact1 * $fact2]
+#   ADAT lock
+
+    set val [get_val $ooo lockmask]
+    set adatlock1 0
+    set adatlock2 0
+    set adatlock3 0
+    if {[expr $val & 1]} {
+       set adatlock3 1
+    }
+    if {[expr $val & 2]} {
+       set adatlock2 1
+    }
+    if {[expr $val & 4]} {
+       set adatlock1 1
+    }
+
+#  ADAT sync
+    set val [get_val $ooo syncmask]
+    set adatsync1 0
+    set adatsync2 0
+    set adatsync3 0
+
+    if {[expr $val & 1]} {
+       set adatsync3 1
+    }
+    if {[expr $val & 2]} {
+       set adatsync2 1
+    }
+    if {[expr $val & 4]} {
+       set adatsync1 1
+    }
+
+# TC busy
+
+    set tcbusy [get_bit $ooo "busy"]
+    set tcout [get_bit $ooo "out"]
+    set tcvalid [get_bit $ooo "valid"]
+    set spdiferr [expr [get_bit $ooo "spdif_error"] == 0]
+
+#  000=64kHz, 100=88.2kHz, 011=96kHz
+#  111=32kHz, 110=44.1kHz, 101=48kHz
+
+    set val [get_val $ooo crystalrate]
+
+    set crystal "--.- kHz"
+    if {$val == 0} {
+        set crystal "64 kHz"
+    }
+    if {$val == 4} {
+        set crystal "88.2 kHz"
+    }
+    if {$val == 3} {
+        set crystal "96 kHz"
+    }
+    if {$val == 7} {
+        set crystal "32 kHz"
+    }
+    if {$val == 6} {
+        set crystal "44.1 kHz"
+    }
+    if {$val == 5} {
+        set crystal "48 kHz"
+    }
+    .status.spdif.sr configure -text $crystal
+}
+
+proc get_offset {} {
+    global inoffset
+    global outoffset
+    global CTRLPROG
+
+    set f [open "| $CTRLPROG mix" r+]
+    set ooo [read $f 1000]
+    close $f
+#    puts $ooo
+
+    if { [string match "*devnr*" $ooo] } {
+	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+	set val [get_val2 $ooo i_offset]
+	.control.offset.in.off0 configure -text "dev\#0: $val"
+	set val [get_val2 $ooo o_offset]
+	.control.offset.out.off0 configure -text "dev\#0: $val"
+    } else {
+	.control.offset.in.off0 configure -text "dev\#0: -"
+	.control.offset.out.off0 configure -text "dev\#0: -"
+    }
+    if { [string match "*devnr*" $ooo] } {
+	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+	set val [get_val2 $ooo i_offset]
+	.control.offset.in.off1 configure -text "dev\#1: $val"
+	set val [get_val2 $ooo o_offset]
+	.control.offset.out.off1 configure -text "dev\#1: $val"
+    } else {
+	.control.offset.in.off1 configure -text "dev\#1: -"
+	.control.offset.out.off1 configure -text "dev\#1: -"
+    }
+    if { [string match "*devnr*" $ooo] } {
+	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+	set val [get_val2 $ooo i_offset]
+	.control.offset.in.off2 configure -text "dev\#2: $val"
+	set val [get_val2 $ooo o_offset]
+	.control.offset.out.off2 configure -text "dev\#2: $val"
+    } else {
+	.control.offset.in.off2 configure -text "dev\#2: -"
+	.control.offset.out.off2 configure -text "dev\#2: -"
+    }
+    if { [string match "*devnr*" $ooo] } {
+	set ooo [string range $ooo [string wordend $ooo [string first devnr $ooo]] end]
+	set val [get_val2 $ooo i_offset]
+	.control.offset.in.off3 configure -text "dev\#3: $val"
+	set val [get_val2 $ooo o_offset]
+	.control.offset.out.off3 configure -text "dev\#3: $val"
+    } else {
+	.control.offset.in.off3 configure -text "dev\#3: -"
+	.control.offset.out.off3 configure -text "dev\#3: -"
+    }
+}
+
+
+proc get_all {} {
+get_status
+get_control
+get_offset
+}
+
+# main
+while {1} {
+  after 200
+  get_all
+  update
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/sysctl/vm.txt linux-2.5/Documentation/sysctl/vm.txt
--- linux-2.5.13/Documentation/sysctl/vm.txt	Fri May  3 01:22:55 2002
+++ linux-2.5/Documentation/sysctl/vm.txt	Sun Mar  3 17:54:35 2002
@@ -21,6 +21,7 @@
 - buffermem
 - freepages
 - kswapd
+- max_map_count
 - overcommit_memory
 - page-cluster
 - pagecache
@@ -167,6 +168,19 @@
 and don't use much of it.
 
 Look at: mm/mmap.c::vm_enough_memory() for more information.
+
+==============================================================
+
+max_map_count:
+
+This file contains the maximum number of memory map areas a
+process may have. Memory map areas are used as a side-effect
+of calling malloc, directly by mmap and mprotect, and also
+when loading shared libraries.
+
+While most applications need less than a thousand maps,
+certain programs, particularly malloc debuggers, may consume 
+lots of them, e.g. up to one or two maps per allocation.
 
 ==============================================================
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Documentation/video4linux/meye.txt linux-2.5/Documentation/video4linux/meye.txt
--- linux-2.5.13/Documentation/video4linux/meye.txt	Fri May  3 01:22:44 2002
+++ linux-2.5/Documentation/video4linux/meye.txt	Tue Apr 23 12:20:22 2002
@@ -15,8 +15,16 @@
 
 MJPEG hardware grabbing is supported via a private API (see below).
 
-Module options:
+Driver options:
 ---------------
+
+Several options can be passed to the meye driver, either by adding them
+to /etc/modules.conf file, when the driver is compiled as a module, or
+by adding the following to the kernel command line (in your bootloader):
+
+	meye=gbuffers[,gbufsize[,video_nr]]
+
+where:
 
 	gbuffers:	number of capture buffers, default is 2 (32 max)
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/MAINTAINERS linux-2.5/MAINTAINERS
--- linux-2.5.13/MAINTAINERS	Fri May  3 01:22:39 2002
+++ linux-2.5/MAINTAINERS	Fri May  3 12:57:29 2002
@@ -544,14 +544,12 @@
 S:	Maintained
 
 EXT2 FILE SYSTEM
-P:	Remy Card
-M:	Remy.Card@linux.org
-L:	linux-kernel@vger.kernel.org
+L:	ext2-devel@lists.sourceforge.net
 S:	Maintained
 
 EXT3 FILE SYSTEM
-P:	Remy Card, Stephen Tweedie
-M:	sct@redhat.com, akpm@zip.com.au, adilger@turbolinux.com
+P:	Stephen Tweedie, Andrew Morton
+M:	sct@redhat.com, akpm@zip.com.au, adilger@clusterfs.com
 L:	ext3-users@redhat.com
 S:	Maintained
 
@@ -1187,6 +1185,12 @@
 W:	http://www.ozlabs.org/people/dgibson/dldwd
 S:	Maintained
 
+ORINOCO DRIVER
+P:	David Gibson
+M:	hermes@gibson.dropbear.id.au
+W:	http://www.ozlabs.org/people/dgibson/dldwd
+S:	Maintained
+
 PARALLEL PORT SUPPORT
 P:	Phil Blundell
 M:	Philip.Blundell@pobox.com
@@ -1257,6 +1261,20 @@
 L:	linux-net@vger.kernel.org
 S:	Maintained
 
+PERMEDIA 3 FRAMEBUFFER DRIVER
+P:	Romain Dolbeau
+M:	dolbeau@irisa.fr
+L:	linux-fbdev-devel@lists.sourceforge.net
+W:	http://www.irisa.fr/prive/dolbeau/pm3fb/pm3fb.html
+S:	Maintained
+
+PHILIPS NINO PALM PC
+P:	Steven Hill
+M:	sjhill@realitydiluted.com
+L:	linux-mips@oss.sgi.com
+W:	http://www.realitydiluted.com/projects/nino
+S:	Maintained
+
 PNP SUPPORT
 P:	Tom Lees
 M:	tom@lpsg.demon.co.uk
@@ -1344,6 +1362,12 @@
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
+RME96XX MULTICHANNEL SOUND DRIVER
+P:      Guenter Geiger
+M:      geiger@epy.co.at  
+L:      linux-kernel@vger.kernel.org
+S:      Maintained
+
 RTLINUX  REALTIME  LINUX
 P:	Victor Yodaiken
 M:	yodaiken@fsmlabs.com
@@ -1371,6 +1395,11 @@
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
+SC1200 WDT DRIVER
+P:      Zwane Mwaikambo
+M:      zwane@commfireservices.com
+S:      Maintained
+
 SCSI CDROM DRIVER
 P:	Jens Axboe
 M:	axboe@suse.de
@@ -1651,6 +1680,12 @@
 L:	linux-usb-devel@lists.sourceforge.net
 S:	Maintained
 
+USB EHCI DRIVER
+P:	David Brownell
+M:	dbrownell@users.sourceforge.net
+L:	linux-usb-devel@lists.sourceforge.net
+S:	Maintained
+
 USB HID/HIDBP/INPUT DRIVERS
 P:	Vojtech Pavlik
 M:	vojtech@suse.cz
@@ -1719,6 +1754,13 @@
 W:	http://pegasus2.sourceforge.net/
 S:	Maintained
 
+USB RTL8150 DRIVER
+P:	Petko Manolov
+M:	petkan@users.sourceforge.net
+L:	linux-usb-users@lists.sourceforge.net
+L:	linux-usb-devel@lists.sourceforge.net
+S:	Maintained
+
 USB SE401 DRIVER
 P:	Jeroen Vreeken
 M:	pe1rxq@amsat.org
@@ -1821,7 +1863,6 @@
 VIDEO FOR LINUX
 P:	Gerd Knorr
 M:	kraxel@bytesex.org
-W:	http://roadrunner.swansea.linux.org.uk/v4l.shtml
 S:	Maintained
 
 WAN ROUTER & SANGOMA WANPIPE DRIVERS & API (X.25, FRAME RELAY, PPP, CISCO HDLC)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Makefile linux-2.5/Makefile
--- linux-2.5.13/Makefile	Fri May  3 01:22:41 2002
+++ linux-2.5/Makefile	Sat May  4 11:51:50 2002
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 5
 SUBLEVEL = 13
-EXTRAVERSION =
+EXTRAVERSION =-dj2
 
 KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 
@@ -14,10 +14,10 @@
 TOPDIR	:= $(shell /bin/pwd)
 
 HPATH   	= $(TOPDIR)/include
-FINDHPATH	= $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net
+FINDHPATH	= $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net $(HPATH)/math-emu
 
 HOSTCC  	= gcc
-HOSTCFLAGS	= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS	= -Wshadow -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
 
 CROSS_COMPILE 	=
 
@@ -89,7 +89,10 @@
 CPPFLAGS := -D__KERNEL__ -I$(HPATH)
 
 CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
-	  -fomit-frame-pointer -fno-strict-aliasing -fno-common
+	  -fno-strict-aliasing -fno-common
+ifndef CONFIG_FRAME_POINTER
+CFLAGS += -fomit-frame-pointer
+endif
 AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS)
 
 #
@@ -121,7 +124,7 @@
 CORE_FILES	=kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o
 NETWORKS	=net/network.o
 
-LIBS		=$(TOPDIR)/lib/lib.a
+LIBS		=$(TOPDIR)/lib/lib.o
 SUBDIRS		=kernel lib drivers mm fs net ipc sound
 
 DRIVERS-n :=
@@ -167,7 +170,7 @@
 DRIVERS-$(CONFIG_DIO) += drivers/dio/dio.a
 DRIVERS-$(CONFIG_SBUS) += drivers/sbus/sbus_all.o
 DRIVERS-$(CONFIG_ZORRO) += drivers/zorro/driver.o
-DRIVERS-$(CONFIG_ALL_PPC) += drivers/macintosh/macintosh.o
+DRIVERS-$(CONFIG_PPC) += drivers/macintosh/macintosh.o
 DRIVERS-$(CONFIG_MAC) += drivers/macintosh/macintosh.o
 DRIVERS-$(CONFIG_PNP) += drivers/pnp/pnp.o
 DRIVERS-$(CONFIG_SGI_IP22) += drivers/sgi/sgi.a
@@ -196,6 +199,7 @@
 	kernel/ksyms.lst include/linux/compile.h \
 	vmlinux System.map \
 	.tmp* \
+	scripts/mkconfigs kernel/configs.c kernel/configs.o \
 	drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \
 	drivers/char/conmakehash \
 	drivers/char/drm/*-mod.c \
@@ -203,10 +207,14 @@
 	drivers/zorro/devlist.h drivers/zorro/gen-devlist \
 	sound/oss/bin2hex sound/oss/hex2hex \
 	drivers/atm/fore200e_mkfirm drivers/atm/{pca,sba}*{.bin,.bin1,.bin2} \
+	drivers/scsi/aic7xxx/aicasm/aicasm \
 	drivers/scsi/aic7xxx/aicasm/aicasm_gram.c \
+	drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.c \
+	drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.h \
+	drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.c \
 	drivers/scsi/aic7xxx/aicasm/aicasm_scan.c \
+	drivers/scsi/aic7xxx/aicasm/aicdb.h \
 	drivers/scsi/aic7xxx/aicasm/y.tab.h \
-	drivers/scsi/aic7xxx/aicasm/aicasm \
 	drivers/scsi/53c700_d.h \
 	net/khttpd/make_times_h \
 	net/khttpd/times.h \
@@ -235,6 +243,7 @@
 	include/asm \
 	.hdepend scripts/mkdep scripts/split-include scripts/docproc \
 	$(TOPDIR)/include/linux/modversions.h \
+	scripts/mkconfigs kernel/configs.c kernel/configs.o \
 	kernel.spec
 
 # directories removed with 'make mrproper'
@@ -245,6 +254,16 @@
 
 include arch/$(ARCH)/Makefile
 
+# Extra cflags for kbuild 2.4.  The default is to forbid includes by kernel code
+# from user space headers.  Some UML code requires user space headers, in the
+# UML Makefiles add 'kbuild_2_4_nostdinc :=' before include Rules.make.  No
+# other kernel code should include user space headers, if you need
+# 'kbuild_2_4_nostdinc :=' or -I/usr/include for kernel code and you are not UML
+# then your code is broken!  KAO.
+
+kbuild_2_4_nostdinc	:= -nostdinc $(shell $(CC) -print-search-dirs | sed -ne 's/install: \(.*\)/-I \1include/gp')
+export kbuild_2_4_nostdinc
+
 export	CPPFLAGS CFLAGS CFLAGS_KERNEL AFLAGS AFLAGS_KERNEL
 
 export	NETWORKS DRIVERS LIBS HEAD LDFLAGS LINKFLAGS MAKEBOOT ASFLAGS
@@ -312,8 +331,8 @@
 	@echo -n \#define UTS_VERSION \"\#`cat .version` > .ver
 	@if [ -n "$(CONFIG_SMP)" ] ; then echo -n " SMP" >> .ver; fi
 	@if [ -f .name ]; then  echo -n \-`cat .name` >> .ver; fi
-	@echo ' '`date`'"' >> .ver
-	@echo \#define LINUX_COMPILE_TIME \"`date +%T`\" >> .ver
+	@echo ' '`LANG=C date`'"' >> .ver
+	@echo \#define LINUX_COMPILE_TIME \"`LANG=C date +%T`\" >> .ver
 	@echo \#define LINUX_COMPILE_BY \"`whoami`\" >> .ver
 	@echo \#define LINUX_COMPILE_HOST \"`hostname`\" >> .ver
 	@if [ -x /bin/dnsdomainname ]; then \
@@ -456,6 +475,11 @@
 
 htmldocs: sgmldocs
 	$(MAKE) -C Documentation/DocBook html
+
+mandocs:
+	chmod 755 $(TOPDIR)/scripts/kernel-doc
+	chmod 755 $(TOPDIR)/scripts/split-man
+	$(MAKE) -C Documentation/DocBook man
 
 sums:
 	find . -type f -print | sort | xargs sum > .SUMS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/Rules.make linux-2.5/Rules.make
--- linux-2.5.13/Rules.make	Fri May  3 01:22:49 2002
+++ linux-2.5/Rules.make	Fri May  3 12:57:29 2002
@@ -31,6 +31,7 @@
 unexport subdir-
 
 comma	:= ,
+EXTRA_CFLAGS_nostdinc := $(EXTRA_CFLAGS) $(kbuild_2_4_nostdinc)
 
 #
 # When an object is listed to be built compiled-in and modular,
@@ -55,15 +56,15 @@
 #
 
 %.s: %.c
-	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) -S $< -o $@
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) -S $< -o $@
 
 %.i: %.c
-	$(CPP) $(CFLAGS) $(EXTRA_CFLAGS) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) $< > $@
+	$(CPP) $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) $< > $@
 
 %.o: %.c
-	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) -c -o $@ $<
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) -c -o $@ $<
 	@ ( \
-	    echo 'ifeq ($(strip $(subst $(comma),:,$(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@))),$$(strip $$(subst $$(comma),:,$$(CFLAGS) $$(EXTRA_CFLAGS) $$(CFLAGS_$@))))' ; \
+	    echo 'ifeq ($(strip $(subst $(comma),:,$(CFLAGS) $(EXTRA_CFLAGS_nostdinc) $(CFLAGS_$@))),$$(strip $$(subst $$(comma),:,$$(CFLAGS) $$(EXTRA_CFLAGS_nostdinc) $$(CFLAGS_$@))))' ; \
 	    echo 'FILES_FLAGS_UP_TO_DATE += $@' ; \
 	    echo 'endif' \
 	) > $(dir $@)/.$(notdir $@).flags
@@ -86,7 +87,7 @@
 endif
 
 %.lst: %.c
-	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $<
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) $(CFLAGS_$@) -g -c -o $*.o $<
 	$(TOPDIR)/scripts/makelst $* $(TOPDIR) $(OBJDUMP)
 #
 #
@@ -162,7 +163,7 @@
 # This make dependencies quickly
 #
 fastdep: dummy
-	$(TOPDIR)/scripts/mkdep $(CFLAGS) $(EXTRA_CFLAGS) -- $(wildcard *.[chS]) > .depend
+	$(TOPDIR)/scripts/mkdep $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) -- $(wildcard *.[chS]) > .depend
 ifdef ALL_SUB_DIRS
 	$(MAKE) $(patsubst %,_sfdep_%,$(ALL_SUB_DIRS)) _FASTDEP_ALL_SUB_DIRS="$(ALL_SUB_DIRS)"
 endif
@@ -308,9 +309,9 @@
 ifneq "$(strip $(export-objs))" ""
 $(export-objs): $(TOPDIR)/include/linux/modversions.h
 $(export-objs): %.o: %.c
-	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) -DEXPORT_SYMTAB -c $(@:.o=.c)
+	$(CC) $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) $(CFLAGS_$@) -DEXPORT_SYMTAB -c $(@:.o=.c)
 	@ ( \
-	    echo 'ifeq ($(strip $(subst $(comma),:,$(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -DEXPORT_SYMTAB)),$$(strip $$(subst $$(comma),:,$$(CFLAGS) $$(EXTRA_CFLAGS) $$(CFLAGS_$@) -DEXPORT_SYMTAB)))' ; \
+	    echo 'ifeq ($(strip $(subst $(comma),:,$(CFLAGS) $(EXTRA_CFLAGS_nostdinc) $(CFLAGS_$@) -DEXPORT_SYMTAB)),$$(strip $$(subst $$(comma),:,$$(CFLAGS) $$(EXTRA_CFLAGS_nostdinc) $$(CFLAGS_$@) -DEXPORT_SYMTAB)))' ; \
 	    echo 'FILES_FLAGS_UP_TO_DATE += $@' ; \
 	    echo 'endif' \
 	) > $(dir $@)/.$(notdir $@).flags
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/Config.help linux-2.5/arch/alpha/Config.help
--- linux-2.5.13/arch/alpha/Config.help	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/alpha/Config.help	Tue Mar 26 11:45:21 2002
@@ -251,6 +251,10 @@
 CONFIG_ALPHA_GAMMA
   Say Y if you have an AS 2000 5/xxx or an AS 2100 5/xxx.
 
+CONFIG_ALPHA_EV67
+  Is this a machine based on the EV67 core?  If in doubt, select N here
+  and the machine will be treated as an EV6.
+
 CONFIG_ALPHA_SRM
   There are two different types of booting firmware on Alphas: SRM,
   which is command line driven, and ARC, which uses menus and arrow
@@ -592,4 +596,15 @@
   and certain other kinds of spinlock errors commonly made.  This is
   best used in conjunction with the NMI watchdog so that spinlock
   deadlocks are also debuggable.
+
+CONFIG_DEBUG_RWLOCK
+  If you say Y here then read-write lock processing will count how many
+  times it has tried to get the lock and issue an error message after
+  too many attempts.  If you suspect a rwlock problem or a kernel
+  hacker asks for this option then say Y.  Otherwise say N.
+
+CONFIG_DEBUG_SEMAPHORE
+  If you say Y here then semaphore processing will issue lots of
+  verbose debugging messages.  If you suspect a semaphore problem or a
+  kernel hacker asks for this option then say Y.  Otherwise say N.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/config.in linux-2.5/arch/alpha/config.in
--- linux-2.5.13/arch/alpha/config.in	Fri May  3 01:22:45 2002
+++ linux-2.5/arch/alpha/config.in	Wed May  1 20:36:25 2002
@@ -372,9 +372,7 @@
 source drivers/usb/Config.in
 source drivers/input/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 mainmenu_option next_comment
 comment 'Kernel hacking'
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/kernel/alpha_ksyms.c linux-2.5/arch/alpha/kernel/alpha_ksyms.c
--- linux-2.5.13/arch/alpha/kernel/alpha_ksyms.c	Fri May  3 01:22:40 2002
+++ linux-2.5/arch/alpha/kernel/alpha_ksyms.c	Sat Apr 13 17:42:54 2002
@@ -213,6 +213,7 @@
 EXPORT_SYMBOL(smp_imb);
 EXPORT_SYMBOL(cpu_data);
 EXPORT_SYMBOL(__cpu_number_map);
+EXPORT_SYMBOL(__cpu_logical_map);
 EXPORT_SYMBOL(smp_num_cpus);
 EXPORT_SYMBOL(smp_call_function);
 EXPORT_SYMBOL(smp_call_function_on_cpu);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/kernel/pci_iommu.c linux-2.5/arch/alpha/kernel/pci_iommu.c
--- linux-2.5.13/arch/alpha/kernel/pci_iommu.c	Fri May  3 01:22:57 2002
+++ linux-2.5/arch/alpha/kernel/pci_iommu.c	Mon Feb 25 22:20:45 2002
@@ -30,6 +30,10 @@
 #define DEBUG_NODIRECT 0
 #define DEBUG_FORCEDAC 0
 
+/* Most Alphas support 32-bit ISA DMA. Exceptions are XL, Ruffian and
+   Nautilus (see asm/dma.h for details). */
+#define ISA_DMA_MASK	(MAX_DMA_ADDRESS - IDENT_ADDR - 1 < 0xffffffff ? \
+			 MAX_DMA_ADDRESS - IDENT_ADDR - 1 : 0xffffffff)
 
 static inline unsigned long
 mk_iommu_pte(unsigned long paddr)
@@ -181,7 +185,7 @@
 		 int dac_allowed)
 {
 	struct pci_controller *hose = pdev ? pdev->sysdata : pci_isa_hose;
-	dma_addr_t max_dma = pdev ? pdev->dma_mask : 0x00ffffff;
+	dma_addr_t max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK;
 	struct pci_iommu_arena *arena;
 	long npages, dma_ofs, i;
 	unsigned long paddr;
@@ -213,18 +217,15 @@
 	}
 
 	/* If the machine doesn't define a pci_tbi routine, we have to
-	   assume it doesn't support sg mapping.  */
+	   assume it doesn't support sg mapping, and, since we tried to
+	   use direct_map above, it now must be considered an error. */
 	if (! alpha_mv.mv_pci_tbi) {
-		static int been_here = 0;
+		static int been_here = 0; /* Only print the message once. */
 		if (!been_here) {
-		    printk(KERN_WARNING "pci_map_single: no hw sg, using "
-			   "direct map when possible\n");
+		    printk(KERN_WARNING "pci_map_single: no HW sg\n");
 		    been_here = 1;
 		}
-		if (paddr + size <= __direct_map_size)
-		    return (paddr + __direct_map_base);
-		else
-		    return 0;
+		return 0;
 	}
 		
 	arena = hose->sg_pci;
@@ -588,7 +589,7 @@
 	/* Second, figure out where we're going to map things.  */
 	if (alpha_mv.mv_pci_tbi) {
 		hose = pdev ? pdev->sysdata : pci_isa_hose;
-		max_dma = pdev ? pdev->dma_mask : 0x00ffffff;
+		max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK;
 		arena = hose->sg_pci;
 		if (!arena || arena->dma_base + arena->size - 1 > max_dma)
 			arena = hose->sg_isa;
@@ -651,7 +652,7 @@
 		return;
 
 	hose = pdev ? pdev->sysdata : pci_isa_hose;
-	max_dma = pdev ? pdev->dma_mask : 0x00ffffff;
+	max_dma = pdev ? pdev->dma_mask : ISA_DMA_MASK;
 	arena = hose->sg_pci;
 	if (!arena || arena->dma_base + arena->size - 1 > max_dma)
 		arena = hose->sg_isa;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/kernel/proto.h linux-2.5/arch/alpha/kernel/proto.h
--- linux-2.5.13/arch/alpha/kernel/proto.h	Fri May  3 01:22:44 2002
+++ linux-2.5/arch/alpha/kernel/proto.h	Tue Feb 26 21:24:48 2002
@@ -106,7 +106,7 @@
 extern void SMC93x_Init(void);
 
 /* smc37c669.c */
-extern void SMC669_Init(int);
+extern int SMC669_Init(int);
 
 /* es1888.c */
 extern void es1888_init(void);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/kernel/smc37c669.c linux-2.5/arch/alpha/kernel/smc37c669.c
--- linux-2.5.13/arch/alpha/kernel/smc37c669.c	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/alpha/kernel/smc37c669.c	Wed Jan 16 18:27:10 2002
@@ -2528,7 +2528,7 @@
  *
  * RETURNS:
  *
- *      Nothing
+ *      1 if the chip found, 0 otherwise
  *
  * ARGUMENTS:
  *
@@ -2539,7 +2539,7 @@
  *      None
  *
  */
-void __init SMC669_Init ( int index )
+int __init SMC669_Init ( int index )
 {
     SMC37c669_CONFIG_REGS *SMC_base;
     unsigned long flags;
@@ -2602,11 +2602,13 @@
 	__restore_flags(flags);
         printk( "SMC37c669 Super I/O Controller found @ 0x%lx\n",
 		(unsigned long) SMC_base );
+	return 1;
     }
     else {
 	__restore_flags(flags);
 #if SMC_DEBUG
         printk( "No SMC37c669 Super I/O Controller found\n" );
 #endif
+	return 0;
     }
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/kernel/smp.c linux-2.5/arch/alpha/kernel/smp.c
--- linux-2.5.13/arch/alpha/kernel/smp.c	Fri May  3 01:22:46 2002
+++ linux-2.5/arch/alpha/kernel/smp.c	Sat Mar 23 22:44:56 2002
@@ -181,9 +181,23 @@
 	   calibrate_delay. */
 	wait_boot_cpu_to_stop(cpuid);
 	mb();
+try_again:
 	calibrate_delay();
 
 	smp_store_cpu_info(cpuid);
+
+	{
+#define LPJ(c) ((long)cpu_data[c].loops_per_jiffy)
+	 static int tries = 3;
+	 long diff = LPJ(boot_cpuid) - LPJ(cpuid);
+	 if (diff < 0) diff = -diff;
+
+	 if (diff > LPJ(boot_cpuid)/10 && --tries) {
+	 	printk("Bogus BogoMIPS for cpu %d - retrying...\n", cpuid);
+	 	goto try_again;
+	 }
+	}
+
 	/* Allow master to continue only after we written loops_per_jiffy.  */
 	wmb();
 	smp_secondary_alive = 1;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/alpha/kernel/sys_miata.c linux-2.5/arch/alpha/kernel/sys_miata.c
--- linux-2.5.13/arch/alpha/kernel/sys_miata.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/alpha/kernel/sys_miata.c	Sun Apr 14 17:12:07 2002
@@ -231,7 +231,15 @@
 miata_init_pci(void)
 {
 	cia_init_pci();
-	SMC669_Init(0); /* it might be a GL (fails harmlessly if not) */
+	/* The PYXIS has data corruption problem with scatter/gather
+	   burst DMA reads crossing 8K boundary. It had been fixed
+	   with off-chip logic on all PYXIS systems except first
+	   MIATAs, so disable SG DMA on such machines. */
+	if (!SMC669_Init(0)) {	/* MIATA GL has SMC37c669 Super I/O */
+		alpha_mv.mv_pci_tbi = NULL; 
+		printk(KERN_INFO "pci: pyxis 8K boundary dma bug - "
+				 "sg dma disabled\n");
+	}
 	es1888_init();
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/arm/config.in linux-2.5/arch/arm/config.in
--- linux-2.5.13/arch/arm/config.in	Fri May  3 01:22:44 2002
+++ linux-2.5/arch/arm/config.in	Wed May  1 20:36:25 2002
@@ -581,9 +581,6 @@
 
 source drivers/isdn/Config.in
 
-#
-# input before char - char/joystick depends on it. As does USB.
-#
 source drivers/input/Config.in
 
 source drivers/char/Config.in
@@ -655,9 +652,7 @@
 
 source drivers/usb/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 mainmenu_option next_comment
 comment 'Kernel hacking'
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/arm/kernel/via82c505.c linux-2.5/arch/arm/kernel/via82c505.c
--- linux-2.5.13/arch/arm/kernel/via82c505.c	Fri May  3 01:22:38 2002
+++ linux-2.5/arch/arm/kernel/via82c505.c	Sat Apr 27 13:12:44 2002
@@ -79,8 +79,15 @@
 	struct pci_bus *bus;
 
 	printk(KERN_DEBUG "PCI: VIA 82c505\n");
-	request_region(0xA8,2,"via config");
-	request_region(0xCF8,8,"pci config");
+	if (!request_region(0xA8,2,"via config")) {
+		printk(KERN_WARNING"VIA 82c505: Unable to request region 0xA8\n");
+		return;
+	}
+	if (!request_region(0xCF8,8,"pci config")) {
+		printk(KERN_WARNING"VIA 82c505: Unable to request region 0xCF8\n");
+		release_region(0xA8, 2);
+		return;
+	}
 
 	/* Enable compatible Mode */
 	outb(0x96,0xA8);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/arm/mach-footbridge/netwinder-hw.c linux-2.5/arch/arm/mach-footbridge/netwinder-hw.c
--- linux-2.5.13/arch/arm/mach-footbridge/netwinder-hw.c	Fri May  3 01:22:41 2002
+++ linux-2.5/arch/arm/mach-footbridge/netwinder-hw.c	Sat Apr 27 13:13:18 2002
@@ -328,7 +328,10 @@
  */
 static void __init wb977_init(void)
 {
-	request_region(0x370, 2, "W83977AF configuration");
+	if (!request_region(0x370, 2, "W83977AF configuration")) {
+		printk(KERN_WARNING"Unable to request region 0x370\n");
+		return;
+	}
 
 	/*
 	 * Open up the SuperIO chip
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/arm/mach-pxa/idp.c linux-2.5/arch/arm/mach-pxa/idp.c
--- linux-2.5.13/arch/arm/mach-pxa/idp.c	Fri May  3 01:22:37 2002
+++ linux-2.5/arch/arm/mach-pxa/idp.c	Sun Apr 14 23:03:05 2002
@@ -81,7 +81,7 @@
 #if 0
 	setup_ramdisk (1, 0, 0, 8192);
 	setup_initrd (__phys_to_virt(0xa1000000), 4*1024*1024);
-	ROOT_DEV = MKDEV(RAMDISK_MAJOR,0);
+	ROOT_DEV = mk_kdev(RAMDISK_MAJOR,0);
 #endif
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/arm/mach-pxa/lubbock.c linux-2.5/arch/arm/mach-pxa/lubbock.c
--- linux-2.5.13/arch/arm/mach-pxa/lubbock.c	Fri May  3 01:22:49 2002
+++ linux-2.5/arch/arm/mach-pxa/lubbock.c	Sun Apr 14 23:03:17 2002
@@ -128,7 +128,7 @@
 #if 0
 	setup_ramdisk (1, 0, 0, 8192);
 	setup_initrd (__phys_to_virt(0xa1000000), 4*1024*1024);
-	ROOT_DEV = MKDEV(RAMDISK_MAJOR,0);
+	ROOT_DEV = mk_kdev(RAMDISK_MAJOR,0);
 #endif
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/arm/mach-shark/leds.c linux-2.5/arch/arm/mach-shark/leds.c
--- linux-2.5.13/arch/arm/mach-shark/leds.c	Fri May  3 01:22:52 2002
+++ linux-2.5/arch/arm/mach-shark/leds.c	Sat Apr 27 13:13:42 2002
@@ -152,7 +152,10 @@
 	leds_event = sequoia_leds_event;
 
 	/* Make LEDs independent of power-state */
-	request_region(0x24,4,"sequoia");
+	if (!request_region(0x24,4,"sequoia")) {
+		printk(KERN_WARNING"arm: Unable to request region 0x24\n");
+		return -EIO;
+	}
 	temp = sequoia_read(0x09);
 	temp |= 1<<10;
 	sequoia_write(temp,0x09);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/boot/Makefile linux-2.5/arch/cris/boot/Makefile
--- linux-2.5.13/arch/cris/boot/Makefile	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/cris/boot/Makefile	Fri Feb  8 03:15:29 2002
@@ -8,6 +8,8 @@
 	@$(MAKE) -C compressed vmlinuz
 
 dep:
+	@$(MAKE) -C compressed depend
+	@$(MAKE) -C rescue depend
 
 clean:
 	rm -f zImage tools/build compressed/vmlinux.out
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/boot/compressed/Makefile linux-2.5/arch/cris/boot/compressed/Makefile
--- linux-2.5.13/arch/cris/boot/compressed/Makefile	Fri May  3 01:22:38 2002
+++ linux-2.5/arch/cris/boot/compressed/Makefile	Fri Feb  8 03:15:29 2002
@@ -4,6 +4,13 @@
 # create a compressed vmlinux image from the original vmlinux files and romfs
 #
 
+ifndef TOPDIR
+TOPDIR = ../../../..
+HPATH = $(TOPDIR)/include
+export HPATH
+endif
+
+
 CC = gcc-cris -melf -I $(TOPDIR)/include
 CFLAGS = -O2
 LD = ld-cris
@@ -37,4 +44,10 @@
 
 clean:
 	rm -f piggy.img vmlinuz vmlinuz.o
+
+depend:
+	$(CC) -M *.S *.c > .depend
+
+-include .depend
+
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/boot/rescue/Makefile linux-2.5/arch/cris/boot/rescue/Makefile
--- linux-2.5.13/arch/cris/boot/rescue/Makefile	Fri May  3 01:22:50 2002
+++ linux-2.5/arch/cris/boot/rescue/Makefile	Fri Feb  8 03:15:29 2002
@@ -3,6 +3,8 @@
 #
 ifndef TOPDIR
 TOPDIR = ../../../..
+HPATH = $(TOPDIR)/include
+export HPATH
 endif
 CC = gcc-cris -mlinux -I $(TOPDIR)/include
 CFLAGS = -O2
@@ -35,7 +37,7 @@
 	dd if=kimagerescue_tmp.bin of=kimagerescue.bin bs=1 count=784
 	rm ktr.bin tmp2423 kimagerescue_tmp.bin
 
-head.o: head.S
+head.o: head.S 
 	$(CC) -D__ASSEMBLY__ -traditional -c $< -o $*.o
 
 testrescue.o: testrescue.S
@@ -52,3 +54,8 @@
 modules:
 
 modules-install:
+
+depend:
+	$(CC) -M *.S > .depend
+
+-include .depend
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/config.in linux-2.5/arch/cris/config.in
--- linux-2.5.13/arch/cris/config.in	Fri May  3 01:22:38 2002
+++ linux-2.5/arch/cris/config.in	Tue Apr 23 10:31:37 2002
@@ -196,10 +196,8 @@
 fi
 endmenu
 
-#
-# input before char - char/joystick depends on it. As does USB.
-#
 source drivers/input/Config.in
+
 source drivers/char/Config.in
 
 #source drivers/misc/Config.in
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/drivers/ethernet.c linux-2.5/arch/cris/drivers/ethernet.c
--- linux-2.5.13/arch/cris/drivers/ethernet.c	Fri May  3 01:22:52 2002
+++ linux-2.5/arch/cris/drivers/ethernet.c	Thu Apr  4 14:06:00 2002
@@ -530,6 +530,15 @@
 		IO_STATE(R_NETWORK_GEN_CONFIG, phy,    mii_clk) |
 		IO_STATE(R_NETWORK_GEN_CONFIG, enable, on);
 
+        *R_NETWORK_TR_CTRL = 
+                IO_STATE(R_NETWORK_TR_CTRL, clr_error, clr) |
+                IO_STATE(R_NETWORK_TR_CTRL, delay, none) |
+                IO_STATE(R_NETWORK_TR_CTRL, cancel, dont) |
+                IO_STATE(R_NETWORK_TR_CTRL, cd, enable) |
+                IO_STATE(R_NETWORK_TR_CTRL, retry, enable) |
+                IO_STATE(R_NETWORK_TR_CTRL, pad, enable) |
+                IO_STATE(R_NETWORK_TR_CTRL, crc, enable);
+
 	save_flags(flags);
 	cli();
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/drivers/serial.c linux-2.5/arch/cris/drivers/serial.c
--- linux-2.5.13/arch/cris/drivers/serial.c	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/cris/drivers/serial.c	Fri Feb  8 03:15:29 2002
@@ -363,8 +363,7 @@
 
 #define TTY_THROTTLE_LIMIT (TTY_FLIPBUF_SIZE/10)
 
-#define SERIAL_RECV_SIZE      4096
-#define SERIAL_DESCR_BUF_SIZE 512
+#define SERIAL_DESCR_BUF_SIZE 256
 
 /* Add an x here to log a lot of timer stuff */
 #define TIMERD(x)
@@ -1260,15 +1259,56 @@
 #define START_FLUSH_FAST_TIMER(info, string)
 #endif
 
+static struct etrax_recv_buffer *
+alloc_recv_buffer(unsigned int size)
+{
+	struct etrax_recv_buffer *buffer;
+
+	if (!(buffer = kmalloc(sizeof *buffer + size, GFP_ATOMIC)))
+		return NULL;
+
+	buffer->next = NULL;
+	buffer->length = 0;
+	buffer->error = TTY_NORMAL;
+
+	return buffer;
+}
+
+static void
+append_recv_buffer(struct e100_serial *info, struct etrax_recv_buffer *buffer)
+{
+	unsigned long flags;
+
+	save_flags(flags);
+	cli();
+
+	if (!info->first_recv_buffer)
+		info->first_recv_buffer = buffer;
+	else
+		info->last_recv_buffer->next = buffer;
+
+	info->last_recv_buffer = buffer;
+
+	info->recv_cnt += buffer->length;
+	if (info->recv_cnt > info->max_recv_cnt)
+		info->max_recv_cnt = info->recv_cnt;
+
+	restore_flags(flags);
+}
+
 static int
 add_char_and_flag(struct e100_serial *info, unsigned char data, unsigned char flag)
 {
-	if (!CIRC_SPACE(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE))
+	struct etrax_recv_buffer *buffer;
+
+	if (!(buffer = alloc_recv_buffer(4)))
 		return 0;
 
-	info->recv.buf[info->recv.head] = data;
-	info->flag_buf[info->recv.head] = flag;
-	info->recv.head = (info->recv.head + 1) & (SERIAL_RECV_SIZE - 1);
+	buffer->length = 1;
+	buffer->error = flag;
+	buffer->buffer[0] = data;
+	
+	append_recv_buffer(info, buffer);
 
 	info->icount.rx++;
 
@@ -1276,33 +1316,33 @@
 }
 
 static _INLINE_ unsigned int
-copy_descr_data(struct e100_serial *info, unsigned int recvl, unsigned char *buf)
+handle_descr_data(struct e100_serial *info, struct etrax_dma_descr *descr, unsigned int recvl)
 {
-	unsigned int count = CIRC_SPACE_TO_END(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE);
-	unsigned int length = 0;
-
-	 while (length < recvl && count) {
-		if (length + count > recvl)
-			count = recvl - length;
-
-		memcpy(info->recv.buf + info->recv.head, buf + length, count);
-		memset(info->flag_buf + info->recv.head, '\0', count);
-		info->recv.head = (info->recv.head + count) & (SERIAL_RECV_SIZE - 1);
-		length += count;
+	struct etrax_recv_buffer *buffer = phys_to_virt(descr->buf) - sizeof *buffer;
 
-		count = CIRC_SPACE_TO_END(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE);
+	if (info->recv_cnt + recvl > 65536) {
+		printk(__FUNCTION__ ": Too much pending incoming serial data! Dropping %u bytes.\n", recvl);
+		return 0;
 	}
 
-	if (length != recvl) { 
-		printk(__FUNCTION__ ": Buffer overflow! %d byte(s) did not fit.\n", recvl - length);
-		PROCSTAT(ser_stat[info->line].overrun_cnt += recvl - length);
-	}
+	buffer->length = recvl;
+
+	if (info->errorcode == ERRCODE_SET_BREAK)
+		buffer->error = TTY_BREAK;
+	info->errorcode = 0;
 
-	return length;
+	append_recv_buffer(info, buffer);
+
+	if (!(buffer = alloc_recv_buffer(SERIAL_DESCR_BUF_SIZE)))
+		panic(__FUNCTION__ ": Failed to allocate memory for receive buffer!\n");
+
+	descr->buf = virt_to_phys(buffer->buffer);
+	
+	return recvl;
 }
 
 static _INLINE_ unsigned int
-copy_all_descr_data(struct e100_serial *info)
+handle_all_descr_data(struct e100_serial *info)
 {
 	struct etrax_dma_descr *descr;
 	unsigned int recvl;
@@ -1336,7 +1376,7 @@
 		/* update stats */
 		info->icount.rx += recvl;
 
-		ret += copy_descr_data(info, recvl, phys_to_virt(descr->buf));
+		ret += handle_descr_data(info, descr, recvl);
 	}
 
 	return ret;
@@ -1347,7 +1387,6 @@
 {
 	struct tty_struct *tty;
 	unsigned char rstat;
-	unsigned int old_head;
 
 #ifdef CONFIG_SVINTO_SIM
 	/* No receive in the simulator.  Will probably be when the rest of
@@ -1372,12 +1411,7 @@
 	if (info->errorcode == ERRCODE_INSERT_BREAK)
 		add_char_and_flag(info, '\0', TTY_BREAK);
 
-	old_head = info->recv.head;
-	
-	if (copy_all_descr_data(info) && info->errorcode == ERRCODE_SET_BREAK)
-		info->flag_buf[old_head] = TTY_BREAK;
-
-	info->errorcode = 0;
+	handle_all_descr_data(info);
 
 	/* Read the status register to detect errors */
 	rstat = info->port[REG_STATUS];
@@ -1400,10 +1434,6 @@
 			add_char_and_flag(info, data, TTY_FRAME);
 	}
 
-	if (!E100_RTS_GET(info) &&
-	    CIRC_SPACE(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE) < TTY_THROTTLE_LIMIT)
-		info->tty->driver.throttle(info->tty);
-	
 	START_FLUSH_FAST_TIMER(info, "receive_chars");
 
 	/* Restart the receiving DMA */
@@ -1414,19 +1444,20 @@
 start_recv_dma(struct e100_serial *info)
 {
 	struct etrax_dma_descr *descr = info->rec_descr;
-	unsigned char *buf = info->recv.buf + 2*SERIAL_RECV_SIZE;
+	struct etrax_recv_buffer *buffer;
         int i;
 
 	/* Set up the receiving descriptors */
 	for (i = 0; i < SERIAL_RECV_DESCRIPTORS; i++) {
+		if (!(buffer = alloc_recv_buffer(SERIAL_DESCR_BUF_SIZE)))
+			panic(__FUNCTION__ ": Failed to allocate memory for receive buffer!\n");
+
 		descr[i].ctrl = d_int;
-		descr[i].buf = virt_to_phys(buf);
+		descr[i].buf = virt_to_phys(buffer->buffer);
 		descr[i].sw_len = SERIAL_DESCR_BUF_SIZE;
 		descr[i].hw_len = 0;
 		descr[i].status = 0;
 		descr[i].next = virt_to_phys(&descr[i+1]);
-
-		buf += SERIAL_DESCR_BUF_SIZE;
 	}
 
 	/* Link the last descriptor to the first */
@@ -1618,11 +1649,11 @@
 flush_to_flip_buffer(struct e100_serial *info)
 {
 	struct tty_struct *tty = info->tty;
-	unsigned int count = CIRC_CNT_TO_END(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE);
+	struct etrax_recv_buffer *buffer;
 	unsigned int length;
 	unsigned long flags;
 
-	if (!count)
+	if (!info->first_recv_buffer)
 		return;
 
 	save_flags(flags);
@@ -1630,19 +1661,31 @@
 
 	length = tty->flip.count;
 	
-	do {
+	while ((buffer = info->first_recv_buffer) && length < TTY_FLIPBUF_SIZE) {
+		unsigned int count = buffer->length;
+
 		if (length + count > TTY_FLIPBUF_SIZE)
 			count = TTY_FLIPBUF_SIZE - length;
 
-		memcpy(tty->flip.char_buf_ptr + length, info->recv.buf + info->recv.tail, count);
-		memcpy(tty->flip.flag_buf_ptr + length, info->flag_buf + info->recv.tail, count);
-		info->recv.tail = ((info->recv.tail + count) & (SERIAL_RECV_SIZE-1));
+		memcpy(tty->flip.char_buf_ptr + length, buffer->buffer, count);
+		memset(tty->flip.flag_buf_ptr + length, TTY_NORMAL, count);
+		tty->flip.flag_buf_ptr[length] = buffer->error;
+
 		length += count;
-		
-		count = CIRC_CNT_TO_END(info->recv.head,
-					info->recv.tail,
-					SERIAL_RECV_SIZE);
-	} while (length < TTY_FLIPBUF_SIZE && count);
+		info->recv_cnt -= count;
+
+		if (count == buffer->length) {
+			info->first_recv_buffer = buffer->next;
+			kfree(buffer);
+		} else {
+			buffer->length -= count;
+			memmove(buffer->buffer, buffer->buffer + count, buffer->length);
+			buffer->error = TTY_NORMAL;
+		}
+	}
+
+	if (!info->first_recv_buffer)
+		info->last_recv_buffer = NULL;
 
 	tty->flip.count = length;
 
@@ -1654,11 +1697,6 @@
 #else
 	queue_task_irq_off(&tty->flip.tqueue, &tq_timer);
 #endif
-
-	/* unthrottle if we have throttled */
-	if (E100_RTS_GET(info) &&
-	    CIRC_SPACE(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE) > TTY_THROTTLE_LIMIT)
-		tty->driver.unthrottle(info->tty);
 }
 
 static _INLINE_ void
@@ -1668,7 +1706,7 @@
 
 	flush_to_flip_buffer(info);
 
-	if (CIRC_CNT(info->recv.head, info->recv.tail, SERIAL_RECV_SIZE))
+	if (info->first_recv_buffer)
 		START_FLUSH_FAST_TIMER(info, "flip");
 }
 
@@ -2005,18 +2043,12 @@
 {
 	unsigned long flags;
 	unsigned long xmit_page;
-	unsigned char *recv_page;
+	int i;
 
 	xmit_page = get_zeroed_page(GFP_KERNEL);
 	if (!xmit_page)
 		return -ENOMEM;
 
-	recv_page = kmalloc(2 * SERIAL_RECV_SIZE + SERIAL_RECV_DESCRIPTORS * SERIAL_DESCR_BUF_SIZE, GFP_KERNEL);
-	if (!recv_page) {
-		free_page(xmit_page);
-		return -ENOMEM;
-	}
-
 	save_flags(flags); cli();
 
 	/* if it was already initialized, skip this */
@@ -2024,7 +2056,6 @@
 	if (info->flags & ASYNC_INITIALIZED) {
 		restore_flags(flags);
 		free_page(xmit_page);
-		kfree(recv_page);
 		return 0;
 	}
 
@@ -2033,13 +2064,6 @@
 	else
 		info->xmit.buf = (unsigned char *) xmit_page;
 
-	if (info->recv.buf)
-		kfree(recv_page);
-	else {
-		info->recv.buf = (unsigned char *) recv_page;
-		info->flag_buf = info->recv.buf + SERIAL_RECV_SIZE;
-	}
-
 #ifdef SERIAL_DEBUG_OPEN
 	printk("starting up ttyS%d (xmit_buf 0x%p, recv_buf 0x%p)...\n", info->line, info->xmit.buf, info->recv.buf);
 #endif
@@ -2050,8 +2074,13 @@
 	   right? */
 	if (info->tty)
 		clear_bit(TTY_IO_ERROR, &info->tty->flags);
+
 	info->xmit.head = info->xmit.tail = 0;
-	info->recv.head = info->recv.tail = 0;
+	info->first_recv_buffer = info->last_recv_buffer = NULL;
+	info->recv_cnt = info->max_recv_cnt = 0;
+
+	for (i = 0; i < SERIAL_RECV_DESCRIPTORS; i++)
+		info->rec_descr[i].buf = NULL;
 
 	/* No real action in the simulator, but may set info important
 	   to ioctl. */
@@ -2090,8 +2119,12 @@
 		clear_bit(TTY_IO_ERROR, &info->tty->flags);
 
 	info->xmit.head = info->xmit.tail = 0;
-	info->recv.head = info->recv.tail = 0;
+	info->first_recv_buffer = info->last_recv_buffer = NULL;
+	info->recv_cnt = info->max_recv_cnt = 0;
 	
+	for (i = 0; i < SERIAL_RECV_DESCRIPTORS; i++)
+		info->rec_descr[i].buf = 0;
+
 	/*
 	 * and set the speed and other flags of the serial port
 	 * this will start the rx/tx as well
@@ -2143,6 +2176,9 @@
 shutdown(struct e100_serial * info)
 {
 	unsigned long flags;
+	struct etrax_dma_descr *descr = info->rec_descr;
+	struct etrax_recv_buffer *buffer;
+	int i;
 
 #ifndef CONFIG_SVINTO_SIM	
 	/* shut down the transmitter and receiver */
@@ -2179,11 +2215,12 @@
 		info->xmit.buf = NULL;
 	}
 
-	if (info->recv.buf) {
-		kfree(info->recv.buf);
-		info->recv.buf = NULL;
-		info->flag_buf = NULL;
-	}
+	for (i = 0; i < SERIAL_RECV_DESCRIPTORS; i++)
+		if (descr[i].buf) {
+			buffer = phys_to_virt(descr[i].buf) - sizeof *buffer;
+			kfree(buffer);
+			descr[i].buf = 0;
+		}
 
 	if (!info->tty || (info->tty->termios->c_cflag & HUPCL)) {
 		/* hang up DTR and RTS if HUPCL is enabled */
@@ -3413,6 +3450,10 @@
 		       (unsigned long)info->icount.tx,
 		       (unsigned long)info->icount.rx);
 
+	ret += sprintf(buf+ret, " rx_pend:%lu/%lu",
+		       (unsigned long)info->recv_cnt,
+		       (unsigned long)info->max_recv_cnt);
+
 	if (info->icount.frame)
 		ret += sprintf(buf+ret, " fe:%lu",
 			       (unsigned long)info->icount.frame);
@@ -3581,9 +3622,8 @@
 		init_waitqueue_head(&info->close_wait);
 		info->xmit.buf = NULL;
 		info->xmit.tail = info->xmit.head = 0;
-		info->recv.buf = NULL;
-		info->recv.tail = info->recv.head = 0;
-		info->flag_buf = NULL;
+		info->first_recv_buffer = info->last_recv_buffer = NULL;
+		info->recv_cnt = info->max_recv_cnt = 0;
 		info->last_tx_active_usec = 0;
 		info->last_tx_active = 0;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/cris/drivers/serial.h linux-2.5/arch/cris/drivers/serial.h
--- linux-2.5.13/arch/cris/drivers/serial.h	Fri May  3 01:22:48 2002
+++ linux-2.5/arch/cris/drivers/serial.h	Fri Feb  8 03:15:29 2002
@@ -25,6 +25,15 @@
 
 #define SERIAL_RECV_DESCRIPTORS 8
 
+struct etrax_recv_buffer {
+	struct etrax_recv_buffer *next;
+	unsigned short length;
+	unsigned char error;
+	unsigned char pad;
+
+	unsigned char buffer[0];
+};
+
 struct e100_serial {
 	int			baud;
 	volatile u8		*port; /* R_SERIALx_CTRL */
@@ -81,8 +90,10 @@
 	long			session; /* Session of opening process */
 	long			pgrp; /* pgrp of opening process */
 	struct circ_buf		xmit;
-	struct circ_buf		recv;
-	unsigned char		*flag_buf;
+	struct etrax_recv_buffer *first_recv_buffer;
+	struct etrax_recv_buffer *last_recv_buffer;
+	unsigned int		recv_cnt;
+	unsigned int		max_recv_cnt;
 
 	struct tq_struct	tqueue;
 	struct async_icount	icount;   /* error-statistics etc.*/
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/Config.help linux-2.5/arch/i386/Config.help
--- linux-2.5.13/arch/i386/Config.help	Fri May  3 01:22:41 2002
+++ linux-2.5/arch/i386/Config.help	Tue Apr 16 03:10:04 2002
@@ -636,6 +636,18 @@
 
   See <file:Documentation/mtrr.txt> for more information.
 
+CONFIG_IKCONFIG
+  This option enables the complete Linux kernel ".config" file contents
+  to be saved in the kernel (zipped) image file.  It provides
+  documentation of which kernel options are used in a running kernel or
+  in an on-disk kernel.  It can be extracted from the kernel image file
+  with a script and used as input to rebuild the current kernel or to
+  build another kernel.  Since the kernel image is zipped, using this
+  option adds approximately 8 KB to a kernel image file.
+  This option is not available as a module.  If you want a separate
+  file to save the kernel's .config contents, use 'installkernel' or 'cp'
+  or a similar tool, or just save it in '/lib/modules/<kernel-version>'.
+
 CONFIG_PM
   "Power Management" means that parts of your computer are shut
   off or put into a power conserving "sleep" mode if they are not
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/config.in linux-2.5/arch/i386/config.in
--- linux-2.5.13/arch/i386/config.in	Fri May  3 01:22:48 2002
+++ linux-2.5/arch/i386/config.in	Fri May  3 03:49:06 2002
@@ -30,7 +30,7 @@
 	 Winchip-C6				CONFIG_MWINCHIPC6 \
 	 Winchip-2				CONFIG_MWINCHIP2 \
 	 Winchip-2A/Winchip-3			CONFIG_MWINCHIP3D \
-	 CyrixIII/C3				CONFIG_MCYRIXIII" Pentium-Pro
+	 CyrixIII/VIA-C3/VIA-C5			CONFIG_MCYRIXIII" Pentium-Pro
 #
 # Define implied options from the CPU selection here
 #
@@ -269,6 +269,8 @@
 tristate 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 
+bool 'Kernel .config support' CONFIG_IKCONFIG
+
 bool 'Power Management support' CONFIG_PM
 
 dep_tristate '  Advanced Power Management BIOS support' CONFIG_APM $CONFIG_PM
@@ -357,10 +359,8 @@
 fi
 endmenu
 
-#
-# input before char - char/joystick depends on it. As does USB.
-#
 source drivers/input/Config.in
+
 source drivers/char/Config.in
 
 #source drivers/misc/Config.in
@@ -392,22 +392,23 @@
 
 source drivers/usb/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 mainmenu_option next_comment
 comment 'Kernel hacking'
 
 bool 'Kernel debugging' CONFIG_DEBUG_KERNEL
 if [ "$CONFIG_DEBUG_KERNEL" != "n" ]; then
+   bool '  Disable obsolete code' CONFIG_DEBUG_OBSOLETE
    bool '  Debug memory allocations' CONFIG_DEBUG_SLAB
    bool '  Memory mapped I/O debugging' CONFIG_DEBUG_IOVIRT
    bool '  Magic SysRq key' CONFIG_MAGIC_SYSRQ
    bool '  Spinlock debugging' CONFIG_DEBUG_SPINLOCK
+   bool '  Debug 486 string copies' CONFIG_DEBUG_486_STRING
    if [ "$CONFIG_HIGHMEM" = "y" ]; then
       bool '  Highmem debugging' CONFIG_DEBUG_HIGHMEM
    fi
+   bool '  Compile the kernel with frame pointers' CONFIG_FRAME_POINTER
 fi
 
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/defconfig linux-2.5/arch/i386/defconfig
--- linux-2.5.13/arch/i386/defconfig	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/i386/defconfig	Wed May  1 17:26:06 2002
@@ -117,6 +117,7 @@
 CONFIG_BINFMT_AOUT=y
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=y
+CONFIG_IKCONFIG=n
 CONFIG_PM=y
 # CONFIG_APM is not set
 
@@ -504,10 +505,10 @@
 # CONFIG_PCMCIA_3C574 is not set
 # CONFIG_PCMCIA_FMVJ18X is not set
 CONFIG_PCMCIA_PCNET=y
+# CONFIG_PCMCIA_AXNET is not set
 # CONFIG_PCMCIA_NMCLAN is not set
 # CONFIG_PCMCIA_SMC91C92 is not set
 # CONFIG_PCMCIA_XIRC2PS is not set
-# CONFIG_PCMCIA_AXNET is not set
 # CONFIG_ARCNET_COM20020_CS is not set
 # CONFIG_PCMCIA_IBMTR is not set
 CONFIG_NET_PCMCIA_RADIO=y
@@ -537,21 +538,61 @@
 #
 # Input device support
 #
-# CONFIG_INPUT is not set
-# CONFIG_INPUT_KEYBDEV is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
+CONFIG_INPUT=y
+CONFIG_INPUT_KEYBDEV=y
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=y
+# CONFIG_INPUT_TSDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
 # CONFIG_GAMEPORT is not set
 CONFIG_SOUND_GAMEPORT=y
 # CONFIG_GAMEPORT_NS558 is not set
 # CONFIG_GAMEPORT_L4 is not set
 # CONFIG_INPUT_EMU10K1 is not set
-# CONFIG_GAMEPORT_PCIGAME is not set
 # CONFIG_GAMEPORT_FM801 is not set
 # CONFIG_GAMEPORT_CS461x is not set
-# CONFIG_SERIO is not set
-# CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PARKBD is not set
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_PS2SERKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_SERIAL=y
+# CONFIG_MOUSE_GUNZE is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_JOYSTICK_ANALOG is not set
+# CONFIG_JOYSTICK_A3D is not set
+# CONFIG_JOYSTICK_ADI is not set
+# CONFIG_JOYSTICK_COBRA is not set
+# CONFIG_JOYSTICK_GF2K is not set
+# CONFIG_JOYSTICK_GRIP is not set
+# CONFIG_JOYSTICK_GUILLEMOT is not set
+# CONFIG_JOYSTICK_INTERACT is not set
+# CONFIG_JOYSTICK_SIDEWINDER is not set
+# CONFIG_JOYSTICK_TMDC is not set
+# CONFIG_JOYSTICK_IFORCE_USB is not set
+# CONFIG_JOYSTICK_IFORCE_232 is not set
+# CONFIG_JOYSTICK_WARRIOR is not set
+# CONFIG_JOYSTICK_MAGELLAN is not set
+# CONFIG_JOYSTICK_SPACEORB is not set
+# CONFIG_JOYSTICK_SPACEBALL is not set
+# CONFIG_JOYSTICK_STINGER is not set
+# CONFIG_JOYSTICK_TWIDDLER is not set
+# CONFIG_JOYSTICK_DB9 is not set
+# CONFIG_JOYSTICK_GAMECON is not set
+# CONFIG_JOYSTICK_TURBOGRAFX is not set
 
 #
 # Character devices
@@ -572,15 +613,6 @@
 # I2C support
 #
 # CONFIG_I2C is not set
-
-#
-# Mice
-#
-# CONFIG_BUSMOUSE is not set
-CONFIG_MOUSE=y
-CONFIG_PSMOUSE=y
-# CONFIG_82C710_MOUSE is not set
-# CONFIG_PC110_PAD is not set
 # CONFIG_QIC02_TAPE is not set
 
 #
@@ -613,6 +645,7 @@
 CONFIG_DRM_RADEON=y
 # CONFIG_DRM_I810 is not set
 # CONFIG_DRM_MGA is not set
+# CONFIG_DRM_SIS is not set
 
 #
 # PCMCIA character devices
@@ -851,13 +884,9 @@
 #
 # USB Human Interface Devices (HID)
 #
-# CONFIG_USB_HID is not set
-
-#
-#     Input core support is needed for USB HID input layer or HIDBP support
-#
-# CONFIG_USB_HIDINPUT is not set
+CONFIG_USB_HID=y
 # CONFIG_USB_HIDDEV is not set
+# CONFIG_USB_WACOM is not set
 # CONFIG_USB_KBD is not set
 # CONFIG_USB_MOUSE is not set
 # CONFIG_USB_WACOM is not set
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/Makefile linux-2.5/arch/i386/kernel/Makefile
--- linux-2.5.13/arch/i386/kernel/Makefile	Fri May  3 01:22:43 2002
+++ linux-2.5/arch/i386/kernel/Makefile	Sat Mar 23 22:45:17 2002
@@ -32,6 +32,7 @@
 endif
 
 obj-$(CONFIG_MCA)		+= mca.o
+obj-$(CONFIG_EISA)		+= eisa.o
 obj-$(CONFIG_MTRR)		+= mtrr.o
 obj-$(CONFIG_X86_MSR)		+= msr.o
 obj-$(CONFIG_X86_CPUID)		+= cpuid.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/apic.c linux-2.5/arch/i386/kernel/apic.c
--- linux-2.5.13/arch/i386/kernel/apic.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/i386/kernel/apic.c	Fri May  3 08:42:14 2002
@@ -700,7 +700,15 @@
 		for (i = 0; i < nr_ioapics; i++) {
 			if (smp_found_config) {
 				ioapic_phys = mp_ioapics[i].mpc_apicaddr;
+				if (!ioapic_phys) {
+					printk(KERN_ERR "WARNING: bogus zero IO-APIC address found in MPTABLE, disabling IO/APIC support!\n");
+
+					smp_found_config = 0;
+					skip_ioapic_setup = 1;
+					goto fake_ioapic_page;
+				}
 			} else {
+fake_ioapic_page:
 				ioapic_phys = (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
 				ioapic_phys = __pa(ioapic_phys);
 			}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/apm.c linux-2.5/arch/i386/kernel/apm.c
--- linux-2.5.13/arch/i386/kernel/apm.c	Fri May  3 01:22:39 2002
+++ linux-2.5/arch/i386/kernel/apm.c	Tue Apr 23 12:04:51 2002
@@ -921,9 +921,9 @@
  * callback we use.
  */
 
-void handle_poweroff (int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
-        apm_power_off();
+void handle_poweroff (int key, struct pt_regs *pt_regs, struct tty_struct *tty)
+{        
+	apm_power_off();
 }
 
 struct sysrq_key_op	sysrq_poweroff_op = {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/dmi_scan.c linux-2.5/arch/i386/kernel/dmi_scan.c
--- linux-2.5.13/arch/i386/kernel/dmi_scan.c	Fri May  3 01:22:49 2002
+++ linux-2.5/arch/i386/kernel/dmi_scan.c	Fri May  3 03:49:06 2002
@@ -643,6 +643,12 @@
 			MATCH(DMI_BIOS_DATE, "08/25/00"), NO_MATCH
 			} },
 	
+	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-Z505LS (with updated BIOS) */
+			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			MATCH(DMI_BIOS_VERSION, "R0209Z3"),
+			MATCH(DMI_BIOS_DATE, "05/12/01"), NO_MATCH
+			} },
+	
 	{ swab_apm_power_in_minutes, "Sony VAIO", {	/* Handle problems with APM on Sony Vaio PCG-F104K */
 			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
 			MATCH(DMI_BIOS_VERSION, "R0204K2"),
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/eisa.c linux-2.5/arch/i386/kernel/eisa.c
--- linux-2.5.13/arch/i386/kernel/eisa.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/arch/i386/kernel/eisa.c	Wed Feb 20 23:18:38 2002
@@ -0,0 +1,55 @@
+/*
+ *  linux/arch/i386/kernel/eisa.c
+ *
+ *  Copyright (C) 2002  Dave Jones <davej@suse.de>
+ *
+ */
+
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <asm/io.h>
+
+struct device *eisa_iobus;
+
+void __init init_eisa(void)
+{
+	struct device *eisa_dev;
+	int eisa_addr=0; 
+	int id, id2;
+
+	return;		/* this is currently broken, I'll fix it later.*/
+
+	if (EISA_bus==0)
+		return;
+
+	eisa_iobus = kmalloc(sizeof(*(eisa_iobus)),GFP_KERNEL);
+	memset (eisa_iobus, 0, sizeof(*(eisa_iobus)));
+	sprintf (eisa_iobus->bus_id, "eisa");
+	sprintf (eisa_iobus->name, "EISA bus");
+	device_register(eisa_iobus);
+
+	while (eisa_addr < 0x9000) {
+
+		id = inw(eisa_addr+0xC80);
+		if (id!=0xffff) {
+			id2 = inw(eisa_addr+0xC81);
+
+			eisa_dev = kmalloc (sizeof (struct device), GFP_KERNEL);
+			if (eisa_dev == NULL)
+				return;
+
+			memset (eisa_dev, 0, sizeof(struct device));
+
+			/* FIXME: This should export *3* 5-bit numbers. Euch. */
+			sprintf (eisa_dev->name, "EISA device %x%x", id, id2);
+			sprintf (eisa_dev->bus_id, "%d", eisa_addr/0x1000);
+			eisa_dev->parent = eisa_iobus;
+			device_register(eisa_dev);
+		}
+
+		eisa_addr += 0x1000;
+	}
+}
+
+subsys_initcall(init_eisa);
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/entry.S linux-2.5/arch/i386/kernel/entry.S
--- linux-2.5.13/arch/i386/kernel/entry.S	Fri May  3 01:22:46 2002
+++ linux-2.5/arch/i386/kernel/entry.S	Thu May  2 21:28:32 2002
@@ -395,6 +395,11 @@
 BUILD_INTERRUPT(apic_timer_interrupt,LOCAL_TIMER_VECTOR)
 BUILD_INTERRUPT(error_interrupt,ERROR_APIC_VECTOR)
 BUILD_INTERRUPT(spurious_interrupt,SPURIOUS_APIC_VECTOR)
+
+#ifdef CONFIG_X86_MCE_P4THERMAL
+BUILD_INTERRUPT(thermal_interrupt,THERMAL_APIC_VECTOR)
+#endif
+
 #endif
 
 ENTRY(divide_error)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/head.S linux-2.5/arch/i386/kernel/head.S
--- linux-2.5.13/arch/i386/kernel/head.S	Fri May  3 01:22:41 2002
+++ linux-2.5/arch/i386/kernel/head.S	Tue Apr 23 12:04:51 2002
@@ -82,7 +82,7 @@
  * Initialize page tables
  */
 	movl $pg0-__PAGE_OFFSET,%edi /* initialize page tables */
-	movl $007,%eax		/* "007" doesn't mean with right to kill, but
+	movl $007,%eax		/* "007" doesn't mean with license to kill, but
 				   PRESENT+RW+USER */
 2:	stosl
 	add $0x1000,%eax
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/i386_ksyms.c linux-2.5/arch/i386/kernel/i386_ksyms.c
--- linux-2.5.13/arch/i386/kernel/i386_ksyms.c	Fri May  3 01:22:52 2002
+++ linux-2.5/arch/i386/kernel/i386_ksyms.c	Fri May  3 03:49:06 2002
@@ -33,7 +33,7 @@
 extern void dump_thread(struct pt_regs *, struct user *);
 extern spinlock_t rtc_lock;
 
-#if defined(CONFIG_APM_MODULE)
+#if defined(CONFIG_APM) || defined(CONFIG_APM_MODULE)
 extern void machine_real_restart(unsigned char *, int);
 EXPORT_SYMBOL(machine_real_restart);
 extern void default_idle(void);
@@ -54,9 +54,7 @@
 
 /* platform dependent support */
 EXPORT_SYMBOL(boot_cpu_data);
-#ifdef CONFIG_EISA
 EXPORT_SYMBOL(EISA_bus);
-#endif
 EXPORT_SYMBOL(MCA_bus);
 EXPORT_SYMBOL(__verify_write);
 EXPORT_SYMBOL(dump_thread);
@@ -74,6 +72,7 @@
 EXPORT_SYMBOL(get_cmos_time);
 EXPORT_SYMBOL(apm_info);
 EXPORT_SYMBOL(gdt);
+EXPORT_SYMBOL(empty_zero_page);
 
 #ifdef CONFIG_DEBUG_IOVIRT
 EXPORT_SYMBOL(__io_virt_debug);
@@ -126,7 +125,7 @@
 
 #ifdef CONFIG_SMP
 EXPORT_SYMBOL(cpu_data);
-EXPORT_SYMBOL(kernel_flag);
+EXPORT_SYMBOL(kernel_flag_cacheline);
 EXPORT_SYMBOL(smp_num_cpus);
 EXPORT_SYMBOL(cpu_online_map);
 EXPORT_SYMBOL_NOVERS(__write_lock_failed);
@@ -174,3 +173,7 @@
 
 extern int is_sony_vaio_laptop;
 EXPORT_SYMBOL(is_sony_vaio_laptop);
+
+EXPORT_SYMBOL(PAGE_KERNEL);
+EXPORT_SYMBOL(PAGE_KERNEL_RO);
+EXPORT_SYMBOL(PAGE_KERNEL_NOCACHE);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/i8259.c linux-2.5/arch/i386/kernel/i8259.c
--- linux-2.5.13/arch/i386/kernel/i8259.c	Fri May  3 01:22:56 2002
+++ linux-2.5/arch/i386/kernel/i8259.c	Thu May  2 21:28:32 2002
@@ -394,7 +394,7 @@
 
 	/* thermal monitor LVT interrupt */
 #ifdef CONFIG_X86_MCE_P4THERMAL
-	set_intr_gate(THERMAL_APIC_VECTOR, smp_thermal_interrupt);
+	set_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
 #endif
 #endif
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/io_apic.c linux-2.5/arch/i386/kernel/io_apic.c
--- linux-2.5.13/arch/i386/kernel/io_apic.c	Fri May  3 01:22:48 2002
+++ linux-2.5/arch/i386/kernel/io_apic.c	Fri May  3 03:49:06 2002
@@ -272,15 +272,27 @@
 #define MAX_PIRQS 8
 int pirq_entries [MAX_PIRQS];
 int pirqs_enabled;
-int skip_ioapic_setup;
+#ifdef CONFIG_X86_UP_APIC
+int skip_ioapic_setup=1;
+#else
+int skip_ioapic_setup=0;
+#endif
 
-static int __init ioapic_setup(char *str)
+static int __init noioapic_setup(char *str)
 {
 	skip_ioapic_setup = 1;
 	return 1;
 }
 
-__setup("noapic", ioapic_setup);
+__setup("noapic", noioapic_setup);
+
+static int __init ioapic_setup(char *str)
+{
+	skip_ioapic_setup = 0;
+	return 1;
+}
+
+__setup("apic", ioapic_setup);
 
 static int __init ioapic_pirq_setup(char *str)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/mtrr.c linux-2.5/arch/i386/kernel/mtrr.c
--- linux-2.5.13/arch/i386/kernel/mtrr.c	Fri May  3 01:22:39 2002
+++ linux-2.5/arch/i386/kernel/mtrr.c	Mon Apr 15 02:54:27 2002
@@ -1659,7 +1659,7 @@
     char *ptr;
     char line[LINE_SIZE];
 
-    if ( !suser () ) return -EPERM;
+    if ( !capable(CAP_SYS_ADMIN)) return -EPERM;
     /*  Can't seek (pwrite) on this device  */
     if (ppos != &file->f_pos) return -ESPIPE;
     memset (line, 0, LINE_SIZE);
@@ -1727,28 +1727,28 @@
       default:
 	return -ENOIOCTLCMD;
       case MTRRIOC_ADD_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( ! capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_file_add (sentry.base, sentry.size, sentry.type, 1, file, 0);
 	if (err < 0) return err;
 	break;
       case MTRRIOC_SET_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_add (sentry.base, sentry.size, sentry.type, 0);
 	if (err < 0) return err;
 	break;
       case MTRRIOC_DEL_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_file_del (sentry.base, sentry.size, file, 0);
 	if (err < 0) return err;
 	break;
       case MTRRIOC_KILL_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_del (-1, sentry.base, sentry.size);
@@ -1773,28 +1773,28 @@
 	     return -EFAULT;
 	break;
       case MTRRIOC_ADD_PAGE_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_file_add (sentry.base, sentry.size, sentry.type, 1, file, 1);
 	if (err < 0) return err;
 	break;
       case MTRRIOC_SET_PAGE_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_add_page (sentry.base, sentry.size, sentry.type, 0);
 	if (err < 0) return err;
 	break;
       case MTRRIOC_DEL_PAGE_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_file_del (sentry.base, sentry.size, file, 1);
 	if (err < 0) return err;
 	break;
       case MTRRIOC_KILL_PAGE_ENTRY:
-	if ( !suser () ) return -EPERM;
+	if ( !capable(CAP_SYS_ADMIN) ) return -EPERM;
 	if ( copy_from_user (&sentry, (void *) arg, sizeof sentry) )
 	    return -EFAULT;
 	err = mtrr_del_page (-1, sentry.base, sentry.size);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/pci-irq.c linux-2.5/arch/i386/kernel/pci-irq.c
--- linux-2.5.13/arch/i386/kernel/pci-irq.c	Fri May  3 01:22:57 2002
+++ linux-2.5/arch/i386/kernel/pci-irq.c	Sat Apr 27 12:48:57 2002
@@ -243,6 +243,8 @@
 
 /*
  * Cyrix: nibble offset 0x5C
+ * 0x5C bits 7:4 is INTB bits 3:0 is INTA 
+ * 0x5D bits 7:4 is INTD bits 3:0 is INTC
  */
 static int pirq_cyrix_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/pci-pc.c linux-2.5/arch/i386/kernel/pci-pc.c
--- linux-2.5.13/arch/i386/kernel/pci-pc.c	Fri May  3 01:22:50 2002
+++ linux-2.5/arch/i386/kernel/pci-pc.c	Fri May  3 00:33:01 2002
@@ -1201,28 +1201,48 @@
 
 /*
  * Addresses issues with problems in the memory write queue timer in
- * certain VIA Northbridges.  This bugfix is per VIA's specifications.
+ * certain VIA Northbridges.  This bugfix is per VIA's specifications,
+ * except for the KL133/KM133: clearing bit 5 on those Northbridges seems
+ * to trigger a bug in its integrated ProSavage video card, which
+ * causes screen corruption.  We only clear bits 6 and 7 for that chipset,
+ * until VIA can provide us with definitive information on why screen
+ * corruption occurs, and what exactly those bits do.
  *
  * VIA 8363,8622,8361 Northbridges:
  *  - bits  5, 6, 7 at offset 0x55 need to be turned off
  * VIA 8367 (KT266x) Northbridges:
  *  - bits  5, 6, 7 at offset 0x95 need to be turned off
+ * VIA 8363 rev 0x81/0x84 (KL133/KM133) Northbridges:
+ *  - bits     6, 7 at offset 0x55 need to be turned off
  */
+
+#define VIA_8363_KL133_REVISION_ID 0x81
+#define VIA_8363_KM133_REVISION_ID 0x84
+
 static void __init pci_fixup_via_northbridge_bug(struct pci_dev *d)
 {
 	u8 v;
+	u8 revision;
 	int where = 0x55;
+	int mask = 0x1f; /* clear bits 5, 6, 7 by default */
+
+	pci_read_config_byte(d, PCI_REVISION_ID, &revision);
 
 	if (d->device == PCI_DEVICE_ID_VIA_8367_0) {
   	        where = 0x95; /* the memory write queue timer register is 
-                                 different for the kt266x's: 0x95 not 0x55 */
+				different for the KT266x's: 0x95 not 0x55 */
+	} else if (d->device == PCI_DEVICE_ID_VIA_8363_0 &&
+			(revision == VIA_8363_KL133_REVISION_ID || 
+			revision == VIA_8363_KM133_REVISION_ID)) {
+			mask = 0x3f; /* clear only bits 6 and 7; clearing bit 5
+					causes screen corruption on the KL133/KM133 */
 	}
 
         pci_read_config_byte(d, where, &v);
-	if (v & 0xe0) {
-		printk("Disabling broken memory write queue: [%02x] %02x->%02x\n",
-			where, v, v & 0x1f);
-		v &= 0x1f; /* clear bits 5, 6, 7 */
+	if (v & ~mask) {
+		printk("Disabling VIA memory write queue (PCI ID %04x, rev %02x): [%02x] %02x & %02x -> %02x\n", \
+			d->device, revision, where, v, mask, v & mask);
+		v &= mask;
 		pci_write_config_byte(d, where, v);
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/process.c linux-2.5/arch/i386/kernel/process.c
--- linux-2.5.13/arch/i386/kernel/process.c	Fri May  3 01:22:37 2002
+++ linux-2.5/arch/i386/kernel/process.c	Tue Apr 23 12:36:19 2002
@@ -42,6 +42,7 @@
 #include <asm/ldt.h>
 #include <asm/processor.h>
 #include <asm/i387.h>
+#include <asm/irq.h>
 #include <asm/desc.h>
 #ifdef CONFIG_MATH_EMULATION
 #include <asm/math_emu.h>
@@ -55,14 +56,6 @@
 int hlt_counter;
 
 /*
- * Return saved PC of a blocked thread.
- */
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
-	return ((unsigned long *)tsk->thread.esp)[3];
-}
-
-/*
  * Powermanagement idle function, if any..
  */
 void (*pm_idle)(void);
@@ -263,7 +256,7 @@
 	0x66, 0x0f, 0x20, 0xc3,			/*    movl  %cr0,%ebx        */
 	0x66, 0x81, 0xe3, 0x00, 0x00, 0x00, 0x60,	/*    andl  $0x60000000,%ebx */
 	0x74, 0x02,				/*    jz    f                */
-	0x0f, 0x08,				/*    invd                   */
+	0x0f, 0x09,				/*    wbinvd                 */
 	0x24, 0x10,				/* f: andb  $0x10,al         */
 	0x66, 0x0f, 0x22, 0xc0			/*    movl  %eax,%cr0        */
 };
@@ -536,6 +529,8 @@
 			BUG();
 		}
 	}
+
+	release_x86_irqs(dead_task);
 }
 
 /*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/semaphore.c linux-2.5/arch/i386/kernel/semaphore.c
--- linux-2.5.13/arch/i386/kernel/semaphore.c	Fri May  3 01:22:51 2002
+++ linux-2.5/arch/i386/kernel/semaphore.c	Sat Apr 13 17:42:54 2002
@@ -183,6 +183,10 @@
 ".align 4\n"
 ".globl __down_failed\n"
 "__down_failed:\n\t"
+#if defined(CONFIG_FRAME_POINTER)
+	"pushl %ebp\n\t"
+	"movl  %esp,%ebp\n\t"
+#endif
 	"pushl %eax\n\t"
 	"pushl %edx\n\t"
 	"pushl %ecx\n\t"
@@ -190,6 +194,10 @@
 	"popl %ecx\n\t"
 	"popl %edx\n\t"
 	"popl %eax\n\t"
+#if defined(CONFIG_FRAME_POINTER)
+	"movl %ebp,%esp\n\t"
+	"popl %ebp\n\t"
+#endif
 	"ret"
 );
 
@@ -198,11 +206,19 @@
 ".align 4\n"
 ".globl __down_failed_interruptible\n"
 "__down_failed_interruptible:\n\t"
+#if defined(CONFIG_FRAME_POINTER)
+	"pushl %ebp\n\t"
+	"movl  %esp,%ebp\n\t"
+#endif
 	"pushl %edx\n\t"
 	"pushl %ecx\n\t"
 	"call __down_interruptible\n\t"
 	"popl %ecx\n\t"
 	"popl %edx\n\t"
+#if defined(CONFIG_FRAME_POINTER)
+	"movl %ebp,%esp\n\t"
+	"popl %ebp\n\t"
+#endif
 	"ret"
 );
 
@@ -211,11 +227,19 @@
 ".align 4\n"
 ".globl __down_failed_trylock\n"
 "__down_failed_trylock:\n\t"
+#if defined(CONFIG_FRAME_POINTER)
+	"pushl %ebp\n\t"
+	"movl  %esp,%ebp\n\t"
+#endif
 	"pushl %edx\n\t"
 	"pushl %ecx\n\t"
 	"call __down_trylock\n\t"
 	"popl %ecx\n\t"
 	"popl %edx\n\t"
+#if defined(CONFIG_FRAME_POINTER)
+	"movl %ebp,%esp\n\t"
+	"popl %ebp\n\t"
+#endif
 	"ret"
 );
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/setup.c linux-2.5/arch/i386/kernel/setup.c
--- linux-2.5.13/arch/i386/kernel/setup.c	Fri May  3 01:22:52 2002
+++ linux-2.5/arch/i386/kernel/setup.c	Fri May  3 08:42:14 2002
@@ -126,11 +126,7 @@
 
 unsigned long mmu_cr4_features;
 
-/*
- * Bus types ..
- */
 int MCA_bus;
-
 /* for MCA, but anyone else can use it if they want */
 unsigned int machine_id;
 unsigned int machine_submodel_id;
@@ -292,6 +288,22 @@
 	}
 }
 
+static void __init limit_regions (unsigned long long size)
+{
+	int i;
+	unsigned long long current_size = 0;
+
+	for (i = 0; i < e820.nr_map; i++) {
+		if (e820.map[i].type == E820_RAM) {
+			current_size += e820.map[i].size;
+			if (current_size >= size) {
+				e820.map[i].size -= current_size-size;
+				e820.nr_map = i + 1;
+				return;
+			}
+		}
+	}
+}
 static void __init add_memory_region(unsigned long long start,
                                   unsigned long long size, int type)
 {
@@ -593,7 +605,7 @@
 {
 	char c = ' ', *to = command_line, *from = COMMAND_LINE;
 	int len = 0;
-	int usermem = 0;
+	int userdef = 0;
 
 	/* Save unparsed command line copy for /proc/cmdline */
 	memcpy(saved_command_line, COMMAND_LINE, COMMAND_LINE_SIZE);
@@ -616,32 +628,24 @@
 			} else if (!memcmp(from+4, "exactmap", 8)) {
 				from += 8+4;
 				e820.nr_map = 0;
-				usermem = 1;
+				userdef = 1;
 			} else {
 				/* If the user specifies memory size, we
-				 * blow away any automatically generated
-				 * size
+				 * limit the BIOS-provided memory map to
+				 * that size. exactmap can be used to specify
+				 * the exact map. mem=number can be used to
+				 * trim the existing memory map.
 				 */
 				unsigned long long start_at, mem_size;
  
-				if (usermem == 0) {
-					/* first time in: zap the whitelist
-					 * and reinitialize it with the
-					 * standard low-memory region.
-					 */
-					e820.nr_map = 0;
-					usermem = 1;
-					add_memory_region(0, LOWMEMSIZE(), E820_RAM);
-				}
 				mem_size = memparse(from+4, &from);
-				if (*from == '@')
+				if (*from == '@') {
 					start_at = memparse(from+1, &from);
-				else {
-					start_at = HIGH_MEMORY;
-					mem_size -= HIGH_MEMORY;
-					usermem=0;
+					add_memory_region(start_at, mem_size, E820_RAM);
+				} else {
+					limit_regions(mem_size);
+					userdef=1;
 				}
-				add_memory_region(start_at, mem_size, E820_RAM);
 			}
 		}
 		/*
@@ -661,7 +665,7 @@
 	}
 	*to = '\0';
 	*cmdline_p = command_line;
-	if (usermem) {
+	if (userdef) {
 		printk(KERN_INFO "user-defined physical RAM map:\n");
 		print_memory_map("user");
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/signal.c linux-2.5/arch/i386/kernel/signal.c
--- linux-2.5.13/arch/i386/kernel/signal.c	Fri May  3 01:22:52 2002
+++ linux-2.5/arch/i386/kernel/signal.c	Tue Apr 23 12:26:17 2002
@@ -657,7 +657,7 @@
 				continue;
 
 			switch (signr) {
-			case SIGCONT: case SIGCHLD: case SIGWINCH:
+			case SIGCONT: case SIGCHLD: case SIGWINCH: case SIGURG:
 				continue;
 
 			case SIGTSTP: case SIGTTIN: case SIGTTOU:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/smp.c linux-2.5/arch/i386/kernel/smp.c
--- linux-2.5.13/arch/i386/kernel/smp.c	Fri May  3 01:22:41 2002
+++ linux-2.5/arch/i386/kernel/smp.c	Fri May  3 00:35:05 2002
@@ -104,7 +104,7 @@
  */
 
 /* The 'big kernel lock' */
-spinlock_t kernel_flag __cacheline_aligned_in_smp = SPIN_LOCK_UNLOCKED;
+spinlock_cacheline_t kernel_flag_cacheline = {SPIN_LOCK_UNLOCKED};
 
 struct tlb_state cpu_tlbstate[NR_CPUS] __cacheline_aligned = {[0 ... NR_CPUS-1] = { &init_mm, 0, }};
 
@@ -302,8 +302,7 @@
  */
 static void inline leave_mm (unsigned long cpu)
 {
-	if (cpu_tlbstate[cpu].state == TLBSTATE_OK)
-		BUG();
+	BUG_ON(cpu_tlbstate[cpu].state == TLBSTATE_OK);
 	clear_bit(cpu, &cpu_tlbstate[cpu].active_mm->cpu_vm_mask);
 }
 
@@ -540,7 +539,7 @@
  * remote CPUs are nearly ready to execute <<func>> or are or have executed.
  *
  * You must not call this function with disabled interrupts or from a
- * hardware interrupt handler, you may call it from a bottom half handler.
+ * hardware interrupt handler or from a bottom half handler.
  */
 {
 	struct call_data_struct data;
@@ -556,7 +555,7 @@
 	if (wait)
 		atomic_set(&data.finished, 0);
 
-	spin_lock_bh(&call_lock);
+	spin_lock(&call_lock);
 	call_data = &data;
 	wmb();
 	/* Send a message to all other CPUs and wait for them to respond */
@@ -569,7 +568,7 @@
 	if (wait)
 		while (atomic_read(&data.finished) != cpus)
 			barrier();
-	spin_unlock_bh(&call_lock);
+	spin_unlock(&call_lock);
 
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/time.c linux-2.5/arch/i386/kernel/time.c
--- linux-2.5.13/arch/i386/kernel/time.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/i386/kernel/time.c	Sat Mar 23 22:48:46 2002
@@ -28,6 +28,9 @@
  * 1998-12-24 Copyright (C) 1998  Andrea Arcangeli
  *	Fixed a xtime SMP race (we need the xtime_lock rw spinlock to
  *	serialize accesses to xtime/lost_ticks).
+ * 2001-02-20 Hiroshi Miura <miura@da-cha.org>
+ *      Work around for Cyrix/IBM/NSC MediaGX/GXm, NSC Geode southbridge 
+ *      PIT bug. (NSC Cx5510/5520)
  */
 
 #include <linux/errno.h>
@@ -470,6 +473,10 @@
 static void timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	int count;
+#ifdef CONFIG_CS5520
+	int count1, count2, count3;
+	int n1, n2, n3;
+#endif
 
 	/*
 	 * Here we are in the timer irq handler. We just have irqs locally
@@ -498,6 +505,7 @@
 
 		rdtscl(last_tsc_low);
 
+#ifndef CONFIG_CS5520
 		spin_lock(&i8253_lock);
 		outb_p(0x00, 0x43);     /* latch the count ASAP */
 
@@ -510,6 +518,59 @@
 	}
  
 	do_timer_interrupt(irq, NULL, regs);
+#else
+		spin_lock(&i8253_lock);
+		outb_p(0x00, 0x43);	/* latch the count ASAP */
+/* this codes comes from FreeBSD */
+		count1 = inb_p(0x40);
+		count1 |= inb(0x40) << 8;
+		count2 = inb_p(0x40);
+		count2 = inb(0x40) << 8;
+		count3 = inb_p(0x40);
+		count3 = inb(0x40) << 8;
+		spin_unlock(&i8253_lock);
+		
+		if (count1 >= count2 && count2 >= count3 && count1 - count2 < 0x200)
+			count = count2;
+		else {
+
+#define _swap_val(a, b) do { \
+	int c = a;\
+	a = b; \
+	b = c; \
+} while(0)
+	 	   /* sort values */
+		  if (count1 < count2)
+			_swap_val(count1, count2);
+		  if (count2 < count3)
+                        _swap_val(count2, count3);
+		  if (count1 < count2)
+			_swap_val(count1, count2);
+
+		  /* compare the middle value */
+		  if (count1 - count3 < 0x200)
+			count = count2;
+		  else 
+                       {
+			n1 = count2 - count3;
+			n2 = count3 - count1 + LATCH;
+			n3 = count1 - count2;
+			count = count3;
+			if (n1 >= n2) {
+			   if (n1 >= n3)
+				count = count1;
+			} else {
+			   if (n2 >= n3)
+				count = count2;
+			} 
+		  }
+	      	}
+                count = ((LATCH-1) - count) * TICK_SIZE;
+                delay_at_last_interrupt = (count + LATCH/2) / LATCH;
+	}
+
+      do_timer_interrupt(irq, NULL, regs);
+#endif
 
 	write_unlock(&xtime_lock);
 
@@ -672,6 +733,10 @@
  	
 	if (cpu_has_tsc) {
 		unsigned long tsc_quotient = calibrate_tsc();
+#ifdef CONFIG_CS5520
+		if (!tsc_quotient)
+			tsc_quotient = calibrate_tsc();
+#endif
 		if (tsc_quotient) {
 			fast_gettimeoffset_quotient = tsc_quotient;
 			use_tsc = 1;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/traps.c linux-2.5/arch/i386/kernel/traps.c
--- linux-2.5.13/arch/i386/kernel/traps.c	Fri May  3 01:22:43 2002
+++ linux-2.5/arch/i386/kernel/traps.c	Fri May  3 03:49:06 2002
@@ -955,8 +955,8 @@
 }
 #endif
 
-#ifdef CONFIG_EISA
 int EISA_bus;
+#ifdef CONFIG_EISA
 static struct resource eisa_id = { "EISA ID", 0xc80, 0xc83, IORESOURCE_BUSY };
 #endif
 
@@ -968,6 +968,10 @@
 		if (request_resource(&ioport_resource, &eisa_id) == -EBUSY)
 			printk ("EISA port was EBUSY :-(\n");
 	}
+#endif
+
+#ifdef CONFIG_X86_LOCAL_APIC
+	init_apic_mappings();
 #endif
 
 #ifdef CONFIG_X86_LOCAL_APIC
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/kernel/vm86.c linux-2.5/arch/i386/kernel/vm86.c
--- linux-2.5.13/arch/i386/kernel/vm86.c	Fri May  3 01:22:41 2002
+++ linux-2.5/arch/i386/kernel/vm86.c	Sun Apr 14 16:18:05 2002
@@ -18,6 +18,7 @@
 #include <asm/pgalloc.h>
 #include <asm/io.h>
 #include <asm/tlbflush.h>
+#include <asm/irq.h>
 
 /*
  * Known problems:
@@ -615,6 +616,14 @@
 	}
 	read_unlock(&tasklist_lock);
 	return ret;
+}
+
+void release_x86_irqs(struct task_struct *task)
+{
+	int i;
+	for (i=3; i<16; i++)
+	    if (vm86_irqs[i].tsk == task)
+		free_vm86_irq(i);
 }
 
 static inline void handle_irq_zombies(void)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/lib/mmx.c linux-2.5/arch/i386/lib/mmx.c
--- linux-2.5.13/arch/i386/lib/mmx.c	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/i386/lib/mmx.c	Thu May  2 23:36:38 2002
@@ -57,7 +57,7 @@
 		: : "r" (from) );
 		
 	
-	for(; i>0; i--)
+	for(; i>5; i--)
 	{
 		__asm__ __volatile__ (
 		"1:  prefetch 320(%0)\n"
@@ -85,6 +85,30 @@
 		"	.align 4\n"
 		"	.long 1b, 3b\n"
 		".previous"
+		: : "r" (from), "r" (to) : "memory");
+		from+=64;
+		to+=64;
+	}
+
+	for(; i>0; i--)
+	{
+		__asm__ __volatile__ (
+		"  movq (%0), %%mm0\n"
+		"  movq 8(%0), %%mm1\n"
+		"  movq 16(%0), %%mm2\n"
+		"  movq 24(%0), %%mm3\n"
+		"  movq %%mm0, (%1)\n"
+		"  movq %%mm1, 8(%1)\n"
+		"  movq %%mm2, 16(%1)\n"
+		"  movq %%mm3, 24(%1)\n"
+		"  movq 32(%0), %%mm0\n"
+		"  movq 40(%0), %%mm1\n"
+		"  movq 48(%0), %%mm2\n"
+		"  movq 56(%0), %%mm3\n"
+		"  movq %%mm0, 32(%1)\n"
+		"  movq %%mm1, 40(%1)\n"
+		"  movq %%mm2, 48(%1)\n"
+		"  movq %%mm3, 56(%1)\n"
 		: : "r" (from), "r" (to) : "memory");
 		from+=64;
 		to+=64;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/math-emu/fpu_system.h linux-2.5/arch/i386/math-emu/fpu_system.h
--- linux-2.5.13/arch/i386/math-emu/fpu_system.h	Fri May  3 01:22:48 2002
+++ linux-2.5/arch/i386/math-emu/fpu_system.h	Mon Apr 15 02:24:50 2002
@@ -20,6 +20,8 @@
    of the stack frame of math_emulate() */
 #define SETUP_DATA_AREA(arg)	FPU_info = (struct info *) &arg
 
+/* s is always from a cpu register, and the cpu does bounds checking
+ * during register load --> no further bounds checks needed */
 #define LDT_DESCRIPTOR(s)	(((struct desc_struct *)current->mm->context.ldt)[(s) >> 3])
 #define SEG_D_SIZE(x)		((x).b & (3 << 21))
 #define SEG_G_BIT(x)		((x).b & (1 << 23))
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/math-emu/reg_add_sub.c linux-2.5/arch/i386/math-emu/reg_add_sub.c
--- linux-2.5.13/arch/i386/math-emu/reg_add_sub.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/i386/math-emu/reg_add_sub.c	Sun Mar  3 17:54:35 2002
@@ -140,7 +140,7 @@
   FPU_REG const *a, *b;
   FPU_REG *dest;
   u_char taga, tagb, signa, signb, saved_sign, sign;
-  int diff, tag, expa, expb, deststnr;
+  int diff, tag = 0, expa, expb, deststnr;
 
   a = &st(0);
   taga = FPU_gettag0();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/math-emu/reg_compare.c linux-2.5/arch/i386/math-emu/reg_compare.c
--- linux-2.5.13/arch/i386/math-emu/reg_compare.c	Fri May  3 01:22:47 2002
+++ linux-2.5/arch/i386/math-emu/reg_compare.c	Sun Mar  3 17:54:35 2002
@@ -174,7 +174,7 @@
 /* This function requires that st(0) is not empty */
 int FPU_compare_st_data(FPU_REG const *loaded_data, u_char loaded_tag)
 {
-  int f, c;
+  int f = 0, c;
 
   c = compare(loaded_data, loaded_tag);
 
@@ -216,7 +216,7 @@
 
 static int compare_st_st(int nr)
 {
-  int f, c;
+  int f = 0, c;
   FPU_REG *st_ptr;
 
   if ( !NOT_EMPTY(0) || !NOT_EMPTY(nr) )
@@ -268,7 +268,7 @@
 
 static int compare_u_st_st(int nr)
 {
-  int f, c;
+  int f = 0, c;
   FPU_REG *st_ptr;
 
   if ( !NOT_EMPTY(0) || !NOT_EMPTY(nr) )
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/math-emu/reg_divide.c linux-2.5/arch/i386/math-emu/reg_divide.c
--- linux-2.5.13/arch/i386/math-emu/reg_divide.c	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/i386/math-emu/reg_divide.c	Sun Mar  3 17:54:35 2002
@@ -203,4 +203,5 @@
     }
 #endif /* PARANOID */ 
 
+	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/math-emu/reg_ld_str.c linux-2.5/arch/i386/math-emu/reg_ld_str.c
--- linux-2.5.13/arch/i386/math-emu/reg_ld_str.c	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/i386/math-emu/reg_ld_str.c	Sun Mar  3 17:54:35 2002
@@ -632,7 +632,7 @@
 /* Put a float into user memory */
 int FPU_store_single(FPU_REG *st0_ptr, u_char st0_tag, float *single)
 {
-  long templ;
+  long templ = 0;
   unsigned long increment = 0;     	/* avoid gcc warnings */
   int precision_loss;
   int exp;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/math-emu/reg_mul.c linux-2.5/arch/i386/math-emu/reg_mul.c
--- linux-2.5.13/arch/i386/math-emu/reg_mul.c	Fri May  3 01:22:46 2002
+++ linux-2.5/arch/i386/math-emu/reg_mul.c	Sun Mar  3 17:54:35 2002
@@ -128,4 +128,5 @@
     }
 #endif /* PARANOID */ 
 
+	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/mm/fault.c linux-2.5/arch/i386/mm/fault.c
--- linux-2.5.13/arch/i386/mm/fault.c	Fri May  3 01:22:37 2002
+++ linux-2.5/arch/i386/mm/fault.c	Sat Mar 23 22:48:55 2002
@@ -27,8 +27,6 @@
 
 extern void die(const char *,struct pt_regs *,long);
 
-extern int console_loglevel;
-
 /*
  * Ugly, ugly, but the goto's result in better assembly..
  */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/i386/mm/init.c linux-2.5/arch/i386/mm/init.c
--- linux-2.5.13/arch/i386/mm/init.c	Fri May  3 01:22:44 2002
+++ linux-2.5/arch/i386/mm/init.c	Wed May  1 17:26:06 2002
@@ -180,32 +180,43 @@
 	}
 }
 
+pgprot_t PAGE_KERNEL = __pgprot(__PAGE_KERNEL);
+pgprot_t PAGE_KERNEL_RO = __pgprot(__PAGE_KERNEL_RO);
+pgprot_t PAGE_KERNEL_NOCACHE = __pgprot(__PAGE_KERNEL_NOCACHE);
+
 static void __init pagetable_init (void)
 {
-	unsigned long vaddr, end;
+	unsigned long vaddr, pfn, prot;
 	pgd_t *pgd, *pgd_base;
 	int i, j, k;
 	pmd_t *pmd;
 	pte_t *pte, *pte_base;
 
-	/*
-	 * This can be zero as well - no problem, in that case we exit
-	 * the loops anyway due to the PTRS_PER_* conditions.
-	 */
-	end = (unsigned long)__va(max_low_pfn*PAGE_SIZE);
-
 	pgd_base = swapper_pg_dir;
 #if CONFIG_X86_PAE
 	for (i = 0; i < PTRS_PER_PGD; i++)
 		set_pgd(pgd_base + i, __pgd(1 + __pa(empty_zero_page)));
 #endif
+
+	prot = _KERNPG_TABLE;
+	if (cpu_has_pse) {
+		set_in_cr4(X86_CR4_PSE);
+		prot |= _PAGE_PSE;
+		boot_cpu_data.wp_works_ok = 1;
+	}
+	if (cpu_has_pge) {
+		set_in_cr4(X86_CR4_PGE);
+		prot |= _PAGE_GLOBAL;
+		PAGE_KERNEL.pgprot |= _PAGE_GLOBAL;
+		PAGE_KERNEL_RO.pgprot |= _PAGE_GLOBAL;
+		PAGE_KERNEL_NOCACHE.pgprot |= _PAGE_GLOBAL;
+	}
+
+	pfn = 0;
 	i = __pgd_offset(PAGE_OFFSET);
 	pgd = pgd_base + i;
 
-	for (; i < PTRS_PER_PGD; pgd++, i++) {
-		vaddr = i*PGDIR_SIZE;
-		if (end && (vaddr >= end))
-			break;
+	for (; i < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, i++) {
 #if CONFIG_X86_PAE
 		pmd = (pmd_t *) alloc_bootmem_low_pages(PAGE_SIZE);
 		set_pgd(pgd, __pgd(__pa(pmd) + 0x1));
@@ -214,37 +225,21 @@
 #endif
 		if (pmd != pmd_offset(pgd, 0))
 			BUG();
-		for (j = 0; j < PTRS_PER_PMD; pmd++, j++) {
-			vaddr = i*PGDIR_SIZE + j*PMD_SIZE;
-			if (end && (vaddr >= end))
-				break;
+		for (j = 0; j < PTRS_PER_PMD && pfn < max_low_pfn; pmd++, j++) {
 			if (cpu_has_pse) {
-				unsigned long __pe;
-
-				set_in_cr4(X86_CR4_PSE);
-				boot_cpu_data.wp_works_ok = 1;
-				__pe = _KERNPG_TABLE + _PAGE_PSE + __pa(vaddr);
-				/* Make it "global" too if supported */
-				if (cpu_has_pge) {
-					set_in_cr4(X86_CR4_PGE);
-					__pe += _PAGE_GLOBAL;
+				set_pmd(pmd, __pmd(prot + (pfn << PAGE_SHIFT)));
+				pfn += PMD_SIZE >> PAGE_SHIFT;
+			} else {
+				pte_base = pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
+
+				for (k = 0; k < PTRS_PER_PTE && pfn < max_low_pfn; pte++, k++) {
+					*pte = __mk_pte(pfn, PAGE_KERNEL);
+					pfn++;
 				}
-				set_pmd(pmd, __pmd(__pe));
-				continue;
-			}
-
-			pte_base = pte = (pte_t *) alloc_bootmem_low_pages(PAGE_SIZE);
-
-			for (k = 0; k < PTRS_PER_PTE; pte++, k++) {
-				vaddr = i*PGDIR_SIZE + j*PMD_SIZE + k*PAGE_SIZE;
-				if (end && (vaddr >= end))
-					break;
-				*pte = mk_pte_phys(__pa(vaddr), PAGE_KERNEL);
+				set_pmd(pmd, __pmd(prot + __pa(pte_base)));
+				if (pte_base != pte_offset_kernel(pmd, 0))
+					BUG();
 			}
-			set_pmd(pmd, __pmd(_KERNPG_TABLE + __pa(pte_base)));
-			if (pte_base != pte_offset_kernel(pmd, 0))
-				BUG();
-
 		}
 	}
 
@@ -437,8 +432,9 @@
 #ifdef CONFIG_HIGHMEM
 	highmem_start_page = mem_map + highstart_pfn;
 	max_mapnr = num_physpages = highend_pfn;
+	num_mappedpages = max_low_pfn;
 #else
-	max_mapnr = num_physpages = max_low_pfn;
+	max_mapnr = num_mappedpages = num_physpages = max_low_pfn;
 #endif
 	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
 
@@ -480,7 +476,7 @@
 	datasize =  (unsigned long) &_edata - (unsigned long) &_etext;
 	initsize =  (unsigned long) &__init_end - (unsigned long) &__init_begin;
 
-	printk("Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n",
+	printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init, %ldk highmem)\n",
 		(unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
 		max_mapnr << (PAGE_SHIFT-10),
 		codesize >> 10,
@@ -544,14 +540,14 @@
 		free_page(addr);
 		totalram_pages++;
 	}
-	printk ("Freeing unused kernel memory: %dk freed\n", (&__init_end - &__init_begin) >> 10);
+	printk (KERN_INFO "Freeing unused kernel memory: %dk freed\n", (&__init_end - &__init_begin) >> 10);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
 	if (start < end)
-		printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
+		printk (KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
 	for (; start < end; start += PAGE_SIZE) {
 		ClearPageReserved(virt_to_page(start));
 		set_page_count(virt_to_page(start), 1);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ia64/boot/Makefile linux-2.5/arch/ia64/boot/Makefile
--- linux-2.5.13/arch/ia64/boot/Makefile	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/ia64/boot/Makefile	Sun Feb  3 18:03:58 2002
@@ -23,7 +23,7 @@
 all:	$(targets-y)
 
 bootloader: $(OBJECTS)
-	$(LD) $(LINKFLAGS) $(OBJECTS) $(TOPDIR)/lib/lib.a $(TOPDIR)/arch/$(ARCH)/lib/lib.a \
+	$(LD) $(LINKFLAGS) $(OBJECTS) $(TOPDIR)/lib/lib.o $(TOPDIR)/arch/$(ARCH)/lib/lib.a \
 	-o bootloader
 
 clean:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ia64/config.in linux-2.5/arch/ia64/config.in
--- linux-2.5.13/arch/ia64/config.in	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/ia64/config.in	Wed May  1 20:36:25 2002
@@ -188,10 +188,8 @@
 
 fi # !HP_SIM
 
-#
-# input before char - char/joystick depends on it. As does USB.
-#
 source drivers/input/Config.in
+
 source drivers/char/Config.in
 
 #source drivers/misc/Config.in
@@ -226,9 +224,7 @@
 
 source lib/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 fi # !HP_SIM
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ia64/ia32/sys_ia32.c linux-2.5/arch/ia64/ia32/sys_ia32.c
--- linux-2.5.13/arch/ia64/ia32/sys_ia32.c	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/ia64/ia32/sys_ia32.c	Tue Apr 23 12:39:25 2002
@@ -3850,12 +3850,15 @@
 	struct smb_mount_data *s = (struct smb_mount_data *)raw_data;
 	struct smb_mount_data32 *s32 = (struct smb_mount_data32 *)raw_data;
 
+	if (s32->version != SMB_MOUNT_OLDVERSION)
+		goto out;
 	s->version = s32->version;
 	s->mounted_uid = s32->mounted_uid;
 	s->uid = s32->uid;
 	s->gid = s32->gid;
 	s->file_mode = s32->file_mode;
 	s->dir_mode = s32->dir_mode;
+out:
 	return raw_data;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/m68k/amiga/config.c linux-2.5/arch/m68k/amiga/config.c
--- linux-2.5.13/arch/m68k/amiga/config.c	Fri May  3 01:22:38 2002
+++ linux-2.5/arch/m68k/amiga/config.c	Thu Feb 14 00:58:44 2002
@@ -69,11 +69,13 @@
 extern char m68k_debug_device[];
 
 static void amiga_sched_init(void (*handler)(int, void *, struct pt_regs *));
+#ifndef CONFIG_KEYBOARD_AMIGA
 /* amiga specific keyboard functions */
 extern int amiga_keyb_init(void);
 extern int amiga_kbdrate (struct kbd_repeat *);
 extern int amiga_kbd_translate(unsigned char keycode, unsigned char *keycodep,
 			       char raw_mode);
+#endif
 /* amiga specific irq functions */
 extern void amiga_init_IRQ (void);
 extern void (*amiga_default_handler[]) (int, void *, struct pt_regs *);
@@ -389,9 +391,11 @@
     request_resource(&iomem_resource, &((struct resource *)&mb_resources)[i]);
 
   mach_sched_init      = amiga_sched_init;
+#ifndef CONFIG_KEYBOARD_AMIGA
   mach_keyb_init       = amiga_keyb_init;
   mach_kbdrate         = amiga_kbdrate;
   mach_kbd_translate   = amiga_kbd_translate;
+#endif
   SYSRQ_KEY            = 0xff;
   mach_init_IRQ        = amiga_init_IRQ;
   mach_default_handler = &amiga_default_handler;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips/Config.help linux-2.5/arch/mips/Config.help
--- linux-2.5.13/arch/mips/Config.help	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/mips/Config.help	Tue Mar 26 11:45:21 2002
@@ -809,6 +809,24 @@
   either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build
   a kernel for this platform.
 
+CONFIG_IT8172_REVC
+  Say Y here to support the older, Revision C version of the Integrated
+  Technology Express, Inc. ITE8172 SBC.  Vendor page at
+  <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
+  board at <http://www.mvista.com/allies/semiconductor/ite.html>.
+
+CONFIG_IT8172_SCR0
+  Say Y here to support smart-card reader 0 (SCR0) on the Integrated
+  Technology Express, Inc. ITE8172 SBC.  Vendor page at
+  <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
+  board at <http://www.mvista.com/allies/semiconductor/ite.html>.
+
+CONFIG_IT8172_SCR1
+  Say Y here to support smart-card reader 1 (SCR1) on the Integrated
+  Technology Express, Inc. ITE8172 SBC.  Vendor page at
+  <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
+  board at <http://www.mvista.com/allies/semiconductor/ite.html>.
+
 CONFIG_MIPS_IVR
   This is an evaluation board built by Globespan to showcase thir
   iVR (Internet Video Recorder) design. It utilizes a QED RM5231
@@ -875,4 +893,10 @@
   If you are using GDB for remote debugging over a serial port and
   would like kernel messages to be formatted into GDB $O packets so
   that GDB prints them as program output, say 'Y'.
+
+CONFIG_ARC_CONSOLE
+  Support for the PROM-based console on MIPS machines built according
+  to the Advanced Risc Computing specification, which is now (2001)
+  dead.  These included boxes from Deskstation, Acer, Olivetti and
+  NEC.  There is a history at <http://www.openbsd.org/arc.html>.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips/au1000/common/serial.c linux-2.5/arch/mips/au1000/common/serial.c
--- linux-2.5.13/arch/mips/au1000/common/serial.c	Fri May  3 01:22:47 2002
+++ linux-2.5/arch/mips/au1000/common/serial.c	Sun Mar  3 23:50:41 2002
@@ -433,7 +433,7 @@
 		if (break_pressed && info->line == sercons.index) {
 			if (ch != 0 &&
 			    time_before(jiffies, break_pressed + HZ*5)) {
-				handle_sysrq(ch, regs, NULL, NULL);
+				handle_sysrq(ch, regs, NULL);
 				break_pressed = 0;
 				goto ignore_char;
 			}
@@ -2606,7 +2606,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_AU1000_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips/baget/vacserial.c linux-2.5/arch/mips/baget/vacserial.c
--- linux-2.5.13/arch/mips/baget/vacserial.c	Fri May  3 01:22:55 2002
+++ linux-2.5/arch/mips/baget/vacserial.c	Sun Dec 30 13:55:22 2001
@@ -2373,7 +2373,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips/config.in linux-2.5/arch/mips/config.in
--- linux-2.5.13/arch/mips/config.in	Fri May  3 01:22:55 2002
+++ linux-2.5/arch/mips/config.in	Tue Apr 23 10:31:37 2002
@@ -399,6 +399,8 @@
 fi
 endmenu
 
+source drivers/input/Config.in
+
 source drivers/char/Config.in
 
 source drivers/media/Config.in
@@ -484,7 +486,6 @@
 fi
 
 source drivers/usb/Config.in
-source drivers/input/Config.in
 
 mainmenu_option next_comment
 comment 'Kernel hacking'
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips/jazz/setup.c linux-2.5/arch/mips/jazz/setup.c
--- linux-2.5.13/arch/mips/jazz/setup.c	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/mips/jazz/setup.c	Mon Apr 15 01:34:04 2002
@@ -62,6 +62,13 @@
 
 static void __init jazz_irq_setup(void)
 {
+	if (!request_region(0x20, 0x20, "pic1"))
+		return;
+	if (!request_region(0xa0, 0x20, "pic2"))
+		{
+		release_region(0x20, 0x20);
+		return;
+		}
         set_except_vector(0, jazz_handle_int);
 	r4030_write_reg16(JAZZ_IO_IRQ_ENABLE,
 			  JAZZ_IE_ETHERNET |
@@ -75,13 +82,33 @@
 	change_cp0_status(ST0_IM, IE_IRQ4 | IE_IRQ3 | IE_IRQ2 | IE_IRQ1);
 	/* set the clock to 100 Hz */
 	r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9);
-	request_region(0x20, 0x20, "pic1");
-	request_region(0xa0, 0x20, "pic2");
+
 	i8259_setup_irq(2, &irq2);
 }
 
 void __init jazz_setup(void)
 {
+	if (!request_region(0x00,0x20,"dma1"))
+		return;
+	if (!request_region(0x40,0x20,"timer"))
+		{
+		release_region(0x00, 0x20);
+		return;
+		}
+	if (!request_region(0x80,0x10,"dma page reg"))
+		{
+		release_region(0x00, 0x20);
+		release_region(0x40, 0x20);
+		return;
+		}
+	if (!request_region(0xc0,0x20,"dma2"))
+		{
+		release_region(0x00, 0x20);
+		release_region(0x40, 0x20);
+		release_region(0x80, 0x10);
+		return;
+		}
+	
 	add_wired_entry (0x02000017, 0x03c00017, 0xe0000000, PM_64K);
 	add_wired_entry (0x02400017, 0x02440017, 0xe2000000, PM_16M);
 	add_wired_entry (0x01800017, 0x01000017, 0xe4000000, PM_4M);
@@ -91,10 +118,7 @@
 	if (mips_machtype == MACH_MIPS_MAGNUM_4000)
 		EISA_bus = 1;
 	isa_slot_offset = 0xe3000000;
-	request_region(0x00,0x20,"dma1");
-	request_region(0x40,0x20,"timer");
-	request_region(0x80,0x10,"dma page reg");
-	request_region(0xc0,0x20,"dma2");
+
         board_time_init = jazz_time_init;
 	/* The RTC is outside the port address space */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips64/Config.help linux-2.5/arch/mips64/Config.help
--- linux-2.5.13/arch/mips64/Config.help	Fri May  3 01:22:47 2002
+++ linux-2.5/arch/mips64/Config.help	Sat Mar 23 22:50:27 2002
@@ -414,3 +414,9 @@
   This allows you to run 32-bit Linux/ELF binaries on your Ultra.
   Everybody wants this; say Y.
 
+CONFIG_ARC_CONSOLE
+  Support for the PROM-based console on MIPS machines built according
+  to the Advanced Risc Computing specification, which is now (2001)
+  dead.  These included boxes from Deskstation, Acer, Olivetti and
+  NEC.  There is a history at <http://www.openbsd.org/arc.html>.
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips64/config.in linux-2.5/arch/mips64/config.in
--- linux-2.5.13/arch/mips64/config.in	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/mips64/config.in	Tue Apr 23 10:31:37 2002
@@ -192,6 +192,8 @@
 fi
 endmenu
 
+source drivers/input/Config.in
+
 source drivers/char/Config.in
 
 #source drivers/misc/Config.in
@@ -233,7 +235,6 @@
 fi
 
 source drivers/usb/Config.in
-source drivers/input/Config.in
 
 mainmenu_option next_comment
 comment 'Kernel hacking'
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/mips64/kernel/ioctl32.c linux-2.5/arch/mips64/kernel/ioctl32.c
--- linux-2.5.13/arch/mips64/kernel/ioctl32.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/mips64/kernel/ioctl32.c	Wed May  1 14:33:38 2002
@@ -732,12 +732,15 @@
 	IOCTL32_HANDLER(HDIO_GETGEO, hdio_getgeo),	/* hdreg.h ioctls  */
 	IOCTL32_HANDLER(HDIO_GET_UNMASKINTR, hdio_ioctl_trans),
 	IOCTL32_HANDLER(HDIO_GET_MULTCOUNT, hdio_ioctl_trans),
+	// HDIO_OBSOLETE_IDENTITY
 	IOCTL32_HANDLER(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans),
 	IOCTL32_HANDLER(HDIO_GET_32BIT, hdio_ioctl_trans),
 	IOCTL32_HANDLER(HDIO_GET_NOWERR, hdio_ioctl_trans),
 	IOCTL32_HANDLER(HDIO_GET_DMA, hdio_ioctl_trans),
 	IOCTL32_HANDLER(HDIO_GET_NICE, hdio_ioctl_trans),
 	IOCTL32_DEFAULT(HDIO_GET_IDENTITY),
+	// HDIO_TRISTATE_HWIF				/* not implemented */
+	// HDIO_DRIVE_TASK				/* To do, need specs */
 	IOCTL32_DEFAULT(HDIO_DRIVE_CMD),
 	IOCTL32_DEFAULT(HDIO_SET_MULTCOUNT),
 	IOCTL32_DEFAULT(HDIO_SET_UNMASKINTR),
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/parisc/config.in linux-2.5/arch/parisc/config.in
--- linux-2.5.13/arch/parisc/config.in	Fri May  3 01:22:57 2002
+++ linux-2.5/arch/parisc/config.in	Thu Feb 14 02:57:57 2002
@@ -162,6 +162,7 @@
   endmenu
 fi
 
+source drivers/input/Config.in
 source drivers/char/Config.in
 
 source fs/Config.in
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/parisc/kernel/pdc_cons.c linux-2.5/arch/parisc/kernel/pdc_cons.c
--- linux-2.5.13/arch/parisc/kernel/pdc_cons.c	Fri May  3 01:22:45 2002
+++ linux-2.5/arch/parisc/kernel/pdc_cons.c	Mon Feb 25 18:54:26 2002
@@ -137,9 +137,8 @@
 	--pdc_console_initialized;
 	
 #ifdef CONFIG_VT_CONSOLE
-	schedule_console_callback();
+	schedule_task(&vt_cons->vt_tq);
 #endif
-
 	unregister_console(&pdc_cons);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/parisc/kernel/traps.c linux-2.5/arch/parisc/kernel/traps.c
--- linux-2.5.13/arch/parisc/kernel/traps.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/parisc/kernel/traps.c	Thu Dec 27 16:32:30 2001
@@ -43,7 +43,6 @@
 
 static inline void console_verbose(void)
 {
-	extern int console_loglevel;
 	console_loglevel = 15;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/4xx_io/serial_sicc.c linux-2.5/arch/ppc/4xx_io/serial_sicc.c
--- linux-2.5.13/arch/ppc/4xx_io/serial_sicc.c	Fri May  3 01:22:38 2002
+++ linux-2.5/arch/ppc/4xx_io/serial_sicc.c	Sun Mar  3 23:50:41 2002
@@ -462,7 +462,7 @@
 #ifdef SUPPORT_SYSRQ
         if (info->sysrq) {
             if (ch && time_before(jiffies, info->sysrq)) {
-                handle_sysrq(ch, regs, NULL, NULL);
+                handle_sysrq(ch, regs, NULL);
                 info->sysrq = 0;
                 goto ignore_char;
             }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/8260_io/uart.c linux-2.5/arch/ppc/8260_io/uart.c
--- linux-2.5.13/arch/ppc/8260_io/uart.c	Fri May  3 01:22:40 2002
+++ linux-2.5/arch/ppc/8260_io/uart.c	Thu Feb 14 04:11:07 2002
@@ -2538,7 +2538,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_8xx_open;
 	serial_driver.close = rs_8xx_close;
 	serial_driver.write = rs_8xx_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/8xx_io/uart.c linux-2.5/arch/ppc/8xx_io/uart.c
--- linux-2.5.13/arch/ppc/8xx_io/uart.c	Fri May  3 01:22:44 2002
+++ linux-2.5/arch/ppc/8xx_io/uart.c	Sun Mar  3 23:50:41 2002
@@ -485,7 +485,7 @@
 			if (break_pressed && info->line == sercons.index) {
 				if (ch != 0 && time_before(jiffies, 
 							break_pressed + HZ*5)) {
-					handle_sysrq(ch, regs, NULL, NULL);
+					handle_sysrq(ch, regs, NULL);
 					break_pressed = 0;
 					goto ignore_char;
 				} else
@@ -2586,7 +2586,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_8xx_open;
 	serial_driver.close = rs_8xx_close;
 	serial_driver.write = rs_8xx_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/Config.help linux-2.5/arch/ppc/Config.help
--- linux-2.5.13/arch/ppc/Config.help	Fri May  3 01:22:45 2002
+++ linux-2.5/arch/ppc/Config.help	Tue Apr 23 12:07:32 2002
@@ -315,6 +315,31 @@
   includes a server that supports the frame buffer device directly
   (XF68_FBDev).
 
+CONFIG_VIODASD
+  If you are running on an iSeries system and you want to use
+  virtual disks created and managed by OS/400, say Y.
+
+CONFIG_VIODASD_IDE
+  This causes the iSeries virtual disks to look like IDE disks.
+  If you have programs or utilities that only support certain
+  kinds of disks, this option will cause iSeries virtual disks
+  to pretend to be IDE disks, which may satisfy the program.
+
+CONFIG_VIOCD
+  If you are running Linux on an IBM iSeries system and you want to
+  read a CD drive owned by OS/400, say Y here.
+
+CONFIG_VIOTAPE
+  If you are running Linux on an iSeries system and you want Linux
+  to read and/or write a tape drive owned by OS/400, say Y here.
+
+CONFIG_PMAC_APM_EMU
+  This driver provides an emulated /dev/apm_bios and /proc/apm. The
+  first one is mostly intended for XFree to sleep & wakeup properly,
+  the second one provides some battery information to allow existing
+  APM utilities to work. It provides less useful information than
+  tools specifically designed for PowerBooks or /proc/pmu/battery_x.
+
 CONFIG_SCSI
   If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
   any other SCSI device under Linux, say Y and make sure that you know
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/amiga/config.c linux-2.5/arch/ppc/amiga/config.c
--- linux-2.5.13/arch/ppc/amiga/config.c	Fri May  3 01:22:47 2002
+++ linux-2.5/arch/ppc/amiga/config.c	Thu Feb 14 02:57:57 2002
@@ -76,9 +76,11 @@
 extern char m68k_debug_device[];
 
 static void amiga_sched_init(void (*handler)(int, void *, struct pt_regs *));
+#ifndef CONFIG_KEYBOARD_AMIGA
 /* amiga specific keyboard functions */
 extern int amiga_keyb_init(void);
 extern int amiga_kbdrate (struct kbd_repeat *);
+#endif
 /* amiga specific irq functions */
 extern void amiga_init_IRQ (void);
 extern void (*amiga_default_handler[]) (int, void *, struct pt_regs *);
@@ -407,8 +409,10 @@
     request_resource(&iomem_resource, &((struct resource *)&mb_resources)[i]);
 
   mach_sched_init      = amiga_sched_init;
+#ifndef CONFIG_KEYBOARD_AMIGA
   mach_keyb_init       = amiga_keyb_init;
   mach_kbdrate         = amiga_kbdrate;
+#endif
   mach_init_IRQ        = amiga_init_IRQ;
 #ifndef CONFIG_APUS
   mach_default_handler = &amiga_default_handler;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/boot/chrp/Makefile linux-2.5/arch/ppc/boot/chrp/Makefile
--- linux-2.5.13/arch/ppc/boot/chrp/Makefile	Fri May  3 01:22:55 2002
+++ linux-2.5/arch/ppc/boot/chrp/Makefile	Thu Feb 14 02:57:57 2002
@@ -13,7 +13,7 @@
 
 OBJS = ../common/crt0.o start.o main.o misc.o ../common/string.o image.o \
 	../common/ofcommon.o
-LIBS = $(TOPDIR)/lib/lib.a ../lib/zlib.a
+LIBS = $(TOPDIR)/lib/lib.o ../lib/zlib.a
 ADDNOTE = ../utils/addnote
 PIGGYBACK = ../utils/piggyback
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/boot/utils/offset linux-2.5/arch/ppc/boot/utils/offset
--- linux-2.5.13/arch/ppc/boot/utils/offset	Thu Jan  1 01:00:00 1970
+++ linux-2.5/arch/ppc/boot/utils/offset	Thu Dec 27 16:32:30 2001
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+OFFSET=`$1 -h $2 | grep $3 | grep -v zvmlinux | awk '{print $6}'`
+echo "0x"$OFFSET
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/boot/utils/sioffset linux-2.5/arch/ppc/boot/utils/sioffset
--- linux-2.5.13/arch/ppc/boot/utils/sioffset	Thu Jan  1 01:00:00 1970
+++ linux-2.5/arch/ppc/boot/utils/sioffset	Thu Dec 27 16:32:30 2001
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+OFFSET=`grep $1 sImage.map | awk '{print $2}'`
+echo "0x"$OFFSET
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/boot/utils/sisize linux-2.5/arch/ppc/boot/utils/sisize
--- linux-2.5.13/arch/ppc/boot/utils/sisize	Thu Jan  1 01:00:00 1970
+++ linux-2.5/arch/ppc/boot/utils/sisize	Thu Dec 27 16:32:30 2001
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+OFFSET=`grep $1 sImage.map | awk '{print $3}'`
+echo "0x"$OFFSET
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/boot/utils/size linux-2.5/arch/ppc/boot/utils/size
--- linux-2.5.13/arch/ppc/boot/utils/size	Thu Jan  1 01:00:00 1970
+++ linux-2.5/arch/ppc/boot/utils/size	Thu Dec 27 16:32:30 2001
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+OFFSET=`$1 -h $2 | grep $3 | grep -v zvmlinux | awk '{print $3}'`
+echo "0x"$OFFSET
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/config.in linux-2.5/arch/ppc/config.in
--- linux-2.5.13/arch/ppc/config.in	Fri May  3 01:22:37 2002
+++ linux-2.5/arch/ppc/config.in	Wed May  1 20:36:25 2002
@@ -589,9 +589,7 @@
 
 source drivers/usb/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 source lib/Config.in
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/mm/pgtable.c linux-2.5/arch/ppc/mm/pgtable.c
--- linux-2.5.13/arch/ppc/mm/pgtable.c	Fri May  3 01:22:43 2002
+++ linux-2.5/arch/ppc/mm/pgtable.c	Sun Apr 14 17:12:08 2002
@@ -40,10 +40,19 @@
 unsigned long ioremap_bot;
 int io_bat_index;
 
+/* Maximum 768Mb of lowmem. On SMP, this value will be
+ * trimmed down to whatever can be covered by BATs though.
+ */
+#define MAX_LOW_MEM	0x30000000
+
 #if defined(CONFIG_6xx) || defined(CONFIG_POWER3)
 #define HAVE_BATS	1
 #endif
 
+#ifdef HAVE_BATS
+static unsigned long __bat2, __bat3;
+#endif
+
 extern char etext[], _stext[];
 
 #ifdef HAVE_BATS
@@ -245,6 +254,65 @@
 	return err;
 }
 
+void __init
+adjust_total_lowmem(void)
+{
+	unsigned long max_low_mem = MAX_LOW_MEM;
+	
+#ifdef HAVE_BATS
+	unsigned long bat_max = 0x10000000;
+	unsigned long align;
+	unsigned long ram = total_lowmem;
+	int is601 = 0;
+	
+	/* 601s have smaller BATs */
+	if (PVR_VER(mfspr(PVR)) == 1) {
+		bat_max = 0x00800000;
+		is601 = 1;
+	}
+
+	/* Make sure we don't map a block larger than the
+	   smallest alignment of the physical address. */
+	/* alignment of ram_phys_base */
+	align = ~(ram_phys_base-1) & ram_phys_base;
+	/* set BAT block size to MIN(max_size, align) */
+	if (align && align < bat_max)
+		bat_max = align;
+
+	/* Calculate BAT values */	
+	__bat2 = 1UL << __ilog2(ram);
+	if (__bat2 > bat_max)
+		__bat2 = bat_max;
+	ram -= __bat2;
+	if (ram) {
+		__bat3 = 1UL << __ilog2(ram);
+		if (__bat3 > bat_max)
+			__bat3 = bat_max;
+		ram -= __bat3;
+	}
+
+	printk(KERN_INFO "Memory BAT mapping: BAT2=%ldMb, BAT3=%ldMb, residual: %ldMb\n",
+		__bat2 >> 20, __bat3 >> 20, ram >> 20);
+
+	/* On SMP, we limit the lowmem to the area mapped with BATs.
+	 * We also assume nobody will do SMP with 601s
+	 */
+#ifdef CONFIG_SMP
+	if (!is601)
+		max_low_mem = __bat2 + __bat3;
+#endif /* CONFIG_SMP */
+
+#endif /* HAVE_BATS */
+	if (total_lowmem > max_low_mem) {
+		total_lowmem = max_low_mem;
+#ifndef CONFIG_HIGHMEM
+		printk(KERN_INFO "Warning, memory limited to %ld Mb, use CONFIG_HIGHMEM"
+			" to reach %ld Mb\n", max_low_mem >> 20, total_lowmem >> 20);
+		total_memory = total_lowmem;
+#endif /* CONFIG_HIGHMEM */
+	}
+}
+
 /*
  * Map in all of physical memory starting at KERNELBASE.
  */
@@ -254,7 +322,7 @@
 
 #ifdef HAVE_BATS
 	if (!__map_without_bats)
-		bat_mapin_ram();
+		bat_mapin_ram(__bat2, __bat3);
 #endif /* HAVE_BATS */
 
 	v = KERNELBASE;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc/xmon/start.c linux-2.5/arch/ppc/xmon/start.c
--- linux-2.5.13/arch/ppc/xmon/start.c	Fri May  3 01:22:38 2002
+++ linux-2.5/arch/ppc/xmon/start.c	Sat Mar 16 00:50:21 2002
@@ -96,7 +96,7 @@
 #endif /* CONFIG_ALL_PPC */
 
 static void sysrq_handle_xmon(int key, struct pt_regs *regs,
-			      struct kbd_struct *kbd, struct tty_struct *tty)
+			      struct tty_struct *tty)
 {
 	xmon(regs);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc64/kernel/chrp_setup.c linux-2.5/arch/ppc64/kernel/chrp_setup.c
--- linux-2.5.13/arch/ppc64/kernel/chrp_setup.c	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/ppc64/kernel/chrp_setup.c	Fri May  3 12:57:29 2002
@@ -121,12 +121,19 @@
 }
 
 void __init chrp_request_regions(void) {
-	request_region(0x20,0x20,"pic1");
-	request_region(0xa0,0x20,"pic2");
-	request_region(0x00,0x20,"dma1");
-	request_region(0x40,0x20,"timer");
-	request_region(0x80,0x10,"dma page reg");
-	request_region(0xc0,0x20,"dma2");
+	if (!request_region(0x20,0x20,"pic1"))
+		panic("chrp: Unable to request region 0x20\n");
+	if (!request_region(0xa0,0x20,"pic2"))
+		panic("chrp: Unable to request region 0xa0\n");
+	if (!request_region(0x00,0x20,"dma1"))
+		panic("chrp: Unable to request region 0x00\n");
+	if (!request_region(0x40,0x20,"timer"))
+		panic("chrp: Unable to request region 0x40\n");
+	if (!request_region(0x80,0x10,"dma page reg"))
+		panic("chrp: Unable to request region 0x80\n");
+	if (!request_region(0xc0,0x20,"dma2"))
+		panic("chrp: Unable to request region 0xc0\n");
+	return;
 }
 
 void __init
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc64/kernel/ioctl32.c linux-2.5/arch/ppc64/kernel/ioctl32.c
--- linux-2.5.13/arch/ppc64/kernel/ioctl32.c	Fri May  3 01:22:57 2002
+++ linux-2.5/arch/ppc64/kernel/ioctl32.c	Fri May  3 12:57:29 2002
@@ -1781,7 +1781,7 @@
 	 * To have permissions to do most of the vt ioctls, we either have
 	 * to be the owner of the tty, or super-user.
 	 */
-	if (current->tty == tty || suser())
+	if (current->tty == tty || capable(CAP_SYS_ADMIN))
 		return 1;
 	return 0;                                                    
 }
@@ -1794,6 +1794,8 @@
 
 static int do_fontx_ioctl(unsigned int fd, int cmd, struct consolefontdesc32 *user_cfd, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *) file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data; 
 	struct consolefontdesc cfdarg;
 	struct console_font_op op;
 	int i, perm;
@@ -1816,7 +1818,7 @@
 		op.height = cfdarg.charheight;
 		op.charcount = cfdarg.charcount;
 		op.data = cfdarg.chardata;
-		return con_font_op(fg_console, &op);
+		return con_font_op(vc->display_fg->vc_cons[fg_console], &op);
 	case GIO_FONTX:
 		if (!cfdarg.chardata)
 			return 0;
@@ -1826,7 +1828,7 @@
 		op.height = cfdarg.charheight;
 		op.charcount = cfdarg.charcount;
 		op.data = cfdarg.chardata;
-		i = con_font_op(fg_console, &op);
+		i = con_font_op(vc->display_fg->vc_cons[fg_console], &op);
 		if (i)
 			return i;
 		cfdarg.charheight = op.height;
@@ -1849,9 +1851,10 @@
                                         
 static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, struct console_font_op32 *fontop, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *) file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data; 
 	struct console_font_op op;
 	int perm = vt_check(file), i;
-	struct vt_struct *vt;
 	
 	if (perm < 0) return perm;
 	
@@ -1861,8 +1864,7 @@
 		return -EPERM;
 	op.data = (unsigned char *)A(((struct console_font_op32 *)&op)->data);
 	op.flags |= KD_FONT_FLAG_OLD;
-	vt = (struct vt_struct *)((struct tty_struct *)file->private_data)->driver_data;
-	i = con_font_op(vt->vc_num, &op);
+	i = con_font_op(vc, &op);
 	if (i) return i;
 	((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
 	if (copy_to_user((void *) fontop, &op, sizeof(struct console_font_op32)))
@@ -1870,6 +1872,33 @@
 	return 0;
 }
 
+struct unimapdesc32 {
+	unsigned short entry_ct;
+	u32 entries;
+};
+
+static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc32 *user_ud, struct file *file)
+{
+	struct tty_struct *tty = (struct tty_struct *) file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data; 
+	struct unimapdesc32 tmp;
+	int perm = vt_check(file);
+	
+	if (perm < 0) return perm;
+	if (copy_from_user(&tmp, user_ud, sizeof tmp))
+		return -EFAULT;
+	switch (cmd) {
+	case PIO_UNIMAP:
+		if (!perm) return -EPERM;
+		return con_set_unimap(vc->display_fg->vc_cons[fg_console], tmp.entry_ct, (struct unipair *)A(tmp.entries));
+	case GIO_UNIMAP:
+		return con_get_unimap(vc->display_fg->vc_cons[fg_console], tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
+	}
+	return 0;
+}
+#endif /* CONFIG_VT */
+
+#ifdef CONFIG_FB
 struct fb_fix_screeninfo32 {
 	char id[16];			/* identification string eg "TT Builtin" */
 	unsigned int smem_start;	/* Start of frame buffer mem */
@@ -1994,29 +2023,8 @@
 	return err;
 }
 
-struct unimapdesc32 {
-	unsigned short entry_ct;
-	u32 entries;
-};
+#endif /* CONFIG_FB */
 
-static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc32 *user_ud, struct file *file)
-{
-	struct unimapdesc32 tmp;
-	int perm = vt_check(file);
-	
-	if (perm < 0) return perm;
-	if (copy_from_user(&tmp, user_ud, sizeof tmp))
-		return -EFAULT;
-	switch (cmd) {
-	case PIO_UNIMAP:
-		if (!perm) return -EPERM;
-		return con_set_unimap(fg_console, tmp.entry_ct, (struct unipair *)A(tmp.entries));
-	case GIO_UNIMAP:
-		return con_get_unimap(fg_console, tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
-	}
-	return 0;
-}
-#endif /* CONFIG_VT */
 static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
 	mm_segment_t old_fs = get_fs();
@@ -4466,6 +4474,8 @@
 HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl),
 HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl),
 HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl),
+#endif
+#ifdef CONFIG_FB
 HANDLE_IOCTL(FBIOGET_FSCREENINFO, do_fbioget_fscreeninfo_ioctl),
 HANDLE_IOCTL(FBIOGETCMAP, do_fbiogetcmap_ioctl),
 HANDLE_IOCTL(FBIOPUTCMAP, do_fbioputcmap_ioctl),
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc64/kernel/sys_ppc32.c linux-2.5/arch/ppc64/kernel/sys_ppc32.c
--- linux-2.5.13/arch/ppc64/kernel/sys_ppc32.c	Fri May  3 01:22:55 2002
+++ linux-2.5/arch/ppc64/kernel/sys_ppc32.c	Tue Apr 23 12:39:25 2002
@@ -398,12 +398,15 @@
 	struct smb_mount_data *s = (struct smb_mount_data *)raw_data;
 	struct smb_mount_data32 *s32 = (struct smb_mount_data32 *)raw_data;
 
+	if (s32->version != SMB_MOUNT_OLDVERSION)
+		goto out;
 	s->version = s32->version;
 	s->mounted_uid = s32->mounted_uid;
 	s->uid = s32->uid;
 	s->gid = s32->gid;
 	s->file_mode = s32->file_mode;
 	s->dir_mode = s32->dir_mode;
+out:
 	return raw_data;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/ppc64/xmon/start.c linux-2.5/arch/ppc64/xmon/start.c
--- linux-2.5.13/arch/ppc64/xmon/start.c	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/ppc64/xmon/start.c	Sun Apr 14 17:12:08 2002
@@ -52,7 +52,7 @@
 }
 #endif
 
-static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs, struct kbd_struct *kbd, struct tty_struct *tty) 
+static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs, struct tty_struct *tty) 
 {
   xmon(pt_regs);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/s390/Config.help linux-2.5/arch/s390/Config.help
--- linux-2.5.13/arch/s390/Config.help	Fri May  3 01:22:43 2002
+++ linux-2.5/arch/s390/Config.help	Sat Apr 27 00:11:03 2002
@@ -155,7 +155,10 @@
   IPL device.
 
 CONFIG_IPL_TAPE
-  Select this option if you want to IPL the image from a Tape.
+  Select "tape" if you want to IPL the image from a Tape.
+
+  Select "vm_reader" if you are running under VM/ESA and want
+  to IPL the image from the emulated card reader.
 
 CONFIG_FAST_IRQ
   Select this option in order to get the interrupts processed faster
@@ -168,4 +171,21 @@
   Say Y to print all process fault locations to the console.  This is
   a debugging option; you probably do not want to set it unless you
   are an S390 port maintainer.
+
+CONFIG_PFAULT
+  Select this option, if you want to use PFAULT pseudo page fault
+  handling under VM. If running native or in LPAR, this option
+  has no effect. If your VM does not support PFAULT, PAGEEX 
+  pseudo page fault handling will be used.
+  Note that VM 4.2 supports PFAULT but has a bug in its 
+  implementation that causes some problems.
+  Everybody who wants to run Linux under VM != VM4.2 should select
+  this option.
+
+CONFIG_SHARED_KERNEL
+  Select this option, if you want to share the text segment of the
+  Linux kernel between different VM guests. This reduces memory
+  usage with lots of guests but greatly increases kernel size.
+  You should only select this option if you know what you are
+  doing and want to exploit this feature.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/s390x/kernel/linux32.c linux-2.5/arch/s390x/kernel/linux32.c
--- linux-2.5.13/arch/s390x/kernel/linux32.c	Fri May  3 01:22:43 2002
+++ linux-2.5/arch/s390x/kernel/linux32.c	Tue Apr 23 12:39:25 2002
@@ -1582,12 +1582,15 @@
 	struct smb_mount_data *s = (struct smb_mount_data *)raw_data;
 	struct smb_mount_data32 *s32 = (struct smb_mount_data32 *)raw_data;
 
+	if (s32->version != SMB_MOUNT_OLDVERSION)
+		goto out;
 	s->version = s32->version;
 	s->mounted_uid = low2highuid(s32->mounted_uid);
 	s->uid = low2highuid(s32->uid);
 	s->gid = low2highgid(s32->gid);
 	s->file_mode = s32->file_mode;
 	s->dir_mode = s32->dir_mode;
+out:
 	return raw_data;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sh/config.in linux-2.5/arch/sh/config.in
--- linux-2.5.13/arch/sh/config.in	Fri May  3 01:22:53 2002
+++ linux-2.5/arch/sh/config.in	Sat Mar 23 22:50:31 2002
@@ -257,15 +257,12 @@
 fi
 endmenu
 
-#
-# input before char - char/joystick depends on it. As does USB.
-#
-source drivers/input/Config.in
-
 if [ "$CONFIG_SH_DREAMCAST" = "y" ]; then
    source drivers/maple/Config.in
 fi
 
+source drivers/input/Config.in
+
 mainmenu_option next_comment
 comment 'Character devices'
 
@@ -294,20 +291,6 @@
      "$CONFIG_SH_SOLUTION_ENGINE" = "y" ]; then
    bool 'Heartbeat LED' CONFIG_HEARTBEAT
 fi
-
-if [ "$CONFIG_SH_DREAMCAST" = "y" -a "$CONFIG_MAPLE" != "n" ]; then
-   mainmenu_option next_comment
-   comment 'Maple Bus input peripherals'
-   if [ "$CONFIG_INPUT" != "n" ]; then
-      dep_tristate '  Maple Bus keyboard support' CONFIG_MAPLE_KEYBOARD $CONFIG_INPUT
-      dep_tristate '  Maple Bus mouse support' CONFIG_MAPLE_MOUSE $CONFIG_INPUT
-   else
-      comment 'Input core support is required for Maple input peripherals'
-   fi
-   endmenu
-fi
-
-source drivers/char/joystick/Config.in
 
 if [ "$CONFIG_PARPORT" != "n" ]; then
    dep_tristate 'Parallel printer support' CONFIG_PRINTER $CONFIG_PARPORT
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sh/kernel/hd64465_gpio.c linux-2.5/arch/sh/kernel/hd64465_gpio.c
--- linux-2.5.13/arch/sh/kernel/hd64465_gpio.c	Fri May  3 01:22:55 2002
+++ linux-2.5/arch/sh/kernel/hd64465_gpio.c	Mon Apr 15 01:34:04 2002
@@ -165,10 +165,18 @@
 
 static int __init hd64465_gpio_init(void)
 {
-    	/* TODO: check return values */
-    	request_region(HD64465_REG_GPACR, 0x1000, MODNAME);
-	request_irq(HD64465_IRQ_GPIO, hd64465_gpio_interrupt,
+	int err;
+	
+    	if (!request_region(HD64465_REG_GPACR, 0x1000, MODNAME))
+		return -EIO;
+	err=request_irq(HD64465_IRQ_GPIO, hd64465_gpio_interrupt,
 	    SA_INTERRUPT, MODNAME, 0);
+	if (err)
+		{
+		printk(KERN_ERR"HD64465: Unable to get irq %d.\n", HD64465_IRQ_GPIO);
+		release_region(HD64465_REG_GPACR, 0x1000);
+		return err;
+		}
 
     	printk("HD64465 GPIO layer on irq %d\n", HD64465_IRQ_GPIO);
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sh/kernel/pci-sh7751.c linux-2.5/arch/sh/kernel/pci-sh7751.c
--- linux-2.5.13/arch/sh/kernel/pci-sh7751.c	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/sh/kernel/pci-sh7751.c	Mon Apr 15 01:34:04 2002
@@ -216,7 +216,8 @@
 		if (inl (PCI_REG(SH7751_PCIPAR)) == 0x80000000) {
 			outl (tmp, PCI_REG(SH7751_PCIPAR));
 			printk(KERN_INFO "PCI: Using configuration type 1\n");
-			request_region(PCI_REG(SH7751_PCIPAR), 8, "PCI conf1");
+			if (!request_region(PCI_REG(SH7751_PCIPAR), 8, "PCI conf1"))
+				return NULL;
 			return &pci_direct_conf1;
 		}
 		outl (tmp, PCI_REG(SH7751_PCIPAR));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc/Makefile linux-2.5/arch/sparc/Makefile
--- linux-2.5.13/arch/sparc/Makefile	Fri May  3 01:22:42 2002
+++ linux-2.5/arch/sparc/Makefile	Sun Feb  3 18:03:58 2002
@@ -41,7 +41,7 @@
 CORE_FILES := arch/sparc/kernel/kernel.o arch/sparc/mm/mm.o $(CORE_FILES) \
 	arch/sparc/math-emu/math-emu.o
 
-LIBS := $(TOPDIR)/lib/lib.a $(LIBS) $(TOPDIR)/arch/sparc/prom/promlib.a \
+LIBS := $(LIBS) $(TOPDIR)/arch/sparc/prom/promlib.a \
 	$(TOPDIR)/arch/sparc/lib/lib.a
 
 # This one has to come last
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc/defconfig linux-2.5/arch/sparc/defconfig
--- linux-2.5.13/arch/sparc/defconfig	Fri May  3 01:22:55 2002
+++ linux-2.5/arch/sparc/defconfig	Fri May  3 12:57:29 2002
@@ -378,6 +378,7 @@
 # CONFIG_NLS_CODEPAGE_949 is not set
 # CONFIG_NLS_CODEPAGE_874 is not set
 # CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
 # CONFIG_NLS_CODEPAGE_1251 is not set
 # CONFIG_NLS_ISO8859_1 is not set
 # CONFIG_NLS_ISO8859_2 is not set
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc/kernel/sunos_ioctl.c linux-2.5/arch/sparc/kernel/sunos_ioctl.c
--- linux-2.5.13/arch/sparc/kernel/sunos_ioctl.c	Fri May  3 01:22:49 2002
+++ linux-2.5/arch/sparc/kernel/sunos_ioctl.c	Mon Jan 14 22:39:45 2002
@@ -39,8 +39,12 @@
 {
 	int ret = -EBADF;
 
-	if (fd >= SUNOS_NR_OPEN || !fcheck(fd))
+	read_lock(&current->files->file_lock);
+	if (fd >= SUNOS_NR_OPEN || !fcheck(fd)) {
+		read_unlock(&current->files->file_lock);
 		goto out;
+	}
+	read_unlock(&current->files->file_lock);
 
 	/* First handle an easy compat. case for tty ldisc. */
 	if(cmd == TIOCSETD) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/Makefile linux-2.5/arch/sparc64/Makefile
--- linux-2.5.13/arch/sparc64/Makefile	Fri May  3 01:22:57 2002
+++ linux-2.5/arch/sparc64/Makefile	Sat Mar 23 22:50:31 2002
@@ -74,7 +74,7 @@
 
 CORE_FILES += arch/sparc64/math-emu/math-emu.o
 
-LIBS := $(TOPDIR)/lib/lib.a $(LIBS) $(TOPDIR)/arch/sparc64/prom/promlib.a \
+LIBS := $(LIBS) $(TOPDIR)/arch/sparc64/prom/promlib.a \
 	$(TOPDIR)/arch/sparc64/lib/lib.a
 
 vmlinux.aout: vmlinux
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/config.in linux-2.5/arch/sparc64/config.in
--- linux-2.5.13/arch/sparc64/config.in	Fri May  3 01:22:47 2002
+++ linux-2.5/arch/sparc64/config.in	Wed May  1 20:36:25 2002
@@ -267,9 +267,7 @@
 
 source drivers/usb/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 mainmenu_option next_comment
 comment 'Watchdog'
@@ -294,5 +292,3 @@
 fi
 
 endmenu
-
-source lib/Config.in
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/ioctl32.c linux-2.5/arch/sparc64/kernel/ioctl32.c
--- linux-2.5.13/arch/sparc64/kernel/ioctl32.c	Fri May  3 01:22:48 2002
+++ linux-2.5/arch/sparc64/kernel/ioctl32.c	Fri May  3 12:57:29 2002
@@ -1,4 +1,4 @@
-/* $Id: ioctl32.c,v 1.136 2002/01/14 09:49:52 davem Exp $
+/* $Id: ioctl32.c,v 1.2 2002/03/22 20:13:58 jsimmons Exp $
  * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
  *
  * Copyright (C) 1997-2000  Jakub Jelinek  (jakub@redhat.com)
@@ -872,6 +872,7 @@
 	return err ? -EFAULT : 0;
 }
 
+#ifdef CONFIG_FB
 struct  fbcmap32 {
 	int             index;          /* first element (0 origin) */
 	int             count;
@@ -1111,6 +1112,7 @@
 	if (cmap.transp) kfree(cmap.transp);
 	return err;
 }
+#endif	/* CONFIG_FB */
 
 static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
@@ -2040,6 +2042,7 @@
 	return err;
 }
 
+#ifdef CONFIG_VT
 extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
 
 static int vt_check(struct file *file)
@@ -2061,7 +2064,7 @@
 	 * To have permissions to do most of the vt ioctls, we either have
 	 * to be the owner of the tty, or super-user.
 	 */
-	if (current->tty == tty || suser())
+	if (current->tty == tty || capable(CAP_SYS_ADMIN))
 		return 1;
 	return 0;                                                    
 }
@@ -2074,6 +2077,8 @@
 
 static int do_fontx_ioctl(unsigned int fd, int cmd, struct consolefontdesc32 *user_cfd, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *)file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
 	struct consolefontdesc cfdarg;
 	struct console_font_op op;
 	int i, perm;
@@ -2096,7 +2101,7 @@
 		op.height = cfdarg.charheight;
 		op.charcount = cfdarg.charcount;
 		op.data = cfdarg.chardata;
-		return con_font_op(fg_console, &op);
+		return con_font_op(vc->display_fg->vc_cons[fg_console].d, &op);
 	case GIO_FONTX:
 		if (!cfdarg.chardata)
 			return 0;
@@ -2106,7 +2111,7 @@
 		op.height = cfdarg.charheight;
 		op.charcount = cfdarg.charcount;
 		op.data = cfdarg.chardata;
-		i = con_font_op(fg_console, &op);
+		i = con_font_op(vc->display_fg->vc_cons[fg_console], &op);
 		if (i)
 			return i;
 		cfdarg.charheight = op.height;
@@ -2129,6 +2134,8 @@
                                         
 static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, struct console_font_op32 *fontop, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *)file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
 	struct console_font_op op;
 	int perm = vt_check(file), i;
 	struct vt_struct *vt;
@@ -2141,8 +2148,7 @@
 		return -EPERM;
 	op.data = (unsigned char *)A(((struct console_font_op32 *)&op)->data);
 	op.flags |= KD_FONT_FLAG_OLD;
-	vt = (struct vt_struct *)((struct tty_struct *)file->private_data)->driver_data;
-	i = con_font_op(vt->vc_num, &op);
+	i = con_font_op(vc, &op);
 	if (i) return i;
 	((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
 	if (copy_to_user((void *) fontop, &op, sizeof(struct console_font_op32)))
@@ -2157,6 +2163,8 @@
 
 static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc32 *user_ud, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *)file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
 	struct unimapdesc32 tmp;
 	int perm = vt_check(file);
 	
@@ -2166,12 +2174,13 @@
 	switch (cmd) {
 	case PIO_UNIMAP:
 		if (!perm) return -EPERM;
-		return con_set_unimap(fg_console, tmp.entry_ct, (struct unipair *)A(tmp.entries));
+		return con_set_unimap(vc->display_fg->vc_cons[fg_console], tmp.entry_ct, (struct unipair *)A(tmp.entries));
 	case GIO_UNIMAP:
-		return con_get_unimap(fg_console, tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
+		return con_get_unimap(vc->display_fg->vc_cons[fg_console], tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
 	}
 	return 0;
 }
+#endif	/* CONFIG_VT */
 
 static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/irq.c linux-2.5/arch/sparc64/kernel/irq.c
--- linux-2.5.13/arch/sparc64/kernel/irq.c	Fri May  3 01:22:49 2002
+++ linux-2.5/arch/sparc64/kernel/irq.c	Thu Apr  4 05:19:50 2002
@@ -830,6 +830,11 @@
 		kbd_pt_regs = regs;
 #endif
 
+#ifdef CONFIG_PCI
+	if (irq == 9)
+		kbd_pt_regs = regs;
+#endif
+
 	/* Sliiiick... */
 #ifndef CONFIG_SMP
 	bp = ((irq != 0) ?
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/pci_common.c linux-2.5/arch/sparc64/kernel/pci_common.c
--- linux-2.5.13/arch/sparc64/kernel/pci_common.c	Fri May  3 01:22:45 2002
+++ linux-2.5/arch/sparc64/kernel/pci_common.c	Thu Apr  4 05:19:50 2002
@@ -718,6 +718,20 @@
 		return;
 	}
 
+	/* If this is an empty EBUS device, sometimes OBP fails to
+	 * give it a valid fully specified interrupts property.
+	 * The EBUS hooked up to SunHME on PCI I/O boards of
+	 * Ex000 systems is one such case.
+	 *
+	 * The interrupt is not important so just ignore it.
+	 */
+	if (pdev->vendor == PCI_VENDOR_ID_SUN &&
+	    pdev->device == PCI_DEVICE_ID_SUN_EBUS &&
+	    !prom_getchild(prom_node)) {
+		pdev->irq = 0;
+		return;
+	}
+
 	err = prom_getproperty(prom_node, "interrupts",
 			       (char *)&prom_irq, sizeof(prom_irq));
 	if (err == 0 || err == -1) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/rtrap.S linux-2.5/arch/sparc64/kernel/rtrap.S
--- linux-2.5.13/arch/sparc64/kernel/rtrap.S	Fri May  3 01:22:52 2002
+++ linux-2.5/arch/sparc64/kernel/rtrap.S	Fri May  3 12:57:29 2002
@@ -41,7 +41,8 @@
 __handle_user_windows:
 		call			fault_in_user_windows
 		 wrpr			%g0, RTRAP_PSTATE, %pstate
-		wrpr			%g0, RTRAP_PSTATE_IRQOFF, %pstate
+		ba,pt			%xcc, __handle_user_windows_continue
+		 wrpr			%g0, RTRAP_PSTATE_IRQOFF, %pstate
 		/* Redo sched+sig checks */
 		ldx			[%g6 + TI_FLAGS], %l0
 		andcc			%l0, _TIF_NEED_RESCHED, %g0
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/smp.c linux-2.5/arch/sparc64/kernel/smp.c
--- linux-2.5.13/arch/sparc64/kernel/smp.c	Fri May  3 01:22:37 2002
+++ linux-2.5/arch/sparc64/kernel/smp.c	Fri May  3 12:57:29 2002
@@ -692,14 +692,14 @@
 			if (page->mapping != NULL)
 				data0 |= ((u64)1 << 32);
 			spitfire_xcall_deliver(data0,
-					       __pa(page->virtual),
-					       (u64) page->virtual,
-					       mask);
+							__pa(page->virtual),
+							(u64) page->virtual,
+							mask);
 		} else {
 			data0 = ((u64)&xcall_flush_dcache_page_cheetah);
 			cheetah_xcall_deliver(data0,
-					      __pa(page->virtual),
-					      0, mask);
+							__pa(page->virtual),
+							0, mask);
 		}
 #ifdef CONFIG_DEBUG_DCFLUSH
 		atomic_inc(&dcpage_flushes_xcall);
@@ -824,11 +824,9 @@
 	}
 }
 
-void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
+void smp_flush_tlb_range(struct mm_struct *mm, unsigned long start,
 			 unsigned long end)
 {
-	struct mm_struct *mm = vma->vm_mm;
-
 	{
 		u32 ctx = CTX_HWBITS(mm->context);
 		int cpu = smp_processor_id();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/sunos_ioctl32.c linux-2.5/arch/sparc64/kernel/sunos_ioctl32.c
--- linux-2.5.13/arch/sparc64/kernel/sunos_ioctl32.c	Fri May  3 01:22:57 2002
+++ linux-2.5/arch/sparc64/kernel/sunos_ioctl32.c	Mon Jan 14 22:39:45 2002
@@ -100,8 +100,12 @@
 
 	if(fd >= SUNOS_NR_OPEN)
 		goto out;
-	if(!fcheck(fd))
+	read_lock(&current->files->file_lock);
+	if(!fcheck(fd)) {
+		read_unlock(&current->files->file_lock);
 		goto out;
+	}
+	read_unlock(&current->files->file_lock);
 
 	if(cmd == TIOCSETD) {
 		mm_segment_t old_fs = get_fs();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/kernel/sys_sparc32.c linux-2.5/arch/sparc64/kernel/sys_sparc32.c
--- linux-2.5.13/arch/sparc64/kernel/sys_sparc32.c	Fri May  3 01:22:54 2002
+++ linux-2.5/arch/sparc64/kernel/sys_sparc32.c	Fri May  3 12:57:30 2002
@@ -1583,6 +1583,8 @@
 	struct smb_mount_data news, *s = &news;
 	struct smb_mount_data32 *s32 = (struct smb_mount_data32 *)raw_data;
 
+	if (s32->version != SMB_MOUNT_OLDVERSION)
+		goto out;
 	s->version = s32->version;
 	s->mounted_uid = low2highuid(s32->mounted_uid);
 	s->uid = low2highuid(s32->uid);
@@ -1590,6 +1592,7 @@
 	s->file_mode = s32->file_mode;
 	s->dir_mode = s32->dir_mode;
 	memcpy(raw_data, s, sizeof(struct smb_mount_data)); 
+out:
 	return raw_data;
 }
 
@@ -3960,27 +3963,6 @@
 	set_fs(old_fs);
 	
 	if (offset && put_user(of, offset))
-		return -EFAULT;
-		
-	return ret;
-}
-
-extern asmlinkage ssize_t sys_sendfile64(int out_fd, int in_fd, loff_t *offset, size_t count);
-
-asmlinkage int sys32_sendfile64(int out_fd, int in_fd, __kernel_loff_t32 *offset, s32 count)
-{
-	mm_segment_t old_fs = get_fs();
-	int ret;
-	loff_t lof;
-	
-	if (offset && get_user(lof, offset))
-		return -EFAULT;
-		
-	set_fs(KERNEL_DS);
-	ret = sys_sendfile64(out_fd, in_fd, offset ? &lof : NULL, count);
-	set_fs(old_fs);
-	
-	if (offset && put_user(lof, offset))
 		return -EFAULT;
 		
 	return ret;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/mm/init.c linux-2.5/arch/sparc64/mm/init.c
--- linux-2.5.13/arch/sparc64/mm/init.c	Fri May  3 01:22:49 2002
+++ linux-2.5/arch/sparc64/mm/init.c	Wed May  1 17:26:07 2002
@@ -594,6 +594,10 @@
 		remap_func(((tte_data + 0x400000) & _PAGE_PADDR),
 			(unsigned long) KERNBASE + 0x400000, prom_get_mmu_ihandle());
 
+	if (bigkernel)
+		remap_func(((tte_data + 0x400000) & _PAGE_PADDR),
+			(unsigned long) KERNBASE + 0x400000, prom_get_mmu_ihandle());
+
 	/* Flush out that temporary mapping. */
 	spitfire_flush_dtlb_nucleus_page(0x0);
 	spitfire_flush_itlb_nucleus_page(0x0);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/sparc64/solaris/timod.c linux-2.5/arch/sparc64/solaris/timod.c
--- linux-2.5.13/arch/sparc64/solaris/timod.c	Fri May  3 01:22:50 2002
+++ linux-2.5/arch/sparc64/solaris/timod.c	Thu Apr  4 05:19:50 2002
@@ -149,7 +149,9 @@
 	struct socket *sock;
 
 	SOLD("wakeing socket");
+	read_lock(&current->files->file_lock);
 	sock = SOCKET_I(current->files->fd[fd]->f_dentry->d_inode);
+	read_unlock(&current->files->file_lock);
 	wake_up_interruptible(&sock->wait);
 	read_lock(&sock->sk->callback_lock);
 	if (sock->fasync_list && !test_bit(SOCK_ASYNC_WAITDATA, &sock->flags))
@@ -163,7 +165,9 @@
 	struct sol_socket_struct *sock;
 
 	SOLD("queuing primsg");
+	read_lock(&current->files->file_lock);
 	sock = (struct sol_socket_struct *)current->files->fd[fd]->private_data;
+	read_unlock(&current->files->file_lock);
 	it->next = sock->pfirst;
 	sock->pfirst = it;
 	if (!sock->plast)
@@ -177,7 +181,9 @@
 	struct sol_socket_struct *sock;
 
 	SOLD("queuing primsg at end");
+	read_lock(&current->files->file_lock);
 	sock = (struct sol_socket_struct *)current->files->fd[fd]->private_data;
+	read_unlock(&current->files->file_lock);
 	it->next = NULL;
 	if (sock->plast)
 		sock->plast->next = it;
@@ -355,7 +361,11 @@
 		(int (*)(int, unsigned long *))SYS(socketcall);
 	int (*sys_sendto)(int, void *, size_t, unsigned, struct sockaddr *, int) =
 		(int (*)(int, void *, size_t, unsigned, struct sockaddr *, int))SYS(sendto);
-	filp = current->files->fd[fd];
+	read_lock(&current->files->file_lock);
+	filp = fcheck(fd);
+	read_unlock(&current->files->file_lock);
+	if (!filp)
+		return -EBADF;
 	ino = filp->f_dentry->d_inode;
 	sock = (struct sol_socket_struct *)filp->private_data;
 	SOLD("entry");
@@ -636,7 +646,11 @@
 	
 	SOLD("entry");
 	SOLDD(("%u %p %d %p %p %d %p %d\n", fd, ctl_buf, ctl_maxlen, ctl_len, data_buf, data_maxlen, data_len, *flags_p));
-	filp = current->files->fd[fd];
+	read_lock(&current->files->file_lock);
+	filp = fcheck(fd);
+	read_unlock(&current->files->file_lock);
+	if (!filp)
+		return -EBADF;
 	ino = filp->f_dentry->d_inode;
 	sock = (struct sol_socket_struct *)filp->private_data;
 	SOLDD(("%p %p\n", sock->pfirst, sock->pfirst ? sock->pfirst->next : NULL));
@@ -847,7 +861,9 @@
 	lock_kernel();
 	if(fd >= NR_OPEN) goto out;
 
-	filp = current->files->fd[fd];
+	read_lock(&current->files->file_lock);
+	filp = fcheck(fd);
+	read_unlock(&current->files->file_lock);
 	if(!filp) goto out;
 
 	ino = filp->f_dentry->d_inode;
@@ -914,7 +930,9 @@
 	lock_kernel();
 	if(fd >= NR_OPEN) goto out;
 
-	filp = current->files->fd[fd];
+	read_lock(&current->files->file_lock);
+	filp = fcheck(fd);
+	read_unlock(&current->files->file_lock);
 	if(!filp) goto out;
 
 	ino = filp->f_dentry->d_inode;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/x86_64/config.in linux-2.5/arch/x86_64/config.in
--- linux-2.5.13/arch/x86_64/config.in	Fri May  3 01:22:45 2002
+++ linux-2.5/arch/x86_64/config.in	Wed May  1 20:36:25 2002
@@ -199,9 +199,7 @@
 
 source drivers/usb/Config.in
 
-if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-   source net/bluetooth/Config.in
-fi
+source net/bluetooth/Config.in
 
 mainmenu_option next_comment
 comment 'Kernel hacking'
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/x86_64/ia32/ia32_ioctl.c linux-2.5/arch/x86_64/ia32/ia32_ioctl.c
--- linux-2.5.13/arch/x86_64/ia32/ia32_ioctl.c	Fri May  3 01:22:37 2002
+++ linux-2.5/arch/x86_64/ia32/ia32_ioctl.c	Thu Apr 25 03:00:02 2002
@@ -1629,6 +1629,7 @@
 	return err;
 }
 
+#ifdef CONFIG_VT
 extern int tty_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
 
 static int vt_check(struct file *file)
@@ -1650,7 +1651,7 @@
 	 * To have permissions to do most of the vt ioctls, we either have
 	 * to be the owner of the tty, or super-user.
 	 */
-	if (current->tty == tty || suser())
+	if (current->tty == tty || capable(CAP_SYS_ADMIN))
 		return 1;
 	return 0;                                                    
 }
@@ -1663,6 +1664,8 @@
 
 static int do_fontx_ioctl(unsigned int fd, int cmd, struct consolefontdesc32 *user_cfd, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *)file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;	
 	struct consolefontdesc cfdarg;
 	struct console_font_op op;
 	int i, perm;
@@ -1685,7 +1688,7 @@
 		op.height = cfdarg.charheight;
 		op.charcount = cfdarg.charcount;
 		op.data = cfdarg.chardata;
-		return con_font_op(fg_console, &op);
+		return con_font_op(vc->display_fg->vc_cons[fg_console], &op);
 	case GIO_FONTX:
 		if (!cfdarg.chardata)
 			return 0;
@@ -1695,7 +1698,7 @@
 		op.height = cfdarg.charheight;
 		op.charcount = cfdarg.charcount;
 		op.data = cfdarg.chardata;
-		i = con_font_op(fg_console, &op);
+		i = con_font_op(vc->display_fg->vc_cons[fg_console], &op);
 		if (i)
 			return i;
 		cfdarg.charheight = op.height;
@@ -1718,9 +1721,10 @@
                                         
 static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, struct console_font_op32 *fontop, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *)file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;	
 	struct console_font_op op;
 	int perm = vt_check(file), i;
-	struct vt_struct *vt;
 	
 	if (perm < 0) return perm;
 	
@@ -1730,8 +1734,7 @@
 		return -EPERM;
 	op.data = (unsigned char *)A(((struct console_font_op32 *)&op)->data);
 	op.flags |= KD_FONT_FLAG_OLD;
-	vt = (struct vt_struct *)((struct tty_struct *)file->private_data)->driver_data;
-	i = con_font_op(vt->vc_num, &op);
+	i = con_font_op(vc, &op);
 	if (i) return i;
 	((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
 	if (copy_to_user((void *) fontop, &op, sizeof(struct console_font_op32)))
@@ -1746,6 +1749,8 @@
 
 static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, struct unimapdesc32 *user_ud, struct file *file)
 {
+	struct tty_struct *tty = (struct tty_struct *)file->private_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;	
 	struct unimapdesc32 tmp;
 	int perm = vt_check(file);
 	
@@ -1755,12 +1760,13 @@
 	switch (cmd) {
 	case PIO_UNIMAP:
 		if (!perm) return -EPERM;
-		return con_set_unimap(fg_console, tmp.entry_ct, (struct unipair *)A(tmp.entries));
+		return con_set_unimap(vc->display_fg->vc_cons[fg_console], tmp.entry_ct, (struct unipair *)A(tmp.entries));
 	case GIO_UNIMAP:
-		return con_get_unimap(fg_console, tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
+		return con_get_unimap(vc->display_fg->vc_cons[fg_console], tmp.entry_ct, &(user_ud->entry_ct), (struct unipair *)A(tmp.entries));
 	}
 	return 0;
 }
+#endif	/* CONFIG_VT */
 
 static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/x86_64/kernel/mtrr.c linux-2.5/arch/x86_64/kernel/mtrr.c
--- linux-2.5.13/arch/x86_64/kernel/mtrr.c	Fri May  3 01:22:47 2002
+++ linux-2.5/arch/x86_64/kernel/mtrr.c	Fri Apr 19 21:01:53 2002
@@ -1,22 +1,22 @@
 /*  x86-64 MTRR (Memory Type Range Register) driver.
 	Based largely upon arch/i386/kernel/mtrr.c
 
-    Copyright (C) 1997-2000  Richard Gooch
+	Copyright (C) 1997-2000  Richard Gooch
 	Copyright (C) 2002 Dave Jones.
 
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free
-    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Library General Public
+	License as published by the Free Software Foundation; either
+	version 2 of the License, or (at your option) any later version.
+
+	This library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+	Library General Public License for more details.
+
+	You should have received a copy of the GNU Library General Public
+	License along with this library; if not, write to the Free
+	Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 	(For earlier history, see arch/i386/kernel/mtrr.c)
 	September 2001	Dave Jones <davej@suse.de>
@@ -122,10 +122,10 @@
 #endif
 
 struct set_mtrr_context {
-    unsigned long flags;
-    unsigned long deftype_lo;
-    unsigned long deftype_hi;
-    unsigned long cr4val;
+	unsigned long flags;
+	unsigned long deftype_lo;
+	unsigned long deftype_hi;
+	unsigned long cr4val;
 };
 
 
@@ -138,42 +138,42 @@
 	__save_flags(ctxt->flags);
 	__cli();
 
-    /*  Save value of CR4 and clear Page Global Enable (bit 7)  */
+	/* Save value of CR4 and clear Page Global Enable (bit 7) */
 	if (test_bit(X86_FEATURE_PGE, &boot_cpu_data.x86_capability)) {
-	 ctxt->cr4val = read_cr4();
-		write_cr4(ctxt->cr4val & ~(1UL << 7));
-    }
+		ctxt->cr4val = read_cr4();
+		write_cr4(ctxt->cr4val & (unsigned char) ~(1 << 7));
+	}
 
-    /*  Disable and flush caches. Note that wbinvd flushes the TLBs as
-	a side-effect  */
+	/* Disable and flush caches. Note that wbinvd flushes the TLBs as
+	   a side-effect */
 	cr0 = read_cr0() | 0x40000000;
-           wbinvd();
+	wbinvd();
 	write_cr0(cr0);
-           wbinvd();
+	wbinvd();
 
-	/*  Disable MTRRs, and set the default type to uncached  */
+	/* Disable MTRRs, and set the default type to uncached */
 	rdmsr(MTRRdefType_MSR, ctxt->deftype_lo, ctxt->deftype_hi);
 	wrmsr(MTRRdefType_MSR, ctxt->deftype_lo & 0xf300UL, ctxt->deftype_hi);
 }
 
 
-/*  Restore the processor after a set_mtrr_prepare  */
+/* Restore the processor after a set_mtrr_prepare */
 static void set_mtrr_done (struct set_mtrr_context *ctxt)
 {
-    /*  Flush caches and TLBs  */
-    wbinvd();
+	/* Flush caches and TLBs */
+	wbinvd();
 
-    /*  Restore MTRRdefType  */
+	/* Restore MTRRdefType */
 	wrmsr(MTRRdefType_MSR, ctxt->deftype_lo, ctxt->deftype_hi);
 
-    /*  Enable caches  */
-	write_cr0(read_cr0() & 0xbfffffff);
+	/* Enable caches */
+	write_cr0(read_cr0() & 0xffffffffbfffffff);
 
-    /*  Restore value of CR4  */
+	/* Restore value of CR4 */
 	if (test_bit(X86_FEATURE_PGE, &boot_cpu_data.x86_capability))
 		write_cr4 (ctxt->cr4val);
 
-    /*  Re-enable interrupts locally (if enabled previously)  */
+	/* Re-enable interrupts locally (if enabled previously) */
 	__restore_flags(ctxt->flags);
 }
 
@@ -181,7 +181,7 @@
 /*  This function returns the number of variable MTRRs  */
 static unsigned int get_num_var_ranges (void)
 {
-    unsigned long config, dummy;
+	unsigned long config, dummy;
 
 	rdmsr (MTRRcap_MSR, config, dummy);
 	return (config & 0xff);
@@ -191,46 +191,46 @@
 /*  Returns non-zero if we have the write-combining memory type  */
 static int have_wrcomb (void)
 {
-    unsigned long config, dummy;
+	unsigned long config, dummy;
 
 	rdmsr (MTRRcap_MSR, config, dummy);
 	return (config & (1 << 10));
 }
 
 
-static u32 size_or_mask, size_and_mask;
+static u64 size_or_mask, size_and_mask;
 
 static void get_mtrr (unsigned int reg, unsigned long *base,
 		unsigned long *size, mtrr_type * type)
 {
-    unsigned long mask_lo, mask_hi, base_lo, base_hi;
+	unsigned long mask_lo, mask_hi, base_lo, base_hi;
 
 	rdmsr (MTRRphysMask_MSR (reg), mask_lo, mask_hi);
 	if ((mask_lo & 0x800) == 0) {
-	/*  Invalid (i.e. free) range  */
-	*base = 0;
-	*size = 0;
-	*type = 0;
-	return;
-    }
+		/*  Invalid (i.e. free) range  */
+		*base = 0;
+		*size = 0;
+		*type = 0;
+		return;
+	}
 
 	rdmsr (MTRRphysBase_MSR (reg), base_lo, base_hi);
 
-    /* Work out the shifted address mask. */
-    mask_lo = size_or_mask | mask_hi << (32 - PAGE_SHIFT)
-		| mask_lo >> PAGE_SHIFT;
-
-    /* This works correctly if size is a power of two, i.e. a
-       contiguous range. */
-     *size = -mask_lo;
-     *base = base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT;
-     *type = base_lo & 0xff;
+	/* Work out the shifted address mask. */
+	mask_lo = size_or_mask | mask_hi << (32 - PAGE_SHIFT)
+	    | mask_lo >> PAGE_SHIFT;
+
+	/* This works correctly if size is a power of two, i.e. a
+	   contiguous range. */
+	*size = -mask_lo;
+	*base = base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT;
+	*type = base_lo & 0xff;
 }
 
 
 
 static void set_mtrr_up (unsigned int reg, unsigned long base,
-			       unsigned long size, mtrr_type type, int do_safe)
+		   unsigned long size, mtrr_type type, int do_safe)
 /*  [SUMMARY] Set variable MTRR register on the local CPU.
     <reg> The register to set.
     <base> The base address of the region.
@@ -241,21 +241,21 @@
     [RETURNS] Nothing.
 */
 {
-    struct set_mtrr_context ctxt;
+	struct set_mtrr_context ctxt;
 
 	if (do_safe)
 		set_mtrr_prepare (&ctxt);
 
 	if (size == 0) {
-	/* The invalid bit is kept in the mask, so we simply clear the
-	   relevant mask register to disable a range. */
-	wrmsr (MTRRphysMask_MSR (reg), 0, 0);
+		/* The invalid bit is kept in the mask, so we simply clear the
+		   relevant mask register to disable a range. */
+		wrmsr (MTRRphysMask_MSR (reg), 0, 0);
 	} else {
-	wrmsr (MTRRphysBase_MSR (reg), base << PAGE_SHIFT | type,
-		(base & size_and_mask) >> (32 - PAGE_SHIFT));
-	wrmsr (MTRRphysMask_MSR (reg), -size << PAGE_SHIFT | 0x800,
-		(-size & size_and_mask) >> (32 - PAGE_SHIFT));
-    }
+		wrmsr (MTRRphysBase_MSR (reg), base << PAGE_SHIFT | type,
+		       (base & size_and_mask) >> (32 - PAGE_SHIFT));
+		wrmsr (MTRRphysMask_MSR (reg), -size << PAGE_SHIFT | 0x800,
+		       (-size & size_and_mask) >> (32 - PAGE_SHIFT));
+	}
 	if (do_safe)
 		set_mtrr_done (&ctxt);
 }
@@ -264,18 +264,18 @@
 #ifdef CONFIG_SMP
 
 struct mtrr_var_range {
-    unsigned long base_lo;
-    unsigned long base_hi;
-    unsigned long mask_lo;
-    unsigned long mask_hi;
+	unsigned long base_lo;
+	unsigned long base_hi;
+	unsigned long mask_lo;
+	unsigned long mask_hi;
 };
 
 /*  Get the MSR pair relating to a var range  */
 static void __init get_mtrr_var_range (unsigned int index,
-					   struct mtrr_var_range *vr)
+		struct mtrr_var_range *vr)
 {
-    rdmsr (MTRRphysBase_MSR (index), vr->base_lo, vr->base_hi);
-    rdmsr (MTRRphysMask_MSR (index), vr->mask_lo, vr->mask_hi);
+	rdmsr (MTRRphysBase_MSR (index), vr->base_lo, vr->base_hi);
+	rdmsr (MTRRphysMask_MSR (index), vr->mask_lo, vr->mask_hi);
 }
 
 
@@ -284,37 +284,37 @@
 static int __init
 set_mtrr_var_range_testing (unsigned int index, struct mtrr_var_range *vr)
 {
-    unsigned int lo, hi;
-    int changed = FALSE;
+	unsigned int lo, hi;
+	int changed = FALSE;
 
 	rdmsr (MTRRphysBase_MSR (index), lo, hi);
 	if ((vr->base_lo & 0xfffff0ffUL) != (lo & 0xfffff0ffUL)
 	    || (vr->base_hi & 0xfUL) != (hi & 0xfUL)) {
 		wrmsr (MTRRphysBase_MSR (index), vr->base_lo, vr->base_hi);
-	changed = TRUE;
-    }
+		changed = TRUE;
+	}
 
 	rdmsr (MTRRphysMask_MSR (index), lo, hi);
 
 	if ((vr->mask_lo & 0xfffff800UL) != (lo & 0xfffff800UL)
 	    || (vr->mask_hi & 0xfUL) != (hi & 0xfUL)) {
 		wrmsr (MTRRphysMask_MSR (index), vr->mask_lo, vr->mask_hi);
-	changed = TRUE;
-    }
-    return changed;
+		changed = TRUE;
+	}
+	return changed;
 }
 
 
 static void __init get_fixed_ranges (mtrr_type * frs)
 {
 	unsigned long *p = (unsigned long *) frs;
-    int i;
+	int i;
 
 	rdmsr (MTRRfix64K_00000_MSR, p[0], p[1]);
 
-    for (i = 0; i < 2; i++)
+	for (i = 0; i < 2; i++)
 		rdmsr (MTRRfix16K_80000_MSR + i, p[2 + i * 2], p[3 + i * 2]);
-    for (i = 0; i < 8; i++)
+	for (i = 0; i < 8; i++)
 		rdmsr (MTRRfix4K_C0000_MSR + i, p[6 + i * 2], p[7 + i * 2]);
 }
 
@@ -322,66 +322,66 @@
 static int __init set_fixed_ranges_testing (mtrr_type * frs)
 {
 	unsigned long *p = (unsigned long *) frs;
-    int changed = FALSE;
-    int i;
-    unsigned long lo, hi;
+	int changed = FALSE;
+	int i;
+	unsigned long lo, hi;
 
 	rdmsr (MTRRfix64K_00000_MSR, lo, hi);
 	if (p[0] != lo || p[1] != hi) {
-	wrmsr (MTRRfix64K_00000_MSR, p[0], p[1]);
-	changed = TRUE;
-    }
+		wrmsr (MTRRfix64K_00000_MSR, p[0], p[1]);
+		changed = TRUE;
+	}
 
 	for (i = 0; i < 2; i++) {
-	rdmsr (MTRRfix16K_80000_MSR + i, lo, hi);
+		rdmsr (MTRRfix16K_80000_MSR + i, lo, hi);
 		if (p[2 + i * 2] != lo || p[3 + i * 2] != hi) {
 			wrmsr (MTRRfix16K_80000_MSR + i, p[2 + i * 2],
 			       p[3 + i * 2]);
-	    changed = TRUE;
+			changed = TRUE;
+		}
 	}
-    }
 
 	for (i = 0; i < 8; i++) {
-	rdmsr (MTRRfix4K_C0000_MSR + i, lo, hi);
+		rdmsr (MTRRfix4K_C0000_MSR + i, lo, hi);
 		if (p[6 + i * 2] != lo || p[7 + i * 2] != hi) {
 			wrmsr (MTRRfix4K_C0000_MSR + i, p[6 + i * 2],
 			       p[7 + i * 2]);
-	    changed = TRUE;
+			changed = TRUE;
+		}
 	}
-    }
-    return changed;
+	return changed;
 }
 
 
 struct mtrr_state {
-    unsigned int num_var_ranges;
-    struct mtrr_var_range *var_ranges;
-    mtrr_type fixed_ranges[NUM_FIXED_RANGES];
-    unsigned char enabled;
-    mtrr_type def_type;
+	unsigned int num_var_ranges;
+	struct mtrr_var_range *var_ranges;
+	mtrr_type fixed_ranges[NUM_FIXED_RANGES];
+	unsigned char enabled;
+	mtrr_type def_type;
 };
 
 
 /*  Grab all of the MTRR state for this CPU into *state  */
 static void __init get_mtrr_state (struct mtrr_state *state)
 {
-    unsigned int nvrs, i;
-    struct mtrr_var_range *vrs;
-    unsigned long lo, dummy;
+	unsigned int nvrs, i;
+	struct mtrr_var_range *vrs;
+	unsigned long lo, dummy;
 
 	nvrs = state->num_var_ranges = get_num_var_ranges ();
-    vrs = state->var_ranges
-              = kmalloc (nvrs * sizeof (struct mtrr_var_range), GFP_KERNEL);
-    if (vrs == NULL)
-	nvrs = state->num_var_ranges = 0;
-
-    for (i = 0; i < nvrs; i++)
-	get_mtrr_var_range (i, &vrs[i]);
-    get_fixed_ranges (state->fixed_ranges);
-
-    rdmsr (MTRRdefType_MSR, lo, dummy);
-    state->def_type = (lo & 0xff);
-    state->enabled = (lo & 0xc00) >> 10;
+	vrs = state->var_ranges
+	    = kmalloc (nvrs * sizeof (struct mtrr_var_range), GFP_KERNEL);
+	if (vrs == NULL)
+		nvrs = state->num_var_ranges = 0;
+
+	for (i = 0; i < nvrs; i++)
+		get_mtrr_var_range (i, &vrs[i]);
+	get_fixed_ranges (state->fixed_ranges);
+
+	rdmsr (MTRRdefType_MSR, lo, dummy);
+	state->def_type = (lo & 0xff);
+	state->enabled = (lo & 0xc00) >> 10;
 }
 
 
@@ -394,7 +394,7 @@
 
 
 static unsigned long __init set_mtrr_state (struct mtrr_state *state,
-						struct set_mtrr_context *ctxt)
+		struct set_mtrr_context *ctxt)
 /*  [SUMMARY] Set the MTRR state for this CPU.
     <state> The MTRR state information to read.
     <ctxt> Some relevant CPU context.
@@ -402,24 +402,24 @@
     [RETURNS] 0 if no changes made, else a mask indication what was changed.
 */
 {
-    unsigned int i;
-    unsigned long change_mask = 0;
+	unsigned int i;
+	unsigned long change_mask = 0;
 
-    for (i = 0; i < state->num_var_ranges; i++)
+	for (i = 0; i < state->num_var_ranges; i++)
 		if (set_mtrr_var_range_testing (i, &state->var_ranges[i]))
-	    change_mask |= MTRR_CHANGE_MASK_VARIABLE;
+			change_mask |= MTRR_CHANGE_MASK_VARIABLE;
 
 	if (set_fixed_ranges_testing (state->fixed_ranges))
-	change_mask |= MTRR_CHANGE_MASK_FIXED;
-    /*  Set_mtrr_restore restores the old value of MTRRdefType,
-	so to set it we fiddle with the saved value  */
+		change_mask |= MTRR_CHANGE_MASK_FIXED;
+	/*  Set_mtrr_restore restores the old value of MTRRdefType,
+	   so to set it we fiddle with the saved value  */
 	if ((ctxt->deftype_lo & 0xff) != state->def_type
 	    || ((ctxt->deftype_lo & 0xc00) >> 10) != state->enabled) {
-	ctxt->deftype_lo |= (state->def_type | state->enabled << 10);
-	change_mask |= MTRR_CHANGE_MASK_DEFTYPE;
-    }
+		ctxt->deftype_lo |= (state->def_type | state->enabled << 10);
+		change_mask |= MTRR_CHANGE_MASK_DEFTYPE;
+	}
 
-    return change_mask;
+	return change_mask;
 }
 
 
@@ -428,10 +428,10 @@
 static volatile int wait_barrier_cache_enable = FALSE;
 
 struct set_mtrr_data {
-    unsigned long smp_base;
-    unsigned long smp_size;
-    unsigned int smp_reg;
-    mtrr_type smp_type;
+	unsigned long smp_base;
+	unsigned long smp_size;
+	unsigned int smp_reg;
+	mtrr_type smp_type;
 };
 
 static void ipi_handler (void *info)
@@ -439,68 +439,68 @@
     [RETURNS] Nothing.
 */
 {
-    struct set_mtrr_data *data = info;
-    struct set_mtrr_context ctxt;
+	struct set_mtrr_data *data = info;
+	struct set_mtrr_context ctxt;
 
 	set_mtrr_prepare (&ctxt);
-    /*  Notify master that I've flushed and disabled my cache  */
-    atomic_dec (&undone_count);
+	/*  Notify master that I've flushed and disabled my cache  */
+	atomic_dec (&undone_count);
 	while (wait_barrier_execute)
 		barrier ();
 
-    /*  The master has cleared me to execute  */
-    (*set_mtrr_up) (data->smp_reg, data->smp_base, data->smp_size,
-		    data->smp_type, FALSE);
+	/*  The master has cleared me to execute  */
+	(*set_mtrr_up) (data->smp_reg, data->smp_base, data->smp_size,
+			data->smp_type, FALSE);
 
-    /*  Notify master CPU that I've executed the function  */
-    atomic_dec (&undone_count);
+	/*  Notify master CPU that I've executed the function  */
+	atomic_dec (&undone_count);
 
-    /*  Wait for master to clear me to enable cache and return  */
+	/*  Wait for master to clear me to enable cache and return  */
 	while (wait_barrier_cache_enable)
 		barrier ();
-    set_mtrr_done (&ctxt);
+	set_mtrr_done (&ctxt);
 }
 
 
 static void set_mtrr_smp (unsigned int reg, unsigned long base,
-			  unsigned long size, mtrr_type type)
+	      unsigned long size, mtrr_type type)
 {
-    struct set_mtrr_data data;
-    struct set_mtrr_context ctxt;
+	struct set_mtrr_data data;
+	struct set_mtrr_context ctxt;
 
-    data.smp_reg = reg;
-    data.smp_base = base;
-    data.smp_size = size;
-    data.smp_type = type;
-    wait_barrier_execute = TRUE;
-    wait_barrier_cache_enable = TRUE;
-    atomic_set (&undone_count, smp_num_cpus - 1);
-
-    /*  Start the ball rolling on other CPUs  */
-    if (smp_call_function (ipi_handler, &data, 1, 0) != 0)
-	panic ("mtrr: timed out waiting for other CPUs\n");
+	data.smp_reg = reg;
+	data.smp_base = base;
+	data.smp_size = size;
+	data.smp_type = type;
+	wait_barrier_execute = TRUE;
+	wait_barrier_cache_enable = TRUE;
+	atomic_set (&undone_count, smp_num_cpus - 1);
+
+	/*  Start the ball rolling on other CPUs  */
+	if (smp_call_function (ipi_handler, &data, 1, 0) != 0)
+		panic ("mtrr: timed out waiting for other CPUs\n");
 
-    /* Flush and disable the local CPU's cache */
+	/* Flush and disable the local CPU's cache */
 	set_mtrr_prepare (&ctxt);
 
-    /*  Wait for all other CPUs to flush and disable their caches  */
+	/*  Wait for all other CPUs to flush and disable their caches  */
 	while (atomic_read (&undone_count) > 0)
 		barrier ();
 
 	/* Set up for completion wait and then release other CPUs to change MTRRs */
-    atomic_set (&undone_count, smp_num_cpus - 1);
-    wait_barrier_execute = FALSE;
-    (*set_mtrr_up) (reg, base, size, type, FALSE);
+	atomic_set (&undone_count, smp_num_cpus - 1);
+	wait_barrier_execute = FALSE;
+	(*set_mtrr_up) (reg, base, size, type, FALSE);
 
-    /*  Now wait for other CPUs to complete the function  */
+	/*  Now wait for other CPUs to complete the function  */
 	while (atomic_read (&undone_count) > 0)
 		barrier ();
 
-    /*  Now all CPUs should have finished the function. Release the barrier to
-	allow them to re-enable their caches and return from their interrupt,
-	then enable the local cache and return  */
-    wait_barrier_cache_enable = FALSE;
-    set_mtrr_done (&ctxt);
+	/*  Now all CPUs should have finished the function. Release the barrier to
+	   allow them to re-enable their caches and return from their interrupt,
+	   then enable the local cache and return  */
+	wait_barrier_cache_enable = FALSE;
+	set_mtrr_done (&ctxt);
 }
 
 
@@ -509,44 +509,44 @@
 {
 	if (!mask)
 		return;
-    if (mask & MTRR_CHANGE_MASK_FIXED)
-	printk ("mtrr: your CPUs had inconsistent fixed MTRR settings\n");
-    if (mask & MTRR_CHANGE_MASK_VARIABLE)
-	printk ("mtrr: your CPUs had inconsistent variable MTRR settings\n");
-    if (mask & MTRR_CHANGE_MASK_DEFTYPE)
-	printk ("mtrr: your CPUs had inconsistent MTRRdefType settings\n");
-    printk ("mtrr: probably your BIOS does not setup all CPUs\n");
+	if (mask & MTRR_CHANGE_MASK_FIXED)
+		printk ("mtrr: your CPUs had inconsistent fixed MTRR settings\n");
+	if (mask & MTRR_CHANGE_MASK_VARIABLE)
+		printk ("mtrr: your CPUs had inconsistent variable MTRR settings\n");
+	if (mask & MTRR_CHANGE_MASK_DEFTYPE)
+		printk ("mtrr: your CPUs had inconsistent MTRRdefType settings\n");
+	printk ("mtrr: probably your BIOS does not setup all CPUs\n");
 }
 
-#endif  /*  CONFIG_SMP  */
+#endif				/*  CONFIG_SMP  */
 
 
 static char inline * attrib_to_str (int x)
 {
-    return (x <= 6) ? mtrr_strings[x] : "?";
+	return (x <= 6) ? mtrr_strings[x] : "?";
 }
 
 
 static void __init init_table (void)
 {
-    int i, max;
+	int i, max;
 
-    max = get_num_var_ranges ();
+	max = get_num_var_ranges ();
 	if ((usage_table = kmalloc (max * sizeof *usage_table, GFP_KERNEL))==NULL) {
-	printk ("mtrr: could not allocate\n");
-	return;
-    }
+		printk ("mtrr: could not allocate\n");
+		return;
+	}
 
 	for (i = 0; i < max; i++)
 		usage_table[i] = 1;
 
 #ifdef USERSPACE_INTERFACE
 	if ((ascii_buffer = kmalloc (max * LINE_SIZE, GFP_KERNEL)) == NULL) {
-	printk ("mtrr: could not allocate\n");
-	return;
-    }
-    ascii_buf_bytes = 0;
-    compute_ascii ();
+		printk ("mtrr: could not allocate\n");
+		return;
+	}
+	ascii_buf_bytes = 0;
+	compute_ascii ();
 #endif
 }
 
@@ -559,22 +559,22 @@
     [RETURNS] The index of the region on success, else -1 on error.
 */
 {
-    int i, max;
-    mtrr_type ltype;
-    unsigned long lbase, lsize;
+	int i, max;
+	mtrr_type ltype;
+	unsigned long lbase, lsize;
 
-    max = get_num_var_ranges ();
+	max = get_num_var_ranges ();
 	for (i = 0; i < max; ++i) {
-	(*get_mtrr) (i, &lbase, &lsize, &ltype);
+		(*get_mtrr) (i, &lbase, &lsize, &ltype);
 		if (lsize == 0)
 			return i;
-    }
-    return -ENOSPC;
+	}
+	return -ENOSPC;
 }
 
 
 static int (*get_free_region) (unsigned long base,
-			       unsigned long size) = generic_get_free_region;
+       unsigned long size) = generic_get_free_region;
 
 /**
  *	mtrr_add_page - Add a memory type region
@@ -625,19 +625,19 @@
     the error code.
     [NOTE] This routine uses a spinlock.
 */
-    int i, max;
-    mtrr_type ltype;
-    unsigned long lbase, lsize, last;
+	int i, max;
+	mtrr_type ltype;
+	unsigned long lbase, lsize, last;
 
 	if (base + size < 0x100) {
 		printk (KERN_WARNING
 			"mtrr: cannot set region below 1 MiB (0x%lx000,0x%lx000)\n",
-		    base, size);
-	    return -EINVAL;
+			base, size);
+		return -EINVAL;
 	}
 
 	/*  Check upper bits of base and last are equal and lower bits are 0
-	    for base and 1 for last  */
+	   for base and 1 for last  */
 	last = base + size - 1;
 	for (lbase = base; !(lbase & 1) && (last & 1);
 	     lbase = lbase >> 1, last = last >> 1) ;
@@ -646,47 +646,47 @@
 		printk (KERN_WARNING
 			"mtrr: base(0x%lx000) is not aligned on a size(0x%lx000) boundary\n",
 			base, size);
-	return -EINVAL;
-    }
+		return -EINVAL;
+	}
 
 	if (type >= MTRR_NUM_TYPES) {
-	printk ("mtrr: type: %u illegal\n", type);
-	return -EINVAL;
-    }
+		printk ("mtrr: type: %u illegal\n", type);
+		return -EINVAL;
+	}
 
-    /*  If the type is WC, check that this processor supports it  */
+	/*  If the type is WC, check that this processor supports it  */
 	if ((type == MTRR_TYPE_WRCOMB) && !have_wrcomb ()) {
 		printk (KERN_WARNING
 			"mtrr: your processor doesn't support write-combining\n");
-        return -ENOSYS;
-    }
+		return -ENOSYS;
+	}
 
 	if (base & size_or_mask || size & size_or_mask) {
-	printk ("mtrr: base or size exceeds the MTRR width\n");
-	return -EINVAL;
-    }
+		printk ("mtrr: base or size exceeds the MTRR width\n");
+		return -EINVAL;
+	}
 
-    increment = increment ? 1 : 0;
-    max = get_num_var_ranges ();
-    /*  Search for existing MTRR  */
+	increment = increment ? 1 : 0;
+	max = get_num_var_ranges ();
+	/*  Search for existing MTRR  */
 	down (&main_lock);
 	for (i = 0; i < max; ++i) {
-	(*get_mtrr) (i, &lbase, &lsize, &ltype);
+		(*get_mtrr) (i, &lbase, &lsize, &ltype);
 		if (base >= lbase + lsize)
 			continue;
 		if ((base < lbase) && (base + size <= lbase))
 			continue;
 
-	/*  At this point we know there is some kind of overlap/enclosure  */
+		/*  At this point we know there is some kind of overlap/enclosure  */
 		if ((base < lbase) || (base + size > lbase + lsize)) {
 			up (&main_lock);
 			printk (KERN_WARNING
 				"mtrr: 0x%lx000,0x%lx000 overlaps existing"
 				" 0x%lx000,0x%lx000\n", base, size, lbase,
 				lsize);
-	    return -EINVAL;
-	}
-	/*  New region is enclosed by an existing region  */
+			return -EINVAL;
+		}
+		/*  New region is enclosed by an existing region  */
 		if (ltype != type) {
 			if (type == MTRR_TYPE_UNCACHABLE)
 				continue;
@@ -695,26 +695,26 @@
 			    ("mtrr: type mismatch for %lx000,%lx000 old: %s new: %s\n",
 			     base, size, attrib_to_str (ltype),
 			     attrib_to_str (type));
-	    return -EINVAL;
-	}
+			return -EINVAL;
+		}
 		if (increment)
 			++usage_table[i];
-	compute_ascii ();
+		compute_ascii ();
 		up (&main_lock);
-	return i;
-    }
-    /*  Search for an empty MTRR  */
-    i = (*get_free_region) (base, size);
+		return i;
+	}
+	/*  Search for an empty MTRR  */
+	i = (*get_free_region) (base, size);
 	if (i < 0) {
 		up (&main_lock);
-	printk ("mtrr: no more MTRRs available\n");
-	return i;
-    }
-    set_mtrr (i, base, size, type);
-    usage_table[i] = 1;
-    compute_ascii ();
+		printk ("mtrr: no more MTRRs available\n");
+		return i;
+	}
+	set_mtrr (i, base, size, type);
+	usage_table[i] = 1;
+	compute_ascii ();
 	up (&main_lock);
-    return i;
+	return i;
 }
 
 
@@ -768,10 +768,10 @@
 */
 
 	if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1))) {
-	printk ("mtrr: size and base must be multiples of 4 kiB\n");
-	printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
-	return -EINVAL;
-    }
+		printk ("mtrr: size and base must be multiples of 4 kiB\n");
+		printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
+		return -EINVAL;
+	}
 	return mtrr_add_page (base >> PAGE_SHIFT, size >> PAGE_SHIFT, type,
 			      increment);
 }
@@ -791,7 +791,7 @@
  *	On success the register is returned, on failure a negative error
  *	code.
  */
- 
+
 int mtrr_del_page (int reg, unsigned long base, unsigned long size)
 /*  [SUMMARY] Delete MTRR/decrement usage count.
     <reg> The register. If this is less than 0 then <<base>> and <<size>> must
@@ -803,53 +803,53 @@
     [NOTE] This routine uses a spinlock.
 */
 {
-    int i, max;
-    mtrr_type ltype;
-    unsigned long lbase, lsize;
+	int i, max;
+	mtrr_type ltype;
+	unsigned long lbase, lsize;
 
-    max = get_num_var_ranges ();
-    down (&main_lock);
+	max = get_num_var_ranges ();
+	down (&main_lock);
 	if (reg < 0) {
-	/*  Search for existing MTRR  */
+		/*  Search for existing MTRR  */
 		for (i = 0; i < max; ++i) {
-	    (*get_mtrr) (i, &lbase, &lsize, &ltype);
+			(*get_mtrr) (i, &lbase, &lsize, &ltype);
 			if (lbase == base && lsize == size) {
-		reg = i;
-		break;
-	    }
-	}
+				reg = i;
+				break;
+			}
+		}
 		if (reg < 0) {
 			up (&main_lock);
 			printk ("mtrr: no MTRR for %lx000,%lx000 found\n", base,
 				size);
-	    return -EINVAL;
+			return -EINVAL;
+		}
 	}
-    }
 
 	if (reg >= max) {
-	up (&main_lock);
-	printk ("mtrr: register: %d too big\n", reg);
-	return -EINVAL;
-    }
-    (*get_mtrr) (reg, &lbase, &lsize, &ltype);
+		up (&main_lock);
+		printk ("mtrr: register: %d too big\n", reg);
+		return -EINVAL;
+	}
+	(*get_mtrr) (reg, &lbase, &lsize, &ltype);
 
 	if (lsize < 1) {
-	up (&main_lock);
-	printk ("mtrr: MTRR %d not used\n", reg);
-	return -EINVAL;
-    }
+		up (&main_lock);
+		printk ("mtrr: MTRR %d not used\n", reg);
+		return -EINVAL;
+	}
 
 	if (usage_table[reg] < 1) {
-	up (&main_lock);
-	printk ("mtrr: reg: %d has count=0\n", reg);
-	return -EINVAL;
-    }
+		up (&main_lock);
+		printk ("mtrr: reg: %d has count=0\n", reg);
+		return -EINVAL;
+	}
 
 	if (--usage_table[reg] < 1)
 		set_mtrr (reg, 0, 0, 0);
-    compute_ascii ();
-    up (&main_lock);
-    return reg;
+	compute_ascii ();
+	up (&main_lock);
+	return reg;
 }
 
 
@@ -867,7 +867,7 @@
  *	On success the register is returned, on failure a negative error
  *	code.
  */
- 
+
 int mtrr_del (int reg, unsigned long base, unsigned long size)
 /*  [SUMMARY] Delete MTRR/decrement usage count.
     <reg> The register. If this is less than 0 then <<base>> and <<size>> must
@@ -879,10 +879,10 @@
 */
 {
 	if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1))) {
-	printk ("mtrr: size and base must be multiples of 4 kiB\n");
-	printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
-	return -EINVAL;
-    }
+		printk ("mtrr: size and base must be multiples of 4 kiB\n");
+		printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
+		return -EINVAL;
+	}
 	return mtrr_del_page (reg, base >> PAGE_SHIFT, size >> PAGE_SHIFT);
 }
 
@@ -890,66 +890,66 @@
 #ifdef USERSPACE_INTERFACE
 
 static int mtrr_file_add (unsigned long base, unsigned long size,
-			  unsigned int type, char increment, struct file *file, int page)
+       unsigned int type, char increment, struct file *file, int page)
 {
-    int reg, max;
-    unsigned int *fcount = file->private_data;
+	int reg, max;
+	unsigned int *fcount = file->private_data;
 
-    max = get_num_var_ranges ();
+	max = get_num_var_ranges ();
 	if (fcount == NULL) {
 		if ((fcount =
 		     kmalloc (max * sizeof *fcount, GFP_KERNEL)) == NULL) {
-	    printk ("mtrr: could not allocate\n");
-	    return -ENOMEM;
+			printk ("mtrr: could not allocate\n");
+			return -ENOMEM;
+		}
+		memset (fcount, 0, max * sizeof *fcount);
+		file->private_data = fcount;
 	}
-	memset (fcount, 0, max * sizeof *fcount);
-	file->private_data = fcount;
-    }
 
-    if (!page) {
+	if (!page) {
 		if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1))) {
 			printk
 			    ("mtrr: size and base must be multiples of 4 kiB\n");
-	    printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
-	    return -EINVAL;
+			printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
+			return -EINVAL;
+		}
+		base >>= PAGE_SHIFT;
+		size >>= PAGE_SHIFT;
 	}
-	base >>= PAGE_SHIFT;
-	size >>= PAGE_SHIFT;
-    }
 
-    reg = mtrr_add_page (base, size, type, 1);
+	reg = mtrr_add_page (base, size, type, 1);
 
 	if (reg >= 0)
 		++fcount[reg];
-    return reg;
+	return reg;
 }
 
 
 static int mtrr_file_del (unsigned long base, unsigned long size,
-			  struct file *file, int page)
+		struct file *file, int page)
 {
-    int reg;
-    unsigned int *fcount = file->private_data;
+	int reg;
+	unsigned int *fcount = file->private_data;
 
-    if (!page) {
+	if (!page) {
 		if ((base & (PAGE_SIZE - 1)) || (size & (PAGE_SIZE - 1))) {
 			printk
 			    ("mtrr: size and base must be multiples of 4 kiB\n");
-	    printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
-	    return -EINVAL;
+			printk ("mtrr: size: 0x%lx  base: 0x%lx\n", size, base);
+			return -EINVAL;
+		}
+		base >>= PAGE_SHIFT;
+		size >>= PAGE_SHIFT;
 	}
-	base >>= PAGE_SHIFT;
-	size >>= PAGE_SHIFT;
-    }
-    reg = mtrr_del_page (-1, base, size);
+	reg = mtrr_del_page (-1, base, size);
 	if (reg < 0)
 		return reg;
 	if (fcount == NULL)
 		return reg;
 	if (fcount[reg] < 1)
 		return -EINVAL;
-    --fcount[reg];
-    return reg;
+	--fcount[reg];
+	return reg;
 }
 
 
@@ -965,8 +965,8 @@
 	if (copy_to_user (buf, ascii_buffer + *ppos, len))
 		return -EFAULT;
 
-    *ppos += len;
-    return len;
+	*ppos += len;
+	return len;
 }
 
 
@@ -977,249 +977,249 @@
     "disable=%d"
 */
 {
-    int i, err;
-    unsigned long reg;
-    unsigned long long base, size;
-    char *ptr;
-    char line[LINE_SIZE];
+	int i, err;
+	unsigned long reg;
+	unsigned long long base, size;
+	char *ptr;
+	char line[LINE_SIZE];
 
 	if (!suser ())
 		return -EPERM;
 
-    /*  Can't seek (pwrite) on this device  */
+	/*  Can't seek (pwrite) on this device  */
 	if (ppos != &file->f_pos)
 		return -ESPIPE;
-    memset (line, 0, LINE_SIZE);
+	memset (line, 0, LINE_SIZE);
 
 	if (len > LINE_SIZE)
 		len = LINE_SIZE;
 
 	if (copy_from_user (line, buf, len - 1))
 		return -EFAULT;
-    ptr = line + strlen (line) - 1;
+	ptr = line + strlen (line) - 1;
 
 	if (*ptr == '\n')
 		*ptr = '\0';
 
 	if (!strncmp (line, "disable=", 8)) {
-	reg = simple_strtoul (line + 8, &ptr, 0);
-	err = mtrr_del_page (reg, 0, 0);
+		reg = simple_strtoul (line + 8, &ptr, 0);
+		err = mtrr_del_page (reg, 0, 0);
 		if (err < 0)
 			return err;
-	return len;
-    }
+		return len;
+	}
 
 	if (strncmp (line, "base=", 5)) {
-	printk ("mtrr: no \"base=\" in line: \"%s\"\n", line);
-	return -EINVAL;
-    }
+		printk ("mtrr: no \"base=\" in line: \"%s\"\n", line);
+		return -EINVAL;
+	}
 
-    base = simple_strtoull (line + 5, &ptr, 0);
+	base = simple_strtoull (line + 5, &ptr, 0);
 
 	for (; isspace (*ptr); ++ptr) ;
 
 	if (strncmp (ptr, "size=", 5)) {
-	printk ("mtrr: no \"size=\" in line: \"%s\"\n", line);
-	return -EINVAL;
-    }
+		printk ("mtrr: no \"size=\" in line: \"%s\"\n", line);
+		return -EINVAL;
+	}
 
-    size = simple_strtoull (ptr + 5, &ptr, 0);
+	size = simple_strtoull (ptr + 5, &ptr, 0);
 
 	if ((base & 0xfff) || (size & 0xfff)) {
-	printk ("mtrr: size and base must be multiples of 4 kiB\n");
-	printk ("mtrr: size: 0x%Lx  base: 0x%Lx\n", size, base);
-	return -EINVAL;
-    }
+		printk ("mtrr: size and base must be multiples of 4 kiB\n");
+		printk ("mtrr: size: 0x%Lx  base: 0x%Lx\n", size, base);
+		return -EINVAL;
+	}
 
 	for (; isspace (*ptr); ++ptr) ;
 
 	if (strncmp (ptr, "type=", 5)) {
-	printk ("mtrr: no \"type=\" in line: \"%s\"\n", line);
-	return -EINVAL;
-    }
-    ptr += 5;
+		printk ("mtrr: no \"type=\" in line: \"%s\"\n", line);
+		return -EINVAL;
+	}
+	ptr += 5;
 
 	for (; isspace (*ptr); ++ptr) ;
 
 	for (i = 0; i < MTRR_NUM_TYPES; ++i) {
 		if (strcmp (ptr, mtrr_strings[i]))
 			continue;
-	base >>= PAGE_SHIFT;
-	size >>= PAGE_SHIFT;
+		base >>= PAGE_SHIFT;
+		size >>= PAGE_SHIFT;
 		err =
 		    mtrr_add_page ((unsigned long) base, (unsigned long) size,
 				   i, 1);
 		if (err < 0)
 			return err;
-	return len;
-    }
-    printk ("mtrr: illegal type: \"%s\"\n", ptr);
-    return -EINVAL;
+		return len;
+	}
+	printk ("mtrr: illegal type: \"%s\"\n", ptr);
+	return -EINVAL;
 }
 
 
 static int mtrr_ioctl (struct inode *inode, struct file *file,
-		       unsigned int cmd, unsigned long arg)
+		unsigned int cmd, unsigned long arg)
 {
-    int err;
-    mtrr_type type;
-    struct mtrr_sentry sentry;
-    struct mtrr_gentry gentry;
+	int err;
+	mtrr_type type;
+	struct mtrr_sentry sentry;
+	struct mtrr_gentry gentry;
 
 	switch (cmd) {
-      default:
-	return -ENOIOCTLCMD;
+	default:
+		return -ENOIOCTLCMD;
 
-      case MTRRIOC_ADD_ENTRY:
+	case MTRRIOC_ADD_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
+			return -EFAULT;
 		err =
 		    mtrr_file_add (sentry.base, sentry.size, sentry.type, 1,
 				   file, 0);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_SET_ENTRY:
+	case MTRRIOC_SET_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
-	err = mtrr_add (sentry.base, sentry.size, sentry.type, 0);
+			return -EFAULT;
+		err = mtrr_add (sentry.base, sentry.size, sentry.type, 0);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_DEL_ENTRY:
+	case MTRRIOC_DEL_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
-	err = mtrr_file_del (sentry.base, sentry.size, file, 0);
+			return -EFAULT;
+		err = mtrr_file_del (sentry.base, sentry.size, file, 0);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_KILL_ENTRY:
+	case MTRRIOC_KILL_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
-	err = mtrr_del (-1, sentry.base, sentry.size);
+			return -EFAULT;
+		err = mtrr_del (-1, sentry.base, sentry.size);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_GET_ENTRY:
+	case MTRRIOC_GET_ENTRY:
 		if (copy_from_user (&gentry, (void *) arg, sizeof gentry))
-	    return -EFAULT;
+			return -EFAULT;
 		if (gentry.regnum >= get_num_var_ranges ())
 			return -EINVAL;
-	(*get_mtrr) (gentry.regnum, &gentry.base, &gentry.size, &type);
+		(*get_mtrr) (gentry.regnum, &gentry.base, &gentry.size, &type);
 
-	/* Hide entries that go above 4GB */
+		/* Hide entries that go above 4GB */
 		if (gentry.base + gentry.size > 0x100000
 		    || gentry.size == 0x100000)
-	    gentry.base = gentry.size = gentry.type = 0;
-	else {
-	    gentry.base <<= PAGE_SHIFT;
-	    gentry.size <<= PAGE_SHIFT;
-	    gentry.type = type;
-	}
+			gentry.base = gentry.size = gentry.type = 0;
+		else {
+			gentry.base <<= PAGE_SHIFT;
+			gentry.size <<= PAGE_SHIFT;
+			gentry.type = type;
+		}
 
 		if (copy_to_user ((void *) arg, &gentry, sizeof gentry))
-	     return -EFAULT;
-	break;
+			return -EFAULT;
+		break;
 
-      case MTRRIOC_ADD_PAGE_ENTRY:
+	case MTRRIOC_ADD_PAGE_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
+			return -EFAULT;
 		err =
 		    mtrr_file_add (sentry.base, sentry.size, sentry.type, 1,
 				   file, 1);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_SET_PAGE_ENTRY:
+	case MTRRIOC_SET_PAGE_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
-	err = mtrr_add_page (sentry.base, sentry.size, sentry.type, 0);
+			return -EFAULT;
+		err = mtrr_add_page (sentry.base, sentry.size, sentry.type, 0);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_DEL_PAGE_ENTRY:
+	case MTRRIOC_DEL_PAGE_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
-	err = mtrr_file_del (sentry.base, sentry.size, file, 1);
+			return -EFAULT;
+		err = mtrr_file_del (sentry.base, sentry.size, file, 1);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_KILL_PAGE_ENTRY:
+	case MTRRIOC_KILL_PAGE_ENTRY:
 		if (!suser ())
 			return -EPERM;
 		if (copy_from_user (&sentry, (void *) arg, sizeof sentry))
-	    return -EFAULT;
-	err = mtrr_del_page (-1, sentry.base, sentry.size);
+			return -EFAULT;
+		err = mtrr_del_page (-1, sentry.base, sentry.size);
 		if (err < 0)
 			return err;
-	break;
+		break;
 
-      case MTRRIOC_GET_PAGE_ENTRY:
+	case MTRRIOC_GET_PAGE_ENTRY:
 		if (copy_from_user (&gentry, (void *) arg, sizeof gentry))
-	    return -EFAULT;
+			return -EFAULT;
 		if (gentry.regnum >= get_num_var_ranges ())
 			return -EINVAL;
-	(*get_mtrr) (gentry.regnum, &gentry.base, &gentry.size, &type);
-	gentry.type = type;
+		(*get_mtrr) (gentry.regnum, &gentry.base, &gentry.size, &type);
+		gentry.type = type;
 
 		if (copy_to_user ((void *) arg, &gentry, sizeof gentry))
-	     return -EFAULT;
-	break;
-    }
-    return 0;
+			return -EFAULT;
+		break;
+	}
+	return 0;
 }
 
 
 static int mtrr_close (struct inode *ino, struct file *file)
 {
-    int i, max;
-    unsigned int *fcount = file->private_data;
+	int i, max;
+	unsigned int *fcount = file->private_data;
 
 	if (fcount == NULL)
 		return 0;
 
 	lock_kernel ();
-    max = get_num_var_ranges ();
+	max = get_num_var_ranges ();
 	for (i = 0; i < max; ++i) {
 		while (fcount[i] > 0) {
 			if (mtrr_del (i, 0, 0) < 0)
 				printk ("mtrr: reg %d not used\n", i);
-	    --fcount[i];
+			--fcount[i];
+		}
 	}
-    }
 	unlock_kernel ();
-    kfree (fcount);
-    file->private_data = NULL;
-    return 0;
+	kfree (fcount);
+	file->private_data = NULL;
+	return 0;
 }
 
 
 static struct file_operations mtrr_fops = {
-    owner:	THIS_MODULE,
-    read:	mtrr_read,
-    write:	mtrr_write,
-    ioctl:	mtrr_ioctl,
+	owner:	THIS_MODULE,
+	read:	mtrr_read,
+	write:	mtrr_write,
+	ioctl:	mtrr_ioctl,
 	release:mtrr_close,
 };
 
@@ -1231,39 +1231,39 @@
 
 static void compute_ascii (void)
 {
-    char factor;
-    int i, max;
-    mtrr_type type;
-    unsigned long base, size;
+	char factor;
+	int i, max;
+	mtrr_type type;
+	unsigned long base, size;
 
-    ascii_buf_bytes = 0;
-    max = get_num_var_ranges ();
+	ascii_buf_bytes = 0;
+	max = get_num_var_ranges ();
 	for (i = 0; i < max; i++) {
-	(*get_mtrr) (i, &base, &size, &type);
+		(*get_mtrr) (i, &base, &size, &type);
 		if (size == 0)
 			usage_table[i] = 0;
 		else {
 			if (size < (0x100000 >> PAGE_SHIFT)) {
-		/* less than 1MB */
-		factor = 'K';
-		size <<= PAGE_SHIFT - 10;
+				/* less than 1MB */
+				factor = 'K';
+				size <<= PAGE_SHIFT - 10;
 			} else {
-		factor = 'M';
-		size >>= 20 - PAGE_SHIFT;
-	    }
-	    sprintf
-		(ascii_buffer + ascii_buf_bytes,
-		 "reg%02i: base=0x%05lx000 (%4liMB), size=%4li%cB: %s, count=%d\n",
-		 i, base, base >> (20 - PAGE_SHIFT), size, factor,
-		 attrib_to_str (type), usage_table[i]);
+				factor = 'M';
+				size >>= 20 - PAGE_SHIFT;
+			}
+			sprintf
+			    (ascii_buffer + ascii_buf_bytes,
+			     "reg%02i: base=0x%05lx000 (%4liMB), size=%4li%cB: %s, count=%d\n",
+			     i, base, base >> (20 - PAGE_SHIFT), size, factor,
+			     attrib_to_str (type), usage_table[i]);
 			ascii_buf_bytes +=
 			    strlen (ascii_buffer + ascii_buf_bytes);
+		}
 	}
-    }
-    devfs_set_file_size (devfs_handle, ascii_buf_bytes);
+	devfs_set_file_size (devfs_handle, ascii_buf_bytes);
 #ifdef CONFIG_PROC_FS
-    if (proc_root_mtrr)
-	proc_root_mtrr->size = ascii_buf_bytes;
+	if (proc_root_mtrr)
+		proc_root_mtrr->size = ascii_buf_bytes;
 #endif
 }
 
@@ -1272,28 +1272,24 @@
 EXPORT_SYMBOL (mtrr_add);
 EXPORT_SYMBOL (mtrr_del);
 
- 
+
 static void __init mtrr_setup (void)
 {
-	printk ("mtrr: v%s)\n", MTRR_VERSION);
+	printk ("mtrr: v%s Dave Jones (davej@suse.de)\n", MTRR_VERSION);
 
 	if (test_bit (X86_FEATURE_MTRR, &boot_cpu_data.x86_capability)) {
 		 /* Query the width (in bits) of the physical
 		   addressable memory on the Hammer family. */
 		if ((cpuid_eax (0x80000000) >= 0x80000008)) {
-			u32	phys_addr;
+			u32 phys_addr;
 			phys_addr = cpuid_eax (0x80000008) & 0xff;
 			size_or_mask =
 			    ~((1 << (phys_addr - PAGE_SHIFT)) - 1);
-			size_and_mask = ~size_or_mask & 0xfff00000;
-		} else {
-			/* FIXME: This is to make it work on Athlon during debugging. */
-		size_or_mask  = 0xff000000; /* 36 bits */
-		size_and_mask = 0x00f00000;
-	}
+			size_and_mask = ~size_or_mask & 0xfff0000000000000;
+		}
 
 		printk ("mtrr: detected mtrr type: x86-64\n");
-    }
+	}
 }
 
 #ifdef CONFIG_SMP
@@ -1310,31 +1306,31 @@
 
 void __init mtrr_init_secondary_cpu (void)
 {
-    unsigned long mask, count;
-    struct set_mtrr_context ctxt;
+	unsigned long mask, count;
+	struct set_mtrr_context ctxt;
 
-    /*  Note that this is not ideal, since the cache is only flushed/disabled
-	for this CPU while the MTRRs are changed, but changing this requires
-	more invasive changes to the way the kernel boots  */
+	/* Note that this is not ideal, since the cache is only flushed/disabled
+	   for this CPU while the MTRRs are changed, but changing this requires
+	   more invasive changes to the way the kernel boots  */
 	set_mtrr_prepare (&ctxt);
-    mask = set_mtrr_state (&smp_mtrr_state, &ctxt);
-    set_mtrr_done (&ctxt);
+	mask = set_mtrr_state (&smp_mtrr_state, &ctxt);
+	set_mtrr_done (&ctxt);
 
-    /*  Use the atomic bitops to update the global mask  */
+	/*  Use the atomic bitops to update the global mask  */
 	for (count = 0; count < sizeof mask * 8; ++count) {
 		if (mask & 0x01)
 			set_bit (count, &smp_changes_mask);
-	mask >>= 1;
-    }
+		mask >>= 1;
+	}
 }
 
-#endif  /*  CONFIG_SMP  */
+#endif	/*  CONFIG_SMP  */
 
 
 int __init mtrr_init (void)
 {
 #ifdef CONFIG_SMP
-    /* mtrr_setup() should already have been called from mtrr_init_boot_cpu() */
+	/* mtrr_setup() should already have been called from mtrr_init_boot_cpu() */
 
 	finalize_mtrr_state (&smp_mtrr_state);
 	mtrr_state_warn (smp_changes_mask);
@@ -1343,18 +1339,18 @@
 #endif
 
 #ifdef CONFIG_PROC_FS
-    proc_root_mtrr = create_proc_entry ("mtrr", S_IWUSR | S_IRUGO, &proc_root);
-    if (proc_root_mtrr) {
-	proc_root_mtrr->owner = THIS_MODULE;
-	proc_root_mtrr->proc_fops = &mtrr_fops;
-    }
+	proc_root_mtrr = create_proc_entry ("mtrr", S_IWUSR | S_IRUGO, &proc_root);
+	if (proc_root_mtrr) {
+		proc_root_mtrr->owner = THIS_MODULE;
+		proc_root_mtrr->proc_fops = &mtrr_fops;
+	}
 #endif
 #ifdef CONFIG_DEVFS_FS
-    devfs_handle = devfs_register (NULL, "cpu/mtrr", DEVFS_FL_DEFAULT, 0, 0,
-				   S_IFREG | S_IRUGO | S_IWUSR,
-				   &mtrr_fops, NULL);
+	devfs_handle = devfs_register (NULL, "cpu/mtrr", DEVFS_FL_DEFAULT, 0, 0,
+				       S_IFREG | S_IRUGO | S_IWUSR,
+				       &mtrr_fops, NULL);
 #endif
-    init_table ();
-    return 0;
+	init_table ();
+	return 0;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/x86_64/kernel/pci-pc.c linux-2.5/arch/x86_64/kernel/pci-pc.c
--- linux-2.5.13/arch/x86_64/kernel/pci-pc.c	Fri May  3 01:22:43 2002
+++ linux-2.5/arch/x86_64/kernel/pci-pc.c	Mon Apr 22 02:24:21 2002
@@ -215,7 +215,8 @@
 			outl (tmp, 0xCF8);
 			__restore_flags(flags);
 			printk("PCI: Using configuration type 1\n");
-			request_region(0xCF8, 8, "PCI conf1");
+			if (!request_region(0xCF8, 8, "PCI conf1"))
+				return NULL;
 			return &pci_direct_conf1;
 		}
 		outl (tmp, 0xCF8);
@@ -232,7 +233,8 @@
 		    pci_sanity_check(&pci_direct_conf2)) {
 			__restore_flags(flags);
 			printk("PCI: Using configuration type 2\n");
-			request_region(0xCF8, 4, "PCI conf2");
+			if (!request_region(0xCF8, 4, "PCI conf2"))
+				return NULL;
 			return &pci_direct_conf2;
 		}
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/arch/x86_64/kernel/setup.c linux-2.5/arch/x86_64/kernel/setup.c
--- linux-2.5.13/arch/x86_64/kernel/setup.c	Fri May  3 01:22:39 2002
+++ linux-2.5/arch/x86_64/kernel/setup.c	Mon Apr 22 02:24:21 2002
@@ -1021,7 +1021,7 @@
 void __init print_cpu_info(struct cpuinfo_x86 *c)
 {
 	if (c->x86_model_id[0])
-		printk("AMD %s", c->x86_model_id);
+		printk("%s", c->x86_model_id);
 
 	if (c->x86_mask || c->cpuid_level >= 0) 
 		printk(" stepping %02x\n", c->x86_mask);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/Makefile linux-2.5/drivers/Makefile
--- linux-2.5.13/drivers/Makefile	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/Makefile	Fri May  3 03:49:06 2002
@@ -26,7 +26,7 @@
 subdir-$(CONFIG_TC)		+= tc
 subdir-$(CONFIG_VT)		+= video
 subdir-$(CONFIG_MAC)		+= macintosh
-subdir-$(CONFIG_ALL_PPC)	+= macintosh
+subdir-$(CONFIG_PPC)		+= macintosh
 subdir-$(CONFIG_USB)		+= usb
 subdir-$(CONFIG_INPUT)		+= input
 subdir-$(CONFIG_SERIO)		+= input/serio
@@ -40,7 +40,7 @@
 subdir-$(CONFIG_MD)		+= md
 subdir-$(CONFIG_IEEE1394)	+= ieee1394
 subdir-$(CONFIG_PNP)		+= pnp
-subdir-$(CONFIG_ISDN)		+= isdn
+subdir-$(CONFIG_ISDN_BOOL)	+= isdn
 subdir-$(CONFIG_ATM)		+= atm
 subdir-$(CONFIG_FC4)		+= fc4
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/acorn/block/mfmhd.c linux-2.5/drivers/acorn/block/mfmhd.c
--- linux-2.5.13/drivers/acorn/block/mfmhd.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/acorn/block/mfmhd.c	Fri May  3 12:57:30 2002
@@ -1346,9 +1346,6 @@
  */
 static int mfm_probecontroller (unsigned int mfm_addr)
 {
-	if (check_region (mfm_addr, 10))
-		return 0;
-
 	if (inw (MFM_STATUS) & STAT_BSY) {
 		outw (CMD_ABT, MFM_COMMAND);
 		udelay (50);
@@ -1406,14 +1403,18 @@
 		ecard_claim(ecs);
 	}
 
+	printk("mfm: found at address %08X, interrupt %d\n", mfm_addr, mfm_irq);
+	if (!request_region (mfm_addr, 10, "mfm")) {
+		ecard_release(ecs);
+		return -1;
+	}
+
 	if (register_blkdev(MAJOR_NR, "mfm", &mfm_fops)) {
 		printk("mfm_init: unable to get major number %d\n", MAJOR_NR);
 		ecard_release(ecs);
+		release_region(mfm_addr, 10);
 		return -1;
 	}
-
-	printk("mfm: found at address %08X, interrupt %d\n", mfm_addr, mfm_irq);
-	request_region (mfm_addr, 10, "mfm");
 
 	/* Stuff for the assembler routines to get to */
 	hdc63463_baseaddress	= ioaddr(mfm_addr);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/acorn/scsi/acornscsi.c linux-2.5/drivers/acorn/scsi/acornscsi.c
--- linux-2.5.13/drivers/acorn/scsi/acornscsi.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/acorn/scsi/acornscsi.c	Mon Apr 15 01:34:04 2002
@@ -2919,13 +2919,13 @@
 		goto err_1;
 	if (!request_region(host->card.io_intr,  1, "acornscsi(intr)"))
 		goto err_2;
-	if (!request_region(host->card.io_page,  1, "acornscsi(page)"))
+	request_region(host->card.io_page,  1, "acornscsi(page)");
 		goto err_3;
 #ifdef USE_DMAC
-	if (!request_region(host->dma.io_port, 256, "acornscsi(dmac)"))
+	request_region(host->dma.io_port, 256, "acornscsi(dmac)");
 		goto err_4;
 #endif
-	if (!request_region(instance->io_port, 2048, "acornscsi(ram)"))
+	request_region(instance->io_port, 2048, "acornscsi(ram)");
 		goto err_5;
 
 	if (request_irq(host->scsi.irq, acornscsi_intr, SA_INTERRUPT, "acornscsi", host)) {
@@ -2941,16 +2941,17 @@
     return count;
     
 err_5:
+    release_region(instance->io_port, 2048);
 #ifdef USE_DMAC
+err_4:
     release_region(host->dma.io_port, 256);
 #endif
-err_4:
-    release_region(host->card.io_page, 1);
 err_3:
-    release_region(host->card.io_intr, 1);    
+    release_region(host->card.io_page, 1);
 err_2:
-    release_region(instance->io_port + 0x800, 2);
+    release_region(host->card.io_intr, 1);    
 err_1:
+    release_region(instance->io_port + 0x800, 2);
     scsi_unregister(instance);
     return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/acorn/scsi/arxescsi.c linux-2.5/drivers/acorn/scsi/arxescsi.c
--- linux-2.5.13/drivers/acorn/scsi/arxescsi.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/acorn/scsi/arxescsi.c	Mon Apr 15 01:34:04 2002
@@ -304,8 +304,18 @@
 		ecs[count]->irqaddr = (unsigned char *)BUS_ADDR(host->io_port);
 		ecs[count]->irqmask = CSTATUS_IRQ;
 
-		request_region(host->io_port      , 120, "arxescsi-fas");
-		request_region(host->io_port + 128, 384, "arxescsi-dma");
+		if (!request_region(host->io_port      , 120, "arxescsi-fas")) {
+			ecard_release(ecs[count]);
+			scsi_unregister(host);
+			break;
+		}
+			
+		if (!request_region(host->io_port + 128, 384, "arxescsi-dma")) {
+			ecard_release(ecs[count]);
+			release_region(host->io_port, 120);
+			scsi_unregister(host);
+			break;
+		}
 
 		printk("scsi%d: Has no interrupts - using polling mode\n",
 		       host->host_no);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/acorn/scsi/cumana_2.c linux-2.5/drivers/acorn/scsi/cumana_2.c
--- linux-2.5.13/drivers/acorn/scsi/cumana_2.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/acorn/scsi/cumana_2.c	Mon Apr 15 01:34:04 2002
@@ -382,8 +382,13 @@
 		ecs[count]->irq_data	= (void *)info->alatch;
 		ecs[count]->ops		= (expansioncard_ops_t *)&cumanascsi_2_ops;
 
-		request_region(host->io_port + CUMANASCSI2_FAS216_OFFSET,
-			       16 << CUMANASCSI2_FAS216_SHIFT, "cumanascsi2-fas");
+		if (!request_region(host->io_port + CUMANASCSI2_FAS216_OFFSET,
+			       16 << CUMANASCSI2_FAS216_SHIFT, "cumanascsi2-fas")) {
+			scsi_unregister(host);
+			ecard_release(ecs[count]);
+			break;
+		}
+			
 
 		if (host->irq != NO_IRQ &&
 		    request_irq(host->irq, cumanascsi_2_intr,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/acorn/scsi/oak.c linux-2.5/drivers/acorn/scsi/oak.c
--- linux-2.5.13/drivers/acorn/scsi/oak.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/acorn/scsi/oak.c	Mon Apr 15 01:34:04 2002
@@ -134,7 +134,8 @@
 	ecard_claim(ecs[count]);
 
 	instance->n_io_port = 255;
-	request_region (instance->io_port, instance->n_io_port, "Oak SCSI");
+	if (!request_region (instance->io_port, instance->n_io_port, "Oak SCSI"))
+		break;
 
 	if (instance->irq != IRQ_NONE)
 	    if (request_irq(instance->irq, do_oakscsi_intr, SA_INTERRUPT, "Oak SCSI", NULL)) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/acpi/acpi_processor.c linux-2.5/drivers/acpi/acpi_processor.c
--- linux-2.5.13/drivers/acpi/acpi_processor.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/acpi/acpi_processor.c	Tue Apr 16 23:50:56 2002
@@ -23,12 +23,16 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *  TBD:
  *	1. Make # power/performance states dynamic.
- *	2. Support duty_cycle values that span bit 4.
- *	3. Optimize by having scheduler determine business instead of
- *	   having us try to calculate it here.
- *	4. Need C1 timing -- must modify kernel (IRQ handler) to get this.
- *	5. Convert time values to ticks (initially) to avoid having to do
- *	   the math (acpi_get_timer_duration).
+ *	2. Includes support for _real_ performance states (not just throttle).
+ *	3. Support duty_cycle values that span bit 4.
+ *	4. Optimize by having scheduler determine business instead of
+ *         having us try to calculate it here.
+ *      5. Need C1 timing -- must modify kernel (IRQ handler) to get this.
+ *	6. Convert time values to ticks (initially) to avoid having to do
+ *         the math (acpi_get_timer_duration).
+ *      7. What is a good default value for the OS busy_metric?
+ *      8. Support both thermal and power limits.
+ *      9. Resolve PIIX4 BMISX errata issue (getting an I/O port value of 0).
  */
 
 #include <linux/kernel.h>
@@ -162,7 +166,7 @@
 /* Limit Interface */
 
 struct acpi_processor_lx {
-	int			px;		/* performace state */	
+	int			px;		/* performance state */	
 	int			tx;		/* throttle level */
 };
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/atm/Config.help linux-2.5/drivers/atm/Config.help
--- linux-2.5.13/drivers/atm/Config.help	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/atm/Config.help	Mon Feb 25 18:58:39 2002
@@ -2,6 +2,12 @@
   ATM over TCP driver. Useful mainly for development and for
   experiments. If unsure, say N.
 
+CONFIG_ATM_LANAI
+  Supports ATM cards based on the Efficient Networks "Lanai"
+  chipset such as the Speedstream 3010 and the ENI-25p.  The
+  Speedstream 3060 is currently not supported since we don't
+  have the code to drive the on-board Alcatel DSL chipset (yet).
+
 CONFIG_ATM_ENI
   Driver for the Efficient Networks ENI155p series and SMC ATM
   Power155 155 Mbps ATM adapters. Both, the versions with 512KB and
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/atm/horizon.c linux-2.5/drivers/atm/horizon.c
--- linux-2.5.13/drivers/atm/horizon.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/atm/horizon.c	Mon Apr 15 01:34:04 2002
@@ -2765,15 +2765,13 @@
     u32 * membase = bus_to_virt (pci_resource_start (pci_dev, 1));
     u8 irq = pci_dev->irq;
     
-    // check IO region
-    if (check_region (iobase, HRZ_IO_EXTENT)) {
-      PRINTD (DBG_WARN, "IO range already in use");
-      continue;
-    }
+    /* XXX DEV_LABEL is a guess */
+    if (!request_region (iobase, HRZ_IO_EXTENT, DEV_LABEL))
+  	  continue;
 
     if (pci_enable_device (pci_dev))
       continue;
-
+    
     dev = kmalloc (sizeof(hrz_dev), GFP_KERNEL);
     if (!dev) {
       // perhaps we should be nice: deregister all adapters and abort?
@@ -2807,9 +2805,6 @@
 	dev->atm_dev->dev_data = (void *) dev;
 	dev->pci_dev = pci_dev; 
 	
-	/* XXX DEV_LABEL is a guess */
-	request_region (iobase, HRZ_IO_EXTENT, DEV_LABEL);
-	
 	// enable bus master accesses
 	pci_set_master (pci_dev);
 	
@@ -2901,8 +2896,10 @@
 	atm_dev_deregister (dev->atm_dev);
       } /* atm_dev_register */
       free_irq (irq, dev);
+	
     } /* request_irq */
     kfree (dev);
+    release_region(iobase, HRZ_IO_EXTENT);
   } /* kmalloc and while */
   return devs;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/Config.in linux-2.5/drivers/block/Config.in
--- linux-2.5.13/drivers/block/Config.in	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/block/Config.in	Fri May  3 03:49:06 2002
@@ -37,6 +37,7 @@
 dep_tristate 'Compaq Smart Array 5xxx support' CONFIG_BLK_CPQ_CISS_DA $CONFIG_PCI 
 dep_mbool '       SCSI tape drive support for Smart Array 5xxx' CONFIG_CISS_SCSI_TAPE $CONFIG_BLK_CPQ_CISS_DA $CONFIG_SCSI
 dep_tristate 'Mylex DAC960/DAC1100 PCI RAID Controller support' CONFIG_BLK_DEV_DAC960 $CONFIG_PCI
+dep_tristate 'Micro Memory MM5415 Battery Backed RAM support' CONFIG_BLK_DEV_UMEM $CONFIG_PCI $CONFIG_EXPERIMENTAL
 
 tristate 'Loopback device support' CONFIG_BLK_DEV_LOOP
 dep_tristate 'Network block device support' CONFIG_BLK_DEV_NBD $CONFIG_NET
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/DAC960.c linux-2.5/drivers/block/DAC960.c
--- linux-2.5.13/drivers/block/DAC960.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/block/DAC960.c	Fri May  3 12:57:30 2002
@@ -1945,7 +1945,7 @@
     Initialize the I/O Request Queue.
   */
   RequestQueue = BLK_DEFAULT_QUEUE(MajorNumber);
-  blk_init_queue(RequestQueue, DAC960_RequestFunction);
+  blk_init_queue(RequestQueue, DAC960_RequestFunction, &Controller->lock);
   RequestQueue->queuedata = Controller;
   blk_queue_max_hw_segments(RequestQueue,
 			    Controller->DriverScatterGatherLimit);
@@ -2262,6 +2262,7 @@
       Controller->Bus = Bus;
       Controller->Device = Device;
       Controller->Function = Function;
+      Controller->lock = SPIN_LOCK_UNLOCKED;
       /*
 	Map the Controller Register Window.
       */
@@ -2405,8 +2406,12 @@
 	    DAC960_V1_QueueReadWriteCommand;
 	  break;
 	case DAC960_PD_Controller:
-	  request_region(Controller->IO_Address, 0x80,
-			 Controller->FullModelName);
+	  if (!request_region(Controller->IO_Address, 0x80,
+			 Controller->FullModelName))
+	  	{
+	      	DAC960_Error("Unable request region at 0x%x\n", Controller->IO_Address);
+	      	goto Failure;
+		}
 	  DAC960_PD_DisableInterrupts(BaseAddress);
 	  DAC960_PD_AcknowledgeStatus(BaseAddress);
 	  udelay(1000);
@@ -2431,8 +2436,12 @@
 	    DAC960_V1_QueueReadWriteCommand;
 	  break;
 	case DAC960_P_Controller:
-	  request_region(Controller->IO_Address, 0x80,
-			 Controller->FullModelName);
+	  if (!request_region(Controller->IO_Address, 0x80,
+			 Controller->FullModelName))
+	  	{
+	      	DAC960_Error("Unable request region at 0x%x\n", Controller->IO_Address);
+	      	goto Failure;
+		}
 	  DAC960_PD_DisableInterrupts(BaseAddress);
 	  DAC960_PD_AcknowledgeStatus(BaseAddress);
 	  udelay(1000);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/DAC960.h linux-2.5/drivers/block/DAC960.h
--- linux-2.5.13/drivers/block/DAC960.h	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/block/DAC960.h	Fri May  3 12:57:30 2002
@@ -2476,6 +2476,7 @@
   int PartitionSizes[DAC960_MinorCount];
   unsigned char ProgressBuffer[DAC960_ProgressBufferSize];
   unsigned char UserStatusBuffer[DAC960_UserMessageSize];
+  spinlock_t lock;
 }
 DAC960_Controller_T;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/Makefile linux-2.5/drivers/block/Makefile
--- linux-2.5.13/drivers/block/Makefile	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/block/Makefile	Fri May  3 03:49:06 2002
@@ -29,7 +29,7 @@
 obj-$(CONFIG_BLK_CPQ_DA)	+= cpqarray.o
 obj-$(CONFIG_BLK_CPQ_CISS_DA)  += cciss.o
 obj-$(CONFIG_BLK_DEV_DAC960)	+= DAC960.o
-
+obj-$(CONFIG_BLK_DEV_UMEM)	+= umem.o
 obj-$(CONFIG_BLK_DEV_NBD)	+= nbd.o
 
 subdir-$(CONFIG_PARIDE) += paride
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/amiflop.c linux-2.5/drivers/block/amiflop.c
--- linux-2.5.13/drivers/block/amiflop.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/block/amiflop.c	Fri May  3 12:57:30 2002
@@ -1399,7 +1399,7 @@
 	if (CURRENT->bh && !buffer_locked(CURRENT->bh))
 		panic(DEVICE_NAME ": block not locked");
 
-	device = MINOR(CURRENT_DEVICE);
+	device = minor(CURRENT_DEVICE);
 	if (device < 8) {
 		/* manual selection */
 		drive = device & 3;
@@ -1492,7 +1492,6 @@
 {
 	int drive = inode->i_rdev & 3;
 	static struct floppy_struct getprm;
-	struct super_block * sb;
 
 	switch(cmd){
 	case HDIO_GETGEO:
@@ -1626,7 +1625,7 @@
 	int system;
 	unsigned long flags;
 
-	drive = MINOR(inode->i_rdev) & 3;
+	drive = minor(inode->i_rdev) & 3;
 	old_dev = fd_device[drive];
 
 	if (fd_ref[drive])
@@ -1669,7 +1668,7 @@
 	unit[drive].dtype=&data_types[system];
 	unit[drive].blocks=unit[drive].type->heads*unit[drive].type->tracks*
 		data_types[system].sects*unit[drive].type->sect_mult;
-	floppy_sizes[MINOR(inode->i_rdev)] = unit[drive].blocks >> 1;
+	floppy_sizes[minor(inode->i_rdev)] = unit[drive].blocks >> 1;
 
 	printk(KERN_INFO "fd%d: accessing %s-disk with %s-layout\n",drive,
 	       unit[drive].type->name, data_types[system].name);
@@ -1679,10 +1678,7 @@
 
 static int floppy_release(struct inode * inode, struct file * filp)
 {
-#ifdef DEBUG
-	struct super_block * sb;
-#endif
-	int drive = MINOR(inode->i_rdev) & 3;
+	int drive = minor(inode->i_rdev) & 3;
 
 	if (unit[drive].dirty == 1) {
 		del_timer (flush_track_timer + drive);
@@ -1708,11 +1704,11 @@
  */
 static int amiga_floppy_change(kdev_t dev)
 {
-	int drive = MINOR(dev) & 3;
+	int drive = minor(dev) & 3;
 	int changed;
 	static int first_time = 1;
 
-	if (MAJOR(dev) != MAJOR_NR) {
+	if (major(dev) != MAJOR_NR) {
 		printk(KERN_CRIT "floppy_change: not a floppy\n");
 		return 0;
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/cpqarray.c linux-2.5/drivers/block/cpqarray.c
--- linux-2.5.13/drivers/block/cpqarray.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/block/cpqarray.c	Fri May  3 12:57:30 2002
@@ -769,7 +769,7 @@
 	if (ctlr > MAX_CTLR || hba[ctlr] == NULL)
 		return -ENXIO;
 
-	if (!suser() && ida_sizes[(ctlr << CTLR_SHIFT) +
+	if (!capable(CAP_SYS_ADMIN) && ida_sizes[(ctlr << CTLR_SHIFT) +
 						minor(inode->i_rdev)] == 0)
 		return -ENXIO;
 
@@ -779,7 +779,7 @@
 	 * but I'm already using way to many device nodes to claim another one
 	 * for "raw controller".
 	 */
-	if (suser()
+	if (capable(CAP_SYS_ADMIN)
 		&& ida_sizes[(ctlr << CTLR_SHIFT) + minor(inode->i_rdev)] == 0 
 		&& minor(inode->i_rdev) != 0)
 		return -ENXIO;
@@ -1121,7 +1121,7 @@
 	case BLKRRPART:
 		return revalidate_logvol(inode->i_rdev, 1);
 	case IDAPASSTHRU:
-		if (!suser()) return -EPERM;
+		if (!capable(CAP_SYS_ADMIN)) return -EPERM;
 		error = copy_from_user(&my_io, io, sizeof(my_io));
 		if (error) return error;
 		error = ida_ctlr_ioctl(ctlr, dsk, &my_io);
@@ -1473,9 +1473,10 @@
 	int ctlr, i;
 	unsigned long flags;
 
-	ctlr = major(dev) - MAJOR_NR;
 	if (minor(dev) != 0)
 		return -ENXIO;
+
+	ctlr = major(dev) - MAJOR_NR;
 
 	spin_lock_irqsave(IDA_LOCK(ctlr), flags);
 	if (hba[ctlr]->usage_count > 1) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/floppy.c linux-2.5/drivers/block/floppy.c
--- linux-2.5.13/drivers/block/floppy.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/block/floppy.c	Fri May  3 12:57:30 2002
@@ -129,6 +129,12 @@
  * floppy controller (lingering task on list after module is gone... boom.)
  */
 
+/*
+ * 2002/02/07 -- Anton Altaparmakov - Fix io ports reservation to correct range
+ * (0x3f2-0x3f5, 0x3f7). This fix is a bit of a hack but the proper fix
+ * requires many non-obvious changes in arch dependent code.
+ */
+
 #define FLOPPY_SANITY_CHECK
 #undef  FLOPPY_SILENT_DCL_CLEAR
 
@@ -4200,9 +4206,12 @@
 		CLEARSTRUCT(FDCS);
 		FDCS->dtr = -1;
 		FDCS->dor = 0x4;
-#ifdef __sparc__
-		/*sparcs don't have a DOR reset which we can fall back on to*/
-		FDCS->version = FDC_82072A;
+#if defined(__sparc__) || defined(__mc68000__)
+		/*sparcs/sun3x don't have a DOR reset which we can fall back on to*/
+#ifdef __mc68000__
+		if(MACH_IS_SUN3X)
+#endif
+			FDCS->version = FDC_82072A;		
 #endif
 	}
 
@@ -4248,7 +4257,7 @@
 		FDCS->rawcmd = 2;
 		if (user_reset_fdc(-1,FD_RESET_ALWAYS,0)){
  			/* free ioports reserved by floppy_grab_irq_and_dma() */
- 			release_region(FDCS->address, 6);
+ 			release_region(FDCS->address+2, 4);
  			release_region(FDCS->address+7, 1);
 			FDCS->address = -1;
 			FDCS->version = FDC_NONE;
@@ -4258,7 +4267,7 @@
 		FDCS->version = get_fdc_version();
 		if (FDCS->version == FDC_NONE){
  			/* free ioports reserved by floppy_grab_irq_and_dma() */
- 			release_region(FDCS->address, 6);
+ 			release_region(FDCS->address+2, 4);
  			release_region(FDCS->address+7, 1);
 			FDCS->address = -1;
 			continue;
@@ -4337,11 +4346,11 @@
 
 	for (fdc=0; fdc< N_FDC; fdc++){
 		if (FDCS->address != -1){
-			if (!request_region(FDCS->address, 6, "floppy")) {
-				DPRINT("Floppy io-port 0x%04lx in use\n", FDCS->address);
+			if (!request_region(FDCS->address+2, 4, "floppy")) {
+				DPRINT("Floppy io-port 0x%04lx in use\n", FDCS->address + 2);
 				goto cleanup1;
 			}
-			if (!request_region(FDCS->address + 7, 1, "floppy DIR")) {
+			if (!request_region(FDCS->address+7, 1, "floppy DIR")) {
 				DPRINT("Floppy io-port 0x%04lx in use\n", FDCS->address + 7);
 				goto cleanup2;
 			}
@@ -4369,12 +4378,12 @@
 	irqdma_allocated = 1;
 	return 0;
 cleanup2:
-	release_region(FDCS->address, 6);
+	release_region(FDCS->address + 2, 4);
 cleanup1:
 	fd_free_irq();
 	fd_free_dma();
 	while(--fdc >= 0) {
-		release_region(FDCS->address, 6);
+		release_region(FDCS->address + 2, 4);
 		release_region(FDCS->address + 7, 1);
 	}
 	MOD_DEC_USE_COUNT;
@@ -4441,7 +4450,7 @@
 	old_fdc = fdc;
 	for (fdc = 0; fdc < N_FDC; fdc++)
 		if (FDCS->address != -1) {
-			release_region(FDCS->address, 6);
+			release_region(FDCS->address+2, 4);
 			release_region(FDCS->address+7, 1);
 		}
 	fdc = old_fdc;
@@ -4501,3 +4510,5 @@
 __setup ("floppy=", floppy_setup);
 module_init(floppy_init)
 #endif
+
+EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/genhd.c linux-2.5/drivers/block/genhd.c
--- linux-2.5.13/drivers/block/genhd.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/block/genhd.c	Fri May  3 03:49:06 2002
@@ -31,6 +31,7 @@
  * Global kernel list of partitioning information.
  */
 static struct gendisk *gendisk_head;
+static struct gendisk *gendisk_array[MAX_BLKDEV];
 
 /**
  * add_gendisk - add partitioning information to kernel list
@@ -60,6 +61,7 @@
 			goto out;
 		}
 	}
+	gendisk_array[gp->major] = gp;
 	gp->next = gendisk_head;
 	gendisk_head = gp;
 out:
@@ -82,6 +84,7 @@
 	struct gendisk **gpp;
 
 	write_lock(&gendisk_lock);
+	gendisk_array[gp->major] = NULL;
 	for (gpp = &gendisk_head; *gpp; gpp = &((*gpp)->next))
 		if (*gpp == gp)
 			break;
@@ -107,11 +110,15 @@
 	int maj = major(dev);
 
 	read_lock(&gendisk_lock);
+	if ((gp = gendisk_array[maj]))
+		goto out;
+
+	/* This is needed for early 2.4 source compatiblity.  --hch */
 	for (gp = gendisk_head; gp; gp = gp->next)
 		if (gp->major == maj)
 			break;
+out:
 	read_unlock(&gendisk_lock);
-
 	return gp;
 }
 
@@ -206,7 +213,6 @@
 extern int soc_probe(void);
 extern int atmdev_init(void);
 extern int i2o_init(void);
-extern int cpqarray_init(void);
 
 int __init device_init(void)
 {
@@ -222,9 +228,6 @@
 #ifdef CONFIG_FC4_SOC
 	/* This has to be done before scsi_dev_init */
 	soc_probe();
-#endif
-#ifdef CONFIG_BLK_CPQ_DA
-	cpqarray_init();
 #endif
 #ifdef CONFIG_NET
 	net_dev_init();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/ida_ioctl.h linux-2.5/drivers/block/ida_ioctl.h
--- linux-2.5.13/drivers/block/ida_ioctl.h	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/block/ida_ioctl.h	Fri May  3 03:49:06 2002
@@ -31,6 +31,9 @@
 #define IDAREVALIDATEVOLS	0x30303131
 #define IDADRIVERVERSION	0x31313232
 #define IDAGETPCIINFO		0x32323333
+#define IDADEREGDISK		0x33333434
+#define IDAREGNEWDISK		0x34343535
+#define IDAGETLOGINFO		0x35353636
 
 typedef struct _ida_pci_info_struct
 {
@@ -38,6 +41,13 @@
 	unsigned char 	dev_fn;
 	__u32 		board_id;
 } ida_pci_info_struct;
+
+typedef struct _idaLogvolInfo_struct{
+int		LogVolID;
+int		num_opens;  /* number of opens on the logical volume */
+int		num_parts;  /* number of partitions configured on logvol */
+} idaLogvolInfo_struct;
+
 /*
  * Normally, the ioctl determines the logical unit for this command by
  * the major,minor number of the fd passed to ioctl.  If you need to send
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/ll_rw_blk.c linux-2.5/drivers/block/ll_rw_blk.c
--- linux-2.5.13/drivers/block/ll_rw_blk.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/block/ll_rw_blk.c	Fri May  3 12:57:30 2002
@@ -1889,9 +1889,11 @@
 	 * Free request slots per queue.
 	 * (Half for reads, half for writes)
 	 */
-	queue_nr_requests = 64;
-	if (total_ram > MB(32))
-		queue_nr_requests = 256;
+	queue_nr_requests = (total_ram >> 8) & ~15;	/* One per quarter-megabyte */
+	if (queue_nr_requests < 32)
+		queue_nr_requests = 32;
+	if (queue_nr_requests > 512)
+		queue_nr_requests = 512;
 
 	/*
 	 * Batch frees according to queue length
@@ -1901,7 +1903,11 @@
 	printk("block: %d slots per queue, batch=%d\n", queue_nr_requests, batch_requests);
 
 	blk_max_low_pfn = max_low_pfn;
+#ifdef CONFIG_HIGHMEM
 	blk_max_pfn = max_pfn;
+#else
+	blk_max_pfn = max_low_pfn;
+#endif
 
 #if defined(CONFIG_IDE) && defined(CONFIG_BLK_DEV_HD)
 	hd_init();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/paride/bpck6.c linux-2.5/drivers/block/paride/bpck6.c
--- linux-2.5.13/drivers/block/paride/bpck6.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/block/paride/bpck6.c	Fri May  3 03:49:06 2002
@@ -17,13 +17,15 @@
    Version 2.0.0 is the first to have source released 
    Version 2.0.1 is the "Cox-ified" source code 
    Version 2.0.2 - fixed version string usage, and made ppc functions static 
+   Version 2.0.2ac - additional cleanup (privptr now not private to fix 64bit
+   		   platforms), use memset, rename clashing PPC define.
 */
 
 
 /* PARAMETERS */
 int verbose=0; /* set this to 1 to see debugging messages and whatnot */
 
-#define BACKPACK_VERSION "2.0.2"
+#define BACKPACK_VERSION "2.0.2ac"
 
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -40,7 +42,7 @@
 
  
 
-#define PPCSTRUCT(pi) ((PPC *)(pi->private))
+#define PPCSTRUCT(pi) ((PPC_STORAGE *)(pi->privptr))
 
 /****************************************************************/
 /*
@@ -226,9 +228,9 @@
 	int i;
 
 	/* allocate a state structure for this item */
-	pi->private=(int)kmalloc(sizeof(PPC),GFP_KERNEL);
+	pi->privptr=kmalloc(sizeof(PPC_STORAGE),GFP_KERNEL);
 
-	if(pi->private==(int)NULL)
+	if(pi->privptr==NULL)
 	{
 		printk(KERN_ERR "%s: ERROR COULDN'T ALLOCATE MEMORY\n",pi->device); 
 		return;
@@ -238,10 +240,7 @@
 		MOD_INC_USE_COUNT; 
 	}
 
-	for(i=0;i<sizeof(PPC);i++)
-	{
-		((unsigned char *)(pi->private))[i]=0;
-	}
+	memset(pi->privptr, 0, sizeof(PPC_STORAGE));
 }
 
 static void bpck6_release_proto(PIA *pi)
@@ -249,7 +248,7 @@
 	MOD_DEC_USE_COUNT;
 	/* free after use count decremented so that we aren't using it
 		when it is decremented */
-	kfree((void *)(pi->private)); 
+	kfree(pi->privptr); 
 }
 
 struct pi_protocol bpck6 = { "bpck6", /* name for proto*/
@@ -290,7 +289,7 @@
 #ifdef MODULE
 /*module information*/
 
-static int init_module(void)
+int init_module(void)
 {
 	printk(KERN_INFO "bpck6: BACKPACK Protocol Driver V"BACKPACK_VERSION"\n");
 	printk(KERN_INFO "bpck6: Copyright 2001 by Micro Solutions, Inc., DeKalb IL. USA\n");
@@ -303,7 +302,7 @@
 	return pi_register(&bpck6) - 1;  
 }
 
-void    cleanup_module(void)
+void cleanup_module(void)
 {
 	pi_unregister(&bpck6);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/paride/paride.c linux-2.5/drivers/block/paride/paride.c
--- linux-2.5.13/drivers/block/paride/paride.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/block/paride/paride.c	Wed May  1 17:26:07 2002
@@ -296,9 +296,6 @@
 		range = 3;
 		if (pi->mode >= pi->proto->epp_first) range = 8;
 		if ((range == 8) && (pi->port % 8)) return 0;
-#ifndef CONFIG_PARPORT
-		if (check_region(pi->port,range)) return 0;
-#endif /* !CONFIG_PARPORT */
 		pi->reserved = range;
 		return (!pi_test_proto(pi,scratch,verbose));
 	}
@@ -307,9 +304,6 @@
 		range = 3;
 		if (pi->mode >= pi->proto->epp_first) range = 8;
 		if ((range == 8) && (pi->port % 8)) break;
-#ifndef CONFIG_PARPORT
-		if (check_region(pi->port,range)) break;
-#endif /* !CONFIG_PARPORT */
 		pi->reserved = range;
 		if (!pi_test_proto(pi,scratch,verbose)) best = pi->mode;
 	}
@@ -331,10 +325,6 @@
 	if (!pi_register_parport(pi,verbose))
 	  return 0;
 
-#ifndef CONFIG_PARPORT
-	if (check_region(pi->port,3)) return 0;
-#endif /* !CONFIG_PARPORT */
-
 	if (pi->proto->test_port) {
 		pi_claim(pi);
 		max = pi->proto->test_port(pi);
@@ -424,7 +414,11 @@
 	}
 
 #ifndef CONFIG_PARPORT
-	request_region(pi->port,pi->reserved,pi->device);
+	if (!request_region(pi->port,pi->reserved,pi->device))
+		{
+		printk(KERN_WARNING"paride: Unable to request region 0x%x\n", pi->port);
+		return 0;
+		}
 #endif /* !CONFIG_PARPORT */
 
 	if (pi->parname)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/paride/paride.h linux-2.5/drivers/block/paride/paride.h
--- linux-2.5.13/drivers/block/paride/paride.h	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/block/paride/paride.h	Fri May  3 03:49:06 2002
@@ -13,9 +13,10 @@
 /* Changes:
 
 	1.01	GRG 1998.05.05	init_proto, release_proto
+	1.01ac	AGC 2002.04.03  added privptr
 */
 
-#define PARIDE_H_VERSION 	"1.01"
+#define PARIDE_H_VERSION 	"1.01ac"
 
 /* Some adapters need to know what kind of device they are in
 
@@ -46,7 +47,9 @@
 	int	saved_r2;	     /* saved port state */
 	int	reserved;	     /* number of ports reserved */
 	int	private;	     /* for protocol module */
-
+	void	*privptr;	     /* private pointer for protocol module */
+				     /* For 2.5 just make private a ulong but
+		     			for 2.4 fixups thats a bit risky.. */				
 	wait_queue_head_t parq;     /* semaphore for parport sharing */
 	void	*pardev;	     /* pointer to pardevice */
 	char	*parname;	     /* parport name */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/paride/ppc6lnx.c linux-2.5/drivers/block/paride/ppc6lnx.c
--- linux-2.5.13/drivers/block/paride/ppc6lnx.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/block/paride/ppc6lnx.c	Fri May  3 03:49:06 2002
@@ -79,7 +79,7 @@
 	u8	org_data;				// original LPT data port contents
 	u8	org_ctrl;				// original LPT control port contents
 	u8	cur_ctrl;				// current control port contents
-} PPC;
+} PPC_STORAGE;
 
 //***************************************************************************
 
@@ -101,25 +101,25 @@
 
 //***************************************************************************
 
-static int ppc6_select(PPC *ppc);
-static void ppc6_deselect(PPC *ppc);
-static void ppc6_send_cmd(PPC *ppc, u8 cmd);
-static void ppc6_wr_data_byte(PPC *ppc, u8 data);
-static u8 ppc6_rd_data_byte(PPC *ppc);
-static u8 ppc6_rd_port(PPC *ppc, u8 port);
-static void ppc6_wr_port(PPC *ppc, u8 port, u8 data);
-static void ppc6_rd_data_blk(PPC *ppc, u8 *data, long count);
-static void ppc6_wait_for_fifo(PPC *ppc);
-static void ppc6_wr_data_blk(PPC *ppc, u8 *data, long count);
-static void ppc6_rd_port16_blk(PPC *ppc, u8 port, u8 *data, long length);
-static void ppc6_wr_port16_blk(PPC *ppc, u8 port, u8 *data, long length);
-static void ppc6_wr_extout(PPC *ppc, u8 regdata);
-static int ppc6_open(PPC *ppc);
-static void ppc6_close(PPC *ppc);
+static int ppc6_select(PPC_STORAGE *ppc);
+static void ppc6_deselect(PPC_STORAGE *ppc);
+static void ppc6_send_cmd(PPC_STORAGE *ppc, u8 cmd);
+static void ppc6_wr_data_byte(PPC_STORAGE *ppc, u8 data);
+static u8 ppc6_rd_data_byte(PPC_STORAGE *ppc);
+static u8 ppc6_rd_port(PPC_STORAGE *ppc, u8 port);
+static void ppc6_wr_port(PPC_STORAGE *ppc, u8 port, u8 data);
+static void ppc6_rd_data_blk(PPC_STORAGE *ppc, u8 *data, long count);
+static void ppc6_wait_for_fifo(PPC_STORAGE *ppc);
+static void ppc6_wr_data_blk(PPC_STORAGE *ppc, u8 *data, long count);
+static void ppc6_rd_port16_blk(PPC_STORAGE *ppc, u8 port, u8 *data, long length);
+static void ppc6_wr_port16_blk(PPC_STORAGE *ppc, u8 port, u8 *data, long length);
+static void ppc6_wr_extout(PPC_STORAGE *ppc, u8 regdata);
+static int ppc6_open(PPC_STORAGE *ppc);
+static void ppc6_close(PPC_STORAGE *ppc);
 
 //***************************************************************************
 
-static int ppc6_select(PPC *ppc)
+static int ppc6_select(PPC_STORAGE *ppc)
 {
 	u8 i, j, k;
 
@@ -205,7 +205,7 @@
 
 //***************************************************************************
 
-static void ppc6_deselect(PPC *ppc)
+static void ppc6_deselect(PPC_STORAGE *ppc)
 {
 	if (ppc->mode & 4)	// EPP
 		ppc->cur_ctrl |= port_init;
@@ -223,7 +223,7 @@
 
 //***************************************************************************
 
-static void ppc6_send_cmd(PPC *ppc, u8 cmd)
+static void ppc6_send_cmd(PPC_STORAGE *ppc, u8 cmd)
 {
 	switch(ppc->mode)
 	{
@@ -254,7 +254,7 @@
 
 //***************************************************************************
 
-static void ppc6_wr_data_byte(PPC *ppc, u8 data)
+static void ppc6_wr_data_byte(PPC_STORAGE *ppc, u8 data)
 {
 	switch(ppc->mode)
 	{
@@ -285,7 +285,7 @@
 
 //***************************************************************************
 
-static u8 ppc6_rd_data_byte(PPC *ppc)
+static u8 ppc6_rd_data_byte(PPC_STORAGE *ppc)
 {
 	u8 data = 0;
 
@@ -358,7 +358,7 @@
 
 //***************************************************************************
 
-static u8 ppc6_rd_port(PPC *ppc, u8 port)
+static u8 ppc6_rd_port(PPC_STORAGE *ppc, u8 port)
 {
 	ppc6_send_cmd(ppc,(u8)(port | ACCESS_PORT | ACCESS_READ));
 
@@ -367,7 +367,7 @@
 
 //***************************************************************************
 
-static void ppc6_wr_port(PPC *ppc, u8 port, u8 data)
+static void ppc6_wr_port(PPC_STORAGE *ppc, u8 port, u8 data)
 {
 	ppc6_send_cmd(ppc,(u8)(port | ACCESS_PORT | ACCESS_WRITE));
 
@@ -376,7 +376,7 @@
 
 //***************************************************************************
 
-static void ppc6_rd_data_blk(PPC *ppc, u8 *data, long count)
+static void ppc6_rd_data_blk(PPC_STORAGE *ppc, u8 *data, long count)
 {
 	switch(ppc->mode)
 	{
@@ -512,7 +512,7 @@
 
 //***************************************************************************
 
-static void ppc6_wait_for_fifo(PPC *ppc)
+static void ppc6_wait_for_fifo(PPC_STORAGE *ppc)
 {
 	int i;
 
@@ -525,7 +525,7 @@
 
 //***************************************************************************
 
-static void ppc6_wr_data_blk(PPC *ppc, u8 *data, long count)
+static void ppc6_wr_data_blk(PPC_STORAGE *ppc, u8 *data, long count)
 {
 	switch(ppc->mode)
 	{
@@ -644,7 +644,7 @@
 
 //***************************************************************************
 
-static void ppc6_rd_port16_blk(PPC *ppc, u8 port, u8 *data, long length)
+static void ppc6_rd_port16_blk(PPC_STORAGE *ppc, u8 port, u8 *data, long length)
 {
 	length = length << 1;
 
@@ -664,7 +664,7 @@
 
 //***************************************************************************
 
-static void ppc6_wr_port16_blk(PPC *ppc, u8 port, u8 *data, long length)
+static void ppc6_wr_port16_blk(PPC_STORAGE *ppc, u8 port, u8 *data, long length)
 {
 	length = length << 1;
 
@@ -684,7 +684,7 @@
 
 //***************************************************************************
 
-static void ppc6_wr_extout(PPC *ppc, u8 regdata)
+static void ppc6_wr_extout(PPC_STORAGE *ppc, u8 regdata)
 {
 	ppc6_send_cmd(ppc,(REG_VERSION | ACCESS_REG | ACCESS_WRITE));
 
@@ -693,7 +693,7 @@
 
 //***************************************************************************
 
-static int ppc6_open(PPC *ppc)
+static int ppc6_open(PPC_STORAGE *ppc)
 {
 	int ret;
 
@@ -717,7 +717,7 @@
 
 //***************************************************************************
 
-static void ppc6_close(PPC *ppc)
+static void ppc6_close(PPC_STORAGE *ppc)
 {
 	ppc6_deselect(ppc);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/ps2esdi.c linux-2.5/drivers/block/ps2esdi.c
--- linux-2.5.13/drivers/block/ps2esdi.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/block/ps2esdi.c	Fri May  3 12:57:30 2002
@@ -364,6 +364,11 @@
 	else
 		io_base = PRIMARY_IO_BASE;
 
+	if (!request_region(io_base, 4, "ed")) {
+		printk(KERN_WARNING"Unable to request region 0x%x\n", io_base);
+		free_irq(PS2ESDI_IRQ, &ps2esdi_gendisk);
+		return;
+	}
 	/* get the dma arbitration level */
 	dma_arb_level = (status >> 2) & 0xf;
 
@@ -413,7 +418,7 @@
 	ps2esdi_gendisk.nr_real = ps2esdi_drives;
 
 	request_dma(dma_arb_level, "ed");
-	request_region(io_base, 4, "ed");
+
 	blk_queue_max_sectors(BLK_DEFAULT_QUEUE(MAJOR_NR), 128);
 
 	for (i = 0; i < ps2esdi_drives; i++) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/rd.c linux-2.5/drivers/block/rd.c
--- linux-2.5.13/drivers/block/rd.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/block/rd.c	Fri May  3 12:57:30 2002
@@ -85,7 +85,7 @@
  */
 int rd_size = CONFIG_BLK_DEV_RAM_SIZE;		/* Size of the RAM disks */
 /*
- * It would be very desiderable to have a soft-blocksize (that in the case
+ * It would be very desirable to have a soft-blocksize (that in the case
  * of the ramdisk driver is also the hardblocksize ;) of PAGE_SIZE because
  * doing that we'll achieve a far better MM footprint. Using a rd_blocksize of
  * BLOCK_SIZE in the worst case we'll make PAGE_SIZE/BLOCK_SIZE buffer-pages
@@ -102,26 +102,48 @@
  *               2000 Transmeta Corp.
  * aops copied from ramfs.
  */
-static int ramdisk_readpage(struct file *file, struct page * page)
+static void ramdisk_updatepage(struct page * page, int need_kmap)
 {
-	if (!PageUptodate(page)) {
-		memset(kmap(page), 0, PAGE_CACHE_SIZE);
+	struct buffer_head *bh = NULL;
+	void * address;
+
+	if (PageUptodate(page))
+		return;
+
+	if (page_has_buffers(page))
+		bh = page_buffers(page);
+	if (need_kmap)
+		kmap(page);
+	address = page_address(page);
+	if (bh) {
+		struct buffer_head *tmp = bh;
+		do {
+			if (!buffer_uptodate(tmp)) {
+				memset(address, 0, tmp->b_size);
+				set_buffer_uptodate(tmp);
+			}
+			address += tmp->b_size;
+			tmp = tmp->b_this_page;
+		} while (tmp != bh);
+	} else
+		memset(address, 0, PAGE_CACHE_SIZE);
+	if (need_kmap)
 		kunmap(page);
-		flush_dcache_page(page);
-		SetPageUptodate(page);
-	}
+	flush_dcache_page(page);
+	SetPageUptodate(page);
+}
+
+
+static int ramdisk_readpage(struct file *file, struct page * page)
+{
+	ramdisk_updatepage(page, 1);
 	unlock_page(page);
 	return 0;
 }
 
 static int ramdisk_prepare_write(struct file *file, struct page *page, unsigned offset, unsigned to)
 {
-	if (!PageUptodate(page)) {
-		void *addr = page_address(page);
-		memset(addr, 0, PAGE_CACHE_SIZE);
-		flush_dcache_page(page);
-		SetPageUptodate(page);
-	}
+	ramdisk_updatepage(page, 0);
 	SetPageDirty(page);
 	return 0;
 }
@@ -156,30 +178,20 @@
 		int count;
 		struct page * page;
 		char * src, * dst;
-		int unlock = 0;
 
 		count = PAGE_CACHE_SIZE - offset;
 		if (count > size)
 			count = size;
 		size -= count;
 
-		page = find_get_page(mapping, index);
+		page = grab_cache_page(mapping, index);
 		if (!page) {
-			page = grab_cache_page(mapping, index);
 			err = -ENOMEM;
-			if (!page)
-				goto out;
-			err = 0;
-
-			if (!PageUptodate(page)) {
-				memset(kmap(page), 0, PAGE_CACHE_SIZE);
-				kunmap(page);
-				SetPageUptodate(page);
-			}
-
-			unlock = 1;
+			goto out;
 		}
 
+		ramdisk_updatepage(page, 1);
+
 		index++;
 
 		if (rw == READ) {
@@ -203,8 +215,7 @@
 		} else {
 			SetPageDirty(page);
 		}
-		if (unlock)
-			unlock_page(page);
+		unlock_page(page);
 		__free_page(page);
 	} while (size);
 
@@ -295,9 +306,10 @@
 				error = 0;
 			}
 			up(&inode->i_bdev->bd_sem);
+			invalidate_buffers(inode->i_rdev);
 			break;
-         	case BLKGETSIZE:
-         	case BLKGETSIZE64:
+		case BLKGETSIZE:
+		case BLKGETSIZE64:
 		case BLKROSET:
 		case BLKROGET:
 		case BLKSSZGET:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/smart1,2.h linux-2.5/drivers/block/smart1,2.h
--- linux-2.5.13/drivers/block/smart1,2.h	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/block/smart1,2.h	Fri May  3 03:49:06 2002
@@ -156,27 +156,27 @@
  */
 static void smart2e_submit_command(ctlr_info_t *h, cmdlist_t *c)
 {
-	outl(c->busaddr, h->ioaddr + COMMAND_FIFO);
+	outl(c->busaddr, h->io_mem_addr+ COMMAND_FIFO);
 }
 
 static void smart2e_intr_mask(ctlr_info_t *h, unsigned long val)
 {
-	outl(val, h->ioaddr + INTR_MASK);
+	outl(val, h->io_mem_addr+ INTR_MASK);
 }
 
 static unsigned long smart2e_fifo_full(ctlr_info_t *h)
 {
-	return inl(h->ioaddr + COMMAND_FIFO);
+	return inl(h->io_mem_addr+ COMMAND_FIFO);
 }
 
 static unsigned long smart2e_completed(ctlr_info_t *h)
 {
-	return inl(h->ioaddr + COMMAND_COMPLETE_FIFO);
+	return inl(h->io_mem_addr+ COMMAND_COMPLETE_FIFO);
 }
 
 static unsigned long smart2e_intr_pending(ctlr_info_t *h)
 {
-	return inl(h->ioaddr + INTR_PENDING);
+	return inl(h->io_mem_addr+ INTR_PENDING);
 }
 
 static struct access_method smart2e_access = {
@@ -212,30 +212,30 @@
 	 */
 	c->hdr.size = 0;
 
-	outb(CHANNEL_CLEAR, h->ioaddr + SMART1_SYSTEM_DOORBELL);
+	outb(CHANNEL_CLEAR, h->io_mem_addr + SMART1_SYSTEM_DOORBELL);
 
-	outl(c->busaddr, h->ioaddr + SMART1_LISTADDR);
-	outw(c->size, h->ioaddr + SMART1_LISTLEN);
+	outl(c->busaddr, h->io_mem_addr + SMART1_LISTADDR);
+	outw(c->size, h->io_mem_addr + SMART1_LISTLEN);
 
-	outb(CHANNEL_BUSY, h->ioaddr + SMART1_LOCAL_DOORBELL);
+	outb(CHANNEL_BUSY, h->io_mem_addr + SMART1_LOCAL_DOORBELL);
 }
 
 static void smart1_intr_mask(ctlr_info_t *h, unsigned long val)
 {
 	if (val == 1) {
-		outb(0xFD, h->ioaddr + SMART1_SYSTEM_DOORBELL);
-		outb(CHANNEL_BUSY, h->ioaddr + SMART1_LOCAL_DOORBELL);
-		outb(0x01, h->ioaddr + SMART1_INTR_MASK);
-		outb(0x01, h->ioaddr + SMART1_SYSTEM_MASK);
+		outb(0xFD, h->io_mem_addr + SMART1_SYSTEM_DOORBELL);
+		outb(CHANNEL_BUSY, h->io_mem_addr + SMART1_LOCAL_DOORBELL);
+		outb(0x01, h->io_mem_addr + SMART1_INTR_MASK);
+		outb(0x01, h->io_mem_addr + SMART1_SYSTEM_MASK);
 	} else {
-		outb(0, h->ioaddr + 0xC8E);
+		outb(0, h->io_mem_addr + 0xC8E);
 	}
 }
 
 static unsigned long smart1_fifo_full(ctlr_info_t *h)
 {
 	unsigned char chan;
-	chan = inb(h->ioaddr + SMART1_SYSTEM_DOORBELL) & CHANNEL_CLEAR;
+	chan = inb(h->io_mem_addr + SMART1_SYSTEM_DOORBELL) & CHANNEL_CLEAR;
 	return chan;
 }
 
@@ -244,15 +244,18 @@
 	unsigned char status;
 	unsigned long cmd;
 
-	if (inb(h->ioaddr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY) {
-		outb(CHANNEL_BUSY, h->ioaddr + SMART1_SYSTEM_DOORBELL);
+	if (inb(h->io_mem_addr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY) {
+		outb(CHANNEL_BUSY, h->io_mem_addr + SMART1_SYSTEM_DOORBELL);
 
-		cmd = inl(h->ioaddr + SMART1_COMPLETE_ADDR);
-		status = inb(h->ioaddr + SMART1_LISTSTATUS);
+		cmd = inl(h->io_mem_addr + SMART1_COMPLETE_ADDR);
+		status = inb(h->io_mem_addr + SMART1_LISTSTATUS);
 
-		outb(CHANNEL_CLEAR, h->ioaddr + SMART1_LOCAL_DOORBELL);
+		outb(CHANNEL_CLEAR, h->io_mem_addr + SMART1_LOCAL_DOORBELL);
 
+#include <linux/config.h>	// Nuke me when you nuke the ifdef.
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 		if (cmd) ((cmdlist_t*)bus_to_virt(cmd))->req.hdr.rcode = status;
 	} else {
 		cmd = 0;
@@ -263,7 +266,7 @@
 static unsigned long smart1_intr_pending(ctlr_info_t *h)
 {
 	unsigned char chan;
-	chan = inb(h->ioaddr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY;
+	chan = inb(h->io_mem_addr + SMART1_SYSTEM_DOORBELL) & CHANNEL_BUSY;
 	return chan;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/swim3.c linux-2.5/drivers/block/swim3.c
--- linux-2.5.13/drivers/block/swim3.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/block/swim3.c	Fri May  3 12:57:30 2002
@@ -29,13 +29,14 @@
 #include <asm/prom.h>
 #include <asm/uaccess.h>
 #include <asm/mediabay.h>
-#include <asm/feature.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
 
 #define MAJOR_NR	FLOPPY_MAJOR
 #include <linux/blk.h>
 #include <linux/devfs_fs_kernel.h>
 
-static int floppy_sizes[2] = {2880,2880};
+static int floppy_vers/block/swim3.csizes[2] = {2880,2880};
 
 #define MAX_FLOPPIES	2
 
@@ -444,9 +445,9 @@
 		++cp;
 		init_dma(cp, OUTPUT_MORE, CURRENT->buffer, 512);
 		++cp;
-		init_dma(cp, OUTPUT_MORE, write_postamble, sizeof(write_postamble));
+		init_dma(cp, OUTPUT_LAST, write_postamble, sizeof(write_postamble));
 	} else {
-		init_dma(cp, INPUT_MORE, CURRENT->buffer, n * 512);
+		init_dma(cp, INPUT_LAST, CURRENT->buffer, n * 512);
 	}
 	++cp;
 	out_le16(&cp->command, DBDMA_STOP);
@@ -678,7 +679,10 @@
 			break;
 		dr = fs->dma;
 		cp = fs->dma_cmd;
-		st_le32(&dr->control, RUN << 16);
+		/* We must wait a bit for dbdma to complete */
+		for (n=0; (in_le32(&dr->status) & ACTIVE) && n < 1000; n++)
+			udelay(10);
+		DBDMA_DO_STOP(dr);
 		out_8(&sw->intr_enable, 0);
 		out_8(&sw->control_bic, WRITE_SECTORS | DO_ACTION);
 		out_8(&sw->select, RELAX);
@@ -820,7 +824,7 @@
 	if (devnum >= floppy_count)
 		return -ENODEV;
 		
-	if ((cmd & 0x80) && !suser())
+	if ((cmd & 0x80) && !capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
 	fs = &floppy_states[devnum];
@@ -1060,9 +1064,14 @@
 		return -EINVAL;
 	}
 
+	if (!request_OF_resource(swim, 0, NULL)) {
+		printk(KERN_INFO "swim3: can't request IO resource !\n");
+		return -EINVAL;
+	}
+
 	mediabay = (strcasecmp(swim->parent->type, "media-bay") == 0) ? swim->parent : NULL;
 	if (mediabay == NULL)
-		feature_set(swim, FEATURE_SWIM3_enable);
+		pmac_call_feature(PMAC_FTR_SWIM3_ENABLE, swim, 0, 1);
 	
 	memset(fs, 0, sizeof(*fs));
 	fs->state = idle;
@@ -1084,14 +1093,14 @@
 
 	if (request_irq(fs->swim3_intr, swim3_interrupt, 0, "SWIM3", fs)) {
 		printk(KERN_ERR "Couldn't get irq %d for SWIM3\n", fs->swim3_intr);
-		feature_clear(swim, FEATURE_SWIM3_enable);
+		pmac_call_feature(PMAC_FTR_SWIM3_ENABLE, swim, 0, 0);
 		return -EBUSY;
 	}
 /*
 	if (request_irq(fs->dma_intr, fd_dma_interrupt, 0, "SWIM3-dma", fs)) {
 		printk(KERN_ERR "Couldn't get irq %d for SWIM3 DMA",
 		       fs->dma_intr);
-		feature_clear(swim, FEATURE_SWIM3_enable);
+		pmac_call_feature(PMAC_FTR_SWIM3_ENABLE, swim, 0, 0);
 		return -EBUSY;
 	}
 */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/swim_iop.c linux-2.5/drivers/block/swim_iop.c
--- linux-2.5.13/drivers/block/swim_iop.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/block/swim_iop.c	Fri May  3 12:57:30 2002
@@ -348,7 +348,7 @@
 	if (devnum >= floppy_count)
 		return -ENODEV;
 		
-	if ((cmd & 0x80) && !suser())
+	if ((cmd & 0x80) && !capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
 	fs = &floppy_states[devnum];
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/umem.c linux-2.5/drivers/block/umem.c
--- linux-2.5.13/drivers/block/umem.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/block/umem.c	Sat May  4 12:24:59 2002
@@ -0,0 +1,1435 @@
+/*
+ * mm.c - Micro Memory(tm) PCI memory board block device driver - v2.3
+ *
+ * (C) 2001 San Mehat <nettwerk@valinux.com>
+ * (C) 2001 Johannes Erdfelt <jerdfelt@valinux.com>
+ * (C) 2001 NeilBrown <neilb@cse.unsw.edu.au>
+ *
+ * This driver for the Micro Memory PCI Memory Module with Battery Backup
+ * is Copyright Micro Memory Inc 2001-2002.  All rights reserved.
+ *
+ * This driver is released to the public under the terms of the
+ *  GNU GENERAL PUBLIC LICENSE version 2
+ * See the file COPYING for details.
+ *
+ * This driver provides a standard block device interface for Micro Memory(tm)
+ * PCI based RAM boards.
+ * 10/05/01: Phap Nguyen - Rebuilt the driver
+ * 10/22/01: Phap Nguyen - v2.1 Added disk partitioning
+ * 29oct2001:NeilBrown   - Use make_request_fn instead of request_fn
+ *                       - use stand disk partitioning (so fdisk works).
+ * 08nov2001:NeilBrown	 - change driver name from "mm" to "umem"
+ *			 - incorporate into main kernel
+ * 08apr2002:NeilBrown   - Move some of interrupt handle to tasklet
+ *			 - use spin_lock_bh instead of _irq
+ *			 - Never block on make_request.  queue
+ *			   bh's instead.
+ *			 - unregister umem from devfs at mod unload
+ *			 - Change version to 2.3
+ * 07Nov2001:Phap Nguyen - Select pci read command: 06, 12, 15 (Decimal)
+ * 07Jan2002: P. Nguyen  - Used PCI Memory Write & Invalidate for DMA
+ */
+
+#include <linux/config.h>
+#include <linux/sched.h>
+#include <linux/fs.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/mman.h>
+#include <linux/ioctl.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/smp_lock.h>
+#include <linux/timer.h>
+#include <linux/pci.h>
+
+#include <linux/fcntl.h>        /* O_ACCMODE */
+#include <linux/hdreg.h>  /* HDIO_GETGEO */
+
+#include <linux/umem.h>
+
+#include <asm/uaccess.h>
+
+#define PRINTK(x...) do {} while (0)
+#define dprintk(x...) do {} while (0)
+/*#define dprintk(x...) printk(x) */
+
+#define MM_MAXCARDS 4
+#define MM_RAHEAD 2      /* two sectors */
+#define MM_BLKSIZE 1024  /* 1k blocks */
+#define MM_HARDSECT 512  /* 512-byte hardware sectors */
+#define MM_SHIFT 6       /* max 64 partitions on 4 cards  */
+#define DEVICE_NR(device) (minor(device)>>MM_SHIFT)
+
+/*
+ * Version Information
+ */
+
+#define DRIVER_VERSION "v2.3"
+#define DRIVER_AUTHOR "San Mehat, Johannes Erdfelt, NeilBrown"
+#define DRIVER_DESC "Micro Memory(tm) PCI memory board block driver"
+
+static int debug;
+/* #define HW_TRACE(x)     writeb(x,cards[0].csr_remap + MEMCTRLSTATUS_MAGIC) */
+#define HW_TRACE(x)
+
+#define DEBUG_LED_ON_TRANSFER	0x01
+#define DEBUG_BATTERY_POLLING	0x02
+
+MODULE_PARM(debug, "i");
+MODULE_PARM_DESC(debug, "Debug bitmask");
+
+static int init_mem = 0;
+
+MODULE_PARM(init_mem, "i");
+MODULE_PARM_DESC(init_mem, "Initialize memory");
+
+static int pci_read_cmd = 0x0C;		/* Read Multiple */
+MODULE_PARM(pci_read_cmd, "i");
+MODULE_PARM_DESC(pci_read_cmd, "PCI read command");
+
+static int pci_write_cmd = 0x0F;	/* Write and Invalidate */
+MODULE_PARM(pci_write_cmd, "i");
+MODULE_PARM_DESC(pci_write_cmd, "PCI write command");
+
+static int pci_cmds;
+
+#define MAJOR_NR	UMEM_MAJOR
+
+#include <linux/blk.h>
+#include <linux/blkpg.h>
+
+
+static devfs_handle_t devfs_handle;      /*  For the directory */
+
+
+struct cardinfo {
+	int		card_number;
+	struct pci_dev	*dev;
+
+	int		irq;
+
+	unsigned long	csr_base;
+	unsigned char	*csr_remap;
+	unsigned long	csr_len;
+#ifdef CONFIG_MM_MAP_MEMORY
+	unsigned long	mem_base;
+	unsigned char	*mem_remap;
+	unsigned long	mem_len;
+#endif
+
+	unsigned int	win_size; /* PCI window size */
+	unsigned int	mm_size;  /* size in kbytes */
+
+	struct buffer_head	*bh, **bhtail;
+
+	struct mm_page {
+		dma_addr_t		page_dma;
+		struct mm_dma_desc	*desc;
+		int	 		cnt, headcnt;
+		struct buffer_head	*bh, **bhtail;
+	} mm_pages[2];
+#define DESC_PER_PAGE ((PAGE_SIZE*2)/sizeof(struct mm_dma_desc))
+
+	int  Active, Ready;
+
+	struct tasklet_struct	tasklet;
+	unsigned int dma_status;
+
+	struct tq_struct plug_tq;
+
+	struct {
+		int		good;
+		int		warned;
+		unsigned long	last_change;
+	} battery[2];
+
+	atomic_t	 usage;
+	spinlock_t 	lock;
+	int		check_batteries;
+
+};
+
+static struct cardinfo cards[MM_MAXCARDS];
+static struct block_device_operations mm_fops;
+static struct timer_list battery_timer;
+
+
+static int              mm_hardsect  [MM_MAXCARDS << MM_SHIFT];
+static int              mm_blocksizes[MM_MAXCARDS << MM_SHIFT];
+static int              mm_sizes[MM_MAXCARDS << MM_SHIFT];
+static struct hd_struct mm_partitions[MM_MAXCARDS << MM_SHIFT];
+
+static int num_cards = 0;
+
+struct gendisk mm_gendisk = {
+    major:         MAJOR_NR,		/* Major number assigned later */
+    major_name:    "umem",		/* Name of the major device */
+    minor_shift:   MM_SHIFT,		/* Shift to get device number */
+    max_p:         1 << MM_SHIFT,	/* Number of partitions */
+    fops:          &mm_fops,   		/* Block dev operations */
+/* everything else is dynamic */
+};
+
+
+static void check_batteries(struct cardinfo *card);
+
+/*
+-----------------------------------------------------------------------------------
+--                           get_userbit
+-----------------------------------------------------------------------------------
+*/
+static int get_userbit(struct cardinfo *card, int bit)
+{
+	unsigned char led;
+
+	led = readb(card->csr_remap + MEMCTRLCMD_LEDCTRL);
+	return led & bit;
+}
+/*
+-----------------------------------------------------------------------------------
+--                            set_userbit
+-----------------------------------------------------------------------------------
+*/
+static int set_userbit(struct cardinfo *card, int bit, unsigned char state)
+{
+	unsigned char led;
+
+	led = readb(card->csr_remap + MEMCTRLCMD_LEDCTRL);
+	if (state)
+		led |= bit;
+	else
+		led &= ~bit;
+	writeb(led, card->csr_remap + MEMCTRLCMD_LEDCTRL);
+
+	return 0;
+}
+/*
+-----------------------------------------------------------------------------------
+--                             set_led
+-----------------------------------------------------------------------------------
+*/
+/*
+ * NOTE: For the power LED, use the LED_POWER_* macros since they differ
+ */
+static void set_led(struct cardinfo *card, int shift, unsigned char state)
+{
+	unsigned char led;
+
+	led = readb(card->csr_remap + MEMCTRLCMD_LEDCTRL);
+	if (state == LED_FLIP)
+		led ^= (1<<shift);
+	else {
+		led &= ~(0x03 << shift);
+		led |= (state << shift);
+	}
+	writeb(led, card->csr_remap + MEMCTRLCMD_LEDCTRL);
+
+}
+
+#ifdef MM_DIAG
+/*
+-----------------------------------------------------------------------------------
+--                              dump_regs
+-----------------------------------------------------------------------------------
+*/
+static void dump_regs(struct cardinfo *card)
+{
+	unsigned char *p;
+	int i, i1;
+
+	p = card->csr_remap;
+	for (i = 0; i < 8; i++) {
+		printk(KERN_DEBUG "%p   ", p);
+
+		for (i1 = 0; i1 < 16; i1++)
+			printk("%02x ", *p++);
+
+		printk("\n");
+	}
+}
+#endif
+/*
+-----------------------------------------------------------------------------------
+--                            dump_dmastat
+-----------------------------------------------------------------------------------
+*/
+static void dump_dmastat(struct cardinfo *card, unsigned int dmastat)
+{
+	printk(KERN_DEBUG "MM%d*: DMAstat - ", card->card_number);
+	if (dmastat & DMASCR_ANY_ERR)
+		printk("ANY_ERR ");
+	if (dmastat & DMASCR_MBE_ERR)
+		printk("MBE_ERR ");
+	if (dmastat & DMASCR_PARITY_ERR_REP)
+		printk("PARITY_ERR_REP ");
+	if (dmastat & DMASCR_PARITY_ERR_DET)
+		printk("PARITY_ERR_DET ");
+	if (dmastat & DMASCR_SYSTEM_ERR_SIG)
+		printk("SYSTEM_ERR_SIG ");
+	if (dmastat & DMASCR_TARGET_ABT)
+		printk("TARGET_ABT ");
+	if (dmastat & DMASCR_MASTER_ABT)
+		printk("MASTER_ABT ");
+	if (dmastat & DMASCR_CHAIN_COMPLETE)
+		printk("CHAIN_COMPLETE ");
+	if (dmastat & DMASCR_DMA_COMPLETE)
+		printk("DMA_COMPLETE ");
+	printk("\n");
+}
+
+/*
+ * Theory of request handling
+ *
+ * Each buffer_head is assigned to one mm_dma_desc.
+ * We have two pages of mm_dma_desc, holding about 64 descriptors
+ * each.  These are allocated at init time.
+ * One page is "Ready" and is either full, or can have request added.
+ * The other page might be "Active", which DMA is happening on it.
+ *
+ * Whenever IO on the active page completes, the Ready page is activated
+ * and the ex-Active page is clean out and made Ready.
+ * Otherwise the Ready page is only activated when it becomes full, or
+ * when mm_unplug_device is called via run_task_queue(&tq_disk).
+ *
+ * If a request arrives while both pages a full, it is queued, and b_rdev is
+ * overloaded to record whether it was a read or a write.
+ *
+ * The interrupt handler only polls the device to clear the interrupt.
+ * The processing of the result is done in a tasklet.
+ */
+
+static void mm_start_io(struct cardinfo *card)
+{
+	/* we have the lock, we know there is
+	 * no IO active, and we know that card->Active
+	 * is set
+	 */
+	struct mm_dma_desc *desc;
+	struct mm_page *page;
+	int offset;
+
+	/* make the last descriptor end the chain */
+	page = &card->mm_pages[card->Active];
+	PRINTK("start_io: %d %d->%d\n", card->Active, page->headcnt, page->cnt-1);
+	desc = &page->desc[page->cnt-1];
+
+	desc->control_bits |= cpu_to_le32(DMASCR_CHAIN_COMP_EN);
+	desc->control_bits &= ~cpu_to_le32(DMASCR_CHAIN_EN);
+	desc->sem_control_bits = desc->control_bits;
+
+			       
+	if (debug & DEBUG_LED_ON_TRANSFER)
+		set_led(card, LED_REMOVE, LED_ON);
+
+	desc = &page->desc[page->headcnt];
+	writel(0, card->csr_remap + DMA_PCI_ADDR);
+	writel(0, card->csr_remap + DMA_PCI_ADDR + 4);
+
+	writel(0, card->csr_remap + DMA_LOCAL_ADDR);
+	writel(0, card->csr_remap + DMA_LOCAL_ADDR + 4);
+
+	writel(0, card->csr_remap + DMA_TRANSFER_SIZE);
+	writel(0, card->csr_remap + DMA_TRANSFER_SIZE + 4);
+
+	writel(0, card->csr_remap + DMA_SEMAPHORE_ADDR);
+	writel(0, card->csr_remap + DMA_SEMAPHORE_ADDR + 4);
+
+	offset = ((char*)desc) - ((char*)page->desc);
+	writel(cpu_to_le32((page->page_dma+offset)&0xffffffff),
+	       card->csr_remap + DMA_DESCRIPTOR_ADDR);
+	/* if sizeof(dma_addr_t) == 32, this will generate a warning, sorry */
+	writel(cpu_to_le32((page->page_dma)>>32),
+	       card->csr_remap + DMA_DESCRIPTOR_ADDR + 4);
+
+	/* Go, go, go */
+	writel(cpu_to_le32(DMASCR_GO | DMASCR_CHAIN_EN | pci_cmds),
+	       card->csr_remap + DMA_STATUS_CTRL);
+}
+
+static int add_bh(struct cardinfo *card);
+
+static void activate(struct cardinfo *card)
+{
+	/* if No page is Active, and Ready is 
+	 * not empty, then switch Ready page
+	 * to active and start IO.
+	 * Then add any bh's that are available to Ready
+	 */
+
+	do {
+		while (add_bh(card))
+			;
+
+		if (card->Active == -1 &&
+		    card->mm_pages[card->Ready].cnt > 0) {
+			card->Active = card->Ready;
+			card->Ready = 1-card->Ready;
+			mm_start_io(card);
+		}
+
+	} while (card->Active == -1 && add_bh(card));
+}
+
+static inline void reset_page(struct mm_page *page)
+{
+	page->cnt = 0;
+	page->headcnt = 0;
+	page->bh = NULL;
+	page->bhtail = & page->bh;
+}
+
+static void mm_unplug_device(void *data)
+{
+	struct cardinfo *card = data;
+
+	spin_lock_bh(&card->lock);
+	activate(card);
+	spin_unlock_bh(&card->lock);
+}
+
+/* 
+ * If there is room on Ready page, take
+ * one bh off list and add it.
+ * return 1 if there was room, else 0.
+ */
+static int add_bh(struct cardinfo *card)
+{
+	struct mm_page *p;
+	struct mm_dma_desc *desc;
+	dma_addr_t dma_handle;
+	int offset;
+	struct buffer_head *bh;
+	int rw;
+
+	bh = card->bh;
+	if (!bh)
+		return 0;
+
+	if (card->mm_pages[card->Ready].cnt >= DESC_PER_PAGE)
+		return 0;
+
+	card->bh = bh->b_reqnext;
+	if (card->bh == NULL)
+		card->bhtail = &card->bh;
+	rw = bh->b_rdev;
+
+	dma_handle = pci_map_page(card->dev, bh->b_page, bh_offset(bh),
+				  bh->b_size,
+				  (rw==READ) ?
+				  PCI_DMA_FROMDEVICE : PCI_DMA_TODEVICE);
+
+	p = &card->mm_pages[card->Ready];
+	desc = &p->desc[p->cnt];
+	p->cnt++;
+	*(p->bhtail) = bh;
+	p->bhtail = &(bh->b_reqnext);
+	bh->b_reqnext = NULL;
+
+	desc->data_dma_handle = dma_handle;
+
+	desc->pci_addr = cpu_to_le64((u64)desc->data_dma_handle);
+	desc->local_addr= cpu_to_le64(bh->b_rsector << 9);
+	desc->transfer_size = cpu_to_le32(bh->b_size);
+	offset = ( ((char*)&desc->sem_control_bits) - ((char*)p->desc));
+	desc->sem_addr = cpu_to_le64((u64)(p->page_dma+offset));
+	desc->zero1 = desc->zero2 = 0;
+	offset = ( ((char*)(desc+1)) - ((char*)p->desc));
+	desc->next_desc_addr = cpu_to_le64(p->page_dma+offset);
+	desc->control_bits = cpu_to_le32(DMASCR_GO|DMASCR_ERR_INT_EN|
+					 DMASCR_PARITY_INT_EN|
+					 DMASCR_CHAIN_EN |
+					 DMASCR_SEM_EN |
+					 pci_cmds);
+	if (rw == WRITE)
+		desc->control_bits |= cpu_to_le32(DMASCR_TRANSFER_READ);
+	desc->sem_control_bits = desc->control_bits;
+	return 1;
+}
+
+static void process_page(unsigned long data)
+{
+	/* check if any of the requests in the page are DMA_COMPLETE,
+	 * and deal with them appropriately.
+	 * If we find a descriptor without DMA_COMPLETE in the semaphore, then
+	 * dma must have hit an error on that descriptor, so use dma_status instead
+	 * and assume that all following descriptors must be re-tried.
+	 */
+	struct mm_page *page;
+	struct buffer_head *ok=NULL, *fail=NULL;
+	struct cardinfo *card = (struct cardinfo *)data;
+	unsigned int dma_status = card->dma_status;
+
+	spin_lock_bh(&card->lock);
+	if (card->Active < 0)
+		goto out_unlock;
+	page = &card->mm_pages[card->Active];
+	
+	while (page->bh != NULL) {
+		struct buffer_head *bh = page->bh;
+		struct mm_dma_desc *desc = &page->desc[page->headcnt];
+		int control = le32_to_cpu(desc->sem_control_bits);
+		int last=0;
+
+		if (!(control & DMASCR_DMA_COMPLETE)) {
+			control = dma_status;
+			last=1; 
+		}
+		page->headcnt++;
+		page->bh = bh->b_reqnext;
+
+		pci_unmap_page(card->dev, desc->data_dma_handle, bh->b_size,
+				 (control& DMASCR_TRANSFER_READ) ?
+				PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE);
+		if (!(control & DMASCR_HARD_ERROR)) {
+			/* it worked just fine */
+			bh->b_reqnext = ok;
+			ok = bh;
+		} else {
+			/* error */
+			bh->b_reqnext = fail;
+			fail = bh;
+			printk(KERN_WARNING "MM%d: I/O error on sector %lx/%x\n",
+			       card->card_number, bh->b_rsector, bh->b_size);
+			dump_dmastat(card, control);
+		}
+		if (last) break;
+	}
+
+	if (debug & DEBUG_LED_ON_TRANSFER)
+		set_led(card, LED_REMOVE, LED_OFF);
+
+	if (card->check_batteries) {
+		card->check_batteries = 0;
+		check_batteries(card);
+	}
+	if (page->headcnt >= page->cnt) {
+		reset_page(page);
+		card->Active = -1;
+		activate(card);
+	} else {
+		/* haven't finished with this one yet */
+		PRINTK("do some more\n");
+		mm_start_io(card);
+	}
+ out_unlock:
+	spin_unlock_bh(&card->lock);
+
+	while(ok) {
+		struct buffer_head *bh = ok;
+		ok = bh->b_reqnext;
+		bh->b_reqnext = NULL;
+		bh->b_end_io(bh, 1);
+	}
+	while(fail) {
+		struct buffer_head *bh = fail;
+		fail = bh->b_reqnext;
+		bh->b_reqnext = NULL;
+		bh->b_end_io(bh, 0);
+	}
+
+}
+
+/*
+-----------------------------------------------------------------------------------
+--                              mm_make_request
+-----------------------------------------------------------------------------------
+*/
+static int mm_make_request(request_queue_t *q, int rw, struct buffer_head *bh)
+{
+	struct cardinfo *card = &cards[DEVICE_NR(bh->b_rdev)];
+	PRINTK("mm_make_request %d %ld %d\n", rw, bh->b_rsector, bh->b_size);
+	bh->b_rsector += mm_partitions[minor(bh->b_rdev)].start_sect;
+	bh->b_rdev = rw; /* overloading... */
+
+	spin_lock_bh(&card->lock);
+	*card->bhtail = bh;
+	bh->b_reqnext = NULL;
+	card->bhtail = &bh->b_reqnext;
+	spin_unlock_bh(&card->lock);
+
+	queue_task(&card->plug_tq, &tq_disk);
+	return 0;
+}
+
+/*
+-----------------------------------------------------------------------------------
+--                              mm_interrupt
+-----------------------------------------------------------------------------------
+*/
+static void mm_interrupt(int irq, void *__card, struct pt_regs *regs)
+{
+	struct cardinfo *card = (struct cardinfo *) __card;
+	unsigned int dma_status;
+	unsigned short cfg_status;
+
+HW_TRACE(0x30);
+
+	dma_status = le32_to_cpu(readl(card->csr_remap + DMA_STATUS_CTRL));
+
+	if (!(dma_status & (DMASCR_ERROR_MASK | DMASCR_CHAIN_COMPLETE))) {
+		/* interrupt wasn't for me ... */
+		return;
+        }
+
+	/* clear COMPLETION interrupts */
+	writel(cpu_to_le32(DMASCR_DMA_COMPLETE|DMASCR_CHAIN_COMPLETE),
+	       card->csr_remap+ DMA_STATUS_CTRL);
+
+	
+	/* log errors and clear interrupt status */
+	if (dma_status & DMASCR_ANY_ERR) {
+		unsigned int	data_log1, data_log2;
+		unsigned int	addr_log1, addr_log2;
+		unsigned char	stat, count, syndrome, check;
+
+		stat = readb(card->csr_remap + MEMCTRLCMD_ERRSTATUS);
+
+		data_log1 = le32_to_cpu(readl(card->csr_remap + ERROR_DATA_LOG));
+		data_log2 = le32_to_cpu(readl(card->csr_remap + ERROR_DATA_LOG + 4));
+		addr_log1 = le32_to_cpu(readl(card->csr_remap + ERROR_ADDR_LOG));
+		addr_log2 = readb(card->csr_remap + ERROR_ADDR_LOG + 4);
+
+		count = readb(card->csr_remap + ERROR_COUNT);
+		syndrome = readb(card->csr_remap + ERROR_SYNDROME);
+		check = readb(card->csr_remap + ERROR_CHECK);
+
+		dump_dmastat(card, dma_status);
+
+		if (stat & 0x01)
+			printk(KERN_ERR "MM%d*: Memory access error detected (err count %d)\n",
+				card->card_number, count);
+		if (stat & 0x02)
+			printk(KERN_ERR "MM%d*: Multi-bit EDC error\n",
+				card->card_number);
+
+		printk(KERN_ERR "MM%d*: Fault Address 0x%02x%08x, Fault Data 0x%08x%08x\n",
+			card->card_number, addr_log2, addr_log1, data_log2, data_log1);
+		printk(KERN_ERR "MM%d*: Fault Check 0x%02x, Fault Syndrome 0x%02x\n",
+			card->card_number, check, syndrome);
+
+		writeb(0, card->csr_remap + ERROR_COUNT);
+	}
+
+	if (dma_status & DMASCR_PARITY_ERR_REP) {
+		printk(KERN_ERR "MM%d*: PARITY ERROR REPORTED\n", card->card_number);
+		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
+		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
+	}
+
+	if (dma_status & DMASCR_PARITY_ERR_DET) {
+		printk(KERN_ERR "MM%d*: PARITY ERROR DETECTED\n", card->card_number); 
+		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
+		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
+	}
+
+	if (dma_status & DMASCR_SYSTEM_ERR_SIG) {
+		printk(KERN_ERR "MM%d*: SYSTEM ERROR\n", card->card_number); 
+		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
+		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
+	}
+
+	if (dma_status & DMASCR_TARGET_ABT) {
+		printk(KERN_ERR "MM%d*: TARGET ABORT\n", card->card_number); 
+		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
+		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
+	}
+
+	if (dma_status & DMASCR_MASTER_ABT) {
+		printk(KERN_ERR "MM%d*: MASTER ABORT\n", card->card_number); 
+		pci_read_config_word(card->dev, PCI_STATUS, &cfg_status);
+		pci_write_config_word(card->dev, PCI_STATUS, cfg_status);
+	}
+
+	/* and process the DMA descriptors */
+	card->dma_status = dma_status;
+	tasklet_schedule(&card->tasklet);
+
+HW_TRACE(0x36);
+
+}
+/*
+-----------------------------------------------------------------------------------
+--                         set_fault_to_battery_status
+-----------------------------------------------------------------------------------
+*/
+/*
+ * If both batteries are good, no LED
+ * If either battery has been warned, solid LED
+ * If both batteries are bad, flash the LED quickly
+ * If either battery is bad, flash the LED semi quickly
+ */
+static void set_fault_to_battery_status(struct cardinfo *card)
+{
+	if (card->battery[0].good && card->battery[1].good)
+		set_led(card, LED_FAULT, LED_OFF);
+	else if (card->battery[0].warned || card->battery[1].warned)
+		set_led(card, LED_FAULT, LED_ON);
+	else if (!card->battery[0].good && !card->battery[1].good)
+		set_led(card, LED_FAULT, LED_FLASH_7_0);
+	else
+		set_led(card, LED_FAULT, LED_FLASH_3_5);
+}
+
+static void init_battery_timer(void);
+
+
+/*
+-----------------------------------------------------------------------------------
+--                            check_battery
+-----------------------------------------------------------------------------------
+*/
+static int check_battery(struct cardinfo *card, int battery, int status)
+{
+	if (status != card->battery[battery].good) {
+		card->battery[battery].good = !card->battery[battery].good;
+		card->battery[battery].last_change = jiffies;
+
+		if (card->battery[battery].good) {
+			printk(KERN_ERR "MM%d: Battery %d now good\n",
+				card->card_number, battery + 1);
+			card->battery[battery].warned = 0;
+		} else
+			printk(KERN_ERR "MM%d: Battery %d now FAILED\n",
+				card->card_number, battery + 1);
+
+		return 1;
+	} else if (!card->battery[battery].good &&
+		   !card->battery[battery].warned &&
+		   time_after_eq(jiffies, card->battery[battery].last_change +
+				 (HZ * 60 * 60 * 5))) {
+		printk(KERN_ERR "MM%d: Battery %d still FAILED after 5 hours\n",
+			card->card_number, battery + 1);
+		card->battery[battery].warned = 1;
+
+		return 1;
+	}
+
+	return 0;
+}
+/*
+-----------------------------------------------------------------------------------
+--                              check_batteries
+-----------------------------------------------------------------------------------
+*/
+static void check_batteries(struct cardinfo *card)
+{
+	/* NOTE: this must *never* be called while the card
+	 * is doing (bus-to-card) DMA, or you will need the
+	 * reset switch
+	 */
+	unsigned char status;
+	int ret1, ret2;
+
+	status = readb(card->csr_remap + MEMCTRLSTATUS_BATTERY);
+	if (debug & DEBUG_BATTERY_POLLING)
+		printk(KERN_DEBUG "MM%d: checking battery status, 1 = %s, 2 = %s\n",
+		       card->card_number,
+		       (status & BATTERY_1_FAILURE) ? "FAILURE" : "OK",
+		       (status & BATTERY_2_FAILURE) ? "FAILURE" : "OK");
+
+	ret1 = check_battery(card, 0, !(status & BATTERY_1_FAILURE));
+	ret2 = check_battery(card, 1, !(status & BATTERY_2_FAILURE));
+
+	if (ret1 || ret2)
+		set_fault_to_battery_status(card);
+}
+
+static void check_all_batteries(unsigned long ptr)
+{
+	int i;
+
+	for (i = 0; i < num_cards; i++) {
+		struct cardinfo *card = &cards[i];
+		spin_lock_bh(&card->lock);
+		if (card->Active >= 0)
+			card->check_batteries = 1;
+		else
+			check_batteries(card);
+		spin_unlock_bh(&card->lock);
+	}
+
+	init_battery_timer();
+}
+/*
+-----------------------------------------------------------------------------------
+--                            init_battery_timer
+-----------------------------------------------------------------------------------
+*/
+static void init_battery_timer(void)
+{
+	init_timer(&battery_timer);
+	battery_timer.function = check_all_batteries;
+	battery_timer.expires = jiffies + (HZ * 60);
+	add_timer(&battery_timer);
+}
+/*
+-----------------------------------------------------------------------------------
+--                              del_battery_timer
+-----------------------------------------------------------------------------------
+*/
+static void del_battery_timer(void)
+{
+	del_timer(&battery_timer);
+}
+/*
+-----------------------------------------------------------------------------------
+--                                mm_revalidate
+-----------------------------------------------------------------------------------
+*/
+/*
+ * Note no locks taken out here.  In a worst case scenario, we could drop
+ * a chunk of system memory.  But that should never happen, since validation
+ * happens at open or mount time, when locks are held.
+ */
+static int mm_revalidate(kdev_t i_rdev)
+{
+	int i;
+
+	int card_number = DEVICE_NR(i_rdev);
+	/* first partition, # of partitions */
+	int part1 = (DEVICE_NR(i_rdev) << MM_SHIFT) + 1;
+	int npart = (1 << MM_SHIFT) -1;
+
+	/* first clear old partition information */
+	for (i=0; i<npart ;i++) {
+		mm_gendisk.sizes[part1+i]=0;
+		mm_gendisk.part[part1+i].start_sect = 0;
+		mm_gendisk.part[part1+i].nr_sects = 0;
+	}
+
+	mm_gendisk.part[card_number << MM_SHIFT].nr_sects =
+		cards[card_number].mm_size << 1;
+
+
+	/* then fill new info */
+	printk(KERN_INFO "mm partition check: (%d)\n", DEVICE_NR(i_rdev));
+	grok_partitions(&mm_gendisk, card_number,  1<<MM_SHIFT,
+			mm_gendisk.sizes[card_number<<MM_SHIFT]);
+	return 0;
+}
+/*
+-----------------------------------------------------------------------------------
+--                            mm_ioctl
+-----------------------------------------------------------------------------------
+*/
+static int mm_ioctl(struct inode *i, struct file *f, unsigned int cmd, unsigned long arg)
+{
+	int err, size, card_number;
+	struct hd_geometry geo;
+	unsigned int minor;
+
+	if (!i || !i->i_rdev)
+		return -EINVAL;
+
+	minor       = minor(i->i_rdev);
+	card_number = (minor >> MM_SHIFT);
+
+
+	switch(cmd) {
+
+	case BLKGETSIZE:
+		/* Return the device size, expressed in sectors */
+		err = ! access_ok (VERIFY_WRITE, arg, sizeof(long));
+		if (err) return -EFAULT;
+		size = mm_gendisk.part[minor].nr_sects;
+		if (copy_to_user((long *) arg, &size, sizeof (long)))
+			return -EFAULT;
+		return 0;
+
+
+	case BLKRAGET: /* return the readahead value */
+		err = ! access_ok(VERIFY_WRITE, arg, sizeof(long));
+		if (err) return -EFAULT;
+		copy_to_user((long *)arg, &read_ahead[MAJOR(i->i_rdev)],sizeof(long));
+		return 0;
+
+	case BLKRASET: /* set the readahead value */
+		if (!capable(CAP_SYS_RAWIO)) return -EACCES;
+		if (arg > 0xff) return -EINVAL; /* limit it */
+		read_ahead[MAJOR(i->i_rdev)] = arg;
+		return 0;
+
+	case BLKRRPART:
+		return (mm_revalidate(i->i_rdev));
+
+	case HDIO_GETGEO:
+		/*
+		 * get geometry: we have to fake one...  trim the size to a
+		 * multiple of 2048 (1M): tell we have 32 sectors, 64 heads,
+		 * whatever cylinders.
+		 */
+		err = ! access_ok(VERIFY_WRITE, arg, sizeof(geo));
+		if (err) return -EFAULT;
+		size = cards[card_number].mm_size * (1024 / MM_HARDSECT);
+		geo.heads     = 64;
+		geo.sectors   = 32;
+		geo.start     = mm_gendisk.part[minor].start_sect;
+		geo.cylinders = size / (geo.heads * geo.sectors);
+
+		if (copy_to_user((void *) arg, &geo, sizeof(geo)))
+			return -EFAULT;
+		return 0;
+
+
+	default:
+		return blk_ioctl(i->i_rdev, cmd, arg);
+	}
+
+	return -ENOTTY; /* unknown command */
+}
+/*
+-----------------------------------------------------------------------------------
+--                                mm_check_change
+-----------------------------------------------------------------------------------
+  Future support for removable devices
+*/
+static int mm_check_change(kdev_t i_rdev)
+{
+	int card_number = DEVICE_NR(i_rdev);
+/*  struct cardinfo *dev = cards + card_number; */
+	if (card_number >= num_cards) /* paranoid */
+		return 0;
+
+	return 0;
+}
+
+/*
+-----------------------------------------------------------------------------------
+--                            mm_open
+-----------------------------------------------------------------------------------
+*/
+static int mm_open(struct inode *i, struct file *filp)
+{
+	int num;
+	struct cardinfo *card;
+
+	num = DEVICE_NR(i->i_rdev);
+	if (num >= num_cards)
+		return -ENXIO;
+
+	card = cards + num;
+
+	atomic_inc(&card->usage);
+	MOD_INC_USE_COUNT;
+
+	return 0;
+}
+/*
+-----------------------------------------------------------------------------------
+--                              mm_do_release
+-----------------------------------------------------------------------------------
+*/
+static int mm_do_release(struct inode *i, struct file *filp)
+{
+	int num;
+	struct cardinfo *card;
+
+	num = DEVICE_NR(i->i_rdev);
+
+	card = cards + num;
+
+	if (atomic_dec_and_test(&card->usage))
+		invalidate_device(i->i_rdev, 1);
+
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
+#define INITIALIZE_BHS	32
+/*
+-----------------------------------------------------------------------------------
+--                               mm_init_mem
+-----------------------------------------------------------------------------------
+*/
+static void mm_end_buffer_io_sync(struct buffer_head *bh, int uptodate)
+{
+	mark_buffer_uptodate(bh, uptodate);
+	unlock_buffer(bh);
+}
+
+ 
+static int __devinit mm_init_mem(struct cardinfo *card)
+{
+	struct buffer_head *bhlist, *bhactive, *bh;
+	unsigned int i;
+	int rc = 0;
+	struct page *zero_page;
+
+	/* Turn this off when we flush the contents of memory and have */
+	/*  the card rebuild ECC */
+	writeb(EDC_NONE_DEFAULT, card->csr_remap + MEMCTRLCMD_ERRCTRL);
+
+	printk("MM%d: initializing memory\n", card->card_number);
+
+	zero_page = alloc_page(GFP_KERNEL);
+	if (!zero_page) {
+		printk(KERN_ERR "unable to allocate page for zeroing memory\n");
+		rc = -ENOMEM;
+		goto out_alloc_zero_page;
+	}
+
+	memset(page_address(zero_page), 0, PAGE_SIZE);
+	
+	i=0; bhlist = NULL;
+	while (i < INITIALIZE_BHS) {
+		bh = kmem_cache_alloc(bh_cachep, SLAB_KERNEL);
+		if (bh == NULL)
+			break;
+		bh->b_next = bhlist;
+		bhlist = bh;
+
+		bh->b_size = PAGE_SIZE;
+		init_buffer(bh, mm_end_buffer_io_sync, NULL);
+		set_bh_page(bh, zero_page, 0);
+		bh->b_dev = bh->b_rdev =
+			mk_kdev(MAJOR_NR, card->card_number<<MM_SHIFT);
+		init_waitqueue_head(&bh->b_wait);
+
+		i++;
+	}
+	if (bhlist == NULL) {
+		printk(KERN_ERR "MM: count not allocate buffer heads!!\n");
+		rc = -ENOMEM;
+		goto out_alloc_bh;
+	}
+
+	bhactive = NULL;
+	for (i = 0; i < card->mm_size / (PAGE_SIZE / 1024);i++) {
+		if (bhlist == NULL) {
+			/* time to wait for some buffers */
+			while (bhactive) {
+				bh = bhactive;
+				bhactive = bh->b_next;
+				wait_on_buffer(bh);
+				if (!test_bit(BH_Uptodate, &bh->b_state))
+					rc = -EIO;
+				bh->b_next = bhlist;
+				bhlist = bh;
+			}
+		}
+		bh = bhlist;
+		bhlist = bh->b_next;
+
+		bh->b_blocknr = i;
+		bh->b_rsector = i*(PAGE_SIZE/512);
+		set_bit(BH_Lock, &bh->b_state);
+		clear_bit(BH_Uptodate, &bh->b_state);
+		mm_make_request(NULL, WRITE, bh);
+		bh->b_next = bhactive;
+		bhactive = bh;
+	}
+	while (bhactive) {
+		bh = bhactive;
+		bhactive = bh->b_next;
+		wait_on_buffer(bh);
+		bh->b_next = bhlist;
+		bhlist = bh;
+	}
+
+	if (!rc)
+		set_userbit(card, MEMORY_INITIALIZED, 1);
+
+	while (bhlist) {
+		bh = bhlist;
+		bhlist = bh->b_next;
+		kmem_cache_free(bh_cachep, bh);
+	}
+
+out_alloc_bh:
+
+	free_page((unsigned long) zero_page);
+out_alloc_zero_page:
+
+	return rc;
+}
+/*
+-----------------------------------------------------------------------------------
+--                             mm_fops
+-----------------------------------------------------------------------------------
+*/
+static struct block_device_operations mm_fops = {
+	owner:		THIS_MODULE,
+	open:		mm_open,
+	release:	mm_do_release,
+	ioctl:		mm_ioctl,
+	revalidate:	mm_revalidate,
+	check_media_change: mm_check_change,
+};
+/*
+-----------------------------------------------------------------------------------
+--                                mm_pci_probe
+-----------------------------------------------------------------------------------
+*/
+static int __devinit mm_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
+{
+	int ret = -ENODEV;
+	struct cardinfo *card = &cards[num_cards];
+	unsigned char	mem_present;
+	unsigned char	batt_status;
+	unsigned int	saved_bar, data;
+
+	if (pci_enable_device(dev) < 0)
+		return -ENODEV;
+
+	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF8);
+	pci_set_master(dev);
+
+	card->dev         = dev;
+	card->card_number = num_cards;
+
+	card->csr_base = pci_resource_start(dev, 0);
+	card->csr_len  = pci_resource_len(dev, 0);
+#ifdef CONFIG_MM_MAP_MEMORY
+	card->mem_base = pci_resource_start(dev, 1);
+	card->mem_len  = pci_resource_len(dev, 1);
+#endif
+
+	printk(KERN_INFO "Micro Memory(tm) controller #%d found at %02x:%02x (PCI Mem Module (Battery Backup))\n",
+	       card->card_number, dev->bus->number, dev->devfn);
+
+	if (pci_set_dma_mask(dev, 0xffffffffffffffffLL) &&
+	    !pci_set_dma_mask(dev, 0xffffffffLL)) {
+		printk(KERN_WARNING "MM%d: NO suitable DMA found\n",num_cards);
+		return  -ENOMEM;
+	}
+	if (!request_mem_region(card->csr_base, card->csr_len, "Micro Memory")) {
+		printk(KERN_ERR "MM%d: Unable to request memory region\n", card->card_number);
+		ret = -ENOMEM;
+
+		goto failed_req_csr;
+	}
+
+	card->csr_remap = ioremap_nocache(card->csr_base, card->csr_len);
+	if (!card->csr_remap) {
+		printk(KERN_ERR "MM%d: Unable to remap memory region\n", card->card_number);
+		ret = -ENOMEM;
+
+		goto failed_remap_csr;
+	}
+
+	printk(KERN_INFO "MM%d: CSR 0x%08lx -> 0x%p (0x%lx)\n", card->card_number,
+	       card->csr_base, card->csr_remap, card->csr_len);
+
+#ifdef CONFIG_MM_MAP_MEMORY
+	if (!request_mem_region(card->mem_base, card->mem_len, "Micro Memory")) {
+		printk(KERN_ERR "MM%d: Unable to request memory region\n", card->card_number);
+		ret = -ENOMEM;
+
+		goto failed_req_mem;
+	}
+
+	if (!(card->mem_remap = (unsigned char *)ioremap(card->mem_base, cards->mem_len))) {
+		printk(KERN_ERR "MM%d: Unable to remap memory region\n", card->card_number);
+		ret = -ENOMEM;
+
+		goto failed_remap_mem;
+	}
+
+	printk(KERN_INFO "MM%d: MEM 0x%8lx -> 0x%8lx (0x%lx)\n", card->card_number,
+	       card->mem_base, card->mem_remap, card->mem_len);
+#else
+	printk(KERN_INFO "MM%d: MEM area not remapped (CONFIG_MM_MAP_MEMORY not set)\n",
+	       card->card_number);
+#endif
+	if (readb(card->csr_remap + MEMCTRLSTATUS_MAGIC) != MM_MAGIC_VALUE) {
+		printk(KERN_ERR "MM%d: Magic number invalid\n", card->card_number);
+		ret = -ENOMEM;
+
+		goto failed_magic;
+	}
+	card->mm_pages[0].desc = pci_alloc_consistent(card->dev,
+						      PAGE_SIZE*2,
+						      &card->mm_pages[0].page_dma);
+	card->mm_pages[1].desc = pci_alloc_consistent(card->dev,
+						      PAGE_SIZE*2,
+						      &card->mm_pages[1].page_dma);
+	if (card->mm_pages[0].desc == NULL ||
+	    card->mm_pages[1].desc == NULL) {
+		printk(KERN_ERR "MM%d: alloc failed\n", card->card_number);
+		goto failed_alloc;
+	}
+	reset_page(&card->mm_pages[0]);
+	reset_page(&card->mm_pages[1]);
+	card->Ready = 0;	/* page 0 is ready */
+	card->Active = -1;	/* no page is active */
+	card->bh = NULL;
+	card->bhtail = &card->bh;
+
+	tasklet_init(&card->tasklet, process_page, (unsigned long)card);
+
+	card->plug_tq.sync = 0;
+	card->plug_tq.routine = &mm_unplug_device;
+	card->plug_tq.data = card;
+	card->check_batteries = 0;
+	
+	mem_present = readb(card->csr_remap + MEMCTRLSTATUS_MEMORY);
+	switch (mem_present) {
+	case MEM_128_MB:
+		card->mm_size = 1024 * 128;
+		break;
+	case MEM_256_MB:
+		card->mm_size = 1024 * 256;
+		break;
+	case MEM_512_MB:
+		card->mm_size = 1024 * 512;
+		break;
+	case MEM_1_GB:
+		card->mm_size = 1024 * 1024;
+		break;
+	case MEM_2_GB:
+		card->mm_size = 1024 * 2048;
+		break;
+	default:
+		card->mm_size = 0;
+		break;
+	}
+
+	/* Clear the LED's we control */
+	set_led(card, LED_REMOVE, LED_OFF);
+	set_led(card, LED_FAULT, LED_OFF);
+
+	batt_status = readb(card->csr_remap + MEMCTRLSTATUS_BATTERY);
+
+	card->battery[0].good = !(batt_status & BATTERY_1_FAILURE);
+	card->battery[1].good = !(batt_status & BATTERY_2_FAILURE);
+	card->battery[0].last_change = card->battery[1].last_change = jiffies;
+
+	printk(KERN_INFO "MM%d: Size %d KB, Battery 1 %s (%s), Battery 2 %s (%s)\n",
+	       card->card_number, card->mm_size,
+	       (batt_status & BATTERY_1_DISABLED ? "Disabled" : "Enabled"),
+	       card->battery[0].good ? "OK" : "FAILURE",
+	       (batt_status & BATTERY_2_DISABLED ? "Disabled" : "Enabled"),
+	       card->battery[1].good ? "OK" : "FAILURE");
+
+	set_fault_to_battery_status(card);
+
+	pci_read_config_dword(dev, PCI_BASE_ADDRESS_1, &saved_bar);
+	data = 0xffffffff;
+	pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, data);
+	pci_read_config_dword(dev, PCI_BASE_ADDRESS_1, &data);
+	pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, saved_bar);
+	data &= 0xfffffff0;
+	data = ~data;
+	data += 1;
+
+	card->win_size = data;
+
+
+	if (request_irq(dev->irq, mm_interrupt, SA_SHIRQ, "pci-umem", card)) {
+		printk(KERN_ERR "MM%d: Unable to allocate IRQ\n", card->card_number);
+		ret = -ENODEV;
+
+		goto failed_req_irq;
+	}
+
+	card->irq = dev->irq;
+	printk(KERN_INFO "MM%d: Window size %d bytes, IRQ %d\n", card->card_number,
+	       card->win_size, card->irq);
+
+        spin_lock_init(&card->lock);
+
+	dev->driver_data = card;
+
+	if (pci_write_cmd != 0x0F) 	/* If not Memory Write & Invalidate */
+		pci_write_cmd = 0x07;	/* then Memory Write command */
+
+	if (pci_write_cmd & 0x08) { /* use Memory Write and Invalidate */
+		unsigned short cfg_command;
+		pci_read_config_word(dev, PCI_COMMAND, &cfg_command);
+		cfg_command |= 0x10; /* Memory Write & Invalidate Enable */
+		pci_write_config_word(dev, PCI_COMMAND, cfg_command);
+	}
+	pci_cmds = (pci_read_cmd << 28) | (pci_write_cmd << 24);
+
+	num_cards++;
+
+	if (init_mem)
+		mm_init_mem(card);
+	else {
+		if (!get_userbit(card, MEMORY_INITIALIZED))
+			printk(KERN_INFO "MM%d: memory NOT initialized. perhaps load with init_mem=1?\n", card->card_number);
+		else
+			printk(KERN_INFO "MM%d: memory already initialized\n", card->card_number);
+	}
+
+	/* Enable ECC */
+	writeb(EDC_STORE_CORRECT, card->csr_remap + MEMCTRLCMD_ERRCTRL);
+
+	return 0;
+
+ failed_req_irq:
+ failed_alloc:
+	if (card->mm_pages[0].desc)
+		pci_free_consistent(card->dev, PAGE_SIZE*2,
+				    card->mm_pages[0].desc,
+				    card->mm_pages[0].page_dma);
+	if (card->mm_pages[1].desc)
+		pci_free_consistent(card->dev, PAGE_SIZE*2,
+				    card->mm_pages[1].desc,
+				    card->mm_pages[1].page_dma);
+ failed_magic:
+#ifdef CONFIG_MM_MAP_MEMORY
+	iounmap((void *) card->mem_remap);
+ failed_remap_mem:
+	release_mem_region(card->mem_base, card->mem_len);
+ failed_req_mem:
+#endif
+	iounmap((void *) card->csr_base);
+ failed_remap_csr:
+	release_mem_region(card->csr_base, card->csr_len);
+ failed_req_csr:
+
+	return ret;
+}
+/*
+-----------------------------------------------------------------------------------
+--                              mm_pci_remove
+-----------------------------------------------------------------------------------
+*/
+static void mm_pci_remove(struct pci_dev *dev)
+{
+	struct cardinfo *card = dev->driver_data;
+
+	tasklet_kill(&card->tasklet);
+	iounmap(card->csr_remap);
+	release_mem_region(card->csr_base, card->csr_len);
+#ifdef CONFIG_MM_MAP_MEMORY
+	iounmap(card->mem_remap);
+	release_mem_region(card->mem_base, card->mem_len);
+#endif
+	free_irq(card->irq, card);
+
+	if (card->mm_pages[0].desc)
+		pci_free_consistent(card->dev, PAGE_SIZE*2,
+				    card->mm_pages[0].desc,
+				    card->mm_pages[0].page_dma);
+	if (card->mm_pages[1].desc)
+		pci_free_consistent(card->dev, PAGE_SIZE*2,
+				    card->mm_pages[1].desc,
+				    card->mm_pages[1].page_dma);
+}
+
+static const struct pci_device_id __devinitdata mm_pci_ids[] = { {
+	vendor:		PCI_VENDOR_ID_MICRO_MEMORY,
+	device:		PCI_DEVICE_ID_MICRO_MEMORY_5415CN,
+	}, { /* end: all zeroes */ }
+};
+
+MODULE_DEVICE_TABLE(pci, mm_pci_ids);
+
+static struct pci_driver mm_pci_driver = {
+	name:		"umem",
+	id_table:	mm_pci_ids,
+	probe:		mm_pci_probe,
+	remove:		mm_pci_remove,
+};
+/*
+-----------------------------------------------------------------------------------
+--                               mm_init
+-----------------------------------------------------------------------------------
+*/
+int __init mm_init(void)
+{
+	int retval, i;
+	int err;
+
+	printk(KERN_INFO DRIVER_VERSION " : " DRIVER_DESC "\n");
+
+	memset (cards,    0, MM_MAXCARDS * sizeof(struct cardinfo));
+	memset (mm_sizes, 0, (MM_MAXCARDS << MM_SHIFT) * sizeof (int));
+	memset (mm_partitions, 0,
+		(MM_MAXCARDS << MM_SHIFT) * sizeof(struct hd_struct));
+
+	retval = pci_module_init(&mm_pci_driver);
+	if (retval)
+		return -ENOMEM;
+
+	err = devfs_register_blkdev(MAJOR_NR, "umem", &mm_fops);
+	if (err < 0) {
+		printk(KERN_ERR "MM: Could not register block device\n");
+		return -EIO;
+	}
+	devfs_handle = devfs_mk_dir(NULL, "umem", NULL);
+
+	read_ahead[MAJOR_NR] = MM_RAHEAD;
+
+
+	/* Initialize partition size: partion 0 of each card is the entire card */
+	for (i = 0; i < num_cards; i++) {
+		mm_sizes[i << MM_SHIFT] = cards[i].mm_size;
+	}
+        mm_gendisk.sizes = mm_sizes;
+
+	for (i = 0; i < num_cards; i++) {
+		spin_lock_init(&cards[i].lock);
+		mm_partitions[i << MM_SHIFT].nr_sects =
+			cards[i].mm_size * (1024 / MM_HARDSECT);
+	}
+
+	mm_gendisk.part      = mm_partitions;
+	mm_gendisk.nr_real   = num_cards;
+
+	mm_gendisk.next   = gendisk_head;
+	gendisk_head = &mm_gendisk;
+
+	blk_queue_make_request(BLK_DEFAULT_QUEUE(MAJOR_NR),
+			       mm_make_request);
+
+	for (i = 0; i < num_cards << MM_SHIFT; i++) {
+		mm_hardsect[i]   = MM_HARDSECT;
+		mm_blocksizes[i] = MM_BLKSIZE;
+	}
+
+	hardsect_size[MAJOR_NR] = mm_hardsect;
+	blksize_size[MAJOR_NR]  = mm_blocksizes;
+	for (i = 0; i < num_cards; i++) {
+	register_disk(&mm_gendisk, mk_kdev(MAJOR_NR, i<<MM_SHIFT), MM_SHIFT,
+			      &mm_fops, cards[i].mm_size << 1);
+	}
+
+	init_battery_timer();
+	printk("MM: desc_per_page = %ld\n", DESC_PER_PAGE);
+/* printk("mm_init: Done. 10-19-01 9:00\n"); */
+	return 0;
+}
+/*
+-----------------------------------------------------------------------------------
+--                             mm_cleanup
+-----------------------------------------------------------------------------------
+*/
+void __exit mm_cleanup(void)
+{
+	int i;
+
+	del_battery_timer();
+
+	for (i=0; i < num_cards ; i++)
+		devfs_register_partitions(&mm_gendisk, i<<MM_SHIFT, 1);
+	if (devfs_handle)
+		devfs_unregister(devfs_handle);
+	devfs_handle = NULL;
+
+	pci_unregister_driver(&mm_pci_driver);
+
+	devfs_unregister_blkdev(MAJOR_NR, "umem");
+
+	for (i = 0; i < (num_cards << MM_SHIFT); i++)
+		invalidate_device (mk_kdev(MAJOR_NR,i), 1);
+
+	hardsect_size[MAJOR_NR] = NULL;
+	blksize_size [MAJOR_NR] = NULL;
+	read_ahead   [MAJOR_NR] = 0;
+
+	/*
+	 * Get our gendisk structure off the list.
+	 */
+	del_gendisk(&mm_gendisk);
+}
+
+module_init(mm_init);
+module_exit(mm_cleanup);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/xd.c linux-2.5/drivers/block/xd.c
--- linux-2.5.13/drivers/block/xd.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/block/xd.c	Fri May  3 12:57:30 2002
@@ -107,6 +107,8 @@
 	{ 0x0010,"ST11 BIOS v1.7",xd_seagate_init_controller,xd_seagate_init_drive," Seagate ST11R" }, /* Alan Hourihane, alanh@fairlite.demon.co.uk */
 	{ 0x1000,"(c)Copyright 1987 SMS",xd_omti_init_controller,xd_omti_init_drive,"n OMTI 5520" }, /* Dirk Melchers, dirk@merlin.nbg.sub.org */
 	{ 0x0006,"COPYRIGHT XEBEC (C) 1984",xd_xebec_init_controller,xd_xebec_init_drive," XEBEC" }, /* Andrzej Krzysztofowicz, ankry@mif.pg.gda.pl */
+	{ 0x0008,"(C) Copyright 1984 Western Digital Corp", xd_wd_init_controller, xd_wd_init_drive," Western Dig. 1002s-wx2" },
+	{ 0x0008,"(C) Copyright 1986 Western Digital Corporation", xd_wd_init_controller, xd_wd_init_drive," 1986 Western Digital" }, /* jfree@sovereign.org */
 };
 
 static unsigned int xd_bases[] __initdata =
@@ -210,12 +212,12 @@
 
 		printk("Detected a%s controller (type %d) at address %06x\n",
 			xd_sigs[controller].name,controller,address);
-		if (check_region(xd_iobase,4)) {
+		if (!request_region(xd_iobase,4,"xd"))
+			{
 			printk("xd: Ports at 0x%x are not available\n",
 				xd_iobase);
 			return;
-		}
-		request_region(xd_iobase,4,"xd");
+			}
 		if (controller)
 			xd_sigs[controller].init_controller(address);
 		xd_drives = xd_initdrives(xd_sigs[controller].init_drive);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/block/z2ram.c linux-2.5/drivers/block/z2ram.c
--- linux-2.5.13/drivers/block/z2ram.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/block/z2ram.c	Fri May  3 12:57:30 2002
@@ -38,7 +38,7 @@
 #include <asm/bitops.h>
 #include <asm/amigahw.h>
 #include <asm/pgtable.h>
-#include <asm/io.h>
+
 #include <linux/zorro.h>
 
 
@@ -208,7 +208,7 @@
 						   _PAGE_WRITETHRU);
 
 #else
-		vaddr = (unsigned long)ioremap(paddr, size);
+		vaddr = (unsigned long)z_remap_nocache_nonser(paddr, size);
 #endif
 		z2ram_map = 
 			kmalloc((size/Z2RAM_CHUNKSIZE)*sizeof(z2ram_map[0]),
@@ -364,7 +364,7 @@
 	    }
     }    
    
-    blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), DEVICE_REQUES, &z2ram_lock);
+    blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), DEVICE_REQUEST, &z2ram_lock);
     blk_size[ MAJOR_NR ] = z2_sizes;
 
     return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/Config.help linux-2.5/drivers/bluetooth/Config.help
--- linux-2.5.13/drivers/bluetooth/Config.help	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/bluetooth/Config.help	Wed May  1 20:36:25 2002
@@ -1,11 +1,23 @@
+HCI UART driver
 CONFIG_BLUEZ_HCIUART
   Bluetooth HCI UART driver.
   This driver is required if you want to use Bluetooth devices with
-  serial port interface.
+  serial port interface. You will also need this driver if you have 
+  UART based Bluetooth PCMCIA and CF devices like Xircom Credit Card 
+  adapter and BrainBoxes Bluetooth PC Card.
 
   Say Y here to compile support for Bluetooth UART devices into the
   kernel or say M to compile it as module (hci_uart.o).
 
+HCI UART (H4) protocol support 
+CONFIG_BLUEZ_HCIUART_H4
+  UART (H4) is serial protocol for communication between Bluetooth 
+  device and host. This protocol is required for most UART based 
+  Bluetooth device (including PCMCIA and CF). 
+
+  Say Y here to compile support for HCI UART (H4) protocol.
+
+HCI USB driver
 CONFIG_BLUEZ_HCIUSB
   Bluetooth HCI USB driver.
   This driver is required if you want to use Bluetooth devices with
@@ -14,6 +26,24 @@
   Say Y here to compile support for Bluetooth USB devices into the
   kernel or say M to compile it as module (hci_usb.o).
 
+HCI USB firmware download support
+CONFIG_BLUEZ_USB_FW_LOAD
+  Firmware download support for Bluetooth USB devices.
+  This support is required for devices like Broadcom BCM2033.
+
+  HCI USB driver uses external firmware downloader program provided 
+  in BlueFW package.
+  For more information, see <http://bluez.sf.net/>.
+
+HCI USB zero packet support
+CONFIG_BLUEZ_USB_ZERO_PACKET
+  Support for USB zero packets. 
+  This option is provided only as a work around for buggy Bluetooth USB 
+  devices. Do _not_ enable it unless you know for sure that your device 
+  requires zero packets.
+  Most people should say N here.
+
+HCI VHCI Virtual HCI device driver
 CONFIG_BLUEZ_HCIVHCI
   Bluetooth Virtual HCI device driver.
   This driver is required if you want to use HCI Emulation software.
@@ -21,3 +51,24 @@
   Say Y here to compile support for virtual HCI devices into the
   kernel or say M to compile it as module (hci_vhci.o).
 
+HCI DTL1 (PC Card) device driver
+CONFIG_BLUEZ_HCIDTL1
+  Bluetooth HCI DTL1 (PC Card) driver.
+  This driver provides support for Bluetooth PCMCIA devices with
+  Nokia DTL1 interface:
+     Nokia Bluetooth Card
+     Socket Bluetooth CF Card
+
+  Say Y here to compile support for HCI DTL1 devices into the
+  kernel or say M to compile it as module (dtl1_cs.o).
+
+HCI BlueCard (PC Card) device driver
+CONFIG_BLUEZ_HCIBLUECARD
+  Bluetooth HCI BlueCard (PC Card) driver.
+  This driver provides support for Bluetooth PCMCIA devices with
+  Anycom BlueCard interface:
+     Anycom Bluetooth PC Card
+     Anycom Bluetooth CF Card
+
+  Say Y here to compile support for HCI BlueCard devices into the
+  kernel or say M to compile it as module (bluecard_cs.o).
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/Config.in linux-2.5/drivers/bluetooth/Config.in
--- linux-2.5.13/drivers/bluetooth/Config.in	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/bluetooth/Config.in	Wed May  1 20:36:25 2002
@@ -2,7 +2,20 @@
 comment 'Bluetooth device drivers'
 
 dep_tristate 'HCI USB driver' CONFIG_BLUEZ_HCIUSB $CONFIG_BLUEZ $CONFIG_USB
+if [ "$CONFIG_BLUEZ_HCIUSB" != "n" ]; then
+   bool '  Firmware download support'  CONFIG_BLUEZ_USB_FW_LOAD
+   bool '  USB zero packet support'  CONFIG_BLUEZ_USB_ZERO_PACKET
+fi
+
 dep_tristate 'HCI UART driver' CONFIG_BLUEZ_HCIUART $CONFIG_BLUEZ
-dep_tristate 'HCI VHCI virtual HCI device driver' CONFIG_BLUEZ_HCIVHCI $CONFIG_BLUEZ
+if [ "$CONFIG_BLUEZ_HCIUART" != "n" ]; then
+   bool '  UART (H4) protocol support' CONFIG_BLUEZ_HCIUART_H4
+fi
+
+dep_tristate 'HCI DTL1 (PC Card) driver' CONFIG_BLUEZ_HCIDTL1 $CONFIG_PCMCIA $CONFIG_BLUEZ
+
+dep_tristate 'HCI BlueCard (PC Card) driver' CONFIG_BLUEZ_HCIBLUECARD $CONFIG_PCMCIA $CONFIG_BLUEZ
+
+dep_tristate 'HCI VHCI (Virtual HCI device) driver' CONFIG_BLUEZ_HCIVHCI $CONFIG_BLUEZ
 
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/Makefile linux-2.5/drivers/bluetooth/Makefile
--- linux-2.5.13/drivers/bluetooth/Makefile	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/bluetooth/Makefile	Wed May  1 20:36:25 2002
@@ -4,8 +4,19 @@
 
 O_TARGET	:= bluetooth.o
 
+list-multi	:= hci_uart.o
+
 obj-$(CONFIG_BLUEZ_HCIUSB)	+= hci_usb.o
-obj-$(CONFIG_BLUEZ_HCIUART)	+= hci_uart.o
 obj-$(CONFIG_BLUEZ_HCIVHCI)	+= hci_vhci.o
 
+obj-$(CONFIG_BLUEZ_HCIUART)	+= hci_uart.o
+uart-y				:= hci_ldisc.o
+uart-$(CONFIG_BLUEZ_HCIUART_H4)	+= hci_h4.o
+
+obj-$(CONFIG_BLUEZ_HCIDTL1)	+= dtl1_cs.o
+obj-$(CONFIG_BLUEZ_HCIBLUECARD)	+= bluecard_cs.o
+
 include $(TOPDIR)/Rules.make
+
+hci_uart.o: $(uart-y)
+	$(LD) -r -o $@ $(uart-y)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/bluecard_cs.c linux-2.5/drivers/bluetooth/bluecard_cs.c
--- linux-2.5.13/drivers/bluetooth/bluecard_cs.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/bluecard_cs.c	Thu May  2 22:18:32 2002
@@ -0,0 +1,1124 @@
+/*
+ *
+ *  Bluetooth driver for the Anycom BlueCard (LSE039/LSE041)
+ *
+ *  Copyright (C) 2001-2002  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation;
+ *
+ *  Software distributed under the License is distributed on an "AS
+ *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ *  implied. See the License for the specific language governing
+ *  rights and limitations under the License.
+ *
+ *  The initial developer of the original code is David A. Hinds
+ *  <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
+ *  are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/errno.h>
+#include <linux/ptrace.h>
+#include <linux/ioport.h>
+#include <linux/spinlock.h>
+#include <linux/skbuff.h>
+#include <asm/io.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/ciscode.h>
+#include <pcmcia/ds.h>
+#include <pcmcia/cisreg.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+
+
+
+/* ======================== Module parameters ======================== */
+
+
+/* Bit map of interrupts to choose from */
+static u_int irq_mask = 0x86bc;
+static int irq_list[4] = { -1 };
+
+MODULE_PARM(irq_mask, "i");
+MODULE_PARM(irq_list, "1-4i");
+
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
+MODULE_DESCRIPTION("BlueZ driver for the Anycom BlueCard (LSE039/LSE041)");
+MODULE_LICENSE("GPL");
+
+
+
+/* ======================== Local structures ======================== */
+
+
+typedef struct bluecard_info_t {
+	dev_link_t link;
+	dev_node_t node;
+
+	struct hci_dev hdev;
+
+	spinlock_t lock;		/* For serializing operations */
+	struct timer_list timer;	/* For LED control */
+
+	struct sk_buff_head txq;
+	unsigned long tx_state;
+
+	unsigned long rx_state;
+	unsigned long rx_count;
+	struct sk_buff *rx_skb;
+
+	unsigned char ctrl_reg;
+	unsigned long hw_state;		/* Status of the hardware and LED control */
+} bluecard_info_t;
+
+
+void bluecard_config(dev_link_t * link);
+void bluecard_release(u_long arg);
+int bluecard_event(event_t event, int priority, event_callback_args_t * args);
+
+static dev_info_t dev_info = "bluecard_cs";
+
+dev_link_t *bluecard_attach(void);
+void bluecard_detach(dev_link_t *);
+
+static dev_link_t *dev_list = NULL;
+
+
+/* Default baud rate: 57600, 115200, 230400 or 460800 */
+#define DEFAULT_BAUD_RATE  230400
+
+
+/* Hardware states */
+#define CARD_READY             1
+#define CARD_HAS_PCCARD_ID     4
+#define CARD_HAS_POWER_LED     5
+#define CARD_HAS_ACTIVITY_LED  6
+
+/* Transmit states  */
+#define XMIT_SENDING         1
+#define XMIT_WAKEUP          2
+#define XMIT_BUFFER_NUMBER   5	/* unset = buffer one, set = buffer two */
+#define XMIT_BUF_ONE_READY   6
+#define XMIT_BUF_TWO_READY   7
+#define XMIT_SENDING_READY   8
+
+/* Receiver states */
+#define RECV_WAIT_PACKET_TYPE   0
+#define RECV_WAIT_EVENT_HEADER  1
+#define RECV_WAIT_ACL_HEADER    2
+#define RECV_WAIT_SCO_HEADER    3
+#define RECV_WAIT_DATA          4
+
+/* Special packet types */
+#define PKT_BAUD_RATE_57600   0x80
+#define PKT_BAUD_RATE_115200  0x81
+#define PKT_BAUD_RATE_230400  0x82
+#define PKT_BAUD_RATE_460800  0x83
+
+
+/* These are the register offsets */
+#define REG_COMMAND     0x20
+#define REG_INTERRUPT   0x21
+#define REG_CONTROL     0x22
+#define REG_RX_CONTROL  0x24
+#define REG_CARD_RESET  0x30
+#define REG_LED_CTRL    0x30
+
+/* REG_COMMAND */
+#define REG_COMMAND_TX_BUF_ONE  0x01
+#define REG_COMMAND_TX_BUF_TWO  0x02
+#define REG_COMMAND_RX_BUF_ONE  0x04
+#define REG_COMMAND_RX_BUF_TWO  0x08
+#define REG_COMMAND_RX_WIN_ONE  0x00
+#define REG_COMMAND_RX_WIN_TWO  0x10
+
+/* REG_CONTROL */
+#define REG_CONTROL_BAUD_RATE_57600   0x00
+#define REG_CONTROL_BAUD_RATE_115200  0x01
+#define REG_CONTROL_BAUD_RATE_230400  0x02
+#define REG_CONTROL_BAUD_RATE_460800  0x03
+#define REG_CONTROL_RTS               0x04
+#define REG_CONTROL_BT_ON             0x08
+#define REG_CONTROL_BT_RESET          0x10
+#define REG_CONTROL_BT_RES_PU         0x20
+#define REG_CONTROL_INTERRUPT         0x40
+#define REG_CONTROL_CARD_RESET        0x80
+
+/* REG_RX_CONTROL */
+#define RTS_LEVEL_SHIFT_BITS  0x02
+
+
+
+/* ======================== LED handling routines ======================== */
+
+
+void bluecard_activity_led_timeout(u_long arg)
+{
+	bluecard_info_t *info = (bluecard_info_t *) arg;
+	unsigned int iobase = info->link.io.BasePort1;
+
+	if (test_bit(CARD_HAS_ACTIVITY_LED, &(info->hw_state))) {
+		/* Disable activity LED */
+		outb(0x08 | 0x20, iobase + 0x30);
+	} else {
+		/* Disable power LED */
+		outb(0x00, iobase + 0x30);
+	}
+}
+
+
+static void bluecard_enable_activity_led(bluecard_info_t * info)
+{
+	unsigned int iobase = info->link.io.BasePort1;
+
+	if (test_bit(CARD_HAS_ACTIVITY_LED, &(info->hw_state))) {
+		/* Enable activity LED */
+		outb(0x10 | 0x40, iobase + 0x30);
+
+		/* Stop the LED after HZ/4 */
+		mod_timer(&(info->timer), jiffies + HZ / 4);
+	} else {
+		/* Enable power LED */
+		outb(0x08 | 0x20, iobase + 0x30);
+
+		/* Stop the LED after HZ/2 */
+		mod_timer(&(info->timer), jiffies + HZ / 2);
+	}
+}
+
+
+
+/* ======================== Interrupt handling ======================== */
+
+
+static int bluecard_write(unsigned int iobase, unsigned int offset,
+			  __u8 * buf, int len)
+{
+	int i, actual;
+
+	actual = (len > 15) ? 15 : len;
+
+	outb_p(actual, iobase + offset);
+
+	for (i = 0; i < actual; i++)
+		outb_p(buf[i], iobase + offset + i + 1);
+
+	return actual;
+}
+
+
+static void bluecard_write_wakeup(bluecard_info_t * info)
+{
+	if (!info) {
+		printk(KERN_WARNING "bluecard_cs: Call of write_wakeup for unknown device.\n");
+		return;
+	}
+
+	if (!test_bit(XMIT_SENDING_READY, &(info->tx_state)))
+		return;
+
+	if (test_and_set_bit(XMIT_SENDING, &(info->tx_state))) {
+		set_bit(XMIT_WAKEUP, &(info->tx_state));
+		return;
+	}
+
+	do {
+		register unsigned int iobase = info->link.io.BasePort1;
+		register unsigned int offset;
+		register unsigned char command;
+		register unsigned long ready_bit;
+		register struct sk_buff *skb;
+		register int len;
+
+		clear_bit(XMIT_WAKEUP, &(info->tx_state));
+
+		if (!(info->link.state & DEV_PRESENT))
+			return;
+
+		if (test_bit(XMIT_BUFFER_NUMBER, &(info->tx_state))) {
+			if (!test_bit
+			    (XMIT_BUF_TWO_READY, &(info->tx_state)))
+				break;
+			offset = 0x10;
+			command = REG_COMMAND_TX_BUF_TWO;
+			ready_bit = XMIT_BUF_TWO_READY;
+		} else {
+			if (!test_bit
+			    (XMIT_BUF_ONE_READY, &(info->tx_state)))
+				break;
+			offset = 0x00;
+			command = REG_COMMAND_TX_BUF_ONE;
+			ready_bit = XMIT_BUF_ONE_READY;
+		}
+
+		if (!(skb = skb_dequeue(&(info->txq))))
+			break;
+
+		if (skb->pkt_type & 0x80) {
+
+			/* Disable RTS */
+			info->ctrl_reg |= REG_CONTROL_RTS;
+			outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+		}
+
+		/* Activate LED */
+		bluecard_enable_activity_led(info);
+
+		/* Send frame */
+		len = bluecard_write(iobase, offset, skb->data, skb->len);
+
+		/* Tell the FPGA to send the data */
+		outb_p(command, iobase + REG_COMMAND);
+
+		/* Mark the buffer as dirty */
+		clear_bit(ready_bit, &(info->tx_state));
+
+		if (skb->pkt_type & 0x80) {
+
+			wait_queue_head_t wait;
+			unsigned char baud_reg;
+
+			switch (skb->pkt_type) {
+			case PKT_BAUD_RATE_460800:
+				baud_reg = REG_CONTROL_BAUD_RATE_460800;
+				break;
+			case PKT_BAUD_RATE_230400:
+				baud_reg = REG_CONTROL_BAUD_RATE_230400;
+				break;
+			case PKT_BAUD_RATE_115200:
+				baud_reg = REG_CONTROL_BAUD_RATE_115200;
+				break;
+			case PKT_BAUD_RATE_57600:
+				/* Fall through... */
+			default:
+				baud_reg = REG_CONTROL_BAUD_RATE_57600;
+				break;
+			}
+
+			/* Wait until the command reaches the baseband */
+			init_waitqueue_head(&wait);
+			interruptible_sleep_on_timeout(&wait, HZ / 10);
+
+			/* Set baud on baseband */
+			info->ctrl_reg &= ~0x03;
+			info->ctrl_reg |= baud_reg;
+			outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+			/* Enable RTS */
+			info->ctrl_reg &= ~REG_CONTROL_RTS;
+			outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+			/* Wait before the next HCI packet can be send */
+			interruptible_sleep_on_timeout(&wait, HZ);
+
+		}
+
+		if (len == skb->len) {
+			kfree_skb(skb);
+		} else {
+			skb_pull(skb, len);
+			skb_queue_head(&(info->txq), skb);
+		}
+
+		info->hdev.stat.byte_tx += len;
+
+		/* Change buffer */
+		change_bit(XMIT_BUFFER_NUMBER, &(info->tx_state));
+
+	} while (test_bit(XMIT_WAKEUP, &(info->tx_state)));
+
+	clear_bit(XMIT_SENDING, &(info->tx_state));
+}
+
+
+static int bluecard_read(unsigned int iobase, unsigned int offset,
+			 __u8 * buf, int size)
+{
+	int i, n, len;
+
+	outb(REG_COMMAND_RX_WIN_ONE, iobase + REG_COMMAND);
+
+	len = inb(iobase + offset);
+	n = 0;
+	i = 1;
+
+	while (n < len) {
+
+		if (i == 16) {
+			outb(REG_COMMAND_RX_WIN_TWO, iobase + REG_COMMAND);
+			i = 0;
+		}
+
+		buf[n] = inb(iobase + offset + i);
+
+		n++;
+		i++;
+
+	}
+
+	return len;
+}
+
+
+static void bluecard_receive(bluecard_info_t * info, unsigned int offset)
+{
+	unsigned int iobase;
+	unsigned char buf[31];
+	int i, len;
+
+	if (!info) {
+		printk(KERN_WARNING "bluecard_cs: Call of receive for unknown device.\n");
+		return;
+	}
+
+	iobase = info->link.io.BasePort1;
+
+	if (test_bit(XMIT_SENDING_READY, &(info->tx_state)))
+		bluecard_enable_activity_led(info);
+
+	len = bluecard_read(iobase, offset, buf, sizeof(buf));
+
+	for (i = 0; i < len; i++) {
+
+		/* Allocate packet */
+		if (info->rx_skb == NULL) {
+			info->rx_state = RECV_WAIT_PACKET_TYPE;
+			info->rx_count = 0;
+			if (!(info->rx_skb = bluez_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC))) {
+				printk(KERN_WARNING "bluecard_cs: Can't allocate mem for new packet.\n");
+				return;
+			}
+		}
+
+		if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
+
+			info->rx_skb->dev = (void *) &(info->hdev);
+			info->rx_skb->pkt_type = buf[i];
+
+			switch (info->rx_skb->pkt_type) {
+
+			case 0x00:
+				/* init packet */
+				if (offset != 0x00) {
+					set_bit(XMIT_BUF_ONE_READY, &(info->tx_state));
+					set_bit(XMIT_BUF_TWO_READY, &(info->tx_state));
+					set_bit(XMIT_SENDING_READY, &(info->tx_state));
+					bluecard_write_wakeup(info);
+				}
+
+				kfree_skb(info->rx_skb);
+				info->rx_skb = NULL;
+				break;
+
+			case HCI_EVENT_PKT:
+				info->rx_state = RECV_WAIT_EVENT_HEADER;
+				info->rx_count = HCI_EVENT_HDR_SIZE;
+				break;
+
+			case HCI_ACLDATA_PKT:
+				info->rx_state = RECV_WAIT_ACL_HEADER;
+				info->rx_count = HCI_ACL_HDR_SIZE;
+				break;
+
+			case HCI_SCODATA_PKT:
+				info->rx_state = RECV_WAIT_SCO_HEADER;
+				info->rx_count = HCI_SCO_HDR_SIZE;
+				break;
+
+			default:
+				/* unknown packet */
+				printk(KERN_WARNING "bluecard_cs: Unknown HCI packet with type 0x%02x received.\n", info->rx_skb->pkt_type);
+				info->hdev.stat.err_rx++;
+
+				kfree_skb(info->rx_skb);
+				info->rx_skb = NULL;
+				break;
+
+			}
+
+		} else {
+
+			*skb_put(info->rx_skb, 1) = buf[i];
+			info->rx_count--;
+
+			if (info->rx_count == 0) {
+
+				int dlen;
+				hci_event_hdr *eh;
+				hci_acl_hdr *ah;
+				hci_sco_hdr *sh;
+
+				switch (info->rx_state) {
+
+				case RECV_WAIT_EVENT_HEADER:
+					eh = (hci_event_hdr *) (info->rx_skb->data);
+					info->rx_state = RECV_WAIT_DATA;
+					info->rx_count = eh->plen;
+					break;
+
+				case RECV_WAIT_ACL_HEADER:
+					ah = (hci_acl_hdr *) (info->rx_skb->data);
+					dlen = __le16_to_cpu(ah->dlen);
+					info->rx_state = RECV_WAIT_DATA;
+					info->rx_count = dlen;
+					break;
+
+				case RECV_WAIT_SCO_HEADER:
+					sh = (hci_sco_hdr *) (info->rx_skb->data);
+					info->rx_state = RECV_WAIT_DATA;
+					info->rx_count = sh->dlen;
+					break;
+
+				case RECV_WAIT_DATA:
+					hci_recv_frame(info->rx_skb);
+					info->rx_skb = NULL;
+					break;
+
+				}
+
+			}
+
+		}
+
+
+	}
+
+	info->hdev.stat.byte_rx += len;
+}
+
+
+void bluecard_interrupt(int irq, void *dev_inst, struct pt_regs *regs)
+{
+	bluecard_info_t *info = dev_inst;
+	unsigned int iobase;
+	unsigned char reg;
+
+	if (!info) {
+		printk(KERN_WARNING "bluecard_cs: Call of irq %d for unknown device.\n", irq);
+		return;
+	}
+
+	if (!test_bit(CARD_READY, &(info->hw_state)))
+		return;
+
+	iobase = info->link.io.BasePort1;
+
+	spin_lock(&(info->lock));
+
+	/* Disable interrupt */
+	info->ctrl_reg &= ~REG_CONTROL_INTERRUPT;
+	outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+	reg = inb(iobase + REG_INTERRUPT);
+
+	if ((reg != 0x00) && (reg != 0xff)) {
+
+		if (reg & 0x04) {
+			bluecard_receive(info, 0x00);
+			outb(0x04, iobase + REG_INTERRUPT);
+			outb(REG_COMMAND_RX_BUF_ONE, iobase + REG_COMMAND);
+		}
+
+		if (reg & 0x08) {
+			bluecard_receive(info, 0x10);
+			outb(0x08, iobase + REG_INTERRUPT);
+			outb(REG_COMMAND_RX_BUF_TWO, iobase + REG_COMMAND);
+		}
+
+		if (reg & 0x01) {
+			set_bit(XMIT_BUF_ONE_READY, &(info->tx_state));
+			outb(0x01, iobase + REG_INTERRUPT);
+			bluecard_write_wakeup(info);
+		}
+
+		if (reg & 0x02) {
+			set_bit(XMIT_BUF_TWO_READY, &(info->tx_state));
+			outb(0x02, iobase + REG_INTERRUPT);
+			bluecard_write_wakeup(info);
+		}
+
+	}
+
+	/* Enable interrupt */
+	info->ctrl_reg |= REG_CONTROL_INTERRUPT;
+	outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+	spin_unlock(&(info->lock));
+}
+
+
+
+/* ======================== Device specific HCI commands ======================== */
+
+
+static int bluecard_hci_set_baud_rate(struct hci_dev *hdev, int baud)
+{
+	bluecard_info_t *info = (bluecard_info_t *) (hdev->driver_data);
+	struct sk_buff *skb;
+	int i;
+
+	/* Ericsson baud rate command */
+	unsigned char cmd[] = { HCI_COMMAND_PKT, 0x09, 0xfc, 0x01, 0x03 };
+
+	if (!(skb = bluez_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC))) {
+		printk(KERN_WARNING "bluecard_cs: Can't allocate mem for new packet.\n");
+		return -1;
+	}
+
+	switch (baud) {
+	case 460800:
+		cmd[4] = 0x00;
+		skb->pkt_type = PKT_BAUD_RATE_460800;
+		break;
+	case 230400:
+		cmd[4] = 0x01;
+		skb->pkt_type = PKT_BAUD_RATE_230400;
+		break;
+	case 115200:
+		cmd[4] = 0x02;
+		skb->pkt_type = PKT_BAUD_RATE_115200;
+		break;
+	case 57600:
+		/* Fall through... */
+	default:
+		cmd[4] = 0x03;
+		skb->pkt_type = PKT_BAUD_RATE_57600;
+		break;
+	}
+
+	for (i = 0; i < sizeof(cmd); i++)
+		*skb_put(skb, 1) = cmd[i];
+
+	skb_queue_tail(&(info->txq), skb);
+
+	bluecard_write_wakeup(info);
+
+	return 0;
+}
+
+
+
+/* ======================== HCI interface ======================== */
+
+
+static int bluecard_hci_flush(struct hci_dev *hdev)
+{
+	bluecard_info_t *info = (bluecard_info_t *) (hdev->driver_data);
+
+	/* Drop TX queue */
+	skb_queue_purge(&(info->txq));
+
+	return 0;
+}
+
+
+static int bluecard_hci_open(struct hci_dev *hdev)
+{
+	bluecard_info_t *info = (bluecard_info_t *) (hdev->driver_data);
+	unsigned int iobase = info->link.io.BasePort1;
+
+	bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE);
+
+	if (test_and_set_bit(HCI_RUNNING, &(hdev->flags)))
+		return 0;
+
+	/* Enable LED */
+	outb(0x08 | 0x20, iobase + 0x30);
+
+	return 0;
+}
+
+
+static int bluecard_hci_close(struct hci_dev *hdev)
+{
+	bluecard_info_t *info = (bluecard_info_t *) (hdev->driver_data);
+	unsigned int iobase = info->link.io.BasePort1;
+
+	if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags)))
+		return 0;
+
+	bluecard_hci_flush(hdev);
+
+	/* Disable LED */
+	outb(0x00, iobase + 0x30);
+
+	return 0;
+}
+
+
+static int bluecard_hci_send_frame(struct sk_buff *skb)
+{
+	bluecard_info_t *info;
+	struct hci_dev *hdev = (struct hci_dev *) (skb->dev);
+
+	if (!hdev) {
+		printk(KERN_WARNING "bluecard_cs: Frame for unknown HCI device (hdev=NULL).");
+		return -ENODEV;
+	}
+
+	info = (bluecard_info_t *) (hdev->driver_data);
+
+	switch (skb->pkt_type) {
+	case HCI_COMMAND_PKT:
+		hdev->stat.cmd_tx++;
+		break;
+	case HCI_ACLDATA_PKT:
+		hdev->stat.acl_tx++;
+		break;
+	case HCI_SCODATA_PKT:
+		hdev->stat.sco_tx++;
+		break;
+	};
+
+	/* Prepend skb with frame type */
+	memcpy(skb_push(skb, 1), &(skb->pkt_type), 1);
+	skb_queue_tail(&(info->txq), skb);
+
+	bluecard_write_wakeup(info);
+
+	return 0;
+}
+
+
+static void bluecard_hci_destruct(struct hci_dev *hdev)
+{
+}
+
+
+static int bluecard_hci_ioctl(struct hci_dev *hdev, unsigned int cmd,
+			      unsigned long arg)
+{
+	return -ENOIOCTLCMD;
+}
+
+
+
+/* ======================== Card services HCI interaction ======================== */
+
+
+int bluecard_open(bluecard_info_t * info)
+{
+	unsigned int iobase = info->link.io.BasePort1;
+	struct hci_dev *hdev;
+	unsigned char id;
+
+	spin_lock_init(&(info->lock));
+
+	init_timer(&(info->timer));
+	info->timer.function = &bluecard_activity_led_timeout;
+	info->timer.data = (u_long) info;
+
+	skb_queue_head_init(&(info->txq));
+
+	info->rx_state = RECV_WAIT_PACKET_TYPE;
+	info->rx_count = 0;
+	info->rx_skb = NULL;
+
+	id = inb(iobase + 0x30);
+
+	if ((id & 0x0f) == 0x02)
+		set_bit(CARD_HAS_PCCARD_ID, &(info->hw_state));
+
+	if (id & 0x10)
+		set_bit(CARD_HAS_POWER_LED, &(info->hw_state));
+
+	if (id & 0x20)
+		set_bit(CARD_HAS_ACTIVITY_LED, &(info->hw_state));
+
+	/* Reset card */
+	info->ctrl_reg = REG_CONTROL_BT_RESET | REG_CONTROL_CARD_RESET;
+	outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+	/* Turn FPGA off */
+	outb(0x80, iobase + 0x30);
+
+	/* Wait some time */
+	set_current_state(TASK_INTERRUPTIBLE);
+	schedule_timeout(HZ / 100);
+
+	/* Turn FPGA on */
+	outb(0x00, iobase + 0x30);
+
+	/* Activate card */
+	info->ctrl_reg = REG_CONTROL_BT_ON | REG_CONTROL_BT_RES_PU;
+	outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+	/* Enable interrupt */
+	outb(0xff, iobase + REG_INTERRUPT);
+	info->ctrl_reg |= REG_CONTROL_INTERRUPT;
+	outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+	/* Start the RX buffers */
+	outb(REG_COMMAND_RX_BUF_ONE, iobase + REG_COMMAND);
+	outb(REG_COMMAND_RX_BUF_TWO, iobase + REG_COMMAND);
+
+	/* Signal that the hardware is ready */
+	set_bit(CARD_READY, &(info->hw_state));
+
+	/* Drop TX queue */
+	skb_queue_purge(&(info->txq));
+
+	/* Control the point at which RTS is enabled */
+	outb((0x0f << RTS_LEVEL_SHIFT_BITS) | 1, iobase + REG_RX_CONTROL);
+
+	/* Timeout before it is safe to send the first HCI packet */
+	set_current_state(TASK_INTERRUPTIBLE);
+	schedule_timeout((HZ * 5) / 4);	// or set it to 3/2
+
+	/* Initialize and register HCI device */
+
+	hdev = &(info->hdev);
+
+	hdev->type = HCI_PCCARD;
+	hdev->driver_data = info;
+
+	hdev->open = bluecard_hci_open;
+	hdev->close = bluecard_hci_close;
+	hdev->flush = bluecard_hci_flush;
+	hdev->send = bluecard_hci_send_frame;
+	hdev->destruct = bluecard_hci_destruct;
+	hdev->ioctl = bluecard_hci_ioctl;
+
+	if (hci_register_dev(hdev) < 0) {
+		printk(KERN_WARNING "bluecard_cs: Can't register HCI device %s.\n", hdev->name);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+
+int bluecard_close(bluecard_info_t * info)
+{
+	unsigned int iobase = info->link.io.BasePort1;
+	struct hci_dev *hdev = &(info->hdev);
+
+	bluecard_hci_close(hdev);
+
+	clear_bit(CARD_READY, &(info->hw_state));
+
+	/* Reset card */
+	info->ctrl_reg = REG_CONTROL_BT_RESET | REG_CONTROL_CARD_RESET;
+	outb(info->ctrl_reg, iobase + REG_CONTROL);
+
+	/* Turn FPGA off */
+	outb(0x80, iobase + 0x30);
+
+	if (hci_unregister_dev(hdev) < 0)
+		printk(KERN_WARNING "bluecard_cs: Can't unregister HCI device %s.\n", hdev->name);
+
+	return 0;
+}
+
+
+
+/* ======================== Card services ======================== */
+
+
+static void cs_error(client_handle_t handle, int func, int ret)
+{
+	error_info_t err = { func, ret };
+
+	CardServices(ReportError, handle, &err);
+}
+
+
+dev_link_t *bluecard_attach(void)
+{
+	bluecard_info_t *info;
+	client_reg_t client_reg;
+	dev_link_t *link;
+	int i, ret;
+
+	/* Create new info device */
+	info = kmalloc(sizeof(*info), GFP_KERNEL);
+	if (!info)
+		return NULL;
+	memset(info, 0, sizeof(*info));
+
+	link = &info->link;
+	link->priv = info;
+
+	link->release.function = &bluecard_release;
+	link->release.data = (u_long) link;
+	link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+	link->io.NumPorts1 = 8;
+	link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+	link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
+
+	if (irq_list[0] == -1)
+		link->irq.IRQInfo2 = irq_mask;
+	else
+		for (i = 0; i < 4; i++)
+			link->irq.IRQInfo2 |= 1 << irq_list[i];
+
+	link->irq.Handler = bluecard_interrupt;
+	link->irq.Instance = info;
+
+	link->conf.Attributes = CONF_ENABLE_IRQ;
+	link->conf.Vcc = 50;
+	link->conf.IntType = INT_MEMORY_AND_IO;
+
+	/* Register with Card Services */
+	link->next = dev_list;
+	dev_list = link;
+	client_reg.dev_info = &dev_info;
+	client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
+	client_reg.EventMask =
+	    CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+	    CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+	    CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+	client_reg.event_handler = &bluecard_event;
+	client_reg.Version = 0x0210;
+	client_reg.event_callback_args.client_data = link;
+
+	ret = CardServices(RegisterClient, &link->handle, &client_reg);
+	if (ret != CS_SUCCESS) {
+		cs_error(link->handle, RegisterClient, ret);
+		bluecard_detach(link);
+		return NULL;
+	}
+
+	return link;
+}
+
+
+void bluecard_detach(dev_link_t * link)
+{
+	bluecard_info_t *info = link->priv;
+	dev_link_t **linkp;
+	int ret;
+
+	/* Locate device structure */
+	for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
+		if (*linkp == link)
+			break;
+
+	if (*linkp == NULL)
+		return;
+
+	del_timer(&link->release);
+	if (link->state & DEV_CONFIG)
+		bluecard_release((u_long) link);
+
+	if (link->handle) {
+		ret = CardServices(DeregisterClient, link->handle);
+		if (ret != CS_SUCCESS)
+			cs_error(link->handle, DeregisterClient, ret);
+	}
+
+	/* Unlink device structure, free bits */
+	*linkp = link->next;
+
+	kfree(info);
+}
+
+
+static int get_tuple(int fn, client_handle_t handle, tuple_t * tuple,
+		     cisparse_t * parse)
+{
+	int i;
+
+	i = CardServices(fn, handle, tuple);
+	if (i != CS_SUCCESS)
+		return CS_NO_MORE_ITEMS;
+
+	i = CardServices(GetTupleData, handle, tuple);
+	if (i != CS_SUCCESS)
+		return i;
+
+	return CardServices(ParseTuple, handle, tuple, parse);
+}
+
+
+#define first_tuple(a, b, c) get_tuple(GetFirstTuple, a, b, c)
+#define next_tuple(a, b, c) get_tuple(GetNextTuple, a, b, c)
+
+void bluecard_config(dev_link_t * link)
+{
+	client_handle_t handle = link->handle;
+	bluecard_info_t *info = link->priv;
+	tuple_t tuple;
+	u_short buf[256];
+	cisparse_t parse;
+	config_info_t config;
+	int i, n, last_ret, last_fn;
+
+	tuple.TupleData = (cisdata_t *) buf;
+	tuple.TupleOffset = 0;
+	tuple.TupleDataMax = 255;
+	tuple.Attributes = 0;
+
+	/* Get configuration register information */
+	tuple.DesiredTuple = CISTPL_CONFIG;
+	last_ret = first_tuple(handle, &tuple, &parse);
+	if (last_ret != CS_SUCCESS) {
+		last_fn = ParseTuple;
+		goto cs_failed;
+	}
+	link->conf.ConfigBase = parse.config.base;
+	link->conf.Present = parse.config.rmask[0];
+
+	/* Configure card */
+	link->state |= DEV_CONFIG;
+	i = CardServices(GetConfigurationInfo, handle, &config);
+	link->conf.Vcc = config.Vcc;
+
+	link->conf.ConfigIndex = 0x20;
+	link->io.NumPorts1 = 64;
+	link->io.IOAddrLines = 6;
+
+	for (n = 0; n < 0x400; n += 0x40) {
+		link->io.BasePort1 = n ^ 0x300;
+		i = CardServices(RequestIO, link->handle, &link->io);
+		if (i == CS_SUCCESS)
+			break;
+	}
+
+	if (i != CS_SUCCESS) {
+		cs_error(link->handle, RequestIO, i);
+		goto failed;
+	}
+
+	i = CardServices(RequestIRQ, link->handle, &link->irq);
+	if (i != CS_SUCCESS) {
+		cs_error(link->handle, RequestIRQ, i);
+		link->irq.AssignedIRQ = 0;
+	}
+
+	i = CardServices(RequestConfiguration, link->handle, &link->conf);
+	if (i != CS_SUCCESS) {
+		cs_error(link->handle, RequestConfiguration, i);
+		goto failed;
+	}
+
+
+	MOD_INC_USE_COUNT;
+
+	if (bluecard_open(info) != 0)
+		goto failed;
+
+	link->dev = &info->node;
+	link->state &= ~DEV_CONFIG_PENDING;
+
+	return;
+
+cs_failed:
+	cs_error(link->handle, last_fn, last_ret);
+
+failed:
+	bluecard_release((u_long) link);
+}
+
+
+void bluecard_release(u_long arg)
+{
+	dev_link_t *link = (dev_link_t *) arg;
+	bluecard_info_t *info = link->priv;
+
+	if (link->state & DEV_PRESENT)
+		bluecard_close(info);
+
+	MOD_DEC_USE_COUNT;
+
+	link->dev = NULL;
+
+	CardServices(ReleaseConfiguration, link->handle);
+	CardServices(ReleaseIO, link->handle, &link->io);
+	CardServices(ReleaseIRQ, link->handle, &link->irq);
+
+	link->state &= ~DEV_CONFIG;
+}
+
+
+int bluecard_event(event_t event, int priority,
+		   event_callback_args_t * args)
+{
+	dev_link_t *link = args->client_data;
+	bluecard_info_t *info = link->priv;
+
+	switch (event) {
+	case CS_EVENT_CARD_REMOVAL:
+		link->state &= ~DEV_PRESENT;
+		if (link->state & DEV_CONFIG) {
+			bluecard_close(info);
+			mod_timer(&link->release, jiffies + HZ / 20);
+		}
+		break;
+	case CS_EVENT_CARD_INSERTION:
+		link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+		bluecard_config(link);
+		break;
+	case CS_EVENT_PM_SUSPEND:
+		link->state |= DEV_SUSPEND;
+		/* Fall through... */
+	case CS_EVENT_RESET_PHYSICAL:
+		if (link->state & DEV_CONFIG)
+			CardServices(ReleaseConfiguration, link->handle);
+		break;
+	case CS_EVENT_PM_RESUME:
+		link->state &= ~DEV_SUSPEND;
+		/* Fall through... */
+	case CS_EVENT_CARD_RESET:
+		if (DEV_OK(link))
+			CardServices(RequestConfiguration, link->handle,
+				     &link->conf);
+		break;
+	}
+
+	return 0;
+}
+
+
+
+/* ======================== Module initialization ======================== */
+
+
+int __init init_bluecard_cs(void)
+{
+	servinfo_t serv;
+	int err;
+
+	CardServices(GetCardServicesInfo, &serv);
+	if (serv.Revision != CS_RELEASE_CODE) {
+		printk(KERN_NOTICE "bluecard_cs: Card Services release does not match!\n");
+		return -1;
+	}
+
+	err = register_pccard_driver(&dev_info, &bluecard_attach, &bluecard_detach);
+
+	return err;
+}
+
+
+void __exit exit_bluecard_cs(void)
+{
+	unregister_pccard_driver(&dev_info);
+
+	while (dev_list != NULL)
+		bluecard_detach(dev_list);
+}
+
+
+module_init(init_bluecard_cs);
+module_exit(exit_bluecard_cs);
+
+EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/dtl1_cs.c linux-2.5/drivers/bluetooth/dtl1_cs.c
--- linux-2.5.13/drivers/bluetooth/dtl1_cs.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/dtl1_cs.c	Wed May  1 21:12:18 2002
@@ -0,0 +1,939 @@
+/*
+ *
+ *  A driver for Nokia Connectivity Card DTL-1 devices
+ *
+ *  Copyright (C) 2001-2002  Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation;
+ *
+ *  Software distributed under the License is distributed on an "AS
+ *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ *  implied. See the License for the specific language governing
+ *  rights and limitations under the License.
+ *
+ *  The initial developer of the original code is David A. Hinds
+ *  <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
+ *  are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/errno.h>
+#include <linux/ptrace.h>
+#include <linux/ioport.h>
+#include <linux/spinlock.h>
+
+#include <linux/skbuff.h>
+#include <linux/string.h>
+#include <linux/serial.h>
+#include <linux/serial_reg.h>
+#include <asm/system.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/ciscode.h>
+#include <pcmcia/ds.h>
+#include <pcmcia/cisreg.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+
+
+
+/* ======================== Module parameters ======================== */
+
+
+/* Bit map of interrupts to choose from */
+static u_int irq_mask = 0xffff;
+static int irq_list[4] = { -1 };
+
+MODULE_PARM(irq_mask, "i");
+MODULE_PARM(irq_list, "1-4i");
+
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
+MODULE_DESCRIPTION("BlueZ driver for Nokia Connectivity Card DTL-1");
+MODULE_LICENSE("GPL");
+
+
+
+/* ======================== Local structures ======================== */
+
+
+typedef struct dtl1_info_t {
+  dev_link_t link;
+  dev_node_t node;
+
+  struct hci_dev hdev;
+
+  spinlock_t lock;          /* For serializing operations */
+
+  unsigned long flowmask;   /* HCI flow mask */
+  int ri_latch;
+
+  struct sk_buff_head txq;
+  unsigned long tx_state;
+
+  unsigned long rx_state;
+  unsigned long rx_count;
+  struct sk_buff *rx_skb;
+
+} dtl1_info_t;
+
+
+void dtl1_config(dev_link_t *link);
+void dtl1_release(u_long arg);
+int dtl1_event(event_t event, int priority, event_callback_args_t *args);
+
+static dev_info_t dev_info = "dtl1_cs";
+
+dev_link_t *dtl1_attach(void);
+void dtl1_detach(dev_link_t *);
+
+dev_link_t *dev_list = NULL;
+
+
+/* Transmit states  */
+#define XMIT_SENDING  1
+#define XMIT_WAKEUP   2
+#define XMIT_WAITING  8
+
+/* Receiver States */
+#define RECV_WAIT_NSH   0
+#define RECV_WAIT_DATA  1
+
+
+typedef struct {
+  u8 type;
+  u8 zero;
+  u16 len;
+} __attribute__ ((packed)) nsh_t;   /* Nokia Specific Header */
+
+#define NSHL  4    /* Nokia Specific Header Length */
+
+
+
+/* ======================== Interrupt handling ======================== */
+
+
+static int dtl1_write(unsigned int iobase, int fifo_size, __u8 *buf, int len) {
+
+  int actual = 0;
+
+
+  /* Tx FIFO should be empty */
+  if (!(inb(iobase + UART_LSR) & UART_LSR_THRE))
+    return 0;
+
+
+  /* Fill FIFO with current frame */
+  while ((fifo_size-- > 0) && (actual < len)) {
+    /* Transmit next byte */
+    outb(buf[actual], iobase + UART_TX);
+    actual++;
+  }
+
+
+  return actual;
+
+}
+
+
+static void dtl1_write_wakeup(dtl1_info_t *info) {
+
+  if (!info) {
+    printk(KERN_WARNING "dtl1_cs: Call of write_wakeup for unknown device.\n");
+    return;
+  }
+
+
+  if (test_bit(XMIT_WAITING, &(info->tx_state))) {
+    set_bit(XMIT_WAKEUP, &(info->tx_state));
+    return;
+  }
+
+  if (test_and_set_bit(XMIT_SENDING, &(info->tx_state))) {
+    set_bit(XMIT_WAKEUP, &(info->tx_state));
+    return;
+  }
+
+
+  do {
+    register unsigned int iobase = info->link.io.BasePort1;
+    register struct sk_buff *skb;
+    register int len;
+
+    clear_bit(XMIT_WAKEUP, &(info->tx_state));
+
+    if (!(info->link.state & DEV_PRESENT))
+      return;
+
+
+    if (!(skb = skb_dequeue(&(info->txq))))
+      break;
+
+
+    /* Send frame */
+    len = dtl1_write(iobase, 32, skb->data, skb->len);
+
+    if (len == skb->len) {
+      set_bit(XMIT_WAITING, &(info->tx_state));
+      kfree_skb(skb);
+    }
+    else {
+      skb_pull(skb, len);
+      skb_queue_head(&(info->txq), skb);
+    }
+
+    info->hdev.stat.byte_tx += len;
+
+  } while (test_bit(XMIT_WAKEUP, &(info->tx_state)));
+
+
+  clear_bit(XMIT_SENDING, &(info->tx_state));
+
+}
+
+
+static void dtl1_control(dtl1_info_t *info, struct sk_buff *skb) {
+
+  u8 flowmask = *(u8 *)skb->data;
+  int i;
+
+
+  printk(KERN_INFO "dtl1_cs: Nokia control data = ");
+  for (i = 0; i < skb->len; i++) {
+    printk("%02x ", skb->data[i]);
+  }
+  printk("\n");
+
+
+  /* transition to active state */
+  if (((info->flowmask & 0x07) == 0) && ((flowmask & 0x07) != 0)) {
+    clear_bit(XMIT_WAITING, &(info->tx_state));
+    dtl1_write_wakeup(info);
+  }
+
+  info->flowmask = flowmask;
+
+
+  kfree_skb(skb);
+
+}
+
+
+static void dtl1_receive(dtl1_info_t *info) {
+
+  unsigned int iobase;
+  nsh_t *nsh;
+  int boguscount = 0;
+
+
+  if (!info) {
+    printk(KERN_WARNING "dtl1_cs: Call of receive for unknown device.\n");
+    return;
+  }
+
+
+  iobase = info->link.io.BasePort1;
+
+  do {
+    info->hdev.stat.byte_rx++;
+
+    /* Allocate packet */
+    if (info->rx_skb == NULL)
+      if (!(info->rx_skb = bluez_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC))) {
+        printk(KERN_WARNING "dtl1_cs: Can't allocate mem for new packet.\n");
+        info->rx_state = RECV_WAIT_NSH;
+        info->rx_count = NSHL;
+        return;
+    }
+
+
+    *skb_put(info->rx_skb, 1) = inb(iobase + UART_RX);
+    nsh = (nsh_t *)info->rx_skb->data;
+
+    info->rx_count--;
+
+
+    if (info->rx_count == 0) {
+
+      switch (info->rx_state) {
+      case RECV_WAIT_NSH:
+        info->rx_state = RECV_WAIT_DATA;
+        info->rx_count = nsh->len + (nsh->len & 0x0001);
+        break;
+      case RECV_WAIT_DATA:
+        info->rx_skb->pkt_type = nsh->type;
+
+        /* remove PAD byte if it exists */
+        if (nsh->len & 0x0001) {
+          info->rx_skb->tail--;
+          info->rx_skb->len--;
+        }
+
+        /* remove NSH */
+        skb_pull(info->rx_skb, NSHL);
+
+
+        switch (info->rx_skb->pkt_type) {
+        case 0x80:
+          /* control data for the Nokia Card */
+          dtl1_control(info, info->rx_skb);
+          break;
+        case 0x82:
+        case 0x83:
+        case 0x84:
+          /* send frame to the HCI layer */
+          info->rx_skb->dev = (void *)&(info->hdev);
+          info->rx_skb->pkt_type &= 0x0f;
+          hci_recv_frame(info->rx_skb);
+          break;
+        default:
+          /* unknown packet */
+          printk(KERN_WARNING "dtl1_cs: Unknown HCI packet with type 0x%02x received.\n", info->rx_skb->pkt_type);
+          kfree_skb(info->rx_skb);
+          break;
+        }
+
+
+        info->rx_state = RECV_WAIT_NSH;
+        info->rx_count = NSHL;
+        info->rx_skb = NULL;
+        break;
+      }
+
+    }
+
+
+    /* Make sure we don't stay here to long */
+    if (boguscount++ > 32)
+      break;
+
+  } while (inb(iobase + UART_LSR) & UART_LSR_DR);
+
+
+}
+
+
+void dtl1_interrupt(int irq, void *dev_inst, struct pt_regs *regs) {
+
+  dtl1_info_t *info = dev_inst;
+  unsigned int iobase;
+  unsigned char msr;
+  int boguscount = 0;
+  int iir, lsr;
+
+
+  if (!info) {
+    printk(KERN_WARNING "dtl1_cs: Call of irq %d for unknown device.\n", irq);
+    return;
+  }
+
+
+  iobase = info->link.io.BasePort1;
+
+
+  spin_lock(&(info->lock));
+
+  iir = inb(iobase + UART_IIR) & UART_IIR_ID;
+  while (iir) {
+
+    /* Clear interrupt */
+    lsr = inb(iobase + UART_LSR);
+
+    switch (iir) {
+    case UART_IIR_RLSI:
+      printk(KERN_NOTICE "dtl1_cs: RLSI\n");
+      break;
+    case UART_IIR_RDI:
+      /* Receive interrupt */
+      dtl1_receive(info);
+      break;
+    case UART_IIR_THRI:
+      if (lsr & UART_LSR_THRE) {
+        /* Transmitter ready for data */
+        dtl1_write_wakeup(info);
+      }
+      break;
+    default:
+      printk(KERN_NOTICE "dtl1_cs: Unhandled IIR=%#x\n", iir);
+      break;
+    }
+
+    /* Make sure we don't stay here to long */
+    if (boguscount++ > 100)
+      break;
+
+    iir = inb(iobase + UART_IIR) & UART_IIR_ID;
+
+  }
+
+
+  msr = inb(iobase + UART_MSR);
+
+  if (info->ri_latch ^ (msr & UART_MSR_RI)) {
+    info->ri_latch = msr & UART_MSR_RI;
+    clear_bit(XMIT_WAITING, &(info->tx_state));
+    dtl1_write_wakeup(info);
+  }
+
+  spin_unlock(&(info->lock));
+
+}
+
+
+
+/* ======================== HCI interface ======================== */
+
+
+static int dtl1_hci_open(struct hci_dev *hdev) {
+
+  set_bit(HCI_RUNNING, &(hdev->flags));
+
+
+  return 0;
+
+}
+
+
+static int dtl1_hci_flush(struct hci_dev *hdev) {
+
+  dtl1_info_t *info = (dtl1_info_t *)(hdev->driver_data);
+
+
+  /* Drop TX queue */
+  skb_queue_purge(&(info->txq));
+
+
+  return 0;
+
+}
+
+
+static int dtl1_hci_close(struct hci_dev *hdev) {
+
+  if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags)))
+    return 0;
+
+
+  dtl1_hci_flush(hdev);
+
+
+  return 0;
+
+}
+
+
+static int dtl1_hci_send_frame(struct sk_buff *skb) {
+
+  dtl1_info_t *info;
+  struct hci_dev* hdev = (struct hci_dev *)(skb->dev);
+  struct sk_buff *s;
+  nsh_t nsh;
+
+
+  if (!hdev) {
+    printk(KERN_WARNING "dtl1_cs: Frame for unknown HCI device (hdev=NULL).");
+    return -ENODEV;
+  }
+
+  info = (dtl1_info_t *)(hdev->driver_data);
+
+
+  switch (skb->pkt_type) {
+  case HCI_COMMAND_PKT:
+    hdev->stat.cmd_tx++;
+    nsh.type = 0x81;
+    break;
+  case HCI_ACLDATA_PKT:
+    hdev->stat.acl_tx++;
+    nsh.type = 0x82;
+    break;
+  case HCI_SCODATA_PKT:
+    hdev->stat.sco_tx++;
+    nsh.type = 0x83;
+    break;
+  };
+
+  nsh.zero = 0;
+  nsh.len = skb->len;
+
+  s = bluez_skb_alloc(NSHL + skb->len + 1, GFP_ATOMIC);
+  skb_reserve(s, NSHL);
+  memcpy(skb_put(s, skb->len), skb->data, skb->len);
+  if (skb->len & 0x0001)
+    *skb_put(s, 1) = 0;  /* PAD */
+
+  /* Prepend skb with Nokia frame header and queue */
+  memcpy(skb_push(s, NSHL), &nsh, NSHL);
+  skb_queue_tail(&(info->txq), s);
+
+
+  dtl1_write_wakeup(info);
+
+  kfree_skb(skb);
+
+
+  return 0;
+
+}
+
+
+static void dtl1_hci_destruct(struct hci_dev *hdev) {
+}
+
+
+static int dtl1_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg) {
+
+  return -ENOIOCTLCMD;
+
+}
+
+
+
+/* ======================== Card services HCI interaction ======================== */
+
+
+int dtl1_open(dtl1_info_t *info) {
+
+  unsigned long flags;
+  unsigned int iobase = info->link.io.BasePort1;
+  struct hci_dev *hdev;
+
+
+  spin_lock_init(&(info->lock));
+
+  skb_queue_head_init(&(info->txq));
+
+  info->rx_state = RECV_WAIT_NSH;
+  info->rx_count = NSHL;
+  info->rx_skb = NULL;
+
+  set_bit(XMIT_WAITING, &(info->tx_state));
+
+
+  spin_lock_irqsave(&(info->lock), flags);
+
+  /* Reset UART */
+  outb(0, iobase + UART_MCR);
+
+  /* Turn off interrupts */
+  outb(0, iobase + UART_IER);
+
+  /* Initialize UART */
+  outb(UART_LCR_WLEN8, iobase + UART_LCR);  /* Reset DLAB */
+  outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), iobase + UART_MCR);
+
+  info->ri_latch = inb(info->link.io.BasePort1 + UART_MSR) & UART_MSR_RI;
+
+  /* Turn on interrupts */
+  outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER);
+
+  spin_unlock_irqrestore(&(info->lock), flags);
+
+
+  /* Timeout before it is safe to send the first HCI packet */
+  set_current_state(TASK_INTERRUPTIBLE);
+  schedule_timeout(HZ * 2);
+
+
+  /* Initialize and register HCI device */
+
+  hdev = &(info->hdev);
+
+  hdev->type = HCI_PCCARD;
+  hdev->driver_data = info;
+
+  hdev->open     = dtl1_hci_open;
+  hdev->close    = dtl1_hci_close;
+  hdev->flush    = dtl1_hci_flush;
+  hdev->send     = dtl1_hci_send_frame;
+  hdev->destruct = dtl1_hci_destruct;
+  hdev->ioctl    = dtl1_hci_ioctl;
+
+  if (hci_register_dev(hdev) < 0) {
+    printk(KERN_WARNING "dtl1_cs: Can't register HCI device %s.\n", hdev->name);
+    return -ENODEV;
+  }
+
+
+  return 0;
+
+}
+
+
+int dtl1_close(dtl1_info_t *info) {
+
+  unsigned long flags;
+  unsigned int iobase = info->link.io.BasePort1;
+  struct hci_dev *hdev = &(info->hdev);
+
+
+  dtl1_hci_close(hdev);
+
+
+  spin_lock_irqsave(&(info->lock), flags);
+
+  /* Reset UART */
+  outb(0, iobase + UART_MCR);
+
+  /* Turn off interrupts */
+  outb(0, iobase + UART_IER);
+
+  spin_unlock_irqrestore(&(info->lock), flags);
+
+
+  if (hci_unregister_dev(hdev) < 0)
+    printk(KERN_WARNING "dtl1_cs: Can't unregister HCI device %s.\n", hdev->name);
+
+
+  return 0;
+
+}
+
+
+
+/* ======================== Card services ======================== */
+
+
+static void cs_error(client_handle_t handle, int func, int ret) {
+
+  error_info_t err = { func, ret };
+
+
+  CardServices(ReportError, handle, &err);
+
+}
+
+
+dev_link_t *dtl1_attach(void) {
+
+  dtl1_info_t *info;
+  client_reg_t client_reg;
+  dev_link_t *link;
+  int i, ret;
+
+
+  /* Create new info device */
+  info = kmalloc(sizeof(*info), GFP_KERNEL);
+  if (!info)
+    return NULL;
+  memset(info, 0, sizeof(*info));
+
+
+  link = &info->link;
+  link->priv = info;
+
+  link->release.function = &dtl1_release;
+  link->release.data = (u_long)link;
+  link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+  link->io.NumPorts1 = 8;
+  link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+  link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
+
+  if (irq_list[0] == -1)
+    link->irq.IRQInfo2 = irq_mask;
+  else
+    for (i = 0; i < 4; i++)
+      link->irq.IRQInfo2 |= 1 << irq_list[i];
+
+  link->irq.Handler = dtl1_interrupt;
+  link->irq.Instance = info;
+
+  link->conf.Attributes = CONF_ENABLE_IRQ;
+  link->conf.Vcc = 50;
+  link->conf.IntType = INT_MEMORY_AND_IO;
+
+
+  /* Register with Card Services */
+  link->next = dev_list;
+  dev_list = link;
+  client_reg.dev_info = &dev_info;
+  client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
+  client_reg.EventMask = CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+                         CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+                         CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+  client_reg.event_handler = &dtl1_event;
+  client_reg.Version = 0x0210;
+  client_reg.event_callback_args.client_data = link;
+
+  ret = CardServices(RegisterClient, &link->handle, &client_reg);
+  if (ret != CS_SUCCESS) {
+    cs_error(link->handle, RegisterClient, ret);
+    dtl1_detach(link);
+    return NULL;
+  }
+
+
+  return link;
+
+}
+
+
+void dtl1_detach(dev_link_t *link) {
+
+  dtl1_info_t *info = link->priv;
+  dev_link_t **linkp;
+  int ret;
+
+
+  /* Locate device structure */
+  for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
+    if (*linkp == link)
+      break;
+
+  if (*linkp == NULL)
+    return;
+
+
+  del_timer(&link->release);
+  if (link->state & DEV_CONFIG)
+    dtl1_release((u_long)link);
+
+
+  if (link->handle) {
+    ret = CardServices(DeregisterClient, link->handle);
+    if (ret != CS_SUCCESS)
+      cs_error(link->handle, DeregisterClient, ret);
+  }
+
+
+  /* Unlink device structure, free bits */
+  *linkp = link->next;
+
+  kfree(info);
+
+}
+
+
+static int get_tuple(int fn, client_handle_t handle, tuple_t *tuple,
+		     cisparse_t *parse) {
+
+  int i;
+
+
+  i = CardServices(fn, handle, tuple);
+  if (i != CS_SUCCESS)
+    return CS_NO_MORE_ITEMS;
+
+  i = CardServices(GetTupleData, handle, tuple);
+  if (i != CS_SUCCESS)
+    return i;
+
+  return CardServices(ParseTuple, handle, tuple, parse);
+
+}
+
+
+#define first_tuple(a, b, c) get_tuple(GetFirstTuple, a, b, c)
+#define next_tuple(a, b, c) get_tuple(GetNextTuple, a, b, c)
+
+void dtl1_config(dev_link_t *link) {
+
+  client_handle_t handle = link->handle;
+  dtl1_info_t *info = link->priv;
+  tuple_t tuple;
+  u_short buf[256];
+  cisparse_t parse;
+  cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+  config_info_t config;
+  int i, last_ret, last_fn;
+
+
+  tuple.TupleData = (cisdata_t *)buf;
+  tuple.TupleOffset = 0;
+  tuple.TupleDataMax = 255;
+  tuple.Attributes = 0;
+
+  /* Get configuration register information */
+  tuple.DesiredTuple = CISTPL_CONFIG;
+  last_ret = first_tuple(handle, &tuple, &parse);
+  if (last_ret != CS_SUCCESS) {
+    last_fn = ParseTuple;
+    goto cs_failed;
+  }
+  link->conf.ConfigBase = parse.config.base;
+  link->conf.Present = parse.config.rmask[0];
+
+
+  /* Configure card */
+  link->state |= DEV_CONFIG;
+  i = CardServices(GetConfigurationInfo, handle, &config);
+  link->conf.Vcc = config.Vcc;
+
+  tuple.TupleData = (cisdata_t *)buf;
+  tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
+  tuple.Attributes = 0;
+  tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+
+  /* Look for a generic full-sized window */
+  link->io.NumPorts1 = 8;
+  i = first_tuple(handle, &tuple, &parse);
+  while (i != CS_NO_MORE_ITEMS) {
+    if ((i == CS_SUCCESS) && (cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
+      link->conf.ConfigIndex = cf->index;
+      link->io.BasePort1 = cf->io.win[0].base;
+      link->io.NumPorts1 = cf->io.win[0].len; /*yo*/
+      link->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
+      i = CardServices(RequestIO, link->handle, &link->io);
+      if (i == CS_SUCCESS)
+        break;
+    }
+    i = next_tuple(handle, &tuple, &parse);
+  }
+
+  if (i != CS_SUCCESS) {
+    cs_error(link->handle, RequestIO, i);
+    goto failed;
+  }
+
+  i = CardServices(RequestIRQ, link->handle, &link->irq);
+  if (i != CS_SUCCESS) {
+    cs_error(link->handle, RequestIRQ, i);
+    link->irq.AssignedIRQ = 0;
+  }
+
+  i = CardServices(RequestConfiguration, link->handle, &link->conf);
+  if (i != CS_SUCCESS) {
+    cs_error(link->handle, RequestConfiguration, i);
+    goto failed;
+  }
+
+
+  MOD_INC_USE_COUNT;
+
+  if (dtl1_open(info) != 0)
+    goto failed;
+
+
+  link->dev = &info->node;
+  link->state &= ~DEV_CONFIG_PENDING;
+
+
+  return;
+
+
+cs_failed:
+  cs_error(link->handle, last_fn, last_ret);
+failed:
+  dtl1_release((u_long)link);
+
+}
+
+
+void dtl1_release(u_long arg) {
+
+  dev_link_t *link = (dev_link_t *)arg;
+  dtl1_info_t *info = link->priv;
+
+
+  if (link->state & DEV_PRESENT)
+    dtl1_close(info);
+
+  MOD_DEC_USE_COUNT;
+
+
+  link->dev = NULL;
+
+  CardServices(ReleaseConfiguration, link->handle);
+  CardServices(ReleaseIO, link->handle, &link->io);
+  CardServices(ReleaseIRQ, link->handle, &link->irq);
+
+  link->state &= ~DEV_CONFIG;
+
+}
+
+
+int dtl1_event(event_t event, int priority, event_callback_args_t *args) {
+
+  dev_link_t *link = args->client_data;
+  dtl1_info_t *info = link->priv;
+
+
+  switch (event) {
+  case CS_EVENT_CARD_REMOVAL:
+    link->state &= ~DEV_PRESENT;
+    if (link->state & DEV_CONFIG) {
+      dtl1_close(info);
+      mod_timer(&link->release, jiffies + HZ/20);
+    }
+    break;
+  case CS_EVENT_CARD_INSERTION:
+    link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+    dtl1_config(link);
+    break;
+  case CS_EVENT_PM_SUSPEND:
+    link->state |= DEV_SUSPEND;
+    /* Fall through... */
+  case CS_EVENT_RESET_PHYSICAL:
+    if (link->state & DEV_CONFIG)
+      CardServices(ReleaseConfiguration, link->handle);
+    break;
+  case CS_EVENT_PM_RESUME:
+    link->state &= ~DEV_SUSPEND;
+    /* Fall through... */
+  case CS_EVENT_CARD_RESET:
+    if (DEV_OK(link))
+      CardServices(RequestConfiguration, link->handle, &link->conf);
+    break;
+  }
+
+
+  return 0;
+
+}
+
+
+
+/* ======================== Module initialization ======================== */
+
+
+int __init init_dtl1_cs(void) {
+
+  servinfo_t serv;
+  int err;
+
+
+  CardServices(GetCardServicesInfo, &serv);
+  if (serv.Revision != CS_RELEASE_CODE) {
+    printk(KERN_NOTICE "dtl1_cs: Card Services release does not match!\n");
+    return -1;
+  }
+
+
+  err = register_pccard_driver(&dev_info, &dtl1_attach, &dtl1_detach);
+
+
+  return err;
+
+}
+
+void __exit exit_dtl1_cs(void) {
+
+  unregister_pccard_driver(&dev_info);
+
+  while (dev_list != NULL)
+    dtl1_detach(dev_list);
+
+}
+
+
+module_init(init_dtl1_cs);
+module_exit(exit_dtl1_cs);
+
+EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_h4.c linux-2.5/drivers/bluetooth/hci_h4.c
--- linux-2.5.13/drivers/bluetooth/hci_h4.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/hci_h4.c	Wed May  1 21:12:18 2002
@@ -0,0 +1,273 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * BlueZ HCI UART(H4) protocol.
+ *
+ * $Id: hci_h4.c,v 1.2 2002/04/17 17:37:20 maxk Exp $    
+ */
+#define VERSION "1.1"
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/version.h>
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/interrupt.h>
+#include <linux/ptrace.h>
+#include <linux/poll.h>
+
+#include <linux/slab.h>
+#include <linux/tty.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/signal.h>
+#include <linux/ioctl.h>
+#include <linux/skbuff.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+#include "hci_uart.h"
+#include "hci_h4.h"
+
+#ifndef HCI_UART_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#undef  BT_DMP
+#define BT_DMP( A... )
+#endif
+
+/* Initialize protocol */
+static int h4_open(struct n_hci *n_hci)
+{
+	struct h4_struct *h4;
+	
+	BT_DBG("n_hci %p", n_hci);
+	
+	h4 = kmalloc(sizeof(*h4), GFP_ATOMIC);
+	if (!h4)
+		return -ENOMEM;
+	memset(h4, 0, sizeof(*h4));
+
+	n_hci->priv = h4;
+	return 0;
+}
+
+/* Flush protocol data */
+static int h4_flush(struct n_hci *n_hci)
+{
+	BT_DBG("n_hci %p", n_hci);
+	return 0;
+}
+
+/* Close protocol */
+static int h4_close(struct n_hci *n_hci)
+{
+	struct h4_struct *h4 = n_hci->priv;
+	n_hci->priv = NULL;
+
+	BT_DBG("n_hci %p", n_hci);
+
+	if (h4->rx_skb)
+		kfree_skb(h4->rx_skb);
+
+	kfree(h4);
+	return 0;
+}
+
+/* Send data */
+static int h4_send(struct n_hci *n_hci, void *data, int len)
+{
+	struct tty_struct *tty = n_hci->tty;
+	
+	BT_DBG("n_hci %p len %d", n_hci, len);
+
+	/* Send frame to TTY driver */
+	tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
+	return tty->driver.write(tty, 0, data, len);
+}
+
+/* Init frame before queueing (padding, crc, etc) */
+static struct sk_buff* h4_preq(struct n_hci *n_hci, struct sk_buff *skb)
+{
+	BT_DBG("n_hci %p skb %p", n_hci, skb);
+
+	/* Prepend skb with frame type */
+	memcpy(skb_push(skb, 1), &skb->pkt_type, 1);
+	return skb;
+}
+
+static inline int h4_check_data_len(struct h4_struct *h4, int len)
+{
+	register int room = skb_tailroom(h4->rx_skb);
+
+	BT_DBG("len %d room %d", len, room);
+	if (!len) {
+		BT_DMP(h4->rx_skb->data, h4->rx_skb->len);
+		hci_recv_frame(h4->rx_skb);
+	} else if (len > room) {
+		BT_ERR("Data length is to large");
+		kfree_skb(h4->rx_skb);
+	} else {
+		h4->rx_state = H4_W4_DATA;
+		h4->rx_count = len;
+		return len;
+	}
+
+	h4->rx_state = H4_W4_PACKET_TYPE;
+	h4->rx_skb   = NULL;
+	h4->rx_count = 0;
+	return 0;
+}
+
+/* Recv data */
+static int h4_recv(struct n_hci *n_hci, void *data, int count)
+{
+	struct h4_struct *h4 = n_hci->priv;
+	register char *ptr;
+	hci_event_hdr *eh;
+	hci_acl_hdr   *ah;
+	hci_sco_hdr   *sh;
+	register int len, type, dlen;
+
+	BT_DBG("n_hci %p count %d rx_state %ld rx_count %ld", n_hci, count, h4->rx_state, h4->rx_count);
+
+	ptr = data;
+	while (count) {
+		if (h4->rx_count) {
+			len = MIN(h4->rx_count, count);
+			memcpy(skb_put(h4->rx_skb, len), ptr, len);
+			h4->rx_count -= len; count -= len; ptr += len;
+
+			if (h4->rx_count)
+				continue;
+
+			switch (h4->rx_state) {
+			case H4_W4_DATA:
+				BT_DBG("Complete data");
+
+				BT_DMP(h4->rx_skb->data, h4->rx_skb->len);
+
+				hci_recv_frame(h4->rx_skb);
+
+				h4->rx_state = H4_W4_PACKET_TYPE;
+				h4->rx_skb = NULL;
+				continue;
+
+			case H4_W4_EVENT_HDR:
+				eh = (hci_event_hdr *) h4->rx_skb->data;
+
+				BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen);
+
+				h4_check_data_len(h4, eh->plen);
+				continue;
+
+			case H4_W4_ACL_HDR:
+				ah = (hci_acl_hdr *) h4->rx_skb->data;
+				dlen = __le16_to_cpu(ah->dlen);
+
+				BT_DBG("ACL header: dlen %d", dlen);
+
+				h4_check_data_len(h4, dlen);
+				continue;
+
+			case H4_W4_SCO_HDR:
+				sh = (hci_sco_hdr *) h4->rx_skb->data;
+
+				BT_DBG("SCO header: dlen %d", sh->dlen);
+
+				h4_check_data_len(h4, sh->dlen);
+				continue;
+			};
+		}
+
+		/* H4_W4_PACKET_TYPE */
+		switch (*ptr) {
+		case HCI_EVENT_PKT:
+			BT_DBG("Event packet");
+			h4->rx_state = H4_W4_EVENT_HDR;
+			h4->rx_count = HCI_EVENT_HDR_SIZE;
+			type = HCI_EVENT_PKT;
+			break;
+
+		case HCI_ACLDATA_PKT:
+			BT_DBG("ACL packet");
+			h4->rx_state = H4_W4_ACL_HDR;
+			h4->rx_count = HCI_ACL_HDR_SIZE;
+			type = HCI_ACLDATA_PKT;
+			break;
+
+		case HCI_SCODATA_PKT:
+			BT_DBG("SCO packet");
+			h4->rx_state = H4_W4_SCO_HDR;
+			h4->rx_count = HCI_SCO_HDR_SIZE;
+			type = HCI_SCODATA_PKT;
+			break;
+
+		default:
+			BT_ERR("Unknown HCI packet type %2.2x", (__u8)*ptr);
+			n_hci->hdev.stat.err_rx++;
+			ptr++; count--;
+			continue;
+		};
+		ptr++; count--;
+
+		/* Allocate packet */
+		h4->rx_skb = bluez_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC);
+		if (!h4->rx_skb) {
+			BT_ERR("Can't allocate mem for new packet");
+			h4->rx_state = H4_W4_PACKET_TYPE;
+			h4->rx_count = 0;
+			return 0;
+		}
+		h4->rx_skb->dev = (void *) &n_hci->hdev;
+		h4->rx_skb->pkt_type = type;
+	}
+	return count;
+}
+
+static struct hci_uart_proto h4p = {
+	id:    HCI_UART_H4,
+	open:  h4_open,
+	close: h4_close,
+	send:  h4_send,
+	recv:  h4_recv,
+	preq:  h4_preq,
+	flush: h4_flush,
+};
+	      
+int h4_init(void)
+{
+	return hci_uart_register_proto(&h4p);
+}
+
+int h4_deinit(void)
+{
+	return hci_uart_unregister_proto(&h4p);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_h4.h linux-2.5/drivers/bluetooth/hci_h4.h
--- linux-2.5.13/drivers/bluetooth/hci_h4.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/hci_h4.h	Wed May  1 21:12:49 2002
@@ -0,0 +1,43 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * $Id: hci_h4.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
+ */
+
+#ifdef __KERNEL__
+struct h4_struct {
+	unsigned long rx_state;
+	unsigned long rx_count;
+	struct sk_buff *rx_skb;
+};
+
+/* H4 receiver States */
+#define H4_W4_PACKET_TYPE 0
+#define H4_W4_EVENT_HDR	  1
+#define H4_W4_ACL_HDR     2
+#define H4_W4_SCO_HDR     3
+#define H4_W4_DATA        4
+
+#endif /* __KERNEL__ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_ldisc.c linux-2.5/drivers/bluetooth/hci_ldisc.c
--- linux-2.5.13/drivers/bluetooth/hci_ldisc.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/hci_ldisc.c	Wed May  1 21:12:18 2002
@@ -0,0 +1,554 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * BlueZ HCI UART driver.
+ *
+ * $Id: hci_ldisc.c,v 1.2 2002/04/17 17:37:20 maxk Exp $    
+ */
+#define VERSION "2.0"
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/version.h>
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/interrupt.h>
+#include <linux/ptrace.h>
+#include <linux/poll.h>
+
+#include <linux/slab.h>
+#include <linux/tty.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/signal.h>
+#include <linux/ioctl.h>
+#include <linux/skbuff.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+#include "hci_uart.h"
+
+#ifndef HCI_UART_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#undef  BT_DMP
+#define BT_DMP( A... )
+#endif
+
+static struct hci_uart_proto *hup[HCI_UART_MAX_PROTO];
+
+int hci_uart_register_proto(struct hci_uart_proto *p)
+{
+	if (p->id >= HCI_UART_MAX_PROTO)
+		return -EINVAL;
+
+	if (hup[p->id])
+		return -EEXIST;
+
+	hup[p->id] = p;
+	return 0;
+}
+
+int hci_uart_unregister_proto(struct hci_uart_proto *p)
+{
+	if (p->id >= HCI_UART_MAX_PROTO)
+		return -EINVAL;
+
+	if (!hup[p->id])
+		return -EINVAL;
+
+	hup[p->id] = NULL;
+	return 0;
+}
+
+static struct hci_uart_proto *n_hci_get_proto(unsigned int id)
+{
+	if (id >= HCI_UART_MAX_PROTO)
+		return NULL;
+	return hup[id];
+}
+
+/* ------- Interface to HCI layer ------ */
+/* Initialize device */
+static int n_hci_open(struct hci_dev *hdev)
+{
+	BT_DBG("%s %p", hdev->name, hdev);
+
+	/* Nothing to do for UART driver */
+
+	set_bit(HCI_RUNNING, &hdev->flags);
+	return 0;
+}
+
+/* Reset device */
+static int n_hci_flush(struct hci_dev *hdev)
+{
+	struct n_hci *n_hci  = (struct n_hci *) hdev->driver_data;
+	struct tty_struct *tty = n_hci->tty;
+
+	BT_DBG("hdev %p tty %p", hdev, tty);
+
+	/* Drop TX queue */
+	skb_queue_purge(&n_hci->txq);
+
+	/* Flush any pending characters in the driver and discipline. */
+	if (tty->ldisc.flush_buffer)
+		tty->ldisc.flush_buffer(tty);
+
+	if (tty->driver.flush_buffer)
+		tty->driver.flush_buffer(tty);
+
+	if (n_hci->proto->flush)
+		n_hci->proto->flush(n_hci);
+
+	return 0;
+}
+
+/* Close device */
+static int n_hci_close(struct hci_dev *hdev)
+{
+	BT_DBG("hdev %p", hdev);
+
+	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
+		return 0;
+
+	n_hci_flush(hdev);
+	return 0;
+}
+
+static int n_hci_tx_wakeup(struct n_hci *n_hci)
+{
+	struct hci_dev *hdev = &n_hci->hdev;
+	
+	if (test_and_set_bit(N_HCI_SENDING, &n_hci->tx_state)) {
+		set_bit(N_HCI_TX_WAKEUP, &n_hci->tx_state);
+		return 0;
+	}
+
+	BT_DBG("");
+	do {
+		register struct sk_buff *skb;
+		register int len;
+
+		clear_bit(N_HCI_TX_WAKEUP, &n_hci->tx_state);
+
+		if (!(skb = skb_dequeue(&n_hci->txq)))
+			break;
+
+		len = n_hci->proto->send(n_hci, skb->data, skb->len);
+		n_hci->hdev.stat.byte_tx += len;
+
+		if (len == skb->len) {
+			/* Complete frame was sent */
+
+			switch (skb->pkt_type) {
+			case HCI_COMMAND_PKT:
+				hdev->stat.cmd_tx++;
+				break;
+
+			case HCI_ACLDATA_PKT:
+				hdev->stat.acl_tx++;
+				break;
+
+			case HCI_SCODATA_PKT:
+				hdev->stat.cmd_tx++;
+				break;
+			};
+
+			kfree_skb(skb);
+		} else {
+			/* Subtract sent part and requeue  */
+			skb_pull(skb, len);
+			skb_queue_head(&n_hci->txq, skb);
+		}
+	} while (test_bit(N_HCI_TX_WAKEUP, &n_hci->tx_state));
+	clear_bit(N_HCI_SENDING, &n_hci->tx_state);
+	return 0;
+}
+
+/* Send frames from HCI layer */
+static int n_hci_send_frame(struct sk_buff *skb)
+{
+	struct hci_dev* hdev = (struct hci_dev *) skb->dev;
+	struct tty_struct *tty;
+	struct n_hci *n_hci;
+
+	if (!hdev) {
+		BT_ERR("Frame for uknown device (hdev=NULL)");
+		return -ENODEV;
+	}
+
+	if (!test_bit(HCI_RUNNING, &hdev->flags))
+		return -EBUSY;
+
+	n_hci = (struct n_hci *) hdev->driver_data;
+	tty = n_hci->tty;
+
+	BT_DBG("%s: type %d len %d", hdev->name, skb->pkt_type, skb->len);
+
+	if (n_hci->proto->preq) {
+		skb = n_hci->proto->preq(n_hci, skb);
+		if (!skb)
+			return 0;
+	}
+	
+	skb_queue_tail(&n_hci->txq, skb);
+	n_hci_tx_wakeup(n_hci);
+	return 0;
+}
+
+static void n_hci_destruct(struct hci_dev *hdev)
+{
+	struct n_hci *n_hci;
+
+	if (!hdev) return;
+
+	BT_DBG("%s", hdev->name);
+
+	n_hci = (struct n_hci *) hdev->driver_data;
+	kfree(n_hci);
+
+	MOD_DEC_USE_COUNT;
+}
+
+/* ------ LDISC part ------ */
+/* n_hci_tty_open
+ * 
+ *     Called when line discipline changed to N_HCI.
+ *
+ * Arguments:
+ *     tty    pointer to tty info structure
+ * Return Value:    
+ *     0 if success, otherwise error code
+ */
+static int n_hci_tty_open(struct tty_struct *tty)
+{
+	struct n_hci *n_hci = (void *)tty->disc_data;
+
+	BT_DBG("tty %p", tty);
+
+	if (n_hci)
+		return -EEXIST;
+
+	if (!(n_hci = kmalloc(sizeof(struct n_hci), GFP_KERNEL))) {
+		BT_ERR("Can't allocate controll structure");
+		return -ENFILE;
+	}
+	memset(n_hci, 0, sizeof(struct n_hci));
+
+	tty->disc_data = n_hci;
+	n_hci->tty = tty;
+
+	spin_lock_init(&n_hci->rx_lock);
+	skb_queue_head_init(&n_hci->txq);
+
+	/* Flush any pending characters in the driver and line discipline */
+	if (tty->ldisc.flush_buffer)
+		tty->ldisc.flush_buffer(tty);
+
+	if (tty->driver.flush_buffer)
+		tty->driver.flush_buffer(tty);
+	
+	MOD_INC_USE_COUNT;
+	return 0;
+}
+
+/* n_hci_tty_close()
+ *
+ *    Called when the line discipline is changed to something
+ *    else, the tty is closed, or the tty detects a hangup.
+ */
+static void n_hci_tty_close(struct tty_struct *tty)
+{
+	struct n_hci *n_hci = (void *)tty->disc_data;
+
+	BT_DBG("tty %p", tty);
+
+	/* Detach from the tty */
+	tty->disc_data = NULL;
+
+	if (n_hci) {
+		struct hci_dev *hdev = &n_hci->hdev;
+		n_hci_close(hdev);
+
+		if (test_and_clear_bit(N_HCI_PROTO_SET, &n_hci->flags)) {
+			n_hci->proto->close(n_hci);
+			hci_unregister_dev(hdev);
+		}
+				
+		MOD_DEC_USE_COUNT;
+	}
+}
+
+/* n_hci_tty_wakeup()
+ *
+ *    Callback for transmit wakeup. Called when low level
+ *    device driver can accept more send data.
+ *
+ * Arguments:        tty    pointer to associated tty instance data
+ * Return Value:    None
+ */
+static void n_hci_tty_wakeup( struct tty_struct *tty )
+{
+	struct n_hci *n_hci = (void *)tty->disc_data;
+
+	BT_DBG("");
+
+	if (!n_hci)
+		return;
+
+	tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
+
+	if (tty != n_hci->tty)
+		return;
+
+	n_hci_tx_wakeup(n_hci);
+}
+
+/* n_hci_tty_room()
+ * 
+ *    Callback function from tty driver. Return the amount of 
+ *    space left in the receiver's buffer to decide if remote
+ *    transmitter is to be throttled.
+ *
+ * Arguments:        tty    pointer to associated tty instance data
+ * Return Value:    number of bytes left in receive buffer
+ */
+static int n_hci_tty_room (struct tty_struct *tty)
+{
+	return 65536;
+}
+
+/* n_hci_tty_receive()
+ * 
+ *     Called by tty low level driver when receive data is
+ *     available.
+ *     
+ * Arguments:  tty          pointer to tty isntance data
+ *             data         pointer to received data
+ *             flags        pointer to flags for data
+ *             count        count of received data in bytes
+ *     
+ * Return Value:    None
+ */
+static void n_hci_tty_receive(struct tty_struct *tty, const __u8 * data, char *flags, int count)
+{
+	struct n_hci *n_hci = (void *)tty->disc_data;
+	
+	if (!n_hci || tty != n_hci->tty)
+		return;
+
+	if (!test_bit(N_HCI_PROTO_SET, &n_hci->flags))
+		return;
+	
+	spin_lock(&n_hci->rx_lock);
+	n_hci->proto->recv(n_hci, (void *) data, count);
+	n_hci->hdev.stat.byte_rx += count;
+	spin_unlock(&n_hci->rx_lock);
+
+	if (test_and_clear_bit(TTY_THROTTLED,&tty->flags) && tty->driver.unthrottle)
+		tty->driver.unthrottle(tty);
+}
+
+static int n_hci_register_dev(struct n_hci *n_hci)
+{
+	struct hci_dev *hdev;
+
+	BT_DBG("");
+
+	/* Initialize and register HCI device */
+	hdev = &n_hci->hdev;
+
+	hdev->type = HCI_UART;
+	hdev->driver_data = n_hci;
+
+	hdev->open  = n_hci_open;
+	hdev->close = n_hci_close;
+	hdev->flush = n_hci_flush;
+	hdev->send  = n_hci_send_frame;
+	hdev->destruct = n_hci_destruct;
+
+	if (hci_register_dev(hdev) < 0) {
+		BT_ERR("Can't register HCI device %s", hdev->name);
+		return -ENODEV;
+	}
+	MOD_INC_USE_COUNT;
+	return 0;
+}
+
+static int n_hci_set_proto(struct n_hci *n_hci, int id)
+{
+	struct hci_uart_proto *p;
+	int err;	
+	
+	p = n_hci_get_proto(id);
+	if (!p)
+		return -EPROTONOSUPPORT;
+
+	err = p->open(n_hci);
+	if (err)
+		return err;
+
+	n_hci->proto = p;
+
+	err = n_hci_register_dev(n_hci);
+	if (err) {
+		p->close(n_hci);
+		return err;
+	}
+	return 0;
+}
+
+/* n_hci_tty_ioctl()
+ *
+ *    Process IOCTL system call for the tty device.
+ *
+ * Arguments:
+ *
+ *    tty        pointer to tty instance data
+ *    file       pointer to open file object for device
+ *    cmd        IOCTL command code
+ *    arg        argument for IOCTL call (cmd dependent)
+ *
+ * Return Value:    Command dependent
+ */
+static int n_hci_tty_ioctl(struct tty_struct *tty, struct file * file,
+                            unsigned int cmd, unsigned long arg)
+{
+	struct n_hci *n_hci = (void *)tty->disc_data;
+	int err = 0;
+
+	BT_DBG("");
+
+	/* Verify the status of the device */
+	if (!n_hci)
+		return -EBADF;
+
+	switch (cmd) {
+	case HCIUARTSETPROTO:
+		if (!test_and_set_bit(N_HCI_PROTO_SET, &n_hci->flags)) {
+			err = n_hci_set_proto(n_hci, arg);
+			if (err) {
+				clear_bit(N_HCI_PROTO_SET, &n_hci->flags);
+				return err;
+			}
+			tty->low_latency = 1;
+		} else	
+			return -EBUSY;
+
+	case HCIUARTGETPROTO:
+		if (test_bit(N_HCI_PROTO_SET, &n_hci->flags))
+			return n_hci->proto->id;
+		return -EUNATCH;
+		
+	default:
+		err = n_tty_ioctl(tty, file, cmd, arg);
+		break;
+	};
+
+	return err;
+}
+
+/*
+ * We don't provide read/write/poll interface for user space.
+ */
+static ssize_t n_hci_tty_read(struct tty_struct *tty, struct file *file, unsigned char *buf, size_t nr)
+{
+	return 0;
+}
+static ssize_t n_hci_tty_write(struct tty_struct *tty, struct file *file, const unsigned char *data, size_t count)
+{
+	return 0;
+}
+static unsigned int n_hci_tty_poll(struct tty_struct *tty, struct file *filp, poll_table *wait)
+{
+	return 0;
+}
+
+#ifdef CONFIG_BLUEZ_HCIUART_H4
+int h4_init(void);
+int h4_deinit(void);
+#endif
+
+int __init n_hci_init(void)
+{
+	static struct tty_ldisc n_hci_ldisc;
+	int err;
+
+	BT_INFO("BlueZ HCI UART driver ver %s Copyright (C) 2000,2001 Qualcomm Inc", 
+		VERSION);
+	BT_INFO("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
+
+	/* Register the tty discipline */
+
+	memset(&n_hci_ldisc, 0, sizeof (n_hci_ldisc));
+	n_hci_ldisc.magic       = TTY_LDISC_MAGIC;
+	n_hci_ldisc.name        = "n_hci";
+	n_hci_ldisc.open        = n_hci_tty_open;
+	n_hci_ldisc.close       = n_hci_tty_close;
+	n_hci_ldisc.read        = n_hci_tty_read;
+	n_hci_ldisc.write       = n_hci_tty_write;
+	n_hci_ldisc.ioctl       = n_hci_tty_ioctl;
+	n_hci_ldisc.poll        = n_hci_tty_poll;
+	n_hci_ldisc.receive_room= n_hci_tty_room;
+	n_hci_ldisc.receive_buf = n_hci_tty_receive;
+	n_hci_ldisc.write_wakeup= n_hci_tty_wakeup;
+
+	if ((err = tty_register_ldisc(N_HCI, &n_hci_ldisc))) {
+		BT_ERR("Can't register HCI line discipline (%d)", err);
+		return err;
+	}
+
+#ifdef CONFIG_BLUEZ_HCIUART_H4
+	h4_init();
+#endif
+	
+	return 0;
+}
+
+void n_hci_cleanup(void)
+{
+	int err;
+
+#ifdef CONFIG_BLUEZ_HCIUART_H4
+	h4_deinit();
+#endif
+
+	/* Release tty registration of line discipline */
+	if ((err = tty_register_ldisc(N_HCI, NULL)))
+		BT_ERR("Can't unregister HCI line discipline (%d)", err);
+}
+
+module_init(n_hci_init);
+module_exit(n_hci_cleanup);
+
+MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>");
+MODULE_DESCRIPTION("BlueZ HCI UART driver ver " VERSION);
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_uart.h linux-2.5/drivers/bluetooth/hci_uart.h
--- linux-2.5.13/drivers/bluetooth/hci_uart.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/hci_uart.h	Wed May  1 21:12:50 2002
@@ -0,0 +1,80 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * $Id: hci_uart.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
+ */
+
+#ifndef N_HCI
+#define N_HCI	15
+#endif
+
+/* Ioctls */
+#define HCIUARTSETPROTO	_IOW('U', 200, int)
+#define HCIUARTGETPROTO	_IOR('U', 201, int)
+
+/* UART protocols */
+#define HCI_UART_MAX_PROTO	3
+
+#define HCI_UART_H4	0
+#define HCI_UART_BCSP	1
+#define HCI_UART_NCSP	2
+
+#ifdef __KERNEL__
+struct n_hci;
+
+struct hci_uart_proto {
+	unsigned int id;
+	int (*open)(struct n_hci *n_hci);
+	int (*recv)(struct n_hci *n_hci, void *data, int len);
+	int (*send)(struct n_hci *n_hci, void *data, int len);
+	int (*close)(struct n_hci *n_hci);
+	int (*flush)(struct n_hci *n_hci);
+	struct sk_buff* (*preq)(struct n_hci *n_hci, struct sk_buff *skb);
+};
+
+struct n_hci {
+	struct tty_struct  *tty;
+	struct hci_dev     hdev;
+	unsigned long      flags;
+
+	struct hci_uart_proto *proto;
+	void               *priv;
+	
+	struct sk_buff_head txq;
+	unsigned long       tx_state;
+	spinlock_t          rx_lock;
+};
+
+/* N_HCI flag bits */
+#define N_HCI_PROTO_SET		0x00
+
+/* TX states  */
+#define N_HCI_SENDING		1
+#define N_HCI_TX_WAKEUP		2
+
+int hci_uart_register_proto(struct hci_uart_proto *p);
+int hci_uart_unregister_proto(struct hci_uart_proto *p);
+
+#endif /* __KERNEL__ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_usb.c linux-2.5/drivers/bluetooth/hci_usb.c
--- linux-2.5.13/drivers/bluetooth/hci_usb.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/bluetooth/hci_usb.c	Wed May  1 20:36:25 2002
@@ -28,570 +28,755 @@
  *    Copyright (c) 2000 Greg Kroah-Hartman        <greg@kroah.com>
  *    Copyright (c) 2000 Mark Douglas Corner       <mcorner@umich.edu>
  *
- * $Id: hci_usb.c,v 1.5 2001/07/05 18:42:44 maxk Exp $    
+ * $Id: hci_usb.c,v 1.6 2002/04/17 17:37:20 maxk Exp $    
  */
-#define VERSION "1.0"
+#define VERSION "2.0"
 
 #include <linux/config.h>
 #include <linux/module.h>
 
+#define __KERNEL_SYSCALLS__
+
 #include <linux/version.h>
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/sched.h>
+#include <linux/unistd.h>
 #include <linux/types.h>
-#include <linux/fcntl.h>
 #include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/poll.h>
 
 #include <linux/slab.h>
-#include <linux/tty.h>
 #include <linux/errno.h>
 #include <linux/string.h>
-#include <linux/signal.h>
-#include <linux/ioctl.h>
 #include <linux/skbuff.h>
+#include <linux/kmod.h>
 
 #include <linux/usb.h>
 
 #include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/bluez.h>
 #include <net/bluetooth/hci_core.h>
-#include <net/bluetooth/hci_usb.h>
+#include "hci_usb.h"
+
+#define HCI_MAX_PENDING (HCI_MAX_BULK_RX + HCI_MAX_BULK_TX + 1)
 
 #ifndef HCI_USB_DEBUG
-#undef  DBG
-#define DBG( A... )
-#undef  DMP
-#define DMP( A... )
+#undef  BT_DBG
+#define BT_DBG( A... )
+#undef  BT_DMP
+#define BT_DMP( A... )
 #endif
 
+#ifndef CONFIG_BLUEZ_USB_ZERO_PACKET
+#undef  USB_ZERO_PACKET
+#define USB_ZERO_PACKET 0
+#endif
+
+static struct usb_driver hci_usb_driver; 
+
 static struct usb_device_id usb_bluetooth_ids [] = {
+	/* Generic Bluetooth USB device */
 	{ USB_DEVICE_INFO(HCI_DEV_CLASS, HCI_DEV_SUBCLASS, HCI_DEV_PROTOCOL) },
+
+	/* Ericsson with non-standard id */
+	{ USB_DEVICE(0x0bdb, 0x1002) },
+
 	{ }	/* Terminating entry */
 };
 
 MODULE_DEVICE_TABLE (usb, usb_bluetooth_ids);
 
-static int hci_usb_ctrl_msg(struct hci_usb *husb,  struct sk_buff *skb);
-static int hci_usb_write_msg(struct hci_usb *husb, struct sk_buff *skb);
+static void hci_usb_interrupt(struct urb *urb);
+static void hci_usb_rx_complete(struct urb *urb);
+static void hci_usb_tx_complete(struct urb *urb);
 
-static void hci_usb_unlink_urbs(struct hci_usb *husb)
+static struct urb *hci_usb_get_completed(struct hci_usb *husb)
 {
-	usb_unlink_urb(husb->read_urb);
-	usb_unlink_urb(husb->intr_urb);
-	usb_unlink_urb(husb->ctrl_urb);
-	usb_unlink_urb(husb->write_urb);
+	struct sk_buff *skb;
+	struct urb *urb = NULL;
+
+	skb = skb_dequeue(&husb->completed_q);
+	if (skb) {
+		urb = ((struct hci_usb_scb *) skb->cb)->urb;
+		kfree_skb(skb);
+	}
+
+	BT_DBG("%s urb %p", husb->hdev.name, urb);
+	return urb;
 }
 
-static void hci_usb_free_bufs(struct hci_usb *husb)
+static int hci_usb_enable_intr(struct hci_usb *husb)
 {
-	if (husb->read_urb) {
-		if (husb->read_urb->transfer_buffer)
-			kfree(husb->read_urb->transfer_buffer);
-		usb_free_urb(husb->read_urb);
-	}
+	struct urb *urb;
+	int pipe, size;
+	void *buf;
 
-	if (husb->intr_urb) {
-		if (husb->intr_urb->transfer_buffer)
-			kfree(husb->intr_urb->transfer_buffer);
-		usb_free_urb(husb->intr_urb);
-	}
+	BT_DBG("%s", husb->hdev.name);
 
-	if (husb->ctrl_urb)
-		usb_free_urb(husb->ctrl_urb);
+ 	if (!(urb = usb_alloc_urb(0, GFP_KERNEL)))
+		return -ENOMEM;
 
-	if (husb->write_urb)
-		usb_free_urb(husb->write_urb);
+	if (!(buf = kmalloc(HCI_MAX_EVENT_SIZE, GFP_KERNEL))) {
+		usb_free_urb(urb);
+		return -ENOMEM;
+	}
 
-	if (husb->intr_skb)
-		kfree_skb(husb->intr_skb);
+	husb->intr_urb = urb;
+	
+        pipe = usb_rcvintpipe(husb->udev, husb->intr_ep);
+        size = usb_maxpacket(husb->udev, pipe, usb_pipeout(pipe));
+	FILL_INT_URB(urb, husb->udev, pipe, buf, size, 
+			hci_usb_interrupt, husb, husb->intr_interval);
+	
+	return usb_submit_urb(urb, GFP_KERNEL);
 }
 
-/* ------- Interface to HCI layer ------ */
-/* Initialize device */
-int hci_usb_open(struct hci_dev *hdev)
+static int hci_usb_disable_intr(struct hci_usb *husb)
 {
-	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
-	int status;
-
-	DBG("%s", hdev->name);
+	struct urb *urb = husb->intr_urb;
+	struct sk_buff *skb;
 
-	husb->read_urb->dev = husb->udev;
-	if ((status = usb_submit_urb(husb->read_urb, GFP_KERNEL)))
-		DBG("read submit failed. %d", status);
+	BT_DBG("%s", husb->hdev.name);
 
-	husb->intr_urb->dev = husb->udev;
-	if ((status = usb_submit_urb(husb->intr_urb, GFP_KERNEL)))
-		DBG("interrupt submit failed. %d", status);
+	usb_unlink_urb(urb); usb_free_urb(urb);
+	husb->intr_urb = NULL;
 
-	hdev->flags |= HCI_RUNNING;
+	skb = husb->intr_skb;
+	if (skb) {
+		husb->intr_skb = NULL;
+		kfree_skb(skb);
+	}
 
 	return 0;
 }
 
-/* Reset device */
-int hci_usb_flush(struct hci_dev *hdev)
+static int hci_usb_rx_submit(struct hci_usb *husb, struct urb *urb)
 {
-	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
+	struct hci_usb_scb *scb;
+	struct sk_buff *skb;
+	int    pipe, size, err;
 
-	DBG("%s", hdev->name);
+	if (!urb && !(urb = usb_alloc_urb(0, GFP_ATOMIC)))
+		return -ENOMEM;
 
-	/* Drop TX queues */
-	skb_queue_purge(&husb->tx_ctrl_q);
-	skb_queue_purge(&husb->tx_write_q);
+        size = HCI_MAX_FRAME_SIZE;
 
-	return 0;
+	if (!(skb = bluez_skb_alloc(size, GFP_ATOMIC))) {
+		usb_free_urb(urb);
+		return -ENOMEM;
+	}
+	
+	BT_DBG("%s urb %p", husb->hdev.name, urb);
+
+	skb->dev = (void *) &husb->hdev;
+	skb->pkt_type = HCI_ACLDATA_PKT;
+
+	scb = (struct hci_usb_scb *) skb->cb;
+	scb->urb = urb;
+
+        pipe = usb_rcvbulkpipe(husb->udev, husb->bulk_in_ep);
+
+        FILL_BULK_URB(urb, husb->udev, pipe, skb->data, size, hci_usb_rx_complete, skb);
+        urb->transfer_flags = USB_QUEUE_BULK;
+
+	skb_queue_tail(&husb->pending_q, skb);
+	err = usb_submit_urb(urb, GFP_ATOMIC);
+	if (err) {
+		BT_ERR("%s bulk rx submit failed urb %p err %d",
+				husb->hdev.name, urb, err);
+		skb_unlink(skb);
+		usb_free_urb(urb);
+	}
+	return err;
 }
 
-/* Close device */
-int hci_usb_close(struct hci_dev *hdev)
+/* Initialize device */
+static int hci_usb_open(struct hci_dev *hdev)
 {
 	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
+	int i, err;
+	long flags;
 
-	DBG("%s", hdev->name);
+	BT_DBG("%s", hdev->name);
 
-	hdev->flags &= ~HCI_RUNNING;
-	hci_usb_unlink_urbs(husb);
+	if (test_and_set_bit(HCI_RUNNING, &hdev->flags))
+		return 0;
 
-	hci_usb_flush(hdev);
+	write_lock_irqsave(&husb->completion_lock, flags);
 
-	return 0;
+	err = hci_usb_enable_intr(husb);
+	if (!err) {
+		for (i = 0; i < HCI_MAX_BULK_TX; i++)
+			hci_usb_rx_submit(husb, NULL);
+	} else 
+		clear_bit(HCI_RUNNING, &hdev->flags);
+		
+	write_unlock_irqrestore(&husb->completion_lock, flags);
+	return err;
 }
 
-void hci_usb_ctrl_wakeup(struct hci_usb *husb)
+/* Reset device */
+static int hci_usb_flush(struct hci_dev *hdev)
 {
-	struct sk_buff *skb;
+	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
 
-	if (test_and_set_bit(HCI_TX_CTRL, &husb->tx_state))
-		return;
+	BT_DBG("%s", hdev->name);
 
-	DBG("%s", husb->hdev.name);
+	skb_queue_purge(&husb->cmd_q);
+	skb_queue_purge(&husb->acl_q);
+	return 0;
+}
 
-	if (!(skb = skb_dequeue(&husb->tx_ctrl_q)))
-		goto done;
+static inline void hci_usb_unlink_urbs(struct hci_usb *husb)
+{
+	struct sk_buff *skb;
+	struct urb *urb;
 
-	if (hci_usb_ctrl_msg(husb, skb)){
+	BT_DBG("%s", husb->hdev.name);
+
+	while ((skb = skb_dequeue(&husb->pending_q))) {
+		urb = ((struct hci_usb_scb *) skb->cb)->urb;
+		usb_unlink_urb(urb);
 		kfree_skb(skb);
-		goto done;
 	}
 
-	DMP(skb->data, skb->len);
+	while ((urb = hci_usb_get_completed(husb)))
+		usb_free_urb(urb);
+}
 
-	husb->hdev.stat.byte_tx += skb->len;
-	return;
+/* Close device */
+static int hci_usb_close(struct hci_dev *hdev)
+{
+	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
+	long flags;
+	
+	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
+		return 0;
 
-done:
-	clear_bit(HCI_TX_CTRL, &husb->tx_state);
-	return;
+	BT_DBG("%s", hdev->name);
+
+	write_lock_irqsave(&husb->completion_lock, flags);
+	
+	hci_usb_disable_intr(husb);
+	hci_usb_unlink_urbs(husb);
+	hci_usb_flush(hdev);
+
+	write_unlock_irqrestore(&husb->completion_lock, flags);
+	return 0;
 }
 
-void hci_usb_write_wakeup(struct hci_usb *husb)
+static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb)
 {
-	struct sk_buff *skb;
+	struct hci_usb_scb *scb = (void *) skb->cb;
+	struct urb *urb = hci_usb_get_completed(husb);
+	struct usb_ctrlrequest *cr;
+	int pipe, err;
 
-	if (test_and_set_bit(HCI_TX_WRITE, &husb->tx_state))
-		return;
+	if (!urb && !(urb = usb_alloc_urb(0, GFP_ATOMIC)))
+		return -ENOMEM;
 
-	DBG("%s", husb->hdev.name);
+	if (!(cr = kmalloc(sizeof(*cr), GFP_ATOMIC))) {
+		usb_free_urb(urb);
+		return -ENOMEM;
+	}
+	
+	pipe = usb_sndctrlpipe(husb->udev, 0);
 
-	if (!(skb = skb_dequeue(&husb->tx_write_q)))
-		goto done;
+	cr->bRequestType = HCI_CTRL_REQ;
+	cr->bRequest = 0;
+	cr->wIndex   = 0;
+	cr->wValue   = 0;
+	cr->wLength  = __cpu_to_le16(skb->len);
 
-	if (hci_usb_write_msg(husb, skb)) {
-		skb_queue_head(&husb->tx_write_q, skb);
-		goto done;
-	}
+	FILL_CONTROL_URB(urb, husb->udev, pipe, (void *) cr,
+			skb->data, skb->len, hci_usb_tx_complete, skb);
 
-	DMP(skb->data, skb->len);
+	BT_DBG("%s urb %p len %d", husb->hdev.name, urb, skb->len);
 
-	husb->hdev.stat.byte_tx += skb->len;
-	return;
+	scb->urb = urb;
 
-done:
-	clear_bit(HCI_TX_WRITE, &husb->tx_state);
-	return;
+	skb_queue_tail(&husb->pending_q, skb);
+	err = usb_submit_urb(urb, GFP_ATOMIC);
+	if (err) {
+		BT_ERR("%s ctrl tx submit failed urb %p err %d", 
+				husb->hdev.name, urb, err);
+		skb_unlink(skb);
+		usb_free_urb(urb); kfree(cr);
+	}
+	return err;
 }
 
-/* Send frames from HCI layer */
-int hci_usb_send_frame(struct sk_buff *skb)
+static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb)
 {
-	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
-	struct hci_usb *husb;
-
-	if (!hdev) {
-		ERR("frame for uknown device (hdev=NULL)");
-		return -ENODEV;
-	}
+	struct hci_usb_scb *scb = (void *) skb->cb;
+	struct urb *urb = hci_usb_get_completed(husb);
+	int pipe, err;
 
-	if (!(hdev->flags & HCI_RUNNING))
-		return 0;
+	if (!urb && !(urb = usb_alloc_urb(0, GFP_ATOMIC)))
+		return -ENOMEM;
 
-	husb = (struct hci_usb *) hdev->driver_data;
+	pipe = usb_sndbulkpipe(husb->udev, husb->bulk_out_ep);
+        
+	FILL_BULK_URB(urb, husb->udev, pipe, skb->data, skb->len,
+	              hci_usb_tx_complete, skb);
+	urb->transfer_flags = USB_QUEUE_BULK | USB_ZERO_PACKET;
 
-	DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
+	BT_DBG("%s urb %p len %d", husb->hdev.name, urb, skb->len);
 
-	switch (skb->pkt_type) {
-		case HCI_COMMAND_PKT:
-			skb_queue_tail(&husb->tx_ctrl_q, skb);
-			hci_usb_ctrl_wakeup(husb);
-			hdev->stat.cmd_tx++;
-			return 0;
-
-		case HCI_ACLDATA_PKT:
-			skb_queue_tail(&husb->tx_write_q, skb);
-			hci_usb_write_wakeup(husb);
-			hdev->stat.acl_tx++;
-			return 0;
-
-		case HCI_SCODATA_PKT:
-			return -EOPNOTSUPP;
-	};
+	scb->urb = urb;
 
-	return 0;
+	skb_queue_tail(&husb->pending_q, skb);
+	err = usb_submit_urb(urb, GFP_ATOMIC);
+	if (err) {
+		BT_ERR("%s bulk tx submit failed urb %p err %d", 
+				husb->hdev.name, urb, err);
+		skb_unlink(skb);
+		usb_free_urb(urb);
+	}
+	return err;
 }
 
-/* ---------- USB ------------- */
-
-static void hci_usb_ctrl(struct urb *urb)
+static void hci_usb_tx_process(struct hci_usb *husb)
 {
-	struct sk_buff *skb = (struct sk_buff *) urb->context;
-	struct hci_dev *hdev;
-	struct hci_usb *husb;
-
-	if (!skb)
-		return;
-	hdev = (struct hci_dev *) skb->dev;
-	husb = (struct hci_usb *) hdev->driver_data;
+	struct sk_buff *skb;
 
-	DBG("%s", hdev->name);
+	BT_DBG("%s", husb->hdev.name);
 
-	if (urb->status)
-		DBG("%s ctrl status: %d", hdev->name, urb->status);
+	do {
+		clear_bit(HCI_USB_TX_WAKEUP, &husb->state);
+		
+		/* Process ACL queue */
+		while (skb_queue_len(&husb->pending_q) < HCI_MAX_PENDING &&
+				(skb = skb_dequeue(&husb->acl_q))) {
+			if (hci_usb_send_bulk(husb, skb) < 0) {
+				skb_queue_head(&husb->acl_q, skb);
+				break;
+			}
+		}
 
-	clear_bit(HCI_TX_CTRL, &husb->tx_state);
-	kfree_skb(skb);
+		/* Process command queue */
+		if (!test_bit(HCI_USB_CTRL_TX, &husb->state) &&
+			(skb = skb_dequeue(&husb->cmd_q)) != NULL) {
+			set_bit(HCI_USB_CTRL_TX, &husb->state);
+			if (hci_usb_send_ctrl(husb, skb) < 0) {
+				skb_queue_head(&husb->cmd_q, skb);
+				clear_bit(HCI_USB_CTRL_TX, &husb->state);
+			}
+		}
+	} while(test_bit(HCI_USB_TX_WAKEUP, &husb->state));
+}
 
-	/* Wake up device */
-	hci_usb_ctrl_wakeup(husb);
+static inline void hci_usb_tx_wakeup(struct hci_usb *husb)
+{
+	/* Serialize TX queue processing to avoid data reordering */
+	if (!test_and_set_bit(HCI_USB_TX_PROCESS, &husb->state)) {
+		hci_usb_tx_process(husb);
+		clear_bit(HCI_USB_TX_PROCESS, &husb->state);
+	} else
+		set_bit(HCI_USB_TX_WAKEUP, &husb->state);
 }
 
-static void hci_usb_bulk_write(struct urb *urb)
+/* Send frames from HCI layer */
+int hci_usb_send_frame(struct sk_buff *skb)
 {
-	struct sk_buff *skb = (struct sk_buff *) urb->context;
-	struct hci_dev *hdev;
+	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
 	struct hci_usb *husb;
 
-	if (!skb)
-		return;
-	hdev = (struct hci_dev *) skb->dev;
+	if (!hdev) {
+		BT_ERR("frame for uknown device (hdev=NULL)");
+		return -ENODEV;
+	}
+
+	if (!test_bit(HCI_RUNNING, &hdev->flags))
+		return -EBUSY;
+
 	husb = (struct hci_usb *) hdev->driver_data;
 
-	DBG("%s", hdev->name);
+	BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
 
-	if (urb->status)
-		DBG("%s bulk write status: %d", hdev->name, urb->status);
+	read_lock(&husb->completion_lock);
 
-	clear_bit(HCI_TX_WRITE, &husb->tx_state);
-	kfree_skb(skb);
+	switch (skb->pkt_type) {
+	case HCI_COMMAND_PKT:
+		skb_queue_tail(&husb->cmd_q, skb);
+		hdev->stat.cmd_tx++;
+		break;
+
+	case HCI_ACLDATA_PKT:
+		skb_queue_tail(&husb->acl_q, skb);
+		hdev->stat.acl_tx++;
+		break;
 
-	/* Wake up device */
-	hci_usb_write_wakeup(husb);
+	case HCI_SCODATA_PKT:
+	default:
+		kfree_skb(skb);
+		break;
+	}
+	hci_usb_tx_wakeup(husb);
 
-	return;
+	read_unlock(&husb->completion_lock);
+	return 0;
 }
 
-static void hci_usb_intr(struct urb *urb)
+static void hci_usb_interrupt(struct urb *urb)
 {
-	struct hci_usb *husb = (struct hci_usb *) urb->context;
-	unsigned char *data = urb->transfer_buffer;
-	register int count  = urb->actual_length;
-	register struct sk_buff *skb = husb->intr_skb;
+	struct hci_usb *husb = (void *) urb->context;
+	struct hci_usb_scb *scb;
+	struct sk_buff *skb;
 	hci_event_hdr *eh;
-	register int len;
+	__u8 *data = urb->transfer_buffer;
+	int count = urb->actual_length;
+	int len = HCI_EVENT_HDR_SIZE;
 
-	if (!husb)
-		return;
+	BT_DBG("%s urb %p count %d", husb->hdev.name, urb, count);
 
-	DBG("%s count %d", husb->hdev.name, count);
+	if (!test_bit(HCI_RUNNING, &husb->hdev.flags))
+		return;
 
 	if (urb->status || !count) {
-		DBG("%s intr status %d, count %d", husb->hdev.name, urb->status, count);
+		BT_DBG("%s intr status %d, count %d", 
+				husb->hdev.name, urb->status, count);
 		return;
 	}
 
-	/* Do we really have to handle continuations here ? */
-	if (!skb) {
-		/* New frame */
-		if (count < HCI_EVENT_HDR_SIZE) {
-			DBG("%s bad frame len %d", husb->hdev.name, count);
-			return;
-		}
+	read_lock(&husb->completion_lock);
+	
+	husb->hdev.stat.byte_rx += count;
+
+	if (!(skb = husb->intr_skb)) {
+		/* Start of the frame */
+		if (count < HCI_EVENT_HDR_SIZE)
+			goto bad_len;
 
-		eh = (hci_event_hdr *) data;
+		eh  = (hci_event_hdr *) data;
 		len = eh->plen + HCI_EVENT_HDR_SIZE;
 
-		if (count > len) {
-			DBG("%s corrupted frame, len %d", husb->hdev.name, count);
-			return;
-		}
+		if (count > len)
+			goto bad_len;
 
-		/* Allocate skb */
-		if (!(skb = bluez_skb_alloc(len, GFP_ATOMIC))) {
-			ERR("Can't allocate mem for new packet");
-			return;
+		skb = bluez_skb_alloc(len, GFP_ATOMIC);
+		if (!skb) {
+			BT_ERR("%s no memory for event packet", husb->hdev.name);
+			goto done;
 		}
+		scb = (void *) skb->cb;
+
 		skb->dev = (void *) &husb->hdev;
 		skb->pkt_type = HCI_EVENT_PKT;
 
 		husb->intr_skb = skb;
-		husb->intr_count = len;
+		scb->intr_len  = len;
 	} else {
 		/* Continuation */
-		if (count > husb->intr_count) {
-			ERR("%s bad frame len %d (expected %d)", husb->hdev.name, count, husb->intr_count);
-
-			kfree_skb(skb);
+		scb = (void *) skb->cb;
+		len = scb->intr_len;
+		if (count > len) {
 			husb->intr_skb = NULL;
-			husb->intr_count = 0;
-			return;
+			kfree_skb(skb);
+			goto bad_len;
 		}
 	}
 
 	memcpy(skb_put(skb, count), data, count);
-	husb->intr_count -= count;
+	scb->intr_len -= count;
 
-	DMP(data, count);
+	if (!scb->intr_len) {
+		/* Complete frame */
+		husb->intr_skb = NULL;
+		hci_recv_frame(skb);
+	}
 
-	if (!husb->intr_count) {
-		/* Got complete frame */
+done:
+	read_unlock(&husb->completion_lock);
+	return;
 
-		husb->hdev.stat.byte_rx += skb->len;
-		hci_recv_frame(skb);
+bad_len:
+	BT_ERR("%s bad frame len %d expected %d", husb->hdev.name, count, len);
+	husb->hdev.stat.err_rx++;
+	read_unlock(&husb->completion_lock);
+}
 
-		husb->intr_skb = NULL;
+static void hci_usb_tx_complete(struct urb *urb)
+{
+	struct sk_buff *skb  = (struct sk_buff *) urb->context;
+	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
+	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
+
+	BT_DBG("%s urb %p status %d flags %x", husb->hdev.name, urb,
+			urb->status, urb->transfer_flags);
+
+	if (urb->pipe == usb_sndctrlpipe(husb->udev, 0)) {
+		kfree(urb->setup_packet);
+		clear_bit(HCI_USB_CTRL_TX, &husb->state);
 	}
+
+	if (!test_bit(HCI_RUNNING, &hdev->flags))
+		return;
+
+	read_lock(&husb->completion_lock);
+	
+	if (!urb->status)
+		husb->hdev.stat.byte_tx += skb->len;
+	else
+		husb->hdev.stat.err_tx++;
+
+	skb_unlink(skb);
+	skb_queue_tail(&husb->completed_q, skb);
+	hci_usb_tx_wakeup(husb);
+	
+	read_unlock(&husb->completion_lock);
+	return;
 }
 
-static void hci_usb_bulk_read(struct urb *urb)
+static void hci_usb_rx_complete(struct urb *urb)
 {
-	struct hci_usb *husb = (struct hci_usb *) urb->context;
-	unsigned char *data = urb->transfer_buffer;
-	int count = urb->actual_length, status;
-	struct sk_buff *skb;
+	struct sk_buff *skb  = (struct sk_buff *) urb->context;
+	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
+	struct hci_usb *husb = (struct hci_usb *) hdev->driver_data;
+	int status, count = urb->actual_length;
 	hci_acl_hdr *ah;
-	register __u16 dlen;
+	int dlen, size;
 
-	if (!husb)
+	BT_DBG("%s urb %p status %d count %d flags %x", husb->hdev.name, urb,
+			urb->status, count, urb->transfer_flags);
+
+	if (!test_bit(HCI_RUNNING, &hdev->flags))
 		return;
 
-	DBG("%s status %d, count %d, flags %x", husb->hdev.name, urb->status, count, urb->transfer_flags);
+	read_lock(&husb->completion_lock);
 
-	if (urb->status) {
-		/* Do not re-submit URB on critical errors */
-		switch (urb->status) {
-			case -ENOENT:
-				return;
-			default:
-				goto resubmit;
-		};
-	}
-	if (!count)
+	if (urb->status || !count)
 		goto resubmit;
 
-	DMP(data, count);
+	husb->hdev.stat.byte_rx += count;
 
-	ah = (hci_acl_hdr *) data;
-	dlen = le16_to_cpu(ah->dlen);
+	ah   = (hci_acl_hdr *) skb->data;
+	dlen = __le16_to_cpu(ah->dlen);
+	size = HCI_ACL_HDR_SIZE + dlen;
 
 	/* Verify frame len and completeness */
-	if ((count - HCI_ACL_HDR_SIZE) != dlen) {
-		ERR("%s corrupted ACL packet: count %d, plen %d", husb->hdev.name, count, dlen);
-		goto resubmit;
-	}
-
-	/* Allocate packet */
-	if (!(skb = bluez_skb_alloc(count, GFP_ATOMIC))) {
-		ERR("Can't allocate mem for new packet");
+	if (count != size) {
+		BT_ERR("%s corrupted ACL packet: count %d, dlen %d",
+				husb->hdev.name, count, dlen);
+		bluez_dump("hci_usb", skb->data, count);
+		husb->hdev.stat.err_rx++;
 		goto resubmit;
 	}
 
-	memcpy(skb_put(skb, count), data, count);
-	skb->dev = (void *) &husb->hdev;
-	skb->pkt_type = HCI_ACLDATA_PKT;
-
-	husb->hdev.stat.byte_rx += skb->len;
-
+	skb_unlink(skb);
+	skb_put(skb, count);
 	hci_recv_frame(skb);
 
-resubmit:
-	husb->read_urb->dev = husb->udev;
-	if ((status = usb_submit_urb(husb->read_urb, GFP_KERNEL)))
-		DBG("%s read URB submit failed %d", husb->hdev.name, status);
+	hci_usb_rx_submit(husb, urb);
 
-	DBG("%s read URB re-submited", husb->hdev.name);
+	read_unlock(&husb->completion_lock);
+	return;
+		
+resubmit:
+	urb->dev = husb->udev;
+	status   = usb_submit_urb(urb, GFP_ATOMIC);
+	BT_DBG("%s URB resubmit status %d", husb->hdev.name, status);
+	read_unlock(&husb->completion_lock);
 }
 
-static int hci_usb_ctrl_msg(struct hci_usb *husb, struct sk_buff *skb)
+static void hci_usb_destruct(struct hci_dev *hdev)
 {
-	struct urb *urb = husb->ctrl_urb;
-	struct usb_ctrlrequest *dr  = &husb->dev_req;
-	int pipe, status;
+	struct hci_usb *husb;
 
-	DBG("%s len %d", husb->hdev.name, skb->len);
+	if (!hdev) return;
 
-	pipe = usb_sndctrlpipe(husb->udev, 0);
+	BT_DBG("%s", hdev->name);
 
-	dr->bRequestType = HCI_CTRL_REQ;
-	dr->bRequest = 0;
-	dr->wIndex   = 0;
-	dr->wValue   = 0;
-	dr->wLength  = cpu_to_le16(skb->len);
-
-	FILL_CONTROL_URB(urb, husb->udev, pipe, (void*)dr, skb->data, skb->len,
-	                 hci_usb_ctrl, skb);
-
-	if ((status = usb_submit_urb(urb, GFP_KERNEL))) {
-		DBG("%s control URB submit failed %d", husb->hdev.name, status);
-		return status;
-	}
+	husb = (struct hci_usb *) hdev->driver_data;
+	kfree(husb);
 
-	return 0;
+	MOD_DEC_USE_COUNT;
 }
 
-static int hci_usb_write_msg(struct hci_usb *husb, struct sk_buff *skb)
+#ifdef CONFIG_BLUEZ_USB_FW_LOAD
+
+/* Support for user mode Bluetooth USB firmware loader */
+
+#define FW_LOADER "/sbin/bluefw"
+static int errno;
+
+static int hci_usb_fw_exec(void *dev)
 {
-	struct urb *urb = husb->write_urb;
-	int pipe, status;
+	char *envp[] = { "HOME=/", "TERM=linux", 
+			 "PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL };
+	char *argv[] = { FW_LOADER, dev, NULL };
+	int err;
 
-	DBG("%s len %d", husb->hdev.name, skb->len);
+	err = exec_usermodehelper(FW_LOADER, argv, envp);
+	if (err)
+		BT_ERR("failed to exec %s %s", FW_LOADER, (char *)dev);
+	return err;
+}
 
-	pipe = usb_sndbulkpipe(husb->udev, husb->bulk_out_ep_addr);
+static int hci_usb_fw_load(struct usb_device *udev)
+{
+	sigset_t tmpsig;
+	char dev[16];
+	pid_t pid;
+	int result;
 
-	FILL_BULK_URB(urb, husb->udev, pipe, skb->data, skb->len,
-	              hci_usb_bulk_write, skb);
-	urb->transfer_flags |= USB_QUEUE_BULK;
+	/* Check if root fs is mounted */
+	if (!current->fs->root) {
+		BT_ERR("root fs not mounted");
+		return -EPERM;
+	}
 
-	if ((status = usb_submit_urb(urb, GFP_KERNEL))) {
-		DBG("%s write URB submit failed %d", husb->hdev.name, status);
-		return status;
+	sprintf(dev, "%3.3d/%3.3d", udev->bus->busnum, udev->devnum);
+
+	pid = kernel_thread(hci_usb_fw_exec, (void *)dev, 0);
+	if (pid < 0) {
+		BT_ERR("fork failed, errno %d\n", -pid);
+		return pid;
 	}
 
+	/* Block signals, everything but SIGKILL/SIGSTOP */
+	spin_lock_irq(&current->sigmask_lock);
+	tmpsig = current->blocked;
+	siginitsetinv(&current->blocked, sigmask(SIGKILL) | sigmask(SIGSTOP));
+	recalc_sigpending();
+	spin_unlock_irq(&current->sigmask_lock);
+
+	result = waitpid(pid, NULL, __WCLONE);
+
+	/* Allow signals again */
+	spin_lock_irq(&current->sigmask_lock);
+	current->blocked = tmpsig;
+	recalc_sigpending();
+	spin_unlock_irq(&current->sigmask_lock);
+
+	if (result != pid) {
+		BT_ERR("waitpid failed pid %d errno %d\n", pid, -result);
+		return -result;
+	}
 	return 0;
 }
 
+#endif /* CONFIG_BLUEZ_USB_FW_LOAD */
+
 static void * hci_usb_probe(struct usb_device *udev, unsigned int ifnum, const struct usb_device_id *id)
 {
-	struct usb_endpoint_descriptor *bulk_out_ep, *intr_in_ep, *bulk_in_ep;
+	struct usb_endpoint_descriptor *bulk_out_ep[HCI_MAX_IFACE_NUM];
+	struct usb_endpoint_descriptor *isoc_out_ep[HCI_MAX_IFACE_NUM];
+	struct usb_endpoint_descriptor *bulk_in_ep[HCI_MAX_IFACE_NUM];
+	struct usb_endpoint_descriptor *isoc_in_ep[HCI_MAX_IFACE_NUM];
+	struct usb_endpoint_descriptor *intr_in_ep[HCI_MAX_IFACE_NUM];
 	struct usb_interface_descriptor *uif;
 	struct usb_endpoint_descriptor *ep;
+	struct usb_interface *iface, *isoc_iface;
 	struct hci_usb *husb;
 	struct hci_dev *hdev;
-	int i, size, pipe;
-	__u8 * buf;
+	int i, a, e, size, ifn, isoc_ifnum, isoc_alts;
 
-	DBG("udev %p ifnum %d", udev, ifnum);
+	BT_DBG("udev %p ifnum %d", udev, ifnum);
 
-	/* Check device signature */
-	if ((udev->descriptor.bDeviceClass    != HCI_DEV_CLASS)   ||
-	    (udev->descriptor.bDeviceSubClass != HCI_DEV_SUBCLASS)||
-	    (udev->descriptor.bDeviceProtocol != HCI_DEV_PROTOCOL) )
+	/* Check number of endpoints */
+	if (udev->actconfig->interface[ifnum].altsetting[0].bNumEndpoints < 3)
 		return NULL;
 
 	MOD_INC_USE_COUNT;
 
-	uif = &udev->actconfig->interface[ifnum].altsetting[0];
-
-	if (uif->bNumEndpoints != 3) {
-		DBG("Wrong number of endpoints %d", uif->bNumEndpoints);
-		MOD_DEC_USE_COUNT;
-		return NULL;
-	}
-
-	bulk_out_ep = intr_in_ep = bulk_in_ep = NULL;
+#ifdef CONFIG_BLUEZ_USB_FW_LOAD
+	hci_usb_fw_load(udev);
+#endif
 
+	memset(bulk_out_ep, 0, sizeof(bulk_out_ep));
+	memset(isoc_out_ep, 0, sizeof(isoc_out_ep));
+	memset(bulk_in_ep,  0, sizeof(bulk_in_ep));
+	memset(isoc_in_ep,  0, sizeof(isoc_in_ep));
+	memset(intr_in_ep,  0, sizeof(intr_in_ep));
+
+	size = 0; 
+	isoc_iface = NULL;
+	isoc_alts  = isoc_ifnum = 0;
+	
 	/* Find endpoints that we need */
-	for ( i = 0; i < uif->bNumEndpoints; ++i) {
-		ep = &uif->endpoint[i];
 
-		switch (ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
-			case USB_ENDPOINT_XFER_BULK:
-				if (ep->bEndpointAddress & USB_DIR_IN)
-					bulk_in_ep  = ep;
-				else
-					bulk_out_ep = ep;
-				break;
+	ifn = MIN(udev->actconfig->bNumInterfaces, HCI_MAX_IFACE_NUM);
+	for (i = 0; i < ifn; i++) {
+		iface = &udev->actconfig->interface[i];
+		for (a = 0; a < iface->num_altsetting; a++) {
+			uif = &iface->altsetting[a];
+			for (e = 0; e < uif->bNumEndpoints; e++) {
+				ep = &uif->endpoint[e];
+
+				switch (ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
+				case USB_ENDPOINT_XFER_INT:
+					if (ep->bEndpointAddress & USB_DIR_IN)
+						intr_in_ep[i] = ep;
+					break;
+
+				case USB_ENDPOINT_XFER_BULK:
+					if (ep->bEndpointAddress & USB_DIR_IN)
+						bulk_in_ep[i]  = ep;
+					else
+						bulk_out_ep[i] = ep;
+					break;
+
+				case USB_ENDPOINT_XFER_ISOC:
+					if (ep->wMaxPacketSize < size)
+						break;
+					size = ep->wMaxPacketSize;
+
+					isoc_iface = iface;
+					isoc_alts  = a;
+					isoc_ifnum = i;
+
+					if (ep->bEndpointAddress & USB_DIR_IN)
+						isoc_in_ep[i]  = ep;
+					else
+						isoc_out_ep[i] = ep;
+					break;
+				}
+			}
+		}
+	}
 
-			case USB_ENDPOINT_XFER_INT:
-				intr_in_ep = ep;
-				break;
-		};
+	if (!bulk_in_ep[0] || !bulk_out_ep[0] || !intr_in_ep[0]) {
+		BT_DBG("Bulk endpoints not found");
+		goto done;
 	}
 
-	if (!bulk_in_ep || !bulk_out_ep || !intr_in_ep) {
-		DBG("Endpoints not found: %p %p %p", bulk_in_ep, bulk_out_ep, intr_in_ep);
-		MOD_DEC_USE_COUNT;
-		return NULL;
+	if (!isoc_in_ep[1] || !isoc_out_ep[1]) {
+		BT_DBG("Isoc endpoints not found");
+		isoc_iface = NULL;
 	}
 
 	if (!(husb = kmalloc(sizeof(struct hci_usb), GFP_KERNEL))) {
-		ERR("Can't allocate: control structure");
-		MOD_DEC_USE_COUNT;
-		return NULL;
+		BT_ERR("Can't allocate: control structure");
+		goto done;
 	}
 
 	memset(husb, 0, sizeof(struct hci_usb));
 
 	husb->udev = udev;
-	husb->bulk_out_ep_addr = bulk_out_ep->bEndpointAddress;
-
-	if (!(husb->ctrl_urb = usb_alloc_urb(0, GFP_KERNEL))) {
-		ERR("Can't allocate: control URB");
-		goto probe_error;
-	}
-
-	if (!(husb->write_urb = usb_alloc_urb(0, GFP_KERNEL))) {
-		ERR("Can't allocate: write URB");
-		goto probe_error;
-	}
-
-	if (!(husb->read_urb = usb_alloc_urb(0, GFP_KERNEL))) {
-		ERR("Can't allocate: read URB");
-		goto probe_error;
-	}
-
-	ep = bulk_in_ep;
-	pipe = usb_rcvbulkpipe(udev, ep->bEndpointAddress);
-	size = HCI_MAX_FRAME_SIZE;
-
-	if (!(buf = kmalloc(size, GFP_KERNEL))) {
-		ERR("Can't allocate: read buffer");
-		goto probe_error;
-	}
-
-	FILL_BULK_URB(husb->read_urb, udev, pipe, buf, size, hci_usb_bulk_read, husb);
-	husb->read_urb->transfer_flags |= USB_QUEUE_BULK;
+	husb->bulk_out_ep = bulk_out_ep[0]->bEndpointAddress;
+	husb->bulk_in_ep  = bulk_in_ep[0]->bEndpointAddress;
 
-	ep = intr_in_ep;
-	pipe = usb_rcvintpipe(udev, ep->bEndpointAddress);
-	size = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
+	husb->intr_ep = intr_in_ep[0]->bEndpointAddress;
+	husb->intr_interval = intr_in_ep[0]->bInterval;
 
-	if (!(husb->intr_urb = usb_alloc_urb(0, GFP_KERNEL))) {
-		ERR("Can't allocate: interrupt URB");
-		goto probe_error;
-	}
+	if (isoc_iface) {
+		if (usb_set_interface(udev, isoc_ifnum, isoc_alts)) {
+			BT_ERR("Can't set isoc interface settings");
+			isoc_iface = NULL;
+		}
+		usb_driver_claim_interface(&hci_usb_driver, isoc_iface, husb);
+		husb->isoc_iface  = isoc_iface;
 
-	if (!(buf = kmalloc(size, GFP_KERNEL))) {
-		ERR("Can't allocate: interrupt buffer");
-		goto probe_error;
+		husb->isoc_in_ep  = isoc_in_ep[1]->bEndpointAddress;
+		husb->isoc_out_ep = isoc_in_ep[1]->bEndpointAddress;
 	}
 
-	FILL_INT_URB(husb->intr_urb, udev, pipe, buf, size, hci_usb_intr, husb, ep->bInterval);
-
-	skb_queue_head_init(&husb->tx_ctrl_q);
-	skb_queue_head_init(&husb->tx_write_q);
+	husb->completion_lock = RW_LOCK_UNLOCKED;
+	
+	skb_queue_head_init(&husb->acl_q);
+	skb_queue_head_init(&husb->cmd_q);
+	skb_queue_head_init(&husb->pending_q);
+	skb_queue_head_init(&husb->completed_q);
 
 	/* Initialize and register HCI device */
 	hdev = &husb->hdev;
@@ -602,18 +787,20 @@
 	hdev->open  = hci_usb_open;
 	hdev->close = hci_usb_close;
 	hdev->flush = hci_usb_flush;
-	hdev->send	= hci_usb_send_frame;
+	hdev->send  = hci_usb_send_frame;
+	hdev->destruct = hci_usb_destruct;
 
 	if (hci_register_dev(hdev) < 0) {
-		ERR("Can't register HCI device %s", hdev->name);
+		BT_ERR("Can't register HCI device");
 		goto probe_error;
 	}
 
 	return husb;
 
 probe_error:
-	hci_usb_free_bufs(husb);
 	kfree(husb);
+
+done:
 	MOD_DEC_USE_COUNT;
 	return NULL;
 }
@@ -626,22 +813,18 @@
 	if (!husb)
 		return;
 
-	DBG("%s", hdev->name);
+	BT_DBG("%s", hdev->name);
 
 	hci_usb_close(hdev);
 
-	if (hci_unregister_dev(hdev) < 0) {
-		ERR("Can't unregister HCI device %s", hdev->name);
-	}
+	if (husb->isoc_iface)
+		usb_driver_release_interface(&hci_usb_driver, husb->isoc_iface);
 
-	hci_usb_free_bufs(husb);
-	kfree(husb);
-
-	MOD_DEC_USE_COUNT;
+	if (hci_unregister_dev(hdev) < 0)
+		BT_ERR("Can't unregister HCI device %s", hdev->name);
 }
 
-static struct usb_driver hci_usb_driver =
-{
+static struct usb_driver hci_usb_driver = {
 	name:           "hci_usb",
 	probe:          hci_usb_probe,
 	disconnect:     hci_usb_disconnect,
@@ -652,12 +835,12 @@
 {
 	int err;
 
-	INF("BlueZ HCI USB driver ver %s Copyright (C) 2000,2001 Qualcomm Inc",  
+	BT_INFO("BlueZ HCI USB driver ver %s Copyright (C) 2000,2001 Qualcomm Inc",  
 		VERSION);
-	INF("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
+	BT_INFO("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
 
 	if ((err = usb_register(&hci_usb_driver)) < 0)
-		ERR("Failed to register HCI USB driver");
+		BT_ERR("Failed to register HCI USB driver");
 
 	return err;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_usb.h linux-2.5/drivers/bluetooth/hci_usb.h
--- linux-2.5.13/drivers/bluetooth/hci_usb.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/hci_usb.h	Wed May  1 21:12:50 2002
@@ -0,0 +1,79 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * $Id: hci_usb.h,v 1.2 2002/03/18 19:10:04 maxk Exp $
+ */
+
+#ifdef __KERNEL__
+
+/* Class, SubClass, and Protocol codes that describe a Bluetooth device */
+#define HCI_DEV_CLASS        0xe0	/* Wireless class */
+#define HCI_DEV_SUBCLASS     0x01	/* RF subclass */
+#define HCI_DEV_PROTOCOL     0x01	/* Bluetooth programming protocol */
+
+#define HCI_CTRL_REQ	     0x20
+
+#define HCI_MAX_IFACE_NUM	3 
+
+#define HCI_MAX_BULK_TX     	4
+#define HCI_MAX_BULK_RX     	1
+
+struct hci_usb {
+	struct hci_dev		hdev;
+
+	unsigned long		state;
+	
+	struct usb_device 	*udev;
+	struct usb_interface    *isoc_iface;
+	
+	__u8			bulk_out_ep;
+	__u8			bulk_in_ep;
+	__u8			isoc_out_ep;
+	__u8			isoc_in_ep;
+
+	__u8			intr_ep;
+	__u8			intr_interval;
+	struct urb *		intr_urb;
+	struct sk_buff *	intr_skb;
+
+	rwlock_t		completion_lock;
+	
+	struct sk_buff_head	cmd_q;	     // TX Commands
+	struct sk_buff_head	acl_q;	     // TX ACLs
+	struct sk_buff_head	pending_q;   // Pending requests
+	struct sk_buff_head	completed_q; // Completed requests
+};
+
+struct hci_usb_scb {
+	struct urb *urb;
+	int    intr_len;
+};
+
+/* States  */
+#define HCI_USB_TX_PROCESS	1
+#define HCI_USB_TX_WAKEUP	2
+#define HCI_USB_CTRL_TX		3
+
+#endif /* __KERNEL__ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_vhci.c linux-2.5/drivers/bluetooth/hci_vhci.c
--- linux-2.5.13/drivers/bluetooth/hci_vhci.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/bluetooth/hci_vhci.c	Wed May  1 20:36:25 2002
@@ -25,9 +25,9 @@
 /*
  * BlueZ HCI virtual device driver.
  *
- * $Id: hci_vhci.c,v 1.3 2001/08/03 04:19:50 maxk Exp $ 
+ * $Id: hci_vhci.c,v 1.3 2002/04/17 17:37:20 maxk Exp $ 
  */
-#define VERSION "1.0"
+#define VERSION "1.1"
 
 #include <linux/config.h>
 #include <linux/module.h>
@@ -49,43 +49,56 @@
 #include <asm/uaccess.h>
 
 #include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/bluez.h>
 #include <net/bluetooth/hci_core.h>
-#include <net/bluetooth/hci_vhci.h>
+#include "hci_vhci.h"
 
 /* HCI device part */
 
-int hci_vhci_open(struct hci_dev *hdev)
+static int hci_vhci_open(struct hci_dev *hdev)
 {
-	hdev->flags |= HCI_RUNNING;
+	set_bit(HCI_RUNNING, &hdev->flags);
 	return 0;
 }
 
-int hci_vhci_flush(struct hci_dev *hdev)
+static int hci_vhci_flush(struct hci_dev *hdev)
 {
 	struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) hdev->driver_data;
 	skb_queue_purge(&hci_vhci->readq);
 	return 0;
 }
 
-int hci_vhci_close(struct hci_dev *hdev)
+static int hci_vhci_close(struct hci_dev *hdev)
 {
-	hdev->flags &= ~HCI_RUNNING;
+	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
+		return 0;
+
 	hci_vhci_flush(hdev);
 	return 0;
 }
 
-int hci_vhci_send_frame(struct sk_buff *skb)
+static void hci_vhci_destruct(struct hci_dev *hdev)
+{
+	struct hci_vhci_struct *vhci;
+
+	if (!hdev) return;
+
+	vhci = (struct hci_vhci_struct *) hdev->driver_data;
+	kfree(vhci);
+
+	MOD_DEC_USE_COUNT;
+}
+
+static int hci_vhci_send_frame(struct sk_buff *skb)
 {
 	struct hci_dev* hdev = (struct hci_dev *) skb->dev;
 	struct hci_vhci_struct *hci_vhci;
 
 	if (!hdev) {
-		ERR("Frame for uknown device (hdev=NULL)");
+		BT_ERR("Frame for uknown device (hdev=NULL)");
 		return -ENODEV;
 	}
 
-	if (!(hdev->flags & HCI_RUNNING))
+	if (!test_bit(HCI_RUNNING, &hdev->flags))
 		return -EBUSY;
 
 	hci_vhci = (struct hci_vhci_struct *) hdev->driver_data;
@@ -188,7 +201,7 @@
 
 	add_wait_queue(&hci_vhci->read_wait, &wait);
 	while (count) {
-		current->state = TASK_INTERRUPTIBLE;
+		set_current_state(TASK_INTERRUPTIBLE);
 
 		/* Read frames from device queue */
 		if (!(skb = skb_dequeue(&hci_vhci->readq))) {
@@ -214,13 +227,17 @@
 		kfree_skb(skb);
 		break;
 	}
-
-	current->state = TASK_RUNNING;
+	set_current_state(TASK_RUNNING);
 	remove_wait_queue(&hci_vhci->read_wait, &wait);
 
 	return ret;
 }
 
+static loff_t hci_vhci_chr_lseek(struct file * file, loff_t offset, int origin)
+{
+	return -ESPIPE;
+}
+
 static int hci_vhci_chr_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
 {
 	return -EINVAL;
@@ -265,11 +282,13 @@
 	hdev->close = hci_vhci_close;
 	hdev->flush = hci_vhci_flush;
 	hdev->send  = hci_vhci_send_frame;
+	hdev->destruct = hci_vhci_destruct;
 
 	if (hci_register_dev(hdev) < 0) {
 		kfree(hci_vhci);
 		return -EBUSY;
 	}
+	MOD_INC_USE_COUNT;
 
 	file->private_data = hci_vhci;
 	return 0;   
@@ -280,18 +299,16 @@
 	struct hci_vhci_struct *hci_vhci = (struct hci_vhci_struct *) file->private_data;
 
 	if (hci_unregister_dev(&hci_vhci->hdev) < 0) {
-		ERR("Can't unregister HCI device %s", hci_vhci->hdev.name);
+		BT_ERR("Can't unregister HCI device %s", hci_vhci->hdev.name);
 	}
 
-	kfree(hci_vhci);
 	file->private_data = NULL;
-
 	return 0;
 }
 
 static struct file_operations hci_vhci_fops = {
 	owner:	THIS_MODULE,	
-	llseek:	no_llseek,
+	llseek:	hci_vhci_chr_lseek,
 	read:	hci_vhci_chr_read,
 	write:	hci_vhci_chr_write,
 	poll:	hci_vhci_chr_poll,
@@ -310,12 +327,12 @@
 
 int __init hci_vhci_init(void)
 {
-	INF("BlueZ VHCI driver ver %s Copyright (C) 2000,2001 Qualcomm Inc",  
+	BT_INFO("BlueZ VHCI driver ver %s Copyright (C) 2000,2001 Qualcomm Inc",  
 		VERSION);
-	INF("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
+	BT_INFO("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
 
 	if (misc_register(&hci_vhci_miscdev)) {
-		ERR("Can't register misc device %d\n", VHCI_MINOR);
+		BT_ERR("Can't register misc device %d\n", VHCI_MINOR);
 		return -EIO;
 	}
 
@@ -332,4 +349,4 @@
 
 MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>");
 MODULE_DESCRIPTION("BlueZ VHCI driver ver " VERSION);
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL"); 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/bluetooth/hci_vhci.h linux-2.5/drivers/bluetooth/hci_vhci.h
--- linux-2.5.13/drivers/bluetooth/hci_vhci.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/bluetooth/hci_vhci.h	Wed May  1 21:12:50 2002
@@ -0,0 +1,50 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * $Id: hci_vhci.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
+ */
+
+#ifndef __HCI_VHCI_H
+#define __HCI_VHCI_H
+
+#ifdef __KERNEL__
+
+struct hci_vhci_struct {
+	struct hci_dev       hdev;
+	__u32                flags;
+	wait_queue_head_t    read_wait;
+	struct sk_buff_head  readq;
+	struct fasync_struct *fasync;
+};
+
+/* VHCI device flags */
+#define VHCI_FASYNC		0x0010
+
+#endif /* __KERNEL__ */
+
+#define VHCI_DEV	"/dev/vhci"
+#define VHCI_MINOR	250
+
+#endif /* __HCI_VHCI_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/cdrom/cdrom.c linux-2.5/drivers/cdrom/cdrom.c
--- linux-2.5.13/drivers/cdrom/cdrom.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/cdrom/cdrom.c	Fri May  3 03:49:06 2002
@@ -761,6 +761,7 @@
 	cgc.cmd[0] = GPCMD_LOAD_UNLOAD;
 	cgc.cmd[4] = 2 + (slot >= 0);
 	cgc.cmd[8] = slot;
+	cgc.timeout = 60 * HZ;
 
 	/* The Sanyo 3 CD changer uses byte 7 of the 
 	GPCMD_TEST_UNIT_READY to command to switch CDs instead of
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/cdrom/cdu31a.c linux-2.5/drivers/cdrom/cdu31a.c
--- linux-2.5.13/drivers/cdrom/cdu31a.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/cdrom/cdu31a.c	Fri May  3 12:57:30 2002
@@ -3370,7 +3370,8 @@
 	if (drive_found) {
 		int deficiency = 0;
 
-		request_region(cdu31a_port, 4, "cdu31a");
+		if (!request_region(cdu31a_port, 4, "cdu31a"))
+			goto errout3;
 
 		if (devfs_register_blkdev(MAJOR_NR, "cdu31a", &scd_bdops)) {
 			printk("Unable to get major %d for CDU-31a\n",
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/cdrom/sbpcd.c linux-2.5/drivers/cdrom/sbpcd.c
--- linux-2.5.13/drivers/cdrom/sbpcd.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/cdrom/sbpcd.c	Fri May  3 12:57:30 2002
@@ -348,6 +348,12 @@
  */
 #define DONT_MERGE_REQUESTS
 
+/*
+ * Add bio/kdev_t changes for 2.5.x required to make it work again. 
+ * Still room for improvement in the request handling here if anyone
+ * actually cares.  Bring your own chainsaw.    Paul G.  02/2002
+ */
+
 #ifndef SBPCD_ISSUE
 #define SBPCD_ISSUE 1
 #endif /* SBPCD_ISSUE */
@@ -490,6 +496,8 @@
 
 #define NUM_PROBE  (sizeof(sbpcd) / sizeof(int))
 
+static spinlock_t sbpcd_lock = SPIN_LOCK_UNLOCKED;
+
 /*==========================================================================*/
 /*
  * the external references:
@@ -4880,7 +4888,6 @@
  */
 #undef DEBUG_GTL
 static inline void sbpcd_end_request(struct request *req, int uptodate) {
-	list_add(&req->queue, &req->q->queue_head);
 	end_request(uptodate);
 }
 /*==========================================================================*/
@@ -4916,8 +4923,7 @@
 		xnr, CURRENT, CURRENT->sector, CURRENT->nr_sectors, current->pid, jiffies);
 #endif
 	INIT_REQUEST;
-	req=CURRENT;		/* take out our request so no other */
-	blkdev_dequeue_request(req);	/* task can fuck it up         GTL  */
+	req=CURRENT;
 	
 	if (req->rq_status == RQ_INACTIVE)
 		sbpcd_end_request(req, 0);
@@ -4926,9 +4932,9 @@
 	spin_unlock_irq(q->queue_lock);
 
 	down(&ioctl_read_sem);
-	if (req->cmd != READ)
+	if (rq_data_dir(CURRENT) != READ)
 	{
-		msg(DBG_INF, "bad cmd %d\n", req->cmd);
+		msg(DBG_INF, "bad cmd %d\n", req->cmd[0]);
 		goto err_done;
 	}
 	i = minor(req->rq_dev);
@@ -5679,13 +5685,13 @@
 
 #ifdef DONT_MERGE_REQUESTS
 static int dont_merge_requests_fn(request_queue_t *q, struct request *req,
-                                struct request *next, int max_segments)
+                                struct request *next)
 {
 	return 0;
 }
 
 static int dont_bh_merge_fn(request_queue_t *q, struct request *req,
-                            struct buffer_head *bh, int max_segments)
+                            struct bio *bio)
 {
 	return 0;
 }
@@ -5839,6 +5845,12 @@
 		if (i>=0) D_S[j].CD_changed=1;
 	}
 	
+	if (!request_region(CDo_command,4,major_name))
+		{
+		printk(KERN_WARNING "sbpcd: Unable to request region 0x%x\n", CDo_command);
+		return -EIO;
+		}
+	
 	/*
 	 * Turn on the CD audio channels.
 	 * The addresses are obtained from SOUND_BASE (see sbpcd.h).
@@ -5865,8 +5877,7 @@
 #endif
 	read_ahead[MAJOR_NR] = buffers * (CD_FRAMESIZE / 512);
 	
-	request_region(CDo_command,4,major_name);
-	
+
 	devfs_handle = devfs_mk_dir (NULL, "sbp", NULL);
 	for (j=0;j<NR_SBPCD;j++)
 	{
@@ -5915,7 +5926,7 @@
 		}
 		D_S[j].sbpcd_infop = sbpcd_infop;
 		memcpy (sbpcd_infop, &sbpcd_info, sizeof(struct cdrom_device_info));
-		sbpcd_infop->dev = MKDEV(MAJOR_NR, j);
+		sbpcd_infop->dev = mk_kdev(MAJOR_NR, j);
 		strncpy(sbpcd_infop->name,major_name, sizeof(sbpcd_infop->name)); 
 
 		sprintf (nbuff, "c%dt%d/cd", SBPCD_ISSUE - 1, D_S[j].drv_id);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/cdrom/sonycd535.c linux-2.5/drivers/cdrom/sonycd535.c
--- linux-2.5.13/drivers/cdrom/sonycd535.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/cdrom/sonycd535.c	Fri May  3 12:57:30 2002
@@ -1485,6 +1485,7 @@
 	int  got_result = 0;
 	int  tmp_irq;
 	int  i;
+	devfs_handle_t sony_devfs_handle;
 
 	/* Setting the base I/O address to 0 will disable it. */
 	if ((sony535_cd_base_io == 0xffff)||(sony535_cd_base_io == 0))
@@ -1508,11 +1509,6 @@
 	printk(KERN_INFO CDU535_MESSAGE_NAME ": probing base address %03X\n",
 			sony535_cd_base_io);
 #endif
-	if (check_region(sony535_cd_base_io,4)) {
-		printk(CDU535_MESSAGE_NAME ": my base address is not free!\n");
-		return -EIO;
-	}
-
 	/* look for the CD-ROM, follows the procedure in the DOS driver */
 	inb(select_unit_reg);
 	/* wait for 40 18 Hz ticks (reverse-engineered from DOS driver) */
@@ -1585,14 +1581,15 @@
 					printk("IRQ%d, ", tmp_irq);
 				printk("using %d byte buffer\n", sony_buffer_size);
 
-				devfs_register (NULL, CDU535_HANDLE,
-						DEVFS_FL_DEFAULT,
-						MAJOR_NR, 0,
-						S_IFBLK | S_IRUGO | S_IWUGO,
-						&cdu_fops, NULL);
+				sony_devfs_handle = devfs_register (NULL, CDU535_HANDLE,
+								DEVFS_FL_DEFAULT,
+								MAJOR_NR, 0,
+								S_IFBLK | S_IRUGO | S_IWUGO,
+								&cdu_fops, NULL);
 				if (devfs_register_blkdev(MAJOR_NR, CDU535_HANDLE, &cdu_fops)) {
 					printk("Unable to get major %d for %s\n",
 							MAJOR_NR, CDU535_MESSAGE_NAME);
+					devfs_unregister(sony_devfs_handle);
 					return -EIO;
 				}
 				blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR),
@@ -1603,6 +1600,8 @@
 					kmalloc(sizeof *sony_toc, GFP_KERNEL);
 				if (sony_toc == NULL) {
 					blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
+					devfs_unregister_blkdev(MAJOR_NR, CDU535_HANDLE);
+					devfs_unregister(sony_devfs_handle);
 					return -ENOMEM;
 				}
 				last_sony_subcode = (struct s535_sony_subcode *)
@@ -1610,6 +1609,8 @@
 				if (last_sony_subcode == NULL) {
 					blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
 					kfree(sony_toc);
+					devfs_unregister_blkdev(MAJOR_NR, CDU535_HANDLE);
+					devfs_unregister(sony_devfs_handle);
 					return -ENOMEM;
 				}
 				sony_buffer = (Byte **)
@@ -1618,6 +1619,8 @@
 					blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
 					kfree(sony_toc);
 					kfree(last_sony_subcode);
+					devfs_unregister_blkdev(MAJOR_NR, CDU535_HANDLE);
+					devfs_unregister(sony_devfs_handle);
 					return -ENOMEM;
 				}
 				for (i = 0; i < sony_buffer_sectors; i++) {
@@ -1630,6 +1633,8 @@
 						kfree(sony_buffer);
 						kfree(sony_toc);
 						kfree(last_sony_subcode);
+						devfs_unregister_blkdev(MAJOR_NR, CDU535_HANDLE);
+						devfs_unregister(sony_devfs_handle);
 						return -ENOMEM;
 					}
 				}
@@ -1642,7 +1647,22 @@
 		printk("Did not find a " CDU535_MESSAGE_NAME " drive\n");
 		return -EIO;
 	}
-	request_region(sony535_cd_base_io, 4, CDU535_HANDLE);
+	if (request_region(sony535_cd_base_io, 4, CDU535_HANDLE)) {
+		printk(KERN_WARNING"sonycd535: Unable to request region 0x%x\n",
+			sony535_cd_base_io);
+		for (i = 0; i < sony_buffer_sectors; i++)
+			if (sony_buffer[i]) 
+				kfree(sony_buffer[i]);
+		blk_cleanup_queue(BLK_DEFAULT_QUEUE(MAJOR_NR));
+		kfree(sony_buffer);
+		kfree(sony_toc);
+		kfree(last_sony_subcode);
+		devfs_unregister_blkdev(MAJOR_NR, CDU535_HANDLE);
+		devfs_unregister(sony_devfs_handle);
+		if (sony535_irq_used)
+			free_irq(sony535_irq_used, NULL);
+	}
+
 	register_disk(NULL, mk_kdev(MAJOR_NR,0), 1, &cdu_fops, 0);
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/Config.help linux-2.5/drivers/char/Config.help
--- linux-2.5.13/drivers/char/Config.help	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/Config.help	Sat Apr 27 00:42:19 2002
@@ -1014,6 +1014,12 @@
   The module is called machzwd.o.  If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
 
+CONFIG_INDYDOG
+  Hardware driver for the Indy's/I2's watchdog. This is a
+  watchdog timer that will reboot the machine after a 60 second
+  timer expired and no process has written to /dev/watchdog during
+  that time.
+
 CONFIG_60XX_WDT
  This driver can be used with the watchdog timer found on some
  single board computers, namely the 6010 PII based computer.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/Config.in linux-2.5/drivers/char/Config.in
--- linux-2.5.13/drivers/char/Config.in	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/char/Config.in	Fri May  3 04:12:45 2002
@@ -7,6 +7,9 @@
 bool 'Virtual terminal' CONFIG_VT
 if [ "$CONFIG_VT" = "y" ]; then
    bool '  Support for console on virtual terminal' CONFIG_VT_CONSOLE
+   if [ "$CONFIG_IA64" = "y" ]; then
+      bool 'Support for serial console port described by EFI HCDP table' CONFIG_SERIAL_HCDP
+   fi
 fi
 tristate 'Standard/generic (8250/16550 and compatible UARTs) serial support' CONFIG_SERIAL
 if [ "$CONFIG_SERIAL" = "y" ]; then
@@ -16,9 +19,6 @@
       tristate '   Dual serial port support' CONFIG_DUALSP_SERIAL
    fi
 fi
-if [ "$CONFIG_ACPI" = "y" -a "$CONFIG_IA64" = "y" ]; then
-   bool '  Support for serial ports defined by ACPI tables' CONFIG_SERIAL_ACPI
-fi
 dep_mbool 'Extended dumb serial driver options' CONFIG_SERIAL_EXTENDED $CONFIG_SERIAL
 if [ "$CONFIG_SERIAL_EXTENDED" = "y" ]; then
    bool '  Support more than 4 serial ports' CONFIG_SERIAL_MANY_PORTS
@@ -64,6 +64,41 @@
      tristate '    Stallion EC8/64, ONboard, Brumby support' CONFIG_ISTALLION
    fi
    if [ "$CONFIG_MIPS" = "y" ]; then
+     bool '  TX3912/PR31700 serial port support' CONFIG_SERIAL_TX3912
+     dep_bool '     Console on TX3912/PR31700 serial port' CONFIG_SERIAL_TX3912_CONSOLE $CONFIG_SERIAL_TX3912
+     bool '  Enable Au1000 UART Support' CONFIG_AU1000_UART
+     if [ "$CONFIG_AU1000_UART" = "y" ]; then
+        bool '        Enable Au1000 serial console' CONFIG_AU1000_SERIAL_CONSOLE
+     fi
+     bool 'TXx927 SIO support' CONFIG_TXX927_SERIAL 
+     if [ "$CONFIG_TXX927_SERIAL" = "y" ]; then
+        bool 'TXx927 SIO Console support' CONFIG_TXX927_SERIAL_CONSOLE
+     fi
+     if [ "$CONFIG_SIBYTE_SB1250" = "y" ]; then
+        bool '  Support for sb1250 onchip DUART' CONFIG_SIBYTE_SB1250_DUART
+        if [ "$CONFIG_SIBYTE_SB1250_DUART" = "y" ]; then
+           bool '  Console on SB1250 DUART' CONFIG_SIBYTE_SB1250_DUART_CONSOLE
+	   if [ "$CONFIG_SIBYTE_SB1250_DUART_CONSOLE" = "y" ]; then
+	      define_bool CONFIG_SERIAL_CONSOLE y
+	   fi
+	   int  '  Output buffers size (in bytes)' CONFIG_SB1250_DUART_OUTPUT_BUF_SIZE 1024
+	   bool '  Leave port 1 alone (for kgdb or audio)' CONFIG_SIBYTE_SB1250_DUART_NO_PORT_1
+       fi
+     fi
+  fi
+fi
+if [ "$CONFIG_EXPERIMENTAL" = "y" -a "$CONFIG_ZORRO" = "y" ]; then
+   tristate 'Commodore A2232 serial support (EXPERIMENTAL)' CONFIG_A2232
+fi
+if [ "$CONFIG_FOOTBRIDGE" = "y" ]; then
+   bool 'DC21285 serial port support' CONFIG_SERIAL_21285
+   if [ "$CONFIG_SERIAL_21285" = "y" ]; then
+      if [ "$CONFIG_OBSOLETE" = "y" ]; then
+         bool '  Use /dev/ttyS0 device (OBSOLETE)' CONFIG_SERIAL_21285_OLD
+      fi
+      bool '  Console on DC21285 serial port' CONFIG_SERIAL_21285_CONSOLE
+   fi
+   if [ "$CONFIG_MIPS" = "y" ]; then
      bool '  TMPTX3912/PR31700 serial port support' CONFIG_SERIAL_TX3912
      dep_bool '     Console on TMPTX3912/PR31700 serial port' CONFIG_SERIAL_TX3912_CONSOLE $CONFIG_SERIAL_TX3912
      bool '  Enable Au1000 UART Support' CONFIG_AU1000_UART
@@ -72,7 +107,7 @@
      fi
    fi
 fi
-if [ "$CONFIG_IT8712" = "y" ]; then
+if [ "$CONFIG_MIPS_ITE8172" = "y" ]; then
    bool 'Enable Qtronix 990P Keyboard Support' CONFIG_QTRONIX_KEYBOARD
    if [ "$CONFIG_QTRONIX_KEYBOARD" = "y" ]; then
      define_bool CONFIG_IT8172_CIR y
@@ -82,17 +117,12 @@
    bool 'Enable Smart Card Reader 0 Support ' CONFIG_IT8172_SCR0
    bool 'Enable Smart Card Reader 1 Support ' CONFIG_IT8172_SCR1
 fi
-if [ "$CONFIG_EXPERIMENTAL" = "y" -a "$CONFIG_ZORRO" = "y" ]; then
-   tristate 'Commodore A2232 serial support (EXPERIMENTAL)' CONFIG_A2232
-fi
-if [ "$CONFIG_FOOTBRIDGE" = "y" ]; then
-   bool 'DC21285 serial port support' CONFIG_SERIAL_21285
-   if [ "$CONFIG_SERIAL_21285" = "y" ]; then
-      if [ "$CONFIG_OBSOLETE" = "y" ]; then
-         bool '  Use /dev/ttyS0 device (OBSOLETE)' CONFIG_SERIAL_21285_OLD
-      fi
-      bool '  Console on DC21285 serial port' CONFIG_SERIAL_21285_CONSOLE
+if [ "$CONFIG_MIPS_IVR" = "y" ]; then
+   bool 'Enable Qtronix 990P Keyboard Support' CONFIG_QTRONIX_KEYBOARD
+   if [ "$CONFIG_QTRONIX_KEYBOARD" = "y" ]; then
+     define_bool CONFIG_IT8172_CIR y
    fi
+   bool 'Enable Smart Card Reader 0 Support ' CONFIG_IT8172_SCR0
 fi
 bool 'Unix98 PTY support' CONFIG_UNIX98_PTYS
 if [ "$CONFIG_UNIX98_PTYS" = "y" ]; then
@@ -108,26 +138,6 @@
 
 source drivers/i2c/Config.in
 
-mainmenu_option next_comment
-comment 'Mice'
-tristate 'Bus Mouse Support' CONFIG_BUSMOUSE
-if [ "$CONFIG_BUSMOUSE" != "n" ]; then
-   dep_tristate '  ATIXL busmouse support' CONFIG_ATIXL_BUSMOUSE $CONFIG_BUSMOUSE
-   dep_tristate '  Logitech busmouse support' CONFIG_LOGIBUSMOUSE $CONFIG_BUSMOUSE
-   dep_tristate '  Microsoft busmouse support' CONFIG_MS_BUSMOUSE $CONFIG_BUSMOUSE
-   if [ "$CONFIG_ADB" = "y" -a "$CONFIG_ADB_KEYBOARD" = "y" ]; then
-      dep_tristate '  Apple Desktop Bus mouse support (old driver)' CONFIG_ADBMOUSE $CONFIG_BUSMOUSE
-   fi
-fi
-
-tristate 'Mouse Support (not serial and bus mice)' CONFIG_MOUSE
-if [ "$CONFIG_MOUSE" != "n" ]; then
-   bool '  PS/2 mouse (aka "auxiliary device") support' CONFIG_PSMOUSE
-   tristate '  C&T 82C710 mouse port support (as on TI Travelmate)' CONFIG_82C710_MOUSE
-   tristate '  PC110 digitizer pad support' CONFIG_PC110_PAD
-fi
-endmenu
-
 tristate 'QIC-02 tape support' CONFIG_QIC02_TAPE
 if [ "$CONFIG_QIC02_TAPE" != "n" ]; then
    bool '  Do you want runtime configuration for QIC-02' CONFIG_QIC02_DYNCONF
@@ -145,18 +155,11 @@
 bool 'Watchdog Timer Support'	CONFIG_WATCHDOG
 if [ "$CONFIG_WATCHDOG" != "n" ]; then
    bool '  Disable watchdog shutdown on close' CONFIG_WATCHDOG_NOWAYOUT
-   tristate '  Software Watchdog' CONFIG_SOFT_WATCHDOG
-   tristate '  WDT Watchdog timer' CONFIG_WDT
-   tristate '  WDT PCI Watchdog timer' CONFIG_WDTPCI
-   if [ "$CONFIG_WDT" != "n" ]; then
-      bool '    WDT501 features' CONFIG_WDT_501
-      if [ "$CONFIG_WDT_501" = "y" ]; then
-         bool '      Fan Tachometer' CONFIG_WDT_501_FAN
-      fi
-   fi
-   tristate '  Berkshire Products PC Watchdog' CONFIG_PCWATCHDOG
    tristate '  Acquire SBC Watchdog Timer' CONFIG_ACQUIRE_WDT
    tristate '  Advantech SBC Watchdog Timer' CONFIG_ADVANTECH_WDT
+   tristate '  ALi M7101 PMU Watchdog Timer' CONFIG_ALIM7101_WDT
+   tristate '  AMD "Elan" SC520 Watchdog Timer' CONFIG_SC520_WDT
+   tristate '  Berkshire Products PC Watchdog' CONFIG_PCWATCHDOG
    if [ "$CONFIG_FOOTBRIDGE" = "y" ]; then
       tristate '  DC21285 watchdog' CONFIG_21285_WATCHDOG
       if [ "$CONFIG_ARCH_NETWINDER" = "y" ]; then
@@ -168,8 +171,12 @@
    tristate '  Intel i810 TCO timer / Watchdog' CONFIG_I810_TCO
    tristate '  Mixcom Watchdog' CONFIG_MIXCOMWD 
    tristate '  SBC-60XX Watchdog Timer' CONFIG_60XX_WDT
+   tristate '  Software Watchdog' CONFIG_SOFT_WATCHDOG
    tristate '  W83877F (EMACS) Watchdog Timer' CONFIG_W83877F_WDT
    tristate '  ZF MachZ Watchdog' CONFIG_MACHZ_WDT
+   if [ "$CONFIG_MIPS" = "y" ]; then
+     dep_tristate '  Indy/I2 Hardware Watchdog' CONFIG_INDYDOG $CONFIG_SGI_IP22
+   fi
 fi
 endmenu
 
@@ -182,7 +189,12 @@
    tristate 'NetWinder flash support' CONFIG_NWFLASH
 fi
 
-dep_tristate 'Intel i8x0 Random Number Generator support' CONFIG_INTEL_RNG $CONFIG_PCI
+if [ "$CONFIG_X86" = "y" -o "$CONFIG_X86_64" = "y" ]; then
+   dep_tristate 'AMD 768 Random Number Generator support' CONFIG_AMD_RNG $CONFIG_PCI
+fi
+if [ "$CONFIG_X86" = "y" -o "$CONFIG_IA64" = "y" ]; then
+   dep_tristate 'Intel i8x0 Random Number Generator support' CONFIG_INTEL_RNG $CONFIG_PCI
+fi
 tristate '/dev/nvram support' CONFIG_NVRAM
 tristate 'Enhanced Real Time Clock Support' CONFIG_RTC
 if [ "$CONFIG_IA64" = "y" ]; then
@@ -209,19 +221,29 @@
 
 dep_tristate '/dev/agpgart (AGP Support)' CONFIG_AGP $CONFIG_DRM_AGP
 if [ "$CONFIG_AGP" != "n" ]; then
-   bool '  Intel 440LX/BX/GX and I815/I820/I830M/I840/I845/I850/I860 support' CONFIG_AGP_INTEL
+   bool '  Intel 440LX/BX/GX and I815/I820/I830M/I830MP/I840/I845/I850/I860 support' CONFIG_AGP_INTEL
    bool '  Intel I810/I815/I830M (on-board) support' CONFIG_AGP_I810
    bool '  VIA chipset support' CONFIG_AGP_VIA
    bool '  AMD Irongate, 761, and 762 support' CONFIG_AGP_AMD
    bool '  Generic SiS support' CONFIG_AGP_SIS
    bool '  ALI chipset support' CONFIG_AGP_ALI
    bool '  Serverworks LE/HE support' CONFIG_AGP_SWORKS
+   if [ "$CONFIG_IA64" = "y" ]; then
+     bool '  HP ZX1 AGP support' CONFIG_AGP_HP_ZX1
+   fi
 fi
 
 source drivers/char/drm/Config.in
 
 if [ "$CONFIG_HOTPLUG" = "y" -a "$CONFIG_PCMCIA" != "n" ]; then
    source drivers/char/pcmcia/Config.in
+fi
+if [ "$CONFIG_MIPS_AU1000" = "y" ]; then
+   tristate ' Alchemy Au1000 GPIO device support' CONFIG_AU1000_GPIO
+   tristate ' Au1000/ADS7846 touchscreen support' CONFIG_TS_AU1000_ADS7846
+fi
+if [ "$CONFIG_MIPS_ITE8172" = "y" ]; then
+  tristate ' ITE GPIO' CONFIG_ITE_GPIO
 fi
 
 if [ "$CONFIG_X86" = "y" ]; then
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/Makefile linux-2.5/drivers/char/Makefile
--- linux-2.5.13/drivers/char/Makefile	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/Makefile	Fri May  3 03:01:34 2002
@@ -14,22 +14,20 @@
 # All of the (potential) objects that export symbols.
 # This list comes from 'grep -l EXPORT_SYMBOL *.[hc]'.
 
-export-objs     :=	busmouse.o console.o keyboard.o sysrq.o \
+export-objs     :=	busmouse.o vt.o keyboard.o sysrq.o \
 			misc.o pty.o random.o selection.o serial.o \
 			sonypi.o tty_io.o tty_ioctl.o generic_serial.o rtc.o \
-			ip2main.o
+			ip2main.o au1000_gpio.o
 
 mod-subdirs	:=	ftape drm pcmcia
 
 KEYMAP   =defkeymap.o
 KEYBD    =pc_keyb.o
-CONSOLE  =console.o
 SERIAL   =serial.o
 
 ifeq ($(ARCH),s390)
   KEYMAP   =
   KEYBD    =
-  CONSOLE  =
   SERIAL   =
 endif
 
@@ -42,7 +40,6 @@
 ifeq ($(ARCH),s390x)
   KEYMAP   =
   KEYBD    =
-  CONSOLE  =
   SERIAL   =
 endif
 
@@ -50,11 +47,18 @@
    ifdef CONFIG_AMIGA
       KEYBD = amikeyb.o
    else
-      KEYBD =
+      ifndef CONFIG_MAC
+	 KEYBD =
+      endif
    endif
    SERIAL   =
 endif
 
+ifdef CONFIG_Q40
+  KEYBD += q40_keyb.o
+  SERIAL = serial.o
+endif
+
 ifeq ($(ARCH),arm)
   ifneq ($(CONFIG_PC_KEYMAP),y)
     KEYMAP   =
@@ -67,28 +71,23 @@
 ifeq ($(ARCH),sh)
   KEYMAP   =
   KEYBD    =
-  CONSOLE  =
   ifeq ($(CONFIG_SH_HP600),y)
   KEYMAP   = defkeymap.o
   KEYBD    = scan_keyb.o hp600_keyb.o
-  CONSOLE  = console.o
   endif
   ifeq ($(CONFIG_SH_DMIDA),y)
   # DMIDA does not connect the HD64465 PS/2 keyboard port
   # but we allow for USB keyboards to be plugged in.
   KEYMAP   = defkeymap.o
   KEYBD    = # hd64465_keyb.o pc_keyb.o
-  CONSOLE  = console.o
   endif
   ifeq ($(CONFIG_SH_EC3104),y)
   KEYMAP   = defkeymap.o
   KEYBD    = ec3104_keyb.o
-  CONSOLE  = console.o
   endif
   ifeq ($(CONFIG_SH_DREAMCAST),y)
   KEYMAP   = defkeymap.o
   KEYBD    =
-  CONSOLE  = console.o
   endif
 endif
 
@@ -116,12 +115,17 @@
   KEYMAP   = qtronixmap.o
 endif
 
-obj-$(CONFIG_VT) += vt.o vc_screen.o consolemap.o consolemap_deftbl.o $(CONSOLE) selection.o
+ifeq ($(CONFIG_DUMMY_KEYB),y)
+  KEYBD = dummy_keyb.o
+endif
+
+obj-$(CONFIG_VT) += vt.o vt_ioctl.o decvte.o vc_screen.o consolemap.o consolemap_deftbl.o selection.o
 obj-$(CONFIG_SERIAL) += $(SERIAL)
-obj-$(CONFIG_SERIAL_ACPI) += acpi_serial.o
+obj-$(CONFIG_SERIAL_ACPI) += hcdp_serial.o
 obj-$(CONFIG_SERIAL_21285) += serial_21285.o
 obj-$(CONFIG_SERIAL_SA1100) += serial_sa1100.o
 obj-$(CONFIG_SERIAL_AMBA) += serial_amba.o
+obj-$(CONFIG_TS_AU1000_ADS7846) += au1000_ts.o
 
 ifndef CONFIG_SUN_KEYBOARD
   obj-$(CONFIG_VT) += keyboard.o $(KEYMAP) $(KEYBD)
@@ -139,6 +143,7 @@
 obj-$(CONFIG_CYCLADES) += cyclades.o
 obj-$(CONFIG_STALLION) += stallion.o
 obj-$(CONFIG_ISTALLION) += istallion.o
+obj-$(CONFIG_SIBYTE_SB1250_DUART) += sb1250_duart.o
 obj-$(CONFIG_COMPUTONE) += ip2.o ip2main.o
 obj-$(CONFIG_RISCOM8) += riscom8.o
 obj-$(CONFIG_ISI) += isicom.o
@@ -157,11 +162,10 @@
 obj-$(CONFIG_MVME162_SCC) += generic_serial.o vme_scc.o
 obj-$(CONFIG_BVME6000_SCC) += generic_serial.o vme_scc.o
 obj-$(CONFIG_SERIAL_TX3912) += generic_serial.o serial_tx3912.o
+obj-$(CONFIG_TXX927_SERIAL) += serial_txx927.o
 
 subdir-$(CONFIG_RIO) += rio
 
-obj-$(CONFIG_ATIXL_BUSMOUSE) += atixlmouse.o
-obj-$(CONFIG_LOGIBUSMOUSE) += logibusmouse.o
 obj-$(CONFIG_PRINTER) += lp.o
 
 obj-$(CONFIG_BUSMOUSE) += busmouse.o
@@ -169,12 +173,7 @@
 obj-$(CONFIG_R3964) += n_r3964.o
 obj-$(CONFIG_APPLICOM) += applicom.o
 obj-$(CONFIG_SONYPI) += sonypi.o
-obj-$(CONFIG_MS_BUSMOUSE) += msbusmouse.o
-obj-$(CONFIG_82C710_MOUSE) += qpmouse.o
-obj-$(CONFIG_AMIGAMOUSE) += amigamouse.o
 obj-$(CONFIG_ATARIMOUSE) += atarimouse.o
-obj-$(CONFIG_ADBMOUSE) += adbmouse.o
-obj-$(CONFIG_PC110_PAD) += pc110pad.o
 obj-$(CONFIG_RTC) += rtc.o
 obj-$(CONFIG_EFI_RTC) += efirtc.o
 ifeq ($(CONFIG_PPC),)
@@ -184,6 +183,11 @@
 obj-$(CONFIG_I8K) += i8k.o
 obj-$(CONFIG_DS1620) += ds1620.o
 obj-$(CONFIG_INTEL_RNG) += i810_rng.o
+obj-$(CONFIG_AMD_RNG) += amd768_rng.o
+
+obj-$(CONFIG_ITE_GPIO) += ite_gpio.o
+obj-$(CONFIG_AU1000_GPIO) += au1000_gpio.o
+obj-$(CONFIG_COBALT_LCD) += lcd.o
 
 obj-$(CONFIG_QIC02_TAPE) += tpqic02.o
 
@@ -213,6 +217,8 @@
 obj-$(CONFIG_IB700_WDT) += ib700wdt.o
 obj-$(CONFIG_MIXCOMWD) += mixcomwd.o
 obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
+obj-$(CONFIG_W83877F_WDT) += w83877f_wdt.o
+obj-$(CONFIG_SC520_WDT) += sc520_wdt.o
 obj-$(CONFIG_WDT) += wdt.o
 obj-$(CONFIG_WDTPCI) += wdt_pci.o
 obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
@@ -221,6 +227,10 @@
 obj-$(CONFIG_MACHZ_WDT) += machzwd.o
 obj-$(CONFIG_SH_WDT) += shwdt.o
 obj-$(CONFIG_EUROTECH_WDT) += eurotechwdt.o
+obj-$(CONFIG_ALIM7101_WDT) += alim7101_wdt.o
+obj-$(CONFIG_INDYDOG) += indydog.o
+obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
+obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
 obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o
 
 subdir-$(CONFIG_MWAVE) += mwave
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/acquirewdt.c linux-2.5/drivers/char/acquirewdt.c
--- linux-2.5.13/drivers/char/acquirewdt.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/char/acquirewdt.c	Mon Apr 15 01:34:05 2002
@@ -221,8 +221,18 @@
 	spin_lock_init(&acq_lock);
 	if (misc_register(&acq_miscdev))
 		return -ENODEV;
-	request_region(WDT_STOP, 1, "Acquire WDT");
-	request_region(WDT_START, 1, "Acquire WDT");
+	if (!request_region(WDT_STOP, 1, "Acquire WDT"))
+		{
+		misc_deregister(&acq_miscdev);
+		return -EIO;
+		}
+	if (!request_region(WDT_START, 1, "Acquire WDT"))
+		{
+		release_region(WDT_STOP, 1);
+		misc_deregister(&acq_miscdev);
+		return -EIO;
+		}
+
 	register_reboot_notifier(&acq_notifier);
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/adbmouse.c linux-2.5/drivers/char/adbmouse.c
--- linux-2.5.13/drivers/char/adbmouse.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/char/adbmouse.c	Thu Jan  1 01:00:00 1970
@@ -1,209 +0,0 @@
-/*
- * Macintosh ADB Mouse driver for Linux
- *
- * 27 Oct 1997 Michael Schmitz
- * logitech fixes by anthony tong
- * further hacking by Paul Mackerras
- *
- * Apple mouse protocol according to:
- *
- * Device code shamelessly stolen from:
- */
-/*
- * Atari Mouse Driver for Linux
- * by Robert de Vries (robert@and.nl) 19Jul93
- *
- * 16 Nov 1994 Andreas Schwab
- * Compatibility with busmouse
- * Support for three button mouse (shamelessly stolen from MiNT)
- * third button wired to one of the joystick directions on joystick 1
- *
- * 1996/02/11 Andreas Schwab
- * Module support
- * Allow multiple open's
- *
- * Converted to use new generic busmouse code.  11 July 1998
- *   Russell King <rmk@arm.uk.linux.org>
- */
-
-#include <linux/module.h>
-
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/mm.h>
-#include <linux/random.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-#include <linux/adb_mouse.h>
-
-#ifdef __powerpc__
-#include <asm/processor.h>
-#endif
-#if defined(__mc68000__) || defined(MODULE)
-#include <asm/setup.h>
-#endif
-
-#include "busmouse.h"
-
-static int msedev;
-static unsigned char adb_mouse_buttons[16];
-
-extern void (*adb_mouse_interrupt_hook)(unsigned char *, int);
-extern int adb_emulate_buttons;
-extern int adb_button2_keycode;
-extern int adb_button3_keycode;
-
-/*
- *    XXX: need to figure out what ADB mouse packets mean ... 
- *      This is the stuff stolen from the Atari driver ...
- */
-static void adb_mouse_interrupt(unsigned char *buf, int nb)
-{
-	int buttons, id;
-	char dx, dy;
-
-	/*
-	   Handler 1 -- 100cpi original Apple mouse protocol.
-	   Handler 2 -- 200cpi original Apple mouse protocol.
-
-	   For Apple's standard one-button mouse protocol the data array will
-	   contain the following values:
-
-		       BITS    COMMENTS
-	   data[0] = dddd 1100 ADB command: Talk, register 0, for device dddd.
-	   data[1] = bxxx xxxx First button and x-axis motion.
-	   data[2] = byyy yyyy Second button and y-axis motion.
-
-	   Handler 4 -- Apple Extended mouse protocol.
-
-	   For Apple's 3-button mouse protocol the data array will contain the
-	   following values:
-
-		       BITS    COMMENTS
-	   data[0] = dddd 1100 ADB command: Talk, register 0, for device dddd.
-	   data[1] = bxxx xxxx Left button and x-axis motion.
-	   data[2] = byyy yyyy Second button and y-axis motion.
-	   data[3] = byyy bxxx Third button and fourth button.  
-		   Y is additiona. high bits of y-axis motion.  
-		   X is additional high bits of x-axis motion.
-
-	   'buttons' here means 'button down' states!
-	   Button 1 (left)  : bit 2, busmouse button 3
-	   Button 2 (right) : bit 0, busmouse button 1
-	   Button 3 (middle): bit 1, busmouse button 2
-	 */
-
-	/* x/y and buttons swapped */
-
-	id = (buf[0] >> 4) & 0xf;
-
-	buttons = adb_mouse_buttons[id];
-
-	/* button 1 (left, bit 2) */
-	buttons = (buttons & 3) | (buf[1] & 0x80 ? 4 : 0); /* 1+2 unchanged */
-
-	/* button 2 (middle) */
-	buttons = (buttons & 5) | (buf[2] & 0x80 ? 2 : 0); /* 2+3 unchanged */
-
-	/* button 3 (right) present?
-	 *  on a logitech mouseman, the right and mid buttons sometimes behave
-	 *  strangely until they both have been pressed after booting. */
-	/* data valid only if extended mouse format ! */
-	if (nb >= 4)
-		buttons = (buttons & 6) | (buf[3] & 0x80 ? 1 : 0); /* 1+3 unchanged */
-
-	adb_mouse_buttons[id] = buttons;
-
-	/* a button is down if it is down on any mouse */
-	for (id = 0; id < 16; ++id)
-		buttons &= adb_mouse_buttons[id];
-
-	dx = ((buf[2] & 0x7f) < 64 ? (buf[2] & 0x7f) : (buf[2] & 0x7f) - 128);
-	dy = ((buf[1] & 0x7f) < 64 ? (buf[1] & 0x7f) : (buf[1] & 0x7f) - 128);
-	busmouse_add_movementbuttons(msedev, dx, -dy, buttons);
-
-	if (console_loglevel >= 8)
-		printk(" %X %X %X dx %d dy %d \n",
-		       buf[1], buf[2], buf[3], dx, dy);
-}
-
-static int release_mouse(struct inode *inode, struct file *file)
-{
-	adb_mouse_interrupt_hook = NULL;
-	/*
-	 *	FIXME?: adb_mouse_interrupt_hook may still be executing
-	 *	on another CPU.
-	 */
-	return 0;
-}
-
-static int open_mouse(struct inode *inode, struct file *file)
-{
-	adb_mouse_interrupt_hook = adb_mouse_interrupt;
-	return 0;
-}
-
-static struct busmouse adb_mouse =
-{
-	ADB_MOUSE_MINOR, "adbmouse", THIS_MODULE, open_mouse, release_mouse, 7
-};
-
-static int __init adb_mouse_init(void)
-{
-#ifdef __powerpc__
-	if ((_machine != _MACH_chrp) && (_machine != _MACH_Pmac))
-		return -ENODEV;
-#endif
-#ifdef __mc68000__
-	if (!MACH_IS_MAC)
-		return -ENODEV;
-#endif
-	/* all buttons up */
-	memset(adb_mouse_buttons, 7, sizeof(adb_mouse_buttons));
-
-	msedev = register_busmouse(&adb_mouse);
-	if (msedev < 0)
-		printk(KERN_WARNING "Unable to register ADB mouse driver.\n");
-	else
-		printk(KERN_INFO "Macintosh ADB mouse driver installed.\n");
-
-	return msedev < 0 ? msedev : 0;
-}
-
-#ifndef MODULE
-
-/*
- * XXX this function is misnamed.
- * It is called if the kernel is booted with the adb_buttons=xxx
- * option, which is about using ADB keyboard buttons to emulate
- * mouse buttons. -- paulus
- */
-static int __init adb_mouse_setup(char *str)
-{
-	int ints[4];
-
-	str = get_options(str, ARRAY_SIZE(ints), ints);
-	if (ints[0] >= 1) {
-		adb_emulate_buttons = ints[1];
-		if (ints[0] >= 2)
-			adb_button2_keycode = ints[2];
-		if (ints[0] >= 3)
-			adb_button3_keycode = ints[3];
-	}
-	return 1;
-}
-
-__setup("adb_buttons=", adb_mouse_setup);
-
-#endif /* !MODULE */
-
-static void __exit adb_mouse_cleanup(void)
-{
-	unregister_busmouse(msedev);
-}
-
-module_init(adb_mouse_init);
-module_exit(adb_mouse_cleanup);
-
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/advantechwdt.c linux-2.5/drivers/char/advantechwdt.c
--- linux-2.5.13/drivers/char/advantechwdt.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/advantechwdt.c	Mon Apr 15 01:31:33 2002
@@ -241,11 +241,21 @@
 
 	advwdt_validate_timeout();
 	spin_lock_init(&advwdt_lock);
-	misc_register(&advwdt_miscdev);
+	if (misc_register(&advwdt_miscdev))
+		return -ENODEV;
 #if WDT_START != WDT_STOP
-	request_region(WDT_STOP, 1, "Advantech WDT");
+	if (!request_region(WDT_STOP, 1, "Advantech WDT")) {
+		misc_deregister(&advwdt_miscdev);
+		return -EIO;
+	}
 #endif
-	request_region(WDT_START, 1, "Advantech WDT");
+	if (!request_region(WDT_START, 1, "Advantech WDT")) {
+		misc_deregister(&advwdt_miscdev);
+#if WDT_START != WDT_STOP
+		release_region(WDT_STOP, 1);
+#endif
+		return -EIO;
+	}
 	register_reboot_notifier(&advwdt_notifier);
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/agp/agp.h linux-2.5/drivers/char/agp/agp.h
--- linux-2.5.13/drivers/char/agp/agp.h	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/agp/agp.h	Fri May  3 03:49:06 2002
@@ -125,10 +125,12 @@
 	
 };
 
+#define OUTREG64(mmap, addr, val)   __raw_writeq((val), (mmap)+(addr))
 #define OUTREG32(mmap, addr, val)   __raw_writel((val), (mmap)+(addr))
 #define OUTREG16(mmap, addr, val)   __raw_writew((val), (mmap)+(addr))
 #define OUTREG8(mmap, addr, val)   __raw_writeb((val), (mmap)+(addr))
 
+#define INREG64(mmap, addr)         __raw_readq((mmap)+(addr))
 #define INREG32(mmap, addr)         __raw_readl((mmap)+(addr))
 #define INREG16(mmap, addr)         __raw_readw((mmap)+(addr))
 #define INREG8(mmap, addr)         __raw_readb((mmap)+(addr))
@@ -377,5 +379,14 @@
 #define SVWRKS_TLBFLUSH   0x10
 #define SVWRKS_POSTFLUSH  0x14
 #define SVWRKS_DIRFLUSH   0x0c
+
+/* HP ZX1 SBA registers */
+#define HP_ZX1_CTRL		0x200
+#define HP_ZX1_IBASE		0x300
+#define HP_ZX1_IMASK		0x308
+#define HP_ZX1_PCOM		0x310
+#define HP_ZX1_TCNFG		0x318
+#define HP_ZX1_PDIR_BASE	0x320
+#define HP_ZX1_CACHE_FLUSH	0x428
 
 #endif				/* _AGP_BACKEND_PRIV_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/agp/agpgart_be.c linux-2.5/drivers/char/agp/agpgart_be.c
--- linux-2.5.13/drivers/char/agp/agpgart_be.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/char/agp/agpgart_be.c	Fri May  3 03:49:06 2002
@@ -3432,6 +3432,368 @@
 
 #endif /* CONFIG_AGP_SWORKS */
 
+#ifdef CONFIG_AGP_HP_ZX1
+
+#ifndef log2
+#define log2(x)		ffz(~(x))
+#endif
+
+#define HP_ZX1_IOVA_BASE	GB(1UL)
+#define HP_ZX1_IOVA_SIZE	GB(1UL)
+#define HP_ZX1_GART_SIZE	(HP_ZX1_IOVA_SIZE / 2)
+#define HP_ZX1_SBA_IOMMU_COOKIE	0x0000badbadc0ffeeUL
+
+#define HP_ZX1_PDIR_VALID_BIT	0x8000000000000000UL
+#define HP_ZX1_IOVA_TO_PDIR(va)	((va - hp_private.iova_base) >> \
+					hp_private.io_tlb_shift)
+
+static aper_size_info_fixed hp_zx1_sizes[] =
+{
+	{0, 0, 0},		/* filled in by hp_zx1_fetch_size() */
+};
+
+static gatt_mask hp_zx1_masks[] =
+{
+	{HP_ZX1_PDIR_VALID_BIT, 0}
+};
+
+static struct _hp_private {
+	struct pci_dev *ioc;
+	volatile u8 *registers;
+	u64 *io_pdir;		// PDIR for entire IOVA
+	u64 *gatt;		// PDIR just for GART (subset of above)
+	u64 gatt_entries;
+	u64 iova_base;
+	u64 gart_base;
+	u64 gart_size;
+	u64 io_pdir_size;
+	int io_pdir_owner;	// do we own it, or share it with sba_iommu?
+	int io_page_size;
+	int io_tlb_shift;
+	int io_tlb_ps;		// IOC ps config
+	int io_pages_per_kpage;
+} hp_private;
+
+static int __init hp_zx1_ioc_shared(void)
+{
+	struct _hp_private *hp = &hp_private;
+
+	printk(KERN_INFO PFX "HP ZX1 IOC: IOPDIR shared with sba_iommu\n");
+
+	/*
+	 * IOC already configured by sba_iommu module; just use
+	 * its setup.  We assume:
+	 * 	- IOVA space is 1Gb in size
+	 * 	- first 512Mb is IOMMU, second 512Mb is GART
+	 */
+	hp->io_tlb_ps = INREG64(hp->registers, HP_ZX1_TCNFG);
+	switch (hp->io_tlb_ps) {
+		case 0: hp->io_tlb_shift = 12; break;
+		case 1: hp->io_tlb_shift = 13; break;
+		case 2: hp->io_tlb_shift = 14; break;
+		case 3: hp->io_tlb_shift = 16; break;
+		default:
+			printk(KERN_ERR PFX "Invalid IOTLB page size "
+			       "configuration 0x%x\n", hp->io_tlb_ps);
+			hp->gatt = 0;
+			hp->gatt_entries = 0;
+			return -ENODEV;
+	}
+	hp->io_page_size = 1 << hp->io_tlb_shift;
+	hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size;
+
+	hp->iova_base = INREG64(hp->registers, HP_ZX1_IBASE) & ~0x1;
+	hp->gart_base = hp->iova_base + HP_ZX1_IOVA_SIZE - HP_ZX1_GART_SIZE;
+
+	hp->gart_size = HP_ZX1_GART_SIZE;
+	hp->gatt_entries = hp->gart_size / hp->io_page_size;
+
+	hp->io_pdir = phys_to_virt(INREG64(hp->registers, HP_ZX1_PDIR_BASE));
+	hp->gatt = &hp->io_pdir[HP_ZX1_IOVA_TO_PDIR(hp->gart_base)];
+
+	if (hp->gatt[0] != HP_ZX1_SBA_IOMMU_COOKIE) {
+	    	hp->gatt = 0;
+		hp->gatt_entries = 0;
+		printk(KERN_ERR PFX "No reserved IO PDIR entry found; "
+		       "GART disabled\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+static int __init hp_zx1_ioc_owner(u8 ioc_rev)
+{
+	struct _hp_private *hp = &hp_private;
+
+	printk(KERN_INFO PFX "HP ZX1 IOC: IOPDIR dedicated to GART\n");
+
+	/*
+	 * Select an IOV page size no larger than system page size.
+	 */
+	if (PAGE_SIZE >= KB(64)) {
+		hp->io_tlb_shift = 16;
+		hp->io_tlb_ps = 3;
+	} else if (PAGE_SIZE >= KB(16)) {
+		hp->io_tlb_shift = 14;
+		hp->io_tlb_ps = 2;
+	} else if (PAGE_SIZE >= KB(8)) {
+		hp->io_tlb_shift = 13;
+		hp->io_tlb_ps = 1;
+	} else {
+		hp->io_tlb_shift = 12;
+		hp->io_tlb_ps = 0;
+	}
+	hp->io_page_size = 1 << hp->io_tlb_shift;
+	hp->io_pages_per_kpage = PAGE_SIZE / hp->io_page_size;
+
+	hp->iova_base = HP_ZX1_IOVA_BASE;
+	hp->gart_size = HP_ZX1_GART_SIZE;
+	hp->gart_base = hp->iova_base + HP_ZX1_IOVA_SIZE - hp->gart_size;
+
+	hp->gatt_entries = hp->gart_size / hp->io_page_size;
+	hp->io_pdir_size = (HP_ZX1_IOVA_SIZE / hp->io_page_size) * sizeof(u64);
+
+	return 0;
+}
+
+static int __init hp_zx1_ioc_init(void)
+{
+	struct _hp_private *hp = &hp_private;
+	struct pci_dev *ioc;
+	int i;
+	u8 ioc_rev;
+
+	ioc = pci_find_device(PCI_VENDOR_ID_HP, PCI_DEVICE_ID_HP_ZX1_IOC, NULL);
+	if (!ioc) {
+		printk(KERN_ERR PFX "Detected HP ZX1 AGP bridge but no IOC\n");
+		return -ENODEV;
+	}
+	hp->ioc = ioc;
+
+	pci_read_config_byte(ioc, PCI_REVISION_ID, &ioc_rev);
+
+	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
+		if (pci_resource_flags(ioc, i) == IORESOURCE_MEM) {
+			hp->registers = (u8 *) ioremap(pci_resource_start(ioc,
+									    i),
+						    pci_resource_len(ioc, i));
+			break;
+		}
+	}
+	if (!hp->registers) {
+		printk(KERN_ERR PFX "Detected HP ZX1 AGP bridge but no CSRs\n");
+
+		return -ENODEV;
+	}
+
+	/*
+	 * If the IOTLB is currently disabled, we can take it over.
+	 * Otherwise, we have to share with sba_iommu.
+	 */
+	hp->io_pdir_owner = (INREG64(hp->registers, HP_ZX1_IBASE) & 0x1) == 0;
+
+	if (hp->io_pdir_owner)
+		return hp_zx1_ioc_owner(ioc_rev);
+
+	return hp_zx1_ioc_shared();
+}
+
+static int hp_zx1_fetch_size(void)
+{
+	int size;
+
+	size = hp_private.gart_size / MB(1);
+	hp_zx1_sizes[0].size = size;
+	agp_bridge.current_size = (void *) &hp_zx1_sizes[0];
+	return size;
+}
+
+static int hp_zx1_configure(void)
+{
+	struct _hp_private *hp = &hp_private;
+
+	agp_bridge.gart_bus_addr = hp->gart_base;
+	agp_bridge.capndx = pci_find_capability(agp_bridge.dev, PCI_CAP_ID_AGP);
+	pci_read_config_dword(agp_bridge.dev,
+		agp_bridge.capndx + PCI_AGP_STATUS, &agp_bridge.mode);
+
+	if (hp->io_pdir_owner) {
+		OUTREG64(hp->registers, HP_ZX1_PDIR_BASE,
+			virt_to_phys(hp->io_pdir));
+		OUTREG64(hp->registers, HP_ZX1_TCNFG, hp->io_tlb_ps);
+		OUTREG64(hp->registers, HP_ZX1_IMASK, ~(HP_ZX1_IOVA_SIZE - 1));
+		OUTREG64(hp->registers, HP_ZX1_IBASE, hp->iova_base | 0x1);
+		OUTREG64(hp->registers, HP_ZX1_PCOM,
+			hp->iova_base | log2(HP_ZX1_IOVA_SIZE));
+		INREG64(hp->registers, HP_ZX1_PCOM);
+	}
+
+	return 0;
+}
+
+static void hp_zx1_cleanup(void)
+{
+	struct _hp_private *hp = &hp_private;
+
+	if (hp->io_pdir_owner)
+		OUTREG64(hp->registers, HP_ZX1_IBASE, 0);
+	iounmap((void *) hp->registers);
+}
+
+static void hp_zx1_tlbflush(agp_memory * mem)
+{
+	struct _hp_private *hp = &hp_private;
+
+	OUTREG64(hp->registers, HP_ZX1_PCOM, 
+		hp->gart_base | log2(hp->gart_size));
+	INREG64(hp->registers, HP_ZX1_PCOM);
+}
+
+static int hp_zx1_create_gatt_table(void)
+{
+	struct _hp_private *hp = &hp_private;
+	int i;
+
+	if (hp->io_pdir_owner) {
+		hp->io_pdir = (u64 *) __get_free_pages(GFP_KERNEL,
+						get_order(hp->io_pdir_size));
+		if (!hp->io_pdir) {
+			printk(KERN_ERR PFX "Couldn't allocate contiguous "
+				"memory for I/O PDIR\n");
+			hp->gatt = 0;
+			hp->gatt_entries = 0;
+			return -ENOMEM;
+		}
+		memset(hp->io_pdir, 0, hp->io_pdir_size);
+
+		hp->gatt = &hp->io_pdir[HP_ZX1_IOVA_TO_PDIR(hp->gart_base)];
+	}
+
+	for (i = 0; i < hp->gatt_entries; i++) {
+		hp->gatt[i] = (unsigned long) agp_bridge.scratch_page;
+	}
+
+	return 0;
+}
+
+static int hp_zx1_free_gatt_table(void)
+{
+	struct _hp_private *hp = &hp_private;
+	
+	if (hp->io_pdir_owner)
+		free_pages((unsigned long) hp->io_pdir,
+			    get_order(hp->io_pdir_size));
+	else
+		hp->gatt[0] = HP_ZX1_SBA_IOMMU_COOKIE;
+	return 0;
+}
+
+static int hp_zx1_insert_memory(agp_memory * mem, off_t pg_start, int type)
+{
+	struct _hp_private *hp = &hp_private;
+	int i, k;
+	off_t j, io_pg_start;
+	int io_pg_count;
+
+	if (type != 0 || mem->type != 0) {
+		return -EINVAL;
+	}
+
+	io_pg_start = hp->io_pages_per_kpage * pg_start;
+	io_pg_count = hp->io_pages_per_kpage * mem->page_count;
+	if ((io_pg_start + io_pg_count) > hp->gatt_entries) {
+		return -EINVAL;
+	}
+
+	j = io_pg_start;
+	while (j < (io_pg_start + io_pg_count)) {
+		if (hp->gatt[j]) {
+			return -EBUSY;
+		}
+		j++;
+	}
+
+	if (mem->is_flushed == FALSE) {
+		CACHE_FLUSH();
+		mem->is_flushed = TRUE;
+	}
+
+	for (i = 0, j = io_pg_start; i < mem->page_count; i++) {
+		unsigned long paddr;
+
+		paddr = mem->memory[i];
+		for (k = 0;
+		     k < hp->io_pages_per_kpage;
+		     k++, j++, paddr += hp->io_page_size) {
+			hp->gatt[j] = agp_bridge.mask_memory(paddr, type);
+		}
+	}
+
+	agp_bridge.tlb_flush(mem);
+	return 0;
+}
+
+static int hp_zx1_remove_memory(agp_memory * mem, off_t pg_start, int type)
+{
+	struct _hp_private *hp = &hp_private;
+	int i, io_pg_start, io_pg_count;
+
+	if (type != 0 || mem->type != 0) {
+		return -EINVAL;
+	}
+
+	io_pg_start = hp->io_pages_per_kpage * pg_start;
+	io_pg_count = hp->io_pages_per_kpage * mem->page_count;
+	for (i = io_pg_start; i < io_pg_count + io_pg_start; i++) {
+		hp->gatt[i] = agp_bridge.scratch_page;
+	}
+
+	agp_bridge.tlb_flush(mem);
+	return 0;
+}
+
+static unsigned long hp_zx1_mask_memory(unsigned long addr, int type)
+{
+	return HP_ZX1_PDIR_VALID_BIT | addr;
+}
+
+static unsigned long hp_zx1_unmask_memory(unsigned long addr)
+{
+	return addr & ~(HP_ZX1_PDIR_VALID_BIT);
+}
+
+static int __init hp_zx1_setup (struct pci_dev *pdev)
+{
+	agp_bridge.masks = hp_zx1_masks;
+	agp_bridge.num_of_masks = 1;
+	agp_bridge.dev_private_data = NULL;
+	agp_bridge.size_type = FIXED_APER_SIZE;
+	agp_bridge.needs_scratch_page = FALSE;
+	agp_bridge.configure = hp_zx1_configure;
+	agp_bridge.fetch_size = hp_zx1_fetch_size;
+	agp_bridge.cleanup = hp_zx1_cleanup;
+	agp_bridge.tlb_flush = hp_zx1_tlbflush;
+	agp_bridge.mask_memory = hp_zx1_mask_memory;
+	agp_bridge.unmask_memory = hp_zx1_unmask_memory;
+	agp_bridge.agp_enable = agp_generic_agp_enable;
+	agp_bridge.cache_flush = global_cache_flush;
+	agp_bridge.create_gatt_table = hp_zx1_create_gatt_table;
+	agp_bridge.free_gatt_table = hp_zx1_free_gatt_table;
+	agp_bridge.insert_memory = hp_zx1_insert_memory;
+	agp_bridge.remove_memory = hp_zx1_remove_memory;
+	agp_bridge.alloc_by_type = agp_generic_alloc_by_type;
+	agp_bridge.free_by_type = agp_generic_free_by_type;
+	agp_bridge.agp_alloc_page = agp_generic_alloc_page;
+	agp_bridge.agp_destroy_page = agp_generic_destroy_page;
+	agp_bridge.cant_use_aperture = 1;
+
+	return hp_zx1_ioc_init();
+
+	(void) pdev; /* unused */
+}
+
+#endif /* CONFIG_AGP_HP_ZX1 */
 
 /* per-chipset initialization data.
  * note -- all chipsets for a single vendor MUST be grouped together
@@ -3725,6 +4087,15 @@
 		via_generic_setup },
 #endif /* CONFIG_AGP_VIA */
 
+#ifdef CONFIG_AGP_HP_ZX1
+	{ PCI_DEVICE_ID_HP_ZX1_LBA,
+		PCI_VENDOR_ID_HP,
+		HP_ZX1,
+		"HP",
+		"ZX1",
+		hp_zx1_setup },
+#endif
+
 	{ 0, }, /* dummy final entry, always present */
 };
 
@@ -3948,6 +4319,23 @@
 	}
 
 #endif	/* CONFIG_AGP_SWORKS */
+
+#ifdef CONFIG_AGP_HP_ZX1
+	if (dev->vendor == PCI_VENDOR_ID_HP) {
+		do {
+			/* ZX1 LBAs can be either PCI or AGP bridges */
+			if (pci_find_capability(dev, PCI_CAP_ID_AGP)) {
+				printk(KERN_INFO PFX "Detected HP ZX1 AGP "
+				       "chipset at %s\n", dev->slot_name);
+				agp_bridge.type = HP_ZX1;
+				agp_bridge.dev = dev;
+				return hp_zx1_setup(dev);
+			}
+			dev = pci_find_class(PCI_CLASS_BRIDGE_HOST << 8, dev);
+		} while (dev);
+		return -ENODEV;
+	}
+#endif	/* CONFIG_AGP_HP_ZX1 */
 
 	/* find capndx */
 	cap_ptr = pci_find_capability(dev, PCI_CAP_ID_AGP);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/alim7101_wdt.c linux-2.5/drivers/char/alim7101_wdt.c
--- linux-2.5.13/drivers/char/alim7101_wdt.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/alim7101_wdt.c	Sat Apr 13 15:42:55 2002
@@ -0,0 +1,335 @@
+/*
+ *	ALi M7101 PMU Computer Watchdog Timer driver for Linux 2.4.x
+ *
+ *	Based on w83877f_wdt.c by Scott Jennings <management@oro.net>
+ *	and the Cobalt kernel WDT timer driver by Tim Hockin
+ *	                                      <thockin@cobaltnet.com>
+ *
+ *	(c)2002 Steve Hill <steve@navaho.co.uk>
+ * 
+ *  Theory of operation:
+ *  A Watchdog Timer (WDT) is a hardware circuit that can 
+ *  reset the computer system in case of a software fault.
+ *  You probably knew that already.
+ *
+ *  Usually a userspace daemon will notify the kernel WDT driver
+ *  via the /proc/watchdog special device file that userspace is
+ *  still alive, at regular intervals.  When such a notification
+ *  occurs, the driver will usually tell the hardware watchdog
+ *  that everything is in order, and that the watchdog should wait
+ *  for yet another little while to reset the system.
+ *  If userspace fails (RAM error, kernel bug, whatever), the
+ *  notifications cease to occur, and the hardware watchdog will
+ *  reset the system (causing a reboot) after the timeout occurs.
+ *
+ *  This WDT driver is different from most other Linux WDT
+ *  drivers in that the driver will ping the watchdog by itself,
+ *  because this particular WDT has a very short timeout (1.6
+ *  seconds) and it would be insane to count on any userspace
+ *  daemon always getting scheduled within that time frame.
+ */
+
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/timer.h>
+#include <linux/sched.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/slab.h>
+#include <linux/ioport.h>
+#include <linux/fcntl.h>
+#include <linux/smp_lock.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+
+#define OUR_NAME "alim7101_wdt"
+
+#define WDT_ENABLE 0x9C
+#define WDT_DISABLE 0x8C
+
+#define ALI_7101_WDT    0x92
+#define ALI_WDT_ARM     0x01
+
+/*
+ * We're going to use a 1 second timeout.
+ * If we reset the watchdog every ~250ms we should be safe.  */
+
+#define WDT_INTERVAL (HZ/4+1)
+
+/*
+ * We must not require too good response from the userspace daemon.
+ * Here we require the userspace daemon to send us a heartbeat
+ * char to /dev/watchdog every 30 seconds.
+ */
+
+#define WDT_HEARTBEAT (HZ * 30)
+
+static void wdt_timer_ping(unsigned long);
+static struct timer_list timer;
+static unsigned long next_heartbeat;
+static unsigned long wdt_is_open;
+static int wdt_expect_close;
+static struct pci_dev *alim7101_pmu;
+
+/*
+ *	Whack the dog
+ */
+
+static void wdt_timer_ping(unsigned long data)
+{
+	/* If we got a heartbeat pulse within the WDT_US_INTERVAL
+	 * we agree to ping the WDT 
+	 */
+	char	tmp;
+
+	if(time_before(jiffies, next_heartbeat)) 
+	{
+		/* Ping the WDT (this is actually a disarm/arm sequence) */
+		pci_read_config_byte(alim7101_pmu, 0x92, &tmp);
+		pci_write_config_byte(alim7101_pmu, ALI_7101_WDT, (tmp & ~ALI_WDT_ARM));
+		pci_write_config_byte(alim7101_pmu, ALI_7101_WDT, (tmp | ALI_WDT_ARM));
+	} else {
+		printk(OUR_NAME ": Heartbeat lost! Will not ping the watchdog\n");
+	}
+	/* Re-set the timer interval */
+	timer.expires = jiffies + WDT_INTERVAL;
+	add_timer(&timer);
+}
+
+/* 
+ * Utility routines
+ */
+
+static void wdt_change(int writeval)
+{
+	char	tmp;
+
+	pci_read_config_byte(alim7101_pmu, 0x92, &tmp);
+	if (writeval == WDT_ENABLE)
+		pci_write_config_byte(alim7101_pmu, ALI_7101_WDT, (tmp | ALI_WDT_ARM));
+	else
+		pci_write_config_byte(alim7101_pmu, ALI_7101_WDT, (tmp & ~ALI_WDT_ARM));
+}
+
+static void wdt_startup(void)
+{
+	next_heartbeat = jiffies + WDT_HEARTBEAT;
+
+	/* We must enable before we kick off the timer in case the timer
+	   occurs as we ping it */
+
+	wdt_change(WDT_ENABLE);
+
+	/* Start the timer */
+	timer.expires = jiffies + WDT_INTERVAL;	
+	add_timer(&timer);
+
+
+	printk(OUR_NAME ": Watchdog timer is now enabled.\n");  
+}
+
+static void wdt_turnoff(void)
+{
+	/* Stop the timer */
+	del_timer_sync(&timer);
+	wdt_change(WDT_DISABLE);
+	printk(OUR_NAME ": Watchdog timer is now disabled...\n");
+}
+
+/*
+ * /dev/watchdog handling
+ */
+
+static ssize_t fop_write(struct file * file, const char * buf, size_t count, loff_t * ppos)
+{
+	/* We can't seek */
+	if(ppos != &file->f_pos)
+		return -ESPIPE;
+
+	/* See if we got the magic character */
+	if(count) 
+	{
+		size_t ofs;
+
+		/* note: just in case someone wrote the magic character
+		 * five months ago... */
+		wdt_expect_close = 0;
+
+		/* now scan */
+		for(ofs = 0; ofs != count; ofs++)
+			if(buf[ofs] == 'V')
+				wdt_expect_close = 1;
+
+		/* someone wrote to us, we should restart timer */
+		next_heartbeat = jiffies + WDT_HEARTBEAT;
+		return 1;
+	};
+	return 0;
+}
+
+static ssize_t fop_read(struct file * file, char * buf, size_t count, loff_t * ppos)
+{
+	/* No can do */
+	return -EINVAL;
+}
+
+static int fop_open(struct inode * inode, struct file * file)
+{
+	/* Just in case we're already talking to someone... */
+	if(test_and_set_bit(0, &wdt_is_open))
+		return -EBUSY;
+	/* Good, fire up the show */
+	wdt_startup();
+	return 0;
+}
+
+static int fop_close(struct inode * inode, struct file * file)
+{
+#ifdef CONFIG_WDT_NOWAYOUT
+	if(wdt_expect_close)
+		wdt_turnoff();
+	else {
+		printk(OUR_NAME ": device file closed unexpectedly. Will not stop the WDT!\n");
+	}
+#else
+	wdt_turnoff();
+#endif
+	clear_bit(0, &wdt_is_open);
+	return 0;
+}
+
+static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+{
+	static struct watchdog_info ident=
+	{
+		0,
+		1,
+		"ALiM7101"
+	};
+	
+	switch(cmd)
+	{
+		case WDIOC_GETSUPPORT:
+			return copy_to_user((struct watchdog_info *)arg, &ident, sizeof(ident))?-EFAULT:0;
+		case WDIOC_KEEPALIVE:
+			next_heartbeat = jiffies + WDT_HEARTBEAT;
+			return 0;
+		default:
+			return -ENOTTY;
+	}
+}
+
+static struct file_operations wdt_fops = {
+	owner:		THIS_MODULE,
+	llseek:		no_llseek,
+	read:		fop_read,
+	write:		fop_write,
+	open:		fop_open,
+	release:	fop_close,
+	ioctl:		fop_ioctl
+};
+
+static struct miscdevice wdt_miscdev = {
+	WATCHDOG_MINOR,
+	"watchdog",
+	&wdt_fops
+};
+
+/*
+ *	Notifier for system down
+ */
+
+static int wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+{
+	if (code==SYS_DOWN || code==SYS_HALT) wdt_turnoff();
+	if (code==SYS_RESTART) {
+		/*
+		 * Cobalt devices have no way of rebooting themselves other than
+		 * getting the watchdog to pull reset, so we restart the watchdog on
+		 * reboot with no heartbeat
+		 */
+		wdt_change(WDT_ENABLE);
+		printk(OUR_NAME ": Watchdog timer is now enabled with no heartbeat - should reboot in ~1 second.\n");
+	};
+	return NOTIFY_DONE;
+}
+ 
+/*
+ *	The WDT needs to learn about soft shutdowns in order to
+ *	turn the timebomb registers off. 
+ */
+ 
+static struct notifier_block wdt_notifier=
+{
+	wdt_notify_sys,
+	0,
+	0
+};
+
+static void __exit alim7101_wdt_unload(void)
+{
+	wdt_turnoff();
+	/* Deregister */
+	misc_deregister(&wdt_miscdev);
+	unregister_reboot_notifier(&wdt_notifier);
+}
+
+static int __init alim7101_wdt_init(void)
+{
+	int rc = -EBUSY;
+	struct pci_dev *ali1543_south;
+	char tmp;
+
+	printk(KERN_INFO OUR_NAME ": Steve Hill <steve@navaho.co.uk>.\n");
+	alim7101_pmu = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101,NULL);
+	if (!alim7101_pmu) {
+		printk(KERN_INFO OUR_NAME ": ALi M7101 PMU not present - WDT not set\n");
+		return -EBUSY;
+	};
+	
+	/* Set the WDT in the PMU to 1 second */
+	pci_write_config_byte(alim7101_pmu, ALI_7101_WDT, 0x02);
+
+	ali1543_south = pci_find_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
+	if (!ali1543_south) {
+		printk(KERN_INFO OUR_NAME ": ALi 1543 South-Bridge not present - WDT not set\n");
+		return -EBUSY;
+	};
+	pci_read_config_byte(ali1543_south, 0x5e, &tmp);
+	if ((tmp & 0x1e) != 0x12) {
+		printk(KERN_INFO OUR_NAME ": ALi 1543 South-Bridge does not have the correct revision number (???1001?) - WDT not set\n");
+		return -EBUSY;
+	};
+
+	init_timer(&timer);
+	timer.function = wdt_timer_ping;
+	timer.data = 1;
+		
+	rc = misc_register(&wdt_miscdev);
+	if (rc)
+		return rc;
+
+	rc = register_reboot_notifier(&wdt_notifier);
+	if (rc) {
+		misc_deregister(&wdt_miscdev);
+		return rc;
+	};
+	
+	printk(KERN_INFO OUR_NAME ": WDT driver for ALi M7101 initialised.\n");
+	return 0;
+}
+
+module_init(alim7101_wdt_init);
+module_exit(alim7101_wdt_unload);
+
+EXPORT_NO_SYMBOLS;
+MODULE_AUTHOR("Steve Hill");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/amd768_rng.c linux-2.5/drivers/char/amd768_rng.c
--- linux-2.5.13/drivers/char/amd768_rng.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/amd768_rng.c	Sun Apr 14 21:43:55 2002
@@ -0,0 +1,295 @@
+/*
+ 	Hardware driver for the AMD 768 Random Number Generator (RNG)
+	(c) Copyright 2001 Red Hat Inc <alan@redhat.com>
+ 
+ 	derived from
+ 
+	Hardware driver for Intel i810 Random Number Generator (RNG)
+	Copyright 2000,2001 Jeff Garzik <jgarzik@mandrakesoft.com>
+	Copyright 2000,2001 Philipp Rumpf <prumpf@mandrakesoft.com>
+
+	Please read Documentation/i810_rng.txt for details on use.
+
+	----------------------------------------------------------
+	This software may be used and distributed according to the terms
+        of the GNU General Public License, incorporated herein by reference.
+
+ */
+
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/random.h>
+#include <linux/miscdevice.h>
+#include <linux/smp_lock.h>
+#include <linux/mm.h>
+#include <linux/delay.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+
+/*
+ * core module and version information
+ */
+#define RNG_VERSION "0.1.0"
+#define RNG_MODULE_NAME "amd768_rng"
+#define RNG_DRIVER_NAME   RNG_MODULE_NAME " hardware driver " RNG_VERSION
+#define PFX RNG_MODULE_NAME ": "
+
+
+/*
+ * debugging macros
+ */
+#undef RNG_DEBUG /* define to enable copious debugging info */
+
+#ifdef RNG_DEBUG
+/* note: prints function name for you */
+#define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __FUNCTION__ , ## args)
+#else
+#define DPRINTK(fmt, args...)
+#endif
+
+#undef RNG_NDEBUG        /* define to disable lightweight runtime checks */
+#ifdef RNG_NDEBUG
+#define assert(expr)
+#else
+#define assert(expr) \
+        if(!(expr)) {                                   \
+        printk( "Assertion failed! %s,%s,%s,line=%d\n", \
+        #expr,__FILE__,__FUNCTION__,__LINE__);          \
+        }
+#endif
+
+#define RNG_MISCDEV_MINOR		183 /* official */
+
+/*
+ * various RNG status variables.  they are globals
+ * as we only support a single RNG device
+ */
+
+static u32 pmbase;			/* PMxx I/O base */
+static struct semaphore rng_open_sem;	/* Semaphore for serializing rng_open/release */
+
+
+/*
+ * inlined helper functions for accessing RNG registers
+ */
+
+static inline int rng_data_present (void)
+{
+      	return inl(pmbase+0xF4) & 1;
+}
+
+
+static inline int rng_data_read (void)
+{
+	return inl(pmbase+0xF0);
+}
+
+static int rng_dev_open (struct inode *inode, struct file *filp)
+{
+	if ((filp->f_mode & FMODE_READ) == 0)
+		return -EINVAL;
+	if (filp->f_mode & FMODE_WRITE)
+		return -EINVAL;
+
+	/* wait for device to become free */
+	if (filp->f_flags & O_NONBLOCK) {
+		if (down_trylock (&rng_open_sem))
+			return -EAGAIN;
+	} else {
+		if (down_interruptible (&rng_open_sem))
+			return -ERESTARTSYS;
+	}
+	return 0;
+}
+
+
+static int rng_dev_release (struct inode *inode, struct file *filp)
+{
+	up(&rng_open_sem);
+	return 0;
+}
+
+
+static ssize_t rng_dev_read (struct file *filp, char *buf, size_t size,
+			     loff_t * offp)
+{
+	static spinlock_t rng_lock = SPIN_LOCK_UNLOCKED;
+	int have_data;
+	u32 data = 0;
+	ssize_t ret = 0;
+
+	while (size) {
+		spin_lock(&rng_lock);
+
+		have_data = 0;
+		if (rng_data_present()) {
+			data = rng_data_read();
+			have_data = 4;
+		}
+
+		spin_unlock (&rng_lock);
+
+		while (have_data > 0) {
+			if (put_user((u8)data, buf++)) {
+				ret = ret ? : -EFAULT;
+				break;
+			}
+			size--;
+			ret++;
+			have_data--;
+			data>>=8;
+		}
+
+		if (filp->f_flags & O_NONBLOCK)
+			return ret ? : -EAGAIN;
+
+		if(need_resched())
+		{
+			current->state = TASK_INTERRUPTIBLE;
+			schedule_timeout(1);
+		}
+		else
+			udelay(200);	/* FIXME: We could poll for 250uS ?? */
+
+		if (signal_pending (current))
+			return ret ? : -ERESTARTSYS;
+	}
+	return ret;
+}
+
+
+static struct file_operations rng_chrdev_ops = {
+	owner:		THIS_MODULE,
+	open:		rng_dev_open,
+	release:	rng_dev_release,
+	read:		rng_dev_read,
+};
+
+
+static struct miscdevice rng_miscdev = {
+	RNG_MISCDEV_MINOR,
+	RNG_MODULE_NAME,
+	&rng_chrdev_ops,
+};
+
+
+/*
+ * rng_init_one - look for and attempt to init a single RNG
+ */
+static int __init rng_init_one (struct pci_dev *dev)
+{
+	int rc;
+	u8 rnen;
+
+	DPRINTK ("ENTER\n");
+
+	rc = misc_register (&rng_miscdev);
+	if (rc) {
+		printk (KERN_ERR PFX "cannot register misc device\n");
+		DPRINTK ("EXIT, returning %d\n", rc);
+		goto err_out;
+	}
+
+	pci_read_config_dword(dev, 0x58, &pmbase);
+
+	pmbase&=0x0000FF00;
+
+	if(pmbase == 0)
+	{
+		printk (KERN_ERR PFX "power management base not set\n");
+		DPRINTK ("EXIT, returning %d\n", rc);
+		goto err_out_free_miscdev;
+	}
+
+	pci_read_config_byte(dev, 0x40, &rnen);
+	rnen|=(1<<7);	/* RNG on */
+	pci_write_config_byte(dev, 0x40, rnen);
+
+	pci_read_config_byte(dev, 0x41, &rnen);
+	rnen|=(1<<7);	/* PMIO enable */
+	pci_write_config_byte(dev, 0x41, rnen);
+
+	printk(KERN_INFO PFX "AMD768 system management I/O registers at 0x%X.\n", pmbase);
+	DPRINTK ("EXIT, returning 0\n");
+	return 0;
+
+err_out_free_miscdev:
+	misc_deregister (&rng_miscdev);
+err_out:
+	return rc;
+}
+
+
+/*
+ * Data for PCI driver interface
+ *
+ * This data only exists for exporting the supported
+ * PCI ids via MODULE_DEVICE_TABLE.  We do not actually
+ * register a pci_driver, because someone else might one day
+ * want to register another driver on the same PCI id.
+ */
+static struct pci_device_id rng_pci_tbl[] __initdata = {
+	{ 0x1022, 0x7443, PCI_ANY_ID, PCI_ANY_ID, },
+	{ 0, },
+};
+MODULE_DEVICE_TABLE (pci, rng_pci_tbl);
+
+
+MODULE_AUTHOR("Alan Cox, Jeff Garzik, Philipp Rumpf, Matt Sottek");
+MODULE_DESCRIPTION("AMD 768 Random Number Generator (RNG) driver");
+MODULE_LICENSE("GPL");
+
+
+/*
+ * rng_init - initialize RNG module
+ */
+static int __init rng_init (void)
+{
+	int rc;
+	struct pci_dev *pdev;
+
+	DPRINTK ("ENTER\n");
+
+	init_MUTEX (&rng_open_sem);
+
+	pci_for_each_dev(pdev) {
+		if (pci_match_device (rng_pci_tbl, pdev) != NULL)
+			goto match;
+	}
+
+	DPRINTK ("EXIT, returning -ENODEV\n");
+	return -ENODEV;
+
+match:
+	rc = rng_init_one (pdev);
+	if (rc)
+		return rc;
+
+	printk (KERN_INFO RNG_DRIVER_NAME " loaded\n");
+
+	DPRINTK ("EXIT, returning 0\n");
+	return 0;
+}
+
+
+/*
+ * rng_init - shutdown RNG module
+ */
+static void __exit rng_cleanup (void)
+{
+	DPRINTK ("ENTER\n");
+	misc_deregister (&rng_miscdev);
+	DPRINTK ("EXIT\n");
+}
+
+
+module_init (rng_init);
+module_exit (rng_cleanup);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/amigamouse.c linux-2.5/drivers/char/amigamouse.c
--- linux-2.5.13/drivers/char/amigamouse.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/amigamouse.c	Thu Jan  1 01:00:00 1970
@@ -1,213 +0,0 @@
-/*
- * Amiga Mouse Driver for Linux 68k by Michael Rausch
- * based upon:
- *
- * Logitech Bus Mouse Driver for Linux
- * by James Banks
- *
- * Mods by Matthew Dillon
- *   calls verify_area()
- *   tracks better when X is busy or paging
- *
- * Heavily modified by David Giller
- *   changed from queue- to counter- driven
- *   hacked out a (probably incorrect) mouse_poll
- *
- * Modified again by Nathan Laredo to interface with
- *   0.96c-pl1 IRQ handling changes (13JUL92)
- *   didn't bother touching poll code.
- *
- * Modified the poll() code blindly to conform to the VFS
- *   requirements. 92.07.14 - Linus. Somebody should test it out.
- *
- * Modified by Johan Myreen to make room for other mice (9AUG92)
- *   removed assignment chr_fops[10] = &mouse_fops; see mouse.c
- *   renamed mouse_fops => bus_mouse_fops, made bus_mouse_fops public.
- *   renamed this file mouse.c => busmouse.c
- *
- * Modified for use in the 1.3 kernels by Jes Sorensen.
- *
- * Moved the isr-allocation to the mouse_{open,close} calls, as there
- *   is no reason to service the mouse in the vertical blank isr if
- *   the mouse is not in use.             Jes Sorensen
- *
- * Converted to use new generic busmouse code.  5 Apr 1998
- *   Russell King <rmk@arm.uk.linux.org>
- */
-
-#include <linux/module.h>
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/random.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/logibusmouse.h>
-
-#include <asm/setup.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/irq.h>
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-
-#include "busmouse.h"
-
-#if AMIGA_OLD_INT
-#define AMI_MSE_INT_ON()	mouseint_allowed = 1
-#define AMI_MSE_INT_OFF()	mouseint_allowed = 0
-static int mouseint_allowed;
-#endif
-
-static int msedev;
-
-static void mouse_interrupt(int irq, void *dummy, struct pt_regs *fp)
-{
-	static int lastx=0, lasty=0;
-	int dx, dy;
-	int nx, ny;
-	unsigned char buttons;
-
-	unsigned short joy0dat, potgor;
-
-#if AMIGA_OLD_INT
-	if(!mouseint_allowed)
-		return;
-	AMI_MSE_INT_OFF();
-#endif
-
-	/*
-	 *  This routine assumes, just like Kickstart, that the mouse
-	 *  has not moved more than 127 ticks since last VBL.
-	 */
-
-	joy0dat = custom.joy0dat;
-
-	nx = joy0dat & 0xff;
-	ny = joy0dat >> 8;
-
-	dx = nx - lastx;
-	if (dx < - 127)
-		dx = (256 + nx) - lastx;
-
-	if (dx > 127)
-		dx = (nx - 256) - lastx;
-
-	dy = ny - lasty;
-	if (dy < - 127)
-		dy = (256 + ny) - lasty;
-
-	if (dy > 127)
-		dy = (ny - 256) - lasty;
-
-	lastx = nx;
-	lasty = ny;
-
-#if 0
-	dx = -lastdx;
-	dx += (lastdx = joy0dat & 0xff);
-	if (dx < -127)
-	    dx = -255-dx;		/* underrun */
-	else
-	if (dx > 127)
-	    dx = 255-dx;		/* overflow */
-
-	dy = -lastdy;
-	dy += (lastdy = joy0dat >> 8);
-	if (dy < -127)
-	    dy = -255-dy;
-	else
-	if (dy > 127)
-	    dy = 255-dy;
-#endif
-
-
-	potgor = custom.potgor;
-	buttons = (ciaa.pra & 0x40 ? 4 : 0) |	/* left button; note that the bits are low-active, as are the expected results -> double negation */
-#if 1
-		  (potgor & 0x0100 ? 2 : 0) |	/* middle button; emulation goes here */
-#endif
-		  (potgor & 0x0400 ? 1 : 0);	/* right button */
-
-
-	busmouse_add_movementbuttons(msedev, dx, -dy, buttons);
-#if AMIGA_OLD_INT
-	AMI_MSE_INT_ON();
-#endif
-}
-
-/*
- * close access to the mouse
- */
-
-static int release_mouse(struct inode * inode, struct file * file)
-{
-	free_irq(IRQ_AMIGA_VERTB, mouse_interrupt);
-#if AMIGA_OLD_INT
-	AMI_MSE_INT_OFF();
-#endif
-	return 0;
-}
-
-/*
- * open access to the mouse, currently only one open is
- * allowed.
- */
-
-static int open_mouse(struct inode * inode, struct file * file)
-{
-	/*
-	 *  use VBL to poll mouse deltas
-	 */
-
-	if(request_irq(IRQ_AMIGA_VERTB, mouse_interrupt, 0,
-	               "Amiga mouse", mouse_interrupt)) {
-		printk(KERN_INFO "Installing Amiga mouse failed.\n");
-		return -EIO;
-	}
-
-#if AMIGA_OLD_INT
-	AMI_MSE_INT_ON();
-#endif
-	return 0;
-}
-
-static struct busmouse amigamouse = {
-	AMIGAMOUSE_MINOR, "amigamouse", THIS_MODULE, open_mouse, release_mouse, 7
-};
-
-static int __init amiga_mouse_init(void)
-{
-	if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(AMI_MOUSE))
-		return -ENODEV;
-	if (!request_mem_region(CUSTOM_PHYSADDR+10, 2, "amigamouse [Denise]"))
-		return -EBUSY;
-
-	custom.joytest = 0;	/* reset counters */
-#if AMIGA_OLD_INT
-	AMI_MSE_INT_OFF();
-#endif
-	msedev = register_busmouse(&amigamouse);
-	if (msedev < 0)
-		printk(KERN_WARNING "Unable to install Amiga mouse driver.\n");
-	else
-		printk(KERN_INFO "Amiga mouse installed.\n");
-	return msedev < 0 ? msedev : 0;
-}
-
-static void __exit amiga_mouse_exit(void)
-{
-	unregister_busmouse(msedev);
-	release_mem_region(CUSTOM_PHYSADDR+10, 2);
-}
-
-module_init(amiga_mouse_init);
-module_exit(amiga_mouse_exit);
-
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/amiserial.c linux-2.5/drivers/char/amiserial.c
--- linux-2.5.13/drivers/char/amiserial.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/char/amiserial.c	Wed Mar 27 13:07:16 2002
@@ -89,7 +89,7 @@
 #include <asm/setup.h>
 
 #include <asm/system.h>
-#include <asm/io.h>
+
 #include <asm/irq.h>
 #include <asm/bitops.h>
 
@@ -2143,7 +2143,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/atixlmouse.c linux-2.5/drivers/char/atixlmouse.c
--- linux-2.5.13/drivers/char/atixlmouse.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/char/atixlmouse.c	Thu Jan  1 01:00:00 1970
@@ -1,151 +0,0 @@
-/*
- * ATI XL Bus Mouse Driver for Linux
- * by Bob Harris (rth@sparta.com)
- *
- * Uses VFS interface for linux 0.98 (01OCT92)
- *
- * Modified by Chris Colohan (colohan@eecg.toronto.edu)
- * Modularised 8-Sep-95 Philip Blundell <pjb27@cam.ac.uk>
- *
- * Converted to use new generic busmouse code.  5 Apr 1998
- *   Russell King <rmk@arm.uk.linux.org>
- *
- * version 0.3a
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/random.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-
-#include "busmouse.h"
-
-#define ATIXL_MOUSE_IRQ		5 /* H/W interrupt # set up on ATIXL board */
-#define ATIXL_BUSMOUSE		3 /* Minor device # (mknod c 10 3 /dev/bm) */
-
-/* ATI XL Inport Busmouse Definitions */
-
-#define	ATIXL_MSE_DATA_PORT		0x23d
-#define	ATIXL_MSE_SIGNATURE_PORT	0x23e
-#define	ATIXL_MSE_CONTROL_PORT		0x23c
-
-#define	ATIXL_MSE_READ_BUTTONS		0x00
-#define	ATIXL_MSE_READ_X		0x01
-#define	ATIXL_MSE_READ_Y		0x02
-
-/* Some nice ATI XL macros */
-
-/* Select IR7, HOLD UPDATES (INT ENABLED), save X,Y */
-#define ATIXL_MSE_DISABLE_UPDATE() { outb( 0x07, ATIXL_MSE_CONTROL_PORT ); \
-	outb( (0x20 | inb( ATIXL_MSE_DATA_PORT )), ATIXL_MSE_DATA_PORT ); }
-
-/* Select IR7, Enable updates (INT ENABLED) */
-#define ATIXL_MSE_ENABLE_UPDATE() { outb( 0x07, ATIXL_MSE_CONTROL_PORT ); \
-	 outb( (0xdf & inb( ATIXL_MSE_DATA_PORT )), ATIXL_MSE_DATA_PORT ); }
-
-/* Select IR7 - Mode Register, NO INTERRUPTS */
-#define ATIXL_MSE_INT_OFF() { outb( 0x07, ATIXL_MSE_CONTROL_PORT ); \
-	outb( (0xe7 & inb( ATIXL_MSE_DATA_PORT )), ATIXL_MSE_DATA_PORT ); }
-
-/* Select IR7 - Mode Register, DATA INTERRUPTS ENABLED */
-#define ATIXL_MSE_INT_ON() { outb( 0x07, ATIXL_MSE_CONTROL_PORT ); \
-	outb( (0x08 | inb( ATIXL_MSE_DATA_PORT )), ATIXL_MSE_DATA_PORT ); }
-
-/* Same general mouse structure */
-
-static int msedev;
-
-static void mouse_interrupt(int irq, void *dev_id, struct pt_regs * regs)
-{
-	char dx, dy, buttons;
-
-	ATIXL_MSE_DISABLE_UPDATE(); /* Note that interrupts are still enabled */
-	outb(ATIXL_MSE_READ_X, ATIXL_MSE_CONTROL_PORT); /* Select IR1 - X movement */
-	dx = inb( ATIXL_MSE_DATA_PORT);
-	outb(ATIXL_MSE_READ_Y, ATIXL_MSE_CONTROL_PORT); /* Select IR2 - Y movement */
-	dy = inb( ATIXL_MSE_DATA_PORT);
-	outb(ATIXL_MSE_READ_BUTTONS, ATIXL_MSE_CONTROL_PORT); /* Select IR0 - Button Status */
-	buttons = inb( ATIXL_MSE_DATA_PORT);
-	busmouse_add_movementbuttons(msedev, dx, -dy, buttons);
-	ATIXL_MSE_ENABLE_UPDATE();
-}
-
-static int release_mouse(struct inode * inode, struct file * file)
-{
-	ATIXL_MSE_INT_OFF(); /* Interrupts are really shut down here */
-	free_irq(ATIXL_MOUSE_IRQ, NULL);
-	return 0;
-}
-
-static int open_mouse(struct inode * inode, struct file * file)
-{
-	if (request_irq(ATIXL_MOUSE_IRQ, mouse_interrupt, 0, "ATIXL mouse", NULL))
-		return -EBUSY;
-	ATIXL_MSE_INT_ON(); /* Interrupts are really enabled here */
-	return 0;
-}
-
-static struct busmouse atixlmouse = {
-	ATIXL_BUSMOUSE, "atixl", THIS_MODULE, open_mouse, release_mouse, 0
-};
-
-static int __init atixl_busmouse_init(void)
-{
-	unsigned char a,b,c;
-
-	/*
-	 *	We must request the resource and claim it atomically
-	 *	nowdays. We can throw it away on error. Otherwise we
-	 *	may race another module load of the same I/O
-	 */
-
-	if (!request_region(ATIXL_MSE_DATA_PORT, 3, "atixlmouse"))
-		return -EIO;
-
-	a = inb( ATIXL_MSE_SIGNATURE_PORT );	/* Get signature */
-	b = inb( ATIXL_MSE_SIGNATURE_PORT );
-	c = inb( ATIXL_MSE_SIGNATURE_PORT );
-	if (( a != b ) && ( a == c ))
-		printk(KERN_INFO "\nATI Inport ");
-	else
-	{
-		release_region(ATIXL_MSE_DATA_PORT,3);
-		return -EIO;
-	}
-	outb(0x80, ATIXL_MSE_CONTROL_PORT);	/* Reset the Inport device */
-	outb(0x07, ATIXL_MSE_CONTROL_PORT);	/* Select Internal Register 7 */
-	outb(0x0a, ATIXL_MSE_DATA_PORT);	/* Data Interrupts 8+, 1=30hz, 2=50hz, 3=100hz, 4=200hz rate */
-
-	msedev = register_busmouse(&atixlmouse);
-	if (msedev < 0)
-	{
-		printk("Bus mouse initialisation error.\n");
-		release_region(ATIXL_MSE_DATA_PORT,3);	/* Was missing */
-	}
-	else
-		printk("Bus mouse detected and installed.\n");
-	return msedev < 0 ? msedev : 0;
-}
-
-static void __exit atixl_cleanup (void)
-{
-	release_region(ATIXL_MSE_DATA_PORT, 3);
-	unregister_busmouse(msedev);
-}
-
-module_init(atixl_busmouse_init);
-module_exit(atixl_cleanup);
-
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/au1000_gpio.c linux-2.5/drivers/char/au1000_gpio.c
--- linux-2.5.13/drivers/char/au1000_gpio.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/au1000_gpio.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,270 @@
+/*
+ * FILE NAME au1000_gpio.c
+ *
+ * BRIEF MODULE DESCRIPTION
+ *  Driver for Alchemy Au1000 GPIO.
+ *
+ *  Author: MontaVista Software, Inc.  <source@mvista.com>
+ *          Steve Longerbeam <stevel@mvista.com>
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE	LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/init.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/au1000.h>
+#include <asm/au1000_gpio.h>
+
+#define VERSION "0.01"
+
+static const struct {
+	u32 active_hi;
+	u32 avail_mask;
+} pinfunc_to_avail[15] = {
+	{1,  0x7<<16},   // 0  = SSI0     / GPIO[18:16]
+	{-1, 0},         // 1  = AC97     / SSI1
+	{1,  1<<19},     // 2  = IRDA     / GPIO19
+	{1,  1<<20},     // 3  = UART0    / GPIO20
+	{1,  0x1f<<24},  // 4  = NIC2     / GPIO[28:24]
+	{1,  0x7<<29},   // 5  = I2S      / GPIO[31:29]
+	{0,  1<<8},      // 6  = I2SDI    / GPIO8
+	{0,  0x3f<<9},   // 7  = UART3    / GPIO[14:9]
+	{0,  1<<15},     // 8  = IRFIRSEL / GPIO15
+	{0,  1<<2},      // 9  = EXTCLK0 or OSC / GPIO2
+	{0,  1<<3},      // 10 = EXTCLK1  / GPIO3
+	{0,  1<<6},      // 11 = SMROMCKE / GPIO6
+	{1,  1<<21},     // 12 = UART1    / GPIO21
+	{1,  1<<22},     // 13 = UART2    / GPIO22
+	{1,  1<<23}      // 14 = UART3    / GPIO23
+};
+
+	
+u32 get_au1000_avail_gpio_mask(void)
+{
+	int i;
+	u32 pinfunc = inl(SYS_PINFUNC);
+	u32 avail_mask = 0; // start with no gpio available
+
+	// first, check for GPIO's reprogrammed as peripheral pins
+	for (i=0; i<15; i++) {
+		if (pinfunc_to_avail[i].active_hi < 0)
+			continue;
+		if (!(pinfunc_to_avail[i].active_hi ^
+		      ((pinfunc & (1<<i)) ? 1:0)))
+			avail_mask |= pinfunc_to_avail[i].avail_mask;
+	}
+
+	// check for GPIO's used as interrupt sources
+	avail_mask &= ~(inl(IC1_MASKRD) &
+			(inl(IC1_CFG0RD) | inl(IC1_CFG1RD)));
+
+#ifdef CONFIG_USB_OHCI
+	avail_mask &= ~((1<<4) | (1<<11));
+#ifndef CONFIG_AU1000_USB_DEVICE
+	avail_mask &= ~((1<<5) | (1<<13));
+#endif
+#endif
+	
+	return avail_mask;
+}
+
+
+/*
+ * Tristate the requested GPIO pins specified in data.
+ * Only available GPIOs will be tristated.
+ */
+int au1000gpio_tristate(u32 data)
+{
+	data &= get_au1000_avail_gpio_mask();
+
+	if (data)
+		outl(data, SYS_TRIOUTCLR);
+
+	return 0;
+}
+
+
+/*
+ * Return the pin state. Pins configured as outputs will return
+ * the output state, and pins configured as inputs (tri-stated)
+ * will return input pin state.
+ */
+int au1000gpio_in(u32 *data)
+{
+	*data = inl(SYS_PINSTATERD);
+	return 0;
+}
+
+
+/*
+ * Set/clear GPIO pins. Only available GPIOs will be affected.
+ */
+int au1000gpio_set(u32 data)
+{
+	data &= get_au1000_avail_gpio_mask();
+
+	if (data)
+		outl(data, SYS_OUTPUTSET);
+	return 0;
+}
+
+int au1000gpio_clear(u32 data)
+{
+	data &= get_au1000_avail_gpio_mask();
+
+	if (data)
+		outl(data, SYS_OUTPUTCLR);
+	return 0;
+}
+
+/*
+ * Output data to GPIO pins. Only available GPIOs will be affected.
+ */
+int au1000gpio_out(u32 data)
+{
+	au1000gpio_set(data);
+	au1000gpio_clear(~data);
+	return 0;
+}
+
+
+EXPORT_SYMBOL(get_au1000_avail_gpio_mask);
+EXPORT_SYMBOL(au1000gpio_tristate);
+EXPORT_SYMBOL(au1000gpio_in);
+EXPORT_SYMBOL(au1000gpio_set);
+EXPORT_SYMBOL(au1000gpio_clear);
+EXPORT_SYMBOL(au1000gpio_out);
+
+
+static int au1000gpio_open(struct inode *inode, struct file *file)
+{
+	MOD_INC_USE_COUNT;
+
+	return 0;
+}
+
+
+static int au1000gpio_release(struct inode *inode, struct file *file)
+{
+	MOD_DEC_USE_COUNT;
+
+	return 0;
+}
+
+
+static int au1000gpio_ioctl(struct inode *inode, struct file *file,
+			    unsigned int cmd, unsigned long arg)
+{
+	int status;
+	u32 val;
+	
+	switch(cmd) {
+	case AU1000GPIO_IN:
+		
+		status = au1000gpio_in(&val);
+		if (status != 0)
+			return status;
+
+		return put_user(val, (u32 *)arg);
+
+	case AU1000GPIO_OUT:
+
+		if (get_user(val, (u32 *)arg)) 
+			return -EFAULT;
+
+		return au1000gpio_out(val);
+
+	case AU1000GPIO_SET:
+
+		if (get_user(val, (u32 *)arg)) 
+			return -EFAULT;
+
+		return au1000gpio_set(val);
+		
+	case AU1000GPIO_CLEAR:
+
+		if (get_user(val, (u32 *)arg)) 
+			return -EFAULT;
+
+		return au1000gpio_clear(val);
+
+	case AU1000GPIO_TRISTATE:
+
+		if (get_user(val, (u32 *)arg)) 
+			return -EFAULT;
+
+		return au1000gpio_tristate(val);
+
+	case AU1000GPIO_AVAIL_MASK:
+		
+		return put_user(get_au1000_avail_gpio_mask(),
+				(u32 *)arg);
+		
+	default:
+		return -ENOIOCTLCMD;
+
+	}
+
+	return 0;
+}
+
+
+static struct file_operations au1000gpio_fops =
+{
+	owner:		THIS_MODULE,
+	ioctl:		au1000gpio_ioctl,
+	open:		au1000gpio_open,
+	release:	au1000gpio_release,
+};
+
+
+static struct miscdevice au1000gpio_miscdev =
+{
+	GPIO_MINOR,
+	"au1000_gpio",
+	&au1000gpio_fops
+};
+
+
+int __init au1000gpio_init(void)
+{
+	misc_register(&au1000gpio_miscdev);
+	printk("Au1000 gpio driver, version %s\n", VERSION);
+	return 0;
+}	
+
+
+void __exit au1000gpio_exit(void)
+{
+	misc_deregister(&au1000gpio_miscdev);
+}
+
+
+module_init(au1000gpio_init);
+module_exit(au1000gpio_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/au1000_ts.c linux-2.5/drivers/char/au1000_ts.c
--- linux-2.5.13/drivers/char/au1000_ts.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/au1000_ts.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,678 @@
+/*
+ *      au1000_ts.c  --  Touch screen driver for the Alchemy Au1000's
+ *                       SSI Port 0 talking to the ADS7846 touch screen
+ *                       controller.
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	stevel@mvista.com or source@mvista.com
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Notes:
+ *
+ *  Revision history
+ *    06.27.2001  Initial version
+ */
+
+#include <linux/module.h>
+#include <linux/version.h>
+
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <linux/poll.h>
+#include <linux/string.h>
+#include <linux/ioport.h>       /* request_region */
+#include <linux/interrupt.h>    /* mark_bh */
+#include <asm/uaccess.h>        /* get_user,copy_to_user */
+#include <asm/io.h>
+#include <asm/au1000.h>
+
+#define TS_NAME "au1000-ts"
+#define TS_MAJOR 11
+
+#define PFX TS_NAME
+#define AU1000_TS_DEBUG 1
+
+#ifdef AU1000_TS_DEBUG
+#define dbg(format, arg...) printk(KERN_DEBUG PFX ": " format "\n" , ## arg)
+#else
+#define dbg(format, arg...) do {} while (0)
+#endif
+#define err(format, arg...) printk(KERN_ERR PFX ": " format "\n" , ## arg)
+#define info(format, arg...) printk(KERN_INFO PFX ": " format "\n" , ## arg)
+#define warn(format, arg...) printk(KERN_WARNING PFX ": " format "\n" , ## arg)
+
+
+// SSI Status register bit defines
+#define SSISTAT_BF    (1<<4)
+#define SSISTAT_OF    (1<<3)
+#define SSISTAT_UF    (1<<2)
+#define SSISTAT_DONE  (1<<1)
+#define SSISTAT_BUSY  (1<<0)
+
+// SSI Interrupt Pending and Enable register bit defines
+#define SSIINT_OI     (1<<3)
+#define SSIINT_UI     (1<<2)
+#define SSIINT_DI     (1<<1)
+
+// SSI Address/Data register bit defines
+#define SSIADAT_D         (1<<24)
+#define SSIADAT_ADDR_BIT  16
+#define SSIADAT_ADDR_MASK (0xff<<SSIADAT_ADDR_BIT)
+#define SSIADAT_DATA_BIT  0
+#define SSIADAT_DATA_MASK (0xfff<<SSIADAT_DATA_BIT)
+
+// SSI Enable register bit defines
+#define SSIEN_CD (1<<1)
+#define SSIEN_E  (1<<0)
+
+// SSI Config register bit defines
+#define SSICFG_AO (1<<24)
+#define SSICFG_DO (1<<23)
+#define SSICFG_ALEN_BIT 20
+#define SSICFG_ALEN_MASK (0x7<<SSICFG_ALEN_BIT)
+#define SSICFG_DLEN_BIT 16
+#define SSICFG_DLEN_MASK (0xf<<SSICFG_DLEN_BIT)
+#define SSICFG_DD (1<<11)
+#define SSICFG_AD (1<<10)
+#define SSICFG_BM_BIT 8
+#define SSICFG_BM_MASK (0x3<<SSICFG_BM_BIT)
+#define SSICFG_CE (1<<7)
+#define SSICFG_DP (1<<6)
+#define SSICFG_DL (1<<5)
+#define SSICFG_EP (1<<4)
+
+// Bus Turnaround Selection
+#define SCLK_HOLD_HIGH 0
+#define SCLK_HOLD_LOW  1
+#define SCLK_CYCLE     2
+
+/*
+ * Default config for SSI0:
+ *
+ *   - transmit MSBit first
+ *   - expect MSBit first on data receive
+ *   - address length 7 bits
+ *   - expect data length 12 bits
+ *   - do not disable Direction bit
+ *   - do not disable Address bits
+ *   - SCLK held low during bus turnaround
+ *   - Address and Data bits clocked out on falling edge of SCLK
+ *   - Direction bit high is a read, low is a write
+ *   - Direction bit precedes Address bits
+ *   - Active low enable signal
+ */
+
+#define DEFAULT_SSI_CONFIG \
+    (SSICFG_AO | SSICFG_DO | (6<<SSICFG_ALEN_BIT) | (11<<SSICFG_DLEN_BIT) |\
+    (SCLK_HOLD_LOW<<SSICFG_BM_BIT) | SSICFG_DP | SSICFG_EP)
+
+
+// ADS7846 Control Byte bit defines
+#define ADS7846_ADDR_BIT  4
+#define ADS7846_ADDR_MASK (0x7<<ADS7846_ADDR_BIT)
+#define   ADS7846_MEASURE_X  (0x5<<ADS7846_ADDR_BIT)
+#define   ADS7846_MEASURE_Y  (0x1<<ADS7846_ADDR_BIT)
+#define   ADS7846_MEASURE_Z1 (0x3<<ADS7846_ADDR_BIT)
+#define   ADS7846_MEASURE_Z2 (0x4<<ADS7846_ADDR_BIT)
+#define ADS7846_8BITS     (1<<3)
+#define ADS7846_12BITS    0
+#define ADS7846_SER       (1<<2)
+#define ADS7846_DFR       0
+#define ADS7846_PWR_BIT   0
+#define   ADS7846_PD      0
+#define   ADS7846_ADC_ON  (0x1<<ADS7846_PWR_BIT)
+#define   ADS7846_REF_ON  (0x2<<ADS7846_PWR_BIT)
+#define   ADS7846_REF_ADC_ON (0x3<<ADS7846_PWR_BIT)
+
+#define MEASURE_12BIT_X \
+    (ADS7846_MEASURE_X | ADS7846_12BITS | ADS7846_DFR | ADS7846_PD)
+#define MEASURE_12BIT_Y \
+    (ADS7846_MEASURE_Y | ADS7846_12BITS | ADS7846_DFR | ADS7846_PD)
+#define MEASURE_12BIT_Z1 \
+    (ADS7846_MEASURE_Z1 | ADS7846_12BITS | ADS7846_DFR | ADS7846_PD)
+#define MEASURE_12BIT_Z2 \
+    (ADS7846_MEASURE_Z2 | ADS7846_12BITS | ADS7846_DFR | ADS7846_PD)
+
+typedef enum {
+	IDLE = 0,
+	ACQ_X,
+	ACQ_Y,
+	ACQ_Z1,
+	ACQ_Z2
+} acq_state_t;
+
+/* +++++++++++++ Lifted from include/linux/h3600_ts.h ++++++++++++++*/
+typedef struct {
+	unsigned short pressure;  // touch pressure
+	unsigned short x;         // calibrated X
+	unsigned short y;         // calibrated Y
+	unsigned short millisecs; // timestamp of this event
+} TS_EVENT;
+
+typedef struct {
+	int xscale;
+	int xtrans;
+	int yscale;
+	int ytrans;
+	int xyswap;
+} TS_CAL;
+
+/* Use 'f' as magic number */
+#define IOC_MAGIC  'f'
+
+#define TS_GET_RATE             _IO(IOC_MAGIC, 8)
+#define TS_SET_RATE             _IO(IOC_MAGIC, 9)
+#define TS_GET_CAL              _IOR(IOC_MAGIC, 10, TS_CAL)
+#define TS_SET_CAL              _IOW(IOC_MAGIC, 11, TS_CAL)
+
+/* +++++++++++++ Done lifted from include/linux/h3600_ts.h +++++++++*/
+
+
+#define EVENT_BUFSIZE 128
+
+/*
+ * Which pressure equation to use from ADS7846 datasheet.
+ * The first equation requires knowing only the X plate
+ * resistance, but needs 4 measurements (X, Y, Z1, Z2).
+ * The second equation requires knowing both X and Y plate
+ * resistance, but only needs 3 measurements (X, Y, Z1).
+ * The second equation is preferred because of the shorter
+ * acquisition time required.
+ */
+enum {
+	PRESSURE_EQN_1 = 0,
+	PRESSURE_EQN_2
+};
+
+
+/*
+ * The touch screen's X and Y plate resistances, used by
+ * pressure equations.
+ */
+#define DEFAULT_X_PLATE_OHMS 580
+#define DEFAULT_Y_PLATE_OHMS 580
+
+/*
+ * Pen up/down pressure resistance thresholds.
+ *
+ * FIXME: these are bogus and will have to be found empirically.
+ *
+ * These are hysteresis points. If pen state is up and pressure
+ * is greater than pen-down threshold, pen transitions to down.
+ * If pen state is down and pressure is less than pen-up threshold,
+ * pen transitions to up. If pressure is in-between, pen status
+ * doesn't change.
+ *
+ * This wouldn't be needed if PENIRQ* from the ADS7846 were
+ * routed to an interrupt line on the Au1000. This would issue
+ * an interrupt when the panel is touched.
+ */
+#define DEFAULT_PENDOWN_THRESH_OHMS 100
+#define DEFAULT_PENUP_THRESH_OHMS    80
+
+typedef struct {
+	int baudrate;
+	u32 clkdiv;
+	acq_state_t acq_state;            // State of acquisition state machine
+	int x_raw, y_raw, z1_raw, z2_raw; // The current raw acquisition values
+	TS_CAL cal;                       // Calibration values
+	// The X and Y plate resistance, needed to calculate pressure
+	int x_plate_ohms, y_plate_ohms;
+	// pressure resistance at which pen is considered down/up
+	int pendown_thresh_ohms;
+	int penup_thresh_ohms;
+	int pressure_eqn;                 // eqn to use for pressure calc
+	int pendown;                      // 1 = pen is down, 0 = pen is up
+	TS_EVENT event_buf[EVENT_BUFSIZE];// The event queue
+	int nextIn, nextOut;
+	int event_count;
+	struct fasync_struct *fasync;     // asynch notification
+	struct timer_list acq_timer;      // Timer for triggering acquisitions
+	wait_queue_head_t wait;           // read wait queue
+	spinlock_t lock;
+	struct tq_struct chug_tq;
+} au1000_ts_t;
+
+static au1000_ts_t au1000_ts;
+
+
+static inline u32
+calc_clkdiv(int baud)
+{
+	u32 sys_busclk =
+		(get_au1000_speed() / (int)(inl(PM_POWERUP_CONTROL)&0x03) + 2);
+	return (sys_busclk / (2 * baud)) - 1;
+}
+
+static inline int
+calc_baudrate(u32 clkdiv)
+{
+	u32 sys_busclk =
+		(get_au1000_speed() / (int)(inl(PM_POWERUP_CONTROL)&0x03) + 2);
+	return sys_busclk / (2 * (clkdiv + 1));
+}
+
+
+/*
+ * This is a bottom-half handler that is scheduled after
+ * raw X,Y,Z1,Z2 coordinates have been acquired, and does
+ * the following:
+ *
+ *   - computes touch screen pressure resistance
+ *   - if pressure is above a threshold considered to be pen-down:
+ *         - compute calibrated X and Y coordinates
+ *         - queue a new TS_EVENT
+ *         - signal asynchronously and wake up any read
+ */
+static void
+chug_raw_data(void* private)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)private;
+	TS_EVENT event;
+	int Rt, Xcal, Ycal;
+	unsigned long flags;
+
+	// timestamp this new event.
+	event.millisecs = jiffies;
+
+	// Calculate touch pressure resistance
+	if (ts->pressure_eqn == PRESSURE_EQN_2) {
+		Rt = (ts->x_plate_ohms * ts->x_raw *
+		      (4096 - ts->z1_raw)) / ts->z1_raw;
+		Rt -= (ts->y_plate_ohms * ts->y_raw);
+		Rt = (Rt + 2048) >> 12; // round up to nearest ohm
+	} else {
+		Rt = (ts->x_plate_ohms * ts->x_raw *
+		      (ts->z2_raw - ts->z1_raw)) / ts->z1_raw;
+		Rt = (Rt + 2048) >> 12; // round up to nearest ohm
+	}
+
+	// hysteresis
+	if (!ts->pendown && Rt > ts->pendown_thresh_ohms)
+		ts->pendown = 1;
+	else if (ts->pendown && Rt < ts->penup_thresh_ohms)
+		ts->pendown = 0;
+
+	if (ts->pendown) {
+		// Pen is down
+		// Calculate calibrated X,Y
+		Xcal = ((ts->cal.xscale * ts->x_raw) >> 8) + ts->cal.xtrans;
+		Ycal = ((ts->cal.yscale * ts->y_raw) >> 8) + ts->cal.ytrans;
+
+		event.x = (unsigned short)Xcal;
+		event.y = (unsigned short)Ycal;
+		event.pressure = (unsigned short)Rt;
+
+		// add this event to the event queue
+		spin_lock_irqsave(&ts->lock, flags);
+		ts->event_buf[ts->nextIn++] = event;
+		if (ts->nextIn == EVENT_BUFSIZE)
+			ts->nextIn = 0;
+		if (ts->event_count < EVENT_BUFSIZE) {
+			ts->event_count++;
+		} else {
+			// throw out the oldest event
+			if (++ts->nextOut == EVENT_BUFSIZE)
+				ts->nextOut = 0;
+		}
+		spin_unlock_irqrestore(&ts->lock, flags);
+
+		// async notify
+		if (ts->fasync)
+			kill_fasync(&ts->fasync, SIGIO, POLL_IN);
+		// wake up any read call
+		if (waitqueue_active(&ts->wait))
+			wake_up_interruptible(&ts->wait);
+	}
+}
+
+
+/*
+ * Raw X,Y,pressure acquisition timer function. This triggers
+ * the start of a new acquisition. Its duration between calls
+ * is the touch screen polling rate.
+ */
+static void
+au1000_acq_timer(unsigned long data)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)data;
+	unsigned long flags;
+
+	spin_lock_irqsave(&ts->lock, flags);
+
+	// start acquisition with X coordinate
+	ts->acq_state = ACQ_X;
+	// start me up
+	outl(SSIADAT_D | (MEASURE_12BIT_X << SSIADAT_ADDR_BIT), SSI0_ADATA);
+
+	// schedule next acquire
+	ts->acq_timer.expires = jiffies + HZ / 100;
+	add_timer(&ts->acq_timer);
+
+	spin_unlock_irqrestore(&ts->lock, flags);
+}
+
+static void
+ssi0_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	au1000_ts_t *ts = (au1000_ts_t*)dev_id;
+	u32 stat, int_stat, data;
+
+	spin_lock(&ts->lock);
+
+	stat = inl(SSI0_STATUS);
+	// clear sticky status bits
+	outl(stat & (SSISTAT_OF|SSISTAT_UF|SSISTAT_DONE), SSI0_STATUS);
+
+	int_stat = inl(SSI0_INT);
+	// clear sticky intr status bits
+	outl(int_stat & (SSIINT_OI|SSIINT_UI|SSIINT_DI), SSI0_INT);
+
+	if ((int_stat & (SSIINT_OI|SSIINT_UI|SSIINT_DI)) != SSIINT_DI) {
+		if (int_stat & SSIINT_OI)
+			err("overflow");
+		if (int_stat & SSIINT_UI)
+			err("underflow");
+		spin_unlock(&ts->lock);
+		return;
+	}
+
+	data = inl(SSI0_ADATA) & SSIADAT_DATA_MASK;
+
+	switch (ts->acq_state) {
+	case IDLE:
+		break;
+	case ACQ_X:
+		ts->x_raw = data;
+		ts->acq_state = ACQ_Y;
+		// trigger Y acq
+		outl(SSIADAT_D | (MEASURE_12BIT_Y << SSIADAT_ADDR_BIT),
+		     SSI0_ADATA);
+		break;
+	case ACQ_Y:
+		ts->y_raw = data;
+		ts->acq_state = ACQ_Z1;
+		// trigger Z1 acq
+		outl(SSIADAT_D | (MEASURE_12BIT_Z1 << SSIADAT_ADDR_BIT),
+		     SSI0_ADATA);
+		break;
+	case ACQ_Z1:
+		ts->z1_raw = data;
+		if (ts->pressure_eqn == PRESSURE_EQN_2) {
+			// don't acq Z2, using 2nd eqn for touch pressure
+			ts->acq_state = IDLE;
+			// got the raw stuff, now mark BH
+			queue_task(&ts->chug_tq, &tq_immediate);
+			mark_bh(IMMEDIATE_BH);
+		} else {
+			ts->acq_state = ACQ_Z2;
+			// trigger Z2 acq
+			outl(SSIADAT_D | (MEASURE_12BIT_Z2<<SSIADAT_ADDR_BIT),
+			     SSI0_ADATA);
+		}
+		break;
+	case ACQ_Z2:
+		ts->z2_raw = data;
+		ts->acq_state = IDLE;
+		// got the raw stuff, now mark BH
+		queue_task(&ts->chug_tq, &tq_immediate);
+		mark_bh(IMMEDIATE_BH);
+		break;
+	}
+
+	spin_unlock(&ts->lock);
+}
+
+
+/* +++++++++++++ File operations ++++++++++++++*/
+
+static int
+au1000_fasync(int fd, struct file *filp, int mode)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)filp->private_data;
+	return fasync_helper(fd, filp, mode, &ts->fasync);
+}
+
+static int
+au1000_ioctl(struct inode * inode, struct file *filp,
+	     unsigned int cmd, unsigned long arg)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)filp->private_data;
+
+	switch(cmd) {
+	case TS_GET_RATE:       /* TODO: what is this? */
+		break;
+	case TS_SET_RATE:       /* TODO: what is this? */
+		break;
+	case TS_GET_CAL:
+		copy_to_user((char *)arg, (char *)&ts->cal, sizeof(TS_CAL));
+		break;
+	case TS_SET_CAL:
+		copy_from_user((char *)&ts->cal, (char *)arg, sizeof(TS_CAL));
+		break;
+	default:
+		err("unknown cmd %04x", cmd);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static unsigned int
+au1000_poll(struct file * filp, poll_table * wait)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)filp->private_data;
+	poll_wait(filp, &ts->wait, wait);
+	if (ts->event_count)
+		return POLLIN | POLLRDNORM;
+	return 0;
+}
+
+static ssize_t
+au1000_read(struct file * filp, char * buf, size_t count, loff_t * l)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)filp->private_data;
+	unsigned long flags;
+	TS_EVENT event;
+	int i;
+
+	if (ts->event_count == 0) {
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		interruptible_sleep_on(&ts->wait);
+		if (signal_pending(current))
+			return -ERESTARTSYS;
+	}
+
+	for (i = count;
+	     i >= sizeof(TS_EVENT);
+	     i -= sizeof(TS_EVENT), buf += sizeof(TS_EVENT)) {
+		if (ts->event_count == 0)
+			break;
+		spin_lock_irqsave(&ts->lock, flags);
+		event = ts->event_buf[ts->nextOut++];
+		if (ts->nextOut == EVENT_BUFSIZE)
+			ts->nextOut = 0;
+		if (ts->event_count)
+			ts->event_count--;
+		spin_unlock_irqrestore(&ts->lock, flags);
+		copy_to_user(buf, &event, sizeof(TS_EVENT));
+	}
+
+	return count - i;
+}
+
+
+static int
+au1000_open(struct inode * inode, struct file * filp)
+{
+	au1000_ts_t* ts;
+	unsigned long flags;
+
+	filp->private_data = ts = &au1000_ts;
+
+	spin_lock_irqsave(&ts->lock, flags);
+
+	// setup SSI0 config
+	outl(DEFAULT_SSI_CONFIG, SSI0_CONFIG);
+
+	// clear out SSI0 status bits
+	outl(SSISTAT_OF|SSISTAT_UF|SSISTAT_DONE, SSI0_STATUS);
+	// clear out SSI0 interrupt pending bits
+	outl(SSIINT_OI|SSIINT_UI|SSIINT_DI, SSI0_INT);
+
+	// enable SSI0 interrupts
+	outl(SSIINT_OI|SSIINT_UI|SSIINT_DI, SSI0_INT_ENABLE);
+
+	/*
+	 * init bh handler that chugs the raw data (calibrates and
+	 * calculates touch pressure).
+	 */
+	ts->chug_tq.routine = chug_raw_data;
+	ts->chug_tq.data = ts;
+	ts->pendown = 0; // pen up
+	
+	// flush event queue
+	ts->nextIn = ts->nextOut = ts->event_count = 0;
+	
+	// Start acquisition timer function
+	init_timer(&ts->acq_timer);
+	ts->acq_timer.function = au1000_acq_timer;
+	ts->acq_timer.data = (unsigned long)ts;
+	ts->acq_timer.expires = jiffies + HZ / 100;
+	add_timer(&ts->acq_timer);
+
+	spin_unlock_irqrestore(&ts->lock, flags);
+	MOD_INC_USE_COUNT;
+	return 0;
+}
+
+static int
+au1000_release(struct inode * inode, struct file * filp)
+{
+	au1000_ts_t* ts = (au1000_ts_t*)filp->private_data;
+	unsigned long flags;
+	
+	au1000_fasync(-1, filp, 0);
+	del_timer_sync(&ts->acq_timer);
+
+	spin_lock_irqsave(&ts->lock, flags);
+	// disable SSI0 interrupts
+	outl(0, SSI0_INT_ENABLE);
+	spin_unlock_irqrestore(&ts->lock, flags);
+
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
+
+
+static struct file_operations ts_fops = {
+	read:           au1000_read,
+	poll:           au1000_poll,
+	ioctl:		au1000_ioctl,
+	fasync:         au1000_fasync,
+	open:		au1000_open,
+	release:	au1000_release,
+};
+
+/* +++++++++++++ End File operations ++++++++++++++*/
+
+
+int __init
+au1000ts_init_module(void)
+{
+	au1000_ts_t* ts = &au1000_ts;
+	int ret;
+
+	/* register our character device */
+	if ((ret = register_chrdev(TS_MAJOR, TS_NAME, &ts_fops)) < 0) {
+		err("can't get major number");
+		return ret;
+	}
+	info("registered");
+
+	memset(ts, 0, sizeof(au1000_ts_t));
+	init_waitqueue_head(&ts->wait);
+	spin_lock_init(&ts->lock);
+
+	if (!request_region(virt_to_phys((void*)SSI0_STATUS), 0x100, TS_NAME)) {
+		err("SSI0 ports in use");
+		return -ENXIO;
+	}
+
+	if ((ret = request_irq(AU1000_SSI0_INT, ssi0_interrupt,
+			       SA_SHIRQ | SA_INTERRUPT, TS_NAME, ts))) {
+		err("could not get IRQ");
+		return ret;
+	}
+
+	// initial calibration values
+	ts->cal.xscale = -93;
+	ts->cal.xtrans = 346;
+	ts->cal.yscale = -64;
+	ts->cal.ytrans = 251;
+
+	// init pen up/down hysteresis points
+	ts->pendown_thresh_ohms = DEFAULT_PENDOWN_THRESH_OHMS;
+	ts->penup_thresh_ohms = DEFAULT_PENUP_THRESH_OHMS;
+	ts->pressure_eqn = PRESSURE_EQN_2;
+	// init X and Y plate resistances
+	ts->x_plate_ohms = DEFAULT_X_PLATE_OHMS;
+	ts->y_plate_ohms = DEFAULT_Y_PLATE_OHMS;
+
+	// set GPIO to SSI0 function
+	outl(inl(PIN_FUNCTION) & ~1, PIN_FUNCTION);
+	
+	// enable SSI0 clock and bring SSI0 out of reset
+	outl(0, SSI0_CONTROL);
+	udelay(1000);
+	outl(SSIEN_E, SSI0_CONTROL);
+	udelay(100);
+	
+	// FIXME: is this a working baudrate?
+	ts->clkdiv = 0;
+	ts->baudrate = calc_baudrate(ts->clkdiv);
+	outl(ts->clkdiv, SSI0_CLKDIV);
+
+	info("baudrate = %d Hz", ts->baudrate);
+	
+	return 0;
+}
+
+void
+au1000ts_cleanup_module(void)
+{
+	// disable clocks and hold in reset
+	outl(SSIEN_CD, SSI0_CONTROL);
+	free_irq(AU1000_SSI0_INT, &au1000_ts);
+	release_region(virt_to_phys((void*)SSI0_STATUS), 0x100);
+	unregister_chrdev(TS_MAJOR, TS_NAME);
+}
+
+/* Module information */
+MODULE_AUTHOR("Steve Longerbeam, stevel@mvista.com, www.mvista.com");
+MODULE_DESCRIPTION("Au1000/ADS7846 Touch Screen Driver");
+
+module_init(au1000ts_init_module);
+module_exit(au1000ts_cleanup_module);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/console.c linux-2.5/drivers/char/console.c
--- linux-2.5.13/drivers/char/console.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/char/console.c	Thu Jan  1 01:00:00 1970
@@ -1,3022 +0,0 @@
-/*
- *  linux/drivers/char/console.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- */
-
-/*
- * Hopefully this will be a rather complete VT102 implementation.
- *
- * Beeping thanks to John T Kohl.
- *
- * Virtual Consoles, Screen Blanking, Screen Dumping, Color, Graphics
- *   Chars, and VT100 enhancements by Peter MacDonald.
- *
- * Copy and paste function by Andrew Haylett,
- *   some enhancements by Alessandro Rubini.
- *
- * Code to check for different video-cards mostly by Galen Hunt,
- * <g-hunt@ee.utah.edu>
- *
- * Rudimentary ISO 10646/Unicode/UTF-8 character set support by
- * Markus Kuhn, <mskuhn@immd4.informatik.uni-erlangen.de>.
- *
- * Dynamic allocation of consoles, aeb@cwi.nl, May 1994
- * Resizing of consoles, aeb, 940926
- *
- * Code for xterm like mouse click reporting by Peter Orbaek 20-Jul-94
- * <poe@daimi.aau.dk>
- *
- * User-defined bell sound, new setterm control sequences and printk
- * redirection by Martin Mares <mj@k332.feld.cvut.cz> 19-Nov-95
- *
- * APM screenblank bug fixed Takashi Manabe <manabe@roy.dsl.tutics.tut.jp>
- *
- * Merge with the abstract console driver by Geert Uytterhoeven
- * <geert@linux-m68k.org>, Jan 1997.
- *
- *   Original m68k console driver modifications by
- *
- *     - Arno Griffioen <arno@usn.nl>
- *     - David Carter <carter@cs.bris.ac.uk>
- * 
- *   Note that the abstract console driver allows all consoles to be of
- *   potentially different sizes, so the following variables depend on the
- *   current console (currcons):
- *
- *     - video_num_columns
- *     - video_num_lines
- *     - video_size_row
- *     - can_do_color
- *
- *   The abstract console driver provides a generic interface for a text
- *   console. It supports VGA text mode, frame buffer based graphical consoles
- *   and special graphics processors that are only accessible through some
- *   registers (e.g. a TMS340x0 GSP).
- *
- *   The interface to the hardware is specified using a special structure
- *   (struct consw) which contains function pointers to console operations
- *   (see <linux/console.h> for more information).
- *
- * Support for changeable cursor shape
- * by Pavel Machek <pavel@atrey.karlin.mff.cuni.cz>, August 1997
- *
- * Ported to i386 and con_scrolldelta fixed
- * by Emmanuel Marty <core@ggi-project.org>, April 1998
- *
- * Resurrected character buffers in videoram plus lots of other trickery
- * by Martin Mares <mj@atrey.karlin.mff.cuni.cz>, July 1998
- *
- * Removed old-style timers, introduced console_timer, made timer
- * deletion SMP-safe.  17Jun00, Andrew Morton <andrewm@uow.edu.au>
- *
- * Removed console_lock, enabled interrupts across all console operations
- * 13 March 2001, Andrew Morton
- */
-
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/kd.h>
-#include <linux/slab.h>
-#include <linux/major.h>
-#include <linux/mm.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/devfs_fs_kernel.h>
-#include <linux/vt_kern.h>
-#include <linux/selection.h>
-#include <linux/console_struct.h>
-#include <linux/kbd_kern.h>
-#include <linux/consolemap.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/config.h>
-#include <linux/version.h>
-#include <linux/tqueue.h>
-#include <linux/bootmem.h>
-#include <linux/pm.h>
-
-#include <asm/io.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/bitops.h>
-
-#include "console_macros.h"
-
-
-const struct consw *conswitchp;
-
-/* A bitmap for codes <32. A bit of 1 indicates that the code
- * corresponding to that bit number invokes some special action
- * (such as cursor movement) and should not be displayed as a
- * glyph unless the disp_ctrl mode is explicitly enabled.
- */
-#define CTRL_ACTION 0x0d00ff81
-#define CTRL_ALWAYS 0x0800f501	/* Cannot be overridden by disp_ctrl */
-
-/*
- * Here is the default bell parameters: 750HZ, 1/8th of a second
- */
-#define DEFAULT_BELL_PITCH	750
-#define DEFAULT_BELL_DURATION	(HZ/8)
-
-extern void vcs_make_devfs (unsigned int index, int unregister);
-
-#ifndef MIN
-#define MIN(a,b)	((a) < (b) ? (a) : (b))
-#endif
-
-static struct tty_struct *console_table[MAX_NR_CONSOLES];
-static struct termios *console_termios[MAX_NR_CONSOLES];
-static struct termios *console_termios_locked[MAX_NR_CONSOLES];
-struct vc vc_cons [MAX_NR_CONSOLES];
-
-#ifndef VT_SINGLE_DRIVER
-static const struct consw *con_driver_map[MAX_NR_CONSOLES];
-#endif
-
-static int con_open(struct tty_struct *, struct file *);
-static void vc_init(unsigned int console, unsigned int rows,
-		    unsigned int cols, int do_clear);
-static void blank_screen(unsigned long dummy);
-static void gotoxy(int currcons, int new_x, int new_y);
-static void save_cur(int currcons);
-static void reset_terminal(int currcons, int do_clear);
-static void con_flush_chars(struct tty_struct *tty);
-static void set_vesa_blanking(unsigned long arg);
-static void set_cursor(int currcons);
-static void hide_cursor(int currcons);
-static void unblank_screen_t(unsigned long dummy);
-static void console_callback(void *ignored);
-
-static int printable;		/* Is console ready for printing? */
-
-int do_poke_blanked_console;
-int console_blanked;
-
-static int vesa_blank_mode; /* 0:none 1:suspendV 2:suspendH 3:powerdown */
-static int blankinterval = 10*60*HZ;
-static int vesa_off_interval;
-
-static struct tq_struct console_callback_tq = {
-	routine: console_callback,
-};
-
-/*
- * fg_console is the current virtual console,
- * last_console is the last used one,
- * want_console is the console we want to switch to,
- * kmsg_redirect is the console for kernel messages,
- */
-int fg_console;
-int last_console;
-int want_console = -1;
-int kmsg_redirect;
-
-/*
- * For each existing display, we have a pointer to console currently visible
- * on that display, allowing consoles other than fg_console to be refreshed
- * appropriately. Unless the low-level driver supplies its own display_fg
- * variable, we use this one for the "master display".
- */
-static struct vc_data *master_display_fg;
-
-/*
- * Unfortunately, we need to delay tty echo when we're currently writing to the
- * console since the code is (and always was) not re-entrant, so we schedule
- * all flip requests to process context with schedule-task() and run it from
- * console_callback().
- */
-
-/*
- * For the same reason, we defer scrollback to the console callback.
- */
-static int scrollback_delta;
-
-/*
- * Hook so that the power management routines can (un)blank
- * the console on our behalf.
- */
-int (*console_blank_hook)(int);
-
-static struct timer_list console_timer;
-
-/*
- *	Low-Level Functions
- */
-
-#define IS_FG (currcons == fg_console)
-#define IS_VISIBLE CON_IS_VISIBLE(vc_cons[currcons].d)
-
-#ifdef VT_BUF_VRAM_ONLY
-#define DO_UPDATE 0
-#else
-#define DO_UPDATE IS_VISIBLE
-#endif
-
-static int pm_con_request(struct pm_dev *dev, pm_request_t rqst, void *data);
-static struct pm_dev *pm_con;
-
-static inline unsigned short *screenpos(int currcons, int offset, int viewed)
-{
-	unsigned short *p;
-	
-	if (!viewed)
-		p = (unsigned short *)(origin + offset);
-	else if (!sw->con_screen_pos)
-		p = (unsigned short *)(visible_origin + offset);
-	else
-		p = sw->con_screen_pos(vc_cons[currcons].d, offset);
-	return p;
-}
-
-static inline void scrolldelta(int lines)
-{
-	scrollback_delta += lines;
-	schedule_console_callback();
-}
-
-void schedule_console_callback(void)
-{
-	schedule_task(&console_callback_tq);
-}
-
-static void scrup(int currcons, unsigned int t, unsigned int b, int nr)
-{
-	unsigned short *d, *s;
-
-	if (t+nr >= b)
-		nr = b - t - 1;
-	if (b > video_num_lines || t >= b || nr < 1)
-		return;
-	if (IS_VISIBLE && sw->con_scroll(vc_cons[currcons].d, t, b, SM_UP, nr))
-		return;
-	d = (unsigned short *) (origin+video_size_row*t);
-	s = (unsigned short *) (origin+video_size_row*(t+nr));
-	scr_memcpyw(d, s, (b-t-nr) * video_size_row);
-	scr_memsetw(d + (b-t-nr) * video_num_columns, video_erase_char, video_size_row*nr);
-}
-
-static void
-scrdown(int currcons, unsigned int t, unsigned int b, int nr)
-{
-	unsigned short *s;
-	unsigned int step;
-
-	if (t+nr >= b)
-		nr = b - t - 1;
-	if (b > video_num_lines || t >= b || nr < 1)
-		return;
-	if (IS_VISIBLE && sw->con_scroll(vc_cons[currcons].d, t, b, SM_DOWN, nr))
-		return;
-	s = (unsigned short *) (origin+video_size_row*t);
-	step = video_num_columns * nr;
-	scr_memmovew(s + step, s, (b-t-nr)*video_size_row);
-	scr_memsetw(s, video_erase_char, 2*step);
-}
-
-static void do_update_region(int currcons, unsigned long start, int count)
-{
-#ifndef VT_BUF_VRAM_ONLY
-	unsigned int xx, yy, offset;
-	u16 *p;
-
-	p = (u16 *) start;
-	if (!sw->con_getxy) {
-		offset = (start - origin) / 2;
-		xx = offset % video_num_columns;
-		yy = offset / video_num_columns;
-	} else {
-		int nxx, nyy;
-		start = sw->con_getxy(vc_cons[currcons].d, start, &nxx, &nyy);
-		xx = nxx; yy = nyy;
-	}
-	for(;;) {
-		u16 attrib = scr_readw(p) & 0xff00;
-		int startx = xx;
-		u16 *q = p;
-		while (xx < video_num_columns && count) {
-			if (attrib != (scr_readw(p) & 0xff00)) {
-				if (p > q)
-					sw->con_putcs(vc_cons[currcons].d, q, p-q, yy, startx);
-				startx = xx;
-				q = p;
-				attrib = scr_readw(p) & 0xff00;
-			}
-			p++;
-			xx++;
-			count--;
-		}
-		if (p > q)
-			sw->con_putcs(vc_cons[currcons].d, q, p-q, yy, startx);
-		if (!count)
-			break;
-		xx = 0;
-		yy++;
-		if (sw->con_getxy) {
-			p = (u16 *)start;
-			start = sw->con_getxy(vc_cons[currcons].d, start, NULL, NULL);
-		}
-	}
-#endif
-}
-
-void update_region(int currcons, unsigned long start, int count)
-{
-	if (DO_UPDATE) {
-		hide_cursor(currcons);
-		do_update_region(currcons, start, count);
-		set_cursor(currcons);
-	}
-}
-
-/* Structure of attributes is hardware-dependent */
-
-static u8 build_attr(int currcons, u8 _color, u8 _intensity, u8 _blink, u8 _underline, u8 _reverse)
-{
-	if (sw->con_build_attr)
-		return sw->con_build_attr(vc_cons[currcons].d, _color, _intensity, _blink, _underline, _reverse);
-
-#ifndef VT_BUF_VRAM_ONLY
-/*
- * ++roman: I completely changed the attribute format for monochrome
- * mode (!can_do_color). The formerly used MDA (monochrome display
- * adapter) format didn't allow the combination of certain effects.
- * Now the attribute is just a bit vector:
- *  Bit 0..1: intensity (0..2)
- *  Bit 2   : underline
- *  Bit 3   : reverse
- *  Bit 7   : blink
- */
-	{
-	u8 a = color;
-	if (!can_do_color)
-		return _intensity |
-		       (_underline ? 4 : 0) |
-		       (_reverse ? 8 : 0) |
-		       (_blink ? 0x80 : 0);
-	if (_underline)
-		a = (a & 0xf0) | ulcolor;
-	else if (_intensity == 0)
-		a = (a & 0xf0) | halfcolor;
-	if (_reverse)
-		a = ((a) & 0x88) | ((((a) >> 4) | ((a) << 4)) & 0x77);
-	if (_blink)
-		a ^= 0x80;
-	if (_intensity == 2)
-		a ^= 0x08;
-	if (hi_font_mask == 0x100)
-		a <<= 1;
-	return a;
-	}
-#else
-	return 0;
-#endif
-}
-
-static void update_attr(int currcons)
-{
-	attr = build_attr(currcons, color, intensity, blink, underline, reverse ^ decscnm);
-	video_erase_char = (build_attr(currcons, color, 1, blink, 0, decscnm) << 8) | ' ';
-}
-
-/* Note: inverting the screen twice should revert to the original state */
-
-void invert_screen(int currcons, int offset, int count, int viewed)
-{
-	unsigned short *p;
-
-	count /= 2;
-	p = screenpos(currcons, offset, viewed);
-	if (sw->con_invert_region)
-		sw->con_invert_region(vc_cons[currcons].d, p, count);
-#ifndef VT_BUF_VRAM_ONLY
-	else {
-		u16 *q = p;
-		int cnt = count;
-		u16 a;
-
-		if (!can_do_color) {
-			while (cnt--) {
-			    a = scr_readw(q);
-			    a ^= 0x0800;
-			    scr_writew(a, q);
-			    q++;
-			}
-		} else if (hi_font_mask == 0x100) {
-			while (cnt--) {
-				a = scr_readw(q);
-				a = ((a) & 0x11ff) | (((a) & 0xe000) >> 4) | (((a) & 0x0e00) << 4);
-				scr_writew(a, q);
-				q++;
-			}
-		} else {
-			while (cnt--) {
-				a = scr_readw(q);
-				a = ((a) & 0x88ff) | (((a) & 0x7000) >> 4) | (((a) & 0x0700) << 4);
-				scr_writew(a, q);
-				q++;
-			}
-		}
-	}
-#endif
-	if (DO_UPDATE)
-		do_update_region(currcons, (unsigned long) p, count);
-}
-
-/* used by selection: complement pointer position */
-void complement_pos(int currcons, int offset)
-{
-	static unsigned short *p;
-	static unsigned short old;
-	static unsigned short oldx, oldy;
-
-	if (p) {
-		scr_writew(old, p);
-		if (DO_UPDATE)
-			sw->con_putc(vc_cons[currcons].d, old, oldy, oldx);
-	}
-	if (offset == -1)
-		p = NULL;
-	else {
-		unsigned short new;
-		p = screenpos(currcons, offset, 1);
-		old = scr_readw(p);
-		new = old ^ complement_mask;
-		scr_writew(new, p);
-		if (DO_UPDATE) {
-			oldx = (offset >> 1) % video_num_columns;
-			oldy = (offset >> 1) / video_num_columns;
-			sw->con_putc(vc_cons[currcons].d, new, oldy, oldx);
-		}
-	}
-}
-
-static void insert_char(int currcons, unsigned int nr)
-{
-	unsigned short *p, *q = (unsigned short *) pos;
-
-	p = q + video_num_columns - nr - x;
-	while (--p >= q)
-		scr_writew(scr_readw(p), p + nr);
-	scr_memsetw(q, video_erase_char, nr*2);
-	need_wrap = 0;
-	if (DO_UPDATE) {
-		unsigned short oldattr = attr;
-		sw->con_bmove(vc_cons[currcons].d,y,x,y,x+nr,1,
-			      video_num_columns-x-nr);
-		attr = video_erase_char >> 8;
-		while (nr--)
-			sw->con_putc(vc_cons[currcons].d,
-				     video_erase_char,y,x+nr);
-		attr = oldattr;
-	}
-}
-
-static void delete_char(int currcons, unsigned int nr)
-{
-	unsigned int i = x;
-	unsigned short *p = (unsigned short *) pos;
-
-	while (++i <= video_num_columns - nr) {
-		scr_writew(scr_readw(p+nr), p);
-		p++;
-	}
-	scr_memsetw(p, video_erase_char, nr*2);
-	need_wrap = 0;
-	if (DO_UPDATE) {
-		unsigned short oldattr = attr;
-		sw->con_bmove(vc_cons[currcons].d, y, x+nr, y, x, 1,
-			      video_num_columns-x-nr);
-		attr = video_erase_char >> 8;
-		while (nr--)
-			sw->con_putc(vc_cons[currcons].d,
-				     video_erase_char, y,
-				     video_num_columns-1-nr);
-		attr = oldattr;
-	}
-}
-
-static int softcursor_original;
-
-static void add_softcursor(int currcons)
-{
-	int i = scr_readw((u16 *) pos);
-	u32 type = cursor_type;
-
-	if (! (type & 0x10)) return;
-	if (softcursor_original != -1) return;
-	softcursor_original = i;
-	i |= ((type >> 8) & 0xff00 );
-	i ^= ((type) & 0xff00 );
-	if ((type & 0x20) && ((softcursor_original & 0x7000) == (i & 0x7000))) i ^= 0x7000;
-	if ((type & 0x40) && ((i & 0x700) == ((i & 0x7000) >> 4))) i ^= 0x0700;
-	scr_writew(i, (u16 *) pos);
-	if (DO_UPDATE)
-		sw->con_putc(vc_cons[currcons].d, i, y, x);
-}
-
-static void hide_cursor(int currcons)
-{
-	if (currcons == sel_cons)
-		clear_selection();
-	if (softcursor_original != -1) {
-		scr_writew(softcursor_original,(u16 *) pos);
-		if (DO_UPDATE)
-			sw->con_putc(vc_cons[currcons].d, softcursor_original, y, x);
-		softcursor_original = -1;
-	}
-	sw->con_cursor(vc_cons[currcons].d,CM_ERASE);
-}
-
-static void set_cursor(int currcons)
-{
-    if (!IS_FG || console_blanked || vcmode == KD_GRAPHICS)
-	return;
-    if (deccm) {
-	if (currcons == sel_cons)
-		clear_selection();
-	add_softcursor(currcons);
-	if ((cursor_type & 0x0f) != 1)
-	    sw->con_cursor(vc_cons[currcons].d,CM_DRAW);
-    } else
-	hide_cursor(currcons);
-}
-
-static void set_origin(int currcons)
-{
-	if (!IS_VISIBLE ||
-	    !sw->con_set_origin ||
-	    !sw->con_set_origin(vc_cons[currcons].d))
-		origin = (unsigned long) screenbuf;
-	visible_origin = origin;
-	scr_end = origin + screenbuf_size;
-	pos = origin + video_size_row*y + 2*x;
-}
-
-static inline void save_screen(int currcons)
-{
-	if (sw->con_save_screen)
-		sw->con_save_screen(vc_cons[currcons].d);
-}
-
-/*
- *	Redrawing of screen
- */
-
-void redraw_screen(int new_console, int is_switch)
-{
-	int redraw = 1;
-	int currcons, old_console;
-
-	if (!vc_cons_allocated(new_console)) {
-		/* strange ... */
-		/* printk("redraw_screen: tty %d not allocated ??\n", new_console+1); */
-		return;
-	}
-
-	if (is_switch) {
-		currcons = fg_console;
-		hide_cursor(currcons);
-		if (fg_console != new_console) {
-			struct vc_data **display = vc_cons[new_console].d->vc_display_fg;
-			old_console = (*display) ? (*display)->vc_num : fg_console;
-			*display = vc_cons[new_console].d;
-			fg_console = new_console;
-			currcons = old_console;
-			if (!IS_VISIBLE) {
-				save_screen(currcons);
-				set_origin(currcons);
-			}
-			currcons = new_console;
-			if (old_console == new_console)
-				redraw = 0;
-		}
-	} else {
-		currcons = new_console;
-		hide_cursor(currcons);
-	}
-
-	if (redraw) {
-		int update;
-		set_origin(currcons);
-		update = sw->con_switch(vc_cons[currcons].d);
-		set_palette(currcons);
-		if (update && vcmode != KD_GRAPHICS)
-			do_update_region(currcons, origin, screenbuf_size/2);
-	}
-	set_cursor(currcons);
-	if (is_switch) {
-		set_leds();
-		compute_shiftstate();
-	}
-}
-
-/*
- *	Allocation, freeing and resizing of VTs.
- */
-
-int vc_cons_allocated(unsigned int i)
-{
-	return (i < MAX_NR_CONSOLES && vc_cons[i].d);
-}
-
-static void visual_init(int currcons, int init)
-{
-    /* ++Geert: sw->con_init determines console size */
-    sw = conswitchp;
-#ifndef VT_SINGLE_DRIVER
-    if (con_driver_map[currcons])
-	sw = con_driver_map[currcons];
-#endif
-    cons_num = currcons;
-    display_fg = &master_display_fg;
-    vc_cons[currcons].d->vc_uni_pagedir_loc = &vc_cons[currcons].d->vc_uni_pagedir;
-    vc_cons[currcons].d->vc_uni_pagedir = 0;
-    hi_font_mask = 0;
-    complement_mask = 0;
-    can_do_color = 0;
-    sw->con_init(vc_cons[currcons].d, init);
-    if (!complement_mask)
-        complement_mask = can_do_color ? 0x7700 : 0x0800;
-    s_complement_mask = complement_mask;
-    video_size_row = video_num_columns<<1;
-    screenbuf_size = video_num_lines*video_size_row;
-}
-
-int vc_allocate(unsigned int currcons)	/* return 0 on success */
-{
-	if (currcons >= MAX_NR_CONSOLES)
-		return -ENXIO;
-	if (!vc_cons[currcons].d) {
-	    long p, q;
-
-	    /* prevent users from taking too much memory */
-	    if (currcons >= MAX_NR_USER_CONSOLES && !capable(CAP_SYS_RESOURCE))
-	      return -EPERM;
-
-	    /* due to the granularity of kmalloc, we waste some memory here */
-	    /* the alloc is done in two steps, to optimize the common situation
-	       of a 25x80 console (structsize=216, screenbuf_size=4000) */
-	    /* although the numbers above are not valid since long ago, the
-	       point is still up-to-date and the comment still has its value
-	       even if only as a historical artifact.  --mj, July 1998 */
-	    p = (long) kmalloc(structsize, GFP_KERNEL);
-	    if (!p)
-		return -ENOMEM;
-	    memset((void *)p, 0, structsize);
-	    vc_cons[currcons].d = (struct vc_data *)p;
-	    vt_cons[currcons] = (struct vt_struct *)(p+sizeof(struct vc_data));
-	    visual_init(currcons, 1);
-	    if (!*vc_cons[currcons].d->vc_uni_pagedir_loc)
-		con_set_default_unimap(currcons);
-	    q = (long)kmalloc(screenbuf_size, GFP_KERNEL);
-	    if (!q) {
-		kfree((char *) p);
-		vc_cons[currcons].d = NULL;
-		vt_cons[currcons] = NULL;
-		return -ENOMEM;
-	    }
-	    screenbuf = (unsigned short *) q;
-	    kmalloced = 1;
-	    vc_init(currcons, video_num_lines, video_num_columns, 1);
-
-	    if (!pm_con) {
-		    pm_con = pm_register(PM_SYS_DEV,
-					 PM_SYS_VGA,
-					 pm_con_request);
-	    }
-	}
-	return 0;
-}
-
-/*
- * Change # of rows and columns (0 means unchanged/the size of fg_console)
- * [this is to be used together with some user program
- * like resize that changes the hardware videomode]
- */
-int vc_resize(unsigned int lines, unsigned int cols,
-	      unsigned int first, unsigned int last)
-{
-	unsigned int cc, ll, ss, sr, todo = 0;
-	unsigned int currcons = fg_console, i;
-	unsigned short *newscreens[MAX_NR_CONSOLES];
-
-	cc = (cols ? cols : video_num_columns);
-	ll = (lines ? lines : video_num_lines);
-	sr = cc << 1;
-	ss = sr * ll;
-
- 	for (currcons = first; currcons <= last; currcons++) {
-		if (!vc_cons_allocated(currcons) ||
-		    (cc == video_num_columns && ll == video_num_lines))
-			newscreens[currcons] = NULL;
-		else {
-			unsigned short *p = (unsigned short *) kmalloc(ss, GFP_USER);
-			if (!p) {
-				for (i = first; i < currcons; i++)
-					if (newscreens[i])
-						kfree(newscreens[i]);
-				return -ENOMEM;
-			}
-			newscreens[currcons] = p;
-			todo++;
-		}
-	}
-	if (!todo)
-		return 0;
-
-	for (currcons = first; currcons <= last; currcons++) {
-		unsigned int occ, oll, oss, osr;
-		unsigned long ol, nl, nlend, rlth, rrem;
-		if (!newscreens[currcons] || !vc_cons_allocated(currcons))
-			continue;
-
-		oll = video_num_lines;
-		occ = video_num_columns;
-		osr = video_size_row;
-		oss = screenbuf_size;
-
-		video_num_lines = ll;
-		video_num_columns = cc;
-		video_size_row = sr;
-		screenbuf_size = ss;
-
-		rlth = MIN(osr, sr);
-		rrem = sr - rlth;
-		ol = origin;
-		nl = (long) newscreens[currcons];
-		nlend = nl + ss;
-		if (ll < oll)
-			ol += (oll - ll) * osr;
-
-		update_attr(currcons);
-
-		while (ol < scr_end) {
-			scr_memcpyw((unsigned short *) nl, (unsigned short *) ol, rlth);
-			if (rrem)
-				scr_memsetw((void *)(nl + rlth), video_erase_char, rrem);
-			ol += osr;
-			nl += sr;
-		}
-		if (nlend > nl)
-			scr_memsetw((void *) nl, video_erase_char, nlend - nl);
-		if (kmalloced)
-			kfree(screenbuf);
-		screenbuf = newscreens[currcons];
-		kmalloced = 1;
-		screenbuf_size = ss;
-		set_origin(currcons);
-
-		/* do part of a reset_terminal() */
-		top = 0;
-		bottom = video_num_lines;
-		gotoxy(currcons, x, y);
-		save_cur(currcons);
-
-		if (console_table[currcons]) {
-			struct winsize ws, *cws = &console_table[currcons]->winsize;
-			memset(&ws, 0, sizeof(ws));
-			ws.ws_row = video_num_lines;
-			ws.ws_col = video_num_columns;
-			if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col) &&
-			    console_table[currcons]->pgrp > 0)
-				kill_pg(console_table[currcons]->pgrp, SIGWINCH, 1);
-			*cws = ws;
-		}
-
-		if (IS_VISIBLE)
-			update_screen(currcons);
-	}
-
-	return 0;
-}
-
-
-void vc_disallocate(unsigned int currcons)
-{
-	acquire_console_sem();
-	if (vc_cons_allocated(currcons)) {
-	    sw->con_deinit(vc_cons[currcons].d);
-	    if (kmalloced)
-		kfree(screenbuf);
-	    if (currcons >= MIN_NR_CONSOLES)
-		kfree(vc_cons[currcons].d);
-	    vc_cons[currcons].d = NULL;
-	}
-	release_console_sem();
-}
-
-/*
- *	VT102 emulator
- */
-
-#define set_kbd(x) set_vc_kbd_mode(kbd_table+currcons,x)
-#define clr_kbd(x) clr_vc_kbd_mode(kbd_table+currcons,x)
-#define is_kbd(x) vc_kbd_mode(kbd_table+currcons,x)
-
-#define decarm		VC_REPEAT
-#define decckm		VC_CKMODE
-#define kbdapplic	VC_APPLIC
-#define lnm		VC_CRLF
-
-/*
- * this is what the terminal answers to a ESC-Z or csi0c query.
- */
-#define VT100ID "\033[?1;2c"
-#define VT102ID "\033[?6c"
-
-unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7,
-				       8,12,10,14, 9,13,11,15 };
-
-/* the default colour table, for VGA+ colour systems */
-int default_red[] = {0x00,0xaa,0x00,0xaa,0x00,0xaa,0x00,0xaa,
-    0x55,0xff,0x55,0xff,0x55,0xff,0x55,0xff};
-int default_grn[] = {0x00,0x00,0xaa,0x55,0x00,0x00,0xaa,0xaa,
-    0x55,0x55,0xff,0xff,0x55,0x55,0xff,0xff};
-int default_blu[] = {0x00,0x00,0x00,0x00,0xaa,0xaa,0xaa,0xaa,
-    0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff};
-
-/*
- * gotoxy() must verify all boundaries, because the arguments
- * might also be negative. If the given position is out of
- * bounds, the cursor is placed at the nearest margin.
- */
-static void gotoxy(int currcons, int new_x, int new_y)
-{
-	int min_y, max_y;
-
-	if (new_x < 0)
-		x = 0;
-	else
-		if (new_x >= video_num_columns)
-			x = video_num_columns - 1;
-		else
-			x = new_x;
- 	if (decom) {
-		min_y = top;
-		max_y = bottom;
-	} else {
-		min_y = 0;
-		max_y = video_num_lines;
-	}
-	if (new_y < min_y)
-		y = min_y;
-	else if (new_y >= max_y)
-		y = max_y - 1;
-	else
-		y = new_y;
-	pos = origin + y*video_size_row + (x<<1);
-	need_wrap = 0;
-}
-
-/* for absolute user moves, when decom is set */
-static void gotoxay(int currcons, int new_x, int new_y)
-{
-	gotoxy(currcons, new_x, decom ? (top+new_y) : new_y);
-}
-
-void scrollback(int lines)
-{
-	int currcons = fg_console;
-
-	if (!lines)
-		lines = video_num_lines/2;
-	scrolldelta(-lines);
-}
-
-void scrollfront(int lines)
-{
-	int currcons = fg_console;
-
-	if (!lines)
-		lines = video_num_lines/2;
-	scrolldelta(lines);
-}
-
-static void lf(int currcons)
-{
-    	/* don't scroll if above bottom of scrolling region, or
-	 * if below scrolling region
-	 */
-    	if (y+1 == bottom)
-		scrup(currcons,top,bottom,1);
-	else if (y < video_num_lines-1) {
-	    	y++;
-		pos += video_size_row;
-	}
-	need_wrap = 0;
-}
-
-static void ri(int currcons)
-{
-    	/* don't scroll if below top of scrolling region, or
-	 * if above scrolling region
-	 */
-	if (y == top)
-		scrdown(currcons,top,bottom,1);
-	else if (y > 0) {
-		y--;
-		pos -= video_size_row;
-	}
-	need_wrap = 0;
-}
-
-static inline void cr(int currcons)
-{
-	pos -= x<<1;
-	need_wrap = x = 0;
-}
-
-static inline void bs(int currcons)
-{
-	if (x) {
-		pos -= 2;
-		x--;
-		need_wrap = 0;
-	}
-}
-
-static inline void del(int currcons)
-{
-	/* ignored */
-}
-
-static void csi_J(int currcons, int vpar)
-{
-	unsigned int count;
-	unsigned short * start;
-
-	switch (vpar) {
-		case 0:	/* erase from cursor to end of display */
-			count = (scr_end-pos)>>1;
-			start = (unsigned short *) pos;
-			if (DO_UPDATE) {
-				/* do in two stages */
-				sw->con_clear(vc_cons[currcons].d, y, x, 1,
-					      video_num_columns-x);
-				sw->con_clear(vc_cons[currcons].d, y+1, 0,
-					      video_num_lines-y-1,
-					      video_num_columns);
-			}
-			break;
-		case 1:	/* erase from start to cursor */
-			count = ((pos-origin)>>1)+1;
-			start = (unsigned short *) origin;
-			if (DO_UPDATE) {
-				/* do in two stages */
-				sw->con_clear(vc_cons[currcons].d, 0, 0, y,
-					      video_num_columns);
-				sw->con_clear(vc_cons[currcons].d, y, 0, 1,
-					      x + 1);
-			}
-			break;
-		case 2: /* erase whole display */
-			count = video_num_columns * video_num_lines;
-			start = (unsigned short *) origin;
-			if (DO_UPDATE)
-				sw->con_clear(vc_cons[currcons].d, 0, 0,
-					      video_num_lines,
-					      video_num_columns);
-			break;
-		default:
-			return;
-	}
-	scr_memsetw(start, video_erase_char, 2*count);
-	need_wrap = 0;
-}
-
-static void csi_K(int currcons, int vpar)
-{
-	unsigned int count;
-	unsigned short * start;
-
-	switch (vpar) {
-		case 0:	/* erase from cursor to end of line */
-			count = video_num_columns-x;
-			start = (unsigned short *) pos;
-			if (DO_UPDATE)
-				sw->con_clear(vc_cons[currcons].d, y, x, 1,
-					      video_num_columns-x);
-			break;
-		case 1:	/* erase from start of line to cursor */
-			start = (unsigned short *) (pos - (x<<1));
-			count = x+1;
-			if (DO_UPDATE)
-				sw->con_clear(vc_cons[currcons].d, y, 0, 1,
-					      x + 1);
-			break;
-		case 2: /* erase whole line */
-			start = (unsigned short *) (pos - (x<<1));
-			count = video_num_columns;
-			if (DO_UPDATE)
-				sw->con_clear(vc_cons[currcons].d, y, 0, 1,
-					      video_num_columns);
-			break;
-		default:
-			return;
-	}
-	scr_memsetw(start, video_erase_char, 2 * count);
-	need_wrap = 0;
-}
-
-static void csi_X(int currcons, int vpar) /* erase the following vpar positions */
-{					  /* not vt100? */
-	int count;
-
-	if (!vpar)
-		vpar++;
-	count = (vpar > video_num_columns-x) ? (video_num_columns-x) : vpar;
-
-	scr_memsetw((unsigned short *) pos, video_erase_char, 2 * count);
-	if (DO_UPDATE)
-		sw->con_clear(vc_cons[currcons].d, y, x, 1, count);
-	need_wrap = 0;
-}
-
-static void default_attr(int currcons)
-{
-	intensity = 1;
-	underline = 0;
-	reverse = 0;
-	blink = 0;
-	color = def_color;
-}
-
-/* console_sem is held */
-static void csi_m(int currcons)
-{
-	int i;
-
-	for (i=0;i<=npar;i++)
-		switch (par[i]) {
-			case 0:	/* all attributes off */
-				default_attr(currcons);
-				break;
-			case 1:
-				intensity = 2;
-				break;
-			case 2:
-				intensity = 0;
-				break;
-			case 4:
-				underline = 1;
-				break;
-			case 5:
-				blink = 1;
-				break;
-			case 7:
-				reverse = 1;
-				break;
-			case 10: /* ANSI X3.64-1979 (SCO-ish?)
-				  * Select primary font, don't display
-				  * control chars if defined, don't set
-				  * bit 8 on output.
-				  */
-				translate = set_translate(charset == 0
-						? G0_charset
-						: G1_charset,currcons);
-				disp_ctrl = 0;
-				toggle_meta = 0;
-				break;
-			case 11: /* ANSI X3.64-1979 (SCO-ish?)
-				  * Select first alternate font, lets
-				  * chars < 32 be displayed as ROM chars.
-				  */
-				translate = set_translate(IBMPC_MAP,currcons);
-				disp_ctrl = 1;
-				toggle_meta = 0;
-				break;
-			case 12: /* ANSI X3.64-1979 (SCO-ish?)
-				  * Select second alternate font, toggle
-				  * high bit before displaying as ROM char.
-				  */
-				translate = set_translate(IBMPC_MAP,currcons);
-				disp_ctrl = 1;
-				toggle_meta = 1;
-				break;
-			case 21:
-			case 22:
-				intensity = 1;
-				break;
-			case 24:
-				underline = 0;
-				break;
-			case 25:
-				blink = 0;
-				break;
-			case 27:
-				reverse = 0;
-				break;
-			case 38: /* ANSI X3.64-1979 (SCO-ish?)
-				  * Enables underscore, white foreground
-				  * with white underscore (Linux - use
-				  * default foreground).
-				  */
-				color = (def_color & 0x0f) | background;
-				underline = 1;
-				break;
-			case 39: /* ANSI X3.64-1979 (SCO-ish?)
-				  * Disable underline option.
-				  * Reset colour to default? It did this
-				  * before...
-				  */
-				color = (def_color & 0x0f) | background;
-				underline = 0;
-				break;
-			case 49:
-				color = (def_color & 0xf0) | foreground;
-				break;
-			default:
-				if (par[i] >= 30 && par[i] <= 37)
-					color = color_table[par[i]-30]
-						| background;
-				else if (par[i] >= 40 && par[i] <= 47)
-					color = (color_table[par[i]-40]<<4)
-						| foreground;
-				break;
-		}
-	update_attr(currcons);
-}
-
-static void respond_string(const char * p, struct tty_struct * tty)
-{
-	while (*p) {
-		tty_insert_flip_char(tty, *p, 0);
-		p++;
-	}
-	con_schedule_flip(tty);
-}
-
-static void cursor_report(int currcons, struct tty_struct * tty)
-{
-	char buf[40];
-
-	sprintf(buf, "\033[%d;%dR", y + (decom ? top+1 : 1), x+1);
-	respond_string(buf, tty);
-}
-
-static inline void status_report(struct tty_struct * tty)
-{
-	respond_string("\033[0n", tty);	/* Terminal ok */
-}
-
-static inline void respond_ID(struct tty_struct * tty)
-{
-	respond_string(VT102ID, tty);
-}
-
-void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry)
-{
-	char buf[8];
-
-	sprintf(buf, "\033[M%c%c%c", (char)(' ' + butt), (char)('!' + mrx),
-		(char)('!' + mry));
-	respond_string(buf, tty);
-}
-
-/* invoked via ioctl(TIOCLINUX) and through set_selection */
-int mouse_reporting(void)
-{
-	int currcons = fg_console;
-
-	return report_mouse;
-}
-
-/* console_sem is held */
-static void set_mode(int currcons, int on_off)
-{
-	int i;
-
-	for (i=0; i<=npar; i++)
-		if (ques) switch(par[i]) {	/* DEC private modes set/reset */
-			case 1:			/* Cursor keys send ^[Ox/^[[x */
-				if (on_off)
-					set_kbd(decckm);
-				else
-					clr_kbd(decckm);
-				break;
-			case 3:	/* 80/132 mode switch unimplemented */
-				deccolm = on_off;
-#if 0
-				(void) vc_resize(video_num_lines, deccolm ? 132 : 80);
-				/* this alone does not suffice; some user mode
-				   utility has to change the hardware regs */
-#endif
-				break;
-			case 5:			/* Inverted screen on/off */
-				if (decscnm != on_off) {
-					decscnm = on_off;
-					invert_screen(currcons, 0, screenbuf_size, 0);
-					update_attr(currcons);
-				}
-				break;
-			case 6:			/* Origin relative/absolute */
-				decom = on_off;
-				gotoxay(currcons,0,0);
-				break;
-			case 7:			/* Autowrap on/off */
-				decawm = on_off;
-				break;
-			case 8:			/* Autorepeat on/off */
-				if (on_off)
-					set_kbd(decarm);
-				else
-					clr_kbd(decarm);
-				break;
-			case 9:
-				report_mouse = on_off ? 1 : 0;
-				break;
-			case 25:		/* Cursor on/off */
-				deccm = on_off;
-				break;
-			case 1000:
-				report_mouse = on_off ? 2 : 0;
-				break;
-		} else switch(par[i]) {		/* ANSI modes set/reset */
-			case 3:			/* Monitor (display ctrls) */
-				disp_ctrl = on_off;
-				break;
-			case 4:			/* Insert Mode on/off */
-				decim = on_off;
-				break;
-			case 20:		/* Lf, Enter == CrLf/Lf */
-				if (on_off)
-					set_kbd(lnm);
-				else
-					clr_kbd(lnm);
-				break;
-		}
-}
-
-/* console_sem is held */
-static void setterm_command(int currcons)
-{
-	switch(par[0]) {
-		case 1:	/* set color for underline mode */
-			if (can_do_color && par[1] < 16) {
-				ulcolor = color_table[par[1]];
-				if (underline)
-					update_attr(currcons);
-			}
-			break;
-		case 2:	/* set color for half intensity mode */
-			if (can_do_color && par[1] < 16) {
-				halfcolor = color_table[par[1]];
-				if (intensity == 0)
-					update_attr(currcons);
-			}
-			break;
-		case 8:	/* store colors as defaults */
-			def_color = attr;
-			if (hi_font_mask == 0x100)
-				def_color >>= 1;
-			default_attr(currcons);
-			update_attr(currcons);
-			break;
-		case 9:	/* set blanking interval */
-			blankinterval = ((par[1] < 60) ? par[1] : 60) * 60 * HZ;
-			poke_blanked_console();
-			break;
-		case 10: /* set bell frequency in Hz */
-			if (npar >= 1)
-				bell_pitch = par[1];
-			else
-				bell_pitch = DEFAULT_BELL_PITCH;
-			break;
-		case 11: /* set bell duration in msec */
-			if (npar >= 1)
-				bell_duration = (par[1] < 2000) ?
-					par[1]*HZ/1000 : 0;
-			else
-				bell_duration = DEFAULT_BELL_DURATION;
-			break;
-		case 12: /* bring specified console to the front */
-			if (par[1] >= 1 && vc_cons_allocated(par[1]-1))
-				set_console(par[1] - 1);
-			break;
-		case 13: /* unblank the screen */
-			poke_blanked_console();
-			break;
-		case 14: /* set vesa powerdown interval */
-			vesa_off_interval = ((par[1] < 60) ? par[1] : 60) * 60 * HZ;
-			break;
-	}
-}
-
-/* console_sem is held */
-static void csi_at(int currcons, unsigned int nr)
-{
-	if (nr > video_num_columns - x)
-		nr = video_num_columns - x;
-	else if (!nr)
-		nr = 1;
-	insert_char(currcons, nr);
-}
-
-/* console_sem is held */
-static void csi_L(int currcons, unsigned int nr)
-{
-	if (nr > video_num_lines - y)
-		nr = video_num_lines - y;
-	else if (!nr)
-		nr = 1;
-	scrdown(currcons,y,bottom,nr);
-	need_wrap = 0;
-}
-
-/* console_sem is held */
-static void csi_P(int currcons, unsigned int nr)
-{
-	if (nr > video_num_columns - x)
-		nr = video_num_columns - x;
-	else if (!nr)
-		nr = 1;
-	delete_char(currcons, nr);
-}
-
-/* console_sem is held */
-static void csi_M(int currcons, unsigned int nr)
-{
-	if (nr > video_num_lines - y)
-		nr = video_num_lines - y;
-	else if (!nr)
-		nr=1;
-	scrup(currcons,y,bottom,nr);
-	need_wrap = 0;
-}
-
-/* console_sem is held (except via vc_init->reset_terminal */
-static void save_cur(int currcons)
-{
-	saved_x		= x;
-	saved_y		= y;
-	s_intensity	= intensity;
-	s_underline	= underline;
-	s_blink		= blink;
-	s_reverse	= reverse;
-	s_charset	= charset;
-	s_color		= color;
-	saved_G0	= G0_charset;
-	saved_G1	= G1_charset;
-}
-
-/* console_sem is held */
-static void restore_cur(int currcons)
-{
-	gotoxy(currcons,saved_x,saved_y);
-	intensity	= s_intensity;
-	underline	= s_underline;
-	blink		= s_blink;
-	reverse		= s_reverse;
-	charset		= s_charset;
-	color		= s_color;
-	G0_charset	= saved_G0;
-	G1_charset	= saved_G1;
-	translate	= set_translate(charset ? G1_charset : G0_charset,currcons);
-	update_attr(currcons);
-	need_wrap = 0;
-}
-
-enum { ESnormal, ESesc, ESsquare, ESgetpars, ESgotpars, ESfunckey,
-	EShash, ESsetG0, ESsetG1, ESpercent, ESignore, ESnonstd,
-	ESpalette };
-
-/* console_sem is held (except via vc_init()) */
-static void reset_terminal(int currcons, int do_clear)
-{
-	top		= 0;
-	bottom		= video_num_lines;
-	vc_state	= ESnormal;
-	ques		= 0;
-	translate	= set_translate(LAT1_MAP,currcons);
-	G0_charset	= LAT1_MAP;
-	G1_charset	= GRAF_MAP;
-	charset		= 0;
-	need_wrap	= 0;
-	report_mouse	= 0;
-	utf             = 0;
-	utf_count       = 0;
-
-	disp_ctrl	= 0;
-	toggle_meta	= 0;
-
-	decscnm		= 0;
-	decom		= 0;
-	decawm		= 1;
-	deccm		= 1;
-	decim		= 0;
-
-	set_kbd(decarm);
-	clr_kbd(decckm);
-	clr_kbd(kbdapplic);
-	clr_kbd(lnm);
-	kbd_table[currcons].lockstate = 0;
-	kbd_table[currcons].slockstate = 0;
-	kbd_table[currcons].ledmode = LED_SHOW_FLAGS;
-	kbd_table[currcons].ledflagstate = kbd_table[currcons].default_ledflagstate;
-	/* do not do set_leds here because this causes an endless tasklet loop
-	   when the keyboard hasn't been initialized yet */
-
-	cursor_type = CUR_DEFAULT;
-	complement_mask = s_complement_mask;
-
-	default_attr(currcons);
-	update_attr(currcons);
-
-	tab_stop[0]	= 0x01010100;
-	tab_stop[1]	=
-	tab_stop[2]	=
-	tab_stop[3]	=
-	tab_stop[4]	= 0x01010101;
-
-	bell_pitch = DEFAULT_BELL_PITCH;
-	bell_duration = DEFAULT_BELL_DURATION;
-
-	gotoxy(currcons,0,0);
-	save_cur(currcons);
-	if (do_clear)
-	    csi_J(currcons,2);
-}
-
-/* console_sem is held */
-static void do_con_trol(struct tty_struct *tty, unsigned int currcons, int c)
-{
-	/*
-	 *  Control characters can be used in the _middle_
-	 *  of an escape sequence.
-	 */
-	switch (c) {
-	case 0:
-		return;
-	case 7:
-		if (bell_duration)
-			kd_mksound(bell_pitch, bell_duration);
-		return;
-	case 8:
-		bs(currcons);
-		return;
-	case 9:
-		pos -= (x << 1);
-		while (x < video_num_columns - 1) {
-			x++;
-			if (tab_stop[x >> 5] & (1 << (x & 31)))
-				break;
-		}
-		pos += (x << 1);
-		return;
-	case 10: case 11: case 12:
-		lf(currcons);
-		if (!is_kbd(lnm))
-			return;
-	case 13:
-		cr(currcons);
-		return;
-	case 14:
-		charset = 1;
-		translate = set_translate(G1_charset,currcons);
-		disp_ctrl = 1;
-		return;
-	case 15:
-		charset = 0;
-		translate = set_translate(G0_charset,currcons);
-		disp_ctrl = 0;
-		return;
-	case 24: case 26:
-		vc_state = ESnormal;
-		return;
-	case 27:
-		vc_state = ESesc;
-		return;
-	case 127:
-		del(currcons);
-		return;
-	case 128+27:
-		vc_state = ESsquare;
-		return;
-	}
-	switch(vc_state) {
-	case ESesc:
-		vc_state = ESnormal;
-		switch (c) {
-		case '[':
-			vc_state = ESsquare;
-			return;
-		case ']':
-			vc_state = ESnonstd;
-			return;
-		case '%':
-			vc_state = ESpercent;
-			return;
-		case 'E':
-			cr(currcons);
-			lf(currcons);
-			return;
-		case 'M':
-			ri(currcons);
-			return;
-		case 'D':
-			lf(currcons);
-			return;
-		case 'H':
-			tab_stop[x >> 5] |= (1 << (x & 31));
-			return;
-		case 'Z':
-			respond_ID(tty);
-			return;
-		case '7':
-			save_cur(currcons);
-			return;
-		case '8':
-			restore_cur(currcons);
-			return;
-		case '(':
-			vc_state = ESsetG0;
-			return;
-		case ')':
-			vc_state = ESsetG1;
-			return;
-		case '#':
-			vc_state = EShash;
-			return;
-		case 'c':
-			reset_terminal(currcons,1);
-			return;
-		case '>':  /* Numeric keypad */
-			clr_kbd(kbdapplic);
-			return;
-		case '=':  /* Appl. keypad */
-			set_kbd(kbdapplic);
-			return;
-		}
-		return;
-	case ESnonstd:
-		if (c=='P') {   /* palette escape sequence */
-			for (npar=0; npar<NPAR; npar++)
-				par[npar] = 0 ;
-			npar = 0 ;
-			vc_state = ESpalette;
-			return;
-		} else if (c=='R') {   /* reset palette */
-			reset_palette(currcons);
-			vc_state = ESnormal;
-		} else
-			vc_state = ESnormal;
-		return;
-	case ESpalette:
-		if ( (c>='0'&&c<='9') || (c>='A'&&c<='F') || (c>='a'&&c<='f') ) {
-			par[npar++] = (c>'9' ? (c&0xDF)-'A'+10 : c-'0') ;
-			if (npar==7) {
-				int i = par[0]*3, j = 1;
-				palette[i] = 16*par[j++];
-				palette[i++] += par[j++];
-				palette[i] = 16*par[j++];
-				palette[i++] += par[j++];
-				palette[i] = 16*par[j++];
-				palette[i] += par[j];
-				set_palette(currcons);
-				vc_state = ESnormal;
-			}
-		} else
-			vc_state = ESnormal;
-		return;
-	case ESsquare:
-		for(npar = 0 ; npar < NPAR ; npar++)
-			par[npar] = 0;
-		npar = 0;
-		vc_state = ESgetpars;
-		if (c == '[') { /* Function key */
-			vc_state=ESfunckey;
-			return;
-		}
-		ques = (c=='?');
-		if (ques)
-			return;
-	case ESgetpars:
-		if (c==';' && npar<NPAR-1) {
-			npar++;
-			return;
-		} else if (c>='0' && c<='9') {
-			par[npar] *= 10;
-			par[npar] += c-'0';
-			return;
-		} else vc_state=ESgotpars;
-	case ESgotpars:
-		vc_state = ESnormal;
-		switch(c) {
-		case 'h':
-			set_mode(currcons,1);
-			return;
-		case 'l':
-			set_mode(currcons,0);
-			return;
-		case 'c':
-			if (ques) {
-				if (par[0])
-					cursor_type = par[0] | (par[1]<<8) | (par[2]<<16);
-				else
-					cursor_type = CUR_DEFAULT;
-				return;
-			}
-			break;
-		case 'm':
-			if (ques) {
-				clear_selection();
-				if (par[0])
-					complement_mask = par[0]<<8 | par[1];
-				else
-					complement_mask = s_complement_mask;
-				return;
-			}
-			break;
-		case 'n':
-			if (!ques) {
-				if (par[0] == 5)
-					status_report(tty);
-				else if (par[0] == 6)
-					cursor_report(currcons,tty);
-			}
-			return;
-		}
-		if (ques) {
-			ques = 0;
-			return;
-		}
-		switch(c) {
-		case 'G': case '`':
-			if (par[0]) par[0]--;
-			gotoxy(currcons,par[0],y);
-			return;
-		case 'A':
-			if (!par[0]) par[0]++;
-			gotoxy(currcons,x,y-par[0]);
-			return;
-		case 'B': case 'e':
-			if (!par[0]) par[0]++;
-			gotoxy(currcons,x,y+par[0]);
-			return;
-		case 'C': case 'a':
-			if (!par[0]) par[0]++;
-			gotoxy(currcons,x+par[0],y);
-			return;
-		case 'D':
-			if (!par[0]) par[0]++;
-			gotoxy(currcons,x-par[0],y);
-			return;
-		case 'E':
-			if (!par[0]) par[0]++;
-			gotoxy(currcons,0,y+par[0]);
-			return;
-		case 'F':
-			if (!par[0]) par[0]++;
-			gotoxy(currcons,0,y-par[0]);
-			return;
-		case 'd':
-			if (par[0]) par[0]--;
-			gotoxay(currcons,x,par[0]);
-			return;
-		case 'H': case 'f':
-			if (par[0]) par[0]--;
-			if (par[1]) par[1]--;
-			gotoxay(currcons,par[1],par[0]);
-			return;
-		case 'J':
-			csi_J(currcons,par[0]);
-			return;
-		case 'K':
-			csi_K(currcons,par[0]);
-			return;
-		case 'L':
-			csi_L(currcons,par[0]);
-			return;
-		case 'M':
-			csi_M(currcons,par[0]);
-			return;
-		case 'P':
-			csi_P(currcons,par[0]);
-			return;
-		case 'c':
-			if (!par[0])
-				respond_ID(tty);
-			return;
-		case 'g':
-			if (!par[0])
-				tab_stop[x >> 5] &= ~(1 << (x & 31));
-			else if (par[0] == 3) {
-				tab_stop[0] =
-					tab_stop[1] =
-					tab_stop[2] =
-					tab_stop[3] =
-					tab_stop[4] = 0;
-			}
-			return;
-		case 'm':
-			csi_m(currcons);
-			return;
-		case 'q': /* DECLL - but only 3 leds */
-			/* map 0,1,2,3 to 0,1,2,4 */
-			if (par[0] < 4)
-				setledstate(kbd_table + currcons,
-					    (par[0] < 3) ? par[0] : 4);
-			return;
-		case 'r':
-			if (!par[0])
-				par[0]++;
-			if (!par[1])
-				par[1] = video_num_lines;
-			/* Minimum allowed region is 2 lines */
-			if (par[0] < par[1] &&
-			    par[1] <= video_num_lines) {
-				top=par[0]-1;
-				bottom=par[1];
-				gotoxay(currcons,0,0);
-			}
-			return;
-		case 's':
-			save_cur(currcons);
-			return;
-		case 'u':
-			restore_cur(currcons);
-			return;
-		case 'X':
-			csi_X(currcons, par[0]);
-			return;
-		case '@':
-			csi_at(currcons,par[0]);
-			return;
-		case ']': /* setterm functions */
-			setterm_command(currcons);
-			return;
-		}
-		return;
-	case ESpercent:
-		vc_state = ESnormal;
-		switch (c) {
-		case '@':  /* defined in ISO 2022 */
-			utf = 0;
-			return;
-		case 'G':  /* prelim official escape code */
-		case '8':  /* retained for compatibility */
-			utf = 1;
-			return;
-		}
-		return;
-	case ESfunckey:
-		vc_state = ESnormal;
-		return;
-	case EShash:
-		vc_state = ESnormal;
-		if (c == '8') {
-			/* DEC screen alignment test. kludge :-) */
-			video_erase_char =
-				(video_erase_char & 0xff00) | 'E';
-			csi_J(currcons, 2);
-			video_erase_char =
-				(video_erase_char & 0xff00) | ' ';
-			do_update_region(currcons, origin, screenbuf_size/2);
-		}
-		return;
-	case ESsetG0:
-		if (c == '0')
-			G0_charset = GRAF_MAP;
-		else if (c == 'B')
-			G0_charset = LAT1_MAP;
-		else if (c == 'U')
-			G0_charset = IBMPC_MAP;
-		else if (c == 'K')
-			G0_charset = USER_MAP;
-		if (charset == 0)
-			translate = set_translate(G0_charset,currcons);
-		vc_state = ESnormal;
-		return;
-	case ESsetG1:
-		if (c == '0')
-			G1_charset = GRAF_MAP;
-		else if (c == 'B')
-			G1_charset = LAT1_MAP;
-		else if (c == 'U')
-			G1_charset = IBMPC_MAP;
-		else if (c == 'K')
-			G1_charset = USER_MAP;
-		if (charset == 1)
-			translate = set_translate(G1_charset,currcons);
-		vc_state = ESnormal;
-		return;
-	default:
-		vc_state = ESnormal;
-	}
-}
-
-/* This is a temporary buffer used to prepare a tty console write
- * so that we can easily avoid touching user space while holding the
- * console spinlock.  It is allocated in con_init and is shared by
- * this code and the vc_screen read/write tty calls.
- *
- * We have to allocate this statically in the kernel data section
- * since console_init (and thus con_init) are called before any
- * kernel memory allocation is available.
- */
-char con_buf[PAGE_SIZE];
-#define CON_BUF_SIZE	PAGE_SIZE
-DECLARE_MUTEX(con_buf_sem);
-
-/* acquires console_sem */
-static int do_con_write(struct tty_struct * tty, int from_user,
-			const unsigned char *buf, int count)
-{
-#ifdef VT_BUF_VRAM_ONLY
-#define FLUSH do { } while(0);
-#else
-#define FLUSH if (draw_x >= 0) { \
-	sw->con_putcs(vc_cons[currcons].d, (u16 *)draw_from, (u16 *)draw_to-(u16 *)draw_from, y, draw_x); \
-	draw_x = -1; \
-	}
-#endif
-
-	int c, tc, ok, n = 0, draw_x = -1;
-	unsigned int currcons;
-	unsigned long draw_from = 0, draw_to = 0;
-	struct vt_struct *vt = (struct vt_struct *)tty->driver_data;
-	u16 himask, charmask;
-	const unsigned char *orig_buf = NULL;
-	int orig_count;
-
-	if (in_interrupt())
-		return count;
-		
-	currcons = vt->vc_num;
-	if (!vc_cons_allocated(currcons)) {
-	    /* could this happen? */
-	    static int error = 0;
-	    if (!error) {
-		error = 1;
-		printk("con_write: tty %d not allocated\n", currcons+1);
-	    }
-	    return 0;
-	}
-
-	orig_buf = buf;
-	orig_count = count;
-
-	if (from_user) {
-		down(&con_buf_sem);
-
-again:
-		if (count > CON_BUF_SIZE)
-			count = CON_BUF_SIZE;
-		console_conditional_schedule();
-		if (copy_from_user(con_buf, buf, count)) {
-			n = 0; /* ?? are error codes legal here ?? */
-			goto out;
-		}
-
-		buf = con_buf;
-	}
-
-	/* At this point 'buf' is guarenteed to be a kernel buffer
-	 * and therefore no access to userspace (and therefore sleeping)
-	 * will be needed.  The con_buf_sem serializes all tty based
-	 * console rendering and vcs write/read operations.  We hold
-	 * the console spinlock during the entire write.
-	 */
-
-	acquire_console_sem();
-
-	himask = hi_font_mask;
-	charmask = himask ? 0x1ff : 0xff;
-
-	/* undraw cursor first */
-	if (IS_FG)
-		hide_cursor(currcons);
-
-	while (!tty->stopped && count) {
-		c = *buf;
-		buf++;
-		n++;
-		count--;
-
-		if (utf) {
-		    /* Combine UTF-8 into Unicode */
-		    /* Incomplete characters silently ignored */
-		    if(c > 0x7f) {
-			if (utf_count > 0 && (c & 0xc0) == 0x80) {
-				utf_char = (utf_char << 6) | (c & 0x3f);
-				utf_count--;
-				if (utf_count == 0)
-				    tc = c = utf_char;
-				else continue;
-			} else {
-				if ((c & 0xe0) == 0xc0) {
-				    utf_count = 1;
-				    utf_char = (c & 0x1f);
-				} else if ((c & 0xf0) == 0xe0) {
-				    utf_count = 2;
-				    utf_char = (c & 0x0f);
-				} else if ((c & 0xf8) == 0xf0) {
-				    utf_count = 3;
-				    utf_char = (c & 0x07);
-				} else if ((c & 0xfc) == 0xf8) {
-				    utf_count = 4;
-				    utf_char = (c & 0x03);
-				} else if ((c & 0xfe) == 0xfc) {
-				    utf_count = 5;
-				    utf_char = (c & 0x01);
-				} else
-				    utf_count = 0;
-				continue;
-			      }
-		    } else {
-		      tc = c;
-		      utf_count = 0;
-		    }
-		} else {	/* no utf */
-		  tc = translate[toggle_meta ? (c|0x80) : c];
-		}
-
-                /* If the original code was a control character we
-                 * only allow a glyph to be displayed if the code is
-                 * not normally used (such as for cursor movement) or
-                 * if the disp_ctrl mode has been explicitly enabled.
-                 * Certain characters (as given by the CTRL_ALWAYS
-                 * bitmap) are always displayed as control characters,
-                 * as the console would be pretty useless without
-                 * them; to display an arbitrary font position use the
-                 * direct-to-font zone in UTF-8 mode.
-                 */
-                ok = tc && (c >= 32 ||
-                            (!utf && !(((disp_ctrl ? CTRL_ALWAYS
-                                         : CTRL_ACTION) >> c) & 1)))
-                        && (c != 127 || disp_ctrl)
-			&& (c != 128+27);
-
-		if (vc_state == ESnormal && ok) {
-			/* Now try to find out how to display it */
-			tc = conv_uni_to_pc(vc_cons[currcons].d, tc);
-			if ( tc == -4 ) {
-                                /* If we got -4 (not found) then see if we have
-                                   defined a replacement character (U+FFFD) */
-                                tc = conv_uni_to_pc(vc_cons[currcons].d, 0xfffd);
-
-				/* One reason for the -4 can be that we just
-				   did a clear_unimap();
-				   try at least to show something. */
-				if (tc == -4)
-				     tc = c;
-                        } else if ( tc == -3 ) {
-                                /* Bad hash table -- hope for the best */
-                                tc = c;
-                        }
-			if (tc & ~charmask)
-                                continue; /* Conversion failed */
-
-			if (need_wrap || decim)
-				FLUSH
-			if (need_wrap) {
-				cr(currcons);
-				lf(currcons);
-			}
-			if (decim)
-				insert_char(currcons, 1);
-			scr_writew(himask ?
-				     ((attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
-				     (attr << 8) + tc,
-				   (u16 *) pos);
-			if (DO_UPDATE && draw_x < 0) {
-				draw_x = x;
-				draw_from = pos;
-			}
-			if (x == video_num_columns - 1) {
-				need_wrap = decawm;
-				draw_to = pos+2;
-			} else {
-				x++;
-				draw_to = (pos+=2);
-			}
-			continue;
-		}
-		FLUSH
-		do_con_trol(tty, currcons, c);
-	}
-	FLUSH
-	console_conditional_schedule();
-	release_console_sem();
-
-out:
-	if (from_user) {
-		/* If the user requested something larger than
-		 * the CON_BUF_SIZE, and the tty is not stopped,
-		 * keep going.
-		 */
-		if ((orig_count > CON_BUF_SIZE) && !tty->stopped) {
-			orig_count -= CON_BUF_SIZE;
-			orig_buf += CON_BUF_SIZE;
-			count = orig_count;
-			buf = orig_buf;
-			goto again;
-		}
-
-		up(&con_buf_sem);
-	}
-
-	return n;
-#undef FLUSH
-}
-
-/*
- * This is the console switching callback.
- *
- * Doing console switching in a process context allows
- * us to do the switches asynchronously (needed when we want
- * to switch due to a keyboard interrupt).  Synchronization
- * with other console code and prevention of re-entrancy is
- * ensured with console_sem.
- */
-static void console_callback(void *ignored)
-{
-	acquire_console_sem();
-
-	if (want_console >= 0) {
-		if (want_console != fg_console && vc_cons_allocated(want_console)) {
-			hide_cursor(fg_console);
-			change_console(want_console);
-			/* we only changed when the console had already
-			   been allocated - a new console is not created
-			   in an interrupt routine */
-		}
-		want_console = -1;
-	}
-	if (do_poke_blanked_console) { /* do not unblank for a LED change */
-		do_poke_blanked_console = 0;
-		poke_blanked_console();
-	}
-	if (scrollback_delta) {
-		int currcons = fg_console;
-		clear_selection();
-		if (vcmode == KD_TEXT)
-			sw->con_scrolldelta(vc_cons[currcons].d, scrollback_delta);
-		scrollback_delta = 0;
-	}
-
-	release_console_sem();
-}
-
-void set_console(int nr)
-{
-	want_console = nr;
-	schedule_console_callback();
-}
-
-#ifdef CONFIG_VT_CONSOLE
-
-/*
- *	Console on virtual terminal
- *
- * The console must be locked when we get here.
- */
-
-void vt_console_print(struct console *co, const char * b, unsigned count)
-{
-	int currcons = fg_console;
-	unsigned char c;
-	static unsigned long printing;
-	const ushort *start;
-	ushort cnt = 0;
-	ushort myx;
-
-	/* console busy or not yet initialized */
-	if (!printable || test_and_set_bit(0, &printing))
-		return;
-
-	pm_access(pm_con);
-
-	if (kmsg_redirect && vc_cons_allocated(kmsg_redirect - 1))
-		currcons = kmsg_redirect - 1;
-
-	/* read `x' only after setting currecons properly (otherwise
-	   the `x' macro will read the x of the foreground console). */
-	myx = x;
-
-	if (!vc_cons_allocated(currcons)) {
-		/* impossible */
-		/* printk("vt_console_print: tty %d not allocated ??\n", currcons+1); */
-		goto quit;
-	}
-
-	if (vcmode != KD_TEXT)
-		goto quit;
-
-	/* undraw cursor first */
-	if (IS_FG)
-		hide_cursor(currcons);
-
-	start = (ushort *)pos;
-
-	/* Contrived structure to try to emulate original need_wrap behaviour
-	 * Problems caused when we have need_wrap set on '\n' character */
-	while (count--) {
-		c = *b++;
-		if (c == 10 || c == 13 || c == 8 || need_wrap) {
-			if (cnt > 0) {
-				if (IS_VISIBLE)
-					sw->con_putcs(vc_cons[currcons].d, start, cnt, y, x);
-				x += cnt;
-				if (need_wrap)
-					x--;
-				cnt = 0;
-			}
-			if (c == 8) {		/* backspace */
-				bs(currcons);
-				start = (ushort *)pos;
-				myx = x;
-				continue;
-			}
-			if (c != 13)
-				lf(currcons);
-			cr(currcons);
-			start = (ushort *)pos;
-			myx = x;
-			if (c == 10 || c == 13)
-				continue;
-		}
-		scr_writew((attr << 8) + c, (unsigned short *) pos);
-		cnt++;
-		if (myx == video_num_columns - 1) {
-			need_wrap = 1;
-			continue;
-		}
-		pos+=2;
-		myx++;
-	}
-	if (cnt > 0) {
-		if (IS_VISIBLE)
-			sw->con_putcs(vc_cons[currcons].d, start, cnt, y, x);
-		x += cnt;
-		if (x == video_num_columns) {
-			x--;
-			need_wrap = 1;
-		}
-	}
-	set_cursor(currcons);
-
-	if (!oops_in_progress)
-		poke_blanked_console();
-
-quit:
-	clear_bit(0, &printing);
-}
-
-static kdev_t vt_console_device(struct console *c)
-{
-	return mk_kdev(TTY_MAJOR, c->index ? c->index : fg_console + 1);
-}
-
-struct console vt_console_driver = {
-	name:		"tty",
-	write:		vt_console_print,
-	device:		vt_console_device,
-	unblank:	unblank_screen,
-	flags:		CON_PRINTBUFFER,
-	index:		-1,
-};
-#endif
-
-/*
- *	Handling of Linux-specific VC ioctls
- */
-
-/*
- * Generally a bit racy with respect to console_sem().
- *
- * There are some functions which don't need it.
- *
- * There are some functions which can sleep for arbitrary periods (paste_selection)
- * but we don't need the lock there anyway.
- *
- * set_selection has locking, and definitely needs it
- */
-
-int tioclinux(struct tty_struct *tty, unsigned long arg)
-{
-	char type, data;
-	int ret;
-
-	if (tty->driver.type != TTY_DRIVER_TYPE_CONSOLE)
-		return -EINVAL;
-	if (current->tty != tty && !capable(CAP_SYS_ADMIN))
-		return -EPERM;
-	if (get_user(type, (char *)arg))
-		return -EFAULT;
-	ret = 0;
-	switch (type)
-	{
-		case 2:
-			acquire_console_sem();
-			ret = set_selection(arg, tty, 1);
-			release_console_sem();
-			break;
-		case 3:
-			ret = paste_selection(tty);
-			break;
-		case 4:
-			unblank_screen();
-			break;
-		case 5:
-			ret = sel_loadlut(arg);
-			break;
-		case 6:
-			
-	/*
-	 * Make it possible to react to Shift+Mousebutton.
-	 * Note that 'shift_state' is an undocumented
-	 * kernel-internal variable; programs not closely
-	 * related to the kernel should not use this.
-	 */
-	 		data = shift_state;
-			ret = __put_user(data, (char *) arg);
-			break;
-		case 7:
-			data = mouse_reporting();
-			ret = __put_user(data, (char *) arg);
-			break;
-		case 10:
-			set_vesa_blanking(arg);
-			break;;
-		case 11:	/* set kmsg redirect */
-			if (!capable(CAP_SYS_ADMIN)) {
-				ret = -EPERM;
-			} else {
-				if (get_user(data, (char *)arg+1))
-					ret = -EFAULT;
-				else
-					kmsg_redirect = data;
-			}
-			break;
-		case 12:	/* get fg_console */
-			ret = fg_console;
-			break;
-		default:
-			ret = -EINVAL;
-			break;
-	}
-	return ret;
-}
-
-/*
- *	/dev/ttyN handling
- */
-
-static int con_write(struct tty_struct * tty, int from_user,
-		     const unsigned char *buf, int count)
-{
-	int	retval;
-
-	pm_access(pm_con);
-	retval = do_con_write(tty, from_user, buf, count);
-	con_flush_chars(tty);
-
-	return retval;
-}
-
-static void con_put_char(struct tty_struct *tty, unsigned char ch)
-{
-	if (in_interrupt())
-		return;		/* n_r3964 calls put_char() from interrupt context */
-	pm_access(pm_con);
-	do_con_write(tty, 0, &ch, 1);
-}
-
-static int con_write_room(struct tty_struct *tty)
-{
-	if (tty->stopped)
-		return 0;
-	return 4096;		/* No limit, really; we're not buffering */
-}
-
-static int con_chars_in_buffer(struct tty_struct *tty)
-{
-	return 0;		/* we're not buffering */
-}
-
-/*
- * con_throttle and con_unthrottle are only used for
- * paste_selection(), which has to stuff in a large number of
- * characters...
- */
-static void con_throttle(struct tty_struct *tty)
-{
-}
-
-static void con_unthrottle(struct tty_struct *tty)
-{
-	struct vt_struct *vt = (struct vt_struct *) tty->driver_data;
-
-	wake_up_interruptible(&vt->paste_wait);
-}
-
-/*
- * Turn the Scroll-Lock LED on when the tty is stopped
- */
-static void con_stop(struct tty_struct *tty)
-{
-	int console_num;
-	if (!tty)
-		return;
-	console_num = minor(tty->device) - (tty->driver.minor_start);
-	if (!vc_cons_allocated(console_num))
-		return;
-	set_vc_kbd_led(kbd_table + console_num, VC_SCROLLOCK);
-	set_leds();
-}
-
-/*
- * Turn the Scroll-Lock LED off when the console is started
- */
-static void con_start(struct tty_struct *tty)
-{
-	int console_num;
-	if (!tty)
-		return;
-	console_num = minor(tty->device) - (tty->driver.minor_start);
-	if (!vc_cons_allocated(console_num))
-		return;
-	clr_vc_kbd_led(kbd_table + console_num, VC_SCROLLOCK);
-	set_leds();
-}
-
-static void con_flush_chars(struct tty_struct *tty)
-{
-	struct vt_struct *vt;
-
-	if (in_interrupt())	/* from flush_to_ldisc */
-		return;
-
-	pm_access(pm_con);
-	
-	/* if we race with con_close(), vt may be null */
-	acquire_console_sem();
-	vt = (struct vt_struct *)tty->driver_data;
-	if (vt)
-		set_cursor(vt->vc_num);
-	release_console_sem();
-}
-
-/*
- * Allocate the console screen memory.
- */
-static int con_open(struct tty_struct *tty, struct file * filp)
-{
-	unsigned int	currcons;
-	int i;
-
-	currcons = minor(tty->device) - tty->driver.minor_start;
-
-	i = vc_allocate(currcons);
-	if (i)
-		return i;
-
-	vt_cons[currcons]->vc_num = currcons;
-	tty->driver_data = vt_cons[currcons];
-
-	if (!tty->winsize.ws_row && !tty->winsize.ws_col) {
-		tty->winsize.ws_row = video_num_lines;
-		tty->winsize.ws_col = video_num_columns;
-	}
-	if (tty->count == 1)
-		vcs_make_devfs (currcons, 0);
-	return 0;
-}
-
-static void con_close(struct tty_struct *tty, struct file * filp)
-{
-	if (!tty)
-		return;
-	if (tty->count != 1) return;
-	vcs_make_devfs (minor(tty->device) - tty->driver.minor_start, 1);
-	tty->driver_data = 0;
-}
-
-static void vc_init(unsigned int currcons, unsigned int rows, unsigned int cols, int do_clear)
-{
-	int j, k ;
-
-	video_num_columns = cols;
-	video_num_lines = rows;
-	video_size_row = cols<<1;
-	screenbuf_size = video_num_lines * video_size_row;
-
-	set_origin(currcons);
-	pos = origin;
-	reset_vc(currcons);
-	for (j=k=0; j<16; j++) {
-		vc_cons[currcons].d->vc_palette[k++] = default_red[j] ;
-		vc_cons[currcons].d->vc_palette[k++] = default_grn[j] ;
-		vc_cons[currcons].d->vc_palette[k++] = default_blu[j] ;
-	}
-	def_color       = 0x07;   /* white */
-	ulcolor		= 0x0f;   /* bold white */
-	halfcolor       = 0x08;   /* grey */
-	init_waitqueue_head(&vt_cons[currcons]->paste_wait);
-	reset_terminal(currcons, do_clear);
-}
-
-/*
- * This routine initializes console interrupts, and does nothing
- * else. If you want the screen to clear, call tty_write with
- * the appropriate escape-sequence.
- */
-
-struct tty_driver console_driver;
-static int console_refcount;
-
-void __init con_init(void)
-{
-	const char *display_desc = NULL;
-	unsigned int currcons = 0;
-
-	if (conswitchp)
-		display_desc = conswitchp->con_startup();
-	if (!display_desc) {
-		fg_console = 0;
-		return;
-	}
-
-	memset(&console_driver, 0, sizeof(struct tty_driver));
-	console_driver.magic = TTY_DRIVER_MAGIC;
-	console_driver.name = "vc/%d";
-	console_driver.name_base = 1;
-	console_driver.major = TTY_MAJOR;
-	console_driver.minor_start = 1;
-	console_driver.num = MAX_NR_CONSOLES;
-	console_driver.type = TTY_DRIVER_TYPE_CONSOLE;
-	console_driver.init_termios = tty_std_termios;
-	console_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_RESET_TERMIOS;
-	/* Tell tty_register_driver() to skip consoles because they are
-	 * registered before kmalloc() is ready. We'll patch them in later. 
-	 * See comments at console_init(); see also con_init_devfs(). 
-	 */
-	console_driver.flags |= TTY_DRIVER_NO_DEVFS;
-	console_driver.refcount = &console_refcount;
-	console_driver.table = console_table;
-	console_driver.termios = console_termios;
-	console_driver.termios_locked = console_termios_locked;
-
-	console_driver.open = con_open;
-	console_driver.close = con_close;
-	console_driver.write = con_write;
-	console_driver.write_room = con_write_room;
-	console_driver.put_char = con_put_char;
-	console_driver.flush_chars = con_flush_chars;
-	console_driver.chars_in_buffer = con_chars_in_buffer;
-	console_driver.ioctl = vt_ioctl;
-	console_driver.stop = con_stop;
-	console_driver.start = con_start;
-	console_driver.throttle = con_throttle;
-	console_driver.unthrottle = con_unthrottle;
-
-	if (tty_register_driver(&console_driver))
-		panic("Couldn't register console driver\n");
-
-	init_timer(&console_timer);
-	console_timer.function = blank_screen;
-	if (blankinterval) {
-		mod_timer(&console_timer, jiffies + blankinterval);
-	}
-
-	/*
-	 * kmalloc is not running yet - we use the bootmem allocator.
-	 */
-	for (currcons = 0; currcons < MIN_NR_CONSOLES; currcons++) {
-		vc_cons[currcons].d = (struct vc_data *)
-				alloc_bootmem(sizeof(struct vc_data));
-		vt_cons[currcons] = (struct vt_struct *)
-				alloc_bootmem(sizeof(struct vt_struct));
-		visual_init(currcons, 1);
-		screenbuf = (unsigned short *) alloc_bootmem(screenbuf_size);
-		kmalloced = 0;
-		vc_init(currcons, video_num_lines, video_num_columns, 
-			currcons || !sw->con_save_screen);
-	}
-	currcons = fg_console = 0;
-	master_display_fg = vc_cons[currcons].d;
-	set_origin(currcons);
-	save_screen(currcons);
-	gotoxy(currcons,x,y);
-	csi_J(currcons, 0);
-	update_screen(fg_console);
-	printk("Console: %s %s %dx%d",
-		can_do_color ? "colour" : "mono",
-		display_desc, video_num_columns, video_num_lines);
-	printable = 1;
-	printk("\n");
-
-#ifdef CONFIG_VT_CONSOLE
-	register_console(&vt_console_driver);
-#endif
-}
-
-#ifndef VT_SINGLE_DRIVER
-
-static void clear_buffer_attributes(int currcons)
-{
-	unsigned short *p = (unsigned short *) origin;
-	int count = screenbuf_size/2;
-	int mask = hi_font_mask | 0xff;
-
-	for (; count > 0; count--, p++) {
-		scr_writew((scr_readw(p)&mask) | (video_erase_char&~mask), p);
-	}
-}
-
-/*
- *	If we support more console drivers, this function is used
- *	when a driver wants to take over some existing consoles
- *	and become default driver for newly opened ones.
- */
-
-void take_over_console(const struct consw *csw, int first, int last, int deflt)
-{
-	int i, j = -1;
-	const char *desc;
-
-	desc = csw->con_startup();
-	if (!desc) return;
-	if (deflt)
-		conswitchp = csw;
-
-	for (i = first; i <= last; i++) {
-		int old_was_color;
-		int currcons = i;
-
-		con_driver_map[i] = csw;
-
-		if (!vc_cons[i].d || !vc_cons[i].d->vc_sw)
-			continue;
-
-		j = i;
-		if (IS_VISIBLE)
-			save_screen(i);
-		old_was_color = vc_cons[i].d->vc_can_do_color;
-		vc_cons[i].d->vc_sw->con_deinit(vc_cons[i].d);
-		visual_init(i, 0);
-		update_attr(i);
-
-		/* If the console changed between mono <-> color, then
-		 * the attributes in the screenbuf will be wrong.  The
-		 * following resets all attributes to something sane.
-		 */
-		if (old_was_color != vc_cons[i].d->vc_can_do_color)
-			clear_buffer_attributes(i);
-
-		if (IS_VISIBLE)
-			update_screen(i);
-	}
-	printk("Console: switching ");
-	if (!deflt)
-		printk("consoles %d-%d ", first+1, last+1);
-	if (j >= 0)
-		printk("to %s %s %dx%d\n",
-		       vc_cons[j].d->vc_can_do_color ? "colour" : "mono",
-		       desc, vc_cons[j].d->vc_cols, vc_cons[j].d->vc_rows);
-	else
-		printk("to %s\n", desc);
-}
-
-void give_up_console(const struct consw *csw)
-{
-	int i;
-
-	for(i = 0; i < MAX_NR_CONSOLES; i++)
-		if (con_driver_map[i] == csw)
-			con_driver_map[i] = NULL;
-}
-
-#endif
-
-/*
- *	Screen blanking
- */
-
-static void set_vesa_blanking(unsigned long arg)
-{
-    char *argp = (char *)arg + 1;
-    unsigned int mode;
-    get_user(mode, argp);
-    vesa_blank_mode = (mode < 4) ? mode : 0;
-}
-
-/* We can't register the console with devfs during con_init(), because it
- * is called before kmalloc() works.  This function is called later to
- * do the registration.
- */
-void __init con_init_devfs (void)
-{
-	int i;
-
-	for (i = 0; i < console_driver.num; i++)
-		tty_register_devfs (&console_driver, DEVFS_FL_AOPEN_NOTIFY,
-				    console_driver.minor_start + i);
-}
-
-/*
- * This is called by a timer handler
- */
-static void vesa_powerdown(void)
-{
-    struct vc_data *c = vc_cons[fg_console].d;
-    /*
-     *  Power down if currently suspended (1 or 2),
-     *  suspend if currently blanked (0),
-     *  else do nothing (i.e. already powered down (3)).
-     *  Called only if powerdown features are allowed.
-     */
-    switch (vesa_blank_mode) {
-	case VESA_NO_BLANKING:
-	    c->vc_sw->con_blank(c, VESA_VSYNC_SUSPEND+1);
-	    break;
-	case VESA_VSYNC_SUSPEND:
-	case VESA_HSYNC_SUSPEND:
-	    c->vc_sw->con_blank(c, VESA_POWERDOWN+1);
-	    break;
-    }
-}
-
-/*
- * This is a timer handler
- */
-static void vesa_powerdown_screen(unsigned long dummy)
-{
-	console_timer.function = unblank_screen_t;
-
-	vesa_powerdown();
-}
-
-static void timer_do_blank_screen(int entering_gfx, int from_timer_handler)
-{
-	int currcons = fg_console;
-	int i;
-
-	if (console_blanked)
-		return;
-
-	/* entering graphics mode? */
-	if (entering_gfx) {
-		hide_cursor(currcons);
-		save_screen(currcons);
-		sw->con_blank(vc_cons[currcons].d, -1);
-		console_blanked = fg_console + 1;
-		set_origin(currcons);
-		return;
-	}
-
-	/* don't blank graphics */
-	if (vcmode != KD_TEXT) {
-		console_blanked = fg_console + 1;
-		return;
-	}
-
-	hide_cursor(currcons);
-	if (!from_timer_handler)
-		del_timer_sync(&console_timer);
-	if (vesa_off_interval) {
-		console_timer.function = vesa_powerdown_screen;
-		mod_timer(&console_timer, jiffies + vesa_off_interval);
-	} else {
-		if (!from_timer_handler)
-			del_timer_sync(&console_timer);
-		console_timer.function = unblank_screen_t;
-	}
-
-	save_screen(currcons);
-	/* In case we need to reset origin, blanking hook returns 1 */
-	i = sw->con_blank(vc_cons[currcons].d, 1);
-	console_blanked = fg_console + 1;
-	if (i)
-		set_origin(currcons);
-
-	if (console_blank_hook && console_blank_hook(1))
-		return;
-    	if (vesa_blank_mode)
-		sw->con_blank(vc_cons[currcons].d, vesa_blank_mode + 1);
-}
-
-void do_blank_screen(int entering_gfx)
-{
-	timer_do_blank_screen(entering_gfx, 0);
-}
-
-/*
- * This is a timer handler
- */
-static void unblank_screen_t(unsigned long dummy)
-{
-	unblank_screen();
-}
-
-/*
- * Called by timer as well as from vt_console_driver
- */
-void unblank_screen(void)
-{
-	int currcons;
-
-	if (!console_blanked)
-		return;
-	if (!vc_cons_allocated(fg_console)) {
-		/* impossible */
-		printk("unblank_screen: tty %d not allocated ??\n", fg_console+1);
-		return;
-	}
-	currcons = fg_console;
-	if (vcmode != KD_TEXT)
-		return; /* but leave console_blanked != 0 */
-
-	console_timer.function = blank_screen;
-	if (blankinterval) {
-		mod_timer(&console_timer, jiffies + blankinterval);
-	}
-
-	console_blanked = 0;
-	if (console_blank_hook)
-		console_blank_hook(0);
-	set_palette(currcons);
-	if (sw->con_blank(vc_cons[currcons].d, 0))
-		/* Low-level driver cannot restore -> do it ourselves */
-		update_screen(fg_console);
-	set_cursor(fg_console);
-}
-
-/*
- * This is both a user-level callable and a timer handler
- */
-static void blank_screen(unsigned long dummy)
-{
-	timer_do_blank_screen(0, 1);
-}
-
-void poke_blanked_console(void)
-{
-	del_timer(&console_timer);
-	if (!vt_cons[fg_console] || vt_cons[fg_console]->vc_mode == KD_GRAPHICS)
-		return;
-	if (console_blanked) {
-		console_timer.function = unblank_screen_t;
-		mod_timer(&console_timer, jiffies);	/* Now */
-	} else if (blankinterval) {
-		mod_timer(&console_timer, jiffies + blankinterval);
-	}
-}
-
-/*
- *	Palettes
- */
-
-void set_palette(int currcons)
-{
-	if (vcmode != KD_GRAPHICS)
-		sw->con_set_palette(vc_cons[currcons].d, color_table);
-}
-
-static int set_get_cmap(unsigned char *arg, int set)
-{
-    int i, j, k;
-
-    for (i = 0; i < 16; i++)
-	if (set) {
-	    get_user(default_red[i], arg++);
-	    get_user(default_grn[i], arg++);
-	    get_user(default_blu[i], arg++);
-	} else {
-	    put_user(default_red[i], arg++);
-	    put_user(default_grn[i], arg++);
-	    put_user(default_blu[i], arg++);
-	}
-    if (set) {
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-	    if (vc_cons_allocated(i)) {
-		for (j = k = 0; j < 16; j++) {
-		    vc_cons[i].d->vc_palette[k++] = default_red[j];
-		    vc_cons[i].d->vc_palette[k++] = default_grn[j];
-		    vc_cons[i].d->vc_palette[k++] = default_blu[j];
-		}
-		set_palette(i);
-	    }
-    }
-    return 0;
-}
-
-/*
- * Load palette into the DAC registers. arg points to a colour
- * map, 3 bytes per colour, 16 colours, range from 0 to 255.
- */
-
-int con_set_cmap(unsigned char *arg)
-{
-	return set_get_cmap (arg,1);
-}
-
-int con_get_cmap(unsigned char *arg)
-{
-	return set_get_cmap (arg,0);
-}
-
-void reset_palette(int currcons)
-{
-	int j, k;
-	for (j=k=0; j<16; j++) {
-		palette[k++] = default_red[j];
-		palette[k++] = default_grn[j];
-		palette[k++] = default_blu[j];
-	}
-	set_palette(currcons);
-}
-
-/*
- *  Font switching
- *
- *  Currently we only support fonts up to 32 pixels wide, at a maximum height
- *  of 32 pixels. Userspace fontdata is stored with 32 bytes (shorts/ints, 
- *  depending on width) reserved for each character which is kinda wasty, but 
- *  this is done in order to maintain compatibility with the EGA/VGA fonts. It 
- *  is upto the actual low-level console-driver convert data into its favorite
- *  format (maybe we should add a `fontoffset' field to the `display'
- *  structure so we wont have to convert the fontdata all the time.
- *  /Jes
- */
-
-#define max_font_size 65536
-
-int con_font_op(int currcons, struct console_font_op *op)
-{
-	int rc = -EINVAL;
-	int size = max_font_size, set;
-	u8 *temp = NULL;
-	struct console_font_op old_op;
-
-	if (vt_cons[currcons]->vc_mode != KD_TEXT)
-		goto quit;
-	memcpy(&old_op, op, sizeof(old_op));
-	if (op->op == KD_FONT_OP_SET) {
-		if (!op->data)
-			return -EINVAL;
-		if (op->charcount > 512)
-			goto quit;
-		if (!op->height) {		/* Need to guess font height [compat] */
-			int h, i;
-			u8 *charmap = op->data, tmp;
-			
-			/* If from KDFONTOP ioctl, don't allow things which can be done in userland,
-			   so that we can get rid of this soon */
-			if (!(op->flags & KD_FONT_FLAG_OLD))
-				goto quit;
-			rc = -EFAULT;
-			for (h = 32; h > 0; h--)
-				for (i = 0; i < op->charcount; i++) {
-					if (get_user(tmp, &charmap[32*i+h-1]))
-						goto quit;
-					if (tmp)
-						goto nonzero;
-				}
-			rc = -EINVAL;
-			goto quit;
-		nonzero:
-			rc = -EINVAL;
-			op->height = h;
-		}
-		if (op->width > 32 || op->height > 32)
-			goto quit;
-		size = (op->width+7)/8 * 32 * op->charcount;
-		if (size > max_font_size)
-			return -ENOSPC;
-		set = 1;
-	} else if (op->op == KD_FONT_OP_GET)
-		set = 0;
-	else
-		return sw->con_font_op(vc_cons[currcons].d, op);
-	if (op->data) {
-		temp = kmalloc(size, GFP_KERNEL);
-		if (!temp)
-			return -ENOMEM;
-		if (set && copy_from_user(temp, op->data, size)) {
-			rc = -EFAULT;
-			goto quit;
-		}
-		op->data = temp;
-	}
-
-	acquire_console_sem();
-	rc = sw->con_font_op(vc_cons[currcons].d, op);
-	release_console_sem();
-
-	op->data = old_op.data;
-	if (!rc && !set) {
-		int c = (op->width+7)/8 * 32 * op->charcount;
-		
-		if (op->data && op->charcount > old_op.charcount)
-			rc = -ENOSPC;
-		if (!(op->flags & KD_FONT_FLAG_OLD)) {
-			if (op->width > old_op.width || 
-			    op->height > old_op.height)
-				rc = -ENOSPC;
-		} else {
-			if (op->width != 8)
-				rc = -EIO;
-			else if ((old_op.height && op->height > old_op.height) ||
-			         op->height > 32)
-				rc = -ENOSPC;
-		}
-		if (!rc && op->data && copy_to_user(op->data, temp, c))
-			rc = -EFAULT;
-	}
-quit:	if (temp)
-		kfree(temp);
-	return rc;
-}
-
-/*
- *	Interface exported to selection and vcs.
- */
-
-/* used by selection */
-u16 screen_glyph(int currcons, int offset)
-{
-	u16 w = scr_readw(screenpos(currcons, offset, 1));
-	u16 c = w & 0xff;
-
-	if (w & hi_font_mask)
-		c |= 0x100;
-	return c;
-}
-
-/* used by vcs - note the word offset */
-unsigned short *screen_pos(int currcons, int w_offset, int viewed)
-{
-	return screenpos(currcons, 2 * w_offset, viewed);
-}
-
-void getconsxy(int currcons, char *p)
-{
-	p[0] = x;
-	p[1] = y;
-}
-
-void putconsxy(int currcons, char *p)
-{
-	gotoxy(currcons, p[0], p[1]);
-	set_cursor(currcons);
-}
-
-u16 vcs_scr_readw(int currcons, const u16 *org)
-{
-	if ((unsigned long)org == pos && softcursor_original != -1)
-		return softcursor_original;
-	return scr_readw(org);
-}
-
-void vcs_scr_writew(int currcons, u16 val, u16 *org)
-{
-	scr_writew(val, org);
-	if ((unsigned long)org == pos) {
-		softcursor_original = -1;
-		add_softcursor(currcons);
-	}
-}
-
-static int pm_con_request(struct pm_dev *dev, pm_request_t rqst, void *data)
-{
-	switch (rqst)
-	{
-	case PM_RESUME:
-		unblank_screen();
-		break;
-	case PM_SUSPEND:
-		do_blank_screen(0);
-		break;
-	}
-	return 0;
-}
-
-/*
- *	Visible symbols for modules
- */
-
-EXPORT_SYMBOL(color_table);
-EXPORT_SYMBOL(default_red);
-EXPORT_SYMBOL(default_grn);
-EXPORT_SYMBOL(default_blu);
-EXPORT_SYMBOL(video_font_height);
-EXPORT_SYMBOL(video_scan_lines);
-EXPORT_SYMBOL(vc_resize);
-EXPORT_SYMBOL(fg_console);
-EXPORT_SYMBOL(console_blank_hook);
-#ifdef CONFIG_VT
-EXPORT_SYMBOL(vt_cons);
-#endif
-#ifndef VT_SINGLE_DRIVER
-EXPORT_SYMBOL(take_over_console);
-EXPORT_SYMBOL(give_up_console);
-#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/console_macros.h linux-2.5/drivers/char/console_macros.h
--- linux-2.5.13/drivers/char/console_macros.h	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/char/console_macros.h	Sun Mar  3 23:50:41 2002
@@ -1,70 +1,99 @@
-#define cons_num	(vc_cons[currcons].d->vc_num)
-#define sw		(vc_cons[currcons].d->vc_sw)
-#define screenbuf	(vc_cons[currcons].d->vc_screenbuf)
-#define screenbuf_size	(vc_cons[currcons].d->vc_screenbuf_size)
-#define origin		(vc_cons[currcons].d->vc_origin)
-#define scr_top		(vc_cons[currcons].d->vc_scr_top)
-#define visible_origin  (vc_cons[currcons].d->vc_visible_origin)
-#define scr_end		(vc_cons[currcons].d->vc_scr_end)
-#define pos		(vc_cons[currcons].d->vc_pos)
-#define top		(vc_cons[currcons].d->vc_top)
-#define bottom		(vc_cons[currcons].d->vc_bottom)
-#define x		(vc_cons[currcons].d->vc_x)
-#define y		(vc_cons[currcons].d->vc_y)
-#define vc_state	(vc_cons[currcons].d->vc_state)
-#define npar		(vc_cons[currcons].d->vc_npar)
-#define par		(vc_cons[currcons].d->vc_par)
-#define ques		(vc_cons[currcons].d->vc_ques)
-#define attr		(vc_cons[currcons].d->vc_attr)
-#define saved_x		(vc_cons[currcons].d->vc_saved_x)
-#define saved_y		(vc_cons[currcons].d->vc_saved_y)
-#define translate	(vc_cons[currcons].d->vc_translate)
-#define G0_charset	(vc_cons[currcons].d->vc_G0_charset)
-#define G1_charset	(vc_cons[currcons].d->vc_G1_charset)
-#define saved_G0	(vc_cons[currcons].d->vc_saved_G0)
-#define saved_G1	(vc_cons[currcons].d->vc_saved_G1)
-#define utf		(vc_cons[currcons].d->vc_utf)
-#define utf_count	(vc_cons[currcons].d->vc_utf_count)
-#define utf_char	(vc_cons[currcons].d->vc_utf_char)
-#define video_erase_char (vc_cons[currcons].d->vc_video_erase_char)
-#define disp_ctrl	(vc_cons[currcons].d->vc_disp_ctrl)
-#define toggle_meta	(vc_cons[currcons].d->vc_toggle_meta)
-#define decscnm		(vc_cons[currcons].d->vc_decscnm)
-#define decom		(vc_cons[currcons].d->vc_decom)
-#define decawm		(vc_cons[currcons].d->vc_decawm)
-#define deccm		(vc_cons[currcons].d->vc_deccm)
-#define decim		(vc_cons[currcons].d->vc_decim)
-#define deccolm		(vc_cons[currcons].d->vc_deccolm)
-#define need_wrap	(vc_cons[currcons].d->vc_need_wrap)
-#define kmalloced	(vc_cons[currcons].d->vc_kmalloced)
-#define report_mouse	(vc_cons[currcons].d->vc_report_mouse)
-#define color		(vc_cons[currcons].d->vc_color)
-#define s_color		(vc_cons[currcons].d->vc_s_color)
-#define def_color	(vc_cons[currcons].d->vc_def_color)
+#define cons_num	(vc->vc_num)
+#define video_num_columns (vc->vc_cols)
+#define video_num_lines	(vc->vc_rows)
+#define video_size_row	(vc->vc_size_row)
+#define vcmode		(vc->vc_mode)
+#define can_do_color	(vc->vc_can_do_color)
+#define screenbuf	(vc->vc_screenbuf)
+#define screenbuf_size	(vc->vc_screenbuf_size)
+#define origin		(vc->vc_origin)
+#define scr_top		(vc->vc_scr_top)
+#define visible_origin  (vc->vc_visible_origin)
+#define scr_end		(vc->vc_scr_end)
+#define pos		(vc->vc_pos)
+#define top		(vc->vc_top)
+#define bottom		(vc->vc_bottom)
+#define x		(vc->vc_x)
+#define y		(vc->vc_y)
+#define vc_state	(vc->vc_state)
+#define npar		(vc->vc_npar)
+#define par		(vc->vc_par)
+#define ques		(vc->vc_ques)
+#define attr		(vc->vc_attr)
+#define saved_x		(vc->vc_saved_x)
+#define saved_y		(vc->vc_saved_y)
+#define translate	(vc->vc_translate)
+#define G0_charset	(vc->vc_G0_charset)
+#define G1_charset	(vc->vc_G1_charset)
+#define saved_G0	(vc->vc_saved_G0)
+#define saved_G1	(vc->vc_saved_G1)
+#define utf		(vc->vc_utf)
+#define utf_count	(vc->vc_utf_count)
+#define utf_char	(vc->vc_utf_char)
+#define video_erase_char (vc->vc_video_erase_char)
+#define disp_ctrl	(vc->vc_disp_ctrl)
+#define toggle_meta	(vc->vc_toggle_meta)
+#define decscnm		(vc->vc_decscnm)
+#define decom		(vc->vc_decom)
+#define decawm		(vc->vc_decawm)
+#define deccm		(vc->vc_deccm)
+#define decim		(vc->vc_decim)
+#define deccolm		(vc->vc_deccolm)
+#define need_wrap	(vc->vc_need_wrap)
+#define kmalloced	(vc->vc_kmalloced)
+#define report_mouse	(vc->vc_report_mouse)
+#define color		(vc->vc_color)
+#define s_color		(vc->vc_s_color)
+#define def_color	(vc->vc_def_color)
 #define foreground	(color & 0x0f)
 #define background	(color & 0xf0)
-#define charset		(vc_cons[currcons].d->vc_charset)
-#define s_charset	(vc_cons[currcons].d->vc_s_charset)
-#define	intensity	(vc_cons[currcons].d->vc_intensity)
-#define	underline	(vc_cons[currcons].d->vc_underline)
-#define	blink		(vc_cons[currcons].d->vc_blink)
-#define	reverse		(vc_cons[currcons].d->vc_reverse)
-#define	s_intensity	(vc_cons[currcons].d->vc_s_intensity)
-#define	s_underline	(vc_cons[currcons].d->vc_s_underline)
-#define	s_blink		(vc_cons[currcons].d->vc_s_blink)
-#define	s_reverse	(vc_cons[currcons].d->vc_s_reverse)
-#define	ulcolor		(vc_cons[currcons].d->vc_ulcolor)
-#define	halfcolor	(vc_cons[currcons].d->vc_halfcolor)
-#define tab_stop	(vc_cons[currcons].d->vc_tab_stop)
-#define palette		(vc_cons[currcons].d->vc_palette)
-#define bell_pitch	(vc_cons[currcons].d->vc_bell_pitch)
-#define bell_duration	(vc_cons[currcons].d->vc_bell_duration)
-#define cursor_type	(vc_cons[currcons].d->vc_cursor_type)
-#define display_fg	(vc_cons[currcons].d->vc_display_fg)
-#define complement_mask (vc_cons[currcons].d->vc_complement_mask)
-#define s_complement_mask (vc_cons[currcons].d->vc_s_complement_mask)
-#define hi_font_mask	(vc_cons[currcons].d->vc_hi_font_mask)
+#define charset		(vc->vc_charset)
+#define s_charset	(vc->vc_s_charset)
+#define	intensity	(vc->vc_intensity)
+#define	underline	(vc->vc_underline)
+#define	blink		(vc->vc_blink)
+#define	reverse		(vc->vc_reverse)
+#define	s_intensity	(vc->vc_s_intensity)
+#define	s_underline	(vc->vc_s_underline)
+#define	s_blink		(vc->vc_s_blink)
+#define	s_reverse	(vc->vc_s_reverse)
+#define	ulcolor		(vc->vc_ulcolor)
+#define	halfcolor	(vc->vc_halfcolor)
+#define tab_stop	(vc->vc_tab_stop)
+#define palette		(vc->vc_palette)
+#define bell_pitch	(vc->vc_bell_pitch)
+#define bell_duration	(vc->vc_bell_duration)
+#define cursor_type	(vc->vc_cursor_type)
+#define complement_mask (vc->vc_complement_mask)
+#define s_complement_mask (vc->vc_s_complement_mask)
+#define hi_font_mask	(vc->vc_hi_font_mask)
 
-#define vcmode		(vt_cons[currcons]->vc_mode)
+#define dectcem		(vc->vc_dectcem)
+#define decscl		(vc->vc_decscl)
+#define c8bit		(vc->vc_c8bit)
+#define d8bit		(vc->vc_d8bit)
+#define shift		(vc->vc_shift)
+#define priv1		(vc->vc_priv1)
+#define priv2		(vc->vc_priv2)
+#define priv3		(vc->vc_priv3)
+#define priv4		(vc->vc_priv4)
+#define decckm		(vc->vc_decckm)
+#define decsclm		(vc->vc_decsclm)
+#define decarm		(vc->vc_decarm)
+#define decnrcm		(vc->vc_decnrcm)
+#define decnkm		(vc->vc_decnkm)
+#define kam		(vc->vc_kam)
+#define crm		(vc->vc_crm)
+#define lnm		(vc->vc_lnm)
+#define irm		(vc->vc_irm)
+#define GL_charset	(vc->vc_GL_charset)
+#define GR_charset	(vc->vc_GR_charset)
+#define G2_charset	(vc->vc_G2_charset)
+#define G3_charset	(vc->vc_G3_charset)
+#define GS_charset	(vc->vc_GS_charset)
+#define saved_G2	(vc->vc_saved_G2)
+#define saved_G3	(vc->vc_saved_G3)
+#define saved_GS	(vc->vc_saved_GS)
 
-#define structsize	(sizeof(struct vc_data) + sizeof(struct vt_struct))
+#define sw			(vc->display_fg->vt_sw)
+#define softcursor_original 	(vc->display_fg->cursor_original)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/consolemap.c linux-2.5/drivers/char/consolemap.c
--- linux-2.5.13/drivers/char/consolemap.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/char/consolemap.c	Sun Mar  3 23:50:41 2002
@@ -19,7 +19,6 @@
 #include <linux/tty.h>
 #include <asm/uaccess.h>
 #include <linux/consolemap.h>
-#include <linux/console_struct.h>
 #include <linux/vt_kern.h>
 
 static unsigned short translations[][256] = {
@@ -182,7 +181,7 @@
 
 static struct uni_pagedir *dflt;
 
-static void set_inverse_transl(struct vc_data *conp, struct uni_pagedir *p, int i)
+static void set_inverse_transl(struct vc_data *vc, struct uni_pagedir *p, int i)
 {
 	int j, glyph;
 	unsigned short *t = translations[i];
@@ -199,7 +198,7 @@
 	memset(q, 0, MAX_GLYPH);
 
 	for (j = 0; j < E_TABSZ; j++) {
-		glyph = conv_uni_to_pc(conp, t[j]);
+		glyph = conv_uni_to_pc(vc, t[j]);
 		if (glyph >= 0 && glyph < MAX_GLYPH && q[glyph] < 32) {
 			/* prefer '-' above SHY etc. */
 		  	q[glyph] = j;
@@ -207,10 +206,10 @@
 	}
 }
 
-unsigned short *set_translate(int m,int currcons)
+void set_translate(struct vc_data *vc, int m)
 {
-	inv_translate[currcons] = m;
-	return translations[m];
+	inv_translate[vc->vc_num] = m;
+	vc->vc_translate = translations[m];
 }
 
 /*
@@ -220,29 +219,32 @@
  *    was active, or using Unicode.
  * Still, it is now possible to a certain extent to cut and paste non-ASCII.
  */
-unsigned char inverse_translate(struct vc_data *conp, int glyph)
+unsigned char inverse_translate(struct vc_data *vc, int glyph)
 {
 	struct uni_pagedir *p;
 	if (glyph < 0 || glyph >= MAX_GLYPH)
 		return 0;
-	else if (!(p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc) ||
-		 !p->inverse_translations[inv_translate[conp->vc_num]])
+	else if (!(p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc) ||
+		 !p->inverse_translations[inv_translate[vc->vc_num]])
 		return glyph;
 	else
-		return p->inverse_translations[inv_translate[conp->vc_num]][glyph];
+		return p->inverse_translations[inv_translate[vc->vc_num]][glyph];
 }
 
 static void update_user_maps(void)
 {
-	int i;
 	struct uni_pagedir *p, *q = NULL;
+	struct vc_data *vc;
+	int i;
 	
 	for (i = 0; i < MAX_NR_CONSOLES; i++) {
-		if (!vc_cons_allocated(i))
+		vc = vt_cons->vc_cons[i];
+
+		if (!vc)
 			continue;
-		p = (struct uni_pagedir *)*vc_cons[i].d->vc_uni_pagedir_loc;
+		p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 		if (p && p != q) {
-			set_inverse_transl(vc_cons[i].d, p, USER_MAP);
+			set_inverse_transl(vc, p, USER_MAP);
 			q = p;
 		}
 	}
@@ -286,7 +288,7 @@
 
 	for (i=0; i<E_TABSZ ; i++)
 	  {
-	    ch = conv_uni_to_pc(vc_cons[fg_console].d, p[i]);
+	    ch = conv_uni_to_pc(vt_cons->vc_cons[fg_console], p[i]);
 	    __put_user((ch & ~0xff) ? 0 : ch, arg+i);
 	  }
 	return 0;
@@ -363,28 +365,29 @@
 		}
 }
 
-void con_free_unimap(int con)
+void con_free_unimap(struct vc_data *vc)
 {
 	struct uni_pagedir *p;
-	struct vc_data *conp = vc_cons[con].d;
 	
-	p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+	p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 	if (!p) return;
-	*conp->vc_uni_pagedir_loc = 0;
+	*vc->vc_uni_pagedir_loc = 0;
 	if (--p->refcount) return;
 	con_release_unimap(p);
 	kfree(p);
 }
   
-static int con_unify_unimap(struct vc_data *conp, struct uni_pagedir *p)
+static int con_unify_unimap(struct vc_data *vc, struct uni_pagedir *p)
 {
 	int i, j, k;
 	struct uni_pagedir *q;
 	
 	for (i = 0; i < MAX_NR_CONSOLES; i++) {
-		if (!vc_cons_allocated(i))
+		struct vc_data *tmp = vc->display_fg->vc_cons[i]; 
+
+		if (!tmp)
 			continue;
-		q = (struct uni_pagedir *)*vc_cons[i].d->vc_uni_pagedir_loc;
+		q = (struct uni_pagedir *)*tmp->vc_uni_pagedir_loc;
 		if (!q || q == p || q->sum != p->sum)
 			continue;
 		for (j = 0; j < 32; j++) {
@@ -407,7 +410,7 @@
 		}
 		if (j == 32) {
 			q->refcount++;
-			*conp->vc_uni_pagedir_loc = (unsigned long)q;
+			*vc->vc_uni_pagedir_loc = (unsigned long)q;
 			con_release_unimap(p);
 			kfree(p);
 			return 1;
@@ -443,12 +446,11 @@
 }
 
 /* ui is a leftover from using a hashtable, but might be used again */
-int con_clear_unimap(int con, struct unimapinit *ui)
+int con_clear_unimap(struct vc_data *vc, struct unimapinit *ui)
 {
 	struct uni_pagedir *p, *q;
-	struct vc_data *conp = vc_cons[con].d;
   
-	p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+	p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 	if (p && p->readonly) return -EIO;
 	if (!p || --p->refcount) {
 		q = (struct uni_pagedir *)kmalloc(sizeof(*p), GFP_KERNEL);
@@ -458,7 +460,7 @@
 		}
 		memset(q, 0, sizeof(*q));
 		q->refcount=1;
-		*conp->vc_uni_pagedir_loc = (unsigned long)q;
+		*vc->vc_uni_pagedir_loc = (unsigned long)q;
 	} else {
 		if (p == dflt) dflt = NULL;
 		p->refcount++;
@@ -469,13 +471,12 @@
 }
 
 int
-con_set_unimap(int con, ushort ct, struct unipair *list)
+con_set_unimap(struct vc_data *vc, ushort ct, struct unipair *list)
 {
-	int err = 0, err1, i;
 	struct uni_pagedir *p, *q;
-	struct vc_data *conp = vc_cons[con].d;
-
-	p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+	int err = 0, err1, i;
+	
+	p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 	if (p->readonly) return -EIO;
 	
 	if (!ct) return 0;
@@ -484,10 +485,10 @@
 		int j, k;
 		u16 **p1, *p2, l;
 		
-		err1 = con_clear_unimap(con, NULL);
+		err1 = con_clear_unimap(vc, NULL);
 		if (err1) return err1;
 		
-		q = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+		q = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 		for (i = 0, l = 0; i < 32; i++)
 		if ((p1 = p->uni_pgdir[i]))
 			for (j = 0; j < 32; j++)
@@ -497,7 +498,7 @@
 					err1 = con_insert_unipair(q, l, p2[k]);
 					if (err1) {
 						p->refcount++;
-						*conp->vc_uni_pagedir_loc = (unsigned long)p;
+						*vc->vc_uni_pagedir_loc = (unsigned long)p;
 						con_release_unimap(q);
 						kfree(q);
 						return err1; 
@@ -516,12 +517,11 @@
 			list++;
 	}
 	
-	if (con_unify_unimap(conp, p))
+	if (con_unify_unimap(vc, p))
 		return err;
 
 	for (i = 0; i <= 3; i++)
-		set_inverse_transl(conp, p, i); /* Update all inverse translations */
-  
+		set_inverse_transl(vc, p, i); /* Update all inverse translations */
 	return err;
 }
 
@@ -531,19 +531,18 @@
    PIO_FONTRESET ioctl is called. */
 
 int
-con_set_default_unimap(int con)
+con_set_default_unimap(struct vc_data *vc)
 {
 	int i, j, err = 0, err1;
 	u16 *q;
 	struct uni_pagedir *p;
-	struct vc_data *conp = vc_cons[con].d;
 	
 	if (dflt) {
-		p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+		p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 		if (p == dflt)
 			return 0;
 		dflt->refcount++;
-		*conp->vc_uni_pagedir_loc = (unsigned long)dflt;
+		*vc->vc_uni_pagedir_loc = (unsigned long)dflt;
 		if (p && --p->refcount) {
 			con_release_unimap(p);
 			kfree(p);
@@ -552,11 +551,10 @@
 	}
 	
 	/* The default font is always 256 characters */
-
-	err = con_clear_unimap(con,NULL);
+	err = con_clear_unimap(vc, NULL);
 	if (err) return err;
     
-	p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+	p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 	q = dfont_unitable;
 	
 	for (i = 0; i < 256; i++)
@@ -566,29 +564,27 @@
 				err = err1;
 		}
 			
-	if (con_unify_unimap(conp, p)) {
-		dflt = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+	if (con_unify_unimap(vc, p)) {
+		dflt = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 		return err;
 	}
 
 	for (i = 0; i <= 3; i++)
-		set_inverse_transl(conp, p, i);	/* Update all inverse translations */
+		set_inverse_transl(vc, p, i);	/* Update all inverse translations */
 	dflt = p;
 	return err;
 }
 
 int
-con_copy_unimap(int dstcon, int srccon)
+con_copy_unimap(struct vc_data *dconp, struct vc_data *sconp)
 {
-	struct vc_data *sconp = vc_cons[srccon].d;
-	struct vc_data *dconp = vc_cons[dstcon].d;
 	struct uni_pagedir *q;
 	
-	if (!vc_cons_allocated(srccon) || !*sconp->vc_uni_pagedir_loc)
+	if (!sconp || !*sconp->vc_uni_pagedir_loc)
 		return -EINVAL;
 	if (*dconp->vc_uni_pagedir_loc == *sconp->vc_uni_pagedir_loc)
 		return 0;
-	con_free_unimap(dstcon);
+	con_free_unimap(dconp);
 	q = (struct uni_pagedir *)*sconp->vc_uni_pagedir_loc;
 	q->refcount++;
 	*dconp->vc_uni_pagedir_loc = (long)q;
@@ -596,16 +592,15 @@
 }
 
 int
-con_get_unimap(int con, ushort ct, ushort *uct, struct unipair *list)
+con_get_unimap(struct vc_data *vc, ushort ct, ushort *uct, struct unipair *list)
 {
 	int i, j, k, ect;
 	u16 **p1, *p2;
 	struct uni_pagedir *p;
-	struct vc_data *conp = vc_cons[con].d;
 
 	ect = 0;
-	if (*conp->vc_uni_pagedir_loc) {
-		p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;
+	if (*vc->vc_uni_pagedir_loc) {
+		p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;
 		for (i = 0; i < 32; i++)
 		if ((p1 = p->uni_pgdir[i]))
 			for (j = 0; j < 32; j++)
@@ -625,16 +620,16 @@
 	return ((ect <= ct) ? 0 : -ENOMEM);
 }
 
-void con_protect_unimap(int con, int rdonly)
+void con_protect_unimap(struct vc_data *vc, int rdonly)
 {
 	struct uni_pagedir *p = (struct uni_pagedir *)
-		*vc_cons[con].d->vc_uni_pagedir_loc;
+		*vc->vc_uni_pagedir_loc;
 	
 	if (p) p->readonly = rdonly;
 }
 
 int
-conv_uni_to_pc(struct vc_data *conp, long ucs) 
+conv_uni_to_pc(struct vc_data *vc, long ucs) 
 {
 	int h;
 	u16 **p1, *p2;
@@ -655,10 +650,10 @@
 	else if ((ucs & ~UNI_DIRECT_MASK) == UNI_DIRECT_BASE)
 		return ucs & UNI_DIRECT_MASK;
   
-	if (!*conp->vc_uni_pagedir_loc)
+	if (!*vc->vc_uni_pagedir_loc)
 		return -3;
 
-	p = (struct uni_pagedir *)*conp->vc_uni_pagedir_loc;  
+	p = (struct uni_pagedir *)*vc->vc_uni_pagedir_loc;  
 	if ((p1 = p->uni_pgdir[ucs >> 11]) &&
 	    (p2 = p1[(ucs >> 6) & 0x1f]) &&
 	    (h = p2[ucs & 0x3f]) < MAX_GLYPH)
@@ -677,7 +672,10 @@
 {
 	int i;
 	
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-		if (vc_cons_allocated(i) && !*vc_cons[i].d->vc_uni_pagedir_loc)
-			con_set_default_unimap(i);
+	for (i = 0; i < MAX_NR_CONSOLES; i++) {
+		struct vc_data *vc = vt_cons->vc_cons[i];
+
+		if (vc && !*vc->vc_uni_pagedir_loc)
+			con_set_default_unimap(vc);
+	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/decvte.c linux-2.5/drivers/char/decvte.c
--- linux-2.5.13/drivers/char/decvte.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/decvte.c	Sun Mar  3 23:50:41 2002
@@ -0,0 +1,2029 @@
+/*
+ * decvte.c - DEC VT terminal emulation code. 
+ * Copyright (C) 2000  James Simmons
+ *
+ * I moved all the VT emulation code out of console.c to here. It makes life
+ * much easier and the code smaller. It also allows other devices to emulate
+ * a TTY besides the video system. People can also change the makefile to
+ * support a different emulation if they wanted. 
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/kd.h>
+#include <linux/slab.h>
+#include <linux/major.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/devfs_fs_kernel.h>
+#include <linux/vt_kern.h>
+#include <linux/vt_buffer.h>
+#include <linux/selection.h>
+#include <linux/consolemap.h>
+#include <linux/config.h>
+#include <linux/version.h>
+
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/bitops.h>
+
+#include <asm/linux_logo.h>
+
+#include "console_macros.h"
+
+/*
+ * DEC VT emulator
+ */
+
+/*  Different states of the emulator */
+enum {  ESinit,
+        /* ESC substates */
+        ESesc, ESacs, ESscf, ESgzd4, ESg1d4, ESg2d4,
+        ESg3d4, ESg1d6, ESg2d6, ESg3d6, ESdocs,
+        /* CSI substates */
+        EScsi, EScsi_getpars, EScsi_gotpars, EScsi_space,
+        EScsi_exclam, EScsi_dquote, EScsi_dollar, EScsi_and,
+        EScsi_squote, EScsi_star, EScsi_plus,
+        /* OSC substates */
+        ESosc, ESpalette,
+        /* Misc. states */
+        ESfunckey, ESignore,
+};
+
+#define __VTE_CSI       (c8bit == 0 ? "\033[" : "\233")
+#define __VTE_DCS       (c8bit == 0 ? "\033P" : "\220")
+#define __VTE_ST        (c8bit == 0 ? "\033\\" : "\234")
+#define __VTE_APC       (c8bit == 0 ? "\033_" : "\237")
+
+/*
+ * this is what the terminal answers to a ESC-Z or csi0c query.
+ */
+#define VT100ID "\033[?1;2c"
+#define VT102ID "\033[?6c"
+
+/*
+ * Here is the default bell parameters: 750HZ, 1/8th of a second
+ */
+#define DEFAULT_BELL_PITCH 750
+#define DEFAULT_BELL_DURATION      (HZ/8)
+
+/*
+ * LINE FEED (LF)
+ */
+void vte_lf(struct vc_data *vc)
+{
+        /* don't scroll if above bottom of scrolling region, or
+         * if below scrolling region
+         */
+        if (y+1 == bottom)
+		scrup(vc, top, bottom, 1);
+        else if (y < video_num_lines-1) {
+                y++;
+                pos += video_size_row;
+        }
+        need_wrap = 0;
+}
+
+/*
+ * REVERSE LINE FEED (RI)
+ */
+static void vte_ri(struct vc_data *vc)
+{
+        /* don't scroll if below top of scrolling region, or
+         * if above scrolling region
+         */
+        if (y == top)
+		scrdown(vc, top, bottom, 1);
+        else if (y > 0) {
+                y--;
+                pos -= video_size_row;
+        }
+        need_wrap = 0;
+}
+
+/*
+ * CARRIAGE RETURN (CR)
+ */
+inline void vte_cr(struct vc_data *vc)
+{
+        pos -= x<<1;
+        need_wrap = x = 0;
+}
+
+/*
+ * BACK SPACE (BS)
+ */
+inline void vte_bs(struct vc_data *vc)
+{
+        if (x) {
+                pos -= 2;
+                x--;
+                need_wrap = 0;
+        }
+}
+
+/*
+ * CURSOR LINE TABULATION (CVT)
+ *
+ * NOTE:
+ * In accordance with our interpretation of VT as LF we will treat CVT as
+ * (par[0] * LF).  Not very creative, but at least consequent.
+ */
+static void vte_cvt(struct vc_data *vc, int vpar)
+{
+        int i;
+
+        for (i = 0; i < vpar; i++) {
+                vte_lf(vc);
+        }
+}
+
+/*
+ * CURSOR BACKWARD TABULATION (CBT)
+ */
+static void vte_cbt(struct vc_data *vc, int vpar)
+{
+        int i;
+
+        for (i = 0; i < vpar; i++) {
+                pos -= (x << 1);
+                while (x > 0) {
+                        x--;
+                        if (tab_stop[x >> 5] & (1 << (x & 31)))
+                                break;
+                }
+        	pos += (x << 1);
+        }
+}
+
+/*
+ * CURSOR FORWARD TABULATION (CHT)
+ */
+static void vte_cht(struct vc_data *vc, int vpar)
+{
+        int i;
+
+        for (i = 0; i < vpar; i++) {
+                pos -= (x << 1);
+                while (x < video_num_columns - 1) {
+                        x++;
+                        if (tab_stop[x >> 5] & (1 << (x & 31)))
+                                break;
+                }
+        	pos += (x << 1);
+        }
+}
+
+/*
+ * ERASE IN PAGE (ED)
+ */
+void vte_ed(struct vc_data *vc, int vpar)
+{
+        unsigned short *start;
+        unsigned int count;
+
+        switch (vpar) {
+                case 0: /* erase from cursor to end of display */
+                        count = (scr_end-pos)>>1;
+                        start = (unsigned short *) pos;
+                        /* do in two stages */
+                        clear_region(vc, x, y, video_num_columns-x, 1);
+                        clear_region(vc, 0, y+1, video_num_columns,  
+					video_num_lines-y-1); 
+                        break;
+                case 1: /* erase from start to cursor */
+                        count = ((pos-origin)>>1)+1;
+                        start = (unsigned short *) origin;
+                        /* do in two stages */
+                        clear_region(vc, 0, 0, video_num_columns, y); 
+                        clear_region(vc, 0, y, x + 1, 1);
+                        break;
+                case 2: /* erase whole display */
+                        count = video_num_columns * video_num_lines;
+                        start = (unsigned short *) origin;
+                        clear_region(vc, 0, 0, video_num_columns, 
+					video_num_lines); 
+			break;
+                default:
+                        return;
+        }
+        scr_memsetw(start, video_erase_char, 2*count);
+        need_wrap = 0;
+}
+
+/*
+ * ERASE IN LINE (EL)
+ */
+static void vte_el(struct vc_data *vc, int vpar)
+{
+        unsigned int count;
+        unsigned short * start;
+
+        switch (vpar) {
+                case 0: /* erase from cursor to end of line */
+                        count = video_num_columns-x;
+                        start = (unsigned short *) pos;
+                        clear_region(vc, x, y, video_num_columns-x, 1); 
+	                break;
+                case 1: /* erase from start of line to cursor */
+                        start = (unsigned short *) (pos - (x<<1));
+                        count = x+1;
+                        clear_region(vc, 0, y, x + 1, 1); 
+                        break;
+                case 2: /* erase whole line */
+                        start = (unsigned short *) (pos - (x<<1));
+                        count = video_num_columns;
+                        clear_region(vc, 0, y, video_num_columns, 1); 
+                        break;
+                default:
+                        return;
+        }
+        scr_memsetw(start, video_erase_char, 2 * count);
+        need_wrap = 0;
+}
+
+/*
+ * Erase character (ECH)
+ *
+ * NOTE:  This function is not available in DEC VT1xx terminals.
+ */
+static void vte_ech(struct vc_data *vc, int vpar)
+{
+        int count;
+
+        if (!vpar)
+                vpar++;
+        count = (vpar > video_num_columns-x) ? (video_num_columns-x) : vpar;
+
+        scr_memsetw((unsigned short *) pos, video_erase_char, 2 * count);
+        clear_region(vc, x, y, count, 1);
+        need_wrap = 0;
+}
+
+/*
+ * SELECT GRAPHIC RENDITION (SGR)
+ *
+ * NOTE: The DEC vt1xx series only implements attribute values 0,1,4,5 and 7.
+ */
+static void vte_sgr(struct vc_data *vc)
+{
+        int i;
+
+        for (i=0;i<=npar;i++)
+                switch (par[i]) {
+                        case 0: /* all attributes off */
+                                default_attr(vc);
+                                break;
+                        case 1: /* bold or increased intensity */
+                                intensity = 2;
+                                break;
+                        case 2: /* faint or decreased intensity */
+                                intensity = 0;
+                                break;
+                        case 4: /* singly underlined. */
+                                underline = 1;
+                                break;
+                        case 5: /* slowly blinking (< 2.5 Hz) */
+                        case 6: /* rapidly blinking (>= 2.5 Hz) */
+                                blink = 1;
+                                break;
+                        case 7: /* negative image */
+                                reverse = 1;
+                                break;
+                        case 10:/*  primary (default) font
+				 * ANSI X3.64-1979 (SCO-ish?)
+				 * Select primary font, don't display
+				 * control chars if defined, don't set
+				 * bit 8 on output.
+				 */
+                                set_translate(vc, charset == 0 ? 
+						  G0_charset : G1_charset);
+                                disp_ctrl = 0;
+                                toggle_meta = 0;
+                                break;
+                        case 11:/* first alternative font
+				 * ANSI X3.64-1979 (SCO-ish?)
+				 * Select first alternate font, lets
+				 * chars < 32 be displayed as ROM chars.
+				 */
+                               	set_translate(vc, IBMPC_MAP);
+                                disp_ctrl = 1;
+                                toggle_meta = 0;
+                                break;
+                        case 12:/* second alternative font 
+			 	 * Select second alternate font, toggle
+				 * high bit before displaying as ROM char.	
+				 */
+                                set_translate(vc, IBMPC_MAP);
+                                disp_ctrl = 1;
+                                toggle_meta = 1;
+                                break;
+                        case 21:/* normal intensity */
+                        case 22:/* normal intensity */
+                                intensity = 1;
+                                break;
+                        case 24:/* not underlined (neither singly nor doubly) */
+                                underline = 0;
+                                break;
+                        case 25:/* steady (not blinking) */
+                                blink = 0;
+                                break;
+                        case 27:/* positive image */
+                                reverse = 0;
+                                break;
+                        case 38:/* foreground color (ISO 8613-6/ITU T.416) 
+				 * Enables underscore, white foreground
+				 * with white underscore (Linux - use
+				 * default foreground).
+				 */
+                                color = (def_color & 0x0f) | background;
+                                underline = 1;
+                                break;
+                        case 39:/* default display color */
+                                color = (def_color & 0x0f) | background;
+                                underline = 0;
+                                break;
+                        case 49:/* default background color */
+                                color = (def_color & 0xf0) | foreground;
+                                break;
+                        default:
+                                if (par[i] >= 30 && par[i] <= 37)
+                                        color = color_table[par[i]-30]
+                                                | background;
+                                else if (par[i] >= 40 && par[i] <= 47)
+                                        color = (color_table[par[i]-40]<<4)
+                                                | foreground;
+                                break;
+                }
+        update_attr(vc);
+}
+
+/*
+ * Fake a DEC DSR for non-implemented features
+ */
+static void vte_fake_dec_dsr(struct tty_struct *tty, char *reply)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        sprintf(buf, "%s?%sn", __VTE_CSI, reply);
+        respond_string(buf, tty);
+}
+
+/*
+ * CURSOR POSITION REPORT (CPR)
+ * DEC EXTENDED CURSOR POSITION REPORT (DECXCPR)
+ */
+static void vte_cpr(struct tty_struct *tty, int ext)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        if (ext) {
+                /*
+                 * NOTE:  Since we do not (yet?) implement any form of page
+                 * memory, we will always return the cursor position in page 1.
+                 */
+                sprintf(buf, "%s?%d;%d;1R", __VTE_CSI,
+                                y + (decom ? top + 1 : 1), x+1);
+        } else {
+                sprintf(buf, "%s%d;%dR", __VTE_CSI,
+                                y + (decom ? top + 1 : 1), x+1);
+        }
+        respond_string(buf, tty);
+}
+
+/*
+ * DEVICE STATUS REPORT (DSR)
+ */
+static inline void vte_dsr(struct tty_struct * tty)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        sprintf(buf, "%s0n", __VTE_CSI);
+        respond_string(buf, tty);
+}
+
+/*
+ * ANSWERBACK MESSAGE
+ */
+static inline void vte_answerback(struct tty_struct *tty)
+{
+        respond_string("l i n u x", tty);
+}
+
+/*
+ * DA - DEVICE ATTRIBUTE
+ */
+static inline void vte_da(struct tty_struct *tty)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        /* We claim VT220 compatibility... */
+        sprintf(buf, "%s?62;1;2;6;7;8;9c", __VTE_CSI);
+        respond_string(buf, tty);
+}
+
+#define VTE_VERSION        211
+/*
+ * DA - SECONDARY DEVICE ATTRIBUTE [VT220 and up]
+ *
+ * Reply parameters:
+ * 1 = Model (1=vt220, 18=vt330, 19=vt340, 41=vt420)
+ * 2 = Firmware version (nn = n.n)
+ * 3 = Installed options (0 = none)
+ */
+static void vte_dec_da2(struct tty_struct *tty)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        sprintf(buf, "%s>%d;%d;0c", __VTE_CSI, 1, VTE_VERSION / 10);
+        respond_string(buf, tty);
+}
+
+/*
+ * DA - TERTIARY DEVICE ATTRIBUTE [VT220 and up]
+ *
+ * Reply: unit ID (we report "0")
+ */
+static void vte_dec_da3(struct tty_struct *tty)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        sprintf(buf, "%s!|%s%s", __VTE_DCS, "0", __VTE_ST);
+        respond_string(buf, tty);
+}
+
+/*
+ * DECREPTPARM - DEC REPORT TERMINAL PARAMETERS [VT1xx/VT2xx/VT320]
+ */
+static void vte_decreptparm(struct tty_struct *tty)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        sprintf(buf, "\033[%d;1;1;120;120;1;0x", par[0] + 2);
+        respond_string(buf, tty);
+}
+
+/*
+ * SM - SET MODE /
+ * RM - RESET MODE
+ */
+static void set_mode(struct vc_data *vc, int on_off)
+{
+        int i;
+
+        for (i=0; i<=npar; i++)
+                /* DEC private modes set/reset */
+                if (priv4) switch(par[i]) {
+                        case 1: /* DECCKM - Cursor keys mode */
+                                if (on_off)
+                                        set_kbd_mode(&vc->kbd_table, VC_CKMODE);
+                                else
+                                        clr_kbd_mode(&vc->kbd_table, VC_CKMODE);
+                                break;
+                        case 2: /* DECANM - ANSI mode */
+                                break;
+                        case 3: /* DECCOLM -  Column mode */
+#if 0
+                                deccolm = on_off;
+                                (void) vc_resize(video_num_lines, deccolm ? 132
+: 80);
+                                /* this alone does not suffice; some user mode
+                                   utility has to change the hardware regs */
+#endif
+                                break;
+                        case 4: /* DECSCLM - Scrolling mode */
+                                break;
+                        case 5: /* DECSCNM - Screen mode */
+                                if (decscnm != on_off) {
+                                        decscnm = on_off;
+                                        invert_screen(vc, 0, screenbuf_size, 0);
+                                        update_attr(vc);
+                                }
+                                break;
+                        case 6: /* DECOM - Origin mode */
+                                decom = on_off;
+                                gotoxay(vc, 0, 0);
+                                break;
+                        case 7: /* DECAWM - Autowrap mode */
+                                decawm = on_off;
+                                break;
+                        case 8: /* DECARM - Autorepeat mode */
+                                decarm = on_off;
+                                if (on_off)
+                                        set_kbd_mode(&vc->kbd_table, VC_REPEAT);
+                                else
+                                        clr_kbd_mode(&vc->kbd_table, VC_REPEAT);
+                                break;
+                        case 9:
+                                report_mouse = on_off ? 1 : 0;
+                                break;
+                        case 25:        /* DECTCEM - Text cursor enable mode */
+                                dectcem = on_off;
+                                break;
+                        case 42: /* DECNCRS - National character set replacement mode */
+                                break;
+                        case 60: /* DECHCCM - Horizontal cursor coupling mode */                                break;
+                        case 61: /* DECVCCM - Vertical cursor coupling mode */
+                                break;
+                        case 64: /* DECPCCM - Page cursor coupling mode */
+                                break;
+                        case 66: /* DECNKM - Numeric keybad mode */
+                                decnkm = on_off;
+                                if (on_off)
+                                        set_kbd_mode(&vc->kbd_table, VC_APPLIC);
+                                else
+                                        clr_kbd_mode(&vc->kbd_table, VC_APPLIC);
+                                break;
+                        case 67:        /* DECBKM - Backarrow key mode */
+                                break;
+                        case 68:        /* DECKBUM - Keyboard usage mode */
+                                break;
+                        case 69:        /* DECVSSM - Vertical split screen mode
+*/
+                                break;
+                        case 73:        /* DECXRLM - Transfer rate limiting mode */
+                                break;
+                        case 81:        /* DECKPM - Keyboard position mode */
+                                break;
+                        case 1000:
+                                report_mouse = on_off ? 2 : 0;
+                                break;
+                } else switch(par[i]) {         /* ANSI modes set/reset */
+                        case 3:                 /* Monitor (display ctrls) */
+                                disp_ctrl = on_off;
+                                break;
+                        case 4:                 /* Insert Mode on/off */
+                                irm = on_off;
+                                break;
+                        case 20:                /* Lf, Enter == CrLf/Lf */
+                                if (on_off)
+                                        set_kbd_mode(&vc->kbd_table, VC_CRLF);
+                                else
+                                        clr_kbd_mode(&vc->kbd_table, VC_CRLF);
+                                break;
+                }
+}
+
+/*
+ * DECCIR - Cursor information report
+ */
+static void vte_deccir(struct tty_struct *tty)
+{
+        /* not yet implemented */
+}
+
+/*
+ * DECMSR - Macro space report
+ */
+static void vte_decmsr(struct tty_struct *tty)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        sprintf(buf, "%s%d*{", __VTE_CSI, 0); /* No space left */
+        respond_string(buf, tty);
+}
+
+/*
+ * DECRPM - Report mode
+ */
+static void vte_decrpm(struct tty_struct *tty, int priv, int mode, int status)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+        char buf[40];
+
+        if (status == 0) {
+                status = 2;
+        } else {
+                if (status == 2) {
+                        status = 0;
+                }
+        }
+
+        if (priv)
+                sprintf(buf, "%s?%d;%d$y", __VTE_CSI, mode, status);
+        else
+                sprintf(buf, "%s%d;%d$y", __VTE_CSI, mode, status);
+        respond_string(buf, tty);
+}
+
+/*
+ * DECRQM - Request mode
+ *
+ * Reply codes:
+ * 0 = reset
+ * 1 = set
+ * 2 = unknown
+ * 3 = premanently set
+ * 4 = permanently reset
+ */
+static void vte_decrqm(struct tty_struct *tty, int priv)
+{
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+
+        if (priv) {
+                switch (par[0]) {
+                        case 1: /* DECCKM - Cursor keys mode */
+                                vte_decrpm(tty, priv, par[0], decckm);
+                                break;
+                        case 2: /* DECANM */
+                        case 3: /* DECCOLM */
+                        case 4: /* DECSCLM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        case 5: /* DECSCNM */
+                                vte_decrpm(tty, priv, par[0], decscnm);
+                                break;
+                        case 6: /* DECOM */
+                                vte_decrpm(tty, priv, par[0], decom);
+                                break;
+                        case 7: /* DECAWM */
+                                vte_decrpm(tty, priv, par[0], decawm);
+                                break;
+                        case 8: /* DECARM */
+                                vte_decrpm(tty, priv, par[0], decarm);
+                                break;
+                        case 25: /* DECTCEM */
+                                vte_decrpm(tty, priv, par[0], dectcem);
+                                break;
+                        case 42: /* DECNCRM */
+                        case 60: /* DECHCCM */
+                        case 61: /* DECVCCM */
+                        case 64: /* DECPCCM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        case 66: /* DECNKM */
+                                vte_decrpm(tty, priv, par[0], decnkm);
+                                break;
+                        case 67: /* DECBKM */
+                        case 68: /* DECKBUM */
+                        case 69: /* DECVSSM */
+                        case 73: /* DECXRLM */
+                        case 81: /* DECKPM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        default:
+                                vte_decrpm(tty, priv, par[0], 2);
+                }
+        } else {
+                switch (par[0]) {
+                        case 1: /* GATM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        case 2: /* KAM */
+                                vte_decrpm(tty, priv, par[0], kam);
+                                break;
+                        case 3: /* CRM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        case 4: /* IRM */
+                                vte_decrpm(tty, priv, par[0], irm);
+                                break;
+                        case 5: /* SRTM */
+                        case 6: /* ERM */
+                        case 7: /* VEM */
+                        case 8: /* BDSM */
+                        case 9: /* DCSM */
+                        case 10: /* HEM */
+                        case 11: /* PUM */
+                        case 12: /* SRM */
+                        case 13: /* FEAM */
+                        case 14: /* FETM */
+                        case 15: /* MATM */
+                        case 16: /* TTM */
+                        case 17: /* SATM */
+                        case 18: /* TSM */
+                        case 19: /* EBM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        case 20: /* LNM */
+                                vte_decrpm(tty, priv, par[0], lnm);
+                                break;
+                        case 21: /* GRCM */
+                        case 22: /* ZDM */
+                                vte_decrpm(tty, priv, par[0], 4);
+                                break;
+                        default:
+                                vte_decrpm(tty, priv, par[0], 2);
+                }
+        }
+}
+
+/*
+ * DECSCL - Set operating level
+ */
+static void vte_decscl(struct vc_data *vc)
+{
+        switch (par[0]) {
+                case 61:        /* VT100 mode */
+                        if (npar == 1) {
+                                decscl = 1;
+                                c8bit = 0;
+                        }
+                        break;
+                case 62:        /* VT200 mode */
+                case 63:        /* VT300 mode */
+                case 64:        /* VT400 mode */
+                        if (npar <= 2) {
+                                decscl = 4;
+                                if (par[1] == 1)
+                                        c8bit = 0;
+                                else
+                                        c8bit = 1;
+                        }
+                        break;
+        }
+        return;
+}
+
+/*
+ * DECTABSR - Tabulation stop report
+ */
+void vte_dectabsr(struct tty_struct *tty)
+{
+        /* not yet implemented */
+}
+
+/*
+ * DECTSR - Terminal state report
+ */
+void vte_dectsr(struct tty_struct *tty)
+{
+        /* not yet implemented */
+}
+
+static void setterm_command(struct vc_data *vc)
+{
+        switch(par[0]) {
+                case 1: /* set color for underline mode */
+                        if (can_do_color && par[1] < 16) {
+                                ulcolor = color_table[par[1]];
+                                if (underline)
+                                        update_attr(vc);
+                        }
+                        break;
+                case 2: /* set color for half intensity mode */
+                        if (can_do_color && par[1] < 16) {
+                                halfcolor = color_table[par[1]];
+                                if (intensity == 0)
+                                        update_attr(vc);
+                        }
+                        break;
+                case 8: /* store colors as defaults */
+                        def_color = attr;
+                        if (hi_font_mask == 0x100)
+                                def_color >>= 1;
+                        default_attr(vc);
+                        update_attr(vc);
+                        break;
+                case 9: /* set blanking interval */
+                        vc->display_fg->blank_interval = 
+				((par[1] < 60) ? par[1] : 60) * 60 * HZ;
+                        poke_blanked_console(vc->display_fg);
+                        break;
+                case 10: /* set bell frequency in Hz */
+                        if (npar >= 1)
+                                bell_pitch = par[1];
+                        else
+                                bell_pitch = DEFAULT_BELL_PITCH;
+                        break;
+                case 11: /* set bell duration in msec */
+                        if (npar >= 1)
+                                bell_duration = (par[1] < 2000) ?
+                                        par[1]*HZ/1000 : 0;
+                        else
+                                bell_duration = DEFAULT_BELL_DURATION;
+                        break;
+                case 12: /* bring specified console to the front */
+                        if (par[1] >= 1 && vc_cons_allocated(par[1]-1))
+                                set_console(par[1] - 1);
+                        break;
+                case 13: /* unblank the screen */
+                        poke_blanked_console(vc->display_fg);
+                        break;
+                case 14: /* set vesa powerdown interval */
+                        vc->display_fg->off_interval = 
+				((par[1] < 60) ? par[1] : 60) * 60 * HZ;
+                        break;
+        }
+}
+
+/*
+ * ICH - INSERT CHARACTER [VT220]
+ */
+static void vte_ich(struct vc_data *vc, unsigned int nr)
+{
+        if (nr > video_num_columns - x)
+                nr = video_num_columns - x;
+        else if (!nr)
+                nr = 1;
+        insert_char(vc, nr);
+}
+
+/*
+ * IL - INSERT LINE
+ */
+static void vte_il(struct vc_data *vc, unsigned int nr)
+{
+        if (nr > video_num_lines - y)
+                nr = video_num_lines - y;
+        else if (!nr)
+                nr = 1;
+        insert_line(vc, nr);
+}
+
+/*
+ * DCH - DELETE CHARACTER
+ */
+static void vte_dch(struct vc_data *vc, unsigned int nr)
+{
+        if (nr > video_num_columns - x)
+                nr = video_num_columns - x;
+        else if (!nr)
+                nr = 1;
+        delete_char(vc, nr);
+}
+
+/*
+ * DL - DELETE LINE
+ */
+static void vte_dl(struct vc_data *vc, unsigned int nr)
+{
+        if (nr > video_num_lines - y)
+                nr = video_num_lines - y;
+        else if (!nr)
+                nr=1;
+        delete_line(vc, nr);
+}
+
+/*
+ * DECSC - SAVE CURSOR
+ *
+ * This saves the following states:
+ *  - cursor position
+ *  - graphic rendition
+ *  - character set shift state
+ *  - state of wrap flag
+ *  - state of origin mode
+ *  - state of selective erase (not implemented)
+ */
+void vte_decsc(struct vc_data *vc)
+{
+        saved_x         = x;
+        saved_y         = y;
+        s_intensity     = intensity;
+        s_underline     = underline;
+        s_blink         = blink;
+        s_reverse       = reverse;
+        s_charset       = charset;
+        s_color         = color;
+        saved_G0        = G0_charset;
+        saved_G1        = G1_charset;
+        saved_G2        = G2_charset;
+        saved_G3        = G3_charset;
+}
+
+/*
+ * DECRC - RESTORE CURSOR
+ */
+static void vte_decrc(struct vc_data *vc)
+{
+        gotoxy(vc, saved_x, saved_y);
+        intensity       = s_intensity;
+        underline       = s_underline;
+        blink           = s_blink;
+        reverse         = s_reverse;
+        charset         = s_charset;
+        color           = s_color;
+        G0_charset      = saved_G0;
+        G1_charset      = saved_G1;
+        G2_charset      = saved_G2;
+        G3_charset      = saved_G3;
+        set_translate(vc, charset ? G1_charset : G0_charset);
+        update_attr(vc);
+        need_wrap = 0;
+}
+
+/*
+ * RIS - RESET TO INITIAL STATE
+ *
+ * On DEC terminals this causes the following:
+ *  - all set-up parameters are replaced by power-up defaults
+ *  - all communications lines are disconnected (should we send SIGHUP to
+ *    controlling process?)
+ *  - all user-defined keys are cleared (not implemented)
+ *  - the screen is cleared
+ *  - cursor is place to upper-left corner
+ *  - SGR state is set to normal
+ *  - selective erase attribute write state is set to "non-selective erase"
+ *    (not implemented)
+ *  - all character sets are set to default (not implemented)
+ */
+void vte_ris(struct vc_data *vc, int do_clear)
+{
+        top             = 0;
+        bottom          = video_num_lines;
+        vc_state        = ESinit;
+        priv1           = 0;
+        priv2           = 0;
+        priv3           = 0;
+        priv4           = 0;
+        set_translate(vc, LAT1_MAP);
+        G0_charset      = LAT1_MAP;
+        G1_charset      = GRAF_MAP;
+        charset         = 0;
+        need_wrap       = 0;
+        report_mouse    = 0;
+        utf             = 0;
+        utf_count       = 0;
+
+        disp_ctrl       = 0;
+        toggle_meta     = 0;
+
+        c8bit           = 0;    /* disable 8-bit controls */
+        decckm          = 0;    /* cursor key sequences */
+        decsclm         = 0;    /* jump scroll */
+        decscnm         = 0;    /* normal screen */
+        decom           = 0;    /* absolute adressing */
+        decawm          = 1;    /* autowrap disabled */
+        decarm          = 1;    /* autorepeat enabled */
+        dectcem         = 1;    /* text cursor enabled */
+
+        kam             = 0;    /* keyboard enabled */
+        crm             = 0;    /* execute control functions */
+        irm             = 0;    /* replace */
+        lnm             = 0;    /* line feed */
+
+        set_kbd_mode(&vc->kbd_table, VC_REPEAT);
+        clr_kbd_mode(&vc->kbd_table, VC_CKMODE);
+        clr_kbd_mode(&vc->kbd_table, VC_APPLIC);
+        clr_kbd_mode(&vc->kbd_table, VC_CRLF);
+        vc->kbd_table.lockstate = KBD_DEFLOCK; 
+        vc->kbd_table.slockstate = 0;
+        vc->kbd_table.ledmode = LED_SHOW_FLAGS;
+        vc->kbd_table.ledflagstate = 
+		vc->kbd_table.default_ledflagstate = KBD_DEFLEDS;
+        vc->kbd_table.modeflags = KBD_DEFMODE;
+        vc->kbd_table.kbdmode = VC_XLATE; 
+	set_leds();
+
+        cursor_type = CUR_DEFAULT;
+	complement_mask = s_complement_mask;
+	
+        default_attr(vc);
+        update_attr(vc);
+
+        tab_stop[0]     = 0x01010100;
+        tab_stop[1]     =
+        tab_stop[2]     =
+        tab_stop[3]     =
+        tab_stop[4]     = 0x01010101;
+
+        bell_pitch = DEFAULT_BELL_PITCH;
+        bell_duration = DEFAULT_BELL_DURATION;
+
+        gotoxy(vc, 0, 0);
+        vte_decsc(vc);
+        if (do_clear)
+            vte_ed(vc, 2);
+}
+
+/*
+ * TABULATION CLEAR (TBC)
+ *
+ * NOTE:
+ * In case of parameters 0 and 2 the number of lines affected depends on the
+ * setting of the Tabulation Stop Mode (TSM).  Since we don't implement TSM,
+ * this is silently ignored.
+ *
+ * Parameters 1 and 4 are similiar to 0 and 3, but affect only line tabulation
+ * stops, which are not implemented.
+ *
+ * Parameter 2 may only be interpreted, when we implement a tabulation stop map
+ * per display line.
+ */
+static void vte_tbc(struct vc_data *vc, int vpar)
+{
+        switch (vpar) {
+        case 0:
+                /*
+                 * The character tabulation stop at the active
+                 * presentation position is cleared.
+                 */
+                tab_stop[x >> 5] &= ~(1 << (x & 31));
+                return;
+        case 2:
+                /*
+                 * All character tabulation stops in the active
+                 * line are cleared.
+                 */
+        case 3:
+                /*
+                 * All character tabulation stops are cleared.
+                 */
+        case 5:
+                /*
+                 * All tabulation stops are cleared.
+                 */
+                tab_stop[0] = tab_stop[1] = tab_stop[2] = tab_stop[3] =
+                        tab_stop[4] = 0;
+        }
+}
+
+void terminal_emulation(struct tty_struct *tty, int c)
+{
+        /*
+         * C0 CONTROL CHARACTERS
+         *
+         * NOTE: Control characters can be used in the _middle_
+         *       of an escape sequence.  (XXX: Really? Test!)
+         */
+        struct vc_data *vc = (struct vc_data *) tty->driver_data;
+
+        switch (c) {
+        case 0x00:      /* NUL - Null */
+        case 0x01:      /* SOH - Start of header */
+        case 0x02:      /* STX - */
+        case 0x03:      /* ETX - */
+        case 0x04:      /* EOT - End of transmission */
+                return;
+        case 0x05:      /* ENQ - Enquiry */
+                vte_answerback(tty);
+                return;
+        case 0x06:      /* ACK - Acknowledge */
+                return;
+        case 0x07:      /* BEL - Bell */
+                if (bell_duration)
+                        kd_mksound(bell_pitch, bell_duration);
+                return;
+        case 0x08:      /* BS - Back space */
+                vte_bs(vc);
+                return;
+        case 0x09:      /* HT - Character tabulation */
+                pos -= (x << 1);
+                while (x < video_num_columns - 1) {
+                        x++;
+                        if (tab_stop[x >> 5] & (1 << (x & 31)))
+                                break;
+                }
+                pos += (x << 1);
+                return;
+        case 0x0a:      /* LF - Line feed */
+        case 0x0b:      /* VT - Line tabulation */
+                /*
+                 * Since line tabulation is not implemented in the DEC VT
+                 * series (except VT131 ?),  the DEC VT series treats any
+                 * VT as LF.
+                 */
+        case 0x0c:      /* FF - Form feed */
+                /*
+                 * DEC VT series processes FF as LF.
+                 */
+                vte_lf(vc);
+                if (!get_kbd_mode(&vc->kbd_table, VC_CRLF))
+                        return;
+        case 0x0d:      /* CR - Carriage return */
+                vte_cr(vc);
+                return;
+        case 0x0e:      /* SO - Shift out / LS1 - Locking shift 1 */
+                charset = 1;
+                set_translate(vc, G1_charset);
+                disp_ctrl = 1;
+                return;
+        case 0x0f:      /* SI - Shift in / LS0 - Locking shift 0 */
+                charset = 0;
+                set_translate(vc, G0_charset);
+                disp_ctrl = 0;
+                return;
+        case 0x10:      /* DLE - */
+        case 0x11:      /* DC1 - Device control 1 */
+        case 0x12:      /* DC2 - Device control 1 */
+        case 0x13:      /* DC3 - Device control 1 */
+        case 0x14:      /* DC4 - Device control 1 */
+        case 0x15:      /* NAK - Negative acknowledge */
+        case 0x16:      /* SYN - Synchronize */
+        case 0x17:      /* ETB - */
+                return;
+        case 0x18:      /* CAN - Cancel */
+                vc_state = ESinit;
+                return;
+        case 0x19:      /* EM - */
+                return;
+        case 0x1a:      /* SUB - Substitute */
+                vc_state = ESinit;
+                return;
+        case 0x1b:      /* ESC - Escape */
+                vc_state = ESesc;
+                return;
+        case 0x1c:      /* IS4 - */
+        case 0x1d:      /* IS3 - */
+        case 0x1e:      /* IS2 - */
+        case 0x1f:      /* IS1 - */
+          return;
+        case 0x7f:      /* DEL - Delete */
+                /*
+                 * This character is ignored, unless a 96-set has been mapped,
+                 * but this is not supported at the moment.
+                 */
+                return;
+        }
+        
+	if (c8bit == 1)
+                /*
+                 * C1 control functions (8-bit mode).
+                 */
+                switch (c) {
+                case 0x80:      /* unused */
+                case 0x81:      /* unused */
+                case 0x82:      /* BPH - Break permitted here */
+                case 0x83:      /* NBH - No break here */
+                        return;
+                case 0x84:      /* IND - Line feed (DEC only) */
+#ifndef VTE_STRICT_ISO
+                        vte_lf(vc);
+#endif /* ndef VTE_STRICT_ISO */
+                        return;
+                case 0x85:      /* NEL - Next line */
+                        vte_lf(vc);
+                        vte_cr(vc);
+                        return;
+                case 0x86:      /* SSA - Start of selected area */
+                case 0x87:      /* ESA - End of selected area */
+                        return;
+                case 0x88:      /* HTS - Character tabulation set */
+                        tab_stop[x >> 5] |= (1 << (x & 31));
+                        return;
+                case 0x89:      /* HTJ - Character tabulation with justify */
+                case 0x8a:      /* VTS - Line tabulation set */
+                case 0x8b:      /* PLD - Partial line down */
+                case 0x8c:      /* PLU - Partial line up */
+                        return;
+                case 0x8d:      /* RI - Reverse line feed */
+                        vte_ri(vc);
+                        return;
+#if 0
+                case 0x8e:      /* SS2 - Single shift 2 */
+                        need_shift = 1;
+                        GS_charset = G2_charset; /* G2 -> GS */
+                        return;
+                case 0x8f:      /* SS3 - Single shift 3 */
+                        need_shift = 1;
+                        GS_charset = G3_charset; /* G3 -> GS */
+                        return;
+#endif
+                case 0x90:      /* DCS - Device control string */
+                        return;
+                case 0x91:      /* PU1 - Private use 1 */
+                case 0x92:      /* PU2 - Private use 2 */
+                case 0x93:      /* STS - Set transmit state*/
+                case 0x94:      /* CCH - Cancel character */
+                case 0x95:      /* MW  - Message waiting */
+                case 0x96:      /* SPA - Start of guarded area */
+                case 0x97:      /* EPA - End of guarded area */
+                case 0x98:      /* SOS - Start of string */
+                case 0x99:      /* unused */
+                        return;
+                case 0x9a:      /* SCI - Single character introducer */
+#ifndef VTE_STRICT_ISO
+                        vte_da(tty);
+#endif /* ndef VTE_STRICT_ISO */
+                        return;
+                case 0x9b:      /* CSI - Control sequence introducer */
+                        vc_state = EScsi;
+                        return;
+                case 0x9c:      /* ST  - String Terminator */
+                case 0x9d:      /* OSC - Operating system command */
+                case 0x9e:      /* PM  - Privacy message */
+                case 0x9f:      /* APC - Application program command */
+                        return;
+        }
+
+        switch(vc_state) {
+        case ESesc:
+                vc_state = ESinit;
+                switch (c) {
+
+                case ' ':       /* ACS - Announce code structure */
+                        vc_state = ESacs;
+                        return;
+                case '#':       /* SCF - Single control functions */
+                        vc_state = ESscf;
+                        return;
+                case '%':       /* DOCS - Designate other coding system */
+                        vc_state = ESdocs;
+                        return;
+#ifdef CONFIG_VT_HP
+                case '&':       /* HP terminal emulation */
+                        vc_state = ESesc_and;
+                        return;
+#endif /* def CONFIG_VT_HP */
+                case '(':       /* GZD4 - G0-designate 94-set */
+                        vc_state = ESgzd4;
+                        return;
+                case ')':       /* G1D4 - G1-designate 94-set */
+                        vc_state = ESg1d4;
+                        return;
+#if 0
+                case '*':       /* G2D4 - G2-designate 94-set */
+                        vc_state = ESg2d4;
+                        return;
+                case '+':       /* G3D4 - G3-designate 94-set */
+                        vc_state = ESg3d4;
+                        return;
+                case '-':       /* G1D6 - G1-designate 96-set */
+                        vc_state = ESg1d6;
+                        return;
+                case '.':       /* G2D6 - G2-designate 96-set */
+                        vc_state = ESg2d6;
+                        return;
+                case '/':       /* G3D6 - G3-designate 96-set */
+                        vc_state = ESg3d6;
+                        return;
+#endif
+                        /* ===== Private control functions ===== */
+
+                case '6':       /* DECBI - Back index */
+                        return;
+                case '7':       /* DECSC - Save cursor */
+                        vte_decsc(vc);
+                        return;
+                case '8':       /* DECRC - Restore cursor */
+                        vte_decrc(vc);
+                        return;
+                case '9':       /* DECFI - Forward index */
+                        return;
+                case '=':       /* DECKPAM - Keypad application mode */
+                        decnkm = 1;
+                        set_kbd_mode(&vc->kbd_table, VC_APPLIC);
+                        return;
+                case '>':       /* DECKPNM - Keypad numeric mode */
+                        decnkm = 0;
+                        clr_kbd_mode(&vc->kbd_table, VC_APPLIC);
+                        return;
+
+                /* ===== C1 control functions ===== */
+                case '@': /* unallocated */
+                case 'A': /* unallocated */
+                case 'B': /* BPH - Break permitted here */
+                case 'C': /* NBH - No break here */
+                case 'D': /* IND - Line feed (DEC only) */
+#ifndef VTE_STRICT_ISO
+                        vte_lf(vc);
+#endif /* ndef VTE_STRICT_ISO */
+                        return;
+                case 'E': /* NEL - Next line */
+                        vte_cr(vc);
+                        vte_lf(vc);
+                        return;
+                case 'F': /* SSA - Start of selected area */
+                case 'G': /* ESA - End of selected area */
+                        return;
+                case 'H': /* HTS - Character tabulation set */
+                        tab_stop[x >> 5] |= (1 << (x & 31));
+                        return;
+                case 'I': /* HTJ - Character tabulation with justify */
+                case 'J': /* VTS - Line tabulation set */
+                case 'K': /* PLD - Partial line down */
+                case 'L': /* PLU - Partial line up */
+                        return;
+                case 'M': /* RI - Reverse line feed */
+                        vte_ri(vc);
+                        return;
+                case 'N': /* SS2 - Single shift 2 */
+                        shift = 1;
+                        GS_charset = G2_charset; /* G2 -> GS */
+                        return;
+                case 'O': /* SS3 - Single shift 3 */
+                        shift = 1;
+                        GS_charset = G3_charset;
+                        return;
+                case 'P': /* DCS - Device control string */
+                        return;
+                case 'Q': /* PU1 - Private use 1 */
+                case 'R': /* PU2 - Private use 2 */
+                case 'S': /* STS - Set transmit state */
+                case 'T': /* CCH - Cancel character */
+                case 'U': /* MW - Message waiting */
+                case 'V': /* SPA - Start of guarded area */
+                case 'W': /* EPA - End of guarded area */
+                case 'X': /* SOS - Start of string */
+                case 'Y': /* unallocated */
+                        return;
+                case 'Z': /* SCI - Single character introducer */
+#ifndef VTE_STRICT_ISO
+                        vte_da(tty);
+#endif /* ndef VTE_STRICT_ISO */
+                        return;
+                case '[':       /* CSI - Control sequence introducer */
+                        vc_state = EScsi;
+                        return;
+                case '\\':      /* ST  - String Terminator */
+                        return;
+                case ']':       /* OSC - Operating system command */
+                        /* XXX: Fixme! Wrong sequence and format! */
+                        vc_state = ESosc;
+                        return;
+                case '^':       /* PM  - Privacy Message */
+                case '_':       /* APC - Application Program Command */
+                        return;
+
+                        /* ===== Single control functions ===== */
+                case '`':       /* DMI - Disable manual input */
+                        kam = 0;
+                        return;
+                case 'b':       /* EMI - Enable manual input */
+                        kam = 1;
+                        return;
+                case 'c':       /* RIS - Reset ti initial state */
+                        vte_ris(vc, 1);
+                        return;
+                case 'd':       /* CMD - Coding Method Delimiter */
+                        return;
+#if 0
+                case 'n':       /* LS2 - Locking shift G2 */
+                        GL_charset = G2_charset; /*  (G2 -> GL) */
+                        return;
+                case 'o':       /* LS3 - Locking shift G3 */
+                        GL_charset = G3_charset; /*  (G3 -> GL) */
+                        return;
+                case '|':       /* LS3R - Locking shift G3 right */
+                        GR_charset = G3_charset; /* G3 -> GR */
+                        return;
+                case '}':       /* LS2R - Locking shift G2 right */
+                        GR_charset = G2_charset; /* G2 -> GR */
+                        return;
+                case '~':       /* LS1R - Locking shift G1 right */
+                        GR_charset = G1_charset; /* G1 -> GR */
+                        return;
+#endif
+                }
+                return;
+        case ESacs:
+                vc_state = ESinit;
+                switch (c) {
+                case 'F':       /* Select 7-bit C1 control transmission */
+                        if (decscl != 1) /* Ignore if in VT100 mode */
+                                c8bit = 0;
+                        return;
+                case 'G':       /* Select 8-Bit C1 control transmission */
+                        if (decscl != 1) /* Ignore if in VT100 mode */
+                                c8bit = 1;
+                        return;
+                case 'L':       /* ANSI conformance level 1 */
+                case 'M':       /* ANSI conformance level 2 */
+                case 'N':       /* ANSI conformance level 3 */
+                        /* Not yet implemented. */
+                        return;
+                }
+                return;
+        case ESosc:
+                vc_state = ESinit;
+                switch (c) {
+                case 'P':       /* palette escape sequence */
+                        for (npar = 0; npar < NPAR; npar++)
+                                par[npar] = 0;
+                        npar = 0;
+                        vc_state = ESpalette;
+                        return;
+                case 'R':       /* reset palette */
+                        reset_palette(vc);
+                        vc_state = ESinit;
+                        return;
+                }
+                return;
+        case ESpalette:
+                if ( (c>='0'&&c<='9') || (c>='A'&&c<='F') || (c>='a'&&c<='f') )
+{
+                        par[npar++] = (c>'9' ? (c&0xDF)-'A'+10 : c-'0') ;
+                        if (npar==7) {
+                                int i = par[0]*3, j = 1;
+                                palette[i] = 16*par[j++];
+                                palette[i++] += par[j++];
+                                palette[i] = 16*par[j++];
+                                palette[i++] += par[j++];
+                                palette[i] = 16*par[j++];
+                                palette[i] += par[j];
+                                set_palette(vc);
+                                vc_state = ESinit;
+                        }
+                } else
+                        vc_state = ESinit;
+                return;
+        case EScsi:
+                for(npar = 0 ; npar < NPAR ; npar++)
+                        par[npar] = 0;
+                npar = 0;
+                vc_state = EScsi_getpars;
+                if (c == '[') {
+                        /* Function key */
+                        vc_state = ESfunckey;
+                        return;
+                }
+                priv1 = (c == '<');
+                priv2 = (c == '=');
+                priv3 = (c == '>');
+                priv4 = (c == '?');
+                if (priv1) {
+                        vc_state = ESinit;
+                        return;
+                }
+                if (priv2 || priv3 || priv4) {
+                        return;
+                }
+        case EScsi_getpars:
+                if (c==';' && npar<NPAR-1) {
+                        npar++;
+                        return;
+                } else if (c>='0' && c<='9') {
+                        par[npar] *= 10;
+                        par[npar] += c-'0';
+                        return;
+                } else vc_state=EScsi_gotpars;
+        case EScsi_gotpars:
+                vc_state = ESinit;
+                /*
+                 * Process control functions  with private parameter flag.
+                 */
+                switch(c) {
+                case '$':
+                        if (priv4) {
+                                vc_state = EScsi_dollar;
+                                return;
+                        }
+                        break;
+                case 'J':
+                        if (priv4) {
+                                /* DECSED - Selective erase in display */
+                                return;
+                        }
+                        break;
+                case 'K':
+                        if (priv4) {
+                                /* DECSEL - Selective erase in display */
+                                return;
+                        }
+                        break;
+                case 'h':       /* SM - Set Mode */
+                        set_mode(vc, 1);
+                        return;
+                case 'l':       /* RM - Reset Mode */
+                        set_mode(vc, 0);
+                        return;
+                case 'c':
+                        if (priv2) {
+                                if (!par[0])
+                                        vte_dec_da3(tty);
+                                priv2 = 0;
+                                return;
+                        }
+                        if (priv3) {
+                                if (!par[0])
+                                        vte_dec_da2(tty);
+                                priv3 = 0;
+                                return;
+                        }
+                        if (priv4) {
+                                if (par[0])
+                                        cursor_type = par[0] | (par[1]<<8) | (par[2]<<16);
+                                else
+                                        cursor_type = CUR_DEFAULT;
+                                priv4 = 0;
+                                return;
+                        }
+                        break;
+                case 'm':
+                        if (priv4) {
+                                clear_selection();
+                                if (par[0])
+                                        complement_mask = par[0]<<8 | par[1];
+                                else
+                                        complement_mask = s_complement_mask;
+                                priv4 = 0;
+                                return;
+                        }
+                        break;
+                case 'n':
+                        if (priv4) {
+                                switch (par[0]) {
+                                case 6: /* DECXCPR - Extended CPR */
+                                        vte_cpr(tty, 1);
+                                        break;
+                                case 15:        /* DEC printer status */
+                                        vte_fake_dec_dsr(tty, "13");
+                                        break;
+                                case 25:        /* DEC UDK status */
+                                        vte_fake_dec_dsr(tty, "21");
+                                        break;
+                                case 26:        /* DEC keyboard status */
+                                        vte_fake_dec_dsr(tty, "27;1;0;1");
+                                        break;
+                                case 53:        /* DEC locator status */
+                                        vte_fake_dec_dsr(tty, "53");
+                                        break;
+                                case 62:        /* DEC macro space */
+                                        vte_decmsr(tty);
+                                        break;
+                                case 75:        /* DEC data integrity */
+                                        vte_fake_dec_dsr(tty, "70");
+                                        break;
+                                case 85:       /* DEC multiple session status */                                        vte_fake_dec_dsr(tty, "83");
+                                        break;
+                                }
+                        } else
+                                switch (par[0]) {
+                                case 5: /* DSR - Device status report */
+                                        vte_dsr(tty);
+                                        break;
+                                case 6: /* CPR - Cursor position report */
+                                        vte_cpr(tty, 0);
+                                        break;
+                                }
+                        priv4 = 0;
+                        return;
+                }
+                if (priv1 || priv2 || priv3 || priv4) {
+                        priv1 =
+                        priv2 =
+                        priv3 =
+                        priv4 = 0;
+                        return;
+                }
+                /*
+                 * Process control functions with standard parameter strings.
+                 */
+                switch(c) {
+
+                        /* ===== Control functions w/ intermediate byte ===== */
+                case ' ':       /* Intermediate byte: SP (ISO 6429) */
+                        vc_state = EScsi_space;
+                        return;
+                case '!':       /* Intermediate byte: ! (DEC VT series) */
+                        vc_state = EScsi_exclam;
+                        return;
+                case '"':       /* Intermediate byte: " (DEC VT series) */
+                        vc_state = EScsi_dquote;
+                        return;
+                case '$':       /* Intermediate byte: $ (DEC VT series) */
+                        vc_state = EScsi_dollar;
+                        return;
+                case '&':       /* Intermediate byte: & (DEC VT series) */
+                        vc_state = EScsi_and;
+                        return;
+                case '*':       /* Intermediate byte: * (DEC VT series) */
+                        vc_state = EScsi_star;
+                        return;
+                case '+':       /* Intermediate byte: + (DEC VT series) */
+                        vc_state = EScsi_plus;
+                        return;
+                        /* ==== Control functions w/o intermediate byte ==== */
+                case '@':       /* ICH - Insert character */
+                        vte_ich(vc, par[0]);
+                        return;
+                case 'A':       /* CUU - Cursor up */
+                case 'k':       /* VPB - Line position backward */
+                        if (!par[0]) par[0]++;
+                        gotoxy(vc, x, y-par[0]);
+                        return;
+                case 'B':       /* CUD - Cursor down */
+                case 'e':       /* VPR - Line position forward */
+                        if (!par[0]) par[0]++;
+                        gotoxy(vc, x, y+par[0]);
+                        return;
+                case 'C':       /* CUF - Cursor right */
+                case 'a':       /* HPR - Character position forward */
+                        if (!par[0]) par[0]++;
+                        gotoxy(vc, x+par[0], y);
+                        return;
+                case 'D':       /* CUB - Cursor left */
+                case 'j':       /* HPB - Character position backward */
+                        if (!par[0]) par[0]++;
+                        gotoxy(vc, x-par[0], y);
+                        return;
+                case 'E':       /* CNL - Cursor next line */
+                        if (!par[0]) par[0]++;
+                        gotoxy(vc, 0, y+par[0]);
+                        return;
+                case 'F':       /* CPL - Cursor preceeding line */
+                        if (!par[0]) par[0]++;
+                        gotoxy(vc, 0, y-par[0]);
+                        return;
+                case 'G':       /* CHA - Cursor character absolute */
+                case '`':       /* HPA - Character position absolute */
+                        if (par[0]) par[0]--;
+                        gotoxy(vc, par[0], y);
+                        return;
+                case 'H':       /* CUP - Cursor position */
+                case 'f':       /* HVP - Horizontal and vertical position */
+                        if (par[0]) par[0]--;
+                        if (par[1]) par[1]--;
+                        gotoxay(vc, par[1], par[0]);
+                        return;
+                case 'I':       /* CHT - Cursor forward tabulation */
+                        if (!par[0])
+                                par[0]++;
+                        vte_cht(vc, par[0]);
+                        return;
+                case 'J':       /* ED - Erase in page */
+                        vte_ed(vc, par[0]);
+                        return;
+                case 'K':       /* EL - Erase in line */
+                        vte_el(vc, par[0]);
+                        return;
+                case 'L':       /* IL - Insert line */
+                        vte_il(vc, par[0]);
+                        return;
+                case 'M':       /* DL - Delete line */
+                        vte_dl(vc, par[0]);
+                        return;
+                case 'P':       /* DCH - Delete character */
+                        vte_dch(vc, par[0]);
+                        return;
+                case 'U':       /* NP - Next page */
+                case 'V':       /* PP - Preceeding page */
+                        return;
+                case 'W':       /* CTC - Cursor tabulation control */
+                        switch (par[0]) {
+                        case 0: /* Set character tab stop at current position */                                tab_stop[x >> 5] |= (1 << (x & 31));
+                                return;
+                        case 2: /* Clear character tab stop at curr. position */                                vte_tbc(vc, 0);
+                                return;
+                        case 5: /* All character tab stops are cleared. */
+                                vte_tbc(vc, 5);
+                                return;
+                        }
+                        return;
+                case 'X':       /* ECH - Erase character */
+                        vte_ech(vc, par[0]);
+                        return;
+                case 'Y':       /* CVT - Cursor line tabulation */
+                        if (!par[0])
+                                par[0]++;
+                        vte_cvt(vc, par[0]);
+                        return;
+                case 'Z':       /* CBT - Cursor backward tabulation */
+                        vte_cbt(vc, par[0]);
+                        return;
+                case ']':
+#ifndef VT_STRICT_ISO
+                        setterm_command(vc);
+#endif /* def VT_STRICT_ISO */
+                        return;
+                case 'c':       /* DA - Device attribute */
+                        if (!par[0])
+                                vte_da(tty);
+                        return;
+                case 'd':       /* VPA - Line position absolute */
+                        if (par[0]) par[0]--;
+                        gotoxay(vc, x, par[0]);
+                        return;
+                case 'g':       /* TBC - Tabulation clear */
+                        vte_tbc(vc, par[0]);
+                        return;
+                case 'm':       /* SGR - Select graphics rendition */
+                        vte_sgr(vc);
+                        return;
+
+                        /* ===== Private control sequences ===== */
+
+                case 'q': /* DECLL - but only 3 leds */
+                        switch (par[0]) {
+                        case 0: /* all LEDs off */
+                        case 1: /* LED 1 on */
+                        case 2: /* LED 2 on */
+                        case 3: /* LED 3 on */
+                                setledstate(&vc->kbd_table, 
+						(par[0] < 3) ? par[0] : 4);
+                        case 4: /* LED 4 on */
+				;
+                        }
+                        return;
+                case 'r':       /* DECSTBM - Set top and bottom margin */
+                        if (!par[0])
+                                par[0]++;
+                        if (!par[1])
+                                par[1] = video_num_lines;
+                        /* Minimum allowed region is 2 lines */
+                        if (par[0] < par[1] &&
+                            par[1] <= video_num_lines) {
+                                top=par[0]-1;
+                                bottom=par[1];
+                                gotoxay(vc, 0, 0);
+                        }
+                        return;
+                case 's':       /* DECSLRM - Set left and right margin */
+                        return;
+                case 't':       /* DECSLPP - Set lines per page */
+                        return;
+                case 'x':       /* DECREQTPARM - Request terminal parameters */
+                        vte_decreptparm(tty);
+                        return;
+                case 'y':
+                        if (par[0] == 4) {
+                                /* DECTST - Invoke confidence test */
+                                return;
+                        }
+                }
+                return;
+        case EScsi_space:
+                vc_state = ESinit;
+                switch (c) {
+                        /*
+                         * Note: All codes betweem 0x40 and 0x6f are subject to
+                         * standardisation by the ISO. The codes netweem 0x70
+                         * and 0x7f are free for private use.
+                         */
+                        case '@':       /* SL - Scroll left */
+                        case 'A':       /* SR - Scroll right */
+                                return;
+                        case 'P':       /* PPA - Page position absolute */
+                        case 'Q':       /* PPR - Page position forward */
+                        case 'R':       /* PPB - Page position backward */
+                                return;
+                }
+                return;
+        case EScsi_exclam:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'p':       /* DECSTR - Soft terminal reset */
+                                /*
+                                 * Note: On a true DEC VT there are differences
+                                 * between RIS and DECSTR. Right now we ignore
+                                 * this... -dbk
+                                 */
+                                vte_ris(vc, 1);
+                                return;
+                }
+                return;
+        case EScsi_dquote:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'p':       /* DECSCL - Set operating level */
+                                vte_decscl(vc);
+                                return;
+                        case 'q':       /* DECSCA - Select character protection
+attribute */
+                                return;
+                        case 'v':       /* DECRQDE - Request window report */
+				;
+                }
+                return;
+        case EScsi_dollar:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'p':       /* DECRQM - Request mode */
+                                vte_decrqm(tty, priv4);
+                                return;
+                        case 'r':       /* DECCARA - Change attributes in rectangular area */
+                                return;
+                        case 't':       /* DECRARA - Reverse attributes in rectangular area */
+                                return;
+                        case 'u':       /* DECRQTSR - Request terminal state */
+                                if (par[0] == 1)
+                                        vte_dectsr(tty);
+                                return;
+                        case 'v':       /* DECCRA - Copy rectangular area */
+                                return;
+                        case 'w':       /* DECRQPSR - Request presentation status */
+                                switch (par[0]) {
+                                        case 1:
+                                                vte_deccir(tty);
+                                                break;
+                                        case 2:
+                                                vte_dectabsr(tty);
+                                                break;
+                                }
+                                return;
+                        case 'x':       /* DECFRA - Fill rectangular area */
+                                return;
+                        case 'z':       /* DECERA - Erase rectangular area */
+                                return;
+                        case '{':       /* DECSERA - Selective erase rectangular area */
+                                return;
+                        case '|':       /* DECSCPP - Set columns per page */
+                                return;
+                        case '}':       /* DECSASD - Select active status  display */
+                                return;
+                        case '~':       /* DECSSDT - Select status display type
+*/
+                                return;
+                }
+                return;
+        case EScsi_and:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'u':       /* DECRQUPSS - Request user-preferred supplemental set */
+                                return;
+                        case 'x':       /* Enable Session Command */
+                                return;
+                }
+                return;
+        case EScsi_squote:
+                vc_state = ESinit;
+                switch (c) {
+                        case '}':       /* DECIC - Insert column */
+                                return;
+                        case '~':       /* DECDC - Delete column */
+                                return;
+                }
+        case EScsi_star:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'x':       /* DECSACE - Select attribute change extent */
+                                return;
+                        case 'y':       /* DECRQCRA - Request checksum on rectangular area */
+                                return;
+                        case 'z':       /* DECINVM - Invoke macro */
+                                return;
+                        case '|':       /* DECSNLS - Select number of lines */
+                                return;
+                        case '}':       /* DECLFKC - Local function key control
+*/
+                                return;
+                }
+                return;
+        case EScsi_plus:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'p':       /* DECSR - Secure reset */
+                                return;
+                }
+                return;
+        case ESdocs:
+                vc_state = ESinit;
+                switch (c) {
+                case '@':  /* defined in ISO 2022 */
+                        utf = 0;
+                        return;
+                case 'G':  /* prelim official escape code */
+                case '8':  /* retained for compatibility */
+                        utf = 1;
+                        return;
+                }
+                return;
+#ifdef CONFIG_VT_HP
+        case ESesc_and:
+                vc_state = ESinit;
+                switch (c) {
+                        case 'f':       /* Set function key label */
+                                return;
+                        case 'j':       /* Display function key labels */
+                                return;
+                }
+                return;
+#endif
+        case ESfunckey:
+                vc_state = ESinit;
+                return;
+        case ESscf:
+                vc_state = ESinit;
+                if (c == '8') {
+                        /* DEC screen alignment test. kludge :-) */
+                        video_erase_char =
+                                (video_erase_char & 0xff00) | 'E';
+                        vte_ed(vc, 2);
+                        video_erase_char =
+                                (video_erase_char & 0xff00) | ' ';
+                        do_update_region(vc, origin, screenbuf_size/2);
+                }
+                return;
+        case ESgzd4:
+                switch (c) {
+                case '0':       /* DEC Special graphics */
+                        G0_charset = GRAF_MAP;
+						break;
+#if 0
+                case '>':       /* DEC Technical */
+                        G0_charset = DEC_TECH_MAP;
+                        break;
+#endif
+                case 'A':       /* ISO Latin-1 supplemental */
+                        G0_charset = LAT1_MAP;
+                        break;
+                case 'B':       /* ASCII */
+                        G0_charset = LAT1_MAP;
+                        break;
+                case 'U':
+                        G0_charset = IBMPC_MAP;
+                        break;
+                case 'K':
+                        G0_charset = USER_MAP;
+                        break;
+                }
+                if (charset == 0)
+                        set_translate(vc, G0_charset);
+                vc_state = ESinit;
+                return;
+        case ESg1d4:
+                switch (c) {
+                case '0':       /* DEC Special graphics */
+                        G1_charset = GRAF_MAP;
+                        break;
+#if 0
+                case '>':       /* DEC Technical */
+                        G1_charset = DEC_TECH_MAP;
+                        break;
+#endif
+                case 'A':       /* ISO Latin-1 supplemental */
+                        G1_charset = LAT1_MAP;
+                        break;
+                case 'B':       /* ASCII */
+                        G1_charset = LAT1_MAP;
+                        break;
+                case 'U':
+                        G1_charset = IBMPC_MAP;
+                        break;
+                case 'K':
+                        G1_charset = USER_MAP;
+                        break;
+                }
+                if (charset == 1)
+                        set_translate(vc, G1_charset);
+                vc_state = ESinit;
+                return;
+        case ESg2d4:
+                switch (c) {
+                case '0':       /* DEC Special graphics */
+                        G2_charset = GRAF_MAP;
+                        break;
+#if 0
+                case '>':       /* DEC Technical */
+                        G2_charset = DEC_TECH_MAP;
+                        break;
+#endif
+                case 'A':       /* ISO Latin-1 supplemental */
+                        G2_charset = LAT1_MAP;
+                        break;
+                case 'B':       /* ASCII */
+                        G2_charset = LAT1_MAP;
+                        break;
+                case 'U':
+                        G2_charset = IBMPC_MAP;
+                        break;
+                case 'K':
+                        G2_charset = USER_MAP;
+                        break;
+                }
+                if (charset == 1)
+                        set_translate(vc, G2_charset);
+                vc_state = ESinit;
+                return;
+        case ESg3d4:
+                switch (c) {
+                case '0':       /* DEC Special graphics */
+                        G3_charset = GRAF_MAP;
+                        break;
+#if 0
+                case '>':       /* DEC Technical */
+                        G3_charset = DEC_TECH_MAP;
+                        break;
+#endif
+                case 'A':       /* ISO Latin-1 supplemental */
+                        G3_charset = LAT1_MAP;
+                        break;
+                case 'B':       /* ASCII */
+                        G3_charset = LAT1_MAP;
+                        break;
+                case 'U':
+                        G3_charset = IBMPC_MAP;
+                        break;
+                case 'K':
+                        G3_charset = USER_MAP;
+                        break;
+                }
+                if (charset == 1)
+                        set_translate(vc, G3_charset);
+                vc_state = ESinit;
+                return;
+        default:
+                vc_state = ESinit;
+        }
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/Config.help linux-2.5/drivers/char/drm/Config.help
--- linux-2.5.13/drivers/char/drm/Config.help	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/drm/Config.help	Mon Feb 25 18:58:39 2002
@@ -37,3 +37,7 @@
   card.  If M is selected, the module will be called mga.o.  AGP
   support is required for this driver to work.
 
+CONFIG_DRM_SIS
+  Choose this option if you have a SIS graphics card. AGP support is
+  required for this driver to work.
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/Config.in linux-2.5/drivers/char/drm/Config.in
--- linux-2.5.13/drivers/char/drm/Config.in	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/char/drm/Config.in	Thu Dec 13 16:32:35 2001
@@ -13,4 +13,5 @@
     dep_tristate '  ATI Radeon' CONFIG_DRM_RADEON $CONFIG_AGP
     dep_tristate '  Intel I810' CONFIG_DRM_I810 $CONFIG_AGP
     dep_tristate '  Matrox g200/g400' CONFIG_DRM_MGA $CONFIG_AGP
+    dep_tristate '  SiS' CONFIG_DRM_SIS $CONFIG_AGP
 fi
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/Makefile linux-2.5/drivers/char/drm/Makefile
--- linux-2.5.13/drivers/char/drm/Makefile	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/char/drm/Makefile	Mon Apr 22 02:05:17 2002
@@ -11,6 +11,7 @@
 i810-objs   := i810_drv.o i810_dma.o
 radeon-objs := radeon_drv.o radeon_cp.o radeon_state.o
 ffb-objs    := ffb_drv.o ffb_context.o
+sis-objs    := sis_drv.o sis_ds.o sis_mm.o
 
 obj-$(CONFIG_DRM_GAMMA) += gamma.o
 obj-$(CONFIG_DRM_TDFX)	+= tdfx.o
@@ -19,5 +20,6 @@
 obj-$(CONFIG_DRM_MGA)	+= mga.o
 obj-$(CONFIG_DRM_I810)	+= i810.o
 obj-$(CONFIG_DRM_FFB)   += ffb.o
+obj-$(CONFIG_DRM_SIS)   += sis.o
 
 include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/drm.h linux-2.5/drivers/char/drm/drm.h
--- linux-2.5.13/drivers/char/drm/drm.h	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/char/drm/drm.h	Thu May  2 22:22:25 2002
@@ -104,7 +104,7 @@
 #include "i810_drm.h"
 #include "r128_drm.h"
 #include "radeon_drm.h"
-#ifdef CONFIG_DRM_SIS
+#if defined(CONFIG_DRM_SIS) || defined(CONFIG_DRM_SIS_MODULE)
 #include "sis_drm.h"
 #endif
 
@@ -483,7 +483,7 @@
 #define DRM_IOCTL_RADEON_INDIRECT	DRM_IOWR(0x4d, drm_radeon_indirect_t)
 #define DRM_IOCTL_RADEON_TEXTURE	DRM_IOWR(0x4e, drm_radeon_texture_t)
 
-#ifdef CONFIG_DRM_SIS
+#if defined(CONFIG_DRM_SIS) || defined(CONFIG_DRM_SIS_MODULE)
 /* SiS specific ioctls */
 #define SIS_IOCTL_FB_ALLOC		DRM_IOWR(0x44, drm_sis_mem_t)
 #define SIS_IOCTL_FB_FREE		DRM_IOW( 0x45, drm_sis_mem_t)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/drm_agpsupport.h linux-2.5/drivers/char/drm/drm_agpsupport.h
--- linux-2.5.13/drivers/char/drm/drm_agpsupport.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/char/drm/drm_agpsupport.h	Fri May  3 03:49:06 2002
@@ -317,6 +317,8 @@
 			break;
 #endif
 
+		case HP_ZX1:		head->chipset = "HP ZX1";	 break;
+
 		default:		head->chipset = "Unknown";       break;
 		}
 #if LINUX_VERSION_CODE <= 0x020408
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/drm_context.h linux-2.5/drivers/char/drm/drm_context.h
--- linux-2.5.13/drivers/char/drm/drm_context.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/char/drm/drm_context.h	Thu May  2 22:22:25 2002
@@ -27,6 +27,10 @@
  * Authors:
  *    Rickard E. (Rik) Faith <faith@valinux.com>
  *    Gareth Hughes <gareth@valinux.com>
+ * ChangeLog:
+ *  2001-11-16	Torsten Duwe <duwe@caldera.de>
+ *		added context constructor/destructor hooks,
+ *		needed by SiS driver's memory management.
  */
 
 #define __NO_VERSION__
@@ -316,6 +320,10 @@
 				/* Should this return -EBUSY instead? */
 		return -ENOMEM;
 	}
+#ifdef DRIVER_CTX_CTOR
+	if ( ctx.handle != DRM_KERNEL_CONTEXT )
+		DRIVER_CTX_CTOR(ctx.handle); /* XXX: also pass dev ? */
+#endif
 
 	if ( copy_to_user( (drm_ctx_t *)arg, &ctx, sizeof(ctx) ) )
 		return -EFAULT;
@@ -390,6 +398,9 @@
 		priv->remove_auth_on_close = 1;
 	}
 	if ( ctx.handle != DRM_KERNEL_CONTEXT ) {
+#ifdef DRIVER_CTX_DTOR
+		DRIVER_CTX_DTOR(ctx.handle); /* XXX: also pass dev ? */
+#endif
 		DRM(ctxbitmap_free)( dev, ctx.handle );
 	}
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis.h linux-2.5/drivers/char/drm/sis.h
--- linux-2.5.13/drivers/char/drm/sis.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis.h	Thu Dec 13 16:32:35 2001
@@ -0,0 +1,56 @@
+/* sis_drv.h -- Private header for sis driver -*- linux-c -*-
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * 
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis.h,v 1.1 2001/05/19 18:29:22 dawes Exp $ */
+
+#ifndef __SIS_H__
+#define __SIS_H__
+
+/* This remains constant for all DRM template files.
+ * Name it sisdrv_##x as there's a conflict with sis_free/malloc in the kernel
+ * that's used for fb devices 
+ */
+#define DRM(x) sisdrv_##x
+
+/* General customization:
+ */
+#define __HAVE_AGP		1
+#define __MUST_HAVE_AGP		0
+#define __HAVE_MTRR		1
+#define __HAVE_CTX_BITMAP	1
+
+/* Buffer customization:
+ */
+#define DRIVER_AGP_BUFFERS_MAP( dev )					\
+	((drm_sis_private_t *)((dev)->dev_private))->buffers
+
+extern int sis_init_context(int context);
+extern int sis_final_context(int context);
+
+#define DRIVER_CTX_CTOR sis_init_context
+#define DRIVER_CTX_DTOR sis_final_context
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis_drm.h linux-2.5/drivers/char/drm/sis_drm.h
--- linux-2.5.13/drivers/char/drm/sis_drm.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis_drm.h	Thu Dec 13 16:32:35 2001
@@ -0,0 +1,36 @@
+
+#ifndef _sis_drm_public_h_
+#define _sis_drm_public_h_
+
+typedef struct {
+  int context;
+  unsigned int offset;
+  unsigned int size;
+  unsigned int free;
+} drm_sis_mem_t;
+
+typedef struct {
+  unsigned int offset, size;
+} drm_sis_agp_t;
+
+typedef struct {
+  unsigned int left, right;
+} drm_sis_flip_t;
+
+#ifdef __KERNEL__
+
+int sis_fb_alloc(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+int sis_fb_free(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+
+int sisp_agp_init(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+int sisp_agp_alloc(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+int sisp_agp_free(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+
+#endif
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis_drv.c linux-2.5/drivers/char/drm/sis_drv.c
--- linux-2.5.13/drivers/char/drm/sis_drv.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis_drv.c	Mon Jan 14 22:39:45 2002
@@ -0,0 +1,74 @@
+/* sis.c -- sis driver -*- linux-c -*-
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/config.h>
+#include "sis.h"
+#include "drmP.h"
+#include "sis_drm.h"
+#include "sis_drv.h"
+
+#define DRIVER_AUTHOR	 "SIS"
+#define DRIVER_NAME	 "sis"
+#define DRIVER_DESC	 "SIS 300/630/540"
+#define DRIVER_DATE	 "20010503"
+#define DRIVER_MAJOR	 1
+#define DRIVER_MINOR	 0
+#define DRIVER_PATCHLEVEL  0
+
+#define DRIVER_IOCTLS \
+        [DRM_IOCTL_NR(SIS_IOCTL_FB_ALLOC)]   = { sis_fb_alloc,	  1, 0 }, \
+        [DRM_IOCTL_NR(SIS_IOCTL_FB_FREE)]    = { sis_fb_free,	  1, 0 }, \
+        /* AGP Memory Management */					  \
+        [DRM_IOCTL_NR(SIS_IOCTL_AGP_INIT)]   = { sisp_agp_init,	  1, 0 }, \
+        [DRM_IOCTL_NR(SIS_IOCTL_AGP_ALLOC)]  = { sisp_agp_alloc,  1, 0 }, \
+        [DRM_IOCTL_NR(SIS_IOCTL_AGP_FREE)]   = { sisp_agp_free,	  1, 0 }
+#if 0 /* these don't appear to be defined */
+	/* SIS Stereo */						 
+	[DRM_IOCTL_NR(DRM_IOCTL_CONTROL)]    = { sis_control,	  1, 1 }, 
+        [DRM_IOCTL_NR(SIS_IOCTL_FLIP)]       = { sis_flip,	  1, 1 }, 
+        [DRM_IOCTL_NR(SIS_IOCTL_FLIP_INIT)]  = { sis_flip_init,	  1, 1 }, 
+        [DRM_IOCTL_NR(SIS_IOCTL_FLIP_FINAL)] = { sis_flip_final,  1, 1 }
+#endif
+
+#define __HAVE_COUNTERS		5
+
+#include "drm_auth.h"
+#include "drm_agpsupport.h"
+#include "drm_bufs.h"
+#include "drm_context.h"
+#include "drm_dma.h"
+#include "drm_drawable.h"
+#include "drm_drv.h"
+#include "drm_fops.h"
+#include "drm_init.h"
+#include "drm_ioctl.h"
+#include "drm_lists.h"
+#include "drm_lock.h"
+#include "drm_memory.h"
+#include "drm_proc.h"
+#include "drm_vm.h"
+#include "drm_stub.h"
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis_drv.h linux-2.5/drivers/char/drm/sis_drv.h
--- linux-2.5.13/drivers/char/drm/sis_drv.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis_drv.h	Thu Dec 13 16:32:35 2001
@@ -0,0 +1,45 @@
+/* sis_drv.h -- Private header for sis driver -*- linux-c -*-
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * 
+ */
+
+#ifndef _SIS_DRV_H_
+#define _SIS_DRV_H_
+
+typedef struct drm_sis_private {
+	drm_map_t *buffers;
+} drm_sis_private_t;
+
+/* Stereo ? - this was never committed */
+
+int sis_flip(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+int sis_flip_init(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+int sis_flip_final(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg);
+void flip_final(void);
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis_ds.c linux-2.5/drivers/char/drm/sis_ds.c
--- linux-2.5.13/drivers/char/drm/sis_ds.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis_ds.c	Fri Feb 15 18:02:54 2002
@@ -0,0 +1,406 @@
+/* sis_ds.c -- Private header for Direct Rendering Manager -*- linux-c -*-
+ * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
+ *
+ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * 
+ * Authors:
+ *    Sung-Ching Lin <sclin@sis.com.tw>
+ * 
+ */
+
+#define __NO_VERSION__
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <asm/io.h>
+#include <linux/pci.h>
+
+#include "sis_ds.h"
+
+/* Set Data Structure, not check repeated value
+ * temporarily used
+ */
+
+set_t *setInit(void)
+{
+  int i;
+  set_t *set;
+
+  set = (set_t *)MALLOC(sizeof(set_t));
+  for(i = 0; i < SET_SIZE; i++){
+    set->list[i].free_next = i+1;    
+    set->list[i].alloc_next = -1;
+  }    
+  set->list[SET_SIZE-1].free_next = -1;
+  set->free = 0;
+  set->alloc = -1;
+  set->trace = -1;
+  
+  return set;
+}
+
+int setAdd(set_t *set, ITEM_TYPE item)
+{
+  int free = set->free;
+  
+  if(free != -1){
+    set->list[free].val = item;
+    set->free = set->list[free].free_next;
+  }
+  else{
+    return 0;
+  }
+
+  set->list[free].alloc_next = set->alloc;
+  set->alloc = free;  
+  set->list[free].free_next = -1;    
+
+  return 1;
+}
+
+int setDel(set_t *set, ITEM_TYPE item)
+{
+  int alloc = set->alloc;
+  int prev = -1;  
+  
+  while(alloc != -1){
+    if(set->list[alloc].val == item){
+      if(prev != -1)      
+        set->list[prev].alloc_next = set->list[alloc].alloc_next; 
+      else
+        set->alloc = set->list[alloc].alloc_next;
+      break;
+    }
+    prev = alloc;
+    alloc = set->list[alloc].alloc_next;      
+  }
+
+  if(alloc == -1)
+    return 0;
+  
+  set->list[alloc].free_next = set->free;
+  set->free = alloc;
+  set->list[alloc].alloc_next = -1;   
+
+  return 1;
+}
+
+/* setFirst -> setAdd -> setNext is wrong */
+
+int setFirst(set_t *set, ITEM_TYPE *item)
+{
+  if(set->alloc == -1)
+    return 0;
+
+  *item = set->list[set->alloc].val;
+  set->trace = set->list[set->alloc].alloc_next; 
+
+  return 1;
+}
+
+int setNext(set_t *set, ITEM_TYPE *item)
+{
+  if(set->trace == -1)
+    return 0;
+  
+  *item = set->list[set->trace].val;
+  set->trace = set->list[set->trace].alloc_next;      
+
+  return 1;
+}
+
+int setDestroy(set_t *set)
+{
+  FREE(set);
+
+  return 1;
+}
+
+/*
+ * GLX Hardware Device Driver common code
+ * Copyright (C) 1999 Keith Whitwell
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#define ISFREE(bptr) ((bptr)->free)
+
+#define PRINTF(fmt, arg...) do{}while(0)
+#define fprintf(fmt, arg...) do{}while(0)
+
+static void *calloc(size_t nmemb, size_t size)
+{
+  void *addr;
+  addr = kmalloc(nmemb*size, GFP_KERNEL);
+  memset(addr, 0, nmemb*size);
+  return addr;
+}
+#define free(n) kfree(n)
+           
+void mmDumpMemInfo( memHeap_t *heap )
+{
+  TMemBlock *p;
+
+  PRINTF ("Memory heap %p:\n", heap);
+  if (heap == 0) {
+    PRINTF ("  heap == 0\n");
+  } else {
+    p = (TMemBlock *)heap;
+    while (p) {
+      PRINTF ("  Offset:%08x, Size:%08x, %c%c\n",p->ofs,p->size,
+	     p->free ? '.':'U',
+	     p->reserved ? 'R':'.');
+      p = p->next;
+    }
+  }
+  PRINTF ("End of memory blocks\n");
+}
+
+memHeap_t *mmInit(int ofs,
+		  int size)
+{
+   PMemBlock blocks;
+  
+   if (size <= 0) {
+      return 0;
+   }
+   blocks = (TMemBlock *) calloc(1,sizeof(TMemBlock));
+   if (blocks) {
+      blocks->ofs = ofs;
+      blocks->size = size;
+      blocks->free = 1;
+      return (memHeap_t *)blocks;
+   } else
+      return 0;
+}
+
+/* Kludgey workaround for existing i810 server.  Remove soon.
+ */
+memHeap_t *mmAddRange( memHeap_t *heap,
+		       int ofs,
+		       int size )
+{
+   PMemBlock blocks;
+   blocks = (TMemBlock *) calloc(2,sizeof(TMemBlock));
+   if (blocks) {
+      blocks[0].size = size;
+      blocks[0].free = 1;
+      blocks[0].ofs = ofs;
+      blocks[0].next = &blocks[1];
+
+      /* Discontinuity - stops JoinBlock from trying to join non-adjacent
+       * ranges.
+       */
+      blocks[1].size = 0;
+      blocks[1].free = 0;
+      blocks[1].ofs = ofs+size;
+      blocks[1].next = (PMemBlock) heap;      
+      return (memHeap_t *)blocks;
+   } 
+   else
+      return heap;
+}
+
+static TMemBlock* SliceBlock(TMemBlock *p, 
+			     int startofs, int size, 
+			     int reserved, int alignment)
+{
+  TMemBlock *newblock;
+
+  /* break left */
+  if (startofs > p->ofs) {
+    newblock = (TMemBlock*) calloc(1,sizeof(TMemBlock));
+    newblock->ofs = startofs;
+    newblock->size = p->size - (startofs - p->ofs);
+    newblock->free = 1;
+    newblock->next = p->next;
+    p->size -= newblock->size;
+    p->next = newblock;
+    p = newblock;
+  }
+
+  /* break right */
+  if (size < p->size) {
+    newblock = (TMemBlock*) calloc(1,sizeof(TMemBlock));
+    newblock->ofs = startofs + size;
+    newblock->size = p->size - size;
+    newblock->free = 1;
+    newblock->next = p->next;
+    p->size = size;
+    p->next = newblock;
+  }
+
+  /* p = middle block */
+  p->align = alignment;
+  p->free = 0;
+  p->reserved = reserved;
+  return p;
+}
+
+PMemBlock mmAllocMem( memHeap_t *heap, int size, int align2, int startSearch)
+{
+  int mask,startofs,endofs;
+  TMemBlock *p;
+
+  if (!heap || align2 < 0 || size <= 0)
+    return NULL;
+  mask = (1 << align2)-1;
+  startofs = 0;
+  p = (TMemBlock *)heap;
+  while (p) {
+    if (ISFREE(p)) {
+      startofs = (p->ofs + mask) & ~mask;
+      if ( startofs < startSearch ) {
+      	startofs = startSearch;
+      }
+      endofs = startofs+size;
+      if (endofs <= (p->ofs+p->size))
+	break;
+    }
+    p = p->next;
+  }
+  if (!p)
+    return NULL;
+  p = SliceBlock(p,startofs,size,0,mask+1);
+  p->heap = heap;
+  return p;
+}
+
+static __inline__ int Join2Blocks(TMemBlock *p)
+{
+  if (p->free && p->next && p->next->free) {
+    TMemBlock *q = p->next;
+    p->size += q->size;
+    p->next = q->next;
+    free(q);
+    return 1;
+  }
+  return 0;
+}
+
+int mmFreeMem(PMemBlock b)
+{
+  TMemBlock *p,*prev;
+
+  if (!b)
+    return 0;
+  if (!b->heap) {
+     fprintf(stderr, "no heap\n");
+     return -1;
+  }
+  p = b->heap;
+  prev = NULL;
+  while (p && p != b) {
+    prev = p;
+    p = p->next;
+  }
+  if (!p || p->free || p->reserved) {
+     if (!p)
+	fprintf(stderr, "block not found in heap\n");
+     else if (p->free)
+	fprintf(stderr, "block already free\n");
+     else
+	fprintf(stderr, "block is reserved\n");
+    return -1;
+  }
+  p->free = 1;
+  Join2Blocks(p);
+  if (prev)
+    Join2Blocks(prev);
+  return 0;
+}
+
+int mmReserveMem(memHeap_t *heap, int offset,int size)
+{
+  int endofs;
+  TMemBlock *p;
+
+  if (!heap || size <= 0)
+    return -1;
+  endofs = offset+size;
+  p = (TMemBlock *)heap;
+  while (p && p->ofs <= offset) {
+    if (ISFREE(p) && endofs <= (p->ofs+p->size)) {
+      SliceBlock(p,offset,size,1,1);
+      return 0;
+    }
+    p = p->next;
+  }
+  return -1;
+}
+
+int mmFreeReserved(memHeap_t *heap, int offset)
+{
+  TMemBlock *p,*prev;
+
+  if (!heap)
+    return -1;
+  p = (TMemBlock *)heap;
+  prev = NULL;
+  while (p && p->ofs != offset) {
+    prev = p;
+    p = p->next;
+  }
+  if (!p || !p->reserved)
+    return -1;
+  p->free = 1;
+  p->reserved = 0;
+  Join2Blocks(p);
+  if (prev)
+    Join2Blocks(prev);
+  return 0;
+}
+
+void mmDestroy(memHeap_t *heap)
+{
+  TMemBlock *p,*q;
+
+  if (!heap)
+    return;
+  p = (TMemBlock *)heap;
+  while (p) {
+    q = p->next;
+    free(p);
+    p = q;
+  }
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis_ds.h linux-2.5/drivers/char/drm/sis_ds.h
--- linux-2.5.13/drivers/char/drm/sis_ds.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis_ds.h	Thu Dec 13 16:32:35 2001
@@ -0,0 +1,163 @@
+/* sis_ds.h -- Private header for Direct Rendering Manager -*- linux-c -*-
+ * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
+ *
+ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * 
+ * Authors:
+ *    Sung-Ching Lin <sclin@sis.com.tw>
+ * 
+ */
+
+#ifndef _sis_ds_h_
+#define _sis_ds_h_
+
+/* Set Data Structure */
+
+#define SET_SIZE 5000
+#define MALLOC(s) kmalloc(s, GFP_KERNEL)
+#define FREE(s) kfree(s)
+
+typedef unsigned int ITEM_TYPE;
+
+typedef struct {
+  ITEM_TYPE val;
+  int alloc_next, free_next;
+} list_item_t;
+
+typedef struct {
+  int alloc;
+  int free;
+  int trace;
+  list_item_t list[SET_SIZE];
+} set_t;
+
+set_t *setInit(void);
+int setAdd(set_t *set, ITEM_TYPE item);
+int setDel(set_t *set, ITEM_TYPE item);
+int setFirst(set_t *set, ITEM_TYPE *item);
+int setNext(set_t *set, ITEM_TYPE *item);
+int setDestroy(set_t *set);
+
+#endif
+
+/*
+ * GLX Hardware Device Driver common code
+ * Copyright (C) 1999 Keith Whitwell
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef MM_INC
+#define MM_INC
+
+struct mem_block_t {
+  struct mem_block_t *next;
+  struct mem_block_t *heap;
+  int ofs,size;
+  int align;
+  int free:1;
+  int reserved:1;
+};
+typedef struct mem_block_t TMemBlock;
+typedef struct mem_block_t *PMemBlock;
+
+/* a heap is just the first block in a chain */
+typedef struct mem_block_t memHeap_t;
+
+static __inline__ int mmBlockSize(PMemBlock b)
+{ return b->size; }
+
+static __inline__ int mmOffset(PMemBlock b)
+{ return b->ofs; }
+
+static __inline__ void mmMarkReserved(PMemBlock b)
+{ b->reserved = 1; }
+
+/* 
+ * input: total size in bytes
+ * return: a heap pointer if OK, NULL if error
+ */
+memHeap_t *mmInit( int ofs, int size );
+
+
+
+memHeap_t *mmAddRange( memHeap_t *heap,
+		       int ofs,
+		       int size );
+
+
+/*
+ * Allocate 'size' bytes with 2^align2 bytes alignment,
+ * restrict the search to free memory after 'startSearch'
+ * depth and back buffers should be in different 4mb banks
+ * to get better page hits if possible
+ * input:	size = size of block
+ *       	align2 = 2^align2 bytes alignment
+ *		startSearch = linear offset from start of heap to begin search
+ * return: pointer to the allocated block, 0 if error
+ */
+PMemBlock  mmAllocMem( memHeap_t *heap, int size, int align2, int startSearch );
+
+/*
+ * Free block starts at offset
+ * input: pointer to a block
+ * return: 0 if OK, -1 if error
+ */
+int  mmFreeMem( PMemBlock b );
+
+/*
+ * Reserve 'size' bytes block start at offset
+ * This is used to prevent allocation of memory already used
+ * by the X server for the front buffer, pixmaps, and cursor
+ * input: size, offset
+ * output: 0 if OK, -1 if error
+ */
+int mmReserveMem( memHeap_t *heap, int offset,int size );
+int mmFreeReserved( memHeap_t *heap, int offset );
+
+/*
+ * destroy MM
+ */
+void mmDestroy( memHeap_t *mmInit );
+
+/* For debuging purpose. */
+void mmDumpMemInfo( memHeap_t *mmInit );
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/drm/sis_mm.c linux-2.5/drivers/char/drm/sis_mm.c
--- linux-2.5.13/drivers/char/drm/sis_mm.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/drm/sis_mm.c	Thu Dec 13 16:32:35 2001
@@ -0,0 +1,307 @@
+/* sis_mm.c -- Private header for Direct Rendering Manager -*- linux-c -*-
+ * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
+ *
+ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * 
+ * Authors:
+ *    Sung-Ching Lin <sclin@sis.com.tw>
+ * 
+ */
+
+#define __NO_VERSION__
+#include "sis.h"
+#include <linux/sisfb.h>
+#include "drmP.h"
+#include "sis_drm.h"
+#include "sis_drv.h"
+#include "sis_ds.h"
+
+#define MAX_CONTEXT 100
+#define VIDEO_TYPE 0 
+#define AGP_TYPE 1
+
+typedef struct {
+  int used;
+  int context;
+  set_t *sets[2]; /* 0 for video, 1 for AGP */
+} sis_context_t;
+
+static sis_context_t global_ppriv[MAX_CONTEXT];
+
+static int add_alloc_set(int context, int type, unsigned int val)
+{
+  int i, retval = 0;
+  
+  for(i = 0; i < MAX_CONTEXT; i++)
+    if(global_ppriv[i].used && global_ppriv[i].context == context){
+      retval = setAdd(global_ppriv[i].sets[type], val);
+      break;
+    }
+  return retval;
+}
+
+static int del_alloc_set(int context, int type, unsigned int val)
+{  
+  int i, retval = 0;
+  for(i = 0; i < MAX_CONTEXT; i++)
+    if(global_ppriv[i].used && global_ppriv[i].context == context){
+      retval = setDel(global_ppriv[i].sets[type], val);
+      break;
+    }
+  return retval;
+}
+
+/* fb management via fb device */ 
+#if 1
+int sis_fb_alloc(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  drm_sis_mem_t fb;
+  struct sis_memreq req;
+  int retval = 0;
+   
+  if (copy_from_user(&fb, (drm_sis_mem_t *)arg, sizeof(fb)))
+	  return -EFAULT;
+  
+  req.size = fb.size;
+  sis_malloc(&req);
+  if(req.offset){
+    /* TODO */
+    fb.offset = req.offset;
+    fb.free = req.offset;
+    if(!add_alloc_set(fb.context, VIDEO_TYPE, fb.free)){
+      DRM_DEBUG("adding to allocation set fails\n");
+      sis_free(req.offset);
+      retval = -1;
+    }
+  }
+  else{  
+    fb.offset = 0;
+    fb.size = 0;
+    fb.free = 0;
+  }
+   
+  if (copy_to_user((drm_sis_mem_t *)arg, &fb, sizeof(fb))) return -EFAULT;
+
+  DRM_DEBUG("alloc fb, size = %d, offset = %ld\n", fb.size, req.offset);
+
+  return retval;
+}
+
+int sis_fb_free(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  drm_sis_mem_t fb;
+  int retval = 0;
+    
+  if (copy_from_user(&fb, (drm_sis_mem_t *)arg, sizeof(fb)))
+	  return -EFAULT;
+  
+  if(!fb.free){
+    return -1;
+  }
+
+  sis_free(fb.free);
+  if(!del_alloc_set(fb.context, VIDEO_TYPE, fb.free))
+    retval = -1;
+
+  DRM_DEBUG("free fb, offset = %d\n", fb.free);
+  
+  return retval;
+}
+
+#else
+
+int sis_fb_alloc(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  return -1;
+}
+
+int sis_fb_free(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  return 0;
+}
+
+#endif
+
+/* agp memory management */ 
+#if 1
+
+static memHeap_t *AgpHeap = NULL;
+
+int sisp_agp_init(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  drm_sis_agp_t agp;
+   
+  if (copy_from_user(&agp, (drm_sis_agp_t *)arg, sizeof(agp)))
+	  return -EFAULT;
+
+  AgpHeap = mmInit(agp.offset, agp.size);
+
+  DRM_DEBUG("offset = %u, size = %u", agp.offset, agp.size);
+  
+  return 0;
+}
+
+int sisp_agp_alloc(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  drm_sis_mem_t agp;
+  PMemBlock block;
+  int retval = 0;
+   
+  if(!AgpHeap)
+    return -1;
+  
+  if (copy_from_user(&agp, (drm_sis_mem_t *)arg, sizeof(agp)))
+	  return -EFAULT;
+  
+  block = mmAllocMem(AgpHeap, agp.size, 0, 0);
+  if(block){
+    /* TODO */
+    agp.offset = block->ofs;
+    agp.free = (unsigned int)block;
+    if(!add_alloc_set(agp.context, AGP_TYPE, agp.free)){
+      DRM_DEBUG("adding to allocation set fails\n");
+      mmFreeMem((PMemBlock)agp.free);
+      retval = -1;
+    }
+  }
+  else{  
+    agp.offset = 0;
+    agp.size = 0;
+    agp.free = 0;
+  }
+   
+  if (copy_to_user((drm_sis_mem_t *)arg, &agp, sizeof(agp))) return -EFAULT;
+
+  DRM_DEBUG("alloc agp, size = %d, offset = %d\n", agp.size, agp.offset);
+
+  return retval;
+}
+
+int sisp_agp_free(struct inode *inode, struct file *filp, unsigned int cmd,
+		  unsigned long arg)
+{
+  drm_sis_mem_t agp;
+  int retval = 0;
+
+  if(!AgpHeap)
+    return -1;
+    
+  if (copy_from_user(&agp, (drm_sis_mem_t *)arg, sizeof(agp)))
+	  return -EFAULT;
+  
+  if(!agp.free){
+    return -1;
+  }
+
+  mmFreeMem((PMemBlock)agp.free);
+  if(!del_alloc_set(agp.context, AGP_TYPE, agp.free))
+    retval = -1;
+
+  DRM_DEBUG("free agp, free = %d\n", agp.free);
+  
+  return retval;
+}
+
+#endif
+
+int sis_init_context(int context)
+{
+	int i;
+	
+	for(i = 0; i < MAX_CONTEXT ; i++)
+	  if(global_ppriv[i].used && (global_ppriv[i].context == context))
+	    break;
+
+	if(i >= MAX_CONTEXT){
+	  for(i = 0; i < MAX_CONTEXT ; i++){
+	    if(!global_ppriv[i].used){
+	      global_ppriv[i].context = context;
+	      global_ppriv[i].used = 1;
+	      global_ppriv[i].sets[0] = setInit();
+	      global_ppriv[i].sets[1] = setInit();
+	      DRM_DEBUG("init allocation set, socket=%d, context = %d\n", 
+	                 i, context);
+	      break;
+	    }	
+	  }
+	  if((i >= MAX_CONTEXT) || (global_ppriv[i].sets[0] == NULL) ||
+	     (global_ppriv[i].sets[1] == NULL)){
+	    return 0;
+	  }
+	}
+	
+	return 1;
+}
+
+int sis_final_context(int context)
+{
+	int i;
+
+	for(i=0; i<MAX_CONTEXT; i++)
+	  if(global_ppriv[i].used && (global_ppriv[i].context == context))
+	    break;
+          
+	if(i < MAX_CONTEXT){
+	  set_t *set;
+	  unsigned int item;
+	  int retval;
+	  
+  	  DRM_DEBUG("find socket %d, context = %d\n", i, context);
+
+	  /* Video Memory */
+	  set = global_ppriv[i].sets[0];
+	  retval = setFirst(set, &item);
+	  while(retval){
+   	    DRM_DEBUG("free video memory 0x%x\n", item);
+            sis_free(item);
+	    retval = setNext(set, &item);
+	  }
+	  setDestroy(set);
+
+	  /* AGP Memory */
+	  set = global_ppriv[i].sets[1];
+	  retval = setFirst(set, &item);
+	  while(retval){
+   	    DRM_DEBUG("free agp memory 0x%x\n", item);
+	    mmFreeMem((PMemBlock)item);
+	    retval = setNext(set, &item);
+	  }
+	  setDestroy(set);
+	  
+	  global_ppriv[i].used = 0;	  
+        }
+
+	/* turn-off auto-flip */
+	/* TODO */
+#if defined(SIS_STEREO)
+	flip_final();
+#endif
+	
+	return 1;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/dtlk.c linux-2.5/drivers/char/dtlk.c
--- linux-2.5.13/drivers/char/dtlk.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/dtlk.c	Mon Apr 15 01:34:05 2002
@@ -418,12 +418,11 @@
 		       dtlk_portlist[i], (testval = inw_p(dtlk_portlist[i])));
 #endif
 
-		if (check_region(dtlk_portlist[i], DTLK_IO_EXTENT))
+		if (!request_region(dtlk_portlist[i], DTLK_IO_EXTENT, 
+			       "dtlk"))
 			continue;
 		testval = inw_p(dtlk_portlist[i]);
 		if ((testval &= 0xfbff) == 0x107f) {
-			request_region(dtlk_portlist[i], DTLK_IO_EXTENT, 
-				       "dtlk");
 			dtlk_port_lpc = dtlk_portlist[i];
 			dtlk_port_tts = dtlk_port_lpc + 1;
 
@@ -508,6 +507,7 @@
 
 			return 0;
 		}
+		release_region(dtlk_portlist[i], DTLK_IO_EXTENT);
 	}
 
 	printk(KERN_INFO "\nDoubleTalk PC - not found\n");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/dummy_keyb.c linux-2.5/drivers/char/dummy_keyb.c
--- linux-2.5.13/drivers/char/dummy_keyb.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/dummy_keyb.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,60 @@
+/*
+ * linux/drivers/char/dummy_keyb.c
+ *
+ * Allows CONFIG_VT on hardware without keyboards.
+ *
+ * Copyright (C) 1999, 2001 Bradley D. LaRonde
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * What is this for?
+ *
+ * Not all systems have keyboards.  Some don't even have a keyboard
+ * port.  However, some of those systems have video support and can
+ * use the virtual terminal support for display.  However, the virtual
+ * terminal code expects a keyboard of some kind.  This driver keeps
+ * the virtual terminal code happy by providing it a "keyboard", albeit
+ * a very quiet one.
+ *
+ * If you want to use the virtual terminal support but your system
+ * does not support a keyboard, define CONFIG_DUMMY_KEYB along with
+ * CONFIG_VT.
+ *
+ */
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+
+void kbd_leds(unsigned char leds)
+{
+}
+
+int kbd_setkeycode(unsigned int scancode, unsigned int keycode)
+{
+	return (scancode == keycode) ? 0 : -EINVAL;
+}
+
+int kbd_getkeycode(unsigned int scancode)
+{
+	return scancode;
+}
+
+int kbd_translate(unsigned char scancode, unsigned char *keycode,
+	char raw_mode)
+{
+	*keycode = scancode;
+
+	return 1;
+}
+
+char kbd_unexpected_up(unsigned char keycode)
+{
+	return 0x80;
+}
+
+void __init kbd_init_hw(void)
+{
+	printk("Dummy keyboard driver installed.\n");
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/dz.c linux-2.5/drivers/char/dz.c
--- linux-2.5.13/drivers/char/dz.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/char/dz.c	Sat Apr 27 13:58:47 2002
@@ -14,41 +14,30 @@
  *    after patches by harald to irq code.  
  * [09-JAN-99] triemer minor fix for schedule - due to removal of timeout
  *            field from "current" - somewhere between 2.1.121 and 2.1.131
-Qua Jun 27 15:02:26 BRT 2001
  * [27-JUN-2001] Arnaldo Carvalho de Melo <acme@conectiva.com.br> - cleanups
  *  
  * Parts (C) 1999 David Airlie, airlied@linux.ie 
  * [07-SEP-99] Bugfixes 
  */
 
-/* #define DEBUG_DZ 1 */
-
-#include <linux/version.h>
-#include <linux/module.h>
+#define DEBUG_DZ 1
 
 #include <linux/config.h>
+#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
-#include <linux/init.h> 
+#include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/major.h>
+#include <linux/module.h>
 #include <linux/param.h>
 #include <linux/tqueue.h>
 #include <linux/interrupt.h>
-#include <linux/serial.h>
-#include <linux/serialP.h>
 #include <asm-mips/wbflush.h>
-#include <asm/dec/interrupts.h>			/* for definition of SERIAL */
+#include <asm/dec/interrupts.h>
 
-/* for definition of struct console */
-#ifdef CONFIG_SERIAL_CONSOLE
-#define CONSOLE_LINE (3)
-#endif /* ifdef CONFIG_SERIAL_CONSOLE */
-#if defined(CONFIG_SERIAL_CONSOLE) || defined(DEBUG_DZ)
 #include <linux/console.h>
-#endif /* if defined(CONFIG_SERIAL_CONSOLE) || defined(DEBUG_DZ) */
-
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/serial.h>
@@ -59,15 +48,15 @@
 #include <asm/dec/kn01.h>
 #include <asm/dec/kn02.h>
 
-#ifdef DEBUG_DZ
 #include <linux/ptrace.h>
 #include <linux/fs.h>
 #include <asm/bootinfo.h>
 
-extern int (*prom_printf) (char *,...);
-#endif
+#define CONSOLE_LINE (3)	/* for definition of struct console */
 
+extern int (*prom_printf) (char *,...);
 
+struct console dz_sercons;
 
 #include "dz.h"
 
@@ -78,13 +67,11 @@
 static struct dz_serial *lines[4];
 static unsigned char tmp_buffer[256];
 
-
-
 #ifdef DEBUG_DZ
 /*
  * debugging code to send out chars via prom 
  */
-static void debug_console( const char *s,int count)
+static void debug_console(const char *s,int count)
 {
 	unsigned i;
 
@@ -105,17 +92,19 @@
  * ------------------------------------------------------------
  */
 
-static inline unsigned short dz_in (struct dz_serial *info, unsigned offset)
+static inline unsigned short dz_in(struct dz_serial *info, unsigned offset)
 {
-	volatile u16 *addr = (volatile u16 *)(info->port + offset);
-
+	volatile unsigned short *addr =
+		(volatile unsigned short *) (info->port + offset);
 	return *addr;
 }
 
-static inline void dz_out (struct dz_serial *info, unsigned offset,
-                           unsigned short value)
+static inline void dz_out(struct dz_serial *info, unsigned offset,
+                          unsigned short value)
 {
-	volatile u16 *addr = (volatile u16 *)(info->port + offset);
+
+	volatile unsigned short *addr =
+		(volatile unsigned short *) (info->port + offset);
 	*addr = value;
 }
 
@@ -129,33 +118,34 @@
  * ------------------------------------------------------------
  */
 
-static void dz_stop (struct tty_struct *tty)
+static void dz_stop(struct tty_struct *tty)
 {
-	struct dz_serial *info; 
+	struct dz_serial *info;
 	unsigned short mask, tmp;
 
-	if (!tty) 
-		return; 
- 
-	info = (struct dz_serial *)tty->driver_data; 
+	if (tty == 0)
+		return;
+
+	info = (struct dz_serial *) tty->driver_data;
 
 	mask = 1 << info->line;
-	tmp = dz_in (info, DZ_TCR);       /* read the TX flag */
+	tmp = dz_in(info, DZ_TCR);	/* read the TX flag */
 
-	tmp &= ~mask;                   /* clear the TX flag */
-	dz_out (info, DZ_TCR, tmp);
+	tmp &= ~mask;		/* clear the TX flag */
+	dz_out(info, DZ_TCR, tmp);
 }
 
-static void dz_start (struct tty_struct *tty)
+static void dz_start(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 	unsigned short mask, tmp;
 
 	mask = 1 << info->line;
-	tmp = dz_in (info, DZ_TCR);      /* read the TX flag */
+	tmp = dz_in(info, DZ_TCR);	/* read the TX flag */
+
+	tmp |= mask;		/* set the TX flag */
+	dz_out(info, DZ_TCR, tmp);
 
-	tmp |= mask;                   /* set the TX flag */
-	dz_out (info, DZ_TCR, tmp);
 }
 
 /*
@@ -186,7 +176,7 @@
  * processing in the software interrupt portion of the driver.
  * ------------------------------------------------------------
  */
-static inline void dz_sched_event (struct dz_serial *info, int event)
+static inline void dz_sched_event(struct dz_serial *info, int event)
 {
 	info->event |= 1 << event;
 	queue_task(&info->tqueue, &tq_serial);
@@ -200,8 +190,9 @@
  * This routine deals with inputs from any lines.
  * ------------------------------------------------------------
  */
-static inline void receive_chars (struct dz_serial *info_in)
+static inline void receive_chars(struct dz_serial *info_in)
 {
+
 	struct dz_serial *info;
 	struct tty_struct *tty = 0;
 	struct async_icount *icount;
@@ -235,7 +226,8 @@
 
 		if (!tty)
 			break;
-		if (tty->flip.count >= TTY_FLIPBUF_SIZE) break;
+		if (tty->flip.count >= TTY_FLIPBUF_SIZE)
+			break;
 
 		*tty->flip.char_buf_ptr = ch;
 		*tty->flip.flag_buf_ptr = 0;
@@ -243,16 +235,15 @@
 
 		/* keep track of the statistics */
 		if (status & (DZ_OERR | DZ_FERR | DZ_PERR)) {
-			if (status & DZ_PERR)		/* parity error */
+			if (status & DZ_PERR)	/* parity error */
 				icount->parity++;
 			else if (status & DZ_FERR)	/* frame error */
 				icount->frame++;
-			if (status & DZ_OERR)		/* overrun error */
+			if (status & DZ_OERR)	/* overrun error */
 				icount->overrun++;
 
-			/*
-			 * Check to see if we should ignore the character and
-			 * mask off conditions that should be ignored
+			/*  check to see if we should ignore the character
+			   and mask off conditions that should be ignored
 			 */
 
 			if (status & info->ignore_status_mask) {
@@ -260,24 +251,18 @@
 					break;
 				goto ignore_char;
 			}
-
 			/* mask off the error conditions we want to ignore */
 			tmp = status & info->read_status_mask;
 
 			if (tmp & DZ_PERR) {
 				*tty->flip.flag_buf_ptr = TTY_PARITY;
-#ifdef DEBUG_DZ
-				debug_console("PERR\n",5);
-#endif /* DEBUG_DZ */
+				debug_console("PERR\n", 5);
 			} else if (tmp & DZ_FERR) {
 				*tty->flip.flag_buf_ptr = TTY_FRAME;
-#ifdef DEBUG_DZ
-				debug_console("FERR\n",5);
-#endif /* DEBUG_DZ */
-			} if (tmp & DZ_OERR) { 
-#ifdef DEBUG_DZ
-				debug_console("OERR\n",5);
-#endif /* DEBUG_DZ */
+				debug_console("FERR\n", 5);
+			}
+			if (tmp & DZ_OERR) {
+				debug_console("OERR\n", 5);
 				if (tty->flip.count < TTY_FLIPBUF_SIZE) {
 					tty->flip.count++;
 					tty->flip.flag_buf_ptr++;
@@ -286,11 +271,10 @@
 				}
 			}
 		}
-	tty->flip.flag_buf_ptr++;
-	tty->flip.char_buf_ptr++;
-	tty->flip.count++;
-ignore_char:
-	;
+		tty->flip.flag_buf_ptr++;
+		tty->flip.char_buf_ptr++;
+		tty->flip.count++;
+	      ignore_char:
 	} while (status & DZ_DVAL);
 
 	if (tty)
@@ -304,26 +288,25 @@
  * This routine deals with outputs to any lines.
  * ------------------------------------------------------------
  */
-static inline void transmit_chars (struct dz_serial *info)
+static inline void transmit_chars(struct dz_serial *info)
 {
 	unsigned char tmp;
 
-	if (info->x_char) {           /* XON/XOFF chars */
+
+
+	if (info->x_char) {	/* XON/XOFF chars */
 		dz_out(info, DZ_TDR, info->x_char);
 		info->icount.tx++;
 		info->x_char = 0;
 		return;
 	}
-
 	/* if nothing to do or stopped or hardware stopped */
-	if ((info->xmit_cnt <= 0) || info->tty->stopped ||
-	    info->tty->hw_stopped) {
+	if ((info->xmit_cnt <= 0) || info->tty->stopped || info->tty->hw_stopped) {
 		dz_stop(info->tty);
 		return;
 	}
-
 	/*
-	 * If something to do ... (rember the dz has no output fifo so we go
+	 * if something to do ... (rember the dz has no output fifo so we go
 	 * one char at a time :-<
 	 */
 	tmp = (unsigned short) info->xmit_buf[info->xmit_tail++];
@@ -332,7 +315,8 @@
 	info->icount.tx++;
 
 	if (--info->xmit_cnt < WAKEUP_CHARS)
-	dz_sched_event(info, DZ_EVENT_WRITE_WAKEUP);
+		dz_sched_event(info, DZ_EVENT_WRITE_WAKEUP);
+
 
 	/* Are we done */
 	if (info->xmit_cnt <= 0)
@@ -346,7 +330,7 @@
  * Only valid for the MODEM line duh !
  * ------------------------------------------------------------
  */
-static inline void check_modem_status (struct dz_serial *info)
+static inline void check_modem_status(struct dz_serial *info)
 {
 	unsigned short status;
 
@@ -355,7 +339,7 @@
 		return;
 
 	status = dz_in(info, DZ_MSR);
-  
+
 	/* it's easy, since DSR2 is the only bit in the register */
 	if (status)
 		info->icount.dsr++;
@@ -369,20 +353,20 @@
  * It deals with the multiple ports.
  * ------------------------------------------------------------
  */
-static void dz_interrupt (int irq, void *dev, struct pt_regs *regs)
+static void dz_interrupt(int irq, void *dev, struct pt_regs *regs)
 {
 	struct dz_serial *info;
 	unsigned short status;
 
-	 /* get the reason why we just got an irq */
-	status = dz_in((struct dz_serial *)dev, DZ_CSR);
-	info = lines[LINE(status)];     /* re-arrange info the proper port */
+	/* get the reason why we just got an irq */
+	status = dz_in((struct dz_serial *) dev, DZ_CSR);
+	info = lines[LINE(status)];	/* re-arrange info the proper port */
 
-	if (status & DZ_RDONE) 
+	if (status & DZ_RDONE)
 		receive_chars(info);	/* the receive function */
 
-	if (status & DZ_TRDY) 
-		transmit_chars (info);
+	if (status & DZ_TRDY)
+		transmit_chars(info);
 }
 
 /*
@@ -400,12 +384,12 @@
  * interrupt driver proper are done; the interrupt driver schedules
  * them using rs_sched_event(), and they get done here.
  */
-static void do_serial_bh (void)
+static void do_serial_bh(void)
 {
-	run_task_queue (&tq_serial);
+	run_task_queue(&tq_serial);
 }
 
-static void do_softint (void *private_data)
+static void do_softint(void *private_data)
 {
 	struct dz_serial *info = (struct dz_serial *) private_data;
 	struct tty_struct *tty = info->tty;
@@ -414,10 +398,9 @@
 		return;
 
 	if (test_and_clear_bit(DZ_EVENT_WRITE_WAKEUP, &info->event)) {
-		if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
-		    tty->ldisc.write_wakeup)
+		if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && tty->ldisc.write_wakeup)
 			(tty->ldisc.write_wakeup) (tty);
-		wake_up_interruptible (&tty->write_wait);
+		wake_up_interruptible(&tty->write_wait);
 	}
 }
 
@@ -431,11 +414,11 @@
  *      do_serial_hangup() -> tty->hangup() -> rs_hangup()
  * ------------------------------------------------------------------- 
  */
-static void do_serial_hangup (void *private_data)
+static void do_serial_hangup(void *private_data)
 {
 	struct dz_serial *info = (struct dz_serial *) private_data;
 	struct tty_struct *tty = info->tty;;
-        
+
 	if (!tty)
 		return;
 
@@ -449,31 +432,31 @@
  * various initialization tasks
  * ------------------------------------------------------------------- 
  */
-static int startup (struct dz_serial *info)
+static int startup(struct dz_serial *info)
 {
 	unsigned long page, flags;
 	unsigned short tmp;
 
 	if (info->is_initialized)
 		return 0;
-  
-	save_and_cli(flags);
+
+	save_flags(flags);
+	cli();
 
 	if (!info->port) {
-		if (info->tty) set_bit(TTY_IO_ERROR, &info->tty->flags);
+		if (info->tty)
+			set_bit(TTY_IO_ERROR, &info->tty->flags);
 		restore_flags(flags);
 		return -ENODEV;
 	}
-
 	if (!info->xmit_buf) {
 		page = get_free_page(GFP_KERNEL);
 		if (!page) {
-			restore_flags (flags);
-		return -ENOMEM;
+			restore_flags(flags);
+			return -ENOMEM;
 		}
-		info->xmit_buf = (unsigned char *)page;
+		info->xmit_buf = (unsigned char *) page;
 	}
-
 	if (info->tty)
 		clear_bit(TTY_IO_ERROR, &info->tty->flags);
 
@@ -484,18 +467,24 @@
 
 	info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
 
-	change_speed(info);			/* set up the speed */
+	/* set up the speed */
+	change_speed(info);
 
-	/*
-	 * Clear the line transmitter buffer I can't figure out why I need to
-	 * do this - but its necessary - in order for the console portion and
-	 * the interrupt portion to live happily side by side.
+	/* clear the line transmitter buffer 
+	   I can't figure out why I need to do this - but
+	   its necessary - in order for the console portion
+	   and the interrupt portion to live happily side by side.
+	 */
+
+	/* clear the line transmitter buffer 
+	   I can't figure out why I need to do this - but
+	   its necessary - in order for the console portion
+	   and the interrupt portion to live happily side by side.
 	 */
 
 	info->is_initialized = 1;
 
 	restore_flags(flags);
-
 	return 0;
 }
 
@@ -507,7 +496,7 @@
  * DTR is dropped if the hangup on close termio flag is on.
  * ------------------------------------------------------------------- 
  */
-static void shutdown (struct dz_serial *info)
+static void shutdown(struct dz_serial *info)
 {
 	unsigned long flags;
 	unsigned short tmp;
@@ -515,18 +504,20 @@
 	if (!info->is_initialized)
 		return;
 
-	save_and_cli(flags);
+	save_flags(flags);
+	cli();
+
+	dz_stop(info->tty);
+
 
-	dz_stop (info->tty);
 
 	info->cflags &= ~DZ_CREAD;	/* turn off receive enable flag */
 	dz_out(info, DZ_LPR, info->cflags);
 
-	if (info->xmit_buf) {               /* free Tx buffer */
-		free_page((unsigned long)info->xmit_buf);
+	if (info->xmit_buf) {	/* free Tx buffer */
+		free_page((unsigned long) info->xmit_buf);
 		info->xmit_buf = 0;
 	}
-
 	if (!info->tty || (info->tty->termios->c_cflag & HUPCL)) {
 		tmp = dz_in(info, DZ_TCR);
 		if (tmp & DZ_MODEM_DTR) {
@@ -534,13 +525,11 @@
 			dz_out(info, DZ_TCR, tmp);
 		}
 	}
-
 	if (info->tty)
-		set_bit (TTY_IO_ERROR, &info->tty->flags);
+		set_bit(TTY_IO_ERROR, &info->tty->flags);
 
 	info->is_initialized = 0;
-
-	restore_flags (flags);
+	restore_flags(flags);
 }
 
 /* 
@@ -550,7 +539,7 @@
  * set the baud rate.
  * ------------------------------------------------------------------- 
  */
-static void change_speed (struct dz_serial *info)
+static void change_speed(struct dz_serial *info)
 {
 	unsigned long flags;
 	unsigned cflag;
@@ -558,26 +547,27 @@
 
 	if (!info->tty || !info->tty->termios)
 		return;
-  
-	save_and_cli(flags);
-  
+
+	save_flags(flags);
+	cli();
+
 	info->cflags = info->line;
 
 	cflag = info->tty->termios->c_cflag;
 
 	switch (cflag & CSIZE) {
-		case CS5:
-			info->cflags |= DZ_CS5;
-			break;
-		case CS6:
-			info->cflags |= DZ_CS6;
-			break;
-		case CS7:
-			info->cflags |= DZ_CS7;
-			break;
-		case CS8: 
-		default:
-			info->cflags |= DZ_CS8;
+	case CS5:
+		info->cflags |= DZ_CS5;
+		break;
+	case CS6:
+		info->cflags |= DZ_CS6;
+		break;
+	case CS7:
+		info->cflags |= DZ_CS7;
+		break;
+	case CS8:
+	default:
+		info->cflags |= DZ_CS8;
 	}
 
 	if (cflag & CSTOPB)
@@ -586,7 +576,7 @@
 		info->cflags |= DZ_PARENB;
 	if (cflag & PARODD)
 		info->cflags |= DZ_PARODD;
-  
+
 	baud = tty_get_baud_rate(info->tty);
 	switch (baud) {
 	case 50:
@@ -600,19 +590,19 @@
 		break;
 	case 134:
 		info->cflags |= DZ_B134;
-		break; 
+		break;
 	case 150:
 		info->cflags |= DZ_B150;
 		break;
 	case 300:
 		info->cflags |= DZ_B300;
-		break; 
+		break;
 	case 600:
 		info->cflags |= DZ_B600;
 		break;
 	case 1200:
 		info->cflags |= DZ_B1200;
-		break; 
+		break;
 	case 1800:
 		info->cflags |= DZ_B1800;
 		break;
@@ -624,16 +614,16 @@
 		break;
 	case 3600:
 		info->cflags |= DZ_B3600;
-		break; 
+		break;
 	case 4800:
 		info->cflags |= DZ_B4800;
 		break;
 	case 7200:
 		info->cflags |= DZ_B7200;
-		break; 
-	case 9600: 
+		break;
+	case 9600:
 	default:
-		info->cflags |= DZ_B9600; 
+		info->cflags |= DZ_B9600;
 	}
 
 	info->cflags |= DZ_RXENAB;
@@ -642,8 +632,8 @@
 	/* setup accept flag */
 	info->read_status_mask = DZ_OERR;
 	if (I_INPCK(info->tty))
-		info->read_status_mask |= (DZ_FERR | DZ_PERR); 
-  
+		info->read_status_mask |= (DZ_FERR | DZ_PERR);
+
 	/* characters to ignore */
 	info->ignore_status_mask = 0;
 	if (I_IGNPAR(info->tty))
@@ -659,17 +649,19 @@
  * Flush the buffer.
  * ------------------------------------------------------------------- 
  */
-static void dz_flush_chars (struct tty_struct *tty)
+static void dz_flush_chars(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 	unsigned long flags;
 
-	if (info->xmit_cnt <= 0 || tty->stopped || tty->hw_stopped ||
-	    !info->xmit_buf)
+	if (info->xmit_cnt <= 0 || tty->stopped || tty->hw_stopped || !info->xmit_buf)
 		return;
 
-	save_and_cli(flags);
-	dz_start (info->tty);
+	save_flags(flags);
+	cli();
+
+	dz_start(info->tty);
+
 	restore_flags(flags);
 }
 
@@ -681,64 +673,67 @@
  * main output routine.
  * ------------------------------------------------------------------- 
  */
-static int dz_write (struct tty_struct *tty, int from_user,
-                     const unsigned char *buf, int count)
+static int dz_write(struct tty_struct *tty, int from_user, const unsigned char *buf, int count)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 	unsigned long flags;
 	int c, ret = 0;
 
-	if (!tty )
+	if (!tty)
 		return ret;
 	if (!info->xmit_buf)
 		return ret;
 	if (!tmp_buf)
 		tmp_buf = tmp_buffer;
 
+
+
 	if (from_user) {
-		down (&tmp_buf_sem);
+
+		down(&tmp_buf_sem);
 		while (1) {
-			c = MIN(count, MIN(DZ_XMIT_SIZE - info->xmit_cnt - 1,
-			                   DZ_XMIT_SIZE - info->xmit_head));
+			c = MIN(count, MIN(DZ_XMIT_SIZE - info->xmit_cnt - 1, DZ_XMIT_SIZE - info->xmit_head));
 			if (c <= 0)
 				break;
 
-			c -= copy_from_user (tmp_buf, buf, c);
+			c -= copy_from_user(tmp_buf, buf, c);
 			if (!c) {
 				if (!ret)
 					ret = -EFAULT;
 				break;
 			}
+			save_flags(flags);
+			cli();
 
-			save_and_cli(flags);
-
-			c = MIN(c, MIN(DZ_XMIT_SIZE - info->xmit_cnt - 1,
-			               DZ_XMIT_SIZE - info->xmit_head));
+			c = MIN(c, MIN(DZ_XMIT_SIZE - info->xmit_cnt - 1, DZ_XMIT_SIZE - info->xmit_head));
 			memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c);
-			info->xmit_head = ((info->xmit_head + c) &
-					   (DZ_XMIT_SIZE - 1));
+			info->xmit_head = ((info->xmit_head + c) & (DZ_XMIT_SIZE - 1));
 			info->xmit_cnt += c;
+
 			restore_flags(flags);
 
 			buf += c;
 			count -= c;
 			ret += c;
 		}
+
 		up(&tmp_buf_sem);
 	} else {
+
+
 		while (1) {
-			save_and_cli(flags);
+			save_flags(flags);
+			cli();
 
-			c = MIN(count, MIN(DZ_XMIT_SIZE - info->xmit_cnt - 1,
-			                   DZ_XMIT_SIZE - info->xmit_head));
+			c = MIN(count, MIN(DZ_XMIT_SIZE - info->xmit_cnt - 1, DZ_XMIT_SIZE - info->xmit_head));
 			if (c <= 0) {
-				restore_flags (flags);
+				restore_flags(flags);
 				break;
 			}
 			memcpy(info->xmit_buf + info->xmit_head, buf, c);
-			info->xmit_head = ((info->xmit_head + c) &
-			                   (DZ_XMIT_SIZE-1));
+			info->xmit_head = ((info->xmit_head + c) & (DZ_XMIT_SIZE - 1));
 			info->xmit_cnt += c;
+
 			restore_flags(flags);
 
 			buf += c;
@@ -747,14 +742,14 @@
 		}
 	}
 
+
 	if (info->xmit_cnt) {
 		if (!tty->stopped) {
 			if (!tty->hw_stopped) {
-				dz_start (info->tty);
+				dz_start(info->tty);
 			}
 		}
 	}
-
 	return ret;
 }
 
@@ -765,15 +760,14 @@
  * compute the amount of space available for writing.
  * ------------------------------------------------------------------- 
  */
-static int dz_write_room (struct tty_struct *tty)
+static int dz_write_room(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 	int ret;
 
 	ret = DZ_XMIT_SIZE - info->xmit_cnt - 1;
 	if (ret < 0)
 		ret = 0;
-
 	return ret;
 }
 
@@ -784,10 +778,10 @@
  * compute the amount of char left to be transmitted
  * ------------------------------------------------------------------- 
  */
-static int dz_chars_in_buffer (struct tty_struct *tty)
+static int dz_chars_in_buffer(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
-  
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
+
 	return info->xmit_cnt;
 }
 
@@ -798,19 +792,18 @@
  * Empty the output buffer
  * ------------------------------------------------------------------- 
  */
-static void dz_flush_buffer (struct tty_struct *tty)
+static void dz_flush_buffer(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
-                                
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
+
 	cli();
 	info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
 	sti();
 
-	wake_up_interruptible (&tty->write_wait);
+	wake_up_interruptible(&tty->write_wait);
 
-	if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
-	     tty->ldisc.write_wakeup)
-		tty->ldisc.write_wakeup(tty);
+	if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && tty->ldisc.write_wakeup)
+		(tty->ldisc.write_wakeup) (tty);
 }
 
 /*
@@ -821,17 +814,17 @@
  * incoming characters should be throttled (or not).
  * ------------------------------------------------------------
  */
-static void dz_throttle (struct tty_struct *tty)
+static void dz_throttle(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;  
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 
 	if (I_IXOFF(tty))
 		info->x_char = STOP_CHAR(tty);
 }
 
-static void dz_unthrottle (struct tty_struct *tty)
+static void dz_unthrottle(struct tty_struct *tty)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;  
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 
 	if (I_IXOFF(tty)) {
 		if (info->x_char)
@@ -841,9 +834,9 @@
 	}
 }
 
-static void dz_send_xchar (struct tty_struct *tty, char ch)
+static void dz_send_xchar(struct tty_struct *tty, char ch)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 
 	info->x_char = ch;
 
@@ -860,11 +853,11 @@
                            struct serial_struct *retinfo)
 {
 	struct serial_struct tmp;
-  
+
 	if (!retinfo)
 		return -EFAULT;
 
-	memset (&tmp, 0, sizeof(tmp));
+	memset(&tmp, 0, sizeof(tmp));
 
 	tmp.type = info->type;
 	tmp.line = info->line;
@@ -878,8 +871,8 @@
 	return copy_to_user(retinfo, &tmp, sizeof(*retinfo)) ? -EFAULT : 0;
 }
 
-static int set_serial_info (struct dz_serial *info,
-                            struct serial_struct *new_info)
+static int set_serial_info(struct dz_serial *info,
+                           struct serial_struct *new_info)
 {
 	struct serial_struct new_serial;
 	struct dz_serial old_info;
@@ -910,7 +903,6 @@
 	info->closing_wait = new_serial.closing_wait;
 
 	retval = startup(info);
-
 	return retval;
 }
 
@@ -924,17 +916,17 @@
  *          transmit holding register is empty.  This functionality
  *          allows an RS485 driver to be written in user space. 
  */
-static int get_lsr_info (struct dz_serial *info, unsigned int *value)
+static int get_lsr_info(struct dz_serial *info, unsigned int *value)
 {
-	unsigned short status = dz_in (info, DZ_LPR);
+	unsigned short status = dz_in(info, DZ_LPR);
 
-	return put_user (status, value);
+	return put_user(status, value);
 }
 
 /*
  * This routine sends a break character out the serial port.
  */
-static void send_break (struct dz_serial *info, int duration)
+static void send_break(struct dz_serial *info, int duration)
 {
 	unsigned long flags;
 	unsigned short tmp, mask;
@@ -943,33 +935,36 @@
 		return;
 
 	mask = 1 << info->line;
-	tmp = dz_in (info, DZ_TCR);
+	tmp = dz_in(info, DZ_TCR);
 	tmp |= mask;
 
 	current->state = TASK_INTERRUPTIBLE;
 
-	save_and_cli(flags);
+	save_flags(flags);
+	cli();
+
 	dz_out(info, DZ_TCR, tmp);
+
 	schedule_timeout(duration);
+
 	tmp &= ~mask;
 	dz_out(info, DZ_TCR, tmp);
+
 	restore_flags(flags);
 }
 
 static int dz_ioctl(struct tty_struct *tty, struct file *file,
-                    unsigned int cmd, unsigned long arg)
+		    unsigned int cmd, unsigned long arg)
 {
-	int error;
-	struct dz_serial * info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 	int retval;
 
-	if (cmd != TIOCGSERIAL && cmd != TIOCSSERIAL &&
-	    cmd != TIOCSERCONFIG && cmd != TIOCSERGWILD  &&
-	    cmd != TIOCSERSWILD && cmd != TIOCSERGSTRUCT) {
+	if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
+	    (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGWILD) &&
+	    (cmd != TIOCSERSWILD) && (cmd != TIOCSERGSTRUCT)) {
 		if (tty->flags & (1 << TTY_IO_ERROR))
 			return -EIO;
 	}
-
 	switch (cmd) {
 	case TCSBRK:		/* SVID version: non-zero arg --> no break */
 		retval = tty_check_change(tty);
@@ -977,7 +972,7 @@
 			return retval;
 		tty_wait_until_sent(tty, 0);
 		if (!arg)
-			send_break(info, HZ/4); /* 1/4 second */
+			send_break(info, HZ / 4);	/* 1/4 second */
 		return 0;
 
 	case TCSBRKP:		/* support for POSIX tcsendbreak() */
@@ -985,41 +980,32 @@
 		if (retval)
 			return retval;
 		tty_wait_until_sent(tty, 0);
-		send_break(info, arg ? arg*(HZ/10) : HZ/4);
+		send_break(info, arg ? arg * (HZ / 10) : HZ / 4);
 		return 0;
 
 	case TIOCGSOFTCAR:
-		error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(long));
-		if (error)
-			return error;
-		put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
-		return 0;
+		return put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *) arg);
 
 	case TIOCSSOFTCAR:
-		if (get_user (arg, (unsigned long *)arg))
+		if (get_user(arg, (unsigned long *) arg))
 			return -EFAULT;
-
-		tty->termios->c_cflag = (tty->termios->c_cflag & ~CLOCAL) |
-		                        (arg ? CLOCAL : 0);
+		tty->termios->c_cflag = ((tty->termios->c_cflag & ~CLOCAL) |
+		                         (arg ? CLOCAL : 0));
 		return 0;
 
 	case TIOCGSERIAL:
-		error = verify_area(VERIFY_WRITE, (void *)arg,
-		                    sizeof(struct serial_struct));
-		if (error)
-			return error;
-		return get_serial_info(info, (struct serial_struct *)arg);
+		return get_serial_info(info, (struct serial_struct *) arg);
 
 	case TIOCSSERIAL:
 		return set_serial_info(info, (struct serial_struct *) arg);
 
-	case TIOCSERGETLSR:		/* Get line status register */
-		return get_lsr_info (info, (unsigned int *)arg);
+	case TIOCSERGETLSR:	/* Get line status register */
+		return get_lsr_info(info, (unsigned int *) arg);
 
 	case TIOCSERGSTRUCT:
-		return copy_to_user((struct dz_serial *)arg, info,
-		                    sizeof(struct dz_serial)) ? -EFAULT : 0;
- 
+		return copy_to_user((struct dz_serial *) arg, info,
+				 sizeof(struct dz_serial)) ? -EFAULT : 0;
+
 	default:
 		return -ENOIOCTLCMD;
 	}
@@ -1027,15 +1013,15 @@
 	return 0;
 }
 
-static void dz_set_termios (struct tty_struct *tty,
-			    struct termios *old_termios)
+static void dz_set_termios(struct tty_struct *tty,
+			   struct termios *old_termios)
 {
-	struct dz_serial *info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 
 	if (tty->termios->c_cflag == old_termios->c_cflag)
 		return;
 
-	change_speed (info);
+	change_speed(info);
 
 	if ((old_termios->c_cflag & CRTSCTS) &&
 	    !(tty->termios->c_cflag & CRTSCTS)) {
@@ -1055,37 +1041,36 @@
  */
 static void dz_close(struct tty_struct *tty, struct file *filp)
 {
-	struct dz_serial * info = (struct dz_serial *)tty->driver_data;
+	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
 	unsigned long flags;
 
 	if (!info)
 		return;
- 
-	save_and_cli(flags); 
+
+	save_flags(flags);
+	cli();
 
 	if (tty_hung_up_p(filp)) {
 		restore_flags(flags);
 		return;
 	}
-
 	if ((tty->count == 1) && (info->count != 1)) {
 		/*
-		 * Uh, oh.  tty->count is 1, which means that the tty structure
-		 * will be freed.  Info->count should always be one in these
-		 * conditions.  If it's greater than one, we've got real
-		 * problems, since it means the serial port won't be shutdown.
+		 * Uh, oh.  tty->count is 1, which means that the tty
+		 * structure will be freed.  Info->count should always
+		 * be one in these conditions.  If it's greater than
+		 * one, we've got real problems, since it means the
+		 * serial port won't be shutdown.
 		 */
 		printk("dz_close: bad serial port count; tty->count is 1, "
 		       "info->count is %d\n", info->count);
 		info->count = 1;
 	}
-
 	if (--info->count < 0) {
 		printk("ds_close: bad serial port count for ttyS%02d: %d\n",
 		       info->line, info->count);
 		info->count = 0;
 	}
-
 	if (info->count) {
 		restore_flags(flags);
 		return;
@@ -1100,8 +1085,8 @@
 	if (info->flags & DZ_CALLOUT_ACTIVE)
 		info->callout_termios = *tty->termios;
 	/*
-	 * Now we wait for the transmit buffer to clear; and we notify the line
-	 * discipline to only process XON/XOFF characters.
+	 * Now we wait for the transmit buffer to clear; and we notify 
+	 * the line discipline to only process XON/XOFF characters.
 	 */
 	tty->closing = 1;
 
@@ -1109,26 +1094,27 @@
 		tty_wait_until_sent(tty, info->closing_wait);
 
 	/*
-	 * At this point we stop accepting input.  To do this, we disable the
-	 * receive line status interrupts.
+	 * At this point we stop accepting input.  To do this, we
+	 * disable the receive line status interrupts.
 	 */
+
 	shutdown(info);
 
 	if (tty->driver.flush_buffer)
-		tty->driver.flush_buffer (tty);
+		tty->driver.flush_buffer(tty);
 	if (tty->ldisc.flush_buffer)
-		tty->ldisc.flush_buffer (tty);
+		tty->ldisc.flush_buffer(tty);
 	tty->closing = 0;
 	info->event = 0;
 	info->tty = 0;
 
 	if (tty->ldisc.num != ldiscs[N_TTY].num) {
 		if (tty->ldisc.close)
-			tty->ldisc.close(tty);
+			(tty->ldisc.close) (tty);
 		tty->ldisc = ldiscs[N_TTY];
 		tty->termios->c_line = N_TTY;
 		if (tty->ldisc.open)
-			tty->ldisc.open(tty);
+			(tty->ldisc.open) (tty);
 	}
 	if (info->blocked_open) {
 		if (info->close_delay) {
@@ -1137,7 +1123,6 @@
 		}
 		wake_up_interruptible(&info->open_wait);
 	}
-
 	info->flags &= ~(DZ_NORMAL_ACTIVE | DZ_CALLOUT_ACTIVE | DZ_CLOSING);
 	wake_up_interruptible(&info->close_wait);
 
@@ -1147,10 +1132,10 @@
 /*
  * dz_hangup () --- called by tty_hangup() when a hangup is signaled.
  */
-static void dz_hangup (struct tty_struct *tty)
+static void dz_hangup(struct tty_struct *tty)
 {
 	struct dz_serial *info = (struct dz_serial *) tty->driver_data;
-  
+
 	dz_flush_buffer(tty);
 	shutdown(info);
 	info->event = 0;
@@ -1165,10 +1150,9 @@
  * rs_open() and friends
  * ------------------------------------------------------------
  */
-static int block_til_ready(struct tty_struct *tty, struct file *filp,
-                           struct dz_serial *info)
+static int block_til_ready(struct tty_struct *tty, struct file *filp, struct dz_serial *info)
 {
-	DECLARE_WAITQUEUE(wait, current); 
+	DECLARE_WAITQUEUE(wait, current);
 	int retval;
 	int do_clocal = 0;
 
@@ -1180,7 +1164,6 @@
 		interruptible_sleep_on(&info->close_wait);
 		return -EAGAIN;
 	}
-
 	/*
 	 * If this is a callout device, then just make sure the normal
 	 * device isn't being used.
@@ -1188,47 +1171,44 @@
 	if (tty->driver.subtype == SERIAL_TYPE_CALLOUT) {
 		if (info->flags & DZ_NORMAL_ACTIVE)
 			return -EBUSY;
-    
+
 		if ((info->flags & DZ_CALLOUT_ACTIVE) &&
 		    (info->flags & DZ_SESSION_LOCKOUT) &&
 		    (info->session != current->session))
 			return -EBUSY;
-    
+
 		if ((info->flags & DZ_CALLOUT_ACTIVE) &&
 		    (info->flags & DZ_PGRP_LOCKOUT) &&
 		    (info->pgrp != current->pgrp))
 			return -EBUSY;
-
 		info->flags |= DZ_CALLOUT_ACTIVE;
 		return 0;
 	}
-
 	/*
-	 * If non-blocking mode is set, or the port is not enabled, then make
-	 * the check up front and then exit.
+	 * If non-blocking mode is set, or the port is not enabled,
+	 * then make the check up front and then exit.
 	 */
 	if ((filp->f_flags & O_NONBLOCK) ||
 	    (tty->flags & (1 << TTY_IO_ERROR))) {
 		if (info->flags & DZ_CALLOUT_ACTIVE)
 			return -EBUSY;
 		info->flags |= DZ_NORMAL_ACTIVE;
-
 		return 0;
 	}
-
 	if (info->flags & DZ_CALLOUT_ACTIVE) {
 		if (info->normal_termios.c_cflag & CLOCAL)
 			do_clocal = 1;
 	} else {
 		if (tty->termios->c_cflag & CLOCAL)
-		do_clocal = 1;
+			do_clocal = 1;
 	}
 
 	/*
-	 * Block waiting for the carrier detect and the line to become free
-	 * (i.e., not in use by the callout).  While we are in this loop,
-	 * info->count is dropped by one, so that dz_close() knows when to free
-	 * things.  We restore it upon exit, either normal or abnormal.
+	 * Block waiting for the carrier detect and the line to become
+	 * free (i.e., not in use by the callout).  While we are in
+	 * this loop, info->count is dropped by one, so that
+	 * dz_close() knows when to free things.  We restore it upon
+	 * exit, either normal or abnormal.
 	 */
 	retval = 0;
 	add_wait_queue(&info->open_wait, &wait);
@@ -1237,7 +1217,7 @@
 	info->blocked_open++;
 	while (1) {
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (tty_hung_up_p (filp) || !(info->is_initialized)) {
+		if (tty_hung_up_p(filp) || !(info->is_initialized)) {
 			retval = -EAGAIN;
 			break;
 		}
@@ -1250,9 +1230,9 @@
 		}
 		schedule();
 	}
-		
+
 	current->state = TASK_RUNNING;
-	remove_wait_queue (&info->open_wait, &wait);
+	remove_wait_queue(&info->open_wait, &wait);
 	if (!tty_hung_up_p(filp))
 		info->count++;
 	info->blocked_open--;
@@ -1294,37 +1274,36 @@
 	/*
 	 * Start up serial port
 	 */
-	retval = startup (info);
+	retval = startup(info);
 	if (retval)
 		return retval;
 
-	retval = block_til_ready (tty, filp, info);
+	retval = block_til_ready(tty, filp, info);
 	if (retval)
 		return retval;
 
 	if ((info->count == 1) && (info->flags & DZ_SPLIT_TERMIOS)) {
 		if (tty->driver.subtype == SERIAL_TYPE_NORMAL)
 			*tty->termios = info->normal_termios;
-		else 
+		else
 			*tty->termios = info->callout_termios;
 		change_speed(info);
-	}
 
+	}
 	info->session = current->session;
 	info->pgrp = current->pgrp;
-
 	return 0;
 }
 
-static void show_serial_version (void)
+static void show_serial_version(void)
 {
 	printk("%s%s\n", dz_name, dz_version);
 }
 
-
 int __init dz_init(void)
 {
-	int i, flags;
+	int i, tmp;
+	long flags;
 	struct dz_serial *info;
 
 	/* Setup base handler, and timer table. */
@@ -1353,7 +1332,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &dz_sercons;
+#endif
 	serial_driver.open = dz_open;
 	serial_driver.close = dz_close;
 	serial_driver.write = dz_write;
@@ -1371,8 +1352,8 @@
 	serial_driver.hangup = dz_hangup;
 
 	/*
-	 * The callout device is just like normal device except for major
-	 * number and the subtype code.
+	 * The callout device is just like normal device except for
+	 * major number and the subtype code.
 	 */
 	callout_driver = serial_driver;
 #if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
@@ -1383,21 +1364,22 @@
 	callout_driver.major = TTYAUX_MAJOR;
 	callout_driver.subtype = SERIAL_TYPE_CALLOUT;
 
-	if (tty_register_driver (&serial_driver))
-		panic("Couldn't register serial driver\n");
-	if (tty_register_driver (&callout_driver))
-		panic("Couldn't register callout driver\n");
-
-	save_flags(flags); cli();
-	for (i=0; i < DZ_NB_PORT;  i++) {
-		info = &multi[i]; 
+	if (tty_register_driver(&serial_driver))
+		panic("Couldn't register serial driver");
+	if (tty_register_driver(&callout_driver))
+		panic("Couldn't register callout driver");
+	save_flags(flags);
+	cli();
+
+	for (i = 0; i < DZ_NB_PORT; i++) {
+		info = &multi[i];
 		lines[i] = info;
 		info->magic = SERIAL_MAGIC;
 
-		if ((mips_machtype == MACH_DS23100) ||
-		    (mips_machtype == MACH_DS5100)) 
+		if (mips_machtype == MACH_DS23100 ||
+		    mips_machtype == MACH_DS5100)
 			info->port = (unsigned long) KN01_DZ11_BASE;
-		else 
+		else
 			info->port = (unsigned long) KN02_DZ11_BASE;
 
 		info->line = i;
@@ -1414,76 +1396,71 @@
 		info->tqueue_hangup.data = info;
 		info->callout_termios = callout_driver.init_termios;
 		info->normal_termios = serial_driver.init_termios;
-		init_waitqueue_head(&info->open_wait); 
-		init_waitqueue_head(&info->close_wait); 
+		init_waitqueue_head(&info->open_wait);
+		init_waitqueue_head(&info->close_wait);
 
 		/*
 		 * If we are pointing to address zero then punt - not correctly
 		 * set up in setup.c to handle this.
 		 */
-		if (! info->port)
+		if (!info->port)
 			return 0;
 
 		printk("ttyS%02d at 0x%08x (irq = %d)\n", info->line,
 		       info->port, SERIAL);
 
 		tty_register_devfs(&serial_driver, 0,
-		                   serial_driver.minor_start + info->line);
+				 serial_driver.minor_start + info->line);
 		tty_register_devfs(&callout_driver, 0,
-		                   callout_driver.minor_start + info->line);
+				callout_driver.minor_start + info->line);
 	}
 
-	/* Reset the chip */
+	/* reset the chip */
 #ifndef CONFIG_SERIAL_CONSOLE
-	{
-		int tmp;
-		dz_out(info, DZ_CSR, DZ_CLR);
-		while ((tmp = dz_in(info,DZ_CSR)) & DZ_CLR);
-		wbflush();
-  
-		/* Enable scanning */
-		dz_out(info, DZ_CSR, DZ_MSE); 
-	}
+	dz_out(info, DZ_CSR, DZ_CLR);
+	while ((tmp = dz_in(info, DZ_CSR)) & DZ_CLR);
+	wbflush();
+
+	/* enable scanning */
+	dz_out(info, DZ_CSR, DZ_MSE);
 #endif
-  
-	/*
-	 * Order matters here... the trick is that flags is updated... in
-	 * request_irq - to immediatedly obliterate it is unwise.
-	 */
+
+	/* order matters here... the trick is that flags
+	   is updated... in request_irq - to immediatedly obliterate
+	   it is unwise. */
 	restore_flags(flags);
 
+
 	if (request_irq(SERIAL, dz_interrupt, SA_INTERRUPT, "DZ", lines[0]))
-		panic("Unable to register DZ interrupt\n");
- 
+		panic("Unable to register DZ interrupt");
+
 	return 0;
 }
 
 #ifdef CONFIG_SERIAL_CONSOLE
-static void dz_console_put_char (unsigned char ch)
+static void dz_console_put_char(unsigned char ch)
 {
 	unsigned long flags;
-	int  loops = 2500;
+	int loops = 2500;
 	unsigned short tmp = ch;
-	/*
-	 * this code sends stuff out to serial device - spinning its wheels and
-	 * waiting.
-	 */
+	/* this code sends stuff out to serial device - spinning its
+	   wheels and waiting. */
 
-	/* force the issue - point it at lines[3]*/
+	/* force the issue - point it at lines[3] */
 	dz_console = &multi[CONSOLE_LINE];
 
-	save_and_cli(flags);
+	save_flags(flags);
+	cli();
+
 
 	/* spin our wheels */
-	while (((dz_in(dz_console, DZ_CSR) & DZ_TRDY) != DZ_TRDY) &&  loops--)
-		;
-  
+	while (((dz_in(dz_console, DZ_CSR) & DZ_TRDY) != DZ_TRDY) && loops--);
+
 	/* Actually transmit the character. */
 	dz_out(dz_console, DZ_TDR, tmp);
 
-	restore_flags(flags); 
+	restore_flags(flags);
 }
-
 /* 
  * -------------------------------------------------------------------
  * dz_console_print ()
@@ -1492,12 +1469,12 @@
  * The console must be locked when we get here.
  * ------------------------------------------------------------------- 
  */
-static void dz_console_print (struct console *cons, 
-			      const char *str, 
-			      unsigned int count)
+static void dz_console_print(struct console *cons,
+			     const char *str,
+			     unsigned int count)
 {
 #ifdef DEBUG_DZ
-	prom_printf((char *)str);
+	prom_printf((char *) str);
 #endif
 	while (count--) {
 		if (*str == '\n')
@@ -1518,7 +1495,7 @@
 	int parity = 'n';
 	int cflag = CREAD | HUPCL | CLOCAL;
 	char *s;
-	unsigned short mask,tmp;
+	unsigned short mask, tmp;
 
 	if (options) {
 		baud = simple_strtoul(options, NULL, 10);
@@ -1528,11 +1505,10 @@
 		if (*s)
 			parity = *s++;
 		if (*s)
-			bits   = *s - '0';
+			bits = *s - '0';
 	}
-
 	/*
-	 * Now construct a cflag setting.
+	 *    Now construct a cflag setting.
 	 */
 	switch (baud) {
 	case 1200:
@@ -1572,18 +1548,17 @@
 
 	/* TOFIX: force to console line */
 	dz_console = &multi[CONSOLE_LINE];
-	if ((mips_machtype == MACH_DS23100) || (mips_machtype == MACH_DS5100)) 
+	if ((mips_machtype == MACH_DS23100) || (mips_machtype == MACH_DS5100))
 		dz_console->port = KN01_DZ11_BASE;
-	else 
-		dz_console->port = KN02_DZ11_BASE; 
+	else
+		dz_console->port = KN02_DZ11_BASE;
 	dz_console->line = CONSOLE_LINE;
 
 	dz_out(dz_console, DZ_CSR, DZ_CLR);
-	while ((tmp = dz_in(dz_console,DZ_CSR)) & DZ_CLR)
-		;
+	while ((tmp = dz_in(dz_console, DZ_CSR)) & DZ_CLR);
 
 	/* enable scanning */
-	dz_out(dz_console, DZ_CSR, DZ_MSE); 
+	dz_out(dz_console, DZ_CSR, DZ_MSE);
 
 	/*  Set up flags... */
 	dz_console->cflags = 0;
@@ -1593,16 +1568,16 @@
 	dz_out(dz_console, DZ_LPR, dz_console->cflags);
 
 	mask = 1 << dz_console->line;
-	tmp = dz_in (dz_console, DZ_TCR);		/* read the TX flag */
+	tmp = dz_in(dz_console, DZ_TCR);	/* read the TX flag */
 	if (!(tmp & mask)) {
-		tmp |= mask;				/* set the TX flag */
-		dz_out (dz_console, DZ_TCR, tmp); 
+		tmp |= mask;	/* set the TX flag */
+		dz_out(dz_console, DZ_TCR, tmp);
 	}
-
 	return 0;
 }
 
-static struct console dz_sercons = {
+static struct console dz_sercons =
+{
     name:	"ttyS",
     write:	dz_console_print,
     device:	dz_console_device,
@@ -1616,6 +1591,6 @@
 	register_console(&dz_sercons);
 }
 
-#endif /* ifdef CONFIG_SERIAL_CONSOLE */
+#endif /* CONFIG_SERIAL_CONSOLE */
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/dz.h linux-2.5/drivers/char/dz.h
--- linux-2.5.13/drivers/char/dz.h	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/char/dz.h	Sun Mar  3 17:54:35 2002
@@ -10,6 +10,8 @@
 #ifndef DZ_SERIAL_H
 #define DZ_SERIAL_H
 
+#define SERIAL_MAGIC 0x5301
+
 /*
  * Definitions for the Control and Status Received.
  */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/efirtc.c linux-2.5/drivers/char/efirtc.c
--- linux-2.5.13/drivers/char/efirtc.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/char/efirtc.c	Thu May  2 21:27:25 2002
@@ -375,9 +375,14 @@
 static int __init 
 efi_rtc_init(void)
 {
+	int ret =0;
 	printk(KERN_INFO "EFI Time Services Driver v%s\n", EFI_RTC_VERSION);
 
-	misc_register(&efi_rtc_dev);
+	ret = misc_register(&efi_rtc_dev);
+	if (ret) {
+		printk(KERN_ERR "driver/efirtc: can't misc_register on minor=%d\n", EFI_RTC_MINOR);
+		return ret;
+	}
 
 	create_proc_read_entry ("driver/efirtc", 0, NULL, efi_rtc_read_proc, NULL);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/epca.c linux-2.5/drivers/char/epca.c
--- linux-2.5.13/drivers/char/epca.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/char/epca.c	Mon Apr 15 01:34:05 2002
@@ -2020,7 +2020,8 @@
 	    (*(ushort *)((ulong)memaddr + XEPORTS) < 3))
 		shrinkmem = 1;
 	if (bd->type < PCIXEM)
-		request_region((int)bd->port, 4, board_desc[bd->type]);
+		if (!request_region((int)bd->port, 4, board_desc[bd->type]))
+			return;		
 
 	memwinon(bd, 0);
 
@@ -2184,9 +2185,13 @@
 		if (!(ch->tmp_buf))
 		{
 			printk(KERN_ERR "POST FEP INIT : kmalloc failed for port 0x%x\n",i);
-
+			release_region((int)bd->port, 4);
+			while(i-- > 0)
+				kfree((ch--)->tmp_buf);
+			return;
 		}
-		memset((void *)ch->tmp_buf,0,ch->txbufsize);
+		else 
+			memset((void *)ch->tmp_buf,0,ch->txbufsize);
 	} /* End for each port */
 
 	printk(KERN_INFO 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/esp.c linux-2.5/drivers/char/esp.c
--- linux-2.5.13/drivers/char/esp.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/char/esp.c	Mon Apr 15 01:34:05 2002
@@ -2476,9 +2476,13 @@
 			} else
 				*region_start = info->port;
 
-			request_region(*region_start,
+			if (!request_region(*region_start,
 				       info->port - *region_start + 8,
-				       "esp serial");
+				       "esp serial"))
+				{
+				restore_flags(flags);
+				return -EIO;
+				}
 
 			/* put card in enhanced mode */
 			/* this prevents access through */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ftape/lowlevel/fdc-io.c linux-2.5/drivers/char/ftape/lowlevel/fdc-io.c
--- linux-2.5.13/drivers/char/ftape/lowlevel/fdc-io.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/char/ftape/lowlevel/fdc-io.c	Mon Apr 15 01:34:05 2002
@@ -926,7 +926,7 @@
 	disable_dma(fdc.dma);
 	clear_dma_ff(fdc.dma);
 	set_dma_mode(fdc.dma, mode);
-	set_dma_addr(fdc.dma, virt_to_bus((void*)addr));
+	set_dma_addr(fdc.dma, isa_virt_to_bus((void*)addr));
 	set_dma_count(fdc.dma, count);
 	enable_dma(fdc.dma);
 }
@@ -945,7 +945,7 @@
 	/* Program the DMA controller.
 	 */
         TRACE(ft_t_fdc_dma,
-	      "phys. addr. = %lx", virt_to_bus((void*) buff->ptr));
+	      "phys. addr. = %lx", isa_virt_to_bus((void*) buff->ptr));
 	save_flags(flags);
 	cli();			/* could be called from ISR ! */
 	fdc_setup_dma(DMA_MODE_WRITE, buff->ptr, FT_SECTORS_PER_SEGMENT * 4);
@@ -997,7 +997,7 @@
 		TRACE_ABORT(-EIO,
 			    ft_t_bug, "bug: illegal operation parameter");
 	}
-	TRACE(ft_t_fdc_dma, "phys. addr. = %lx",virt_to_bus((void*)buff->ptr));
+	TRACE(ft_t_fdc_dma, "phys. addr. = %lx", isa_virt_to_bus((void*)buff->ptr));
 	save_flags(flags);
 	cli();			/* could be called from ISR ! */
 	if (operation != FDC_VERIFY) {
@@ -1209,27 +1209,35 @@
 	TRACE_FUN(ft_t_flow);
 
 	if (ft_mach2 || ft_probe_fc10) {
-		if (check_region(fdc.sra, 8) < 0) {
+		if (!request_region(fdc.sra, 8, "fdc (ft)")) 
+			{
 #ifndef BROKEN_FLOPPY_DRIVER
 			TRACE_EXIT -EBUSY;
 #else
-			TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
+			TRACE(ft_t_warn, "address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
 #endif
-		}
-		request_region(fdc.sra, 8, "fdc (ft)");
-	} else {
-		if (check_region(fdc.sra, 6) < 0 || 
-		    check_region(fdc.dir, 1) < 0) {
+			}
+		
+		if (!request_region(fdc.sra, 6, "fdc (ft)"))
+			{
+			release_region(fdc.sra, 8);
 #ifndef BROKEN_FLOPPY_DRIVER
 			TRACE_EXIT -EBUSY;
 #else
-			TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
+			TRACE(ft_t_warn, "address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
 #endif
-		}
-		request_region(fdc.sra, 6, "fdc (ft)");
-		request_region(fdc.sra + 7, 1, "fdc (ft)");
+			}
+	
+		if (!request_region(fdc.sra+7, 1, "fdc (ft)"))
+			{
+			release_region(fdc.sra, 8);
+			release_region(fdc.sra, 6);
+#ifndef BROKEN_FLOPPY_DRIVER
+			TRACE_EXIT -EBUSY;
+#else
+			TRACE(ft_t_warn, "address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
+#endif
+			}
 	}
 	TRACE_EXIT 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ftape/zftape/zftape-init.c linux-2.5/drivers/char/ftape/zftape/zftape-init.c
--- linux-2.5.13/drivers/char/ftape/zftape/zftape-init.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/ftape/zftape/zftape-init.c	Tue Feb 12 00:57:58 2002
@@ -28,6 +28,7 @@
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/major.h>
+#include <linux/mm.h>
 #include <linux/slab.h>
 #ifdef CONFIG_KMOD
 #include <linux/kmod.h>
@@ -203,6 +204,7 @@
 		static struct vm_operations_struct dummy = { NULL, };
 		vma->vm_ops = &dummy;
 #endif
+		vma->vm_flags &= ~VM_IO;
 	}
 	current->blocked = old_sigmask; /* restore mask */
 	TRACE_EXIT result;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/generic_serial.c linux-2.5/drivers/char/generic_serial.c
--- linux-2.5.13/drivers/char/generic_serial.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/generic_serial.c	Wed Jan 30 17:03:50 2002
@@ -219,8 +219,13 @@
 		while (1) {
 			c = count;
 
-			/* This is safe because we "OWN" the "head". Noone else can 
-			   change the "head": we own the port_write_sem. */
+			/* Note: This part can be done without
+			 * interrupt routine protection since
+			 * the interrupt routines may only modify
+			 * shared variables in safe ways, in the worst
+			 * case causing us to loop twice in the code
+			 * below. See comments below. */ 
+
 			/* Don't overrun the end of the buffer */
 			t = SERIAL_XMIT_SIZE - port->xmit_head;
 			if (t < c) c = t;
@@ -511,7 +516,7 @@
 
 void gs_shutdown_port (struct gs_port *port)
 {
-	long flags;
+	unsigned long flags;
 
 	func_enter();
 	
@@ -594,6 +599,7 @@
 	int    do_clocal = 0;
 	int    CD;
 	struct tty_struct *tty;
+	unsigned long flags;
 
 	func_enter ();
 
@@ -673,10 +679,11 @@
 	add_wait_queue(&port->open_wait, &wait);
 
 	gs_dprintk (GS_DEBUG_BTR, "after add waitq.\n"); 
+	save_flags(flags);
 	cli();
 	if (!tty_hung_up_p(filp))
 		port->count--;
-	sti();
+	restore_flags(flags);
 	port->blocked_open++;
 	while (1) {
 		CD = port->rd->get_CD (port);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/h8.c linux-2.5/drivers/char/h8.c
--- linux-2.5.13/drivers/char/h8.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/char/h8.c	Mon Apr 15 01:34:05 2002
@@ -299,9 +299,13 @@
         }
         printk(KERN_INFO "H8 at 0x%x IRQ %d\n", h8_base, h8_irq);
 
-        create_proc_info_entry("driver/h8", 0, NULL, h8_get_info);
+        if (!request_region(h8_base, 8, "h8"))
+		{
+		free_irq(h8_irq, NULL);
+		return -EIO;
+		}
 
-        request_region(h8_base, 8, "h8");
+        create_proc_info_entry("driver/h8", 0, NULL, h8_get_info);
 
 	h8_alloc_queues();
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/hcdp_serial.c linux-2.5/drivers/char/hcdp_serial.c
--- linux-2.5.13/drivers/char/hcdp_serial.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/hcdp_serial.c	Fri May  3 03:49:06 2002
@@ -0,0 +1,221 @@
+/*
+ *  linux/arch/ia64/kernel/hcdp_serial.c
+ *
+ *  Copyright (C) 2002  Hewlett-Packard Co.
+ *  Copyright (C) 2002  Khalid Aziz <khalid_aziz@hp.com>
+ *
+ *  Parse the EFI HCDP table to locate serial console and debug ports
+ *  and initialize them
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/pm.h>
+#include <linux/init.h>
+#include <linux/serial.h>
+#include <linux/serialP.h>
+#include <asm/serial.h>
+#include <asm/io.h>
+#include <asm/efi.h>
+#include <linux/hcdp_serial.h>
+
+#undef SERIAL_DEBUG_HCDP
+
+extern struct serial_state rs_table[];
+extern int serial_nr_ports;
+
+/*
+ * Parse the HCDP table to find descriptions for headless console and 
+ * debug serial ports and add them to rs_table[]. A pointer to HCDP
+ * table is passed as parameter. This function should be called 
+ * before serial_console_init() is called to make sure the HCDP serial 
+ * console will be available for use. IA-64 kernel calls this function
+ * from setup_arch() after the EFI and ACPI tables have been parsed.
+ */
+void __init setup_serial_hcdp(void *tablep) 
+{
+	hcdp_t hcdp;
+	hcdp_dev_t *hcdp_dev;
+	struct serial_struct serial_req;
+	unsigned long iobase;
+	int global_sys_irq;
+	int i, nr;
+	int shift_once = 1;
+
+#ifdef SERIAL_DEBUG_HCDP
+	printk("Entering setup_serial_hcdp()\n");
+#endif
+
+	/* Verify we have a valid table pointer */
+	if (tablep == NULL) {
+		return;
+	}
+
+	/*
+	 * We do not trust firmware to give us a table starting at an
+	 * aligned address. Make a local copy of the HCDP table with 
+	 * aligned structures.
+	 */
+	memcpy(&hcdp, tablep, sizeof(hcdp));
+
+	/*
+	 * Perform a sanity check on the table. Table should have a 
+	 * signature of "HCDP" and it should be atleast 82 bytes
+	 * long to have any useful information.
+	 */
+	if ((strncmp(hcdp.signature, HCDP_SIGNATURE, 
+					HCDP_SIG_LEN) != 0)) {
+		return;
+	}
+	if (hcdp.len < 82) {
+		return;
+	}
+
+#ifdef SERIAL_DEBUG_HCDP
+	printk("setup_serial_hcdp(): table pointer = 0x%p\n", tablep);
+	printk("                     sig = '%c%c%c%c'\n",
+			hcdp.signature[0],
+			hcdp.signature[1],
+			hcdp.signature[2],
+			hcdp.signature[3]);
+	printk("                     length = %d\n", hcdp.len);
+	printk("                     Rev = %d\n", hcdp.rev);
+	printk("                     OEM ID = %c%c%c%c%c%c\n", 
+			hcdp.oemid[0], hcdp.oemid[1], hcdp.oemid[2],
+			hcdp.oemid[3], hcdp.oemid[4], hcdp.oemid[5]);
+	printk("                     Number of entries = %d\n", hcdp.num_entries);
+#endif
+
+	/*
+	 * Parse each device entry
+	 */
+	for (nr=0; nr<hcdp.num_entries; nr++) {
+		hcdp_dev = &(hcdp.hcdp_dev[nr]);
+
+		/*
+		 * We will parse only the primary console device
+		 * which is the first entry for these devices. We will
+		 * ignore rest of the entries for the same type device that
+		 * has already been parsed and initialized
+		 */
+		if (hcdp_dev->type != HCDP_DEV_CONSOLE)
+			continue;
+
+		iobase = (u64)(hcdp_dev->base_addr.addrhi)<<32 | hcdp_dev->base_addr.addrlo;
+		global_sys_irq = hcdp_dev->global_int;
+#ifdef SERIAL_DEBUG_HCDP
+		printk("                 type = %s\n", 
+			((hcdp_dev->type == HCDP_DEV_CONSOLE)?"Headless Console":((hcdp_dev->type == HCDP_DEV_DEBUG)?"Debug port":"Huh????")));
+		printk("                 Base address space = %s\n", ((hcdp_dev->base_addr.space_id == ACPI_MEM_SPACE)?"Memory Space":((hcdp_dev->base_addr.space_id == ACPI_IO_SPACE)?"I/O space":"PCI space")));
+		printk("                 Base address = 0x%p\n", iobase);
+		printk("                 Global System Int = %d\n", global_sys_irq);
+		printk("                 Baud rate = %d\n", hcdp_dev->baud);
+		printk("                 Bits = %d\n", hcdp_dev->bits);
+		printk("                 Clock rate = %d\n", hcdp_dev->clock_rate);
+		if (hcdp_dev->base_addr.space_id == ACPI_PCICONF_SPACE) {
+			printk("                     PCI serial port:\n");
+			printk("                         Bus %d, Device %d, Vendor ID 0x%x, Dev ID 0x%x\n",
+			hcdp_dev->pci_bus, hcdp_dev->pci_dev,
+			hcdp_dev->pci_vendor_id, hcdp_dev->pci_dev_id);
+		}
+#endif
+
+
+		/* 
+	 	* Now build a serial_req structure to update the entry in
+	 	* rs_table for the headless console port.
+	 	*/
+		if (hcdp_dev->clock_rate)
+			serial_req.baud_base = hcdp_dev->clock_rate;
+		else
+			serial_req.baud_base = DEFAULT_BAUD_BASE;
+		/*
+	 	* Check if this is an I/O mapped address or a memory mapped address
+	 	*/
+		if (hcdp_dev->base_addr.space_id == ACPI_MEM_SPACE) {
+			serial_req.port = 0;
+			serial_req.port_high = 0;
+			serial_req.iomem_base = (void *)ioremap(iobase, 64);
+			serial_req.io_type = SERIAL_IO_MEM;
+		}
+		else if (hcdp_dev->base_addr.space_id == ACPI_IO_SPACE) {
+			serial_req.port = (unsigned long) iobase & 0xffffffff;
+			serial_req.port_high = (unsigned long)(((u64)iobase) >> 32);
+			serial_req.iomem_base = NULL;
+			serial_req.io_type = SERIAL_IO_PORT;
+		}
+		else if (hcdp_dev->base_addr.space_id == ACPI_PCICONF_SPACE) {
+			printk("WARNING: No support for PCI serial console\n");
+			return;
+		}
+
+		/*
+		 * Check if HCDP defines a port already in rs_table
+		 */
+		for (i = 0; i < serial_nr_ports; i++) {
+			if ((rs_table[i].port == serial_req.port) &&
+				(rs_table[i].iomem_base==serial_req.iomem_base))
+				break;
+		}
+		if (i == serial_nr_ports) {
+			/*
+			 * We have reserved a slot for HCDP defined console
+			 * port at HCDP_SERIAL_CONSOLE_PORT in rs_table
+			 * which is not 0. This means using this slot would
+			 * put the console at a device other than ttyS0. 
+			 * Users expect to see the console at ttyS0. Now 
+			 * that we have determined HCDP does describe a 
+			 * serial console and it is not one of the compiled
+			 * in ports, let us move the entries in rs_table
+			 * up by a slot towards HCDP_SERIAL_CONSOLE_PORT to 
+			 * make room for the HCDP console at ttyS0. We may go
+			 * through this loop more than once if 
+			 * early_serial_setup() fails. Make sure we shift the
+			 * entries in rs_table only once.
+			 */
+			if (shift_once) {
+				int j;
+
+				for (j=HCDP_SERIAL_CONSOLE_PORT; j>0; j--)
+					memcpy(rs_table+j, rs_table+j-1, 
+						sizeof(struct serial_state));
+				shift_once = 0;
+			}
+			serial_req.line = 0;
+		}
+		else
+			serial_req.line = i;
+
+		/*
+	 	* If the table does not have IRQ information, use 0 for IRQ. 
+	 	* This will force rs_init() to probe for IRQ. 
+	 	*/
+		serial_req.irq = global_sys_irq;
+		if (global_sys_irq == 0) {
+			serial_req.flags = ASYNC_SKIP_TEST|ASYNC_BOOT_AUTOCONF;
+		}
+		else {
+			serial_req.flags = ASYNC_SKIP_TEST|ASYNC_BOOT_AUTOCONF|
+						ASYNC_AUTO_IRQ;
+		}
+
+		serial_req.xmit_fifo_size = serial_req.custom_divisor = 0;
+		serial_req.close_delay = serial_req.hub6 = serial_req.closing_wait = 0;
+		serial_req.iomem_reg_shift = 0;
+		if (early_serial_setup(&serial_req) < 0) {
+			printk("setup_serial_hcdp(): early_serial_setup() for HCDP serial console port failed. Will try any additional consoles in HCDP.\n");
+			continue;
+		}
+		else
+			if (hcdp_dev->type == HCDP_DEV_CONSOLE)
+				break;
+#ifdef SERIAL_DEBUG_HCDP
+		printk("\n");
+#endif
+	}
+
+#ifdef SERIAL_DEBUG_HCDP
+	printk("Leaving setup_serial_hcdp()\n");
+#endif
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ib700wdt.c linux-2.5/drivers/char/ib700wdt.c
--- linux-2.5.13/drivers/char/ib700wdt.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/char/ib700wdt.c	Mon Apr 15 01:33:31 2002
@@ -271,11 +271,21 @@
 
 	ibwdt_validate_timeout();
 	spin_lock_init(&ibwdt_lock);
-	misc_register(&ibwdt_miscdev);
+	if (misc_register(&ibwdt_miscdev))
+		return -ENODEV;
 #if WDT_START != WDT_STOP
-	request_region(WDT_STOP, 1, "IB700 WDT");
+	if (!request_region(WDT_STOP, 1, "IB700 WDT")) {
+		misc_deregister(&ibwdt_miscdev);
+		return -EIO;
+	}
 #endif
-	request_region(WDT_START, 1, "IB700 WDT");
+	if (!request_region(WDT_START, 1, "IB700 WDT")) {
+#if WDT_START != WDT_STOP
+		release_region(WDT_STOP, 1);
+#endif
+		misc_deregister(&ibwdt_miscdev);
+		return -EIO;
+	}
 	register_reboot_notifier(&ibwdt_notifier);
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/indydog.c linux-2.5/drivers/char/indydog.c
--- linux-2.5.13/drivers/char/indydog.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/indydog.c	Wed Mar 27 23:55:15 2002
@@ -0,0 +1,155 @@
+/*
+ *	IndyDog	0.2	A Hardware Watchdog Device for SGI IP22
+ *
+ *	(c) Copyright 2002 Guido Guenther <agx@sigxcpu.org>, All Rights Reserved.
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *	
+ *	based on softdog.c by Alan Cox <alan@redhat.com>
+ */
+ 
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/fs.h>
+#include <linux/mm.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/smp_lock.h>
+#include <linux/init.h>
+#include <asm/uaccess.h>
+#include <asm/sgi/sgimc.h>
+
+static unsigned long indydog_alive;
+static struct sgimc_misc_ctrl *mcmisc_regs; 
+
+static void indydog_ping()
+{
+	mcmisc_regs->watchdogt = 0;
+}
+
+
+/*
+ *	Allow only one person to hold it open
+ */
+
+static int indydog_open(struct inode *inode, struct file *file)
+{
+	u32 mc_ctrl0;
+	
+	if( test_and_set_bit(0,&indydog_alive) )
+		return -EBUSY;
+#ifdef CONFIG_WATCHDOG_NOWAYOUT
+	MOD_INC_USE_COUNT;
+#endif
+	/*
+	 *	Activate timer
+	 */
+	mcmisc_regs = (struct sgimc_misc_ctrl *)(KSEG1+0x1fa00000);
+
+	mc_ctrl0 = mcmisc_regs->cpuctrl0 | SGIMC_CCTRL0_WDOG;
+	mcmisc_regs->cpuctrl0 = mc_ctrl0;
+	indydog_ping();
+			
+	printk("Started watchdog timer.\n");
+	return 0;
+}
+
+static int indydog_release(struct inode *inode, struct file *file)
+{
+	/*
+	 *	Shut off the timer.
+	 * 	Lock it in if it's a module and we defined ...NOWAYOUT
+	 */
+#ifndef CONFIG_WATCHDOG_NOWAYOUT
+	{
+	u32 mc_ctrl0 = mcmisc_regs->cpuctrl0; 
+	mc_ctrl0 &= ~SGIMC_CCTRL0_WDOG;
+	mcmisc_regs->cpuctrl0 = mc_ctrl0;
+	printk("Stopped watchdog timer.\n");
+	}
+#endif
+	clear_bit(0,&indydog_alive);
+	return 0;
+}
+
+static ssize_t indydog_write(struct file *file, const char *data, size_t len, loff_t *ppos)
+{
+	/*  Can't seek (pwrite) on this device  */
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+
+	/*
+	 *	Refresh the timer.
+	 */
+	if(len) {
+		indydog_ping();
+		return 1;
+	}
+	return 0;
+}
+
+static int indydog_ioctl(struct inode *inode, struct file *file,
+	unsigned int cmd, unsigned long arg)
+{
+	static struct watchdog_info ident = {
+		identity: "Hardware Watchdog for SGI IP22",
+	};
+	switch (cmd) {
+		default:
+			return -ENOIOCTLCMD;
+		case WDIOC_GETSUPPORT:
+			if(copy_to_user((struct watchdog_info *)arg, &ident, sizeof(ident)))
+				return -EFAULT;
+			return 0;
+		case WDIOC_GETSTATUS:
+		case WDIOC_GETBOOTSTATUS:
+			return put_user(0,(int *)arg);
+		case WDIOC_KEEPALIVE:
+			indydog_ping();
+			return 0;
+	}
+}
+
+static struct file_operations indydog_fops = {
+	owner:		THIS_MODULE,
+	write:		indydog_write,
+	ioctl:		indydog_ioctl,
+	open:		indydog_open,
+	release:	indydog_release,
+};
+
+static struct miscdevice indydog_miscdev = {
+	minor:		WATCHDOG_MINOR,
+	name:		"watchdog",
+	fops:		&indydog_fops,
+};
+
+static const char banner[] __initdata = KERN_INFO "Hardware Watchdog Timer for SGI IP22: 0.2\n";
+
+static int __init watchdog_init(void)
+{
+	int ret;
+
+	ret = misc_register(&indydog_miscdev);
+
+	if (ret)
+		return ret;
+
+	printk(banner);
+
+	return 0;
+}
+
+static void __exit watchdog_exit(void)
+{
+	misc_deregister(&indydog_miscdev);
+}
+
+module_init(watchdog_init);
+module_exit(watchdog_exit);
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ip2/i2cmd.c linux-2.5/drivers/char/ip2/i2cmd.c
--- linux-2.5.13/drivers/char/ip2/i2cmd.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/char/ip2/i2cmd.c	Thu Dec 13 16:32:35 2001
@@ -139,7 +139,7 @@
 //static UCHAR ct86[]={ 2, BTH,     0x56,0                   }; // RCV_ENABLE
 static UCHAR ct87[] = { 1, BYP,     0x57                     }; // HW_TEST
 //static UCHAR ct88[]={ 3, BTH,     0x58,0,0                 }; // RCV_THRESHOLD
-static UCHAR ct89[]={ 1, BYP,     0x59                     }; // DSS_NOW
+//static UCHAR ct89[]={ 1, BYP,     0x59                     }; // DSS_NOW
 //static UCHAR ct90[]={ 3, BYP,     0x5A,0,0                 }; // Set SILO
 //static UCHAR ct91[]={ 2, BYP,     0x5B,0                   }; // timed break
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ip2.c linux-2.5/drivers/char/ip2.c
--- linux-2.5.13/drivers/char/ip2.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/ip2.c	Thu Dec 13 16:32:35 2001
@@ -33,9 +33,10 @@
 */
 static int io[IP2_MAX_BOARDS]= { 0, 0, 0, 0 };
 static int irq[IP2_MAX_BOARDS] = { -1, -1, -1, -1 }; 
-static int poll_only = 0;
 
 #ifdef MODULE
+
+static int poll_only = 0;
 
 #	if LINUX_VERSION_CODE >= KERNEL_VERSION(2,1,0)
 		MODULE_AUTHOR("Doug McNash");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ip2main.c linux-2.5/drivers/char/ip2main.c
--- linux-2.5.13/drivers/char/ip2main.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/ip2main.c	Wed May  1 17:26:07 2002
@@ -1002,12 +1002,10 @@
 	printk(KERN_INFO "IP2: Board %d: addr=0x%x irq=%d\n", boardnum + 1,
 	       ip2config.addr[boardnum], ip2config.irq[boardnum] );
 
-	if (0 != ( rc = check_region( ip2config.addr[boardnum], 8))) {
-		printk(KERN_ERR "IP2: bad addr=0x%x rc = %d\n",
-				ip2config.addr[boardnum], rc );
+	if (!request_region( ip2config.addr[boardnum], 8, pcName )) {
+		printk(KERN_ERR "IP2: bad addr=0x%x\n", ip2config.addr[boardnum]);
 		goto err_initialize;
 	}
-	request_region( ip2config.addr[boardnum], 8, pcName );
 
 	if ( iiDownloadAll ( pB, (loadHdrStrPtr)Fip_firmware, 1, Fip_firmware_size )
 	    != II_DOWN_GOOD ) {
@@ -2662,7 +2660,7 @@
 	old_flags = pCh->flags;
 	old_baud_divisor = pCh->BaudDivisor;
 
-	if ( !suser() ) {
+	if ( !capable(CAP_SYS_ADMIN) ) {
 		if ( ( ns.close_delay != pCh->ClosingDelay ) ||
 		    ( (ns.flags & ~ASYNC_USR_MASK) !=
 		      (pCh->flags & ~ASYNC_USR_MASK) ) ) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/isicom.c linux-2.5/drivers/char/isicom.c
--- linux-2.5.13/drivers/char/isicom.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/char/isicom.c	Mon Apr 15 01:34:05 2002
@@ -1680,20 +1680,13 @@
 {
 	int count, done=0;
 	for (count=0; count < BOARD_COUNT; count++ ) {
-		if (isi_card[count].base) {
-			if (check_region(isi_card[count].base,16)) {
+		if (isi_card[count].base)
+			if (!request_region(isi_card[count].base,16,ISICOM_NAME)) {
 				printk(KERN_DEBUG "ISICOM: I/O Region 0x%x-0x%x is busy. Card%d will be disabled.\n",
 					isi_card[count].base,isi_card[count].base+15,count+1);
 				isi_card[count].base=0;
-			}
-			else {
-				request_region(isi_card[count].base,16,ISICOM_NAME);
-#ifdef ISICOM_DEBUG				
-				printk(KERN_DEBUG "ISICOM: I/O Region 0x%x-0x%x requested for Card%d.\n",isi_card[count].base,isi_card[count].base+15,count+1);
-#endif				
 				done++;
 			}
-		}	
 	}
 	return done;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/istallion.c linux-2.5/drivers/char/istallion.c
--- linux-2.5.13/drivers/char/istallion.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/char/istallion.c	Mon Apr 15 01:34:05 2002
@@ -3971,17 +3971,16 @@
 	printk(KERN_DEBUG "stli_initecp(brdp=%x)\n", (int) brdp);
 #endif
 
-/*
- *	Do a basic sanity check on the IO and memory addresses.
- */
+	if (!request_region(brdp->iobase, brdp->iosize, name))
+		return -EIO;
+	
 	if ((brdp->iobase == 0) || (brdp->memaddr == 0))
+		{
+		release_region(brdp->iobase, brdp->iosize);
 		return(-ENODEV);
+		}
 
 	brdp->iosize = ECP_IOSIZE;
-	if (check_region(brdp->iobase, brdp->iosize))
-		printk(KERN_ERR "STALLION: Warning, board %d I/O address %x "
-				"conflicts with another device\n",
-				brdp->brdnr, brdp->iobase);
 
 /*
  *	Based on the specific board type setup the common vars to access
@@ -4046,6 +4045,7 @@
 		break;
 
 	default:
+		release_region(brdp->iobase, brdp->iosize);
 		return(-EINVAL);
 	}
 
@@ -4059,7 +4059,10 @@
 
 	brdp->membase = ioremap(brdp->memaddr, brdp->memsize);
 	if (brdp->membase == (void *) NULL)
+		{
+		release_region(brdp->iobase, brdp->iosize);
 		return(-ENOMEM);
+		}
 
 /*
  *	Now that all specific code is set up, enable the shared memory and
@@ -4081,7 +4084,10 @@
 #endif
 
 	if (sig.magic != ECP_MAGIC)
+		{
+		release_region(brdp->iobase, brdp->iosize);
 		return(-ENODEV);
+		}
 
 /*
  *	Scan through the signature looking at the panels connected to the
@@ -4102,7 +4108,7 @@
 		brdp->nrpanels++;
 	}
 
-	request_region(brdp->iobase, brdp->iosize, name);
+
 	brdp->state |= BST_FOUND;
 	return(0);
 }
@@ -4132,10 +4138,9 @@
 		return(-ENODEV);
 
 	brdp->iosize = ONB_IOSIZE;
-	if (check_region(brdp->iobase, brdp->iosize))
-		printk(KERN_ERR "STALLION: Warning, board %d I/O address %x "
-				"conflicts with another device\n",
-				brdp->brdnr, brdp->iobase);
+	
+	if (!request_region(brdp->iobase, brdp->iosize, name))
+		return -EIO;
 
 /*
  *	Based on the specific board type setup the common vars to access
@@ -4210,6 +4215,7 @@
 		break;
 
 	default:
+		release_region(brdp->iobase, brdp->iosize);
 		return(-EINVAL);
 	}
 
@@ -4223,7 +4229,10 @@
 
 	brdp->membase = ioremap(brdp->memaddr, brdp->memsize);
 	if (brdp->membase == (void *) NULL)
+		{
+		release_region(brdp->iobase, brdp->iosize);
 		return(-ENOMEM);
+		}
 
 /*
  *	Now that all specific code is set up, enable the shared memory and
@@ -4243,7 +4252,10 @@
 
 	if ((sig.magic0 != ONB_MAGIC0) || (sig.magic1 != ONB_MAGIC1) ||
 	    (sig.magic2 != ONB_MAGIC2) || (sig.magic3 != ONB_MAGIC3))
+		{
+		release_region(brdp->iobase, brdp->iosize);
 		return(-ENODEV);
+		}
 
 /*
  *	Scan through the signature alive mask and calculate how many ports
@@ -4261,7 +4273,7 @@
 	}
 	brdp->panels[0] = brdp->nrports;
 
-	request_region(brdp->iobase, brdp->iosize, name);
+
 	brdp->state |= BST_FOUND;
 	return(0);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/ite_gpio.c linux-2.5/drivers/char/ite_gpio.c
--- linux-2.5.13/drivers/char/ite_gpio.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/char/ite_gpio.c	Mon Apr 15 01:34:05 2002
@@ -391,13 +391,14 @@
 {
 	int i;
 
-	misc_register(&ite_gpio_miscdev);
+	if (misc_register(&ite_gpio_miscdev))
+		return -ENODEV;
 
-	if (check_region(ite_gpio_base, 0x1c) < 0 ) {
-           return -ENODEV;
-        } else {
-           request_region(ite_gpio_base, 0x1c, "ITE GPIO");
-        }     
+	if (!request_region(ite_gpio_base, 0x1c, "ITE GPIO"))
+		{
+		misc_deregister(&ite_gpio_miscdev);
+		return -EIO;
+		}
 
 	/* initialize registers */
         ITE_GPACR = 0xffff;
@@ -407,13 +408,18 @@
         ITE_GPBICR = 0x00ff;
         ITE_GPCICR = 0x00ff;
         ITE_GCR = 0;
-
+	
 	for (i = 0; i < MAX_GPIO_LINE; i++) {
 		ite_gpio_irq_pending[i]=0;	
 		init_waitqueue_head(&ite_gpio_wait[i]);
 	}
-	if (request_irq(ite_gpio_irq, ite_gpio_irq_handler, SA_SHIRQ, "gpio", 0) < 0)
+
+	if (request_irq(ite_gpio_irq, ite_gpio_irq_handler, SA_SHIRQ, "gpio", 0) < 0) {
+		misc_deregister(&ite_gpio_miscdev);
+		release_region(ite_gpio_base, 0x1c);
 		return 0;
+	}
+
 	printk("GPIO at 0x%x (irq = %d)\n", ite_gpio_base, ite_gpio_irq);
 
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/keyboard.c linux-2.5/drivers/char/keyboard.c
--- linux-2.5.13/drivers/char/keyboard.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/keyboard.c	Sun Mar  3 23:50:41 2002
@@ -43,298 +43,129 @@
 #include <linux/sysrq.h>
 #include <linux/pm.h>
 
-#define SIZE(x) (sizeof(x)/sizeof((x)[0]))
+extern void ctrl_alt_del(void);
 
-#ifndef KBD_DEFMODE
-#define KBD_DEFMODE ((1 << VC_REPEAT) | (1 << VC_META))
-#endif
+#define SIZE(x)	(sizeof(x)/sizeof((x)[0]))
 
-#ifndef KBD_DEFLEDS
 /*
- * Some laptops take the 789uiojklm,. keys as number pad when NumLock
- * is on. This seems a good reason to start with NumLock off.
+ * Exported functions/variables
  */
-#define KBD_DEFLEDS 0
-#endif
-
-#ifndef KBD_DEFLOCK
-#define KBD_DEFLOCK 0
-#endif
 
 void (*kbd_ledfunc)(unsigned int led);
 EXPORT_SYMBOL(handle_scancode);
 EXPORT_SYMBOL(kbd_ledfunc);
-
-extern void ctrl_alt_del(void);
-
-struct console;
+/* kbd_pt_regs - set by keyboard_interrupt(), used by show_ptregs() */
+struct pt_regs *kbd_pt_regs;
+void compute_shiftstate(void);
 
 /*
- * global state includes the following, and various static variables
- * in this module: prev_scancode, shift_state, diacr, npadch, dead_key_next.
- * (last_console is now a global variable)
+ * Handler Tables.
  */
 
-/* shift state counters.. */
-static unsigned char k_down[NR_SHIFT];
-/* keyboard key bitmap */
-static unsigned long key_down[256/BITS_PER_LONG];
-
-static int dead_key_next;
-/* 
- * In order to retrieve the shift_state (for the mouse server), either
- * the variable must be global, or a new procedure must be created to 
- * return the value. I chose the former way.
- */
-int shift_state;
-static int npadch = -1;			/* -1 or number assembled on pad */
-static unsigned char diacr;
-static char rep;			/* flag telling character repeat */
-struct kbd_struct kbd_table[MAX_NR_CONSOLES];
-static struct tty_struct **ttytab;
-static struct kbd_struct * kbd = kbd_table;
-static struct tty_struct * tty;
-
-void compute_shiftstate(void);
-
-typedef void (*k_hand)(unsigned char value, char up_flag);
-typedef void (k_handfn)(unsigned char value, char up_flag);
-
-static k_handfn
-	do_self, do_fn, do_spec, do_pad, do_dead, do_cons, do_cur, do_shift,
-	do_meta, do_ascii, do_lock, do_lowercase, do_slock, do_dead2,
-	do_ignore;
-
-static k_hand key_handler[16] = {
-	do_self, do_fn, do_spec, do_pad, do_dead, do_cons, do_cur, do_shift,
-	do_meta, do_ascii, do_lock, do_lowercase, do_slock, do_dead2,
-	do_ignore, do_ignore
-};
-
 /* Key types processed even in raw modes */
 
 #define TYPES_ALLOWED_IN_RAW_MODE ((1 << KT_SPEC) | (1 << KT_SHIFT))
+#define SPECIALS_ALLOWED_IN_RAW_MODE (1 << KVAL(K_SAK))
 
-typedef void (*void_fnp)(void);
-typedef void (void_fn)(void);
-
-static void_fn do_null, enter, show_ptregs, send_intr, lastcons, caps_toggle,
-	num, hold, scroll_forw, scroll_back, boot_it, caps_on, compose,
-	SAK, decr_console, incr_console, spawn_console, bare_num;
-
-static void_fnp spec_fn_table[] = {
-	do_null,	enter,		show_ptregs,	show_mem,
-	show_state,	send_intr,	lastcons,	caps_toggle,
-	num,		hold,		scroll_forw,	scroll_back,
-	boot_it,	caps_on,	compose,	SAK,
-	decr_console,	incr_console,	spawn_console,	bare_num
-};
+#define K_HANDLERS\
+	k_self,		k_fn,		k_spec,		k_pad,\
+	k_dead,		k_cons,		k_cur,		k_shift,\
+	k_meta,		k_ascii,	k_lock,		k_lowercase,\
+	k_slock,	k_dead2,	k_ignore,	k_ignore
+
+typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value, 
+			    char up_flag);
+static k_handler_fn K_HANDLERS;
+static k_handler_fn *k_handler[16] = { K_HANDLERS };
+
+#define FN_HANDLERS\
+	fn_null,	fn_enter,	fn_show_ptregs,	fn_show_mem,\
+	fn_show_state,	fn_send_intr,	fn_lastcons,	fn_caps_toggle,\
+	fn_num,		fn_hold,	fn_scroll_forw,	fn_scroll_back,\
+	fn_boot_it,	fn_caps_on,	fn_compose,	fn_SAK,\
+	fn_dec_console,	fn_inc_console,	fn_spawn_con,	fn_bare_num
+
+typedef void (fn_handler_fn)(struct vc_data *vc);
+static fn_handler_fn FN_HANDLERS;
+static fn_handler_fn *fn_handler[] = { FN_HANDLERS };
 
-#define SPECIALS_ALLOWED_IN_RAW_MODE (1 << KVAL(K_SAK))
+/*
+ * Variables/functions exported for vt_ioctl.c
+ */
 
 /* maximum values each key_handler can handle */
 const int max_vals[] = {
-	255, SIZE(func_table) - 1, SIZE(spec_fn_table) - 1, NR_PAD - 1,
-	NR_DEAD - 1, 255, 3, NR_SHIFT - 1,
-	255, NR_ASCII - 1, NR_LOCK - 1, 255,
-	NR_LOCK - 1, 255
+	255, SIZE(func_table) - 1, SIZE(fn_handler) - 1, NR_PAD - 1,
+	NR_DEAD - 1, 255, 3, NR_SHIFT - 1, 255, NR_ASCII - 1, NR_LOCK - 1,
+	255, NR_LOCK - 1, 255
 };
-
 const int NR_TYPES = SIZE(max_vals);
 
-/* N.B. drivers/macintosh/mac_keyb.c needs to call put_queue */
-void put_queue(int);
-static unsigned char handle_diacr(unsigned char);
-
-/* kbd_pt_regs - set by keyboard_interrupt(), used by show_ptregs() */
-struct pt_regs * kbd_pt_regs;
-
-#ifdef CONFIG_MAGIC_SYSRQ
-static int sysrq_pressed;
-#endif
-
-static struct pm_dev *pm_kbd;
-
-/*
- * Many other routines do put_queue, but I think either
- * they produce ASCII, or they produce some user-assigned
- * string, and in both cases we might assume that it is
- * in utf-8 already.
- */
-void to_utf8(ushort c) {
-    if (c < 0x80)
-	put_queue(c);			/*  0*******  */
-    else if (c < 0x800) {
-	put_queue(0xc0 | (c >> 6)); 	/*  110***** 10******  */
-	put_queue(0x80 | (c & 0x3f));
-    } else {
-	put_queue(0xe0 | (c >> 12)); 	/*  1110**** 10****** 10******  */
-	put_queue(0x80 | ((c >> 6) & 0x3f));
-	put_queue(0x80 | (c & 0x3f));
-    }
-    /* UTF-8 is defined for words of up to 31 bits,
-       but we need only 16 bits here */
-}
+int spawnpid, spawnsig;
 
 /*
  * Translation of escaped scancodes to keycodes.
  * This is now user-settable (for machines were it makes sense).
  */
-
-int setkeycode(unsigned int scancode, unsigned int keycode)
-{
-    return kbd_setkeycode(scancode, keycode);
-}
-
 int getkeycode(unsigned int scancode)
 {
     return kbd_getkeycode(scancode);
 }
 
-void handle_scancode(unsigned char scancode, int down)
+int setkeycode(unsigned int scancode, unsigned int keycode)
 {
-	unsigned char keycode;
-	char up_flag = down ? 0 : 0200;
-	char raw_mode;
-
-	pm_access(pm_kbd);
-	add_keyboard_randomness(scancode | up_flag);
-
-	tty = ttytab? ttytab[fg_console]: NULL;
-	if (tty && (!tty->driver_data)) {
-		/*
-		 * We touch the tty structure via the ttytab array
-		 * without knowing whether or not tty is open, which
-		 * is inherently dangerous.  We currently rely on that
-		 * fact that console_open sets tty->driver_data when
-		 * it opens it, and clears it when it closes it.
-		 */
-		tty = NULL;
-	}
-	kbd = kbd_table + fg_console;
-	if ((raw_mode = (kbd->kbdmode == VC_RAW))) {
-		put_queue(scancode | up_flag);
-		/* we do not return yet, because we want to maintain
-		   the key_down array, so that we have the correct
-		   values when finishing RAW mode or when changing VT's */
-	}
-
-	/*
-	 *  Convert scancode to keycode
-	 */
-	if (!kbd_translate(scancode, &keycode, raw_mode))
-		goto out;
-
-	/*
-	 * At this point the variable `keycode' contains the keycode.
-	 * Note: the keycode must not be 0 (++Geert: on m68k 0 is valid).
-	 * We keep track of the up/down status of the key, and
-	 * return the keycode if in MEDIUMRAW mode.
-	 */
-
-	if (up_flag) {
-		rep = 0;
-		if(!test_and_clear_bit(keycode, key_down))
-		    up_flag = kbd_unexpected_up(keycode);
-	} else
-		rep = test_and_set_bit(keycode, key_down);
-
-#ifdef CONFIG_MAGIC_SYSRQ		/* Handle the SysRq Hack */
-	if (keycode == SYSRQ_KEY) {
-		sysrq_pressed = !up_flag;
-		goto out;
-	} else if (sysrq_pressed) {
-		if (!up_flag) {
-			handle_sysrq(kbd_sysrq_xlate[keycode], kbd_pt_regs, kbd, tty);
-			goto out;
-		}
-	}
-#endif
+    return kbd_setkeycode(scancode, keycode);
+}
 
-	if (kbd->kbdmode == VC_MEDIUMRAW) {
-		/* soon keycodes will require more than one byte */
-		put_queue(keycode + up_flag);
-		raw_mode = 1;	/* Most key classes will be ignored */
-	}
+/*
+ * Variables/function exported for vt.c
+ */
+int shift_state = 0;
 
-	/*
-	 * Small change in philosophy: earlier we defined repetition by
-	 *	 rep = keycode == prev_keycode;
-	 *	 prev_keycode = keycode;
-	 * but now by the fact that the depressed key was down already.
-	 * Does this ever make a difference? Yes.
-	 */
+/*
+ * Internal Data.
+ */
 
-	/*
-	 *  Repeat a key only if the input buffers are empty or the
-	 *  characters get echoed locally. This makes key repeat usable
-	 *  with slow applications and under heavy loads.
-	 */
-	if (!rep ||
-	    (vc_kbd_mode(kbd,VC_REPEAT) && tty &&
-	     (L_ECHO(tty) || (tty->driver.chars_in_buffer(tty) == 0)))) {
-		u_short keysym;
-		u_char type;
+static unsigned long key_down[256/BITS_PER_LONG]; /* keyboard key bitmap */
+static unsigned char shift_down[NR_SHIFT];	/* shift state counters.. */
+static int dead_key_next;
+static int npadch = -1;			/* -1 or number assembled on pad */
+static unsigned char diacr;
+static char rep;			/* flag telling character repeat */
+pm_callback pm_kbd_request_override = NULL;
+typedef void (pm_kbd_func) (void);
+static struct pm_dev *pm_kbd;
 
-		/* the XOR below used to be an OR */
-		int shift_final = (shift_state | kbd->slockstate) ^
-		    kbd->lockstate;
-		ushort *key_map = key_maps[shift_final];
+static unsigned char ledstate = 0xff;	/* undefined */
+static unsigned char ledioctl;
 
-		if (key_map != NULL) {
-			keysym = key_map[keycode];
-			type = KTYP(keysym);
+static struct ledptr {
+	unsigned int *addr;
+	unsigned int mask;
+	unsigned char valid:1;
+} ledptrs[3];
 
-			if (type >= 0xf0) {
-			    type -= 0xf0;
-			    if (raw_mode && ! (TYPES_ALLOWED_IN_RAW_MODE & (1 << type)))
-				goto out;
-			    if (type == KT_LETTER) {
-				type = KT_LATIN;
-				if (vc_kbd_led(kbd, VC_CAPSLOCK)) {
-				    key_map = key_maps[shift_final ^ (1<<KG_SHIFT)];
-				    if (key_map)
-				      keysym = key_map[keycode];
-				}
-			    }
-			    (*key_handler[type])(keysym & 0xff, up_flag);
-			    if (type != KT_SLOCK)
-			      kbd->slockstate = 0;
-			} else {
-			    /* maybe only if (kbd->kbdmode == VC_UNICODE) ? */
-			    if (!up_flag && !raw_mode)
-			      to_utf8(keysym);
-			}
-		} else {
-			/* maybe beep? */
-			/* we have at least to update shift_state */
-#if 1			/* how? two almost equivalent choices follow */
-			compute_shiftstate();
-			kbd->slockstate = 0; /* play it safe */
-#else
-			keysym =  U(plain_map[keycode]);
-			type = KTYP(keysym);
-			if (type == KT_SHIFT)
-			  (*key_handler[type])(keysym & 0xff, up_flag);
+#ifdef CONFIG_MAGIC_SYSRQ
+static int sysrq_pressed;
 #endif
-		}
-	}
-out:
-	do_poke_blanked_console = 1;
-	schedule_console_callback();
-}
-
 
-void put_queue(int ch)
+/*
+ * Helper Functions.
+ */
+static void put_queue(struct vc_data *vc, int ch)
 {
+	struct tty_struct *tty = vc->vc_tty;
+
 	if (tty) {
 		tty_insert_flip_char(tty, ch, 0);
 		con_schedule_flip(tty);
 	}
 }
 
-static void puts_queue(char *cp)
+static void puts_queue(struct vc_data *vc, char *cp)
 {
+	struct tty_struct *tty = vc->vc_tty;
+
 	if (!tty)
 		return;
 
@@ -345,48 +176,172 @@
 	con_schedule_flip(tty);
 }
 
-static void applkey(int key, char mode)
+static void applkey(struct vc_data *vc, int key, char mode)
 {
 	static char buf[] = { 0x1b, 'O', 0x00, 0x00 };
 
 	buf[1] = (mode ? 'O' : '[');
 	buf[2] = key;
-	puts_queue(buf);
+	puts_queue(vc, buf);
+}
+
+/*
+ * A note on character conversion:
+ *
+ * A keymap maps keycodes to keysyms, which, at present, are 16-bit
+ * values. If a keysym is < 0xf000 then it specifies a 16-bit Unicode
+ * character to be queued. If a keysym is >= 0xf000, then 0xf000 is
+ * subtracted to give a pair of octets, extracted by KTYP and KVAL.
+ * The KTYP is used as an index into key_handler[] to give a function
+ * which handles the KVAL. The "normal" key_handler is k_self, which
+ * treats the KVAL as an 8-bit character to be queued.
+ *
+ * When a 16-bit Unicode character is queued it is converted to UTF-8
+ * if the keyboard is in Unicode mode; otherwise it is converted to an
+ * 8-bit character using the current ACM (see consolemap.c). An 8-bit
+ * character is assumed to be in the character set defined by the
+ * current ACM, so it is queued unchanged if the keyboard is in 8-bit
+ * mode; otherwise it is converted using the inverse ACM.
+ *
+ * The handling of diacritics uses 8-bit characters, which are
+ * converted using the inverse ACM, when in Unicode mode. The strings
+ * bound to function keys are not converted, so they may already
+ * contain UTF-8. Codes entered using do_ascii() treated as 16-bit and
+ * converted to UTF-8 in Unicode mode; otherwise they are treated as
+ * 8-bit and queued unchanged.
+ *
+ * Since KTYP is not used in the case of Unicode keysyms, it is not
+ * possible to use KT_LETTER to implement CapsLock. Either use 8-bit
+ * keysyms with an appropriate ACM or use the work-around proposed in
+ * k_lock().
+ */
+
+/*
+ * Many other routines do put_queue, but I think either
+ * they produce ASCII, or they produce some user-assigned
+ * string, and in both cases we might assume that it is
+ * in utf-8 already. UTF-8 is defined for words of up to 31 bits,
+ * but we need only 16 bits here
+ */
+void to_utf8(struct vc_data *vc, ushort c)
+{
+	if (c < 0x80)
+		/* 0******* */
+		put_queue(vc, c);
+	else if (c < 0x800) {
+		/* 110***** 10****** */
+		put_queue(vc, 0xc0 | (c >> 6));
+		put_queue(vc, 0x80 | (c & 0x3f));
+	} else {
+		/* 1110**** 10****** 10****** */
+		put_queue(vc, 0xe0 | (c >> 12));
+		put_queue(vc, 0x80 | ((c >> 6) & 0x3f));
+		put_queue(vc, 0x80 | (c & 0x3f));
+	}
+}
+
+/* 
+ * called after returning from RAW mode or when changing consoles -
+ * recompute shift_down[] and shift_state from key_down[] 
+ * maybe called when keymap is undefined, so that shiftkey release is seen 
+ */
+void compute_shiftstate(void)
+{
+	int i, j, k, sym, val;
+
+	shift_state = 0;
+	memset(shift_down, 0, sizeof(shift_down));
+	
+	for (i = 0; i < SIZE(key_down); i++) {
+
+		if (!key_down[i])
+			continue;
+
+		k = i*BITS_PER_LONG;
+
+		for (j = 0; j < BITS_PER_LONG; j++, k++) {
+
+			if (!test_bit(k, key_down))
+				continue;
+
+			sym = U(plain_map[k]);
+			if (KTYP(sym) != KT_SHIFT && KTYP(sym) != KT_SLOCK)
+				continue;
+
+			val = KVAL(sym);
+			if (val == KVAL(K_CAPSSHIFT))
+				val = KVAL(K_SHIFT);
+
+			shift_down[val]++;
+			shift_state |= (1 << val);
+		}
+	}
+}
+
+/*
+ * We have a combining character DIACR here, followed by the character CH.
+ * If the combination occurs in the table, return the corresponding value.
+ * Otherwise, if CH is a space or equals DIACR, return DIACR.
+ * Otherwise, conclude that DIACR was not combining after all,
+ * queue it and return CH.
+ */
+unsigned char handle_diacr(struct vc_data *vc, unsigned char ch)
+{
+	int d = diacr;
+	int i;
+
+	diacr = 0;
+
+	for (i = 0; i < accent_table_size; i++) {
+		if (accent_table[i].diacr == d && accent_table[i].base == ch)
+			return accent_table[i].result;
+	}
+
+	if (ch == ' ' || ch == d)
+		return d;
+
+	put_queue(vc, d);
+	return ch;
 }
 
-static void enter(void)
+/*
+ * Special function handlers
+ */
+static void fn_enter(struct vc_data *vc)
 {
 	if (diacr) {
-		put_queue(diacr);
+		put_queue(vc, diacr);
 		diacr = 0;
 	}
-	put_queue(13);
-	if (vc_kbd_mode(kbd,VC_CRLF))
-		put_queue(10);
+	put_queue(vc, 13);
+	if (get_kbd_mode(&vc->kbd_table, VC_CRLF))
+		put_queue(vc, 10);
 }
 
-static void caps_toggle(void)
+static void fn_caps_toggle(struct vc_data *vc)
 {
 	if (rep)
 		return;
-	chg_vc_kbd_led(kbd, VC_CAPSLOCK);
+	chg_kbd_led(&vc->kbd_table, VC_CAPSLOCK);
 }
 
-static void caps_on(void)
+static void fn_caps_on(struct vc_data *vc)
 {
 	if (rep)
 		return;
-	set_vc_kbd_led(kbd, VC_CAPSLOCK);
+	set_kbd_led(&vc->kbd_table, VC_CAPSLOCK);
 }
 
-static void show_ptregs(void)
+static void fn_show_ptregs(struct vc_data *vc)
 {
 	if (kbd_pt_regs)
 		show_regs(kbd_pt_regs);
 }
 
-static void hold(void)
+static void fn_hold(struct vc_data *vc)
 {
+	struct tty_struct *tty = vc->vc_tty;
+
 	if (rep || !tty)
 		return;
 
@@ -401,12 +356,12 @@
 		stop_tty(tty);
 }
 
-static void num(void)
+static void fn_num(struct vc_data *vc)
 {
-	if (vc_kbd_mode(kbd,VC_APPLIC))
-		applkey('P', 1);
+	if (get_kbd_mode(&vc->kbd_table, VC_APPLIC))
+		applkey(vc, 'P', 1);
 	else
-		bare_num();
+		fn_bare_num(vc);
 }
 
 /*
@@ -415,19 +370,19 @@
  * Bind this to NumLock if you prefer that the NumLock key always
  * changes the NumLock flag.
  */
-static void bare_num(void)
+static void fn_bare_num(struct vc_data *vc)
 {
 	if (!rep)
-		chg_vc_kbd_led(kbd,VC_NUMLOCK);
+		chg_kbd_led(&vc->kbd_table, VC_NUMLOCK);
 }
 
-static void lastcons(void)
+static void fn_lastcons(struct vc_data *vc)
 {
 	/* switch to the last used console, ChN */
-	set_console(last_console);
+	set_console(vc->display_fg->last_console->vc_num);
 }
 
-static void decr_console(void)
+static void fn_dec_console(struct vc_data *vc)
 {
 	int i;
  
@@ -440,7 +395,7 @@
 	set_console(i);
 }
 
-static void incr_console(void)
+static void fn_inc_console(struct vc_data *vc)
 {
 	int i;
 
@@ -453,114 +408,114 @@
 	set_console(i);
 }
 
-static void send_intr(void)
+static void fn_send_intr(struct vc_data *vc)
 {
+	struct tty_struct *tty = vc->vc_tty;
+
 	if (!tty)
 		return;
 	tty_insert_flip_char(tty, 0, TTY_BREAK);
 	con_schedule_flip(tty);
 }
 
-static void scroll_forw(void)
+static void fn_scroll_forw(struct vc_data *vc)
+{
+	scrollfront(vc, 0);
+}
+
+static void fn_scroll_back(struct vc_data *vc)
+{
+	scrollback(vc, 0);
+}
+
+static void fn_show_mem(struct vc_data *vc)
 {
-	scrollfront(0);
+	show_mem();
 }
 
-static void scroll_back(void)
+static void fn_show_state(struct vc_data *vc)
 {
-	scrollback(0);
+	show_state();
 }
 
-static void boot_it(void)
+static void fn_boot_it(struct vc_data *vc)
 {
 	ctrl_alt_del();
 }
 
-static void compose(void)
+static void fn_compose(struct vc_data *vc)
 {
+	/* ???? */
 	dead_key_next = 1;
 }
 
-int spawnpid, spawnsig;
-
-static void spawn_console(void)
+static void fn_spawn_con(struct vc_data *vc)
 {
-        if (spawnpid)
-	   if(kill_proc(spawnpid, spawnsig, 1))
-	     spawnpid = 0;
+	if (spawnpid)
+		if (kill_proc(spawnpid, spawnsig, 1))
+			spawnpid = 0;
 }
 
-static void SAK(void)
+static void fn_SAK(struct vc_data *vc)
 {
+	struct tty_struct *tty = vc->vc_tty;
+
 	/*
 	 * SAK should also work in all raw modes and reset
 	 * them properly.
 	 */
-
-	do_SAK(tty);
-	reset_vc(fg_console);
+	if (tty)
+		do_SAK(tty);
+	reset_vc(vc);
 #if 0
 	do_unblank_screen();	/* not in interrupt routine? */
 #endif
 }
 
-static void do_ignore(unsigned char value, char up_flag)
+static void fn_null(struct vc_data *vc)
 {
+	compute_shiftstate();
 }
 
-static void do_null()
+/*
+ * Special key handlers
+ */
+static void k_ignore(struct vc_data *vc, unsigned char value, char up_flag)
 {
-	compute_shiftstate();
 }
 
-static void do_spec(unsigned char value, char up_flag)
+static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag)
 		return;
-	if (value >= SIZE(spec_fn_table))
+	if (value >= SIZE(fn_handler))
 		return;
-	if ((kbd->kbdmode == VC_RAW || kbd->kbdmode == VC_MEDIUMRAW) &&
-	    !(SPECIALS_ALLOWED_IN_RAW_MODE & (1 << value)))
+	if ((vc->kbd_table.kbdmode == VC_RAW || 
+	     vc->kbd_table.kbdmode == VC_MEDIUMRAW) &&
+	     !(SPECIALS_ALLOWED_IN_RAW_MODE & (1 << value)))
 		return;
-	spec_fn_table[value]();
+	fn_handler[value](vc);
 }
 
-static void do_lowercase(unsigned char value, char up_flag)
+static void k_lowercase(struct vc_data *vc, unsigned char value, char up_flag)
 {
-	printk(KERN_ERR "keyboard.c: do_lowercase was called - impossible\n");
+	printk(KERN_ERR "keyboard.c: k_lowercase was called - impossible\n");
 }
 
-static void do_self(unsigned char value, char up_flag)
+static void k_self(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag)
 		return;		/* no action, if this is a key release */
 
 	if (diacr)
-		value = handle_diacr(value);
+		value = handle_diacr(vc, value);
 
 	if (dead_key_next) {
 		dead_key_next = 0;
 		diacr = value;
 		return;
 	}
-
-	put_queue(value);
-}
-
-#define A_GRAVE  '`'
-#define A_ACUTE  '\''
-#define A_CFLEX  '^'
-#define A_TILDE  '~'
-#define A_DIAER  '"'
-#define A_CEDIL  ','
-static unsigned char ret_diacr[NR_DEAD] =
-	{A_GRAVE, A_ACUTE, A_CFLEX, A_TILDE, A_DIAER, A_CEDIL };
-
-/* Obsolete - for backwards compatibility only */
-static void do_dead(unsigned char value, char up_flag)
-{
-	value = ret_diacr[value];
-	do_dead2(value,up_flag);
+	put_queue(vc, value);
 }
 
 /*
@@ -568,60 +523,51 @@
  * dead keys modifying the same character. Very useful
  * for Vietnamese.
  */
-static void do_dead2(unsigned char value, char up_flag)
+static void k_dead2(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag)
 		return;
-
-	diacr = (diacr ? handle_diacr(value) : value);
+	diacr = (diacr ? handle_diacr(vc, value) : value);
 }
 
-
 /*
- * We have a combining character DIACR here, followed by the character CH.
- * If the combination occurs in the table, return the corresponding value.
- * Otherwise, if CH is a space or equals DIACR, return DIACR.
- * Otherwise, conclude that DIACR was not combining after all,
- * queue it and return CH.
+ * Obsolete - for backwards compatibility only
  */
-unsigned char handle_diacr(unsigned char ch)
+static void k_dead(struct vc_data *vc, unsigned char value, char up_flag)
 {
-	int d = diacr;
-	int i;
-
-	diacr = 0;
-
-	for (i = 0; i < accent_table_size; i++) {
-		if (accent_table[i].diacr == d && accent_table[i].base == ch)
-			return accent_table[i].result;
-	}
-
-	if (ch == ' ' || ch == d)
-		return d;
-
-	put_queue(d);
-	return ch;
+	static unsigned char ret_diacr[NR_DEAD] = {'`', '\'', '^', '~', '"', ',' };
+	value = ret_diacr[value];
+	k_dead2(vc, value, up_flag);
 }
 
-static void do_cons(unsigned char value, char up_flag)
+static void k_cons(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag)
 		return;
 	set_console(value);
 }
 
-static void do_fn(unsigned char value, char up_flag)
+static void k_fn(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag)
 		return;
 	if (value < SIZE(func_table)) {
 		if (func_table[value])
-			puts_queue(func_table[value]);
+			puts_queue(vc, func_table[value]);
 	} else
-		printk(KERN_ERR "do_fn called with value=%d\n", value);
+		printk(KERN_ERR "k_fn called with value=%d\n", value);
 }
 
-static void do_pad(unsigned char value, char up_flag)
+static void k_cur(struct vc_data *vc, unsigned char value, char up_flag)
+{
+	static const char *cur_chars = "BDCA";
+
+	if (up_flag)
+		return;
+	applkey(vc, cur_chars[value], get_kbd_mode(&vc->kbd_table, VC_CKMODE));
+}
+
+static void k_pad(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	static const char *pad_chars = "0123456789+-*/\015,.?()";
 	static const char *app_map = "pqrstuvwxylSRQMnnmPQ";
@@ -630,178 +576,162 @@
 		return;		/* no action, if this is a key release */
 
 	/* kludge... shift forces cursor/number keys */
-	if (vc_kbd_mode(kbd,VC_APPLIC) && !k_down[KG_SHIFT]) {
-		applkey(app_map[value], 1);
+	if (get_kbd_mode(&vc->kbd_table, VC_APPLIC) && !shift_down[KG_SHIFT]) {
+		applkey(vc, app_map[value], 1);
 		return;
 	}
 
-	if (!vc_kbd_led(kbd,VC_NUMLOCK))
+	if (!get_kbd_led(&vc->kbd_table, VC_NUMLOCK))
 		switch (value) {
 			case KVAL(K_PCOMMA):
 			case KVAL(K_PDOT):
-				do_fn(KVAL(K_REMOVE), 0);
+				k_fn(vc, KVAL(K_REMOVE), 0);
 				return;
 			case KVAL(K_P0):
-				do_fn(KVAL(K_INSERT), 0);
+				k_fn(vc, KVAL(K_INSERT), 0);
 				return;
 			case KVAL(K_P1):
-				do_fn(KVAL(K_SELECT), 0);
+				k_fn(vc, KVAL(K_SELECT), 0);
 				return;
 			case KVAL(K_P2):
-				do_cur(KVAL(K_DOWN), 0);
+				k_cur(vc, KVAL(K_DOWN), 0);
 				return;
 			case KVAL(K_P3):
-				do_fn(KVAL(K_PGDN), 0);
+				k_fn(vc, KVAL(K_PGDN), 0);
 				return;
 			case KVAL(K_P4):
-				do_cur(KVAL(K_LEFT), 0);
+				k_cur(vc, KVAL(K_LEFT), 0);
 				return;
 			case KVAL(K_P6):
-				do_cur(KVAL(K_RIGHT), 0);
+				k_cur(vc, KVAL(K_RIGHT), 0);
 				return;
 			case KVAL(K_P7):
-				do_fn(KVAL(K_FIND), 0);
+				k_fn(vc, KVAL(K_FIND), 0);
 				return;
 			case KVAL(K_P8):
-				do_cur(KVAL(K_UP), 0);
+				k_cur(vc, KVAL(K_UP), 0);
 				return;
 			case KVAL(K_P9):
-				do_fn(KVAL(K_PGUP), 0);
+				k_fn(vc, KVAL(K_PGUP), 0);
 				return;
 			case KVAL(K_P5):
-				applkey('G', vc_kbd_mode(kbd, VC_APPLIC));
+				applkey(vc, 'G', get_kbd_mode(&vc->kbd_table,
+					VC_APPLIC));
 				return;
 		}
 
-	put_queue(pad_chars[value]);
-	if (value == KVAL(K_PENTER) && vc_kbd_mode(kbd, VC_CRLF))
-		put_queue(10);
+	put_queue(vc, pad_chars[value]);
+	if (value == KVAL(K_PENTER) && get_kbd_mode(&vc->kbd_table, VC_CRLF))
+		put_queue(vc, 10);
 }
 
-static void do_cur(unsigned char value, char up_flag)
-{
-	static const char *cur_chars = "BDCA";
-	if (up_flag)
-		return;
-
-	applkey(cur_chars[value], vc_kbd_mode(kbd,VC_CKMODE));
-}
-
-static void do_shift(unsigned char value, char up_flag)
+static void k_shift(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	int old_state = shift_state;
 
 	if (rep)
 		return;
-
-	/* Mimic typewriter:
-	   a CapsShift key acts like Shift but undoes CapsLock */
+	/*
+	 * Mimic typewriter:
+	 * a CapsShift key acts like Shift but undoes CapsLock
+	 */
 	if (value == KVAL(K_CAPSSHIFT)) {
 		value = KVAL(K_SHIFT);
 		if (!up_flag)
-			clr_vc_kbd_led(kbd, VC_CAPSLOCK);
+			clr_kbd_led(&vc->kbd_table, VC_CAPSLOCK);
 	}
 
 	if (up_flag) {
-		/* handle the case that two shift or control
-		   keys are depressed simultaneously */
-		if (k_down[value])
-			k_down[value]--;
+		/*
+		 * handle the case that two shift or control
+		 * keys are depressed simultaneously
+		 */
+		if (shift_down[value])
+			shift_down[value]--;
 	} else
-		k_down[value]++;
+		shift_down[value]++;
 
-	if (k_down[value])
+	if (shift_down[value])
 		shift_state |= (1 << value);
 	else
-		shift_state &= ~ (1 << value);
+		shift_state &= ~(1 << value);
 
 	/* kludge */
 	if (up_flag && shift_state != old_state && npadch != -1) {
-		if (kbd->kbdmode == VC_UNICODE)
-		  to_utf8(npadch & 0xffff);
+		if (vc->kbd_table.kbdmode == VC_UNICODE)
+			to_utf8(vc, npadch & 0xffff);
 		else
-		  put_queue(npadch & 0xff);
+			put_queue(vc, npadch & 0xff);
 		npadch = -1;
 	}
 }
 
-/* called after returning from RAW mode or when changing consoles -
-   recompute k_down[] and shift_state from key_down[] */
-/* maybe called when keymap is undefined, so that shiftkey release is seen */
-void compute_shiftstate(void)
-{
-	int i, j, k, sym, val;
-
-	shift_state = 0;
-	for(i=0; i < SIZE(k_down); i++)
-	  k_down[i] = 0;
-
-	for(i=0; i < SIZE(key_down); i++)
-	  if(key_down[i]) {	/* skip this word if not a single bit on */
-	    k = i*BITS_PER_LONG;
-	    for(j=0; j<BITS_PER_LONG; j++,k++)
-	      if(test_bit(k, key_down)) {
-		sym = U(plain_map[k]);
-		if(KTYP(sym) == KT_SHIFT || KTYP(sym) == KT_SLOCK) {
-		  val = KVAL(sym);
-		  if (val == KVAL(K_CAPSSHIFT))
-		    val = KVAL(K_SHIFT);
-		  k_down[val]++;
-		  shift_state |= (1<<val);
-		}
-	      }
-	  }
-}
-
-static void do_meta(unsigned char value, char up_flag)
+static void k_meta(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag)
 		return;
 
-	if (vc_kbd_mode(kbd, VC_META)) {
-		put_queue('\033');
-		put_queue(value);
+	if (get_kbd_mode(&vc->kbd_table, VC_META)) {
+		put_queue(vc, '\033');
+		put_queue(vc, value);
 	} else
-		put_queue(value | 0x80);
+		put_queue(vc, value | 0x80);
 }
 
-static void do_ascii(unsigned char value, char up_flag)
+static void k_ascii(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	int base;
 
 	if (up_flag)
 		return;
 
-	if (value < 10)    /* decimal input of code, while Alt depressed */
-	    base = 10;
-	else {       /* hexadecimal input of code, while AltGr depressed */
-	    value -= 10;
-	    base = 16;
+	if (value < 10) {
+		/* decimal input of code, while Alt depressed */
+		base = 10;
+	} else {
+		/* hexadecimal input of code, while AltGr depressed */
+		value -= 10;
+		base = 16;
 	}
 
 	if (npadch == -1)
-	  npadch = value;
+		npadch = value;
 	else
-	  npadch = npadch * base + value;
+		npadch = npadch * base + value;
 }
 
-static void do_lock(unsigned char value, char up_flag)
+static void k_lock(struct vc_data *vc, unsigned char value, char up_flag)
 {
 	if (up_flag || rep)
 		return;
-	chg_vc_kbd_lock(kbd, value);
+	if (value >= NR_LOCK) {
+		/* 
+		 * Change the lock state and
+		 * set the CapsLock LED to the new state 
+		 */
+		unsigned char mask;
+
+		mask = 1 << (value -= NR_LOCK);
+		if ((vc->kbd_table.lockstate ^= mask) & mask)
+			set_kbd_led(&vc->kbd_table, VC_CAPSLOCK);
+		else
+			clr_kbd_led(&vc->kbd_table, VC_CAPSLOCK);
+	} else {
+		/* Just change the lock state */
+		chg_kbd_lock(&vc->kbd_table, value);
+	}
 }
 
-static void do_slock(unsigned char value, char up_flag)
+static void k_slock(struct vc_data *vc, unsigned char value, char up_flag)
 {
-	do_shift(value,up_flag);
+	k_shift(vc, value, up_flag);
 	if (up_flag || rep)
 		return;
-	chg_vc_kbd_slock(kbd, value);
+	chg_kbd_slock(&vc->kbd_table, value);
 	/* try to make Alt, oops, AltGr and such work */
-	if (!key_maps[kbd->lockstate ^ kbd->slockstate]) {
-		kbd->slockstate = 0;
-		chg_vc_kbd_slock(kbd, value);
+	if (!key_maps[vc->kbd_table.lockstate ^ vc->kbd_table.slockstate]) {
+		vc->kbd_table.slockstate = 0;
+		chg_kbd_slock(&vc->kbd_table, value);
 	}
 }
 
@@ -810,69 +740,58 @@
  * or (ii) whatever pattern of lights people want to show using KDSETLED,
  * or (iii) specified bits of specified words in kernel memory.
  */
+unsigned char getledstate(void)
+{
+	return ledstate;
+}
 
-static unsigned char ledstate = 0xff; /* undefined */
-static unsigned char ledioctl;
-
-unsigned char getledstate(void) {
-    return ledstate;
+void setledstate(struct kbd_struct *kbd, unsigned int led)
+{
+	if (!(led & ~7)) {
+		ledioctl = led;
+		kbd->ledmode = LED_SHOW_IOCTL;
+	} else
+		kbd->ledmode = LED_SHOW_FLAGS;
+	set_leds();
 }
 
-void setledstate(struct kbd_struct *kbd, unsigned int led) {
-    if (!(led & ~7)) {
-	ledioctl = led;
-	kbd->ledmode = LED_SHOW_IOCTL;
-    } else
-	kbd->ledmode = LED_SHOW_FLAGS;
-    set_leds();
+void register_leds(struct kbd_struct *kbd, unsigned int led,
+		   unsigned int *addr, unsigned int mask)
+{
+	if (led < 3) {
+		ledptrs[led].addr = addr;
+		ledptrs[led].mask = mask;
+		ledptrs[led].valid = 1;
+		kbd->ledmode = LED_SHOW_MEM;
+	} else
+		kbd->ledmode = LED_SHOW_FLAGS;
 }
 
-static struct ledptr {
-    unsigned int *addr;
-    unsigned int mask;
-    unsigned char valid:1;
-} ledptrs[3];
+static inline unsigned char getleds(struct vt_struct *vt)
+{
+	struct vc_data *vc = vt->vc_cons[fg_console];
+	struct kbd_struct *kbd = NULL;
+	unsigned char leds;
+	int i;
+
+	if (vc)
+		kbd = &vc->kbd_table;
 
-void register_leds(int console, unsigned int led,
-		   unsigned int *addr, unsigned int mask) {
-    struct kbd_struct *kbd = kbd_table + console;
-    if (led < 3) {
-	ledptrs[led].addr = addr;
-	ledptrs[led].mask = mask;
-	ledptrs[led].valid = 1;
-	kbd->ledmode = LED_SHOW_MEM;
-    } else
-	kbd->ledmode = LED_SHOW_FLAGS;
-}
-
-static inline unsigned char getleds(void){
-    struct kbd_struct *kbd = kbd_table + fg_console;
-    unsigned char leds;
-
-    if (kbd->ledmode == LED_SHOW_IOCTL)
-      return ledioctl;
-    leds = kbd->ledflagstate;
-    if (kbd->ledmode == LED_SHOW_MEM) {
-	if (ledptrs[0].valid) {
-	    if (*ledptrs[0].addr & ledptrs[0].mask)
-	      leds |= 1;
-	    else
-	      leds &= ~1;
-	}
-	if (ledptrs[1].valid) {
-	    if (*ledptrs[1].addr & ledptrs[1].mask)
-	      leds |= 2;
-	    else
-	      leds &= ~2;
-	}
-	if (ledptrs[2].valid) {
-	    if (*ledptrs[2].addr & ledptrs[2].mask)
-	      leds |= 4;
-	    else
-	      leds &= ~4;
+	if (kbd->ledmode == LED_SHOW_IOCTL)
+		return ledioctl;
+
+	leds = kbd->ledflagstate;
+
+	if (kbd->ledmode == LED_SHOW_MEM) {
+		for (i = 0; i < 3; i++)
+			if (ledptrs[i].valid) {
+				if (*ledptrs[i].addr & ledptrs[i].mask)
+					leds |= (1 << i);
+				else
+					leds &= ~(1 << i);
+			}
 	}
-    }
-    return leds;
+	return leds;
 }
 
 /*
@@ -888,9 +807,10 @@
  * used, but this allows for easy and efficient race-condition
  * prevention later on.
  */
+
 static void kbd_bh(unsigned long dummy)
 {
-	unsigned char leds = getleds();
+	unsigned char leds = getleds(vt_cons);
 
 	if (leds != ledstate) {
 		ledstate = leds;
@@ -902,28 +822,144 @@
 EXPORT_SYMBOL(keyboard_tasklet);
 DECLARE_TASKLET_DISABLED(keyboard_tasklet, kbd_bh, 0);
 
-typedef void (pm_kbd_func) (void);
+void handle_scancode(unsigned char scancode, int down)
+{
+	struct vc_data *vc = vt_cons->vc_cons[fg_console];
+	char up_flag = down ? 0 : 0200;
+	struct tty_struct *tty;
+	unsigned char keycode;
+	char raw_mode;
 
-pm_callback pm_kbd_request_override = NULL;
+	pm_access(pm_kbd);
+	add_keyboard_randomness(scancode | up_flag);
 
-int __init kbd_init(void)
-{
-	int i;
-	struct kbd_struct kbd0;
-	extern struct tty_driver console_driver;
+	tty = vc->vc_tty;
 
-	kbd0.ledflagstate = kbd0.default_ledflagstate = KBD_DEFLEDS;
-	kbd0.ledmode = LED_SHOW_FLAGS;
-	kbd0.lockstate = KBD_DEFLOCK;
-	kbd0.slockstate = 0;
-	kbd0.modeflags = KBD_DEFMODE;
-	kbd0.kbdmode = VC_XLATE;
- 
-	for (i = 0 ; i < MAX_NR_CONSOLES ; i++)
-		kbd_table[i] = kbd0;
+	if (tty && (!tty->driver_data)) {
+		/*
+		 * We touch the tty structure via the ttytab array
+		 * without knowing whether or not tty is open, which
+		 * is inherently dangerous.  We currently rely on that
+		 * fact that console_open sets tty->driver_data when
+		 * it opens it, and clears it when it closes it.
+		 */
+		tty = NULL;
+	}
+	
+	if ((raw_mode = (vc->kbd_table.kbdmode == VC_RAW))) {
+		put_queue(vc, scancode | up_flag);
+		/* we do not return yet, because we want to maintain
+		   the key_down array, so that we have the correct
+		   values when finishing RAW mode or when changing VT's */
+	}
+
+	/*
+	 *  Convert scancode to keycode
+	 */
+	if (!kbd_translate(scancode, &keycode, raw_mode))
+		goto out;
+
+	/*
+	 * At this point the variable `keycode' contains the keycode.
+	 * Note: the keycode must not be 0 (++Geert: on m68k 0 is valid).
+	 * We keep track of the up/down status of the key, and
+	 * return the keycode if in MEDIUMRAW mode.
+	 */
+
+	if (up_flag) {
+		rep = 0;
+		if(!test_and_clear_bit(keycode, key_down))
+		    up_flag = kbd_unexpected_up(keycode);
+	} else
+		rep = test_and_set_bit(keycode, key_down);
+
+#ifdef CONFIG_MAGIC_SYSRQ		/* Handle the SysRq Hack */
+	if (keycode == SYSRQ_KEY) {
+		sysrq_pressed = !up_flag;
+		goto out;
+	} else if (sysrq_pressed) {
+		if (!up_flag) {
+			handle_sysrq(kbd_sysrq_xlate[keycode], kbd_pt_regs, tty);
+			goto out;
+		}
+	}
+#endif
+
+	if (vc->kbd_table.kbdmode == VC_MEDIUMRAW) {
+		/* soon keycodes will require more than one byte */
+		put_queue(vc, keycode + up_flag);
+		raw_mode = 1;	/* Most key classes will be ignored */
+	}
+
+	/*
+	 * Small change in philosophy: earlier we defined repetition by
+	 *	 rep = keycode == prev_keycode;
+	 *	 prev_keycode = keycode;
+	 * but now by the fact that the depressed key was down already.
+	 * Does this ever make a difference? Yes.
+	 */
 
-	ttytab = console_driver.table;
+	/*
+	 *  Repeat a key only if the input buffers are empty or the
+	 *  characters get echoed locally. This makes key repeat usable
+	 *  with slow applications and under heavy loads.
+	 */
+	if (!rep ||
+	    (get_kbd_mode(&vc->kbd_table, VC_REPEAT) && tty &&
+	     (L_ECHO(tty) || (tty->driver.chars_in_buffer(tty) == 0)))) {
+		u_short keysym;
+		u_char type;
+
+		/* the XOR below used to be an OR */
+		int shift_final = (shift_state | vc->kbd_table.slockstate) ^
+		    		   vc->kbd_table.lockstate;
+		ushort *key_map = key_maps[shift_final];
+
+		if (key_map != NULL) {
+			keysym = key_map[keycode];
+			type = KTYP(keysym);
 
+			if (type >= 0xf0) {
+			    type -= 0xf0;
+			    if (raw_mode && ! (TYPES_ALLOWED_IN_RAW_MODE & (1 << type)))
+				goto out;
+			    if (type == KT_LETTER) {
+				type = KT_LATIN;
+				if (get_kbd_led(&vc->kbd_table, VC_CAPSLOCK)) {
+				    key_map = key_maps[shift_final ^ (1<<KG_SHIFT)];
+				    if (key_map)
+				      keysym = key_map[keycode];
+				}
+			    }
+			    (*k_handler[type])(vc, keysym & 0xff, up_flag);
+			    if (type != KT_SLOCK)
+			      vc->kbd_table.slockstate = 0;
+			} else {
+			    /* maybe only if (kbd->kbdmode == VC_UNICODE) ? */
+			    if (!up_flag && !raw_mode)
+			      to_utf8(vc, keysym);
+			}
+		} else {
+			/* maybe beep? */
+			/* we have at least to update shift_state */
+#if 1			/* how? two almost equivalent choices follow */
+			compute_shiftstate();
+			vc->kbd_table.slockstate = 0; /* play it safe */
+#else
+			keysym = U(plain_map[keycode]);
+			type = KTYP(keysym);
+			if (type == KT_SHIFT)
+			  (*key_handler[type])(keysym & 0xff, up_flag);
+#endif
+		}
+	}
+out:
+	do_poke_blanked_console = 1;
+	schedule_task(&vc->display_fg->vt_tq);
+}
+
+int __init kbd_init(void)
+{
 	kbd_init_hw();
 
 	tasklet_enable(&keyboard_tasklet);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/lcd.c linux-2.5/drivers/char/lcd.c
--- linux-2.5.13/drivers/char/lcd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/lcd.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,632 @@
+/*
+ * LCD, LED and Button interface for Cobalt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1996, 1997 by Andrew Bose
+ *
+ * Linux kernel version history:
+ *       March 2001: Ported from 2.0.34  by Liam Davies
+ *
+ */
+
+#define RTC_IO_EXTENT	0x10    /*Only really two ports, but...	*/
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/miscdevice.h>
+#include <linux/slab.h>
+#include <linux/ioport.h>
+#include <linux/fcntl.h>
+#include <linux/mc146818rtc.h>
+#include <linux/netdevice.h>
+#include <linux/sched.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <linux/delay.h>
+
+#include "lcd.h"
+
+static int lcd_ioctl(struct inode *inode, struct file *file, unsigned int cmd, 
+                     unsigned long arg);
+
+static int lcd_present = 1;
+
+int led_state = 0;
+
+#if defined(CONFIG_TULIP) && 0
+
+#define MAX_INTERFACES	8
+static linkcheck_func_t linkcheck_callbacks[MAX_INTERFACES];
+static void *linkcheck_cookies[MAX_INTERFACES];
+
+int lcd_register_linkcheck_func(int iface_num, void *func, void *cookie)
+{
+	if (iface_num < 0 ||
+	    iface_num >= MAX_INTERFACES ||
+	    linkcheck_callbacks[iface_num] != NULL)
+		return -1;
+	linkcheck_callbacks[iface_num] = (linkcheck_func_t) func;
+	linkcheck_cookies[iface_num] = cookie;
+	return 0;
+}
+#endif
+
+static int lcd_ioctl(struct inode *inode, struct file *file, unsigned int cmd, 
+			unsigned long arg)
+{
+	struct lcd_display button_display;
+	unsigned long address, a;
+	int index;
+
+	switch (cmd) {
+	case LCD_On:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x0F);
+		break;		
+
+	case LCD_Off:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x08);
+		break;
+
+	case LCD_Reset:
+		udelay(150);
+		LCDWriteInst(0x3F);
+		udelay(150);
+		LCDWriteInst(0x3F);
+		udelay(150);
+		LCDWriteInst(0x3F);
+		udelay(150);
+		LCDWriteInst(0x3F);
+		udelay(150);
+		LCDWriteInst(0x01);
+		udelay(150);
+		LCDWriteInst(0x06);
+		break;
+
+	case LCD_Clear:
+		udelay(150);
+		BusyCheck();
+       		LCDWriteInst(0x01);     
+		break;
+
+	case LCD_Cursor_Left:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x10);
+		break;
+
+	case LCD_Cursor_Right:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x14);
+		break;	
+
+	case LCD_Cursor_Off:
+		udelay(150);
+                BusyCheck();
+                LCDWriteInst(0x0C);
+	        break;
+
+        case LCD_Cursor_On:
+                udelay(150);
+                BusyCheck();
+                LCDWriteInst(0x0F);
+                break;
+
+        case LCD_Blink_Off:
+                udelay(150);
+                BusyCheck();
+                LCDWriteInst(0x0E);
+                break;
+
+	case LCD_Get_Cursor_Pos:{
+                struct lcd_display display;
+
+		udelay(150);
+                BusyCheck();
+		display.cursor_address = ( LCDReadInst ); 
+		display.cursor_address = ( display.cursor_address & 0x07F );
+		if(copy_to_user((struct lcd_display*)arg, &display, sizeof(struct lcd_display)))
+		  return -EFAULT;
+
+		break;
+		}
+
+
+	case LCD_Set_Cursor_Pos: {
+                struct lcd_display display;
+
+                if(copy_from_user(&display, (struct lcd_display*)arg, sizeof(struct lcd_display)))
+		  return -EFAULT;
+
+		a = (display.cursor_address | kLCD_Addr ); 
+
+                udelay(150);
+                BusyCheck();    
+                LCDWriteInst( a );
+
+                break;
+		}
+	
+	case LCD_Get_Cursor: {
+                struct lcd_display display;
+
+                udelay(150);
+                BusyCheck();    
+		display.character = LCDReadData;	
+
+		if(copy_to_user((struct lcd_display*)arg, &display, sizeof(struct lcd_display)))
+		  return -EFAULT;
+                udelay(150);
+                BusyCheck();
+                LCDWriteInst(0x10);
+
+		break;
+		}
+
+	case LCD_Set_Cursor:{
+                struct lcd_display display;
+   
+                if(copy_from_user(&display, (struct lcd_display*)arg, sizeof(struct lcd_display)))
+		  return -EFAULT;
+
+                udelay(150);
+		BusyCheck();    
+                LCDWriteData( display.character );
+                udelay(150);
+                BusyCheck();
+                LCDWriteInst(0x10);
+
+                break;
+                }
+
+
+	case LCD_Disp_Left:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x18);
+		break;
+
+	case LCD_Disp_Right:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x1C);
+		break;
+
+	case LCD_Home:
+		udelay(150);
+		BusyCheck();
+		LCDWriteInst(0x02);
+		break;
+
+	case LCD_Write: {
+		struct lcd_display display;
+   
+
+                if(copy_from_user(&display, (struct lcd_display*)arg, sizeof(struct lcd_display)))
+		  return -EFAULT;
+ 
+		udelay(150);
+                BusyCheck();    
+                LCDWriteInst(0x80);
+		udelay(150);
+		BusyCheck();
+	
+		for (index = 0; index < (display.size1); index++) {
+			udelay(150);
+			BusyCheck();	
+			LCDWriteData( display.line1[index]);
+			BusyCheck();	
+		}		
+		
+		udelay(150);
+		BusyCheck();	
+		LCDWriteInst(0xC0);	
+		udelay(150);
+		BusyCheck();	
+                for (index = 0; index < (display.size2); index++) {
+                        udelay(150);
+                        BusyCheck();    
+                        LCDWriteData( display.line2[index]);
+		}
+ 
+		break;	
+	}
+	
+	case LCD_Read: {	
+        	struct lcd_display display;
+
+		BusyCheck();
+		for (address = kDD_R00; address <= kDD_R01; address++) {
+			a = (address | kLCD_Addr );	
+
+			udelay(150);
+			BusyCheck();
+			LCDWriteInst( a );
+			udelay(150);
+			BusyCheck();
+			display.line1[address] = LCDReadData;
+		}
+
+		display.line1[ 0x27 ] = '\0';
+	
+		for (address = kDD_R10; address <= kDD_R11; address++) {
+			a = (address | kLCD_Addr );     
+        
+			udelay(150);
+	 		BusyCheck();
+        		LCDWriteInst( a );
+       
+        		udelay(150);
+	 		BusyCheck();
+        		display.line2[address - 0x40 ] = LCDReadData;
+		 }
+
+		display.line2[ 0x27 ] = '\0';
+
+		if(copy_to_user((struct lcd_display*)arg, &display,
+				sizeof(struct lcd_display)))
+		  return -EFAULT;
+		break;
+	}
+
+//  set all GPIO leds to led_display.leds 
+
+	case LED_Set: {	
+		struct lcd_display led_display;
+	
+
+	        if(copy_from_user(&led_display, (struct lcd_display*)arg,
+				  sizeof(struct lcd_display)))
+		  return -EFAULT;
+
+		led_state = led_display.leds;
+		LEDSet(led_state);
+
+        	break;
+	}
+
+
+//  set only bit led_display.leds
+
+        case LED_Bit_Set: {
+                int i;
+		int bit=1;
+                struct lcd_display led_display;
+
+
+                if(copy_from_user(&led_display, (struct lcd_display*)arg,
+				  sizeof(struct lcd_display)))
+		  return -EFAULT;
+
+		for (i=0;i<(int)led_display.leds;i++)
+			{
+				bit = 2*bit;	
+			}
+
+		led_state = led_state | bit;
+                LEDSet(led_state);
+                break;
+        }
+
+//  clear only bit led_display.leds
+
+        case LED_Bit_Clear: {
+                int i;
+		int bit=1;
+                struct lcd_display led_display;
+
+
+                if(copy_from_user(&led_display, (struct lcd_display*)arg,
+				  sizeof(struct lcd_display)))
+		  return -EFAULT;
+
+                for (i=0;i<(int)led_display.leds;i++)
+                        {
+                                bit = 2*bit;
+                        }
+
+		led_state = led_state &  ~bit;
+                LEDSet(led_state);
+                break;
+        }
+
+
+	case BUTTON_Read: {
+		button_display.buttons = GPIRead;
+                if(copy_to_user((struct lcd_display*)arg, &button_display, sizeof(struct lcd_display)))
+		  return -EFAULT;
+		break;
+	}
+
+        case LINK_Check: {
+                button_display.buttons = *((volatile unsigned long *) (0xB0100060) );
+                if(copy_to_user((struct lcd_display*)arg, &button_display, sizeof(struct lcd_display)))
+		  return -EFAULT;
+                break;
+        }
+
+	case LINK_Check_2: {
+		int iface_num;
+
+		/* panel-utils should pass in the desired interface status is wanted for
+		 * in "buttons" of the structure.  We will set this to non-zero if the
+		 * link is in fact up for the requested interface.  --DaveM
+		 */
+		if(copy_from_user(&button_display, (struct lcd_display *)arg, sizeof(button_display)))
+		  return -EFAULT;
+		iface_num = button_display.buttons;
+#if defined(CONFIG_TULIP) && 0
+		if (iface_num >= 0 &&
+		    iface_num < MAX_INTERFACES &&
+		    linkcheck_callbacks[iface_num] != NULL) {
+			button_display.buttons =
+				linkcheck_callbacks[iface_num](linkcheck_cookies[iface_num]);
+		} else
+#endif
+			button_display.buttons = 0;
+
+                if(__copy_to_user((struct lcd_display*)arg, &button_display, sizeof(struct lcd_display)))
+		  return -EFAULT;
+                break;
+	}
+
+//  Erase the flash
+
+	case FLASH_Erase: {
+
+		int ctr=0;
+
+		    // Chip Erase Sequence
+		WRITE_FLASH( kFlash_Addr1, kFlash_Data1 );
+		WRITE_FLASH( kFlash_Addr2, kFlash_Data2 );
+		WRITE_FLASH( kFlash_Addr1, kFlash_Erase3 );
+		WRITE_FLASH( kFlash_Addr1, kFlash_Data1 );
+		WRITE_FLASH( kFlash_Addr2, kFlash_Data2 );
+		WRITE_FLASH( kFlash_Addr1, kFlash_Erase6 );
+
+		printk( "Erasing Flash.\n");
+
+		while ( (!dqpoll(0x00000000,0xFF)) && (!timeout(0x00000000)) ) {
+		    ctr++;
+		}
+
+		printk("\n");
+		printk("\n");
+		printk("\n");
+
+		if (READ_FLASH(0x07FFF0)==0xFF) { printk("Erase Successful\r\n"); }
+		else if (timeout) { printk("Erase Timed Out\r\n"); }
+
+	break;
+	}
+
+// burn the flash 
+
+	case FLASH_Burn: {
+
+		volatile unsigned long burn_addr;
+		unsigned long flags;
+		int i;
+		unsigned char *rom;
+		
+
+                struct lcd_display display;
+
+                if(copy_from_user(&display, (struct lcd_display*)arg, sizeof(struct lcd_display)))
+		  return -EFAULT;
+		rom = (unsigned char *) kmalloc((128),GFP_ATOMIC);
+                if ( rom == NULL ) {
+                       printk ("broken\n");
+                       return 1;
+                   }
+
+		printk("Churning and Burning -");
+		save_flags(flags);
+		for (i=0; i<FLASH_SIZE; i=i+128) {
+
+		        if(copy_from_user(rom, display.RomImage + i, 128))
+			   return -EFAULT;
+			burn_addr = kFlashBase + i;
+			cli();
+			for ( index = 0; index < ( 128 ) ; index++ ) 
+		  	  {
+
+				WRITE_FLASH( kFlash_Addr1, kFlash_Data1 );
+		 	    	WRITE_FLASH( kFlash_Addr2, kFlash_Data2 );
+		 	    	WRITE_FLASH( kFlash_Addr1, kFlash_Prog );
+		 	    	*((volatile unsigned char *)burn_addr) = (volatile unsigned char) rom[index];
+
+		   	 	 while ( (!dqpoll(burn_addr,(volatile unsigned char) rom[index])) && (!timeout(burn_addr)) ) {
+		  	   		}
+		  	   	burn_addr++;
+		  	  }
+			restore_flags(flags);
+                	if ( *((volatile unsigned char *)(burn_addr-1)) == (volatile unsigned char) rom[index-1]  ) {
+               		 } else if (timeout) {
+                	    printk("Program timed out\r\n");
+               		 }
+
+
+		}
+		kfree(rom);
+
+	break;
+	}
+
+//  read the flash all at once 
+	
+	case FLASH_Read: {
+
+		unsigned char *user_bytes;
+                volatile unsigned long read_addr;
+                int i;
+
+		user_bytes = &(((struct lcd_display *)arg)->RomImage[0]);
+
+		if(!access_ok(VERIFY_WRITE, user_bytes, FLASH_SIZE))
+                         return -EFAULT;
+
+		printk("Reading Flash");
+		for (i=0; i<FLASH_SIZE; i++) {
+			unsigned char tmp_byte;
+			read_addr = kFlashBase + i;
+			tmp_byte = *((volatile unsigned char *)read_addr);
+			if(__put_user (tmp_byte, &user_bytes[i]))
+			  return -EFAULT;
+		}
+
+
+	break;
+	}
+
+
+
+
+
+	default:
+		return 0;
+	break;
+
+	}
+
+	return 0;
+
+}
+
+static int lcd_open(struct inode *inode, struct file *file)
+{
+	if (!lcd_present)
+		return -ENXIO;
+	else
+		return 0;
+}
+
+/* Only RESET or NEXT counts as button pressed */
+
+static inline int button_pressed(void)
+{
+	unsigned long buttons = GPIRead;
+
+	if ( (buttons == BUTTON_Next) || (buttons == BUTTON_Next_B) || (buttons == BUTTON_Reset_B) )
+		return buttons;
+	return 0;
+}
+
+/* LED daemon sits on this and we wake him up once a key is pressed. */
+
+static int lcd_waiters = 0;
+
+static long lcd_read(struct inode *inode, struct file *file, char *buf, unsigned long count)
+{
+	long buttons_now;
+
+	if(lcd_waiters > 0)
+		return -EINVAL;
+
+	lcd_waiters++;
+	while(((buttons_now = (long)button_pressed()) == 0) &&
+	      !(signal_pending(current))) {
+		current->state = TASK_INTERRUPTIBLE;
+		schedule_timeout(2 * HZ);
+	}
+	lcd_waiters--;
+
+	if(signal_pending(current))
+		return -ERESTARTSYS;
+	return buttons_now;
+}
+
+/*
+ *	The various file operations we support.
+ */
+
+static struct file_operations lcd_fops = {
+	read:		lcd_read,
+	ioctl:		lcd_ioctl,
+	open:		lcd_open,
+};
+
+static struct miscdevice lcd_dev=
+{
+	LCD_MINOR,
+	"lcd",
+	&lcd_fops
+};
+
+int lcd_init(void)
+{
+unsigned long data;
+
+	printk("%s\n", LCD_DRIVER);
+	misc_register(&lcd_dev);
+
+	/* Check region? Naaah! Just snarf it up. */
+/*	request_region(RTC_PORT(0), RTC_IO_EXTENT, "lcd");*/
+
+	udelay(150);
+	data = LCDReadData;
+	if ( (data & 0x000000FF) == (0x00) ) {
+		lcd_present = 0;
+		printk("LCD Not Present\n");
+	        }
+	else {
+		lcd_present = 1;
+		WRITE_GAL( kGal_DevBank2PReg, kGal_DevBank2Cfg );
+		WRITE_GAL( kGal_DevBank3PReg, kGal_DevBank3Cfg );
+		}
+
+	return 0;
+}
+
+
+//
+// Function: dqpoll
+//
+// Description:  Polls the data lines to see if the flash is busy
+//
+// In: address, byte data
+//
+// Out: 0 = busy, 1 = write or erase complete
+//
+//
+
+int dqpoll( volatile unsigned long address, volatile unsigned char data ) {
+
+volatile unsigned char dq7;
+
+dq7 = data & 0x80;
+
+return ( (READ_FLASH(address) & 0x80) == dq7  );
+
+}
+
+
+//
+// Function: timeout
+//
+// Description: Checks to see if erase or write has timed out
+//              By polling dq5
+//
+// In: address
+//
+//
+// Out: 0 = not timed out, 1 = timed out
+
+int timeout( volatile unsigned long address ) {
+
+
+return (  (READ_FLASH(address) & 0x20) ==  0x20 );
+
+}
+
+
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/lcd.h linux-2.5/drivers/char/lcd.h
--- linux-2.5.13/drivers/char/lcd.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/lcd.h	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,184 @@
+/*
+ * LED, LCD and Button panel driver for Cobalt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1996, 1997 by Andrew Bose
+ *
+ * Linux kernel version history:
+ *       March 2001: Ported from 2.0.34  by Liam Davies
+ *
+ */
+
+// function headers
+
+int dqpoll( volatile unsigned long, volatile unsigned char );
+int timeout( volatile unsigned long );
+
+#define LCD_CHARS_PER_LINE 40
+#define FLASH_SIZE 524288
+#define MAX_IDLE_TIME 120
+
+struct lcd_display {
+        unsigned long buttons;
+        int size1;
+        int size2;
+        unsigned char line1[LCD_CHARS_PER_LINE];
+        unsigned char line2[LCD_CHARS_PER_LINE];
+        unsigned char cursor_address;
+        unsigned char character;
+        unsigned char leds;
+        unsigned char *RomImage;
+};
+
+
+
+#define LCD_DRIVER	"Cobalt LCD Driver v2.10"
+
+#define kLCD_IR		0xBF000000
+#define kLCD_DR		0xBF000010
+#define kGPI            0xBD000000
+#define kLED		0xBC000000
+
+#define kDD_R00         0x00
+#define kDD_R01         0x27
+#define kDD_R10         0x40
+#define kDD_R11         0x67
+
+#define kLCD_Addr       0x00000080
+
+#define LCDTimeoutValue	0xfff
+
+
+// Flash definitions AMD 29F040
+#define kFlashBase      0xBFC00000
+
+#define kFlash_Addr1    0x5555
+#define kFlash_Addr2    0x2AAA
+#define kFlash_Data1    0xAA
+#define kFlash_Data2    0x55
+#define kFlash_Prog     0xA0
+#define kFlash_Erase3   0x80
+#define kFlash_Erase6   0x10
+#define kFlash_Read     0xF0
+
+#define kFlash_ID       0x90
+#define kFlash_VenAddr  0x00
+#define kFlash_DevAddr  0x01
+#define kFlash_VenID    0x01
+#define kFlash_DevID    0xA4    // 29F040
+//#define kFlash_DevID  0xAD    // 29F016
+
+
+// Macros
+
+#define LCDWriteData(x)	(*(volatile unsigned long *) kLCD_DR) = (x << 24)
+#define LCDWriteInst(x)	(*(volatile unsigned long *) kLCD_IR) = (x << 24)
+
+#define LCDReadData	(((*(volatile unsigned long *) kLCD_DR) >> 24))
+#define LCDReadInst	(((*(volatile unsigned long *) kLCD_IR) >> 24))
+
+#define GPIRead         (( (*(volatile unsigned long *) kGPI) >> 24))
+
+#define LEDSet(x)	(*(volatile unsigned char *) kLED) = ((char)x)
+
+#define WRITE_GAL(x,y)  (*((volatile unsigned long *) (0xB4000000 | (x)) ) =y)
+#define BusyCheck()     while ((LCDReadInst & 0x80) == 0x80)
+
+#define WRITE_FLASH(x,y)  (*((volatile unsigned char *) (kFlashBase | (x)) ) = y)
+#define READ_FLASH(x)     *((volatile unsigned char *) (kFlashBase | (x)) )
+
+
+
+/* 
+ * Function command codes for io_ctl.
+ */
+#define LCD_On			1
+#define LCD_Off			2
+#define LCD_Clear		3
+#define LCD_Reset		4
+#define LCD_Cursor_Left		5
+#define LCD_Cursor_Right	6
+#define LCD_Disp_Left		7
+#define LCD_Disp_Right		8
+#define LCD_Get_Cursor		9
+#define LCD_Set_Cursor		10
+#define LCD_Home		11
+#define LCD_Read		12		
+#define LCD_Write		13	
+#define LCD_Cursor_Off		14
+#define LCD_Cursor_On		15
+#define LCD_Get_Cursor_Pos	16
+#define LCD_Set_Cursor_Pos	17
+#define LCD_Blink_Off           18
+
+#define LED_Set			40	
+#define LED_Bit_Set		41
+#define LED_Bit_Clear		42
+
+
+//  Button defs
+#define BUTTON_Read             50  
+
+//  Flash command codes
+#define FLASH_Erase		60
+#define FLASH_Burn		61
+#define FLASH_Read		62
+
+
+// Ethernet LINK check hackaroo
+#define LINK_Check              90
+#define LINK_Check_2		91
+
+//  Button patterns  _B - single layer lcd boards
+
+#define BUTTON_NONE               0x3F
+#define BUTTON_NONE_B             0xFE
+
+#define BUTTON_Left               0x3B
+#define BUTTON_Left_B             0xFA
+
+#define BUTTON_Right              0x37
+#define BUTTON_Right_B            0xDE
+
+#define BUTTON_Up                 0x2F
+#define BUTTON_Up_B               0xF6
+
+#define BUTTON_Down               0x1F
+#define BUTTON_Down_B             0xEE
+
+#define BUTTON_Next               0x3D
+#define BUTTON_Next_B             0x7E
+
+#define BUTTON_Enter              0x3E
+#define BUTTON_Enter_B            0xBE
+
+#define BUTTON_Reset_B            0xFC
+
+
+// debounce constants
+
+#define BUTTON_SENSE            160000
+#define BUTTON_DEBOUNCE		5000
+
+
+//  Galileo register stuff
+
+#define kGal_DevBank2Cfg        0x1466DB33
+#define kGal_DevBank2PReg       0x464
+#define kGal_DevBank3Cfg        0x146FDFFB
+#define kGal_DevBank3PReg       0x468
+
+// Network 
+
+#define kIPADDR			1
+#define kNETMASK		2
+#define kGATEWAY		3	
+#define kDNS			4
+
+#define kClassA			5
+#define kClassB			6
+#define kClassC			7
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/logibusmouse.c linux-2.5/drivers/char/logibusmouse.c
--- linux-2.5.13/drivers/char/logibusmouse.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/char/logibusmouse.c	Thu Jan  1 01:00:00 1970
@@ -1,166 +0,0 @@
-/*
- * Logitech Bus Mouse Driver for Linux
- * by James Banks
- *
- * Mods by Matthew Dillon
- *   calls verify_area()
- *   tracks better when X is busy or paging
- *
- * Heavily modified by David Giller
- *   changed from queue- to counter- driven
- *   hacked out a (probably incorrect) mouse_select
- *
- * Modified again by Nathan Laredo to interface with
- *   0.96c-pl1 IRQ handling changes (13JUL92)
- *   didn't bother touching select code.
- *
- * Modified the select() code blindly to conform to the VFS
- *   requirements. 92.07.14 - Linus. Somebody should test it out.
- *
- * Modified by Johan Myreen to make room for other mice (9AUG92)
- *   removed assignment chr_fops[10] = &mouse_fops; see mouse.c
- *   renamed mouse_fops => bus_mouse_fops, made bus_mouse_fops public.
- *   renamed this file mouse.c => busmouse.c
- *
- * Minor addition by Cliff Matthews
- *   added fasync support
- *
- * Modularised 6-Sep-95 Philip Blundell <pjb27@cam.ac.uk> 
- *
- * Replaced dumb busy loop with udelay()  16 Nov 95
- *   Nathan Laredo <laredo@gnu.ai.mit.edu>
- *
- * Track I/O ports with request_region().  12 Dec 95 Philip Blundell
- *
- * Converted to use new generic busmouse code.  5 Apr 1998
- *   Russell King <rmk@arm.uk.linux.org>
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/logibusmouse.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/poll.h>
-#include <linux/miscdevice.h>
-#include <linux/random.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-
-#include "busmouse.h"
-
-static int msedev;
-static int mouse_irq = MOUSE_IRQ;
-
-MODULE_PARM(mouse_irq, "i");
-
-#ifndef MODULE
-
-static int __init bmouse_setup(char *str)
-{
-	int ints[4];
-
-	str = get_options(str, ARRAY_SIZE(ints), ints);
-
-	if (ints[0] > 0)
-		mouse_irq=ints[1];
-
-	return 1;
-}
-
-__setup("logi_busmouse=", bmouse_setup);
-
-#endif /* !MODULE */
-
-static void mouse_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
-	char dx, dy;
-	unsigned char buttons;
-
-	outb(MSE_READ_X_LOW, MSE_CONTROL_PORT);
-	dx = (inb(MSE_DATA_PORT) & 0xf);
-	outb(MSE_READ_X_HIGH, MSE_CONTROL_PORT);
-	dx |= (inb(MSE_DATA_PORT) & 0xf) << 4;
-	outb(MSE_READ_Y_LOW, MSE_CONTROL_PORT );
-	dy = (inb(MSE_DATA_PORT) & 0xf);
-	outb(MSE_READ_Y_HIGH, MSE_CONTROL_PORT);
-	buttons = inb(MSE_DATA_PORT);
-	dy |= (buttons & 0xf) << 4;
-	buttons = ((buttons >> 5) & 0x07);
-	busmouse_add_movementbuttons(msedev, dx, -dy, buttons);
-	MSE_INT_ON();
-}
-
-/*
- * close access to the mouse
- */
-static int close_mouse(struct inode * inode, struct file * file)
-{
-	MSE_INT_OFF();
-	free_irq(mouse_irq, NULL);
-	return 0;
-}
-
-/*
- * open access to the mouse
- */
-
-static int open_mouse(struct inode * inode, struct file * file)
-{
-	if (request_irq(mouse_irq, mouse_interrupt, 0, "busmouse", NULL))
-		return -EBUSY;
-	MSE_INT_ON();
-	return 0;
-}
-
-static struct busmouse busmouse = {
-	LOGITECH_BUSMOUSE, "busmouse", THIS_MODULE, open_mouse, close_mouse, 7
-};
-
-static int __init logi_busmouse_init(void)
-{
-	if (!request_region(LOGIBM_BASE, LOGIBM_EXTENT, "busmouse"))
-		return -EIO;
-
-	outb(MSE_CONFIG_BYTE, MSE_CONFIG_PORT);
-	outb(MSE_SIGNATURE_BYTE, MSE_SIGNATURE_PORT);
-	udelay(100L);	/* wait for reply from mouse */
-	if (inb(MSE_SIGNATURE_PORT) != MSE_SIGNATURE_BYTE) {
-		release_region(LOGIBM_BASE, LOGIBM_EXTENT);
-		return -EIO;
-	}
-
-	outb(MSE_DEFAULT_MODE, MSE_CONFIG_PORT);
-	MSE_INT_OFF();
-	
-	msedev = register_busmouse(&busmouse);
-	if (msedev < 0) {
-		release_region(LOGIBM_BASE, LOGIBM_EXTENT);
-		printk(KERN_WARNING "Unable to register busmouse driver.\n");
-	} 
-	else
-		printk(KERN_INFO "Logitech busmouse installed.\n");
-	
-	return msedev < 0 ? msedev : 0;
-}
-
-static void __exit logi_busmouse_cleanup (void)
-{
-	unregister_busmouse(msedev);
-	release_region(LOGIBM_BASE, LOGIBM_EXTENT);
-}
-
-module_init(logi_busmouse_init);
-module_exit(logi_busmouse_cleanup);
-
-MODULE_LICENSE("GPL");
-EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/mem.c linux-2.5/drivers/char/mem.c
--- linux-2.5.13/drivers/char/mem.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/mem.c	Sun Apr 14 17:12:08 2002
@@ -199,10 +199,10 @@
 	vma->vm_flags |= VM_RESERVED;
 
 	/*
-	 * Don't dump addresses that are not real memory to a core file.
+	 * Dump addresses that are real memory to a core file.
 	 */
-	if (offset >= __pa(high_memory) || (file->f_flags & O_SYNC))
-		vma->vm_flags |= VM_IO;
+	if (offset < __pa(high_memory) && !(file->f_flags & O_SYNC))
+		vma->vm_flags &= ~VM_IO;
 
 	if (remap_page_range(vma, vma->vm_start, offset, vma->vm_end-vma->vm_start,
 			     vma->vm_page_prot))
@@ -324,7 +324,7 @@
  	return virtr + wrote;
 }
 
-#if !defined(__mc68000__)
+#if defined(CONFIG_ISA) || !defined(__mc68000__)
 static ssize_t read_port(struct file * file, char * buf,
 			 size_t count, loff_t *ppos)
 {
@@ -473,6 +473,7 @@
 		return shmem_zero_setup(vma);
 	if (zeromap_page_range(vma, vma->vm_start, vma->vm_end - vma->vm_start, vma->vm_page_prot))
 		return -EAGAIN;
+	vma->vm_flags &= ~VM_IO;
 	return 0;
 }
 
@@ -557,7 +558,7 @@
 	write:		write_null,
 };
 
-#if !defined(__mc68000__)
+#if defined(CONFIG_ISA) || !defined(__mc68000__)
 static struct file_operations port_fops = {
 	llseek:		memory_lseek,
 	read:		read_port,
@@ -591,7 +592,7 @@
 		case 3:
 			filp->f_op = &null_fops;
 			break;
-#if !defined(__mc68000__)
+#if defined(CONFIG_ISA) || !defined(__mc68000__)
 		case 4:
 			filp->f_op = &port_fops;
 			break;
@@ -628,7 +629,9 @@
 	{1, "mem",     S_IRUSR | S_IWUSR | S_IRGRP, &mem_fops},
 	{2, "kmem",    S_IRUSR | S_IWUSR | S_IRGRP, &kmem_fops},
 	{3, "null",    S_IRUGO | S_IWUGO,           &null_fops},
+#if defined(CONFIG_ISA) || !defined(__mc68000__)
 	{4, "port",    S_IRUSR | S_IWUSR | S_IRGRP, &port_fops},
+#endif
 	{5, "zero",    S_IRUGO | S_IWUGO,           &zero_fops},
 	{7, "full",    S_IRUGO | S_IWUGO,           &full_fops},
 	{8, "random",  S_IRUGO | S_IWUSR,           &random_fops},
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/misc.c linux-2.5/drivers/char/misc.c
--- linux-2.5.13/drivers/char/misc.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/misc.c	Fri May  3 03:49:06 2002
@@ -48,7 +48,6 @@
 #include <linux/init.h>
 
 #include <linux/tty.h>
-#include <linux/selection.h>
 #include <linux/kmod.h>
 
 #include "busmouse.h"
@@ -76,6 +75,7 @@
 extern int pmu_device_init(void);
 extern int tosh_init(void);
 extern int i8k_init(void);
+extern int lcd_init(void);
 
 static int misc_read_proc(char *buf, char **start, off_t offset,
 			  int len, int *eof, void *private)
@@ -170,7 +170,7 @@
  
 int misc_register(struct miscdevice * misc)
 {
-	static devfs_handle_t devfs_handle;
+	static devfs_handle_t devfs_handle, dir;
 	struct miscdevice *c;
 	
 	if (misc->next || misc->prev)
@@ -201,11 +201,12 @@
 		misc_minors[misc->minor >> 3] |= 1 << (misc->minor & 7);
 	if (!devfs_handle)
 		devfs_handle = devfs_mk_dir (NULL, "misc", NULL);
+	dir = strchr (misc->name, '/') ? NULL : devfs_handle;
 	misc->devfs_handle =
-	    devfs_register (devfs_handle, misc->name, DEVFS_FL_NONE,
-			    MISC_MAJOR, misc->minor,
-			    S_IFCHR | S_IRUSR | S_IWUSR | S_IRGRP,
-			    misc->fops, NULL);
+		devfs_register (dir, misc->name, DEVFS_FL_NONE,
+				MISC_MAJOR, misc->minor,
+				S_IFCHR | S_IRUSR | S_IWUSR | S_IRGRP,
+				misc->fops, NULL);
 
 	/*
 	 * Add it to the front, so that later devices can "override"
@@ -276,6 +277,9 @@
 #endif
 #ifdef CONFIG_TOSHIBA
 	tosh_init();
+#endif
+#ifdef CONFIG_COBALT_LCD
+	lcd_init();
 #endif
 #ifdef CONFIG_I8K
 	i8k_init();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/mixcomwd.c linux-2.5/drivers/char/mixcomwd.c
--- linux-2.5.13/drivers/char/mixcomwd.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/char/mixcomwd.c	Mon Apr 15 01:34:05 2002
@@ -247,11 +247,15 @@
 		return -ENODEV;
 	}
 
-	request_region(watchdog_port,1,"MixCOM watchdog");
+	if (!request_region(watchdog_port,1,"MixCOM watchdog"))
+		return -EIO;
 		
 	ret = misc_register(&mixcomwd_miscdev);
 	if (ret)
+		{
+		release_region(watchdog_port, 1);
 		return ret;
+		}
 	
 	printk(KERN_INFO "MixCOM watchdog driver v%s, watchdog port at 0x%3x\n",VERSION,watchdog_port);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/mk712.c linux-2.5/drivers/char/mk712.c
--- linux-2.5.13/drivers/char/mk712.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/mk712.c	Sat Apr 13 15:42:55 2002
@@ -0,0 +1,505 @@
+/* -*- c -*- --------------------------------------------------------- *
+ *
+ * linux/drivers/char/mk712.c
+ *
+ * Copyright 1999-2002 Transmeta Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * This driver supports the MK712 touch screen.
+ * based on busmouse.c, pc_keyb.c, and other mouse drivers
+ *
+ * 1999-12-18: original version, Daniel Quinlan
+ * 1999-12-19: added anti-jitter code, report pen-up events, fixed mk712_poll
+ *             to use queue_empty, Nathan Laredo
+ * 1999-12-20: improved random point rejection, Nathan Laredo
+ * 2000-01-05: checked in new anti-jitter code, changed mouse protocol, fixed
+ *             queue code, added module options, other fixes, Daniel Quinlan
+ * 2002-03-15: Clean up for kernel merge <alan@redhat.com>
+ *	       Fixed multi open race, fixed memory checks, fixed resource
+ *	       allocation, fixed close/powerdown bug, switched to new init
+ *
+ * ------------------------------------------------------------------------- */
+
+#include <linux/module.h>
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/signal.h>
+#include <linux/errno.h>
+#include <linux/mm.h>
+#include <linux/poll.h>
+#include <linux/miscdevice.h>
+#include <linux/random.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <asm/irq.h>
+
+#define DEBUG(x)	x
+#define SQUARE(x)	((x)*(x))
+
+#define MK712_DEFAULT_IO 0x260		/* demo board: 0x200, 0x208, 0x300 */
+#define MK712_DEFAULT_IRQ 10		/* demo board: 10, 12, 14 or 15  */
+
+/* eight 8-bit registers */
+#define MK712_STATUS_LOW 0	/* READ */
+#define MK712_STATUS_HIGH 1	/* READ */
+#define MK712_X_LOW 2		/* READ */
+#define MK712_X_HIGH 3		/* READ */
+#define MK712_Y_LOW 4		/* READ */
+#define MK712_Y_HIGH 5		/* READ */
+#define MK712_CONTROL 6		/* R/W */
+#define MK712_RATE 7		/* R/W */
+
+/* status */
+#define	MK712_STATUS_TOUCH 0x10
+#define	MK712_CONVERSION_COMPLETE 0x80
+
+#define MK712_ENABLE_INT			0x01 /* enable interrupts */
+#define MK712_INT_ON_CONVERSION_COMPLETE	0x02 /* if bit 0 = 1 */
+#define MK712_INT_ON_CHANGE_IN_TOUCH_STATUS_A	0x04 /* if bit 0 = 1 */
+#define MK712_INT_ON_CHANGE_IN_TOUCH_STATUS_B	0x08 /* if bit 0 = 1 */
+#define MK712_ENABLE_PERIODIC_CONVERSIONS	0x10
+#define MK712_READ_ONE_POINT			0x20
+#define MK712_POWERDOWN_A			0x40
+#define MK712_POWERDOWN_B			0x80
+
+#define MK712_BUF_SIZE 256      /* a page */
+
+struct mk712_packet {
+        unsigned int header;
+        unsigned int x;
+        unsigned int y;
+        unsigned int reserved;
+};
+
+struct mk712_queue {
+	unsigned long head;
+	unsigned long tail;
+	wait_queue_head_t proc_list;
+	struct fasync_struct *fasync;
+	struct mk712_packet buf[256];
+};
+
+#ifdef MODULE
+static int io = 0;
+static int irq = 0;
+#endif
+static int mk712_io = MK712_DEFAULT_IO;
+static int mk712_irq = MK712_DEFAULT_IRQ;
+static int mk712_users = 0;
+static spinlock_t mk712_lock = SPIN_LOCK_UNLOCKED;
+static struct mk712_queue *queue; /* mouse data buffer */
+
+static struct mk712_packet get_from_queue(void)
+{
+	struct mk712_packet result;
+	unsigned long flags;
+
+	spin_lock_irqsave(&mk712_lock, flags);
+	result = queue->buf[queue->tail];
+	queue->tail = (queue->tail + 1) & (MK712_BUF_SIZE-1);
+	spin_unlock_irqrestore(&mk712_lock, flags);
+	return result;
+}
+
+static inline int queue_empty(void)
+{
+	return queue->head == queue->tail;
+}
+
+static int mk712_fasync(int fd, struct file *filp, int on)
+{
+	int retval;
+
+	retval = fasync_helper(fd, filp, on, &queue->fasync);
+	if (retval < 0)
+		return retval;
+	return 0;
+}
+
+static void mk712_output_packet(struct mk712_packet data)
+{
+        int head = queue->head;
+
+        queue->buf[head] = data;
+        head = (head + 1) & (MK712_BUF_SIZE-1);
+        if (head != queue->tail) {
+                queue->head = head;
+                kill_fasync(&queue->fasync, SIGIO, POLL_IN);
+                wake_up_interruptible(&queue->proc_list);
+        }
+}
+
+static int points = 0;          /* number of stored points */
+static int output_point = 0;    /* did I output a point since last release? */
+
+static void mk712_output_point(int x, int y)
+{
+        struct mk712_packet t;
+
+        t.header = 0;
+        t.x = x;
+        t.y = y;
+        t.reserved = 0;
+
+        mk712_output_packet(t);
+        output_point = 1;
+}
+
+static void mk712_store_point(int x_new, int y_new)
+{
+        static int x[3], y[3];
+        int x_out, y_out;
+
+        x[points] = x_new;
+        y[points] = y_new;
+
+        if (points == 1 && abs(x[0] - x[1]) < 88 && abs(y[0] - y[1]) < 88)
+	{
+		x_out = (x[0] + x[1]) >> 1;
+                y_out = (y[0] + y[1]) >> 1;
+                mk712_output_point(x_out, y_out);
+        }
+
+        if (points == 2) {
+                if ((abs(x[1] - x[2]) < 88 && abs(y[1] - y[2]) < 88) &&
+                    (abs(x[0] - x[1]) < 88 && abs(y[0] - y[1]) < 88))
+                {
+                        x_out = (x[0] + x[1] + x[2]) / 3;
+                        y_out = (y[0] + y[1] + y[2]) / 3;
+                        mk712_output_point(x_out, y_out);
+                }
+                else if (abs(x[1] - x[2]) < 88 && abs(y[1] - y[2]) < 88)
+                {
+                        x_out = (x[1] + x[2]) >> 1;
+                        y_out = (y[1] + y[2]) >> 1;
+                        mk712_output_point(x_out, y_out);
+                }
+                else
+                {
+                        int x_avg, y_avg, d0, d1, d2;
+
+                        x_avg = (x[0] + x[1] + x[2]) / 3;
+                        y_avg = (y[0] + y[1] + y[2]) / 3;
+
+                        d0 = SQUARE(x[0] - x_avg) + SQUARE(y[0] - y_avg);
+                        d1 = SQUARE(x[1] - x_avg) + SQUARE(y[1] - y_avg);
+                        d2 = SQUARE(x[2] - x_avg) + SQUARE(y[2] - y_avg);
+
+                        if (d2 > d1 && d2 > d0)
+			{
+                                x_out = (x[0] + x[1]) >> 1;
+                                y_out = (y[0] + y[1]) >> 1;
+                        }
+                        if (d1 > d0 && d1 > d2)
+			{
+                                x_out = (x[0] + x[2]) >> 1;
+                                y_out = (y[0] + y[2]) >> 1;
+                        }
+                        else
+                        {
+                                x_out = (x[1] + x[2]) >> 1;
+                                y_out = (y[1] + y[2]) >> 1;
+                        }
+
+                        mk712_output_point(x_out, y_out);
+
+                        x[0] = x[1];
+                        x[1] = x[2];
+                        y[0] = y[1];
+                        y[1] = y[2];
+                }
+        }
+        else
+	{
+                points++;
+        }
+}
+
+static void mk712_release_event(void)
+{
+        struct mk712_packet t;
+
+        if (!output_point) {
+                points = 0;
+                return;
+        }
+        output_point = 0;
+
+        t.header = 1;
+        t.x = t.y = t.reserved = 0;
+
+        mk712_output_packet(t);
+        points = 0;
+}
+
+#define MK712_FILTER
+static void mk712_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	unsigned short x;
+	unsigned short y;
+        unsigned char status;
+	unsigned long flags;
+#ifdef MK712_FILTER
+        static int drop_next = 1;
+#endif
+
+	spin_lock_irqsave(&mk712_lock, flags);
+
+        status = inb(mk712_io + MK712_STATUS_LOW);
+
+	if (!(status & MK712_CONVERSION_COMPLETE)) {
+#ifdef MK712_FILTER
+                drop_next = 1;
+#endif
+		return;
+	}
+	if (!(status & MK712_STATUS_TOUCH))	/* release event */
+	{
+#ifdef MK712_FILTER
+                drop_next = 1;
+#endif
+                mk712_release_event();
+
+                spin_unlock_irqrestore(&mk712_lock, flags);
+                wake_up_interruptible(&queue->proc_list);
+
+		return;
+	}
+
+        x = inw(mk712_io + MK712_X_LOW) & 0x0fff;
+        y = inw(mk712_io + MK712_Y_LOW) & 0x0fff;
+
+#ifdef MK712_FILTER
+        if (drop_next)
+        {
+                drop_next = 0;
+
+                spin_unlock_irqrestore(&mk712_lock, flags);
+                wake_up_interruptible(&queue->proc_list);
+
+                return;
+        }
+#endif
+
+        x = inw(mk712_io + MK712_X_LOW) & 0x0fff;
+	y = inw(mk712_io + MK712_Y_LOW) & 0x0fff;
+
+        mk712_store_point(x, y);
+
+        spin_unlock_irqrestore(&mk712_lock, flags);
+        wake_up_interruptible(&queue->proc_list);
+}
+
+static int mk712_open(struct inode *inode, struct file *file) 
+{
+	unsigned char control;
+	unsigned long flags;
+
+	control = 0;
+
+	spin_lock_irqsave(&mk712_lock, flags);
+	if(!mk712_users++)
+	{
+		outb(0, mk712_io + MK712_CONTROL);
+
+		control |= (MK712_ENABLE_INT |
+	                    MK712_INT_ON_CONVERSION_COMPLETE |
+	                    MK712_INT_ON_CHANGE_IN_TOUCH_STATUS_B |
+	                    MK712_ENABLE_PERIODIC_CONVERSIONS |
+	                    MK712_POWERDOWN_A);
+		outb(control, mk712_io + MK712_CONTROL);
+
+	        outb(10, mk712_io + MK712_RATE); /* default count = 10 */
+
+		queue->head = queue->tail = 0;          /* Flush input queue */
+	}
+	spin_unlock_irqrestore(&mk712_lock, flags);
+	return 0;
+}
+
+static int mk712_close(struct inode * inode, struct file * file) {
+        /* power down controller */
+        unsigned long flags;
+        spin_lock_irqsave(&mk712_lock, flags);
+	if(--mk712_users==0)
+		outb(0, mk712_io + MK712_CONTROL);
+	spin_unlock_irqrestore(&mk712_lock, flags);
+	return 0;
+}
+
+static unsigned int mk712_poll(struct file *file, poll_table *wait)
+{
+	poll_wait(file, &queue->proc_list, wait);
+	if(!queue_empty())
+		return POLLIN | POLLRDNORM;
+	return 0;
+}
+
+static int mk712_ioctl(struct inode *inode, struct file * file,
+	unsigned int cmd, unsigned long arg)
+{
+	if (!inode)
+		BUG();
+	return -ENOTTY;
+}
+
+
+static ssize_t mk712_read(struct file *file, char *buffer,
+			  size_t count, loff_t *pos)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	ssize_t bytes_read = 0;
+	struct mk712_packet p;
+
+	/* wait for an event */
+	if (queue_empty()) {
+		if (file->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		add_wait_queue(&queue->proc_list, &wait);
+repeat:
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (queue_empty() && !signal_pending(current)) {
+			schedule();
+			goto repeat;
+		}
+		current->state = TASK_RUNNING;
+		remove_wait_queue(&queue->proc_list, &wait);
+	}
+
+	while (bytes_read < count && !queue_empty()) {
+		p = get_from_queue();
+		if (copy_to_user (buffer+bytes_read, (void *) &p, sizeof(p)))
+		{
+			bytes_read = -EFAULT;
+			break;
+		}
+		bytes_read += sizeof(p);
+	}
+
+        if (bytes_read > 0)
+        {
+                file->f_dentry->d_inode->i_atime = CURRENT_TIME;
+                return bytes_read;
+        }
+
+	if (signal_pending(current))
+		return -ERESTARTSYS;
+
+	return bytes_read;
+}
+
+static ssize_t mk712_write(struct file *file, const char *buffer, size_t count,
+			   loff_t *ppos)
+{
+	return -EINVAL;
+}
+
+struct file_operations mk712_fops = {
+	owner: THIS_MODULE,
+	read: mk712_read,
+	write: mk712_write,
+	poll: mk712_poll,
+	ioctl: mk712_ioctl,
+	open: mk712_open,
+	release: mk712_close,
+	fasync: mk712_fasync,
+};
+
+static struct miscdevice mk712_touchscreen = {
+	MK712_MINOR, "mk712_touchscreen", &mk712_fops
+};
+
+int __init mk712_init(void)
+{
+#ifdef MODULE
+        if (io)
+                mk712_io = io;
+        if (irq)
+                mk712_irq = irq;
+#endif
+
+	if(request_region(mk712_io, 8, "mk712_touchscreen"))
+	{
+		printk("mk712: unable to get IO region\n");
+		return -ENODEV;
+	}
+
+	/* set up wait queue */
+	queue = (struct mk712_queue *) kmalloc(sizeof(*queue), GFP_KERNEL);
+	if(queue == NULL)
+	{
+		release_region(mk712_io, 8);
+		return -ENOMEM;
+	}
+	memset(queue, 0, sizeof(*queue));
+	queue->head = queue->tail = 0;
+	init_waitqueue_head(&queue->proc_list);
+
+        /* The MK712 is ISA and hard-coded to a particular IRQ, so the
+           driver should keep the IRQ as long as it is loaded. */
+	if(request_irq(mk712_irq, mk712_interrupt, 0, "mk712_touchscreen",
+		       queue))
+	{
+		printk("mk712: unable to get IRQ\n");
+		release_region(mk712_io, 8);
+		kfree(queue);
+		return -EBUSY;
+	}
+
+        /* register misc device */
+	if(misc_register(&mk712_touchscreen)<0)
+	{
+		release_region(mk712_io, 8);
+		kfree(queue);
+		free_irq(mk712_irq, queue);
+		return -ENODEV;
+	}
+	return 0;
+}
+
+static void __exit mk712_exit(void)
+{
+	misc_deregister(&mk712_touchscreen);
+	release_region(mk712_io, 8);
+	free_irq(mk712_irq, queue);
+	kfree(queue);
+	printk(KERN_INFO "mk712 touchscreen uninstalled\n");
+}
+
+MODULE_AUTHOR("Daniel Quinlan");
+MODULE_DESCRIPTION("MK712 touch screen driver");
+MODULE_PARM(io, "i");
+MODULE_PARM_DESC(io, "I/O base address of MK712 touch screen controller");
+MODULE_PARM(irq, "i");
+MODULE_PARM_DESC(irq, "IRQ of MK712 touch screen controller");
+MODULE_LICENSE("GPL");
+
+module_init(mk712_init);
+module_exit(mk712_exit);
+
+/*
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/moxa.c linux-2.5/drivers/char/moxa.c
--- linux-2.5.13/drivers/char/moxa.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/char/moxa.c	Mon Apr 15 02:54:27 2002
@@ -2799,7 +2799,7 @@
 	    (new_serial.baud_base != 921600))
 		return (-EPERM);
 
-	if (!suser()) {
+	if (!capable(CAP_SYS_ADMIN)) {
 		if (((new_serial.flags & ~ASYNC_USR_MASK) !=
 		     (info->asyncflags & ~ASYNC_USR_MASK)))
 			return (-EPERM);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/msbusmouse.c linux-2.5/drivers/char/msbusmouse.c
--- linux-2.5.13/drivers/char/msbusmouse.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/char/msbusmouse.c	Thu Jan  1 01:00:00 1970
@@ -1,176 +0,0 @@
-/*
- * Microsoft busmouse driver based on Logitech driver (see busmouse.c)
- *
- * Microsoft BusMouse support by Teemu Rantanen (tvr@cs.hut.fi) (02AUG92)
- *
- * Microsoft Bus Mouse support modified by Derrick Cole (cole@concert.net)
- *    8/28/92
- *
- * Microsoft Bus Mouse support folded into 0.97pl4 code
- *    by Peter Cervasio (pete%q106fm.uucp@wupost.wustl.edu) (08SEP92)
- * Changes:  Logitech and Microsoft support in the same kernel.
- *           Defined new constants in busmouse.h for MS mice.
- *           Added int mse_busmouse_type to distinguish busmouse types
- *           Added a couple of new functions to handle differences in using
- *             MS vs. Logitech (where the int variable wasn't appropriate).
- *
- * Modified by Peter Cervasio (address above) (26SEP92)
- * Changes:  Included code to (properly?) detect when a Microsoft mouse is
- *           really attached to the machine.  Don't know what this does to
- *           Logitech bus mice, but all it does is read ports.
- *
- * Modified by Christoph Niemann (niemann@rubdv15.etdv.ruhr-uni-bochum.de)
- * Changes:  Better interrupt-handler (like in busmouse.c).
- *	     Some changes to reduce code-size.
- *	     Changed detection code to use inb_p() instead of doing empty
- *	     loops to delay i/o.
- *
- * Modularised 8-Sep-95 Philip Blundell <pjb27@cam.ac.uk>
- *
- * Converted to use new generic busmouse code.  5 Apr 1998
- *   Russell King <rmk@arm.uk.linux.org>
- *
- * version 0.3b
- */
-
-#include <linux/module.h>
-
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/logibusmouse.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/random.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/irq.h>
-
-#include "busmouse.h"
-
-static int msedev;
-static int mouse_irq = MOUSE_IRQ;
-
-MODULE_PARM(mouse_irq, "i");
-
-#ifndef MODULE
-
-static int __init msmouse_setup(char *str)
-{
-        int ints[4];
-
-        str = get_options(str, ARRAY_SIZE(ints), ints);
-
-	if (ints[0] > 0)
-		mouse_irq=ints[1];
-
-	return 1;
-}
-
-__setup("msmouse=",msmouse_setup);
-
-#endif /* !MODULE */
-
-static void ms_mouse_interrupt(int irq, void *dev_id, struct pt_regs * regs)
-{
-        char dx, dy;
-	unsigned char buttons;
-
-	outb(MS_MSE_COMMAND_MODE, MS_MSE_CONTROL_PORT);
-	outb((inb(MS_MSE_DATA_PORT) | 0x20), MS_MSE_DATA_PORT);
-
-	outb(MS_MSE_READ_X, MS_MSE_CONTROL_PORT);
-	dx = inb(MS_MSE_DATA_PORT);
-
-	outb(MS_MSE_READ_Y, MS_MSE_CONTROL_PORT);
-	dy = inb(MS_MSE_DATA_PORT);
-
-	outb(MS_MSE_READ_BUTTONS, MS_MSE_CONTROL_PORT);
-	buttons = ~(inb(MS_MSE_DATA_PORT)) & 0x07;
-
-	outb(MS_MSE_COMMAND_MODE, MS_MSE_CONTROL_PORT);
-	outb((inb(MS_MSE_DATA_PORT) & 0xdf), MS_MSE_DATA_PORT);
-
-	/* why did the original have:
-	 * if (dx != 0 || dy != 0 || buttons != mouse.buttons ||
-	 *    ((~buttons) & 0x07))
-	 *    ^^^^^^^^^^^^^^^^^^^ this?
-	 */
-	busmouse_add_movementbuttons(msedev, dx, -dy, buttons);
-}
-
-static int release_mouse(struct inode * inode, struct file * file)
-{
-	MS_MSE_INT_OFF();
-	free_irq(mouse_irq, NULL);
-	return 0;
-}
-
-static int open_mouse(struct inode * inode, struct file * file)
-{
-	if (request_irq(mouse_irq, ms_mouse_interrupt, 0, "MS Busmouse", NULL))
-		return -EBUSY;
-
-	outb(MS_MSE_START, MS_MSE_CONTROL_PORT);
-	MS_MSE_INT_ON();	
-	return 0;
-}
-
-static struct busmouse msbusmouse = {
-	MICROSOFT_BUSMOUSE, "msbusmouse", THIS_MODULE, open_mouse, release_mouse, 0
-};
-
-static int __init ms_bus_mouse_init(void)
-{
-	int present = 0;
-	int mse_byte, i;
-
-	if (check_region(MS_MSE_CONTROL_PORT, 0x04))
-		return -ENODEV;
-
-	if (inb_p(MS_MSE_SIGNATURE_PORT) == 0xde) {
-
-		mse_byte = inb_p(MS_MSE_SIGNATURE_PORT);
-
-		for (i = 0; i < 4; i++) {
-			if (inb_p(MS_MSE_SIGNATURE_PORT) == 0xde) {
-				if (inb_p(MS_MSE_SIGNATURE_PORT) == mse_byte)
-					present = 1;
-				else
-					present = 0;
-			} else
-				present = 0;
-		}
-	}
-	if (present == 0)
-		return -EIO;
-	if (!request_region(MS_MSE_CONTROL_PORT, 0x04, "MS Busmouse"))
-		return -EIO;
-	
-	MS_MSE_INT_OFF();
-	msedev = register_busmouse(&msbusmouse);
-	if (msedev < 0) {
-		printk(KERN_WARNING "Unable to register msbusmouse driver.\n");
-		release_region(MS_MSE_CONTROL_PORT, 0x04);
-	}
-	else
-		printk(KERN_INFO "Microsoft BusMouse detected and installed.\n");
-	return msedev < 0 ? msedev : 0;
-}
-
-static void __exit ms_bus_mouse_exit(void)
-{
-	unregister_busmouse(msedev);
-	release_region(MS_MSE_CONTROL_PORT, 0x04);
-}
-
-module_init(ms_bus_mouse_init)
-module_exit(ms_bus_mouse_exit)
-
-MODULE_LICENSE("GPL");
-EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/mxser.c linux-2.5/drivers/char/mxser.c
--- linux-2.5.13/drivers/char/mxser.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/char/mxser.c	Mon Apr 15 02:54:27 2002
@@ -2199,7 +2199,7 @@
 
 	flags = info->flags & ASYNC_SPD_MASK;
 
-	if (!suser()) {
+	if (!capable(CAP_SYS_ADMIN)) {
 		if ((new_serial.baud_base != info->baud_base) ||
 		    (new_serial.close_delay != info->close_delay) ||
 		    ((new_serial.flags & ~ASYNC_USR_MASK) !=
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/pc110pad.c linux-2.5/drivers/char/pc110pad.c
--- linux-2.5.13/drivers/char/pc110pad.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/char/pc110pad.c	Thu Jan  1 01:00:00 1970
@@ -1,852 +0,0 @@
-/*
- *	Linux driver for the PC110 pad
- */
- 
-/**
- * 	DOC: PC110 Digitizer Hardware
- *
- *	The pad provides triples of data. The first byte has
- *	0x80=bit 8 X, 0x01=bit 7 X, 0x08=bit 8 Y, 0x01=still down
- *	The second byte is bits 0-6 X
- *	The third is bits 0-6 Y
- *
- *	This is read internally and used to synthesize a stream of
- *	triples in the form expected from a PS/2 device. Specialist
- *	applications can choose to obtain the pad data in other formats
- *	including a debugging mode.
- *
- *	It would be good to add a joystick driver mode to this pad so
- *	that doom and other game playing are better. One possible approach
- *	would be to deactive the mouse mode while the joystick port is opened.
- */
- 
-/*
- *	History
- *
- *	0.0 1997-05-16 Alan Cox <alan@redhat.com> - Pad reader
- *	0.1 1997-05-19 Robin O'Leary <robin@acm.org> - PS/2 emulation
- *	0.2 1997-06-03 Robin O'Leary <robin@acm.org> - tap gesture
- *	0.3 1997-06-27 Alan Cox <alan@redhat.com> - 2.1 commit
- *	0.4 1997-11-09 Alan Cox <alan@redhat.com> - Single Unix VFS API changes
- *	0.5 2000-02-10 Alan Cox <alan@redhat.com> - 2.3.x cleanup, documentation
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/miscdevice.h>
-#include <linux/ptrace.h>
-#include <linux/poll.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/smp_lock.h>
-#include <linux/init.h>
-
-#include <asm/signal.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/semaphore.h>
-#include <linux/spinlock.h>
-#include <asm/uaccess.h>
-
-#include "pc110pad.h"
-
-
-static struct pc110pad_params default_params = {
-	mode:			PC110PAD_PS2,
-	bounce_interval:	50 MS,
-	tap_interval:		200 MS,
-	irq:			10,
-	io:			0x15E0,
-};
-
-static struct pc110pad_params current_params;
-
-
-/* driver/filesystem interface management */
-static wait_queue_head_t queue;
-static struct fasync_struct *asyncptr;
-static int active_count = 0; 	/* number of concurrent open()s */
-static spinlock_t pc110_lock = SPIN_LOCK_UNLOCKED;
-/* this lock should be held when referencing active_count */
-static struct semaphore reader_lock;
-
-/**
- *	wake_readers:
- *
- *	Take care of letting any waiting processes know that
- *	now would be a good time to do a read().  Called
- *	whenever a state transition occurs, real or synthetic. Also
- *	issue any SIGIO's to programs that use SIGIO on mice (eg
- *	Executor)
- */
- 
-static void wake_readers(void)
-{
-	wake_up_interruptible(&queue);
-	kill_fasync(&asyncptr, SIGIO, POLL_IN);
-}
-
-
-/*****************************************************************************/
-/*
- * Deal with the messy business of synthesizing button tap and drag
- * events.
- *
- * Exports:
- *	notify_pad_up_down()
- *		Must be called whenever debounced pad up/down state changes.
- *	button_pending
- *		Flag is set whenever read_button() has new values
- *		to return.
- *	read_button()
- *		Obtains the current synthetic mouse button state.
- */
-
-/*
- * These keep track of up/down transitions needed to generate the
- * synthetic mouse button events.  While recent_transition is set,
- * up/down events cause transition_count to increment.  tap_timer
- * turns off the recent_transition flag and may cause some synthetic
- * up/down mouse events to be created by incrementing synthesize_tap.
- */
- 
-static int button_pending;
-static int recent_transition;
-static int transition_count;
-static int synthesize_tap;
-static void tap_timeout(unsigned long data);
-static struct timer_list tap_timer = { function: tap_timeout };
-
-
-/**
- * tap_timeout:
- * @data: Unused
- *
- * This callback goes off a short time after an up/down transition;
- * before it goes off, transitions will be considered part of a
- * single PS/2 event and counted in transition_count.  Once the
- * timeout occurs the recent_transition flag is cleared and
- * any synthetic mouse up/down events are generated.
- */
- 
-static void tap_timeout(unsigned long data)
-{
-	if(!recent_transition)
-	{
-		printk(KERN_ERR "pc110pad: tap_timeout but no recent transition!\n");
-	}
-	if( transition_count==2 || transition_count==4 || transition_count==6 )
-	{
-		synthesize_tap+=transition_count;
-		button_pending = 1;
-		wake_readers();
-	}
-	recent_transition=0;
-}
-
-
-/**
- * notify_pad_up_down:
- *
- * Called by the raw pad read routines when a (debounced) up/down
- * transition is detected.
- */
- 
-void notify_pad_up_down(void)
-{
-	if(recent_transition)
-	{
-		transition_count++;
-	}
-	else
-	{
-		transition_count=1;
-		recent_transition=1;
-	}
-	mod_timer(&tap_timer, jiffies + current_params.tap_interval);
-
-	/* changes to transition_count can cause reported button to change */
-	button_pending = 1;
-	wake_readers();
-}
-
-/**
- *	read_button:
- *	@b: pointer to the button status.
- *
- *	The actual button state depends on what we are seeing. We have to check
- *	for the tap gesture and also for dragging.
- */
-
-static void read_button(int *b)
-{
-	if(synthesize_tap)
-	{
-		*b=--synthesize_tap & 1;
-	}
-	else
-	{
-		*b=(!recent_transition && transition_count==3);	/* drag */
-	}
-	button_pending=(synthesize_tap>0);
-}
-
-
-/*****************************************************************************/
-/*
- * Read pad absolute co-ordinates and debounced up/down state.
- *
- * Exports:
- *	pad_irq()
- *		Function to be called whenever the pad signals
- *		that it has new data available.
- *	read_raw_pad()
- *		Returns the most current pad state.
- *	xy_pending
- *		Flag is set whenever read_raw_pad() has new values
- *		to return.
- * Imports:
- *	wake_readers()
- *		Called when movement occurs.
- *	notify_pad_up_down()
- *		Called when debounced up/down status changes.
- */
-
-/*
- * These are up/down state and absolute co-ords read directly from pad 
- */
-
-static int raw_data[3];
-static int raw_data_count;
-static int raw_x, raw_y;	/* most recent absolute co-ords read */
-static int raw_down;		/* raw up/down state */
-static int debounced_down;	/* up/down state after debounce processing */
-static enum { NO_BOUNCE, JUST_GONE_UP, JUST_GONE_DOWN } bounce=NO_BOUNCE;
-				/* set just after an up/down transition */
-static int xy_pending;	/* set if new data have not yet been read */
-
-/* 
- * Timer goes off a short while after an up/down transition and copies
- * the value of raw_down to debounced_down.
- */
- 
-static void bounce_timeout(unsigned long data);
-static struct timer_list bounce_timer = { function: bounce_timeout };
-
-
-
-/**
- * bounce_timeout:
- * @data: Unused
- *
- * No further up/down transitions happened within the
- * bounce period, so treat this as a genuine transition.
- */
-
-static void bounce_timeout(unsigned long data)
-{
-	switch(bounce)
-	{
-		case NO_BOUNCE:
-		{
-			/*
-			 * Strange; the timer callback should only go off if
-			 * we were expecting to do bounce processing!
-			 */
-			printk(KERN_WARNING "pc110pad, bounce_timeout: bounce flag not set!\n");
-			break;
-		}
-		case JUST_GONE_UP:
-		{
-			/*
-			 * The last up we spotted really was an up, so set
-			 * debounced state the same as raw state.
-			 */
-			bounce=NO_BOUNCE;
-			if(debounced_down==raw_down)
-			{
-				printk(KERN_WARNING "pc110pad, bounce_timeout: raw already debounced!\n");
-			}
-			debounced_down=raw_down;
-
-			notify_pad_up_down();
-			break;
-		}
-		case JUST_GONE_DOWN:
-		{
-			/*
-			 * We don't debounce down events, but we still time
-			 * out soon after one occurs so we can avoid the (x,y)
-			 * skittering that sometimes happens.
-			 */
-			bounce=NO_BOUNCE;
-			break;
-		}
-	}
-}
-
-
-/**
- * pad_irq:
- * @irq: Interrupt number
- * @ptr: Unused
- * @regs: Unused
- *
- * Callback when pad's irq goes off; copies values in to raw_* globals;
- * initiates debounce processing. This isn't SMP safe however there are
- * no SMP machines with a PC110 touchpad on them.
- */
- 
-static void pad_irq(int irq, void *ptr, struct pt_regs *regs)
-{
-
-	/* Obtain byte from pad and prime for next byte */
-	{
-		int value=inb_p(current_params.io);
-		int handshake=inb_p(current_params.io+2);
-		outb_p(handshake | 1, current_params.io+2);
-		outb_p(handshake &~1, current_params.io+2);
-		inb_p(0x64);
-
-		raw_data[raw_data_count++]=value;
-	}
-
-	if(raw_data_count==3)
-	{
-		int new_down=raw_data[0]&0x01;
-		int new_x=raw_data[1];
-		int new_y=raw_data[2];
-		if(raw_data[0]&0x10) new_x+=128;
-		if(raw_data[0]&0x80) new_x+=256;
-		if(raw_data[0]&0x08) new_y+=128;
-
-		if( (raw_x!=new_x) || (raw_y!=new_y) )
-		{
-			raw_x=new_x;
-			raw_y=new_y;
-			xy_pending=1;
-		}
-
-		if(new_down != raw_down)
-		{
-			/* Down state has changed.  raw_down always holds
-			 * the most recently observed state.
-			 */
-			raw_down=new_down;
-
-			/* Forget any earlier bounce processing */
-			if(bounce)
-			{
-				del_timer(&bounce_timer);
-				bounce=NO_BOUNCE;
-			}
-
-			if(new_down)
-			{
-				if(debounced_down)
-				{
-					/* pad gone down, but we were reporting
-					 * it down anyway because we suspected
-					 * (correctly) that the last up was just
-					 * a bounce
-					 */
-				}
-				else
-				{
-					bounce=JUST_GONE_DOWN;
-					mod_timer(&bounce_timer,
-						jiffies+current_params.bounce_interval);
-					/* start new stroke/tap */
-					debounced_down=new_down;
-					notify_pad_up_down();
-				}
-			}
-			else /* just gone up */
-			{
-				if(recent_transition)
-				{
-					/* early bounces are probably part of
-					 * a multi-tap gesture, so process
-					 * immediately
-					 */
-					debounced_down=new_down;
-					notify_pad_up_down();
-				}
-				else
-				{
-					/* don't trust it yet */
-					bounce=JUST_GONE_UP;
-					mod_timer(&bounce_timer,
-						jiffies+current_params.bounce_interval);
-				}
-			}
-		}
-		wake_readers();
-		raw_data_count=0;
-	}
-}
-
-/**
- *	read_raw_pad:
- *	@down: set if the pen is down
- *	@debounced: set if the debounced pen position is down
- *	@x: X position
- *	@y: Y position
- *
- *	Retrieve the data saved by the interrupt handler and indicate we
- *	have no more pending XY to do. 
- *
- *	FIXME: We should switch to a spinlock for this.
- */
-
-static void read_raw_pad(int *down, int *debounced, int *x, int *y)
-{
-	disable_irq(current_params.irq);
-	{
-		*down=raw_down;
-		*debounced=debounced_down;
-		*x=raw_x;
-		*y=raw_y;
-		xy_pending = 0;
-	}
-	enable_irq(current_params.irq);
-}
-
-/*****************************************************************************/
-/*
- * Filesystem interface
- */
-
-/* 
- * Read returns byte triples, so we need to keep track of
- * how much of a triple has been read.  This is shared across
- * all processes which have this device open---not that anything
- * will make much sense in that case.
- */
-static int read_bytes[3];
-static int read_byte_count;
-
-/**
- *	sample_raw:
- *	@d: sample buffer
- *
- *	Retrieve a triple of sample data. 
- */
-
-
-static void sample_raw(int d[3])
-{
-	d[0]=raw_data[0];
-	d[1]=raw_data[1];
-	d[2]=raw_data[2];
-}
-
-/**
- *	sample_rare:
- *	@d: sample buffer
- *
- *	Retrieve a triple of sample data and sanitize it. We do the needed
- *	scaling and masking to get the current status.
- */
-
-
-static void sample_rare(int d[3])
-{
-	int thisd, thisdd, thisx, thisy;
-
-	read_raw_pad(&thisd, &thisdd, &thisx, &thisy);
-
-	d[0]=(thisd?0x80:0)
-	   | (thisx/256)<<4
-	   | (thisdd?0x08:0)
-	   | (thisy/256)
-	;
-	d[1]=thisx%256;
-	d[2]=thisy%256;
-}
-
-/**
- *	sample_debug:
- *	@d: sample buffer
- *
- *	Retrieve a triple of sample data and mix it up with the state 
- *	information in the gesture parser. Not useful for normal users but
- *	handy when debugging
- */
-
-static void sample_debug(int d[3])
-{
-	int thisd, thisdd, thisx, thisy;
-	int b;
-	unsigned long flags;
-
-	spin_lock_irqsave(&pc110_lock, flags);	
-	read_raw_pad(&thisd, &thisdd, &thisx, &thisy);
-	d[0]=(thisd?0x80:0) | (thisdd?0x40:0) | bounce;
-	d[1]=(recent_transition?0x80:0)+transition_count;
-	read_button(&b);
-	d[2]=(synthesize_tap<<4) | (b?0x01:0);
-	spin_unlock_irqrestore(&pc110_lock, flags);
-}
-
-/**
- *	sample_ps2:
- *	@d: sample buffer
- *
- *	Retrieve a triple of sample data and turn the debounced tap and
- *	stroke information into what appears to be a PS/2 mouse. This means
- *	the PC110 pad needs no funny application side support.
- */
-
-
-static void sample_ps2(int d[3])
-{
-	static int lastx, lasty, lastd;
-
-	int thisd, thisdd, thisx, thisy;
-	int dx, dy, b;
-
-	/*
-	 * Obtain the current mouse parameters and limit as appropriate for
-	 * the return data format.  Interrupts are only disabled while 
-	 * obtaining the parameters, NOT during the puts_fs_byte() calls,
-	 * so paging in put_user() does not affect mouse tracking.
-	 */
-	read_raw_pad(&thisd, &thisdd, &thisx, &thisy);
-	read_button(&b);
-
-	/* Now compare with previous readings.  Note that we use the
-	 * raw down flag rather than the debounced one.
-	 */
-	if( (thisd && !lastd) /* new stroke */
-	 || (bounce!=NO_BOUNCE) )
-	{
-		dx=0;
-		dy=0;
-	}
-	else
-	{
-		dx =  (thisx-lastx);
-		dy = -(thisy-lasty);
-	}
-	lastx=thisx;
-	lasty=thisy;
-	lastd=thisd;
-
-/*
-	d[0]= ((dy<0)?0x20:0)
-	    | ((dx<0)?0x10:0)
-	    | 0x08
-	    | (b? 0x01:0x00)
-	;
-*/
-	d[0]= ((dy<0)?0x20:0)
-	    | ((dx<0)?0x10:0)
-	    | (b? 0x00:0x08)
-	;
-	d[1]=dx;
-	d[2]=dy;
-}
-
-
-/**
- *	fasync_pad:
- *	@fd:	file number for the file 
- *	@filp:	file handle
- *	@on:	1 to add, 0 to remove a notifier
- *
- *	Update the queue of asynchronous event notifiers. We can use the
- *	same helper the mice do and that does almost everything we need.
- */
- 
-static int fasync_pad(int fd, struct file *filp, int on)
-{
-	int retval;
-
-	retval = fasync_helper(fd, filp, on, &asyncptr);
-	if (retval < 0)
-		return retval;
-	return 0;
-}
-
-
-/**
- *	close_pad:
- *	@inode: inode of pad
- *	@file: file handle to pad
- *
- *	Close access to the pad. We turn the pad power off if this is the
- *	last user of the pad. I've not actually measured the power draw but
- *	the DOS driver is careful to do this so we follow suit.
- */
- 
-static int close_pad(struct inode * inode, struct file * file)
-{
-	unsigned long flags;
-	fasync_pad(-1, file, 0);
-	spin_lock_irqsave(&pc110_lock, flags);
-	if (!--active_count)
-		outb(0x30, current_params.io+2);  /* switch off digitiser */
-	spin_unlock_irqrestore(&pc110_lock, flags);	
-	return 0;
-}
-
-
-/**
- *	open_pad:
- *	@inode: inode of pad
- *	@file: file handle to pad
- *
- *	Open access to the pad. We turn the pad off first (we turned it off
- *	on close but if this is the first open after a crash the state is
- *	indeterminate). The device has a small fifo so we empty that before
- *	we kick it back into action.
- */
- 
-static int open_pad(struct inode * inode, struct file * file)
-{
-	unsigned long flags;
-	
-       	spin_lock_irqsave(&pc110_lock, flags);
-	if (active_count++)
-        {
-        	spin_unlock_irqrestore(&pc110_lock, flags);
-		return 0;
-	}
-
-	outb(0x30, current_params.io+2);	/* switch off digitiser */
-	pad_irq(0,0,0);		/* read to flush any pending bytes */
-	pad_irq(0,0,0);		/* read to flush any pending bytes */
-	pad_irq(0,0,0);		/* read to flush any pending bytes */
-	outb(0x38, current_params.io+2);	/* switch on digitiser */
-	current_params = default_params;
-	raw_data_count=0;		/* re-sync input byte counter */
-	read_byte_count=0;		/* re-sync output byte counter */
-	button_pending=0;
-	recent_transition=0;
-	transition_count=0;
-	synthesize_tap=0;
-	del_timer(&bounce_timer);
-	del_timer(&tap_timer);
-       spin_unlock_irqrestore(&pc110_lock, flags);
-
-	return 0;
-}
-
-
-/**
- *	write_pad:
- *	@file: File handle to the pad
- *	@buffer: Unused
- *	@count: Unused
- *	@ppos: Unused
- *
- *	Writes are disallowed. A true PS/2 mouse lets you write stuff. Everyone
- *	seems happy with this and not faking the write modes.
- */
-
-static ssize_t write_pad(struct file * file, const char * buffer, size_t count, loff_t *ppos)
-{
-	return -EINVAL;
-}
-
-
-/*
- *	new_sample:
- *	@d: sample buffer
- *
- *	Fetch a new sample according the current mouse mode the pad is 
- *	using.
- */
- 
-void new_sample(int d[3])
-{
-	switch(current_params.mode)
-	{
-		case PC110PAD_RAW:	sample_raw(d);		break;
-		case PC110PAD_RARE:	sample_rare(d);		break;
-		case PC110PAD_DEBUG:	sample_debug(d);	break;
-		case PC110PAD_PS2:	sample_ps2(d);		break;
-	}
-}
-
-
-/**
- * read_pad:
- * @file: File handle to pad
- * @buffer: Target for the mouse data
- * @count: Buffer length
- * @ppos: Offset (unused)
- *
- * Read data from the pad. We use the reader_lock to avoid mess when there are
- * two readers. This shouldnt be happening anyway but we play safe.
- */
- 
-static ssize_t read_pad(struct file * file, char * buffer, size_t count, loff_t *ppos)
-{
-	int r;
-
-	down(&reader_lock);
-	for(r=0; r<count; r++)
-	{
-		if(!read_byte_count)
-			new_sample(read_bytes);
-		if(put_user(read_bytes[read_byte_count], buffer+r))
-		{
-			r = -EFAULT;
-			break;
-		}
-		read_byte_count = (read_byte_count+1)%3;
-	}
-	up(&reader_lock);
-	return r;
-}
-
-
-/**
- * pad_poll:
- * @file: File of the pad device
- * @wait: Poll table
- *
- * The pad is ready to read if there is a button or any position change
- * pending in the queue. The reading and interrupt routines maintain the
- * required state for us and do needed wakeups.
- */
-
-static unsigned int pad_poll(struct file *file, poll_table * wait)
-{
-	poll_wait(file, &queue, wait);
-    	if(button_pending || xy_pending)
-		return POLLIN | POLLRDNORM;
-	return 0;
-}
-
-
-/**
- *	pad_ioctl;
- *	@inode: Inode of the pad
- *	@file: File handle to the pad
- *	@cmd: Ioctl command
- *	@arg: Argument pointer
- *
- *	The PC110 pad supports two ioctls both of which use the pc110pad_params
- *	structure. GETP queries the current pad status. SETP changes the pad
- *	configuration. Changing configuration during normal mouse operations
- *	may give momentarily odd results as things like tap gesture state
- *	may be lost.
- */
- 
-static int pad_ioctl(struct inode *inode, struct file * file,
-	unsigned int cmd, unsigned long arg)
-{
-	struct pc110pad_params new;
-
-	if (!inode)
-		return -EINVAL;
-		
-	switch (cmd) {
-	case PC110PADIOCGETP:
-		new = current_params;
-		if(copy_to_user((void *)arg, &new, sizeof(new)))
-			return -EFAULT;
-		return 0;
-
-	case PC110PADIOCSETP:
-		if(copy_from_user(&new, (void *)arg, sizeof(new)))
-			return -EFAULT;
-
-		if( (new.mode<PC110PAD_RAW)
-		 || (new.mode>PC110PAD_PS2)
-		 || (new.bounce_interval<0)
-		 || (new.tap_interval<0)
-		)
-			return -EINVAL;
-
-		current_params.mode	= new.mode;
-		current_params.bounce_interval	= new.bounce_interval;
-		current_params.tap_interval	= new.tap_interval;
-		return 0;
-	}
-	return -ENOTTY;
-}
-
-
-static struct file_operations pad_fops = {
-	owner:		THIS_MODULE,
-	read:		read_pad,
-	write:		write_pad,
-	poll:		pad_poll,
-	ioctl:		pad_ioctl,
-	open:		open_pad,
-	release:	close_pad,
-	fasync:		fasync_pad,
-};
-
-
-static struct miscdevice pc110_pad = {
-	minor:		PC110PAD_MINOR,
-	name:		"pc110 pad",
-	fops:		&pad_fops,
-};
-
-
-/**
- *	pc110pad_init_driver:
- *
- *	We configure the pad with the default parameters (that is PS/2 
- *	emulation mode. We then claim the needed I/O and interrupt resources.
- *	Finally as a matter of paranoia we turn the pad off until we are
- *	asked to open it by an application.
- */
-
-static char banner[] __initdata = KERN_INFO "PC110 digitizer pad at 0x%X, irq %d.\n";
-
-static int __init pc110pad_init_driver(void)
-{
-	init_MUTEX(&reader_lock);
-	current_params = default_params;
-
-	if (request_irq(current_params.irq, pad_irq, 0, "pc110pad", 0)) {
-		printk(KERN_ERR "pc110pad: Unable to get IRQ.\n");
-		return -EBUSY;
-	}
-	if (!request_region(current_params.io, 4, "pc110pad"))	{
-		printk(KERN_ERR "pc110pad: I/O area in use.\n");
-		free_irq(current_params.irq,0);
-		return -EBUSY;
-	}
-	init_waitqueue_head(&queue);
-	printk(banner, current_params.io, current_params.irq);
-	misc_register(&pc110_pad);
-	outb(0x30, current_params.io+2);	/* switch off digitiser */
-	return 0;
-}
-
-/*
- *	pc110pad_exit_driver:
- *
- *	Free the resources we acquired when the module was loaded. We also
- *	turn the pad off to be sure we don't leave it using power.
- */
-
-static void __exit pc110pad_exit_driver(void)
-{
-	outb(0x30, current_params.io+2);	/* switch off digitiser */
-	if (current_params.irq)
-		free_irq(current_params.irq, 0);
-	current_params.irq = 0;
-	release_region(current_params.io, 4);
-	misc_deregister(&pc110_pad);
-}
-
-module_init(pc110pad_init_driver);
-module_exit(pc110pad_exit_driver);
-
-MODULE_AUTHOR("Alan Cox, Robin O'Leary");
-MODULE_DESCRIPTION("Driver for the touchpad on the IBM PC110 palmtop");
-MODULE_LICENSE("GPL");
-
-EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/pc110pad.h linux-2.5/drivers/char/pc110pad.h
--- linux-2.5.13/drivers/char/pc110pad.h	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/char/pc110pad.h	Thu Jan  1 01:00:00 1970
@@ -1,31 +0,0 @@
-#ifndef _PC110PAD_H
-#define _PC110PAD_H
-
-#include <linux/ioctl.h>
-
-enum pc110pad_mode {
-	PC110PAD_RAW,		/* bytes as they come out of the hardware */
-	PC110PAD_RARE,		/* debounced up/down and absolute x,y */
-	PC110PAD_DEBUG,		/* up/down, debounced, transitions, button */
-	PC110PAD_PS2,		/* ps2 relative (default) */ 
-};
-
-
-struct pc110pad_params {
-	enum pc110pad_mode mode;
-	int	bounce_interval;
-	int	tap_interval;
-	int	irq;
-	int	io;
-};
-
-#define MS *HZ/1000
-
-/* Appears as device major=10 (MISC), minor=PC110_PAD */
-
-#define PC110PAD_IOCTL_TYPE		0x9a
-
-#define PC110PADIOCGETP _IOR(PC110PAD_IOCTL_TYPE, 0, struct pc110pad_params)
-#define PC110PADIOCSETP _IOW(PC110PAD_IOCTL_TYPE, 1, struct pc110pad_params)
- 
-#endif /* _PC110PAD_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/pc_keyb.c linux-2.5/drivers/char/pc_keyb.c
--- linux-2.5.13/drivers/char/pc_keyb.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/pc_keyb.c	Sun Jan 20 17:11:45 2002
@@ -61,79 +61,6 @@
 	"\r\000/";					/* 0x60 - 0x6f */
 #endif
 
-static void kbd_write_command_w(int data);
-static void kbd_write_output_w(int data);
-#ifdef CONFIG_PSMOUSE
-static void aux_write_ack(int val);
-static void __aux_write_ack(int val);
-static int aux_reconnect = 0;
-#endif
-
-static spinlock_t kbd_controller_lock = SPIN_LOCK_UNLOCKED;
-static unsigned char handle_kbd_event(void);
-
-/* used only by send_data - set by keyboard_interrupt */
-static volatile unsigned char reply_expected;
-static volatile unsigned char acknowledge;
-static volatile unsigned char resend;
-
-
-#if defined CONFIG_PSMOUSE
-/*
- *	PS/2 Auxiliary Device
- */
-
-static int __init psaux_init(void);
-
-#define AUX_RECONNECT1 0xaa	/* scancode1 when ps2 device is plugged (back) in */
-#define AUX_RECONNECT2 0x00	/* scancode2 when ps2 device is plugged (back) in */
- 
-static struct aux_queue *queue;	/* Mouse data buffer. */
-static int aux_count;
-static spinlock_t aux_count_lock = SPIN_LOCK_UNLOCKED;
-/* used when we send commands to the mouse that expect an ACK. */
-static unsigned char mouse_reply_expected;
-
-#define AUX_INTS_OFF (KBD_MODE_KCC | KBD_MODE_DISABLE_MOUSE | KBD_MODE_SYS | KBD_MODE_KBD_INT)
-#define AUX_INTS_ON  (KBD_MODE_KCC | KBD_MODE_SYS | KBD_MODE_MOUSE_INT | KBD_MODE_KBD_INT)
-
-#define MAX_RETRIES	60		/* some aux operations take long time*/
-#endif /* CONFIG_PSMOUSE */
-
-/*
- * Wait for keyboard controller input buffer to drain.
- *
- * Don't use 'jiffies' so that we don't depend on
- * interrupts..
- *
- * Quote from PS/2 System Reference Manual:
- *
- * "Address hex 0060 and address hex 0064 should be written only when
- * the input-buffer-full bit and output-buffer-full bit in the
- * Controller Status register are set 0."
- */
-
-static void kb_wait(void)
-{
-	unsigned long timeout = KBC_TIMEOUT;
-
-	do {
-		/*
-		 * "handle_kbd_event()" will handle any incoming events
-		 * while we wait - keypresses or mouse movement.
-		 */
-		unsigned char status = handle_kbd_event();
-
-		if (! (status & KBD_STAT_IBF))
-			return;
-		mdelay(1);
-		timeout--;
-	} while (timeout);
-#ifdef KBD_REPORT_TIMEOUTS
-	printk(KERN_WARNING "Keyboard timed out[1]\n");
-#endif
-}
-
 /*
  * Translation of escaped scancodes to keycodes.
  * This is now user-settable.
@@ -268,32 +195,6 @@
 	    e0_keys[scancode - 128];
 }
 
-static int do_acknowledge(unsigned char scancode)
-{
-	if (reply_expected) {
-	  /* Unfortunately, we must recognise these codes only if we know they
-	   * are known to be valid (i.e., after sending a command), because there
-	   * are some brain-damaged keyboards (yes, FOCUS 9000 again) which have
-	   * keys with such codes :(
-	   */
-		if (scancode == KBD_REPLY_ACK) {
-			acknowledge = 1;
-			reply_expected = 0;
-			return 0;
-		} else if (scancode == KBD_REPLY_RESEND) {
-			resend = 1;
-			reply_expected = 0;
-			return 0;
-		}
-		/* Should not happen... */
-#if 0
-		printk(KERN_DEBUG "keyboard reply expected - got %02x\n",
-		       scancode);
-#endif
-	}
-	return 1;
-}
-
 int pckbd_translate(unsigned char scancode, unsigned char *keycode,
 		    char raw_mode)
 {
@@ -401,833 +302,8 @@
 
 int pckbd_pm_resume(struct pm_dev *dev, pm_request_t rqst, void *data) 
 {
-#if defined CONFIG_PSMOUSE
-       unsigned long flags;
-
-       if (rqst == PM_RESUME) {
-               if (queue) {                    /* Aux port detected */
-		       spin_lock_irqsave(&aux_count_lock, flags);
-              	       if ( aux_count == 0) {   /* Mouse not in use */ 
-                               spin_lock(&kbd_controller_lock);
-			       /*
-				* Dell Lat. C600 A06 enables mouse after resume.
-				* When user touches the pad, it posts IRQ 12
-				* (which we do not process), thus holding keyboard.
-				*/
-			       kbd_write_command(KBD_CCMD_MOUSE_DISABLE);
-			       /* kbd_write_cmd(AUX_INTS_OFF); */ /* Config & lock */
-			       kb_wait();
-			       kbd_write_command(KBD_CCMD_WRITE_MODE);
-			       kb_wait();
-			       kbd_write_output(AUX_INTS_OFF);
-			       spin_unlock(&kbd_controller_lock);
-		       }
-		       spin_unlock_irqrestore(&aux_count_lock, flags);
-	       }
-       }
-#endif
        return 0;
 }
 
-
-static inline void handle_mouse_event(unsigned char scancode)
-{
-#ifdef CONFIG_PSMOUSE
-	unsigned long flags;
-	static unsigned char prev_code;
-	if (mouse_reply_expected) {
-		if (scancode == AUX_ACK) {
-			mouse_reply_expected--;
-			return;
-		}
-		mouse_reply_expected = 0;
-	}
-	else if(scancode == AUX_RECONNECT2 && prev_code == AUX_RECONNECT1
-		&& aux_reconnect) {
-		printk (KERN_INFO "PS/2 mouse reconnect detected\n");
-		queue->head = queue->tail = 0;	/* Flush input queue */
-		__aux_write_ack(AUX_ENABLE_DEV);  /* ping the mouse :) */
-		return;
-	}
-
-	prev_code = scancode;
-	add_mouse_randomness(scancode);
-	spin_lock_irqsave(&aux_count_lock, flags);
-	if ( aux_count ) {
-		int head = queue->head;
-
-		queue->buf[head] = scancode;
-		head = (head + 1) & (AUX_BUF_SIZE-1);
-		if (head != queue->tail) {
-			queue->head = head;
-			kill_fasync(&queue->fasync, SIGIO, POLL_IN);
-			wake_up_interruptible(&queue->proc_list);
-		}
-	}
-	spin_unlock_irqrestore(&aux_count_lock, flags);
-#endif
-}
-
-static unsigned char kbd_exists = 1;
-
-static inline void handle_keyboard_event(unsigned char scancode)
-{
-#ifdef CONFIG_VT
-	kbd_exists = 1;
-	if (do_acknowledge(scancode))
-		handle_scancode(scancode, !(scancode & 0x80));
-#endif				
-	tasklet_schedule(&keyboard_tasklet);
-}	
-
-/*
- * This reads the keyboard status port, and does the
- * appropriate action.
- *
- * It requires that we hold the keyboard controller
- * spinlock.
- */
-static unsigned char handle_kbd_event(void)
-{
-	unsigned char status = kbd_read_status();
-	unsigned int work = 10000;
-
-	while ((--work > 0) && (status & KBD_STAT_OBF)) {
-		unsigned char scancode;
-
-		scancode = kbd_read_input();
-
-		/* Error bytes must be ignored to make the 
-		   Synaptics touchpads compaq use work */
-#if 1
-		/* Ignore error bytes */
-		if (!(status & (KBD_STAT_GTO | KBD_STAT_PERR)))
-#endif
-		{
-			if (status & KBD_STAT_MOUSE_OBF)
-				handle_mouse_event(scancode);
-			else
-				handle_keyboard_event(scancode);
-		}
-
-		status = kbd_read_status();
-	}
-		
-	if (!work)
-		printk(KERN_ERR "pc_keyb: controller jammed (0x%02X).\n", status);
-
-	return status;
-}
-
-
-static void keyboard_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-{
-#ifdef CONFIG_VT
-	kbd_pt_regs = regs;
-#endif
-
-	spin_lock_irq(&kbd_controller_lock);
-	handle_kbd_event();
-	spin_unlock_irq(&kbd_controller_lock);
-}
-
-/*
- * send_data sends a character to the keyboard and waits
- * for an acknowledge, possibly retrying if asked to. Returns
- * the success status.
- *
- * Don't use 'jiffies', so that we don't depend on interrupts
- */
-static int send_data(unsigned char data)
-{
-	int retries = 3;
-
-	do {
-		unsigned long timeout = KBD_TIMEOUT;
-
-		acknowledge = 0; /* Set by interrupt routine on receipt of ACK. */
-		resend = 0;
-		reply_expected = 1;
-		kbd_write_output_w(data);
-		for (;;) {
-			if (acknowledge)
-				return 1;
-			if (resend)
-				break;
-			mdelay(1);
-			if (!--timeout) {
-#ifdef KBD_REPORT_TIMEOUTS
-				printk(KERN_WARNING "keyboard: Timeout - AT keyboard not present?(%02x)\n", data);
-#endif
-				return 0;
-			}
-		}
-	} while (retries-- > 0);
-#ifdef KBD_REPORT_TIMEOUTS
-	printk(KERN_WARNING "keyboard: Too many NACKs -- noisy kbd cable?\n");
-#endif
-	return 0;
-}
-
-void pckbd_leds(unsigned char leds)
-{
-	if (kbd_exists && (!send_data(KBD_CMD_SET_LEDS) || !send_data(leds))) {
-		send_data(KBD_CMD_ENABLE);	/* re-enable kbd if any errors */
-		kbd_exists = 0;
-	}
-}
-
-#define DEFAULT_KEYB_REP_DELAY	250
-#define DEFAULT_KEYB_REP_RATE	30	/* cps */
-
-static struct kbd_repeat kbdrate={
-	DEFAULT_KEYB_REP_DELAY,
-	DEFAULT_KEYB_REP_RATE
-};
-
-static unsigned char parse_kbd_rate(struct kbd_repeat *r)
-{
-	static struct r2v{
-		int rate;
-		unsigned char val;
-	} kbd_rates[]={	{5,0x14},
-			{7,0x10},
-			{10,0x0c},
-			{15,0x08},
-			{20,0x04},
-			{25,0x02},
-			{30,0x00}
-	};
-	static struct d2v{
-		int delay;
-		unsigned char val;
-	} kbd_delays[]={{250,0},
-			{500,1},
-			{750,2},
-			{1000,3}
-	};
-	int rate=0,delay=0;
-	if (r != NULL){
-		int i,new_rate=30,new_delay=250;
-		if (r->rate <= 0)
-			r->rate=kbdrate.rate;
-		if (r->delay <= 0)
-			r->delay=kbdrate.delay;
-		for (i=0; i < sizeof(kbd_rates)/sizeof(struct r2v); i++)
-			if (kbd_rates[i].rate == r->rate){
-				new_rate=kbd_rates[i].rate;
-				rate=kbd_rates[i].val;
-				break;
-			}
-		for (i=0; i < sizeof(kbd_delays)/sizeof(struct d2v); i++)
-			if (kbd_delays[i].delay == r->delay){
-				new_delay=kbd_delays[i].delay;
-				delay=kbd_delays[i].val;
-				break;
-			}
-		r->rate=new_rate;
-		r->delay=new_delay;
-	}
-	return (delay << 5) | rate;
-}
-
-static int write_kbd_rate(unsigned char r)
-{
-	if (!send_data(KBD_CMD_SET_RATE) || !send_data(r)){
-		send_data(KBD_CMD_ENABLE); 	/* re-enable kbd if any errors */
-		return 0;
-	}else
-		return 1;
-}
-
-static int pckbd_rate(struct kbd_repeat *rep)
-{
-	if (rep == NULL)
-		return -EINVAL;
-	else{
-		unsigned char r=parse_kbd_rate(rep);
-		struct kbd_repeat old_rep;
-		memcpy(&old_rep,&kbdrate,sizeof(struct kbd_repeat));
-		if (write_kbd_rate(r)){
-			memcpy(&kbdrate,rep,sizeof(struct kbd_repeat));
-			memcpy(rep,&old_rep,sizeof(struct kbd_repeat));
-			return 0;
-		}
-	}
-	return -EIO;
-}
-
-/*
- * In case we run on a non-x86 hardware we need to initialize both the
- * keyboard controller and the keyboard.  On a x86, the BIOS will
- * already have initialized them.
- *
- * Some x86 BIOSes do not correctly initialize the keyboard, so the
- * "kbd-reset" command line options can be given to force a reset.
- * [Ranger]
- */
-#ifdef __i386__
- int kbd_startup_reset __initdata = 0;
-#else
- int kbd_startup_reset __initdata = 1;
-#endif
-
-/* for "kbd-reset" cmdline param */
-static int __init kbd_reset_setup(char *str)
-{
-	kbd_startup_reset = 1;
-	return 1;
-}
-
-__setup("kbd-reset", kbd_reset_setup);
-
-#define KBD_NO_DATA	(-1)	/* No data */
-#define KBD_BAD_DATA	(-2)	/* Parity or other error */
-
-static int __init kbd_read_data(void)
-{
-	int retval = KBD_NO_DATA;
-	unsigned char status;
-
-	status = kbd_read_status();
-	if (status & KBD_STAT_OBF) {
-		unsigned char data = kbd_read_input();
-
-		retval = data;
-		if (status & (KBD_STAT_GTO | KBD_STAT_PERR))
-			retval = KBD_BAD_DATA;
-	}
-	return retval;
-}
-
-static void __init kbd_clear_input(void)
-{
-	int maxread = 100;	/* Random number */
-
-	do {
-		if (kbd_read_data() == KBD_NO_DATA)
-			break;
-	} while (--maxread);
-}
-
-static int __init kbd_wait_for_input(void)
-{
-	long timeout = KBD_INIT_TIMEOUT;
-
-	do {
-		int retval = kbd_read_data();
-		if (retval >= 0)
-			return retval;
-		mdelay(1);
-	} while (--timeout);
-	return -1;
-}
-
-static void kbd_write_command_w(int data)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	kb_wait();
-	kbd_write_command(data);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-}
-
-static void kbd_write_output_w(int data)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	kb_wait();
-	kbd_write_output(data);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-}
-
-#if defined(__alpha__)
-/*
- * Some Alphas cannot mask some/all interrupts, so we have to
- * make sure not to allow interrupts AT ALL when polling for
- * specific return values from the keyboard.
- *
- * I think this should work on any architecture, but for now, only Alpha.
- */
-static int kbd_write_command_w_and_wait(int data)
-{
-	unsigned long flags;
-	int input;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	kb_wait();
-	kbd_write_command(data);
-	input = kbd_wait_for_input();
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-	return input;
-}
-
-static int kbd_write_output_w_and_wait(int data)
-{
-	unsigned long flags;
-	int input;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	kb_wait();
-	kbd_write_output(data);
-	input = kbd_wait_for_input();
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-	return input;
-}
-#else
-static int kbd_write_command_w_and_wait(int data)
-{
-	kbd_write_command_w(data);
-	return kbd_wait_for_input();
-}
-
-static int kbd_write_output_w_and_wait(int data)
-{
-	kbd_write_output_w(data);
-	return kbd_wait_for_input();
-}
-#endif /* __alpha__ */
-
-#if defined CONFIG_PSMOUSE
-static void kbd_write_cmd(int cmd)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	kb_wait();
-	kbd_write_command(KBD_CCMD_WRITE_MODE);
-	kb_wait();
-	kbd_write_output(cmd);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-}
-#endif /* CONFIG_PSMOUSE */
-
-static char * __init initialize_kbd(void)
-{
-	int status;
-
-	/*
-	 * Test the keyboard interface.
-	 * This seems to be the only way to get it going.
-	 * If the test is successful a x55 is placed in the input buffer.
-	 */
-	kbd_write_command_w(KBD_CCMD_SELF_TEST);
-	if (kbd_wait_for_input() != 0x55)
-		return "Keyboard failed self test";
-
-	/*
-	 * Perform a keyboard interface test.  This causes the controller
-	 * to test the keyboard clock and data lines.  The results of the
-	 * test are placed in the input buffer.
-	 */
-	kbd_write_command_w(KBD_CCMD_KBD_TEST);
-	if (kbd_wait_for_input() != 0x00)
-		return "Keyboard interface failed self test";
-
-	/*
-	 * Enable the keyboard by allowing the keyboard clock to run.
-	 */
-	kbd_write_command_w(KBD_CCMD_KBD_ENABLE);
-
-	/*
-	 * Reset keyboard. If the read times out
-	 * then the assumption is that no keyboard is
-	 * plugged into the machine.
-	 * This defaults the keyboard to scan-code set 2.
-	 *
-	 * Set up to try again if the keyboard asks for RESEND.
-	 */
-	do {
-		kbd_write_output_w(KBD_CMD_RESET);
-		status = kbd_wait_for_input();
-		if (status == KBD_REPLY_ACK)
-			break;
-		if (status != KBD_REPLY_RESEND)
-			return "Keyboard reset failed, no ACK";
-	} while (1);
-
-	if (kbd_wait_for_input() != KBD_REPLY_POR)
-		return "Keyboard reset failed, no POR";
-
-	/*
-	 * Set keyboard controller mode. During this, the keyboard should be
-	 * in the disabled state.
-	 *
-	 * Set up to try again if the keyboard asks for RESEND.
-	 */
-	do {
-		kbd_write_output_w(KBD_CMD_DISABLE);
-		status = kbd_wait_for_input();
-		if (status == KBD_REPLY_ACK)
-			break;
-		if (status != KBD_REPLY_RESEND)
-			return "Disable keyboard: no ACK";
-	} while (1);
-
-	kbd_write_command_w(KBD_CCMD_WRITE_MODE);
-	kbd_write_output_w(KBD_MODE_KBD_INT
-			      | KBD_MODE_SYS
-			      | KBD_MODE_DISABLE_MOUSE
-			      | KBD_MODE_KCC);
-
-	/* ibm powerpc portables need this to use scan-code set 1 -- Cort */
-	if (!(kbd_write_command_w_and_wait(KBD_CCMD_READ_MODE) & KBD_MODE_KCC))
-	{
-		/*
-		 * If the controller does not support conversion,
-		 * Set the keyboard to scan-code set 1.
-		 */
-		kbd_write_output_w(0xF0);
-		kbd_wait_for_input();
-		kbd_write_output_w(0x01);
-		kbd_wait_for_input();
-	}
-
-	if (kbd_write_output_w_and_wait(KBD_CMD_ENABLE) != KBD_REPLY_ACK)
-		return "Enable keyboard: no ACK";
-
-	/*
-	 * Finally, set the typematic rate to maximum.
-	 */
-	if (kbd_write_output_w_and_wait(KBD_CMD_SET_RATE) != KBD_REPLY_ACK)
-		return "Set rate: no ACK";
-	if (kbd_write_output_w_and_wait(0x00) != KBD_REPLY_ACK)
-		return "Set rate: no 2nd ACK";
-
-	return NULL;
-}
-
-void __init pckbd_init_hw(void)
-{
-	kbd_request_region();
-
-	/* Flush any pending input. */
-	kbd_clear_input();
-
-	if (kbd_startup_reset) {
-		char *msg = initialize_kbd();
-		if (msg)
-			printk(KERN_WARNING "initialize_kbd: %s\n", msg);
-	}
-
-#if defined CONFIG_PSMOUSE
-	psaux_init();
-#endif
-
-	kbd_rate = pckbd_rate;
-
-	/* Ok, finally allocate the IRQ, and off we go.. */
-	kbd_request_irq(keyboard_interrupt);
-}
-
-#if defined CONFIG_PSMOUSE
-
-static int __init aux_reconnect_setup (char *str)
-{
-	aux_reconnect = 1;
-	return 1;
-}
-
-__setup("psaux-reconnect", aux_reconnect_setup);
-
-/*
- * Check if this is a dual port controller.
- */
-static int __init detect_auxiliary_port(void)
-{
-	unsigned long flags;
-	int loops = 10;
-	int retval = 0;
-
-	/* Check if the BIOS detected a device on the auxiliary port. */
-	if (aux_device_present == 0xaa)
-		return 1;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-
-	/* Put the value 0x5A in the output buffer using the "Write
-	 * Auxiliary Device Output Buffer" command (0xD3). Poll the
-	 * Status Register for a while to see if the value really
-	 * turns up in the Data Register. If the KBD_STAT_MOUSE_OBF
-	 * bit is also set to 1 in the Status Register, we assume this
-	 * controller has an Auxiliary Port (a.k.a. Mouse Port).
-	 */
-	kb_wait();
-	kbd_write_command(KBD_CCMD_WRITE_AUX_OBUF);
-
-	kb_wait();
-	kbd_write_output(0x5a); /* 0x5a is a random dummy value. */
-
-	do {
-		unsigned char status = kbd_read_status();
-
-		if (status & KBD_STAT_OBF) {
-			(void) kbd_read_input();
-			if (status & KBD_STAT_MOUSE_OBF) {
-				printk(KERN_INFO "Detected PS/2 Mouse Port.\n");
-				retval = 1;
-			}
-			break;
-		}
-		mdelay(1);
-	} while (--loops);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-
-	return retval;
-}
-
-/*
- * Send a byte to the mouse.
- */
-static void aux_write_dev(int val)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	kb_wait();
-	kbd_write_command(KBD_CCMD_WRITE_MOUSE);
-	kb_wait();
-	kbd_write_output(val);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-}
-
-/*
- * Send a byte to the mouse & handle returned ack
- */
-static void __aux_write_ack(int val)
-{
-	kb_wait();
-	kbd_write_command(KBD_CCMD_WRITE_MOUSE);
-	kb_wait();
-	kbd_write_output(val);
-	/* we expect an ACK in response. */
-	mouse_reply_expected++;
-	kb_wait();
-}
-
-static void aux_write_ack(int val)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	__aux_write_ack(val);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-}
-
-static unsigned char get_from_queue(void)
-{
-	unsigned char result;
-	unsigned long flags;
-
-	spin_lock_irqsave(&kbd_controller_lock, flags);
-	result = queue->buf[queue->tail];
-	queue->tail = (queue->tail + 1) & (AUX_BUF_SIZE-1);
-	spin_unlock_irqrestore(&kbd_controller_lock, flags);
-	return result;
-}
-
-
-static inline int queue_empty(void)
-{
-	return queue->head == queue->tail;
-}
-
-static int fasync_aux(int fd, struct file *filp, int on)
-{
-	int retval;
-
-	retval = fasync_helper(fd, filp, on, &queue->fasync);
-	if (retval < 0)
-		return retval;
-	return 0;
-}
-
-
-/*
- * Random magic cookie for the aux device
- */
-#define AUX_DEV ((void *)queue)
-
-static int release_aux(struct inode * inode, struct file * file)
-{
-	unsigned long flags;
-	fasync_aux(-1, file, 0);
-	spin_lock_irqsave(&aux_count_lock, flags);
-	if ( --aux_count ) {
-		spin_unlock_irqrestore(&aux_count_lock, flags);
-		return 0;
-	}
-	spin_unlock_irqrestore(&aux_count_lock, flags);
-	kbd_write_cmd(AUX_INTS_OFF);			    /* Disable controller ints */
-	kbd_write_command_w(KBD_CCMD_MOUSE_DISABLE);
-	aux_free_irq(AUX_DEV);
-	return 0;
-}
-
-/*
- * Install interrupt handler.
- * Enable auxiliary device.
- */
-
-static int open_aux(struct inode * inode, struct file * file)
-{
-	unsigned long flags;
-	int ret;
-
-	spin_lock_irqsave(&aux_count_lock, flags);
-	if ( aux_count++ ) {
-		spin_unlock_irqrestore(&aux_count_lock, flags);
-		return 0;
-	}
-	queue->head = queue->tail = 0;		/* Flush input queue */
-	spin_unlock_irqrestore(&aux_count_lock, flags);
-	ret = aux_request_irq(keyboard_interrupt, AUX_DEV);
-	spin_lock_irqsave(&aux_count_lock, flags);
-	if (ret) {
-		aux_count--;
-		spin_unlock_irqrestore(&aux_count_lock, flags);
-		return -EBUSY;
-	}
-	spin_unlock_irqrestore(&aux_count_lock, flags);
-	kbd_write_command_w(KBD_CCMD_MOUSE_ENABLE);	/* Enable the
-							   auxiliary port on
-							   controller. */
-	aux_write_ack(AUX_ENABLE_DEV); /* Enable aux device */
-	kbd_write_cmd(AUX_INTS_ON); /* Enable controller ints */
-	
-	mdelay(2);			/* Ensure we follow the kbc access delay rules.. */
-
-	send_data(KBD_CMD_ENABLE);	/* try to workaround toshiba4030cdt problem */
-	return 0;
-}
-
-/*
- * Put bytes from input queue to buffer.
- */
-
-static ssize_t read_aux(struct file * file, char * buffer,
-			size_t count, loff_t *ppos)
-{
-	DECLARE_WAITQUEUE(wait, current);
-	ssize_t i = count;
-	unsigned char c;
-
-	if (queue_empty()) {
-		if (file->f_flags & O_NONBLOCK)
-			return -EAGAIN;
-		add_wait_queue(&queue->proc_list, &wait);
-repeat:
-		set_current_state(TASK_INTERRUPTIBLE);
-		if (queue_empty() && !signal_pending(current)) {
-			schedule();
-			goto repeat;
-		}
-		current->state = TASK_RUNNING;
-		remove_wait_queue(&queue->proc_list, &wait);
-	}
-	while (i > 0 && !queue_empty()) {
-		c = get_from_queue();
-		put_user(c, buffer++);
-		i--;
-	}
-	if (count-i) {
-		file->f_dentry->d_inode->i_atime = CURRENT_TIME;
-		return count-i;
-	}
-	if (signal_pending(current))
-		return -ERESTARTSYS;
-	return 0;
-}
-
-/*
- * Write to the aux device.
- */
-
-static ssize_t write_aux(struct file * file, const char * buffer,
-			 size_t count, loff_t *ppos)
-{
-	ssize_t retval = 0;
-
-	if (count) {
-		ssize_t written = 0;
-
-		if (count > 32)
-			count = 32; /* Limit to 32 bytes. */
-		do {
-			char c;
-			get_user(c, buffer++);
-			aux_write_dev(c);
-			written++;
-		} while (--count);
-		retval = -EIO;
-		if (written) {
-			retval = written;
-			file->f_dentry->d_inode->i_mtime = CURRENT_TIME;
-		}
-	}
-
-	return retval;
-}
-
-/* No kernel lock held - fine */
-static unsigned int aux_poll(struct file *file, poll_table * wait)
-{
-	poll_wait(file, &queue->proc_list, wait);
-	if (!queue_empty())
-		return POLLIN | POLLRDNORM;
-	return 0;
-}
-
-struct file_operations psaux_fops = {
-	read:		read_aux,
-	write:		write_aux,
-	poll:		aux_poll,
-	open:		open_aux,
-	release:	release_aux,
-	fasync:		fasync_aux,
-};
-
-/*
- * Initialize driver.
- */
-static struct miscdevice psaux_mouse = {
-	PSMOUSE_MINOR, "psaux", &psaux_fops
-};
-
-static int __init psaux_init(void)
-{
-	int retval;
-
-	if (!detect_auxiliary_port())
-		return -EIO;
-
-	if ((retval = misc_register(&psaux_mouse)))
-		return retval;
-
-	queue = (struct aux_queue *) kmalloc(sizeof(*queue), GFP_KERNEL);
-	if (queue == NULL) {
-		printk(KERN_ERR "psaux_init(): out of memory\n");
-		misc_deregister(&psaux_mouse);
-		return -ENOMEM;
-	}
-	memset(queue, 0, sizeof(*queue));
-	queue->head = queue->tail = 0;
-	init_waitqueue_head(&queue->proc_list);
-
-#ifdef INITIALIZE_MOUSE
-	kbd_write_command_w(KBD_CCMD_MOUSE_ENABLE); /* Enable Aux. */
-	aux_write_ack(AUX_SET_SAMPLE);
-	aux_write_ack(100);			/* 100 samples/sec */
-	aux_write_ack(AUX_SET_RES);
-	aux_write_ack(3);			/* 8 counts per mm */
-	aux_write_ack(AUX_SET_SCALE21);		/* 2:1 scaling */
-#endif /* INITIALIZE_MOUSE */
-	kbd_write_command(KBD_CCMD_MOUSE_DISABLE); /* Disable aux device. */
-	kbd_write_cmd(AUX_INTS_OFF); /* Disable controller ints. */
-
-	return 0;
-}
-
-#endif /* CONFIG_PSMOUSE */
+void pckbd_leds(unsigned char leds) { }
+void __init pckbd_init_hw(void) { }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/pcmcia/serial_cs.c linux-2.5/drivers/char/pcmcia/serial_cs.c
--- linux-2.5.13/drivers/char/pcmcia/serial_cs.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/pcmcia/serial_cs.c	Thu Dec 13 16:32:35 2001
@@ -2,7 +2,7 @@
 
     A driver for PCMCIA serial devices
 
-    serial_cs.c 1.123 2000/08/24 18:46:38
+    serial_cs.c 1.128 2001/10/18 12:18:35
 
     The contents of this file are subject to the Mozilla Public
     License Version 1.1 (the "License"); you may not use this file
@@ -19,8 +19,8 @@
     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
 
     Alternatively, the contents of this file may be used under the
-    terms of the GNU General Public License version 2 (the "GPL"), in which
-    case the provisions of the GPL are applicable instead of the
+    terms of the GNU General Public License version 2 (the "GPL"), in
+    which case the provisions of the GPL are applicable instead of the
     above.  If you wish to allow the use of your version of this file
     only under the terms of the GPL and not to allow others to use
     your version of this file under the MPL, indicate your decision
@@ -44,6 +44,7 @@
 #include <linux/major.h>
 #include <asm/io.h>
 #include <asm/system.h>
+#include <asm/byteorder.h>
 
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
@@ -53,30 +54,32 @@
 #include <pcmcia/ds.h>
 #include <pcmcia/cisreg.h>
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"serial_cs.c 1.123 2000/08/24 18:46:38 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
-/* Parameters that can be set with 'insmod' */
+/* Module parameters */
+
+MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
+MODULE_DESCRIPTION("PCMCIA serial card driver");
+MODULE_LICENSE("Dual MPL/GPL");
+
+#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
 
 /* Bit map of interrupts to choose from */
-static u_int irq_mask = 0xdeb8;
+INT_MODULE_PARM(irq_mask, 0xdeb8);
 static int irq_list[4] = { -1 };
+MODULE_PARM(irq_list, "1-4i");
 
 /* Enable the speaker? */
-static int do_sound = 1;
+INT_MODULE_PARM(do_sound, 1);
 
-MODULE_PARM(irq_mask, "i");
-MODULE_PARM(irq_list, "1-4i");
-MODULE_PARM(do_sound, "i");
+#ifdef PCMCIA_DEBUG
+INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+static char *version =
+"serial_cs.c 1.128 2001/10/18 12:18:35 (David Hinds)";
+#else
+#define DEBUG(n, args...)
+#endif
 
 /*====================================================================*/
 
@@ -93,6 +96,8 @@
     { MANFID_QUATECH, PRODID_QUATECH_DUAL_RS232, 2 },
     { MANFID_QUATECH, PRODID_QUATECH_DUAL_RS232_D1, 2 },
     { MANFID_QUATECH, PRODID_QUATECH_QUAD_RS232, 4 },
+    { MANFID_QUATECH, PRODID_QUATECH_DUAL_RS422, 2 },
+    { MANFID_QUATECH, PRODID_QUATECH_QUAD_RS422, 4 },
     { MANFID_SOCKET, PRODID_SOCKET_DUAL_RS232, 2 },
     { MANFID_INTEL, PRODID_INTEL_DUAL_RS232, 2 },
     { MANFID_NATINST, PRODID_NATINST_QUAD_RS232, 4 }
@@ -357,7 +362,6 @@
 
 found_port:
     if (i != CS_SUCCESS) {
-	printk(KERN_NOTICE "serial_cs: no usable port range found, giving up\n");
 	cs_error(link->handle, RequestIO, i);
 	return -1;
     }
@@ -437,7 +441,6 @@
     
     i = CardServices(RequestIRQ, link->handle, &link->irq);
     if (i != CS_SUCCESS) {
-	printk(KERN_NOTICE "serial_cs: no usable port range found, giving up\n");
 	cs_error(link->handle, RequestIRQ, i);
 	link->irq.AssignedIRQ = 0;
     }
@@ -663,5 +666,3 @@
 
 module_init(init_serial_cs);
 module_exit(exit_serial_cs);
-
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/pcmcia/synclink_cs.c linux-2.5/drivers/char/pcmcia/synclink_cs.c
--- linux-2.5.13/drivers/char/pcmcia/synclink_cs.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/char/pcmcia/synclink_cs.c	Sat Apr 27 04:00:10 2002
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/char/pcmcia/synclink_cs.c
+ * linux/drivers/char/synclink_cs.c
  *
  * $Id: synclink_cs.c,v 4.2 2002/04/22 14:36:43 paulkf Exp $
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/pcwd.c linux-2.5/drivers/char/pcwd.c
--- linux-2.5.13/drivers/char/pcwd.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/char/pcwd.c	Mon Apr 15 01:34:05 2002
@@ -40,6 +40,8 @@
  *		fairly useless proc entry.
  * 990610	removed said useless proc code for the merge <alan>
  * 000403	Removed last traces of proc code. <davej>
+ * 011214	Added nowayout module option to override CONFIG_WATCHDOG_NOWAYOUT <Matt_Domsch@dell.com>
+ *              Added timeout module option to override default
  */
 
 #include <linux/module.h>
@@ -76,7 +78,7 @@
  */
 static int pcwd_ioports[] = { 0x270, 0x350, 0x370, 0x000 };
 
-#define WD_VER                  "1.10 (06/05/99)"
+#define WD_VER                  "1.12 (12/14/2001)"
 
 /*
  * It should be noted that PCWD_REVISION_B was removed because A and B
@@ -88,7 +90,22 @@
 #define	PCWD_REVISION_A		1
 #define	PCWD_REVISION_C		2
 
-#define	WD_TIMEOUT		3	/* 1 1/2 seconds for a timeout */
+#define	WD_TIMEOUT		4	/* 2 seconds for a timeout */
+static int timeout_val = WD_TIMEOUT;
+static int timeout = 2;
+
+MODULE_PARM(timeout,"i");
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds (default=2)"); 
+
+#ifdef CONFIG_WATCHDOG_NOWAYOUT
+static int nowayout = 1;
+#else
+static int nowayout = 0;
+#endif
+
+MODULE_PARM(nowayout,"i");
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
+
 
 /*
  * These are the defines for the PC Watchdog card, revision A.
@@ -114,12 +131,6 @@
 {
 	int card_dat, prev_card_dat, found = 0, count = 0, done = 0;
 
-	/* As suggested by Alan Cox - this is a safety measure. */
-	if (check_region(current_readport, 4)) {
-		printk("pcwd: Port 0x%x unavailable.\n", current_readport);
-		return 0;
-	}
-
 	card_dat = 0x00;
 	prev_card_dat = 0x00;
 
@@ -127,7 +138,7 @@
 	if (prev_card_dat == 0xFF)
 		return 0;
 
-	while(count < WD_TIMEOUT) {
+	while(count < timeout_val) {
 
 	/* Read the raw card data from the port, and strip off the
 	   first 4 bits */
@@ -456,16 +467,16 @@
 {
 	if (minor(ino->i_rdev)==WATCHDOG_MINOR)
 	{
-#ifndef CONFIG_WATCHDOG_NOWAYOUT
-		/*  Disable the board  */
-		if (revision == PCWD_REVISION_C) {
-			spin_lock(&io_lock);
-			outb_p(0xA5, current_readport + 3);
-			outb_p(0xA5, current_readport + 3);
-			spin_unlock(&io_lock);
+		if (!nowayout) {
+                        /*  Disable the board  */
+			if (revision == PCWD_REVISION_C) {
+				spin_lock(&io_lock);
+				outb_p(0xA5, current_readport + 3);
+				outb_p(0xA5, current_readport + 3);
+				spin_unlock(&io_lock);
+			}
+			atomic_inc( &open_allowed );
 		}
-	        atomic_inc( &open_allowed );
-#endif
 	}
 	return 0;
 }
@@ -565,10 +576,16 @@
 	"temperature",
 	&pcwd_fops
 };
+
+static void __init pcwd_validate_timeout(void)
+{
+	timeout_val = timeout * 2;
+}
  
 static int __init pcwatchdog_init(void)
 {
 	int i, found = 0;
+	pcwd_validate_timeout();
 	spin_lock_init(&io_lock);
 	
 	revision = PCWD_REVISION_A;
@@ -628,15 +645,31 @@
 		outb_p(0xA5, current_readport + 3);
 	}
 
-	if (revision == PCWD_REVISION_A)
-		request_region(current_readport, 2, "PCWD Rev.A (Berkshire)");
-	else
-		request_region(current_readport, 4, "PCWD Rev.C (Berkshire)");
+	if (misc_register(&pcwd_miscdev))
+		return -ENODEV;
+	
+	if (supports_temp)
+		if (misc_register(&temp_miscdev)) {
+			misc_deregister(&pcwd_miscdev);
+			return -ENODEV;		
+		}
 
-	misc_register(&pcwd_miscdev);
 
-	if (supports_temp)
-		misc_register(&temp_miscdev);
+	if (revision == PCWD_REVISION_A) {
+		if (!request_region(current_readport, 2, "PCWD Rev.A (Berkshire)")) {
+			misc_deregister(&pcwd_miscdev);
+			if (supports_temp)
+				misc_deregister(&pcwd_miscdev);
+			return -EIO;		
+		}
+	}
+	else 
+		if (!request_region(current_readport, 4, "PCWD Rev.C (Berkshire)")) {
+			misc_deregister(&pcwd_miscdev);
+			if (supports_temp)
+				misc_deregister(&pcwd_miscdev);
+			return -EIO;
+		}
 
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/q40_keyb.c linux-2.5/drivers/char/q40_keyb.c
--- linux-2.5.13/drivers/char/q40_keyb.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/char/q40_keyb.c	Fri May  3 03:49:06 2002
@@ -31,9 +31,6 @@
 #include <asm/irq.h>
 #include <asm/q40ints.h>
 
-/* Some configuration switches are present in the include file... */
-
-#define KBD_REPORT_ERR
 
 /* Simple translation table for the SysRq keys */
 
@@ -215,7 +212,6 @@
   0, 0, 0, 0, 0, 0, 0, 0			      /* 0x78-0x7f */
 };
 
-static unsigned int prev_scancode = 0;   /* remember E0, E1 */
 
 int q40kbd_setkeycode(unsigned int scancode, unsigned int keycode)
 {
@@ -246,10 +242,21 @@
 int q40kbd_translate(unsigned char scancode, unsigned char *keycode,
 		    char raw_mode)
 {
-  	if (scancode == 0xe0 || scancode == 0xe1) {
+	static int prev_scancode;
+
+	/* special prefix scancodes.. */
+	if (scancode == 0xe0 || scancode == 0xe1) {
 		prev_scancode = scancode;
 		return 0;
- 	}
+	}
+
+	/* 0xFF is sent by a few keyboards, ignore it. 0x00 is error */
+	if (scancode == 0x00 || scancode == 0xff) {
+		prev_scancode = 0;
+		return 0;
+	}
+
+	scancode &= 0x7f;
 
 	if (prev_scancode) {
 	  /*
@@ -347,7 +354,7 @@
 	spin_lock(&kbd_controller_lock);
 	kbd_pt_regs = regs;
 
-	status = IRQ_KEYB_MASK & master_inb(INTERRUPT_REG);
+	status = Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG);
 	if (status ) 
 	  {
 	    unsigned char scancode,qcode;
@@ -398,7 +405,7 @@
 	int retval = KBD_NO_DATA;
 	unsigned char status;
 
-	status = IRQ_KEYB_MASK & master_inb(INTERRUPT_REG);
+	status = Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG);
 	if (status) {
 		unsigned char data = master_inb(KEYCODE_REG);
 
@@ -408,8 +415,6 @@
 	return retval;
 }
 
-extern void q40kbd_leds(unsigned char leds)
-{ /* nothing can be done */ }
 
 static void __init kbd_clear_input(void)
 {
@@ -424,10 +429,7 @@
 
 void __init q40kbd_init_hw(void)
 {
-#if 0
-	/* Get the keyboard controller registers (incomplete decode) */
-	request_region(0x60, 16, "keyboard");
-#endif
+
 	/* Flush any pending input. */
 	kbd_clear_input();
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/qpmouse.c linux-2.5/drivers/char/qpmouse.c
--- linux-2.5.13/drivers/char/qpmouse.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/char/qpmouse.c	Thu Jan  1 01:00:00 1970
@@ -1,382 +0,0 @@
-/*
- * linux/drivers/char/qpmouse.c
- *
- * Driver for a 82C710 C&T mouse interface chip.
- *
- * Based on the PS/2 driver by Johan Myreen.
- *
- * Corrections in device setup for some laptop mice & trackballs.
- * 02Feb93  (troyer@saifr00.cfsat.Honeywell.COM,mch@wimsey.bc.ca)
- *
- * Modified by Johan Myreen (jem@iki.fi) 04Aug93
- *   to include support for QuickPort mouse.
- *
- * Changed references to "QuickPort" with "82C710" since "QuickPort"
- * is not what this driver is all about -- QuickPort is just a
- * connector type, and this driver is for the mouse port on the Chips
- * & Technologies 82C710 interface chip. 15Nov93 jem@iki.fi
- *
- * Added support for SIGIO. 28Jul95 jem@iki.fi
- *
- * Rearranged SIGIO support to use code from tty_io.  9Sept95 ctm@ardi.com
- *
- * Modularised 8-Sep-95 Philip Blundell <pjb27@cam.ac.uk>
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/fcntl.h>
-#include <linux/errno.h>
-#include <linux/timer.h>
-#include <linux/slab.h>
-#include <linux/miscdevice.h>
-#include <linux/random.h>
-#include <linux/poll.h>
-#include <linux/init.h>
-#include <linux/smp_lock.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/semaphore.h>
-
-#include <linux/pc_keyb.h>		/* mouse enable command.. */
-
-
-/*
- * We use the same minor number as the PS/2 mouse for (bad) historical
- * reasons..
- */
-#define PSMOUSE_MINOR      1	       		/* Minor device # for this mouse */
-#define QP_BUF_SIZE	2048
-
-struct qp_queue {
-	unsigned long head;
-	unsigned long tail;
-	wait_queue_head_t proc_list;
-	struct fasync_struct *fasync;
-	unsigned char buf[QP_BUF_SIZE];
-};
-
-static struct qp_queue *queue;
-
-static unsigned int get_from_queue(void)
-{
-	unsigned int result;
-	unsigned long flags;
-
-	save_flags(flags);
-	cli();
-	result = queue->buf[queue->tail];
-	queue->tail = (queue->tail + 1) & (QP_BUF_SIZE-1);
-	restore_flags(flags);
-	return result;
-}
-
-
-static inline int queue_empty(void)
-{
-	return queue->head == queue->tail;
-}
-
-static int fasync_qp(int fd, struct file *filp, int on)
-{
-	int retval;
-
-	retval = fasync_helper(fd, filp, on, &queue->fasync);
-	if (retval < 0)
-		return retval;
-	return 0;
-}
-
-/*
- *	82C710 Interface
- */
-
-#define QP_DATA         0x310		/* Data Port I/O Address */
-#define QP_STATUS       0x311		/* Status Port I/O Address */
-
-#define QP_DEV_IDLE     0x01		/* Device Idle */
-#define QP_RX_FULL      0x02		/* Device Char received */
-#define QP_TX_IDLE      0x04		/* Device XMIT Idle */
-#define QP_RESET        0x08		/* Device Reset */
-#define QP_INTS_ON      0x10		/* Device Interrupt On */
-#define QP_ERROR_FLAG   0x20		/* Device Error */
-#define QP_CLEAR        0x40		/* Device Clear */
-#define QP_ENABLE       0x80		/* Device Enable */
-
-#define QP_IRQ          12
-
-static int qp_present;
-static int qp_count;
-static spinlock_t qp_count_lock = SPIN_LOCK_UNLOCKED;
-static int qp_data = QP_DATA;
-static int qp_status = QP_STATUS;
-
-static int poll_qp_status(void);
-static int probe_qp(void);
-
-/*
- * Interrupt handler for the 82C710 mouse port. A character
- * is waiting in the 82C710.
- */
-
-static void qp_interrupt(int cpl, void *dev_id, struct pt_regs * regs)
-{
-	int head = queue->head;
-	int maxhead = (queue->tail-1) & (QP_BUF_SIZE-1);
-
-	add_mouse_randomness(queue->buf[head] = inb(qp_data));
-	if (head != maxhead) {
-		head++;
-		head &= QP_BUF_SIZE-1;
-	}
-	queue->head = head;
-	kill_fasync(&queue->fasync, SIGIO, POLL_IN);
-	wake_up_interruptible(&queue->proc_list);
-}
-
-static int release_qp(struct inode * inode, struct file * file)
-{
-	unsigned char status;
-
-	fasync_qp(-1, file, 0);
- 	spin_lock( &qp_count_lock );	
-	if (!--qp_count) {
-		if (!poll_qp_status())
-			printk(KERN_WARNING "Warning: Mouse device busy in release_qp()\n");
-		status = inb_p(qp_status);
-		outb_p(status & ~(QP_ENABLE|QP_INTS_ON), qp_status);
-		if (!poll_qp_status())
-			printk(KERN_WARNING "Warning: Mouse device busy in release_qp()\n");
-		free_irq(QP_IRQ, NULL);
-	}
-	spin_unlock( &qp_count_lock );
-	return 0;
-}
-
-/*
- * Install interrupt handler.
- * Enable the device, enable interrupts. 
- */
-
-static int open_qp(struct inode * inode, struct file * file)
-{
-	unsigned char status;
-
-	if (!qp_present)
-		return -EINVAL;
-
-	spin_lock( &qp_count_lock );
-	if (qp_count++)
-	{
-		spin_unlock( &qp_count_lock );
-		return 0;
-	}
-	spin_unlock( &qp_count_lock );
-
-	if (request_irq(QP_IRQ, qp_interrupt, 0, "PS/2 Mouse", NULL)) {
-		qp_count--;
-		return -EBUSY;
-	}
-
-	status = inb_p(qp_status);
-	status |= (QP_ENABLE|QP_RESET);
-	outb_p(status, qp_status);
-	status &= ~(QP_RESET);
-	outb_p(status, qp_status);
-
-	queue->head = queue->tail = 0;          /* Flush input queue */
-	status |= QP_INTS_ON;
-	outb_p(status, qp_status);              /* Enable interrupts */
-
-	while (!poll_qp_status()) {
-		printk(KERN_ERR "Error: Mouse device busy in open_qp()\n");
-		qp_count--;
-		status &= ~(QP_ENABLE|QP_INTS_ON);
-		outb_p(status, qp_status);
-		free_irq(QP_IRQ, NULL);
-		return -EBUSY;
-	}
-
-	outb_p(AUX_ENABLE_DEV, qp_data);	/* Wake up mouse */
-	return 0;
-}
-
-/*
- * Write to the 82C710 mouse device.
- */
-
-static ssize_t write_qp(struct file * file, const char * buffer,
-			size_t count, loff_t *ppos)
-{
-	ssize_t i = count;
-
-	while (i--) {
-		char c;
-		if (!poll_qp_status())
-			return -EIO;
-		get_user(c, buffer++);
-		outb_p(c, qp_data);
-	}
-	file->f_dentry->d_inode->i_mtime = CURRENT_TIME;
-	return count;
-}
-
-static unsigned int poll_qp(struct file *file, poll_table * wait)
-{
-	poll_wait(file, &queue->proc_list, wait);
-	if (!queue_empty())
-		return POLLIN | POLLRDNORM;
-	return 0;
-}
-
-/*
- * Wait for device to send output char and flush any input char.
- */
-
-#define MAX_RETRIES (60)
-
-static int poll_qp_status(void)
-{
-	int retries=0;
-
-	while ((inb(qp_status)&(QP_RX_FULL|QP_TX_IDLE|QP_DEV_IDLE))
-		       != (QP_DEV_IDLE|QP_TX_IDLE)
-		       && retries < MAX_RETRIES) {
-
-		if (inb_p(qp_status)&(QP_RX_FULL))
-			inb_p(qp_data);
-		current->state = TASK_INTERRUPTIBLE;
-		schedule_timeout((5*HZ + 99) / 100);
-		retries++;
-	}
-	return !(retries==MAX_RETRIES);
-}
-
-/*
- * Put bytes from input queue to buffer.
- */
-
-static ssize_t read_qp(struct file * file, char * buffer,
-			size_t count, loff_t *ppos)
-{
-	DECLARE_WAITQUEUE(wait, current);
-	ssize_t i = count;
-	unsigned char c;
-
-	if (queue_empty()) {
-		if (file->f_flags & O_NONBLOCK)
-			return -EAGAIN;
-		add_wait_queue(&queue->proc_list, &wait);
-repeat:
-		set_current_state(TASK_INTERRUPTIBLE);
-		if (queue_empty() && !signal_pending(current)) {
-			schedule();
-			goto repeat;
-		}
-		current->state = TASK_RUNNING;
-		remove_wait_queue(&queue->proc_list, &wait);
-	}
-	while (i > 0 && !queue_empty()) {
-		c = get_from_queue();
-		put_user(c, buffer++);
-		i--;
-	}
-	if (count-i) {
-		file->f_dentry->d_inode->i_atime = CURRENT_TIME;
-		return count-i;
-	}
-	if (signal_pending(current))
-		return -ERESTARTSYS;
-	return 0;
-}
-
-struct file_operations qp_fops = {
-	owner:		THIS_MODULE,
-	read:		read_qp,
-	write:		write_qp,
-	poll:		poll_qp,
-	open:		open_qp,
-	release:	release_qp,
-	fasync:		fasync_qp,
-};
-
-/*
- * Initialize driver.
- */
-static struct miscdevice qp_mouse = {
-	minor:		PSMOUSE_MINOR,
-	name:		"QPmouse",
-	fops:		&qp_fops,
-};
-
-/*
- * Function to read register in 82C710.
- */
-
-static inline unsigned char read_710(unsigned char index)
-{
-	outb_p(index, 0x390);			/* Write index */
-	return inb_p(0x391);			/* Read the data */
-}
-
-
-/*
- * See if we can find a 82C710 device. Read mouse address.
- */
-
-static int __init probe_qp(void)
-{
-	outb_p(0x55, 0x2fa);			/* Any value except 9, ff or 36 */
-	outb_p(0xaa, 0x3fa);			/* Inverse of 55 */
-	outb_p(0x36, 0x3fa);			/* Address the chip */
-	outb_p(0xe4, 0x3fa);			/* 390/4; 390 = config address */
-	outb_p(0x1b, 0x2fa);			/* Inverse of e4 */
-	if (read_710(0x0f) != 0xe4)		/* Config address found? */
-	  return 0;				/* No: no 82C710 here */
-	qp_data = read_710(0x0d)*4;		/* Get mouse I/O address */
-	qp_status = qp_data+1;
-	outb_p(0x0f, 0x390);
-	outb_p(0x0f, 0x391);			/* Close config mode */
-	return 1;
-}
-
-static char msg_banner[] __initdata = KERN_INFO "82C710 type pointing device detected -- driver installed.\n";
-static char msg_nomem[]  __initdata = KERN_ERR "qpmouse: no queue memory.\n";
-
-static int __init qpmouse_init_driver(void)
-{
-	if (!probe_qp())
-		return -EIO;
-
-	printk(msg_banner);
-
-/*	printk("82C710 address = %x (should be 0x310)\n", qp_data); */
-	queue = (struct qp_queue *) kmalloc(sizeof(*queue), GFP_KERNEL);
-	if (queue == NULL) {
-		printk(msg_nomem);
-		return -ENOMEM;
-	}
-	qp_present = 1;
-	misc_register(&qp_mouse);
-	memset(queue, 0, sizeof(*queue));
-	queue->head = queue->tail = 0;
-	init_waitqueue_head(&queue->proc_list);
-	return 0;
-}
-
-static void __exit qpmouse_exit_driver(void)
-{
-	misc_deregister(&qp_mouse);
-	kfree(queue);
-}
-
-module_init(qpmouse_init_driver);
-module_exit(qpmouse_exit_driver);
-
-
-MODULE_LICENSE("GPL");
-EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/qtronix.c linux-2.5/drivers/char/qtronix.c
--- linux-2.5.13/drivers/char/qtronix.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/char/qtronix.c	Sun Mar  3 17:54:35 2002
@@ -51,6 +51,7 @@
 
 #ifdef CONFIG_QTRONIX_KEYBOARD
 
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/pci.h>
 #include <linux/kernel.h>
@@ -121,7 +122,7 @@
 
 };
 
-void init_qtronix_990P_kbd(void)
+void __init init_qtronix_990P_kbd(void)
 {
 	int retval;
 
@@ -592,4 +593,5 @@
 
 	return 0;
 }
+module_init(init_qtronix_990P_kbd);
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/raw.c linux-2.5/drivers/char/raw.c
--- linux-2.5.13/drivers/char/raw.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/char/raw.c	Fri May  3 03:49:06 2002
@@ -34,6 +34,7 @@
 int	raw_open(struct inode *, struct file *);
 int	raw_release(struct inode *, struct file *);
 int	raw_ctl_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+int	raw_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
 
 
 static struct file_operations raw_fops = {
@@ -41,6 +42,7 @@
 	write:		raw_write,
 	open:		raw_open,
 	release:	raw_release,
+	ioctl:		raw_ioctl,
 };
 
 static struct file_operations raw_ctl_fops = {
@@ -142,6 +144,25 @@
 }
 
 
+
+/* Forward ioctls to the underlying block device. */ 
+int raw_ioctl(struct inode *inode, 
+		  struct file *flip,
+		  unsigned int command, 
+		  unsigned long arg)
+{
+	int minor = minor(inode->i_rdev), err; 
+	struct block_device *b; 
+	if (minor < 1 && minor > 255)
+		return -ENODEV;
+
+	b = raw_devices[minor].binding;
+	err = -EINVAL; 
+	if (b && b->bd_inode && b->bd_op && b->bd_op->ioctl) { 
+		err = b->bd_op->ioctl(b->bd_inode, NULL, command, arg); 
+	} 
+	return err;
+} 
 
 /*
  * Deal with ioctls against the raw-device control interface, to bind
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/rio/rio_linux.c linux-2.5/drivers/char/rio/rio_linux.c
--- linux-2.5.13/drivers/char/rio/rio_linux.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/char/rio/rio_linux.c	Mon Apr 15 02:54:27 2002
@@ -702,7 +702,7 @@
   func_enter();
 
   /* The "dev" argument isn't used. */
-  rc = -riocontrol (p, 0, cmd, (void *)arg, suser ());
+  rc = -riocontrol (p, 0, cmd, (void *)arg, capable(CAP_SYS_ADMIN));
 
   func_exit ();
   return rc;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/rocket.c linux-2.5/drivers/char/rocket.c
--- linux-2.5.13/drivers/char/rocket.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/char/rocket.c	Tue Apr 16 03:44:35 2002
@@ -454,11 +454,9 @@
 			continue;
 		ctlp= sCtlNumToCtlPtr(ctrl);
 
-#ifdef CONFIG_PCI
 		if(ctlp->BusType == isPCI)
 			CtlMask= sPCIGetControllerIntStatus(ctlp);
 		else
-#endif
 			CtlMask= sGetControllerIntStatus(ctlp);
 		for (aiop=0; CtlMask; CtlMask >>= 1, aiop++) {
 			if (CtlMask & 1) {
@@ -1238,11 +1236,7 @@
 	if (copy_from_user(&new_serial, new_info, sizeof(new_serial)))
 		return -EFAULT;
 
-#ifdef CAP_SYS_ADMIN
 	if (!capable(CAP_SYS_ADMIN))
-#else
-	if (!suser())
-#endif
 	{
 		if ((new_serial.flags & ~ROCKET_USR_MASK) !=
 		    (info->flags & ~ROCKET_USR_MASK))
@@ -1334,7 +1328,7 @@
 {
 	if (tty)
 		sprintf(buf, "%s%d", tty->driver.name,
-			MINOR(tty->device) - tty->driver.minor_start +
+			minor(tty->device) - tty->driver.minor_start +
 			tty->driver.name_base);
 	else
 		strcpy(buf, "NULL tty");
@@ -1798,6 +1792,10 @@
 		str = "8-port Modem";
 		max_num_aiops = 1;
 		break;
+	case 0x8:
+		str = "mysterious 8 port";
+		max_num_aiops = 1;
+		break;
 	default:
 		str = "(unknown/unsupported)";
 		max_num_aiops = 0;
@@ -1876,6 +1874,10 @@
 			PCI_DEVICE_ID_RP8M, i, &bus, &device_fn)) 
 			if(register_PCI(count+boards_found, bus, device_fn))
 				count++;
+		if(!pcibios_find_device(PCI_VENDOR_ID_RP,
+			0x8, i, &bus, &device_fn)) 
+			if(register_PCI(count+boards_found, bus, device_fn))
+				count++;
 	}
 	return(count);
 }
@@ -1920,11 +1922,13 @@
 	       num_aiops);
 	if (rcktpt_io_addr[i] + 0x40 == controller) {
 		*reserved_controller = 1;
-		request_region(rcktpt_io_addr[i], 68,
-				       "Comtrol Rocketport");
+		if (!request_region(rcktpt_io_addr[i], 68,
+				       "Comtrol Rocketport"))
+			return 0;
 	} else {
-		request_region(rcktpt_io_addr[i], 64,
-			       "Comtrol Rocketport");
+		if (!request_region(rcktpt_io_addr[i], 64,
+			       "Comtrol Rocketport"))
+			return 0;
 	}
 	return(1);
 }
@@ -2012,7 +2016,11 @@
 	}
 
 	if (reserved_controller == 0)
-		request_region(controller, 4, "Comtrol Rocketport");
+		if (!request_region(controller, 4, "Comtrol Rocketport"))
+			{
+			rocket_timer.function = 0;
+			return -EIO;
+			}
 
 	/*
 	 * Set up the tty driver structure and then register this
@@ -2075,6 +2083,7 @@
 	if (retval < 0) {
 		printk("Couldn't install Rocketport callout driver "
 		       "(error %d)\n", -retval);
+		release_region(controller, 4);
 		return -1;
 	}
 
@@ -2082,6 +2091,7 @@
 	if (retval < 0) {
 		printk("Couldn't install tty Rocketport driver "
 		       "(error %d)\n", -retval);
+		release_region(controller, 4);
 		return -1;
 	}
 #ifdef ROCKET_DEBUG_OPEN
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/rocket_int.h linux-2.5/drivers/char/rocket_int.h
--- linux-2.5.13/drivers/char/rocket_int.h	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/char/rocket_int.h	Thu May  2 22:24:26 2002
@@ -185,7 +185,7 @@
 
 /* Old clock prescale definition and baud rates associated with it */
 
-#define CLOCK_PRESC 0x19            /* mod 9 (divide by 10) prescale */
+#define CLOCK_PRESC 0x19          /* mod 9 (divide by 10) prescale */
 #define BRD50             4607
 #define BRD75             3071
 #define BRD110            2094
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/rtc.c linux-2.5/drivers/char/rtc.c
--- linux-2.5.13/drivers/char/rtc.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/rtc.c	Fri May  3 03:49:06 2002
@@ -69,6 +69,7 @@
 #include <linux/poll.h>
 #include <linux/proc_fs.h>
 #include <linux/spinlock.h>
+#include <linux/sysctl.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -140,6 +141,7 @@
 static unsigned long rtc_status = 0;	/* bitmapped status byte.	*/
 static unsigned long rtc_freq = 0;	/* Current periodic IRQ rate	*/
 static unsigned long rtc_irq_data = 0;	/* our output to the world	*/
+static unsigned long rtc_max_user_freq = 64; /* > this, need CAP_SYS_RESOURCE */
 
 #if RTC_IRQ
 static spinlock_t rtc_task_lock = SPIN_LOCK_UNLOCKED;
@@ -198,6 +200,38 @@
 #endif
 
 /*
+ * sysctl-tuning infrastructure.
+ */
+static ctl_table rtc_table[] = {
+    { 1, "max-user-freq", &rtc_max_user_freq, sizeof(int), 0644, NULL,
+      &proc_dointvec, NULL, },
+    { 0, }
+};
+
+static ctl_table rtc_root[] = {
+    { 1, "rtc", NULL, 0, 0555, rtc_table, },
+    { 0, }
+};
+
+static ctl_table dev_root[] = {
+    { CTL_DEV, "dev", NULL, 0, 0555, rtc_root, },
+    { 0, }
+};
+
+static struct ctl_table_header *sysctl_header;
+
+static int __init init_sysctl(void)
+{
+    sysctl_header = register_sysctl_table(dev_root, 0);
+    return 0;
+}
+
+static void __exit cleanup_sysctl(void)
+{
+    unregister_sysctl_table(sysctl_header);
+}
+
+/*
  *	Now all the various file operations that we export.
  */
 
@@ -305,7 +339,8 @@
 		 * We don't really want Joe User enabling more
 		 * than 64Hz of interrupts on a multi-user machine.
 		 */
-		if (!kernel && (rtc_freq > 64) && (!capable(CAP_SYS_RESOURCE)))
+		if (!kernel && (rtc_freq > rtc_max_user_freq) &&
+			(!capable(CAP_SYS_RESOURCE)))
 			return -EACCES;
 
 		if (!(rtc_status & RTC_TIMER_ON)) {
@@ -503,7 +538,7 @@
 		 * We don't really want Joe User generating more
 		 * than 64Hz of interrupts on a multi-user machine.
 		 */
-		if (!kernel && (arg > 64) && (!capable(CAP_SYS_RESOURCE)))
+		if (!kernel && (arg > rtc_max_user_freq) && (!capable(CAP_SYS_RESOURCE)))
 			return -EACCES;
 
 		while (arg > (1<<tmp))
@@ -830,10 +865,19 @@
 	}
 #endif
 
-	request_region(RTC_PORT(0), RTC_IO_EXTENT, "rtc");
+	if (!request_region(RTC_PORT(0), RTC_IO_EXTENT, "rtc"))
+		{
+		free_irq(RTC_IRQ, NULL);
+		return -EIO;
+		}
 #endif /* __sparc__ vs. others */
 
-	misc_register(&rtc_dev);
+	if (misc_register(&rtc_dev))
+		{
+		free_irq(RTC_IRQ, NULL);
+		release_region(RTC_PORT(0), RTC_IO_EXTENT);
+		return -ENODEV;
+		}
 	create_proc_read_entry ("driver/rtc", 0, 0, rtc_read_proc, NULL);
 
 #if defined(__alpha__) || defined(__mips__)
@@ -893,6 +937,8 @@
 no_irq2:
 #endif
 
+	(void) init_sysctl();
+
 	printk(KERN_INFO "Real Time Clock Driver v" RTC_VERSION "\n");
 
 	return 0;
@@ -900,6 +946,7 @@
 
 static void __exit rtc_exit (void)
 {
+	cleanup_sysctl();
 	remove_proc_entry ("driver/rtc", NULL);
 	misc_deregister(&rtc_dev);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sc1200wdt.c linux-2.5/drivers/char/sc1200wdt.c
--- linux-2.5.13/drivers/char/sc1200wdt.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/sc1200wdt.c	Sat Apr 13 15:42:55 2002
@@ -0,0 +1,432 @@
+/*
+ *	National Semiconductor PC87307/PC97307 (ala SC1200) WDT driver
+ *	(c) Copyright 2002 Zwane Mwaikambo <zwane@commfireservices.com>,
+ *			All Rights Reserved.
+ *	Based on wdt.c and wdt977.c by Alan Cox and Woody Suwalski respectively.
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *
+ *	The author(s) of this software shall not be held liable for damages
+ *	of any nature resulting due to the use of this software. This
+ *	software is provided AS-IS with no warranties.
+ *
+ *	Changelog:
+ *	20020220 Zwane Mwaikambo	Code based on datasheet, no hardware.
+ *	20020221 Zwane Mwaikambo	Cleanups as suggested by Jeff Garzik and Alan Cox.
+ *	20020222 Zwane Mwaikambo	Added probing.
+ *	20020225 Zwane Mwaikambo	Added ISAPNP support.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/ioport.h>
+#include <linux/spinlock.h>
+#include <linux/ioport.h>
+#include <asm/semaphore.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/isapnp.h>
+
+#define SC1200_MODULE_VER	"build 20020303"
+#define SC1200_MODULE_NAME	"sc1200wdt"
+#define PFX			SC1200_MODULE_NAME ": "
+
+#define	MAX_TIMEOUT	255	/* 255 minutes */
+#define PMIR		(io)	/* Power Management Index Register */
+#define PMDR		(io+1)	/* Power Management Data Register */
+
+/* Data Register indexes */
+#define FER1		0x00	/* Function enable register 1 */
+#define FER2		0x01	/* Function enable register 2 */
+#define PMC1		0x02	/* Power Management Ctrl 1 */
+#define PMC2		0x03	/* Power Management Ctrl 2 */
+#define PMC3		0x04	/* Power Management Ctrl 3 */
+#define WDTO		0x05	/* Watchdog timeout register */
+#define	WDCF		0x06	/* Watchdog config register */
+#define WDST		0x07	/* Watchdog status register */
+
+/* WDO Status */
+#define WDO_ENABLED	0x00	
+#define WDO_DISABLED	0x01	
+
+/* WDCF bitfields - which devices assert WDO */
+#define KBC_IRQ		0x01	/* Keyboard Controller */
+#define MSE_IRQ		0x02	/* Mouse */
+#define UART1_IRQ	0x03	/* Serial0 */
+#define UART2_IRQ	0x04	/* Serial1 */
+/* 5 -7 are reserved */
+
+static char banner[] __initdata = KERN_INFO PFX SC1200_MODULE_VER;
+static int timeout = 1;
+static int io = -1;
+static int io_len = 2;		/* for non plug and play */
+struct semaphore open_sem;
+static int expect_close = 0;
+spinlock_t sc1200wdt_lock;	/* io port access serialisation */
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+static int isapnp = 1;
+static struct pci_dev *wdt_dev;
+#endif
+
+MODULE_PARM(io, "i");
+MODULE_PARM_DESC(io, "io port");
+MODULE_PARM(timeout, "i");
+MODULE_PARM_DESC(timeout, "range is 0-255 minutes, default is 1");
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+MODULE_PARM(isapnp, "i");
+MODULE_PARM_DESC(isapnp, "When set to 0 driver ISA PnP support will be disabled");
+#endif
+
+
+/* Read from Data Register */
+static inline void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+{
+	spin_lock(&sc1200wdt_lock);
+	outb_p(index, PMIR);
+	*data = inb(PMDR);
+	spin_unlock(&sc1200wdt_lock);
+}
+
+
+/* Write to Data Register */
+static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
+{
+	spin_lock(&sc1200wdt_lock);
+	outb_p(index, PMIR);
+	outb(data, PMDR);
+	spin_unlock(&sc1200wdt_lock);
+}
+
+
+/* This returns the status of the WDO signal, inactive high.
+ * returns WDO_ENABLED or WDO_DISABLED
+ */
+static inline int sc1200wdt_status(void)
+{
+	unsigned char ret;
+
+	sc1200wdt_read_data(WDST, &ret);
+	return (ret & 0x01);		/* bits 1 - 7 are undefined */
+}
+
+
+static int sc1200wdt_open(struct inode *inode, struct file *file)
+{
+	unsigned char reg;
+
+	/* allow one at a time */
+	if (down_trylock(&open_sem))
+		return -EBUSY;
+
+#ifdef CONFIG_WATCHDOG_NOWAYOUT	
+	MOD_INC_USE_COUNT;
+#endif
+
+	if (timeout > MAX_TIMEOUT)
+		timeout = MAX_TIMEOUT;
+
+	sc1200wdt_read_data(WDCF, &reg);
+	/* assert WDO when any of the following interrupts are triggered too */
+	reg |= (KBC_IRQ | MSE_IRQ | UART1_IRQ | UART2_IRQ);
+	sc1200wdt_write_data(WDCF, reg);
+	/* set the timeout and get the ball rolling */
+	sc1200wdt_write_data(WDTO, timeout);
+	printk(KERN_INFO PFX "Watchdog enabled, timeout = %d min(s)", timeout);
+	
+	return 0;
+}
+
+
+static int sc1200wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+{
+	int new_timeout;
+	static struct watchdog_info ident = {
+		options:		WDIOF_SETTIMEOUT,
+		identity:		"PC87307/PC97307"
+	};
+
+	switch (cmd) {
+		default:
+			return -ENOTTY;	/* Keep Pavel Machek amused ;) */
+
+		case WDIOC_GETSUPPORT:
+			if (copy_to_user((struct watchdog_info *)arg, &ident, sizeof ident))
+				return -EFAULT;
+			return 0;
+
+		case WDIOC_GETSTATUS:
+			return put_user(sc1200wdt_status(), (int *)arg);
+	
+		case WDIOC_KEEPALIVE:
+			sc1200wdt_write_data(WDTO, timeout);
+			return 0;
+
+		case WDIOC_SETTIMEOUT:
+			if (get_user(new_timeout, (int *)arg))
+				return -EFAULT;
+
+			/* the API states this is given in secs */
+			new_timeout /= 60;
+			if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
+				return -EINVAL;
+
+			timeout = new_timeout;
+			sc1200wdt_write_data(WDTO, timeout);
+			/* fall through and return the new timeout */
+
+		case WDIOC_GETTIMEOUT:
+			return put_user(timeout * 60, (int *)arg);
+	}
+}
+
+
+static int sc1200wdt_release(struct inode *inode, struct file *file)
+{
+#ifndef CONFIG_WATCHDOG_NOWAYOUT
+	if (expect_close) {
+		sc1200wdt_write_data(WDTO, 0);
+		printk(KERN_INFO PFX "Watchdog disabled\n");
+	} else {
+		sc1200wdt_write_data(WDTO, timeout);
+		printk(KERN_CRIT PFX "Unexpected close!, timeout = %d min(s)\n", timeout);
+	}	
+#endif
+	up(&open_sem);
+
+	return 0;
+}
+
+
+static ssize_t sc1200wdt_write(struct file *file, const char *data, size_t len, loff_t *ppos)
+{
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+	
+	if (len) {
+#ifndef CONFIG_WATCHDOG_NOWAYOUT
+		size_t i;
+
+		expect_close = 0;
+
+		for (i = 0; i != len; i++)
+		{
+			if (data[i] == 'V')
+				expect_close = 1;
+		}
+#endif
+		sc1200wdt_write_data(WDTO, timeout);
+		return len;
+	}
+
+	return 0;
+}
+
+
+static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+{
+	if (code == SYS_DOWN || code == SYS_HALT)
+		sc1200wdt_write_data(WDTO, 0);
+
+	return NOTIFY_DONE;
+}
+
+
+static struct notifier_block sc1200wdt_notifier =
+{
+	notifier_call:	sc1200wdt_notify_sys
+};
+
+static struct file_operations sc1200wdt_fops =
+{
+	owner:		THIS_MODULE,
+	write:		sc1200wdt_write,
+	ioctl:		sc1200wdt_ioctl,
+	open:		sc1200wdt_open,
+	release:	sc1200wdt_release
+};
+
+static struct miscdevice sc1200wdt_miscdev =
+{
+	minor:		WATCHDOG_MINOR,
+	name:		"watchdog",
+	fops:		&sc1200wdt_fops
+};
+
+
+static int __init sc1200wdt_probe(void)
+{
+	/* The probe works by reading the PMC3 register's default value of 0x0e
+	 * there is one caveat, if the device disables the parallel port or any
+	 * of the UARTs we won't be able to detect it.
+	 * Nb. This could be done with accuracy by reading the SID registers, but
+	 * we don't have access to those io regions.
+	 */
+	
+	unsigned char reg;
+
+	sc1200wdt_read_data(PMC3, &reg);
+	reg &= 0x0f;				/* we don't want the UART busy bits */
+	return (reg == 0x0e) ? 0 : -ENODEV;
+}
+
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+
+static int __init sc1200wdt_isapnp_probe(void)
+{
+	int ret;
+
+	/* The WDT is logical device 8 on the main device */
+	wdt_dev = isapnp_find_dev(NULL, ISAPNP_VENDOR('N','S','C'), ISAPNP_FUNCTION(0x08), NULL);
+	if (!wdt_dev)
+		return -ENODEV;
+	
+	if (wdt_dev->prepare(wdt_dev) < 0) {
+		printk(KERN_ERR PFX "ISA PnP found device that could not be autoconfigured\n");
+		return -EAGAIN;
+	}
+
+	if (!(pci_resource_flags(wdt_dev, 0) & IORESOURCE_IO)) {
+		printk(KERN_ERR PFX "ISA PnP could not find io ports\n");
+		return -ENODEV;
+	}
+
+	ret = wdt_dev->activate(wdt_dev);
+	if (ret && (ret != -EBUSY))
+		return -ENOMEM;
+
+	/* io port resource overriding support? */
+	io = pci_resource_start(wdt_dev, 0);
+	io_len = pci_resource_len(wdt_dev, 0);
+
+	printk(KERN_DEBUG PFX "ISA PnP found device at io port %#x/%d\n", io, io_len);
+	return 0;
+}
+
+#endif /* CONFIG_ISAPNP */
+
+
+static int __init sc1200wdt_init(void)
+{
+	int ret;
+
+	printk(banner);
+
+	spin_lock_init(&sc1200wdt_lock);
+	sema_init(&open_sem, 1);
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+	if (isapnp) {
+		ret = sc1200wdt_isapnp_probe();
+		if (ret)
+			goto out_clean;
+	}
+#endif
+
+	if (io == -1) {
+		printk(KERN_ERR PFX "io parameter must be specified\n");
+		ret = -EINVAL;
+		goto out_clean;
+	}
+
+	if (!request_region(io, io_len, SC1200_MODULE_NAME)) {
+		printk(KERN_ERR PFX "Unable to register IO port %#x\n", io);
+		ret = -EBUSY;
+		goto out_pnp;
+	}
+
+	ret = sc1200wdt_probe();
+	if (ret)
+		goto out_io;
+
+	ret = register_reboot_notifier(&sc1200wdt_notifier);
+	if (ret) {
+		printk(KERN_ERR PFX "Unable to register reboot notifier err = %d\n", ret);
+		goto out_io;
+	}
+
+	ret = misc_register(&sc1200wdt_miscdev);
+	if (ret) {
+		printk(KERN_ERR PFX "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR);
+		goto out_rbt;
+	}
+
+	/* ret = 0 */
+
+out_clean:
+	return ret;
+
+out_rbt:
+	unregister_reboot_notifier(&sc1200wdt_notifier);
+
+out_io:
+	release_region(io, io_len);
+
+out_pnp:
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+	if (isapnp && wdt_dev)
+		wdt_dev->deactivate(wdt_dev);
+#endif
+	goto out_clean;
+}	
+
+
+static void __exit sc1200wdt_exit(void)
+{
+	misc_deregister(&sc1200wdt_miscdev);
+	unregister_reboot_notifier(&sc1200wdt_notifier);
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+	if(isapnp && wdt_dev)
+		wdt_dev->deactivate(wdt_dev);
+#endif
+
+	release_region(io, io_len);
+}
+
+
+#ifndef MODULE
+static int __init sc1200wdt_setup(char *str)
+{
+	int ints[4];
+
+	str = get_options (str, ARRAY_SIZE(ints), ints);
+
+	if (ints[0] > 0) {
+		io = ints[1];
+		if (ints[0] > 1)
+			timeout = ints[2];
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+		if (ints[0] > 2)
+			isapnp = ints[3];
+#endif
+	}
+
+	return 1;
+}
+
+__setup("sc1200wdt=", sc1200wdt_setup);
+#endif /* MODULE */
+
+
+module_init(sc1200wdt_init);
+module_exit(sc1200wdt_exit);
+
+MODULE_AUTHOR("Zwane Mwaikambo <zwane@commfireservices.com>");
+MODULE_DESCRIPTION("Driver for National Semiconductor PC87307/PC97307 watchdog component");
+MODULE_LICENSE("GPL");
+EXPORT_NO_SYMBOLS;
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sc520_wdt.c linux-2.5/drivers/char/sc520_wdt.c
--- linux-2.5.13/drivers/char/sc520_wdt.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/sc520_wdt.c	Sun Apr 14 22:02:59 2002
@@ -0,0 +1,381 @@
+/*
+ *	AMD Elan SC520 processor Watchdog Timer driver for Linux 2.4.x
+ *
+ *      Based on acquirewdt.c by Alan Cox,
+ *           and sbc60xxwdt.c by Jakob Oestergaard <jakob@ostenfeld.dk>
+ *     
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *	
+ *	The authors do NOT admit liability nor provide warranty for 
+ *	any of this software. This material is provided "AS-IS" in 
+ *      the hope that it may be useful for others.
+ *
+ *	(c) Copyright 2001    Scott Jennings <linuxdrivers@oro.net>
+ *           9/27 - 2001      [Initial release]
+ *	
+ *	Additional fixes Alan Cox
+ *	-	Fixed formatting
+ *	-	Removed debug printks
+ *	-	Fixed SMP built kernel deadlock
+ *	-	Switched to private locks not lock_kernel
+ *	-	Used ioremap/writew/readw
+ *	-	Added NOWAYOUT support
+ *
+ *  Theory of operation:
+ *  A Watchdog Timer (WDT) is a hardware circuit that can 
+ *  reset the computer system in case of a software fault.
+ *  You probably knew that already.
+ *
+ *  Usually a userspace daemon will notify the kernel WDT driver
+ *  via the /proc/watchdog special device file that userspace is
+ *  still alive, at regular intervals.  When such a notification
+ *  occurs, the driver will usually tell the hardware watchdog
+ *  that everything is in order, and that the watchdog should wait
+ *  for yet another little while to reset the system.
+ *  If userspace fails (RAM error, kernel bug, whatever), the
+ *  notifications cease to occur, and the hardware watchdog will
+ *  reset the system (causing a reboot) after the timeout occurs.
+ *
+ *  This WDT driver is different from most other Linux WDT
+ *  drivers in that the driver will ping the watchdog by itself,
+ *  because this particular WDT has a very short timeout (1.6
+ *  seconds) and it would be insane to count on any userspace
+ *  daemon always getting scheduled within that time frame.
+ *
+ *  This driver uses memory mapped IO, and spinlock.
+ */
+
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/timer.h>
+#include <linux/sched.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/slab.h>
+#include <linux/ioport.h>
+#include <linux/fcntl.h>
+#include <linux/smp_lock.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+
+/*
+ * The SC520 can timeout anywhere from 492us to 32.21s.
+ * If we reset the watchdog every ~250ms we should be safe.
+ */
+
+#define WDT_INTERVAL (HZ/4+1)
+
+/*
+ * We must not require too good response from the userspace daemon.
+ * Here we require the userspace daemon to send us a heartbeat
+ * char to /dev/watchdog every 30 seconds.
+ */
+
+#define WDT_HEARTBEAT (HZ * 30)
+
+/*
+ * AMD Elan SC520 timeout value is 492us times a power of 2 (0-7)
+ *
+ *   0: 492us    2: 1.01s    4: 4.03s   6: 16.22s
+ *   1: 503ms    3: 2.01s    5: 8.05s   7: 32.21s
+ */
+
+#define TIMEOUT_EXPONENT ( 1 << 3 )  /* 0x08 = 2.01s */
+
+/* #define MMCR_BASE_DEFAULT 0xfffef000 */
+#define MMCR_BASE_DEFAULT ((__u16 *)0xffffe)
+#define OFFS_WDTMRCTL ((unsigned int)0xcb0)
+#define WDT_ENB 0x8000		/* [15] Watchdog Timer Enable */
+#define WDT_WRST_ENB 0x4000	/* [14] Watchdog Timer Reset Enable */
+
+#define OUR_NAME "sc520_wdt"
+
+#define WRT_DOG(data) *wdtmrctl=data
+
+static __u16 *wdtmrctl;
+
+static void wdt_timer_ping(unsigned long);
+static struct timer_list timer;
+static unsigned long next_heartbeat;
+static unsigned long wdt_is_open;
+static int wdt_expect_close;
+
+static spinlock_t wdt_spinlock;
+/*
+ *	Whack the dog
+ */
+
+static void wdt_timer_ping(unsigned long data)
+{
+	/* If we got a heartbeat pulse within the WDT_US_INTERVAL
+	 * we agree to ping the WDT 
+	 */
+	if(time_before(jiffies, next_heartbeat)) 
+	{
+		/* Ping the WDT */
+		spin_lock(&wdt_spinlock);
+		writew(0xAAAA, wdtmrctl);
+		writew(0x5555, wdtmrctl);
+		spin_unlock(&wdt_spinlock);
+
+		/* Re-set the timer interval */
+		timer.expires = jiffies + WDT_INTERVAL;
+		add_timer(&timer);
+	} else {
+		printk(OUR_NAME ": Heartbeat lost! Will not ping the watchdog\n");
+	}
+}
+
+/* 
+ * Utility routines
+ */
+
+static void wdt_config(int writeval)
+{
+	__u16 dummy;
+	unsigned long flags;
+
+	/* buy some time (ping) */
+	spin_lock_irqsave(&wdt_spinlock, flags);
+	dummy=readw(wdtmrctl);  /* ensure write synchronization */
+	writew(0xAAAA, wdtmrctl);
+	writew(0x5555, wdtmrctl);
+	/* make WDT configuration register writable one time */
+	writew(0x3333, wdtmrctl);
+	writew(0xCCCC, wdtmrctl);
+	/* write WDT configuration register */
+	writew(writeval, wdtmrctl);
+	spin_unlock_irqrestore(&wdt_spinlock, flags);
+}
+
+static void wdt_startup(void)
+{
+	next_heartbeat = jiffies + WDT_HEARTBEAT;
+
+	/* Start the timer */
+	timer.expires = jiffies + WDT_INTERVAL;	
+	add_timer(&timer);
+
+	wdt_config(WDT_ENB | WDT_WRST_ENB | TIMEOUT_EXPONENT);
+	printk(OUR_NAME ": Watchdog timer is now enabled.\n");  
+}
+
+static void wdt_turnoff(void)
+{
+#ifndef CONFIG_WATCHDOG_NOWAYOUT
+	/* Stop the timer */
+	del_timer(&timer);
+	wdt_config(0);
+	printk(OUR_NAME ": Watchdog timer is now disabled...\n");
+#endif
+}
+
+
+/*
+ * /dev/watchdog handling
+ */
+
+static ssize_t fop_write(struct file * file, const char * buf, size_t count, loff_t * ppos)
+{
+	/* We can't seek */
+	if(ppos != &file->f_pos)
+		return -ESPIPE;
+
+	/* See if we got the magic character */
+	if(count) 
+	{
+		size_t ofs;
+
+		/* note: just in case someone wrote the magic character
+		 * five months ago... */
+		wdt_expect_close = 0;
+
+		/* now scan */
+		for(ofs = 0; ofs != count; ofs++) 
+			if(buf[ofs] == 'V')
+				wdt_expect_close = 1;
+
+		/* Well, anyhow someone wrote to us, we should return that favour */
+		next_heartbeat = jiffies + WDT_HEARTBEAT;
+		return 1;
+	}
+	return 0;
+}
+
+static int fop_open(struct inode * inode, struct file * file)
+{
+	switch(minor(inode->i_rdev)) 
+	{
+		case WATCHDOG_MINOR:
+			/* Just in case we're already talking to someone... */
+			if(test_and_set_bit(0, &wdt_is_open))
+				return -EBUSY;
+			/* Good, fire up the show */
+			wdt_startup();
+#ifdef CONFIG_WATCHDOG_NOWAYOUT
+			MOD_INC_USE_COUNT;
+#endif	
+			return 0;
+		default:
+			return -ENODEV;
+	}
+}
+
+static int fop_close(struct inode * inode, struct file * file)
+{
+	if(minor(inode->i_rdev) == WATCHDOG_MINOR) 
+	{
+		if(wdt_expect_close)
+			wdt_turnoff();
+		else {
+			del_timer(&timer);
+			printk(OUR_NAME ": device file closed unexpectedly. Will not stop the WDT!\n");
+		}
+	}
+	clear_bit(0, &wdt_is_open);
+	return 0;
+}
+
+static long long fop_llseek(struct file *file, long long offset, int origin)
+{
+	return -ESPIPE;
+}
+
+static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+	unsigned long arg)
+{
+	static struct watchdog_info ident=
+	{
+		0,
+		1,
+		"SC520"
+	};
+	
+	switch(cmd)
+	{
+		default:
+			return -ENOIOCTLCMD;
+		case WDIOC_GETSUPPORT:
+			return copy_to_user((struct watchdog_info *)arg, &ident, sizeof(ident))?-EFAULT:0;
+		case WDIOC_KEEPALIVE:
+			next_heartbeat = jiffies + WDT_HEARTBEAT;
+			return 0;
+	}
+}
+
+static struct file_operations wdt_fops = {
+	owner:		THIS_MODULE,
+	llseek:		fop_llseek,
+	write:		fop_write,
+	open:		fop_open,
+	release:	fop_close,
+	ioctl:		fop_ioctl
+};
+
+static struct miscdevice wdt_miscdev = {
+	WATCHDOG_MINOR,
+	"watchdog",
+	&wdt_fops
+};
+
+/*
+ *	Notifier for system down
+ */
+
+static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
+	void *unused)
+{
+	if(code==SYS_DOWN || code==SYS_HALT) 
+		wdt_turnoff();
+	return NOTIFY_DONE;
+}
+ 
+/*
+ *	The WDT needs to learn about soft shutdowns in order to
+ *	turn the timebomb registers off. 
+ */
+ 
+static struct notifier_block wdt_notifier=
+{
+	wdt_notify_sys,
+	0,
+	0
+};
+
+static void __exit sc520_wdt_unload(void)
+{
+	wdt_turnoff();
+
+	/* Deregister */
+	misc_deregister(&wdt_miscdev);
+	iounmap(wdtmrctl);
+	unregister_reboot_notifier(&wdt_notifier);
+}
+
+static int __init sc520_wdt_init(void)
+{
+	int rc = -EBUSY;
+	unsigned long cbar;
+
+	spin_lock_init(&wdt_spinlock);
+
+	init_timer(&timer);
+	timer.function = wdt_timer_ping;
+	timer.data = 0;
+
+	rc = misc_register(&wdt_miscdev);
+	if (rc)
+		goto err_out_region2;
+
+	rc = register_reboot_notifier(&wdt_notifier);
+	if (rc)
+		goto err_out_miscdev;
+
+	/* get the Base Address Register */
+	cbar = inl_p(0xfffc);
+	printk(OUR_NAME ": CBAR: 0x%08lx\n", cbar);
+	/* check if MMCR aliasing bit is set */
+	if (cbar & 0x80000000) {
+		printk(OUR_NAME ": MMCR Aliasing enabled.\n");
+		wdtmrctl = (__u16 *)(cbar & 0x3fffffff);
+	} else {
+		printk(OUR_NAME "!!! WARNING !!!\n"
+		  "\t MMCR Aliasing found NOT enabled!\n"
+		  "\t Using default value of: %p\n"
+		  "\t This has not been tested!\n"
+		  "\t Please email Scott Jennings <smj@oro.net>\n"
+		  "\t  and Bill Jennings <bj@oro.net> if it works!\n"
+		  , MMCR_BASE_DEFAULT
+		  );
+	  wdtmrctl = MMCR_BASE_DEFAULT;
+	}
+
+	wdtmrctl = (__u16 *)((char *)wdtmrctl + OFFS_WDTMRCTL);
+	wdtmrctl = ioremap((unsigned long)wdtmrctl, 2);
+	printk(KERN_INFO OUR_NAME ": WDT driver for SC520 initialised.\n");
+
+	return 0;
+
+err_out_miscdev:
+	misc_deregister(&wdt_miscdev);
+err_out_region2:
+	return rc;
+}
+
+module_init(sc520_wdt_init);
+module_exit(sc520_wdt_unload);
+
+MODULE_AUTHOR("Scott and Bill Jennings");
+MODULE_DESCRIPTION("Driver for watchdog timer in AMD \"Elan\" SC520 uProcessor");
+MODULE_LICENSE("GPL");
+EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/selection.c linux-2.5/drivers/char/selection.c
--- linux-2.5.13/drivers/char/selection.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/selection.c	Mon Feb 25 18:54:26 2002
@@ -22,7 +22,6 @@
 
 #include <linux/vt_kern.h>
 #include <linux/consolemap.h>
-#include <linux/console_struct.h>
 #include <linux/selection.h>
 
 #ifndef MIN
@@ -32,8 +31,6 @@
 /* Don't take this from <ctype.h>: 011-015 on the screen aren't spaces */
 #define isspace(c)	((c) == ' ')
 
-extern void poke_blanked_console(void);
-
 /* Variables for selection control. */
 /* Use a dynamic buffer, instead of static (Dec 1994) */
        int sel_cons;		/* must not be disallocated */
@@ -48,19 +45,31 @@
 /* set reverse video on characters s-e of console with selection. */
 inline static void
 highlight(const int s, const int e) {
-	invert_screen(sel_cons, s, e-s+2, 1);
+	invert_screen(vt_cons->vc_cons[sel_cons], s, e-s+2, 1);
 }
 
 /* use complementary color to show the pointer */
 inline static void
 highlight_pointer(const int where) {
-	complement_pos(sel_cons, where);
+	complement_pos(vt_cons->vc_cons[sel_cons], where);
+}
+
+u16 screen_glyph(struct vc_data *vc, int offset)
+{
+        u16 w = scr_readw(screenpos(vc, offset, 1));
+	u16 c = w & 0xff;
+
+        if (w & vc->vc_hi_font_mask)
+                c |= 0x100;
+        return c;
 }
 
 static unsigned char
 sel_pos(int n)
 {
-	return inverse_translate(vc_cons[sel_cons].d, screen_glyph(sel_cons, n));
+	struct vc_data *vc = vt_cons->vc_cons[sel_cons];
+
+	return inverse_translate(vc, screen_glyph(vc, n));
 }
 
 /* remove the current selection highlight, if any,
@@ -114,13 +123,13 @@
 /* set the current selection. Invoked by ioctl() or by kernel code. */
 int set_selection(const unsigned long arg, struct tty_struct *tty, int user)
 {
+	struct vc_data *vc = vt_cons->vc_cons[fg_console];
 	int sel_mode, new_sel_start, new_sel_end, spc;
 	char *bp, *obp;
 	int i, ps, pe;
-	unsigned int currcons = fg_console;
 
 	unblank_screen();
-	poke_blanked_console();
+	poke_blanked_console(vc->display_fg);
 
 	{ unsigned short *args, xs, ys, xe, ye;
 
@@ -141,12 +150,12 @@
 		  sel_mode = *args;
 	  }
 	  xs--; ys--; xe--; ye--;
-	  xs = limit(xs, video_num_columns - 1);
-	  ys = limit(ys, video_num_lines - 1);
-	  xe = limit(xe, video_num_columns - 1);
-	  ye = limit(ye, video_num_lines - 1);
-	  ps = ys * video_size_row + (xs << 1);
-	  pe = ye * video_size_row + (xe << 1);
+	  xs = limit(xs, vc->vc_cols - 1);
+	  ys = limit(ys, vc->vc_rows - 1);
+	  xe = limit(xe, vc->vc_cols - 1);
+	  ye = limit(ye, vc->vc_rows - 1);
+	  ps = ys * vc->vc_size_row + (xs << 1);
+	  pe = ye * vc->vc_size_row + (xe << 1);
 
 	  if (sel_mode == 4) {
 	      /* useful for screendump without selection highlights */
@@ -154,7 +163,7 @@
 	      return 0;
 	  }
 
-	  if (mouse_reporting() && (sel_mode & 16)) {
+	  if (mouse_reporting(vc) && (sel_mode & 16)) {
 	      mouse_report(tty, sel_mode & 15, xs, ys);
 	      return 0;
 	  }
@@ -186,7 +195,7 @@
 				    (!spc && !inword(sel_pos(ps))))
 					break;
 				new_sel_start = ps;
-				if (!(ps % video_size_row))
+				if (!(ps % vc->vc_size_row))
 					break;
 			}
 			spc = isspace(sel_pos(pe));
@@ -196,14 +205,14 @@
 				    (!spc && !inword(sel_pos(pe))))
 					break;
 				new_sel_end = pe;
-				if (!((pe + 2) % video_size_row))
+				if (!((pe + 2) % vc->vc_size_row))
 					break;
 			}
 			break;
 		case 2:	/* line-by-line selection */
-			new_sel_start = ps - ps % video_size_row;
-			new_sel_end = pe + video_size_row
-				    - pe % video_size_row - 2;
+			new_sel_start = ps - ps % vc->vc_size_row;
+			new_sel_end = pe + vc->vc_size_row 
+				    - pe % vc->vc_size_row - 2;
 			break;
 		case 3:
 			highlight_pointer(pe);
@@ -217,11 +226,11 @@
 
 	/* select to end of line if on trailing space */
 	if (new_sel_end > new_sel_start &&
-		!atedge(new_sel_end, video_size_row) &&
+		!atedge(new_sel_end, vc->vc_size_row) &&
 		isspace(sel_pos(new_sel_end))) {
 		for (pe = new_sel_end + 2; ; pe += 2)
 			if (!isspace(sel_pos(pe)) ||
-			    atedge(pe, video_size_row))
+			    atedge(pe, vc->vc_size_row))
 				break;
 		if (isspace(sel_pos(pe)))
 			new_sel_end = pe;
@@ -268,7 +277,7 @@
 		*bp = sel_pos(i);
 		if (!isspace(*bp++))
 			obp = bp;
-		if (! ((i + 2) % video_size_row)) {
+		if (! ((i + 2) % vc->vc_size_row)) {
 			/* strip trailing blanks from line and add newline,
 			   unless non-space at end of line. */
 			if (obp != bp) {
@@ -288,12 +297,12 @@
  */
 int paste_selection(struct tty_struct *tty)
 {
-	struct vt_struct *vt = (struct vt_struct *) tty->driver_data;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
 	int	pasted = 0, count;
 	DECLARE_WAITQUEUE(wait, current);
 
-	poke_blanked_console();
-	add_wait_queue(&vt->paste_wait, &wait);
+	poke_blanked_console(vc->display_fg);
+	add_wait_queue(&vc->paste_wait, &wait);
 	while (sel_buffer && sel_buffer_lth > pasted) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		if (test_bit(TTY_THROTTLED, &tty->flags)) {
@@ -305,7 +314,7 @@
 		tty->ldisc.receive_buf(tty, sel_buffer + pasted, 0, count);
 		pasted += count;
 	}
-	remove_wait_queue(&vt->paste_wait, &wait);
+	remove_wait_queue(&vc->paste_wait, &wait);
 	current->state = TASK_RUNNING;
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial.c linux-2.5/drivers/char/serial.c
--- linux-2.5.13/drivers/char/serial.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/char/serial.c	Fri May  3 03:49:06 2002
@@ -57,6 +57,11 @@
  * 10/00: add in optional software flow control for serial console.
  *	  Kanoj Sarcar <kanoj@sgi.com>  (Modified by Theodore Ts'o)
  *
+ * 02/02: Fix for AMD Elan bug in transmit irq routine, by
+ *        Christer Weinigel <wingel@hog.ctrl-c.liu.se>,
+ *        Robert Schwebel <robert@schwebel.de>,
+ *        Juergen Beisert <jbeisert@eurodsn.de>,
+ *        Theodore Ts'o <tytso@mit.edu>
  */
 
 static char *serial_version = "5.05c";
@@ -193,6 +198,7 @@
 #include <linux/ioport.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/spinlock.h>
 #if (LINUX_VERSION_CODE >= 131343)
 #include <linux/init.h>
 #endif
@@ -231,8 +237,8 @@
 #include <asm/irq.h>
 #include <asm/bitops.h>
 
-#ifdef CONFIG_MAC_SERIAL
-#define SERIAL_DEV_OFFSET	2
+#if defined(CONFIG_MAC_SERIAL)
+#define SERIAL_DEV_OFFSET	((_machine == _MACH_prep || _machine == _MACH_chrp) ? 0 : 2)
 #else
 #define SERIAL_DEV_OFFSET	0
 #endif
@@ -321,11 +327,12 @@
 MODULE_PARM_DESC(force_rsa, "Force I/O ports for RSA");
 #endif /* CONFIG_SERIAL_RSA  */
 
-static struct serial_state rs_table[RS_TABLE_SIZE] = {
+struct serial_state rs_table[RS_TABLE_SIZE] = {
 	SERIAL_PORT_DFNS	/* Defined in serial.h */
 };
 
 #define NR_PORTS	(sizeof(rs_table)/sizeof(struct serial_state))
+int serial_nr_ports = NR_PORTS;
 
 #if (defined(ENABLE_SERIAL_PCI) || defined(ENABLE_SERIAL_PNP))
 #define NR_PCI_BOARDS	8
@@ -645,7 +652,7 @@
 		if (break_pressed && info->line == sercons.index) {
 			if (ch != 0 &&
 			    time_before(jiffies, break_pressed + HZ*5)) {
-				handle_sysrq(ch, regs, NULL, NULL);
+				handle_sysrq(ch, regs, NULL);
 				break_pressed = 0;
 				goto ignore_char;
 			}
@@ -801,7 +808,7 @@
  */
 static void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
 {
-	int status;
+	int status, iir;
 	struct async_struct * info;
 	int pass_counter = 0;
 	struct async_struct *end_mark = 0;
@@ -826,7 +833,7 @@
 
 	do {
 		if (!info->tty ||
-		    (serial_in(info, UART_IIR) & UART_IIR_NO_INT)) {
+		    ((iir=serial_in(info, UART_IIR)) & UART_IIR_NO_INT)) {
 			if (!end_mark)
 				end_mark = info;
 			goto next;
@@ -845,7 +852,9 @@
 		if (status & UART_LSR_DR)
 			receive_chars(info, &status, regs);
 		check_modem_status(info);
-		if (status & UART_LSR_THRE)
+		if ((status & UART_LSR_THRE) ||
+			/* for buggy ELAN processors */
+			((iir & UART_IIR_ID) == UART_IIR_THRI))
 			transmit_chars(info, 0);
 
 	next:
@@ -879,7 +888,7 @@
  */
 static void rs_interrupt_single(int irq, void *dev_id, struct pt_regs * regs)
 {
-	int status;
+	int status, iir;
 	int pass_counter = 0;
 	struct async_struct * info;
 #ifdef CONFIG_SERIAL_MULTIPORT	
@@ -901,6 +910,7 @@
 		first_multi = inb(multi->port_monitor);
 #endif
 
+	iir = serial_in(info, UART_IIR);
 	do {
 		status = serial_inp(info, UART_LSR);
 #ifdef SERIAL_DEBUG_INTR
@@ -909,18 +919,21 @@
 		if (status & UART_LSR_DR)
 			receive_chars(info, &status, regs);
 		check_modem_status(info);
-		if (status & UART_LSR_THRE)
+		if ((status & UART_LSR_THRE) ||
+		    /* For buggy ELAN processors */
+		    ((iir & UART_IIR_ID) == UART_IIR_THRI))
 			transmit_chars(info, 0);
 		if (pass_counter++ > RS_ISR_PASS_LIMIT) {
-#if 0
+#if SERIAL_DEBUG_INTR
 			printk("rs_single loop break.\n");
 #endif
 			break;
 		}
+		iir = serial_in(info, UART_IIR);
 #ifdef SERIAL_DEBUG_INTR
-		printk("IIR = %x...", serial_in(info, UART_IIR));
+		printk("IIR = %x...", iir);
 #endif
-	} while (!(serial_in(info, UART_IIR) & UART_IIR_NO_INT));
+	} while ((iir & UART_IIR_NO_INT) == 0);
 	info->last_active = jiffies;
 #ifdef CONFIG_SERIAL_MULTIPORT	
 	if (multi->port_monitor)
@@ -1210,7 +1223,7 @@
 	if (!page)
 		return -ENOMEM;
 
-	save_flags(flags); cli();
+	spin_lock_irqsave( &info->irq_spinlock, flags);
 
 	if (info->flags & ASYNC_INITIALIZED) {
 		free_page(page);
@@ -1448,11 +1461,11 @@
 	change_speed(info, 0);
 
 	info->flags |= ASYNC_INITIALIZED;
-	restore_flags(flags);
+	spin_unlock_irqrestore( &info->irq_spinlock, flags);
 	return 0;
 	
 errout:
-	restore_flags(flags);
+	spin_unlock_irqrestore( &info->irq_spinlock, flags);
 	return retval;
 }
 
@@ -1476,7 +1489,7 @@
 	       state->irq);
 #endif
 	
-	save_flags(flags); cli(); /* Disable interrupts */
+	spin_lock_irqsave( &info->irq_spinlock, flags);
 
 	/*
 	 * clear delta_msr_wait queue to avoid mem leaks: we may free the irq
@@ -1484,41 +1497,6 @@
 	 */
 	wake_up_interruptible(&info->delta_msr_wait);
 	
-	/*
-	 * First unlink the serial port from the IRQ chain...
-	 */
-	if (info->next_port)
-		info->next_port->prev_port = info->prev_port;
-	if (info->prev_port)
-		info->prev_port->next_port = info->next_port;
-	else
-		IRQ_ports[state->irq] = info->next_port;
-	figure_IRQ_timeout(state->irq);
-	
-	/*
-	 * Free the IRQ, if necessary
-	 */
-	if (state->irq && (!IRQ_ports[state->irq] ||
-			  !IRQ_ports[state->irq]->next_port)) {
-		if (IRQ_ports[state->irq]) {
-			free_irq(state->irq, &IRQ_ports[state->irq]);
-			retval = request_irq(state->irq, rs_interrupt_single,
-					     SA_SHIRQ, "serial",
-					     &IRQ_ports[state->irq]);
-			
-			if (retval)
-				printk("serial shutdown: request_irq: error %d"
-				       "  Couldn't reacquire IRQ.\n", retval);
-		} else
-			free_irq(state->irq, &IRQ_ports[state->irq]);
-	}
-
-	if (info->xmit.buf) {
-		unsigned long pg = (unsigned long) info->xmit.buf;
-		info->xmit.buf = 0;
-		free_page(pg);
-	}
-
 	info->IER = 0;
 	serial_outp(info, UART_IER, 0x00);	/* disable all intrs */
 #ifdef CONFIG_SERIAL_MANY_PORTS
@@ -1575,7 +1553,43 @@
 		serial_outp(info, UART_IER, UART_IERX_SLEEP);
 	}
 	info->flags &= ~ASYNC_INITIALIZED;
-	restore_flags(flags);
+
+	/*
+	 * First unlink the serial port from the IRQ chain...
+	 */
+	if (info->next_port)
+		info->next_port->prev_port = info->prev_port;
+	if (info->prev_port)
+		info->prev_port->next_port = info->next_port;
+	else
+		IRQ_ports[state->irq] = info->next_port;
+	figure_IRQ_timeout(state->irq);
+	
+	/*
+	 * Free the IRQ, if necessary
+	 */
+	if (state->irq && (!IRQ_ports[state->irq] ||
+			  !IRQ_ports[state->irq]->next_port)) {
+		if (IRQ_ports[state->irq]) {
+			free_irq(state->irq, &IRQ_ports[state->irq]);
+			retval = request_irq(state->irq, rs_interrupt_single,
+					     SA_SHIRQ, "serial",
+					     &IRQ_ports[state->irq]);
+			
+			if (retval)
+				printk("serial shutdown: request_irq: error %d"
+				       "  Couldn't reacquire IRQ.\n", retval);
+		} else
+			free_irq(state->irq, &IRQ_ports[state->irq]);
+	}
+
+	if (info->xmit.buf) {
+		unsigned long pg = (unsigned long) info->xmit.buf;
+		info->xmit.buf = 0;
+		free_page(pg);
+	}
+
+	spin_unlock_irqrestore( &info->irq_spinlock, flags);
 }
 
 #if (LINUX_VERSION_CODE < 131394) /* Linux 2.1.66 */
@@ -2186,11 +2200,15 @@
 	if ((state->type != PORT_UNKNOWN) && state->port) {
 #ifdef CONFIG_SERIAL_RSA
 		if (state->type == PORT_RSA)
-			request_region(state->port + UART_RSA_BASE,
-				       16, "serial_rsa(set)");
+			{
+			if (!request_region(state->port + UART_RSA_BASE,
+				       16, "serial_rsa(set)"))
+				return -EIO;
+			}
 		else
 #endif
-			request_region(state->port,8,"serial(set)");
+			if (!request_region(state->port,8,"serial(set)"))
+				return -EIO;
 	}
 
 	
@@ -3119,6 +3137,7 @@
 	info->flags = sstate->flags;
 	info->xmit_fifo_size = sstate->xmit_fifo_size;
 	info->state = sstate;
+	spin_lock_init(&info->irq_spinlock);
 	info->line = line;
 	info->iomem_base = sstate->iomem_base;
 	info->iomem_reg_shift = sstate->iomem_reg_shift;
@@ -3149,6 +3168,10 @@
  * enables interrupts for a serial port, linking in its async structure into
  * the IRQ chain.   It also performs the serial-specific
  * initialization for the tty structure.
+ *
+ * Note that on failure, we don't decrement the module use count - the tty
+ * later will call rs_close, which will decrement it for us as long as
+ * tty->driver_data is set non-NULL. --rmk
  */
 static int rs_open(struct tty_struct *tty, struct file * filp)
 {
@@ -3169,10 +3192,8 @@
 	}
 	tty->driver_data = info;
 	info->tty = tty;
-	if (serial_paranoia_check(info, tty->device, "rs_open")) {
-		MOD_DEC_USE_COUNT;		
+	if (serial_paranoia_check(info, tty->device, "rs_open"))
 		return -ENODEV;
-	}
 
 #ifdef SERIAL_DEBUG_OPEN
 	printk("rs_open %s%d, count = %d\n", tty->driver.name, info->line,
@@ -3187,10 +3208,8 @@
 	 */
 	if (!tmp_buf) {
 		page = get_zeroed_page(GFP_KERNEL);
-		if (!page) {
-			MOD_DEC_USE_COUNT;
+		if (!page)
 			return -ENOMEM;
-		}
 		if (tmp_buf)
 			free_page(page);
 		else
@@ -3204,7 +3223,6 @@
 	    (info->flags & ASYNC_CLOSING)) {
 		if (info->flags & ASYNC_CLOSING)
 			interruptible_sleep_on(&info->close_wait);
-		MOD_DEC_USE_COUNT;
 #ifdef SERIAL_DO_RESTART
 		return ((info->flags & ASYNC_HUP_NOTIFY) ?
 			-EAGAIN : -ERESTARTSYS);
@@ -3217,10 +3235,8 @@
 	 * Start up serial port
 	 */
 	retval = startup(info);
-	if (retval) {
-		MOD_DEC_USE_COUNT;
+	if (retval)
 		return retval;
-	}
 
 	retval = block_til_ready(tty, filp, info);
 	if (retval) {
@@ -3228,7 +3244,6 @@
 		printk("rs_open returning after block_til_ready with %d\n",
 		       retval);
 #endif
-		MOD_DEC_USE_COUNT;
 		return retval;
 	}
 
@@ -3267,14 +3282,17 @@
 	int	ret;
 	unsigned long flags;
 
+	/*
+	 * Return zero characters for ports not claimed by driver.
+	 */
+	if (state->type == PORT_UNKNOWN) {
+		return 0;	/* ignore unused ports */
+	}
+
 	ret = sprintf(buf, "%d: uart:%s port:%lX irq:%d",
 		      state->line, uart_config[state->type].name, 
-		      state->port, state->irq);
-
-	if (!state->port || (state->type == PORT_UNKNOWN)) {
-		ret += sprintf(buf+ret, "\n");
-		return ret;
-	}
+		      (state->port ? state->port : (long)state->iomem_base),
+		      state->irq);
 
 	/*
 	 * Figure out the current RS-232 lines
@@ -3663,6 +3681,7 @@
 	info->io_type = state->io_type;
 	info->iomem_base = state->iomem_base;
 	info->iomem_reg_shift = state->iomem_reg_shift;
+	info->irq_spinlock= (spinlock_t) SPIN_LOCK_UNLOCKED;
 
 	save_flags(flags); cli();
 	
@@ -3915,7 +3934,14 @@
 			case 6: /* BAR 4*/
 			case 7: base_idx=idx-2; /* BAR 5*/
 		}
-
+ 
+	/* AFAVLAB uses a different mixture of BARs and offsets */
+	/* Not that ugly ;) -- HW */ 
+	if (dev->vendor == PCI_VENDOR_ID_AFAVLAB && idx >= 4) {
+		base_idx = 4;
+		offset = (idx - 4) * 8;
+	}
+ 
 	/* Some Titan cards are also a little weird */
 	if (dev->vendor == PCI_VENDOR_ID_TITAN &&
 	    (dev->device == PCI_DEVICE_ID_TITAN_400L ||
@@ -4101,12 +4127,14 @@
  * interface chip and different configuration methods:
  *     - 10x cards have control registers in IO and/or memory space;
  *     - 20x cards have control registers in standard PCI configuration space.
+ *
+ * SIIG initialization functions exported for use by parport_serial.c module.
  */
 
 #define PCI_DEVICE_ID_SIIG_1S_10x (PCI_DEVICE_ID_SIIG_1S_10x_550 & 0xfffc)
 #define PCI_DEVICE_ID_SIIG_2S_10x (PCI_DEVICE_ID_SIIG_2S_10x_550 & 0xfff8)
 
-static int __devinit
+int __devinit
 pci_siig10x_fn(struct pci_dev *dev, struct pci_board *board, int enable)
 {
        u16 data, *p;
@@ -4131,11 +4159,12 @@
        iounmap(p);
        return 0;
 }
+EXPORT_SYMBOL(pci_siig10x_fn);
 
 #define PCI_DEVICE_ID_SIIG_2S_20x (PCI_DEVICE_ID_SIIG_2S_20x_550 & 0xfffc)
 #define PCI_DEVICE_ID_SIIG_2S1P_20x (PCI_DEVICE_ID_SIIG_2S1P_20x_550 & 0xfffc)
 
-static int __devinit
+int __devinit
 pci_siig20x_fn(struct pci_dev *dev, struct pci_board *board, int enable)
 {
        u8 data;
@@ -4154,6 +4183,7 @@
        }
        return 0;
 }
+EXPORT_SYMBOL(pci_siig20x_fn);
 
 /* Added for EKF Intel i960 serial boards */
 static int __devinit
@@ -4262,8 +4292,10 @@
 
 	pbn_b0_bt_1_115200,
 	pbn_b0_bt_2_115200,
+	pbn_b0_bt_8_115200,
 	pbn_b0_bt_1_460800,
 	pbn_b0_bt_2_460800,
+	pbn_b0_bt_4_460800,
 
 	pbn_b1_1_115200,
 	pbn_b1_2_115200,
@@ -4340,8 +4372,10 @@
 
 	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 115200 }, /* pbn_b0_bt_1_115200 */
 	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 }, /* pbn_b0_bt_2_115200 */
+	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 8, 115200 }, /* pbn_b0_bt_8_115200 */
 	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 1, 460800 }, /* pbn_b0_bt_1_460800 */
 	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 460800 }, /* pbn_b0_bt_2_460800 */
+	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 4, 460800 }, /* pbn_b0_bt_4_460800 */
 
 	{ SPCI_FL_BASE1, 1, 115200 },		/* pbn_b1_1_115200 */
 	{ SPCI_FL_BASE1, 2, 115200 },		/* pbn_b1_2_115200 */
@@ -4467,6 +4501,12 @@
 	return 1;
 }
 
+static inline int serial_is_redundant(const struct pci_board *board)
+{
+	return !((board->num_ports > 1) || (board->base_baud != 115200) ||
+		 (board->init_fn) || (board->first_uart_offset));
+}
+
 static int __devinit serial_init_one(struct pci_dev *dev,
 				     const struct pci_device_id *ent)
 {
@@ -4481,7 +4521,8 @@
 	if (ent->driver_data == pbn_default &&
 	    serial_pci_guess_board(dev, board))
 		return -ENODEV;
-	else if (serial_pci_guess_board(dev, &tmp) == 0) {
+	else if ((serial_pci_guess_board(dev, &tmp) == 0) &&
+		 (serial_is_redundant(board))) {
 		printk(KERN_INFO "Redundant entry in serial pci_table.  "
 		       "Please send the output of\n"
 		       "lspci -vv, this message (%04x,%04x,%04x,%04x)\n"
@@ -4724,15 +4765,6 @@
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_10x_850,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig10x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig10x_1 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig10x_1 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig10x_1 },
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_550,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig10x_2 },
@@ -4742,15 +4774,6 @@
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_10x_850,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig10x_2 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig10x_2 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig10x_2 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig10x_2 },
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_10x_550,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig10x_4 },
@@ -4769,24 +4792,6 @@
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S_20x_850,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig20x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_0 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_0 },
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_550,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig20x_2 },
@@ -4796,15 +4801,6 @@
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S_20x_850,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig20x_2 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_2 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_2 },
-	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
-		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-		pbn_siig20x_2 },
 	{	PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_4S_20x_550,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_siig20x_4 },
@@ -4849,6 +4845,12 @@
 	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_QUAD_B,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b0_bt_2_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_A,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_460800 },
+	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_OCTO_B,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_4_460800 },
 	{	PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_SSERIAL,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b0_bt_1_115200 },
@@ -4861,6 +4863,11 @@
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		pbn_b2_bt_2_115200 },
 
+	/* AFAVLAB serial card, from Harald Welte <laforge@gnumonks.org> */
+	{	PCI_VENDOR_ID_AFAVLAB, PCI_DEVICE_ID_AFAVLAB_P028,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b0_bt_8_115200 },
+		
 	/* EKF addition for i960 Boards form EKF with serial port */
 	{	PCI_VENDOR_ID_INTEL, 0x1960,
 		0xE4BF, PCI_ANY_ID, 0, 0,
@@ -5413,6 +5420,7 @@
 #endif
 	serial_driver.major = TTY_MAJOR;
 	serial_driver.minor_start = 64 + SERIAL_DEV_OFFSET;
+	serial_driver.name_base = SERIAL_DEV_OFFSET;
 	serial_driver.num = NR_PORTS;
 	serial_driver.type = TTY_DRIVER_TYPE_SERIAL;
 	serial_driver.subtype = SERIAL_TYPE_NORMAL;
@@ -5424,7 +5432,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
@@ -5638,6 +5648,7 @@
 		info->io_type = req->io_type;
 		info->iomem_base = req->iomem_base;
 		info->iomem_reg_shift = req->iomem_reg_shift;
+		info->irq_spinlock= (spinlock_t) SPIN_LOCK_UNLOCKED;
 	}
 	autoconfig(state);
 	if (state->type == PORT_UNKNOWN) {
@@ -5945,6 +5956,7 @@
 	info->io_type = state->io_type;
 	info->iomem_base = state->iomem_base;
 	info->iomem_reg_shift = state->iomem_reg_shift;
+	info->irq_spinlock= (spinlock_t) SPIN_LOCK_UNLOCKED;
 	quot = state->baud_base / baud;
 	cval = cflag & (CSIZE | CSTOPB);
 #if defined(__powerpc__) || defined(__alpha__)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial167.c linux-2.5/drivers/char/serial167.c
--- linux-2.5.13/drivers/char/serial167.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/serial167.c	Mon Apr 15 02:54:27 2002
@@ -102,6 +102,7 @@
 DECLARE_TASK_QUEUE(tq_cyclades);
 
 struct tty_driver cy_serial_driver, cy_callout_driver;
+static struct console sercons;
 extern int serial_console;
 static struct cyclades_port *serial_console_info = NULL;
 static unsigned int serial_console_cflag = 0;
@@ -1261,7 +1262,7 @@
 			    break;
 		    }
 
-		    cli();
+		    save_flags(flags); cli();		
 		    c = MIN(c, MIN(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
 				   SERIAL_XMIT_SIZE - info->xmit_head));
 		    memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c);
@@ -1276,7 +1277,7 @@
 	    up(&tmp_buf_sem);
     } else {
 	    while (1) {
-		    cli();
+		    save_flags(flags); cli();		
 		    c = MIN(count, MIN(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
 				       SERIAL_XMIT_SIZE - info->xmit_head));
 		    if (c <= 0) {
@@ -1376,7 +1377,7 @@
 #ifdef SERIAL_DEBUG_THROTTLE
   char buf[64];
 	
-    printk("throttle %s: %d....\n", _tty_name(tty, buf),
+    printk("throttle %s: %d....\n", tty_name(tty, buf),
 	   tty->ldisc.chars_in_buffer(tty));
     printk("cy_throttle ttyS%d\n", info->line);
 #endif
@@ -1412,7 +1413,7 @@
 #ifdef SERIAL_DEBUG_THROTTLE
   char buf[64];
 	
-    printk("throttle %s: %d....\n", _tty_name(tty, buf),
+    printk("throttle %s: %d....\n", tty_name(tty, buf),
 	   tty->ldisc.chars_in_buffer(tty));
     printk("cy_unthrottle ttyS%d\n", info->line);
 #endif
@@ -1472,7 +1473,7 @@
 	    return -EFAULT;
     old_info = *info;
 
-    if (!suser()) {
+    if (!capable(CAP_SYS_ADMIN)) {
 	    if ((new_serial.close_delay != info->close_delay) ||
 		((new_serial.flags & ASYNC_FLAGS & ~ASYNC_USR_MASK) !=
 		 (info->flags & ASYNC_FLAGS & ~ASYNC_USR_MASK)))
@@ -2394,7 +2395,11 @@
     
     memset(&cy_serial_driver, 0, sizeof(struct tty_driver));
     cy_serial_driver.magic = TTY_DRIVER_MAGIC;
+#ifdef CONFIG_DEVFS_FS
+    cy_serial_driver.name = "tts/%d";
+#else
     cy_serial_driver.name = "ttyS";
+#endif
     cy_serial_driver.major = TTY_MAJOR;
     cy_serial_driver.minor_start = 64;
     cy_serial_driver.num = NR_PORTS;
@@ -2408,6 +2413,7 @@
     cy_serial_driver.table = serial_table;
     cy_serial_driver.termios = serial_termios;
     cy_serial_driver.termios_locked = serial_termios_locked;
+    cy_serial_driver.console = &sercons;
     cy_serial_driver.open = cy_open;
     cy_serial_driver.close = cy_close;
     cy_serial_driver.write = cy_write;
@@ -2429,7 +2435,11 @@
      * major number and the subtype code.
      */
     cy_callout_driver = cy_serial_driver;
+#ifdef CONFIG_DEVFS_FS
+    cy_callout_driver.name = "cua/%d";
+#else
     cy_callout_driver.name = "cua";
+#endif
     cy_callout_driver.major = TTYAUX_MAJOR;
     cy_callout_driver.subtype = SERIAL_TYPE_CALLOUT;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial_21285.c linux-2.5/drivers/char/serial_21285.c
--- linux-2.5.13/drivers/char/serial_21285.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/char/serial_21285.c	Sun Jan  6 01:38:27 2002
@@ -45,6 +45,7 @@
 
 static struct termios *rs285_termios[1];
 static struct termios *rs285_termios_locked[1];
+static struct console rs285_cons;
 
 static char wbuf[1000], *putp = wbuf, *getp = wbuf, x_char;
 static struct tty_struct *rs285_tty;
@@ -312,7 +313,9 @@
 	rs285_driver.table = rs285_table;
 	rs285_driver.termios = rs285_termios;
 	rs285_driver.termios_locked = rs285_termios_locked;
-
+#ifdef CONFIG_SERIAL_21285_CONSOLE
+	rs285_driver.console = &rs285_cons;
+#endif
 	rs285_driver.open = rs285_open;
 	rs285_driver.close = rs285_close;
 	rs285_driver.write = rs285_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial_amba.c linux-2.5/drivers/char/serial_amba.c
--- linux-2.5.13/drivers/char/serial_amba.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/char/serial_amba.c	Sun Mar  3 23:50:42 2002
@@ -356,7 +356,7 @@
 #ifdef SUPPORT_SYSRQ
 		if (info->sysrq) {
 			if (ch && time_before(jiffies, info->sysrq)) {
-				handle_sysrq(ch, regs, NULL, NULL);
+				handle_sysrq(ch, regs, NULL);
 				info->sysrq = 0;
 				goto ignore_char;
 			}
@@ -1789,7 +1789,9 @@
 	ambanormal_driver.table = ambauart_table;
 	ambanormal_driver.termios = ambauart_termios;
 	ambanormal_driver.termios_locked = ambauart_termios_locked;
-
+#ifdef CONFIG_SERIAL_AMBA_CONSOLE
+	ambanormal_driver.console = &ambauart_cons;
+#endif
 	ambanormal_driver.open = ambauart_open;
 	ambanormal_driver.close = ambauart_close;
 	ambanormal_driver.write = ambauart_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial_tx3912.c linux-2.5/drivers/char/serial_tx3912.c
--- linux-2.5.13/drivers/char/serial_tx3912.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/char/serial_tx3912.c	Fri Mar  1 18:58:13 2002
@@ -1,8 +1,6 @@
 /*
  *  drivers/char/serial_tx3912.c
  *
- *  Copyright (C) 1999 Harald Koerfgen
- *  Copyright (C) 2000 Jim Pick <jim@jimpick.com>
  *  Copyright (C) 2001 Steven J. Hill (sjhill@realitydiluted.com)
  * 
  * This program is free software; you can redistribute it and/or modify
@@ -15,19 +13,13 @@
 #include <linux/config.h>
 #include <linux/tty.h>
 #include <linux/major.h>
-#include <linux/ptrace.h>
-#include <linux/init.h>
 #include <linux/console.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
+#include <linux/serial.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <asm/delay.h>
-#include <asm/wbflush.h>
 #include <asm/tx3912.h>
 #include "serial_tx3912.h"
 
@@ -62,35 +54,19 @@
 }; 
 
 /*
- * Structures and such for TTY sessions and usage counts
+ * Structures and usage counts
  */
 static struct tty_driver rs_driver, rs_callout_driver;
-static struct tty_struct * rs_table[TX3912_UART_NPORTS] = { NULL, };
-static struct termios ** rs_termios;
-static struct termios ** rs_termios_locked;
-struct rs_port *rs_ports;
-int rs_refcount;
-int rs_initialized = 0;
-
-/*
- * ----------------------------------------------------------------------
- *
- * Here starts the interrupt handling routines.  All of the following
- * subroutines are declared as inline and are folded into
- * rs_interrupt().  They were separated out for readability's sake.
- *
- * Note: rs_interrupt() is a "fast" interrupt, which means that it
- * runs with interrupts turned off.  People who may want to modify
- * rs_interrupt() should try to keep the interrupt handler as fast as
- * possible.  After you are done making modifications, it is not a bad
- * idea to do:
- * 
- * gcc -S -DKERNEL -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer serial.c
- *
- * and look at the resulting assemble code in serial.s.
- *
- * 				- Ted Ts'o (tytso@mit.edu), 7-Mar-93
- * -----------------------------------------------------------------------
+static struct tty_struct **rs_tty;
+static struct termios **rs_termios;
+static struct termios **rs_termios_locked;
+static struct rs_port *rs_port;
+static int rs_refcount;
+static int rs_initialized;
+
+
+/*
+ * Receive a character
  */
 static inline void receive_char_pio(struct rs_port *port)
 {
@@ -98,83 +74,34 @@
 	unsigned char ch;
 	int counter = 2048;
 
-	/* While there are characters, get them ... */
-	while (counter>0) {
-		if (!(inl(port->base + TX3912_UART_CTRL1) & UART_RX_HOLD_FULL))
+	/* While there are characters */
+	while (counter > 0) {
+		if (!(inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_RXHOLDFULL))
 			break;
-		ch = inb(port->base + TX3912_UART_DATA);
+		ch = inb(TX3912_UARTA_DATA);
 		if (tty->flip.count < TTY_FLIPBUF_SIZE) {
 			*tty->flip.char_buf_ptr++ = ch;
 			*tty->flip.flag_buf_ptr++ = 0;
 			tty->flip.count++;
 		}
-		udelay(1); /* Allow things to happen - it take a while */
+		udelay(1);
 		counter--;
 	}
-	if (!counter)
-		printk( "Ugh, looped in receive_char_pio!\n" );
 
 	tty_flip_buffer_push(tty);
-
-#if 0
-	/* Now handle error conditions */
-	if (*status & (INTTYPE(UART_RXOVERRUN_INT) |
-			INTTYPE(UART_FRAMEERR_INT) |
-			INTTYPE(UART_PARITYERR_INT) |
-			INTTYPE(UART_BREAK_INT))) {
-
-		/*
-		 * Now check to see if character should be
-		 * ignored, and mask off conditions which
-		 * should be ignored.
-	       	 */
-		if (*status & port->ignore_status_mask) {
-			goto ignore_char;
-		}
-		*status &= port->read_status_mask;
-		
-		if (*status & INTTYPE(UART_BREAK_INT)) {
-			rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "handling break....");
-			*tty->flip.flag_buf_ptr = TTY_BREAK;
-		}
-		else if (*status & INTTYPE(UART_PARITYERR_INT)) {
-			*tty->flip.flag_buf_ptr = TTY_PARITY;
-		}
-		else if (*status & INTTYPE(UART_FRAMEERR_INT)) {
-			*tty->flip.flag_buf_ptr = TTY_FRAME;
-		}
-		if (*status & INTTYPE(UART_RXOVERRUN_INT)) {
-			/*
-			 * Overrun is special, since it's
-			 * reported immediately, and doesn't
-			 * affect the current character
-			 */
-			if (tty->flip.count < TTY_FLIPBUF_SIZE) {
-				tty->flip.count++;
-				tty->flip.flag_buf_ptr++;
-				tty->flip.char_buf_ptr++;
-				*tty->flip.flag_buf_ptr = TTY_OVERRUN;
-			}
-		}
-	}
-
-	tty->flip.flag_buf_ptr++;
-	tty->flip.char_buf_ptr++;
-	tty->flip.count++;
-
-ignore_char:
-	tty_flip_buffer_push(tty);
-#endif
 }
 
+/*
+ * Transmit a character
+ */
 static inline void transmit_char_pio(struct rs_port *port)
 {
-	/* While I'm able to transmit ... */
+	/* TX while bytes available */
 	for (;;) {
-		if (!(inl(port->base + TX3912_UART_CTRL1) & UART_TX_EMPTY))
+		if (!(inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_EMPTY))
 			break;
 		else if (port->x_char) {
-			outb(port->x_char, port->base + TX3912_UART_DATA);
+			outb(port->x_char, TX3912_UARTA_DATA);
 			port->icount.tx++;
 			port->x_char = 0;
 		}
@@ -184,14 +111,14 @@
 		}
 		else {
 			outb(port->gs.xmit_buf[port->gs.xmit_tail++],
-				port->base + TX3912_UART_DATA);
+				TX3912_UARTA_DATA);
 			port->icount.tx++;
 			port->gs.xmit_tail &= SERIAL_XMIT_SIZE-1;
 			if (--port->gs.xmit_cnt <= 0) {
 				break;
 			}
 		}
-		udelay(10); /* Allow things to happen - it take a while */
+		udelay(10);
 	}
 
 	if (port->gs.xmit_cnt <= 0 || port->gs.tty->stopped ||
@@ -203,519 +130,418 @@
                 if ((port->gs.tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
                     port->gs.tty->ldisc.write_wakeup)
                         (port->gs.tty->ldisc.write_wakeup)(port->gs.tty);
-                rs_dprintk (TX3912_UART_DEBUG_TRANSMIT, "Waking up.... ldisc (%d)....\n",
+                rs_dprintk(TX3912_UART_DEBUG_TRANSMIT, "Waking up.... ldisc (%d)....\n",
                             port->gs.wakeup_chars); 
                 wake_up_interruptible(&port->gs.tty->write_wait);
        	}	
 }
 
-
-
+/*
+ * We don't have MSR
+ */
 static inline void check_modem_status(struct rs_port *port)
 {
-        /* We don't have a carrier detect line - but just respond
-           like we had one anyways so that open() becomes unblocked */
 	wake_up_interruptible(&port->gs.open_wait);
 }
 
-int count = 0;
-
 /*
- * This is the serial driver's interrupt routine (inlined, because
- * there are two different versions of this, one for each serial port,
- * differing only by the bits used in interrupt status 2 register)
+ * RX interrupt handler
  */
-
-static inline void rs_rx_interrupt(int irq, void *dev_id,
-				  struct pt_regs * regs, int intshift)
+static inline void rs_rx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-	struct rs_port * port;
-	unsigned long int2status;
-	unsigned long flags;
-	unsigned long ints;
+	unsigned long flags, status;
 
 	save_and_cli(flags);
 
-	port = (struct rs_port *)dev_id;
-	rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "rs_interrupt (port %p, shift %d)...", port, intshift);
-
-	/* Get the interrrupts we have enabled */
-	int2status = IntStatus2 & IntEnable2;
+	rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "rs_rx_interrupt...");
 
-	/* Get interrupts in easy to use form */
-	ints = int2status >> intshift;
+	/* Get the interrupts */
+	status = inl(TX3912_INT2_STATUS);
 
 	/* Clear any interrupts we might be about to handle */
-	IntClear2 = int2status & (
-		(INTTYPE(UART_RXOVERRUN_INT) |
-		 INTTYPE(UART_FRAMEERR_INT) |
-		 INTTYPE(UART_BREAK_INT) |
-		 INTTYPE(UART_PARITYERR_INT) |
-		 INTTYPE(UART_RX_INT)) << intshift);
+	outl(TX3912_INT2_UARTA_RX_BITS, TX3912_INT2_CLEAR);
 
-	if (!port || !port->gs.tty) {
+	if(!rs_port || !rs_port->gs.tty) {
 		restore_flags(flags);
 		return;
 	}
 
 	/* RX Receiver Holding Register Overrun */
-	if (ints & INTTYPE(UART_RXOVERRUN_INT)) {
-		rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "overrun");
-		port->icount.overrun++;
+	if(status & TX3912_INT2_UARTATXOVERRUNINT) {
+		rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "overrun");
+		rs_port->icount.overrun++;
 	}
 
 	/* RX Frame Error */
-	if (ints & INTTYPE(UART_FRAMEERR_INT)) {
-		rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "frame error");
-		port->icount.frame++;
+	if(status & TX3912_INT2_UARTAFRAMEERRINT) {
+		rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "frame error");
+		rs_port->icount.frame++;
 	}
 
 	/* Break signal received */
-	if (ints & INTTYPE(UART_BREAK_INT)) {
-		rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "break");
-		port->icount.brk++;
+	if(status & TX3912_INT2_UARTABREAKINT) {
+		rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "break");
+		rs_port->icount.brk++;
       	}
 
 	/* RX Parity Error */
-	if (ints & INTTYPE(UART_PARITYERR_INT)) {
-		rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "parity error");
-		port->icount.parity++;
+	if(status & TX3912_INT2_UARTAPARITYINT) {
+		rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "parity error");
+		rs_port->icount.parity++;
 	}
 
-	/* Receive byte (non-DMA) */
-	if (ints & INTTYPE(UART_RX_INT)) {
-		receive_char_pio(port);
+	/* Byte received */
+	if(status & TX3912_INT2_UARTARXINT) {
+		receive_char_pio(rs_port);
 	}
 
 	restore_flags(flags);
 
-	rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "end.\n");
+	rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "end.\n");
 }
 
-static inline void rs_tx_interrupt(int irq, void *dev_id,
-				  struct pt_regs * regs, int intshift)
+/*
+ * TX interrupt handler
+ */
+static inline void rs_tx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-	struct rs_port * port;
-	unsigned long int2status;
-	unsigned long flags;
-	unsigned long ints;
+	unsigned long flags, status;
 
 	save_and_cli(flags);
 
-	port = (struct rs_port *)dev_id;
-	rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "rs_interrupt (port %p, shift %d)...", port, intshift);
+	rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "rs_tx_interrupt...");
 
-	/* Get the interrrupts we have enabled */
-	int2status = IntStatus2 & IntEnable2;
+	/* Get the interrupts */
+	status = inl(TX3912_INT2_STATUS);
 
-	if (!port || !port->gs.tty) {
+	if(!rs_port || !rs_port->gs.tty) {
 		restore_flags(flags);
 		return;
 	}
 
-	/* Get interrupts in easy to use form */
-	ints = int2status >> intshift;
+	/* Clear interrupts */
+	outl(TX3912_INT2_UARTA_TX_BITS, TX3912_INT2_CLEAR);
 
-	/* Clear any interrupts we might be about to handle */
-	IntClear2 = int2status & (
-		(INTTYPE(UART_TX_INT) |
-		 INTTYPE(UART_EMPTY_INT) |
-		 INTTYPE(UART_TXOVERRUN_INT)) << intshift);
-
-	/* TX holding register empty, so transmit byte (non-DMA) */
-	if (ints & (INTTYPE(UART_TX_INT) | INTTYPE(UART_EMPTY_INT))) {
-		transmit_char_pio(port);
+	/* TX holding register empty - transmit a byte */
+	if(status & TX3912_INT2_UARTAEMPTYINT) {
+		transmit_char_pio(rs_port);
 	}
 
 	/* TX Transmit Holding Register Overrun (shouldn't happen) */
-	if (ints & INTTYPE(UART_TXOVERRUN_INT)) {
-		printk ( "rs: TX overrun\n");
+	if(status & TX3912_INT2_UARTATXOVERRUNINT) {
+		printk( "rs_tx_interrupt: TX overrun\n");
 	}
 
-	/*
-	check_modem_status();
-	*/
-
 	restore_flags(flags);
 
-	rs_dprintk (TX3912_UART_DEBUG_INTERRUPTS, "end.\n");
-}
-
-static void rs_rx_interrupt_uarta(int irq, void *dev_id,
-					 struct pt_regs * regs)
-{
-	rs_rx_interrupt(irq, dev_id, regs, UARTA_SHIFT);
-}
-
-static void rs_tx_interrupt_uarta(int irq, void *dev_id,
-					 struct pt_regs * regs)
-{
-	rs_tx_interrupt(irq, dev_id, regs, UARTA_SHIFT);
+	rs_dprintk(TX3912_UART_DEBUG_INTERRUPTS, "end.\n");
 }
 
 /*
- ***********************************************************************
- *                Here are the routines that actually                  *
- *              interface with the generic_serial driver               *
- ***********************************************************************
+ * Here are the routines that actually interface with the generic driver
  */
 static void rs_disable_tx_interrupts (void * ptr) 
 {
-	struct rs_port *port = ptr; 
 	unsigned long flags;
 
 	save_and_cli(flags);
-        port->gs.flags &= ~GS_TX_INTEN;
 
-	IntEnable2 &= ~((INTTYPE(UART_TX_INT) |
-			INTTYPE(UART_EMPTY_INT) |
-			INTTYPE(UART_TXOVERRUN_INT)) << port->intshift);
-
-	IntClear2 = (INTTYPE(UART_TX_INT) |
-			INTTYPE(UART_EMPTY_INT) |
-			INTTYPE(UART_TXOVERRUN_INT)) << port->intshift;
+	outl(inl(TX3912_INT2_ENABLE) & ~TX3912_INT2_UARTA_TX_BITS,
+		TX3912_INT2_ENABLE);
+	outl(TX3912_INT2_UARTA_TX_BITS, TX3912_INT2_CLEAR);
 
 	restore_flags(flags);
 }
 
 static void rs_enable_tx_interrupts (void * ptr) 
 {
-	struct rs_port *port = ptr; 
 	unsigned long flags;
 
 	save_and_cli(flags);
 
-	IntClear2 = (INTTYPE(UART_TX_INT) |
-			INTTYPE(UART_EMPTY_INT) |
-			INTTYPE(UART_TXOVERRUN_INT)) << port->intshift;
-
-	IntEnable2 |= (INTTYPE(UART_TX_INT) |
-			INTTYPE(UART_EMPTY_INT) |
-			INTTYPE(UART_TXOVERRUN_INT)) << port->intshift;
-
-	/* Send a char to start TX interrupts happening */
-	transmit_char_pio(port);
+	outl(TX3912_INT2_UARTA_TX_BITS, TX3912_INT2_CLEAR);
+	outl(inl(TX3912_INT2_ENABLE) | TX3912_INT2_UARTA_TX_BITS,
+		TX3912_INT2_ENABLE);
+	transmit_char_pio(rs_port);
 
 	restore_flags(flags);
 }
 
 static void rs_disable_rx_interrupts (void * ptr) 
 {
-	struct rs_port *port = ptr;
 	unsigned long flags;
 
 	save_and_cli(flags);
 
-	IntEnable2 &= ~((INTTYPE(UART_RX_INT) |
-			 INTTYPE(UART_RXOVERRUN_INT) |
-			 INTTYPE(UART_FRAMEERR_INT) |
-			 INTTYPE(UART_BREAK_INT) |
-			 INTTYPE(UART_PARITYERR_INT)) << port->intshift);
-
-	IntClear2 = (INTTYPE(UART_RX_INT) |
-			 INTTYPE(UART_RXOVERRUN_INT) |
-			 INTTYPE(UART_FRAMEERR_INT) |
-			 INTTYPE(UART_BREAK_INT) |
-			 INTTYPE(UART_PARITYERR_INT)) << port->intshift;
+	outl(inl(TX3912_INT2_ENABLE) & ~TX3912_INT2_UARTA_RX_BITS,
+		TX3912_INT2_ENABLE);
+	outl(TX3912_INT2_UARTA_RX_BITS, TX3912_INT2_CLEAR);
 
 	restore_flags(flags);
 }
 
 static void rs_enable_rx_interrupts (void * ptr) 
 {
-	struct rs_port *port = ptr;
 	unsigned long flags;
 
 	save_and_cli(flags);
 
-	IntEnable2 |= (INTTYPE(UART_RX_INT) |
-			 INTTYPE(UART_RXOVERRUN_INT) |
-			 INTTYPE(UART_FRAMEERR_INT) |
-			 INTTYPE(UART_BREAK_INT) |
-			 INTTYPE(UART_PARITYERR_INT)) << port->intshift;
-
-	/* Empty the input buffer - apparently this is *vital* */
-	while (inl(port->base + TX3912_UART_CTRL1) & UART_RX_HOLD_FULL) { 
-		inb(port->base + TX3912_UART_DATA);
-	}
-
-	IntClear2 = (INTTYPE(UART_RX_INT) |
-			 INTTYPE(UART_RXOVERRUN_INT) |
-			 INTTYPE(UART_FRAMEERR_INT) |
-			 INTTYPE(UART_BREAK_INT) |
-			 INTTYPE(UART_PARITYERR_INT)) << port->intshift;
+	outl(inl(TX3912_INT2_ENABLE) | TX3912_INT2_UARTA_RX_BITS,
+		TX3912_INT2_ENABLE);
+	while (inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_RXHOLDFULL)
+		inb(TX3912_UARTA_DATA);
+	outl(TX3912_INT2_UARTA_RX_BITS, TX3912_INT2_CLEAR);
 
 	restore_flags(flags);
 }
 
-
+/*
+ * We have no CD
+ */
 static int rs_get_CD (void * ptr) 
 {
-	/* No Carried Detect in Hardware - just return true */
-	func_exit();
-	return (1);
+	return 1;
 }
 
+/*
+ * Shut down the port
+ */
 static void rs_shutdown_port (void * ptr) 
 {
-	struct rs_port *port = ptr; 
-
 	func_enter();
-
-	port->gs.flags &= ~GS_ACTIVE;
-
+	rs_port->gs.flags &= ~GS_ACTIVE;
 	func_exit();
 }
 
 static int rs_set_real_termios (void *ptr)
 {
-	struct rs_port *port = ptr;
-	int t;
+	unsigned int ctrl1 = 0;
+	unsigned int ctrl2 = 0;
 
-	switch (port->gs.baud) {
-		/* Save some typing work... */
-#define e(x) case x:t= TX3912_UART_CTRL2_B ## x ; break
-		e(300);e(600);e(1200);e(2400);e(4800);e(9600);
-		e(19200);e(38400);e(57600);e(76800);e(115200);e(230400);
-	case 0      :t = -1;
-		break;
-	default:
-		/* Can I return "invalid"? */
-		t = TX3912_UART_CTRL2_B9600;
-		printk (KERN_INFO "rs: unsupported baud rate: %d.\n", port->gs.baud);
-		break;
-	}
-#undef e
-	if (t >= 0) {
-		/* Jim: Set Hardware Baud rate - there is some good
-		   code in drivers/char/serial.c */
-
-	  	/* Program hardware for parity, data bits, stop bits (note: these are hardcoded to 8N1 */
-		UartA_Ctrl1 &= 0xf000000f;
-		UartA_Ctrl1 &= ~(UART_DIS_TXD | SER_SEVEN_BIT | SER_EVEN_PARITY | SER_TWO_STOP);
-
-#define CFLAG port->gs.tty->termios->c_cflag
-		if (C_PARENB(port->gs.tty)) {
-			if (!C_PARODD(port->gs.tty))
-				UartA_Ctrl1 |= SER_EVEN_PARITY;
-			else
-				UartA_Ctrl1 |= SER_ODD_PARITY;
-		}
-		if ((CFLAG & CSIZE)==CS6)
-			printk(KERN_ERR "6 bits not supported\n");
-		if ((CFLAG & CSIZE)==CS5)
-			printk(KERN_ERR "5 bits not supported\n");
-		if ((CFLAG & CSIZE)==CS7)
-			UartA_Ctrl1 |= SER_SEVEN_BIT;
-		if (C_CSTOPB(port->gs.tty))
-			UartA_Ctrl1 |= SER_TWO_STOP;
-
-		outl(t, port->base + TX3912_UART_CTRL2);
-		outl(0, port->base + TX3912_UART_DMA_CTRL1);
-		outl(0, port->base + TX3912_UART_DMA_CTRL2);
-        	UartA_Ctrl1 |= TX3912_UART_CTRL1_UARTON;
+	/* Set baud rate */
+	switch (rs_port->gs.baud) {
+		case 0:
+			goto done;
+		case 1200:
+			ctrl2 = TX3912_UART_CTRL2_B1200;
+			break;
+		case 2400:
+			ctrl2 = TX3912_UART_CTRL2_B2400;
+			break;
+		case 4800:
+			ctrl2 = TX3912_UART_CTRL2_B4800;
+			break;
+		case 9600:
+			ctrl2 = TX3912_UART_CTRL2_B9600;
+			break;
+		case 19200:
+			ctrl2 = TX3912_UART_CTRL2_B19200;
+			break;
+		case 38400:
+			ctrl2 = TX3912_UART_CTRL2_B38400;
+			break;
+		case 57600:
+			ctrl2 = TX3912_UART_CTRL2_B57600;
+			break;
+		case 115200:
+		default:
+			ctrl2 = TX3912_UART_CTRL2_B115200;
+			break;
+	}
+
+  	/* Clear current UARTA settings */
+	ctrl1 = inl(TX3912_UARTA_CTRL1) & 0xf000000f;
 
-        /* wait until UARTA is stable */
-        while (~UartA_Ctrl1 & TX3912_UART_CTRL1_UARTON);
+	/* Set parity */
+	if(C_PARENB(rs_port->gs.tty)) {
+		if (!C_PARODD(rs_port->gs.tty))
+			ctrl1 |= (TX3912_UART_CTRL1_ENPARITY |
+				 TX3912_UART_CTRL1_EVENPARITY);
+		else
+			ctrl1 |= TX3912_UART_CTRL1_ENPARITY;
 	}
 
-	func_exit ();
-        return 0;
+	/* Set data size */
+	switch(rs_port->gs.tty->termios->c_cflag & CSIZE) {
+		case CS7:
+			ctrl1 |= TX3912_UART_CTRL1_BIT_7;
+			break;
+		case CS5:
+		case CS6:
+			printk(KERN_ERR "Data byte size unsupported. Defaulting to CS8\n");
+		case CS8:
+		default:
+			ctrl1 &= ~TX3912_UART_CTRL1_BIT_7;
+	}
+
+	/* Set stop bits */
+	if(C_CSTOPB(rs_port->gs.tty))
+		ctrl1 |= TX3912_UART_CTRL1_TWOSTOP;
+
+	/* Write the control registers */
+	outl(ctrl2, TX3912_UARTA_CTRL2);
+	outl(0, TX3912_UARTA_DMA_CTRL1);
+	outl(0, TX3912_UARTA_DMA_CTRL2);
+	outl(ctrl1, TX3912_UARTA_CTRL1);
+
+	/* Loop until the UART is on */
+	while(~inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_UARTON);
+
+done:
+	func_exit();
+	return 0;
 }
 
+/*
+ * Anyone in the buffer?
+ */
 static int rs_chars_in_buffer (void * ptr) 
 {
-	struct rs_port *port = ptr;
-	int scratch;
-
-	scratch = inl(port->base + TX3912_UART_CTRL1);
-
-	return ((scratch & UART_TX_EMPTY) ? 0 : 1);
+	return ((inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_EMPTY) ? 0 : 1);
 }
 
-/* ********************************************************************** *
- *                Here are the routines that actually                     *
- *               interface with the rest of the system                    *
- * ********************************************************************** */
-static int rs_open  (struct tty_struct * tty, struct file * filp)
+/*
+ * Open the serial port
+ */
+static int rs_open(struct tty_struct * tty, struct file * filp)
 {
-	struct rs_port *port;
-	int retval, line;
+	int retval;
 
 	func_enter();
 
-	if (!rs_initialized) {
+	if(!rs_initialized) {
 		return -EIO;
 	}
 
-	line = minor(tty->device) - tty->driver.minor_start;
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "%d: opening line %d. tty=%p ctty=%p)\n", 
-	            (int) current->pid, line, tty, current->tty);
-
-	if ((line < 0) || (line >= TX3912_UART_NPORTS))
+	if(minor(tty->device) - tty->driver.minor_start) {
 		return -ENODEV;
+	}
 
-	/* Pre-initialized already */
-	port = & rs_ports[line];
-
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "port = %p\n", port);
-
-	tty->driver_data = port;
-	port->gs.tty = tty;
-	port->gs.count++;
+	rs_dprintk(TX3912_UART_DEBUG_OPEN, "Serial opening...\n");
 
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "starting port\n");
+	tty->driver_data = rs_port;
+	rs_port->gs.tty = tty;
+	rs_port->gs.count++;
 
 	/*
 	 * Start up serial port
 	 */
-	retval = gs_init_port(&port->gs);
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "done gs_init\n");
-	if (retval) {
-		port->gs.count--;
+	retval = gs_init_port(&rs_port->gs);
+	rs_dprintk(TX3912_UART_DEBUG_OPEN, "Finished gs_init...\n");
+	if(retval) {
+		rs_port->gs.count--;
 		return retval;
 	}
 
-	port->gs.flags |= GS_ACTIVE;
-
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "before inc_use_count (count=%d.\n", 
-	            port->gs.count);
-	if (port->gs.count == 1) {
+	rs_port->gs.flags |= GS_ACTIVE;
+	if(rs_port->gs.count == 1) {
 		MOD_INC_USE_COUNT;
 	}
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "after inc_use_count\n");
-
-	/* Jim: Initialize port hardware here */
-
-	/* Enable high-priority interrupts for UARTA */
-	IntEnable6 |= INT6_UARTARXINT; 
-	rs_enable_rx_interrupts(&rs_ports[0]); 
 
-	retval = gs_block_til_ready(&port->gs, filp);
-	rs_dprintk (TX3912_UART_DEBUG_OPEN, "Block til ready returned %d. Count=%d\n", 
-	            retval, port->gs.count);
+	rs_enable_rx_interrupts(rs_port);
+	rs_enable_tx_interrupts(rs_port);
 
-	if (retval) {
+	retval = gs_block_til_ready(&rs_port->gs, filp);
+	if(retval) {
 		MOD_DEC_USE_COUNT;
-		port->gs.count--;
+		rs_port->gs.count--;
 		return retval;
 	}
-	/* tty->low_latency = 1; */
 
-	if ((port->gs.count == 1) && (port->gs.flags & ASYNC_SPLIT_TERMIOS)) {
+	if((rs_port->gs.count == 1) &&
+		(rs_port->gs.flags & ASYNC_SPLIT_TERMIOS)) {
 		if (tty->driver.subtype == SERIAL_TYPE_NORMAL)
-			*tty->termios = port->gs.normal_termios;
+			*tty->termios = rs_port->gs.normal_termios;
 		else 
-			*tty->termios = port->gs.callout_termios;
-		rs_set_real_termios (port);
+			*tty->termios = rs_port->gs.callout_termios;
+		rs_set_real_termios(rs_port);
 	}
 
-	port->gs.session = current->session;
-	port->gs.pgrp = current->pgrp;
+	rs_port->gs.session = current->session;
+	rs_port->gs.pgrp = current->pgrp;
 	func_exit();
 
-	/* Jim */
-/*	cli(); */
-
 	return 0;
-
 }
 
-
-
-static void rs_close (void *ptr)
+/*
+ * Close the serial port
+ */
+static void rs_close(void *ptr)
 {
-	func_enter ();
-
-	/* Anything to do here? */
-
+	func_enter();
 	MOD_DEC_USE_COUNT;
-	func_exit ();
+	func_exit();
 }
 
-
-/* I haven't the foggiest why the decrement use count has to happen
-   here. The whole linux serial drivers stuff needs to be redesigned.
-   My guess is that this is a hack to minimize the impact of a bug
-   elsewhere. Thinking about it some more. (try it sometime) Try
-   running minicom on a serial port that is driven by a modularized
-   driver. Have the modem hangup. Then remove the driver module. Then
-   exit minicom.  I expect an "oops".  -- REW */
-static void rs_hungup (void *ptr)
+/*
+ * Hang up the serial port
+ */
+static void rs_hungup(void *ptr)
 {
-	func_enter ();
+	func_enter();
 	MOD_DEC_USE_COUNT;
-	func_exit ();
+	func_exit();
 }
 
-static int rs_ioctl (struct tty_struct * tty, struct file * filp, 
+/*
+ * Serial ioctl call
+ */
+static int rs_ioctl(struct tty_struct * tty, struct file * filp, 
                      unsigned int cmd, unsigned long arg)
 {
-	int rc;
-	struct rs_port *port = tty->driver_data;
-	int ival;
+	int ival, rc;
 
 	rc = 0;
 	switch (cmd) {
-	case TIOCGSOFTCAR:
-		rc = put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0),
+		case TIOCGSOFTCAR:
+			rc = put_user((tty->termios->c_cflag & CLOCAL) ? 1 : 0,
 		              (unsigned int *) arg);
-		break;
-	case TIOCSSOFTCAR:
-		if ((rc = verify_area(VERIFY_READ, (void *) arg,
-		                      sizeof(int))) == 0) {
-			get_user(ival, (unsigned int *) arg);
-			tty->termios->c_cflag =
-				(tty->termios->c_cflag & ~CLOCAL) |
-				(ival ? CLOCAL : 0);
-		}
-		break;
-	case TIOCGSERIAL:
-		if ((rc = verify_area(VERIFY_WRITE, (void *) arg,
-		                      sizeof(struct serial_struct))) == 0)
-			rc = gs_getserial(&port->gs, (struct serial_struct *) arg);
-		break;
-	case TIOCSSERIAL:
-		if ((rc = verify_area(VERIFY_READ, (void *) arg,
-		                      sizeof(struct serial_struct))) == 0)
-			rc = gs_setserial(&port->gs, (struct serial_struct *) arg);
-		break;
-	default:
-		rc = -ENOIOCTLCMD;
-		break;
+			break;
+		case TIOCSSOFTCAR:
+			if ((rc = verify_area(VERIFY_READ, (void *) arg,
+				sizeof(int))) == 0) {
+				get_user(ival, (unsigned int *) arg);
+				tty->termios->c_cflag =
+					(tty->termios->c_cflag & ~CLOCAL) |
+					(ival ? CLOCAL : 0);
+			}
+			break;
+		case TIOCGSERIAL:
+			if ((rc = verify_area(VERIFY_WRITE, (void *) arg,
+				sizeof(struct serial_struct))) == 0)
+				rc = gs_getserial(&rs_port->gs, (struct serial_struct *) arg);
+			break;
+		case TIOCSSERIAL:
+			if ((rc = verify_area(VERIFY_READ, (void *) arg,
+				sizeof(struct serial_struct))) == 0)
+				rc = gs_setserial(&rs_port->gs, (struct serial_struct *) arg);
+			break;
+		default:
+			rc = -ENOIOCTLCMD;
+			break;
 	}
 
-	/* func_exit(); */
 	return rc;
 }
 
-
 /*
- * This function is used to send a high-priority XON/XOFF character to
- * the device
+ * Send xchar
  */
 static void rs_send_xchar(struct tty_struct * tty, char ch)
 {
-	struct rs_port *port = (struct rs_port *)tty->driver_data;
-	func_enter ();
+	func_enter();
 	
-	port->x_char = ch;
+	rs_port->x_char = ch;
 	if (ch) {
-		/* Make sure transmit interrupts are on */
 		rs_enable_tx_interrupts(tty);
 	}
 
 	func_exit();
 }
 
-
 /*
- * ------------------------------------------------------------
- * rs_throttle()
- * 
- * This routine is called by the upper-layer tty layer to signal that
- * incoming characters should be throttled.
- * ------------------------------------------------------------
+ * Throttle characters as directed by upper tty layer
  */
 static void rs_throttle(struct tty_struct * tty)
 {
@@ -726,17 +552,19 @@
 	       tty->ldisc.chars_in_buffer(tty));
 #endif
 
-	func_enter ();
+	func_enter();
 	
 	if (I_IXOFF(tty))
 		rs_send_xchar(tty, STOP_CHAR(tty));
 
-	func_exit ();
+	func_exit();
 }
 
+/*
+ * Un-throttle characters as directed by upper tty layer
+ */
 static void rs_unthrottle(struct tty_struct * tty)
 {
-	struct rs_port *port = (struct rs_port *)tty->driver_data;
 #ifdef TX3912_UART_DEBUG_THROTTLE
 	char	buf[64];
 	
@@ -747,8 +575,8 @@
 	func_enter();
 	
 	if (I_IXOFF(tty)) {
-		if (port->x_char)
-			port->x_char = 0;
+		if (rs_port->x_char)
+			rs_port->x_char = 0;
 		else
 			rs_send_xchar(tty, START_CHAR(tty));
 	}
@@ -756,105 +584,75 @@
 	func_exit();
 }
 
-
-
-
-
-/* ********************************************************************** *
- *                    Here are the initialization routines.               *
- * ********************************************************************** */
-
-void * ckmalloc (int size)
-{
-        void *p;
-
-        p = kmalloc(size, GFP_KERNEL);
-        if (p) 
-                memset(p, 0, size);
-        return p;
-}
-
-
-
-static int rs_init_portstructs(void)
+/*
+ * Initialize the serial port
+ */
+void __init tx3912_rs_init(void)
 {
-	struct rs_port *port;
-	int i;
-
-	/* Debugging */
 	func_enter();
+	rs_dprintk(TX3912_UART_DEBUG_INIT, "Initializing serial...\n");
 
-	rs_ports          = ckmalloc(TX3912_UART_NPORTS * sizeof (struct rs_port));
-	if (!rs_ports)
-		return -ENOMEM;
-
-	rs_termios        = ckmalloc(TX3912_UART_NPORTS * sizeof (struct termios *));
-	if (!rs_termios) {
-		kfree (rs_ports);
-		return -ENOMEM;
+	/* Allocate critical structures */
+	if(!(rs_tty = kmalloc(sizeof(struct tty_struct), GFP_KERNEL))) {
+		return;
 	}
-
-	rs_termios_locked = ckmalloc(TX3912_UART_NPORTS * sizeof (struct termios *));
-	if (!rs_termios_locked) {
-		kfree (rs_ports);
-		kfree (rs_termios);
-		return -ENOMEM;
+	if(!(rs_port = kmalloc(sizeof(struct rs_port), GFP_KERNEL))) {
+		kfree(rs_tty);
+		return;
+	}
+	if(!(rs_termios = kmalloc(sizeof(struct termios), GFP_KERNEL))) {
+		kfree(rs_port);
+		kfree(rs_tty);
+		return;
+	}
+	if(!(rs_termios_locked = kmalloc(sizeof(struct termios), GFP_KERNEL))) {
+		kfree(rs_termios);
+		kfree(rs_port);
+		kfree(rs_tty);
+		return;
 	}
 
-	/* Adjust the values in the "driver" */
-	rs_driver.termios = rs_termios;
-	rs_driver.termios_locked = rs_termios_locked;
+	/* Zero out the structures */
+	memset(rs_tty, 0, sizeof(struct tty_struct));
+	memset(rs_port, 0, sizeof(struct rs_port));
+	memset(rs_termios, 0, sizeof(struct termios));
+	memset(rs_termios_locked, 0, sizeof(struct termios));
+	memset(&rs_driver, 0, sizeof(rs_driver));
+	memset(&rs_callout_driver, 0, sizeof(rs_callout_driver));
 
-	port = rs_ports;
-	for (i=0; i < TX3912_UART_NPORTS;i++) {
-		rs_dprintk (TX3912_UART_DEBUG_INIT, "initing port %d\n", i);
-		port->gs.callout_termios = tty_std_termios;
-		port->gs.normal_termios	= tty_std_termios;
-		port->gs.magic = SERIAL_MAGIC;
-		port->gs.close_delay = HZ/2;
-		port->gs.closing_wait = 30 * HZ;
-		port->gs.rd = &rs_real_driver;
+	/* Fill in hardware specific port structure */
+	rs_port->gs.callout_termios = tty_std_termios;
+	rs_port->gs.normal_termios	= tty_std_termios;
+	rs_port->gs.magic = SERIAL_MAGIC;
+	rs_port->gs.close_delay = HZ/2;
+	rs_port->gs.closing_wait = 30 * HZ;
+	rs_port->gs.rd = &rs_real_driver;
 #ifdef NEW_WRITE_LOCKING
-		port->gs.port_write_sem = MUTEX;
+	rs_port->gs.port_write_sem = MUTEX;
 #endif
 #ifdef DECLARE_WAITQUEUE
-		init_waitqueue_head(&port->gs.open_wait);
-		init_waitqueue_head(&port->gs.close_wait);
+	init_waitqueue_head(&rs_port->gs.open_wait);
+	init_waitqueue_head(&rs_port->gs.close_wait);
 #endif
-		port->base = (i == 0) ? TX3912_UARTA_BASE : TX3912_UARTB_BASE;
-		port->intshift = (i == 0) ? UARTA_SHIFT : UARTB_SHIFT;
-		rs_dprintk (TX3912_UART_DEBUG_INIT, "base 0x%08lx intshift %d\n",
-			    port->base, port->intshift);
-		port++;
-	}
-
-	func_exit();
-	return 0;
-}
-
-static int rs_init_drivers(void)
-{
-	int error;
-
-	func_enter();
 
-	memset(&rs_driver, 0, sizeof(rs_driver));
+	/* Fill in generic serial driver structures */
 	rs_driver.magic = TTY_DRIVER_MAGIC;
 	rs_driver.driver_name = "serial";
 	rs_driver.name = "ttyS";
 	rs_driver.major = TTY_MAJOR;
 	rs_driver.minor_start = 64;
-	rs_driver.num = TX3912_UART_NPORTS;
+	rs_driver.num = 1;
 	rs_driver.type = TTY_DRIVER_TYPE_SERIAL;
 	rs_driver.subtype = SERIAL_TYPE_NORMAL;
 	rs_driver.init_termios = tty_std_termios;
-	rs_driver.init_termios.c_cflag =
-		B115200 | CS8 | CREAD | HUPCL | CLOCAL;
+	rs_driver.init_termios.c_cflag = B115200 | CS8 | CREAD | HUPCL | CLOCAL;
 	rs_driver.refcount = &rs_refcount;
-	rs_driver.table = rs_table;
+	rs_driver.table = rs_tty;
 	rs_driver.termios = rs_termios;
 	rs_driver.termios_locked = rs_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	rs_driver.console = &sercons;
+#endif
 	rs_driver.open	= rs_open;
 	rs_driver.close = gs_close;
 	rs_driver.write = gs_write;
@@ -870,92 +668,59 @@
 	rs_driver.stop = gs_stop;
 	rs_driver.start = gs_start;
 	rs_driver.hangup = gs_hangup;
-
 	rs_callout_driver = rs_driver;
 	rs_callout_driver.name = "cua";
 	rs_callout_driver.major = TTYAUX_MAJOR;
 	rs_callout_driver.subtype = SERIAL_TYPE_CALLOUT;
 
-	if ((error = tty_register_driver(&rs_driver))) {
-		printk(KERN_ERR "Couldn't register serial driver, error = %d\n",
-		       error);
-		return 1;
+	/* Register serial and callout drivers */
+	if(tty_register_driver(&rs_driver)) {
+		printk(KERN_ERR "Unable to register serial driver\n");
+		goto error;
 	}
-	if ((error = tty_register_driver(&rs_callout_driver))) {
+	if(tty_register_driver(&rs_callout_driver)) {
 		tty_unregister_driver(&rs_driver);
-		printk(KERN_ERR "Couldn't register callout driver, error = %d\n",
-		       error);
-		return 1;
+		printk(KERN_ERR "Unable to register callout driver\n");
+		goto error;
 	}
 
-	func_exit();
-	return 0;
-}
-
-
-void __init tx3912_rs_init(void)
-{
-	int rc;
-
-
-	func_enter();
-	rs_dprintk (TX3912_UART_DEBUG_INIT, "Initing serial module... (rs_debug=%d)\n", rs_debug);
+	/* Assign IRQs */
+	if(request_irq(2, rs_tx_interrupt, SA_SHIRQ,
+		"uarta_tx", rs_port)) {
+		printk(KERN_ERR "Cannot allocate IRQ for UARTA_TX.\n");
+		goto error;
+	}
 
-	rc = rs_init_portstructs ();
-	rs_init_drivers ();
-	if (request_irq(2, rs_tx_interrupt_uarta, SA_SHIRQ | SA_INTERRUPT,
-			"serial", &rs_ports[0])) {
-		printk(KERN_ERR "rs: Cannot allocate irq for UARTA.\n");
-		rc = 0;
-	}
-	if (request_irq(3, rs_rx_interrupt_uarta, SA_SHIRQ | SA_INTERRUPT,
-			"serial", &rs_ports[0])) {
-		printk(KERN_ERR "rs: Cannot allocate irq for UARTA.\n");
-		rc = 0;
+	if(request_irq(3, rs_rx_interrupt, SA_SHIRQ,
+		"uarta_rx", rs_port)) {
+		printk(KERN_ERR "Cannot allocate IRQ for UARTA_RX.\n");
+		goto error;
 	}
 
-	IntEnable6 |= INT6_UARTARXINT; 
-	rs_enable_rx_interrupts(&rs_ports[0]); 
+	/* Enable the serial receive interrupt */
+	rs_enable_rx_interrupts(rs_port); 
 
 #ifndef CONFIG_SERIAL_TX3912_CONSOLE
-{
-	unsigned int scratch = 0;
+	/* Write the control registers */
+	outl(TX3912_UART_CTRL2_B115200, TX3912_UARTA_CTRL2);
+	outl(0x00000000, TX3912_UARTA_DMA_CTRL1);
+	outl(0x00000000, TX3912_UARTA_DMA_CTRL2);
+	outl(inl(TX3912_UARTA_CTRL1) | TX3912_UART_CTRL1_ENUART,
+		TX3912_UARTA_CTRL1);
 
-	/* Setup master clock for UART */
-	scratch = inl(TX3912_CLK_CTRL_BASE);
-	scratch &= ~TX3912_CLK_CTRL_SIBMCLKDIV_MASK;
-	scratch |= ((0x2 << TX3912_CLK_CTRL_SIBMCLKDIV_SHIFT) &
-				TX3912_CLK_CTRL_SIBMCLKDIV_MASK)
-			| TX3912_CLK_CTRL_SIBMCLKDIR
-			| TX3912_CLK_CTRL_ENSIBMCLK
-			| TX3912_CLK_CTRL_CSERSEL;
-	outl(scratch, TX3912_CLK_CTRL_BASE);
-
-	/* Configure UARTA clock */
-	scratch = inl(TX3912_CLK_CTRL_BASE);
-	scratch |= ((0x3 << TX3912_CLK_CTRL_CSERDIV_SHIFT) &
-				TX3912_CLK_CTRL_CSERDIV_MASK)
-			| TX3912_CLK_CTRL_ENCSERCLK
-			| TX3912_CLK_CTRL_ENUARTACLK;
-	outl(scratch, TX3912_CLK_CTRL_BASE);
-		
-	/* Setup UARTA for 115200,8N1 */
-	outl(0, TX3912_UARTA_BASE + TX3912_UART_CTRL1);
-	outl(TX3912_UART_CTRL2_B115200, TX3912_UARTA_BASE + TX3912_UART_CTRL2);
-	outl(0, TX3912_UARTA_BASE + TX3912_UART_DMA_CTRL1);
-	outl(0, TX3912_UARTA_BASE + TX3912_UART_DMA_CTRL2);
-
-	/* Enable UARTA */
-	outl(TX3912_UART_CTRL1_ENUART, TX3912_UARTA_BASE + TX3912_UART_CTRL1);
-	while (~inl(TX3912_UARTA_BASE + TX3912_UART_CTRL1) &
-		TX3912_UART_CTRL1_UARTON);
-}
+	/* Loop until the UART is on */
+	while(~inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_UARTON);
 #endif
 
-	/* Note: I didn't do anything to enable the second UART */
-	if (rc >= 0) 
-		rs_initialized++;
+	rs_initialized = 1;
+	func_exit();
+	return;
 
+error:
+	kfree(rs_termios_locked);
+	kfree(rs_termios);
+	kfree(rs_port);
+	kfree(rs_tty);
 	func_exit();
 }
 
@@ -963,40 +728,37 @@
  * Begin serial console routines
  */
 #ifdef CONFIG_SERIAL_TX3912_CONSOLE
-
 void serial_outc(unsigned char c)
 {
 	int i;
 	unsigned long int2;
-	#define BUSY_WAIT 10000
-
-	/*
-	 * Turn UARTA interrupts off
-	 */
-	int2 = IntEnable2;
-	IntEnable2 &=
-		~(INT2_UARTATXINT | INT2_UARTATXOVERRUN | INT2_UARTAEMPTY);
-
-	/*
-	 * The UART_TX_EMPTY bit in UartA_Ctrl1 seems
-	 * not to be very reliable :-(
-	 *
-	 * Wait for the Tx register to become empty
-	 */
-	for (i = 0; !(IntStatus2 & INT2_UARTATXINT) && (i < BUSY_WAIT); i++);
 
-	IntClear2 = INT2_UARTATXINT | INT2_UARTATXOVERRUN | INT2_UARTAEMPTY;
-	UartA_Data = c;
-	for (i = 0; !(IntStatus2 & INT2_UARTATXINT) && (i < BUSY_WAIT); i++);
-	IntClear2 = INT2_UARTATXINT | INT2_UARTATXOVERRUN | INT2_UARTAEMPTY;
+	/* Disable UARTA_TX interrupts */
+	int2 = inl(TX3912_INT2_ENABLE);
+	outl(inl(TX3912_INT2_ENABLE) & ~TX3912_INT2_UARTA_TX_BITS,
+		 TX3912_INT2_ENABLE);
+
+	/* Wait for UARTA_TX register to empty */
+	i = 10000;
+	while(!(inl(TX3912_INT2_STATUS) & TX3912_INT2_UARTATXINT) && i--);
+	outl(TX3912_INT2_UARTA_TX_BITS, TX3912_INT2_CLEAR);
+
+	/* Send the character */
+	outl(c, TX3912_UARTA_DATA);
+
+	/* Wait for UARTA_TX register to empty */
+	i = 10000;
+	while(!(inl(TX3912_INT2_STATUS) & TX3912_INT2_UARTATXINT) && i--);
+	outl(TX3912_INT2_UARTA_TX_BITS, TX3912_INT2_CLEAR);
 
-	IntEnable2 = int2;
+	/* Enable UARTA_TX interrupts */
+	outl(int2, TX3912_INT2_ENABLE);
 }
 
 static void serial_console_write(struct console *co, const char *s,
-		unsigned count)
+	unsigned count)
 {
-    	unsigned int i;
+	unsigned int i;
 
 	for (i = 0; i < count; i++) {
 		if (*s == '\n')
@@ -1012,36 +774,78 @@
 
 static __init int serial_console_setup(struct console *co, char *options)
 {
-	unsigned int scratch = 0;
+	int baud = 115200;
+	int bits = 8;
+	int parity = 'n';
+	char *s;
+	unsigned int ctrl1 = 0;
+	unsigned int ctrl2 = 0;
+
+	if (options) {
+		baud = simple_strtoul(options, NULL, 10);
+		s = options;
+		while(*s >= '0' && *s <= '9')
+			s++;
+		if (*s) parity = *s++;
+		if (*s) bits   = *s++ - '0';
+	}
+
+	switch(baud) {
+		case 1200:
+			ctrl2 = TX3912_UART_CTRL2_B1200;
+			break;
+		case 2400:
+			ctrl2 = TX3912_UART_CTRL2_B2400;
+			break;
+		case 4800:
+			ctrl2 = TX3912_UART_CTRL2_B4800;
+			break;
+		case 9600:
+			ctrl2 = TX3912_UART_CTRL2_B9600;
+			break;
+		case 19200:
+			ctrl2 = TX3912_UART_CTRL2_B19200;
+			break;
+		case 38400:
+			ctrl2 = TX3912_UART_CTRL2_B38400;
+			break;
+		case 57600:
+			ctrl2 = TX3912_UART_CTRL2_B57600;
+			break;
+		case 115200:
+		default:
+			ctrl2 = TX3912_UART_CTRL2_B115200;
+			break;
+	}
+
+	switch(bits) {
+		case 7:
+			ctrl1 = TX3912_UART_CTRL1_BIT_7;
+			break;
+		default:
+			break;
+	}
+
+	switch(parity) {
+		case 'o': case 'O':
+			ctrl1 |= TX3912_UART_CTRL1_ENPARITY;
+			break;
+		case 'e': case 'E':
+			ctrl1 |= (TX3912_UART_CTRL1_ENPARITY |
+				 TX3912_UART_CTRL1_EVENPARITY);
+			break;
+		default:
+			break;
+	}
+
+	/* Write the control registers */
+	outl(ctrl2, TX3912_UARTA_CTRL2);
+	outl(0x00000000, TX3912_UARTA_DMA_CTRL1);
+	outl(0x00000000, TX3912_UARTA_DMA_CTRL2);
+	outl((ctrl1 | TX3912_UART_CTRL1_ENUART), TX3912_UARTA_CTRL1);
 
-	/* Setup master clock for UART */
-	scratch = inl(TX3912_CLK_CTRL_BASE);
-	scratch &= ~TX3912_CLK_CTRL_SIBMCLKDIV_MASK;
-	scratch |= ((0x2 << TX3912_CLK_CTRL_SIBMCLKDIV_SHIFT) &
-				TX3912_CLK_CTRL_SIBMCLKDIV_MASK)
-			| TX3912_CLK_CTRL_SIBMCLKDIR
-			| TX3912_CLK_CTRL_ENSIBMCLK
-			| TX3912_CLK_CTRL_CSERSEL;
-	outl(scratch, TX3912_CLK_CTRL_BASE);
-
-	/* Configure UARTA clock */
-	scratch = inl(TX3912_CLK_CTRL_BASE);
-	scratch |= ((0x3 << TX3912_CLK_CTRL_CSERDIV_SHIFT) &
-				TX3912_CLK_CTRL_CSERDIV_MASK)
-			| TX3912_CLK_CTRL_ENCSERCLK
-			| TX3912_CLK_CTRL_ENUARTACLK;
-	outl(scratch, TX3912_CLK_CTRL_BASE);
-		
-	/* Setup UARTA for 115200,8N1 */
-	outl(0, TX3912_UARTA_BASE + TX3912_UART_CTRL1);
-	outl(TX3912_UART_CTRL2_B115200, TX3912_UARTA_BASE + TX3912_UART_CTRL2);
-	outl(0, TX3912_UARTA_BASE + TX3912_UART_DMA_CTRL1);
-	outl(0, TX3912_UARTA_BASE + TX3912_UART_DMA_CTRL2);
-
-	/* Enable UARTA */
-	outl(TX3912_UART_CTRL1_ENUART, TX3912_UARTA_BASE + TX3912_UART_CTRL1);
-	while (~inl(TX3912_UARTA_BASE + TX3912_UART_CTRL1) &
-		TX3912_UART_CTRL1_UARTON);
+	/* Loop until the UART is on */
+	while(~inl(TX3912_UARTA_CTRL1) & TX3912_UART_CTRL1_UARTON);
 
 	return 0;
 }
@@ -1059,5 +863,4 @@
 {
 	register_console(&sercons);
 }
-
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial_tx3912.h linux-2.5/drivers/char/serial_tx3912.h
--- linux-2.5.13/drivers/char/serial_tx3912.h	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/char/serial_tx3912.h	Fri Mar 15 17:47:45 2002
@@ -1,8 +1,6 @@
 /*
  *  drivers/char/serial_tx3912.h
  *
- *  Copyright (C) 1999 Harald Koerfgen
- *  Copyright (C) 2000 Jim Pick <jim@jimpick.com>
  *  Copyright (C) 2001 Steven J. Hill (sjhill@realitydiluted.com)
  *
  * This program is free software; you can redistribute it and/or modify
@@ -14,27 +12,6 @@
 #include <linux/serialP.h>
 #include <linux/generic_serial.h>
 
-/* UART Interrupt (Interrupt 2) bits (UARTA,UARTB) */
-#define UART_RX_INT         9  /* receiver holding register full  (31, 21) */
-#define UART_RXOVERRUN_INT  8  /* receiver overrun error          (30, 20) */
-#define UART_FRAMEERR_INT   7  /* receiver frame error            (29, 19) */
-#define UART_BREAK_INT      6  /* received break signal           (28, 18) */
-#define UART_PARITYERR_INT  5  /* receiver parity error           (27, 17) */
-#define UART_TX_INT         4  /* transmit holding register empty (26, 16) */
-#define UART_TXOVERRUN_INT  3  /* transmit overrun error          (25, 15) */
-#define UART_EMPTY_INT      2  /* both trans/recv regs empty      (24, 14) */
-#define UART_DMAFULL_INT    1  /* DMA at end of buffer            (23, 13) */
-#define UART_DMAHALF_INT    0  /* DMA halfway through buffer      (22, 12) */
-
-#define UARTA_SHIFT        22
-#define UARTB_SHIFT        12
-
-#define INTTYPE(interrupttype)            (1 << interrupttype)
-
-/* 
- * This driver can spew a whole lot of debugging output at you. If you
- * need maximum performance, you should disable the DEBUG define.
- */
 #undef TX3912_UART_DEBUG
 
 #ifdef TX3912_UART_DEBUG
@@ -53,39 +30,28 @@
 #define TX3912_UART_DEBUG_FIRMWARE	0x00001000
 #define TX3912_UART_DEBUG_MEMTEST	0x00002000
 #define TX3912_UART_DEBUG_THROTTLE	0x00004000
+#define TX3912_UART_DEBUG_NO_TX		0xffffffdf
 #define TX3912_UART_DEBUG_ALL		0xffffffff
 
-int rs_debug = TX3912_UART_DEBUG_ALL & ~TX3912_UART_DEBUG_TRANSMIT;
-
-#define rs_dprintk(f, str...) if (rs_debug & f) printk (str)
-#define func_enter() rs_dprintk (TX3912_UART_DEBUG_FLOW,	\
+#define rs_dprintk(f, str...) if(TX3912_UART_DEBUG_NO_TX & f) printk(str)
+#define func_enter() rs_dprintk(TX3912_UART_DEBUG_FLOW,		\
 				"rs: enter " __FUNCTION__ "\n")
-#define func_exit() rs_dprintk (TX3912_UART_DEBUG_FLOW,	\
+#define func_exit() rs_dprintk(TX3912_UART_DEBUG_FLOW,		\
 				"rs: exit " __FUNCTION__ "\n")
-
 #else
 #define rs_dprintk(f, str...)
 #define func_enter()
 #define func_exit()
-
-#endif	/* TX3912_UART_DEBUG */
-
-/*
- * Number of serial ports
- */
-#define TX3912_UART_NPORTS  2
+#endif
 
 /*
  * Hardware specific serial port structure
  */
 struct rs_port { 	
 	struct gs_port		gs;		/* Must be first field! */
-
-	unsigned long		base;
-	int			intshift;	/* Register shift */
 	struct wait_queue	*shutdown_wait; 
 	int			stat_flags;
-        struct async_icount	icount;		/* Counters for 4 input IRQs */
+	struct async_icount	icount;		/* Counters for 4 input IRQs */
 	int			read_status_mask;
 	int			ignore_status_mask;
 	int			x_char;		/* XON/XOFF character */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/serial_txx927.c linux-2.5/drivers/char/serial_txx927.c
--- linux-2.5.13/drivers/char/serial_txx927.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/serial_txx927.c	Fri Apr 19 20:50:59 2002
@@ -0,0 +1,2329 @@
+/*
+ *  drivers/char/serial_txx927.c
+ *  driver for TX[34]927 SIO
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *                ahennessy@mvista.com
+ *
+ * Based on drivers/char/serial.c
+ *
+ * Copyright (C) 2000-2001 Toshiba Corporation
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ * THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ * WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ * NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ * USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the  GNU General Public License along
+ * with this program; if not, write  to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#define SERIAL_DO_RESTART
+
+/* Set of debugging defines */
+
+#undef SERIAL_DEBUG_INTR
+#undef SERIAL_DEBUG_OPEN
+#undef SERIAL_DEBUG_FLOW
+#undef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+#undef SERIAL_DEBUG_PCI
+#undef SERIAL_DEBUG_AUTOCONF
+
+#ifdef MODULE
+#undef CONFIG_TXX927_SERIAL_CONSOLE
+#endif
+
+#define CONFIG_SERIAL_RSA
+
+#define RS_STROBE_TIME (10*HZ)
+#define RS_ISR_PASS_LIMIT 256
+
+/*
+ * End of serial driver configuration section.
+ */
+
+#include <linux/module.h>
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/serial.h>
+#include <linux/circ_buf.h>
+#include <linux/serial_reg.h>
+#include <linux/major.h>
+#include <linux/string.h>
+#include <linux/fcntl.h>
+#include <linux/ptrace.h>
+#include <linux/ioport.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/serialP.h>
+#include <linux/delay.h>
+#ifdef CONFIG_TXX927_SERIAL_CONSOLE
+#include <linux/console.h>
+#endif
+#ifdef CONFIG_MAGIC_SYSRQ
+#include <linux/sysrq.h>
+#endif
+
+#include <asm/system.h>
+#include <asm/serial.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+#include <asm/bitops.h>
+#include <asm/jmr3927/txx927.h>
+#include <asm/bootinfo.h>
+#ifdef CONFIG_TOSHIBA_JMR3927
+#include <asm/jmr3927/jmr3927.h>
+#endif
+
+#define _INLINE_ inline
+
+#ifdef CONFIG_MAC_SERIAL
+#define SERIAL_DEV_OFFSET	2
+#else
+#define SERIAL_DEV_OFFSET	0
+#endif
+	
+static char *serial_name = "TXx927 Serial driver";
+static char *serial_version = "0.02";
+
+static DECLARE_TASK_QUEUE(tq_serial);
+
+static struct tty_driver serial_driver, callout_driver;
+static int serial_refcount;
+
+static struct timer_list serial_timer;
+
+extern unsigned long get_txx927_uart_baud(void);
+
+/* serial subtype definitions */
+#ifndef SERIAL_TYPE_NORMAL
+#define SERIAL_TYPE_NORMAL      1
+#define SERIAL_TYPE_CALLOUT     2
+#endif
+
+/* number of characters left in xmit buffer before we ask for more */
+#define WAKEUP_CHARS 256
+
+/*
+ * IRQ_timeout		- How long the timeout should be for each IRQ
+ * 				should be after the IRQ has been active.
+ */
+
+static struct async_struct *IRQ_ports[NR_IRQS];
+static int IRQ_timeout[NR_IRQS];
+#ifdef CONFIG_TXX927_SERIAL_CONSOLE
+static struct console sercons;
+#endif
+#if defined(CONFIG_TXX927_SERIAL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+static unsigned long break_pressed; /* break, really ... */
+#endif
+
+static void change_speed(struct async_struct *info, struct termios *old);
+static void rs_wait_until_sent(struct tty_struct *tty, int timeout);
+
+#ifndef PREPARE_FUNC
+#define PREPARE_FUNC(dev)  (dev->prepare)
+#define ACTIVATE_FUNC(dev)  (dev->activate)
+#define DEACTIVATE_FUNC(dev)  (dev->deactivate)
+#endif
+
+#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
+
+
+#if defined(MODULE) && defined(SERIAL_DEBUG_MCOUNT)
+#define DBG_CNT(s) printk("(%s): [%x] refc=%d, serc=%d, ttyc=%d -> %s\n", \
+ kdevname(tty->device), (info->flags), serial_refcount,info->count,tty->count,s)
+#else
+#define DBG_CNT(s)
+#endif
+	
+#define SERIAL_DRIVER_NAME "TXx927SIO"
+
+#ifdef CONFIG_SERIAL
+/* "ttyS","cua" is used for standard serial driver */
+#define TXX927_TTY_NAME "ttySC"
+#define TXX927_TTY_MINOR_START	(64 + 16)	/* ttySC0(80), ttySC1(81) */
+#define TXX927_CU_NAME "cuac"
+#define TXX927_SERIAL_BH	TXX927SERIAL_BH
+#else
+/* acts like standard serial driver */
+#define TXX927_TTY_NAME "ttyS"
+#define TXX927_TTY_MINOR_START	64
+#define TXX927_CU_NAME "cua"
+#define TXX927_SERIAL_BH	SERIAL_BH
+#endif
+#define TXX927_TTY_MAJOR	TTY_MAJOR
+#define TXX927_TTYAUX_MAJOR	TTYAUX_MAJOR
+
+#define ASYNC_HAVE_CTS_LINE		ASYNC_BOOT_AUTOCONF	/* reuse */
+
+static struct serial_state rs_table[RS_TABLE_SIZE] = {
+	SERIAL_PORT_DFNS	/* Defined in serial.h */
+};
+
+#define NR_PORTS	(sizeof(rs_table)/sizeof(struct serial_state))
+
+static struct tty_struct *serial_table[NR_PORTS];
+static struct termios *serial_termios[NR_PORTS];
+static struct termios *serial_termios_locked[NR_PORTS];
+
+#ifndef MIN
+#define MIN(a,b)	((a) < (b) ? (a) : (b))
+#endif
+
+/*
+ * tmp_buf is used as a temporary buffer by serial_write.  We need to
+ * lock it in case the copy_from_user blocks while swapping in a page,
+ * and some other program tries to do a serial write at the same time.
+ * Since the lock will only come under contention when the system is
+ * swapping and available memory is low, it makes sense to share one
+ * buffer across all the serial ports, since it significantly saves
+ * memory if large numbers of serial ports are open.
+ */
+static unsigned char *tmp_buf;
+#ifdef DECLARE_MUTEX
+static DECLARE_MUTEX(tmp_buf_sem);
+#else
+static struct semaphore tmp_buf_sem = MUTEX;
+#endif
+
+static inline int serial_paranoia_check(struct async_struct *info,
+					kdev_t device, const char *routine)
+{
+#ifdef SERIAL_PARANOIA_CHECK
+	static const char *badmagic =
+		"Warning: bad magic number for serial struct (%s) in %s\n";
+	static const char *badinfo =
+		"Warning: null async_struct for (%s) in %s\n";
+
+	if (!info) {
+		printk(badinfo, kdevname(device), routine);
+		return 1;
+	}
+	if (info->magic != SERIAL_MAGIC) {
+		printk(badmagic, kdevname(device), routine);
+		return 1;
+	}
+#endif
+	return 0;
+}
+
+static inline struct txx927_sio_reg *sio_reg(struct async_struct *info)
+{
+	return (struct txx927_sio_reg *)info->port;
+}
+
+/*
+ *	Wait for transmitter & holding register to empty
+ */
+static inline void wait_for_xmitr(struct async_struct *info)
+{
+	unsigned int tmout = 1000000;
+
+	do {
+		if (--tmout == 0) break;
+	} while (!(sio_reg(info)->cisr & TXx927_SICISR_TXALS));
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_stop() and rs_start()
+ *
+ * This routines are called before setting or resetting tty->stopped.
+ * They enable or disable transmitter interrupts, as necessary.
+ * ------------------------------------------------------------
+ */
+static void rs_stop(struct tty_struct *tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+
+	if (serial_paranoia_check(info, tty->device, "rs_stop"))
+		return;
+	
+	save_flags(flags); cli();
+	if (info->IER & UART_IER_THRI) {
+		info->IER &= ~UART_IER_THRI;
+	        sio_reg(info)->dicr &= ~TXx927_SIDICR_TIE;
+	}
+	restore_flags(flags);
+}
+
+static void rs_start(struct tty_struct *tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+	
+	if (serial_paranoia_check(info, tty->device, "rs_start"))
+		return;
+	
+	save_flags(flags); cli();
+	if (info->xmit.head != info->xmit.tail
+	    && info->xmit.buf
+	    && !(info->IER & UART_IER_THRI)) {
+		info->IER |= UART_IER_THRI;
+	        sio_reg(info)->dicr |= TXx927_SIDICR_TIE;
+	}
+	restore_flags(flags);
+}
+
+/*
+ * ----------------------------------------------------------------------
+ *
+ * Here starts the interrupt handling routines.  All of the following
+ * subroutines are declared as inline and are folded into
+ * rs_interrupt().  They were separated out for readability's sake.
+ *
+ * Note: rs_interrupt() is a "fast" interrupt, which means that it
+ * runs with interrupts turned off.  People who may want to modify
+ * rs_interrupt() should try to keep the interrupt handler as fast as
+ * possible.  After you are done making modifications, it is not a bad
+ * idea to do:
+ * 
+ * gcc -S -DKERNEL -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer serial.c
+ *
+ * and look at the resulting assemble code in serial.s.
+ *
+ * 				- Ted Ts'o (tytso@mit.edu), 7-Mar-93
+ * -----------------------------------------------------------------------
+ */
+
+/*
+ * This routine is used by the interrupt handler to schedule
+ * processing in the software interrupt portion of the driver.
+ */
+static _INLINE_ void rs_sched_event(struct async_struct *info,
+				  int event)
+{
+	info->event |= 1 << event;
+	queue_task(&info->tqueue, &tq_serial);
+	mark_bh(TXX927_SERIAL_BH);
+}
+
+static _INLINE_ void receive_chars(struct async_struct *info,
+				 int *status)
+{
+	struct tty_struct *tty = info->tty;
+	unsigned char ch;
+	int ignored = 0;
+	struct	async_icount *icount;
+
+	icount = &info->state->icount;
+	do {
+		ch = sio_reg(info)->rfifo;
+		if (tty->flip.count >= TTY_FLIPBUF_SIZE)
+			break;
+		*tty->flip.char_buf_ptr = ch;
+		icount->rx++;
+		
+#ifdef SERIAL_DEBUG_INTR
+		printk("DR%02x:%02x...", ch, *status);
+#endif
+		*tty->flip.flag_buf_ptr = 0;
+		if (*status & (TXx927_SIDISR_UBRK | TXx927_SIDISR_UPER |
+			       TXx927_SIDISR_UFER | TXx927_SIDISR_UOER)) {
+			/*
+			 * For statistics only
+			 */
+			if (*status & TXx927_SIDISR_UBRK) {
+				*status &= ~(TXx927_SIDISR_UFER | TXx927_SIDISR_UPER);
+				icount->brk++;
+			} else if (*status & TXx927_SIDISR_UPER)
+				icount->parity++;
+			else if (*status & TXx927_SIDISR_UFER)
+				icount->frame++;
+			if (*status & TXx927_SIDISR_UOER)
+				icount->overrun++;
+
+			/*
+			 * Now check to see if character should be
+			 * ignored, and mask off conditions which
+			 * should be ignored.
+			 */
+			if (*status & info->ignore_status_mask) {
+				if (++ignored > 100)
+					break;
+				goto ignore_char;
+			}
+			*status &= info->read_status_mask;
+		
+			if (*status & (TXx927_SIDISR_UBRK)) {
+#ifdef SERIAL_DEBUG_INTR
+				printk("handling break....");
+#endif
+				*tty->flip.flag_buf_ptr = TTY_BREAK;
+				if (info->flags & ASYNC_SAK)
+					do_SAK(tty);
+			} else if (*status & TXx927_SIDISR_UPER)
+				*tty->flip.flag_buf_ptr = TTY_PARITY;
+			else if (*status & TXx927_SIDISR_UFER)
+				*tty->flip.flag_buf_ptr = TTY_FRAME;
+			if (*status & TXx927_SIDISR_UOER) {
+				/*
+				 * Overrun is special, since it's
+				 * reported immediately, and doesn't
+				 * affect the current character
+				 */
+				if (tty->flip.count < TTY_FLIPBUF_SIZE) {
+					tty->flip.count++;
+					tty->flip.flag_buf_ptr++;
+					tty->flip.char_buf_ptr++;
+					*tty->flip.flag_buf_ptr = TTY_OVERRUN;
+				}
+			}
+		}
+		tty->flip.flag_buf_ptr++;
+		tty->flip.char_buf_ptr++;
+		tty->flip.count++;
+	ignore_char:
+		*status = sio_reg(info)->disr;
+	} while (!(*status & TXx927_SIDISR_UVALID));
+
+	tty_flip_buffer_push(tty);
+}
+
+static _INLINE_ void transmit_chars(struct async_struct *info, int *intr_done)
+{
+	int count;
+	
+	wait_for_xmitr(info);
+
+	if (info->x_char) {
+		sio_reg(info)->tfifo = info->x_char;
+		info->state->icount.tx++;
+		info->x_char = 0;
+		if (intr_done)
+			*intr_done = 0;
+		return;
+	}
+
+	if (info->xmit.head == info->xmit.tail
+	    || info->tty->stopped
+	    || info->tty->hw_stopped) {
+		sio_reg(info)->dicr &= ~TXx927_SIDICR_TIE;
+		return;
+	}
+	
+	count = info->xmit_fifo_size;
+	do {
+		sio_reg(info)->tfifo = info->xmit.buf[info->xmit.tail++];
+		info->xmit.tail = info->xmit.tail & (SERIAL_XMIT_SIZE-1);
+		info->state->icount.tx++;
+		if (info->xmit.head == info->xmit.tail)
+			break;
+	} while (--count > 0);
+	
+	if (CIRC_CNT(info->xmit.head,
+		     info->xmit.tail,
+		     SERIAL_XMIT_SIZE) < WAKEUP_CHARS)
+		rs_sched_event(info, RS_EVENT_WRITE_WAKEUP);
+
+#ifdef SERIAL_DEBUG_INTR
+	printk("THRE...");
+#endif
+	if (intr_done)
+		*intr_done = 0;
+
+	if (info->xmit.head == info->xmit.tail) {
+		sio_reg(info)->dicr &= ~TXx927_SIDICR_TIE;
+	}
+}
+
+static _INLINE_ void check_modem_status(struct async_struct *info)
+{
+	/* RTS/CTS are controled by HW. (if possible) */
+}
+
+/*
+ * This is the serial driver's interrupt routine for a single port
+ */
+static void rs_interrupt_single(int irq, void *dev_id, struct pt_regs * regs)
+{
+	int status;
+	int pass_counter = 0;
+	struct async_struct * info;
+	
+#ifdef SERIAL_DEBUG_INTR
+	printk("rs_interrupt_single(%d)...", irq);
+#endif
+
+	info = IRQ_ports[irq];
+	if (!info || !info->tty)
+		return;
+
+	do {
+		status = sio_reg(info)->disr;
+#ifdef SERIAL_DEBUG_INTR
+		printk("status = %x...", status);
+#endif
+		if (!(sio_reg(info)->dicr & TXx927_SIDICR_TIE))
+			status &= ~TXx927_SIDISR_TDIS;
+		if (!(status & (TXx927_SIDISR_TDIS | TXx927_SIDISR_RDIS | TXx927_SIDISR_TOUT)))
+			break;
+
+		if (status & TXx927_SIDISR_RDIS)
+			receive_chars(info, &status);
+		check_modem_status(info);
+		if (status & TXx927_SIDISR_TDIS)
+			transmit_chars(info, 0);
+		/* Clear TX/RX Int. Status */
+		sio_reg(info)->disr &= ~(TXx927_SIDISR_TDIS | TXx927_SIDISR_RDIS | TXx927_SIDISR_TOUT);
+
+		if (pass_counter++ > RS_ISR_PASS_LIMIT) {
+#ifdef SERIAL_DEBUG_INTR
+			printk("rs_single loop break.\n");
+#endif
+			break;
+		}
+	} while (1);
+	info->last_active = jiffies;
+#ifdef SERIAL_DEBUG_INTR
+	printk("end.\n");
+#endif
+}
+
+/*
+ * -------------------------------------------------------------------
+ * Here ends the serial interrupt routines.
+ * -------------------------------------------------------------------
+ */
+
+/*
+ * This routine is used to handle the "bottom half" processing for the
+ * serial driver, known also the "software interrupt" processing.
+ * This processing is done at the kernel interrupt level, after the
+ * rs_interrupt() has returned, BUT WITH INTERRUPTS TURNED ON.  This
+ * is where time-consuming activities which can not be done in the
+ * interrupt driver proper are done; the interrupt driver schedules
+ * them using rs_sched_event(), and they get done here.
+ */
+static void do_serial_bh(void)
+{
+	run_task_queue(&tq_serial);
+}
+
+static void do_softint(void *private_)
+{
+	struct async_struct	*info = (struct async_struct *) private_;
+	struct tty_struct	*tty;
+	
+	tty = info->tty;
+	if (!tty)
+		return;
+
+	if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event)) {
+		if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
+		    tty->ldisc.write_wakeup)
+			(tty->ldisc.write_wakeup)(tty);
+		wake_up_interruptible(&tty->write_wait);
+#ifdef SERIAL_HAVE_POLL_WAIT
+		wake_up_interruptible(&tty->poll_wait);
+#endif
+	}
+}
+
+/*
+ * This subroutine is called when the RS_TIMER goes off.  It is used
+ * by the serial driver to handle ports that do not have an interrupt
+ * (irq=0).  This doesn't work very well for 16450's, but gives barely
+ * passable results for a 16550A.  (Although at the expense of much
+ * CPU overhead).
+ */
+static void rs_timer(unsigned long dummy)
+{
+	static unsigned long last_strobe;
+	struct async_struct *info;
+	unsigned int	i;
+	unsigned long flags;
+
+	if ((jiffies - last_strobe) >= RS_STROBE_TIME) {
+		for (i=0; i < NR_IRQS; i++) {
+			info = IRQ_ports[i];
+			if (!info)
+				continue;
+			save_flags(flags); cli();
+				rs_interrupt_single(i, NULL, NULL);
+			restore_flags(flags);
+		}
+	}
+	last_strobe = jiffies;
+	mod_timer(&serial_timer, jiffies + RS_STROBE_TIME);
+
+#if 0
+	if (IRQ_ports[0]) {
+		save_flags(flags); cli();
+		rs_interrupt_single(0, NULL, NULL);
+		restore_flags(flags);
+
+		mod_timer(&serial_timer, jiffies + IRQ_timeout[0]);
+	}
+#endif
+}
+
+/*
+ * ---------------------------------------------------------------
+ * Low level utility subroutines for the serial driver:  routines to
+ * figure out the appropriate timeout for an interrupt chain, routines
+ * to initialize and startup a serial port, and routines to shutdown a
+ * serial port.  Useful stuff like that.
+ * ---------------------------------------------------------------
+ */
+
+/*
+ * This routine figures out the correct timeout for a particular IRQ.
+ * It uses the smallest timeout of all of the serial ports in a
+ * particular interrupt chain.  Now only used for IRQ 0....
+ */
+static void figure_IRQ_timeout(int irq)
+{
+	struct	async_struct	*info;
+	int	timeout = 60*HZ;	/* 60 seconds === a long time :-) */
+
+	info = IRQ_ports[irq];
+	if (!info) {
+		IRQ_timeout[irq] = 60*HZ;
+		return;
+	}
+	while (info) {
+		if (info->timeout < timeout)
+			timeout = info->timeout;
+		info = info->next_port;
+	}
+	if (!irq)
+		timeout = timeout / 2;
+	IRQ_timeout[irq] = timeout ? timeout : 1;
+}
+
+static int startup(struct async_struct * info)
+{
+	unsigned long flags;
+	int	retval=0;
+	struct serial_state *state= info->state;
+	unsigned long page;
+
+	page = get_zeroed_page(GFP_KERNEL);
+	if (!page)
+		return -ENOMEM;
+
+	save_flags(flags); cli();
+
+	if (info->flags & ASYNC_INITIALIZED) {
+		free_page(page);
+		goto errout;
+	}
+
+	if (!state->port) {
+		if (info->tty)
+			set_bit(TTY_IO_ERROR, &info->tty->flags);
+		free_page(page);
+		goto errout;
+	}
+	if (info->xmit.buf)
+		free_page(page);
+	else
+		info->xmit.buf = (unsigned char *) page;
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("starting up ttys%d (irq %d)...", info->line, state->irq);
+#endif
+
+	/*
+	 * Clear the FIFO buffers and disable them
+	 * (they will be reenabled in change_speed())
+	 */
+	sio_reg(info)->fcr |= TXx927_SIFCR_TFRST | TXx927_SIFCR_RFRST |
+		TXx927_SIFCR_FRSTE;
+	/* clear reset */
+	sio_reg(info)->fcr &= ~(TXx927_SIFCR_TFRST | TXx927_SIFCR_RFRST |
+				TXx927_SIFCR_FRSTE);
+
+	/*
+	 * Allocate the IRQ if necessary
+	 */
+	if (state->irq && (!IRQ_ports[state->irq] ||
+			  !IRQ_ports[state->irq]->next_port)) {
+		if (IRQ_ports[state->irq]) {
+			retval = -EBUSY;
+			goto errout;
+		}
+
+		retval = request_irq(state->irq, rs_interrupt_single,
+				     SA_INTERRUPT,
+				     "txx927serial", NULL);
+		if (retval) {
+			if (capable(CAP_SYS_ADMIN)) {
+				if (info->tty)
+					set_bit(TTY_IO_ERROR,
+						&info->tty->flags);
+				retval = 0;
+			}
+			goto errout;
+		}
+	}
+
+	/*
+	 * Insert serial port into IRQ chain.
+	 */
+	info->prev_port = 0;
+	info->next_port = IRQ_ports[state->irq];
+	if (info->next_port)
+		info->next_port->prev_port = info;
+	IRQ_ports[state->irq] = info;
+	figure_IRQ_timeout(state->irq);
+
+	/*
+	 * Clear the interrupt registers.
+	 */
+	sio_reg(info)->disr = 0;
+
+	/*
+	 * Now, initialize the UART 
+	 */
+	/* HW RTS/CTS control */
+	if (state->flags & ASYNC_HAVE_CTS_LINE)
+		sio_reg(info)->flcr = TXx927_SIFLCR_RCS | TXx927_SIFLCR_TES |
+			TXx927_SIFLCR_RTSTL_MAX /* 15 */;
+	/* Enable RX/TX */
+	sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RSDE | TXx927_SIFLCR_TSDE);
+	
+	/*
+	 * Finally, enable interrupts
+	 */
+	sio_reg(info)->dicr = TXx927_SIDICR_RIE;
+
+	if (info->tty)
+		clear_bit(TTY_IO_ERROR, &info->tty->flags);
+	info->xmit.head = info->xmit.tail = 0;
+
+	/*
+	 * Set up the tty->alt_speed kludge
+	 */
+	if (info->tty) {
+		if ((info->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
+			info->tty->alt_speed = 57600;
+		if ((info->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
+			info->tty->alt_speed = 115200;
+		if ((info->flags & ASYNC_SPD_MASK) == ASYNC_SPD_SHI)
+			info->tty->alt_speed = 230400;
+		if ((info->flags & ASYNC_SPD_MASK) == ASYNC_SPD_WARP)
+			info->tty->alt_speed = 460800;
+	}
+	
+	/*
+	 * and set the speed of the serial port
+	 */
+	change_speed(info, 0);
+
+	info->flags |= ASYNC_INITIALIZED;
+	restore_flags(flags);
+	return 0;
+	
+errout:
+	restore_flags(flags);
+	return retval;
+}
+
+/*
+ * This routine will shutdown a serial port; interrupts are disabled, and
+ * DTR is dropped if the hangup on close termio flag is on.
+ */
+static void shutdown(struct async_struct * info)
+{
+	unsigned long	flags;
+	struct serial_state *state;
+	int		retval;
+
+	if (!(info->flags & ASYNC_INITIALIZED))
+		return;
+
+	state = info->state;
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("Shutting down serial port %d (irq %d)....", info->line,
+	       state->irq);
+#endif
+	
+	save_flags(flags); cli(); /* Disable interrupts */
+
+	/*
+	 * First unlink the serial port from the IRQ chain...
+	 */
+	if (info->next_port)
+		info->next_port->prev_port = info->prev_port;
+	if (info->prev_port)
+		info->prev_port->next_port = info->next_port;
+	else
+		IRQ_ports[state->irq] = info->next_port;
+	figure_IRQ_timeout(state->irq);
+	
+	/*
+	 * Free the IRQ, if necessary
+	 */
+	if (state->irq && (!IRQ_ports[state->irq] ||
+			  !IRQ_ports[state->irq]->next_port)) {
+		if (IRQ_ports[state->irq]) {
+			free_irq(state->irq, NULL);
+			retval = request_irq(state->irq, rs_interrupt_single,
+					     SA_INTERRUPT, "txx927serial", NULL);
+			
+			if (retval)
+				printk(KERN_WARNING "txx927serial shutdown: request_irq: error %d"
+				       "  Couldn't reacquire IRQ.\n", retval);
+		} else
+			free_irq(state->irq, NULL);
+	}
+
+	if (info->xmit.buf) {
+		free_page((unsigned long) info->xmit.buf);
+		info->xmit.buf = 0;
+	}
+
+	sio_reg(info)->dicr = 0;	/* disable all intrs */
+	
+	/* disable break condition */
+	sio_reg(info)->flcr &= ~TXx927_SIFLCR_TBRK;
+
+	if (!info->tty || (info->tty->termios->c_cflag & HUPCL)) {
+		/* drop RTS */
+		sio_reg(info)->flcr |= TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE;
+		/* TXx927-SIO can not control DTR... */
+	}
+
+	/* reset FIFO's */	
+	sio_reg(info)->fcr |= TXx927_SIFCR_TFRST | TXx927_SIFCR_RFRST |
+		TXx927_SIFCR_FRSTE;
+	/* clear reset */
+	sio_reg(info)->fcr &= ~(TXx927_SIFCR_TFRST | TXx927_SIFCR_RFRST |
+				TXx927_SIFCR_FRSTE);
+
+	/* DON'T disable Rx/Tx here, ie. DON'T set either
+	 * TXx927_SIFLCR_RSDE or TXx927_SIFLCR_TSDE in flcr
+	 */
+
+	if (info->tty)
+		set_bit(TTY_IO_ERROR, &info->tty->flags);
+
+	info->flags &= ~ASYNC_INITIALIZED;
+	restore_flags(flags);
+}
+
+/*
+ * This routine is called to set the UART divisor registers to match
+ * the specified baud rate for a serial port.
+ */
+static void change_speed(struct async_struct *info,
+			 struct termios *old_termios)
+{
+	int	quot = 0, baud_base, baud;
+	unsigned cflag, cval;
+	int	bits;
+	unsigned long	flags;
+
+	if (!info->tty || !info->tty->termios)
+		return;
+	cflag = info->tty->termios->c_cflag;
+	if (!info->port)
+		return;
+
+	cval = sio_reg(info)->lcr;
+	/* byte size and parity */
+	cval &= ~TXx927_SILCR_UMODE_MASK;
+	switch (cflag & CSIZE) {
+	case CS7:
+		cval |= TXx927_SILCR_UMODE_7BIT;
+		bits = 9;
+		break;
+	case CS5:	/* not supported */
+	case CS6:	/* not supported */
+	case CS8:
+	default:
+		cval |= TXx927_SILCR_UMODE_8BIT;
+		bits = 10;
+		break;
+	}
+	cval &= ~TXx927_SILCR_USBL_MASK;
+	if (cflag & CSTOPB) {
+		cval |= TXx927_SILCR_USBL_2BIT;
+		bits++;
+	} else {
+		cval |= TXx927_SILCR_USBL_1BIT;
+	}
+
+	cval &= ~(TXx927_SILCR_UPEN|TXx927_SILCR_UEPS);
+	if (cflag & PARENB) {
+		cval |= TXx927_SILCR_UPEN;
+		bits++;
+	}
+	if (!(cflag & PARODD))
+		cval |= TXx927_SILCR_UEPS;
+
+	/* Determine divisor based on baud rate */
+	baud = tty_get_baud_rate(info->tty);
+	if (!baud)
+		baud = 9600;	/* B0 transition handled in rs_set_termios */
+	baud_base = info->state->baud_base;
+	quot = (baud_base + baud / 2) / baud;
+	/* If the quotient is zero refuse the change */
+	if (!quot && old_termios) {
+		info->tty->termios->c_cflag &= ~CBAUD;
+		info->tty->termios->c_cflag |= (old_termios->c_cflag & CBAUD);
+		baud = tty_get_baud_rate(info->tty);
+		if (!baud)
+			baud = 9600;
+		quot = (baud_base + baud / 2) / baud;
+	}
+	/* As a last resort, if the quotient is zero, default to 9600 bps */
+	if (!quot)
+		quot = (baud_base + 9600 / 2) / 9600;
+	info->quot = quot;
+	info->timeout = ((info->xmit_fifo_size*HZ*bits*quot) / baud_base);
+	info->timeout += HZ/50;		/* Add .02 seconds of slop */
+
+	/* CTS flow control flag */
+	if (cflag & CRTSCTS) {
+		info->flags |= ASYNC_CTS_FLOW;
+		if (info->state->flags & ASYNC_HAVE_CTS_LINE)
+			sio_reg(info)->flcr = TXx927_SIFLCR_RCS | TXx927_SIFLCR_TES |
+				TXx927_SIFLCR_RTSTL_MAX /* 15 */;
+	} else {
+		info->flags &= ~ASYNC_CTS_FLOW;
+		sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RCS | TXx927_SIFLCR_TES | TXx927_SIFLCR_RSDE | TXx927_SIFLCR_TSDE);
+	}
+
+	/*
+	 * Set up parity check flag
+	 */
+#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+
+	info->read_status_mask = TXx927_SIDISR_UOER |
+		TXx927_SIDISR_TDIS | TXx927_SIDISR_RDIS;
+	if (I_INPCK(info->tty))
+		info->read_status_mask |= TXx927_SIDISR_UFER | TXx927_SIDISR_UPER;
+	if (I_BRKINT(info->tty) || I_PARMRK(info->tty))
+		info->read_status_mask |= TXx927_SIDISR_UBRK;
+	
+	/*
+	 * Characters to ignore
+	 */
+	info->ignore_status_mask = 0;
+	if (I_IGNPAR(info->tty))
+		info->ignore_status_mask |= TXx927_SIDISR_UPER | TXx927_SIDISR_UFER;
+	if (I_IGNBRK(info->tty)) {
+		info->ignore_status_mask |= TXx927_SIDISR_UBRK;
+		/*
+		 * If we're ignore parity and break indicators, ignore 
+		 * overruns too.  (For real raw support).
+		 */
+		if (I_IGNPAR(info->tty))
+			info->ignore_status_mask |= TXx927_SIDISR_UOER;
+	}
+	/*
+	 * !!! ignore all characters if CREAD is not set
+	 */
+	if ((cflag & CREAD) == 0)
+		info->ignore_status_mask |= TXx927_SIDISR_RDIS;
+	save_flags(flags); cli();
+	sio_reg(info)->lcr = cval | TXx927_SILCR_SCS_IMCLK_BG;
+	sio_reg(info)->bgr = quot | TXx927_SIBGR_BCLK_T0;
+	restore_flags(flags);
+}
+
+static void rs_put_char(struct tty_struct *tty, unsigned char ch)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+
+	if (serial_paranoia_check(info, tty->device, "rs_put_char"))
+		return;
+
+	if (!tty || !info->xmit.buf)
+		return;
+
+	save_flags(flags); cli();
+	if (CIRC_SPACE(info->xmit.head,
+		       info->xmit.tail,
+		       SERIAL_XMIT_SIZE) == 0) {
+		restore_flags(flags);
+		return;
+	}
+
+	info->xmit.buf[info->xmit.head++] = ch;
+	info->xmit.head &= SERIAL_XMIT_SIZE-1;
+	restore_flags(flags);
+}
+
+static void rs_flush_chars(struct tty_struct *tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+
+	if (serial_paranoia_check(info, tty->device, "rs_flush_chars"))
+		return;
+	
+	if (info->xmit.head == info->xmit.tail
+	    || tty->stopped
+	    || tty->hw_stopped
+	    || !info->xmit.buf)
+		return;
+
+	save_flags(flags); cli();
+	sio_reg(info)->dicr |= TXx927_SIDICR_TIE;
+	restore_flags(flags);
+}
+
+static int rs_write(struct tty_struct * tty, int from_user,
+		    const unsigned char *buf, int count)
+{
+	int	c, ret = 0;
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+				
+	if (serial_paranoia_check(info, tty->device, "rs_write"))
+		return 0;
+
+	if (!tty || !info->xmit.buf || !tmp_buf)
+		return 0;
+
+	save_flags(flags);
+
+	if (from_user) {
+		down(&tmp_buf_sem);
+		while (1) {
+			int c1;
+			c = CIRC_SPACE_TO_END(info->xmit.head,
+					      info->xmit.tail,
+					      SERIAL_XMIT_SIZE);
+
+			if (count < c)
+				c = count;
+			if (c <= 0)
+				break;
+
+			c -= copy_from_user(tmp_buf, buf, c);
+			if (!c) {
+				if (!ret)
+					ret = -EFAULT;
+				break;
+			}
+			cli();
+			c1 = CIRC_SPACE_TO_END(info->xmit.head,
+					       info->xmit.tail,
+					       SERIAL_XMIT_SIZE);
+
+			if (c1 < c)
+				c = c1;
+			memcpy(info->xmit.buf + info->xmit.head, tmp_buf, c);
+			info->xmit.head = ((info->xmit.head + c) &
+					   (SERIAL_XMIT_SIZE-1));
+			restore_flags(flags);
+			buf += c;
+			count -= c;
+			ret += c;
+		}
+		up(&tmp_buf_sem);
+	} else {
+		cli();
+		while (1) {
+			c = CIRC_SPACE_TO_END(info->xmit.head,
+					      info->xmit.tail,
+					      SERIAL_XMIT_SIZE);
+
+			if (count < c)
+				c = count;
+			if (c <= 0) {
+				break;
+			}
+			memcpy(info->xmit.buf + info->xmit.head, buf, c);
+			info->xmit.head = ((info->xmit.head + c) &
+					   (SERIAL_XMIT_SIZE-1));
+			buf += c;
+			count -= c;
+			ret += c;
+		}
+		restore_flags(flags);
+	}
+	if (info->xmit.head != info->xmit.tail
+	    && !tty->stopped
+	    && !tty->hw_stopped
+	    && !(info->IER & UART_IER_THRI)) 
+		sio_reg(info)->dicr |= TXx927_SIDICR_TIE;
+
+	return ret;
+}
+
+static int rs_write_room(struct tty_struct *tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+				
+	if (serial_paranoia_check(info, tty->device, "rs_write_room"))
+	        return 0;
+
+	return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE);
+}
+
+static int rs_chars_in_buffer(struct tty_struct *tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+				
+	if (serial_paranoia_check(info, tty->device, "rs_chars_in_buffer"))
+		return 0;
+
+	return CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE);
+}
+
+static void rs_flush_buffer(struct tty_struct *tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+	
+	if (serial_paranoia_check(info, tty->device, "rs_flush_buffer"))
+		return;
+	save_flags(flags); cli();
+	info->xmit.head = info->xmit.tail = 0;
+	restore_flags(flags);
+	wake_up_interruptible(&tty->write_wait);
+#ifdef SERIAL_HAVE_POLL_WAIT
+	wake_up_interruptible(&tty->poll_wait);
+#endif
+	if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
+	    tty->ldisc.write_wakeup)
+		(tty->ldisc.write_wakeup)(tty);
+}
+
+/*
+ * This function is used to send a high-priority XON/XOFF character to
+ * the device
+ */
+static void rs_send_xchar(struct tty_struct *tty, char ch)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+
+
+	if (serial_paranoia_check(info, tty->device, "rs_send_char"))
+		return;
+
+	info->x_char = ch;
+	if (ch) {
+		/* Make sure transmit interrupts are on */
+		sio_reg(info)->dicr |= TXx927_SIDICR_TIE;
+	}
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_throttle()
+ * 
+ * This routine is called by the upper-layer tty layer to signal that
+ * incoming characters should be throttled.
+ * ------------------------------------------------------------
+ */
+static void rs_throttle(struct tty_struct * tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+#ifdef SERIAL_DEBUG_THROTTLE
+	char	buf[64];
+	
+	printk("throttle %s: %d....\n", tty_name(tty, buf),
+	       tty->ldisc.chars_in_buffer(tty));
+#endif
+
+	if (serial_paranoia_check(info, tty->device, "rs_throttle"))
+		return;
+
+	if (I_IXOFF(tty))
+		rs_send_xchar(tty, STOP_CHAR(tty));
+
+	if (tty->termios->c_cflag & CRTSCTS) {
+		save_flags(flags); cli();
+		/* drop RTS */
+		sio_reg(info)->flcr |= TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE;
+		restore_flags(flags);
+	}
+}
+
+static void rs_unthrottle(struct tty_struct * tty)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+#ifdef SERIAL_DEBUG_THROTTLE
+	char	buf[64];
+	
+	printk("unthrottle %s: %d....\n", tty_name(tty, buf),
+	       tty->ldisc.chars_in_buffer(tty));
+#endif
+
+	if (serial_paranoia_check(info, tty->device, "rs_unthrottle"))
+		return;
+
+	if (I_IXOFF(tty)) {
+		if (info->x_char)
+			info->x_char = 0;
+		else
+			rs_send_xchar(tty, START_CHAR(tty));
+	}
+	if (tty->termios->c_cflag & CRTSCTS) {
+		save_flags(flags); cli();
+		sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE);
+		restore_flags(flags);
+	}
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_ioctl() and friends
+ * ------------------------------------------------------------
+ */
+
+static int get_modem_info(struct async_struct * info, unsigned int *value)
+{
+	unsigned int result;
+	unsigned long flags;
+
+	save_flags(flags); cli();
+	result =  ((sio_reg(info)->flcr & TXx927_SIFLCR_RTSSC) ? 0 : TIOCM_RTS)
+		| ((sio_reg(info)->cisr & TXx927_SICISR_CTSS) ? 0 : TIOCM_CTS);
+	restore_flags(flags);
+	return put_user(result,value);
+}
+
+static int set_modem_info(struct async_struct * info, unsigned int cmd,
+			  unsigned int *value)
+{
+	int error;
+	unsigned int arg;
+	unsigned long flags;
+
+	error = get_user(arg, value);
+	if (error)
+		return error;
+	save_flags(flags); cli();
+	switch (cmd) {
+	case TIOCMBIS: 
+		if (arg & TIOCM_RTS)
+			sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE);
+		break;
+	case TIOCMBIC:
+		if (arg & TIOCM_RTS)
+			sio_reg(info)->flcr |= TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE;
+		break;
+	case TIOCMSET:
+		sio_reg(info)->flcr =
+			(sio_reg(info)->flcr & ~(TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE)) |
+			((arg & TIOCM_RTS) ? 0 : TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE);
+		break;
+	default:
+		error = -EINVAL;
+	}
+	restore_flags(flags);
+	return error;
+}
+
+/*
+ * rs_break() --- routine which turns the break handling on or off
+ */
+static void rs_break(struct tty_struct *tty, int break_state)
+{
+	struct async_struct * info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+
+	if (serial_paranoia_check(info, tty->device, "rs_break"))
+		return;
+	
+	if (!info->port)
+		return;
+	save_flags(flags); cli();
+	if (break_state == -1)
+		sio_reg(info)->flcr |= TXx927_SIFLCR_TBRK;
+	else
+		sio_reg(info)->flcr &= ~TXx927_SIFLCR_TBRK;
+	restore_flags(flags);
+}
+
+static int rs_ioctl(struct tty_struct *tty, struct file * file,
+		    unsigned int cmd, unsigned long arg)
+{
+	struct async_struct * info = (struct async_struct *)tty->driver_data;
+	
+	if (serial_paranoia_check(info, tty->device, "rs_ioctl"))
+		return -ENODEV;
+
+	if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
+	    (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) &&
+	    (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) {
+		if (tty->flags & (1 << TTY_IO_ERROR))
+		    return -EIO;
+	}
+	
+	switch (cmd) {
+		case TIOCMGET:
+			return get_modem_info(info, (unsigned int *) arg);
+		case TIOCMBIS:
+		case TIOCMBIC:
+		case TIOCMSET:
+			return set_modem_info(info, cmd, (unsigned int *) arg);
+			return 0;
+		case TIOCGSERIAL:
+			printk("TIOCGSERIAL\n");
+			return 0;
+		case TIOCSSERIAL:
+			printk("TIOCSSERIAL\n");
+			return 0;
+		case TIOCSERCONFIG:
+			printk("TIOCSERCONFIG\n");
+			return 0;
+
+		case TIOCSERGETLSR: /* Get line status register */
+			printk("TIOCSERGETLSR\n");
+			return 0;
+
+		case TIOCSERGSTRUCT:
+			printk("TIOCSERGSTRUCT\n");
+			return 0;
+
+		/*
+		 * Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
+		 * - mask passed in arg for lines of interest
+ 		 *   (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
+		 * Caller should use TIOCGICOUNT to see which one it was
+		 */
+		case TIOCMIWAIT:
+			printk("TIOCMIWAIT\n");
+			return 0;
+
+		/* 
+		 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
+		 * Return: write counters to the user passed counter struct
+		 * NB: both 1->0 and 0->1 transitions are counted except for
+		 *     RI where only 0->1 is counted.
+		 */
+		case TIOCGICOUNT:
+			printk("TIOCGICOUNT\n");
+			return 0;
+
+		case TIOCSERGWILD:
+		case TIOCSERSWILD:
+			/* "setserial -W" is called in Debian boot */
+			printk ("TIOCSER?WILD ioctl obsolete, ignored.\n");
+			return 0;
+
+		default:
+			return -ENOIOCTLCMD;
+		}
+	return 0;
+}
+
+static void rs_set_termios(struct tty_struct *tty, struct termios *old_termios)
+{
+	struct async_struct *info = (struct async_struct *)tty->driver_data;
+	unsigned long flags;
+	unsigned int cflag = tty->termios->c_cflag;
+	
+	if (   (cflag == old_termios->c_cflag)
+	    && (   RELEVANT_IFLAG(tty->termios->c_iflag) 
+		== RELEVANT_IFLAG(old_termios->c_iflag)))
+	  return;
+
+	change_speed(info, old_termios);
+
+	/* Handle transition to B0 status */
+	if ((old_termios->c_cflag & CBAUD) &&
+	    !(cflag & CBAUD)) {
+		save_flags(flags); cli();
+		sio_reg(info)->flcr |= TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE;
+		restore_flags(flags);
+	}
+	
+	/* Handle transition away from B0 status */
+	if (!(old_termios->c_cflag & CBAUD) &&
+	    (cflag & CBAUD)) {
+		if (!(tty->termios->c_cflag & CRTSCTS) || 
+		    !test_bit(TTY_THROTTLED, &tty->flags)) {
+			save_flags(flags); cli();
+			sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE);
+			restore_flags(flags);
+		}
+	}
+	
+	/* Handle turning off CRTSCTS */
+	if ((old_termios->c_cflag & CRTSCTS) &&
+	    !(tty->termios->c_cflag & CRTSCTS)) {
+		tty->hw_stopped = 0;
+		rs_start(tty);
+	}
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_close()
+ * 
+ * This routine is called when the serial port gets closed.  First, we
+ * wait for the last remaining data to be sent.  Then, we unlink its
+ * async structure from the interrupt chain if necessary, and we free
+ * that IRQ if nothing is left in the chain.
+ * ------------------------------------------------------------
+ */
+static void rs_close(struct tty_struct *tty, struct file * filp)
+{
+	struct async_struct * info = (struct async_struct *)tty->driver_data;
+	struct serial_state *state;
+	unsigned long flags;
+
+	if (!info || serial_paranoia_check(info, tty->device, "rs_close"))
+		return;
+
+	state = info->state;
+	
+	save_flags(flags); cli();
+	
+	if (tty_hung_up_p(filp)) {
+		restore_flags(flags);
+		return;
+	}
+	
+#ifdef SERIAL_DEBUG_OPEN
+	printk("rs_close ttys%d, count = %d\n", info->line, state->count);
+#endif
+	if ((tty->count == 1) && (state->count != 1)) {
+		/*
+		 * Uh, oh.  tty->count is 1, which means that the tty
+		 * structure will be freed.  state->count should always
+		 * be one in these conditions.  If it's greater than
+		 * one, we've got real problems, since it means the
+		 * serial port won't be shutdown.
+		 */
+		printk(KERN_WARNING "rs_close: bad serial port count; tty->count is 1, "
+		       "state->count is %d\n", state->count);
+		state->count = 1;
+	}
+	if (--state->count < 0) {
+		printk(KERN_WARNING "rs_close: bad serial port count for ttys%d: %d\n",
+		       info->line, state->count);
+		state->count = 0;
+	}
+	if (state->count) {
+		restore_flags(flags);
+		return;
+	}
+	info->flags |= ASYNC_CLOSING;
+	/*
+	 * Save the termios structure, since this port may have
+	 * separate termios for callout and dialin.
+	 */
+	if (info->flags & ASYNC_NORMAL_ACTIVE)
+		info->state->normal_termios = *tty->termios;
+	if (info->flags & ASYNC_CALLOUT_ACTIVE)
+		info->state->callout_termios = *tty->termios;
+	/*
+	 * Now we wait for the transmit buffer to clear; and we notify 
+	 * the line discipline to only process XON/XOFF characters.
+	 */
+	tty->closing = 1;
+	if (info->closing_wait != ASYNC_CLOSING_WAIT_NONE)
+		tty_wait_until_sent(tty, info->closing_wait);
+	/*
+	 * At this point we stop accepting input.  To do this, we
+	 * disable the receive line status interrupts, and tell the
+	 * interrupt driver to stop checking the data ready bit in the
+	 * line status register.
+	 */
+	info->read_status_mask &= ~TXx927_SIDISR_RDIS;
+	if (info->flags & ASYNC_INITIALIZED) {
+#if 0
+		sio_reg(info)->dicr &= ~TXx927_SIDICR_RIE;
+#endif
+		/*
+		 * Before we drop DTR, make sure the UART transmitter
+		 * has completely drained; this is especially
+		 * important if there is a transmit FIFO!
+		 */
+		rs_wait_until_sent(tty, info->timeout);
+	}
+	shutdown(info);
+	if (tty->driver.flush_buffer)
+		tty->driver.flush_buffer(tty);
+	if (tty->ldisc.flush_buffer)
+		tty->ldisc.flush_buffer(tty);
+	tty->closing = 0;
+	info->event = 0;
+	info->tty = 0;
+	if (info->blocked_open) {
+		if (info->close_delay) {
+			current->state = TASK_INTERRUPTIBLE;
+			schedule_timeout(info->close_delay);
+		}
+		wake_up_interruptible(&info->open_wait);
+	}
+	info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CALLOUT_ACTIVE|
+			 ASYNC_CLOSING);
+	wake_up_interruptible(&info->close_wait);
+	restore_flags(flags);
+}
+
+/*
+ * rs_wait_until_sent() --- wait until the transmitter is empty
+ */
+static void rs_wait_until_sent(struct tty_struct *tty, int timeout)
+{
+	struct async_struct * info = (struct async_struct *)tty->driver_data;
+	unsigned long orig_jiffies, char_time;
+	int cisr;
+
+	if (serial_paranoia_check(info, tty->device, "rs_wait_until_sent"))
+		return;
+
+	if (info->xmit_fifo_size == 0)
+		return; /* Just in case.... */
+
+	orig_jiffies = jiffies;
+	/*
+	 * Set the check interval to be 1/5 of the estimated time to
+	 * send a single character, and make it at least 1.  The check
+	 * interval should also be less than the timeout.
+	 * 
+	 * Note: we have to use pretty tight timings here to satisfy
+	 * the NIST-PCTS.
+	 */
+	char_time = (info->timeout - HZ/50) / info->xmit_fifo_size;
+	char_time = char_time / 5;
+	if (char_time == 0)
+		char_time = 1;
+	if (timeout)
+	  char_time = MIN(char_time, timeout);
+	/*
+	 * If the transmitter hasn't cleared in twice the approximate
+	 * amount of time to send the entire FIFO, it probably won't
+	 * ever clear.  This assumes the UART isn't doing flow
+	 * control, which is currently the case.  Hence, if it ever
+	 * takes longer than info->timeout, this is probably due to a
+	 * UART bug of some kind.  So, we clamp the timeout parameter at
+	 * 2*info->timeout.
+	 */
+	if (!timeout || timeout > 2*info->timeout)
+		timeout = 2*info->timeout;
+#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+	printk("In rs_wait_until_sent(%d) check=%lu...", timeout, char_time);
+	printk("jiff=%lu...", jiffies);
+#endif
+	while (!((cisr = sio_reg(info)->cisr) & TXx927_SICISR_TXALS)) {
+#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+		printk("cisr = %d (jiff=%lu)...", cisr, jiffies);
+#endif
+		current->state = TASK_INTERRUPTIBLE;
+		current->counter = 0;	/* make us low-priority */
+		schedule_timeout(char_time);
+		if (signal_pending(current))
+			break;
+		if (timeout && time_after(jiffies, orig_jiffies + timeout))
+			break;
+	}
+	current->state = TASK_RUNNING;
+#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+	printk("cisr = %d (jiff=%lu)...done\n", cisr, jiffies);
+#endif
+}
+
+/*
+ * rs_hangup() --- called by tty_hangup() when a hangup is signaled.
+ */
+static void rs_hangup(struct tty_struct *tty)
+{
+	struct async_struct * info = (struct async_struct *)tty->driver_data;
+	struct serial_state *state = info->state;
+	
+	if (serial_paranoia_check(info, tty->device, "rs_hangup"))
+		return;
+
+	state = info->state;
+	
+	rs_flush_buffer(tty);
+	shutdown(info);
+	info->event = 0;
+	state->count = 0;
+	info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CALLOUT_ACTIVE);
+	info->tty = 0;
+	wake_up_interruptible(&info->open_wait);
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_open() and friends
+ * ------------------------------------------------------------
+ */
+static int block_til_ready(struct tty_struct *tty, struct file * filp,
+			   struct async_struct *info)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	struct serial_state *state = info->state;
+	int		retval;
+	int		do_clocal = 0, extra_count = 0;
+	unsigned long	flags;
+
+	/*
+	 * If the device is in the middle of being closed, then block
+	 * until it's done, and then try again.
+	 */
+	if (tty_hung_up_p(filp) ||
+	    (info->flags & ASYNC_CLOSING)) {
+		if (info->flags & ASYNC_CLOSING)
+			interruptible_sleep_on(&info->close_wait);
+#ifdef SERIAL_DO_RESTART
+		return ((info->flags & ASYNC_HUP_NOTIFY) ?
+			-EAGAIN : -ERESTARTSYS);
+#else
+		return -EAGAIN;
+#endif
+	}
+
+	/*
+	 * If this is a callout device, then just make sure the normal
+	 * device isn't being used.
+	 */
+	if (tty->driver.subtype == SERIAL_TYPE_CALLOUT) {
+		if (info->flags & ASYNC_NORMAL_ACTIVE)
+			return -EBUSY;
+		if ((info->flags & ASYNC_CALLOUT_ACTIVE) &&
+		    (info->flags & ASYNC_SESSION_LOCKOUT) &&
+		    (info->session != current->session))
+		    return -EBUSY;
+		if ((info->flags & ASYNC_CALLOUT_ACTIVE) &&
+		    (info->flags & ASYNC_PGRP_LOCKOUT) &&
+		    (info->pgrp != current->pgrp))
+		    return -EBUSY;
+		info->flags |= ASYNC_CALLOUT_ACTIVE;
+		return 0;
+	}
+	
+	/*
+	 * If non-blocking mode is set, or the port is not enabled,
+	 * then make the check up front and then exit.
+	 */
+	if ((filp->f_flags & O_NONBLOCK) ||
+	    (tty->flags & (1 << TTY_IO_ERROR))) {
+		if (info->flags & ASYNC_CALLOUT_ACTIVE)
+			return -EBUSY;
+		info->flags |= ASYNC_NORMAL_ACTIVE;
+		return 0;
+	}
+
+	if (info->flags & ASYNC_CALLOUT_ACTIVE) {
+		if (state->normal_termios.c_cflag & CLOCAL)
+			do_clocal = 1;
+	} else {
+		if (tty->termios->c_cflag & CLOCAL)
+			do_clocal = 1;
+	}
+	
+	/*
+	 * Block waiting for the carrier detect and the line to become
+	 * free (i.e., not in use by the callout).  While we are in
+	 * this loop, state->count is dropped by one, so that
+	 * rs_close() knows when to free things.  We restore it upon
+	 * exit, either normal or abnormal.
+	 */
+	retval = 0;
+	add_wait_queue(&info->open_wait, &wait);
+#ifdef SERIAL_DEBUG_OPEN
+	printk("block_til_ready before block: ttys%d, count = %d\n",
+	       state->line, state->count);
+#endif
+	save_flags(flags); cli();
+	if (!tty_hung_up_p(filp)) {
+		extra_count = 1;
+		state->count--;
+	}
+	restore_flags(flags);
+	info->blocked_open++;
+	while (1) {
+		save_flags(flags); cli();
+		if (!(info->flags & ASYNC_CALLOUT_ACTIVE) &&
+		    (tty->termios->c_cflag & CBAUD))
+			sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RTSSC|TXx927_SIFLCR_RSDE);
+		restore_flags(flags);
+		current->state = TASK_INTERRUPTIBLE;
+		if (tty_hung_up_p(filp) ||
+		    !(info->flags & ASYNC_INITIALIZED)) {
+#ifdef SERIAL_DO_RESTART
+			if (info->flags & ASYNC_HUP_NOTIFY)
+				retval = -EAGAIN;
+			else
+				retval = -ERESTARTSYS;	
+#else
+			retval = -EAGAIN;
+#endif
+			break;
+		}
+		if (!(info->flags & ASYNC_CALLOUT_ACTIVE) &&
+		    !(info->flags & ASYNC_CLOSING))
+			break;
+		if (signal_pending(current)) {
+			retval = -ERESTARTSYS;
+			break;
+		}
+#ifdef SERIAL_DEBUG_OPEN
+		printk("block_til_ready blocking: ttys%d, count = %d\n",
+		       info->line, state->count);
+#endif
+		schedule();
+	}
+	current->state = TASK_RUNNING;
+	remove_wait_queue(&info->open_wait, &wait);
+	if (extra_count)
+		state->count++;
+	info->blocked_open--;
+#ifdef SERIAL_DEBUG_OPEN
+	printk("block_til_ready after blocking: ttys%d, count = %d\n",
+	       info->line, state->count);
+#endif
+	if (retval)
+		return retval;
+	info->flags |= ASYNC_NORMAL_ACTIVE;
+	return 0;
+}
+
+static int get_async_struct(int line, struct async_struct **ret_info)
+{
+	struct async_struct *info;
+	struct serial_state *sstate;
+
+#ifdef REMOTE_DEBUG
+	if (kdb_port_info.state && line == kdb_port_info.line)
+		return -ENODEV;
+#endif
+	sstate = rs_table + line;
+	sstate->count++;
+	if (sstate->info) {
+		*ret_info = sstate->info;
+		return 0;
+	}
+	info = kmalloc(sizeof(struct async_struct), GFP_KERNEL);
+	if (!info) {
+		sstate->count--;
+		return -ENOMEM;
+	}
+	memset(info, 0, sizeof(struct async_struct));
+	init_waitqueue_head(&info->open_wait);
+	init_waitqueue_head(&info->close_wait);
+	init_waitqueue_head(&info->delta_msr_wait);
+	info->magic = SERIAL_MAGIC;
+	info->port = sstate->port;
+	info->flags = sstate->flags;
+	info->io_type = sstate->io_type;
+	info->xmit_fifo_size = sstate->xmit_fifo_size;
+	info->line = line;
+	info->tqueue.routine = do_softint;
+	info->tqueue.data = info;
+	info->state = sstate;
+	if (sstate->info) {
+		kfree(info);
+		*ret_info = sstate->info;
+		return 0;
+	}
+	*ret_info = sstate->info = info;
+	return 0;
+}
+
+/*
+ * This routine is called whenever a serial port is opened.  It
+ * enables interrupts for a serial port, linking in its async structure into
+ * the IRQ chain.   It also performs the serial-specific
+ * initialization for the tty structure.
+ */
+static int rs_open(struct tty_struct *tty, struct file * filp)
+{
+	struct async_struct	*info;
+	int 			retval, line;
+	unsigned long		page;
+
+	line = minor(tty->device) - tty->driver.minor_start;
+	if ((line < 0) || (line >= NR_PORTS)) {
+		return -ENODEV;
+	}
+	retval = get_async_struct(line, &info);
+	if (retval) {
+		return retval;
+	}
+	tty->driver_data = info;
+	info->tty = tty;
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("rs_open %s%d, count = %d\n", tty->driver.name, info->line,
+	       info->state->count);
+#endif
+	info->tty->low_latency = (info->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
+
+	if (!tmp_buf) {
+		page = get_free_page(GFP_KERNEL);
+		if (!page) {
+			return -ENOMEM;
+		}
+		if (tmp_buf)
+			free_page(page);
+		else
+			tmp_buf = (unsigned char *) page;
+	}
+
+	/*
+	 * If the port is the middle of closing, bail out now
+	 */
+	if (tty_hung_up_p(filp) ||
+	    (info->flags & ASYNC_CLOSING)) {
+		if (info->flags & ASYNC_CLOSING)
+			interruptible_sleep_on(&info->close_wait);
+#ifdef SERIAL_DO_RESTART
+		return ((info->flags & ASYNC_HUP_NOTIFY) ?
+			-EAGAIN : -ERESTARTSYS);
+#else
+		return -EAGAIN;
+#endif
+	}
+
+	/*
+	 * Start up serial port
+	 */
+	retval = startup(info);
+	if (retval) {
+		return retval;
+	}
+
+	retval = block_til_ready(tty, filp, info);
+	if (retval) {
+#ifdef SERIAL_DEBUG_OPEN
+		printk("rs_open returning after block_til_ready with %d\n",
+		       retval);
+#endif
+		return retval;
+	}
+
+	if ((info->state->count == 1) &&
+	    (info->flags & ASYNC_SPLIT_TERMIOS)) {
+		if (tty->driver.subtype == SERIAL_TYPE_NORMAL)
+			*tty->termios = info->state->normal_termios;
+		else 
+			*tty->termios = info->state->callout_termios;
+		change_speed(info, 0);
+	}
+#ifdef CONFIG_TXX927_SERIAL_CONSOLE
+	if (sercons.cflag && sercons.index == line) {
+		tty->termios->c_cflag = sercons.cflag;
+		sercons.cflag = 0;
+		change_speed(info, 0);
+	}
+#endif
+	info->session = current->session;
+	info->pgrp = current->pgrp;
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("rs_open ttys%d successful...", info->line);
+#endif
+	return 0;
+}
+
+/*
+ * /proc fs routines....
+ */
+
+static inline int line_info(char *buf, struct serial_state *state)
+{
+	struct async_struct *info = state->info, scr_info;
+	char	stat_buf[30];
+	int	ret;
+	unsigned long flags;
+
+	ret = sprintf(buf, "%d: uart:%s port:%lX irq:%d",
+		      state->line, SERIAL_DRIVER_NAME, 
+		      state->port, state->irq);
+
+	if (!state->port) {
+		ret += sprintf(buf+ret, "\n");
+		return ret;
+	}
+
+	/*
+	 * Figure out the current RS-232 lines
+	 */
+	if (!info) {
+		info = &scr_info;	/* This is just for serial_{in,out} */
+
+		info->magic = SERIAL_MAGIC;
+		info->port = state->port;
+		info->flags = state->flags;
+		info->quot = 0;
+		info->tty = 0;
+	}
+	
+	stat_buf[0] = 0;
+	stat_buf[1] = 0;
+	save_flags(flags); cli();
+	if (!(sio_reg(info)->flcr & TXx927_SIFLCR_RTSSC))
+		strcat(stat_buf, "|RTS");
+	if (!(sio_reg(info)->cisr & TXx927_SICISR_CTSS))
+		strcat(stat_buf, "|CTS");
+	restore_flags(flags);
+
+	if (info->quot) {
+		ret += sprintf(buf+ret, " baud:%d",
+			       state->baud_base / info->quot);
+	}
+
+	ret += sprintf(buf+ret, " tx:%d rx:%d",
+		      state->icount.tx, state->icount.rx);
+
+	if (state->icount.frame)
+		ret += sprintf(buf+ret, " fe:%d", state->icount.frame);
+	
+	if (state->icount.parity)
+		ret += sprintf(buf+ret, " pe:%d", state->icount.parity);
+	
+	if (state->icount.brk)
+		ret += sprintf(buf+ret, " brk:%d", state->icount.brk);	
+
+	if (state->icount.overrun)
+		ret += sprintf(buf+ret, " oe:%d", state->icount.overrun);
+
+	/*
+	 * Last thing is the RS-232 status lines
+	 */
+	ret += sprintf(buf+ret, " %s\n", stat_buf+1);
+	return ret;
+}
+
+static int rs_read_proc(char *page, char **start, off_t off, int count,
+		 int *eof, void *data)
+{
+	int i, len = 0, l;
+	off_t	begin = 0;
+
+	len += sprintf(page, "serinfo:1.0 driver:%s\n", serial_version);
+	for (i = 0; i < NR_PORTS && len < 4000; i++) {
+		l = line_info(page + len, &rs_table[i]);
+		len += l;
+		if (len+begin > off+count)
+			goto done;
+		if (len+begin < off) {
+			begin += len;
+			len = 0;
+		}
+	}
+	*eof = 1;
+done:
+	if (off >= len+begin)
+		return 0;
+	*start = page + (begin-off);
+	return ((count < begin+len-off) ? count : begin+len-off);
+}
+
+/*
+ * ---------------------------------------------------------------------
+ * rs_init() and friends
+ *
+ * rs_init() is called at boot-time to initialize the serial driver.
+ * ---------------------------------------------------------------------
+ */
+
+/*
+ * This routine prints out the appropriate serial driver version
+ * number, and identifies which options were configured into this
+ * driver.
+ */
+static _INLINE_ void show_serial_version(void)
+{
+ 	printk(KERN_INFO "%s version %s\n", serial_name, serial_version);
+}
+
+/*
+ * The serial driver boot-time initialization code!
+ */
+static int __init rs_init(void)
+{
+	int i;
+	struct serial_state * state;
+
+	if (rs_table[0].port == 0)
+		return -ENODEV;
+
+	init_bh(TXX927_SERIAL_BH, do_serial_bh);
+	init_timer(&serial_timer);
+	serial_timer.function = rs_timer;
+	mod_timer(&serial_timer, jiffies + RS_STROBE_TIME);
+
+	for (i = 0; i < NR_IRQS; i++) {
+		IRQ_ports[i] = 0;
+		IRQ_timeout[i] = 0;
+	}
+#ifdef CONFIG_TXX927_SERIAL_CONSOLE
+	/*
+	 *	The interrupt of the serial console port
+	 *	can't be shared.
+	 */
+	if (sercons.flags & CON_CONSDEV) {
+		for(i = 0; i < NR_PORTS; i++)
+			if (i != sercons.index &&
+			    rs_table[i].irq == rs_table[sercons.index].irq)
+				rs_table[i].irq = 0;
+	}
+#endif
+	show_serial_version();
+
+	/* Initialize the tty_driver structure */
+	
+	memset(&serial_driver, 0, sizeof(struct tty_driver));
+	serial_driver.magic = TTY_DRIVER_MAGIC;
+	serial_driver.driver_name = "txx927serial";
+#if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
+	serial_driver.name = "tts/%d";
+#else
+	serial_driver.name = "ttyS";
+#endif
+	serial_driver.major = TXX927_TTY_MAJOR;
+	serial_driver.minor_start = TXX927_TTY_MINOR_START + SERIAL_DEV_OFFSET;
+	serial_driver.num = NR_PORTS;
+	serial_driver.type = TTY_DRIVER_TYPE_SERIAL;
+	serial_driver.subtype = SERIAL_TYPE_NORMAL;
+	serial_driver.init_termios = tty_std_termios;
+	serial_driver.init_termios.c_cflag =
+		B9600 | CS8 | CREAD | HUPCL | CLOCAL;
+	serial_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS;
+	serial_driver.refcount = &serial_refcount;
+	serial_driver.table = serial_table;
+	serial_driver.termios = serial_termios;
+	serial_driver.termios_locked = serial_termios_locked;
+
+	serial_driver.open = rs_open;
+	serial_driver.close = rs_close;
+	serial_driver.write = rs_write;
+	serial_driver.put_char = rs_put_char;
+	serial_driver.flush_chars = rs_flush_chars;
+	serial_driver.write_room = rs_write_room;
+	serial_driver.chars_in_buffer = rs_chars_in_buffer;
+	serial_driver.flush_buffer = rs_flush_buffer;
+	serial_driver.ioctl = rs_ioctl;
+	serial_driver.throttle = rs_throttle;
+	serial_driver.unthrottle = rs_unthrottle;
+	serial_driver.send_xchar = rs_send_xchar;
+	serial_driver.set_termios = rs_set_termios;
+	serial_driver.stop = rs_stop;
+	serial_driver.start = rs_start;
+	serial_driver.hangup = rs_hangup;
+	serial_driver.break_ctl = rs_break;
+	serial_driver.wait_until_sent = rs_wait_until_sent;
+	serial_driver.read_proc = rs_read_proc;
+	
+	/*
+	 * The callout device is just like normal device except for
+	 * major number and the subtype code.
+	 */
+	callout_driver = serial_driver;
+#if (LINUX_VERSION_CODE > 0x2032D && defined(CONFIG_DEVFS_FS))
+	        callout_driver.name = "cua/%d";
+#else
+		callout_driver.name = "cua";
+#endif
+	callout_driver.major = TTYAUX_MAJOR;
+	callout_driver.subtype = SERIAL_TYPE_CALLOUT;
+	callout_driver.read_proc = 0;
+	callout_driver.proc_entry = 0;
+
+	if (tty_register_driver(&serial_driver)){
+		panic("Couldn't register serial driver\n");
+	}
+	if (tty_register_driver(&callout_driver)) {
+		panic("Couldn't register callout driver\n");
+	}
+	
+	for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
+		state->magic = SSTATE_MAGIC;
+		state->line = i;
+		state->type = PORT_UNKNOWN;
+		state->custom_divisor = 0;
+		state->close_delay = 5*HZ/10;
+		state->closing_wait = 30*HZ;
+		state->callout_termios = callout_driver.init_termios;
+		state->normal_termios = serial_driver.init_termios;
+		state->icount.cts = state->icount.dsr = 
+			state->icount.rng = state->icount.dcd = 0;
+		state->icount.rx = state->icount.tx = 0;
+		state->icount.frame = state->icount.parity = 0;
+		state->icount.overrun = state->icount.brk = 0;
+		state->irq = irq_cannonicalize(state->irq);
+		state->xmit_fifo_size = TXx927_SIO_TX_FIFO;
+		if (state->hub6)
+			state->io_type = SERIAL_IO_HUB6;
+		if (state->port) {
+			continue;
+		}
+	}
+
+	for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
+	        if (state->type == PORT_UNKNOWN) {
+		       continue;
+		}
+		printk(KERN_INFO "%s%02d at 0x%04lx (irq = %d) is a %s\n",
+		       TXX927_TTY_NAME,
+		       state->line,
+		       state->port, state->irq,
+		       SERIAL_DRIVER_NAME);
+		tty_register_devfs(&serial_driver, 0,
+		                serial_driver.minor_start + state->line);
+		tty_register_devfs(&callout_driver, 0,
+			       	callout_driver.minor_start + state->line); 
+	}
+	return 0;
+}
+
+static void __exit rs_fini(void) 
+{
+	unsigned long flags;
+	int e1, e2;
+	int i;
+	struct async_struct *info;
+
+	del_timer_sync(&serial_timer);
+	save_flags(flags); cli();
+        remove_bh(TXX927_SERIAL_BH);
+	if ((e1 = tty_unregister_driver(&serial_driver)))
+		printk(KERN_WARNING "serial: failed to unregister serial driver (%d)\n",
+		       e1);
+	if ((e2 = tty_unregister_driver(&callout_driver)))
+		printk(KERN_WARNING "serial: failed to unregister callout driver (%d)\n", 
+		       e2);
+	restore_flags(flags);
+
+	for (i = 0; i < NR_PORTS; i++) {
+		if ((info = rs_table[i].info)) {
+			rs_table[i].info = NULL;
+			kfree(info);
+		}
+	}
+	if (tmp_buf) {
+		unsigned long pg = (unsigned long) tmp_buf;
+		tmp_buf = NULL;
+		free_page(pg);
+	}
+}
+
+module_init(rs_init);
+module_exit(rs_fini);
+MODULE_DESCRIPTION("TXX927 serial driver");
+
+/*
+ * ------------------------------------------------------------
+ * Serial console driver
+ * ------------------------------------------------------------
+ */
+#ifdef CONFIG_TXX927_SERIAL_CONSOLE
+
+static struct async_struct async_sercons;
+
+/*
+ *	Print a string to the serial port trying not to disturb
+ *	any possible real use of the port...
+ */
+static void serial_console_write(struct console *co, const char *s,
+				unsigned count)
+{
+	static struct async_struct *info = &async_sercons;
+	int ier;
+	unsigned i;
+
+	/*
+	 *	First save the IER then disable the interrupts
+	 */
+	ier = sio_reg(info)->dicr;
+	sio_reg(info)->dicr = 0;
+
+
+	/*
+	 *	Now, do each character
+	 */
+	for (i = 0; i < count; i++, s++) {
+		wait_for_xmitr(info);
+
+		/*
+		 *	Send the character out.
+		 *	If a LF, also do CR...
+		 */
+		sio_reg(info)->tfifo = *s;
+		if (*s == 10) {
+			wait_for_xmitr(info);
+			sio_reg(info)->tfifo = 13;
+		}
+	}
+
+	/*
+	 *	Finally, Wait for transmitter & holding register to empty
+	 * 	and restore the IER
+	 */
+	wait_for_xmitr(info);
+	sio_reg(info)->dicr = ier;
+}
+
+static kdev_t serial_console_device(struct console *c)
+{
+	return mk_kdev(TXX927_TTY_MAJOR, TXX927_TTY_MINOR_START + c->index);
+}
+
+/*
+ *	Setup initial baud/bits/parity. We do two things here:
+ *	- construct a cflag setting for the first rs_open()
+ *	- initialize the serial port
+ *	Return non-zero if we didn't find a serial port.
+ */
+static int serial_console_setup(struct console *co, char *options)
+{
+	static struct async_struct *info;
+	struct serial_state *state;
+	unsigned cval;
+	int	baud = 9600;
+	int	bits = 8;
+	int	parity = 'n';
+	int	cflag = CREAD | HUPCL | CLOCAL;
+	int	quot = 0;
+	char	*s;
+
+	if (co->index < 0 || co->index >= NR_PORTS) {
+		return -1;
+	}
+	if (options) {
+		baud = simple_strtoul(options, NULL, 10);
+		s = options;
+		while(*s >= '0' && *s <= '9')
+			s++;
+		if (*s) parity = *s++;
+		if (*s) bits   = *s - '0';
+	}
+
+	/*
+	 *	Now construct a cflag setting.
+	 */
+	switch(baud) {
+		case 1200:
+			cflag |= B1200;
+			break;
+		case 2400:
+			cflag |= B2400;
+			break;
+		case 4800:
+			cflag |= B4800;
+			break;
+		case 19200:
+			cflag |= B19200;
+			break;
+		case 38400:
+			cflag |= B38400;
+			break;
+		case 57600:
+			cflag |= B57600;
+			break;
+		case 115200:
+			cflag |= B115200;
+			break;
+		case 9600:
+		default:
+			cflag |= B9600;
+			break;
+	}
+	switch(bits) {
+		case 7:
+			cflag |= CS7;
+			break;
+		default:
+		case 8:
+			cflag |= CS8;
+			break;
+	}
+	switch(parity) {
+		case 'o': case 'O':
+			cflag |= PARODD;
+			break;
+		case 'e': case 'E':
+			cflag |= PARENB;
+			break;
+	}
+	co->cflag = cflag;
+
+	/*
+	 *	Divisor, bytesize and parity
+	 */
+	state = rs_table + co->index;
+	info = &async_sercons;
+	info->magic = SERIAL_MAGIC;
+	info->state = state;
+	info->port = state->port;
+	info->flags = state->flags;
+	info->io_type = state->io_type;
+	info->iomem_base = state->iomem_base;
+	info->iomem_reg_shift = state->iomem_reg_shift;
+	quot = state->baud_base / baud;
+
+	switch (cflag & CSIZE) {
+	case CS7: cval = TXx927_SILCR_UMODE_7BIT; break;
+	default:
+	case CS8: cval = TXx927_SILCR_UMODE_8BIT; break;
+	}
+	if (cflag & CSTOPB)
+		cval |= TXx927_SILCR_USBL_2BIT;
+	else
+		cval |= TXx927_SILCR_USBL_1BIT;
+	if (cflag & PARENB)
+		cval |= TXx927_SILCR_UPEN;
+	if (!(cflag & PARODD))
+		cval |= TXx927_SILCR_UEPS;
+
+	/*
+	 *	Disable UART interrupts, set DTR and RTS high
+	 *	and set speed.
+	 */
+	sio_reg(info)->dicr = 0;
+	sio_reg(info)->lcr = cval | TXx927_SILCR_SCS_IMCLK_BG;
+	sio_reg(info)->bgr = quot | TXx927_SIBGR_BCLK_T0;
+	/* HW RTS/CTS control */
+	if (info->flags & ASYNC_HAVE_CTS_LINE)
+		sio_reg(info)->flcr = TXx927_SIFLCR_RCS | TXx927_SIFLCR_TES |
+			TXx927_SIFLCR_RTSTL_MAX /* 15 */;
+	/* Enable RX/TX */
+	sio_reg(info)->flcr &= ~(TXx927_SIFLCR_RSDE | TXx927_SIFLCR_TSDE);
+
+	return 0;
+}
+
+static struct console sercons = {
+	name:           TXX927_TTY_NAME,
+	write:          serial_console_write,
+	device:	        serial_console_device,
+	setup:	        serial_console_setup,
+	flags:	        CON_PRINTBUFFER,
+	index:	        -1,
+};
+
+/*
+ *	Register console.
+ */
+void __init txx927_console_init(void)
+{
+	register_console(&sercons);
+}
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sh-sci.c linux-2.5/drivers/char/sh-sci.c
--- linux-2.5.13/drivers/char/sh-sci.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/char/sh-sci.c	Sun Jan  6 01:38:27 2002
@@ -1040,7 +1040,9 @@
 	sci_driver.table = sci_table;
 	sci_driver.termios = sci_termios;
 	sci_driver.termios_locked = sci_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	sci_driver.console = &sercons;
+#endif
 	sci_driver.open	= sci_open;
 	sci_driver.close = gs_close;
 	sci_driver.write = gs_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sonypi.c linux-2.5/drivers/char/sonypi.c
--- linux-2.5.13/drivers/char/sonypi.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/char/sonypi.c	Wed May  1 20:41:20 2002
@@ -485,12 +485,10 @@
 
 static int sonypi_misc_open(struct inode * inode, struct file * file) {
 	down(&sonypi_device.lock);
-	if (sonypi_device.open_count)
-		goto out;
+	/* Flush input queue on first open */
+	if (!sonypi_device.open_count)
+		sonypi_initq();
 	sonypi_device.open_count++;
-	/* Flush input queue */
-	sonypi_initq();
-out:
 	up(&sonypi_device.lock);
 	return 0;
 }
@@ -718,9 +716,12 @@
 	       SONYPI_DRIVER_MAJORVERSION,
 	       SONYPI_DRIVER_MINORVERSION);
 	printk(KERN_INFO "sonypi: detected %s model, "
-	       "camera = %s, compat = %s, nojogdial = %s\n",
+	       "verbose = %s, fnkeyinit = %s, camera = %s, "
+	       "compat = %s, nojogdial = %s\n",
 	       (sonypi_device.model == SONYPI_DEVICE_MODEL_TYPE1) ?
 			"type1" : "type2",
+	       verbose ? "on" : "off",
+	       fnkeyinit ? "on" : "off",
 	       camera ? "on" : "off",
 	       compat ? "on" : "off",
 	       nojogdial ? "on" : "off");
@@ -779,7 +780,7 @@
 
 #ifndef MODULE
 static int __init sonypi_setup(char *str)  {
-	int ints[6];
+	int ints[7];
 
 	str = get_options(str, ARRAY_SIZE(ints), ints);
 	if (ints[0] <= 0) 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sonypi.h linux-2.5/drivers/char/sonypi.h
--- linux-2.5.13/drivers/char/sonypi.h	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/char/sonypi.h	Thu May  2 22:25:19 2002
@@ -35,7 +35,7 @@
 #ifdef __KERNEL__
 
 #define SONYPI_DRIVER_MAJORVERSION	 1
-#define SONYPI_DRIVER_MINORVERSION	11
+#define SONYPI_DRIVER_MINORVERSION	13
 
 #include <linux/types.h>
 #include <linux/pci.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sx.c linux-2.5/drivers/char/sx.c
--- linux-2.5.13/drivers/char/sx.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/char/sx.c	Fri May  3 03:49:06 2002
@@ -353,9 +353,11 @@
                               0xc8000, 0xd8000, 0xe8000};
 static int si_probe_addrs[]= {0xc0000, 0xd0000, 0xe0000, 
                               0xc8000, 0xd8000, 0xe8000, 0xa0000};
+static int si1_probe_addrs[]= { 0xd0000};
 
 #define NR_SX_ADDRS (sizeof(sx_probe_addrs)/sizeof (int))
 #define NR_SI_ADDRS (sizeof(si_probe_addrs)/sizeof (int))
+#define NR_SI1_ADDRS (sizeof(si1_probe_addrs)/sizeof (int))
 
 
 /* Set the mask to all-ones. This alas, only supports 32 interrupts. 
@@ -582,6 +584,8 @@
 		}
 	} else if (IS_EISA_BOARD(board)) {
 		outb(board->irq<<4, board->eisa_base+0xc02);
+	} else if (IS_SI1_BOARD(board)) {
+	        write_sx_byte (board, SI1_ISA_RESET,   0); // value does not matter
 	} else {
 		/* Gory details of the SI/ISA board */
 		write_sx_byte (board, SI2_ISA_RESET,    SI2_ISA_RESET_SET);
@@ -656,6 +660,9 @@
 	} else if (IS_EISA_BOARD(board)) {
 		write_sx_byte(board, SI2_EISA_OFF, SI2_EISA_VAL);
 		outb((board->irq<<4)|4, board->eisa_base+0xc02);
+	} else if (IS_SI1_BOARD(board)) {
+		write_sx_byte (board, SI1_ISA_RESET_CLEAR, 0);
+		write_sx_byte (board, SI1_ISA_INTCL, 0);
 	} else {
 		/* Don't bug me about the clear_set. 
 		   I haven't the foggiest idea what it's about -- REW */
@@ -681,6 +688,9 @@
 		                                 SX_CONF_HOSTIRQ);
 	} else if (IS_EISA_BOARD(board)) {
 		inb(board->eisa_base+0xc03);  
+	} else if (IS_SI1_BOARD(board)) {
+	       write_sx_byte (board, SI1_ISA_INTCL,0);
+	       write_sx_byte (board, SI1_ISA_INTCL_CLEAR,0);
 	} else {
 		switch (board->irq) {
 		case 11:write_sx_byte (board, SI2_ISA_IRQ11, SI2_ISA_IRQ11_SET);break;
@@ -1690,6 +1700,7 @@
 		if (IS_SX_BOARD (board)) rc = SX_TYPE_SX;
 		if (IS_CF_BOARD (board)) rc = SX_TYPE_CF;
 		if (IS_SI_BOARD (board)) rc = SX_TYPE_SI;
+		if (IS_SI1_BOARD (board)) rc = SX_TYPE_SI;
 		if (IS_EISA_BOARD (board)) rc = SX_TYPE_SI;
 		sx_dprintk (SX_DEBUG_FIRMWARE, "returning type= %d\n", rc);
 		break;
@@ -2181,13 +2192,20 @@
 	int i;
 
 	func_enter();
-	sx_dprintk (SX_DEBUG_PROBE, "Going to verify SI signature %lx.\n", 
+	sx_dprintk (SX_DEBUG_PROBE, "Going to verify SI signature hw %lx at %lx.\n", board->hw_base,
 	            board->base + SI2_ISA_ID_BASE);
 
 	if (sx_debug & SX_DEBUG_PROBE)
 		my_hd ((char *)(board->base + SI2_ISA_ID_BASE), 0x8);
 
-	if (!IS_EISA_BOARD(board)) {
+	if (!IS_EISA_BOARD(board)  ) {
+	  if( IS_SI1_BOARD(board) ) 
+	    {
+		for (i=0;i<8;i++) {
+		  write_sx_byte (board, SI2_ISA_ID_BASE+7-i,i); 
+
+		}
+	    }
 		for (i=0;i<8;i++) {
 			if ((read_sx_byte (board, SI2_ISA_ID_BASE+7-i) & 7) != i) {
 				return 0;
@@ -2203,7 +2221,7 @@
 
 	board->nports = -1;
 
-	/* This resets the processor, and keeps it off the bus. */
+ 	/* This resets the processor, and keeps it off the bus. */
 	if (!sx_reset (board)) 
 		return 0;
 	sx_dprintk (SX_DEBUG_INIT, "reset the board...\n");
@@ -2551,6 +2569,21 @@
 		board->base = (ulong) ioremap(board->hw_base, SI2_ISA_WINDOW_LEN);
 		board->flags &= ~SX_BOARD_TYPE;
 		board->flags |=  SI_ISA_BOARD;
+		board->irq = sx_irqmask ?-1:0;
+
+		if (probe_si (board)) {
+			found++;
+		} else {
+			my_iounmap (board->hw_base, board->base);
+		}
+	}
+	for (i=0;i<NR_SI1_ADDRS;i++) {
+		board = &boards[found];
+		board->hw_base = si1_probe_addrs[i];
+		board->base2 =
+		board->base = (ulong) ioremap(board->hw_base, SI1_ISA_WINDOW_LEN);
+		board->flags &= ~SX_BOARD_TYPE;
+		board->flags |=  SI1_ISA_BOARD;
 		board->irq = sx_irqmask ?-1:0;
 
 		if (probe_si (board)) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sx.h linux-2.5/drivers/char/sx.h
--- linux-2.5.13/drivers/char/sx.h	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/char/sx.h	Fri May  3 03:49:06 2002
@@ -73,6 +73,7 @@
 #define SX_CFPCI_BOARD       0x00000008
 #define SX_CFISA_BOARD       0x00000010
 #define SI_EISA_BOARD        0x00000020
+#define SI1_ISA_BOARD        0x00000040
 
 #define SX_BOARD_PRESENT     0x00001000
 #define SX_BOARD_INITIALIZED 0x00002000
@@ -84,6 +85,7 @@
                                             SX_ISA_BOARD | SX_CFISA_BOARD))
 
 #define IS_SI_BOARD(board) (board->flags & SI_ISA_BOARD)
+#define IS_SI1_BOARD(board) (board->flags & SI1_ISA_BOARD)
 
 #define IS_EISA_BOARD(board) (board->flags & SI_EISA_BOARD)
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sxboards.h linux-2.5/drivers/char/sxboards.h
--- linux-2.5.13/drivers/char/sxboards.h	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/char/sxboards.h	Fri May  3 03:49:06 2002
@@ -46,12 +46,36 @@
 #define		CARD_BUS(type)		((type>>4)&0xF)
 #define		CARD_PHASE(type)	(type&0xF)
 
+#define		TYPE_SI1_ISA		CARD_TYPE(BUS_ISA,SI1_Z280)
 #define		TYPE_SI2_ISA		CARD_TYPE(BUS_ISA,SI2_Z280)
 #define		TYPE_SI2_EISA		CARD_TYPE(BUS_EISA,SI2_Z280)
 #define		TYPE_SI2_PCI		CARD_TYPE(BUS_PCI,SI2_Z280)
 
 #define		TYPE_SX_ISA		CARD_TYPE(BUS_ISA,SI3_T225)
 #define		TYPE_SX_PCI		CARD_TYPE(BUS_PCI,SI3_T225)
+/*****************************************************************************
+******************************                  ******************************
+******************************   Phase 1 Z280   ******************************
+******************************                  ******************************
+*****************************************************************************/
+
+/* ISA board details... */
+#define		SI1_ISA_WINDOW_LEN	0x10000		/* 64 Kbyte shared memory window */
+//#define 	SI1_ISA_MEMORY_LEN	0x8000		/* Usable memory  - unused define*/
+//#define		SI1_ISA_ADDR_LOW	0x0A0000	/* Lowest address = 640 Kbyte */
+//#define		SI1_ISA_ADDR_HIGH	0xFF8000	/* Highest address = 16Mbyte - 32Kbyte */
+//#define		SI2_ISA_ADDR_STEP	SI2_ISA_WINDOW_LEN/* ISA board address step */
+//#define		SI2_ISA_IRQ_MASK	0x9800		/* IRQs 15,12,11 */
+
+/* ISA board, register definitions... */
+//#define		SI2_ISA_ID_BASE		0x7FF8			/* READ:  Board ID string */
+#define		SI1_ISA_RESET		0x8000		/* WRITE: Host Reset */
+#define		SI1_ISA_RESET_CLEAR	0xc000		/* WRITE: Host Reset clear*/
+#define		SI1_ISA_WAIT	        0x9000		/* WRITE: Host wait */
+#define		SI1_ISA_WAIT_CLEAR	0xd000		/* WRITE: Host wait clear */
+#define		SI1_ISA_INTCL        	0xa000		/* WRITE: Host Reset */
+#define		SI1_ISA_INTCL_CLEAR	0xe000		/* WRITE: Host Reset */
+
 
 /*****************************************************************************
 ******************************                  ******************************
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/synclink.c linux-2.5/drivers/char/synclink.c
--- linux-2.5.13/drivers/char/synclink.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/char/synclink.c	Mon Apr 15 03:27:25 2002
@@ -64,7 +64,6 @@
 #define MAX_PCI_DEVICES 10
 #define MAX_TOTAL_DEVICES 20
 
-#include <linux/config.h>	
 #include <linux/module.h>
 #include <linux/version.h>
 #include <linux/errno.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/sysrq.c linux-2.5/drivers/char/sysrq.c
--- linux-2.5.13/drivers/char/sysrq.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/char/sysrq.c	Sat Mar 23 22:53:20 2002
@@ -23,7 +23,7 @@
 #include <linux/major.h>
 #include <linux/reboot.h>
 #include <linux/sysrq.h>
-#include <linux/kbd_kern.h>
+#include <linux/vt_kern.h>
 #include <linux/quotaops.h>
 #include <linux/smp_lock.h>
 #include <linux/module.h>
@@ -32,7 +32,6 @@
 
 #include <asm/ptrace.h>
 
-extern void reset_vc(unsigned int);
 extern struct list_head super_blocks;
 
 /* Whether we react on sysrq keys or just ignore them */
@@ -43,7 +42,8 @@
 
 /* Loglevel sysrq handler */
 static void sysrq_handle_loglevel(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+				  struct tty_struct *tty) 
+{
 	int i;
 	i = key - '0';
 	console_loglevel = 7;
@@ -60,10 +60,14 @@
 /* SAK sysrq handler */
 #ifdef CONFIG_VT
 static void sysrq_handle_SAK(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+			     struct tty_struct *tty) 
+{
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
+
 	if (tty)
 		do_SAK(tty);
-	reset_vc(fg_console);
+	if ((tty->driver.subtype == SYSTEM_TYPE_CONSOLE) && vc)
+		reset_vc(vc->display_fg->vc_cons[fg_console]);
 }
 static struct sysrq_key_op sysrq_SAK_op = {
 	handler:	sysrq_handle_SAK,
@@ -75,9 +79,12 @@
 
 /* unraw sysrq handler */
 static void sysrq_handle_unraw(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
-	if (kbd)
-		kbd->kbdmode = VC_XLATE;
+				struct tty_struct *tty) 
+{
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
+	
+	if ((tty->driver.subtype == SYSTEM_TYPE_CONSOLE) && vc)
+		vc->kbd_table.kbdmode = VC_XLATE;
 }
 static struct sysrq_key_op sysrq_unraw_op = {
 	handler:	sysrq_handle_unraw,
@@ -88,7 +95,8 @@
 
 /* reboot sysrq handler */
 static void sysrq_handle_reboot(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+				struct tty_struct *tty) 
+{
 	machine_restart(NULL);
 }
 static struct sysrq_key_op sysrq_reboot_op = {
@@ -97,8 +105,6 @@
 	action_msg:	"Resetting",
 };
 
-
-
 /* SYNC SYSRQ HANDLERS BLOCK */
 
 /* do_emergency_sync helper function */
@@ -218,7 +224,8 @@
 }
 
 static void sysrq_handle_sync(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+			      struct tty_struct *tty) 
+{
 	emergency_sync_scheduled = EMERG_SYNC;
 	wakeup_bdflush();
 }
@@ -229,7 +236,8 @@
 };
 
 static void sysrq_handle_mountro(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+				 struct tty_struct *tty) 
+{
 	emergency_sync_scheduled = EMERG_REMOUNT;
 	wakeup_bdflush();
 }
@@ -245,7 +253,8 @@
 /* SHOW SYSRQ HANDLERS BLOCK */
 
 static void sysrq_handle_showregs(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+				  struct tty_struct *tty) 
+{
 	if (pt_regs)
 		show_regs(pt_regs);
 }
@@ -257,7 +266,8 @@
 
 
 static void sysrq_handle_showstate(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+				   struct tty_struct *tty) 
+{
 	show_state();
 }
 static struct sysrq_key_op sysrq_showstate_op = {
@@ -266,9 +276,9 @@
 	action_msg:	"Show State",
 };
 
-
 static void sysrq_handle_showmem(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+				 struct tty_struct *tty) 
+{
 	show_mem();
 }
 static struct sysrq_key_op sysrq_showmem_op = {
@@ -290,13 +300,14 @@
 
 	for_each_task(p) {
 		if (p->mm && p->pid != 1)
-			/* Not swapper, init nor kernel thread */
+			/* Not swapper nor kernel thread */
 			force_sig(sig, p);
 	}
 }
 
 static void sysrq_handle_term(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+			      struct tty_struct *tty) 
+{
 	send_sig_all(SIGTERM);
 	console_loglevel = 8;
 }
@@ -307,7 +318,8 @@
 };
 
 static void sysrq_handle_kill(int key, struct pt_regs *pt_regs,
-		struct kbd_struct *kbd, struct tty_struct *tty) {
+			      struct tty_struct *tty) 
+{
 	send_sig_all(SIGKILL);
 	console_loglevel = 8;
 }
@@ -416,13 +428,13 @@
  * and any other keycode arrives.
  */
 
-void handle_sysrq(int key, struct pt_regs *pt_regs,
-		  struct kbd_struct *kbd, struct tty_struct *tty) {
+void handle_sysrq(int key, struct pt_regs *pt_regs, struct tty_struct *tty)
+{
 	if (!sysrq_enabled)
 		return;
 
 	__sysrq_lock_table();
-	__handle_sysrq_nolock(key, pt_regs, kbd, tty);
+	__handle_sysrq_nolock(key, pt_regs, tty);
 	__sysrq_unlock_table();
 }
 
@@ -433,7 +445,8 @@
  */
 
 void __handle_sysrq_nolock(int key, struct pt_regs *pt_regs,
-		  struct kbd_struct *kbd, struct tty_struct *tty) {
+		  	   struct tty_struct *tty) 
+{
 	struct sysrq_key_op *op_p;
 	int orig_log_level;
 	int i, j;
@@ -449,7 +462,7 @@
         if (op_p) {
 		printk ("%s\n", op_p->action_msg);
 		console_loglevel = orig_log_level;
-		op_p->handler(key, pt_regs, kbd, tty);
+		op_p->handler(key, pt_regs, tty);
 	} else {
 		printk("HELP : ");
 		/* Only print the help msg once per handler */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/tty_io.c linux-2.5/drivers/char/tty_io.c
--- linux-2.5.13/drivers/char/tty_io.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/char/tty_io.c	Fri May  3 03:49:06 2002
@@ -156,6 +156,8 @@
 extern void sci_console_init(void);
 extern void tx3912_console_init(void);
 extern void tx3912_rs_init(void);
+extern void txx927_console_init(void);
+extern void sb1250_serial_console_init(void);
 
 #ifndef MIN
 #define MIN(a,b)	((a) < (b) ? (a) : (b))
@@ -691,8 +693,13 @@
 {
 	ssize_t ret = 0, written = 0;
 	
-	if (down_interruptible(&tty->atomic_write)) {
-		return -ERESTARTSYS;
+	if (file->f_flags & O_NONBLOCK) {
+		if (down_trylock(&tty->atomic_write))
+			return -EAGAIN;
+	}
+	else {
+		if (down_interruptible(&tty->atomic_write))
+			return -ERESTARTSYS;
 	}
 	if ( test_bit(TTY_NO_WRITE_SPLIT, &tty->flags) ) {
 		lock_kernel();
@@ -1370,7 +1377,7 @@
 		retval = -ENODEV;
 	filp->f_flags = saved_flags;
 
-	if (!retval && test_bit(TTY_EXCLUSIVE, &tty->flags) && !suser())
+	if (!retval && test_bit(TTY_EXCLUSIVE, &tty->flags) && !capable(CAP_SYS_ADMIN))
 		retval = -EBUSY;
 
 	if (retval) {
@@ -1472,7 +1479,7 @@
 {
 	char ch, mbz = 0;
 
-	if ((current->tty != tty) && !suser())
+	if ((current->tty != tty) && !capable(CAP_SYS_ADMIN))
 		return -EPERM;
 	if (get_user(ch, arg))
 		return -EFAULT;
@@ -1510,7 +1517,7 @@
 {
 	if (IS_SYSCONS_DEV(inode->i_rdev) ||
 	    IS_CONSOLE_DEV(inode->i_rdev)) {
-		if (!suser())
+		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
 		redirect = NULL;
 		return 0;
@@ -1552,7 +1559,7 @@
 		 * This tty is already the controlling
 		 * tty for another session group!
 		 */
-		if ((arg == 1) && suser()) {
+		if ((arg == 1) && capable(CAP_SYS_ADMIN)) {
 			/*
 			 * Steal it away
 			 */
@@ -1835,9 +1842,6 @@
 	for_each_task(p) {
 		if ((p->tty == tty) ||
 		    ((session > 0) && (p->session == session))) {
-			printk(KERN_NOTICE "SAK: killed process %d"
-			    " (%s): p->session==tty->session\n",
-			    p->pid, p->comm);
 			send_sig(SIGKILL, p, 1);
 			continue;
 		}
@@ -1848,9 +1852,6 @@
 				filp = fcheck_files(p->files, i);
 				if (filp && (filp->f_op == &tty_fops) &&
 				    (filp->private_data == tty)) {
-					printk(KERN_NOTICE "SAK: killed process %d"
-					    " (%s): fd#%d opened to the tty\n",
-					    p->pid, p->comm, i);
 					send_sig(SIGKILL, p, 1);
 					break;
 				}
@@ -2179,14 +2180,19 @@
 	 * inform about problems etc..
 	 */
 #ifdef CONFIG_VT
-	con_init();
+	vt_console_init();
 #endif
 #ifdef CONFIG_AU1000_SERIAL_CONSOLE
-	au1000_serial_console_init();
+//	au1000_serial_console_init();
 #endif
 #ifdef CONFIG_SERIAL_CONSOLE
 #if (defined(CONFIG_8xx) || defined(CONFIG_8260))
 	console_8xx_init();
+#elif defined(CONFIG_MAC_SERIAL) && defined(CONFIG_SERIAL)
+	if (_machine == _MACH_Pmac)
+ 		mac_scc_console_init();
+	else
+		serial_console_init();
 #elif defined(CONFIG_MAC_SERIAL)
  	mac_scc_console_init();
 #elif defined(CONFIG_PARISC)
@@ -2234,6 +2240,12 @@
 #ifdef CONFIG_SERIAL_TX3912_CONSOLE
 	tx3912_console_init();
 #endif
+#ifdef CONFIG_TXX927_SERIAL_CONSOLE
+	txx927_console_init();
+#endif
+#ifdef CONFIG_SIBYTE_SB1250_DUART_CONSOLE
+	sb1250_serial_console_init();
+#endif
 }
 
 static struct tty_driver dev_tty_driver, dev_syscons_driver;
@@ -2241,9 +2253,8 @@
 static struct tty_driver dev_ptmx_driver;
 #endif
 #ifdef CONFIG_VT
-extern void con_init_devfs (void);
-extern void console_map_init(void);
 static struct tty_driver dev_console_driver;
+extern int vty_init(void);
 #endif
 
 /*
@@ -2283,13 +2294,6 @@
 	if (tty_register_driver(&dev_syscons_driver))
 		panic("Couldn't register /dev/console driver\n");
 
-	/* console calls tty_register_driver() before kmalloc() works.
-	 * Thus, we can't devfs_register() then.  Do so now, instead. 
-	 */
-#ifdef CONFIG_VT
-	con_init_devfs();
-#endif
-
 #ifdef CONFIG_UNIX98_PTYS
 	dev_ptmx_driver = dev_tty_driver;
 	dev_ptmx_driver.driver_name = "/dev/ptmx";
@@ -2313,10 +2317,7 @@
 
 	if (tty_register_driver(&dev_console_driver))
 		panic("Couldn't register /dev/tty0 driver\n");
-
-	vcs_init();
-	kbd_init();
-	console_map_init();
+	vty_init();
 #endif
 
 #ifdef CONFIG_ESPSERIAL  /* init ESP before rs, so rs doesn't see the port */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/vc_screen.c linux-2.5/drivers/char/vc_screen.c
--- linux-2.5.13/drivers/char/vc_screen.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/char/vc_screen.c	Mon Feb 25 18:54:26 2002
@@ -32,7 +32,6 @@
 #include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/vt_kern.h>
-#include <linux/console_struct.h>
 #include <linux/selection.h>
 #include <linux/kbd_kern.h>
 #include <linux/console.h>
@@ -46,20 +45,60 @@
 #undef addr
 #define HEADER_SIZE	4
 
+/* used by vcs - note the word offset */
+unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed)
+{
+	return screenpos(vc, 2 * w_offset, viewed);
+}
+
+void getconsxy(struct vc_data *vc, char *p)
+{
+	p[0] = vc->vc_x;
+	p[1] = vc->vc_y;
+}
+
+void putconsxy(struct vc_data *vc, char *p)
+{
+	gotoxy(vc, p[0], p[1]);
+	set_cursor(vc);
+}
+
+u16 vcs_scr_readw(struct vc_data *vc, const u16 *org)
+{
+	if ((unsigned long)org == vc->vc_pos && vc->display_fg->cursor_original != -1)
+		return vc->display_fg->cursor_original;
+	return scr_readw(org);
+}
+
+void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org)
+{
+	scr_writew(val, org);
+	if ((unsigned long)org == vc->vc_pos) {
+		vc->display_fg->cursor_original = -1;
+		add_softcursor(vc);
+	}
+}
+
+
 static int
 vcs_size(struct inode *inode)
 {
-	int size;
 	int minor = minor(inode->i_rdev);
 	int currcons = minor & 127;
+	struct vc_data *vc;
+	int size;
+
 	if (currcons == 0)
 		currcons = fg_console;
 	else
 		currcons--;
-	if (!vc_cons_allocated(currcons))
+	
+	vc = vt_cons->vc_cons[currcons];
+		
+	if (!vc)
 		return -ENXIO;
 
-	size = video_num_lines * video_num_columns;
+	size = vc->vc_rows * vc->vc_cols; 
 
 	if (minor & 128)
 		size = 2*size + HEADER_SIZE;
@@ -106,6 +145,7 @@
 {
 	struct inode *inode = file->f_dentry->d_inode;
 	unsigned int currcons = minor(inode->i_rdev);
+	struct vc_data *vc;
 	long pos = *ppos;
 	long viewed, attr, read;
 	int col, maxcol;
@@ -129,7 +169,10 @@
 		viewed = 0;
 	}
 	ret = -ENXIO;
-	if (!vc_cons_allocated(currcons))
+
+	vc = vt_cons->vc_cons[currcons];
+
+	if (!vc)
 		goto unlock_out;
 
 	ret = -EINVAL;
@@ -164,15 +207,15 @@
 
 		con_buf_start = con_buf0 = con_buf;
 		orig_count = this_round;
-		maxcol = video_num_columns;
+		maxcol = vc->vc_cols;
 		if (!attr) {
-			org = screen_pos(currcons, p, viewed);
+			org = screen_pos(vc, p, viewed);
 			col = p % maxcol;
 			p += maxcol - col;
 			while (this_round-- > 0) {
-				*con_buf0++ = (vcs_scr_readw(currcons, org++) & 0xff);
+				*con_buf0++ = (vcs_scr_readw(vc, org++) & 0xff);
 				if (++col == maxcol) {
-					org = screen_pos(currcons, p, viewed);
+					org = screen_pos(vc, p, viewed);
 					col = 0;
 					p += maxcol;
 				}
@@ -181,9 +224,9 @@
 			if (p < HEADER_SIZE) {
 				size_t tmp_count;
 
-				con_buf0[0] = (char) video_num_lines;
-				con_buf0[1] = (char) video_num_columns;
-				getconsxy(currcons, con_buf0 + 2);
+				con_buf0[0] = (char) vc->vc_rows;
+				con_buf0[1] = (char) vc->vc_cols;
+				getconsxy(vc, con_buf0 + 2);
 
 				con_buf_start += p;
 				this_round += p;
@@ -219,7 +262,7 @@
 				p /= 2;
 				col = p % maxcol;
 
-				org = screen_pos(currcons, p, viewed);
+				org = screen_pos(vc, p, viewed);
 				p += maxcol - col;
 
 				/* Buffer has even length, so we can always copy
@@ -229,10 +272,10 @@
 				this_round = (this_round + 1) >> 1;
 
 				while (this_round) {
-					*tmp_buf++ = vcs_scr_readw(currcons, org++);
+					*tmp_buf++ = vcs_scr_readw(vc, org++);
 					this_round --;
 					if (++col == maxcol) {
-						org = screen_pos(currcons, p, viewed);
+						org = screen_pos(vc, p, viewed);
 						col = 0;
 						p += maxcol;
 					}
@@ -275,6 +318,7 @@
 {
 	struct inode *inode = file->f_dentry->d_inode;
 	unsigned int currcons = minor(inode->i_rdev);
+	struct vc_data *vc;
 	long pos = *ppos;
 	long viewed, attr, size, written;
 	char *con_buf0;
@@ -300,7 +344,10 @@
 		viewed = 0;
 	}
 	ret = -ENXIO;
-	if (!vc_cons_allocated(currcons))
+
+	vc = vt_cons->vc_cons[currcons];
+
+	if (!vc)
 		goto unlock_out;
 
 	size = vcs_size(inode);
@@ -354,10 +401,10 @@
 
 		con_buf0 = con_buf;
 		orig_count = this_round;
-		maxcol = video_num_columns;
+		maxcol = vc->vc_cols;
 		p = pos;
 		if (!attr) {
-			org0 = org = screen_pos(currcons, p, viewed);
+			org0 = org = screen_pos(vc, p, viewed);
 			col = p % maxcol;
 			p += maxcol - col;
 
@@ -365,11 +412,11 @@
 				unsigned char c = *con_buf0++;
 
 				this_round--;
-				vcs_scr_writew(currcons,
-					       (vcs_scr_readw(currcons, org) & 0xff00) | c, org);
+				vcs_scr_writew(vc,
+					       (vcs_scr_readw(vc, org) & 0xff00) | c, org);
 				org++;
 				if (++col == maxcol) {
-					org = screen_pos(currcons, p, viewed);
+					org = screen_pos(vc, p, viewed);
 					col = 0;
 					p += maxcol;
 				}
@@ -378,34 +425,34 @@
 			if (p < HEADER_SIZE) {
 				char header[HEADER_SIZE];
 
-				getconsxy(currcons, header + 2);
+				getconsxy(vc, header + 2);
 				while (p < HEADER_SIZE && this_round > 0) {
 					this_round--;
 					header[p++] = *con_buf0++;
 				}
 				if (!viewed)
-					putconsxy(currcons, header + 2);
+					putconsxy(vc, header + 2);
 			}
 			p -= HEADER_SIZE;
 			col = (p/2) % maxcol;
 			if (this_round > 0) {
-				org0 = org = screen_pos(currcons, p/2, viewed);
+				org0 = org = screen_pos(vc, p/2, viewed);
 				if ((p & 1) && this_round > 0) {
 					char c;
 
 					this_round--;
 					c = *con_buf0++;
 #ifdef __BIG_ENDIAN
-					vcs_scr_writew(currcons, c |
-					     (vcs_scr_readw(currcons, org) & 0xff00), org);
+					vcs_scr_writew(vc, c |
+					     (vcs_scr_readw(vc, org) & 0xff00), org);
 #else
-					vcs_scr_writew(currcons, (c << 8) |
-					     (vcs_scr_readw(currcons, org) & 0xff), org);
+					vcs_scr_writew(vc, (c << 8) |
+					     (vcs_scr_readw(vc, org) & 0xff), org);
 #endif
 					org++;
 					p++;
 					if (++col == maxcol) {
-						org = screen_pos(currcons, p/2, viewed);
+						org = screen_pos(vc, p/2, viewed);
 						col = 0;
 					}
 				}
@@ -416,11 +463,11 @@
 				unsigned short w;
 
 				w = get_unaligned(((const unsigned short *)con_buf0));
-				vcs_scr_writew(currcons, w, org++);
+				vcs_scr_writew(vc, w, org++);
 				con_buf0 += 2;
 				this_round -= 2;
 				if (++col == maxcol) {
-					org = screen_pos(currcons, p, viewed);
+					org = screen_pos(vc, p, viewed);
 					col = 0;
 					p += maxcol;
 				}
@@ -430,9 +477,9 @@
 
 				c = *con_buf0++;
 #ifdef __BIG_ENDIAN
-				vcs_scr_writew(currcons, (vcs_scr_readw(currcons, org) & 0xff) | (c << 8), org);
+				vcs_scr_writew(vc, (vcs_scr_readw(vc, org) & 0xff) | (c << 8), org);
 #else
-				vcs_scr_writew(currcons, (vcs_scr_readw(currcons, org) & 0xff00) | c, org);
+				vcs_scr_writew(vc, (vcs_scr_readw(vc, org) & 0xff00) | c, org);
 #endif
 			}
 		}
@@ -441,7 +488,7 @@
 		buf += orig_count;
 		pos += orig_count;
 		if (org0)
-			update_region(currcons, (unsigned long)(org0), org-org0);
+			update_region(vc, (unsigned long)(org0), org-org0);
 	}
 	*ppos += written;
 	ret = written;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/vme_scc.c linux-2.5/drivers/char/vme_scc.c
--- linux-2.5.13/drivers/char/vme_scc.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/char/vme_scc.c	Wed Mar 27 13:07:16 2002
@@ -92,10 +92,10 @@
 static void scc_break_ctl(struct tty_struct *tty, int break_state);
 
 static struct tty_driver scc_driver, scc_callout_driver;
-
 static struct tty_struct *scc_table[2] = { NULL, };
 static struct termios * scc_termios[2];
 static struct termios * scc_termios_locked[2];
+static struct console sercons;
 struct scc_port scc_ports[2];
 
 int scc_refcount;
@@ -131,7 +131,11 @@
 	memset(&scc_driver, 0, sizeof(scc_driver));
 	scc_driver.magic = TTY_DRIVER_MAGIC;
 	scc_driver.driver_name = "scc";
+#ifdef CONFIG_DEVFS_FS
+	scc_driver.name = "tts/%d";
+#else
 	scc_driver.name = "ttyS";
+#endif
 	scc_driver.major = TTY_MAJOR;
 	scc_driver.minor_start = SCC_MINOR_BASE;
 	scc_driver.num = 2;
@@ -145,7 +149,9 @@
 	scc_driver.table = scc_table;
 	scc_driver.termios = scc_termios;
 	scc_driver.termios_locked = scc_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	scc_driver.console = &sercons;
+#endif
 	scc_driver.open	= scc_open;
 	scc_driver.close = gs_close;
 	scc_driver.write = gs_write;
@@ -164,7 +170,11 @@
 	scc_driver.break_ctl = scc_break_ctl;
 
 	scc_callout_driver = scc_driver;
+#ifdef CONFIG_DEVFS_FS
+	scc_callout_driver.name = "cua/%d";
+#else
 	scc_callout_driver.name = "cua";
+#endif
 	scc_callout_driver.major = TTYAUX_MAJOR;
 	scc_callout_driver.subtype = SERIAL_TYPE_CALLOUT;
 
@@ -731,12 +741,10 @@
 #ifdef CONFIG_MVME147_SCC
 	if (MACH_IS_MVME147)
 		brgval = (M147_SCC_PCLK + baud/2) / (16 * 2 * baud) - 2;
-	else
 #endif
 #ifdef CONFIG_MVME162_SCC
 	if (MACH_IS_MVME16x)
 		brgval = (MVME_SCC_PCLK + baud/2) / (16 * 2 * baud) - 2;
-	else
 #endif
 #ifdef CONFIG_BVME6000_SCC
 	if (MACH_IS_BVME6000)
@@ -783,6 +791,15 @@
 }
 
 
+/* Comment taken from sx.c (2.4.0):
+   I haven't the foggiest why the decrement use count has to happen
+   here. The whole linux serial drivers stuff needs to be redesigned.
+   My guess is that this is a hack to minimize the impact of a bug
+   elsewhere. Thinking about it some more. (try it sometime) Try
+   running minicom on a serial port that is driven by a modularized
+   driver. Have the modem hangup. Then remove the driver module. Then
+   exit minicom.  I expect an "oops".  -- REW */
+
 static void scc_hungup(void *ptr)
 {
 	scc_disable_tx_interrupts(ptr);
@@ -795,6 +812,7 @@
 {
 	scc_disable_tx_interrupts(ptr);
 	scc_disable_rx_interrupts(ptr);
+	MOD_DEC_USE_COUNT;
 }
 
 
@@ -809,6 +827,7 @@
 	SCC_ACCESS_INIT(port);
 
 	save_flags(flags);
+	cli();
 	t = SCCread(TX_CTRL_REG);
 	if (dtr >= 0) t = dtr? (t | TCR_DTR): (t & ~TCR_DTR);
 	if (rts >= 0) t = rts? (t | TCR_RTS): (t & ~TCR_RTS);
@@ -933,7 +952,7 @@
 	if (port->gs.count == 1) {
 		MOD_INC_USE_COUNT;
 	}
-	retval = block_til_ready(port, filp);
+	retval = gs_block_til_ready(port, filp);
 
 	if (retval) {
 		MOD_DEC_USE_COUNT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/vt.c linux-2.5/drivers/char/vt.c
--- linux-2.5.13/drivers/char/vt.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/char/vt.c	Fri Apr 19 20:52:23 2002
@@ -1,1316 +1,1896 @@
 /*
- *  linux/drivers/char/vt.c
+ * vt.c - Built-in console device
  *
- *  Copyright (C) 1992 obz under the linux copyright
+ *  Copyright (C) 1991, 1992  Linus Torvalds
+ */
+
+/*
+ * Hopefully this will be a rather complete VT102 implementation.
+ *
+ * Beeping thanks to John T Kohl.
+ *
+ * Virtual Consoles, Screen Blanking, Screen Dumping, Color, Graphics
+ *   Chars, and VT100 enhancements by Peter MacDonald.
+ *
+ * Copy and paste function by Andrew Haylett,
+ *   some enhancements by Alessandro Rubini.
+ *
+ * Code to check for different video-cards mostly by Galen Hunt,
+ * <g-hunt@ee.utah.edu>
+ *
+ * Rudimentary ISO 10646/Unicode/UTF-8 character set support by
+ * Markus Kuhn, <mskuhn@immd4.informatik.uni-erlangen.de>.
+ *
+ * Dynamic allocation of consoles, aeb@cwi.nl, May 1994
+ * Resizing of consoles, aeb, 940926
+ *
+ * Code for xterm like mouse click reporting by Peter Orbaek 20-Jul-94
+ * <poe@daimi.aau.dk>
+ *
+ * User-defined bell sound, new setterm control sequences and printk
+ * redirection by Martin Mares <mj@k332.feld.cvut.cz> 19-Nov-95
+ *
+ * APM screenblank bug fixed Takashi Manabe <manabe@roy.dsl.tutics.tut.jp>
+ *
+ * Merge with the abstract console driver by Geert Uytterhoeven
+ * <geert@linux-m68k.org>, Jan 1997.
+ *
+ *   Original m68k console driver modifications by
+ *
+ *     - Arno Griffioen <arno@usn.nl>
+ *     - David Carter <carter@cs.bris.ac.uk>
+ *
+ *   Note that the abstract console driver allows all consoles to be of
+ *   potentially different sizes, so the following variables depend on the
+ *   current console (currcons):
  *
- *  Dynamic diacritical handling - aeb@cwi.nl - Dec 1993
- *  Dynamic keymap and string allocation - aeb@cwi.nl - May 1994
- *  Restrict VT switching via ioctl() - grif@cs.ucr.edu - Dec 1995
- *  Some code moved for less code duplication - Andi Kleen - Mar 1997
- *  Check put/get_user, cleanups - acme@conectiva.com.br - Jun 2001
+ *     - video_num_columns
+ *     - video_num_lines
+ *     - video_size_row
+ *     - can_do_color
+ *
+ *   The abstract console driver provides a generic interface for a text
+ *   console. It supports VGA text mode, frame buffer based graphical consoles
+ *   and special graphics processors that are only accessible through some
+ *   registers (e.g. a TMS340x0 GSP).
+ *
+ *   The interface to the hardware is specified using a special structure
+ *   (struct consw) which contains function pointers to console operations
+ *   (see <linux/console.h> for more information).
+ *
+ * Support for changeable cursor shape
+ * by Pavel Machek <pavel@atrey.karlin.mff.cuni.cz>, August 1997
+ *
+ * Ported to i386 and con_scrolldelta fixed
+ * by Emmanuel Marty <core@ggi-project.org>, April 1998
+ *
+ * Resurrected character buffers in videoram plus lots of other trickery
+ * by Martin Mares <mj@atrey.karlin.mff.cuni.cz>, July 1998
+ *
+ * Removed old-style timers, introduced console_timer, made timer
+ * deletion SMP-safe.  17Jun00, Andrew Morton <andrewm@uow.edu.au>
+ *
+ * Removed console_lock, enabled interrupts across all console operations
+ * 13 March 2001, Andrew Morton
  */
 
-#include <linux/config.h>
-#include <linux/types.h>
-#include <linux/errno.h>
+#include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/tty.h>
-#include <linux/timer.h>
+#include <linux/tty_flip.h>
 #include <linux/kernel.h>
-#include <linux/kd.h>
-#include <linux/vt.h>
 #include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/kd.h>
 #include <linux/slab.h>
 #include <linux/major.h>
-#include <linux/fs.h>
+#include <linux/mm.h>
 #include <linux/console.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#include <linux/kbd_kern.h>
+#include <linux/init.h>
+#include <linux/devfs_fs_kernel.h>
 #include <linux/vt_kern.h>
-#include <linux/kbd_diacr.h>
 #include <linux/selection.h>
+#include <linux/kbd_kern.h>
+#include <linux/consolemap.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/config.h>
+#include <linux/version.h>
+#include <linux/tqueue.h>
+#include <linux/bootmem.h>
+#include <linux/pm.h>
+#include <linux/smp_lock.h>
 
-#ifdef CONFIG_FB_COMPAT_XPMAC
-#include <asm/vc_ioctl.h>
-#endif /* CONFIG_FB_COMPAT_XPMAC */
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/bitops.h>
 
-char vt_dont_switch;
-extern struct tty_driver console_driver;
+#include "console_macros.h"
 
-#define VT_IS_IN_USE(i)	(console_driver.table[i] && console_driver.table[i]->count)
-#define VT_BUSY(i)	(VT_IS_IN_USE(i) || i == fg_console || i == sel_cons)
+const struct consw *conswitchp;
 
-/*
- * Console (vt and kd) routines, as defined by USL SVR4 manual, and by
- * experimentation and study of X386 SYSV handling.
- *
- * One point of difference: SYSV vt's are /dev/vtX, which X >= 0, and
- * /dev/console is a separate ttyp. Under Linux, /dev/tty0 is /dev/console,
- * and the vc start at /dev/ttyX, X >= 1. We maintain that here, so we will
- * always treat our set of vt as numbered 1..MAX_NR_CONSOLES (corresponding to
- * ttys 0..MAX_NR_CONSOLES-1). Explicitly naming VT 0 is illegal, but using
- * /dev/tty0 (fg_console) as a target is legal, since an implicit aliasing
- * to the current console is done by the main ioctl code.
+/* A bitmap for codes <32. A bit of 1 indicates that the code
+ * corresponding to that bit number invokes some special action
+ * (such as cursor movement) and should not be displayed as a
+ * glyph unless the disp_ctrl mode is explicitly enabled.
  */
+#define CTRL_ACTION 0x0d00ff81
+#define CTRL_ALWAYS 0x0800f501	/* Cannot be overridden by disp_ctrl */
 
-struct vt_struct *vt_cons[MAX_NR_CONSOLES];
+extern void vcs_make_devfs (unsigned int index, int unregister);
+extern void console_map_init(void);
 
-/* Keyboard type: Default is KB_101, but can be set by machine
- * specific code.
- */
-unsigned char keyboard_type = KB_101;
+#ifndef MIN
+#define MIN(a,b)	((a) < (b) ? (a) : (b))
+#endif
+
+static struct tty_struct *console_table[MAX_NR_CONSOLES];
+static struct termios *console_termios[MAX_NR_CONSOLES];
+static struct termios *console_termios_locked[MAX_NR_CONSOLES];
 
-#if !defined(__alpha__) && !defined(__ia64__) && !defined(__mips__) && !defined(__arm__) && !defined(__sh__)
-asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
+#ifndef VT_SINGLE_DRIVER
+static const struct consw *con_driver_map[MAX_NR_CONSOLES];
 #endif
 
-unsigned int video_font_height;
-unsigned int default_font_height;
-unsigned int video_scan_lines;
+static void con_flush_chars(struct tty_struct *tty);
+static void unblank_screen_t(unsigned long private);
+
+static int printable;		/* Is console ready for printing? */
+
+/* 
+ * the default colour table, for VGA+ colour systems 
+ */
+int default_red[] = {0x00,0xaa,0x00,0xaa,0x00,0xaa,0x00,0xaa,
+    0x55,0xff,0x55,0xff,0x55,0xff,0x55,0xff};
+int default_grn[] = {0x00,0x00,0xaa,0x55,0x00,0x00,0xaa,0xaa,
+    0x55,0x55,0xff,0xff,0x55,0x55,0xff,0xff};
+int default_blu[] = {0x00,0x00,0x00,0x00,0xaa,0xaa,0xaa,0xaa,
+    0x55,0x55,0x55,0x55,0xff,0xff,0xff,0xff};
+
+unsigned char color_table[] = { 0, 4, 2, 6, 1, 5, 3, 7,
+				       8,12,10,14, 9,13,11,15 };
+int do_poke_blanked_console;
 
 /*
- * these are the valid i/o ports we're allowed to change. they map all the
- * video ports
+ * fg_console is the current virtual console,
+ * kmsg_redirect is the console for kernel messages,
  */
-#define GPFIRST 0x3b4
-#define GPLAST 0x3df
-#define GPNUM (GPLAST - GPFIRST + 1)
+int fg_console;
+int kmsg_redirect;
 
 /*
- * Generates sound of some frequency for some number of clock ticks
- *
- * If freq is 0, will turn off sound, else will turn it on for that time.
- * If msec is 0, will return immediately, else will sleep for msec time, then
- * turn sound off.
- *
- * We also return immediately, which is what was implied within the X
- * comments - KDMKTONE doesn't put the process to sleep.
+ * Hook so that the power management routines can (un)blank
+ * the console on our behalf.
+ */
+int (*console_blank_hook)(int);
+
+/*
+ *	Low-Level Functions
  */
+#ifdef VT_BUF_VRAM_ONLY
+#define DO_UPDATE 0
+#else
+#define DO_UPDATE IS_VISIBLE
+#endif
 
-#if defined(__i386__) || defined(__alpha__) || defined(__powerpc__) \
-    || (defined(__mips__) && defined(CONFIG_ISA)) \
-    || (defined(__arm__) && defined(CONFIG_HOST_FOOTBRIDGE)) \
-    || defined(__x86_64__)
+static int pm_con_request(struct pm_dev *dev, pm_request_t rqst, void *data);
+static struct pm_dev *pm_con;
 
-static void
-kd_nosound(unsigned long ignored)
+
+void respond_string(const char * p, struct tty_struct * tty)
 {
-	/* disable counter 2 */
-	outb(inb_p(0x61)&0xFC, 0x61);
-	return;
+	while (*p) {
+		tty_insert_flip_char(tty, *p, 0);
+		p++;
+	}
+	con_schedule_flip(tty);
 }
 
-void
-_kd_mksound(unsigned int hz, unsigned int ticks)
+/*
+ * Console cursor handling
+ */
+void add_softcursor(struct vc_data *vc)
 {
-	static struct timer_list sound_timer = { function: kd_nosound };
-	unsigned int count = 0;
-	unsigned long flags;
+        int i = scr_readw((u16 *) pos);                                                 u32 type = cursor_type;
 
-	if (hz > 20 && hz < 32767)
-		count = 1193180 / hz;
-	
-	save_flags(flags);
-	cli();
-	del_timer(&sound_timer);
-	if (count) {
-		/* enable counter 2 */
-		outb_p(inb_p(0x61)|3, 0x61);
-		/* set command for counter 2, 2 byte write */
-		outb_p(0xB6, 0x43);
-		/* select desired HZ */
-		outb_p(count & 0xff, 0x42);
-		outb((count >> 8) & 0xff, 0x42);
-
-		if (ticks) {
-			sound_timer.expires = jiffies+ticks;
-			add_timer(&sound_timer);
-		}
-	} else
-		kd_nosound(0);
-	restore_flags(flags);
-	return;
+        if (!(type & 0x10)) return;
+	if (softcursor_original != -1) return;
+	softcursor_original = i;
+        i |= ((type >> 8) & 0xff00 );
+        i ^= ((type) & 0xff00 );
+        if ((type & 0x20) && ((softcursor_original & 0x7000) == (i & 0x7000)))
+		i ^= 0x7000;
+        if ((type & 0x40) && ((i & 0x700) == ((i & 0x7000) >> 4))) i ^= 0x0700;
+        scr_writew(i, (u16 *) pos);
+        if (DO_UPDATE)
+                sw->con_putc(vc, i, y, x);
 }
 
-#else
+void hide_cursor(struct vc_data *vc)
+{
+        if (cons_num == sel_cons)
+                clear_selection();
+        if (softcursor_original != -1) {
+                scr_writew(softcursor_original,(u16 *) pos);
+                if (DO_UPDATE)
+			sw->con_putc(vc, softcursor_original, y, x);
+                softcursor_original = -1;
+        }
+        sw->con_cursor(vc, CM_ERASE);
+}
 
-void
-_kd_mksound(unsigned int hz, unsigned int ticks)
+void set_cursor(struct vc_data *vc)
 {
+	if (!IS_VISIBLE || vc->display_fg->vt_blanked || vcmode == KD_GRAPHICS)
+		return;
+	if (dectcem) {
+		if (cons_num == sel_cons)
+			clear_selection();
+		add_softcursor(vc);
+		if ((cursor_type & 0x0f) != 1)
+			sw->con_cursor(vc, CM_DRAW);
+	} else
+		hide_cursor(vc);
 }
 
-#endif
+/*
+ * gotoxy() must verify all boundaries, because the arguments
+ * might also be negative. If the given position is out of
+ * bounds, the cursor is placed at the nearest margin.
+ */
+void gotoxy(struct vc_data *vc, int new_x, int new_y)
+{
+        int min_y, max_y;
+
+        if (new_x < 0)
+                x = 0;                                                                  else
+                if (new_x >= video_num_columns)
+                        x = video_num_columns - 1;
+                else
+                        x = new_x;
+        if (decom) {
+                min_y = top;
+                max_y = bottom;
+        } else {
+                min_y = 0;
+                max_y = video_num_lines;
+        }
+        if (new_y < min_y)
+                y = min_y;
+        else if (new_y >= max_y)
+                y = max_y - 1;
+        else
+                y = new_y;
+        pos = origin + y*video_size_row + (x<<1);
+        need_wrap = 0;
+}
 
-int _kbd_rate(struct kbd_repeat *rep)
+/* for absolute user moves, when decom is set */
+void gotoxay(struct vc_data *vc, int new_x, int new_y)
 {
-	return -EINVAL;
+        gotoxy(vc, new_x, decom ? (top+new_y) : new_y);
 }
 
-void (*kd_mksound)(unsigned int hz, unsigned int ticks) = _kd_mksound;
-int (*kbd_rate)(struct kbd_repeat *rep) = _kbd_rate;
+/*
+ *      Palettes
+ */
 
-#define i (tmp.kb_index)
-#define s (tmp.kb_table)
-#define v (tmp.kb_value)
-static inline int
-do_kdsk_ioctl(int cmd, struct kbentry *user_kbe, int perm, struct kbd_struct *kbd)
+void set_palette(struct vc_data *vc)
 {
-	struct kbentry tmp;
-	ushort *key_map, val, ov;
+        if (vcmode != KD_GRAPHICS)
+                sw->con_set_palette(vc, color_table);
+}
 
-	if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
-		return -EFAULT;
-	if (i >= NR_KEYS || s >= MAX_NR_KEYMAPS)
-		return -EINVAL;	
+void reset_palette(struct vc_data *vc)
+{
+        int j, k;
 
-	switch (cmd) {
-	case KDGKBENT:
-		key_map = key_maps[s];
-		if (key_map) {
-		    val = U(key_map[i]);
-		    if (kbd->kbdmode != VC_UNICODE && KTYP(val) >= NR_TYPES)
-			val = K_HOLE;
-		} else
-		    val = (i ? K_HOLE : K_NOSUCHMAP);
-		return put_user(val, &user_kbe->kb_value);
-	case KDSKBENT:
-		if (!perm)
-			return -EPERM;
-		if (!i && v == K_NOSUCHMAP) {
-			/* disallocate map */
-			key_map = key_maps[s];
-			if (s && key_map) {
-			    key_maps[s] = 0;
-			    if (key_map[0] == U(K_ALLOCATED)) {
-					kfree(key_map);
-					keymap_count--;
-			    }
-			}
-			break;
-		}
+        for (j=k=0; j<16; j++) {
+                palette[k++] = default_red[j];
+                palette[k++] = default_grn[j];
+                palette[k++] = default_blu[j];
+        }
+        set_palette(vc);
+}
 
-		if (KTYP(v) < NR_TYPES) {
-		    if (KVAL(v) > max_vals[KTYP(v)])
-				return -EINVAL;
-		} else
-		    if (kbd->kbdmode != VC_UNICODE)
-				return -EINVAL;
-
-		/* ++Geert: non-PC keyboards may generate keycode zero */
-#if !defined(__mc68000__) && !defined(__powerpc__)
-		/* assignment to entry 0 only tests validity of args */
-		if (!i)
-			break;
-#endif
+/*
+ * Load palette into the DAC registers. arg points to a colour
+ * map, 3 bytes per colour, 16 colours, range from 0 to 255.
+ */
 
-		if (!(key_map = key_maps[s])) {
-			int j;
+static int set_get_cmap(unsigned char *arg, int set)
+{
+	struct vc_data *vc;	
+	int i, j, k;
 
-			if (keymap_count >= MAX_NR_OF_USER_KEYMAPS &&
-			    !capable(CAP_SYS_RESOURCE))
-				return -EPERM;
-
-			key_map = (ushort *) kmalloc(sizeof(plain_map),
-						     GFP_KERNEL);
-			if (!key_map)
-				return -ENOMEM;
-			key_maps[s] = key_map;
-			key_map[0] = U(K_ALLOCATED);
-			for (j = 1; j < NR_KEYS; j++)
-				key_map[j] = U(K_HOLE);
-			keymap_count++;
+	for (i = 0; i < 16; i++)
+		if (set) {
+			get_user(default_red[i], arg++);
+			get_user(default_grn[i], arg++);
+			get_user(default_blu[i], arg++);
+		} else {
+			put_user(default_red[i], arg++);
+			put_user(default_grn[i], arg++);
+			put_user(default_blu[i], arg++);
+		}
+	if (set) {
+		for (i = 0; i < MAX_NR_CONSOLES; i++) {
+			vc = vt_cons->vc_cons[i];	
+			if (vc) {
+				for (j = k = 0; j < 16; j++) {
+					palette[k++] = default_red[j];
+					palette[k++] = default_grn[j];
+					palette[k++] = default_blu[j];
+				}
+				set_palette(vc);
+			}
 		}
-		ov = U(key_map[i]);
-		if (v == ov)
-			break;	/* nothing to do */
-		/*
-		 * Attention Key.
-		 */
-		if (((ov == K_SAK) || (v == K_SAK)) && !capable(CAP_SYS_ADMIN))
-			return -EPERM;
-		key_map[i] = U(v);
-		if (!s && (KTYP(ov) == KT_SHIFT || KTYP(v) == KT_SHIFT))
-			compute_shiftstate();
-		break;
 	}
 	return 0;
 }
-#undef i
-#undef s
-#undef v
 
-static inline int 
-do_kbkeycode_ioctl(int cmd, struct kbkeycode *user_kbkc, int perm)
+int con_set_cmap(unsigned char *arg)
 {
-	struct kbkeycode tmp;
-	int kc = 0;
+        return set_get_cmap (arg,1);
+}
 
-	if (copy_from_user(&tmp, user_kbkc, sizeof(struct kbkeycode)))
-		return -EFAULT;
-	switch (cmd) {
-	case KDGETKEYCODE:
-		kc = getkeycode(tmp.scancode);
-		if (kc >= 0)
-			kc = put_user(kc, &user_kbkc->keycode);
-		break;
-	case KDSETKEYCODE:
-		if (!perm)
-			return -EPERM;
-		kc = setkeycode(tmp.scancode, tmp.keycode);
-		break;
-	}
-	return kc;
-}
-
-static inline int
-do_kdgkb_ioctl(int cmd, struct kbsentry *user_kdgkb, int perm)
-{
-	struct kbsentry tmp;
-	char *p;
-	u_char *q;
-	int sz;
-	int delta;
-	char *first_free, *fj, *fnw;
-	int i, j, k;
+int con_get_cmap(unsigned char *arg)
+{
+        return set_get_cmap (arg,0);
+}
 
-	/* we mostly copy too much here (512bytes), but who cares ;) */
-	if (copy_from_user(&tmp, user_kdgkb, sizeof(struct kbsentry)))
-		return -EFAULT;
-	tmp.kb_string[sizeof(tmp.kb_string)-1] = '\0';
-	if (tmp.kb_func >= MAX_NR_FUNC)
-		return -EINVAL;
-	i = tmp.kb_func;
+/*
+ * Functions to handle console scrolling.
+ */
+static inline void scrolldelta(struct vt_struct *vt, int lines)
+{
+        vt->scrollback_delta += lines;
+	
+	schedule_task(&vt->vt_tq);
+}
 
-	switch (cmd) {
-	case KDGKBSENT:
-		sz = sizeof(tmp.kb_string) - 1; /* sz should have been
-						  a struct member */
-		q = user_kdgkb->kb_string;
-		p = func_table[i];
-		if(p)
-			for ( ; *p && sz; p++, sz--)
-				if (put_user(*p, q++))
-					return -EFAULT;
-		if (put_user('\0', q))
-			return -EFAULT;
-		return ((p && *p) ? -EOVERFLOW : 0);
-	case KDSKBSENT:
-		if (!perm)
-			return -EPERM;
-
-		q = func_table[i];
-		first_free = funcbufptr + (funcbufsize - funcbufleft);
-		for (j = i+1; j < MAX_NR_FUNC && !func_table[j]; j++) 
-			;
-		if (j < MAX_NR_FUNC)
-			fj = func_table[j];
-		else
-			fj = first_free;
-
-		delta = (q ? -strlen(q) : 1) + strlen(tmp.kb_string);
-		if (delta <= funcbufleft) { 	/* it fits in current buf */
-		    if (j < MAX_NR_FUNC) {
-			memmove(fj + delta, fj, first_free - fj);
-			for (k = j; k < MAX_NR_FUNC; k++)
-			    if (func_table[k])
-				func_table[k] += delta;
-		    }
-		    if (!q)
-		      func_table[i] = fj;
-		    funcbufleft -= delta;
-		} else {			/* allocate a larger buffer */
-		    sz = 256;
-		    while (sz < funcbufsize - funcbufleft + delta)
-		      sz <<= 1;
-		    fnw = (char *) kmalloc(sz, GFP_KERNEL);
-		    if(!fnw)
-		      return -ENOMEM;
-
-		    if (!q)
-		      func_table[i] = fj;
-		    if (fj > funcbufptr)
-			memmove(fnw, funcbufptr, fj - funcbufptr);
-		    for (k = 0; k < j; k++)
-		      if (func_table[k])
-			func_table[k] = fnw + (func_table[k] - funcbufptr);
-
-		    if (first_free > fj) {
-			memmove(fnw + (fj - funcbufptr) + delta, fj, first_free - fj);
-			for (k = j; k < MAX_NR_FUNC; k++)
-			  if (func_table[k])
-			    func_table[k] = fnw + (func_table[k] - funcbufptr) + delta;
-		    }
-		    if (funcbufptr != func_buf)
-		      kfree(funcbufptr);
-		    funcbufptr = fnw;
-		    funcbufleft = funcbufleft - delta + sz - funcbufsize;
-		    funcbufsize = sz;
-		}
-		strcpy(func_table[i], tmp.kb_string);
-		break;
-	}
-	return 0;
+void scrollback(struct vc_data *vc, int lines)
+{
+	if (!lines)
+		lines = video_num_lines/2;
+	scrolldelta(vc->display_fg, -lines);
 }
 
-static inline int 
-do_fontx_ioctl(int cmd, struct consolefontdesc *user_cfd, int perm)
+void scrollfront(struct vc_data *vc, int lines)
 {
-	struct consolefontdesc cfdarg;
-	struct console_font_op op;
-	int i;
+	if (!lines)
+		lines = video_num_lines/2;
+	scrolldelta(vc->display_fg, lines);
+}
 
-	if (copy_from_user(&cfdarg, user_cfd, sizeof(struct consolefontdesc))) 
-		return -EFAULT;
- 	
-	switch (cmd) {
-	case PIO_FONTX:
-		if (!perm)
-			return -EPERM;
-		op.op = KD_FONT_OP_SET;
-		op.flags = KD_FONT_FLAG_OLD;
-		op.width = 8;
-		op.height = cfdarg.charheight;
-		op.charcount = cfdarg.charcount;
-		op.data = cfdarg.chardata;
-		return con_font_op(fg_console, &op);
-	case GIO_FONTX: {
-		op.op = KD_FONT_OP_GET;
-		op.flags = KD_FONT_FLAG_OLD;
-		op.width = 8;
-		op.height = cfdarg.charheight;
-		op.charcount = cfdarg.charcount;
-		op.data = cfdarg.chardata;
-		i = con_font_op(fg_console, &op);
-		if (i)
-			return i;
-		cfdarg.charheight = op.height;
-		cfdarg.charcount = op.charcount;
-		if (copy_to_user(user_cfd, &cfdarg, sizeof(struct consolefontdesc)))
-			return -EFAULT;
-		return 0;
-		}
-	}
-	return -EINVAL;
+void scrup(struct vc_data *vc, unsigned int t, unsigned int b, int nr)
+{
+	unsigned short *d, *s;
+
+	if (t+nr >= b)
+		nr = b - t;
+	if (b > video_num_lines || t >= b || nr < 1)
+		return;
+        if (IS_VISIBLE && sw->con_scroll(vc, t, b, SM_UP, nr))
+		return;
+	d = (unsigned short *) (origin+video_size_row*t);
+	s = (unsigned short *) (origin+video_size_row*(t+nr));
+	scr_memcpyw(d, s, (b-t-nr) * video_size_row);
+	scr_memsetw(d + (b-t-nr) * video_num_columns, video_erase_char, video_size_row*nr);
 }
 
-static inline int 
-do_unimap_ioctl(int cmd, struct unimapdesc *user_ud,int perm)
+void scrdown(struct vc_data *vc, unsigned int t, unsigned int b, int nr)
 {
-	struct unimapdesc tmp;
-	int i = 0; 
+	unsigned short *s;
+	unsigned int step;
 
-	if (copy_from_user(&tmp, user_ud, sizeof tmp))
-		return -EFAULT;
-	if (tmp.entries) {
-		i = verify_area(VERIFY_WRITE, tmp.entries, 
-						tmp.entry_ct*sizeof(struct unipair));
-		if (i) return i;
-	}
-	switch (cmd) {
-	case PIO_UNIMAP:
-		if (!perm)
-			return -EPERM;
-		return con_set_unimap(fg_console, tmp.entry_ct, tmp.entries);
-	case GIO_UNIMAP:
-		return con_get_unimap(fg_console, tmp.entry_ct, &(user_ud->entry_ct), tmp.entries);
-	}
-	return 0;
+	if (t+nr >= b)
+		nr = b - t;
+	if (b > video_num_lines || t >= b || nr < 1)
+		return;
+        if (IS_VISIBLE && sw->con_scroll(vc, t, b, SM_DOWN, nr))
+		return;
+	s = (unsigned short *) (origin+video_size_row*t);
+	step = video_num_columns * nr;
+	scr_memmovew(s + step, s, (b-t-nr)*video_size_row);
+	scr_memsetw(s, video_erase_char, 2*step);
+}
+
+/*	
+ * Console attribute handling. Structure of attributes is hardware-dependent 
+ */
+void default_attr(struct vc_data *vc)
+{
+	intensity = 1;
+	underline = 0;
+	reverse = 0;
+	blink = 0;
+	color = def_color;
 }
 
 /*
- * We handle the console-specific ioctl's here.  We allow the
- * capability to modify any console, not just the fg_console. 
+ * ++roman: I completely changed the attribute format for monochrome
+ * mode (!can_do_color). The formerly used MDA (monochrome display
+ * adapter) format didn't allow the combination of certain effects.
+ * Now the attribute is just a bit vector:
+ *  Bit 0..1: intensity (0..2)
+ *  Bit 2   : underline
+ *  Bit 3   : reverse
+ *  Bit 7   : blink
  */
-int vt_ioctl(struct tty_struct *tty, struct file * file,
-	     unsigned int cmd, unsigned long arg)
+static u8 build_attr(struct vc_data *vc, u8 _color, u8 _intensity, u8 _blink, u8 _underline, u8 _reverse)
 {
-	int i, perm;
-	unsigned int console;
-	unsigned char ucval;
-	struct kbd_struct * kbd;
-	struct vt_struct *vt = (struct vt_struct *)tty->driver_data;
+	if (sw->con_build_attr)
+                return sw->con_build_attr(vc, _color, _intensity, _blink, _underline, _reverse);
 
-	console = vt->vc_num;
+#ifndef VT_BUF_VRAM_ONLY
+	{
+	u8 a = color;
+	if (!can_do_color)
+		return _intensity |
+		       (_underline ? 4 : 0) |
+		       (_reverse ? 8 : 0) |
+		       (_blink ? 0x80 : 0);
+	if (_underline)
+		a = (a & 0xf0) | ulcolor;
+	else if (_intensity == 0)
+		a = (a & 0xf0) | halfcolor;
+	if (_reverse)
+		a = ((a) & 0x88) | ((((a) >> 4) | ((a) << 4)) & 0x77);
+	if (_blink)
+		a ^= 0x80;
+	if (_intensity == 2)
+		a ^= 0x08;
+	if (hi_font_mask == 0x100)
+		a <<= 1;
+	return a;
+	}
+#else
+	return 0;
+#endif
+}
 
-	if (!vc_cons_allocated(console)) 	/* impossible? */
-		return -ENOIOCTLCMD;
+void update_attr(struct vc_data *vc)
+{
+	attr = build_attr(vc, color, intensity, blink, underline, reverse ^ decscnm);
+	video_erase_char = (build_attr(vc, color, intensity, 0, 0, decscnm) << 8) | ' ';
+}
 
-	/*
-	 * To have permissions to do most of the vt ioctls, we either have
-	 * to be the owner of the tty, or super-user.
-	 */
-	perm = 0;
-	if (current->tty == tty || suser())
-		perm = 1;
- 
-	kbd = kbd_table + console;
-	switch (cmd) {
-	case KIOCSOUND:
-		if (!perm)
-			return -EPERM;
-		if (arg)
-			arg = 1193180 / arg;
-		kd_mksound(arg, 0);
-		return 0;
+/*
+ *  Character management
+ */    
+void insert_char(struct vc_data *vc, unsigned int nr)
+{
+	unsigned short *p, *q = (unsigned short *) pos;
 
-	case KDMKTONE:
-		if (!perm)
-			return -EPERM;
-	{
-		unsigned int ticks, count;
-		
-		/*
-		 * Generate the tone for the appropriate number of ticks.
-		 * If the time is zero, turn off sound ourselves.
-		 */
-		ticks = HZ * ((arg >> 16) & 0xffff) / 1000;
-		count = ticks ? (arg & 0xffff) : 0;
-		if (count)
-			count = 1193180 / count;
-		kd_mksound(count, ticks);
-		return 0;
+	p = q + video_num_columns - nr - x;
+	while (--p >= q)
+		scr_writew(scr_readw(p), p + nr);
+	scr_memsetw(q, video_erase_char, nr*2);
+	need_wrap = 0;
+	if (DO_UPDATE) {
+		unsigned short oldattr = attr;
+
+		sw->con_bmove(vc, y, x, y, x+nr, 1, video_num_columns-x-nr);
+		attr = video_erase_char >> 8;
+		while (nr--)
+                        sw->con_putc(vc, video_erase_char, y, x+nr);
+		attr = oldattr;
 	}
+}
 
-	case KDGKBTYPE:
-		/*
-		 * this is naive.
-		 */
-		ucval = keyboard_type;
-		goto setchar;
+void delete_char(struct vc_data *vc, unsigned int nr)
+{
+	unsigned int i = x;
+	unsigned short *p = (unsigned short *) pos;
 
-#if !defined(__alpha__) && !defined(__ia64__) && !defined(__mips__) && !defined(__arm__) && !defined(__sh__)
-		/*
-		 * These cannot be implemented on any machine that implements
-		 * ioperm() in user level (such as Alpha PCs).
-		 */
-	case KDADDIO:
-	case KDDELIO:
-		/*
-		 * KDADDIO and KDDELIO may be able to add ports beyond what
-		 * we reject here, but to be safe...
-		 */
-		if (arg < GPFIRST || arg > GPLAST)
-			return -EINVAL;
-		return sys_ioperm(arg, 1, (cmd == KDADDIO)) ? -ENXIO : 0;
-
-	case KDENABIO:
-	case KDDISABIO:
-		return sys_ioperm(GPFIRST, GPNUM,
-				  (cmd == KDENABIO)) ? -ENXIO : 0;
-#endif
+	while (++i <= video_num_columns - nr) {
+		scr_writew(scr_readw(p+nr), p);
+		p++;
+	}
+	scr_memsetw(p, video_erase_char, nr*2);
+	need_wrap = 0;
+	if (DO_UPDATE) {
+		unsigned short oldattr = attr;
+		sw->con_bmove(vc, y, x+nr, y, x, 1, 
+			      video_num_columns-x-nr);
+		attr = video_erase_char >> 8;
+		while (nr--)
+			sw->con_putc(vc, video_erase_char, y,
+				     video_num_columns-1-nr);
+		attr = oldattr;
+	}
+}
 
-	/* Linux m68k/i386 interface for setting the keyboard delay/repeat rate */
-		
-	case KDKBDREP:
-	{
-		struct kbd_repeat kbrep;
-		
-		if (!capable(CAP_SYS_ADMIN))
-			return -EPERM;
+void insert_line(struct vc_data *vc, unsigned int nr)
+{
+	scrdown(vc, y, bottom, nr);
+	need_wrap = 0;
+}
 
-		if (copy_from_user(&kbrep, (void *)arg,
-				   sizeof(struct kbd_repeat)))
-			return -EFAULT;
-		if ((i = kbd_rate( &kbrep )))
-			return i;
-		if (copy_to_user((void *)arg, &kbrep,
-				 sizeof(struct kbd_repeat)))
-			return -EFAULT;
-		return 0;
-	}
+void delete_line(struct vc_data *vc, unsigned int nr)
+{
+	scrup(vc, y, bottom, nr);
+	need_wrap = 0;
+}
 
-	case KDSETMODE:
-		/*
-		 * currently, setting the mode from KD_TEXT to KD_GRAPHICS
-		 * doesn't do a whole lot. i'm not sure if it should do any
-		 * restoration of modes or what...
-		 */
-		if (!perm)
-			return -EPERM;
-		switch (arg) {
-		case KD_GRAPHICS:
-			break;
-		case KD_TEXT0:
-		case KD_TEXT1:
-			arg = KD_TEXT;
-		case KD_TEXT:
-			break;
-		default:
-			return -EINVAL;
-		}
-		if (vt_cons[console]->vc_mode == (unsigned char) arg)
-			return 0;
-		vt_cons[console]->vc_mode = (unsigned char) arg;
-		if (console != fg_console)
-			return 0;
-		/*
-		 * explicitly blank/unblank the screen if switching modes
-		 */
-		if (arg == KD_TEXT)
-			unblank_screen();
-		else
-			do_blank_screen(1);
-		return 0;
+/*
+ * Functions that manage whats displayed on the screen
+ */
+void set_origin(struct vc_data *vc)
+{
+	if (!IS_VISIBLE || !sw->con_set_origin || !sw->con_set_origin(vc))
+		origin = (unsigned long) screenbuf;
+	visible_origin = origin;
+	scr_end = origin + screenbuf_size;
+	pos = origin + video_size_row*y + 2*x;
+}
 
-	case KDGETMODE:
-		ucval = vt_cons[console]->vc_mode;
-		goto setint;
-
-	case KDMAPDISP:
-	case KDUNMAPDISP:
-		/*
-		 * these work like a combination of mmap and KDENABIO.
-		 * this could be easily finished.
-		 */
-		return -EINVAL;
+inline void clear_region(struct vc_data *vc,int sx,int sy,int width,int height)
+{
+	/* Clears the video memory, not the screen buffer */
+	if (DO_UPDATE && sw->con_clear)
+		return sw->con_clear(vc, sy, sx, height, width);
+}
 
-	case KDSKBMODE:
-		if (!perm)
-			return -EPERM;
-		switch(arg) {
-		  case K_RAW:
-			kbd->kbdmode = VC_RAW;
-			break;
-		  case K_MEDIUMRAW:
-			kbd->kbdmode = VC_MEDIUMRAW;
-			break;
-		  case K_XLATE:
-			kbd->kbdmode = VC_XLATE;
-			compute_shiftstate();
-			break;
-		  case K_UNICODE:
-			kbd->kbdmode = VC_UNICODE;
-			compute_shiftstate();
-			break;
-		  default:
-			return -EINVAL;
-		}
-		if (tty->ldisc.flush_buffer)
-			tty->ldisc.flush_buffer(tty);
-		return 0;
+inline void save_screen(struct vc_data *vc)
+{
+	if (sw->con_save_screen)
+		sw->con_save_screen(vc);
+}
 
-	case KDGKBMODE:
-		ucval = ((kbd->kbdmode == VC_RAW) ? K_RAW :
-				 (kbd->kbdmode == VC_MEDIUMRAW) ? K_MEDIUMRAW :
-				 (kbd->kbdmode == VC_UNICODE) ? K_UNICODE :
-				 K_XLATE);
-		goto setint;
-
-	/* this could be folded into KDSKBMODE, but for compatibility
-	   reasons it is not so easy to fold KDGKBMETA into KDGKBMODE */
-	case KDSKBMETA:
-		switch(arg) {
-		  case K_METABIT:
-			clr_vc_kbd_mode(kbd, VC_META);
-			break;
-		  case K_ESCPREFIX:
-			set_vc_kbd_mode(kbd, VC_META);
+void do_update_region(struct vc_data *vc, unsigned long start, int count)
+{
+#ifndef VT_BUF_VRAM_ONLY
+	unsigned int xx, yy, offset;
+	u16 *p;
+
+	p = (u16 *) start;
+	if (!sw->con_getxy) {
+		offset = (start - origin) / 2;
+		xx = offset % video_num_columns;
+		yy = offset / video_num_columns;
+	} else {
+		int nxx, nyy;
+                start = sw->con_getxy(vc, start, &nxx, &nyy);
+		xx = nxx; yy = nyy;
+	}
+	for(;;) {
+		u16 attrib = scr_readw(p) & 0xff00;
+		int startx = xx;
+		u16 *q = p;
+		while (xx < video_num_columns && count) {
+			if (attrib != (scr_readw(p) & 0xff00)) {
+				if (p > q)
+                                        sw->con_putcs(vc, q, p-q, yy, startx);
+				startx = xx;
+				q = p;
+				attrib = scr_readw(p) & 0xff00;
+			}
+			p++;
+			xx++;
+			count--;
+		}
+		if (p > q)
+                        sw->con_putcs(vc, q, p-q, yy, startx);
+		if (!count)
 			break;
-		  default:
-			return -EINVAL;
+		xx = 0;
+		yy++;
+		if (sw->con_getxy) {
+			p = (u16 *)start;
+                        start = sw->con_getxy(vc, start, NULL, NULL);
 		}
-		return 0;
+	}
+#endif
+}
 
-	case KDGKBMETA:
-		ucval = (vc_kbd_mode(kbd, VC_META) ? K_ESCPREFIX : K_METABIT);
-	setint:
-		return put_user(ucval, (int *)arg); 
-
-	case KDGETKEYCODE:
-	case KDSETKEYCODE:
-		if(!capable(CAP_SYS_ADMIN))
-			perm=0;
-		return do_kbkeycode_ioctl(cmd, (struct kbkeycode *)arg, perm);
-
-	case KDGKBENT:
-	case KDSKBENT:
-		return do_kdsk_ioctl(cmd, (struct kbentry *)arg, perm, kbd);
-
-	case KDGKBSENT:
-	case KDSKBSENT:
-		return do_kdgkb_ioctl(cmd, (struct kbsentry *)arg, perm);
+void update_region(struct vc_data *vc, unsigned long start, int count)
+{
+	if (DO_UPDATE) {
+                hide_cursor(vc);
+                do_update_region(vc, start, count);
+                set_cursor(vc);
+	}
+}
 
-	case KDGKBDIACR:
-	{
-		struct kbdiacrs *a = (struct kbdiacrs *)arg;
+inline unsigned short *screenpos(struct vc_data *vc, int offset, int viewed)
+{
+        unsigned short *p;
 
-		if (put_user(accent_table_size, &a->kb_cnt))
-			return -EFAULT;
-		if (copy_to_user(a->kbdiacr, accent_table, accent_table_size*sizeof(struct kbdiacr)))
-			return -EFAULT;
-		return 0;
-	}
+        if (!viewed)
+                p = (unsigned short *)(origin + offset);
+        else if (!sw->con_screen_pos)
+                p = (unsigned short *)(visible_origin + offset);
+        else
+                p = sw->con_screen_pos(vc, offset);
+        return p;
+}
 
-	case KDSKBDIACR:
-	{
-		struct kbdiacrs *a = (struct kbdiacrs *)arg;
-		unsigned int ct;
+/* Note: inverting the screen twice should revert to the original state */
+void invert_screen(struct vc_data *vc, int offset, int count, int viewed)
+{
+	unsigned short *p;
 
-		if (!perm)
-			return -EPERM;
-		if (get_user(ct,&a->kb_cnt))
-			return -EFAULT;
-		if (ct >= MAX_DIACR)
-			return -EINVAL;
-		accent_table_size = ct;
-		if (copy_from_user(accent_table, a->kbdiacr, ct*sizeof(struct kbdiacr)))
-			return -EFAULT;
-		return 0;
+	count /= 2;
+        p = screenpos(vc, offset, viewed);
+	if (sw->con_invert_region)
+                sw->con_invert_region(vc, p, count);
+#ifndef VT_BUF_VRAM_ONLY
+	else {
+		u16 *q = p;
+		int cnt = count;
+		u16 a;
+
+		if (!can_do_color) {
+			while (cnt--) {
+			    a = scr_readw(q);
+			    a ^= 0x0800;
+			    scr_writew(a, q);
+			    q++;
+			}
+		} else if (hi_font_mask == 0x100) {
+			while (cnt--) {
+				a = scr_readw(q);
+				a = ((a) & 0x11ff) | (((a) & 0xe000) >> 4) | (((a) & 0x0e00) << 4);
+				scr_writew(a, q);
+				q++;
+			}
+		} else {
+			while (cnt--) {
+				a = scr_readw(q);
+				a = ((a) & 0x88ff) | (((a) & 0x7000) >> 4) | (((a) & 0x0700) << 4);
+				scr_writew(a, q);	
+				q++;
+			}
+		}
 	}
+#endif
+	if (DO_UPDATE)
+		do_update_region(vc, (unsigned long) p, count);
+}
 
-	/* the ioctls below read/set the flags usually shown in the leds */
-	/* don't use them - they will go away without warning */
-	case KDGKBLED:
-		ucval = kbd->ledflagstate | (kbd->default_ledflagstate << 4);
-		goto setchar;
-
-	case KDSKBLED:
-		if (!perm)
-			return -EPERM;
-		if (arg & ~0x77)
-			return -EINVAL;
-		kbd->ledflagstate = (arg & 7);
-		kbd->default_ledflagstate = ((arg >> 4) & 7);
-		set_leds();
-		return 0;
-
-	/* the ioctls below only set the lights, not the functions */
-	/* for those, see KDGKBLED and KDSKBLED above */
-	case KDGETLED:
-		ucval = getledstate();
-	setchar:
-		return put_user(ucval, (char*)arg);
-
-	case KDSETLED:
-		if (!perm)
-		  return -EPERM;
-		setledstate(kbd, arg);
-		return 0;
+/* Redrawing of screen */
+void update_screen(struct vc_data *vc)
+{
+	int update;
 
-	/*
-	 * A process can indicate its willingness to accept signals
-	 * generated by pressing an appropriate key combination.
-	 * Thus, one can have a daemon that e.g. spawns a new console
-	 * upon a keypress and then changes to it.
-	 * Probably init should be changed to do this (and have a
-	 * field ks (`keyboard signal') in inittab describing the
-	 * desired action), so that the number of background daemons
-	 * does not increase.
-	 */
-	case KDSIGACCEPT:
-	{
-		extern int spawnpid, spawnsig;
-		if (!perm || !capable(CAP_KILL))
-		  return -EPERM;
-		if (arg < 1 || arg > _NSIG || arg == SIGKILL)
-		  return -EINVAL;
-		spawnpid = current->pid;
-		spawnsig = arg;
-		return 0;
-	}
+	if (!vc) return;
 
-	case VT_SETMODE:
-	{
-		struct vt_mode tmp;
+	hide_cursor(vc);
+	set_origin(vc);
 
-		if (!perm)
-			return -EPERM;
-		if (copy_from_user(&tmp, (void*)arg, sizeof(struct vt_mode)))
-			return -EFAULT;
-		if (tmp.mode != VT_AUTO && tmp.mode != VT_PROCESS)
-			return -EINVAL;
-		vt_cons[console]->vt_mode = tmp;
-		/* the frsig is ignored, so we set it to 0 */
-		vt_cons[console]->vt_mode.frsig = 0;
-		vt_cons[console]->vt_pid = current->pid;
-		/* no switch is required -- saw@shade.msu.ru */
-		vt_cons[console]->vt_newvt = -1; 
-		return 0;
-	}
+	update = sw->con_switch(vc);
+	set_palette(vc);
 
-	case VT_GETMODE:
-		return copy_to_user((void*)arg, &(vt_cons[console]->vt_mode), 
-							sizeof(struct vt_mode)) ? -EFAULT : 0; 
+	if (update && vcmode != KD_GRAPHICS)
+		do_update_region(vc, origin, screenbuf_size/2);
 
-	/*
-	 * Returns global vt state. Note that VT 0 is always open, since
-	 * it's an alias for the current VT, and people can't use it here.
-	 * We cannot return state for more than 16 VTs, since v_state is short.
-	 */
-	case VT_GETSTATE:
-	{
-		struct vt_stat *vtstat = (struct vt_stat *)arg;
-		unsigned short state, mask;
+	set_cursor(vc);
+}
 
-		if (put_user(fg_console + 1, &vtstat->v_active))
-			return -EFAULT;
-		state = 1;	/* /dev/tty0 is always open */
-		for (i = 0, mask = 2; i < MAX_NR_CONSOLES && mask; ++i, mask <<= 1)
-			if (VT_IS_IN_USE(i))
-				state |= mask;
-		return put_user(state, &vtstat->v_state);
+/* used by selection: complement pointer position */
+void complement_pos(struct vc_data *vc, int offset)
+{
+	static unsigned short *p;
+	static unsigned short old;
+	static unsigned short oldx, oldy;
+
+	if (p) {
+		scr_writew(old, p);
+		if (DO_UPDATE)
+                        sw->con_putc(vc, old, oldy, oldx);
+	}
+	if (offset == -1)
+		p = NULL;
+	else {
+		unsigned short new;
+                p = screenpos(vc, offset, 1);
+		old = scr_readw(p);
+		new = old ^ complement_mask;
+		scr_writew(new, p);
+		if (DO_UPDATE) {
+			oldx = (offset >> 1) % video_num_columns;
+			oldy = (offset >> 1) / video_num_columns;
+                        sw->con_putc(vc, new, oldy, oldx);
+		}
 	}
+}
 
-	/*
-	 * Returns the first available (non-opened) console.
-	 */
-	case VT_OPENQRY:
-		for (i = 0; i < MAX_NR_CONSOLES; ++i)
-			if (! VT_IS_IN_USE(i))
-				break;
-		ucval = i < MAX_NR_CONSOLES ? (i+1) : -1;
-		goto setint;		 
+/*
+ *	Screen blanking
+ */
 
-	/*
-	 * ioctl(fd, VT_ACTIVATE, num) will cause us to switch to vt # num,
-	 * with num >= 1 (switches to vt 0, our console, are not allowed, just
-	 * to preserve sanity).
-	 */
-	case VT_ACTIVATE:
-		if (!perm)
-			return -EPERM;
-		if (arg == 0 || arg > MAX_NR_CONSOLES)
-			return -ENXIO;
-		arg--;
-		i = vc_allocate(arg);
-		if (i)
-			return i;
-		set_console(arg);
-		return 0;
+/* This is a timer handler */
+static void powerdown_screen(unsigned long private)
+{
+	struct vt_struct *vt = (struct vt_struct *) private;
+	struct vc_data *vc = vt->vc_cons[fg_console];
 
-	/*
-	 * wait until the specified VT has been activated
-	 */
-	case VT_WAITACTIVE:
-		if (!perm)
-			return -EPERM;
-		if (arg == 0 || arg > MAX_NR_CONSOLES)
-			return -ENXIO;
-		return vt_waitactive(arg-1);
+	vt->timer.function = unblank_screen_t;
 
 	/*
-	 * If a vt is under process control, the kernel will not switch to it
-	 * immediately, but postpone the operation until the process calls this
-	 * ioctl, allowing the switch to complete.
-	 *
-	 * According to the X sources this is the behavior:
-	 *	0:	pending switch-from not OK
-	 *	1:	pending switch-from OK
-	 *	2:	completed switch-to OK
+	 *  Power down if currently suspended (1 or 2),
+	 *  suspend if currently blanked (0),
+	 *  else do nothing (i.e. already powered down (3)).
+	 *  Called only if powerdown features are allowed.
 	 */
-	case VT_RELDISP:
-		if (!perm)
-			return -EPERM;
-		if (vt_cons[console]->vt_mode.mode != VT_PROCESS)
-			return -EINVAL;
-
-		/*
-		 * Switching-from response
-		 */
-		if (vt_cons[console]->vt_newvt >= 0)
-		{
-			if (arg == 0)
-				/*
-				 * Switch disallowed, so forget we were trying
-				 * to do it.
-				 */
-				vt_cons[console]->vt_newvt = -1;
-
-			else
-			{
-				/*
-				 * The current vt has been released, so
-				 * complete the switch.
-				 */
-				int newvt = vt_cons[console]->vt_newvt;
-				vt_cons[console]->vt_newvt = -1;
-				i = vc_allocate(newvt);
-				if (i)
-					return i;
-				/*
-				 * When we actually do the console switch,
-				 * make sure we are atomic with respect to
-				 * other console switches..
-				 */
-				acquire_console_sem();
-				complete_change_console(newvt);
-				release_console_sem();
-			}
-		}
+	switch (vt->blank_mode) {
+		case VESA_NO_BLANKING:
+			vt->vt_sw->con_blank(vc, VESA_VSYNC_SUSPEND+1);
+			break;
+		case VESA_VSYNC_SUSPEND:
+		case VESA_HSYNC_SUSPEND:
+			vt->vt_sw->con_blank(vc, VESA_POWERDOWN+1);
+			break;
+	}
+}
 
-		/*
-		 * Switched-to response
-		 */
-		else
-		{
-			/*
-			 * If it's just an ACK, ignore it
-			 */
-			if (arg != VT_ACKACQ)
-				return -EINVAL;
-		}
+static void timer_do_blank_screen(struct vt_struct *vt, int entering_gfx, 
+				  int from_timer_handler)
+{
+	struct vc_data *vc = vt->vc_cons[fg_console];
+	int i;
 
-		return 0;
+	if (vt->vt_blanked)
+		return;
 
-	 /*
-	  * Disallocate memory associated to VT (but leave VT1)
-	  */
-	 case VT_DISALLOCATE:
-		if (arg > MAX_NR_CONSOLES)
-			return -ENXIO;
-		if (arg == 0) {
-		    /* disallocate all unused consoles, but leave 0 */
-		    for (i=1; i<MAX_NR_CONSOLES; i++)
-		      if (! VT_BUSY(i))
-			vc_disallocate(i);
-		} else {
-		    /* disallocate a single console, if possible */
-		    arg--;
-		    if (VT_BUSY(arg))
-		      return -EBUSY;
-		    if (arg)			      /* leave 0 */
-		      vc_disallocate(arg);
-		}
-		return 0;
+	/* entering graphics mode? */
+	if (entering_gfx) {
+		hide_cursor(vc);
+		save_screen(vc);
+		sw->con_blank(vc, -1);
+		vt->vt_blanked = fg_console + 1;
+		set_origin(vc);
+		return;
+	}
 
-	case VT_RESIZE:
-	{
-		struct vt_sizes *vtsizes = (struct vt_sizes *) arg;
-		ushort ll,cc;
-		if (!perm)
-			return -EPERM;
-		if (get_user(ll, &vtsizes->v_rows) ||
-		    get_user(cc, &vtsizes->v_cols))
-			return -EFAULT;
-		return vc_resize_all(ll, cc);
+	/* don't blank graphics */
+	if (vcmode != KD_TEXT) {
+		vt->vt_blanked = fg_console + 1;
+		return;
 	}
 
-	case VT_RESIZEX:
-	{
-		struct vt_consize *vtconsize = (struct vt_consize *) arg;
-		ushort ll,cc,vlin,clin,vcol,ccol;
-		if (!perm)
-			return -EPERM;
-		if (verify_area(VERIFY_READ, (void *)vtconsize,
-				sizeof(struct vt_consize)))
-			return -EFAULT;
-		__get_user(ll, &vtconsize->v_rows);
-		__get_user(cc, &vtconsize->v_cols);
-		__get_user(vlin, &vtconsize->v_vlin);
-		__get_user(clin, &vtconsize->v_clin);
-		__get_user(vcol, &vtconsize->v_vcol);
-		__get_user(ccol, &vtconsize->v_ccol);
-		vlin = vlin ? vlin : video_scan_lines;
-		if ( clin )
-		  {
-		    if ( ll )
-		      {
-			if ( ll != vlin/clin )
-			  return -EINVAL; /* Parameters don't add up */
-		      }
-		    else 
-		      ll = vlin/clin;
-		  }
-		if ( vcol && ccol )
-		  {
-		    if ( cc )
-		      {
-			if ( cc != vcol/ccol )
-			  return -EINVAL;
-		      }
-		    else
-		      cc = vcol/ccol;
-		  }
-
-		if ( clin > 32 )
-		  return -EINVAL;
-		    
-		if ( vlin )
-		  video_scan_lines = vlin;
-		if ( clin )
-		  video_font_height = clin;
-		
-		return vc_resize_all(ll, cc);
-  	}
+	hide_cursor(vc);
+	if (!from_timer_handler)
+		del_timer_sync(&vt->timer);
+	if (vt->off_interval) {
+		vt->timer.function = powerdown_screen;
+		mod_timer(&vt->timer, jiffies + vt->off_interval);
+	} else {
+		if (!from_timer_handler)
+			del_timer_sync(&vt->timer);
+		vt->timer.function = unblank_screen_t;	
+	}
+
+	save_screen(vc);
+	/* In case we need to reset origin, blanking hook returns 1 */
+	i = sw->con_blank(vc, 1);
+	vt->vt_blanked = fg_console + 1;
+	if (i)
+		set_origin(vc);
 
-	case PIO_FONT: {
-		struct console_font_op op;
-		if (!perm)
-			return -EPERM;
-		op.op = KD_FONT_OP_SET;
-		op.flags = KD_FONT_FLAG_OLD | KD_FONT_FLAG_DONT_RECALC;	/* Compatibility */
-		op.width = 8;
-		op.height = 0;
-		op.charcount = 256;
-		op.data = (char *) arg;
-		return con_font_op(fg_console, &op);
-	}
-
-	case GIO_FONT: {
-		struct console_font_op op;
-		op.op = KD_FONT_OP_GET;
-		op.flags = KD_FONT_FLAG_OLD;
-		op.width = 8;
-		op.height = 32;
-		op.charcount = 256;
-		op.data = (char *) arg;
-		return con_font_op(fg_console, &op);
-	}
-
-	case PIO_CMAP:
-                if (!perm)
-			return -EPERM;
-                return con_set_cmap((char *)arg);
-
-	case GIO_CMAP:
-                return con_get_cmap((char *)arg);
-
-	case PIO_FONTX:
-	case GIO_FONTX:
-		return do_fontx_ioctl(cmd, (struct consolefontdesc *)arg, perm);
+	if (console_blank_hook && console_blank_hook(1))
+		return;
+    	if (vt->blank_mode)
+		sw->con_blank(vc, vt->blank_mode + 1);
+}
 
-	case PIO_FONTRESET:
-	{
-		if (!perm)
-			return -EPERM;
+void do_blank_screen(struct vt_struct *vt, int entering_gfx)
+{
+	timer_do_blank_screen(vt, entering_gfx, 0);
+}
 
-#ifdef BROKEN_GRAPHICS_PROGRAMS
-		/* With BROKEN_GRAPHICS_PROGRAMS defined, the default
-		   font is not saved. */
-		return -ENOSYS;
-#else
-		{
-		struct console_font_op op;
-		op.op = KD_FONT_OP_SET_DEFAULT;
-		op.data = NULL;
-		i = con_font_op(fg_console, &op);
-		if (i) return i;
-		con_set_default_unimap(fg_console);
-		return 0;
+/* This is both a user-level callable and a timer handler */
+static void blank_screen(unsigned long private)
+{
+	struct vt_struct *vt = (struct vt_struct *) private;
+
+	timer_do_blank_screen(vt, 0, 1);
+}	
+
+/* This is a timer handler */
+static void unblank_screen_t(unsigned long private)
+{
+	unblank_screen();
+}
+
+/* Called by timer as well as from vt_console_driver */
+void unblank_screen(void)
+{
+	struct vt_struct *vt = vt_cons;
+	struct vc_data *vc = vt->vc_cons[fg_console];
+
+	if (!vt->vt_blanked)
+		return;
+	if (!vc) {
+		/* impossible */
+		printk("unblank_screen: tty %d not allocated ??\n", fg_console+1);
+		return;
+	}
+	if (vcmode != KD_TEXT)
+		return; /* but leave console_blanked != 0 */
+	
+	vt->timer.function = blank_screen;
+	if (vt->blank_interval)
+		mod_timer(&vt->timer, jiffies + vt->blank_interval);
+
+	vt->vt_blanked = 0;
+	if (console_blank_hook)
+		console_blank_hook(0);
+	if (sw->con_blank(vc, 0))
+		/* Low-level driver cannot restore -> do it ourselves */
+		update_screen(vc);
+        set_cursor(vc);
+}
+
+void poke_blanked_console(struct vt_struct *vt)
+{
+	del_timer(&vt->timer);
+	if (!vt->vc_cons[fg_console] || vt->vc_cons[fg_console]->vc_mode == KD_GRAPHICS)
+		return;
+	if (vt->vt_blanked) {
+		vt->timer.function = unblank_screen_t;
+		mod_timer(&vt->timer, jiffies);	/* Now */
+	} else if (vt->blank_interval) {
+		mod_timer(&vt->timer, jiffies + vt->blank_interval);
+	}
+}
+
+/*
+ * Power management for the console system.
+ */
+static int pm_con_request(struct pm_dev *dev, pm_request_t rqst, void *data)
+{
+	struct vt_struct *vt = dev->data;
+
+	if (vt) {
+		switch (rqst) {
+			case PM_RESUME:
+				unblank_screen();
+				break;
+			case PM_SUSPEND:
+				do_blank_screen(vt, 0);
+				break;
 		}
+	}
+	return 0;
+}
+
+/*
+ *	Allocation, freeing and resizing of VCs.
+ */
+
+int vc_cons_allocated(unsigned int i)
+{
+	return (i < MAX_NR_CONSOLES && vt_cons->vc_cons[i]);
+}
+
+void set_console(int nr)
+{
+	struct vt_struct *vt = vt_cons;
+
+        vt->want_vc = vt->vc_cons[nr];
+	schedule_task(&vt->vt_tq);
+}
+
+static void visual_init(struct vc_data *vc, int init)
+{
+    /* ++Geert: sw->con_init determines console size */
+    int currcons = cons_num;
+	
+    sw = conswitchp;
+#ifndef VT_SINGLE_DRIVER
+    if (con_driver_map[currcons])
+	sw = con_driver_map[currcons];
 #endif
+    vc->display_fg->vc_cons[currcons] = vc;
+    vc->vc_uni_pagedir_loc = &vc->vc_uni_pagedir;
+    vc->vc_uni_pagedir = 0;
+    hi_font_mask = 0;
+    complement_mask = 0;
+    can_do_color = 0;
+    sw->con_init(vc, init);
+    if (!complement_mask)
+        complement_mask = can_do_color ? 0x7700 : 0x0800;
+    s_complement_mask = complement_mask;
+    video_size_row = video_num_columns<<1;
+    screenbuf_size = video_num_lines*video_size_row;
+}
+
+static void vc_init(struct vc_data *vc, int do_clear)
+{
+        set_origin(vc);
+	pos = origin;
+	reset_vc(vc);
+	def_color       = 0x07;   /* white */
+	ulcolor		= 0x0f;   /* bold white */
+	halfcolor       = 0x08;   /* grey */
+	init_waitqueue_head(&vc->paste_wait);
+        vte_ris(vc, do_clear);
+}
+
+int vc_allocate(unsigned int currcons)	/* return 0 on success */
+{
+	struct vc_data *vc;
+
+	if (currcons >= MAX_NR_CONSOLES)
+		return -ENXIO;
+	if (!vt_cons->vc_cons[currcons]) {
+	    long p, q;
+
+	    /* prevent users from taking too much memory */
+	    if (currcons >= MAX_NR_USER_CONSOLES && !capable(CAP_SYS_RESOURCE))
+	      return -EPERM;
+
+	    /* due to the granularity of kmalloc, we waste some memory here */
+	    /* the alloc is done in two steps, to optimize the common situation
+	       of a 25x80 console (structsize=216, screenbuf_size=4000) */
+	    /* although the numbers above are not valid since long ago, the
+	       point is still up-to-date and the comment still has its value
+	       even if only as a historical artifact.  --mj, July 1998 */
+	    p = (long) kmalloc(sizeof(struct vc_data), GFP_KERNEL);
+	    if (!p)
+		return -ENOMEM;
+	    vc = (struct vc_data *)p;
+	    cons_num = currcons;
+	    vc->display_fg = vt_cons;
+	    visual_init(vc, 1);
+	    if (!*vc->vc_uni_pagedir_loc)
+		con_set_default_unimap(vc);
+	    q = (long)kmalloc(screenbuf_size, GFP_KERNEL);
+	    if (!q) {
+		kfree((char *) p);
+		vc->display_fg->vc_cons[currcons] = NULL;
+		return -ENOMEM;
+	    }
+	    screenbuf = (unsigned short *) q;
+	    kmalloced = 1;
+	    vc_init(vc, 1);
+
+	    if (!pm_con) {
+		    	pm_con = pm_register(PM_SYS_DEV, PM_SYS_VGA,
+					 	pm_con_request);
+		 	if (pm_con)
+				pm_con->data = vt_cons;				
+	    }
 	}
+	return 0;
+}
 
-	case KDFONTOP: {
-		struct console_font_op op;
-		if (copy_from_user(&op, (void *) arg, sizeof(op)))
-			return -EFAULT;
-		if (!perm && op.op != KD_FONT_OP_GET)
-			return -EPERM;
-		i = con_font_op(console, &op);
-		if (i) return i;
-		if (copy_to_user((void *) arg, &op, sizeof(op)))
-			return -EFAULT;
+/*
+ * Change # of rows and columns (0 means unchanged/the size of fg_console)
+ * [this is to be used together with some user program
+ * like resize that changes the hardware videomode]
+ */
+int vc_resize(unsigned int lines, unsigned int cols,
+	      unsigned int first, unsigned int last)
+{
+	unsigned int cc, ll, ss, sr, todo = 0;
+	unsigned int currcons = fg_console, i;
+	unsigned short *newscreens[MAX_NR_CONSOLES];
+	struct vc_data *vc = vt_cons->vc_cons[currcons];
+
+	cc = (cols ? cols : video_num_columns);
+	ll = (lines ? lines : video_num_lines);
+	sr = cc << 1;
+	ss = sr * ll;
+
+ 	for (currcons = first; currcons <= last; currcons++) {
+		if (!vc_cons_allocated(currcons) ||
+		    (cc == video_num_columns && ll == video_num_lines))
+			newscreens[currcons] = NULL;
+		else {
+			unsigned short *p = (unsigned short *) kmalloc(ss, GFP_USER);
+			if (!p) {
+				for (i = first; i < currcons; i++)
+					if (newscreens[i])
+						kfree(newscreens[i]);
+				return -ENOMEM;
+			}
+			newscreens[currcons] = p;
+			todo++;
+		}
+	}
+	if (!todo)
 		return 0;
+
+	for (currcons = first; currcons <= last; currcons++) {
+		unsigned int occ, oll, oss, osr;
+		unsigned long ol, nl, nlend, rlth, rrem;
+		struct vc_data *vc = vt_cons->vc_cons[currcons];
+		
+		if (!newscreens[currcons] || !vc)
+			continue;
+
+		oll = video_num_lines;
+		occ = video_num_columns;
+		osr = video_size_row;
+		oss = screenbuf_size;
+
+		video_num_lines = ll;
+		video_num_columns = cc;
+		video_size_row = sr;
+		screenbuf_size = ss;
+
+		rlth = MIN(osr, sr);
+		rrem = sr - rlth;
+		ol = origin;
+		nl = (long) newscreens[currcons];
+		nlend = nl + ss;
+		if (ll < oll)
+			ol += (oll - ll) * osr;
+
+                update_attr(vc);
+
+		while (ol < scr_end) {
+			scr_memcpyw((unsigned short *) nl, (unsigned short *) ol, rlth);
+			if (rrem)
+				scr_memsetw((void *)(nl + rlth), video_erase_char, rrem);
+			ol += osr;
+			nl += sr;
+		}
+		if (nlend > nl)
+			scr_memsetw((void *) nl, video_erase_char, nlend - nl);
+		if (kmalloced)
+			kfree(screenbuf);
+		screenbuf = newscreens[currcons];
+		kmalloced = 1;
+		screenbuf_size = ss;
+                set_origin(vc);
+
+		/* do part of a vte_ris() */
+		top = 0;
+		bottom = video_num_lines;
+                gotoxy(vc, x, y);
+                vte_decsc(vc);
+
+		if (console_table[currcons]) {
+			struct winsize ws, *cws = &console_table[currcons]->winsize;
+			memset(&ws, 0, sizeof(ws));
+			ws.ws_row = video_num_lines;
+			ws.ws_col = video_num_columns;
+			if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col) &&
+			    console_table[currcons]->pgrp > 0)
+				kill_pg(console_table[currcons]->pgrp, SIGWINCH, 1);
+			*cws = ws;
+		}
+
+		if (IS_VISIBLE)
+			update_screen(vc);
 	}
+	return 0;
+}
 
-	case PIO_SCRNMAP:
-		if (!perm)
-			return -EPERM;
-		return con_set_trans_old((unsigned char *)arg);
-
-	case GIO_SCRNMAP:
-		return con_get_trans_old((unsigned char *)arg);
-
-	case PIO_UNISCRNMAP:
-		if (!perm)
-			return -EPERM;
-		return con_set_trans_new((unsigned short *)arg);
-
-	case GIO_UNISCRNMAP:
-		return con_get_trans_new((unsigned short *)arg);
-
-	case PIO_UNIMAPCLR:
-	      { struct unimapinit ui;
-		if (!perm)
-			return -EPERM;
-		i = copy_from_user(&ui, (void *)arg, sizeof(struct unimapinit));
-		if (i) return -EFAULT;
-		con_clear_unimap(fg_console, &ui);
-		return 0;
-	      }
+void vc_disallocate(unsigned int currcons)
+{
+	struct vc_data *vc = vt_cons->vc_cons[currcons];
 
-	case PIO_UNIMAP:
-	case GIO_UNIMAP:
-		return do_unimap_ioctl(cmd, (struct unimapdesc *)arg, perm);
-
-	case VT_LOCKSWITCH:
-		if (!suser())
-		   return -EPERM;
-		vt_dont_switch = 1;
-		return 0;
-	case VT_UNLOCKSWITCH:
-		if (!suser())
-		   return -EPERM;
-		vt_dont_switch = 0;
-		return 0;
-#ifdef CONFIG_FB_COMPAT_XPMAC
-	case VC_GETMODE:
-		{
-			struct vc_mode mode;
-
-			i = verify_area(VERIFY_WRITE, (void *) arg,
-					sizeof(struct vc_mode));
-			if (i == 0)
-				i = console_getmode(&mode);
-			if (i)
-				return i;
-			if (copy_to_user((void *) arg, &mode, sizeof(mode)))
-				return -EFAULT;
-			return 0;
+	acquire_console_sem();
+	if (vc) {
+	    sw->con_deinit(vc);
+	    if (kmalloced)
+		kfree(screenbuf);
+	    if (currcons >= MIN_NR_CONSOLES)
+		kfree(vt_cons->vc_cons[currcons]);
+	    vt_cons->vc_cons[currcons] = NULL;
+	}
+	release_console_sem();
+}
+
+/*
+ * Selection stuff for GPM.
+ */
+void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry)
+{
+	char buf[8];
+
+	sprintf(buf, "\033[M%c%c%c", (char)(' ' + butt), (char)('!' + mrx),
+		(char)('!' + mry));
+	respond_string(buf, tty);
+}
+
+/* invoked via ioctl(TIOCLINUX) and through set_selection */
+int mouse_reporting(struct vc_data *vc)
+{
+	return report_mouse;
+}
+
+/* This is a temporary buffer used to prepare a tty console write
+ * so that we can easily avoid touching user space while holding the
+ * console spinlock.  It is allocated in vt_console_init and is shared by
+ * this code and the vc_screen read/write tty calls.
+ *
+ * We have to allocate this statically in the kernel data section
+ * since console_init (and thus vt_console_init) are called before any
+ * kernel memory allocation is available.
+ */
+char con_buf[PAGE_SIZE];
+#define CON_BUF_SIZE	PAGE_SIZE
+DECLARE_MUTEX(con_buf_sem);
+
+static int do_con_write(struct tty_struct * tty, int from_user,
+			const unsigned char *buf, int count)
+{
+#ifdef VT_BUF_VRAM_ONLY
+#define FLUSH do { } while(0);
+#else
+#define FLUSH if (draw_x >= 0) { \
+        sw->con_putcs(vc, (u16 *)draw_from, (u16 *)draw_to-(u16 *)draw_from, y, draw_x); \
+	draw_x = -1; \
+	}
+#endif
+
+	int c, tc, ok, n = 0, draw_x = -1;
+	unsigned long draw_from = 0, draw_to = 0;
+	struct vc_data *vc = (struct vc_data *)tty->driver_data;
+	u16 himask, charmask;
+	const unsigned char *orig_buf = NULL;
+	int orig_count;
+
+	if (in_interrupt())
+		return count;
+
+	if (!vc) {
+	    /* could this happen? */
+	    static int error = 0;
+	    if (!error) {
+		error = 1;
+		printk("con_write: tty %d not allocated\n", minor(tty->device));
+	    }
+	    return 0;
+	}
+
+	orig_buf = buf;
+	orig_count = count;
+
+	if (from_user) {
+		down(&con_buf_sem);
+
+again:
+		if (count > CON_BUF_SIZE)
+			count = CON_BUF_SIZE;
+		console_conditional_schedule();
+		if (copy_from_user(con_buf, buf, count)) {
+			n = 0; /* ?? are error codes legal here ?? */
+			goto out;
 		}
-	case VC_SETMODE:
-	case VC_INQMODE:
-		{
-			struct vc_mode mode;
-
-			if (!perm)
-				return -EPERM;
-			if (copy_from_user(&mode, (void *) arg, sizeof(mode)))
-				return -EFAULT;
-			return console_setmode(&mode, cmd == VC_SETMODE);
+
+		buf = con_buf;
+	}
+
+	/* At this point 'buf' is guarenteed to be a kernel buffer
+	 * and therefore no access to userspace (and therefore sleeping)
+	 * will be needed.  The con_buf_sem serializes all tty based
+	 * console rendering and vcs write/read operations.  We hold
+	 * the console spinlock during the entire write.
+	 */
+
+	acquire_console_sem();
+
+	himask = hi_font_mask;
+	charmask = himask ? 0x1ff : 0xff;
+
+	/* undraw cursor first */
+	if (IS_VISIBLE)
+                hide_cursor(vc);
+
+	while (!tty->stopped && count) {
+		c = *buf;
+		buf++;
+		n++;
+		count--;
+
+		if (utf) {
+		    /* Combine UTF-8 into Unicode */
+		    /* Incomplete characters silently ignored */
+		    if(c > 0x7f) {
+			if (utf_count > 0 && (c & 0xc0) == 0x80) {
+				utf_char = (utf_char << 6) | (c & 0x3f);
+				utf_count--;
+				if (utf_count == 0)
+				    tc = c = utf_char;
+				else continue;
+			} else {
+				if ((c & 0xe0) == 0xc0) {
+				    utf_count = 1;
+				    utf_char = (c & 0x1f);
+				} else if ((c & 0xf0) == 0xe0) {
+				    utf_count = 2;
+				    utf_char = (c & 0x0f);
+				} else if ((c & 0xf8) == 0xf0) {
+				    utf_count = 3;
+				    utf_char = (c & 0x07);
+				} else if ((c & 0xfc) == 0xf8) {
+				    utf_count = 4;
+				    utf_char = (c & 0x03);
+				} else if ((c & 0xfe) == 0xfc) {
+				    utf_count = 5;
+				    utf_char = (c & 0x01);
+				} else
+				    utf_count = 0;
+				continue;
+			      }
+		    } else {
+		      tc = c;
+		      utf_count = 0;
+		    }
+		} else {	/* no utf */
+		  tc = translate[toggle_meta ? (c|0x80) : c];
 		}
-	case VC_SETCMAP:
-		{
-			unsigned char cmap[3][256], *p;
-			int n_entries, cmap_size, i, j;
-
-			if (!perm)
-				return -EPERM;
-			if (arg == (unsigned long) VC_POWERMODE_INQUIRY
-			    || arg <= VESA_POWERDOWN) {
-				/* compatibility hack: VC_POWERMODE
-				   was changed from 0x766a to 0x766c */
-				return console_powermode((int) arg);
+
+                /* If the original code was a control character we
+                 * only allow a glyph to be displayed if the code is
+                 * not normally used (such as for cursor movement) or
+                 * if the disp_ctrl mode has been explicitly enabled.
+                 * Certain characters (as given by the CTRL_ALWAYS
+                 * bitmap) are always displayed as control characters,
+                 * as the console would be pretty useless without
+                 * them; to display an arbitrary font position use the
+                 * direct-to-font zone in UTF-8 mode.
+                 */
+                ok = tc && (c >= 32 ||
+                            (!utf && !(((disp_ctrl ? CTRL_ALWAYS
+                                         : CTRL_ACTION) >> c) & 1)))
+                        && (c != 127 || disp_ctrl)
+			&& (c != 128+27);
+
+		if (!vc_state && ok) {
+			/* Now try to find out how to display it */
+                        tc = conv_uni_to_pc(vc, tc);
+			if ( tc == -4 ) {
+                                /* If we got -4 (not found) then see if we have
+                                   defined a replacement character (U+FFFD) */
+                                tc = conv_uni_to_pc(vc, 0xfffd);
+
+				/* One reason for the -4 can be that we just
+				   did a clear_unimap();
+				   try at least to show something. */
+				if (tc == -4)
+				     tc = c;
+                        } else if ( tc == -3 ) {
+                                /* Bad hash table -- hope for the best */
+                                tc = c;
+                        }
+			if (tc & ~charmask)
+                                continue; /* Conversion failed */
+
+			if (need_wrap || irm)
+				FLUSH
+			if (need_wrap) {
+                                vte_cr(vc);
+                                vte_lf(vc);
 			}
-			if (get_user(cmap_size, (int *) arg))
-				return -EFAULT;
-			if (cmap_size % 3)
-				return -EINVAL;
-			n_entries = cmap_size / 3;
-			if ((unsigned) n_entries > 256)
-				return -EINVAL;
-			p = (unsigned char *) (arg + sizeof(int));
-			for (j = 0; j < n_entries; ++j)
-				for (i = 0; i < 3; ++i)
-					if (get_user(cmap[i][j], p++))
-						return -EFAULT;
-			return console_setcmap(n_entries, cmap[0],
-					       cmap[1], cmap[2]);
+			if (irm)
+                                insert_char(vc, 1);
+			scr_writew(himask ?
+				     ((attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
+				     (attr << 8) + tc,
+				   (u16 *) pos);
+			if (DO_UPDATE && draw_x < 0) {
+				draw_x = x;
+				draw_from = pos;
+			}
+			if (x == video_num_columns - 1) {
+				need_wrap = decawm;
+				draw_to = pos+2;
+			} else {
+				x++;
+				draw_to = (pos+=2);
+			}
+			continue;
 		}
-	case VC_GETCMAP:
-		/* not implemented yet */
-		return -ENOIOCTLCMD;
-	case VC_POWERMODE:
-		if (!perm)
-			return -EPERM;
-		return console_powermode((int) arg);
-#endif /* CONFIG_FB_COMPAT_XPMAC */
-	default:
-		return -ENOIOCTLCMD;
+		FLUSH
+                terminal_emulation(tty, c);
 	}
+	FLUSH
+	console_conditional_schedule();
+	release_console_sem();
+
+out:
+	if (from_user) {
+		/* If the user requested something larger than
+		 * the CON_BUF_SIZE, and the tty is not stopped,
+		 * keep going.
+		 */
+		if ((orig_count > CON_BUF_SIZE) && !tty->stopped) {
+			orig_count -= CON_BUF_SIZE;
+			orig_buf += CON_BUF_SIZE;
+			count = orig_count;
+			buf = orig_buf;
+			goto again;
+		}
+
+		up(&con_buf_sem);
+	}
+
+	return n;
+#undef FLUSH
 }
 
 /*
- * Sometimes we want to wait until a particular VT has been activated. We
- * do it in a very simple manner. Everybody waits on a single queue and
- * get woken up at once. Those that are satisfied go on with their business,
- * while those not ready go back to sleep. Seems overkill to add a wait
- * to each vt just for this - usually this does nothing!
+ * This is the console switching callback.
+ *
+ * Doing console switching in a process context allows 
+ * us to do the switches asynchronously (needed when we want
+ * to switch due to a keyboard interrupt).  Synchronization
+ * with other console code and prevention of re-entrancy is
+ * ensured with console_sem.
  */
-static DECLARE_WAIT_QUEUE_HEAD(vt_activate_queue);
+static void vt_callback(void *private)
+{
+	struct vt_struct *vt = (struct vt_struct *) private;
+
+	if (!vt || !vt->want_vc || !vt->want_vc->vc_tty)
+		return;	
+
+	acquire_console_sem();
+
+	if (vt->want_vc->vc_num != fg_console) {
+		hide_cursor(vt->vc_cons[fg_console]);
+		change_console(vt->want_vc, vt->vc_cons[fg_console]);
+		/* we only changed when the console had already
+		   been allocated - a new console is not created
+		   in an interrupt routine */
+	}
+	/* do not unblank for a LED change */
+	if (do_poke_blanked_console) { 
+		do_poke_blanked_console = 0;
+		poke_blanked_console(vt);
+	}
+	if (vt->scrollback_delta) {
+		int currcons = fg_console;
+		struct vc_data *vc = vt->vc_cons[currcons];
+
+		clear_selection();
+		if (vcmode == KD_TEXT)
+			sw->con_scrolldelta(vc, vt->scrollback_delta);
+		vt->scrollback_delta = 0;
+	}
+	release_console_sem();
+}
 
 /*
- * Sleeps until a vt is activated, or the task is interrupted. Returns
- * 0 if activation, -EINTR if interrupted.
+ *	Handling of Linux-specific VC ioctls
  */
-int vt_waitactive(int vt)
+
+int tioclinux(struct tty_struct *tty, unsigned long arg)
 {
-	int retval;
-	DECLARE_WAITQUEUE(wait, current);
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
+	char type, data;
+	int ret;
 
-	add_wait_queue(&vt_activate_queue, &wait);
-	for (;;) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		retval = 0;
-		if (vt == fg_console)
+	if (tty->driver.type != TTY_DRIVER_TYPE_CONSOLE)
+		return -EINVAL;
+	if (current->tty != tty && !capable(CAP_SYS_ADMIN))
+		return -EPERM;
+	if (get_user(type, (char *)arg))
+		return -EFAULT;
+	ret = 0;
+	switch (type)
+	{
+		case 2:
+			acquire_console_sem();
+			ret = set_selection(arg, tty, 1);
+			release_console_sem();
+			break;	
+		case 3:
+			ret = paste_selection(tty);
+			break;
+		case 4:
+			unblank_screen();
+			break;
+		case 5:
+			ret = sel_loadlut(arg);
+			break;
+		case 6:
+			
+	/*
+	 * Make it possible to react to Shift+Mousebutton.
+	 * Note that 'shift_state' is an undocumented
+	 * kernel-internal variable; programs not closely
+	 * related to the kernel should not use this.
+	 */
+	 		data = shift_state;
+			ret = __put_user(data, (char *) arg);
 			break;
-		retval = -EINTR;
-		if (signal_pending(current))
+		case 7:
+			data = mouse_reporting(vc);
+			ret = __put_user(data, (char *) arg);
 			break;
-		schedule();
+		case 10:
+			if (get_user(data, (char *)arg+1))
+				return -EFAULT;
+			vc->display_fg->blank_mode = (data < 4) ? data : 0;
+			break;
+		case 11:	/* set kmsg redirect */
+			if (!capable(CAP_SYS_ADMIN)) {
+				ret = -EPERM;
+			} else { 
+				if (get_user(data, (char *)arg+1))
+					ret = -EFAULT;
+				else
+					kmsg_redirect = data;
+			}
+			break;
+		case 12:	/* get fg_console */
+			ret = fg_console;
+			break;
+		default:	
+			ret = -EINVAL;
+			break;
+	}
+	return ret;
+}
+
+/*
+ *	/dev/ttyN handling
+ */
+
+/* Allocate the console screen memory. */
+static int con_open(struct tty_struct *tty, struct file * filp)
+{
+	struct vc_data *vc;
+	unsigned int	currcons;
+	int i;
+
+	currcons = minor(tty->device) - tty->driver.minor_start;
+
+	i = vc_allocate(currcons);
+	if (i)
+		return i;
+
+	vc = vt_cons->vc_cons[currcons];
+	tty->driver_data = vc;
+	vc->vc_tty = tty;
+
+	if (!tty->winsize.ws_row && !tty->winsize.ws_col) {
+		tty->winsize.ws_row = video_num_lines;
+		tty->winsize.ws_col = video_num_columns;
 	}
-	remove_wait_queue(&vt_activate_queue, &wait);
-	current->state = TASK_RUNNING;
+	if (tty->count == 1)
+		vcs_make_devfs(currcons, 0);
+	return 0;
+}
+
+static void con_close(struct tty_struct *tty, struct file * filp)
+{
+	if (!tty || tty->count != 1)
+		return;
+	
+	vcs_make_devfs (minor(tty->device) - tty->driver.minor_start, 1);
+	tty->driver_data = 0;
+}
+
+static int con_write(struct tty_struct * tty, int from_user,
+		     const unsigned char *buf, int count)
+{
+	int	retval;
+
+	pm_access(pm_con);
+	retval = do_con_write(tty, from_user, buf, count);
+	con_flush_chars(tty);
+
 	return retval;
 }
 
-#define vt_wake_waitactive() wake_up(&vt_activate_queue)
+static void con_put_char(struct tty_struct *tty, unsigned char ch)
+{
+	if (in_interrupt())
+		return;		/* n_r3964 calls put_char() from interrupt context */
+	pm_access(pm_con);
+	do_con_write(tty, 0, &ch, 1);
+}
+
+static int con_write_room(struct tty_struct *tty)
+{
+	if (tty->stopped)
+		return 0;
+	return 4096;		/* No limit, really; we're not buffering */
+}
+
+static void con_flush_chars(struct tty_struct *tty)
+{
+	struct vc_data *vc;
+
+	if (in_interrupt())	/* from flush_to_ldisc */
+		return;
+
+	pm_access(pm_con);
+	lock_kernel();
+	acquire_console_sem();
+	vc = (struct vc_data *)tty->driver_data;
+	if (vc)
+		set_cursor(vc);
+	release_console_sem();
+	unlock_kernel();	
+}
 
-void reset_vc(unsigned int new_console)
+static int con_chars_in_buffer(struct tty_struct *tty)
 {
-	vt_cons[new_console]->vc_mode = KD_TEXT;
-	kbd_table[new_console].kbdmode = VC_XLATE;
-	vt_cons[new_console]->vt_mode.mode = VT_AUTO;
-	vt_cons[new_console]->vt_mode.waitv = 0;
-	vt_cons[new_console]->vt_mode.relsig = 0;
-	vt_cons[new_console]->vt_mode.acqsig = 0;
-	vt_cons[new_console]->vt_mode.frsig = 0;
-	vt_cons[new_console]->vt_pid = -1;
-	vt_cons[new_console]->vt_newvt = -1;
-	if (!in_interrupt())    /* Via keyboard.c:SAK() - akpm */
-		reset_palette(new_console) ;
+	return 0;		/* we're not buffering */
 }
 
 /*
- * Performs the back end of a vt switch
+ * Turn the Scroll-Lock LED on when the tty is stopped
  */
-void complete_change_console(unsigned int new_console)
+static void con_stop(struct tty_struct *tty)
 {
-	unsigned char old_vc_mode;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
 
-	last_console = fg_console;
+	if (!tty || !vc)
+		return;
+	set_kbd_led(&vc->kbd_table, VC_SCROLLOCK);
+	set_leds();
+}
 
-	/*
-	 * If we're switching, we could be going from KD_GRAPHICS to
-	 * KD_TEXT mode or vice versa, which means we need to blank or
-	 * unblank the screen later.
-	 */
-	old_vc_mode = vt_cons[fg_console]->vc_mode;
-	switch_screen(new_console);
+/*
+ * Turn the Scroll-Lock LED off when the console is started
+ */
+static void con_start(struct tty_struct *tty)
+{
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
+	
+	if (!tty || !vc)
+		return;
+	clr_kbd_led(&vc->kbd_table, VC_SCROLLOCK);
+	set_leds();
+}
 
-	/*
-	 * This can't appear below a successful kill_proc().  If it did,
-	 * then the *blank_screen operation could occur while X, having
-	 * received acqsig, is waking up on another processor.  This
-	 * condition can lead to overlapping accesses to the VGA range
-	 * and the framebuffer (causing system lockups).
-	 *
-	 * To account for this we duplicate this code below only if the
-	 * controlling process is gone and we've called reset_vc.
-	 */
-	if (old_vc_mode != vt_cons[new_console]->vc_mode)
-	{
-		if (vt_cons[new_console]->vc_mode == KD_TEXT)
-			unblank_screen();
-		else
-			do_blank_screen(1);
-	}
+/*
+ * con_throttle and con_unthrottle are only used for
+ * paste_selection(), which has to stuff in a large number of
+ * characters...
+ */
+static void con_throttle(struct tty_struct *tty)
+{
+}
 
-	/*
-	 * If this new console is under process control, send it a signal
-	 * telling it that it has acquired. Also check if it has died and
-	 * clean up (similar to logic employed in change_console())
-	 */
-	if (vt_cons[new_console]->vt_mode.mode == VT_PROCESS)
-	{
-		/*
-		 * Send the signal as privileged - kill_proc() will
-		 * tell us if the process has gone or something else
-		 * is awry
-		 */
-		if (kill_proc(vt_cons[new_console]->vt_pid,
-			      vt_cons[new_console]->vt_mode.acqsig,
-			      1) != 0)
-		{
-		/*
-		 * The controlling process has died, so we revert back to
-		 * normal operation. In this case, we'll also change back
-		 * to KD_TEXT mode. I'm not sure if this is strictly correct
-		 * but it saves the agony when the X server dies and the screen
-		 * remains blanked due to KD_GRAPHICS! It would be nice to do
-		 * this outside of VT_PROCESS but there is no single process
-		 * to account for and tracking tty count may be undesirable.
-		 */
-		        reset_vc(new_console);
+static void con_unthrottle(struct tty_struct *tty)
+{
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
 
-			if (old_vc_mode != vt_cons[new_console]->vc_mode)
-			{
-				if (vt_cons[new_console]->vc_mode == KD_TEXT)
-					unblank_screen();
-				else
-					do_blank_screen(1);
+	wake_up_interruptible(&vc->paste_wait);
+}
+
+#ifdef CONFIG_VT_CONSOLE
+
+/*
+ *	Console on virtual terminal
+ *
+ * The console_lock must be held when we get here.
+ */
+
+void vt_console_print(struct console *co, const char * b, unsigned count)
+{
+	int currcons = fg_console;
+	unsigned char c;
+	static unsigned long printing = 0;
+	struct vc_data *vc;
+	const ushort *start;
+	ushort cnt = 0;
+	ushort myx;
+
+	/* console busy or not yet initialized */
+	if (!printable || test_and_set_bit(0, &printing))
+		return;
+
+	pm_access(pm_con);
+
+	if (kmsg_redirect && vc_cons_allocated(kmsg_redirect - 1))
+		currcons = kmsg_redirect - 1;
+
+	vc = vt_cons->vc_cons[currcons];
+
+	/* read `x' only after setting currecons properly (otherwise
+	   the `x' macro will read the x of the foreground console). */
+	myx = x;
+
+	if (!vc) {
+		/* impossible */
+		/* printk("vt_console_print: tty %d not allocated ??\n", currcons+1); */
+		goto quit;
+	}
+
+	if (vcmode != KD_TEXT)
+		goto quit;
+
+	/* undraw cursor first */
+	if (IS_VISIBLE)
+                hide_cursor(vc);
+
+	start = (ushort *)pos;
+
+	/* Contrived structure to try to emulate original need_wrap behaviour
+	 * Problems caused when we have need_wrap set on '\n' character */
+	while (count--) {
+		c = *b++;
+		if (c == 10 || c == 13 || c == 8 || need_wrap) {
+			if (cnt > 0) {
+				if (IS_VISIBLE)
+                                        sw->con_putcs(vc, start, cnt, y, x);
+				x += cnt;
+				if (need_wrap)
+					x--;
+				cnt = 0;
+			}
+			if (c == 8) {		/* backspace */
+                                vte_bs(vc);
+				start = (ushort *)pos;
+				myx = x;
+				continue;
 			}
+			if (c != 13)
+                                vte_lf(vc);
+                        vte_cr(vc);
+			start = (ushort *)pos;
+			myx = x;
+			if (c == 10 || c == 13)
+				continue;
+		}
+		scr_writew((attr << 8) + c, (unsigned short *) pos);
+		cnt++;
+		if (myx == video_num_columns - 1) {
+			need_wrap = 1;
+			continue;
+		}
+		pos+=2;
+		myx++;
+	}
+	if (cnt > 0) {
+		if (IS_VISIBLE)
+			sw->con_putcs(vc, start, cnt, y, x);
+		x += cnt;
+		if (x == video_num_columns) {
+			x--;
+			need_wrap = 1;
 		}
 	}
+	set_cursor(vc);
+	
+	if (!oops_in_progress)
+		poke_blanked_console(vc->display_fg);
+
+quit:
+	clear_bit(0, &printing);
+}
+
+static kdev_t vt_console_device(struct console *c)
+{
+	return mk_kdev(TTY_MAJOR, c->index ? c->index : fg_console + 1);
+}
+
+struct console vt_console_driver = {
+	name:		"tty",
+	write:		vt_console_print,
+	device:		vt_console_device,
+	unblank:	unblank_screen,
+	flags:		CON_PRINTBUFFER,
+	index:		-1,
+};
+#endif
+
+/*
+ * Mapping and unmapping displays to a VT
+ */
+const char *vt_map_display(struct vt_struct *vt, int init)
+{
+	const char *display_desc = NULL;
+	struct vc_data *vc;
+	unsigned int currcons = 0;
+
+	if (conswitchp)
+		display_desc = conswitchp->con_startup();
+
+	if (!display_desc) {
+		fg_console = 0;
+		return NULL;
+	}
+
+	vt->vt_blanked = 0;
+	vt->blank_interval = 10*60*HZ;
+	vt->off_interval = 0;
+	init_timer(&vt->timer);
+	vt->timer.data = (long) vt;
+	vt->timer.function = blank_screen;
+	mod_timer(&vt->timer, jiffies + vt->blank_interval);
+	INIT_TQUEUE(&vt->vt_tq, vt_callback, vt);
 
 	/*
-	 * Wake anyone waiting for their VT to activate
+	 * kmalloc is not running yet - we use the bootmem allocator.
 	 */
-	vt_wake_waitactive();
-	return;
+	for (currcons = 0; currcons < MIN_NR_CONSOLES; currcons++) {
+		vc = (struct vc_data *)
+				alloc_bootmem(sizeof(struct vc_data));
+		cons_num = currcons;
+		vc->display_fg = vt_cons;
+		visual_init(vc, 1);
+		screenbuf = (unsigned short *) alloc_bootmem(screenbuf_size);
+		kmalloced = 0;
+		vc_init(vc, currcons || !sw->con_save_screen); 
+	}
+#ifdef CONFIG_VT_CONSOLE
+	register_console(&vt_console_driver);
+#endif
+	fg_console = 0;
+	vc = vt->want_vc = vt->last_console = vt->vc_cons[fg_console];
+        set_origin(vc);
+        save_screen(vc);
+        gotoxy(vc, x, y);
+        vte_ed(vc, 0);
+	update_screen(vc);
+	return display_desc;
 }
 
 /*
- * Performs the front-end of a vt switch
+ * This routine initializes console interrupts, and does nothing
+ * else. If you want the screen to clear, call tty_write with
+ * the appropriate escape-sequence.
  */
-void change_console(unsigned int new_console)
+
+struct tty_driver console_driver;
+static int console_refcount;
+
+void __init vt_console_init(void)
 {
-        if ((new_console == fg_console) || (vt_dont_switch))
-                return;
-        if (!vc_cons_allocated(new_console))
+	const char *display_desc = NULL;
+	struct vc_data *vc;
+
+	vt_cons = (struct vt_struct *) alloc_bootmem(sizeof(struct vt_struct)); 
+	
+	display_desc = vt_map_display(vt_cons, 0);
+	
+	if (!display_desc) {
+		fg_console = 0;
 		return;
+	}
+	vc = vt_cons->vc_cons[fg_console];
 
-	/*
-	 * If this vt is in process mode, then we need to handshake with
-	 * that process before switching. Essentially, we store where that
-	 * vt wants to switch to and wait for it to tell us when it's done
-	 * (via VT_RELDISP ioctl).
-	 *
-	 * We also check to see if the controlling process still exists.
-	 * If it doesn't, we reset this vt to auto mode and continue.
-	 * This is a cheap way to track process control. The worst thing
-	 * that can happen is: we send a signal to a process, it dies, and
-	 * the switch gets "lost" waiting for a response; hopefully, the
-	 * user will try again, we'll detect the process is gone (unless
-	 * the user waits just the right amount of time :-) and revert the
-	 * vt to auto control.
-	 */
-	if (vt_cons[fg_console]->vt_mode.mode == VT_PROCESS)
-	{
-		/*
-		 * Send the signal as privileged - kill_proc() will
-		 * tell us if the process has gone or something else
-		 * is awry
-		 */
-		if (kill_proc(vt_cons[fg_console]->vt_pid,
-			      vt_cons[fg_console]->vt_mode.relsig,
-			      1) == 0)
-		{
-			/*
-			 * It worked. Mark the vt to switch to and
-			 * return. The process needs to send us a
-			 * VT_RELDISP ioctl to complete the switch.
-			 */
-			vt_cons[fg_console]->vt_newvt = new_console;
-			return;
-		}
+	printk("Console: %s %s %dx%d",
+		can_do_color ? "colour" : "mono",
+		display_desc, video_num_columns, video_num_lines);
+	printable = 1;
+	printk("\n");
+}
 
-		/*
-		 * The controlling process has died, so we revert back to
-		 * normal operation. In this case, we'll also change back
-		 * to KD_TEXT mode. I'm not sure if this is strictly correct
-		 * but it saves the agony when the X server dies and the screen
-		 * remains blanked due to KD_GRAPHICS! It would be nice to do
-		 * this outside of VT_PROCESS but there is no single process
-		 * to account for and tracking tty count may be undesirable.
-		 */
-		reset_vc(fg_console);
+int __init vty_init(void)
+{
+	memset(&console_driver, 0, sizeof(struct tty_driver));
+	console_driver.magic = TTY_DRIVER_MAGIC;
+	console_driver.name = "vc/%d";
+	console_driver.name_base = 1;
+	console_driver.major = TTY_MAJOR;
+	console_driver.minor_start = 1;
+	console_driver.num = MAX_NR_CONSOLES;
+	console_driver.type = TTY_DRIVER_TYPE_CONSOLE;
+	console_driver.init_termios = tty_std_termios;
+	console_driver.flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_RESET_TERMIOS;
+	console_driver.refcount = &console_refcount;
+	console_driver.table = console_table;
+	console_driver.termios = console_termios;
+	console_driver.termios_locked = console_termios_locked;
+#ifdef CONFIG_VT_CONSOLE
+	console_driver.console = &vt_console_driver;
+#endif
+	console_driver.open = con_open;
+	console_driver.close = con_close;
+	console_driver.write = con_write;
+	console_driver.write_room = con_write_room;
+	console_driver.put_char = con_put_char;
+	console_driver.flush_chars = con_flush_chars;
+	console_driver.chars_in_buffer = con_chars_in_buffer;
+	console_driver.ioctl = vt_ioctl;
+	console_driver.stop = con_stop;
+	console_driver.start = con_start;
+	console_driver.throttle = con_throttle;
+	console_driver.unthrottle = con_unthrottle;
+
+	if (tty_register_driver(&console_driver))
+		panic("Couldn't register console driver\n");
+
+	kbd_init();
+	console_map_init();
+	vcs_init();
+	return 0;
+}
+
+#ifndef VT_SINGLE_DRIVER
 
-		/*
-		 * Fall through to normal (VT_AUTO) handling of the switch...
+static void clear_buffer_attributes(struct vc_data *vc)
+{
+	unsigned short *p = (unsigned short *) origin;
+	int count = screenbuf_size/2;
+	int mask = hi_font_mask | 0xff;
+
+	for (; count > 0; count--, p++) {
+		scr_writew((scr_readw(p)&mask) | (video_erase_char&~mask), p);
+	}
+}
+
+/*
+ *	If we support more console drivers, this function is used
+ *	when a driver wants to take over some existing consoles
+ *	and become default driver for newly opened ones.
+ */
+
+void take_over_console(const struct consw *csw, int first, int last, int deflt)
+{
+	struct vc_data *vc;
+	const char *desc;
+	int i, j = -1;
+
+	desc = csw->con_startup();
+	if (!desc) return;
+	if (deflt)
+		conswitchp = csw;
+
+	for (i = first; i <= last; i++) {
+		int old_was_color;
+
+		vc = vt_cons->vc_cons[i];
+		con_driver_map[i] = csw;
+
+		if (!vc || !sw)
+			continue;
+
+		j = i;
+		if (IS_VISIBLE)
+                        save_screen(vc);
+		old_was_color = can_do_color;
+		vc->display_fg->vt_sw->con_deinit(vc);
+		visual_init(vc, 0);
+                update_attr(vc);
+
+		/* If the console changed between mono <-> color, then
+		 * the attributes in the screenbuf will be wrong.  The
+		 * following resets all attributes to something sane.
 		 */
+		if (old_was_color != can_do_color)
+			clear_buffer_attributes(vc);
+
+		if (IS_VISIBLE)
+			update_screen(vc);
 	}
+	printk("Console: switching ");
+	if (!deflt)
+		printk("consoles %d-%d ", first+1, last+1);
+	if (j >= 0) {
+		vc = vt_cons->vc_cons[j]; 
+		printk("to %s %s %dx%d\n", can_do_color ? "colour" : "mono",
+		       desc, video_num_columns, video_num_lines);
+	} else
+		printk("to %s\n", desc);
+}
 
-	/*
-	 * Ignore all switches in KD_GRAPHICS+VT_AUTO mode
-	 */
-	if (vt_cons[fg_console]->vc_mode == KD_GRAPHICS)
-		return;
+void give_up_console(const struct consw *csw)
+{
+	int i;
 
-	complete_change_console(new_console);
+	for(i = 0; i < MAX_NR_CONSOLES; i++)
+		if (con_driver_map[i] == csw)
+			con_driver_map[i] = NULL;
 }
 
+#endif
+
+/*
+ *	Visible symbols for modules
+ */
+
+EXPORT_SYMBOL(color_table);
+EXPORT_SYMBOL(default_red);
+EXPORT_SYMBOL(default_grn);
+EXPORT_SYMBOL(default_blu);
+EXPORT_SYMBOL(video_font_height);
+EXPORT_SYMBOL(video_scan_lines);
+EXPORT_SYMBOL(vc_resize);
+EXPORT_SYMBOL(fg_console);
+EXPORT_SYMBOL(console_blank_hook);
+#ifdef CONFIG_VT
+EXPORT_SYMBOL(vt_cons);
+#endif
+#ifndef VT_SINGLE_DRIVER
+EXPORT_SYMBOL(take_over_console);
+EXPORT_SYMBOL(give_up_console);
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/vt_ioctl.c linux-2.5/drivers/char/vt_ioctl.c
--- linux-2.5.13/drivers/char/vt_ioctl.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/vt_ioctl.c	Sun Mar  3 23:50:42 2002
@@ -0,0 +1,1439 @@
+/*
+ *  linux/drivers/char/vt_ioctl.c
+ *
+ *  Copyright (C) 1992 obz under the linux copyright
+ *  Copyright (C) 2001 James Simmons <jsimmons@user.sf.net>
+ *
+ *  Dynamic diacritical handling - aeb@cwi.nl - Dec 1993
+ *  Dynamic keymap and string allocation - aeb@cwi.nl - May 1994
+ *  Restrict VT switching via ioctl() - grif@cs.ucr.edu - Dec 1995
+ *  Some code moved for less code duplication - Andi Kleen - Mar 1997
+ *  Check put/get_user, cleanups - acme@conectiva.com.br - Jun 2001
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/tty.h>
+#include <linux/timer.h>
+#include <linux/kernel.h>
+#include <linux/kd.h>
+#include <linux/vt.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/major.h>
+#include <linux/fs.h>
+#include <linux/console.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#include <linux/kbd_kern.h>
+#include <linux/vt_kern.h>
+#include <linux/kbd_diacr.h>
+#include <linux/selection.h>
+
+#ifdef CONFIG_FB_COMPAT_XPMAC
+#include <asm/vc_ioctl.h>
+#endif /* CONFIG_FB_COMPAT_XPMAC */
+
+char vt_dont_switch;
+extern struct tty_driver console_driver;
+
+#define VT_IS_IN_USE(i)	(console_driver.table[i] && console_driver.table[i]->count)
+#define VT_BUSY(i)	(VT_IS_IN_USE(i) || i == fg_console || i == sel_cons)
+
+/*
+ * Console (vt and kd) routines, as defined by USL SVR4 manual, and by
+ * experimentation and study of X386 SYSV handling.
+ *
+ * One point of difference: SYSV vt's are /dev/vtX, which X >= 0, and
+ * /dev/console is a separate ttyp. Under Linux, /dev/tty0 is /dev/console,
+ * and the vc start at /dev/ttyX, X >= 1. We maintain that here, so we will
+ * always treat our set of vt as numbered 1..MAX_NR_CONSOLES (corresponding to
+ * ttys 0..MAX_NR_CONSOLES-1). Explicitly naming VT 0 is illegal, but using
+ * /dev/tty0 (fg_console) as a target is legal, since an implicit aliasing
+ * to the current console is done by the main ioctl code.
+ */
+
+struct vt_struct *vt_cons;
+
+/* Keyboard type: Default is KB_101, but can be set by machine
+ * specific code.
+ */
+unsigned char keyboard_type = KB_101;
+
+#if !defined(__alpha__) && !defined(__ia64__) && !defined(__mips__) && !defined(__arm__) && !defined(__sh__)
+asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int on);
+#endif
+
+unsigned int video_font_height;
+unsigned int default_font_height;
+unsigned int video_scan_lines;
+
+/*
+ * these are the valid i/o ports we're allowed to change. they map all the
+ * video ports
+ */
+#define GPFIRST 0x3b4
+#define GPLAST 0x3df
+#define GPNUM (GPLAST - GPFIRST + 1)
+
+/*
+ * Generates sound of some frequency for some number of clock ticks
+ *
+ * If freq is 0, will turn off sound, else will turn it on for that time.
+ * If msec is 0, will return immediately, else will sleep for msec time, then
+ * turn sound off.
+ *
+ * We also return immediately, which is what was implied within the X
+ * comments - KDMKTONE doesn't put the process to sleep.
+ */
+
+#if defined(__i386__) || defined(__alpha__) || defined(__powerpc__) \
+    || (defined(__mips__) && defined(CONFIG_ISA)) \
+    || (defined(__arm__) && defined(CONFIG_HOST_FOOTBRIDGE)) \
+    || defined(__x86_64__)
+
+static void
+kd_nosound(unsigned long ignored)
+{
+	/* disable counter 2 */
+	outb(inb_p(0x61)&0xFC, 0x61);
+	return;
+}
+
+void
+_kd_mksound(unsigned int hz, unsigned int ticks)
+{
+	static struct timer_list sound_timer = { function: kd_nosound };
+	unsigned int count = 0;
+	unsigned long flags;
+
+	if (hz > 20 && hz < 32767)
+		count = 1193180 / hz;
+	
+	save_flags(flags);
+	cli();
+	del_timer(&sound_timer);
+	if (count) {
+		/* enable counter 2 */
+		outb_p(inb_p(0x61)|3, 0x61);
+		/* set command for counter 2, 2 byte write */
+		outb_p(0xB6, 0x43);
+		/* select desired HZ */
+		outb_p(count & 0xff, 0x42);
+		outb((count >> 8) & 0xff, 0x42);
+
+		if (ticks) {
+			sound_timer.expires = jiffies+ticks;
+			add_timer(&sound_timer);
+		}
+	} else
+		kd_nosound(0);
+	restore_flags(flags);
+	return;
+}
+
+#else
+
+void
+_kd_mksound(unsigned int hz, unsigned int ticks)
+{
+}
+
+#endif
+
+int _kbd_rate(struct kbd_repeat *rep)
+{
+	return -EINVAL;
+}
+
+void (*kd_mksound)(unsigned int hz, unsigned int ticks) = _kd_mksound;
+int (*kbd_rate)(struct kbd_repeat *rep) = _kbd_rate;
+
+#define i (tmp.kb_index)
+#define s (tmp.kb_table)
+#define v (tmp.kb_value)
+static inline int
+do_kdsk_ioctl(int cmd, struct kbentry *user_kbe, int perm, struct kbd_struct *kbd)
+{
+	struct kbentry tmp;
+	ushort *key_map, val, ov;
+
+	if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
+		return -EFAULT;
+	if (i >= NR_KEYS || s >= MAX_NR_KEYMAPS)
+		return -EINVAL;	
+
+	switch (cmd) {
+	case KDGKBENT:
+		key_map = key_maps[s];
+		if (key_map) {
+		    val = U(key_map[i]);
+		    if (kbd->kbdmode != VC_UNICODE && KTYP(val) >= NR_TYPES)
+			val = K_HOLE;
+		} else
+		    val = (i ? K_HOLE : K_NOSUCHMAP);
+		return put_user(val, &user_kbe->kb_value);
+	case KDSKBENT:
+		if (!perm)
+			return -EPERM;
+		if (!i && v == K_NOSUCHMAP) {
+			/* disallocate map */
+			key_map = key_maps[s];
+			if (s && key_map) {
+			    key_maps[s] = 0;
+			    if (key_map[0] == U(K_ALLOCATED)) {
+					kfree(key_map);
+					keymap_count--;
+			    }
+			}
+			break;
+		}
+
+		if (KTYP(v) < NR_TYPES) {
+		    if (KVAL(v) > max_vals[KTYP(v)])
+				return -EINVAL;
+		} else
+		    if (kbd->kbdmode != VC_UNICODE)
+				return -EINVAL;
+
+		/* ++Geert: non-PC keyboards may generate keycode zero */
+#if !defined(__mc68000__) && !defined(__powerpc__)
+		/* assignment to entry 0 only tests validity of args */
+		if (!i)
+			break;
+#endif
+
+		if (!(key_map = key_maps[s])) {
+			int j;
+
+			if (keymap_count >= MAX_NR_OF_USER_KEYMAPS &&
+			    !capable(CAP_SYS_RESOURCE))
+				return -EPERM;
+
+			key_map = (ushort *) kmalloc(sizeof(plain_map),
+						     GFP_KERNEL);
+			if (!key_map)
+				return -ENOMEM;
+			key_maps[s] = key_map;
+			key_map[0] = U(K_ALLOCATED);
+			for (j = 1; j < NR_KEYS; j++)
+				key_map[j] = U(K_HOLE);
+			keymap_count++;
+		}
+		ov = U(key_map[i]);
+		if (v == ov)
+			break;	/* nothing to do */
+		/*
+		 * Attention Key.
+		 */
+		if (((ov == K_SAK) || (v == K_SAK)) && !capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		key_map[i] = U(v);
+		if (!s && (KTYP(ov) == KT_SHIFT || KTYP(v) == KT_SHIFT))
+			compute_shiftstate();
+		break;
+	}
+	return 0;
+}
+#undef i
+#undef s
+#undef v
+
+static inline int 
+do_kbkeycode_ioctl(int cmd, struct kbkeycode *user_kbkc, int perm)
+{
+	struct kbkeycode tmp;
+	int kc = 0;
+
+	if (copy_from_user(&tmp, user_kbkc, sizeof(struct kbkeycode)))
+		return -EFAULT;
+	switch (cmd) {
+	case KDGETKEYCODE:
+		kc = getkeycode(tmp.scancode);
+		if (kc >= 0)
+			kc = put_user(kc, &user_kbkc->keycode);
+		break;
+	case KDSETKEYCODE:
+		if (!perm)
+			return -EPERM;
+		kc = setkeycode(tmp.scancode, tmp.keycode);
+		break;
+	}
+	return kc;
+}
+
+static inline int
+do_kdgkb_ioctl(int cmd, struct kbsentry *user_kdgkb, int perm)
+{
+	struct kbsentry tmp;
+	char *p;
+	u_char *q;
+	int sz;
+	int delta;
+	char *first_free, *fj, *fnw;
+	int i, j, k;
+
+	/* we mostly copy too much here (512bytes), but who cares ;) */
+	if (copy_from_user(&tmp, user_kdgkb, sizeof(struct kbsentry)))
+		return -EFAULT;
+	tmp.kb_string[sizeof(tmp.kb_string)-1] = '\0';
+	if (tmp.kb_func >= MAX_NR_FUNC)
+		return -EINVAL;
+	i = tmp.kb_func;
+
+	switch (cmd) {
+	case KDGKBSENT:
+		sz = sizeof(tmp.kb_string) - 1; /* sz should have been
+						  a struct member */
+		q = user_kdgkb->kb_string;
+		p = func_table[i];
+		if(p)
+			for ( ; *p && sz; p++, sz--)
+				if (put_user(*p, q++))
+					return -EFAULT;
+		if (put_user('\0', q))
+			return -EFAULT;
+		return ((p && *p) ? -EOVERFLOW : 0);
+	case KDSKBSENT:
+		if (!perm)
+			return -EPERM;
+
+		q = func_table[i];
+		first_free = funcbufptr + (funcbufsize - funcbufleft);
+		for (j = i+1; j < MAX_NR_FUNC && !func_table[j]; j++) 
+			;
+		if (j < MAX_NR_FUNC)
+			fj = func_table[j];
+		else
+			fj = first_free;
+
+		delta = (q ? -strlen(q) : 1) + strlen(tmp.kb_string);
+		if (delta <= funcbufleft) { 	/* it fits in current buf */
+		    if (j < MAX_NR_FUNC) {
+			memmove(fj + delta, fj, first_free - fj);
+			for (k = j; k < MAX_NR_FUNC; k++)
+			    if (func_table[k])
+				func_table[k] += delta;
+		    }
+		    if (!q)
+		      func_table[i] = fj;
+		    funcbufleft -= delta;
+		} else {			/* allocate a larger buffer */
+		    sz = 256;
+		    while (sz < funcbufsize - funcbufleft + delta)
+		      sz <<= 1;
+		    fnw = (char *) kmalloc(sz, GFP_KERNEL);
+		    if(!fnw)
+		      return -ENOMEM;
+
+		    if (!q)
+		      func_table[i] = fj;
+		    if (fj > funcbufptr)
+			memmove(fnw, funcbufptr, fj - funcbufptr);
+		    for (k = 0; k < j; k++)
+		      if (func_table[k])
+			func_table[k] = fnw + (func_table[k] - funcbufptr);
+
+		    if (first_free > fj) {
+			memmove(fnw + (fj - funcbufptr) + delta, fj, first_free - fj);
+			for (k = j; k < MAX_NR_FUNC; k++)
+			  if (func_table[k])
+			    func_table[k] = fnw + (func_table[k] - funcbufptr) + delta;
+		    }
+		    if (funcbufptr != func_buf)
+		      kfree(funcbufptr);
+		    funcbufptr = fnw;
+		    funcbufleft = funcbufleft - delta + sz - funcbufsize;
+		    funcbufsize = sz;
+		}
+		strcpy(func_table[i], tmp.kb_string);
+		break;
+	}
+	return 0;
+}
+
+/*
+ *  Font switching
+ *
+ *  Currently we only support fonts up to 32 pixels wide, at a maximum height
+ *  of 32 pixels. Userspace fontdata is stored with 32 bytes (shorts/ints,
+ *  depending on width) reserved for each character which is kinda wasty, but
+ *  this is done in order to maintain compatibility with the EGA/VGA fonts. It
+ *  is upto the actual low-level console-driver convert data into its favorite
+ *  format (maybe we should add a `fontoffset' field to the `display'
+ *  structure so we wont have to convert the fontdata all the time.
+ *  /Jes
+ */
+
+#define max_font_size 65536
+
+int con_font_op(struct vc_data *vc, struct console_font_op *op)
+{
+	int rc = -EINVAL, size = max_font_size, set;
+	struct console_font_op old_op;
+	u8 *temp = NULL;
+
+	if (vc->vc_mode != KD_TEXT)
+		goto quit;
+	memcpy(&old_op, op, sizeof(old_op));
+	if (op->op == KD_FONT_OP_SET) {
+		if (!op->data)
+			return -EINVAL;
+		if (op->charcount > 512)
+			goto quit;
+		/* Need to guess font height [compact] */
+		if (!op->height) {
+			u8 *charmap = op->data, tmp;
+			int h, i;
+
+			/* 
+			 * If from KDFONTOP ioctl, don't allow things 
+			 * which can in userland, so that we can get 
+			 * rid of this soon 
+			 */
+			if (!(op->flags & KD_FONT_FLAG_OLD))
+				goto quit;
+			rc = -EFAULT;
+			for (h = 32; h > 0; h--)
+				for (i = 0; i < op->charcount; i++) {
+					if (get_user(tmp, &charmap[32*i+h-1]))
+						goto quit;
+					if (tmp)
+						goto nonzero;
+				}
+			rc = -EINVAL;
+			goto quit;
+		nonzero:
+			rc = -EINVAL;
+			op->height = h;
+		}
+		if (op->width > 32 || op->height > 32)
+			goto quit;
+		size = (op->width+7)/8 * 32 * op->charcount;
+		if (size > max_font_size)
+			return -ENOSPC;
+		set = 1;
+	} else if (op->op == KD_FONT_OP_GET)
+		set = 0;
+	else
+		return vc->display_fg->vt_sw->con_font_op(vc, op);
+	if (op->data) {
+		temp = kmalloc(size, GFP_KERNEL);
+		if (!temp)
+			return -ENOMEM;
+		if (set && copy_from_user(temp, op->data, size)) {
+
+			rc = -EFAULT;
+			goto quit;
+		}
+		op->data = temp;
+	}
+
+	acquire_console_sem();
+	rc = vc->display_fg->vt_sw->con_font_op(vc, op);
+	release_console_sem();
+
+	op->data = old_op.data;
+	if (!rc && !set) {
+		int c = (op->width+7)/8 * 32 * op->charcount;
+
+		if (op->data && op->charcount > old_op.charcount)
+			rc = -ENOSPC;
+		if (!(op->flags & KD_FONT_FLAG_OLD)) {
+			if (op->width > old_op.width ||
+			    op->height > old_op.height)
+				rc = -ENOSPC;
+		} else {
+			if (op->width != 8)
+				rc = -EIO;
+			else if ((old_op.height && op->height > old_op.height) || op->height > 32)
+				rc = -ENOSPC;
+		}
+		if (!rc && op->data && copy_to_user(op->data, temp, c))
+			rc = -EFAULT;
+	}
+quit:	if (temp)
+		kfree(temp);
+	return rc;
+}
+
+static inline int 
+do_fontx_ioctl(int cmd, struct consolefontdesc *user_cfd, int perm)
+{
+	struct vc_data *vc = vt_cons->vc_cons[fg_console];
+	struct consolefontdesc cfdarg;
+	struct console_font_op op;
+	int i;
+
+	if (copy_from_user(&cfdarg, user_cfd, sizeof(struct consolefontdesc))) 
+		return -EFAULT;
+ 	
+	switch (cmd) {
+	case PIO_FONTX:
+		if (!perm)
+			return -EPERM;
+		op.op = KD_FONT_OP_SET;
+		op.flags = KD_FONT_FLAG_OLD;
+		op.width = 8;
+		op.height = cfdarg.charheight;
+		op.charcount = cfdarg.charcount;
+		op.data = cfdarg.chardata;
+		return con_font_op(vc, &op);
+	case GIO_FONTX: {
+		op.op = KD_FONT_OP_GET;
+		op.flags = KD_FONT_FLAG_OLD;
+		op.width = 8;
+		op.height = cfdarg.charheight;
+		op.charcount = cfdarg.charcount;
+		op.data = cfdarg.chardata;
+		i = con_font_op(vc, &op);
+		if (i)
+			return i;
+		cfdarg.charheight = op.height;
+		cfdarg.charcount = op.charcount;
+		if (copy_to_user(user_cfd, &cfdarg, sizeof(struct consolefontdesc)))
+			return -EFAULT;
+		return 0;
+		}
+	}
+	return -EINVAL;
+}
+
+static inline int 
+do_unimap_ioctl(struct vc_data *vc, int cmd, struct unimapdesc *user_ud,int perm)
+{
+	struct unimapdesc tmp;
+	int i = 0; 
+
+	if (copy_from_user(&tmp, user_ud, sizeof tmp))
+		return -EFAULT;
+	if (tmp.entries) {
+		i = verify_area(VERIFY_WRITE, tmp.entries, 
+						tmp.entry_ct*sizeof(struct unipair));
+		if (i) return i;
+	}
+	switch (cmd) {
+	case PIO_UNIMAP:
+		if (!perm)
+			return -EPERM;
+		return con_set_unimap(vc, tmp.entry_ct, tmp.entries);
+	case GIO_UNIMAP:
+		return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct), tmp.entries);
+	}
+	return 0;
+}
+
+/*
+ * We handle the console-specific ioctl's here.  We allow the
+ * capability to modify any console, not just the fg_console. 
+ */
+int vt_ioctl(struct tty_struct *tty, struct file * file,
+	     unsigned int cmd, unsigned long arg)
+{
+	int i, perm;
+	unsigned int console;
+	unsigned char ucval;
+	struct vc_data *vc = (struct vc_data *) tty->driver_data;
+	struct kbd_struct *kbd;
+
+	console = vc->vc_num;
+
+	if (!vc) 	/* impossible? */
+		return -ENOIOCTLCMD;
+
+	/*
+	 * To have permissions to do most of the vt ioctls, we either have
+	 * to be the owner of the tty, or super-user.
+	 */
+	perm = 0;
+	if (current->tty == tty || suser())
+		perm = 1;
+ 
+	kbd = &vc->kbd_table;
+	switch (cmd) {
+	case KIOCSOUND:
+		if (!perm)
+			return -EPERM;
+		if (arg)
+			arg = 1193180 / arg;
+		kd_mksound(arg, 0);
+		return 0;
+
+	case KDMKTONE:
+		if (!perm)
+			return -EPERM;
+	{
+		unsigned int ticks, count;
+		
+		/*
+		 * Generate the tone for the appropriate number of ticks.
+		 * If the time is zero, turn off sound ourselves.
+		 */
+		ticks = HZ * ((arg >> 16) & 0xffff) / 1000;
+		count = ticks ? (arg & 0xffff) : 0;
+		if (count)
+			count = 1193180 / count;
+		kd_mksound(count, ticks);
+		return 0;
+	}
+
+	case KDGKBTYPE:
+		/*
+		 * this is naive.
+		 */
+		ucval = keyboard_type;
+		goto setchar;
+
+#if !defined(__alpha__) && !defined(__ia64__) && !defined(__mips__) && !defined(__arm__) && !defined(__sh__)
+		/*
+		 * These cannot be implemented on any machine that implements
+		 * ioperm() in user level (such as Alpha PCs).
+		 */
+	case KDADDIO:
+	case KDDELIO:
+		/*
+		 * KDADDIO and KDDELIO may be able to add ports beyond what
+		 * we reject here, but to be safe...
+		 */
+		if (arg < GPFIRST || arg > GPLAST)
+			return -EINVAL;
+		return sys_ioperm(arg, 1, (cmd == KDADDIO)) ? -ENXIO : 0;
+
+	case KDENABIO:
+	case KDDISABIO:
+		return sys_ioperm(GPFIRST, GPNUM,
+				  (cmd == KDENABIO)) ? -ENXIO : 0;
+#endif
+
+	/* Linux m68k/i386 interface for setting the keyboard delay/repeat rate */
+		
+	case KDKBDREP:
+	{
+		struct kbd_repeat kbrep;
+		
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+
+		if (copy_from_user(&kbrep, (void *)arg,
+				   sizeof(struct kbd_repeat)))
+			return -EFAULT;
+		if ((i = kbd_rate( &kbrep )))
+			return i;
+		if (copy_to_user((void *)arg, &kbrep,
+				 sizeof(struct kbd_repeat)))
+			return -EFAULT;
+		return 0;
+	}
+
+	case KDSETMODE:
+		/*
+		 * currently, setting the mode from KD_TEXT to KD_GRAPHICS
+		 * doesn't do a whole lot. i'm not sure if it should do any
+		 * restoration of modes or what...
+		 */
+		if (!perm)
+			return -EPERM;
+		switch (arg) {
+		case KD_GRAPHICS:
+			break;
+		case KD_TEXT0:
+		case KD_TEXT1:
+			arg = KD_TEXT;
+		case KD_TEXT:
+			break;
+		default:
+			return -EINVAL;
+		}
+		if (vc->vc_mode == (unsigned char) arg)
+			return 0;
+		vc->vc_mode = (unsigned char) arg;
+		if (console != fg_console)
+			return 0;
+		/*
+		 * explicitly blank/unblank the screen if switching modes
+		 */
+		if (arg == KD_TEXT)
+			unblank_screen();
+		else
+			do_blank_screen(vc->display_fg, 1);
+		return 0;
+
+	case KDGETMODE:
+		ucval = vc->vc_mode;
+		goto setint;
+
+	case KDMAPDISP:
+	case KDUNMAPDISP:
+		/*
+		 * these work like a combination of mmap and KDENABIO.
+		 * this could be easily finished.
+		 */
+		return -EINVAL;
+
+	case KDSKBMODE:
+		if (!perm)
+			return -EPERM;
+		switch(arg) {
+		  case K_RAW:
+			kbd->kbdmode = VC_RAW;
+			break;
+		  case K_MEDIUMRAW:
+			kbd->kbdmode = VC_MEDIUMRAW;
+			break;
+		  case K_XLATE:
+			kbd->kbdmode = VC_XLATE;
+			compute_shiftstate();
+			break;
+		  case K_UNICODE:
+			kbd->kbdmode = VC_UNICODE;
+			compute_shiftstate();
+			break;
+		  default:
+			return -EINVAL;
+		}
+		if (tty->ldisc.flush_buffer)
+			tty->ldisc.flush_buffer(tty);
+		return 0;
+
+	case KDGKBMODE:
+		ucval = ((kbd->kbdmode == VC_RAW) ? K_RAW :
+				 (kbd->kbdmode == VC_MEDIUMRAW) ? K_MEDIUMRAW :
+				 (kbd->kbdmode == VC_UNICODE) ? K_UNICODE :
+				 K_XLATE);
+		goto setint;
+
+	/* this could be folded into KDSKBMODE, but for compatibility
+	   reasons it is not so easy to fold KDGKBMETA into KDGKBMODE */
+	case KDSKBMETA:
+		switch(arg) {
+		  case K_METABIT:
+			clr_kbd_mode(kbd, VC_META);
+			break;
+		  case K_ESCPREFIX:
+			set_kbd_mode(kbd, VC_META);
+			break;
+		  default:
+			return -EINVAL;
+		}
+		return 0;
+
+	case KDGKBMETA:
+		ucval = (get_kbd_mode(kbd, VC_META) ? K_ESCPREFIX : K_METABIT);
+	setint:
+		return put_user(ucval, (int *)arg); 
+
+	case KDGETKEYCODE:
+	case KDSETKEYCODE:
+		if(!capable(CAP_SYS_ADMIN))
+			perm=0;
+		return do_kbkeycode_ioctl(cmd, (struct kbkeycode *)arg, perm);
+
+	case KDGKBENT:
+	case KDSKBENT:
+		return do_kdsk_ioctl(cmd, (struct kbentry *)arg, perm, kbd);
+
+	case KDGKBSENT:
+	case KDSKBSENT:
+		return do_kdgkb_ioctl(cmd, (struct kbsentry *)arg, perm);
+
+	case KDGKBDIACR:
+	{
+		struct kbdiacrs *a = (struct kbdiacrs *)arg;
+
+		if (put_user(accent_table_size, &a->kb_cnt))
+			return -EFAULT;
+		if (copy_to_user(a->kbdiacr, accent_table, accent_table_size*sizeof(struct kbdiacr)))
+			return -EFAULT;
+		return 0;
+	}
+
+	case KDSKBDIACR:
+	{
+		struct kbdiacrs *a = (struct kbdiacrs *)arg;
+		unsigned int ct;
+
+		if (!perm)
+			return -EPERM;
+		if (get_user(ct,&a->kb_cnt))
+			return -EFAULT;
+		if (ct >= MAX_DIACR)
+			return -EINVAL;
+		accent_table_size = ct;
+		if (copy_from_user(accent_table, a->kbdiacr, ct*sizeof(struct kbdiacr)))
+			return -EFAULT;
+		return 0;
+	}
+
+	/* the ioctls below read/set the flags usually shown in the leds */
+	/* don't use them - they will go away without warning */
+	case KDGKBLED:
+		ucval = kbd->ledflagstate | (kbd->default_ledflagstate << 4);
+		goto setchar;
+
+	case KDSKBLED:
+		if (!perm)
+			return -EPERM;
+		if (arg & ~0x77)
+			return -EINVAL;
+		kbd->ledflagstate = (arg & 7);
+		kbd->default_ledflagstate = ((arg >> 4) & 7);
+		set_leds();
+		return 0;
+
+	/* the ioctls below only set the lights, not the functions */
+	/* for those, see KDGKBLED and KDSKBLED above */
+	case KDGETLED:
+		ucval = getledstate();
+	setchar:
+		return put_user(ucval, (char*)arg);
+
+	case KDSETLED:
+		if (!perm)
+		  return -EPERM;
+		setledstate(kbd, arg);
+		return 0;
+
+	/*
+	 * A process can indicate its willingness to accept signals
+	 * generated by pressing an appropriate key combination.
+	 * Thus, one can have a daemon that e.g. spawns a new console
+	 * upon a keypress and then changes to it.
+	 * Probably init should be changed to do this (and have a
+	 * field ks (`keyboard signal') in inittab describing the
+	 * desired action), so that the number of background daemons
+	 * does not increase.
+	 */
+	case KDSIGACCEPT:
+	{
+		extern int spawnpid, spawnsig;
+		if (!perm || !capable(CAP_KILL))
+		  return -EPERM;
+		if (arg < 1 || arg > _NSIG || arg == SIGKILL)
+		  return -EINVAL;
+		spawnpid = current->pid;
+		spawnsig = arg;
+		return 0;
+	}
+
+	case VT_SETMODE:
+	{
+		struct vt_mode tmp;
+
+		if (!perm)
+			return -EPERM;
+		if (copy_from_user(&tmp, (void*)arg, sizeof(struct vt_mode)))
+			return -EFAULT;
+		if (tmp.mode != VT_AUTO && tmp.mode != VT_PROCESS)
+			return -EINVAL;
+		vc->vt_mode = tmp;
+		/* the frsig is ignored, so we set it to 0 */
+		vc->vt_mode.frsig = 0;
+		vc->vt_pid = current->pid;
+		/* no switch is required -- saw@shade.msu.ru */
+		vc->vt_newvt = -1; 
+		return 0;
+	}
+
+	case VT_GETMODE:
+		return copy_to_user((void*)arg, &(vc->vt_mode), 
+							sizeof(struct vt_mode)) ? -EFAULT : 0; 
+
+	/*
+	 * Returns global vt state. Note that VT 0 is always open, since
+	 * it's an alias for the current VT, and people can't use it here.
+	 * We cannot return state for more than 16 VTs, since v_state is short.
+	 */
+	case VT_GETSTATE:
+	{
+		struct vt_stat *vtstat = (struct vt_stat *)arg;
+		unsigned short state, mask;
+
+		if (put_user(fg_console + 1, &vtstat->v_active))
+			return -EFAULT;
+		state = 1;	/* /dev/tty0 is always open */
+		for (i = 0, mask = 2; i < MAX_NR_CONSOLES && mask; ++i, mask <<= 1)
+			if (VT_IS_IN_USE(i))
+				state |= mask;
+		return put_user(state, &vtstat->v_state);
+	}
+
+	/*
+	 * Returns the first available (non-opened) console.
+	 */
+	case VT_OPENQRY:
+		for (i = 0; i < MAX_NR_CONSOLES; ++i)
+			if (! VT_IS_IN_USE(i))
+				break;
+		ucval = i < MAX_NR_CONSOLES ? (i+1) : -1;
+		goto setint;		 
+
+	/*
+	 * ioctl(fd, VT_ACTIVATE, num) will cause us to switch to vt # num,
+	 * with num >= 1 (switches to vt 0, our console, are not allowed, just
+	 * to preserve sanity).
+	 */
+	case VT_ACTIVATE:
+		if (!perm)
+			return -EPERM;
+		if (arg == 0 || arg > MAX_NR_CONSOLES)
+			return -ENXIO;
+		arg--;
+		i = vc_allocate(arg);
+		if (i)
+			return i;
+		set_console(arg);
+		return 0;
+
+	/*
+	 * wait until the specified VT has been activated
+	 */
+	case VT_WAITACTIVE:
+		if (!perm)
+			return -EPERM;
+		if (arg == 0 || arg > MAX_NR_CONSOLES)
+			return -ENXIO;
+		return vt_waitactive(arg-1);
+
+	/*
+	 * If a vt is under process control, the kernel will not switch to it
+	 * immediately, but postpone the operation until the process calls this
+	 * ioctl, allowing the switch to complete.
+	 *
+	 * According to the X sources this is the behavior:
+	 *	0:	pending switch-from not OK
+	 *	1:	pending switch-from OK
+	 *	2:	completed switch-to OK
+	 */
+	case VT_RELDISP:
+		if (!perm)
+			return -EPERM;
+		if (vc->vt_mode.mode != VT_PROCESS)
+			return -EINVAL;
+
+		/*
+		 * Switching-from response
+		 */
+		if (vc->vt_newvt >= 0) {
+			if (arg == 0)
+				/*
+				 * Switch disallowed, so forget we were trying
+				 * to do it.
+				 */
+				vc->vt_newvt = -1;
+
+			else {
+				/*
+				 * The current vt has been released, so
+				 * complete the switch.
+				 */
+				struct vc_data *tmp;
+
+				int newvt = vc->vt_newvt;
+				vc->vt_newvt = -1;
+				i = vc_allocate(newvt);
+				if (i)
+					return i;
+
+				tmp = vc->display_fg->vc_cons[newvt];
+				/*
+				 * When we actually do the console switch,
+				 * make sure we are atomic with respect to
+				 * other console switches..
+				 */
+				acquire_console_sem();
+				complete_change_console(tmp, 
+					vc->display_fg->vc_cons[fg_console]);
+				release_console_sem();
+			}
+		}
+
+		/*
+		 * Switched-to response
+		 */
+		else
+		{
+			/*
+			 * If it's just an ACK, ignore it
+			 */
+			if (arg != VT_ACKACQ)
+				return -EINVAL;
+		}
+
+		return 0;
+
+	 /*
+	  * Disallocate memory associated to VT (but leave VT1)
+	  */
+	 case VT_DISALLOCATE:
+		if (arg > MAX_NR_CONSOLES)
+			return -ENXIO;
+		if (arg == 0) {
+		    /* disallocate all unused consoles, but leave 0 */
+		    for (i=1; i<MAX_NR_CONSOLES; i++)
+		      if (! VT_BUSY(i))
+			vc_disallocate(i);
+		} else {
+		    /* disallocate a single console, if possible */
+		    arg--;
+		    if (VT_BUSY(arg))
+		      return -EBUSY;
+		    if (arg)			      /* leave 0 */
+		      vc_disallocate(arg);
+		}
+		return 0;
+
+	case VT_RESIZE:
+	{
+		struct vt_sizes *vtsizes = (struct vt_sizes *) arg;
+		ushort ll,cc;
+		if (!perm)
+			return -EPERM;
+		if (get_user(ll, &vtsizes->v_rows) ||
+		    get_user(cc, &vtsizes->v_cols))
+			return -EFAULT;
+		return vc_resize_all(ll, cc);
+	}
+
+	case VT_RESIZEX:
+	{
+		struct vt_consize *vtconsize = (struct vt_consize *) arg;
+		ushort ll,cc,vlin,clin,vcol,ccol;
+		if (!perm)
+			return -EPERM;
+		if (verify_area(VERIFY_READ, (void *)vtconsize,
+				sizeof(struct vt_consize)))
+			return -EFAULT;
+		__get_user(ll, &vtconsize->v_rows);
+		__get_user(cc, &vtconsize->v_cols);
+		__get_user(vlin, &vtconsize->v_vlin);
+		__get_user(clin, &vtconsize->v_clin);
+		__get_user(vcol, &vtconsize->v_vcol);
+		__get_user(ccol, &vtconsize->v_ccol);
+		vlin = vlin ? vlin : video_scan_lines;
+		if ( clin )
+		  {
+		    if ( ll )
+		      {
+			if ( ll != vlin/clin )
+			  return -EINVAL; /* Parameters don't add up */
+		      }
+		    else 
+		      ll = vlin/clin;
+		  }
+		if ( vcol && ccol )
+		  {
+		    if ( cc )
+		      {
+			if ( cc != vcol/ccol )
+			  return -EINVAL;
+		      }
+		    else
+		      cc = vcol/ccol;
+		  }
+
+		if ( clin > 32 )
+		  return -EINVAL;
+		    
+		if ( vlin )
+		  video_scan_lines = vlin;
+		if ( clin )
+		  video_font_height = clin;
+		
+		return vc_resize_all(ll, cc);
+  	}
+
+	case PIO_FONT: {
+		struct console_font_op op;
+		if (!perm)
+			return -EPERM;
+		op.op = KD_FONT_OP_SET;
+		op.flags = KD_FONT_FLAG_OLD | KD_FONT_FLAG_DONT_RECALC;	/* Compatibility */
+		op.width = 8;
+		op.height = 0;
+		op.charcount = 256;
+		op.data = (char *) arg;
+		return con_font_op(vt_cons->vc_cons[fg_console], &op);
+	}
+
+	case GIO_FONT: {
+		struct console_font_op op;
+		op.op = KD_FONT_OP_GET;
+		op.flags = KD_FONT_FLAG_OLD;
+		op.width = 8;
+		op.height = 32;
+		op.charcount = 256;
+		op.data = (char *) arg;
+		return con_font_op(vt_cons->vc_cons[fg_console], &op);
+	}
+
+	case PIO_CMAP:
+                if (!perm)
+			return -EPERM;
+                return con_set_cmap((char *)arg);
+
+	case GIO_CMAP:
+                return con_get_cmap((char *)arg);
+
+	case PIO_FONTX:
+	case GIO_FONTX:
+		return do_fontx_ioctl(cmd, (struct consolefontdesc *)arg, perm);
+
+	case PIO_FONTRESET:
+	{
+		if (!perm)
+			return -EPERM;
+
+#ifdef BROKEN_GRAPHICS_PROGRAMS
+		/* With BROKEN_GRAPHICS_PROGRAMS defined, the default
+		   font is not saved. */
+		return -ENOSYS;
+#else
+		{
+		struct console_font_op op;
+		op.op = KD_FONT_OP_SET_DEFAULT;
+		op.data = NULL;
+		i = con_font_op(vt_cons->vc_cons[fg_console], &op);
+		if (i) return i;
+		con_set_default_unimap(vt_cons->vc_cons[fg_console]);
+		return 0;
+		}
+#endif
+	}
+
+	case KDFONTOP: {
+		struct console_font_op op;
+		if (copy_from_user(&op, (void *) arg, sizeof(op)))
+			return -EFAULT;
+		if (!perm && op.op != KD_FONT_OP_GET)
+			return -EPERM;
+		i = con_font_op(vc, &op);
+		if (i) return i;
+		if (copy_to_user((void *) arg, &op, sizeof(op)))
+			return -EFAULT;
+		return 0;
+	}
+
+	case PIO_SCRNMAP:
+		if (!perm)
+			return -EPERM;
+		return con_set_trans_old((unsigned char *)arg);
+
+	case GIO_SCRNMAP:
+		return con_get_trans_old((unsigned char *)arg);
+
+	case PIO_UNISCRNMAP:
+		if (!perm)
+			return -EPERM;
+		return con_set_trans_new((unsigned short *)arg);
+
+	case GIO_UNISCRNMAP:
+		return con_get_trans_new((unsigned short *)arg);
+
+	case PIO_UNIMAPCLR:
+	      { struct unimapinit ui;
+		if (!perm)
+			return -EPERM;
+		i = copy_from_user(&ui, (void *)arg, sizeof(struct unimapinit));
+		if (i) return -EFAULT;
+		con_clear_unimap(vt_cons->vc_cons[fg_console], &ui);
+		return 0;
+	      }
+
+	case PIO_UNIMAP:
+	case GIO_UNIMAP:
+		return do_unimap_ioctl(vc, cmd, (struct unimapdesc *)arg, perm);
+
+	case VT_LOCKSWITCH:
+		if (!suser())
+		   return -EPERM;
+		vt_dont_switch = 1;
+		return 0;
+	case VT_UNLOCKSWITCH:
+		if (!suser())
+		   return -EPERM;
+		vt_dont_switch = 0;
+		return 0;
+#ifdef CONFIG_FB_COMPAT_XPMAC
+	case VC_GETMODE:
+		{
+			struct vc_mode mode;
+
+			i = verify_area(VERIFY_WRITE, (void *) arg,
+					sizeof(struct vc_mode));
+			if (i == 0)
+				i = console_getmode(&mode);
+			if (i)
+				return i;
+			if (copy_to_user((void *) arg, &mode, sizeof(mode)))
+				return -EFAULT;
+			return 0;
+		}
+	case VC_SETMODE:
+	case VC_INQMODE:
+		{
+			struct vc_mode mode;
+
+			if (!perm)
+				return -EPERM;
+			if (copy_from_user(&mode, (void *) arg, sizeof(mode)))
+				return -EFAULT;
+			return console_setmode(&mode, cmd == VC_SETMODE);
+		}
+	case VC_SETCMAP:
+		{
+			unsigned char cmap[3][256], *p;
+			int n_entries, cmap_size, i, j;
+
+			if (!perm)
+				return -EPERM;
+			if (arg == (unsigned long) VC_POWERMODE_INQUIRY
+			    || arg <= VESA_POWERDOWN) {
+				/* compatibility hack: VC_POWERMODE
+				   was changed from 0x766a to 0x766c */
+				return console_powermode((int) arg);
+			}
+			if (get_user(cmap_size, (int *) arg))
+				return -EFAULT;
+			if (cmap_size % 3)
+				return -EINVAL;
+			n_entries = cmap_size / 3;
+			if ((unsigned) n_entries > 256)
+				return -EINVAL;
+			p = (unsigned char *) (arg + sizeof(int));
+			for (j = 0; j < n_entries; ++j)
+				for (i = 0; i < 3; ++i)
+					if (get_user(cmap[i][j], p++))
+						return -EFAULT;
+			return console_setcmap(n_entries, cmap[0],
+					       cmap[1], cmap[2]);
+		}
+	case VC_GETCMAP:
+		/* not implemented yet */
+		return -ENOIOCTLCMD;
+	case VC_POWERMODE:
+		if (!perm)
+			return -EPERM;
+		return console_powermode((int) arg);
+#endif /* CONFIG_FB_COMPAT_XPMAC */
+	default:
+		return -ENOIOCTLCMD;
+	}
+}
+
+/*
+ * Sometimes we want to wait until a particular VT has been activated. We
+ * do it in a very simple manner. Everybody waits on a single queue and
+ * get woken up at once. Those that are satisfied go on with their business,
+ * while those not ready go back to sleep. Seems overkill to add a wait
+ * to each vt just for this - usually this does nothing!
+ */
+static DECLARE_WAIT_QUEUE_HEAD(vt_activate_queue);
+
+/*
+ * Sleeps until a vt is activated, or the task is interrupted. Returns
+ * 0 if activation, -EINTR if interrupted.
+ */
+int vt_waitactive(int vt)
+{
+	int retval;
+	DECLARE_WAITQUEUE(wait, current);
+
+	add_wait_queue(&vt_activate_queue, &wait);
+	for (;;) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		retval = 0;
+		if (vt == fg_console)
+			break;
+		retval = -EINTR;
+		if (signal_pending(current))
+			break;
+		schedule();
+	}
+	remove_wait_queue(&vt_activate_queue, &wait);
+	current->state = TASK_RUNNING;
+	return retval;
+}
+
+#define vt_wake_waitactive() wake_up(&vt_activate_queue)
+
+void reset_vc(struct vc_data *vc)
+{
+	vc->vc_mode = KD_TEXT;
+	vc->kbd_table.kbdmode = VC_XLATE;
+	vc->vt_mode.mode = VT_AUTO;
+	vc->vt_mode.waitv = 0;
+	vc->vt_mode.relsig = 0;
+	vc->vt_mode.acqsig = 0;
+	vc->vt_mode.frsig = 0;
+	vc->vt_pid = -1;
+	vc->vt_newvt = -1;
+	if (!in_interrupt())    /* Via keyboard.c:SAK() - akpm */
+		reset_palette(vc);
+}
+
+inline void switch_screen(struct vc_data *new_vc, struct vc_data *old_vc)
+{
+	struct vt_struct *vt = new_vc->display_fg;
+
+	if (!new_vc)
+		return;
+
+	hide_cursor(old_vc);
+	if (old_vc->vc_num != new_vc->vc_num) {
+		int update;
+
+		fg_console = new_vc->vc_num;
+		save_screen(old_vc);
+		set_origin(old_vc);
+
+		set_origin(new_vc);
+		update = vt->vt_sw->con_switch(new_vc);
+		set_palette(new_vc);
+		if (update && new_vc->vc_mode != KD_GRAPHICS)
+			do_update_region(new_vc, new_vc->vc_origin,
+					 new_vc->vc_screenbuf_size/2);
+	}
+	set_cursor(new_vc);
+	set_leds();
+	compute_shiftstate();
+}
+
+/*
+ * Performs the front-end of a vt switch
+ */
+void change_console(struct vc_data *new_vc, struct vc_data *old_vc)
+{
+	/*
+	 * If this vt is in process mode, then we need to handshake with
+	 * that process before switching. Essentially, we store where that
+	 * vt wants to switch to and wait for it to tell us when it's done
+	 * (via VT_RELDISP ioctl).
+	 *
+	 * We also check to see if the controlling process still exists.
+	 * If it doesn't, we reset this vt to auto mode and continue.
+	 * This is a cheap way to track process control. The worst thing
+	 * that can happen is: we send a signal to a process, it dies, and
+	 * the switch gets "lost" waiting for a response; hopefully, the
+	 * user will try again, we'll detect the process is gone (unless
+	 * the user waits just the right amount of time :-) and revert the
+	 * vt to auto control.
+	 */
+	if (old_vc->vt_mode.mode == VT_PROCESS) {
+		/*
+		 * Send the signal as privileged - kill_proc() will
+		 * tell us if the process has gone or something else
+		 * is awry
+		 */
+		if (kill_proc(old_vc->vt_pid, old_vc->vt_mode.relsig,1) == 0) {
+			/*
+			 * It worked. Mark the vt to switch to and
+			 * return. The process needs to send us a
+			 * VT_RELDISP ioctl to complete the switch.
+			 */
+			old_vc->vt_newvt = new_vc->vc_num;
+			return;
+		}
+
+		/*
+		 * The controlling process has died, so we revert back to
+		 * normal operation. In this case, we'll also change back
+		 * to KD_TEXT mode. I'm not sure if this is strictly correct
+		 * but it saves the agony when the X server dies and the screen
+		 * remains blanked due to KD_GRAPHICS! It would be nice to do
+		 * this outside of VT_PROCESS but there is no single process
+		 * to account for and tracking tty count may be undesirable.
+		 */
+		reset_vc(old_vc);
+
+		/*
+		 * Fall through to normal (VT_AUTO) handling of the switch...
+		 */
+	}
+
+	/*
+	 * Ignore all switches in KD_GRAPHICS+VT_AUTO mode
+	 */
+	if (old_vc->vc_mode == KD_GRAPHICS)
+		return;
+
+	complete_change_console(new_vc, old_vc);
+}
+
+/*
+ * Performs the back end of a vt switch
+ */
+void complete_change_console(struct vc_data *new_vc, struct vc_data *old_vc)
+{
+	unsigned char old_vc_mode;
+
+	new_vc->display_fg->last_console = old_vc;
+
+	/*
+	 * If we're switching, we could be going from KD_GRAPHICS to
+	 * KD_TEXT mode or vice versa, which means we need to blank or
+	 * unblank the screen later.
+	 */
+	old_vc_mode = old_vc->vc_mode;
+	switch_screen(new_vc, old_vc);
+
+	/*
+	 * This can't appear below a successful kill_proc().  If it did,
+	 * then the *blank_screen operation could occur while X, having
+	 * received acqsig, is waking up on another processor.  This
+	 * condition can lead to overlapping accesses to the VGA range
+	 * and the framebuffer (causing system lockups).
+	 *
+	 * To account for this we duplicate this code below only if the
+	 * controlling process is gone and we've called reset_vc.
+	 */
+	if (old_vc_mode != new_vc->vc_mode) {
+		if (new_vc->vc_mode == KD_TEXT)
+			unblank_screen();
+		else
+			do_blank_screen(new_vc->display_fg, 1);
+	}
+
+	/*
+	 * If this new console is under process control, send it a signal
+	 * telling it that it has acquired. Also check if it has died and
+	 * clean up (similar to logic employed in change_console())
+	 */
+	if (new_vc->vt_mode.mode == VT_PROCESS) {
+		/*
+		 * Send the signal as privileged - kill_proc() will
+		 * tell us if the process has gone or something else
+		 * is awry
+		 */
+		if (kill_proc(new_vc->vt_pid, new_vc->vt_mode.acqsig,1) != 0) {
+			/*
+			 * The controlling process has died, so we revert back
+		 	 * to normal operation. In this case, we'll also change
+		 	 * back to KD_TEXT mode. I'm not sure if this is 
+		 	 * strictly correct but it saves the agony when the X 
+			 * server dies and the screen remains blanked due to
+		 	 * KD_GRAPHICS! It would be nice to do this outside of
+		 	 * VT_PROCESS but there is no single process to account
+		 	 * for and tracking tty count may be undesirable.
+		 	 */
+		        reset_vc(new_vc);
+
+			if (old_vc_mode != new_vc->vc_mode)
+			{
+				if (new_vc->vc_mode == KD_TEXT)
+					unblank_screen();
+				else
+					do_blank_screen(new_vc->display_fg, 1);
+			}
+		}
+	}
+
+	/*
+	 * Wake anyone waiting for their VT to activate
+	 */
+	vt_wake_waitactive();
+	return;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/w83877f_wdt.c linux-2.5/drivers/char/w83877f_wdt.c
--- linux-2.5.13/drivers/char/w83877f_wdt.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/char/w83877f_wdt.c	Sun Apr 14 21:52:02 2002
@@ -13,9 +13,10 @@
  *	any of this software. This material is provided "AS-IS" in 
  *      the hope that it may be useful for others.
  *
- *	(c) Copyright 2001    Scott Jennings <management@oro.net>
+ *	(c) Copyright 2001    Scott Jennings <linuxdrivers@oro.net>
  *
  *           4/19 - 2001      [Initial revision]
+ *           9/27 - 2001      Added spinlocking
  *
  *
  *  Theory of operation:
@@ -88,8 +89,9 @@
 static void wdt_timer_ping(unsigned long);
 static struct timer_list timer;
 static unsigned long next_heartbeat;
-static int wdt_is_open;
+static unsigned long wdt_is_open;
 static int wdt_expect_close;
+static spinlock_t wdt_spinlock;
 
 /*
  *	Whack the dog
@@ -102,11 +104,18 @@
 	 */
 	if(time_before(jiffies, next_heartbeat)) 
 	{
+		/* Ping the WDT */
+		spin_lock(&wdt_spinlock);
+
 		/* Ping the WDT by reading from WDT_PING */
 		inb_p(WDT_PING);
+
 		/* Re-set the timer interval */
 		timer.expires = jiffies + WDT_INTERVAL;
 		add_timer(&timer);
+
+		spin_unlock(&wdt_spinlock);
+
 	} else {
 		printk(OUR_NAME ": Heartbeat lost! Will not ping the watchdog\n");
 	}
@@ -118,19 +127,24 @@
 
 static void wdt_change(int writeval)
 {
+	unsigned long flags;
+	spin_lock_irqsave(&wdt_spinlock, flags);
+
 	/* buy some time */
 	inb_p(WDT_PING);
 
 	/* make W83877F available */
-	outb_p(ENABLE_W83877F,ENABLE_W83877F_PORT);
-	outb_p(ENABLE_W83877F,ENABLE_W83877F_PORT);
+	outb_p(ENABLE_W83877F,  ENABLE_W83877F_PORT);
+	outb_p(ENABLE_W83877F,  ENABLE_W83877F_PORT);
 
 	/* enable watchdog */
-	outb_p(WDT_REGISTER,ENABLE_W83877F_PORT);
-	outb_p(writeval,ENABLE_W83877F_PORT+1);
+	outb_p(WDT_REGISTER,    ENABLE_W83877F_PORT);
+	outb_p(writeval,        ENABLE_W83877F_PORT+1);
 
 	/* lock the W8387FF away */
-	outb_p(DISABLE_W83877F,ENABLE_W83877F_PORT);
+	outb_p(DISABLE_W83877F, ENABLE_W83877F_PORT);
+
+	spin_unlock_irqrestore(&wdt_spinlock, flags);
 }
 
 static void wdt_startup(void)
@@ -178,7 +192,7 @@
 
 		/* now scan */
 		for(ofs = 0; ofs != count; ofs++)
-		  if(buf[ofs] == 'V')
+			if(buf[ofs] == 'V')
 				wdt_expect_close = 1;
 
 		/* someone wrote to us, we should restart timer */
@@ -200,10 +214,10 @@
 	{
 		case WATCHDOG_MINOR:
 			/* Just in case we're already talking to someone... */
-			if(wdt_is_open)
+			if(test_and_set_bit(0, &wdt_is_open)) {
 				return -EBUSY;
+			}
 			/* Good, fire up the show */
-			wdt_is_open = 1;
 			wdt_startup();
 			return 0;
 
@@ -305,6 +319,8 @@
 {
 	int rc = -EBUSY;
 
+	spin_lock_init(&wdt_spinlock);
+
 	if (!request_region(ENABLE_W83877F_PORT, 2, "W83877F WDT"))
 		goto err_out;
 	if (!request_region(WDT_PING, 1, "W8387FF WDT"))
@@ -339,4 +355,7 @@
 module_init(w83877f_wdt_init);
 module_exit(w83877f_wdt_unload);
 
+MODULE_AUTHOR("Scott and Bill Jennings");
+MODULE_DESCRIPTION("Driver for watchdog timer in w83877f chip");
 MODULE_LICENSE("GPL");
+EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/wafer5823wdt.c linux-2.5/drivers/char/wafer5823wdt.c
--- linux-2.5.13/drivers/char/wafer5823wdt.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/char/wafer5823wdt.c	Sat Apr 13 15:42:55 2002
@@ -0,0 +1,220 @@
+/*
+ *	ICP Wafer 5823 Single Board Computer WDT driver for Linux 2.4.x
+ *      http://www.icpamerica.com/wafer_5823.php
+ *      May also work on other similar models
+ *
+ *	(c) Copyright 2002 Justin Cormack <justin@street-vision.com>
+ *
+ *      Release 0.02
+ *
+ *	Based on advantechwdt.c which is based on wdt.c.
+ *	Original copyright messages:
+ *
+ *	(c) Copyright 1996-1997 Alan Cox <alan@redhat.com>, All Rights Reserved.
+ *				http://www.redhat.com
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License
+ *	as published by the Free Software Foundation; either version
+ *	2 of the License, or (at your option) any later version.
+ *	
+ *	Neither Alan Cox nor CymruNet Ltd. admit liability nor provide 
+ *	warranty for any of this software. This material is provided 
+ *	"AS-IS" and at no charge.	
+ *
+ *	(c) Copyright 1995    Alan Cox <alan@lxorguk.ukuu.org.uk>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/ioport.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <linux/notifier.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+
+static unsigned long wafwdt_is_open;
+static spinlock_t wafwdt_lock;
+
+/*
+ *	You must set these - there is no sane way to probe for this board.
+ *
+ *      To enable, write the timeout value in seconds (1 to 255) to I/O
+ *      port WDT_START, then read the port to start the watchdog. To pat
+ *      the dog, read port WDT_STOP to stop the timer, then read WDT_START
+ *      to restart it again.
+ */
+
+#define WDT_START 0x443
+#define WDT_STOP 0x843
+
+#define WD_TIMO 60		/* 1 minute */
+
+static void wafwdt_ping(void)
+{
+	/* pat watchdog */
+        spin_lock(&wafwdt_lock);
+	inb_p(WDT_STOP);
+	inb_p(WDT_START);
+        spin_unlock(&wafwdt_lock);
+}
+
+static void wafwdt_start(void)
+{
+	/* start up watchdog */
+	outb_p(WD_TIMO, WDT_START);
+	inb_p(WDT_START);
+}
+
+static void
+wafwdt_stop(void)
+{
+	/* stop watchdog */
+	inb_p(WDT_STOP);
+}
+
+static ssize_t wafwdt_write(struct file *file, const char *buf, size_t count, loff_t * ppos)
+{
+	/*  Can't seek (pwrite) on this device  */
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+
+	if (count) {
+		wafwdt_ping();
+		return 1;
+	}
+	return 0;
+}
+
+static int wafwdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+	     unsigned long arg)
+{
+	static struct watchdog_info ident = {
+		WDIOF_KEEPALIVEPING, 1, "Wafer 5823 WDT"
+	};
+	int one=1;
+
+	switch (cmd) {
+	case WDIOC_GETSUPPORT:
+		if (copy_to_user
+		    ((struct watchdog_info *) arg, &ident, sizeof (ident)))
+			return -EFAULT;
+		break;
+
+	case WDIOC_GETSTATUS:
+		if (copy_to_user((int *) arg, &one, sizeof (int)))
+			return -EFAULT;
+		break;
+
+	case WDIOC_KEEPALIVE:
+		wafwdt_ping();
+		break;
+
+	default:
+		return -ENOTTY;
+	}
+	return 0;
+}
+
+static int wafwdt_open(struct inode *inode, struct file *file)
+{
+	if (test_and_set_bit(0, &wafwdt_is_open))
+		return -EBUSY;
+	wafwdt_start();
+	return 0;
+}
+
+static int
+wafwdt_close(struct inode *inode, struct file *file)
+{
+	clear_bit(0, &wafwdt_is_open);
+#ifndef CONFIG_WATCHDOG_NOWAYOUT
+        wafwdt_stop();
+#endif
+	return 0;
+}
+
+/*
+ *	Notifier for system down
+ */
+
+static int wafwdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+{
+	if (code == SYS_DOWN || code == SYS_HALT) {
+		/* Turn the WDT off */
+		wafwdt_stop();
+	}
+	return NOTIFY_DONE;
+}
+
+/*
+ *	Kernel Interfaces
+ */
+
+static struct file_operations wafwdt_fops = {
+	owner:THIS_MODULE,
+	write:wafwdt_write,
+	ioctl:wafwdt_ioctl,
+	open:wafwdt_open,
+	release:wafwdt_close,
+};
+
+static struct miscdevice wafwdt_miscdev = {
+	WATCHDOG_MINOR,
+	"watchdog",
+	&wafwdt_fops
+};
+
+/*
+ *	The WDT needs to learn about soft shutdowns in order to
+ *	turn the timebomb registers off. 
+ */
+
+static struct notifier_block wafwdt_notifier = {
+	wafwdt_notify_sys,
+	NULL,
+	0
+};
+
+static int __init wafwdt_init(void)
+{
+	printk(KERN_INFO "WDT driver for Wafer 5823 single board computer initialising.\n");
+
+	spin_lock_init(&wafwdt_lock);
+	if(!request_region(WDT_STOP, 1, "Wafer 5823 WDT"))
+		goto error;
+	if(!request_region(WDT_START, 1, "Wafer 5823 WDT"))
+		goto error2;
+	if(misc_register(&wafwdt_miscdev)<0)
+		goto error3;
+	register_reboot_notifier(&wafwdt_notifier);
+	return 0;
+error3:
+	release_region(WDT_START, 1);
+error2:
+	release_region(WDT_STOP, 1);
+error:
+	return -ENODEV;
+}
+
+static void __exit wafwdt_exit(void)
+{
+	misc_deregister(&wafwdt_miscdev);
+	unregister_reboot_notifier(&wafwdt_notifier);
+	release_region(WDT_STOP, 1);
+	release_region(WDT_START, 1);
+}
+
+module_init(wafwdt_init);
+module_exit(wafwdt_exit);
+
+MODULE_AUTHOR("Justin Cormack");
+MODULE_LICENSE("GPL");
+EXPORT_NO_SYMBOLS;
+
+/* end of wafer5823wdt.c */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/char/wdt285.c linux-2.5/drivers/char/wdt285.c
--- linux-2.5.13/drivers/char/wdt285.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/char/wdt285.c	Sat Apr 13 17:42:55 2002
@@ -136,11 +136,9 @@
 		default:
 			return -ENOTTY;
 		case WDIOC_GETSUPPORT:
-			i = verify_area(VERIFY_WRITE, (void*) arg, sizeof(struct watchdog_info));
-			if (i)
-				return i;
-			else
-				return copy_to_user((struct watchdog_info *)arg, &ident, sizeof(ident));
+			if(copy_to_user((struct watchdog_info *)arg, &ident, sizeof(ident)))
+				return -EFAULT;
+			return 0;
 		case WDIOC_GETSTATUS:
 		case WDIOC_GETBOOTSTATUS:
 			return put_user(0,(int *)arg);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/hotplug/Makefile linux-2.5/drivers/hotplug/Makefile
--- linux-2.5.13/drivers/hotplug/Makefile	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/hotplug/Makefile	Mon Apr 15 00:32:41 2002
@@ -28,5 +28,5 @@
 	cpqphp-objs += cpqphp_nvram.o
 endif
 
-
 include $(TOPDIR)/Rules.make
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/hotplug/cpqphp_ctrl.c linux-2.5/drivers/hotplug/cpqphp_ctrl.c
--- linux-2.5.13/drivers/hotplug/cpqphp_ctrl.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/hotplug/cpqphp_ctrl.c	Sun Mar  3 17:54:35 2002
@@ -1707,6 +1707,7 @@
 	struct controller *ctrl;
 	lock_kernel();
 	daemonize();
+	reparent_to_init();
 	
 	//  New name
 	strcpy(current->comm, "phpd_event");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/i2c/Config.help linux-2.5/drivers/i2c/Config.help
--- linux-2.5.13/drivers/i2c/Config.help	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/i2c/Config.help	Fri Feb 15 15:55:24 2002
@@ -80,6 +80,26 @@
   <file:Documentation/modules.txt>.
   The module will be called i2c-elektor.o.
 
+CONFIG_ITE_I2C_ALGO
+  This supports the use the ITE8172 I2C interface found on some MIPS
+  systems. Say Y if you have one of these. You should also say Y for
+  the ITE I2C peripheral driver support below.
+
+  This support is also available as a module. If you want to compile
+  it as a modules, say M here and read
+  <file:Documentation/modules.txt>.
+  The module will be called i2c-algo-ite.o.
+
+CONFIG_ITE_I2C_ADAP
+  This supports the ITE8172 I2C peripheral found on some MIPS
+  systems. Say Y if you have one of these. You should also say Y for
+  the ITE I2C driver algorithm support above.
+
+  This support is also available as a module. If you want to compile
+  it as a module, say M here and read
+  <file:Documentation/modules.txt>.
+  The module will be called i2c-adap-ite.o.
+
 CONFIG_I2C_CHARDEV
   Say Y here to use i2c-* device files, usually found in the /dev
   directory on your system.  They make it possible to have user-space
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/i2c/Config.in linux-2.5/drivers/i2c/Config.in
--- linux-2.5.13/drivers/i2c/Config.in	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/i2c/Config.in	Thu Dec 27 16:32:31 2001
@@ -39,6 +39,10 @@
       fi
    fi
 
+   if [ "$CONFIG_ALL_PPC" = "y" ] ; then
+      dep_tristate 'Keywest I2C interface in Apple Core99 machines' CONFIG_I2C_KEYWEST $CONFIG_I2C
+   fi
+
 # This is needed for automatic patch generation: sensors code starts here
 # This is needed for automatic patch generation: sensors code ends here
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/i2c/Makefile linux-2.5/drivers/i2c/Makefile
--- linux-2.5.13/drivers/i2c/Makefile	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/i2c/Makefile	Thu Dec 27 16:32:31 2001
@@ -18,6 +18,7 @@
 obj-$(CONFIG_ITE_I2C_ALGO)	+= i2c-algo-ite.o
 obj-$(CONFIG_ITE_I2C_ADAP)	+= i2c-adap-ite.o
 obj-$(CONFIG_I2C_PROC)		+= i2c-proc.o
+obj-$(CONFIG_I2C_KEYWEST)	+= i2c-keywest.o
 
 # This is needed for automatic patch generation: sensors code starts here
 # This is needed for automatic patch generation: sensors code ends here
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/i2c/i2c-adap-ite.c linux-2.5/drivers/i2c/i2c-adap-ite.c
--- linux-2.5.13/drivers/i2c/i2c-adap-ite.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/i2c/i2c-adap-ite.c	Sun Mar  3 17:54:35 2002
@@ -241,7 +241,7 @@
 };
 
 /* Called when the module is loaded.  This function starts the
- * cascade of calls up through the heirarchy of i2c modules (i.e. up to the
+ * cascade of calls up through the hierarchy of i2c modules (i.e. up to the
  *  algorithm layer and into to the core layer)
  */
 static int __init iic_ite_init(void) 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/i2c/i2c-keywest.c linux-2.5/drivers/i2c/i2c-keywest.c
--- linux-2.5.13/drivers/i2c/i2c-keywest.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/i2c/i2c-keywest.c	Mon Feb  4 22:15:16 2002
@@ -0,0 +1,680 @@
+/*
+    i2c Support for Apple Keywest I2C Bus Controller
+
+    Copyright (c) 2001 Benjamin Herrenschmidt <benh@kernel.crashing.org>
+
+    Original work by
+    
+    Copyright (c) 2000 Philip Edelbrock <phil@stimpy.netroedge.com>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    Changes:
+
+    2001/12/13 BenH	New implementation
+    2001/12/15 BenH	Add support for "byte" and "quick"
+                        transfers. Add i2c_xfer routine.
+
+    My understanding of the various modes supported by keywest are:
+
+     - Dumb mode : not implemented, probably direct tweaking of lines
+     - Standard mode : simple i2c transaction of type
+         S Addr R/W A Data A Data ... T
+     - Standard sub mode : combined 8 bit subaddr write with data read
+         S Addr R/W A SubAddr A Data A Data ... T
+     - Combined mode : Subaddress and Data sequences appended with no stop
+         S Addr R/W A SubAddr S Addr R/W A Data A Data ... T
+
+    Currently, this driver uses only Standard mode for i2c xfer, and
+    smbus byte & quick transfers ; and uses StandardSub mode for
+    other smbus transfers instead of combined as we need that for the
+    sound driver to be happy
+*/
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/timer.h>
+#include <linux/spinlock.h>
+#include <linux/completion.h>
+
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
+
+#include "i2c-keywest.h"
+
+#undef POLLED_MODE
+
+#define DBG(x...) do {\
+	if (debug > 0) \
+		printk(KERN_DEBUG "KW:" x); \
+	} while(0)
+
+
+MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
+MODULE_DESCRIPTION("I2C driver for Apple's Keywest");
+MODULE_LICENSE("GPL");
+MODULE_PARM(probe, "i");
+MODULE_PARM(debug, "i");
+EXPORT_NO_SYMBOLS;
+
+int probe = 0;
+int debug = 0;
+
+static struct keywest_iface *ifaces = NULL;
+
+#ifdef POLLED_MODE
+/* This isn't fast, but will go once I implement interrupt with
+ * proper timeout
+ */
+static u8
+wait_interrupt(struct keywest_iface* iface)
+{
+	int i;
+	u8 isr;
+	
+	for (i = 0; i < POLL_TIMEOUT; i++) {
+		isr = read_reg(reg_isr) & KW_I2C_IRQ_MASK;
+		if (isr != 0)
+			return isr;
+		current->state = TASK_UNINTERRUPTIBLE;
+		schedule_timeout(1);
+	}
+	return isr;
+}
+#endif /* POLLED_MODE */
+
+
+static void
+do_stop(struct keywest_iface* iface, int result)
+{
+	write_reg(reg_control, read_reg(reg_control) | KW_I2C_CTL_STOP);
+	iface->state = state_stop;
+	iface->result = result;
+}
+
+/* Main state machine for standard & standard sub mode */
+static void
+handle_interrupt(struct keywest_iface *iface, u8 isr)
+{
+	int ack;
+	
+	DBG("handle_interrupt(), got: %x, status: %x, state: %d\n",
+		isr, read_reg(reg_status), iface->state);
+	if (isr == 0 && iface->state != state_stop) {
+		do_stop(iface, -1);
+		return;
+	}
+	if (isr & KW_I2C_IRQ_STOP && iface->state != state_stop) {
+		iface->result = -1;
+		iface->state = state_stop;
+	}
+	switch(iface->state) {
+	case state_addr:
+		if (!(isr & KW_I2C_IRQ_ADDR)) {
+			do_stop(iface, -1);
+			break;
+		}
+		ack = read_reg(reg_status);
+		DBG("ack on set address: %x\n", ack);
+		if ((ack & KW_I2C_STAT_LAST_AAK) == 0) {
+			do_stop(iface, -1);
+			break;
+		}
+		/* Handle rw "quick" mode */
+		if (iface->datalen == 0)
+			do_stop(iface, 0);
+		else if (iface->read_write == I2C_SMBUS_READ) {
+			iface->state = state_read;
+			if (iface->datalen > 1)
+				write_reg(reg_control, read_reg(reg_control)
+					| KW_I2C_CTL_AAK);
+		} else {
+			iface->state = state_write;
+			DBG("write byte: %x\n", *(iface->data));
+			write_reg(reg_data, *(iface->data++));
+			iface->datalen--;
+		}
+		
+		break;
+	case state_read:
+		if (!(isr & KW_I2C_IRQ_DATA)) {
+			do_stop(iface, -1);
+			break;
+		}
+		*(iface->data++) = read_reg(reg_data);
+		DBG("read byte: %x\n", *(iface->data-1));
+		iface->datalen--;
+		if (iface->datalen == 0)
+			iface->state = state_stop;
+		else
+			write_reg(reg_control, 0);
+		break;
+	case state_write:
+		if (!(isr & KW_I2C_IRQ_DATA)) {
+			do_stop(iface, -1);
+			break;
+		}
+		/* Check ack status */
+		ack = read_reg(reg_status);
+		DBG("ack on data write: %x\n", ack);
+		if ((ack & KW_I2C_STAT_LAST_AAK) == 0) {
+			do_stop(iface, -1);
+			break;
+		}
+		if (iface->datalen) {
+			DBG("write byte: %x\n", *(iface->data));
+			write_reg(reg_data, *(iface->data++));
+			iface->datalen--;
+		} else
+			do_stop(iface, 0);
+		break;
+		
+	case state_stop:
+		if (!(isr & KW_I2C_IRQ_STOP) && (++iface->stopretry) < 10)
+			do_stop(iface, -1);
+		else {
+			iface->state = state_idle;
+			write_reg(reg_control, 0x00);
+			write_reg(reg_ier, 0x00);
+#ifndef POLLED_MODE
+			complete(&iface->complete);
+#endif /* POLLED_MODE */			
+		}
+		break;
+	}
+	
+	write_reg(reg_isr, isr);
+}
+
+#ifndef POLLED_MODE
+
+/* Interrupt handler */
+static void
+keywest_irq(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct keywest_iface *iface = (struct keywest_iface *)dev_id;
+
+	spin_lock(&iface->lock);
+	del_timer(&iface->timeout_timer);
+	handle_interrupt(iface, read_reg(reg_isr));
+	if (iface->state != state_idle) {
+		iface->timeout_timer.expires = jiffies + POLL_TIMEOUT;
+		add_timer(&iface->timeout_timer);
+	}
+	spin_unlock(&iface->lock);
+}
+
+static void
+keywest_timeout(unsigned long data)
+{
+	struct keywest_iface *iface = (struct keywest_iface *)data;
+
+	DBG("timeout !\n");
+	spin_lock_irq(&iface->lock);
+	handle_interrupt(iface, read_reg(reg_isr));
+	if (iface->state != state_idle) {
+		iface->timeout_timer.expires = jiffies + POLL_TIMEOUT;
+		add_timer(&iface->timeout_timer);
+	}
+	spin_unlock(&iface->lock);
+}
+
+#endif /* POLLED_MODE */
+
+/*
+ * SMBUS-type transfer entrypoint
+ */
+static s32
+keywest_smbus_xfer(	struct i2c_adapter*	adap,
+			u16			addr,
+			unsigned short		flags,
+			char			read_write,
+			u8			command,
+			int			size,
+			union i2c_smbus_data*	data)
+{
+	struct keywest_chan* chan = (struct keywest_chan*)adap->data;
+	struct keywest_iface* iface = chan->iface;
+	int len;
+	u8* buffer;
+	u16 cur_word;
+	int rc = 0;
+
+	if (iface->state == state_dead)
+		return -1;
+		
+	/* Prepare datas & select mode */
+	iface->cur_mode &= ~KW_I2C_MODE_MODE_MASK;
+	switch (size) {
+	    case I2C_SMBUS_QUICK:
+	    	len = 0;
+	    	buffer = NULL;
+	    	iface->cur_mode |= KW_I2C_MODE_STANDARD;
+	    	break;
+	    case I2C_SMBUS_BYTE:
+	    	len = 1;
+	    	buffer = &data->byte;
+	    	iface->cur_mode |= KW_I2C_MODE_STANDARD;
+	    	break;
+	    case I2C_SMBUS_BYTE_DATA:
+	    	len = 1;
+	    	buffer = &data->byte;
+	    	iface->cur_mode |= KW_I2C_MODE_STANDARDSUB;
+	    	break;
+	    case I2C_SMBUS_WORD_DATA:
+	    	len = 2;
+	    	cur_word = cpu_to_le16(data->word);
+	    	buffer = (u8 *)&cur_word;
+	    	iface->cur_mode |= KW_I2C_MODE_STANDARDSUB;
+		break;
+	    case I2C_SMBUS_BLOCK_DATA:
+	    	len = data->block[0];
+	    	buffer = &data->block[1];
+	    	iface->cur_mode |= KW_I2C_MODE_STANDARDSUB;
+		break;
+	    default:
+	    	return -1;
+	}
+
+	/* Original driver had this limitation */
+	if (len > 32)
+		len = 32;
+
+	down(&iface->sem);
+
+	DBG("chan: %d, addr: 0x%x, transfer len: %d, read: %d\n",
+		chan->chan_no, addr, len, read_write == I2C_SMBUS_READ);
+
+	iface->data = buffer;
+	iface->datalen = len;
+	iface->state = state_addr;
+	iface->result = 0;
+	iface->stopretry = 0;
+	iface->read_write = read_write;
+	
+	/* Setup channel & clear pending irqs */
+	write_reg(reg_mode, iface->cur_mode | (chan->chan_no << 4));
+	write_reg(reg_isr, read_reg(reg_isr));
+	write_reg(reg_status, 0);
+
+	/* Set up address and r/w bit */
+	write_reg(reg_addr,
+		(addr << 1) | ((read_write == I2C_SMBUS_READ) ? 0x01 : 0x00));
+
+	/* Set up the sub address */
+	if ((iface->cur_mode & KW_I2C_MODE_MODE_MASK) == KW_I2C_MODE_STANDARDSUB
+	    || (iface->cur_mode & KW_I2C_MODE_MODE_MASK) == KW_I2C_MODE_COMBINED)
+		write_reg(reg_subaddr, command);
+
+	/* Arm timeout */
+	iface->timeout_timer.expires = jiffies + POLL_TIMEOUT;
+	add_timer(&iface->timeout_timer);
+
+	/* Start sending address & enable interrupt*/
+	write_reg(reg_control, read_reg(reg_control) | KW_I2C_CTL_XADDR);
+	write_reg(reg_ier, KW_I2C_IRQ_MASK);
+
+#ifdef POLLED_MODE
+	DBG("using polled mode...\n");
+	/* State machine, to turn into an interrupt handler */
+	while(iface->state != state_idle) {
+		u8 isr = wait_interrupt(iface);
+		handle_interrupt(iface, isr);
+	}
+#else /* POLLED_MODE */
+	DBG("using interrupt mode...\n");
+	wait_for_completion(&iface->complete);	
+#endif /* POLLED_MODE */	
+
+	rc = iface->result;	
+	DBG("transfer done, result: %d\n", rc);
+
+	if (rc == 0 && size == I2C_SMBUS_WORD_DATA && read_write == I2C_SMBUS_READ)
+	    	data->word = le16_to_cpu(cur_word);
+	
+	/* Release sem */
+	up(&iface->sem);
+	
+	return rc;
+}
+
+/*
+ * Generic i2c master transfer entrypoint
+ */
+static int
+keywest_xfer(	struct i2c_adapter *adap,
+		struct i2c_msg msgs[], 
+		int num)
+{
+	struct keywest_chan* chan = (struct keywest_chan*)adap->data;
+	struct keywest_iface* iface = chan->iface;
+	struct i2c_msg *pmsg;
+	int i, completed;
+	int rc = 0;
+
+	down(&iface->sem);
+
+	/* Set adapter to standard mode */
+	iface->cur_mode &= ~KW_I2C_MODE_MODE_MASK;
+	iface->cur_mode |= KW_I2C_MODE_STANDARD;
+
+	completed = 0;
+	for (i = 0; rc >= 0 && i < num;) {
+		u8 addr;
+		
+		pmsg = &msgs[i++];
+		addr = pmsg->addr;
+		if (pmsg->flags & I2C_M_TEN) {
+			printk(KERN_ERR "i2c-keywest: 10 bits addr not supported !\n");
+			rc = -EINVAL;
+			break;
+		}
+		DBG("xfer: chan: %d, doing %s %d bytes to 0x%02x - %d of %d messages\n",
+		     chan->chan_no,
+		     pmsg->flags & I2C_M_RD ? "read" : "write",
+                     pmsg->len, addr, i, num);
+    
+		/* Setup channel & clear pending irqs */
+		write_reg(reg_mode, iface->cur_mode | (chan->chan_no << 4));
+		write_reg(reg_isr, read_reg(reg_isr));
+		write_reg(reg_status, 0);
+		
+		iface->data = pmsg->buf;
+		iface->datalen = pmsg->len;
+		iface->state = state_addr;
+		iface->result = 0;
+		iface->stopretry = 0;
+		if (pmsg->flags & I2C_M_RD)
+			iface->read_write = I2C_SMBUS_READ;
+		else
+			iface->read_write = I2C_SMBUS_WRITE;
+
+		/* Set up address and r/w bit */
+		if (pmsg->flags & I2C_M_REV_DIR_ADDR)
+			addr ^= 1;		
+		write_reg(reg_addr,
+			(addr << 1) |
+			((iface->read_write == I2C_SMBUS_READ) ? 0x01 : 0x00));
+
+		/* Arm timeout */
+		iface->timeout_timer.expires = jiffies + POLL_TIMEOUT;
+		add_timer(&iface->timeout_timer);
+
+		/* Start sending address & enable interrupt*/
+		write_reg(reg_control, read_reg(reg_control) | KW_I2C_CTL_XADDR);
+		write_reg(reg_ier, KW_I2C_IRQ_MASK);
+
+#ifdef POLLED_MODE
+		DBG("using polled mode...\n");
+		/* State machine, to turn into an interrupt handler */
+		while(iface->state != state_idle) {
+			u8 isr = wait_interrupt(iface);
+			handle_interrupt(iface, isr);
+		}
+#else /* POLLED_MODE */88
+		DBG("using interrupt mode...\n");
+		wait_for_completion(&iface->complete);	
+#endif /* POLLED_MODE */	
+
+		rc = iface->result;
+		if (rc == 0)
+			completed++;
+		DBG("transfer done, result: %d\n", rc);
+	}
+
+	/* Release sem */
+	up(&iface->sem);
+
+	return completed;
+}
+
+static u32
+keywest_func(struct i2c_adapter * adapter)
+{
+	return I2C_FUNC_SMBUS_QUICK | I2C_FUNC_SMBUS_BYTE |
+	       I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA |
+	       I2C_FUNC_SMBUS_BLOCK_DATA;
+}
+
+static void
+keywest_inc(struct i2c_adapter *adapter)
+{
+	MOD_INC_USE_COUNT;
+}
+
+static void
+keywest_dec(struct i2c_adapter *adapter)
+{
+	MOD_DEC_USE_COUNT;
+}
+
+/* For now, we only handle combined mode (smbus) */
+static struct i2c_algorithm keywest_algorithm = {
+	name:		"Keywest i2c",
+	id:		I2C_ALGO_SMBUS,
+	smbus_xfer:	keywest_smbus_xfer,
+	master_xfer:	keywest_xfer,
+	functionality:	keywest_func,
+};
+
+
+static int
+create_iface(struct device_node* np)
+{
+	unsigned long steps, *psteps, *prate;
+	unsigned bsteps, tsize, i, nchan, addroffset;
+	struct keywest_iface* iface;
+	int rc;
+
+	psteps = (unsigned long *)get_property(np, "AAPL,address-step", NULL);
+	steps = psteps ? (*psteps) : 0x10;
+
+	/* Hrm... maybe we can be smarter here */
+	for (bsteps = 0; (steps & 0x01) == 0; bsteps++)
+		steps >>= 1;
+
+	if (!strcmp(np->parent->name, "uni-n")) {
+		nchan = 2;
+		addroffset = 3;
+	} else {
+		addroffset = 0;
+		nchan = 1;
+	}
+
+	tsize = sizeof(struct keywest_iface) +
+		(sizeof(struct keywest_chan) + 4) * nchan;
+	iface = (struct keywest_iface *) kmalloc(tsize, GFP_KERNEL);
+	if (iface == NULL) {
+		printk(KERN_ERR "i2c-keywest: can't allocate inteface !\n");
+		return -ENOMEM;
+	}
+	memset(iface, 0, tsize);
+	init_MUTEX(&iface->sem);
+	spin_lock_init(&iface->lock);
+	init_completion(&iface->complete);
+	iface->bsteps = bsteps;
+	iface->chan_count = nchan;
+	iface->state = state_idle;
+	iface->irq = np->intrs[0].line;
+	iface->channels = (struct keywest_chan *)
+		(((unsigned long)(iface + 1) + 3UL) & ~3UL);
+	iface->base = (unsigned long)ioremap(np->addrs[0].address + addroffset,
+						np->addrs[0].size);
+	if (iface->base == 0) {
+		printk(KERN_ERR "i2c-keywest: can't map inteface !\n");
+		kfree(iface);
+		return -ENOMEM;
+	}
+
+	init_timer(&iface->timeout_timer);
+	iface->timeout_timer.function = keywest_timeout;
+	iface->timeout_timer.data = (unsigned long)iface;
+
+	/* Select interface rate */
+	iface->cur_mode = KW_I2C_MODE_100KHZ;
+	prate = (unsigned long *)get_property(np, "AAPL,i2c-rate", NULL);
+	if (prate) switch(*prate) {
+	case 100:
+		iface->cur_mode = KW_I2C_MODE_100KHZ;
+		break;
+	case 50:
+		iface->cur_mode = KW_I2C_MODE_50KHZ;
+		break;
+	case 25:
+		iface->cur_mode = KW_I2C_MODE_25KHZ;
+		break;
+	default:
+		printk(KERN_WARNING "i2c-keywest: unknown rate %ldKhz, using 100KHz\n",
+			*prate);
+	}
+	
+	/* Select standard sub mode */
+	iface->cur_mode |= KW_I2C_MODE_STANDARDSUB;
+	
+	/* Write mode */
+	write_reg(reg_mode, iface->cur_mode);
+	
+	/* Switch interrupts off & clear them*/
+	write_reg(reg_ier, 0x00);
+	write_reg(reg_isr, KW_I2C_IRQ_MASK);
+
+#ifndef POLLED_MODE
+	/* Request chip interrupt */	
+	rc = request_irq(iface->irq, keywest_irq, 0, "keywest i2c", iface);
+	if (rc) {
+		printk(KERN_ERR "i2c-keywest: can't get IRQ %d !\n", iface->irq);
+		iounmap((void *)iface->base);
+		kfree(iface);
+		return -ENODEV;
+	}
+#endif /* POLLED_MODE */
+
+	for (i=0; i<nchan; i++) {
+		struct keywest_chan* chan = &iface->channels[i];
+		u8 addr;
+		
+		sprintf(chan->adapter.name, "%s %d", np->parent->name, i);
+		chan->iface = iface;
+		chan->chan_no = i;
+		chan->adapter.id = I2C_ALGO_SMBUS;
+		chan->adapter.algo = &keywest_algorithm;
+		chan->adapter.algo_data = NULL;
+		chan->adapter.inc_use = keywest_inc;
+		chan->adapter.dec_use = keywest_dec;
+		chan->adapter.client_register = NULL;
+		chan->adapter.client_unregister = NULL;
+		chan->adapter.data = chan;
+
+		rc = i2c_add_adapter(&chan->adapter);
+		if (rc) {
+			printk("i2c-keywest.c: Adapter %s registration failed\n",
+				chan->adapter.name);
+			chan->adapter.data = NULL;
+		}
+		if (probe) {
+			printk("Probe: ");
+			for (addr = 0x00; addr <= 0x7f; addr++) {
+				if (i2c_smbus_xfer(&chan->adapter,addr,
+				    0,0,0,I2C_SMBUS_QUICK,NULL) >= 0)
+					printk("%02x ", addr);
+			}
+			printk("\n");
+		}
+	}
+
+	printk(KERN_INFO "Found KeyWest i2c on \"%s\", %d channel%s, stepping: %d bits\n",
+		np->parent->name, nchan, nchan > 1 ? "s" : "", bsteps);
+		
+	iface->next = ifaces;
+	ifaces = iface;
+	return 0;
+}
+
+static void
+dispose_iface(struct keywest_iface *iface)
+{
+	int i, rc;
+	
+	ifaces = iface->next;
+
+	/* Make sure we stop all activity */
+	down(&iface->sem);
+#ifndef POLLED_MODE
+	spin_lock_irq(&iface->lock);
+	while (iface->state != state_idle) {
+		spin_unlock_irq(&iface->lock);
+		schedule();
+		spin_lock_irq(&iface->lock);
+	}
+#endif /* POLLED_MODE */
+	iface->state = state_dead;
+#ifndef POLLED_MODE
+	spin_unlock_irq(&iface->lock);
+	free_irq(iface->irq, iface);
+#endif /* POLLED_MODE */
+	up(&iface->sem);
+
+	/* Release all channels */
+	for (i=0; i<iface->chan_count; i++) {
+		struct keywest_chan* chan = &iface->channels[i];
+		if (!chan->adapter.data)
+			continue;
+		rc = i2c_del_adapter(&chan->adapter);
+		chan->adapter.data = NULL;
+		/* We aren't that prepared to deal with this... */
+		if (rc)
+			printk("i2c-keywest.c: i2c_del_adapter failed, that's bad !\n");
+	}
+	iounmap((void *)iface->base);
+	kfree(iface);
+}
+
+static int __init
+i2c_keywest_init(void)
+{
+	struct device_node *np;
+	int rc = -ENODEV;
+	
+	np = find_compatible_devices("i2c", "keywest");
+	while (np != 0) {
+		if (np->n_addrs >= 1 && np->n_intrs >= 1)
+			rc = create_iface(np);
+		np = np->next;
+	}
+	if (ifaces)
+		rc = 0;
+	return rc;
+}
+
+static void __exit
+i2c_keywest_cleanup(void)
+{
+	while(ifaces)
+		dispose_iface(ifaces);
+}
+
+module_init(i2c_keywest_init);
+module_exit(i2c_keywest_cleanup);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/i2c/i2c-keywest.h linux-2.5/drivers/i2c/i2c-keywest.h
--- linux-2.5.13/drivers/i2c/i2c-keywest.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/i2c/i2c-keywest.h	Thu Dec 27 16:32:31 2001
@@ -0,0 +1,111 @@
+#ifndef __I2C_KEYWEST_H__
+#define __I2C_KEYWEST_H__
+
+/* The Tumbler audio equalizer can be really slow sometimes */
+#define POLL_TIMEOUT		(2*HZ)
+
+/* Register indices */
+typedef enum {
+	reg_mode = 0,
+	reg_control,
+	reg_status,
+	reg_isr,
+	reg_ier,
+	reg_addr,
+	reg_subaddr,
+	reg_data
+} reg_t;
+
+
+/* Mode register */
+#define KW_I2C_MODE_100KHZ	0x00
+#define KW_I2C_MODE_50KHZ	0x01
+#define KW_I2C_MODE_25KHZ	0x02
+#define KW_I2C_MODE_DUMB	0x00
+#define KW_I2C_MODE_STANDARD	0x04
+#define KW_I2C_MODE_STANDARDSUB	0x08
+#define KW_I2C_MODE_COMBINED	0x0C
+#define KW_I2C_MODE_MODE_MASK	0x0C
+#define KW_I2C_MODE_CHAN_MASK	0xF0
+
+/* Control register */
+#define KW_I2C_CTL_AAK		0x01
+#define KW_I2C_CTL_XADDR	0x02
+#define KW_I2C_CTL_STOP		0x04
+#define KW_I2C_CTL_START	0x08
+
+/* Status register */
+#define KW_I2C_STAT_BUSY	0x01
+#define KW_I2C_STAT_LAST_AAK	0x02
+#define KW_I2C_STAT_LAST_RW	0x04
+#define KW_I2C_STAT_SDA		0x08
+#define KW_I2C_STAT_SCL		0x10
+
+/* IER & ISR registers */
+#define KW_I2C_IRQ_DATA		0x01
+#define KW_I2C_IRQ_ADDR		0x02
+#define KW_I2C_IRQ_STOP		0x04
+#define KW_I2C_IRQ_START	0x08
+#define KW_I2C_IRQ_MASK		0x0F
+
+/* Physical interface */
+struct keywest_iface
+{
+	unsigned long		base;
+	unsigned		bsteps;
+	int			irq;
+	struct semaphore	sem;
+	spinlock_t		lock;
+	struct keywest_chan*	channels;
+	unsigned		chan_count;
+	u8			cur_mode;
+	char			read_write;
+	u8*			data;
+	unsigned		datalen;
+	int			state;
+	int			result;
+	int			stopretry;
+	struct timer_list	timeout_timer;
+	struct completion	complete;
+	struct keywest_iface*	next;
+};
+
+enum {
+	state_idle,
+	state_addr,
+	state_read,
+	state_write,
+	state_stop,
+	state_dead
+};
+
+/* Channel on an interface */
+struct keywest_chan
+{
+	struct i2c_adapter	adapter;
+	struct keywest_iface*	iface;
+	unsigned		chan_no;
+};
+
+/* Register access */
+
+static inline u8 __read_reg(struct keywest_iface *iface, reg_t reg)
+{
+	return in_8(((volatile u8 *)iface->base)
+		+ (((unsigned)reg) << iface->bsteps));
+}
+
+static inline void __write_reg(struct keywest_iface *iface, reg_t reg, u8 val)
+{
+	out_8(((volatile u8 *)iface->base)
+		+ (((unsigned)reg) << iface->bsteps), val);
+	(void)__read_reg(iface, reg);
+	udelay(10);
+}
+
+#define write_reg(reg, val)	__write_reg(iface, reg, val) 
+#define read_reg(reg)		__read_reg(iface, reg) 
+
+
+
+#endif /* __I2C_KEYWEST_H__ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/Config.help linux-2.5/drivers/ide/Config.help
--- linux-2.5.13/drivers/ide/Config.help	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/ide/Config.help	Fri May  3 18:06:54 2002
@@ -751,6 +751,37 @@
 
   Generally say N here.
 
+CONFIG_BLK_DEV_IDE_TCQ
+  Support for tagged command queueing on ATA disk drives. This enables
+  the IDE layer to have multiple in-flight requests on hardware that
+  supports it. For now this includes the IBM Deskstar series drives,
+  such as the 22GXP, 75GXP, 40GV, 60GXP, and 120GXP (ie any Deskstar made
+  in the last couple of years), and at least some of the Western
+  Digital drives in the Expert series (by nature of really being IBM
+  drives).
+
+  If you have such a drive, say Y here.
+
+CONFIG_BLK_DEV_IDE_TCQ_DEPTH
+  Maximum size of commands to enable per-drive. Any value between 1
+  and 32 is valid, with 32 being the maxium that the hardware supports.
+
+  You probably just want the default of 32 here. If you enter an invalid
+  number, the default value will be used.
+
+CONFIG_BLK_DEV_IDE_TCQ_DEFAULT
+  Enabled tagged command queueing unconditionally on drives that report
+  support for it. Regardless of the chosen value here, tagging can be
+  controlled at run time:
+
+  echo "using_tcq:32" > /proc/ide/hdX/settings
+
+  where any value between 1-32 selects chosen queue depth and enables
+  TCQ, and 0 disables it. hdparm version 4.7 an above also support
+  TCQ manipulations.
+
+  Generally say Y here.
+
 CONFIG_BLK_DEV_IT8172
   Say Y here to support the on-board IDE controller on the Integrated
   Technology Express, Inc. ITE8172 SBC.  Vendor page at
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/Config.in linux-2.5/drivers/ide/Config.in
--- linux-2.5.13/drivers/ide/Config.in	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/ide/Config.in	Fri May  3 18:06:54 2002
@@ -47,6 +47,11 @@
 	 dep_bool '      Use PCI DMA by default when available' CONFIG_IDEDMA_PCI_AUTO $CONFIG_BLK_DEV_IDEDMA_PCI
          dep_bool '    Enable DMA only for disks ' CONFIG_IDEDMA_ONLYDISK $CONFIG_IDEDMA_PCI_AUTO
 	 define_bool CONFIG_BLK_DEV_IDEDMA $CONFIG_BLK_DEV_IDEDMA_PCI
+	 dep_bool '    ATA tagged command queueing (EXPERIMENTAL)' CONFIG_BLK_DEV_IDE_TCQ $CONFIG_BLK_DEV_IDEDMA_PCI $CONFIG_EXPERIMENTAL
+	 dep_bool '      TCQ on by default' CONFIG_BLK_DEV_IDE_TCQ_DEFAULT $CONFIG_BLK_DEV_IDE_TCQ
+	 if [ "$CONFIG_BLK_DEV_IDE_TCQ" != "n" ]; then
+	    int '      Default queue depth' CONFIG_BLK_DEV_IDE_TCQ_DEPTH 32
+	 fi
 	 dep_bool '    Good-Bad DMA Model-Firmware (EXPERIMENTAL)' CONFIG_IDEDMA_NEW_DRIVE_LISTINGS $CONFIG_EXPERIMENTAL
 	 dep_bool '    AEC62XX chipset support' CONFIG_BLK_DEV_AEC62XX $CONFIG_BLK_DEV_IDEDMA_PCI
 	 dep_mbool '      AEC62XX Tuning support' CONFIG_AEC62XX_TUNING $CONFIG_BLK_DEV_AEC62XX
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/Makefile linux-2.5/drivers/ide/Makefile
--- linux-2.5.13/drivers/ide/Makefile	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/ide/Makefile	Fri May  3 18:06:54 2002
@@ -44,6 +44,7 @@
 ide-obj-$(CONFIG_BLK_DEV_HT6560B)	+= ht6560b.o
 ide-obj-$(CONFIG_BLK_DEV_IDE_ICSIDE)	+= icside.o
 ide-obj-$(CONFIG_BLK_DEV_IDEDMA_PCI)	+= ide-dma.o
+ide-obj-$(CONFIG_BLK_DEV_IDE_TCQ)	+= tcq.o
 ide-obj-$(CONFIG_BLK_DEV_IDEPCI)	+= ide-pci.o
 ide-obj-$(CONFIG_BLK_DEV_ISAPNP)	+= ide-pnp.o
 ide-obj-$(CONFIG_BLK_DEV_IDE_PMAC)	+= ide-pmac.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/hd.c linux-2.5/drivers/ide/hd.c
--- linux-2.5.13/drivers/ide/hd.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/ide/hd.c	Fri May  3 12:57:30 2002
@@ -66,6 +66,7 @@
 
 static int revalidate_hddisk(kdev_t, int);
 
+#define TIMEOUT_VALUE	(6*HZ)
 #define	HD_DELAY	0
 
 #define MAX_ERRORS     16	/* Max read/write errors/sector */
@@ -827,7 +828,7 @@
 		printk("hd: unable to get major %d for hard disk\n",MAJOR_NR);
 		return -1;
 	}
-	blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), DEVICE_REQUEST, &hd_lock);
+	blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), do_hd_request, &hd_lock);
 	blk_queue_max_sectors(BLK_DEFAULT_QUEUE(MAJOR_NR), 255);
 	add_gendisk(&hd_gendisk);
 	init_timer(&device_timer);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/hpt34x.c linux-2.5/drivers/ide/hpt34x.c
--- linux-2.5.13/drivers/ide/hpt34x.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/ide/hpt34x.c	Fri May  3 18:06:38 2002
@@ -249,14 +249,14 @@
 						     ide_dma_off_quietly);
 }
 
-static int config_drive_xfer_rate (ide_drive_t *drive)
+static int config_drive_xfer_rate(struct ata_device *drive, struct request *rq)
 {
 	struct hd_driveid *id = drive->id;
 	ide_dma_action_t dma_func = ide_dma_on;
 
 	if (id && (id->capability & 1) && drive->channel->autodma) {
 		/* Consult the list of known "bad" drives */
-		if (ide_dmaproc(ide_dma_bad_drive, drive)) {
+		if (ide_dmaproc(ide_dma_bad_drive, drive, rq)) {
 			dma_func = ide_dma_off;
 			goto fast_ata_pio;
 		}
@@ -278,7 +278,7 @@
 				if (dma_func != ide_dma_on)
 					goto no_dma_set;
 			}
-		} else if (ide_dmaproc(ide_dma_good_drive, drive)) {
+		} else if (ide_dmaproc(ide_dma_good_drive, drive, rq)) {
 			if (id->eide_dma_time > 150) {
 				goto no_dma_set;
 			}
@@ -301,7 +301,7 @@
 		dma_func = ide_dma_off;
 #endif /* CONFIG_HPT34X_AUTODMA */
 
-	return drive->channel->dmaproc(dma_func, drive);
+	return drive->channel->udma(dma_func, drive, rq);
 }
 
 /*
@@ -312,7 +312,7 @@
  * by HighPoint|Triones Technologies, Inc.
  */
 
-int hpt34x_dmaproc (ide_dma_action_t func, ide_drive_t *drive)
+int hpt34x_dmaproc (ide_dma_action_t func, struct ata_device *drive, struct request *rq)
 {
 	struct ata_channel *hwif = drive->channel;
 	unsigned long dma_base = hwif->dma_base;
@@ -321,7 +321,7 @@
 
 	switch (func) {
 		case ide_dma_check:
-			return config_drive_xfer_rate(drive);
+			return config_drive_xfer_rate(drive, rq);
 		case ide_dma_read:
 			reading = 1 << 3;
 		case ide_dma_write:
@@ -347,7 +347,7 @@
 		default:
 			break;
 	}
-	return ide_dmaproc(func, drive);	/* use standard DMA stuff */
+	return ide_dmaproc(func, drive, rq);	/* use standard DMA stuff */
 }
 #endif /* CONFIG_BLK_DEV_IDEDMA */
 
@@ -423,7 +423,7 @@
 		else
 			hwif->autodma = 0;
 
-		hwif->dmaproc = &hpt34x_dmaproc;
+		hwif->udma = &hpt34x_dmaproc;
 		hwif->highmem = 1;
 	} else {
 		hwif->drives[0].autotune = 1;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/hpt366.c linux-2.5/drivers/ide/hpt366.c
--- linux-2.5.13/drivers/ide/hpt366.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/ide/hpt366.c	Fri May  3 18:06:54 2002
@@ -346,8 +346,6 @@
 static unsigned int pci_rev_check_hpt3xx(struct pci_dev *dev);
 static unsigned int pci_rev2_check_hpt3xx(struct pci_dev *dev);
 byte hpt366_proc = 0;
-byte hpt363_shared_irq;
-byte hpt363_shared_pin;
 extern char *ide_xfer_verbose (byte xfer_rate);
 
 #if defined(DISPLAY_HPT366_TIMINGS) && defined(CONFIG_PROC_FS)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/ide-disk.c linux-2.5/drivers/ide/ide-disk.c
--- linux-2.5.13/drivers/ide/ide-disk.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/ide/ide-disk.c	Fri May  3 18:06:54 2002
@@ -1,11 +1,12 @@
-/*
- *  Copyright (C) 1994-1998  Linus Torvalds and authors:
+/***** vi:set ts=8 sts=8 sw=8:************************************************
+ *
+ *  Copyright (C) 1994-1998,2002  Linus Torvalds and authors:
  *
- *	Mark Lord <mlord@pobox.com>
- *	Gadi Oxman <gadio@netvision.net.il>
- *	Andre Hedrick <andre@linux-ide.org>
- *	Jens Axboe <axboe@suse.de>
- *	Marcin Dalecki <dalecki@evision.ag>
+ *	Mark Lord	<mlord@pobox.com>
+ *	Gadi Oxman	<gadio@netvision.net.il>
+ *	Andre Hedrick	<andre@linux-ide.org>
+ *	Jens Axboe	<axboe@suse.de>
+ *	Marcin Dalecki	<martin@dalecki.de>
  *
  * This is the ATA disk device driver, as evolved from hd.c and ide.c.
  */
@@ -98,6 +99,8 @@
 
 	if (lba48bit) {
 		if (cmd == READ) {
+			if (drive->using_tcq)
+				return WIN_READDMA_QUEUED_EXT;
 			if (drive->using_dma)
 				return WIN_READDMA_EXT;
 			else if (drive->mult_count)
@@ -105,6 +108,8 @@
 			else
 				return WIN_READ_EXT;
 		} else if (cmd == WRITE) {
+			if (drive->using_tcq)
+				return WIN_WRITEDMA_QUEUED_EXT;
 			if (drive->using_dma)
 				return WIN_WRITEDMA_EXT;
 			else if (drive->mult_count)
@@ -114,6 +119,8 @@
 		}
 	} else {
 		if (cmd == READ) {
+			if (drive->using_tcq)
+				return WIN_READDMA_QUEUED;
 			if (drive->using_dma)
 				return WIN_READDMA;
 			else if (drive->mult_count)
@@ -121,6 +128,8 @@
 			else
 				return WIN_READ;
 		} else if (cmd == WRITE) {
+			if (drive->using_tcq)
+				return WIN_WRITEDMA_QUEUED;
 			if (drive->using_dma)
 				return WIN_WRITEDMA;
 			else if (drive->mult_count)
@@ -148,7 +157,11 @@
 
 	memset(&args, 0, sizeof(args));
 
-	args.taskfile.sector_count = sectors;
+	if (blk_rq_tagged(rq)) {
+		args.taskfile.feature = sectors;
+		args.taskfile.sector_count = rq->tag << 3;
+	} else
+		args.taskfile.sector_count = sectors;
 
 	args.taskfile.sector_number = sect;
 	args.taskfile.low_cylinder = cyl;
@@ -184,7 +197,12 @@
 
 	memset(&args, 0, sizeof(args));
 
-	args.taskfile.sector_count = sectors;
+	if (blk_rq_tagged(rq)) {
+		args.taskfile.feature = sectors;
+		args.taskfile.sector_count = rq->tag << 3;
+	} else
+		args.taskfile.sector_count = sectors;
+
 	args.taskfile.sector_number = block;
 	args.taskfile.low_cylinder = (block >>= 8);
 
@@ -226,8 +244,14 @@
 
 	memset(&args, 0, sizeof(args));
 
-	args.taskfile.sector_count = sectors;
-	args.hobfile.sector_count = sectors >> 8;
+	if (blk_rq_tagged(rq)) {
+		args.taskfile.feature = sectors;
+		args.hobfile.feature = sectors >> 8;
+		args.taskfile.sector_count = rq->tag << 3;
+	} else {
+		args.taskfile.sector_count = sectors;
+		args.hobfile.sector_count = sectors >> 8;
+	}
 
 	args.taskfile.sector_number = block;		/* low lba */
 	args.taskfile.low_cylinder = (block >>= 8);	/* mid lba */
@@ -285,6 +309,30 @@
 		return promise_rw_disk(drive, rq, block);
 	}
 
+	/*
+	 * start a tagged operation
+	 */
+	if (drive->using_tcq) {
+		unsigned long flags;
+		int ret;
+
+		spin_lock_irqsave(&ide_lock, flags);
+
+		ret = blk_queue_start_tag(&drive->queue, rq);
+
+		if (ata_pending_commands(drive) > drive->max_depth)
+			drive->max_depth = ata_pending_commands(drive);
+		if (ata_pending_commands(drive) > drive->max_last_depth)
+			drive->max_last_depth = ata_pending_commands(drive);
+
+		spin_unlock_irqrestore(&ide_lock, flags);
+
+		if (ret) {
+			BUG_ON(!ata_pending_commands(drive));
+			return ide_started;
+		}
+	}
+
 	/* 48-bit LBA */
 	if ((drive->id->cfs_enable_2 & 0x0400) && (drive->addressing))
 		return lba48_do_request(drive, rq, block);
@@ -542,11 +590,61 @@
 	PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
 }
 
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+static int proc_idedisk_read_tcq
+	(char *page, char **start, off_t off, int count, int *eof, void *data)
+{
+	ide_drive_t	*drive = (ide_drive_t *) data;
+	char		*out = page;
+	int		len, cmds, i;
+	unsigned long	flags;
+
+	if (!blk_queue_tagged(&drive->queue)) {
+		len = sprintf(out, "not configured\n");
+		PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
+	}
+
+	spin_lock_irqsave(&ide_lock, flags);
+
+	len = sprintf(out, "TCQ currently on:\t%s\n", drive->using_tcq ? "yes" : "no");
+	len += sprintf(out+len, "Max queue depth:\t%d\n",drive->queue_depth);
+	len += sprintf(out+len, "Max achieved depth:\t%d\n",drive->max_depth);
+	len += sprintf(out+len, "Max depth since last:\t%d\n",drive->max_last_depth);
+	len += sprintf(out+len, "Current depth:\t\t%d\n", ata_pending_commands(drive));
+	len += sprintf(out+len, "Active tags:\t\t[ ");
+	for (i = 0, cmds = 0; i < drive->queue_depth; i++) {
+		struct request *rq = blk_queue_tag_request(&drive->queue, i);
+
+		if (!rq)
+			continue;
+
+		len += sprintf(out+len, "%d, ", i);
+		cmds++;
+	}
+	len += sprintf(out+len, "]\n");
+
+	len += sprintf(out+len, "Queue:\t\t\treleased [ %lu ] - started [ %lu ]\n", drive->immed_rel, drive->immed_comp);
+
+	if (ata_pending_commands(drive) != cmds)
+		len += sprintf(out+len, "pending request and queue count mismatch (counted: %d)\n", cmds);
+
+	len += sprintf(out+len, "DMA status:\t\t%srunning\n", test_bit(IDE_DMA, &HWGROUP(drive)->flags) ? "" : "not ");
+
+	drive->max_last_depth = 0;
+
+	spin_unlock_irqrestore(&ide_lock, flags);
+	PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
+}
+#endif
+
 static ide_proc_entry_t idedisk_proc[] = {
 	{ "cache",		S_IFREG|S_IRUGO,	proc_idedisk_read_cache,		NULL },
 	{ "geometry",		S_IFREG|S_IRUGO,	proc_ide_read_geometry,			NULL },
 	{ "smart_values",	S_IFREG|S_IRUSR,	proc_idedisk_read_smart_values,		NULL },
 	{ "smart_thresholds",	S_IFREG|S_IRUSR,	proc_idedisk_read_smart_thresholds,	NULL },
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+	{ "tcq",		S_IFREG|S_IRUSR,	proc_idedisk_read_tcq,			NULL },
+#endif
 	{ NULL, 0, NULL, NULL }
 };
 
@@ -633,6 +731,32 @@
 	return 0;
 }
 
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+static int set_using_tcq(ide_drive_t *drive, int arg)
+{
+	if (!drive->driver)
+		return -EPERM;
+	if (!drive->channel->udma)
+		return -EPERM;
+	if (arg == drive->queue_depth && drive->using_tcq)
+		return 0;
+
+	/*
+	 * set depth, but check also id for max supported depth
+	 */
+	drive->queue_depth = arg ? arg : 1;
+	if (drive->id) {
+		if (drive->queue_depth > drive->id->queue_depth + 1)
+			drive->queue_depth = drive->id->queue_depth + 1;
+	}
+
+	if (drive->channel->udma(arg ? ide_dma_queued_on : ide_dma_queued_off, drive, NULL))
+		return -EIO;
+
+	return 0;
+}
+#endif
+
 static int probe_lba_addressing (ide_drive_t *drive, int arg)
 {
 	drive->addressing =  0;
@@ -664,6 +788,9 @@
 	ide_add_setting(drive,	"acoustic",		SETTING_RW,					HDIO_GET_ACOUSTIC,	HDIO_SET_ACOUSTIC,	TYPE_BYTE,	0,	254,				1,	1,	&drive->acoustic,		set_acoustic);
 	ide_add_setting(drive,	"failures",		SETTING_RW,					-1,			-1,			TYPE_INT,	0,	65535,				1,	1,	&drive->failures,		NULL);
 	ide_add_setting(drive,	"max_failures",		SETTING_RW,					-1,			-1,			TYPE_INT,	0,	65535,				1,	1,	&drive->max_failures,		NULL);
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+	ide_add_setting(drive,	"using_tcq",		SETTING_RW,					HDIO_GET_QDMA,		HDIO_SET_QDMA,		TYPE_BYTE,	0,	IDE_MAX_TAG,			1,		1,		&drive->using_tcq,		set_using_tcq);
+#endif
 }
 
 static int idedisk_suspend(struct device *dev, u32 state, u32 level)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/ide-dma.c linux-2.5/drivers/ide/ide-dma.c
--- linux-2.5.13/drivers/ide/ide-dma.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/ide/ide-dma.c	Fri May  3 18:06:54 2002
@@ -522,6 +522,32 @@
 	blk_queue_bounce_limit(&drive->queue, addr);
 }
 
+int ide_start_dma(ide_dma_action_t func, struct ata_device *drive)
+{
+	struct ata_channel *hwif = drive->channel;
+	unsigned long dma_base = hwif->dma_base;
+	unsigned int reading = 0;
+
+	if (rq_data_dir(HWGROUP(drive)->rq) == READ)
+		reading = 1 << 3;
+
+	/* active tuning based on IO direction */
+	if (hwif->rwproc)
+		hwif->rwproc(drive, func);
+
+	/*
+	 * try PIO instead of DMA
+	 */
+	if (!ide_build_dmatable(drive, func))
+		return 1;
+
+	outl(hwif->dmatable_dma, dma_base + 4); /* PRD table */
+	outb(reading, dma_base);		/* specify r/w */
+	outb(inb(dma_base+2)|6, dma_base+2);	/* clear INTR & ERROR flags */
+	drive->waiting_for_dma = 1;
+	return 0;
+}
+
 /*
  * This initiates/aborts DMA read/write operations on a drive.
  *
@@ -543,7 +569,7 @@
 	struct ata_channel *hwif = drive->channel;
 	unsigned long dma_base = hwif->dma_base;
 	byte unit = (drive->select.b.unit & 0x01);
-	unsigned int count, reading = 0, set_high = 1;
+	unsigned int reading = 0, set_high = 1;
 	byte dma_stat;
 
 	switch (func) {
@@ -552,27 +578,27 @@
 		case ide_dma_off_quietly:
 			set_high = 0;
 			outb(inb(dma_base+2) & ~(1<<(5+unit)), dma_base+2);
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+			hwif->udma(ide_dma_queued_off, drive, rq);
+#endif
 		case ide_dma_on:
 			ide_toggle_bounce(drive, set_high);
 			drive->using_dma = (func == ide_dma_on);
-			if (drive->using_dma)
+			if (drive->using_dma) {
 				outb(inb(dma_base+2)|(1<<(5+unit)), dma_base+2);
+#ifdef CONFIG_BLK_DEV_IDE_TCQ_DEFAULT
+				hwif->udma(ide_dma_queued_on, drive, rq);
+#endif
+			}
 			return 0;
 		case ide_dma_check:
 			return config_drive_for_dma (drive);
 		case ide_dma_read:
 			reading = 1 << 3;
 		case ide_dma_write:
-			/* active tuning based on IO direction */
-			if (hwif->rwproc)
-				hwif->rwproc(drive, func);
-
-			if (!(count = ide_build_dmatable(drive, func)))
-				return 1;	/* try PIO instead of DMA */
-			outl(hwif->dmatable_dma, dma_base + 4); /* PRD table */
-			outb(reading, dma_base);			/* specify r/w */
-			outb(inb(dma_base+2)|6, dma_base+2);		/* clear INTR & ERROR flags */
-			drive->waiting_for_dma = 1;
+			if (ide_start_dma(func, drive))
+				return 1;
+
 			if (drive->type != ATA_DISK)
 				return 0;
 
@@ -587,6 +613,14 @@
 				OUT_BYTE(reading ? WIN_READDMA : WIN_WRITEDMA, IDE_COMMAND_REG);
 			}
 			return drive->channel->udma(ide_dma_begin, drive, NULL);
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+		case ide_dma_queued_on:
+		case ide_dma_queued_off:
+		case ide_dma_read_queued:
+		case ide_dma_write_queued:
+		case ide_dma_queued_start:
+			return ide_tcq_dmaproc(func, drive, rq);
+#endif
 		case ide_dma_begin:
 			/* Note that this is done *after* the cmd has
 			 * been issued to the drive, as per the BM-IDE spec.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/ide-pci.c linux-2.5/drivers/ide/ide-pci.c
--- linux-2.5.13/drivers/ide/ide-pci.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/ide/ide-pci.c	Fri May  3 18:06:38 2002
@@ -1,6 +1,8 @@
-/*
- *  Copyright (c) 1998-2000  Andre Hedrick <andre@linux-ide.org>
- *  Copyright (c) 1995-1998  Mark Lord
+/**** vi:set ts=8 sts=8 sw=8:************************************************
+ *
+ *  Copyright (C) 2002	     Marcin Dalecki <martin@dalecki.de>
+ *  Copyright (C) 1998-2000  Andre Hedrick <andre@linux-ide.org>
+ *  Copyright (C) 1995-1998  Mark Lord
  *
  *  May be copied or modified under the terms of the GNU General Public License
  */
@@ -81,17 +83,10 @@
 #endif
 
 #ifdef CONFIG_BLK_DEV_HPT366
-extern byte hpt363_shared_irq;
-extern byte hpt363_shared_pin;
-
 extern unsigned int pci_init_hpt366(struct pci_dev *);
 extern unsigned int ata66_hpt366(struct ata_channel *);
 extern void ide_init_hpt366(struct ata_channel *);
 extern void ide_dmacapable_hpt366(struct ata_channel *, unsigned long);
-#else
-/* FIXME: those have to be killed */
-static byte hpt363_shared_irq;
-static byte hpt363_shared_pin;
 #endif
 
 #ifdef CONFIG_BLK_DEV_NS87415
@@ -177,7 +172,7 @@
 #define ATA_F_PHACK	0x40	/* apply PROMISE hacks */
 #define ATA_F_HPTHACK	0x80	/* apply HPT366 hacks */
 
-typedef struct ide_pci_device_s {
+struct ata_pci_device {
 	unsigned short		vendor;
 	unsigned short		device;
 	unsigned int		(*init_chipset)(struct pci_dev *dev);
@@ -188,9 +183,9 @@
 	unsigned int		bootable;
 	unsigned int		extra;
 	unsigned int		flags;
-} ide_pci_device_t;
+};
 
-static ide_pci_device_t pci_chipsets[] __initdata = {
+static struct ata_pci_device pci_chipsets[] __initdata = {
 #ifdef CONFIG_BLK_DEV_PIIX
 	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371FB_1, pci_init_piix, ata66_piix, ide_init_piix, ide_dmacapable_piix, {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, ON_BOARD, 0, 0 },
 	{PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371SB_1, pci_init_piix, ata66_piix, ide_init_piix, ide_dmacapable_piix, {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, ON_BOARD, 0, 0 },
@@ -319,7 +314,7 @@
  * settings of split-mirror pci-config space, place chipset into init-mode,
  * and/or preserve an interrupt if the card is not native ide support.
  */
-static unsigned int __init trust_pci_irq(ide_pci_device_t *d, struct pci_dev *dev)
+static unsigned int __init trust_pci_irq(struct ata_pci_device *d, struct pci_dev *dev)
 {
 	if (d->flags & ATA_F_IRQ)
 		return dev->irq;
@@ -484,7 +479,7 @@
  * Setup DMA transfers on a channel.
  */
 static void __init setup_channel_dma(struct ata_channel *hwif, struct pci_dev *dev,
-		ide_pci_device_t *d,
+		struct ata_pci_device *d,
 		int port,
 		u8 class_rev,
 		int pciirq,
@@ -534,7 +529,7 @@
  * This gets called once for the master and for the slave interface.
  */
 static int __init setup_host_channel(struct pci_dev *dev,
-		ide_pci_device_t *d,
+		struct ata_pci_device *d,
 		int port,
 		u8 class_rev,
 		int pciirq,
@@ -648,17 +643,16 @@
 }
 
 /*
- * Looks at the primary/secondary channels on a PCI IDE device and, if they
- * are enabled, prepares the IDE driver for use with them.  This generic code
- * works for most PCI chipsets.
+ * Looks at the primary/secondary channels on a PCI IDE device and, if they are
+ * enabled, prepares the IDE driver for use with them.  This generic code works
+ * for most PCI chipsets.
  *
  * One thing that is not standardized is the location of the primary/secondary
  * interface "enable/disable" bits.  For chipsets that we "know" about, this
- * information is in the ide_pci_device_t struct; for all other chipsets, we
- * just assume both interfaces are enabled.
+ * information is in the struct ata_pci_device struct; for all other chipsets,
+ * we just assume both interfaces are enabled.
  */
-
-static void __init setup_pci_device(struct pci_dev *dev, ide_pci_device_t *d)
+static void __init setup_pci_device(struct pci_dev *dev, struct ata_pci_device *d)
 {
 	int autodma = 0;
 	int pciirq = 0;
@@ -775,10 +769,11 @@
 	setup_host_channel(dev, d, ATA_SECONDARY, class_rev, pciirq, autodma, &pcicmd);
 }
 
-static void __init pdc20270_device_order_fixup (struct pci_dev *dev, ide_pci_device_t *d)
+static void __init pdc20270_device_order_fixup (struct pci_dev *dev, struct ata_pci_device *d)
 {
-	struct pci_dev *dev2 = NULL, *findev;
-	ide_pci_device_t *d2;
+	struct pci_dev *dev2 = NULL;
+	struct pci_dev *findev;
+	struct ata_pci_device *d2;
 
 	if (dev->bus->self &&
 	    dev->bus->self->vendor == PCI_VENDOR_ID_DEC &&
@@ -814,10 +809,10 @@
 	setup_pci_device(dev2, d2);
 }
 
-static void __init hpt366_device_order_fixup (struct pci_dev *dev, ide_pci_device_t *d)
+static void __init hpt366_device_order_fixup (struct pci_dev *dev, struct ata_pci_device *d)
 {
 	struct pci_dev *dev2 = NULL, *findev;
-	ide_pci_device_t *d2;
+	struct ata_pci_device *d2;
 	unsigned char pin1 = 0, pin2 = 0;
 	unsigned int class_rev;
 
@@ -843,9 +838,7 @@
 		    (PCI_FUNC(findev->devfn) & 1)) {
 			dev2 = findev;
 			pci_read_config_byte(dev2, PCI_INTERRUPT_PIN, &pin2);
-			hpt363_shared_pin = (pin1 != pin2) ? 1 : 0;
-			hpt363_shared_irq = (dev->irq == dev2->irq) ? 1 : 0;
-			if (hpt363_shared_pin && hpt363_shared_irq) {
+			if ((pin1 != pin2) && (dev->irq == dev2->irq)) {
 				d->bootable = ON_BOARD;
 				printk("%s: onboard version of chipset, pin1=%d pin2=%d\n", dev->name, pin1, pin2);
 			}
@@ -869,7 +862,7 @@
 {
 	unsigned short vendor;
 	unsigned short device;
-	ide_pci_device_t *d;
+	struct ata_pci_device *d;
 
 	vendor = dev->vendor;
 	device = dev->device;
@@ -881,7 +874,7 @@
 		++d;
 
 	if (d->init_channel == ATA_PCI_IGNORE)
-		printk("%s: has been ignored by PCI bus scan\n", dev->name);
+		printk(KERN_INFO "ATA: %s: ignored by PCI bus scan\n", dev->name);
 	else if ((d->vendor == PCI_VENDOR_ID_OPTI && d->device == PCI_DEVICE_ID_OPTI_82C558) && !(PCI_FUNC(dev->devfn) & 1))
 		return;
 	else if ((d->vendor == PCI_VENDOR_ID_CONTAQ && d->device == PCI_DEVICE_ID_CONTAQ_82C693) && (!(PCI_FUNC(dev->devfn) & 1) || !((dev->class >> 8) == PCI_CLASS_STORAGE_IDE)))
@@ -896,10 +889,10 @@
 		pdc20270_device_order_fixup(dev, d);
 	else if (!(d->vendor == 0 && d->device == 0) || (dev->class >> 8) == PCI_CLASS_STORAGE_IDE) {
 		if (d->vendor == 0 && d->device == 0)
-			printk("%s: unknown IDE controller on PCI slot %s, vendor=%04x, device=%04x\n",
-			       dev->name, dev->slot_name, vendor, device);
+			printk(KERN_INFO "ATA: unknown ATA interface %s (%04x:%04x) on PCI slot %s\n",
+			       dev->name, vendor, device, dev->slot_name);
 		else
-			printk("%s: IDE controller on PCI slot %s\n", dev->name, dev->slot_name);
+			printk(KERN_INFO "ATA: interface %s on PCI slot %s\n", dev->name, dev->slot_name);
 		setup_pci_device(dev, d);
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/ide-probe.c linux-2.5/drivers/ide/ide-probe.c
--- linux-2.5.13/drivers/ide/ide-probe.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/ide/ide-probe.c	Fri May  3 18:06:54 2002
@@ -1,4 +1,5 @@
-/*
+/**** vi:set ts=8 sts=8 sw=8:************************************************
+ *
  *  Copyright (C) 1994-1998  Linus Torvalds & authors (see below)
  *
  *  Mostly written by Mark Lord <mlord@pobox.com>
@@ -47,7 +48,7 @@
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
-static inline void do_identify (ide_drive_t *drive, byte cmd)
+static inline void do_identify(struct ata_device *drive, u8 cmd)
 {
 	int bswap = 1;
 	struct hd_driveid *id;
@@ -121,7 +122,7 @@
 	drive->present = 1;
 
 	/*
-	 * Check for an ATAPI device
+	 * Check for an ATAPI device:
 	 */
 	if (cmd == WIN_PIDENTIFY) {
 		byte type = (id->config >> 8) & 0x1f;
@@ -172,7 +173,7 @@
 	}
 
 	/*
-	 * Not an ATAPI device: looks like a "regular" hard disk
+	 * Not an ATAPI device: looks like a "regular" hard disk:
 	 */
 	if (id->config & (1<<7))
 		drive->removable = 1;
@@ -185,7 +186,7 @@
 	 */
 
 	if (drive_is_flashcard(drive)) {
-		ide_drive_t *mate = &drive->channel->drives[1 ^ drive->select.b.unit];
+		struct ata_device *mate = &drive->channel->drives[1 ^ drive->select.b.unit];
 		if (!mate->ata_flash) {
 			mate->present = 0;
 			mate->noprobe = 1;
@@ -198,32 +199,53 @@
 	if (drive->channel->quirkproc)
 		drive->quirk_list = drive->channel->quirkproc(drive);
 
+	/* Initialize queue depth settings */
+	drive->queue_depth = 1;
+#ifdef CONFIG_BLK_DEV_IDE_TCQ_DEPTH
+	drive->queue_depth = CONFIG_BLK_DEV_IDE_TCQ_DEPTH;
+#else
+	drive->queue_depth = drive->id->queue_depth + 1;
+#endif
+	if (drive->queue_depth < 1 || drive->queue_depth > IDE_MAX_TAG)
+		drive->queue_depth = IDE_MAX_TAG;
+
 	return;
 
 err_misc:
 	kfree(id);
 err_kmalloc:
 	drive->present = 0;
+
 	return;
 }
 
 /*
- * try_to_identify() sends an ATA(PI) IDENTIFY request to a drive
- * and waits for a response.  It also monitors irqs while this is
- * happening, in hope of automatically determining which one is
- * being used by the interface.
+ * Sends an ATA(PI) IDENTIFY request to a drive and wait for a response.  It
+ * also monitor irqs while this is happening, in hope of automatically
+ * determining which one is being used by the interface.
  *
  * Returns:	0  device was identified
  *		1  device timed-out (no response to identify request)
  *		2  device aborted the command (refused to identify itself)
  */
-static int actual_try_to_identify (ide_drive_t *drive, byte cmd)
+static int identify(struct ata_device *drive, u8 cmd)
 {
 	int rc;
+	int autoprobe = 0;
+	unsigned long cookie = 0;
 	ide_ioreg_t hd_status;
 	unsigned long timeout;
-	byte s, a;
+	u8 s;
+	u8 a;
+
 
+	if (IDE_CONTROL_REG && !drive->channel->irq) {
+		autoprobe = 1;
+		cookie = probe_irq_on();
+		OUT_BYTE(drive->ctl,IDE_CONTROL_REG);	/* enable device irq */
+	}
+
+	rc = 1;
 	if (IDE_CONTROL_REG) {
 		/* take a deep breath */
 		ide_delay_50ms();
@@ -247,19 +269,18 @@
 #if CONFIG_BLK_DEV_PDC4030
 	if (drive->channel->chipset == ide_pdc4030) {
 		/* DC4030 hosted drives need their own identify... */
-		extern int pdc4030_identify(ide_drive_t *);
-		if (pdc4030_identify(drive)) {
-			return 1;
-		}
+		extern int pdc4030_identify(struct ata_device *);
+
+		if (pdc4030_identify(drive))
+			goto out;
 	} else
-#endif /* CONFIG_BLK_DEV_PDC4030 */
+#endif
 		OUT_BYTE(cmd,IDE_COMMAND_REG);		/* ask drive for ID */
 	timeout = ((cmd == WIN_IDENTIFY) ? WAIT_WORSTCASE : WAIT_PIDENTIFY) / 2;
 	timeout += jiffies;
 	do {
-		if (0 < (signed long)(jiffies - timeout)) {
-			return 1;	/* drive timed-out */
-		}
+		if (time_after(jiffies, timeout))
+			goto out;	/* drive timed-out */
 		ide_delay_50ms();		/* give drive a breather */
 	} while (IN_BYTE(hd_status) & BUSY_STAT);
 
@@ -274,23 +295,8 @@
 		__restore_flags(flags);	/* local CPU only */
 	} else
 		rc = 2;			/* drive refused ID */
-	return rc;
-}
-
-static int try_to_identify (ide_drive_t *drive, byte cmd)
-{
-	int retval;
-	int autoprobe = 0;
-	unsigned long cookie = 0;
-
-	if (IDE_CONTROL_REG && !drive->channel->irq) {
-		autoprobe = 1;
-		cookie = probe_irq_on();
-		OUT_BYTE(drive->ctl,IDE_CONTROL_REG);	/* enable device irq */
-	}
-
-	retval = actual_try_to_identify(drive, cmd);
 
+out:
 	if (autoprobe) {
 		int irq;
 		OUT_BYTE(drive->ctl | 0x02, IDE_CONTROL_REG);	/* mask device irq */
@@ -304,7 +310,8 @@
 				printk("%s: IRQ probe failed (0x%lx)\n", drive->name, cookie);
 		}
 	}
-	return retval;
+
+	return rc;
 }
 
 
@@ -324,10 +331,11 @@
  *		3  bad status from device (possible for ATAPI drives)
  *		4  probe was not attempted because failure was obvious
  */
-static int do_probe (ide_drive_t *drive, byte cmd)
+static int do_probe(struct ata_device *drive, byte cmd)
 {
 	int rc;
 	struct ata_channel *hwif = drive->channel;
+
 	if (drive->present) {	/* avoid waiting for inappropriate probes */
 		if ((drive->type != ATA_DISK) && (cmd == WIN_IDENTIFY))
 			return 4;
@@ -348,11 +356,10 @@
 		return 3;    /* no i/f present: mmm.. this should be a 4 -ml */
 	}
 
-	if (OK_STAT(GET_STAT(),READY_STAT,BUSY_STAT)
-	 || drive->present || cmd == WIN_PIDENTIFY)
+	if (OK_STAT(GET_STAT(),READY_STAT,BUSY_STAT) || drive->present || cmd == WIN_PIDENTIFY)
 	{
-		if ((rc = try_to_identify(drive,cmd)))   /* send cmd and wait */
-			rc = try_to_identify(drive,cmd); /* failed: try again */
+		if ((rc = identify(drive,cmd)))   /* send cmd and wait */
+			rc = identify(drive,cmd); /* failed: try again */
 		if (rc == 1 && cmd == WIN_PIDENTIFY && drive->autotune != 2) {
 			unsigned long timeout;
 			printk("%s: no response (status = 0x%02x), resetting drive\n", drive->name, GET_STAT());
@@ -363,14 +370,14 @@
 			timeout = jiffies;
 			while ((GET_STAT() & BUSY_STAT) && time_before(jiffies, timeout + WAIT_WORSTCASE))
 				ide_delay_50ms();
-			rc = try_to_identify(drive, cmd);
+			rc = identify(drive, cmd);
 		}
 		if (rc == 1)
 			printk("%s: no response (status = 0x%02x)\n", drive->name, GET_STAT());
 		(void) GET_STAT();		/* ensure drive irq is clear */
-	} else {
+	} else
 		rc = 3;				/* not present or maybe ATAPI */
-	}
+
 	if (drive->select.b.unit != 0) {
 		SELECT_DRIVE(hwif,&hwif->drives[0]);	/* exit with drive0 selected */
 		ide_delay_50ms();
@@ -379,10 +386,7 @@
 	return rc;
 }
 
-/*
- *
- */
-static void enable_nest(ide_drive_t *drive)
+static void enable_nest(struct ata_device *drive)
 {
 	unsigned long timeout;
 
@@ -392,7 +396,7 @@
 	OUT_BYTE(EXABYTE_ENABLE_NEST, IDE_COMMAND_REG);
 	timeout = jiffies + WAIT_WORSTCASE;
 	do {
-		if (jiffies > timeout) {
+		if (time_after(jiffies, timeout)) {
 			printk("failed (timeout)\n");
 			return;
 		}
@@ -411,17 +415,21 @@
 /*
  * Tests for existence of a given drive using do_probe().
  */
-static inline void probe_for_drive (ide_drive_t *drive)
+static inline void probe_for_drive(struct ata_device *drive)
 {
 	if (drive->noprobe)			/* skip probing? */
 		return;
+
 	if (do_probe(drive, WIN_IDENTIFY) >= 2) { /* if !(success||timed-out) */
 		do_probe(drive, WIN_PIDENTIFY); /* look for ATAPI device */
 	}
+
 	if (drive->id && strstr(drive->id->model, "E X A B Y T E N E S T"))
 		enable_nest(drive);
+
 	if (!drive->present)
 		return;			/* drive not found */
+
 	if (drive->id == NULL) {		/* identification failed? */
 		if (drive->type == ATA_DISK) {
 			printk ("%s: non-IDE drive, CHS=%d/%d/%d\n",
@@ -545,7 +553,7 @@
 		do {
 			ide_delay_50ms();
 			stat = IN_BYTE(ch->io_ports[IDE_STATUS_OFFSET]);
-		} while ((stat & BUSY_STAT) && 0 < (signed long)(timeout - jiffies));
+		} while ((stat & BUSY_STAT) && time_before(jiffies, timeout));
 	}
 
 	__restore_flags(flags);	/* local CPU only */
@@ -569,60 +577,6 @@
 }
 
 /*
- * init request queue
- */
-static void init_device_queue(struct ata_device *drive)
-{
-	request_queue_t *q = &drive->queue;
-	int max_sectors = 255;
-
-	q->queuedata = drive->channel;
-	blk_init_queue(q, do_ide_request, &ide_lock);
-	blk_queue_segment_boundary(q, 0xffff);
-
-	/* IDE can do up to 128K per request, pdc4030 needs smaller limit */
-#ifdef CONFIG_BLK_DEV_PDC4030
-	if (drive->channel->chipset == ide_pdc4030)
-		max_sectors = 127;
-#endif
-	blk_queue_max_sectors(q, max_sectors);
-
-	/* IDE DMA can do PRD_ENTRIES number of segments. */
-	blk_queue_max_hw_segments(q, PRD_SEGMENTS);
-
-	/* This is a driver limit and could be eliminated. */
-	blk_queue_max_phys_segments(q, PRD_SEGMENTS);
-}
-
-#if MAX_HWIFS > 1
-
-/*
- * This is used to simplify logic in init_irq() below.
- *
- * A loophole here is that we may not know about a particular hwif's irq until
- * after that hwif is actually probed/initialized..  This could be a problem
- * for the case where an hwif is on a dual interface that requires
- * serialization (eg. cmd640) and another hwif using one of the same irqs is
- * initialized beforehand.
- *
- * This routine detects and reports such situations, but does not fix them.
- */
-static void save_match(struct ata_channel *hwif, struct ata_channel *new,
-		struct ata_channel **match)
-{
-	struct ata_channel *m = *match;
-
-	if (m && m->hwgroup && m->hwgroup != new->hwgroup) {
-		if (!new->hwgroup)
-			return;
-		printk("%s: potential irq problem with %s and %s\n", hwif->name, new->name, m->name);
-	}
-	if (!m || m->irq != hwif->irq) /* don't undo a prior perfect match */
-		*match = new;
-}
-#endif
-
-/*
  * This routine sets up the irq for an ide interface, and creates a new hwgroup
  * for the irq/channel if none was previously assigned.
  *
@@ -643,10 +597,8 @@
 	ide_hwgroup_t *new_hwgroup;
 	struct ata_channel *match = NULL;
 
-
-	/* Allocate the buffer and potentially sleep first */
-
-	new_hwgroup = kmalloc(sizeof(ide_hwgroup_t),GFP_KERNEL);
+	/* Spare allocation before sleep. */
+	new_hwgroup = kmalloc(sizeof(*hwgroup), GFP_KERNEL);
 
 	spin_lock_irqsave(&ide_lock, flags);
 	ch->hwgroup = NULL;
@@ -658,19 +610,22 @@
 	for (i = 0; i < MAX_HWIFS; ++i) {
 		struct ata_channel *h = &ide_hwifs[i];
 
-		if (h->hwgroup) {  /* scan only initialized channels */
-			if (ch->irq == h->irq) {
-				ch->sharing_irq = h->sharing_irq = 1;
-				if (ch->chipset != ide_pci || h->chipset != ide_pci)
-					save_match(ch, h, &match);
-
-				/* FIXME: This is still confusing. What would
-				 * happen if we match-ed two times?
-				 */
-
-				if (ch->serialized || h->serialized)
-					save_match(ch, h, &match);
-			}
+		/* scan only initialized channels */
+		if (!h->hwgroup)
+			continue;
+
+		if (ch->irq != h->irq)
+		        continue;
+
+		ch->sharing_irq = h->sharing_irq = 1;
+
+		if (ch->chipset != ide_pci || h->chipset != ide_pci ||
+		     ch->serialized || h->serialized) {
+			if (match && match->hwgroup && match->hwgroup != h->hwgroup)
+				printk("%s: potential irq problem with %s and %s\n", ch->name, h->name, match->name);
+			/* don't undo a prior perfect match */
+			if (!match || match->irq != ch->irq)
+				match = h;
 		}
 	}
 #endif
@@ -721,6 +676,8 @@
 	ch->hwgroup = hwgroup;
 	for (i = 0; i < MAX_DRIVES; ++i) {
 		struct ata_device *drive = &ch->drives[i];
+		request_queue_t *q;
+		int max_sectors = 255;
 
 		if (!drive->present)
 			continue;
@@ -728,7 +685,27 @@
 		if (!hwgroup->XXX_drive)
 			hwgroup->XXX_drive = drive;
 
-		init_device_queue(drive);
+		/*
+		 * Init the per device request queue
+		 */
+
+		q = &drive->queue;
+		q->queuedata = drive->channel;
+		blk_init_queue(q, do_ide_request, &ide_lock);
+		blk_queue_segment_boundary(q, 0xffff);
+
+		/* ATA can do up to 128K per request, pdc4030 needs smaller limit */
+#ifdef CONFIG_BLK_DEV_PDC4030
+		if (drive->channel->chipset == ide_pdc4030)
+			max_sectors = 127;
+#endif
+		blk_queue_max_sectors(q, max_sectors);
+
+		/* IDE DMA can do PRD_ENTRIES number of segments. */
+		blk_queue_max_hw_segments(q, PRD_ENTRIES);
+
+		/* FIXME: This is a driver limit and could be eliminated. */
+		blk_queue_max_phys_segments(q, PRD_ENTRIES);
 	}
 	spin_unlock_irqrestore(&ide_lock, flags);
 
@@ -755,80 +732,10 @@
 }
 
 /*
- * init_gendisk() (as opposed to ide_geninit) is called for each major device,
- * after probing for drives, to allocate partition tables and other data
- * structures needed for the routines in genhd.c.  ide_geninit() gets called
- * somewhat later, during the partition check.
- */
-static void init_gendisk(struct ata_channel *hwif)
-{
-	struct gendisk *gd;
-	unsigned int unit, minors, i;
-	extern devfs_handle_t ide_devfs_handle;
-
-	minors = MAX_DRIVES * (1 << PARTN_BITS);
-
-	gd = kmalloc (sizeof(struct gendisk), GFP_KERNEL);
-	if (!gd)
-		goto err_kmalloc_gd;
-
-	gd->sizes = kmalloc (minors * sizeof(int), GFP_KERNEL);
-	if (!gd->sizes)
-		goto err_kmalloc_gd_sizes;
-
-	gd->part = kmalloc (minors * sizeof(struct hd_struct), GFP_KERNEL);
-	if (!gd->part)
-		goto err_kmalloc_gd_part;
-	memset(gd->part, 0, minors * sizeof(struct hd_struct));
-
-	for (unit = 0; unit < MAX_DRIVES; ++unit)
-		hwif->drives[unit].part = &gd->part[unit << PARTN_BITS];
-
-	gd->major	= hwif->major;		/* our major device number */
-	gd->major_name	= IDE_MAJOR_NAME;	/* treated special in genhd.c */
-	gd->minor_shift	= PARTN_BITS;		/* num bits for partitions */
-	gd->nr_real	= MAX_DRIVES;		/* current num real drives */
-	gd->next	= NULL;			/* linked list of major devs */
-	gd->fops        = ide_fops;             /* file operations */
-	gd->de_arr	= kmalloc(sizeof(*gd->de_arr) * MAX_DRIVES, GFP_KERNEL);
-	gd->flags	= kmalloc(sizeof(*gd->flags) * MAX_DRIVES, GFP_KERNEL);
-	if (gd->de_arr)
-		memset(gd->de_arr, 0, sizeof(*gd->de_arr) * MAX_DRIVES);
-	if (gd->flags)
-		memset(gd->flags, 0, sizeof(*gd->flags) * MAX_DRIVES);
-
-	hwif->gd = gd;
-	add_gendisk(gd);
-
-	for (unit = 0; unit < MAX_DRIVES; ++unit) {
-		char name[80];
-
-		ide_add_generic_settings(hwif->drives + unit);
-		hwif->drives[unit].dn = ((hwif->unit ? 2 : 0) + unit);
-		sprintf (name, "host%d/bus%d/target%d/lun%d",
-			hwif->index, hwif->unit, unit, hwif->drives[unit].lun);
-		if (hwif->drives[unit].present)
-			hwif->drives[unit].de = devfs_mk_dir(ide_devfs_handle, name, NULL);
-	}
-	return;
-
-err_kmalloc_bs:
-	kfree(gd->part);
-err_kmalloc_gd_part:
-	kfree(gd->sizes);
-err_kmalloc_gd_sizes:
-	kfree(gd);
-err_kmalloc_gd:
-	printk(KERN_CRIT "(ide::init_gendisk) Out of memory\n");
-	return;
-}
-
-/*
  * Returns the queue which corresponds to a given device.
  *
  * FIXME: this should take struct block_device * as argument in future.
  */
-
 static request_queue_t *ata_get_queue(kdev_t dev)
 {
 	struct ata_channel *ch = (struct ata_channel *)blk_dev[major(dev)].data;
@@ -837,8 +744,15 @@
 	return &ch->drives[DEVICE_NR(dev) & 1].queue;
 }
 
+/* Number of minor numbers we consume par channel. */
+#define ATA_MINORS	(MAX_DRIVES * (1 << PARTN_BITS))
+
 static void channel_init(struct ata_channel *ch)
 {
+	struct gendisk *gd;
+	unsigned int unit;
+	extern devfs_handle_t ide_devfs_handle;
+
 	if (!ch->present)
 		return;
 
@@ -888,33 +802,96 @@
 		printk(KERN_INFO "%s: probed IRQ %d failed, using default.\n", ch->name, ch->irq);
 	}
 
-	init_gendisk(ch);
+	/* Initialize partition and global device data.  ide_geninit() gets
+	 * called somewhat later, during the partition check.
+	 */
+
+	gd = kmalloc (sizeof(struct gendisk), GFP_KERNEL);
+	if (!gd)
+		goto err_kmalloc_gd;
+
+	gd->sizes = kmalloc(ATA_MINORS * sizeof(int), GFP_KERNEL);
+	if (!gd->sizes)
+		goto err_kmalloc_gd_sizes;
+
+	gd->part = kmalloc(ATA_MINORS * sizeof(struct hd_struct), GFP_KERNEL);
+	if (!gd->part)
+		goto err_kmalloc_gd_part;
+	memset(gd->part, 0, ATA_MINORS * sizeof(struct hd_struct));
+
+	for (unit = 0; unit < MAX_DRIVES; ++unit)
+		ch->drives[unit].part = &gd->part[unit << PARTN_BITS];
+
+	gd->major	= ch->major;		/* our major device number */
+	gd->major_name	= IDE_MAJOR_NAME;	/* treated special in genhd.c */
+	gd->minor_shift	= PARTN_BITS;		/* num bits for partitions */
+	gd->nr_real	= MAX_DRIVES;		/* current num real drives */
+	gd->next	= NULL;			/* linked list of major devs */
+	gd->fops        = ide_fops;             /* file operations */
+
+	gd->de_arr	= kmalloc(sizeof(*gd->de_arr) * MAX_DRIVES, GFP_KERNEL);
+	if (gd->de_arr)
+		memset(gd->de_arr, 0, sizeof(*gd->de_arr) * MAX_DRIVES);
+	else
+	    goto err_kmalloc_gd_de_arr;
+
+	gd->flags	= kmalloc(sizeof(*gd->flags) * MAX_DRIVES, GFP_KERNEL);
+	if (gd->flags)
+		memset(gd->flags, 0, sizeof(*gd->flags) * MAX_DRIVES);
+	else
+	    goto err_kmalloc_gd_flags;
+
+	ch->gd = gd;
+	add_gendisk(gd);
+
+	for (unit = 0; unit < MAX_DRIVES; ++unit) {
+		char name[80];
+
+		ide_add_generic_settings(ch->drives + unit);
+		ch->drives[unit].dn = ((ch->unit ? 2 : 0) + unit);
+		sprintf(name, "host%d/bus%d/target%d/lun%d",
+			ch->index, ch->unit, unit, ch->drives[unit].lun);
+		if (ch->drives[unit].present)
+			ch->drives[unit].de = devfs_mk_dir(ide_devfs_handle, name, NULL);
+	}
+
 	blk_dev[ch->major].data = ch;
 	blk_dev[ch->major].queue = ata_get_queue;
 
-	/* all went well, flag this channel entry as valid */
+	/* All went well, flag this channel entry as valid again. */
 	ch->present = 1;
 
 	return;
+
+err_kmalloc_gd_flags:
+	kfree(gd->de_arr);
+err_kmalloc_gd_de_arr:
+	kfree(gd->part);
+err_kmalloc_gd_part:
+	kfree(gd->sizes);
+err_kmalloc_gd_sizes:
+	kfree(gd);
+err_kmalloc_gd:
+	printk(KERN_CRIT "(%s) Out of memory\n", __FUNCTION__);
 }
 
 int ideprobe_init (void)
 {
-	unsigned int index;
+	unsigned int i;
 	int probe[MAX_HWIFS];
 
-	memset(probe, 0, MAX_HWIFS * sizeof(int));
-	for (index = 0; index < MAX_HWIFS; ++index)
-		probe[index] = !ide_hwifs[index].present;
+	for (i = 0; i < MAX_HWIFS; ++i)
+		probe[i] = !ide_hwifs[i].present;
 
 	/*
 	 * Probe for drives in the usual way.. CMOS/BIOS, then poke at ports
 	 */
-	for (index = 0; index < MAX_HWIFS; ++index)
-		if (probe[index])
-			channel_probe(&ide_hwifs[index]);
-	for (index = 0; index < MAX_HWIFS; ++index)
-		if (probe[index])
-			channel_init(&ide_hwifs[index]);
+	for (i = 0; i < MAX_HWIFS; ++i)
+		if (probe[i])
+			channel_probe(&ide_hwifs[i]);
+	for (i = 0; i < MAX_HWIFS; ++i)
+		if (probe[i])
+			channel_init(&ide_hwifs[i]);
+
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/ide-taskfile.c linux-2.5/drivers/ide/ide-taskfile.c
--- linux-2.5.13/drivers/ide/ide-taskfile.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/ide/ide-taskfile.c	Sat May  4 11:43:40 2002
@@ -202,7 +202,7 @@
 			ata_write_slow(drive, buffer, wcount);
 		else
 #endif
-			ata_write_16(drive, buffer, wcount<<1);
+			ata_write_16(drive, buffer, wcount);
 	}
 }
 
@@ -456,11 +456,39 @@
 		if (args->prehandler != NULL)
 			return args->prehandler(drive, rq);
 	} else {
-		/* for dma commands we down set the handler */
-		if (drive->using_dma &&
-		!(drive->channel->udma(((args->taskfile.command == WIN_WRITEDMA)
-					|| (args->taskfile.command == WIN_WRITEDMA_EXT))
-					? ide_dma_write : ide_dma_read, drive, rq)));
+		ide_dma_action_t dma_act;
+		int tcq = 0;
+
+		if (!drive->using_dma)
+			return ide_started;
+
+		/* for dma commands we don't set the handler */
+		if (args->taskfile.command == WIN_WRITEDMA || args->taskfile.command == WIN_WRITEDMA_EXT)
+			dma_act = ide_dma_write;
+		else if (args->taskfile.command == WIN_READDMA || args->taskfile.command == WIN_READDMA_EXT)
+			dma_act = ide_dma_read;
+		else if (args->taskfile.command == WIN_WRITEDMA_QUEUED || args->taskfile.command == WIN_WRITEDMA_QUEUED_EXT) {
+			tcq = 1;
+			dma_act = ide_dma_write_queued;
+		} else if (args->taskfile.command == WIN_READDMA_QUEUED || args->taskfile.command == WIN_READDMA_QUEUED_EXT) {
+			tcq = 1;
+			dma_act = ide_dma_read_queued;
+		} else {
+			printk("ata_taskfile: unknown command %x\n", args->taskfile.command);
+			return ide_stopped;
+		}
+
+		/*
+		 * FIXME: this is a gross hack, need to unify tcq dma proc and
+		 * regular dma proc -- basically split stuff that needs to act
+		 * on a request from things like ide_dma_check etc.
+		 */
+		if (tcq)
+			return drive->channel->udma(dma_act, drive, rq);
+		else {
+			if (drive->channel->udma(dma_act, drive, rq))
+				return ide_stopped;
+		}
 	}
 
 	return ide_started;
@@ -523,7 +551,7 @@
 	ide__sti();	/* local CPU only */
 
 	if (!OK_STAT(stat = GET_STAT(), READY_STAT, BAD_STAT)) {
-		/* Keep quite for NOP becouse they are expected to fail. */
+		/* Keep quiet for NOP because it is expected to fail. */
 		if (args && args->taskfile.command != WIN_NOP)
 			return ide_error(drive, "task_no_data_intr", stat);
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/ide.c linux-2.5/drivers/ide/ide.c
--- linux-2.5.13/drivers/ide/ide.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/ide/ide.c	Fri May  3 18:06:54 2002
@@ -1,15 +1,19 @@
-/*
- *  Copyright (C) 1994-1998  Linus Torvalds & authors (see below)
+/**** vi:set ts=8 sts=8 sw=8:************************************************
+ *
+ *  Copyright (C) 1994-1998,2002  Linus Torvalds and authors:
  *
- *  Mostly written by Mark Lord  <mlord@pobox.com>
- *                and Gadi Oxman <gadio@netvision.net.il>
- *                and Andre Hedrick <andre@linux-ide.org>
+ *	Mark Lord	<mlord@pobox.com>
+ *      Gadi Oxman	<gadio@netvision.net.il>
+ *      Andre Hedrick	<andre@linux-ide.org>
+ *	Jens Axboe	<axboe@suse.de>
+ *      Marcin Dalecki	<martin@dalecki.de>
  *
  *  See linux/MAINTAINERS for address of current maintainer.
  *
- * This is the multiple IDE interface driver, as evolved from hd.c.
- * It supports up to MAX_HWIFS IDE interfaces, on one or more IRQs (usually 14 & 15).
- * There can be up to two drives per interface, as per the ATA-2 spec.
+ * This is the basic common code of the ATA interface drivers.
+ *
+ * It supports up to MAX_HWIFS IDE interfaces, on one or more IRQs (usually 14
+ * & 15).  There can be up to two drives per interface, as per the ATA-7 spec.
  *
  * Primary:    ide0, port 0x1f0; major=3;  hda is minor=0; hdb is minor=64
  * Secondary:  ide1, port 0x170; major=22; hdc is minor=0; hdd is minor=64
@@ -17,102 +21,15 @@
  * Quaternary: ide3, port 0x???; major=34; hdg is minor=0; hdh is minor=64
  * ...
  *
- *  From hd.c:
- *  |
- *  | It traverses the request-list, using interrupts to jump between functions.
- *  | As nearly all functions can be called within interrupts, we may not sleep.
- *  | Special care is recommended.  Have Fun!
- *  |
- *  | modified by Drew Eckhardt to check nr of hd's from the CMOS.
- *  |
- *  | Thanks to Branko Lankester, lankeste@fwi.uva.nl, who found a bug
- *  | in the early extended-partition checks and added DM partitions.
- *  |
- *  | Early work on error handling by Mika Liljeberg (liljeber@cs.Helsinki.FI).
- *  |
- *  | IRQ-unmask, drive-id, multiple-mode, support for ">16 heads",
- *  | and general streamlining by Mark Lord (mlord@pobox.com).
- *
- *  October, 1994 -- Complete line-by-line overhaul for linux 1.1.x, by:
- *
- *	Mark Lord	(mlord@pobox.com)		(IDE Perf.Pkg)
- *	Delman Lee	(delman@ieee.org)		("Mr. atdisk2")
- *	Scott Snyder	(snyder@fnald0.fnal.gov)	(ATAPI IDE cd-rom)
- *
- *  This was a rewrite of just about everything from hd.c, though some original
- *  code is still sprinkled about.  Think of it as a major evolution, with
- *  inspiration from lots of linux users, esp.  hamish@zot.apana.org.au
- *
- *  Version 1.0 ALPHA	initial code, primary i/f working okay
- *  Version 1.3 BETA	dual i/f on shared irq tested & working!
- *  Version 1.4 BETA	added auto probing for irq(s)
- *  Version 1.5 BETA	added ALPHA (untested) support for IDE cd-roms,
- *  ...
- * Version 5.50		allow values as small as 20 for idebus=
- * Version 5.51		force non io_32bit in drive_cmd_intr()
- *			change delay_10ms() to delay_50ms() to fix problems
- * Version 5.52		fix incorrect invalidation of removable devices
- *			add "hdx=slow" command line option
- * Version 5.60		start to modularize the driver; the disk and ATAPI
- *			 drivers can be compiled as loadable modules.
- *			move IDE probe code to ide-probe.c
- *			move IDE disk code to ide-disk.c
- *			add support for generic IDE device subdrivers
- *			add m68k code from Geert Uytterhoeven
- *			probe all interfaces by default
- *			add ioctl to (re)probe an interface
- * Version 6.00		use per device request queues
- *			attempt to optimize shared hwgroup performance
- *			add ioctl to manually adjust bandwidth algorithms
- *			add kerneld support for the probe module
- *			fix bug in ide_error()
- *			fix bug in the first ide_get_lock() call for Atari
- *			don't flush leftover data for ATAPI devices
- * Version 6.01		clear hwgroup->active while the hwgroup sleeps
- *			support HDIO_GETGEO for floppies
- * Version 6.02		fix ide_ack_intr() call
- *			check partition table on floppies
- * Version 6.03		handle bad status bit sequencing in ide_wait_stat()
- * Version 6.10		deleted old entries from this list of updates
- *			replaced triton.c with ide-dma.c generic PCI DMA
- *			added support for BIOS-enabled UltraDMA
- *			rename all "promise" things to "pdc4030"
- *			fix EZ-DRIVE handling on small disks
- * Version 6.11		fix probe error in ide_scan_devices()
- *			fix ancient "jiffies" polling bugs
- *			mask all hwgroup interrupts on each irq entry
- * Version 6.12		integrate ioctl and proc interfaces
- *			fix parsing of "idex=" command line parameter
- * Version 6.13		add support for ide4/ide5 courtesy rjones@orchestream.com
- * Version 6.14		fixed IRQ sharing among PCI devices
- * Version 6.15		added SMP awareness to IDE drivers
- * Version 6.16		fixed various bugs; even more SMP friendly
- * Version 6.17		fix for newest EZ-Drive problem
- * Version 6.18		default unpartitioned-disk translation now "BIOS LBA"
- * Version 6.19		Re-design for a UNIFORM driver for all platforms,
- *			  model based on suggestions from Russell King and
- *			  Geert Uytterhoeven
- *			Promise DC4030VL now supported.
- *			add support for ide6/ide7
- *			delay_50ms() changed to ide_delay_50ms() and exported.
- * Version 6.20		Added/Fixed Generic ATA-66 support and hwif detection.
- *			Added hdx=flash to allow for second flash disk
- *			  detection w/o the hang loop.
- *			Added support for ide8/ide9
- *			Added idex=ata66 for the quirky chipsets that are
- *			  ATA-66 compliant, but have yet to determine a method
- *			  of verification of the 80c cable presence.
- *			  Specifically Promise's PDC20262 chipset.
- * Version 6.21		Fixing/Fixed SMP spinlock issue with insight from an old
- *			  hat that clarified original low level driver design.
- * Version 6.30		Added SMP support; fixed multmode issues.  -ml
- * Version 6.31		Debug Share INTR's and request queue streaming
- *			Native ATA-100 support
- *			Prep for Cascades Project
- * Version 6.32		4GB highmem support for DMA, and mapping of those for
- *			PIO transfer (Jens Axboe)
+ *  Contributors:
  *
- *  Some additional driver compile-time options are in ./include/linux/ide.h
+ *	Drew Eckhardt
+ *	Branko Lankester	<lankeste@fwi.uva.nl>
+ *	Mika Liljeberg
+ *	Delman Lee		<delman@ieee.org>
+ *	Scott Snyder		<snyder@fnald0.fnal.gov>
+ *
+ *  Some additional driver compile-time options are in <linux/ide.h>
  */
 
 #define	VERSION	"7.0.0"
@@ -253,10 +170,7 @@
 #endif
 }
 
-/*
- * Do not even *think* about calling this!
- */
-static void init_hwif_data(struct ata_channel *hwif, unsigned int index)
+static void init_hwif_data(struct ata_channel *ch, unsigned int index)
 {
 	static const byte ide_major[] = {
 		IDE0_MAJOR, IDE1_MAJOR, IDE2_MAJOR, IDE3_MAJOR, IDE4_MAJOR,
@@ -266,30 +180,30 @@
 	unsigned int unit;
 	hw_regs_t hw;
 
-	/* bulk initialize hwif & drive info with zeros */
-	memset(hwif, 0, sizeof(struct ata_channel));
+	/* bulk initialize channel & drive info with zeros */
+	memset(ch, 0, sizeof(struct ata_channel));
 	memset(&hw, 0, sizeof(hw_regs_t));
 
 	/* fill in any non-zero initial values */
-	hwif->index     = index;
-	ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, &hwif->irq);
-	memcpy(&hwif->hw, &hw, sizeof(hw));
-	memcpy(hwif->io_ports, hw.io_ports, sizeof(hw.io_ports));
-	hwif->noprobe	= !hwif->io_ports[IDE_DATA_OFFSET];
+	ch->index     = index;
+	ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, &ch->irq);
+	memcpy(&ch->hw, &hw, sizeof(hw));
+	memcpy(ch->io_ports, hw.io_ports, sizeof(hw.io_ports));
+	ch->noprobe	= !ch->io_ports[IDE_DATA_OFFSET];
 #ifdef CONFIG_BLK_DEV_HD
-	if (hwif->io_ports[IDE_DATA_OFFSET] == HD_DATA)
-		hwif->noprobe = 1; /* may be overridden by ide_setup() */
+	if (ch->io_ports[IDE_DATA_OFFSET] == HD_DATA)
+		ch->noprobe = 1; /* may be overridden by ide_setup() */
 #endif /* CONFIG_BLK_DEV_HD */
-	hwif->major = ide_major[index];
-	sprintf(hwif->name, "ide%d", index);
-	hwif->bus_state = BUSSTATE_ON;
+	ch->major = ide_major[index];
+	sprintf(ch->name, "ide%d", index);
+	ch->bus_state = BUSSTATE_ON;
 
 	for (unit = 0; unit < MAX_DRIVES; ++unit) {
-		struct ata_device *drive = &hwif->drives[unit];
+		struct ata_device *drive = &ch->drives[unit];
 
 		drive->type			= ATA_DISK;
 		drive->select.all		= (unit<<4)|0xa0;
-		drive->channel			= hwif;
+		drive->channel			= ch;
 		drive->ctl			= 0x08;
 		drive->ready_stat		= READY_STAT;
 		drive->bad_wstat		= BAD_W_STAT;
@@ -397,7 +311,10 @@
 
 	if (!end_that_request_first(rq, uptodate, nr_secs)) {
 		add_blkdev_randomness(major(rq->rq_dev));
-		blkdev_dequeue_request(rq);
+		if (!blk_rq_tagged(rq))
+			blkdev_dequeue_request(rq);
+		else
+			blk_queue_end_tag(&drive->queue, rq);
 		HWGROUP(drive)->rq = NULL;
 		end_that_request_last(rq);
 		ret = 0;
@@ -1258,7 +1175,7 @@
 
 			/* This device still wants to remain idle.
 			 */
-			if (drive->sleep && time_after(jiffies, drive->sleep))
+			if (drive->sleep && time_after(drive->sleep, jiffies))
 				continue;
 
 			/* Take this device, if there is no device choosen thus far or
@@ -1285,8 +1202,8 @@
 		 * want to hog the cpu too much.
 		 */
 
-		if (0 < (signed long)(jiffies + WAIT_MIN_SLEEP - sleep))
-		    sleep = jiffies + WAIT_MIN_SLEEP;
+		if (time_after(jiffies, sleep - WAIT_MIN_SLEEP))
+			sleep = jiffies + WAIT_MIN_SLEEP;
 #if 1
 		if (timer_pending(&channel->hwgroup->timer))
 			printk(KERN_ERR "ide_set_handler: timer already active\n");
@@ -1305,11 +1222,6 @@
 }
 
 
-/* Place holders for later expansion of functionality.
- */
-#define ata_pending_commands(drive)	(0)
-#define ata_can_queue(drive)		(1)
-
 /*
  * Feed commands to a drive until it barfs.  Called with ide_lock/DRIVE_LOCK
  * held and busy channel.
@@ -1349,7 +1261,7 @@
 		 * still a severe BUG!
 		 */
 		if (blk_queue_plugged(&drive->queue)) {
-			BUG();
+			BUG_ON(!drive->using_tcq);
 			break;
 		}
 
@@ -1761,7 +1673,8 @@
 		} else {
 			printk("%s: %s: huh? expected NULL handler on exit\n", drive->name, __FUNCTION__);
 		}
-	}
+	} else if (startstop == ide_released)
+		queue_commands(drive, ch->irq);
 
 out_lock:
 	spin_unlock_irqrestore(&ide_lock, flags);
@@ -2861,7 +2774,7 @@
  * "hdx=flash"		: allows for more than one ata_flash disk to be
  *				registered. In most cases, only one device
  *				will be present.
- * "hdx=scsi"		: the return of the ide-scsi flag, this is useful for
+ * "hdx=ide-scsi"	: the return of the ide-scsi flag, this is useful for
  *				allowwing ide-floppy, ide-tape, and ide-cdrom|writers
  *				to use ide-scsi emulation on a device specific option.
  * "idebus=xx"		: inform IDE driver of VESA/PCI bus speed in MHz,
@@ -2928,14 +2841,14 @@
 	    strncmp(s,"hd",2))		/* hdx= & hdxlun= */
 		return 0;
 
-	printk("ide_setup: %s", s);
+	printk(KERN_INFO  "ide_setup: %s", s);
 	init_ide_data ();
 
 #ifdef CONFIG_BLK_DEV_IDEDOUBLER
 	if (!strcmp(s, "ide=doubler")) {
 		extern int ide_doubler;
 
-		printk(" : Enabled support for IDE doublers\n");
+		printk(KERN_INFO" : Enabled support for IDE doublers\n");
 		ide_doubler = 1;
 
 		return 1;
@@ -2943,7 +2856,7 @@
 #endif
 
 	if (!strcmp(s, "ide=nodma")) {
-		printk("IDE: Prevented DMA\n");
+		printk(KERN_INFO "ATA: Prevented DMA\n");
 		noautodma = 1;
 
 		return 1;
@@ -3290,6 +3203,9 @@
 
 			drive->channel->udma(ide_dma_off_quietly, drive, NULL);
 			drive->channel->udma(ide_dma_check, drive, NULL);
+#ifdef CONFIG_BLK_DEV_IDE_TCQ_DEFAULT
+			drive->channel->udma(ide_dma_queued_on, drive, NULL);
+#endif
 		}
 
 		/* Only CD-ROMs and tape drives support DSC overlap.  But only
@@ -3497,7 +3413,7 @@
 {
 	int h;
 
-	printk(KERN_INFO "Uniform Multi-Platform E-IDE driver ver.:" VERSION "\n");
+	printk(KERN_INFO "ATA/ATAPI driver v" VERSION "\n");
 
 	ide_devfs_handle = devfs_mk_dir (NULL, "ide", NULL);
 
@@ -3519,7 +3435,7 @@
 	    system_bus_speed = 33;
 #endif
 
-	printk("ide: system bus speed %dMHz\n", system_bus_speed);
+	printk(KERN_INFO "ATA: system bus speed %dMHz\n", system_bus_speed);
 
 	init_ide_data ();
 
@@ -3640,27 +3556,23 @@
 MODULE_PARM(options,"s");
 MODULE_LICENSE("GPL");
 
-static void __init parse_options (char *line)
+static int __init init_ata(void)
 {
-	char *next = line;
 
-	if (line == NULL || !*line)
-		return;
-	while ((line = next) != NULL) {
-		if ((next = strchr(line,' ')) != NULL)
-			*next++ = 0;
-		if (!ide_setup(line))
-			printk ("Unknown option '%s'\n", line);
-	}
-}
+	if (options != NULL && *options) {
+		char *next = options;
 
-static int __init init_ata (void)
-{
-	parse_options(options);
+		while ((options = next) != NULL) {
+			if ((next = strchr(options,' ')) != NULL)
+				*next++ = 0;
+			if (!ide_setup(options))
+				printk(KERN_ERR "Unknown option '%s'\n", options);
+		}
+	}
 	return ata_module_init();
 }
 
-static void __exit cleanup_ata (void)
+static void __exit cleanup_ata(void)
 {
 	int h;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ide/tcq.c linux-2.5/drivers/ide/tcq.c
--- linux-2.5.13/drivers/ide/tcq.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/ide/tcq.c	Fri May  3 18:15:34 2002
@@ -0,0 +1,643 @@
+/*
+ * Copyright (C) 2001, 2002 Jens Axboe <axboe@suse.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*
+ * Support for the DMA queued protocol, which enables ATA disk drives to
+ * use tagged command queueing.
+ */
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/ide.h>
+
+#include <asm/delay.h>
+
+/*
+ * warning: it will be _very_ verbose if defined
+ */
+#undef IDE_TCQ_DEBUG
+
+#ifdef IDE_TCQ_DEBUG
+#define TCQ_PRINTK printk
+#else
+#define TCQ_PRINTK(x...)
+#endif
+
+/*
+ * use nIEN or not
+ */
+#undef IDE_TCQ_NIEN
+
+/*
+ * We are leaving the SERVICE interrupt alone, IBM drives have it
+ * on per default and it can't be turned off. Doesn't matter, this
+ * is the sane config.
+ */
+#undef IDE_TCQ_FIDDLE_SI
+
+static ide_startstop_t ide_dmaq_intr(struct ata_device *drive, struct request *rq);
+static ide_startstop_t service(struct ata_device *drive);
+
+static inline void drive_ctl_nien(struct ata_device *drive, int set)
+{
+#ifdef IDE_TCQ_NIEN
+	if (IDE_CONTROL_REG) {
+		int mask = set ? 0x02 : 0x00;
+
+		OUT_BYTE(drive->ctl | mask, IDE_CONTROL_REG);
+	}
+#endif
+}
+
+static ide_startstop_t tcq_nop_handler(struct ata_device *drive, struct request *rq)
+{
+	struct ata_taskfile *args = rq->special;
+
+	ide__sti();
+	ide_end_drive_cmd(drive, GET_STAT(), GET_ERR());
+	kfree(args);
+	return ide_stopped;
+}
+
+/*
+ * If we encounter _any_ error doing I/O to one of the tags, we must
+ * invalidate the pending queue. Clear the software busy queue and requeue
+ * on the request queue for restart. Issue a WIN_NOP to clear hardware queue.
+ */
+static void tcq_invalidate_queue(struct ata_device *drive)
+{
+	ide_hwgroup_t *hwgroup = HWGROUP(drive);
+	request_queue_t *q = &drive->queue;
+	struct ata_taskfile *args;
+	struct request *rq;
+	unsigned long flags;
+
+	printk(KERN_INFO "ATA: %s: invalidating pending queue (%d)\n", drive->name, ata_pending_commands(drive));
+
+	spin_lock_irqsave(&ide_lock, flags);
+
+	del_timer(&hwgroup->timer);
+
+	if (test_bit(IDE_DMA, &hwgroup->flags))
+		drive->channel->udma(ide_dma_end, drive, hwgroup->rq);
+
+	blk_queue_invalidate_tags(q);
+
+	drive->using_tcq = 0;
+	drive->queue_depth = 1;
+	clear_bit(IDE_BUSY, &hwgroup->flags);
+	clear_bit(IDE_DMA, &hwgroup->flags);
+	hwgroup->handler = NULL;
+
+	/*
+	 * Do some internal stuff -- we really need this command to be
+	 * executed before any new commands are started. issue a NOP
+	 * to clear internal queue on drive.
+	 */
+	args = kmalloc(sizeof(*args), GFP_ATOMIC);
+	if (!args) {
+		printk(KERN_ERR "ATA: %s: failed to issue NOP\n", drive->name);
+		goto out;
+	}
+
+	rq = blk_get_request(&drive->queue, READ, GFP_ATOMIC);
+	if (!rq)
+		rq = blk_get_request(&drive->queue, WRITE, GFP_ATOMIC);
+
+	/*
+	 * blk_queue_invalidate_tags() just added back at least one command
+	 * to the free list, so there _must_ be at least one free.
+	 */
+	BUG_ON(!rq);
+
+	rq->special = args;
+	args->taskfile.command = WIN_NOP;
+	args->handler = tcq_nop_handler;
+	args->command_type = IDE_DRIVE_TASK_NO_DATA;
+
+	rq->rq_dev = mk_kdev(drive->channel->major, (drive->select.b.unit)<<PARTN_BITS);
+	_elv_add_request(q, rq, 0, 0);
+
+	/*
+	 * make sure that nIEN is cleared
+	 */
+out:
+	drive_ctl_nien(drive, 0);
+
+	/*
+	 * start doing stuff again
+	 */
+	q->request_fn(q);
+	spin_unlock_irqrestore(&ide_lock, flags);
+	printk(KERN_DEBUG "ATA: tcq_invalidate_queue: done\n");
+}
+
+static void ata_tcq_irq_timeout(unsigned long data)
+{
+	struct ata_device *drive = (struct ata_device *) data;
+	ide_hwgroup_t *hwgroup = HWGROUP(drive);
+	unsigned long flags;
+
+	printk(KERN_ERR "ATA: %s: timeout waiting for %s interrupt...\n",
+			__FUNCTION__, hwgroup->rq ? "completion" : "service");
+
+	spin_lock_irqsave(&ide_lock, flags);
+
+	if (test_and_set_bit(IDE_BUSY, &hwgroup->flags))
+		printk(KERN_ERR "ATA: %s: hwgroup not busy\n", __FUNCTION__);
+	if (hwgroup->handler == NULL)
+		printk(KERN_ERR "ATA: %s: missing isr!\n", __FUNCTION__);
+
+	spin_unlock_irqrestore(&ide_lock, flags);
+
+	/*
+	 * if pending commands, try service before giving up
+	 */
+	if (ata_pending_commands(drive) && (GET_STAT() & SERVICE_STAT))
+		if (service(drive) == ide_started)
+			return;
+
+	if (drive)
+		tcq_invalidate_queue(drive);
+}
+
+static void set_irq(struct ata_device *drive, ata_handler_t *handler)
+{
+	ide_hwgroup_t *hwgroup = HWGROUP(drive);
+	unsigned long flags;
+
+	spin_lock_irqsave(&ide_lock, flags);
+
+	/*
+	 * always just bump the timer for now, the timeout handling will
+	 * have to be changed to be per-command
+	 */
+	hwgroup->timer.function = ata_tcq_irq_timeout;
+	hwgroup->timer.data = (unsigned long) hwgroup->XXX_drive;
+	mod_timer(&hwgroup->timer, jiffies + 5 * HZ);
+
+	hwgroup->handler = handler;
+	spin_unlock_irqrestore(&ide_lock, flags);
+}
+
+/*
+ * wait 400ns, then poll for busy_mask to clear from alt status
+ */
+#define IDE_TCQ_WAIT	(10000)
+static int wait_altstat(struct ata_device *drive, u8 *stat, u8 busy_mask)
+{
+	int i = 0;
+
+	udelay(1);
+
+	while ((*stat = GET_ALTSTAT()) & busy_mask) {
+		if (unlikely(i++ > IDE_TCQ_WAIT))
+			return 1;
+
+		udelay(10);
+	}
+
+	return 0;
+}
+
+/*
+ * issue SERVICE command to drive -- drive must have been selected first,
+ * and it must have reported a need for service (status has SERVICE_STAT set)
+ *
+ * Also, nIEN must be set as not to need protection against ide_dmaq_intr
+ */
+static ide_startstop_t service(struct ata_device *drive)
+{
+	struct request *rq;
+	u8 feat;
+	u8 stat;
+	int tag;
+
+	TCQ_PRINTK("%s: started service\n", drive->name);
+
+	/*
+	 * Could be called with IDE_DMA in-progress from invalidate
+	 * handler, refuse to do anything.
+	 */
+	if (test_bit(IDE_DMA, &HWGROUP(drive)->flags))
+		return ide_stopped;
+
+	/*
+	 * need to select the right drive first...
+	 */
+	if (drive != HWGROUP(drive)->XXX_drive) {
+		SELECT_DRIVE(drive->channel, drive);
+		udelay(10);
+	}
+
+	drive_ctl_nien(drive, 1);
+
+	/*
+	 * send SERVICE, wait 400ns, wait for BUSY_STAT to clear
+	 */
+	OUT_BYTE(WIN_QUEUED_SERVICE, IDE_COMMAND_REG);
+
+	if (wait_altstat(drive, &stat, BUSY_STAT)) {
+		printk(KERN_ERR"%s: BUSY clear took too long\n", __FUNCTION__);
+		ide_dump_status(drive, __FUNCTION__, stat);
+		tcq_invalidate_queue(drive);
+		return ide_stopped;
+	}
+
+	drive_ctl_nien(drive, 0);
+
+	/*
+	 * FIXME, invalidate queue
+	 */
+	if (stat & ERR_STAT) {
+		ide_dump_status(drive, __FUNCTION__, stat);
+		tcq_invalidate_queue(drive);
+		return ide_stopped;
+	}
+
+	/*
+	 * should not happen, a buggy device could introduce loop
+	 */
+	if ((feat = GET_FEAT()) & NSEC_REL) {
+		HWGROUP(drive)->rq = NULL;
+		printk("%s: release in service\n", drive->name);
+		return ide_stopped;
+	}
+
+	tag = feat >> 3;
+
+	TCQ_PRINTK("%s: stat %x, feat %x\n", __FUNCTION__, stat, feat);
+
+	rq = blk_queue_tag_request(&drive->queue, tag);
+	if (!rq) {
+		printk(KERN_ERR"%s: missing request for tag %d\n", __FUNCTION__, tag);
+		return ide_stopped;
+	}
+
+	HWGROUP(drive)->rq = rq;
+
+	/*
+	 * we'll start a dma read or write, device will trigger
+	 * interrupt to indicate end of transfer, release is not allowed
+	 */
+	TCQ_PRINTK("%s: starting command %x\n", __FUNCTION__, stat);
+	return drive->channel->udma(ide_dma_queued_start, drive, rq);
+}
+
+static ide_startstop_t check_service(struct ata_device *drive)
+{
+	u8 stat;
+
+	TCQ_PRINTK("%s: %s\n", drive->name, __FUNCTION__);
+
+	if (!ata_pending_commands(drive))
+		return ide_stopped;
+
+	if ((stat = GET_STAT()) & SERVICE_STAT)
+		return service(drive);
+
+	/*
+	 * we have pending commands, wait for interrupt
+	 */
+	set_irq(drive, ide_dmaq_intr);
+
+	return ide_started;
+}
+
+ide_startstop_t ide_dmaq_complete(struct ata_device *drive, struct request *rq, u8 stat)
+{
+	u8 dma_stat;
+
+	/*
+	 * transfer was in progress, stop DMA engine
+	 */
+	dma_stat = drive->channel->udma(ide_dma_end, drive, rq);
+
+	/*
+	 * must be end of I/O, check status and complete as necessary
+	 */
+	if (unlikely(!OK_STAT(stat, READY_STAT, drive->bad_wstat | DRQ_STAT))) {
+		printk(KERN_ERR "%s: %s: error status %x\n", __FUNCTION__, drive->name,stat);
+		ide_dump_status(drive, __FUNCTION__, stat);
+		tcq_invalidate_queue(drive);
+		return ide_stopped;
+	}
+
+	if (dma_stat)
+		printk("%s: bad DMA status (dma_stat=%x)\n", drive->name, dma_stat);
+
+	TCQ_PRINTK("%s: ending %p, tag %d\n", __FUNCTION__, rq, rq->tag);
+	__ide_end_request(drive, rq, !dma_stat, rq->nr_sectors);
+
+	/*
+	 * we completed this command, check if we can service a new command
+	 */
+	return check_service(drive);
+}
+
+/*
+ * intr handler for queued dma operations. this can be entered for two
+ * reasons:
+ *
+ * 1) device has completed dma transfer
+ * 2) service request to start a command
+ *
+ * if the drive has an active tag, we first complete that request before
+ * processing any pending SERVICE.
+ */
+static ide_startstop_t ide_dmaq_intr(struct ata_device *drive, struct request *rq)
+{
+	u8 stat = GET_STAT();
+
+	TCQ_PRINTK("%s: stat=%x\n", __FUNCTION__, stat);
+
+	/*
+	 * if a command completion interrupt is pending, do that first and
+	 * check service afterwards
+	 */
+	if (rq)
+		return ide_dmaq_complete(drive, rq, stat);
+
+	/*
+	 * service interrupt
+	 */
+	if (stat & SERVICE_STAT) {
+		TCQ_PRINTK("%s: SERV (stat=%x)\n", __FUNCTION__, stat);
+		return service(drive);
+	}
+
+	printk("%s: stat=%x, not expected\n", __FUNCTION__, stat);
+	return check_service(drive);
+}
+
+/*
+ * Check if the ata adapter this drive is attached to supports the
+ * NOP auto-poll for multiple tcq enabled drives on one channel.
+ */
+static int check_autopoll(struct ata_device *drive)
+{
+	struct ata_channel *ch = drive->channel;
+	struct ata_taskfile args;
+	int drives = 0, i;
+
+	/*
+	 * only need to probe if both drives on a channel support tcq
+	 */
+	for (i = 0; i < MAX_DRIVES; i++)
+		if (drive->channel->drives[i].present &&drive->type == ATA_DISK)
+			drives++;
+
+	if (drives <= 1)
+		return 0;
+
+	memset(&args, 0, sizeof(args));
+
+	args.taskfile.feature = 0x01;
+	args.taskfile.command = WIN_NOP;
+	ide_cmd_type_parser(&args);
+
+	/*
+	 * do taskfile and check ABRT bit -- intelligent adapters will not
+	 * pass NOP with sub-code 0x01 to device, so the command will not
+	 * fail there
+	 */
+	ide_raw_taskfile(drive, &args, NULL);
+	if (args.taskfile.feature & ABRT_ERR)
+		return 1;
+
+	ch->auto_poll = 1;
+	printk("%s: NOP Auto-poll enabled\n", ch->name);
+	return 0;
+}
+
+/*
+ * configure the drive for tcq
+ */
+static int configure_tcq(struct ata_device *drive)
+{
+	int tcq_mask = 1 << 1 | 1 << 14;
+	int tcq_bits = tcq_mask | 1 << 15;
+	struct ata_taskfile args;
+
+	/*
+	 * bit 14 and 1 must be set in word 83 of the device id to indicate
+	 * support for dma queued protocol, and bit 15 must be cleared
+	 */
+	if ((drive->id->command_set_2 & tcq_bits) ^ tcq_mask)
+		return -EIO;
+
+	memset(&args, 0, sizeof(args));
+	args.taskfile.feature = SETFEATURES_EN_WCACHE;
+	args.taskfile.command = WIN_SETFEATURES;
+	ide_cmd_type_parser(&args);
+
+	if (ide_raw_taskfile(drive, &args, NULL)) {
+		printk("%s: failed to enable write cache\n", drive->name);
+		return 1;
+	}
+
+	/*
+	 * disable RELease interrupt, it's quicker to poll this after
+	 * having sent the command opcode
+	 */
+	memset(&args, 0, sizeof(args));
+	args.taskfile.feature = SETFEATURES_DIS_RI;
+	args.taskfile.command = WIN_SETFEATURES;
+	ide_cmd_type_parser(&args);
+
+	if (ide_raw_taskfile(drive, &args, NULL)) {
+		printk("%s: disabling release interrupt fail\n", drive->name);
+		return 1;
+	}
+
+#ifdef IDE_TCQ_FIDDLE_SI
+	/*
+	 * enable SERVICE interrupt
+	 */
+	memset(&args, 0, sizeof(args));
+	args.taskfile.feature = SETFEATURES_EN_SI;
+	args.taskfile.command = WIN_SETFEATURES;
+	ide_cmd_type_parser(&args);
+
+	if (ide_raw_taskfile(drive, &args, NULL)) {
+		printk("%s: enabling service interrupt fail\n", drive->name);
+		return 1;
+	}
+#endif
+
+	return 0;
+}
+
+/*
+ * for now assume that command list is always as big as we need and don't
+ * attempt to shrink it on tcq disable
+ */
+static int enable_queued(struct ata_device *drive, int on)
+{
+	int depth = drive->using_tcq ? drive->queue_depth : 0;
+
+	/*
+	 * disable or adjust queue depth
+	 */
+	if (!on) {
+		if (drive->using_tcq)
+			printk("%s: TCQ disabled\n", drive->name);
+		drive->using_tcq = 0;
+		return 0;
+	}
+
+	if (configure_tcq(drive)) {
+		drive->using_tcq = 0;
+		return 1;
+	}
+
+	/*
+	 * enable block tagging
+	 */
+	if (!blk_queue_tagged(&drive->queue))
+		blk_queue_init_tags(&drive->queue, IDE_MAX_TAG);
+
+	/*
+	 * check auto-poll support
+	 */
+	check_autopoll(drive);
+
+	if (depth != drive->queue_depth)
+		printk("%s: tagged command queueing enabled, command queue depth %d\n", drive->name, drive->queue_depth);
+
+	drive->using_tcq = 1;
+	return 0;
+}
+
+static int tcq_wait_dataphase(struct ata_device *drive)
+{
+	u8 stat;
+	int i;
+
+	while ((stat = GET_STAT()) & BUSY_STAT)
+		udelay(10);
+
+	if (OK_STAT(stat, READY_STAT | DRQ_STAT, drive->bad_wstat))
+		return 0;
+
+	i = 0;
+	udelay(1);
+	while (!OK_STAT(GET_STAT(), READY_STAT | DRQ_STAT, drive->bad_wstat)) {
+		if (unlikely(i++ > IDE_TCQ_WAIT))
+			return 1;
+
+		udelay(10);
+	}
+
+	return 0;
+}
+
+ide_startstop_t ide_tcq_dmaproc(ide_dma_action_t func, struct ata_device *drive, struct request *rq)
+{
+	struct ata_channel *hwif = drive->channel;
+	unsigned int enable_tcq = 1;
+	u8 stat;
+	u8 feat;
+
+	switch (func) {
+		/*
+		 * invoked from a SERVICE interrupt, command etc already known.
+		 * just need to start the dma engine for this tag
+		 */
+		case ide_dma_queued_start:
+			TCQ_PRINTK("ide_dma: setting up queued %d\n", rq->tag);
+			if (!test_bit(IDE_BUSY, &HWGROUP(drive)->flags))
+				printk("queued_rw: IDE_BUSY not set\n");
+
+			if (tcq_wait_dataphase(drive))
+				return ide_stopped;
+
+			if (ide_start_dma(func, drive))
+				return ide_stopped;
+
+			set_irq(drive, ide_dmaq_intr);
+			if (!hwif->udma(ide_dma_begin, drive, rq))
+				return ide_started;
+
+			return ide_stopped;
+
+			/*
+			 * start a queued command from scratch
+			 */
+		case ide_dma_read_queued:
+		case ide_dma_write_queued: {
+			struct ata_taskfile *args = rq->special;
+
+			TCQ_PRINTK("%s: start tag %d\n", drive->name, rq->tag);
+
+			/*
+			 * set nIEN, tag start operation will enable again when
+			 * it is safe
+			 */
+			drive_ctl_nien(drive, 1);
+
+			OUT_BYTE(args->taskfile.command, IDE_COMMAND_REG);
+
+			if (wait_altstat(drive, &stat, BUSY_STAT)) {
+				ide_dump_status(drive, "queued start", stat);
+				tcq_invalidate_queue(drive);
+				return ide_stopped;
+			}
+
+			drive_ctl_nien(drive, 0);
+
+			if (stat & ERR_STAT) {
+				ide_dump_status(drive, "tcq_start", stat);
+				return ide_stopped;
+			}
+
+			/*
+			 * drive released the bus, clear active tag and
+			 * check for service
+			 */
+			if ((feat = GET_FEAT()) & NSEC_REL) {
+				drive->immed_rel++;
+				HWGROUP(drive)->rq = NULL;
+				set_irq(drive, ide_dmaq_intr);
+
+				TCQ_PRINTK("REL in queued_start\n");
+
+				if ((stat = GET_STAT()) & SERVICE_STAT)
+					return service(drive);
+
+				return ide_released;
+			}
+
+			TCQ_PRINTK("IMMED in queued_start\n");
+			drive->immed_comp++;
+			return hwif->udma(ide_dma_queued_start, drive, rq);
+			}
+
+		case ide_dma_queued_off:
+			enable_tcq = 0;
+		case ide_dma_queued_on:
+			if (enable_tcq && !drive->using_dma)
+				return 1;
+			return enable_queued(drive, enable_tcq);
+		default:
+			break;
+	}
+
+	return 1;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/ieee1394/ieee1394_syms.c linux-2.5/drivers/ieee1394/ieee1394_syms.c
--- linux-2.5.13/drivers/ieee1394/ieee1394_syms.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/ieee1394/ieee1394_syms.c	Sun Jan  6 19:16:28 2002
@@ -0,0 +1,88 @@
+/*
+ * IEEE 1394 for Linux
+ *
+ * Exported symbols for module usage.
+ *
+ * Copyright (C) 1999 Andreas E. Bombe
+ *
+ * This code is licensed under the GPL.  See the file COPYING in the root
+ * directory of the kernel sources for details.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/string.h>
+
+#include "ieee1394_types.h"
+#include "hosts.h"
+#include "ieee1394_core.h"
+#include "ieee1394_transactions.h"
+#include "ieee1394_hotplug.h"
+#include "highlevel.h"
+#include "nodemgr.h"
+
+EXPORT_SYMBOL(hpsb_register_lowlevel);
+EXPORT_SYMBOL(hpsb_unregister_lowlevel);
+EXPORT_SYMBOL(hpsb_get_host);
+EXPORT_SYMBOL(hpsb_inc_host_usage);
+EXPORT_SYMBOL(hpsb_dec_host_usage);
+
+EXPORT_SYMBOL(alloc_hpsb_packet);
+EXPORT_SYMBOL(free_hpsb_packet);
+EXPORT_SYMBOL(hpsb_send_packet);
+EXPORT_SYMBOL(hpsb_reset_bus);
+EXPORT_SYMBOL(hpsb_bus_reset);
+EXPORT_SYMBOL(hpsb_selfid_received);
+EXPORT_SYMBOL(hpsb_selfid_complete);
+EXPORT_SYMBOL(hpsb_packet_sent);
+EXPORT_SYMBOL(hpsb_packet_received);
+
+EXPORT_SYMBOL(get_tlabel);
+EXPORT_SYMBOL(free_tlabel);
+EXPORT_SYMBOL(fill_async_readquad);
+EXPORT_SYMBOL(fill_async_readquad_resp);
+EXPORT_SYMBOL(fill_async_readblock);
+EXPORT_SYMBOL(fill_async_readblock_resp);
+EXPORT_SYMBOL(fill_async_writequad);
+EXPORT_SYMBOL(fill_async_writeblock);
+EXPORT_SYMBOL(fill_async_write_resp);
+EXPORT_SYMBOL(fill_async_lock);
+EXPORT_SYMBOL(fill_async_lock_resp);
+EXPORT_SYMBOL(fill_iso_packet);
+EXPORT_SYMBOL(fill_phy_packet);
+EXPORT_SYMBOL(hpsb_make_readqpacket);
+EXPORT_SYMBOL(hpsb_make_readbpacket);
+EXPORT_SYMBOL(hpsb_make_writeqpacket);
+EXPORT_SYMBOL(hpsb_make_writebpacket);
+EXPORT_SYMBOL(hpsb_make_lockpacket);
+EXPORT_SYMBOL(hpsb_make_phypacket);
+EXPORT_SYMBOL(hpsb_packet_success);
+EXPORT_SYMBOL(hpsb_make_packet);
+EXPORT_SYMBOL(hpsb_read);
+EXPORT_SYMBOL(hpsb_write);
+EXPORT_SYMBOL(hpsb_lock);
+
+EXPORT_SYMBOL(hpsb_register_highlevel);
+EXPORT_SYMBOL(hpsb_unregister_highlevel);
+EXPORT_SYMBOL(hpsb_register_addrspace);
+EXPORT_SYMBOL(hpsb_listen_channel);
+EXPORT_SYMBOL(hpsb_unlisten_channel);
+EXPORT_SYMBOL(highlevel_read);
+EXPORT_SYMBOL(highlevel_write);
+EXPORT_SYMBOL(highlevel_lock);
+EXPORT_SYMBOL(highlevel_lock64);
+EXPORT_SYMBOL(highlevel_add_host);
+EXPORT_SYMBOL(highlevel_remove_host);
+EXPORT_SYMBOL(highlevel_host_reset);
+EXPORT_SYMBOL(highlevel_add_one_host);
+
+EXPORT_SYMBOL(hpsb_guid_get_entry);
+EXPORT_SYMBOL(hpsb_nodeid_get_entry);
+EXPORT_SYMBOL(hpsb_get_host_by_ne);
+EXPORT_SYMBOL(hpsb_guid_fill_packet);
+EXPORT_SYMBOL(hpsb_register_protocol);
+EXPORT_SYMBOL(hpsb_unregister_protocol);
+EXPORT_SYMBOL(hpsb_release_unit_directory);
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/Config.help linux-2.5/drivers/input/Config.help
--- linux-2.5.13/drivers/input/Config.help	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/input/Config.help	Sun Jan 27 00:32:29 2002
@@ -64,6 +64,18 @@
   The module will be called joydev.o. If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
 
+CONFIG_INPUT_TSDEV
+  Say Y here if you have an application that only can understand the
+  Compaq touchscreen protocol for absolute pointer data. This is
+  useful namely for embedded configurations.
+
+  If unsure, say N.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called tsdev.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
 CONFIG_INPUT_EVDEV
   Say Y here if you want your input device events be accessible
   under char device 13:64+ - /dev/input/eventX in a generic way.
@@ -71,4 +83,18 @@
   This driver is also available as a module ( = code which can be
   inserted in and removed from the running kernel whenever you want).
   The module will be called evdev.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_INPUT_EVBUG
+  Say Y here if you have a problem with the input subsystem and
+  want all events (keypresses, mouse movements), to be output to
+  the system log. While this is useful for debugging, it's also
+  a security threat - your keypresses include your passwords, of
+  course.
+
+  If unsure, say N.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called joydev.o. If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/Config.in linux-2.5/drivers/input/Config.in
--- linux-2.5.13/drivers/input/Config.in	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/input/Config.in	Mon Apr 15 03:22:52 2002
@@ -6,6 +6,8 @@
 comment 'Input device support'
 
 tristate 'Input core support' CONFIG_INPUT
+
+comment 'Userland interfaces'
 dep_tristate '  Keyboard interface' CONFIG_INPUT_KEYBDEV $CONFIG_INPUT
 dep_tristate '  Mouse interface' CONFIG_INPUT_MOUSEDEV $CONFIG_INPUT
 if [ "$CONFIG_INPUT_MOUSEDEV" != "n" ]; then
@@ -13,13 +15,24 @@
    int '   Vertical screen resolution' CONFIG_INPUT_MOUSEDEV_SCREEN_Y 768
 fi
 dep_tristate '  Joystick interface' CONFIG_INPUT_JOYDEV $CONFIG_INPUT
+dep_tristate '  Touchscreen interface' CONFIG_INPUT_TSDEV $CONFIG_INPUT
+if [ "$CONFIG_INPUT_TSDEV" != "n" ]; then
+   int '   Horizontal screen resolution' CONFIG_INPUT_TSDEV_SCREEN_X 240
+   int '   Vertical screen resolution' CONFIG_INPUT_TSDEV_SCREEN_Y 320 
+fi
 dep_tristate '  Event interface' CONFIG_INPUT_EVDEV $CONFIG_INPUT
+dep_tristate '  Event debugging' CONFIG_INPUT_EVBUG $CONFIG_INPUT
 
+comment 'Input I/O drivers'
 source drivers/input/gameport/Config.in
 source drivers/input/serio/Config.in
 
+comment 'Input Device Drivers'
 if [ "$CONFIG_INPUT" != "n" ]; then
+   source drivers/input/keyboard/Config.in
+   source drivers/input/mouse/Config.in
    source drivers/input/joystick/Config.in
+   source drivers/input/touchscreen/Config.in
 fi
 
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/Makefile linux-2.5/drivers/input/Makefile
--- linux-2.5.13/drivers/input/Makefile	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/input/Makefile	Thu Mar 28 00:08:14 2002
@@ -8,7 +8,7 @@
 
 # Objects that export symbols.
 
-mod-subdirs	:= joystick
+mod-subdirs	:= joystick keyboard mouse touchscreen 
 export-objs	:= input.o
 
 # Each configuration option enables a list of files.
@@ -18,11 +18,29 @@
 obj-$(CONFIG_INPUT_MOUSEDEV)	+= mousedev.o
 obj-$(CONFIG_INPUT_JOYDEV)	+= joydev.o
 obj-$(CONFIG_INPUT_EVDEV)	+= evdev.o
+obj-$(CONFIG_INPUT_TSDEV)	+= tsdev.o
+obj-$(CONFIG_INPUT_POWER)	+= power.o
+obj-$(CONFIG_INPUT_EVBUG)	+= evbug.o
 
 subdir-$(CONFIG_INPUT_JOYSTICK)	+= joystick
+subdir-$(CONFIG_INPUT_KEYBOARD)	+= keyboard
+subdir-$(CONFIG_INPUT_MOUSE)	+= mouse
+subdir-$(CONFIG_INPUT_TOUCHSCREEN) += touchscreen
+
+ifeq ($(CONFIG_INPUT_KEYBOARD),y)
+	obj-y += keyboard/keybdrv.o
+endif
+
+ifeq ($(CONFIG_INPUT_MOUSE),y)
+	obj-y += mouse/mousedrv.o
+endif
 
 ifeq ($(CONFIG_INPUT_JOYSTICK),y)
 	obj-y += joystick/joydrv.o
+endif
+
+ifeq ($(CONFIG_INPUT_TOUCHSCREEN),y)
+	obj-y += touchscreen/tsdrv.o
 endif
 
 # The global Rules.make.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/evbug.c linux-2.5/drivers/input/evbug.c
--- linux-2.5.13/drivers/input/evbug.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/evbug.c	Tue Jan 22 17:43:42 2002
@@ -0,0 +1,99 @@
+/*
+ * $Id: evbug.c,v 1.10 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ *  Input driver event debug module - dumps all events into syslog
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/input.h>
+#include <linux/init.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Input driver event debug module"); 
+MODULE_LICENSE("GPL");
+
+static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
+{
+	printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n", handle->dev->phys, type, code, value);
+}
+
+static struct input_handle *evbug_connect(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id)
+{
+	struct input_handle *handle;
+
+	if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
+		return NULL;
+	memset(handle, 0, sizeof(struct input_handle));
+
+	handle->dev = dev;
+	handle->handler = handler;
+
+	input_open_device(handle);
+
+	printk(KERN_DEBUG "evbug.c: Connected device: \"%s\", %s\n", dev->name, dev->phys);
+
+	return handle;
+}
+
+static void evbug_disconnect(struct input_handle *handle)
+{
+	printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n", handle->dev->phys);
+	
+	input_close_device(handle);
+
+	kfree(handle);
+}
+
+static struct input_device_id evbug_ids[] = {
+	{ driver_info: 1 },	/* Matches all devices */
+	{ },			/* Terminating zero entry */
+};
+
+MODULE_DEVICE_TABLE(input, evbug_ids);
+	
+static struct input_handler evbug_handler = {
+	event:		evbug_event,
+	connect:	evbug_connect,
+	disconnect:	evbug_disconnect,
+	name:		"evbug",
+	id_table:	evbug_ids,
+};
+
+int __init evbug_init(void)
+{
+	input_register_handler(&evbug_handler);
+	return 0;
+}
+
+void __exit evbug_exit(void)
+{
+	input_unregister_handler(&evbug_handler);
+}
+
+module_init(evbug_init);
+module_exit(evbug_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/evdev.c linux-2.5/drivers/input/evdev.c
--- linux-2.5.13/drivers/input/evdev.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/input/evdev.c	Fri Jan 25 00:37:57 2002
@@ -117,7 +117,7 @@
 	}
 
 	kfree(list);
-
+	
 	return 0;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/Config.help linux-2.5/drivers/input/gameport/Config.help
--- linux-2.5.13/drivers/input/gameport/Config.help	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/input/gameport/Config.help	Sun Jan 27 00:32:29 2002
@@ -43,13 +43,22 @@
   The module will be called emu10k1-gp.o. If you want to compile it as
   a module, say M here and read <file:Documentation/modules.txt>.
 
-CONFIG_GAMEPORT_PCIGAME
-  Say Y here if you have an Aureal Vortex 1 or 2 or a Trident
-  4DWave NX or DX card and want to use its gameport.
+CONFIG_GAMEPORT_VORTEX
+  Say Y here if you have an Vortex 1 or 2 card and want to use its
+  gameport.
 
   This driver is also available as a module ( = code which can be
   inserted in and removed from the running kernel whenever you want).
-  The module will be called pcigame.o. If you want to compile it as a
+  The module will be called vortex.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_GAMEPORT_VORTEX
+  Say Y here if you have a ForteMedia FM801 card and want to use its
+  gameport.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called fm801-gp.o. If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
 
 CONFIG_GAMEPORT_CS461X
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/Config.in linux-2.5/drivers/input/gameport/Config.in
--- linux-2.5.13/drivers/input/gameport/Config.in	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/input/gameport/Config.in	Sat Mar 23 22:53:44 2002
@@ -13,7 +13,7 @@
 
 dep_tristate '  Classic ISA and PnP gameport support' CONFIG_GAMEPORT_NS558 $CONFIG_GAMEPORT
 dep_tristate '  PDPI Lightning 4 gamecard support' CONFIG_GAMEPORT_L4 $CONFIG_GAMEPORT
-dep_tristate '  SB Live and Audigy gameport support' CONFIG_INPUT_EMU10K1 $CONFIG_GAMEPORT
-dep_tristate '  Aureal Vortex, Vortex 2 and Trident 4DWave NX/DX gameport support' CONFIG_GAMEPORT_PCIGAME $CONFIG_GAMEPORT
+dep_tristate '  SB Live and Audigy gameport support' CONFIG_GAMEPORT_EMU10K1 $CONFIG_GAMEPORT
+dep_tristate '  Aureal Vortex and Vortex 2 gameport support' CONFIG_GAMEPORT_VORTEX $CONFIG_GAMEPORT
 dep_tristate '  ForteMedia FM801 gameport support' CONFIG_GAMEPORT_FM801 $CONFIG_GAMEPORT
-dep_tristate '  Crystal SoundFusion gameport support' CONFIG_GAMEPORT_CS461x $CONFIG_GAMEPORT
+dep_tristate '  Crystal SoundFusion gameport support' CONFIG_GAMEPORT_CS461X $CONFIG_GAMEPORT
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/Makefile linux-2.5/drivers/input/gameport/Makefile
--- linux-2.5.13/drivers/input/gameport/Makefile	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/input/gameport/Makefile	Sat Mar 23 22:53:44 2002
@@ -15,9 +15,10 @@
 obj-$(CONFIG_GAMEPORT)		+= gameport.o
 obj-$(CONFIG_GAMEPORT_CS461X)	+= cs461x.o
 obj-$(CONFIG_GAMEPORT_EMU10K1)	+= emu10k1-gp.o
+obj-$(CONFIG_GAMEPORT_FM801)	+= fm801-gp.o
 obj-$(CONFIG_GAMEPORT_L4)	+= lightning.o
 obj-$(CONFIG_GAMEPORT_NS558)	+= ns558.o
-obj-$(CONFIG_GAMEPORT_PCIGAME)	+= pcigame.o
+obj-$(CONFIG_GAMEPORT_VORTEX)	+= vortex.o
 
 # The global Rules.make.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/cs461x.c linux-2.5/drivers/input/gameport/cs461x.c
--- linux-2.5.13/drivers/input/gameport/cs461x.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/input/gameport/cs461x.c	Tue Feb 26 21:24:48 2002
@@ -159,7 +159,7 @@
 
 static int cs461x_free(struct pci_dev *pdev)
 {
-	struct gameport *port = pci_get_drvdata(pdev);
+	struct gameport *port = (struct gameport *)pdev->driver_data;
 	if(port){
 	    gameport_unregister_port(port);
 	    kfree(port);
@@ -280,7 +280,7 @@
 	}
 	memset(port, 0, sizeof(struct gameport));
 
-	pci_set_drvdata(pdev, port);
+	pdev->driver_data = port;
 	
 	port->open = cs461x_gameport_open;
 	port->trigger = cs461x_gameport_trigger;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/fm801-gp.c linux-2.5/drivers/input/gameport/fm801-gp.c
--- linux-2.5.13/drivers/input/gameport/fm801-gp.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/gameport/fm801-gp.c	Sun Jan 20 17:11:45 2002
@@ -0,0 +1,162 @@
+/*
+ *  FM801 gameport driver for Linux
+ *
+ *  Copyright (c) by Takashi Iwai <tiwai@suse.de>
+ *
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/gameport.h>
+
+#define PCI_VENDOR_ID_FORTEMEDIA	0x1319
+#define PCI_DEVICE_ID_FM801_GP	0x0802
+
+#define HAVE_COOKED
+
+struct fm801_gp {
+	struct gameport gameport;
+	struct resource *res_port;
+	char phys[32];
+	char name[32];
+};
+
+#ifdef HAVE_COOKED
+static int fm801_gp_cooked_read(struct gameport *gameport, int *axes, int *buttons)
+{
+	unsigned short w;
+
+	w = inw(gameport->io + 2);
+	*buttons = (~w >> 14) & 0x03;
+	axes[0] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	w = inw(gameport->io + 4);
+	axes[1] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	w = inw(gameport->io + 6);
+	*buttons |= ((~w >> 14) & 0x03) << 2;
+	axes[2] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	w = inw(gameport->io + 8);
+	axes[3] = (w == 0xffff) ? -1 : ((w & 0x1fff) << 5);
+	outw(0xff, gameport->io); /* reset */
+
+        return 0;
+}
+#endif
+
+static int fm801_gp_open(struct gameport *gameport, int mode)
+{
+	switch (mode) {
+#ifdef HAVE_COOKED
+	case GAMEPORT_MODE_COOKED:
+		return 0;
+#endif
+	case GAMEPORT_MODE_RAW:
+		return 0;
+	default:
+		return -1;
+	}
+
+	return 0;
+}
+
+static int __devinit fm801_gp_probe(struct pci_dev *pci, const struct pci_device_id *id)
+{
+	struct fm801_gp *gp;
+
+	if (! (gp = kmalloc(sizeof(*gp), GFP_KERNEL))) {
+		printk("cannot malloc for fm801-gp\n");
+		return -1;
+	}
+	memset(gp, 0, sizeof(*gp));
+
+	gp->gameport.open = fm801_gp_open;
+#ifdef HAVE_COOKED
+	gp->gameport.cooked_read = fm801_gp_cooked_read;
+#endif
+
+	pci_enable_device(pci);
+	gp->gameport.io = pci_resource_start(pci, 0);
+	if ((gp->res_port = request_region(gp->gameport.io, 0x10, "FM801 GP")) == NULL) {
+		kfree(gp);
+		printk("unable to grab region 0x%x-0x%x\n", gp->gameport.io, gp->gameport.io + 0x0f);
+		return -1;
+	}
+
+	gp->gameport.phys = gp->phys;
+	gp->gameport.name = gp->name;
+	gp->gameport.idbus = BUS_PCI;
+	gp->gameport.idvendor = pci->vendor;
+	gp->gameport.idproduct = pci->device;
+
+	pci_set_drvdata(pci, gp);
+
+	outb(0x60, gp->gameport.io + 0x0d); /* enable joystick 1 and 2 */ 
+
+	gameport_register_port(&gp->gameport);
+
+	printk(KERN_INFO "gameport: %s at pci%s speed %d kHz\n",
+		pci->name, pci->slot_name, gp->gameport.speed);
+
+	return 0;
+}
+
+static void __devexit fm801_gp_remove(struct pci_dev *pci)
+{
+	struct fm801_gp *gp = pci_get_drvdata(pci);
+	if (gp) {
+		gameport_unregister_port(&gp->gameport);
+		release_resource(gp->res_port);
+		kfree(gp);
+	}
+}
+
+static struct pci_device_id fm801_gp_id_table[] __devinitdata = {
+	{ PCI_VENDOR_ID_FORTEMEDIA, PCI_DEVICE_ID_FM801_GP, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0  },
+	{ 0 }
+};
+
+static struct pci_driver fm801_gp_driver = {
+	name:		"FM801 GP",
+	id_table:	fm801_gp_id_table,
+	probe:		fm801_gp_probe,
+	remove:		fm801_gp_remove,
+};
+
+int __init fm801_gp_init(void)
+{
+	return pci_module_init(&fm801_gp_driver);
+}
+
+void __exit fm801_gp_exit(void)
+{
+	pci_unregister_driver(&fm801_gp_driver);
+}
+
+module_init(fm801_gp_init);
+module_exit(fm801_gp_exit);
+
+MODULE_DEVICE_TABLE(pci, fm801_gp_id_table);
+
+MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/ns558.c linux-2.5/drivers/input/gameport/ns558.c
--- linux-2.5.13/drivers/input/gameport/ns558.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/input/gameport/ns558.c	Tue Jan 22 17:43:42 2002
@@ -1,5 +1,5 @@
 /*
- * $Id: ns558.c,v 1.43 2002/01/24 19:23:21 vojtech Exp $
+ * $Id: ns558.c,v 1.41 2001/12/26 21:08:33 jsimmons Exp $
  *
  *  Copyright (c) 1999-2001 Vojtech Pavlik
  *  Copyright (c) 1999 Brian Gerst
@@ -145,6 +145,9 @@
 	port->gameport.phys = port->phys;
 	port->gameport.name = port->name;
 	port->gameport.idbus = BUS_ISA;
+	port->gameport.idvendor = 0x0000;
+	port->gameport.idproduct = 0x0000;
+	port->gameport.idversion = 0x0000;
 
 	sprintf(port->phys, "isa%04x/gameport0", io & (-1 << i));
 	sprintf(port->name, "NS558 ISA");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/pcigame.c linux-2.5/drivers/input/gameport/pcigame.c
--- linux-2.5.13/drivers/input/gameport/pcigame.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/input/gameport/pcigame.c	Thu Jan  1 01:00:00 1970
@@ -1,199 +0,0 @@
-/*
- * $Id: pcigame.c,v 1.10 2001/04/26 10:24:46 vojtech Exp $
- *
- *  Copyright (c) 2000-2001 Vojtech Pavlik
- *
- *  Based on the work of:
- *	Raymond Ingles
- *
- *  Sponsored by SuSE
- */
-
-/*
- * Trident 4DWave and Aureal Vortex gameport driver for Linux
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
- * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
- */
-
-#include <asm/io.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/gameport.h>
-
-#define PCI_VENDOR_ID_AUREAL	0x12eb
-
-#define PCIGAME_DATA_WAIT	20	/* 20 ms */
-
-#define PCIGAME_4DWAVE		0
-#define PCIGAME_VORTEX		1
-#define PCIGAME_VORTEX2		2
-
-struct pcigame_data {
-	int gcr;	/* Gameport control register */
-	int legacy;	/* Legacy port location */
-	int axes;	/* Axes start */
-	int axsize;	/* Axis field size */
-	int axmax;	/* Axis field max value */
-	int adcmode;	/* Value to enable ADC mode in GCR */
-};
-
-static struct pcigame_data pcigame_data[] __devinitdata =
-{{ 0x00030, 0x00031, 0x00034, 2, 0xffff, 0x80 },
- { 0x1100c, 0x11008, 0x11010, 4, 0x1fff, 0x40 },
- { 0x2880c, 0x28808, 0x28810, 4, 0x1fff, 0x40 },
- { 0 }};
-
-struct pcigame {
-	struct gameport gameport;
-	struct pci_dev *dev;
-        unsigned char *base;
-	struct pcigame_data *data;
-};
-
-static unsigned char pcigame_read(struct gameport *gameport)
-{
-	struct pcigame *pcigame = gameport->private;
-	return readb(pcigame->base + pcigame->data->legacy);
-}
-
-static void pcigame_trigger(struct gameport *gameport)
-{
-	struct pcigame *pcigame = gameport->private;
-	writeb(0xff, pcigame->base + pcigame->data->legacy);
-}
-
-static int pcigame_cooked_read(struct gameport *gameport, int *axes, int *buttons)
-{
-        struct pcigame *pcigame = gameport->private;
-	int i;
-
-	*buttons = (~readb(pcigame->base + pcigame->data->legacy) >> 4) & 0xf;
-
-	for (i = 0; i < 4; i++) {
-		axes[i] = readw(pcigame->base + pcigame->data->axes + i * pcigame->data->axsize);
-		if (axes[i] == pcigame->data->axmax) axes[i] = -1;
-	}
-        
-        return 0;
-}
-
-static int pcigame_open(struct gameport *gameport, int mode)
-{
-	struct pcigame *pcigame = gameport->private;
-
-	switch (mode) {
-		case GAMEPORT_MODE_COOKED:
-			writeb(pcigame->data->adcmode, pcigame->base + pcigame->data->gcr);
-			wait_ms(PCIGAME_DATA_WAIT);
-			return 0;
-		case GAMEPORT_MODE_RAW:
-			writeb(0, pcigame->base + pcigame->data->gcr);
-			return 0;
-		default:
-			return -1;
-	}
-
-	return 0;
-}
-
-static int __devinit pcigame_probe(struct pci_dev *dev, const struct pci_device_id *id)
-{
-	struct pcigame *pcigame;
-	int i;
-
-	if (!(pcigame = kmalloc(sizeof(struct pcigame), GFP_KERNEL)))
-		return -1;
-        memset(pcigame, 0, sizeof(struct pcigame));
-
-
-	pcigame->data = pcigame_data + id->driver_data;
-
-	pcigame->dev = dev;
-	pci_set_drvdata(dev, pcigame);
-
-	pcigame->gameport.private = pcigame;
-	pcigame->gameport.fuzz = 64;
-	
-	pcigame->gameport.read = pcigame_read;
-	pcigame->gameport.trigger = pcigame_trigger;
-	pcigame->gameport.cooked_read = pcigame_cooked_read;
-	pcigame->gameport.open = pcigame_open;
-
-	for (i = 0; i < 6; i++)
-		if (~pci_resource_flags(dev, i) & IORESOURCE_IO)
-			break;
-
-	pci_enable_device(dev);
-
-	pcigame->base = ioremap(pci_resource_start(pcigame->dev, i),
-				pci_resource_len(pcigame->dev, i));
-
-	gameport_register_port(&pcigame->gameport);
-	
-	printk(KERN_INFO "gameport%d: %s at pci%02x:%02x.%x speed %d kHz\n",
-		pcigame->gameport.number, dev->name, dev->bus->number,
-			PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), pcigame->gameport.speed);
-
-	return 0;
-}
-
-static void __devexit pcigame_remove(struct pci_dev *dev)
-{
-	struct pcigame *pcigame = pci_get_drvdata(dev);
-	gameport_unregister_port(&pcigame->gameport);
-	iounmap(pcigame->base);
-	kfree(pcigame);
-}
-
-static struct pci_device_id pcigame_id_table[] __devinitdata =
-{{ PCI_VENDOR_ID_TRIDENT, 0x2000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_4DWAVE  },
- { PCI_VENDOR_ID_TRIDENT, 0x2001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_4DWAVE  },
- { PCI_VENDOR_ID_AUREAL,  0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_VORTEX  },
- { PCI_VENDOR_ID_AUREAL,  0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, PCIGAME_VORTEX2 },
- { 0 }};
-
-static struct pci_driver pcigame_driver = {
-	name:		"pcigame",
-	id_table:	pcigame_id_table,
-	probe:		pcigame_probe,
-	remove:		__devexit_p(pcigame_remove),
-};
-
-int __init pcigame_init(void)
-{
-	return pci_module_init(&pcigame_driver);
-}
-
-void __exit pcigame_exit(void)
-{
-	pci_unregister_driver(&pcigame_driver);
-}
-
-module_init(pcigame_init);
-module_exit(pcigame_exit);
-
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/gameport/vortex.c linux-2.5/drivers/input/gameport/vortex.c
--- linux-2.5.13/drivers/input/gameport/vortex.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/gameport/vortex.c	Tue Jan 22 17:52:50 2002
@@ -0,0 +1,185 @@
+/*
+ * $Id: vortex.c,v 1.1 2002/01/03 15:33:39 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	Raymond Ingles
+ */
+
+/*
+ * Trident 4DWave and Aureal Vortex gameport driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <asm/io.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/gameport.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Aureal Vortex and Vortex2 gameport driver");
+MODULE_LICENSE("GPL");
+
+#define VORTEX_GCR		0x0c	/* Gameport control register */
+#define VORTEX_LEG		0x08	/* Legacy port location */
+#define VORTEX_AXD		0x10	/* Axes start */
+#define VORTEX_DATA_WAIT	20	/* 20 ms */
+
+struct vortex {
+	struct gameport gameport;
+	struct pci_dev *dev;
+        unsigned char *base;
+        unsigned char *io;
+	char phys[32];
+};
+
+static unsigned char vortex_read(struct gameport *gameport)
+{
+	struct vortex *vortex = gameport->driver;
+	return readb(vortex->io + VORTEX_LEG);
+}
+
+static void vortex_trigger(struct gameport *gameport)
+{
+	struct vortex *vortex = gameport->driver;
+	writeb(0xff, vortex->io + VORTEX_LEG);
+}
+
+static int vortex_cooked_read(struct gameport *gameport, int *axes, int *buttons)
+{
+	struct vortex *vortex = gameport->driver;
+	int i;
+
+	*buttons = (~readb(vortex->base + VORTEX_LEG) >> 4) & 0xf;
+
+	for (i = 0; i < 4; i++) {
+		axes[i] = readw(vortex->io + VORTEX_AXD + i * sizeof(u32));
+		if (axes[i] == 0x1fff) axes[i] = -1;
+	}
+        
+        return 0;
+}
+
+static int vortex_open(struct gameport *gameport, int mode)
+{
+	struct vortex *vortex = gameport->driver;
+
+	switch (mode) {
+		case GAMEPORT_MODE_COOKED:
+			writeb(0x40, vortex->io + VORTEX_GCR);
+			wait_ms(VORTEX_DATA_WAIT);
+			return 0;
+		case GAMEPORT_MODE_RAW:
+			writeb(0x00, vortex->io + VORTEX_GCR);
+			return 0;
+		default:
+			return -1;
+	}
+
+	return 0;
+}
+
+static int __devinit vortex_probe(struct pci_dev *dev, const struct pci_device_id *id)
+{
+	struct vortex *vortex;
+	int i;
+
+	if (!(vortex = kmalloc(sizeof(struct vortex), GFP_KERNEL)))
+		return -1;
+        memset(vortex, 0, sizeof(struct vortex));
+
+	vortex->dev = dev;
+	sprintf(vortex->phys, "pci%s/gameport0", dev->slot_name);
+
+	dev->driver_data = vortex;
+
+	vortex->gameport.driver = vortex;
+	vortex->gameport.fuzz = 64;
+	
+	vortex->gameport.read = vortex_read;
+	vortex->gameport.trigger = vortex_trigger;
+	vortex->gameport.cooked_read = vortex_cooked_read;
+	vortex->gameport.open = vortex_open;
+
+	vortex->gameport.name = dev->name;
+	vortex->gameport.phys = vortex->phys;
+	vortex->gameport.idbus = BUS_PCI;
+	vortex->gameport.idvendor = dev->vendor;
+	vortex->gameport.idproduct = dev->device;
+
+	for (i = 0; i < 6; i++)
+		if (~pci_resource_flags(dev, i) & IORESOURCE_IO)
+			break;
+
+	pci_enable_device(dev);
+
+	vortex->base = ioremap(pci_resource_start(vortex->dev, i),
+				pci_resource_len(vortex->dev, i));
+	vortex->io = vortex->base + id->driver_data;
+
+	gameport_register_port(&vortex->gameport);
+	
+	printk(KERN_INFO "gameport: %s at pci%s speed %d kHz\n",
+		dev->name, dev->slot_name, vortex->gameport.speed);
+
+	return 0;
+}
+
+static void __devexit vortex_remove(struct pci_dev *dev)
+{
+	struct vortex *vortex = dev->driver_data;
+	gameport_unregister_port(&vortex->gameport);
+	iounmap(vortex->base);
+	kfree(vortex);
+}
+
+static struct pci_device_id vortex_id_table[] __devinitdata =
+{{ 0x12eb, 0x0001, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x11000 },
+ { 0x12eb, 0x0002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0x28800 },
+ { 0 }};
+
+static struct pci_driver vortex_driver = {
+	name:		"vortex",
+	id_table:	vortex_id_table,
+	probe:		vortex_probe,
+	remove:		vortex_remove,
+};
+
+int __init vortex_init(void)
+{
+	return pci_module_init(&vortex_driver);
+}
+
+void __exit vortex_exit(void)
+{
+	pci_unregister_driver(&vortex_driver);
+}
+
+module_init(vortex_init);
+module_exit(vortex_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/input.c linux-2.5/drivers/input/input.c
--- linux-2.5.13/drivers/input/input.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/input/input.c	Fri Jan 25 19:43:55 2002
@@ -61,8 +61,6 @@
 static struct input_handler *input_handler;
 static struct input_handler *input_table[8];
 static devfs_handle_t input_devfs_handle;
-static int input_number;
-static long input_devices[NBITS(INPUT_DEVICES)];
 
 #ifdef CONFIG_PROC_FS
 static struct proc_dir_entry *proc_bus_input_dir;
@@ -454,17 +452,8 @@
  * Add the device.
  */
 
-	if (input_number >= INPUT_DEVICES) {
-		printk(KERN_WARNING "input: ran out of input device numbers!\n");
-		dev->number = input_number;
-	} else {
-		dev->number = find_first_zero_bit(input_devices, INPUT_DEVICES);
-		set_bit(dev->number, input_devices);
-	}
-		
 	dev->next = input_dev;	
 	input_dev = dev;
-	input_number++;
 
 /*
  * Notify handlers.
@@ -493,7 +482,6 @@
 	input_devices_state++;
 	wake_up(&input_devices_poll_wait);
 #endif
-
 }
 
 void input_unregister_device(struct input_dev *dev)
@@ -509,7 +497,6 @@
 	if (dev->pm_dev)
 		pm_unregister(dev->pm_dev);
 
-
 /*
  * Kill any pending repeat timers.
  */
@@ -540,7 +527,6 @@
  */
 	input_find_and_remove(struct input_dev, input_dev, dev, next);
 
-	input_number--;
 /*
  * Notify /proc.
  */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/Config.help linux-2.5/drivers/input/joystick/Config.help
--- linux-2.5.13/drivers/input/joystick/Config.help	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/input/joystick/Config.help	Sun Jan 27 00:32:29 2002
@@ -67,6 +67,15 @@
   The module will be called grip.o. If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
 
+CONFIG_JOYSTICK_GUILLEMOT
+  Say Y here if you have a Guillemot joystick using a digital
+  protocol over the PC gameport. 
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called guillemot.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
 CONFIG_JOYSTICK_INTERACT
   Say Y here if you have an InterAct gameport or joystick
   communicating digitally over the gameport.
@@ -156,6 +165,15 @@
   This driver is also available as a module ( = code which can be
   inserted in and removed from the running kernel whenever you want).
   The module will be called stinger.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_JOYSTICK_TWIDDLER
+  Say Y here if you have a Handykey Twiddler connected to your
+  computer's serial port and want to use it as a joystick.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called twidjoy.o. If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
 
 CONFIG_JOYSTICK_DB9
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/Config.in linux-2.5/drivers/input/joystick/Config.in
--- linux-2.5.13/drivers/input/joystick/Config.in	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/input/joystick/Config.in	Sun Jan 20 17:11:45 2002
@@ -10,6 +10,7 @@
 dep_tristate '  Creative Labs Blaster Cobra gamepad' CONFIG_JOYSTICK_COBRA $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
 dep_tristate '  Genius Flight2000 Digital joysticks and gamepads' CONFIG_JOYSTICK_GF2K $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
 dep_tristate '  Gravis GrIP joysticks and gamepads' CONFIG_JOYSTICK_GRIP $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
+dep_tristate '  Guillemot joysticks and gamepads' CONFIG_JOYSTICK_GUILLEMOT $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
 dep_tristate '  InterAct digital joysticks and gamepads' CONFIG_JOYSTICK_INTERACT $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
 dep_tristate '  Microsoft SideWinder digital joysticks and gamepads' CONFIG_JOYSTICK_SIDEWINDER $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
 dep_tristate '  ThrustMaster DirectConnect joysticks and gamepads' CONFIG_JOYSTICK_TMDC $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_GAMEPORT
@@ -21,6 +22,7 @@
 dep_tristate '  SpaceTec SpaceOrb/Avenger 6dof controllers' CONFIG_JOYSTICK_SPACEORB $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_SERIO
 dep_tristate '  SpaceTec SpaceBall 6dof controllers' CONFIG_JOYSTICK_SPACEBALL $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_SERIO
 dep_tristate '  Gravis Stinger gamepad' CONFIG_JOYSTICK_STINGER $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_SERIO
+dep_tristate '  Twiddler as as joystick' CONFIG_JOYSTICK_TWIDDLER $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_SERIO
 
 dep_tristate '  Multisystem, Sega Genesis, Saturn joysticks and gamepads' CONFIG_JOYSTICK_DB9 $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_PARPORT
 dep_tristate '  Multisystem, NES, SNES, N64, PSX joysticks and gamepads' CONFIG_JOYSTICK_GAMECON $CONFIG_INPUT $CONFIG_INPUT_JOYSTICK $CONFIG_PARPORT
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/Makefile linux-2.5/drivers/input/joystick/Makefile
--- linux-2.5.13/drivers/input/joystick/Makefile	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/input/joystick/Makefile	Sun Jan 20 17:11:45 2002
@@ -6,24 +6,6 @@
 
 O_TARGET	:= joydrv.o
 
-# I-Force may need both USB and RS-232
-
-CONFIG_JOYSTICK_IFORCE := n
-
-ifeq ($(CONFIG_JOYSTICK_IFORCE_232),y)
-	ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),y)
-		CONFIG_JOYSTICK_IFORCE := y
-	endif
-endif
-
-ifeq ($(CONFIG_JOYSTICK_IFORCE_232),m)
-	CONFIG_JOYSTICK_IFORCE := m
-endif
-
-ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),m)
-	CONFIG_JOYSTICK_IFORCE := m
-endif
-
 # Each configuration option enables a list of files.
 
 obj-$(CONFIG_JOYSTICK_A3D)		+= a3d.o
@@ -35,8 +17,9 @@
 obj-$(CONFIG_JOYSTICK_GAMECON)		+= gamecon.o
 obj-$(CONFIG_JOYSTICK_GF2K)		+= gf2k.o
 obj-$(CONFIG_JOYSTICK_GRIP)		+= grip.o
-obj-$(CONFIG_JOYSTICK_IFORCE)		+= iforce.o
+obj-$(CONFIG_JOYSTICK_GUILLEMOT)	+= guillemot.o
 obj-$(CONFIG_JOYSTICK_INTERACT)		+= interact.o
+obj-$(CONFIG_JOYSTICK_JOYDUMP)		+= joydump.o
 obj-$(CONFIG_JOYSTICK_MAGELLAN)		+= magellan.o
 obj-$(CONFIG_JOYSTICK_SIDEWINDER)	+= sidewinder.o
 obj-$(CONFIG_JOYSTICK_SPACEBALL)	+= spaceball.o
@@ -44,7 +27,32 @@
 obj-$(CONFIG_JOYSTICK_STINGER)		+= stinger.o
 obj-$(CONFIG_JOYSTICK_TMDC)		+= tmdc.o
 obj-$(CONFIG_JOYSTICK_TURBOGRAFX)	+= turbografx.o
+obj-$(CONFIG_JOYSTICK_TWIDJOY)		+= twidjoy.o
 obj-$(CONFIG_JOYSTICK_WARRIOR)		+= warrior.o
+
+# I-Force may need both USB and RS-232
+
+CONFIG_JOYSTICK_IFORCE := n
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE_232),y)
+	ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),y)
+		CONFIG_JOYSTICK_IFORCE := y
+	endif
+endif
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE_232),m)
+	CONFIG_JOYSTICK_IFORCE := m
+endif
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),m)
+	CONFIG_JOYSTICK_IFORCE := m
+endif
+
+subdir-$(CONFIG_JOYSTICK_IFORCE)	+= iforce
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE),y)
+	obj-y += iforce/iforce-drv.o
+endif
 
 # The global Rules.make.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/guillemot.c linux-2.5/drivers/input/joystick/guillemot.c
--- linux-2.5.13/drivers/input/joystick/guillemot.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/guillemot.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,285 @@
+/*
+ * $Id: guillemot.c,v 1.9 2001/12/10 17:01:44 vojtech Exp $
+ *
+ *  Copyright (c) 2001 Vojtech Pavlik
+ */
+
+/*
+ * Guillemot Digital Interface Protocol driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/gameport.h>
+#include <linux/input.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Guillemot Digital joystick driver");
+MODULE_LICENSE("GPL");
+
+#define GUILLEMOT_MAX_START	600	/* 600 us */
+#define GUILLEMOT_MAX_STROBE	60	/* 60 us */
+#define GUILLEMOT_MAX_LENGTH	17	/* 17 bytes */
+#define GUILLEMOT_REFRESH_TIME	HZ/50	/* 20 ms */
+
+static short guillemot_abs_pad[] = 
+	{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, -1 };
+
+static short guillemot_btn_pad[] =
+	{ BTN_A, BTN_B, BTN_C, BTN_X, BTN_Y, BTN_Z, BTN_TL, BTN_TR, BTN_MODE, BTN_SELECT, -1 };
+
+static struct {
+        int x;
+        int y;
+} guillemot_hat_to_axis[16] = {{ 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
+
+struct guillemot_type {
+	unsigned char id;
+	short *abs;
+	short *btn;
+	int hat;
+	char *name;
+};
+
+struct guillemot {
+	struct gameport *gameport;
+	struct input_dev dev;
+	struct timer_list timer;
+	int used;
+	int bads;
+	int reads;
+	struct guillemot_type *type;
+	unsigned char length;
+	char phys[32];
+};
+
+static struct guillemot_type guillemot_type[] = {
+	{ 0x00, guillemot_abs_pad, guillemot_btn_pad, 1, "Guillemot Pad" },
+	{ 0 }};
+
+/*
+ * guillemot_read_packet() reads Guillemot joystick data.
+ */
+
+static int guillemot_read_packet(struct gameport *gameport, u8 *data)
+{
+	unsigned long flags;
+	unsigned char u, v;
+	unsigned int t, s;
+	int i;
+
+	for (i = 0; i < GUILLEMOT_MAX_LENGTH; i++)
+		data[i] = 0;
+
+	i = 0;
+	t = gameport_time(gameport, GUILLEMOT_MAX_START);
+	s = gameport_time(gameport, GUILLEMOT_MAX_STROBE);
+
+	__save_flags(flags);
+	__cli();
+	gameport_trigger(gameport);
+	v = gameport_read(gameport);
+
+	while (t > 0 && i < GUILLEMOT_MAX_LENGTH * 8) {
+		t--;
+		u = v; v = gameport_read(gameport);
+		if (v & ~u & 0x10) {
+			data[i >> 3] |= ((v >> 5) & 1) << (i & 7);
+			i++;
+			t = s;
+		}
+	}
+
+	__restore_flags(flags);
+
+	return i;
+}
+
+/*
+ * guillemot_timer() reads and analyzes Guillemot joystick data.
+ */
+
+static void guillemot_timer(unsigned long private)
+{
+	struct guillemot *guillemot = (struct guillemot *) private;
+	struct input_dev *dev = &guillemot->dev;
+	u8 data[GUILLEMOT_MAX_LENGTH];
+	int i;
+
+	guillemot->reads++;
+
+	if (guillemot_read_packet(guillemot->gameport, data) != GUILLEMOT_MAX_LENGTH * 8 ||
+		data[0] != 0x55 || data[16] != 0xaa) {
+		guillemot->bads++;
+	} else {
+
+		for (i = 0; i < 6 && guillemot->type->abs[i] >= 0; i++)
+			input_report_abs(dev, guillemot->type->abs[i], data[i + 5]);
+
+		if (guillemot->type->hat) {
+			input_report_abs(dev, ABS_HAT0X, guillemot_hat_to_axis[data[4] >> 4].x);
+			input_report_abs(dev, ABS_HAT0Y, guillemot_hat_to_axis[data[4] >> 4].y);
+		}
+
+		for (i = 0; i < 16 && guillemot->type->btn[i] >= 0; i++)
+			input_report_key(dev, guillemot->type->btn[i], (data[2 + (i >> 3)] >> (i & 7)) & 1);
+	}
+
+	mod_timer(&guillemot->timer, jiffies + GUILLEMOT_REFRESH_TIME);
+}
+
+/*
+ * guillemot_open() is a callback from the input open routine.
+ */
+
+static int guillemot_open(struct input_dev *dev)
+{
+	struct guillemot *guillemot = dev->private;
+	if (!guillemot->used++)
+		mod_timer(&guillemot->timer, jiffies + GUILLEMOT_REFRESH_TIME);	
+	return 0;
+}
+
+/*
+ * guillemot_close() is a callback from the input close routine.
+ */
+
+static void guillemot_close(struct input_dev *dev)
+{
+	struct guillemot *guillemot = dev->private;
+	if (!--guillemot->used)
+		del_timer(&guillemot->timer);
+}
+
+/*
+ * guillemot_connect() probes for Guillemot joysticks.
+ */
+
+static void guillemot_connect(struct gameport *gameport, struct gameport_dev *dev)
+{
+	struct guillemot *guillemot;
+	u8 data[GUILLEMOT_MAX_LENGTH];
+	int i, t;
+
+	if (!(guillemot = kmalloc(sizeof(struct guillemot), GFP_KERNEL)))
+		return;
+	memset(guillemot, 0, sizeof(struct guillemot));
+
+	gameport->private = guillemot;
+
+	guillemot->gameport = gameport;
+	init_timer(&guillemot->timer);
+	guillemot->timer.data = (long) guillemot;
+	guillemot->timer.function = guillemot_timer;
+
+	if (gameport_open(gameport, dev, GAMEPORT_MODE_RAW))
+		goto fail1;
+
+	i = guillemot_read_packet(gameport, data);
+
+	if (i != GUILLEMOT_MAX_LENGTH * 8 || data[0] != 0x55 || data[16] != 0xaa)
+		goto fail2;
+
+	for (i = 0; guillemot_type[i].name; i++)
+		if (guillemot_type[i].id == data[11])
+			break;
+
+	if (!guillemot_type[i].name) {
+		printk(KERN_WARNING "guillemot.c: Unknown joystick on %s. [ %02x%02x:%04x, ver %d.%02d ]\n",
+			gameport->phys, data[12], data[13], data[11], data[14], data[15]);
+		goto fail2;	
+	}
+
+	sprintf(guillemot->phys, "%s/input0", gameport->phys);
+
+	guillemot->type = guillemot_type + i;
+
+	guillemot->dev.private = guillemot;
+	guillemot->dev.open = guillemot_open;
+	guillemot->dev.close = guillemot_close;
+
+	guillemot->dev.name = guillemot_type[i].name;
+	guillemot->dev.phys = guillemot->phys;
+	guillemot->dev.idbus = BUS_GAMEPORT;
+	guillemot->dev.idvendor = GAMEPORT_ID_VENDOR_GUILLEMOT;
+	guillemot->dev.idproduct = guillemot_type[i].id;
+	guillemot->dev.idversion = (int)data[14] << 8 | data[15];
+
+	guillemot->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
+
+	for (i = 0; (t = guillemot->type->abs[i]) >= 0; i++) {
+		set_bit(t, guillemot->dev.absbit);
+		guillemot->dev.absmin[t] = 0;
+		guillemot->dev.absmax[t] = 255;
+	}
+
+	if (guillemot->type->hat) 
+		for (i = 0; i < 2; i++) {
+			t = ABS_HAT0X + i;
+			set_bit(t, guillemot->dev.absbit);
+			guillemot->dev.absmin[t] = -1;
+			guillemot->dev.absmax[t] = 1;
+		}
+
+	for (i = 0; (t = guillemot->type->btn[i]) >= 0; i++)
+		set_bit(t, guillemot->dev.keybit);
+
+	input_register_device(&guillemot->dev);
+	printk(KERN_INFO "input: %s ver %d.%02d on %s\n",
+		guillemot->type->name, data[14], data[15], gameport->phys);
+
+	return;
+fail2:	gameport_close(gameport);
+fail1:  kfree(guillemot);
+}
+
+static void guillemot_disconnect(struct gameport *gameport)
+{
+	struct guillemot *guillemot = gameport->private;
+	printk(KERN_INFO "guillemot.c: Failed %d reads out of %d on %s\n", guillemot->reads, guillemot->bads, guillemot->phys);
+	input_unregister_device(&guillemot->dev);
+	gameport_close(gameport);
+	kfree(guillemot);
+}
+
+static struct gameport_dev guillemot_dev = {
+	connect:	guillemot_connect,
+	disconnect:	guillemot_disconnect,
+};
+
+int __init guillemot_init(void)
+{
+	gameport_register_device(&guillemot_dev);
+	return 0;
+}
+
+void __exit guillemot_exit(void)
+{
+	gameport_unregister_device(&guillemot_dev);
+}
+
+module_init(guillemot_init);
+module_exit(guillemot_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/Makefile linux-2.5/drivers/input/joystick/iforce/Makefile
--- linux-2.5.13/drivers/input/joystick/iforce/Makefile	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/Makefile	Sun Feb  3 18:03:58 2002
@@ -0,0 +1,41 @@
+#
+# Makefile for the I-Force driver
+#
+
+O_TARGET := iforce-drv.o
+
+# I-Force may need both USB and RS-232
+
+CONFIG_JOYSTICK_IFORCE := n
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE_232),y)
+	ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),y)
+		CONFIG_JOYSTICK_IFORCE := y
+	endif
+endif
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE_232),m)
+	CONFIG_JOYSTICK_IFORCE := m
+endif
+
+ifeq ($(CONFIG_JOYSTICK_IFORCE_USB),m)
+	CONFIG_JOYSTICK_IFORCE := m
+endif
+
+obj-$(CONFIG_JOYSTICK_IFORCE)	+= iforce.o 
+
+include $(TOPDIR)/Rules.make
+
+IFORCEOBJS = iforce-ff.o iforce-main.o iforce-packets.o
+
+ifneq ($(CONFIG_JOYSTICK_IFORCE_232),)
+	IFORCEOBJS += iforce-serio.o 
+endif
+
+ifneq ($(CONFIG_JOYSTICK_IFORCE_USB),)
+	IFORCEOBJS += iforce-usb.o 
+endif
+
+iforce.o: $(IFORCEOBJS) 
+	$(LD) -i $(IFORCEOBJS) -o $@
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/iforce-ff.c linux-2.5/drivers/input/joystick/iforce/iforce-ff.c
--- linux-2.5.13/drivers/input/joystick/iforce/iforce-ff.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/iforce-ff.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,563 @@
+/*
+ * $Id: iforce-ff.c,v 1.6 2001/11/10 09:45:09 jdeneux Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
+ *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
+ *
+ *  USB/RS232 I-Force joysticks and wheels.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include "iforce.h"
+
+/*
+ * Set the magnitude of a constant force effect
+ * Return error code
+ *
+ * Note: caller must ensure exclusive access to device
+ */
+
+static int make_magnitude_modifier(struct iforce* iforce,
+	struct resource* mod_chunk, int no_alloc, __s16 level)
+{
+	unsigned char data[3];
+
+	if (!no_alloc) {
+		down(&iforce->mem_mutex);
+		if (allocate_resource(&(iforce->device_memory), mod_chunk, 2,
+			iforce->device_memory.start, iforce->device_memory.end, 2L,
+			NULL, NULL)) {
+			up(&iforce->mem_mutex);
+			return -ENOMEM;
+		}
+		up(&iforce->mem_mutex);
+	}
+
+	data[0] = LO(mod_chunk->start);
+	data[1] = HI(mod_chunk->start);
+	data[2] = HIFIX80(level);
+
+	iforce_send_packet(iforce, FF_CMD_MAGNITUDE, data);
+
+	iforce_dump_packet("magnitude: ", FF_CMD_MAGNITUDE, data);
+	return 0;
+}
+
+/*
+ * Upload the component of an effect dealing with the period, phase and magnitude
+ */
+
+static int make_period_modifier(struct iforce* iforce,
+	struct resource* mod_chunk, int no_alloc,
+	__s16 magnitude, __s16 offset, u16 period, u16 phase)
+{
+	unsigned char data[7];
+
+	period = TIME_SCALE(period);
+
+	if (!no_alloc) {
+		down(&iforce->mem_mutex);
+		if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0c,
+			iforce->device_memory.start, iforce->device_memory.end, 2L,
+			NULL, NULL)) {
+			up(&iforce->mem_mutex);
+			return -ENOMEM;
+		}
+		up(&iforce->mem_mutex);
+	}
+
+	data[0] = LO(mod_chunk->start);
+	data[1] = HI(mod_chunk->start);
+
+	data[2] = HIFIX80(magnitude);
+	data[3] = HIFIX80(offset);
+	data[4] = HI(phase);
+
+	data[5] = LO(period);
+	data[6] = HI(period);
+
+	iforce_send_packet(iforce, FF_CMD_PERIOD, data);
+
+	return 0;
+}
+
+/*
+ * Uploads the part of an effect setting the shape of the force
+ */
+
+static int make_shape_modifier(struct iforce* iforce,
+	struct resource* mod_chunk, int no_alloc,
+	u16 attack_duration, __s16 initial_level,
+	u16 fade_duration, __s16 final_level)
+{
+	unsigned char data[8];
+
+	attack_duration = TIME_SCALE(attack_duration);
+	fade_duration = TIME_SCALE(fade_duration);
+
+	if (!no_alloc) {
+		down(&iforce->mem_mutex);
+		if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0e,
+			iforce->device_memory.start, iforce->device_memory.end, 2L,
+			NULL, NULL)) {
+			up(&iforce->mem_mutex);
+			return -ENOMEM;
+		}
+		up(&iforce->mem_mutex);
+	}
+
+	data[0] = LO(mod_chunk->start);
+	data[1] = HI(mod_chunk->start);
+
+	data[2] = LO(attack_duration);
+	data[3] = HI(attack_duration);
+	data[4] = HI(initial_level);
+
+	data[5] = LO(fade_duration);
+	data[6] = HI(fade_duration);
+	data[7] = HI(final_level);
+
+	iforce_send_packet(iforce, FF_CMD_SHAPE, data);
+
+	return 0;
+}
+
+/*
+ * Component of spring, friction, inertia... effects
+ */
+
+static int make_interactive_modifier(struct iforce* iforce,
+	struct resource* mod_chunk, int no_alloc,
+	__u16 rsat, __u16 lsat, __s16 rk, __s16 lk, u16 db, __s16 center)
+{
+	unsigned char data[10];
+
+	if (!no_alloc) {
+		down(&iforce->mem_mutex);
+		if (allocate_resource(&(iforce->device_memory), mod_chunk, 8,
+			iforce->device_memory.start, iforce->device_memory.end, 2L,
+			NULL, NULL)) {
+			up(&iforce->mem_mutex);
+			return -ENOMEM;
+		}
+		up(&iforce->mem_mutex);
+	}
+
+	data[0] = LO(mod_chunk->start);
+	data[1] = HI(mod_chunk->start);
+
+	data[2] = (100*rk)>>15;	/* Dangerous: the sign is extended by gcc on plateforms providing an arith shift */
+	data[3] = (100*lk)>>15; /* This code is incorrect on cpus lacking arith shift */
+
+	center = (500*center)>>15;
+	data[4] = LO(center);
+	data[5] = HI(center);
+
+	db = (1000*db)>>16;
+	data[6] = LO(db);
+	data[7] = HI(db);
+
+	data[8] = (100*rsat)>>16;
+	data[9] = (100*lsat)>>16;
+
+	iforce_send_packet(iforce, FF_CMD_INTERACT, data);
+	iforce_dump_packet("interactive", FF_CMD_INTERACT, data);
+
+	return 0;
+}
+
+static unsigned char find_button(struct iforce *iforce, signed short button)
+{
+	int i;
+	for (i = 1; iforce->type->btn[i] >= 0; i++)
+		if (iforce->type->btn[i] == button)
+			return i + 1;
+	return 0;
+}
+
+/*
+ * Analyse the changes in an effect, and tell if we need to send an interactive 
+ * parameter packet
+ */
+static int need_interactive_modifier(struct iforce* iforce, struct ff_effect* new)
+{
+	int id = new->id;
+	struct ff_effect* old = &iforce->core_effects[id].effect;
+
+	if (new->type != FF_SPRING && new->type != FF_FRICTION) {
+		printk(KERN_WARNING "iforce.c: bad effect type in need_interactive_modifier\n");
+		return FALSE;
+	}
+
+	return (old->u.interactive.right_saturation != new->u.interactive.right_saturation
+		|| old->u.interactive.left_saturation != new->u.interactive.left_saturation
+		|| old->u.interactive.right_coeff != new->u.interactive.right_coeff
+		|| old->u.interactive.left_coeff != new->u.interactive.left_coeff
+		|| old->u.interactive.deadband != new->u.interactive.deadband
+		|| old->u.interactive.center != new->u.interactive.center);
+}
+
+/*
+ * Analyse the changes in an effect, and tell if we need to send a magnitude
+ * parameter packet
+ */
+static int need_magnitude_modifier(struct iforce* iforce, struct ff_effect* effect)
+{
+	int id = effect->id;
+	struct ff_effect* old = &iforce->core_effects[id].effect;
+
+	if (effect->type != FF_CONSTANT) {
+		printk(KERN_WARNING "iforce.c: bad effect type in need_shape_modifier\n");
+		return FALSE;
+	}
+
+	return (old->u.constant.level != effect->u.constant.level);
+}
+
+/*
+ * Analyse the changes in an effect, and tell if we need to send a shape
+ * parameter packet
+ */
+static int need_shape_modifier(struct iforce* iforce, struct ff_effect* effect)
+{
+	int id = effect->id;
+	struct ff_effect* old = &iforce->core_effects[id].effect;
+
+	switch (effect->type) {
+	case FF_CONSTANT:
+		if (old->u.constant.shape.attack_length != effect->u.constant.shape.attack_length
+		|| old->u.constant.shape.attack_level != effect->u.constant.shape.attack_level
+		|| old->u.constant.shape.fade_length != effect->u.constant.shape.fade_length
+		|| old->u.constant.shape.fade_level != effect->u.constant.shape.fade_level)
+			return TRUE;
+		break;
+
+	case FF_PERIODIC:
+		if (old->u.periodic.shape.attack_length != effect->u.periodic.shape.attack_length
+		|| old->u.periodic.shape.attack_level != effect->u.periodic.shape.attack_level
+		|| old->u.periodic.shape.fade_length != effect->u.periodic.shape.fade_length
+		|| old->u.periodic.shape.fade_level != effect->u.periodic.shape.fade_level)
+			return TRUE;
+		break;
+
+	default:
+		printk(KERN_WARNING "iforce.c: bad effect type in need_shape_modifier\n");
+	}
+
+	return FALSE;
+}
+
+/*
+ * Analyse the changes in an effect, and tell if we need to send a periodic
+ * parameter effect
+ */
+static int need_period_modifier(struct iforce* iforce, struct ff_effect* new)
+{
+	int id = new->id;
+	struct ff_effect* old = &iforce->core_effects[id].effect;
+
+	if (new->type != FF_PERIODIC) {
+		printk(KERN_WARNING "iforce.c: bad effect type in need_periodic_modifier\n");
+		return FALSE;
+	}
+
+	return (old->u.periodic.period != new->u.periodic.period
+		|| old->u.periodic.magnitude != new->u.periodic.magnitude
+		|| old->u.periodic.offset != new->u.periodic.offset
+		|| old->u.periodic.phase != new->u.periodic.phase);
+}
+
+/*
+ * Analyse the changes in an effect, and tell if we need to send an effect
+ * packet
+ */
+static int need_core(struct iforce* iforce, struct ff_effect* new)
+{
+	int id = new->id;
+	struct ff_effect* old = &iforce->core_effects[id].effect;
+
+	if (old->direction != new->direction
+		|| old->trigger.button != new->trigger.button
+		|| old->trigger.interval != new->trigger.interval
+		|| old->replay.length != new->replay.length
+		|| old->replay.delay != new->replay.delay)
+		return TRUE;
+
+	return FALSE;
+}
+/*
+ * Send the part common to all effects to the device
+ */
+static int make_core(struct iforce* iforce, u16 id, u16 mod_id1, u16 mod_id2,
+	u8 effect_type, u8 axes, u16 duration, u16 delay, u16 button,
+	u16 interval, u16 direction)
+{
+	unsigned char data[14];
+
+	duration = TIME_SCALE(duration);
+	delay    = TIME_SCALE(delay);
+	interval = TIME_SCALE(interval);
+
+	data[0]  = LO(id);
+	data[1]  = effect_type;
+	data[2]  = LO(axes) | find_button(iforce, button);
+
+	data[3]  = LO(duration);
+	data[4]  = HI(duration);
+
+	data[5]  = HI(direction);
+
+	data[6]  = LO(interval);
+	data[7]  = HI(interval);
+
+	data[8]  = LO(mod_id1);
+	data[9]  = HI(mod_id1);
+	data[10] = LO(mod_id2);
+	data[11] = HI(mod_id2);
+
+	data[12] = LO(delay);
+	data[13] = HI(delay);
+
+	/* Stop effect */
+/*	iforce_control_playback(iforce, id, 0);*/
+
+	iforce_send_packet(iforce, FF_CMD_EFFECT, data);
+
+	/* If needed, restart effect */
+	if (test_bit(FF_CORE_SHOULD_PLAY, iforce->core_effects[id].flags)) {
+		/* BUG: perhaps we should replay n times, instead of 1. But we do not know n */
+		iforce_control_playback(iforce, id, 1);
+	}
+
+	return 0;
+}
+
+/*
+ * Upload a periodic effect to the device
+ * See also iforce_upload_constant.
+ */
+int iforce_upload_periodic(struct iforce* iforce, struct ff_effect* effect, int is_update)
+{
+	u8 wave_code;
+	int core_id = effect->id;
+	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
+	struct resource* mod1_chunk = &(iforce->core_effects[core_id].mod1_chunk);
+	struct resource* mod2_chunk = &(iforce->core_effects[core_id].mod2_chunk);
+	int param1_err = 1;
+	int param2_err = 1;
+	int core_err = 0;
+
+	if (!is_update || need_period_modifier(iforce, effect)) {
+		param1_err = make_period_modifier(iforce, mod1_chunk, 
+			is_update,
+			effect->u.periodic.magnitude, effect->u.periodic.offset,
+			effect->u.periodic.period, effect->u.periodic.phase);
+		if (param1_err) return param1_err;
+		set_bit(FF_MOD1_IS_USED, core_effect->flags);
+	}
+
+	if (!is_update || need_shape_modifier(iforce, effect)) {
+		param2_err = make_shape_modifier(iforce, mod2_chunk,
+			is_update,
+			effect->u.periodic.shape.attack_length,
+			effect->u.periodic.shape.attack_level,
+			effect->u.periodic.shape.fade_length,
+			effect->u.periodic.shape.fade_level);
+		if (param2_err) return param2_err;
+		set_bit(FF_MOD2_IS_USED, core_effect->flags);
+	}
+
+	switch (effect->u.periodic.waveform) {
+		case FF_SQUARE:		wave_code = 0x20; break;
+		case FF_TRIANGLE:	wave_code = 0x21; break;
+		case FF_SINE:		wave_code = 0x22; break;
+		case FF_SAW_UP:		wave_code = 0x23; break;
+		case FF_SAW_DOWN:	wave_code = 0x24; break;
+		default:		wave_code = 0x20; break;
+	}
+
+	if (!is_update || need_core(iforce, effect)) {
+		core_err = make_core(iforce, effect->id,
+			mod1_chunk->start,
+			mod2_chunk->start,
+			wave_code,
+			0x20,
+			effect->replay.length,
+			effect->replay.delay,
+			effect->trigger.button,
+			effect->trigger.interval,
+			effect->direction);
+	}
+
+	/* If one of the parameter creation failed, we already returned an
+	 * error code.
+	 * If the core creation failed, we return its error code.
+	 * Else: if one parameter at least was created, we return 0
+	 *       else we return 1;
+	 */
+	return core_err < 0 ? core_err : (param1_err && param2_err);
+}
+
+/*
+ * Upload a constant force effect
+ * Return value:
+ *  <0 Error code
+ *  0 Ok, effect created or updated
+ *  1 effect did not change since last upload, and no packet was therefore sent
+ */
+int iforce_upload_constant(struct iforce* iforce, struct ff_effect* effect, int is_update)
+{
+	int core_id = effect->id;
+	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
+	struct resource* mod1_chunk = &(iforce->core_effects[core_id].mod1_chunk);
+	struct resource* mod2_chunk = &(iforce->core_effects[core_id].mod2_chunk);
+	int param1_err = 1;
+	int param2_err = 1;
+	int core_err = 0;
+
+	if (!is_update || need_magnitude_modifier(iforce, effect)) {
+		param1_err = make_magnitude_modifier(iforce, mod1_chunk,
+			is_update,
+			effect->u.constant.level);
+		if (param1_err) return param1_err;
+		set_bit(FF_MOD1_IS_USED, core_effect->flags);
+	}
+
+	if (!is_update || need_shape_modifier(iforce, effect)) {
+		param2_err = make_shape_modifier(iforce, mod2_chunk,
+			is_update,
+			effect->u.constant.shape.attack_length,
+			effect->u.constant.shape.attack_level,
+			effect->u.constant.shape.fade_length,
+			effect->u.constant.shape.fade_level);
+		if (param2_err) return param2_err;
+		set_bit(FF_MOD2_IS_USED, core_effect->flags);
+	}
+
+	if (!is_update || need_core(iforce, effect)) {
+		core_err = make_core(iforce, effect->id,
+			mod1_chunk->start,
+			mod2_chunk->start,
+			0x00,
+			0x20,
+			effect->replay.length,
+			effect->replay.delay,
+			effect->trigger.button,
+			effect->trigger.interval,
+			effect->direction);
+	}
+
+	/* If one of the parameter creation failed, we already returned an
+	 * error code.
+	 * If the core creation failed, we return its error code.
+	 * Else: if one parameter at least was created, we return 0
+	 *       else we return 1;
+	 */
+	return core_err < 0 ? core_err : (param1_err && param2_err);
+}
+
+/*
+ * Upload an interactive effect. Those are for example friction, inertia, springs...
+ */
+int iforce_upload_interactive(struct iforce* iforce, struct ff_effect* effect, int is_update)
+{
+	int core_id = effect->id;
+	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
+	struct resource* mod_chunk = &(core_effect->mod1_chunk);
+	u8 type, axes;
+	u16 mod1, mod2, direction;
+	int param_err = 1;
+	int core_err = 0;
+
+	switch (effect->type) {
+		case FF_SPRING:		type = 0x40; break;
+		case FF_FRICTION:	type = 0x41; break;
+		default: return -1;
+	}
+
+	if (!is_update || need_interactive_modifier(iforce, effect)) {
+		param_err = make_interactive_modifier(iforce, mod_chunk,
+			is_update,
+			effect->u.interactive.right_saturation,
+			effect->u.interactive.left_saturation,
+			effect->u.interactive.right_coeff,
+			effect->u.interactive.left_coeff,
+			effect->u.interactive.deadband,
+			effect->u.interactive.center);
+		if (param_err) return param_err;
+		set_bit(FF_MOD1_IS_USED, core_effect->flags);
+	}
+
+	switch ((test_bit(ABS_X, &effect->u.interactive.axis) ||
+		test_bit(ABS_WHEEL, &effect->u.interactive.axis)) |
+		(!!test_bit(ABS_Y, &effect->u.interactive.axis) << 1)) {
+
+		case 0: /* Only one axis, choose orientation */
+			mod1 = mod_chunk->start;
+			mod2 = 0xffff;
+			direction = effect->direction;
+			axes = 0x20;
+			break;
+
+		case 1:	/* Only X axis */
+			mod1 = mod_chunk->start;
+			mod2 = 0xffff;
+			direction = 0x5a00;
+			axes = 0x40;
+			break;
+
+		case 2: /* Only Y axis */
+			mod1 = 0xffff;
+			mod2 = mod_chunk->start;
+			direction = 0xb400;
+			axes = 0x80;
+			break;
+
+		case 3:	/* Both X and Y axes */
+			/* TODO: same setting for both axes is not mandatory */
+			mod1 = mod_chunk->start;
+			mod2 = mod_chunk->start;
+			direction = 0x6000;
+			axes = 0xc0;
+			break;
+
+		default:
+			return -1;
+	}
+
+	if (!is_update || need_core(iforce, effect)) {
+		core_err = make_core(iforce, effect->id,
+			mod1, mod2,
+			type, axes,
+			effect->replay.length, effect->replay.delay,
+			effect->trigger.button, effect->trigger.interval,
+			direction);
+	}
+
+	/* If the parameter creation failed, we already returned an
+	 * error code.
+	 * If the core creation failed, we return its error code.
+	 * Else: if a parameter  was created, we return 0
+	 *       else we return 1;
+	 */
+	return core_err < 0 ? core_err : param_err;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/iforce-main.c linux-2.5/drivers/input/joystick/iforce/iforce-main.c
--- linux-2.5.13/drivers/input/joystick/iforce/iforce-main.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/iforce-main.c	Fri Feb  8 11:04:26 2002
@@ -0,0 +1,494 @@
+/*
+ * $Id: iforce-main.c,v 1.5 2001/11/10 09:46:19 jdeneux Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
+ *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
+ *
+ *  USB/RS232 I-Force joysticks and wheels.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include "iforce.h"
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>, Johann Deneux <deneux@ifrance.com>");
+MODULE_DESCRIPTION("USB/RS232 I-Force joysticks and wheels driver");
+MODULE_LICENSE("GPL");
+
+static signed short btn_joystick[] = { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
+	BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, BTN_DEAD, -1 };
+static signed short btn_wheel[] =    { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
+	BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, -1 };
+static signed short btn_avb_tw[] =    { BTN_TRIGGER, BTN_THUMB, BTN_TOP, BTN_TOP2, BTN_BASE,
+	BTN_BASE2, BTN_BASE3, BTN_BASE4, -1 };
+static signed short abs_joystick[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 };
+static signed short abs_joystick2[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y, -1 };
+static signed short abs_wheel[] =    { ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, -1 };
+static signed short ff_iforce[] =    { FF_PERIODIC, FF_CONSTANT, FF_SPRING, FF_FRICTION,
+	FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, FF_SAW_DOWN, FF_GAIN, FF_AUTOCENTER, -1 };
+
+static struct iforce_device iforce_device[] = {
+	{ 0x044f, 0xa01c, "Thrustmaster Motor Sport GT",		btn_wheel, abs_wheel, ff_iforce },
+	{ 0x046d, 0xc281, "Logitech WingMan Force",			btn_joystick, abs_joystick, ff_iforce },
+	{ 0x046d, 0xc291, "Logitech WingMan Formula Force",		btn_wheel, abs_wheel, ff_iforce },
+	{ 0x05ef, 0x020a, "AVB Top Shot Pegasus",			btn_joystick, abs_joystick2, ff_iforce },
+	{ 0x05ef, 0x8884, "AVB Mag Turbo Force",			btn_wheel, abs_wheel, ff_iforce },
+	{ 0x05ef, 0x8888, "AVB Top Shot Force Feedback Racing Wheel",	btn_avb_tw, abs_wheel, ff_iforce },
+	{ 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback",	btn_wheel, abs_wheel, ff_iforce },
+	{ 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel",	btn_wheel, abs_wheel, ff_iforce },
+	{ 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]",		btn_joystick, abs_joystick, ff_iforce }
+};
+
+
+
+static int iforce_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+	struct iforce* iforce = (struct iforce*)(dev->private);
+	unsigned char data[3];
+
+	printk(KERN_DEBUG "iforce.c: input_event(type = %d, code = %d, value = %d)\n", type, code, value);
+
+	if (type != EV_FF)
+		return -1;
+
+	switch (code) {
+
+		case FF_GAIN:
+
+			data[0] = value >> 9;
+			iforce_send_packet(iforce, FF_CMD_GAIN, data);
+
+			return 0;
+
+		case FF_AUTOCENTER:
+
+			data[0] = 0x03;
+			data[1] = value >> 9;
+			iforce_send_packet(iforce, FF_CMD_AUTOCENTER, data);
+
+			data[0] = 0x04;
+			data[1] = 0x01;
+			iforce_send_packet(iforce, FF_CMD_AUTOCENTER, data);
+
+			return 0;
+
+		default: /* Play or stop an effect */
+
+			if (!CHECK_OWNERSHIP(code, iforce)) {
+				return -1;
+			}
+			if (value > 0) {
+				set_bit(FF_CORE_SHOULD_PLAY, iforce->core_effects[code].flags);
+			}
+			else {
+				clear_bit(FF_CORE_SHOULD_PLAY, iforce->core_effects[code].flags);
+			}
+
+			iforce_control_playback(iforce, code, value);
+			return 0;
+	}
+
+	return -1;
+}
+
+/*
+ * Function called when an ioctl is performed on the event dev entry.
+ * It uploads an effect to the device
+ */
+static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect)
+{
+	struct iforce* iforce = (struct iforce*)(dev->private);
+	int id;
+	int ret;
+	int is_update;
+
+/*
+ * If we want to create a new effect, get a free id
+ */
+	if (effect->id == -1) {
+
+		for (id=0; id < FF_EFFECTS_MAX; ++id)
+			if (!test_and_set_bit(FF_CORE_IS_USED, iforce->core_effects[id].flags)) break;
+
+		if ( id == FF_EFFECTS_MAX || id >= iforce->dev.ff_effects_max)
+			return -ENOMEM;
+
+		effect->id = id;
+		iforce->core_effects[id].owner = current->pid;
+		iforce->core_effects[id].flags[0] = (1<<FF_CORE_IS_USED);	/* Only IS_USED bit must be set */
+
+		is_update = FALSE;
+	}
+	else {
+		/* We want to update an effect */
+		if (!CHECK_OWNERSHIP(effect->id, iforce)) return -EACCES;
+		
+		/* Parameter type cannot be updated */
+		if (effect->type != iforce->core_effects[effect->id].effect.type)
+			return -EINVAL;
+
+		/* Check the effect is not already being updated */
+		if (test_bit(FF_CORE_UPDATE, iforce->core_effects[effect->id].flags)) {
+			return -EAGAIN;
+		}
+
+		is_update = TRUE;
+	}
+
+/*
+ * Upload the effect
+ */
+	switch (effect->type) {
+
+		case FF_PERIODIC:
+			ret = iforce_upload_periodic(iforce, effect, is_update);
+			break;
+
+		case FF_CONSTANT:
+			ret = iforce_upload_constant(iforce, effect, is_update);
+			break;
+
+		case FF_SPRING:
+		case FF_FRICTION:
+			ret = iforce_upload_interactive(iforce, effect, is_update);
+			break;
+
+		default:
+			return -EINVAL;
+	}
+	if (ret == 0) {
+		/* A packet was sent, forbid new updates until we are notified
+		 * that the packet was updated
+		 */
+		set_bit(FF_CORE_UPDATE, iforce->core_effects[effect->id].flags);
+	}
+	iforce->core_effects[effect->id].effect = *effect;
+	return ret;
+}
+
+/*
+ * Erases an effect: it frees the effect id and mark as unused the memory
+ * allocated for the parameters
+ */
+static int iforce_erase_effect(struct input_dev *dev, int effect_id)
+{
+	struct iforce* iforce = (struct iforce*)(dev->private);
+	int err = 0;
+	struct iforce_core_effect* core_effect;
+
+	/* Check who is trying to erase this effect */
+	if (iforce->core_effects[effect_id].owner != current->pid) {
+		printk(KERN_WARNING "iforce.c: %d tried to erase an effect belonging to %d\n", current->pid, iforce->core_effects[effect_id].owner);
+		return -EACCES;
+	}
+
+	if (effect_id < 0 || effect_id >= FF_EFFECTS_MAX)
+		return -EINVAL;
+
+	core_effect = iforce->core_effects + effect_id;
+
+	if (test_bit(FF_MOD1_IS_USED, core_effect->flags))
+		err = release_resource(&(iforce->core_effects[effect_id].mod1_chunk));
+
+	if (!err && test_bit(FF_MOD2_IS_USED, core_effect->flags))
+		err = release_resource(&(iforce->core_effects[effect_id].mod2_chunk));
+
+	/*TODO: remember to change that if more FF_MOD* bits are added */
+	core_effect->flags[0] = 0;
+
+	return err;
+}
+
+static int iforce_open(struct input_dev *dev)
+{
+	struct iforce *iforce = dev->private;
+
+	switch (iforce->bus) {
+#ifdef IFORCE_USB
+		case IFORCE_USB:
+			if (iforce->open++)
+				break;
+			iforce->irq.dev = iforce->usbdev;
+			if (usb_submit_urb(&iforce->irq, GFP_KERNEL))
+					return -EIO;
+			break;
+#endif
+	}
+
+	/* Enable force feedback */
+	iforce_send_packet(iforce, FF_CMD_ENABLE, "\004");
+
+	return 0;
+}
+
+static int iforce_flush(struct input_dev *dev, struct file *file)
+{
+	struct iforce *iforce = dev->private;
+	int i;
+
+	/* Erase all effects this process owns */
+	for (i=0; i<dev->ff_effects_max; ++i) {
+
+		if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags) &&
+			current->pid == iforce->core_effects[i].owner) {
+			
+			/* Stop effect */
+			input_report_ff(dev, i, 0);
+
+			/* Free ressources assigned to effect */
+			if (iforce_erase_effect(dev, i)) {
+				printk(KERN_WARNING "iforce_flush: (%s) erase effect %d failed\n", dev->phys, i);
+			}
+		}
+
+	}
+	return 0;
+}
+
+static void iforce_close(struct input_dev *dev)
+{
+	struct iforce *iforce = dev->private;
+
+	printk(KERN_DEBUG "iforce.c: in iforce_close\n");
+
+	/* Disable force feedback playback */
+	iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");
+
+
+	switch (iforce->bus) {
+#ifdef IFORCE_USB
+		case IFORCE_USB:
+			if (!--iforce->open)
+				usb_unlink_urb(&iforce->irq);
+			break;
+#endif
+	}
+}
+
+int iforce_init_device(struct iforce *iforce)
+{
+	unsigned char c[] = "CEOV";
+	char path[64];
+	int i;
+
+	init_waitqueue_head(&iforce->wait);
+	spin_lock_init(&iforce->xmit_lock);
+	init_MUTEX(&iforce->mem_mutex);
+	iforce->xmit.buf = iforce->xmit_data;
+
+	iforce->dev.ff_effects_max = 10;
+
+	switch (iforce->bus) {
+#ifdef IFORCE_232
+		case IFORCE_232:
+			strcpy(path, iforce->serio->phys);
+			break;
+#endif
+#ifdef IFORCE_USB
+		case IFORCE_USB:
+			usb_make_path(iforce->usbdev, path, 64);
+			break;
+#endif
+	}
+
+	sprintf(iforce->phys, "%s/input0", path);
+
+/*
+ * Input device fields.
+ */
+
+	iforce->dev.idbus = BUS_USB;
+	iforce->dev.private = iforce;
+	iforce->dev.name = iforce->phys;
+	iforce->dev.open = iforce_open;
+	iforce->dev.close = iforce_close;
+	iforce->dev.flush = iforce_flush;
+	iforce->dev.event = iforce_input_event;
+	iforce->dev.upload_effect = iforce_upload_effect;
+	iforce->dev.erase_effect = iforce_erase_effect;
+
+/*
+ * On-device memory allocation.
+ */
+
+	iforce->device_memory.name = "I-Force device effect memory";
+	iforce->device_memory.start = 0;
+	iforce->device_memory.end = 200;
+	iforce->device_memory.flags = IORESOURCE_MEM;
+	iforce->device_memory.parent = NULL;
+	iforce->device_memory.child = NULL;
+	iforce->device_memory.sibling = NULL;
+
+/*
+ * Wait until device ready - until it sends its first response.
+ */
+
+	for (i = 0; i < 20; i++)
+		if (!iforce_get_id_packet(iforce, "O"))
+			break;
+
+	if (i == 20) { /* 5 seconds */
+		printk(KERN_ERR "iforce.c: Timeout waiting for response from device.\n");
+		iforce_close(&iforce->dev);
+		return -1;
+	}
+
+/*
+ * Get device info.
+ */
+
+	if (!iforce_get_id_packet(iforce, "M"))
+		iforce->dev.idvendor = (iforce->edata[2] << 8) | iforce->edata[1];
+	if (!iforce_get_id_packet(iforce, "P"))
+		iforce->dev.idproduct = (iforce->edata[2] << 8) | iforce->edata[1];
+	if (!iforce_get_id_packet(iforce, "B"))
+		iforce->device_memory.end = (iforce->edata[2] << 8) | iforce->edata[1];
+	if (!iforce_get_id_packet(iforce, "N"))
+		iforce->dev.ff_effects_max = iforce->edata[1];
+
+	/* Check if the device can store more effects than the driver can really handle */
+	if (iforce->dev.ff_effects_max > FF_EFFECTS_MAX) {
+		printk(KERN_WARNING "input??: Device can handle %d effects, but N_EFFECTS_MAX is set to %d in iforce.c\n",
+			iforce->dev.ff_effects_max, FF_EFFECTS_MAX);
+		iforce->dev.ff_effects_max = FF_EFFECTS_MAX;
+	}
+
+/*
+ * Display additional info.
+ */
+
+	for (i = 0; c[i]; i++)
+		if (!iforce_get_id_packet(iforce, c + i))
+			iforce_dump_packet("info", iforce->ecmd, iforce->edata);
+
+/*
+ * Disable spring, enable force feedback.
+ * FIXME: We should use iforce_set_autocenter() et al here.
+ */
+
+	iforce_send_packet(iforce, FF_CMD_AUTOCENTER, "\004\000");
+
+/*
+ * Find appropriate device entry
+ */
+
+	for (i = 0; iforce_device[i].idvendor; i++)
+		if (iforce_device[i].idvendor == iforce->dev.idvendor &&
+		    iforce_device[i].idproduct == iforce->dev.idproduct)
+			break;
+
+	iforce->type = iforce_device + i;
+
+	sprintf(iforce->name, iforce->type->name,
+		iforce->dev.idproduct, iforce->dev.idvendor);
+
+/*
+ * Set input device bitfields and ranges.
+ */
+
+	iforce->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_FF) | BIT(EV_FF_STATUS);
+
+	for (i = 0; iforce->type->btn[i] >= 0; i++) {
+		signed short t = iforce->type->btn[i];
+		set_bit(t, iforce->dev.keybit);
+		if (t != BTN_DEAD)
+			set_bit(FF_BTN(t), iforce->dev.ffbit);
+	}
+
+	for (i = 0; iforce->type->abs[i] >= 0; i++) {
+
+		signed short t = iforce->type->abs[i];
+		set_bit(t, iforce->dev.absbit);
+
+		switch (t) {
+
+			case ABS_X:
+			case ABS_Y:
+			case ABS_WHEEL:
+
+				iforce->dev.absmax[t] =  1920;
+				iforce->dev.absmin[t] = -1920;
+				iforce->dev.absflat[t] = 128;
+				iforce->dev.absfuzz[t] = 16;
+
+				set_bit(FF_ABS(t), iforce->dev.ffbit);
+				break;
+
+			case ABS_THROTTLE:
+			case ABS_GAS:
+			case ABS_BRAKE:
+
+				iforce->dev.absmax[t] = 255;
+				iforce->dev.absmin[t] = 0;
+				break;
+
+			case ABS_RUDDER:
+				iforce->dev.absmax[t] = 127;
+				iforce->dev.absmin[t] = -128;
+				break;
+
+			case ABS_HAT0X:
+			case ABS_HAT0Y:
+				iforce->dev.absmax[t] =  1;
+				iforce->dev.absmin[t] = -1;
+				break;
+		}
+	}
+
+	for (i = 0; iforce->type->ff[i] >= 0; i++)
+		set_bit(iforce->type->ff[i], iforce->dev.ffbit);
+
+/*
+ * Register input device.
+ */
+
+	input_register_device(&iforce->dev);
+
+	printk(KERN_INFO "input: %s [%d effects, %ld bytes memory] on %s\n",
+		iforce->dev.name, iforce->dev.ff_effects_max,
+		iforce->device_memory.end, path);
+
+	return 0;
+}
+
+static int __init iforce_init(void)
+{
+#ifdef IFORCE_USB
+	usb_register(&iforce_usb_driver);
+#endif
+#ifdef IFORCE_232
+	serio_register_device(&iforce_serio_dev);
+#endif
+	return 0;
+}
+
+static void __exit iforce_exit(void)
+{
+#ifdef IFORCE_USB
+	usb_deregister(&iforce_usb_driver);
+#endif
+#ifdef IFORCE_232
+	serio_unregister_device(&iforce_serio_dev);
+#endif
+}
+
+module_init(iforce_init);
+module_exit(iforce_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/iforce-packets.c linux-2.5/drivers/input/joystick/iforce/iforce-packets.c
--- linux-2.5.13/drivers/input/joystick/iforce/iforce-packets.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/iforce-packets.c	Fri Feb  8 11:41:51 2002
@@ -0,0 +1,289 @@
+/*
+ * $Id: iforce-packets.c,v 1.4 2001/10/28 19:10:24 jdeneux Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
+ *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
+ *
+ *  USB/RS232 I-Force joysticks and wheels.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include "iforce.h"
+
+static struct {
+	__s32 x;
+	__s32 y;
+} iforce_hat_to_axis[16] = {{ 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
+
+
+void iforce_dump_packet(char *msg, u16 cmd, unsigned char *data)
+{
+	int i;
+
+	printk(KERN_DEBUG "iforce.c: %s ( cmd = %04x, data = ", msg, cmd);
+	for (i = 0; i < LO(cmd); i++)
+		printk("%02x ", data[i]);
+	printk(")\n");
+}
+
+/*
+ * Send a packet of bytes to the device
+ */
+int iforce_send_packet(struct iforce *iforce, u16 cmd, unsigned char* data)
+{
+	/* Copy data to buffer */
+	int n = LO(cmd);
+	int c;
+	int empty;
+	int head, tail;
+	unsigned long flags;
+			
+/*
+ * Update head and tail of xmit buffer
+ */
+	spin_lock_irqsave(&iforce->xmit_lock, flags);
+
+	head = iforce->xmit.head;
+	tail = iforce->xmit.tail;
+
+	if (CIRC_SPACE(head, tail, XMIT_SIZE) < n+2) {
+		printk(KERN_WARNING "iforce.c: not enough space in xmit buffer to send new packet\n");
+		spin_unlock_irqrestore(&iforce->xmit_lock, flags);
+		return -1;
+	}
+
+	empty = head == tail;
+	XMIT_INC(iforce->xmit.head, n+2);
+
+/*
+ * Store packet in xmit buffer
+ */
+	iforce->xmit.buf[head] = HI(cmd);
+	XMIT_INC(head, 1);
+	iforce->xmit.buf[head] = LO(cmd);
+	XMIT_INC(head, 1);
+
+	c = CIRC_SPACE_TO_END(head, tail, XMIT_SIZE);
+	if (n < c) c=n;
+
+	memcpy(&iforce->xmit.buf[head],
+	       data,
+	       c);
+	if (n != c) {
+		memcpy(&iforce->xmit.buf[0],
+		       data + c,
+		       n - c);
+	}
+	XMIT_INC(head, n);
+
+	spin_unlock_irqrestore(&iforce->xmit_lock, flags);
+/*
+ * If necessary, start the transmission
+ */
+	switch (iforce->bus) {
+
+#ifdef IFORCE_232
+		case IFORCE_232:
+		if (empty)
+			iforce_serial_xmit(iforce);
+		break;
+#endif
+#ifdef IFORCE_USB
+		case IFORCE_USB: 
+
+		if (empty & !iforce->out.status) {
+			iforce_usb_xmit(iforce);
+		}
+		break;
+#endif
+	}
+	return 0;
+}
+
+/* Start or stop an effect */
+int iforce_control_playback(struct iforce* iforce, u16 id, unsigned int value)
+{
+	unsigned char data[3];
+
+printk(KERN_DEBUG "iforce-packets.c: control_playback %d %d\n", id, value);
+
+	data[0] = LO(id);
+	data[1] = (value > 0) ? ((value > 1) ? 0x41 : 0x01) : 0;
+	data[2] = LO(value);
+	return iforce_send_packet(iforce, FF_CMD_PLAY, data);
+}
+
+/* Mark an effect that was being updated as ready. That means it can be updated
+ * again */
+static int mark_core_as_ready(struct iforce *iforce, unsigned short addr)
+{
+	int i;
+	for (i=0; i<iforce->dev.ff_effects_max; ++i) {
+		if (test_bit(FF_CORE_IS_USED, iforce->core_effects[i].flags) &&
+		    (iforce->core_effects[i].mod1_chunk.start == addr ||
+		     iforce->core_effects[i].mod2_chunk.start == addr)) {
+			clear_bit(FF_CORE_UPDATE, iforce->core_effects[i].flags);
+			return 0;
+		}
+	}
+	printk(KERN_WARNING "iforce-packets.c: unused effect %04x updated !!!\n", addr);
+	return -1;
+}
+
+void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data)
+{
+	struct input_dev *dev = &iforce->dev;
+	int i;
+	static int being_used = 0;
+
+	if (being_used)
+		printk(KERN_WARNING "iforce-packets.c: re-entrant call to iforce_process %d\n", being_used);
+	being_used++;
+
+#ifdef IFORCE_232
+	if (HI(iforce->expect_packet) == HI(cmd)) {
+		iforce->expect_packet = 0;
+		iforce->ecmd = cmd;
+		memcpy(iforce->edata, data, IFORCE_MAX_LENGTH);
+		if (waitqueue_active(&iforce->wait))
+			wake_up(&iforce->wait);
+	}
+#endif
+
+	if (!iforce->type) {
+		being_used--;
+		return;
+	}
+
+	switch (HI(cmd)) {
+
+		case 0x01:	/* joystick position data */
+		case 0x03:	/* wheel position data */
+
+			if (HI(cmd) == 1) {
+				input_report_abs(dev, ABS_X, (__s16) (((__s16)data[1] << 8) | data[0]));
+				input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[3] << 8) | data[2]));
+				input_report_abs(dev, ABS_THROTTLE, 255 - data[4]);
+				if (LO(cmd) >= 8 && test_bit(ABS_RUDDER ,dev->absbit))
+					input_report_abs(dev, ABS_RUDDER, (__s8)data[7]);
+			} else {
+				input_report_abs(dev, ABS_WHEEL, (__s16) (((__s16)data[1] << 8) | data[0]));
+				input_report_abs(dev, ABS_GAS,   255 - data[2]);
+				input_report_abs(dev, ABS_BRAKE, 255 - data[3]);
+			}
+
+			input_report_abs(dev, ABS_HAT0X, iforce_hat_to_axis[data[6] >> 4].x);
+			input_report_abs(dev, ABS_HAT0Y, iforce_hat_to_axis[data[6] >> 4].y);
+
+			for (i = 0; iforce->type->btn[i] >= 0; i++)
+				input_report_key(dev, iforce->type->btn[i], data[(i >> 3) + 5] & (1 << (i & 7)));
+
+			break;
+
+		case 0x02:	/* status report */
+			input_report_key(dev, BTN_DEAD, data[0] & 0x02);
+
+			/* Check if an effect was just started or stopped */
+			i = data[1] & 0x7f;
+			if (data[1] & 0x80) {
+				if (!test_and_set_bit(FF_CORE_IS_PLAYED, iforce->core_effects[i].flags)) {
+				/* Report play event */
+				input_report_ff_status(dev, i, FF_STATUS_PLAYING);
+				}
+			}
+			else if (test_and_clear_bit(FF_CORE_IS_PLAYED, iforce->core_effects[i].flags)) {
+				/* Report stop event */
+				input_report_ff_status(dev, i, FF_STATUS_STOPPED);
+			}
+			if (LO(cmd) > 3) {
+				int j;
+				for (j=3; j<LO(cmd); j+=2) {
+					mark_core_as_ready(iforce, data[j] | (data[j+1]<<8));
+				}
+			}
+			break;
+	}
+	being_used--;
+}
+
+int iforce_get_id_packet(struct iforce *iforce, char *packet)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	int timeout = HZ; /* 1 second */
+
+	switch (iforce->bus) {
+
+#ifdef IFORCE_USB
+		case IFORCE_USB:
+
+			iforce->cr.bRequest = packet[0];
+			iforce->ctrl.dev = iforce->usbdev;
+
+			set_current_state(TASK_INTERRUPTIBLE);
+			add_wait_queue(&iforce->wait, &wait);
+
+			if (usb_submit_urb(&iforce->ctrl, GFP_KERNEL)) {
+				set_current_state(TASK_RUNNING);
+				remove_wait_queue(&iforce->wait, &wait);
+				return -1;
+			}
+
+			while (timeout && iforce->ctrl.status == -EINPROGRESS)
+				timeout = schedule_timeout(timeout);
+
+			set_current_state(TASK_RUNNING);
+			remove_wait_queue(&iforce->wait, &wait);
+
+			if (!timeout) {
+				usb_unlink_urb(&iforce->ctrl);
+				return -1;
+			}
+
+			break;
+#endif
+#ifdef IFORCE_232
+		case IFORCE_232:
+
+			iforce->expect_packet = FF_CMD_QUERY;
+			iforce_send_packet(iforce, FF_CMD_QUERY, packet);
+
+			set_current_state(TASK_INTERRUPTIBLE);
+			add_wait_queue(&iforce->wait, &wait);
+
+			while (timeout && iforce->expect_packet)
+				timeout = schedule_timeout(timeout);
+
+			set_current_state(TASK_RUNNING);
+			remove_wait_queue(&iforce->wait, &wait);
+
+			if (!timeout) {
+				iforce->expect_packet = 0;
+				return -1;
+			}
+
+			break;
+#endif
+	}
+
+	return -(iforce->edata[0] != packet[0]);
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/iforce-serio.c linux-2.5/drivers/input/joystick/iforce/iforce-serio.c
--- linux-2.5.13/drivers/input/joystick/iforce/iforce-serio.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/iforce-serio.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,166 @@
+/*
+ * $Id: iforce-serio.c,v 1.2 2001/10/16 21:05:57 jdeneux Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
+ *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
+ *
+ *  USB/RS232 I-Force joysticks and wheels.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include "iforce.h"
+
+void iforce_serial_xmit(struct iforce *iforce)
+{
+	unsigned char cs;
+	int i;
+	unsigned long flags;
+
+	if (test_and_set_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags)) {
+		set_bit(IFORCE_XMIT_AGAIN, iforce->xmit_flags);
+		return;
+	}
+
+	spin_lock_irqsave(&iforce->xmit_lock, flags);
+
+again:
+	if (iforce->xmit.head == iforce->xmit.tail) {
+		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
+		spin_unlock_irqrestore(&iforce->xmit_lock, flags);
+		return;
+	}
+
+	cs = 0x2b;
+
+	serio_write(iforce->serio, 0x2b);
+
+	serio_write(iforce->serio, iforce->xmit.buf[iforce->xmit.tail]);
+	cs ^= iforce->xmit.buf[iforce->xmit.tail];
+	XMIT_INC(iforce->xmit.tail, 1);
+
+	for (i=iforce->xmit.buf[iforce->xmit.tail]; i >= 0; --i) {
+		serio_write(iforce->serio, iforce->xmit.buf[iforce->xmit.tail]);
+		cs ^= iforce->xmit.buf[iforce->xmit.tail];
+		XMIT_INC(iforce->xmit.tail, 1);
+	}
+	
+	serio_write(iforce->serio, cs);
+
+	if (test_and_clear_bit(IFORCE_XMIT_AGAIN, iforce->xmit_flags))
+		goto again;
+
+	clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
+
+	spin_unlock_irqrestore(&iforce->xmit_lock, flags);
+}
+
+static void iforce_serio_write_wakeup(struct serio *serio)
+{
+	iforce_serial_xmit((struct iforce *)serio->private);
+}
+
+static void iforce_serio_irq(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct iforce* iforce = serio->private;
+
+	if (!iforce->pkt) {
+		if (data != 0x2b) {
+			return;
+		}
+		iforce->pkt = 1;
+		return;
+	}
+
+	if (!iforce->id) {
+		if (data > 3 && data != 0xff) {
+			iforce->pkt = 0;
+			return;
+		}
+		iforce->id = data;
+		return;
+	}
+
+	if (!iforce->len) {
+		if (data > IFORCE_MAX_LENGTH) {
+			iforce->pkt = 0;
+			iforce->id = 0;
+			return;
+		}
+		iforce->len = data;
+		return;
+	}
+
+	if (iforce->idx < iforce->len) {
+		iforce->csum += iforce->data[iforce->idx++] = data;
+		return;
+	}
+
+	if (iforce->idx == iforce->len) {
+		iforce_process_packet(iforce, (iforce->id << 8) | iforce->idx, iforce->data);
+		iforce->pkt = 0;
+		iforce->id  = 0;
+		iforce->len = 0;
+		iforce->idx = 0;
+		iforce->csum = 0;
+	}
+}
+
+static void iforce_serio_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct iforce *iforce;
+	if (serio->type != (SERIO_RS232 | SERIO_IFORCE))
+		return;
+
+	if (!(iforce = kmalloc(sizeof(struct iforce), GFP_KERNEL))) return;
+	memset(iforce, 0, sizeof(struct iforce));
+
+	iforce->bus = IFORCE_232;
+	iforce->serio = serio;
+	serio->private = iforce;
+
+	if (serio_open(serio, dev)) {
+		kfree(iforce);
+		return;
+	}
+
+	if (iforce_init_device(iforce)) {
+		serio_close(serio);
+		kfree(iforce);
+		return;
+	}
+}
+
+static void iforce_serio_disconnect(struct serio *serio)
+{
+	struct iforce* iforce = serio->private;
+
+	input_unregister_device(&iforce->dev);
+	serio_close(serio);
+	kfree(iforce);
+}
+
+struct serio_dev iforce_serio_dev = {
+	write_wakeup:	iforce_serio_write_wakeup,
+	interrupt:	iforce_serio_irq,
+	connect:	iforce_serio_connect,
+	disconnect:	iforce_serio_disconnect,
+};
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/iforce-usb.c linux-2.5/drivers/input/joystick/iforce/iforce-usb.c
--- linux-2.5.13/drivers/input/joystick/iforce/iforce-usb.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/iforce-usb.c	Fri Feb  8 11:42:12 2002
@@ -0,0 +1,165 @@
+/*
+ * $Id: iforce-usb.c,v 1.3 2001/11/10 09:46:19 jdeneux Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
+ *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
+ *
+ *  USB/RS232 I-Force joysticks and wheels.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include "iforce.h"
+
+void iforce_usb_xmit(struct iforce *iforce)
+{
+	int n, c;
+	unsigned long flags;
+
+	spin_lock_irqsave(&iforce->xmit_lock, flags);
+
+	if (iforce->xmit.head == iforce->xmit.tail) {
+		spin_unlock_irqrestore(&iforce->xmit_lock, flags);
+		return;
+	}
+
+	((char *)iforce->out.transfer_buffer)[0] = iforce->xmit.buf[iforce->xmit.tail];
+	XMIT_INC(iforce->xmit.tail, 1);
+	n = iforce->xmit.buf[iforce->xmit.tail];
+	XMIT_INC(iforce->xmit.tail, 1);
+
+	iforce->out.transfer_buffer_length = n + 2;
+	iforce->out.dev = iforce->usbdev;
+
+	/* Copy rest of data then */
+	c = CIRC_CNT_TO_END(iforce->xmit.head, iforce->xmit.tail, XMIT_SIZE);
+	if (n < c) c=n;
+
+	memcpy(iforce->out.transfer_buffer + 1,
+	       &iforce->xmit.buf[iforce->xmit.tail],
+	       c);
+	if (n != c) {
+		memcpy(iforce->out.transfer_buffer + 1 + c,
+		       &iforce->xmit.buf[0],
+		       n-c);
+	}
+	XMIT_INC(iforce->xmit.tail, n);
+
+	if ( (n=usb_submit_urb(&iforce->out, GFP_KERNEL)) ) {
+		printk(KERN_WARNING "iforce.c: iforce_usb_xmit: usb_submit_urb failed %d\n", n);
+	}
+
+	spin_unlock_irqrestore(&iforce->xmit_lock, flags);
+}
+
+static void iforce_usb_irq(struct urb *urb)
+{
+	struct iforce *iforce = urb->context;
+	if (urb->status) return;
+	iforce_process_packet(iforce,
+		(iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1);
+}
+
+static void iforce_usb_out(struct urb *urb)
+{
+	struct iforce *iforce = urb->context;
+
+	if (urb->status) return;
+
+	iforce_usb_xmit(iforce);
+
+	if (waitqueue_active(&iforce->wait))
+		wake_up(&iforce->wait);
+}
+
+static void iforce_usb_ctrl(struct urb *urb)
+{
+	struct iforce *iforce = urb->context;
+	if (urb->status) return;
+	iforce->ecmd = 0xff00 | urb->actual_length;
+	if (waitqueue_active(&iforce->wait))
+		wake_up(&iforce->wait);
+}
+
+static void *iforce_usb_probe(struct usb_device *dev, unsigned int ifnum,
+				const struct usb_device_id *id)
+{
+	struct usb_endpoint_descriptor *epirq, *epout;
+	struct iforce *iforce;
+
+	epirq = dev->config[0].interface[ifnum].altsetting[0].endpoint + 0;
+	epout = dev->config[0].interface[ifnum].altsetting[0].endpoint + 1;
+
+	if (!(iforce = kmalloc(sizeof(struct iforce) + 32, GFP_KERNEL))) return NULL;
+	memset(iforce, 0, sizeof(struct iforce));
+
+	iforce->bus = IFORCE_USB;
+	iforce->usbdev = dev;
+
+	iforce->cr.bRequestType = USB_TYPE_VENDOR | USB_DIR_IN | USB_RECIP_INTERFACE;
+	iforce->cr.wIndex = 0;
+	iforce->cr.wLength = 16;
+
+	FILL_INT_URB(&iforce->irq, dev, usb_rcvintpipe(dev, epirq->bEndpointAddress),
+			iforce->data, 16, iforce_usb_irq, iforce, epirq->bInterval);
+
+	FILL_BULK_URB(&iforce->out, dev, usb_sndbulkpipe(dev, epout->bEndpointAddress),
+			iforce + 1, 32, iforce_usb_out, iforce);
+
+	FILL_CONTROL_URB(&iforce->ctrl, dev, usb_rcvctrlpipe(dev, 0),
+			(void*) &iforce->cr, iforce->edata, 16, iforce_usb_ctrl, iforce);
+
+	if (iforce_init_device(iforce)) {
+		kfree(iforce);
+		return NULL;
+	}
+
+	return iforce;
+}
+
+static void iforce_usb_disconnect(struct usb_device *dev, void *ptr)
+{
+	struct iforce *iforce = ptr;
+	usb_unlink_urb(&iforce->irq);
+	input_unregister_device(&iforce->dev);
+	kfree(iforce);
+}
+
+static struct usb_device_id iforce_usb_ids [] = {
+	{ USB_DEVICE(0x044f, 0xa01c) },		/* Thrustmaster Motor Sport GT */
+	{ USB_DEVICE(0x046d, 0xc281) },		/* Logitech WingMan Force */
+	{ USB_DEVICE(0x046d, 0xc291) },		/* Logitech WingMan Formula Force */
+	{ USB_DEVICE(0x05ef, 0x020a) },		/* AVB Top Shot Pegasus */
+	{ USB_DEVICE(0x05ef, 0x8884) },		/* AVB Mag Turbo Force */
+	{ USB_DEVICE(0x05ef, 0x8888) },		/* AVB Top Shot FFB Racing Wheel */
+	{ USB_DEVICE(0x06f8, 0x0001) },		/* Guillemot Race Leader Force Feedback */
+	{ USB_DEVICE(0x06f8, 0x0004) },		/* Guillemot Force Feedback Racing Wheel */
+	{ }					/* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE (usb, iforce_usb_ids);
+
+struct usb_driver iforce_usb_driver = {
+	name:		"iforce",
+	probe:		iforce_usb_probe,
+	disconnect:	iforce_usb_disconnect,
+	id_table:	iforce_usb_ids,
+};
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce/iforce.h linux-2.5/drivers/input/joystick/iforce/iforce.h
--- linux-2.5.13/drivers/input/joystick/iforce/iforce.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/iforce/iforce.h	Thu May  2 22:27:25 2002
@@ -0,0 +1,195 @@
+/*
+ * $Id: iforce.h,v 1.3 2001/10/23 21:20:54 jdeneux Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz>
+ *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
+ *
+ *  USB/RS232 I-Force joysticks and wheels.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/usb.h>
+#include <linux/serio.h>
+#include <linux/config.h>
+#include <linux/circ_buf.h>
+#include <asm/semaphore.h>
+
+/* FF: This module provides arbitrary resource management routines.
+ * I use it to manage the device's memory.
+ * Despite the name of this module, I am *not* going to access the ioports.
+ */
+#include <linux/ioport.h>
+
+#define IFORCE_MAX_LENGTH	16
+
+#if defined(CONFIG_JOYSTICK_IFORCE_232) || defined(CONFIG_JOYSTICK_IFORCE_232_MODULE)
+#define IFORCE_232	1
+#endif
+#if defined(CONFIG_JOYSTICK_IFORCE_USB) || defined(CONFIG_JOYSTICK_IFORCE_USB_MODULE)
+#define IFORCE_USB	2
+#endif
+
+#define FALSE 0
+#define TRUE 1
+
+#define FF_EFFECTS_MAX	32
+
+/* Each force feedback effect is made of one core effect, which can be
+ * associated to at most to effect modifiers
+ */
+#define FF_MOD1_IS_USED		0
+#define FF_MOD2_IS_USED		1
+#define FF_CORE_IS_USED		2
+#define FF_CORE_IS_PLAYED	3	/* Effect is actually being played */
+#define FF_CORE_SHOULD_PLAY	4	/* User wants the effect to be played */
+#define FF_CORE_UPDATE		5	/* Effect is being updated */
+#define FF_MODCORE_MAX		5
+
+#define CHECK_OWNERSHIP(i, iforce)	\
+	((i) < FF_EFFECTS_MAX && i >= 0 && \
+	test_bit(FF_CORE_IS_USED, (iforce)->core_effects[(i)].flags) && \
+	(current->pid == 0 || \
+	(iforce)->core_effects[(i)].owner == current->pid))
+
+struct iforce_core_effect {
+	/* Information about where modifiers are stored in the device's memory */
+	struct resource mod1_chunk;
+	struct resource mod2_chunk;
+	unsigned long flags[NBITS(FF_MODCORE_MAX)];
+	pid_t owner;
+	/* Used to keep track of parameters of an effect. They are needed
+	 * to know what parts of an effect changed in an update operation.
+	 * We try to send only parameter packets if possible, as sending
+	 * effect parameter requires the effect to be stoped and restarted
+	 */
+	struct ff_effect effect;
+};
+
+#define FF_CMD_EFFECT		0x010e
+#define FF_CMD_SHAPE		0x0208
+#define FF_CMD_MAGNITUDE	0x0303
+#define FF_CMD_PERIOD		0x0407
+#define FF_CMD_INTERACT		0x050a
+
+#define FF_CMD_AUTOCENTER	0x4002
+#define FF_CMD_PLAY		0x4103
+#define FF_CMD_ENABLE		0x4201
+#define FF_CMD_GAIN		0x4301
+
+#define FF_CMD_QUERY		0xff01
+
+/* Buffer for async write */
+#define XMIT_SIZE		256
+#define XMIT_INC(var, n)	(var)+=n; (var)&= XMIT_SIZE -1
+/* iforce::xmit_flags */
+#define IFORCE_XMIT_RUNNING	0
+#define IFORCE_XMIT_AGAIN	1
+
+struct iforce_device {
+	u16 idvendor;
+	u16 idproduct;
+	char *name;
+	signed short *btn;
+	signed short *abs;
+	signed short *ff;
+};
+
+struct iforce {
+	struct input_dev dev;		/* Input device interface */
+	struct iforce_device *type;
+	char name[64];
+	char phys[64];
+	int open;
+	int bus;
+
+	unsigned char data[IFORCE_MAX_LENGTH];
+	unsigned char edata[IFORCE_MAX_LENGTH];
+	u16 ecmd;
+	u16 expect_packet;
+
+#ifdef IFORCE_232
+	struct serio *serio;		/* RS232 transfer */
+	int idx, pkt, len, id;
+	unsigned char csum;
+#endif
+#ifdef IFORCE_USB
+	struct usb_device *usbdev;	/* USB transfer */
+	struct urb irq, out, ctrl;
+	struct usb_ctrlrequest cr;
+#endif
+	spinlock_t xmit_lock;
+	/* Buffer used for asynchronous sending of bytes to the device */
+	struct circ_buf xmit;
+	unsigned char xmit_data[XMIT_SIZE];
+	long xmit_flags[1];
+	
+					/* Force Feedback */
+	wait_queue_head_t wait;
+	struct resource device_memory;
+	struct iforce_core_effect core_effects[FF_EFFECTS_MAX];
+	struct semaphore mem_mutex;
+};
+
+/* Get hi and low bytes of a 16-bits int */
+#define HI(a)	((unsigned char)((a) >> 8))
+#define LO(a)	((unsigned char)((a) & 0xff))
+
+/* For many parameters, it seems that 0x80 is a special value that should
+ * be avoided. Instead, we replace this value by 0x7f
+ */
+#define HIFIX80(a) ((unsigned char)(((a)<0? (a)+255 : (a))>>8))
+
+/* Encode a time value */
+#define TIME_SCALE(a)	((a) == 0xffff ? 0xffff : (a) * 1000 / 256)
+
+
+/* Public functions */
+/* iforce-serio.c */
+void iforce_serial_xmit(struct iforce *iforce);
+
+/* iforce-usb.c */
+void iforce_usb_xmit(struct iforce *iforce);
+
+/* iforce-main.c */
+int iforce_init_device(struct iforce *iforce);
+
+/* iforce-packets.c */
+int iforce_control_playback(struct iforce*, u16 id, unsigned int);
+void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data);
+int iforce_send_packet(struct iforce *iforce, u16 cmd, unsigned char* data);
+void iforce_dump_packet(char *msg, u16 cmd, unsigned char *data) ;
+int iforce_get_id_packet(struct iforce *iforce, char *packet);
+
+/* iforce-ff.c */
+int iforce_upload_periodic(struct iforce*, struct ff_effect*, int is_update);
+int iforce_upload_constant(struct iforce*, struct ff_effect*, int is_update);
+int iforce_upload_interactive(struct iforce*, struct ff_effect*, int is_update);
+
+/* Public variables */
+extern struct serio_dev iforce_serio_dev;
+extern struct usb_driver iforce_usb_driver;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/iforce.c linux-2.5/drivers/input/joystick/iforce.c
--- linux-2.5.13/drivers/input/joystick/iforce.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/input/joystick/iforce.c	Thu Jan  1 01:00:00 1970
@@ -1,1224 +0,0 @@
-/*
- * $Id: iforce.c,v 1.56 2001/05/27 14:41:26 jdeneux Exp $
- *
- *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@suse.cz>
- *  Copyright (c) 2001 Johann Deneux <deneux@ifrance.com>
- *
- *  USB/RS232 I-Force joysticks and wheels.
- *
- *  Sponsored by SuSE
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
- * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
- */
-
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <linux/serio.h>
-#include <linux/config.h>
-
-/* FF: This module provides arbitrary resource management routines.
- * I use it to manage the device's memory.
- * Despite the name of this module, I am *not* going to access the ioports.
- */
-#include <linux/ioport.h>
-
-MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>, Johann Deneux <deneux@ifrance.com>");
-MODULE_DESCRIPTION("USB/RS232 I-Force joysticks and wheels driver");
-MODULE_LICENSE("GPL");
-
-#define IFORCE_MAX_LENGTH	16
-
-#if defined(CONFIG_JOYSTICK_IFORCE_232) || defined(CONFIG_JOYSTICK_IFORCE_232_MODULE)
-#define IFORCE_232	1
-#endif
-#if defined(CONFIG_JOYSTICK_IFORCE_USB) || defined(CONFIG_JOYSTICK_IFORCE_USB_MODULE)
-#define IFORCE_USB	2
-#endif
-
-#define FF_EFFECTS_MAX	32
-
-/* Each force feedback effect is made of one core effect, which can be
- * associated to at most to effect modifiers
- */
-#define FF_MOD1_IS_USED		0
-#define FF_MOD2_IS_USED		1
-#define FF_CORE_IS_USED		2
-#define FF_CORE_IS_PLAYED	3
-#define FF_MODCORE_MAX		3
-
-struct iforce_core_effect {
-	/* Information about where modifiers are stored in the device's memory */
-	struct resource mod1_chunk;
-	struct resource mod2_chunk;
-	unsigned long flags[NBITS(FF_MODCORE_MAX)];
-};
-
-#define FF_CMD_EFFECT		0x010e
-#define FF_CMD_SHAPE		0x0208
-#define FF_CMD_MAGNITUDE	0x0303
-#define FF_CMD_PERIOD		0x0407
-#define FF_CMD_INTERACT		0x050a
-
-#define FF_CMD_AUTOCENTER	0x4002
-#define FF_CMD_PLAY		0x4103
-#define FF_CMD_ENABLE		0x4201
-#define FF_CMD_GAIN		0x4301
-
-#define FF_CMD_QUERY		0xff01
-
-static signed short btn_joystick[] = { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
-	BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, BTN_DEAD, -1 };
-static signed short btn_wheel[] =    { BTN_TRIGGER, BTN_TOP, BTN_THUMB, BTN_TOP2, BTN_BASE,
-	BTN_BASE2, BTN_BASE3, BTN_BASE4, BTN_BASE5, BTN_A, BTN_B, BTN_C, -1 };
-static signed short abs_joystick[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 };
-static signed short abs_wheel[] =    { ABS_WHEEL, ABS_GAS, ABS_BRAKE, ABS_HAT0X, ABS_HAT0Y, -1 };
-static signed short ff_iforce[] =    { FF_PERIODIC, FF_CONSTANT, FF_SPRING, FF_FRICTION,
-	FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, FF_SAW_DOWN, FF_GAIN, FF_AUTOCENTER, -1 };
-
-static struct iforce_device {
-	u16 idvendor;
-	u16 idproduct;
-	char *name;
-	signed short *btn;
-	signed short *abs;
-	signed short *ff;
-} iforce_device[] = {
-	{ 0x046d, 0xc281, "Logitech WingMan Force",			btn_joystick, abs_joystick, ff_iforce },
-	{ 0x046d, 0xc291, "Logitech WingMan Formula Force",		btn_wheel, abs_wheel, ff_iforce },
-	{ 0x05ef, 0x020a, "AVB Top Shot Pegasus",			btn_joystick, abs_joystick, ff_iforce },
-	{ 0x05ef, 0x8884, "AVB Mag Turbo Force",			btn_wheel, abs_wheel, ff_iforce },
-	{ 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback",	btn_wheel, abs_wheel, ff_iforce },
-	{ 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]",		btn_joystick, abs_joystick, ff_iforce }
-};
-
-struct iforce {
-	struct input_dev dev;		/* Input device interface */
-	struct iforce_device *type;
-	char name[64];
-	int open;
-	int bus;
-
-	unsigned char data[IFORCE_MAX_LENGTH];
-	unsigned char edata[IFORCE_MAX_LENGTH];
-	u16 ecmd;
-	u16 expect_packet;
-
-#ifdef IFORCE_232
-	struct serio *serio;		/* RS232 transfer */
-	int idx, pkt, len, id;
-	unsigned char csum;
-#endif
-#ifdef IFORCE_USB
-	struct usb_device *usbdev;	/* USB transfer */
-	struct urb *irq, *out, *ctrl;
-	struct usb_ctrlrequest dr;
-#endif
-					/* Force Feedback */
-	wait_queue_head_t wait;
-	struct resource device_memory;
-	struct iforce_core_effect core_effects[FF_EFFECTS_MAX];
-};
-
-static struct {
-	__s32 x;
-	__s32 y;
-} iforce_hat_to_axis[16] = {{ 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}};
-
-/* Get hi and low bytes of a 16-bits int */
-#define HI(a)	((unsigned char)((a) >> 8))
-#define LO(a)	((unsigned char)((a) & 0xff))
-
-/* Encode a time value */
-#define TIME_SCALE(a)	((a) == 0xffff ? 0xffff : (a) * 1000 / 256)
-
-static void dump_packet(char *msg, u16 cmd, unsigned char *data)
-{
-	int i;
-
-	printk(KERN_DEBUG "iforce.c: %s ( cmd = %04x, data = ", msg, cmd);
-	for (i = 0; i < LO(cmd); i++)
-		printk("%02x ", data[i]);
-	printk(")\n");
-}
-
-/*
- * Send a packet of bytes to the device
- */
-static void send_packet(struct iforce *iforce, u16 cmd, unsigned char* data)
-{
-	switch (iforce->bus) {
-
-#ifdef IFORCE_232
-		case IFORCE_232: {
-
-			int i;
-			unsigned char csum = 0x2b ^ HI(cmd) ^ LO(cmd);
-
-			serio_write(iforce->serio, 0x2b);
-			serio_write(iforce->serio, HI(cmd));
-			serio_write(iforce->serio, LO(cmd));
-
-			for (i = 0; i < LO(cmd); i++) {
-				serio_write(iforce->serio, data[i]);
-				csum = csum ^ data[i];
-			}
-
-			serio_write(iforce->serio, csum);
-			return;
-		}
-#endif
-#ifdef IFORCE_USB
-		case IFORCE_USB: {
-
-			DECLARE_WAITQUEUE(wait, current);
-			int timeout = HZ; /* 1 second */
-
-			memcpy(iforce->out->transfer_buffer + 1, data, LO(cmd));
-			((char*)iforce->out->transfer_buffer)[0] = HI(cmd);
-			iforce->out->transfer_buffer_length = LO(cmd) + 2;
-			iforce->out->dev = iforce->usbdev;
-
-			set_current_state(TASK_INTERRUPTIBLE);
-			add_wait_queue(&iforce->wait, &wait);
-
-			if (usb_submit_urb(iforce->out, GFP_ATOMIC)) {
-				set_current_state(TASK_RUNNING);
-				remove_wait_queue(&iforce->wait, &wait);
-				return;
-			}
-
-			while (timeout && iforce->out->status == -EINPROGRESS)
-				timeout = schedule_timeout(timeout);
-
-			set_current_state(TASK_RUNNING);
-			remove_wait_queue(&iforce->wait, &wait);
-
-			if (!timeout)
-				usb_unlink_urb(iforce->out);
-
-			return;
-		}
-#endif
-	}
-}
-
-static void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data)
-{
-	struct input_dev *dev = &iforce->dev;
-	int i;
-
-#ifdef IFORCE_232
-	if (HI(iforce->expect_packet) == HI(cmd)) {
-		iforce->expect_packet = 0;
-		iforce->ecmd = cmd;
-		memcpy(iforce->edata, data, IFORCE_MAX_LENGTH);
-		if (waitqueue_active(&iforce->wait))
-			wake_up(&iforce->wait);
-	}
-#endif
-
-	if (!iforce->type)
-		return;
-
-	switch (HI(cmd)) {
-
-		case 0x01:	/* joystick position data */
-		case 0x03:	/* wheel position data */
-
-			if (HI(cmd) == 1) {
-				input_report_abs(dev, ABS_X, (__s16) (((__s16)data[1] << 8) | data[0]));
-				input_report_abs(dev, ABS_Y, (__s16) (((__s16)data[3] << 8) | data[2]));
-				input_report_abs(dev, ABS_THROTTLE, 255 - data[4]);
-			} else {
-				input_report_abs(dev, ABS_WHEEL, (__s16) (((__s16)data[1] << 8) | data[0]));
-				input_report_abs(dev, ABS_GAS,   255 - data[2]);
-				input_report_abs(dev, ABS_BRAKE, 255 - data[3]);
-			}
-
-			input_report_abs(dev, ABS_HAT0X, iforce_hat_to_axis[data[6] >> 4].x);
-			input_report_abs(dev, ABS_HAT0Y, iforce_hat_to_axis[data[6] >> 4].y);
-
-			for (i = 0; iforce->type->btn[i] >= 0; i++)
-				input_report_key(dev, iforce->type->btn[i], data[(i >> 3) + 5] & (1 << (i & 7)));
-
-			break;
-
-		case 0x02:	/* status report */
-
-			input_report_key(dev, BTN_DEAD, data[0] & 0x02);
-			break;
-	}
-}
-
-static int get_id_packet(struct iforce *iforce, char *packet)
-{
-	DECLARE_WAITQUEUE(wait, current);
-	int timeout = HZ; /* 1 second */
-
-	switch (iforce->bus) {
-
-#ifdef IFORCE_USB
-		case IFORCE_USB:
-
-			iforce->dr.bRequest = packet[0];
-			iforce->ctrl->dev = iforce->usbdev;
-
-			set_current_state(TASK_INTERRUPTIBLE);
-			add_wait_queue(&iforce->wait, &wait);
-
-			if (usb_submit_urb(iforce->ctrl, GFP_ATOMIC)) {
-				set_current_state(TASK_RUNNING);
-				remove_wait_queue(&iforce->wait, &wait);
-				return -1;
-			}
-
-			while (timeout && iforce->ctrl->status == -EINPROGRESS)
-				timeout = schedule_timeout(timeout);
-
-			set_current_state(TASK_RUNNING);
-			remove_wait_queue(&iforce->wait, &wait);
-
-			if (!timeout) {
-				usb_unlink_urb(iforce->ctrl);
-				return -1;
-			}
-
-			break;
-#endif
-#ifdef IFORCE_232
-		case IFORCE_232:
-
-			iforce->expect_packet = FF_CMD_QUERY;
-			send_packet(iforce, FF_CMD_QUERY, packet);
-
-			set_current_state(TASK_INTERRUPTIBLE);
-			add_wait_queue(&iforce->wait, &wait);
-
-			while (timeout && iforce->expect_packet)
-				timeout = schedule_timeout(timeout);
-
-			set_current_state(TASK_RUNNING);
-			remove_wait_queue(&iforce->wait, &wait);
-
-			if (!timeout) {
-				iforce->expect_packet = 0;
-				return -1;
-			}
-
-			break;
-#endif
-	}
-
-	return -(iforce->edata[0] != packet[0]);
-}
-
-static int iforce_open(struct input_dev *dev)
-{
-	struct iforce *iforce = dev->private;
-
-	switch (iforce->bus) {
-#ifdef IFORCE_USB
-		case IFORCE_USB:
-			if (iforce->open++)
-				break;
-			iforce->irq->dev = iforce->usbdev;
-			if (usb_submit_urb(iforce->irq, GFP_KERNEL))
-					return -EIO;
-			break;
-#endif
-	}
-	return 0;
-}
-
-static void iforce_close(struct input_dev *dev)
-{
-	struct iforce *iforce = dev->private;
-
-	switch (iforce->bus) {
-#ifdef IFORCE_USB
-		case IFORCE_USB:
-			if (!--iforce->open)
-				usb_unlink_urb(iforce->irq);
-			break;
-#endif
-	}
-}
-
-/*
- * Start or stop playing an effect
- */
-
-static int iforce_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
-{
-	struct iforce* iforce = (struct iforce*)(dev->private);
-	unsigned char data[3];
-
-	printk(KERN_DEBUG "iforce.c: input_event(type = %d, code = %d, value = %d)\n", type, code, value);
-
-	if (type != EV_FF)
-		return -1;
-
-	switch (code) {
-
-		case FF_GAIN:
-
-			data[0] = value >> 9;
-			send_packet(iforce, FF_CMD_GAIN, data);
-
-			return 0;
-
-		case FF_AUTOCENTER:
-
-			data[0] = 0x03;
-			data[1] = value >> 9;
-			send_packet(iforce, FF_CMD_AUTOCENTER, data);
-
-			data[0] = 0x04;
-			data[1] = 0x01;
-			send_packet(iforce, FF_CMD_AUTOCENTER, data);
-
-			return 0;
-
-		default: /* Play an effect */
-
-			if (code >= iforce->dev.ff_effects_max)
-				return -1;
-
-			data[0] = LO(code);
-			data[1] = (value > 0) ? ((value > 1) ? 0x41 : 0x01) : 0;
-			data[2] = LO(value);
-			send_packet(iforce, FF_CMD_PLAY, data);
-
-			return 0;
-	}
-
-	return -1;
-}
-
-/*
- * Set the magnitude of a constant force effect
- * Return error code
- *
- * Note: caller must ensure exclusive access to device
- */
-
-static int make_magnitude_modifier(struct iforce* iforce,
-	struct resource* mod_chunk, __s16 level)
-{
-	unsigned char data[3];
-
-	if (allocate_resource(&(iforce->device_memory), mod_chunk, 2,
-		iforce->device_memory.start, iforce->device_memory.end, 2L,
-		NULL, NULL)) {
-		return -ENOMEM;
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-	data[2] = HI(level);
-
-	send_packet(iforce, FF_CMD_MAGNITUDE, data);
-
-	return 0;
-}
-
-/*
- * Upload the component of an effect dealing with the period, phase and magnitude
- */
-
-static int make_period_modifier(struct iforce* iforce, struct resource* mod_chunk,
-	__s16 magnitude, __s16 offset, u16 period, u16 phase)
-{
-	unsigned char data[7];
-
-	period = TIME_SCALE(period);
-
-	if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0c,
-		iforce->device_memory.start, iforce->device_memory.end, 2L,
-		NULL, NULL)) {
-		return -ENOMEM;
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-
-	data[2] = HI(magnitude);
-	data[3] = HI(offset);
-	data[4] = HI(phase);
-
-	data[5] = LO(period);
-	data[6] = HI(period);
-
-	send_packet(iforce, FF_CMD_PERIOD, data);
-
-	return 0;
-}
-
-/*
- * Uploads the part of an effect setting the shape of the force
- */
-
-static int make_shape_modifier(struct iforce* iforce, struct resource* mod_chunk,
-	u16 attack_duration, __s16 initial_level,
-	u16 fade_duration, __s16 final_level)
-{
-	unsigned char data[8];
-
-	attack_duration = TIME_SCALE(attack_duration);
-	fade_duration = TIME_SCALE(fade_duration);
-
-	if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0e,
-		iforce->device_memory.start, iforce->device_memory.end, 2L,
-		NULL, NULL)) {
-		return -ENOMEM;
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-
-	data[2] = LO(attack_duration);
-	data[3] = HI(attack_duration);
-	data[4] = HI(initial_level);
-
-	data[5] = LO(fade_duration);
-	data[6] = HI(fade_duration);
-	data[7] = HI(final_level);
-
-	send_packet(iforce, FF_CMD_SHAPE, data);
-
-	return 0;
-}
-
-/*
- * Component of spring, friction, inertia... effects
- */
-
-static int make_interactive_modifier(struct iforce* iforce,
-	struct resource* mod_chunk,
-	__s16 rsat, __s16 lsat, __s16 rk, __s16 lk, u16 db, __s16 center)
-{
-	unsigned char data[10];
-
-	if (allocate_resource(&(iforce->device_memory), mod_chunk, 8,
-		iforce->device_memory.start, iforce->device_memory.end, 2L,
-		NULL, NULL)) {
-		return -ENOMEM;
-	}
-
-	data[0] = LO(mod_chunk->start);
-	data[1] = HI(mod_chunk->start);
-
-	data[2] = HI(rk);
-	data[3] = HI(lk);
-
-	data[4] = LO(center);
-	data[5] = HI(center);
-
-	data[6] = LO(db);
-	data[7] = HI(db);
-
-	data[8] = HI(rsat);
-	data[9] = HI(lsat);
-
-	send_packet(iforce, FF_CMD_INTERACT, data);
-
-	return 0;
-}
-
-static unsigned char find_button(struct iforce *iforce, signed short button)
-{
-	int i;
-	for (i = 1; iforce->type->btn[i] >= 0; i++)
-		if (iforce->type->btn[i] == button)
-			return i + 1;
-	return 0;
-}
-
-/*
- * Send the part common to all effects to the device
- */
-
-static int make_core(struct iforce* iforce, u16 id, u16 mod_id1, u16 mod_id2,
-	u8 effect_type, u8 axes, u16 duration, u16 delay, u16 button,
-	u16 interval, u16 direction)
-{
-	unsigned char data[14];
-
-	duration = TIME_SCALE(duration);
-	delay    = TIME_SCALE(delay);
-	interval = TIME_SCALE(interval);
-
-	data[0]  = LO(id);
-	data[1]  = effect_type;
-	data[2]  = LO(axes) | find_button(iforce, button);
-
-	data[3]  = LO(duration);
-	data[4]  = HI(duration);
-
-	data[5]  = HI(direction);
-
-	data[6]  = LO(interval);
-	data[7]  = HI(interval);
-
-	data[8]  = LO(mod_id1);
-	data[9]  = HI(mod_id1);
-	data[10] = LO(mod_id2);
-	data[11] = HI(mod_id2);
-
-	data[12] = LO(delay);
-	data[13] = HI(delay);
-
-	send_packet(iforce, FF_CMD_EFFECT, data);
-
-	return 0;
-}
-
-/*
- * Upload a periodic effect to the device
- */
-
-static int iforce_upload_periodic(struct iforce* iforce, struct ff_effect* effect)
-{
-	u8 wave_code;
-	int core_id = effect->id;
-	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
-	struct resource* mod1_chunk = &(iforce->core_effects[core_id].mod1_chunk);
-	struct resource* mod2_chunk = &(iforce->core_effects[core_id].mod2_chunk);
-	int err = 0;
-
-	err = make_period_modifier(iforce, mod1_chunk,
-		effect->u.periodic.magnitude, effect->u.periodic.offset,
-		effect->u.periodic.period, effect->u.periodic.phase);
-	if (err) return err;
-	set_bit(FF_MOD1_IS_USED, core_effect->flags);
-
-	err = make_shape_modifier(iforce, mod2_chunk,
-		effect->u.periodic.shape.attack_length,
-		effect->u.periodic.shape.attack_level,
-		effect->u.periodic.shape.fade_length,
-		effect->u.periodic.shape.fade_level);
-	if (err) return err;
-	set_bit(FF_MOD2_IS_USED, core_effect->flags);
-
-	switch (effect->u.periodic.waveform) {
-		case FF_SQUARE:		wave_code = 0x20; break;
-		case FF_TRIANGLE:	wave_code = 0x21; break;
-		case FF_SINE:		wave_code = 0x22; break;
-		case FF_SAW_UP:		wave_code = 0x23; break;
-		case FF_SAW_DOWN:	wave_code = 0x24; break;
-		default:		wave_code = 0x20; break;
-	}
-
-	err = make_core(iforce, effect->id,
-		mod1_chunk->start,
-		mod2_chunk->start,
-		wave_code,
-		0x20,
-		effect->replay.length,
-		effect->replay.delay,
-		effect->trigger.button,
-		effect->trigger.interval,
-		effect->direction);
-
-	return err;
-}
-
-/*
- * Upload a constant force effect
- */
-static int iforce_upload_constant(struct iforce* iforce, struct ff_effect* effect)
-{
-	int core_id = effect->id;
-	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
-	struct resource* mod1_chunk = &(iforce->core_effects[core_id].mod1_chunk);
-	struct resource* mod2_chunk = &(iforce->core_effects[core_id].mod2_chunk);
-	int err = 0;
-
-	printk(KERN_DEBUG "iforce.c: make constant effect\n");
-
-	err = make_magnitude_modifier(iforce, mod1_chunk, effect->u.constant.level);
-	if (err) return err;
-	set_bit(FF_MOD1_IS_USED, core_effect->flags);
-
-	err = make_shape_modifier(iforce, mod2_chunk,
-		effect->u.constant.shape.attack_length,
-		effect->u.constant.shape.attack_level,
-		effect->u.constant.shape.fade_length,
-		effect->u.constant.shape.fade_level);
-	if (err) return err;
-	set_bit(FF_MOD2_IS_USED, core_effect->flags);
-
-	err = make_core(iforce, effect->id,
-		mod1_chunk->start,
-		mod2_chunk->start,
-		0x00,
-		0x20,
-		effect->replay.length,
-		effect->replay.delay,
-		effect->trigger.button,
-		effect->trigger.interval,
-		effect->direction);
-
-	return err;
-}
-
-/*
- * Upload an interactive effect. Those are for example friction, inertia, springs...
- */
-static int iforce_upload_interactive(struct iforce* iforce, struct ff_effect* effect)
-{
-	int core_id = effect->id;
-	struct iforce_core_effect* core_effect = iforce->core_effects + core_id;
-	struct resource* mod_chunk = &(core_effect->mod1_chunk);
-	u8 type, axes;
-	u16 mod1, mod2, direction;
-	int err = 0;
-
-	printk(KERN_DEBUG "iforce.c: make interactive effect\n");
-
-	switch (effect->type) {
-		case FF_SPRING:		type = 0x40; break;
-		case FF_FRICTION:	type = 0x41; break;
-		default: return -1;
-	}
-
-	err = make_interactive_modifier(iforce, mod_chunk,
-		effect->u.interactive.right_saturation,
-		effect->u.interactive.left_saturation,
-		effect->u.interactive.right_coeff,
-		effect->u.interactive.left_coeff,
-		effect->u.interactive.deadband,
-		effect->u.interactive.center);
-	if (err) return err;
-	set_bit(FF_MOD1_IS_USED, core_effect->flags);
-
-	switch ((test_bit(ABS_X, &effect->u.interactive.axis) ||
-		test_bit(ABS_WHEEL, &effect->u.interactive.axis)) |
-		(!!test_bit(ABS_Y, &effect->u.interactive.axis) << 1)) {
-
-		case 0: /* Only one axis, choose orientation */
-			mod1 = mod_chunk->start;
-			mod2 = 0xffff;
-			direction = effect->direction;
-			axes = 0x20;
-			break;
-
-		case 1:	/* Only X axis */
-			mod1 = mod_chunk->start;
-			mod2 = 0xffff;
-			direction = 0x5a00;
-			axes = 0x40;
-			break;
-
-		case 2: /* Only Y axis */
-			mod1 = 0xffff;
-			mod2 = mod_chunk->start;
-			direction = 0xb400;
-			axes = 0x80;
-			break;
-
-		case 3:	/* Both X and Y axes */
-			/* TODO: same setting for both axes is not mandatory */
-			mod1 = mod_chunk->start;
-			mod2 = mod_chunk->start;
-			direction = 0x6000;
-			axes = 0xc0;
-			break;
-
-		default:
-			return -1;
-	}
-
-	err = make_core(iforce, effect->id,
-		mod1, mod2,
-		type, axes,
-		effect->replay.length, effect->replay.delay,
-		effect->trigger.button, effect->trigger.interval,
-		direction);
-
-	return err;
-}
-
-/*
- * Function called when an ioctl is performed on the event dev entry.
- * It uploads an effect to the device
- */
-static int iforce_upload_effect(struct input_dev *dev, struct ff_effect *effect)
-{
-	struct iforce* iforce = (struct iforce*)(dev->private);
-	int id;
-
-	printk(KERN_DEBUG "iforce.c: upload effect\n");
-
-/*
- * Get a free id
- */
-
-	for (id=0; id < FF_EFFECTS_MAX; ++id)
-		if (!test_bit(FF_CORE_IS_USED, iforce->core_effects[id].flags)) break;
-
-	if ( id == FF_EFFECTS_MAX || id >= iforce->dev.ff_effects_max)
-		return -ENOMEM;
-
-	effect->id = id;
-	set_bit(FF_CORE_IS_USED, iforce->core_effects[id].flags);
-
-/*
- * Upload the effect
- */
-
-	switch (effect->type) {
-
-		case FF_PERIODIC:
-			return iforce_upload_periodic(iforce, effect);
-
-		case FF_CONSTANT:
-			return iforce_upload_constant(iforce, effect);
-
-		case FF_SPRING:
-		case FF_FRICTION:
-			return iforce_upload_interactive(iforce, effect);
-
-		default:
-			return -1;
-	}
-}
-
-/*
- * Erases an effect: it frees the effect id and mark as unused the memory
- * allocated for the parameters
- */
-static int iforce_erase_effect(struct input_dev *dev, int effect_id)
-{
-	struct iforce* iforce = (struct iforce*)(dev->private);
-	int err = 0;
-	struct iforce_core_effect* core_effect;
-
-	printk(KERN_DEBUG "iforce.c: erase effect %d\n", effect_id);
-
-	if (effect_id < 0 || effect_id >= FF_EFFECTS_MAX)
-		return -EINVAL;
-
-	core_effect = iforce->core_effects + effect_id;
-
-	if (test_bit(FF_MOD1_IS_USED, core_effect->flags))
-		err = release_resource(&(iforce->core_effects[effect_id].mod1_chunk));
-
-	if (!err && test_bit(FF_MOD2_IS_USED, core_effect->flags))
-		err = release_resource(&(iforce->core_effects[effect_id].mod2_chunk));
-
-	/*TODO: remember to change that if more FF_MOD* bits are added */
-	core_effect->flags[0] = 0;
-
-	return err;
-}
-static int iforce_init_device(struct iforce *iforce)
-{
-	unsigned char c[] = "CEOV";
-	int i;
-
-	init_waitqueue_head(&iforce->wait);
-	iforce->dev.ff_effects_max = 10;
-
-/*
- * Input device fields.
- */
-
-	iforce->dev.idbus = BUS_USB;
-	iforce->dev.private = iforce;
-	iforce->dev.name = iforce->name;
-	iforce->dev.open = iforce_open;
-	iforce->dev.close = iforce_close;
-	iforce->dev.event = iforce_input_event;
-	iforce->dev.upload_effect = iforce_upload_effect;
-	iforce->dev.erase_effect = iforce_erase_effect;
-
-/*
- * On-device memory allocation.
- */
-
-	iforce->device_memory.name = "I-Force device effect memory";
-	iforce->device_memory.start = 0;
-	iforce->device_memory.end = 200;
-	iforce->device_memory.flags = IORESOURCE_MEM;
-	iforce->device_memory.parent = NULL;
-	iforce->device_memory.child = NULL;
-	iforce->device_memory.sibling = NULL;
-
-/*
- * Wait until device ready - until it sends its first response.
- */
-
-	for (i = 0; i < 20; i++)
-		if (!get_id_packet(iforce, "O"))
-			break;
-
-	if (i == 20) { /* 5 seconds */
-		printk(KERN_ERR "iforce.c: Timeout waiting for response from device.\n");
-		iforce_close(&iforce->dev);
-		return -1;
-	}
-
-/*
- * Get device info.
- */
-
-	if (!get_id_packet(iforce, "M"))
-		iforce->dev.idvendor = (iforce->edata[2] << 8) | iforce->edata[1];
-	if (!get_id_packet(iforce, "P"))
-		iforce->dev.idproduct = (iforce->edata[2] << 8) | iforce->edata[1];
-	if (!get_id_packet(iforce, "B"))
-		iforce->device_memory.end = (iforce->edata[2] << 8) | iforce->edata[1];
-	if (!get_id_packet(iforce, "N"))
-		iforce->dev.ff_effects_max = iforce->edata[1];
-
-/*
- * Display additional info.
- */
-
-	for (i = 0; c[i]; i++)
-		if (!get_id_packet(iforce, c + i))
-			dump_packet("info", iforce->ecmd, iforce->edata);
-
-/*
- * Disable spring, enable force feedback.
- * FIXME: We should use iforce_set_autocenter() et al here.
- */
-
-	send_packet(iforce, FF_CMD_AUTOCENTER, "\004\000");
-	send_packet(iforce, FF_CMD_ENABLE, "\004");
-
-/*
- * Find appropriate device entry
- */
-
-	for (i = 0; iforce_device[i].idvendor; i++)
-		if (iforce_device[i].idvendor == iforce->dev.idvendor &&
-		    iforce_device[i].idproduct == iforce->dev.idproduct)
-			break;
-
-	iforce->type = iforce_device + i;
-
-	sprintf(iforce->name, iforce->type->name,
-		iforce->dev.idproduct, iforce->dev.idvendor);
-
-/*
- * Set input device bitfields and ranges.
- */
-
-	iforce->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_FF);
-
-	for (i = 0; iforce->type->btn[i] >= 0; i++) {
-		signed short t = iforce->type->btn[i];
-		set_bit(t, iforce->dev.keybit);
-		if (t != BTN_DEAD)
-			set_bit(FF_BTN(t), iforce->dev.ffbit);
-	}
-
-	for (i = 0; iforce->type->abs[i] >= 0; i++) {
-
-		signed short t = iforce->type->abs[i];
-		set_bit(t, iforce->dev.absbit);
-
-		switch (t) {
-
-			case ABS_X:
-			case ABS_Y:
-			case ABS_WHEEL:
-
-				iforce->dev.absmax[t] =  1920;
-				iforce->dev.absmin[t] = -1920;
-				iforce->dev.absflat[t] = 128;
-				iforce->dev.absfuzz[t] = 16;
-
-				set_bit(FF_ABS(t), iforce->dev.ffbit);
-				break;
-
-			case ABS_THROTTLE:
-			case ABS_GAS:
-			case ABS_BRAKE:
-
-				iforce->dev.absmax[t] = 255;
-				iforce->dev.absmin[t] = 0;
-				break;
-
-			case ABS_HAT0X:
-			case ABS_HAT0Y:
-				iforce->dev.absmax[t] =  1;
-				iforce->dev.absmin[t] = -1;
-				break;
-		}
-	}
-
-	for (i = 0; iforce->type->ff[i] >= 0; i++)
-		set_bit(iforce->type->ff[i], iforce->dev.ffbit);
-
-/*
- * Register input device.
- */
-
-	input_register_device(&iforce->dev);
-
-	return 0;
-}
-
-#ifdef IFORCE_USB
-
-static void iforce_usb_irq(struct urb *urb)
-{
-	struct iforce *iforce = urb->context;
-	if (urb->status) return;
-	iforce_process_packet(iforce,
-		(iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1);
-}
-
-static void iforce_usb_out(struct urb *urb)
-{
-	struct iforce *iforce = urb->context;
-	if (urb->status) return;
-	if (waitqueue_active(&iforce->wait))
-		wake_up(&iforce->wait);
-}
-
-static void iforce_usb_ctrl(struct urb *urb)
-{
-	struct iforce *iforce = urb->context;
-	if (urb->status) return;
-	iforce->ecmd = 0xff00 | urb->actual_length;
-	if (waitqueue_active(&iforce->wait))
-		wake_up(&iforce->wait);
-}
-
-static void *iforce_usb_probe(struct usb_device *dev, unsigned int ifnum,
-				const struct usb_device_id *id)
-{
-	struct usb_endpoint_descriptor *epirq, *epout;
-	struct iforce *iforce;
-
-	epirq = dev->config[0].interface[ifnum].altsetting[0].endpoint + 0;
-	epout = dev->config[0].interface[ifnum].altsetting[0].endpoint + 1;
-
-	if (!(iforce = kmalloc(sizeof(struct iforce) + 32, GFP_KERNEL))) return NULL;
-	memset(iforce, 0, sizeof(struct iforce));
-
-	iforce->irq = usb_alloc_urb(0, GFP_KERNEL);
-	if (!iforce->irq) {
-		kfree(iforce);
-		return NULL;
-	}
-	iforce->out = usb_alloc_urb(0, GFP_KERNEL);
-	if (!iforce->out) {
-		usb_free_urb(iforce->irq);
-		kfree(iforce);
-		return NULL;
-	}
-	iforce->ctrl = usb_alloc_urb(0, GFP_KERNEL);
-	if (!iforce->ctrl) {
-		usb_free_urb(iforce->out);
-		usb_free_urb(iforce->irq);
-		kfree(iforce);
-		return NULL;
-	}
-
-	iforce->bus = IFORCE_USB;
-	iforce->usbdev = dev;
-
-	iforce->dr.bRequestType = USB_TYPE_VENDOR | USB_DIR_IN | USB_RECIP_INTERFACE;
-	iforce->dr.wIndex = 0;
-	iforce->dr.wLength = 16;
-
-	FILL_INT_URB(iforce->irq, dev, usb_rcvintpipe(dev, epirq->bEndpointAddress),
-			iforce->data, 16, iforce_usb_irq, iforce, epirq->bInterval);
-
-	FILL_BULK_URB(iforce->out, dev, usb_sndbulkpipe(dev, epout->bEndpointAddress),
-			iforce + 1, 32, iforce_usb_out, iforce);
-
-	FILL_CONTROL_URB(iforce->ctrl, dev, usb_rcvctrlpipe(dev, 0),
-			(void*) &iforce->dr, iforce->edata, 16, iforce_usb_ctrl, iforce);
-
-	if (iforce_init_device(iforce)) {
-		usb_free_urb(iforce->ctrl);
-		usb_free_urb(iforce->out);
-		usb_free_urb(iforce->irq);
-		kfree(iforce);
-		return NULL;
-	}
-
-	printk(KERN_INFO "input%d: %s [%d effects, %ld bytes memory] on usb%d:%d.%d\n",
-		iforce->dev.number, iforce->dev.name, iforce->dev.ff_effects_max,
-		iforce->device_memory.end, dev->bus->busnum, dev->devnum, ifnum);
-
-	return iforce;
-}
-
-static void iforce_usb_disconnect(struct usb_device *dev, void *ptr)
-{
-	struct iforce *iforce = ptr;
-	usb_unlink_urb(iforce->irq);
-	input_unregister_device(&iforce->dev);
-	usb_free_urb(iforce->ctrl);
-	usb_free_urb(iforce->out);
-	usb_free_urb(iforce->irq);
-	kfree(iforce);
-}
-
-static struct usb_device_id iforce_usb_ids [] = {
-	{ USB_DEVICE(0x046d, 0xc281) },		/* Logitech WingMan Force */
-	{ USB_DEVICE(0x046d, 0xc291) },		/* Logitech WingMan Formula Force */
-	{ USB_DEVICE(0x05ef, 0x020a) },		/* AVB Top Shot Pegasus */
-	{ USB_DEVICE(0x05ef, 0x8884) },		/* AVB Mag Turbo Force */
-	{ USB_DEVICE(0x06f8, 0x0001) },		/* Guillemot Race Leader Force Feedback */
-	{ }					/* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE (usb, iforce_usb_ids);
-
-static struct usb_driver iforce_usb_driver = {
-	name:		"iforce",
-	probe:		iforce_usb_probe,
-	disconnect:	iforce_usb_disconnect,
-	id_table:	iforce_usb_ids,
-};
-
-#endif
-
-#ifdef IFORCE_232
-
-static void iforce_serio_irq(struct serio *serio, unsigned char data, unsigned int flags)
-{
-	struct iforce* iforce = serio->private;
-
-	if (!iforce->pkt) {
-		if (data != 0x2b) {
-			return;
-		}
-		iforce->pkt = 1;
-		return;
-	}
-
-	if (!iforce->id) {
-		if (data > 3 && data != 0xff) {
-			iforce->pkt = 0;
-			return;
-		}
-		iforce->id = data;
-		return;
-	}
-
-	if (!iforce->len) {
-		if (data > IFORCE_MAX_LENGTH) {
-			iforce->pkt = 0;
-			iforce->id = 0;
-			return;
-		}
-		iforce->len = data;
-		return;
-	}
-
-	if (iforce->idx < iforce->len) {
-		iforce->csum += iforce->data[iforce->idx++] = data;
-		return;
-	}
-
-	if (iforce->idx == iforce->len) {
-		iforce_process_packet(iforce, (iforce->id << 8) | iforce->idx, iforce->data);
-		iforce->pkt = 0;
-		iforce->id  = 0;
-		iforce->len = 0;
-		iforce->idx = 0;
-		iforce->csum = 0;
-	}
-}
-
-static void iforce_serio_connect(struct serio *serio, struct serio_dev *dev)
-{
-	struct iforce *iforce;
-	if (serio->type != (SERIO_RS232 | SERIO_IFORCE))
-		return;
-
-	if (!(iforce = kmalloc(sizeof(struct iforce), GFP_KERNEL))) return;
-	memset(iforce, 0, sizeof(struct iforce));
-
-	iforce->bus = IFORCE_232;
-	iforce->serio = serio;
-	serio->private = iforce;
-
-	if (serio_open(serio, dev)) {
-		kfree(iforce);
-		return;
-	}
-
-	if (iforce_init_device(iforce)) {
-		serio_close(serio);
-		kfree(iforce);
-		return;
-	}
-
-	printk(KERN_INFO "input%d: %s [%d effects, %ld bytes memory] on serio%d\n",
-		iforce->dev.number, iforce->dev.name, iforce->dev.ff_effects_max,
-		iforce->device_memory.end, serio->number);
-}
-
-static void iforce_serio_disconnect(struct serio *serio)
-{
-	struct iforce* iforce = serio->private;
-
-	input_unregister_device(&iforce->dev);
-	serio_close(serio);
-	kfree(iforce);
-}
-
-static struct serio_dev iforce_serio_dev = {
-	interrupt:	iforce_serio_irq,
-	connect:	iforce_serio_connect,
-	disconnect:	iforce_serio_disconnect,
-};
-
-#endif
-
-static int __init iforce_init(void)
-{
-#ifdef IFORCE_USB
-	usb_register(&iforce_usb_driver);
-#endif
-#ifdef IFORCE_232
-	serio_register_device(&iforce_serio_dev);
-#endif
-	return 0;
-}
-
-static void __exit iforce_exit(void)
-{
-#ifdef IFORCE_USB
-	usb_deregister(&iforce_usb_driver);
-#endif
-#ifdef IFORCE_232
-	serio_unregister_device(&iforce_serio_dev);
-#endif
-}
-
-module_init(iforce_init);
-module_exit(iforce_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/joydump.c linux-2.5/drivers/input/joystick/joydump.c
--- linux-2.5.13/drivers/input/joystick/joydump.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/joydump.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,152 @@
+/*
+ * $Id: joydump.c,v 1.6 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1996-2001 Vojtech Pavlik
+ */
+
+/*
+ * This is just a very simple driver that can dump the data
+ * out of the joystick port into the syslog ...
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/gameport.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Gameport data dumper module");
+MODULE_LICENSE("GPL");
+
+#define BUF_SIZE 256
+
+struct joydump {
+	unsigned int time;
+	unsigned char data;
+};
+
+static void __devinit joydump_connect(struct gameport *gameport, struct gameport_dev *dev)
+{
+	struct joydump buf[BUF_SIZE];
+	int axes[4], buttons;
+	int i, j, t, timeout;
+	unsigned long flags;
+	unsigned char u;
+
+	printk(KERN_INFO "joydump: ,------------------- START ------------------.\n");
+	printk(KERN_INFO "joydump: | Dumping gameport%s.\n", gameport->phys);
+	printk(KERN_INFO "joydump: | Speed: %4d kHz.                            |\n", gameport->speed);
+
+	if (gameport_open(gameport, dev, GAMEPORT_MODE_RAW)) {
+
+		printk(KERN_INFO "joydump: | Raw mode not available - trying cooked.    |\n");
+
+		if (gameport_open(gameport, dev, GAMEPORT_MODE_COOKED)) {
+			
+			printk(KERN_INFO "joydump: | Cooked not available either. Failing.      |\n");
+			printk(KERN_INFO "joydump: `-------------------- END -------------------'\n");
+			return;
+		}
+
+		gameport_cooked_read(gameport, axes, &buttons);
+
+		for (i = 0; i < 4; i++)
+			printk(KERN_INFO "joydump: | Axis %d: %4d.                              |\n", i, axes[i]);
+		printk(KERN_INFO "joydump: | Buttons %02x.                                |\n", buttons);
+		printk(KERN_INFO "joydump: `-------------------- END -------------------'\n");
+	}
+
+	timeout = gameport_time(gameport, 10000); /* 10 ms */
+	t = 0;
+	i = 1;
+
+	save_flags(flags);
+	cli();
+
+	u = gameport_read(gameport);
+
+	buf[0].data = u;
+	buf[0].time = t;
+
+	gameport_trigger(gameport);
+
+	while (i < BUF_SIZE && t < timeout) {
+
+		buf[i].data = gameport_read(gameport);
+
+		if (buf[i].data ^ u) {
+			u = buf[i].data;
+			buf[i].time = t;
+			i++;
+		}
+		t++;
+	}
+
+	restore_flags(flags);
+
+/*
+ * Dump data.
+ */
+
+	t = i;
+
+	printk(KERN_INFO "joydump: >------------------- DATA -------------------<\n");
+	printk(KERN_INFO "joydump: | index: %3d delta: %3d.%02d us data: ", 0, 0, 0);
+	for (j = 7; j >= 0; j--)
+		printk("%d",(buf[0].data >> j) & 1);
+	printk(" |\n");
+	for (i = 1; i < t; i++) {
+		printk(KERN_INFO "joydump: | index: %3d delta: %3d us data: ",
+			i, buf[i].time - buf[i-1].time);
+		for (j = 7; j >= 0; j--)
+			printk("%d",(buf[i].data >> j) & 1);
+		printk("    |\n");
+	}
+
+	printk(KERN_INFO "joydump: `-------------------- END -------------------'\n");
+}
+
+static void __devexit joydump_disconnect(struct gameport *gameport)
+{
+	gameport_close(gameport);
+}
+
+static struct gameport_dev joydump_dev = {
+	connect:	joydump_connect,
+	disconnect:	joydump_disconnect,
+};
+
+static int __init joydump_init(void)
+{
+	gameport_register_device(&joydump_dev);
+	return 0;
+}
+
+static void __exit joydump_exit(void)
+{
+	gameport_unregister_device(&joydump_dev);
+}
+
+module_init(joydump_init);
+module_exit(joydump_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/joystick/twidjoy.c linux-2.5/drivers/input/joystick/twidjoy.c
--- linux-2.5.13/drivers/input/joystick/twidjoy.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/joystick/twidjoy.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,264 @@
+/*
+ * $Id: twidjoy.c,v 1.4 2001/09/25 09:17:15 vojtech Exp $
+ *
+ *  derived from CVS-ID "stinger.c,v 1.5 2001/05/29 12:57:18 vojtech Exp"
+ *
+ *  Copyright (c) 2001 Arndt Schoenewald
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *  Copyright (c) 2000 Mark Fletcher
+ *
+ *  Sponsored by Quelltext AG (http://www.quelltext-ag.de), Dortmund, Germany
+ */
+
+/*
+ * Driver to use Handykey's Twiddler (the first edition, i.e. the one with
+ * the RS232 interface) as a joystick under Linux
+ *
+ * The Twiddler is a one-handed chording keyboard featuring twelve buttons on
+ * the front, six buttons on the top, and a built-in tilt sensor. The buttons
+ * on the front, which are grouped as four rows of three buttons, are pressed
+ * by the four fingers (this implies only one button per row can be held down
+ * at the same time) and the buttons on the top are for the thumb. The tilt
+ * sensor delivers X and Y axis data depending on how the Twiddler is held.
+ * Additional information can be found at http://www.handykey.com.
+ *
+ * This driver does not use the Twiddler for its intended purpose, i.e. as
+ * a chording keyboard, but as a joystick: pressing and releasing a button
+ * immediately sends a corresponding button event, and tilting it generates
+ * corresponding ABS_X and ABS_Y events. This turns the Twiddler into a game
+ * controller with amazing 18 buttons :-)
+ *
+ * Note: The Twiddler2 (the successor of the Twiddler that connects directly
+ * to the PS/2 keyboard and mouse ports) is NOT supported by this driver!
+ *
+ * For questions or feedback regarding this driver module please contact:
+ * Arndt Schoenewald <arndt@quelltext.com>
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+#include <linux/init.h>
+
+/*
+ * Constants.
+ */
+
+#define TWIDJOY_MAX_LENGTH 5
+
+static char *twidjoy_name = "Handykey Twiddler";
+
+static struct twidjoy_button_spec {
+	int bitshift;
+	int bitmask;
+	int buttons[3];
+}
+twidjoy_buttons[] = {
+	{  0, 3, { BTN_A,      BTN_B,     BTN_C    } },
+	{  2, 3, { BTN_X,      BTN_Y,     BTN_Z    } },
+	{  4, 3, { BTN_TL,     BTN_TR,    BTN_TR2  } },
+	{  6, 3, { BTN_SELECT, BTN_START, BTN_MODE } },
+	{  8, 1, { BTN_BASE5                       } },
+	{  9, 1, { BTN_BASE                        } },
+	{ 10, 1, { BTN_BASE3                       } },
+	{ 11, 1, { BTN_BASE4                       } },
+	{ 12, 1, { BTN_BASE2                       } },
+	{ 13, 1, { BTN_BASE6                       } },
+	{ 0,  0, { 0                               } }
+};
+
+/*
+ * Per-Twiddler data.
+ */
+
+struct twidjoy {
+	struct input_dev dev;
+	int idx;
+	unsigned char data[TWIDJOY_MAX_LENGTH];
+	char phys[32];
+};
+
+/*
+ * twidjoy_process_packet() decodes packets the driver receives from the
+ * Twiddler. It updates the data accordingly.
+ */
+
+static void twidjoy_process_packet(struct twidjoy *twidjoy)
+{
+	if (twidjoy->idx == TWIDJOY_MAX_LENGTH) {
+		struct input_dev *dev = &twidjoy->dev;
+		unsigned char *data = twidjoy->data;
+		struct twidjoy_button_spec *bp;
+		int button_bits, abs_x, abs_y;
+
+		button_bits = ((data[1] & 0x7f) << 7) | (data[0] & 0x7f);
+
+		for (bp = twidjoy_buttons; bp->bitmask; bp++) {
+			int value = (button_bits & (bp->bitmask << bp->bitshift)) >> bp->bitshift;
+			int i;
+
+			for (i = 0; i < bp->bitmask; i++)
+				input_report_key(dev, bp->buttons[i], i+1 == value);
+		}
+
+		abs_x = ((data[4] & 0x07) << 5) | ((data[3] & 0x7C) >> 2);
+		if (data[4] & 0x08) abs_x -= 256;
+
+		abs_y = ((data[3] & 0x01) << 7) | ((data[2] & 0x7F) >> 0);
+		if (data[3] & 0x02) abs_y -= 256;
+
+		input_report_abs(dev, ABS_X, -abs_x);
+		input_report_abs(dev, ABS_Y, +abs_y);
+	}
+
+	return;
+}
+
+/*
+ * twidjoy_interrupt() is called by the low level driver when characters
+ * are ready for us. We then buffer them for further processing, or call the
+ * packet processing routine.
+ */
+
+static void twidjoy_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct twidjoy *twidjoy = serio->private;
+
+	/* All Twiddler packets are 5 bytes. The fact that the first byte
+	 * has a MSB of 0 and all other bytes have a MSB of 1 can be used
+	 * to check and regain sync. */
+
+	if ((data & 0x80) == 0)
+		twidjoy->idx = 0;	/* this byte starts a new packet */
+	else if (twidjoy->idx == 0)
+		return;			/* wrong MSB -- ignore this byte */
+
+	if (twidjoy->idx < TWIDJOY_MAX_LENGTH)
+		twidjoy->data[twidjoy->idx++] = data;
+
+	if (twidjoy->idx == TWIDJOY_MAX_LENGTH) {
+		twidjoy_process_packet(twidjoy);
+		twidjoy->idx = 0;
+	}
+
+	return;
+}
+
+/*
+ * twidjoy_disconnect() is the opposite of twidjoy_connect()
+ */
+
+static void twidjoy_disconnect(struct serio *serio)
+{
+	struct twidjoy *twidjoy = serio->private;
+	input_unregister_device(&twidjoy->dev);
+	serio_close(serio);
+	kfree(twidjoy);
+}
+
+/*
+ * twidjoy_connect() is the routine that is called when someone adds a
+ * new serio device. It looks for the Twiddler, and if found, registers
+ * it as an input device.
+ */
+
+static void twidjoy_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct twidjoy_button_spec *bp;
+	struct twidjoy *twidjoy;
+	int i;
+
+	if (serio->type != (SERIO_RS232 | SERIO_TWIDJOY))
+		return;
+
+	if (!(twidjoy = kmalloc(sizeof(struct twidjoy), GFP_KERNEL)))
+		return;
+
+	memset(twidjoy, 0, sizeof(struct twidjoy));
+
+	sprintf(twidjoy->phys, "%s/input0", serio->phys);
+
+	twidjoy->dev.name = twidjoy_name;
+	twidjoy->dev.phys = twidjoy->phys;
+	twidjoy->dev.idbus = BUS_RS232;
+	twidjoy->dev.idvendor = SERIO_TWIDJOY;
+	twidjoy->dev.idproduct = 0x0001;
+	twidjoy->dev.idversion = 0x0100;
+
+	twidjoy->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);	
+
+	for (bp = twidjoy_buttons; bp->bitmask; bp++) {
+		for (i = 0; i < bp->bitmask; i++)
+			set_bit(bp->buttons[i], twidjoy->dev.keybit);
+	}
+
+	twidjoy->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y);
+
+	for (i = 0; i < 2; i++) {
+		twidjoy->dev.absmax[ABS_X+i] =  50;	
+		twidjoy->dev.absmin[ABS_X+i] = -50;	
+
+		/* TODO: arndt 20010708: Are these values appropriate? */
+		twidjoy->dev.absfuzz[ABS_X+i] = 4;
+		twidjoy->dev.absflat[ABS_X+i] = 4;
+	}
+
+	twidjoy->dev.private = twidjoy;
+	
+	serio->private = twidjoy;
+
+	if (serio_open(serio, dev)) {
+		kfree(twidjoy);
+		return;
+	}
+
+	input_register_device(&twidjoy->dev);
+
+	printk(KERN_INFO "input: %s on %s\n", twidjoy_name, serio->phys);
+}
+
+/*
+ * The serio device structure.
+ */
+
+static struct serio_dev twidjoy_dev = {
+	interrupt:	twidjoy_interrupt,
+	connect:	twidjoy_connect,
+	disconnect:	twidjoy_disconnect,
+};
+
+/*
+ * The functions for inserting/removing us as a module.
+ */
+
+int __init twidjoy_init(void)
+{
+	serio_register_device(&twidjoy_dev);
+	return 0;
+}
+
+void __exit twidjoy_exit(void)
+{
+	serio_unregister_device(&twidjoy_dev);
+}
+
+module_init(twidjoy_init);
+module_exit(twidjoy_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keybdev.c linux-2.5/drivers/input/keybdev.c
--- linux-2.5.13/drivers/input/keybdev.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/input/keybdev.c	Sun Jan 20 17:11:46 2002
@@ -154,6 +154,7 @@
 
 #endif /* CONFIG_X86 || CONFIG_IA64 || __alpha__ || __mips__ || CONFIG_PPC */
 
+
 static struct input_handler keybdev_handler;
 
 void keybdev_ledfunc(unsigned int led)
@@ -189,7 +190,10 @@
 void keybdev_event(struct input_handle *handle, unsigned int type, unsigned int code, int down)
 {
 	if (type != EV_KEY) return;
-	emulate_raw(code, down);
+
+	if (emulate_raw(code, down))
+		printk(KERN_WARNING "keyboard.c: can't emulate rawmode for keycode %d\n", code);
+
 	tasklet_schedule(&keyboard_tasklet);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/Config.help linux-2.5/drivers/input/keyboard/Config.help
--- linux-2.5.13/drivers/input/keyboard/Config.help	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/Config.help	Thu Feb 14 00:58:44 2002
@@ -0,0 +1,66 @@
+CONFIG_INPUT_KEYBOARD
+  Say Y here, and a list of supported keyboards will be displayed.
+  This option doesn't affect the kernel.
+
+  If unsure, say Y.
+
+CONFIG_KEYBOARD_ATKBD
+  Say Y here if you want to use the standard AT keyboard. Usually
+  you'll need this, unless you have a different type keyboard (USB,
+  ADB or other).
+
+  If unsure, say Y.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called atkbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_KEYBOARD_SUNKBD
+  Say Y here if you want to use a Sun Type 4 or Type 5 keyboard,
+  connected either to the Sun keyboard connector or to an serial
+  (RS-232) port via a simple adapter.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called sunkbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_KEYBOARD_PS2SERKBD
+  Say Y here if you want to use a PS/2 to Serial converter with a
+  keyboard attached to it.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called ps2serkbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_KEYBOARD_XTKBD
+  Say Y here if you want to use the old IBM PC/XT keyboard (or
+  compatible) on your system. This is only possible with a
+  parallel port keyboard adapter, you cannot connect it to the
+  keyboard port on a PC that runs Linux. 
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called xtkbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_KEYBOARD_MAPLE  
+  Say Y here if you have a DreamCast console running Linux and have
+  a keyboard attached to its Maple bus.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called maple_keyb.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_KEYBOARD_AMIGA
+  Say Y here if you are running Linux on any AMIGA and have a keyboard
+  attached.	
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called amikbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/Config.in linux-2.5/drivers/input/keyboard/Config.in
--- linux-2.5.13/drivers/input/keyboard/Config.in	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/Config.in	Thu Feb 14 00:58:44 2002
@@ -0,0 +1,18 @@
+#
+# Input core configuration
+#
+
+bool 'Keyboards' CONFIG_INPUT_KEYBOARD
+
+dep_tristate '  AT keyboard support' CONFIG_KEYBOARD_ATKBD $CONFIG_INPUT $CONFIG_INPUT_KEYBOARD $CONFIG_SERIO
+dep_tristate '  Sun Type 4 and Type 5 keyboard support' CONFIG_KEYBOARD_SUNKBD $CONFIG_INPUT $CONFIG_INPUT_KEYBOARD $CONFIG_SERIO
+dep_tristate '  PS/2 to Serial converter support' CONFIG_KEYBOARD_PS2SERKBD $CONFIG_INPUT $CONFIG_INPUT_KEYBOARD $CONFIG_SERIO
+dep_tristate '  XT Keyboard support' CONFIG_KEYBOARD_XTKBD $CONFIG_INPUT $CONFIG_INPUT_KEYBOARD $CONFIG_SERIO
+
+if [ "$CONFIG_SH_DREAMCAST" = "y" ]; then
+   dep_tristate '  Maple bus keyboard support' CONFIG_KEYBOARD_MAPLE $CONFIG_INPUT $CONFIG_INPUT_KEYBOARD $CONFIG_MAPLE
+fi
+
+if [ "$CONFIG_AMIGA" = "y" ]; then
+   dep_tristate '  Amiga keyboard' CONFIG_KEYBOARD_AMIGA $CONFIG_INPUT $CONFIG_INPUT_KEYBOARD
+fi
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/Makefile linux-2.5/drivers/input/keyboard/Makefile
--- linux-2.5.13/drivers/input/keyboard/Makefile	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/Makefile	Thu Feb 14 00:58:44 2002
@@ -0,0 +1,20 @@
+#
+# Makefile for the input core drivers.
+#
+
+# The target object and module list name.
+
+O_TARGET	:= keybdrv.o
+
+# Each configuration option enables a list of files.
+
+obj-$(CONFIG_KEYBOARD_ATKBD)		+= atkbd.o
+obj-$(CONFIG_KEYBOARD_MAPLE)		+= maple_keyb.o
+obj-$(CONFIG_KEYBOARD_PS2SERKBD)	+= ps2serkbd.o
+obj-$(CONFIG_KEYBOARD_SUNKBD)		+= sunkbd.o
+obj-$(CONFIG_KEYBOARD_XTKBD)		+= xtkbd.o
+obj-$(CONFIG_KEYBOARD_AMIGA)		+= amikbd.o
+
+# The global Rules.make.
+
+include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/amikbd.c linux-2.5/drivers/input/keyboard/amikbd.c
--- linux-2.5.13/drivers/input/keyboard/amikbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/amikbd.c	Fri Feb 15 19:04:42 2002
@@ -0,0 +1,144 @@
+/*
+ * $Id: amikbd.c,v 1.13 2002/02/01 16:02:24 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	Hamish Macdonald
+ */
+
+/*
+ * Amiga keyboard driver for Linux/m68k
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/input.h>
+
+#include <asm/amigaints.h>
+#include <asm/amigahw.h>
+#include <asm/irq.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Amiga keyboard driver");
+MODULE_LICENSE("GPL");
+
+static unsigned char amikbd_keycode[0x78] = {
+	 41,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 43,  0, 82,
+	 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,  0, 79, 80, 81,
+	 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,  0,  0, 75, 76, 77,
+	  0, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,  0, 83, 71, 72, 73,
+	 57, 14, 15, 96, 28,  1,111,  0,  0,  0, 74,  0,103,108,106,105,
+	 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 98, 55, 78, 87,
+	 42, 54, 58, 29, 56,100
+}
+
+static char *amikbd_messages[] = {
+	KERN_ALERT "amikbd: Ctrl-Amiga-Amiga reset warning!!\n",
+	KERN_WARNING "amikbd: keyboard lost sync\n",
+	KERN_WARNING "amikbd: keyboard buffer overflow\n",
+	KERN_WARNING "amikbd: keyboard controller failure\n",
+	KERN_ERR "amikbd: keyboard selftest failure\n",
+	KERN_INFO "amikbd: initiate power-up key stream\n",
+	KERN_INFO "amikbd: terminate power-up key stream\n",
+	KERN_WARNING "amikbd: keyboard interrupt\n"
+};
+
+static struct input_dev amikbd_dev;
+
+static char *amikbd_name = "Amiga keyboard";
+static char *amikbd_phys = "amikbd/input0";
+
+static void amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp)
+{
+	unsigned char scancode, down;
+
+	scancode = ~ciaa.sdr;		/* get and invert scancode (keyboard is active low) */
+	ciaa.cra |= 0x40;		/* switch SP pin to output for handshake */
+	udelay(85);			/* wait until 85 us have expired */
+	ciaa.cra &= ~0x40;		/* switch CIA serial port to input mode */
+
+	down = scancode & 1;		/* lowest bit is release bit */
+	scancode = scancode >> 1;
+
+	if (scancode < 0x78) {		/* scancodes < 0x78 are keys */
+
+		scancode = amikbd_keycode[scancode];
+	
+		if (scancode == KEY_CAPS) {	/* CapsLock is a toggle switch key on Amiga */
+			input_report_key(&amikbd_dev, scancode, 1);
+			input_report_key(&amikbd_dev, scancode, 0);
+			return;
+		}
+		
+		input_report_key(&amikbd_dev, scancode, down);
+
+		return;
+	}
+
+	printk(amikbd_messages[scancode - 0x78]);	/* scancodes >= 0x78 are error codes */
+}
+
+static int __init amikbd_init(void)
+{
+	int i;
+
+	if (!AMIGAHW_PRESENT(AMI_KEYBOARD))
+	 	return -EIO;
+
+	if (!request_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100, "amikeyb"))   
+		return -EBUSY;
+
+	amikbd_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);	
+	amikbd_dev.keycode = amikbd_keycode;
+	
+ 	for (i = 0; i < 0x78; i++)
+		if (amikbd_keycode[i])
+			set_bit(amikbd_keycode[i], amikbd_dev.keybit);
+
+	ciaa.cra &= ~0x41;	 /* serial data in, turn off TA */
+	request_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt, 0, "amikbd", NULL);
+
+	amikbd_dev.name = amikbd_name;
+	amikbd_dev.phys = amikbd_phys;
+	amikbd_dev.idbus = BUS_AMIGA;
+	amikbd_dev.idvendor = 0x0001;
+	amikbd_dev.idproduct = 0x0001;
+	amikbd_dev.idversion = 0x0100;
+
+	input_register_device(&amikbd_dev);
+
+	printk(KERN_INFO "input: %s\n", amikbd_name);
+
+	return 0;
+}
+
+static void __exit amikbd_exit(void)
+{
+	input_unregister_device(&amikbd_dev);
+	free_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt);
+	release_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100);
+}
+
+module_init(amikbd_init);
+module_exit(amikbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/atkbd.c linux-2.5/drivers/input/keyboard/atkbd.c
--- linux-2.5.13/drivers/input/keyboard/atkbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/atkbd.c	Mon Jan 28 12:38:10 2002
@@ -0,0 +1,551 @@
+/*
+ * $Id: atkbd.c,v 1.31 2002/01/27 01:48:54 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("AT and PS/2 keyboard driver");
+MODULE_PARM(atkbd_set, "1i");
+MODULE_LICENSE("GPL");
+
+static int atkbd_set = 2;
+
+/*
+ * Scancode to keycode tables. These are just the default setting, and
+ * are loadable via an userland utility.
+ */
+
+static unsigned char atkbd_set2_keycode[512] = {
+	  0, 67, 65, 63, 61, 59, 60, 88,  0, 68, 66, 64, 62, 15, 41, 85,
+	  0, 56, 42,  0, 29, 16,  2, 89,  0,  0, 44, 31, 30, 17,  3, 90,
+	  0, 46, 45, 32, 18,  5,  4, 91,  0, 57, 47, 33, 20, 19,  6,  0,
+	  0, 49, 48, 35, 34, 21,  7,  0,  0,  0, 50, 36, 22,  8,  9,  0,
+	  0, 51, 37, 23, 24, 11, 10,  0,  0, 52, 53, 38, 39, 25, 12,  0,
+	122, 89, 40,120, 26, 13,  0,  0, 58, 54, 28, 27,  0, 43,  0,  0,
+	 85, 86, 90, 91, 92, 93, 14, 94, 95, 79,  0, 75, 71,121,  0,123,
+	 82, 83, 80, 76, 77, 72,  1, 69, 87, 78, 81, 74, 55, 73, 70, 99,
+	252,  0,  0, 65, 99,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,251,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	252,253,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	254,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,255,
+	  0,  0, 92, 90, 85,  0,137,  0,  0,  0,  0, 91, 89,144,115,  0,
+	136,100,255,  0, 97,149,164,  0,156,  0,  0,140,115,  0,  0,125,
+	  0,150,  0,154,152,163,151,126,112,166,  0,140,  0,147,  0,127,
+	159,167,139,160,163,  0,  0,116,158,  0,150,165,  0,  0,  0,142,
+	157,  0,114,166,168,  0,  0,  0,155,  0, 98,113,  0,148,  0,138,
+	  0,  0,  0,  0,  0,  0,153,140,  0,255, 96,  0,  0,  0,143,  0,
+	133,  0,116,  0,143,  0,174,133,  0,107,  0,105,102,  0,  0,112,
+	110,111,108,112,106,103,  0,119,  0,118,109,  0, 99,104,119
+};
+
+static unsigned char atkbd_set3_keycode[512] = {
+	  0,  0,  0,  0,  0,  0,  0, 59,  1,138,128,129,130, 15, 41, 60,
+	131, 29, 42, 86, 58, 16,  2, 61,133, 56, 44, 31, 30, 17,  3, 62,
+	134, 46, 45, 32, 18,  5,  4, 63,135, 57, 47, 33, 20, 19,  6, 64,
+	136, 49, 48, 35, 34, 21,  7, 65,137,100, 50, 36, 22,  8,  9, 66,
+	125, 51, 37, 23, 24, 11, 10, 67,126, 52, 53, 38, 39, 25, 12, 68,
+	113,114, 40, 84, 26, 13, 87, 99,100, 54, 28, 27, 43, 84, 88, 70,
+	108,105,119,103,111,107, 14,110,  0, 79,106, 75, 71,109,102,104,
+	 82, 83, 80, 76, 77, 72, 69, 98,  0, 96, 81,  0, 78, 73, 55, 85,
+	 89, 90, 91, 92, 74,  0,  0,  0,  0,  0,  0,125,126,127,112,  0,
+	  0,139,150,163,165,115,152,150,166,140,160,154,113,114,167,168,
+	148,149,147,140,  0,  0,  0,  0,  0,  0,251,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	252,253,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	254,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,255
+};
+
+#define ATKBD_CMD_SETLEDS	0x10ed
+#define ATKBD_CMD_GSCANSET	0x11f0
+#define ATKBD_CMD_SSCANSET	0x10f0
+#define ATKBD_CMD_GETID		0x02f2
+#define ATKBD_CMD_ENABLE	0x00f4
+#define ATKBD_CMD_RESET_DIS	0x00f5
+#define ATKBD_CMD_SETALL_MB	0x00f8
+#define ATKBD_CMD_EX_ENABLE	0x10ea
+#define ATKBD_CMD_EX_SETLEDS	0x20eb
+
+#define ATKBD_RET_ACK		0xfa
+#define ATKBD_RET_NAK		0xfe
+
+#define ATKBD_KEY_UNKNOWN	  0
+#define ATKBD_KEY_BAT		251
+#define ATKBD_KEY_EMUL0		252
+#define ATKBD_KEY_EMUL1		253
+#define ATKBD_KEY_RELEASE	254
+#define ATKBD_KEY_NULL		255
+
+/*
+ * The atkbd control structure
+ */
+
+struct atkbd {
+	unsigned char keycode[512];
+	struct input_dev dev;
+	struct serio *serio;
+	char name[64];
+	char phys[32];
+	struct tq_struct tq;
+	unsigned char cmdbuf[4];
+	unsigned char cmdcnt;
+	unsigned char set;
+	char release;
+	char ack;
+	char emul;
+	char error;
+	unsigned short id;
+};
+
+/*
+ * atkbd_interrupt(). Here takes place processing of data received from
+ * the keyboard into events.
+ */
+
+static void atkbd_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct atkbd *atkbd = serio->private;
+	int code = data;
+
+#ifdef ATKBD_DEBUG
+	printk(KERN_DEBUG "atkbd.c: Received %02x\n", data);
+#endif
+
+	switch (code) {
+		case ATKBD_RET_ACK:
+			atkbd->ack = 1;
+			return;
+		case ATKBD_RET_NAK:
+			atkbd->ack = -1;
+			return;
+	}
+
+	if (atkbd->cmdcnt) {
+		atkbd->cmdbuf[--atkbd->cmdcnt] = code;
+		return;
+	}
+
+	switch (atkbd->keycode[code]) {
+		case ATKBD_KEY_BAT:
+			queue_task(&atkbd->tq, &tq_immediate);
+			mark_bh(IMMEDIATE_BH);
+			return;
+		case ATKBD_KEY_EMUL0:
+			atkbd->emul = 1;
+			return;
+		case ATKBD_KEY_EMUL1:
+			atkbd->emul = 2;
+			return;
+		case ATKBD_KEY_RELEASE:
+			atkbd->release = 1;
+			return;
+	}
+
+	if (atkbd->emul) {
+		if (--atkbd->emul) return;
+		code |= 0x100;
+	}
+
+	switch (atkbd->keycode[code]) {
+		case ATKBD_KEY_NULL:
+			break;
+		case ATKBD_KEY_UNKNOWN:
+			printk(KERN_WARNING "atkbd.c: Unknown key (set %d, scancode %#x, on %s) %s.\n",
+				atkbd->set, code, serio->phys, atkbd->release ? "released" : "pressed");
+			break;
+		default:
+			input_report_key(&atkbd->dev, atkbd->keycode[code], !atkbd->release);
+	}
+		
+	atkbd->release = 0;
+}
+
+/*
+ * atkbd_sendbyte() sends a byte to the keyboard, and waits for
+ * acknowledge. It doesn't handle resends according to the keyboard
+ * protocol specs, because if these are needed, the keyboard needs
+ * replacement anyway, and they only make a mess in the protocol.
+ */
+
+static int atkbd_sendbyte(struct atkbd *atkbd, unsigned char byte)
+{
+	int timeout = 1000; /* 10 msec */
+	atkbd->ack = 0;
+
+#ifdef ATKBD_DEBUG
+	printk(KERN_DEBUG "atkbd.c: Sent: %02x\n", byte);
+#endif
+	serio_write(atkbd->serio, byte);
+	while (!atkbd->ack && timeout--) udelay(10);
+
+	return -(atkbd->ack <= 0);
+}
+
+/*
+ * atkbd_command() sends a command, and its parameters to the keyboard,
+ * then waits for the response and puts it in the param array.
+ */
+
+static int atkbd_command(struct atkbd *atkbd, unsigned char *param, int command)
+{
+	int timeout = 10000; /* 100 msec */
+	int send = (command >> 12) & 0xf;
+	int receive = (command >> 8) & 0xf;
+	int i;
+
+	atkbd->cmdcnt = receive;
+	
+	if (command & 0xff)
+		if (atkbd_sendbyte(atkbd, command & 0xff))
+			return (atkbd->cmdcnt = 0) - 1;
+
+	for (i = 0; i < send; i++)
+		if (atkbd_sendbyte(atkbd, param[i]))
+			return (atkbd->cmdcnt = 0) - 1;
+
+	while (atkbd->cmdcnt && timeout--) udelay(10);
+
+	for (i = 0; i < receive; i++)
+		param[i] = atkbd->cmdbuf[(receive - 1) - i];
+
+	if (atkbd->cmdcnt) 
+		return (atkbd->cmdcnt = 0) - 1;
+
+	return 0;
+}
+
+/*
+ * Event callback from the input module. Events that change the state of
+ * the hardware are processed here.
+ */
+
+static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+	struct atkbd *atkbd = dev->private;
+	char param[2];
+
+	switch (type) {
+
+		case EV_LED:
+
+			*param = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
+			       | (test_bit(LED_NUML,    dev->led) ? 2 : 0)
+			       | (test_bit(LED_CAPSL,   dev->led) ? 4 : 0);
+		        atkbd_command(atkbd, param, ATKBD_CMD_SETLEDS);
+
+			if (atkbd->set == 4) {
+				param[0] = 0;
+				param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
+					 | (test_bit(LED_SLEEP,   dev->led) ? 0x02 : 0)
+					 | (test_bit(LED_SUSPEND, dev->led) ? 0x04 : 0)
+				         | (test_bit(LED_MUTE,    dev->led) ? 0x20 : 0);
+				atkbd_command(atkbd, param, ATKBD_CMD_EX_SETLEDS);
+			}
+
+			return 0;
+	}
+
+	return -1;
+}
+
+/*
+ * atkbd_set_3 checks if a keyboard has a working Set 3 support, and
+ * sets it into that. Unfortunately there are keyboards that can be switched
+ * to Set 3, but don't work well in that (BTC Multimedia ...)
+ */
+
+static int atkbd_set_3(struct atkbd *atkbd)
+{
+	unsigned char param;
+
+/*
+ * For known special keyboards we can go ahead and set the correct set.
+ */
+
+	if (atkbd->id == 0xaca1) {
+		param = 3;
+		atkbd_command(atkbd, &param, ATKBD_CMD_SSCANSET);
+		return 3;
+	}
+
+/*
+ * We check for the extra keys on an some keyboards that need extra
+ * command to get enabled. This shouldn't harm any keyboards not
+ * knowing the command.
+ */
+
+	param = 0x71;
+	if (!atkbd_command(atkbd, &param, ATKBD_CMD_EX_ENABLE))
+		return 4;
+
+/*
+ * Try to set the set we want.
+ */
+
+	param = atkbd_set;
+	if (atkbd_command(atkbd, &param, ATKBD_CMD_SSCANSET))
+		return 2;
+
+/*
+ * Read set number. Beware here. Some keyboards always send '2'
+ * or some other number regardless into what mode they have been
+ * attempted to be set. Other keyboards treat the '0' command as
+ * 'set to set 0', and not 'report current set' as they should.
+ * In that case we time out, and return 2.
+ */
+
+	param = 0;
+	if (atkbd_command(atkbd, &param, ATKBD_CMD_GSCANSET))
+		return 2;
+
+/*
+ * Here we return the set number the keyboard reports about
+ * itself.
+ */
+
+	return (param == 3) ? 3 : 2;
+}
+
+/*
+ * atkbd_probe() probes for an AT keyboard on a serio port.
+ */
+
+static int atkbd_probe(struct atkbd *atkbd)
+{
+	unsigned char param[2];
+
+/*
+ * Full reset with selftest can on some keyboards be annoyingly slow,
+ * so we just do a reset-and-disable on the keyboard, which
+ * is considerably faster, but doesn't have to reset everything.
+ */
+
+	if (atkbd_command(atkbd, NULL, ATKBD_CMD_RESET_DIS))
+		return -1;
+
+/*
+ * Next, we check if it's a keyboard. It should send 0xab83
+ * (0xab84 on IBM ThinkPad, and 0xaca1 on a NCD Sun layout keyboard,
+ * 0xab02 on unxlated i8042 and 0xab03 on unxlated ThinkPad, 0xab7f
+ * on Fujitsu Lifebook).
+ * If it's a mouse, it'll only send 0x00 (0x03 if it's MS mouse),
+ * and we'll time out here, and report an error.
+ */
+
+	param[0] = param[1] = 0;
+
+	if (atkbd_command(atkbd, param, ATKBD_CMD_GETID))
+		return -1;
+
+	atkbd->id = (param[0] << 8) | param[1];
+
+	if (atkbd->id != 0xab83 && atkbd->id != 0xab84 && atkbd->id != 0xaca1 &&
+	    atkbd->id != 0xab7f && atkbd->id != 0xab02 && atkbd->id != 0xab03)
+		printk(KERN_WARNING "atkbd.c: Unusual keyboard ID: %#x on %s\n",
+			atkbd->id, atkbd->serio->phys);
+
+	return 0;
+}
+
+/*
+ * atkbd_initialize() sets the keyboard into a sane state.
+ */
+
+static void atkbd_initialize(struct atkbd *atkbd)
+{
+	unsigned char param;	
+
+/*
+ * Disable autorepeat. We don't need it, as we do it in software anyway,
+ * because that way can get faster repeat, and have less system load
+ * (less accesses to the slow ISA hardware). If this fails, we don't care,
+ * and will just ignore the repeated keys.
+ */
+
+	atkbd_command(atkbd, NULL, ATKBD_CMD_SETALL_MB);
+
+/*
+ * We also shut off all the leds. The console code will turn them back on,
+ * if needed.
+ */
+
+	param = 0;
+	atkbd_command(atkbd, &param, ATKBD_CMD_SETLEDS);
+
+/*
+ * Last, we enable the keyboard so that we get keypresses from it.
+ */
+
+	if (atkbd_command(atkbd, NULL, ATKBD_CMD_ENABLE))
+		printk(KERN_ERR "atkbd.c: Failed to enable keyboard on %s\n",
+			atkbd->serio->phys);
+}
+
+/*
+ * atkbd_disconnect() cleans up behind us ...
+ */
+
+static void atkbd_disconnect(struct serio *serio)
+{
+	struct atkbd *atkbd = serio->private;
+	input_unregister_device(&atkbd->dev);
+	serio_close(serio);
+	kfree(atkbd);
+}
+
+/*
+ * atkbd_powerup() is called when the keyboard sends the 0xaa character,
+ * meaning that it was disconnected and reconnected. We close the port
+ * in that case and let the upper layer find an appropriate driver for
+ * the device that was connected. It may be a mouse, or a keyboard, we
+ * don't know yet.
+ */
+
+static void atkbd_powerup(void *data)
+{
+	struct atkbd *atkbd = data;
+	mdelay(40); /* FIXME!!! Wait some nicer way */
+	serio_rescan(atkbd->serio);
+}
+
+/*
+ * atkbd_connect() is called when the serio module finds and interface
+ * that isn't handled yet by an appropriate device driver. We check if
+ * there is an AT keyboard out there and if yes, we register ourselves
+ * to the input module.
+ */
+
+static void atkbd_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct atkbd *atkbd;
+	int i;
+
+	if ((serio->type & SERIO_TYPE) != SERIO_8042)
+		return;
+
+	if (!(atkbd = kmalloc(sizeof(struct atkbd), GFP_KERNEL)))
+		return;
+
+	memset(atkbd, 0, sizeof(struct atkbd));
+
+	atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP);
+	atkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
+
+	atkbd->serio = serio;
+
+	atkbd->dev.keycode = atkbd->keycode;
+	atkbd->dev.event = atkbd_event;
+	atkbd->dev.private = atkbd;
+
+	atkbd->tq.routine = atkbd_powerup;
+	atkbd->tq.data = atkbd;
+
+	serio->private = atkbd;
+
+	if (serio_open(serio, dev)) {
+		kfree(atkbd);
+		return;
+	}
+
+	if (atkbd_probe(atkbd)) {
+		serio_close(serio);
+		kfree(atkbd);
+		return;
+	}
+	
+	atkbd->set = atkbd_set_3(atkbd);
+
+	if (atkbd->set == 4) {
+		atkbd->dev.ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) | BIT(LED_SLEEP) | BIT(LED_MUTE);
+		sprintf(atkbd->name, "AT Set 2 Extended keyboard\n");
+	} else
+		sprintf(atkbd->name, "AT Set %d keyboard", atkbd->set);
+
+	sprintf(atkbd->phys, "%s/input0", serio->phys);
+
+	if (atkbd->set == 3)
+		memcpy(atkbd->keycode, atkbd_set3_keycode, sizeof(atkbd->keycode));
+	else
+		memcpy(atkbd->keycode, atkbd_set2_keycode, sizeof(atkbd->keycode));
+
+	atkbd->dev.name = atkbd->name;
+	atkbd->dev.phys = atkbd->phys;
+	atkbd->dev.idbus = BUS_I8042;
+	atkbd->dev.idvendor = 0x0001;
+	atkbd->dev.idproduct = atkbd->set;
+	atkbd->dev.idversion = atkbd->id;
+
+	for (i = 0; i < 512; i++)
+		if (atkbd->keycode[i] && atkbd->keycode[i] <= 250)
+			set_bit(atkbd->keycode[i], atkbd->dev.keybit);
+
+	input_register_device(&atkbd->dev);
+
+	printk(KERN_INFO "input: %s on %s\n", atkbd->name, serio->phys);
+
+	atkbd_initialize(atkbd);
+}
+
+
+static struct serio_dev atkbd_dev = {
+	interrupt:	atkbd_interrupt,
+	connect:	atkbd_connect,
+	disconnect:	atkbd_disconnect
+};
+
+/*
+ * Module init and exit.
+ */
+
+void __init atkbd_setup(char *str, int *ints)
+{
+	if (!ints[0]) atkbd_set = ints[1];
+}
+
+int __init atkbd_init(void)
+{
+	serio_register_device(&atkbd_dev);
+	return 0;
+}
+
+void __exit atkbd_exit(void)
+{
+	serio_unregister_device(&atkbd_dev);
+}
+
+module_init(atkbd_init);
+module_exit(atkbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/maple_keyb.c linux-2.5/drivers/input/keyboard/maple_keyb.c
--- linux-2.5.13/drivers/input/keyboard/maple_keyb.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/maple_keyb.c	Fri Feb 15 18:03:02 2002
@@ -0,0 +1,190 @@
+/*
+ *	$Id: maple_keyb.c,v 1.1 2001/11/02 17:27:32 jsimmons Exp $
+ * 	SEGA Dreamcast keyboard driver
+ *	Based on drivers/usb/usbkbd.c
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/timer.h>
+#include <linux/maple.h>
+
+MODULE_AUTHOR("YAEGASHI Takeshi <t@keshi.org>");
+MODULE_DESCRIPTION("SEGA Dreamcast keyboard driver");
+
+static unsigned char dc_kbd_keycode[256] = {
+	  0,  0,  0,  0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,
+	 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44,  2,  3,
+	  4,  5,  6,  7,  8,  9, 10, 11, 28,  1, 14, 15, 57, 12, 13, 26,
+	 27, 43, 84, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64,
+	 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106,
+	105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71,
+	 72, 73, 82, 83, 86,127,116,117, 85, 89, 90, 91, 92, 93, 94, 95,
+	120,121,122,123,134,138,130,132,128,129,131,137,133,135,136,113,
+	115,114,  0,  0,  0,124,  0,181,182,183,184,185,186,187,188,189,
+	190,191,192,193,194,195,196,197,198,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113,
+	150,158,159,128,136,177,178,176,142,152,173,140
+};
+
+
+struct dc_kbd {
+	struct input_dev dev;
+	unsigned char new[8];
+	unsigned char old[8];
+	int open;
+};
+
+
+static void dc_scan_kbd(struct dc_kbd *kbd)
+{
+	int i;
+	struct input_dev *dev = &kbd->dev;
+
+	for(i=0; i<8; i++)
+		input_report_key(dev,
+				 dc_kbd_keycode[i+224],
+				 (kbd->new[0]>>i)&1);
+
+	for(i=2; i<8; i++) {
+
+		if(kbd->old[i]>3&&memscan(kbd->new+2, kbd->old[i], 6)==NULL) {
+			if(dc_kbd_keycode[kbd->old[i]])
+				input_report_key(dev,
+						 dc_kbd_keycode[kbd->old[i]],
+						 0);
+			else
+				printk("Unknown key (scancode %#x) released.",
+				       kbd->old[i]);
+		}
+
+		if(kbd->new[i]>3&&memscan(kbd->old+2, kbd->new[i], 6)!=NULL) {
+			if(dc_kbd_keycode[kbd->new[i]])
+				input_report_key(dev,
+						 dc_kbd_keycode[kbd->new[i]],
+						 1);
+			else
+				printk("Unknown key (scancode %#x) pressed.",
+				       kbd->new[i]);
+		}
+	}
+
+	memcpy(kbd->old, kbd->new, 8);
+}
+
+
+static void dc_kbd_callback(struct mapleq *mq)
+{
+	struct maple_device *mapledev = mq->dev;
+	struct dc_kbd *kbd = mapledev->private_data;
+	unsigned long *buf = mq->recvbuf;
+
+	if (buf[1] == mapledev->function) {
+		memcpy(kbd->new, buf+2, 8);
+		dc_scan_kbd(kbd);
+	}
+}
+
+
+static int dc_kbd_open(struct input_dev *dev)
+{
+	struct dc_kbd *kbd = dev->private;
+	kbd->open++;
+	return 0;
+}
+
+
+static void dc_kbd_close(struct input_dev *dev)
+{
+	struct dc_kbd *kbd = dev->private;
+	kbd->open--;
+}
+
+
+static int dc_kbd_connect(struct maple_device *dev)
+{
+	int i;
+	unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
+	struct dc_kbd *kbd;
+
+	if (!(kbd = kmalloc(sizeof(struct dc_kbd), GFP_KERNEL)))
+		return -1;
+	memset(kbd, 0, sizeof(struct dc_kbd));
+
+	dev->private_data = kbd;
+
+	kbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+
+	for (i=0; i<255; i++)
+		set_bit(dc_kbd_keycode[i], kbd->dev.keybit);
+	clear_bit(0, kbd->dev.keybit);
+
+	kbd->dev.private = kbd;
+	kbd->dev.open = dc_kbd_open;
+	kbd->dev.close = dc_kbd_close;
+	kbd->dev.event = NULL;
+
+	kbd->dev.name = dev->product_name;
+	kbd->dev.idbus = BUS_MAPLE;
+	
+	input_register_device(&kbd->dev);
+
+	maple_getcond_callback(dev, dc_kbd_callback, 1, MAPLE_FUNC_KEYBOARD);
+
+	printk(KERN_INFO "input%d: keyboard(0x%lx): %s\n",
+	       kbd->dev.number, data, kbd->dev.name);
+
+	MOD_INC_USE_COUNT;
+
+	return 0;
+}
+
+
+static void dc_kbd_disconnect(struct maple_device *dev)
+{
+	struct dc_kbd *kbd = dev->private_data;
+
+	input_unregister_device(&kbd->dev);
+
+	kfree(kbd);
+
+	MOD_DEC_USE_COUNT;
+}
+
+
+static struct maple_driver dc_kbd_driver = {
+	function:	MAPLE_FUNC_KEYBOARD,
+	name:		"Dreamcast keyboard",
+	connect:	dc_kbd_connect,
+	disconnect:	dc_kbd_disconnect,
+};
+
+
+static int __init dc_kbd_init(void)
+{
+	maple_register_driver(&dc_kbd_driver);
+	return 0;
+}
+
+
+static void __exit dc_kbd_exit(void)
+{
+	maple_unregister_driver(&dc_kbd_driver);
+}
+
+
+module_init(dc_kbd_init);
+module_exit(dc_kbd_exit);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/ps2serkbd.c linux-2.5/drivers/input/keyboard/ps2serkbd.c
--- linux-2.5.13/drivers/input/keyboard/ps2serkbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/ps2serkbd.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,297 @@
+/*
+ * based on: sunkbd.c and ps2serkbd.c
+ *
+ * $Id: ps2serkbd.c,v 1.5 2001/09/25 10:12:07 vojtech Exp $
+ */
+
+/*
+ * PS/2 keyboard via adapter at serial port driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+
+#define ATKBD_CMD_SETLEDS	0x10ed
+#define ATKBD_CMD_GSCANSET	0x11f0
+#define ATKBD_CMD_SSCANSET	0x10f0
+#define ATKBD_CMD_GETID		0x02f2
+#define ATKBD_CMD_ENABLE	0x00f4
+#define ATKBD_CMD_RESET_DIS	0x00f5
+#define ATKBD_CMD_SETALL_MB	0x00f8
+#define ATKBD_CMD_EX_ENABLE	0x10ea
+#define ATKBD_CMD_EX_SETLEDS	0x20eb
+
+#define ATKBD_RET_ACK		0xfa
+#define ATKBD_RET_NAK		0xfe
+
+#define ATKBD_KEY_UNKNOWN	  0
+#define ATKBD_KEY_BAT		251
+#define ATKBD_KEY_EMUL0		252
+#define ATKBD_KEY_EMUL1		253
+#define ATKBD_KEY_RELEASE	254
+#define ATKBD_KEY_NULL		255
+
+static unsigned char ps2serkbd_set2_keycode[512] = {
+    0, 67, 65, 63, 61, 59, 60, 88, 0, 68, 66, 64, 62, 15, 41, 85,
+    0, 56, 42, 0, 29, 16, 2, 89, 0, 0, 44, 31, 30, 17, 3, 90,
+    0, 46, 45, 32, 18, 5, 4, 91, 0, 57, 47, 33, 20, 19, 6, 0,
+    0, 49, 48, 35, 34, 21, 7, 0, 0, 0, 50, 36, 22, 8, 9, 0,
+    0, 51, 37, 23, 24, 11, 10, 0, 0, 52, 53, 38, 39, 25, 12, 0,
+    122, 89, 40,120, 26, 13, 0, 0, 58, 54, 28, 27, 0, 43, 0, 0,
+    85, 86, 90, 91, 92, 93, 14, 94, 95, 79, 0, 75, 71,121, 0,123,
+    82, 83, 80, 76, 77, 72, 1, 69, 87, 78, 81, 74, 55, 73, 70, 99,
+    252, 0, 0, 65, 99, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,251, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    252,253, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    254, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,255,
+    0, 0, 92, 90, 85, 0,137, 0, 0, 0, 0, 91, 89,144,115, 0,
+    136,100,255, 0, 97,149,164, 0,156, 0, 0,140,115, 0, 0,125,
+    0,150, 0,154,152,163,151,126,112,166, 0,140, 0,147, 0,127,
+    159,167,139,160,163, 0, 0,116,158, 0,150,165, 0, 0, 0,142,
+    157, 0,114,166,168, 0, 0, 0,155, 0, 98,113, 0,148, 0,138,
+    0, 0, 0, 0, 0, 0,153,140, 0, 0, 96, 0, 0, 0,143, 0,
+    133, 0,116, 0,143, 0,174,133, 0,107, 0,105,102, 0, 0,112,
+    110,111,108,112,106,103, 0,119, 0,118,109, 0, 99,104,119
+};
+
+/*
+ * Per-keyboard data.
+ */
+
+struct ps2serkbd {
+    unsigned char keycode[512];
+    struct input_dev dev;
+    struct serio *serio;
+    char name[64];
+    char phys[32];
+    struct tq_struct tq;
+    unsigned char cmdbuf[4];
+    unsigned char cmdcnt;
+    unsigned char set;
+    char release;
+    char ack;
+    char emul;
+    char error;
+    unsigned short id;
+};
+
+/*
+ * ps2serkbd_interrupt() is called by the low level driver when a character
+ * is received.
+ */
+
+static void ps2serkbd_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+    static int event_count=0;
+    struct ps2serkbd* ps2serkbd = serio->private;
+    int code=data;
+
+#if 0
+    printk(KERN_WARNING "ps2serkbd.c(%8d): (scancode %#x)\n", event_count, data);
+#endif
+    event_count++;
+
+    switch (code) {
+    case ATKBD_RET_ACK:
+        ps2serkbd->ack = 1;
+        return;
+    case ATKBD_RET_NAK:
+        ps2serkbd->ack = -1;
+        return;
+    }
+
+    if (ps2serkbd->cmdcnt) {
+        ps2serkbd->cmdbuf[--ps2serkbd->cmdcnt] = code;
+        return;
+    }
+
+    switch (ps2serkbd->keycode[code]) {
+    case ATKBD_KEY_BAT:
+        queue_task(&ps2serkbd->tq, &tq_immediate);
+        mark_bh(IMMEDIATE_BH);
+        return;
+    case ATKBD_KEY_EMUL0:
+        ps2serkbd->emul = 1;
+        return;
+    case ATKBD_KEY_EMUL1:
+        ps2serkbd->emul = 2;
+        return;
+    case ATKBD_KEY_RELEASE:
+        ps2serkbd->release = 1;
+        return;
+    }
+
+    if (ps2serkbd->emul) {
+        if (--ps2serkbd->emul) return;
+        code |= 0x100;
+    }
+
+    switch (ps2serkbd->keycode[code]) {
+    case ATKBD_KEY_NULL:
+        break;
+    case ATKBD_KEY_UNKNOWN:
+        printk(KERN_WARNING "ps2serkbd.c: Unknown key (set %d, scancode %#x) %s.\n",
+        ps2serkbd->set, code, ps2serkbd->release ? "released" : "pressed");
+        break;
+    default:
+        input_report_key(&ps2serkbd->dev, ps2serkbd->keycode[code], !ps2serkbd->release);
+    }
+
+    ps2serkbd->release = 0;
+}
+
+/*
+ * ps2serkbd_event() handles events from the input module.
+ */
+
+static int ps2serkbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+    switch (type) {
+
+    case EV_LED:
+
+        return 0;
+    }
+
+    return -1;
+}
+
+static int ps2serkbd_initialize(struct ps2serkbd *ps2serkbd) 
+{
+    return 0;
+}
+
+static void ps2serkbd_reinit(void *data) 
+{
+}
+
+
+static void ps2serkbd_connect(struct serio *serio, struct serio_dev *dev)
+{
+    struct ps2serkbd *ps2serkbd;
+    int i;
+
+    if ((serio->type & SERIO_TYPE) != SERIO_RS232)
+        return;
+
+    if ((serio->type & SERIO_PROTO) && (serio->type & SERIO_PROTO) != SERIO_PS2SER)
+        return;
+
+
+    if (!(ps2serkbd = kmalloc(sizeof(struct ps2serkbd), GFP_KERNEL)))
+        return;
+
+    memset(ps2serkbd, 0, sizeof(struct ps2serkbd));
+
+    ps2serkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_REP);
+    ps2serkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
+
+    ps2serkbd->serio = serio;
+
+    ps2serkbd->dev.keycode = ps2serkbd->keycode;
+    ps2serkbd->dev.event = ps2serkbd_event;
+    ps2serkbd->dev.private = ps2serkbd;
+
+    ps2serkbd->tq.routine = ps2serkbd_reinit;
+    ps2serkbd->tq.data = ps2serkbd;
+
+    serio->private = ps2serkbd;
+
+    if (serio_open(serio, dev)) {
+        kfree(ps2serkbd);
+        return;
+    }
+
+    if (ps2serkbd_initialize(ps2serkbd) < 0) {
+        serio_close(serio);
+        kfree(ps2serkbd);
+        return;
+    }
+
+    ps2serkbd->set = 4;
+
+    if (ps2serkbd->set == 4) {
+        ps2serkbd->dev.ledbit[0] |= 0;
+        sprintf(ps2serkbd->name, "AT Set 2 Extended keyboard\n");
+    }
+    memcpy(ps2serkbd->keycode, ps2serkbd_set2_keycode, sizeof(ps2serkbd->keycode));
+
+    sprintf(ps2serkbd->phys, "%s/input0", serio->phys);
+
+    ps2serkbd->dev.name = ps2serkbd->name;
+    ps2serkbd->dev.phys = ps2serkbd->phys;
+    ps2serkbd->dev.idbus = BUS_RS232; 
+    ps2serkbd->dev.idvendor = SERIO_PS2SER;
+    ps2serkbd->dev.idproduct = ps2serkbd->set;
+    ps2serkbd->dev.idversion = ps2serkbd->id;
+
+    for (i = 0; i < 512; i++)
+        if (ps2serkbd->keycode[i] && ps2serkbd->keycode[i] <= 250)
+            set_bit(ps2serkbd->keycode[i], ps2serkbd->dev.keybit);
+
+    input_register_device(&ps2serkbd->dev);
+}
+
+/*
+ * ps2serkbd_disconnect() unregisters and closes behind us.
+ */
+
+static void ps2serkbd_disconnect(struct serio *serio)
+{
+    struct ps2serkbd *ps2serkbd = serio->private;
+    input_unregister_device(&ps2serkbd->dev);
+    serio_close(serio);
+    kfree(ps2serkbd);
+}
+
+static struct serio_dev ps2serkbd_dev = {
+interrupt:
+    ps2serkbd_interrupt,
+connect:
+    ps2serkbd_connect,
+disconnect:
+    ps2serkbd_disconnect
+};
+
+/*
+ * The functions for insering/removing us as a module.
+ */
+
+int __init ps2serkbd_init(void)
+{
+    serio_register_device(&ps2serkbd_dev);
+    return 0;
+}
+
+void __exit ps2serkbd_exit(void)
+{
+    serio_unregister_device(&ps2serkbd_dev);
+}
+
+module_init(ps2serkbd_init);
+module_exit(ps2serkbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/sunkbd.c linux-2.5/drivers/input/keyboard/sunkbd.c
--- linux-2.5.13/drivers/input/keyboard/sunkbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/sunkbd.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,317 @@
+/*
+ * $Id: sunkbd.c,v 1.14 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ * Sun keyboard driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Sun keyboard driver");
+MODULE_LICENSE("GPL");
+
+static unsigned char sunkbd_keycode[128] = {
+	  0,128,114,129,115, 59, 60, 68, 61, 87, 62, 88, 63,100, 64,  0,
+	 65, 66, 67, 56,103,119, 99, 70,105,130,131,108,106,  1,  2,  3,
+	  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 41, 14,110,113, 98, 55,
+	116,132, 83,133,102, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+	 26, 27,111,127, 71, 72, 73, 74,134,135,107,  0, 29, 30, 31, 32,
+	 33, 34, 35, 36, 37, 38, 39, 40, 43, 28, 96, 75, 76, 77, 82,136,
+	104,137, 69, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,101,
+	 79, 80, 81,  0,  0,  0,138, 58,125, 57,126,109, 86, 78
+};
+
+#define SUNKBD_CMD_RESET	0x1
+#define SUNKBD_CMD_BELLON	0x2
+#define SUNKBD_CMD_BELLOFF	0x3
+#define SUNKBD_CMD_CLICK	0xa
+#define SUNKBD_CMD_NOCLICK	0xb
+#define SUNKBD_CMD_SETLED	0xe
+#define SUNKBD_CMD_LAYOUT	0xf
+
+#define SUNKBD_RET_RESET	0xff
+#define SUNKBD_RET_ALLUP	0x7f
+#define SUNKBD_RET_LAYOUT	0xfe
+
+#define SUNKBD_LAYOUT_5_MASK	0x20
+#define SUNKBD_RELEASE		0x80
+#define SUNKBD_KEY		0x7f
+
+/*
+ * Per-keyboard data.
+ */
+
+struct sunkbd {
+	unsigned char keycode[128];
+	struct input_dev dev;
+	struct serio *serio;
+	struct tq_struct tq;
+	char name[64];
+	char phys[32];
+	char type;
+	char reset;
+	char layout;
+};
+
+/*
+ * sunkbd_interrupt() is called by the low level driver when a character
+ * is received.
+ */
+
+static void sunkbd_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct sunkbd* sunkbd = serio->private;
+
+	if (sunkbd->reset <= -1) {		/* If cp[i] is 0xff, sunkbd->reset will stay -1. */
+		sunkbd->reset = data;		/* The keyboard sends 0xff 0xff 0xID on powerup */
+		return;
+	}
+
+	if (sunkbd->layout == -1) {
+		sunkbd->layout = data;
+		return;
+	}
+
+	switch (data) {
+
+		case SUNKBD_RET_RESET:
+			queue_task(&sunkbd->tq, &tq_immediate);
+			mark_bh(IMMEDIATE_BH);
+			sunkbd->reset = -1;
+			return;
+
+		case SUNKBD_RET_LAYOUT:
+			sunkbd->layout = -1;
+			return;
+
+		case SUNKBD_RET_ALLUP: /* All keys released */
+			return;
+
+		default:
+			if (sunkbd->keycode[data & SUNKBD_KEY]) {
+                                input_report_key(&sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE));
+                        } else {
+                                printk(KERN_WARNING "sunkbd.c: Unknown key (scancode %#x) %s.\n",
+                                        data & SUNKBD_KEY, data & SUNKBD_RELEASE ? "released" : "pressed");
+                        }
+	}
+}
+
+/*
+ * sunkbd_event() handles events from the input module.
+ */
+
+static int sunkbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+	struct sunkbd *sunkbd = dev->private;
+
+	switch (type) {
+
+		case EV_LED:
+
+			sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_SETLED);
+			sunkbd->serio->write(sunkbd->serio, 
+				(!!test_bit(LED_CAPSL, dev->led) << 3) | (!!test_bit(LED_SCROLLL, dev->led) << 2) |
+				(!!test_bit(LED_COMPOSE, dev->led) << 1) | !!test_bit(LED_NUML, dev->led));
+			return 0;
+
+		case EV_SND:
+
+			switch (code) {
+
+				case SND_CLICK:
+					sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - value);
+					return 0;
+	
+				case SND_BELL:
+					sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - value);
+					return 0;
+			}
+
+			break;
+	}
+
+	return -1;
+}
+
+/*
+ * sunkbd_initialize() checks for a Sun keyboard attached, and determines
+ * its type.
+ */
+
+static int sunkbd_initialize(struct sunkbd *sunkbd)
+{
+	int t;
+
+	t = 1000;
+	sunkbd->reset = -2;
+	sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_RESET);
+	while (sunkbd->reset < 0 && --t) mdelay(1);
+	if (!t) return -1;
+
+	sunkbd->type = sunkbd->reset;
+
+	if (sunkbd->type == 4) {	/* Type 4 keyboard */
+		t = 250;
+		sunkbd->layout = -2;
+		sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_LAYOUT);
+		while (sunkbd->layout < 0 && --t) mdelay(1);
+		if (!t) return -1;
+		if (sunkbd->layout & SUNKBD_LAYOUT_5_MASK) sunkbd->type = 5;
+	}
+
+	return 0;
+}
+
+/*
+ * sunkbd_reinit() sets leds and beeps to a state the computer remembers they
+ * were in.
+ */
+
+static void sunkbd_reinit(void *data)
+{
+	struct sunkbd *sunkbd = data;
+	int t = 1000;
+
+	while (sunkbd->reset < 0 && --t) mdelay(1);
+
+	sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_SETLED);
+	sunkbd->serio->write(sunkbd->serio, 
+		(!!test_bit(LED_CAPSL, sunkbd->dev.led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev.led) << 2) |
+		(!!test_bit(LED_COMPOSE, sunkbd->dev.led) << 1) | !!test_bit(LED_NUML, sunkbd->dev.led));
+	sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev.snd));
+	sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev.snd));
+}
+
+/*
+ * sunkbd_connect() probes for a Sun keyboard and fills the necessary structures.
+ */
+
+static void sunkbd_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct sunkbd *sunkbd;
+	int i;
+
+	if ((serio->type & SERIO_TYPE) != SERIO_RS232)
+		return;
+
+	if ((serio->type & SERIO_PROTO) && (serio->type & SERIO_PROTO) != SERIO_SUNKBD)
+		return;
+	
+	if (!(sunkbd = kmalloc(sizeof(struct sunkbd), GFP_KERNEL)))
+		return;
+
+	memset(sunkbd, 0, sizeof(struct sunkbd));
+
+	sunkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP);
+	sunkbd->dev.ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML);
+	sunkbd->dev.sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL);
+
+	sunkbd->serio = serio;
+
+	sunkbd->tq.routine = sunkbd_reinit;
+	sunkbd->tq.data = sunkbd;
+
+	sunkbd->dev.keycode = sunkbd->keycode;
+	sunkbd->dev.event = sunkbd_event;
+	sunkbd->dev.private = sunkbd;
+
+	serio->private = sunkbd;
+
+	if (serio_open(serio, dev)) {
+		kfree(sunkbd);
+		return;
+	}
+
+	if (sunkbd_initialize(sunkbd) < 0) {
+		serio_close(serio);
+		kfree(sunkbd);
+		return;
+	}
+
+	sprintf(sunkbd->name, "Sun Type %d keyboard", sunkbd->type);
+
+	memcpy(sunkbd->keycode, sunkbd_keycode, sizeof(sunkbd->keycode));
+	for (i = 0; i < 255; i++)
+		set_bit(sunkbd->keycode[i], sunkbd->dev.keybit);
+	clear_bit(0, sunkbd->dev.keybit);
+
+	sprintf(sunkbd->name, "%s/input", serio->phys);
+
+	sunkbd->dev.name = sunkbd->name;
+	sunkbd->dev.phys = sunkbd->phys;
+	sunkbd->dev.idbus = BUS_RS232;
+	sunkbd->dev.idvendor = SERIO_SUNKBD;
+	sunkbd->dev.idproduct = sunkbd->type;
+	sunkbd->dev.idversion = 0x0100;
+
+	input_register_device(&sunkbd->dev);
+
+	printk(KERN_INFO "input: %s on %s\n", sunkbd->name, serio->phys);
+}
+
+/*
+ * sunkbd_disconnect() unregisters and closes behind us.
+ */
+
+static void sunkbd_disconnect(struct serio *serio)
+{
+	struct sunkbd *sunkbd = serio->private;
+	input_unregister_device(&sunkbd->dev);
+	serio_close(serio);
+	kfree(sunkbd);
+}
+
+static struct serio_dev sunkbd_dev = {
+	interrupt:	sunkbd_interrupt,
+	connect:	sunkbd_connect,
+	disconnect:	sunkbd_disconnect
+};
+
+/*
+ * The functions for insering/removing us as a module.
+ */
+
+int __init sunkbd_init(void)
+{
+	serio_register_device(&sunkbd_dev);
+	return 0;
+}
+
+void __exit sunkbd_exit(void)
+{
+	serio_unregister_device(&sunkbd_dev);
+}
+
+module_init(sunkbd_init);
+module_exit(sunkbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/keyboard/xtkbd.c linux-2.5/drivers/input/keyboard/xtkbd.c
--- linux-2.5.13/drivers/input/keyboard/xtkbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/keyboard/xtkbd.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,157 @@
+/*
+ * $Id: xtkbd.c,v 1.11 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ * XT keyboard driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/serio.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("XT keyboard driver");
+MODULE_LICENSE("GPL");
+
+#define XTKBD_EMUL0	0xe0
+#define XTKBD_EMUL1	0xe1
+#define XTKBD_KEY	0x7f
+#define XTKBD_RELEASE	0x80
+
+static unsigned char xtkbd_keycode[256] = {	 
+	  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
+	 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+	 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+	 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+	 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
+	 80, 81, 82, 83,  0,  0,  0, 87, 88,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0, 87, 88,  0,  0,  0,  0,110,111,103,108,105,
+	106
+};
+
+static char *xtkbd_name = "XT Keyboard";
+
+struct xtkbd {
+	unsigned char keycode[256];
+	struct input_dev dev;
+	struct serio *serio;
+	char phys[32];
+};
+
+void xtkbd_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct xtkbd *xtkbd = serio->private;
+
+	switch (data) {
+		case XTKBD_EMUL0:
+		case XTKBD_EMUL1:
+			return;
+		default:
+
+			if (xtkbd->keycode[data & XTKBD_KEY]) {
+				input_report_key(&xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE));
+			} else {
+				printk(KERN_WARNING "xtkbd.c: Unknown key (scancode %#x) %s.\n",
+					data & XTKBD_KEY, data & XTKBD_RELEASE ? "released" : "pressed");
+			}
+		}
+}
+
+void xtkbd_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct xtkbd *xtkbd;
+	int i;
+
+	if ((serio->type & SERIO_TYPE) != SERIO_XT)
+		return;
+
+	if (!(xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL)))
+		return;
+
+	memset(xtkbd, 0, sizeof(struct xtkbd));
+	
+	xtkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+
+	xtkbd->serio = serio;
+
+	xtkbd->dev.keycode = xtkbd->keycode;
+	xtkbd->dev.private = xtkbd;
+
+	serio->private = xtkbd;
+
+	if (serio_open(serio, dev)) {
+		kfree(xtkbd);
+		return;
+	}
+
+	memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode));
+	for (i = 0; i < 255; i++)
+		set_bit(xtkbd->keycode[i], xtkbd->dev.keybit);
+	clear_bit(0, xtkbd->dev.keybit);
+
+	sprintf(xtkbd->phys, "%s/input0", serio->phys);
+
+	xtkbd->dev.name = xtkbd_name;
+	xtkbd->dev.phys = xtkbd->phys;
+	xtkbd->dev.idbus = BUS_XTKBD;
+	xtkbd->dev.idvendor = 0x0001;
+	xtkbd->dev.idproduct = 0x0001;
+	xtkbd->dev.idversion = 0x0100;
+
+	input_register_device(&xtkbd->dev);
+
+	printk(KERN_INFO "input: %s on %s\n", xtkbd_name, serio->phys);
+}
+
+void xtkbd_disconnect(struct serio *serio)
+{
+	struct xtkbd *xtkbd = serio->private;
+	input_unregister_device(&xtkbd->dev);
+	serio_close(serio);
+	kfree(xtkbd);
+}
+
+struct serio_dev xtkbd_dev = {
+	interrupt:	xtkbd_interrupt,
+	connect:	xtkbd_connect,
+	disconnect:	xtkbd_disconnect
+};
+
+int __init xtkbd_init(void)
+{
+	serio_register_device(&xtkbd_dev);
+	return 0;
+}
+
+void __exit xtkbd_exit(void)
+{
+	serio_unregister_device(&xtkbd_dev);
+}
+
+module_init(xtkbd_init);
+module_exit(xtkbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/Config.help linux-2.5/drivers/input/mouse/Config.help
--- linux-2.5.13/drivers/input/mouse/Config.help	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/Config.help	Thu Mar 28 00:08:14 2002
@@ -0,0 +1,87 @@
+CONFIG_INPUT_MOUSE
+  Say Y here, and a list of supported mice will be displayed.
+  This option doesn't affect the kernel.
+
+  If unsure, say Y.
+
+CONFIG_MOUSE_PS2
+  Say Y here if you have a PS/2 mouse connected to your system. This
+  includes the standard 2 or 3-button PS/2 mouse, as well as PS/2
+  mice with wheels and extra buttons, Microsoft, Logitech or Genius
+  compatible.
+
+  If unsure, say Y.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called psmouse.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_MOUSE_SERIAL
+  Say Y here if you have a serial (RS-232, COM port) mouse connected
+  to your system. This includes Sun, MouseSystems, Microsoft,
+  Logitech and all other compatible serial mice.
+
+  If unsure, say N.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called sermouse.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_MOUSE_INPORT
+  Say Y here if you have an InPort, Microsoft or ATI XL busmouse.
+  They are rather rare these days.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called inport.o. If you want to compile it as a
+  module, say M here and read <file.:Documentation/modules.txt>.
+
+CONFIG_MOUSE_ATIXL
+  Say Y here if your mouse is of the ATI XL variety.
+
+CONFIG_MOUSE_LOGIBM
+  Say Y here if you have a Logitech busmouse.
+  They are rather rare these days.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called logibm.o. If you want to compile it as a
+  module, say M here and read <file.:Documentation/modules.txt>.
+
+CONFIG_MOUSE_PC110PAD
+  Say Y if you have the IBM PC-110 micro-notebook and want its
+  touchscreen supported.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called pc110pad.o. If you want to compile it as a
+  module, say M here and read <file.:Documentation/modules.txt>.
+
+CONFIG_MOUSE_MAPLE
+  Say Y if you have a DreamCast console and a mouse attached to
+  its Maple bus.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called maplemouse.o. If you want to compile it as a
+  module, say M here and read <file.:Documentation/modules.txt>.
+
+CONFIG_MOUSE_AMIGA
+  Say Y here if you have an Amiga and want its native mouse
+  supported by the kernel.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called amimouse.o. If you want to compile it as a
+  module, say M here and read <file.:Documentation/modules.txt>.
+
+CONFIG_MOUSE_ACORN
+  Say Y here if you have the Acorn RiscPC computer and want its
+  native mouse supported.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called rpcmouse.o. If you want to compile it as a
+  module, say M here and read <file.:Documentation/modules.txt>.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/Config.in linux-2.5/drivers/input/mouse/Config.in
--- linux-2.5.13/drivers/input/mouse/Config.in	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/Config.in	Thu Mar 28 00:08:14 2002
@@ -0,0 +1,24 @@
+#
+# Mouse driver configuration
+#
+
+bool 'Mice' CONFIG_INPUT_MOUSE
+
+dep_tristate '  PS/2 mouse' CONFIG_MOUSE_PS2 $CONFIG_INPUT $CONFIG_INPUT_MOUSE $CONFIG_SERIO
+dep_tristate '  Serial mouse' CONFIG_MOUSE_SERIAL $CONFIG_INPUT $CONFIG_INPUT_MOUSE $CONFIG_SERIO
+
+dep_tristate '  InPort/MS/ATIXL busmouse' CONFIG_MOUSE_INPORT $CONFIG_INPUT $CONFIG_INPUT_MOUSE $CONFIG_ISA
+if [ "$CONFIG_MOUSE_INPORT" != "n" ]; then
+   bool '  ATI XL variant' CONFIG_MOUSE_ATIXL
+fi
+dep_tristate '  Logitech busmouse' CONFIG_MOUSE_LOGIBM $CONFIG_INPUT $CONFIG_INPUT_MOUSE $CONFIG_ISA
+dep_tristate '  IBM PC110 touchpad' CONFIG_MOUSE_PC110PAD $CONFIG_INPUT $CONFIG_INPUT_MOUSE $CONFIG_ISA
+if [ "$CONFIG_SH_DREAMCAST" = "y" ]; then
+  dep_tristate '  Maple bus mouse' CONFIG_MOUSE_MAPLE $CONFIG_INPUT $CONFIG_INPUT_MOUSE $CONFIG_MAPLE
+fi
+if [ "$CONFIG_AMIGA" = "y" ]; then
+   dep_tristate '  Amiga mouse' CONFIG_MOUSE_AMIGA $CONFIG_INPUT $CONFIG_INPUT_MOUSE
+fi
+if [ "$CONFIG_ARCH_ACORN" = "y" ]; then
+   dep_tristate '  Acorn RiscPC mouse' CONFIG_MOUSE_ACORN $CONFIG_INPUT $CONFIG_INPUT_MOUSE
+fi
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/Makefile linux-2.5/drivers/input/mouse/Makefile
--- linux-2.5.13/drivers/input/mouse/Makefile	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/Makefile	Thu Mar 28 00:08:14 2002
@@ -0,0 +1,22 @@
+#
+# Makefile for the mouse drivers.
+#
+
+# The target object and module list name.
+
+O_TARGET	:= mousedrv.o
+
+# Each configuration option enables a list of files.
+
+obj-$(CONFIG_MOUSE_AMIGA)	+= amimouse.o
+obj-$(CONFIG_MOUSE_ACORN)	+= rpcmouse.o
+obj-$(CONFIG_MOUSE_INPORT)	+= inport.o
+obj-$(CONFIG_MOUSE_LOGIBM)	+= logibm.o
+obj-$(CONFIG_MOUSE_MAPLE)	+= maplemouse.o
+obj-$(CONFIG_MOUSE_PC110PAD)	+= pc110pad.o
+obj-$(CONFIG_MOUSE_PS2)		+= psmouse.o
+obj-$(CONFIG_MOUSE_SERIAL)	+= sermouse.o
+
+# The global Rules.make.
+
+include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/amimouse.c linux-2.5/drivers/input/mouse/amimouse.c
--- linux-2.5.13/drivers/input/mouse/amimouse.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/amimouse.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,147 @@
+/*
+ * $Id: amimouse.c,v 1.9 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	Michael Rausch		James Banks
+ *	Matther Dillon		David Giller
+ *	Nathan Laredo		Linus Torvalds
+ *	Johan Myreen		Jes Sorensen
+ *	Russel King
+ */
+
+/*
+ * Amiga mouse driver for Linux/m68k
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/input.h>
+
+#include <asm/irq.h>
+#include <asm/setup.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/amigahw.h>
+#include <asm/amigaints.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Amiga mouse driver");
+MODULE_LICENSE("GPL");
+
+static int amimouse_used = 0;
+static int amimouse_lastx, amimouse_lasty;
+static struct input_dev amimouse_dev;
+
+static char *amimouse_name = "Amiga mouse";
+static char *amimouse_phys = "amimouse/input0";
+
+static void amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp)
+{
+	unsigned short joy0dat, potgor;
+	int nx, ny, dx, dy;
+
+	joy0dat = custom.joy0dat;
+
+	nx = joy0dat & 0xff;
+	ny = joy0dat >> 8;
+
+	dx = nx - amimouse_lastx;
+	dy = ny - amimouse_lasty;
+
+	if (dx < -127) dx = (256 + nx) - lastx;
+	if (dx >  127) dx = (nx - 256) - lastx;
+	if (dy < -127) dy = (256 + ny) - lasty;
+	if (dy >  127) dy = (ny - 256) - lasty;
+
+	amimouse_lastx = nx;
+	amimouse_lasty = ny;
+
+	potgor = custom.potgor;
+
+	input_report_rel(&amimouse_dev, REL_X, dx);
+	input_report_rel(&amimouse_dev, REL_Y, dy);
+	
+	input_report_key(&amimouse_dev, BTN_LEFT,   ciaa.pra & 0x40);
+	input_report_key(&amimouse_dev, BTN_MIDDLE, potgor & 0x0100);
+	input_report_key(&amimouse_dev, BTN_RIGHT,  potgor & 0x0400);
+}
+
+static int amimouse_open(struct input_dev *dev)
+{
+	unsigned short joy0dat;
+
+        if (amimouse_used++)
+                return 0;
+
+	joy0dat = custom.joy0dat;
+
+	amimouse_lastx = joy0dat & 0xff;
+	amimouse_lasty = joy0dat >> 8;
+
+	if (request_irq(IRQ_AMIGA_VERTB, amimouse_interrupt, 0, "amimouse", NULL)) {
+                amimouse_used--;
+                printk(KERN_ERR "amimouse.c: Can't allocate irq %d\n", amimouse_irq);
+                return -EBUSY;
+        }
+
+        return 0;
+}
+
+static void amimouse_close(struct input_dev *dev)
+{
+        if (!--amimouse_used)
+		free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
+}
+
+static int __init amimouse_init(void)
+{
+	if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(AMI_MOUSE))
+		return -ENODEV;
+
+	amimouse_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
+	amimouse_dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
+	amimouse_dev.keybit[LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
+	amimouse_dev.open = amimouse_open;
+	amimouse_dev.close = amimouse_close;
+
+	amimouse_dev.name = amimouse_name;
+	amimouse_dev.phys = amimouse_phys;
+	amimouse_dev.idbus = BUS_AMIGA;
+	amimouse_dev.idvendor = 0x0001;
+	amimouse_dev.idproduct = 0x0002;
+	amimouse_dev.idversion = 0x0100;
+        
+	input_register_device(&amimouse_dev);
+
+        printk(KERN_INFO "input: %s at joy0dat\n", amimouse_name);
+}
+
+static void __exit amimouse_exit(void)
+{
+        input_unregister_device(&amimouse_dev);
+}
+
+module_init(amimouse_init);
+module_exit(amimouse_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/inport.c linux-2.5/drivers/input/mouse/inport.c
--- linux-2.5.13/drivers/input/mouse/inport.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/inport.c	Tue Jan 22 17:43:43 2002
@@ -0,0 +1,193 @@
+/*
+ * $Id: inport.c,v 1.11 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	Teemu Rantanen		Derrick Cole
+ *	Peter Cervasio		Christoph Niemann
+ *	Philip Blundell		Russell King
+ *	Bob Harris
+ */
+
+/*
+ * Inport (ATI XL and Microsoft) busmouse driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <asm/io.h>
+#include <asm/irq.h>
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/input.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Inport (ATI XL and Microsoft) busmouse driver");
+MODULE_LICENSE("GPL");
+
+#define INPORT_BASE		0x23c
+#define INPORT_EXTENT		4
+
+#define INPORT_CONTROL_PORT	INPORT_BASE + 0
+#define INPORT_DATA_PORT	INPORT_BASE + 1
+#define INPORT_SIGNATURE_PORT	INPORT_BASE + 2
+
+#define INPORT_REG_BTNS	0x00
+#define INPORT_REG_X		0x01
+#define INPORT_REG_Y		0x02
+#define INPORT_REG_MODE		0x07
+#define INPORT_RESET		0x80
+
+#ifdef CONFIG_INPUT_ATIXL
+#define INPORT_NAME		"ATI XL Mouse"
+#define INPORT_VENDOR		0x0002
+#define INPORT_SPEED_30HZ	0x01
+#define INPORT_SPEED_50HZ	0x02
+#define INPORT_SPEED_100HZ	0x03
+#define INPORT_SPEED_200HZ	0x04
+#define INPORT_MODE_BASE	INPORT_SPEED_100HZ
+#define INPORT_MODE_IRQ		0x08
+#else
+#define INPORT_NAME		"Microsoft InPort Mouse"
+#define INPORT_VENDOR		0x0001
+#define INPORT_MODE_BASE	0x10
+#define INPORT_MODE_IRQ		0x01
+#endif
+#define INPORT_MODE_HOLD	0x20
+
+#define INPORT_IRQ		5
+
+MODULE_PARM(inport_irq, "i");
+
+static int inport_irq = INPORT_IRQ;
+static int inport_used = 0;
+
+static void inport_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+
+static int inport_open(struct input_dev *dev)
+{
+	if (!inport_used++) {
+		if (request_irq(inport_irq, inport_interrupt, 0, "inport", NULL))
+			return -EBUSY;
+		outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+		outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
+	}
+
+	return 0;
+}
+
+static void inport_close(struct input_dev *dev)
+{
+	if (!--inport_used) {
+		outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+		outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
+		free_irq(inport_irq, NULL);
+	}
+}
+
+static struct input_dev inport_dev = {
+	evbit:		{ BIT(EV_KEY) | BIT(EV_REL) },
+	keybit: 	{ [LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) },
+	relbit:		{ BIT(REL_X) | BIT(REL_Y) },
+	open:		inport_open,
+	close:		inport_close,
+	name:		INPORT_NAME,
+	phys:		"isa023c/input0",
+	idbus:		BUS_ISA,
+	idvendor:	INPORT_VENDOR,
+	idproduct:	0x0001,
+	idversion:	0x0100,
+};
+
+static void inport_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	unsigned char buttons;
+
+	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+	outb(INPORT_MODE_HOLD | INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
+
+	outb(INPORT_REG_X, INPORT_CONTROL_PORT);
+	input_report_rel(&inport_dev, REL_X, inb(INPORT_DATA_PORT));
+
+	outb(INPORT_REG_Y, INPORT_CONTROL_PORT);
+	input_report_rel(&inport_dev, REL_Y, inb(INPORT_DATA_PORT));
+
+	outb(INPORT_REG_BTNS, INPORT_CONTROL_PORT);
+	buttons = inb(INPORT_DATA_PORT);
+
+	input_report_key(&inport_dev, BTN_MIDDLE, buttons & 1);
+	input_report_key(&inport_dev, BTN_LEFT,   buttons & 2);
+	input_report_key(&inport_dev, BTN_RIGHT,  buttons & 4);
+
+	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+	outb(INPORT_MODE_IRQ | INPORT_MODE_BASE, INPORT_DATA_PORT);
+}
+
+#ifndef MODULE
+static int __init inport_setup(char *str)
+{
+        int ints[4];
+        str = get_options(str, ARRAY_SIZE(ints), ints);
+        if (ints[0] > 0) inport_irq = ints[1];
+        return 1;
+}
+__setup("inport_irq=", inport_setup);
+#endif
+
+static int __init inport_init(void)
+{
+	unsigned char a,b,c;
+
+	if (check_region(INPORT_BASE, INPORT_EXTENT))
+		return -EBUSY;
+
+	a = inb(INPORT_SIGNATURE_PORT);
+	b = inb(INPORT_SIGNATURE_PORT);
+	c = inb(INPORT_SIGNATURE_PORT);
+	if (( a == b ) || ( a != c ))
+		return -ENODEV;
+
+	outb(INPORT_RESET, INPORT_CONTROL_PORT);
+	outb(INPORT_REG_MODE, INPORT_CONTROL_PORT);
+	outb(INPORT_MODE_BASE, INPORT_DATA_PORT);
+
+	request_region(INPORT_BASE, INPORT_EXTENT, "inport");
+
+	input_register_device(&inport_dev);
+
+	printk(KERN_INFO "input: " INPORT_NAME " at %#x irq %d\n",
+		INPORT_BASE, inport_irq);
+
+	return 0;
+}
+
+static void __exit inport_exit(void)
+{
+	input_unregister_device(&inport_dev);
+	release_region(INPORT_BASE, INPORT_EXTENT);
+}
+
+module_init(inport_init);
+module_exit(inport_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/logibm.c linux-2.5/drivers/input/mouse/logibm.c
--- linux-2.5.13/drivers/input/mouse/logibm.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/logibm.c	Tue Jan 22 17:43:47 2002
@@ -0,0 +1,182 @@
+/*
+ * $Id: logibm.c,v 1.11 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	James Banks		Matthew Dillon
+ *	David Giller		Nathan Laredo
+ *	Linus Torvalds		Johan Myreen
+ *	Cliff Matthews		Philip Blundell
+ *	Russell King
+ */
+
+/*
+ * Logitech Bus Mouse Driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <asm/io.h>
+#include <asm/irq.h>
+
+#include <linux/module.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/input.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Logitech busmouse driver");
+MODULE_LICENSE("GPL");
+
+#define	LOGIBM_BASE		0x23c
+#define	LOGIBM_EXTENT		4
+
+#define	LOGIBM_DATA_PORT	LOGIBM_BASE + 0
+#define	LOGIBM_SIGNATURE_PORT	LOGIBM_BASE + 1
+#define	LOGIBM_CONTROL_PORT	LOGIBM_BASE + 2
+#define	LOGIBM_CONFIG_PORT	LOGIBM_BASE + 3
+
+#define	LOGIBM_ENABLE_IRQ	0x00
+#define	LOGIBM_DISABLE_IRQ	0x10
+#define	LOGIBM_READ_X_LOW	0x80
+#define	LOGIBM_READ_X_HIGH	0xa0
+#define	LOGIBM_READ_Y_LOW	0xc0
+#define	LOGIBM_READ_Y_HIGH	0xe0
+
+#define LOGIBM_DEFAULT_MODE	0x90
+#define LOGIBM_CONFIG_BYTE	0x91
+#define LOGIBM_SIGNATURE_BYTE	0xa5
+
+#define LOGIBM_IRQ		5
+
+MODULE_PARM(logibm_irq, "i");
+
+static int logibm_irq = LOGIBM_IRQ;
+static int logibm_used = 0;
+
+static void logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+
+static int logibm_open(struct input_dev *dev)
+{
+	if (logibm_used++)
+		return 0;
+	if (request_irq(logibm_irq, logibm_interrupt, 0, "logibm", NULL)) {
+		logibm_used--;
+		printk(KERN_ERR "logibm.c: Can't allocate irq %d\n", logibm_irq);
+		return -EBUSY;
+	}
+	outb(LOGIBM_ENABLE_IRQ, LOGIBM_CONTROL_PORT);
+	return 0;
+}
+
+static void logibm_close(struct input_dev *dev)
+{
+	if (--logibm_used)
+		return;
+	outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
+	free_irq(logibm_irq, NULL);
+}
+
+static struct input_dev logibm_dev = {
+	evbit:		{ BIT(EV_KEY) | BIT(EV_REL) },
+	keybit: 	{ [LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) },
+	relbit:		{ BIT(REL_X) | BIT(REL_Y) },
+	open:		logibm_open,
+	close:		logibm_close,
+	name:		"Logitech bus mouse",
+	phys:		"isa023c/input0",
+	idbus:		BUS_ISA,
+	idvendor:	0x0003,
+	idproduct:	0x0001,
+	idversion:	0x0100,
+};
+
+static void logibm_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	char dx, dy;
+	unsigned char buttons;
+
+	outb(LOGIBM_READ_X_LOW, LOGIBM_CONTROL_PORT);
+	dx = (inb(LOGIBM_DATA_PORT) & 0xf);
+	outb(LOGIBM_READ_X_HIGH, LOGIBM_CONTROL_PORT);
+	dx |= (inb(LOGIBM_DATA_PORT) & 0xf) << 4;
+	outb(LOGIBM_READ_Y_LOW, LOGIBM_CONTROL_PORT);
+	dy = (inb(LOGIBM_DATA_PORT) & 0xf);
+	outb(LOGIBM_READ_Y_HIGH, LOGIBM_CONTROL_PORT);
+	buttons = inb(LOGIBM_DATA_PORT);
+	dy |= (buttons & 0xf) << 4;
+	buttons = ~buttons;
+
+	input_report_rel(&logibm_dev, REL_X, dx);
+	input_report_rel(&logibm_dev, REL_Y, 255 - dy);
+	input_report_key(&logibm_dev, BTN_MIDDLE, buttons & 1);
+	input_report_key(&logibm_dev, BTN_LEFT,   buttons & 2);
+	input_report_key(&logibm_dev, BTN_RIGHT,  buttons & 4);
+}
+
+#ifndef MODULE
+static int __init logibm_setup(char *str)
+{
+        int ints[4];
+        str = get_options(str, ARRAY_SIZE(ints), ints);
+        if (ints[0] > 0) logibm_irq = ints[1];
+        return 1;
+}
+__setup("logibm_irq=", logibm_setup);
+#endif
+
+static int __init logibm_init(void)
+{
+	if (request_region(LOGIBM_BASE, LOGIBM_EXTENT, "logibm")) {
+		printk(KERN_ERR "logibm.c: Can't allocate ports at %#x\n", LOGIBM_BASE);
+		return -EBUSY;
+	}
+
+	outb(LOGIBM_CONFIG_BYTE, LOGIBM_CONFIG_PORT);
+	outb(LOGIBM_SIGNATURE_BYTE, LOGIBM_SIGNATURE_PORT);
+	udelay(100);
+
+	if (inb(LOGIBM_SIGNATURE_PORT) != LOGIBM_SIGNATURE_BYTE) {
+		release_region(LOGIBM_BASE, LOGIBM_EXTENT);
+		printk(KERN_ERR "logibm.c: Didn't find Logitech busmouse at %#x\n", LOGIBM_BASE);
+		return -ENODEV;
+	}
+
+	outb(LOGIBM_DEFAULT_MODE, LOGIBM_CONFIG_PORT);
+	outb(LOGIBM_DISABLE_IRQ, LOGIBM_CONTROL_PORT);
+
+	input_register_device(&logibm_dev);
+
+	printk(KERN_INFO "input: Logitech bus mouse at %#x irq %d\n", LOGIBM_BASE, logibm_irq);
+
+	return 0;
+}
+
+static void __exit logibm_exit(void)
+{
+	input_unregister_device(&logibm_dev);
+	release_region(LOGIBM_BASE, LOGIBM_EXTENT);
+}
+
+module_init(logibm_init);
+module_exit(logibm_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/maplemouse.c linux-2.5/drivers/input/mouse/maplemouse.c
--- linux-2.5.13/drivers/input/mouse/maplemouse.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/maplemouse.c	Fri Feb 15 18:03:10 2002
@@ -0,0 +1,137 @@
+/*
+ *	$Id: maplemouse.c,v 1.1 2001/11/02 17:27:32 jsimmons Exp $
+ * 	SEGA Dreamcast mouse driver
+ *	Based on drivers/usb/usbmouse.c
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/timer.h>
+#include <linux/maple.h>
+
+MODULE_AUTHOR("YAEGASHI Takeshi <t@keshi.org>");
+MODULE_DESCRIPTION("SEGA Dreamcast mouse driver");
+
+struct dc_mouse {
+	struct input_dev dev;
+	int open;
+};
+
+
+static void dc_mouse_callback(struct mapleq *mq)
+{
+	int buttons, relx, rely, relz;
+	struct maple_device *mapledev = mq->dev;
+	struct dc_mouse *mouse = mapledev->private_data;
+	struct input_dev *dev = &mouse->dev;
+	unsigned char *res = mq->recvbuf;
+
+	buttons = ~res[8];
+	relx=*(unsigned short *)(res+12)-512;
+	rely=*(unsigned short *)(res+14)-512;
+	relz=*(unsigned short *)(res+16)-512;
+
+	input_report_key(dev, BTN_LEFT,   buttons&4);
+	input_report_key(dev, BTN_MIDDLE, buttons&9);
+	input_report_key(dev, BTN_RIGHT,  buttons&2);
+	input_report_rel(dev, REL_X,      relx);
+	input_report_rel(dev, REL_Y,      rely);
+	input_report_rel(dev, REL_WHEEL,  relz);
+}
+
+
+static int dc_mouse_open(struct input_dev *dev)
+{
+	struct dc_mouse *mouse = dev->private;
+	mouse->open++;
+	return 0;
+}
+
+
+static void dc_mouse_close(struct input_dev *dev)
+{
+	struct dc_mouse *mouse = dev->private;
+	mouse->open--;
+}
+
+
+static int dc_mouse_connect(struct maple_device *dev)
+{
+	unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
+	struct dc_mouse *mouse;
+
+	if (!(mouse = kmalloc(sizeof(struct dc_mouse), GFP_KERNEL)))
+		return -1;
+	memset(mouse, 0, sizeof(struct dc_mouse));
+
+	dev->private_data = mouse;
+
+	mouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
+	mouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE);
+	mouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y) | BIT(REL_WHEEL);
+
+	mouse->dev.private = mouse;
+	mouse->dev.open = dc_mouse_open;
+	mouse->dev.close = dc_mouse_close;
+	mouse->dev.event = NULL;
+
+	mouse->dev.name = dev->product_name;
+	mouse->dev.idbus = BUS_MAPLE;
+	
+	input_register_device(&mouse->dev);
+
+	maple_getcond_callback(dev, dc_mouse_callback, 1, MAPLE_FUNC_MOUSE);
+
+	printk(KERN_INFO "input%d: mouse(0x%lx): %s\n",
+	       mouse->dev.number, data, mouse->dev.name);
+
+	MOD_INC_USE_COUNT;
+
+	return 0;
+}
+
+
+static void dc_mouse_disconnect(struct maple_device *dev)
+{
+	struct dc_mouse *mouse = dev->private_data;
+
+	input_unregister_device(&mouse->dev);
+
+	kfree(mouse);
+
+	MOD_DEC_USE_COUNT;
+}
+
+
+static struct maple_driver dc_mouse_driver = {
+	function:	MAPLE_FUNC_MOUSE,
+	name:		"Dreamcast mouse",
+	connect:	dc_mouse_connect,
+	disconnect:	dc_mouse_disconnect,
+};
+
+
+static int __init dc_mouse_init(void)
+{
+	maple_register_driver(&dc_mouse_driver);
+	return 0;
+}
+
+
+static void __exit dc_mouse_exit(void)
+{
+	maple_unregister_driver(&dc_mouse_driver);
+}
+
+
+module_init(dc_mouse_init);
+module_exit(dc_mouse_exit);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/pc110pad.c linux-2.5/drivers/input/mouse/pc110pad.c
--- linux-2.5.13/drivers/input/mouse/pc110pad.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/pc110pad.c	Tue Jan 22 17:43:47 2002
@@ -0,0 +1,163 @@
+/*
+ * $Id: pc110pad.c,v 1.12 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	Alan Cox	Robin O'Leary	
+ */
+
+/*
+ * IBM PC110 touchpad driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/input.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("IBM PC110 touchpad driver");
+MODULE_LICENSE("GPL");
+
+#define PC110PAD_OFF	0x30
+#define PC110PAD_ON	0x38
+
+static int pc110pad_irq = 10;
+static int pc110pad_io = 0x15e0;
+
+static struct input_dev pc110pad_dev;
+static int pc110pad_data[3];
+static int pc110pad_count;
+static int pc110pad_used;
+
+static char *pc110pad_name = "IBM PC110 TouchPad";
+static char *pc110pad_phys = "isa15e0/input0";
+
+static void pc110pad_interrupt(int irq, void *ptr, struct pt_regs *regs)
+{
+	int value     = inb_p(pc110pad_io);
+	int handshake = inb_p(pc110pad_io + 2);
+
+	outb_p(handshake |  1, pc110pad_io + 2);
+	outb_p(handshake & ~1, pc110pad_io + 2);
+	inb_p(0x64);
+
+	pc110pad_data[pc110pad_count++] = value;
+
+	if (pc110pad_count < 3) return;
+	
+	input_report_key(&pc110pad_dev, BTN_TOUCH,
+		pc110pad_data[0] & 0x01);
+	input_report_abs(&pc110pad_dev, ABS_X,
+		pc110pad_data[1] | ((pc110pad_data[0] << 3) & 0x80) | ((pc110pad_data[0] << 1) & 0x100));
+	input_report_abs(&pc110pad_dev, ABS_Y,
+		pc110pad_data[2] | ((pc110pad_data[0] << 4) & 0x80));
+
+	pc110pad_count = 0;
+}
+
+static void pc110pad_close(struct input_dev *dev)
+{
+	if (!--pc110pad_used)
+		outb(PC110PAD_OFF, pc110pad_io + 2);
+}
+
+static int pc110pad_open(struct input_dev *dev)
+{
+	unsigned long flags;
+	
+	if (pc110pad_used++)
+		return 0;
+
+	save_flags(flags);
+	cli();
+	pc110pad_interrupt(0,0,0);
+	pc110pad_interrupt(0,0,0);
+	pc110pad_interrupt(0,0,0);
+	outb(PC110PAD_ON, pc110pad_io + 2);
+	pc110pad_count = 0;
+	restore_flags(flags);
+
+	return 0;
+}
+
+static int __init pc110pad_init(void)
+{
+	if (request_region(pc110pad_io, 4, "pc110pad"))
+	{
+		printk(KERN_ERR "pc110pad: I/O area %#x-%#x in use.\n", pc110pad_io, pc110pad_io + 4);
+		return -EBUSY;
+	}
+
+	outb(PC110PAD_OFF, pc110pad_io + 2);
+
+	if (request_irq(pc110pad_irq, pc110pad_interrupt, 0, "pc110pad", 0))
+	{
+		release_region(pc110pad_io, 4);
+		printk(KERN_ERR "pc110pad: Unable to get irq %d.\n", pc110pad_irq);
+		return -EBUSY;
+	}
+
+        pc110pad_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
+        pc110pad_dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y);
+        pc110pad_dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+
+	pc110pad_dev.absmax[ABS_X] = 0x1ff;
+	pc110pad_dev.absmax[ABS_Y] = 0x0ff;
+        
+	pc110pad_dev.open = pc110pad_open;
+        pc110pad_dev.close = pc110pad_close;
+
+	pc110pad_dev.name = pc110pad_name;
+	pc110pad_dev.phys = pc110pad_phys;
+	pc110pad_dev.idbus = BUS_ISA;
+	pc110pad_dev.idvendor = 0x0003;
+	pc110pad_dev.idproduct = 0x0001;
+	pc110pad_dev.idversion = 0x0100;
+
+	input_register_device(&pc110pad_dev);	
+
+	printk(KERN_INFO "input: %s at %#x irq %d\n",
+		pc110pad_name, pc110pad_io, pc110pad_irq);
+	
+	return 0;
+}
+ 
+static void __exit pc110pad_exit(void)
+{
+	input_unregister_device(&pc110pad_dev);	
+
+	outb(PC110PAD_OFF, pc110pad_io + 2);
+
+	free_irq(pc110pad_irq, 0);
+	release_region(pc110pad_io, 4);
+}
+
+module_init(pc110pad_init);
+module_exit(pc110pad_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/psmouse.c linux-2.5/drivers/input/mouse/psmouse.c
--- linux-2.5.13/drivers/input/mouse/psmouse.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/psmouse.c	Tue Jan 29 18:23:52 2002
@@ -0,0 +1,651 @@
+/*
+ * $Id: psmouse.c,v 1.16 2002/01/26 19:20:36 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+#include <linux/init.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("PS/2 mouse driver");
+MODULE_LICENSE("GPL");
+
+#define PSMOUSE_CMD_SETSCALE11	0x00e6
+#define PSMOUSE_CMD_SETRES	0x10e8
+#define PSMOUSE_CMD_GETINFO	0x03e9
+#define PSMOUSE_CMD_SETSTREAM	0x00ea
+#define PSMOUSE_CMD_POLL	0x03eb	
+#define PSMOUSE_CMD_GETID	0x01f2
+#define PSMOUSE_CMD_SETRATE	0x10f3
+#define PSMOUSE_CMD_ENABLE	0x00f4
+#define PSMOUSE_CMD_RESET_DIS	0x00f6
+
+#define PSMOUSE_RET_BAT		0xaa
+#define PSMOUSE_RET_ACK		0xfa
+#define PSMOUSE_RET_NAK		0xfe
+
+struct psmouse {
+	struct input_dev dev;
+	struct serio *serio;
+	char *vendor;
+	char *name;
+	struct tq_struct tq;
+	unsigned char cmdbuf[8];
+	unsigned char packet[8];
+	unsigned char cmdcnt;
+	unsigned char pktcnt;
+	unsigned char type;
+	unsigned long last;
+	char acking;
+	char ack;
+	char error;
+	char devname[64];
+	char phys[32];
+};
+
+#define PSMOUSE_PS2	1
+#define PSMOUSE_PS2PP	2
+#define PSMOUSE_PS2TPP	3
+#define PSMOUSE_GENPS	4
+#define PSMOUSE_IMPS	5
+#define PSMOUSE_IMEX	6
+
+static char *psmouse_protocols[] = { "None", "PS/2", "PS2++", "PS2T++", "GenPS/2", "ImPS/2", "ImExPS/2" };
+
+/*
+ * psmouse_process_packet() anlyzes the PS/2 mouse packet contents and
+ * reports relevant events to the input module.
+ */
+
+static void psmouse_process_packet(struct psmouse *psmouse)
+{
+	struct input_dev *dev = &psmouse->dev;
+	unsigned char *packet = psmouse->packet;
+
+/*
+ * The PS2++ protocol is a little bit complex
+ */
+
+	if (psmouse->type == PSMOUSE_PS2PP || psmouse->type == PSMOUSE_PS2TPP) {
+
+		if ((packet[0] & 0x40) == 0x40 && (int) packet[1] - (int) ((packet[0] & 0x10) << 4) > 191 ) {
+
+			switch (((packet[1] >> 4) & 0x03) | ((packet[0] >> 2) & 0xc0)) {
+
+			case 1: /* Mouse extra info */
+
+				input_report_rel(dev, packet[2] & 0x80 ? REL_HWHEEL : REL_WHEEL,
+					(int) (packet[2] & 7) - (int) (packet[2] & 8));
+				input_report_key(dev, BTN_SIDE, (packet[2] >> 4) & 1);
+				input_report_key(dev, BTN_EXTRA, (packet[2] >> 5) & 1);
+					
+				break;
+
+			case 3: /* TouchPad extra info */
+
+				input_report_rel(dev, packet[2] & 0x08 ? REL_HWHEEL : REL_WHEEL,
+					(int) ((packet[2] >> 4) & 7) - (int) ((packet[2] >> 4) & 8));
+				packet[0] = packet[2] | 0x08;
+
+				break;
+
+			default:
+
+				printk(KERN_WARNING "psmouse.c: Received PS2++ packet #%x, but don't know how to handle.\n",
+					((packet[1] >> 4) & 0x03) | ((packet[0] >> 2) & 0xc0));
+
+			}
+
+		packet[0] &= 0x0f;
+		packet[1] = 0;
+		packet[2] = 0;
+
+		}
+	}
+
+/*
+ * Scroll wheel on IntelliMice, scroll buttons on NetMice
+ */
+
+	if (psmouse->type == PSMOUSE_IMPS || psmouse->type == PSMOUSE_GENPS)
+		input_report_rel(dev, REL_WHEEL, (signed char) packet[3]);
+
+/*
+ * Scroll wheel and buttons on IntelliMouse Explorer
+ */
+
+	if (psmouse->type == PSMOUSE_IMEX) {
+		input_report_rel(dev, REL_WHEEL, (int) (packet[3] & 7) - (int) (packet[2] & 8));
+		input_report_key(dev, BTN_SIDE, (packet[3] >> 4) & 1);
+		input_report_key(dev, BTN_EXTRA, (packet[3] >> 5) & 1);
+	}
+
+/*
+ * Extra buttons on Genius NewNet 3D
+ */
+
+	if (psmouse->type == PSMOUSE_GENPS) {
+		input_report_key(dev, BTN_SIDE, (packet[0] >> 6) & 1);
+		input_report_key(dev, BTN_EXTRA, (packet[0] >> 7) & 1);
+	}
+
+/*
+ * Generic PS/2 Mouse
+ */
+
+	input_report_key(dev, BTN_LEFT,    packet[0]       & 1);
+	input_report_key(dev, BTN_MIDDLE, (packet[0] >> 2) & 1);
+	input_report_key(dev, BTN_RIGHT,  (packet[0] >> 1) & 1);
+
+	input_report_rel(dev, REL_X, packet[1] ? (int) packet[1] - (int) ((packet[0] << 4) & 0x100) : 0);
+	input_report_rel(dev, REL_Y, packet[2] ? (int) ((packet[0] << 3) & 0x100) - (int) packet[2] : 0);
+
+}
+
+/*
+ * psmouse_interrupt() handles incoming characters, either gathering them into
+ * packets or passing them to the command routine as command output.
+ */
+
+static void psmouse_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct psmouse *psmouse = serio->private;
+
+	if (psmouse->acking) {
+		switch (data) {
+			case PSMOUSE_RET_ACK:
+				psmouse->ack = 1;
+				break;
+			case PSMOUSE_RET_NAK:
+				psmouse->ack = -1;
+				break;
+			default:
+				psmouse->ack = 1;	/* Workaround for mice which don't ACK the Get ID command */
+				if (psmouse->cmdcnt)
+					psmouse->cmdbuf[--psmouse->cmdcnt] = data;
+				break;
+		}
+		psmouse->acking = 0;
+		return;
+	}
+
+	if (psmouse->cmdcnt) {
+		psmouse->cmdbuf[--psmouse->cmdcnt] = data;
+		return;
+	}
+
+	if (psmouse->pktcnt && jiffies - psmouse->last > 2) {
+		printk(KERN_WARNING "psmouse.c: Lost synchronization, throwing %d bytes away.\n", psmouse->pktcnt);
+		psmouse->pktcnt = 0;
+	}
+	
+	psmouse->last = jiffies;
+	psmouse->packet[psmouse->pktcnt++] = data;
+
+	if (psmouse->pktcnt == 3 + (psmouse->type >= PSMOUSE_GENPS)) {
+		if ((psmouse->packet[0] & 0x08) == 0x08) psmouse_process_packet(psmouse);
+		psmouse->pktcnt = 0;
+		return;
+	}
+
+	if (psmouse->pktcnt == 1 && psmouse->packet[0] == PSMOUSE_RET_BAT) {
+		queue_task(&psmouse->tq, &tq_immediate);
+		mark_bh(IMMEDIATE_BH);
+		return;
+	}	
+}
+
+/*
+ * psmouse_sendbyte() sends a byte to the mouse, and waits for acknowledge.
+ * It doesn't handle retransmission, though it could - because when there would
+ * be need for retransmissions, the mouse has to be replaced anyway.
+ */
+
+static int psmouse_sendbyte(struct psmouse *psmouse, unsigned char byte)
+{
+	int timeout = 1000; /* 10 msec */
+	psmouse->ack = 0;
+	psmouse->acking = 1;
+
+	serio_write(psmouse->serio, byte);
+	while (!psmouse->ack && timeout--) udelay(10);
+
+	return -(psmouse->ack <= 0);
+}
+
+/*
+ * psmouse_command() sends a command and its parameters to the mouse,
+ * then waits for the response and puts it in the param array.
+ */
+
+static int psmouse_command(struct psmouse *psmouse, unsigned char *param, int command)
+{
+	int timeout = 100000; /* 100 msec */
+	int send = (command >> 12) & 0xf;
+	int receive = (command >> 8) & 0xf;
+	int i;
+
+	psmouse->cmdcnt = receive;
+
+	if (command & 0xff)
+		if (psmouse_sendbyte(psmouse, command & 0xff))
+			return (psmouse->cmdcnt = 0) - 1;
+
+	for (i = 0; i < send; i++)
+		if (psmouse_sendbyte(psmouse, param[i]))
+			return (psmouse->cmdcnt = 0) - 1;
+
+	while (psmouse->cmdcnt && timeout--) udelay(1);
+
+	for (i = 0; i < receive; i++)
+		param[i] = psmouse->cmdbuf[(receive - 1) - i];
+
+	if (psmouse->cmdcnt) 
+		return (psmouse->cmdcnt = 0) - 1;
+
+	return 0;
+}
+
+/*
+ * psmouse_ps2pp_cmd() sends a PS2++ command, sliced into two bit
+ * pieces through the SETRES command. This is needed to send extended
+ * commands to mice on notebooks that try to understand the PS/2 protocol
+ * Ugly.
+ */
+
+static int psmouse_ps2pp_cmd(struct psmouse *psmouse, unsigned char *param, unsigned char command)
+{
+	unsigned char d;
+	int i;
+
+	if (psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11))
+		return -1;
+
+	for (i = 6; i >= 0; i -= 2) {
+		d = (command >> i) & 3;
+		if(psmouse_command(psmouse, &d, PSMOUSE_CMD_SETRES))
+			return -1;
+	}
+
+	if (psmouse_command(psmouse, param, PSMOUSE_CMD_POLL))
+		return -1;
+
+	return 0;
+}
+
+/*
+ * psmouse_extensions() probes for any extensions to the basic PS/2 protocol
+ * the mouse may have.
+ */
+
+static int psmouse_extensions(struct psmouse *psmouse)
+{
+	unsigned char param[4];
+
+	param[0] = 0;
+	psmouse->vendor = "Generic";
+	psmouse->name = "Mouse";
+
+/*
+ * Try Genius NetMouse magic init.
+ */
+
+	param[0] = 3;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRES);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+	psmouse_command(psmouse, param, PSMOUSE_CMD_GETINFO);
+
+	if (param[0] == 0x00 && param[1] == 0x33 && param[2] == 0x55) {
+		psmouse->vendor = "Genius";
+		psmouse->name = "Mouse";
+
+		set_bit(BTN_EXTRA, psmouse->dev.keybit);
+		set_bit(BTN_SIDE, psmouse->dev.keybit);
+		set_bit(REL_WHEEL, psmouse->dev.relbit);
+
+		return PSMOUSE_GENPS;
+	}
+
+/*
+ * Try Logitech magic ID.
+ */
+
+	param[0] = 0;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRES);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+	psmouse_command(psmouse, param, PSMOUSE_CMD_GETINFO);
+
+	if (param[1]) {
+
+		int i;
+		static int logitech_4btn[] = { 12, 40, 41, 42, 43, 73, 80, -1 };
+		static int logitech_wheel[] = { 75, 76, 80, 81, 83, 88, -1 };
+		static int logitech_ps2pp[] = { 12, 13, 40, 41, 42, 43, 50, 51, 52, 53, 73, 75,
+							76, 80, 81, 83, 88, 96, 97, -1 };
+
+		int devicetype = ((param[0] >> 4) & 0x07) | ((param[0] << 3) & 0x78);
+
+		psmouse->vendor = "Logitech";
+		psmouse->name = "Mouse";
+
+		if (param[1] < 3)
+			clear_bit(BTN_MIDDLE, psmouse->dev.keybit);
+		if (param[1] < 2)
+			clear_bit(BTN_RIGHT, psmouse->dev.keybit);
+
+		psmouse->type = PSMOUSE_PS2;
+
+		for (i = 0; logitech_ps2pp[i] != -1; i++)
+			if (logitech_ps2pp[i] == devicetype) psmouse->type = PSMOUSE_PS2PP;
+
+		if (psmouse->type != PSMOUSE_PS2PP) return PSMOUSE_PS2;
+
+		for (i = 0; logitech_4btn[i] != -1; i++)
+			if (logitech_4btn[i] == devicetype) set_bit(BTN_SIDE, psmouse->dev.keybit);
+
+		for (i = 0; logitech_wheel[i] != -1; i++)
+			if (logitech_wheel[i] == devicetype) set_bit(REL_WHEEL, psmouse->dev.relbit);
+
+/*
+ * Do Logitech PS2++ / PS2T++ magic init.
+ */
+
+		if (devicetype == 97) { /* TouchPad 3 */
+
+			set_bit(REL_WHEEL, psmouse->dev.relbit);
+			set_bit(REL_HWHEEL, psmouse->dev.relbit);
+
+			param[0] = 0x11; param[1] = 0x04; param[2] = 0x68; /* Unprotect RAM */
+			psmouse_command(psmouse, param, 0x30d1);
+			param[0] = 0x11; param[1] = 0x05; param[2] = 0x0b; /* Enable features */
+			psmouse_command(psmouse, param, 0x30d1);
+			param[0] = 0x11; param[1] = 0x09; param[2] = 0xc3; /* Enable PS2++ */
+			psmouse_command(psmouse, param, 0x30d1);
+
+			param[0] = 0;
+			if (!psmouse_command(psmouse, param, 0x13d1) &&
+				param[0] == 0x06 && param[1] == 0x00 && param[2] == 0x14)
+				return PSMOUSE_PS2TPP;
+
+		} else {
+			psmouse_ps2pp_cmd(psmouse, param, 0x39); /* Magic knock */
+			psmouse_ps2pp_cmd(psmouse, param, 0xDB);
+
+			if ((param[0] & 0x78) == 0x48 && (param[1] & 0xf3) == 0xc2 &&
+				(param[2] & 3) == ((param[1] >> 2) & 3))
+					return PSMOUSE_PS2PP;
+		}
+
+	}
+
+/*
+ * Try IntelliMouse magic init.
+ */
+
+	param[0] = 200;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+	param[0] = 100;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+	param[0] =  80;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+	psmouse_command(psmouse, param, PSMOUSE_CMD_GETID);
+	
+	if (param[0] == 3) {
+
+		set_bit(REL_WHEEL, psmouse->dev.relbit);
+
+/*
+ * Try IntelliMouse Explorer magic init.
+ */
+
+		param[0] = 200;
+		psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+		param[0] = 200;
+		psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+		param[0] =  80;
+		psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+		psmouse_command(psmouse, param, PSMOUSE_CMD_GETID);
+
+		if (param[0] == 4) {
+
+			psmouse->vendor = "Microsoft";
+			psmouse->name = "IntelliMouse Explorer";
+
+			set_bit(BTN_SIDE, psmouse->dev.keybit);
+			set_bit(BTN_EXTRA, psmouse->dev.keybit);
+
+			return PSMOUSE_IMEX;
+		}
+
+		psmouse->vendor = "Microsoft";
+		psmouse->name = "IntelliMouse";
+
+		return PSMOUSE_IMPS;
+	}
+
+/*
+ * Okay, all failed, we have a standard mouse here. The number of the buttons is
+ * still a question, though.
+ */
+
+	psmouse->vendor = "Generic";
+	psmouse->name = "Mouse";
+
+	return PSMOUSE_PS2;
+}
+
+/*
+ * psmouse_probe() probes for a PS/2 mouse.
+ */
+
+static int psmouse_probe(struct psmouse *psmouse)
+{
+	unsigned char param[2];
+
+/*
+ * First we reset and disable the mouse.
+ */
+
+	if (psmouse_command(psmouse, NULL, PSMOUSE_CMD_RESET_DIS))
+		return -1;
+
+/*
+ * Next, we check if it's a mouse. It should send 0x00 or 0x03
+ * in case of an IntelliMouse in 4-byte mode or 0x04 for IM Explorer.
+ */
+
+	param[0] = param[1] = 0xa5;
+
+	if (psmouse_command(psmouse, param, PSMOUSE_CMD_GETID))
+		return -1;
+
+	if (param[0] != 0x00 && param[0] != 0x03 && param[0] != 0x04)
+		return -1;
+
+/*
+ * And here we try to determine if it has any extensions over the
+ * basic PS/2 3-button mouse.
+ */
+
+	return psmouse->type = psmouse_extensions(psmouse);
+}
+
+/*
+ * psmouse_initialize() initializes the mouse to a sane state.
+ */
+
+static void psmouse_initialize(struct psmouse *psmouse)
+{
+	unsigned char param[2];
+
+/*
+ * We set the mouse report rate to a highest possible value.
+ * We try 100 first in case mouse fails to set 200.
+ */
+
+	param[0] = 100;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+
+	param[0] = 200;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRATE);
+
+/*
+ * We also set the resolution and scaling.
+ */
+
+	param[0] = 3;
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETRES);
+	psmouse_command(psmouse,  NULL, PSMOUSE_CMD_SETSCALE11);
+
+/*
+ * We set the mouse into streaming mode.
+ */
+
+	psmouse_command(psmouse, param, PSMOUSE_CMD_SETSTREAM);
+
+/*
+ * Last, we enable the mouse so that we get reports from it.
+ */
+
+	if (psmouse_command(psmouse, NULL, PSMOUSE_CMD_ENABLE)) {
+		printk(KERN_WARNING "psmouse.c: Failed to enable mouse on %s\n", psmouse->serio->phys);
+	}
+
+}
+
+/*
+ * psmouse_disconnect() cleans up after we don't want talk
+ * to the mouse anymore.
+ */
+
+static void psmouse_disconnect(struct serio *serio)
+{
+	struct psmouse *psmouse = serio->private;
+	input_unregister_device(&psmouse->dev);
+	serio_close(serio);
+	kfree(psmouse);
+}
+
+/*
+ * psmouse_powerup() is called when we get the powerup
+ * sequence - 0xaa [0x00], so that the mouse/kbd is re-probed.
+ */
+
+static void psmouse_powerup(void *data)
+{
+        struct psmouse *psmouse = data;
+
+	if (psmouse->packet[0] == PSMOUSE_RET_BAT && (psmouse->pktcnt == 1 ||
+	   (psmouse->pktcnt == 2 && psmouse->packet[1] == 0x00))) {
+		mdelay(40); /* FIXME!!! Wait some nicer way */
+		serio_rescan(psmouse->serio);
+	}
+}
+
+/*
+ * psmouse_connect() is a callback form the serio module when
+ * an unhandled serio port is found.
+ */
+
+static void psmouse_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct psmouse *psmouse;
+	
+	if ((serio->type & SERIO_TYPE) != SERIO_8042)
+		return;
+
+	if (!(psmouse = kmalloc(sizeof(struct psmouse), GFP_KERNEL)))
+		return;
+
+	memset(psmouse, 0, sizeof(struct psmouse));
+
+	psmouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
+	psmouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
+	psmouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
+
+	psmouse->serio = serio;
+	psmouse->dev.private = psmouse;
+	psmouse->tq.routine = psmouse_powerup;
+	psmouse->tq.data = psmouse;
+
+	serio->private = psmouse;
+
+	if (serio_open(serio, dev)) {
+		kfree(psmouse);
+		return;
+	}
+
+	if (psmouse_probe(psmouse) <= 0) {
+		serio_close(serio);
+		kfree(psmouse);
+		return;
+	}
+	
+	sprintf(psmouse->devname, "%s %s %s",
+		psmouse_protocols[psmouse->type], psmouse->vendor, psmouse->name);
+	sprintf(psmouse->phys, "%s/input0",
+		serio->phys);
+
+	psmouse->dev.name = psmouse->devname;
+	psmouse->dev.phys = psmouse->phys;
+	psmouse->dev.idbus = BUS_I8042;
+	psmouse->dev.idvendor = psmouse->type;
+	psmouse->dev.idproduct = 0x0002;
+	psmouse->dev.idversion = 0x0100;
+
+	input_register_device(&psmouse->dev);
+	
+	printk(KERN_INFO "input: %s on %s\n", psmouse->devname, serio->phys);
+
+	psmouse_initialize(psmouse);
+}
+
+static struct serio_dev psmouse_dev = {
+	interrupt:	psmouse_interrupt,
+	connect:	psmouse_connect,
+	disconnect:	psmouse_disconnect
+};
+
+int __init psmouse_init(void)
+{
+	serio_register_device(&psmouse_dev);
+	return 0;
+}
+
+void __exit psmouse_exit(void)
+{
+	serio_unregister_device(&psmouse_dev);
+}
+
+module_init(psmouse_init);
+module_exit(psmouse_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/rpcmouse.c linux-2.5/drivers/input/mouse/rpcmouse.c
--- linux-2.5.13/drivers/input/mouse/rpcmouse.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/rpcmouse.c	Tue Jan 22 17:43:47 2002
@@ -0,0 +1,111 @@
+/*
+ * $Id: rpcmouse.c,v 1.11 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *      Russel King
+ */
+
+/*
+ * Acorn RiscPC mouse driver for Linux/ARM
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+
+#include <asm/hardware.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+#include <asm/iomd.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Acorn RiscPC mouse driver");
+MODULE_LICENSE("GPL");
+
+#define IOMD_MOUSEBTN	0x800C4000
+
+static short rpcmouse_lastx, rpcmouse_lasty;
+
+static struct input_dev rpcmouse_dev = {
+	evbit:		{ BIT(EV_KEY) | BIT(EV_REL) },
+	keybit: 	{ [LONG(BTN_LEFT)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT) },
+	relbit:		{ BIT(REL_X) | BIT(REL_Y) },
+	name:		"Acorn RiscPC Mouse",
+	phys:		"rpcmouse/input0",
+	idbus:		BUS_ISA,
+	idvendor:	0x0005,
+	idproduct:	0x0001,
+	idversion:	0x0100,
+};
+
+static void rpcmouse_irq(int irq, void *dev_id, struct pt_regs *regs)
+{
+	short x, y, dx, dy, b;
+
+	x = (short) inl(IOMD_MOUSEX);
+	y = (short) inl(IOMD_MOUSEY);
+	b = (short) inl(IOMD_MOUSEBTN);
+
+	dx = x - rpcmouse_lastx;
+	dy = y - rpcmouse_lasty; 
+
+	rpcmouse_lastx = x;
+	rpcmouse_lasty = y;
+
+	input_report_rel(&rpcmouse_dev, REL_X, dx);
+	input_report_rel(&rpcmouse_dev, REL_Y, dy);
+
+	input_report_key(&amimouse_dev, BTN_LEFT,   buttons & 0x10);
+	input_report_key(&amimouse_dev, BTN_MIDDLE, buttons & 0x20);
+	input_report_key(&amimouse_dev, BTN_RIGHT,  buttons & 0x40);
+}
+
+static int __init rpcmouse_init(void)
+{
+	rpcmouse_lastx = (short) inl(IOMD_MOUSEX);
+	rpcmouse_lasty = (short) inl(IOMD_MOUSEY);
+
+	if (request_irq(IRQ_VSYNCPULSE, rpcmouse_irq, SA_SHIRQ, "rpcmouse", NULL)) {
+		printk(KERN_ERR "rpcmouse: unable to allocate VSYNC interrupt\n");
+		return -1;
+	}
+
+	input_register_device(&rpcmouse_dev);
+	printk(KERN_INFO "input%d: Acorn RiscPC mouse irq %d", IRQ_VSYNCPULSE);
+
+	return 0;
+}
+
+static void __exit rpcmouse_exit(void)
+{
+	input_unregister_device(&rpcmouse_dev);
+	free_irq(IRQ_VSYNCPULSE, NULL);
+}
+
+module_init(rpcmouse_init);
+module_exit(rpcmouse_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/mouse/sermouse.c linux-2.5/drivers/input/mouse/sermouse.c
--- linux-2.5.13/drivers/input/mouse/sermouse.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/mouse/sermouse.c	Tue Jan 22 17:43:47 2002
@@ -0,0 +1,299 @@
+/*
+ * $Id: sermouse.c,v 1.15 2001/10/09 22:34:17 jsimmons Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ *  Serial mouse driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/config.h>
+#include <linux/serio.h>
+#include <linux/init.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Serial mouse driver");
+MODULE_LICENSE("GPL");
+
+static char *sermouse_protocols[] = { "None", "Mouse Systems Mouse", "Sun Mouse", "Microsoft Mouse",
+					"Logitech M+ Mouse", "Microsoft MZ Mouse", "Logitech MZ+ Mouse",
+					"Logitech MZ++ Mouse"};
+
+struct sermouse {
+	struct input_dev dev;
+	signed char buf[8];
+	unsigned char count;
+	unsigned char type;
+	unsigned long last;
+	char phys[32];
+};
+
+/*
+ * sermouse_process_msc() analyzes the incoming MSC/Sun bytestream and
+ * applies some prediction to the data, resulting in 96 updates per
+ * second, which is as good as a PS/2 or USB mouse.
+ */
+
+static void sermouse_process_msc(struct sermouse *sermouse, signed char data)
+{
+	struct input_dev *dev = &sermouse->dev;
+	signed char *buf = sermouse->buf;
+
+	switch (sermouse->count) {
+
+		case 0:
+			if ((data & 0xf8) != 0x80) return;
+			input_report_key(dev, BTN_LEFT,   !(data & 4)); 
+			input_report_key(dev, BTN_RIGHT,  !(data & 1));
+			input_report_key(dev, BTN_MIDDLE, !(data & 2));
+			break;
+
+		case 1: 
+		case 3: 
+			input_report_rel(dev, REL_X, data / 2);
+			input_report_rel(dev, REL_Y, -buf[1]);
+			buf[0] = data - data / 2;
+			break;
+
+		case 2: 
+		case 4:
+			input_report_rel(dev, REL_X, buf[0]);
+			input_report_rel(dev, REL_Y, buf[1] - data);
+			buf[1] = data / 2;
+			break;
+	}
+
+	if (++sermouse->count == (5 - ((sermouse->type == SERIO_SUN) << 1)))
+		sermouse->count = 0;
+}
+
+/*
+ * sermouse_process_ms() anlyzes the incoming MS(Z/+/++) bytestream and
+ * generates events. With prediction it gets 80 updates/sec, assuming
+ * standard 3-byte packets and 1200 bps.
+ */
+
+static void sermouse_process_ms(struct sermouse *sermouse, signed char data)
+{
+	struct input_dev *dev = &sermouse->dev;
+	signed char *buf = sermouse->buf;
+
+	if (data & 0x40) sermouse->count = 0;
+
+	switch (sermouse->count) {
+
+		case 0:
+			buf[1] = data;
+			input_report_key(dev, BTN_LEFT,   (data >> 5) & 1);
+			input_report_key(dev, BTN_RIGHT,  (data >> 4) & 1);
+			break;
+
+		case 1:
+			buf[2] = data;
+			data = (signed char) (((buf[1] << 6) & 0xc0) | (data & 0x3f));
+			input_report_rel(dev, REL_X, data / 2);
+			input_report_rel(dev, REL_Y, buf[4]);
+			buf[3] = data - data / 2;
+			break;
+
+		case 2:
+			/* Guessing the state of the middle button on 3-button MS-protocol mice - ugly. */
+			if ((sermouse->type == SERIO_MS) && !data && !buf[2] && !((buf[0] & 0xf0) ^ buf[1]))
+				input_report_key(dev, BTN_MIDDLE, !test_bit(BTN_MIDDLE, dev->key));
+			buf[0] = buf[1];
+
+			data = (signed char) (((buf[1] << 4) & 0xc0) | (data & 0x3f));
+			input_report_rel(dev, REL_X, buf[3]);
+			input_report_rel(dev, REL_Y, data - buf[4]);
+			buf[4] = data / 2;
+			break;
+
+		case 3:
+
+			switch (sermouse->type) {
+			
+				case SERIO_MS:
+					 sermouse->type = SERIO_MP;
+
+				case SERIO_MP:
+					if ((data >> 2) & 3) break;	/* M++ Wireless Extension packet. */
+					input_report_key(dev, BTN_MIDDLE, (data >> 5) & 1);
+					input_report_key(dev, BTN_SIDE,   (data >> 4) & 1);
+					break;
+
+				case SERIO_MZP:
+				case SERIO_MZPP:
+					input_report_key(dev, BTN_SIDE,   (data >> 5) & 1);
+
+				case SERIO_MZ:
+					input_report_key(dev, BTN_MIDDLE, (data >> 4) & 1);
+					input_report_rel(dev, REL_WHEEL, (data & 7) - (data & 8));
+					break;
+			}
+					
+			break;
+
+		case 4:
+		case 6:	/* MZ++ packet type. We can get these bytes for M++ too but we ignore them later. */
+			buf[1] = (data >> 2) & 0x0f;
+			break;
+
+		case 5:
+		case 7: /* Ignore anything besides MZ++ */
+			if (sermouse->type != SERIO_MZPP) break;
+
+			switch (buf[1]) {
+
+				case 1: /* Extra mouse info */
+
+					input_report_key(dev, BTN_SIDE, (data >> 4) & 1);
+					input_report_key(dev, BTN_EXTRA, (data >> 5) & 1);
+					input_report_rel(dev, data & 0x80 ? REL_HWHEEL : REL_WHEEL, (data & 7) - (data & 8));
+
+					break;
+
+				default: /* We don't decode anything else yet. */
+
+					printk(KERN_WARNING
+						"sermouse.c: Received MZ++ packet %x, don't know how to handle.\n", buf[1]);
+					break;
+			}
+
+			break;
+	}
+
+	sermouse->count++;
+}
+
+/*
+ * sermouse_interrupt() handles incoming characters, either gathering them into
+ * packets or passing them to the command routine as command output.
+ */
+
+static void sermouse_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct sermouse *sermouse = serio->private;
+
+	if (jiffies - sermouse->last > 2) sermouse->count = 0;
+	sermouse->last = jiffies;
+
+	if (sermouse->type > SERIO_SUN)
+		sermouse_process_ms(sermouse, data);
+	else
+		sermouse_process_msc(sermouse, data);
+}
+
+/*
+ * sermouse_disconnect() cleans up after we don't want talk
+ * to the mouse anymore.
+ */
+
+static void sermouse_disconnect(struct serio *serio)
+{
+	struct sermouse *sermouse = serio->private;
+	input_unregister_device(&sermouse->dev);
+	serio_close(serio);
+	kfree(sermouse);
+}
+
+/*
+ * sermouse_connect() is a callback form the serio module when
+ * an unhandled serio port is found.
+ */
+
+static void sermouse_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct sermouse *sermouse;
+	unsigned char c;
+	
+	if ((serio->type & SERIO_TYPE) != SERIO_RS232)
+		return;
+
+	if (!(serio->type & SERIO_PROTO) || ((serio->type & SERIO_PROTO) > SERIO_MZPP))
+		return;
+
+	if (!(sermouse = kmalloc(sizeof(struct sermouse), GFP_KERNEL)))
+		return;
+
+	memset(sermouse, 0, sizeof(struct sermouse));
+
+	sermouse->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
+	sermouse->dev.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT);
+	sermouse->dev.relbit[0] = BIT(REL_X) | BIT(REL_Y);
+	sermouse->dev.private = sermouse;
+
+	serio->private = sermouse;
+
+	sermouse->type = serio->type & SERIO_PROTO;
+	c = (serio->type & SERIO_EXTRA) >> 16;
+
+	if (c & 0x01) set_bit(BTN_MIDDLE, &sermouse->dev.keybit);
+	if (c & 0x02) set_bit(BTN_SIDE, &sermouse->dev.keybit);
+	if (c & 0x04) set_bit(BTN_EXTRA, &sermouse->dev.keybit);
+	if (c & 0x10) set_bit(REL_WHEEL, &sermouse->dev.relbit);
+	if (c & 0x20) set_bit(REL_HWHEEL, &sermouse->dev.relbit);
+
+	sprintf(sermouse->phys, "%s/input0", serio->phys);
+
+	sermouse->dev.name = sermouse_protocols[sermouse->type];
+	sermouse->dev.phys = sermouse->phys;
+	sermouse->dev.idbus = BUS_RS232;
+	sermouse->dev.idvendor = sermouse->type;
+	sermouse->dev.idproduct = c;
+	sermouse->dev.idversion = 0x0100;
+
+	if (serio_open(serio, dev)) {
+		kfree(sermouse);
+		return;
+	}
+
+	input_register_device(&sermouse->dev);
+	
+	printk(KERN_INFO "input: %s on %s\n", sermouse_protocols[sermouse->type], serio->phys);
+}
+
+static struct serio_dev sermouse_dev = {
+	interrupt:	sermouse_interrupt,
+	connect:	sermouse_connect,
+	disconnect:	sermouse_disconnect
+};
+
+int __init sermouse_init(void)
+{
+	serio_register_device(&sermouse_dev);
+	return 0;
+}
+
+void __exit sermouse_exit(void)
+{
+	serio_unregister_device(&sermouse_dev);
+}
+
+module_init(sermouse_init);
+module_exit(sermouse_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/power.c linux-2.5/drivers/input/power.c
--- linux-2.5.13/drivers/input/power.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/power.c	Tue Jan 22 17:43:42 2002
@@ -0,0 +1,180 @@
+/*
+ * $Id: power.c,v 1.10 2001/09/25 09:17:15 vojtech Exp $
+ *
+ *  Copyright (c) 2001 "Crazy" James Simmons  
+ *
+ *  Input driver Power Management.
+ *
+ *  Sponsored by Transvirtual Technology.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <jsimmons@transvirtual.com>.
+ */
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/input.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+
+static struct input_handler power_handler;
+
+/*
+ * Power management can't be done in a interrupt context. So we have to
+ * use keventd.
+ */
+static int suspend_button_pushed = 0;
+static void suspend_button_task_handler(void *data)
+{
+        //extern void pm_do_suspend(void);
+        udelay(200); /* debounce */
+        //pm_do_suspend();
+        suspend_button_pushed = 0;
+}
+
+static struct tq_struct suspend_button_task = {
+        routine: suspend_button_task_handler
+};
+
+static void power_event(struct input_handle *handle, unsigned int type, 
+		        unsigned int code, int down)
+{
+	struct input_dev *dev = handle->dev;
+
+	printk("Entering power_event\n");
+
+	if (type != EV_KEY || type != EV_PWR) return;
+
+	if (type == EV_PWR) {
+		switch (code) {
+			case KEY_SUSPEND:
+				printk("Powering down entire device\n");
+
+				//pm_send_all(PM_SUSPEND, dev);
+
+				if (!suspend_button_pushed) {
+                			suspend_button_pushed = 1;
+                        		schedule_task(&suspend_button_task);
+                		}
+				break;
+			case KEY_POWER:
+				/* Hum power down the machine. */
+				break;
+			default:	
+				return;
+		}
+	} else {
+		switch (code) {
+			case KEY_SUSPEND:
+				printk("Powering down input device\n");
+				/* This is risky. See pm.h for details. */
+				if (dev->state != PM_RESUME)
+					dev->state = PM_RESUME;
+				else 
+					dev->state = PM_SUSPEND;	
+				pm_send(dev->pm_dev, dev->state, dev); 	
+				break;
+			case KEY_POWER:
+				/* Turn the input device off completely ? */
+				break;
+			default:
+				return;
+		}
+	}
+	return;
+}
+
+static struct input_handle *power_connect(struct input_handler *handler, 
+					  struct input_dev *dev, 
+					  struct input_device_id *id)
+{
+	struct input_handle *handle;
+
+	if (!test_bit(EV_KEY, dev->evbit) || !test_bit(EV_PWR, dev->evbit))
+		return NULL;	
+
+	if (!test_bit(KEY_SUSPEND, dev->keybit) || (!test_bit(KEY_POWER, dev->keybit)))
+		return NULL;
+
+	if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
+		return NULL;
+	memset(handle, 0, sizeof(struct input_handle));
+
+	handle->dev = dev;
+	handle->handler = handler;
+
+	input_open_device(handle);
+
+	printk(KERN_INFO "power.c: Adding power management to input layer\n");
+	return handle;
+}
+
+static void power_disconnect(struct input_handle *handle)
+{
+	input_close_device(handle);
+	kfree(handle);
+}
+
+static struct input_device_id power_ids[] = {
+	{
+		flags: INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT,
+		evbit: { BIT(EV_KEY) },
+		keybit: { [LONG(KEY_SUSPEND)] = BIT(KEY_SUSPEND) }
+	},	
+	{
+		flags: INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT,
+		evbit: { BIT(EV_KEY) },
+		keybit: { [LONG(KEY_POWER)] = BIT(KEY_POWER) }
+	},	
+	{
+		flags: INPUT_DEVICE_ID_MATCH_EVBIT,
+		evbit: { BIT(EV_PWR) },
+	},	
+	{ }, 	/* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(input, power_ids);
+	
+static struct input_handler power_handler = {
+	event:		power_event,
+	connect:	power_connect,
+	disconnect:	power_disconnect,
+	name:		"power",
+	id_table:	power_ids,
+};
+
+static int __init power_init(void)
+{
+	input_register_handler(&power_handler);
+	return 0;
+}
+
+static void __exit power_exit(void)
+{
+	input_unregister_handler(&power_handler);
+}
+
+module_init(power_init);
+module_exit(power_exit);
+
+MODULE_AUTHOR("James Simmons <jsimmons@transvirtual.com>");
+MODULE_DESCRIPTION("Input Power Management driver");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/Config.help linux-2.5/drivers/input/serio/Config.help
--- linux-2.5.13/drivers/input/serio/Config.help	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/input/serio/Config.help	Sun Jan 27 00:32:29 2002
@@ -12,6 +12,18 @@
   The module will be called serio.o. If you want to compile it
   as a module, say M here and read <file:Documentation/modules.txt>.
 
+CONFIG_SERIO_I8042
+  i8042 is the chip over which the standard AT keyboard and PS/2
+  mouse are connected to the computer. If you use these devices,
+  you'll need to say Y here.
+
+  If unsure, say Y.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called i8042.o. If you want to compile it
+  as a module, say M here and read <file:Documentation/modules.txt>.
+
 CONFIG_SERIO_SERPORT
   Say Y here if you plan to use an input device (mouse, joystick,
   tablet, 6dof) that communicates over the RS232 serial (COM) port.
@@ -24,3 +36,38 @@
   inserted in and removed from the running kernel whenever you want).
   The module will be called serport.o. If you want to compile it as a
   module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_SERIO_CT82C710
+  Say Y here if you have a Texas Instruments TravelMate notebook
+  equipped with the ct82c710 chip and want to use a mouse connected
+  to the "QuickPort".
+
+  If unsure, say N.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called ct82c710.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_SERIO_PARKBD
+  Say Y here if you built a simple parallel port adapter to attach
+  an additional AT keyboard, XT keyboard or PS/2 mouse.
+
+  More information is available: <file:Documentation/input/input.txt>
+
+  If unsure, say N.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called parkbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_SERIO_ACORN
+  Say Y here if you have the Acorn RiscPC and want to use an AT
+  keyboard connected to its keyboard controller.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called rpckbd.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/Config.in linux-2.5/drivers/input/serio/Config.in
--- linux-2.5.13/drivers/input/serio/Config.in	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/input/serio/Config.in	Sun Feb  3 18:03:58 2002
@@ -4,4 +4,16 @@
 
 tristate 'Serial i/o support' CONFIG_SERIO
 
+dep_tristate '  i8042 PC Keyboard controller' CONFIG_SERIO_I8042 $CONFIG_SERIO $CONFIG_ISA
+if [ "$CONFIG_INPUT_I8042" != "n" ]; then
+   hex '    Register Base Address' CONFIG_I8042_REG_BASE 60
+   int '    PS/2 Keyboard IRQ' CONFIG_I8042_KBD_IRQ 1
+   int '    PS/2 AUX IRQ' CONFIG_I8042_AUX_IRQ 12
+fi
 dep_tristate '  Serial port line discipline' CONFIG_SERIO_SERPORT $CONFIG_SERIO 
+dep_tristate '  ct82c710 Aux port controller' CONFIG_SERIO_CT82C710 $CONFIG_SERIO $CONFIG_ISA
+dep_tristate '  Parallel port keyboard adapter' CONFIG_SERIO_PARKBD $CONFIG_SERIO $CONFIG_PARPORT
+
+if [ "$CONFIG_ARCH_ACORN" = "y" ]; then
+   dep_tristate '  Acorn RiscPC keyboard controller' CONFIG_SERIO_ACORN $CONFIG_SERIO
+fi
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/Makefile linux-2.5/drivers/input/serio/Makefile
--- linux-2.5.13/drivers/input/serio/Makefile	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/input/serio/Makefile	Mon Jan 21 23:54:13 2002
@@ -13,7 +13,11 @@
 # Each configuration option enables a list of files.
 
 obj-$(CONFIG_SERIO)		+= serio.o
+obj-$(CONFIG_SERIO_I8042)	+= i8042.o
+obj-$(CONFIG_SERIO_PARKBD)	+= parkbd.o
 obj-$(CONFIG_SERIO_SERPORT)	+= serport.o
+obj-$(CONFIG_SERIO_CT82C710)	+= ct82c710.o
+obj-$(CONFIG_SERIO_RPCKBD)	+= rpckbd.o
 
 # The global Rules.make.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/ct82c710.c linux-2.5/drivers/input/serio/ct82c710.c
--- linux-2.5.13/drivers/input/serio/ct82c710.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/serio/ct82c710.c	Tue Jan 22 17:43:47 2002
@@ -0,0 +1,210 @@
+/*
+ * $Id: ct82c710.c,v 1.11 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ *  82C710 C&T mouse port chip driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <asm/io.h>
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/serio.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("82C710 C&T mouse port chip driver");
+MODULE_LICENSE("GPL");
+
+static char ct82c710_name[] = "C&T 82c710 mouse port";
+static char ct82c710_phys[16];
+
+/*
+ * ct82c710 interface
+ */
+
+#define CT82C710_DEV_IDLE     0x01		/* Device Idle */
+#define CT82C710_RX_FULL      0x02		/* Device Char received */
+#define CT82C710_TX_IDLE      0x04		/* Device XMIT Idle */
+#define CT82C710_RESET        0x08		/* Device Reset */
+#define CT82C710_INTS_ON      0x10		/* Device Interrupt On */
+#define CT82C710_ERROR_FLAG   0x20		/* Device Error */
+#define CT82C710_CLEAR        0x40		/* Device Clear */
+#define CT82C710_ENABLE       0x80		/* Device Enable */
+
+#define CT82C710_IRQ          12
+
+static int ct82c710_data = 0;
+static int ct82c710_status = 0;
+
+static void ct82c710_interrupt(int cpl, void *dev_id, struct pt_regs * regs);
+
+/*
+ * Wait for device to send output char and flush any input char.
+ */
+
+static int ct82c170_wait(void)
+{
+	int timeout = 60000;
+
+	while ((inb(ct82c710_status) & (CT82C710_RX_FULL | CT82C710_TX_IDLE | CT82C710_DEV_IDLE))
+		       != (CT82C710_DEV_IDLE | CT82C710_TX_IDLE) && timeout) {
+
+		if (inb_p(ct82c710_status) & CT82C710_RX_FULL) inb_p(ct82c710_data);
+
+		udelay(1);
+		timeout--;
+	}
+
+	return !timeout;
+}
+
+static void ct82c710_close(struct serio *serio)
+{
+	if (ct82c170_wait())
+		printk(KERN_WARNING "ct82c710.c: Device busy in close()\n");
+
+	outb_p(inb_p(ct82c710_status) & ~(CT82C710_ENABLE | CT82C710_INTS_ON), ct82c710_status);
+
+	if (ct82c170_wait())
+		printk(KERN_WARNING "ct82c710.c: Device busy in close()\n");
+
+	free_irq(CT82C710_IRQ, NULL);
+}
+
+static int ct82c710_open(struct serio *serio)
+{
+	unsigned char status;
+
+	if (request_irq(CT82C710_IRQ, ct82c710_interrupt, 0, "ct82c710", NULL))
+		return -1;
+
+	status = inb_p(ct82c710_status);
+
+	status |= (CT82C710_ENABLE | CT82C710_RESET);
+	outb_p(status, ct82c710_status);
+
+	status &= ~(CT82C710_RESET);
+	outb_p(status, ct82c710_status);
+
+	status |= CT82C710_INTS_ON;
+	outb_p(status, ct82c710_status);	/* Enable interrupts */
+
+	while (ct82c170_wait()) {
+		printk(KERN_ERR "ct82c710: Device busy in open()\n");
+		status &= ~(CT82C710_ENABLE | CT82C710_INTS_ON);
+		outb_p(status, ct82c710_status);
+		free_irq(CT82C710_IRQ, NULL);
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * Write to the 82C710 mouse device.
+ */
+
+static int ct82c710_write(struct serio *port, unsigned char c)
+{
+	if (ct82c170_wait()) return -1;
+	outb_p(c, ct82c710_data);
+	return 0;
+}
+
+static struct serio ct82c710_port =
+{
+	type:	SERIO_8042,
+	name:	ct82c710_name,
+	phys:	ct82c710_phys,
+	write:	ct82c710_write,
+	open:	ct82c710_open,
+	close:	ct82c710_close,
+};
+
+/*
+ * Interrupt handler for the 82C710 mouse port. A character
+ * is waiting in the 82C710.
+ */
+
+static void ct82c710_interrupt(int cpl, void *dev_id, struct pt_regs * regs)
+{
+	if (ct82c710_port.dev)
+		ct82c710_port.dev->interrupt(&ct82c710_port, inb(ct82c710_data), 0);
+}
+
+/*
+ * See if we can find a 82C710 device. Read mouse address.
+ */
+
+static int __init ct82c710_probe(void)
+{
+	outb_p(0x55, 0x2fa);				/* Any value except 9, ff or 36 */
+	outb_p(0xaa, 0x3fa);				/* Inverse of 55 */
+	outb_p(0x36, 0x3fa);				/* Address the chip */
+	outb_p(0xe4, 0x3fa);				/* 390/4; 390 = config address */
+	outb_p(0x1b, 0x2fa);				/* Inverse of e4 */
+	outb_p(0x0f, 0x390);				/* Write index */
+	if (inb_p(0x391) != 0xe4)			/* Config address found? */
+		return -1;				/* No: no 82C710 here */
+
+	outb_p(0x0d, 0x390);				/* Write index */
+	ct82c710_data = inb_p(0x391) << 2;		/* Get mouse I/O address */
+	ct82c710_status = ct82c710_data + 1;
+	outb_p(0x0f, 0x390);
+	outb_p(0x0f, 0x391);				/* Close config mode */
+
+	return 0;
+}
+
+int __init ct82c710_init(void)
+{
+	if (ct82c710_probe())
+		return -ENODEV;
+
+	if (request_region(ct82c710_data, 2, "ct82c710"))
+		return -EBUSY;
+
+	sprintf(ct82c710_phys, "isa%04x/serio0", ct82c710_data);
+
+	serio_register_port(&ct82c710_port);
+
+	printk(KERN_INFO "serio: C&T 82c710 mouse port at %#x irq %d\n",
+		ct82c710_data, CT82C710_IRQ);
+
+	return 0;
+}
+
+void __exit ct82c710_exit(void)
+{
+	serio_unregister_port(&ct82c710_port);
+	release_region(ct82c710_data, 2);
+}
+
+module_init(ct82c710_init);
+module_exit(ct82c710_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/i8042.c linux-2.5/drivers/input/serio/i8042.c
--- linux-2.5.13/drivers/input/serio/i8042.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/serio/i8042.c	Tue Jan 29 18:23:52 2002
@@ -0,0 +1,707 @@
+/*
+ * $Id: i8042.c,v 1.15 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ *  i8042 keyboard and mouse controller driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <asm/io.h>
+
+#include <linux/delay.h>
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/config.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/serio.h>
+
+#include "i8042.h"
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("i8042 keyboard and mouse controller driver");
+MODULE_LICENSE("GPL");
+
+MODULE_PARM(i8042_noaux, "1i");
+MODULE_PARM(i8042_unlock, "1i");
+MODULE_PARM(i8042_reset, "1i");
+MODULE_PARM(i8042_direct, "1i");
+
+static int i8042_noaux;
+static int i8042_unlock;
+static int i8042_reset;
+static int i8042_direct;
+
+spinlock_t i8042_lock = SPIN_LOCK_UNLOCKED;
+
+struct i8042_values {
+	int irq;
+	unsigned char disable;
+	unsigned char irqen;
+	unsigned char exists;
+	unsigned char *name;
+	unsigned char *phys;
+};
+
+static struct serio i8042_kbd_port;
+static struct serio i8042_aux_port;
+static unsigned char i8042_initial_ctr;
+static unsigned char i8042_ctr;
+
+#ifdef I8042_DEBUG_IO
+static unsigned long i8042_start;
+#endif
+
+static unsigned long i8042_unxlate_seen[128 / BITS_PER_LONG];
+static unsigned char i8042_unxlate_table[128] = {
+	  0,118, 22, 30, 38, 37, 46, 54, 61, 62, 70, 69, 78, 85,102, 13,
+	 21, 29, 36, 45, 44, 53, 60, 67, 68, 77, 84, 91, 90, 20, 28, 27,
+	 35, 43, 52, 51, 59, 66, 75, 76, 82, 14, 18, 93, 26, 34, 33, 42,
+	 50, 49, 58, 65, 73, 74, 89,124, 17, 41, 88,  5,  6,  4, 12,  3,
+	 11,  2, 10,  1,  9,119,126,108,117,125,123,107,115,116,121,105,
+	114,122,112,113,127, 96, 97,120,  7, 15, 23, 31, 39, 47, 55, 63,
+	 71, 79, 86, 94,  8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 87,111,
+	 19, 25, 57, 81, 83, 92, 95, 98, 99,100,101,103,104,106,109,110
+};
+
+static void i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+
+/*
+ * The i8042_wait_read() and i8042_wait_write functions wait for the i8042 to
+ * be ready for reading values from it / writing values to it.
+ */
+
+static int i8042_wait_read(void)
+{
+	int i = 0;
+	while ((~inb(I8042_STATUS_REG) & I8042_STR_OBF) && (i < I8042_CTL_TIMEOUT)) {
+		udelay(50);
+		i++;
+	}
+	return -(i == I8042_CTL_TIMEOUT);
+}
+
+static int i8042_wait_write(void)
+{
+	int i = 0;
+	while ((inb(I8042_STATUS_REG) & I8042_STR_IBF) && (i < I8042_CTL_TIMEOUT)) {
+		udelay(50);
+		i++;
+	}
+	return -(i == I8042_CTL_TIMEOUT);
+}
+
+/*
+ * i8042_flush() flushes all data that may be in the keyboard and mouse buffers
+ * of the i8042 down the toilet.
+ */
+
+static int i8042_flush(void)
+{
+	unsigned long flags;
+	int i = 0;
+
+	spin_lock_irqsave(&i8042_lock, flags);
+
+	while ((inb(I8042_STATUS_REG) & I8042_STR_OBF) && (i++ < I8042_BUFFER_SIZE))
+#ifdef I8042_DEBUG_IO
+		printk(KERN_DEBUG "i8042.c: %02x <- i8042 (flush) [%d]\n",
+			inb(I8042_DATA_REG), (int) (jiffies - i8042_start));
+#else
+		inb(I8042_DATA_REG);
+#endif
+
+	spin_unlock_irqrestore(&i8042_lock, flags);
+
+	return i;
+}
+
+/*
+ * i8042_command() executes a command on the i8042. It also sends the input parameter(s)
+ * of the commands to it, and receives the output value(s). The parameters are to be
+ * stored in the param array, and the output is placed into the same array. The number
+ * of the parameters and output values is encoded in bits 8-11 of the command
+ * number.
+ */
+
+static int i8042_command(unsigned char *param, int command)
+{ 
+	unsigned long flags;
+	int retval = 0, i = 0;
+
+	spin_lock_irqsave(&i8042_lock, flags);
+
+	retval = i8042_wait_write();
+	if (!retval) {
+#ifdef I8042_DEBUG_IO
+		printk(KERN_DEBUG "i8042.c: %02x -> i8042 (command) [%d]\n",
+			command & 0xff, (int) (jiffies - i8042_start));
+#endif
+		outb(command & 0xff, I8042_COMMAND_REG);
+	}
+	
+	if (!retval)
+		for (i = 0; i < ((command >> 12) & 0xf); i++) {
+			if ((retval = i8042_wait_write())) break;
+#ifdef I8042_DEBUG_IO
+			printk(KERN_DEBUG "i8042.c: %02x -> i8042 (parameter) [%d]\n",
+				param[i], (int) (jiffies - i8042_start));
+#endif
+			outb(param[i], I8042_DATA_REG);
+		}
+
+	if (!retval)
+		for (i = 0; i < ((command >> 8) & 0xf); i++) {
+			if ((retval = i8042_wait_read())) break;
+			if (inb(I8042_STATUS_REG) & I8042_STR_AUXDATA) 
+				param[i] = ~inb(I8042_DATA_REG);
+			else
+				param[i] = inb(I8042_DATA_REG);
+#ifdef I8042_DEBUG_IO
+			printk(KERN_DEBUG "i8042.c: %02x <- i8042 (return) [%d]\n",
+				param[i], (int) (jiffies - i8042_start));
+#endif
+		}
+
+	spin_unlock_irqrestore(&i8042_lock, flags);
+
+#ifdef I8042_DEBUG_IO
+	if (retval)
+		printk(KERN_DEBUG "i8042.c:      -- i8042 (timeout) [%d]\n",
+			(int) (jiffies - i8042_start));
+#endif
+
+	return retval;
+}
+
+/*
+ * i8042_kbd_write() sends a byte out through the keyboard interface.
+ * It also automatically refreshes the CTR value, since some i8042's
+ * trash their CTR after attempting to send data to an nonexistent
+ * device.
+ */
+
+static int i8042_kbd_write(struct serio *port, unsigned char c)
+{
+	unsigned long flags;
+	int retval = 0;
+
+	spin_lock_irqsave(&i8042_lock, flags);
+
+	if(!(retval = i8042_wait_write())) {
+#ifdef I8042_DEBUG_IO
+		printk(KERN_DEBUG "i8042.c: %02x -> i8042 (kbd-data) [%d]\n",
+			c, (int) (jiffies - i8042_start));
+#endif
+		outb(c, I8042_DATA_REG);
+	}
+
+	spin_unlock_irqrestore(&i8042_lock, flags);
+
+	return retval;
+}
+
+/*
+ * i8042_aux_write() sends a byte out through the aux interface.
+ */
+
+static int i8042_aux_write(struct serio *port, unsigned char c)
+{
+	int retval;
+
+/*
+ * Send the byte out.
+ */
+
+	retval  = i8042_command(&c, I8042_CMD_AUX_SEND);
+
+/*
+ * Here we restore the CTR value. I don't know why, but i8042's in half-AT
+ * mode tend to trash their CTR when doing the AUX_SEND command.
+ */
+
+	retval += i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR);
+
+/*
+ * Make sure the interrupt happens and the character is received even
+ * in the case the IRQ isn't wired, so that we can receive further
+ * characters later.
+ */
+
+	i8042_interrupt(0, port, NULL);
+	return retval;
+}
+
+/*
+ * i8042_open() is called when a port is open by the higher layer.
+ * It allocates an interrupt and enables the port.
+ */
+
+static int i8042_open(struct serio *port)
+{
+	struct i8042_values *values = port->driver;
+
+/*
+ * Allocate the interrupt
+ */
+
+	if (request_irq(values->irq, i8042_interrupt, 0, "i8042", NULL)) {
+		printk(KERN_ERR "i8042.c: Can't get irq %d for %s\n", values->irq, values->name);
+		return -1;
+	}
+
+/*
+ * Enable the device and its interrupt.
+ */
+
+	i8042_ctr |= values->irqen;
+	i8042_ctr &= ~values->disable;
+
+	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
+		printk(KERN_ERR "i8042.c: Can't write CTR while opening %s.\n", values->name);
+		return -1;
+	}
+
+/*
+ * Flush buffers
+ */
+
+	i8042_flush();
+
+	return 0;
+}
+
+/*
+ * i8042_close() frees the interrupt, and disables the interface when the
+ * upper layer doesn't need it anymore.
+ */
+
+static void i8042_close(struct serio *port)
+{
+	struct i8042_values *values = port->driver;
+
+/*
+ * Disable the device and its interrupt.
+ */
+
+	i8042_ctr &= ~values->irqen;
+	i8042_ctr |= values->disable;
+
+	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
+		printk(KERN_ERR "i8042.c: Can't write CTR while closing %s.\n", values->name);
+		return;
+	}
+
+/*
+ * Free the interrupt
+ */
+
+	free_irq(values->irq, NULL);
+}
+
+/*
+ * Structures for registering the devices in the serio.c module.
+ */
+
+static struct i8042_values i8042_kbd_values = {
+	irq:		I8042_KBD_IRQ,
+	irqen:		I8042_CTR_KBDINT,
+	disable:	I8042_CTR_KBDDIS,
+	name:		"KBD",
+	exists:		0,
+};
+
+static struct serio i8042_kbd_port =
+{
+	type:		SERIO_8042,
+	write:		i8042_kbd_write,
+	open:		i8042_open,
+	close:		i8042_close,
+	driver:		&i8042_kbd_values,
+	name:		"i8042 Kbd Port",
+	phys:		"isa0060/serio0",
+};
+
+static struct i8042_values i8042_aux_values = {
+	irq:		I8042_AUX_IRQ,
+	irqen:		I8042_CTR_AUXINT,
+	disable:	I8042_CTR_AUXDIS,
+	name:		"AUX",
+	exists:		0,
+};
+
+static struct serio i8042_aux_port =
+{
+	type:		SERIO_8042,
+	write:		i8042_aux_write,
+	open:		i8042_open,
+	close:		i8042_close,
+	driver:		&i8042_aux_values,
+	name:		"i8042 Aux Port",
+	phys:		"isa0060/serio1",
+};
+
+/*
+ * i8042_interrupt() is the most important function in this driver -
+ * it handles the interrupts from the i8042, and sends incoming bytes
+ * to the upper layers.
+ */
+
+static void i8042_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	unsigned long flags;
+	unsigned char str, data;
+
+	spin_lock_irqsave(&i8042_lock, flags);
+
+	while ((str = inb(I8042_STATUS_REG)) & I8042_STR_OBF) {
+
+		data = inb(I8042_DATA_REG);
+
+#ifdef I8042_DEBUG_IO
+		printk(KERN_DEBUG "i8042.c: %02x <- i8042 (interrupt-%s) [%d]\n",
+			data, (str & I8042_STR_AUXDATA) ? "aux" : "kbd", (int) (jiffies - i8042_start));
+#endif
+
+		if (i8042_aux_values.exists && (str & I8042_STR_AUXDATA)) {
+			if (i8042_aux_port.dev)
+				i8042_aux_port.dev->interrupt(&i8042_aux_port, data, 0);
+		} else {
+			if (i8042_kbd_values.exists && i8042_kbd_port.dev) {
+				if (!i8042_direct) {
+					if (data > 0x7f) {
+						if (test_and_clear_bit(data & 0x7f, i8042_unxlate_seen)) {
+							i8042_kbd_port.dev->interrupt(&i8042_kbd_port, 0xf0, 0);	
+							data = i8042_unxlate_table[data & 0x7f];
+						}
+					} else {
+						set_bit(data, i8042_unxlate_seen);
+						data = i8042_unxlate_table[data];
+					}
+				}
+				i8042_kbd_port.dev->interrupt(&i8042_kbd_port, data, 0);
+			}
+		}
+	}
+
+	spin_unlock_irqrestore(&i8042_lock, flags);
+}
+
+/*
+ * i8042_controller init initializes the i8042 controller, and,
+ * most importantly, sets it into non-xlated mode.
+ */
+	
+static int __init i8042_controller_init(void)
+{
+
+/*
+ * Check the i/o region before we touch it.
+ */
+#if !defined(__i386__) && !defined(__sh__) && !defined(__alpha__) 	
+	if (check_region(I8042_DATA_REG, 16)) {
+		printk(KERN_ERR "i8042.c: %#x port already in use!\n", I8042_DATA_REG);
+		return -1;
+	}
+#endif
+
+/*
+ * Test the i8042. We need to know if it thinks it's working correctly
+ * before doing anything else.
+ */
+
+	i8042_flush();
+
+	if (i8042_reset) {
+
+		unsigned char param;
+
+		if (i8042_command(&param, I8042_CMD_CTL_TEST)) {
+			printk(KERN_ERR "i8042.c: i8042 controller self test timeout.\n");
+			return -1;
+		}
+
+		if (param != I8042_RET_CTL_TEST) {
+			printk(KERN_ERR "i8042.c: i8042 controller selftest failed. (%#x != %#x)\n",
+				 param, I8042_RET_CTL_TEST);
+			return -1;
+		}
+	}
+
+/*
+ * Read the CTR.
+ */
+
+	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_RCTR)) {
+		printk(KERN_ERR "i8042.c: Can't read CTR while initializing i8042.\n");
+		return -1;
+	}
+
+/*
+ * Save the CTR for restoral on unload / reboot.
+ */
+
+	i8042_initial_ctr = i8042_ctr;
+
+/*
+ * Disable both interfaces and their interrupts.
+ */
+
+	i8042_ctr |= I8042_CTR_KBDDIS;
+	i8042_ctr &= ~I8042_CTR_KBDINT;
+
+/*
+ * Handle keylock.
+ */
+
+	if (~inb(I8042_STATUS_REG) & I8042_STR_KEYLOCK) {
+
+		if (i8042_unlock) {
+			i8042_ctr |= I8042_CTR_IGNKEYLOCK;
+		} else {
+			printk(KERN_WARNING "i8042.c: Warning: Keylock active.\n");
+		}
+	}
+
+/*
+ * Set nontranslated mode for the kbd interface. This is vital for a working
+ * scancode set 2/3 support. After this the kbd interface becomes a simple serial
+ * in/out, like the aux interface is. If the user doesn't wish this, the driver
+ * tries to untranslate the values after the i8042 translates them.
+ */
+
+	if (i8042_direct)
+		i8042_ctr &= ~I8042_CTR_XLATE;
+
+/*
+ * Write CTR back.
+ */
+
+	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
+		printk(KERN_ERR "i8042.c: Can't write CTR while initializing i8042.\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * Here we try to reset everything back to a state in which the BIOS will be
+ * able to talk to the hardware when rebooting.
+ */
+
+void i8042_controller_cleanup(void)
+{
+
+/*
+ * Reset the controller.
+ */
+
+	if (i8042_reset) {
+		unsigned char param;
+
+		if (i8042_command(&param, I8042_CMD_CTL_TEST))
+			printk(KERN_ERR "i8042.c: i8042 controller reset timeout.\n");
+	}
+
+/*
+ * Restore the original control register setting.
+ */
+
+	i8042_ctr = i8042_initial_ctr;
+
+	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
+		printk(KERN_WARNING "i8042.c: Can't restore CTR.\n");
+
+/*
+ * Reset anything that is connected to the ports if the ports
+ * are enabled in the original config.
+ */
+
+	if (i8042_kbd_values.exists)
+		i8042_kbd_write(&i8042_kbd_port, 0xff);
+
+	if (i8042_aux_values.exists)
+		i8042_aux_write(&i8042_aux_port, 0xff);
+}
+
+/*
+ * i8042_check_aux() applies as much paranoia as it can at detecting
+ * the presence of an AUX interface.
+ */
+
+static int __init i8042_check_aux(struct i8042_values *values, struct serio *port)
+{
+	unsigned char param;
+
+	i8042_flush();
+
+/*
+ * Internal loopback test - filters out AT-type i8042's
+ */
+
+	param = 0x5a;
+
+	if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0xa5)
+		return -1;
+
+/*
+ * External connection test - filters out AT-soldered PS/2 i8042's
+ */
+
+	if (i8042_command(&param, I8042_CMD_AUX_TEST) || param)
+		return -1;
+
+/*
+ * Bit assignment test - filters out PS/2 i8042's in AT mode
+ */
+	
+	if (i8042_command(&param, I8042_CMD_AUX_DISABLE))
+		return -1;
+
+	if (i8042_command(&param, I8042_CMD_CTL_RCTR) || (~param & I8042_CTR_AUXDIS))
+		return -1;	
+
+	if (i8042_command(&param, I8042_CMD_AUX_TEST) || param) {
+
+/*
+ * We've got an old AMI i8042 with 'Bad Cache' commands.
+ */
+
+		i8042_command(&param, I8042_CMD_AUX_ENABLE);
+		return -1;
+	}
+
+	if (i8042_command(&param, I8042_CMD_AUX_ENABLE))
+		return -1;
+
+	if (i8042_command(&param, I8042_CMD_CTL_RCTR) || (param & I8042_CTR_AUXDIS))
+		return -1;	
+
+/*
+ * Disable the interface.
+ */
+
+	i8042_ctr |= I8042_CTR_AUXDIS;
+	i8042_ctr &= ~I8042_CTR_AUXINT;
+
+	if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
+		return -1;
+
+	return 0;
+}
+
+/*
+ * i8042_port_register() marks the device as existing,
+ * registers it, and reports to the user.
+ */
+
+static int __init i8042_port_register(struct i8042_values *values, struct serio *port)
+{
+	values->exists = 1;
+	serio_register_port(port);
+	printk(KERN_INFO "serio: i8042 %s port at %#x,%#x irq %d\n",
+		values->name, I8042_DATA_REG, I8042_COMMAND_REG, values->irq);
+
+	return 0;
+}
+
+/*
+ * Module init and cleanup functions.
+ */
+
+void __init i8042_setup(char *str, int *ints)
+{
+	if (!strcmp(str, "i8042_reset=1"))
+		i8042_reset = 1;
+	if (!strcmp(str, "i8042_noaux=1"))
+		i8042_noaux = 1;
+	if (!strcmp(str, "i8042_unlock=1"))
+		i8042_unlock = 1;
+	if (!strcmp(str, "i8042_direct=1"))
+		i8042_direct = 1;
+}
+
+/*
+ * Reset the 8042 back to original mode.
+ */
+static int i8042_notify_sys(struct notifier_block *this, unsigned long code,
+        		    void *unused)
+{
+        if (code==SYS_DOWN || code==SYS_HALT) 
+        	i8042_controller_cleanup();
+        return NOTIFY_DONE;
+}
+
+static struct notifier_block i8042_notifier=
+{
+        i8042_notify_sys,
+        NULL,
+        0
+};
+
+int __init i8042_init(void)
+{
+#ifdef I8042_DEBUG_IO
+	i8042_start = jiffies;
+#endif
+
+	if (i8042_controller_init())
+		return -ENODEV;
+
+	i8042_port_register(&i8042_kbd_values, &i8042_kbd_port);
+		
+	if (!i8042_noaux && !i8042_check_aux(&i8042_aux_values, &i8042_aux_port))
+		i8042_port_register(&i8042_aux_values, &i8042_aux_port);
+
+/* 
+ * On ix86 platforms touching the i8042 data register region can do really
+ * bad things. Because of this the region is always reserved on ix86 boxes.  
+ */
+#if !defined(__i386__) && !defined(__sh__) && !defined(__alpha__)
+	request_region(I8042_DATA_REG, 16, "i8042");
+#endif
+	register_reboot_notifier(&i8042_notifier);
+	return 0;
+}
+
+void __exit i8042_exit(void)
+{
+	unregister_reboot_notifier(&i8042_notifier);
+	
+	if (i8042_kbd_values.exists)
+		serio_unregister_port(&i8042_kbd_port);
+
+	if (i8042_aux_values.exists)
+		serio_unregister_port(&i8042_aux_port);
+
+	i8042_controller_cleanup();
+#if !defined(__i386__) && !defined(__sh__) && !defined(__alpha__)
+	release_region(I8042_DATA_REG, 16);
+#endif
+}
+
+module_init(i8042_init);
+module_exit(i8042_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/i8042.h linux-2.5/drivers/input/serio/i8042.h
--- linux-2.5.13/drivers/input/serio/i8042.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/serio/i8042.h	Thu May  2 22:28:09 2002
@@ -0,0 +1,128 @@
+#ifndef _I8042_H
+#define _I8042_H
+
+/*
+ * $Id: i8042.h,v 1.6 2001/10/05 22:48:09 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+/*
+ * If you want to reset your i8042 upon boot, define this.
+ */
+
+#undef I8042_RESET
+
+/*
+ * If you want to trace all the i/o the i8042 module does for
+ * debugging purposes, define this.
+ */
+
+#undef I8042_DEBUG_IO
+
+/*
+ * On most PC based systems the keyboard IRQ is 1.
+ */
+
+#define I8042_KBD_IRQ CONFIG_I8042_KBD_IRQ 
+
+/*
+ * On most PC based systems the aux port IRQ is 12. There are exceptions,
+ * though. Unfortunately IRQ probing is not possible without touching
+ * the device attached to the port.
+ */
+
+#define I8042_AUX_IRQ CONFIG_I8042_AUX_IRQ
+
+/*
+ * This is in 50us units, the time we wait for the i8042 to react. This
+ * has to be long enough for the i8042 itself to timeout on sending a byte
+ * to a non-existent mouse.
+ */
+
+#define I8042_CTL_TIMEOUT	10000
+
+/*
+ * Register numbers.
+ */
+
+#define I8042_COMMAND_REG	CONFIG_I8042_REG_BASE + 4	
+#define I8042_STATUS_REG	CONFIG_I8042_REG_BASE + 4	
+#define I8042_DATA_REG		CONFIG_I8042_REG_BASE	
+
+/*
+ * Status register bits.
+ */
+
+#define I8042_STR_PARITY	0x80
+#define I8042_STR_TIMEOUT	0x40
+#define I8042_STR_AUXDATA	0x20
+#define I8042_STR_KEYLOCK	0x10
+#define I8042_STR_CMDDAT	0x08
+#define I8042_STR_IBF		0x02
+#define	I8042_STR_OBF		0x01
+
+/*
+ * Control register bits.
+ */
+
+#define I8042_CTR_KBDINT	0x01
+#define I8042_CTR_AUXINT	0x02
+#define I8042_CTR_IGNKEYLOCK	0x08
+#define I8042_CTR_KBDDIS	0x10
+#define I8042_CTR_AUXDIS	0x20
+#define I8042_CTR_XLATE		0x40
+
+/*
+ * Commands.
+ */
+
+#define I8042_CMD_CTL_RCTR	0x0120
+#define I8042_CMD_CTL_WCTR	0x1060
+#define I8042_CMD_CTL_TEST	0x01aa
+
+#define I8042_CMD_KBD_DISABLE	0x00ad
+#define I8042_CMD_KBD_ENABLE	0x00ae
+#define I8042_CMD_KBD_TEST	0x01ab
+#define I8042_CMD_KBD_LOOP	0x11d2
+
+#define I8042_CMD_AUX_DISABLE	0x00a7
+#define I8042_CMD_AUX_ENABLE	0x00a8
+#define I8042_CMD_AUX_TEST	0x01a9
+#define I8042_CMD_AUX_SEND	0x10d4
+#define I8042_CMD_AUX_LOOP	0x11d3
+
+/*
+ * Return codes.
+ */
+
+#define I8042_RET_CTL_TEST	0x55
+
+/*
+ * Expected maximum internal i8042 buffer size. This is used for flushing
+ * the i8042 buffers. 32 should be more than enough.
+ */
+
+#define I8042_BUFFER_SIZE	32
+
+#endif /* _I8042_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/parkbd.c linux-2.5/drivers/input/serio/parkbd.c
--- linux-2.5.13/drivers/input/serio/parkbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/serio/parkbd.c	Tue Jan 22 17:43:47 2002
@@ -0,0 +1,203 @@
+/*
+ * $Id: parkbd.c,v 1.8 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 1999-2001 Vojtech Pavlik
+ */
+
+/*
+ *  Parallel port to Keyboard port adapter driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/parport.h>
+#include <linux/init.h>
+#include <linux/serio.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Parallel port to Keyboard port adapter driver");
+MODULE_LICENSE("GPL");
+
+MODULE_PARM(parkbd, "1i");
+MODULE_PARM(parkbd_mode, "1i");
+
+#define PARKBD_CLOCK	0x01	/* Strobe & Ack */
+#define PARKBD_DATA	0x02	/* AutoFd & Busy */
+
+static int parkbd = 0;
+static int parkbd_mode = SERIO_8042;
+
+static int parkbd_buffer = 0;
+static int parkbd_counter = 0;
+static int parkbd_last = 0;
+static int parkbd_writing = 0;
+static unsigned long parkbd_start = 0;
+
+static struct pardevice *parkbd_dev;
+
+static char parkbd_name[] = "PARKBD AT/XT keyboard adapter";
+static char parkbd_phys[32];
+
+static int parkbd_readlines(void)
+{
+	return (parport_read_status(parkbd_dev->port) >> 6) ^ 2;
+}
+
+static void parkbd_writelines(int data)
+{
+	parport_write_control(parkbd_dev->port, (~data & 3) | 0x10);
+}
+
+static int parkbd_write(struct serio *port, unsigned char c)
+{
+	unsigned char p;
+
+	if (!parkbd_mode) return -1;
+
+        p = c ^ (c >> 4);
+	p = p ^ (p >> 2);
+	p = p ^ (p >> 1);
+
+	parkbd_counter = 0;
+	parkbd_writing = 1;
+	parkbd_buffer = c | (((int) (~p & 1)) << 8) | 0x600;
+
+	parkbd_writelines(2);
+
+	return 0;
+}
+
+static int parkbd_open(struct serio *port)
+{
+	return 0;
+}
+
+static void parkbd_close(struct serio *port)
+{
+}
+
+static struct serio parkbd_port =
+{
+	write:	parkbd_write,
+	open:	parkbd_open,
+	close:	parkbd_close,
+	name:	parkbd_name,
+	phys:	parkbd_phys,
+};
+
+static void parkbd_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+
+	if (parkbd_writing) {
+
+		if (parkbd_counter && ((parkbd_counter == 11) || (jiffies - parkbd_last > 1))) {
+			parkbd_counter = 0;
+			parkbd_buffer = 0;
+			parkbd_writing = 0;
+			parkbd_writelines(3);
+			return;
+		}	
+
+		parkbd_writelines(((parkbd_buffer >> parkbd_counter++) & 1) | 2);
+
+		if (parkbd_counter == 11) {
+			parkbd_counter = 0;
+			parkbd_buffer = 0;
+			parkbd_writing = 0;
+			parkbd_writelines(3);
+		}
+
+	} else {
+
+		if ((parkbd_counter == parkbd_mode + 10) || (jiffies - parkbd_last > 1)) {
+			parkbd_counter = 0;
+			parkbd_buffer = 0;
+		}	
+
+		parkbd_buffer |= (parkbd_readlines() >> 1) << parkbd_counter++;
+
+		if (parkbd_counter == parkbd_mode + 10) {
+			if (parkbd_port.dev)
+				parkbd_port.dev->interrupt(&parkbd_port, (parkbd_buffer >> (2 - parkbd_mode)) & 0xff, 0);
+		}
+	}
+
+	parkbd_last = jiffies;
+}
+
+static int parkbd_getport(void)
+{
+	struct parport *pp;
+
+	if (parkbd < 0) {
+		printk(KERN_ERR "parkbd: no port specified\n");
+		return -ENODEV;
+	}
+
+	for (pp = parport_enumerate(); pp != NULL && (parkbd > 0); pp = pp->next) parkbd--;
+
+	if (pp == NULL) {
+		printk(KERN_ERR "parkbd: no such parport\n");
+		return -ENODEV;
+	}
+
+	parkbd_dev = parport_register_device(pp, "parkbd", NULL, NULL, parkbd_interrupt, PARPORT_DEV_EXCL, NULL);
+
+	if (!parkbd_dev)
+		return -ENODEV;
+
+	if (parport_claim(parkbd_dev)) {
+		parport_unregister_device(parkbd_dev);
+		return -EBUSY;
+	}
+
+	parkbd_start = jiffies;
+
+	return 0;
+}
+
+
+int __init parkbd_init(void)
+{
+	if (parkbd_getport()) return -1;
+	parkbd_writelines(3);
+	parkbd_port.type = parkbd_mode;
+
+	sprintf(parkbd_phys, "%s/serio0", parkbd_dev->port->name);
+
+	serio_register_port(&parkbd_port);
+
+	printk(KERN_INFO "serio: PARKBD %s adapter on %s\n",
+                        parkbd_mode ? "AT" : "XT", parkbd_dev->port->name);
+
+	return 0;
+}
+
+void __exit parkbd_exit(void)
+{
+	parport_release(parkbd_dev);
+	serio_unregister_port(&parkbd_port);
+	parport_unregister_device(parkbd_dev);
+}
+
+module_init(parkbd_init);
+module_exit(parkbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/serio/rpckbd.c linux-2.5/drivers/input/serio/rpckbd.c
--- linux-2.5.13/drivers/input/serio/rpckbd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/serio/rpckbd.c	Tue Jan 22 17:48:01 2002
@@ -0,0 +1,117 @@
+/*
+ * $Id: rpckbd.c,v 1.7 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ *
+ *  Based on the work of:
+ *	unknown author
+ */
+
+/*
+ * Acorn RiscPC PS/2 keyboard controller driver for Linux/ARM
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/serio.h>
+
+#include <asm/irq.h>
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/iomd.h>
+#include <asm/system.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Acorn RiscPC PS/2 keyboard controller driver");
+MODULE_LICENSE("GPL");
+
+static inline void rpckbd_write(unsigned char val)
+{
+	while(!(inb(IOMD_KCTRL) & (1 << 7)));
+	outb(val, IOMD_KARTTX);
+}
+
+static struct serio rpckbd_port =
+{
+	type:	SERIO_8042,
+	write:	rpckbd_write,
+	name: 	"RiscPC PS/2 kbd port",
+	phys:	"rpckbd/serio0",
+};
+
+static void rpckbd_rx(int irq, void *dev_id, struct pt_regs *regs)
+{
+	kbd_pt_regs = regs;
+
+	while (inb(IOMD_KCTRL) & (1 << 5))
+		if (rpckbd_port.dev)
+               		 rpckbd_port.dev->interrupt(&rpckbd_port, inb(IOMD_KARTRX), 0);
+
+}
+
+static void rpckbd_tx(int irq, void *dev_id, struct pt_regs *regs)
+{
+}
+
+static int __init rpckbd_init(void)
+{
+	unsigned long flags;
+
+	/* Reset the keyboard state machine. */
+	outb(0, IOMD_KCTRL);
+	outb(8, IOMD_KCTRL);
+
+	save_flags_cli(flags);
+
+	if (request_irq(IRQ_KEYBOARDRX, rpckbd_rx, 0, "rpckbd", NULL) != 0) {
+		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard receive IRQ!\n")
+		return -EBUSY;
+	}
+
+	if (request_irq(IRQ_KEYBOARDTX, rpckbd_tx, 0, "rpckbd", NULL) != 0) {
+		printk(KERN_ERR "rpckbd.c: Could not allocate keyboard transmit IRQ!\n")
+		free_irq(IRQ_KEYBOARDRX, NULL);
+		return -EBUSY;
+	}
+
+	disable_irq(IRQ_KEYBOARDTX);
+	(void)IOMD_KARTRX;
+
+	restore_flags(flags);
+
+	register_serio_port(&rpckbd_port);
+	printk(KERN_INFO "serio: RiscPC PS/2 kbd port irq %d %d\n", IRQ_KEYBOARDRX, IRQ_KEYBOARDTX);
+
+	return 0;
+}
+
+static void __exit rpckbd_exit(void)
+{
+	free_irq(IRQ_KEYBOARDRX, NULL);
+	free_irq(IRQ_KEYBOARDTX, NULL);	
+
+	unregister_serio_port(&rpckbd_port);
+}
+
+module_init(rpckbd_init);
+module_exit(rpckbd_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/touchscreen/Config.help linux-2.5/drivers/input/touchscreen/Config.help
--- linux-2.5.13/drivers/input/touchscreen/Config.help	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/touchscreen/Config.help	Thu Mar 28 00:08:14 2002
@@ -0,0 +1,16 @@
+CONFIG_INPUT_TOUCHSCREEN
+  Say Y here, and a list of supported touchscreens will be displayed.
+  This option doesn't affect the kernel.
+
+  If unsure, say Y.
+
+CONFIG_TOUCHSCREEN_GUNZE
+  Say Y here if you have the Gunze AHL-51 touchscreen connected to
+  your system.
+
+  If unsure, say N.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called gunze.o. If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt>.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/touchscreen/Config.in linux-2.5/drivers/input/touchscreen/Config.in
--- linux-2.5.13/drivers/input/touchscreen/Config.in	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/touchscreen/Config.in	Thu Mar 28 00:08:14 2002
@@ -0,0 +1,7 @@
+#
+# Mouse driver configuration
+#
+
+bool 'Touchscreens' CONFIG_INPUT_TOUCHSCREEN
+
+dep_tristate '  Gunze AHL-51S touchscreen' CONFIG_TOUCHSCREEN_GUNZE $CONFIG_INPUT $CONFIG_INPUT_TOUCHSCREEN $CONFIG_SERIO
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/touchscreen/Makefile linux-2.5/drivers/input/touchscreen/Makefile
--- linux-2.5.13/drivers/input/touchscreen/Makefile	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/touchscreen/Makefile	Thu Mar 28 00:08:14 2002
@@ -0,0 +1,15 @@
+#
+# Makefile for the mouse drivers.
+#
+
+# The target object and module list name.
+
+O_TARGET	:= tsdrv.o
+
+# Each configuration option enables a list of files.
+
+obj-$(CONFIG_TOUCHSCREEN_GUNZE)	+= gunze.o
+
+# The global Rules.make.
+
+include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/touchscreen/gunze.c linux-2.5/drivers/input/touchscreen/gunze.c
--- linux-2.5.13/drivers/input/touchscreen/gunze.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/touchscreen/gunze.c	Thu Mar 28 01:23:57 2002
@@ -0,0 +1,178 @@
+/*
+ * $Id: gunze.c,v 1.12 2001/09/25 10:12:07 vojtech Exp $
+ *
+ *  Copyright (c) 2000-2001 Vojtech Pavlik
+ */
+
+/*
+ * Gunze AHL-51S touchscreen driver for Linux
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
+ */
+
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/serio.h>
+#include <linux/init.h>
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
+MODULE_DESCRIPTION("Gunze AHL-51S touchscreen driver");
+MODULE_LICENSE("GPL");
+
+/*
+ * Definitions & global arrays.
+ */
+
+#define	GUNZE_MAX_LENGTH	10
+
+static char *gunze_name = "Gunze AHL-51S TouchScreen";
+
+/*
+ * Per-touchscreen data.
+ */
+
+struct gunze {
+	struct input_dev dev;
+	struct serio *serio;
+	int idx;
+	unsigned char data[GUNZE_MAX_LENGTH];
+	char phys[32];
+};
+
+static void gunze_process_packet(struct gunze* gunze)
+{
+	struct input_dev *dev = &gunze->dev;
+
+	if (gunze->idx != GUNZE_MAX_LENGTH || gunze->data[5] != ',' ||
+		(gunze->data[0] != 'T' && gunze->data[0] != 'R')) {
+		gunze->data[10] = 0;
+		printk(KERN_WARNING "gunze.c: bad packet: >%s<\n", gunze->data);
+		return;
+	}
+
+	input_report_abs(dev, ABS_X, simple_strtoul(gunze->data + 1, NULL, 10) * 4);
+	input_report_abs(dev, ABS_Y, 3072 - simple_strtoul(gunze->data + 6, NULL, 10) * 3);
+	input_report_key(dev, BTN_TOUCH, gunze->data[0] == 'T');
+}
+
+static void gunze_interrupt(struct serio *serio, unsigned char data, unsigned int flags)
+{
+	struct gunze* gunze = serio->private;
+
+	if (data == '\r') {
+		gunze_process_packet(gunze);
+		gunze->idx = 0;
+	} else {
+		if (gunze->idx < GUNZE_MAX_LENGTH)
+			gunze->data[gunze->idx++] = data;
+	} 
+}
+
+/*
+ * gunze_disconnect() is the opposite of gunze_connect()
+ */
+
+static void gunze_disconnect(struct serio *serio)
+{
+	struct gunze* gunze = serio->private;
+	input_unregister_device(&gunze->dev);
+	serio_close(serio);
+	kfree(gunze);
+}
+
+/*
+ * gunze_connect() is the routine that is called when someone adds a
+ * new serio device. It looks whether it was registered as a Gunze touchscreen
+ * and if yes, registers it as an input device.
+ */
+
+static void gunze_connect(struct serio *serio, struct serio_dev *dev)
+{
+	struct gunze *gunze;
+
+	if (serio->type != (SERIO_RS232 | SERIO_GUNZE))
+		return;
+
+	if (!(gunze = kmalloc(sizeof(struct gunze), GFP_KERNEL)))
+		return;
+
+	memset(gunze, 0, sizeof(struct gunze));
+
+	gunze->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);	
+	gunze->dev.absbit[0] = BIT(ABS_X) | BIT(ABS_Y);
+	gunze->dev.keybit[LONG(BTN_TOUCH)] = BIT(BTN_TOUCH);
+
+	gunze->dev.absmin[ABS_X] = 96;   gunze->dev.absmin[ABS_Y] = 72;
+	gunze->dev.absmax[ABS_X] = 4000; gunze->dev.absmax[ABS_Y] = 3000;
+
+	gunze->serio = serio;
+	serio->private = gunze;
+
+	sprintf(gunze->phys, "%s/input0", serio->phys);
+
+	gunze->dev.private = gunze;
+	gunze->dev.name = gunze_name;
+	gunze->dev.phys = gunze->phys;
+	gunze->dev.idbus = BUS_RS232;
+	gunze->dev.idvendor = SERIO_GUNZE;
+	gunze->dev.idproduct = 0x0051;
+	gunze->dev.idversion = 0x0100;
+
+	if (serio_open(serio, dev)) {
+		kfree(gunze);
+		return;
+	}
+
+	input_register_device(&gunze->dev);
+
+	printk(KERN_INFO "input: %s on %s\n", gunze_name, serio->phys);
+}
+
+/*
+ * The serio device structure.
+ */
+
+static struct serio_dev gunze_dev = {
+	interrupt:	gunze_interrupt,
+	connect:	gunze_connect,
+	disconnect:	gunze_disconnect,
+};
+
+/*
+ * The functions for inserting/removing us as a module.
+ */
+
+int __init gunze_init(void)
+{
+	serio_register_device(&gunze_dev);
+	return 0;
+}
+
+void __exit gunze_exit(void)
+{
+	serio_unregister_device(&gunze_dev);
+}
+
+module_init(gunze_init);
+module_exit(gunze_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/input/tsdev.c linux-2.5/drivers/input/tsdev.c
--- linux-2.5.13/drivers/input/tsdev.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/input/tsdev.c	Mon Apr 15 03:22:52 2002
@@ -0,0 +1,443 @@
+/*
+ * $Id: tsdev.c,v 1.15 2002/04/10 16:50:19 jsimmons Exp $
+ *
+ *  Copyright (c) 2001 "Crazy" james Simmons 
+ *
+ *  Input driver to Touchscreen device driver module.
+ *
+ *  Sponsored by Transvirtual Technology
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or 
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * 
+ * Should you need to contact me, the author, you can do so either by
+ * e-mail - mail your message to <jsimmons@transvirtual.com>.
+ */
+
+#define TSDEV_MINOR_BASE 	128
+#define TSDEV_MINORS		32
+#define TSDEV_BUFFER_SIZE	64
+
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/config.h>
+#include <linux/smp_lock.h>
+#include <linux/random.h>
+#include <linux/time.h>
+
+#ifndef CONFIG_INPUT_TSDEV_SCREEN_X
+#define CONFIG_INPUT_TSDEV_SCREEN_X	240
+#endif
+#ifndef CONFIG_INPUT_TSDEV_SCREEN_Y
+#define CONFIG_INPUT_TSDEV_SCREEN_Y	320
+#endif
+
+struct tsdev {
+	int exist;
+	int open;
+	int minor;
+	char name[16];
+	wait_queue_head_t wait;
+	struct tsdev_list *list;
+	struct input_handle handle;
+	devfs_handle_t devfs;
+};
+
+/* From Compaq's Touch Screen Specification version 0.2 (draft) */
+typedef struct {
+	short pressure;
+	short x;
+	short y;
+	short millisecs;
+} TS_EVENT;
+
+struct tsdev_list {
+	struct fasync_struct *fasync;
+	struct tsdev_list *next;
+	struct tsdev *tsdev;
+	int head, tail;
+	int oldx, oldy, pendown;
+	TS_EVENT event[TSDEV_BUFFER_SIZE];
+};
+
+static struct input_handler tsdev_handler;
+
+static struct tsdev *tsdev_table[TSDEV_MINORS];
+
+static int xres = CONFIG_INPUT_TSDEV_SCREEN_X;
+static int yres = CONFIG_INPUT_TSDEV_SCREEN_Y;
+
+static int tsdev_fasync(int fd, struct file *file, int on)
+{
+	struct tsdev_list *list = file->private_data;
+	int retval;
+
+	retval = fasync_helper(fd, file, on, &list->fasync);
+	return retval < 0 ? retval : 0;
+}
+
+static int tsdev_open(struct inode *inode, struct file *file)
+{
+	int i = minor(inode->i_rdev) - TSDEV_MINOR_BASE;
+	struct tsdev_list *list;
+
+	if (i >= TSDEV_MINORS || !tsdev_table[i])
+		return -ENODEV;
+
+	if (!(list = kmalloc(sizeof(struct tsdev_list), GFP_KERNEL)))
+		return -ENOMEM;
+	memset(list, 0, sizeof(struct tsdev_list));
+
+	list->tsdev = tsdev_table[i];
+	list->next = tsdev_table[i]->list;
+	tsdev_table[i]->list = list;
+	file->private_data = list;
+
+	if (!list->tsdev->open++)
+		if (list->tsdev->exist)
+			input_open_device(&list->tsdev->handle);
+	return 0;
+}
+
+static int tsdev_release(struct inode *inode, struct file *file)
+{
+	struct tsdev_list *list = file->private_data;
+	struct tsdev_list **listptr;
+
+	listptr = &list->tsdev->list;
+	tsdev_fasync(-1, file, 0);
+
+	while (*listptr && (*listptr != list))
+		listptr = &((*listptr)->next);
+	*listptr = (*listptr)->next;
+
+	if (!--list->tsdev->open) {
+		if (list->tsdev->exist) {
+			input_close_device(&list->tsdev->handle);
+		} else {
+			input_unregister_minor(list->tsdev->devfs);
+			tsdev_table[list->tsdev->minor] = NULL;
+			kfree(list->tsdev);
+		}
+	}
+	kfree(list);
+	return 0;
+}
+
+static ssize_t tsdev_read(struct file *file, char *buffer, size_t count,
+			  loff_t * ppos)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	struct tsdev_list *list = file->private_data;
+	int retval = 0;
+
+	if (list->head == list->tail) {
+		add_wait_queue(&list->tsdev->wait, &wait);
+		set_current_state(TASK_INTERRUPTIBLE);
+
+		while (list->head == list->tail) {
+			if (!list->tsdev->exist) {
+				retval = -ENODEV;
+				break;
+			}
+			if (file->f_flags & O_NONBLOCK) {
+				retval = -EAGAIN;
+				break;
+			}
+			if (signal_pending(current)) {
+				retval = -ERESTARTSYS;
+				break;
+			}
+			schedule();
+		}
+		set_current_state(TASK_RUNNING);
+		remove_wait_queue(&list->tsdev->wait, &wait);
+	}
+
+	if (retval)
+		return retval;
+
+	while (list->head != list->tail
+	       && retval + sizeof(TS_EVENT) <= count) {
+		if (copy_to_user
+		    (buffer + retval, list->event + list->tail,
+		     sizeof(TS_EVENT)))
+			return -EFAULT;
+		list->tail = (list->tail + 1) & (TSDEV_BUFFER_SIZE - 1);
+		retval += sizeof(TS_EVENT);
+	}
+	return retval;
+}
+
+/* No kernel lock - fine */
+static unsigned int tsdev_poll(struct file *file, poll_table * wait)
+{
+	struct tsdev_list *list = file->private_data;
+
+	poll_wait(file, &list->tsdev->wait, wait);
+	if (list->head != list->tail)
+		return POLLIN | POLLRDNORM;
+	return 0;
+}
+
+static int tsdev_ioctl(struct inode *inode, struct file *file,
+		       unsigned int cmd, unsigned long arg)
+{
+/*
+	struct tsdev_list *list = file->private_data;
+        struct tsdev *evdev = list->tsdev;
+        struct input_dev *dev = tsdev->handle.dev;
+        int retval;
+	
+	switch (cmd) {
+		case HHEHE:
+			return 0;
+		case hjff:
+			return 0;
+		default:
+			return 0;
+	}
+*/
+	return -EINVAL;
+}
+
+struct file_operations tsdev_fops = {
+	owner:		THIS_MODULE,
+	open:		tsdev_open,
+	release:	tsdev_release,
+	read:		tsdev_read,
+	poll:		tsdev_poll,
+	fasync:		tsdev_fasync,
+	ioctl:		tsdev_ioctl,
+};
+
+static void tsdev_event(struct input_handle *handle, unsigned int type,
+			unsigned int code, int value)
+{
+	struct tsdev *tsdev = handle->private;
+	struct tsdev_list *list = tsdev->list;
+	struct timeval time;
+	int size;
+
+	while (list) {
+		switch (type) {
+		case EV_ABS:
+			switch (code) {
+			case ABS_X:
+				if (!list->pendown)
+					return;
+
+				size =
+				    handle->dev->absmax[ABS_X] -
+				    handle->dev->absmin[ABS_X];
+				if (size > 0)
+					list->oldx =
+					    ((value -
+					      handle->dev->absmin[ABS_X]) *
+					     xres / size);
+				else
+					list->oldx =
+					    ((value -
+					      handle->dev->absmin[ABS_X]));
+				break;
+			case ABS_Y:
+				if (!list->pendown)
+					return;
+
+				size =
+				    handle->dev->absmax[ABS_Y] -
+				    handle->dev->absmin[ABS_Y];
+				if (size > 0)
+					list->oldy =
+					    ((value -
+					      handle->dev->absmin[ABS_Y]) *
+					     yres / size);
+				else
+					list->oldy =
+					    ((value -
+					      handle->dev->absmin[ABS_Y]));
+				break;
+			case ABS_PRESSURE:
+				list->pendown =
+				    ((value >
+				      handle->dev->
+				      absmin[ABS_PRESSURE])) ? value -
+				    handle->dev->absmin[ABS_PRESSURE] : 0;
+				break;
+			}
+			break;
+
+		case EV_REL:
+			switch (code) {
+			case REL_X:
+				if (!list->pendown)
+					return;
+
+				list->oldx += value;
+				if (list->oldx < 0)
+					list->oldx = 0;
+				else if (list->oldx > xres)
+					list->oldx = xres;
+				break;
+			case REL_Y:
+				if (!list->pendown)
+					return;
+
+				list->oldy += value;
+				if (list->oldy < 0)
+					list->oldy = 0;
+				else if (list->oldy > xres)
+					list->oldy = xres;
+				break;
+			}
+			break;
+
+		case EV_KEY:
+			if (code == BTN_TOUCH || code == BTN_MOUSE) {
+				switch (value) {
+				case 0:
+					list->pendown = 0;
+					break;
+				case 1:
+					if (!list->pendown)
+						list->pendown = 1;
+					break;
+				case 2:
+					return;
+				}
+			} else
+				return;
+			break;
+		}
+		do_gettimeofday(&time);
+		list->event[list->head].millisecs = time.tv_usec / 100;
+		list->event[list->head].pressure = list->pendown;
+		list->event[list->head].x = list->oldx;
+		list->event[list->head].y = list->oldy;
+		list->head = (list->head + 1) & (TSDEV_BUFFER_SIZE - 1);
+		kill_fasync(&list->fasync, SIGIO, POLL_IN);
+		list = list->next;
+	}
+	wake_up_interruptible(&tsdev->wait);
+}
+
+static struct input_handle *tsdev_connect(struct input_handler *handler,
+					  struct input_dev *dev,
+					  struct input_device_id *id)
+{
+	struct tsdev *tsdev;
+	int minor;
+
+	for (minor = 0; minor < TSDEV_MINORS && tsdev_table[minor];
+	     minor++);
+	if (minor == TSDEV_MINORS) {
+		printk(KERN_ERR
+		       "tsdev: You have way too many touchscreens\n");
+		return NULL;
+	}
+
+	if (!(tsdev = kmalloc(sizeof(struct tsdev), GFP_KERNEL)))
+		return NULL;
+	memset(tsdev, 0, sizeof(struct tsdev));
+	init_waitqueue_head(&tsdev->wait);
+
+	tsdev->minor = minor;
+	tsdev_table[minor] = tsdev;
+	sprintf(tsdev->name, "ts%d", minor);
+
+	tsdev->handle.dev = dev;
+	tsdev->handle.name = tsdev->name;
+	tsdev->handle.handler = handler;
+	tsdev->handle.private = tsdev;
+
+	tsdev->devfs =
+	    input_register_minor("ts%d", minor, TSDEV_MINOR_BASE);
+
+	tsdev->exist = 1;
+
+	return &tsdev->handle;
+}
+
+static void tsdev_disconnect(struct input_handle *handle)
+{
+	struct tsdev *tsdev = handle->private;
+
+	tsdev->exist = 0;
+
+	if (tsdev->open) {
+		input_close_device(handle);
+		wake_up_interruptible(&tsdev->wait);
+	} else {
+		input_unregister_minor(tsdev->devfs);
+		tsdev_table[tsdev->minor] = NULL;
+		kfree(tsdev);
+	}
+}
+
+static struct input_device_id tsdev_ids[] = {
+	{
+	      flags:	INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT | INPUT_DEVICE_ID_MATCH_RELBIT,
+	      evbit:	{ BIT(EV_KEY) | BIT(EV_REL) },
+	      keybit:	{ [LONG(BTN_LEFT)] = BIT(BTN_LEFT) },
+	      relbit:	{ BIT(REL_X) | BIT(REL_Y) },
+	 },/* A mouse like device, at least one button, two relative axes */
+
+	{
+	      flags:	INPUT_DEVICE_ID_MATCH_EVBIT | INPUT_DEVICE_ID_MATCH_KEYBIT | INPUT_DEVICE_ID_MATCH_ABSBIT,
+	      evbit:	{ BIT(EV_KEY) | BIT(EV_ABS) },
+	      keybit:	{ [LONG(BTN_TOUCH)] = BIT(BTN_TOUCH) },
+	      absbit:	{ BIT(ABS_X) | BIT(ABS_Y) },
+	 },/* A tablet like device, at least touch detection, two absolute axes */
+
+	{},/* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE(input, tsdev_ids);
+
+static struct input_handler tsdev_handler = {
+	event:		tsdev_event,
+	connect:	tsdev_connect,
+	disconnect:	tsdev_disconnect,
+	fops:		&tsdev_fops,
+	minor:		TSDEV_MINOR_BASE,
+	name:		"tsdev",
+	id_table:	tsdev_ids,
+};
+
+static int __init tsdev_init(void)
+{
+	input_register_handler(&tsdev_handler);
+	printk(KERN_INFO "ts: Compaq touchscreen protocol output\n");
+	return 0;
+}
+
+static void __exit tsdev_exit(void)
+{
+	input_unregister_handler(&tsdev_handler);
+}
+
+module_init(tsdev_init);
+module_exit(tsdev_exit);
+
+MODULE_AUTHOR("James Simmons <jsimmons@transvirtual.com>");
+MODULE_DESCRIPTION("Input driver to touchscreen converter");
+MODULE_PARM(xres, "i");
+MODULE_PARM_DESC(xres, "Horizontal screen resolution");
+MODULE_PARM(yres, "i");
+MODULE_PARM_DESC(yres, "Vertical screen resolution");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/Config.in linux-2.5/drivers/isdn/Config.in
--- linux-2.5.13/drivers/isdn/Config.in	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/isdn/Config.in	Sat Apr 27 00:32:14 2002
@@ -19,11 +19,8 @@
 
       comment 'CAPI subsystem'
 
-      tristate 'CAPI2.0 support' CONFIG_ISDN_CAPI
-      if [ "$CONFIG_ISDN_CAPI" != "n" ]; then
-         source drivers/isdn/capi/Config.in
-         source drivers/isdn/hardware/Config.in
-      fi
+      source drivers/isdn/capi/Config.in
+      source drivers/isdn/hardware/Config.in
    fi
 fi
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hardware/avm/b1isa.c linux-2.5/drivers/isdn/hardware/avm/b1isa.c
--- linux-2.5.13/drivers/isdn/hardware/avm/b1isa.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/isdn/hardware/avm/b1isa.c	Fri May  3 12:57:30 2002
@@ -80,19 +80,20 @@
 	card->cardtype = avm_b1isa;
 
 	if (   card->port != 0x150 && card->port != 0x250
-	    && card->port != 0x300 && card->port != 0x340) {
+		&& card->port != 0x300 && card->port != 0x340) {
 		printk(KERN_WARNING "b1isa: illegal port 0x%x.\n", card->port);
 		retval = -EINVAL;
 		goto err_free;
 	}
 	if (b1_irq_table[card->irq & 0xf] == 0) {
 		printk(KERN_WARNING "b1isa: irq %d not valid.\n", card->irq);
+		release_region(card->port, AVMB1_PORTLEN);
 		retval = -EINVAL;
 		goto err_free;
 	}
 	if (!request_region(card->port, AVMB1_PORTLEN, card->name)) {
 		printk(KERN_WARNING "b1isa: ports 0x%03x-0x%03x in use.\n",
-		       card->port, card->port + AVMB1_PORTLEN);
+		card->port, card->port + AVMB1_PORTLEN);
 		retval = -EBUSY;
 		goto err_free;
 	}
@@ -104,7 +105,7 @@
 	b1_reset(card->port);
 	if ((retval = b1_detect(card->port, card->cardtype)) != 0) {
 		printk(KERN_NOTICE "b1isa: NO card at 0x%x (%d)\n",
-		       card->port, retval);
+			card->port, retval);
 		retval = -ENODEV;
 		goto err_free_irq;
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/Makefile linux-2.5/drivers/isdn/hisax/Makefile
--- linux-2.5.13/drivers/isdn/hisax/Makefile	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/isdn/hisax/Makefile	Wed Mar 27 13:07:16 2002
@@ -60,6 +60,7 @@
 obj-$(CONFIG_ISDN_DRV_HISAX)		+= hisax.o
 obj-$(CONFIG_HISAX_SEDLBAUER_CS)	+= sedlbauer_cs.o
 obj-$(CONFIG_HISAX_ELSA_CS)		+= elsa_cs.o
+obj-$(CONFIG_HISAX_AVM_A1_CS)		+= avma1_cs.o
 obj-$(CONFIG_HISAX_ST5481)		+= hisax_st5481.o
 obj-$(CONFIG_HISAX_FRITZ_PCIPNP)        += hisax_isac.o hisax_fcpcipnp.o
 obj-$(CONFIG_HISAX_FRITZ_CLASSIC)       += hisax_isac.o hisax_hscx.o hisax_fcclassic.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/avm_a1.c linux-2.5/drivers/isdn/hisax/avm_a1.c
--- linux-2.5.13/drivers/isdn/hisax/avm_a1.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/isdn/hisax/avm_a1.c	Sat Mar 23 22:53:55 2002
@@ -196,17 +196,15 @@
 	cs->hw.avm.hscxfifo[0] = card->para[1];
 	cs->hw.avm.hscxfifo[1] = card->para[1] + 0x800;
 	cs->irq = card->para[0];
-	if (check_region((cs->hw.avm.cfg_reg), 8)) {
+	if (!request_region(cs->hw.avm.cfg_reg, 8, "avm cfg")) {
 		printk(KERN_WARNING
 		       "HiSax: %s config port %x-%x already in use\n",
 		       CardType[card->typ],
 		       cs->hw.avm.cfg_reg,
 		       cs->hw.avm.cfg_reg + 8);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.cfg_reg, 8, "avm cfg");
 	}
-	if (check_region((cs->hw.avm.isac + 32), 32)) {
+	if (!request_region(cs->hw.avm.isac + 32, 32, "HiSax isac")) {
 		printk(KERN_WARNING
 		       "HiSax: %s isac ports %x-%x already in use\n",
 		       CardType[cs->typ],
@@ -214,20 +212,16 @@
 		       cs->hw.avm.isac + 64);
 		release_ioregs(cs, 0);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.isac + 32, 32, "HiSax isac");
 	}
-	if (check_region((cs->hw.avm.isacfifo), 1)) {
+	if (!request_region(cs->hw.avm.isacfifo, 1, "HiSax isac fifo")) {
 		printk(KERN_WARNING
 		       "HiSax: %s isac fifo port %x already in use\n",
 		       CardType[cs->typ],
 		       cs->hw.avm.isacfifo);
 		release_ioregs(cs, 1);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.isacfifo, 1, "HiSax isac fifo");
 	}
-	if (check_region((cs->hw.avm.hscx[0]) + 32, 32)) {
+	if (!request_region(cs->hw.avm.hscx[0] + 32, 32, "HiSax hscx A")) {
 		printk(KERN_WARNING
 		       "HiSax: %s hscx A ports %x-%x already in use\n",
 		       CardType[cs->typ],
@@ -235,20 +229,16 @@
 		       cs->hw.avm.hscx[0] + 64);
 		release_ioregs(cs, 3);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.hscx[0] + 32, 32, "HiSax hscx A");
 	}
-	if (check_region(cs->hw.avm.hscxfifo[0], 1)) {
+	if (!request_region(cs->hw.avm.hscxfifo[0], 1, "HiSax hscx A fifo")) {
 		printk(KERN_WARNING
 		       "HiSax: %s hscx A fifo port %x already in use\n",
 		       CardType[cs->typ],
 		       cs->hw.avm.hscxfifo[0]);
 		release_ioregs(cs, 7);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.hscxfifo[0], 1, "HiSax hscx A fifo");
 	}
-	if (check_region(cs->hw.avm.hscx[1] + 32, 32)) {
+	if (!request_region(cs->hw.avm.hscx[1] + 32, 32, "HiSax hscx B")) {
 		printk(KERN_WARNING
 		       "HiSax: %s hscx B ports %x-%x already in use\n",
 		       CardType[cs->typ],
@@ -256,18 +246,14 @@
 		       cs->hw.avm.hscx[1] + 64);
 		release_ioregs(cs, 0xf);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.hscx[1] + 32, 32, "HiSax hscx B");
 	}
-	if (check_region(cs->hw.avm.hscxfifo[1], 1)) {
+	if (!request_region(cs->hw.avm.hscxfifo[1], 1, "HiSax hscx B fifo")) {
 		printk(KERN_WARNING
 		       "HiSax: %s hscx B fifo port %x already in use\n",
 		       CardType[cs->typ],
 		       cs->hw.avm.hscxfifo[1]);
 		release_ioregs(cs, 0x1f);
 		return (0);
-	} else {
-		request_region(cs->hw.avm.hscxfifo[1], 1, "HiSax hscx B fifo");
 	}
 	save_flags(flags);
 	byteout(cs->hw.avm.cfg_reg, 0x0);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/avma1_cs.c linux-2.5/drivers/isdn/hisax/avma1_cs.c
--- linux-2.5.13/drivers/isdn/hisax/avma1_cs.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/isdn/hisax/avma1_cs.c	Wed Mar 27 13:07:16 2002
@@ -0,0 +1,552 @@
+/*
+ * PCMCIA client driver for AVM A1 / Fritz!PCMCIA
+ *
+ * Author       Carsten Paeth
+ * Copyright    1998-2001 by Carsten Paeth <calle@calle.in-berlin.de>
+ * 
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#include <linux/module.h>
+
+
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/ds.h>
+
+MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for AVM A1/Fritz!PCMCIA cards");
+MODULE_AUTHOR("Carsten Paeth");
+MODULE_LICENSE("GPL");
+
+int avm_a1_init_pcmcia(void *pcm_iob, int pcm_irq, int *busy_flag, int prot);
+void HiSax_closecard(int cardnr);
+
+
+/*
+   All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
+   you do not define PCMCIA_DEBUG at all, all the debug code will be
+   left out.  If you compile with PCMCIA_DEBUG=0, the debug code will
+   be present but disabled -- but it can then be enabled for specific
+   modules at load time with a 'pc_debug=#' option to insmod.
+*/
+#ifdef PCMCIA_DEBUG
+static int pc_debug = PCMCIA_DEBUG;
+MODULE_PARM(pc_debug, "i");
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args);
+static char *version =
+"avma1_cs.c 1.00 1998/01/23 10:00:00 (Carsten Paeth)";
+#else
+#define DEBUG(n, args...)
+#endif
+
+/*====================================================================*/
+
+/* Parameters that can be set with 'insmod' */
+
+static int default_irq_list[11] = { 15, 13, 12, 11, 10, 9, 7, 5, 4, 3, -1 };
+static int irq_list[11] = { -1 };
+static int isdnprot = 2;
+
+MODULE_PARM(irq_list, "1-11i");
+MODULE_PARM(isdnprot, "1-4i");
+
+/*====================================================================*/
+
+/*
+   The event() function is this driver's Card Services event handler.
+   It will be called by Card Services when an appropriate card status
+   event is received.  The config() and release() entry points are
+   used to configure or release a socket, in response to card insertion
+   and ejection events.  They are invoked from the skeleton event
+   handler.
+*/
+
+static void avma1cs_config(dev_link_t *link);
+static void avma1cs_release(u_long arg);
+static int avma1cs_event(event_t event, int priority,
+			  event_callback_args_t *args);
+
+/*
+   The attach() and detach() entry points are used to create and destroy
+   "instances" of the driver, where each instance represents everything
+   needed to manage one actual PCMCIA card.
+*/
+
+static dev_link_t *avma1cs_attach(void);
+static void avma1cs_detach(dev_link_t *);
+
+/*
+   The dev_info variable is the "key" that is used to match up this
+   device driver with appropriate cards, through the card configuration
+   database.
+*/
+
+static dev_info_t dev_info = "avma1_cs";
+
+/*
+   A linked list of "instances" of the skeleton device.  Each actual
+   PCMCIA card corresponds to one device instance, and is described
+   by one dev_link_t structure (defined in ds.h).
+
+   You may not want to use a linked list for this -- for example, the
+   memory card driver uses an array of dev_link_t pointers, where minor
+   device numbers are used to derive the corresponding array index.
+*/
+
+static dev_link_t *dev_list = NULL;
+
+/*
+   A dev_link_t structure has fields for most things that are needed
+   to keep track of a socket, but there will usually be some device
+   specific information that also needs to be kept track of.  The
+   'priv' pointer in a dev_link_t structure can be used to point to
+   a device-specific private data structure, like this.
+
+   A driver needs to provide a dev_node_t structure for each device
+   on a card.  In some cases, there is only one device per card (for
+   example, ethernet cards, modems).  In other cases, there may be
+   many actual or logical devices (SCSI adapters, memory cards with
+   multiple partitions).  The dev_node_t structures need to be kept
+   in a linked list starting at the 'dev' field of a dev_link_t
+   structure.  We allocate them in the card's private data structure,
+   because they generally can't be allocated dynamically.
+*/
+   
+typedef struct local_info_t {
+    dev_node_t	node;
+} local_info_t;
+
+/*====================================================================*/
+
+static void cs_error(client_handle_t handle, int func, int ret)
+{
+    error_info_t err = { func, ret };
+    CardServices(ReportError, handle, &err);
+}
+
+/*======================================================================
+
+    avma1cs_attach() creates an "instance" of the driver, allocating
+    local data structures for one device.  The device is registered
+    with Card Services.
+
+    The dev_link structure is initialized, but we don't actually
+    configure the card at this point -- we wait until we receive a
+    card insertion event.
+    
+======================================================================*/
+
+static dev_link_t *avma1cs_attach(void)
+{
+    client_reg_t client_reg;
+    dev_link_t *link;
+    local_info_t *local;
+    int ret, i;
+    
+    DEBUG(0, "avma1cs_attach()\n");
+
+    /* Initialize the dev_link_t structure */
+    link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
+    memset(link, 0, sizeof(struct dev_link_t));
+    link->release.function = &avma1cs_release;
+    link->release.data = (u_long)link;
+
+    /* The io structure describes IO port mapping */
+    link->io.NumPorts1 = 16;
+    link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+    link->io.NumPorts2 = 16;
+    link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
+    link->io.IOAddrLines = 5;
+
+    /* Interrupt setup */
+    link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
+    link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
+
+    link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
+    if (irq_list[0] != -1) {
+	    for (i = 0; i < 10 && irq_list[i] > 0; i++)
+	       link->irq.IRQInfo2 |= 1 << irq_list[i];
+    } else {
+	    for (i = 0; i < 10 && default_irq_list[i] > 0; i++)
+	       link->irq.IRQInfo2 |= 1 << default_irq_list[i];
+    }
+    
+    /* General socket configuration */
+    link->conf.Attributes = CONF_ENABLE_IRQ;
+    link->conf.Vcc = 50;
+    link->conf.IntType = INT_MEMORY_AND_IO;
+    link->conf.ConfigIndex = 1;
+    link->conf.Present = PRESENT_OPTION;
+
+    /* Allocate space for private device-specific data */
+    local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
+    memset(local, 0, sizeof(local_info_t));
+    link->priv = local;
+    
+    /* Register with Card Services */
+    link->next = dev_list;
+    dev_list = link;
+    client_reg.dev_info = &dev_info;
+    client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
+    client_reg.EventMask =
+	CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+	CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+	CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+    client_reg.event_handler = &avma1cs_event;
+    client_reg.Version = 0x0210;
+    client_reg.event_callback_args.client_data = link;
+    ret = CardServices(RegisterClient, &link->handle, &client_reg);
+    if (ret != 0) {
+	cs_error(link->handle, RegisterClient, ret);
+	avma1cs_detach(link);
+	return NULL;
+    }
+
+    return link;
+} /* avma1cs_attach */
+
+/*======================================================================
+
+    This deletes a driver "instance".  The device is de-registered
+    with Card Services.  If it has been released, all local data
+    structures are freed.  Otherwise, the structures will be freed
+    when the device is released.
+
+======================================================================*/
+
+static void avma1cs_detach(dev_link_t *link)
+{
+    dev_link_t **linkp;
+
+    DEBUG(0, "avma1cs_detach(0x%p)\n", link);
+    
+    /* Locate device structure */
+    for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
+	if (*linkp == link) break;
+    if (*linkp == NULL)
+	return;
+
+    /*
+       If the device is currently configured and active, we won't
+       actually delete it yet.  Instead, it is marked so that when
+       the release() function is called, that will trigger a proper
+       detach().
+    */
+    if (link->state & DEV_CONFIG) {
+#ifdef PCMCIA_DEBUG
+	printk(KERN_DEBUG "avma1_cs: detach postponed, '%s' "
+	       "still locked\n", link->dev->dev_name);
+#endif
+	link->state |= DEV_STALE_LINK;
+	return;
+    }
+
+    /* Break the link with Card Services */
+    if (link->handle)
+	CardServices(DeregisterClient, link->handle);
+    
+    /* Unlink device structure, free pieces */
+    *linkp = link->next;
+    if (link->priv) {
+	kfree(link->priv);
+    }
+    kfree(link);
+    
+} /* avma1cs_detach */
+
+/*======================================================================
+
+    avma1cs_config() is scheduled to run after a CARD_INSERTION event
+    is received, to configure the PCMCIA socket, and to make the
+    ethernet device available to the system.
+    
+======================================================================*/
+
+static int get_tuple(int fn, client_handle_t handle, tuple_t *tuple,
+		     cisparse_t *parse)
+{
+    int i;
+    i = CardServices(fn, handle, tuple);
+    if (i != CS_SUCCESS) return i;
+    i = CardServices(GetTupleData, handle, tuple);
+    if (i != CS_SUCCESS) return i;
+    return CardServices(ParseTuple, handle, tuple, parse);
+}
+
+#define first_tuple(a, b, c) get_tuple(GetFirstTuple, a, b, c)
+#define next_tuple(a, b, c) get_tuple(GetNextTuple, a, b, c)
+
+static void avma1cs_config(dev_link_t *link)
+{
+    client_handle_t handle;
+    tuple_t tuple;
+    cisparse_t parse;
+    cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+    local_info_t *dev;
+    int i;
+    u_char buf[64];
+    char devname[128];
+    int busy = 0;
+    
+    handle = link->handle;
+    dev = link->priv;
+
+    DEBUG(0, "avma1cs_config(0x%p)\n", link);
+
+    /*
+       This reads the card's CONFIG tuple to find its configuration
+       registers.
+    */
+    do {
+	tuple.DesiredTuple = CISTPL_CONFIG;
+	i = CardServices(GetFirstTuple, handle, &tuple);
+	if (i != CS_SUCCESS) break;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = 64;
+	tuple.TupleOffset = 0;
+	i = CardServices(GetTupleData, handle, &tuple);
+	if (i != CS_SUCCESS) break;
+	i = CardServices(ParseTuple, handle, &tuple, &parse);
+	if (i != CS_SUCCESS) break;
+	link->conf.ConfigBase = parse.config.base;
+    } while (0);
+    if (i != CS_SUCCESS) {
+	cs_error(link->handle, ParseTuple, i);
+	link->state &= ~DEV_CONFIG_PENDING;
+	return;
+    }
+    
+    /* Configure card */
+    link->state |= DEV_CONFIG;
+
+    do {
+
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = 254;
+	tuple.TupleOffset = 0;
+	tuple.DesiredTuple = CISTPL_VERS_1;
+
+	devname[0] = 0;
+	if( !first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 1 ) {
+	    strncpy(devname,parse.version_1.str + parse.version_1.ofs[1], 
+			sizeof(devname));
+	}
+	/*
+         * find IO port
+         */
+	tuple.TupleData = (cisdata_t *)buf;
+	tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
+	tuple.Attributes = 0;
+	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+	i = first_tuple(handle, &tuple, &parse);
+	while (i == CS_SUCCESS) {
+	    if (cf->io.nwin > 0) {
+		link->conf.ConfigIndex = cf->index;
+		link->io.BasePort1 = cf->io.win[0].base;
+		link->io.NumPorts1 = cf->io.win[0].len;
+		link->io.NumPorts2 = 0;
+                printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n",
+			link->io.BasePort1,
+		        link->io.BasePort1+link->io.NumPorts1 - 1);
+		i = CardServices(RequestIO, link->handle, &link->io);
+		if (i == CS_SUCCESS) goto found_port;
+	    }
+	    i = next_tuple(handle, &tuple, &parse);
+	}
+
+found_port:
+	if (i != CS_SUCCESS) {
+	    cs_error(link->handle, RequestIO, i);
+	    break;
+	}
+	
+	/*
+	 * allocate an interrupt line
+	 */
+	i = CardServices(RequestIRQ, link->handle, &link->irq);
+	if (i != CS_SUCCESS) {
+	    cs_error(link->handle, RequestIRQ, i);
+	    CardServices(ReleaseIO, link->handle, &link->io);
+	    break;
+	}
+	
+	/*
+         * configure the PCMCIA socket
+	  */
+	i = CardServices(RequestConfiguration, link->handle, &link->conf);
+	if (i != CS_SUCCESS) {
+	    cs_error(link->handle, RequestConfiguration, i);
+	    CardServices(ReleaseIO, link->handle, &link->io);
+	    CardServices(ReleaseIRQ, link->handle, &link->irq);
+	    break;
+	}
+
+    } while (0);
+
+    /* At this point, the dev_node_t structure(s) should be
+       initialized and arranged in a linked list at link->dev. */
+
+    strcpy(dev->node.dev_name, "A1");
+    dev->node.major = 45;
+    dev->node.minor = 0;
+    link->dev = &dev->node;
+    
+    link->state &= ~DEV_CONFIG_PENDING;
+    /* If any step failed, release any partially configured state */
+    if (i != 0) {
+	avma1cs_release((u_long)link);
+	return;
+    }
+
+    printk(KERN_NOTICE "avma1_cs: checking at i/o %#x, irq %d\n",
+				link->io.BasePort1, link->irq.AssignedIRQ);
+
+    if (avm_a1_init_pcmcia((void *)(int)link->io.BasePort1,
+                           link->irq.AssignedIRQ,
+                           &busy, isdnprot) != 0) {
+       printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 PCMCIA %d at i/o %#x\n", i, link->io.BasePort1);
+       return;
+    }
+
+    i = 0; /* no returncode for cardnr :-( */
+
+    dev->node.minor = i;
+
+} /* avma1cs_config */
+
+/*======================================================================
+
+    After a card is removed, avma1cs_release() will unregister the net
+    device, and release the PCMCIA configuration.  If the device is
+    still open, this will be postponed until it is closed.
+    
+======================================================================*/
+
+static void avma1cs_release(u_long arg)
+{
+    dev_link_t *link = (dev_link_t *)arg;
+    local_info_t *local = link->priv;
+
+    DEBUG(0, "avma1cs_release(0x%p)\n", link);
+
+    /*
+       If the device is currently in use, we won't release until it
+       is actually closed.
+    */
+    if (link->open) {
+	DEBUG(1, "avma1_cs: release postponed, '%s' still open\n",
+	      link->dev->dev_name);
+	link->state |= DEV_STALE_CONFIG;
+	return;
+    }
+
+    /* no unregister function with hisax */
+    HiSax_closecard(local->node.minor);
+
+    /* Unlink the device chain */
+    link->dev = NULL;
+    
+    /* Don't bother checking to see if these succeed or not */
+    CardServices(ReleaseConfiguration, link->handle);
+    CardServices(ReleaseIO, link->handle, &link->io);
+    CardServices(ReleaseIRQ, link->handle, &link->irq);
+    link->state &= ~DEV_CONFIG;
+    
+    if (link->state & DEV_STALE_LINK)
+	avma1cs_detach(link);
+    
+} /* avma1cs_release */
+
+/*======================================================================
+
+    The card status event handler.  Mostly, this schedules other
+    stuff to run after an event is received.  A CARD_REMOVAL event
+    also sets some flags to discourage the net drivers from trying
+    to talk to the card any more.
+
+    When a CARD_REMOVAL event is received, we immediately set a flag
+    to block future accesses to this device.  All the functions that
+    actually access the device should check this flag to make sure
+    the card is still present.
+    
+======================================================================*/
+
+static int avma1cs_event(event_t event, int priority,
+			  event_callback_args_t *args)
+{
+    dev_link_t *link = args->client_data;
+
+    DEBUG(1, "avma1cs_event(0x%06x)\n", event);
+    
+    switch (event) {
+    case CS_EVENT_CARD_REMOVAL:
+	link->state &= ~DEV_PRESENT;
+	if (link->state & DEV_CONFIG) {
+	    link->release.expires =  jiffies + HZ/20;
+	    add_timer(&link->release);
+	}
+	break;
+    case CS_EVENT_CARD_INSERTION:
+	link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+	avma1cs_config(link);
+	break;
+    case CS_EVENT_PM_SUSPEND:
+	link->state |= DEV_SUSPEND;
+	/* Fall through... */
+    case CS_EVENT_RESET_PHYSICAL:
+	if (link->state & DEV_CONFIG)
+	    CardServices(ReleaseConfiguration, link->handle);
+	break;
+    case CS_EVENT_PM_RESUME:
+	link->state &= ~DEV_SUSPEND;
+	/* Fall through... */
+    case CS_EVENT_CARD_RESET:
+	if (link->state & DEV_CONFIG)
+	    CardServices(RequestConfiguration, link->handle, &link->conf);
+	break;
+    }
+    return 0;
+} /* avma1cs_event */
+
+/*====================================================================*/
+
+static int __init init_avma1_cs(void)
+{
+    servinfo_t serv;
+    DEBUG(0, "%s\n", version);
+    CardServices(GetCardServicesInfo, &serv);
+    if (serv.Revision != CS_RELEASE_CODE) {
+        printk(KERN_NOTICE "avma1_cs: Card Services release "
+               "does not match!\n");
+        return -1;
+    }
+    register_pccard_driver(&dev_info, &avma1cs_attach, &avma1cs_detach);
+    return 0;
+}
+
+static void __exit exit_avma1_cs(void)
+{
+    DEBUG(0, "avma1_cs: unloading\n");
+    unregister_pccard_driver(&dev_info);
+    while (dev_list != NULL)
+	if (dev_list->state & DEV_CONFIG)
+	    avma1cs_release((u_long)dev_list);
+        avma1cs_detach(dev_list);
+}
+
+module_init(init_avma1_cs);
+module_exit(exit_avma1_cs);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/hfc_pci.c linux-2.5/drivers/isdn/hisax/hfc_pci.c
--- linux-2.5.13/drivers/isdn/hisax/hfc_pci.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/isdn/hisax/hfc_pci.c	Fri May  3 03:04:58 2002
@@ -76,6 +76,8 @@
 {
 	unsigned long flags;
 
+	printk(KERN_INFO "HiSax: release hfcpci at %p\n",
+		cs->hw.hfcpci.pci_io);
 	save_flags(flags);
 	cli();
 	cs->hw.hfcpci.int_m2 = 0;	/* interrupt output off ! */
@@ -86,9 +88,7 @@
 	set_current_state(TASK_UNINTERRUPTIBLE);
 	schedule_timeout((30 * HZ) / 1000);	/* Timeout 30ms */
 	Write_hfc(cs, HFCPCI_CIRM, 0);	/* Reset Off */
-#if CONFIG_PCI
 	pcibios_write_config_word(cs->hw.hfcpci.pci_bus, cs->hw.hfcpci.pci_device_fn, PCI_COMMAND, 0);	/* disable memory mapped ports + busmaster */
-#endif				/* CONFIG_PCI */
 	del_timer(&cs->hw.hfcpci.timer);
 	iounmap(cs->hw.hfcpci.pci_io);
 	pci_free_consistent(cs->hw.hfcpci.pdev, 32768, cs->hw.hfcpci.fifos, cs->hw.hfcpci.fifos_dma);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/hisax_fcpcipnp.c linux-2.5/drivers/isdn/hisax/hisax_fcpcipnp.c
--- linux-2.5.13/drivers/isdn/hisax/hisax_fcpcipnp.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/isdn/hisax/hisax_fcpcipnp.c	Tue Feb 26 21:24:48 2002
@@ -370,7 +370,7 @@
 	unsigned long flags;
 	unsigned char *p;
 
-	DBG(0x40, "");
+	DBG(0x40, "hdlc_fill_fifo");
 
 	if (skb->len == 0)
 		BUG();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/md5sums.asc linux-2.5/drivers/isdn/hisax/md5sums.asc
--- linux-2.5.13/drivers/isdn/hisax/md5sums.asc	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/isdn/hisax/md5sums.asc	Fri Feb  8 03:15:29 2002
@@ -1,3 +1,6 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA1
+
 # This are valid md5sums for certificated HiSax driver.
 # The certification is valid only if the md5sums of all files match.
 # The certification is valid only for ELSA Microlink PCI,
@@ -6,17 +9,25 @@
 # in the moment.
 # Read ../../../Documentation/isdn/HiSax.cert for more informations.
 # 
-d08b59f56fb9ed1fbd17713342c75081  isac.c
-e81e6e96f307e55f8b9777aca2b356d9  isdnl1.c
-cfd2527d9fb01885484cba74bfc67121  isdnl2.c
-8c6829f11459f9d044b5768803fb646d  isdnl3.c
-d40f88dff4191d2660240749cbdcb688  tei.c
-3bd3bd05ee4cb25ffe046200b569a83a  callc.c
-d518f52402ebc3f1be84e09af375313c  cert.c
-c425de1f8be86e84006de63c9bb3cc5f  l3dss1.c
-4c411e29d4103ba60e9af4e3e1234a99  l3_1tr6.c
-68c6cc2784f208e3247a5a555918d014  elsa.c
-8d63a85d7222cf7b40e663e543191d8f  diva.c
-8c8cb4ce621fb84d8e337a696e75b0df  sedlbauer.c
-ebe5613d535748409407568435b2be97  hfc_pci.c
+cd4a9917e1147039d5dfc66440d42054  isac.c
+211840e78b56c9d4753be9c85da21a50  isdnl1.c
+5ce9b1fff42a02f9c2eb4fb81c701b1f  isdnl2.c
+6948de0c43513dd23c6706feb5fc2209  isdnl3.c
+3730780b69368218d756024165efea79  tei.c
+16e72710eb58da01415b877490f5d2ac  callc.c
+6abc55c77e0f3149ae9334f3257a1a1a  cert.c
+27bdb2800d4590e00da20eff241edc47  l3dss1.c
+df8bb877b854c4302d396b554e4e84ef  l3_1tr6.c
+3d22d2f2fe9af693eb3b471beecf596d  elsa.c
+fd6aedade5b5bbd73683a3de878b76d2  diva.c
+def8d69efd25186878dc123df73d9319  sedlbauer.c
+6c5bd0fdc59f33319823fa5367357983  hfc_pci.c
 # end of md5sums
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1.0.6 (GNU/Linux)
+Comment: For info see http://www.gnupg.org
+
+iD8DBQE8UYO9DiY0VZsg4ukRAqLzAKCKK7rFSNAWpBMtpJZ0kYvF+y+b1wCZAY8u
+hf6AL732sGhUsfRpwwdENVU=
+=B3yd
+-----END PGP SIGNATURE-----
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/hisax/w6692.c linux-2.5/drivers/isdn/hisax/w6692.c
--- linux-2.5.13/drivers/isdn/hisax/w6692.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/isdn/hisax/w6692.c	Fri May  3 03:49:06 2002
@@ -29,11 +29,17 @@
 
 static const PCI_ENTRY id_list[] =
 {
-	{PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH, "Dynalink/AsusCom", "IS64PH"},
 	{PCI_VENDOR_ID_WINBOND2, PCI_DEVICE_ID_WINBOND2_6692, "Winbond", "W6692"},
-	{0, 0, NULL, NULL}
+	{PCI_VENDOR_ID_DYNALINK, PCI_DEVICE_ID_DYNALINK_IS64PH, "Dynalink/AsusCom", "IS64PH"},
+	{0, 0, "U.S.Robotics", "ISDN PCI Card TA"}
 };
 
+#define W6692_SV_USR   0x16ec
+#define W6692_SD_USR   0x3409
+#define W6692_WINBOND  0
+#define W6692_DYNALINK 1
+#define W6692_USR      2
+
 extern const char *CardType[];
 
 const char *w6692_revision = "$Revision: 1.12.6.6 $";
@@ -859,6 +865,28 @@
 	return (0);
 }
 
+void resetW6692(struct IsdnCardState *cs)
+{
+	cs->writeW6692(cs, W_D_CTL, W_D_CTL_SRST);
+	schedule_timeout((10*HZ)/1000);
+	cs->writeW6692(cs, W_D_CTL, 0x00);
+	schedule_timeout((10*HZ)/1000);
+	cs->writeW6692(cs, W_IMASK, 0xff);
+	cs->writeW6692(cs, W_D_SAM, 0xff);
+	cs->writeW6692(cs, W_D_TAM, 0xff);
+	cs->writeW6692(cs, W_D_EXIM, 0x00);
+	cs->writeW6692(cs, W_D_MODE, W_D_MODE_RACT);
+	cs->writeW6692(cs, W_IMASK, 0x18);
+	if (cs->subtyp == W6692_USR) {
+		/* seems that USR implemented some power control features
+		 * Pin 79 is connected to the oscilator circuit so we
+		 * have to handle it here
+		 */
+		cs->writeW6692(cs, W_PCTL, 0x80);
+		cs->writeW6692(cs, W_XDATA, 0x00);
+	}
+}
+
 void __init initW6692(struct IsdnCardState *cs, int part)
 {
 	if (part & 1) {
@@ -868,15 +896,7 @@
 		cs->dbusytimer.function = (void *) dbusy_timer_handler;
 		cs->dbusytimer.data = (long) cs;
 		init_timer(&cs->dbusytimer);
-
-		cs->writeW6692(cs, W_D_CTL, W_D_CTL_SRST);
-		cs->writeW6692(cs, W_D_CTL, 0x00);
-		cs->writeW6692(cs, W_IMASK, 0xff);
-		cs->writeW6692(cs, W_D_SAM, 0xff);
-		cs->writeW6692(cs, W_D_TAM, 0xff);
-		cs->writeW6692(cs, W_D_EXIM, 0x00);
-		cs->writeW6692(cs, W_D_MODE, W_D_MODE_RACT);
-		cs->writeW6692(cs, W_IMASK, 0x18);
+		resetW6692(cs);
 		ph_command(cs, W_L1CMD_RST);
 		cs->dc.w6692.ph_state = W_L1CMD_RST;
 		W6692_new_ph(cs);
@@ -943,9 +963,14 @@
 {
 	switch (mt) {
 		case CARD_RESET:
+			resetW6692(cs);
 			return (0);
 		case CARD_RELEASE:
+			cs->writeW6692(cs, W_IMASK, 0xff);
 			release_region(cs->hw.w6692.iobase, 256);
+			if (cs->subtyp == W6692_USR) {
+				cs->writeW6692(cs, W_XDATA, 0x04);
+			}
 			return (0);
 		case CARD_INIT:
 			initW6692(cs, 3);
@@ -988,6 +1013,7 @@
 		if (dev_w6692) {
 			if (pci_enable_device(dev_w6692))
 				continue;
+			cs->subtyp = id_idx;
 			break;
 		}
 		id_idx++;
@@ -998,6 +1024,13 @@
 		/* I think address 0 is allways the configuration area */
 		/* and address 1 is the real IO space KKe 03.09.99 */
 		pci_ioaddr = pci_resource_start(dev_w6692, 1);
+		/* USR ISDN PCI card TA need some special handling */
+		if (cs->subtyp == W6692_WINBOND) {
+			if ((W6692_SV_USR == dev_w6692->subsystem_vendor) &&
+			    (W6692_SD_USR == dev_w6692->subsystem_device)) {
+				cs->subtyp = W6692_USR;
+			}
+		}
 	}
 	if (!found) {
 		printk(KERN_WARNING "W6692: No PCI card found\n");
@@ -1014,18 +1047,18 @@
 	}
 	cs->hw.w6692.iobase = pci_ioaddr;
 	printk(KERN_INFO "Found: %s %s, I/O base: 0x%x, irq: %d\n",
-	       id_list[id_idx].vendor_name, id_list[id_idx].card_name,
-	       pci_ioaddr, dev_w6692->irq);
+	       id_list[cs->subtyp].vendor_name, id_list[cs->subtyp].card_name,
+	       pci_ioaddr, pci_irq);
 	if (check_region((cs->hw.w6692.iobase), 256)) {
 		printk(KERN_WARNING
 		       "HiSax: %s I/O ports %x-%x already in use\n",
-		       id_list[id_idx].card_name,
+		       id_list[cs->subtyp].card_name,
 		       cs->hw.w6692.iobase,
 		       cs->hw.w6692.iobase + 255);
 		return (0);
 	} else {
 		request_region(cs->hw.w6692.iobase, 256,
-			       id_list[id_idx].card_name);
+			       id_list[cs->subtyp].card_name);
 	}
 #else
 	printk(KERN_WARNING "HiSax: W6692 and NO_PCI_BIOS\n");
@@ -1035,7 +1068,7 @@
 
 	printk(KERN_INFO
 	       "HiSax: %s config irq:%d I/O:%x\n",
-	       id_list[id_idx].card_name, cs->irq,
+	       id_list[cs->subtyp].card_name, cs->irq,
 	       cs->hw.w6692.iobase);
 
 	cs->readW6692 = &ReadW6692;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/isdn_audio.c linux-2.5/drivers/isdn/isdn_audio.c
--- linux-2.5.13/drivers/isdn/isdn_audio.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/isdn/isdn_audio.c	Fri Feb  8 02:58:29 2002
@@ -0,0 +1,718 @@
+/* $Id: isdn_audio.c,v 1.21.6.2 2001/09/23 22:24:31 kai Exp $
+ *
+ * Linux ISDN subsystem, audio conversion and compression (linklevel).
+ *
+ * Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
+ * DTMF code (c) 1996 by Christian Mock (cm@kukuruz.ping.at)
+ * Silence detection (c) 1998 by Armin Schindler (mac@gismo.telekom.de)
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#include <linux/isdn.h>
+#include "isdn_audio.h"
+#include "isdn_common.h"
+
+char *isdn_audio_revision = "$Revision: 1.21.6.2 $";
+
+/*
+ * Misc. lookup-tables.
+ */
+
+/* ulaw -> signed 16-bit */
+static short isdn_audio_ulaw_to_s16[] =
+{
+	0x8284, 0x8684, 0x8a84, 0x8e84, 0x9284, 0x9684, 0x9a84, 0x9e84,
+	0xa284, 0xa684, 0xaa84, 0xae84, 0xb284, 0xb684, 0xba84, 0xbe84,
+	0xc184, 0xc384, 0xc584, 0xc784, 0xc984, 0xcb84, 0xcd84, 0xcf84,
+	0xd184, 0xd384, 0xd584, 0xd784, 0xd984, 0xdb84, 0xdd84, 0xdf84,
+	0xe104, 0xe204, 0xe304, 0xe404, 0xe504, 0xe604, 0xe704, 0xe804,
+	0xe904, 0xea04, 0xeb04, 0xec04, 0xed04, 0xee04, 0xef04, 0xf004,
+	0xf0c4, 0xf144, 0xf1c4, 0xf244, 0xf2c4, 0xf344, 0xf3c4, 0xf444,
+	0xf4c4, 0xf544, 0xf5c4, 0xf644, 0xf6c4, 0xf744, 0xf7c4, 0xf844,
+	0xf8a4, 0xf8e4, 0xf924, 0xf964, 0xf9a4, 0xf9e4, 0xfa24, 0xfa64,
+	0xfaa4, 0xfae4, 0xfb24, 0xfb64, 0xfba4, 0xfbe4, 0xfc24, 0xfc64,
+	0xfc94, 0xfcb4, 0xfcd4, 0xfcf4, 0xfd14, 0xfd34, 0xfd54, 0xfd74,
+	0xfd94, 0xfdb4, 0xfdd4, 0xfdf4, 0xfe14, 0xfe34, 0xfe54, 0xfe74,
+	0xfe8c, 0xfe9c, 0xfeac, 0xfebc, 0xfecc, 0xfedc, 0xfeec, 0xfefc,
+	0xff0c, 0xff1c, 0xff2c, 0xff3c, 0xff4c, 0xff5c, 0xff6c, 0xff7c,
+	0xff88, 0xff90, 0xff98, 0xffa0, 0xffa8, 0xffb0, 0xffb8, 0xffc0,
+	0xffc8, 0xffd0, 0xffd8, 0xffe0, 0xffe8, 0xfff0, 0xfff8, 0x0000,
+	0x7d7c, 0x797c, 0x757c, 0x717c, 0x6d7c, 0x697c, 0x657c, 0x617c,
+	0x5d7c, 0x597c, 0x557c, 0x517c, 0x4d7c, 0x497c, 0x457c, 0x417c,
+	0x3e7c, 0x3c7c, 0x3a7c, 0x387c, 0x367c, 0x347c, 0x327c, 0x307c,
+	0x2e7c, 0x2c7c, 0x2a7c, 0x287c, 0x267c, 0x247c, 0x227c, 0x207c,
+	0x1efc, 0x1dfc, 0x1cfc, 0x1bfc, 0x1afc, 0x19fc, 0x18fc, 0x17fc,
+	0x16fc, 0x15fc, 0x14fc, 0x13fc, 0x12fc, 0x11fc, 0x10fc, 0x0ffc,
+	0x0f3c, 0x0ebc, 0x0e3c, 0x0dbc, 0x0d3c, 0x0cbc, 0x0c3c, 0x0bbc,
+	0x0b3c, 0x0abc, 0x0a3c, 0x09bc, 0x093c, 0x08bc, 0x083c, 0x07bc,
+	0x075c, 0x071c, 0x06dc, 0x069c, 0x065c, 0x061c, 0x05dc, 0x059c,
+	0x055c, 0x051c, 0x04dc, 0x049c, 0x045c, 0x041c, 0x03dc, 0x039c,
+	0x036c, 0x034c, 0x032c, 0x030c, 0x02ec, 0x02cc, 0x02ac, 0x028c,
+	0x026c, 0x024c, 0x022c, 0x020c, 0x01ec, 0x01cc, 0x01ac, 0x018c,
+	0x0174, 0x0164, 0x0154, 0x0144, 0x0134, 0x0124, 0x0114, 0x0104,
+	0x00f4, 0x00e4, 0x00d4, 0x00c4, 0x00b4, 0x00a4, 0x0094, 0x0084,
+	0x0078, 0x0070, 0x0068, 0x0060, 0x0058, 0x0050, 0x0048, 0x0040,
+	0x0038, 0x0030, 0x0028, 0x0020, 0x0018, 0x0010, 0x0008, 0x0000
+};
+
+/* alaw -> signed 16-bit */
+static short isdn_audio_alaw_to_s16[] =
+{
+	0x13fc, 0xec04, 0x0144, 0xfebc, 0x517c, 0xae84, 0x051c, 0xfae4,
+	0x0a3c, 0xf5c4, 0x0048, 0xffb8, 0x287c, 0xd784, 0x028c, 0xfd74,
+	0x1bfc, 0xe404, 0x01cc, 0xfe34, 0x717c, 0x8e84, 0x071c, 0xf8e4,
+	0x0e3c, 0xf1c4, 0x00c4, 0xff3c, 0x387c, 0xc784, 0x039c, 0xfc64,
+	0x0ffc, 0xf004, 0x0104, 0xfefc, 0x417c, 0xbe84, 0x041c, 0xfbe4,
+	0x083c, 0xf7c4, 0x0008, 0xfff8, 0x207c, 0xdf84, 0x020c, 0xfdf4,
+	0x17fc, 0xe804, 0x018c, 0xfe74, 0x617c, 0x9e84, 0x061c, 0xf9e4,
+	0x0c3c, 0xf3c4, 0x0084, 0xff7c, 0x307c, 0xcf84, 0x030c, 0xfcf4,
+	0x15fc, 0xea04, 0x0164, 0xfe9c, 0x597c, 0xa684, 0x059c, 0xfa64,
+	0x0b3c, 0xf4c4, 0x0068, 0xff98, 0x2c7c, 0xd384, 0x02cc, 0xfd34,
+	0x1dfc, 0xe204, 0x01ec, 0xfe14, 0x797c, 0x8684, 0x07bc, 0xf844,
+	0x0f3c, 0xf0c4, 0x00e4, 0xff1c, 0x3c7c, 0xc384, 0x03dc, 0xfc24,
+	0x11fc, 0xee04, 0x0124, 0xfedc, 0x497c, 0xb684, 0x049c, 0xfb64,
+	0x093c, 0xf6c4, 0x0028, 0xffd8, 0x247c, 0xdb84, 0x024c, 0xfdb4,
+	0x19fc, 0xe604, 0x01ac, 0xfe54, 0x697c, 0x9684, 0x069c, 0xf964,
+	0x0d3c, 0xf2c4, 0x00a4, 0xff5c, 0x347c, 0xcb84, 0x034c, 0xfcb4,
+	0x12fc, 0xed04, 0x0134, 0xfecc, 0x4d7c, 0xb284, 0x04dc, 0xfb24,
+	0x09bc, 0xf644, 0x0038, 0xffc8, 0x267c, 0xd984, 0x026c, 0xfd94,
+	0x1afc, 0xe504, 0x01ac, 0xfe54, 0x6d7c, 0x9284, 0x06dc, 0xf924,
+	0x0dbc, 0xf244, 0x00b4, 0xff4c, 0x367c, 0xc984, 0x036c, 0xfc94,
+	0x0f3c, 0xf0c4, 0x00f4, 0xff0c, 0x3e7c, 0xc184, 0x03dc, 0xfc24,
+	0x07bc, 0xf844, 0x0008, 0xfff8, 0x1efc, 0xe104, 0x01ec, 0xfe14,
+	0x16fc, 0xe904, 0x0174, 0xfe8c, 0x5d7c, 0xa284, 0x05dc, 0xfa24,
+	0x0bbc, 0xf444, 0x0078, 0xff88, 0x2e7c, 0xd184, 0x02ec, 0xfd14,
+	0x14fc, 0xeb04, 0x0154, 0xfeac, 0x557c, 0xaa84, 0x055c, 0xfaa4,
+	0x0abc, 0xf544, 0x0058, 0xffa8, 0x2a7c, 0xd584, 0x02ac, 0xfd54,
+	0x1cfc, 0xe304, 0x01cc, 0xfe34, 0x757c, 0x8a84, 0x075c, 0xf8a4,
+	0x0ebc, 0xf144, 0x00d4, 0xff2c, 0x3a7c, 0xc584, 0x039c, 0xfc64,
+	0x10fc, 0xef04, 0x0114, 0xfeec, 0x457c, 0xba84, 0x045c, 0xfba4,
+	0x08bc, 0xf744, 0x0018, 0xffe8, 0x227c, 0xdd84, 0x022c, 0xfdd4,
+	0x18fc, 0xe704, 0x018c, 0xfe74, 0x657c, 0x9a84, 0x065c, 0xf9a4,
+	0x0cbc, 0xf344, 0x0094, 0xff6c, 0x327c, 0xcd84, 0x032c, 0xfcd4
+};
+
+/* alaw -> ulaw */
+static char isdn_audio_alaw_to_ulaw[] =
+{
+	0xab, 0x2b, 0xe3, 0x63, 0x8b, 0x0b, 0xc9, 0x49,
+	0xba, 0x3a, 0xf6, 0x76, 0x9b, 0x1b, 0xd7, 0x57,
+	0xa3, 0x23, 0xdd, 0x5d, 0x83, 0x03, 0xc1, 0x41,
+	0xb2, 0x32, 0xeb, 0x6b, 0x93, 0x13, 0xcf, 0x4f,
+	0xaf, 0x2f, 0xe7, 0x67, 0x8f, 0x0f, 0xcd, 0x4d,
+	0xbe, 0x3e, 0xfe, 0x7e, 0x9f, 0x1f, 0xdb, 0x5b,
+	0xa7, 0x27, 0xdf, 0x5f, 0x87, 0x07, 0xc5, 0x45,
+	0xb6, 0x36, 0xef, 0x6f, 0x97, 0x17, 0xd3, 0x53,
+	0xa9, 0x29, 0xe1, 0x61, 0x89, 0x09, 0xc7, 0x47,
+	0xb8, 0x38, 0xf2, 0x72, 0x99, 0x19, 0xd5, 0x55,
+	0xa1, 0x21, 0xdc, 0x5c, 0x81, 0x01, 0xbf, 0x3f,
+	0xb0, 0x30, 0xe9, 0x69, 0x91, 0x11, 0xce, 0x4e,
+	0xad, 0x2d, 0xe5, 0x65, 0x8d, 0x0d, 0xcb, 0x4b,
+	0xbc, 0x3c, 0xfa, 0x7a, 0x9d, 0x1d, 0xd9, 0x59,
+	0xa5, 0x25, 0xde, 0x5e, 0x85, 0x05, 0xc3, 0x43,
+	0xb4, 0x34, 0xed, 0x6d, 0x95, 0x15, 0xd1, 0x51,
+	0xac, 0x2c, 0xe4, 0x64, 0x8c, 0x0c, 0xca, 0x4a,
+	0xbb, 0x3b, 0xf8, 0x78, 0x9c, 0x1c, 0xd8, 0x58,
+	0xa4, 0x24, 0xde, 0x5e, 0x84, 0x04, 0xc2, 0x42,
+	0xb3, 0x33, 0xec, 0x6c, 0x94, 0x14, 0xd0, 0x50,
+	0xb0, 0x30, 0xe8, 0x68, 0x90, 0x10, 0xce, 0x4e,
+	0xbf, 0x3f, 0xfe, 0x7e, 0xa0, 0x20, 0xdc, 0x5c,
+	0xa8, 0x28, 0xe0, 0x60, 0x88, 0x08, 0xc6, 0x46,
+	0xb7, 0x37, 0xf0, 0x70, 0x98, 0x18, 0xd4, 0x54,
+	0xaa, 0x2a, 0xe2, 0x62, 0x8a, 0x0a, 0xc8, 0x48,
+	0xb9, 0x39, 0xf4, 0x74, 0x9a, 0x1a, 0xd6, 0x56,
+	0xa2, 0x22, 0xdd, 0x5d, 0x82, 0x02, 0xc0, 0x40,
+	0xb1, 0x31, 0xea, 0x6a, 0x92, 0x12, 0xcf, 0x4f,
+	0xae, 0x2e, 0xe6, 0x66, 0x8e, 0x0e, 0xcc, 0x4c,
+	0xbd, 0x3d, 0xfc, 0x7c, 0x9e, 0x1e, 0xda, 0x5a,
+	0xa6, 0x26, 0xdf, 0x5f, 0x86, 0x06, 0xc4, 0x44,
+	0xb5, 0x35, 0xee, 0x6e, 0x96, 0x16, 0xd2, 0x52
+};
+
+/* ulaw -> alaw */
+static char isdn_audio_ulaw_to_alaw[] =
+{
+	0xab, 0x55, 0xd5, 0x15, 0x95, 0x75, 0xf5, 0x35,
+	0xb5, 0x45, 0xc5, 0x05, 0x85, 0x65, 0xe5, 0x25,
+	0xa5, 0x5d, 0xdd, 0x1d, 0x9d, 0x7d, 0xfd, 0x3d,
+	0xbd, 0x4d, 0xcd, 0x0d, 0x8d, 0x6d, 0xed, 0x2d,
+	0xad, 0x51, 0xd1, 0x11, 0x91, 0x71, 0xf1, 0x31,
+	0xb1, 0x41, 0xc1, 0x01, 0x81, 0x61, 0xe1, 0x21,
+	0x59, 0xd9, 0x19, 0x99, 0x79, 0xf9, 0x39, 0xb9,
+	0x49, 0xc9, 0x09, 0x89, 0x69, 0xe9, 0x29, 0xa9,
+	0xd7, 0x17, 0x97, 0x77, 0xf7, 0x37, 0xb7, 0x47,
+	0xc7, 0x07, 0x87, 0x67, 0xe7, 0x27, 0xa7, 0xdf,
+	0x9f, 0x7f, 0xff, 0x3f, 0xbf, 0x4f, 0xcf, 0x0f,
+	0x8f, 0x6f, 0xef, 0x2f, 0x53, 0x13, 0x73, 0x33,
+	0xb3, 0x43, 0xc3, 0x03, 0x83, 0x63, 0xe3, 0x23,
+	0xa3, 0x5b, 0xdb, 0x1b, 0x9b, 0x7b, 0xfb, 0x3b,
+	0xbb, 0xbb, 0x4b, 0x4b, 0xcb, 0xcb, 0x0b, 0x0b,
+	0x8b, 0x8b, 0x6b, 0x6b, 0xeb, 0xeb, 0x2b, 0x2b,
+	0xab, 0x54, 0xd4, 0x14, 0x94, 0x74, 0xf4, 0x34,
+	0xb4, 0x44, 0xc4, 0x04, 0x84, 0x64, 0xe4, 0x24,
+	0xa4, 0x5c, 0xdc, 0x1c, 0x9c, 0x7c, 0xfc, 0x3c,
+	0xbc, 0x4c, 0xcc, 0x0c, 0x8c, 0x6c, 0xec, 0x2c,
+	0xac, 0x50, 0xd0, 0x10, 0x90, 0x70, 0xf0, 0x30,
+	0xb0, 0x40, 0xc0, 0x00, 0x80, 0x60, 0xe0, 0x20,
+	0x58, 0xd8, 0x18, 0x98, 0x78, 0xf8, 0x38, 0xb8,
+	0x48, 0xc8, 0x08, 0x88, 0x68, 0xe8, 0x28, 0xa8,
+	0xd6, 0x16, 0x96, 0x76, 0xf6, 0x36, 0xb6, 0x46,
+	0xc6, 0x06, 0x86, 0x66, 0xe6, 0x26, 0xa6, 0xde,
+	0x9e, 0x7e, 0xfe, 0x3e, 0xbe, 0x4e, 0xce, 0x0e,
+	0x8e, 0x6e, 0xee, 0x2e, 0x52, 0x12, 0x72, 0x32,
+	0xb2, 0x42, 0xc2, 0x02, 0x82, 0x62, 0xe2, 0x22,
+	0xa2, 0x5a, 0xda, 0x1a, 0x9a, 0x7a, 0xfa, 0x3a,
+	0xba, 0xba, 0x4a, 0x4a, 0xca, 0xca, 0x0a, 0x0a,
+	0x8a, 0x8a, 0x6a, 0x6a, 0xea, 0xea, 0x2a, 0x2a
+};
+
+#define NCOEFF           16     /* number of frequencies to be analyzed       */
+#define DTMF_TRESH    25000     /* above this is dtmf                         */
+#define SILENCE_TRESH   200     /* below this is silence                      */
+#define H2_TRESH      20000     /* 2nd harmonic                               */
+#define AMP_BITS          9     /* bits per sample, reduced to avoid overflow */
+#define LOGRP             0
+#define HIGRP             1
+
+typedef struct {
+	int grp;                /* low/high group     */
+	int k;                  /* k                  */
+	int k2;                 /* k fuer 2. harmonic */
+} dtmf_t;
+
+/* For DTMF recognition:
+ * 2 * cos(2 * PI * k / N) precalculated for all k
+ */
+static int cos2pik[NCOEFF] =
+{
+	55812, 29528, 53603, 24032, 51193, 14443, 48590, 6517,
+	38113, -21204, 33057, -32186, 25889, -45081, 18332, -55279
+};
+
+static dtmf_t dtmf_tones[8] =
+{
+	{LOGRP, 0, 1},          /*  697 Hz */
+	{LOGRP, 2, 3},          /*  770 Hz */
+	{LOGRP, 4, 5},          /*  852 Hz */
+	{LOGRP, 6, 7},          /*  941 Hz */
+	{HIGRP, 8, 9},          /* 1209 Hz */
+	{HIGRP, 10, 11},        /* 1336 Hz */
+	{HIGRP, 12, 13},        /* 1477 Hz */
+	{HIGRP, 14, 15}         /* 1633 Hz */
+};
+
+static char dtmf_matrix[4][4] =
+{
+	{'1', '2', '3', 'A'},
+	{'4', '5', '6', 'B'},
+	{'7', '8', '9', 'C'},
+	{'*', '0', '#', 'D'}
+};
+
+static inline void
+isdn_audio_tlookup(const u_char *table, u_char *buff, unsigned long n)
+{
+#ifdef __i386__
+	unsigned long d0, d1, d2, d3;
+	__asm__ __volatile__(
+		"cld\n"
+		"1:\tlodsb\n\t"
+		"xlatb\n\t"
+		"stosb\n\t"
+		"loop 1b\n\t"
+	:	"=&b"(d0), "=&c"(d1), "=&D"(d2), "=&S"(d3)
+	:	"0"((long) table), "1"(n), "2"((long) buff), "3"((long) buff)
+	:	"memory", "ax");
+#else
+	while (n--)
+		*buff = table[*(unsigned char *)buff], buff++;
+#endif
+}
+
+void
+isdn_audio_ulaw2alaw(unsigned char *buff, unsigned long len)
+{
+	isdn_audio_tlookup(isdn_audio_ulaw_to_alaw, buff, len);
+}
+
+void
+isdn_audio_alaw2ulaw(unsigned char *buff, unsigned long len)
+{
+	isdn_audio_tlookup(isdn_audio_alaw_to_ulaw, buff, len);
+}
+
+/*
+ * linear <-> adpcm conversion stuff
+ * Most parts from the mgetty-package.
+ * (C) by Gert Doering and Klaus Weidner
+ * Used by permission of Gert Doering
+ */
+
+
+#define ZEROTRAP                /* turn on the trap as per the MIL-STD */
+#undef ZEROTRAP
+#define BIAS 0x84               /* define the add-in bias for 16 bit samples */
+#define CLIP 32635
+
+static unsigned char
+isdn_audio_linear2ulaw(int sample)
+{
+	static int exp_lut[256] =
+	{
+		0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+		4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+		5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+		5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+		6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+		6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+		6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+		6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+		7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
+	};
+	int sign,
+	 exponent,
+	 mantissa;
+	unsigned char ulawbyte;
+
+	/* Get the sample into sign-magnitude. */
+	sign = (sample >> 8) & 0x80;	/* set aside the sign  */
+	if (sign != 0)
+		sample = -sample;	/* get magnitude       */
+	if (sample > CLIP)
+		sample = CLIP;  /* clip the magnitude  */
+
+	/* Convert from 16 bit linear to ulaw. */
+	sample = sample + BIAS;
+	exponent = exp_lut[(sample >> 7) & 0xFF];
+	mantissa = (sample >> (exponent + 3)) & 0x0F;
+	ulawbyte = ~(sign | (exponent << 4) | mantissa);
+#ifdef ZEROTRAP
+	/* optional CCITT trap */
+	if (ulawbyte == 0)
+		ulawbyte = 0x02;
+#endif
+	return (ulawbyte);
+}
+
+
+static int Mx[3][8] =
+{
+	{0x3800, 0x5600, 0, 0, 0, 0, 0, 0},
+	{0x399a, 0x3a9f, 0x4d14, 0x6607, 0, 0, 0, 0},
+	{0x3556, 0x3556, 0x399A, 0x3A9F, 0x4200, 0x4D14, 0x6607, 0x6607},
+};
+
+static int bitmask[9] =
+{
+	0, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff
+};
+
+static int
+isdn_audio_get_bits(adpcm_state * s, unsigned char **in, int *len)
+{
+	while (s->nleft < s->nbits) {
+		int d = *((*in)++);
+		(*len)--;
+		s->word = (s->word << 8) | d;
+		s->nleft += 8;
+	}
+	s->nleft -= s->nbits;
+	return (s->word >> s->nleft) & bitmask[s->nbits];
+}
+
+static void
+isdn_audio_put_bits(int data, int nbits, adpcm_state * s,
+		    unsigned char **out, int *len)
+{
+	s->word = (s->word << nbits) | (data & bitmask[nbits]);
+	s->nleft += nbits;
+	while (s->nleft >= 8) {
+		int d = (s->word >> (s->nleft - 8));
+		*(out[0]++) = d & 255;
+		(*len)++;
+		s->nleft -= 8;
+	}
+}
+
+adpcm_state *
+isdn_audio_adpcm_init(adpcm_state * s, int nbits)
+{
+	if (!s)
+		s = (adpcm_state *) kmalloc(sizeof(adpcm_state), GFP_ATOMIC);
+	if (s) {
+		s->a = 0;
+		s->d = 5;
+		s->word = 0;
+		s->nleft = 0;
+		s->nbits = nbits;
+	}
+	return s;
+}
+
+dtmf_state *
+isdn_audio_dtmf_init(dtmf_state * s)
+{
+	if (!s)
+		s = (dtmf_state *) kmalloc(sizeof(dtmf_state), GFP_ATOMIC);
+	if (s) {
+		s->idx = 0;
+		s->last = ' ';
+	}
+	return s;
+}
+
+/*
+ * Decompression of adpcm data to a/u-law
+ *
+ */
+
+int
+isdn_audio_adpcm2xlaw(adpcm_state * s, int fmt, unsigned char *in,
+		      unsigned char *out, int len)
+{
+	int a = s->a;
+	int d = s->d;
+	int nbits = s->nbits;
+	int olen = 0;
+
+	while (len) {
+		int e = isdn_audio_get_bits(s, &in, &len);
+		int sign;
+
+		if (nbits == 4 && e == 0)
+			d = 4;
+		sign = (e >> (nbits - 1)) ? -1 : 1;
+		e &= bitmask[nbits - 1];
+		a += sign * ((e << 1) + 1) * d >> 1;
+		if (d & 1)
+			a++;
+		if (fmt)
+			*out++ = isdn_audio_ulaw_to_alaw[
+					 isdn_audio_linear2ulaw(a << 2)];
+		else
+			*out++ = isdn_audio_linear2ulaw(a << 2);
+		olen++;
+		d = (d * Mx[nbits - 2][e] + 0x2000) >> 14;
+		if (d < 5)
+			d = 5;
+	}
+	s->a = a;
+	s->d = d;
+	return olen;
+}
+
+int
+isdn_audio_2adpcm_flush(adpcm_state * s, unsigned char *out)
+{
+	int olen = 0;
+
+	if (s->nleft)
+		isdn_audio_put_bits(0, 8 - s->nleft, s, &out, &olen);
+	return olen;
+}
+
+int
+isdn_audio_xlaw2adpcm(adpcm_state * s, int fmt, unsigned char *in,
+		      unsigned char *out, int len)
+{
+	int a = s->a;
+	int d = s->d;
+	int nbits = s->nbits;
+	int olen = 0;
+
+	while (len--) {
+		int e = 0,
+		 nmax = 1 << (nbits - 1);
+		int sign,
+		 delta;
+
+		if (fmt)
+			delta = (isdn_audio_alaw_to_s16[*in++] >> 2) - a;
+		else
+			delta = (isdn_audio_ulaw_to_s16[*in++] >> 2) - a;
+		if (delta < 0) {
+			e = nmax;
+			delta = -delta;
+		}
+		while (--nmax && delta > d) {
+			delta -= d;
+			e++;
+		}
+		if (nbits == 4 && ((e & 0x0f) == 0))
+			e = 8;
+		isdn_audio_put_bits(e, nbits, s, &out, &olen);
+		sign = (e >> (nbits - 1)) ? -1 : 1;
+		e &= bitmask[nbits - 1];
+
+		a += sign * ((e << 1) + 1) * d >> 1;
+		if (d & 1)
+			a++;
+		d = (d * Mx[nbits - 2][e] + 0x2000) >> 14;
+		if (d < 5)
+			d = 5;
+	}
+	s->a = a;
+	s->d = d;
+	return olen;
+}
+
+/*
+ * Goertzel algorithm.
+ * See http://ptolemy.eecs.berkeley.edu/~pino/Ptolemy/papers/96/dtmf_ict/
+ * for more info.
+ * Result is stored into an sk_buff and queued up for later
+ * evaluation.
+ */
+static void
+isdn_audio_goertzel(int *sample, modem_info * info)
+{
+	int sk,
+	 sk1,
+	 sk2;
+	int k,
+	 n;
+	struct sk_buff *skb;
+	int *result;
+
+	skb = dev_alloc_skb(sizeof(int) * NCOEFF);
+	if (!skb) {
+		printk(KERN_WARNING
+		  "isdn_audio: Could not alloc DTMF result for ttyI%d\n",
+		       info->line);
+		return;
+	}
+	result = (int *) skb_put(skb, sizeof(int) * NCOEFF);
+	for (k = 0; k < NCOEFF; k++) {
+		sk = sk1 = sk2 = 0;
+		for (n = 0; n < DTMF_NPOINTS; n++) {
+			sk = sample[n] + ((cos2pik[k] * sk1) >> 15) - sk2;
+			sk2 = sk1;
+			sk1 = sk;
+		}
+		result[k] =
+		    ((sk * sk) >> AMP_BITS) -
+		    ((((cos2pik[k] * sk) >> 15) * sk2) >> AMP_BITS) +
+		    ((sk2 * sk2) >> AMP_BITS);
+	}
+	skb_queue_tail(&info->dtmf_queue, skb);
+	isdn_timer_ctrl(ISDN_TIMER_MODEMREAD, 1);
+}
+
+void
+isdn_audio_eval_dtmf(modem_info * info)
+{
+	struct sk_buff *skb;
+	int *result;
+	dtmf_state *s;
+	int silence;
+	int i;
+	int di;
+	int ch;
+	unsigned long flags;
+	int grp[2];
+	char what;
+	char *p;
+
+	while ((skb = skb_dequeue(&info->dtmf_queue))) {
+		result = (int *) skb->data;
+		s = info->dtmf_state;
+		grp[LOGRP] = grp[HIGRP] = -2;
+		silence = 0;
+		for (i = 0; i < 8; i++) {
+			if ((result[dtmf_tones[i].k] > DTMF_TRESH) &&
+			    (result[dtmf_tones[i].k2] < H2_TRESH))
+				grp[dtmf_tones[i].grp] = (grp[dtmf_tones[i].grp] == -2) ? i : -1;
+			else if ((result[dtmf_tones[i].k] < SILENCE_TRESH) &&
+			      (result[dtmf_tones[i].k2] < SILENCE_TRESH))
+				silence++;
+		}
+		if (silence == 8)
+			what = ' ';
+		else {
+			if ((grp[LOGRP] >= 0) && (grp[HIGRP] >= 0)) {
+				what = dtmf_matrix[grp[LOGRP]][grp[HIGRP] - 4];
+				if (s->last != ' ' && s->last != '.')
+					s->last = what;	/* min. 1 non-DTMF between DTMF */
+			} else
+				what = '.';
+		}
+		if ((what != s->last) && (what != ' ') && (what != '.')) {
+			printk(KERN_DEBUG "dtmf: tt='%c'\n", what);
+			p = skb->data;
+			*p++ = 0x10;
+			*p = what;
+			skb_trim(skb, 2);
+			if (skb_headroom(skb) < sizeof(isdn_audio_skb)) {
+				printk(KERN_WARNING
+				       "isdn_audio: insufficient skb_headroom, dropping\n");
+				kfree_skb(skb);
+				return;
+			}
+			ISDN_AUDIO_SKB_DLECOUNT(skb) = 0;
+			ISDN_AUDIO_SKB_LOCK(skb) = 0;
+			save_flags(flags);
+			cli();
+			di = info->isdn_driver;
+			ch = info->isdn_channel;
+			__skb_queue_tail(&dev->drv[di]->rpqueue[ch], skb);
+			dev->drv[di]->rcvcount[ch] += 2;
+			restore_flags(flags);
+			/* Schedule dequeuing */
+			if ((dev->modempoll) && (info->rcvsched))
+				isdn_timer_ctrl(ISDN_TIMER_MODEMREAD, 1);
+			wake_up_interruptible(&dev->drv[di]->rcv_waitq[ch]);
+		} else
+			kfree_skb(skb);
+		s->last = what;
+	}
+}
+
+/*
+ * Decode DTMF tones, queue result in separate sk_buf for
+ * later examination.
+ * Parameters:
+ *   s    = pointer to state-struct.
+ *   buf  = input audio data
+ *   len  = size of audio data.
+ *   fmt  = audio data format (0 = ulaw, 1 = alaw)
+ */
+void
+isdn_audio_calc_dtmf(modem_info * info, unsigned char *buf, int len, int fmt)
+{
+	dtmf_state *s = info->dtmf_state;
+	int i;
+	int c;
+
+	while (len) {
+		c = DTMF_NPOINTS - s->idx;
+		if (c > len)
+			c = len;
+		if (c <= 0)
+			break;
+		for (i = 0; i < c; i++) {
+			if (fmt)
+				s->buf[s->idx++] =
+				    isdn_audio_alaw_to_s16[*buf++] >> (15 - AMP_BITS);
+			else
+				s->buf[s->idx++] =
+				    isdn_audio_ulaw_to_s16[*buf++] >> (15 - AMP_BITS);
+		}
+		if (s->idx == DTMF_NPOINTS) {
+			isdn_audio_goertzel(s->buf, info);
+			s->idx = 0;
+		}
+		len -= c;
+	}
+}
+
+silence_state *
+isdn_audio_silence_init(silence_state * s)
+{
+	if (!s)
+		s = (silence_state *) kmalloc(sizeof(silence_state), GFP_ATOMIC);
+	if (s) {
+		s->idx = 0;
+		s->state = 0;
+	}
+	return s;
+}
+
+void
+isdn_audio_calc_silence(modem_info * info, unsigned char *buf, int len, int fmt)
+{
+	silence_state *s = info->silence_state;
+	int i;
+	signed char c;
+
+	if (!info->emu.vpar[1]) return;
+
+	for (i = 0; i < len; i++) {
+		if (fmt)
+		    c = isdn_audio_alaw_to_ulaw[*buf++];
+			else
+		    c = *buf++;
+
+		if (c > 0) c -= 128;
+		c = abs(c);
+
+		if (c > (info->emu.vpar[1] * 4)) { 
+			s->idx = 0;
+			s->state = 1; 
+		} else {
+			if (s->idx < 210000) s->idx++; 
+		}
+	}
+}
+
+void
+isdn_audio_put_dle_code(modem_info * info, u_char code)
+{
+	struct sk_buff *skb;
+	unsigned long flags;
+	int di;
+	int ch;
+	char *p;
+
+	skb = dev_alloc_skb(2);
+	if (!skb) {
+		printk(KERN_WARNING
+		  "isdn_audio: Could not alloc skb for ttyI%d\n",
+		       info->line);
+		return;
+	}
+	p = (char *) skb_put(skb, 2);
+	p[0] = 0x10;
+	p[1] = code;
+	if (skb_headroom(skb) < sizeof(isdn_audio_skb)) {
+		printk(KERN_WARNING
+		       "isdn_audio: insufficient skb_headroom, dropping\n");
+		kfree_skb(skb);
+		return;
+	}
+	ISDN_AUDIO_SKB_DLECOUNT(skb) = 0;
+	ISDN_AUDIO_SKB_LOCK(skb) = 0;
+	save_flags(flags);
+	cli();
+	di = info->isdn_driver;
+	ch = info->isdn_channel;
+	__skb_queue_tail(&dev->drv[di]->rpqueue[ch], skb);
+	dev->drv[di]->rcvcount[ch] += 2;
+	restore_flags(flags);
+	/* Schedule dequeuing */
+	if ((dev->modempoll) && (info->rcvsched))
+		isdn_timer_ctrl(ISDN_TIMER_MODEMREAD, 1);
+	wake_up_interruptible(&dev->drv[di]->rcv_waitq[ch]);
+}
+
+void
+isdn_audio_eval_silence(modem_info * info)
+{
+	silence_state *s = info->silence_state;
+	char what;
+
+	what = ' ';
+
+	if (s->idx > (info->emu.vpar[2] * 800)) { 
+		s->idx = 0;
+		if (!s->state) {	/* silence from beginning of rec */ 
+			what = 's';
+		} else {
+			what = 'q';
+		}
+	}
+		if ((what == 's') || (what == 'q')) {
+			printk(KERN_DEBUG "ttyI%d: %s\n", info->line,
+				(what=='s') ? "silence":"quiet");
+			isdn_audio_put_dle_code(info, what);
+		} 
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/isdn/isdn_audio.h linux-2.5/drivers/isdn/isdn_audio.h
--- linux-2.5.13/drivers/isdn/isdn_audio.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/isdn/isdn_audio.h	Thu Jan  3 22:25:54 2002
@@ -0,0 +1,44 @@
+/* $Id: isdn_audio.h,v 1.9.6.1 2001/09/23 22:24:31 kai Exp $
+ *
+ * Linux ISDN subsystem, audio conversion and compression (linklevel).
+ *
+ * Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#define DTMF_NPOINTS 205        /* Number of samples for DTMF recognition */
+typedef struct adpcm_state {
+	int a;
+	int d;
+	int word;
+	int nleft;
+	int nbits;
+} adpcm_state;
+
+typedef struct dtmf_state {
+	char last;
+	int idx;
+	int buf[DTMF_NPOINTS];
+} dtmf_state;
+
+typedef struct silence_state {
+	int state;
+	unsigned int idx;
+} silence_state;
+
+extern void isdn_audio_ulaw2alaw(unsigned char *, unsigned long);
+extern void isdn_audio_alaw2ulaw(unsigned char *, unsigned long);
+extern adpcm_state *isdn_audio_adpcm_init(adpcm_state *, int);
+extern int isdn_audio_adpcm2xlaw(adpcm_state *, int, unsigned char *, unsigned char *, int);
+extern int isdn_audio_xlaw2adpcm(adpcm_state *, int, unsigned char *, unsigned char *, int);
+extern int isdn_audio_2adpcm_flush(adpcm_state * s, unsigned char *out);
+extern void isdn_audio_calc_dtmf(modem_info *, unsigned char *, int, int);
+extern void isdn_audio_eval_dtmf(modem_info *);
+dtmf_state *isdn_audio_dtmf_init(dtmf_state *);
+extern void isdn_audio_calc_silence(modem_info *, unsigned char *, int, int);
+extern void isdn_audio_eval_silence(modem_info *);
+silence_state *isdn_audio_silence_init(silence_state *);
+extern void isdn_audio_put_dle_code(modem_info *, u_char);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/Makefile linux-2.5/drivers/macintosh/Makefile
--- linux-2.5.13/drivers/macintosh/Makefile	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/macintosh/Makefile	Thu Dec 27 16:32:31 2001
@@ -32,9 +32,11 @@
 obj-$(CONFIG_MAC_HID)		+= mac_hid.o
 obj-$(CONFIG_INPUT_ADBHID)	+= adbhid.o
 obj-$(CONFIG_PPC_RTC)		+= rtc.o
+obj-$(CONFIG_ANSLCD)		+= ans-lcd.o
 
 obj-$(CONFIG_ADB_PMU)		+= via-pmu.o
 obj-$(CONFIG_ADB_CUDA)		+= via-cuda.o
+obj-$(CONFIG_PMAC_APM_EMU)	+= apm_emu.o
 
 obj-$(CONFIG_ADB)		+= adb.o
 obj-$(CONFIG_ADB_KEYBOARD)	+= mac_keyb.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/adb.c linux-2.5/drivers/macintosh/adb.c
--- linux-2.5.13/drivers/macintosh/adb.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/macintosh/adb.c	Mon Apr 15 01:00:20 2002
@@ -34,6 +34,7 @@
 #include <linux/wait.h>
 #include <linux/init.h>
 #include <linux/delay.h>
+#include <linux/completion.h>
 #include <asm/uaccess.h>
 #ifdef CONFIG_PPC
 #include <asm/prom.h>
@@ -78,7 +79,7 @@
 static int adb_inited = 0;
 static pid_t adb_probe_task_pid;
 static unsigned long adb_probe_task_flag;
-static wait_queue_head_t adb_probe_task_wq;
+static struct completion adb_probe_task_comp;
 static int sleepy_trackpad;
 int __adb_probe_sync;
 
@@ -318,7 +319,7 @@
 		if (machine_is_compatible("AAPL,PowerBook1998") ||
 			machine_is_compatible("PowerBook1,1"))
 			sleepy_trackpad = 1;
-		init_waitqueue_head(&adb_probe_task_wq);
+		init_completion(&adb_probe_task_comp);
 		adbdev_init();
 		adb_reset_bus();
 	}
@@ -435,7 +436,7 @@
 static void
 adb_probe_wakeup(struct adb_request *req)
 {
-	wake_up(&adb_probe_task_wq);
+	complete(&adb_probe_task_comp);
 }
 
 static struct adb_request adb_sreq;
@@ -484,20 +485,11 @@
 	if ((flags & ADBREQ_SYNC) &&
 	    (current->pid && adb_probe_task_pid &&
 	    adb_probe_task_pid == current->pid)) {
-		DECLARE_WAITQUEUE(wait, current);
 		req->done = adb_probe_wakeup;
-		add_wait_queue(&adb_probe_task_wq, &wait);
 		rc = adb_controller->send_request(req, 0);
 		if (rc || req->complete)
 			goto bail;
-		for (;;) {
-			set_current_state(TASK_UNINTERRUPTIBLE);
-			if (req->complete)
-				break;
-			schedule();
-		}
-		current->state = TASK_RUNNING;
-		remove_wait_queue(&adb_probe_task_wq, &wait);
+		wait_for_completion(&adb_probe_task_comp);
 		rc = 0;
 		goto bail;
 	}
@@ -705,17 +697,16 @@
 		return ret;
 
 	req = NULL;
+	spin_lock_irqsave(&state->lock, flags);
 	add_wait_queue(&state->wait_queue, &wait);
 	current->state = TASK_INTERRUPTIBLE;
 
 	for (;;) {
-		spin_lock_irqsave(&state->lock, flags);
 		req = state->completed;
 		if (req != NULL)
 			state->completed = req->next;
 		else if (atomic_read(&state->n_pending) == 0)
 			ret = -EIO;
-		spin_unlock_irqrestore(&state->lock, flags);
 		if (req != NULL || ret != 0)
 			break;
 		
@@ -727,12 +718,15 @@
 			ret = -ERESTARTSYS;
 			break;
 		}
+		spin_unlock_irqrestore(&state->lock, flags);
 		schedule();
+		spin_lock_irqsave(&state->lock, flags);
 	}
 
 	current->state = TASK_RUNNING;
 	remove_wait_queue(&state->wait_queue, &wait);
-
+	spin_unlock_irqrestore(&state->lock, flags);
+	
 	if (ret)
 		return ret;
 
@@ -755,6 +749,8 @@
 
 	if (count < 2 || count > sizeof(req->data))
 		return -EINVAL;
+	if (adb_controller == NULL)
+		return -ENXIO;
 	ret = verify_area(VERIFY_READ, buf, count);
 	if (ret)
 		return ret;
@@ -774,7 +770,10 @@
 		goto out;
 
 	atomic_inc(&state->n_pending);
-	if (adb_controller == NULL) return -ENXIO;
+
+	/* If a probe is in progress, wait for it to complete */
+	while (adb_probe_task_pid != 0 || test_bit(0, &adb_probe_task_flag))
+		schedule();
 
 	/* Special case for ADB_BUSRESET request, all others are sent to
 	   the controller */
@@ -782,6 +781,8 @@
 		&&(req->data[1] == ADB_BUSRESET)) {
 		ret = do_adb_reset_bus();
 		atomic_dec(&state->n_pending);
+		if (ret == 0)
+			ret = count;
 		goto out;
 	} else {	
 		req->reply_expected = ((req->data[1] & 0xc) == 0xc);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/adbhid.c linux-2.5/drivers/macintosh/adbhid.c
--- linux-2.5.13/drivers/macintosh/adbhid.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/macintosh/adbhid.c	Sun Jan 20 17:11:46 2002
@@ -77,6 +77,7 @@
 	int mouse_kind;
 	unsigned char *keycode;
 	char name[64];
+	char phys[32];
 };
 
 static struct adbhid *adbhid[16] = { 0 };
@@ -273,26 +274,39 @@
 		break;
 	case 0x1f: /* Powerbook button device */
 	  {
+	  	int down = (data[1] == (data[1] & 0xf));
 #ifdef CONFIG_PMAC_BACKLIGHT
 		int backlight = get_backlight_level();
-
+#endif
 		/*
 		 * XXX: Where is the contrast control for the passive?
 		 *  -- Cort
 		 */
 
-		switch (data[1]) {
+		switch (data[1] & 0x0f) {
 		case 0x8:	/* mute */
+			input_report_key(&adbhid[id]->input, KEY_MUTE,
+				data[1] == (data[1] & 0xf));
 			break;
 
-		case 0x7:	/* contrast decrease */
+		case 0x7:	/* volume decrease */
+			input_report_key(&adbhid[id]->input, KEY_VOLUMEDOWN,
+				data[1] == (data[1] & 0xf));
 			break;
 
-		case 0x6:	/* contrast increase */
+		case 0x6:	/* volume increase */
+			input_report_key(&adbhid[id]->input, KEY_VOLUMEUP,
+				data[1] == (data[1] & 0xf));
+ 			break;
+
+		case 0xb:	/* eject */
+			input_report_key(&adbhid[id]->input, KEY_EJECTCD,
+				data[1] == (data[1] & 0xf));
 			break;
 
+#ifdef CONFIG_PMAC_BACKLIGHT
 		case 0xa:	/* brightness decrease */
-			if (backlight < 0)
+			if (!down || backlight < 0)
 				break;
 			if (backlight > BACKLIGHT_OFF)
 				set_backlight_level(backlight-1);
@@ -301,15 +315,15 @@
 			break;
 
 		case 0x9:	/* brightness increase */
-			if (backlight < 0)
+			if (!down || backlight < 0)
 				break;
 			if (backlight < BACKLIGHT_MAX)
 				set_backlight_level(backlight+1);
 			else 
 				set_backlight_level(BACKLIGHT_MAX);
 			break;
-		}
 #endif /* CONFIG_PMAC_BACKLIGHT */
+		}
 	  }
 	  break;
 	}
@@ -420,6 +434,7 @@
 		return;
 
 	memset(adbhid[id], 0, sizeof(struct adbhid));
+	sprintf(adbhid[id]->phys, "adb%d:%d.%02x/input0", id, default_id, original_handler_id);
 
 	adbhid[id]->id = default_id;
 	adbhid[id]->original_handler_id = original_handler_id;
@@ -427,6 +442,7 @@
 	adbhid[id]->mouse_kind = mouse_kind;
 	adbhid[id]->input.private = adbhid[id];
 	adbhid[id]->input.name = adbhid[id]->name;
+	adbhid[id]->input.phys = adbhid[id]->phys;
 	adbhid[id]->input.idbus = BUS_ADB;
 	adbhid[id]->input.idvendor = 0x0001;
 	adbhid[id]->input.idproduct = (id << 12) | (default_id << 8) | original_handler_id;
@@ -439,8 +455,7 @@
 			return;
 		}
 
-		sprintf(adbhid[id]->name, "ADB keyboard on ID %d:%d.%02x",
-			id, default_id, original_handler_id);
+		sprintf(adbhid[id]->name, "ADB keyboard");
 
 		memcpy(adbhid[id]->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes));
 
@@ -487,8 +502,7 @@
 		break;
 
 	case ADB_MOUSE:
-		sprintf(adbhid[id]->name, "ADB mouse on ID %d:%d.%02x",
-			id, default_id, original_handler_id);
+		sprintf(adbhid[id]->name, "ADB mouse");
 
 		adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REL);
 		adbhid[id]->input.keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_MIDDLE) | BIT(BTN_RIGHT);
@@ -498,12 +512,15 @@
 	case ADB_MISC:
 		switch (original_handler_id) {
 		case 0x02: /* Adjustable keyboard button device */
-			sprintf(adbhid[id]->name, "ADB adjustable keyboard buttons on ID %d:%d.%02x",
-				id, default_id, original_handler_id);
+			sprintf(adbhid[id]->name, "ADB adjustable keyboard buttons");
 			break;
 		case 0x1f: /* Powerbook button device */
-			sprintf(adbhid[id]->name, "ADB Powerbook buttons on ID %d:%d.%02x",
-				id, default_id, original_handler_id);
+			sprintf(adbhid[id]->name, "ADB Powerbook buttons");
+			adbhid[id]->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+			set_bit(KEY_MUTE, adbhid[id]->input.keybit);
+			set_bit(KEY_VOLUMEUP, adbhid[id]->input.keybit);
+			set_bit(KEY_VOLUMEDOWN, adbhid[id]->input.keybit);
+			set_bit(KEY_EJECTCD, adbhid[id]->input.keybit);
 			break;
 		}
 		if (adbhid[id]->name[0])
@@ -520,8 +537,8 @@
 
 	input_register_device(&adbhid[id]->input);
 
-	printk(KERN_INFO "input%d: ADB HID on ID %d:%d.%02x\n",
-	       adbhid[id]->input.number, id, default_id, original_handler_id);
+	printk(KERN_INFO "input: %s on adb%d:%d.%02x\n",
+	       adbhid[id]->name, id, default_id, original_handler_id);
 
 	if (default_id == ADB_KEYBOARD) {
 		/* HACK WARNING!! This should go away as soon there is an utility
@@ -542,16 +559,38 @@
 }
 
 
+static u16
+adbhid_input_reregister(int id, int default_id, int org_handler_id,
+			int cur_handler_id, int mk)
+{
+	if (adbhid[id]) {
+		if (adbhid[id]->input.idproduct !=
+		    ((id << 12)|(default_id << 8)|org_handler_id)) {
+			adbhid_input_unregister(id);
+			adbhid_input_register(id, default_id, org_handler_id,
+				cur_handler_id, mk);
+		}
+	} else
+		adbhid_input_register(id, default_id, org_handler_id,
+			cur_handler_id, mk);
+	return 1<<id;
+}
+
+static void
+adbhid_input_devcleanup(u16 exist)
+{
+	int i;
+	for(i=1; i<16; i++)
+	    if (adbhid[i] && !(exist&(1<<i)))
+		adbhid_input_unregister(i);
+}
+ 
 static void
 adbhid_probe(void)
 {
 	struct adb_request req;
 	int i, default_id, org_handler_id, cur_handler_id;
-
-	for (i = 1; i < 16; i++) {
-		if (adbhid[i])
-			adbhid_input_unregister(i);
-	}
+	u16 reg = 0;
 
 	adb_register(ADB_MOUSE, 0, &mouse_ids, adbhid_mouse_input);
 	adb_register(ADB_KEYBOARD, 0, &keyboard_ids, adbhid_keyboard_input);
@@ -580,14 +619,14 @@
 			printk("ADB keyboard at %d, handler 1\n", id);
 
 		adb_get_infos(id, &default_id, &cur_handler_id);
-		adbhid_input_register(id, default_id, org_handler_id, cur_handler_id, 0);
+		reg |= adbhid_input_reregister(id, default_id, org_handler_id, cur_handler_id, 0);
 	}
 
 	for (i = 0; i < buttons_ids.nids; i++) {
 		int id = buttons_ids.id[i];
 
 		adb_get_infos(id, &default_id, &org_handler_id);
-		adbhid_input_register(id, default_id, org_handler_id, org_handler_id, 0);
+		reg |= adbhid_input_reregister(id, default_id, org_handler_id, org_handler_id, 0);
 	}
 
 	/* Try to switch all mice to handler 4, or 2 for three-button
@@ -676,9 +715,10 @@
 		printk("\n");
 
 		adb_get_infos(id, &default_id, &cur_handler_id);
-		adbhid_input_register(id, default_id, org_handler_id,
+		reg |= adbhid_input_reregister(id, default_id, org_handler_id,
 				      cur_handler_id, mouse_kind);
         }
+	adbhid_input_devcleanup(reg);
 }
 
 static void 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/ans-lcd.c linux-2.5/drivers/macintosh/ans-lcd.c
--- linux-2.5.13/drivers/macintosh/ans-lcd.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/macintosh/ans-lcd.c	Thu Dec 27 16:32:31 2001
@@ -0,0 +1,171 @@
+/*
+ * /dev/lcd driver for Apple Network Servers.
+ */
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/fcntl.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <asm/uaccess.h>
+#include <asm/sections.h>
+#include <asm/prom.h>
+#include <asm/ans-lcd.h>
+#include <asm/io.h>
+
+#define ANSLCD_ADDR		0xf301c000
+#define ANSLCD_CTRL_IX 0x00
+#define ANSLCD_DATA_IX 0x10
+
+static unsigned long anslcd_short_delay = 80;
+static unsigned long anslcd_long_delay = 3280;
+static volatile unsigned char* anslcd_ptr;
+
+#undef DEBUG
+
+static void __pmac
+anslcd_write_byte_ctrl ( unsigned char c )
+{
+#ifdef DEBUG
+	printk(KERN_DEBUG "LCD: CTRL byte: %02x\n",c);
+#endif
+	out_8(anslcd_ptr + ANSLCD_CTRL_IX, c);
+	switch(c) {
+		case 1:
+		case 2:
+		case 3:
+			udelay(anslcd_long_delay); break;
+		default: udelay(anslcd_short_delay);
+	}
+}
+
+static void __pmac
+anslcd_write_byte_data ( unsigned char c )
+{
+	out_8(anslcd_ptr + ANSLCD_DATA_IX, c);
+	udelay(anslcd_short_delay);
+}
+
+static ssize_t __pmac
+anslcd_write( struct file * file, const char * buf, 
+				size_t count, loff_t *ppos )
+{
+	const char * p = buf;
+	int i;
+
+#ifdef DEBUG
+	printk(KERN_DEBUG "LCD: write\n");
+#endif
+
+	if ( verify_area(VERIFY_READ, buf, count) )
+		return -EFAULT;
+	for ( i = *ppos; count > 0; ++i, ++p, --count ) 
+	{
+		char c;
+		__get_user(c, p);
+		anslcd_write_byte_data( c );
+	}
+	*ppos = i;
+	return p - buf;
+}
+
+static int __pmac
+anslcd_ioctl( struct inode * inode, struct file * file,
+				unsigned int cmd, unsigned long arg )
+{
+	char ch, *temp;
+
+#ifdef DEBUG
+	printk(KERN_DEBUG "LCD: ioctl(%d,%d)\n",cmd,arg);
+#endif
+
+	switch ( cmd )
+	{
+	case ANSLCD_CLEAR:
+		anslcd_write_byte_ctrl ( 0x38 );
+		anslcd_write_byte_ctrl ( 0x0f );
+		anslcd_write_byte_ctrl ( 0x06 );
+		anslcd_write_byte_ctrl ( 0x01 );
+		anslcd_write_byte_ctrl ( 0x02 );
+		return 0;
+	case ANSLCD_SENDCTRL:
+		temp = (char *) arg;
+		__get_user(ch, temp);
+		for (; ch; temp++) { /* FIXME: This is ugly, but should work, as a \0 byte is not a valid command code */
+			anslcd_write_byte_ctrl ( ch );
+			__get_user(ch, temp);
+		}
+		return 0;
+	case ANSLCD_SETSHORTDELAY:
+		if (!capable(CAP_SYS_ADMIN))
+			return -EACCES;
+		anslcd_short_delay=arg;
+		return 0;
+	case ANSLCD_SETLONGDELAY:
+		if (!capable(CAP_SYS_ADMIN))
+			return -EACCES;
+		anslcd_long_delay=arg;
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int __pmac
+anslcd_open( struct inode * inode, struct file * file )
+{
+	return 0;
+}
+
+struct file_operations anslcd_fops = {
+	write:	anslcd_write,
+	ioctl:	anslcd_ioctl,
+	open:	anslcd_open,
+};
+
+static struct miscdevice anslcd_dev = {
+	ANSLCD_MINOR,
+	"anslcd",
+	&anslcd_fops
+};
+
+const char anslcd_logo[] =	"********************"  /* Line #1 */
+				"*      LINUX!      *"  /* Line #3 */
+				"*    Welcome to    *"  /* Line #2 */
+				"********************"; /* Line #4 */
+
+int __init
+anslcd_init(void)
+{
+	int a;
+	struct device_node* node;
+
+	node = find_devices("lcd");
+	if (!node || !node->parent)
+		return -ENODEV;
+	if (strcmp(node->parent->name, "gc"))
+		return -ENODEV;
+
+	anslcd_ptr = (volatile unsigned char*)ioremap(ANSLCD_ADDR, 0x20);
+	
+	misc_register(&anslcd_dev);
+
+#ifdef DEBUG
+	printk(KERN_DEBUG "LCD: init\n");
+#endif
+
+	anslcd_write_byte_ctrl ( 0x38 );
+	anslcd_write_byte_ctrl ( 0x0c );
+	anslcd_write_byte_ctrl ( 0x06 );
+	anslcd_write_byte_ctrl ( 0x01 );
+	anslcd_write_byte_ctrl ( 0x02 );
+	for(a=0;a<80;a++) {
+		anslcd_write_byte_data(anslcd_logo[a]);
+	}
+	return 0;
+}
+
+__initcall(anslcd_init);
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/apm_emu.c linux-2.5/drivers/macintosh/apm_emu.c
--- linux-2.5.13/drivers/macintosh/apm_emu.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/macintosh/apm_emu.c	Wed Jan 23 01:11:51 2002
@@ -0,0 +1,546 @@
+/* APM emulation layer for PowerMac
+ * 
+ * Copyright 2001 Benjamin Herrenschmidt (benh@kernel.crashing.org)
+ *
+ * Lots of code inherited from apm.c, see appropriate notice in
+ *  arch/i386/kernel/apm.c
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/poll.h>
+#include <linux/types.h>
+#include <linux/stddef.h>
+#include <linux/timer.h>
+#include <linux/fcntl.h>
+#include <linux/slab.h>
+#include <linux/stat.h>
+#include <linux/proc_fs.h>
+#include <linux/miscdevice.h>
+#include <linux/apm_bios.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/pm.h>
+#include <linux/kernel.h>
+#include <linux/smp_lock.h>
+
+#include <linux/adb.h>
+#include <linux/pmu.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/machdep.h>
+
+#undef DEBUG
+
+#ifdef DEBUG
+#define DBG(args...) printk(KERN_DEBUG args)
+//#define DBG(args...) xmon_printf(args)
+#else
+#define DBG(args...) do { } while (0)
+#endif
+
+/*
+ * The apm_bios device is one of the misc char devices.
+ * This is its minor number.
+ */
+#define	APM_MINOR_DEV	134
+
+/*
+ * Maximum number of events stored
+ */
+#define APM_MAX_EVENTS		20
+
+#define FAKE_APM_BIOS_VERSION	0x0101
+
+#define APM_USER_NOTIFY_TIMEOUT	(5*HZ)
+
+/*
+ * The per-file APM data
+ */
+struct apm_user {
+	int		magic;
+	struct apm_user *	next;
+	int		suser: 1;
+	int		suspend_waiting: 1;
+	int		suspends_pending;
+	int		suspends_read;
+	int		event_head;
+	int		event_tail;
+	apm_event_t	events[APM_MAX_EVENTS];
+};
+
+/*
+ * The magic number in apm_user
+ */
+#define APM_BIOS_MAGIC		0x4101
+
+/*
+ * Local variables
+ */
+static int			suspends_pending;
+
+static DECLARE_WAIT_QUEUE_HEAD(apm_waitqueue);
+static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue);
+static struct apm_user *	user_list;
+
+static int apm_notify_sleep(struct pmu_sleep_notifier *self, int when);
+static struct pmu_sleep_notifier apm_sleep_notifier = {
+	apm_notify_sleep,
+	SLEEP_LEVEL_USERLAND,
+};
+
+static char			driver_version[] = "0.5";	/* no spaces */
+
+#ifdef DEBUG
+static char *	apm_event_name[] = {
+	"system standby",
+	"system suspend",
+	"normal resume",
+	"critical resume",
+	"low battery",
+	"power status change",
+	"update time",
+	"critical suspend",
+	"user standby",
+	"user suspend",
+	"system standby resume",
+	"capabilities change"
+};
+#define NR_APM_EVENT_NAME	\
+		(sizeof(apm_event_name) / sizeof(apm_event_name[0]))
+
+#endif
+
+static int queue_empty(struct apm_user *as)
+{
+	return as->event_head == as->event_tail;
+}
+
+static apm_event_t get_queued_event(struct apm_user *as)
+{
+	as->event_tail = (as->event_tail + 1) % APM_MAX_EVENTS;
+	return as->events[as->event_tail];
+}
+
+static void queue_event(apm_event_t event, struct apm_user *sender)
+{
+	struct apm_user *	as;
+
+	DBG("apm_emu: queue_event(%s)\n", apm_event_name[event-1]);
+	if (user_list == NULL)
+		return;
+	for (as = user_list; as != NULL; as = as->next) {
+		if (as == sender)
+			continue;
+		as->event_head = (as->event_head + 1) % APM_MAX_EVENTS;
+		if (as->event_head == as->event_tail) {
+			static int notified;
+
+			if (notified++ == 0)
+			    printk(KERN_ERR "apm_emu: an event queue overflowed\n");
+			as->event_tail = (as->event_tail + 1) % APM_MAX_EVENTS;
+		}
+		as->events[as->event_head] = event;
+		if (!as->suser)
+			continue;
+		switch (event) {
+		case APM_SYS_SUSPEND:
+		case APM_USER_SUSPEND:
+			as->suspends_pending++;
+			suspends_pending++;
+			break;
+		case APM_NORMAL_RESUME:
+			as->suspend_waiting = 0;
+			break;
+		}
+	}
+	wake_up_interruptible(&apm_waitqueue);
+}
+
+static int check_apm_user(struct apm_user *as, const char *func)
+{
+	if ((as == NULL) || (as->magic != APM_BIOS_MAGIC)) {
+		printk(KERN_ERR "apm_emu: %s passed bad filp\n", func);
+		return 1;
+	}
+	return 0;
+}
+
+static ssize_t do_read(struct file *fp, char *buf, size_t count, loff_t *ppos)
+{
+	struct apm_user *	as;
+	int			i;
+	apm_event_t		event;
+	DECLARE_WAITQUEUE(wait, current);
+
+	as = fp->private_data;
+	if (check_apm_user(as, "read"))
+		return -EIO;
+	if (count < sizeof(apm_event_t))
+		return -EINVAL;
+	if (queue_empty(as)) {
+		if (fp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		add_wait_queue(&apm_waitqueue, &wait);
+repeat:
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (queue_empty(as) && !signal_pending(current)) {
+			schedule();
+			goto repeat;
+		}
+		set_current_state(TASK_RUNNING);
+		remove_wait_queue(&apm_waitqueue, &wait);
+	}
+	i = count;
+	while ((i >= sizeof(event)) && !queue_empty(as)) {
+		event = get_queued_event(as);
+		DBG("apm_emu: do_read, returning: %s\n", apm_event_name[event-1]);
+		if (copy_to_user(buf, &event, sizeof(event))) {
+			if (i < count)
+				break;
+			return -EFAULT;
+		}
+		switch (event) {
+		case APM_SYS_SUSPEND:
+		case APM_USER_SUSPEND:
+			as->suspends_read++;
+			break;
+		}
+		buf += sizeof(event);
+		i -= sizeof(event);
+	}
+	if (i < count)
+		return count - i;
+	if (signal_pending(current))
+		return -ERESTARTSYS;
+	return 0;
+}
+
+static unsigned int do_poll(struct file *fp, poll_table * wait)
+{
+	struct apm_user * as;
+
+	as = fp->private_data;
+	if (check_apm_user(as, "poll"))
+		return 0;
+	poll_wait(fp, &apm_waitqueue, wait);
+	if (!queue_empty(as))
+		return POLLIN | POLLRDNORM;
+	return 0;
+}
+
+static int do_ioctl(struct inode * inode, struct file *filp,
+		    u_int cmd, u_long arg)
+{
+	struct apm_user *	as;
+	DECLARE_WAITQUEUE(wait, current);
+
+	as = filp->private_data;
+	if (check_apm_user(as, "ioctl"))
+		return -EIO;
+	if (!as->suser)
+		return -EPERM;
+	switch (cmd) {
+	case APM_IOC_SUSPEND:
+		/* If a suspend message was sent to userland, we
+		 * consider this as a confirmation message
+		 */
+		if (as->suspends_read > 0) {
+			as->suspends_read--;
+			as->suspends_pending--;
+			suspends_pending--;
+		} else {
+			// Route to PMU suspend ?
+			break;
+		}
+		as->suspend_waiting = 1;
+		add_wait_queue(&apm_waitqueue, &wait);
+		DBG("apm_emu: ioctl waking up sleep waiter !\n");
+		wake_up(&apm_suspend_waitqueue);
+		mb();
+		while(as->suspend_waiting && !signal_pending(current)) {
+			set_current_state(TASK_INTERRUPTIBLE);
+			schedule();
+		}
+		set_current_state(TASK_RUNNING);
+		remove_wait_queue(&apm_waitqueue, &wait);
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int do_release(struct inode * inode, struct file * filp)
+{
+	struct apm_user *	as;
+
+	as = filp->private_data;
+	if (check_apm_user(as, "release"))
+		return 0;
+	filp->private_data = NULL;
+	lock_kernel();
+	if (as->suspends_pending > 0) {
+		suspends_pending -= as->suspends_pending;
+		if (suspends_pending <= 0)
+			wake_up(&apm_suspend_waitqueue);
+	}
+	if (user_list == as)
+		user_list = as->next;
+	else {
+		struct apm_user *	as1;
+
+		for (as1 = user_list;
+		     (as1 != NULL) && (as1->next != as);
+		     as1 = as1->next)
+			;
+		if (as1 == NULL)
+			printk(KERN_ERR "apm: filp not in user list\n");
+		else
+			as1->next = as->next;
+	}
+	unlock_kernel();
+	kfree(as);
+	return 0;
+}
+
+static int do_open(struct inode * inode, struct file * filp)
+{
+	struct apm_user *	as;
+
+	as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
+	if (as == NULL) {
+		printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
+		       sizeof(*as));
+		return -ENOMEM;
+	}
+	as->magic = APM_BIOS_MAGIC;
+	as->event_tail = as->event_head = 0;
+	as->suspends_pending = 0;
+	as->suspends_read = 0;
+	/*
+	 * XXX - this is a tiny bit broken, when we consider BSD
+         * process accounting. If the device is opened by root, we
+	 * instantly flag that we used superuser privs. Who knows,
+	 * we might close the device immediately without doing a
+	 * privileged operation -- cevans
+	 */
+	as->suser = capable(CAP_SYS_ADMIN);
+	as->next = user_list;
+	user_list = as;
+	filp->private_data = as;
+
+	DBG("apm_emu: opened by %s, suser: %d\n", current->comm, (int)as->suser);
+
+	return 0;
+}
+
+/* Wait for all clients to ack the suspend request. APM API
+ * doesn't provide a way to NAK, but this could be added
+ * here.
+ */
+static int wait_all_suspend(void)
+{
+	DECLARE_WAITQUEUE(wait, current);
+
+	add_wait_queue(&apm_suspend_waitqueue, &wait);
+	DBG("apm_emu: wait_all_suspend(), suspends_pending: %d\n", suspends_pending);
+	while(suspends_pending > 0) {
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule();
+	}
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(&apm_suspend_waitqueue, &wait);
+
+	DBG("apm_emu: wait_all_suspend() - complete !\n");
+	
+	return 1;
+}
+
+static int apm_notify_sleep(struct pmu_sleep_notifier *self, int when)
+{
+	switch(when) {
+		case PBOOK_SLEEP_REQUEST:
+			queue_event(APM_SYS_SUSPEND, NULL);
+			if (!wait_all_suspend())
+				return PBOOK_SLEEP_REFUSE;
+			break;
+		case PBOOK_SLEEP_REJECT:
+		case PBOOK_WAKE:
+			queue_event(APM_NORMAL_RESUME, NULL);
+			break;
+	}
+	return PBOOK_SLEEP_OK;
+}
+
+#define APM_CRITICAL		10
+#define APM_LOW			30
+
+static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
+{
+	/* Arguments, with symbols from linux/apm_bios.h.  Information is
+	   from the Get Power Status (0x0a) call unless otherwise noted.
+
+	   0) Linux driver version (this will change if format changes)
+	   1) APM BIOS Version.  Usually 1.0, 1.1 or 1.2.
+	   2) APM flags from APM Installation Check (0x00):
+	      bit 0: APM_16_BIT_SUPPORT
+	      bit 1: APM_32_BIT_SUPPORT
+	      bit 2: APM_IDLE_SLOWS_CLOCK
+	      bit 3: APM_BIOS_DISABLED
+	      bit 4: APM_BIOS_DISENGAGED
+	   3) AC line status
+	      0x00: Off-line
+	      0x01: On-line
+	      0x02: On backup power (BIOS >= 1.1 only)
+	      0xff: Unknown
+	   4) Battery status
+	      0x00: High
+	      0x01: Low
+	      0x02: Critical
+	      0x03: Charging
+	      0x04: Selected battery not present (BIOS >= 1.2 only)
+	      0xff: Unknown
+	   5) Battery flag
+	      bit 0: High
+	      bit 1: Low
+	      bit 2: Critical
+	      bit 3: Charging
+	      bit 7: No system battery
+	      0xff: Unknown
+	   6) Remaining battery life (percentage of charge):
+	      0-100: valid
+	      -1: Unknown
+	   7) Remaining battery life (time units):
+	      Number of remaining minutes or seconds
+	      -1: Unknown
+	   8) min = minutes; sec = seconds */
+
+	unsigned short  ac_line_status = 0xff;
+	unsigned short  battery_status = 0xff;
+	unsigned short  battery_flag   = 0xff;
+	int		percentage     = -1;
+	int             time_units     = -1;
+	int		real_count     = 0;
+	int		i;
+	char *		p = buf;
+
+	ac_line_status = ((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0);
+	for (i=0; i<pmu_battery_count; i++) {
+		if (percentage < 0)
+			percentage = 0;
+		if (time_units < 0)
+			time_units = 0;
+		if (pmu_batteries[i].flags & PMU_BATT_PRESENT) {
+			percentage += (pmu_batteries[i].charge * 100) /
+				pmu_batteries[i].max_charge;
+			/* hrm... should we provide the remaining charge
+			 * time when AC is plugged ? If yes, just remove
+			 * that test --BenH
+			 */
+			if (!ac_line_status)
+				time_units += pmu_batteries[i].time_remaining / 60;
+			real_count++;
+			if (!(pmu_batteries[i].flags & PMU_BATT_CHARGING))
+				battery_flag &= ~0x08;
+		}
+	}
+	if (real_count) {
+		percentage /= real_count;
+		if (battery_flag & 0x08) {
+			battery_status = 0x03;
+			battery_flag = 0x08;
+		} else if (percentage <= APM_CRITICAL) {
+			battery_status = 0x02;
+			battery_flag = 0x04;
+		} else if (percentage <= APM_LOW) {
+			battery_status = 0x01;
+			battery_flag = 0x02;
+		} else {
+			battery_status = 0x00;
+			battery_flag = 0x01;
+		}
+	}
+	p += sprintf(p, "%s %d.%d 0x%02x 0x%02x 0x%02x 0x%02x %d%% %d %s\n",
+		     driver_version,
+		     (FAKE_APM_BIOS_VERSION >> 8) & 0xff,
+		     FAKE_APM_BIOS_VERSION & 0xff,
+		     0,
+		     ac_line_status,
+		     battery_status,
+		     battery_flag,
+		     percentage,
+		     time_units,
+		     "min");
+
+	return p - buf;
+}
+
+static struct file_operations apm_bios_fops = {
+	owner:		THIS_MODULE,
+	read:		do_read,
+	poll:		do_poll,
+	ioctl:		do_ioctl,
+	open:		do_open,
+	release:	do_release,
+};
+
+static struct miscdevice apm_device = {
+	APM_MINOR_DEV,
+	"apm_bios",
+	&apm_bios_fops
+};
+
+static int __init apm_emu_init(void)
+{
+	struct proc_dir_entry *apm_proc;
+
+	if (sys_ctrler != SYS_CTRLER_PMU) {
+		printk(KERN_INFO "apm_emu: Requires a machine with a PMU.\n");
+		return -ENODEV;
+	}
+		
+	apm_proc = create_proc_info_entry("apm", 0, NULL, apm_emu_get_info);
+	if (apm_proc)
+		SET_MODULE_OWNER(apm_proc);
+
+	misc_register(&apm_device);
+
+	pmu_register_sleep_notifier(&apm_sleep_notifier);
+
+	printk(KERN_INFO "apm_emu: APM Emulation %s initialized.\n", driver_version);
+
+	return 0;
+}
+
+static void __exit apm_emu_exit(void)
+{
+	pmu_unregister_sleep_notifier(&apm_sleep_notifier);
+	misc_deregister(&apm_device);
+	remove_proc_entry("apm", NULL);
+
+	printk(KERN_INFO "apm_emu: APM Emulation removed.\n");
+}
+
+module_init(apm_emu_init);
+module_exit(apm_emu_exit);
+
+MODULE_AUTHOR("Benjamin Herrenschmidt");
+MODULE_DESCRIPTION("APM emulation layer for PowerMac");
+MODULE_LICENSE("GPL");
+EXPORT_NO_SYMBOLS;
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/mac_hid.c linux-2.5/drivers/macintosh/mac_hid.c
--- linux-2.5.13/drivers/macintosh/mac_hid.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/macintosh/mac_hid.c	Thu Dec 27 16:32:31 2001
@@ -200,15 +200,15 @@
 	0, 0, 0, KEY_KPCOMMA, 0, KEY_INTL3, 0, 0,		/* 0x00-0x07 */
 	0, 0, 0, 0, KEY_LANG1, KEY_LANG2, 0, 0,			/* 0x08-0x0f */
 	0, 0, 0, 0, 0, 0, 0, 0,					/* 0x10-0x17 */
-	0, 0, 0, 0, KEY_KPENTER, KEY_RIGHTCTRL, 0, 0,		/* 0x18-0x1f */
-	0, 0, 0, 0, 0, 0, 0, 0,					/* 0x20-0x27 */
+	0, 0, 0, 0, KEY_KPENTER, KEY_RIGHTCTRL, KEY_VOLUMEUP, 0,/* 0x18-0x1f */
+	0, 0, 0, 0, 0, KEY_VOLUMEDOWN, KEY_MUTE, 0,		/* 0x20-0x27 */
 	0, 0, 0, 0, 0, 0, 0, 0,					/* 0x28-0x2f */
 	0, 0, 0, 0, 0, KEY_KPSLASH, 0, KEY_SYSRQ,		/* 0x30-0x37 */
-	KEY_RIGHTALT, 0, 0, 0, 0, 0, 0, 0,			/* 0x38-0x3f */
+	KEY_RIGHTALT, 0, 0, KEY_EJECTCD, 0, 0, 0, 0,		/* 0x38-0x3f */
 	0, 0, 0, 0, 0, 0, 0, KEY_HOME,				/* 0x40-0x47 */
 	KEY_UP, KEY_PAGEUP, 0, KEY_LEFT, 0, KEY_RIGHT, 0, KEY_END, /* 0x48-0x4f */
 	KEY_DOWN, KEY_PAGEDOWN, KEY_INSERT, KEY_DELETE, 0, 0, 0, 0, /* 0x50-0x57 */
-	0, 0, 0, KEY_LEFTMETA, KEY_RIGHTMETA, KEY_COMPOSE, 0, 0, /* 0x58-0x5f */
+	0, 0, 0, KEY_LEFTMETA, KEY_RIGHTMETA, KEY_COMPOSE, KEY_POWER, 0, /* 0x58-0x5f */
 	0, 0, 0, 0, 0, 0, 0, 0,					/* 0x60-0x67 */
 	0, 0, 0, 0, 0, 0, 0, KEY_MACRO,				/* 0x68-0x6f */
 	0, 0, 0, 0, 0, 0, 0, 0,					/* 0x70-0x77 */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/macserial.c linux-2.5/drivers/macintosh/macserial.c
--- linux-2.5.13/drivers/macintosh/macserial.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/macintosh/macserial.c	Mon Feb  4 22:15:16 2002
@@ -39,7 +39,8 @@
 #include <asm/prom.h>
 #include <asm/system.h>
 #include <asm/bitops.h>
-#include <asm/feature.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
 #include <linux/adb.h>
 #include <linux/pmu.h>
 #ifdef CONFIG_KGDB
@@ -58,6 +59,7 @@
 #endif
 
 #define SUPPORT_SERIAL_DMA
+#define MACSERIAL_VERSION	"2.0"
 
 /*
  * It would be nice to dynamically allocate everything that
@@ -1030,7 +1032,7 @@
 {
 	unsigned long flags;
 
-	OPNDBG("setting up ttys%d SCC...\n", info->line);
+	OPNDBG("setting up ttyS%d SCC...\n", info->line);
 
 	save_flags(flags); cli(); /* Disable interrupts */
 
@@ -1178,7 +1180,7 @@
 	}
 
 	memset(info->curregs, 0, sizeof(info->curregs));
-	memset(info->curregs, 0, sizeof(info->pendregs));
+	memset(info->pendregs, 0, sizeof(info->pendregs));
 
 	info->flags &= ~ZILOG_INITIALIZED;
 }
@@ -1193,69 +1195,34 @@
 {
 	int delay = 0;
 
-	if (feature_test(info->dev_node, FEATURE_Serial_enable) < 0)
-		return 0;	/* don't have serial power control */
-
-	/* The timings looks strange but that's the ones MacOS seems
-	   to use for the internal modem. I think we can use a lot faster
-	   ones, at least whe not using the modem, this should be tested.
-	 */
 	if (state) {
-		PWRDBG("ttyS%02d: powering up hardware\n", info->line);
-		if (feature_test(info->dev_node, FEATURE_Serial_enable) == 0) {
-			feature_set(info->dev_node, FEATURE_Serial_enable);
-			mdelay(10);
-			feature_set(info->dev_node, FEATURE_Serial_reset);
-			mdelay(15);
-			feature_clear(info->dev_node, FEATURE_Serial_reset);
-			mdelay(10);
-		}
-		if (info->zs_chan_a == info->zs_channel)
-			feature_set(info->dev_node, FEATURE_Serial_IO_A);
-		else
-			feature_set(info->dev_node, FEATURE_Serial_IO_B);
-		delay = 10;
-		if (info->is_cobalt_modem) {
-			feature_set_modem_power(info->dev_node, 1);
+		PWRDBG("ttyS%d: powering up hardware\n", info->line);
+		pmac_call_feature(
+			PMAC_FTR_SCC_ENABLE,
+			info->dev_node, info->port_type, 1);
+		if (info->is_internal_modem) {
+			pmac_call_feature(
+				PMAC_FTR_MODEM_ENABLE,
+				info->dev_node, 0, 1);
 			delay = 2500;	/* wait for 2.5s before using */
-		}
-#ifdef CONFIG_PMAC_PBOOK
-		if (info->is_irda)
-			pmu_enable_irled(1);
-#endif /* CONFIG_PMAC_PBOOK */
+		} else if (info->is_irda)
+			mdelay(50);	/* Do better here once the problems
+			                 * with blocking have been ironed out
+			                 */
 	} else {
 		/* TODO: Make that depend on a timer, don't power down
 		 * immediately
 		 */
-		PWRDBG("ttyS%02d: shutting down hardware\n", info->line);
-		if (info->is_cobalt_modem) {
-			PWRDBG("ttyS%02d: shutting down modem\n", info->line);
-			feature_set_modem_power(info->dev_node, 0);
-		}
-#ifdef CONFIG_PMAC_PBOOK
-		if (info->is_irda)
-			pmu_enable_irled(0);
-#endif /* CONFIG_PMAC_PBOOK */
-
-		if (info->zs_chan_a == info->zs_channel && !info->is_irda) {
-			PWRDBG("ttyS%02d: shutting down SCC channel A\n", info->line);
-			feature_clear(info->dev_node, FEATURE_Serial_IO_A);
-		} else if (!info->is_irda) {
-			PWRDBG("ttyS%02d: shutting down SCC channel B\n", info->line);
-			feature_clear(info->dev_node, FEATURE_Serial_IO_B);
-		}
-		/* XXX for now, shut down SCC core only on powerbooks */
-		if (is_powerbook
-		    && !(feature_test(info->dev_node, FEATURE_Serial_IO_A) ||
-			 feature_test(info->dev_node, FEATURE_Serial_IO_B))) {
-			PWRDBG("ttyS%02d: shutting down SCC core\n", info->line);
-			feature_set(info->dev_node, FEATURE_Serial_reset);
-			mdelay(15);
-			feature_clear(info->dev_node, FEATURE_Serial_reset);
-			mdelay(25);
-			feature_clear(info->dev_node, FEATURE_Serial_enable);
-			mdelay(5);
-		}
+		PWRDBG("ttyS%d: shutting down hardware\n", info->line);
+		if (info->is_internal_modem) {
+			PWRDBG("ttyS%d: shutting down modem\n", info->line);
+			pmac_call_feature(
+				PMAC_FTR_MODEM_ENABLE,
+				info->dev_node, 0, 0);
+		}
+		pmac_call_feature(
+			PMAC_FTR_SCC_ENABLE,
+			info->dev_node, info->port_type, 0);
 	}
 	return delay;
 }
@@ -1988,7 +1955,7 @@
 		return;
 	}
 
-	OPNDBG("rs_close ttys%d, count = %d\n", info->line, info->count);
+	OPNDBG("rs_close ttyS%d, count = %d\n", info->line, info->count);
 	if ((tty->count == 1) && (info->count != 1)) {
 		/*
 		 * Uh, oh.  tty->count is 1, which means that the tty
@@ -2003,7 +1970,7 @@
 	}
 	if (--info->count < 0) {
 		printk(KERN_ERR "rs_close: bad serial port count for "
-				"ttys%d: %d\n", info->line, info->count);
+				"ttyS%d: %d\n", info->line, info->count);
 		info->count = 0;
 	}
 	if (info->count) {
@@ -2220,7 +2187,7 @@
 	 */
 	retval = 0;
 	add_wait_queue(&info->open_wait, &wait);
-	OPNDBG("block_til_ready before block: ttys%d, count = %d\n",
+	OPNDBG("block_til_ready before block: ttyS%d, count = %d\n",
 	       info->line, info->count);
 	cli();
 	if (!tty_hung_up_p(filp)) 
@@ -2255,7 +2222,7 @@
 			retval = -ERESTARTSYS;
 			break;
 		}
-		OPNDBG("block_til_ready blocking: ttys%d, count = %d\n",
+		OPNDBG("block_til_ready blocking: ttyS%d, count = %d\n",
 		       info->line, info->count);
 		schedule();
 	}
@@ -2264,7 +2231,7 @@
 	if (!tty_hung_up_p(filp))
 		info->count++;
 	info->blocked_open--;
-	OPNDBG("block_til_ready after blocking: ttys%d, count = %d\n",
+	OPNDBG("block_til_ready after blocking: ttyS%d, count = %d\n",
 	       info->line, info->count);
 	if (retval)
 		return retval;
@@ -2365,7 +2332,7 @@
 	info->session = current->session;
 	info->pgrp = current->pgrp;
 
-	OPNDBG("rs_open ttys%d successful...\n", info->line);
+	OPNDBG("rs_open ttyS%d successful...\n", info->line);
 	return 0;
 }
 
@@ -2373,14 +2340,14 @@
 
 static void show_serial_version(void)
 {
-	printk(KERN_INFO "PowerMac Z8530 serial driver version 2.0\n");
+	printk(KERN_INFO "PowerMac Z8530 serial driver version " MACSERIAL_VERSION "\n");
 }
 
 /*
  * Initialize one channel, both the mac_serial and mac_zschannel
  * structs.  We use the dev_node field of the mac_serial struct.
  */
-static void
+static int
 chan_init(struct mac_serial *zss, struct mac_zschannel *zs_chan,
 	  struct mac_zschannel *zs_chan_a)
 {
@@ -2410,12 +2377,15 @@
 
 	/* setup misc varariables */
 	zss->kgdb_channel = 0;
-	zss->is_cobalt_modem = device_is_compatible(ch, "cobalt");
 
-	/* XXX tested only with wallstreet PowerBook,
-	   should do no harm anyway */
+	/* For now, we assume you either have a slot-names property
+	 * with "Modem" in it, or your channel is compatible with
+	 * "cobalt". Might need additional fixups
+	 */
+	zss->is_internal_modem = device_is_compatible(ch, "cobalt");
 	conn = get_property(ch, "AAPL,connector", &len);
 	zss->is_irda = conn && (strcmp(conn, "infrared") == 0);
+	zss->port_type = PMAC_SCC_ASYNC;
 	/* 1999 Powerbook G3 has slot-names property instead */
 	slots = (struct slot_names_prop *)get_property(ch, "slot-names", &len);
 	if (slots && slots->count > 0) {
@@ -2424,8 +2394,29 @@
 		else if (strcmp(slots->name, "Modem") == 0)
 			zss->is_internal_modem = 1;
 	}
+	if (zss->is_irda)
+		zss->port_type = PMAC_SCC_IRDA;
+	if (zss->is_internal_modem) {
+		struct device_node* i2c_modem = find_devices("i2c-modem");
+		if (i2c_modem) {
+			char* mid = get_property(i2c_modem, "modem-id", NULL);
+			if (mid) switch(*mid) {
+			case 0x04 :
+			case 0x05 :
+			case 0x07 :
+			case 0x08 :
+			case 0x0b :
+			case 0x0c :
+				zss->port_type = PMAC_SCC_I2S1;
+			}
+			printk(KERN_INFO "macserial: i2c-modem detected, id: %d\n",
+				mid ? (*mid) : 0);
+		} else {
+			printk(KERN_INFO "macserial: serial modem detected\n");
+		}
+	}
 
-	if (zss->has_dma) {
+	while (zss->has_dma) {
 		zss->dma_priv = NULL;
 		/* it seems that the last two addresses are the
 		   DMA controllers */
@@ -2436,11 +2427,69 @@
 		zss->tx_dma_irq = ch->intrs[1].line;
 		zss->rx_dma_irq = ch->intrs[2].line;
 		spin_lock_init(&zss->rx_dma_lock);
+		break;
 	}
 
 	init_timer(&zss->powerup_timer);
 	zss->powerup_timer.function = powerup_done;
 	zss->powerup_timer.data = (unsigned long) zss;
+	return 0;
+}
+
+/*
+ * /proc fs routines. TODO: Add status lines & error stats
+ */
+static inline int
+line_info(char *buf, struct mac_serial *info)
+{
+	int		ret=0;
+	unsigned char* connector;
+	int lenp;
+
+	ret += sprintf(buf, "%d: port:0x%X irq:%d", info->line, info->port, info->irq);
+
+	connector = get_property(info->dev_node, "AAPL,connector", &lenp);
+	if (connector)
+		ret+=sprintf(buf+ret," con:%s ", connector);
+	if (info->is_internal_modem) {
+		if (!connector)
+			ret+=sprintf(buf+ret," con:");
+		ret+=sprintf(buf+ret,"%s", " (internal modem)");
+	}
+	if (info->is_irda) {
+		if (!connector)
+			ret+=sprintf(buf+ret," con:");
+		ret+=sprintf(buf+ret,"%s", " (IrDA)");
+	}
+	ret+=sprintf(buf+ret,"\n");
+
+	return ret;
+}
+
+int macserial_read_proc(char *page, char **start, off_t off, int count,
+		 int *eof, void *data)
+{
+	int l, len = 0;
+	off_t	begin = 0;
+	struct mac_serial *info;
+
+	len += sprintf(page, "serinfo:1.0 driver:" MACSERIAL_VERSION "\n");
+	for (info = zs_chain; info && len < 4000; info = info->zs_next) {
+		l = line_info(page + len, info);
+		len += l;
+		if (len+begin > off+count)
+			goto done;
+		if (len+begin < off) {
+			begin += len;
+			len = 0;
+		}
+	}
+	*eof = 1;
+done:
+	if (off >= len+begin)
+		return 0;
+	*start = page + (off-begin);
+	return ((count < begin+len-off) ? count : begin+len-off);
 }
 
 /* Ask the PROM how many Z8530s we have and initialize their zs_channels */
@@ -2495,13 +2544,15 @@
 			continue;
 
 		/* set up A side */
-		chan_init(&zs_soft[chip + chan_a_index], zs_chan, zs_chan);
+		if (chan_init(&zs_soft[chip + chan_a_index], zs_chan, zs_chan))
+			continue;
 		++zs_chan;
 
 		/* set up B side, if it exists */
 		if (nchan > 1)
-			chan_init(&zs_soft[chip + 1 - chan_a_index],
-				  zs_chan, zs_chan - 1);
+			if (chan_init(&zs_soft[chip + 1 - chan_a_index],
+				  zs_chan, zs_chan - 1))
+				continue;
 		++zs_chan;
 	}
 	*pp = 0;
@@ -2527,13 +2578,35 @@
 	if (zs_chain == 0)
 		probe_sccs();
 
-	/* XXX assume it's a powerbook if we have a via-pmu */
+	/* XXX assume it's a powerbook if we have a via-pmu
+	 * 
+	 * This is OK for core99 machines as well.
+	 */
 	is_powerbook = find_devices("via-pmu") != 0;
 
-	/* Register the interrupt handler for each one */
+	/* Register the interrupt handler for each one
+	 * We also request the OF resources here as probe_sccs()
+	 * might be called too early for that
+	 */
 	save_flags(flags); cli();
 	for (i = 0; i < zs_channels_found; ++i) {
+		struct device_node* ch = zs_soft[i].dev_node;
+		if (!request_OF_resource(ch, 0, NULL)) {
+			printk(KERN_ERR "macserial: can't request IO resource !\n");
+			return -ENODEV;
+		}
 		if (zs_soft[i].has_dma) {
+			if (!request_OF_resource(ch, ch->n_addrs - 2, " (tx dma)")) {
+				printk(KERN_ERR "macserial: can't request TX DMA resource !\n");
+				zs_soft[i].has_dma = 0;
+				goto no_dma;
+			}
+			if (!request_OF_resource(ch, ch->n_addrs - 1, " (rx dma)")) {
+				release_OF_resource(ch, ch->n_addrs - 2);
+				printk(KERN_ERR "macserial: can't request RX DMA resource !\n");
+				zs_soft[i].has_dma = 0;
+				goto no_dma;
+			}
 			if (request_irq(zs_soft[i].tx_dma_irq, rs_txdma_irq, 0,
 					"SCC-txdma", &zs_soft[i]))
 				printk(KERN_ERR "macserial: can't get irq %d\n",
@@ -2545,6 +2618,7 @@
 				       zs_soft[i].rx_dma_irq);
 			disable_irq(zs_soft[i].rx_dma_irq);
 		}
+no_dma:		
 		if (request_irq(zs_soft[i].irq, rs_interrupt, 0,
 				"SCC", &zs_soft[i]))
 			printk(KERN_ERR "macserial: can't get irq %d\n",
@@ -2560,6 +2634,7 @@
 
 	memset(&serial_driver, 0, sizeof(struct tty_driver));
 	serial_driver.magic = TTY_DRIVER_MAGIC;
+	serial_driver.driver_name = "macserial";
 #ifdef CONFIG_DEVFS_FS
 	serial_driver.name = "tts/%d";
 #else
@@ -2579,7 +2654,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
@@ -2596,6 +2673,7 @@
 	serial_driver.hangup = rs_hangup;
 	serial_driver.break_ctl = rs_break;
 	serial_driver.wait_until_sent = rs_wait_until_sent;
+	serial_driver.read_proc = macserial_read_proc;
 
 	/*
 	 * The callout device is just like normal device except for
@@ -2609,6 +2687,8 @@
 #endif /* CONFIG_DEVFS_FS */
 	callout_driver.major = TTYAUX_MAJOR;
 	callout_driver.subtype = SERIAL_TYPE_CALLOUT;
+	callout_driver.read_proc = 0;
+	callout_driver.proc_entry = 0;
 
 	if (tty_register_driver(&serial_driver))
 		panic("Couldn't register serial driver\n");
@@ -2675,21 +2755,11 @@
 		connector = get_property(info->dev_node, "AAPL,connector", &lenp);
 		if (connector)
 			printk(", port = %s", connector);
-		if (info->is_cobalt_modem)
-			printk(" (cobalt modem)");
-		else if (info->is_internal_modem)
+		if (info->is_internal_modem)
 			printk(" (internal modem)");
 		if (info->is_irda)
 			printk(" (IrDA)");
 		printk("\n");
-
-#ifndef CONFIG_XMON
-#ifdef CONFIG_KGDB
-		if (!info->kgdb_channel)
-#endif /* CONFIG_KGDB */
-			/* By default, disable the port */
-			set_scc_power(info, 0);
-#endif /* CONFIG_XMON */
  	}
 	tmp_buf = 0;
 
@@ -2710,6 +2780,12 @@
 		if (zs_soft[i].has_dma) {
 			free_irq(zs_soft[i].tx_dma_irq, &zs_soft[i]);
 			free_irq(zs_soft[i].rx_dma_irq, &zs_soft[i]);
+		}
+		release_OF_resource(zs_soft[i].dev_node, 0);
+		if (zs_soft[i].has_dma) {
+			struct device_node* ch = zs_soft[i].dev_node;
+			release_OF_resource(ch, ch->n_addrs - 2);
+			release_OF_resource(ch, ch->n_addrs - 1);
 		}
 	}
 	restore_flags(flags);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/macserial.h linux-2.5/drivers/macintosh/macserial.h
--- linux-2.5.13/drivers/macintosh/macserial.h	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/macintosh/macserial.h	Thu Dec 27 16:32:31 2001
@@ -111,8 +111,8 @@
 	char kgdb_channel;  /* Kgdb is running on this channel */
 	char is_cons;       /* Is this our console. */
 	char is_internal_modem; /* is connected to an internal modem */
-	char is_cobalt_modem;	/* is a gatwick-based cobalt modem */
 	char is_irda;		/* is connected to an IrDA codec */
+	int port_type;		/* Port type for pmac_feature */
 	unsigned char tx_active; /* character is being xmitted */
 	unsigned char tx_stopped; /* output is suspended */
 	unsigned char power_wait; /* waiting for power-up delay to expire */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/mediabay.c linux-2.5/drivers/macintosh/mediabay.c
--- linux-2.5.13/drivers/macintosh/mediabay.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/macintosh/mediabay.c	Thu Dec 27 16:32:31 2001
@@ -25,9 +25,13 @@
 #include <asm/prom.h>
 #include <asm/pgtable.h>
 #include <asm/io.h>
-#include <asm/feature.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
 #include <asm/mediabay.h>
 #include <asm/sections.h>
+#include <asm/ohare.h>
+#include <asm/heathrow.h>
+#include <asm/keylargo.h>
 #include <linux/adb.h>
 #include <linux/pmu.h>
 
@@ -40,7 +44,7 @@
 #endif
 
 #undef MB_USE_INTERRUPTS
-#undef MB_DEBUG
+#define MB_DEBUG
 #define MB_IGNORE_SIGNALS
 
 #ifdef MB_DEBUG
@@ -49,24 +53,46 @@
 #define MBDBG(fmt, arg...)	do { } while (0)
 #endif
 
-struct media_bay_hw {
-	unsigned char	b0;
-	unsigned char	contents;
-	unsigned char	b2;
-	unsigned char	b3;
+/* Type of media bay */
+enum {
+	mb_ohare,
+	mb_heathrow,
+	mb_keylargo
+};
+
+#define MB_FCR32(bay, r)	((bay)->base + ((r) >> 2))
+#define MB_FCR8(bay, r)		(((volatile u8*)((bay)->base)) + (r))
+
+#define MB_IN32(bay,r)		(in_le32(MB_FCR32(bay,r)))
+#define MB_OUT32(bay,r,v)	(out_le32(MB_FCR32(bay,r), (v)))
+#define MB_BIS(bay,r,v)		(MB_OUT32((bay), (r), MB_IN32((bay), r) | (v)))
+#define MB_BIC(bay,r,v)		(MB_OUT32((bay), (r), MB_IN32((bay), r) & ~(v)))
+#define MB_IN8(bay,r)		(in_8(MB_FCR8(bay,r)))
+#define MB_OUT8(bay,r,v)	(out_8(MB_FCR8(bay,r), (v)))
+
+struct media_bay_info;
+
+struct mb_ops {
+	char*	name;
+	u8	(*content)(struct media_bay_info* bay);
+	void	(*power)(struct media_bay_info* bay, int on_off);
+	int	(*setup_bus)(struct media_bay_info* bay, u8 device_id);
+	void	(*un_reset)(struct media_bay_info* bay);
+	void	(*un_reset_ide)(struct media_bay_info* bay);
 };
 
 struct media_bay_info {
-	volatile struct media_bay_hw*	addr;
-	volatile u8*			extint_gpio;
+	volatile u32*			base;
 	int				content_id;
 	int				state;
 	int				last_value;
 	int				value_count;
 	int				timer;
 	struct device_node*		dev_node;
-	int				pismo;	/* New PowerBook3,1 */
-	int				gpio_cache;
+	int				mb_type;
+	struct mb_ops*			ops;
+	int				index;
+	int				cached_gpio;
 #ifdef CONFIG_BLK_DEV_IDE
 	unsigned long			cd_base;
 	int 				cd_index;
@@ -77,33 +103,12 @@
 
 #define MAX_BAYS	2
 
-static volatile struct media_bay_info media_bays[MAX_BAYS];
+static struct media_bay_info media_bays[MAX_BAYS];
 int media_bay_count = 0;
 
-inline int mb_content(volatile struct media_bay_info *bay)
-{
-        if (bay->pismo) {
-                unsigned char new_gpio = in_8(bay->extint_gpio + 0xe) & 2;
-                if (new_gpio) {
-                	bay->gpio_cache = new_gpio;
-                        return MB_NO;
-                } else if (bay->gpio_cache != new_gpio) {
-                        /* make sure content bits are set */
-                        feature_set(bay->dev_node, FEATURE_Mediabay_content);
-                        udelay(5);
-                        bay->gpio_cache = new_gpio;
-                }
-                return (in_le32((unsigned*)bay->addr) >> 4) & 0xf;
-        } else {
-                int cont = (in_8(&bay->addr->contents) >> 4) & 7;
-                return (cont == 7) ? MB_NO : cont;
-        }
-}
-
 #ifdef CONFIG_BLK_DEV_IDE
 /* check the busy bit in the media-bay ide interface
    (assumes the media-bay contains an ide device) */
-//#define MB_IDE_READY(i)	((inb(media_bays[i].cd_base + 0x70) & 0xc0) == 0x40)
 #define MB_IDE_READY(i)	((inb(media_bays[i].cd_base + 0x70) & 0x80) == 0)
 #endif
 
@@ -116,7 +121,7 @@
  * Consider the media-bay ID value stable if it is the same for
  * this number of milliseconds
  */
-#define MB_STABLE_DELAY	40
+#define MB_STABLE_DELAY	100
 
 /* Wait after powering up the media bay this delay in ms
  * timeout bumped for some powerbooks
@@ -166,175 +171,259 @@
 	mb_powering_down	/* Powering down (avoid too fast down/up) */
 };
 
-static void poll_media_bay(int which);
-static void set_media_bay(int which, int id);
-static void set_mb_power(int which, int onoff);
-static void media_bay_step(int i);
-static int media_bay_task(void *);
+#define MB_POWER_SOUND		0x08
+#define MB_POWER_FLOPPY		0x04
+#define MB_POWER_ATA		0x02
+#define MB_POWER_PCI		0x01
+#define MB_POWER_OFF		0x00
 
-#ifdef MB_USE_INTERRUPTS
-static void media_bay_intr(int irq, void *devid, struct pt_regs *regs);
-#endif
+/*
+ * Functions for polling content of media bay
+ */
+ 
+static u8 __pmac
+ohare_mb_content(struct media_bay_info *bay)
+{
+	return (MB_IN32(bay, OHARE_MBCR) >> 12) & 7;
+}
+
+static u8 __pmac
+heathrow_mb_content(struct media_bay_info *bay)
+{
+	return (MB_IN32(bay, HEATHROW_MBCR) >> 12) & 7;
+}
+
+static u8 __pmac
+keylargo_mb_content(struct media_bay_info *bay)
+{
+	int new_gpio;
+
+	new_gpio = MB_IN8(bay, KL_GPIO_MEDIABAY_IRQ) & KEYLARGO_GPIO_INPUT_DATA;
+	if (new_gpio) {
+		bay->cached_gpio = new_gpio;
+		return MB_NO;
+	} else if (bay->cached_gpio != new_gpio) {
+		MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_ENABLE);
+		(void)MB_IN32(bay, KEYLARGO_MBCR);
+		udelay(5);
+		MB_BIC(bay, KEYLARGO_MBCR, 0x0000000F);
+		(void)MB_IN32(bay, KEYLARGO_MBCR);
+		udelay(5);
+		bay->cached_gpio = new_gpio;
+	}
+	return (MB_IN32(bay, KEYLARGO_MBCR) >> 4) & 7;
+}
 
 /*
- * It seems that the bit for the media-bay interrupt in the IRQ_LEVEL
- * register is always set when there is something in the media bay.
- * This causes problems for the interrupt code if we attach an interrupt
- * handler to the media-bay interrupt, because it tends to go into
- * an infinite loop calling the media bay interrupt handler.
- * Therefore we do it all by polling the media bay once each tick.
+ * Functions for powering up/down the bay, puts the bay device
+ * into reset state as well
  */
 
-void __pmac
-media_bay_init(void)
+static void __pmac
+ohare_mb_power(struct media_bay_info* bay, int on_off)
 {
-	struct device_node *np;
-	int		n,i;
-	
-	for (i=0; i<MAX_BAYS; i++) {
-		memset((char *)&media_bays[i], 0, sizeof(struct media_bay_info));
-		media_bays[i].content_id	= -1;
-#ifdef CONFIG_BLK_DEV_IDE
-		media_bays[i].cd_index		= -1;
-#endif
+	if (on_off) {
+		/* Power up device, assert it's reset line */
+		MB_BIC(bay, OHARE_FCR, OH_BAY_RESET_N);
+		MB_BIC(bay, OHARE_FCR, OH_BAY_POWER_N);
+	} else {
+		/* Disable all devices */
+		MB_BIC(bay, OHARE_FCR, OH_BAY_DEV_MASK);
+		MB_BIC(bay, OHARE_FCR, OH_FLOPPY_ENABLE);
+		/* Cut power from bay, release reset line */
+		MB_BIS(bay, OHARE_FCR, OH_BAY_POWER_N);
+		MB_BIS(bay, OHARE_FCR, OH_BAY_RESET_N);
+		MB_BIS(bay, OHARE_FCR, OH_IDE1_RESET_N);
 	}
-	
-	np = find_devices("media-bay");
-	n = 0;
-	while(np && (n<MAX_BAYS)) {
-		if (np->n_addrs == 0)
-			continue;
-		media_bays[n].addr = (volatile struct media_bay_hw *)
-			ioremap(np->addrs[0].address, sizeof(struct media_bay_hw));
+	MB_BIC(bay, OHARE_MBCR, 0x00000F00);
+}
 
-		media_bays[n].pismo = device_is_compatible(np, "keylargo-media-bay");
-		if (media_bays[n].pismo) {
-			if (!np->parent || strcmp(np->parent->name, "mac-io")) {
-				printk(KERN_ERR "Pismo media-bay has no mac-io parent !\n");
-				continue;
-			}
-			media_bays[n].extint_gpio = ioremap(np->parent->addrs[0].address
-				+ 0x58, 0x10);
-		}
+static void __pmac
+heathrow_mb_power(struct media_bay_info* bay, int on_off)
+{
+	if (on_off) {
+		/* Power up device, assert it's reset line */
+		MB_BIC(bay, HEATHROW_FCR, HRW_BAY_RESET_N);
+		MB_BIC(bay, HEATHROW_FCR, HRW_BAY_POWER_N);
+	} else {
+		/* Disable all devices */
+		MB_BIC(bay, HEATHROW_FCR, HRW_BAY_DEV_MASK);
+		MB_BIC(bay, HEATHROW_FCR, HRW_SWIM_ENABLE);
+		/* Cut power from bay, release reset line */
+		MB_BIS(bay, HEATHROW_FCR, HRW_BAY_POWER_N);
+		MB_BIS(bay, HEATHROW_FCR, HRW_BAY_RESET_N);
+		MB_BIS(bay, HEATHROW_FCR, HRW_IDE1_RESET_N);
+	}
+	MB_BIC(bay, HEATHROW_MBCR, 0x00000F00);
+}
 
-#ifdef MB_USE_INTERRUPTS
-		if (np->n_intrs == 0) {
-			printk(KERN_ERR "media bay %d has no irq\n",n);
-			continue;
-		}
+static void __pmac
+keylargo_mb_power(struct media_bay_info* bay, int on_off)
+{
+	if (on_off) {
+		/* Power up device, assert it's reset line */
+            	MB_BIC(bay, KEYLARGO_MBCR, KL_MBCR_MB0_DEV_RESET);
+            	MB_BIC(bay, KEYLARGO_MBCR, KL_MBCR_MB0_DEV_POWER);
+	} else {
+		/* Disable all devices */
+		MB_BIC(bay, KEYLARGO_MBCR, KL_MBCR_MB0_DEV_MASK);
+		MB_BIC(bay, KEYLARGO_FCR1, KL1_EIDE0_ENABLE);
+		/* Cut power from bay, release reset line */
+		MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_DEV_POWER);
+		MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_DEV_RESET);
+		MB_BIS(bay, KEYLARGO_FCR1, KL1_EIDE0_RESET_N);
+	}
+	MB_BIC(bay, KEYLARGO_MBCR, 0x0000000F);
+}
 
-		if (request_irq(np->intrs[0].line, media_bay_intr, 0, "Media bay", (void *)n)) {
-			printk(KERN_ERR "Couldn't get IRQ %d for media bay %d\n",
-				np->intrs[0].line, n);
-			continue;
-		}
-#endif	
-		media_bay_count++;
-	
-		media_bays[n].dev_node		= np;
+/*
+ * Functions for configuring the media bay for a given type of device,
+ * enable the related busses
+ */
 
-		/* Force an immediate detect */
-		set_mb_power(n,0);
-		mdelay(MB_POWER_DELAY);
-		if(!media_bays[n].pismo)
-			out_8(&media_bays[n].addr->contents, 0x70);
-		mdelay(MB_STABLE_DELAY);
-		media_bays[n].content_id = MB_NO;
-		media_bays[n].last_value = mb_content(&media_bays[n]);
-		media_bays[n].value_count = MS_TO_HZ(MB_STABLE_DELAY);
-		media_bays[n].state = mb_empty;
-		do {
-			mdelay(1000/HZ);
-			media_bay_step(n);
-		} while((media_bays[n].state != mb_empty) &&
-			(media_bays[n].state != mb_up));
+static int __pmac
+ohare_mb_setup_bus(struct media_bay_info* bay, u8 device_id)
+{
+	switch(device_id) {
+		case MB_FD:
+		case MB_FD1:
+			MB_BIS(bay, OHARE_FCR, OH_BAY_FLOPPY_ENABLE);
+			MB_BIS(bay, OHARE_FCR, OH_FLOPPY_ENABLE);
+			return 0;
+		case MB_CD:
+			MB_BIC(bay, OHARE_FCR, OH_IDE1_RESET_N);
+			MB_BIS(bay, OHARE_FCR, OH_BAY_IDE_ENABLE);
+			return 0;
+		case MB_PCI:
+			MB_BIS(bay, OHARE_FCR, OH_BAY_PCI_ENABLE);
+			return 0;
+	}
+	return -ENODEV;
+}
 
-		n++;
-		np=np->next;
+static int __pmac
+heathrow_mb_setup_bus(struct media_bay_info* bay, u8 device_id)
+{
+	switch(device_id) {
+		case MB_FD:
+		case MB_FD1:
+			MB_BIS(bay, HEATHROW_FCR, HRW_BAY_FLOPPY_ENABLE);
+			MB_BIS(bay, HEATHROW_FCR, HRW_SWIM_ENABLE);
+			return 0;
+		case MB_CD:
+			MB_BIC(bay, HEATHROW_FCR, HRW_IDE1_RESET_N);
+			MB_BIS(bay, HEATHROW_FCR, HRW_BAY_IDE_ENABLE);
+			return 0;
+		case MB_PCI:
+			MB_BIS(bay, HEATHROW_FCR, HRW_BAY_PCI_ENABLE);
+			return 0;
 	}
+	return -ENODEV;
+}
 
-	if (media_bay_count)
-	{
-		printk(KERN_INFO "Registered %d media-bay(s)\n", media_bay_count);
+static int __pmac
+keylargo_mb_setup_bus(struct media_bay_info* bay, u8 device_id)
+{
+	switch(device_id) {
+		case MB_CD:
+			MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_IDE_ENABLE);
+			MB_BIC(bay, KEYLARGO_FCR1, KL1_EIDE0_RESET_N);
+			MB_BIS(bay, KEYLARGO_FCR1, KL1_EIDE0_ENABLE);
+			return 0;
+		case MB_PCI:
+			MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_PCI_ENABLE);
+			return 0;
+		case MB_SOUND:
+			MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_SOUND_ENABLE);
+			return 0;
+	}
+	return -ENODEV;
+}
 
-#ifdef CONFIG_PMAC_PBOOK
-		pmu_register_sleep_notifier(&mb_sleep_notifier);
-#endif /* CONFIG_PMAC_PBOOK */
+/*
+ * Functions for tweaking resets
+ */
 
-		kernel_thread(media_bay_task, NULL,
-			      CLONE_FS | CLONE_FILES | CLONE_SIGHAND);
-	}
+static void __pmac
+ohare_mb_un_reset(struct media_bay_info* bay)
+{
+	MB_BIS(bay, OHARE_FCR, OH_BAY_RESET_N);
 }
 
-#ifdef MB_USE_INTERRUPTS
 static void __pmac
-media_bay_intr(int irq, void *devid, struct pt_regs *regs)
+heathrow_mb_un_reset(struct media_bay_info* bay)
 {
+	MB_BIS(bay, HEATHROW_FCR, HRW_BAY_RESET_N);
+}
+
+static void __pmac
+keylargo_mb_un_reset(struct media_bay_info* bay)
+{
+	MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_DEV_RESET);
+}
+
+static void __pmac
+ohare_mb_un_reset_ide(struct media_bay_info* bay)
+{
+	MB_BIS(bay, OHARE_FCR, OH_IDE1_RESET_N);
+}
+
+static void __pmac
+heathrow_mb_un_reset_ide(struct media_bay_info* bay)
+{
+	MB_BIS(bay, HEATHROW_FCR, HRW_IDE1_RESET_N);
 }
-#endif
 
 static void __pmac
-set_mb_power(int which, int onoff)
+keylargo_mb_un_reset_ide(struct media_bay_info* bay)
 {
-	volatile struct media_bay_info*	mb = &media_bays[which];
+	MB_BIS(bay, KEYLARGO_FCR1, KL1_EIDE0_RESET_N);
+}
 
+static inline void __pmac
+set_mb_power(struct media_bay_info* bay, int onoff)
+{
+	/* Power up up and assert the bay reset line */
 	if (onoff) {
-		feature_set(mb->dev_node, FEATURE_Mediabay_power);
-		udelay(10);
-		feature_set(mb->dev_node, FEATURE_Mediabay_reset);
-		udelay(10);
-		mb->state = mb_powering_up;
-		MBDBG("mediabay%d: powering up\n", which);
-	} else {
-		feature_clear(mb->dev_node, FEATURE_Mediabay_floppy_enable);
-		if (mb->pismo)
-			feature_clear(mb->dev_node, FEATURE_IDE0_enable);
-		else
-			feature_clear(mb->dev_node, FEATURE_IDE1_enable);
-		feature_clear(mb->dev_node, FEATURE_Mediabay_IDE_switch);
-		feature_clear(mb->dev_node, FEATURE_Mediabay_PCI_enable);
-		feature_clear(mb->dev_node, FEATURE_SWIM3_enable);
-		feature_clear(mb->dev_node, FEATURE_Mediabay_power);
-		mb->state = mb_powering_down;
-		MBDBG("mediabay%d: powering down\n", which);
+		bay->ops->power(bay, 1);
+		bay->state = mb_powering_up;
+		MBDBG("mediabay%d: powering up\n", bay->index);
+	} else { 
+		/* Make sure everything is powered down & disabled */
+		bay->ops->power(bay, 0);
+		bay->state = mb_powering_down;
+		MBDBG("mediabay%d: powering down\n", bay->index);
 	}
-	mb->timer = MS_TO_HZ(MB_POWER_DELAY);
+	bay->timer = MS_TO_HZ(MB_POWER_DELAY);
 }
 
 static void __pmac
-set_media_bay(int which, int id)
+poll_media_bay(struct media_bay_info* bay)
 {
-	volatile struct media_bay_info* bay;
+	int id = bay->ops->content(bay);
 
-	bay = &media_bays[which];
-	
-	switch (id) {
-	case MB_CD:
-		if (bay->pismo) {
-			feature_set(bay->dev_node, FEATURE_Mediabay_IDE_switch);
-			udelay(10);
-			feature_set(bay->dev_node, FEATURE_IDE0_enable);
-			udelay(10);
-			feature_set(bay->dev_node, FEATURE_IDE0_reset);
-		} else {
-			feature_set(bay->dev_node, FEATURE_IDE1_enable);
-			udelay(10);
-			feature_set(bay->dev_node, FEATURE_IDE1_reset);
+	if (id == bay->last_value) {
+	    if (id != bay->content_id
+	        && ++bay->value_count >= MS_TO_HZ(MB_STABLE_DELAY)) {
+	        /* If the device type changes without going thru "MB_NO", we force
+	           a pass by "MB_NO" to make sure things are properly reset */
+	        if ((id != MB_NO) && (bay->content_id != MB_NO)) {
+	            id = MB_NO;
+		    MBDBG("mediabay%d: forcing MB_NO\n", bay->index);
 		}
-		printk(KERN_INFO "media bay %d contains a CD-ROM drive\n", which);
-		break;
-	case MB_FD:
-	case MB_FD1:
-		feature_set(bay->dev_node, FEATURE_Mediabay_floppy_enable);
-		feature_set(bay->dev_node, FEATURE_SWIM3_enable);
-		printk(KERN_INFO "media bay %d contains a floppy disk drive\n", which);
-		break;
-	case MB_NO:
-		break;
-	default:
-		printk(KERN_INFO "media bay %d contains an unknown device (%d)\n",
-		       which, id);
-		break;
+		MBDBG("mediabay%d: switching to %d\n", bay->index, id);
+		set_mb_power(bay, id != MB_NO);
+		bay->content_id = id;
+		if (id == MB_NO) {
+#ifdef CONFIG_BLK_DEV_IDE
+		    bay->cd_retry = 0;
+#endif
+		    printk(KERN_INFO "media bay %d is empty\n", bay->index);
+		}
+ 	    }
+	} else {
+		bay->last_value = id;
+		bay->value_count = 0;
 	}
 }
 
@@ -412,11 +501,11 @@
 static void __pmac
 media_bay_step(int i)
 {
-	volatile struct media_bay_info* bay = &media_bays[i];
+	struct media_bay_info* bay = &media_bays[i];
 
 	/* We don't poll when powering down */
 	if (bay->state != mb_powering_down)
-	    poll_media_bay(i);
+	    poll_media_bay(bay);
 
 	/* If timer expired or polling IDE busy, run state machine */
 	if ((bay->state != mb_ide_waiting) && (bay->timer != 0) && ((--bay->timer) != 0))
@@ -424,13 +513,17 @@
 
 	switch(bay->state) {
 	case mb_powering_up:
-	    	set_media_bay(i, bay->last_value);
+	    	if (bay->ops->setup_bus(bay, bay->last_value) < 0) {
+			MBDBG("mediabay%d: device not supported (kind:%d)\n", i, bay->content_id);
+	    		set_mb_power(bay, 0);
+	    		break;
+	    	}
 	    	bay->timer = MS_TO_HZ(MB_RESET_DELAY);
 	    	bay->state = mb_enabling_bay;
 		MBDBG("mediabay%d: enabling (kind:%d)\n", i, bay->content_id);
 		break;
 	case mb_enabling_bay:
-	    	feature_clear(bay->dev_node, FEATURE_Mediabay_reset);
+		bay->ops->un_reset(bay);
 	    	bay->timer = MS_TO_HZ(MB_SETUP_DELAY);
 	    	bay->state = mb_resetting;
 		MBDBG("mediabay%d: waiting reset (kind:%d)\n", i, bay->content_id);
@@ -444,16 +537,13 @@
 	    	}
 #ifdef CONFIG_BLK_DEV_IDE
 		MBDBG("mediabay%d: waiting IDE reset (kind:%d)\n", i, bay->content_id);
-		if (bay->pismo)
-	    		feature_clear(bay->dev_node, FEATURE_IDE0_reset);
-		else
-	    		feature_clear(bay->dev_node, FEATURE_IDE1_reset);
+		bay->ops->un_reset_ide(bay);
 	    	bay->timer = MS_TO_HZ(MB_IDE_WAIT);
 	    	bay->state = mb_ide_resetting;
 #else
 		printk(KERN_DEBUG "media-bay %d is ide (not compiled in kernel)\n", i);
-		set_mb_power(i, 0);
-#endif // #ifdef CONFIG_BLK_DEV_IDE
+		set_mb_power(bay, 0);
+#endif /* CONFIG_BLK_DEV_IDE */
 	    	break;
 	    
 #ifdef CONFIG_BLK_DEV_IDE
@@ -481,7 +571,7 @@
 				/* We eventually do a retry */
 				bay->cd_retry++;
 				printk("IDE register error\n");
-				set_mb_power(i, 0);
+				set_mb_power(bay, 0);
 			} else {
 				printk(KERN_DEBUG "media-bay %d is ide %d\n", i, bay->cd_index);
 				MBDBG("mediabay %d IDE ready\n", i);
@@ -491,10 +581,10 @@
 	    	if (bay->timer == 0) {
 			printk("\nIDE Timeout in bay %d !\n", i);
 			MBDBG("mediabay%d: nIDE Timeout !\n", i);
-			set_mb_power(i, 0);
+			set_mb_power(bay, 0);
 	    	}
 		break;
-#endif // #ifdef CONFIG_BLK_DEV_IDE
+#endif /* CONFIG_BLK_DEV_IDE */
 
 	case mb_powering_down:
 	    	bay->state = mb_empty;
@@ -514,7 +604,7 @@
 				bay->content_id = MB_NO;
 			}
 	    	}
-#endif	    
+#endif /* CONFIG_BLK_DEV_IDE */    
 		MBDBG("mediabay%d: end of power down\n", i);
 	    	break;
 	}
@@ -526,7 +616,7 @@
  * with the IDE driver.  It needs to be a thread because
  * ide_register can't be called from interrupt context.
  */
-int __pmac
+static int __pmac
 media_bay_task(void *x)
 {
 	int	i;
@@ -547,37 +637,12 @@
 	}
 }
 
-void __pmac
-poll_media_bay(int which)
+#ifdef MB_USE_INTERRUPTS
+static void __pmac
+media_bay_intr(int irq, void *devid, struct pt_regs *regs)
 {
-	volatile struct media_bay_info* bay = &media_bays[which];
-	int id = mb_content(bay);
-
-	if (id == bay->last_value) {
-	    if (id != bay->content_id
-	        && ++bay->value_count >= MS_TO_HZ(MB_STABLE_DELAY)) {
-	        /* If the device type changes without going thru "MB_NO", we force
-	           a pass by "MB_NO" to make sure things are properly reset */
-	        if ((id != MB_NO) && (bay->content_id != MB_NO)) {
-	            id = MB_NO;
-		    MBDBG("mediabay%d: forcing MB_NO\n", which);
-		}
-		MBDBG("mediabay%d: switching to %d\n", which, id);
-		set_mb_power(which, id != MB_NO);
-		bay->content_id = id;
-		if (id == MB_NO) {
-#ifdef CONFIG_BLK_DEV_IDE
-		    bay->cd_retry = 0;
-#endif
-		    printk(KERN_INFO "media bay %d is empty\n", which);
-		}
- 	    }
-	} else {
-		bay->last_value = id;
-		bay->value_count = 0;
-	}
 }
-
+#endif
 
 #ifdef CONFIG_PMAC_PBOOK
 /*
@@ -586,7 +651,7 @@
 int __pmac
 mb_notify_sleep(struct pmu_sleep_notifier *self, int when)
 {
-	volatile struct media_bay_info* bay;
+	struct media_bay_info* bay;
 	int i;
 	
 	switch (when) {
@@ -597,7 +662,7 @@
 	case PBOOK_SLEEP_NOW:
 		for (i=0; i<media_bay_count; i++) {
 			bay = &media_bays[i];
-			set_mb_power(i, 0);
+			set_mb_power(bay, 0);
 			mdelay(10);
 		}
 		break;
@@ -609,14 +674,11 @@
 			   they seem to help the 3400 get it right.
 			 */
 			/* Force MB power to 0 */
-			set_mb_power(i, 0);
+			set_mb_power(bay, 0);
 			mdelay(MB_POWER_DELAY);
-			if (!bay->pismo)
-				out_8(&bay->addr->contents, 0x70);
-			mdelay(MB_STABLE_DELAY);
-			if (mb_content(bay) != bay->content_id)
+			if (bay->ops->content(bay) != bay->content_id)
 				continue;
-			set_mb_power(i, 1);
+			set_mb_power(bay, 1);
 			bay->last_value = bay->content_id;
 			bay->value_count = MS_TO_HZ(MB_STABLE_DELAY);
 			bay->timer = MS_TO_HZ(MB_POWER_DELAY);
@@ -634,4 +696,135 @@
 	return PBOOK_SLEEP_OK;
 }
 #endif /* CONFIG_PMAC_PBOOK */
+
+
+/* Definitions of "ops" structures.
+ */
+static struct mb_ops ohare_mb_ops __pmacdata = {
+	name:		"Ohare",
+	content:	ohare_mb_content,
+	power:		ohare_mb_power,
+	setup_bus:	ohare_mb_setup_bus,
+	un_reset:	ohare_mb_un_reset,
+	un_reset_ide:	ohare_mb_un_reset_ide,
+};
+
+static struct mb_ops heathrow_mb_ops __pmacdata = {
+	name:		"Heathrow",
+	content:	heathrow_mb_content,
+	power:		heathrow_mb_power,
+	setup_bus:	heathrow_mb_setup_bus,
+	un_reset:	heathrow_mb_un_reset,
+	un_reset_ide:	heathrow_mb_un_reset_ide,
+};
+
+static struct mb_ops keylargo_mb_ops __pmacdata = {
+	name:		"KeyLargo",
+	content:	keylargo_mb_content,
+	power:		keylargo_mb_power,
+	setup_bus:	keylargo_mb_setup_bus,
+	un_reset:	keylargo_mb_un_reset,
+	un_reset_ide:	keylargo_mb_un_reset_ide,
+};
+
+/*
+ * It seems that the bit for the media-bay interrupt in the IRQ_LEVEL
+ * register is always set when there is something in the media bay.
+ * This causes problems for the interrupt code if we attach an interrupt
+ * handler to the media-bay interrupt, because it tends to go into
+ * an infinite loop calling the media bay interrupt handler.
+ * Therefore we do it all by polling the media bay once each tick.
+ */
+
+void __pmac
+media_bay_init(void)
+{
+	struct device_node *np;
+	int		n,i;
+	
+	for (i=0; i<MAX_BAYS; i++) {
+		memset((char *)&media_bays[i], 0, sizeof(struct media_bay_info));
+		media_bays[i].content_id	= -1;
+#ifdef CONFIG_BLK_DEV_IDE
+		media_bays[i].cd_index		= -1;
+#endif
+	}
+	
+	np = find_devices("media-bay");
+	n = 0;
+	while(np && (n<MAX_BAYS)) {
+		struct media_bay_info* bay = &media_bays[n];
+		if (!np->parent || np->n_addrs == 0 || !request_OF_resource(np, 0, NULL)) {
+			np = np->next;
+			printk(KERN_ERR "media-bay: Can't request IO resource !\n");
+			continue;
+		}
+		bay->mb_type = mb_ohare;
+
+		if (device_is_compatible(np, "keylargo-media-bay")) {
+			bay->mb_type = mb_keylargo;
+			bay->ops = &keylargo_mb_ops;
+		} else if (device_is_compatible(np, "heathrow-media-bay")) {
+			bay->mb_type = mb_heathrow;
+			bay->ops = &heathrow_mb_ops;
+		} else if (device_is_compatible(np, "ohare-media-bay")) {
+			bay->mb_type = mb_ohare;
+			bay->ops = &ohare_mb_ops;
+		} else {
+			printk(KERN_ERR "mediabay: Unknown bay type !\n");
+			np = np->next;
+			continue;
+		}
+		bay->base = (volatile u32*)ioremap(np->parent->addrs[0].address, 0x1000);
+
+		/* Enable probe logic on keylargo */
+		if (bay->mb_type == mb_keylargo)
+			MB_BIS(bay, KEYLARGO_MBCR, KL_MBCR_MB0_ENABLE);
+#ifdef MB_USE_INTERRUPTS
+		if (np->n_intrs == 0) {
+			printk(KERN_ERR "media bay %d has no irq\n",n);
+			np = np->next;
+			continue;
+		}
+
+		if (request_irq(np->intrs[0].line, media_bay_intr, 0, "Media bay", (void *)n)) {
+			printk(KERN_ERR "Couldn't get IRQ %d for media bay %d\n",
+				np->intrs[0].line, n);
+			np = np->next;
+			continue;
+		}
+#endif	
+		media_bay_count++;
+	
+		printk(KERN_INFO "mediabay%d: Registered %s media-bay\n", n, bay->ops->name);
+		bay->dev_node = np;
+		bay->index = n;
+
+		/* Force an immediate detect */
+		set_mb_power(bay, 0);
+		mdelay(MB_POWER_DELAY);
+		bay->content_id = MB_NO;
+		bay->last_value = bay->ops->content(bay);
+		bay->value_count = MS_TO_HZ(MB_STABLE_DELAY);
+		bay->state = mb_empty;
+		do {
+			mdelay(1000/HZ);
+			media_bay_step(n);
+		} while((bay->state != mb_empty) &&
+			(bay->state != mb_up));
+
+		n++;
+		np=np->next;
+	}
+
+	if (media_bay_count)
+	{
+#ifdef CONFIG_PMAC_PBOOK
+		pmu_register_sleep_notifier(&mb_sleep_notifier);
+#endif /* CONFIG_PMAC_PBOOK */
+
+		kernel_thread(media_bay_task, NULL,
+			      CLONE_FS | CLONE_FILES | CLONE_SIGHAND);
+	}
+}
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/rtc.c linux-2.5/drivers/macintosh/rtc.c
--- linux-2.5.13/drivers/macintosh/rtc.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/macintosh/rtc.c	Thu Dec 27 16:32:31 2001
@@ -34,14 +34,13 @@
 void get_rtc_time(struct rtc_time *t)
 {
 	unsigned long nowtime;
-    
+
 	nowtime = (ppc_md.get_rtc_time)();
 
 	to_tm(nowtime, t);
 
 	t->tm_year -= 1900;
-	t->tm_mon -= 1;
-	t->tm_wday -= 1;
+	t->tm_mon -= 1; /* Make sure userland has a 0-based month */
 }
 
 /* Set the current date and time in the real time clock. */
@@ -49,7 +48,8 @@
 {
 	unsigned long nowtime;
 
-	nowtime = mktime(t->tm_year+1900, t->tm_mon+1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec);
+	nowtime = mktime(t->tm_year+1900, t->tm_mon+1, t->tm_mday,
+			t->tm_hour, t->tm_min, t->tm_sec);
 
 	(ppc_md.set_rtc_time)(nowtime);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/via-cuda.c linux-2.5/drivers/macintosh/via-cuda.c
--- linux-2.5.13/drivers/macintosh/via-cuda.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/macintosh/via-cuda.c	Thu Dec 27 16:32:31 2001
@@ -191,6 +191,8 @@
     if (via == NULL)
 	return -ENODEV;
 
+    request_OF_resource(vias, 0, NULL);
+
     if (request_irq(CUDA_IRQ, cuda_interrupt, 0, "ADB", cuda_interrupt)) {
 	printk(KERN_ERR "cuda_init: can't get irq %d\n", CUDA_IRQ);
 	return -EAGAIN;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/macintosh/via-pmu.c linux-2.5/drivers/macintosh/via-pmu.c
--- linux-2.5.13/drivers/macintosh/via-pmu.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/macintosh/via-pmu.c	Fri Mar  1 15:07:38 2002
@@ -9,9 +9,9 @@
  * and the RTC (real time clock) chip.
  *
  * Copyright (C) 1998 Paul Mackerras and Fabio Riccardi.
+ * Copyright (C) 2001 Benjamin Herrenschmidt
  * 
- * todo: - Check this driver for smp safety (new Core99 motherboards).
- *       - Cleanup synchro between VIA interrupt and GPIO-based PMU
+ * todo: - Cleanup synchro between VIA interrupt and GPIO-based PMU
  *         interrupt.
  *
  *
@@ -45,10 +45,12 @@
 #include <asm/sections.h>
 #include <asm/irq.h>
 #include <asm/hardirq.h>
-#include <asm/feature.h>
+#include <asm/pmac_feature.h>
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
+#include <asm/sections.h>
 #include <asm/cputable.h>
+#include <asm/time.h>
 #ifdef CONFIG_PMAC_BACKLIGHT
 #include <asm/backlight.h>
 #endif
@@ -56,9 +58,13 @@
 /* Some compile options */
 #undef SUSPEND_USES_PMU
 #define DEBUG_SLEEP
+#undef HACKED_PCI_SAVE
 
 /* Misc minor number allocated for /dev/pmu */
-#define PMU_MINOR	154
+#define PMU_MINOR		154
+
+/* How many iterations between battery polls */
+#define BATTERY_POLLING_COUNT	2
 
 static volatile unsigned char *via;
 
@@ -108,7 +114,7 @@
 static struct adb_request *current_req;
 static struct adb_request *last_req;
 static struct adb_request *req_awaiting_reply;
-static unsigned char interrupt_data[32];
+static unsigned char interrupt_data[256]; /* Made bigger: I've been told that might happen */
 static unsigned char *reply_ptr;
 static int data_index;
 static int data_len;
@@ -126,9 +132,26 @@
 static int pmu_version;
 static int drop_interrupts;
 #ifdef CONFIG_PMAC_PBOOK
+static int option_lid_wakeup = 1;
 static int sleep_in_progress;
+static int can_sleep;
+#endif /* CONFIG_PMAC_PBOOK */
+
+static struct proc_dir_entry *proc_pmu_root;
+static struct proc_dir_entry *proc_pmu_info;
+static struct proc_dir_entry *proc_pmu_options;
+
+#ifdef CONFIG_PMAC_PBOOK
+int pmu_battery_count;
+int pmu_cur_battery;
+unsigned int pmu_power_flags;
+struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
+static int query_batt_timer = BATTERY_POLLING_COUNT;
+static struct adb_request batt_req;
+static struct proc_dir_entry *proc_pmu_batt[PMU_MAX_BATTERIES];
 #endif /* CONFIG_PMAC_PBOOK */
 
+int __fake_sleep;
 int asleep;
 struct notifier_block *sleep_notifier_list;
 
@@ -153,15 +176,22 @@
 static void pmu_done(struct adb_request *req);
 static void pmu_handle_data(unsigned char *data, int len,
 			    struct pt_regs *regs);
-static void set_volume(int level);
 static void gpio1_interrupt(int irq, void *arg, struct pt_regs *regs);
+static int proc_get_info(char *page, char **start, off_t off,
+			  int count, int *eof, void *data);
 #ifdef CONFIG_PMAC_BACKLIGHT
 static int pmu_set_backlight_level(int level, void* data);
 static int pmu_set_backlight_enable(int on, int level, void* data);
 #endif /* CONFIG_PMAC_BACKLIGHT */
 #ifdef CONFIG_PMAC_PBOOK
 static void pmu_pass_intr(unsigned char *data, int len);
-#endif
+static int proc_get_batt(char *page, char **start, off_t off,
+			int count, int *eof, void *data);
+#endif /* CONFIG_PMAC_PBOOK */
+static int proc_read_options(char *page, char **start, off_t off,
+			int count, int *eof, void *data);
+static int proc_write_options(struct file *file, const char *buffer,
+			unsigned long count, void *data);
 
 #ifdef CONFIG_ADB
 struct adb_driver via_pmu_driver = {
@@ -309,6 +339,10 @@
 	} else
 		pmu_kind = PMU_UNKNOWN;
 
+#ifdef CONFIG_PMAC_PBOOK
+	if (pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0)
+		can_sleep = 1;
+#endif /* CONFIG_PMAC_PBOOK */
 	via = (volatile unsigned char *) ioremap(vias->addrs->address, 0x2000);
 
 	out_8(&via[IER], IER_CLR | 0x7f);	/* disable all intrs */
@@ -362,9 +396,14 @@
 	if (vias == NULL)
 		return -ENODEV;
 
+	request_OF_resource(vias, 0, NULL);
+
 	bright_req_1.complete = 1;
 	bright_req_2.complete = 1;
 	bright_req_3.complete = 1;
+#ifdef CONFIG_PMAC_PBOOK
+	batt_req.complete = 1;
+#endif
 
 	if (request_irq(vias->intrs[0].line, via_pmu_interrupt, 0, "VIA-PMU",
 			(void *)0)) {
@@ -388,6 +427,46 @@
 	register_backlight_controller(&pmu_backlight_controller, NULL, "pmu");
 #endif /* CONFIG_PMAC_BACKLIGHT */
 
+#ifdef CONFIG_PMAC_PBOOK
+  	if (machine_is_compatible("AAPL,3400/2400") ||
+  		machine_is_compatible("AAPL,3500"))
+		pmu_battery_count = 1;
+	else if (machine_is_compatible("AAPL,PowerBook1998") ||
+		machine_is_compatible("PowerBook1,1"))
+		pmu_battery_count = 2;
+	else {
+		struct device_node* prim = find_devices("power-mgt");
+		u32 *prim_info = NULL;
+		if (prim)
+			prim_info = (u32 *)get_property(prim, "prim-info", NULL);
+		if (prim_info) {
+			/* Other stuffs here yet unknown */
+			pmu_battery_count = (prim_info[6] >> 16) & 0xff;
+		}
+	}
+#endif /* CONFIG_PMAC_PBOOK */
+	/* Create /proc/pmu */
+	proc_pmu_root = proc_mkdir("pmu", 0);
+	if (proc_pmu_root) {
+		int i;
+		proc_pmu_info = create_proc_read_entry("info", 0, proc_pmu_root,
+					proc_get_info, NULL);
+#ifdef CONFIG_PMAC_PBOOK
+		for (i=0; i<pmu_battery_count; i++) {
+			char title[16];
+			sprintf(title, "battery_%d", i);
+			proc_pmu_batt[i] = create_proc_read_entry(title, 0, proc_pmu_root,
+						proc_get_batt, (void *)i);
+		}
+#endif /* CONFIG_PMAC_PBOOK */
+		proc_pmu_options = create_proc_entry("options", 0600, proc_pmu_root);
+		if (proc_pmu_options) {
+			proc_pmu_options->nlink = 1;
+			proc_pmu_options->read_proc = proc_read_options;
+			proc_pmu_options->write_proc = proc_write_options;
+		}
+	}
+
 	/* Make sure PMU settle down before continuing. This is _very_ important
 	 * since the IDE probe may shut interrupts down for quite a bit of time. If
 	 * a PMU communication is pending while this happens, the PMU may timeout
@@ -448,8 +527,8 @@
 	pmu_request(&req, NULL, 1, PMU_GET_VERSION);
 	while (!req.complete)
 		pmu_poll();
-	if (req.reply_len > 1)
-		pmu_version = req.reply[1];
+	if (req.reply_len > 0)
+		pmu_version = req.reply[0];
 
 	return 1;
 }
@@ -460,6 +539,263 @@
 	return pmu_kind;
 }
 
+#ifdef CONFIG_PMAC_PBOOK
+
+/* 
+ * WARNING ! This code probably needs some debugging... -- BenH.
+ */
+static void __pmac
+done_battery_state_ohare(struct adb_request* req)
+{
+	unsigned int bat_flags = 0;
+	int current = 0;
+	unsigned int capa, max, voltage, time;
+	int lrange[] = { 0, 275, 850, 1680, 2325, 
+				2765, 3160, 3500, 3830, 4115, 
+				4360, 4585, 4795, 4990, 5170, 
+				5340, 5510, 5710, 5930, 6150, 
+				6370, 6500
+				};
+	
+	if (req->reply[0] & 0x01)
+		pmu_power_flags |= PMU_PWR_AC_PRESENT;
+	else
+		pmu_power_flags &= ~PMU_PWR_AC_PRESENT;
+
+	if (req->reply[0] & 0x04) {
+		int vb, i, j, charge, pcharge;
+		bat_flags |= PMU_BATT_PRESENT;
+		vb = (req->reply[1] << 8) | req->reply[2];
+		voltage = ((vb * 2650) + 726650)/100;
+		current = *((signed char *)&req->reply[5]);
+		if ((req->reply[0] & 0x01) == 0 && (current > 200))
+			vb += (current - 200) * 15;
+		else if (req->reply[0] & 0x02)
+			vb = (vb - 10) * 100;
+	  	i = (33000 - vb) / 10;
+	  	j = i - (i % 100);
+	  	if (j <= 0)
+	       		charge = 0;
+	  	else if (j >= 21)
+	       		charge = 650000;
+	  	else
+			charge = (lrange[j + 1] - lrange[j]) * (i - j) + (lrange[j] * 100);
+		charge = (1000 - charge / 650) / 10;
+		if (req->reply[0] & 0x40) {
+			pcharge = (req->reply[6] << 8) + req->reply[7];
+			if (pcharge > 6500)
+				pcharge = 6500;
+			pcharge *= 100;
+			pcharge = (1000 - pcharge / 650) / 10;
+			if (pcharge < charge)
+				charge = pcharge;
+		}
+		capa = charge;
+		max = 100;
+		time = (charge * 274) / current;
+		current = -current;
+		
+	} else
+		capa = max = current = voltage = time = 0;
+
+	if ((req->reply[0] & 0x02) && (current > 0))
+		bat_flags |= PMU_BATT_CHARGING;
+	if (req->reply[0] & 0x04) /* CHECK THIS ONE */
+		bat_flags |= PMU_BATT_PRESENT;
+
+	pmu_batteries[pmu_cur_battery].flags = bat_flags;
+	pmu_batteries[pmu_cur_battery].charge = capa;
+	pmu_batteries[pmu_cur_battery].max_charge = max;
+	pmu_batteries[pmu_cur_battery].current = current;
+	pmu_batteries[pmu_cur_battery].voltage = voltage;
+	pmu_batteries[pmu_cur_battery].time_remaining = time;
+}
+
+static void __pmac
+done_battery_state_smart(struct adb_request* req)
+{
+	/* format:
+	 *  [0] : format of this structure (known: 3,4,5)
+	 *  [1] : flags
+	 *  
+	 *  format 3 & 4:
+	 *  
+	 *  [2] : charge
+	 *  [3] : max charge
+	 *  [4] : current
+	 *  [5] : voltage
+	 *  
+	 *  format 5:
+	 *  
+	 *  [2][3] : charge
+	 *  [4][5] : max charge
+	 *  [6][7] : current
+	 *  [8][9] : voltage
+	 */
+	 
+	unsigned int bat_flags = 0;
+	int current;
+	unsigned int capa, max, voltage;
+	
+	if (req->reply[1] & 0x01)
+		pmu_power_flags |= PMU_PWR_AC_PRESENT;
+	else
+		pmu_power_flags &= ~PMU_PWR_AC_PRESENT;
+
+
+	if (req->reply[1] & 0x04) {
+		bat_flags |= PMU_BATT_PRESENT;
+		switch(req->reply[0]) {
+			case 3:
+			case 4: capa = req->reply[2];
+				max = req->reply[3];
+				current = *((signed char *)&req->reply[4]);
+				voltage = req->reply[5];
+				break;
+			case 5: capa = (req->reply[2] << 8) | req->reply[3];
+				max = (req->reply[4] << 8) | req->reply[5];
+				current = *((signed short *)&req->reply[6]);
+				voltage = (req->reply[8] << 8) | req->reply[9];
+				break;
+			default:
+				printk(KERN_WARNING "pmu.c : unrecognized battery info, len: %d, %02x %02x %02x %02x\n",
+					req->reply_len, req->reply[0], req->reply[1], req->reply[2], req->reply[3]);
+				break;
+		}
+	} else
+		capa = max = current = voltage = 0;
+
+	if ((req->reply[1] & 0x01) && (current > 0))
+		bat_flags |= PMU_BATT_CHARGING;
+
+	pmu_batteries[pmu_cur_battery].flags = bat_flags;
+	pmu_batteries[pmu_cur_battery].charge = capa;
+	pmu_batteries[pmu_cur_battery].max_charge = max;
+	pmu_batteries[pmu_cur_battery].current = current;
+	pmu_batteries[pmu_cur_battery].voltage = voltage;
+	if (current) {
+		if ((req->reply[1] & 0x01) && (current > 0))
+			pmu_batteries[pmu_cur_battery].time_remaining
+				= ((max-capa) * 3600) / current;
+		else
+			pmu_batteries[pmu_cur_battery].time_remaining
+				= (capa * 3600) / (-current);
+	} else
+		pmu_batteries[pmu_cur_battery].time_remaining = 0;
+
+	pmu_cur_battery = (pmu_cur_battery + 1) % pmu_battery_count;
+}
+
+static void __pmac
+query_battery_state(void)
+{
+	if (!batt_req.complete)
+		return;
+	if (pmu_kind == PMU_OHARE_BASED)
+		pmu_request(&batt_req, done_battery_state_ohare,
+			1, PMU_BATTERY_STATE);
+	else
+		pmu_request(&batt_req, done_battery_state_smart,
+			2, PMU_SMART_BATTERY_STATE, pmu_cur_battery+1);
+}
+
+#endif /* CONFIG_PMAC_PBOOK */
+
+static int
+proc_get_info(char *page, char **start, off_t off,
+		int count, int *eof, void *data)
+{
+	char* p = page;
+
+	p += sprintf(p, "PMU driver version     : %d\n", PMU_DRIVER_VERSION);
+	p += sprintf(p, "PMU firmware version   : %02x\n", pmu_version);
+#ifdef CONFIG_PMAC_PBOOK
+	p += sprintf(p, "AC Power               : %d\n",
+		((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0));
+	p += sprintf(p, "Battery count          : %d\n", pmu_battery_count);
+#endif /* CONFIG_PMAC_PBOOK */
+
+	return p - page;
+}
+
+#ifdef CONFIG_PMAC_PBOOK
+static int
+proc_get_batt(char *page, char **start, off_t off,
+		int count, int *eof, void *data)
+{
+	int batnum = (int)data;
+	char *p = page;
+	
+	p += sprintf(p, "\n");
+	p += sprintf(p, "flags      : %08x\n",
+		pmu_batteries[batnum].flags);
+	p += sprintf(p, "charge     : %d\n",
+		pmu_batteries[batnum].charge);
+	p += sprintf(p, "max_charge : %d\n",
+		pmu_batteries[batnum].max_charge);
+	p += sprintf(p, "current    : %d\n",
+		pmu_batteries[batnum].current);
+	p += sprintf(p, "voltage    : %d\n",
+		pmu_batteries[batnum].voltage);
+	p += sprintf(p, "time rem.  : %d\n",
+		pmu_batteries[batnum].time_remaining);
+
+	return p - page;
+}
+#endif /* CONFIG_PMAC_PBOOK */
+
+static int
+proc_read_options(char *page, char **start, off_t off,
+			int count, int *eof, void *data)
+{
+	char *p = page;
+
+#ifdef CONFIG_PMAC_PBOOK
+	if (pmu_kind == PMU_KEYLARGO_BASED && can_sleep)
+		p += sprintf(p, "lid_wakeup=%d\n", option_lid_wakeup);
+#endif /* CONFIG_PMAC_PBOOK */
+
+	return p - page;
+}
+			
+static int
+proc_write_options(struct file *file, const char *buffer,
+			unsigned long count, void *data)
+{
+	char tmp[33];
+	char *label, *val;
+	unsigned long fcount = count;
+	
+	if (!count)
+		return -EINVAL;
+	if (count > 32)
+		count = 32;
+	if (copy_from_user(tmp, buffer, count))
+		return -EFAULT;
+	tmp[count] = 0;
+
+	label = tmp;
+	while(*label == ' ')
+		label++;
+	val = label;
+	while(*val && (*val != '=')) {
+		if (*val == ' ')
+			*val = 0;
+		val++;
+	}
+	if ((*val) == 0)
+		return -EINVAL;
+	*(val++) = 0;
+	while(*val == ' ')
+		val++;
+#ifdef CONFIG_PMAC_PBOOK
+	if (pmu_kind == PMU_KEYLARGO_BASED && can_sleep)
+		if (!strcmp(label, "lid_wakeup"))
+			option_lid_wakeup = ((*val) == '1');
+#endif /* CONFIG_PMAC_PBOOK */
+	return fcount;
+}
+
 #ifdef CONFIG_ADB
 /* Send an ADB command */
 static int __openfirmware
@@ -622,11 +958,7 @@
 	for (i = 0; i < nbytes; ++i)
 		req->data[i] = va_arg(list, int);
 	va_end(list);
-	if (pmu_data_len[req->data[0]][1] != 0) {
-		req->reply[0] = ADB_RET_OK;
-		req->reply_len = 1;
-	} else
-		req->reply_len = 0;
+	req->reply_len = 0;
 	req->reply_expected = 0;
 	return pmu_queue_request(req);
 }
@@ -835,27 +1167,22 @@
 	spin_lock_irqsave(&pmu_lock, flags);
 	++disable_poll;
 		
-	while ((intr = in_8(&via[IFR])) != 0) {
+	for (;;) {
+		intr = in_8(&via[IFR]) & (SR_INT | CB1_INT);
+		if (intr == 0)
+			break;
 		if (++nloop > 1000) {
 			printk(KERN_DEBUG "PMU: stuck in intr loop, "
-			       "intr=%x pmu_state=%d\n", intr, pmu_state);
+			       "intr=%x, ier=%x pmu_state=%d\n",
+			       intr, in_8(&via[IER]), pmu_state);
 			break;
 		}
 		out_8(&via[IFR], intr);
 		if (intr & SR_INT)
 			pmu_sr_intr(regs);
-		else if (intr & CB1_INT)
+		if (intr & CB1_INT)
 			adb_int_pending = 1;
 	}
-	/* This is not necessary except if synchronous ADB requests are done
-	 * with interrupts off, which should not happen. Since I'm not sure
-	 * this "wiring" will remain, I'm commenting it out for now. Please do
-	 * not remove. -- BenH.
-	 */
-#if 0
-	if (gpio_reg && !pmu_suspended && (in_8(gpio_reg + 0x9) & 0x02) == 0)
-		adb_int_pending = 1;
-#endif
 
 	if (pmu_state == idle) {
 		if (adb_int_pending) {
@@ -866,9 +1193,8 @@
 			wait_for_ack();
 			send_byte(PMU_INT_ACK);
 			adb_int_pending = 0;
-		} else if (current_req) {
+		} else if (current_req)
 			pmu_start();
-		}
 	}
 	
 	--disable_poll;
@@ -878,8 +1204,10 @@
 static void __openfirmware
 gpio1_interrupt(int irq, void *arg, struct pt_regs *regs)
 {
-	adb_int_pending = 1;
-	via_pmu_interrupt(0, 0, 0);
+	if ((in_8(gpio_reg + 0x9) & 0x02) == 0) {
+		adb_int_pending = 1;
+		via_pmu_interrupt(0, 0, 0);
+	}
 }
 
 static void __openfirmware
@@ -1040,16 +1368,25 @@
 				adb_input(data+1, len-1, regs, 1);
 #endif /* CONFIG_ADB */		
 		}
-	} else if (data[0] == 0x08 && len == 3) {
-		/* sound/brightness buttons pressed */
+	} else {
+		/* Sound/brightness button pressed */
+		if ((data[0] & PMU_INT_SNDBRT) && len == 3) {
 #ifdef CONFIG_PMAC_BACKLIGHT
-		set_backlight_level(data[1] >> 4);
+			set_backlight_level(data[1] >> 4);
 #endif
-		set_volume(data[2]);
-	} else {
+		}
 #ifdef CONFIG_PMAC_PBOOK
-		pmu_pass_intr(data, len);
-#endif
+		/* Environement or tick interrupt, query batteries */
+		if (pmu_battery_count && (data[0] & PMU_INT_TICK)) {
+			if ((--query_batt_timer) == 0) {
+				query_battery_state();
+				query_batt_timer = BATTERY_POLLING_COUNT;
+			}
+		} else if (pmu_battery_count && (data[0] & PMU_INT_ENVIRONMENT))
+			query_battery_state();
+ 		if (data[0])
+			pmu_pass_intr(data, len);
+#endif /* CONFIG_PMAC_PBOOK */
 	}
 }
 
@@ -1116,11 +1453,6 @@
 		pmu_poll();
 }
 
-static void __openfirmware
-set_volume(int level)
-{
-}
-
 void __openfirmware
 pmu_restart(void)
 {
@@ -1266,10 +1598,14 @@
  * PCI devices which may get powered off when we sleep.
  */
 static struct pci_save {
+#ifndef HACKED_PCI_SAVE
 	u16	command;
 	u16	cache_lat;
 	u16	intr;
 	u32	rom_address;
+#else
+	u32	config[16];
+#endif	
 } *pbook_pci_saves;
 static int n_pbook_pci_saves;
 
@@ -1293,14 +1629,24 @@
 		return;
 
 	pci_for_each_dev(pd) {
+#ifndef HACKED_PCI_SAVE
 		pci_read_config_word(pd, PCI_COMMAND, &ps->command);
 		pci_read_config_word(pd, PCI_CACHE_LINE_SIZE, &ps->cache_lat);
 		pci_read_config_word(pd, PCI_INTERRUPT_LINE, &ps->intr);
 		pci_read_config_dword(pd, PCI_ROM_ADDRESS, &ps->rom_address);
+#else
+		int i;
+		for (i=1;i<16;i++)
+			pci_read_config_dword(pd, i<<4, &ps->config[i]);
+#endif
 		++ps;
 	}
 }
 
+/* For this to work, we must take care of a few things: If gmac was enabled
+ * during boot, it will be in the pci dev list. If it's disabled at this point
+ * (and it will probably be), then you can't access it's config space.
+ */
 static void __openfirmware
 pbook_pci_restore(void)
 {
@@ -1310,7 +1656,13 @@
 	int j;
 
 	pci_for_each_dev(pd) {
+#ifdef HACKED_PCI_SAVE
+		int i;
 		ps++;
+		for (i=2;i<16;i++)
+			pci_write_config_dword(pd, i<<4, ps->config[i]);
+		pci_write_config_dword(pd, 4, ps->config[1]);
+#else
 		if (ps->command == 0)
 			continue;
 		pci_read_config_word(pd, PCI_COMMAND, &cmd);
@@ -1330,8 +1682,8 @@
 				ps->intr);
 			pci_write_config_word(pd, PCI_COMMAND, ps->command);
 			break;
-			/* other header types not restored at present */
 		}
+#endif	
 	}
 }
 
@@ -1370,7 +1722,7 @@
 	}
 	mdelay(50);
 }
-#endif /* DEBUG_SLEEP */
+#endif
 
 /*
  * Put the powerbook to sleep.
@@ -1403,6 +1755,15 @@
 	out_8(&via[IER], IER_SET | SR_INT | CB1_INT);
 }
 
+static inline void wakeup_decrementer(void)
+{
+	set_dec(tb_ticks_per_jiffy);
+	/* No currently-supported powerbook has a 601,
+	 * so use get_tbl, not native
+	 */
+	last_jiffy_stamp(0) = tb_last_stamp = get_tbl();
+}
+
 #define	GRACKLE_PM	(1<<7)
 #define GRACKLE_DOZE	(1<<5)
 #define	GRACKLE_NAP	(1<<4)
@@ -1436,6 +1797,10 @@
 	 * vmalloc's are done before actual sleep of block drivers */
 	sys_sync();
 
+	/* Give the disks a little time to actually finish writing */
+	for (wait = jiffies + (HZ/2); time_before(jiffies, wait); )
+		mb();
+
 	/* Sleep can fail now. May not be very robust but useful for debugging */
 	ret = broadcast_sleep(PBOOK_SLEEP_NOW, PBOOK_WAKE);
 	if (ret != PBOOK_SLEEP_OK) {
@@ -1443,13 +1808,9 @@
 		return -EBUSY;
 	}
 
-	/* Give the disks a little time to actually finish writing */
-	for (wait = jiffies + (HZ/2); time_before(jiffies, wait); )
-		mb();
-
 	/* Wait for completion of async backlight requests */
 	while (!bright_req_1.complete || !bright_req_2.complete ||
-		!bright_req_3.complete)
+		!bright_req_3.complete || !batt_req.complete)
 		pmu_poll();
 	
 	/* Turn off various things. Darwin does some retry tests here... */
@@ -1495,7 +1856,7 @@
 	/* The VIA is supposed not to be restored correctly*/
 	save_via_state();
 	/* We shut down some HW */
-	feature_prepare_for_sleep();
+	pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,1);
 
 	pci_read_config_word(grackle, 0x70, &pmcr1);
 	/* Apparently, MacOS uses NAP mode for Grackle ??? */
@@ -1512,7 +1873,7 @@
 	pci_write_config_word(grackle, 0x70, pmcr1);
 
 	/* Make sure the PMU is idle */
-	feature_wake_up();
+	pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,0);
 	restore_via_state();
 	
 	/* Restore L2 cache */
@@ -1522,11 +1883,6 @@
 	/* Restore userland MMU context */
 	set_context(current->active_mm->context, current->active_mm->pgd);
 
-	/* Re-enable DEC interrupts and kick DEC */
-	asm volatile("mtdec %0" : : "r" (0x7fffffff));
-	sti();
-	asm volatile("mtdec %0" : : "r" (0x10000000));
-
 	/* Power things up */
 	pmu_request(&req, NULL, 2, PMU_SET_INTR_MASK, 0xfc);
 	while (!req.complete)
@@ -1558,6 +1914,10 @@
 	/* Leave some time for HW to settle down */
 	mdelay(100);
 
+	/* Restart jiffies & scheduling */
+	wakeup_decrementer();
+	sti();
+
 	/* Notify drivers */
 	broadcast_wake();
 
@@ -1571,7 +1931,7 @@
 	struct adb_request req;
 	int ret, timeout;
 	
-	if (!feature_can_sleep()) {
+	if (!can_sleep) {
 		printk(KERN_ERR "Sleep mode not supported on this machine\n");
 		return -ENOSYS;
 	}
@@ -1591,20 +1951,19 @@
 	 * vmalloc's are done before actual sleep of block drivers */
 	sys_sync();
 
+	/* Give the disks a little time to actually finish writing */
+	for (wait = jiffies + HZ; time_before(jiffies, wait); )
+		mb();
+
 	/* Sleep can fail now. May not be very robust but useful for debugging */
 	ret = broadcast_sleep(PBOOK_SLEEP_NOW, PBOOK_WAKE);
 	if (ret != PBOOK_SLEEP_OK) {
 		printk("pmu: sleep failed\n");
 		return -EBUSY;
 	}
-
-	/* Give the disks a little time to actually finish writing */
-	for (wait = jiffies + HZ; time_before(jiffies, wait); )
-		mb();
-
 	/* Wait for completion of async backlight requests */
 	while (!bright_req_1.complete || !bright_req_2.complete ||
-		!bright_req_3.complete)
+		!bright_req_3.complete || !batt_req.complete)
 		pmu_poll();
 
 	/* Tell PMU what events will wake us up */
@@ -1614,7 +1973,8 @@
 		pmu_poll();
 
 	pmu_request(&req, NULL, 4, PMU_POWER_EVENTS, PMU_PWR_SET_WAKEUP_EVENTS,
-		0, PMU_PWR_WAKEUP_KEY | PMU_PWR_WAKEUP_LID_OPEN);
+		0, PMU_PWR_WAKEUP_KEY |
+		(option_lid_wakeup ? PMU_PWR_WAKEUP_LID_OPEN : 0));
 	while (!req.complete)
 		pmu_poll();
 		
@@ -1651,10 +2011,12 @@
 	/* Save the state of PCI config space for some slots */
 	//pbook_pci_save();
 
-	/* Ask the PMU to put us to sleep */
-	pmu_request(&req, NULL, 5, PMU_SLEEP, 'M', 'A', 'T', 'T');
-	while (!req.complete && pmu_state != idle)
-		pmu_poll();
+	if (!__fake_sleep) {
+		/* Ask the PMU to put us to sleep */
+		pmu_request(&req, NULL, 5, PMU_SLEEP, 'M', 'A', 'T', 'T');
+		while (!req.complete && pmu_state != idle)
+			pmu_poll();
+	}
 
 	out_8(&via[B], in_8(&via[B]) | TREQ);
 	wait_for_ack();
@@ -1666,13 +2028,16 @@
 	 * talk to the PMU after this, so I moved it to _after_ sending the
 	 * sleep command to it. Still need to be checked.
 	 */
-	feature_prepare_for_sleep();
+	pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,1);
 
 	/* Call low-level ASM sleep handler */
-	low_sleep_handler();
+	if (__fake_sleep)
+		mdelay(5000);
+	else
+		low_sleep_handler();
 
 	/* Restore Apple core ASICs state */
-	feature_wake_up();
+	pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,0);
 
 	/* Restore VIA */
 	restore_via_state();
@@ -1694,11 +2059,6 @@
 	/* Restore userland MMU context */
 	set_context(current->active_mm->context, current->active_mm->pgd);
 
-	/* Re-enable DEC interrupts and kick DEC */
-	asm volatile("mtdec %0" : : "r" (0x7fffffff));
-	sti();
-	asm volatile("mtdec %0" : : "r" (0x10000000));
-
 	/* Tell PMU we are ready */
 	pmu_request(&req, NULL, 2, PMU_SYSTEM_READY, 2);
 	while (!req.complete)
@@ -1725,6 +2085,10 @@
 	/* Leave some time for HW to settle down */
 	mdelay(100);
 
+	/* Restart jiffies & scheduling */
+	wakeup_decrementer();
+	sti();
+
 	/* Notify drivers */
 	broadcast_wake();
 
@@ -1766,6 +2130,10 @@
 	 * vmalloc's are done before actual sleep of block drivers */
 	sys_sync();
 
+	/* Give the disks a little time to actually finish writing */
+	for (wait = jiffies + (HZ/4); time_before(jiffies, wait); )
+		mb();
+
 	/* Sleep can fail now. May not be very robust but useful for debugging */
 	ret = broadcast_sleep(PBOOK_SLEEP_NOW, PBOOK_WAKE);
 	if (ret != PBOOK_SLEEP_OK) {
@@ -1773,13 +2141,9 @@
 		return -EBUSY;
 	}
 
-	/* Give the disks a little time to actually finish writing */
-	for (wait = jiffies + (HZ/4); time_before(jiffies, wait); )
-		mb();
-
 	/* Wait for completion of async backlight requests */
 	while (!bright_req_1.complete || !bright_req_2.complete ||
-		!bright_req_3.complete)
+		!bright_req_3.complete || !batt_req.complete)
 		pmu_poll();
 
 	/* Disable all interrupts except pmu */
@@ -1811,6 +2175,8 @@
 	while (!sleep_req.complete)
 		mb();
 
+	pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,1);
+
 	/* displacement-flush the L2 cache - necessary? */
 	for (p = KERNELBASE; p < KERNELBASE + 0x100000; p += 0x1000)
 		i = *(volatile int *)p;
@@ -1825,20 +2191,23 @@
 
 	/* OK, we're awake again, start restoring things */
 	out_be32(mem_ctrl_sleep, 0x3f);
+	pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,0);
 	pbook_pci_restore();
 
 	/* wait for the PMU interrupt sequence to complete */
 	while (asleep)
 		mb();
 
-	/* Re-enable DEC interrupts and kick DEC */
-	asm volatile("mtdec %0" : : "r" (0x7fffffff));
-	sti();
-	asm volatile("mtdec %0" : : "r" (0x10000000));
-
 	/* reenable interrupts */
 	pmac_sleep_restore_intrs();
 
+	/* Leave some time for HW to settle down */
+	mdelay(100);
+
+	/* Restart jiffies & scheduling */
+	wakeup_decrementer();
+	sti();
+
 	/* Notify drivers */
 	broadcast_wake();
 
@@ -1877,6 +2246,7 @@
 	spin_lock_irqsave(&all_pvt_lock, flags);
 	for (list = &all_pmu_pvt; (list = list->next) != &all_pmu_pvt; ) {
 		pp = list_entry(list, struct pmu_private, list);
+		spin_lock(&pp->lock);
 		i = pp->rb_put + 1;
 		if (i >= RB_SIZE)
 			i = 0;
@@ -1887,6 +2257,7 @@
 			pp->rb_put = i;
 			wake_up_interruptible(&pp->wait);
 		}
+		spin_unlock(&pp->lock);
 	}
 	spin_unlock_irqrestore(&all_pvt_lock, flags);
 }
@@ -1914,6 +2285,7 @@
 {
 	struct pmu_private *pp = file->private_data;
 	DECLARE_WAITQUEUE(wait, current);
+	unsigned long flags;
 	int ret;
 
 	if (count < 1 || pp == 0)
@@ -1922,38 +2294,41 @@
 	if (ret)
 		return ret;
 
+	spin_lock_irqsave(&pp->lock, flags);
 	add_wait_queue(&pp->wait, &wait);
 	current->state = TASK_INTERRUPTIBLE;
 
 	for (;;) {
 		ret = -EAGAIN;
-		spin_lock(&pp->lock);
 		if (pp->rb_get != pp->rb_put) {
 			int i = pp->rb_get;
 			struct rb_entry *rp = &pp->rb_buf[i];
 			ret = rp->len;
+			spin_unlock_irqrestore(&pp->lock, flags);
 			if (ret > count)
 				ret = count;
 			if (ret > 0 && copy_to_user(buf, rp->data, ret))
 				ret = -EFAULT;
 			if (++i >= RB_SIZE)
 				i = 0;
+			spin_lock_irqsave(&pp->lock, flags);
 			pp->rb_get = i;
 		}
-		spin_unlock(&pp->lock);
 		if (ret >= 0)
 			break;
-
 		if (file->f_flags & O_NONBLOCK)
 			break;
 		ret = -ERESTARTSYS;
 		if (signal_pending(current))
 			break;
+		spin_unlock_irqrestore(&pp->lock, flags);
 		schedule();
+		spin_lock_irqsave(&pp->lock, flags);
 	}
 	current->state = TASK_RUNNING;
 	remove_wait_queue(&pp->wait, &wait);
-
+	spin_unlock_irqrestore(&pp->lock, flags);
+	
 	return ret;
 }
 
@@ -1967,14 +2342,15 @@
 {
 	struct pmu_private *pp = filp->private_data;
 	unsigned int mask = 0;
-
+	unsigned long flags;
+	
 	if (pp == 0)
 		return 0;
 	poll_wait(filp, &pp->wait, wait);
-	spin_lock(&pp->lock);
+	spin_lock_irqsave(&pp->lock, flags);
 	if (pp->rb_get != pp->rb_put)
 		mask |= POLLIN;
-	spin_unlock(&pp->lock);
+	spin_unlock_irqrestore(&pp->lock, flags);
 	return mask;
 }
 
@@ -2023,7 +2399,7 @@
 		sleep_in_progress = 0;
 		return error;
 	case PMU_IOC_CAN_SLEEP:
-		return put_user(feature_can_sleep(), (__u32 *)arg);
+		return put_user((u32)can_sleep, (__u32 *)arg);
 
 #ifdef CONFIG_PMAC_BACKLIGHT
 	/* Backlight should have its own device or go via
@@ -2153,5 +2529,8 @@
 EXPORT_SYMBOL(pmu_register_sleep_notifier);
 EXPORT_SYMBOL(pmu_unregister_sleep_notifier);
 EXPORT_SYMBOL(pmu_enable_irled);
+EXPORT_SYMBOL(pmu_battery_count);
+EXPORT_SYMBOL(pmu_batteries);
+EXPORT_SYMBOL(pmu_power_flags);
 #endif /* CONFIG_PMAC_PBOOK */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/md/lvm-fs.c linux-2.5/drivers/md/lvm-fs.c
--- linux-2.5.13/drivers/md/lvm-fs.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/md/lvm-fs.c	Fri Mar  1 19:18:06 2002
@@ -276,12 +276,12 @@
 	sz += sprintf(page + sz, "number:       %u\n", lv->u.lv_number);
 	sz += sprintf(page + sz, "open:         %u\n", lv->u.lv_open);
 	sz += sprintf(page + sz, "allocation:   %u\n", lv->u.lv_allocation);
-       if(lv->u.lv_stripes > 1) {
-               sz += sprintf(page + sz, "stripes:      %u\n",
-                             lv->u.lv_stripes);
-               sz += sprintf(page + sz, "stripesize:   %u\n",
-                             lv->u.lv_stripesize);
-       }
+	if(lv->u.lv_stripes > 1) {
+		sz += sprintf(page + sz, "stripes:      %u\n",
+			      lv->u.lv_stripes);
+		sz += sprintf(page + sz, "stripesize:   %u\n",
+			      lv->u.lv_stripesize);
+	}
 	sz += sprintf(page + sz, "device:       %02u:%02u\n",
 		      major(lv->u.lv_dev), minor(lv->u.lv_dev));
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/md/md.c linux-2.5/drivers/md/md.c
--- linux-2.5.13/drivers/md/md.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/md/md.c	Fri May  3 12:57:30 2002
@@ -1011,6 +1011,11 @@
 	struct list_head *tmp;
 	mdk_rdev_t *rdev;
 
+	if (!mddev->sb_dirty) {
+		printk("hm, md_update_sb() called without ->sb_dirty == 1, from %p.\n", __builtin_return_address(0));
+		return 0;
+	}
+	mddev->sb_dirty = 0;
 repeat:
 	mddev->sb->utime = CURRENT_TIME;
 	if (!(++mddev->sb->events_lo))
@@ -1576,6 +1581,7 @@
 	if (!md_size[mdidx(mddev)])
 		md_size[mdidx(mddev)] = sb->size * data_disks;
 
+	rdev = list_entry(mddev->disks.next, mdk_rdev_t, same_set);
 	readahead = (VM_MAX_READAHEAD * 1024) / PAGE_SIZE;
 	if (!sb->level || (sb->level == 4) || (sb->level == 5)) {
 		readahead = (mddev->sb->chunk_size>>PAGE_SHIFT) * 4 * data_disks;
@@ -1732,6 +1738,7 @@
 	}
 
 	mddev->sb->state &= ~(1 << MD_SB_CLEAN);
+	mddev->sb_dirty = 1;
 	md_update_sb(mddev);
 
 	/*
@@ -1848,6 +1855,7 @@
 				printk(KERN_INFO "md: marking sb clean...\n");
 				mddev->sb->state |= 1 << MD_SB_CLEAN;
 			}
+			mddev->sb_dirty = 1;
 			md_update_sb(mddev);
 		}
 		if (ro)
@@ -2471,7 +2479,6 @@
 	mddev->sb->working_disks++;
 
 	mddev->sb_dirty = 1;
-
 	md_update_sb(mddev);
 
 	/*
@@ -3513,6 +3520,8 @@
 			continue;
 		if (sb->active_disks == sb->raid_disks)
 			continue;
+		if (mddev->sb_dirty)
+			md_update_sb(mddev);
 		if (!sb->spare_disks) {
 			printk(KERN_ERR "md%d: no spare disk to reconstruct array! "
 			       "-- continuing in degraded mode\n", mdidx(mddev));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/md/multipath.c linux-2.5/drivers/md/multipath.c
--- linux-2.5.13/drivers/md/multipath.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/md/multipath.c	Fri May  3 12:57:30 2002
@@ -703,11 +703,8 @@
 		spin_unlock_irqrestore(&retry_list_lock, flags);
 
 		mddev = mp_bh->mddev;
-		if (mddev->sb_dirty) {
-			printk(KERN_INFO "dirty sb detected, updating.\n");
-			mddev->sb_dirty = 0;
+		if (mddev->sb_dirty)
 			md_update_sb(mddev);
-		}
 		bio = mp_bh->bio;
 		bdev = bio->bi_bdev;
 		
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/md/raid1.c linux-2.5/drivers/md/raid1.c
--- linux-2.5.13/drivers/md/raid1.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/md/raid1.c	Wed May  1 17:26:08 2002
@@ -1084,11 +1084,8 @@
 
 		mddev = r1_bio->mddev;
 		conf = mddev_to_conf(mddev);
-		if (mddev->sb_dirty) {
-			printk(KERN_INFO "raid1: dirty sb detected, updating.\n");
-			mddev->sb_dirty = 0;
+		if (mddev->sb_dirty)
 			md_update_sb(mddev);
-		}
 		bio = r1_bio->master_bio;
 		switch(r1_bio->cmd) {
 		case SPECIAL:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/md/raid5.c linux-2.5/drivers/md/raid5.c
--- linux-2.5.13/drivers/md/raid5.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/md/raid5.c	Wed May  1 17:26:08 2002
@@ -1276,10 +1276,8 @@
 
 	handled = 0;
 
-	if (mddev->sb_dirty) {
-		mddev->sb_dirty = 0;
+	if (mddev->sb_dirty)
 		md_update_sb(mddev);
-	}
 	md_spin_lock_irq(&conf->device_lock);
 	while (1) {
 		struct list_head *first;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/Config.help linux-2.5/drivers/media/video/Config.help
--- linux-2.5.13/drivers/media/video/Config.help	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/media/video/Config.help	Fri Feb 15 15:55:23 2002
@@ -54,6 +54,16 @@
   Say Y here to include support for the Iomega Buz video card.  There
   is a Buz/Linux homepage at <http://www.lysator.liu.se/~gz/buz/>.
 
+CONFIG_VIDEO_ZORAN_DC10
+  Say Y to support the Pinnacle Systems Studio DC10 plus TV/Video
+  card.  Linux page at
+  <http://lhd.datapower.com/db/dispproduct.php3?DISP?1511>.  Vendor
+  page at <http://www.pinnaclesys.com/>.
+
+CONFIG_VIDEO_ZORAN_LML33
+  Say Y here to support the Linux Media Labs LML33 TV/Video card.
+  Resources page is at <http://www.linuxmedialabs.com/lml33doc.html>.
+
 CONFIG_VIDEO_ZR36120
   Support for ZR36120/ZR36125 based frame grabber/overlay boards.
   This includes the Victor II, WaveWatcher, Video Wonder, Maxi-TV,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/meye.c linux-2.5/drivers/media/video/meye.c
--- linux-2.5.13/drivers/media/video/meye.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/media/video/meye.c	Tue Apr 23 12:20:22 2002
@@ -1242,7 +1242,6 @@
 	sonypi_camera_command(SONYPI_COMMAND_SETCAMERA, 1);
 
 	meye.mchip_dev = pcidev;
-	meye.mchip_irq = pcidev->irq;
 	memcpy(&meye.video_dev, &meye_template, sizeof(meye_template));
 
 	if (mchip_dma_alloc()) {
@@ -1256,6 +1255,7 @@
 		goto out3;
 	}
 
+	meye.mchip_irq = pcidev->irq;
 	mchip_adr = pci_resource_start(meye.mchip_dev,0);
 	if (!mchip_adr) {
 		printk(KERN_ERR "meye: mchip has no device base address\n");
@@ -1419,6 +1419,27 @@
 static void __exit meye_cleanup_module(void) {
 	pci_unregister_driver(&meye_driver);
 }
+
+#ifndef MODULE
+static int __init meye_setup(char *str) {
+	int ints[4];
+
+	str = get_options(str, ARRAY_SIZE(ints), ints);
+	if (ints[0] <= 0) 
+		goto out;
+	gbuffers = ints[1];
+	if (ints[0] == 1)
+		goto out;
+	gbufsize = ints[2];
+	if (ints[0] == 2)
+		goto out;
+	video_nr = ints[3];
+out:
+	return 1;
+}
+
+__setup("meye=", meye_setup);
+#endif
 
 MODULE_AUTHOR("Stelian Pop <stelian.pop@fr.alcove.com>");
 MODULE_DESCRIPTION("video4linux driver for the MotionEye camera");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/meye.h linux-2.5/drivers/media/video/meye.h
--- linux-2.5.13/drivers/media/video/meye.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/media/video/meye.h	Thu May  2 23:16:53 2002
@@ -29,7 +29,7 @@
 #define _MEYE_PRIV_H_
 
 #define MEYE_DRIVER_MAJORVERSION	1
-#define MEYE_DRIVER_MINORVERSION	3
+#define MEYE_DRIVER_MINORVERSION	4
 
 /****************************************************************************/
 /* Motion JPEG chip registers                                               */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/planb.c linux-2.5/drivers/media/video/planb.c
--- linux-2.5.13/drivers/media/video/planb.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/media/video/planb.c	Wed Jan 16 00:23:26 2002
@@ -90,11 +90,10 @@
 static int planb_open(struct video_device *, int);
 static void planb_close(struct video_device *);
 static int planb_ioctl(struct video_device *, unsigned int, void *);
-static int planb_init_done(struct video_device *);
 static int planb_mmap(struct video_device *, const char *, unsigned long);
 static void planb_irq(int, void *, struct pt_regs *);
 static void release_planb(void);
-int init_planbs(struct video_init *);
+static int init_planbs(void);
 
 /* ------------------ PlanB Internal Functions ------------------ */
 static int planb_prepare_open(struct planb *);
@@ -2079,7 +2078,6 @@
 #endif
 	pb->tab_size = PLANB_MAXLINES + 40;
 	pb->suspend = 0;
-	pb->lock = 0;
 	init_MUTEX(&pb->lock);
 	pb->ch1_cmd = 0;
 	pb->ch2_cmd = 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/stradis.c linux-2.5/drivers/media/video/stradis.c
--- linux-2.5.13/drivers/media/video/stradis.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/media/video/stradis.c	Sat Apr 13 17:42:55 2002
@@ -1946,7 +1946,9 @@
 {
 	struct saa7146 *saa = (struct saa7146 *) dev;
 
-	saa->video_dev.busy = 0;
+	/* FIXME: Don't do it this way, use the video_device->fops
+	 * registration for a sane implementation of multiple opens */
+	saa->video_dev.users--;
 	saa->user++;
 	if (saa->user > 1)
 		return 0;	/* device open already, don't reset */
@@ -1958,7 +1960,7 @@
 {
 	struct saa7146 *saa = (struct saa7146 *) dev;
 	saa->user--;
-	saa->video_dev.busy = 0;
+	saa->video_dev.users++;
 	if (saa->user > 0)	/* still someone using device */
 		return;
 	saawrite(0x007f0000, SAA7146_MC1);	/* stop all overlay dma */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/vino.c linux-2.5/drivers/media/video/vino.c
--- linux-2.5.13/drivers/media/video/vino.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/media/video/vino.c	Sun Mar  3 17:54:35 2002
@@ -1,6 +1,4 @@
-/* $Id: vino.c,v 1.5 1999/10/09 00:01:14 ralf Exp $
- * drivers/char/vino.c
- *
+/*
  * (incomplete) Driver for the Vino Video input system found in SGI Indys.
  *
  * Copyright (C) 1999 Ulf Carlsson (ulfc@bun.falkenberg.se)
@@ -57,9 +55,7 @@
 		".set\tat\n\t"
 		".set\tmips0"
 		:
-		:"r" (virt_addr),
-		 "r" (&ret)
-		:"$1");
+		:"r" (virt_addr), "r" (&ret));
 	restore_flags(flags);
 
 	return ret;
@@ -83,9 +79,7 @@
 		".set\tat\n\t"
 		".set\tmips0"
 		:
-		:"r" (&value),
-		 "r" (virt_addr)
-		:"$1");
+		:"r" (&value), "r" (virt_addr));
 	restore_flags(flags);
 }
 
@@ -93,45 +87,41 @@
 				    unsigned long addr)
 {
 	unsigned long virt_addr = KSEG1ADDR(addr + VINO_BASE);
-	unsigned long flags;
+	unsigned long tmp, flags;
 
-	save_and_cli(flags);
+	__save_and_cli(flags);
 	__asm__ __volatile__(
-		".set\tmips3\n\t"
+		".set\tmips3\t\t\t# vino_reg_and\n\t"
 		".set\tnoat\n\t"
-		"ld\t$1,(%0)\n\t"
-		"ld\t$2,(%1)\n\t"
-		"and\t$1,$1,$2\n\t"
-		"sd\t$1,(%0)\n\t"
+		"ld\t$1, (%1)\n\t"
+		"ld\t%0, (%2)\n\t"
+		"and\t$1, $1, %0\n\t"
+		"sd\t$1, (%1)\n\t"
 		".set\tat\n\t"
 		".set\tmips0"
-		:
-		:"r" (virt_addr),
-		 "r" (&value)
-		:"$1","$2");
-	restore_flags(flags);
+		: "=&r" (tmp)
+		: "r" (virt_addr), "r" (&value));
+	__restore_flags(flags);
 }
 
 static __inline__ void vino_reg_or(unsigned long long value,
 				   unsigned long addr)
 {
 	unsigned long virt_addr = KSEG1ADDR(addr + VINO_BASE);
-	unsigned long flags;
+	unsigned long tmp, flags;
 
 	save_and_cli(flags);
 	__asm__ __volatile__(
 		".set\tmips3\n\t"
 		".set\tnoat\n\t"
-		"ld\t$1,(%0)\n\t"
-		"ld\t$2,(%1)\n\t"
-		"or\t$1,$1,$2\n\t"
-		"sd\t$1,(%0)\n\t"
+		"ld\t$1, (%1)\n\t"
+		"ld\t%0, (%2)\n\t"
+		"or\t$1, $1, %0\n\t"
+		"sd\t$1, (%1)\n\t"
 		".set\tat\n\t"
 		".set\tmips0"
-		:
-		:"r" (virt_addr),
-		 "r" (&value)
-		:"$1","$2");
+		: "=&r" (tmp)
+		: "r" (virt_addr), "r" (&value));
 	restore_flags(flags);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/w9966.c linux-2.5/drivers/media/video/w9966.c
--- linux-2.5.13/drivers/media/video/w9966.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/media/video/w9966.c	Mon Apr 15 01:00:20 2002
@@ -1,9 +1,7 @@
 /*
 	Winbond w9966cf Webcam parport driver.
 
-	Version 0.32
-
-	Copyright (C) 2001 Jakob Kemi <jakob.kemi@post.utfors.se>
+	Copyright (C) 2001 Jakob Kemi <jakob.kemi@telia.com>
 
 	This program is free software; you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -21,33 +19,16 @@
 */
 /*
 	Supported devices:
-	*Lifeview FlyCam Supra (using the Philips saa7111a chip)
-
-	Does any other model using the w9966 interface chip exist ?
+	  * Lifeview FlyCam Supra (using the Philips saa7111a chip)
 
 	Todo:
-	
-	*Add a working EPP mode, since DMA ECP read isn't implemented
-	in the parport drivers. (That's why it's so sloow)
-
-	*Add support for other ccd-control chips than the saa7111
-	please send me feedback on what kind of chips you have.
-
-	*Add proper probing. I don't know what's wrong with the IEEE1284
-	parport drivers but (IEEE1284_MODE_NIBBLE|IEEE1284_DEVICE_ID)
-	and nibble read seems to be broken for some peripherals.
-
-	*Add probing for onboard SRAM, port directions etc. (if possible)
-
-	*Add support for the hardware compressed modes (maybe using v4l2)
+	  * Add a working EPP mode
+	  * Support other ccd-control chips than the saa7111
+	    (what combinations exists?)
+	  * Add proper probing. IEEE1284 probing of w9966 chips haven't
+	    worked since parport drivers changed in 2.4.x.
+	  * Probe for onboard SRAM, port directions etc. (if possible)
 
-	*Fix better support for the capture window (no skewed images, v4l
-	interface to capt. window)
-
-	*Probably some bugs that I don't know of
-
-	Please support me by sending feedback!
-	
 	Changes:
 	
 	Alan Cox:	Removed RGB mode for kernel merge, added THIS_MODULE
@@ -59,6 +40,8 @@
 #include <linux/delay.h>
 #include <linux/videodev.h>
 #include <linux/parport.h>
+#include <linux/types.h>
+#include <linux/slab.h>
 
 //#define DEBUG				// Undef me for production
 
@@ -99,43 +82,44 @@
 #define W9966_I2C_W_CLOCK	0x01
 
 struct w9966_dev {
-	unsigned char dev_state;
-	unsigned char i2c_state;
-	unsigned short ppmode;
+	u8 dev_state;
+	u8 i2c_state;
+	int ppmode;
 	struct parport* pport;
 	struct pardevice* pdev;
 	struct video_device vdev;
-	unsigned short width;
-	unsigned short height;
-	unsigned char brightness;
-	signed char contrast;
-	signed char color;
-	signed char hue;
+	u16 width;
+	u16 height;
+	u8 brightness;
+	s8 contrast;
+	s8 color;
+	s8 hue;
+	u8* buffer;
 };
 
 /*
  *	Module specific properties
  */
 
-MODULE_AUTHOR("Jakob Kemi <jakob.kemi@post.utfors.se>");
-MODULE_DESCRIPTION("Winbond w9966cf WebCam driver (0.32)");
+MODULE_AUTHOR("Jakob Kemi <jakob.kemi@telia.com>");
+MODULE_DESCRIPTION("Winbond w9966cf WebCam driver (FlyCam Supra and others)");
 MODULE_LICENSE("GPL");
 
 
-#ifdef MODULE
-static const char* pardev[] = {[0 ... W9966_MAXCAMS] = ""};
-#else
-static const char* pardev[] = {[0 ... W9966_MAXCAMS] = "aggressive"};
-#endif
-MODULE_PARM(pardev, "1-" __MODULE_STRING(W9966_MAXCAMS) "s");
-MODULE_PARM_DESC(pardev, "pardev: where to search for\n\
-\teach camera. 'aggressive' means brute-force search.\n\
-\tEg: >pardev=parport3,aggressive,parport2,parport1< would assign
-\tcam 1 to parport3 and search every parport for cam 2 etc...");
+static const char* pardev[] = {[0 ... W9966_MAXCAMS] = "auto"};
+MODULE_PARM(pardev, "0-" __MODULE_STRING(W9966_MAXCAMS) "s");
+MODULE_PARM_DESC(pardev,"\n\
+<auto|name|none[,...]> Where to find cameras.\n\
+  auto = probe all parports for camera\n\
+  name = name of parport (eg parport0)\n\
+  none = don't search for this camera\n\
+You can specify all cameras this way, for example:
+  pardev=parport2,auto,none,parport0 would search for cam1 on parport2, search\n\
+  for cam2 on all parports, skip cam3 and search for cam4 on parport0");
 
 static int parmode = 0;
 MODULE_PARM(parmode, "i");
-MODULE_PARM_DESC(parmode, "parmode: transfer mode (0=auto, 1=ecp, 2=epp");
+MODULE_PARM_DESC(parmode, "\n<0|1|2> transfer mode (0=auto, 1=ecp, 2=epp)");
 
 static int video_nr = -1;
 MODULE_PARM(video_nr, "i");
@@ -293,17 +277,23 @@
 	case 0:
 		if (port->modes & PARPORT_MODE_ECP)
 			cam->ppmode = IEEE1284_MODE_ECP;
-		else if (port->modes & PARPORT_MODE_EPP)
-			cam->ppmode = IEEE1284_MODE_EPP;
+/*		else if (port->modes & PARPORT_MODE_EPP)
+			cam->ppmode = IEEE1284_MODE_EPP;*/
 		else
-			cam->ppmode = IEEE1284_MODE_ECP;
+			cam->ppmode = IEEE1284_MODE_ECPSWE;
 		break;	
 	case 1:		// hw- or sw-ecp
-		cam->ppmode = IEEE1284_MODE_ECP;
+		if (port->modes & PARPORT_MODE_ECP)
+			cam->ppmode = IEEE1284_MODE_ECP;
+		else
+			cam->ppmode = IEEE1284_MODE_ECPSWE;
 		break;
 	case 2:		// hw- or sw-epp
-		cam->ppmode = IEEE1284_MODE_EPP;
-	break;
+		if (port->modes & PARPORT_MODE_EPP)
+			cam->ppmode = IEEE1284_MODE_EPP;
+		else
+			cam->ppmode = IEEE1284_MODE_EPPSWE;
+		break;
 	}
 	
 // Tell the parport driver that we exists
@@ -333,6 +323,8 @@
 	
 	w9966_setState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV);
 	
+	cam->buffer = NULL;
+	
 	// All ok
 	printk(
 		"w9966cf: Found and initialized a webcam on %s.\n",
@@ -345,6 +337,12 @@
 // Terminate everything gracefully
 static void w9966_term(struct w9966_dev* cam)
 {
+// Delete allocated buffer if needed
+	if (cam->buffer != NULL) {
+		kfree(cam->buffer);
+		cam->buffer = NULL;
+	}
+
 // Unregister from v4l
 	if (w9966_getState(cam, W9966_STATE_VDEV, W9966_STATE_VDEV)) {
 		video_unregister_device(&cam->vdev);
@@ -439,9 +437,9 @@
 {
 	unsigned int i;
 	unsigned int enh_s, enh_e;
-	unsigned char scale_x, scale_y;
-	unsigned char regs[0x1c];
-	unsigned char saa7111_regs[] = {
+	u8 scale_x, scale_y;
+	u8 regs[0x1c];
+	u8 saa7111_regs[] = {
 		0x21, 0x00, 0xd8, 0x23, 0x00, 0x80, 0x80, 0x00,
 		0x88, 0x10, 0x80, 0x40, 0x40, 0x00, 0x01, 0x00,
 		0x48, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -568,7 +566,7 @@
 	if (state) {
 		timeout = jiffies + 100;
 		while (!w9966_i2c_getscl(cam)) {
-			if (jiffies > timeout)
+			if (time_after(jiffies, timeout))
 				return -1;
 		}
 	}
@@ -672,6 +670,7 @@
 	return data;
 }
 
+
 // Write a register to the i2c device.
 // Expects claimed pdev. -1 on error
 static int w9966_wReg_i2c(struct w9966_dev* cam, int reg, int data)
@@ -700,7 +699,7 @@
  */
 
 static int w9966_v4l_do_ioctl(struct inode *inode, struct file *file,
-			      unsigned int cmd, void *arg)
+			unsigned int cmd, void *arg)
 {
 	struct video_device *vdev = video_devdata(file);
 	struct w9966_dev *cam = (struct w9966_dev*)vdev->priv;
@@ -719,6 +718,7 @@
 			minwidth:  2,
 			minheight: 1,
 		};
+
 		struct video_capability *cap = arg;
 		*cap = vcap;
 		return 0;
@@ -726,7 +726,7 @@
 	case VIDIOCGCHAN:
 	{
 		struct video_channel *vch = arg;
-		if(vch->channel != 0)	// We only support one channel (#0)
+		if(vch->channel != 0)   // We only support one channel (#0)
 			return -EINVAL;
 		memset(vch,0,sizeof(*vch));
 		strcpy(vch->name, "CCD-input");
@@ -890,13 +890,12 @@
 	while(dleft > 0)
 	{
 		unsigned long tsize = (dleft > W9966_RBUFFER) ? W9966_RBUFFER : dleft;
-		unsigned char tbuf[W9966_RBUFFER];
 	
-		if (parport_read(cam->pport, tbuf, tsize) < tsize) {
+		if (parport_read(cam->pport, cam->buffer, tsize) < tsize) {
 			w9966_pdev_release(cam);
 			return -EFAULT;
 		}
-		if (copy_to_user(dest, tbuf, tsize) != 0) {
+		if (copy_to_user(dest, cam->buffer, tsize) != 0) {
 			w9966_pdev_release(cam);
 			return -EFAULT;
 		}
@@ -918,14 +917,14 @@
 	
 	for (i = 0; i < W9966_MAXCAMS; i++)
 	{
+		if (strcmp(pardev[i], "none") == 0)	// Skip if 'none'
+			continue;
 		if (w9966_cams[i].dev_state != 0)	// Cam is already assigned
 			continue;
-		if (
-			strcmp(pardev[i], "aggressive") == 0 ||
-			strcmp(pardev[i], port->name) == 0
-		) {
+		if (strcmp(pardev[i], "auto") == 0 ||
+		    strcmp(pardev[i], port->name) == 0) {
 			if (w9966_init(&w9966_cams[i], port) != 0)
-			w9966_term(&w9966_cams[i]);
+				w9966_term(&w9966_cams[i]);
 			break;	// return
 		}
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/zr36067.c linux-2.5/drivers/media/video/zr36067.c
--- linux-2.5.13/drivers/media/video/zr36067.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/media/video/zr36067.c	Sat Apr 13 17:42:55 2002
@@ -3264,7 +3264,10 @@
 
 			btwrite(IRQ_MASK, ZR36057_ISR);	// Clears interrupts
 			btor(ZR36057_ICR_IntPinEn, ZR36057_ICR);
-			dev->busy = 0;	/* Allow second open */
+			/* FIXME: Don't do it this way, use the
+			 * video_device->fops registration for a sane
+			 * implementation of multiple opens */
+			dev->users--;	/* Allow second open */
 		}
 
 		break;
@@ -3322,6 +3325,7 @@
 		}
 	}
 
+	dev->users++;
 	zr->user--;
 
 	MOD_DEC_USE_COUNT;
@@ -4204,9 +4208,7 @@
 
 			/* sleep 1 second */
 
-			timeout = jiffies + 1 * HZ;
-			while (jiffies < timeout)
-				schedule();
+			schedule_timeout(HZ);
 
 			/* Get status of video decoder */
 
@@ -4396,22 +4398,18 @@
 }
 
 static struct video_device zoran_template = {
-	THIS_MODULE,
-	ZORAN_NAME,
-	VID_TYPE_CAPTURE | VID_TYPE_OVERLAY | VID_TYPE_CLIPPING |
-	    VID_TYPE_FRAMERAM | VID_TYPE_SCALES | VID_TYPE_SUBCAPTURE,
-	ZORAN_HARDWARE,
-	zoran_open,
-	zoran_close,
-	zoran_read,
-	zoran_write,
-	NULL,
-	zoran_ioctl,
-	zoran_mmap,
-	zoran_init_done,
-	NULL,
-	0,
-	0
+	owner:		THIS_MODULE,
+	name:		ZORAN_NAME,
+	type:		VID_TYPE_CAPTURE | VID_TYPE_OVERLAY | VID_TYPE_CLIPPING |
+			VID_TYPE_FRAMERAM | VID_TYPE_SCALES | VID_TYPE_SUBCAPTURE,
+	hardware:	ZORAN_HARDWARE,
+	open:		zoran_open,
+	close:		zoran_close,
+	read:		zoran_read,
+	write:		zoran_write,
+	ioctl:		zoran_ioctl,
+	mmap:		zoran_mmap,
+	initialize:	zoran_init_done,
 };
 
 /*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/media/video/zr36120.c linux-2.5/drivers/media/video/zr36120.c
--- linux-2.5.13/drivers/media/video/zr36120.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/media/video/zr36120.c	Mon Apr 15 02:54:49 2002
@@ -1291,11 +1291,7 @@
 	 case VIDIOCSFBUF:
 	 {
 		struct video_buffer v;
-#if LINUX_VERSION_CODE >= 0x020100
-			if(!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_ADMIN))
-#else
-			if(!suser())
-#endif
+		if(!capable(CAP_SYS_ADMIN))
 			return -EPERM;
 		if (copy_from_user(&v, arg,sizeof(v)))
 			return -EFAULT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/message/i2o/README linux-2.5/drivers/message/i2o/README
--- linux-2.5.13/drivers/message/i2o/README	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/message/i2o/README	Sun Mar  3 17:54:35 2002
@@ -39,6 +39,9 @@
 Taneli Vähäkangas, University of Helsinki Finland
 	Fixes to i2o_config
 
+Boji T Kannanthanam
+	Intel i2o controller work, extending proc/config stuff
+
 CREDITS
 
 	This work was made possible by 
@@ -62,32 +65,38 @@
 ASUSTeK
         Loan of I2O motherboard 
 
+Promise
+	Providing a Supertrak 100 board and support info
+
+DPT
+	Providing a DPT smartraid I2O card (use dpt_i2o for this
+	board however)
+
 STATUS:
+o	Should be stable for x86 32bit
 
-o	The core setup works within limits.
-o	The scsi layer seems to almost work. 
-           I'm still chasing down the hang bug.
-o	The block OSM is mostly functional
-o	LAN OSM works with FDDI and Ethernet cards.
+KNOWN ISSUES:
+o	Reports that intel boards die if you load i2o_block and i2o_scsi
+o	Some promise cards need firmware updates
 
 TO DO:
 
 General:
+o	Finish 64bit and big endian cleanup
+o	Switch to new PCI mapping layer throughout
+o	Hotswap of controllers
 o	Provide hidden address space if asked
 o	Long term message flow control
 o	PCI IOP's without interrupts are not supported yet
 o	Push FAIL handling into the core
 o	DDM control interfaces for module load etc
-o       Add I2O 2.0 support (Deffered to 2.5 kernel)
 
 Block:
-o	Multiple major numbers
-o	Read ahead and cache handling stuff. Talk to Ingo and people
+o	Multiple major numbers (problem goes away in 2.5)
 o	Power management
 o	Finish Media changers
 
 SCSI:
-o	Find the right way to associate drives/luns/busses
 
 Lan:	
 o	Performance tuning
@@ -95,4 +104,3 @@
 
 Tape:
 o	Anyone seen anything implementing this ?
-           (D.S: Will attempt to do so if spare cycles permit)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/message/i2o/i2o_block.c linux-2.5/drivers/message/i2o/i2o_block.c
--- linux-2.5.13/drivers/message/i2o/i2o_block.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/message/i2o/i2o_block.c	Fri May  3 12:57:30 2002
@@ -284,6 +284,7 @@
 	
 	if(req->cmd == READ)
 	{
+		DEBUG("READ\n");
 		__raw_writel(I2O_CMD_BLOCK_READ<<24|HOST_TID<<12|tid, msg+4);
 		while(bio)
 		{
@@ -323,6 +324,7 @@
 	}
 	else if(req->cmd == WRITE)
 	{
+		DEBUG("WRITE\n");
 		__raw_writel(I2O_CMD_BLOCK_WRITE<<24|HOST_TID<<12|tid, msg+4);
 		while(bio)
 		{
@@ -418,6 +420,7 @@
 	 * It is now ok to complete the request.
 	 */
 	end_that_request_last( req );
+	DEBUG("IO COMPLETED\n");
 }
 
 static int i2ob_flush(struct i2o_controller *c, struct i2ob_device *d, int unit)
@@ -441,7 +444,7 @@
 	__raw_writel(i2ob_context|(unit<<8), msg+8);
 	__raw_writel(0, msg+12);
 	__raw_writel(60<<16, msg+16);
-	
+	DEBUG("FLUSH");
 	i2o_post_message(c,m);
 	return 0;
 }
@@ -464,6 +467,7 @@
 	 */
 	if(m[0] & (1<<13))
 	{
+		DEBUG("FAIL");
 		/*
 		 * FAILed message from controller
 		 * We increment the error count and abort it
@@ -503,7 +507,7 @@
 	{
 		spin_lock_irqsave(&I2O_LOCK(c->unit), flags);
 		dev->constipated=0;
-		DEBUG(("unconstipated\n"));
+		DEBUG("unconstipated\n");
 		if(i2ob_backlog_request(c, dev)==0)
 			i2ob_request(dev->req_queue);
 		spin_unlock_irqrestore(&I2O_LOCK(c->unit), flags);
@@ -802,7 +806,7 @@
 			 * and tell them to fix their firmware :)
 			 */
 			default:
-				printk(KERN_INFO "%s: Received event %d we didn't register for\n"
+				printk(KERN_INFO "%s: Received event 0x%X we didn't register for\n"
 					KERN_INFO "   Blame the I2O card manufacturer 8)\n", 
 					i2ob_dev[unit].i2odev->dev_name, evt);
 				break;
@@ -1400,19 +1404,16 @@
 {
 	int i;
 
-	i2ob_queues[unit] = (struct i2ob_iop_queue*)
-		kmalloc(sizeof(struct i2ob_iop_queue), GFP_ATOMIC);
+	i2ob_queues[unit] = (struct i2ob_iop_queue*) kmalloc(sizeof(struct i2ob_iop_queue), GFP_ATOMIC);
 	if(!i2ob_queues[unit])
 	{
-		printk(KERN_WARNING
-			"Could not allocate request queue for I2O block device!\n");
+		printk(KERN_WARNING "Could not allocate request queue for I2O block device!\n");
 		return -1;
 	}
 
 	for(i = 0; i< MAX_I2OB_DEPTH; i++)
 	{
-		i2ob_queues[unit]->request_queue[i].next = 
-			&i2ob_queues[unit]->request_queue[i+1];
+		i2ob_queues[unit]->request_queue[i].next =  &i2ob_queues[unit]->request_queue[i+1];
 		i2ob_queues[unit]->request_queue[i].num = i;
 	}
 	
@@ -1456,34 +1457,34 @@
 		if(c==NULL)
 			continue;
 
-	/*
-	 *    The device list connected to the I2O Controller is doubly linked
-	 * Here we traverse the end of the list , and start claiming devices
-	 * from that end. This assures that within an I2O controller atleast
-	 * the newly created volumes get claimed after the older ones, thus
-	 * mapping to same major/minor (and hence device file name) after 
-	 * every reboot.
-	 * The exception being: 
-	 * 1. If there was a TID reuse.
-	 * 2. There was more than one I2O controller. 
-	 */
-
-	if(!bios)
-	{
-		for (d=c->devices;d!=NULL;d=d->next)
-		if(d->next == NULL)
-			b = d;
-	}
-	else
-		b = c->devices;
+		/*
+		 *    The device list connected to the I2O Controller is doubly linked
+		 * Here we traverse the end of the list , and start claiming devices
+		 * from that end. This assures that within an I2O controller atleast
+		 * the newly created volumes get claimed after the older ones, thus
+		 * mapping to same major/minor (and hence device file name) after 
+		 * every reboot.
+		 * The exception being: 
+		 * 1. If there was a TID reuse.
+		 * 2. There was more than one I2O controller. 
+		 */
 
-	while(b != NULL)
-	{
-		d=b;
-		if(bios)
-			b = b->next;
+		if(!bios)
+		{
+			for (d=c->devices;d!=NULL;d=d->next)
+			if(d->next == NULL)
+				b = d;
+		}
 		else
-			b = b->prev;
+			b = c->devices;
+
+		while(b != NULL)
+		{
+			d=b;
+			if(bios)
+				b = b->next;
+			else
+				b = b->prev;
 
 			if(d->lct_data.class_id!=I2O_CLASS_RANDOM_BLOCK_STORAGE)
 				continue;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/message/i2o/i2o_config.c linux-2.5/drivers/message/i2o/i2o_config.c
--- linux-2.5.13/drivers/message/i2o/i2o_config.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/message/i2o/i2o_config.c	Mon Feb 18 21:47:52 2002
@@ -25,7 +25,10 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+#include <linux/config.h>	// Nuke me with the ifdef.
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -47,7 +50,7 @@
 static spinlock_t i2o_config_lock = SPIN_LOCK_UNLOCKED;
 struct wait_queue *i2o_wait_queue;
 
-#define MODINC(x,y) (x = x++ % y)
+#define MODINC(x,y) ((x) = ((x) + 1) % (y))
 
 struct i2o_cfg_info
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/message/i2o/i2o_core.c linux-2.5/drivers/message/i2o/i2o_core.c
--- linux-2.5.13/drivers/message/i2o/i2o_core.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/message/i2o/i2o_core.c	Mon Feb 18 21:45:54 2002
@@ -22,9 +22,12 @@
  * 
  */
 
+#include <linux/config.h>
+
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
@@ -210,7 +213,7 @@
  
 static DECLARE_MUTEX(evt_sem);
 static DECLARE_COMPLETION(evt_dead);
-DECLARE_WAIT_QUEUE_HEAD(evt_wait);
+static DECLARE_WAIT_QUEUE_HEAD(evt_wait);
 
 static struct notifier_block i2o_reboot_notifier =
 {
@@ -1186,7 +1189,8 @@
 	{
 		struct i2o_handler *i;
 		/* Map the message from the page frame map to kernel virtual */
-		m=(struct i2o_message *)(mv - (unsigned long)c->page_frame_map + (unsigned long)c->page_frame);
+		/* m=(struct i2o_message *)(mv - (unsigned long)c->page_frame_map + (unsigned long)c->page_frame); */
+		m=(struct i2o_message *)bus_to_virt(mv);
 		msg=(u32*)m;
 
 		/*
@@ -2560,6 +2564,7 @@
 int i2o_post_wait_mem(struct i2o_controller *c, u32 *msg, int len, int timeout, void *mem1, void *mem2)
 {
 	DECLARE_WAIT_QUEUE_HEAD(wq_i2o_post);
+	DECLARE_WAITQUEUE(wait, current);
 	int complete = 0;
 	int status;
 	unsigned long flags = 0;
@@ -2600,12 +2605,19 @@
 	 *	complete will be zero.  From the point post_this returns
 	 *	the wait_data may have been deleted.
 	 */
+
+	add_wait_queue(&wq_i2o_post, &wait);
+	set_current_state(TASK_INTERRUPTIBLE);
 	if ((status = i2o_post_this(c, msg, len))==0) {
-		sleep_on_timeout(&wq_i2o_post, HZ * timeout);
+		schedule_timeout(HZ * timeout);
 	}  
 	else
+	{
+		remove_wait_queue(&wq_i2o_post, &wait);
 		return -EIO;
-		
+	}
+	remove_wait_queue(&wq_i2o_post, &wait);
+
 	if(signal_pending(current))
 		status = -EINTR;
 		
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/message/i2o/i2o_lan.c linux-2.5/drivers/message/i2o/i2o_lan.c
--- linux-2.5.13/drivers/message/i2o/i2o_lan.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/message/i2o/i2o_lan.c	Mon Feb 18 21:50:50 2002
@@ -25,9 +25,12 @@
  *	TODO:		tests for other LAN classes (Token Ring, Fibre Channel)
  */
 
+#include <linux/config.h>
+
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
-#include <linux/config.h>
 #include <linux/module.h>
 
 #include <linux/pci.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/message/i2o/i2o_scsi.c linux-2.5/drivers/message/i2o/i2o_scsi.c
--- linux-2.5.13/drivers/message/i2o/i2o_scsi.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/message/i2o/i2o_scsi.c	Mon Feb 18 21:52:06 2002
@@ -31,7 +31,10 @@
  *		Fix the resource management problems.
  */
 
+#include <linux/config.h>	// nuke me later.
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -191,7 +194,7 @@
 		{
 			/* Create a scsi error for this */
 			current_command = (Scsi_Cmnd *)m[3];
-			lock = &current_command->host->host_lock;
+			lock = current_command->host->host_lock;
 			printk("Aborted %ld\n", current_command->serial_number);
 
 			spin_lock_irq(lock);
@@ -286,22 +289,17 @@
 		 *	It worked maybe ?
 		 */		
 		current_command->result = DID_OK << 16 | ds;
-	lock = &current_command->host->host_lock;
+	lock = current_command->host->host_lock;
 	spin_lock(lock);
 	current_command->scsi_done(current_command);
 	spin_unlock(lock);
 	return;
 }
 
-struct i2o_handler i2o_scsi_handler=
-{
-	i2o_scsi_reply,
-	NULL,
-	NULL,
-	NULL,
-	"I2O SCSI OSM",
-	0,
-	I2O_CLASS_SCSI_PERIPHERAL
+struct i2o_handler i2o_scsi_handler = {
+	reply:	i2o_scsi_reply,
+	name:	"I2O SCSI OSM",
+	class:	I2O_CLASS_SCSI_PERIPHERAL,
 };
 
 static int i2o_find_lun(struct i2o_controller *c, struct i2o_device *d, int *target, int *lun)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/Config.in linux-2.5/drivers/mtd/Config.in
--- linux-2.5.13/drivers/mtd/Config.in	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/mtd/Config.in	Sat Apr 13 17:42:55 2002
@@ -1,5 +1,5 @@
 
-# $Id: Config.in,v 1.71 2001/10/03 11:38:38 dwmw2 Exp $
+# $Id: Config.in,v 1.73 2002/03/08 16:34:35 rkaiser Exp $
 
 mainmenu_option next_comment
 comment 'Memory Technology Devices (MTD)'
@@ -12,6 +12,7 @@
       int '  Debugging verbosity (0 = quiet, 3 = noisy)' CONFIG_MTD_DEBUG_VERBOSE 0
    fi
    dep_tristate '  MTD partitioning support' CONFIG_MTD_PARTITIONS $CONFIG_MTD
+   dep_tristate '  MTD concatenating support' CONFIG_MTD_CONCAT $CONFIG_MTD
    dep_tristate '  RedBoot partition table parsing' CONFIG_MTD_REDBOOT_PARTS $CONFIG_MTD_PARTITIONS
    if [ "$CONFIG_ARM" = "y" ]; then
       dep_tristate '  Compaq bootldr partition table parsing' CONFIG_MTD_BOOTLDR_PARTS $CONFIG_MTD_PARTITIONS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/Makefile linux-2.5/drivers/mtd/Makefile
--- linux-2.5.13/drivers/mtd/Makefile	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/mtd/Makefile	Mon Apr 22 02:07:32 2002
@@ -1,7 +1,6 @@
 #
 # Makefile for the memory technology device drivers.
 #
-#
 # $Id: Makefile,v 1.63 2001/06/13 09:43:07 dwmw2 Exp $
 
 
@@ -13,7 +12,7 @@
 
 O_TARGET	:= mtdlink.o
 
-export-objs	:= mtdcore.o mtdpart.o redboot.o bootldr.o afs.o
+export-objs	:= mtdcore.o mtdpart.o redboot.o bootldr.o afs.o mtdconcat.o
 
 mod-subdirs	:= 
 subdir-y	:= chips maps devices nand
@@ -37,6 +36,7 @@
 
 # Core functionality.
 obj-$(CONFIG_MTD)		+= mtdcore.o
+obj-$(CONFIG_MTD_CONCAT)		+= mtdconcat.o
 obj-$(CONFIG_MTD_PARTITIONS)	+= mtdpart.o
 obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
 obj-$(CONFIG_MTD_BOOTLDR_PARTS) += bootldr.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/afs.c linux-2.5/drivers/mtd/afs.c
--- linux-2.5.13/drivers/mtd/afs.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/mtd/afs.c	Sat Apr 13 17:42:55 2002
@@ -21,7 +21,7 @@
    This is access code for flashes using ARM's flash partitioning 
    standards.
 
-   $Id: afs.c,v 1.6 2001/10/02 10:04:51 rmk Exp $
+   $Id: afs.c,v 1.7 2001/11/01 20:04:54 rmk Exp $
 
 ======================================================================*/
 
@@ -80,6 +80,12 @@
 	 * Does it contain the magic number?
 	 */
 	if (fs.signature != 0xa0ffff9f)
+		ret = 1;
+
+	/*
+	 * Don't touch the SIB.
+	 */
+	if (fs.type == 2)
 		ret = 1;
 
 	*iis_start = fs.image_info_base & mask;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/chips/Makefile linux-2.5/drivers/mtd/chips/Makefile
--- linux-2.5.13/drivers/mtd/chips/Makefile	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/mtd/chips/Makefile	Sat Apr 13 17:42:55 2002
@@ -1,7 +1,7 @@
 #
 # linux/drivers/chips/Makefile
 #
-# $Id: Makefile,v 1.7 2001/10/05 06:53:51 dwmw2 Exp $
+# $Id: Makefile,v 1.8 2002/01/10 20:27:40 eric Exp $
 
 O_TARGET	:= chipslink.o
 
@@ -20,7 +20,6 @@
 obj-$(CONFIG_MTD_CFI_AMDSTD)	+= cfi_cmdset_0002.o
 obj-$(CONFIG_MTD_CFI_INTELEXT)	+= cfi_cmdset_0001.o
 obj-$(CONFIG_MTD_GEN_PROBE)	+= gen_probe.o
-obj-$(CONFIG_MTD_INTELPROBE)	+= intel_probe.o
 obj-$(CONFIG_MTD_JEDEC)		+= jedec.o
 obj-$(CONFIG_MTD_JEDECPROBE)	+= jedec_probe.o
 obj-$(CONFIG_MTD_RAM)		+= map_ram.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/chips/amd_flash.c linux-2.5/drivers/mtd/chips/amd_flash.c
--- linux-2.5.13/drivers/mtd/chips/amd_flash.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/mtd/chips/amd_flash.c	Sat Apr 13 17:42:55 2002
@@ -3,7 +3,7 @@
  *
  * Author: Jonas Holmberg <jonas.holmberg@axis.com>
  *
- * $Id: amd_flash.c,v 1.15 2001/10/02 15:05:11 dwmw2 Exp $
+ * $Id: amd_flash.c,v 1.17 2002/03/05 17:00:37 jonashg Exp $
  *
  * Copyright (c) 2001 Axis Communications AB
  *
@@ -52,6 +52,7 @@
 
 /* Manufacturers */
 #define MANUFACTURER_AMD	0x0001
+#define MANUFACTURER_ATMEL	0x001F
 #define MANUFACTURER_FUJITSU	0x0004
 #define MANUFACTURER_ST		0x0020
 #define MANUFACTURER_SST	0x00BF
@@ -67,6 +68,9 @@
 #define AM29BDS323D     0x22D1
 #define AM29BDS643D	0x227E
 
+/* Atmel */
+#define AT49xV16x	0x00C0
+#define AT49xV16xT	0x00C2
 
 /* Fujitsu */
 #define MBM29LV160TE	0x22C4
@@ -612,6 +616,26 @@
 			{ offset: 0x000000, erasesize: 0x10000, numblocks: 96 },
 			{ offset: 0x600000, erasesize: 0x10000, numblocks: 31 },
 			{ offset: 0x7f0000, erasesize: 0x02000, numblocks:  8 },
+		}
+	}, {
+		mfr_id: MANUFACTURER_ATMEL,
+		dev_id: AT49xV16x,
+		name: "Atmel AT49xV16x",
+		size: 0x00200000,
+		numeraseregions: 2,
+		regions: {
+			{ offset: 0x000000, erasesize: 0x02000, numblocks:  8 },
+			{ offset: 0x010000, erasesize: 0x10000, numblocks: 31 }
+		}
+	}, {
+		mfr_id: MANUFACTURER_ATMEL,
+		dev_id: AT49xV16xT,
+		name: "Atmel AT49xV16xT",
+		size: 0x00200000,
+		numeraseregions: 2,
+		regions: {
+			{ offset: 0x000000, erasesize: 0x10000, numblocks: 31 },
+			{ offset: 0x1F0000, erasesize: 0x02000, numblocks:  8 }
 		}
 	} 
 	};
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/chips/jedec.c linux-2.5/drivers/mtd/chips/jedec.c
--- linux-2.5.13/drivers/mtd/chips/jedec.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/mtd/chips/jedec.c	Sat Apr 13 17:42:55 2002
@@ -11,7 +11,7 @@
  * not going to guess how to send commands to them, plus I expect they will
  * all speak CFI..
  *
- * $Id: jedec.c,v 1.12 2001/11/06 14:37:35 dwmw2 Exp $
+ * $Id: jedec.c,v 1.13 2002/02/08 15:57:21 rkaiser Exp $
  */
 
 #include <linux/mtd/jedec.h>
@@ -738,6 +738,7 @@
    }
        	    
    //printk("done\n");
+   instr->state = MTD_ERASE_DONE;
    if (instr->callback)
 	instr->callback(instr);
    return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/devices/doc1000.c linux-2.5/drivers/mtd/devices/doc1000.c
--- linux-2.5.13/drivers/mtd/devices/doc1000.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/mtd/devices/doc1000.c	Sat Apr 13 17:42:55 2002
@@ -1,6 +1,6 @@
 /*======================================================================
 
-  $Id: doc1000.c,v 1.15 2001/10/02 15:05:13 dwmw2 Exp $
+  $Id: doc1000.c,v 1.16 2001/12/28 22:45:17 dwmw2 Exp $
 
 ======================================================================*/
 
@@ -482,7 +482,7 @@
 			else
 				priv->devstat[erase->dev] = erase->state = MTD_ERASE_PENDING;
 		}
-		else if (erase->time + erase_timeout < jiffies)
+		else if (time_after(jiffies, erase->time + erase_timeout))
 		{
 			printk("Flash erase timed out. The world is broken.\n");
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/devices/mtdram.c linux-2.5/drivers/mtd/devices/mtdram.c
--- linux-2.5.13/drivers/mtd/devices/mtdram.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/mtd/devices/mtdram.c	Sat Apr 13 17:42:55 2002
@@ -1,6 +1,6 @@
 /*
  * mtdram - a test mtd device
- * $Id: mtdram.c,v 1.25 2001/10/02 15:05:13 dwmw2 Exp $
+ * $Id: mtdram.c,v 1.26 2001/12/01 10:24:18 dwmw2 Exp $
  * Author: Alexander Larsson <alex@cendio.se>
  *
  * Copyright (c) 1999 Alexander Larsson <alex@cendio.se>
@@ -123,7 +123,7 @@
    // Allocate some memory
    mtd_info = (struct mtd_info *)kmalloc(sizeof(struct mtd_info), GFP_KERNEL);
    if (!mtd_info)
-      return 0;
+      return -ENOMEM;
    
    memset(mtd_info, 0, sizeof(*mtd_info));
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/ftl.c linux-2.5/drivers/mtd/ftl.c
--- linux-2.5.13/drivers/mtd/ftl.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/mtd/ftl.c	Fri May  3 12:57:30 2002
@@ -1,5 +1,5 @@
 /* This version ported to the Linux-MTD system by dwmw2@infradead.org
- * $Id: ftl.c,v 1.39 2001/10/02 15:05:11 dwmw2 Exp $
+ * $Id: ftl.c,v 1.43 2002/02/13 15:31:37 dwmw2 Exp $
  *
  * Fixes: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  * - fixes some leaks on failure in build_maps and ftl_notify_add, cleanups
@@ -856,11 +856,16 @@
     if (ftl_gendisk.part[minor].nr_sects == 0)
 	return -ENXIO;
 
-    if (!get_mtd_device(partition->mtd, -1))
-	    return /* -E'SBUGGEREDOFF */ -ENXIO;
+    BLK_INC_USE_COUNT;
 
+    if (!get_mtd_device(partition->mtd, -1)) {
+	    BLK_DEC_USE_COUNT;
+	    return -ENXIO;
+    }
+    
     if ((file->f_mode & 2) && !(partition->mtd->flags & MTD_CLEAR_BITS) ) {
 	    put_mtd_device(partition->mtd);
+	    BLK_DEC_USE_COUNT;
             return -EROFS;
     }
     
@@ -881,9 +886,6 @@
     
     DEBUG(0, "ftl_cs: ftl_close(%d)\n", minor);
 
-    /* Flush all writes */
-    invalidate_device(inode->i_rdev, 1);
-
     /* Wait for any pending erase operations to complete */
     if (part->mtd->sync)
 	    part->mtd->sync(part->mtd);
@@ -896,6 +898,7 @@
     atomic_dec(&part->open);
 
     put_mtd_device(part->mtd);
+    BLK_DEC_USE_COUNT;
     release_return(0);
 } /* ftl_close */
 
@@ -1336,7 +1339,7 @@
 
     memset(myparts, 0, sizeof(myparts));
     
-    DEBUG(0, "$Id: ftl.c,v 1.39 2001/10/02 15:05:11 dwmw2 Exp $\n");
+    DEBUG(0, "$Id: ftl.c,v 1.43 2002/02/13 15:31:37 dwmw2 Exp $\n");
     
     if (register_blkdev(FTL_MAJOR, "ftl", &ftl_blk_fops)) {
 	printk(KERN_NOTICE "ftl_cs: unable to grab major "
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/Config.in linux-2.5/drivers/mtd/maps/Config.in
--- linux-2.5.13/drivers/mtd/maps/Config.in	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/mtd/maps/Config.in	Sat Apr 13 17:42:55 2002
@@ -1,12 +1,12 @@
 # drivers/mtd/maps/Config.in
 
-# $Id: Config.in,v 1.16 2001/09/19 18:28:37 dwmw2 Exp $
+# $Id: Config.in,v 1.28 2002/03/08 16:34:35 rkaiser Exp $
 
 mainmenu_option next_comment
 
 comment 'Mapping drivers for chip access'
 
-dep_tristate '  CFI Flash device in physical memory map' CONFIG_MTD_PHYSMAP $CONFIG_MTD_CFI
+dep_tristate '  CFI Flash device in physical memory map' CONFIG_MTD_PHYSMAP $CONFIG_MTD_GEN_PROBE
 if [ "$CONFIG_MTD_PHYSMAP" = "y" -o "$CONFIG_MTD_PHYSMAP" = "m" ]; then
    hex '    Physical start address of flash mapping' CONFIG_MTD_PHYSMAP_START 0x8000000
    hex '    Physical length of flash mapping' CONFIG_MTD_PHYSMAP_LEN 0x4000000
@@ -23,20 +23,33 @@
    dep_tristate '  CFI Flash device mapped on AMD NetSc520'  CONFIG_MTD_NETSC520 $CONFIG_MTD_CFI $CONFIG_MTD_PARTITIONS
    dep_tristate '  CFI Flash device mapped on Arcom SBC-GXx boards' CONFIG_MTD_SBC_GXX $CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_PARTITIONS
    dep_tristate '  CFI Flash device mapped on Arcom ELAN-104NC' CONFIG_MTD_ELAN_104NC $CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_PARTITIONS
+   dep_tristate '  CFI Flash device mapped on DIL/Net PC' CONFIG_MTD_DILNETPC $CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_PARTITIONS $CONFIG_MTD_CONCAT
+   if [ "$CONFIG_MTD_DILNETPC" = "y" -o "$CONFIG_MTD_DILNETPC" = "m" ]; then
+     hex '    Size of boot partition' CONFIG_MTD_DILNETPC_BOOTSIZE 0x80000
+   fi
    dep_tristate '  JEDEC Flash device mapped on Mixcom piggyback card' CONFIG_MTD_MIXMEM $CONFIG_MTD_JEDEC
    dep_tristate '  JEDEC Flash device mapped on Octagon 5066 SBC' CONFIG_MTD_OCTAGON $CONFIG_MTD_JEDEC
    dep_tristate '  JEDEC Flash device mapped on Tempustech VMAX SBC301' CONFIG_MTD_VMAX $CONFIG_MTD_JEDEC
-   dep_tristate '  BIOS flash chip on Intel L440GX boards' CONFIG_MTD_L440GX $CONFIG_I386 $CONFIG_MTD_JEDEC
+   dep_tristate '  BIOS flash chip on Intel L440GX boards' CONFIG_MTD_L440GX $CONFIG_MTD_JEDECPROBE
+   dep_tristate ' ROM connected to AMD766 southbridge' CONFIG_MTD_AMD766ROM $CONFIG_MTD_GEN_PROBE   
+   dep_tristate ' ROM connected to Intel Hub Controller 2' CONFIG_MTD_ICH2ROM $CONFIG_MTD_JEDECPROBE
 fi
 
 if [ "$CONFIG_PPC" = "y" ]; then
-   dep_tristate '  CFI Flash device mapped on TQM8XXL' CONFIG_MTD_TQM8XXL $CONFIG_MTD_CFI $CONFIG_TQM8xxL $CONFIG_PPC
-   dep_tristate '  CFI Flash device mapped on RPX Lite or CLLF' CONFIG_MTD_RPXLITE $CONFIG_MTD_CFI $CONFIG_PPC
-   dep_tristate '  CFI Flash device mapped on D-Box2' CONFIG_MTD_DBOX2 $CONFIG_MTD_CFI_INTELSTD $CONFIG_MTD_CFI_INTELEXT $CONFIG_MTD_CFI_AMDSTD
+   dep_tristate '  CFI Flash device mapped on TQM8XXL' CONFIG_MTD_TQM8XXL $CONFIG_MTD_CFI $CONFIG_TQM8xxL
+   dep_tristate '  CFI Flash device mapped on RPX Lite or CLLF' CONFIG_MTD_RPXLITE $CONFIG_MTD_CFI
+   dep_tristate '  System flash on MBX860 board' CONFIG_MTD_MBX860 $CONFIG_MTD_CFI
+   dep_tristate '  CFI Flash device mapped on D-Box2' CONFIG_MTD_DBOX2 $CONFIG_MTD_CFI
    dep_tristate '  CFI Flash device mapping on FlagaDM' CONFIG_MTD_CFI_FLAGADM $CONFIG_MTD_CFI
 fi
 
 if [ "$CONFIG_MIPS" = "y" ]; then
+   dep_tristate '  Pb1000 boot flash device' CONFIG_MTD_PB1000 $CONFIG_MIPS_PB1000
+   dep_tristate '  Pb1500 MTD support' CONFIG_MTD_PB1500 $CONFIG_MIPS_PB1500
+   if [ "$CONFIG_MTD_PB1500" = "y" -o "$CONFIG_MTD_PB1500" = "m" ]; then
+      bool '  Pb1500 boot flash device' CONFIG_MTD_PB1500_BOOT 
+      bool '  Pb1500 user flash device (2nd 32MB bank)' CONFIG_MTD_PB1500_USER
+   fi
    dep_tristate '  Flash chip mapping on ITE QED-4N-S01B, Globespan IVR or custom board' CONFIG_MTD_CSTM_MIPS_IXX $CONFIG_MTD_CFI $CONFIG_MTD_JEDEC $CONFIG_MTD_PARTITIONS 
    if [ "$CONFIG_MTD_CSTM_MIPS_IXX" = "y" -o "$CONFIG_MTD_CSTM_MIPS_IXX" = "m" ]; then
       hex '    Physical start address of flash mapping' CONFIG_MTD_CSTM_MIPS_IXX_START 0x8000000
@@ -46,8 +59,12 @@
    dep_tristate '  Momenco Ocelot boot flash device' CONFIG_MTD_OCELOT $CONFIG_MOMENCO_OCELOT
 fi
 
-if [ "$CONFIG_SH" = "y" ]; then
-   dep_tristate '  CFI Flash device mapped on Hitachi SolutionEngine' CONFIG_MTD_SOLUTIONENGINE $CONFIG_MTD_CFI $CONFIG_SH $CONFIG_MTD_REDBOOT_PARTS
+if [ "$CONFIG_SUPERH" = "y" ]; then
+   dep_tristate '  CFI Flash device mapped on Hitachi SolutionEngine' \
+      CONFIG_MTD_SOLUTIONENGINE $CONFIG_MTD_PARTITIONS $CONFIG_MTD_CFI
+   if [ "$CONFIG_MTD_SOLUTIONENGINE" != "n" ]; then
+      hex '  Default reserved Flash size'  CONFIG_MTD_SUPERH_RESERVE 0x00010000
+   fi
 fi
 
 if [ "$CONFIG_ARM" = "y" ]; then
@@ -57,6 +74,14 @@
    dep_tristate '  CFI Flash device mapped on StrongARM SA11x0' CONFIG_MTD_SA1100 $CONFIG_MTD_CFI $CONFIG_ARCH_SA1100 $CONFIG_MTD_PARTITIONS
    dep_tristate '  CFI Flash device mapped on DC21285 Footbridge' CONFIG_MTD_DC21285 $CONFIG_MTD_CFI $CONFIG_ARCH_FOOTBRIDGE $CONFIG_MTD_PARTITIONS
    dep_tristate '  CFI Flash device mapped on the XScale IQ80310 board' CONFIG_MTD_IQ80310 $CONFIG_MTD_CFI $CONFIG_ARCH_IQ80310
+   dep_tristate '  CFI Flash device mapped on Epxa10db' CONFIG_MTD_EPXA10DB $CONFIG_MTD_CFI  $CONFIG_MTD_PARTITIONS $CONFIG_ARCH_CAMELOT
+   dep_tristate '  NV-RAM mapping AUTCPU12 board' CONFIG_MTD_AUTCPU12 $CONFIG_ARCH_AUTCPU12
 fi
+if [ "$CONFIG_ALPHA" = "y" ]; then
+   dep_tristate '  Flash chip mapping on TSUNAMI' CONFIG_MTD_TSUNAMI $CONFIG_MTD_GENPROBE
+fi
+
+# This needs CFI or JEDEC, depending on the cards found.
+dep_tristate '  PCI MTD driver' CONFIG_MTD_PCI $CONFIG_MTD $CONFIG_PCI
 
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/Makefile linux-2.5/drivers/mtd/maps/Makefile
--- linux-2.5.13/drivers/mtd/maps/Makefile	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/mtd/maps/Makefile	Sat Apr 13 17:42:55 2002
@@ -1,7 +1,7 @@
 #
 # linux/drivers/maps/Makefile
 #
-# $Id: Makefile,v 1.13 2001/08/16 15:16:58 rmk Exp $
+# $Id: Makefile,v 1.21 2002/02/22 09:34:44 gleixner Exp $
 
 O_TARGET	:= mapslink.o
 
@@ -11,9 +11,15 @@
 obj-$(CONFIG_MTD_CFI_FLAGADM)	+= cfi_flagadm.o
 obj-$(CONFIG_MTD_CSTM_MIPS_IXX) += cstm_mips_ixx.o
 obj-$(CONFIG_MTD_DC21285)       += dc21285.o
+obj-$(CONFIG_MTD_DILNETPC)      += dilnetpc.o
 obj-$(CONFIG_MTD_ELAN_104NC)    += elan-104nc.o
+obj-$(CONFIG_MTD_EPXA10DB)      += epxa10db-flash.o
 obj-$(CONFIG_MTD_IQ80310)	+= iq80310.o
 obj-$(CONFIG_MTD_L440GX)	+= l440gx.o
+obj-$(CONFIG_MTD_AMD766ROM)	+= amd766rom.o
+obj-$(CONFIG_MTD_ICH2ROM)	+= ich2rom.o
+obj-$(CONFIG_MTD_TSUNAMI)	+= tsunami_flash.o
+obj-$(CONFIG_MTD_MBX860)	+= mbx860.o
 obj-$(CONFIG_MTD_NORA)		+= nora.o
 obj-$(CONFIG_MTD_OCTAGON)	+= octagon-5066.o
 obj-$(CONFIG_MTD_PHYSMAP)	+= physmap.o 
@@ -29,5 +35,9 @@
 obj-$(CONFIG_MTD_DBOX2)		+= dbox2-flash.o
 obj-$(CONFIG_MTD_OCELOT)	+= ocelot.o
 obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
+obj-$(CONFIG_MTD_PCI)		+= pci.o
+obj-$(CONFIG_MTD_PB1000)        += pb1xxx-flash.o
+obj-$(CONFIG_MTD_PB1500)        += pb1xxx-flash.o
+obj-$(CONFIG_MTD_AUTCPU12)      += autcpu12-nvram.o
 
 include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/amd766rom.c linux-2.5/drivers/mtd/maps/amd766rom.c
--- linux-2.5.13/drivers/mtd/maps/amd766rom.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/amd766rom.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,245 @@
+/*
+ * amd766rom.c
+ *
+ * Normal mappings of chips in physical memory
+ * $Id: amd766rom.c,v 1.1 2002/01/10 22:59:13 eric Exp $
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/config.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+
+
+struct amd766rom_map_info {
+	struct map_info map;
+	struct mtd_info *mtd;
+	unsigned long window_addr;
+	u32 window_start, window_size;
+	struct pci_dev *pdev;
+};
+
+static __u8 amd766rom_read8(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readb(map->map_priv_1 + ofs);
+}
+
+static __u16 amd766rom_read16(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readw(map->map_priv_1 + ofs);
+}
+
+static __u32 amd766rom_read32(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readl(map->map_priv_1 + ofs);
+}
+
+static void amd766rom_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	memcpy_fromio(to, map->map_priv_1 + from, len);
+}
+
+static void amd766rom_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	__raw_writeb(d, map->map_priv_1 + adr);
+	mb();
+}
+
+static void amd766rom_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	__raw_writew(d, map->map_priv_1 + adr);
+	mb();
+}
+
+static void amd766rom_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	__raw_writel(d, map->map_priv_1 + adr);
+	mb();
+}
+
+static void amd766rom_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	memcpy_toio(map->map_priv_1 + to, from, len);
+}
+
+static struct amd766rom_map_info amd766rom_map = {
+	map: {
+		name: "AMD766 rom",
+		size: 0,
+		buswidth: 1,
+		read8: amd766rom_read8,
+		read16: amd766rom_read16,
+		read32: amd766rom_read32,
+		copy_from: amd766rom_copy_from,
+		write8: amd766rom_write8,
+		write16: amd766rom_write16,
+		write32: amd766rom_write32,
+		copy_to: amd766rom_copy_to,
+		/* The standard rom socket is for single power supply chips
+		 * that don't have an extra vpp.
+		 */
+	},
+	mtd: 0,
+	window_addr: 0,
+};
+
+static int __devinit amd766rom_init_one (struct pci_dev *pdev,
+	const struct pci_device_id *ent)
+{
+	struct rom_window {
+		u32 start;
+		u32 size;
+		u8 segen_bits;
+	};
+	static struct rom_window rom_window[] = {
+		{ 0xffb00000, 5*1024*1024, (1<<7) | (1<<6), },
+		{ 0xffc00000, 4*1024*1024, (1<<7), },
+		{ 0xffff0000, 64*1024,     0 },
+		{ 0         , 0,           0 },
+	};
+	static const u32 rom_probe_sizes[] = { 
+		5*1024*1024, 4*1024*1024, 2*1024*1024, 1024*1024, 512*1024, 
+		256*1024, 128*1024, 64*1024, 0};
+	static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", 0 };
+	u8 byte;
+	struct amd766rom_map_info *info = &amd766rom_map;
+	struct rom_window *window;
+	int i;
+	u32 rom_size;
+
+	window = &rom_window[0];
+	while(window->size) {
+		if (request_mem_region(window->start, window->size, "amd766rom")) {
+			break;
+		}
+		window++;
+	}
+	if (!window->size) {
+		printk(KERN_ERR "amd766rom: cannot reserve rom window");
+		goto err_out_none;
+	}
+
+	/* Enable the selected rom window */
+	pci_read_config_byte(pdev, 0x43, &byte);
+	pci_write_config_byte(pdev, 0x43, byte | window->segen_bits);
+
+	/* Enable writes through the rom window */
+	pci_read_config_byte(pdev, 0x40, &byte);
+	pci_write_config_byte(pdev, 0x40, byte | 1);
+
+	/* FIXME handle registers 0x80 - 0x8C the bios region locks */
+
+	printk(KERN_NOTICE "amd766rom window : %x at %x\n", 
+		window->size, window->start);
+	/* For write accesses caches are useless */
+	info->window_addr = (unsigned long)ioremap_nocache(window->start, window->size);
+
+	if (!info->window_addr) {
+		printk(KERN_ERR "Failed to ioremap\n");
+		goto err_out_free_mmio_region;
+	}
+	info->mtd = 0;
+	for(i = 0; (rom_size = rom_probe_sizes[i]); i++) {
+		char **chip_type;
+		if (rom_size > window->size) {
+			continue;
+		}
+		info->map.map_priv_1 = 
+			info->window_addr + window->size - rom_size;
+		info->map.size = rom_size;
+		chip_type = rom_probe_types;
+		for(; !info->mtd && *chip_type; chip_type++) {
+			info->mtd = do_map_probe(*chip_type, &amd766rom_map.map);
+		}
+		if (info->mtd) {
+			break;
+		}
+	}
+	if (!info->mtd) {
+		goto err_out_iounmap;
+	}
+	printk(KERN_NOTICE "amd766rom chip at offset: %x\n",
+		window->size - rom_size);
+		
+	info->mtd->module = THIS_MODULE;
+	add_mtd_device(info->mtd);
+	info->window_start = window->start;
+	info->window_size = window->size;
+	return 0;
+
+err_out_iounmap:
+	iounmap((void *)(info->window_addr));
+err_out_free_mmio_region:
+	release_mem_region(window->start, window->size);
+err_out_none:
+	return -ENODEV;
+}
+
+
+static void __devexit amd766rom_remove_one (struct pci_dev *pdev)
+{
+	struct amd766rom_map_info *info = &amd766rom_map;
+	u8 byte;
+
+	del_mtd_device(info->mtd);
+	map_destroy(info->mtd);
+	info->mtd = 0;
+	info->map.map_priv_1 = 0;
+
+	iounmap((void *)(info->window_addr));
+	info->window_addr = 0;
+
+	/* Disable writes through the rom window */
+	pci_read_config_byte(pdev, 0x40, &byte);
+	pci_write_config_byte(pdev, 0x40, byte & ~1);
+	
+	release_mem_region(info->window_start, info->window_size);
+}
+
+static struct pci_device_id amd766rom_pci_tbl[] __devinitdata = {
+	{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, 
+	  PCI_ANY_ID, PCI_ANY_ID, },
+};
+
+MODULE_DEVICE_TABLE(pci, amd766rom_pci_tbl);
+
+#if 0
+static struct pci_driver amd766rom_driver = {
+	name:	  "amd766rom",
+	id_table: amd766rom_pci_tbl,
+	probe:    amd766rom_init_one,
+	remove:   amd766rom_remove_one,
+};
+#endif
+
+int __init init_amd766rom(void)
+{
+	struct pci_dev *pdev;
+	pdev = pci_find_device(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, 0);
+	if (pdev) {
+		amd766rom_map.pdev = pdev;
+		return amd766rom_init_one(pdev, &amd766rom_pci_tbl[0]);
+	}
+	return -ENXIO;
+#if 0
+	return pci_module_init(&amd766rom_driver);
+#endif
+}
+
+static void __exit cleanup_amd766rom(void)
+{
+	amd766rom_remove_one(amd766rom_map.pdev);
+}
+
+module_init(init_amd766rom);
+module_exit(cleanup_amd766rom);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Eric Biederman <ebiederman@lnxi.com>");
+MODULE_DESCRIPTION("MTD map driver for BIOS chips on the AMD766 southbridge");
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/autcpu12-nvram.c linux-2.5/drivers/mtd/maps/autcpu12-nvram.c
--- linux-2.5.13/drivers/mtd/maps/autcpu12-nvram.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/autcpu12-nvram.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,179 @@
+/*
+ * NV-RAM memory access on autcpu12 
+ * (C) 2002 Thomas Gleixner (gleixner@autronix.de)
+ *
+ * $Id: autcpu12-nvram.c,v 1.1 2002/02/22 09:30:24 gleixner Exp $ 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/ioport.h>
+#include <asm/io.h>
+#include <asm/sizes.h>
+#include <asm/hardware.h>
+#include <asm/arch/autcpu12.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+__u8 autcpu12_read8(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readb(map->map_priv_1 + ofs);
+}
+
+__u16 autcpu12_read16(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readw(map->map_priv_1 + ofs);
+}
+
+__u32 autcpu12_read32(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readl(map->map_priv_1 + ofs);
+}
+
+void autcpu12_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	__raw_writeb(d, map->map_priv_1 + adr);
+	mb();
+}
+
+void autcpu12_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	__raw_writew(d, map->map_priv_1 + adr);
+	mb();
+}
+
+void autcpu12_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	__raw_writel(d, map->map_priv_1 + adr);
+	mb();
+}
+
+void autcpu12_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	memcpy_fromio(to, map->map_priv_1 + from, len);
+}
+
+void autcpu12_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	while(len) {
+		__raw_writeb(*(unsigned char *) from, map->map_priv_1 + to);
+		from++;
+		to++;
+		len--;
+	}
+}
+
+static struct mtd_info *sram_mtd;
+
+struct map_info autcpu12_sram_map = {
+	name: "SRAM",
+	size: 32768,
+	buswidth: 8,
+	read8: autcpu12_read8,
+	read16: autcpu12_read16,
+	read32: autcpu12_read32,
+	copy_from: autcpu12_copy_from,
+	write8: autcpu12_write8,
+	write16: autcpu12_write16,
+	write32: autcpu12_write32,
+	copy_to: autcpu12_copy_to
+};
+
+static int __init init_autcpu12_sram (void)
+{
+	int err, save0, save1;
+
+	autcpu12_sram_map.map_priv_1 = (unsigned long)ioremap(0x12000000, SZ_128K);
+	if (!autcpu12_sram_map.map_priv_1) {
+		printk("Failed to ioremap autcpu12 NV-RAM space\n");
+		err = -EIO;
+		goto out;
+	}
+	
+	/* 
+	 * Check for 32K/128K 
+	 * read ofs 0 
+	 * read ofs 0x10000 
+	 * Write complement to ofs 0x100000
+	 * Read	and check result on ofs 0x0
+	 * Restore contents
+	 */
+	save0 = autcpu12_read32(&autcpu12_sram_map,0);
+	save1 = autcpu12_read32(&autcpu12_sram_map,0x10000);
+	autcpu12_write32(&autcpu12_sram_map,~save0,0x10000);
+	/* if we find this pattern on 0x0, we have 32K size 
+	 * restore contents and exit
+	 */
+	if ( autcpu12_read32(&autcpu12_sram_map,0) != save0) {
+		autcpu12_write32(&autcpu12_sram_map,save0,0x0);
+		goto map;
+	}
+	/* We have a 128K found, restore 0x10000 and set size
+	 * to 128K
+	 */
+	autcpu12_write32(&autcpu12_sram_map,save1,0x10000);
+	autcpu12_sram_map.size = SZ_128K;
+
+map:
+	sram_mtd = do_map_probe("map_ram", &autcpu12_sram_map);
+	if (!sram_mtd) {
+		printk("NV-RAM probe failed\n");
+		err = -ENXIO;
+		goto out_ioremap;
+	}
+
+	sram_mtd->module = THIS_MODULE;
+	sram_mtd->erasesize = 16;
+	
+	if (add_mtd_device(sram_mtd)) {
+		printk("NV-RAM device addition failed\n");
+		err = -ENOMEM;
+		goto out_probe;
+	}
+
+	printk("NV-RAM device size %ldK registered on AUTCPU12\n",autcpu12_sram_map.size/SZ_1K);
+		
+	return 0;
+
+out_probe:
+	map_destroy(sram_mtd);
+	sram_mtd = 0;
+
+out_ioremap:
+	iounmap((void *)autcpu12_sram_map.map_priv_1);
+out:
+	return err;
+}
+
+static void __exit cleanup_autcpu12_maps(void)
+{
+	if (sram_mtd) {
+		del_mtd_device(sram_mtd);
+		map_destroy(sram_mtd);
+		iounmap((void *)autcpu12_sram_map.map_priv_1);
+	}
+}
+
+module_init(init_autcpu12_sram);
+module_exit(cleanup_autcpu12_maps);
+
+MODULE_AUTHOR("Thomas Gleixner");
+MODULE_DESCRIPTION("autcpu12 NV-RAM map driver");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/dc21285.c linux-2.5/drivers/mtd/maps/dc21285.c
--- linux-2.5.13/drivers/mtd/maps/dc21285.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/mtd/maps/dc21285.c	Sat Apr 13 17:42:55 2002
@@ -5,7 +5,7 @@
  *
  * This code is GPL
  * 
- * $Id: dc21285.c,v 1.6 2001/10/02 15:05:14 dwmw2 Exp $
+ * $Id: dc21285.c,v 1.7 2001/10/11 16:17:51 nico Exp $
  */
 
 #include <linux/module.h>
@@ -44,15 +44,15 @@
 
 void dc21285_write8(struct map_info *map, __u8 d, unsigned long adr)
 {
-	*CSR_ROMWRITEREG = adr;
+	*CSR_ROMWRITEREG = adr & 3;
 	adr &= ~3;
 	*(__u8*)(map->map_priv_1 + adr) = d;
 }
 
 void dc21285_write16(struct map_info *map, __u16 d, unsigned long adr)
 {
-	*CSR_ROMWRITEREG = adr;
-	adr &= ~1;
+	*CSR_ROMWRITEREG = adr & 3;
+	adr &= ~3;
 	*(__u16*)(map->map_priv_1 + adr) = d;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/dilnetpc.c linux-2.5/drivers/mtd/maps/dilnetpc.c
--- linux-2.5.13/drivers/mtd/maps/dilnetpc.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/dilnetpc.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,540 @@
+/* dilnetpc.c -- MTD map driver for SSV DIL/Net PC Boards "DNP" and "ADNP"
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * $Id: dilnetpc.c,v 1.8 2002/03/12 13:07:26 rkaiser Exp $
+ *
+ * The DIL/Net PC is a tiny embedded PC board made by SSV Embedded Systems
+ * featuring the AMD Elan SC410 processor. There are two variants of this
+ * board: DNP/1486 and ADNP/1486. The DNP version has 2 megs of flash
+ * ROM (Intel 28F016S3) and 8 megs of DRAM, the ADNP version has 4 megs
+ * flash and 16 megs of RAM.
+ * For details, see http://www.ssv-embedded.de/ssv/pc104/p169.htm
+ * and http://www.ssv-embedded.de/ssv/pc104/p170.htm
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/concat.h>
+
+/*
+** The DIL/NetPC keeps it's BIOS in two distinct flash blocks.
+** Destroying any of these blocks transforms the DNPC into
+** a paperweight (albeit not a very useful one, considering
+** it only weighs a few grams).
+**
+** Therefore, the BIOS blocks must never be erased or written to
+** except by people who know exactly what they are doing (e.g.
+** to install a BIOS update). These partitions are marked read-only
+** by default, but can be made read/write by undefining
+** DNPC_BIOS_BLOCKS_WRITEPROTECTED:
+*/
+#define DNPC_BIOS_BLOCKS_WRITEPROTECTED
+
+/*
+** The ID string (in ROM) is checked to determine whether we
+** are running on a DNP/1486 or ADNP/1486
+*/
+#define BIOSID_BASE	0x000fe100
+
+#define ID_DNPC	"DNP1486"
+#define ID_ADNP	"ADNP1486"
+
+/*
+** Address where the flash should appear in CPU space
+*/
+#define FLASH_BASE	0x2000000
+
+/*
+** Chip Setup and Control (CSC) indexed register space
+*/
+#define CSC_INDEX	0x22
+#define CSC_DATA	0x23
+
+#define CSC_MMSWAR	0x30	/* MMS window C-F attributes register */
+#define CSC_MMSWDSR	0x31	/* MMS window C-F device select register */
+
+#define CSC_RBWR	0xa7	/* GPIO Read-Back/Write Register B */
+
+#define CSC_CR		0xd0	/* internal I/O device disable/Echo */
+				/* Z-bus/configuration register */
+
+#define CSC_PCCMDCR	0xf1	/* PC card mode and DMA control register */
+
+
+/*
+** PC Card indexed register space:
+*/
+
+#define PCC_INDEX	0x3e0
+#define PCC_DATA	0x3e1
+
+#define PCC_AWER_B		0x46	/* Socket B Address Window enable register */
+#define PCC_MWSAR_1_Lo	0x58	/* memory window 1 start address low register */
+#define PCC_MWSAR_1_Hi	0x59	/* memory window 1 start address high register */
+#define PCC_MWEAR_1_Lo	0x5A	/* memory window 1 stop address low register */
+#define PCC_MWEAR_1_Hi	0x5B	/* memory window 1 stop address high register */
+#define PCC_MWAOR_1_Lo	0x5C	/* memory window 1 address offset low register */
+#define PCC_MWAOR_1_Hi	0x5D	/* memory window 1 address offset high register */
+
+
+/*
+** Access to SC4x0's Chip Setup and Control (CSC)
+** and PC Card (PCC) indexed registers:
+*/
+static inline void setcsc(int reg, unsigned char data)
+{
+	outb(reg, CSC_INDEX);
+	outb(data, CSC_DATA);
+}
+
+static inline unsigned char getcsc(int reg)
+{
+	outb(reg, CSC_INDEX);
+	return(inb(CSC_DATA));
+}
+
+static inline void setpcc(int reg, unsigned char data)
+{
+	outb(reg, PCC_INDEX);
+	outb(data, PCC_DATA);
+}
+
+static inline unsigned char getpcc(int reg)
+{
+	outb(reg, PCC_INDEX);
+	return(inb(PCC_DATA));
+}
+
+
+/*
+************************************************************
+** Enable access to DIL/NetPC's flash by mapping it into
+** the SC4x0's MMS Window C.
+************************************************************
+*/
+static void dnpc_map_flash(unsigned long flash_base, unsigned long flash_size)
+{
+	unsigned long flash_end = flash_base + flash_size - 1;
+
+	/*
+	** enable setup of MMS windows C-F:
+	*/
+	/* - enable PC Card indexed register space */
+	setcsc(CSC_CR, getcsc(CSC_CR) | 0x2);
+	/* - set PC Card controller to operate in standard mode */
+	setcsc(CSC_PCCMDCR, getcsc(CSC_PCCMDCR) & ~1);
+
+	/*
+	** Program base address and end address of window
+	** where the flash ROM should appear in CPU address space
+	*/
+	setpcc(PCC_MWSAR_1_Lo, (flash_base >> 12) & 0xff);
+	setpcc(PCC_MWSAR_1_Hi, (flash_base >> 20) & 0x3f);
+	setpcc(PCC_MWEAR_1_Lo, (flash_end >> 12) & 0xff);
+	setpcc(PCC_MWEAR_1_Hi, (flash_end >> 20) & 0x3f);
+
+	/* program offset of first flash location to appear in this window (0) */
+	setpcc(PCC_MWAOR_1_Lo, ((0 - flash_base) >> 12) & 0xff);
+	setpcc(PCC_MWAOR_1_Hi, ((0 - flash_base)>> 20) & 0x3f);
+
+	/* set attributes for MMS window C: non-cacheable, write-enabled */
+	setcsc(CSC_MMSWAR, getcsc(CSC_MMSWAR) & ~0x11);
+
+	/* select physical device ROMCS0 (i.e. flash) for MMS Window C */
+	setcsc(CSC_MMSWDSR, getcsc(CSC_MMSWDSR) & ~0x03);
+
+	/* enable memory window 1 */
+	setpcc(PCC_AWER_B, getpcc(PCC_AWER_B) | 0x02);
+
+	/* now disable PC Card indexed register space again */
+	setcsc(CSC_CR, getcsc(CSC_CR) & ~0x2);
+}
+
+
+/*
+************************************************************
+** Disable access to DIL/NetPC's flash by mapping it into
+** the SC4x0's MMS Window C.
+************************************************************
+*/
+static void dnpc_unmap_flash(void)
+{
+	/* - enable PC Card indexed register space */
+	setcsc(CSC_CR, getcsc(CSC_CR) | 0x2);
+
+	/* disable memory window 1 */
+	setpcc(PCC_AWER_B, getpcc(PCC_AWER_B) & ~0x02);
+
+	/* now disable PC Card indexed register space again */
+	setcsc(CSC_CR, getcsc(CSC_CR) & ~0x2);
+}
+
+
+static __u8 dnpc_read8(struct map_info *map, unsigned long ofs)
+{
+	return readb(map->map_priv_1 + ofs);
+}
+
+static __u16 dnpc_read16(struct map_info *map, unsigned long ofs)
+{
+	return readw(map->map_priv_1 + ofs);
+}
+
+static __u32 dnpc_read32(struct map_info *map, unsigned long ofs)
+{
+	return readl(map->map_priv_1 + ofs);
+}
+
+static void dnpc_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	memcpy_fromio(to, (void *)(map->map_priv_1 + from), len);
+}
+
+static void dnpc_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	writeb(d, map->map_priv_1 + adr);
+}
+
+static void dnpc_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	writew(d, map->map_priv_1 + adr);
+}
+
+static void dnpc_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	writel(d, map->map_priv_1 + adr);
+}
+
+static void dnpc_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	memcpy_toio((void *)(map->map_priv_1 + to), from, len);
+}
+
+/*
+************************************************************
+** Enable/Disable VPP to write to flash
+************************************************************
+*/
+
+static spinlock_t dnpc_spin   = SPIN_LOCK_UNLOCKED;
+static int        vpp_counter = 0;
+/*
+** This is what has to be done for the DNP board ..
+*/
+static void dnp_set_vpp(struct map_info *not_used, int on)
+{
+	spin_lock_irq(&dnpc_spin);
+
+	if (on)
+	{
+		if(++vpp_counter == 1)
+			setcsc(CSC_RBWR, getcsc(CSC_RBWR) & ~0x4);
+	}
+	else
+	{
+		if(--vpp_counter == 0)
+			setcsc(CSC_RBWR, getcsc(CSC_RBWR) | 0x4);
+		else if(vpp_counter < 0)
+			BUG();
+	}
+	spin_unlock_irq(&dnpc_spin);
+}
+
+/*
+** .. and this the ADNP version:
+*/
+static void adnp_set_vpp(struct map_info *not_used, int on)
+{
+	spin_lock_irq(&dnpc_spin);
+
+	if (on)
+	{
+		if(++vpp_counter == 1)
+			setcsc(CSC_RBWR, getcsc(CSC_RBWR) & ~0x8);
+	}
+	else
+	{
+		if(--vpp_counter == 0)
+			setcsc(CSC_RBWR, getcsc(CSC_RBWR) | 0x8);
+		else if(vpp_counter < 0)
+			BUG();
+	}
+	spin_unlock_irq(&dnpc_spin);
+}
+
+
+
+#define DNP_WINDOW_SIZE		0x00200000	/*  DNP flash size is 2MiB  */
+#define ADNP_WINDOW_SIZE	0x00400000	/* ADNP flash size is 4MiB */
+#define WINDOW_ADDR			FLASH_BASE
+
+static struct map_info dnpc_map = {
+	name: "ADNP Flash Bank",
+	size: ADNP_WINDOW_SIZE,
+	buswidth: 1,
+	read8: dnpc_read8,
+	read16: dnpc_read16,
+	read32: dnpc_read32,
+	copy_from: dnpc_copy_from,
+	write8: dnpc_write8,
+	write16: dnpc_write16,
+	write32: dnpc_write32,
+	copy_to: dnpc_copy_to,
+	set_vpp: adnp_set_vpp,
+	map_priv_2: WINDOW_ADDR
+};
+
+/*
+** The layout of the flash is somewhat "strange":
+**
+** 1.  960 KiB (15 blocks) : Space for ROM Bootloader and user data
+** 2.   64 KiB (1 block)   : System BIOS
+** 3.  960 KiB (15 blocks) : User Data (DNP model) or
+** 3. 3008 KiB (47 blocks) : User Data (ADNP model)
+** 4.   64 KiB (1 block)   : System BIOS Entry
+*/
+
+static struct mtd_partition partition_info[]=
+{
+	{ 
+		name:		"ADNP boot", 
+		offset:		0, 
+		size:		0xf0000,
+	},
+	{ 
+		name:		"ADNP system BIOS", 
+		offset:		MTDPART_OFS_NXTBLK,
+		size:		0x10000,
+#ifdef DNPC_BIOS_BLOCKS_WRITEPROTECTED
+		mask_flags:	MTD_WRITEABLE,
+#endif
+	},
+	{
+		name:		"ADNP file system",
+		offset:		MTDPART_OFS_NXTBLK,
+		size:		0x2f0000,
+	},
+	{
+		name:		"ADNP system BIOS entry", 
+		offset:		MTDPART_OFS_NXTBLK,
+		size:		MTDPART_SIZ_FULL,
+#ifdef DNPC_BIOS_BLOCKS_WRITEPROTECTED
+		mask_flags:	MTD_WRITEABLE,
+#endif
+	},
+};
+
+#define NUM_PARTITIONS (sizeof(partition_info)/sizeof(partition_info[0]))
+
+static struct mtd_info *mymtd;
+static struct mtd_info *lowlvl_parts[NUM_PARTITIONS];
+static struct mtd_info *merged_mtd;
+
+/*
+** "Highlevel" partition info:
+**
+** Using the MTD concat layer, we can re-arrange partitions to our
+** liking: we construct a virtual MTD device by concatenating the
+** partitions, specifying the sequence such that the boot block
+** is immediately followed by the filesystem block (i.e. the stupid
+** system BIOS block is mapped to a different place). When re-partitioning
+** this concatenated MTD device, we can set the boot block size to
+** an arbitrary (though erase block aligned) value i.e. not one that
+** is dictated by the flash's physical layout. We can thus set the
+** boot block to be e.g. 64 KB (which is fully sufficient if we want
+** to boot an etherboot image) or to -say- 1.5 MB if we want to boot
+** a large kernel image. In all cases, the remainder of the flash
+** is available as file system space.
+*/
+
+static struct mtd_partition higlvl_partition_info[]=
+{
+	{ 
+		name:		"ADNP boot block", 
+		offset:		0, 
+		size:		CONFIG_MTD_DILNETPC_BOOTSIZE,
+	},
+	{
+		name:		"ADNP file system space",
+		offset:		MTDPART_OFS_NXTBLK,
+		size:		ADNP_WINDOW_SIZE-CONFIG_MTD_DILNETPC_BOOTSIZE-0x20000,
+	},
+	{ 
+		name:		"ADNP system BIOS + BIOS Entry", 
+		offset:		MTDPART_OFS_NXTBLK,
+		size:		MTDPART_SIZ_FULL,
+#ifdef DNPC_BIOS_BLOCKS_WRITEPROTECTED
+		mask_flags:	MTD_WRITEABLE,
+#endif
+	},
+};
+
+#define NUM_HIGHLVL_PARTITIONS (sizeof(higlvl_partition_info)/sizeof(partition_info[0]))
+
+
+static int dnp_adnp_probe(void)
+{
+	char *biosid, rc = -1;
+
+	biosid = (char*)ioremap(BIOSID_BASE, 16);
+	if(biosid)
+	{
+		if(!strcmp(biosid, ID_DNPC))
+			rc = 1;		/* this is a DNPC  */
+		else if(!strcmp(biosid, ID_ADNP))
+			rc = 0;		/* this is a ADNPC */
+	}
+	iounmap((void *)biosid);
+	return(rc);
+}
+
+
+static int __init init_dnpc(void)
+{
+	int is_dnp;
+
+	/*
+	** determine hardware (DNP/ADNP/invalid)
+	*/	
+	if((is_dnp = dnp_adnp_probe()) < 0)
+		return -ENXIO;
+
+	/*
+	** Things are set up for ADNP by default
+	** -> modify all that needs to be different for DNP
+	*/
+	if(is_dnp)
+	{	/*
+		** Adjust window size, select correct set_vpp function.
+		** The partitioning scheme is identical on both DNP
+		** and ADNP except for the size of the third partition.
+		*/
+		int i;
+		dnpc_map.size          = DNP_WINDOW_SIZE;
+		dnpc_map.set_vpp       = dnp_set_vpp;
+		partition_info[2].size = 0xf0000;
+
+		/*
+		** increment all string pointers so the leading 'A' gets skipped,
+		** thus turning all occurrences of "ADNP ..." into "DNP ..."
+		*/
+		++dnpc_map.name;
+		for(i = 0; i < NUM_PARTITIONS; i++)
+			++partition_info[i].name;
+		higlvl_partition_info[1].size = DNP_WINDOW_SIZE - 
+			CONFIG_MTD_DILNETPC_BOOTSIZE - 0x20000;
+		for(i = 0; i < NUM_HIGHLVL_PARTITIONS; i++)
+			++higlvl_partition_info[i].name;
+	}
+
+	printk(KERN_NOTICE "DIL/Net %s flash: 0x%lx at 0x%lx\n", 
+		is_dnp ? "DNPC" : "ADNP", dnpc_map.size, dnpc_map.map_priv_2);
+
+	dnpc_map.map_priv_1 = (unsigned long)ioremap_nocache(dnpc_map.map_priv_2, dnpc_map.size);
+
+	dnpc_map_flash(dnpc_map.map_priv_2, dnpc_map.size);
+
+	if (!dnpc_map.map_priv_1) {
+		printk("Failed to ioremap_nocache\n");
+		return -EIO;
+	}
+
+	printk("FLASH virtual address: 0x%lx\n", dnpc_map.map_priv_1);
+
+	mymtd = do_map_probe("jedec_probe", &dnpc_map);
+
+	if (!mymtd)
+		mymtd = do_map_probe("cfi_probe", &dnpc_map);
+
+	/*
+	** If flash probes fail, try to make flashes accessible
+	** at least as ROM. Ajust erasesize in this case since
+	** the default one (128M) will break our partitioning
+	*/
+	if (!mymtd)
+		if((mymtd = do_map_probe("map_rom", &dnpc_map)))
+			mymtd->erasesize = 0x10000;
+
+	if (!mymtd) {
+		iounmap((void *)dnpc_map.map_priv_1);
+		return -ENXIO;
+	}
+		
+	mymtd->module = THIS_MODULE;
+
+	/*
+	** Supply pointers to lowlvl_parts[] array to add_mtd_partitions()
+	** -> add_mtd_partitions() will _not_ register MTD devices for
+	** the partitions, but will instead store pointers to the MTD
+	** objects it creates into our lowlvl_parts[] array.
+	** NOTE: we arrange the pointers such that the sequence of the
+	**       partitions gets re-arranged: partition #2 follows
+	**       partition #0.
+	*/
+	partition_info[0].mtdp = &lowlvl_parts[0];
+	partition_info[1].mtdp = &lowlvl_parts[2];
+	partition_info[2].mtdp = &lowlvl_parts[1];
+	partition_info[3].mtdp = &lowlvl_parts[3];
+
+	add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS);
+
+	/*
+	** now create a virtual MTD device by concatenating the for partitions
+	** (in the sequence given by the lowlvl_parts[] array.
+	*/
+	merged_mtd = mtd_concat_create(lowlvl_parts, NUM_PARTITIONS, "(A)DNP Flash Concatenated");
+	if(merged_mtd)
+	{	/*
+		** now partition the new device the way we want it. This time,
+		** we do not supply mtd pointers in higlvl_partition_info, so
+		** add_mtd_partitions() will register the devices.
+		*/
+		add_mtd_partitions(merged_mtd, higlvl_partition_info, NUM_HIGHLVL_PARTITIONS);
+	}
+
+	return 0;
+}
+
+static void __exit cleanup_dnpc(void)
+{
+	if(merged_mtd) {
+		del_mtd_partitions(merged_mtd);
+		mtd_concat_destroy(merged_mtd);
+	}
+
+	if (mymtd) {
+		del_mtd_partitions(mymtd);
+		map_destroy(mymtd);
+	}
+	if (dnpc_map.map_priv_1) {
+		iounmap((void *)dnpc_map.map_priv_1);
+		dnpc_unmap_flash();
+		dnpc_map.map_priv_1 = 0;
+	}
+}
+
+module_init(init_dnpc);
+module_exit(cleanup_dnpc);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Sysgo Real-Time Solutions GmbH");
+MODULE_DESCRIPTION("MTD map driver for SSV DIL/NetPC DNP & ADNP");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/epxa10db-flash.c linux-2.5/drivers/mtd/maps/epxa10db-flash.c
--- linux-2.5.13/drivers/mtd/maps/epxa10db-flash.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/epxa10db-flash.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,219 @@
+/*
+ * Flash memory access on EPXA based devices
+ *
+ * (C) 2000 Nicolas Pitre <nico@cam.org>
+ *  Copyright (C) 2001 Altera Corporation
+ *  Copyright (C) 2001 Red Hat, Inc.
+ *
+ * $Id: epxa10db-flash.c,v 1.2 2001/12/19 13:00:19 jskov Exp $ 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/hardware.h>
+
+static int nr_parts = 0;
+static struct mtd_partition *parts;
+
+static struct mtd_info *mymtd;
+
+extern int parse_redboot_partitions(struct mtd_info *, struct mtd_partition **);
+static int epxa10db_default_partitions(struct mtd_info *master, struct mtd_partition **pparts);
+
+static __u8 epxa10db_read8(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readb(map->map_priv_1 + ofs);
+}
+
+static __u16 epxa10db_read16(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readw(map->map_priv_1 + ofs);
+}
+
+static __u32 epxa10db_read32(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readl(map->map_priv_1 + ofs);
+}
+
+static void epxa10db_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	memcpy_fromio(to, (void *)(map->map_priv_1 + from), len);
+}
+
+static void epxa10db_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	__raw_writeb(d, map->map_priv_1 + adr);
+	mb();
+}
+
+static void epxa10db_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	__raw_writew(d, map->map_priv_1 + adr);
+	mb();
+}
+
+static void epxa10db_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	__raw_writel(d, map->map_priv_1 + adr);
+	mb();
+}
+
+static void epxa10db_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	memcpy_toio((void *)(map->map_priv_1 + to), from, len);
+}
+
+
+
+static struct map_info epxa10db_map = {
+	name:		"EPXA10DB flash",
+	size:		FLASH_SIZE,
+	buswidth:	2,
+	read8:		epxa10db_read8,
+	read16:		epxa10db_read16,
+	read32:		epxa10db_read32,
+	copy_from:	epxa10db_copy_from,
+	write8:		epxa10db_write8,
+	write16:	epxa10db_write16,
+	write32:	epxa10db_write32,
+	copy_to:	epxa10db_copy_to
+};
+
+
+static int __init epxa10db_mtd_init(void)
+{
+	int i;
+	printk(KERN_NOTICE "Epxa10db flash device: %x at %x\n", FLASH_SIZE, FLASH_START);
+	epxa10db_map.map_priv_1 = (unsigned long)ioremap(FLASH_START, FLASH_SIZE);
+	if (!epxa10db_map.map_priv_1) {
+		printk("Failed to ioremap Epxa10db flash\n");
+		return -EIO;
+	}
+
+	mymtd = do_map_probe("cfi_probe", &epxa10db_map);
+	if (!mymtd) {
+		iounmap((void *)epxa10db_map.map_priv_1);
+		return -ENXIO;
+	}
+
+	mymtd->module = THIS_MODULE;
+
+	/* Unlock the flash device. */
+	for (i=0; i<mymtd->numeraseregions;i++){
+		int j;
+		for(j=0;j<mymtd->eraseregions[i].numblocks;j++){
+			mymtd->unlock(mymtd,mymtd->eraseregions[i].offset + j * mymtd->eraseregions[i].erasesize,4);
+		}
+	}
+
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+	nr_parts = parse_redboot_partitions(mymtd, &parts);
+
+	if (nr_parts > 0) {
+		add_mtd_partitions(mymtd, parts, nr_parts);
+		return 0;
+	}
+#endif
+#ifdef CONFIG_MTD_AFS_PARTS
+	nr_parts = parse_afs_partitions(mymtd, &parts);
+
+	if (nr_parts > 0) {
+		add_mtd_partitions(mymtd, parts, nr_parts);
+		return 0;
+	}
+#endif
+
+	/* No recognised partitioning schemes found - use defaults */
+	nr_parts = epxa10db_default_partitions(mymtd, &parts);
+	if (nr_parts > 0) {
+		add_mtd_partitions(mymtd, parts, nr_parts);
+		return 0;
+	}
+
+	/* If all else fails... */
+	add_mtd_device(mymtd);
+	return 0;
+}
+
+static void __exit epxa10db_mtd_cleanup(void)
+{
+	if (mymtd) {
+		if (nr_parts)
+			del_mtd_partitions(mymtd);
+		else
+			del_mtd_device(mymtd);
+		map_destroy(mymtd);
+	}
+	if (epxa10db_map.map_priv_1) {
+		iounmap((void *)epxa10db_map.map_priv_1);
+		epxa10db_map.map_priv_1 = 0;
+	}
+}
+
+
+/* 
+ * This will do for now, once we decide which bootldr we're finally 
+ * going to use then we'll remove this function and do it properly
+ *
+ * Partions are currently (as offsets from base of flash):
+ * 0x00000000 - 0x003FFFFF - bootloader (!)
+ * 0x00400000 - 0x00FFFFFF - Flashdisk
+ */
+
+static int __init epxa10db_default_partitions(struct mtd_info *master, struct mtd_partition **pparts)
+{
+	struct mtd_partition *parts;
+	int ret, i;
+	int npartitions = 0;
+	char *names; 
+	const char *name = "jffs";
+
+	printk("Using default partitions for epxa10db\n");
+	npartitions=1;
+	parts = kmalloc(npartitions*sizeof(*parts)+strlen(name), GFP_KERNEL);
+	if (!parts) {
+		ret = -ENOMEM;
+		goto out;
+	}
+	i=0;
+	names = (char *)&parts[npartitions];	
+	parts[i].name = names;
+	names += strlen(name) + 1;
+	strcpy(parts[i].name, name);
+
+	parts[i].size = FLASH_SIZE-0x00400000;
+	parts[i].offset = 0x00400000;
+	parts[i].mask_flags = 0;
+
+ out:
+	*pparts = parts;
+	return npartitions;
+}
+
+module_init(epxa10db_mtd_init);
+module_exit(epxa10db_mtd_cleanup);
+
+MODULE_AUTHOR("Clive Davies");
+MODULE_DESCRIPTION("Altera epxa10db mtd flash map");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/ich2rom.c linux-2.5/drivers/mtd/maps/ich2rom.c
--- linux-2.5.13/drivers/mtd/maps/ich2rom.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/ich2rom.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,302 @@
+/*
+ * ich2rom.c
+ *
+ * Normal mappings of chips in physical memory
+ * $Id: ich2rom.c,v 1.1 2002/01/10 22:59:13 eric Exp $
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/config.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+
+#define RESERVE_MEM_REGION 0
+
+#define ICH2_FWH_REGION_START	0xFF000000UL
+#define ICH2_FWH_REGION_SIZE	0x01000000UL
+#define BIOS_CNTL	0x4e
+#define FWH_DEC_EN1	0xE3
+#define FWH_DEC_EN2	0xF0
+#define FWH_SEL1	0xE8
+#define FWH_SEL2	0xEE
+
+struct ich2rom_map_info {
+	struct map_info map;
+	struct mtd_info *mtd;
+	unsigned long window_addr;
+};
+
+static inline unsigned long addr(struct map_info *map, unsigned long ofs)
+{
+	unsigned long offset;
+	offset = ((8*1024*1024) - map->size) + ofs;
+	if (offset >= (4*1024*1024)) {
+		offset += 0x400000;
+	}
+	return map->map_priv_1 + 0x400000 + offset;
+}
+
+static inline unsigned long dbg_addr(struct map_info *map, unsigned long addr)
+{
+	return addr - map->map_priv_1 + ICH2_FWH_REGION_START;
+}
+	
+static __u8 ich2rom_read8(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readb(addr(map, ofs));
+}
+
+static __u16 ich2rom_read16(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readw(addr(map, ofs));
+}
+
+static __u32 ich2rom_read32(struct map_info *map, unsigned long ofs)
+{
+	return __raw_readl(addr(map, ofs));
+}
+
+static void ich2rom_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	memcpy_fromio(to, addr(map, from), len);
+}
+
+static void ich2rom_write8(struct map_info *map, __u8 d, unsigned long ofs)
+{
+	__raw_writeb(d, addr(map,ofs));
+	mb();
+}
+
+static void ich2rom_write16(struct map_info *map, __u16 d, unsigned long ofs)
+{
+	__raw_writew(d, addr(map, ofs));
+	mb();
+}
+
+static void ich2rom_write32(struct map_info *map, __u32 d, unsigned long ofs)
+{
+	__raw_writel(d, addr(map, ofs));
+	mb();
+}
+
+static void ich2rom_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	memcpy_toio(addr(map, to), from, len);
+}
+
+static struct ich2rom_map_info ich2rom_map = {
+	map: {
+		name: "ICH2 rom",
+		size: 0,
+		buswidth: 1,
+		read8: ich2rom_read8,
+		read16: ich2rom_read16,
+		read32: ich2rom_read32,
+		copy_from: ich2rom_copy_from,
+		write8: ich2rom_write8,
+		write16: ich2rom_write16,
+		write32: ich2rom_write32,
+		copy_to: ich2rom_copy_to,
+		/* Firmware hubs only use vpp when being programmed
+		 * in a factory setting.  So in place programming
+		 * needs to use a different method.
+		 */
+	},
+	mtd: 0,
+	window_addr: 0,
+};
+
+enum fwh_lock_state {
+	FWH_DENY_WRITE = 1,
+	FWH_IMMUTABLE  = 2,
+	FWH_DENY_READ  = 4,
+};
+
+static int ich2rom_set_lock_state(struct mtd_info *mtd, loff_t ofs, size_t len,
+	enum fwh_lock_state state)
+{
+	struct map_info *map = mtd->priv;
+	unsigned long start = ofs;
+	unsigned long end = start + len -1;
+
+	/* FIXME do I need to guard against concurrency here? */
+	/* round down to 64K boundaries */
+	start = start & ~0xFFFF;
+	end = end & ~0xFFFF;
+	while (start <= end) {
+		unsigned long ctrl_addr;
+		ctrl_addr = addr(map, start) - 0x400000 + 2;
+		writeb(state, ctrl_addr);
+		start = start + 0x10000;
+	}
+	return 0;
+}
+
+static int ich2rom_lock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+	return ich2rom_set_lock_state(mtd, ofs, len, FWH_DENY_WRITE);
+}
+
+static int ich2rom_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+	return ich2rom_set_lock_state(mtd, ofs, len, 0);
+}
+
+static int __devinit ich2rom_init_one (struct pci_dev *pdev,
+	const struct pci_device_id *ent)
+{
+	u16 word;
+	struct ich2rom_map_info *info = &ich2rom_map;
+	unsigned long map_size;
+
+	/* For now I just handle the ich2 and I assume there
+	 * are not a lot of resources up at the top of the address
+	 * space.  It is possible to handle other devices in the
+	 * top 16MB but it is very painful.  Also since
+	 * you can only really attach a FWH to an ICH2 there
+	 * a number of simplifications you can make.
+	 *
+	 * Also you can page firmware hubs if an 8MB window isn't enough 
+	 * but don't currently handle that case either.
+	 */
+
+#if RESERVE_MEM_REGION
+	/* Some boards have this reserved and I haven't found a good work
+	 * around to say I know what I'm doing!
+	 */
+	if (!request_mem_region(ICH2_FWH_REGION_START, ICH2_FWH_REGION_SIZE, "ich2rom")) {
+		printk(KERN_ERR "ich2rom: cannot reserve rom window\n");
+		goto err_out_none;
+	}
+#endif /* RESERVE_MEM_REGION */
+	
+	/* Enable writes through the rom window */
+	pci_read_config_word(pdev, BIOS_CNTL, &word);
+	if (!(word & 1)  && (word & (1<<1))) {
+		/* The BIOS will generate an error if I enable
+		 * this device, so don't even try.
+		 */
+		printk(KERN_ERR "ich2rom: firmware access control, I can't enable writes\n");
+		goto err_out_none;
+	}
+	pci_write_config_word(pdev, BIOS_CNTL, word | 1);
+
+
+	/* Map the firmware hub into my address space. */
+	/* Does this use to much virtual address space? */
+	info->window_addr = (unsigned long)ioremap(
+		ICH2_FWH_REGION_START, ICH2_FWH_REGION_SIZE);
+	if (!info->window_addr) {
+		printk(KERN_ERR "Failed to ioremap\n");
+		goto err_out_free_mmio_region;
+	}
+
+	/* For now assume the firmware has setup all relavent firmware
+	 * windows.  We don't have enough information to handle this case
+	 * intelligently.
+	 */
+
+	/* FIXME select the firmware hub and enable a window to it. */
+
+	info->mtd = 0;
+	info->map.map_priv_1 = 	info->window_addr;
+
+	map_size = ICH2_FWH_REGION_SIZE;
+	while(!info->mtd && (map_size > 0)) {
+		info->map.size = map_size;
+		info->mtd = do_map_probe("jedec_probe", &ich2rom_map.map);
+		map_size -= 512*1024;
+	}
+	if (!info->mtd) {
+		goto err_out_iounmap;
+	}
+	/* I know I can only be a firmware hub here so put
+	 * in the special lock and unlock routines.
+	 */
+	info->mtd->lock = ich2rom_lock;
+	info->mtd->unlock = ich2rom_unlock;
+		
+	info->mtd->module = THIS_MODULE;
+	add_mtd_device(info->mtd);
+	return 0;
+
+err_out_iounmap:
+	iounmap((void *)(info->window_addr));
+err_out_free_mmio_region:
+#if RESERVE_MEM_REGION
+	release_mem_region(ICH2_FWH_REGION_START, ICH2_FWH_REGION_SIZE);
+#endif
+err_out_none:
+	return -ENODEV;
+}
+
+
+static void __devexit ich2rom_remove_one (struct pci_dev *pdev)
+{
+	struct ich2rom_map_info *info = &ich2rom_map;
+	u16 word;
+
+	del_mtd_device(info->mtd);
+	map_destroy(info->mtd);
+	info->mtd = 0;
+	info->map.map_priv_1 = 0;
+
+	iounmap((void *)(info->window_addr));
+	info->window_addr = 0;
+
+	/* Disable writes through the rom window */
+	pci_read_config_word(pdev, BIOS_CNTL, &word);
+	pci_write_config_word(pdev, BIOS_CNTL, word & ~1);
+
+#if RESERVE_MEM_REGION	
+	release_mem_region(ICH2_FWH_REGION_START, ICH2_FWH_REGION_SIZE);
+#endif
+}
+
+static struct pci_device_id ich2rom_pci_tbl[] __devinitdata = {
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, 
+	  PCI_ANY_ID, PCI_ANY_ID, },
+};
+
+MODULE_DEVICE_TABLE(pci, ich2rom_pci_tbl);
+
+#if 0
+static struct pci_driver ich2rom_driver = {
+	name:	  "ich2rom",
+	id_table: ich2rom_pci_tbl,
+	probe:    ich2rom_init_one,
+	remove:   ich2rom_remove_one,
+};
+#endif
+
+static struct pci_dev *mydev;
+int __init init_ich2rom(void)
+{
+	struct pci_dev *pdev;
+	pdev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, 0);
+	if (pdev) {
+		mydev = pdev;
+		return ich2rom_init_one(pdev, &ich2rom_pci_tbl[0]);
+	}
+	return -ENXIO;
+#if 0
+	return pci_module_init(&ich2rom_driver);
+#endif
+}
+
+static void __exit cleanup_ich2rom(void)
+{
+	ich2rom_remove_one(mydev);
+}
+
+module_init(init_ich2rom);
+module_exit(cleanup_ich2rom);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Eric Biederman <ebiederman@lnxi.com>");
+MODULE_DESCRIPTION("MTD map driver for BIOS chips on the ICH2 southbridge");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/integrator-flash.c linux-2.5/drivers/mtd/maps/integrator-flash.c
--- linux-2.5.13/drivers/mtd/maps/integrator-flash.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/mtd/maps/integrator-flash.c	Sat Apr 13 17:42:56 2002
@@ -21,7 +21,7 @@
    This is access code for flashes using ARM's flash partitioning 
    standards.
 
-   $Id: integrator-flash.c,v 1.6 2001/10/02 16:00:01 dwmw2 Exp $
+   $Id: integrator-flash.c,v 1.7 2001/11/01 20:55:47 rmk Exp $
 
 ======================================================================*/
 
@@ -208,10 +208,10 @@
 };
 
 static struct mtd_info *mtd;
+static struct mtd_partition *parts;
 
 static int __init armflash_cfi_init(void *base, u_int size)
 {
-	struct mtd_partition *parts;
 	int ret;
 
 	armflash_flash_init();
@@ -238,8 +238,6 @@
 	ret = parse_afs_partitions(mtd, &parts);
 	if (ret > 0) {
 		ret = add_mtd_partitions(mtd, parts, ret);
-		/* we don't need the partition info any longer */
-		kfree(parts);
 		if (ret)
 			printk(KERN_ERR "mtd partition registration "
 				"failed: %d\n", ret);
@@ -262,6 +260,8 @@
 		del_mtd_partitions(mtd);
 		map_destroy(mtd);
 	}
+	if (parts)
+		kfree(parts);
 }
 
 static int __init armflash_init(void)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/iq80310.c linux-2.5/drivers/mtd/maps/iq80310.c
--- linux-2.5.13/drivers/mtd/maps/iq80310.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/mtd/maps/iq80310.c	Sat Apr 13 17:42:56 2002
@@ -1,5 +1,5 @@
 /*
- * $Id: iq80310.c,v 1.8 2001/10/02 15:05:14 dwmw2 Exp $
+ * $Id: iq80310.c,v 1.9 2002/01/01 22:45:02 rmk Exp $
  *
  * Mapping for the Intel XScale IQ80310 evaluation board
  *
@@ -116,7 +116,7 @@
 	int parsed_nr_parts = 0;
 	char *part_type = "static";
 
-	iq80310_map.map_priv_1 = (unsigned long)__ioremap(WINDOW_ADDR, WINDOW_SIZE, 0);
+	iq80310_map.map_priv_1 = (unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE);
 	if (!iq80310_map.map_priv_1) {
 		printk("Failed to ioremap\n");
 		return -EIO;
@@ -161,7 +161,6 @@
 	}
 	if (iq80310_map.map_priv_1)
 		iounmap((void *)iq80310_map.map_priv_1);
-	return 0;
 }
 
 module_init(init_iq80310);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/l440gx.c linux-2.5/drivers/mtd/maps/l440gx.c
--- linux-2.5.13/drivers/mtd/maps/l440gx.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/mtd/maps/l440gx.c	Sat Apr 13 17:42:56 2002
@@ -1,7 +1,9 @@
 /*
- * $Id: l440gx.c,v 1.7 2001/10/02 15:05:14 dwmw2 Exp $
+ * $Id: l440gx.c,v 1.8 2002/01/10 20:27:40 eric Exp $
  *
  * BIOS Flash chip on Intel 440GX board.
+ *
+ * Bugs this currently does not work under linuxBIOS.
  */
 
 #include <linux/module.h>
@@ -12,12 +14,14 @@
 #include <linux/mtd/map.h>
 #include <linux/config.h>
 
+#define PIIXE_IOBASE_RESOURCE	11
 
 #define WINDOW_ADDR 0xfff00000
 #define WINDOW_SIZE 0x00100000
 #define BUSWIDTH 1
 
-#define IOBASE 0xc00
+static u32 iobase;
+#define IOBASE iobase
 #define TRIBUF_PORT (IOBASE+0x37)
 #define VPP_PORT (IOBASE+0x28)
 
@@ -66,12 +70,17 @@
 	memcpy_toio(map->map_priv_1 + to, from, len);
 }
 
+/* Is this really the vpp port? */
 void l440gx_set_vpp(struct map_info *map, int vpp)
 {
 	unsigned long l;
 
 	l = inl(VPP_PORT);
-	l = vpp?(l | 1):(l & ~1);
+	if (vpp) {
+		l |= 1;
+	} else {
+		l &= ~1;
+	}
 	outl(l, VPP_PORT);
 }
 
@@ -87,44 +96,86 @@
 	write16: l440gx_write16,
 	write32: l440gx_write32,
 	copy_to: l440gx_copy_to,
+#if 0
+	/* FIXME verify that this is the 
+	 * appripriate code for vpp enable/disable
+	 */
 	set_vpp: l440gx_set_vpp
+#endif
 };
 
 static int __init init_l440gx(void)
 {
-	struct pci_dev *dev;
-	unsigned char b;
-	__u16 w;
+	struct pci_dev *dev, *pm_dev;
+	struct resource *pm_iobase;
+	__u16 word;
+
+	dev = pci_find_device(PCI_VENDOR_ID_INTEL, 
+		PCI_DEVICE_ID_INTEL_82371AB_0, NULL);
 
-	dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_0,
-			      NULL);
 
-	if (!dev) {
+	pm_dev = pci_find_device(PCI_VENDOR_ID_INTEL, 
+		PCI_DEVICE_ID_INTEL_82371AB_3, NULL);
+
+	if (!dev || !pm_dev) {
 		printk(KERN_NOTICE "L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue\n");
 		return -ENODEV;
 	}
 
 
-	l440gx_map.map_priv_1 = (unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE);
+	l440gx_map.map_priv_1 = (unsigned long)ioremap_nocache(WINDOW_ADDR, WINDOW_SIZE);
 
 	if (!l440gx_map.map_priv_1) {
-		printk("Failed to ioremap L440GX flash region\n");
+		printk(KERN_WARNING "Failed to ioremap L440GX flash region\n");
 		return -ENOMEM;
 	}
 
+	printk(KERN_NOTICE "window_addr = 0x%08lx\n", (unsigned long)l440gx_map.map_priv_1);
+
+	/* Setup the pm iobase resource 
+	 * This code should move into some kind of generic bridge
+	 * driver but for the moment I'm content with getting the
+	 * allocation correct. 
+	 */
+	pm_iobase = &pm_dev->resource[PIIXE_IOBASE_RESOURCE];
+	if (!(pm_iobase->flags & IORESOURCE_IO)) {
+		pm_iobase->name = "pm iobase";
+		pm_iobase->start = 0;
+		pm_iobase->end = 63;
+		pm_iobase->flags = IORESOURCE_IO;
+
+		/* Put the current value in the resource */
+		pci_read_config_dword(pm_dev, 0x40, &iobase);
+		iobase &= ~1;
+		pm_iobase->start += iobase & ~1;
+		pm_iobase->end += iobase & ~1;
+
+		/* Allocate the resource region */
+		if (pci_assign_resource(pm_dev, PIIXE_IOBASE_RESOURCE) != 0) {
+			printk(KERN_WARNING "Could not allocate pm iobase resource\n");
+			iounmap((void *)l440gx_map.map_priv_1);
+			return -ENXIO;
+		}
+	}
+	/* Set the iobase */
+	iobase = pm_iobase->start;
+	pci_write_config_dword(pm_dev, 0x40, iobase | 1);
+	
+
 	/* Set XBCS# */
-	pci_read_config_word(dev, 0x4e, &w);
-	w |= 0x4;
-        pci_write_config_word(dev, 0x4e, w);
+	pci_read_config_word(dev, 0x4e, &word);
+	word |= 0x4;
+        pci_write_config_word(dev, 0x4e, word);
+
+	/* Supply write voltage to the chip */
+	l440gx_set_vpp(&l440gx_map, 1);
 
 	/* Enable the gate on the WE line */
-	b = inb(TRIBUF_PORT);
-	b |= 1;
-	outb(b, TRIBUF_PORT);
+	outb(inb(TRIBUF_PORT) & ~1, TRIBUF_PORT);
 	
        	printk(KERN_NOTICE "Enabled WE line to L440GX BIOS flash chip.\n");
 
-	mymtd = do_map_probe("jedec", &l440gx_map);
+	mymtd = do_map_probe("jedec_probe", &l440gx_map);
 	if (!mymtd) {
 		printk(KERN_NOTICE "JEDEC probe on BIOS chip failed. Using ROM\n");
 		mymtd = do_map_probe("map_rom", &l440gx_map);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/mbx860.c linux-2.5/drivers/mtd/maps/mbx860.c
--- linux-2.5.13/drivers/mtd/maps/mbx860.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/mbx860.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,144 @@
+/*
+ * $Id: mbx860.c,v 1.1 2001/11/18 19:43:09 dwmw2 Exp $
+ *
+ * Handle mapping of the flash on MBX860 boards
+ *
+ * Author:	Anton Todorov
+ * Copyright:	(C) 2001 Emness Technology
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+
+#define WINDOW_ADDR 0xfe000000
+#define WINDOW_SIZE 0x00200000
+
+/* Flash / Partition sizing */
+#define MAX_SIZE_KiB              8192
+#define BOOT_PARTITION_SIZE_KiB    512
+#define KERNEL_PARTITION_SIZE_KiB 5632
+#define APP_PARTITION_SIZE_KiB    2048
+
+#define NUM_PARTITIONS 3
+
+/* partition_info gives details on the logical partitions that the split the
+ * single flash device into. If the size if zero we use up to the end of the
+ * device. */
+static struct mtd_partition partition_info[]={
+	{ name: "MBX flash BOOT partition",
+	offset: 0,
+	size:   BOOT_PARTITION_SIZE_KiB*1024 },
+	{ name: "MBX flash DATA partition",
+	offset: BOOT_PARTITION_SIZE_KiB*1024,
+	size: (KERNEL_PARTITION_SIZE_KiB)*1024 },
+	{ name: "MBX flash APPLICATION partition",
+	offset: (BOOT_PARTITION_SIZE_KiB+KERNEL_PARTITION_SIZE_KiB)*1024 }
+};
+				   
+
+static struct mtd_info *mymtd;
+
+__u8 mbx_read8(struct map_info *map, unsigned long ofs)
+{
+	return readb(map->map_priv_1 + ofs);
+}
+
+__u16 mbx_read16(struct map_info *map, unsigned long ofs)
+{
+	return readw(map->map_priv_1 + ofs);
+}
+
+__u32 mbx_read32(struct map_info *map, unsigned long ofs)
+{
+	return readl(map->map_priv_1 + ofs);
+}
+
+void mbx_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	memcpy_fromio(to, (void *)(map->map_priv_1 + from), len);
+}
+
+void mbx_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	writeb(d, map->map_priv_1 + adr);
+}
+
+void mbx_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	writew(d, map->map_priv_1 + adr);
+}
+
+void mbx_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	writel(d, map->map_priv_1 + adr);
+}
+
+void mbx_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	memcpy_toio((void *)(map->map_priv_1 + to), from, len);
+}
+
+struct map_info mbx_map = {
+	name: "MBX flash",
+	size: WINDOW_SIZE,
+	buswidth: 4,
+	read8: mbx_read8,
+	read16: mbx_read16,
+	read32: mbx_read32,
+	copy_from: mbx_copy_from,
+	write8: mbx_write8,
+	write16: mbx_write16,
+	write32: mbx_write32,
+	copy_to: mbx_copy_to
+};
+
+int __init init_mbx(void)
+{
+	printk(KERN_NOTICE "Motorola MBX flash device: %x at %x\n", WINDOW_SIZE*4, WINDOW_ADDR);
+	mbx_map.map_priv_1 = (unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE * 4);
+
+	if (!mbx_map.map_priv_1) {
+		printk("Failed to ioremap\n");
+		return -EIO;
+	}
+	mymtd = do_map_probe("jedec_probe", &mbx_map);
+	if (mymtd) {
+		mymtd->module = THIS_MODULE;
+		add_mtd_device(mymtd);
+                add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS);
+		return 0;
+	}
+
+	iounmap((void *)mbx_map.map_priv_1);
+	return -ENXIO;
+}
+
+static void __exit cleanup_mbx(void)
+{
+	if (mymtd) {
+		del_mtd_device(mymtd);
+		map_destroy(mymtd);
+	}
+	if (mbx_map.map_priv_1) {
+		iounmap((void *)mbx_map.map_priv_1);
+		mbx_map.map_priv_1 = 0;
+	}
+}
+
+module_init(init_mbx);
+module_exit(cleanup_mbx);
+
+MODULE_AUTHOR("Anton Todorov <a.todorov@emness.com>");
+MODULE_DESCRIPTION("MTD map driver for Motorola MBX860 board");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/pb1xxx-flash.c linux-2.5/drivers/mtd/maps/pb1xxx-flash.c
--- linux-2.5.13/drivers/mtd/maps/pb1xxx-flash.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/pb1xxx-flash.c	Sat Apr 13 17:42:56 2002
@@ -0,0 +1,253 @@
+/*
+ * Flash memory access on Alchemy Pb1xxx boards
+ * 
+ * (C) 2001 Pete Popov <ppopov@mvista.com>
+ * 
+ * $Id: pb1xxx-flash.c,v 1.2 2002/02/14 19:36:45 ppopov Exp $
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/io.h>
+#include <asm/au1000.h>
+
+#ifdef 	DEBUG_RW
+#define	DBG(x...)	printk(x)
+#else
+#define	DBG(x...)	
+#endif
+
+#ifdef CONFIG_MIPS_PB1000
+#define WINDOW_ADDR 0x1F800000
+#define WINDOW_SIZE 0x800000
+#endif
+
+__u8 physmap_read8(struct map_info *map, unsigned long ofs)
+{
+	__u8 ret;
+	ret = __raw_readb(map->map_priv_1 + ofs);
+	DBG("read8 from %x, %x\n", (unsigned)(map->map_priv_1 + ofs), ret);
+	return ret;
+}
+
+__u16 physmap_read16(struct map_info *map, unsigned long ofs)
+{
+	__u16 ret;
+	ret = __raw_readw(map->map_priv_1 + ofs);
+	DBG("read16 from %x, %x\n", (unsigned)(map->map_priv_1 + ofs), ret);
+	return ret;
+}
+
+__u32 physmap_read32(struct map_info *map, unsigned long ofs)
+{
+	__u32 ret;
+	ret = __raw_readl(map->map_priv_1 + ofs);
+	DBG("read32 from %x, %x\n", (unsigned)(map->map_priv_1 + ofs), ret);
+	return ret;
+}
+
+void physmap_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len)
+{
+	DBG("physmap_copy from %x to %x\n", (unsigned)from, (unsigned)to);
+	memcpy_fromio(to, map->map_priv_1 + from, len);
+}
+
+void physmap_write8(struct map_info *map, __u8 d, unsigned long adr)
+{
+	DBG("write8 at %x, %x\n", (unsigned)(map->map_priv_1 + adr), d);
+	__raw_writeb(d, map->map_priv_1 + adr);
+	mb();
+}
+
+void physmap_write16(struct map_info *map, __u16 d, unsigned long adr)
+{
+	DBG("write16 at %x, %x\n", (unsigned)(map->map_priv_1 + adr), d);
+	__raw_writew(d, map->map_priv_1 + adr);
+	mb();
+}
+
+void physmap_write32(struct map_info *map, __u32 d, unsigned long adr)
+{
+	DBG("write32 at %x, %x\n", (unsigned)(map->map_priv_1 + adr), d);
+	__raw_writel(d, map->map_priv_1 + adr);
+	mb();
+}
+
+void physmap_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len)
+{
+	DBG("physmap_copy_to %x from %x\n", (unsigned)to, (unsigned)from);
+	memcpy_toio(map->map_priv_1 + to, from, len);
+}
+
+
+
+static struct map_info pb1xxx_map = {
+	name:		"Pb1xxx flash",
+	read8: physmap_read8,
+	read16: physmap_read16,
+	read32: physmap_read32,
+	copy_from: physmap_copy_from,
+	write8: physmap_write8,
+	write16: physmap_write16,
+	write32: physmap_write32,
+	copy_to: physmap_copy_to,
+};
+
+
+#ifdef CONFIG_MIPS_PB1000
+
+static unsigned long flash_size = 0x00800000;
+static unsigned char flash_buswidth = 4;
+static struct mtd_partition pb1xxx_partitions[] = {
+        {
+                name: "yamon env",
+                size: 0x00020000,
+                offset: 0,
+                mask_flags: MTD_WRITEABLE
+        },{
+                name: "User FS",
+                size: 0x003e0000,
+                offset: 0x20000,
+        },{
+                name: "boot code",
+                size: 0x100000,
+                offset: 0x400000,
+                mask_flags: MTD_WRITEABLE
+        },{
+                name: "raw/kernel",
+                size: 0x300000,
+                offset: 0x500000
+        }
+};
+
+#elif defined(CONFIG_MIPS_PB1500)
+
+static unsigned char flash_buswidth = 4;
+#if defined(CONFIG_MTD_PB1500_BOOT) && defined(CONFIG_MTD_PB1500_USER)
+/* both 32MB banks will be used. Combine the first 32MB bank and the
+ * first 28MB of the second bank together into a single jffs/jffs2
+ * partition.
+ */
+static unsigned long flash_size = 0x04000000;
+#define WINDOW_ADDR 0x1C000000
+#define WINDOW_SIZE 0x4000000
+static struct mtd_partition pb1xxx_partitions[] = {
+        {
+                name: "User FS",
+                size:   0x3c00000,
+                offset: 0x0000000
+        },{
+                name: "yamon",
+                size: 0x0100000,
+                offset: 0x3c00000,
+                mask_flags: MTD_WRITEABLE
+        },{
+                name: "raw kernel",
+                size: 0x02c0000,
+                offset: 0x3d00000
+        }
+};
+#elif defined(CONFIG_MTD_PB1500_BOOT) && !defined(CONFIG_MTD_PB1500_USER)
+static unsigned long flash_size = 0x02000000;
+#define WINDOW_ADDR 0x1E000000
+#define WINDOW_SIZE 0x2000000
+static struct mtd_partition pb1xxx_partitions[] = {
+        {
+                name: "User FS",
+                size:   0x1c00000,
+                offset: 0x0000000
+        },{
+                name: "yamon",
+                size: 0x0100000,
+                offset: 0x1c00000,
+                mask_flags: MTD_WRITEABLE
+        },{
+                name: "raw kernel",
+                size: 0x02c0000,
+                offset: 0x1d00000
+        }
+};
+#elif !defined(CONFIG_MTD_PB1500_BOOT) && defined(CONFIG_MTD_PB1500_USER)
+static unsigned long flash_size = 0x02000000;
+#define WINDOW_ADDR 0x1C000000
+#define WINDOW_SIZE 0x2000000
+static struct mtd_partition pb1xxx_partitions[] = {
+        {
+                name: "User FS",
+                size:   0x1e00000,
+                offset: 0x0000000
+        },{
+                name: "raw kernel",
+                size: 0x0200000,
+                offset: 0x1e00000,
+        }
+};
+#else
+#error MTD_PB1500 define combo error /* should never happen */
+#endif
+#else
+#error Unsupported board
+#endif
+
+
+#define NB_OF(x)  (sizeof(x)/sizeof(x[0]))
+
+static struct mtd_partition *parsed_parts;
+static struct mtd_info *mymtd;
+
+int __init pb1xxx_mtd_init(void)
+{
+	struct mtd_partition *parts;
+	int nb_parts = 0;
+	char *part_type;
+	
+	/* Default flash buswidth */
+	pb1xxx_map.buswidth = flash_buswidth;
+
+	/*
+	 * Static partition definition selection
+	 */
+	part_type = "static";
+	parts = pb1xxx_partitions;
+	nb_parts = NB_OF(pb1xxx_partitions);
+	pb1xxx_map.size = flash_size;
+
+	/*
+	 * Now let's probe for the actual flash.  Do it here since
+	 * specific machine settings might have been set above.
+	 */
+	printk(KERN_NOTICE "Pb1xxx flash: probing %d-bit flash bus\n", 
+			pb1xxx_map.buswidth*8);
+	pb1xxx_map.map_priv_1 = 
+		(unsigned long)ioremap(WINDOW_ADDR, WINDOW_SIZE);
+	mymtd = do_map_probe("cfi_probe", &pb1xxx_map);
+	if (!mymtd) return -ENXIO;
+	mymtd->module = THIS_MODULE;
+
+	add_mtd_partitions(mymtd, parts, nb_parts);
+	return 0;
+}
+
+static void __exit pb1xxx_mtd_cleanup(void)
+{
+	if (mymtd) {
+		del_mtd_partitions(mymtd);
+		map_destroy(mymtd);
+		if (parsed_parts)
+			kfree(parsed_parts);
+	}
+}
+
+module_init(pb1xxx_mtd_init);
+module_exit(pb1xxx_mtd_cleanup);
+
+MODULE_AUTHOR("Pete Popov");
+MODULE_DESCRIPTION("Pb1xxx CFI map driver");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/pci.c linux-2.5/drivers/mtd/maps/pci.c
--- linux-2.5.13/drivers/mtd/maps/pci.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/pci.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,385 @@
+/*
+ *  linux/drivers/mtd/maps/pci.c
+ *
+ *  Copyright (C) 2001 Russell King, All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  $Id: pci.c,v 1.1 2001/09/27 20:28:45 rmk Exp $
+ * 
+ * Generic PCI memory map driver.  We support the following boards:
+ *  - Intel IQ80310 ATU.
+ *  - Intel EBSA285 (blank rom programming mode). Tested working 27/09/2001
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+
+struct map_pci_info;
+
+struct mtd_pci_info {
+	int  (*init)(struct pci_dev *dev, struct map_pci_info *map);
+	void (*exit)(struct pci_dev *dev, struct map_pci_info *map);
+	unsigned long (*translate)(struct map_pci_info *map, unsigned long ofs);
+	const char *map_name;
+};
+
+struct map_pci_info {
+	struct map_info map;
+	void *base;
+	void (*exit)(struct pci_dev *dev, struct map_pci_info *map);
+	unsigned long (*translate)(struct map_pci_info *map, unsigned long ofs);
+	struct pci_dev *dev;
+};	
+
+/*
+ * Intel IOP80310 Flash driver
+ */
+
+static int
+intel_iq80310_init(struct pci_dev *dev, struct map_pci_info *map)
+{
+	u32 win_base;
+
+	map->map.buswidth = 1;
+	map->map.size     = 0x00800000;
+	map->base         = ioremap_nocache(pci_resource_start(dev, 0),
+					    pci_resource_len(dev, 0));
+
+	if (!map->base)
+		return -ENOMEM;
+
+	/*
+	 * We want to base the memory window at Xscale
+	 * bus address 0, not 0x1000.
+	 */
+	pci_read_config_dword(dev, 0x44, &win_base);
+	pci_write_config_dword(dev, 0x44, 0);
+
+	map->map.map_priv_2 = win_base;
+
+	return 0;
+}
+
+static void
+intel_iq80310_exit(struct pci_dev *dev, struct map_pci_info *map)
+{
+	if (map->base)
+		iounmap((void *)map->base);
+	pci_write_config_dword(dev, 0x44, map->map.map_priv_2);
+}
+
+static unsigned long
+intel_iq80310_translate(struct map_pci_info *map, unsigned long ofs)
+{
+	unsigned long page_addr = ofs & 0x00400000;
+
+	/*
+	 * This mundges the flash location so we avoid
+	 * the first 80 bytes (they appear to read nonsense).
+	 */
+	if (page_addr) {
+		writel(0x00000008, map->base + 0x1558);
+		writel(0x00000000, map->base + 0x1550);
+	} else {
+		writel(0x00000007, map->base + 0x1558);
+		writel(0x00800000, map->base + 0x1550);
+		ofs += 0x00800000;
+	}
+
+	return ofs;
+}
+
+static struct mtd_pci_info intel_iq80310_info = {
+	init:		intel_iq80310_init,
+	exit:		intel_iq80310_exit,
+	translate:	intel_iq80310_translate,
+	map_name:	"cfi_probe",
+};
+
+/*
+ * Intel DC21285 driver
+ */
+
+static int
+intel_dc21285_init(struct pci_dev *dev, struct map_pci_info *map)
+{
+	unsigned long base, len;
+
+	base = pci_resource_start(dev, PCI_ROM_RESOURCE);
+	len  = pci_resource_len(dev, PCI_ROM_RESOURCE);
+
+	if (!len || !base) {
+		/*
+		 * No ROM resource
+		 */
+		base = pci_resource_start(dev, 2);
+		len  = pci_resource_len(dev, 2);
+
+		/*
+		 * We need to re-allocate PCI BAR2 address range to the
+		 * PCI ROM BAR, and disable PCI BAR2.
+		 */
+	} else {
+		/*
+		 * Hmm, if an address was allocated to the ROM resource, but
+		 * not enabled, should we be allocating a new resource for it
+		 * or simply enabling it?
+		 */
+		if (!(pci_resource_flags(dev, PCI_ROM_RESOURCE) &
+		     PCI_ROM_ADDRESS_ENABLE)) {
+		     	u32 val;
+			pci_resource_flags(dev, PCI_ROM_RESOURCE) |= PCI_ROM_ADDRESS_ENABLE;
+			pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
+			val |= PCI_ROM_ADDRESS_ENABLE;
+			pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
+			printk("%s: enabling expansion ROM\n", dev->slot_name);
+		}
+	}
+
+	if (!len || !base)
+		return -ENXIO;
+
+	map->map.buswidth = 4;
+	map->map.size     = len;
+	map->base         = ioremap_nocache(base, len);
+
+	if (!map->base)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void
+intel_dc21285_exit(struct pci_dev *dev, struct map_pci_info *map)
+{
+	u32 val;
+
+	if (map->base)
+		iounmap((void *)map->base);
+
+	/*
+	 * We need to undo the PCI BAR2/PCI ROM BAR address alteration.
+	 */
+	pci_resource_flags(dev, PCI_ROM_RESOURCE) &= ~PCI_ROM_ADDRESS_ENABLE;
+	pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
+	val &= ~PCI_ROM_ADDRESS_ENABLE;
+	pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
+}
+
+static unsigned long
+intel_dc21285_translate(struct map_pci_info *map, unsigned long ofs)
+{
+	return ofs & 0x00ffffc0 ? ofs : (ofs ^ (1 << 5));
+}
+
+static struct mtd_pci_info intel_dc21285_info = {
+	init:		intel_dc21285_init,
+	exit:		intel_dc21285_exit,
+	translate:	intel_dc21285_translate,
+	map_name:	"jedec_probe",
+};
+
+/*
+ * PCI device ID table
+ */
+
+static struct pci_device_id mtd_pci_ids[] __devinitdata = {
+	{
+		vendor:		PCI_VENDOR_ID_INTEL,
+		device:		0x530d,
+		subvendor:	PCI_ANY_ID,
+		subdevice:	PCI_ANY_ID,
+		class:		PCI_CLASS_MEMORY_OTHER << 8,
+		class_mask:	0xffff00,
+		driver_data:	(unsigned long)&intel_iq80310_info,
+	},
+	{
+		vendor:		PCI_VENDOR_ID_DEC,
+		device:		PCI_DEVICE_ID_DEC_21285,
+		subvendor:	0,	/* DC21285 defaults to 0 on reset */
+		subdevice:	0,	/* DC21285 defaults to 0 on reset */
+		class:		0,
+		class_mask:	0,
+		driver_data:	(unsigned long)&intel_dc21285_info,
+	},
+	{ 0, }
+};
+
+/*
+ * Generic code follows.
+ */
+
+static u8 mtd_pci_read8(struct map_info *_map, unsigned long ofs)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+	u8 val = readb(map->base + map->translate(map, ofs));
+//	printk("read8 : %08lx => %02x\n", ofs, val);
+	return val;
+}
+
+static u16 mtd_pci_read16(struct map_info *_map, unsigned long ofs)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+	u16 val = readw(map->base + map->translate(map, ofs));
+//	printk("read16: %08lx => %04x\n", ofs, val);
+	return val;
+}
+
+static u32 mtd_pci_read32(struct map_info *_map, unsigned long ofs)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+	u32 val = readl(map->base + map->translate(map, ofs));
+//	printk("read32: %08lx => %08x\n", ofs, val);
+	return val;
+}
+
+static void mtd_pci_copyfrom(struct map_info *_map, void *to, unsigned long from, ssize_t len)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+	memcpy_fromio(to, map->base + map->translate(map, from), len);
+}
+
+static void mtd_pci_write8(struct map_info *_map, u8 val, unsigned long ofs)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+//	printk("write8 : %08lx <= %02x\n", ofs, val);
+	writeb(val, map->base + map->translate(map, ofs));
+}
+
+static void mtd_pci_write16(struct map_info *_map, u16 val, unsigned long ofs)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+//	printk("write16: %08lx <= %04x\n", ofs, val);
+	writew(val, map->base + map->translate(map, ofs));
+}
+
+static void mtd_pci_write32(struct map_info *_map, u32 val, unsigned long ofs)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+//	printk("write32: %08lx <= %08x\n", ofs, val);
+	writel(val, map->base + map->translate(map, ofs));
+}
+
+static void mtd_pci_copyto(struct map_info *_map, unsigned long to, const void *from, ssize_t len)
+{
+	struct map_pci_info *map = (struct map_pci_info *)_map;
+	memcpy_toio(map->base + map->translate(map, to), from, len);
+}
+
+static struct map_info mtd_pci_map = {
+	read8:		mtd_pci_read8,
+	read16:		mtd_pci_read16,
+	read32:		mtd_pci_read32,
+	copy_from:	mtd_pci_copyfrom,
+	write8:		mtd_pci_write8,
+	write16:	mtd_pci_write16,
+	write32:	mtd_pci_write32,
+	copy_to:	mtd_pci_copyto,
+};
+
+static int __devinit
+mtd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
+{
+	struct mtd_pci_info *info = (struct mtd_pci_info *)id->driver_data;
+	struct map_pci_info *map = NULL;
+	struct mtd_info *mtd = NULL;
+	int err;
+
+	err = pci_enable_device(dev);
+	if (err)
+		goto out;
+
+	err = pci_request_regions(dev, "pci mtd");
+	if (err)
+		goto out;
+
+	map = kmalloc(sizeof(*map), GFP_KERNEL);
+	err = -ENOMEM;
+	if (!map)
+		goto release;
+
+	map->map       = mtd_pci_map;
+	map->map.name  = dev->slot_name;
+	map->dev       = dev;
+	map->exit      = info->exit;
+	map->translate = info->translate;
+
+	err = info->init(dev, map);
+	if (err)
+		goto release;
+
+	/* tsk - do_map_probe should take const char * */
+	mtd = do_map_probe((char *)info->map_name, &map->map);
+	err = -ENODEV;
+	if (!mtd)
+		goto release;
+
+	mtd->module = THIS_MODULE;
+	add_mtd_device(mtd);
+
+	pci_set_drvdata(dev, mtd);
+
+	return 0;
+
+release:
+	if (mtd)
+		map_destroy(mtd);
+
+	if (map) {
+		map->exit(dev, map);
+		kfree(map);
+	}
+
+	pci_release_regions(dev);
+out:
+	return err;
+}
+
+static void __devexit
+mtd_pci_remove(struct pci_dev *dev)
+{
+	struct mtd_info *mtd = pci_get_drvdata(dev);
+	struct map_pci_info *map = mtd->priv;
+
+	del_mtd_device(mtd);
+	map_destroy(mtd);
+	map->exit(dev, map);
+	kfree(map);
+
+	pci_set_drvdata(dev, NULL);
+	pci_release_regions(dev);
+}
+
+static struct pci_driver mtd_pci_driver = {
+	name:		"MTD PCI",
+	probe:		mtd_pci_probe,
+	remove:		mtd_pci_remove,
+	id_table:	mtd_pci_ids,
+};
+
+static int __init mtd_pci_maps_init(void)
+{
+	return pci_module_init(&mtd_pci_driver);
+}
+
+static void __exit mtd_pci_maps_exit(void)
+{
+	pci_unregister_driver(&mtd_pci_driver);
+}
+
+module_init(mtd_pci_maps_init);
+module_exit(mtd_pci_maps_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Russell King <rmk@arm.linux.org.uk>");
+MODULE_DESCRIPTION("Generic PCI map driver");
+MODULE_DEVICE_TABLE(pci, mtd_pci_ids);
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/sa1100-flash.c linux-2.5/drivers/mtd/maps/sa1100-flash.c
--- linux-2.5.13/drivers/mtd/maps/sa1100-flash.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/mtd/maps/sa1100-flash.c	Sat Apr 13 17:42:56 2002
@@ -3,12 +3,13 @@
  * 
  * (C) 2000 Nicolas Pitre <nico@cam.org>
  * 
- * $Id: sa1100-flash.c,v 1.22 2001/10/02 10:04:52 rmk Exp $
+ * $Id: sa1100-flash.c,v 1.26 2002/03/13 16:30:44 rmk Exp $
  */
 
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/ioport.h>
 #include <linux/kernel.h>
 
 #include <linux/mtd/mtd.h>
@@ -66,32 +67,6 @@
 	memcpy((void *)(map->map_priv_1 + to), from, len);
 }
 
-
-#ifdef CONFIG_SA1100_H3600
-
-static void h3600_set_vpp(struct map_info *map, int vpp)
-{
-	if (vpp)
-		set_h3600_egpio(EGPIO_H3600_VPP_ON);
-	else
-		clr_h3600_egpio(EGPIO_H3600_VPP_ON);
-}
-
-#endif
-
-#ifdef CONFIG_SA1100_JORNADA720
-
-static void jornada720_set_vpp(int vpp)
-{
-  if (vpp)
-      PPSR |= 0x80;
-  else
-      PPSR &= ~0x80;
-  PPDR |= 0x80;
-}
-
-#endif
-
 static struct map_info sa1100_map = {
 	name:		"SA1100 flash",
 	read8:		sa1100_read8,
@@ -104,6 +79,7 @@
 	copy_to:	sa1100_copy_to,
 
 	map_priv_1:	WINDOW_ADDR,
+	map_priv_2:	-1,
 };
 
 
@@ -111,425 +87,687 @@
  * Here are partition information for all known SA1100-based devices.
  * See include/linux/mtd/partitions.h for definition of the mtd_partition
  * structure.
- * 
+ *
  * The *_max_flash_size is the maximum possible mapped flash size which
- * is not necessarily the actual flash size.  It must correspond to the 
- * value specified in the mapping definition defined by the
- * "struct map_desc *_io_desc" for the corresponding machine.
+ * is not necessarily the actual flash size.  It must be no more than
+ * the value specified in the "struct map_desc *_io_desc" mapping
+ * definition for the corresponding machine.
+ *
+ * Please keep these in alphabetical order, and formatted as per existing
+ * entries.  Thanks.
  */
 
-#ifdef CONFIG_SA1100_ASSABET
+#ifdef CONFIG_SA1100_ADSBITSY
+#define ADSBITSY_FLASH_SIZE		0x02000000
+static struct mtd_partition adsbitsy_partitions[] = {
+	{
+		name:		"bootROM",
+		size:		0x80000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"zImage",
+		size:		0x100000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"ramdisk.gz",
+		size:		0x300000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"User FS",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+	}
+};
+#endif
 
+#ifdef CONFIG_SA1100_ASSABET
 /* Phase 4 Assabet has two 28F160B3 flash parts in bank 0: */
-static unsigned long assabet4_max_flash_size = 0x00400000;
+#define ASSABET4_FLASH_SIZE		0x00400000
 static struct mtd_partition assabet4_partitions[] = {
-        {
-                name: "bootloader",
-                size: 0x00020000,
-                offset: 0,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "bootloader params",
-                size: 0x00020000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "jffs",
-                size: MTDPART_SIZ_FULL,
-                offset: MTDPART_OFS_APPEND
-        }
+	{
+		name:		"bootloader",
+		size:		0x00020000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"bootloader params",
+		size:		0x00020000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"jffs",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+	}
 };
 
 /* Phase 5 Assabet has two 28F128J3A flash parts in bank 0: */
-static unsigned long assabet5_max_flash_size = 0x02000000;
+#define ASSABET5_FLASH_SIZE		0x02000000
 static struct mtd_partition assabet5_partitions[] = {
-        {
-                name: "bootloader",
-                size: 0x00040000,
-                offset: 0,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "bootloader params",
-                size: 0x00040000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "jffs",
-                size: MTDPART_SIZ_FULL,
-                offset: MTDPART_OFS_APPEND
-        }
+	{
+		name:		"bootloader",
+		size:		0x00040000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"bootloader params",
+		size:		0x00040000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"jffs",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+	}
 };
 
-#define assabet_max_flash_size assabet5_max_flash_size
-#define assabet_partitions     assabet5_partitions
-
+#define ASSABET_FLASH_SIZE	ASSABET5_FLASH_SIZE
+#define assabet_partitions	assabet5_partitions
 #endif
 
-#ifdef CONFIG_SA1100_FLEXANET
+#ifdef CONFIG_SA1100_BADGE4
 
-/* Flexanet has two 28F128J3A flash parts in bank 0: */
-static unsigned long flexanet_max_flash_size = 0x02000000;
-static struct mtd_partition flexanet_partitions[] = {
-        {
-                name: "bootloader",
-                size: 0x00040000,
-                offset: 0,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "bootloader params",
-                size: 0x00040000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "kernel",
-                size: 0x000C0000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "altkernel",
-                size: 0x000C0000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "root",
-                size: 0x00400000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "free1",
-                size: 0x00300000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "free2",
-                size: 0x00300000,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        },{
-                name: "free3",
-                size: MTDPART_SIZ_FULL,
-                offset: MTDPART_OFS_APPEND,
-                mask_flags: MTD_WRITEABLE
-        }
+/*
+ * 1 x Intel 28F320C3BA100 Advanced+ Boot Block Flash (32 Mi bit)
+ *   Eight 4 KiW Parameter Bottom Blocks (64 KiB)
+ *   Sixty-three 32 KiW Main Blocks (4032 Ki b)
+ */
+#define BADGE4_FLASH_SIZE		0x00400000
+static struct mtd_partition badge4_partitions[] = {
+	{
+		name:		"BLOB boot loader",
+		offset:		0,
+		size:		0x0000A000
+	}, {
+		name:		"params",
+		offset:		MTDPART_OFS_APPEND,
+		size:		0x00006000
+	}, {
+		name:		"kernel",
+		offset:		MTDPART_OFS_APPEND,
+		size:		0x00100000
+	}, {
+		name:		"root",
+		offset:		MTDPART_OFS_APPEND,
+		size:		MTDPART_SIZ_FULL
+	}
 };
 
 #endif
 
-#ifdef CONFIG_SA1100_HUW_WEBPANEL
-static unsigned long huw_webpanel_max_flash_size = 0x01000000;
-static struct mtd_partition huw_webpanel_partitions[] = {
-	{ 
-	  name: "Loader",
-	  size: 0x00040000,
-	  offset: 0,
-	},{
-	  name: "Sector 1",
-	  size: 0x00040000,
-	  offset: MTDPART_OFS_APPEND,
-	},{
-	  size: MTDPART_SIZ_FULL,
-	  offset: MTDPART_OFS_APPEND,
+
+#ifdef CONFIG_SA1100_CERF
+#ifdef CONFIG_SA1100_CERF_FLASH_32MB
+#define CERF_FLASH_SIZE			0x02000000
+static struct mtd_partition cerf_partitions[] = {
+	{
+		name:		"firmware",
+		size:		0x00040000,
+		offset:		0,
+	}, {
+		name:		"params",
+		size:		0x00040000,
+		offset:		0x00040000,
+	}, {
+		name:		"kernel",
+		size:		0x00100000,
+		offset:		0x00080000,
+	}, {
+		name:		"rootdisk",
+		size:		0x01E80000,
+		offset:		0x00180000,
 	}
 };
-#endif /* CONFIG_SA1100_HUW_WEBPANEL */
-
-
-#ifdef CONFIG_SA1100_H3600
-
-static unsigned long h3600_max_flash_size = 0x02000000;
-static struct mtd_partition h3600_partitions[] = {
+#elif defined CONFIG_SA1100_CERF_FLASH_16MB
+#define CERF_FLASH_SIZE			0x01000000
+static struct mtd_partition cerf_partitions[] = {
 	{
-		name: "H3600 boot firmware",
-		size: 0x00040000,
-		offset: 0,
-		mask_flags: MTD_WRITEABLE  /* force read-only */
-	},{
-		name: "H3600 kernel",
-		size: 0x00080000,
-		offset: 0x40000
-	},{
-		name: "H3600 params",
-		size: 0x00040000,
-		offset: 0xC0000
-	},{
-#ifdef CONFIG_JFFS2_FS
-		name: "H3600 root jffs2",
-		offset: 0x00100000,
-		size: MTDPART_SIZ_FULL
+		name:		"firmware",
+		size:		0x00020000,
+		offset:		0,
+	}, {
+		name:		"params",
+		size:		0x00020000,
+		offset:		0x00020000,
+	}, {
+		name:		"kernel",
+		size:		0x00100000,
+		offset:		0x00040000,
+	}, {
+		name:		"rootdisk",
+		size:		0x00EC0000,
+		offset:		0x00140000,
+	}
+};
+#elif defined CONFIG_SA1100_CERF_FLASH_8MB
+#   error "Unwritten type definition"
 #else
-		name: "H3600 initrd",
-		size: 0x00100000,
-		offset: 0x00100000
-	},{
-		name: "H3600 root cramfs",
-		size: 0x00300000,
-		offset: 0x00200000
-	},{
-		name: "H3600 usr cramfs",
-		size: 0x00800000,
-		offset: 0x00500000
-	},{
-		name: "H3600 usr local",
-		offset: 0x00d00000,
-		size: MTDPART_SIZ_FULL
+#   error "Undefined memory orientation for CERF in sa1100-flash.c"
 #endif
+#endif
+
+#ifdef CONFIG_SA1100_CONSUS
+#define CONSUS_FLASH_SIZE		0x02000000
+static struct mtd_partition consus_partitions[] = {
+	{
+		name:		"Consus boot firmware",
+		offset:		0,
+		size:		0x00040000,
+		mask_flags:	MTD_WRITABLE, /* force read-only */
+	}, {
+		name:		"Consus kernel",
+		offset:		0x00040000,
+		size:		0x00100000,
+		mask_flags:	0,
+	}, {
+		name:		"Consus disk",
+		offset:		0x00140000,
+		/* The rest (up to 16M) for jffs.  We could put 0 and
+		   make it find the size automatically, but right now
+		   i have 32 megs.  jffs will use all 32 megs if given
+		   the chance, and this leads to horrible problems
+		   when you try to re-flash the image because blob
+		   won't erase the whole partition. */
+		size:		0x01000000 - 0x00140000,
+		mask_flags:	0,
+	}, {
+		/* this disk is a secondary disk, which can be used as
+		   needed, for simplicity, make it the size of the other
+		   consus partition, although realistically it could be
+		   the remainder of the disk (depending on the file
+		   system used) */
+		 name:		"Consus disk2",
+		 offset:	0x01000000,
+		 size:		0x01000000 - 0x00140000,
+		 mask_flags:	0,
 	}
 };
+#endif
 
+#ifdef CONFIG_SA1100_FLEXANET
+/* Flexanet has two 28F128J3A flash parts in bank 0: */
+#define FLEXANET_FLASH_SIZE		0x02000000
+static struct mtd_partition flexanet_partitions[] = {
+	{
+		name:		"bootloader",
+		size:		0x00040000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"bootloader params",
+		size:		0x00040000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"kernel",
+		size:		0x000C0000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"altkernel",
+		size:		0x000C0000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"root",
+		size:		0x00400000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"free1",
+		size:		0x00300000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"free2",
+		size:		0x00300000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}, {
+		name:		"free3",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,
+	}
+};
 #endif
+
 #ifdef CONFIG_SA1100_FREEBIRD
-static unsigned long freebird_max_flash_size = 0x02000000;
+#define FREEBIRD_FLASH_SIZE		0x02000000
 static struct mtd_partition freebird_partitions[] = {
 #if CONFIG_SA1100_FREEBIRD_NEW
-    {
-     name: "firmware",
-     size: 0x00040000,
-     offset: 0,
-     mask_flags: MTD_WRITEABLE  /* force read-only */
-    },{
-     name: "kernel",
-     size: 0x00080000,
-     offset: 0x40000
-    },{
-     name: "params",
-     size: 0x00040000,
-     offset: 0xC0000
-    },{
-     name: "initrd",
-     size: 0x00100000,
-     offset: 0x00100000
-    },{
-     name: "root cramfs",
-     size: 0x00300000,
-     offset: 0x00200000
-    },{
-     name: "usr cramfs",
-     size: 0x00C00000,
-     offset: 0x00500000
-    },{
-	 name: "local",
-	 offset: 0x01100000,
-	 size: MTDPART_SIZ_FULL 
+	{
+		name:		"firmware",
+		size:		0x00040000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"kernel",
+		size:		0x00080000,
+		offset:		0x00040000,
+	}, {
+		name:		"params",
+		size:		0x00040000,
+		offset:		0x000C0000,
+	}, {
+		name:		"initrd",
+		size:		0x00100000,
+		offset:		0x00100000,
+	}, {
+		name:		"root cramfs",
+		size:		0x00300000,
+		offset:		0x00200000,
+	}, {
+		name:		"usr cramfs",
+		size:		0x00C00000,
+		offset:		0x00500000,
+	}, {
+		name:		"local",
+		size:		MTDPART_SIZ_FULL,
+		offset:		0x01100000,
 	}
 #else
-	{ offset: 0,            		size: 0x00040000,   },
-	{ offset: MTDPART_OFS_APPEND,   size: 0x000c0000,   },
-	{ offset: MTDPART_OFS_APPEND,	size: 0x00400000,	},
-	{ offset: MTDPART_OFS_APPEND,   size: MTDPART_SIZ_FULL  }
+	{
+		size:		0x00040000,
+		offset:		0,
+	}, {
+		size:		0x000c0000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		size:		0x00400000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+	}
 #endif
-	};
+};
 #endif
-																									
 
-#ifdef CONFIG_SA1100_CERF
-
-static unsigned long cerf_max_flash_size = 0x01000000;
-static struct mtd_partition cerf_partitions[] = {
-	{ offset: 0,			size: 0x00800000 	},
-	{ offset: MTDPART_OFS_APPEND,	size: 0x00800000 	}
+#ifdef CONFIG_SA1100_FRODO
+/* Frodo has 2 x 16M 28F128J3A flash chips in bank 0: */
+#define FRODO_FLASH_SIZE		0x02000000
+static struct mtd_partition frodo_partitions[] =
+{
+	{
+		name:		"bootloader",
+		size:		0x00040000,
+		offset:		0x00000000,
+		mask_flags:	MTD_WRITEABLE
+	}, {
+		name:		"bootloader params",
+		size:		0x00040000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE
+	}, {
+		name:		"kernel",
+		size:		0x00100000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE
+	}, {
+		name:		"ramdisk",
+		size:		0x00400000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE
+	}, {
+		name:		"file system",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND
+	}
 };
-
 #endif
 
 #ifdef CONFIG_SA1100_GRAPHICSCLIENT
-
-static unsigned long graphicsclient_max_flash_size = 0x01000000;
+#define GRAPHICSCLIENT_FLASH_SIZE	0x02000000
 static struct mtd_partition graphicsclient_partitions[] = {
-	{ 
-	 name: "zImage",
-	 offset: 0,
-	 size: 0x100000
-	},
-	{ 
-         name: "ramdisk.gz",
-         offset: MTDPART_OFS_APPEND,
-         size: 0x300000 		
-	},
-	{ 
-	  name: "User FS",
-          offset: MTDPART_OFS_APPEND,	
-          size: MTDPART_SIZ_FULL
+	{
+		name:		"zImage",
+		size:		0x100000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"ramdisk.gz",
+		size:		0x300000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"User FS",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
 	}
 };
-
 #endif
 
 #ifdef CONFIG_SA1100_GRAPHICSMASTER
-
-static unsigned long graphicsmaster_max_flash_size = 0x01000000;
+#define GRAPHICSMASTER_FLASH_SIZE	0x01000000
 static struct mtd_partition graphicsmaster_partitions[] = {
-	{ 
-	 name: "zImage",
-	 offset: 0,
-	 size: 0x100000
+	{
+		name:		"zImage",
+		size:		0x100000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
 	},
-	{ 
-         name: "ramdisk.gz",
-         offset: MTDPART_OFS_APPEND,
-         size: 0x300000 		
+	{
+		name:		"ramdisk.gz",
+		size:		0x300000,
+		offset:		MTDPART_OFS_APPEND,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
 	},
-	{ 
-	  name: "User FS",
-          offset: MTDPART_OFS_APPEND,	
-          size: MTDPART_SIZ_FULL
+	{
+		name:		"User FS",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
 	}
 };
+#endif
 
+#ifdef CONFIG_SA1100_H3600
+#define H3600_FLASH_SIZE		0x02000000
+static struct mtd_partition h3600_partitions[] = {
+	{
+		name:		"H3600 boot firmware",
+		size:		0x00040000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"H3600 kernel",
+		size:		0x00080000,
+		offset:		0x00040000,
+	}, {
+		name:		"H3600 params",
+		size:		0x00040000,
+		offset:		0x000C0000,
+	}, {
+#ifdef CONFIG_JFFS2_FS
+		name:		"H3600 root jffs2",
+		size:		MTDPART_SIZ_FULL,
+		offset:		0x00100000,
+#else
+		name:		"H3600 initrd",
+		size:		0x00100000,
+		offset:		0x00100000,
+	}, {
+		name:		"H3600 root cramfs",
+		size:		0x00300000,
+		offset:		0x00200000,
+	}, {
+		name:		"H3600 usr cramfs",
+		size:		0x00800000,
+		offset:		0x00500000,
+	}, {
+		name:		"H3600 usr local",
+		size:		MTDPART_SIZ_FULL,
+		offset:		0x00d00000,
 #endif
+	}
+};
 
-#ifdef CONFIG_SA1100_PANGOLIN
+static void h3600_set_vpp(struct map_info *map, int vpp)
+{
+	assign_h3600_egpio(IPAQ_EGPIO_VPP_ON, vpp);
+}
+#endif
 
-static unsigned long pangolin_max_flash_size = 0x04000000;
-static struct mtd_partition pangolin_partitions[] = {
-	{
-	  name: "boot firmware",
-	  offset: 0x00000000,
-	  size: 0x00080000,
-	  mask_flags: MTD_WRITEABLE,  /* force read-only */
-	},
-	{
-	  name: "kernel",
-	  offset: 0x00080000,
-	  size: 0x00100000,
-	},
+#ifdef CONFIG_SA1100_HUW_WEBPANEL
+#define HUW_WEBPANEL_FLASH_SIZE		0x01000000
+static struct mtd_partition huw_webpanel_partitions[] = {
 	{
-	  name: "initrd",
-	  offset: 0x00180000,
-	  size: 0x00280000,
-	},
+		name:		"Loader",
+		size:		0x00040000,
+		offset:		0,
+	}, {
+		name:		"Sector 1",
+		size:		0x00040000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+	}
+};
+#endif
+
+#ifdef CONFIG_SA1100_JORNADA720
+#define JORNADA720_FLASH_SIZE		0x02000000
+static struct mtd_partition jornada720_partitions[] = {
 	{
-	  name: "initrd-test",
-	  offset: 0x00400000,
-	  size: 0x03C00000,
+		name:		"JORNADA720 boot firmware",
+		size:		0x00040000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"JORNADA720 kernel",
+		size:		0x000c0000,
+		offset:		0x00040000,
+	}, {
+		name:		"JORNADA720 params",
+		size:		0x00040000,
+		offset:		0x00100000,
+	}, {
+		name:		"JORNADA720 initrd",
+		size:		0x00100000,
+		offset:		0x00140000,
+	}, {
+		name:		"JORNADA720 root cramfs",
+		size:		0x00300000,
+		offset:		0x00240000,
+	}, {
+		name:		"JORNADA720 usr cramfs",
+		size:		0x00800000,
+		offset:		0x00540000,
+	}, {
+		name:		"JORNADA720 usr local",
+		size:		0  /* will expand to the end of the flash */
+		offset:		0x00d00000,
 	}
 };
 
+static void jornada720_set_vpp(int vpp)
+{
+	if (vpp)
+		PPSR |= 0x80;
+	else
+		PPSR &= ~0x80;
+	PPDR |= 0x80;
+}
+
 #endif
 
-#ifdef CONFIG_SA1100_YOPY
+#ifdef CONFIG_SA1100_PANGOLIN
+#define PANGOLIN_FLASH_SIZE		0x04000000
+static struct mtd_partition pangolin_partitions[] = {
+	{
+		name:		"boot firmware",
+		size:		0x00080000,
+		offset:		0x00000000,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"kernel",
+		size:		0x00100000,
+		offset:		0x00080000,
+	}, {
+		name:		"initrd",
+		size:		0x00280000,
+		offset:		0x00180000,
+	}, {
+		name:		"initrd-test",
+		size:		0x03C00000,
+		offset:		0x00400000,
+	}
+};
+#endif
 
-static unsigned long yopy_max_flash_size = 0x08000000;
-static struct mtd_partition yopy_partitions[] = {
+#ifdef CONFIG_SA1100_PT_SYSTEM3
+/* erase size is 0x40000 == 256k partitions have to have this boundary */
+#define SYSTEM3_FLASH_SIZE		0x01000000
+static struct mtd_partition system3_partitions[] = {
+	{
+		name:		"BLOB",
+		size:		0x00040000,
+		offset:		0x00000000,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"config",
+		size:		0x00040000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		name:		"kernel",
+		size:		0x00100000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		name:		"root",
+		size:		MTDPART_SIZ_FULL,
+		offset:		MTDPART_OFS_APPEND,
+	}
+};
+#endif
+
+#ifdef CONFIG_SA1100_SHANNON
+#define SHANNON_FLASH_SIZE		0x00400000
+static struct mtd_partition shannon_partitions[] = {
 	{
-		name: "boot firmware",
-		offset: 0x00000000,
-		size: 0x00040000,
-		mask_flags: MTD_WRITEABLE,  /* force read-only */
+		name: "BLOB boot loader",
+		offset: 0,
+		size: 0x20000
 	},
 	{
 		name: "kernel",
-		offset: 0x00080000,
-		size: 0x00080000,
+		offset: MTDPART_OFS_APPEND,
+		size: 0xe0000
 	},
-	{
+	{ 
 		name: "initrd",
-		offset: 0x00100000,
-		size: 0x00300000,
-	},
-	{
-		name: "root",
-		offset: 0x00400000,
-		size: 0x01000000,
-	},
+		offset: MTDPART_OFS_APPEND,	
+		size: MTDPART_SIZ_FULL
+	}
 };
 
 #endif
 
-#ifdef CONFIG_SA1100_JORNADA720
-
-static unsigned long jornada720_max_flash_size = 0x02000000;
-static struct mtd_partition jornada720_partitions[] = {
+#ifdef CONFIG_SA1100_SHERMAN
+#define SHERMAN_FLASH_SIZE		0x02000000
+static struct mtd_partition sherman_partitions[] = {
 	{
-		name: "JORNADA720 boot firmware",
-		size: 0x00040000,
-		offset: 0,
-		mask_flags: MTD_WRITEABLE  /* force read-only */
-	},{
-		name: "JORNADA720 kernel",
-		size: 0x000c0000,
-		offset: 0x40000
-	},{
-		name: "JORNADA720 params",
-		size: 0x00040000,
-		offset: 0x100000
-	},{
-		name: "JORNADA720 initrd",
-		size: 0x00100000,
-		offset: 0x00140000
-	},{
-		name: "JORNADA720 root cramfs",
-		size: 0x00300000,
-		offset: 0x00240000
-	},{
-		name: "JORNADA720 usr cramfs",
-		size: 0x00800000,
-		offset: 0x00540000
-	},{
-		name: "JORNADA720 usr local",
-		offset: 0x00d00000,
-		size: 0  /* will expand to the end of the flash */
+		size:		0x50000,
+		offset:		0,
+	}, {
+		size:		0x70000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		size:		0x600000,
+		offset:		MTDPART_OFS_APPEND,
+	}, {
+		size:		0xA0000,
+		offset:		MTDPART_OFS_APPEND,
 	}
 };
 #endif
 
-#ifdef CONFIG_SA1100_SHERMAN
-
-static unsigned long sherman_max_flash_size = 0x02000000;
-static struct mtd_partition sherman_partitions[] = {
-	{ offset: 0,			size: 0x50000 	},
-	{ offset: MTDPART_OFS_APPEND,	size: 0x70000 	},
-	{ offset: MTDPART_OFS_APPEND,	size: 0x600000 	},
-	{ offset: MTDPART_OFS_APPEND,	size: 0xA0000 	}
-};
-
+#ifdef CONFIG_SA1100_SIMPAD
+#define SIMPAD_FLASH_SIZE		0x02000000
+static struct mtd_partition simpad_partitions[] = {
+	{
+		name:		"SIMpad boot firmware",
+		size:		0x00080000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"SIMpad kernel",
+		size:		0x00100000,
+		offset:		0x00080000,
+	}, {
+#ifdef CONFIG_JFFS2_FS
+		name:		"SIMpad root jffs2",
+		size:		MTDPART_SIZ_FULL,
+		offset:		0x00180000,
+#else
+		name:		"SIMpad initrd",
+		size:		0x00300000,
+		offset:		0x00180000,
+	}, {
+		name:		"SIMpad root cramfs",
+		size:		0x00300000,
+		offset:		0x00480000,
+	}, {
+		name:		"SIMpad usr cramfs",
+		size:		0x005c0000,
+		offset:		0x00780000,
+	}, {
+		name:		"SIMpad usr local",
+		size:		MTDPART_SIZ_FULL,
+		offset:		0x00d40000,
 #endif
+	}
+};
+#endif /* CONFIG_SA1100_SIMPAD */
 
 #ifdef CONFIG_SA1100_STORK
-
-static unsigned long stork_max_flash_size = 0x02000000;
+#define STORK_FLASH_SIZE		0x02000000
 static struct mtd_partition stork_partitions[] = {
 	{
-		name: "STORK boot firmware",
-		size: 0x00040000,
-		offset: 0,
-		mask_flags: MTD_WRITEABLE  /* force read-only */
-	},{
-		name: "STORK params",
-		size: 0x00040000,
-		offset: 0x40000
-	},{
-		name: "STORK kernel",
-		size: 0x00100000,
-		offset: 0x80000
-	},{
+		name:		"STORK boot firmware",
+		size:		0x00040000,
+		offset:		0,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"STORK params",
+		size:		0x00040000,
+		offset:		0x00040000,
+	}, {
+		name:		"STORK kernel",
+		size:		0x00100000,
+		offset:		0x00080000,
+	}, {
 #ifdef CONFIG_JFFS2_FS
-		name: "STORK root jffs2",
-		offset: 0x00180000,
-		size: MTDPART_SIZ_FULL
+		name:		"STORK root jffs2",
+		offset:		0x00180000,
+		size:		MTDPART_SIZ_FULL,
 #else
-		name: "STORK initrd",
-		size: 0x00100000,
-		offset: 0x00180000
-	},{
-		name: "STORK root cramfs",
-		size: 0x00300000,
-		offset: 0x00280000
-	},{
-		name: "STORK usr cramfs",
-		size: 0x00800000,
-		offset: 0x00580000
-	},{
-		name: "STORK usr local",
-		offset: 0x00d80000,
-		size: MTDPART_SIZ_FULL
+		name:		"STORK initrd",
+		size:		0x00100000,
+		offset:		0x00180000,
+	}, {
+		name:		"STORK root cramfs",
+		size:		0x00300000,
+		offset:		0x00280000,
+	}, {
+		name:		"STORK usr cramfs",
+		size:		0x00800000,
+		offset:		0x00580000,
+	}, {
+		name:		"STORK usr local",
+		offset:		0x00d80000,
+		size:		MTDPART_SIZ_FULL,
 #endif
 	}
 };
-
 #endif
 
-#define NB_OF(x)  (sizeof(x)/sizeof(x[0]))
-
+#ifdef CONFIG_SA1100_YOPY
+#define YOPY_FLASH_SIZE			0x08000000
+static struct mtd_partition yopy_partitions[] = {
+	{
+		name:		"boot firmware",
+		size:		0x00040000,
+		offset:		0x00000000,
+		mask_flags:	MTD_WRITEABLE,  /* force read-only */
+	}, {
+		name:		"kernel",
+		size:		0x00080000,
+		offset:		0x00080000,
+	}, {
+		name:		"initrd",
+		size:		0x00300000,
+		offset:		0x00100000,
+	}, {
+		name:		"root",
+		size:		0x01000000,
+		offset:		0x00400000,
+	}
+};
+#endif
 
 extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts);
 extern int parse_bootldr_partitions(struct mtd_info *master, struct mtd_partition **pparts);
@@ -540,10 +778,11 @@
 int __init sa1100_mtd_init(void)
 {
 	struct mtd_partition *parts;
-	int nb_parts = 0;
+	int nb_parts = 0, ret;
 	int parsed_nr_parts = 0;
-	char *part_type;
-	
+	const char *part_type;
+	unsigned long base = -1UL;
+
 	/* Default flash buswidth */
 	sa1100_map.buswidth = (MSC0 & MSC_RBW) ? 2 : 4;
 
@@ -551,103 +790,166 @@
 	 * Static partition definition selection
 	 */
 	part_type = "static";
+
+#ifdef CONFIG_SA1100_ADSBITSY
+	if (machine_is_adsbitsy()) {
+		parts = adsbitsy_partitions;
+		nb_parts = ARRAY_SIZE(adsbitsy_partitions);
+		sa1100_map.size = ADSBITSY_FLASH_SIZE;
+		sa1100_map.buswidth = (MSC1 & MSC_RBW) ? 2 : 4;
+	}
+#endif
 #ifdef CONFIG_SA1100_ASSABET
 	if (machine_is_assabet()) {
 		parts = assabet_partitions;
-		nb_parts = NB_OF(assabet_partitions);
-		sa1100_map.size = assabet_max_flash_size;
+		nb_parts = ARRAY_SIZE(assabet_partitions);
+		sa1100_map.size = ASSABET_FLASH_SIZE;
 	}
 #endif
-
-#ifdef CONFIG_SA1100_HUW_WEBPANEL
-	if (machine_is_huw_webpanel()) {
-		parts = huw_webpanel_partitions;
-		nb_parts = NB_OF(huw_webpanel_partitions);
-		sa1100_map.size = huw_webpanel_max_flash_size;
+#ifdef CONFIG_SA1100_BADGE4
+	if (machine_is_badge4()) {
+		parts = badge4_partitions;
+		nb_parts = ARRAY_SIZE(badge4_partitions);
+		sa1100_map.size = BADGE4_FLASH_SIZE;
 	}
 #endif
-
-#ifdef CONFIG_SA1100_H3600
-	if (machine_is_h3600()) {
-		parts = h3600_partitions;
-		nb_parts = NB_OF(h3600_partitions);
-		sa1100_map.size = h3600_max_flash_size;
-		sa1100_map.set_vpp = h3600_set_vpp;
+#ifdef CONFIG_SA1100_CERF
+	if (machine_is_cerf()) {
+		parts = cerf_partitions;
+		nb_parts = ARRAY_SIZE(cerf_partitions);
+		sa1100_map.size = CERF_FLASH_SIZE;
+	}
+#endif
+#ifdef CONFIG_SA1100_CONSUS
+	if (machine_is_consus()) {
+		parts = consus_partitions;
+		nb_parts = ARRAY_SIZE(consus_partitions);
+		sa1100_map.size = CONSUS_FLASH_SIZE;
+	}
+#endif
+#ifdef CONFIG_SA1100_FLEXANET
+	if (machine_is_flexanet()) {
+		parts = flexanet_partitions;
+		nb_parts = ARRAY_SIZE(flexanet_partitions);
+		sa1100_map.size = FLEXANET_FLASH_SIZE;
 	}
 #endif
 #ifdef CONFIG_SA1100_FREEBIRD
 	if (machine_is_freebird()) {
 		parts = freebird_partitions;
-		nb_parts = NB_OF(freebird_partitions);
-		sa1100_map.size = freebird_max_flash_size;
+		nb_parts = ARRAY_SIZE(freebird_partitions);
+		sa1100_map.size = FREEBIRD_FLASH_SIZE;
 	}
 #endif
-#ifdef CONFIG_SA1100_CERF
-	if (machine_is_cerf()) {
-		parts = cerf_partitions;
-		nb_parts = NB_OF(cerf_partitions);
-		sa1100_map.size = cerf_max_flash_size;
+#ifdef CONFIG_SA1100_FRODO
+	if (machine_is_frodo()) {
+		parts = frodo_partitions;
+		nb_parts = ARRAY_SIZE(frodo_partitions);
+		sa1100_map.size = FRODO_FLASH_SIZE;
+		base = 0x00000000;
 	}
-#endif
 #ifdef CONFIG_SA1100_GRAPHICSCLIENT
 	if (machine_is_graphicsclient()) {
 		parts = graphicsclient_partitions;
-		nb_parts = NB_OF(graphicsclient_partitions);
-		sa1100_map.size = graphicsclient_max_flash_size;
+		nb_parts = ARRAY_SIZE(graphicsclient_partitions);
+		sa1100_map.size = GRAPHICSCLIENT_FLASH_SIZE;
 		sa1100_map.buswidth = (MSC1 & MSC_RBW) ? 2:4;
 	}
 #endif
 #ifdef CONFIG_SA1100_GRAPHICSMASTER
 	if (machine_is_graphicsmaster()) {
 		parts = graphicsmaster_partitions;
-		nb_parts = NB_OF(graphicsmaster_partitions);
-		sa1100_map.size = graphicsmaster_max_flash_size;
+		nb_parts = ARRAY_SIZE(graphicsmaster_partitions);
+		sa1100_map.size = GRAPHICSMASTER_FLASH_SIZE;
 		sa1100_map.buswidth = (MSC1 & MSC_RBW) ? 2:4;
 	}
 #endif
-#ifdef CONFIG_SA1100_PANGOLIN
-	if (machine_is_pangolin()) {
-		parts = pangolin_partitions;
-		nb_parts = NB_OF(pangolin_partitions);
-		sa1100_map.size = pangolin_max_flash_size;
+#ifdef CONFIG_SA1100_H3600
+	if (machine_is_h3600()) {
+		parts = h3600_partitions;
+		nb_parts = ARRAY_SIZE(h3600_partitions);
+		sa1100_map.size = H3600_FLASH_SIZE;
+		sa1100_map.set_vpp = h3600_set_vpp;
+	}
+#endif
+#ifdef CONFIG_SA1100_HUW_WEBPANEL
+	if (machine_is_huw_webpanel()) {
+		parts = huw_webpanel_partitions;
+		nb_parts = ARRAY_SIZE(huw_webpanel_partitions);
+		sa1100_map.size = HUW_WEBPANEL_FLASH_SIZE;
 	}
 #endif
 #ifdef CONFIG_SA1100_JORNADA720
 	if (machine_is_jornada720()) {
 		parts = jornada720_partitions;
-		nb_parts = NB_OF(jornada720_partitions);
-		sa1100_map.size = jornada720_max_flash_size;
+		nb_parts = ARRAY_SIZE(jornada720_partitions);
+		sa1100_map.size = JORNADA720_FLASH_SIZE;
 		sa1100_map.set_vpp = jornada720_set_vpp;
 	}
 #endif
-#ifdef CONFIG_SA1100_YOPY
-	if (machine_is_yopy()) {
-		parts = yopy_partitions;
-		nb_parts = NB_OF(yopy_partitions);
-		sa1100_map.size = yopy_max_flash_size;
+#ifdef CONFIG_SA1100_PANGOLIN
+	if (machine_is_pangolin()) {
+		parts = pangolin_partitions;
+		nb_parts = ARRAY_SIZE(pangolin_partitions);
+		sa1100_map.size = PANGOLIN_FLASH_SIZE;
+	}
+#endif
+#ifdef CONFIG_SA1100_PT_SYSTEM3
+	if (machine_is_pt_system3()) {
+		parts = system3_partitions;
+		nb_parts = ARRAY_SIZE(system3_partitions);
+		sa1100_map.size = SYSTEM3_FLASH_SIZE;
+	}
+#endif
+#ifdef CONFIG_SA1100_SHANNON
+	if (machine_is_shannon()) {
+		parts = shannon_partitions;
+		nb_parts = ARRAY_SIZE(shannon_partitions);
+		sa1100_map.size = SHANNON_FLASH_SIZE;
 	}
 #endif
 #ifdef CONFIG_SA1100_SHERMAN
 	if (machine_is_sherman()) {
 		parts = sherman_partitions;
-		nb_parts = NB_OF(sherman_partitions);
-		sa1100_map.size = sherman_max_flash_size;
+		nb_parts = ARRAY_SIZE(sherman_partitions);
+		sa1100_map.size = SHERMAN_FLASH_SIZE;
 	}
 #endif
-#ifdef CONFIG_SA1100_FLEXANET
-	if (machine_is_flexanet()) {
-		parts = flexanet_partitions;
-		nb_parts = NB_OF(flexanet_partitions);
-		sa1100_map.size = flexanet_max_flash_size;
+#ifdef CONFIG_SA1100_SIMPAD
+	if (machine_is_simpad()) {
+		parts = simpad_partitions;
+		nb_parts = ARRAY_SIZE(simpad_partitions);
+		sa1100_map.size = SIMPAD_FLASH_SIZE;
 	}
 #endif
 #ifdef CONFIG_SA1100_STORK
 	if (machine_is_stork()) {
 		parts = stork_partitions;
-		nb_parts = NB_OF(stork_partitions);
-		sa1100_map.size = stork_max_flash_size;
+		nb_parts = ARRAY_SIZE(stork_partitions);
+		sa1100_map.size = STORK_FLASH_SIZE;
 	}
 #endif
+#ifdef CONFIG_SA1100_YOPY
+	if (machine_is_yopy()) {
+		parts = yopy_partitions;
+		nb_parts = ARRAY_SIZE(yopy_partitions);
+		sa1100_map.size = YOPY_FLASH_SIZE;
+	}
+#endif
+
+	/*
+	 * For simple flash devices, use ioremap to map the flash.
+	 */
+	if (base != (unsigned long)-1) {
+		if (!request_mem_region(base, sa1100_map.size, "flash"))
+			return -EBUSY;
+		sa1100_map.map_priv_2 = base;
+		sa1100_map.map_priv_1 = (unsigned long)
+				ioremap(base, sa1100_map.size);
+		ret = -ENOMEM;
+		if (!sa1100_map.map_priv_1)
+			goto out_err;
+	}
 
 	/*
 	 * Now let's probe for the actual flash.  Do it here since
@@ -655,8 +957,9 @@
 	 */
 	printk(KERN_NOTICE "SA1100 flash: probing %d-bit flash bus\n", sa1100_map.buswidth*8);
 	mymtd = do_map_probe("cfi_probe", &sa1100_map);
+	ret = -ENXIO;
 	if (!mymtd)
-		return -ENXIO;
+		goto out_err;
 	mymtd->module = THIS_MODULE;
 
 	/*
@@ -665,7 +968,7 @@
 #ifdef CONFIG_MTD_REDBOOT_PARTS
 	if (parsed_nr_parts == 0) {
 		int ret = parse_redboot_partitions(mymtd, &parsed_parts);
-		
+
 		if (ret > 0) {
 			part_type = "RedBoot";
 			parsed_nr_parts = ret;
@@ -695,6 +998,13 @@
 		add_mtd_partitions(mymtd, parts, nb_parts);
 	}
 	return 0;
+
+ out_err:
+	if (sa1100_map.map_priv_2 != -1) {
+		iounmap((void *)sa1100_map.map_priv_1);
+		release_mem_region(sa1100_map.map_priv_2, sa1100_map.size);
+	}
+	return ret;
 }
 
 static void __exit sa1100_mtd_cleanup(void)
@@ -704,6 +1014,10 @@
 		map_destroy(mymtd);
 		if (parsed_parts)
 			kfree(parsed_parts);
+	}
+	if (sa1100_map.map_priv_2 != -1) {
+		iounmap((void *)sa1100_map.map_priv_1);
+		release_mem_region(sa1100_map.map_priv_2, sa1100_map.size);
 	}
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/sc520cdp.c linux-2.5/drivers/mtd/maps/sc520cdp.c
--- linux-2.5.13/drivers/mtd/maps/sc520cdp.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/mtd/maps/sc520cdp.c	Sat Apr 13 17:42:56 2002
@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  *
- * $Id: sc520cdp.c,v 1.9 2001/10/02 15:05:14 dwmw2 Exp $
+ * $Id: sc520cdp.c,v 1.11 2002/03/08 16:34:35 rkaiser Exp $
  *
  *
  * The SC520CDP is an evaluation board for the Elan SC520 processor available
@@ -25,13 +25,14 @@
  * For details see http://www.amd.com/products/epd/desiging/evalboards/18.elansc520/520_cdp_brief/index.html
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <asm/io.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
-
+#include <linux/mtd/concat.h>
 
 /*
 ** The Embedded Systems BIOS decodes the first FLASH starting at
@@ -171,6 +172,7 @@
 #define NUM_FLASH_BANKS	(sizeof(sc520cdp_map)/sizeof(struct map_info))
 
 static struct mtd_info *mymtd[NUM_FLASH_BANKS];
+static struct mtd_info *merged_mtd;
 
 #ifdef REPROGRAM_PAR
 
@@ -307,19 +309,26 @@
 		}
 		mymtd[i] = do_map_probe("cfi_probe", &sc520cdp_map[i]);
 		if(!mymtd[i])
-			mymtd[i] = do_map_probe("jedec", &sc520cdp_map[i]);
+			mymtd[i] = do_map_probe("jedec_probe", &sc520cdp_map[i]);
 		if(!mymtd[i])
 			mymtd[i] = do_map_probe("map_rom", &sc520cdp_map[i]);
 
 		if (mymtd[i]) {
 			mymtd[i]->module = THIS_MODULE;
-			add_mtd_device(mymtd[i]);
 			++devices_found;
 		}
 		else {
 			iounmap((void *)sc520cdp_map[i].map_priv_1);
 		}
 	}
+	if(devices_found >= 2) {
+		/* Combine the two flash banks into a single MTD device & register it: */
+		merged_mtd = mtd_concat_create(mymtd, 2, "SC520CDP Flash Banks #0 and #1");
+		if(merged_mtd)
+			add_mtd_device(merged_mtd);
+	}
+	if(devices_found == 3) /* register the third (DIL-Flash) device */
+		add_mtd_device(mymtd[2]);
 	return(devices_found ? 0 : -ENXIO);
 }
 
@@ -327,11 +336,16 @@
 {
 	int i;
 	
+	if (merged_mtd) {
+		del_mtd_device(merged_mtd);
+		mtd_concat_destroy(merged_mtd);
+	}
+	if (mymtd[2])
+		del_mtd_device(mymtd[2]);
+
 	for (i = 0; i < NUM_FLASH_BANKS; i++) {
-		if (mymtd[i]) {
-			del_mtd_device(mymtd[i]);
+		if (mymtd[i])
 			map_destroy(mymtd[i]);
-		}
 		if (sc520cdp_map[i].map_priv_1) {
 			iounmap((void *)sc520cdp_map[i].map_priv_1);
 			sc520cdp_map[i].map_priv_1 = 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/solutionengine.c linux-2.5/drivers/mtd/maps/solutionengine.c
--- linux-2.5.13/drivers/mtd/maps/solutionengine.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/mtd/maps/solutionengine.c	Sat Apr 13 17:42:56 2002
@@ -1,5 +1,5 @@
 /*
- * $Id: solutionengine.c,v 1.3 2001/10/02 15:05:14 dwmw2 Exp $
+ * $Id: solutionengine.c,v 1.4 2001/11/07 01:20:59 jsiegel Exp $
  *
  * Flash and EPROM on Hitachi Solution Engine and similar boards.
  *
@@ -15,6 +15,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
+#include <linux/config.h>
 
 
 extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts);
@@ -57,20 +58,38 @@
 	write32: soleng_write32,
 };
 
+#ifdef CONFIG_MTD_SUPERH_RESERVE
+static struct mtd_partition superh_se_partitions[] = {
+	/* Reserved for boot code, read-only */
+	{
+		name: "flash_boot",
+		offset: 0x00000000,
+		size: CONFIG_MTD_SUPERH_RESERVE,
+		mask_flags: MTD_WRITEABLE,
+	},
+	/* All else is writable (e.g. JFFS) */
+	{
+		name: "Flash FS",
+		offset: MTDPART_OFS_NXTBLK,
+		size: MTDPART_SIZ_FULL,
+	}
+};
+#endif /* CONFIG_MTD_SUPERH_RESERVE */
+
 static int __init init_soleng_maps(void)
 {
-	int nr_parts;
+	int nr_parts = 0;
 
 	/* First probe at offset 0 */
 	soleng_flash_map.map_priv_1 = P2SEGADDR(0);
-	soleng_eprom_map.map_priv_1 = P1SEGADDR(0x400000);
+	soleng_eprom_map.map_priv_1 = P1SEGADDR(0x01000000);
 
-	printk(KERN_NOTICE "Probing for flash chips at 0x000000:\n");
+	printk(KERN_NOTICE "Probing for flash chips at 0x00000000:\n");
 	flash_mtd = do_map_probe("cfi_probe", &soleng_flash_map);
 	if (!flash_mtd) {
 		/* Not there. Try swapping */
-		printk(KERN_NOTICE "Probing for flash chips at 0x400000:\n");
-		soleng_flash_map.map_priv_1 = P2SEGADDR(0x400000);
+		printk(KERN_NOTICE "Probing for flash chips at 0x01000000:\n");
+		soleng_flash_map.map_priv_1 = P2SEGADDR(0x01000000);
 		soleng_eprom_map.map_priv_1 = P1SEGADDR(0);
 		flash_mtd = do_map_probe("cfi_probe", &soleng_flash_map);
 		if (!flash_mtd) {
@@ -90,9 +109,23 @@
 		add_mtd_device(eprom_mtd);
 	}
 
+#ifdef CONFIG_MTD_REDBOOT_PARTS
 	nr_parts = parse_redboot_partitions(flash_mtd, &parsed_parts);
+	if (nr_parts > 0)
+		printk(KERN_NOTICE "Found RedBoot partition table.\n");
+	else if (nr_parts < 0)
+		printk(KERN_NOTICE "Error looking for RedBoot partitions.\n");
+#endif /* CONFIG_MTD_REDBOOT_PARTS */
+#if CONFIG_MTD_SUPERH_RESERVE
+	if (nr_parts == 0) {
+		printk(KERN_NOTICE "Using configured partition at 0x%08x.\n",
+		       CONFIG_MTD_SUPERH_RESERVE);
+		parsed_parts = superh_se_partitions;
+		nr_parts = sizeof(superh_se_partitions)/sizeof(*parsed_parts);
+	}
+#endif /* CONFIG_MTD_SUPERH_RESERVE */
 
-	if (nr_parts)
+	if (nr_parts > 0)
 		add_mtd_partitions(flash_mtd, parsed_parts, nr_parts);
 	else
 		add_mtd_device(flash_mtd);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/maps/tsunami_flash.c linux-2.5/drivers/mtd/maps/tsunami_flash.c
--- linux-2.5.13/drivers/mtd/maps/tsunami_flash.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/maps/tsunami_flash.c	Sun Apr 14 23:00:19 2002
@@ -0,0 +1,110 @@
+/*
+ * tsunami_flash.c
+ *
+ * flash chip on alpha ds10...
+ * $Id: tsunami_flash.c,v 1.1 2002/01/10 22:59:13 eric Exp $
+ */
+#include <asm/io.h>
+#include <asm/core_tsunami.h>
+#include <linux/mtd/map.h>
+
+#define FLASH_ENABLE_PORT 0x00C00001
+#define FLASH_ENABLE_BYTE 0x01
+#define FLASH_DISABLE_BYTE 0x00
+
+#define MAX_TIG_FLASH_SIZE (12*1024*1024)
+static inline  __u8 tsunami_flash_read8(struct map_info *map, unsigned long offset)
+{
+	return tsunami_tig_readb(offset);
+}
+
+static void tsunami_flash_write8(struct map_info *map, __u8 value, unsigned long offset)
+{
+	tsunami_tig_writeb(value, offset);
+}
+
+static void tsunami_flash_copy_from(
+	struct map_info *map, void *addr, unsigned long offset, ssize_t len)
+{
+	unsigned char *dest;
+	dest = addr;
+	while(len && (offset < MAX_TIG_FLASH_SIZE)) {
+		*dest = tsunami_tig_readb(offset);
+		offset++;
+		dest++;
+		len--;
+	}
+}
+
+static void tsunami_flash_copy_to(
+	struct map_info *map, unsigned long offset, 
+	const void *addr, ssize_t len)
+{
+	const unsigned char *src;
+	src = addr;
+	while(len && (offset < MAX_TIG_FLASH_SIZE)) {
+		tsunami_tig_writeb(*src, offset);
+		offset++;
+		src++;
+		len--;
+	}
+}
+
+/*
+ * Deliberately don't provide operations wider than 8 bits.  I don't
+ * have then and it scares me to think how you could mess up if
+ * you tried to use them.   Buswidth is correctly so I'm safe.
+ */
+static struct map_info tsunami_flash_map = {
+	.name = "flash chip on the Tsunami TIG bus",
+	.size = MAX_TIG_FLASH_SIZE,
+	.buswidth = 1,
+	.read8 = tsunami_flash_read8,
+	.read16 = 0,
+	.read32 = 0, 
+	.copy_from = tsunami_flash_copy_from,
+	.write8 = tsunami_flash_write8,
+	.write16 = 0,
+	.write32 = 0,
+	.copy_to = tsunami_flash_copy_to,
+	.set_vpp = 0,
+	.map_priv_1 = 0,
+
+};
+
+static struct mtd_info *tsunami_flash_mtd;
+
+static void __exit  cleanup_tsunami_flash(void)
+{
+	struct mtd_info *mtd;
+	mtd = tsunami_flash_mtd;
+	if (mtd) {
+		del_mtd_device(mtd);
+		map_destroy(mtd);
+	}
+	tsunami_flash_mtd = 0;
+}
+
+
+static int __init init_tsunami_flash(void)
+{
+	static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", "map_rom", 0 };
+	char **type;
+
+	tsunami_tig_writeb(FLASH_ENABLE_BYTE, FLASH_ENABLE_PORT);
+	
+	tsunami_flash_mtd = 0;
+	type = rom_probe_types;
+	for(; !tsunami_flash_mtd && *type; type++) {
+		tsunami_flash_mtd = do_map_probe(*type, &tsunami_flash_map);
+	}
+	if (tsunami_flash_mtd) {
+		tsunami_flash_mtd->module = THIS_MODULE;
+		add_mtd_device(tsunami_flash_mtd);
+		return 0;
+	}
+	return -ENXIO;
+}
+
+module_init(init_tsunami_flash);
+module_exit(cleanup_tsunami_flash);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/mtdblock.c linux-2.5/drivers/mtd/mtdblock.c
--- linux-2.5.13/drivers/mtd/mtdblock.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/mtd/mtdblock.c	Fri May  3 12:57:30 2002
@@ -1,7 +1,7 @@
 /* 
  * Direct MTD block device access
  *
- * $Id: mtdblock.c,v 1.47 2001/10/02 15:05:11 dwmw2 Exp $
+ * $Id: mtdblock.c,v 1.51 2001/11/20 11:42:33 dwmw2 Exp $
  *
  * 02-nov-2000	Nicolas Pitre		Added read-modify-write with cache
  */
@@ -56,6 +56,14 @@
 
 static int mtd_sizes[MAX_MTD_DEVICES];
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,14)
+#define BLK_INC_USE_COUNT MOD_INC_USE_COUNT
+#define BLK_DEC_USE_COUNT MOD_DEC_USE_COUNT
+#else
+#define BLK_INC_USE_COUNT do {} while(0)
+#define BLK_DEC_USE_COUNT do {} while(0)
+#endif
+
 /*
  * Cache stuff...
  * 
@@ -282,11 +290,14 @@
 	if (dev >= MAX_MTD_DEVICES)
 		return -EINVAL;
 
+	BLK_INC_USE_COUNT;
+
 	mtd = get_mtd_device(NULL, dev);
 	if (!mtd)
 		return -ENODEV;
 	if (MTD_ABSENT == mtd->type) {
 		put_mtd_device(mtd);
+		BLK_DEC_USE_COUNT;
 		return -ENODEV;
 	}
 	
@@ -309,6 +320,7 @@
 	mtdblk = kmalloc(sizeof(struct mtdblk_dev), GFP_KERNEL);
 	if (!mtdblk) {
 		put_mtd_device(mtd);
+		BLK_DEC_USE_COUNT;
 		return -ENOMEM;
 	}
 	memset(mtdblk, 0, sizeof(*mtdblk));
@@ -324,6 +336,7 @@
 		if (!mtdblk->cache_data) {
 			put_mtd_device(mtdblk->mtd);
 			kfree(mtdblk);
+			BLK_DEC_USE_COUNT;
 			return -ENOMEM;
 		}
 	}
@@ -387,6 +400,7 @@
 
 	DEBUG(MTD_DEBUG_LEVEL1, "ok\n");
 
+	BLK_DEC_USE_COUNT;
 	release_return(0);
 }  
 
@@ -526,8 +540,11 @@
 	switch (cmd) {
 	case BLKGETSIZE:   /* Return device size */
 		return put_user((mtdblk->mtd->size >> 9), (unsigned long *) arg);
+
+#ifdef BLKGETSIZE64
 	case BLKGETSIZE64:
 		return put_user((u64)mtdblk->mtd->size, (u64 *)arg);
+#endif
 		
 	case BLKFLSBUF:
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
@@ -560,7 +577,9 @@
 #else
 static struct block_device_operations mtd_fops = 
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,14)
 	owner: THIS_MODULE,
+#endif
 	open: mtdblock_open,
 	release: mtdblock_release,
 	ioctl: mtdblock_ioctl
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/mtdblock_ro.c linux-2.5/drivers/mtd/mtdblock_ro.c
--- linux-2.5.13/drivers/mtd/mtdblock_ro.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/mtd/mtdblock_ro.c	Fri May  3 12:57:30 2002
@@ -1,5 +1,5 @@
 /*
- * $Id: mtdblock_ro.c,v 1.9 2001/10/02 15:05:11 dwmw2 Exp $
+ * $Id: mtdblock_ro.c,v 1.12 2001/11/20 11:42:33 dwmw2 Exp $
  *
  * Read-only version of the mtdblock device, without the 
  * read/erase/modify/writeback stuff
@@ -34,6 +34,13 @@
 MODULE_PARM(debug, "i");
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,14)
+#define BLK_INC_USE_COUNT MOD_INC_USE_COUNT
+#define BLK_DEC_USE_COUNT MOD_DEC_USE_COUNT
+#else
+#define BLK_INC_USE_COUNT do {} while(0)
+#define BLK_DEC_USE_COUNT do {} while(0)
+#endif
 
 static int mtd_sizes[MAX_MTD_DEVICES];
 
@@ -59,6 +66,8 @@
 		return -EINVAL;
 	}
 
+	BLK_INC_USE_COUNT;
+
 	mtd_sizes[dev] = mtd->size>>9;
 
 	DEBUG(1, "ok\n");
@@ -76,13 +85,12 @@
 	if (inode == NULL)
 		release_return(-ENODEV);
    
-	invalidate_device(inode->i_rdev, 1);
-
 	dev = minor(inode->i_rdev);
 	mtd = __get_mtd_device(NULL, dev);
 
 	if (!mtd) {
 		printk(KERN_WARNING "MTD device is absent on mtd_release!\n");
+		BLK_DEC_USE_COUNT;
 		release_return(-ENODEV);
 	}
 	
@@ -214,9 +222,12 @@
 	switch (cmd) {
 	case BLKGETSIZE:   /* Return device size */
 		return put_user((mtd->size >> 9), (unsigned long *) arg);
+
+#ifdef BLKGETSIZE64
 	case BLKGETSIZE64:
 		return put_user((u64)mtd->size, (u64 *)arg);
-		
+#endif
+
 	case BLKFLSBUF:
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)
 		if(!capable(CAP_SYS_ADMIN))  return -EACCES;
@@ -244,7 +255,9 @@
 #else
 static struct block_device_operations mtd_fops = 
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,14)
 	owner: THIS_MODULE,
+#endif
 	open: mtdblock_open,
 	release: mtdblock_release,
 	ioctl: mtdblock_ioctl
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/mtdconcat.c linux-2.5/drivers/mtd/mtdconcat.c
--- linux-2.5.13/drivers/mtd/mtdconcat.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/mtd/mtdconcat.c	Sun Apr 14 23:00:18 2002
@@ -0,0 +1,672 @@
+/*
+ * MTD device concatenation layer
+ *
+ * (C) 2002 Robert Kaiser <rkaiser@sysgo.de>
+ *
+ * This code is GPL
+ *
+ * $Id: mtdconcat.c,v 1.2 2002/03/22 08:45:22 dwmw2 Exp $
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/concat.h>
+
+/*
+ * Our storage structure:
+ * Subdev points to an array of pointers to struct mtd_info objects
+ * which is allocated along with this structure
+ *
+ */
+struct mtd_concat {
+	struct mtd_info mtd;
+	int             num_subdev;
+	struct mtd_info **subdev;
+};
+
+/*
+ * how to calculate the size required for the above structure,
+ * including the pointer array subdev points to:
+ */
+#define SIZEOF_STRUCT_MTD_CONCAT(num_subdev)	\
+	((sizeof(struct mtd_concat) + (num_subdev) * sizeof(struct mtd_info *)))
+
+
+/*
+ * Given a pointer to the MTD object in the mtd_concat structure,
+ * we can retrieve the pointer to that structure with this macro.
+ */
+#define CONCAT(x)  ((struct mtd_concat *)(x))
+
+	
+/* 
+ * MTD methods which look up the relevant subdevice, translate the
+ * effective address and pass through to the subdevice.
+ */
+
+static int concat_read (struct mtd_info *mtd, loff_t from, size_t len, 
+			size_t *retlen, u_char *buf)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int err = -EINVAL;
+	int i;
+
+	*retlen = 0;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		size_t size, retsize;
+
+		if (from >= subdev->size)
+		{
+			size  = 0;
+			from -= subdev->size;
+		}
+		else
+		{
+			if (from + len > subdev->size)
+				size = subdev->size - from;
+			else
+				size = len;
+
+			err = subdev->read(subdev, from, size, &retsize, buf);
+
+			if(err)
+				break;
+
+			*retlen += retsize;
+			len -= size;
+			if(len == 0)
+				break;
+
+			err = -EINVAL;
+			buf += size;
+			from = 0;
+		}
+	}
+	return err;
+}
+
+static int concat_write (struct mtd_info *mtd, loff_t to, size_t len,
+			size_t *retlen, const u_char *buf)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int err = -EINVAL;
+	int i;
+
+	if (!(mtd->flags & MTD_WRITEABLE))
+		return -EROFS;
+
+	*retlen = 0;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		size_t size, retsize;
+
+		if (to >= subdev->size)
+		{
+			size  = 0;
+			to -= subdev->size;
+		}
+		else
+		{
+			if (to + len > subdev->size)
+				size = subdev->size - to;
+			else
+				size = len;
+
+			if (!(subdev->flags & MTD_WRITEABLE))
+				err = -EROFS;
+			else
+				err = subdev->write(subdev, to, size, &retsize, buf);
+
+			if(err)
+				break;
+
+			*retlen += retsize;
+			len -= size;
+			if(len == 0)
+				break;
+
+			err = -EINVAL;
+			buf += size;
+			to = 0;
+		}
+	}
+	return err;
+}
+
+static void concat_erase_callback (struct erase_info *instr)
+{
+	wake_up((wait_queue_head_t *)instr->priv);
+}
+
+static int concat_dev_erase(struct mtd_info *mtd, struct erase_info *erase)
+{
+	int err;
+	wait_queue_head_t waitq;
+	DECLARE_WAITQUEUE(wait, current);
+
+	/*
+	 * This code was stol^H^H^H^Hinspired by mtdchar.c
+	 */
+	init_waitqueue_head(&waitq);
+
+	erase->mtd = mtd;
+	erase->callback = concat_erase_callback;
+	erase->priv = (unsigned long)&waitq;
+			
+	/*
+	 * FIXME: Allow INTERRUPTIBLE. Which means
+	 * not having the wait_queue head on the stack.
+	 */
+	err = mtd->erase(mtd, erase);
+	if (!err)
+	{
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		add_wait_queue(&waitq, &wait);
+		if (erase->state != MTD_ERASE_DONE && erase->state != MTD_ERASE_FAILED)
+			schedule();
+		remove_wait_queue(&waitq, &wait);
+		set_current_state(TASK_RUNNING);
+
+		err = (erase->state == MTD_ERASE_FAILED) ? -EIO : 0;
+	}
+	return err;
+}
+
+static int concat_erase (struct mtd_info *mtd, struct erase_info *instr)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	struct mtd_info *subdev;
+	int i, err;
+	u_int32_t length;
+	struct erase_info *erase;
+
+	if (!(mtd->flags & MTD_WRITEABLE))
+		return -EROFS;
+
+	if(instr->addr > concat->mtd.size)
+		return -EINVAL;
+
+	if(instr->len + instr->addr > concat->mtd.size)
+		return -EINVAL;
+
+	/*
+	 * Check for proper erase block alignment of the to-be-erased area.
+	 * It is easier to do this based on the super device's erase
+	 * region info rather than looking at each particular sub-device
+	 * in turn.
+	 */
+	if (!concat->mtd.numeraseregions)
+	{	/* the easy case: device has uniform erase block size */
+		if(instr->addr & (concat->mtd.erasesize - 1))
+			return -EINVAL;
+		if(instr->len & (concat->mtd.erasesize - 1))
+			return -EINVAL;
+	}
+	else
+	{	/* device has variable erase size */
+		struct mtd_erase_region_info *erase_regions = concat->mtd.eraseregions;
+
+		/*
+		 * Find the erase region where the to-be-erased area begins:
+		 */
+		for(i = 0; i < concat->mtd.numeraseregions && 
+		           instr->addr >= erase_regions[i].offset; i++)
+			;
+		--i;
+
+		/*
+		 * Now erase_regions[i] is the region in which the
+		 * to-be-erased area begins. Verify that the starting
+		 * offset is aligned to this region's erase size:
+		 */
+		if (instr->addr & (erase_regions[i].erasesize-1))
+			return -EINVAL;
+
+		/*
+		 * now find the erase region where the to-be-erased area ends:
+		 */
+		for(; i < concat->mtd.numeraseregions && 
+		      (instr->addr + instr->len) >=  erase_regions[i].offset ; ++i)
+			;
+		--i;
+		/*
+		 * check if the ending offset is aligned to this region's erase size
+		 */
+		if ((instr->addr + instr->len) & (erase_regions[i].erasesize-1))
+			return -EINVAL;
+	}
+
+	/* make a local copy of instr to avoid modifying the caller's struct */
+	erase = kmalloc(sizeof(struct erase_info),GFP_KERNEL);
+
+	if (!erase)
+		return -ENOMEM;
+
+	*erase = *instr;
+	length = instr->len;
+
+	/*
+	 * find the subdevice where the to-be-erased area begins, adjust
+	 * starting offset to be relative to the subdevice start
+	 */
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		subdev = concat->subdev[i];
+		if(subdev->size <= erase->addr)
+			erase->addr -= subdev->size;
+		else
+			break;
+    }
+	if(i >= concat->num_subdev)	/* must never happen since size */
+		BUG();					/* limit has been verified above */
+
+	/* now do the erase: */
+	err = 0;
+	for(;length > 0; i++)	/* loop for all subevices affected by this request */
+	{
+		subdev = concat->subdev[i];		/* get current subdevice */
+
+		/* limit length to subdevice's size: */
+		if(erase->addr + length > subdev->size)
+			erase->len = subdev->size - erase->addr;
+		else
+			erase->len = length;
+
+		if (!(subdev->flags & MTD_WRITEABLE))
+		{
+			err = -EROFS;
+			break;
+		}
+		length -= erase->len;
+		if ((err = concat_dev_erase(subdev, erase)))
+		{
+			if(err == -EINVAL)	/* sanity check: must never happen since */
+				BUG();			/* block alignment has been checked above */
+			break;
+		}
+		/*
+		 * erase->addr specifies the offset of the area to be
+		 * erased *within the current subdevice*. It can be
+		 * non-zero only the first time through this loop, i.e.
+		 * for the first subdevice where blocks need to be erased.
+		 * All the following erases must begin at the start of the
+		 * current subdevice, i.e. at offset zero.
+		 */
+		erase->addr = 0;
+	}
+	instr->state = MTD_ERASE_DONE;
+	if (instr->callback)
+		instr->callback(instr);
+	kfree(erase);
+	return err;
+}
+
+static int concat_lock (struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int i, err = -EINVAL;
+
+	if ((len + ofs) > mtd->size) 
+		return -EINVAL;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		size_t size;
+
+		if (ofs >= subdev->size)
+		{
+			size  = 0;
+			ofs -= subdev->size;
+		}
+		else
+		{
+			if (ofs + len > subdev->size)
+				size = subdev->size - ofs;
+			else
+				size = len;
+
+			err = subdev->lock(subdev, ofs, size);
+
+			if(err)
+				break;
+
+			len -= size;
+			if(len == 0)
+				break;
+
+			err = -EINVAL;
+			ofs = 0;
+		}
+	}
+	return err;
+}
+
+static int concat_unlock (struct mtd_info *mtd, loff_t ofs, size_t len)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int i, err = 0;
+
+	if ((len + ofs) > mtd->size) 
+		return -EINVAL;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		size_t size;
+
+		if (ofs >= subdev->size)
+		{
+			size  = 0;
+			ofs -= subdev->size;
+		}
+		else
+		{
+			if (ofs + len > subdev->size)
+				size = subdev->size - ofs;
+			else
+				size = len;
+
+			err = subdev->unlock(subdev, ofs, size);
+
+			if(err)
+				break;
+
+			len -= size;
+			if(len == 0)
+				break;
+
+			err = -EINVAL;
+			ofs = 0;
+		}
+	}
+	return err;
+}
+
+static void concat_sync(struct mtd_info *mtd)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int i;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		subdev->sync(subdev);
+	}
+}
+
+static int concat_suspend(struct mtd_info *mtd)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int i, rc = 0;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		if((rc = subdev->suspend(subdev)) < 0)
+			return rc;
+	}
+	return rc;
+}
+
+static void concat_resume(struct mtd_info *mtd)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	int i;
+
+	for(i = 0; i < concat->num_subdev; i++)
+	{
+		struct mtd_info *subdev = concat->subdev[i];
+		subdev->resume(subdev);
+	}
+}
+
+/*
+ * This function constructs a virtual MTD device by concatenating
+ * num_devs MTD devices. A pointer to the new device object is
+ * stored to *new_dev upon success. This function does _not_
+ * register any devices: this is the caller's responsibility.
+ */
+struct mtd_info *mtd_concat_create(
+	struct mtd_info *subdev[],	/* subdevices to concatenate */
+	int num_devs,				/* number of subdevices      */
+	char *name)					/* name for the new device   */
+{
+	int i;
+	size_t size;
+	struct mtd_concat *concat;
+	u_int32_t max_erasesize, curr_erasesize;
+	int num_erase_region;
+
+	printk(KERN_NOTICE "Concatenating MTD devices:\n");
+	for(i = 0; i < num_devs; i++)
+		printk(KERN_NOTICE "(%d): \"%s\"\n", i, subdev[i]->name);
+	printk(KERN_NOTICE "into device \"%s\"\n", name);
+
+	/* allocate the device structure */
+	size = SIZEOF_STRUCT_MTD_CONCAT(num_devs);
+	concat = kmalloc (size, GFP_KERNEL);
+	if(!concat)
+	{
+		printk ("memory allocation error while creating concatenated device \"%s\"\n",
+				name);
+			return NULL;
+	}
+	memset(concat, 0, size);
+	concat->subdev = (struct mtd_info **)(concat + 1);
+
+	/*
+	 * Set up the new "super" device's MTD object structure, check for
+	 * incompatibilites between the subdevices.
+	 */
+	concat->mtd.type      = subdev[0]->type;
+	concat->mtd.flags     = subdev[0]->flags;
+	concat->mtd.size      = subdev[0]->size;
+	concat->mtd.erasesize = subdev[0]->erasesize;
+	concat->mtd.oobblock  = subdev[0]->oobblock;
+	concat->mtd.oobsize   = subdev[0]->oobsize;
+	concat->mtd.ecctype   = subdev[0]->ecctype;
+	concat->mtd.eccsize   = subdev[0]->eccsize;
+
+	concat->subdev[0]   = subdev[0];
+
+	for(i = 1; i < num_devs; i++)
+	{
+		if(concat->mtd.type != subdev[i]->type)
+		{
+			kfree(concat);
+			printk ("Incompatible device type on \"%s\"\n", subdev[i]->name);
+			return NULL;
+		}
+		if(concat->mtd.flags != subdev[i]->flags)
+		{	/*
+			 * Expect all flags except MTD_WRITEABLE to be equal on
+			 * all subdevices.
+			 */
+			if((concat->mtd.flags ^ subdev[i]->flags) & ~MTD_WRITEABLE)
+			{
+				kfree(concat);
+				printk ("Incompatible device flags on \"%s\"\n", subdev[i]->name);
+				return NULL;
+			}
+			else	/* if writeable attribute differs, make super device writeable */
+				concat->mtd.flags |= subdev[i]->flags & MTD_WRITEABLE;
+		}
+		concat->mtd.size += subdev[i]->size;
+		if(concat->mtd.oobblock != subdev[i]->oobblock ||
+		   concat->mtd.oobsize  != subdev[i]->oobsize  ||
+		   concat->mtd.ecctype  != subdev[i]->ecctype  ||
+		   concat->mtd.eccsize  != subdev[i]->eccsize)
+		{
+			kfree(concat);
+			printk ("Incompatible OOB or ECC data on \"%s\"\n", subdev[i]->name);
+			return NULL;
+		}
+		concat->subdev[i] = subdev[i];
+		
+	}
+
+	concat->num_subdev  = num_devs;
+	concat->mtd.name    = name;
+
+	/*
+	 * NOTE: for now, we do not provide any readv()/writev() methods
+	 *       because they are messy to implement and they are not
+	 *       used to a great extent anyway.
+	 */
+	concat->mtd.erase   = concat_erase;
+	concat->mtd.read    = concat_read;
+	concat->mtd.write   = concat_write;
+	concat->mtd.sync    = concat_sync;
+	concat->mtd.lock    = concat_lock;
+	concat->mtd.unlock  = concat_unlock;
+	concat->mtd.suspend = concat_suspend;
+	concat->mtd.resume  = concat_resume;
+
+
+	/*
+	 * Combine the erase block size info of the subdevices:
+	 *
+	 * first, walk the map of the new device and see how
+	 * many changes in erase size we have
+	 */
+	max_erasesize = curr_erasesize = subdev[0]->erasesize;
+	num_erase_region = 1;
+	for(i = 0; i < num_devs; i++)
+	{
+		if(subdev[i]->numeraseregions == 0)
+		{	/* current subdevice has uniform erase size */
+			if(subdev[i]->erasesize != curr_erasesize)
+			{	/* if it differs from the last subdevice's erase size, count it */
+				++num_erase_region;
+				curr_erasesize = subdev[i]->erasesize;
+				if(curr_erasesize > max_erasesize)
+					max_erasesize = curr_erasesize;
+			}
+		}
+		else
+		{	/* current subdevice has variable erase size */
+			int j;
+			for(j = 0; j < subdev[i]->numeraseregions; j++)
+			{	/* walk the list of erase regions, count any changes */
+				if(subdev[i]->eraseregions[j].erasesize != curr_erasesize)
+				{
+					++num_erase_region;
+					curr_erasesize = subdev[i]->eraseregions[j].erasesize;
+					if(curr_erasesize > max_erasesize)
+						max_erasesize = curr_erasesize;
+				}
+			}
+		}
+	}
+
+	if(num_erase_region == 1)
+	{	/*
+		 * All subdevices have the same uniform erase size.
+		 * This is easy:
+		 */
+		concat->mtd.erasesize = curr_erasesize;
+		concat->mtd.numeraseregions = 0;
+	}
+	else
+	{	/*
+		 * erase block size varies across the subdevices: allocate
+		 * space to store the data describing the variable erase regions
+		 */
+		struct mtd_erase_region_info *erase_region_p;
+		u_int32_t begin, position;
+
+		concat->mtd.erasesize = max_erasesize;
+		concat->mtd.numeraseregions = num_erase_region;
+		concat->mtd.eraseregions = erase_region_p = kmalloc (
+		     num_erase_region * sizeof(struct mtd_erase_region_info), GFP_KERNEL);
+		if(!erase_region_p)
+		{
+			kfree(concat);
+			printk ("memory allocation error while creating erase region list"
+			        " for device \"%s\"\n", name);
+			return NULL;
+		}
+
+		/*
+		 * walk the map of the new device once more and fill in
+		 * in erase region info:
+		 */
+		curr_erasesize = subdev[0]->erasesize;
+		begin = position = 0;
+		for(i = 0; i < num_devs; i++)
+		{
+			if(subdev[i]->numeraseregions == 0)
+			{	/* current subdevice has uniform erase size */
+				if(subdev[i]->erasesize != curr_erasesize)
+				{	/*
+					 *  fill in an mtd_erase_region_info structure for the area
+					 *  we have walked so far:
+					 */
+					erase_region_p->offset    = begin;
+					erase_region_p->erasesize = curr_erasesize;
+					erase_region_p->numblocks = (position - begin) / curr_erasesize;
+					begin = position;
+
+					curr_erasesize = subdev[i]->erasesize;
+					++erase_region_p;
+				}
+				position += subdev[i]->size;
+			}
+			else
+			{	/* current subdevice has variable erase size */
+				int j;
+				for(j = 0; j < subdev[i]->numeraseregions; j++)
+				{	/* walk the list of erase regions, count any changes */
+					if(subdev[i]->eraseregions[j].erasesize != curr_erasesize)
+					{
+						erase_region_p->offset    = begin;
+						erase_region_p->erasesize = curr_erasesize;
+						erase_region_p->numblocks = (position - begin) / curr_erasesize;
+						begin = position;
+
+						curr_erasesize = subdev[i]->eraseregions[j].erasesize;
+						++erase_region_p;
+					}
+					position += subdev[i]->eraseregions[j].numblocks * curr_erasesize;
+				}
+			}
+		}
+		/* Now write the final entry */
+		erase_region_p->offset    = begin;
+		erase_region_p->erasesize = curr_erasesize;
+		erase_region_p->numblocks = (position - begin) / curr_erasesize;
+	}
+
+	return &concat->mtd;
+}
+
+/* 
+ * This function destroys an MTD object obtained from concat_mtd_devs()
+ */
+
+void mtd_concat_destroy(struct mtd_info *mtd)
+{
+	struct mtd_concat *concat = CONCAT(mtd);
+	if(concat->mtd.numeraseregions)
+		kfree(concat->mtd.eraseregions);
+	kfree(concat);
+}
+
+
+EXPORT_SYMBOL(mtd_concat_create);
+EXPORT_SYMBOL(mtd_concat_destroy);
+
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Robert Kaiser <rkaiser@sysgo.de>");
+MODULE_DESCRIPTION("Generic support for concatenating of MTD devices");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/mtdcore.c linux-2.5/drivers/mtd/mtdcore.c
--- linux-2.5.13/drivers/mtd/mtdcore.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/mtd/mtdcore.c	Sat Apr 13 17:42:55 2002
@@ -1,5 +1,5 @@
 /*
- * $Id: mtdcore.c,v 1.31 2001/10/02 15:05:11 dwmw2 Exp $
+ * $Id: mtdcore.c,v 1.32 2002/03/07 18:38:10 joern Exp $
  *
  * Core registration and callback routines for MTD
  * drivers and users.
@@ -296,7 +296,7 @@
 	up(&mtd_table_mutex);
         if (off >= len+begin)
                 return 0;
-        *start = page + (begin-off);
+        *start = page + (off-begin);
         return ((count < begin+len-off) ? count : begin+len-off);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/mtdpart.c linux-2.5/drivers/mtd/mtdpart.c
--- linux-2.5.13/drivers/mtd/mtdpart.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/mtd/mtdpart.c	Sat Apr 13 17:42:55 2002
@@ -5,8 +5,12 @@
  *
  * This code is GPL
  *
- * $Id: mtdpart.c,v 1.23 2001/10/02 15:05:11 dwmw2 Exp $
- */
+ * $Id: mtdpart.c,v 1.27 2002/03/08 16:34:35 rkaiser Exp $
+ * - with protection register access removed until that code is merged in 2.4.
+ *
+ * 	02-21-2002	Thomas Gleixner <gleixner@autronix.de>
+ *			added support for read_oob, write_oob
+ */	
 
 #include <linux/module.h>
 #include <linux/types.h>
@@ -28,6 +32,7 @@
 	u_int32_t offset;
 	int index;
 	struct list_head list;
+	int registered;
 };
 
 /*
@@ -54,6 +59,18 @@
 					len, retlen, buf);
 }
 
+static int part_read_oob (struct mtd_info *mtd, loff_t from, size_t len, 
+			size_t *retlen, u_char *buf)
+{
+	struct mtd_part *part = PART(mtd);
+	if (from >= mtd->size)
+		len = 0;
+	else if (from + len > mtd->size)
+		len = mtd->size - from;
+	return part->master->read_oob (part->master, from + part->offset, 
+					len, retlen, buf);
+}
+
 static int part_write (struct mtd_info *mtd, loff_t to, size_t len,
 			size_t *retlen, const u_char *buf)
 {
@@ -68,6 +85,20 @@
 					len, retlen, buf);
 }
 
+static int part_write_oob (struct mtd_info *mtd, loff_t to, size_t len,
+			size_t *retlen, const u_char *buf)
+{
+	struct mtd_part *part = PART(mtd);
+	if (!(mtd->flags & MTD_WRITEABLE))
+		return -EROFS;
+	if (to >= mtd->size)
+		len = 0;
+	else if (to + len > mtd->size)
+		len = mtd->size - to;
+	return part->master->write_oob (part->master, to + part->offset, 
+					len, retlen, buf);
+}
+
 static int part_writev (struct mtd_info *mtd,  const struct iovec *vecs,
 			 unsigned long count, loff_t to, size_t *retlen)
 {
@@ -148,7 +179,8 @@
 		if (slave->master == master) {
 			struct list_head *prev = node->prev;
 			__list_del(prev, node->next);
-			del_mtd_device(&slave->mtd);
+			if(slave->registered)
+				del_mtd_device(&slave->mtd);
 			kfree(slave);
 			node = prev;
 		}
@@ -198,18 +230,21 @@
 
 		slave->mtd.name = parts[i].name;
 		slave->mtd.bank_size = master->bank_size;
-
 		slave->mtd.module = master->module;
 
 		slave->mtd.read = part_read;
 		slave->mtd.write = part_write;
+
+		if (master->read_oob)
+			slave->mtd.read_oob = part_read_oob;
+		if (master->write_oob)
+			slave->mtd.write_oob = part_write_oob;
 		if (master->sync)
 			slave->mtd.sync = part_sync;
 		if (!i && master->suspend && master->resume) {
 				slave->mtd.suspend = part_suspend;
 				slave->mtd.resume = part_resume;
 		}
-
 		if (master->writev)
 			slave->mtd.writev = part_writev;
 		if (master->readv)
@@ -225,6 +260,15 @@
 
 		if (slave->offset == MTDPART_OFS_APPEND)
 			slave->offset = cur_offset;
+		if (slave->offset == MTDPART_OFS_NXTBLK) {
+			u_int32_t emask = master->erasesize-1;
+			slave->offset = (cur_offset + emask) & ~emask;
+			if (slave->offset != cur_offset) {
+				printk(KERN_NOTICE "Moving partition %d: "
+				       "0x%08x -> 0x%08x\n", i,
+				       cur_offset, slave->offset);
+			}
+		}
 		if (slave->mtd.size == MTDPART_SIZ_FULL)
 			slave->mtd.size = master->size - slave->offset;
 		cur_offset = slave->offset + slave->mtd.size;
@@ -279,8 +323,17 @@
 				parts[i].name);
 		}
 
-		/* register our partition */
-		add_mtd_device(&slave->mtd);
+		if(parts[i].mtdp)
+		{	/* store the object pointer (caller may or may not register it */
+			*parts[i].mtdp = &slave->mtd;
+			slave->registered = 0;
+		}
+		else
+		{
+			/* register our partition */
+			add_mtd_device(&slave->mtd);
+			slave->registered = 1;
+		}
 	}
 
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/nand/nand_ecc.c linux-2.5/drivers/mtd/nand/nand_ecc.c
--- linux-2.5.13/drivers/mtd/nand/nand_ecc.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/mtd/nand/nand_ecc.c	Sat Apr 13 17:42:56 2002
@@ -4,7 +4,7 @@
  *  Copyright (C) 2000 Steven J. Hill (sjhill@cotw.com)
  *                     Toshiba America Electronics Components, Inc.
  *
- * $Id: nand_ecc.c,v 1.6 2001/06/28 10:52:26 dwmw2 Exp $
+ * $Id: nand_ecc.c,v 1.7 2002/03/21 14:13:50 dwmw2 Exp $
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -209,3 +209,5 @@
 EXPORT_SYMBOL(nand_correct_data);
 
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Steven J. Hill <sjhill@cotw.com>");
+MODULE_DESCRIPTION("Generic NAND ECC support");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/mtd/nftlcore.c linux-2.5/drivers/mtd/nftlcore.c
--- linux-2.5.13/drivers/mtd/nftlcore.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/mtd/nftlcore.c	Fri May  3 12:57:30 2002
@@ -1,7 +1,7 @@
 /* Linux driver for NAND Flash Translation Layer      */
 /* (c) 1999 Machine Vision Holdings, Inc.             */
 /* Author: David Woodhouse <dwmw2@infradead.org>      */
-/* $Id: nftlcore.c,v 1.82 2001/10/02 15:05:11 dwmw2 Exp $ */
+/* $Id: nftlcore.c,v 1.85 2001/11/20 11:42:33 dwmw2 Exp $ */
 
 /*
   The contents of this file are distributed under the GNU General
@@ -65,6 +65,14 @@
 	sizes:		nftl_sizes,		/* block sizes */
 };
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,14)
+#define BLK_INC_USE_COUNT MOD_INC_USE_COUNT
+#define BLK_DEC_USE_COUNT MOD_DEC_USE_COUNT
+#else
+#define BLK_INC_USE_COUNT do {} while(0)
+#define BLK_DEC_USE_COUNT do {} while(0)
+#endif
+
 struct NFTLrecord *NFTLs[MAX_NFTLS];
 
 static void NFTL_setup(struct mtd_info *mtd)
@@ -954,8 +962,11 @@
 #endif /* !CONFIG_NFTL_RW */
 
 	thisNFTL->usecount++;
-	if (!get_mtd_device(thisNFTL->mtd, -1))
-		return /* -E'SBUGGEREDOFF */ -ENXIO;
+	BLK_INC_USE_COUNT;
+	if (!get_mtd_device(thisNFTL->mtd, -1)) {
+		BLK_DEC_USE_COUNT;
+		return -ENXIO;
+	}
 
 	return 0;
 }
@@ -968,11 +979,10 @@
 
 	DEBUG(MTD_DEBUG_LEVEL2, "NFTL_release\n");
 
-	invalidate_device(inode->i_rdev, 1);
-
 	if (thisNFTL->mtd->sync)
 		thisNFTL->mtd->sync(thisNFTL->mtd);
 	thisNFTL->usecount--;
+	BLK_DEC_USE_COUNT;
 
 	put_mtd_device(thisNFTL->mtd);
 
@@ -990,7 +1000,9 @@
 #else
 static struct block_device_operations nftl_fops = 
 {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,14)
 	owner:		THIS_MODULE,
+#endif
 	open:		nftl_open,
 	release:	nftl_release,
 	ioctl: 		nftl_ioctl
@@ -1017,7 +1029,7 @@
 	int i;
 
 #ifdef PRERELEASE 
-	printk(KERN_INFO "NFTL driver: nftlcore.c $Revision: 1.82 $, nftlmount.c %s\n", nftlmountrev);
+	printk(KERN_INFO "NFTL driver: nftlcore.c $Revision: 1.85 $, nftlmount.c %s\n", nftlmountrev);
 #endif
 
 	if (register_blkdev(MAJOR_NR, "nftl", &nftl_fops)){
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/82596.c linux-2.5/drivers/net/82596.c
--- linux-2.5.13/drivers/net/82596.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/net/82596.c	Fri May  3 03:49:06 2002
@@ -64,7 +64,7 @@
 #include <asm/pgalloc.h>
 
 static char version[] __initdata =
-	"82596.c $Revision: 1.4 $\n";
+	"82596.c $Revision: 1.5 $\n";
 
 /* DEBUG flags
  */
@@ -421,7 +421,7 @@
 	while (--delcnt && lp->iscp.stat)
 		udelay(10);
 	if (!delcnt) {
-		printk("%s: %s, status %4.4x, cmd %4.4x.\n",
+		printk(KERN_ERR "%s: %s, status %4.4x, cmd %4.4x.\n",
 		     dev->name, str, lp->scb.status, lp->scb.command);
 		return -1;
 	}
@@ -435,7 +435,7 @@
 	while (--delcnt && lp->scb.command)
 		udelay(10);
 	if (!delcnt) {
-		printk("%s: %s, status %4.4x, cmd %4.4x.\n",
+		printk(KERN_ERR "%s: %s, status %4.4x, cmd %4.4x.\n",
 		     dev->name, str, lp->scb.status, lp->scb.command);
 		return -1;
 	}
@@ -444,6 +444,21 @@
 }
 
 
+static inline int wait_cfg(struct net_device *dev, struct i596_cmd *cmd, int delcnt, char *str)
+{
+	volatile struct i596_cmd *c = cmd;
+	
+	while (--delcnt && c->command)
+		udelay(10);
+	if (!delcnt) {
+		printk(KERN_ERR "%s: %s.\n", dev->name, str);
+		return -1;
+	}
+	else
+		return 0;
+}
+
+ 
 static void i596_display_data(struct net_device *dev)
 {
 	struct i596_private *lp = (struct i596_private *) dev->priv;
@@ -451,37 +466,37 @@
 	struct i596_rfd *rfd;
 	struct i596_rbd *rbd;
 
-	printk("lp and scp at %p, .sysbus = %08lx, .iscp = %p\n",
+	printk(KERN_ERR "lp and scp at %p, .sysbus = %08lx, .iscp = %p\n",
 	       &lp->scp, lp->scp.sysbus, lp->scp.iscp);
-	printk("iscp at %p, iscp.stat = %08lx, .scb = %p\n",
+	printk(KERN_ERR "iscp at %p, iscp.stat = %08lx, .scb = %p\n",
 	       &lp->iscp, lp->iscp.stat, lp->iscp.scb);
-	printk("scb at %p, scb.status = %04x, .command = %04x,"
+	printk(KERN_ERR "scb at %p, scb.status = %04x, .command = %04x,"
 		" .cmd = %p, .rfd = %p\n",
 	       &lp->scb, lp->scb.status, lp->scb.command,
 		lp->scb.cmd, lp->scb.rfd);
-	printk("   errors: crc %lx, align %lx, resource %lx,"
+	printk(KERN_ERR "   errors: crc %lx, align %lx, resource %lx,"
                " over %lx, rcvdt %lx, short %lx\n",
 		lp->scb.crc_err, lp->scb.align_err, lp->scb.resource_err,
 		lp->scb.over_err, lp->scb.rcvdt_err, lp->scb.short_err);
 	cmd = lp->cmd_head;
 	while (cmd != I596_NULL) {
-		printk("cmd at %p, .status = %04x, .command = %04x, .b_next = %p\n",
+		printk(KERN_ERR "cmd at %p, .status = %04x, .command = %04x, .b_next = %p\n",
 		  cmd, cmd->status, cmd->command, cmd->b_next);
 		cmd = cmd->v_next;
 	}
 	rfd = lp->rfd_head;
-	printk("rfd_head = %p\n", rfd);
+	printk(KERN_ERR "rfd_head = %p\n", rfd);
 	do {
-		printk ("   %p .stat %04x, .cmd %04x, b_next %p, rbd %p,"
+		printk(KERN_ERR "   %p .stat %04x, .cmd %04x, b_next %p, rbd %p,"
                         " count %04x\n",
 			rfd, rfd->stat, rfd->cmd, rfd->b_next, rfd->rbd,
 			rfd->count);
 		rfd = rfd->v_next;
 	} while (rfd != lp->rfd_head);
 	rbd = lp->rbd_head;
-	printk("rbd_head = %p\n", rbd);
+	printk(KERN_ERR "rbd_head = %p\n", rbd);
 	do {
-		printk("   %p .count %04x, b_next %p, b_data %p, size %04x\n",
+		printk(KERN_ERR "   %p .count %04x, b_next %p, b_data %p, size %04x\n",
 			rbd, rbd->count, rbd->b_next, rbd->b_data, rbd->size);
 		rbd = rbd->v_next;
 	} while (rbd != lp->rbd_head);
@@ -492,11 +507,23 @@
 static void i596_error(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct net_device *dev = dev_id;
-	volatile unsigned char *pcc2 = (unsigned char *) 0xfff42000;
+#ifdef ENABLE_MVME16x_NET
+	if (MACH_IS_MVME16x) {
+		volatile unsigned char *pcc2 = (unsigned char *) 0xfff42000;
+
+		pcc2[0x28] = 1;
+		pcc2[0x2b] = 0x1d;
+	}
+#endif
+#ifdef ENABLE_BVME6000_NET
+	if (MACH_IS_BVME6000) {
+		volatile unsigned char *ethirq = (unsigned char *) BVME_ETHIRQ_REG;
 
-	pcc2[0x28] = 1;
-	pcc2[0x2b] = 0x1d;
-	printk("%s: Error interrupt\n", dev->name);
+		*ethirq = 1;
+		*ethirq = 3;
+	}
+#endif
+	printk(KERN_ERR "%s: Error interrupt\n", dev->name);
 	i596_display_data(dev);
 }
 #endif
@@ -660,7 +687,14 @@
 
 	lp->cmd_head = lp->scb.cmd = I596_NULL;
 
-	DEB(DEB_INIT,printk("%s: starting i82596.\n", dev->name));
+#ifdef ENABLE_BVME6000_NET
+	if (MACH_IS_BVME6000) {
+		lp->scb.t_on  = 7 * 25;
+		lp->scb.t_off = 1 * 25;
+	}
+#endif
+
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: starting i82596.\n", dev->name));
 
 #if defined(ENABLE_APRICOT)
 	(void) inb(ioaddr + 0x10);
@@ -670,7 +704,7 @@
 
 	if (wait_istat(dev,lp,1000,"initialization timed out"))
 		goto failed;
-	DEB(DEB_INIT,printk("%s: i82596 initialization successful\n", dev->name));
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: i82596 initialization successful\n", dev->name));
 
 	/* Ensure rx frame/buffer descriptors are tidy */
 	rebuild_rx_bufs(dev);
@@ -694,17 +728,17 @@
 #endif
 
 
-	DEB(DEB_INIT,printk("%s: queuing CmdConfigure\n", dev->name));
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: queuing CmdConfigure\n", dev->name));
 	memcpy(lp->cf_cmd.i596_config, init_setup, 14);
 	lp->cf_cmd.cmd.command = CmdConfigure;
 	i596_add_cmd(dev, &lp->cf_cmd.cmd);
 
-	DEB(DEB_INIT,printk("%s: queuing CmdSASetup\n", dev->name));
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: queuing CmdSASetup\n", dev->name));
 	memcpy(lp->sa_cmd.eth_addr, dev->dev_addr, 6);
 	lp->sa_cmd.cmd.command = CmdSASetup;
 	i596_add_cmd(dev, &lp->sa_cmd.cmd);
 
-	DEB(DEB_INIT,printk("%s: queuing CmdTDR\n", dev->name));
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: queuing CmdTDR\n", dev->name));
 	lp->tdr_cmd.cmd.command = CmdTDR;
 	i596_add_cmd(dev, &lp->tdr_cmd.cmd);
 
@@ -714,7 +748,7 @@
 		spin_unlock_irqrestore (&lp->lock, flags);
 		goto failed;
 	}
-	DEB(DEB_INIT,printk("%s: Issuing RX_START\n", dev->name));
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: Issuing RX_START\n", dev->name));
 	lp->scb.command = RX_START;
 	CA(dev);
 
@@ -722,11 +756,11 @@
 
 	if (wait_cmd(dev,lp,1000,"RX_START not processed"))
 		goto failed;
-	DEB(DEB_INIT,printk("%s: Receive unit started OK\n", dev->name));
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: Receive unit started OK\n", dev->name));
 	return 0;
 
 failed:
-	printk("%s: Failed to initialise 82596\n", dev->name);
+	printk(KERN_CRIT "%s: Failed to initialise 82596\n", dev->name);
 	MPU_PORT(dev, PORT_RESET, 0);
 	return -1;
 }
@@ -738,7 +772,7 @@
 	struct i596_rbd *rbd;
 	int frames = 0;
 
-	DEB(DEB_RXFRAME,printk ("i596_rx(), rfd_head %p, rbd_head %p\n",
+	DEB(DEB_RXFRAME,printk(KERN_DEBUG "i596_rx(), rfd_head %p, rbd_head %p\n",
 			lp->rfd_head, lp->rbd_head));
 
 	rfd = lp->rfd_head;		/* Ref next frame to check */
@@ -749,11 +783,11 @@
 		else if (rfd->rbd == lp->rbd_head->b_addr)
 			rbd = lp->rbd_head;
 		else {
-			printk("%s: rbd chain broken!\n", dev->name);
+			printk(KERN_CRIT "%s: rbd chain broken!\n", dev->name);
 			/* XXX Now what? */
 			rbd = I596_NULL;
 		}
-		DEB(DEB_RXFRAME, printk("  rfd %p, rfd.rbd %p, rfd.stat %04x\n",
+		DEB(DEB_RXFRAME, printk(KERN_DEBUG "  rfd %p, rfd.rbd %p, rfd.stat %04x\n",
 			rfd, rfd->rbd, rfd->stat));
 		
 		if (rbd != I596_NULL && ((rfd->stat) & STAT_OK)) {
@@ -794,7 +828,7 @@
 memory_squeeze:
 			if (skb == NULL) {
 				/* XXX tulip.c can defer packets here!! */
-				printk ("%s: i596_rx Memory squeeze, dropping packet.\n", dev->name);
+				printk(KERN_WARNING "%s: i596_rx Memory squeeze, dropping packet.\n", dev->name);
 				lp->stats.rx_dropped++;
 			}
 			else {
@@ -817,7 +851,7 @@
 			}
 		}
 		else {
-			DEB(DEB_ERRORS, printk("%s: Error, rfd.stat = 0x%04x\n",
+			DEB(DEB_ERRORS, printk(KERN_DEBUG "%s: Error, rfd.stat = 0x%04x\n",
 					dev->name, rfd->stat));
 			lp->stats.rx_errors++;
 			if ((rfd->stat) & 0x0001)
@@ -861,7 +895,7 @@
 		rfd = lp->rfd_head;
 	}
 
-	DEB(DEB_RXFRAME,printk ("frames %d\n", frames));
+	DEB(DEB_RXFRAME,printk(KERN_DEBUG "frames %d\n", frames));
 
 	return 0;
 }
@@ -904,7 +938,7 @@
 {
 	unsigned long flags;
 
-	DEB(DEB_RESET,printk("i596_reset\n"));
+	DEB(DEB_RESET,printk(KERN_DEBUG "i596_reset\n"));
 
 	spin_lock_irqsave (&lp->lock, flags);
 
@@ -932,7 +966,7 @@
 	int ioaddr = dev->base_addr;
 	unsigned long flags;
 
-	DEB(DEB_ADDCMD,printk("i596_add_cmd\n"));
+	DEB(DEB_ADDCMD,printk(KERN_DEBUG "i596_add_cmd\n"));
 
 	cmd->status = 0;
 	cmd->command |= (CMD_EOL | CMD_INTR);
@@ -961,7 +995,7 @@
 		if (tickssofar < ticks_limit)
 			return;
 
-		printk("%s: command unit timed out, status resetting.\n", dev->name);
+		printk(KERN_NOTICE "%s: command unit timed out, status resetting.\n", dev->name);
 
 		i596_reset(dev, lp, ioaddr);
 	}
@@ -971,10 +1005,10 @@
 {
 	int res = 0;
 
-	DEB(DEB_OPEN,printk("%s: i596_open() irq %d.\n", dev->name, dev->irq));
+	DEB(DEB_OPEN,printk(KERN_DEBUG "%s: i596_open() irq %d.\n", dev->name, dev->irq));
 
 	if (request_irq(dev->irq, &i596_interrupt, 0, "i82596", dev)) {
-		printk("%s: IRQ %d not free\n", dev->name, dev->irq);
+		printk(KERN_ERR "%s: IRQ %d not free\n", dev->name, dev->irq);
 		return -EAGAIN;
 	}
 #ifdef ENABLE_MVME16x_NET
@@ -1004,19 +1038,19 @@
 	int ioaddr = dev->base_addr;
 
 	/* Transmitter timeout, serious problems. */
-	DEB(DEB_ERRORS,printk("%s: transmit timed out, status resetting.\n",
+	DEB(DEB_ERRORS,printk(KERN_ERR "%s: transmit timed out, status resetting.\n",
 			dev->name));
 
 	lp->stats.tx_errors++;
 
 	/* Try to restart the adaptor */
 	if (lp->last_restart == lp->stats.tx_packets) {
-		DEB(DEB_ERRORS,printk ("Resetting board.\n"));
+		DEB(DEB_ERRORS,printk(KERN_ERR "Resetting board.\n"));
 		/* Shutdown and restart */
 		i596_reset (dev, lp, ioaddr);
 	} else {
 		/* Issue a channel attention signal */
-		DEB(DEB_ERRORS,printk ("Kicking board.\n"));
+		DEB(DEB_ERRORS,printk(KERN_ERR "Kicking board.\n"));
 		lp->scb.command = CUC_START | RX_START;
 		CA (dev);
 		lp->last_restart = lp->stats.tx_packets;
@@ -1035,7 +1069,7 @@
 	short length = ETH_ZLEN < skb->len ? skb->len : ETH_ZLEN;
 	dev->trans_start = jiffies;
 
-	DEB(DEB_STARTTX,printk("%s: i596_start_xmit(%x,%x) called\n", dev->name,
+	DEB(DEB_STARTTX,printk(KERN_DEBUG "%s: i596_start_xmit(%x,%x) called\n", dev->name,
 				skb->len, (unsigned int)skb->data));
 
 	netif_stop_queue(dev);
@@ -1044,8 +1078,8 @@
 	tbd = lp->tbds + lp->next_tx_cmd;
 
 	if (tx_cmd->cmd.command) {
-		DEB(DEB_ERRORS,printk ("%s: xmit ring full, dropping packet.\n",
-				dev->name));
+		printk(KERN_NOTICE "%s: xmit ring full, dropping packet.\n",
+				dev->name);
 		lp->stats.tx_dropped++;
 
 		dev_kfree_skb(skb);
@@ -1084,7 +1118,7 @@
 {
 	int i;
 
-	printk("i596 0x%p, ", add);
+	printk(KERN_DEBUG "i596 0x%p, ", add);
 	for (i = 0; i < 6; i++)
 		printk(" %02X", add[i + 6]);
 	printk(" -->");
@@ -1106,7 +1140,7 @@
 #ifdef ENABLE_MVME16x_NET
 	if (MACH_IS_MVME16x) {
 		if (mvme16x_config & MVME16x_CONFIG_NO_ETHERNET) {
-			printk("Ethernet probe disabled - chip not present\n");
+			printk(KERN_NOTICE "Ethernet probe disabled - chip not present\n");
 			return -ENODEV;
 		}
 		memcpy(eth_addr, (void *) 0xfffc1f2c, 6);	/* YUCK! Get addr from NOVRAM */
@@ -1137,7 +1171,7 @@
 		/* first check nothing is already registered here */
 
 		if (!request_region(ioaddr, I596_TOTAL_SIZE, dev->name)) {
-			printk("82596: IO address 0x%04x in use\n", ioaddr);
+			printk(KERN_ERR "82596: IO address 0x%04x in use\n", ioaddr);
 			return -EBUSY;
 		}
 
@@ -1171,14 +1205,14 @@
 	}
 
 	ether_setup(dev);
-	DEB(DEB_PROBE,printk("%s: 82596 at %#3lx,", dev->name, dev->base_addr));
+	DEB(DEB_PROBE,printk(KERN_INFO "%s: 82596 at %#3lx,", dev->name, dev->base_addr));
 
 	for (i = 0; i < 6; i++)
 		DEB(DEB_PROBE,printk(" %2.2X", dev->dev_addr[i] = eth_addr[i]));
 
 	DEB(DEB_PROBE,printk(" IRQ %d.\n", dev->irq));
 
-	DEB(DEB_PROBE,printk(version));
+	DEB(DEB_PROBE,printk(KERN_INFO "%s", version));
 
 	/* The 82596-specific entries in the device structure. */
 	dev->open = i596_open;
@@ -1192,7 +1226,7 @@
 	dev->priv = (void *)(dev->mem_start);
 
 	lp = (struct i596_private *) dev->priv;
-	DEB(DEB_INIT,printk ("%s: lp at 0x%08lx (%d bytes), lp->scb at 0x%08lx\n",
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: lp at 0x%08lx (%d bytes), lp->scb at 0x%08lx\n",
 			dev->name, (unsigned long)lp,
 			sizeof(struct i596_private), (unsigned long)&lp->scb));
 	memset((void *) lp, 0, sizeof(struct i596_private));
@@ -1220,13 +1254,13 @@
 #ifdef ENABLE_BVME6000_NET
 	if (MACH_IS_BVME6000) {
 		if (*(char *) BVME_LOCAL_IRQ_STAT & BVME_ETHERR) {
-			i596_error(BVME_IRQ_I596, NULL, NULL);
+			i596_error(irq, dev_id, regs);
 			return;
 		}
 	}
 #endif
 	if (dev == NULL) {
-		printk("i596_interrupt(): irq %d for unknown device.\n", irq);
+		printk(KERN_ERR "i596_interrupt(): irq %d for unknown device.\n", irq);
 		return;
 	}
 
@@ -1238,7 +1272,7 @@
 	wait_cmd(dev,lp,100,"i596 interrupt, timeout");
 	status = lp->scb.status;
 
-	DEB(DEB_INTS,printk("%s: i596 interrupt, IRQ %d, status %4.4x.\n",
+	DEB(DEB_INTS,printk(KERN_DEBUG "%s: i596 interrupt, IRQ %d, status %4.4x.\n",
 			dev->name, irq, status));
 
 	ack_cmd = status & 0xf000;
@@ -1247,14 +1281,14 @@
 		struct i596_cmd *ptr;
 
 		if ((status & 0x8000))
-			DEB(DEB_INTS,printk("%s: i596 interrupt completed command.\n", dev->name));
+			DEB(DEB_INTS,printk(KERN_DEBUG "%s: i596 interrupt completed command.\n", dev->name));
 		if ((status & 0x2000))
-			DEB(DEB_INTS,printk("%s: i596 interrupt command unit inactive %x.\n", dev->name, status & 0x0700));
+			DEB(DEB_INTS,printk(KERN_DEBUG "%s: i596 interrupt command unit inactive %x.\n", dev->name, status & 0x0700));
 
 		while ((lp->cmd_head != I596_NULL) && (lp->cmd_head->status & STAT_C)) {
 			ptr = lp->cmd_head;
 
-			DEB(DEB_STATUS,printk("cmd_head->status = %04x, ->command = %04x\n",
+			DEB(DEB_STATUS,printk(KERN_DEBUG "cmd_head->status = %04x, ->command = %04x\n",
 				       lp->cmd_head->status, lp->cmd_head->command));
 			lp->cmd_head = ptr->v_next;
 			lp->cmd_backlog--;
@@ -1291,20 +1325,21 @@
 				unsigned short status = ((struct tdr_cmd *)ptr)->status;
 
 				if (status & 0x8000) {
-					DEB(DEB_ANY,printk("%s: link ok.\n", dev->name));
+					DEB(DEB_TDR,printk(KERN_INFO "%s: link ok.\n", dev->name));
 				} else {
 					if (status & 0x4000)
-						printk("%s: Transceiver problem.\n", dev->name);
+						printk(KERN_ERR "%s: Transceiver problem.\n", dev->name);
 					if (status & 0x2000)
-						printk("%s: Termination problem.\n", dev->name);
+						printk(KERN_ERR "%s: Termination problem.\n", dev->name);
 					if (status & 0x1000)
-						printk("%s: Short circuit.\n", dev->name);
+						printk(KERN_ERR "%s: Short circuit.\n", dev->name);
 
-					DEB(DEB_TDR,printk("%s: Time %d.\n", dev->name, status & 0x07ff));
+					DEB(DEB_TDR,printk(KERN_INFO "%s: Time %d.\n", dev->name, status & 0x07ff));
 				}
 				break;
 			    }
 			case CmdConfigure:
+			case CmdMulticastList:
 				/* Zap command so set_multicast_list() knows it is free */
 				ptr->command = 0;
 				break;
@@ -1325,12 +1360,12 @@
 	}
 	if ((status & 0x1000) || (status & 0x4000)) {
 		if ((status & 0x4000))
-			DEB(DEB_INTS,printk("%s: i596 interrupt received a frame.\n", dev->name));
+			DEB(DEB_INTS,printk(KERN_DEBUG "%s: i596 interrupt received a frame.\n", dev->name));
 		i596_rx(dev);
 		/* Only RX_START if stopped - RGH 07-07-96 */
 		if (status & 0x1000) {
 			if (netif_running(dev)) {
-				DEB(DEB_ERRORS,printk("%s: i596 interrupt receive unit inactive, status 0x%x\n", dev->name, status));
+				DEB(DEB_ERRORS,printk(KERN_ERR "%s: i596 interrupt receive unit inactive, status 0x%x\n", dev->name, status));
 				ack_cmd |= RX_START;
 				lp->stats.rx_errors++;
 				lp->stats.rx_fifo_errors++;
@@ -1364,7 +1399,7 @@
 #endif
 	CA(dev);
 
-	DEB(DEB_INTS,printk("%s: exiting interrupt.\n", dev->name));
+	DEB(DEB_INTS,printk(KERN_DEBUG "%s: exiting interrupt.\n", dev->name));
 
 	spin_unlock (&lp->lock);
 	return;
@@ -1377,7 +1412,7 @@
 
 	netif_stop_queue(dev);
 
-	DEB(DEB_INIT,printk("%s: Shutting down ethercard, status was %4.4x.\n",
+	DEB(DEB_INIT,printk(KERN_DEBUG "%s: Shutting down ethercard, status was %4.4x.\n",
 		       dev->name, lp->scb.status));
 
 	save_flags(flags);
@@ -1434,7 +1469,13 @@
 	struct i596_private *lp = (struct i596_private *) dev->priv;
 	int config = 0, cnt;
 
-	DEB(DEB_MULTI,printk("%s: set multicast list, %d entries, promisc %s, allmulti %s\n", dev->name, dev->mc_count, dev->flags & IFF_PROMISC ? "ON" : "OFF", dev->flags & IFF_ALLMULTI ? "ON" : "OFF"));
+	DEB(DEB_MULTI,printk(KERN_DEBUG "%s: set multicast list, %d entries, promisc %s, allmulti %s\n",
+		dev->name, dev->mc_count,
+		dev->flags & IFF_PROMISC  ? "ON" : "OFF",
+		dev->flags & IFF_ALLMULTI ? "ON" : "OFF"));
+
+	if (wait_cfg(dev, &lp->cf_cmd.cmd, 1000, "config change request timed out"))
+		return;
 
 	if ((dev->flags & IFF_PROMISC) && !(lp->cf_cmd.i596_config[8] & 0x01)) {
 		lp->cf_cmd.i596_config[8] |= 0x01;
@@ -1453,20 +1494,15 @@
 		config = 1;
 	}
 	if (config) {
-		if (lp->cf_cmd.cmd.command)
-			printk("%s: config change request already queued\n",
-			       dev->name);
-		else {
-			lp->cf_cmd.cmd.command = CmdConfigure;
-			i596_add_cmd(dev, &lp->cf_cmd.cmd);
-		}
+		lp->cf_cmd.cmd.command = CmdConfigure;
+		i596_add_cmd(dev, &lp->cf_cmd.cmd);
 	}
 
 	cnt = dev->mc_count;
 	if (cnt > MAX_MC_CNT)
 	{
 		cnt = MAX_MC_CNT;
-		printk("%s: Only %d multicast addresses supported",
+		printk(KERN_ERR "%s: Only %d multicast addresses supported",
 			dev->name, cnt);
 	}
 	
@@ -1475,6 +1511,8 @@
 		unsigned char *cp;
 		struct mc_cmd *cmd;
 
+		if (wait_cfg(dev, &lp->mc_cmd.cmd, 1000, "multicast list change request timed out"))
+			return;
 		cmd = &lp->mc_cmd;
 		cmd->cmd.command = CmdMulticastList;
 		cmd->mc_cnt = dev->mc_count * 6;
@@ -1482,7 +1520,7 @@
 		for (dmi = dev->mc_list; cnt && dmi != NULL; dmi = dmi->next, cnt--, cp += 6) {
 			memcpy(cp, dmi->dmi_addr, 6);
 			if (i596_debug > 1)
-				DEB(DEB_MULTI,printk("%s: Adding address %02x:%02x:%02x:%02x:%02x:%02x\n",
+				DEB(DEB_MULTI,printk(KERN_INFO "%s: Adding address %02x:%02x:%02x:%02x:%02x:%02x\n",
 						dev->name, cp[0],cp[1],cp[2],cp[3],cp[4],cp[5]));
 		}
 		i596_add_cmd(dev, &cmd->cmd);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/8390.h linux-2.5/drivers/net/8390.h
--- linux-2.5.13/drivers/net/8390.h	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/net/8390.h	Fri May  3 12:57:30 2002
@@ -106,13 +106,24 @@
 
 /*
  *	Only generate indirect loads given a machine that needs them.
+ *      - removed AMIGA_PCMCIA from this list, handled as ISA io now
  */
  
-#if defined(CONFIG_MAC) || defined(CONFIG_AMIGA_PCMCIA) || \
+#if defined(CONFIG_MAC) ||  \
     defined(CONFIG_ARIADNE2) || defined(CONFIG_ARIADNE2_MODULE) || \
     defined(CONFIG_HYDRA) || defined(CONFIG_HYDRA_MODULE) || \
     defined(CONFIG_ARM_ETHERH) || defined(CONFIG_ARM_ETHERH_MODULE)
 #define EI_SHIFT(x)	(ei_local->reg_offset[x])
+#undef inb
+#undef inb_p
+#undef outb
+#undef outb_p
+
+#define inb(port)   in_8(port)
+#define outb(val,port)  out_8(port,val)
+#define inb_p(port)   in_8(port)
+#define outb_p(val,port)  out_8(port,val)
+
 #else
 #define EI_SHIFT(x)	(x)
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/Config.help linux-2.5/drivers/net/Config.help
--- linux-2.5.13/drivers/net/Config.help	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/net/Config.help	Thu Apr  4 14:47:51 2002
@@ -875,6 +875,10 @@
   If you have an Alchemy Semi AU1000 ethernet controller
   on an SGI MIPS system, say Y.  Otherwise, say N.
 
+CONFIG_MIPS_AU1000_ENET
+  If you have an Alchemy Semi AU1000 ethernet controller
+  on an SGI MIPS system, say Y.  Otherwise, say N.
+
 CONFIG_SGI_IOC3_ETH
   If you have a network (Ethernet) card of this type, say Y and read
   the Ethernet-HOWTO, available from
@@ -1362,6 +1366,11 @@
   Say Y here to support the Mysom MTD-800 family of PCI-based Ethernet
   cards. Specifications and data at
   <http://www.myson.com.hk/mtd/datasheet/>.
+
+CONFIG_LP486E
+  Say Y here to support the 82596-based on-board Ethernet controller
+  for the Panther motherboard, which is one of the two shipped in the
+  Intel Professional Workstation.
 
 CONFIG_LP486E
   Say Y here to support the 82596-based on-board Ethernet controller
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/Config.in linux-2.5/drivers/net/Config.in
--- linux-2.5.13/drivers/net/Config.in	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/net/Config.in	Fri May  3 03:49:06 2002
@@ -36,7 +36,11 @@
         bool '    Use AAUI port instead of TP by default' CONFIG_MACE_AAUI_PORT
       fi
       dep_tristate '  BMAC (G3 ethernet) support' CONFIG_BMAC $CONFIG_ALL_PPC
-      tristate '  National DP83902AV (Oak ethernet) support' CONFIG_OAKNET
+      if [ "$CONFIG_4xx" = "y" ]; then
+         if [ "$CONFIG_STB03xxx" = "y" -o "$CONFIG_403GCX" = "y" ]; then
+	    tristate '  National DP83902AV (Oak ethernet) support' CONFIG_OAKNET
+	 fi
+      fi
    fi
    if [ "$CONFIG_ZORRO" = "y" ]; then
       tristate '  Ariadne support' CONFIG_ARIADNE
@@ -205,10 +209,13 @@
    fi
    if [ "$CONFIG_DECSTATION" = "y" ]; then
       bool '  DEC LANCE ethernet controller support' CONFIG_DECLANCE
-   fi 
+   fi
    if [ "$CONFIG_BAGET_MIPS" = "y" ]; then
       tristate '  Baget AMD LANCE support' CONFIG_BAGETLANCE
    fi
+   if [ "$CONFIG_NEC_OSPREY" = "y" ]; then
+      tristate '  Memory-mapped onboard NE2000-compatible ethernet' CONFIG_NE2000
+   fi
 fi
 
 endmenu
@@ -273,7 +280,7 @@
       dep_tristate '  PPP over Ethernet (EXPERIMENTAL)' CONFIG_PPPOE $CONFIG_PPP
    fi
    if [ ! "$CONFIG_ATM" = "n" ]; then
-      dep_tristate '  PPP over ATM (EXPERIMENTAL)' CONFIG_PPPOATM $CONFIG_PPP
+      dep_tristate '  PPP over ATM (EXPERIMENTAL)' CONFIG_PPPOATM $CONFIG_PPP $CONFIG_EXPERIMENTAL
    fi
 fi
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/Space.c linux-2.5/drivers/net/Space.c
--- linux-2.5.13/drivers/net/Space.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/net/Space.c	Fri May  3 03:49:06 2002
@@ -99,7 +99,7 @@
 extern int mvme147lance_probe(struct net_device *dev);
 extern int tc515_probe(struct net_device *dev);
 extern int lance_probe(struct net_device *dev);
-extern int mace68k_probe(struct net_device *dev);
+extern int mace_probe(struct net_device *dev);
 extern int macsonic_probe(struct net_device *dev);
 extern int mac8390_probe(struct net_device *dev);
 extern int mac89x0_probe(struct net_device *dev);
@@ -354,7 +354,7 @@
 	{mvme147lance_probe, 0},
 #endif
 #ifdef CONFIG_MACMACE		/* Mac 68k Quadra AV builtin Ethernet */
-	{mace68k_probe, 0},
+	{mace_probe, 0},
 #endif
 #ifdef CONFIG_MACSONIC		/* Mac SONIC-based Ethernet of all sorts */ 
 	{macsonic_probe, 0},
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/a2065.c linux-2.5/drivers/net/a2065.c
--- linux-2.5.13/drivers/net/a2065.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/net/a2065.c	Fri May  3 03:49:06 2002
@@ -639,7 +639,7 @@
 	volatile u16 *mcast_table = (u16 *)&ib->filter;
 	struct dev_mc_list *dmi=dev->mc_list;
 	char *addrs;
-	int i, j, bit, byte;
+	int i;
 	u32 crc;
 	
 	/* set all multicast bits */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/acenic.c linux-2.5/drivers/net/acenic.c
--- linux-2.5.13/drivers/net/acenic.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/net/acenic.c	Thu Apr  4 05:19:51 2002
@@ -173,12 +173,12 @@
 #endif
 
 #ifndef SET_MODULE_OWNER
-#define SET_MODULE_OWNER(dev)		{do{} while(0);}
+#define SET_MODULE_OWNER(dev)		do { } while(0)
 #define ACE_MOD_INC_USE_COUNT		MOD_INC_USE_COUNT
 #define ACE_MOD_DEC_USE_COUNT		MOD_DEC_USE_COUNT
 #else
-#define ACE_MOD_INC_USE_COUNT		{do{} while(0);}
-#define ACE_MOD_DEC_USE_COUNT		{do{} while(0);}
+#define ACE_MOD_INC_USE_COUNT		do { } while(0)
+#define ACE_MOD_DEC_USE_COUNT		do { } while(0)
 #endif
 
 
@@ -259,7 +259,7 @@
 #define dev_kfree_skb_irq(a)			dev_kfree_skb(a)
 #define netif_wake_queue(dev)			clear_bit(0, &dev->tbusy)
 #define netif_stop_queue(dev)			set_bit(0, &dev->tbusy)
-#define late_stop_netif_stop_queue(dev)		{do{} while(0);}
+#define late_stop_netif_stop_queue(dev)		do { } while(0)
 #define early_stop_netif_stop_queue(dev)	test_and_set_bit(0,&dev->tbusy)
 #define early_stop_netif_wake_queue(dev)	netif_wake_queue(dev)
 
@@ -273,7 +273,7 @@
 #define ace_mark_net_bh()			mark_bh(NET_BH)
 #define netif_queue_stopped(dev)		dev->tbusy
 #define netif_running(dev)			dev->start
-#define ace_if_down(dev)			{do{dev->start = 0;} while(0);}
+#define ace_if_down(dev)			do { dev->start = 0; } while(0)
 
 #define tasklet_struct				tq_struct
 static inline void tasklet_schedule(struct tasklet_struct *tasklet)
@@ -291,13 +291,13 @@
 	tasklet->routine = (void (*)(void *))func;
 	tasklet->data = (void *)data;
 }
-#define tasklet_kill(tasklet)			{do{} while(0);}
+#define tasklet_kill(tasklet)			do { } while(0)
 #else
 #define late_stop_netif_stop_queue(dev)		netif_stop_queue(dev)
 #define early_stop_netif_stop_queue(dev)	0
-#define early_stop_netif_wake_queue(dev)	{do{} while(0);}
-#define ace_mark_net_bh()			{do{} while(0);}
-#define ace_if_down(dev)			{do{} while(0);}
+#define early_stop_netif_wake_queue(dev)	do { } while(0)
+#define ace_mark_net_bh()			do { } while(0)
+#define ace_if_down(dev)			do { } while(0)
 #endif
 
 #if (LINUX_VERSION_CODE >= 0x02031b)
@@ -313,7 +313,7 @@
 
 #ifndef ARCH_HAS_PREFETCHW
 #ifndef prefetchw
-#define prefetchw(x)				{do{} while(0);}
+#define prefetchw(x)				do { } while(0)
 #endif
 #endif
 
@@ -1355,7 +1355,7 @@
 	tmp &= ~DMA_READ_WRITE_MASK;
 	tmp |= DMA_READ_MAX_128;
 	/*
-	 * All the docs sy MUST NOT. Well, I did.
+	 * All the docs say MUST NOT. Well, I did.
 	 * Nothing terrible happens, if we load wrong size.
 	 * Bit w&i still works better!
 	 */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/atarilance.c linux-2.5/drivers/net/atarilance.c
--- linux-2.5.13/drivers/net/atarilance.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/net/atarilance.c	Thu May  2 21:36:57 2002
@@ -546,8 +546,11 @@
 	if (lp->cardtype == PAM_CARD ||
 		memaddr == (unsigned short *)0xffe00000) {
 		/* PAMs card and Riebl on ST use level 5 autovector */
-		request_irq(IRQ_AUTO_5, lance_interrupt, IRQ_TYPE_PRIO,
-		            "PAM/Riebl-ST Ethernet", dev);
+		if (request_irq(IRQ_AUTO_5, lance_interrupt, IRQ_TYPE_PRIO,
+		            "PAM/Riebl-ST Ethernet", dev)) { 
+			printk( "Lance: request for irq %d failed\n", IRQ_AUTO_5 );
+			return( 0 );
+		}
 		dev->irq = (unsigned short)IRQ_AUTO_5;
 	}
 	else {
@@ -560,8 +563,11 @@
 			printk( "Lance: request for VME interrupt failed\n" );
 			return( 0 );
 		}
-		request_irq(irq, lance_interrupt, IRQ_TYPE_PRIO,
-		            "Riebl-VME Ethernet", dev);
+		if (request_irq(irq, lance_interrupt, IRQ_TYPE_PRIO,
+		            "Riebl-VME Ethernet", dev)) {
+			printk( "Lance: request for irq %d failed\n", irq );
+			return( 0 );
+		}
 		dev->irq = irq;
 	}
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/bmac.c linux-2.5/drivers/net/bmac.c
--- linux-2.5.13/drivers/net/bmac.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/net/bmac.c	Fri May  3 03:49:06 2002
@@ -25,11 +25,11 @@
 #include <asm/pgtable.h>
 #include <asm/machdep.h>
 #include <asm/pmac_feature.h>
+#include <asm/irq.h>
 #ifdef CONFIG_PMAC_PBOOK
 #include <linux/adb.h>
 #include <linux/pmu.h>
-#include <asm/irq.h>
-#endif
+#endif /* CONFIG_PMAC_PBOOK */
 #include "bmac.h"
 
 #define trunc_page(x)	((void *)(((unsigned long)(x)) & ~((unsigned long)(PAGE_SIZE - 1))))
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/bonding.c linux-2.5/drivers/net/bonding.c
--- linux-2.5.13/drivers/net/bonding.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/net/bonding.c	Sat Apr 13 17:42:56 2002
@@ -161,6 +161,16 @@
  *     - Remove possibility of calling bond_sethwaddr with NULL slave_dev ptr 
  *     - Handle hot swap ethernet interface deregistration events to remove
  *       kernel oops following hot swap of enslaved interface
+ *
+ * 2002/1/2 - Chad N. Tindel <ctindel at ieee dot org>
+ *     - Restore original slave flags at release time.
+ *
+ * 2002/02/18 - Erik Habbinga <erik_habbinga at hp dot com>
+ *     - bond_release(): calling kfree on our_slave after call to
+ *       bond_restore_slave_flags, not before
+ *     - bond_enslave(): saving slave flags into original_flags before
+ *       call to netdev_set_master, so the IFF_SLAVE flag doesn't end
+ *       up in original_flags
  */
 
 #include <linux/config.h>
@@ -208,11 +218,8 @@
 #define MII_ENDOF_NWAY	0x20
 
 #undef  MII_LINK_READY
-/*#define MII_LINK_READY	(MII_LINK_UP | MII_ENDOF_NWAY)*/
 #define MII_LINK_READY	(MII_LINK_UP)
 
-#define MAX_BOND_ADDR 256
-
 #ifndef BOND_LINK_ARP_INTERV
 #define BOND_LINK_ARP_INTERV	0
 #endif
@@ -223,7 +230,7 @@
 static u32 my_ip = 0;
 char *arp_target_hw_addr = NULL;
 
-static int max_bonds	= MAX_BONDS;
+static int max_bonds	= BOND_DEFAULT_MAX_BONDS;
 static int miimon	= BOND_LINK_MON_INTERV;
 static int mode		= BOND_MODE_ROUNDROBIN;
 static int updelay	= 0;
@@ -234,7 +241,7 @@
 static struct bonding *these_bonds =  NULL;
 static struct net_device *dev_bonds = NULL;
 
-MODULE_PARM(max_bonds, "1-" __MODULE_STRING(INT_MAX) "i");
+MODULE_PARM(max_bonds, "i");
 MODULE_PARM_DESC(max_bonds, "Max number of bonded devices");
 MODULE_PARM(miimon, "i");
 MODULE_PARM_DESC(miimon, "Link check interval in milliseconds");
@@ -260,6 +267,7 @@
 static void bond_mii_monitor(struct net_device *dev);
 static void bond_arp_monitor(struct net_device *dev);
 static int bond_event(struct notifier_block *this, unsigned long event, void *ptr);
+static void bond_restore_slave_flags(slave_t *slave);
 static void bond_set_slave_inactive_flags(slave_t *slave);
 static void bond_set_slave_active_flags(slave_t *slave);
 static int bond_enslave(struct net_device *master, struct net_device *slave);
@@ -282,6 +290,11 @@
 #define IS_UP(dev)	((((dev)->flags & (IFF_UP)) == (IFF_UP)) && \
 			(netif_running(dev) && netif_carrier_ok(dev)))
 
+static void bond_restore_slave_flags(slave_t *slave)
+{
+	slave->dev->flags = slave->original_flags;
+}
+
 static void bond_set_slave_inactive_flags(slave_t *slave)
 {
 	slave->state = BOND_STATE_BACKUP;
@@ -513,6 +526,8 @@
 	}
 	memset(new_slave, 0, sizeof(slave_t));
 
+	/* save flags before call to netdev_set_master */
+	new_slave->original_flags = slave_dev->flags;
 	err = netdev_set_master(slave_dev, master_dev);
 
 	if (err) {
@@ -838,7 +853,6 @@
 			} else {
 				printk(".\n");
 			}
-			kfree(our_slave);
 
 			/* release the slave from its bond */
 			 
@@ -854,6 +868,9 @@
 					dev_close(slave);
 			}
 
+			bond_restore_slave_flags(our_slave);
+			kfree(our_slave);
+
 			if (bond->current_slave == NULL) {
 				printk(KERN_INFO
 					"%s: now running without any active interface !\n",
@@ -2038,6 +2055,13 @@
 	/* Find a name for this unit */
 	static struct net_device *dev_bond = NULL;
 
+	if (max_bonds < 1 || max_bonds > INT_MAX) {
+		printk(KERN_WARNING 
+		       "bonding_init(): max_bonds (%d) not in range %d-%d, "
+		       "so it was reset to BOND_DEFAULT_MAX_BONDS (%d)",
+		       max_bonds, 1, INT_MAX, BOND_DEFAULT_MAX_BONDS);
+		max_bonds = BOND_DEFAULT_MAX_BONDS;
+	}
 	dev_bond = dev_bonds = kmalloc(max_bonds*sizeof(struct net_device), 
 					GFP_KERNEL);
 	if (dev_bond == NULL) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/declance.c linux-2.5/drivers/net/declance.c
--- linux-2.5.13/drivers/net/declance.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/net/declance.c	Wed May  1 20:30:00 2002
@@ -791,6 +791,8 @@
 	ib->mode = 0;
 	ib->filter [0] = 0;
 	ib->filter [2] = 0;
+	ib->filter [4] = 0;
+	ib->filter [6] = 0;
 
 	lance_init_ring(dev);
 	load_csrs(lp);
@@ -943,9 +945,9 @@
 		if (!(*addrs & 1))
 			continue;
 
-		crc = ether_crc(6, addrs);
+		crc = ether_crc_le(6, addrs);
 		crc = crc >> 26;
-		mcast_table[crc >> 3] |= 1 << (crc & 0xf);
+		mcast_table[2 * (crc >> 4)] |= 1 << (crc & 0xf);
 	}
 	return;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/defxx.c linux-2.5/drivers/net/defxx.c
--- linux-2.5.13/drivers/net/defxx.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/net/defxx.c	Mon Feb 18 22:59:43 2002
@@ -199,7 +199,10 @@
  *		Feb 2001	davej		PCI enable cleanups.
  */
 
+#include <linux/config.h>	// Kill me later.
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
 /* Include files */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/eepro.c linux-2.5/drivers/net/eepro.c
--- linux-2.5.13/drivers/net/eepro.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/net/eepro.c	Sat May  4 11:45:54 2002
@@ -828,8 +828,10 @@
 			}
 
 			/* Grab the region so we can find another board if autoIRQ fails. */
-			request_region(ioaddr, EEPRO_IO_EXTENT, dev->name);
-
+			if (!request_region(ioaddr, EEPRO_IO_EXTENT, dev->name)) { 
+				printk(KERN_WARNING "EEPRO: io-port 0x%04x in use \n", ioaddr);
+				goto freeall;
+			}
 			((struct eepro_local *)dev->priv)->lock = SPIN_LOCK_UNLOCKED;
 
 			dev->open               = eepro_open;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/hamradio/dmascc.c linux-2.5/drivers/net/hamradio/dmascc.c
--- linux-2.5.13/drivers/net/hamradio/dmascc.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/net/hamradio/dmascc.c	Mon Apr 15 03:45:47 2002
@@ -600,7 +600,10 @@
     rtnl_unlock();
   }
 
-  request_region(card_base, hw[type].io_size, "dmascc");
+  if (!request_region(card_base, hw[type].io_size, "dmascc")) {
+	  printk(KERN_WARNING "DMASCC: io-port 0x%04lx in use \n", card_base);
+	  return(-EBUSY);
+  }
 
   info->next = first;
   first = info;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/hamradio/mkiss.c linux-2.5/drivers/net/hamradio/mkiss.c
--- linux-2.5.13/drivers/net/hamradio/mkiss.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/net/hamradio/mkiss.c	Fri May  3 03:49:06 2002
@@ -347,6 +347,7 @@
 	netif_rx(skb);
 	tmp_ax->dev->last_rx = jiffies;
 	tmp_ax->rx_packets++;
+	tmp_ax->rx_bytes+=count;
 }
 
 /* Encapsulate one AX.25 packet and stuff into a TTY queue. */
@@ -386,6 +387,7 @@
 		ax->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
 		actual = ax->tty->driver.write(ax->tty, 0, ax->xbuff, count);
 		ax->tx_packets++;
+		ax->tx_bytes+=actual;
 		ax->dev->trans_start = jiffies;
 		ax->xleft = count - actual;
 		ax->xhead = ax->xbuff + actual;
@@ -394,6 +396,7 @@
 		ax->mkiss->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
 		actual = ax->mkiss->tty->driver.write(ax->mkiss->tty, 0, ax->mkiss->xbuff, count);
 		ax->tx_packets++;
+		ax->tx_bytes+=actual;
 		ax->mkiss->dev->trans_start = jiffies;
 		ax->mkiss->xleft = count - actual;
 		ax->mkiss->xhead = ax->mkiss->xbuff + actual;
@@ -709,6 +712,8 @@
 
 	stats.rx_packets     = ax->rx_packets;
 	stats.tx_packets     = ax->tx_packets;
+	stats.rx_bytes	     = ax->rx_bytes;
+	stats.tx_bytes       = ax->tx_bytes;
 	stats.rx_dropped     = ax->rx_dropped;
 	stats.tx_dropped     = ax->tx_dropped;
 	stats.tx_errors      = ax->tx_errors;
@@ -936,7 +941,7 @@
 	memcpy(dev->dev_addr,  ax25_test,  AX25_ADDR_LEN);
 
 	/* New-style flags. */
-	dev->flags      = 0;
+	dev->flags      = IFF_BROADCAST | IFF_MULTICAST;
 
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/hamradio/mkiss.h linux-2.5/drivers/net/hamradio/mkiss.h
--- linux-2.5.13/drivers/net/hamradio/mkiss.h	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/net/hamradio/mkiss.h	Fri May  3 03:49:07 2002
@@ -31,6 +31,8 @@
 	/* SLIP interface statistics. */
 	unsigned long      rx_packets;		/* inbound frames counter	*/
 	unsigned long      tx_packets;		/* outbound frames counter      */
+        unsigned long      rx_bytes;            /* inbound bytes counter        */
+        unsigned long      tx_bytes;            /* outbound bytes counter       */
 	unsigned long      rx_errors;		/* Parity, etc. errors          */
 	unsigned long      tx_errors;		/* Planned stuff                */
 	unsigned long      rx_dropped;		/* No memory for skb            */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/i82586.h linux-2.5/drivers/net/i82586.h
--- linux-2.5.13/drivers/net/i82586.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/i82586.h	Tue Jan 22 17:43:48 2002
@@ -0,0 +1,413 @@
+/*
+ * Intel 82586 IEEE 802.3 Ethernet LAN Coprocessor.
+ *
+ * See:
+ *	Intel Microcommunications 1991
+ *	p1-1 to p1-37
+ *	Intel order No. 231658
+ *	ISBN 1-55512-119-5
+ *
+ *     Unfortunately, the above chapter mentions neither
+ * the System Configuration Pointer (SCP) nor the
+ * Intermediate System Configuration Pointer (ISCP),
+ * so we probably need to look elsewhere for the
+ * whole story -- some recommend the "Intel LAN
+ * Components manual" but I have neither a copy
+ * nor a full reference.  But "elsewhere" may be
+ * in the same publication...
+ *     The description of a later device, the
+ * "82596CA High-Performance 32-Bit Local Area Network
+ * Coprocessor", (ibid. p1-38 to p1-109) does mention
+ * the SCP and ISCP and also has an i82586 compatibility
+ * mode.  Even more useful is "AP-235 An 82586 Data Link
+ * Driver" (ibid. p1-337 to p1-417).
+ */
+
+#define	I82586_MEMZ	(64 * 1024)
+
+#define	I82586_SCP_ADDR	(I82586_MEMZ - sizeof(scp_t))
+
+#define	ADDR_LEN	6
+#define	I82586NULL	0xFFFF
+
+#define	toff(t,p,f) 	(unsigned short)((void *)(&((t *)((void *)0 + (p)))->f) - (void *)0)
+
+/*
+ * System Configuration Pointer (SCP).
+ */
+typedef struct scp_t	scp_t;
+struct scp_t
+{
+	unsigned short	scp_sysbus;	/* 82586 bus width:	*/
+#define		SCP_SY_16BBUS	(0x0 << 0)	/* 16 bits */
+#define		SCP_SY_8BBUS	(0x1 << 0)	/*  8 bits. */
+	unsigned short	scp_junk[2];	/* Unused */
+	unsigned short	scp_iscpl;	/* lower 16 bits of ISCP_ADDR */
+	unsigned short	scp_iscph;	/* upper 16 bits of ISCP_ADDR */
+};
+
+/*
+ * Intermediate System Configuration Pointer (ISCP).
+ */
+typedef struct iscp_t	iscp_t;
+struct iscp_t
+{
+	unsigned short	iscp_busy;	/* set by CPU before first CA,	*/
+					/* cleared by 82586 after read.	*/
+	unsigned short	iscp_offset;	/* offset of SCB		*/
+	unsigned short	iscp_basel;	/* base of SCB			*/
+	unsigned short	iscp_baseh;	/*  "				*/
+};
+
+/*
+ * System Control Block (SCB).
+ *	The 82586 writes its status to scb_status and then
+ *	raises an interrupt to alert the CPU.
+ *	The CPU writes a command to scb_command and
+ *	then issues a Channel Attention (CA) to alert the 82586.
+ */
+typedef struct scb_t	scb_t;
+struct scb_t
+{
+	unsigned short	scb_status;	/* Status of 82586		*/
+#define		SCB_ST_INT	(0xF << 12)	/* Some of:		*/
+#define		SCB_ST_CX	(0x1 << 15)	/* Cmd completed	*/
+#define		SCB_ST_FR	(0x1 << 14)	/* Frame received	*/
+#define		SCB_ST_CNA	(0x1 << 13)	/* Cmd unit not active	*/
+#define		SCB_ST_RNR	(0x1 << 12)	/* Rcv unit not ready	*/
+#define		SCB_ST_JUNK0	(0x1 << 11)	/* 0			*/
+#define		SCB_ST_CUS	(0x7 <<  8)	/* Cmd unit status	*/
+#define			SCB_ST_CUS_IDLE	(0 << 8)	/* Idle		*/
+#define			SCB_ST_CUS_SUSP	(1 << 8)	/* Suspended	*/
+#define			SCB_ST_CUS_ACTV	(2 << 8)	/* Active	*/
+#define		SCB_ST_JUNK1	(0x1 <<  7)	/* 0			*/
+#define		SCB_ST_RUS	(0x7 <<  4)	/* Rcv unit status	*/
+#define			SCB_ST_RUS_IDLE	(0 << 4)	/* Idle		*/
+#define			SCB_ST_RUS_SUSP	(1 << 4)	/* Suspended	*/
+#define			SCB_ST_RUS_NRES	(2 << 4)	/* No resources	*/
+#define			SCB_ST_RUS_RDY	(4 << 4)	/* Ready	*/
+	unsigned short	scb_command;	/* Next command			*/
+#define		SCB_CMD_ACK_CX	(0x1 << 15)	/* Ack cmd completion	*/
+#define		SCB_CMD_ACK_FR	(0x1 << 14)	/* Ack frame received	*/
+#define		SCB_CMD_ACK_CNA	(0x1 << 13)	/* Ack CU not active	*/
+#define		SCB_CMD_ACK_RNR	(0x1 << 12)	/* Ack RU not ready	*/
+#define		SCB_CMD_JUNKX	(0x1 << 11)	/* Unused		*/
+#define		SCB_CMD_CUC	(0x7 <<  8)	/* Command Unit command	*/
+#define			SCB_CMD_CUC_NOP	(0 << 8)	/* Nop		*/
+#define			SCB_CMD_CUC_GO	(1 << 8)	/* Start cbl_offset */
+#define			SCB_CMD_CUC_RES	(2 << 8)	/* Resume execution */
+#define			SCB_CMD_CUC_SUS	(3 << 8)	/* Suspend   "	*/
+#define			SCB_CMD_CUC_ABT	(4 << 8)	/* Abort     "	*/
+#define		SCB_CMD_RESET	(0x1 <<  7)	/* Reset chip (hardware) */
+#define		SCB_CMD_RUC	(0x7 <<  4)	/* Receive Unit command	*/
+#define			SCB_CMD_RUC_NOP	(0 << 4)	/* Nop		*/
+#define			SCB_CMD_RUC_GO	(1 << 4)	/* Start rfa_offset */
+#define			SCB_CMD_RUC_RES	(2 << 4)	/* Resume reception */
+#define			SCB_CMD_RUC_SUS	(3 << 4)	/* Suspend   "	*/
+#define			SCB_CMD_RUC_ABT	(4 << 4)	/* Abort     "	*/
+	unsigned short	scb_cbl_offset;	/* Offset of first command unit	*/
+					/* Action Command		*/
+	unsigned short	scb_rfa_offset;	/* Offset of first Receive	*/
+					/* Frame Descriptor in the	*/
+					/* Receive Frame Area		*/
+	unsigned short	scb_crcerrs;	/* Properly aligned frames	*/
+					/* received with a CRC error	*/
+	unsigned short	scb_alnerrs;	/* Misaligned frames received	*/
+					/* with a CRC error		*/
+	unsigned short	scb_rscerrs;	/* Frames lost due to no space	*/
+	unsigned short	scb_ovrnerrs;	/* Frames lost due to slow bus	*/
+};
+
+#define	scboff(p,f) 	toff(scb_t, p, f)
+
+/*
+ * The eight Action Commands.
+ */
+typedef enum acmd_e	acmd_e;
+enum acmd_e
+{
+	acmd_nop	= 0,	/* Do nothing				*/
+	acmd_ia_setup	= 1,	/* Load an (ethernet) address into the	*/
+				/* 82586				*/
+	acmd_configure	= 2,	/* Update the 82586 operating parameters */
+	acmd_mc_setup	= 3,	/* Load a list of (ethernet) multicast	*/
+				/* addresses into the 82586		*/
+	acmd_transmit	= 4,	/* Transmit a frame			*/
+	acmd_tdr	= 5,	/* Perform a Time Domain Reflectometer	*/
+				/* test on the serial link		*/
+	acmd_dump	= 6,	/* Copy 82586 registers to memory	*/
+	acmd_diagnose	= 7,	/* Run an internal self test		*/
+};
+
+/*
+ * Generic Action Command header.
+ */
+typedef struct ach_t	ach_t;
+struct ach_t
+{
+	unsigned short	ac_status;		/* Command status:	*/
+#define		AC_SFLD_C	(0x1 << 15)	/* Command completed	*/
+#define		AC_SFLD_B	(0x1 << 14)	/* Busy executing	*/
+#define		AC_SFLD_OK	(0x1 << 13)	/* Completed error free	*/
+#define		AC_SFLD_A	(0x1 << 12)	/* Command aborted	*/
+#define		AC_SFLD_FAIL	(0x1 << 11)	/* Selftest failed	*/
+#define		AC_SFLD_S10	(0x1 << 10)	/* No carrier sense	*/
+						/* during transmission	*/
+#define		AC_SFLD_S9	(0x1 <<  9)	/* Tx unsuccessful:	*/
+						/* (stopped) lost CTS	*/
+#define		AC_SFLD_S8	(0x1 <<  8)	/* Tx unsuccessful:	*/
+						/* (stopped) slow DMA	*/
+#define		AC_SFLD_S7	(0x1 <<  7)	/* Tx deferred:		*/
+						/* other link traffic	*/
+#define		AC_SFLD_S6	(0x1 <<  6)	/* Heart Beat: collision */
+						/* detect after last tx	*/
+#define		AC_SFLD_S5	(0x1 <<  5)	/* Tx stopped:		*/
+						/* excessive collisions	*/
+#define		AC_SFLD_MAXCOL	(0xF <<  0)	/* Collision count  	*/
+	unsigned short	ac_command;		/* Command specifier:	*/
+#define		AC_CFLD_EL	(0x1 << 15)	/* End of command list	*/
+#define		AC_CFLD_S	(0x1 << 14)	/* Suspend on completion */
+#define		AC_CFLD_I	(0x1 << 13)	/* Interrupt on completion */
+#define		AC_CFLD_CMD	(0x7 <<  0)	/* acmd_e		*/
+	unsigned short	ac_link;		/* Next Action Command	*/
+};
+
+#define	acoff(p,f) 	toff(ach_t, p, f)
+
+/*
+ * The Nop Action Command.
+ */
+typedef struct ac_nop_t	ac_nop_t;
+struct ac_nop_t
+{
+	ach_t	nop_h;
+};
+
+/*
+ * The IA-Setup Action Command.
+ */
+typedef struct ac_ias_t	ac_ias_t;
+struct ac_ias_t
+{
+	ach_t		ias_h;
+	unsigned char	ias_addr[ADDR_LEN]; /* The (ethernet) address	*/
+};
+
+/*
+ * The Configure Action Command.
+ */
+typedef struct ac_cfg_t	ac_cfg_t;
+struct ac_cfg_t
+{
+	ach_t		cfg_h;
+	unsigned char	cfg_byte_cnt;	/* Size foll data: 4-12	*/
+#define	AC_CFG_BYTE_CNT(v)	(((v) & 0xF) << 0)
+	unsigned char	cfg_fifolim;	/* FIFO threshold	*/
+#define	AC_CFG_FIFOLIM(v)	(((v) & 0xF) << 0)
+	unsigned char	cfg_byte8;
+#define	AC_CFG_SAV_BF(v) 	(((v) & 0x1) << 7)	/* Save rxd bad frames	*/
+#define	AC_CFG_SRDY(v) 		(((v) & 0x1) << 6)	/* SRDY/ARDY pin means	*/
+							/* external sync.	*/
+	unsigned char	cfg_byte9;
+#define	AC_CFG_ELPBCK(v)	(((v) & 0x1) << 7)	/* External loopback	*/
+#define	AC_CFG_ILPBCK(v)	(((v) & 0x1) << 6)	/* Internal loopback	*/
+#define	AC_CFG_PRELEN(v)	(((v) & 0x3) << 4)	/* Preamble length	*/
+#define		AC_CFG_PLEN_2		0		/*  2 bytes	*/
+#define		AC_CFG_PLEN_4		1		/*  4 bytes	*/
+#define		AC_CFG_PLEN_8		2		/*  8 bytes	*/
+#define		AC_CFG_PLEN_16		3		/* 16 bytes	*/
+#define	AC_CFG_ALOC(v)		(((v) & 0x1) << 3)	/* Addr/len data is	*/
+							/* explicit in buffers	*/
+#define	AC_CFG_ADDRLEN(v)	(((v) & 0x7) << 0)	/* Bytes per address	*/
+	unsigned char	cfg_byte10;
+#define	AC_CFG_BOFMET(v)	(((v) & 0x1) << 7)	/* Use alternate expo.	*/
+							/* backoff method	*/
+#define	AC_CFG_ACR(v)		(((v) & 0x7) << 4)	/* Accelerated cont. res. */
+#define	AC_CFG_LINPRIO(v)	(((v) & 0x7) << 0)	/* Linear priority	*/
+	unsigned char	cfg_ifs;	/* Interframe spacing		*/
+	unsigned char	cfg_slotl;	/* Slot time (low byte)		*/
+	unsigned char	cfg_byte13;
+#define	AC_CFG_RETRYNUM(v)	(((v) & 0xF) << 4)	/* Max. collision retry	*/
+#define	AC_CFG_SLTTMHI(v)	(((v) & 0x7) << 0)	/* Slot time (high bits) */
+	unsigned char	cfg_byte14;
+#define	AC_CFG_FLGPAD(v)	(((v) & 0x1) << 7)	/* Pad with HDLC flags	*/
+#define	AC_CFG_BTSTF(v)		(((v) & 0x1) << 6)	/* Do HDLC bitstuffing	*/
+#define	AC_CFG_CRC16(v)		(((v) & 0x1) << 5)	/* 16 bit CCITT CRC	*/
+#define	AC_CFG_NCRC(v)		(((v) & 0x1) << 4)	/* Insert no CRC	*/
+#define	AC_CFG_TNCRS(v)		(((v) & 0x1) << 3)	/* Tx even if no carrier */
+#define	AC_CFG_MANCH(v)		(((v) & 0x1) << 2)	/* Manchester coding	*/
+#define	AC_CFG_BCDIS(v)		(((v) & 0x1) << 1)	/* Disable broadcast	*/
+#define	AC_CFG_PRM(v)		(((v) & 0x1) << 0)	/* Promiscuous mode	*/
+	unsigned char	cfg_byte15;
+#define	AC_CFG_ICDS(v)		(((v) & 0x1) << 7)	/* Internal collision	*/
+							/* detect source	*/
+#define	AC_CFG_CDTF(v)		(((v) & 0x7) << 4)	/* Collision detect	*/
+							/* filter in bit times	*/
+#define	AC_CFG_ICSS(v)		(((v) & 0x1) << 3)	/* Internal carrier	*/
+							/* sense source		*/
+#define	AC_CFG_CSTF(v)		(((v) & 0x7) << 0)	/* Carrier sense	*/
+							/* filter in bit times	*/
+	unsigned short	cfg_min_frm_len;
+#define	AC_CFG_MNFRM(v)		(((v) & 0xFF) << 0)	/* Min. bytes/frame (<= 255) */
+};
+
+/*
+ * The MC-Setup Action Command.
+ */
+typedef struct ac_mcs_t	ac_mcs_t;
+struct ac_mcs_t
+{
+	ach_t		mcs_h;
+	unsigned short	mcs_cnt;	/* No. of bytes of MC addresses	*/
+#if 0
+	unsigned char	mcs_data[ADDR_LEN]; /* The first MC address ..	*/
+	...
+#endif
+};
+
+#define I82586_MAX_MULTICAST_ADDRESSES	128	/* Hardware hashed filter */
+
+/*
+ * The Transmit Action Command.
+ */
+typedef struct ac_tx_t	ac_tx_t;
+struct ac_tx_t
+{
+	ach_t		tx_h;
+	unsigned short	tx_tbd_offset;	/* Address of list of buffers.	*/
+#if	0
+Linux packets are passed down with the destination MAC address
+and length/type field already prepended to the data,
+so we do not need to insert it.  Consistent with this
+we must also set the AC_CFG_ALOC(..) flag during the
+ac_cfg_t action command.
+	unsigned char	tx_addr[ADDR_LEN]; /* The frame dest. address	*/
+	unsigned short	tx_length;	/* The frame length		*/
+#endif	/* 0 */
+};
+
+/*
+ * The Time Domain Reflectometer Action Command.
+ */
+typedef struct ac_tdr_t	ac_tdr_t;
+struct ac_tdr_t
+{
+	ach_t		tdr_h;
+	unsigned short	tdr_result;	/* Result.	*/
+#define		AC_TDR_LNK_OK	(0x1 << 15)	/* No link problem	*/
+#define		AC_TDR_XCVR_PRB	(0x1 << 14)	/* Txcvr cable problem	*/
+#define		AC_TDR_ET_OPN	(0x1 << 13)	/* Open on the link	*/
+#define		AC_TDR_ET_SRT	(0x1 << 12)	/* Short on the link	*/
+#define		AC_TDR_TIME	(0x7FF << 0)	/* Distance to problem	*/
+						/* site	in transmit	*/
+						/* clock cycles		*/
+};
+
+/*
+ * The Dump Action Command.
+ */
+typedef struct ac_dmp_t	ac_dmp_t;
+struct ac_dmp_t
+{
+	ach_t		dmp_h;
+	unsigned short	dmp_offset;	/* Result.	*/
+};
+
+/*
+ * Size of the result of the dump command.
+ */
+#define	DUMPBYTES	170
+
+/*
+ * The Diagnose Action Command.
+ */
+typedef struct ac_dgn_t	ac_dgn_t;
+struct ac_dgn_t
+{
+	ach_t		dgn_h;
+};
+
+/*
+ * Transmit Buffer Descriptor (TBD).
+ */
+typedef struct tbd_t	tbd_t;
+struct tbd_t
+{
+	unsigned short	tbd_status;		/* Written by the CPU	*/
+#define		TBD_STATUS_EOF	(0x1 << 15)	/* This TBD is the	*/
+						/* last for this frame	*/
+#define		TBD_STATUS_ACNT	(0x3FFF << 0)	/* Actual count of data	*/
+						/* bytes in this buffer	*/
+	unsigned short	tbd_next_bd_offset;	/* Next in list		*/
+	unsigned short	tbd_bufl;		/* Buffer address (low)	*/
+	unsigned short	tbd_bufh;		/*    "	     "	(high)	*/
+};
+
+/*
+ * Receive Buffer Descriptor (RBD).
+ */
+typedef struct rbd_t	rbd_t;
+struct rbd_t
+{
+	unsigned short	rbd_status;		/* Written by the 82586	*/
+#define		RBD_STATUS_EOF	(0x1 << 15)	/* This RBD is the	*/
+						/* last for this frame	*/
+#define		RBD_STATUS_F	(0x1 << 14)	/* ACNT field is valid	*/
+#define		RBD_STATUS_ACNT	(0x3FFF << 0)	/* Actual no. of data	*/
+						/* bytes in this buffer	*/
+	unsigned short	rbd_next_rbd_offset;	/* Next rbd in list	*/
+	unsigned short	rbd_bufl;		/* Data pointer (low)	*/
+	unsigned short	rbd_bufh;		/*  "	   "    (high)	*/
+	unsigned short	rbd_el_size;		/* EL+Data buf. size	*/
+#define		RBD_EL	(0x1 << 15)		/* This BD is the	*/
+						/* last in the list	*/
+#define		RBD_SIZE (0x3FFF << 0)		/* No. of bytes the	*/
+						/* buffer can hold	*/
+};
+
+#define	rbdoff(p,f) 	toff(rbd_t, p, f)
+
+/*
+ * Frame Descriptor (FD).
+ */
+typedef struct fd_t	fd_t;
+struct fd_t
+{
+	unsigned short	fd_status;		/* Written by the 82586	*/
+#define		FD_STATUS_C	(0x1 << 15)	/* Completed storing frame */
+#define		FD_STATUS_B	(0x1 << 14)	/* FD was consumed by RU */
+#define		FD_STATUS_OK	(0x1 << 13)	/* Frame rxd successfully */
+#define		FD_STATUS_S11	(0x1 << 11)	/* CRC error		*/
+#define		FD_STATUS_S10	(0x1 << 10)	/* Alignment error	*/
+#define		FD_STATUS_S9	(0x1 <<  9)	/* Ran out of resources	*/
+#define		FD_STATUS_S8	(0x1 <<  8)	/* Rx DMA overrun	*/
+#define		FD_STATUS_S7	(0x1 <<  7)	/* Frame too short	*/
+#define		FD_STATUS_S6	(0x1 <<  6)	/* No EOF flag		*/
+	unsigned short	fd_command;		/* Command		*/
+#define		FD_COMMAND_EL	(0x1 << 15)	/* Last FD in list	*/
+#define		FD_COMMAND_S	(0x1 << 14)	/* Suspend RU after rx	*/
+	unsigned short	fd_link_offset;		/* Next FD		*/
+	unsigned short	fd_rbd_offset;		/* First RBD (data)	*/
+						/* Prepared by CPU,	*/
+						/* updated by 82586	*/
+#if	0
+I think the rest is unused since we
+have set AC_CFG_ALOC(..).  However, just
+in case, we leave the space.
+#endif	/* 0 */
+	unsigned char	fd_dest[ADDR_LEN];	/* Destination address	*/
+						/* Written by 82586	*/
+	unsigned char	fd_src[ADDR_LEN];	/* Source address	*/
+						/* Written by 82586	*/
+	unsigned short	fd_length;		/* Frame length or type	*/
+						/* Written by 82586	*/
+};
+
+#define	fdoff(p,f) 	toff(fd_t, p, f)
+
+/*
+ * This software may only be used and distributed
+ * according to the terms of the GNU General Public License.
+ *
+ * For more details, see wavelan.c.
+ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/Config.help linux-2.5/drivers/net/irda/Config.help
--- linux-2.5.13/drivers/net/irda/Config.help	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/net/irda/Config.help	Tue Apr 23 12:29:55 2002
@@ -88,6 +88,18 @@
   If you want to compile it as a module, say M here and read
   <file:Documentation/modules.txt>. The module will be called vlsi_ir.o.
 
+CONFIG_EP7211_IR
+  Say Y here if you wish to use the infrared port on the EP7211. Note
+  that you can't use the first UART and the infrared port at the same
+  time, and that the EP7211 only supports SIR mode, at speeds up to
+  115.2 kbps. To use the I/R port, you will need to get the source to
+  irda-utils and apply the patch at
+  <http://lists.arm.linux.org.uk/pipermail/linux-arm-kernel/2001-June/003510.html>.
+
+CONFIG_SA1100_FIR
+  Say Y here to enable the on-board IRDA device on a Intel(R)
+  StrongARM(R) SA-1110 based microporocessor.
+
 CONFIG_DONGLE
   Say Y here if you have an infrared device that connects to your
   computer's serial port. These devices are called dongles. Then say Y
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/Config.in linux-2.5/drivers/net/irda/Config.in
--- linux-2.5.13/drivers/net/irda/Config.in	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/net/irda/Config.in	Tue Apr 23 12:29:55 2002
@@ -25,6 +25,9 @@
 dep_tristate 'NSC PC87108/PC87338' CONFIG_NSC_FIR  $CONFIG_IRDA
 dep_tristate 'Winbond W83977AF (IR)' CONFIG_WINBOND_FIR $CONFIG_IRDA
 dep_tristate 'Toshiba Type-O IR Port' CONFIG_TOSHIBA_FIR $CONFIG_IRDA
+if [ "$CONFIG_MIPS" = "y" ]; then
+  dep_tristate 'Alchemy Au1000 SIR/FIR' CONFIG_AU1000_FIR $CONFIG_IRDA
+fi
 if [ "$CONFIG_EXPERIMENTAL" != "n" ]; then
 dep_tristate 'SMC IrCC (Experimental)' CONFIG_SMC_IRCC_FIR $CONFIG_IRDA
 dep_tristate 'ALi M5123 FIR (Experimental)' CONFIG_ALI_FIR $CONFIG_IRDA
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/Makefile linux-2.5/drivers/net/irda/Makefile
--- linux-2.5.13/drivers/net/irda/Makefile	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/net/irda/Makefile	Tue Apr 23 12:30:26 2002
@@ -29,5 +29,6 @@
 obj-$(CONFIG_OLD_BELKIN_DONGLE)	+= old_belkin.o
 obj-$(CONFIG_EP7211_IR)		+= ep7211_ir.o
 obj-$(CONFIG_MCP2120_DONGLE)	+= mcp2120.o
+obj-$(CONFIG_AU1000_FIR)	+= au1k_ir.o
 
 include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/ali-ircc.c linux-2.5/drivers/net/irda/ali-ircc.c
--- linux-2.5.13/drivers/net/irda/ali-ircc.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/net/irda/ali-ircc.c	Mon Mar  4 01:32:06 2002
@@ -258,7 +258,6 @@
 	struct ali_ircc_cb *self;
 	struct pm_dev *pmdev;
 	int dongle_id;
-	int ret;
 	int err;
 			
 	IRDA_DEBUG(2, __FUNCTION__ "(), ---------------- Start ----------------\n");	
@@ -291,15 +290,13 @@
         self->io.fifo_size = 16;		/* SIR: 16, FIR: 32 Benjamin 2000/11/1 */
 	
 	/* Reserve the ioports that we need */
-	ret = check_region(self->io.fir_base, self->io.fir_ext);
-	if (ret < 0) { 
+	if (!request_region(self->io.fir_base, self->io.fir_ext, driver_name)) {
 		WARNING(__FUNCTION__ "(), can't get iobase of 0x%03x\n",
 			self->io.fir_base);
 		dev_self[i] = NULL;
 		kfree(self);
 		return -ENODEV;
 	}
-	request_region(self->io.fir_base, self->io.fir_ext, driver_name);
 
 	/* Initialize QoS for this device */
 	irda_init_max_qos_capabilies(&self->qos);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/au1k_ir.c linux-2.5/drivers/net/irda/au1k_ir.c
--- linux-2.5.13/drivers/net/irda/au1k_ir.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/irda/au1k_ir.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,867 @@
+/*
+ *
+ * Alchemy Semi Au1000 IrDA driver
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ *
+ * 
+ */
+
+#ifndef __mips__
+#error This driver only works with MIPS architectures!
+#endif
+
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/netdevice.h>
+#include <linux/slab.h>
+#include <linux/rtnetlink.h>
+#include <linux/interrupt.h>
+#include <linux/pm.h>
+
+#include <asm/irq.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+#include <asm/au1000.h>
+#include <asm/pb1000.h>
+
+#include <net/irda/irda.h>
+#include <net/irda/irmod.h>
+#include <net/irda/wrapper.h>
+#include <net/irda/irda_device.h>
+#include "net/irda/au1000_ircc.h"
+
+static int au1k_irda_net_init(struct net_device *);
+static int au1k_irda_start(struct net_device *);
+static int au1k_irda_stop(struct net_device *dev);
+static int au1k_irda_hard_xmit(struct sk_buff *, struct net_device *);
+static int au1k_irda_rx(struct net_device *);
+static void au1k_irda_interrupt(int, void *, struct pt_regs *);
+static void au1k_tx_timeout(struct net_device *);
+static struct net_device_stats *au1k_irda_stats(struct net_device *);
+static int au1k_irda_ioctl(struct net_device *, struct ifreq *, int);
+static int au1k_irda_set_speed(struct net_device *dev, int speed);
+
+static void *dma_alloc(size_t, dma_addr_t *);
+static void dma_free(void *, size_t);
+
+static int qos_mtt_bits = 0x07;  /* 1 ms or more */
+static struct net_device *ir_devs[NUM_IR_IFF];
+static char version[] __devinitdata =
+    "au1k_ircc:1.0 ppopov@mvista.com\n";
+
+#define RUN_AT(x) (jiffies + (x))
+
+/*
+ * IrDA peripheral bug. You have to read the register
+ * twice to get the right value.
+ */
+u32 read_ir_reg(u32 addr) 
+{ 
+	readl(addr);
+	return readl(addr);
+}
+
+
+/*
+ * Buffer allocation/deallocation routines. The buffer descriptor returned
+ * has the virtual and dma address of a buffer suitable for 
+ * both, receive and transmit operations.
+ */
+static db_dest_t *GetFreeDB(struct au1k_private *aup)
+{
+	db_dest_t *pDB;
+	pDB = aup->pDBfree;
+
+	if (pDB) {
+		aup->pDBfree = pDB->pnext;
+	}
+	return pDB;
+}
+
+static void ReleaseDB(struct au1k_private *aup, db_dest_t *pDB)
+{
+	db_dest_t *pDBfree = aup->pDBfree;
+	if (pDBfree)
+		pDBfree->pnext = pDB;
+	aup->pDBfree = pDB;
+}
+
+
+/*
+  DMA memory allocation, derived from pci_alloc_consistent.
+  However, the Au1000 data cache is coherent (when programmed
+  so), therefore we return KSEG0 address, not KSEG1.
+*/
+static void *dma_alloc(size_t size, dma_addr_t * dma_handle)
+{
+	void *ret;
+	int gfp = GFP_ATOMIC | GFP_DMA;
+
+	ret = (void *) __get_free_pages(gfp, get_order(size));
+
+	if (ret != NULL) {
+		memset(ret, 0, size);
+		*dma_handle = virt_to_bus(ret);
+		ret = KSEG0ADDR(ret);
+	}
+	return ret;
+}
+
+
+static void dma_free(void *vaddr, size_t size)
+{
+	vaddr = KSEG0ADDR(vaddr);
+	free_pages((unsigned long) vaddr, get_order(size));
+}
+
+
+static void 
+setup_hw_rings(struct au1k_private *aup, u32 rx_base, u32 tx_base)
+{
+	int i;
+	for (i=0; i<NUM_IR_DESC; i++) {
+		aup->rx_ring[i] = (volatile ring_dest_t *) 
+			(rx_base + sizeof(ring_dest_t)*i);
+	}
+	for (i=0; i<NUM_IR_DESC; i++) {
+		aup->tx_ring[i] = (volatile ring_dest_t *) 
+			(tx_base + sizeof(ring_dest_t)*i);
+	}
+}
+
+
+/* 
+ * Device has already been stopped at this point.
+ */
+static void au1k_irda_net_uninit(struct net_device *dev)
+{
+	dev->hard_start_xmit = NULL;
+	dev->open            = NULL;
+	dev->stop            = NULL;
+	dev->do_ioctl        = NULL;
+	dev->get_stats       = NULL;
+	dev->priv            = NULL;
+}
+
+
+static int au1k_irda_init(void)
+{
+	static unsigned version_printed = 0;
+	struct net_device *dev;
+	int err;
+
+	if (version_printed++ == 0) printk(version);
+
+	rtnl_lock();
+	dev = dev_alloc("irda%d", &err);
+	if (dev) {
+		dev->irq = AU1000_IRDA_RX_INT; /* TX has its own interrupt */
+		dev->init = au1k_irda_net_init;
+		dev->uninit = au1k_irda_net_uninit;
+		err = register_netdevice(dev);
+
+		if (err)
+			kfree(dev);
+		else
+			ir_devs[0] = dev;
+		printk(KERN_INFO "IrDA: Registered device %s\n", dev->name);
+	}
+	rtnl_unlock();
+	return err;
+}
+
+static int au1k_irda_init_iobuf(iobuff_t *io, int size)
+{
+	io->head = kmalloc(size, GFP_KERNEL);
+	if (io->head != NULL) {
+		io->truesize = size;
+		io->in_frame = FALSE;
+		io->state    = OUTSIDE_FRAME;
+		io->data     = io->head;
+	}
+	return io->head ? 0 : -ENOMEM;
+}
+
+static int au1k_irda_net_init(struct net_device *dev)
+{
+	struct au1k_private *aup = NULL;
+	int i, retval = 0, err;
+	db_dest_t *pDB, *pDBfree;
+	unsigned long temp;
+
+	dev->priv = kmalloc(sizeof(struct au1k_private), GFP_KERNEL);
+	if (dev->priv == NULL) {
+		retval = -ENOMEM;
+		goto out;
+	}
+	memset(dev->priv, 0, sizeof(struct au1k_private));
+	aup = dev->priv;
+
+	err = au1k_irda_init_iobuf(&aup->rx_buff, 14384);
+	if (err)
+		goto out;
+
+	dev->open = au1k_irda_start;
+	dev->hard_start_xmit = au1k_irda_hard_xmit;
+	dev->stop = au1k_irda_stop;
+	dev->get_stats = au1k_irda_stats;
+	dev->do_ioctl = au1k_irda_ioctl;
+	dev->tx_timeout = au1k_tx_timeout;
+
+	irda_device_setup(dev);
+	irda_init_max_qos_capabilies(&aup->qos);
+
+	/* The only value we must override it the baudrate */
+	aup->qos.baud_rate.bits = IR_9600|IR_19200|IR_38400|IR_57600|
+		IR_115200|IR_576000 |(IR_4000000 << 8);
+	
+	aup->qos.min_turn_time.bits = qos_mtt_bits;
+	irda_qos_bits_to_value(&aup->qos);
+
+
+	/* Tx ring follows rx ring + 512 bytes */
+	/* we need a 1k aligned buffer */
+	aup->rx_ring[0] = (ring_dest_t *)
+		dma_alloc(2*MAX_NUM_IR_DESC*(sizeof(ring_dest_t)), &temp);
+
+	/* allocate the data buffers */
+	aup->db[0].vaddr = 
+		(void *)dma_alloc(MAX_BUF_SIZE * 2*NUM_IR_DESC, &temp);
+	if (!aup->db[0].vaddr || !aup->rx_ring[0]) {
+		retval = -ENOMEM;
+		goto out;
+	}
+
+	setup_hw_rings(aup, (u32)aup->rx_ring[0], (u32)aup->rx_ring[0] + 512);
+
+	pDBfree = NULL;
+	pDB = aup->db;
+	for (i=0; i<(2*NUM_IR_DESC); i++) {
+		pDB->pnext = pDBfree;
+		pDBfree = pDB;
+		pDB->vaddr = 
+			(u32 *)((unsigned)aup->db[0].vaddr + MAX_BUF_SIZE*i);
+		pDB->dma_addr = (dma_addr_t)virt_to_bus(pDB->vaddr);
+		pDB++;
+	}
+	aup->pDBfree = pDBfree;
+
+	/* attach a data buffer to each descriptor */
+	for (i=0; i<NUM_IR_DESC; i++) {
+		pDB = GetFreeDB(aup);
+		if (!pDB) goto out;
+		aup->rx_ring[i]->addr_0 = (u8)(pDB->dma_addr & 0xff);
+		aup->rx_ring[i]->addr_1 = (u8)((pDB->dma_addr>>8) & 0xff);
+		aup->rx_ring[i]->addr_2 = (u8)((pDB->dma_addr>>16) & 0xff);
+		aup->rx_ring[i]->addr_3 = (u8)((pDB->dma_addr>>24) & 0xff);
+		aup->rx_db_inuse[i] = pDB;
+	}
+	for (i=0; i<NUM_IR_DESC; i++) {
+		pDB = GetFreeDB(aup);
+		if (!pDB) goto out;
+		aup->tx_ring[i]->addr_0 = (u8)(pDB->dma_addr & 0xff);
+		aup->tx_ring[i]->addr_1 = (u8)((pDB->dma_addr>>8) & 0xff);
+		aup->tx_ring[i]->addr_2 = (u8)((pDB->dma_addr>>16) & 0xff);
+		aup->tx_ring[i]->addr_3 = (u8)((pDB->dma_addr>>24) & 0xff);
+		aup->tx_ring[i]->count_0 = 0;
+		aup->tx_ring[i]->count_1 = 0;
+		aup->tx_ring[i]->flags = 0;
+		aup->tx_db_inuse[i] = pDB;
+	}
+	return 0;
+
+out:
+	if (aup->db[0].vaddr) 
+		dma_free((void *)aup->db[0].vaddr, 
+				MAX_BUF_SIZE * 2*NUM_IR_DESC);
+	if (aup->rx_ring[0])
+		kfree((void *)aup->rx_ring[0]);
+	if (aup->rx_buff.head)
+		kfree(aup->rx_buff.head);
+	if (dev->priv != NULL)
+		kfree(dev->priv);
+	unregister_netdevice(dev);
+	printk(KERN_ERR "%s: au1k_init_module failed.  Returns %d\n",
+	       dev->name, retval);
+	return retval;
+}
+
+
+static int au1k_init(struct net_device *dev)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	int i;
+	u32 control;
+	u32 ring_address;
+
+	/* bring the device out of reset */
+	control = 0xe; /* coherent, clock enable, one half system clock */
+			  
+#ifndef CONFIG_CPU_LITTLE_ENDIAN
+	control |= 1;
+#endif
+	aup->tx_head = 0;
+	aup->tx_tail = 0;
+	aup->rx_head = 0;
+
+	for (i=0; i<NUM_IR_DESC; i++) {
+		aup->rx_ring[i]->flags = AU_OWN;
+	}
+
+	writel(control, IR_INTERFACE_CONFIG);
+	au_sync_delay(10);
+
+	writel(read_ir_reg(IR_ENABLE) & ~0x8000, IR_ENABLE); /* disable PHY */
+	au_sync_delay(1);
+
+	writel(MAX_BUF_SIZE, IR_MAX_PKT_LEN);
+
+	ring_address = (u32)virt_to_phys((void *)aup->rx_ring[0]);
+	writel(ring_address >> 26, IR_RING_BASE_ADDR_H);
+	writel((ring_address >> 10) & 0xffff, IR_RING_BASE_ADDR_L);
+
+	writel(RING_SIZE_64<<8 | RING_SIZE_64<<12, IR_RING_SIZE);
+
+	writel(1<<2 | IR_ONE_PIN, IR_CONFIG_2); /* 48MHz */
+	writel(0, IR_RING_ADDR_CMPR);
+
+	au1k_irda_set_speed(dev, 9600);
+	return 0;
+}
+
+static int au1k_irda_start(struct net_device *dev)
+{
+	int retval;
+	char hwname[32];
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+
+	MOD_INC_USE_COUNT;
+
+	if ((retval = au1k_init(dev))) {
+		printk(KERN_ERR "%s: error in au1k_init\n", dev->name);
+		MOD_DEC_USE_COUNT;
+		return retval;
+	}
+
+	if ((retval = request_irq(AU1000_IRDA_TX_INT, &au1k_irda_interrupt, 
+					0, dev->name, dev))) {
+		printk(KERN_ERR "%s: unable to get IRQ %d\n", 
+				dev->name, dev->irq);
+		MOD_DEC_USE_COUNT;
+		return retval;
+	}
+	if ((retval = request_irq(AU1000_IRDA_RX_INT, &au1k_irda_interrupt, 
+					0, dev->name, dev))) {
+		free_irq(AU1000_IRDA_TX_INT, dev);
+		printk(KERN_ERR "%s: unable to get IRQ %d\n", 
+				dev->name, dev->irq);
+		MOD_DEC_USE_COUNT;
+		return retval;
+	}
+
+	/* Give self a hardware name */
+	sprintf(hwname, "Au1000 SIR/FIR");
+	aup->irlap = irlap_open(dev, &aup->qos, hwname);
+	netif_start_queue(dev);
+
+	writel(read_ir_reg(IR_CONFIG_2) | 1<<8, IR_CONFIG_2); /* int enable */
+
+	aup->timer.expires = RUN_AT((3*HZ)); 
+	aup->timer.data = (unsigned long)dev;
+	return 0;
+}
+
+static int au1k_irda_stop(struct net_device *dev)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+
+	/* disable interrupts */
+	writel(read_ir_reg(IR_CONFIG_2) & ~(1<<8), IR_CONFIG_2);
+	writel(0, IR_CONFIG_1); 
+	writel(0, IR_INTERFACE_CONFIG); /* disable clock */
+	au_sync();
+
+	if (aup->irlap) {
+		irlap_close(aup->irlap);
+		aup->irlap = NULL;
+	}
+
+	netif_stop_queue(dev);
+	del_timer(&aup->timer);
+
+	/* disable the interrupt */
+	free_irq(AU1000_IRDA_TX_INT, dev);
+	free_irq(AU1000_IRDA_RX_INT, dev);
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
+
+static void __exit au1k_irda_exit(void)
+{
+	struct net_device *dev = ir_devs[0];
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+
+	if (!dev) {
+		printk(KERN_ERR "au1k_ircc no dev found\n");
+		return;
+	}
+	if (aup->db[0].vaddr)  {
+		dma_free((void *)aup->db[0].vaddr, 
+				MAX_BUF_SIZE * 2*NUM_IR_DESC);
+		aup->db[0].vaddr = 0;
+	}
+	if (aup->rx_ring[0]) {
+		dma_free((void *)aup->rx_ring[0], 
+				2*MAX_NUM_IR_DESC*(sizeof(ring_dest_t)));
+		aup->rx_ring[0] = 0;
+	}
+	rtnl_lock();
+	unregister_netdevice(dev);
+	rtnl_unlock();
+	ir_devs[0] = 0;
+}
+
+
+static inline void 
+update_tx_stats(struct net_device *dev, u32 status, u32 pkt_len)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	struct net_device_stats *ps = &aup->stats;
+
+	ps->tx_packets++;
+	ps->tx_bytes += pkt_len;
+
+	if (status & IR_TX_ERROR) {
+		ps->tx_errors++;
+		ps->tx_aborted_errors++;
+	}
+}
+
+
+static void au1k_tx_ack(struct net_device *dev)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	volatile ring_dest_t *ptxd;
+
+	ptxd = aup->tx_ring[aup->tx_tail];
+	while (!(ptxd->flags & AU_OWN) && (aup->tx_tail != aup->tx_head)) {
+		update_tx_stats(dev, ptxd->flags, 
+				ptxd->count_1<<8 | ptxd->count_0);
+		ptxd->count_0 = 0;
+		ptxd->count_1 = 0;
+		au_sync();
+
+		aup->tx_tail = (aup->tx_tail + 1) & (NUM_IR_DESC - 1);
+		ptxd = aup->tx_ring[aup->tx_tail];
+
+		if (aup->tx_full) {
+			aup->tx_full = 0;
+			netif_wake_queue(dev);
+		}
+	}
+
+	if (aup->tx_tail == aup->tx_head) {
+		if (aup->newspeed) {
+			au1k_irda_set_speed(dev, aup->newspeed);
+			aup->newspeed = 0;
+		}
+		else {
+			writel(read_ir_reg(IR_CONFIG_1) & ~IR_TX_ENABLE, 
+					IR_CONFIG_1); 
+			au_sync();
+			writel(read_ir_reg(IR_CONFIG_1) | IR_RX_ENABLE, 
+					IR_CONFIG_1); 
+			writel(0, IR_RING_PROMPT);
+			au_sync();
+		}
+	}
+}
+
+
+/*
+ * Au1000 transmit routine.
+ */
+static int au1k_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	int speed = irda_get_next_speed(skb);
+	volatile ring_dest_t *ptxd;
+	u32 len;
+
+	u32 flags;
+	db_dest_t *pDB;
+
+	if (speed != aup->speed && speed != -1) {
+		aup->newspeed = speed;
+	}
+
+	if ((skb->len == 0) && (aup->newspeed)) {
+		if (aup->tx_tail == aup->tx_head) {
+			au1k_irda_set_speed(dev, speed);
+			aup->newspeed = 0;
+		}
+		dev_kfree_skb(skb);
+		return 0;
+	}
+
+	ptxd = aup->tx_ring[aup->tx_head];
+	flags = ptxd->flags;
+
+	if (flags & AU_OWN) {
+		printk(KERN_INFO "%s: tx_full\n", dev->name);
+		netif_stop_queue(dev);
+		aup->tx_full = 1;
+		return 1;
+	}
+	else if (((aup->tx_head + 1) & (NUM_IR_DESC - 1)) == aup->tx_tail) {
+		printk(KERN_INFO "%s: tx_full\n", dev->name);
+		netif_stop_queue(dev);
+		aup->tx_full = 1;
+		return 1;
+	}
+
+	pDB = aup->tx_db_inuse[aup->tx_head];
+
+#if 0
+	if (read_ir_reg(IR_RX_BYTE_CNT) != 0) {
+		printk("tx warning: rx byte cnt %x\n", 
+				read_ir_reg(IR_RX_BYTE_CNT));
+	}
+#endif
+	
+	if (aup->speed == 4000000) {
+		/* FIR */
+		memcpy((void *)pDB->vaddr, skb->data, skb->len);
+		ptxd->count_0 = skb->len & 0xff;
+		ptxd->count_1 = (skb->len >> 8) & 0xff;
+	}
+	else {
+		/* SIR */
+		len = async_wrap_skb(skb, (u8 *)pDB->vaddr, MAX_BUF_SIZE);
+		ptxd->count_0 = len & 0xff;
+		ptxd->count_1 = (len >> 8) & 0xff;
+		ptxd->flags |= IR_DIS_CRC;
+	}
+	ptxd->flags |= AU_OWN;
+	au_sync();
+
+	writel(read_ir_reg(IR_CONFIG_1) | IR_TX_ENABLE, IR_CONFIG_1); 
+	writel(0, IR_RING_PROMPT);
+	au_sync();
+
+	dev_kfree_skb(skb);
+	aup->tx_head = (aup->tx_head + 1) & (NUM_IR_DESC - 1);
+	dev->trans_start = jiffies;
+	return 0;
+}
+
+
+static inline void 
+update_rx_stats(struct net_device *dev, u32 status, u32 count)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	struct net_device_stats *ps = &aup->stats;
+
+	ps->rx_packets++;
+
+	if (status & IR_RX_ERROR) {
+		ps->rx_errors++;
+		if (status & (IR_PHY_ERROR|IR_FIFO_OVER))
+			ps->rx_missed_errors++;
+		if (status & IR_MAX_LEN)
+			ps->rx_length_errors++;
+		if (status & IR_CRC_ERROR)
+			ps->rx_crc_errors++;
+	}
+	else 
+		ps->rx_bytes += count;
+}
+
+/*
+ * Au1000 receive routine.
+ */
+static int au1k_irda_rx(struct net_device *dev)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	struct sk_buff *skb;
+	volatile ring_dest_t *prxd;
+	u32 flags, count;
+	db_dest_t *pDB;
+
+	prxd = aup->rx_ring[aup->rx_head];
+	flags = prxd->flags;
+
+	while (!(flags & AU_OWN))  {
+		pDB = aup->rx_db_inuse[aup->rx_head];
+		count = prxd->count_1<<8 | prxd->count_0;
+		if (!(flags & IR_RX_ERROR))  {
+			/* good frame */
+			update_rx_stats(dev, flags, count);
+			skb=alloc_skb(count+1,GFP_ATOMIC);
+			if (skb == NULL) {
+				aup->stats.rx_dropped++;
+				continue;
+			}
+			skb_reserve(skb, 1);
+			if (aup->speed == 4000000)
+				skb_put(skb, count);
+			else
+				skb_put(skb, count-2);
+			memcpy(skb->data, (void *)pDB->vaddr, count-2);
+			skb->dev = dev;
+			skb->mac.raw = skb->data;
+			skb->protocol = htons(ETH_P_IRDA);
+			netif_rx(skb);
+			prxd->count_0 = 0;
+			prxd->count_1 = 0;
+		}
+		prxd->flags |= AU_OWN;
+		aup->rx_head = (aup->rx_head + 1) & (NUM_IR_DESC - 1);
+		writel(0, IR_RING_PROMPT);
+		au_sync();
+
+		/* next descriptor */
+		prxd = aup->rx_ring[aup->rx_head];
+		flags = prxd->flags;
+		dev->last_rx = jiffies;
+
+	}
+	return 0;
+}
+
+
+void au1k_irda_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct net_device *dev = (struct net_device *) dev_id;
+
+	if (dev == NULL) {
+		printk(KERN_ERR "%s: isr: null dev ptr\n", dev->name);
+		return;
+	}
+
+	writel(0, IR_INT_CLEAR); /* ack irda interrupts */
+
+	au1k_irda_rx(dev);
+	au1k_tx_ack(dev);
+}
+
+
+/*
+ * The Tx ring has been full longer than the watchdog timeout
+ * value. The transmitter must be hung?
+ */
+static void au1k_tx_timeout(struct net_device *dev)
+{
+	u32 speed;
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+
+	printk(KERN_ERR "%s: tx timeout\n", dev->name);
+	speed = aup->speed;
+	aup->speed = 0;
+	au1k_irda_set_speed(dev, speed);
+	aup->tx_full = 0;
+	netif_wake_queue(dev);
+}
+
+
+/*
+ * Set the IrDA communications speed.
+ */
+static int 
+au1k_irda_set_speed(struct net_device *dev, int speed)
+{
+	unsigned long flags;
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	u32 control;
+	int ret = 0, timeout = 10, i;
+	volatile ring_dest_t *ptxd;
+
+	if (speed == aup->speed)
+		return ret;
+
+	save_flags(flags);
+	cli();
+
+	/* disable PHY first */
+	writel(read_ir_reg(IR_ENABLE) & ~0x8000, IR_ENABLE);
+
+	/* disable RX/TX */
+	writel(read_ir_reg(IR_CONFIG_1) & ~(IR_RX_ENABLE|IR_TX_ENABLE), 
+			IR_CONFIG_1);
+	au_sync_delay(1);
+	while (read_ir_reg(IR_ENABLE) & (IR_RX_STATUS | IR_TX_STATUS)) {
+		mdelay(1);
+		if (!timeout--) {
+			printk(KERN_ERR "%s: rx/tx disable timeout\n",
+					dev->name);
+			break;
+		}
+	}
+
+	/* disable DMA */
+	writel(read_ir_reg(IR_CONFIG_1) & ~IR_DMA_ENABLE, IR_CONFIG_1);
+	au_sync_delay(1);
+
+	/* 
+	 *  After we disable tx/rx. the index pointers
+ 	 * go back to zero.
+	 */
+	aup->tx_head = aup->tx_tail = aup->rx_head = 0;
+	for (i=0; i<NUM_IR_DESC; i++) {
+		ptxd = aup->tx_ring[i];
+		ptxd->flags = 0;
+		ptxd->count_0 = 0;
+		ptxd->count_1 = 0;
+	}
+
+	for (i=0; i<NUM_IR_DESC; i++) {
+		ptxd = aup->rx_ring[i];
+		ptxd->count_0 = 0;
+		ptxd->count_1 = 0;
+		ptxd->flags = AU_OWN;
+	}
+
+	if (speed == 4000000)
+		writel(1<<13, CPLD_AUX1);
+	else
+		writel(readl(CPLD_AUX1) & ~(1<<13), CPLD_AUX1);
+
+	switch (speed) {
+	case 9600:	
+		writel(11<<10 | 12<<5, IR_WRITE_PHY_CONFIG); 
+		writel(IR_SIR_MODE, IR_CONFIG_1); 
+		break;
+	case 19200:	
+		writel(5<<10 | 12<<5, IR_WRITE_PHY_CONFIG); 
+		writel(IR_SIR_MODE, IR_CONFIG_1); 
+		break;
+	case 38400:
+		writel(2<<10 | 12<<5, IR_WRITE_PHY_CONFIG); 
+		writel(IR_SIR_MODE, IR_CONFIG_1); 
+		break;
+	case 57600:	
+		writel(1<<10 | 12<<5, IR_WRITE_PHY_CONFIG); 
+		writel(IR_SIR_MODE, IR_CONFIG_1); 
+		break;
+	case 115200: 
+		writel(12<<5, IR_WRITE_PHY_CONFIG); 
+		writel(IR_SIR_MODE, IR_CONFIG_1); 
+		break;
+	case 4000000:
+		writel(0xF, IR_WRITE_PHY_CONFIG);
+		writel(IR_FIR|IR_DMA_ENABLE|IR_RX_ENABLE, IR_CONFIG_1); 
+		break;
+	default:
+		printk(KERN_ERR "%s unsupported speed %x\n", dev->name, speed);
+		ret = -EINVAL;
+		break;
+	}
+
+	aup->speed = speed;
+	writel(read_ir_reg(IR_ENABLE) | 0x8000, IR_ENABLE);
+	au_sync();
+
+	control = read_ir_reg(IR_ENABLE);
+	writel(0, IR_RING_PROMPT);
+	au_sync();
+
+	if (control & (1<<14)) {
+		printk(KERN_ERR "%s: configuration error\n", dev->name);
+	}
+	else {
+		if (control & (1<<11))
+			printk(KERN_INFO "%s Valid SIR config\n", dev->name);
+		if (control & (1<<12))
+			printk(KERN_INFO "%s Valid MIR config\n", dev->name);
+		if (control & (1<<13))
+			printk(KERN_INFO "%s Valid FIR config\n", dev->name);
+		if (control & (1<<10))
+			printk(KERN_INFO "%s TX enabled\n", dev->name);
+		if (control & (1<<9))
+			printk(KERN_INFO "%s RX enabled\n", dev->name);
+	}
+
+	restore_flags(flags);
+	return ret;
+}
+
+static int 
+au1k_irda_ioctl(struct net_device *dev, struct ifreq *ifreq, int cmd)
+{
+	struct if_irda_req *rq = (struct if_irda_req *)ifreq;
+	struct au1k_private *aup = dev->priv;
+	int ret = -EOPNOTSUPP;
+
+	switch (cmd) {
+	case SIOCSBANDWIDTH:
+		if (capable(CAP_NET_ADMIN)) {
+			/*
+			 * We are unable to set the speed if the
+			 * device is not running.
+			 */
+			if (aup->open)
+				ret = au1k_irda_set_speed(dev,
+						rq->ifr_baudrate);
+			else {
+				printk(KERN_ERR "%s ioctl: !netif_running\n",
+						dev->name);
+				ret = 0;
+			}
+		}
+		break;
+
+	case SIOCSMEDIABUSY:
+		ret = -EPERM;
+		if (capable(CAP_NET_ADMIN)) {
+			irda_device_set_media_busy(dev, TRUE);
+			ret = 0;
+		}
+		break;
+
+	case SIOCGRECEIVING:
+		rq->ifr_receiving = 0;
+		break;
+	default:
+		break;
+	}
+	return ret;
+}
+
+
+static struct net_device_stats *au1k_irda_stats(struct net_device *dev)
+{
+	struct au1k_private *aup = (struct au1k_private *) dev->priv;
+	return &aup->stats;
+}
+
+#ifdef MODULE
+MODULE_AUTHOR("Pete Popov <ppopov@mvista.com>");
+MODULE_DESCRIPTION("Au1000 IrDA Device Driver");
+
+module_init(au1k_irda_init);
+module_exit(au1k_irda_exit);
+#endif /* MODULE */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/irda-usb.c linux-2.5/drivers/net/irda/irda-usb.c
--- linux-2.5.13/drivers/net/irda/irda-usb.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/net/irda/irda-usb.c	Sun Apr 14 17:12:08 2002
@@ -859,7 +859,7 @@
         new->mac.raw  = new->data;
         new->protocol = htons(ETH_P_IRDA);
         netif_rx(new);
-		self->netdev->last_rx = jiffies;
+        self->netdev->last_rx = jiffies;
 
 done:
 	/* Note : at this point, the URB we've just received (urb)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/irda/vlsi_ir.c linux-2.5/drivers/net/irda/vlsi_ir.c
--- linux-2.5.13/drivers/net/irda/vlsi_ir.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/net/irda/vlsi_ir.c	Sun Mar  3 20:15:15 2002
@@ -636,7 +636,7 @@
 				idev->stats.rx_bytes += len;
 				skb->mac.raw = skb->data;
 				skb->protocol = htons(ETH_P_IRDA);
-				netif_rx(skb);				
+				netif_rx(skb);
 				ndev->last_rx = jiffies;
 			}
 			else {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/macmace.c linux-2.5/drivers/net/macmace.c
--- linux-2.5.13/drivers/net/macmace.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/net/macmace.c	Fri May  3 03:49:07 2002
@@ -10,6 +10,8 @@
  *
  *	Copyright (C) 1996 Paul Mackerras.
  *	Copyright (C) 1998 Alan Cox <alan@redhat.com>
+ *
+ *	Modified heavily by Joshua M. Thompson based on Dave Huang's NetBSD driver
  */
 
 
@@ -18,7 +20,6 @@
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
 #include <linux/string.h>
-#include <linux/timer.h>
 #include <linux/crc32.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
@@ -26,14 +27,13 @@
 #include <asm/macintosh.h>
 #include <asm/macints.h>
 #include <asm/mac_psc.h>
+#include <asm/page.h>
 #include "mace.h"
 
+#define N_TX_RING	1
 #define N_RX_RING	8
-#define N_TX_RING	2
-#define MAX_TX_ACTIVE	1
-#define NCMDS_TX	1	/* dma commands per element in tx ring */
-#define RX_BUFLEN	(ETH_FRAME_LEN + 8)
-#define TX_TIMEOUT	HZ	/* 1 second */
+#define N_RX_PAGES	((N_RX_RING * 0x0800 + PAGE_SIZE - 1) / PAGE_SIZE)
+#define TX_TIMEOUT	HZ
 
 /* Bits in transmit DMA status */
 #define TX_DMA_ERR	0x80
@@ -43,22 +43,19 @@
 #define MACE_BASE	(void *)(0x50F1C000)
 #define MACE_PROM	(void *)(0x50F08001)
 
-struct mace68k_data
-{
+struct mace_data {
 	volatile struct mace *mace;
 	volatile unsigned char *tx_ring;
+	volatile unsigned char *tx_ring_phys;
 	volatile unsigned char *rx_ring;
+	volatile unsigned char *rx_ring_phys;
 	int dma_intr;
-	unsigned char maccc;
 	struct net_device_stats stats;
-	struct timer_list tx_timeout;
-	int timeout_active;
-	int rx_slot, rx_done;
-	int tx_slot, tx_count;
+	int rx_slot, rx_tail;
+	int tx_slot, tx_sloti, tx_count;
 };
 
-struct mace_frame
-{
+struct mace_frame {
 	u16	len;
 	u16	status;
 	u16	rntpc;
@@ -69,271 +66,227 @@
 	/* And frame continues.. */
 };
 
-#define PRIV_BYTES	sizeof(struct mace68k_data)
+#define PRIV_BYTES	sizeof(struct mace_data)
 
 extern void psc_debug_dump(void);
 
-static int mace68k_open(struct net_device *dev);
-static int mace68k_close(struct net_device *dev);
-static int mace68k_xmit_start(struct sk_buff *skb, struct net_device *dev);
-static struct net_device_stats *mace68k_stats(struct net_device *dev);
-static void mace68k_set_multicast(struct net_device *dev);
-static void mace68k_reset(struct net_device *dev);
-static int mace68k_set_address(struct net_device *dev, void *addr);
-static void mace68k_interrupt(int irq, void *dev_id, struct pt_regs *regs);
-static void mace68k_dma_intr(int irq, void *dev_id, struct pt_regs *regs);
-static void mace68k_set_timeout(struct net_device *dev);
-static void mace68k_tx_timeout(unsigned long data);
+static int mace_open(struct net_device *dev);
+static int mace_close(struct net_device *dev);
+static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev);
+static struct net_device_stats *mace_stats(struct net_device *dev);
+static void mace_set_multicast(struct net_device *dev);
+static int mace_set_address(struct net_device *dev, void *addr);
+static void mace_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static void mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs);
+static void mace_tx_timeout(struct net_device *dev);
 
-/*
- *	PSC DMA engine control. As you'd expect on a macintosh its
- *	more like a lawnmower engine supplied without instructions
- *
- *	The basic theory of operation appears to be as follows.
- *
- *	There are two sets of receive DMA registers and two sets
- *	of transmit DMA registers. Instead of the more traditional
- *	"ring buffer" approach the Mac68K DMA engine expects you
- *	to be loading one chain while the other runs, and then
- *	to flip register set. Each entry in the chain is a fixed 
- *	length.
- */
+/* Bit-reverse one byte of an ethernet hardware address. */
+
+static int bitrev(int b)
+{
+	int d = 0, i;
+
+	for (i = 0; i < 8; ++i, b >>= 1) {
+		d = (d << 1) | (b & 1);
+	}
+
+	return d;
+}
 
 /*
- *	Load a receive DMA channel with a base address and ring length
+ * Load a receive DMA channel with a base address and ring length
  */
-  
-static void psc_load_rxdma_base(int set, void *base)
+
+static void mace_load_rxdma_base(struct net_device *dev, int set)
 {
+	struct mace_data *mp = (struct mace_data *) dev->priv;
+
 	psc_write_word(PSC_ENETRD_CMD + set, 0x0100);
-	psc_write_long(PSC_ENETRD_ADDR + set, (u32)base);
+	psc_write_long(PSC_ENETRD_ADDR + set, (u32) mp->rx_ring_phys);
 	psc_write_long(PSC_ENETRD_LEN + set, N_RX_RING);
 	psc_write_word(PSC_ENETRD_CMD + set, 0x9800);
+	mp->rx_tail = 0;
 }
 
 /*
- *	Reset the receive DMA subsystem
+ * Reset the receive DMA subsystem
  */
-  
-static void mace68k_rxdma_reset(struct net_device *dev)
+
+static void mace_rxdma_reset(struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mace = mp->mace;
-	u8 mcc = mace->maccc;
-	
-	/*
-	 *	Turn off receive
-	 */
-	 
-	mcc&=~ENRCV;
-	mace->maccc=mcc;
+	u8 maccc = mace->maccc;
 	
-	/*
-	 *	Program the DMA
-	 */
+	mace->maccc = maccc & ~ENRCV;
 	
 	psc_write_word(PSC_ENETRD_CTL, 0x8800);
-	psc_load_rxdma_base(0x0, (void *)virt_to_bus(mp->rx_ring));
+	mace_load_rxdma_base(dev, 0x00);
 	psc_write_word(PSC_ENETRD_CTL, 0x0400);
 	
 	psc_write_word(PSC_ENETRD_CTL, 0x8800);
-	psc_load_rxdma_base(0x10, (void *)virt_to_bus(mp->rx_ring));
+	mace_load_rxdma_base(dev, 0x10);
 	psc_write_word(PSC_ENETRD_CTL, 0x0400);
 	
-	mace->maccc=mcc|ENRCV;
-	
-#if 0
-	psc_write_word(PSC_ENETRD_CTL, 0x9800);
-	psc_write_word(PSC_ENETRD_CTL+0x10, 0x9800);
-#endif
+	mace->maccc = maccc;
+	mp->rx_slot = 0;
+
+	psc_write_word(PSC_ENETRD_CMD + PSC_SET0, 0x9800);
+	psc_write_word(PSC_ENETRD_CMD + PSC_SET1, 0x9800);
 }
 
 /*
- *	Reset the transmit DMA subsystem
+ * Reset the transmit DMA subsystem
  */
  
-static void mace68k_txdma_reset(struct net_device *dev)
+static void mace_txdma_reset(struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mace = mp->mace;
-	u8 mcc = mace->maccc;
+	u8 maccc;
 
-	psc_write_word(PSC_ENETWR_CTL,0x8800);
-	
-	mace->maccc = mcc&~ENXMT;
-	psc_write_word(PSC_ENETWR_CTL,0x0400);
-	mace->maccc = mcc;
+	psc_write_word(PSC_ENETWR_CTL, 0x8800);
+
+	maccc = mace->maccc;
+	mace->maccc = maccc & ~ENXMT;
+
+	mp->tx_slot = mp->tx_sloti = 0;
+	mp->tx_count = N_TX_RING;
+
+	psc_write_word(PSC_ENETWR_CTL, 0x0400);
+	mace->maccc = maccc;
 }
 
 /*
- *	Disable DMA
+ * Disable DMA
  */
  
-static void mace68k_dma_off(struct net_device *dev)
+static void mace_dma_off(struct net_device *dev)
 {
 	psc_write_word(PSC_ENETRD_CTL, 0x8800);
 	psc_write_word(PSC_ENETRD_CTL, 0x1000);
-	psc_write_word(PSC_ENETRD_CMD, 0x1100);
-	psc_write_word(PSC_ENETRD_CMD+0x10, 0x1100);
-                                        
+	psc_write_word(PSC_ENETRD_CMD + PSC_SET0, 0x1100);
+	psc_write_word(PSC_ENETRD_CMD + PSC_SET1, 0x1100);
+
 	psc_write_word(PSC_ENETWR_CTL, 0x8800);
 	psc_write_word(PSC_ENETWR_CTL, 0x1000);
-	psc_write_word(PSC_ENETWR_CMD, 0x1100);
-	psc_write_word(PSC_ENETWR_CMD+0x10, 0x1100);
-}
-
-/* Bit-reverse one byte of an ethernet hardware address. */
-
-static int bitrev(int b)
-{
-    int d = 0, i;
-
-    for (i = 0; i < 8; ++i, b >>= 1)
-	d = (d << 1) | (b & 1);
-    return d;
+	psc_write_word(PSC_ENETWR_CMD + PSC_SET0, 0x1100);
+	psc_write_word(PSC_ENETWR_CMD + PSC_SET1, 0x1100);
 }
 
 /*
- * 	Not really much of a probe. The hardware table tells us if this
- *	model of Macintrash has a MACE (AV macintoshes)
+ * Not really much of a probe. The hardware table tells us if this
+ * model of Macintrash has a MACE (AV macintoshes)
  */
  
-int mace68k_probe(struct net_device *unused)
+int mace_probe(struct net_device *unused)
 {
 	int j;
 	static int once;
-	struct mace68k_data *mp;
+	struct mace_data *mp;
 	unsigned char *addr;
 	struct net_device *dev;
 	unsigned char checksum = 0;
+	static int found = 0;
 	
-	/*
-	 *	There can be only one...
-	 */
-	 
-	if (once) return -ENODEV;
-	
-	once = 1;
+	if (found || macintosh_config->ether_type != MAC_ETHER_MACE) return -ENODEV;
 
-	if (macintosh_config->ether_type != MAC_ETHER_MACE) return -ENODEV;
+	found = 1;	/* prevent 'finding' one on every device probe */
 
-	printk("MACE ethernet should be present ");
-	
 	dev = init_etherdev(0, PRIV_BYTES);
-	if(dev==NULL)
-	{
-		printk("no free memory.\n");
-		return -ENOMEM;
-	}		
-	mp = (struct mace68k_data *) dev->priv;
+	if (!dev) return -ENOMEM;
+
+	mp = (struct mace_data *) dev->priv;
 	dev->base_addr = (u32)MACE_BASE;
 	mp->mace = (volatile struct mace *) MACE_BASE;
 	
-	printk("at 0x%p", mp->mace);
-	
-	/*
-	 *	16K RX ring and 4K TX ring should do nicely
-	 */
-
-	mp->rx_ring=(void *)__get_free_pages(GFP_KERNEL, 2);
-	mp->tx_ring=(void *)__get_free_page(GFP_KERNEL);
-	
-	printk(".");
-	
-	if(mp->tx_ring==NULL || mp->rx_ring==NULL)
-	{
-		if(mp->tx_ring)
-			free_page((u32)mp->tx_ring);
-//		if(mp->rx_ring)
-//			__free_pages(mp->rx_ring,2);
-		printk("\nNo memory for ring buffers.\n");
-		return -ENOMEM;
-	}
-
-	/* We want the receive data to be uncached. We dont care about the
-	   byte reading order */
-
-	printk(".");	
-	kernel_set_cachemode((void *)mp->rx_ring, 16384, IOMAP_NOCACHE_NONSER);	
-	
-	printk(".");	
-	/* The transmit buffer needs to be write through */
-	kernel_set_cachemode((void *)mp->tx_ring, 4096, IOMAP_WRITETHROUGH);
-
-	printk(" Ok\n");	
 	dev->irq = IRQ_MAC_MACE;
-	printk(KERN_INFO "%s: MACE at", dev->name);
+	mp->dma_intr = IRQ_MAC_MACE_DMA;
 
 	/*
-	 *	The PROM contains 8 bytes which total 0xFF when XOR'd
-	 *	together. Due to the usual peculiar apple brain damage
-	 *	the bytes are spaced out in a strange boundary and the
-	 * 	bits are reversed.
+	 * The PROM contains 8 bytes which total 0xFF when XOR'd
+	 * together. Due to the usual peculiar apple brain damage
+	 * the bytes are spaced out in a strange boundary and the
+	 * bits are reversed.
 	 */
 
 	addr = (void *)MACE_PROM;
 		 
-	for (j = 0; j < 6; ++j)
-	{
+	for (j = 0; j < 6; ++j) {
 		u8 v=bitrev(addr[j<<4]);
-		checksum^=v;
+		checksum ^= v;
 		dev->dev_addr[j] = v;
-		printk("%c%.2x", (j ? ':' : ' '), dev->dev_addr[j]);
 	}
-	for (; j < 8; ++j)
-	{
-		checksum^=bitrev(addr[j<<4]);
+	for (; j < 8; ++j) {
+		checksum ^= bitrev(addr[j<<4]);
 	}
 	
-	if(checksum!=0xFF)
-	{
-		printk(" (invalid checksum)\n");
-		return -ENODEV;
-	}		
-	printk("\n");
+	if (checksum != 0xFF) return -ENODEV;
 
 	memset(&mp->stats, 0, sizeof(mp->stats));
-	init_timer(&mp->tx_timeout);
-	mp->timeout_active = 0;
 
-	dev->open = mace68k_open;
-	dev->stop = mace68k_close;
-	dev->hard_start_xmit = mace68k_xmit_start;
-	dev->get_stats = mace68k_stats;
-	dev->set_multicast_list = mace68k_set_multicast;
-	dev->set_mac_address = mace68k_set_address;
+	dev->open		= mace_open;
+	dev->stop		= mace_close;
+	dev->hard_start_xmit	= mace_xmit_start;
+	dev->tx_timeout		= mace_tx_timeout;
+	dev->watchdog_timeo	= TX_TIMEOUT;
+	dev->get_stats		= mace_stats;
+	dev->set_multicast_list	= mace_set_multicast;
+	dev->set_mac_address	= mace_set_address;
 
 	ether_setup(dev);
 
-	mp = (struct mace68k_data *) dev->priv;
-	mp->maccc = ENXMT | ENRCV;
-	mp->dma_intr = IRQ_MAC_MACE_DMA;
+	printk(KERN_INFO "%s: 68K MACE, hardware address %.2X", dev->name, dev->dev_addr[0]);
+	for (j = 1 ; j < 6 ; j++) printk(":%.2X", dev->dev_addr[j]);
+	printk("\n");
 
-	psc_write_word(PSC_ENETWR_CTL, 0x9000);
-	psc_write_word(PSC_ENETRD_CTL, 0x9000);
-	psc_write_word(PSC_ENETWR_CTL, 0x0400);
-	psc_write_word(PSC_ENETRD_CTL, 0x0400);
-                                        	
-	/* apple's driver doesn't seem to do this */
-	/* except at driver shutdown time...      */
-#if 0
-	mace68k_dma_off(dev);
-#endif
+	return 0;
+}
+
+/*
+ * Load the address on a mace controller.
+ */
+
+static int mace_set_address(struct net_device *dev, void *addr)
+{
+	unsigned char *p = addr;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
+	volatile struct mace *mb = mp->mace;
+	int i;
+	unsigned long flags;
+	u8 maccc;
+
+	save_flags(flags);
+	cli();
+
+	maccc = mb->maccc;
+
+	/* load up the hardware address */
+	mb->iac = ADDRCHG | PHYADDR;
+	while ((mb->iac & ADDRCHG) != 0);
+	
+	for (i = 0; i < 6; ++i) {
+		mb->padr = dev->dev_addr[i] = p[i];
+	}
+
+	mb->maccc = maccc;
+	restore_flags(flags);
 
 	return 0;
 }
 
 /*
- *	Reset a MACE controller
+ * Open the Macintosh MACE. Most of this is playing with the DMA
+ * engine. The ethernet chip is quite friendly.
  */
  
-static void mace68k_reset(struct net_device *dev)
+static int mace_open(struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mb = mp->mace;
+#if 0
 	int i;
 
-	/* soft-reset the chip */
 	i = 200;
 	while (--i) {
 		mb->biucc = SWRST;
@@ -344,18 +297,59 @@
 		break;
 	}
 	if (!i) {
-		printk(KERN_ERR "mace: cannot reset chip!\n");
-		return;
+		printk(KERN_ERR "%s: software reset failed!!\n", dev->name);
+		return -EAGAIN;
 	}
+#endif
 
 	mb->biucc = XMTSP_64;
-	mb->imr = 0xff;		/* disable all intrs for now */
-	i = mb->ir;
-	mb->maccc = 0;		/* turn off tx, rx */
-	mb->utr = RTRD;
-	mb->fifocc = RCVFW_64;
-	mb->xmtfc = AUTO_PAD_XMIT;	/* auto-pad short frames */
+	mb->fifocc = XMTFW_16 | RCVFW_64 | XMTFWU | RCVFWU | XMTBRST | RCVBRST;
+	mb->xmtfc = AUTO_PAD_XMIT;
+	mb->plscc = PORTSEL_AUI;
+	/* mb->utr = RTRD; */
+
+	if (request_irq(dev->irq, mace_interrupt, 0, dev->name, dev)) {
+		printk(KERN_ERR "%s: can't get irq %d\n", dev->name, dev->irq);
+		return -EAGAIN;
+	}
+	if (request_irq(mp->dma_intr, mace_dma_intr, 0, dev->name, dev)) {
+		printk(KERN_ERR "%s: can't get irq %d\n", dev->name, mp->dma_intr);
+		free_irq(dev->irq, dev);
+		return -EAGAIN;
+	}
+
+	/* Allocate the DMA ring buffers */
+
+	mp->rx_ring = (void *) __get_free_pages(GFP_DMA, N_RX_PAGES);
+	mp->tx_ring = (void *) __get_free_pages(GFP_DMA, 0);
+	
+	if (mp->tx_ring==NULL || mp->rx_ring==NULL) {
+		if (mp->rx_ring) free_pages((u32) mp->rx_ring, N_RX_PAGES);
+		if (mp->tx_ring) free_pages((u32) mp->tx_ring, 0);
+		free_irq(dev->irq, dev);
+		free_irq(mp->dma_intr, dev);
+		printk(KERN_ERR "%s: unable to allocate DMA buffers\n", dev->name);
+		return -ENOMEM;
+	}
+
+	mp->rx_ring_phys = (unsigned char *) virt_to_bus(mp->rx_ring);
+	mp->tx_ring_phys = (unsigned char *) virt_to_bus(mp->tx_ring);
+
+	/* We want the Rx buffer to be uncached and the Tx buffer to be writethrough */
+
+	kernel_set_cachemode((void *)mp->rx_ring, N_RX_PAGES * PAGE_SIZE, IOMAP_NOCACHE_NONSER);	
+	kernel_set_cachemode((void *)mp->tx_ring, PAGE_SIZE, IOMAP_WRITETHROUGH);
+
+	mace_dma_off(dev);
+
+	/* Not sure what these do */
 
+	psc_write_word(PSC_ENETWR_CTL, 0x9000);
+	psc_write_word(PSC_ENETRD_CTL, 0x9000);
+	psc_write_word(PSC_ENETWR_CTL, 0x0400);
+	psc_write_word(PSC_ENETRD_CTL, 0x0400);
+
+#if 0
 	/* load up the hardware address */
 	
 	mb->iac = ADDRCHG | PHYADDR;
@@ -374,245 +368,158 @@
 		mb->ladrf = 0;
 
 	mb->plscc = PORTSEL_GPSI + ENPLSIO;
-}
-
-/*
- *	Load the address on a mace controller.
- */
- 
-static int mace68k_set_address(struct net_device *dev, void *addr)
-{
-	unsigned char *p = addr;
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
-	volatile struct mace *mb = mp->mace;
-	int i;
-	unsigned long flags;
 
-	save_flags(flags);
-	cli();
+	mb->maccc = ENXMT | ENRCV;
+	mb->imr = RCVINT;
+#endif
 
-	/* load up the hardware address */
-	mb->iac = ADDRCHG | PHYADDR;
-	while ((mb->iac & ADDRCHG) != 0);
+	mace_rxdma_reset(dev);
+	mace_txdma_reset(dev);
 	
-	for (i = 0; i < 6; ++i)
-		mb->padr = dev->dev_addr[i] = p[i];
-	/* note: setting ADDRCHG clears ENRCV */
-	mb->maccc = mp->maccc;
-	restore_flags(flags);
 	return 0;
 }
 
 /*
- *	Open the Macintosh MACE. Most of this is playing with the DMA
- *	engine. The ethernet chip is quite friendly.
+ * Shut down the mace and its interrupt channel
  */
  
-static int mace68k_open(struct net_device *dev)
+static int mace_close(struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mb = mp->mace;
 
-	/* reset the chip */
-	mace68k_reset(dev);
-
-	mp->rx_done = 0;
-	mace68k_rxdma_reset(dev);
-
-	/*
-	 *	The interrupt is fixed and comes off the PSC.
-	 */
-	 
-	if (request_irq(dev->irq, mace68k_interrupt, 0, "68K MACE", dev))
-	{
-		printk(KERN_ERR "MACE: can't get irq %d\n", dev->irq);
-		return -EAGAIN;
-	}
+	mb->maccc = 0;		/* disable rx and tx	 */
+	mb->imr = 0xFF;		/* disable all irqs	 */
+	mace_dma_off(dev);	/* disable rx and tx dma */
 
-	/*
-	 *	Ditto the DMA interrupt.
-	 */
-	 
-	if (request_irq(IRQ_MAC_MACE_DMA, mace68k_dma_intr, 0, "68K MACE DMA",
-			dev))
-	{
-		printk(KERN_ERR "MACE: can't get irq %d\n", IRQ_MAC_MACE_DMA);
-		return -EAGAIN;
-	}
+	free_irq(dev->irq, dev);
+	free_irq(IRQ_MAC_MACE_DMA, dev);
 
-	/* Activate the Mac DMA engine */
+	free_pages((u32) mp->rx_ring, N_RX_PAGES);
+	free_pages((u32) mp->tx_ring, 0);
 
-	mp->tx_slot = 0;		/* Using register set 0 */
-	mp->tx_count = 1;		/* 1 Buffer ready for use */
-	mace68k_txdma_reset(dev);
-	
-	/* turn it on! */
-	mb->maccc = mp->maccc;
-	/* enable all interrupts except receive interrupts */
-	mb->imr = RCVINT;
 	return 0;
 }
 
 /*
- *	Shut down the mace and its interrupt channel
+ * Transmit a frame
  */
  
-static int mace68k_close(struct net_device *dev)
+static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
-	volatile struct mace *mb = mp->mace;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 
-	/* disable rx and tx */
-	mb->maccc = 0;
-	mb->imr = 0xff;		/* disable all intrs */
+	/* Stop the queue if the buffer is full */
 
-	/* disable rx and tx dma */
+	if (!mp->tx_count) {
+		netif_stop_queue(dev);
+		return 1;
+	}
+	mp->tx_count--;
+	
+	mp->stats.tx_packets++;
+	mp->stats.tx_bytes += skb->len;
 
-	mace68k_dma_off(dev);
+	/* We need to copy into our xmit buffer to take care of alignment and caching issues */
 
-	free_irq(dev->irq, dev);
-	free_irq(IRQ_MAC_MACE_DMA, dev);
-	return 0;
-}
+	memcpy((void *) mp->tx_ring, skb->data, skb->len);
 
-static inline void mace68k_set_timeout(struct net_device *dev)
-{
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
-	unsigned long flags;
+	/* load the Tx DMA and fire it off */
 
-	save_flags(flags);
-	cli();
-	if (mp->timeout_active)
-		del_timer(&mp->tx_timeout);
-	mp->tx_timeout.expires = jiffies + TX_TIMEOUT;
-	mp->tx_timeout.function = mace68k_tx_timeout;
-	mp->tx_timeout.data = (unsigned long) dev;
-	add_timer(&mp->tx_timeout);
-	mp->timeout_active = 1;
-	restore_flags(flags);
-}
+	psc_write_long(PSC_ENETWR_ADDR + mp->tx_slot, (u32)  mp->tx_ring_phys);
+	psc_write_long(PSC_ENETWR_LEN + mp->tx_slot, skb->len);
+	psc_write_word(PSC_ENETWR_CMD + mp->tx_slot, 0x9800);
 
-/*
- *	Transmit a frame
- */
- 
-static int mace68k_xmit_start(struct sk_buff *skb, struct net_device *dev)
-{
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
-	/*
-	 *	This may need atomic types ???
-	 */
+	mp->tx_slot ^= 0x10;
+
+	dev_kfree_skb(skb);
 
-	printk("mace68k_xmit_start: mp->tx_count = %d, dev->tbusy = %d, mp->tx_ring = %p (%p)\n",
-		mp->tx_count, dev->tbusy,
-		mp->tx_ring, virt_to_bus(mp->tx_ring));
-	psc_debug_dump();
-
-	if(mp->tx_count == 0)
-	{
-		dev->tbusy=1;
-		mace68k_dma_intr(IRQ_MAC_MACE_DMA, dev, NULL);
-		return 1;
-	}
-	mp->tx_count--;
-	
-	/*
-	 *	FIXME:
-	 *	This is hackish. The memcpy probably isnt needed but
-	 *	the rules for alignment are not known. Ideally we'd like
-	 *	to just blast the skb directly to ethernet. We also don't
-	 *	use the ring properly - just a one frame buffer. That
-	 *	also requires cache pushes ;).
-	 */
-	memcpy((void *)mp->tx_ring, skb, skb->len);
-	psc_write_long(PSC_ENETWR_ADDR + mp->tx_slot, virt_to_bus(mp->tx_ring));
-        psc_write_long(PSC_ENETWR_LEN + mp->tx_slot, skb->len);
-        psc_write_word(PSC_ENETWR_CMD + mp->tx_slot, 0x9800);                       
-	mp->stats.tx_packets++;
-	mp->stats.tx_bytes+=skb->len;
-        dev_kfree_skb(skb);
 	return 0;
 }
 
-static struct net_device_stats *mace68k_stats(struct net_device *dev)
+static struct net_device_stats *mace_stats(struct net_device *dev)
 {
-	struct mace68k_data *p = (struct mace68k_data *) dev->priv;
+	struct mace_data *p = (struct mace_data *) dev->priv;
 	return &p->stats;
 }
 
-static void mace68k_set_multicast(struct net_device *dev)
+static void mace_set_multicast(struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mb = mp->mace;
 	int i, j, k, b;
 	u32 crc;
+	u8 maccc;
+
+	maccc = mb->maccc;
+	mb->maccc &= ~PROM;
 
-	mp->maccc &= ~PROM;
-	if (dev->flags & IFF_PROMISC)
-	{
-		mp->maccc |= PROM;
-	} else
-	{
+	if (dev->flags & IFF_PROMISC) {
+		mb->maccc |= PROM;
+	} else {
 		unsigned char multicast_filter[8];
 		struct dev_mc_list *dmi = dev->mc_list;
 
-		if (dev->flags & IFF_ALLMULTI)
-		{
-			for (i = 0; i < 8; i++)
-				multicast_filter[i] = 0xff;
-		} else
-		{
-			for (i = 0; i < 8; i++)
+		if (dev->flags & IFF_ALLMULTI) {
+			for (i = 0; i < 8; i++) {
+				multicast_filter[i] = 0xFF;
+			}
+		} else {
+			for (i = 0; i < 8; i++) {
 				multicast_filter[i] = 0;
-			for (i = 0; i < dev->mc_count; i++)
-			{
+			}
+			for (i = 0; i < dev->mc_count; i++) {
 				crc = ether_crc_le(6, dmi->dmi_addr);
 				j = crc >> 26;	/* bit number in multicast_filter */
 				multicast_filter[j >> 3] |= 1 << (j & 7);
 				dmi = dmi->next;
 			}
 		}
-#if 0
-		printk("Multicast filter :");
-		for (i = 0; i < 8; i++)
-			printk("%02x ", multicast_filter[i]);
-		printk("\n");
-#endif
 
 		mb->iac = ADDRCHG | LOGADDR;
-		while ((mb->iac & ADDRCHG) != 0);
+		while (mb->iac & ADDRCHG);
 		
-		for (i = 0; i < 8; ++i)
+		for (i = 0; i < 8; ++i) {
 			mb->ladrf = multicast_filter[i];
+		}
 	}
-	/* reset maccc */
-	mb->maccc = mp->maccc;
+
+	mb->maccc = maccc;
 }
 
 /*
- *	Miscellaneous interrupts are handled here. We may end up 
- *	having to bash the chip on the head for bad errors
+ * Miscellaneous interrupts are handled here. We may end up 
+ * having to bash the chip on the head for bad errors
  */
  
-static void mace68k_handle_misc_intrs(struct mace68k_data *mp, int intr)
+static void mace_handle_misc_intrs(struct mace_data *mp, int intr)
 {
 	volatile struct mace *mb = mp->mace;
-	static int mace68k_babbles, mace68k_jabbers;
+	static int mace_babbles, mace_jabbers;
 
-	if (intr & MPCO)
+	if (intr & MPCO) {
 		mp->stats.rx_missed_errors += 256;
+	}
 	mp->stats.rx_missed_errors += mb->mpc;	/* reading clears it */
-	if (intr & RNTPCO)
+
+	if (intr & RNTPCO) {
 		mp->stats.rx_length_errors += 256;
+	}
 	mp->stats.rx_length_errors += mb->rntpc;	/* reading clears it */
-	if (intr & CERR)
+
+	if (intr & CERR) {
 		++mp->stats.tx_heartbeat_errors;
-	if (intr & BABBLE)
-		if (mace68k_babbles++ < 4)
+	}
+	if (intr & BABBLE) {
+		if (mace_babbles++ < 4) {
 			printk(KERN_DEBUG "mace: babbling transmitter\n");
-	if (intr & JABBER)
-		if (mace68k_jabbers++ < 4)
+		}
+	}
+	if (intr & JABBER) {
+		if (mace_jabbers++ < 4) {
 			printk(KERN_DEBUG "mace: jabbering transceiver\n");
+		}
+	}
 }
 
 /*
@@ -620,191 +527,172 @@
  *	the DMA completion)
  */
  
-static void mace68k_xmit_error(struct net_device *dev)
+static void mace_xmit_error(struct net_device *dev)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mb = mp->mace;
 	u8 xmtfs, xmtrc;
 	
 	xmtfs = mb->xmtfs;
 	xmtrc = mb->xmtrc;
 	
-	if(xmtfs & XMTSV)
-	{
-		if(xmtfs & UFLO)
-		{
+	if (xmtfs & XMTSV) {
+		if (xmtfs & UFLO) {
 			printk("%s: DMA underrun.\n", dev->name);
 			mp->stats.tx_errors++;
 			mp->stats.tx_fifo_errors++;
-			mace68k_reset(dev);
+			mace_txdma_reset(dev);
 		}
-		if(xmtfs & RTRY)
+		if (xmtfs & RTRY) {
 			mp->stats.collisions++;
+		}
 	}			
-	mark_bh(NET_BH);
 }
 
 /*
  *	A receive interrupt occurred.
  */
  
-static void mace68k_recv_interrupt(struct net_device *dev)
+static void mace_recv_interrupt(struct net_device *dev)
 {
-//	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+/*	struct mace_data *mp = (struct mace_data *) dev->priv; */
 //	volatile struct mace *mb = mp->mace;
 }
 
 /*
- *	Process the chip interrupt
+ * Process the chip interrupt
  */
  
-static void mace68k_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static void mace_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	volatile struct mace *mb = mp->mace;
 	u8 ir;
 	
 	ir = mb->ir;
-	mace68k_handle_misc_intrs(mp, ir);
+	mace_handle_misc_intrs(mp, ir);
 	
-	if(ir&XMTINT)
-		mace68k_xmit_error(dev);
-	if(ir&RCVINT)
-		mace68k_recv_interrupt(dev);
+	if (ir & XMTINT) {
+		mace_xmit_error(dev);
+	}
+	if (ir & RCVINT) {
+		mace_recv_interrupt(dev);
+	}
 }
 
-static void mace68k_tx_timeout(unsigned long data)
+static void mace_tx_timeout(struct net_device *dev)
 {
-//	struct net_device *dev = (struct net_device *) data;
-//	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+/*	struct mace_data *mp = (struct mace_data *) dev->priv; */
 //	volatile struct mace *mb = mp->mace;
 }
 
 /*
- *	Handle a newly arrived frame
+ * Handle a newly arrived frame
  */
  
 static void mace_dma_rx_frame(struct net_device *dev, struct mace_frame *mf)
 {
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
 	struct sk_buff *skb;
 
-	if(mf->status&RS_OFLO)
-	{
+	if (mf->status & RS_OFLO) {
 		printk("%s: fifo overflow.\n", dev->name);
 		mp->stats.rx_errors++;
 		mp->stats.rx_fifo_errors++;
 	}
-	if(mf->status&(RS_CLSN|RS_FRAMERR|RS_FCSERR))
+	if (mf->status&(RS_CLSN|RS_FRAMERR|RS_FCSERR))
 		mp->stats.rx_errors++;
 		
-	if(mf->status&RS_CLSN)
+	if (mf->status&RS_CLSN) {
 		mp->stats.collisions++;
-	if(mf->status&RS_FRAMERR)
+	}
+	if (mf->status&RS_FRAMERR) {
 		mp->stats.rx_frame_errors++;
-	if(mf->status&RS_FCSERR)
+	}
+	if (mf->status&RS_FCSERR) {
 		mp->stats.rx_crc_errors++;
+	}
 		
 	skb = dev_alloc_skb(mf->len+2);
-	if(skb==NULL)
-	{
+	if (!skb) {
 		mp->stats.rx_dropped++;
 		return;
 	}
 	skb_reserve(skb,2);
 	memcpy(skb_put(skb, mf->len), mf->data, mf->len);
 	
+	skb->dev = dev;
 	skb->protocol = eth_type_trans(skb, dev);
 	netif_rx(skb);
 	dev->last_rx = jiffies;
 	mp->stats.rx_packets++;
-	mp->stats.rx_bytes+=mf->len;
+	mp->stats.rx_bytes += mf->len;
 }
 
 /*
- *	The PSC has passed us a DMA interrupt event.
+ * The PSC has passed us a DMA interrupt event.
  */
  
-static void mace68k_dma_intr(int irq, void *dev_id, struct pt_regs *regs)
+static void mace_dma_intr(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
-	struct mace68k_data *mp = (struct mace68k_data *) dev->priv;
+	struct mace_data *mp = (struct mace_data *) dev->priv;
+	int left, head;
+	u16 status;
+	u32 baka;
 
-#if 0
-	u32 psc_status;
-	
-	/* It seems this must be allowed to stabilise ?? */
-	
-	while((psc_status=psc_read_long(0x0804))!=psc_read_long(0x0804));
+	/* Not sure what this does */
+
+	while ((baka = psc_read_long(PSC_MYSTERY)) != psc_read_long(PSC_MYSTERY));
+	if (!(baka & 0x60000000)) return;
 
 	/*
-	 *	Was this an ethernet event ?
+	 * Process the read queue
 	 */
-	 	
-	if(psc_status&0x60000000)
-	{
-#endif
-		/*
-		 *	Process the read queue
-		 */
 		 
-		u16 psc_status = psc_read_word(PSC_ENETRD_CTL);
+	status = psc_read_word(PSC_ENETRD_CTL);
 		
-		printk("mace68k_dma_intr: PSC_ENETRD_CTL = %04X\n", (uint) psc_status);
-
-		if (psc_status & 0x2000) {
-			mace68k_rxdma_reset(dev);
-			mp->rx_done = 0;
-		} else if (psc_status & 0x100) {
-			int left;
-			
-			psc_write_word(PSC_ENETRD_CMD + mp->rx_slot, 0x1100);
-			left=psc_read_long(PSC_ENETRD_LEN + mp->rx_slot);
-			/* read packets */	
-			
-			while(mp->rx_done < left)
-			{
-				struct mace_frame *mf=((struct mace_frame *)
-					mp->rx_ring)+mp->rx_done++;
-				mace_dma_rx_frame(dev, mf);
-			}
+	if (status & 0x2000) {
+		mace_rxdma_reset(dev);
+	} else if (status & 0x0100) {
+		psc_write_word(PSC_ENETRD_CMD + mp->rx_slot, 0x1100);
+
+		left = psc_read_long(PSC_ENETRD_LEN + mp->rx_slot);
+		head = N_RX_RING - left;
+
+		/* Loop through the ring buffer and process new packages */
+
+		while (mp->rx_tail < head) {
+			mace_dma_rx_frame(dev, (struct mace_frame *) (mp->rx_ring + (mp->rx_tail * 0x0800)));
+			mp->rx_tail++;
+		}
 			
-			if(left == 0)	/* Out of DMA room */
-			{
-				psc_load_rxdma_base(mp->rx_slot, 
-					(void *)virt_to_phys(mp->rx_ring));
-				mp->rx_slot^=16;
-				mp->rx_done = 0;
-			}
-			else
-			{
-				psc_write_word(PSC_ENETRD_CMD+mp->rx_slot,
-					0x9800);
-			}
-					
+		/* If we're out of buffers in this ring then switch to */
+		/* the other set, otherwise just reactivate this one.  */
+
+		if (!left) {
+			mace_load_rxdma_base(dev, mp->rx_slot);
+			mp->rx_slot ^= 0x10;
+		} else {
+			psc_write_word(PSC_ENETRD_CMD + mp->rx_slot, 0x9800);
 		}
+	}
 		
-		/*
-		 *	Process the write queue
-		 */
-		 
-		psc_status = psc_read_word(PSC_ENETWR_CTL);
-		printk("mace68k_dma_intr: PSC_ENETWR_CTL = %04X\n", (uint) psc_status);
+	/*
+	 * Process the write queue
+	 */
 
-		/* apple's driver seems to loop over this until neither */
-		/* condition is true.    - jmt                          */
+	status = psc_read_word(PSC_ENETWR_CTL);
 
-		if (psc_status & 0x2000) {
-			mace68k_txdma_reset(dev);
-		} else if (psc_status & 0x0100) {
-			psc_write_word(PSC_ENETWR_CMD + mp->tx_slot, 0x0100);
-			mp->tx_slot ^=16;
-			mp->tx_count++;
-			dev->tbusy = 0;
-			mark_bh(NET_BH);
-		}
-#if 0
+	if (status & 0x2000) {
+		mace_txdma_reset(dev);
+	} else if (status & 0x0100) {
+		psc_write_word(PSC_ENETWR_CMD + mp->tx_sloti, 0x0100);
+		mp->tx_sloti ^= 0x10;
+		mp->tx_count++;
+		netif_wake_queue(dev);
 	}
-#endif
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/macsonic.c linux-2.5/drivers/net/macsonic.c
--- linux-2.5.13/drivers/net/macsonic.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/net/macsonic.c	Fri May  3 03:49:07 2002
@@ -20,6 +20,9 @@
  *		  and duplicating packets. Needs more testing.
  *
  * 99/01/03 MSch: upgraded to version 0.92 of the core driver, fixed.
+ * 
+ * 00/10/31 sammy@sammy.net: Updated driver for 2.4 kernels, fixed problems
+ *          on centris.
  */
 
 #include <linux/kernel.h>
@@ -46,6 +49,7 @@
 #include <asm/macintosh.h>
 #include <asm/macints.h>
 #include <asm/mac_via.h>
+#include <asm/pgalloc.h>
 
 #include <linux/errno.h>
 
@@ -125,36 +129,42 @@
 
 int __init macsonic_init(struct net_device* dev)
 {
-	struct sonic_local* lp = (struct sonic_local *)dev->priv;
+	struct sonic_local* lp;
 	int i;
 
 	/* Allocate the entire chunk of memory for the descriptors.
            Note that this cannot cross a 64K boundary. */
 	for (i = 0; i < 20; i++) {
 		unsigned long desc_base, desc_top;
-		if ((lp->sonic_desc = 
-		     kmalloc(SIZEOF_SONIC_DESC
-			     * SONIC_BUS_SCALE(lp->dma_bitmode), GFP_KERNEL | GFP_DMA)) == NULL) {
+		if((lp = kmalloc(sizeof(struct sonic_local), GFP_KERNEL | GFP_DMA)) == NULL) {
 			printk(KERN_ERR "%s: couldn't allocate descriptor buffers\n", dev->name);
 			return -ENOMEM;
 		}
-		desc_base = (unsigned long) lp->sonic_desc;
-		desc_top = desc_base + SIZEOF_SONIC_DESC * SONIC_BUS_SCALE(lp->dma_bitmode);
+
+		desc_base = (unsigned long) lp;
+		desc_top = desc_base + sizeof(struct sonic_local);
 		if ((desc_top & 0xffff) >= (desc_base & 0xffff))
 			break;
 		/* Hmm. try again (FIXME: does this actually work?) */
-		kfree(lp->sonic_desc);
+		kfree(lp);
 		printk(KERN_DEBUG
 		       "%s: didn't get continguous chunk [%08lx - %08lx], trying again\n",
 		       dev->name, desc_base, desc_top);
 	}
 
-	if (lp->sonic_desc == NULL) {
+	if (lp == NULL) {
 		printk(KERN_ERR "%s: tried 20 times to allocate descriptor buffers, giving up.\n",
 		       dev->name);
 		return -ENOMEM;
 	}		       
 
+	dev->priv = lp;
+
+#if 0
+	/* this code is only here as a curiousity...   mainly, where the 
+	   fuck did SONIC_BUS_SCALE come from, and what was it supposed
+	   to do?  the normal allocation works great for 32 bit stuffs..  */
+
 	/* Now set up the pointers to point to the appropriate places */
 	lp->cda = lp->sonic_desc;
 	lp->tda = lp->cda + (SIZEOF_SONIC_CDA * SONIC_BUS_SCALE(lp->dma_bitmode));
@@ -163,6 +173,15 @@
 	lp->rra = lp->rda + (SIZEOF_SONIC_RD * SONIC_NUM_RDS
 			     * SONIC_BUS_SCALE(lp->dma_bitmode));
 
+#endif
+	
+	memset(lp, 0, sizeof(struct sonic_local));
+
+	lp->cda_laddr = (unsigned int)&(lp->cda);
+	lp->tda_laddr = (unsigned int)lp->tda;
+	lp->rra_laddr = (unsigned int)lp->rra;
+	lp->rda_laddr = (unsigned int)lp->rda;
+
 	/* FIXME, maybe we should use skbs */
 	if ((lp->rba = (char *)
 	     kmalloc(SONIC_NUM_RRS * SONIC_RBSIZE, GFP_KERNEL | GFP_DMA)) == NULL) {
@@ -172,15 +191,17 @@
 		return -ENOMEM;
 	}
 
+	lp->rba_laddr = (unsigned int)lp->rba;
+
 	{
 		int rs, ds;
 
 		/* almost always 12*4096, but let's not take chances */
 		rs = ((SONIC_NUM_RRS * SONIC_RBSIZE + 4095) / 4096) * 4096;
 		/* almost always under a page, but let's not take chances */
-		ds = ((SIZEOF_SONIC_DESC + 4095) / 4096) * 4096;
+		ds = ((sizeof(struct sonic_local) + 4095) / 4096) * 4096;
 		kernel_set_cachemode(lp->rba, rs, IOMAP_NOCACHE_SER);
-		kernel_set_cachemode(lp->sonic_desc, ds, IOMAP_NOCACHE_SER);
+		kernel_set_cachemode(lp, ds, IOMAP_NOCACHE_SER);
 	}
 	
 #if 0
@@ -277,6 +298,7 @@
 	static int once_is_more_than_enough;
 	struct sonic_local* lp;
 	int i;
+	int dma_bitmode;
 	
 	if (once_is_more_than_enough)
 		return -ENODEV;
@@ -316,7 +338,7 @@
 
 	printk("yes\n");	
 
-	if (dev) {
+	if (dev) 
 		dev = init_etherdev(dev, sizeof(struct sonic_local));
 		if (!dev)
 			return -ENOMEM;
@@ -328,13 +350,17 @@
 		}
 	} else {
 		dev = init_etherdev(NULL, sizeof(struct sonic_local));
-	}
 
 	if (dev == NULL)
 		return -ENOMEM;
 
-	lp = (struct sonic_local*) dev->priv;
-	memset(lp, 0, sizeof(struct sonic_local));
+	if(dev->priv) {
+		printk("%s: warning! sonic entering with priv already allocated!\n",
+		       dev->name);
+		printk("%s: discarding, will attempt to reallocate\n", dev->name);
+		dev->priv = NULL;
+	}
+
 	/* Danger!  My arms are flailing wildly!  You *must* set this
            before using sonic_read() */
 
@@ -356,8 +382,11 @@
 
 	/* The PowerBook's SONIC is 16 bit always. */
 	if (macintosh_config->ident == MAC_MODEL_PB520) {
-		lp->reg_offset = 0;
-		lp->dma_bitmode = 0;
+		reg_offset = 0;
+		dma_bitmode = 0;
+	} else if (macintosh_config->ident == MAC_MODEL_C610) {
+		reg_offset = 0;
+		dma_bitmode = 1;
 	} else {
 		/* Some of the comm-slot cards are 16 bit.  But some
                    of them are not.  The 32-bit cards use offset 2 and
@@ -368,27 +397,41 @@
 
 		/* Technically this is not necessary since we zeroed
                    it above */
-		lp->reg_offset = 0;
-		lp->dma_bitmode = 0;
+		reg_offset = 0;
+		dma_bitmode = 0;
 		sr = sonic_read(dev, SONIC_SR);
 		if (sr == 0 || sr == 0xffff) {
-			lp->reg_offset = 2;
+			reg_offset = 2;
 			/* 83932 is 0x0004, 83934 is 0x0100 or 0x0101 */
 			sr = sonic_read(dev, SONIC_SR);
-			lp->dma_bitmode = 1;
+			dma_bitmode = 1;
 			
 		}
 		printk(KERN_INFO
 		       "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
-		       dev->name, sr, lp->dma_bitmode?32:16, lp->reg_offset);
+		       dev->name, sr, dma_bitmode?32:16, reg_offset);
 	}
+	
 
-
+	/* this carries my sincere apologies -- by the time I got to updating
+	   the driver, support for "reg_offsets" appeares nowhere in the sonic
+	   code, going back for over a year.  Fortunately, my Mac does't seem
+	   to use whatever this was.
+
+	   If you know how this is supposed to be implemented, either fix it,
+	   or contact me (sammy@sammy.net) to explain what it is. --Sam */
+	   
+	if(reg_offset) {
+		printk("%s: register offset unsupported.  please fix this if you know what it is.\n", dev->name);
+		return -ENODEV;
+	}
+	
 	/* Software reset, then initialize control registers. */
 	sonic_write(dev, SONIC_CMD, SONIC_CR_RST);
 	sonic_write(dev, SONIC_DCR, SONIC_DCR_BMS |
 		    SONIC_DCR_RFT1 | SONIC_DCR_TFT0 | SONIC_DCR_EXBUS |
-		    (lp->dma_bitmode ? SONIC_DCR_DW : 0));
+		    (dma_bitmode ? SONIC_DCR_DW : 0));
+
 	/* This *must* be written back to in order to restore the
            extended programmable output bits */
 	sonic_write(dev, SONIC_DCR2, 0);
@@ -452,7 +495,7 @@
 	u16 sonic_dcr;
 	int id;
 	int i;
-	int reg_offset, dma_bitmode;
+	int dma_bitmode;
 
 	/* Find the first SONIC that hasn't been initialized already */
 	while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK,
@@ -538,8 +581,6 @@
 	memset(lp, 0, sizeof(struct sonic_local));
 	/* Danger!  My arms are flailing wildly!  You *must* set this
            before using sonic_read() */
-	lp->reg_offset = reg_offset;
-	lp->dma_bitmode = dma_bitmode;
 	dev->base_addr = base_addr;
 	dev->irq = SLOT2IRQ(ndev->board->slot);
 
@@ -552,6 +593,11 @@
 	printk(KERN_INFO "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
 	       dev->name, sonic_read(dev, SONIC_SR), dma_bitmode?32:16, reg_offset);
 
+	if(reg_offset) {
+		printk("%s: register offset unsupported.  please fix this if you know what it is.\n", dev->name);
+		return -ENODEV;
+	}
+
 	/* Software reset, then initialize control registers. */
 	sonic_write(dev, SONIC_CMD, SONIC_CR_RST);
 	sonic_write(dev, SONIC_DCR, sonic_dcr
@@ -616,6 +662,9 @@
 #define vdma_free(baz)
 #define sonic_chiptomem(bat) (bat)
 #define PHYSADDR(quux) (quux)
+
+#define sonic_request_irq       request_irq
+#define sonic_free_irq          free_irq
 
 #include "sonic.c"
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/natsemi.c linux-2.5/drivers/net/natsemi.c
--- linux-2.5.13/drivers/net/natsemi.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/net/natsemi.c	Fri Mar  1 01:25:56 2002
@@ -101,19 +101,56 @@
 
 	version 1.0.13:
 		* ETHTOOL_[GS]EEPROM support (Tim Hockin)
-
-	version 1.0.13:
 		* crc cleanup (Matt Domsch <Matt_Domsch@dell.com>)
 
+	version 1.0.14:
+		* Cleanup some messages and autoneg in ethtool (Tim Hockin)
+		* OOM error handling.
+		* reinit_ring() instead of {drain,init}_ring().
+		* Rx status FIFO overrun bug fixed:
+			The nic sets that bit instead of IntrRxDone,
+			just call netdev_rx and hang is gone.
+
 	TODO:
 	* big endian support with CFG:BEM instead of cpu_to_le32
 	* support for an external PHY
 	* flow control
 */
 
+#if !defined(__OPTIMIZE__)
+#warning  You must compile this file with the correct options!
+#warning  See the last lines of the source file.
+#error You must compile this driver with "-O".
+#endif
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/ethtool.h>
+#include <linux/delay.h>
+#include <linux/rtnetlink.h>
+#include <linux/mii.h>
+#include <asm/processor.h>	/* Processor type for cache alignment. */
+#include <asm/bitops.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
 #define DRV_NAME	"natsemi"
-#define DRV_VERSION	"1.07+LK1.0.13"
-#define DRV_RELDATE	"Nov 12, 2001"
+#define DRV_VERSION	"1.07+LK1.0.14"
+#define DRV_RELDATE	"Nov 27, 2001"
 
 /* Updated to recommendations in pci-skeleton v2.03. */
 
@@ -132,7 +169,12 @@
 /* The user-configurable values.
    These may be modified when a driver module is loaded.*/
 
-static int debug = 1; /* 1 normal messages, 0 quiet .. 7 verbose. */
+#define NATSEMI_DEF_MSG		(NETIF_MSG_DRV		| \
+				 NETIF_MSG_LINK		| \
+				 NETIF_MSG_WOL		| \
+				 NETIF_MSG_RX_ERR	| \
+				 NETIF_MSG_TX_ERR)
+static int debug = NATSEMI_DEF_MSG;
 
 /* Maximum events (Rx packets, etc.) to handle at each interrupt. */
 static int max_interrupt_work = 20;
@@ -164,7 +206,7 @@
    There are no ill effects from too-large receive rings. */
 #define TX_RING_SIZE	16
 #define TX_QUEUE_LEN	10 /* Limit ring entries actually used, min 4. */
-#define RX_RING_SIZE	64
+#define RX_RING_SIZE	32
 
 /* Operational parameters that usually are not changed. */
 /* Time in jiffies before concluding the transmitter is hung. */
@@ -183,37 +225,6 @@
 
 #define PKT_BUF_SZ		1536 /* Size of each temporary Rx buffer. */
 
-#if !defined(__OPTIMIZE__)
-#warning  You must compile this file with the correct options!
-#warning  See the last lines of the source file.
-#error You must compile this driver with "-O".
-#endif
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/ethtool.h>
-#include <linux/delay.h>
-#include <linux/rtnetlink.h>
-#include <linux/mii.h>
-#include <asm/processor.h>	/* Processor type for cache alignment. */
-#include <asm/bitops.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-
 /* These identify the driver base version and may not be removed. */
 static char version[] __devinitdata =
 KERN_INFO DRV_NAME ".c:v1.07 1/9/2001  Written by Donald Becker <becker@scyld.com>\n"
@@ -232,7 +243,7 @@
 MODULE_PARM(full_duplex, "1-" __MODULE_STRING(MAX_UNITS) "i");
 MODULE_PARM_DESC(max_interrupt_work, "DP8381x maximum events handled per interrupt");
 MODULE_PARM_DESC(mtu, "DP8381x MTU (all boards)");
-MODULE_PARM_DESC(debug, "DP8381x debug level (0-5)");
+MODULE_PARM_DESC(debug, "DP8381x debug bitmask");
 MODULE_PARM_DESC(rx_copybreak, "DP8381x copy breakpoint for copy-only-tiny-frames");
 MODULE_PARM_DESC(options, "DP8381x: Bits 0-3: media type, bit 17: full duplex");
 MODULE_PARM_DESC(full_duplex, "DP8381x full duplex setting(s) (1)");
@@ -421,6 +432,7 @@
 enum ChipConfig_bits {
 	CfgPhyDis		= 0x200,
 	CfgPhyRst		= 0x400,
+	CfgExtPhy		= 0x1000,
 	CfgAnegEnable		= 0x2000,
 	CfgAneg100		= 0x4000,
 	CfgAnegFull		= 0x8000,
@@ -619,6 +631,7 @@
 	unsigned int cur_rx, dirty_rx;		/* Producer/consumer ring indices */
 	unsigned int cur_tx, dirty_tx;
 	unsigned int rx_buf_sz;				/* Based on MTU+slack. */
+	unsigned int oom;
 	/* These values are keep track of the transceiver/media in use. */
 	unsigned int full_duplex;
 	/* Rx filter. */
@@ -634,6 +647,7 @@
 	u16 advertising; /* NWay media advertisement */
 	unsigned int iosize;
 	spinlock_t lock;
+	u32 msg_enable;
 };
 
 static int eeprom_read(long ioaddr, int location);
@@ -647,9 +661,12 @@
 static void netdev_timer(unsigned long data);
 static void tx_timeout(struct net_device *dev);
 static int alloc_ring(struct net_device *dev);
+static void refill_rx(struct net_device *dev);
 static void init_ring(struct net_device *dev);
+static void drain_tx(struct net_device *dev);
 static void drain_ring(struct net_device *dev);
 static void free_ring(struct net_device *dev);
+static void reinit_ring(struct net_device *dev);
 static void init_registers(struct net_device *dev);
 static int start_tx(struct sk_buff *skb, struct net_device *dev);
 static void intr_handler(int irq, void *dev_instance, struct pt_regs *regs);
@@ -753,6 +770,7 @@
 	pci_set_drvdata(pdev, dev);
 	np->iosize = iosize;
 	spin_lock_init(&np->lock);
+	np->msg_enable = debug;
 
 	/* Reset the chip to erase previous misconfiguration. */
 	natsemi_reload_eeprom(dev);
@@ -767,7 +785,8 @@
 		if (option & 0x200)
 			np->full_duplex = 1;
 		if (option & 15)
-			printk(KERN_INFO "%s: ignoring user supplied media type %d",
+			printk(KERN_INFO 
+				"%s: ignoring user supplied media type %d",
 				dev->name, option & 15);
 	}
 	if (find_cnt < MAX_UNITS  &&  full_duplex[find_cnt] > 0)
@@ -796,14 +815,17 @@
 	}
 	netif_carrier_off(dev);
 
-	printk(KERN_INFO "%s: %s at 0x%lx, ",
-		   dev->name, natsemi_pci_info[chip_idx].name, ioaddr);
-	for (i = 0; i < ETH_ALEN-1; i++)
-			printk("%2.2x:", dev->dev_addr[i]);
-	printk("%2.2x, IRQ %d.\n", dev->dev_addr[i], irq);
+	if (netif_msg_drv(np)) {
+		printk(KERN_INFO "%s: %s at %#08lx, ",
+			   dev->name, natsemi_pci_info[chip_idx].name, ioaddr);
+		for (i = 0; i < ETH_ALEN-1; i++)
+				printk("%02x:", dev->dev_addr[i]);
+		printk("%02x, IRQ %d.\n", dev->dev_addr[i], irq);
+	}
 
 	np->advertising = mdio_read(dev, 1, MII_ADVERTISE);
-	if ((readl(ioaddr + ChipConfig) & 0xe000) != 0xe000) {
+	if ((readl(ioaddr + ChipConfig) & 0xe000) != 0xe000 
+	 && netif_msg_probe(np)) {
 		u32 chip_config = readl(ioaddr + ChipConfig);
 		printk(KERN_INFO "%s: Transceiver default autonegotiation %s "
 			   "10%s %s duplex.\n",
@@ -812,12 +834,18 @@
 			   chip_config & CfgAneg100 ? "0" : "",
 			   chip_config & CfgAnegFull ? "full" : "half");
 	}
-	printk(KERN_INFO "%s: Transceiver status 0x%4.4x advertising %4.4x.\n",
-		   dev->name, mdio_read(dev, 1, MII_BMSR), 
-		   np->advertising);
+	if (netif_msg_probe(np))
+		printk(KERN_INFO 
+			"%s: Transceiver status %#04x advertising %#04x.\n",
+			dev->name, mdio_read(dev, 1, MII_BMSR), 
+			np->advertising);
 
 	/* save the silicon revision for later querying */
 	np->srr = readl(ioaddr + SiliconRev);
+	if (netif_msg_hw(np))
+		printk(KERN_INFO "%s: silicon revision %#04x.\n",
+				dev->name, np->srr);
+
 
 	return 0;
 }
@@ -914,6 +942,7 @@
 	u32 rfcr;
 	u16 pmatch[3];
 	u16 sopass[3];
+	struct netdev_private *np = dev->priv;
 
 	/* 
 	 * Resetting the chip causes some registers to be lost.
@@ -947,10 +976,10 @@
 			break;
 		udelay(5);
 	}
-	if (i==NATSEMI_HW_TIMEOUT && debug) {
+	if (i==NATSEMI_HW_TIMEOUT && netif_msg_hw(np)) {
 		printk(KERN_INFO "%s: reset did not complete in %d usec.\n",
 		   dev->name, i*5);
-	} else if (debug > 2) {
+	} else if (netif_msg_hw(np)) {
 		printk(KERN_DEBUG "%s: reset completed in %d usec.\n",
 		   dev->name, i*5);
 	}
@@ -979,6 +1008,7 @@
 
 static void natsemi_reload_eeprom(struct net_device *dev)
 {
+	struct netdev_private *np = dev->priv;
 	int i;
 
 	writel(EepromReload, dev->base_addr + PCIBusCfg);
@@ -987,10 +1017,10 @@
 			break;
 		udelay(5);
 	}
-	if (i==NATSEMI_HW_TIMEOUT && debug) {
+	if (i==NATSEMI_HW_TIMEOUT && netif_msg_hw(np)) {
 		printk(KERN_INFO "%s: EEPROM did not reload in %d usec.\n",
 		   dev->name, i*5);
-	} else if (debug > 2) {
+	} else if (netif_msg_hw(np)) {
 		printk(KERN_DEBUG "%s: EEPROM reloaded in %d usec.\n",
 		   dev->name, i*5);
 	}
@@ -999,6 +1029,7 @@
 static void natsemi_stop_rxtx(struct net_device *dev)
 {
 	long ioaddr = dev->base_addr;
+	struct netdev_private *np = dev->priv;
 	int i;
 
 	writel(RxOff | TxOff, ioaddr + ChipCmd);
@@ -1007,10 +1038,10 @@
 			break;
 		udelay(5);
 	}
-	if (i==NATSEMI_HW_TIMEOUT && debug) {
+	if (i==NATSEMI_HW_TIMEOUT && netif_msg_hw(np)) {
 		printk(KERN_INFO "%s: Tx/Rx process did not stop in %d usec.\n",
 				dev->name, i*5);
-	} else if (debug > 2) {
+	} else if (netif_msg_hw(np)) {
 		printk(KERN_DEBUG "%s: Tx/Rx process stopped in %d usec.\n",
 				dev->name, i*5);
 	}
@@ -1028,7 +1059,7 @@
 	i = request_irq(dev->irq, &intr_handler, SA_SHIRQ, dev->name, dev);
 	if (i) return i;
 
-	if (debug > 1)
+	if (netif_msg_ifup(np))
 		printk(KERN_DEBUG "%s: netdev_open() irq %d.\n",
 			   dev->name, dev->irq);
 	i = alloc_ring(dev);
@@ -1043,8 +1074,8 @@
 
 	netif_start_queue(dev);
 
-	if (debug > 2)
-		printk(KERN_DEBUG "%s: Done netdev_open(), status: %x.\n",
+	if (netif_msg_ifup(np))
+		printk(KERN_DEBUG "%s: Done netdev_open(), status: %#08x.\n",
 			   dev->name, (int)readl(ioaddr + ChipCmd));
 
 	/* Set the timer to check for link beat. */
@@ -1064,19 +1095,18 @@
 	int duplex;
 	int chipcfg = readl(ioaddr + ChipConfig);
 
-	if(!(chipcfg & CfgLink)) {
+	if (!(chipcfg & CfgLink)) {
 		if (netif_carrier_ok(dev)) {
-			if (debug)
-				printk(KERN_INFO "%s: no link. Disabling watchdog.\n",
+			if (netif_msg_link(np))
+				printk(KERN_NOTICE "%s: link down.\n", 
 					dev->name);
 			netif_carrier_off(dev);
 		}
 		return;
 	}
 	if (!netif_carrier_ok(dev)) {
-		if (debug)
-			printk(KERN_INFO "%s: link is back. Enabling watchdog.\n",
-					dev->name);
+		if (netif_msg_link(np))
+			printk(KERN_NOTICE "%s: link up.\n", dev->name);
 		netif_carrier_on(dev);
 	}
 
@@ -1084,10 +1114,11 @@
 
 	/* if duplex is set then bit 28 must be set, too */
 	if (duplex ^ !!(np->rx_config & RxAcceptTx)) {
-		if (debug)
-			printk(KERN_INFO "%s: Setting %s-duplex based on negotiated link"
-				   " capability.\n", dev->name,
-				   duplex ? "full" : "half");
+		if (netif_msg_link(np))
+			printk(KERN_INFO 
+				"%s: Setting %s-duplex based on negotiated "
+				"link capability.\n", dev->name,
+				duplex ? "full" : "half");
 		if (duplex) {
 			np->rx_config |= RxAcceptTx;
 			np->tx_config |= TxCarrierIgn | TxHeartIgn;
@@ -1106,17 +1137,12 @@
 	long ioaddr = dev->base_addr;
 	int i;
 
-	/* save the silicon revision for later */
-	if (debug > 4)
-		printk(KERN_DEBUG "%s: found silicon revision %xh.\n",
-				dev->name, np->srr);
-
 	for (i=0;i<NATSEMI_HW_TIMEOUT;i++) {
 		if (readl(dev->base_addr + ChipConfig) & CfgAnegDone)
 			break;
 		udelay(10);
 	}
-	if (i==NATSEMI_HW_TIMEOUT && debug) {
+	if (i==NATSEMI_HW_TIMEOUT && netif_msg_link(np)) {
 		printk(KERN_INFO 
 			"%s: autonegotiation did not complete in %d usec.\n",
 			dev->name, i*10);
@@ -1181,8 +1207,8 @@
 	 * nothing will be written to memory. */
 	np->SavedClkRun = readl(ioaddr + ClkRun);
 	writel(np->SavedClkRun & ~PMEEnable, ioaddr + ClkRun);
-	if (np->SavedClkRun & PMEStatus) {
-		printk(KERN_NOTICE "%s: Wake-up event %8.8x\n", 
+	if (np->SavedClkRun & PMEStatus && netif_msg_wol(np)) {
+		printk(KERN_NOTICE "%s: Wake-up event %#08x\n", 
 			dev->name, readl(ioaddr + WOLCmd));
 	}
 
@@ -1198,11 +1224,15 @@
 }
 
 /* 
- * The frequency on this has been increased because of a nasty little problem.
+ * netdev_timer:
+ * Purpose:
+ * 1) check for link changes. Usually they are handled by the MII interrupt
+ * 2) check for sudden death of the NIC:
  * It seems that a reference set for this chip went out with incorrect info,
  * and there exist boards that aren't quite right.  An unexpected voltage drop
  * can cause the PHY to get itself in a weird state (basically reset..).
  * NOTE: this only seems to affect revC chips.
+ * 3) check of death of the RX path due to OOM.
  */
 static void netdev_timer(unsigned long data)
 {
@@ -1212,7 +1242,7 @@
 	long ioaddr = dev->base_addr;
 	u16 dspcfg;
 
-	if (debug > 3) {
+	if (netif_msg_timer(np)) {
 		/* DO NOT read the IntrStatus register, 
 		 * a read clears any pending interrupts.
 		 */
@@ -1220,17 +1250,23 @@
 			   dev->name);
 	}
 
+	spin_lock_irq(&np->lock);
+
 	/* check for a nasty random phy-reset - use dspcfg as a flag */
 	writew(1, ioaddr+PGSEL);
 	dspcfg = readw(ioaddr+DSPCFG);
 	writew(0, ioaddr+PGSEL);
 	if (dspcfg != DSPCFG_VAL) {
 		if (!netif_queue_stopped(dev)) {
-			printk(KERN_INFO 
-				"%s: possible phy reset: re-initializing\n",
-				dev->name);
+			spin_unlock_irq(&np->lock);
+			if (netif_msg_hw(np))
+				printk(KERN_NOTICE
+					"%s: possible phy reset: re-initializing\n",
+					dev->name);
 			disable_irq(dev->irq);
 			spin_lock_irq(&np->lock);
+			natsemi_reset(dev);
+			reinit_ring(dev);
 			init_registers(dev);
 			spin_unlock_irq(&np->lock);
 			enable_irq(dev->irq);
@@ -1240,9 +1276,19 @@
 		}
 	} else {
 		/* init_registers() calls check_link() for the above case */
-		spin_lock_irq(&np->lock);
 		check_link(dev);
-		spin_unlock_irq(&np->lock);
+	}
+	spin_unlock_irq(&np->lock);
+	if (np->oom) {
+		disable_irq(dev->irq);
+		np->oom = 0;
+		refill_rx(dev);
+		enable_irq(dev->irq);
+		if (!np->oom) {
+			writel(RxOn, dev->base_addr + ChipCmd);
+		} else {
+			next_tick = 1;
+		}
 	}
 	mod_timer(&np->timer, jiffies + next_tick);
 }
@@ -1251,18 +1297,18 @@
 {
 	struct netdev_private *np = dev->priv;
 
-	if (debug > 2) {
+	if (netif_msg_pktdata(np)) {
 		int i;
 		printk(KERN_DEBUG "  Tx ring at %p:\n", np->tx_ring);
 		for (i = 0; i < TX_RING_SIZE; i++) {
-			printk(KERN_DEBUG " #%d desc. %8.8x %8.8x %8.8x.\n",
+			printk(KERN_DEBUG " #%d desc. %#08x %#08x %#08x.\n",
 				   i, np->tx_ring[i].next_desc,
 				   np->tx_ring[i].cmd_status, 
 				   np->tx_ring[i].addr);
 		}
 		printk(KERN_DEBUG "  Rx ring %p:\n", np->rx_ring);
 		for (i = 0; i < RX_RING_SIZE; i++) {
-			printk(KERN_DEBUG " #%d desc. %8.8x %8.8x %8.8x.\n",
+			printk(KERN_DEBUG " #%d desc. %#08x %#08x %#08x.\n",
 				   i, np->rx_ring[i].next_desc,
 				   np->rx_ring[i].cmd_status, 
 				   np->rx_ring[i].addr);
@@ -1278,14 +1324,15 @@
 	disable_irq(dev->irq);
 	spin_lock_irq(&np->lock);
 	if (netif_device_present(dev)) {
-		printk(KERN_WARNING "%s: Transmit timed out, status %8.8x,"
-			" resetting...\n", 
-			dev->name, readl(ioaddr + IntrStatus));
+		if (netif_msg_tx_err(np))
+			printk(KERN_WARNING 
+				"%s: Transmit timed out, status %#08x,"
+				" resetting...\n", 
+				dev->name, readl(ioaddr + IntrStatus));
 		dump_ring(dev);
 
 		natsemi_reset(dev);
-		drain_ring(dev);
-		init_ring(dev);
+		reinit_ring(dev);
 		init_registers(dev);
 	} else {
 		printk(KERN_WARNING 
@@ -1312,15 +1359,53 @@
 	return 0;
 }
 
+static void refill_rx(struct net_device *dev)
+{
+	struct netdev_private *np = dev->priv;
+
+	/* Refill the Rx ring buffers. */
+	for (; np->cur_rx - np->dirty_rx > 0; np->dirty_rx++) {
+		struct sk_buff *skb;
+		int entry = np->dirty_rx % RX_RING_SIZE;
+		if (np->rx_skbuff[entry] == NULL) {
+			skb = dev_alloc_skb(np->rx_buf_sz);
+			np->rx_skbuff[entry] = skb;
+			if (skb == NULL)
+				break;				/* Better luck next round. */
+			skb->dev = dev;			/* Mark as being used by this device. */
+			np->rx_dma[entry] = pci_map_single(np->pci_dev,
+							skb->data, skb->len, PCI_DMA_FROMDEVICE);
+			np->rx_ring[entry].addr = cpu_to_le32(np->rx_dma[entry]);
+		}
+		np->rx_ring[entry].cmd_status =
+			cpu_to_le32(np->rx_buf_sz);
+	}
+	if (np->cur_rx - np->dirty_rx == RX_RING_SIZE) {
+		if (debug > 2)
+			printk(KERN_INFO "%s: going OOM.\n", dev->name);
+		np->oom = 1;
+	}
+}
+
 /* Initialize the Rx and Tx rings, along with various 'dev' bits. */
 static void init_ring(struct net_device *dev)
 {
 	struct netdev_private *np = dev->priv;
 	int i;
 
-	np->cur_rx = np->cur_tx = 0;
-	np->dirty_rx = np->dirty_tx = 0;
+	/* 1) TX ring */
+	np->dirty_tx = np->cur_tx = 0;
+	for (i = 0; i < TX_RING_SIZE; i++) {
+		np->tx_skbuff[i] = NULL;
+		np->tx_ring[i].next_desc = cpu_to_le32(np->ring_dma
+					+sizeof(struct netdev_desc)
+					 *((i+1)%TX_RING_SIZE+RX_RING_SIZE));
+		np->tx_ring[i].cmd_status = 0;
+	}
 
+	/* 2) RX ring */
+	np->dirty_rx = 0;
+	np->cur_rx = RX_RING_SIZE;
 	np->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 32);
 	np->rx_head_desc = &np->rx_ring[0];
 
@@ -1335,29 +1420,25 @@
 		np->rx_ring[i].cmd_status = cpu_to_le32(DescOwn);
 		np->rx_skbuff[i] = NULL;
 	}
+	refill_rx(dev);
+	dump_ring(dev);
+}
 
-	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(np->rx_buf_sz);
-		np->rx_skbuff[i] = skb;
-		if (skb == NULL)
-			break;
-		skb->dev = dev;			/* Mark as being used by this device. */
-		np->rx_dma[i] = pci_map_single(np->pci_dev,
-						skb->data, skb->len, PCI_DMA_FROMDEVICE);
-		np->rx_ring[i].addr = cpu_to_le32(np->rx_dma[i]);
-		np->rx_ring[i].cmd_status = cpu_to_le32(np->rx_buf_sz);
-	}
-	np->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
+static void drain_tx(struct net_device *dev)
+{
+	struct netdev_private *np = dev->priv;
+	int i;
 
 	for (i = 0; i < TX_RING_SIZE; i++) {
+		if (np->tx_skbuff[i]) {
+			pci_unmap_single(np->pci_dev,
+						np->rx_dma[i],
+						np->rx_skbuff[i]->len,
+						PCI_DMA_TODEVICE);
+			dev_kfree_skb(np->tx_skbuff[i]);
+		}
 		np->tx_skbuff[i] = NULL;
-		np->tx_ring[i].next_desc = cpu_to_le32(np->ring_dma
-					+sizeof(struct netdev_desc)
-					 *((i+1)%TX_RING_SIZE+RX_RING_SIZE));
-		np->tx_ring[i].cmd_status = 0;
 	}
-	dump_ring(dev);
 }
 
 static void drain_ring(struct net_device *dev)
@@ -1378,16 +1459,29 @@
 		}
 		np->rx_skbuff[i] = NULL;
 	}
-	for (i = 0; i < TX_RING_SIZE; i++) {
-		if (np->tx_skbuff[i]) {
-			pci_unmap_single(np->pci_dev,
-						np->rx_dma[i],
-						np->rx_skbuff[i]->len,
-						PCI_DMA_TODEVICE);
-			dev_kfree_skb(np->tx_skbuff[i]);
-		}
-		np->tx_skbuff[i] = NULL;
-	}
+	drain_tx(dev);
+}
+
+static void reinit_ring(struct net_device *dev)
+{
+	struct netdev_private *np = dev->priv;
+	int i;
+
+	/* drain TX ring */
+	drain_tx(dev);
+	np->dirty_tx = np->cur_tx = 0;
+	for (i=0;i<TX_RING_SIZE;i++)
+		np->tx_ring[i].cmd_status = 0;
+
+	/* RX Ring */
+	np->dirty_rx = 0;
+	np->cur_rx = RX_RING_SIZE;
+	np->rx_head_desc = &np->rx_ring[0];
+	/* Initialize all Rx descriptors. */
+	for (i = 0; i < RX_RING_SIZE; i++)
+		np->rx_ring[i].cmd_status = cpu_to_le32(DescOwn);
+
+	refill_rx(dev);
 }
 
 static void free_ring(struct net_device *dev)
@@ -1438,7 +1532,7 @@
 
 	dev->trans_start = jiffies;
 
-	if (debug > 4) {
+	if (netif_msg_tx_queued(np)) {
 		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
 			   dev->name, np->cur_tx, entry);
 	}
@@ -1451,14 +1545,11 @@
 
 	for (; np->cur_tx - np->dirty_tx > 0; np->dirty_tx++) {
 		int entry = np->dirty_tx % TX_RING_SIZE;
-		if (np->tx_ring[entry].cmd_status & cpu_to_le32(DescOwn)) {
-			if (debug > 4)
-				printk(KERN_DEBUG "%s: tx frame #%d is busy.\n",
-						dev->name, np->dirty_tx);
+		if (np->tx_ring[entry].cmd_status & cpu_to_le32(DescOwn))
 			break;
-		}
-		if (debug > 4)
-			printk(KERN_DEBUG "%s: tx frame #%d finished with status %8.8xh.\n",
+		if (netif_msg_tx_done(np))
+			printk(KERN_DEBUG 
+				"%s: tx frame #%d finished, status %#08x.\n",
 					dev->name, np->dirty_tx,
 					le32_to_cpu(np->tx_ring[entry].cmd_status));
 		if (np->tx_ring[entry].cmd_status & cpu_to_le32(DescPktOK)) {
@@ -1495,21 +1586,18 @@
 static void intr_handler(int irq, void *dev_instance, struct pt_regs *rgs)
 {
 	struct net_device *dev = dev_instance;
-	struct netdev_private *np;
-	long ioaddr;
+	struct netdev_private *np = dev->priv;
+	long ioaddr = dev->base_addr;
 	int boguscnt = max_interrupt_work;
 
-	ioaddr = dev->base_addr;
-	np = dev->priv;
-	
 	if (!netif_device_present(dev))
 		return;
 	do {
 		/* Reading automatically acknowledges all int sources. */
 		u32 intr_status = readl(ioaddr + IntrStatus);
 
-		if (debug > 4)
-			printk(KERN_DEBUG "%s: Interrupt, status %4.4x.\n",
+		if (netif_msg_intr(np))
+			printk(KERN_DEBUG "%s: Interrupt, status %#08x.\n",
 				   dev->name, intr_status);
 
 		if (intr_status == 0)
@@ -1530,13 +1618,13 @@
 
 		if (--boguscnt < 0) {
 			printk(KERN_WARNING "%s: Too much work at interrupt, "
-				   "status=0x%4.4x.\n",
+				   "status=%#08x.\n",
 				   dev->name, intr_status);
 			break;
 		}
 	} while (1);
 
-	if (debug > 4)
+	if (netif_msg_intr(np))
 		printk(KERN_DEBUG "%s: exiting interrupt.\n",
 			   dev->name);
 }
@@ -1552,22 +1640,24 @@
 
 	/* If the driver owns the next entry it's a new packet. Send it up. */
 	while (desc_status < 0) {        /* e.g. & DescOwn */
-		if (debug > 4)
-			printk(KERN_DEBUG "  In netdev_rx() entry %d status was %8.8x.\n",
-				   entry, desc_status);
+		if (netif_msg_rx_status(np))
+			printk(KERN_DEBUG 
+				"  netdev_rx() entry %d status was %#08x.\n",
+				entry, desc_status);
 		if (--boguscnt < 0)
 			break;
-		if ((desc_status & (DescMore|DescPktOK|DescRxLong)) != DescPktOK) {
+		if ((desc_status&(DescMore|DescPktOK|DescRxLong)) != DescPktOK){
 			if (desc_status & DescMore) {
-				printk(KERN_WARNING "%s: Oversized(?) Ethernet frame spanned "
-					   "multiple buffers, entry %#x status %x.\n",
-					   dev->name, np->cur_rx, desc_status);
+				if (netif_msg_rx_err(np))
+					printk(KERN_WARNING 
+						"%s: Oversized(?) Ethernet "
+						"frame spanned multiple "
+						"buffers, entry %#08x "
+						"status %#08x.\n", dev->name, 
+						np->cur_rx, desc_status);
 				np->stats.rx_length_errors++;
 			} else {
-				/* There was a error. */
-				if (debug > 2)
-					printk(KERN_DEBUG "  netdev_rx() Rx error was %8.8x.\n",
-						   desc_status);
+				/* There was an error. */
 				np->stats.rx_errors++;
 				if (desc_status & (DescRxAbort|DescRxOver)) 
 					np->stats.rx_over_errors++;
@@ -1582,8 +1672,8 @@
 			struct sk_buff *skb;
 			/* Omit CRC size. */
 			int pkt_len = (desc_status & DescSizeMask) - 4;
-			/* Check if the packet is long enough to accept without copying
-			   to a minimally-sized skbuff. */
+			/* Check if the packet is long enough to accept 
+			 * without copying to a minimally-sized skbuff. */
 			if (pkt_len < rx_copybreak
 				&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
 				skb->dev = dev;
@@ -1617,26 +1707,14 @@
 		desc_status = le32_to_cpu(np->rx_head_desc->cmd_status);
 	}
 
-	/* Refill the Rx ring buffers. */
-	for (; np->cur_rx - np->dirty_rx > 0; np->dirty_rx++) {
-		struct sk_buff *skb;
-		entry = np->dirty_rx % RX_RING_SIZE;
-		if (np->rx_skbuff[entry] == NULL) {
-			skb = dev_alloc_skb(np->rx_buf_sz);
-			np->rx_skbuff[entry] = skb;
-			if (skb == NULL)
-				break;				/* Better luck next round. */
-			skb->dev = dev;			/* Mark as being used by this device. */
-			np->rx_dma[entry] = pci_map_single(np->pci_dev,
-							skb->data, skb->len, PCI_DMA_FROMDEVICE);
-			np->rx_ring[entry].addr = cpu_to_le32(np->rx_dma[entry]);
-		}
-		np->rx_ring[entry].cmd_status =
-			cpu_to_le32(np->rx_buf_sz);
-	}
+	refill_rx(dev);
 
 	/* Restart Rx engine if stopped. */
-	writel(RxOn, dev->base_addr + ChipCmd);
+	if (np->oom)
+		mod_timer(&np->timer, jiffies + 1);
+	else
+		writel(RxOn, dev->base_addr + ChipCmd);
+
 }
 
 static void netdev_error(struct net_device *dev, int intr_status)
@@ -1646,11 +1724,16 @@
 
 	spin_lock(&np->lock);
 	if (intr_status & LinkChange) {
-		printk(KERN_NOTICE 
-			"%s: Link changed: Autonegotiation advertising"
-			" %4.4x  partner %4.4x.\n", dev->name,
-			(int)mdio_read(dev, 1, MII_ADVERTISE), 
-			(int)mdio_read(dev, 1, MII_LPA));
+		u16 adv = mdio_read(dev, 1, MII_ADVERTISE);
+		u16 lpa = mdio_read(dev, 1, MII_LPA);
+		if (mdio_read(dev, 1, MII_BMCR) & BMCR_ANENABLE 
+		 && netif_msg_link(np)) {
+			printk(KERN_INFO 
+				"%s: Autonegotiation advertising"
+				" %#04x  partner %#04x.\n", dev->name,
+				adv, lpa);
+		}
+
 		/* read MII int status to clear the flag */
 		readw(ioaddr + MIntrStatus);
 		check_link(dev);
@@ -1661,18 +1744,19 @@
 	if (intr_status & IntrTxUnderrun) {
 		if ((np->tx_config & TxDrthMask) < 62)
 			np->tx_config += 2;
-		if (debug > 2)
-			printk(KERN_NOTICE "%s: increasing Tx theshold, new tx cfg %8.8xh.\n",
-					dev->name, np->tx_config);
+		if (netif_msg_tx_err(np))
+			printk(KERN_NOTICE 
+				"%s: increased Tx theshold, txcfg %#08x.\n",
+				dev->name, np->tx_config);
 		writel(np->tx_config, ioaddr + TxConfig);
 	}
-	if (intr_status & WOLPkt) {
+	if (intr_status & WOLPkt && netif_msg_wol(np)) {
 		int wol_status = readl(ioaddr + WOLCmd);
-		printk(KERN_NOTICE "%s: Link wake-up event %8.8x\n",
+		printk(KERN_NOTICE "%s: Link wake-up event %#08x\n",
 			   dev->name, wol_status);
 	}
 	if (intr_status & RxStatusFIFOOver) {
-		if (debug >= 2) {
+		if (netif_msg_rx_err(np) && netif_msg_intr(np)) {
 			printk(KERN_NOTICE "%s: Rx status FIFO overrun\n", 
 				dev->name);
 		}
@@ -1680,10 +1764,8 @@
 	}
 	/* Hmmmmm, it's not clear how to recover from PCI faults. */
 	if (intr_status & IntrPCIErr) {
-		if (debug) {
-			printk(KERN_NOTICE "%s: PCI error %08x\n", dev->name,
-				intr_status & IntrPCIErr);
-		}
+		printk(KERN_NOTICE "%s: PCI error %#08x\n", dev->name,
+			intr_status & IntrPCIErr);
 		np->stats.tx_fifo_errors++;
 		np->stats.rx_fifo_errors++;
 	}
@@ -1761,7 +1843,8 @@
 
 	if (dev->flags & IFF_PROMISC) {			/* Set promiscuous. */
 		/* Unconditionally log net taps. */
-		printk(KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name);
+		printk(KERN_NOTICE "%s: Promiscuous mode enabled.\n", 
+			dev->name);
 		rx_mode = RxFilterEnable | AcceptBroadcast 
 			| AcceptAllMulticast | AcceptAllPhys | AcceptMyPhys;
 	} else if ((dev->mc_count > multicast_filter_limit)
@@ -1896,7 +1979,7 @@
 	/* get message-level */
 	case ETHTOOL_GMSGLVL: {
 		struct ethtool_value edata = {ETHTOOL_GMSGLVL};
-		edata.data = debug;
+		edata.data = np->msg_enable;
 		if (copy_to_user(useraddr, &edata, sizeof(edata)))
 			return -EFAULT;
 		return 0;
@@ -1906,7 +1989,7 @@
 		struct ethtool_value edata;
 		if (copy_from_user(&edata, useraddr, sizeof(edata)))
 			return -EFAULT;
-		debug = edata.data;
+		np->msg_enable = edata.data;
 		return 0;
 	}
 	/* restart autonegotiation */
@@ -2096,18 +2179,22 @@
 	ecmd->supported = 
 		(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
 		SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full |
-		SUPPORTED_Autoneg | SUPPORTED_TP);
+		SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII);
 	
-	/* only supports twisted-pair */
-	ecmd->port = PORT_TP;
+	/* only supports twisted-pair or MII */
+	tmp = readl(dev->base_addr + ChipConfig);
+	if (tmp & CfgExtPhy)
+		ecmd->port = PORT_MII;
+	else
+		ecmd->port = PORT_TP;
 
 	/* only supports internal transceiver */
 	ecmd->transceiver = XCVR_INTERNAL;
 
-	/* this isn't fully supported at higher layers */
+	/* not sure what this is for */
 	ecmd->phy_address = readw(dev->base_addr + PhyCtrl) & PhyAddrMask;
 
-	ecmd->advertising = ADVERTISED_TP;
+	ecmd->advertising = ADVERTISED_TP | ADVERTISED_MII;
 	tmp = mdio_read(dev, 1, MII_ADVERTISE);
 	if (tmp & ADVERTISE_10HALF)
 		ecmd->advertising |= ADVERTISED_10baseT_Half;
@@ -2118,20 +2205,21 @@
 	if (tmp & ADVERTISE_100FULL)
 		ecmd->advertising |= ADVERTISED_100baseT_Full;
 
-	tmp = readl(dev->base_addr + ChipConfig);
-	if (tmp & CfgAnegEnable) {
+	tmp = mdio_read(dev, 1, MII_BMCR);
+	if (tmp & BMCR_ANENABLE) {
 		ecmd->advertising |= ADVERTISED_Autoneg;
 		ecmd->autoneg = AUTONEG_ENABLE;
 	} else {
 		ecmd->autoneg = AUTONEG_DISABLE;
 	}
 
+	tmp = readl(dev->base_addr + ChipConfig);
 	if (tmp & CfgSpeed100) {
 		ecmd->speed = SPEED_100;
 	} else {
 		ecmd->speed = SPEED_10;
 	}
-
+		
 	if (tmp & CfgFullDuplex) {
 		ecmd->duplex = DUPLEX_FULL;
 	} else {
@@ -2152,7 +2240,7 @@
 		return -EINVAL;
 	if (ecmd->duplex != DUPLEX_HALF && ecmd->duplex != DUPLEX_FULL)
 		return -EINVAL;
-	if (ecmd->port != PORT_TP)
+	if (ecmd->port != PORT_TP && ecmd->port != PORT_MII)
 		return -EINVAL;
 	if (ecmd->transceiver != XCVR_INTERNAL)
 		return -EINVAL;
@@ -2162,39 +2250,22 @@
 	
 	/* WHEW! now lets bang some bits */
 	
+	tmp = mdio_read(dev, 1, MII_BMCR);
 	if (ecmd->autoneg == AUTONEG_ENABLE) {
-		/* advertise only what has been requested */
-		tmp = readl(dev->base_addr + ChipConfig);
-		tmp &= ~(CfgAneg100 | CfgAnegFull);
-		tmp |= CfgAnegEnable;
-		if (ecmd->advertising & ADVERTISED_100baseT_Half 
-		 || ecmd->advertising & ADVERTISED_100baseT_Full) {
-			tmp |= CfgAneg100;
-		}
-		if (ecmd->advertising & ADVERTISED_10baseT_Full 
-		 || ecmd->advertising & ADVERTISED_100baseT_Full) {
-			tmp |= CfgAnegFull;
-		}
-		writel(tmp, dev->base_addr + ChipConfig);
-		/* turn on autonegotiation, and force a renegotiate */
-		tmp = mdio_read(dev, 1, MII_BMCR);
-		tmp |= (BMCR_ANENABLE | BMCR_ANRESTART);
-		mdio_write(dev, 1, MII_BMCR, tmp);
+		/* turn on autonegotiation */
+		tmp |= BMCR_ANENABLE;
 		np->advertising = mdio_read(dev, 1, MII_ADVERTISE);
 	} else {
 		/* turn off auto negotiation, set speed and duplexity */
-		tmp = mdio_read(dev, 1, MII_BMCR);
 		tmp &= ~(BMCR_ANENABLE | BMCR_SPEED100 | BMCR_FULLDPLX);
-		if (ecmd->speed == SPEED_100) {
+		if (ecmd->speed == SPEED_100)
 			tmp |= BMCR_SPEED100;
-		}
-		if (ecmd->duplex == DUPLEX_FULL) {
+		if (ecmd->duplex == DUPLEX_FULL)
 			tmp |= BMCR_FULLDPLX;
-		} else {
+		else
 			np->full_duplex = 0;
-		}
-		mdio_write(dev, 1, MII_BMCR, tmp);
 	}
+	mdio_write(dev, 1, MII_BMCR, tmp);
 	return 0;
 }
 
@@ -2229,7 +2300,7 @@
 	/* the interrupt status is clear-on-read - see if we missed any */
 	if (rbuf[4] & rbuf[5]) {
 		printk(KERN_WARNING 
-			"%s: shoot, we dropped an interrupt (0x%x)\n", 
+			"%s: shoot, we dropped an interrupt (%#08x)\n", 
 			dev->name, rbuf[4] & rbuf[5]);
 	}
 
@@ -2269,18 +2340,15 @@
 	case SIOCETHTOOL:
 		return netdev_ethtool_ioctl(dev, (void *) rq->ifr_data);
 	case SIOCGMIIPHY:		/* Get address of MII PHY in use. */
-	case SIOCDEVPRIVATE:		/* for binary compat, remove in 2.5 */
 		data->phy_id = 1;
 		/* Fall Through */
 
 	case SIOCGMIIREG:		/* Read MII PHY register. */
-	case SIOCDEVPRIVATE+1:		/* for binary compat, remove in 2.5 */
 		data->val_out = mdio_read(dev, data->phy_id & 0x1f, 
 			data->reg_num & 0x1f);
 		return 0;
 
 	case SIOCSMIIREG:		/* Write MII PHY register. */
-	case SIOCDEVPRIVATE+2:		/* for binary compat, remove in 2.5 */
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
 		mdio_write(dev, data->phy_id & 0x1f, data->reg_num & 0x1f, 
@@ -2296,7 +2364,7 @@
 	long ioaddr = dev->base_addr;
 	struct netdev_private *np = dev->priv;
 
-	if (debug > 1)
+	if (netif_msg_wol(np))
 		printk(KERN_INFO "%s: remaining active for wake-on-lan\n", 
 			dev->name);
 
@@ -2319,7 +2387,8 @@
 		/* enable the WOL interrupt.
 		 * Could be used to send a netlink message.
 		 */
-		writel(readl(ioaddr + IntrMask) | WOLPkt, ioaddr + IntrMask);
+		writel(WOLPkt, ioaddr + IntrMask);
+		writel(1, ioaddr + IntrEnable);
 	}
 }
 
@@ -2329,22 +2398,28 @@
 	struct netdev_private *np = dev->priv;
 
 	netif_stop_queue(dev);
-	netif_carrier_off(dev);
 
-	if (debug > 1) {
-		printk(KERN_DEBUG "%s: Shutting down ethercard, status was %4.4x.\n",
-			   dev->name, (int)readl(ioaddr + ChipCmd));
-		printk(KERN_DEBUG "%s: Queue pointers were Tx %d / %d,  Rx %d / %d.\n",
-			   dev->name, np->cur_tx, np->dirty_tx, np->cur_rx, np->dirty_rx);
-	}
+	if (netif_msg_ifdown(np))
+		printk(KERN_DEBUG 
+			"%s: Shutting down ethercard, status was %#04x.\n",
+			dev->name, (int)readl(ioaddr + ChipCmd));
+	if (netif_msg_pktdata(np))
+		printk(KERN_DEBUG 
+			"%s: Queue pointers were Tx %d / %d,  Rx %d / %d.\n",
+			dev->name, np->cur_tx, np->dirty_tx, 
+			np->cur_rx, np->dirty_rx);
 
+	/* Disable interrupts, and flush posted writes */
+	writel(0, ioaddr + IntrEnable);
+	readl(ioaddr + IntrEnable);
+	free_irq(dev->irq, dev);
 	del_timer_sync(&np->timer);
-
-	disable_irq(dev->irq);
+	/* Interrupt disabled, interrupt handler released,
+	 * queue stopped, timer deleted. All async codepaths
+	 * that access the driver are disabled.
+	 */
 	spin_lock_irq(&np->lock);
 
-	/* Disable and clear interrupts */
-	writel(0, ioaddr + IntrEnable);
 	readl(ioaddr + IntrMask);
 	readw(ioaddr + MIntrStatus);
 
@@ -2357,17 +2432,6 @@
 	__get_stats(dev);
 	spin_unlock_irq(&np->lock);
 
-	/* race: shared irq and as most nics the DP83815
-	 * reports _all_ interrupt conditions in IntrStatus, even
-	 * disabled ones.
-	 * packet received after disable_irq, but before stop_rxtx
-	 * --> race. intr_handler would restart the rx process.
-	 * netif_device_{de,a}tach around {enable,free}_irq.
-	 */
-	netif_device_detach(dev);
-	enable_irq(dev->irq);
-	free_irq(dev->irq, dev);
-	netif_device_attach(dev);
 	/* clear the carrier last - an interrupt could reenable it otherwise */
 	netif_carrier_off(dev);
 
@@ -2375,7 +2439,7 @@
 	drain_ring(dev);
 	free_ring(dev);
 
-	 {
+	{
 		u32 wol = readl(ioaddr + WOLCmd) & WakeOptsSummary;
 		if (wol) {
 			/* restart the NIC in WOL mode.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/Config.help linux-2.5/drivers/net/pcmcia/Config.help
--- linux-2.5.13/drivers/net/pcmcia/Config.help	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/net/pcmcia/Config.help	Tue Feb 26 21:24:49 2002
@@ -145,7 +145,7 @@
 
   This driver is also available as a module ( = code which can be
   inserted in and removed from the running kernel whenever you want).
-  The module will be called xircom_tulip_cb.o.  If you want to compile
+  The module will be called xircom_cb.o.  If you want to compile
   it as a module, say M here and read
   <file:Documentation/modules.txt>. If unsure, say N.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/Config.in linux-2.5/drivers/net/pcmcia/Config.in
--- linux-2.5.13/drivers/net/pcmcia/Config.in	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/net/pcmcia/Config.in	Tue Mar 12 22:45:36 2002
@@ -11,10 +11,10 @@
    dep_tristate '  3Com 3c574 PCMCIA support' CONFIG_PCMCIA_3C574 $CONFIG_PCMCIA
    dep_tristate '  Fujitsu FMV-J18x PCMCIA support' CONFIG_PCMCIA_FMVJ18X $CONFIG_PCMCIA
    dep_tristate '  NE2000 compatible PCMCIA support' CONFIG_PCMCIA_PCNET $CONFIG_PCMCIA
+   dep_tristate '  Asix AX88190 PCMCIA support' CONFIG_PCMCIA_AXNET $CONFIG_PCMCIA
    dep_tristate '  New Media PCMCIA support' CONFIG_PCMCIA_NMCLAN $CONFIG_PCMCIA
    dep_tristate '  SMC 91Cxx PCMCIA support' CONFIG_PCMCIA_SMC91C92 $CONFIG_PCMCIA
    dep_tristate '  Xircom 16-bit PCMCIA support' CONFIG_PCMCIA_XIRC2PS $CONFIG_PCMCIA
-   dep_tristate '  broken NS8390-cards support' CONFIG_PCMCIA_AXNET $CONFIG_PCMCIA
    dep_tristate '  COM20020 ARCnet PCMCIA support' CONFIG_ARCNET_COM20020_CS $CONFIG_ARCNET_COM20020 $CONFIG_ARCNET $CONFIG_PCMCIA
    if [ "$CONFIG_IBMTR" != "y" ]; then
       dep_tristate '  IBM PCMCIA tokenring adapter support' CONFIG_PCMCIA_IBMTR $CONFIG_TR $CONFIG_PCMCIA
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/axnet_cs.c linux-2.5/drivers/net/pcmcia/axnet_cs.c
--- linux-2.5.13/drivers/net/pcmcia/axnet_cs.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/net/pcmcia/axnet_cs.c	Thu Dec 13 16:32:36 2001
@@ -11,7 +11,7 @@
 
     Copyright (C) 2001 David A. Hinds -- dahinds@users.sourceforge.net
 
-    axnet_cs.c 1.11 2001/06/12 12:42:40
+    axnet_cs.c 1.24 2001/11/18 02:46:51
     
     The network driver code is based on Donald Becker's NE2000 code:
 
@@ -20,7 +20,7 @@
     Director, National Security Agency.  This software may be used and
     distributed according to the terms of the GNU General Public License,
     incorporated herein by reference.
-    Donald Becker may be reached at becker@cesdis1.gsfc.nasa.gov
+    Donald Becker may be reached at becker@scyld.com
 
 ======================================================================*/
 
@@ -33,12 +33,13 @@
 #include <linux/string.h>
 #include <linux/timer.h>
 #include <linux/delay.h>
+#include <linux/spinlock.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/byteorder.h>
 
 #include <linux/netdevice.h>
-#include "ax8390.h"
+#include "../8390.h"
 
 #include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
@@ -51,7 +52,6 @@
 #define AXNET_CMD	0x00
 #define AXNET_DATAPORT	0x10	/* NatSemi-defined port window offset. */
 #define AXNET_RESET	0x1f	/* Issue a read to reset, a write to clear. */
-#define AXNET_MISC	0x18	/* For IBM CCAE and Socket EA cards */
 #define AXNET_MII_EEP	0x14	/* Offset of MII access port */
 
 #define AXNET_START_PG	0x40	/* First page of TX buffer */
@@ -59,26 +59,13 @@
 
 #define AXNET_RDC_TIMEOUT 0x02	/* Max wait in jiffies for Tx RDC */
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"axnet_cs.c 1.11 2001/06/12 12:42:40 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
-#define DEV_KFREE_SKB(skb) dev_kfree_skb(skb);
-#define skb_tx_check(dev, skb)
-#define add_rx_bytes(stats, n) (stats)->rx_bytes += n;
-#define add_tx_bytes(stats, n) (stats)->tx_bytes += n;
-#define netif_mark_up(dev)	do { } while (0)
-#define netif_mark_down(dev)	do { } while (0)
-
 /*====================================================================*/
 
-/* Parameters that can be set with 'insmod' */
+/* Module parameters */
+
+MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
+MODULE_DESCRIPTION("Asix AX88190 PCMCIA ethernet driver");
+MODULE_LICENSE("GPL");
 
 #define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
 
@@ -87,9 +74,14 @@
 static int irq_list[4] = { -1 };
 MODULE_PARM(irq_list, "1-4i");
 
-/* Ugh!  Let the user hardwire the hardware address for queer cards */
-static int hw_addr[6] = { 0, /* ... */ };
-MODULE_PARM(hw_addr, "6i");
+#ifdef PCMCIA_DEBUG
+INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+static char *version =
+"axnet_cs.c 1.24 2001/11/18 02:46:51 (David Hinds)";
+#else
+#define DEBUG(n, args...)
+#endif
 
 /*====================================================================*/
 
@@ -120,6 +112,11 @@
 static dev_info_t dev_info = "axnet_cs";
 static dev_link_t *dev_list;
 
+static int axdev_init(struct net_device *dev);
+static void AX88190_init(struct net_device *dev, int startp);
+static int ax_open(struct net_device *dev);
+static void ax_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+
 /*====================================================================*/
 
 typedef struct axnet_dev_t {
@@ -210,7 +207,7 @@
     link->conf.Attributes = CONF_ENABLE_IRQ;
     link->conf.IntType = INT_MEMORY_AND_IO;
 
-    ethdev_init(dev);
+    axdev_init(dev);
     dev->init = &axnet_init;
     dev->open = &axnet_open;
     dev->stop = &axnet_close;
@@ -302,7 +299,7 @@
 	{0x00,	EN0_RCNTHI},
 	{0x00,	EN0_IMR},	/* Mask completion irq. */
 	{0xFF,	EN0_ISR},
-	{E8390_RXOFF, EN0_RXCR},	/* 0x20  Set to monitor */
+	{E8390_RXOFF|0x40, EN0_RXCR},	/* 0x60  Set to monitor */
 	{E8390_TXOFF, EN0_TXCR},	/* 0x02  and loopback mode. */
 	{0x10,	EN0_RCNTLO},
 	{0x00,	EN0_RCNTHI},
@@ -331,30 +328,6 @@
 
 /*======================================================================
 
-    This should be totally unnecessary... but when we can't figure
-    out the hardware address any other way, we'll let the user hard
-    wire it when the module is initialized.
-
-======================================================================*/
-
-static int get_hwired(dev_link_t *link)
-{
-    struct net_device *dev = link->priv;
-    int i;
-
-    for (i = 0; i < 6; i++)
-	if (hw_addr[i] != 0) break;
-    if (i == 6)
-	return 0;
-
-    for (i = 0; i < 6; i++)
-	dev->dev_addr[i] = hw_addr[i];
-
-    return 1;
-} /* get_hwired */
-
-/*======================================================================
-
     axnet_config() is scheduled to run after a CARD_INSERTION event
     is received, to configure the PCMCIA socket, and to make the
     ethernet device available to the system.
@@ -419,7 +392,8 @@
     CS_CHECK(GetTupleData, handle, &tuple);
     CS_CHECK(ParseTuple, handle, &tuple, &parse);
     link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
+    /* don't trust the CIS on this; Linksys got it wrong */
+    link->conf.Present = 0x63;
 
     /* Configure card */
     link->state |= DEV_CONFIG;
@@ -440,7 +414,7 @@
 	if ((cfg->index == 0) || (cfg->io.nwin == 0))
 	    goto next_entry;
 	
-	link->conf.ConfigIndex = cfg->index;
+	link->conf.ConfigIndex = 0x05;
 	/* For multifunction cards, by convention, we configure the
 	   network function with window 0, and serial with window 1 */
 	if (io->nwin > 1) {
@@ -480,9 +454,9 @@
 	goto failed;
     }
 
-    if (!get_prom(link) && !get_hwired(link)) {
-	printk(KERN_NOTICE "axnet_cs: unable to read hardware net"
-	       " address for io base %#3lx\n", dev->base_addr);
+    if (!get_prom(link)) {
+	printk(KERN_NOTICE "axnet_cs: this is not an AX88190 card!\n");
+	printk(KERN_NOTICE "axnet_cs: use pcnet_cs instead.\n");
 	unregister_netdev(dev);
 	goto failed;
     }
@@ -542,7 +516,7 @@
 
     if (link->open) {
 	DEBUG(1, "axnet_cs: release postponed, '%s' still open\n",
-	      info->node.dev_name);
+	      ((axnet_dev_t *)(link->priv))->node.dev_name);
 	link->state |= DEV_STALE_CONFIG;
 	return;
     }
@@ -602,7 +576,7 @@
 	    CardServices(RequestConfiguration, link->handle, &link->conf);
 	    if (link->open) {
 		axnet_reset_8390(&info->dev);
-		NS8390_init(&info->dev, 1);
+		AX88190_init(&info->dev, 1);
 		netif_device_attach(&info->dev);
 	    }
 	}
@@ -692,7 +666,7 @@
     info->watchdog.expires = jiffies + HZ;
     add_timer(&info->watchdog);
 
-    return ei_open(dev);
+    return ax_open(dev);
 } /* axnet_open */
 
 /*====================================================================*/
@@ -708,7 +682,6 @@
     
     link->open--;
     netif_stop_queue(dev);
-    netif_mark_down(dev);
     del_timer(&info->watchdog);
     if (link->state & DEV_STALE_CONFIG)
 	mod_timer(&link->release, jiffies + HZ/20);
@@ -755,7 +728,7 @@
 {
     axnet_dev_t *info = dev_id;
     info->stale = 0;
-    ei_interrupt(irq, dev_id, regs);
+    ax_interrupt(irq, dev_id, regs);
 }
 
 static void ei_watchdog(u_long arg)
@@ -807,7 +780,7 @@
 	    else
 		printk(KERN_INFO "%s: link partner did not autonegotiate\n",
 		       dev->name);
-	    NS8390_init(dev, 1);
+	    AX88190_init(dev, 1);
 	}
 	info->link_status = link;
     }
@@ -944,10 +917,11 @@
 	This software may be used and distributed according to the terms
 	of the GNU General Public License, incorporated herein by reference.
 
-	The author may be reached as becker@CESDIS.gsfc.nasa.gov, or C/O
-	Center of Excellence in Space Data and Information Sciences
-	   Code 930.5, Goddard Space Flight Center, Greenbelt MD 20771
-  
+	The author may be reached as becker@scyld.com, or C/O
+	Scyld Computing Corporation
+	410 Severn Ave., Suite 210
+	Annapolis MD 21403
+
   This is the chip-specific code for many 8390-based ethernet adaptors.
   This is not a complete driver, it must be combined with board-specific
   code such as ne.c, wd.c, 3c503.c, etc.
@@ -957,7 +931,6 @@
   a simple innocent change. Please contact me or Donald if you think
   you have found something that needs changing. -- PG
 
-
   Changelog:
 
   Paul Gortmaker	: remove set_bit lock, other cleanups.
@@ -981,8 +954,8 @@
 
   */
 
-static const char *version =
-    "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
+static const char *version_8390 =
+    "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@scyld.com)\n";
 
 #include <asm/uaccess.h>
 #include <asm/bitops.h>
@@ -1062,25 +1035,23 @@
  *	them.
  */
  
-
-
 /**
- * ei_open - Open/initialize the board.
+ * ax_open - Open/initialize the board.
  * @dev: network device to initialize
  *
  * This routine goes all-out, setting everything
  * up anew at each open, even though many of these registers should only
  * need to be set once at boot.
  */
-static int ei_open(struct net_device *dev)
+static int ax_open(struct net_device *dev)
 {
 	unsigned long flags;
 	struct ei_device *ei_local = (struct ei_device *) dev->priv;
 
-	/* This can't happen unless somebody forgot to call ethdev_init(). */
+	/* This can't happen unless somebody forgot to call axdev_init(). */
 	if (ei_local == NULL) 
 	{
-		printk(KERN_EMERG "%s: ei_open passed a non-existent device!\n", dev->name);
+		printk(KERN_EMERG "%s: ax_open passed a non-existent device!\n", dev->name);
 		return -ENXIO;
 	}
 
@@ -1099,10 +1070,9 @@
 	 */
       
       	spin_lock_irqsave(&ei_local->page_lock, flags);
-	NS8390_init(dev, 1);
+	AX88190_init(dev, 1);
 	/* Set the flag before we drop the lock, That way the IRQ arrives
 	   after its set and we get no silly warnings */
-	netif_mark_up(dev);
 	netif_start_queue(dev);
       	spin_unlock_irqrestore(&ei_local->page_lock, flags);
 	ei_local->irqlock = 0;
@@ -1110,27 +1080,6 @@
 }
 
 /**
- * ei_close - shut down network device
- * @dev: network device to close
- *
- * Opposite of ei_open(). Only used when "ifconfig <devname> down" is done.
- */
-static int ei_close(struct net_device *dev)
-{
-	unsigned long flags;
-
-	/*
-	 *	Hold the page lock during close
-	 */
-
-	spin_lock_irqsave(&((struct ei_device *)dev->priv)->page_lock, flags);
-	NS8390_init(dev, 0);
-	spin_unlock_irqrestore(&((struct ei_device *)dev->priv)->page_lock, flags);
-	netif_stop_queue(dev);
-	return 0;
-}
-
-/**
  * ei_tx_timeout - handle transmit time out condition
  * @dev: network device which has apparently fallen asleep
  *
@@ -1169,7 +1118,7 @@
 		
 	/* Try to restart the card.  Perhaps the user has fixed something. */
 	ei_reset_8390(dev);
-	NS8390_init(dev, 1);
+	AX88190_init(dev, 1);
 		
 	spin_unlock(&ei_local->page_lock);
 	enable_irq(dev->irq);
@@ -1192,7 +1141,6 @@
 	unsigned long flags;
 
 	netif_stop_queue(dev);
-	skb_tx_check(dev, skb);
 
 	length = skb->len;
 
@@ -1205,7 +1153,6 @@
 	outb_p(0x00, e8390_base + EN0_IMR);
 	spin_unlock_irqrestore(&ei_local->page_lock, flags);
 	
-	
 	/*
 	 *	Slow phase with lock held.
 	 */
@@ -1218,8 +1165,6 @@
 
 	send_length = ETH_ZLEN < length ? length : ETH_ZLEN;
     
-#ifdef EI_PINGPONG
-
 	/*
 	 * We have two Tx slots available for use. Find the first free
 	 * slot, and then perform some sanity checks. With two Tx bufs,
@@ -1288,22 +1233,6 @@
 	else
 		netif_start_queue(dev);
 
-#else	/* EI_PINGPONG */
-
-	/*
-	 * Only one Tx buffer in use. You need two Tx bufs to come close to
-	 * back-to-back transmits. Expect a 20 -> 25% performance hit on
-	 * reasonable hardware if you only use one Tx buffer.
-	 */
-
-	ei_block_output(dev, length, skb->data, ei_local->tx_start_page);
-	ei_local->txing = 1;
-	NS8390_trigger_send(dev, send_length, ei_local->tx_start_page);
-	dev->trans_start = jiffies;
-	netif_stop_queue(dev);
-
-#endif	/* EI_PINGPONG */
-
 	/* Turn 8390 interrupts back on. */
 	ei_local->irqlock = 0;
 	outb_p(ENISR_ALL, e8390_base + EN0_IMR);
@@ -1311,14 +1240,14 @@
 	spin_unlock(&ei_local->page_lock);
 	enable_irq(dev->irq);
 
-	DEV_KFREE_SKB (skb);
-	add_tx_bytes(&ei_local->stat, send_length);
+	dev_kfree_skb (skb);
+	ei_local->stat.tx_bytes += send_length;
     
 	return 0;
 }
 
 /**
- * ei_interrupt - handle the interrupts from an 8390
+ * ax_interrupt - handle the interrupts from an 8390
  * @irq: interrupt number
  * @dev_id: a pointer to the net_device
  * @regs: unused
@@ -1330,7 +1259,7 @@
  * needed.
  */
 
-static void ei_interrupt(int irq, void *dev_id, struct pt_regs * regs)
+static void ax_interrupt(int irq, void *dev_id, struct pt_regs * regs)
 {
 	struct net_device *dev = dev_id;
 	long e8390_base;
@@ -1497,8 +1426,6 @@
 	struct ei_device *ei_local = (struct ei_device *) dev->priv;
 	int status = inb(e8390_base + EN0_TSR);
     
-#ifdef EI_PINGPONG
-
 	/*
 	 * There are two Tx buffers, see which one finished, and trigger
 	 * the send of another one if it exists.
@@ -1541,13 +1468,6 @@
 //	else printk(KERN_WARNING "%s: unexpected TX-done interrupt, lasttx=%d.\n",
 //			dev->name, ei_local->lasttx);
 
-#else	/* EI_PINGPONG */
-	/*
-	 *  Single Tx buffer: mark it free so another packet can be loaded.
-	 */
-	ei_local->txing = 0;
-#endif
-
 	/* Minimize Tx latency: update the statistics after we restart TXing. */
 	if (status & ENTSR_COL)
 		ei_local->stat.collisions++;
@@ -1655,7 +1575,7 @@
 				netif_rx(skb);
 				dev->last_rx = jiffies;
 				ei_local->stat.rx_packets++;
-				add_rx_bytes(&ei_local->stat, pkt_len);
+				ei_local->stat.rx_bytes += pkt_len;
 				if (pkt_stat & ENRSR_PHY)
 					ei_local->stat.multicast++;
 			}
@@ -1801,11 +1721,11 @@
 	long e8390_base = dev->base_addr;
 
   	if(dev->flags&IFF_PROMISC)
-  		outb_p(E8390_RXCONFIG | 0x18, e8390_base + EN0_RXCR);
+  		outb_p(E8390_RXCONFIG | 0x58, e8390_base + EN0_RXCR);
 	else if(dev->flags&IFF_ALLMULTI || dev->mc_list)
-  		outb_p(E8390_RXCONFIG | 0x08, e8390_base + EN0_RXCR);
+  		outb_p(E8390_RXCONFIG | 0x48, e8390_base + EN0_RXCR);
   	else
-  		outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
+  		outb_p(E8390_RXCONFIG | 0x40, e8390_base + EN0_RXCR);
 }
 
 /*
@@ -1813,28 +1733,30 @@
  *	be parallel to just about everything else. Its also fairly quick and
  *	not called too often. Must protect against both bh and irq users
  */
- 
+
+#define dev_lock(dev) (((struct ei_device *)(dev)->priv)->page_lock)
+
 static void set_multicast_list(struct net_device *dev)
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&((struct ei_device *)dev->priv)->page_lock, flags);
+	spin_lock_irqsave(&dev_lock(dev), flags);
 	do_set_multicast_list(dev);
-	spin_unlock_irqrestore(&((struct ei_device *)dev->priv)->page_lock, flags);
+	spin_unlock_irqrestore(&dev_lock(dev), flags);
 }	
 
 /**
- * ethdev_init - init rest of 8390 device struct
+ * axdev_init - init rest of 8390 device struct
  * @dev: network device structure to init
  *
  * Initialize the rest of the 8390 device structure.  Do NOT __init
  * this, as it is used by 8390 based modular drivers too.
  */
 
-static int ethdev_init(struct net_device *dev)
+static int axdev_init(struct net_device *dev)
 {
 	if (ei_debug > 1)
-		printk(version);
+		printk(version_8390);
     
 	if (dev->priv == NULL) 
 	{
@@ -1857,20 +1779,18 @@
 	return 0;
 }
 
-
-
 /* This page of functions should be 8390 generic */
 /* Follow National Semi's recommendations for initializing the "NIC". */
 
 /**
- * NS8390_init - initialize 8390 hardware
+ * AX88190_init - initialize 8390 hardware
  * @dev: network device to initialize
  * @startp: boolean.  non-zero value to initiate chip processing
  *
  *	Must be called with lock held.
  */
 
-static void NS8390_init(struct net_device *dev, int startp)
+static void AX88190_init(struct net_device *dev, int startp)
 {
 	axnet_dev_t *info = (axnet_dev_t *)dev;
 	long e8390_base = dev->base_addr;
@@ -1887,7 +1807,7 @@
 	outb_p(0x00,  e8390_base + EN0_RCNTLO);
 	outb_p(0x00,  e8390_base + EN0_RCNTHI);
 	/* Set to monitor and loopback mode -- this is vital!. */
-	outb_p(E8390_RXOFF, e8390_base + EN0_RXCR); /* 0x20 */
+	outb_p(E8390_RXOFF|0x40, e8390_base + EN0_RXCR); /* 0x60 */
 	outb_p(E8390_TXOFF, e8390_base + EN0_TXCR); /* 0x02 */
 	/* Set the transmit page and receive ring. */
 	outb_p(ei_local->tx_start_page, e8390_base + EN0_TPSR);
@@ -1931,7 +1851,7 @@
 		outb_p(E8390_TXCONFIG | info->duplex_flag,
 		       e8390_base + EN0_TXCR); /* xmit on. */
 		/* 3c503 TechMan says rxconfig only after the NIC is started. */
-		outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR); /* rx on,  */
+		outb_p(E8390_RXCONFIG | 0x40, e8390_base + EN0_RXCR); /* rx on, */
 		do_set_multicast_list(dev);	/* (re)load the mcast table */
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/com20020_cs.c linux-2.5/drivers/net/pcmcia/com20020_cs.c
--- linux-2.5.13/drivers/net/pcmcia/com20020_cs.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/net/pcmcia/com20020_cs.c	Fri Feb  8 15:46:33 2002
@@ -122,6 +122,7 @@
 
 MODULE_PARM(irq_mask, "i");
 MODULE_PARM(irq_list, "1-4i");
+MODULE_LICENSE("GPL");
 
 /*====================================================================*/
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/i82593.h linux-2.5/drivers/net/pcmcia/i82593.h
--- linux-2.5.13/drivers/net/pcmcia/i82593.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/pcmcia/i82593.h	Tue Jan 22 17:43:48 2002
@@ -0,0 +1,224 @@
+/*
+ * Definitions for Intel 82593 CSMA/CD Core LAN Controller
+ * The definitions are taken from the 1992 users manual with Intel
+ * order number 297125-001.
+ *
+ * /usr/src/pc/RCS/i82593.h,v 1.1 1996/07/17 15:23:12 root Exp
+ *
+ * Copyright 1994, Anders Klemets <klemets@it.kth.se>
+ *
+ * This software may be freely distributed for noncommercial purposes
+ * as long as this notice is retained.
+ * 
+ * HISTORY
+ * i82593.h,v
+ * Revision 1.1  1996/07/17 15:23:12  root
+ * Initial revision
+ *
+ * Revision 1.3  1995/04/05  15:13:58  adj
+ * Initial alpha release
+ *
+ * Revision 1.2  1994/06/16  23:57:31  klemets
+ * Mirrored all the fields in the configuration block.
+ *
+ * Revision 1.1  1994/06/02  20:25:34  klemets
+ * Initial revision
+ *
+ *
+ */
+#ifndef	_I82593_H
+#define	_I82593_H
+
+/* Intel 82593 CSMA/CD Core LAN Controller */
+
+/* Port 0 Command Register definitions */
+
+/* Execution operations */
+#define OP0_NOP			0	/* CHNL = 0 */
+#define OP0_SWIT_TO_PORT_1	0	/* CHNL = 1 */
+#define OP0_IA_SETUP		1
+#define OP0_CONFIGURE		2
+#define OP0_MC_SETUP		3
+#define OP0_TRANSMIT		4
+#define OP0_TDR			5
+#define OP0_DUMP		6
+#define OP0_DIAGNOSE		7
+#define OP0_TRANSMIT_NO_CRC	9
+#define OP0_RETRANSMIT		12
+#define OP0_ABORT		13
+/* Reception operations */
+#define OP0_RCV_ENABLE		8
+#define OP0_RCV_DISABLE		10
+#define OP0_STOP_RCV		11
+/* Status pointer control operations */
+#define OP0_FIX_PTR		15	/* CHNL = 1 */
+#define OP0_RLS_PTR		15	/* CHNL = 0 */
+#define OP0_RESET		14
+
+#define CR0_CHNL		(1 << 4)	/* 0=Channel 0, 1=Channel 1 */
+#define CR0_STATUS_0		0x00
+#define CR0_STATUS_1		0x20
+#define CR0_STATUS_2		0x40
+#define CR0_STATUS_3		0x60
+#define CR0_INT_ACK		(1 << 7)	/* 0=No ack, 1=acknowledge */
+
+/* Port 0 Status Register definitions */
+
+#define SR0_NO_RESULT		0		/* dummy */
+#define SR0_EVENT_MASK		0x0f
+#define SR0_IA_SETUP_DONE	1
+#define SR0_CONFIGURE_DONE	2
+#define SR0_MC_SETUP_DONE	3
+#define SR0_TRANSMIT_DONE	4
+#define SR0_TDR_DONE		5
+#define SR0_DUMP_DONE		6
+#define SR0_DIAGNOSE_PASSED	7
+#define SR0_TRANSMIT_NO_CRC_DONE 9
+#define SR0_RETRANSMIT_DONE	12
+#define SR0_EXECUTION_ABORTED	13
+#define SR0_END_OF_FRAME	8
+#define SR0_RECEPTION_ABORTED	10
+#define SR0_DIAGNOSE_FAILED	15
+#define SR0_STOP_REG_HIT	11
+
+#define SR0_CHNL		(1 << 4)
+#define SR0_EXECUTION		(1 << 5)
+#define SR0_RECEPTION		(1 << 6)
+#define SR0_INTERRUPT		(1 << 7)
+#define SR0_BOTH_RX_TX		(SR0_EXECUTION | SR0_RECEPTION)
+
+#define SR3_EXEC_STATE_MASK	0x03
+#define SR3_EXEC_IDLE		0
+#define SR3_TX_ABORT_IN_PROGRESS 1
+#define SR3_EXEC_ACTIVE		2
+#define SR3_ABORT_IN_PROGRESS	3
+#define SR3_EXEC_CHNL		(1 << 2)
+#define SR3_STP_ON_NO_RSRC	(1 << 3)
+#define SR3_RCVING_NO_RSRC	(1 << 4)
+#define SR3_RCV_STATE_MASK	0x60
+#define SR3_RCV_IDLE		0x00
+#define SR3_RCV_READY		0x20
+#define SR3_RCV_ACTIVE		0x40
+#define SR3_RCV_STOP_IN_PROG	0x60
+#define SR3_RCV_CHNL		(1 << 7)
+
+/* Port 1 Command Register definitions */
+
+#define OP1_NOP			0
+#define OP1_SWIT_TO_PORT_0	1
+#define OP1_INT_DISABLE		2
+#define OP1_INT_ENABLE		3
+#define OP1_SET_TS		5
+#define OP1_RST_TS		7
+#define OP1_POWER_DOWN		8
+#define OP1_RESET_RING_MNGMT	11
+#define OP1_RESET		14
+#define OP1_SEL_RST		15
+
+#define CR1_STATUS_4		0x00
+#define CR1_STATUS_5		0x20
+#define CR1_STATUS_6		0x40
+#define CR1_STOP_REG_UPDATE	(1 << 7)
+
+/* Receive frame status bits */
+
+#define	RX_RCLD			(1 << 0)
+#define RX_IA_MATCH		(1 << 1)
+#define	RX_NO_AD_MATCH		(1 << 2)
+#define RX_NO_SFD		(1 << 3)
+#define RX_SRT_FRM		(1 << 7)
+#define RX_OVRRUN		(1 << 8)
+#define RX_ALG_ERR		(1 << 10)
+#define RX_CRC_ERR		(1 << 11)
+#define RX_LEN_ERR		(1 << 12)
+#define RX_RCV_OK		(1 << 13)
+#define RX_TYP_LEN		(1 << 15)
+
+/* Transmit status bits */
+
+#define TX_NCOL_MASK		0x0f
+#define TX_FRTL			(1 << 4)
+#define TX_MAX_COL		(1 << 5)
+#define TX_HRT_BEAT		(1 << 6)
+#define TX_DEFER		(1 << 7)
+#define TX_UND_RUN		(1 << 8)
+#define TX_LOST_CTS		(1 << 9)
+#define TX_LOST_CRS		(1 << 10)
+#define TX_LTCOL		(1 << 11)
+#define TX_OK			(1 << 13)
+#define TX_COLL			(1 << 15)
+
+struct i82593_conf_block {
+  u_char fifo_limit : 4,
+  	 forgnesi   : 1,
+  	 fifo_32    : 1,
+  	 d6mod      : 1,
+  	 throttle_enb : 1;
+  u_char throttle   : 6,
+	 cntrxint   : 1,
+	 contin	    : 1;
+  u_char addr_len   : 3,
+  	 acloc 	    : 1,
+ 	 preamb_len : 2,
+  	 loopback   : 2;
+  u_char lin_prio   : 3,
+	 tbofstop   : 1,
+	 exp_prio   : 3,
+	 bof_met    : 1;
+  u_char	    : 4,
+	 ifrm_spc   : 4;
+  u_char	    : 5,
+	 slottim_low : 3;
+  u_char slottim_hi : 3,
+		    : 1,
+	 max_retr   : 4;
+  u_char prmisc     : 1,
+	 bc_dis     : 1,
+  		    : 1,
+	 crs_1	    : 1,
+	 nocrc_ins  : 1,
+	 crc_1632   : 1,
+  	 	    : 1,
+  	 crs_cdt    : 1;
+  u_char cs_filter  : 3,
+	 crs_src    : 1,
+	 cd_filter  : 3,
+		    : 1;
+  u_char	    : 2,
+  	 min_fr_len : 6;
+  u_char lng_typ    : 1,
+	 lng_fld    : 1,
+	 rxcrc_xf   : 1,
+	 artx	    : 1,
+	 sarec	    : 1,
+	 tx_jabber  : 1,	/* why is this called max_len in the manual? */
+	 hash_1	    : 1,
+  	 lbpkpol    : 1;
+  u_char	    : 6,
+  	 fdx	    : 1,
+  	  	    : 1;
+  u_char dummy_6    : 6,	/* supposed to be ones */
+  	 mult_ia    : 1,
+  	 dis_bof    : 1;
+  u_char dummy_1    : 1,	/* supposed to be one */
+	 tx_ifs_retrig : 2,
+	 mc_all     : 1,
+	 rcv_mon    : 2,
+	 frag_acpt  : 1,
+  	 tstrttrs   : 1;
+  u_char fretx	    : 1,
+	 runt_eop   : 1,
+	 hw_sw_pin  : 1,
+	 big_endn   : 1,
+	 syncrqs    : 1,
+	 sttlen     : 1,
+	 tx_eop     : 1,
+  	 rx_eop	    : 1;
+  u_char rbuf_size  : 5,
+	 rcvstop    : 1,
+  	 	    : 2;
+};
+
+#define I82593_MAX_MULTICAST_ADDRESSES	128	/* Hardware hashed filter */
+
+#endif /* _I82593_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/nmclan_cs.c linux-2.5/drivers/net/pcmcia/nmclan_cs.c
--- linux-2.5.13/drivers/net/pcmcia/nmclan_cs.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/net/pcmcia/nmclan_cs.c	Thu Dec 27 16:32:31 2001
@@ -106,6 +106,10 @@
 
 ---------------------------------------------------------------------------- */
 
+#define DRV_NAME	"nmclan_cs"
+#define DRV_VERSION	"0.16"
+
+
 /* ----------------------------------------------------------------------------
 Conditional Compilation Options
 ---------------------------------------------------------------------------- */
@@ -130,6 +134,9 @@
 #include <linux/interrupt.h>
 #include <linux/in.h>
 #include <linux/delay.h>
+#include <linux/ethtool.h>
+
+#include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/bitops.h>
@@ -375,7 +382,7 @@
 static char rcsid[] =
 "nmclan_cs.c,v 0.16 1995/07/01 06:42:17 rpao Exp rpao";
 static char *version =
-"nmclan_cs 0.16 (Roger C. Pao)";
+DRV_NAME " " DRV_VERSION " (Roger C. Pao)";
 #endif
 
 static dev_info_t dev_info="nmclan_cs";
@@ -1001,6 +1008,66 @@
 
   return 0;
 } /* mace_close */
+
+static int netdev_ethtool_ioctl (struct net_device *dev, void *useraddr)
+{
+	u32 ethcmd;
+
+	/* dev_ioctl() in ../../net/core/dev.c has already checked
+	   capable(CAP_NET_ADMIN), so don't bother with that here.  */
+
+	if (get_user(ethcmd, (u32 *)useraddr))
+		return -EFAULT;
+
+	switch (ethcmd) {
+
+	case ETHTOOL_GDRVINFO: {
+		struct ethtool_drvinfo info = { ETHTOOL_GDRVINFO };
+		strcpy (info.driver, DRV_NAME);
+		strcpy (info.version, DRV_VERSION);
+		sprintf(info.bus_info, "PCMCIA 0x%lx", dev->base_addr);
+		if (copy_to_user (useraddr, &info, sizeof (info)))
+			return -EFAULT;
+		return 0;
+	}
+
+#ifdef PCMCIA_DEBUG
+	/* get message-level */
+	case ETHTOOL_GMSGLVL: {
+		struct ethtool_value edata = {ETHTOOL_GMSGLVL};
+		edata.data = pc_debug;
+		if (copy_to_user(useraddr, &edata, sizeof(edata)))
+			return -EFAULT;
+		return 0;
+	}
+	/* set message-level */
+	case ETHTOOL_SMSGLVL: {
+		struct ethtool_value edata;
+		if (copy_from_user(&edata, useraddr, sizeof(edata)))
+			return -EFAULT;
+		pc_debug = edata.data;
+		return 0;
+	}
+#endif
+
+	default:
+		break;
+	}
+
+	return -EOPNOTSUPP;
+}
+
+static int smc91c92_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+	switch (cmd) {
+	case SIOCETHTOOL:
+		return netdev_ethtool_ioctl(dev, (void *) rq->ifr_data);
+
+	default:
+		return -EOPNOTSUPP;
+	}
+	return 0;
+}
 
 /* ----------------------------------------------------------------------------
 mace_start_xmit
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/wavelan.h linux-2.5/drivers/net/pcmcia/wavelan.h
--- linux-2.5.13/drivers/net/pcmcia/wavelan.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/pcmcia/wavelan.h	Tue Jan 22 17:43:48 2002
@@ -0,0 +1,386 @@
+/*
+ *	Wavelan Pcmcia driver
+ *
+ *		Jean II - HPLB '96
+ *
+ * Reorganization and extension of the driver.
+ * Original copyright follow. See wavelan_cs.h for details.
+ *
+ * This file contain the declarations of the Wavelan hardware. Note that
+ * the Pcmcia Wavelan include a i82593 controller (see definitions in
+ * file i82593.h).
+ *
+ * The main difference between the pcmcia hardware and the ISA one is
+ * the Ethernet Controller (i82593 instead of i82586). The i82593 allow
+ * only one send buffer. The PSA (Parameter Storage Area : EEprom for
+ * permanent storage of various info) is memory mapped, but not the
+ * MMI (Modem Management Interface).
+ */
+
+/*
+ * Definitions for the AT&T GIS (formerly NCR) WaveLAN PCMCIA card: 
+ *   An Ethernet-like radio transceiver controlled by an Intel 82593
+ *   coprocessor.
+ *
+ *
+ ****************************************************************************
+ *   Copyright 1995
+ *   Anthony D. Joseph
+ *   Massachusetts Institute of Technology
+ *
+ *   Permission to use, copy, modify, and distribute this program
+ *   for any purpose and without fee is hereby granted, provided
+ *   that this copyright and permission notice appear on all copies
+ *   and supporting documentation, the name of M.I.T. not be used
+ *   in advertising or publicity pertaining to distribution of the
+ *   program without specific prior permission, and notice be given
+ *   in supporting documentation that copying and distribution is
+ *   by permission of M.I.T.  M.I.T. makes no representations about
+ *   the suitability of this software for any purpose.  It is pro-
+ *   vided "as is" without express or implied warranty.         
+ ****************************************************************************
+ *
+ *
+ * Credits:
+ *     Special thanks to Jan Hoogendoorn of AT&T GIS Utrecht for
+ *       providing extremely useful information about WaveLAN PCMCIA hardware
+ *
+ *     This driver is based upon several other drivers, in particular:
+ *       David Hinds' Linux driver for the PCMCIA 3c589 ethernet adapter
+ *       Bruce Janson's Linux driver for the AT-bus WaveLAN adapter
+ *	 Anders Klemets' PCMCIA WaveLAN adapter driver
+ *       Robert Morris' BSDI driver for the PCMCIA WaveLAN adapter
+ */
+
+#ifndef _WAVELAN_H
+#define	_WAVELAN_H
+
+/************************** MAGIC NUMBERS ***************************/
+
+/* The detection of the wavelan card is made by reading the MAC address
+ * from the card and checking it. If you have a non AT&T product (OEM,
+ * like DEC RoamAbout, or Digital Ocean, Epson, ...), you must modify this
+ * part to accomodate your hardware...
+ */
+const unsigned char	MAC_ADDRESSES[][3] =
+{
+  { 0x08, 0x00, 0x0E },		/* AT&T Wavelan (standard) & DEC RoamAbout */
+  { 0x08, 0x00, 0x6A },		/* AT&T Wavelan (alternate) */
+  { 0x00, 0x00, 0xE1 },		/* Hitachi Wavelan */
+  { 0x00, 0x60, 0x1D }		/* Lucent Wavelan (another one) */
+  /* Add your card here and send me the patch ! */
+};
+
+/*
+ * Constants used to convert channels to frequencies
+ */
+
+/* Frequency available in the 2.0 modem, in units of 250 kHz
+ * (as read in the offset register of the dac area).
+ * Used to map channel numbers used by `wfreqsel' to frequencies
+ */
+const short	channel_bands[] = { 0x30, 0x58, 0x64, 0x7A, 0x80, 0xA8,
+				    0xD0, 0xF0, 0xF8, 0x150 };
+
+/* Frequencies of the 1.0 modem (fixed frequencies).
+ * Use to map the PSA `subband' to a frequency
+ * Note : all frequencies apart from the first one need to be multiplied by 10
+ */
+const int	fixed_bands[] = { 915e6, 2.425e8, 2.46e8, 2.484e8, 2.4305e8 };
+
+
+/*************************** PC INTERFACE ****************************/
+
+/* WaveLAN host interface definitions */
+
+#define	LCCR(base)	(base)		/* LAN Controller Command Register */
+#define	LCSR(base)	(base)		/* LAN Controller Status Register */
+#define	HACR(base)	(base+0x1)	/* Host Adapter Command Register */
+#define	HASR(base)	(base+0x1)	/* Host Adapter Status Register */
+#define PIORL(base)	(base+0x2)	/* Program I/O Register Low */
+#define RPLL(base)	(base+0x2)	/* Receive Pointer Latched Low */
+#define PIORH(base)	(base+0x3)	/* Program I/O Register High */
+#define RPLH(base)	(base+0x3)	/* Receive Pointer Latched High */
+#define PIOP(base)	(base+0x4)	/* Program I/O Port */
+#define MMR(base)	(base+0x6)	/* MMI Address Register */
+#define MMD(base)	(base+0x7)	/* MMI Data Register */
+
+/* Host Adaptor Command Register bit definitions */
+
+#define HACR_LOF	  (1 << 3)	/* Lock Out Flag, toggle every 250ms */
+#define HACR_PWR_STAT	  (1 << 4)	/* Power State, 1=active, 0=sleep */
+#define HACR_TX_DMA_RESET (1 << 5)	/* Reset transmit DMA ptr on high */
+#define HACR_RX_DMA_RESET (1 << 6)	/* Reset receive DMA ptr on high */
+#define HACR_ROM_WEN	  (1 << 7)	/* EEPROM write enabled when true */
+
+#define HACR_RESET              (HACR_TX_DMA_RESET | HACR_RX_DMA_RESET)
+#define	HACR_DEFAULT		(HACR_PWR_STAT)
+
+/* Host Adapter Status Register bit definitions */
+
+#define HASR_MMI_BUSY	(1 << 2)	/* MMI is busy when true */
+#define HASR_LOF	(1 << 3)	/* Lock out flag status */
+#define HASR_NO_CLK	(1 << 4)	/* active when modem not connected */
+
+/* Miscellaneous bit definitions */
+
+#define PIORH_SEL_TX	(1 << 5)	/* PIOR points to 0=rx/1=tx buffer */
+#define MMR_MMI_WR	(1 << 0)	/* Next MMI cycle is 0=read, 1=write */
+#define PIORH_MASK	0x1f		/* only low 5 bits are significant */
+#define RPLH_MASK	0x1f		/* only low 5 bits are significant */
+#define MMI_ADDR_MASK	0x7e		/* Bits 1-6 of MMR are significant */
+
+/* Attribute Memory map */
+
+#define CIS_ADDR	0x0000		/* Card Information Status Register */
+#define PSA_ADDR	0x0e00		/* Parameter Storage Area address */
+#define EEPROM_ADDR	0x1000		/* EEPROM address (unused ?) */
+#define COR_ADDR	0x4000		/* Configuration Option Register */
+
+/* Configuration Option Register bit definitions */
+
+#define COR_CONFIG	(1 << 0)	/* Config Index, 0 when unconfigured */
+#define COR_SW_RESET	(1 << 7)	/* Software Reset on true */
+#define COR_LEVEL_IRQ	(1 << 6)	/* Level IRQ */
+
+/* Local Memory map */
+
+#define RX_BASE		0x0000		/* Receive memory, 8 kB */
+#define TX_BASE		0x2000		/* Transmit memory, 2 kB */
+#define UNUSED_BASE	0x2800		/* Unused, 22 kB */
+#define RX_SIZE		(TX_BASE-RX_BASE)	/* Size of receive area */
+#define RX_SIZE_SHIFT	6		/* Bits to shift in stop register */
+
+#define TRUE  1
+#define FALSE 0
+
+#define MOD_ENAL 1
+#define MOD_PROM 2
+
+/* Size of a MAC address */
+#define WAVELAN_ADDR_SIZE	6
+
+/* Maximum size of Wavelan packet */
+#define WAVELAN_MTU	1500
+
+#define	MAXDATAZ		(6 + 6 + 2 + WAVELAN_MTU)
+
+/********************** PARAMETER STORAGE AREA **********************/
+
+/*
+ * Parameter Storage Area (PSA).
+ */
+typedef struct psa_t	psa_t;
+struct psa_t
+{
+  /* For the PCMCIA Adapter, locations 0x00-0x0F are unused and fixed at 00 */
+  unsigned char	psa_io_base_addr_1;	/* [0x00] Base address 1 ??? */
+  unsigned char	psa_io_base_addr_2;	/* [0x01] Base address 2 */
+  unsigned char	psa_io_base_addr_3;	/* [0x02] Base address 3 */
+  unsigned char	psa_io_base_addr_4;	/* [0x03] Base address 4 */
+  unsigned char	psa_rem_boot_addr_1;	/* [0x04] Remote Boot Address 1 */
+  unsigned char	psa_rem_boot_addr_2;	/* [0x05] Remote Boot Address 2 */
+  unsigned char	psa_rem_boot_addr_3;	/* [0x06] Remote Boot Address 3 */
+  unsigned char	psa_holi_params;	/* [0x07] HOst Lan Interface (HOLI) Parameters */
+  unsigned char	psa_int_req_no;		/* [0x08] Interrupt Request Line */
+  unsigned char	psa_unused0[7];		/* [0x09-0x0F] unused */
+
+  unsigned char	psa_univ_mac_addr[WAVELAN_ADDR_SIZE];	/* [0x10-0x15] Universal (factory) MAC Address */
+  unsigned char	psa_local_mac_addr[WAVELAN_ADDR_SIZE];	/* [0x16-1B] Local MAC Address */
+  unsigned char	psa_univ_local_sel;	/* [0x1C] Universal Local Selection */
+#define		PSA_UNIVERSAL	0		/* Universal (factory) */
+#define		PSA_LOCAL	1		/* Local */
+  unsigned char	psa_comp_number;	/* [0x1D] Compatability Number: */
+#define		PSA_COMP_PC_AT_915	0 	/* PC-AT 915 MHz	*/
+#define		PSA_COMP_PC_MC_915	1 	/* PC-MC 915 MHz	*/
+#define		PSA_COMP_PC_AT_2400	2 	/* PC-AT 2.4 GHz	*/
+#define		PSA_COMP_PC_MC_2400	3 	/* PC-MC 2.4 GHz	*/
+#define		PSA_COMP_PCMCIA_915	4 	/* PCMCIA 915 MHz or 2.0 */
+  unsigned char	psa_thr_pre_set;	/* [0x1E] Modem Threshold Preset */
+  unsigned char	psa_feature_select;	/* [0x1F] Call code required (1=on) */
+#define		PSA_FEATURE_CALL_CODE	0x01 	/* Call code required (Japan) */
+  unsigned char	psa_subband;		/* [0x20] Subband	*/
+#define		PSA_SUBBAND_915		0	/* 915 MHz or 2.0 */
+#define		PSA_SUBBAND_2425	1	/* 2425 MHz	*/
+#define		PSA_SUBBAND_2460	2	/* 2460 MHz	*/
+#define		PSA_SUBBAND_2484	3	/* 2484 MHz	*/
+#define		PSA_SUBBAND_2430_5	4	/* 2430.5 MHz	*/
+  unsigned char	psa_quality_thr;	/* [0x21] Modem Quality Threshold */
+  unsigned char	psa_mod_delay;		/* [0x22] Modem Delay ??? (reserved) */
+  unsigned char	psa_nwid[2];		/* [0x23-0x24] Network ID */
+  unsigned char	psa_nwid_select;	/* [0x25] Network ID Select On Off */
+  unsigned char	psa_encryption_select;	/* [0x26] Encryption On Off */
+  unsigned char	psa_encryption_key[8];	/* [0x27-0x2E] Encryption Key */
+  unsigned char	psa_databus_width;	/* [0x2F] AT bus width select 8/16 */
+  unsigned char	psa_call_code[8];	/* [0x30-0x37] (Japan) Call Code */
+  unsigned char	psa_nwid_prefix[2];	/* [0x38-0x39] Roaming domain */
+  unsigned char	psa_reserved[2];	/* [0x3A-0x3B] Reserved - fixed 00 */
+  unsigned char	psa_conf_status;	/* [0x3C] Conf Status, bit 0=1:config*/
+  unsigned char	psa_crc[2];		/* [0x3D] CRC-16 over PSA */
+  unsigned char	psa_crc_status;		/* [0x3F] CRC Valid Flag */
+};
+
+/* Size for structure checking (if padding is correct) */
+#define	PSA_SIZE	64
+
+/* Calculate offset of a field in the above structure
+ * Warning : only even addresses are used */
+#define	psaoff(p,f) 	((unsigned short) ((void *)(&((psa_t *) ((void *) NULL + (p)))->f) - (void *) NULL))
+
+/******************** MODEM MANAGEMENT INTERFACE ********************/
+
+/*
+ * Modem Management Controller (MMC) write structure.
+ */
+typedef struct mmw_t	mmw_t;
+struct mmw_t
+{
+  unsigned char	mmw_encr_key[8];	/* encryption key */
+  unsigned char	mmw_encr_enable;	/* enable/disable encryption */
+#define	MMW_ENCR_ENABLE_MODE	0x02	/* Mode of security option */
+#define	MMW_ENCR_ENABLE_EN	0x01	/* Enable security option */
+  unsigned char	mmw_unused0[1];		/* unused */
+  unsigned char	mmw_des_io_invert;	/* Encryption option */
+#define	MMW_DES_IO_INVERT_RES	0x0F	/* Reserved */
+#define	MMW_DES_IO_INVERT_CTRL	0xF0	/* Control ??? (set to 0) */
+  unsigned char	mmw_unused1[5];		/* unused */
+  unsigned char	mmw_loopt_sel;		/* looptest selection */
+#define	MMW_LOOPT_SEL_DIS_NWID	0x40	/* disable NWID filtering */
+#define	MMW_LOOPT_SEL_INT	0x20	/* activate Attention Request */
+#define	MMW_LOOPT_SEL_LS	0x10	/* looptest w/o collision avoidance */
+#define MMW_LOOPT_SEL_LT3A	0x08	/* looptest 3a */
+#define	MMW_LOOPT_SEL_LT3B	0x04	/* looptest 3b */
+#define	MMW_LOOPT_SEL_LT3C	0x02	/* looptest 3c */
+#define	MMW_LOOPT_SEL_LT3D	0x01	/* looptest 3d */
+  unsigned char	mmw_jabber_enable;	/* jabber timer enable */
+  /* Abort transmissions > 200 ms */
+  unsigned char	mmw_freeze;		/* freeze / unfreeeze signal level */
+  /* 0 : signal level & qual updated for every new message, 1 : frozen */
+  unsigned char	mmw_anten_sel;		/* antenna selection */
+#define MMW_ANTEN_SEL_SEL	0x01	/* direct antenna selection */
+#define	MMW_ANTEN_SEL_ALG_EN	0x02	/* antenna selection algo. enable */
+  unsigned char	mmw_ifs;		/* inter frame spacing */
+  /* min time between transmission in bit periods (.5 us) - bit 0 ignored */
+  unsigned char	mmw_mod_delay;	 	/* modem delay (synchro) */
+  unsigned char	mmw_jam_time;		/* jamming time (after collision) */
+  unsigned char	mmw_unused2[1];		/* unused */
+  unsigned char	mmw_thr_pre_set;	/* level threshold preset */
+  /* Discard all packet with signal < this value (4) */
+  unsigned char	mmw_decay_prm;		/* decay parameters */
+  unsigned char	mmw_decay_updat_prm;	/* decay update parameterz */
+  unsigned char	mmw_quality_thr;	/* quality (z-quotient) threshold */
+  /* Discard all packet with quality < this value (3) */
+  unsigned char	mmw_netw_id_l;		/* NWID low order byte */
+  unsigned char	mmw_netw_id_h;		/* NWID high order byte */
+  /* Network ID or Domain : create virtual net on the air */
+
+  /* 2.0 Hardware extension - frequency selection support */
+  unsigned char	mmw_mode_select;	/* for analog tests (set to 0) */
+  unsigned char	mmw_unused3[1];		/* unused */
+  unsigned char	mmw_fee_ctrl;		/* frequency eeprom control */
+#define	MMW_FEE_CTRL_PRE	0x10	/* Enable protected instructions */
+#define	MMW_FEE_CTRL_DWLD	0x08	/* Download eeprom to mmc */
+#define	MMW_FEE_CTRL_CMD	0x07	/* EEprom commands : */
+#define	MMW_FEE_CTRL_READ	0x06	/* Read */
+#define	MMW_FEE_CTRL_WREN	0x04	/* Write enable */
+#define	MMW_FEE_CTRL_WRITE	0x05	/* Write data to address */
+#define	MMW_FEE_CTRL_WRALL	0x04	/* Write data to all addresses */
+#define	MMW_FEE_CTRL_WDS	0x04	/* Write disable */
+#define	MMW_FEE_CTRL_PRREAD	0x16	/* Read addr from protect register */
+#define	MMW_FEE_CTRL_PREN	0x14	/* Protect register enable */
+#define	MMW_FEE_CTRL_PRCLEAR	0x17	/* Unprotect all registers */
+#define	MMW_FEE_CTRL_PRWRITE	0x15	/* Write addr in protect register */
+#define	MMW_FEE_CTRL_PRDS	0x14	/* Protect register disable */
+  /* Never issue this command (PRDS) : it's irreversible !!! */
+
+  unsigned char	mmw_fee_addr;		/* EEprom address */
+#define	MMW_FEE_ADDR_CHANNEL	0xF0	/* Select the channel */
+#define	MMW_FEE_ADDR_OFFSET	0x0F	/* Offset in channel data */
+#define	MMW_FEE_ADDR_EN		0xC0	/* FEE_CTRL enable operations */
+#define	MMW_FEE_ADDR_DS		0x00	/* FEE_CTRL disable operations */
+#define	MMW_FEE_ADDR_ALL	0x40	/* FEE_CTRL all operations */
+#define	MMW_FEE_ADDR_CLEAR	0xFF	/* FEE_CTRL clear operations */
+
+  unsigned char	mmw_fee_data_l;		/* Write data to EEprom */
+  unsigned char	mmw_fee_data_h;		/* high octet */
+  unsigned char	mmw_ext_ant;		/* Setting for external antenna */
+#define	MMW_EXT_ANT_EXTANT	0x01	/* Select external antenna */
+#define	MMW_EXT_ANT_POL		0x02	/* Polarity of the antenna */
+#define	MMW_EXT_ANT_INTERNAL	0x00	/* Internal antenna */
+#define	MMW_EXT_ANT_EXTERNAL	0x03	/* External antenna */
+#define	MMW_EXT_ANT_IQ_TEST	0x1C	/* IQ test pattern (set to 0) */
+};
+
+/* Size for structure checking (if padding is correct) */
+#define	MMW_SIZE	37
+
+/* Calculate offset of a field in the above structure */
+#define	mmwoff(p,f) 	(unsigned short)((void *)(&((mmw_t *)((void *)0 + (p)))->f) - (void *)0)
+
+
+/*
+ * Modem Management Controller (MMC) read structure.
+ */
+typedef struct mmr_t	mmr_t;
+struct mmr_t
+{
+  unsigned char	mmr_unused0[8];		/* unused */
+  unsigned char	mmr_des_status;		/* encryption status */
+  unsigned char	mmr_des_avail;		/* encryption available (0x55 read) */
+#define	MMR_DES_AVAIL_DES	0x55		/* DES available */
+#define	MMR_DES_AVAIL_AES	0x33		/* AES (AT&T) available */
+  unsigned char	mmr_des_io_invert;	/* des I/O invert register */
+  unsigned char	mmr_unused1[5];		/* unused */
+  unsigned char	mmr_dce_status;		/* DCE status */
+#define	MMR_DCE_STATUS_RX_BUSY		0x01	/* receiver busy */
+#define	MMR_DCE_STATUS_LOOPT_IND	0x02	/* loop test indicated */
+#define	MMR_DCE_STATUS_TX_BUSY		0x04	/* transmitter on */
+#define	MMR_DCE_STATUS_JBR_EXPIRED	0x08	/* jabber timer expired */
+#define MMR_DCE_STATUS			0x0F	/* mask to get the bits */
+  unsigned char	mmr_dsp_id;		/* DSP id (AA = Daedalus rev A) */
+  unsigned char	mmr_unused2[2];		/* unused */
+  unsigned char	mmr_correct_nwid_l;	/* # of correct NWID's rxd (low) */
+  unsigned char	mmr_correct_nwid_h;	/* # of correct NWID's rxd (high) */
+  /* Warning : Read high order octet first !!! */
+  unsigned char	mmr_wrong_nwid_l;	/* # of wrong NWID's rxd (low) */
+  unsigned char	mmr_wrong_nwid_h;	/* # of wrong NWID's rxd (high) */
+  unsigned char	mmr_thr_pre_set;	/* level threshold preset */
+#define	MMR_THR_PRE_SET		0x3F		/* level threshold preset */
+#define	MMR_THR_PRE_SET_CUR	0x80		/* Current signal above it */
+  unsigned char	mmr_signal_lvl;		/* signal level */
+#define	MMR_SIGNAL_LVL		0x3F		/* signal level */
+#define	MMR_SIGNAL_LVL_VALID	0x80		/* Updated since last read */
+  unsigned char	mmr_silence_lvl;	/* silence level (noise) */
+#define	MMR_SILENCE_LVL		0x3F		/* silence level */
+#define	MMR_SILENCE_LVL_VALID	0x80		/* Updated since last read */
+  unsigned char	mmr_sgnl_qual;		/* signal quality */
+#define	MMR_SGNL_QUAL		0x0F		/* signal quality */
+#define	MMR_SGNL_QUAL_ANT	0x80		/* current antenna used */
+  unsigned char	mmr_netw_id_l;		/* NWID low order byte ??? */
+  unsigned char	mmr_unused3[3];		/* unused */
+
+  /* 2.0 Hardware extension - frequency selection support */
+  unsigned char	mmr_fee_status;		/* Status of frequency eeprom */
+#define	MMR_FEE_STATUS_ID	0xF0		/* Modem revision id */
+#define	MMR_FEE_STATUS_DWLD	0x08		/* Download in progress */
+#define	MMR_FEE_STATUS_BUSY	0x04		/* EEprom busy */
+  unsigned char	mmr_unused4[1];		/* unused */
+  unsigned char	mmr_fee_data_l;		/* Read data from eeprom (low) */
+  unsigned char	mmr_fee_data_h;		/* Read data from eeprom (high) */
+};
+
+/* Size for structure checking (if padding is correct) */
+#define	MMR_SIZE	36
+
+/* Calculate offset of a field in the above structure */
+#define	mmroff(p,f) 	(unsigned short)((void *)(&((mmr_t *)((void *)0 + (p)))->f) - (void *)0)
+
+
+/* Make the two above structures one */
+typedef union mm_t
+{
+  struct mmw_t	w;	/* Write to the mmc */
+  struct mmr_t	r;	/* Read from the mmc */
+} mm_t;
+
+#endif /* _WAVELAN_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/wavelan_cs.c linux-2.5/drivers/net/pcmcia/wavelan_cs.c
--- linux-2.5.13/drivers/net/pcmcia/wavelan_cs.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/pcmcia/wavelan_cs.c	Tue Jan 22 17:43:49 2002
@@ -0,0 +1,4837 @@
+/*
+ *	Wavelan Pcmcia driver
+ *
+ *		Jean II - HPLB '96
+ *
+ * Reorganisation and extension of the driver.
+ * Original copyright follow. See wavelan_cs.h for details.
+ *
+ * This code is derived from Anthony D. Joseph's code and all the changes here
+ * are also under the original copyright below.
+ *
+ * This code supports version 2.00 of WaveLAN/PCMCIA cards (2.4GHz), and
+ * can work on Linux 2.0.36 with support of David Hinds' PCMCIA Card Services
+ *
+ * Joe Finney (joe@comp.lancs.ac.uk) at Lancaster University in UK added
+ * critical code in the routine to initialize the Modem Management Controller.
+ *
+ * Thanks to Alan Cox and Bruce Janson for their advice.
+ *
+ *	-- Yunzhou Li (scip4166@nus.sg)
+ *
+#ifdef WAVELAN_ROAMING	
+ * Roaming support added 07/22/98 by Justin Seger (jseger@media.mit.edu)
+ * based on patch by Joe Finney from Lancaster University.
+#endif
+ *
+ * Lucent (formerly AT&T GIS, formerly NCR) WaveLAN PCMCIA card: An
+ * Ethernet-like radio transceiver controlled by an Intel 82593 coprocessor.
+ *
+ *   A non-shared memory PCMCIA ethernet driver for linux
+ *
+ * ISA version modified to support PCMCIA by Anthony Joseph (adj@lcs.mit.edu)
+ *
+ *
+ * Joseph O'Sullivan & John Langford (josullvn@cs.cmu.edu & jcl@cs.cmu.edu)
+ *
+ * Apr 2 '98  made changes to bring the i82593 control/int handling in line
+ *             with offical specs...
+ *
+ ****************************************************************************
+ *   Copyright 1995
+ *   Anthony D. Joseph
+ *   Massachusetts Institute of Technology
+ *
+ *   Permission to use, copy, modify, and distribute this program
+ *   for any purpose and without fee is hereby granted, provided
+ *   that this copyright and permission notice appear on all copies
+ *   and supporting documentation, the name of M.I.T. not be used
+ *   in advertising or publicity pertaining to distribution of the
+ *   program without specific prior permission, and notice be given
+ *   in supporting documentation that copying and distribution is
+ *   by permission of M.I.T.  M.I.T. makes no representations about
+ *   the suitability of this software for any purpose.  It is pro-
+ *   vided "as is" without express or implied warranty.         
+ ****************************************************************************
+ *
+ */
+
+#include "wavelan_cs.h"		/* Private header */
+
+/************************* MISC SUBROUTINES **************************/
+/*
+ * Subroutines which won't fit in one of the following category
+ * (wavelan modem or i82593)
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper for disabling interrupts.
+ * (note : inline, so optimised away)
+ */
+static inline void
+wv_splhi(net_local *		lp,
+	 unsigned long *	pflags)
+{
+  spin_lock_irqsave(&lp->spinlock, *pflags);
+  /* Note : above does the cli(); itself */
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper for re-enabling interrupts.
+ */
+static inline void
+wv_splx(net_local *		lp,
+	unsigned long *		pflags)
+{
+  spin_unlock_irqrestore(&lp->spinlock, *pflags);
+
+  /* Note : enabling interrupts on the hardware is done in wv_ru_start()
+   * via : outb(OP1_INT_ENABLE, LCCR(base));
+   */
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper for reporting error to cardservices
+ */
+static void cs_error(client_handle_t handle, int func, int ret)
+{
+    error_info_t err = { func, ret };
+    CardServices(ReportError, handle, &err);
+}
+
+#ifdef STRUCT_CHECK
+/*------------------------------------------------------------------*/
+/*
+ * Sanity routine to verify the sizes of the various WaveLAN interface
+ * structures.
+ */
+static char *
+wv_structuct_check(void)
+{
+#define	SC(t,s,n)	if (sizeof(t) != s) return(n);
+
+  SC(psa_t, PSA_SIZE, "psa_t");
+  SC(mmw_t, MMW_SIZE, "mmw_t");
+  SC(mmr_t, MMR_SIZE, "mmr_t");
+
+#undef	SC
+
+  return((char *) NULL);
+} /* wv_structuct_check */
+#endif	/* STRUCT_CHECK */
+
+/******************* MODEM MANAGEMENT SUBROUTINES *******************/
+/*
+ * Useful subroutines to manage the modem of the wavelan
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Read from card's Host Adaptor Status Register.
+ */
+static inline u_char
+hasr_read(u_long	base)
+{
+  return(inb(HASR(base)));
+} /* hasr_read */
+
+/*------------------------------------------------------------------*/
+/*
+ * Write to card's Host Adapter Command Register.
+ */
+static inline void
+hacr_write(u_long	base,
+	   u_char	hacr)
+{
+  outb(hacr, HACR(base));
+} /* hacr_write */
+
+/*------------------------------------------------------------------*/
+/*
+ * Write to card's Host Adapter Command Register. Include a delay for
+ * those times when it is needed.
+ */
+static inline void
+hacr_write_slow(u_long	base,
+		u_char	hacr)
+{
+  hacr_write(base, hacr);
+  /* delay might only be needed sometimes */
+  mdelay(1);
+} /* hacr_write_slow */
+
+/*------------------------------------------------------------------*/
+/*
+ * Read the Parameter Storage Area from the WaveLAN card's memory
+ */
+static void
+psa_read(device *	dev,
+	 int		o,	/* offset in PSA */
+	 u_char *	b,	/* buffer to fill */
+	 int		n)	/* size to read */
+{
+  u_char *	ptr = ((u_char *)dev->mem_start) + PSA_ADDR + (o << 1);
+
+  while(n-- > 0)
+    {
+      *b++ = readb(ptr);
+      /* Due to a lack of address decode pins, the WaveLAN PCMCIA card
+       * only supports reading even memory addresses. That means the
+       * increment here MUST be two.
+       * Because of that, we can't use memcpy_fromio()...
+       */
+      ptr += 2;
+    }
+} /* psa_read */
+
+/*------------------------------------------------------------------*/
+/*
+ * Write the Paramter Storage Area to the WaveLAN card's memory
+ */
+static void
+psa_write(device *	dev,
+	  int		o,	/* Offset in psa */
+	  u_char *	b,	/* Buffer in memory */
+	  int		n)	/* Length of buffer */
+{
+  u_char *	ptr = ((u_char *) dev->mem_start) + PSA_ADDR + (o << 1);
+  int		count = 0;
+  ioaddr_t	base = dev->base_addr;
+  /* As there seem to have no flag PSA_BUSY as in the ISA model, we are
+   * oblige to verify this address to know when the PSA is ready... */
+  volatile u_char *	verify = ((u_char *) dev->mem_start) + PSA_ADDR +
+    (psaoff(0, psa_comp_number) << 1);
+
+  /* Authorize writting to PSA */
+  hacr_write(base, HACR_PWR_STAT | HACR_ROM_WEN);
+
+  while(n-- > 0)
+    {
+      /* write to PSA */
+      writeb(*b++, ptr);
+      ptr += 2;
+
+      /* I don't have the spec, so I don't know what the correct
+       * sequence to write is. This hack seem to work for me... */
+      count = 0;
+      while((readb(verify) != PSA_COMP_PCMCIA_915) && (count++ < 100))
+	mdelay(1);
+    }
+
+  /* Put the host interface back in standard state */
+  hacr_write(base, HACR_DEFAULT);
+} /* psa_write */
+
+#ifdef SET_PSA_CRC
+/*------------------------------------------------------------------*/
+/*
+ * Calculate the PSA CRC
+ * Thanks to Valster, Nico <NVALSTER@wcnd.nl.lucent.com> for the code
+ * NOTE: By specifying a length including the CRC position the
+ * returned value should be zero. (i.e. a correct checksum in the PSA)
+ *
+ * The Windows drivers don't use the CRC, but the AP and the PtP tool
+ * depend on it.
+ */
+static u_short
+psa_crc(unsigned char *	psa,	/* The PSA */
+	int		size)	/* Number of short for CRC */
+{
+  int		byte_cnt;	/* Loop on the PSA */
+  u_short	crc_bytes = 0;	/* Data in the PSA */
+  int		bit_cnt;	/* Loop on the bits of the short */
+
+  for(byte_cnt = 0; byte_cnt < size; byte_cnt++ )
+    {
+      crc_bytes ^= psa[byte_cnt];	/* Its an xor */
+
+      for(bit_cnt = 1; bit_cnt < 9; bit_cnt++ )
+	{
+	  if(crc_bytes & 0x0001)
+	    crc_bytes = (crc_bytes >> 1) ^ 0xA001;
+	  else
+	    crc_bytes >>= 1 ;
+        }
+    }
+
+  return crc_bytes;
+} /* psa_crc */
+#endif	/* SET_PSA_CRC */
+
+/*------------------------------------------------------------------*/
+/*
+ * update the checksum field in the Wavelan's PSA
+ */
+static void
+update_psa_checksum(device *	dev)
+{
+#ifdef SET_PSA_CRC
+  psa_t		psa;
+  u_short	crc;
+
+  /* read the parameter storage area */
+  psa_read(dev, 0, (unsigned char *) &psa, sizeof(psa));
+
+  /* update the checksum */
+  crc = psa_crc((unsigned char *) &psa,
+		sizeof(psa) - sizeof(psa.psa_crc[0]) - sizeof(psa.psa_crc[1])
+		- sizeof(psa.psa_crc_status));
+
+  psa.psa_crc[0] = crc & 0xFF;
+  psa.psa_crc[1] = (crc & 0xFF00) >> 8;
+
+  /* Write it ! */
+  psa_write(dev, (char *)&psa.psa_crc - (char *)&psa,
+	    (unsigned char *)&psa.psa_crc, 2);
+
+#ifdef DEBUG_IOCTL_INFO
+  printk (KERN_DEBUG "%s: update_psa_checksum(): crc = 0x%02x%02x\n",
+          dev->name, psa.psa_crc[0], psa.psa_crc[1]);
+
+  /* Check again (luxury !) */
+  crc = psa_crc((unsigned char *) &psa,
+		 sizeof(psa) - sizeof(psa.psa_crc_status));
+
+  if(crc != 0)
+    printk(KERN_WARNING "%s: update_psa_checksum(): CRC does not agree with PSA data (even after recalculating)\n", dev->name);
+#endif /* DEBUG_IOCTL_INFO */
+#endif	/* SET_PSA_CRC */
+} /* update_psa_checksum */
+
+/*------------------------------------------------------------------*/
+/*
+ * Write 1 byte to the MMC.
+ */
+static inline void
+mmc_out(u_long		base,
+	u_short		o,
+	u_char		d)
+{
+  /* Wait for MMC to go idle */
+  while(inb(HASR(base)) & HASR_MMI_BUSY)
+    ;
+
+  outb((u_char)((o << 1) | MMR_MMI_WR), MMR(base));
+  outb(d, MMD(base));
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Routine to write bytes to the Modem Management Controller.
+ * We start by the end because it is the way it should be !
+ */
+static inline void
+mmc_write(u_long	base,
+	  u_char	o,
+	  u_char *	b,
+	  int		n)
+{
+  o += n;
+  b += n;
+
+  while(n-- > 0 )
+    mmc_out(base, --o, *(--b));
+} /* mmc_write */
+
+/*------------------------------------------------------------------*/
+/*
+ * Read 1 byte from the MMC.
+ * Optimised version for 1 byte, avoid using memory...
+ */
+static inline u_char
+mmc_in(u_long	base,
+       u_short	o)
+{
+  while(inb(HASR(base)) & HASR_MMI_BUSY)
+    ;
+  outb(o << 1, MMR(base));		/* Set the read address */
+
+  outb(0, MMD(base));			/* Required dummy write */
+
+  while(inb(HASR(base)) & HASR_MMI_BUSY)
+    ;
+  return (u_char) (inb(MMD(base)));	/* Now do the actual read */
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Routine to read bytes from the Modem Management Controller.
+ * The implementation is complicated by a lack of address lines,
+ * which prevents decoding of the low-order bit.
+ * (code has just been moved in the above function)
+ * We start by the end because it is the way it should be !
+ */
+static inline void
+mmc_read(u_long		base,
+	 u_char		o,
+	 u_char *	b,
+	 int		n)
+{
+  o += n;
+  b += n;
+
+  while(n-- > 0)
+    *(--b) = mmc_in(base, --o);
+} /* mmc_read */
+
+/*------------------------------------------------------------------*/
+/*
+ * Get the type of encryption available...
+ */
+static inline int
+mmc_encr(u_long		base)	/* i/o port of the card */
+{
+  int	temp;
+
+  temp = mmc_in(base, mmroff(0, mmr_des_avail));
+  if((temp != MMR_DES_AVAIL_DES) && (temp != MMR_DES_AVAIL_AES))
+    return 0;
+  else
+    return temp;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wait for the frequency EEprom to complete a command...
+ * I hope this one will be optimally inlined...
+ */
+static inline void
+fee_wait(u_long		base,	/* i/o port of the card */
+	 int		delay,	/* Base delay to wait for */
+	 int		number)	/* Number of time to wait */
+{
+  int		count = 0;	/* Wait only a limited time */
+
+  while((count++ < number) &&
+	(mmc_in(base, mmroff(0, mmr_fee_status)) & MMR_FEE_STATUS_BUSY))
+    udelay(delay);
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Read bytes from the Frequency EEprom (frequency select cards).
+ */
+static void
+fee_read(u_long		base,	/* i/o port of the card */
+	 u_short	o,	/* destination offset */
+	 u_short *	b,	/* data buffer */
+	 int		n)	/* number of registers */
+{
+  b += n;		/* Position at the end of the area */
+
+  /* Write the address */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), o + n - 1);
+
+  /* Loop on all buffer */
+  while(n-- > 0)
+    {
+      /* Write the read command */
+      mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_READ);
+
+      /* Wait until EEprom is ready (should be quick !) */
+      fee_wait(base, 10, 100);
+
+      /* Read the value */
+      *--b = ((mmc_in(base, mmroff(0, mmr_fee_data_h)) << 8) |
+	      mmc_in(base, mmroff(0, mmr_fee_data_l)));
+    }
+}
+
+#ifdef WIRELESS_EXT	/* If wireless extension exist in the kernel */
+
+/*------------------------------------------------------------------*/
+/*
+ * Write bytes from the Frequency EEprom (frequency select cards).
+ * This is a bit complicated, because the frequency eeprom has to
+ * be unprotected and the write enabled.
+ * Jean II
+ */
+static void
+fee_write(u_long	base,	/* i/o port of the card */
+	  u_short	o,	/* destination offset */
+	  u_short *	b,	/* data buffer */
+	  int		n)	/* number of registers */
+{
+  b += n;		/* Position at the end of the area */
+
+#ifdef EEPROM_IS_PROTECTED	/* disabled */
+#ifdef DOESNT_SEEM_TO_WORK	/* disabled */
+  /* Ask to read the protected register */
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_PRREAD);
+
+  fee_wait(base, 10, 100);
+
+  /* Read the protected register */
+  printk("Protected 2 : %02X-%02X\n",
+	 mmc_in(base, mmroff(0, mmr_fee_data_h)),
+	 mmc_in(base, mmroff(0, mmr_fee_data_l)));
+#endif	/* DOESNT_SEEM_TO_WORK */
+
+  /* Enable protected register */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), MMW_FEE_ADDR_EN);
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_PREN);
+
+  fee_wait(base, 10, 100);
+
+  /* Unprotect area */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), o + n);
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_PRWRITE);
+#ifdef DOESNT_SEEM_TO_WORK	/* disabled */
+  /* Or use : */
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_PRCLEAR);
+#endif	/* DOESNT_SEEM_TO_WORK */
+
+  fee_wait(base, 10, 100);
+#endif	/* EEPROM_IS_PROTECTED */
+
+  /* Write enable */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), MMW_FEE_ADDR_EN);
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_WREN);
+
+  fee_wait(base, 10, 100);
+
+  /* Write the EEprom address */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), o + n - 1);
+
+  /* Loop on all buffer */
+  while(n-- > 0)
+    {
+      /* Write the value */
+      mmc_out(base, mmwoff(0, mmw_fee_data_h), (*--b) >> 8);
+      mmc_out(base, mmwoff(0, mmw_fee_data_l), *b & 0xFF);
+
+      /* Write the write command */
+      mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_WRITE);
+
+      /* Wavelan doc says : wait at least 10 ms for EEBUSY = 0 */
+      mdelay(10);
+      fee_wait(base, 10, 100);
+    }
+
+  /* Write disable */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), MMW_FEE_ADDR_DS);
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_WDS);
+
+  fee_wait(base, 10, 100);
+
+#ifdef EEPROM_IS_PROTECTED	/* disabled */
+  /* Reprotect EEprom */
+  mmc_out(base, mmwoff(0, mmw_fee_addr), 0x00);
+  mmc_out(base, mmwoff(0, mmw_fee_ctrl), MMW_FEE_CTRL_PRWRITE);
+
+  fee_wait(base, 10, 100);
+#endif	/* EEPROM_IS_PROTECTED */
+}
+#endif	/* WIRELESS_EXT */
+
+/******************* WaveLAN Roaming routines... ********************/
+
+#ifdef WAVELAN_ROAMING	/* Conditional compile, see wavelan_cs.h */
+
+unsigned char WAVELAN_BEACON_ADDRESS[]= {0x09,0x00,0x0e,0x20,0x03,0x00};
+  
+void wv_roam_init(struct net_device *dev)
+{
+  net_local  *lp= (net_local *)dev->priv;
+
+  /* Do not remove this unless you have a good reason */
+  printk(KERN_NOTICE "%s: Warning, you have enabled roaming on"
+	 " device %s !\n", dev->name, dev->name);
+  printk(KERN_NOTICE "Roaming is currently an experimental unsupported feature"
+	 " of the Wavelan driver.\n");
+  printk(KERN_NOTICE "It may work, but may also make the driver behave in"
+	 " erratic ways or crash.\n");
+
+  lp->wavepoint_table.head=NULL;           /* Initialise WavePoint table */
+  lp->wavepoint_table.num_wavepoints=0;
+  lp->wavepoint_table.locked=0;
+  lp->curr_point=NULL;                        /* No default WavePoint */
+  lp->cell_search=0;
+  
+  lp->cell_timer.data=(long)lp;               /* Start cell expiry timer */
+  lp->cell_timer.function=wl_cell_expiry;
+  lp->cell_timer.expires=jiffies+CELL_TIMEOUT;
+  add_timer(&lp->cell_timer);
+  
+  wv_nwid_filter(NWID_PROMISC,lp) ;    /* Enter NWID promiscuous mode */
+  /* to build up a good WavePoint */
+                                           /* table... */
+  printk(KERN_DEBUG "WaveLAN: Roaming enabled on device %s\n",dev->name);
+}
+ 
+void wv_roam_cleanup(struct net_device *dev)
+{
+  wavepoint_history *ptr,*old_ptr;
+  net_local *lp= (net_local *)dev->priv;
+  
+  printk(KERN_DEBUG "WaveLAN: Roaming Disabled on device %s\n",dev->name);
+  
+  /* Fixme : maybe we should check that the timer exist before deleting it */
+  del_timer(&lp->cell_timer);          /* Remove cell expiry timer       */
+  ptr=lp->wavepoint_table.head;        /* Clear device's WavePoint table */
+  while(ptr!=NULL)
+    {
+      old_ptr=ptr;
+      ptr=ptr->next;	
+      wl_del_wavepoint(old_ptr,lp);	
+    }
+}
+
+/* Enable/Disable NWID promiscuous mode on a given device */
+void wv_nwid_filter(unsigned char mode, net_local *lp)
+{
+  mm_t                  m;
+  unsigned long         flags;
+  
+#ifdef WAVELAN_ROAMING_DEBUG
+  printk(KERN_DEBUG "WaveLAN: NWID promisc %s, device %s\n",(mode==NWID_PROMISC) ? "on" : "off", lp->dev->name);
+#endif
+  
+  /* Disable interrupts & save flags */
+  wv_splhi(lp, &flags);
+  
+  m.w.mmw_loopt_sel = (mode==NWID_PROMISC) ? MMW_LOOPT_SEL_DIS_NWID : 0x00;
+  mmc_write(lp->dev->base_addr, (char *)&m.w.mmw_loopt_sel - (char *)&m, (unsigned char *)&m.w.mmw_loopt_sel, 1);
+  
+  if(mode==NWID_PROMISC)
+    lp->cell_search=1;
+  else
+    lp->cell_search=0;
+
+  /* ReEnable interrupts & restore flags */
+  wv_splx(lp, &flags);
+}
+
+/* Find a record in the WavePoint table matching a given NWID */
+wavepoint_history *wl_roam_check(unsigned short nwid, net_local *lp)
+{
+  wavepoint_history	*ptr=lp->wavepoint_table.head;
+  
+  while(ptr!=NULL){
+    if(ptr->nwid==nwid)
+      return ptr;	
+    ptr=ptr->next;
+  }
+  return NULL;
+}
+
+/* Create a new wavepoint table entry */
+wavepoint_history *wl_new_wavepoint(unsigned short nwid, unsigned char seq, net_local* lp)
+{
+  wavepoint_history *new_wavepoint;
+
+#ifdef WAVELAN_ROAMING_DEBUG	
+  printk(KERN_DEBUG "WaveLAN: New Wavepoint, NWID:%.4X\n",nwid);
+#endif
+  
+  if(lp->wavepoint_table.num_wavepoints==MAX_WAVEPOINTS)
+    return NULL;
+  
+  new_wavepoint=(wavepoint_history *) kmalloc(sizeof(wavepoint_history),GFP_ATOMIC);
+  if(new_wavepoint==NULL)
+    return NULL;
+  
+  new_wavepoint->nwid=nwid;                       /* New WavePoints NWID */
+  new_wavepoint->average_fast=0;                    /* Running Averages..*/
+  new_wavepoint->average_slow=0;
+  new_wavepoint->qualptr=0;                       /* Start of ringbuffer */
+  new_wavepoint->last_seq=seq-1;                /* Last sequence no.seen */
+  memset(new_wavepoint->sigqual,0,WAVEPOINT_HISTORY);/* Empty ringbuffer */
+  
+  new_wavepoint->next=lp->wavepoint_table.head;/* Add to wavepoint table */
+  new_wavepoint->prev=NULL;
+  
+  if(lp->wavepoint_table.head!=NULL)
+    lp->wavepoint_table.head->prev=new_wavepoint;
+  
+  lp->wavepoint_table.head=new_wavepoint;
+  
+  lp->wavepoint_table.num_wavepoints++;     /* no. of visible wavepoints */
+  
+  return new_wavepoint;
+}
+
+/* Remove a wavepoint entry from WavePoint table */
+void wl_del_wavepoint(wavepoint_history *wavepoint, struct net_local *lp)
+{
+  if(wavepoint==NULL)
+    return;
+  
+  if(lp->curr_point==wavepoint)
+    lp->curr_point=NULL;
+  
+  if(wavepoint->prev!=NULL)
+    wavepoint->prev->next=wavepoint->next;
+  
+  if(wavepoint->next!=NULL)
+    wavepoint->next->prev=wavepoint->prev;
+  
+  if(lp->wavepoint_table.head==wavepoint)
+    lp->wavepoint_table.head=wavepoint->next;
+  
+  lp->wavepoint_table.num_wavepoints--;
+  kfree(wavepoint);
+}
+
+/* Timer callback function - checks WavePoint table for stale entries */ 
+void wl_cell_expiry(unsigned long data)
+{
+  net_local *lp=(net_local *)data;
+  wavepoint_history *wavepoint=lp->wavepoint_table.head,*old_point;
+  
+#if WAVELAN_ROAMING_DEBUG > 1
+  printk(KERN_DEBUG "WaveLAN: Wavepoint timeout, dev %s\n",lp->dev->name);
+#endif
+  
+  if(lp->wavepoint_table.locked)
+    {
+#if WAVELAN_ROAMING_DEBUG > 1
+      printk(KERN_DEBUG "WaveLAN: Wavepoint table locked...\n");
+#endif
+      
+      lp->cell_timer.expires=jiffies+1; /* If table in use, come back later */
+      add_timer(&lp->cell_timer);
+      return;
+    }
+  
+  while(wavepoint!=NULL)
+    {
+      if(wavepoint->last_seen < jiffies-CELL_TIMEOUT)
+	{
+#ifdef WAVELAN_ROAMING_DEBUG
+	  printk(KERN_DEBUG "WaveLAN: Bye bye %.4X\n",wavepoint->nwid);
+#endif
+	  
+	  old_point=wavepoint;
+	  wavepoint=wavepoint->next;
+	  wl_del_wavepoint(old_point,lp);
+	}
+      else
+	wavepoint=wavepoint->next;
+    }
+  lp->cell_timer.expires=jiffies+CELL_TIMEOUT;
+  add_timer(&lp->cell_timer);
+}
+
+/* Update SNR history of a wavepoint */
+void wl_update_history(wavepoint_history *wavepoint, unsigned char sigqual, unsigned char seq)	
+{
+  int i=0,num_missed=0,ptr=0;
+  int average_fast=0,average_slow=0;
+  
+  num_missed=(seq-wavepoint->last_seq)%WAVEPOINT_HISTORY;/* Have we missed
+							    any beacons? */
+  if(num_missed)
+    for(i=0;i<num_missed;i++)
+      {
+	wavepoint->sigqual[wavepoint->qualptr++]=0; /* If so, enter them as 0's */
+	wavepoint->qualptr %=WAVEPOINT_HISTORY;    /* in the ringbuffer. */
+      }
+  wavepoint->last_seen=jiffies;                 /* Add beacon to history */
+  wavepoint->last_seq=seq;	
+  wavepoint->sigqual[wavepoint->qualptr++]=sigqual;          
+  wavepoint->qualptr %=WAVEPOINT_HISTORY;
+  ptr=(wavepoint->qualptr-WAVEPOINT_FAST_HISTORY+WAVEPOINT_HISTORY)%WAVEPOINT_HISTORY;
+  
+  for(i=0;i<WAVEPOINT_FAST_HISTORY;i++)       /* Update running averages */
+    {
+      average_fast+=wavepoint->sigqual[ptr++];
+      ptr %=WAVEPOINT_HISTORY;
+    }
+  
+  average_slow=average_fast;
+  for(i=WAVEPOINT_FAST_HISTORY;i<WAVEPOINT_HISTORY;i++)
+    {
+      average_slow+=wavepoint->sigqual[ptr++];
+      ptr %=WAVEPOINT_HISTORY;
+    }
+  
+  wavepoint->average_fast=average_fast/WAVEPOINT_FAST_HISTORY;
+  wavepoint->average_slow=average_slow/WAVEPOINT_HISTORY;	
+}
+
+/* Perform a handover to a new WavePoint */
+void wv_roam_handover(wavepoint_history *wavepoint, net_local *lp)
+{
+  ioaddr_t              base = lp->dev->base_addr;  
+  mm_t                  m;
+  unsigned long         flags;
+
+  if(wavepoint==lp->curr_point)          /* Sanity check... */
+    {
+      wv_nwid_filter(!NWID_PROMISC,lp);
+      return;
+    }
+  
+#ifdef WAVELAN_ROAMING_DEBUG
+  printk(KERN_DEBUG "WaveLAN: Doing handover to %.4X, dev %s\n",wavepoint->nwid,lp->dev->name);
+#endif
+ 	
+  /* Disable interrupts & save flags */
+  wv_splhi(lp, &flags);
+
+  m.w.mmw_netw_id_l = wavepoint->nwid & 0xFF;
+  m.w.mmw_netw_id_h = (wavepoint->nwid & 0xFF00) >> 8;
+  
+  mmc_write(base, (char *)&m.w.mmw_netw_id_l - (char *)&m, (unsigned char *)&m.w.mmw_netw_id_l, 2);
+  
+  /* ReEnable interrupts & restore flags */
+  wv_splx(lp, &flags);
+
+  wv_nwid_filter(!NWID_PROMISC,lp);
+  lp->curr_point=wavepoint;
+}
+
+/* Called when a WavePoint beacon is received */
+static inline void wl_roam_gather(device *  dev,
+				  u_char *  hdr,   /* Beacon header */
+				  u_char *  stats) /* SNR, Signal quality 
+						      of packet */
+{
+  wavepoint_beacon *beacon= (wavepoint_beacon *)hdr; /* Rcvd. Beacon */
+  unsigned short nwid=ntohs(beacon->nwid);  
+  unsigned short sigqual=stats[2] & MMR_SGNL_QUAL;   /* SNR of beacon */
+  wavepoint_history *wavepoint=NULL;                /* WavePoint table entry */
+  net_local *lp=(net_local *)dev->priv;              /* Device info */
+
+#if 0
+  /* Some people don't need this, some other may need it */
+  nwid=nwid^ntohs(beacon->domain_id);
+#endif
+
+#if WAVELAN_ROAMING_DEBUG > 1
+  printk(KERN_DEBUG "WaveLAN: beacon, dev %s:\n",dev->name);
+  printk(KERN_DEBUG "Domain: %.4X NWID: %.4X SigQual=%d\n",ntohs(beacon->domain_id),nwid,sigqual);
+#endif
+  
+  lp->wavepoint_table.locked=1;                            /* <Mutex> */
+  
+  wavepoint=wl_roam_check(nwid,lp);            /* Find WavePoint table entry */
+  if(wavepoint==NULL)                    /* If no entry, Create a new one... */
+    {
+      wavepoint=wl_new_wavepoint(nwid,beacon->seq,lp);
+      if(wavepoint==NULL)
+	goto out;
+    }
+  if(lp->curr_point==NULL)             /* If this is the only WavePoint, */
+    wv_roam_handover(wavepoint, lp);	         /* Jump on it! */
+  
+  wl_update_history(wavepoint, sigqual, beacon->seq); /* Update SNR history
+							 stats. */
+  
+  if(lp->curr_point->average_slow < SEARCH_THRESH_LOW) /* If our current */
+    if(!lp->cell_search)                  /* WavePoint is getting faint, */
+      wv_nwid_filter(NWID_PROMISC,lp);    /* start looking for a new one */
+  
+  if(wavepoint->average_slow > 
+     lp->curr_point->average_slow + WAVELAN_ROAMING_DELTA)
+    wv_roam_handover(wavepoint, lp);   /* Handover to a better WavePoint */
+  
+  if(lp->curr_point->average_slow > SEARCH_THRESH_HIGH) /* If our SNR is */
+    if(lp->cell_search)  /* getting better, drop out of cell search mode */
+      wv_nwid_filter(!NWID_PROMISC,lp);
+  
+out:
+  lp->wavepoint_table.locked=0;                        /* </MUTEX>   :-) */
+}
+
+/* Test this MAC frame a WavePoint beacon */
+static inline int WAVELAN_BEACON(unsigned char *data)
+{
+  wavepoint_beacon *beacon= (wavepoint_beacon *)data;
+  static wavepoint_beacon beacon_template={0xaa,0xaa,0x03,0x08,0x00,0x0e,0x20,0x03,0x00};
+  
+  if(memcmp(beacon,&beacon_template,9)==0)
+    return 1;
+  else
+    return 0;
+}
+#endif	/* WAVELAN_ROAMING */
+
+/************************ I82593 SUBROUTINES *************************/
+/*
+ * Useful subroutines to manage the Ethernet controller
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Routine to synchronously send a command to the i82593 chip. 
+ * Should be called with interrupts disabled.
+ * (called by wv_packet_write(), wv_ru_stop(), wv_ru_start(),
+ *  wv_82593_config() & wv_diag())
+ */
+static int
+wv_82593_cmd(device *	dev,
+	     char *	str,
+	     int	cmd,
+	     int	result)
+{
+  ioaddr_t	base = dev->base_addr;
+  int		status;
+  int		wait_completed;
+  long		spin;
+
+  /* Spin until the chip finishes executing its current command (if any) */
+  spin = 1000;
+  do
+    {
+      /* Time calibration of the loop */
+      udelay(10);
+
+      /* Read the interrupt register */
+      outb(OP0_NOP | CR0_STATUS_3, LCCR(base));
+      status = inb(LCSR(base));
+    }
+  while(((status & SR3_EXEC_STATE_MASK) != SR3_EXEC_IDLE) && (spin-- > 0));
+
+  /* If the interrupt hasn't be posted */
+  if(spin <= 0)
+    {
+#ifdef DEBUG_INTERRUPT_ERROR
+      printk(KERN_INFO "wv_82593_cmd: %s timeout (previous command), status 0x%02x\n",
+	     str, status);
+#endif
+      return(FALSE);
+    }
+
+  /* Issue the command to the controller */
+  outb(cmd, LCCR(base));
+
+  /* If we don't have to check the result of the command
+   * Note : this mean that the irq handler will deal with that */
+  if(result == SR0_NO_RESULT)
+    return(TRUE);
+
+  /* We are waiting for command completion */
+  wait_completed = TRUE;
+
+  /* Busy wait while the LAN controller executes the command. */
+  spin = 1000;
+  do
+    {
+      /* Time calibration of the loop */
+      udelay(10);
+
+      /* Read the interrupt register */
+      outb(CR0_STATUS_0 | OP0_NOP, LCCR(base));
+      status = inb(LCSR(base));
+
+      /* Check if there was an interrupt posted */
+      if((status & SR0_INTERRUPT))
+	{
+	  /* Acknowledge the interrupt */
+	  outb(CR0_INT_ACK | OP0_NOP, LCCR(base));
+
+	  /* Check if interrupt is a command completion */
+	  if(((status & SR0_BOTH_RX_TX) != SR0_BOTH_RX_TX) &&
+	     ((status & SR0_BOTH_RX_TX) != 0x0) &&
+	     !(status & SR0_RECEPTION))
+	    {
+	      /* Signal command completion */
+	      wait_completed = FALSE;
+	    }
+	  else
+	    {
+	      /* Note : Rx interrupts will be handled later, because we can
+	       * handle multiple Rx packets at once */
+#ifdef DEBUG_INTERRUPT_INFO
+	      printk(KERN_INFO "wv_82593_cmd: not our interrupt\n");
+#endif
+	    }
+	}
+    }
+  while(wait_completed && (spin-- > 0));
+
+  /* If the interrupt hasn't be posted */
+  if(wait_completed)
+    {
+#ifdef DEBUG_INTERRUPT_ERROR
+      printk(KERN_INFO "wv_82593_cmd: %s timeout, status 0x%02x\n",
+	     str, status);
+#endif
+      return(FALSE);
+    }
+
+  /* Check the return code returned by the card (see above) against
+   * the expected return code provided by the caller */
+  if((status & SR0_EVENT_MASK) != result)
+    {
+#ifdef DEBUG_INTERRUPT_ERROR
+      printk(KERN_INFO "wv_82593_cmd: %s failed, status = 0x%x\n",
+	     str, status);
+#endif
+      return(FALSE);
+    }
+
+  return(TRUE);
+} /* wv_82593_cmd */
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine does a 593 op-code number 7, and obtains the diagnose
+ * status for the WaveLAN.
+ */
+static inline int
+wv_diag(device *	dev)
+{
+  int		ret = FALSE;
+
+  if(wv_82593_cmd(dev, "wv_diag(): diagnose",
+		  OP0_DIAGNOSE, SR0_DIAGNOSE_PASSED))
+    ret = TRUE;
+
+#ifdef DEBUG_CONFIG_ERROR
+  printk(KERN_INFO "wavelan_cs: i82593 Self Test failed!\n");
+#endif
+  return(ret);
+} /* wv_diag */
+
+/*------------------------------------------------------------------*/
+/*
+ * Routine to read len bytes from the i82593's ring buffer, starting at
+ * chip address addr. The results read from the chip are stored in buf.
+ * The return value is the address to use for next the call.
+ */
+static int
+read_ringbuf(device *	dev,
+	     int	addr,
+	     char *	buf,
+	     int	len)
+{
+  ioaddr_t	base = dev->base_addr;
+  int		ring_ptr = addr;
+  int		chunk_len;
+  char *	buf_ptr = buf;
+
+  /* Get all the buffer */
+  while(len > 0)
+    {
+      /* Position the Program I/O Register at the ring buffer pointer */
+      outb(ring_ptr & 0xff, PIORL(base));
+      outb(((ring_ptr >> 8) & PIORH_MASK), PIORH(base));
+
+      /* First, determine how much we can read without wrapping around the
+	 ring buffer */
+      if((addr + len) < (RX_BASE + RX_SIZE))
+	chunk_len = len;
+      else
+	chunk_len = RX_BASE + RX_SIZE - addr;
+      insb(PIOP(base), buf_ptr, chunk_len);
+      buf_ptr += chunk_len;
+      len -= chunk_len;
+      ring_ptr = (ring_ptr - RX_BASE + chunk_len) % RX_SIZE + RX_BASE;
+    }
+  return(ring_ptr);
+} /* read_ringbuf */
+
+/*------------------------------------------------------------------*/
+/*
+ * Reconfigure the i82593, or at least ask for it...
+ * Because wv_82593_config use the transmission buffer, we must do it
+ * when we are sure that there is no transmission, so we do it now
+ * or in wavelan_packet_xmit() (I can't find any better place,
+ * wavelan_interrupt is not an option...), so you may experience
+ * some delay sometime...
+ */
+static inline void
+wv_82593_reconfig(device *	dev)
+{
+  net_local *		lp = (net_local *)dev->priv;
+  dev_link_t *		link = ((net_local *) dev->priv)->link;
+  unsigned long		flags;
+
+  /* Arm the flag, will be cleard in wv_82593_config() */
+  lp->reconfig_82593 = TRUE;
+
+  /* Check if we can do it now ! */
+  if((link->open) && (netif_running(dev)) && !(netif_queue_stopped(dev)))
+    {
+      wv_splhi(lp, &flags);	/* Disable interrupts */
+      wv_82593_config(dev);
+      wv_splx(lp, &flags);	/* Re-enable interrupts */
+    }
+  else
+    {
+#ifdef DEBUG_IOCTL_INFO
+      printk(KERN_DEBUG
+	     "%s: wv_82593_reconfig(): delayed (state = %lX, link = %d)\n",
+	     dev->name, dev->state, link->open);
+#endif
+    }
+}
+
+/********************* DEBUG & INFO SUBROUTINES *********************/
+/*
+ * This routines are used in the code to show debug informations.
+ * Most of the time, it dump the content of hardware structures...
+ */
+
+#ifdef DEBUG_PSA_SHOW
+/*------------------------------------------------------------------*/
+/*
+ * Print the formatted contents of the Parameter Storage Area.
+ */
+static void
+wv_psa_show(psa_t *	p)
+{
+  printk(KERN_DEBUG "##### wavelan psa contents: #####\n");
+  printk(KERN_DEBUG "psa_io_base_addr_1: 0x%02X %02X %02X %02X\n",
+	 p->psa_io_base_addr_1,
+	 p->psa_io_base_addr_2,
+	 p->psa_io_base_addr_3,
+	 p->psa_io_base_addr_4);
+  printk(KERN_DEBUG "psa_rem_boot_addr_1: 0x%02X %02X %02X\n",
+	 p->psa_rem_boot_addr_1,
+	 p->psa_rem_boot_addr_2,
+	 p->psa_rem_boot_addr_3);
+  printk(KERN_DEBUG "psa_holi_params: 0x%02x, ", p->psa_holi_params);
+  printk("psa_int_req_no: %d\n", p->psa_int_req_no);
+#ifdef DEBUG_SHOW_UNUSED
+  printk(KERN_DEBUG "psa_unused0[]: %02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+	 p->psa_unused0[0],
+	 p->psa_unused0[1],
+	 p->psa_unused0[2],
+	 p->psa_unused0[3],
+	 p->psa_unused0[4],
+	 p->psa_unused0[5],
+	 p->psa_unused0[6]);
+#endif	/* DEBUG_SHOW_UNUSED */
+  printk(KERN_DEBUG "psa_univ_mac_addr[]: %02x:%02x:%02x:%02x:%02x:%02x\n",
+	 p->psa_univ_mac_addr[0],
+	 p->psa_univ_mac_addr[1],
+	 p->psa_univ_mac_addr[2],
+	 p->psa_univ_mac_addr[3],
+	 p->psa_univ_mac_addr[4],
+	 p->psa_univ_mac_addr[5]);
+  printk(KERN_DEBUG "psa_local_mac_addr[]: %02x:%02x:%02x:%02x:%02x:%02x\n",
+	 p->psa_local_mac_addr[0],
+	 p->psa_local_mac_addr[1],
+	 p->psa_local_mac_addr[2],
+	 p->psa_local_mac_addr[3],
+	 p->psa_local_mac_addr[4],
+	 p->psa_local_mac_addr[5]);
+  printk(KERN_DEBUG "psa_univ_local_sel: %d, ", p->psa_univ_local_sel);
+  printk("psa_comp_number: %d, ", p->psa_comp_number);
+  printk("psa_thr_pre_set: 0x%02x\n", p->psa_thr_pre_set);
+  printk(KERN_DEBUG "psa_feature_select/decay_prm: 0x%02x, ",
+	 p->psa_feature_select);
+  printk("psa_subband/decay_update_prm: %d\n", p->psa_subband);
+  printk(KERN_DEBUG "psa_quality_thr: 0x%02x, ", p->psa_quality_thr);
+  printk("psa_mod_delay: 0x%02x\n", p->psa_mod_delay);
+  printk(KERN_DEBUG "psa_nwid: 0x%02x%02x, ", p->psa_nwid[0], p->psa_nwid[1]);
+  printk("psa_nwid_select: %d\n", p->psa_nwid_select);
+  printk(KERN_DEBUG "psa_encryption_select: %d, ", p->psa_encryption_select);
+  printk("psa_encryption_key[]: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
+	 p->psa_encryption_key[0],
+	 p->psa_encryption_key[1],
+	 p->psa_encryption_key[2],
+	 p->psa_encryption_key[3],
+	 p->psa_encryption_key[4],
+	 p->psa_encryption_key[5],
+	 p->psa_encryption_key[6],
+	 p->psa_encryption_key[7]);
+  printk(KERN_DEBUG "psa_databus_width: %d\n", p->psa_databus_width);
+  printk(KERN_DEBUG "psa_call_code/auto_squelch: 0x%02x, ",
+	 p->psa_call_code[0]);
+  printk("psa_call_code[]: %02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+	 p->psa_call_code[0],
+	 p->psa_call_code[1],
+	 p->psa_call_code[2],
+	 p->psa_call_code[3],
+	 p->psa_call_code[4],
+	 p->psa_call_code[5],
+	 p->psa_call_code[6],
+	 p->psa_call_code[7]);
+#ifdef DEBUG_SHOW_UNUSED
+  printk(KERN_DEBUG "psa_reserved[]: %02X:%02X:%02X:%02X\n",
+	 p->psa_reserved[0],
+	 p->psa_reserved[1],
+	 p->psa_reserved[2],
+	 p->psa_reserved[3]);
+#endif	/* DEBUG_SHOW_UNUSED */
+  printk(KERN_DEBUG "psa_conf_status: %d, ", p->psa_conf_status);
+  printk("psa_crc: 0x%02x%02x, ", p->psa_crc[0], p->psa_crc[1]);
+  printk("psa_crc_status: 0x%02x\n", p->psa_crc_status);
+} /* wv_psa_show */
+#endif	/* DEBUG_PSA_SHOW */
+
+#ifdef DEBUG_MMC_SHOW
+/*------------------------------------------------------------------*/
+/*
+ * Print the formatted status of the Modem Management Controller.
+ * This function need to be completed...
+ */
+static void
+wv_mmc_show(device *	dev)
+{
+  ioaddr_t	base = dev->base_addr;
+  net_local *	lp = (net_local *)dev->priv;
+  mmr_t		m;
+
+  /* Basic check */
+  if(hasr_read(base) & HASR_NO_CLK)
+    {
+      printk(KERN_WARNING "%s: wv_mmc_show: modem not connected\n",
+	     dev->name);
+      return;
+    }
+
+  wv_splhi(lp, &flags);
+
+  /* Read the mmc */
+  mmc_out(base, mmwoff(0, mmw_freeze), 1);
+  mmc_read(base, 0, (u_char *)&m, sizeof(m));
+  mmc_out(base, mmwoff(0, mmw_freeze), 0);
+
+#ifdef WIRELESS_EXT	/* If wireless extension exist in the kernel */
+  /* Don't forget to update statistics */
+  lp->wstats.discard.nwid += (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l;
+#endif	/* WIRELESS_EXT */
+
+  wv_splx(lp, &flags);
+
+  printk(KERN_DEBUG "##### wavelan modem status registers: #####\n");
+#ifdef DEBUG_SHOW_UNUSED
+  printk(KERN_DEBUG "mmc_unused0[]: %02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X\n",
+	 m.mmr_unused0[0],
+	 m.mmr_unused0[1],
+	 m.mmr_unused0[2],
+	 m.mmr_unused0[3],
+	 m.mmr_unused0[4],
+	 m.mmr_unused0[5],
+	 m.mmr_unused0[6],
+	 m.mmr_unused0[7]);
+#endif	/* DEBUG_SHOW_UNUSED */
+  printk(KERN_DEBUG "Encryption algorythm: %02X - Status: %02X\n",
+	 m.mmr_des_avail, m.mmr_des_status);
+#ifdef DEBUG_SHOW_UNUSED
+  printk(KERN_DEBUG "mmc_unused1[]: %02X:%02X:%02X:%02X:%02X\n",
+	 m.mmr_unused1[0],
+	 m.mmr_unused1[1],
+	 m.mmr_unused1[2],
+	 m.mmr_unused1[3],
+	 m.mmr_unused1[4]);
+#endif	/* DEBUG_SHOW_UNUSED */
+  printk(KERN_DEBUG "dce_status: 0x%x [%s%s%s%s]\n",
+	 m.mmr_dce_status,
+	 (m.mmr_dce_status & MMR_DCE_STATUS_RX_BUSY) ? "energy detected,":"",
+	 (m.mmr_dce_status & MMR_DCE_STATUS_LOOPT_IND) ?
+	 "loop test indicated," : "",
+	 (m.mmr_dce_status & MMR_DCE_STATUS_TX_BUSY) ? "transmitter on," : "",
+	 (m.mmr_dce_status & MMR_DCE_STATUS_JBR_EXPIRED) ?
+	 "jabber timer expired," : "");
+  printk(KERN_DEBUG "Dsp ID: %02X\n",
+	 m.mmr_dsp_id);
+#ifdef DEBUG_SHOW_UNUSED
+  printk(KERN_DEBUG "mmc_unused2[]: %02X:%02X\n",
+	 m.mmr_unused2[0],
+	 m.mmr_unused2[1]);
+#endif	/* DEBUG_SHOW_UNUSED */
+  printk(KERN_DEBUG "# correct_nwid: %d, # wrong_nwid: %d\n",
+	 (m.mmr_correct_nwid_h << 8) | m.mmr_correct_nwid_l,
+	 (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l);
+  printk(KERN_DEBUG "thr_pre_set: 0x%x [current signal %s]\n",
+	 m.mmr_thr_pre_set & MMR_THR_PRE_SET,
+	 (m.mmr_thr_pre_set & MMR_THR_PRE_SET_CUR) ? "above" : "below");
+  printk(KERN_DEBUG "signal_lvl: %d [%s], ",
+	 m.mmr_signal_lvl & MMR_SIGNAL_LVL,
+	 (m.mmr_signal_lvl & MMR_SIGNAL_LVL_VALID) ? "new msg" : "no new msg");
+  printk("silence_lvl: %d [%s], ", m.mmr_silence_lvl & MMR_SILENCE_LVL,
+	 (m.mmr_silence_lvl & MMR_SILENCE_LVL_VALID) ? "update done" : "no new update");
+  printk("sgnl_qual: 0x%x [%s]\n", m.mmr_sgnl_qual & MMR_SGNL_QUAL,
+	 (m.mmr_sgnl_qual & MMR_SGNL_QUAL_ANT) ? "Antenna 1" : "Antenna 0");
+#ifdef DEBUG_SHOW_UNUSED
+  printk(KERN_DEBUG "netw_id_l: %x\n", m.mmr_netw_id_l);
+#endif	/* DEBUG_SHOW_UNUSED */
+} /* wv_mmc_show */
+#endif	/* DEBUG_MMC_SHOW */
+
+#ifdef DEBUG_I82593_SHOW
+/*------------------------------------------------------------------*/
+/*
+ * Print the formatted status of the i82593's receive unit.
+ */
+static void
+wv_ru_show(device *	dev)
+{
+  net_local *lp = (net_local *) dev->priv;
+
+  printk(KERN_DEBUG "##### wavelan i82593 receiver status: #####\n");
+  printk(KERN_DEBUG "ru: rfp %d stop %d", lp->rfp, lp->stop);
+  /*
+   * Not implemented yet...
+   */
+  printk("\n");
+} /* wv_ru_show */
+#endif	/* DEBUG_I82593_SHOW */
+
+#ifdef DEBUG_DEVICE_SHOW
+/*------------------------------------------------------------------*/
+/*
+ * Print the formatted status of the WaveLAN PCMCIA device driver.
+ */
+static void
+wv_dev_show(device *	dev)
+{
+  printk(KERN_DEBUG "dev:");
+  printk(" state=%lX,", dev->state);
+  printk(" trans_start=%ld,", dev->trans_start);
+  printk(" flags=0x%x,", dev->flags);
+  printk("\n");
+} /* wv_dev_show */
+
+/*------------------------------------------------------------------*/
+/*
+ * Print the formatted status of the WaveLAN PCMCIA device driver's
+ * private information.
+ */
+static void
+wv_local_show(device *	dev)
+{
+  net_local *lp;
+
+  lp = (net_local *)dev->priv;
+
+  printk(KERN_DEBUG "local:");
+  /*
+   * Not implemented yet...
+   */
+  printk("\n");
+} /* wv_local_show */
+#endif	/* DEBUG_DEVICE_SHOW */
+
+#if defined(DEBUG_RX_INFO) || defined(DEBUG_TX_INFO)
+/*------------------------------------------------------------------*/
+/*
+ * Dump packet header (and content if necessary) on the screen
+ */
+static inline void
+wv_packet_info(u_char *		p,		/* Packet to dump */
+	       int		length,		/* Length of the packet */
+	       char *		msg1,		/* Name of the device */
+	       char *		msg2)		/* Name of the function */
+{
+  int		i;
+  int		maxi;
+
+  printk(KERN_DEBUG "%s: %s(): dest %02X:%02X:%02X:%02X:%02X:%02X, length %d\n",
+	 msg1, msg2, p[0], p[1], p[2], p[3], p[4], p[5], length);
+  printk(KERN_DEBUG "%s: %s(): src %02X:%02X:%02X:%02X:%02X:%02X, type 0x%02X%02X\n",
+	 msg1, msg2, p[6], p[7], p[8], p[9], p[10], p[11], p[12], p[13]);
+
+#ifdef DEBUG_PACKET_DUMP
+
+  printk(KERN_DEBUG "data=\"");
+
+  if((maxi = length) > DEBUG_PACKET_DUMP)
+    maxi = DEBUG_PACKET_DUMP;
+  for(i = 14; i < maxi; i++)
+    if(p[i] >= ' ' && p[i] <= '~')
+      printk(" %c", p[i]);
+    else
+      printk("%02X", p[i]);
+  if(maxi < length)
+    printk("..");
+  printk("\"\n");
+  printk(KERN_DEBUG "\n");
+#endif	/* DEBUG_PACKET_DUMP */
+}
+#endif	/* defined(DEBUG_RX_INFO) || defined(DEBUG_TX_INFO) */
+
+/*------------------------------------------------------------------*/
+/*
+ * This is the information which is displayed by the driver at startup
+ * There  is a lot of flag to configure it at your will...
+ */
+static inline void
+wv_init_info(device *	dev)
+{
+  ioaddr_t	base = dev->base_addr;
+  psa_t		psa;
+  int		i;
+
+  /* Read the parameter storage area */
+  psa_read(dev, 0, (unsigned char *) &psa, sizeof(psa));
+
+#ifdef DEBUG_PSA_SHOW
+  wv_psa_show(&psa);
+#endif
+#ifdef DEBUG_MMC_SHOW
+  wv_mmc_show(dev);
+#endif
+#ifdef DEBUG_I82593_SHOW
+  wv_ru_show(dev);
+#endif
+
+#ifdef DEBUG_BASIC_SHOW
+  /* Now, let's go for the basic stuff */
+  printk(KERN_NOTICE "%s: WaveLAN: port %#x, irq %d, hw_addr",
+	 dev->name, base, dev->irq);
+  for(i = 0; i < WAVELAN_ADDR_SIZE; i++)
+    printk("%s%02X", (i == 0) ? " " : ":", dev->dev_addr[i]);
+
+  /* Print current network id */
+  if(psa.psa_nwid_select)
+    printk(", nwid 0x%02X-%02X", psa.psa_nwid[0], psa.psa_nwid[1]);
+  else
+    printk(", nwid off");
+
+  /* If 2.00 card */
+  if(!(mmc_in(base, mmroff(0, mmr_fee_status)) &
+       (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
+    {
+      unsigned short	freq;
+
+      /* Ask the EEprom to read the frequency from the first area */
+      fee_read(base, 0x00 /* 1st area - frequency... */,
+	       &freq, 1);
+
+      /* Print frequency */
+      printk(", 2.00, %ld", (freq >> 6) + 2400L);
+
+      /* Hack !!! */
+      if(freq & 0x20)
+	printk(".5");
+    }
+  else
+    {
+      printk(", PCMCIA, ");
+      switch (psa.psa_subband)
+	{
+	case PSA_SUBBAND_915:
+	  printk("915");
+	  break;
+	case PSA_SUBBAND_2425:
+	  printk("2425");
+	  break;
+	case PSA_SUBBAND_2460:
+	  printk("2460");
+	  break;
+	case PSA_SUBBAND_2484:
+	  printk("2484");
+	  break;
+	case PSA_SUBBAND_2430_5:
+	  printk("2430.5");
+	  break;
+	default:
+	  printk("???");
+	}
+    }
+
+  printk(" MHz\n");
+#endif	/* DEBUG_BASIC_SHOW */
+
+#ifdef DEBUG_VERSION_SHOW
+  /* Print version information */
+  printk(KERN_NOTICE "%s", version);
+#endif
+} /* wv_init_info */
+
+/********************* IOCTL, STATS & RECONFIG *********************/
+/*
+ * We found here routines that are called by Linux on differents
+ * occasions after the configuration and not for transmitting data
+ * These may be called when the user use ifconfig, /proc/net/dev
+ * or wireless extensions
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Get the current ethernet statistics. This may be called with the
+ * card open or closed.
+ * Used when the user read /proc/net/dev
+ */
+static en_stats	*
+wavelan_get_stats(device *	dev)
+{
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: <>wavelan_get_stats()\n", dev->name);
+#endif
+
+  return(&((net_local *) dev->priv)->stats);
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Set or clear the multicast filter for this adaptor.
+ * num_addrs == -1	Promiscuous mode, receive all packets
+ * num_addrs == 0	Normal mode, clear multicast list
+ * num_addrs > 0	Multicast mode, receive normal and MC packets,
+ *			and do best-effort filtering.
+ */
+
+static void
+wavelan_set_multicast_list(device *	dev)
+{
+  net_local *	lp = (net_local *) dev->priv;
+
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_set_multicast_list()\n", dev->name);
+#endif
+
+#ifdef DEBUG_IOCTL_INFO
+  printk(KERN_DEBUG "%s: wavelan_set_multicast_list(): setting Rx mode %02X to %d addresses.\n",
+	 dev->name, dev->flags, dev->mc_count);
+#endif
+
+  if(dev->flags & IFF_PROMISC)
+    {
+      /*
+       * Enable promiscuous mode: receive all packets.
+       */
+      if(!lp->promiscuous)
+	{
+	  lp->promiscuous = 1;
+	  lp->allmulticast = 0;
+	  lp->mc_count = 0;
+
+	  wv_82593_reconfig(dev);
+
+	  /* Tell the kernel that we are doing a really bad job... */
+	  dev->flags |= IFF_PROMISC;
+	}
+    }
+  else
+    /* If all multicast addresses
+     * or too much multicast addresses for the hardware filter */
+    if((dev->flags & IFF_ALLMULTI) ||
+       (dev->mc_count > I82593_MAX_MULTICAST_ADDRESSES))
+      {
+	/*
+	 * Disable promiscuous mode, but active the all multicast mode
+	 */
+	if(!lp->allmulticast)
+	  {
+	    lp->promiscuous = 0;
+	    lp->allmulticast = 1;
+	    lp->mc_count = 0;
+
+	    wv_82593_reconfig(dev);
+
+	    /* Tell the kernel that we are doing a really bad job... */
+	    dev->flags |= IFF_ALLMULTI;
+	  }
+      }
+    else
+      /* If there is some multicast addresses to send */
+      if(dev->mc_list != (struct dev_mc_list *) NULL)
+	{
+	  /*
+	   * Disable promiscuous mode, but receive all packets
+	   * in multicast list
+	   */
+#ifdef MULTICAST_AVOID
+	  if(lp->promiscuous || lp->allmulticast ||
+	     (dev->mc_count != lp->mc_count))
+#endif
+	    {
+	      lp->promiscuous = 0;
+	      lp->allmulticast = 0;
+	      lp->mc_count = dev->mc_count;
+
+	      wv_82593_reconfig(dev);
+	    }
+	}
+      else
+	{
+	  /*
+	   * Switch to normal mode: disable promiscuous mode and 
+	   * clear the multicast list.
+	   */
+	  if(lp->promiscuous || lp->mc_count == 0)
+	    {
+	      lp->promiscuous = 0;
+	      lp->allmulticast = 0;
+	      lp->mc_count = 0;
+
+	      wv_82593_reconfig(dev);
+	    }
+	}
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_set_multicast_list()\n", dev->name);
+#endif
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * This function doesn't exist...
+ * (Note : it was a nice way to test the reconfigure stuff...)
+ */
+#ifdef SET_MAC_ADDRESS
+static int
+wavelan_set_mac_address(device *	dev,
+			void *		addr)
+{
+  struct sockaddr *	mac = addr;
+
+  /* Copy the address */
+  memcpy(dev->dev_addr, mac->sa_data, WAVELAN_ADDR_SIZE);
+
+  /* Reconfig the beast */
+  wv_82593_reconfig(dev);
+
+  return 0;
+}
+#endif	/* SET_MAC_ADDRESS */
+
+#ifdef WIRELESS_EXT	/* If wireless extension exist in the kernel */
+
+/*------------------------------------------------------------------*/
+/*
+ * Frequency setting (for hardware able of it)
+ * It's a bit complicated and you don't really want to look into it...
+ * (called in wavelan_ioctl)
+ */
+static inline int
+wv_set_frequency(u_long		base,	/* i/o port of the card */
+		 iw_freq *	frequency)
+{
+  const int	BAND_NUM = 10;	/* Number of bands */
+  long		freq = 0L;	/* offset to 2.4 GHz in .5 MHz */
+#ifdef DEBUG_IOCTL_INFO
+  int		i;
+#endif
+
+  /* Setting by frequency */
+  /* Theoritically, you may set any frequency between
+   * the two limits with a 0.5 MHz precision. In practice,
+   * I don't want you to have trouble with local
+   * regulations... */
+  if((frequency->e == 1) &&
+     (frequency->m >= (int) 2.412e8) && (frequency->m <= (int) 2.487e8))
+    {
+      freq = ((frequency->m / 10000) - 24000L) / 5;
+    }
+
+  /* Setting by channel (same as wfreqsel) */
+  /* Warning : each channel is 22MHz wide, so some of the channels
+   * will interfere... */
+  if((frequency->e == 0) &&
+     (frequency->m >= 0) && (frequency->m < BAND_NUM))
+    {
+      /* Get frequency offset. */
+      freq = channel_bands[frequency->m] >> 1;
+    }
+
+  /* Verify if the frequency is allowed */
+  if(freq != 0L)
+    {
+      u_short	table[10];	/* Authorized frequency table */
+
+      /* Read the frequency table */
+      fee_read(base, 0x71 /* frequency table */,
+	       table, 10);
+
+#ifdef DEBUG_IOCTL_INFO
+      printk(KERN_DEBUG "Frequency table :");
+      for(i = 0; i < 10; i++)
+	{
+	  printk(" %04X",
+		 table[i]);
+	}
+      printk("\n");
+#endif
+
+      /* Look in the table if the frequency is allowed */
+      if(!(table[9 - ((freq - 24) / 16)] &
+	   (1 << ((freq - 24) % 16))))
+	return -EINVAL;		/* not allowed */
+    }
+  else
+    return -EINVAL;
+
+  /* If we get a usable frequency */
+  if(freq != 0L)
+    {
+      unsigned short	area[16];
+      unsigned short	dac[2];
+      unsigned short	area_verify[16];
+      unsigned short	dac_verify[2];
+      /* Corresponding gain (in the power adjust value table)
+       * see AT&T Wavelan Data Manual, REF 407-024689/E, page 3-8
+       * & WCIN062D.DOC, page 6.2.9 */
+      unsigned short	power_limit[] = { 40, 80, 120, 160, 0 };
+      int		power_band = 0;		/* Selected band */
+      unsigned short	power_adjust;		/* Correct value */
+
+      /* Search for the gain */
+      power_band = 0;
+      while((freq > power_limit[power_band]) &&
+	    (power_limit[++power_band] != 0))
+	;
+
+      /* Read the first area */
+      fee_read(base, 0x00,
+	       area, 16);
+
+      /* Read the DAC */
+      fee_read(base, 0x60,
+	       dac, 2);
+
+      /* Read the new power adjust value */
+      fee_read(base, 0x6B - (power_band >> 1),
+	       &power_adjust, 1);
+      if(power_band & 0x1)
+	power_adjust >>= 8;
+      else
+	power_adjust &= 0xFF;
+
+#ifdef DEBUG_IOCTL_INFO
+      printk(KERN_DEBUG "Wavelan EEprom Area 1 :");
+      for(i = 0; i < 16; i++)
+	{
+	  printk(" %04X",
+		 area[i]);
+	}
+      printk("\n");
+
+      printk(KERN_DEBUG "Wavelan EEprom DAC : %04X %04X\n",
+	     dac[0], dac[1]);
+#endif
+
+      /* Frequency offset (for info only...) */
+      area[0] = ((freq << 5) & 0xFFE0) | (area[0] & 0x1F);
+
+      /* Receiver Principle main divider coefficient */
+      area[3] = (freq >> 1) + 2400L - 352L;
+      area[2] = ((freq & 0x1) << 4) | (area[2] & 0xFFEF);
+
+      /* Transmitter Main divider coefficient */
+      area[13] = (freq >> 1) + 2400L;
+      area[12] = ((freq & 0x1) << 4) | (area[2] & 0xFFEF);
+
+      /* Others part of the area are flags, bit streams or unused... */
+
+      /* Set the value in the DAC */
+      dac[1] = ((power_adjust >> 1) & 0x7F) | (dac[1] & 0xFF80);
+      dac[0] = ((power_adjust & 0x1) << 4) | (dac[0] & 0xFFEF);
+
+      /* Write the first area */
+      fee_write(base, 0x00,
+		area, 16);
+
+      /* Write the DAC */
+      fee_write(base, 0x60,
+		dac, 2);
+
+      /* We now should verify here that the EEprom writting was ok */
+
+      /* ReRead the first area */
+      fee_read(base, 0x00,
+	       area_verify, 16);
+
+      /* ReRead the DAC */
+      fee_read(base, 0x60,
+	       dac_verify, 2);
+
+      /* Compare */
+      if(memcmp(area, area_verify, 16 * 2) ||
+	 memcmp(dac, dac_verify, 2 * 2))
+	{
+#ifdef DEBUG_IOCTL_ERROR
+	  printk(KERN_INFO "Wavelan: wv_set_frequency : unable to write new frequency to EEprom (??)\n");
+#endif
+	  return -EOPNOTSUPP;
+	}
+
+      /* We must download the frequency parameters to the
+       * synthetisers (from the EEprom - area 1)
+       * Note : as the EEprom is auto decremented, we set the end
+       * if the area... */
+      mmc_out(base, mmwoff(0, mmw_fee_addr), 0x0F);
+      mmc_out(base, mmwoff(0, mmw_fee_ctrl),
+	      MMW_FEE_CTRL_READ | MMW_FEE_CTRL_DWLD);
+
+      /* Wait until the download is finished */
+      fee_wait(base, 100, 100);
+
+      /* We must now download the power adjust value (gain) to
+       * the synthetisers (from the EEprom - area 7 - DAC) */
+      mmc_out(base, mmwoff(0, mmw_fee_addr), 0x61);
+      mmc_out(base, mmwoff(0, mmw_fee_ctrl),
+	      MMW_FEE_CTRL_READ | MMW_FEE_CTRL_DWLD);
+
+      /* Wait until the download is finished */
+      fee_wait(base, 100, 100);
+
+#ifdef DEBUG_IOCTL_INFO
+      /* Verification of what we have done... */
+
+      printk(KERN_DEBUG "Wavelan EEprom Area 1 :");
+      for(i = 0; i < 16; i++)
+	{
+	  printk(" %04X",
+		 area_verify[i]);
+	}
+      printk("\n");
+
+      printk(KERN_DEBUG "Wavelan EEprom DAC : %04X %04X\n",
+	     dac_verify[0], dac_verify[1]);
+#endif
+
+      return 0;
+    }
+  else
+    return -EINVAL;		/* Bah, never get there... */
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Give the list of available frequencies
+ */
+static inline int
+wv_frequency_list(u_long	base,	/* i/o port of the card */
+		  iw_freq *	list,	/* List of frequency to fill */
+		  int		max)	/* Maximum number of frequencies */
+{
+  u_short	table[10];	/* Authorized frequency table */
+  long		freq = 0L;	/* offset to 2.4 GHz in .5 MHz + 12 MHz */
+  int		i;		/* index in the table */
+#if WIRELESS_EXT > 7
+  const int	BAND_NUM = 10;	/* Number of bands */
+  int		c = 0;		/* Channel number */
+#endif /* WIRELESS_EXT */
+
+  /* Read the frequency table */
+  fee_read(base, 0x71 /* frequency table */,
+	   table, 10);
+
+  /* Look all frequencies */
+  i = 0;
+  for(freq = 0; freq < 150; freq++)
+    /* Look in the table if the frequency is allowed */
+    if(table[9 - (freq / 16)] & (1 << (freq % 16)))
+      {
+#if WIRELESS_EXT > 7
+	/* Compute approximate channel number */
+	while((((channel_bands[c] >> 1) - 24) < freq) &&
+	      (c < BAND_NUM))
+	  c++;
+	list[i].i = c;	/* Set the list index */
+#endif /* WIRELESS_EXT */
+
+	/* put in the list */
+	list[i].m = (((freq + 24) * 5) + 24000L) * 10000;
+	list[i++].e = 1;
+
+	/* Check number */
+	if(i >= max)
+	  return(i);
+      }
+
+  return(i);
+}
+
+#ifdef WIRELESS_SPY
+/*------------------------------------------------------------------*/
+/*
+ * Gather wireless spy statistics : for each packet, compare the source
+ * address with out list, and if match, get the stats...
+ * Sorry, but this function really need wireless extensions...
+ */
+static inline void
+wl_spy_gather(device *	dev,
+	      u_char *	mac,		/* MAC address */
+	      u_char *	stats)		/* Statistics to gather */
+{
+  net_local *	lp = (net_local *) dev->priv;
+  int		i;
+
+  /* Look all addresses */
+  for(i = 0; i < lp->spy_number; i++)
+    /* If match */
+    if(!memcmp(mac, lp->spy_address[i], WAVELAN_ADDR_SIZE))
+      {
+	/* Update statistics */
+	lp->spy_stat[i].qual = stats[2] & MMR_SGNL_QUAL;
+	lp->spy_stat[i].level = stats[0] & MMR_SIGNAL_LVL;
+	lp->spy_stat[i].noise = stats[1] & MMR_SILENCE_LVL;
+	lp->spy_stat[i].updated = 0x7;
+      }
+}
+#endif	/* WIRELESS_SPY */
+
+#ifdef HISTOGRAM
+/*------------------------------------------------------------------*/
+/*
+ * This function calculate an histogram on the signal level.
+ * As the noise is quite constant, it's like doing it on the SNR.
+ * We have defined a set of interval (lp->his_range), and each time
+ * the level goes in that interval, we increment the count (lp->his_sum).
+ * With this histogram you may detect if one wavelan is really weak,
+ * or you may also calculate the mean and standard deviation of the level...
+ */
+static inline void
+wl_his_gather(device *	dev,
+	      u_char *	stats)		/* Statistics to gather */
+{
+  net_local *	lp = (net_local *) dev->priv;
+  u_char	level = stats[0] & MMR_SIGNAL_LVL;
+  int		i;
+
+  /* Find the correct interval */
+  i = 0;
+  while((i < (lp->his_number - 1)) && (level >= lp->his_range[i++]))
+    ;
+
+  /* Increment interval counter */
+  (lp->his_sum[i])++;
+}
+#endif	/* HISTOGRAM */
+
+/*------------------------------------------------------------------*/
+/*
+ * Perform ioctl : config & info stuff
+ * This is here that are treated the wireless extensions (iwconfig)
+ */
+static int
+wavelan_ioctl(struct net_device *	dev,	/* Device on wich the ioctl apply */
+	      struct ifreq *	rq,	/* Data passed */
+	      int		cmd)	/* Ioctl number */
+{
+  ioaddr_t		base = dev->base_addr;
+  net_local *		lp = (net_local *)dev->priv;	/* lp is not unused */
+  struct iwreq *	wrq = (struct iwreq *) rq;
+  psa_t			psa;
+  mm_t			m;
+  unsigned long		flags;
+  int			ret = 0;
+
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_ioctl(cmd=0x%X)\n", dev->name, cmd);
+#endif
+
+  /* Disable interrupts & save flags */
+  wv_splhi(lp, &flags);
+
+  /* Look what is the request */
+  switch(cmd)
+    {
+      /* --------------- WIRELESS EXTENSIONS --------------- */
+
+    case SIOCGIWNAME:
+      strcpy(wrq->u.name, "Wavelan");
+      break;
+
+    case SIOCSIWNWID:
+      /* Set NWID in wavelan */
+#if WIRELESS_EXT > 8
+      if(!wrq->u.nwid.disabled)
+	{
+	  /* Set NWID in psa */
+	  psa.psa_nwid[0] = (wrq->u.nwid.value & 0xFF00) >> 8;
+	  psa.psa_nwid[1] = wrq->u.nwid.value & 0xFF;
+#else	/* WIRELESS_EXT > 8 */
+      if(wrq->u.nwid.on)
+	{
+	  /* Set NWID in psa */
+	  psa.psa_nwid[0] = (wrq->u.nwid.nwid & 0xFF00) >> 8;
+	  psa.psa_nwid[1] = wrq->u.nwid.nwid & 0xFF;
+#endif	/* WIRELESS_EXT > 8 */
+	  psa.psa_nwid_select = 0x01;
+	  psa_write(dev, (char *)psa.psa_nwid - (char *)&psa,
+		    (unsigned char *)psa.psa_nwid, 3);
+
+	  /* Set NWID in mmc */
+	  m.w.mmw_netw_id_l = psa.psa_nwid[1];
+	  m.w.mmw_netw_id_h = psa.psa_nwid[0];
+	  mmc_write(base, (char *)&m.w.mmw_netw_id_l - (char *)&m,
+		    (unsigned char *)&m.w.mmw_netw_id_l, 2);
+	  mmc_out(base, mmwoff(0, mmw_loopt_sel), 0x00);
+	}
+      else
+	{
+	  /* Disable nwid in the psa */
+	  psa.psa_nwid_select = 0x00;
+	  psa_write(dev, (char *)&psa.psa_nwid_select - (char *)&psa,
+		    (unsigned char *)&psa.psa_nwid_select, 1);
+
+	  /* Disable nwid in the mmc (no filtering) */
+	  mmc_out(base, mmwoff(0, mmw_loopt_sel), MMW_LOOPT_SEL_DIS_NWID);
+	}
+      /* update the Wavelan checksum */
+      update_psa_checksum(dev);
+      break;
+
+    case SIOCGIWNWID:
+      /* Read the NWID */
+      psa_read(dev, (char *)psa.psa_nwid - (char *)&psa,
+	       (unsigned char *)psa.psa_nwid, 3);
+#if WIRELESS_EXT > 8
+      wrq->u.nwid.value = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
+      wrq->u.nwid.disabled = !(psa.psa_nwid_select);
+      wrq->u.nwid.fixed = 1;	/* Superfluous */
+#else	/* WIRELESS_EXT > 8 */
+      wrq->u.nwid.nwid = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
+      wrq->u.nwid.on = psa.psa_nwid_select;
+#endif	/* WIRELESS_EXT > 8 */
+      break;
+
+    case SIOCSIWFREQ:
+      /* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable) */
+      if(!(mmc_in(base, mmroff(0, mmr_fee_status)) &
+	   (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
+	ret = wv_set_frequency(base, &(wrq->u.freq));
+      else
+	ret = -EOPNOTSUPP;
+      break;
+
+    case SIOCGIWFREQ:
+      /* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable)
+       * (does it work for everybody ??? - especially old cards...) */
+      if(!(mmc_in(base, mmroff(0, mmr_fee_status)) &
+	   (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
+	{
+	  unsigned short	freq;
+
+	  /* Ask the EEprom to read the frequency from the first area */
+	  fee_read(base, 0x00 /* 1st area - frequency... */,
+		   &freq, 1);
+	  wrq->u.freq.m = ((freq >> 5) * 5 + 24000L) * 10000;
+	  wrq->u.freq.e = 1;
+	}
+      else
+	{
+	  psa_read(dev, (char *)&psa.psa_subband - (char *)&psa,
+		   (unsigned char *)&psa.psa_subband, 1);
+
+	  if(psa.psa_subband <= 4)
+	    {
+	      wrq->u.freq.m = fixed_bands[psa.psa_subband];
+	      wrq->u.freq.e = (psa.psa_subband != 0);
+	    }
+	  else
+	    ret = -EOPNOTSUPP;
+	}
+      break;
+
+    case SIOCSIWSENS:
+      /* Set the level threshold */
+#if WIRELESS_EXT > 7
+      /* We should complain loudly if wrq->u.sens.fixed = 0, because we
+       * can't set auto mode... */
+      psa.psa_thr_pre_set = wrq->u.sens.value & 0x3F;
+#else	/* WIRELESS_EXT > 7 */
+      psa.psa_thr_pre_set = wrq->u.sensitivity & 0x3F;
+#endif	/* WIRELESS_EXT > 7 */
+      psa_write(dev, (char *)&psa.psa_thr_pre_set - (char *)&psa,
+	       (unsigned char *)&psa.psa_thr_pre_set, 1);
+      /* update the Wavelan checksum */
+      update_psa_checksum(dev);
+      mmc_out(base, mmwoff(0, mmw_thr_pre_set), psa.psa_thr_pre_set);
+      break;
+
+    case SIOCGIWSENS:
+      /* Read the level threshold */
+      psa_read(dev, (char *)&psa.psa_thr_pre_set - (char *)&psa,
+	       (unsigned char *)&psa.psa_thr_pre_set, 1);
+#if WIRELESS_EXT > 7
+      wrq->u.sens.value = psa.psa_thr_pre_set & 0x3F;
+      wrq->u.sens.fixed = 1;
+#else	/* WIRELESS_EXT > 7 */
+      wrq->u.sensitivity = psa.psa_thr_pre_set & 0x3F;
+#endif	/* WIRELESS_EXT > 7 */
+      break;
+
+#if WIRELESS_EXT > 8
+    case SIOCSIWENCODE:
+      /* Set encryption key */
+      if(!mmc_encr(base))
+	{
+	  ret = -EOPNOTSUPP;
+	  break;
+	}
+
+      /* Basic checking... */
+      if(wrq->u.encoding.pointer != (caddr_t) 0)
+	{
+	  /* Check the size of the key */
+	  if(wrq->u.encoding.length != 8)
+	    {
+	      ret = -EINVAL;
+	      break;
+	    }
+
+	  /* Copy the key in the driver */
+	  if(copy_from_user(psa.psa_encryption_key, wrq->u.encoding.pointer,
+			    wrq->u.encoding.length))
+	    {
+	      ret = -EFAULT;
+	      break;
+	    }
+
+	  psa.psa_encryption_select = 1;
+	  psa_write(dev, (char *) &psa.psa_encryption_select - (char *) &psa,
+		    (unsigned char *) &psa.psa_encryption_select, 8+1);
+
+	  mmc_out(base, mmwoff(0, mmw_encr_enable),
+		  MMW_ENCR_ENABLE_EN | MMW_ENCR_ENABLE_MODE);
+	  mmc_write(base, mmwoff(0, mmw_encr_key),
+		    (unsigned char *) &psa.psa_encryption_key, 8);
+	}
+
+      if(wrq->u.encoding.flags & IW_ENCODE_DISABLED)
+	{	/* disable encryption */
+	  psa.psa_encryption_select = 0;
+	  psa_write(dev, (char *) &psa.psa_encryption_select - (char *) &psa,
+		    (unsigned char *) &psa.psa_encryption_select, 1);
+
+	  mmc_out(base, mmwoff(0, mmw_encr_enable), 0);
+	}
+      /* update the Wavelan checksum */
+      update_psa_checksum(dev);
+      break;
+
+    case SIOCGIWENCODE:
+      /* Read the encryption key */
+      if(!mmc_encr(base))
+	{
+	  ret = -EOPNOTSUPP;
+	  break;
+	}
+
+      /* only super-user can see encryption key */
+      if(!capable(CAP_NET_ADMIN))
+	{
+	  ret = -EPERM;
+	  break;
+	}
+
+      /* Basic checking... */
+      if(wrq->u.encoding.pointer != (caddr_t) 0)
+	{
+	  psa_read(dev, (char *) &psa.psa_encryption_select - (char *) &psa,
+		   (unsigned char *) &psa.psa_encryption_select, 1+8);
+
+	  /* encryption is enabled ? */
+	  if(psa.psa_encryption_select)
+	    wrq->u.encoding.flags = IW_ENCODE_ENABLED;
+	  else
+	    wrq->u.encoding.flags = IW_ENCODE_DISABLED;
+	  wrq->u.encoding.flags |= mmc_encr(base);
+
+	  /* Copy the key to the user buffer */
+	  wrq->u.encoding.length = 8;
+	  if(copy_to_user(wrq->u.encoding.pointer, psa.psa_encryption_key, 8))
+	    ret = -EFAULT;
+	}
+      break;
+#endif	/* WIRELESS_EXT > 8 */
+
+#ifdef WAVELAN_ROAMING_EXT
+#if WIRELESS_EXT > 5
+    case SIOCSIWESSID:
+      /* Check if disable */
+      if(wrq->u.data.flags == 0)
+	lp->filter_domains = 0;
+      else
+	/* Basic checking... */
+	if(wrq->u.data.pointer != (caddr_t) 0)
+	  {
+	    char	essid[IW_ESSID_MAX_SIZE + 1];
+	    char *	endp;
+
+	    /* Check the size of the string */
+	    if(wrq->u.data.length > IW_ESSID_MAX_SIZE + 1)
+	      {
+		ret = -E2BIG;
+		break;
+	      }
+
+	    /* Copy the string in the driver */
+	    if(copy_from_user(essid, wrq->u.data.pointer, wrq->u.data.length))
+	      {
+		ret = -EFAULT;
+		break;
+	      }
+	    essid[IW_ESSID_MAX_SIZE] = '\0';
+
+#ifdef DEBUG_IOCTL_INFO
+	    printk(KERN_DEBUG "SetEssid : ``%s''\n", essid);
+#endif	/* DEBUG_IOCTL_INFO */
+
+	    /* Convert to a number (note : Wavelan specific) */
+	    lp->domain_id = simple_strtoul(essid, &endp, 16);
+	    /* Has it worked  ? */
+	    if(endp > essid)
+	      lp->filter_domains = 1;
+	    else
+	      {
+		lp->filter_domains = 0;
+		ret = -EINVAL;
+	      }
+	  }
+      break;
+
+    case SIOCGIWESSID:
+      /* Basic checking... */
+      if(wrq->u.data.pointer != (caddr_t) 0)
+	{
+	  char		essid[IW_ESSID_MAX_SIZE + 1];
+
+	  /* Is the domain ID active ? */
+	  wrq->u.data.flags = lp->filter_domains;
+
+	  /* Copy Domain ID into a string (Wavelan specific) */
+	  /* Sound crazy, be we can't have a snprintf in the kernel !!! */
+	  sprintf(essid, "%lX", lp->domain_id);
+	  essid[IW_ESSID_MAX_SIZE] = '\0';
+
+	  /* Set the length */
+	  wrq->u.data.length = strlen(essid) + 1;
+
+	  /* Copy structure to the user buffer */
+	  if(copy_to_user(wrq->u.data.pointer, essid, wrq->u.data.length))
+	    ret = -EFAULT;
+	}
+      break;
+
+    case SIOCSIWAP:
+#ifdef DEBUG_IOCTL_INFO
+      printk(KERN_DEBUG "Set AP to : %02X:%02X:%02X:%02X:%02X:%02X\n",
+	     wrq->u.ap_addr.sa_data[0],
+	     wrq->u.ap_addr.sa_data[1],
+	     wrq->u.ap_addr.sa_data[2],
+	     wrq->u.ap_addr.sa_data[3],
+	     wrq->u.ap_addr.sa_data[4],
+	     wrq->u.ap_addr.sa_data[5]);
+#endif	/* DEBUG_IOCTL_INFO */
+
+      ret = -EOPNOTSUPP;	/* Not supported yet */
+      break;
+
+    case SIOCGIWAP:
+      /* Should get the real McCoy instead of own Ethernet address */
+      memcpy(wrq->u.ap_addr.sa_data, dev->dev_addr, WAVELAN_ADDR_SIZE);
+      wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
+
+      ret = -EOPNOTSUPP;	/* Not supported yet */
+      break;
+#endif	/* WIRELESS_EXT > 5 */
+#endif	/* WAVELAN_ROAMING_EXT */
+
+#if WIRELESS_EXT > 8
+#ifdef WAVELAN_ROAMING
+    case SIOCSIWMODE:
+      switch(wrq->u.mode)
+	{
+	case IW_MODE_ADHOC:
+	  if(do_roaming)
+	    {
+	      wv_roam_cleanup(dev);
+	      do_roaming = 0;
+	    }
+	  break;
+	case IW_MODE_INFRA:
+	  if(!do_roaming)
+	    {
+	      wv_roam_init(dev);
+	      do_roaming = 1;
+	    }
+	  break;
+	default:
+	  ret = -EINVAL;
+	}
+      break;
+
+    case SIOCGIWMODE:
+      if(do_roaming)
+	wrq->u.mode = IW_MODE_INFRA;
+      else
+	wrq->u.mode = IW_MODE_ADHOC;
+      break;
+#endif	/* WAVELAN_ROAMING */
+#endif /* WIRELESS_EXT > 8 */
+
+    case SIOCGIWRANGE:
+      /* Basic checking... */
+      if(wrq->u.data.pointer != (caddr_t) 0)
+	{
+	  struct iw_range	range;
+
+	   /* Set the length (very important for backward compatibility) */
+	   wrq->u.data.length = sizeof(struct iw_range);
+
+	   /* Set all the info we don't care or don't know about to zero */
+	   memset(&range, 0, sizeof(range));
+
+#if WIRELESS_EXT > 10
+	   /* Set the Wireless Extension versions */
+	   range.we_version_compiled = WIRELESS_EXT;
+	   range.we_version_source = 9;	/* Nothing for us in v10 and v11 */
+#endif /* WIRELESS_EXT > 10 */
+
+	  /* Set information in the range struct */
+	  range.throughput = 1.4 * 1000 * 1000;	/* don't argue on this ! */
+	  range.min_nwid = 0x0000;
+	  range.max_nwid = 0xFFFF;
+
+	  /* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable) */
+	  if(!(mmc_in(base, mmroff(0, mmr_fee_status)) &
+	       (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
+	    {
+	      range.num_channels = 10;
+	      range.num_frequency = wv_frequency_list(base, range.freq,
+						      IW_MAX_FREQUENCIES);
+	    }
+	  else
+	    range.num_channels = range.num_frequency = 0;
+
+	  range.sensitivity = 0x3F;
+	  range.max_qual.qual = MMR_SGNL_QUAL;
+	  range.max_qual.level = MMR_SIGNAL_LVL;
+	  range.max_qual.noise = MMR_SILENCE_LVL;
+#if WIRELESS_EXT > 11
+	  range.avg_qual.qual = MMR_SGNL_QUAL; /* Always max */
+	  /* Need to get better values for those two */
+	  range.avg_qual.level = 30;
+	  range.avg_qual.noise = 8;
+#endif /* WIRELESS_EXT > 11 */
+
+#if WIRELESS_EXT > 7
+	  range.num_bitrates = 1;
+	  range.bitrate[0] = 2000000;	/* 2 Mb/s */
+#endif /* WIRELESS_EXT > 7 */
+
+#if WIRELESS_EXT > 8
+	  /* Encryption supported ? */
+	  if(mmc_encr(base))
+	    {
+	      range.encoding_size[0] = 8;	/* DES = 64 bits key */
+	      range.num_encoding_sizes = 1;
+	      range.max_encoding_tokens = 1;	/* Only one key possible */
+	    }
+	  else
+	    {
+	      range.num_encoding_sizes = 0;
+	      range.max_encoding_tokens = 0;
+	    }
+#endif /* WIRELESS_EXT > 8 */
+
+	  /* Copy structure to the user buffer */
+	  if(copy_to_user(wrq->u.data.pointer, &range,
+			  sizeof(struct iw_range)))
+	    ret = -EFAULT;
+	}
+      break;
+
+    case SIOCGIWPRIV:
+      /* Basic checking... */
+      if(wrq->u.data.pointer != (caddr_t) 0)
+	{
+	  struct iw_priv_args	priv[] =
+	  {	/* cmd,		set_args,	get_args,	name */
+	    { SIOCSIPQTHR, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "setqualthr" },
+	    { SIOCGIPQTHR, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "getqualthr" },
+	    { SIOCSIPHISTO, IW_PRIV_TYPE_BYTE | 16,	0, "sethisto" },
+	    { SIOCGIPHISTO, 0,	    IW_PRIV_TYPE_INT | 16, "gethisto" },
+	    { SIOCSIPROAM, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1 , 0, "setroam" },
+	    { SIOCGIPROAM, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "getroam" },
+	  };
+
+	  /* Set the number of ioctl available */
+	  wrq->u.data.length = 6;
+
+	  /* Copy structure to the user buffer */
+	  if(copy_to_user(wrq->u.data.pointer, (u_char *) priv,
+		       sizeof(priv)))
+	    ret = -EFAULT;
+	}
+      break;
+
+#ifdef WIRELESS_SPY
+    case SIOCSIWSPY:
+      /* Set the spy list */
+
+      /* Check the number of addresses */
+      if(wrq->u.data.length > IW_MAX_SPY)
+	{
+	  ret = -E2BIG;
+	  break;
+	}
+      lp->spy_number = wrq->u.data.length;
+
+      /* If there is some addresses to copy */
+      if(lp->spy_number > 0)
+	{
+	  struct sockaddr	address[IW_MAX_SPY];
+	  int			i;
+
+	  /* Copy addresses to the driver */
+	  if(copy_from_user(address, wrq->u.data.pointer,
+			    sizeof(struct sockaddr) * lp->spy_number))
+	    {
+	      ret = -EFAULT;
+	      break;
+	    }
+
+	  /* Copy addresses to the lp structure */
+	  for(i = 0; i < lp->spy_number; i++)
+	    {
+	      memcpy(lp->spy_address[i], address[i].sa_data,
+		     WAVELAN_ADDR_SIZE);
+	    }
+
+	  /* Reset structure... */
+	  memset(lp->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
+
+#ifdef DEBUG_IOCTL_INFO
+	  printk(KERN_DEBUG "SetSpy - Set of new addresses is :\n");
+	  for(i = 0; i < wrq->u.data.length; i++)
+	    printk(KERN_DEBUG "%02X:%02X:%02X:%02X:%02X:%02X\n",
+		   lp->spy_address[i][0],
+		   lp->spy_address[i][1],
+		   lp->spy_address[i][2],
+		   lp->spy_address[i][3],
+		   lp->spy_address[i][4],
+		   lp->spy_address[i][5]);
+#endif	/* DEBUG_IOCTL_INFO */
+	}
+
+      break;
+
+    case SIOCGIWSPY:
+      /* Get the spy list and spy stats */
+
+      /* Set the number of addresses */
+      wrq->u.data.length = lp->spy_number;
+
+      /* If the user want to have the addresses back... */
+      if((lp->spy_number > 0) && (wrq->u.data.pointer != (caddr_t) 0))
+	{
+	  struct sockaddr	address[IW_MAX_SPY];
+	  int			i;
+
+	  /* Copy addresses from the lp structure */
+	  for(i = 0; i < lp->spy_number; i++)
+	    {
+	      memcpy(address[i].sa_data, lp->spy_address[i],
+		     WAVELAN_ADDR_SIZE);
+	      address[i].sa_family = ARPHRD_ETHER;
+	    }
+
+	  /* Copy addresses to the user buffer */
+	  if(copy_to_user(wrq->u.data.pointer, address,
+		       sizeof(struct sockaddr) * lp->spy_number))
+	    {
+	      ret = -EFAULT;
+	      break;
+	    }
+
+	  /* Copy stats to the user buffer (just after) */
+	  if(copy_to_user(wrq->u.data.pointer +
+		       (sizeof(struct sockaddr) * lp->spy_number),
+		       lp->spy_stat, sizeof(iw_qual) * lp->spy_number))
+	    {
+	      ret = -EFAULT;
+	      break;
+	    }
+
+	  /* Reset updated flags */
+	  for(i = 0; i < lp->spy_number; i++)
+	    lp->spy_stat[i].updated = 0x0;
+	}	/* if(pointer != NULL) */
+
+      break;
+#endif	/* WIRELESS_SPY */
+
+      /* ------------------ PRIVATE IOCTL ------------------ */
+
+    case SIOCSIPQTHR:
+      if(!capable(CAP_NET_ADMIN))
+	{
+	  ret = -EPERM;
+	  break;
+	}
+      psa.psa_quality_thr = *(wrq->u.name) & 0x0F;
+      psa_write(dev, (char *)&psa.psa_quality_thr - (char *)&psa,
+	       (unsigned char *)&psa.psa_quality_thr, 1);
+      /* update the Wavelan checksum */
+      update_psa_checksum(dev);
+      mmc_out(base, mmwoff(0, mmw_quality_thr), psa.psa_quality_thr);
+      break;
+
+    case SIOCGIPQTHR:
+      psa_read(dev, (char *)&psa.psa_quality_thr - (char *)&psa,
+	       (unsigned char *)&psa.psa_quality_thr, 1);
+      *(wrq->u.name) = psa.psa_quality_thr & 0x0F;
+      break;
+
+#ifdef WAVELAN_ROAMING
+    case SIOCSIPROAM:
+      /* Note : should check if user == root */
+      if(do_roaming && (*wrq->u.name)==0)
+	wv_roam_cleanup(dev);
+      else if(do_roaming==0 && (*wrq->u.name)!=0)
+	wv_roam_init(dev);
+
+      do_roaming = (*wrq->u.name);
+	  
+      break;
+
+    case SIOCGIPROAM:
+      *(wrq->u.name) = do_roaming;
+      break;
+#endif	/* WAVELAN_ROAMING */
+
+#ifdef HISTOGRAM
+    case SIOCSIPHISTO:
+      /* Verif if the user is root */
+      if(!capable(CAP_NET_ADMIN))
+	{
+	  ret = -EPERM;
+	}
+
+      /* Check the number of intervals */
+      if(wrq->u.data.length > 16)
+	{
+	  ret = -E2BIG;
+	  break;
+	}
+      lp->his_number = wrq->u.data.length;
+
+      /* If there is some addresses to copy */
+      if(lp->his_number > 0)
+	{
+	  /* Copy interval ranges to the driver */
+	  if(copy_from_user(lp->his_range, wrq->u.data.pointer,
+			 sizeof(char) * lp->his_number))
+	    {
+	      ret = -EFAULT;
+	      break;
+	    }
+
+	  /* Reset structure... */
+	  memset(lp->his_sum, 0x00, sizeof(long) * 16);
+	}
+      break;
+
+    case SIOCGIPHISTO:
+      /* Set the number of intervals */
+      wrq->u.data.length = lp->his_number;
+
+      /* Give back the distribution statistics */
+      if((lp->his_number > 0) && (wrq->u.data.pointer != (caddr_t) 0))
+	{
+	  /* Copy data to the user buffer */
+	  if(copy_to_user(wrq->u.data.pointer, lp->his_sum,
+		       sizeof(long) * lp->his_number))
+	    ret = -EFAULT;
+
+	}	/* if(pointer != NULL) */
+      break;
+#endif	/* HISTOGRAM */
+
+      /* ------------------- OTHER IOCTL ------------------- */
+
+    default:
+      ret = -EOPNOTSUPP;
+    }
+
+  /* ReEnable interrupts & restore flags */
+  wv_splx(lp, &flags);
+
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_ioctl()\n", dev->name);
+#endif
+  return ret;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Get wireless statistics
+ * Called by /proc/net/wireless...
+ */
+static iw_stats *
+wavelan_get_wireless_stats(device *	dev)
+{
+  ioaddr_t		base = dev->base_addr;
+  net_local *		lp = (net_local *) dev->priv;
+  mmr_t			m;
+  iw_stats *		wstats;
+  unsigned long		flags;
+
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_get_wireless_stats()\n", dev->name);
+#endif
+
+  /* Disable interrupts & save flags */
+  wv_splhi(lp, &flags);
+
+  wstats = &lp->wstats;
+
+  /* Get data from the mmc */
+  mmc_out(base, mmwoff(0, mmw_freeze), 1);
+
+  mmc_read(base, mmroff(0, mmr_dce_status), &m.mmr_dce_status, 1);
+  mmc_read(base, mmroff(0, mmr_wrong_nwid_l), &m.mmr_wrong_nwid_l, 2);
+  mmc_read(base, mmroff(0, mmr_thr_pre_set), &m.mmr_thr_pre_set, 4);
+
+  mmc_out(base, mmwoff(0, mmw_freeze), 0);
+
+  /* Copy data to wireless stuff */
+  wstats->status = m.mmr_dce_status & MMR_DCE_STATUS;
+  wstats->qual.qual = m.mmr_sgnl_qual & MMR_SGNL_QUAL;
+  wstats->qual.level = m.mmr_signal_lvl & MMR_SIGNAL_LVL;
+  wstats->qual.noise = m.mmr_silence_lvl & MMR_SILENCE_LVL;
+  wstats->qual.updated = (((m.mmr_signal_lvl & MMR_SIGNAL_LVL_VALID) >> 7) |
+			  ((m.mmr_signal_lvl & MMR_SIGNAL_LVL_VALID) >> 6) |
+			  ((m.mmr_silence_lvl & MMR_SILENCE_LVL_VALID) >> 5));
+  wstats->discard.nwid += (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l;
+  wstats->discard.code = 0L;
+  wstats->discard.misc = 0L;
+
+  /* ReEnable interrupts & restore flags */
+  wv_splx(lp, &flags);
+
+#ifdef DEBUG_IOCTL_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_get_wireless_stats()\n", dev->name);
+#endif
+  return &lp->wstats;
+}
+#endif	/* WIRELESS_EXT */
+
+/************************* PACKET RECEPTION *************************/
+/*
+ * This part deal with receiving the packets.
+ * The interrupt handler get an interrupt when a packet has been
+ * successfully received and called this part...
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Calculate the starting address of the frame pointed to by the receive
+ * frame pointer and verify that the frame seem correct
+ * (called by wv_packet_rcv())
+ */
+static inline int
+wv_start_of_frame(device *	dev,
+		  int		rfp,	/* end of frame */
+		  int		wrap)	/* start of buffer */
+{
+  ioaddr_t	base = dev->base_addr;
+  int		rp;
+  int		len;
+
+  rp = (rfp - 5 + RX_SIZE) % RX_SIZE;
+  outb(rp & 0xff, PIORL(base));
+  outb(((rp >> 8) & PIORH_MASK), PIORH(base));
+  len = inb(PIOP(base));
+  len |= inb(PIOP(base)) << 8;
+
+  /* Sanity checks on size */
+  /* Frame too big */
+  if(len > MAXDATAZ + 100)
+    {
+#ifdef DEBUG_RX_ERROR
+      printk(KERN_INFO "%s: wv_start_of_frame: Received frame too large, rfp %d len 0x%x\n",
+	     dev->name, rfp, len);
+#endif
+      return(-1);
+    }
+  
+  /* Frame too short */
+  if(len < 7)
+    {
+#ifdef DEBUG_RX_ERROR
+      printk(KERN_INFO "%s: wv_start_of_frame: Received null frame, rfp %d len 0x%x\n",
+	     dev->name, rfp, len);
+#endif
+      return(-1);
+    }
+  
+  /* Wrap around buffer */
+  if(len > ((wrap - (rfp - len) + RX_SIZE) % RX_SIZE))	/* magic formula ! */
+    {
+#ifdef DEBUG_RX_ERROR
+      printk(KERN_INFO "%s: wv_start_of_frame: wrap around buffer, wrap %d rfp %d len 0x%x\n",
+	     dev->name, wrap, rfp, len);
+#endif
+      return(-1);
+    }
+
+  return((rp - len + RX_SIZE) % RX_SIZE);
+} /* wv_start_of_frame */
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine does the actual copy of data (including the ethernet
+ * header structure) from the WaveLAN card to an sk_buff chain that
+ * will be passed up to the network interface layer. NOTE: We
+ * currently don't handle trailer protocols (neither does the rest of
+ * the network interface), so if that is needed, it will (at least in
+ * part) be added here.  The contents of the receive ring buffer are
+ * copied to a message chain that is then passed to the kernel.
+ *
+ * Note: if any errors occur, the packet is "dropped on the floor"
+ * (called by wv_packet_rcv())
+ */
+static inline void
+wv_packet_read(device *		dev,
+	       int		fd_p,
+	       int		sksize)
+{
+  net_local *		lp = (net_local *) dev->priv;
+  struct sk_buff *	skb;
+
+#ifdef DEBUG_RX_TRACE
+  printk(KERN_DEBUG "%s: ->wv_packet_read(0x%X, %d)\n",
+	 dev->name, fd_p, sksize);
+#endif
+
+  /* Allocate some buffer for the new packet */
+  if((skb = dev_alloc_skb(sksize+2)) == (struct sk_buff *) NULL)
+    {
+#ifdef DEBUG_RX_ERROR
+      printk(KERN_INFO "%s: wv_packet_read(): could not alloc_skb(%d, GFP_ATOMIC)\n",
+	     dev->name, sksize);
+#endif
+      lp->stats.rx_dropped++;
+      /*
+       * Not only do we want to return here, but we also need to drop the
+       * packet on the floor to clear the interrupt.
+       */
+      return;
+    }
+
+  skb->dev = dev;
+
+  skb_reserve(skb, 2);
+  fd_p = read_ringbuf(dev, fd_p, (char *) skb_put(skb, sksize), sksize);
+  skb->protocol = eth_type_trans(skb, dev);
+
+#ifdef DEBUG_RX_INFO
+  wv_packet_info(skb->mac.raw, sksize, dev->name, "wv_packet_read");
+#endif	/* DEBUG_RX_INFO */
+     
+  /* Statistics gathering & stuff associated.
+   * It seem a bit messy with all the define, but it's really simple... */
+  if(
+#ifdef WIRELESS_SPY
+     (lp->spy_number > 0) ||
+#endif	/* WIRELESS_SPY */
+#ifdef HISTOGRAM
+     (lp->his_number > 0) ||
+#endif	/* HISTOGRAM */
+#ifdef WAVELAN_ROAMING
+     (do_roaming) ||
+#endif	/* WAVELAN_ROAMING */
+     0)
+    {
+      u_char	stats[3];	/* Signal level, Noise level, Signal quality */
+
+      /* read signal level, silence level and signal quality bytes */
+      fd_p = read_ringbuf(dev, (fd_p + 4) % RX_SIZE + RX_BASE,
+			  stats, 3);
+#ifdef DEBUG_RX_INFO
+      printk(KERN_DEBUG "%s: wv_packet_read(): Signal level %d/63, Silence level %d/63, signal quality %d/16\n",
+	     dev->name, stats[0] & 0x3F, stats[1] & 0x3F, stats[2] & 0x0F);
+#endif
+
+#ifdef WAVELAN_ROAMING
+      if(do_roaming)
+	if(WAVELAN_BEACON(skb->data))
+	  wl_roam_gather(dev, skb->data, stats);
+#endif	/* WAVELAN_ROAMING */
+	  
+#ifdef WIRELESS_SPY
+      wl_spy_gather(dev, skb->mac.raw + WAVELAN_ADDR_SIZE, stats);
+#endif	/* WIRELESS_SPY */
+#ifdef HISTOGRAM
+      wl_his_gather(dev, stats);
+#endif	/* HISTOGRAM */
+    }
+
+  /*
+   * Hand the packet to the Network Module
+   */
+  netif_rx(skb);
+
+  /* Keep stats up to date */
+  dev->last_rx = jiffies;
+  lp->stats.rx_packets++;
+  lp->stats.rx_bytes += sksize;
+
+#ifdef DEBUG_RX_TRACE
+  printk(KERN_DEBUG "%s: <-wv_packet_read()\n", dev->name);
+#endif
+  return;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine is called by the interrupt handler to initiate a
+ * packet transfer from the card to the network interface layer above
+ * this driver.  This routine checks if a buffer has been successfully
+ * received by the WaveLAN card.  If so, the routine wv_packet_read is
+ * called to do the actual transfer of the card's data including the
+ * ethernet header into a packet consisting of an sk_buff chain.
+ * (called by wavelan_interrupt())
+ * Note : the spinlock is already grabbed for us and irq are disabled.
+ */
+static inline void
+wv_packet_rcv(device *	dev)
+{
+  ioaddr_t	base = dev->base_addr;
+  net_local *	lp = (net_local *) dev->priv;
+  int		newrfp;
+  int		rp;
+  int		len;
+  int		f_start;
+  int		status;
+  int		i593_rfp;
+  int		stat_ptr;
+  u_char	c[4];
+
+#ifdef DEBUG_RX_TRACE
+  printk(KERN_DEBUG "%s: ->wv_packet_rcv()\n", dev->name);
+#endif
+
+  /* Get the new receive frame pointer from the i82593 chip */
+  outb(CR0_STATUS_2 | OP0_NOP, LCCR(base));
+  i593_rfp = inb(LCSR(base));
+  i593_rfp |= inb(LCSR(base)) << 8;
+  i593_rfp %= RX_SIZE;
+
+  /* Get the new receive frame pointer from the WaveLAN card.
+   * It is 3 bytes more than the increment of the i82593 receive
+   * frame pointer, for each packet. This is because it includes the
+   * 3 roaming bytes added by the mmc.
+   */
+  newrfp = inb(RPLL(base));
+  newrfp |= inb(RPLH(base)) << 8;
+  newrfp %= RX_SIZE;
+
+#ifdef DEBUG_RX_INFO
+  printk(KERN_DEBUG "%s: wv_packet_rcv(): i593_rfp %d stop %d newrfp %d lp->rfp %d\n",
+	 dev->name, i593_rfp, lp->stop, newrfp, lp->rfp);
+#endif
+
+#ifdef DEBUG_RX_ERROR
+  /* If no new frame pointer... */
+  if(lp->overrunning || newrfp == lp->rfp)
+    printk(KERN_INFO "%s: wv_packet_rcv(): no new frame: i593_rfp %d stop %d newrfp %d lp->rfp %d\n",
+	   dev->name, i593_rfp, lp->stop, newrfp, lp->rfp);
+#endif
+
+  /* Read all frames (packets) received */
+  while(newrfp != lp->rfp)
+    {
+      /* A frame is composed of the packet, followed by a status word,
+       * the length of the frame (word) and the mmc info (SNR & qual).
+       * It's because the length is at the end that we can only scan
+       * frames backward. */
+
+      /* Find the first frame by skipping backwards over the frames */
+      rp = newrfp;	/* End of last frame */
+      while(((f_start = wv_start_of_frame(dev, rp, newrfp)) != lp->rfp) &&
+	    (f_start != -1))
+	  rp = f_start;
+
+      /* If we had a problem */
+      if(f_start == -1)
+	{
+#ifdef DEBUG_RX_ERROR
+	  printk(KERN_INFO "wavelan_cs: cannot find start of frame ");
+	  printk(" i593_rfp %d stop %d newrfp %d lp->rfp %d\n",
+		 i593_rfp, lp->stop, newrfp, lp->rfp);
+#endif
+	  lp->rfp = rp;		/* Get to the last usable frame */
+	  continue;
+	}
+
+      /* f_start point to the beggining of the first frame received
+       * and rp to the beggining of the next one */
+
+      /* Read status & length of the frame */
+      stat_ptr = (rp - 7 + RX_SIZE) % RX_SIZE;
+      stat_ptr = read_ringbuf(dev, stat_ptr, c, 4);
+      status = c[0] | (c[1] << 8);
+      len = c[2] | (c[3] << 8);
+
+      /* Check status */
+      if((status & RX_RCV_OK) != RX_RCV_OK)
+	{
+	  lp->stats.rx_errors++;
+	  if(status & RX_NO_SFD)
+	    lp->stats.rx_frame_errors++;
+	  if(status & RX_CRC_ERR)
+	    lp->stats.rx_crc_errors++;
+	  if(status & RX_OVRRUN)
+	    lp->stats.rx_over_errors++;
+
+#ifdef DEBUG_RX_FAIL
+	  printk(KERN_DEBUG "%s: wv_packet_rcv(): packet not received ok, status = 0x%x\n",
+		 dev->name, status);
+#endif
+	}
+      else
+	/* Read the packet and transmit to Linux */
+	wv_packet_read(dev, f_start, len - 2);
+
+      /* One frame has been processed, skip it */
+      lp->rfp = rp;
+    }
+
+  /*
+   * Update the frame stop register, but set it to less than
+   * the full 8K to allow space for 3 bytes of signal strength
+   * per packet.
+   */
+  lp->stop = (i593_rfp + RX_SIZE - ((RX_SIZE / 64) * 3)) % RX_SIZE;
+  outb(OP0_SWIT_TO_PORT_1 | CR0_CHNL, LCCR(base));
+  outb(CR1_STOP_REG_UPDATE | (lp->stop >> RX_SIZE_SHIFT), LCCR(base));
+  outb(OP1_SWIT_TO_PORT_0, LCCR(base));
+
+#ifdef DEBUG_RX_TRACE
+  printk(KERN_DEBUG "%s: <-wv_packet_rcv()\n", dev->name);
+#endif
+}
+
+/*********************** PACKET TRANSMISSION ***********************/
+/*
+ * This part deal with sending packet through the wavelan
+ * We copy the packet to the send buffer and then issue the send
+ * command to the i82593. The result of this operation will be
+ * checked in wavelan_interrupt()
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine fills in the appropriate registers and memory
+ * locations on the WaveLAN card and starts the card off on
+ * the transmit.
+ * (called in wavelan_packet_xmit())
+ */
+static inline void
+wv_packet_write(device *	dev,
+		void *		buf,
+		short		length)
+{
+  net_local *		lp = (net_local *) dev->priv;
+  ioaddr_t		base = dev->base_addr;
+  unsigned long		flags;
+  int			clen = length;
+  register u_short	xmtdata_base = TX_BASE;
+
+#ifdef DEBUG_TX_TRACE
+  printk(KERN_DEBUG "%s: ->wv_packet_write(%d)\n", dev->name, length);
+#endif
+
+  wv_splhi(lp, &flags);
+
+  /* Check if we need some padding */
+  if(clen < ETH_ZLEN)
+    clen = ETH_ZLEN;
+
+  /* Write the length of data buffer followed by the buffer */
+  outb(xmtdata_base & 0xff, PIORL(base));
+  outb(((xmtdata_base >> 8) & PIORH_MASK) | PIORH_SEL_TX, PIORH(base));
+  outb(clen & 0xff, PIOP(base));	/* lsb */
+  outb(clen >> 8, PIOP(base));  	/* msb */
+
+  /* Send the data */
+  outsb(PIOP(base), buf, clen);
+
+  /* Indicate end of transmit chain */
+  outb(OP0_NOP, PIOP(base));
+  /* josullvn@cs.cmu.edu: need to send a second NOP for alignment... */
+  outb(OP0_NOP, PIOP(base));
+
+  /* Reset the transmit DMA pointer */
+  hacr_write_slow(base, HACR_PWR_STAT | HACR_TX_DMA_RESET);
+  hacr_write(base, HACR_DEFAULT);
+  /* Send the transmit command */
+  wv_82593_cmd(dev, "wv_packet_write(): transmit",
+	       OP0_TRANSMIT, SR0_NO_RESULT);
+
+  /* Keep stats up to date */
+  lp->stats.tx_bytes += length;
+
+  wv_splx(lp, &flags);
+
+#ifdef DEBUG_TX_INFO
+  wv_packet_info((u_char *) buf, length, dev->name, "wv_packet_write");
+#endif	/* DEBUG_TX_INFO */
+
+#ifdef DEBUG_TX_TRACE
+  printk(KERN_DEBUG "%s: <-wv_packet_write()\n", dev->name);
+#endif
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine is called when we want to send a packet (NET3 callback)
+ * In this routine, we check if the harware is ready to accept
+ * the packet. We also prevent reentrance. Then, we call the function
+ * to send the packet...
+ */
+static int
+wavelan_packet_xmit(struct sk_buff *	skb,
+		    device *		dev)
+{
+  net_local *		lp = (net_local *)dev->priv;
+  unsigned long		flags;
+
+#ifdef DEBUG_TX_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_packet_xmit(0x%X)\n", dev->name,
+	 (unsigned) skb);
+#endif
+
+  /*
+   * Block a timer-based transmit from overlapping a previous transmit.
+   * In other words, prevent reentering this routine.
+   */
+  netif_stop_queue(dev);
+
+  /* If somebody has asked to reconfigure the controller,
+   * we can do it now */
+  if(lp->reconfig_82593)
+    {
+      wv_splhi(lp, &flags);	/* Disable interrupts */
+      wv_82593_config(dev);
+      wv_splx(lp, &flags);	/* Re-enable interrupts */
+      /* Note : the configure procedure was totally synchronous,
+       * so the Tx buffer is now free */
+    }
+
+#ifdef DEBUG_TX_ERROR
+	if (skb->next)
+		printk(KERN_INFO "skb has next\n");
+#endif
+
+  wv_packet_write(dev, skb->data, skb->len);
+
+  dev_kfree_skb(skb);
+
+#ifdef DEBUG_TX_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_packet_xmit()\n", dev->name);
+#endif
+  return(0);
+}
+
+/********************** HARDWARE CONFIGURATION **********************/
+/*
+ * This part do the real job of starting and configuring the hardware.
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Routine to initialize the Modem Management Controller.
+ * (called by wv_hw_config())
+ */
+static inline int
+wv_mmc_init(device *	dev)
+{
+  ioaddr_t	base = dev->base_addr;
+  psa_t		psa;
+  mmw_t		m;
+  int		configured;
+  int		i;		/* Loop counter */
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_mmc_init()\n", dev->name);
+#endif
+
+  /* Read the parameter storage area */
+  psa_read(dev, 0, (unsigned char *) &psa, sizeof(psa));
+
+  /*
+   * Check the first three octets of the MAC addr for the manufacturer's code.
+   * Note: If you get the error message below, you've got a
+   * non-NCR/AT&T/Lucent PCMCIA cards, see wavelan_cs.h for detail on
+   * how to configure your card...
+   */
+  for(i = 0; i < (sizeof(MAC_ADDRESSES) / sizeof(char) / 3); i++)
+    if((psa.psa_univ_mac_addr[0] == MAC_ADDRESSES[i][0]) &&
+       (psa.psa_univ_mac_addr[1] == MAC_ADDRESSES[i][1]) &&
+       (psa.psa_univ_mac_addr[2] == MAC_ADDRESSES[i][2]))
+      break;
+
+  /* If we have not found it... */
+  if(i == (sizeof(MAC_ADDRESSES) / sizeof(char) / 3))
+    {
+#ifdef DEBUG_CONFIG_ERRORS
+      printk(KERN_WARNING "%s: wv_mmc_init(): Invalid MAC address: %02X:%02X:%02X:...\n",
+	     dev->name, psa.psa_univ_mac_addr[0],
+	     psa.psa_univ_mac_addr[1], psa.psa_univ_mac_addr[2]);
+#endif
+      return FALSE;
+    }
+
+  /* Get the MAC address */
+  memcpy(&dev->dev_addr[0], &psa.psa_univ_mac_addr[0], WAVELAN_ADDR_SIZE);
+
+#ifdef USE_PSA_CONFIG
+  configured = psa.psa_conf_status & 1;
+#else
+  configured = 0;
+#endif
+
+  /* Is the PSA is not configured */
+  if(!configured)
+    {
+      /* User will be able to configure NWID after (with iwconfig) */
+      psa.psa_nwid[0] = 0;
+      psa.psa_nwid[1] = 0;
+
+      /* As NWID is not set : no NWID checking */
+      psa.psa_nwid_select = 0;
+
+      /* Disable encryption */
+      psa.psa_encryption_select = 0;
+
+      /* Set to standard values
+       * 0x04 for AT,
+       * 0x01 for MCA,
+       * 0x04 for PCMCIA and 2.00 card (AT&T 407-024689/E document)
+       */
+      if (psa.psa_comp_number & 1)
+	psa.psa_thr_pre_set = 0x01;
+      else
+	psa.psa_thr_pre_set = 0x04;
+      psa.psa_quality_thr = 0x03;
+
+      /* It is configured */
+      psa.psa_conf_status |= 1;
+
+#ifdef USE_PSA_CONFIG
+      /* Write the psa */
+      psa_write(dev, (char *)psa.psa_nwid - (char *)&psa,
+		(unsigned char *)psa.psa_nwid, 4);
+      psa_write(dev, (char *)&psa.psa_thr_pre_set - (char *)&psa,
+		(unsigned char *)&psa.psa_thr_pre_set, 1);
+      psa_write(dev, (char *)&psa.psa_quality_thr - (char *)&psa,
+		(unsigned char *)&psa.psa_quality_thr, 1);
+      psa_write(dev, (char *)&psa.psa_conf_status - (char *)&psa,
+		(unsigned char *)&psa.psa_conf_status, 1);
+      /* update the Wavelan checksum */
+      update_psa_checksum(dev);
+#endif	/* USE_PSA_CONFIG */
+    }
+
+  /* Zero the mmc structure */
+  memset(&m, 0x00, sizeof(m));
+
+  /* Copy PSA info to the mmc */
+  m.mmw_netw_id_l = psa.psa_nwid[1];
+  m.mmw_netw_id_h = psa.psa_nwid[0];
+  
+  if(psa.psa_nwid_select & 1)
+    m.mmw_loopt_sel = 0x00;
+  else
+    m.mmw_loopt_sel = MMW_LOOPT_SEL_DIS_NWID;
+
+  memcpy(&m.mmw_encr_key, &psa.psa_encryption_key, 
+	 sizeof(m.mmw_encr_key));
+
+  if(psa.psa_encryption_select)
+    m.mmw_encr_enable = MMW_ENCR_ENABLE_EN | MMW_ENCR_ENABLE_MODE;
+  else
+    m.mmw_encr_enable = 0;
+
+  m.mmw_thr_pre_set = psa.psa_thr_pre_set & 0x3F;
+  m.mmw_quality_thr = psa.psa_quality_thr & 0x0F;
+
+  /*
+   * Set default modem control parameters.
+   * See NCR document 407-0024326 Rev. A.
+   */
+  m.mmw_jabber_enable = 0x01;
+  m.mmw_anten_sel = MMW_ANTEN_SEL_ALG_EN;
+  m.mmw_ifs = 0x20;
+  m.mmw_mod_delay = 0x04;
+  m.mmw_jam_time = 0x38;
+
+  m.mmw_des_io_invert = 0;
+  m.mmw_freeze = 0;
+  m.mmw_decay_prm = 0;
+  m.mmw_decay_updat_prm = 0;
+
+  /* Write all info to mmc */
+  mmc_write(base, 0, (u_char *)&m, sizeof(m));
+
+  /* The following code start the modem of the 2.00 frequency
+   * selectable cards at power on. It's not strictly needed for the
+   * following boots...
+   * The original patch was by Joe Finney for the PCMCIA driver, but
+   * I've cleaned it a bit and add documentation.
+   * Thanks to Loeke Brederveld from Lucent for the info.
+   */
+
+  /* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable)
+   * (does it work for everybody ??? - especially old cards...) */
+  /* Note : WFREQSEL verify that it is able to read from EEprom
+   * a sensible frequency (address 0x00) + that MMR_FEE_STATUS_ID
+   * is 0xA (Xilinx version) or 0xB (Ariadne version).
+   * My test is more crude but do work... */
+  if(!(mmc_in(base, mmroff(0, mmr_fee_status)) &
+       (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
+    {
+      /* We must download the frequency parameters to the
+       * synthetisers (from the EEprom - area 1)
+       * Note : as the EEprom is auto decremented, we set the end
+       * if the area... */
+      m.mmw_fee_addr = 0x0F;
+      m.mmw_fee_ctrl = MMW_FEE_CTRL_READ | MMW_FEE_CTRL_DWLD;
+      mmc_write(base, (char *)&m.mmw_fee_ctrl - (char *)&m,
+		(unsigned char *)&m.mmw_fee_ctrl, 2);
+
+      /* Wait until the download is finished */
+      fee_wait(base, 100, 100);
+
+#ifdef DEBUG_CONFIG_INFO
+      /* The frequency was in the last word downloaded... */
+      mmc_read(base, (char *)&m.mmw_fee_data_l - (char *)&m,
+	       (unsigned char *)&m.mmw_fee_data_l, 2);
+
+      /* Print some info for the user */
+      printk(KERN_DEBUG "%s: Wavelan 2.00 recognised (frequency select) : Current frequency = %ld\n",
+	     dev->name,
+	     ((m.mmw_fee_data_h << 4) |
+	      (m.mmw_fee_data_l >> 4)) * 5 / 2 + 24000L);
+#endif
+
+      /* We must now download the power adjust value (gain) to
+       * the synthetisers (from the EEprom - area 7 - DAC) */
+      m.mmw_fee_addr = 0x61;
+      m.mmw_fee_ctrl = MMW_FEE_CTRL_READ | MMW_FEE_CTRL_DWLD;
+      mmc_write(base, (char *)&m.mmw_fee_ctrl - (char *)&m,
+		(unsigned char *)&m.mmw_fee_ctrl, 2);
+
+      /* Wait until the download is finished */
+    }	/* if 2.00 card */
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_mmc_init()\n", dev->name);
+#endif
+  return TRUE;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Routine to gracefully turn off reception, and wait for any commands
+ * to complete.
+ * (called in wv_ru_start() and wavelan_close() and wavelan_event())
+ */
+static int
+wv_ru_stop(device *	dev)
+{
+  ioaddr_t	base = dev->base_addr;
+  net_local *	lp = (net_local *) dev->priv;
+  unsigned long	flags;
+  int		status;
+  int		spin;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_ru_stop()\n", dev->name);
+#endif
+
+  wv_splhi(lp, &flags);
+
+  /* First, send the LAN controller a stop receive command */
+  wv_82593_cmd(dev, "wv_graceful_shutdown(): stop-rcv",
+	       OP0_STOP_RCV, SR0_NO_RESULT);
+
+  /* Then, spin until the receive unit goes idle */
+  spin = 300;
+  do
+    {
+      udelay(10);
+      outb(OP0_NOP | CR0_STATUS_3, LCCR(base));
+      status = inb(LCSR(base));
+    }
+  while(((status & SR3_RCV_STATE_MASK) != SR3_RCV_IDLE) && (spin-- > 0));
+
+  /* Now, spin until the chip finishes executing its current command */
+  do
+    {
+      udelay(10);
+      outb(OP0_NOP | CR0_STATUS_3, LCCR(base));
+      status = inb(LCSR(base));
+    }
+  while(((status & SR3_EXEC_STATE_MASK) != SR3_EXEC_IDLE) && (spin-- > 0));
+
+  wv_splx(lp, &flags);
+
+  /* If there was a problem */
+  if(spin <= 0)
+    {
+#ifdef DEBUG_CONFIG_ERROR
+      printk(KERN_INFO "%s: wv_ru_stop(): The chip doesn't want to stop...\n",
+	     dev->name);
+#endif
+      return FALSE;
+    }
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_ru_stop()\n", dev->name);
+#endif
+  return TRUE;
+} /* wv_ru_stop */
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine starts the receive unit running.  First, it checks if
+ * the card is actually ready. Then the card is instructed to receive
+ * packets again.
+ * (called in wv_hw_reset() & wavelan_open())
+ */
+static int
+wv_ru_start(device *	dev)
+{
+  ioaddr_t	base = dev->base_addr;
+  net_local *	lp = (net_local *) dev->priv;
+  unsigned long	flags;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_ru_start()\n", dev->name);
+#endif
+
+  /*
+   * We need to start from a quiescent state. To do so, we could check
+   * if the card is already running, but instead we just try to shut
+   * it down. First, we disable reception (in case it was already enabled).
+   */
+  if(!wv_ru_stop(dev))
+    return FALSE;
+
+  wv_splhi(lp, &flags);
+
+  /* Now we know that no command is being executed. */
+
+  /* Set the receive frame pointer and stop pointer */
+  lp->rfp = 0;
+  outb(OP0_SWIT_TO_PORT_1 | CR0_CHNL, LCCR(base));
+
+  /* Reset ring management.  This sets the receive frame pointer to 1 */
+  outb(OP1_RESET_RING_MNGMT, LCCR(base));
+
+#if 0
+  /* XXX the i82593 manual page 6-4 seems to indicate that the stop register
+     should be set as below */
+  /* outb(CR1_STOP_REG_UPDATE|((RX_SIZE - 0x40)>> RX_SIZE_SHIFT),LCCR(base));*/
+#elif 0
+  /* but I set it 0 instead */
+  lp->stop = 0;
+#else
+  /* but I set it to 3 bytes per packet less than 8K */
+  lp->stop = (0 + RX_SIZE - ((RX_SIZE / 64) * 3)) % RX_SIZE;
+#endif
+  outb(CR1_STOP_REG_UPDATE | (lp->stop >> RX_SIZE_SHIFT), LCCR(base));
+  outb(OP1_INT_ENABLE, LCCR(base));
+  outb(OP1_SWIT_TO_PORT_0, LCCR(base));
+
+  /* Reset receive DMA pointer */
+  hacr_write_slow(base, HACR_PWR_STAT | HACR_TX_DMA_RESET);
+  hacr_write_slow(base, HACR_DEFAULT);
+
+  /* Receive DMA on channel 1 */
+  wv_82593_cmd(dev, "wv_ru_start(): rcv-enable",
+	       CR0_CHNL | OP0_RCV_ENABLE, SR0_NO_RESULT);
+
+#ifdef DEBUG_I82593_SHOW
+  {
+    int	status;
+    int	opri;
+    int	spin = 10000;
+
+    /* spin until the chip starts receiving */
+    do
+      {
+	outb(OP0_NOP | CR0_STATUS_3, LCCR(base));
+	status = inb(LCSR(base));
+	if(spin-- <= 0)
+	  break;
+      }
+    while(((status & SR3_RCV_STATE_MASK) != SR3_RCV_ACTIVE) &&
+	  ((status & SR3_RCV_STATE_MASK) != SR3_RCV_READY));
+    printk(KERN_DEBUG "rcv status is 0x%x [i:%d]\n",
+	   (status & SR3_RCV_STATE_MASK), i);
+  }
+#endif
+
+  wv_splx(lp, &flags);
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_ru_start()\n", dev->name);
+#endif
+  return TRUE;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * This routine does a standard config of the WaveLAN controller (i82593).
+ * In the ISA driver, this is integrated in wavelan_hardware_reset()
+ * (called by wv_hw_config(), wv_82593_reconfig() & wavelan_packet_xmit())
+ */
+static int
+wv_82593_config(device *	dev)
+{
+  ioaddr_t			base = dev->base_addr;
+  net_local *			lp = (net_local *) dev->priv;
+  struct i82593_conf_block	cfblk;
+  int				ret = TRUE;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_82593_config()\n", dev->name);
+#endif
+
+  /* Create & fill i82593 config block
+   *
+   * Now conform to Wavelan document WCIN085B
+   */
+  memset(&cfblk, 0x00, sizeof(struct i82593_conf_block));
+  cfblk.d6mod = FALSE;  	/* Run in i82593 advanced mode */
+  cfblk.fifo_limit = 5;         /* = 56 B rx and 40 B tx fifo thresholds */
+  cfblk.forgnesi = FALSE;       /* 0=82C501, 1=AMD7992B compatibility */
+  cfblk.fifo_32 = 1;
+  cfblk.throttle_enb = FALSE;
+  cfblk.contin = TRUE;          /* enable continuous mode */
+  cfblk.cntrxint = FALSE;       /* enable continuous mode receive interrupts */
+  cfblk.addr_len = WAVELAN_ADDR_SIZE;
+  cfblk.acloc = TRUE;           /* Disable source addr insertion by i82593 */
+  cfblk.preamb_len = 0;         /* 2 bytes preamble (SFD) */
+  cfblk.loopback = FALSE;
+  cfblk.lin_prio = 0;   	/* conform to 802.3 backoff algoritm */
+  cfblk.exp_prio = 5;	        /* conform to 802.3 backoff algoritm */
+  cfblk.bof_met = 1;	        /* conform to 802.3 backoff algoritm */
+  cfblk.ifrm_spc = 0x20;	/* 32 bit times interframe spacing */
+  cfblk.slottim_low = 0x20;	/* 32 bit times slot time */
+  cfblk.slottim_hi = 0x0;
+  cfblk.max_retr = 15;
+  cfblk.prmisc = ((lp->promiscuous) ? TRUE: FALSE);	/* Promiscuous mode */
+  cfblk.bc_dis = FALSE;         /* Enable broadcast reception */
+  cfblk.crs_1 = TRUE;		/* Transmit without carrier sense */
+  cfblk.nocrc_ins = FALSE;	/* i82593 generates CRC */	
+  cfblk.crc_1632 = FALSE;	/* 32-bit Autodin-II CRC */
+  cfblk.crs_cdt = FALSE;	/* CD not to be interpreted as CS */
+  cfblk.cs_filter = 0;  	/* CS is recognized immediately */
+  cfblk.crs_src = FALSE;	/* External carrier sense */
+  cfblk.cd_filter = 0;  	/* CD is recognized immediately */
+  cfblk.min_fr_len = ETH_ZLEN >> 2;     /* Minimum frame length 64 bytes */
+  cfblk.lng_typ = FALSE;	/* Length field > 1500 = type field */
+  cfblk.lng_fld = TRUE; 	/* Disable 802.3 length field check */
+  cfblk.rxcrc_xf = TRUE;	/* Don't transfer CRC to memory */
+  cfblk.artx = TRUE;		/* Disable automatic retransmission */
+  cfblk.sarec = TRUE;		/* Disable source addr trig of CD */
+  cfblk.tx_jabber = TRUE;	/* Disable jabber jam sequence */
+  cfblk.hash_1 = FALSE; 	/* Use bits 0-5 in mc address hash */
+  cfblk.lbpkpol = TRUE; 	/* Loopback pin active high */
+  cfblk.fdx = FALSE;		/* Disable full duplex operation */
+  cfblk.dummy_6 = 0x3f; 	/* all ones */
+  cfblk.mult_ia = FALSE;	/* No multiple individual addresses */
+  cfblk.dis_bof = FALSE;	/* Disable the backoff algorithm ?! */
+  cfblk.dummy_1 = TRUE; 	/* set to 1 */
+  cfblk.tx_ifs_retrig = 3;	/* Hmm... Disabled */
+#ifdef MULTICAST_ALL
+  cfblk.mc_all = (lp->allmulticast ? TRUE: FALSE);	/* Allow all multicasts */
+#else
+  cfblk.mc_all = FALSE;		/* No multicast all mode */
+#endif
+  cfblk.rcv_mon = 0;		/* Monitor mode disabled */
+  cfblk.frag_acpt = TRUE;	/* Do not accept fragments */
+  cfblk.tstrttrs = FALSE;	/* No start transmission threshold */
+  cfblk.fretx = TRUE;		/* FIFO automatic retransmission */
+  cfblk.syncrqs = FALSE; 	/* Synchronous DRQ deassertion... */
+  cfblk.sttlen = TRUE;  	/* 6 byte status registers */
+  cfblk.rx_eop = TRUE;  	/* Signal EOP on packet reception */
+  cfblk.tx_eop = TRUE;  	/* Signal EOP on packet transmission */
+  cfblk.rbuf_size = RX_SIZE>>11;	/* Set receive buffer size */
+  cfblk.rcvstop = TRUE; 	/* Enable Receive Stop Register */
+
+#ifdef DEBUG_I82593_SHOW
+  {
+    u_char *c = (u_char *) &cfblk;
+    int i;
+    printk(KERN_DEBUG "wavelan_cs: config block:");
+    for(i = 0; i < sizeof(struct i82593_conf_block); i++,c++)
+      {
+	if((i % 16) == 0) printk("\n" KERN_DEBUG);
+	printk("%02x ", *c);
+      }
+    printk("\n");
+  }
+#endif
+
+  /* Copy the config block to the i82593 */
+  outb(TX_BASE & 0xff, PIORL(base));
+  outb(((TX_BASE >> 8) & PIORH_MASK) | PIORH_SEL_TX, PIORH(base));
+  outb(sizeof(struct i82593_conf_block) & 0xff, PIOP(base));    /* lsb */
+  outb(sizeof(struct i82593_conf_block) >> 8, PIOP(base));	/* msb */
+  outsb(PIOP(base), (char *) &cfblk, sizeof(struct i82593_conf_block));
+
+  /* reset transmit DMA pointer */
+  hacr_write_slow(base, HACR_PWR_STAT | HACR_TX_DMA_RESET);
+  hacr_write(base, HACR_DEFAULT);
+  if(!wv_82593_cmd(dev, "wv_82593_config(): configure",
+		   OP0_CONFIGURE, SR0_CONFIGURE_DONE))
+    ret = FALSE;
+
+  /* Initialize adapter's ethernet MAC address */
+  outb(TX_BASE & 0xff, PIORL(base));
+  outb(((TX_BASE >> 8) & PIORH_MASK) | PIORH_SEL_TX, PIORH(base));
+  outb(WAVELAN_ADDR_SIZE, PIOP(base));	/* byte count lsb */
+  outb(0, PIOP(base));			/* byte count msb */
+  outsb(PIOP(base), &dev->dev_addr[0], WAVELAN_ADDR_SIZE);
+
+  /* reset transmit DMA pointer */
+  hacr_write_slow(base, HACR_PWR_STAT | HACR_TX_DMA_RESET);
+  hacr_write(base, HACR_DEFAULT);
+  if(!wv_82593_cmd(dev, "wv_82593_config(): ia-setup",
+		   OP0_IA_SETUP, SR0_IA_SETUP_DONE))
+    ret = FALSE;
+
+#ifdef WAVELAN_ROAMING
+    /* If roaming is enabled, join the "Beacon Request" multicast group... */
+    /* But only if it's not in there already! */
+  if(do_roaming)
+    dev_mc_add(dev,WAVELAN_BEACON_ADDRESS, WAVELAN_ADDR_SIZE, 1);
+#endif	/* WAVELAN_ROAMING */
+
+  /* If any multicast address to set */
+  if(lp->mc_count)
+    {
+      struct dev_mc_list *	dmi;
+      int			addrs_len = WAVELAN_ADDR_SIZE * lp->mc_count;
+
+#ifdef DEBUG_CONFIG_INFO
+      printk(KERN_DEBUG "%s: wv_hw_config(): set %d multicast addresses:\n",
+	     dev->name, lp->mc_count);
+      for(dmi=dev->mc_list; dmi; dmi=dmi->next)
+	printk(KERN_DEBUG " %02x:%02x:%02x:%02x:%02x:%02x\n",
+	       dmi->dmi_addr[0], dmi->dmi_addr[1], dmi->dmi_addr[2],
+	       dmi->dmi_addr[3], dmi->dmi_addr[4], dmi->dmi_addr[5] );
+#endif
+
+      /* Initialize adapter's ethernet multicast addresses */
+      outb(TX_BASE & 0xff, PIORL(base));
+      outb(((TX_BASE >> 8) & PIORH_MASK) | PIORH_SEL_TX, PIORH(base));
+      outb(addrs_len & 0xff, PIOP(base));	/* byte count lsb */
+      outb((addrs_len >> 8), PIOP(base));	/* byte count msb */
+      for(dmi=dev->mc_list; dmi; dmi=dmi->next)
+	outsb(PIOP(base), dmi->dmi_addr, dmi->dmi_addrlen);
+
+      /* reset transmit DMA pointer */
+      hacr_write_slow(base, HACR_PWR_STAT | HACR_TX_DMA_RESET);
+      hacr_write(base, HACR_DEFAULT);
+      if(!wv_82593_cmd(dev, "wv_82593_config(): mc-setup",
+		       OP0_MC_SETUP, SR0_MC_SETUP_DONE))
+	ret = FALSE;
+      lp->mc_count = dev->mc_count;	/* remember to avoid repeated reset */
+    }
+
+  /* Job done, clear the flag */
+  lp->reconfig_82593 = FALSE;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_82593_config()\n", dev->name);
+#endif
+  return(ret);
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Read the Access Configuration Register, perform a software reset,
+ * and then re-enable the card's software.
+ *
+ * If I understand correctly : reset the pcmcia interface of the
+ * wavelan.
+ * (called by wv_config())
+ */
+static inline int
+wv_pcmcia_reset(device *	dev)
+{
+  int		i;
+  conf_reg_t	reg = { 0, CS_READ, CISREG_COR, 0 };
+  dev_link_t *	link = ((net_local *) dev->priv)->link;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_pcmcia_reset()\n", dev->name);
+#endif
+
+  i = CardServices(AccessConfigurationRegister, link->handle, &reg);
+  if(i != CS_SUCCESS)
+    {
+      cs_error(link->handle, AccessConfigurationRegister, i);
+      return FALSE;
+    }
+      
+#ifdef DEBUG_CONFIG_INFO
+  printk(KERN_DEBUG "%s: wavelan_pcmcia_reset(): Config reg is 0x%x\n",
+	 dev->name, (u_int) reg.Value);
+#endif
+
+  reg.Action = CS_WRITE;
+  reg.Value = reg.Value | COR_SW_RESET;
+  i = CardServices(AccessConfigurationRegister, link->handle, &reg);
+  if(i != CS_SUCCESS)
+    {
+      cs_error(link->handle, AccessConfigurationRegister, i);
+      return FALSE;
+    }
+      
+  reg.Action = CS_WRITE;
+  reg.Value = COR_LEVEL_IRQ | COR_CONFIG;
+  i = CardServices(AccessConfigurationRegister, link->handle, &reg);
+  if(i != CS_SUCCESS)
+    {
+      cs_error(link->handle, AccessConfigurationRegister, i);
+      return FALSE;
+    }
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_pcmcia_reset()\n", dev->name);
+#endif
+  return TRUE;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * wavelan_hw_config() is called after a CARD_INSERTION event is
+ * received, to configure the wavelan hardware.
+ * Note that the reception will be enabled in wavelan->open(), so the
+ * device is configured but idle...
+ * Performs the following actions:
+ * 	1. A pcmcia software reset (using wv_pcmcia_reset())
+ *	2. A power reset (reset DMA)
+ *	3. Reset the LAN controller
+ *	4. Initialize the radio modem (using wv_mmc_init)
+ *	5. Configure LAN controller (using wv_82593_config)
+ *	6. Perform a diagnostic on the LAN controller
+ * (called by wavelan_event() & wv_hw_reset())
+ */
+static int
+wv_hw_config(device *	dev)
+{
+  net_local *		lp = (net_local *) dev->priv;
+  ioaddr_t		base = dev->base_addr;
+  unsigned long		flags;
+  int			ret = FALSE;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_hw_config()\n", dev->name);
+#endif
+
+#ifdef STRUCT_CHECK
+  if(wv_structuct_check() != (char *) NULL)
+    {
+      printk(KERN_WARNING "%s: wv_hw_config: structure/compiler botch: \"%s\"\n",
+	     dev->name, wv_structuct_check());
+      return FALSE;
+    }
+#endif	/* STRUCT_CHECK == 1 */
+
+  /* Reset the pcmcia interface */
+  if(wv_pcmcia_reset(dev) == FALSE)
+    return FALSE;
+
+  /* Disable interrupts */
+  wv_splhi(lp, &flags);
+
+  /* Disguised goto ;-) */
+  do
+    {
+      /* Power UP the module + reset the modem + reset host adapter
+       * (in fact, reset DMA channels) */
+      hacr_write_slow(base, HACR_RESET);
+      hacr_write(base, HACR_DEFAULT);
+
+      /* Check if the module has been powered up... */
+      if(hasr_read(base) & HASR_NO_CLK)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_WARNING "%s: wv_hw_config(): modem not connected or not a wavelan card\n",
+		 dev->name);
+#endif
+	  break;
+	}
+
+      /* initialize the modem */
+      if(wv_mmc_init(dev) == FALSE)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_WARNING "%s: wv_hw_config(): Can't configure the modem\n",
+		 dev->name);
+#endif
+	  break;
+	}
+
+      /* reset the LAN controller (i82593) */
+      outb(OP0_RESET, LCCR(base));
+      mdelay(1);	/* A bit crude ! */
+
+      /* Initialize the LAN controller */
+      if(wv_82593_config(dev) == FALSE)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_INFO "%s: wv_hw_config(): i82593 init failed\n",
+		 dev->name);
+#endif
+	  break;
+	}
+
+      /* Diagnostic */
+      if(wv_diag(dev) == FALSE)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_INFO "%s: wv_hw_config(): i82593 diagnostic failed\n",
+		 dev->name);
+#endif
+	  break;
+	}
+
+      /* 
+       * insert code for loopback test here
+       */
+
+      /* The device is now configured */
+      lp->configured = 1;
+      ret = TRUE;
+    }
+  while(0);
+
+  /* Re-enable interrupts */
+  wv_splx(lp, &flags);
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_hw_config()\n", dev->name);
+#endif
+  return(ret);
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Totally reset the wavelan and restart it.
+ * Performs the following actions:
+ * 	1. Call wv_hw_config()
+ *	2. Start the LAN controller's receive unit
+ * (called by wavelan_event(), wavelan_watchdog() and wavelan_open())
+ */
+static inline void
+wv_hw_reset(device *	dev)
+{
+  net_local *	lp = (net_local *) dev->priv;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: ->wv_hw_reset()\n", dev->name);
+#endif
+
+  lp->nresets++;
+  lp->configured = 0;
+  
+  /* Call wv_hw_config() for most of the reset & init stuff */
+  if(wv_hw_config(dev) == FALSE)
+    return;
+
+  /* start receive unit */
+  wv_ru_start(dev);
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <-wv_hw_reset()\n", dev->name);
+#endif
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * wv_pcmcia_config() is called after a CARD_INSERTION event is
+ * received, to configure the PCMCIA socket, and to make the ethernet
+ * device available to the system.
+ * (called by wavelan_event())
+ */
+static inline int
+wv_pcmcia_config(dev_link_t *	link)
+{
+  client_handle_t	handle;
+  tuple_t		tuple;
+  cisparse_t		parse;
+  struct net_device *	dev;
+  int			i;
+  u_char		buf[64];
+  win_req_t		req;
+  memreq_t		mem;
+
+  handle = link->handle;
+  dev = (device *) link->priv;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "->wv_pcmcia_config(0x%p)\n", link);
+#endif
+
+  /*
+   * This reads the card's CONFIG tuple to find its configuration
+   * registers.
+   */
+  do
+    {
+      tuple.Attributes = 0;
+      tuple.DesiredTuple = CISTPL_CONFIG;
+      i = CardServices(GetFirstTuple, handle, &tuple);
+      if(i != CS_SUCCESS)
+	break;
+      tuple.TupleData = (cisdata_t *)buf;
+      tuple.TupleDataMax = 64;
+      tuple.TupleOffset = 0;
+      i = CardServices(GetTupleData, handle, &tuple);
+      if(i != CS_SUCCESS)
+	break;
+      i = CardServices(ParseTuple, handle, &tuple, &parse);
+      if(i != CS_SUCCESS)
+	break;
+      link->conf.ConfigBase = parse.config.base;
+      link->conf.Present = parse.config.rmask[0];
+    }
+  while(0);
+  if(i != CS_SUCCESS)
+    {
+      cs_error(link->handle, ParseTuple, i);
+      link->state &= ~DEV_CONFIG_PENDING;
+      return FALSE;
+    }
+    
+  /* Configure card */
+  link->state |= DEV_CONFIG;
+  do
+    {
+      i = CardServices(RequestIO, link->handle, &link->io);
+      if(i != CS_SUCCESS)
+	{
+	  cs_error(link->handle, RequestIO, i);
+	  break;
+	}
+
+      /*
+       * Now allocate an interrupt line.  Note that this does not
+       * actually assign a handler to the interrupt.
+       */
+      i = CardServices(RequestIRQ, link->handle, &link->irq);
+      if(i != CS_SUCCESS)
+	{
+	  cs_error(link->handle, RequestIRQ, i);
+	  break;
+	}
+
+      /*
+       * This actually configures the PCMCIA socket -- setting up
+       * the I/O windows and the interrupt mapping.
+       */
+      link->conf.ConfigIndex = 1;
+      i = CardServices(RequestConfiguration, link->handle, &link->conf);
+      if(i != CS_SUCCESS)
+	{
+	  cs_error(link->handle, RequestConfiguration, i);
+	  break;
+	}
+
+      /*
+       * Allocate a small memory window.  Note that the dev_link_t
+       * structure provides space for one window handle -- if your
+       * device needs several windows, you'll need to keep track of
+       * the handles in your private data structure, link->priv.
+       */
+      req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
+      req.Base = req.Size = 0;
+      req.AccessSpeed = mem_speed;
+      link->win = (window_handle_t)link->handle;
+      i = CardServices(RequestWindow, &link->win, &req);
+      if(i != CS_SUCCESS)
+	{
+	  cs_error(link->handle, RequestWindow, i);
+	  break;
+	}
+
+      dev->rmem_start = dev->mem_start =
+	  (u_long)ioremap(req.Base, req.Size);
+      dev->rmem_end = dev->mem_end = dev->mem_start + req.Size;
+
+      mem.CardOffset = 0; mem.Page = 0;
+      i = CardServices(MapMemPage, link->win, &mem);
+      if(i != CS_SUCCESS)
+	{
+	  cs_error(link->handle, MapMemPage, i);
+	  break;
+	}
+
+      /* Feed device with this info... */
+      dev->irq = link->irq.AssignedIRQ;
+      dev->base_addr = link->io.BasePort1;
+      netif_start_queue(dev);
+
+#ifdef DEBUG_CONFIG_INFO
+      printk(KERN_DEBUG "wv_pcmcia_config: MEMSTART 0x%x IRQ %d IOPORT 0x%x\n",
+	     (u_int) dev->mem_start, dev->irq, (u_int) dev->base_addr);
+#endif
+
+      i = register_netdev(dev);
+      if(i != 0)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_INFO "wv_pcmcia_config(): register_netdev() failed\n");
+#endif
+	  break;
+	}
+    }
+  while(0);		/* Humm... Disguised goto !!! */
+
+  link->state &= ~DEV_CONFIG_PENDING;
+  /* If any step failed, release any partially configured state */
+  if(i != 0)
+    {
+      wv_pcmcia_release((u_long) link);
+      return FALSE;
+    }
+
+  strcpy(((net_local *) dev->priv)->node.dev_name, dev->name);
+  link->dev = &((net_local *) dev->priv)->node;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "<-wv_pcmcia_config()\n");
+#endif
+  return TRUE;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * After a card is removed, wv_pcmcia_release() will unregister the net
+ * device, and release the PCMCIA configuration.  If the device is
+ * still open, this will be postponed until it is closed.
+ */
+static void
+wv_pcmcia_release(u_long	arg)	/* Address of the interface struct */
+{
+  dev_link_t *	link = (dev_link_t *) arg;
+  device *	dev = (device *) link->priv;
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: -> wv_pcmcia_release(0x%p)\n", dev->name, link);
+#endif
+
+  /* If the device is currently in use, we won't release until it is
+   * actually closed. */
+  if(link->open)
+    {
+#ifdef DEBUG_CONFIG_INFO
+      printk(KERN_DEBUG "%s: wv_pcmcia_release: release postponed, device still open\n",
+	     dev->name);
+#endif
+      link->state |= DEV_STALE_CONFIG;
+      return;
+    }
+
+  /* Don't bother checking to see if these succeed or not */
+  iounmap((u_char *)dev->mem_start);
+  CardServices(ReleaseWindow, link->win);
+  CardServices(ReleaseConfiguration, link->handle);
+  CardServices(ReleaseIO, link->handle, &link->io);
+  CardServices(ReleaseIRQ, link->handle, &link->irq);
+
+  link->state &= ~(DEV_CONFIG | DEV_STALE_CONFIG);
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "%s: <- wv_pcmcia_release()\n", dev->name);
+#endif
+} /* wv_pcmcia_release */
+
+/*------------------------------------------------------------------*/
+/*
+ * Sometimes, wavelan_detach can't be performed following a call from
+ * cardmgr (device still open, pcmcia_release not done) and the device
+ * is put in a STALE_LINK state and remains in memory.
+ *
+ * This function run through our current list of device and attempt
+ * another time to remove them. We hope that since last time the
+ * device has properly been closed.
+ *
+ * (called by wavelan_attach() & cleanup_module())
+ */
+static void
+wv_flush_stale_links(void)
+{
+  dev_link_t *	link;		/* Current node in linked list */
+  dev_link_t *	next;		/* Next node in linked list */
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "-> wv_flush_stale_links(0x%p)\n", dev_list);
+#endif
+
+  /* Go through the list */
+  for (link = dev_list; link; link = next)
+    {
+      next = link->next;
+
+      /* Check if in need of being removed */
+      if((link->state & DEV_STALE_LINK) ||
+	 (! (link->state & DEV_PRESENT)))
+	wavelan_detach(link);
+
+    }
+
+#ifdef DEBUG_CONFIG_TRACE
+  printk(KERN_DEBUG "<- wv_flush_stale_links()\n");
+#endif
+}
+
+/************************ INTERRUPT HANDLING ************************/
+
+/*
+ * This function is the interrupt handler for the WaveLAN card. This
+ * routine will be called whenever: 
+ *	1. A packet is received.
+ *	2. A packet has successfully been transferred and the unit is
+ *	   ready to transmit another packet.
+ *	3. A command has completed execution.
+ */
+static void
+wavelan_interrupt(int		irq,
+		  void *	dev_id,
+		  struct pt_regs * regs)
+{
+  device *	dev;
+  net_local *	lp;
+  ioaddr_t	base;
+  int		status0;
+  u_int		tx_status;
+
+  if((dev = (device *)dev_id) == (device *) NULL)
+    {
+#ifdef DEBUG_INTERRUPT_ERROR
+      printk(KERN_WARNING "wavelan_interrupt(): irq %d for unknown device.\n",
+	     irq);
+#endif
+      return;
+    }
+
+#ifdef DEBUG_INTERRUPT_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_interrupt()\n", dev->name);
+#endif
+
+  lp = (net_local *) dev->priv;
+  base = dev->base_addr;
+
+#ifdef DEBUG_INTERRUPT_INFO
+  /* Check state of our spinlock (it should be cleared) */
+  if(spin_is_locked(&lp->spinlock))
+    printk(KERN_DEBUG
+	   "%s: wavelan_interrupt(): spinlock is already locked !!!\n",
+	   dev->name);
+#endif
+
+  /* Prevent reentrancy. We need to do that because we may have
+   * multiple interrupt handler running concurently.
+   * It is safe because wv_splhi() disable interrupts before aquiring
+   * the spinlock. */
+  spin_lock(&lp->spinlock);
+
+  /* Treat all pending interrupts */
+  while(1)
+    {
+      /* ---------------- INTERRUPT CHECKING ---------------- */
+      /*
+       * Look for the interrupt and verify the validity
+       */
+      outb(CR0_STATUS_0 | OP0_NOP, LCCR(base));
+      status0 = inb(LCSR(base));
+
+#ifdef DEBUG_INTERRUPT_INFO
+      printk(KERN_DEBUG "status0 0x%x [%s => 0x%x]", status0, 
+	     (status0&SR0_INTERRUPT)?"int":"no int",status0&~SR0_INTERRUPT);
+      if(status0&SR0_INTERRUPT)
+	{
+	  printk(" [%s => %d]\n", (status0 & SR0_CHNL) ? "chnl" :
+		 ((status0 & SR0_EXECUTION) ? "cmd" :
+		  ((status0 & SR0_RECEPTION) ? "recv" : "unknown")),
+		 (status0 & SR0_EVENT_MASK));
+	}
+      else
+	printk("\n");
+#endif
+
+      /* Return if no actual interrupt from i82593 (normal exit) */
+      if(!(status0 & SR0_INTERRUPT))
+	break;
+
+      /* If interrupt is both Rx and Tx or none...
+       * This code in fact is there to catch the spurious interrupt
+       * when you remove the wavelan pcmcia card from the socket */
+      if(((status0 & SR0_BOTH_RX_TX) == SR0_BOTH_RX_TX) ||
+	 ((status0 & SR0_BOTH_RX_TX) == 0x0))
+	{
+#ifdef DEBUG_INTERRUPT_INFO
+	  printk(KERN_INFO "%s: wv_interrupt(): bogus interrupt (or from dead card) : %X\n",
+		 dev->name, status0);
+#endif
+	  /* Acknowledge the interrupt */
+	  outb(CR0_INT_ACK | OP0_NOP, LCCR(base));
+	  break;
+	}
+
+      /* ----------------- RECEIVING PACKET ----------------- */
+      /*
+       * When the wavelan signal the reception of a new packet,
+       * we call wv_packet_rcv() to copy if from the buffer and
+       * send it to NET3
+       */
+      if(status0 & SR0_RECEPTION)
+	{
+#ifdef DEBUG_INTERRUPT_INFO
+	  printk(KERN_DEBUG "%s: wv_interrupt(): receive\n", dev->name);
+#endif
+
+	  if((status0 & SR0_EVENT_MASK) == SR0_STOP_REG_HIT)
+	    {
+#ifdef DEBUG_INTERRUPT_ERROR
+	      printk(KERN_INFO "%s: wv_interrupt(): receive buffer overflow\n",
+		     dev->name);
+#endif
+	      lp->stats.rx_over_errors++;
+	      lp->overrunning = 1;
+      	    }
+
+	  /* Get the packet */
+	  wv_packet_rcv(dev);
+	  lp->overrunning = 0;
+
+	  /* Acknowledge the interrupt */
+	  outb(CR0_INT_ACK | OP0_NOP, LCCR(base));
+	  continue;
+    	}
+
+      /* ---------------- COMMAND COMPLETION ---------------- */
+      /*
+       * Interrupts issued when the i82593 has completed a command.
+       * Most likely : transmission done
+       */
+
+      /* If a transmission has been done */
+      if((status0 & SR0_EVENT_MASK) == SR0_TRANSMIT_DONE ||
+	 (status0 & SR0_EVENT_MASK) == SR0_RETRANSMIT_DONE ||
+	 (status0 & SR0_EVENT_MASK) == SR0_TRANSMIT_NO_CRC_DONE)
+	{
+#ifdef DEBUG_TX_ERROR
+	  if((status0 & SR0_EVENT_MASK) == SR0_TRANSMIT_NO_CRC_DONE)
+	    printk(KERN_INFO "%s: wv_interrupt(): packet transmitted without CRC.\n",
+		   dev->name);
+#endif
+
+	  /* Get transmission status */
+	  tx_status = inb(LCSR(base));
+	  tx_status |= (inb(LCSR(base)) << 8);
+#ifdef DEBUG_INTERRUPT_INFO
+	  printk(KERN_DEBUG "%s: wv_interrupt(): transmission done\n",
+		 dev->name);
+	  {
+	    u_int	rcv_bytes;
+	    u_char	status3;
+	    rcv_bytes = inb(LCSR(base));
+	    rcv_bytes |= (inb(LCSR(base)) << 8);
+	    status3 = inb(LCSR(base));
+	    printk(KERN_DEBUG "tx_status 0x%02x rcv_bytes 0x%02x status3 0x%x\n",
+		   tx_status, rcv_bytes, (u_int) status3);
+	  }
+#endif
+	  /* Check for possible errors */
+	  if((tx_status & TX_OK) != TX_OK)
+	    {
+	      lp->stats.tx_errors++;
+
+	      if(tx_status & TX_FRTL)
+		{
+#ifdef DEBUG_TX_ERROR
+		  printk(KERN_INFO "%s: wv_interrupt(): frame too long\n",
+			 dev->name);
+#endif
+		}
+	      if(tx_status & TX_UND_RUN)
+		{
+#ifdef DEBUG_TX_FAIL
+		  printk(KERN_DEBUG "%s: wv_interrupt(): DMA underrun\n",
+			 dev->name);
+#endif
+		  lp->stats.tx_aborted_errors++;
+		}
+	      if(tx_status & TX_LOST_CTS)
+		{
+#ifdef DEBUG_TX_FAIL
+		  printk(KERN_DEBUG "%s: wv_interrupt(): no CTS\n", dev->name);
+#endif
+		  lp->stats.tx_carrier_errors++;
+		}
+	      if(tx_status & TX_LOST_CRS)
+		{
+#ifdef DEBUG_TX_FAIL
+		  printk(KERN_DEBUG "%s: wv_interrupt(): no carrier\n",
+			 dev->name);
+#endif
+		  lp->stats.tx_carrier_errors++;
+		}
+	      if(tx_status & TX_HRT_BEAT)
+		{
+#ifdef DEBUG_TX_FAIL
+		  printk(KERN_DEBUG "%s: wv_interrupt(): heart beat\n", dev->name);
+#endif
+		  lp->stats.tx_heartbeat_errors++;
+		}
+	      if(tx_status & TX_DEFER)
+		{
+#ifdef DEBUG_TX_FAIL
+		  printk(KERN_DEBUG "%s: wv_interrupt(): channel jammed\n",
+			 dev->name);
+#endif
+		}
+	      /* Ignore late collisions since they're more likely to happen
+	       * here (the WaveLAN design prevents the LAN controller from
+	       * receiving while it is transmitting). We take action only when
+	       * the maximum retransmit attempts is exceeded.
+	       */
+	      if(tx_status & TX_COLL)
+		{
+		  if(tx_status & TX_MAX_COL)
+		    {
+#ifdef DEBUG_TX_FAIL
+		      printk(KERN_DEBUG "%s: wv_interrupt(): channel congestion\n",
+			     dev->name);
+#endif
+		      if(!(tx_status & TX_NCOL_MASK))
+			{
+			  lp->stats.collisions += 0x10;
+			}
+		    }
+		}
+	    }	/* if(!(tx_status & TX_OK)) */
+
+	  lp->stats.collisions += (tx_status & TX_NCOL_MASK);
+	  lp->stats.tx_packets++;
+
+	  netif_wake_queue(dev);
+	  outb(CR0_INT_ACK | OP0_NOP, LCCR(base));	/* Acknowledge the interrupt */
+    	} 
+      else	/* if interrupt = transmit done or retransmit done */
+	{
+#ifdef DEBUG_INTERRUPT_ERROR
+	  printk(KERN_INFO "wavelan_cs: unknown interrupt, status0 = %02x\n",
+		 status0);
+#endif
+	  outb(CR0_INT_ACK | OP0_NOP, LCCR(base));	/* Acknowledge the interrupt */
+    	}
+    }	/* while(1) */
+
+  spin_unlock(&lp->spinlock);
+
+#ifdef DEBUG_INTERRUPT_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_interrupt()\n", dev->name);
+#endif
+} /* wv_interrupt */
+
+/*------------------------------------------------------------------*/
+/*
+ * Watchdog: when we start a transmission, a timer is set for us in the
+ * kernel.  If the transmission completes, this timer is disabled. If
+ * the timer expires, we are called and we try to unlock the hardware.
+ *
+ * Note : This watchdog is move clever than the one in the ISA driver,
+ * because it try to abort the current command before reseting
+ * everything...
+ * On the other hand, it's a bit simpler, because we don't have to
+ * deal with the multiple Tx buffers...
+ */
+static void
+wavelan_watchdog(device *	dev)
+{
+  net_local *		lp = (net_local *) dev->priv;
+  ioaddr_t		base = dev->base_addr;
+  unsigned long		flags;
+  int			aborted = FALSE;
+
+#ifdef DEBUG_INTERRUPT_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_watchdog()\n", dev->name);
+#endif
+
+#ifdef DEBUG_INTERRUPT_ERROR
+  printk(KERN_INFO "%s: wavelan_watchdog: watchdog timer expired\n",
+	 dev->name);
+#endif
+
+  wv_splhi(lp, &flags);
+
+  /* Ask to abort the current command */
+  outb(OP0_ABORT, LCCR(base));
+
+  /* Wait for the end of the command (a bit hackish) */
+  if(wv_82593_cmd(dev, "wavelan_watchdog(): abort",
+		  OP0_NOP | CR0_STATUS_3, SR0_EXECUTION_ABORTED))
+    aborted = TRUE;
+
+  /* Release spinlock here so that wv_hw_reset() can grab it */
+  wv_splx(lp, &flags);
+
+  /* Check if we were successful in aborting it */
+  if(!aborted)
+    {
+      /* It seem that it wasn't enough */
+#ifdef DEBUG_INTERRUPT_ERROR
+      printk(KERN_INFO "%s: wavelan_watchdog: abort failed, trying reset\n",
+	     dev->name);
+#endif
+      wv_hw_reset(dev);
+    }
+
+#ifdef DEBUG_PSA_SHOW
+  {
+    psa_t		psa;
+    psa_read(dev, 0, (unsigned char *) &psa, sizeof(psa));
+    wv_psa_show(&psa);
+  }
+#endif
+#ifdef DEBUG_MMC_SHOW
+  wv_mmc_show(dev);
+#endif
+#ifdef DEBUG_I82593_SHOW
+  wv_ru_show(dev);
+#endif
+
+  /* We are no more waiting for something... */
+  netif_wake_queue(dev);
+
+#ifdef DEBUG_INTERRUPT_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_watchdog()\n", dev->name);
+#endif
+}
+
+/********************* CONFIGURATION CALLBACKS *********************/
+/*
+ * Here are the functions called by the pcmcia package (cardmgr) and
+ * linux networking (NET3) for initialization, configuration and
+ * deinstallations of the Wavelan Pcmcia Hardware.
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Configure and start up the WaveLAN PCMCIA adaptor.
+ * Called by NET3 when it "open" the device.
+ */
+static int
+wavelan_open(device *	dev)
+{
+  dev_link_t *	link = ((net_local *) dev->priv)->link;
+  net_local *	lp = (net_local *)dev->priv;
+  ioaddr_t	base = dev->base_addr;
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_open(dev=0x%x)\n", dev->name,
+	 (unsigned int) dev);
+#endif
+
+  /* Check if the modem is powered up (wavelan_close() power it down */
+  if(hasr_read(base) & HASR_NO_CLK)
+    {
+      /* Power up (power up time is 250us) */
+      hacr_write(base, HACR_DEFAULT);
+
+      /* Check if the module has been powered up... */
+      if(hasr_read(base) & HASR_NO_CLK)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_WARNING "%s: wavelan_open(): modem not connected\n",
+		 dev->name);
+#endif
+	  return FALSE;
+	}
+    }
+
+  /* Start reception and declare the driver ready */
+  if(!lp->configured)
+    return FALSE;
+  if(!wv_ru_start(dev))
+    wv_hw_reset(dev);		/* If problem : reset */
+  netif_start_queue(dev);
+
+  /* Mark the device as used */
+  link->open++;
+  MOD_INC_USE_COUNT;
+
+#ifdef WAVELAN_ROAMING
+  if(do_roaming)
+    wv_roam_init(dev);
+#endif	/* WAVELAN_ROAMING */
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_open()\n", dev->name);
+#endif
+  return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Shutdown the WaveLAN PCMCIA adaptor.
+ * Called by NET3 when it "close" the device.
+ */
+static int
+wavelan_close(device *	dev)
+{
+  dev_link_t *	link = ((net_local *) dev->priv)->link;
+  ioaddr_t	base = dev->base_addr;
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "%s: ->wavelan_close(dev=0x%x)\n", dev->name,
+	 (unsigned int) dev);
+#endif
+
+  /* If the device isn't open, then nothing to do */
+  if(!link->open)
+    {
+#ifdef DEBUG_CONFIG_INFO
+      printk(KERN_DEBUG "%s: wavelan_close(): device not open\n", dev->name);
+#endif
+      return 0;
+    }
+
+#ifdef WAVELAN_ROAMING
+  /* Cleanup of roaming stuff... */
+  if(do_roaming)
+    wv_roam_cleanup(dev);
+#endif	/* WAVELAN_ROAMING */
+
+  link->open--;
+  MOD_DEC_USE_COUNT;
+
+  /* If the card is still present */
+  if(netif_running(dev))
+    {
+      netif_stop_queue(dev);
+
+      /* Stop receiving new messages and wait end of transmission */
+      wv_ru_stop(dev);
+
+      /* Power down the module */
+      hacr_write(base, HACR_DEFAULT & (~HACR_PWR_STAT));
+    }
+  else
+    /* The card is no more there (flag is activated in wv_pcmcia_release) */
+    if(link->state & DEV_STALE_CONFIG)
+      wv_pcmcia_release((u_long)link);
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "%s: <-wavelan_close()\n", dev->name);
+#endif
+  return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * wavelan_attach() creates an "instance" of the driver, allocating
+ * local data structures for one device (one interface).  The device
+ * is registered with Card Services.
+ *
+ * The dev_link structure is initialized, but we don't actually
+ * configure the card at this point -- we wait until we receive a
+ * card insertion event.
+ */
+static dev_link_t *
+wavelan_attach(void)
+{
+  client_reg_t	client_reg;	/* Register with cardmgr */
+  dev_link_t *	link;		/* Info for cardmgr */
+  device *	dev;		/* Interface generic data */
+  net_local *	lp;		/* Interface specific data */
+  int		i, ret;
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "-> wavelan_attach()\n");
+#endif
+
+  /* Perform some cleanup */
+  wv_flush_stale_links();
+
+  /* Initialize the dev_link_t structure */
+  link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
+  if (!link) return NULL;
+  memset(link, 0, sizeof(struct dev_link_t));
+
+  /* Unused for the Wavelan */
+  link->release.function = &wv_pcmcia_release;
+  link->release.data = (u_long) link;
+
+  /* The io structure describes IO port mapping */
+  link->io.NumPorts1 = 8;
+  link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+  link->io.IOAddrLines = 3;
+
+  /* Interrupt setup */
+  link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
+  link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
+  if (irq_list[0] == -1)
+    link->irq.IRQInfo2 = irq_mask;
+  else
+    for (i = 0; i < 4; i++)
+      link->irq.IRQInfo2 |= 1 << irq_list[i];
+  link->irq.Handler = wavelan_interrupt;
+
+  /* General socket configuration */
+  link->conf.Attributes = CONF_ENABLE_IRQ;
+  link->conf.Vcc = 50;
+  link->conf.IntType = INT_MEMORY_AND_IO;
+
+  /* Chain drivers */
+  link->next = dev_list;
+  dev_list = link;
+
+  /* Allocate the generic data structure */
+  dev = kmalloc(sizeof(struct net_device), GFP_KERNEL);
+  if (!dev) {
+      kfree(link);
+      return NULL;
+  }
+  memset(dev, 0x00, sizeof(struct net_device));
+  link->priv = link->irq.Instance = dev;
+
+  /* Allocate the wavelan-specific data structure. */
+  dev->priv = lp = (net_local *) kmalloc(sizeof(net_local), GFP_KERNEL);
+  if (!lp) {
+      kfree(link);
+      kfree(dev);
+      return NULL;
+  }
+  memset(lp, 0x00, sizeof(net_local));
+
+  /* Init specific data */
+  lp->configured = 0;
+  lp->reconfig_82593 = FALSE;
+  lp->nresets = 0;
+  /* Multicast stuff */
+  lp->promiscuous = 0;
+  lp->allmulticast = 0;
+  lp->mc_count = 0;
+
+  /* Init spinlock */
+  spin_lock_init(&lp->spinlock);
+
+  /* back links */
+  lp->link = link;
+  lp->dev = dev;
+
+  /* Standard setup for generic data */
+  ether_setup(dev);
+
+  /* wavelan NET3 callbacks */
+  dev->open = &wavelan_open;
+  dev->stop = &wavelan_close;
+  dev->hard_start_xmit = &wavelan_packet_xmit;
+  dev->get_stats = &wavelan_get_stats;
+  dev->set_multicast_list = &wavelan_set_multicast_list;
+#ifdef SET_MAC_ADDRESS
+  dev->set_mac_address = &wavelan_set_mac_address;
+#endif	/* SET_MAC_ADDRESS */
+
+  /* Set the watchdog timer */
+  dev->tx_timeout	= &wavelan_watchdog;
+  dev->watchdog_timeo	= WATCHDOG_JIFFIES;
+
+#ifdef WIRELESS_EXT	/* If wireless extension exist in the kernel */
+  dev->do_ioctl = wavelan_ioctl;	/* wireless extensions */
+  dev->get_wireless_stats = wavelan_get_wireless_stats;
+#endif
+
+  /* Other specific data */
+  dev->mtu = WAVELAN_MTU;
+
+  /* Register with Card Services */
+  client_reg.dev_info = &dev_info;
+  client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
+  client_reg.EventMask = 
+    CS_EVENT_REGISTRATION_COMPLETE |
+    CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+    CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+    CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+  client_reg.event_handler = &wavelan_event;
+  client_reg.Version = 0x0210;
+  client_reg.event_callback_args.client_data = link;
+
+#ifdef DEBUG_CONFIG_INFO
+  printk(KERN_DEBUG "wavelan_attach(): almost done, calling CardServices\n");
+#endif
+
+  ret = CardServices(RegisterClient, &link->handle, &client_reg);
+  if(ret != 0)
+    {
+      cs_error(link->handle, RegisterClient, ret);
+      wavelan_detach(link);
+      return NULL;
+    }
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "<- wavelan_attach()\n");
+#endif
+
+  return link;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * This deletes a driver "instance".  The device is de-registered with
+ * Card Services.  If it has been released, all local data structures
+ * are freed.  Otherwise, the structures will be freed when the device
+ * is released.
+ */
+static void
+wavelan_detach(dev_link_t *	link)
+{
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "-> wavelan_detach(0x%p)\n", link);
+#endif
+
+  /*
+   * If the device is currently configured and active, we won't
+   * actually delete it yet.  Instead, it is marked so that when the
+   * release() function is called, that will trigger a proper
+   * detach().
+   */
+  if(link->state & DEV_CONFIG)
+    {
+      /* Some others haven't done their job : give them another chance */
+      wv_pcmcia_release((u_long) link);
+      if(link->state & DEV_STALE_CONFIG)
+	{
+#ifdef DEBUG_CONFIG_INFO
+	  printk(KERN_DEBUG "wavelan_detach: detach postponed,"
+		 " '%s' still locked\n", link->dev->dev_name);
+#endif
+	  link->state |= DEV_STALE_LINK;
+	  return;
+	}
+    }
+
+  /* Break the link with Card Services */
+  if(link->handle)
+    CardServices(DeregisterClient, link->handle);
+    
+  /* Remove the interface data from the linked list */
+  if(dev_list == link)
+    dev_list = link->next;
+  else
+    {
+      dev_link_t *	prev = dev_list;
+
+      while((prev != (dev_link_t *) NULL) && (prev->next != link))
+	prev = prev->next;
+
+      if(prev == (dev_link_t *) NULL)
+	{
+#ifdef DEBUG_CONFIG_ERRORS
+	  printk(KERN_WARNING "wavelan_detach : Attempting to remove a nonexistent device.\n");
+#endif
+	  return;
+	}
+
+      prev->next = link->next;
+    }
+
+  /* Free pieces */
+  if(link->priv)
+    {
+      device *	dev = (device *) link->priv;
+
+      /* Remove ourselves from the kernel list of ethernet devices */
+      /* Warning : can't be called from interrupt, timer or wavelan_close() */
+      if(link->dev != NULL)
+	unregister_netdev(dev);
+      link->dev = NULL;
+
+      if(dev->priv)
+	{
+	  /* Sound strange, but safe... */
+	  ((net_local *) dev->priv)->link = (dev_link_t *) NULL;
+	  ((net_local *) dev->priv)->dev = (device *) NULL;
+	  kfree(dev->priv);
+	}
+      kfree(link->priv);
+    }
+  kfree(link);
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "<- wavelan_detach()\n");
+#endif
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * The card status event handler. Mostly, this schedules other stuff
+ * to run after an event is received. A CARD_REMOVAL event also sets
+ * some flags to discourage the net drivers from trying to talk to the
+ * card any more.
+ */
+static int
+wavelan_event(event_t		event,		/* The event received */
+	      int		priority,
+	      event_callback_args_t *	args)
+{
+  dev_link_t *	link = (dev_link_t *) args->client_data;
+  device *	dev = (device *) link->priv;
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "->wavelan_event(): %s\n",
+	 ((event == CS_EVENT_REGISTRATION_COMPLETE)?"registration complete" :
+	  ((event == CS_EVENT_CARD_REMOVAL) ? "card removal" :
+	   ((event == CS_EVENT_CARD_INSERTION) ? "card insertion" :
+	    ((event == CS_EVENT_PM_SUSPEND) ? "pm suspend" :
+	     ((event == CS_EVENT_RESET_PHYSICAL) ? "physical reset" :
+	      ((event == CS_EVENT_PM_RESUME) ? "pm resume" :
+	       ((event == CS_EVENT_CARD_RESET) ? "card reset" :
+		"unknown"))))))));
+#endif
+
+    switch(event)
+      {
+      case CS_EVENT_REGISTRATION_COMPLETE:
+#ifdef DEBUG_CONFIG_INFO
+	printk(KERN_DEBUG "wavelan_cs: registration complete\n");
+#endif
+	break;
+
+      case CS_EVENT_CARD_REMOVAL:
+	/* Oups ! The card is no more there */
+	link->state &= ~DEV_PRESENT;
+	if(link->state & DEV_CONFIG)
+	  {
+	    /* Accept no more transmissions */
+	    netif_device_detach(dev);
+
+	    /* Release the card */
+	    wv_pcmcia_release((u_long) link);
+	  }
+	break;
+
+      case CS_EVENT_CARD_INSERTION:
+	/* Reset and configure the card */
+	link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+	if(wv_pcmcia_config(link) &&
+	   wv_hw_config(dev))
+	  wv_init_info(dev);
+	else
+	  dev->irq = 0;
+	break;
+
+      case CS_EVENT_PM_SUSPEND:
+	/* NB: wavelan_close will be called, but too late, so we are
+	 * obliged to close nicely the wavelan here. David, could you
+	 * close the device before suspending them ? And, by the way,
+	 * could you, on resume, add a "route add -net ..." after the
+	 * ifconfig up ??? Thanks... */
+
+	/* Stop receiving new messages and wait end of transmission */
+	wv_ru_stop(dev);
+
+	/* Power down the module */
+	hacr_write(dev->base_addr, HACR_DEFAULT & (~HACR_PWR_STAT));
+
+	/* The card is now suspended */
+	link->state |= DEV_SUSPEND;
+	/* Fall through... */
+      case CS_EVENT_RESET_PHYSICAL:
+    	if(link->state & DEV_CONFIG)
+	  {
+      	    if(link->open)
+	      netif_device_detach(dev);
+      	    CardServices(ReleaseConfiguration, link->handle);
+	  }
+	break;
+
+      case CS_EVENT_PM_RESUME:
+	link->state &= ~DEV_SUSPEND;
+	/* Fall through... */
+      case CS_EVENT_CARD_RESET:
+	if(link->state & DEV_CONFIG)
+	  {
+      	    CardServices(RequestConfiguration, link->handle, &link->conf);
+      	    if(link->open)	/* If RESET -> True, If RESUME -> False ??? */
+	      {
+		wv_hw_reset(dev);
+		netif_device_attach(dev);
+	      }
+	  }
+	break;
+    }
+
+#ifdef DEBUG_CALLBACK_TRACE
+  printk(KERN_DEBUG "<-wavelan_event()\n");
+#endif
+  return 0;
+}
+
+/****************************** MODULE ******************************/
+/*
+ * Module entry points : insertion & removal
+ */
+
+/*------------------------------------------------------------------*/
+/*
+ * Module insertion : initialisation of the module.
+ * Register the card with cardmgr...
+ */
+static int __init
+init_wavelan_cs(void)
+{
+  servinfo_t	serv;
+
+#ifdef DEBUG_MODULE_TRACE
+  printk(KERN_DEBUG "-> init_wavelan_cs()\n");
+#ifdef DEBUG_VERSION_SHOW
+  printk(KERN_DEBUG "%s", version);
+#endif
+#endif
+
+  CardServices(GetCardServicesInfo, &serv);
+  if(serv.Revision != CS_RELEASE_CODE)
+    {
+#ifdef DEBUG_CONFIG_ERRORS
+      printk(KERN_WARNING "init_wavelan_cs: Card Services release does not match!\n");
+#endif
+      return -1;
+    }
+
+  register_pccard_driver(&dev_info, &wavelan_attach, &wavelan_detach);
+
+#ifdef DEBUG_MODULE_TRACE
+  printk(KERN_DEBUG "<- init_wavelan_cs()\n");
+#endif
+  return 0;
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Module removal
+ */
+static void __exit
+exit_wavelan_cs(void)
+{
+#ifdef DEBUG_MODULE_TRACE
+  printk(KERN_DEBUG "-> cleanup_module()\n");
+#endif
+#ifdef DEBUG_BASIC_SHOW
+  printk(KERN_NOTICE "wavelan_cs: unloading\n");
+#endif
+
+  /* Do some cleanup of the device list */
+  wv_flush_stale_links();
+
+  /* If there remain some devices... */
+#ifdef DEBUG_CONFIG_ERRORS
+  if(dev_list != NULL)
+    {
+      /* Honestly, if this happen we are in a deep s**t */
+      printk(KERN_INFO "wavelan_cs: devices remaining when removing module\n");
+      printk(KERN_INFO "Please flush your disks and reboot NOW !\n");
+    }
+#endif
+
+  unregister_pccard_driver(&dev_info);
+
+#ifdef DEBUG_MODULE_TRACE
+  printk(KERN_DEBUG "<- cleanup_module()\n");
+#endif
+}
+
+module_init(init_wavelan_cs);
+module_exit(exit_wavelan_cs);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/pcmcia/wavelan_cs.h linux-2.5/drivers/net/pcmcia/wavelan_cs.h
--- linux-2.5.13/drivers/net/pcmcia/wavelan_cs.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/pcmcia/wavelan_cs.h	Tue Jan 22 17:44:56 2002
@@ -0,0 +1,825 @@
+/*
+ *	Wavelan Pcmcia driver
+ *
+ *		Jean II - HPLB '96
+ *
+ * Reorganisation and extension of the driver.
+ *
+ * This file contain all definition and declarations necessary for the
+ * wavelan pcmcia driver. This file is a private header, so it should
+ * be included only on wavelan_cs.c !!!
+ */
+
+#ifndef WAVELAN_CS_H
+#define WAVELAN_CS_H
+
+/************************** DOCUMENTATION **************************/
+/*
+ * This driver provide a Linux interface to the Wavelan Pcmcia hardware
+ * The Wavelan is a product of Lucent (http://www.wavelan.com/).
+ * This division was formerly part of NCR and then AT&T.
+ * Wavelan are also distributed by DEC (RoamAbout DS)...
+ *
+ * To know how to use this driver, read the PCMCIA HOWTO.
+ * If you want to exploit the many other fonctionalities, look comments
+ * in the code...
+ *
+ * This driver is the result of the effort of many peoples (see below).
+ */
+
+/* ------------------------ SPECIFIC NOTES ------------------------ */
+/*
+ * Web page
+ * --------
+ *	I try to maintain a web page with the Wireless LAN Howto at :
+ *	    http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Wavelan.html
+ *
+ * SMP
+ * ---
+ *	We now are SMP compliant (I eventually fixed the remaining bugs).
+ *	The driver has been tested on a dual P6-150 and survived my usual
+ *	set of torture tests.
+ *	Anyway, I spent enough time chasing interrupt re-entrancy during
+ *	errors or reconfigure, and I designed the locked/unlocked sections
+ *	of the driver with great care, and with the recent addition of
+ *	the spinlock (thanks to the new API), we should be quite close to
+ *	the truth.
+ *	The SMP/IRQ locking is quite coarse and conservative (i.e. not fast),
+ *	but better safe than sorry (especially at 2 Mb/s ;-).
+ *
+ *	I have also looked into disabling only our interrupt on the card
+ *	(via HACR) instead of all interrupts in the processor (via cli),
+ *	so that other driver are not impacted, and it look like it's
+ *	possible, but it's very tricky to do right (full of races). As
+ *	the gain would be mostly for SMP systems, it can wait...
+ *
+ * Debugging and options
+ * ---------------------
+ *	You will find below a set of '#define" allowing a very fine control
+ *	on the driver behaviour and the debug messages printed.
+ *	The main options are :
+ *	o WAVELAN_ROAMING, for the experimental roaming support.
+ *	o SET_PSA_CRC, to have your card correctly recognised by
+ *	  an access point and the Point-to-Point diagnostic tool.
+ *	o USE_PSA_CONFIG, to read configuration from the PSA (EEprom)
+ *	  (otherwise we always start afresh with some defaults)
+ *
+ * wavelan_cs.o is darn too big
+ * -------------------------
+ *	That's true ! There is a very simple way to reduce the driver
+ *	object by 33% (yes !). Comment out the following line :
+ *		#include <linux/wireless.h>
+ *	Other compile options can also reduce the size of it...
+ *
+ * MAC address and hardware detection :
+ * ----------------------------------
+ *	The detection code of the wavelan chech that the first 3
+ *	octets of the MAC address fit the company code. This type of
+ *	detection work well for AT&T cards (because the AT&T code is
+ *	hardcoded in wavelan.h), but of course will fail for other
+ *	manufacturer.
+ *
+ *	If you are sure that your card is derived from the wavelan,
+ *	here is the way to configure it :
+ *	1) Get your MAC address
+ *		a) With your card utilities (wfreqsel, instconf, ...)
+ *		b) With the driver :
+ *			o compile the kernel with DEBUG_CONFIG_INFO enabled
+ *			o Boot and look the card messages
+ *	2) Set your MAC code (3 octets) in MAC_ADDRESSES[][3] (wavelan.h)
+ *	3) Compile & verify
+ *	4) Send me the MAC code - I will include it in the next version...
+ *
+ */
+
+/* --------------------- WIRELESS EXTENSIONS --------------------- */
+/*
+ * This driver is the first one to support "wireless extensions".
+ * This set of extensions provide you some way to control the wireless
+ * caracteristics of the hardware in a standard way and support for
+ * applications for taking advantage of it (like Mobile IP).
+ *
+ * You will need to enable the CONFIG_NET_RADIO define in the kernel
+ * configuration to enable the wireless extensions (this is the one
+ * giving access to the radio network device choice).
+ *
+ * It might also be a good idea as well to fetch the wireless tools to
+ * configure the device and play a bit.
+ */
+
+/* ---------------------------- FILES ---------------------------- */
+/*
+ * wavelan_cs.c :	The actual code for the driver - C functions
+ *
+ * wavelan_cs.h :	Private header : local types / vars for the driver
+ *
+ * wavelan.h :		Description of the hardware interface & structs
+ *
+ * i82593.h :		Description if the Ethernet controller
+ */
+
+/* --------------------------- HISTORY --------------------------- */
+/*
+ * The history of the Wavelan drivers is as complicated as history of
+ * the Wavelan itself (NCR -> AT&T -> Lucent).
+ *
+ * All started with Anders Klemets <klemets@paul.rutgers.edu>,
+ * writting a Wavelan ISA driver for the MACH microkernel. Girish
+ * Welling <welling@paul.rutgers.edu> had also worked on it.
+ * Keith Moore modify this for the Pcmcia hardware.
+ * 
+ * Robert Morris <rtm@das.harvard.edu> port these two drivers to BSDI
+ * and add specific Pcmcia support (there is currently no equivalent
+ * of the PCMCIA package under BSD...).
+ *
+ * Jim Binkley <jrb@cs.pdx.edu> port both BSDI drivers to FreeBSD.
+ *
+ * Bruce Janson <bruce@cs.usyd.edu.au> port the BSDI ISA driver to Linux.
+ *
+ * Anthony D. Joseph <adj@lcs.mit.edu> started modify Bruce driver
+ * (with help of the BSDI PCMCIA driver) for PCMCIA.
+ * Yunzhou Li <yunzhou@strat.iol.unh.edu> finished is work.
+ * Joe Finney <joe@comp.lancs.ac.uk> patched the driver to start
+ * correctly 2.00 cards (2.4 GHz with frequency selection).
+ * David Hinds <dahinds@users.sourceforge.net> integrated the whole in his
+ * Pcmcia package (+ bug corrections).
+ *
+ * I (Jean Tourrilhes - jt@hplb.hpl.hp.com) then started to make some
+ * patchs to the Pcmcia driver. After, I added code in the ISA driver
+ * for Wireless Extensions and full support of frequency selection
+ * cards. Now, I'm doing the same to the Pcmcia driver + some
+ * reorganisation.
+ * Loeke Brederveld <lbrederv@wavelan.com> from Lucent has given me
+ * much needed informations on the Wavelan hardware.
+ */
+
+/* By the way : for the copyright & legal stuff :
+ * Almost everybody wrote code under GNU or BSD license (or alike),
+ * and want that their original copyright remain somewhere in the
+ * code (for myself, I go with the GPL).
+ * Nobody want to take responsibility for anything, except the fame...
+ */
+
+/* --------------------------- CREDITS --------------------------- */
+/*
+ * Credits:
+ *    Special thanks to Jan Hoogendoorn of AT&T GIS Utrecht and
+ *	Loeke Brederveld of Lucent for providing extremely useful
+ *	information about WaveLAN PCMCIA hardware
+ *
+ *    This driver is based upon several other drivers, in particular:
+ *	David Hinds' Linux driver for the PCMCIA 3c589 ethernet adapter
+ *	Bruce Janson's Linux driver for the AT-bus WaveLAN adapter
+ *	Anders Klemets' PCMCIA WaveLAN adapter driver
+ *	Robert Morris' BSDI driver for the PCMCIA WaveLAN adapter
+ *
+ * Additional Credits:
+ *
+ *    This software was originally developed under Linux 1.2.3
+ *	(Slackware 2.0 distribution).
+ *    And then under Linux 2.0.x (Debian 1.1 -> 2.2 - pcmcia 2.8.18+)
+ *	with an HP OmniBook 4000 and then a 5500.
+ *
+ *    It is based on other device drivers and information either written
+ *    or supplied by:
+ *	James Ashton (jaa101@syseng.anu.edu.au),
+ *	Ajay Bakre (bakre@paul.rutgers.edu),
+ *	Donald Becker (becker@super.org),
+ *	Jim Binkley <jrb@cs.pdx.edu>,
+ *	Loeke Brederveld <lbrederv@wavelan.com>,
+ *	Allan Creighton (allanc@cs.su.oz.au),
+ *	Brent Elphick <belphick@uwaterloo.ca>,
+ *	Joe Finney <joe@comp.lancs.ac.uk>,
+ *	Matthew Geier (matthew@cs.su.oz.au),
+ *	Remo di Giovanni (remo@cs.su.oz.au),
+ *	Mark Hagan (mhagan@wtcpost.daytonoh.NCR.COM),
+ *	David Hinds <dahinds@users.sourceforge.net>,
+ *	Jan Hoogendoorn (c/o marteijn@lucent.com),
+ *      Bruce Janson <bruce@cs.usyd.edu.au>,
+ *	Anthony D. Joseph <adj@lcs.mit.edu>,
+ *	Anders Klemets (klemets@paul.rutgers.edu),
+ *	Yunzhou Li <yunzhou@strat.iol.unh.edu>,
+ *	Marc Meertens (mmeertens@lucent.com),
+ *	Keith Moore,
+ *	Robert Morris (rtm@das.harvard.edu),
+ *	Ian Parkin (ian@cs.su.oz.au),
+ *	John Rosenberg (johnr@cs.su.oz.au),
+ *	George Rossi (george@phm.gov.au),
+ *	Arthur Scott (arthur@cs.su.oz.au),
+ *	Stanislav Sinyagin <stas@isf.ru>
+ *	Peter Storey,
+ *	Jean Tourrilhes <jt@hpl.hp.com>,
+ *	Girish Welling (welling@paul.rutgers.edu)
+ *	Clark Woodworth <clark@hiway1.exit109.com>
+ *	Yongguang Zhang <ygz@isl.hrl.hac.com>...
+ */
+
+/* ------------------------- IMPROVEMENTS ------------------------- */
+/*
+ * I proudly present :
+ *
+ * Changes made in 2.8.22 :
+ * ----------------------
+ *	- improved wv_set_multicast_list
+ *	- catch spurious interrupt
+ *	- correct release of the device
+ *
+ * Changes mades in release :
+ * ------------------------
+ *	- Reorganisation of the code, function name change
+ *	- Creation of private header (wavelan_cs.h)
+ *	- Reorganised debug messages
+ *	- More comments, history, ...
+ *	- Configure earlier (in "insert" instead of "open")
+ *        and do things only once
+ *	- mmc_init : configure the PSA if not done
+ *	- mmc_init : 2.00 detection better code for 2.00 init
+ *	- better info at startup
+ *	- Correct a HUGE bug (volatile & uncalibrated busy loop)
+ *	  in wv_82593_cmd => config speedup
+ *	- Stop receiving & power down on close (and power up on open)
+ *	  use "ifconfig down" & "ifconfig up ; route add -net ..."
+ *	- Send packets : add watchdog instead of pooling
+ *	- Receive : check frame wrap around & try to recover some frames
+ *	- wavelan_set_multicast_list : avoid reset
+ *	- add wireless extensions (ioctl & get_wireless_stats)
+ *	  get/set nwid/frequency on fly, info for /proc/net/wireless
+ *	- Suppress useless stuff from lp (net_local), but add link
+ *	- More inlines
+ *	- Lot of others minor details & cleanups
+ *
+ * Changes made in second release :
+ * ------------------------------
+ *	- Optimise wv_85893_reconfig stuff, fix potential problems
+ *	- Change error values for ioctl
+ *	- Non blocking wv_ru_stop() + call wv_reset() in case of problems
+ *	- Remove development printk from wavelan_watchdog()
+ *	- Remove of the watchdog to wavelan_close instead of wavelan_release
+ *	  fix potential problems...
+ *	- Start debugging suspend stuff (but it's still a bit weird)
+ *	- Debug & optimize dump header/packet in Rx & Tx (debug)
+ *	- Use "readb" and "writeb" to be kernel 2.1 compliant
+ *	- Better handling of bogus interrupts
+ *	- Wireless extension : SETSPY and GETSPY
+ *	- Remove old stuff (stats - for those needing it, just ask me...)
+ *	- Make wireless extensions optional
+ *
+ * Changes made in third release :
+ * -----------------------------
+ *	- cleanups & typos
+ *	- modif wireless ext (spy -> only one pointer)
+ *	- new private ioctl to set/get quality & level threshold
+ *	- Init : correct default value of level threshold for pcmcia
+ *	- kill watchdog in hw_reset
+ *	- more 2.1 support (copy_to/from_user instead of memcpy_to/fromfs)
+ *	- Add message level (debug stuff in /var/adm/debug & errors not
+ *	  displayed at console and still in /var/adm/messages)
+ *
+ * Changes made in fourth release :
+ * ------------------------------
+ *	- multicast support (yes !) thanks to Yongguang Zhang.
+ *
+ * Changes made in fifth release (2.9.0) :
+ * -------------------------------------
+ *	- Revisited multicast code (it was mostly wrong).
+ *	- protect code in wv_82593_reconfig with dev->tbusy (oups !)
+ *
+ * Changes made in sixth release (2.9.1a) :
+ * --------------------------------------
+ *	- Change the detection code for multi manufacturer code support
+ *	- Correct bug (hang kernel) in init when we were "rejecting" a card 
+ *
+ * Changes made in seventh release (2.9.1b) :
+ * ----------------------------------------
+ *	- Update to wireless extensions changes
+ *	- Silly bug in card initial configuration (psa_conf_status)
+ *
+ * Changes made in eigth release :
+ * -----------------------------
+ *	- Small bug in debug code (probably not the last one...)
+ *	- 1.2.13 support (thanks to Clark Woodworth)
+ *
+ * Changes made for release in 2.9.2b :
+ * ----------------------------------
+ *	- Level threshold is now a standard wireless extension (version 4 !)
+ *	- modules parameters types for kernel > 2.1.17
+ *	- updated man page
+ *	- Others cleanup from David Hinds
+ *
+ * Changes made for release in 2.9.5 :
+ * ---------------------------------
+ *	- byte count stats (courtesy of David Hinds)
+ *	- Remove dev_tint stuff (courtesy of David Hinds)
+ *	- Others cleanup from David Hinds
+ *	- Encryption setting from Brent Elphick (thanks a lot !)
+ *	- 'base' to 'u_long' for the Alpha (thanks to Stanislav Sinyagin)
+ *
+ * Changes made for release in 2.9.6 :
+ * ---------------------------------
+ *	- fix bug : no longuer disable watchdog in case of bogus interrupt
+ *	- increase timeout in config code for picky hardware
+ *	- mask unused bits in status (Wireless Extensions)
+ *
+ * Changes integrated by Justin Seger <jseger@MIT.EDU> & David Hinds :
+ * -----------------------------------------------------------------
+ *	- Roaming "hack" from Joe Finney <joe@comp.lancs.ac.uk>
+ *	- PSA CRC code from Bob Gray <rgray@bald.cs.dartmouth.edu>
+ *	- Better initialisation of the i82593 controller
+ *	  from Joseph K. O'Sullivan <josullvn+@cs.cmu.edu>
+ *
+ * Changes made for release in 3.0.10 :
+ * ----------------------------------
+ *	- Fix eject "hang" of the driver under 2.2.X :
+ *		o create wv_flush_stale_links()
+ *		o Rename wavelan_release to wv_pcmcia_release & move up
+ *		o move unregister_netdev to wavelan_detach()
+ *		o wavelan_release() no longer call wavelan_detach()
+ *		o Suppress "release" timer
+ *		o Other cleanups & fixes
+ *	- New MAC address in the probe
+ *	- Reorg PSA_CRC code (endian neutral & cleaner)
+ *	- Correct initialisation of the i82593 from Lucent manual
+ *	- Put back the watchdog, with larger timeout
+ *	- TRANSMIT_NO_CRC is a "normal" error, so recover from it
+ *	  from Derrick J Brashear <shadow@dementia.org>
+ *	- Better handling of TX and RX normal failure conditions
+ *	- #ifdef out all the roaming code
+ *	- Add ESSID & "AP current address" ioctl stubs
+ *	- General cleanup of the code
+ *
+ * Changes made for release in 3.0.13 :
+ * ----------------------------------
+ *	- Re-enable compilation of roaming code by default, but with
+ *	  do_roaming = 0
+ *	- Nuke `nwid=nwid^ntohs(beacon->domain_id)' in wl_roam_gather
+ *	  at the demand of John Carol Langford <jcl@gs176.sp.cs.cmu.edu>
+ *	- Introduced WAVELAN_ROAMING_EXT for incomplete ESSID stuff.
+ *
+ * Changes made for release in 3.0.15 :
+ * ----------------------------------
+ *	- Change e-mail and web page addresses
+ *	- Watchdog timer is now correctly expressed in HZ, not in jiffies
+ *	- Add channel number to the list of frequencies in range
+ *	- Add the (short) list of bit-rates in range
+ *	- Developp a new sensitivity... (sens.value & sens.fixed)
+ *
+ * Changes made for release in 3.1.2 :
+ * ---------------------------------
+ *	- Fix check for root permission (break instead of exit)
+ *	- New nwid & encoding setting (Wireless Extension 9)
+ *
+ * Changes made for release in 3.1.12 :
+ * ----------------------------------
+ *	- reworked wv_82593_cmd to avoid using the IRQ handler and doing
+ *	  ugly things with interrupts.
+ *	- Add IRQ protection in 82593_config/ru_start/ru_stop/watchdog
+ *	- Update to new network API (softnet - 2.3.43) :
+ *		o replace dev->tbusy (David + me)
+ *		o replace dev->tstart (David + me)
+ *		o remove dev->interrupt (David)
+ *		o add SMP locking via spinlock in splxx (me)
+ *		o add spinlock in interrupt handler (me)
+ *		o use kernel watchdog instead of ours (me)
+ *		o verify that all the changes make sense and work (me)
+ *	- Re-sync kernel/pcmcia versions (not much actually)
+ *	- A few other cleanups (David & me)...
+ *
+ * Changes made for release in 3.1.22 :
+ * ----------------------------------
+ *	- Check that SMP works, remove annoying log message
+ *
+ * Changes made for release in 3.1.24 :
+ * ----------------------------------
+ *	- Fix unfrequent card lockup when watchdog was reseting the hardware :
+ *		o control first busy loop in wv_82593_cmd()
+ *		o Extend spinlock protection in wv_hw_config()
+ *
+ * Wishes & dreams:
+ * ----------------
+ *	- Cleanup and integrate the roaming code
+ *	  (std debug, set DomainID, decay avg and co...)
+ */
+
+/***************************** INCLUDES *****************************/
+
+/* Linux headers that we need */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/slab.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/in.h>
+#include <linux/delay.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/system.h>
+#include <asm/bitops.h>
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/ioport.h>
+#include <linux/fcntl.h>
+
+#ifdef CONFIG_NET_PCMCIA_RADIO
+#include <linux/wireless.h>		/* Wireless extensions */
+#endif
+
+/* Pcmcia headers that we need */
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ds.h>
+#include <pcmcia/version.h>
+
+/* Wavelan declarations */
+#include "i82593.h"	/* Definitions for the Intel chip */
+
+#include "wavelan.h"	/* Others bits of the hardware */
+
+/************************** DRIVER OPTIONS **************************/
+/*
+ * `#define' or `#undef' the following constant to change the behaviour
+ * of the driver...
+ */
+#define WAVELAN_ROAMING		/* Include experimental roaming code */
+#undef WAVELAN_ROAMING_EXT	/* Enable roaming wireless extensions */
+#undef SET_PSA_CRC		/* Set the CRC in PSA (slower) */
+#define USE_PSA_CONFIG		/* Use info from the PSA */
+#undef STRUCT_CHECK		/* Verify padding of structures */
+#undef EEPROM_IS_PROTECTED	/* Doesn't seem to be necessary */
+#define MULTICAST_AVOID		/* Avoid extra multicast (I'm sceptical) */
+#undef SET_MAC_ADDRESS		/* Experimental */
+
+#ifdef WIRELESS_EXT	/* If wireless extension exist in the kernel */
+/* Warning : these stuff will slow down the driver... */
+#define WIRELESS_SPY		/* Enable spying addresses */
+#undef HISTOGRAM		/* Enable histogram of sig level... */
+#endif
+
+/****************************** DEBUG ******************************/
+
+#undef DEBUG_MODULE_TRACE	/* Module insertion/removal */
+#undef DEBUG_CALLBACK_TRACE	/* Calls made by Linux */
+#undef DEBUG_INTERRUPT_TRACE	/* Calls to handler */
+#undef DEBUG_INTERRUPT_INFO	/* type of interrupt & so on */
+#define DEBUG_INTERRUPT_ERROR	/* problems */
+#undef DEBUG_CONFIG_TRACE	/* Trace the config functions */
+#undef DEBUG_CONFIG_INFO	/* What's going on... */
+#define DEBUG_CONFIG_ERRORS	/* Errors on configuration */
+#undef DEBUG_TX_TRACE		/* Transmission calls */
+#undef DEBUG_TX_INFO		/* Header of the transmitted packet */
+#undef DEBUG_TX_FAIL		/* Normal failure conditions */
+#define DEBUG_TX_ERROR		/* Unexpected conditions */
+#undef DEBUG_RX_TRACE		/* Transmission calls */
+#undef DEBUG_RX_INFO		/* Header of the transmitted packet */
+#undef DEBUG_RX_FAIL		/* Normal failure conditions */
+#define DEBUG_RX_ERROR		/* Unexpected conditions */
+#undef DEBUG_PACKET_DUMP	32	/* Dump packet on the screen */
+#undef DEBUG_IOCTL_TRACE	/* Misc call by Linux */
+#undef DEBUG_IOCTL_INFO		/* Various debug info */
+#define DEBUG_IOCTL_ERROR	/* What's going wrong */
+#define DEBUG_BASIC_SHOW	/* Show basic startup info */
+#undef DEBUG_VERSION_SHOW	/* Print version info */
+#undef DEBUG_PSA_SHOW		/* Dump psa to screen */
+#undef DEBUG_MMC_SHOW		/* Dump mmc to screen */
+#undef DEBUG_SHOW_UNUSED	/* Show also unused fields */
+#undef DEBUG_I82593_SHOW	/* Show i82593 status */
+#undef DEBUG_DEVICE_SHOW	/* Show device parameters */
+
+/************************ CONSTANTS & MACROS ************************/
+
+#ifdef DEBUG_VERSION_SHOW
+static const char *version = "wavelan_cs.c : v23 (SMP + wireless extensions) 20/12/00\n";
+#endif
+
+/* Watchdog temporisation */
+#define	WATCHDOG_JIFFIES	(256*HZ/100)
+
+/* Fix a bug in some old wireless extension definitions */
+#ifndef IW_ESSID_MAX_SIZE
+#define IW_ESSID_MAX_SIZE	32
+#endif
+
+/* ------------------------ PRIVATE IOCTL ------------------------ */
+
+/* Wireless Extension Backward compatibility - Jean II
+ * If the new wireless device private ioctl range is not defined,
+ * default to standard device private ioctl range */
+#ifndef SIOCIWFIRSTPRIV
+#define SIOCIWFIRSTPRIV	SIOCDEVPRIVATE
+#endif /* SIOCIWFIRSTPRIV */
+
+#define SIOCSIPQTHR	SIOCIWFIRSTPRIV		/* Set quality threshold */
+#define SIOCGIPQTHR	SIOCIWFIRSTPRIV + 1	/* Get quality threshold */
+#define SIOCSIPROAM     SIOCIWFIRSTPRIV + 2	/* Set roaming state */
+#define SIOCGIPROAM     SIOCIWFIRSTPRIV + 3	/* Get roaming state */
+
+#define SIOCSIPHISTO	SIOCIWFIRSTPRIV + 6	/* Set histogram ranges */
+#define SIOCGIPHISTO	SIOCIWFIRSTPRIV + 7	/* Get histogram values */
+
+/*************************** WaveLAN Roaming  **************************/
+#ifdef WAVELAN_ROAMING		/* Conditional compile, see above in options */
+
+#define WAVELAN_ROAMING_DEBUG	 0	/* 1 = Trace of handover decisions */
+					/* 2 = Info on each beacon rcvd... */
+#define MAX_WAVEPOINTS		7	/* Max visible at one time */
+#define WAVEPOINT_HISTORY	5	/* SNR sample history slow search */
+#define WAVEPOINT_FAST_HISTORY	2	/* SNR sample history fast search */
+#define SEARCH_THRESH_LOW	10	/* SNR to enter cell search */
+#define SEARCH_THRESH_HIGH	13	/* SNR to leave cell search */
+#define WAVELAN_ROAMING_DELTA	1	/* Hysteresis value (+/- SNR) */
+#define CELL_TIMEOUT		2*HZ	/* in jiffies */
+
+#define FAST_CELL_SEARCH	1	/* Boolean values... */
+#define NWID_PROMISC		1	/* for code clarity. */
+
+typedef struct wavepoint_beacon
+{
+  unsigned char		dsap,		/* Unused */
+			ssap,		/* Unused */
+			ctrl,		/* Unused */
+			O,U,I,		/* Unused */
+			spec_id1,	/* Unused */
+			spec_id2,	/* Unused */
+			pdu_type,	/* Unused */
+			seq;		/* WavePoint beacon sequence number */
+  unsigned short	domain_id,	/* WavePoint Domain ID */
+			nwid;		/* WavePoint NWID */
+} wavepoint_beacon;
+
+typedef struct wavepoint_history
+{
+  unsigned short	nwid;		/* WavePoint's NWID */
+  int			average_slow;	/* SNR running average */
+  int			average_fast;	/* SNR running average */
+  unsigned char	  sigqual[WAVEPOINT_HISTORY]; /* Ringbuffer of recent SNR's */
+  unsigned char		qualptr;	/* Index into ringbuffer */
+  unsigned char		last_seq;	/* Last seq. no seen for WavePoint */
+  struct wavepoint_history *next;	/* Next WavePoint in table */
+  struct wavepoint_history *prev;	/* Previous WavePoint in table */
+  unsigned long		last_seen;	/* Time of last beacon recvd, jiffies */
+} wavepoint_history;
+
+struct wavepoint_table
+{
+  wavepoint_history	*head;		/* Start of ringbuffer */
+  int			num_wavepoints;	/* No. of WavePoints visible */
+  unsigned char		locked;		/* Table lock */
+};
+
+#endif	/* WAVELAN_ROAMING */
+
+/****************************** TYPES ******************************/
+
+/* Shortcuts */
+typedef struct net_device	device;
+typedef struct net_device_stats	en_stats;
+typedef struct iw_statistics	iw_stats;
+typedef struct iw_quality	iw_qual;
+typedef struct iw_freq		iw_freq;
+typedef struct net_local	net_local;
+typedef struct timer_list	timer_list;
+
+/* Basic types */
+typedef u_char		mac_addr[WAVELAN_ADDR_SIZE];	/* Hardware address */
+
+/*
+ * Static specific data for the interface.
+ *
+ * For each network interface, Linux keep data in two structure. "device"
+ * keep the generic data (same format for everybody) and "net_local" keep
+ * the additional specific data.
+ * Note that some of this specific data is in fact generic (en_stats, for
+ * example).
+ */
+struct net_local
+{
+  dev_node_t 	node;		/* ???? What is this stuff ???? */
+  device *	dev;		/* Reverse link... */
+  spinlock_t	spinlock;	/* Serialize access to the hardware (SMP) */
+  dev_link_t *	link;		/* pcmcia structure */
+  en_stats	stats;		/* Ethernet interface statistics */
+  int		nresets;	/* Number of hw resets */
+  u_char	configured;	/* If it is configured */
+  u_char	reconfig_82593;	/* Need to reconfigure the controller */
+  u_char	promiscuous;	/* Promiscuous mode */
+  u_char	allmulticast;	/* All Multicast mode */
+  int		mc_count;	/* Number of multicast addresses */
+
+  int   	stop;		/* Current i82593 Stop Hit Register */
+  int   	rfp;		/* Last DMA machine receive pointer */
+  int		overrunning;	/* Receiver overrun flag */
+
+#ifdef WIRELESS_EXT
+  iw_stats	wstats;		/* Wireless specific stats */
+#endif
+
+#ifdef WIRELESS_SPY
+  int		spy_number;		/* Number of addresses to spy */
+  mac_addr	spy_address[IW_MAX_SPY];	/* The addresses to spy */
+  iw_qual	spy_stat[IW_MAX_SPY];		/* Statistics gathered */
+#endif	/* WIRELESS_SPY */
+#ifdef HISTOGRAM
+  int		his_number;		/* Number of intervals */
+  u_char	his_range[16];		/* Boundaries of interval ]n-1; n] */
+  u_long	his_sum[16];		/* Sum in interval */
+#endif	/* HISTOGRAM */
+#ifdef WAVELAN_ROAMING
+  u_long	domain_id;	/* Domain ID we lock on for roaming */
+  int		filter_domains;	/* Check Domain ID of beacon found */
+ struct wavepoint_table	wavepoint_table;	/* Table of visible WavePoints*/
+  wavepoint_history *	curr_point;		/* Current wavepoint */
+  int			cell_search;		/* Searching for new cell? */
+  struct timer_list	cell_timer;		/* Garbage collection */
+#endif	/* WAVELAN_ROAMING */
+};
+
+/**************************** PROTOTYPES ****************************/
+
+#ifdef WAVELAN_ROAMING
+/* ---------------------- ROAMING SUBROUTINES -----------------------*/
+
+wavepoint_history *wl_roam_check(unsigned short nwid, net_local *lp);
+wavepoint_history *wl_new_wavepoint(unsigned short nwid, unsigned char seq, net_local *lp);
+void wl_del_wavepoint(wavepoint_history *wavepoint, net_local *lp);
+void wl_cell_expiry(unsigned long data);
+wavepoint_history *wl_best_sigqual(int fast_search, net_local *lp);
+void wl_update_history(wavepoint_history *wavepoint, unsigned char sigqual, unsigned char seq);
+void wv_roam_handover(wavepoint_history *wavepoint, net_local *lp);
+void wv_nwid_filter(unsigned char mode, net_local *lp);
+void wv_roam_init(struct net_device *dev);
+void wv_roam_cleanup(struct net_device *dev);
+#endif	/* WAVELAN_ROAMING */
+
+/* ----------------------- MISC SUBROUTINES ------------------------ */
+static inline void
+	wv_splhi(net_local *,		/* Disable interrupts */
+		 unsigned long *);	/* flags */
+static inline void
+	wv_splx(net_local *,		/* ReEnable interrupts */
+		unsigned long *);	/* flags */
+static void
+	cs_error(client_handle_t,	/* Report error to cardmgr */
+		 int,
+		 int);
+/* ----------------- MODEM MANAGEMENT SUBROUTINES ----------------- */
+static inline u_char		/* data */
+	hasr_read(u_long);	/* Read the host interface : base address */
+static inline void
+	hacr_write(u_long,	/* Write to host interface : base address */
+		   u_char),	/* data */
+	hacr_write_slow(u_long,
+		   u_char);
+static void
+	psa_read(device *,	/* Read the Parameter Storage Area */
+		 int,		/* offset in PSA */
+		 u_char *,	/* buffer to fill */
+		 int),		/* size to read */
+	psa_write(device *,	/* Write to the PSA */
+		  int,		/* Offset in psa */
+		  u_char *,	/* Buffer in memory */
+		  int);		/* Length of buffer */
+static inline void
+	mmc_out(u_long,		/* Write 1 byte to the Modem Manag Control */
+		u_short,
+		u_char),
+	mmc_write(u_long,	/* Write n bytes to the MMC */
+		  u_char,
+		  u_char *,
+		  int);
+static inline u_char		/* Read 1 byte from the MMC */
+	mmc_in(u_long,
+	       u_short);
+static inline void
+	mmc_read(u_long,	/* Read n bytes from the MMC */
+		 u_char,
+		 u_char *,
+		 int),
+	fee_wait(u_long,	/* Wait for frequency EEprom : base address */
+		 int,		/* Base delay to wait for */
+		 int);		/* Number of time to wait */
+static void
+	fee_read(u_long,	/* Read the frequency EEprom : base address */
+		 u_short,	/* destination offset */
+		 u_short *,	/* data buffer */
+		 int);		/* number of registers */
+/* ---------------------- I82593 SUBROUTINES ----------------------- */
+static int
+	wv_82593_cmd(device *,	/* synchronously send a command to i82593 */ 
+		     char *,
+		     int,
+		     int);
+static inline int
+	wv_diag(device *);	/* Diagnostique the i82593 */
+static int
+	read_ringbuf(device *,	/* Read a receive buffer */
+		     int,
+		     char *,
+		     int);
+static inline void
+	wv_82593_reconfig(device *);	/* Reconfigure the controller */
+/* ------------------- DEBUG & INFO SUBROUTINES ------------------- */
+static inline void
+	wv_init_info(device *);	/* display startup info */
+/* ------------------- IOCTL, STATS & RECONFIG ------------------- */
+static en_stats	*
+	wavelan_get_stats(device *);	/* Give stats /proc/net/dev */
+/* ----------------------- PACKET RECEPTION ----------------------- */
+static inline int
+	wv_start_of_frame(device *,	/* Seek beggining of current frame */
+			  int,	/* end of frame */
+			  int);	/* start of buffer */
+static inline void
+	wv_packet_read(device *,	/* Read a packet from a frame */
+		       int,
+		       int),
+	wv_packet_rcv(device *);	/* Read all packets waiting */
+/* --------------------- PACKET TRANSMISSION --------------------- */
+static inline void
+	wv_packet_write(device *,	/* Write a packet to the Tx buffer */
+			void *,
+			short);
+static int
+	wavelan_packet_xmit(struct sk_buff *,	/* Send a packet */
+			    device *);
+/* -------------------- HARDWARE CONFIGURATION -------------------- */
+static inline int
+	wv_mmc_init(device *);	/* Initialize the modem */
+static int
+	wv_ru_stop(device *),	/* Stop the i82593 receiver unit */
+	wv_ru_start(device *);	/* Start the i82593 receiver unit */
+static int
+	wv_82593_config(device *);	/* Configure the i82593 */
+static inline int
+	wv_pcmcia_reset(device *);	/* Reset the pcmcia interface */
+static int
+	wv_hw_config(device *);	/* Reset & configure the whole hardware */
+static inline void
+	wv_hw_reset(device *);	/* Same, + start receiver unit */
+static inline int
+	wv_pcmcia_config(dev_link_t *);	/* Configure the pcmcia interface */
+static void
+	wv_pcmcia_release(u_long),	/* Remove a device */
+	wv_flush_stale_links(void);	/* "detach" all possible devices */
+/* ---------------------- INTERRUPT HANDLING ---------------------- */
+static void
+	wavelan_interrupt(int,	/* Interrupt handler */
+			  void *,
+			  struct pt_regs *);
+static void
+	wavelan_watchdog(device *);	/* Transmission watchdog */
+/* ------------------- CONFIGURATION CALLBACKS ------------------- */
+static int
+	wavelan_open(device *),		/* Open the device */
+	wavelan_close(device *);	/* Close the device */
+static dev_link_t *
+	wavelan_attach(void);		/* Create a new device */
+static void
+	wavelan_detach(dev_link_t *);	/* Destroy a removed device */
+static int
+	wavelan_event(event_t,		/* Manage pcmcia events */
+		      int,
+		      event_callback_args_t *);
+
+/**************************** VARIABLES ****************************/
+
+static dev_info_t dev_info = "wavelan_cs";
+static dev_link_t *dev_list = NULL;	/* Linked list of devices */
+
+/*
+ * Parameters that can be set with 'insmod'
+ * The exact syntax is 'insmod wavelan_cs.o <var>=<value>'
+ */
+
+/* Bit map of interrupts to choose from */
+/* This means pick from 15, 14, 12, 11, 10, 9, 7, 5, 4 and 3 */
+static int	irq_mask = 0xdeb8;
+static int 	irq_list[4] = { -1 };
+
+/* Shared memory speed, in ns */
+static int	mem_speed = 0;
+
+/* New module interface */
+MODULE_PARM(irq_mask, "i");
+MODULE_PARM(irq_list, "1-4i");
+MODULE_PARM(mem_speed, "i");
+
+#ifdef WAVELAN_ROAMING		/* Conditional compile, see above in options */
+/* Enable roaming mode ? No ! Please keep this to 0 */
+static int	do_roaming = 0;
+MODULE_PARM(do_roaming, "i");
+#endif	/* WAVELAN_ROAMING */
+
+MODULE_LICENSE("GPL");
+
+#endif	/* WAVELAN_CS_H */
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/rclanmtl.c linux-2.5/drivers/net/rclanmtl.c
--- linux-2.5.13/drivers/net/rclanmtl.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/net/rclanmtl.c	Mon Mar 25 22:24:17 2002
@@ -305,15 +305,15 @@
 	PU8 p_phymsgbuf = (PU8) virt_to_bus ((void *) p_msgbuf);
 
 	dprintk
-	    ("InitI2O: Adapter:0x%04ux ATU:0x%08ulx msgbuf:0x%08ulx phymsgbuf:0x%08ulx\n"
-	     "TransmitCallbackFunction:0x%08ulx  ReceiveCallbackFunction:0x%08ulx\n",
+	    ("InitI2O: Adapter:0x%x ATU:0x%x msgbuf:0x%x phymsgbuf:0x%x\n"
+	     "TransmitCallbackFunction:0x%x  ReceiveCallbackFunction:0x%x\n",
 	     pDpa->id, pciBaseAddr, (u32) p_msgbuf, (u32) p_phymsgbuf,
 	     (u32) TransmitCallbackFunction, (u32) ReceiveCallbackFunction);
 
 	/* Check if this interface already initialized - if so, shut it down */
 	if (pDpa->pPab != NULL) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:) pDpa->pPab [%d] != NULL\n",
+		dprintk (KERN_WARNING
+			"pDpa->pPab [%d] != NULL\n",
 			pDpa->id);
 /*          RCResetLANCard(pDpa->id, 0, (PU32)NULL, (PFNCALLBACK)NULL); */
 		pDpa->pPab = NULL;
@@ -324,8 +324,8 @@
 
 	pPab = kmalloc (sizeof (*pPab), GFP_KERNEL);
 	if (!pPab) {
-		printk (KERN_ERR
-			"(rcpci45 driver:) RCInitI2OMsgLayer: Could not allocate memory for PAB struct!\n");
+		dprintk (KERN_ERR 
+				"RCInitI2OMsgLayer: Could not allocate memory for PAB struct!\n");
 		result = RC_RTN_MALLOC_ERROR;
 		goto err_out;
 	}
@@ -354,8 +354,7 @@
 		goto err_out_dealloc;
 
 	if (pPab->IOPState == I2O_IOP_STATE_OPERATIONAL) {
-		printk (KERN_INFO
-			"(rcpci45 driver:) pPab->IOPState == op: resetting adapter\n");
+		dprintk (KERN_INFO "pPab->IOPState == op: resetting adapter\n");
 		RCResetLANCard (dev, 0, (PU32) NULL, (PFNCALLBACK) NULL);
 	}
 
@@ -445,7 +444,7 @@
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
 
 	size = FillI2OMsgSGLFromTCB (pMsg + 4, pTransCtrlBlock);
@@ -502,7 +501,7 @@
 		dprintk ("RCPostRecvBuffers(): Inbound Free Q empty!\n");
 		return RC_RTN_FREE_Q_EMPTY;
 	}
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
 
 	size = FillI2OMsgSGLFromTCB (pMsg + 4, pTransCtrlBlock);
@@ -570,13 +569,13 @@
 						     dev);
 		} else if (I2O_LAN_RECEIVE_POST == p8Msg[7]) {	/* Receive Packet Reply Msg */
 			dprintk
-			    ("I2O_RECV_REPLY pPab:0x%08ulx p8Msg:0x%08ulx p32:0x%08ulx\n",
+			    ("I2O_RECV_REPLY pPab:0x%x p8Msg:0x%x p32:0x%x\n",
 			     (u32) pPab, (u32) p8Msg, (u32) p32);
-			dprintk ("msg: 0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n",
+			dprintk ("msg: 0x%x:0x%x:0x%x:0x%x\n",
 				 p32[0], p32[1], p32[2], p32[3]);
-			dprintk ("     0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n",
+			dprintk ("     0x%x:0x%x:0x%x:0x%x\n",
 				 p32[4], p32[5], p32[6], p32[7]);
-			dprintk ("     0x%08ulx:0X%08ulx:0x%08ulx:0x%08ulx\n",
+			dprintk ("     0x%x:0X%x:0x%x:0x%x\n",
 				 p32[8], p32[9], p32[10], p32[11]);
 			/*  status, count, buckets remaining, packetParmBlock, adapter */
 			(*pPab->pRecvCallbackFunc) (p8Msg[19], p8Msg[12],
@@ -623,8 +622,8 @@
 								      dev);
 				break;
 			default:
-				printk (KERN_WARNING
-					"(rcpci45 driver:) Unknown private I2O msg received: 0x%x\n",
+				dprintk (KERN_WARNING
+					"Unknown private I2O msg received: 0x%x\n",
 					p32[5]);
 				break;
 			}
@@ -658,14 +657,13 @@
 		     PFNWAITCALLBACK WaitCallback)
 {
 	U32 msgOffset;
-	volatile U32 timeout;
 	volatile PU32 pMsg;
 	volatile PU32 p32, pReturnAddr;
 	P_NICSTAT pStats;
 	int i;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
 
-/*dprintk("Get82558Stats() StatsReturnAddr:0x%08ulx\n", StatsReturnAddr); */
+/*dprintk("Get82558Stats() StatsReturnAddr:0x%x\n", StatsReturnAddr); */
 
 	if (pPab == NULL)
 		return RC_RTN_ADPTR_NOT_REGISTERED;
@@ -677,10 +675,10 @@
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
 
-/*dprintk("Get82558Stats - pMsg = 0x%08ulx, InQ msgOffset = 0x%08ulx\n", pMsg, msgOffset);*/
+/*dprintk("Get82558Stats - pMsg = 0x%x, InQ msgOffset = 0x%x\n", pMsg, msgOffset);*/
 /*dprintk("Get82558Stats - pMsg = 0x%08X, InQ msgOffset = 0x%08X\n", pMsg, msgOffset);*/
 
 	pMsg[0] = SIX_WORD_MSG_SIZE | SGL_OFFSET_0;
@@ -690,30 +688,22 @@
 	pMsg[4] = RC_PCI45_VENDOR_ID << 16 | RC_PRIVATE_GET_NIC_STATS;
 	pMsg[5] = pPab->outMsgBlockPhyAddr;
 
-	p32 = (PU32) pPab->outMsgBlockPhyAddr;
+//	p32 = (PU32) pPab->outMsgBlockPhyAddr;
+	p32 = (PU32)pPab->pLinOutMsgBlock;
 	pStats = (P_NICSTAT) pPab->pLinOutMsgBlock;
 	pStats->dump_status = 0xFFFFFFFF;
 
 	/* post to Inbound Post Q */
 	pPab->p_atu->InQueue = msgOffset;
 
-	timeout = 100000;
-	while (1) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);
-
-		if (pStats->dump_status != 0xFFFFFFFF)
-			break;
-
-		if (!timeout--) {
-			dprintk
-			    ("RCGet82558Stats() Timeout waiting for NIC statistics\n");
+	i = 0;
+	while (pStats->dump_status == 0xFFFFFFFF) {
+		if (i++ > 0xff) {
+			dprintk ("Timeout waiting for NIC statistics\n");
 			return RC_RTN_MSG_REPLY_TIMEOUT;
 		}
+		udelay(50);
 	}
-
 	pReturnAddr = (PU32) StatsReturnAddr;
 
 	/* copy Nic stats to user's structure */
@@ -732,13 +722,13 @@
 RCGetLinkStatus (struct net_device * dev, PU32 ReturnAddr,
 		 PFNWAITCALLBACK WaitCallback)
 {
+	int i;
 	U32 msgOffset;
-	volatile U32 timeout;
 	volatile PU32 pMsg;
 	volatile PU32 p32;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
 
-	dprintk ("Get82558LinkStatus() ReturnPhysAddr:0x%08ulx\n",
+	dprintk ("Get82558LinkStatus() ReturnPhysAddr:0x%x\n",
 		 (u32) ReturnAddr);
 
 	if (pPab == NULL)
@@ -751,9 +741,9 @@
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
-/*dprintk("Get82558LinkStatus - pMsg = 0x%08ulx, InQ msgOffset = 0x%08ulx\n", pMsg, msgOffset);*/
+/*dprintk("Get82558LinkStatus - pMsg = 0x%x, InQ msgOffset = 0x%x\n", pMsg, msgOffset);*/
 /*dprintk("Get82558LinkStatus - pMsg = 0x%08X, InQ msgOffset = 0x%08X\n", pMsg, msgOffset);*/
 
 	pMsg[0] = SIX_WORD_MSG_SIZE | SGL_OFFSET_0;
@@ -769,20 +759,13 @@
 	/* post to Inbound Post Q */
 	pPab->p_atu->InQueue = msgOffset;
 
-	timeout = 100000;
-	while (1) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);
-
-		if (*p32 != 0xFFFFFFFF)
-			break;
-
-		if (!timeout--) {
+	i = 0;
+	while (*p32 == 0xFFFFFFFF) {
+		if (i++ > 0xff) {
 			dprintk ("Timeout waiting for link status\n");
 			return RC_RTN_MSG_REPLY_TIMEOUT;
 		}
+		udelay(50);
 	}
 
 	*ReturnAddr = *p32;	/* 1 = up 0 = down */
@@ -802,8 +785,7 @@
 RC_RETURN
 RCGetMAC (struct net_device * dev, PFNWAITCALLBACK WaitCallback)
 {
-	unsigned timeout;
-	U32 off;
+	U32 off, i;
 	PU8 mac = dev->dev_addr;
 	PU32 p;
 	U32 temp[2];
@@ -839,17 +821,13 @@
 		 (uint) p_atu, (uint) off, (uint) p);
 
 	/* wait for the rcpci45 board to update the info */
-	timeout = 1000000;
+	i = 0;
 	while (0 == p_atu->EtherMacLow) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);
-
-		if (!timeout--) {
-			printk ("rc_getmac: Timeout\n");
+		if (i++ > 0xff) {
+			dprintk ("rc_getmac: Timeout\n");
 			return RC_RTN_MSG_REPLY_TIMEOUT;
-		}
+		}	
+		udelay(50);
 	}
 
 	/* read the mac address  */
@@ -1001,16 +979,16 @@
 RCGetPromiscuousMode (struct net_device * dev, PU32 pMode,
 		      PFNWAITCALLBACK WaitCallback)
 {
-	U32 msgOffset, timeout;
 	PU32 pMsg;
 	volatile PU32 p32;
+	U32 msgOffset, i;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
 
 	msgOffset = pPab->p_atu->InQueue;
 
 	if (msgOffset == 0xFFFFFFFF) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:) RCGetLinkSpeed(): Inbound Free Q empty!\n");
+		dprintk (KERN_WARNING
+			"RCGetLinkSpeed(): Inbound Free Q empty!\n");
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
@@ -1034,23 +1012,15 @@
 
 	pPab->p_atu->InQueue = msgOffset;
 
-	/* wait for response */
-	timeout = 1000000;
-	while (1) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);	/* please don't hog the bus!!! */
+	i = 0;
 
-		if (p32[0] != 0xff)
-			break;
-
-		if (!timeout--) {
-			dprintk
-			    ("Timeout waiting for promiscuous mode from adapter\n");
-			dprintk ("0x%8x\n", p32[0]);
+	/* wait for response */
+	while (p32[0] == 0xff) {
+		if (i++ > 0xff) {
+			dprintk ("Timeout waiting for promiscuous mode\n");
 			return RC_RTN_NO_LINK_SPEED;
 		}
+		udelay(50);
 	}
 
 	/* get mode */
@@ -1115,7 +1085,7 @@
 RCGetBroadcastMode (struct net_device * dev, PU32 pMode,
 		    PFNWAITCALLBACK WaitCallback)
 {
-	U32 msgOffset, timeout;
+	U32 msgOffset;
 	PU32 pMsg;
 	volatile PU32 p32;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
@@ -1123,8 +1093,8 @@
 	msgOffset = pPab->p_atu->InQueue;
 
 	if (msgOffset == 0xFFFFFFFF) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:) RCGetLinkSpeed(): Inbound Free Q empty!\n");
+		dprintk (KERN_WARNING
+			"RCGetLinkSpeed(): Inbound Free Q empty!\n");
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
@@ -1149,23 +1119,10 @@
 	pPab->p_atu->InQueue = msgOffset;
 
 	/* wait for response */
-	timeout = 1000000;
-	while (1) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0] != 0xff)
-			break;
-
-		if (!timeout--) {
-			printk (KERN_WARNING
-				"(rcpci45 driver:) Timeout waiting for promiscuous mode from adapter\n");
-			printk (KERN_WARNING "(rcpci45 driver:) 0x%8x\n",
-				p32[0]);
-			return RC_RTN_NO_LINK_SPEED;
-		}
+	if (p32[0] == 0xff) {
+		dprintk (KERN_WARNING
+			"Timeout waiting for promiscuous mode\n");
+		return RC_RTN_NO_LINK_SPEED;
 	}
 
 	/* get mode */
@@ -1192,7 +1149,7 @@
 RCGetLinkSpeed (struct net_device * dev, PU32 pLinkSpeedCode,
 		PFNWAITCALLBACK WaitCallback)
 {
-	U32 msgOffset, timeout;
+	U32 msgOffset, i;
 	PU32 pMsg;
 	volatile PU32 p32;
 	U8 IOPLinkSpeed;
@@ -1201,8 +1158,8 @@
 	msgOffset = pPab->p_atu->InQueue;
 
 	if (msgOffset == 0xFFFFFFFF) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:) RCGetLinkSpeed(): Inbound Free Q empty!\n");
+		dprintk (KERN_WARNING
+			"RCGetLinkSpeed(): Inbound Free Q empty!\n");
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
@@ -1227,26 +1184,16 @@
 	pPab->p_atu->InQueue = msgOffset;
 
 	/* wait for response */
-	timeout = 1000000;
-	while (1) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0] != 0xff)
-			break;
-
-		if (!timeout--) {
-			dprintk ("Timeout waiting for link speed from IOP\n");
-			dprintk ("0x%8x\n", p32[0]);
+	i = 0;
+	while (p32[0] == 0xff) {
+		if (i++ > 0xff) {
+			dprintk ("Timeout waiting for link speed\n");
 			return RC_RTN_NO_LINK_SPEED;
 		}
+		udelay(50);
 	}
-
 	/* get Link speed */
 	IOPLinkSpeed = (U8) ((volatile PU8) p32)[0] & 0x0f;
-
 	*pLinkSpeedCode = IOPLinkSpeed;
 
 	return RC_RTN_NO_ERROR;
@@ -1304,7 +1251,7 @@
 RCGetFirmwareVer (struct net_device * dev, PU8 pFirmString,
 		  PFNWAITCALLBACK WaitCallback)
 {
-	U32 msgOffset, timeout;
+	U32 msgOffset, i;
 	PU32 pMsg;
 	volatile PU32 p32;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
@@ -1336,22 +1283,14 @@
 	pPab->p_atu->InQueue = msgOffset;
 
 	/* wait for response */
-	timeout = 1000000;
-	while (1) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0] != 0xff)
-			break;
-
-		if (!timeout--) {
-			dprintk ("Timeout waiting for link speed from IOP\n");
+	i = 0;
+	while (p32[0] == 0xff) {
+		if (i++ > 0xff) {
+			dprintk ("Timeout waiting for link speed\n");
 			return RC_RTN_NO_FIRM_VER;
 		}
+		udelay(50);
 	}
-
 	strcpy (pFirmString, (PU8) p32);
 	return RC_RTN_NO_ERROR;
 }
@@ -1403,9 +1342,9 @@
 		   or until timer goes off */
 		while (pPab->pCallbackFunc == (PFNCALLBACK) NULL) {
 			RCProcI2OMsgQ (dev);
-			udelay (1000);	/* please don't hog the bus!!! */
+			mdelay (1);
 			timeout++;
-			if (timeout > 10000) {
+			if (timeout > 200) {
 				break;
 			}
 		}
@@ -1427,7 +1366,7 @@
 RC_RETURN
 RCResetIOP (struct net_device * dev)
 {
-	U32 msgOffset, timeout;
+	U32 msgOffset, i;
 	PU32 pMsg;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
 	volatile PU32 p32;
@@ -1452,7 +1391,7 @@
 	pMsg[7] = 0;
 	pMsg[8] = 1;		/*  return 1 byte */
 
-	/* virual pointer to return buffer - clear first two dwords */
+	/* virtual pointer to return buffer - clear first two dwords */
 	p32 = (volatile PU32) pPab->pLinOutMsgBlock;
 	p32[0] = 0;
 	p32[1] = 0;
@@ -1462,17 +1401,13 @@
 	pPab->p_atu->InQueue = msgOffset;
 
 	/* wait for response */
-	timeout = 1000000;
-	while (1) {
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0] || p32[1])
-			break;
-
-		if (!timeout--) {
+	i = 0;
+	while (!p32[0] && !p32[1]) {
+		if (i++ > 0xff) {
 			dprintk ("RCResetIOP timeout\n");
 			return RC_RTN_MSG_REPLY_TIMEOUT;
 		}
+		udelay(100);
 	}
 	return RC_RTN_NO_ERROR;
 }
@@ -1525,11 +1460,11 @@
 		   or until timer goes off */
 		while (pPab->pCallbackFunc == (PFNCALLBACK) NULL) {
 			RCProcI2OMsgQ (dev);
-			udelay (1000);	/* please don't hog the bus!!! */
+			mdelay (1);
 			timeout++;
-			if (timeout > 10000) {
-				printk (KERN_WARNING
-					"(rcpci45 driver:) RCShutdownLANCard(): timeout\n");
+			if (timeout > 200) {
+				dprintk (KERN_WARNING
+					"RCShutdownLANCard(): timeout\n");
 				break;
 			}
 		}
@@ -1594,14 +1529,13 @@
 RCGetRavlinIPandMask (struct net_device * dev, PU32 pIpAddr, PU32 pNetMask,
 		      PFNWAITCALLBACK WaitCallback)
 {
-	unsigned timeout;
-	U32 off;
+	U32 off, i;
 	PU32 pMsg, p32;
 	PPAB pPab = ((PDPA) dev->priv)->pPab;
 	PATU p_atu;
 
 	dprintk
-	    ("RCGetRavlinIPandMask: pIpAddr is 0x%08ulx, *IpAddr is 0x%08ulx\n",
+	    ("RCGetRavlinIPandMask: pIpAddr is 0x%x, *IpAddr is 0x%x\n",
 	     (u32) pIpAddr, *pIpAddr);
 
 	if (pPab == NULL)
@@ -1619,7 +1553,7 @@
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + off);
 
 	dprintk
-	    ("RCGetRavlinIPandMask: p_atu 0x%08ulx, off 0x%08ulx, p32 0x%08ulx\n",
+	    ("RCGetRavlinIPandMask: p_atu 0x%x, off 0x%x, p32 0x%x\n",
 	     (u32) p_atu, off, (u32) p32);
 	/* setup private message */
 	pMsg[0] = FIVE_WORD_MSG_SIZE | SGL_OFFSET_0;
@@ -1631,25 +1565,21 @@
 
 	p_atu->InQueue = off;	/* send it to the I2O device */
 	dprintk
-	    ("RCGetRavlinIPandMask: p_atu 0x%08ulx, off 0x%08ulx, p32 0x%08ulx\n",
+	    ("RCGetRavlinIPandMask: p_atu 0x%x, off 0x%x, p32 0x%x\n",
 	     (u32) p_atu, off, (u32) p32);
 
 	/* wait for the rcpci45 board to update the info */
-	timeout = 100000;
+	i = 0;
 	while (0xffffffff == *p32) {
-		if (WaitCallback)
-			(*WaitCallback) ();
-
-		udelay (10);
-
-		if (!timeout--) {
+		if (i++ > 0xff) {
 			dprintk ("RCGetRavlinIPandMask: Timeout\n");
 			return RC_RTN_MSG_REPLY_TIMEOUT;
 		}
+		udelay(50);
 	}
 
 	dprintk
-	    ("RCGetRavlinIPandMask: after time out\np32[0] (IpAddr) 0x%08ulx, p32[1] (IPmask) 0x%08ulx\n",
+	    ("RCGetRavlinIPandMask: after time out\np32[0] (IpAddr) 0x%x, p32[1] (IPmask) 0x%x\n",
 	     p32[0], p32[1]);
 
 	/* send IP and mask to user's space  */
@@ -1657,7 +1587,7 @@
 	*pNetMask = p32[1];
 
 	dprintk
-	    ("RCGetRavlinIPandMask: pIpAddr is 0x%08ulx, *IpAddr is 0x%08ulx\n",
+	    ("RCGetRavlinIPandMask: pIpAddr is 0x%x, *IpAddr is 0x%x\n",
 	     (u32) pIpAddr, *pIpAddr);
 
 	return RC_RTN_NO_ERROR;
@@ -1682,7 +1612,7 @@
 static int
 SendI2OOutboundQInitMsg (PPAB pPab)
 {
-	U32 msgOffset, timeout, phyOutQFrames, i;
+	U32 msgOffset, phyOutQFrames, i;
 	volatile PU32 pMsg;
 	volatile PU32 p32;
 
@@ -1693,11 +1623,11 @@
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
 
 	dprintk
-	    ("SendI2OOutboundQInitMsg - pMsg = 0x%08ulx, InQ msgOffset = 0x%08ulx\n",
+	    ("SendI2OOutboundQInitMsg - pMsg = 0x%x, InQ msgOffset = 0x%x\n",
 	     (u32) pMsg, msgOffset);
 
 	pMsg[0] = EIGHT_WORD_MSG_SIZE | TRL_OFFSET_6;
@@ -1711,7 +1641,7 @@
 	/* phys address to return status - area right after PAB */
 	pMsg[7] = pPab->outMsgBlockPhyAddr;
 
-	/* virual pointer to return buffer - clear first two dwords */
+	/* virtual pointer to return buffer - clear first two dwords */
 	p32 = (PU32) pPab->pLinOutMsgBlock;
 	p32[0] = 0;
 
@@ -1719,34 +1649,19 @@
 	pPab->p_atu->InQueue = msgOffset;
 
 	/* wait for response */
-	timeout = 100000;
-	while (1) {
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0])
-			break;
-
-		if (!timeout--) {
-			dprintk
-			    ("Timeout wait for InitOutQ InPrgress status from IOP\n");
+	i = 0;
+	while (!p32[0]) {
+		if (i++ > 0xff) {
+			printk("rc: InitOutQ timeout\n");
 			return RC_RTN_NO_I2O_STATUS;
 		}
+		udelay(50);
 	}
-
-	timeout = 100000;
-	while (1) {
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0] == I2O_EXEC_OUTBOUND_INIT_COMPLETE)
-			break;
-
-		if (!timeout--) {
-			dprintk
-			    ("Timeout wait for InitOutQ Complete status from IOP\n");
-			return RC_RTN_NO_I2O_STATUS;
-		}
+	if (p32[0] != I2O_EXEC_OUTBOUND_INIT_COMPLETE) {
+		printk("rc: exec outbound init failed (%x)\n",
+				p32[0]);
+		return RC_RTN_NO_I2O_STATUS;
 	}
-
 	/* load PCI outbound free Q with MF physical addresses */
 	phyOutQFrames = pPab->outMsgBlockPhyAddr;
 
@@ -1768,7 +1683,7 @@
 static int
 GetI2OStatus (PPAB pPab)
 {
-	U32 msgOffset, timeout;
+	U32 msgOffset, i;
 	PU32 pMsg;
 	volatile PU32 p32;
 
@@ -1779,7 +1694,7 @@
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
 
 	pMsg[0] = NINE_WORD_MSG_SIZE | SGL_OFFSET_0;
@@ -1793,51 +1708,41 @@
 	pMsg[7] = 0;
 	pMsg[8] = 88;		/*  return 88 bytes */
 
-	/* virual pointer to return buffer - clear first two dwords */
+	/* virtual pointer to return buffer - clear first two dwords */
 	p32 = (volatile PU32) pPab->pLinOutMsgBlock;
 	p32[0] = 0;
 	p32[1] = 0;
 
 	dprintk
-	    ("GetI2OStatus - pMsg:0x%08ulx, msgOffset:0x%08ulx, [1]:0x%08ulx, [6]:0x%08ulx\n",
+	    ("GetI2OStatus - pMsg:0x%x, msgOffset:0x%x, [1]:0x%x, [6]:0x%x\n",
 	     (u32) pMsg, msgOffset, pMsg[1], pMsg[6]);
 
 	/* post to Inbound Post Q */
 	pPab->p_atu->InQueue = msgOffset;
 
-	dprintk ("Return status to p32 = 0x%08ulx\n", (u32) p32);
+	dprintk ("Return status to p32 = 0x%x\n", (u32) p32);
 
 	/* wait for response */
-	timeout = 1000000;
-	while (1) {
-		udelay (10);	/* please don't hog the bus!!! */
-
-		if (p32[0] && p32[1])
-			break;
-
-		if (!timeout--) {
+	i = 0;
+	while (!p32[0] || !p32[1]) {
+		if (i++ > 0xff) {
 			dprintk ("Timeout waiting for status from IOP\n");
-			dprintk ("0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n",
-				 p32[0], p32[1], p32[2], p32[3]);
-			dprintk ("0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n",
-				 p32[4], p32[5], p32[6], p32[7]);
-			dprintk ("0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n",
-				 p32[8], p32[9], p32[10], p32[11]);
 			return RC_RTN_NO_I2O_STATUS;
 		}
+		udelay(50);
 	}
 
-	dprintk ("0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n", p32[0], p32[1],
+	dprintk ("0x%x:0x%x:0x%x:0x%x\n", p32[0], p32[1],
 		 p32[2], p32[3]);
-	dprintk ("0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n", p32[4], p32[5],
+	dprintk ("0x%x:0x%x:0x%x:0x%x\n", p32[4], p32[5],
 		 p32[6], p32[7]);
-	dprintk ("0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n", p32[8], p32[9],
+	dprintk ("0x%x:0x%x:0x%x:0x%x\n", p32[8], p32[9],
 		 p32[10], p32[11]);
 	/* get IOP state */
 	pPab->IOPState = ((volatile PU8) p32)[10];
 	pPab->InboundMFrameSize = ((volatile PU16) p32)[6];
 
-	dprintk ("IOP state 0x%02x InFrameSize = 0x%04x\n",
+	dprintk ("IOP state 0x%x InFrameSize = 0x%x\n",
 		 pPab->IOPState, pPab->InboundMFrameSize);
 	return RC_RTN_NO_ERROR;
 }
@@ -1862,11 +1767,11 @@
 		return RC_RTN_FREE_Q_EMPTY;
 	}
 
-	/* calc virual address of msg - virual already mapped to physical */
+	/* calc virtual address of msg - virtual already mapped to physical */
 	pMsg = (PU32) (pPab->pPci45LinBaseAddr + msgOffset);
 
 	dprintk
-	    ("SendEnableSysMsg - pMsg = 0x%08ulx, InQ msgOffset = 0x%08ulx\n",
+	    ("SendEnableSysMsg - pMsg = 0x%x, InQ msgOffset = 0x%x\n",
 	     (u32) pMsg, msgOffset);
 
 	pMsg[0] = FOUR_WORD_MSG_SIZE | SGL_OFFSET_0;
@@ -1885,7 +1790,7 @@
 ** =========================================================================
 ** FillI2OMsgFromTCB()
 **
-** inputs   pMsgU32 - virual pointer (mapped to physical) of message frame
+** inputs   pMsgU32 - virtual pointer (mapped to physical) of message frame
 **          pXmitCntrlBlock - pointer to caller buffer control block.
 **
 ** fills in LAN SGL after Transaction Control Word or Bucket Count.
@@ -1908,9 +1813,9 @@
 	nmbrDwords = 0;
 
 	dprintk ("FillI2OMsgSGLFromTCBX\n");
-	dprintk ("TCB  0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n",
+	dprintk ("TCB  0x%x:0x%x:0x%x:0x%x:0x%x\n",
 		 pTCB[0], pTCB[1], pTCB[2], pTCB[3], pTCB[4]);
-	dprintk ("pTCB 0x%08ulx, pMsg 0x%08ulx\n", (u32) pTCB, (u32) pMsg);
+	dprintk ("pTCB 0x%x, pMsg 0x%x\n", (u32) pTCB, (u32) pMsg);
 
 	nmbrBuffers = *pTCB++;
 
@@ -1987,11 +1892,11 @@
 	p32 = (PU32) p8Msg;
 
 	dprintk
-	    ("VXD: ProcessOutboundI2OMsg - pPab 0x%08ulx, phyAdr 0x%08ulx, linAdr 0x%08ulx\n",
+	    ("VXD: ProcessOutboundI2OMsg - pPab 0x%x, phyAdr 0x%x, linAdr 0x%x\n",
 	     (u32) pPab, phyAddrMsg, (u32) p8Msg);
-	dprintk ("msg :0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n", p32[0], p32[1],
+	dprintk ("msg :0x%x:0x%x:0x%x:0x%x\n", p32[0], p32[1],
 		 p32[2], p32[3]);
-	dprintk ("msg :0x%08ulx:0x%08ulx:0x%08ulx:0x%08ulx\n", p32[4], p32[5],
+	dprintk ("msg :0x%x:0x%x:0x%x:0x%x\n", p32[4], p32[5],
 		 p32[6], p32[7]);
 
 	if (p32[4] >> 24 != I2O_REPLY_STATUS_SUCCESS) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/rclanmtl.h linux-2.5/drivers/net/rclanmtl.h
--- linux-2.5.13/drivers/net/rclanmtl.h	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/net/rclanmtl.h	Thu May  2 23:31:31 2002
@@ -54,10 +54,10 @@
 #include <asm/io.h>
 
 /* Debug stuff. Define for debug output */
-#define RCDEBUG
+#undef RCDEBUG
 
 #ifdef RCDEBUG
-#define dprintk(args...) printk(KERN_DEBUG "(rcpci45 driver:) " args)
+#define dprintk(args...) printk("rc: " args)
 #else
 #define dprintk(args...) { }
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/rcpci45.c linux-2.5/drivers/net/rcpci45.c
--- linux-2.5.13/drivers/net/rcpci45.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/net/rcpci45.c	Mon Feb 18 22:04:29 2002
@@ -29,6 +29,9 @@
 **  along with this program; if not, write to the Free Software
 **  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 **
+**  Pete Popov, Oct 2001: Fixed a few bugs to make the driver functional
+**  again. Note that this card is not supported or manufactured by 
+**  RedCreek anymore.
 **   
 **  Rasmus Andersen, December 2000: Converted to new PCI API and general
 **  cleanup.
@@ -44,7 +47,10 @@
 **
 ***************************************************************************/
 
+#include <linux/config.h>	// nuke me later.
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -64,7 +70,7 @@
 #include <asm/uaccess.h>
 
 static char version[] __initdata =
-    "RedCreek Communications PCI linux driver version 2.03\n";
+    "RedCreek Communications PCI linux driver version 2.20\n";
 
 #define RC_LINUX_MODULE
 #include "rclanmtl.h"
@@ -89,6 +95,14 @@
 /* RedCreek's OSM default LAN receive Initiator */
 #define DEFAULT_RECV_INIT_CONTEXT  0xA17
 
+/* minimum msg buffer size needed by the card 
+ * Note that the size of this buffer is hard code in the
+ * ipsec card's firmware. Thus, the size MUST be a minimum
+ * of 16K. Otherwise the card will end up using memory
+ * that does not belong to it.
+ */
+#define MSG_BUF_SIZE  16384
+
 static U32 DriverControlWord;
 
 static void rc_timer (unsigned long);
@@ -122,39 +136,25 @@
 	PDPA pDpa = dev->priv;
 
 	if (!dev) {
-		printk (KERN_ERR
-			"(rcpci45 driver:) remove non-existent device\n");
+		printk (KERN_ERR "%s: remove non-existent device\n",
+				dev->name);
 		return;
 	}
 
-	dprintk ("remove_one: IOP reset: 0x%x\n", RCResetIOP (dev));
-
-	/* RAA Inspired by starfire.c and yellowfin.c we keep these
-	 * here. */
+	RCResetIOP (dev);
 	unregister_netdev (dev);
 	free_irq (dev->irq, dev);
 	iounmap ((void *) dev->base_addr);
 	pci_release_regions (pdev);
-	kfree (pDpa->PLanApiPA);
-	kfree (pDpa->pPab);
-	kfree (pDpa);
+	if (pDpa->msgbuf)
+		kfree (pDpa->msgbuf);
+	if (pDpa->pPab)
+		kfree (pDpa->pPab);
 	kfree (dev);
 	pci_set_drvdata (pdev, NULL);
 }
 
 static int
-RCinit (struct net_device *dev)
-{
-	dev->open = &RCopen;
-	dev->hard_start_xmit = &RC_xmit_packet;
-	dev->stop = &RCclose;
-	dev->get_stats = &RCget_stats;
-	dev->do_ioctl = &RCioctl;
-	dev->set_config = &RCconfig;
-	return 0;
-}
-
-static int
 rcpci45_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
 	unsigned long *vaddr;
@@ -168,17 +168,17 @@
 
 	/* 
 	 * Allocate and fill new device structure. 
-	 * We need enough for struct net_device plus DPA plus the LAN API private
-	 * area, which requires a minimum of 16KB.  The top of the allocated
-	 * area will be assigned to struct net_device; the next chunk will be
-	 * assigned to DPA; and finally, the rest will be assigned to the
-	 * the LAN API layer.
+	 * We need enough for struct net_device plus DPA plus the LAN 
+	 * API private area, which requires a minimum of 16KB.  The top 
+	 * of the allocated area will be assigned to struct net_device; 
+	 * the next chunk will be assigned to DPA; and finally, the rest 
+	 * will be assigned to the the LAN API layer.
 	 */
 
 	dev = init_etherdev (NULL, sizeof (*pDpa));
 	if (!dev) {
 		printk (KERN_ERR
-			"(rcpci45 driver:) unable to allocate in init_etherdev\n");
+			"(rcpci45 driver:) init_etherdev alloc failed\n");
 		error = -ENOMEM;
 		goto err_out;
 	}
@@ -186,13 +186,14 @@
 	error = pci_enable_device (pdev);
 	if (error) {
 		printk (KERN_ERR
-			"(rcpci45 driver:) %d: unable to enable pci device, aborting\n",
+			"(rcpci45 driver:) %d: pci enable device error\n",
 			card_idx);
 		goto err_out;
 	}
 	error = -ENOMEM;
 	pci_start = pci_resource_start (pdev, 0);
 	pci_len = pci_resource_len (pdev, 0);
+	printk("pci_start %x pci_len %x\n", pci_start, pci_len);
 
 	pci_set_drvdata (pdev, dev);
 
@@ -202,29 +203,30 @@
 
 	if (!pci_start || !(pci_resource_flags (pdev, 0) & IORESOURCE_MEM)) {
 		printk (KERN_ERR
-			"(rcpci45 driver:) No PCI memory resources! Aborting.\n");
+			"(rcpci45 driver:) No PCI mem resources! Aborting\n");
 		error = -EBUSY;
 		goto err_out_free_dev;
 	}
 
 	/*
-	 * Save the starting address of the LAN API private area.  We'll
-	 * pass that to RCInitI2OMsgLayer().
+	 * pDpa->msgbuf is where the card will dma the I2O 
+	 * messages. Thus, we need contiguous physical pages of
+	 * memory.
 	 */
-	/* RAA FIXME: This size should be a #define somewhere after I
-	 * clear up some questions: What flags are neeeded in the alloc below
-	 * and what needs to be done before the memarea is long word aligned?
-	 * (Look in old code for an approach.) (Also note that the 16K below
-	 * is substantially less than the 32K allocated before (even though
-	 * some of the spacce was used for data structures.) */
-	pDpa->msgbuf = kmalloc (16384, GFP_KERNEL);
+	pDpa->msgbuf = kmalloc (MSG_BUF_SIZE, GFP_DMA|GFP_ATOMIC|GFP_KERNEL);
 	if (!pDpa->msgbuf) {
-		printk (KERN_ERR "(rcpci45 driver:) Could not allocate %d byte memory for the private msgbuf!\n", 16384);	/* RAA FIXME not hardcoded! */
+		printk (KERN_ERR "(rcpci45 driver:) \
+			Could not allocate %d byte memory for the \
+				private msgbuf!\n", MSG_BUF_SIZE);
 		goto err_out_free_dev;
 	}
-	pDpa->PLanApiPA = (void *) (((long) pDpa->msgbuf + 0xff) & ~0xff);
 
-	dprintk ("pDpa->PLanApiPA = 0x%x\n", (uint) pDpa->PLanApiPA);
+	/*
+	 * Save the starting address of the LAN API private area.  We'll
+	 * pass that to RCInitI2OMsgLayer().
+	 *
+	 */
+	pDpa->PLanApiPA = (void *) (((long) pDpa->msgbuf + 0xff) & ~0xff);
 
 	/* The adapter is accessible through memory-access read/write, not
 	 * I/O read/write.  Thus, we need to map it to some virtual address
@@ -237,17 +239,20 @@
 	vaddr = (ulong *) ioremap (pci_start, pci_len);
 	if (!vaddr) {
 		printk (KERN_ERR
-			"(rcpci45 driver:) Unable to remap address range from %lu to %lu\n",
+			"(rcpci45 driver:) \
+			Unable to remap address range from %lu to %lu\n",
 			pci_start, pci_start + pci_len);
 		goto err_out_free_region;
 	}
 
-	dprintk ("rcpci45_init_one: 0x%x, priv = 0x%x, vaddr = 0x%x\n",
-		 (uint) dev, (uint) dev->priv, (uint) vaddr);
 	dev->base_addr = (unsigned long) vaddr;
 	dev->irq = pdev->irq;
-
-	dev->init = &RCinit;
+	dev->open = &RCopen;
+	dev->hard_start_xmit = &RC_xmit_packet;
+	dev->stop = &RCclose;
+	dev->get_stats = &RCget_stats;
+	dev->do_ioctl = &RCioctl;
+	dev->set_config = &RCconfig;
 
 	return 0;		/* success */
 
@@ -260,7 +265,7 @@
 	kfree (dev);
 err_out:
 	card_idx--;
-	return error;
+	return -ENODEV;
 }
 
 static struct pci_driver rcpci45_driver = {
@@ -274,9 +279,8 @@
 rcpci_init_module (void)
 {
 	int rc = pci_module_init (&rcpci45_driver);
-
 	if (!rc)
-		printk (KERN_INFO "%s", version);
+		printk (KERN_ERR "%s", version);
 	return rc;
 }
 
@@ -289,56 +293,56 @@
 	int requested = 0;
 	int error;
 
-	dprintk ("(rcpci45 driver:) RCopen\n");
+	MOD_INC_USE_COUNT;
+	if (pDpa->nexus) {
+		/* This is not the first time RCopen is called.  Thus,
+		 * the interface was previously opened and later closed
+		 * by RCclose().  RCclose() does a Shutdown; to wake up
+		 * the adapter, a reset is mandatory before we can post
+		 * receive buffers.  However, if the adapter initiated 
+		 * a reboot while the interface was closed -- and interrupts
+		 * were turned off -- we need will need to reinitialize
+		 * the adapter, rather than simply waking it up.  
+		 */
+		printk (KERN_INFO "Waking up adapter...\n");
+		RCResetLANCard (dev, 0, 0, 0);
+	} else {
+		pDpa->nexus = 1;
+		/* 
+		 * RCInitI2OMsgLayer is done only once, unless the
+		 * adapter was sent a warm reboot
+		 */
+		error = RCInitI2OMsgLayer (dev, (PFNTXCALLBACK) RCxmit_callback,
+					   (PFNRXCALLBACK) RCrecv_callback,
+					   (PFNCALLBACK) RCreboot_callback);
+		if (error) {
+			printk (KERN_ERR "%s: Unable to init msg layer (%x)\n",
+					dev->name, error);
+			goto err_out;
+		}
+		if ((error = RCGetMAC (dev, NULL))) {
+			printk (KERN_ERR "%s: Unable to get adapter MAC\n",
+					dev->name);
+			goto err_out;
+		}
+	}
 
 	/* Request a shared interrupt line. */
 	error = request_irq (dev->irq, RCinterrupt, SA_SHIRQ, dev->name, dev);
 	if (error) {
-		printk (KERN_ERR "(rcpci45 driver:) %s: unable to get IRQ %d\n",
-			dev->name, dev->irq);
+		printk (KERN_ERR "%s: unable to get IRQ %d\n", 
+				dev->name, dev->irq);
 		goto err_out;
 	}
 
-	error = RCInitI2OMsgLayer (dev, (PFNTXCALLBACK) RCxmit_callback,
-				   (PFNRXCALLBACK) RCrecv_callback,
-				   (PFNCALLBACK) RCreboot_callback);
-	if (error) {
-		printk (KERN_ERR
-			"(rcpci45 driver:) Unable to initialize msg layer\n");
-		goto err_out_free_irq;
-	}
-	if ((error = RCGetMAC (dev, NULL))) {
-		printk (KERN_ERR
-			"(rcpci45 driver:) Unable to get adapter MAC\n");
-		goto err_out_free_irq;
-	}
-
 	DriverControlWord |= WARM_REBOOT_CAPABLE;
 	RCReportDriverCapability (dev, DriverControlWord);
 
 	printk (KERN_INFO "%s: RedCreek Communications IPSEC VPN adapter\n",
 		dev->name);
 
-	/* RAA: Old RCopen starts here */
 	RCEnableI2OInterrupts (dev);
 
-	/* RAA Hmm, how does the comment below jibe with the newly imported
-	 * code above? A FIXME!!*/
-	if (pDpa->nexus) {
-		/* This is not the first time RCopen is called.  Thus,
-		 * the interface was previously opened and later closed
-		 * by RCclose().  RCclose() does a Shutdown; to wake up
-		 * the adapter, a reset is mandatory before we can post
-		 * receive buffers.  However, if the adapter initiated 
-		 * a reboot while the interface was closed -- and interrupts
-		 * were turned off -- we need will need to reinitialize
-		 * the adapter, rather than simply waking it up.  
-		 */
-		dprintk (KERN_INFO "Waking up adapter...\n");
-		RCResetLANCard (dev, 0, 0, 0);
-	} else
-		pDpa->nexus = 1;
-
 	while (post_buffers) {
 		if (post_buffers > MAX_NMBR_POST_BUFFERS_PER_MSG)
 			requested = MAX_NMBR_POST_BUFFERS_PER_MSG;
@@ -348,29 +352,30 @@
 
 		if (count < requested) {
 			/*
-			 * Check to see if we were able to post any buffers at all.
+			 * Check to see if we were able to post 
+			 * any buffers at all.
 			 */
 			if (post_buffers == MAX_NMBR_RCV_BUFFERS) {
-				printk (KERN_ERR
-					"(rcpci45 driver:) Error RCopen: not able to allocate any buffers\r\n");
-				return (-ENOMEM);
+				printk (KERN_ERR "%s: \
+					unable to allocate any buffers\n", 
+						dev->name);
+				goto err_out_free_irq;
 			}
-			printk (KERN_WARNING
-				"(rcpci45 driver:) Warning RCopen: not able to allocate all requested buffers\r\n");
+			printk (KERN_WARNING "%s: \
+			unable to allocate all requested buffers\n", dev->name);
 			break;	/* we'll try to post more buffers later */
 		} else
 			post_buffers -= count;
 	}
 	pDpa->numOutRcvBuffers = MAX_NMBR_RCV_BUFFERS - post_buffers;
 	pDpa->shutdown = 0;	/* just in case */
-	dprintk ("RCopen: posted %d buffers\n", (uint) pDpa->numOutRcvBuffers);
-	MOD_INC_USE_COUNT;
 	netif_start_queue (dev);
 	return 0;
 
 err_out_free_irq:
 	free_irq (dev->irq, dev);
 err_out:
+	MOD_DEC_USE_COUNT;
 	return error;
 }
 
@@ -386,15 +391,16 @@
 	netif_stop_queue (dev);
 
 	if (pDpa->shutdown || pDpa->reboot) {
-		dprintk ("RC_xmit_packet: tbusy!\n");
+		printk ("RC_xmit_packet: tbusy!\n");
 		return 1;
 	}
 
 	/*
-	 * The user is free to reuse the TCB after RCI2OSendPacket() returns, since
-	 * the function copies the necessary info into its own private space.  Thus,
-	 * our TCB can be a local structure.  The skb, on the other hand, will be
-	 * freed up in our interrupt handler.
+	 * The user is free to reuse the TCB after RCI2OSendPacket() 
+	 * returns, since the function copies the necessary info into its 
+	 * own private space.  Thus, our TCB can be a local structure.  
+	 * The skb, on the other hand, will be freed up in our interrupt 
+	 * handler.
 	 */
 
 	ptcb->bcount = 1;
@@ -408,11 +414,9 @@
 	ptcb->b.size = skb->len;
 	ptcb->b.addr = virt_to_bus ((void *) skb->data);
 
-	dprintk ("RC xmit: skb = 0x%x, pDpa = 0x%x, id = %d, ptcb = 0x%x\n",
-		 (uint) skb, (uint) pDpa, (uint) pDpa->id, (uint) ptcb);
 	if ((status = RCI2OSendPacket (dev, (U32) NULL, (PRCTCB) ptcb))
 	    != RC_RTN_NO_ERROR) {
-		dprintk ("RC send error 0x%x\n", (uint) status);
+		printk ("%s: send error 0x%x\n", dev->name, (uint) status);
 		return 1;
 	} else {
 		dev->trans_start = jiffies;
@@ -442,23 +446,20 @@
 	PDPA pDpa = dev->priv;
 
 	if (!pDpa) {
-		printk (KERN_ERR
-			"(rcpci45 driver:) Fatal error: xmit callback, !pDpa\n");
+		printk (KERN_ERR "%s: Fatal Error in xmit callback, !pDpa\n",
+				dev->name);
 		return;
 	}
 
-/*      dprintk("xmit_callback: Status = 0x%x\n", (uint)Status); */
 	if (Status != I2O_REPLY_STATUS_SUCCESS)
-		dprintk ("xmit_callback: Status = 0x%x\n", (uint) Status);
+		printk (KERN_INFO "%s: xmit_callback: Status = 0x%x\n", 
+				dev->name, (uint) Status);
 	if (pDpa->shutdown || pDpa->reboot)
-		dprintk ("xmit callback: shutdown||reboot\n");
-
-	dprintk ("xmit_callback: PcktCount = %d, BC = 0x%x\n",
-		 (uint) PcktCount, (uint) BufferContext);
+		printk (KERN_INFO "%s: xmit callback: shutdown||reboot\n",
+				dev->name);
 
 	while (PcktCount--) {
 		skb = (struct sk_buff *) (BufferContext[0]);
-		dprintk ("skb = 0x%x\n", (uint) skb);
 		BufferContext++;
 		dev_kfree_skb_irq (skb);
 	}
@@ -470,19 +471,18 @@
 {
 	PDPA pDpa = dev->priv;
 
-	dprintk ("RCreset_callback Status 0x%x\n", (uint) Status);
+	printk ("RCreset_callback Status 0x%x\n", (uint) Status);
 	/*
 	 * Check to see why we were called.
 	 */
 	if (pDpa->shutdown) {
-		printk (KERN_INFO
-			"(rcpci45 driver:) Shutting down interface\n");
+		printk (KERN_INFO "%s: shutting down interface\n",
+				dev->name);
 		pDpa->shutdown = 0;
 		pDpa->reboot = 0;
-		MOD_DEC_USE_COUNT;
 	} else if (pDpa->reboot) {
-		printk (KERN_INFO
-			"(rcpci45 driver:) reboot, shutdown adapter\n");
+		printk (KERN_INFO "%s: reboot, shutdown adapter\n",
+				dev->name);
 		/*
 		 * We don't set any of the flags in RCShutdownLANCard()
 		 * and we don't pass a callback routine to it.
@@ -491,7 +491,7 @@
 		 */
 		RCDisableI2OInterrupts (dev);
 		RCShutdownLANCard (dev, 0, 0, 0);
-		printk (KERN_INFO "(rcpci45 driver:) scheduling timer...\n");
+		printk (KERN_INFO "%s: scheduling timer...\n", dev->name);
 		init_timer (&pDpa->timer);
 		pDpa->timer.expires = RUN_AT ((40 * HZ) / 10);	/* 4 sec. */
 		pDpa->timer.data = (unsigned long) dev;
@@ -505,12 +505,12 @@
 {
 	PDPA pDpa = dev->priv;
 
-	dprintk ("RCreboot: rcv buffers outstanding = %d\n",
-		 (uint) pDpa->numOutRcvBuffers);
+	printk (KERN_INFO "%s: reboot: rcv buffers outstanding = %d\n",
+		 dev->name, (uint) pDpa->numOutRcvBuffers);
 
 	if (pDpa->shutdown) {
-		printk (KERN_INFO
-			"(rcpci45 driver:) skipping reboot sequence -- shutdown already initiated\n");
+		printk (KERN_INFO "%s: skip reboot, shutdown initiated\n",
+				dev->name);
 		return;
 	}
 	pDpa->reboot = 1;
@@ -562,12 +562,9 @@
 
 	ptcb->bcount = 1;
 
-	dprintk ("RCrecv_callback: 0x%x, 0x%x, 0x%x\n",
-		 (uint) PktCount, (uint) BucketsRemain, (uint) PacketDescBlock);
-
 	if ((pDpa->shutdown || pDpa->reboot) && !Status)
-		dprintk ("shutdown||reboot && !Status: PktCount = %d\n",
-			 PktCount);
+		printk (KERN_INFO "%s: shutdown||reboot && !Status (%d)\n",
+				dev->name, PktCount);
 
 	if ((Status != I2O_REPLY_STATUS_SUCCESS) || pDpa->shutdown) {
 		/*
@@ -576,76 +573,38 @@
 		 */
 
 		if (!pDpa->shutdown && !pDpa->reboot)
-			printk (KERN_INFO
-				"(rcpci45 driver:) RCrecv error: status = 0x%x\n",
-				(uint) Status);
+			printk (KERN_INFO "%s: recv error status = 0x%x\n",
+					dev->name, (uint) Status);
 		else
-			dprintk ("Returning %d buffers, status = 0x%x\n",
-				 PktCount, (uint) Status);
+			printk (KERN_DEBUG "%s: Returning %d buffs stat 0x%x\n",
+					dev->name, PktCount, (uint) Status);
 		/*
-		 * TO DO: check the nature of the failure and put the adapter in
-		 * failed mode if it's a hard failure.  Send a reset to the adapter
-		 * and free all outstanding memory.
+		 * TO DO: check the nature of the failure and put the 
+		 * adapter in failed mode if it's a hard failure.  
+		 * Send a reset to the adapter and free all outstanding memory.
 		 */
-		if (Status == I2O_REPLY_STATUS_ABORT_NO_DATA_TRANSFER)
-			dprintk ("RCrecv status ABORT NO DATA TRANSFER\n");
-
-		/* check for reset status: I2O_REPLY_STATUS_ABORT_NO_DATA_TRANSFER */
 		if (PacketDescBlock) {
 			while (PktCount--) {
 				skb = (struct sk_buff *) PacketDescBlock[0];
-				dprintk ("free skb 0x%p\n", skb);
 				dev_kfree_skb (skb);
 				pDpa->numOutRcvBuffers--;
-				PacketDescBlock += BD_SIZE;	/* point to next context field */
+				/* point to next context field */
+				PacketDescBlock += BD_SIZE;
 			}
 		}
 		return;
 	} else {
 		while (PktCount--) {
 			skb = (struct sk_buff *) PacketDescBlock[0];
-			if (pDpa->shutdown)
-				dprintk ("shutdown: skb=0x%x\n", (uint) skb);
-
-			dprintk ("skb = 0x%x: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
-				 (uint) skb, (uint) skb->data[0],
-				 (uint) skb->data[1], (uint) skb->data[2],
-				 (uint) skb->data[3], (uint) skb->data[4],
-				 (uint) skb->data[5]);
-
-#ifdef PROMISCUOUS_BY_DEFAULT	/* early 2.x firmware */
-			if ((memcmp (dev->dev_addr, skb->data, 6)) &&
-			    (!broadcast_packet (skb->data))) {
-				/*
-				 * Re-post the buffer to the adapter.  Since the adapter usually
-				 * return 1 to 2 receive buffers at a time, it's not too inefficient
-				 * post one buffer at a time but ... may be that should be 
-				 * optimized at some point.
-				 */
-				ptcb->b.context = (U32) skb;
-				ptcb->b.scount = 1;
-				ptcb->b.size = MAX_ETHER_SIZE;
-				ptcb->b.addr = virt_to_bus ((void *) skb->data);
-
-				if (RCPostRecvBuffers (dev, (PRCTCB) ptcb) !=
-				    RC_RTN_NO_ERROR) {
-					printk (KERN_WARNING
-						"(rcpci45 driver:) RCrecv_callback: post buffer failed!\n");
-					dev_kfree_skb (skb);
-				} else
-					pDpa->numOutRcvBuffers++;
-			} else
-#endif				/* PROMISCUOUS_BY_DEFAULT */
-			{
-				len = PacketDescBlock[2];
-				skb->dev = dev;
-				skb_put (skb, len);	/* adjust length and tail */
-				skb->protocol = eth_type_trans (skb, dev);
-				netif_rx (skb);	/* send the packet to the kernel */
-				dev->last_rx = jiffies;
-			}
-			pDpa->numOutRcvBuffers--;
-			PacketDescBlock += BD_SIZE;	/* point to next context field */
+			len = PacketDescBlock[2];
+			skb->dev = dev;
+			skb_put (skb, len);	/* adjust length and tail */
+			skb->protocol = eth_type_trans (skb, dev);
+			netif_rx (skb);	/* send the packet to the kernel */
+			dev->last_rx = jiffies;
+			pDpa->numOutRcvBuffers--;	
+			/* point to next context field */
+			PacketDescBlock += BD_SIZE;
 		}
 	}
 
@@ -682,11 +641,8 @@
 	pDpa = dev->priv;
 
 	if (pDpa->shutdown)
-		dprintk ("shutdown: service irq\n");
-
-	dprintk ("RC irq: pDpa = 0x%x, dev = 0x%x, id = %d\n",
-		 (uint) pDpa, (uint) dev, (uint) pDpa->id);
-	dprintk ("dev = 0x%x\n", (uint) dev);
+		printk (KERN_DEBUG "%s: shutdown, service irq\n",
+				dev->name);
 
 	RCProcI2OMsgQ (dev);
 }
@@ -717,62 +673,60 @@
 			RCReportDriverCapability (dev, DriverControlWord);
 			RCEnableI2OInterrupts (dev);
 
-			if (dev->flags & IFF_UP) {
-				while (post_buffers) {
-					if (post_buffers >
-					    MAX_NMBR_POST_BUFFERS_PER_MSG)
-						requested =
-						    MAX_NMBR_POST_BUFFERS_PER_MSG;
-					else
-						requested = post_buffers;
-					count =
-					    RC_allocate_and_post_buffers (dev,
-									  requested);
-					post_buffers -= count;
-					if (count < requested)
-						break;
-				}
-				pDpa->numOutRcvBuffers =
-				    MAX_NMBR_RCV_BUFFERS - post_buffers;
-				dprintk ("rc: posted %d buffers \r\n",
-					 (uint) pDpa->numOutRcvBuffers);
+
+			if (!(dev->flags & IFF_UP)) {
+				retry = 0;
+				return;
+			}
+			while (post_buffers) {
+				if (post_buffers > 
+						MAX_NMBR_POST_BUFFERS_PER_MSG)
+					requested = 
+						MAX_NMBR_POST_BUFFERS_PER_MSG;
+				else
+					requested = post_buffers;
+				count =
+				    RC_allocate_and_post_buffers (dev,
+								  requested);
+				post_buffers -= count;
+				if (count < requested)
+					break;
 			}
-			dprintk ("Initialization done.\n");
+			pDpa->numOutRcvBuffers =
+			    MAX_NMBR_RCV_BUFFERS - post_buffers;
+			printk ("Initialization done.\n");
 			netif_wake_queue (dev);
 			retry = 0;
 			return;
 		case RC_RTN_FREE_Q_EMPTY:
 			retry++;
-			printk (KERN_WARNING
-				"(rcpci45 driver:) inbound free q empty\n");
+			printk (KERN_WARNING "%s inbound free q empty\n",
+					dev->name);
 			break;
 		default:
 			retry++;
-			printk (KERN_WARNING
-				"(rcpci45 driver:) bad status after reboot: %d\n",
-				init_status);
+			printk (KERN_WARNING "%s bad stat after reboot: %d\n",
+					dev->name, init_status);
 			break;
 		}
 
 		if (retry > REBOOT_REINIT_RETRY_LIMIT) {
-			printk (KERN_WARNING
-				"(rcpci45 driver:) unable to reinitialize adapter after reboot\n");
-			printk (KERN_WARNING
-				"(rcpci45 driver:) decrementing driver and closing interface\n");
+			printk (KERN_WARNING "%s unable to reinitialize adapter after reboot\n", dev->name);
+			printk (KERN_WARNING "%s decrementing driver and closing interface\n", dev->name);
 			RCDisableI2OInterrupts (dev);
 			dev->flags &= ~IFF_UP;
 			MOD_DEC_USE_COUNT;
 		} else {
-			printk (KERN_INFO
-				"(rcpci45 driver:) rescheduling timer...\n");
+			printk (KERN_INFO "%s: rescheduling timer...\n",
+					dev->name);
 			init_timer (&pDpa->timer);
-			pDpa->timer.expires = RUN_AT ((40 * HZ) / 10);	/* 3 sec. */
+			pDpa->timer.expires = RUN_AT ((40 * HZ) / 10);
 			pDpa->timer.data = (unsigned long) dev;
-			pDpa->timer.function = &rc_timer;	/* timer handler */
+			pDpa->timer.function = &rc_timer;
 			add_timer (&pDpa->timer);
 		}
 	} else
-		printk (KERN_WARNING "(rcpci45 driver:) timer??\n");
+		printk (KERN_WARNING "%s: unexpected timer irq\n", dev->name);
 }
 
 static int
@@ -780,19 +734,16 @@
 {
 	PDPA pDpa = dev->priv;
 
+	printk("RCclose\n");
 	netif_stop_queue (dev);
 
-	dprintk ("RCclose\r\n");
-
 	if (pDpa->reboot) {
-		printk (KERN_INFO
-			"(rcpci45 driver:) skipping reset -- adapter already in reboot mode\n");
+		printk (KERN_INFO "%s skipping reset -- adapter already in reboot mode\n", dev->name);
 		dev->flags &= ~IFF_UP;
 		pDpa->shutdown = 1;
+		MOD_DEC_USE_COUNT;
 		return 0;
 	}
-	dprintk ("receive buffers outstanding: %d\n",
-		 (uint) pDpa->numOutRcvBuffers);
 
 	pDpa->shutdown = 1;
 
@@ -808,6 +759,7 @@
 			   (PFNCALLBACK) RCreset_callback);
 
 	dev->flags &= ~IFF_UP;
+	MOD_DEC_USE_COUNT;
 	return 0;
 }
 
@@ -819,56 +771,42 @@
 	PDPA pDpa = dev->priv;
 
 	if (!pDpa) {
-		dprintk ("RCget_stats: !pDpa\n");
 		return 0;
 	} else if (!(dev->flags & IFF_UP)) {
-		dprintk ("RCget_stats: device down\n");
 		return 0;
 	}
 
 	memset (&RCstats, 0, sizeof (RCLINKSTATS));
 	if ((RCGetLinkStatistics (dev, &RCstats, (void *) 0)) ==
 	    RC_RTN_NO_ERROR) {
-		dprintk ("TX_good 0x%x\n", (uint) RCstats.TX_good);
-		dprintk ("TX_maxcol 0x%x\n", (uint) RCstats.TX_maxcol);
-		dprintk ("TX_latecol 0x%x\n", (uint) RCstats.TX_latecol);
-		dprintk ("TX_urun 0x%x\n", (uint) RCstats.TX_urun);
-		dprintk ("TX_crs 0x%x\n", (uint) RCstats.TX_crs);
-		dprintk ("TX_def 0x%x\n", (uint) RCstats.TX_def);
-		dprintk ("TX_singlecol 0x%x\n", (uint) RCstats.TX_singlecol);
-		dprintk ("TX_multcol 0x%x\n", (uint) RCstats.TX_multcol);
-		dprintk ("TX_totcol 0x%x\n", (uint) RCstats.TX_totcol);
-
-		dprintk ("Rcv_good 0x%x\n", (uint) RCstats.Rcv_good);
-		dprintk ("Rcv_CRCerr 0x%x\n", (uint) RCstats.Rcv_CRCerr);
-		dprintk ("Rcv_alignerr 0x%x\n", (uint) RCstats.Rcv_alignerr);
-		dprintk ("Rcv_reserr 0x%x\n", (uint) RCstats.Rcv_reserr);
-		dprintk ("Rcv_orun 0x%x\n", (uint) RCstats.Rcv_orun);
-		dprintk ("Rcv_cdt 0x%x\n", (uint) RCstats.Rcv_cdt);
-		dprintk ("Rcv_runt 0x%x\n", (uint) RCstats.Rcv_runt);
-
-		pDpa->stats.rx_packets = RCstats.Rcv_good;	/* total packets received    */
-		pDpa->stats.tx_packets = RCstats.TX_good;	/* total packets transmitted    */
 
-		pDpa->stats.rx_errors = RCstats.Rcv_CRCerr + RCstats.Rcv_alignerr + RCstats.Rcv_reserr + RCstats.Rcv_orun + RCstats.Rcv_cdt + RCstats.Rcv_runt;	/* bad packets received        */
+		/* total packets received    */
+		pDpa->stats.rx_packets = RCstats.Rcv_good
+		/* total packets transmitted    */;
+		pDpa->stats.tx_packets = RCstats.TX_good;
+
+		pDpa->stats.rx_errors = RCstats.Rcv_CRCerr + 
+			RCstats.Rcv_alignerr + RCstats.Rcv_reserr + 
+			RCstats.Rcv_orun + RCstats.Rcv_cdt + RCstats.Rcv_runt;
 
-		pDpa->stats.tx_errors = RCstats.TX_urun + RCstats.TX_crs + RCstats.TX_def + RCstats.TX_totcol;	/* packet transmit problems    */
+		pDpa->stats.tx_errors = RCstats.TX_urun + RCstats.TX_crs + 
+			RCstats.TX_def + RCstats.TX_totcol;
 
 		/*
 		 * This needs improvement.
 		 */
-		pDpa->stats.rx_dropped = 0;	/* no space in linux buffers    */
-		pDpa->stats.tx_dropped = 0;	/* no space available in linux    */
-		pDpa->stats.multicast = 0;	/* multicast packets received    */
+		pDpa->stats.rx_dropped = 0; /* no space in linux buffers   */
+		pDpa->stats.tx_dropped = 0; /* no space available in linux */
+		pDpa->stats.multicast = 0;  /* multicast packets received  */
 		pDpa->stats.collisions = RCstats.TX_totcol;
 
 		/* detailed rx_errors: */
 		pDpa->stats.rx_length_errors = 0;
-		pDpa->stats.rx_over_errors = RCstats.Rcv_orun;	/* receiver ring buff overflow    */
-		pDpa->stats.rx_crc_errors = RCstats.Rcv_CRCerr;	/* recved pkt with crc error    */
-		pDpa->stats.rx_frame_errors = 0;	/* recv'd frame alignment error */
-		pDpa->stats.rx_fifo_errors = 0;	/* recv'r fifo overrun        */
-		pDpa->stats.rx_missed_errors = 0;	/* receiver missed packet    */
+		pDpa->stats.rx_over_errors = RCstats.Rcv_orun;
+		pDpa->stats.rx_crc_errors = RCstats.Rcv_CRCerr;
+		pDpa->stats.rx_frame_errors = 0;
+		pDpa->stats.rx_fifo_errors = 0;	
+		pDpa->stats.rx_missed_errors = 0;
 
 		/* detailed tx_errors */
 		pDpa->stats.tx_aborted_errors = 0;
@@ -888,8 +826,6 @@
 	RCuser_struct RCuser;
 	PDPA pDpa = dev->priv;
 
-	dprintk ("RCioctl: cmd = 0x%x\n", cmd);
-
 	if (!capable (CAP_NET_ADMIN))
 		return -EPERM;
 
@@ -913,16 +849,12 @@
 
 			switch (RCuser.cmd) {
 			case RCUC_GETFWVER:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETFWVER\n");
 				RCUD_GETFWVER = &RCuser.RCUS_GETFWVER;
 				RCGetFirmwareVer (dev,
 						  (PU8) & RCUD_GETFWVER->
 						  FirmString, NULL);
 				break;
 			case RCUC_GETINFO:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETINFO\n");
 				RCUD_GETINFO = &RCuser.RCUS_GETINFO;
 				RCUD_GETINFO->mem_start = dev->base_addr;
 				RCUD_GETINFO->mem_end =
@@ -931,8 +863,6 @@
 				RCUD_GETINFO->irq = dev->irq;
 				break;
 			case RCUC_GETIPANDMASK:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETIPANDMASK\n");
 				RCUD_GETIPANDMASK = &RCuser.RCUS_GETIPANDMASK;
 				RCGetRavlinIPandMask (dev,
 						      (PU32) &
@@ -942,8 +872,6 @@
 						      NetMask, NULL);
 				break;
 			case RCUC_GETLINKSTATISTICS:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETLINKSTATISTICS\n");
 				RCUD_GETLINKSTATISTICS =
 				    &RCuser.RCUS_GETLINKSTATISTICS;
 				RCGetLinkStatistics (dev,
@@ -952,75 +880,39 @@
 						     StatsReturn, NULL);
 				break;
 			case RCUC_GETLINKSTATUS:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETLINKSTATUS\n");
 				RCUD_GETLINKSTATUS = &RCuser.RCUS_GETLINKSTATUS;
 				RCGetLinkStatus (dev,
 						 (PU32) & RCUD_GETLINKSTATUS->
 						 ReturnStatus, NULL);
 				break;
 			case RCUC_GETMAC:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETMAC\n");
 				RCUD_GETMAC = &RCuser.RCUS_GETMAC;
 				RCGetMAC (dev, NULL);
+				memcpy(RCUD_GETMAC, dev->dev_addr, 8);
 				break;
 			case RCUC_GETPROM:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETPROM\n");
 				RCUD_GETPROM = &RCuser.RCUS_GETPROM;
 				RCGetPromiscuousMode (dev,
 						      (PU32) & RCUD_GETPROM->
 						      PromMode, NULL);
 				break;
 			case RCUC_GETBROADCAST:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETBROADCAST\n");
 				RCUD_GETBROADCAST = &RCuser.RCUS_GETBROADCAST;
 				RCGetBroadcastMode (dev,
 						    (PU32) & RCUD_GETBROADCAST->
 						    BroadcastMode, NULL);
 				break;
 			case RCUC_GETSPEED:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC GETSPEED\n");
 				if (!(dev->flags & IFF_UP)) {
-					printk (KERN_ERR
-						"(rcpci45 driver:) RCioctl, GETSPEED error: interface down\n");
 					return -ENODATA;
 				}
 				RCUD_GETSPEED = &RCuser.RCUS_GETSPEED;
 				RCGetLinkSpeed (dev,
 						(PU32) & RCUD_GETSPEED->
 						LinkSpeedCode, NULL);
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC speed = 0x%u\n",
-					RCUD_GETSPEED->LinkSpeedCode);
 				break;
 			case RCUC_SETIPANDMASK:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC SETIPANDMASK\n");
 				RCUD_SETIPANDMASK = &RCuser.RCUS_SETIPANDMASK;
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC New IP Addr = %d.%d.%d.%d, ",
-					(U8) ((RCUD_SETIPANDMASK->
-					       IpAddr) & 0xff),
-					(U8) ((RCUD_SETIPANDMASK->
-					       IpAddr >> 8) & 0xff),
-					(U8) ((RCUD_SETIPANDMASK->
-					       IpAddr >> 16) & 0xff),
-					(U8) ((RCUD_SETIPANDMASK->
-					       IpAddr >> 24) & 0xff));
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC New Mask = %d.%d.%d.%d\n",
-					(U8) ((RCUD_SETIPANDMASK->
-					       NetMask) & 0xff),
-					(U8) ((RCUD_SETIPANDMASK->
-					       NetMask >> 8) & 0xff),
-					(U8) ((RCUD_SETIPANDMASK->
-					       NetMask >> 16) & 0xff),
-					(U8) ((RCUD_SETIPANDMASK->
-					       NetMask >> 24) & 0xff));
 				RCSetRavlinIPandMask (dev,
 						      (U32) RCUD_SETIPANDMASK->
 						      IpAddr,
@@ -1028,61 +920,33 @@
 						      NetMask);
 				break;
 			case RCUC_SETMAC:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC SETMAC\n");
-				RCUD_SETMAC = &RCuser.RCUS_SETMAC;
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC New MAC addr = %02X:%02X:%02X:%02X:%02X:%02X\n",
-					(U8) (RCUD_SETMAC->mac[0]),
-					(U8) (RCUD_SETMAC->mac[1]),
-					(U8) (RCUD_SETMAC->mac[2]),
-					(U8) (RCUD_SETMAC->mac[3]),
-					(U8) (RCUD_SETMAC->mac[4]),
-					(U8) (RCUD_SETMAC->mac[5]));
 				RCSetMAC (dev, (PU8) & RCUD_SETMAC->mac);
 				break;
 			case RCUC_SETSPEED:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC SETSPEED\n");
 				RCUD_SETSPEED = &RCuser.RCUS_SETSPEED;
 				RCSetLinkSpeed (dev,
 						(U16) RCUD_SETSPEED->
 						LinkSpeedCode);
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC New speed = 0x%x\n",
-					RCUD_SETSPEED->LinkSpeedCode);
 				break;
 			case RCUC_SETPROM:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC SETPROM\n");
 				RCUD_SETPROM = &RCuser.RCUS_SETPROM;
 				RCSetPromiscuousMode (dev,
 						      (U16) RCUD_SETPROM->
 						      PromMode);
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC New prom mode = 0x%x\n",
-					RCUD_SETPROM->PromMode);
 				break;
 			case RCUC_SETBROADCAST:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC SETBROADCAST\n");
 				RCUD_SETBROADCAST = &RCuser.RCUS_SETBROADCAST;
 				RCSetBroadcastMode (dev,
 						    (U16) RCUD_SETBROADCAST->
 						    BroadcastMode);
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC New broadcast mode = 0x%x\n",
-					RCUD_SETBROADCAST->BroadcastMode);
 				break;
 			default:
-				printk (KERN_INFO
-					"(rcpci45 driver:) RC command default\n");
 				RCUD_DEFAULT = &RCuser.RCUS_DEFAULT;
 				RCUD_DEFAULT->rc = 0x11223344;
 				break;
 			}
-			if (copy_to_user
-			    (rq->ifr_data, &RCuser, sizeof (RCuser)))
+			if (copy_to_user (rq->ifr_data, &RCuser, 
+						sizeof (RCuser)))
 				return -EFAULT;
 			break;
 		}		/* RCU_COMMAND */
@@ -1100,15 +964,14 @@
 	/*
 	 * To be completed ...
 	 */
-	dprintk ("RCconfig\n");
 	return 0;
 	if (dev->flags & IFF_UP)	/* can't act on a running interface */
 		return -EBUSY;
 
 	/* Don't allow changing the I/O address */
 	if (map->base_addr != dev->base_addr) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:)  Change I/O address not implemented\n");
+		printk (KERN_WARNING "%s Change I/O address not implemented\n",
+				dev->name);
 		return -EOPNOTSUPP;
 	}
 	return 0;
@@ -1137,44 +1000,36 @@
 	if (!numBuffers)
 		return 0;
 	else if (numBuffers > MAX_NMBR_POST_BUFFERS_PER_MSG) {
-		dprintk ("Too many buffers requested!\n");
-		dprintk ("attempting to allocate only 32 buffers\n");
+		printk (KERN_ERR "%s: Too many buffers requested!\n",
+				dev->name);
 		numBuffers = 32;
 	}
 
 	p = (PU32) kmalloc (sizeof (U32) + numBuffers * sizeof (singleB),
-			    GFP_KERNEL);
-
-	dprintk ("TCB = 0x%x\n", (uint) p);
+			    GFP_DMA|GFP_ATOMIC|GFP_KERNEL);
 
 	if (!p) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:) RCopen: unable to allocate TCB\n");
+		printk (KERN_WARNING "%s unable to allocate TCB\n",
+				dev->name);
 		return 0;
 	}
 
 	p[0] = 0;		/* Buffer Count */
-	pB = (psingleB) ((U32) p + sizeof (U32));	/* point to the first buffer */
-
-	dprintk ("p[0] = 0x%x, p = 0x%x, pB = 0x%x\n", (uint) p[0], (uint) p,
-		 (uint) pB);
-	dprintk ("pB = 0x%x\n", (uint) pB);
+	pB = (psingleB) ((U32) p + sizeof (U32));/* point to the first buffer */
 
 	for (i = 0; i < numBuffers; i++) {
 		skb = dev_alloc_skb (MAX_ETHER_SIZE + 2);
 		if (!skb) {
-			dprintk
-			    ("Doh! RCopen: unable to allocate enough skbs!\n");
-			if (*p != 0) {	/* did we allocate any buffers at all? */
-				dprintk ("will post only %d buffers \n",
-					 (uint) (*p));
+			printk (KERN_WARNING 
+					"%s: unable to allocate enough skbs!\n",
+					dev->name);
+			if (*p != 0) {	/* did we allocate any buffers */
 				break;
 			} else {
 				kfree (p);	/* Free the TCB */
 				return 0;
 			}
 		}
-		dprintk ("post 0x%x\n", (uint) skb);
 		skb_reserve (skb, 2);	/* Align IP on 16 byte boundaries */
 		pB->context = (U32) skb;
 		pB->scount = 1;	/* segment count */
@@ -1185,18 +1040,16 @@
 	}
 
 	if ((status = RCPostRecvBuffers (dev, (PRCTCB) p)) != RC_RTN_NO_ERROR) {
-		printk (KERN_WARNING
-			"(rcpci45 driver:) Post buffer failed with error code 0x%x!\n",
-			status);
-		pB = (psingleB) ((U32) p + sizeof (U32));	/* point to the first buffer */
+		printk (KERN_WARNING "%s: Post buffer failed, error 0x%x\n",
+				dev->name, status);
+		/* point to the first buffer */
+		pB = (psingleB) ((U32) p + sizeof (U32));
 		while (p[0]) {
 			skb = (struct sk_buff *) pB->context;
-			dprintk ("freeing 0x%x\n", (uint) skb);
 			dev_kfree_skb (skb);
 			p[0]--;
 			pB++;
 		}
-		dprintk ("freed all buffers, p[0] = %d\n", (uint) p[0]);
 	}
 	res = p[0];
 	kfree (p);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/rrunner.c linux-2.5/drivers/net/rrunner.c
--- linux-2.5.13/drivers/net/rrunner.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/net/rrunner.c	Sun Mar  3 17:54:35 2002
@@ -21,13 +21,15 @@
  * ODS/Essential.
  */
 
+#include <linux/config.h>
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
 
 #define DEBUG 1
 #define RX_DMA_SKBUFF 1
 #define PKT_COPY_THRESHOLD 512
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/version.h>
 #include <linux/types.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/sis900.c linux-2.5/drivers/net/sis900.c
--- linux-2.5.13/drivers/net/sis900.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/net/sis900.c	Fri May  3 03:49:07 2002
@@ -61,8 +61,8 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>
-#include <linux/ethtool.h>
 #include <linux/crc32.h>
+#include <linux/ethtool.h>
 
 #include <asm/processor.h>      /* Processor type for cache alignment. */
 #include <asm/bitops.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/sonic.h linux-2.5/drivers/net/sonic.h
--- linux-2.5.13/drivers/net/sonic.h	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/net/sonic.h	Fri May  3 03:49:07 2002
@@ -87,6 +87,7 @@
 #define SONIC_FAET              0x2d
 #define SONIC_MPT               0x2e
 
+#define SONIC_DCR2              0x3f
 
 /*
  * SONIC command bits
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/sun3_82586.c linux-2.5/drivers/net/sun3_82586.c
--- linux-2.5.13/drivers/net/sun3_82586.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/net/sun3_82586.c	Fri May  3 03:49:07 2002
@@ -282,11 +282,11 @@
 	unsigned long ioaddr, iopte;
 	static int found = 0;
 	
-	/* check that this machine has an onboard lance */
+	/* check that this machine has an onboard 82586 */
 	switch(idprom->id_machtype) {
 	case SM_SUN3|SM_3_160:
 	case SM_SUN3|SM_3_260:
-		/* these machines have lance */
+		/* these machines have 82586 */
 		break;
 
 	default:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/sungem.c linux-2.5/drivers/net/sungem.c
--- linux-2.5.13/drivers/net/sungem.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/net/sungem.c	Fri May  3 03:49:07 2002
@@ -102,11 +102,6 @@
 #define GEM_MODULE_NAME	"gem"
 #define PFX GEM_MODULE_NAME ": "
 
-/* Until this gets merged from 2.4.x... */
-#ifndef PCI_DEVICE_ID_APPLE_UNI_N_GMACP
-#define PCI_DEVICE_ID_APPLE_UNI_N_GMACP 0x0024
-#endif
-
 static struct pci_device_id gem_pci_tbl[] __devinitdata = {
 	{ PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_GEM,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
@@ -405,6 +400,10 @@
 			gp->dev->name, rxmac_stat);
 
 	if (rxmac_stat & MAC_RXSTAT_OFLW) {
+		u32 smac = readl(gp->regs + MAC_SMACHINE);
+
+		printk(KERN_ERR "%s: RX MAC fifo overflow smac[%08x].\n",
+				dev->name, smac);
 		gp->net_stats.rx_over_errors++;
 		gp->net_stats.rx_fifo_errors++;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tlan.c linux-2.5/drivers/net/tlan.c
--- linux-2.5.13/drivers/net/tlan.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/net/tlan.c	Sat Apr 13 17:42:56 2002
@@ -166,7 +166,10 @@
  *	                       Thanks to Gunnar Eikman
  *******************************************************************************/
 
+#include <linux/config.h>	// nuke me later
+#ifdef CONFIG_DEBUG_OBSOLETE
 #error Please convert me to Documentation/DMA-mapping.txt
+#endif
                                                                                 
 #include <linux/module.h>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tokenring/madgemc.c linux-2.5/drivers/net/tokenring/madgemc.c
--- linux-2.5.13/drivers/net/tokenring/madgemc.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/net/tokenring/madgemc.c	Sat Apr 27 00:00:52 2002
@@ -227,16 +227,12 @@
 			goto getout;
 		}
 
-		request_region(dev->base_addr, MADGEMC_IO_EXTENT, "madgemc");
-#if 0
-		/* why is this not working? */
-		if (request_region(dev->base_addr, MADGEMC_IO_EXTENT, 
+		if (!request_region(dev->base_addr, MADGEMC_IO_EXTENT, 
 				   "madgemc")) {
 			printk(KERN_INFO "madgemc: unable to setup Smart MC in slot %d because of I/O base conflict at 0x%04lx\n", slot, dev->base_addr);
 			dev->base_addr += MADGEMC_SIF_OFFSET;
 			goto getout;
 		}
-#endif
 		dev->base_addr += MADGEMC_SIF_OFFSET;
 		
 		/*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tokenring/tmspci.c linux-2.5/drivers/net/tokenring/tmspci.c
--- linux-2.5.13/drivers/net/tokenring/tmspci.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/net/tokenring/tmspci.c	Sun Feb 17 23:08:54 2002
@@ -253,7 +253,7 @@
 	return 0;
 }
 
-static void __exit tms_pci_rmmod (void)
+static void __devexit tms_pci_rmmod (void)
 {
 	pci_unregister_driver (&tms_pci_driver);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tulip/ChangeLog linux-2.5/drivers/net/tulip/ChangeLog
--- linux-2.5.13/drivers/net/tulip/ChangeLog	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/net/tulip/ChangeLog	Tue Mar 12 20:38:40 2002
@@ -5,17 +5,22 @@
 	PCI transaction.
 	Fix bugs in tulip MWI config also.
 
+2002-02-07  Uwe Bonnes  <bon@elektron.ikp.physik.tu-darmstadt.de>
+
+	* tulip_core (tulip_pci_tbl[]):
+	Add PCI id for comet tulip clone.
+
 2002-01-28  Stefan Rompf  <srompf@isg.de>,
             Jeff Garzik  <jgarzik@mandrakesoft.com>
 
-        * 21142.c (t21142_timer):  Use return value of
-        tulip_check_duplex() to indicate to system whether or not
-        carrier is present.  Use carrier presence/absence to determine
-        when next the 21142 media timer should check for link beat.
-
-        * timer (tulip_timer):  Un-comment-out calls to
-        netif_carrier_{on,off}, as there is now value in
-        reporting link beta information to userspace.
+	* 21142.c (t21142_timer):  Use return value of
+	tulip_check_duplex() to indicate to system whether or not
+	carrier is present.  Use carrier presence/absence to determine
+	when next the 21142 media timer should check for link beat.
+
+	* timer (tulip_timer):  Un-comment-out calls to
+	netif_carrier_{on,off}, as there is now value in
+	reporting link beta information to userspace.
 
 2002-01-28  Pavel Roskin  <proski@gnu.org>
 
@@ -29,8 +34,22 @@
 
 2002-02-07  Uwe Bonnes  <bon@elektron.ikp.physik.tu-darmstadt.de>
 
-        * tulip_core (tulip_pci_tbl[]):
-        Add PCI id for comet tulip clone.
+	* tulip_core (tulip_pci_tbl[]):
+	Add PCI id for comet tulip clone.
+
+2001-12-19  John Zielinski
+
+	* tulip_core.c (tulip_up, tulip_init_one):
+	More places to revert PHY autoconfiguration bit removal.
+
+2001-12-18  Jeff Garzik  <jgarzik@mandrakesoft.com>
+
+	* tulip.h: revert PHY autoconfiguration bit removal
+
+2001-12-16  Andrew Lambeth  <wal@vmware.com>
+
+	* tulip_core.c (tulip_start_xmit): Use the more-portable
+	spin_lock_irqsave.
 
 2001-12-11  Jeff Garzik  <jgarzik@mandrakesoft.com>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tulip/tulip.h linux-2.5/drivers/net/tulip/tulip.h
--- linux-2.5.13/drivers/net/tulip/tulip.h	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/net/tulip/tulip.h	Thu May  2 23:29:22 2002
@@ -198,8 +198,8 @@
 	csr13_cac = (1<<2), /* CSR13/14/15 autoconfiguration */
 	csr13_srl = (1<<0), /* When reset, resets all SIA functions, machines */
 
-	csr13_mask_auibnc = (csr13_eng | csr13_aui | csr13_srl),
-	csr13_mask_10bt = (csr13_eng | csr13_srl),
+	csr13_mask_auibnc = (csr13_eng | csr13_aui | csr13_srl | csr13_cac),
+	csr13_mask_10bt = (csr13_eng | csr13_srl | csr13_cac),
 };
 
 enum t21143_csr6_bits {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tulip/tulip_core.c linux-2.5/drivers/net/tulip/tulip_core.c
--- linux-2.5.13/drivers/net/tulip/tulip_core.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/net/tulip/tulip_core.c	Wed Mar 27 13:07:16 2002
@@ -2,7 +2,7 @@
 
 /*
 	Maintained by Jeff Garzik <jgarzik@mandrakesoft.com>
-	Copyright 2000,2001  The Linux Kernel Team
+	Copyright 2000-2002  The Linux Kernel Team
 	Written/copyright 1994-2001 by Donald Becker.
 
 	This software may be used and distributed according to the terms
@@ -94,6 +94,8 @@
 static int csr0 = 0x01A00000 | 0x9000;
 #elif defined(__arm__) || defined(__sh__)
 static int csr0 = 0x01A00000 | 0x4800;
+#elif defined(__mips__)
+static int csr0 = 0x00200000 | 0x4000;
 #else
 #warning Processor architecture undefined!
 static int csr0 = 0x00A00000 | 0x4800;
@@ -648,8 +650,9 @@
 	int entry;
 	u32 flag;
 	dma_addr_t mapping;
+	unsigned long eflags;
 
-	spin_lock_irq(&tp->lock);
+	spin_lock_irqsave(&tp->lock, eflags);
 
 	/* Calculate the next Tx descriptor entry. */
 	entry = tp->cur_tx % TX_RING_SIZE;
@@ -684,7 +687,7 @@
 	/* Trigger an immediate transmit demand. */
 	outl(0, dev->base_addr + CSR1);
 
-	spin_unlock_irq(&tp->lock);
+	spin_unlock_irqrestore(&tp->lock, eflags);
 
 	dev->trans_start = jiffies;
 
@@ -1486,6 +1489,16 @@
                        tp->flags &= ~HAS_MEDIA_TABLE;
                }
 #endif
+#ifdef CONFIG_MIPS_COBALT
+               if ((pdev->bus->number == 0) && 
+                   ((PCI_SLOT(pdev->devfn) == 7) ||
+                    (PCI_SLOT(pdev->devfn) == 12))) {
+                       /* Cobalt MAC address in first EEPROM locations. */
+                       sa_offset = 0;
+                       /* No media table either */
+                       tp->flags &= ~HAS_MEDIA_TABLE;
+               }
+#endif
 		for (i = 0; i < 6; i ++) {
 			dev->dev_addr[i] = ee_data[i + sa_offset];
 			sum += ee_data[i + sa_offset];
@@ -1523,7 +1536,7 @@
 #endif
 #if defined(__i386__)		/* Patch up x86 BIOS bug. */
 		if (last_irq)
-			irq = last_irq;
+			dev->irq = last_irq;
 #endif
 	}
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/tulip/winbond-840.c linux-2.5/drivers/net/tulip/winbond-840.c
--- linux-2.5.13/drivers/net/tulip/winbond-840.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/net/tulip/winbond-840.c	Fri Feb  8 01:55:36 2002
@@ -36,8 +36,10 @@
 		power management.
 		support for big endian descriptors
 			Copyright (C) 2001 Manfred Spraul
-  	* ethtool support (jgarzik)
+	* ethtool support (jgarzik)
 	* Replace some MII-related magic numbers with constants (jgarzik)
+	* OOM handling
+			Copyright (C) 2002 Manfred Spraul
   
 	TODO:
 	* enable pci_power_off
@@ -341,7 +343,6 @@
 	DescIntr=0x80000000,
 };
 
-#define PRIV_ALIGN	15 	/* Required alignment mask */
 #define MII_CNT		1 /* winbond only supports one MII */
 struct netdev_private {
 	struct w840_rx_desc *rx_ring;
@@ -363,6 +364,7 @@
 	struct w840_rx_desc *rx_head_desc;
 	unsigned int cur_rx, dirty_rx;		/* Producer/consumer ring indices */
 	unsigned int rx_buf_sz;				/* Based on MTU+slack. */
+	int oom;
 	unsigned int cur_tx, dirty_tx;
 	unsigned int tx_q_bytes;
 	unsigned int tx_full;				/* The Tx queue is full. */
@@ -378,6 +380,7 @@
 static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
 static int  netdev_open(struct net_device *dev);
 static int  update_link(struct net_device *dev);
+static void refill_rx(struct net_device *dev);
 static void netdev_timer(unsigned long data);
 static void init_rxtx_rings(struct net_device *dev);
 static void free_rxtx_rings(struct netdev_private *np);
@@ -828,11 +831,40 @@
 		np->mii_if.full_duplex = 1;
 }
 
+static void refill_rx(struct net_device *dev)
+{
+	struct netdev_private *np = dev->priv;
+
+	/* Refill the Rx ring buffers. */
+	np->oom = 0;
+	for (; np->cur_rx - np->dirty_rx > 0; np->dirty_rx++) {
+		struct sk_buff *skb;
+		int entry;
+		entry = np->dirty_rx % RX_RING_SIZE;
+		if (np->rx_skbuff[entry] == NULL) {
+			skb = dev_alloc_skb(np->rx_buf_sz);
+			np->rx_skbuff[entry] = skb;
+			if (skb == NULL)
+				break;		/* Better luck next round. */
+			skb->dev = dev;		/* Mark as being used by this device. */
+			np->rx_addr[entry] = pci_map_single(np->pci_dev,
+							skb->tail,
+							skb->len, PCI_DMA_FROMDEVICE);
+			np->rx_ring[entry].buffer1 = np->rx_addr[entry];
+		}
+		wmb();
+		np->rx_ring[entry].status = DescOwn;
+	}
+	if (np->cur_rx-np->dirty_rx == RX_RING_SIZE)
+		np->oom = 1;
+}
+
 static void netdev_timer(unsigned long data)
 {
 	struct net_device *dev = (struct net_device *)data;
 	struct netdev_private *np = dev->priv;
 	long ioaddr = dev->base_addr;
+	long next = 10*HZ;
 
 	if (debug > 2)
 		printk(KERN_DEBUG "%s: Media selection timer tick, status %8.8x "
@@ -842,8 +874,16 @@
 	spin_lock_irq(&np->lock);
 	update_csr6(dev, update_link(dev));
 	spin_unlock_irq(&np->lock);
-	np->timer.expires = jiffies + 10*HZ;
-	add_timer(&np->timer);
+	if (np->oom) {
+		disable_irq(dev->irq);
+		refill_rx(dev);
+		if (np->oom)
+			next = 1;
+		else
+			writel(0, ioaddr + RxStartDemand);
+		enable_irq(dev->irq);
+	}
+	mod_timer(&np->timer, jiffies + next);
 }
 
 static void init_rxtx_rings(struct net_device *dev)
@@ -863,22 +903,9 @@
 	/* Mark the last entry as wrapping the ring. */
 	np->rx_ring[i-1].length |= DescEndRing;
 
-	/* Fill in the Rx buffers.  Handle allocation failure gracefully. */
-	for (i = 0; i < RX_RING_SIZE; i++) {
-		struct sk_buff *skb = dev_alloc_skb(np->rx_buf_sz);
-		np->rx_skbuff[i] = skb;
-		if (skb == NULL)
-			break;
-		skb->dev = dev;			/* Mark as being used by this device. */
-		np->rx_addr[i] = pci_map_single(np->pci_dev,skb->tail,
-					skb->len,PCI_DMA_FROMDEVICE);
-
-		np->rx_ring[i].buffer1 = np->rx_addr[i];
-		np->rx_ring[i].status = DescOwn;
-	}
-
-	np->cur_rx = 0;
-	np->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
+	np->cur_rx = RX_RING_SIZE;
+	np->dirty_rx = 0;
+	refill_rx(dev);
 
 	/* Initialize the Tx descriptors */
 	for (i = 0; i < TX_RING_SIZE; i++) {
@@ -1196,8 +1223,9 @@
 
 		if (intr_status & (IntrRxDone | RxNoBuf))
 			netdev_rx(dev);
-		if (intr_status & RxNoBuf)
-			writel(0, ioaddr + RxStartDemand);
+		/* RxNoBuf is an error interrupt, we kick
+		 * RxStartDemand in netdev_error()
+		 */
 
 		if (intr_status & (TxIdle | IntrTxDone) &&
 			np->cur_tx != np->dirty_tx) {
@@ -1329,25 +1357,7 @@
 		entry = (++np->cur_rx) % RX_RING_SIZE;
 		np->rx_head_desc = &np->rx_ring[entry];
 	}
-
-	/* Refill the Rx ring buffers. */
-	for (; np->cur_rx - np->dirty_rx > 0; np->dirty_rx++) {
-		struct sk_buff *skb;
-		entry = np->dirty_rx % RX_RING_SIZE;
-		if (np->rx_skbuff[entry] == NULL) {
-			skb = dev_alloc_skb(np->rx_buf_sz);
-			np->rx_skbuff[entry] = skb;
-			if (skb == NULL)
-				break;			/* Better luck next round. */
-			skb->dev = dev;			/* Mark as being used by this device. */
-			np->rx_addr[entry] = pci_map_single(np->pci_dev,
-							skb->tail,
-							skb->len, PCI_DMA_FROMDEVICE);
-			np->rx_ring[entry].buffer1 = np->rx_addr[entry];
-		}
-		wmb();
-		np->rx_ring[entry].status = DescOwn;
-	}
+	refill_rx(dev);
 
 	return 0;
 }
@@ -1391,8 +1401,14 @@
 		if (netif_device_present(dev))
 			writel(0x1A0F5, ioaddr + IntrEnable);
 	}
+	/* strictly only needed with RxNoBuf, but
+	 * kicking too often probably doesn't hurt.
+	 */
+	if (np->oom)
+		mod_timer(&np->timer, jiffies+1);
+	else
+		writel(0, ioaddr + RxStartDemand);
 	np->stats.rx_missed_errors += readl(ioaddr + RxMissed) & 0xffff;
-	writel(0, ioaddr + RxStartDemand);
 	spin_unlock(&np->lock);
 }
 
@@ -1572,6 +1588,7 @@
 			   dev->name, np->cur_tx, np->dirty_tx, np->cur_rx, np->dirty_rx);
 	}
 
+	del_timer_sync(&np->timer);
  	/* Stop the chip's Tx and Rx processes. */
 	spin_lock_irq(&np->lock);
 	netif_device_detach(dev);
@@ -1590,10 +1607,10 @@
 	if (debug > 2) {
 		int i;
 
-		printk("\n"KERN_DEBUG"  Tx ring at %8.8x:\n",
+		printk(KERN_DEBUG"  Tx ring at %8.8x:\n",
 			   (int)np->tx_ring);
 		for (i = 0; i < TX_RING_SIZE; i++)
-			printk(" #%d desc. %4.4x %4.4x %8.8x.\n",
+			printk(KERN_DEBUG " #%d desc. %4.4x %4.4x %8.8x.\n",
 				   i, np->tx_ring[i].length,
 				   np->tx_ring[i].status, np->tx_ring[i].buffer1);
 		printk("\n"KERN_DEBUG "  Rx ring %8.8x:\n",
@@ -1606,8 +1623,6 @@
 	}
 #endif /* __i386__ debugging only */
 
-	del_timer_sync(&np->timer);
-
 	free_rxtx_rings(np);
 	free_ringdesc(np);
 
@@ -1693,7 +1708,6 @@
 	return 0;
 }
 
-
 static int w840_resume (struct pci_dev *pdev)
 {
 	struct net_device *dev = pci_get_drvdata (pdev);
@@ -1717,8 +1731,7 @@
 
 		netif_wake_queue(dev);
 
-		np->timer.expires = jiffies + 1*HZ;
-		add_timer(&np->timer);
+		mod_timer(&np->timer, jiffies + 1*HZ);
 	} else {
 		netif_device_attach(dev);
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/via-rhine.c linux-2.5/drivers/net/via-rhine.c
--- linux-2.5.13/drivers/net/via-rhine.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/net/via-rhine.c	Sat May  4 11:42:12 2002
@@ -9,8 +9,8 @@
 	a complete program and may only be used when the entire operating
 	system is licensed under the GPL.
 
-	This driver is designed for the VIA VT86c100A Rhine-II PCI Fast Ethernet
-	controller.  It also works with the older 3043 Rhine-I chip.
+	This driver is designed for the VIA VT86C100A Rhine-I. 
+	It also works with the 6102 Rhine-II, and 6105/6105M Rhine-III.   
 
 	The author may be reached as becker@scyld.com, or C/O
 	Scyld Computing Corporation
@@ -139,9 +139,6 @@
 
 #define PKT_BUF_SZ		1536			/* Size of each temporary Rx buffer.*/
 
-/* max time out delay time */
-#define W_MAX_TIMEOUT	0x0FFFU
-
 #if !defined(__OPTIMIZE__)  ||  !defined(__KERNEL__)
 #warning  You must compile this file with the correct options!
 #warning  See the last lines of the source file.
@@ -322,6 +319,7 @@
 	VT6102,
 	VT3043,
 	VT6105,
+	VT6105M
 };
 
 struct via_rhine_chip_info {
@@ -346,21 +344,23 @@
 static struct via_rhine_chip_info via_rhine_chip_info[] __devinitdata =
 {
 	{ "VIA VT86C100A Rhine", RHINE_IOTYPE, 128,
-	  CanHaveMII | ReqTxAlign },
+	  CanHaveMII | ReqTxAlign | HasDavicomPhy },
 	{ "VIA VT6102 Rhine-II", RHINE_IOTYPE, 256,
 	  CanHaveMII | HasWOL },
 	{ "VIA VT3043 Rhine",    RHINE_IOTYPE, 128,
 	  CanHaveMII | ReqTxAlign },
 	{ "VIA VT6105 Rhine-III", RHINE_IOTYPE, 256,
 	  CanHaveMII | HasWOL },
+	{ "VIA VT6105M Rhine-III", RHINE_IOTYPE, 256,
+	  CanHaveMII | HasWOL },
 };
 
 static struct pci_device_id via_rhine_pci_tbl[] __devinitdata =
 {
-	{0x1106, 0x6100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VT86C100A},
+	{0x1106, 0x3043, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VT86C100A},
 	{0x1106, 0x3065, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VT6102},
-	{0x1106, 0x3043, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VT3043},
 	{0x1106, 0x3106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VT6105},
+	{0x1106, 0x3053, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VT6105M},
 	{0,}			/* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, via_rhine_pci_tbl);
@@ -509,15 +509,13 @@
 static int  via_rhine_close(struct net_device *dev);
 static inline void clear_tally_counters(long ioaddr);
 
-static void wait_for_reset(struct net_device *dev, char *name)
+static void wait_for_reset(struct net_device *dev, int chip_id, char *name)
 {
-	struct netdev_private *np = dev->priv;
 	long ioaddr = dev->base_addr;
-	int chip_id = np->chip_id;
 	int i;
 
-	/* 3043 may need long delay after reset (dlink) */
-	if (chip_id == VT3043 || chip_id == VT86C100A)
+	/* VT86C100A may need long delay after reset (dlink) */
+	if (chip_id == VT86C100A)
 		udelay(100);
 
 	i = 0;
@@ -538,11 +536,11 @@
 static void __devinit enable_mmio(long ioaddr, int chip_id)
 {
 	int n;
-	if (chip_id == VT3043 || chip_id == VT86C100A) {
+	if (chip_id == VT86C100A) {
 		/* More recent docs say that this bit is reserved ... */
 		n = inb(ioaddr + ConfigA) | 0x20;
 		outb(n, ioaddr + ConfigA);
-	} else if (chip_id == VT6102) {
+	} else {
 		n = inb(ioaddr + ConfigD) | 0x80;
 		outb(n, ioaddr + ConfigD);
 	}
@@ -666,7 +664,7 @@
 	writew(CmdReset, ioaddr + ChipCmd);
 
 	dev->base_addr = ioaddr;
-	wait_for_reset(dev, shortname);
+	wait_for_reset(dev, chip_id, shortname);
 
 	/* Reload the station address from the EEPROM. */
 #ifdef USE_IO
@@ -1077,7 +1075,7 @@
 		return i;
 	alloc_rbufs(dev);
 	alloc_tbufs(dev);
-	wait_for_reset(dev, dev->name);
+	wait_for_reset(dev, np->chip_id, dev->name);
 	init_registers(dev);
 	if (debug > 2)
 		printk(KERN_DEBUG "%s: Done via_rhine_open(), status %4.4x "
@@ -1184,7 +1182,7 @@
 	alloc_rbufs(dev);
 
 	/* Reinitialize the hardware. */
-	wait_for_reset(dev, dev->name);
+	wait_for_reset(dev, np->chip_id, dev->name);
 	init_registers(dev);
 	
 	spin_unlock(&np->lock);
@@ -1254,7 +1252,7 @@
 
 	if (debug > 4) {
 		printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
-			   dev->name, np->cur_tx, entry);
+			   dev->name, np->cur_tx-1, entry);
 	}
 	return 0;
 }
@@ -1505,8 +1503,8 @@
 			printk(KERN_INFO "%s: Transmitter underrun, increasing Tx "
 				   "threshold setting to %2.2x.\n", dev->name, np->tx_thresh);
 	}
-	if ((intr_status & ~( IntrLinkChange | IntrStatsMax |
-						  IntrTxAbort | IntrTxAborted))) {
+	if (intr_status & ~( IntrLinkChange | IntrStatsMax |
+ 						 IntrTxAbort | IntrTxAborted | IntrNormalSummary)) {
 		if (debug > 1)
 			printk(KERN_ERR "%s: Something Wicked happened! %4.4x.\n",
 			   dev->name, intr_status);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253x.h linux-2.5/drivers/net/wan/8253x/8253x.h
--- linux-2.5.13/drivers/net/wan/8253x/8253x.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253x.h	Fri May  3 19:35:14 2002
@@ -0,0 +1,986 @@
+/* -*- linux-c -*- */
+/* $Id: 8253x.h,v 1.14 2002/02/10 22:17:25 martillo Exp $
+ * sab82532.h: Register Definitions for the Siemens SAB82532 DUSCC
+ *
+ * Copyright (C) 1997  Eddie C. Dost  (ecd@skynet.be)
+ *
+ * Modified Aug 1, 2000 Francois Wautier  
+ * Modified for complete driver Joachim Martillo
+ */
+
+/* Modifications:
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#ifndef _SAB82532_H
+#define _SAB82532_H
+
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/serial.h>	/* need struct async_icount for ioctl */
+#include <linux/netdevice.h>
+
+#include "8253xioc.h"
+#include "ring.h"
+
+#define SAB8253X_MAX_TEC_DELAY	200000 /* 1 character time (at 50 baud) */
+#define SAB8253X_MAX_CEC_DELAY	 50000 /* 2.5 TX CLKs (at 50 baud) */
+
+#define SERIAL_TYPE_SYNCTTY 3	/* check tty driver to make sure okay */
+				/* SERIAL_TYPE_NORMAL and SERIAL_TYPE_CALLOUT */
+				/* seem to be used by the tty driver */
+				/* only to print out a warning not to */
+				/* use callout devices - next version of */
+				/* the code, for now want to be able to */
+				/* maintain some of the structure of */
+				/* a 2.2.* driver for those that are */
+				/* running old kernels. */
+
+#define READB(port, rreg) (*port->readbyte)(port,\
+	(unsigned char *)&(port->regs->async_read.rreg))
+#define WRITEB(port, rreg, val) (*port->writebyte)(port,\
+	(unsigned char *)&(port->regs->async_write.rreg), val)
+#ifdef DEFINE_VARIABLE
+static unsigned char tmpval; 
+#endif
+	/* Used in the macro below -- don't create a variable called tmpval*/
+#define SET_REG_BIT(port,rreg,bit)\
+	tmpval=(*port->readbyte)(port,\
+		(unsigned char *)&(port->regs->async_read.rreg));\
+	tmpval |= bit;\
+	(*port->writebyte)(port,\
+		(unsigned char *)&(port->regs->async_write.rreg), tmpval);
+#define CLEAR_REG_BIT(port,rreg,bit)\
+	tmpval=(*port->readbyte)(port,\
+		(unsigned char *)&(port->regs->async_read.rreg));\
+	tmpval &= ~(bit);\
+	(*port->writebyte)(port,\
+		(unsigned char *)&(port->regs->async_write.rreg), tmpval);
+#define MASK_REG_BIT(port,rreg,bit)\
+	tmpval=(*port->readbyte)(port,\
+		(unsigned char *)&(port->regs->async_read.rreg));\
+	tmpval &= bit;\
+	(*port->writebyte)(port,\
+		(unsigned char *)&(port->regs->async_write.rreg), tmpval);
+#define READ_X_WRITEB(port,rreg,op,val)\
+	tmpval=(*port->readbyte)(port,\
+		(unsigned char *)&(port->regs->async_read.rreg));\
+	tmpval op= val;\
+	(*port->writebyte)(port,\
+		(unsigned char *)&(port->regs->async_write.rreg), tmpval);
+
+
+struct sab82532_async_rd_regs 
+{
+	volatile unsigned char	rfifo[0x20];	/* Receive FIFO				*/
+	volatile unsigned char	star;		/* Status Register			*/
+	volatile unsigned char	rsta;		/* actually an HDLC register */
+	volatile unsigned char	mode;		/* Mode Register			*/
+	volatile unsigned char	timr;		/* Timer Register			*/
+	volatile unsigned char	xon;		/* XON Character			*/
+	volatile unsigned char	xoff;		/* XOFF Character			*/
+	volatile unsigned char	tcr;		/* Termination Character Register	*/
+	volatile unsigned char	dafo;		/* Data Format				*/
+	volatile unsigned char	rfc;		/* RFIFO Control Register		*/
+	volatile unsigned char	__pad2;
+	volatile unsigned char	rbcl;		/* Receive Byte Count Low		*/
+	volatile unsigned char	rbch;		/* Receive Byte Count High		*/
+	volatile unsigned char	ccr0;		/* Channel Configuration Register 0	*/
+	volatile unsigned char	ccr1;		/* Channel Configuration Register 1	*/
+	volatile unsigned char	ccr2;		/* Channel Configuration Register 2	*/
+	volatile unsigned char	ccr3;		/* Channel Configuration Register 3	*/
+	volatile unsigned char	__pad3[4];
+	volatile unsigned char	vstr;		/* Version Status Register		*/
+	volatile unsigned char	__pad4[3];
+	volatile unsigned char	gis;		/* Global Interrupt Status		*/
+	volatile unsigned char	ipc;		/* Interrupt Port Configuration		*/
+	volatile unsigned char	isr0;		/* Interrupt Status 0			*/
+	volatile unsigned char	isr1;		/* Interrupt Status 1			*/
+	volatile unsigned char	pvr;		/* Port Value Register			*/
+	volatile unsigned char	pis;		/* Port Interrupt Status		*/
+	volatile unsigned char	pcr;		/* Port Configuration Register		*/
+	volatile unsigned char	ccr4;		/* Channel Configuration Register 4	*/
+};
+
+struct sab82532_async_wr_regs 
+{
+	unsigned char	xfifo[0x20];	/* Transmit FIFO			*/
+	unsigned char	cmdr;		/* Command Register			*/
+	unsigned char	__pad1;
+	unsigned char	mode;
+	unsigned char	timr;
+	unsigned char	xon;
+	unsigned char	xoff;
+	unsigned char	tcr;
+	unsigned char	dafo;
+	unsigned char	rfc;
+	unsigned char	__pad2;
+	unsigned char	xbcl;		/* Transmit Byte Count Low		*/
+	unsigned char	xbch;		/* Transmit Byte Count High		*/
+	unsigned char	ccr0;
+	unsigned char	ccr1;
+	unsigned char	ccr2;
+	unsigned char	ccr3;
+	unsigned char	tsax;		/* Time-Slot Assignment Reg. Transmit	*/
+	unsigned char	tsar;		/* Time-Slot Assignment Reg. Receive	*/
+	unsigned char	xccr;		/* Transmit Channel Capacity Register	*/
+	unsigned char	rccr;		/* Receive Channel Capacity Register	*/
+	unsigned char	bgr;		/* Baud Rate Generator Register		*/
+	unsigned char	tic;		/* Transmit Immediate Character		*/
+	unsigned char	mxn;		/* Mask XON Character			*/
+	unsigned char	mxf;		/* Mask XOFF Character			*/
+	unsigned char	iva;		/* Interrupt Vector Address		*/
+	unsigned char	ipc;
+	unsigned char	imr0;		/* Interrupt Mask Register 0		*/
+	unsigned char	imr1;		/* Interrupt Mask Register 1		*/
+	unsigned char	pvr;
+	unsigned char	pim;		/* Port Interrupt Mask			*/
+	unsigned char	pcr;
+	unsigned char	ccr4;
+};
+
+struct sab82532_async_rw_regs 
+{	/* Read/Write registers			*/
+	volatile unsigned char	__pad1[0x20];
+	volatile unsigned char	__pad2;
+	volatile unsigned char	__pad3;
+	volatile unsigned char	mode;
+	volatile unsigned char	timr;
+	volatile unsigned char	xon;
+	volatile unsigned char	xoff;
+	volatile unsigned char	tcr;
+	volatile unsigned char	dafo;
+	volatile unsigned char	rfc;
+	volatile unsigned char	__pad4;
+	volatile unsigned char	__pad5;
+	volatile unsigned char	__pad6;
+	volatile unsigned char	ccr0;
+	volatile unsigned char	ccr1;
+	volatile unsigned char	ccr2;
+	volatile unsigned char	ccr3;
+	volatile unsigned char	__pad7;
+	volatile unsigned char	__pad8;
+	volatile unsigned char	__pad9;
+	volatile unsigned char	__pad10;
+	volatile unsigned char	__pad11;
+	volatile unsigned char	__pad12;
+	volatile unsigned char	__pad13;
+	volatile unsigned char	__pad14;
+	volatile unsigned char	__pad15;
+	volatile unsigned char	ipc;
+	volatile unsigned char	__pad16;
+	volatile unsigned char	__pad17;
+	volatile unsigned char	pvr;
+	volatile unsigned char	__pad18;
+	volatile unsigned char	pcr;
+	volatile unsigned char	ccr4;
+};
+
+union sab82532_async_regs 
+{
+	__volatile__ struct sab82532_async_rd_regs	r;
+	__volatile__ struct sab82532_async_wr_regs	w;
+	__volatile__ struct sab82532_async_rw_regs	rw;
+};
+
+/* not really used yet */
+struct sab82532_hdlc_rd_regs 
+{
+	volatile unsigned char	rfifo[0x20];	/* Receive FIFO				*/
+	volatile unsigned char	star;		/* Status Register			*/
+	volatile unsigned char	rsta;
+	volatile unsigned char	mode;		/* Mode Register			*/
+	volatile unsigned char	timr;		/* Timer Register			*/
+	volatile unsigned char	xad1;		/* Tx Address High 1	 		*/
+	volatile unsigned char	xad2;		/* Tx Address High 2			*/
+	volatile unsigned char	__pad1[2];
+	volatile unsigned char	ral1;		/* Rx Address Low 1			*/
+	volatile unsigned char	rhcr;		/* Received HDLC Control		*/
+	volatile unsigned char	rbcl;		/* Receive Byte Count Low		*/
+	volatile unsigned char	rbch;		/* Receive Byte Count High		*/
+	volatile unsigned char	ccr0;		/* Channel Configuration Register 0	*/
+	volatile unsigned char	ccr1;		/* Channel Configuration Register 1	*/
+	volatile unsigned char	ccr2;		/* Channel Configuration Register 2	*/
+	volatile unsigned char	ccr3;		/* Channel Configuration Register 3	*/
+	volatile unsigned char	__pad2[4];
+	volatile unsigned char	vstr;		/* Version Status Register		*/
+	volatile unsigned char	__pad3[3];
+	volatile unsigned char	gis;		/* Global Interrupt Status		*/
+	volatile unsigned char	ipc;		/* Interrupt Port Configuration		*/
+	volatile unsigned char	isr0;		/* Interrupt Status 0			*/
+	volatile unsigned char	isr1;		/* Interrupt Status 1			*/
+	volatile unsigned char	pvr;		/* Port Value Register			*/
+	volatile unsigned char	pis;		/* Port Interrupt Status		*/
+	volatile unsigned char	pcr;		/* Port Configuration Register		*/
+	volatile unsigned char	ccr4;		/* Channel Configuration Register 4	*/
+};
+
+struct sab82532_hdlc_wr_regs 
+{
+	unsigned char	xfifo[0x20];	/* Transmit FIFO			*/
+	unsigned char	cmdr;		/* Command Register			*/
+	unsigned char	pre;		/* Preamble                             */
+	unsigned char	mode;
+	unsigned char	timr;
+	unsigned char	xad1;		/* Tx Address High 1	 		*/
+	unsigned char	xad2;		/* Tx Address High 2	 		*/
+	unsigned char	rah1;		/* Rx Address High 1	 		*/
+	unsigned char	rah2;		/* Rx Address High 2	 		*/
+	unsigned char	ral1;		/* Rx Address Low 1			*/
+	unsigned char	ral2;		/* Rx Address Low 2			*/
+	unsigned char	xbcl;		/* Transmit Byte Count Low		*/
+	unsigned char	xbch;		/* Transmit Byte Count High		*/
+	unsigned char	ccr0;
+	unsigned char	ccr1;
+	unsigned char	ccr2;
+	unsigned char	ccr3;
+	unsigned char	tsax;		/* Time-Slot Assignment Reg. Transmit	*/
+	unsigned char	tsar;		/* Time-Slot Assignment Reg. Receive	*/
+	unsigned char	xccr;		/* Transmit Channel Capacity Register	*/
+	unsigned char	rccr;		/* Receive Channel Capacity Register	*/
+	unsigned char	bgr;		/* Baud Rate Generator Register		*/
+	unsigned char	rlcr;		/* Rx Frame Length Check		*/
+	unsigned char	aml;		/* Address Mask Low			*/
+	unsigned char	amh;		/* Address Mask High			*/
+	unsigned char	iva;		/* Interrupt Vector Address		*/
+	unsigned char	ipc;
+	unsigned char	imr0;		/* Interrupt Mask Register 0		*/
+	unsigned char	imr1;		/* Interrupt Mask Register 1		*/
+	unsigned char	pvr;
+	unsigned char	pim;		/* Port Interrupt Mask			*/
+	unsigned char	pcr;
+	unsigned char	ccr4;
+};
+
+union sab82532_regs 
+{
+	__volatile__ struct sab82532_async_rd_regs	async_read;
+	__volatile__ struct sab82532_async_wr_regs	async_write;
+	__volatile__ struct sab82532_hdlc_rd_regs	hdlc_read;
+	__volatile__ struct sab82532_hdlc_wr_regs	hdlc_write;
+};
+
+/*
+ * Modem signal definition
+ */
+
+typedef struct mctlsig 
+{
+	unsigned char *reg;	/* chip register offset */
+	unsigned char inverted;	/* interpret the results as inverted */
+	unsigned char mask;	/* bit within that register */
+	unsigned char val;	/* cached value */
+	unsigned int irq;	/* address of correct isr register */
+	unsigned char irqmask;	/*  */
+	unsigned char cnst;	/* A value that should always be set for
+				 * this signal register */ 
+} mctlsig_t, MCTLSIG;
+
+union sab8253x_irq_status 
+{
+	unsigned int stat;
+	unsigned char images[4];
+	struct
+	{
+		unsigned char isr0;
+		unsigned char isr1;
+		unsigned char pis;
+	} sreg;
+};
+				/* the following are deprecated */
+				/* older version of structure above */
+				/* used array*/
+#define      ISR0_IDX 0
+#define      ISR1_IDX 1
+#define       PIS_IDX 2
+
+/*
+ * Each port has a structure like this associated to it.
+ * All the port are linked with the  next fields
+ * All the port of one chip are linked with the  next_by_chip
+ */
+
+#define	FUNCTION_NR	0
+#define	FUNCTION_AO	1
+#define	FUNCTION_NA	2
+#define FUNCTION_UN	3
+
+typedef struct sab_port 
+{
+	int				magic;
+	union sab82532_regs		*regs;
+	struct sab_chip			*chip;
+	struct sab_board		*board;
+	struct tty_struct		*tty;
+	unsigned char			*xmit_buf;
+	int				 xmit_head; /* put characters on write */
+	int				 xmit_tail; /* read from here -- in writeb or writefifo */
+	int				 xmit_cnt;
+	
+	/*
+	 * Various linked list pertinent to this link 
+	 */
+	struct sab_port * next;
+	struct sab_port * next_by_chip;
+	struct sab_port * next_by_board;
+	struct sab_port * next_by_cim;
+	
+	struct net_device *dev;
+	struct net_device *next_dev;
+	
+	struct fasync_struct * async_queue;
+	struct sk_buff_head *sab8253xbuflist; /* need to keep */
+				/* a list of all */
+				/* skbuffs so that */
+				/* we can guarantee */
+				/* freeing all when */
+				/* the PPC is stopped */
+				/* on close*/
+	struct sk_buff_head *sab8253xc_rcvbuflist; /* used for passing */
+				/* buffers from interrupt */
+				/* receive process*/
+	
+	
+	DCONTROL2 dcontrol2;
+	DCONTROL2 active2;
+	DCONTROL2 sabnext2;
+
+	int			DoingInterrupt;
+	int			irq;
+	int			flags;	       /* suggested by serial.h
+						* but this driver is
+						* more general */
+	int			syncflags;
+	int			type;	       /* SAB82532/8 version */
+	unsigned int		function;
+	int			read_status_mask;
+	int			ignore_status_mask;
+	int			timeout;
+	int			xmit_fifo_size;
+	int			recv_fifo_size;
+	int			custom_divisor;
+	unsigned long		baud;
+	unsigned int		ebrg;
+	unsigned int		cec_timeout;
+	unsigned int		tec_timeout;
+
+	int			x_char;
+	int			close_delay;
+	unsigned short		closing_wait;
+	unsigned short		closing_wait2;
+	int			all_sent;
+	int			is_console;
+#define OPEN_NOT 0
+#define OPEN_ASYNC 1
+#define OPEN_SYNC 2
+#define OPEN_BSC 3
+#define OPEN_RAW 4
+#define OPEN_SYNC_NET 5
+#define OPEN_SYNC_CHAR 6
+	unsigned int		open_type; /* Sync? Async?, int better for hw bps */
+	unsigned char	        interrupt_mask0;
+	unsigned char		interrupt_mask1;
+				/* Modem signals */
+	mctlsig_t		dtr;
+	mctlsig_t		dsr;
+	mctlsig_t		dcd;
+	mctlsig_t		cts;
+	mctlsig_t		rts;
+	mctlsig_t		txclkdir; /* Direction of TxClk */
+	unsigned long           custspeed; /* Custom speed */
+	unsigned long		event;
+	unsigned long		last_active;
+	int			line;
+	int			count;
+	int			blocked_open;
+	long			session;
+	long			pgrp;
+	struct tq_struct	tqueue;
+	struct tq_struct	tqueue_hangup;
+	struct async_icount	icount;
+	struct termios		normal_termios;
+	struct termios		callout_termios;
+	wait_queue_head_t	open_wait;
+	wait_queue_head_t	close_wait;
+	wait_queue_head_t	delta_msr_wait;
+	wait_queue_head_t	read_wait;
+	wait_queue_head_t	write_wait;
+  
+  /*
+   * Pointer to FIFO access routines.  These are individualized
+   *  by hardware because different hardware may have different
+   *  ways to get to the FIFOs.
+   */
+  
+	void			(*readfifo)(struct sab_port *port, 
+					    unsigned char *buf,
+					    u32 nbytes);
+	void			(*writefifo)(struct sab_port *port);
+  
+  /*
+   * Pointer to register access routines.  These are individualized
+   *  by hardware because different hardware may have different
+   *  ways to get to the register.
+   */
+	unsigned char		(*readbyte)(struct sab_port *port, 
+					    unsigned char *reg);
+	void	        	(*writebyte)(struct sab_port *port, 
+					     unsigned char *reg,
+					     unsigned char val);
+	u16			(*readword)(struct sab_port *port, 
+					    u16 *reg);
+	void	        	(*writeword)(struct sab_port *port, 
+					     u16 *reg,
+					     u16 val);
+  
+  /*
+   * Pointer to protocol functions
+   *
+   */
+  
+	unsigned int portno;
+	void (*receive_chars)(struct sab_port *port, 
+			      union sab8253x_irq_status *stat);
+	void (*transmit_chars)(struct sab_port *port,
+			       union sab8253x_irq_status *stat);
+	void (*check_status)(struct sab_port *port,
+			     union sab8253x_irq_status *stat);
+	unsigned int receive_test;
+	unsigned int transmit_test;
+	unsigned int check_status_test;
+	struct channelcontrol ccontrol;
+	
+	unsigned int tx_full;
+	unsigned int rx_empty;
+	struct counters Counters;
+	struct net_device_stats stats;
+	
+				/* collect statistics for netstat */
+				/* etc.  those programs don't know */
+				/* about priorities*/
+
+	int			msgbufindex;
+	char			msgbuf[RXSIZE];
+	unsigned int		buffergreedy;
+	unsigned int		sigmode;
+} sab_port_t, SAB_PORT;
+
+/*
+ * per-parallel port structure
+ */
+
+/* SAB82538 4 8-bits parallel ports
+ * To summarize the use of the parallel port:
+ *                    RS-232
+ * Parallel port A -- TxClkdir control	(output) ports 0 - 7
+ * Parallel port B -- DTR		(output) ports 0 - 7
+ * Parallel port C -- DSR		(input)  ports 0 - 7
+ * Parallel port D -- driver power down	(output) drivers 0 - 3
+ *
+ * SAB82532 (Aurora) 1 8-bit parallel port
+ * To summarize the use of the parallel port:
+ *                    RS-232
+ *  A       B        I/O     descr
+ * P0      P4      output  TxClk ctrl
+ * P1      P5      output  DTR
+ * P2      P6      input   DSR
+ * P3      P7      output  485 control
+ *
+ * Note that this new version of the driver
+ * does not support the SPARC motherboard ESCC2
+ *
+ * SAB82532 (Sun) 1 8-bit parallel port
+ * To summarize the use of the parallel port:
+ *                    RS-232
+ *  A       B        I/O     descr
+ * P0      P3      input    DSR
+ * P1      P2      output    DTR
+ * P5      P6      input     ?
+ * P4      P7      output    ?
+ *
+ */
+				/* not sure how usefule */
+typedef struct sabparport 
+{
+  /* cached values: */
+	unsigned char	 pp_pcr;
+	unsigned char	 pp_pim;
+	unsigned char	 pp_pvr;
+	
+	/* register offsets: */
+	unsigned int	 pp_pcrreg;
+	unsigned int	 pp_pimreg;
+	unsigned int	 pp_pisreg;
+	unsigned int	 pp_pvrreg;
+} sabparport_t, SABPARPORT;
+
+#define ESCC2	2
+#define ESCC8	8
+
+/*
+ * Per-chip structure
+ */
+
+
+typedef struct sab_chip 
+{
+	unsigned int		chip_type;
+	struct sab_board	*c_board;	/* Parent board */
+	struct aura_cim		*c_cim;		/* if present */
+	unsigned char		c_chipno;	/* chip number */
+	unsigned char	 	c_revision;	/* the revision code from the VSTR */
+	unsigned char         	c_nports;	/* number of ports per chip */
+	void 			*c_regs;	/* base address for chip registers */
+	struct sab_port		*c_portbase;
+	struct sab_chip       	*next;          /* the next chip in the chip chain */
+	struct sab_chip       	*next_by_board;    /* the next chip on the board */
+	struct sab_chip		*next_by_cim;
+	void 			(*int_disable)(struct sab_chip* chip);
+} sab_chip_t, SAB_CHIP;
+
+
+/* Some useful facts */
+#define SAB82532_REG_SIZE               0x40
+#define SAB82538_REG_SIZE               0x40
+
+/* RFIFO Status Byte */
+#define SAB82532_RSTAT_PE		0x80
+#define SAB82532_RSTAT_FE		0x40
+#define SAB82532_RSTAT_PARITY		0x01
+
+/* Status Register (STAR) */
+#define SAB82532_STAR_XDOV		0x80
+#define SAB82532_STAR_XFW		0x40
+#define SAB82532_STAR_RFNE		0x20
+#define SAB82532_STAR_FCS		0x10
+#define SAB82532_STAR_TEC		0x08
+#define SAB82532_STAR_RLI		0x08
+#define SAB82532_STAR_CEC		0x04
+#define SAB82532_STAR_CTS		0x02
+
+/* Command Register (CMDR) */
+#define SAB82532_CMDR_RMC		0x80
+#define SAB82532_CMDR_RRES		0x40
+#define SAB82532_CMDR_RHR		0x40
+#define SAB82532_CMDR_RFRD		0x20
+#define SAB82532_CMDR_STI		0x10
+#define SAB82532_CMDR_XF		0x08
+#define SAB82532_CMDR_XTF		0x08
+#define SAB82532_CMDR_XME		0x02
+#define SAB82532_CMDR_XRES		0x01
+
+				/* leaving them for reference */
+				/* they are now defined in 8253xioc.h*/
+#if 0
+/* Mode Register (MODE) */
+#define SAB82532_MODE_TM0		0x80
+#define SAB82532_MODE_FRTS		0x40
+#define SAB82532_MODE_FCTS		0x20
+#define SAB82532_MODE_FLON		0x10
+#define SAB82532_MODE_TCPU		0x10
+#define SAB82532_MODE_RAC		0x08
+#define SAB82532_MODE_RTS		0x04
+#define SAB82532_MODE_TRS		0x02
+#define SAB82532_MODE_TLP		0x01
+#endif
+
+/* Receive Status Register (READ)  */
+#define SAB82532_RSTA_VFR		0x80
+#define SAB82532_RSTA_RDO		0x40
+#define SAB82532_RSTA_CRC		0x20
+#define SAB82532_RSTA_RAB		0x10
+
+/* Timer Register (TIMR) */
+#define SAB82532_TIMR_CNT_MASK		0xe0
+#define SAB82532_TIMR_VALUE_MASK	0x1f
+
+/* Data Format (DAFO) */
+#define SAB82532_DAFO_XBRK		0x40
+#define SAB82532_DAFO_STOP		0x20
+#define SAB82532_DAFO_PAR_SPACE		0x00
+#define SAB82532_DAFO_PAR_ODD		0x08
+#define SAB82532_DAFO_PAR_EVEN		0x10
+#define SAB82532_DAFO_PAR_MARK		0x18
+#define SAB82532_DAFO_PARE		0x04
+#define SAB82532_DAFO_CHL8		0x00
+#define SAB82532_DAFO_CHL7		0x01
+#define SAB82532_DAFO_CHL6		0x02
+#define SAB82532_DAFO_CHL5		0x03
+
+/* RFIFO Control Register (RFC) */
+#define SAB82532_RFC_DPS		0x40
+#define SAB82532_RFC_DXS		0x20
+#define SAB82532_RFC_RFDF		0x10
+#define SAB82532_RFC_RFTH_1		0x00
+#define SAB82532_RFC_RFTH_4		0x04
+#define SAB82532_RFC_RFTH_16		0x08
+#define SAB82532_RFC_RFTH_32		0x0c
+#define SAB82532_RFC_TCDE		0x01
+
+/* Received Byte Count High (RBCH) */
+#define SAB82532_RBCH_DMA		0x80
+#define SAB82532_RBCH_CAS		0x20
+#define SAB82532_RBCH_OV		0x10
+#define SAB82532_RBCH_HMSK		0x0F
+
+/* Transmit Byte Count High (XBCH) */
+#define SAB82532_XBCH_DMA		0x80
+#define SAB82532_XBCH_CAS		0x20
+#define SAB82532_XBCH_XC		0x10
+
+				/* leaving them for reference */
+				/* they are now defined in 8253xioc.h*/
+#if 0
+/* Channel Configuration Register 0 (CCR0) */
+#define SAB82532_CCR0_PU		0x80
+#define SAB82532_CCR0_MCE		0x40
+#define SAB82532_CCR0_SC_NRZ		0x00
+#define SAB82532_CCR0_SC_NRZI		0x08
+#define SAB82532_CCR0_SC_FM0		0x10
+#define SAB82532_CCR0_SC_FM1		0x14
+#define SAB82532_CCR0_SC_MANCH		0x18
+#define SAB82532_CCR0_SM_HDLC		0x00
+#define SAB82532_CCR0_SM_SDLC_LOOP	0x01
+#define SAB82532_CCR0_SM_BISYNC		0x02
+#define SAB82532_CCR0_SM_ASYNC		0x03
+
+/* Channel Configuration Register 1 (CCR1) */
+#define SAB82532_CCR1_SFLG		0x80
+#define SAB82532_CCR1_ODS		0x10
+#define SAB82532_CCR1_BCR		0x08
+#define SAB82532_CCR1_IFF		0x08
+#define SAB82532_CCR1_ITF		0x00
+#define SAB82532_CCR1_CM_MASK		0x07
+
+/* Channel Configuration Register 2 (CCR2) */
+#define SAB82532_CCR2_SOC1		0x80
+#define SAB82532_CCR2_SOC0		0x40
+#define SAB82532_CCR2_BR9		0x80
+#define SAB82532_CCR2_BR8		0x40
+#define SAB82532_CCR2_BDF		0x20
+#define SAB82532_CCR2_SSEL		0x10
+#define SAB82532_CCR2_XCS0		0x20
+#define SAB82532_CCR2_RCS0		0x10
+#define SAB82532_CCR2_TOE		0x08
+#define SAB82532_CCR2_RWX		0x04
+#define SAB82532_CCR2_C32		0x02
+#define SAB82532_CCR2_DIV		0x01
+
+/* Channel Configuration Register 3 (CCR3) */
+#define SAB82532_CCR3_PSD		0x01
+#define SAB82532_CCR3_RCRC		0x04
+#endif
+
+/* Time Slot Assignment Register Transmit (TSAX) */
+#define SAB82532_TSAX_TSNX_MASK		0xfc
+#define SAB82532_TSAX_XCS2		0x02	/* see also CCR2 */
+#define SAB82532_TSAX_XCS1		0x01
+
+/* Time Slot Assignment Register Receive (TSAR) */
+#define SAB82532_TSAR_TSNR_MASK		0xfc
+#define SAB82532_TSAR_RCS2		0x02	/* see also CCR2 */
+#define SAB82532_TSAR_RCS1		0x01
+
+/* Version Status Register (VSTR) */
+#define SAB85232_REG_VSTR               0x34
+#define SAB82532_VSTR_CD		0x80
+#define SAB82532_VSTR_DPLA		0x40
+#define SAB82532_VSTR_VN_MASK		0x0f
+#define SAB82532_VSTR_VN_1		0x00
+#define SAB82532_VSTR_VN_2		0x01
+#define SAB82532_VSTR_VN_3_2		0x02
+
+/* Global Interrupt Status Register (GIS) */
+#define SAB82532_GIS_PI			0x80
+#define SAB82532_GIS_ISA1		0x08
+#define SAB82532_GIS_ISA0		0x04
+#define SAB82532_GIS_ISB1		0x02
+#define SAB82532_GIS_ISB0		0x01
+#define SAB82532_GIS_MASK		0x8f 
+#define SAB82538_GIS_PIA		0x80
+#define SAB82538_GIS_PIB		0x40
+#define SAB82538_GIS_PIC		0x20
+#define SAB82538_GIS_PID		0x10
+#define SAB82538_GIS_CII		0x08
+#define SAB82538_GIS_CHNL_MASK          0x07
+#define SAB82538_GIS_MASK		0x28  /* Port C and CII ! */ 
+
+/* Interrupt Vector Address (IVA) */
+#define SAB82532_REG_IVA                0x38
+#define SAB82532_IVA_MASK		0xf1
+#define SAB82538_IVA_ROT                0x02
+
+/* Interrupt Port Configuration (IPC) */
+#define SAB82532_REG_IPC                0x39
+#define SAB82532_IPC_VIS		0x80
+#define SAB82532_IPC_SLA1		0x10
+#define SAB82532_IPC_SLA0		0x08
+#define SAB82532_IPC_CASM		0x04
+#define SAB82532_IPC_IC_OPEN_DRAIN	0x00
+#define SAB82532_IPC_IC_ACT_LOW		0x01
+#define SAB82532_IPC_IC_ACT_HIGH	0x03
+
+/* Interrupt Status Register 0 (ISR0) */
+#define SAB82532_ISR0_TCD		0x80
+#define SAB82532_ISR0_RME		0x80
+#define SAB82532_ISR0_TIME		0x40
+#define SAB82532_ISR0_RFS		0x40
+#define SAB82532_ISR0_PERR		0x20
+#define SAB82532_ISR0_FERR		0x10
+#define SAB82532_ISR0_PLLA		0x08
+#define SAB82532_ISR0_CDSC		0x04
+#define SAB82532_ISR0_RFO		0x02
+#define SAB82532_ISR0_RPF		0x01
+
+/* Interrupt Status Register 1 (ISR1) */
+#define SAB82532_ISR1_BRK		0x80
+#define SAB82532_ISR1_BRKT		0x40
+#define SAB82532_ISR1_RDO		0x40
+#define SAB82532_ISR1_ALLS		0x20
+#define SAB82532_ISR1_XOFF		0x10
+#define SAB82532_ISR1_XDU		0x10
+#define SAB82532_ISR1_TIN		0x08
+#define SAB82532_ISR1_CSC		0x04
+#define SAB82532_ISR1_XON		0x02
+#define SAB82532_ISR1_XPR		0x01
+
+/* Interrupt Mask Register 0 (IMR0) */
+#define SAB82532_IMR0_TCD		0x80
+#define SAB82532_IMR0_RME		0x80
+#define SAB82532_IMR0_TIME		0x40
+#define SAB82532_IMR0_RFS		0x40
+#define SAB82532_IMR0_PERR		0x20
+#define SAB82532_IMR0_RSC		0x20
+#define SAB82532_IMR0_FERR		0x10
+#define SAB82532_IMR0_PCE		0x10
+#define SAB82532_IMR0_PLLA		0x08
+#define SAB82532_IMR0_CDSC		0x04
+#define SAB82532_IMR0_RFO		0x02
+#define SAB82532_IMR0_RPF		0x01
+
+/* Interrupt Mask Register 1 (IMR1) */
+#define SAB82532_IMR1_BRK		0x80
+#define SAB82532_IMR1_EOP		0x80
+#define SAB82532_IMR1_BRKT		0x40
+#define SAB82532_IMR1_RDO		0x40
+#define SAB82532_IMR1_ALLS		0x20
+#define SAB82532_IMR1_XOFF		0x10
+#define SAB82532_IMR1_EXE		0x10
+#define SAB82532_IMR1_TIN		0x08
+#define SAB82532_IMR1_CSC		0x04
+#define SAB82532_IMR1_XON		0x02
+#define SAB82532_IMR1_XMR		0x02
+#define SAB82532_IMR1_XPR		0x01
+
+/* Port Value Register (PVR) */
+#define SAB82532_REG_PVR                 0x3c
+#define SAB82538_REG_PVR_A               0x3c
+#define SAB82538_REG_PVR_B               0xbc
+#define SAB82538_REG_PVR_C               0x13c
+#define SAB82538_REG_PVR_D               0x1bc
+
+/* Port Value Register (PIM) */
+#define SAB82532_REG_PIM                 0x3d
+#define SAB82538_REG_PIM_A               0x3d
+#define SAB82538_REG_PIM_B               0xbd
+#define SAB82538_REG_PIM_C               0x13d
+#define SAB82538_REG_PIM_D               0x1bd
+/* Port Value Register (PIS) */
+#define SAB82532_REG_PIS                 0x3d
+#define SAB82538_REG_PIS_A               0x3d
+#define SAB82538_REG_PIS_B               0xbd
+#define SAB82538_REG_PIS_C               0x13d
+#define SAB82538_REG_PIS_D               0x1bd
+
+/* Port Value Register (PCR) */
+#define SAB82532_REG_PCR                 0x3e
+#define SAB82538_REG_PCR_A               0x3e
+#define SAB82538_REG_PCR_B               0xbe
+#define SAB82538_REG_PCR_C               0x13e
+#define SAB82538_REG_PCR_D               0x1be
+
+				/* leaving them for reference */
+				/* they are now defined in 8253xioc.h*/
+
+#if 0
+/* Channel Configuration Register 4 (CCR4) */
+#define SAB82532_CCR4_MCK4		0x80/* needs to be set when board clock */
+					    /* over 10 Mhz (?)*/
+#define SAB82532_CCR4_EBRG		0x40
+#define SAB82532_CCR4_TST1		0x20
+#define SAB82532_CCR4_ICD		0x10
+#endif
+
+
+/* Port Interrupt Status Register (PIS) */
+#define SAB82532_PIS_SYNC_B		0x08
+#define SAB82532_PIS_DTR_B		0x04
+#define SAB82532_PIS_DTR_A		0x02
+#define SAB82532_PIS_SYNC_A		0x01
+
+
+/* More things useful */
+#define SAB_MAGIC 5977
+
+/* When computing the baudrate, we "encode" it by multiplying
+ * the actual baudrate by 2. This way we can use 134.5
+ */
+#define ENCODEBR(x)  ((x)<<1)
+
+/*
+ * Raise a modem signal y on port x, tmpval must exist! */
+#define RAISE(xx,y) \
+{ \
+	  unsigned char __tmpval__; \
+	  __tmpval__= (xx)->readbyte((xx),(xx)->y.reg);\
+	  if((xx)->y.inverted)\
+	    __tmpval__ &= ~((xx)->y.mask);\
+	  else\
+	    __tmpval__ |= (xx)->y.mask;\
+	  __tmpval__ |= (xx)->y.cnst;\
+	  (xx)->y.val=1;\
+	  (xx)->writebyte((xx),(xx)->y.reg,__tmpval__);\
+}
+/*
+ * Lower a modem signal y on port x, __tmpval__ must exist! */
+#define LOWER(xx,y) \
+{\
+	  unsigned char __tmpval__; \
+	  __tmpval__= (xx)->readbyte((xx),(xx)->y.reg);\
+	  if((xx)->y.inverted)\
+	    __tmpval__ |= (xx)->y.mask;\
+	  else\
+	    __tmpval__ &= ~((xx)->y.mask);\
+	  __tmpval__ |= (xx)->y.cnst;\
+	  (xx)->y.val=0;\
+	  (xx)->writebyte((xx),(xx)->y.reg,__tmpval__);\
+}
+
+#define ISON(xx,y) \
+          ((xx)->y.inverted != (((xx)->readbyte((xx),(xx)->y.reg)&(xx)->y.mask) ==(xx)->y.mask) )
+/*
+ * Now let's define all those functions we need else where.
+ *
+ * This should probably be reorganized
+ */
+extern void sab8253x_setup_ttydriver(void);
+extern int finish_sab8253x_setup_ttydriver(void);
+extern void sab8253x_setup_ttyport(struct sab_port *port);
+extern void sab8253x_cleanup_ttydriver(void);
+extern void sab8253x_start_txS(struct sab_port *port);
+
+static int inline sab8253x_serial_paranoia_check(struct sab_port *port,
+						 kdev_t device, const char *routine)
+{
+#ifdef SERIAL_PARANOIA_CHECK
+	static const char *badmagic =
+		"Warning: bad magic number for serial struct (%s) in %s\n";
+	static const char *badinfo =
+		"Warning: null sab8253x for (%s) in %s\n";
+	
+	if (!port) 
+	{
+		printk(badinfo, kdevname(device), routine);
+		return 1;
+	}
+	if (port->magic != SAB_MAGIC) 
+	{
+		printk(badmagic, kdevname(device), routine);
+		return 1;
+	}
+#endif
+	return 0;
+}
+
+static void inline sab8253x_cec_wait(struct sab_port *port)
+{
+	int timeout = port->cec_timeout;
+
+#if 1				/* seems to work for 82532s */
+	while ((READB(port, star) & SAB82532_STAR_CEC) && --timeout)
+	{
+		udelay(1);
+	}
+#else
+	if (READB(port,star) & SAB82532_STAR_CEC)
+	{
+		udelay(1);
+	}
+#endif
+}
+
+extern void sab8253x_transmit_charsS(struct sab_port *port, union sab8253x_irq_status *stat);
+extern void sab8253x_flush_charsS(struct tty_struct *tty);
+extern void sab8253x_set_termiosS(struct tty_struct *tty, struct termios *old_termios);
+extern void sab8253x_stopS(struct tty_struct *tty);
+extern void sab8253x_startS(struct tty_struct *tty);
+extern void sab8253x_send_xcharS(struct tty_struct *tty, char ch);
+extern void sab8253x_transmit_charsN(struct sab_port *port,
+				     union sab8253x_irq_status *stat);
+extern SAB_PORT  *AuraPortRoot;
+
+#define MAX_SAB8253X_RCV_QUEUE_LEN 50
+
+struct ebrg_struct 
+{
+	int	baud;
+	int	n;
+	int	m;
+};
+
+extern task_queue tq_8253x_serial;
+
+extern int sab8253x_openS(struct tty_struct *tty, struct file * filp);
+extern void sab8253x_closeS(struct tty_struct *tty, struct file * filp);
+extern int sab8253x_writeS(struct tty_struct * tty, int from_user,
+			   const unsigned char *buf, int count);
+extern void sab8253x_throttleS(struct tty_struct * tty);
+extern void sab8253x_unthrottleS(struct tty_struct * tty);
+extern void sab8253x_hangupS(struct tty_struct *tty);
+extern void sab8253x_breakS(struct tty_struct *tty, int break_state);
+extern void Sab8253xCleanUpTransceiveN(SAB_PORT* priv);
+
+				/* used for running routines in the */
+				/* soft int part of the driver */
+				/* at one time the flip buffer routines */
+				/* seem to have been too time consuming */
+				/* to invoke in the hardware interrupt */
+				/* routing -- I am not so sure there is */
+				/* a problem with modern processor and */
+				/* memory speeds, but maybe there is a */
+				/* requirement that certain tty routines */
+				/* not be executed with ints turned off.*/
+
+static void inline sab8253x_sched_event(struct sab_port *port, int event)
+{
+	port->event |= 1 << event;
+	queue_task(&port->tqueue, &tq_8253x_serial);
+	mark_bh(AURORA_BH);
+}
+
+extern unsigned int 
+sab8253x_baud(sab_port_t *port, unsigned long encbaud,
+	      unsigned char *bgr, unsigned char *ccr2,
+	      unsigned char *ccr4, unsigned long *truebaudp);
+extern void Sab8253xFreeAllReceiveListSKBUFFS(SAB_PORT* priv);
+extern int Sab8253xSetUpLists(SAB_PORT *priv);
+extern int Sab8253xCountTransmitDescriptors(SAB_PORT *port);
+extern int Sab8253xCountTransmit(SAB_PORT *port);
+extern void sab8253x_init_lineS(struct sab_port *port);
+extern void sab8253x_init_lineS(struct sab_port *port);
+extern int getccr2configS(struct sab_port *port);
+extern void sab8253x_change_speedN(struct sab_port *port);
+extern void sab8253x_shutdownN(struct sab_port *port);
+extern int sab8253x_startupN(struct sab_port *port);
+extern int sab8253x_block_til_ready(struct tty_struct *tty, struct file * filp,
+				    struct sab_port *port);
+extern void sab8253x_wait_until_sent(struct tty_struct *tty, int timeout);
+extern void sab8253x_flush_buffer(struct tty_struct *tty);
+extern void aura_sp502_program(SAB_PORT *port, unsigned int index);
+#endif 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xchr.c linux-2.5/drivers/net/wan/8253x/8253xchr.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xchr.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xchr.c	Fri May  3 19:38:48 2002
@@ -0,0 +1,760 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/sockios.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/pgtable.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/fs.h>
+#include <linux/sched.h>
+#include <asm/uaccess.h>
+#include <linux/version.h>
+#include <linux/etherdevice.h>
+#include <linux/poll.h>
+#include "Reg9050.h"
+#include "8253xctl.h"
+#include "ring.h"
+#include "8253x.h"
+#include "crc32dcl.h"
+
+/* a raw character driver  -- theoretically for implementing custom protocols,
+ * async interrupts can be used for getting indication that a packet has
+ * been successfully transmitted.
+ */
+
+
+				/* the application read routine, can block according */
+				/* to flag, returns one packet at a time */
+int sab8253xc_read(struct file *filep, char *cptr, size_t cnt, loff_t *loffp)
+{
+	unsigned int length;
+	unsigned long flags;
+	SAB_PORT *port = filep->private_data;
+	struct sk_buff *skb;
+	
+	DEBUGPRINT((KERN_ALERT "Attempting to read %i bytes.\n", cnt));
+	
+	
+	if(port->sab8253xc_rcvbuflist == NULL)
+	{
+		return -ENOMEM;
+	}
+	
+	save_flags(flags); cli();  
+	if(skb_queue_len(port->sab8253xc_rcvbuflist) == 0)
+	{
+		port->rx_empty = 1;
+		if(filep->f_flags & O_NONBLOCK)
+		{
+			restore_flags(flags);
+			return -EAGAIN;
+		}
+		restore_flags(flags);
+		interruptible_sleep_on(&port->read_wait);
+	}
+	else
+	{
+		restore_flags(flags);
+	}
+	
+	skb = skb_peek(port->sab8253xc_rcvbuflist);
+	length = skb->tail - skb->data;
+	if(cnt < length)
+	{
+		return -ENOMEM;
+	}
+	
+	skb = skb_dequeue(port->sab8253xc_rcvbuflist);
+	
+	save_flags(flags); cli();  
+	if(skb_queue_len(port->sab8253xc_rcvbuflist) <= 0)
+	{
+		port->rx_empty = 1;
+	}
+	restore_flags(flags);
+	
+	DEBUGPRINT((KERN_ALERT "Copying to user space %s.\n", skb->data));
+	copy_to_user(cptr, skb->data, length);
+	dev_kfree_skb_any(skb);
+	return length;
+}
+
+/* application write */
+
+int sab8253xc_write(struct file *filep, const char *cptr, size_t cnt, loff_t *loffp)
+{
+	struct sk_buff *skb;
+	unsigned long flags;
+	SAB_PORT *port = filep->private_data;
+	
+	if(cnt > sab8253xc_rbufsize)	/* should not send bigger than can be received */
+	{
+		return -ENOMEM;
+	}
+	
+	if(port->active2.transmit == NULL)
+	{
+		return -ENOMEM;
+	}
+	
+	save_flags(flags); cli();	/* can block on write when */
+	/* no space in transmit circular */
+	/* array. */
+	if((port->active2.transmit->Count & OWNER) == OWN_SAB)
+	{
+		++(port->Counters.tx_drops);
+		port->tx_full = 1;
+		restore_flags(flags);
+		if(filep->f_flags & O_NONBLOCK)
+		{
+			return -EAGAIN;
+		}
+		interruptible_sleep_on(&port->write_wait);
+	}
+	else
+	{
+		restore_flags(flags);
+	}
+	
+#ifndef FREEINTERRUPT
+	if((port->active2.transmit->HostVaddr != NULL) || /* not OWN_SAB from above */
+	   (port->active2.transmit->crcindex != 0))
+	{
+		register RING_DESCRIPTOR *freeme;
+		
+		freeme = port->active2.transmit;
+		do
+		{
+			if((freeme->crcindex == 0) && (freeme->HostVaddr == NULL))
+			{
+				break;
+			}
+			if(freeme->HostVaddr)
+			{
+				skb_unlink((struct sk_buff*)freeme->HostVaddr);
+				dev_kfree_skb_any((struct sk_buff*)freeme->HostVaddr);
+				freeme->HostVaddr = NULL;
+			}
+			freeme->sendcrc = 0;
+			freeme->crcindex = 0;
+			freeme = (RING_DESCRIPTOR*) freeme->VNext;
+		}
+		while((freeme->Count & OWNER) != OWN_SAB);
+	}
+#endif
+	
+	skb = alloc_skb(cnt, GFP_KERNEL); /* not called from int as with tty */
+	if(skb == NULL)
+	{
+		return -ENOMEM;
+	}
+	copy_from_user(skb->data, cptr, cnt);
+	skb->tail = (skb->data + cnt);
+	skb->len = cnt;
+	skb->data_len = cnt;
+	
+	skb_queue_head(port->sab8253xbuflist, skb);
+	port->active2.transmit->HostVaddr = skb;
+	port->active2.transmit->sendcrc = 0;
+	port->active2.transmit->crcindex = 0;
+	port->active2.transmit->Count = (OWN_SAB|cnt); /* must be this order */
+	port->active2.transmit = 
+		(RING_DESCRIPTOR*) port->active2.transmit->VNext;
+	port->Counters.transmitbytes += cnt;
+	sab8253x_start_txS(port);
+	return cnt;
+}
+
+static void sab8253x_receive_charsC(struct sab_port *port,
+				    union sab8253x_irq_status *stat)
+{
+	unsigned char buf[32];
+	int free_fifo = 0;
+	int reset_fifo = 0;
+	int msg_done = 0;
+	int msg_bad = 0;
+	int count = 0;
+	int total_size = 0;
+	int rstatus = 0;
+	struct sk_buff *skb;
+	
+	/* Read number of BYTES (Character + Status) available. */
+	
+	if((stat->images[ISR1_IDX] & SAB82532_ISR1_RDO) || (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) )
+	{
+		++msg_bad;
+		++free_fifo;
+		++reset_fifo;
+	}
+	else
+	{
+		if (stat->images[ISR0_IDX] & SAB82532_ISR0_RPF) 
+		{
+			count = port->recv_fifo_size;
+			++free_fifo;
+		}
+		
+		if (stat->images[ISR0_IDX] & SAB82532_ISR0_RME) 
+		{
+			count = READB(port, rbcl);
+			count &= (port->recv_fifo_size - 1);
+			++msg_done;
+			++free_fifo;
+			
+			total_size = READB(port, rbch);
+			if(total_size & SAB82532_RBCH_OV) /* need to revisit for 4096 byte frames */
+			{
+				msg_bad++;
+			}
+			
+			rstatus = READB(port, rsta);
+			if((rstatus & SAB82532_RSTA_VFR) == 0)
+			{
+				msg_bad++;
+			}
+			if(rstatus & SAB82532_RSTA_RDO)
+			{
+				msg_bad++;
+			}
+			if((rstatus & SAB82532_RSTA_CRC) == 0)
+			{
+				msg_bad++;
+			}
+			if(rstatus & SAB82532_RSTA_RAB)
+			{
+				msg_bad++;
+			}
+		}
+	}
+	
+	/* Read the FIFO. */
+	
+	(*port->readfifo)(port, buf, count);
+	
+	
+	/* Issue Receive Message Complete command. */
+	
+	if (free_fifo) 
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RMC);
+	}
+	
+	if(reset_fifo)
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RHR);
+	}
+	
+	if(msg_bad)
+	{
+		port->msgbufindex = 0;
+		return;
+	}
+	
+	memcpy(&port->msgbuf[port->msgbufindex], buf, count);
+	port->msgbufindex += count;
+	
+	if(msg_done)
+	{
+		
+		if(port->msgbufindex <= 3) /* min is 1 char + 2 CRC + status byte */
+		{
+			port->msgbufindex = 0;
+			return;
+		}
+		
+		total_size = port->msgbufindex - 3; /* strip off the crc16 and the status byte */
+		port->msgbufindex = 0;
+		
+		/* ignore the receive buffer waiting -- we know the correct size here */
+		
+		if(skb = dev_alloc_skb(total_size), skb)
+		{
+			memcpy(skb->data, &port->msgbuf[0], total_size);
+			skb->tail = (skb->data + total_size);
+			skb->data_len = total_size;
+			skb->len = total_size;
+			skb_queue_tail(port->sab8253xc_rcvbuflist, skb);
+			if(port->rx_empty)
+			{
+				port->rx_empty = 0;
+				wake_up_interruptible(&port->read_wait);
+			}
+			if(port->async_queue)
+			{
+				kill_fasync(&port->async_queue, SIGIO, POLL_IN);
+			}
+		}
+	}
+}
+
+static void sab8253x_check_statusC(struct sab_port *port,
+				   union sab8253x_irq_status *stat)
+{
+	int modem_change = 0;
+	mctlsig_t         *sig;
+	
+	if (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) 
+	{
+		port->icount.buf_overrun++;
+	}
+	
+	/* Checking DCD */
+	sig = &port->dcd;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dcd);
+		port->icount.dcd++;
+		modem_change++;
+	}
+	/* Checking CTS */
+	sig = &port->cts;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,cts);
+		port->icount.cts++;
+		modem_change++;
+	}
+	/* Checking DSR */
+	sig = &port->dsr;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dsr);
+		port->icount.dsr++;
+		modem_change++;
+	}
+	if (modem_change)
+	{
+		wake_up_interruptible(&port->delta_msr_wait);
+	}
+	
+	sig = &port->dcd;
+	if ((port->flags & FLAG8253X_CHECK_CD) &&
+	    (stat->images[sig->irq] & sig->irqmask)) 
+	{
+		
+		if (sig->val)
+		{
+			wake_up_interruptible(&port->open_wait); /* in case waiting in block_til_ready */
+		}
+		else if (!((port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+			   (port->flags & FLAG8253X_CALLOUT_NOHUP))) 
+		{
+			/* I think the code needs to walk through all the proces that have opened this
+			 * port and send a SIGHUP to them -- need to investigate somewhat more*/
+		}
+	}
+}
+
+static int sab8253x_startupC(struct sab_port *port)
+{
+	unsigned long flags;
+	int retval = 0;
+	
+	save_flags(flags); cli();
+	
+	if (port->flags & FLAG8253X_INITIALIZED) 
+	{
+		goto errout;
+	}
+	
+	if (!port->regs) 
+	{
+		retval = -ENODEV;
+		goto errout;
+	}
+	/*
+	 * Initialize the Hardware
+	 */
+	sab8253x_init_lineS(port);	/* nothing in this function
+					 * refers to tty structure */
+	
+	/* Activate RTS */
+	RAISE(port,rts);
+	
+	/* Activate DTR */
+	RAISE(port,dtr);
+	
+	
+	/*
+	 * Initialize the modem signals values
+	 */
+	port->dcd.val=ISON(port,dcd);
+	port->cts.val=ISON(port,cts);
+	port->dsr.val=ISON(port,dsr);
+	
+	/*
+	 * Finally, enable interrupts
+	 */
+	
+	port->interrupt_mask0 = SAB82532_IMR0_RFS | SAB82532_IMR0_PCE |
+		SAB82532_IMR0_PLLA | SAB82532_IMR0_RSC | SAB82532_IMR0_CDSC;
+#if 0
+	((port->ccontrol.ccr2 & SAB82532_CCR2_TOE) ? SAB82532_IMR0_CDSC : 0); /* the weird way the cards work
+									       * when clocking CD seems to
+									       *  monitor txclk*/
+#endif
+	WRITEB(port,imr0,port->interrupt_mask0);
+	port->interrupt_mask1 = SAB82532_IMR1_EOP | SAB82532_IMR1_XMR |
+		SAB82532_IMR1_TIN | SAB82532_IMR1_XPR;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	port->all_sent = 1;
+	
+	
+	/*
+	 * and set the speed of the serial port
+	 */
+	sab8253x_change_speedN(port);
+	
+	port->flags |= FLAG8253X_INITIALIZED; /* bad name for indicating to other functionalities status */
+	port->receive_chars = sab8253x_receive_charsC;
+	port->transmit_chars = sab8253x_transmit_charsS;
+	port->check_status = sab8253x_check_statusC;
+	port->receive_test = (SAB82532_ISR0_RME | SAB82532_ISR0_RFO | SAB82532_ISR0_RPF);
+	port->transmit_test = (SAB82532_ISR1_ALLS | SAB82532_ISR1_RDO | SAB82532_ISR1_XPR |
+			       SAB82532_ISR1_XDU | SAB82532_ISR1_CSC);
+	port->check_status_test = SAB82532_ISR1_CSC;
+	
+	restore_flags(flags);
+	return 0;
+	
+ errout:
+	restore_flags(flags);
+	return retval;
+}
+
+static int sab8253x_block_til_readyC(struct file* filp, struct sab_port *port)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	int retval;
+	int do_clocal = 1;		/* cheating -- I need to understand how
+					   signals behave synchronously better*/
+	unsigned long flags;
+	
+	/*
+	 * If the device is in the middle of being closed, then block
+	 * until it's done, and then try again.
+	 */
+	if (port->flags & FLAG8253X_CLOSING)
+	{
+		interruptible_sleep_on(&port->close_wait); /* finish up previous close */
+		
+#ifdef SERIAL_DO_RESTART
+		if (port->flags & FLAG8253X_HUP_NOTIFY)
+		{
+			return -EAGAIN;
+		}
+		else
+		{
+			return -ERESTARTSYS;
+		}
+#else
+		return -EAGAIN;
+#endif
+	}
+	
+	/* sort out async vs sync tty, not call out */
+	/*
+	 * If non-blocking mode is set, or the port is not enabled,
+	 * then make the check up front and then exit.
+	 */
+	
+	if (filp->f_flags & O_NONBLOCK) 
+	{
+		if (port->flags & FLAG8253X_CALLOUT_ACTIVE)
+		{
+			return -EBUSY;
+		}
+		port->flags |= FLAG8253X_NORMAL_ACTIVE;
+		return 0;
+	}
+	
+	if (port->flags & FLAG8253X_CALLOUT_ACTIVE) 
+	{
+		if (port->normal_termios.c_cflag & CLOCAL)
+		{
+			do_clocal = 1;
+		}
+	} 
+	
+	/*
+	 * Block waiting for the carrier detect and the line to become
+	 * free (i.e., not in use by the callout).  While we are in
+	 * this loop, port->count is dropped by one, so that
+	 * sab8253x_close() knows when to free things.  We restore it upon
+	 * exit, either normal or abnormal.
+	 */
+	
+	/* The port decrement logic is probably */
+	/* broken -- hence if def'd out -- it does*/
+	retval = 0;
+	add_wait_queue(&port->open_wait, &wait); /* starts the wait but does not block here */
+	port->blocked_open++;
+	while (1)			/* on some devices when providing clock have to just assume connection */
+	{
+		save_flags(flags);
+		cli();
+		if (!(port->flags & FLAG8253X_CALLOUT_ACTIVE))
+		{
+			RAISE(port, dtr);
+			RAISE(port, rts);	/* maybe not correct for sync */
+			/*
+			 * ??? Why changing the mode here? 
+			 *  port->regs->rw.mode |= SAB82532_MODE_FRTS;
+			 *  port->regs->rw.mode &= ~(SAB82532_MODE_RTS);
+			 */
+		}
+		restore_flags(flags);;
+		current->state = TASK_INTERRUPTIBLE;
+		if (!(port->flags & FLAG8253X_INITIALIZED)) 
+		{
+#ifdef SERIAL_DO_RESTART
+			if (port->flags & FLAG8253X_HUP_NOTIFY)
+			{
+				retval = -EAGAIN;
+			}
+			else
+			{
+				retval = -ERESTARTSYS;	
+			}
+#else
+			retval = -EAGAIN;
+#endif
+			break;
+		}
+		
+		if (!(port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+		    !(port->flags & FLAG8253X_CLOSING) &&
+		    (do_clocal || ISON(port,dcd))) 
+		{
+			break;
+		}
+#ifdef DEBUG_OPEN
+		printk("sab8253x_block_til_ready:2 flags = 0x%x\n",port->flags);
+#endif
+		if (signal_pending(current)) 
+		{
+			retval = -ERESTARTSYS;
+			break;
+		}
+#ifdef DEBUG_OPEN
+		printk("sab8253x_block_til_readyC blocking: ttyS%d, count = %d, flags = %x, clocal = %d, vstr = %02x\n",
+		       port->line, port->count, port->flags, do_clocal, READB(port,vstr));
+#endif
+		schedule();
+	}
+	current->state = TASK_RUNNING;
+	remove_wait_queue(&port->open_wait, &wait);
+	port->blocked_open--;
+	
+#ifdef DEBUG_OPEN
+	printk("sab8253x_block_til_ready after blockingC: ttys%d, count = %d\n",
+	       port->line, port->count);
+#endif
+	
+	if (retval)
+	{
+		return retval;
+	}
+	port->flags |= FLAG8253X_NORMAL_ACTIVE;
+	return 0;
+}
+
+
+int sab8253xc_open(struct inode *inodep, struct file *filep)
+{
+	unsigned int line;
+	unsigned int retval;
+	unsigned int counter;
+	SAB_PORT *port;
+	
+	line = minor(inodep->i_rdev);	/* let's find which physical device to use */
+	/* minor dev number indexes through the port */
+	/* list */
+	
+	for(counter = 0, port = AuraPortRoot; 
+	    (counter < line) && (port != NULL); 
+	    ++counter)
+	{
+		port = port->next;
+	}
+	
+	
+	if (!port) 
+	{
+		printk(KERN_ALERT "sab8253xc_open: can't find structure for line %d\n",
+		       line);
+		return -ENODEV;
+	}
+	
+	if(port->function == FUNCTION_NA)
+	{				/* port 2 on 1020s and 1520s */
+		return -ENODEV;
+	}
+	
+	switch(port->open_type)
+	{
+	case OPEN_ASYNC:
+		if(!(port->flags & FLAG8253X_CALLOUT_ACTIVE))
+		{
+			return -EBUSY;
+		}
+		break;
+		
+	case OPEN_SYNC_CHAR:
+	case OPEN_NOT:
+		port->tty = NULL;
+		port->open_type = OPEN_SYNC_CHAR;
+		break;
+		
+	default:
+		return -EBUSY;
+	}
+	
+	/*
+	 * Maybe start up serial port -- may already be running in callout mode
+	 */
+	
+	if(Sab8253xSetUpLists(port))
+	{
+		if(port->open_type == OPEN_SYNC_CHAR)
+		{
+			port->open_type = OPEN_NOT;
+		}
+		return -ENODEV;
+	}
+	if(Sab8253xInitDescriptors2(port, sab8253xc_listsize, sab8253xc_rbufsize))
+	{
+		Sab8253xCleanUpTransceiveN(port);	/* the network functions should be okay -- only difference */
+		/* is the crc32 that is appended */
+		if(port->open_type == OPEN_SYNC_CHAR)
+		{
+			port->open_type = OPEN_NOT;
+		}
+		return -ENODEV;
+	}
+	retval = sab8253x_startupC(port); /* does not do anything if call out active */
+	if (retval)
+	{
+		if(port->open_type == OPEN_SYNC_CHAR)
+		{
+			port->open_type = OPEN_NOT;
+		}
+		return retval;		
+	}
+	
+	MOD_INC_USE_COUNT;		/* might block */
+	/* note logic different from tty
+	   open failure does not call the
+	   close routine */
+	retval = sab8253x_block_til_readyC(filep, port);	/* need to wait for completion of callout */
+	if(retval)
+	{
+		if(port->open_type == OPEN_SYNC_CHAR)
+		{
+			port->open_type = OPEN_NOT;
+		}
+		MOD_DEC_USE_COUNT;	/* something went wrong */
+		return retval;
+	}
+	
+	port->tty = NULL;
+	port->open_type = OPEN_SYNC_CHAR;
+	if(Sab8253xSetUpLists(port))
+	{
+		port->open_type = OPEN_NOT;
+		return -ENODEV;
+	}
+	if(Sab8253xInitDescriptors2(port, sab8253xc_listsize, sab8253xc_rbufsize))
+	{
+		port->open_type = OPEN_NOT;
+		Sab8253xCleanUpTransceiveN(port);	/* the network functions should be okay -- only difference */
+		/* is the crc32 that is appended */
+		return -ENODEV;
+	}
+	retval = sab8253x_startupC(port); /* ditto */
+	if (retval)
+	{
+		port->open_type = OPEN_NOT;
+		Sab8253xCleanUpTransceiveN(port);
+		return retval;		
+	}
+	port->tx_full = 0;
+	port->rx_empty = 1;
+	port->count++;
+	port->session = current->session;
+	port->pgrp = current->pgrp;
+	filep->private_data = port;
+	MOD_INC_USE_COUNT;
+	return 0;			/* success */
+}
+
+int sab8253xc_release(struct inode *inodep, struct file *filep)
+{
+	SAB_PORT *port = (SAB_PORT*) filep->private_data;
+	unsigned long flags;
+	
+	save_flags(flags); cli();
+	
+	--(port->count);
+	if(port->count <= 0)
+	{
+		sab8253x_shutdownN(port);
+		Sab8253xCleanUpTransceiveN(port);
+		port->count = 0;
+		port->open_type = OPEN_NOT;
+	}
+	sab8253xc_fasync(-1, filep, 0);
+	MOD_DEC_USE_COUNT;
+	restore_flags(flags);
+	return 0;
+}
+
+unsigned int sab8253xc_poll(struct file *fileobj, struct poll_table_struct *polltab)
+{
+	SAB_PORT *port = fileobj->private_data;
+	unsigned int mask = 0;
+	
+	poll_wait(fileobj, &port->write_wait, polltab);
+	poll_wait(fileobj, &port->read_wait, polltab);
+	if(port->rx_empty == 0)
+	{
+		mask |= POLLIN | POLLRDNORM;
+	}
+	if(port->tx_full == 0)
+	{
+		mask |= POLLOUT | POLLWRNORM;
+	}
+	return mask;
+}
+
+int sab8253xc_ioctl(struct inode *iobj, struct file *fileobj, unsigned int cmd, unsigned long length)
+{
+	return 0;
+}
+
+int sab8253xc_fasync(int fd, struct file * fileobj, int mode)
+{
+	SAB_PORT *port = fileobj->private_data;
+	
+	return fasync_helper(fd, fileobj, mode, &port->async_queue); /* I am a little baffled -- does async_helper */
+				/* work on the basis of a port or on an open */
+				/* basis*/
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xctl.h linux-2.5/drivers/net/wan/8253x/8253xctl.h
--- linux-2.5.13/drivers/net/wan/8253x/8253xctl.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xctl.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,337 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+/* These structures and symbols are less related to the ESCC2s and ESCC8s per se and more to */
+/* the architecture of Aurora cards or to the logic of the driver */
+
+#ifndef _ATICNTRL_H_
+#define _ATICNTRL_H_
+
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/autoconf.h>
+#include <asm/page.h>
+#include "Reg9050.h"
+#include "8253x.h"
+
+#define FALSE	0
+#define TRUE	1
+
+#define NUMINTS 32
+
+/* The following are suggested by serial.h -- all not currently used */
+#define FLAG8253X_HUP_NOTIFY	0x0001 /* Notify getty on hangups and closes 
+					  on the callout port */ 
+#define FLAG8253X_FOURPORT	0x0002 /* Set OU1, OUT2 per AST Fourport settings */
+#define FLAG8253X_SAK		0x0004 /* Secure Attention Key (Orange book) */
+#define FLAG8253X_SPLIT_TERMIOS 0x0008 /* Separate termios for dialin/callout */
+#define FLAG8253X_SPD_MASK	0x1030
+#define FLAG8253X_SPD_HI	0x0010	/* Use 56000 instead of 38400 bps */
+#define FLAG8253X_SPD_VHI	0x0020  /* Use 115200 instead of 38400 bps */
+#define FLAG8253X_SPD_CUST	0x0030  /* Use user-specified divisor */
+#define FLAG8253X_SKIP_TEST	0x0040 /* Skip UART test during autoconfiguration */
+#define FLAG8253X_AUTO_IRQ	0x0080 /* Do automatic IRQ during autoconfiguration */
+
+#define FLAG8253X_SESSION_LOCKOUT 0x0100 /* Lock out cua opens based on session */
+#define FLAG8253X_PGRP_LOCKOUT    0x0200 /* Lock out cua opens based on pgrp */
+#define FLAG8253X_CALLOUT_NOHUP   0x0400 /* Don't do hangups for cua device */
+
+#define FLAG8253X_HARDPPS_CD	0x0800	/* Call hardpps when CD goes high  */
+#define FLAG8253X_SPD_SHI	0x1000	/* Use 230400 instead of 38400 bps */
+#define FLAG8253X_SPD_WARP	0x1010	/* Use 460800 instead of 38400 bps */
+
+#define FLAG8253X_LOW_LATENCY	0x2000 /* Request low latency behaviour */
+
+#define FLAG8253X_BUGGY_UART	0x4000 /* This is a buggy UART, skip some safety
+					* checks.  Note: can be dangerous! */
+
+#define FLAG8253X_AUTOPROBE	0x8000 /* Port was autoprobed by PCI or PNP code */
+
+#define FLAG8253X_FLAGS		0x7FFF	/* Possible legal async flags */
+#define FLAG8253X_USR_MASK	0x3430	/* Legal flags that non-privileged
+					 * users can set or reset */
+
+/* Internal flags used only by the 8253x driver */
+#define FLAG8253X_INITIALIZED	0x80000000 /* Serial port was initialized */
+#define FLAG8253X_CALLOUT_ACTIVE 0x40000000 /* Call out device is active */
+#define FLAG8253X_NORMAL_ACTIVE	0x20000000 /* Normal device is active */
+#define FLAG8253X_BOOT_AUTOCONF	0x10000000 /* Autoconfigure port on bootup */
+#define FLAG8253X_CLOSING	0x08000000 /* Serial port is closing */
+#define FLAG8253X_CTS_FLOW	0x04000000 /* Do CTS flow control */
+#define FLAG8253X_CHECK_CD	0x02000000 /* i.e., CLOCAL */
+#define FLAG8253X_NETWORK	0x01000000 /* the logic of callout
+					    * and reconnect works differently
+					    * for network ports*/
+
+#define FLAG8253X_CONS_FLOW	0x00800000 /* flow control for console  */
+
+#define FLAG8253X_INTERNAL_FLAGS 0xFF800000 /* Internal flags */
+
+#define SAB8253X_CLOSING_WAIT_INF	0
+#define SAB8253X_CLOSING_WAIT_NONE	65535
+
+#define SAB8253X_EVENT_WRITE_WAKEUP 0
+
+typedef struct AuraXX20params
+{
+	unsigned debug;		/* lots of kernel warnings */
+	unsigned listsize;		/* size of descriptor list */
+} AURAXX20PARAMS;
+
+/* initialization functions */
+extern unsigned int
+plx9050_eprom_read(unsigned int* eprom_ctl, unsigned short *ptr, unsigned char addr, unsigned short len);
+extern unsigned int 
+plx9050_eprom_cmd(unsigned int* eprom_ctl, unsigned char cmd, unsigned char addr, unsigned short data);
+extern void dump_ati_adapter_registers(unsigned int *addr, int len);
+
+/* common routine */
+extern void sab8253x_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+
+/* net device functions */
+extern int Sab8253xInitDescriptors2(SAB_PORT *priv, int listsize, int rbufsize);
+extern int sab8253xn_init(struct net_device *dev); /* called by registration */
+extern int sab8253xn_write2(struct sk_buff *skb, struct net_device *dev); 
+				/* hard_start_xmit */
+extern int sab8253xn_ioctl(struct net_device *dev, struct ifreq *ifr,
+			   int cmd); 
+				/* interrupt handler */
+extern void sab8253xn_handler2(int irq, void *devidp, struct pt_regs* ptregsp);
+extern int sab8253xn_open(struct net_device *dev);
+extern int sab8253xn_release(struct net_device *dev);	/* stop */
+extern struct net_device_stats *sab8253xn_stats(struct net_device *dev);
+
+extern struct net_device *Sab8253xRoot;
+extern struct net_device auraXX20n_prototype;
+extern SAB_PORT *current_sab_port;
+extern int sab8253xn_listsize;
+extern int sab8253xn_rbufsize;
+extern int sab8253xt_listsize;
+extern int sab8253xt_rbufsize;
+extern int sab8253xs_listsize;
+extern int sab8253xs_rbufsize;
+extern int sab8253xc_listsize;
+extern int sab8253xc_rbufsize;
+
+/* character device functions */
+
+extern int 
+sab8253xc_read(struct file *filep, char *cptr, size_t cnt, loff_t *loffp);
+extern int sab8253xc_write(struct file *filep, const char *cptr, size_t cnt, loff_t *loffp);
+extern int sab8253xc_open(struct inode *inodep, struct file *filep);
+extern int sab8253xc_release(struct inode *inodep, struct file *filep);
+extern unsigned int sab8253xc_poll(struct file *, struct poll_table_struct *);
+extern int sab8253xc_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+extern int sab8253xc_fasync(int, struct file *, int);
+
+/* number of characters left in xmit buffer before we ask for more */
+#define WAKEUP_CHARS 256
+
+#define SERIAL_PARANOIA_CHECK
+#define SERIAL_DO_RESTART
+
+/* sync tty functions */
+
+/* general macros */
+#define DEBUGPRINT(arg) if(DRIVER_DEBUG()) printk arg
+#define	MIN(a,b) (((a)<(b))?(a):(b))
+#define	MAX(a,b) (((a)>(b))?(a):(b))
+
+extern AURAXX20PARAMS AuraXX20DriverParams;
+#define DRIVER_DEBUG() (AuraXX20DriverParams.debug)
+#define DRIVER_LISTSIZE() (AuraXX20DriverParams.listsize)
+#define XSETDRIVER_LISTSIZE(arg) (AuraXX20DriverParams.listsize = (arg))
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+#define	net_device_stats enet_statistics
+#define net_device device
+#define pci_base_address(p, n)  (p)->base_address[n]
+#define dev_kfree_skb_irq(s) dev_kfree_skb((s))
+#define dev_kfree_skb_any(s) dev_kfree_skb((s))
+#else  /* LINUX_VERSION_CODE */
+#define NETSTATS_VER2
+#define pci_base_address(p, n) pci_resource_start((p), (n))
+#endif /* LINUX_VERSION_CODE */
+
+				/* The sample LINUX driver */
+				/* uses these no reason not */
+				/* to be more dynamic.*/
+
+/* Below are things that should be placed in <linux/pci_ids.h> */
+#ifndef PCI_VENDOR_ID_AURORATECH
+#define PCI_VENDOR_ID_AURORATECH 0x125c
+                                  /* Saturn and Apollo boards */ 
+#define PCI_DEVICE_ID_AURORATECH_MULTI   0x0101 
+                                  /* WAN/LAN Multiservers */
+#define PCI_DEVICE_ID_AURORATECH_WANMS   0x0102  
+                                  /* Comnpact PCI boards */
+#define PCI_DEVICE_ID_AURORATECH_CPCI    0x0103  
+#endif /* PCI_VENDOR_ID_AURORATECH */
+
+extern int sab8253x_vendor_id;
+extern int sab8253x_cpci_device_id;
+extern int sab8253x_wmcs_device_id;
+extern int sab8253x_mpac_device_id;
+
+#define PCIMEMVALIDMULTI	((sab8253x_vendor_id << 16) | sab8253x_mpac_device_id)
+#define PCIMEMVALIDCPCI		((sab8253x_vendor_id << 16) | sab8253x_cpci_device_id)
+#define PCIMEMVALIDWMCS		(sab8253x_vendor_id | (sab8253x_wmcs_device_id << 16))
+
+/* 
+ * Some values defining boards
+ *
+ * First 1, 2, 4 and 8 ports Multiports
+ */
+
+#define AURORA_8X20_CHIP_NPORTS      8
+#define AURORA_4X20_CHIP_NPORTS      2 /* uses two ESCC2s */
+#define AURORA_2X20_CHIP_NPORTS      2
+#define AURORA_1X20_CHIP_NPORTS      1
+
+				/* sizes of PLX9050 address space */
+#define AURORA_4X20_SIZE		0x800 
+#define AURORA_4X20_CHIP_OFFSET           0x400
+#define AURORA_8X20_SIZE		0x200
+#define AURORA_8X20_CHIP_OFFSET           0x0
+#define AURORA_2X20_SIZE		0x80 /* This looks wrong probably las0 size */
+#define AURORA_2X20_CHIP_OFFSET           0x0
+
+#define AURORA_MULTI_1PORTBIT		PLX_CTRL_USERIO3DATA
+#define AURORA_MULTI_SYNCBIT		PLX_CTRL_USERIO3DIR
+
+#define AURORA_MULTI_CLKSPEED	((unsigned long) 29491200) /* 29.4912 MHz */
+#define SUN_SE_CLKSPEED	        ((unsigned long) 29491200) /* 29.4912 MHz */
+
+/*
+ * Per-CIM structure
+ */
+
+#define CIM_SEPLEN	128	/* serial EPROM length on a CIM */
+#define CIM_REVLEN	17
+#define CIM_SNLEN	17
+#define CIM_MFGLOCLEN	17
+#define CIM_MFGDATELEN	33
+
+/* CIM types: */
+#define CIM_UNKNOWN	0
+#define CIM_RS232	1	/* RS-232 only CIM */
+#define CIM_SP502	2	/* SP502 multi-mode CIM */
+
+/* CIM flags: */
+#define CIM_SYNC	0x0000001	/* sync allowed */
+#define CIM_PROTOTYPE	0x0000002	/* prototype */
+#define CIM_LAST	0x0000100	/* the last CIM */
+
+typedef struct aura_cim 
+{
+	int			ci_type;	/* CIM type */
+	unsigned long	 	ci_flags;	/* CIM flags */
+	int			ci_num;	/* the canonical number of this CIM */
+	int			ci_port0lbl;	/* what's the label on port 0 */
+	unsigned int	 	ci_nports;	/* the number of ports on this CIM */
+	struct sab_board	*ci_board;	/* pointer back to the board */
+	struct sab_chip		*ci_chipbase;	/* first chip */
+	struct sab_port		*ci_portbase;	/* first port */
+	unsigned long	 	ci_clkspeed;	/* the clock speed */
+	unsigned int		ci_clkspdsrc;
+	int			ci_spdgrd;	/* chip speed grade */
+	unsigned int		ci_spdgrdsrc;
+	unsigned char	 	ci_sep[CIM_SEPLEN];
+	unsigned char	 	ci_rev[CIM_REVLEN];	/* revision information */
+	unsigned char	 	ci_sn[CIM_SNLEN];	/* serial number */
+	unsigned char	 	ci_mfgdate[CIM_MFGDATELEN];
+	unsigned char	 	ci_mfgloc[CIM_MFGLOCLEN];
+	struct aura_cim		*next;
+	struct aura_cim		*next_by_mcs;
+} aura_cim_t, AURA_CIM;
+
+/*
+ * Board structure
+ */
+
+typedef struct sab_board 
+{
+	struct sab_board 	*nextboard;
+	struct sab_board	*next_on_interrupt;
+	
+	struct sab_chip		*board_chipbase;	/* chip list for this board */
+	struct sab_port		*board_portbase;	/* port list for this board */
+	unsigned int		board_number;
+	
+#define BD_1020P	1
+#define BD_1520P	2
+#define BD_2020P	3
+#define BD_2520P	4
+#define BD_4020P	5
+#define BD_4520P	6
+#define BD_8020P	7
+#define BD_8520P	8
+#define BD_SUNSE	9	/* Sun's built-in 82532 -- not supported by this driver*/
+#define BD_WANMCS	10	
+#define BD_1020CP	11	/* CPCI start here */
+#define BD_1520CP	12
+#define BD_2020CP	13
+#define BD_2520CP	14
+#define BD_4020CP	15
+#define BD_4520CP	16
+#define BD_8020CP	17
+#define BD_8520CP	18
+#define BD_ISCPCI(x)	((x) == BD_1020CP || (x) == BD_1520CP		\
+			 || (x) == BD_2020CP || (x) == BD_2520CP	\
+			 || (x) == BD_4020CP || (x) == BD_4520CP	\
+			 || (x) == BD_8020CP || (x) == BD_8520CP)
+
+	unsigned char		b_type;
+	unsigned char		b_nchips;	/* num chips for this board */
+	unsigned char		b_nports;	/* num ports for this board */
+	unsigned char		b_flags;	/* flags: */
+#define BD_SYNC		0x01	/* sync is allowed on this board */
+#define BD_INTRHI	0x02	/* intr is hi level (SPARC only) */
+	struct pci_dev      	b_dev;         /* what does PCI knows about us */
+	int                  	b_irq;           /* For faster access */
+	unsigned char		*b_chipregbase;	/* chip register io */
+	long		 	b_clkspeed;	/* the clock speed */
+	int			b_spdgrd;	/* chip speed grade */
+	unsigned short		b_intrmask;	/* wanmcs interrupt mask */
+	unsigned char*		virtbaseaddress0;
+	unsigned int		length0;
+	unsigned char*		virtbaseaddress1;
+	unsigned int		length1;
+	unsigned char*		virtbaseaddress2;
+	unsigned int		length2;
+	unsigned char*		virtbaseaddress3;
+	unsigned int		length3;
+  
+  /*
+   * Pointer to hardware-specific electrical interface code.  This
+   *  routine will set the electrical interface to whatever is in
+   *  the given interface/txena pair.
+   * Returns 0 if it could not set the value, non-zero otherwise.
+   */
+	int			(*b_setif)(struct sab_port *line,
+					   int interface, int txena);
+	/*
+	 * hardware mapping
+	 */
+	unsigned int	 	b_eprom[64];	/* serial EPROM contents */
+	AURA_CIM		*b_cimbase;	/* CIM information */
+	PLX9050		*b_bridge;	/* PCI bridge ctlr. regs. */
+} sab_board_t, SAB_BOARD;	/* really hate the _t convention */
+
+#define SEPROM 1		/* driver got clock speed from SEPROM */
+
+#define SAB8253X_XMIT_SIZE PAGE_SIZE
+
+extern char *aura_functionality[];
+
+#endif /* _ATICNTRL_H_ */
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xdbg.c linux-2.5/drivers/net/wan/8253x/8253xdbg.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xdbg.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xdbg.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,64 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/stddef.h>
+#include <linux/netdevice.h>
+#include <linux/string.h>
+#include <linux/sockios.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/pgtable.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/fs.h>
+#include <linux/sched.h>
+#include <asm/uaccess.h>
+#include <linux/version.h>
+#include "8253xctl.h"
+#include "Reg9050.h"
+#if 0 				/* only during debugging */
+#undef DEBUGPRINT
+#define DEBUGPRINT(arg) printk arg
+#endif
+
+void dump_ati_adapter_registers(unsigned int *addr, int len)
+{
+	int index;
+	int flag = 1;
+	
+	for(index = 0; index < (len/(sizeof(unsigned int*))); ++index)
+	{
+		if(flag)
+		{
+			DEBUGPRINT((KERN_ALERT "bridge: %4.4x:%8.8x", (4*index), *addr++));
+		}
+		else
+		{
+			DEBUGPRINT(("%8.8x", *addr++));
+		}
+		if(((index + 1) % 8) == 0)
+		{
+			DEBUGPRINT(("\n"));
+			flag = 1;
+		}
+		else
+		{
+			DEBUGPRINT((" "));
+			flag = 0;
+		}
+	}
+	if(flag == 0)
+	{
+		DEBUGPRINT(("\n"));
+	}
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xini.c linux-2.5/drivers/net/wan/8253x/8253xini.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xini.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xini.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,3043 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/sockios.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/pgtable.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/fs.h>
+#include <linux/sched.h>
+#include <asm/uaccess.h>
+#include <linux/version.h>
+#include <linux/etherdevice.h>
+#include <linux/init.h>
+#include "Reg9050.h"
+#include "8253xctl.h"
+#include "ring.h"
+#include "8253x.h"
+#include "crc32dcl.h"
+#include "8253xmcs.h"
+#include "sp502.h"
+
+/* card names */
+
+char *aura_functionality[] =
+{
+	"NR",
+	"AO",
+	"NA",
+	"UN"
+};
+
+char *board_type[] =
+{
+	"unknown",
+	"1020P",
+	"1520P",
+	"2020P",
+	"2520P",
+	"4020P",
+	"4520P",
+	"8020P",
+	"8520P",
+	"SUNSE",
+	"WANMS",
+	"1020C",
+	"1520C",
+	"2020C",
+	"2520C",
+	"4020C",
+	"4520C",
+	"8020C",
+	"8520C",
+};
+
+unsigned int sab8253x_rebootflag = 0;
+
+AURAXX20PARAMS AuraXX20DriverParams; /* loaded at startup */
+				/* from variables below */
+SAB_BOARD *AuraBoardRoot = NULL; /* The order of this list is not important */
+SAB_CHIP  *AuraChipRoot = NULL;	/* chips grouped by board chip0 before chip1 */
+SAB_PORT  *AuraPortRoot = NULL;	/* ports grouped by board and by chip, chip0, chip1, etc */
+AURA_CIM  *AuraCimRoot = NULL;	/* only used for deallocating the cim structures, etc */
+/* CIM stands for Communications Interface Module -- the G.Link logic provided by the Altera parts. */
+
+/* Arrays of lists of boards of each type on a given interrupt */
+SAB_BOARD *AuraBoardESCC2IrqRoot[NUMINTS]; 
+SAB_BOARD *AuraBoardESCC8IrqRoot[NUMINTS];
+SAB_BOARD *AuraBoardMCSIrqRoot[NUMINTS];
+
+unsigned int NumSab8253xPorts = 0;
+
+unsigned BD1020Pcounter = 0;	/* keep count of each board */
+unsigned BD1520Pcounter = 0;	/* may change to just keeping count */
+unsigned BD2020Pcounter = 0;	/* of the total number of boards */
+unsigned BD2520Pcounter = 0;
+unsigned BD4020Pcounter = 0;
+unsigned BD4520Pcounter = 0;
+unsigned BD8020Pcounter = 0;
+unsigned BD8520Pcounter = 0;
+
+unsigned BD1020CPcounter = 0;	/* keep count of each board */
+unsigned BD1520CPcounter = 0;	/* may change to just keeping count */
+unsigned BD2020CPcounter = 0;	/* of the total number of boards */
+unsigned BD2520CPcounter = 0;
+unsigned BD4020CPcounter = 0;
+unsigned BD4520CPcounter = 0;
+unsigned BD8020CPcounter = 0;
+unsigned BD8520CPcounter = 0;
+
+unsigned BDMCScounter = 0;
+
+
+static int auraXX20n_debug = 0;	/* turns on lots of */
+				/* debugging messages*/
+static char* auraXX20n_name = 0;/* set net dev name on command line */
+static char *sab8253xc_name = "sab8253xc";
+static int sab8253xc_major = 0;
+int sab8253xn_listsize = 32; /* recommend descriptor list size */
+int sab8253xn_rbufsize = RXSIZE; /* recommend rbuf list size */
+int sab8253xt_listsize = 256; /* recommend descriptor list size */
+int sab8253xt_rbufsize = 32; /* recommend rbuf list size for tty */
+int sab8253xs_listsize = 64; /* recommend descriptor list size */
+int sab8253xs_rbufsize = RXSIZE; /* recommend rbuf list size */
+int sab8253xc_listsize = 64; /* recommend descriptor list size */
+int sab8253xc_rbufsize = RXSIZE; /* recommend rbuf list size for tty */
+int xx20_minorstart = 128;
+int sab8253x_vendor_id = PCI_VENDOR_ID_AURORATECH;
+int sab8253x_cpci_device_id = PCI_DEVICE_ID_AURORATECH_CPCI;
+int sab8253x_wmcs_device_id = PCI_DEVICE_ID_AURORATECH_WANMS;
+int sab8253x_mpac_device_id = PCI_DEVICE_ID_AURORATECH_MULTI;
+int sab8253x_default_sp502_mode = SP502_RS232_MODE;
+
+MODULE_PARM(sab8253x_vendor_id, "i");
+MODULE_PARM(sab8253x_cpci_device_id, "i");
+MODULE_PARM(sab8253x_wmcs_device_id, "i");
+MODULE_PARM(sab8253x_mpac_device_id, "i");
+MODULE_PARM(sab8253x_default_sp502_mode, "i");
+
+MODULE_PARM(xx20_minorstart, "i");
+MODULE_PARM(sab8253xc_major, "i");
+MODULE_PARM(auraXX20n_debug, "i");
+MODULE_PARM(auraXX20n_name, "s"); /* this and the following for sync */
+MODULE_PARM(sab8253xn_listsize, "i"); /* network driver */
+MODULE_PARM(sab8253xn_rbufsize, "i"); /* network driver */
+MODULE_PARM(sab8253xt_listsize, "i"); /* tty driver */
+MODULE_PARM(sab8253xt_rbufsize, "i"); /* tty driver */
+MODULE_PARM(sab8253xc_listsize, "i"); /* network driver */
+MODULE_PARM(sab8253xc_rbufsize, "i"); /* network driver */
+MODULE_PARM(sab8253xs_listsize, "i"); /* tty driver */
+MODULE_PARM(sab8253xs_rbufsize, "i"); /* tty driver */
+MODULE_PARM(sab8253xc_name, "s"); 
+
+struct pci_dev   *XX20lastpdev = NULL; /* just used for finding all PCI devices */
+static SAB_BOARD *find_ati_multiport_card(void); /* actually implemented */
+static SAB_BOARD *find_ati_cpci_card(void); /* to be done */
+static SAB_BOARD *find_ati_wanms_card(void); /* to be done */
+
+#if (!defined(MODULE)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0))
+				/* unpleasantness for 2.2 kernels
+				 * and probe illogic */
+
+				/* The LRP project is still working on
+				   2.2.* kernels but I suspect
+				   that initially we will see more
+				   purchases for complete Linux
+				   machines using 2.4.*, LRP
+				   machines tend to be underpowered
+				   and have a paucity of PCI slots
+				*/
+
+unsigned int do_probe = 1;
+#endif
+
+				/* One could argue that these could be in  */
+				/* the 8253xnet.c file but they are fairly */
+				/* intimately involved with initialization.*/
+struct net_device *Sab8253xRoot = NULL;
+
+struct net_device auraXX20n_prototype = /* used for the network device */
+{
+	"8253x0",			
+	0, 0, 0, 0,
+	0x000,
+	-1, /* bad irq */
+	0, 0, 0,
+	NULL,
+	sab8253xn_init /* network driver initialization */
+};
+
+struct file_operations sab8253xc_fops =
+{
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0))
+	NULL,
+#endif
+	NULL,			/* llseek */
+	sab8253xc_read,		/* read */
+	sab8253xc_write,	/* write */
+	NULL,			/* readdir */
+	sab8253xc_poll,		/* poll */
+	sab8253xc_ioctl,	/* ioctl */
+	NULL,			/* mmap */
+	sab8253xc_open,		/* open */
+	NULL,			/* flush */
+	sab8253xc_release,	/* release */
+	NULL,			/* fsync */
+	sab8253xc_fasync,	/* fasync */
+	NULL,			/* check_media_change */
+	NULL,			/* revalidate */
+	NULL			/* lock */
+};
+
+
+/* A few function defined in this file */
+/* These functions are basically functionality */
+/* independent -- they are used with asynchronous ttys */
+/* synchronous ttys, the network device and the */
+/* raw character device */
+
+				/* used for reading and writing ports
+				   readw and writew require some reprogramming
+				   of the PLX9050
+				*/
+static unsigned char aura_readb(struct sab_port *port, unsigned char *reg);
+static unsigned char wmsaura_readb(struct sab_port *port, unsigned char *reg);
+static unsigned short aura_readw(struct sab_port *port, unsigned short *reg);
+static unsigned short wmsaura_readw(struct sab_port *port, unsigned short *reg);
+static void aura_writeb(struct sab_port *port, unsigned char *reg,unsigned char val);
+static void wmsaura_writeb(struct sab_port *port, unsigned char *reg,unsigned char val);
+static void aura_writew(struct sab_port *port, unsigned short *reg,unsigned short val);
+static void wmsaura_writew(struct sab_port *port, unsigned short *reg,unsigned short val);
+
+static void aura_readfifo(struct sab_port *port, unsigned char *buf, unsigned int nbytes);
+static void aura_writefifo(struct sab_port *port);
+
+static void wmsaura_readfifo(struct sab_port *port, unsigned char *buf, unsigned int nbytes);
+static void wmsaura_writefifo(struct sab_port *port);
+
+/* function definitions */
+
+/* [124]X20 type cards */
+static void DisableESCC2Interrupts(SAB_CHIP *chipptr) /* in processing ports may have to disable ints */
+{
+	struct sab82532_async_wr_regs *regs;
+	
+	regs = chipptr->c_regs;
+	writeb(0xff,&regs->pim);	/* All interrupts off */
+				/* Note that regs/->c_regs
+				   is set to base reg
+				   address, thus taking
+				   address or regs->pim
+				   gets the address of
+				   the PIM register/int mask */
+}
+
+static SAB_CHIP* CreateESCC2(SAB_BOARD *bptr, unsigned int offset)
+{
+	SAB_CHIP *cptr;
+	struct sab82532_async_wr_regs *regs;
+	
+	printk(KERN_ALERT 
+	       "auraXX20n: creating ESCC2 structure on board %p at offset %x.\n",
+	       bptr, offset);
+	
+	cptr = (SAB_CHIP*) kmalloc(sizeof(SAB_CHIP), GFP_KERNEL);
+	if(cptr == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: Failed to create ESCC2 structure on board %p at offset %x.\n",
+		       bptr, offset);
+		return NULL;
+	}
+	memset(cptr, 0, sizeof(SAB_CHIP));
+	cptr->chip_type = ESCC2;
+	cptr->c_board = bptr;
+	cptr->c_cim = NULL;
+	cptr->c_chipno = (offset ? 1 : 0); /* first or second chip on board */
+	cptr->c_revision = 
+		(readb(((char *)bptr->virtbaseaddress2) + offset + SAB85232_REG_VSTR) &
+		 SAB82532_VSTR_VN_MASK);
+	cptr->c_nports = 2;
+	cptr->c_portbase = NULL;
+	cptr->next = AuraChipRoot;	/* chips are added to chiplist in reverse order */
+	AuraChipRoot = cptr;
+	cptr->next_by_board = bptr->board_chipbase; /* likewise for the local board chiplist */
+	bptr->board_chipbase = cptr;
+	printk(KERN_ALERT "auraXX20n: chip %d on board %p is revision %d.\n",
+	       cptr->c_chipno, bptr, cptr->c_revision);
+	
+	/* lets set up the generic parallel
+	 * port register which is used to
+	 * control signaling and other stuff*/
+	/*
+	 * SAB82532 (Aurora) 1 8-bit parallel port
+	 * To summarize the use of the parallel port:
+	 *                    RS-232
+	 *  A       B        I/O     descr
+	 * P0      P4      output  TxClk ctrl
+	 * P1      P5      output  DTR
+	 * P2      P6      input   DSR
+	 * P3      P7      output  485 control
+	 *
+	 */
+	/*
+	 * Configuring the parallel port 
+	 */
+	
+	regs = (struct sab82532_async_wr_regs *)(((char *)bptr->virtbaseaddress2) + offset);
+	
+	DEBUGPRINT((KERN_ALERT "Writing 0x44 to 0x%p + 0x%x for chip %d\n",
+		    regs, SAB82532_REG_PCR, cptr->c_chipno));
+	
+	writeb(0x44,&regs->pcr);  /* 2 input bits */
+	writeb(0xff,&regs->pim);/* All interrupts off */
+	writeb(0x33,&regs->pvr); /* Txclk and DTR low  */
+	
+	cptr->c_regs = (void*) regs;
+	cptr->int_disable = DisableESCC2Interrupts;
+	return cptr;
+}
+
+static void CreateESCC2Port(SAB_CHIP *cptr, unsigned int portno, unsigned int function)
+{
+	SAB_BOARD *bptr;
+	SAB_PORT  *pptr;
+	extern void sab8253x_setup_ttyport(struct sab_port *p_port) ;
+	
+	++NumSab8253xPorts;
+	bptr = cptr->c_board;
+	pptr = (SAB_PORT*) kmalloc(sizeof(SAB_PORT), GFP_KERNEL);
+	if(pptr == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: Failed to create ESCC2 port structure on chip %p on board %p.\n",
+		       cptr, bptr);
+		return;
+	}
+	memset(pptr, 0, sizeof(SAB_PORT));
+	DEBUGPRINT
+		((KERN_ALERT "Setting up port %d, chipno %d for %s type board number %d.\n", 
+		  portno, cptr->c_chipno, board_type[bptr->b_type],bptr->board_number));
+	pptr->portno = portno;
+	pptr->chip=cptr;
+	pptr->board=bptr;
+	pptr->open_type=OPEN_NOT;
+	pptr->is_console=0;
+	pptr->regs=
+		(union sab82532_regs *)
+		(((unsigned int)cptr->c_regs) +
+		 (portno * SAB82532_REG_SIZE));
+	pptr->type = cptr->c_revision;
+	pptr->function = function;
+	
+	/* Simpify reading */
+#define PVR  pptr->regs->async_write.pvr
+#define PCR  pptr->regs->async_write.pcr
+#define PIM  pptr->regs->async_write.pim
+#define ISR0 pptr->regs->async_read.isr0
+#define IMR0 pptr->regs->async_write.imr0
+#define IMR1 pptr->regs->async_write.imr1
+#define PIS  pptr->regs->async_read.pis
+#define VSTR pptr->regs->async_read.vstr
+#define STAR pptr->regs->async_read.star
+#define MODE pptr->regs->async_read.mode
+	
+	pptr->irq = bptr->b_irq;
+	if(portno == 0) 
+	{ /* Port A .... */
+		pptr->dsr.reg=(unsigned char *)&(PVR);
+		pptr->dsr.mask=0x04;
+		pptr->dsr.irq=PIS_IDX;
+		pptr->dsr.irqmask=0x04;
+		
+		pptr->dtr.reg=(unsigned char *)&(PVR);
+		pptr->dtr.mask=0x02;
+		
+		pptr->txclkdir.reg=(unsigned char *)&(PVR);
+		pptr->txclkdir.mask=0x01;
+	} 
+	else 
+	{ /* Port B */
+		pptr->dsr.reg=(unsigned char *)&(PVR);
+		pptr->dsr.mask=0x40;
+		pptr->dsr.irq=PIS_IDX;
+		pptr->dsr.irqmask=0x40;
+		
+		pptr->dtr.reg=(unsigned char *)&(PVR);
+		pptr->dtr.mask=0x20;
+		
+		pptr->txclkdir.reg=(unsigned char *)&(PVR);
+		pptr->txclkdir.mask=0x10;
+	}
+	pptr->dsr.inverted=1;
+	pptr->dsr.cnst = 0;
+	pptr->dtr.inverted=1;
+	pptr->dtr.cnst = 0;
+	pptr->txclkdir.inverted=1;
+	
+	pptr ->dcd.reg =(unsigned char *) &(VSTR);
+	
+	DEBUGPRINT((KERN_ALERT "cd register set to 0x%p\n", pptr ->dcd.reg));
+	
+	pptr->dcd.mask = SAB82532_VSTR_CD;
+	pptr->dcd.inverted = 1;
+	pptr->dcd.irq=ISR0_IDX;
+	pptr->dcd.irqmask=SAB82532_ISR0_CDSC;
+	pptr->dcd.cnst = 0;
+	
+	pptr->cts.reg = (unsigned char *)&(STAR);
+	pptr->cts.mask = SAB82532_STAR_CTS;
+	pptr->cts.inverted = 0;
+	pptr->cts.irq=ISR1_IDX;
+	pptr->cts.irqmask=SAB82532_ISR1_CSC;
+	pptr->cts.cnst = 0;
+	
+	pptr->rts.reg = (unsigned char *)&(MODE);
+	pptr->rts.mask = SAB82532_MODE_FRTS;
+	pptr->rts.inverted = 1;
+	pptr->rts.cnst = SAB82532_MODE_RTS;
+	
+	
+	/* Set the read and write function */
+	pptr->readbyte=aura_readb;
+	pptr->readword=aura_readw;
+	pptr->writebyte=aura_writeb;
+	pptr->writeword=aura_writew;
+	pptr->readfifo=aura_readfifo;
+	pptr->writefifo=aura_writefifo;
+	
+	sab8253x_setup_ttyport(pptr);	/* asynchronous */
+	/* ttys are default, basic */
+	/* initialization, everything */
+	/* else works as a modification */
+	/* thereof */
+	
+	pptr->next = AuraPortRoot;
+	AuraPortRoot = pptr;
+	pptr->next_by_chip = cptr->c_portbase;
+	cptr->c_portbase = pptr;
+	pptr->next_by_board = bptr->board_portbase;
+	bptr->board_portbase = pptr;
+}
+
+/* 8x20 type functions */
+
+static void DisableESCC8Interrupts(SAB_CHIP *chipptr)
+{
+	unsigned int regbase;		/* a lot more to do for ESCC8 */
+	
+	regbase = (unsigned int) chipptr->c_regs;
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_A); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_B); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_C); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_D); /* All interrupts off */
+}
+
+static SAB_CHIP* CreateESCC8(SAB_BOARD *bptr, unsigned int offset)
+{
+	SAB_CHIP *cptr;
+	unsigned int regbase;
+	
+	printk(KERN_ALERT 
+	       "auraXX20n: creating ESCC8 structure on board %p at offset %x.\n",
+	       bptr, offset);
+	
+	cptr = (SAB_CHIP*) kmalloc(sizeof(SAB_CHIP), GFP_KERNEL);
+	if(cptr == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: Failed to create ESCC8 structure on board %p at offset %x.\n",
+		       bptr, offset);
+		return NULL;
+	}
+	memset(cptr, 0, sizeof(SAB_CHIP));
+	cptr->chip_type = ESCC8;
+	cptr->c_board = bptr;
+	cptr->c_cim = NULL;
+	cptr->c_chipno = (offset ? 1 : 0); /* no card actually has 2 ESCC8s on it */
+	cptr->c_revision = 
+		(readb(((char *)bptr->virtbaseaddress2) + offset + SAB85232_REG_VSTR) & 
+		 SAB82532_VSTR_VN_MASK);
+	cptr->c_nports = 8;
+	cptr->c_portbase = NULL;	/* used for the list of ports associated
+					   with this chip
+					*/
+	cptr->next = AuraChipRoot;
+	AuraChipRoot = cptr;
+	cptr->next_by_board = bptr->board_chipbase;
+	bptr->board_chipbase = cptr;
+	printk(KERN_ALERT "auraXX20n: chip %d on board %p is revision %d.\n",
+	       cptr->c_chipno, bptr, cptr->c_revision);
+	
+	/* lets set up the generic parallel
+	 * port register which is used to
+	 * control signaling and other stuff*/
+	
+	/* SAB82538 4 8-bits parallel ports
+	 * To summarize the use of the parallel port:
+	 *                    RS-232
+	 * Parallel port A -- TxClkdir control	(output) ports 0 - 7
+	 * Parallel port B -- DTR		(output) ports 0 - 7
+	 * Parallel port C -- DSR		(input)  ports 0 - 7
+	 * Parallel port D -- driver power down 	(output) drivers 0 - 3
+	 *
+	 * Note port D is not used on recent boards
+	 */
+	
+	regbase = (unsigned int)(((char *)bptr->virtbaseaddress2) + offset);
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port A (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_A, SAB82538_REG_PIM_A, SAB82538_REG_PVR_A));
+	
+	/* Configuring Parallel Port A  (Clkdir)*/
+	writeb(0x0,((unsigned char *)regbase) + SAB82538_REG_PCR_A);  /* All output bits */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_A); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PVR_A);  /* All low */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port B (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_B,SAB82538_REG_PIM_B,SAB82538_REG_PVR_B));
+	
+	writeb(0x0,((unsigned char *)regbase) + SAB82538_REG_PCR_B);  /* All output bits */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_B); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PVR_B);  /* All low */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port C (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_C, SAB82538_REG_PIM_C, SAB82538_REG_PVR_C));
+	
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PCR_C);  /* All intput bits */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_C); /* All interrupts off */
+	/* don't set port value register on input register */
+	
+	/* Configuring Parallel Port D */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port D (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_D, SAB82538_REG_PIM_D, SAB82538_REG_PVR_D));
+	writeb(0x0f,((unsigned char *)regbase) + SAB82538_REG_PCR_D);  /* 4 input  bits */
+	writeb(0xff,((unsigned char *)regbase) + SAB82538_REG_PIM_D); /* All interrupts off */
+	/* don't set port value register on input register */
+	
+	/* The priority rotation thing */
+	
+	DEBUGPRINT((KERN_ALERT "Setting IVA (0x%x +  0x%x = 0x%x\n", regbase,
+		    SAB82532_REG_IVA, regbase + SAB82532_REG_IVA));
+	
+	writeb(SAB82538_IVA_ROT, ((unsigned char *)regbase) + SAB82532_REG_IVA); 
+	
+	cptr->c_regs = (void*) regbase;
+	cptr->int_disable = DisableESCC8Interrupts;
+	return cptr;
+}
+
+static void DisableESCC8InterruptsFromCIM(SAB_CHIP *chipptr)
+{
+	unsigned int regbase;		/* a lot more to do for ESCC8 */
+	
+	regbase = (unsigned int) chipptr->c_regs;
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_A)); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_B)); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_C)); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_D)); /* All interrupts off */
+}
+
+static void CreateESCC8Port(SAB_CHIP *cptr, unsigned int portno, unsigned int function)
+{
+	SAB_BOARD *bptr;
+	SAB_PORT  *pptr;
+	extern void sab8253x_setup_ttyport(struct sab_port *p_port) ;
+	
+	++NumSab8253xPorts;
+	bptr = cptr->c_board;
+	pptr = (SAB_PORT*) kmalloc(sizeof(SAB_PORT), GFP_KERNEL);
+	if(pptr == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: Failed to create ESCC2 port structure on chip %p on board %p.\n",
+		       cptr, bptr);
+		return;
+	}
+	memset(pptr, 0, sizeof(SAB_PORT));
+	DEBUGPRINT
+		((KERN_ALERT "Setting up port %d, chipno %d for %s type board number %d.\n", 
+		  portno, cptr->c_chipno, board_type[bptr->b_type],bptr->board_number));
+	pptr->portno = portno;
+	pptr->chip=cptr;
+	pptr->board=bptr;
+	pptr->open_type=OPEN_NOT;
+	pptr->is_console=0;
+	pptr->regs=
+		(union sab82532_regs *)
+		(((unsigned int)cptr->c_regs) +
+		 (portno * SAB82538_REG_SIZE));
+	pptr->type = cptr->c_revision;
+	pptr->function = function;
+	
+	pptr->irq = bptr->b_irq;
+	
+	pptr->dsr.reg = ((unsigned char *)cptr->c_regs) + SAB82538_REG_PVR_C; 
+	pptr->dsr.mask = 0x1 << portno;
+	pptr->dsr.inverted = 1;
+	pptr->dsr.irq=PIS_IDX;	/* need to check this constant */
+	pptr->dsr.irqmask=0x1 << portno;
+	pptr->dsr.cnst = 0;
+	
+	pptr->txclkdir.reg = ((unsigned char *)cptr->c_regs) + SAB82538_REG_PVR_A;
+	pptr->txclkdir.mask = 0x1 << portno;
+	/* NOTE: Early 8 ports  boards had different tx clkdir sense */
+	pptr->txclkdir.inverted = 1;
+	
+	pptr->dtr.reg = ((unsigned char *)cptr->c_regs) + SAB82538_REG_PVR_B;
+	pptr->dtr.mask = 0x1 << portno;
+	pptr->dtr.inverted = 1;
+	pptr->dtr.cnst = 0;
+	
+	pptr ->dcd.reg = (unsigned char *)&(VSTR);
+	
+	DEBUGPRINT((KERN_ALERT "cd register set to 0x%p\n", pptr ->dcd.reg));
+	
+	pptr->dcd.mask = SAB82532_VSTR_CD;
+	pptr->dcd.inverted = 1;
+	pptr->dcd.irq=ISR0_IDX;
+	pptr->dcd.irqmask=SAB82532_ISR0_CDSC;
+	pptr->dcd.cnst = 0;
+	
+	pptr->cts.reg = (unsigned char *)&(STAR);
+	pptr->cts.mask = SAB82532_STAR_CTS;
+	pptr->cts.inverted = 0;
+	pptr->cts.irq=ISR1_IDX;
+	pptr->cts.irqmask=SAB82532_ISR1_CSC;
+	pptr->cts.cnst = 0;
+	
+	pptr->rts.reg = (unsigned char *)&(MODE);
+	pptr->rts.mask = SAB82532_MODE_FRTS;
+	pptr->rts.inverted = 1;
+	pptr->rts.cnst = SAB82532_MODE_RTS;
+	
+	
+	/* Set the read and write function */
+	pptr->readbyte=aura_readb;
+	pptr->readword=aura_readw;
+	pptr->writebyte=aura_writeb;
+	pptr->writeword=aura_writew;
+	pptr->readfifo=aura_readfifo;
+	pptr->writefifo=aura_writefifo;
+	
+	sab8253x_setup_ttyport(pptr);	/* asynchronous */
+	/* ttys are default, basic */
+	/* initialization, everything */
+	/* else works as a modification */
+	/* thereof */
+	
+	pptr->next = AuraPortRoot;
+	AuraPortRoot = pptr;
+	pptr->next_by_chip = cptr->c_portbase;
+	cptr->c_portbase = pptr;
+	pptr->next_by_board = bptr->board_portbase;
+	bptr->board_portbase = pptr;
+}
+
+/* Multichannel server functions */
+
+static SAB_CHIP* CreateESCC8fromCIM(SAB_BOARD *bptr, AURA_CIM *cim, unsigned int chipno)
+{
+	SAB_CHIP *cptr;
+	unsigned int regbase;
+	
+	printk(KERN_ALERT 
+	       "auraXX20n: creating ESCC8 %d structure on board %p from cim %p.\n",
+	       chipno, bptr, cim);
+	
+	cptr = (SAB_CHIP*) kmalloc(sizeof(SAB_CHIP), GFP_KERNEL);
+	if(cptr == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: Failed to create ESCC8 structure %d on board %p at from cim %p.\n",
+		       chipno, bptr, cim);
+		return NULL;
+	}
+	
+	memset(cptr, 0, sizeof(SAB_CHIP));
+	cptr->chip_type = ESCC8;
+	cptr->c_board = bptr;
+	cptr->c_cim = cim;
+	cptr->c_chipno = chipno;
+	cptr->c_revision = 
+		(readb((unsigned char *) (bptr->CIMCMD_REG +
+					  (CIMCMD_RDREGB | (((chipno*8) << 6) | SAB85232_REG_VSTR))))
+		 & SAB82532_VSTR_VN_MASK);
+	cptr->c_nports = 8;
+	cptr->c_portbase = NULL;	/* used for the list of ports associated
+					   with this chip
+					*/
+	cptr->next = AuraChipRoot;
+	AuraChipRoot = cptr;
+	cptr->next_by_board = bptr->board_chipbase;
+	bptr->board_chipbase = cptr;
+	
+	cptr->next_by_cim = cim->ci_chipbase;
+	cim->ci_chipbase = cptr;
+	
+	printk(KERN_ALERT "auraXX20n: chip %d on board %p is revision %d.\n",
+	       cptr->c_chipno, bptr, cptr->c_revision);
+	
+	/* lets set up the generic parallel
+	 * port register which is used to
+	 * control signaling and other stuff*/
+	
+	/* SAB82538 4 8-bits parallel ports
+	 * To summarize the use of the parallel port:
+	 *                    RS-232
+	 * Parallel port A -- TxClkdir control	(output) ports 0 - 7
+	 * Parallel port B -- DTR		(output) ports 0 - 7
+	 * Parallel port C -- DSR		(input)  ports 0 - 7
+	 * Parallel port D -- driver power down 	(output) drivers 0 - 3
+	 *
+	 * Note port D is not used on recent boards
+	 */
+	
+	regbase = (unsigned int)
+		(bptr->CIMCMD_REG + (0 | (((chipno*8) << 6) | 0)));	/* need to add in RDB/WRB cmd bits
+									 * and reg offset (> 32) */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port A (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_A, SAB82538_REG_PIM_A, SAB82538_REG_PVR_A));
+	
+	/* Configuring Parallel Port A  (Clkdir)*/
+	writeb(0x00,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PCR_A));  /* All output bits */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_A)); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PVR_A));  /* All low */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port B (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_B,SAB82538_REG_PIM_B,SAB82538_REG_PVR_B));
+	
+	writeb(0x00,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PCR_B));  /* All output bits */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_B)); /* All interrupts off */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PVR_B));  /* All low */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port C (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_C, SAB82538_REG_PIM_C, SAB82538_REG_PVR_C));
+	
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PCR_C));  /* All intput bits */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_C)); /* All interrupts off */
+	/* don't set port value register on input register */
+	
+	/* Configuring Parallel Port D */
+	
+	DEBUGPRINT((KERN_ALERT "Setting up parallel port D (0x%x), 0x%x, 0x%x, 0x%x\n", regbase,
+		    SAB82538_REG_PCR_D, SAB82538_REG_PIM_D, SAB82538_REG_PVR_D));
+	writeb(0x0f,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PCR_D));  /* 4 input  bits */
+	writeb(0xff,((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82538_REG_PIM_D)); /* All interrupts off */
+	/* don't set port value register on input register */
+	
+	/* The priority rotation thing */
+	
+	DEBUGPRINT((KERN_ALERT "Setting IVA (0x%x +  0x%x = 0x%x\n", regbase,
+		    SAB82532_REG_IVA, regbase + SAB82532_REG_IVA));
+	
+	writeb(SAB82538_IVA_ROT, ((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82532_REG_IVA)); 
+	writeb(0, ((unsigned char *)regbase) + (CIMCMD_WRREGB | SAB82532_REG_IPC)); 
+	
+	cptr->c_regs = (void*) regbase;
+	cptr->int_disable = DisableESCC8InterruptsFromCIM;
+	return cptr;
+}
+
+static void CreateESCC8PortWithCIM(SAB_CHIP *cptr, unsigned int portno, 
+				   AURA_CIM *cim, unsigned flag)
+{
+	SAB_BOARD *bptr;
+	SAB_PORT  *pptr;
+	extern void sab8253x_setup_ttyport(struct sab_port *p_port) ;
+	
+	++NumSab8253xPorts;
+	bptr = cptr->c_board;
+	pptr = (SAB_PORT*) kmalloc(sizeof(SAB_PORT), GFP_KERNEL);
+	if(pptr == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: Failed to create ESCC2 port structure on chip %p on board %p.\n",
+		       cptr, bptr);
+		return;
+	}
+	memset(pptr, 0, sizeof(SAB_PORT));
+	DEBUGPRINT
+		((KERN_ALERT "Setting up port %d, chipno %d for %s type board number %d.\n", 
+		  portno, cptr->c_chipno, board_type[bptr->b_type],bptr->board_number));
+	pptr->portno = portno;
+	pptr->chip=cptr;
+	pptr->board=bptr;
+	pptr->open_type=OPEN_NOT;
+	pptr->is_console=0;
+	pptr->regs=
+		(union sab82532_regs *)
+		(((unsigned int)cptr->c_regs) +
+		 (portno << 6));		/* addressing is different when there is a cim */
+	pptr->type = cptr->c_revision;
+	pptr->function = (((cim->ci_flags & CIM_SYNC) || flag) ? FUNCTION_NR : 
+			  FUNCTION_AO);
+	
+	pptr->irq = bptr->b_irq;
+	
+	pptr->dsr.reg = ((unsigned char *)cptr->c_regs) + SAB82538_REG_PVR_C; 
+	pptr->dsr.mask = 0x1 << portno;
+	pptr->dsr.inverted = 1;
+	pptr->dsr.irq=PIS_IDX;	/* need to check this constant */
+	pptr->dsr.irqmask=0x1 << portno;
+	pptr->dsr.cnst = 0;
+	
+	pptr->txclkdir.reg = ((unsigned char *)cptr->c_regs) + SAB82538_REG_PVR_A;
+	pptr->txclkdir.mask = 0x1 << portno;
+	/* NOTE: Early 8 ports  boards had different tx clkdir sense */
+	pptr->txclkdir.inverted = 1;
+	
+	pptr->dtr.reg = ((unsigned char *)cptr->c_regs) + SAB82538_REG_PVR_B;
+	pptr->dtr.mask = 0x1 << portno;
+	pptr->dtr.inverted = 1;
+	pptr->dtr.cnst = 0;
+	
+	pptr->dcd.reg = ((unsigned char *)pptr->regs) + SAB85232_REG_VSTR;
+	
+	DEBUGPRINT((KERN_ALERT "cd register set to 0x%p\n", pptr->dcd.reg));
+	
+	pptr->dcd.mask = SAB82532_VSTR_CD;
+	pptr->dcd.inverted = 1;
+	pptr->dcd.irq=ISR0_IDX;
+	pptr->dcd.irqmask=SAB82532_ISR0_CDSC;
+	pptr->dcd.cnst = 0;
+	
+	pptr->cts.reg = (unsigned char *)&(STAR);
+	pptr->cts.mask = SAB82532_STAR_CTS;
+	pptr->cts.inverted = 0;
+	pptr->cts.irq=ISR1_IDX;
+	pptr->cts.irqmask=SAB82532_ISR1_CSC;
+	pptr->cts.cnst = 0;
+	
+	pptr->rts.reg = (unsigned char *)&(MODE);
+	pptr->rts.mask = SAB82532_MODE_FRTS;
+	pptr->rts.inverted = 1;
+	pptr->rts.cnst = SAB82532_MODE_RTS;
+	
+	
+	/* Set the read and write function */
+	pptr->readbyte=wmsaura_readb;
+	pptr->readword=wmsaura_readw;
+	pptr->writebyte=wmsaura_writeb;
+	pptr->writeword=wmsaura_writew;
+	pptr->readfifo=wmsaura_readfifo;
+	pptr->writefifo=wmsaura_writefifo;
+	
+	sab8253x_setup_ttyport(pptr);	/* asynchronous */
+	/* ttys are default, basic */
+	/* initialization, everything */
+	/* else works as a modification */
+	/* thereof */
+	
+	pptr->next = AuraPortRoot;
+	AuraPortRoot = pptr;
+	
+	pptr->next_by_chip = cptr->c_portbase;
+	cptr->c_portbase = pptr;
+	
+	pptr->next_by_board = bptr->board_portbase;
+	bptr->board_portbase = pptr;
+	
+	pptr->next_by_cim = cim->ci_portbase;
+	cim->ci_portbase = pptr;
+}
+
+static void CreateCIMs(SAB_BOARD *bptr)
+{
+	unsigned int cimnum;
+	unsigned char *wrcsr;
+	unsigned char *rdcsr;
+	unsigned char tmp;
+	AURA_CIM *cim;
+	unsigned short intrmask;
+	
+	for(intrmask = 0, cimnum = 0; cimnum < MAX_NCIMS; ++cimnum)
+	{
+		intrmask >>= 2;
+		
+		/*
+		 * The hardware is mapped.  Try writing to CIM CSR.
+		 */
+		wrcsr = bptr->CIMCMD_REG +
+			(CIMCMD_WRCIMCSR | (cimnum << CIMCMD_CIMSHIFT));
+		rdcsr = bptr->CIMCMD_REG +
+			(CIMCMD_RDCIMCSR | (cimnum << CIMCMD_CIMSHIFT));
+		
+		/* Try to write an 0xff */
+		writeb((unsigned char) 0xff, (unsigned char *) wrcsr);
+		/* and read it back */
+		tmp = (unsigned char) readb((unsigned char *) rdcsr);
+		DEBUGPRINT((KERN_ALERT 
+			    "aura wan mcs: wrcsr %p rdcsr %p cim %d 0xff readback: 0x%x.\n",
+			    (void*) wrcsr, (void*) rdcsr, cimnum, tmp));
+		
+		/* make sure it's really all ones. */
+		if ((tmp & CIMCMD_CIMCSR_TESTMASK) != CIMCMD_CIMCSR_TESTMASK) 
+		{
+			printk(KERN_ALERT 
+			       "aura wan mcs: not found -- wrcsr %p rdcsr %p cim %d 0xff readback: 0x%x.\n",
+			       (void*) wrcsr, (void*) rdcsr, cimnum, tmp);
+			continue;
+		}
+		
+		/* Try to write a zero */
+		writeb((unsigned char) 0, (unsigned char*) wrcsr);
+		/* and read it back */
+		tmp = (unsigned char) readb((unsigned char *) rdcsr);
+		DEBUGPRINT((KERN_ALERT 
+			    "aura wan mcs: wrcsr %p rdcsr %p cim %d 0x0 readback: 0x%x.\n",
+			    (void*) wrcsr, (void*) rdcsr, cimnum, tmp));
+		
+		/* make sure it's really zero. */
+		if ((tmp & CIMCMD_CIMCSR_TESTMASK) != 0) 
+		{
+			printk(KERN_ALERT 
+			       "aura wan mcs: not found -- wrcsr %p rdcsr %p cim %d 0x0 readback: 0x%x.\n",
+			       (void*) wrcsr, (void*) rdcsr, cimnum, tmp);
+			continue;
+		}
+		cim = (AURA_CIM*) kmalloc(sizeof(AURA_CIM), GFP_KERNEL);
+		if(cim == NULL)
+		{
+			printk(KERN_ALERT 
+			       "aura wan mcs: unable to allocate memory, board %p, cim %d.\n", 
+			       bptr, cimnum); 
+			continue;
+		}
+		cim->ci_num = cimnum;
+		cim->ci_board = bptr;
+		cim->ci_chipbase = NULL;
+		cim->ci_portbase = NULL;
+		cim->ci_nports = CIM_NPORTS;
+		cim->ci_port0lbl = cimnum * CIM_NPORTS;
+		if (mcs_ciminit(bptr, cim) == FALSE) 
+		{
+			kfree(cim);
+			continue;
+		}
+		intrmask |= 0xc0;	/* turn on the high two bits
+					 * a little obscure, borrowed
+					 * from solaris driver 0th cim
+					 * gets lowest two bits*/
+		cim->next = AuraCimRoot;
+		AuraCimRoot = cim;
+		cim->next_by_mcs = bptr->b_cimbase;
+		bptr->b_cimbase = cim;
+		printk(KERN_ALERT 
+		       "aura wan mcs: Created cim %d type %d on board %p.\n",
+		       cim->ci_num, cim->ci_type, bptr);
+	}
+	bptr->b_intrmask = intrmask;
+}
+
+/* put the chips on the boards */
+
+static void SetupAllChips(SAB_BOARD *bptr)
+{				/* note that port ordering */
+				/* is important in chip setup */
+				/* the open routine walks the */
+				/* port list for sync and async */
+				/* ttys */
+	SAB_CHIP *chip;
+	AURA_CIM *cim;
+	unsigned int chipno;
+	
+	switch(bptr->b_type)
+	{
+	case BD_1020P:
+	case BD_1020CP:
+		/* setup 1 ESCC2 */
+		chip = CreateESCC2(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_NA);
+			CreateESCC2Port(chip, 0, FUNCTION_AO);
+		}
+		
+		break;
+	case BD_1520P:
+	case BD_1520CP:
+		/* setup 1 ESCC2 */
+		chip = CreateESCC2(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_NA);
+			CreateESCC2Port(chip, 0, FUNCTION_NR);
+		}      
+		break;
+	case BD_2020P:
+	case BD_2020CP:
+		/* setup 1 ESCC2 */
+		chip = CreateESCC2(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_AO);
+			CreateESCC2Port(chip, 0, FUNCTION_AO);
+		}      
+		break;
+	case BD_2520P:
+	case BD_2520CP:
+		/* setup 1 ESCC2 */
+		chip = CreateESCC2(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_NR);
+			CreateESCC2Port(chip, 0, FUNCTION_NR);
+		}      
+		break;
+	case BD_4020P:		
+	case BD_4020CP:		/* do chips in reverCse
+				   order so that they
+				   are on lists in forward
+				   order
+				*/
+				/* setup 2 ESCC2 */
+		chip = CreateESCC2(bptr, AURORA_4X20_CHIP_OFFSET);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_AO);
+			CreateESCC2Port(chip, 0, FUNCTION_AO);
+		}
+		chip = CreateESCC2(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_AO);
+			CreateESCC2Port(chip, 0, FUNCTION_AO);
+		}
+		break;
+	case BD_4520P:
+	case BD_4520CP:
+		/* setup 2 ESCC2 */
+		chip = CreateESCC2(bptr, AURORA_4X20_CHIP_OFFSET);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_NR);
+			CreateESCC2Port(chip, 0, FUNCTION_NR);
+		}
+		chip = CreateESCC2(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC2Port(chip, 1, FUNCTION_NR);
+			CreateESCC2Port(chip, 0, FUNCTION_NR);
+		}
+		break;
+	case BD_8020P:
+	case BD_8020CP:
+		/* setup 1 ESCC8 */
+		chip = CreateESCC8(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC8Port(chip, 7, FUNCTION_AO);
+			CreateESCC8Port(chip, 6, FUNCTION_AO);
+			CreateESCC8Port(chip, 5, FUNCTION_AO);
+			CreateESCC8Port(chip, 4, FUNCTION_AO);
+			CreateESCC8Port(chip, 3, FUNCTION_AO);
+			CreateESCC8Port(chip, 2, FUNCTION_AO);
+			CreateESCC8Port(chip, 1, FUNCTION_AO);
+			CreateESCC8Port(chip, 0, FUNCTION_AO);
+		}
+		break;
+	case BD_8520P:
+	case BD_8520CP:
+		/* setup 1 ESCC8 */
+		chip = CreateESCC8(bptr, 0);
+		if(chip != NULL)
+		{
+			CreateESCC8Port(chip, 7, FUNCTION_NR);
+			CreateESCC8Port(chip, 6, FUNCTION_NR);
+			CreateESCC8Port(chip, 5, FUNCTION_NR);
+			CreateESCC8Port(chip, 4, FUNCTION_NR);
+			CreateESCC8Port(chip, 3, FUNCTION_NR);
+			CreateESCC8Port(chip, 2, FUNCTION_NR);
+			CreateESCC8Port(chip, 1, FUNCTION_NR);
+			CreateESCC8Port(chip, 0, FUNCTION_NR);
+		}
+		break;
+		
+	case BD_WANMCS:
+		CreateCIMs(bptr);
+		for(chipno = 7, cim = bptr->b_cimbase; 
+		    cim != NULL; cim = cim->next_by_mcs)
+		{
+			chip = CreateESCC8fromCIM(bptr, cim, chipno--);
+			if(chip != NULL)
+			{
+				CreateESCC8PortWithCIM(chip, 7, cim, 0);
+				CreateESCC8PortWithCIM(chip, 6, cim, 0);
+				CreateESCC8PortWithCIM(chip, 5, cim, 0);
+				CreateESCC8PortWithCIM(chip, 4, cim, 0);
+				CreateESCC8PortWithCIM(chip, 3, cim, 0);
+				CreateESCC8PortWithCIM(chip, 2, cim, 0);
+				CreateESCC8PortWithCIM(chip, 1, cim, 0);
+				CreateESCC8PortWithCIM(chip, 0, cim, 0);
+			}
+			chip = CreateESCC8fromCIM(bptr, cim, chipno--);
+			if(chip != NULL)
+			{
+				CreateESCC8PortWithCIM(chip, 7, cim, 0);
+				CreateESCC8PortWithCIM(chip, 6, cim, 0);
+				CreateESCC8PortWithCIM(chip, 5, cim, 0);
+				CreateESCC8PortWithCIM(chip, 4, cim, 0);
+				CreateESCC8PortWithCIM(chip, 3, cim, 0);
+				CreateESCC8PortWithCIM(chip, 2, cim, 0);
+				CreateESCC8PortWithCIM(chip, 1, cim, 0);
+				CreateESCC8PortWithCIM(chip, 0, cim, 1);
+			}
+		}
+		break;
+		
+	default:
+		printk(KERN_ALERT "auraXX20n: unable to set up chip for board %p.\n", bptr);
+		break;
+	}
+}
+
+/* finding the cards by PCI device type */
+
+static SAB_BOARD* find_ati_cpci_card(void)
+{
+	struct pci_dev *pdev;
+	unsigned char bus;
+	unsigned char devfn;
+	unsigned char pci_latency;
+	unsigned short pci_command;
+	SAB_BOARD *bptr;
+	unsigned control;
+	unsigned does_sync;
+	unsigned use_1port;
+	
+	printk(KERN_ALERT "auraXX20n: finding ati cpci cards.\n");
+	
+	bptr = (SAB_BOARD*)kmalloc(sizeof(SAB_BOARD), GFP_KERNEL);
+	if(bptr == NULL)
+	{
+		printk(KERN_ALERT "auraXX20n: could not allocate board memory!\n");
+		return 0;
+	}
+	memset(bptr, 0, sizeof(SAB_BOARD));
+	
+	if(!pcibios_present())
+	{
+		printk(KERN_ALERT "auraXX20n: system does not support PCI bus.\n");
+		kfree(bptr);
+		return 0;
+	}
+	DEBUGPRINT((KERN_ALERT "auraXX20n: System supports PCI bus.\n"));
+	
+ CPCIRESTART:
+	if(pdev = pci_find_device(sab8253x_vendor_id, sab8253x_cpci_device_id, XX20lastpdev),
+	   pdev == NULL)
+	{
+		printk(KERN_ALERT "auraXX20n: could not find cpci card.\n");
+		kfree(bptr);
+		return 0;
+	}
+	
+	DEBUGPRINT((KERN_ALERT "auraXX20n: found multiport CPCI serial card.\n"));
+	
+	XX20lastpdev = pdev;
+	DEBUGPRINT((KERN_ALERT "auraXX20n: found ATI PLX 9050, %p.\n", pdev));
+	bptr->b_dev = *pdev;
+	
+	/* the Solaris and model linux drivers
+	 * comment that there are problems with
+	 * getting the length via PCI operations
+	 * seems to work for 2.4
+	 */
+	bptr->length0 = (unsigned int) pci_resource_len(pdev, 0);
+	bptr->length1 = (unsigned int) pci_resource_len(pdev, 1);
+	bptr->length2 = (unsigned int) pci_resource_len(pdev, 2);
+	bptr->b_irq = pdev->irq;
+	
+	
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 0 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 0), bptr->length0));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 1 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 1), bptr->length1));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 2 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 2),
+		    bptr->length2));
+	
+	DEBUGPRINT((KERN_ALERT "auraXX20n: interrupt is %i.\n", pdev->irq));
+	bus = pdev->bus->number;
+	devfn = pdev->devfn;
+	DEBUGPRINT((KERN_ALERT "auraXX20n: bus is %x, slot is %x.\n", bus, PCI_SLOT(devfn)));
+	pcibios_read_config_word(bus, devfn, PCI_COMMAND, &pci_command);
+#if 0
+	/* The Aurora card does not act as a PCI master
+	 * ugh!!
+	 */
+	new_command = pci_command | PCI_COMMAND_MASTER;
+	if(pci_command != new_command)
+	{
+		DEBUGPRINT((KERN_ALERT 
+			    "auraXX20n: the PCI BIOS has not enabled this device!"
+			    " Updating PCI command %4.4x->%4.4x.\n", 
+			    pci_command,
+			    new_command));
+		pcibios_write_config_word(bus, devfn, PCI_COMMAND, 
+					  new_command);
+	}
+	else
+	{
+		DEBUGPRINT
+			((KERN_ALERT 
+			  "auraXX20n: the PCI BIOS has enabled this device as master!\n"));
+	}
+#endif
+	if((pci_command & PCI_COMMAND_MASTER) != PCI_COMMAND_MASTER)
+	{
+		DEBUGPRINT((KERN_ALERT "auraXX20n: Aurora card is not a bus master.\n"));
+	}
+	
+	pcibios_read_config_byte(bus, devfn, PCI_LATENCY_TIMER, 
+				 &pci_latency);
+	if (pci_latency < 32) 
+	{
+		DEBUGPRINT
+			((KERN_ALERT
+			  "auraXX20n: PCI latency timer (CFLT) is low at %i.\n", pci_latency));
+		/* may need to change the latency */
+#if 0
+		pcibios_write_config_byte(bus, devfn, PCI_LATENCY_TIMER, 32);
+#endif
+	} 
+	else 
+	{
+		DEBUGPRINT((KERN_ALERT
+			    "auraXX20n: PCI latency timer (CFLT) is %#x.\n", 
+			    pci_latency));
+	}
+	bptr->virtbaseaddress0 = ioremap_nocache(pci_base_address(pdev, 0), 
+						 bptr->length0);
+	if(bptr->virtbaseaddress0 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 0));
+		
+		goto CPCIRESTART;
+	}
+	
+	bptr->b_bridge = (PLX9050*) bptr->virtbaseaddress0; /* MAKE SURE INTS ARE OFF */
+	writel(PLX_INT_OFF, &(bptr->b_bridge->intr));
+	
+	printk
+		(KERN_ALERT
+		 "auraXX20n: remapped physical address %p to virtual address %p.\n",
+		 (void*) pci_base_address(pdev, 0), (void*) bptr->virtbaseaddress0);
+	
+	dump_ati_adapter_registers((unsigned int*) bptr->virtbaseaddress0, bptr->length0);
+	
+	if(*(unsigned int*)bptr->virtbaseaddress0 == -1) /* XP7 problem? */
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to access PLX 9050 registers at %p.\n", 
+		       (void*)bptr->virtbaseaddress0);
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		goto CPCIRESTART;
+	}
+	
+	bptr->virtbaseaddress2 = ioremap_nocache(pci_base_address(pdev, 2),
+						 bptr->length2);
+	if(bptr->virtbaseaddress2 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 2));
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		goto CPCIRESTART;
+	}
+	
+	DEBUGPRINT
+		((KERN_ALERT
+		  "auraXX20n: remapped physical address %p to virtual address %p.\n",
+		  (void*) pci_base_address(pdev, 2), (void*) bptr->virtbaseaddress2));
+	
+	/* we get clockrate from serial eeprom */
+	if (!plx9050_eprom_read(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				(unsigned short*) bptr->b_eprom,
+				(unsigned char) 0, EPROM9050_SIZE))
+	{
+		printk(KERN_ALERT "auraXX20n: Could not read serial eprom.\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto CPCIRESTART;
+	}
+	
+	printk(KERN_ALERT "auraXX20n: dumping serial eprom.\n");
+	dump_ati_adapter_registers((unsigned int*) bptr->b_eprom, 2 * EPROM9050_SIZE);  
+	
+	if(*(unsigned int*)bptr->b_eprom != PCIMEMVALIDCPCI) /* bridge problem? */
+	{
+		printk(KERN_ALERT "auraXX20n: unable to access valid serial eprom data.\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto CPCIRESTART;
+	}
+	
+	if(((unsigned short*) bptr->b_eprom)[EPROMPREFETCHOFFSET] & PREFETCHBIT)
+	{
+		++sab8253x_rebootflag;
+		printk(KERN_ALERT "8253x: eeprom programmed for prefetchable memory resources; must reprogram!!\n");
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WENCMD, NM93_WENADDR, 0);
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WRITECMD, 
+				  9,
+				  (((unsigned short*) bptr->b_eprom)[EPROMPREFETCHOFFSET] & (~PREFETCHBIT)));
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WDSCMD, NM93_WDSADDR, 0);
+	}
+	/* get SYNC and ONEPORT values */
+	
+	control = readl(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl);	
+	/* note we use the actual address
+	 * of the control register in
+	 * memory
+	 */
+	
+	if(control & AURORA_MULTI_SYNCBIT)
+	{
+		does_sync = 0;
+	}
+	else
+	{
+		does_sync = 1;
+	}
+	
+	if(control & AURORA_MULTI_1PORTBIT)
+	{
+		use_1port = 1;
+	}
+	else
+	{
+		use_1port = 0;
+	}
+	
+	
+	/* Figure out the board */
+	switch(bptr->length2) 
+	{
+	case AURORA_4X20_SIZE:
+		if(does_sync) 
+		{
+			bptr->b_type = BD_4520CP;
+			bptr->b_nchips = 2;
+			bptr->b_nports = 4;
+			bptr->b_flags = BD_SYNC;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD4520CPcounter; /* keep track of boardnumber for naming devices */
+			++BD4520CPcounter;
+			printk(KERN_ALERT "auraXX20n: Found Saturn 4520CP.\n");
+		} 
+		else 
+		{
+			bptr->b_type = BD_4020CP;
+			bptr->b_nchips = 2;
+			bptr->b_nports = 4;
+			bptr->b_flags = 0x0;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD4020CPcounter;
+			++BD4020CPcounter;
+			printk(KERN_ALERT "auraXX20n: Found Apollo 4020CP.\n");
+		}
+		break;
+	case AURORA_8X20_SIZE:
+		if(does_sync) 
+		{ 
+			bptr->b_type = BD_8520CP;
+			bptr->b_nchips = 1;
+			bptr->b_nports = 8;
+			bptr->b_flags = BD_SYNC;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD8520CPcounter;
+			++BD8520CPcounter;
+			printk(KERN_ALERT "auraXX20n: Found Saturn 8520CP.\n");
+		} 
+		else 
+		{
+			bptr->b_type = BD_8020CP;
+			bptr->b_nchips = 1;
+			bptr->b_nports = 8;
+			bptr->b_flags = 0x0;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD8020CPcounter;
+			++BD8020CPcounter;
+			printk(KERN_ALERT "auraXX20n: Found Apollo 8020CP.\n");
+		}
+		break;
+	case AURORA_2X20_SIZE:
+		if(does_sync) 
+		{
+			if(use_1port) 
+			{
+				bptr->b_type = BD_1520CP;
+				printk(KERN_ALERT "auraXX20n: Found Saturn 1520CP.\n");
+				bptr->b_nchips = 1;
+				bptr->b_nports = 1;
+				bptr->b_flags = BD_SYNC;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD1520CPcounter;
+				++BD1520CPcounter;
+				printk(KERN_ALERT "auraXX20n: Found Saturn 1520CP.\n");
+			} 
+			else 
+			{
+				bptr->b_type = BD_2520CP;
+				bptr->b_nchips = 1;
+				bptr->b_nports = 2;
+				bptr->b_flags = BD_SYNC;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD2520CPcounter;
+				++BD2520CPcounter;
+				printk(KERN_ALERT "auraXX20n: Found Saturn 2520CP.\n");
+			}
+		}
+		else
+		{
+			if(use_1port) 
+			{
+				bptr->b_type = BD_1020CP;
+				bptr->b_nchips = 1;
+				bptr->b_nports = 1;
+				bptr->b_flags = 0x0;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD1020CPcounter;
+				++BD1020CPcounter;
+				printk(KERN_ALERT "auraXX20n: Found Apollo 1020CP.\n");
+			} 
+			else 
+			{
+				bptr->b_type = BD_2020CP;
+				bptr->b_nchips = 1;
+				bptr->b_nports = 2;
+				bptr->b_flags = 0x0;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD2020CPcounter;
+				++BD2020CPcounter;
+				printk(KERN_ALERT "auraXX20n: Found Apollo 2020CP.\n");
+			}
+		}
+		break;
+	default:
+		printk(KERN_ALERT "Error: Board could not be identified\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto CPCIRESTART;
+	}
+	
+	/* Let's get the clockrate right -- ugh!*/
+	
+	bptr->b_clkspeed = bptr->b_eprom[AURORA_MULTI_EPROM_CLKLSW/2];
+	
+	if(bptr->b_clkspeed == -1)	/* misprogrammed -- ugh. */
+	{
+		switch(bptr->b_type)
+		{
+		case BD_8520CP:
+		case BD_8020CP:
+			bptr->b_clkspeed = AURORA_MULTI_CLKSPEED/4;
+			break;
+		default:
+			bptr->b_clkspeed = AURORA_MULTI_CLKSPEED;
+			break;
+			
+		}
+		printk(KERN_ALERT "auraXX20n:  UNKNOWN CLOCKSPEED -- ASSUMING %ld.\n", bptr->b_clkspeed);
+		
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WENCMD, NM93_WENADDR, 0);
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WRITECMD, 
+				  54, (unsigned short) bptr->b_clkspeed);
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WRITECMD, 
+				  55, (unsigned short) (bptr->b_clkspeed >> 16));
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WDSCMD, NM93_WDSADDR, 0);
+	}
+	
+	return bptr;
+}
+
+static SAB_BOARD* find_ati_wanms_card(void)   /* wan multichanner server == mcs [ multichannel server] */
+{
+	struct pci_dev *pdev;
+	unsigned char bus;
+	unsigned char devfn;
+	unsigned char pci_latency;
+	unsigned short pci_command;
+	SAB_BOARD *bptr;
+	int resetresult;
+	
+	printk(KERN_ALERT "auraXX20n: finding ati mcs cards.\n");
+	
+	bptr = (SAB_BOARD*)kmalloc(sizeof(SAB_BOARD), GFP_KERNEL);
+	if(bptr == NULL)
+	{
+		printk(KERN_ALERT "auraXX20n: could not allocate board memory!\n");
+		return 0;
+	}
+	memset(bptr, 0, sizeof(SAB_BOARD));
+	
+	if(!pcibios_present())
+	{
+		printk(KERN_ALERT "auraXX20n: system does not support PCI bus.\n");
+		kfree(bptr);
+		return 0;
+	}
+	DEBUGPRINT((KERN_ALERT "auraXX20n: System supports PCI bus.\n"));
+	
+ MCSRESTART:
+	if(pdev = pci_find_device(sab8253x_vendor_id, sab8253x_wmcs_device_id, XX20lastpdev),
+	   pdev == NULL)
+	{
+		printk(KERN_ALERT "auraXX20n: could not find mcs card.\n");
+		kfree(bptr);
+		return 0;
+	}
+	
+	DEBUGPRINT((KERN_ALERT "auraXX20n: found mcs card.\n"));
+	
+	XX20lastpdev = pdev;
+	DEBUGPRINT((KERN_ALERT "auraXX20n: found ATI S5920, %p.\n", pdev));
+	bptr->b_dev = *pdev;
+	
+	/* the Solaris and model linux drivers
+	 * comment that there are problems with
+	 * getting the length via PCI operations
+	 * seems to work for 2.4
+	 */
+	bptr->length0 = (unsigned int) pci_resource_len(pdev, 0); /* AMCC 5920 operation registers
+								     includes access to serial eprom */
+	bptr->length1 = (unsigned int) pci_resource_len(pdev, 1); /* commands to remote cards */
+	bptr->length2 = (unsigned int) pci_resource_len(pdev, 2); /* command to host card */
+	bptr->length3 = (unsigned int) pci_resource_len(pdev, 3); /* RFIFO cache */
+	bptr->b_irq = pdev->irq;
+	
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 0 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 0), bptr->length0));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 1 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 1), bptr->length1));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 2 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 2),
+		    bptr->length2));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 3 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 3),
+		    bptr->length3));
+	
+	DEBUGPRINT((KERN_ALERT "auraXX20n: interrupt is %i.\n", pdev->irq));
+	bus = pdev->bus->number;
+	devfn = pdev->devfn;
+	DEBUGPRINT((KERN_ALERT "auraXX20n: bus is %x, slot is %x.\n", bus, PCI_SLOT(devfn)));
+	pcibios_read_config_word(bus, devfn, PCI_COMMAND, &pci_command);
+	
+#if 0
+	/* The Aurora card does not act as a PCI master
+	 * ugh!!
+	 */
+	new_command = pci_command | PCI_COMMAND_MASTER;
+	if(pci_command != new_command)
+	{
+		DEBUGPRINT((KERN_ALERT 
+			    "auraXX20n: the PCI BIOS has not enabled this device!"
+			    " Updating PCI command %4.4x->%4.4x.\n", 
+			    pci_command,
+			    new_command));
+		pcibios_write_config_word(bus, devfn, PCI_COMMAND, 
+					  new_command);
+	}
+	else
+	{
+		DEBUGPRINT
+			((KERN_ALERT 
+			  "auraXX20n: the PCI BIOS has enabled this device as master!\n"));
+	}
+#endif
+	
+	if((pci_command & PCI_COMMAND_MASTER) != PCI_COMMAND_MASTER)
+	{
+		DEBUGPRINT((KERN_ALERT "auraXX20n: Aurora card is not a bus master.\n"));
+	}
+	
+	pcibios_read_config_byte(bus, devfn, PCI_LATENCY_TIMER, 
+				 &pci_latency);
+	if (pci_latency < 32) 
+	{
+		DEBUGPRINT
+			((KERN_ALERT
+			  "auraXX20n: PCI latency timer (CFLT) is low at %i.\n", pci_latency));
+		/* may need to change the latency */
+#if 0
+		pcibios_write_config_byte(bus, devfn, PCI_LATENCY_TIMER, 32);
+#endif
+	} 
+	else 
+	{
+		DEBUGPRINT((KERN_ALERT
+			    "auraXX20n: PCI latency timer (CFLT) is %#x.\n", 
+			    pci_latency));
+	}
+	
+	bptr->virtbaseaddress0 = ioremap_nocache(pci_base_address(pdev, 0), 
+						 bptr->length0);
+	if(bptr->virtbaseaddress0 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 0));
+		goto MCSRESTART;
+	}
+	
+	bptr->b_bridge = (void*) bptr->virtbaseaddress0; /* b_bridge is not supposed
+							    to be used by the AMCC based
+							    products -- it is set just
+							    in case */
+	
+	printk(KERN_ALERT
+	       "auraXX20n: remapped physical address %p to virtual address %p.\n",
+	       (void*) pci_base_address(pdev, 0), (void*) bptr->virtbaseaddress0);
+	
+	/* unfortunate name -- works for any bridge */
+	dump_ati_adapter_registers((unsigned int*) bptr->virtbaseaddress0, bptr->length0);
+	
+	if(*(unsigned int*)bptr->virtbaseaddress0 == -1) /* XP7 problem? */
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to access AMCC registers at %p.\n", 
+		       (void*)bptr->virtbaseaddress0);
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		goto MCSRESTART;		       /* try the next one if any */
+	}
+	
+	writel(AMCC_INT_OFF, (unsigned int*)(bptr->AMCC_REG + AMCC_INTCSR));
+	
+	bptr->virtbaseaddress1 = ioremap_nocache(pci_base_address(pdev, 1),
+						 bptr->length1);
+	if(bptr->virtbaseaddress1 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 1));
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		goto MCSRESTART;
+	}
+	
+	DEBUGPRINT
+		((KERN_ALERT
+		  "auraXX20n: remapped physical address %p to virtual address %p.\n",
+		  (void*) pci_base_address(pdev, 1), (void*) bptr->virtbaseaddress1));
+	
+	/* next address space */
+	bptr->virtbaseaddress2 = ioremap_nocache(pci_base_address(pdev, 2),
+						 bptr->length2);
+	if(bptr->virtbaseaddress2 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 2));
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress1);
+		iounmap((void*)bptr->virtbaseaddress1);
+		bptr->virtbaseaddress1 = 0;
+		goto MCSRESTART;
+	}
+	
+	DEBUGPRINT
+		((KERN_ALERT
+		  "auraXX20n: remapped physical address %p to virtual address %p.\n",
+		  (void*) pci_base_address(pdev, 2), (void*) bptr->virtbaseaddress2));
+	
+	bptr->virtbaseaddress3 = ioremap_nocache(pci_base_address(pdev, 3),
+						 bptr->length3);
+	if(bptr->virtbaseaddress3 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 3));
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress1);
+		iounmap((void*)bptr->virtbaseaddress1);
+		bptr->virtbaseaddress1 = 0;
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress2);
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto MCSRESTART;
+	}
+	
+	DEBUGPRINT
+		((KERN_ALERT
+		  "auraXX20n: remapped physical address %p to virtual address %p.\n",
+		  (void*) pci_base_address(pdev, 3), (void*) bptr->virtbaseaddress3));
+	
+	bptr->b_type = BD_WANMCS;
+	
+	resetresult = wanmcs_reset(bptr);
+	writel(AMCC_INT_OFF, (unsigned int*)(bptr->AMCC_REG + AMCC_INTCSR));
+	
+	if(resetresult == FALSE)
+	{
+		printk(KERN_ALERT "auraXX20n: unable to reset wan mcs %p.\n", bptr);
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress1);
+		iounmap((void*)bptr->virtbaseaddress1);
+		bptr->virtbaseaddress1 = 0;
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress2);
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress3);
+		iounmap((void*)bptr->virtbaseaddress3);
+		bptr->virtbaseaddress3 = 0;
+		
+		goto MCSRESTART;
+	}
+	
+	/* we get clockrate from serial eeprom */
+	if (amcc_read_nvram((unsigned char*) bptr->b_eprom,
+			    AMCC_NVRAM_SIZE, bptr->AMCC_REG) == FALSE)
+	{
+		printk(KERN_ALERT "auraXX20n: Could not read serial eprom.\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress1);
+		bptr->virtbaseaddress1 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		iounmap((void*)bptr->virtbaseaddress3);
+		bptr->virtbaseaddress3 = 0;
+		goto MCSRESTART;
+	}
+	printk(KERN_ALERT "auraXX20n: dumping serial eprom.\n");
+	dump_ati_adapter_registers((unsigned int*) bptr->b_eprom, 2 * AMCC_NVRAM_SIZE);  
+	if(bptr->b_eprom[AMCC_NVR_VENDEVID] != PCIMEMVALIDWMCS)
+	{
+		printk(KERN_ALERT "auraXX20: bad serial eprom, board %p.\n", bptr);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress1);
+		bptr->virtbaseaddress1 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		iounmap((void*)bptr->virtbaseaddress3);
+		bptr->virtbaseaddress3 = 0;
+		goto MCSRESTART;
+	}
+	return bptr;
+}
+
+/* initialize the auraXX20 */
+static SAB_BOARD* find_ati_multiport_card(void)
+{
+	struct pci_dev *pdev;
+	unsigned char bus;
+	unsigned char devfn;
+	unsigned char pci_latency;
+	unsigned short pci_command;
+	SAB_BOARD *bptr;
+	unsigned control;
+	unsigned does_sync;
+	unsigned use_1port;
+	
+	printk(KERN_ALERT "auraXX20n: finding ati cards.\n");
+	
+	bptr = (SAB_BOARD*)kmalloc(sizeof(SAB_BOARD), GFP_KERNEL);
+	if(bptr == NULL)
+	{
+		printk(KERN_ALERT "auraXX20n: could not allocate board memory!\n");
+		return 0;
+	}
+	memset(bptr, 0, sizeof(SAB_BOARD));
+	
+	if(!pcibios_present())
+	{
+		printk(KERN_ALERT "auraXX20n: system does not support PCI bus.\n");
+		kfree(bptr);
+		return 0;
+	}
+	DEBUGPRINT((KERN_ALERT "auraXX20n: System supports PCI bus.\n"));
+	
+ MULTIPORTRESTART:
+	if(pdev = pci_find_device(sab8253x_vendor_id, sab8253x_mpac_device_id, XX20lastpdev),
+	   pdev == NULL)
+	{
+		printk(KERN_ALERT "auraXX20n: could not find multiport card.\n");
+		kfree(bptr);
+		return 0;
+	}
+	
+	DEBUGPRINT((KERN_ALERT "auraXX20n: found multiport PCI serial card.\n"));
+	
+	XX20lastpdev = pdev;
+	DEBUGPRINT((KERN_ALERT "auraXX20n: found ATI PLX 9050, %p.\n", pdev));
+	bptr->b_dev = *pdev;
+	
+	/* the Solaris and model linux drivers
+	 * comment that there are problems with
+	 * getting the length via PCI operations
+	 * seems to work for 2.4
+	 */
+	bptr->length0 = (unsigned int) pci_resource_len(pdev, 0);
+	bptr->length1 = (unsigned int) pci_resource_len(pdev, 1);
+	bptr->length2 = (unsigned int) pci_resource_len(pdev, 2);
+	bptr->b_irq = pdev->irq;
+	
+	
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 0 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 0), bptr->length0));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 1 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 1), bptr->length1));
+	DEBUGPRINT((KERN_ALERT 
+		    "auraXX20n: base address 2 is %p, len is %x.\n", 
+		    (void*) pci_base_address(pdev, 2),
+		    bptr->length2));
+	
+	DEBUGPRINT((KERN_ALERT "auraXX20n: interrupt is %i.\n", pdev->irq));
+	bus = pdev->bus->number;
+	devfn = pdev->devfn;
+	DEBUGPRINT((KERN_ALERT "auraXX20n: bus is %x, slot is %x.\n", bus, PCI_SLOT(devfn)));
+	pcibios_read_config_word(bus, devfn, PCI_COMMAND, &pci_command);
+#if 0
+	/* The Aurora card does not act as a PCI master
+	 * ugh!!
+	 */
+	new_command = pci_command | PCI_COMMAND_MASTER;
+	if(pci_command != new_command)
+	{
+		DEBUGPRINT((KERN_ALERT 
+			    "auraXX20n: the PCI BIOS has not enabled this device!"
+			    " Updating PCI command %4.4x->%4.4x.\n", 
+			    pci_command,
+			    new_command));
+		pcibios_write_config_word(bus, devfn, PCI_COMMAND, 
+					  new_command);
+	}
+	else
+	{
+		DEBUGPRINT
+			((KERN_ALERT 
+			  "auraXX20n: the PCI BIOS has enabled this device as master!\n"));
+	}
+#endif
+	if((pci_command & PCI_COMMAND_MASTER) != PCI_COMMAND_MASTER)
+	{
+		DEBUGPRINT((KERN_ALERT "auraXX20n: Aurora card is not a bus master.\n"));
+	}
+	
+	pcibios_read_config_byte(bus, devfn, PCI_LATENCY_TIMER, 
+				 &pci_latency);
+	if (pci_latency < 32) 
+	{
+		DEBUGPRINT
+			((KERN_ALERT
+			  "auraXX20n: PCI latency timer (CFLT) is low at %i.\n", pci_latency));
+		/* may need to change the latency */
+#if 0
+		pcibios_write_config_byte(bus, devfn, PCI_LATENCY_TIMER, 32);
+#endif
+	} 
+	else 
+	{
+		DEBUGPRINT((KERN_ALERT
+			    "auraXX20n: PCI latency timer (CFLT) is %#x.\n", 
+			    pci_latency));
+	}
+	bptr->virtbaseaddress0 = ioremap_nocache(pci_base_address(pdev, 0), 
+						 bptr->length0);
+	if(bptr->virtbaseaddress0 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 0));
+		
+		goto MULTIPORTRESTART;
+	}
+	
+	bptr->b_bridge = (PLX9050*) bptr->virtbaseaddress0; /* MAKE SURE INTS ARE OFF */
+	writel(PLX_INT_OFF, &(bptr->b_bridge->intr));
+	
+	printk(KERN_ALERT
+	       "auraXX20n: remapped physical address %p to virtual address %p.\n",
+	       (void*) pci_base_address(pdev, 0), (void*) bptr->virtbaseaddress0);
+	
+	dump_ati_adapter_registers((unsigned int*) bptr->virtbaseaddress0, bptr->length0);
+	
+	if(*(unsigned int*)bptr->virtbaseaddress0 == -1) /* XP7 problem? */
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to access PLX 9050 registers at %p.\n", 
+		       (void*)bptr->virtbaseaddress0);
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		goto MULTIPORTRESTART;
+	}
+	
+	bptr->virtbaseaddress2 = ioremap_nocache(pci_base_address(pdev, 2),
+						 bptr->length2);
+	if(bptr->virtbaseaddress2 == NULL)
+	{
+		printk(KERN_ALERT
+		       "auraXX20n: unable to remap physical address %p.\n", 
+		       (void*) pci_base_address(pdev, 2));
+		printk(KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+		       (void*)bptr->virtbaseaddress0);
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		
+		goto MULTIPORTRESTART;
+	}
+	
+	DEBUGPRINT((KERN_ALERT
+		    "auraXX20n: remapped physical address %p to virtual address %p.\n",
+		    (void*) pci_base_address(pdev, 2), (void*) bptr->virtbaseaddress2));
+	
+	if (!plx9050_eprom_read(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				(unsigned short*) bptr->b_eprom,
+				(unsigned char) 0, EPROM9050_SIZE))
+	{
+		printk(KERN_ALERT "auraXX20n: Could not read serial eprom.\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto MULTIPORTRESTART;
+	}
+	
+	printk(KERN_ALERT "auraXX20n: dumping serial eprom.\n");
+	dump_ati_adapter_registers((unsigned int*) bptr->b_eprom, 2 * EPROM9050_SIZE);  
+	
+	if(*(unsigned int*)bptr->b_eprom != PCIMEMVALIDMULTI) /* bridge problem? */
+	{
+		printk(KERN_ALERT "auraXX20n: unable to access valid serial eprom data.\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto MULTIPORTRESTART;
+	}
+	
+	if(((unsigned short*) bptr->b_eprom)[EPROMPREFETCHOFFSET] & PREFETCHBIT)
+	{
+		++sab8253x_rebootflag;
+		printk(KERN_ALERT "8253x: eeprom programmed for prefetchable memory resources; must reprogram!!\n");
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WENCMD, NM93_WENADDR, 0);
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WRITECMD, 
+				  9,
+				  (((unsigned short*) bptr->b_eprom)[EPROMPREFETCHOFFSET] & (~PREFETCHBIT)));
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WDSCMD, NM93_WDSADDR, 0);
+	}
+	
+	/* get SYNC and ONEPORT values */
+	
+	control = readl(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl);	
+	/* note we use the actual address
+	 * of the control register in
+	 * memory
+	 */
+	
+	if(control & AURORA_MULTI_SYNCBIT)
+	{
+		does_sync = 0;
+	}
+	else
+	{
+		does_sync = 1;
+	}
+	
+	if(control & AURORA_MULTI_1PORTBIT)
+	{
+		use_1port = 1;
+	}
+	else
+	{
+		use_1port = 0;
+	}
+	
+	
+	/* Figure out the board */
+	switch(bptr->length2) 
+	{
+	case AURORA_4X20_SIZE:
+		if(does_sync) 
+		{
+			bptr->b_type = BD_4520P;
+			bptr->b_nchips = 2;
+			bptr->b_nports = 4;
+			bptr->b_flags = BD_SYNC;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD4520Pcounter; /* keep track of boardnumber for naming devices */
+			++BD4520Pcounter;
+			printk(KERN_ALERT "auraXX20n: Found Saturn 4520P.\n");
+		} 
+		else 
+		{
+			bptr->b_type = BD_4020P;
+			bptr->b_nchips = 2;
+			bptr->b_nports = 4;
+			bptr->b_flags = 0x0;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD4020Pcounter;
+			++BD4020Pcounter;
+			printk(KERN_ALERT "auraXX20n: Found Apollo 4020P.\n");
+		}
+		break;
+	case AURORA_8X20_SIZE:
+		if(does_sync) 
+		{ 
+			bptr->b_type = BD_8520P;
+			bptr->b_nchips = 1;
+			bptr->b_nports = 8;
+			bptr->b_flags = BD_SYNC;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD8520Pcounter;
+			++BD8520Pcounter;
+			printk(KERN_ALERT "auraXX20n: Found Saturn 8520P.\n");
+		} 
+		else 
+		{
+			bptr->b_type = BD_8020P;
+			bptr->b_nchips = 1;
+			bptr->b_nports = 8;
+			bptr->b_flags = 0x0;
+			bptr->b_cimbase  =  NULL;
+			bptr->board_number = BD8020Pcounter;
+			++BD8020Pcounter;
+			printk(KERN_ALERT "auraXX20n: Found Apollo 8020P.\n");
+		}
+		break;
+	case AURORA_2X20_SIZE:
+		if(does_sync) 
+		{
+			if(use_1port) 
+			{
+				bptr->b_type = BD_1520P;
+				printk(KERN_ALERT "auraXX20n: Found Saturn 1520P.\n");
+				bptr->b_nchips = 1;
+				bptr->b_nports = 1;
+				bptr->b_flags = BD_SYNC;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD1520Pcounter;
+				++BD1520Pcounter;
+				printk(KERN_ALERT "auraXX20n: Found Saturn 1520P.\n");
+			} 
+			else 
+			{
+				bptr->b_type = BD_2520P;
+				bptr->b_nchips = 1;
+				bptr->b_nports = 2;
+				bptr->b_flags = BD_SYNC;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD2520Pcounter;
+				++BD2520Pcounter;
+				printk(KERN_ALERT "auraXX20n: Found Saturn 2520P.\n");
+			}
+		}
+		else
+		{
+			if(use_1port) 
+			{
+				bptr->b_type = BD_1020P;
+				bptr->b_nchips = 1;
+				bptr->b_nports = 1;
+				bptr->b_flags = 0x0;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD1020Pcounter;
+				++BD1020Pcounter;
+				printk(KERN_ALERT "auraXX20n: Found Apollo 1020P.\n");
+			} 
+			else 
+			{
+				bptr->b_type = BD_2020P;
+				bptr->b_nchips = 1;
+				bptr->b_nports = 2;
+				bptr->b_flags = 0x0;
+				bptr->b_cimbase  =  NULL;
+				bptr->board_number = BD2020Pcounter;
+				++BD2020Pcounter;
+				printk(KERN_ALERT "auraXX20n: Found Apollo 2020P.\n");
+			}
+		}
+		break;
+	default:
+		printk(KERN_ALERT "Error: Board could not be identified\n");
+		iounmap((void*)bptr->virtbaseaddress0);
+		bptr->virtbaseaddress0 = 0;
+		iounmap((void*)bptr->virtbaseaddress2);
+		bptr->virtbaseaddress2 = 0;
+		
+		goto MULTIPORTRESTART;
+	}
+	/* Let's get the clockrate right -- ugh!*/
+	
+	bptr->b_clkspeed = bptr->b_eprom[AURORA_MULTI_EPROM_CLKLSW/2];
+	
+	if(bptr->b_clkspeed == -1)	/* misprogrammed -- ugh. */
+	{
+		switch(bptr->b_type)
+		{
+		case BD_8520P:
+		case BD_8020P:
+			bptr->b_clkspeed = AURORA_MULTI_CLKSPEED/4;
+			break;
+		default:
+			bptr->b_clkspeed = AURORA_MULTI_CLKSPEED;
+			break;
+			
+		}
+		printk(KERN_ALERT "auraXX20n:  UNKNOWN CLOCKSPEED -- ASSUMING %ld.\n", bptr->b_clkspeed);
+		
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WENCMD, NM93_WENADDR, 0);
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WRITECMD, 
+				  54, (unsigned short) bptr->b_clkspeed);
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WRITECMD, 
+				  55, (bptr->b_clkspeed >> 16));
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WDSCMD, NM93_WDSADDR, 0);
+	}
+	
+	return bptr;
+}
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+#ifdef MODULE
+int init_module(void)		/* all OS */
+#else
+int auraXX20_probe(struct net_device *devp) /* passed default device structure */
+#endif
+#else
+static int __init auraXX20_probe(void)	/* legacy device initialization 2.4.* */
+#endif
+{
+	SAB_BOARD *boardptr;
+	SAB_PORT *portptr;
+	struct net_device *dev;
+	unsigned int result;
+	unsigned int namelength;
+	unsigned int portno;
+	int intr_val;
+	
+	int mp_probe_count = 0;	/* multiport count */
+	int cp_probe_count = 0;	/* compact pci count */
+	int wm_probe_count = 0;	/* wan multiserver count */
+	
+	printk(KERN_ALERT "aurora interea miseris mortalibus almam extulerat lucem\n");
+	printk(KERN_ALERT "        referens opera atque labores\n"); 
+	
+	memset(AuraBoardESCC8IrqRoot, 0, sizeof(AuraBoardESCC8IrqRoot));
+	memset(AuraBoardESCC2IrqRoot, 0, sizeof(AuraBoardESCC2IrqRoot));
+	memset(AuraBoardMCSIrqRoot, 0, sizeof(AuraBoardMCSIrqRoot));
+	
+#if !defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0))
+	if(do_probe == 0)
+		return -1;			/* only allow to be called one 2.2.* */
+	do_probe = 0;
+#endif
+	
+	fn_init_crc_table();		/* used in faking ethernet packets for */
+	/* the network driver -- crcs are currently */
+	/* not being checked by this software */
+	/* but is good to have them in case a frame */
+	/* passes through a WAN LAN bridge */
+	
+	sab8253x_setup_ttydriver();	/* add synchronous tty and synchronous network
+					   driver initialization */
+	
+	AuraBoardRoot = NULL;		/* basic lists */
+	AuraChipRoot = NULL;
+	AuraPortRoot = NULL;
+	NumSab8253xPorts = 0;
+	
+	AuraXX20DriverParams.debug = auraXX20n_debug;
+	AuraXX20DriverParams.listsize = sab8253xn_listsize;
+	
+	if(auraXX20n_name != 0)
+	{
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+		auraXX20n_prototype.name = auraXX20n_name;
+#else
+		strcpy(auraXX20n_prototype.name, auraXX20n_name);
+#endif
+	}
+	
+	/* find all multiport cards */
+	XX20lastpdev = NULL;
+	while(1)
+	{
+		boardptr = find_ati_multiport_card();
+		if(boardptr == NULL)
+		{
+			printk(KERN_ALERT 
+			       "auraXX20n: found %d AURAXX20 multiport device%s.\n", 
+			       mp_probe_count, ((mp_probe_count == 1) ? "" : "s"));
+			break;
+		}
+		boardptr->nextboard = AuraBoardRoot;
+		AuraBoardRoot = boardptr;
+		printk(KERN_ALERT "auraXX20n: found AURAXX20 multiport device #%d.\n",
+		       mp_probe_count);
+		++mp_probe_count;
+	}
+	
+	/* find all cpci cards */
+	XX20lastpdev = NULL;
+	while(1)
+	{
+		boardptr = find_ati_cpci_card();
+		if(boardptr == NULL)
+		{
+			printk(KERN_ALERT 
+			       "auraXX20n: found %d AURAXX20 CPCI device%s.\n", 
+			       cp_probe_count, ((cp_probe_count == 1) ? "" : "s"));
+			break;
+		}
+		boardptr->nextboard = AuraBoardRoot;
+		AuraBoardRoot = boardptr;
+		printk(KERN_ALERT "auraXX20n: found AURAXX20 CPCI device #%d.\n",
+		       cp_probe_count);
+		++cp_probe_count;
+	}
+	/* find all WAN MS cards */
+	XX20lastpdev = NULL;
+	while(1)
+	{
+		boardptr = find_ati_wanms_card();
+		if(boardptr == NULL)
+		{
+			printk(KERN_ALERT 
+			       "auraXX20n: found %d AURAXX20 WANMS device%s.\n", 
+			       wm_probe_count, ((wm_probe_count == 1) ? "" : "s"));
+			break;
+		}
+		boardptr->nextboard = AuraBoardRoot;
+		AuraBoardRoot = boardptr;
+		printk(KERN_ALERT "auraXX20n: found AURAXX20 WANMS device #%d.\n",
+		       wm_probe_count);
+		++wm_probe_count;
+	}
+	
+	/* Now do the chips! */
+	
+	for(boardptr = AuraBoardRoot; boardptr != NULL; boardptr = boardptr->nextboard)
+	{
+		SetupAllChips(boardptr);	/* sets up the ports on the chips */
+	}
+	
+				/* set up global driver structures
+				 * for async tty, call out device
+				 * for sync tty and for network device
+				 */
+
+				/* NOW TURN ON THE PLX INTS */
+				/* note all port ints (only receive right now)
+				 * are off */
+
+				/* interrupts cannot be turned on by port
+				   this seems to be the only sensible place
+				   to do it*/
+
+				/* only at this point is the number of
+				 * ttys to be created known. */
+
+	if(finish_sab8253x_setup_ttydriver() ==  -1) /* only as many termios are allocated */
+		/* as needed */
+	{
+		return 0;
+	}
+	for(portno = 0, portptr = AuraPortRoot; portptr != NULL; ++portno, portptr = portptr->next)
+	{
+		portptr->line = portno;	/* set up the line number == minor dev associated with port */
+		portptr->sigmode = sab8253x_default_sp502_mode; 
+				/* if we have SP502s let getty work with RS232 by default */
+				/* unless overridden in module setup. */
+	}
+	/* Now lets set up the network devices */
+	for(portno = 0, portptr = AuraPortRoot; portptr != NULL; ++portno, portptr = portptr->next)
+	{
+		
+		dev = kmalloc(sizeof(struct net_device), GFP_KERNEL);
+		if(!dev)
+		{
+			break;
+		}
+		memset(dev, 0, sizeof(struct net_device));
+		*dev = auraXX20n_prototype;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+		dev->name = kmalloc(IFNAMSIZ+1, GFP_KERNEL);
+		if(!dev->name)
+		{
+			kfree(dev);
+			break;
+		}
+#endif
+		namelength = MIN(strlen(auraXX20n_prototype.name), IFNAMSIZ);
+		strcpy(dev->name, auraXX20n_prototype.name);
+		sprintf(&dev->name[namelength-1], "%3.3d", portno);
+		
+#if 1
+		current_sab_port = portptr;
+#else
+		dev->priv = portptr;
+#endif
+		result = register_netdev(dev);
+		if(result)
+		{			/* if we run into some internal kernel limit */
+			break;
+		}
+		printk(KERN_ALERT "sab8253xn: found sab8253x network device #%d.\n",
+		       portno);
+	}
+	printk(KERN_ALERT 
+	       "sab8253xn: found %d sab8253x network device%s.\n", 
+	       portno, ((portno == 1) ? "" : "s"));
+	
+	/* Now lets set up the character device */
+	
+	if(sab8253xc_name)
+	{
+		result = register_chrdev(sab8253xc_major, sab8253xc_name, &sab8253xc_fops);
+		if(result < 0)
+		{
+			sab8253xc_major = result;
+			printk(KERN_ALERT "Could not install sab8253xc device.\n");
+		}
+		else if(result > 0)
+		{
+			sab8253xc_major = result;
+		}
+	}
+	
+	for(boardptr = AuraBoardRoot; boardptr != NULL; boardptr = boardptr->nextboard)
+	{				/* let's set up port interrupt lists */
+		intr_val = boardptr->b_irq;
+		if((intr_val < 0) || (intr_val >= NUMINTS))
+		{
+			printk(KERN_ALERT "sab8253xn:  bad interrupt %i board %p.\n", intr_val, boardptr);
+			continue;
+		}
+		switch(boardptr->b_type)
+		{
+		case BD_WANMCS:
+			boardptr->next_on_interrupt = AuraBoardMCSIrqRoot[intr_val];
+			AuraBoardMCSIrqRoot[intr_val] = boardptr;
+			break;
+		case BD_8520P:
+		case BD_8520CP:
+			boardptr->next_on_interrupt = AuraBoardESCC8IrqRoot[intr_val];
+			AuraBoardESCC8IrqRoot[intr_val] = boardptr;
+			break;
+		default:
+			boardptr->next_on_interrupt = AuraBoardESCC2IrqRoot[intr_val];
+			AuraBoardESCC2IrqRoot[intr_val] = boardptr;
+			break;
+		}
+	}
+	
+	for(intr_val = 0; intr_val < NUMINTS; ++intr_val) /* trying to install as few int handlers as possible */
+	{				/* one for each group of boards on a given irq */
+		if((AuraBoardESCC2IrqRoot[intr_val] != NULL) || (AuraBoardESCC8IrqRoot[intr_val] != NULL) ||
+		   (AuraBoardMCSIrqRoot[intr_val] != NULL))
+		{
+			if (request_irq(intr_val, sab8253x_interrupt, SA_SHIRQ,
+					"sab8253x", &AuraBoardESCC2IrqRoot[intr_val]) == 0) 
+				/* interrupts on perboard basis
+				 * cycle through chips and then
+				 * ports */
+				/* NOTE PLX INTS ARE OFF -- so turn them on */
+			{
+				for(boardptr = AuraBoardESCC2IrqRoot[intr_val]; boardptr != NULL; 
+				    boardptr = boardptr->next_on_interrupt)
+				{
+					writel(PLX_INT_ON, &(boardptr->b_bridge->intr));
+				}
+				for(boardptr = AuraBoardESCC8IrqRoot[intr_val]; boardptr != NULL; 
+				    boardptr = boardptr->next_on_interrupt)
+				{
+					writel(PLX_INT_ON, &(boardptr->b_bridge->intr));
+				}
+				for(boardptr = AuraBoardMCSIrqRoot[intr_val]; boardptr != NULL; 
+				    boardptr = boardptr->next_on_interrupt)
+				{
+					/* write to the MIC csr to reset the PCI interrupt */
+					writeb(0, (unsigned char*)(boardptr->MICCMD_REG +  MICCMD_MICCSR));
+					
+					/* now, write to the CIM interrupt ena to re-enable interrupt generation */
+					writeb(0, (unsigned char*)(boardptr->CIMCMD_REG + CIMCMD_WRINTENA));
+					
+					/* now, activate PCI interrupts */
+					writel(AMCC_AOINTPINENA, (unsigned int*)(boardptr->AMCC_REG + AMCC_INTCSR));
+				}
+			}
+			else
+			{
+				printk(KERN_ALERT "Unable to get interrupt, board set up not complete %i.\n", intr_val);
+			}
+		}
+	}
+	
+	/* all done!  a lot of work */
+	
+#if !defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0))
+	return -1;			/* otherwise 2.2 probe uses up
+					 * a default device structure*/
+#else
+	return 0;
+#endif
+}
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+#ifdef MODULE
+/* cleanup module/free up virtual memory */
+/* space*/
+void cleanup_module(void)
+#endif
+#else
+void auraXX20_cleanup(void)
+#endif
+{
+	SAB_BOARD *boardptr;
+	SAB_CHIP *chipptr;
+	SAB_PORT *portptr;
+	AURA_CIM *cimptr;
+	int intr_val;
+	extern void sab8253x_cleanup_ttydriver(void);
+	
+	printk(KERN_ALERT "auraXX20n: unloading AURAXX20 driver.\n");
+	
+	sab8253x_cleanup_ttydriver();	/* clean up tty */
+	
+	/* unallocate and turn off ints */
+	for(intr_val = 0; intr_val < NUMINTS; ++intr_val)
+	{
+		if((AuraBoardESCC2IrqRoot[intr_val] != NULL) || (AuraBoardESCC8IrqRoot[intr_val] != NULL) ||
+		   (AuraBoardMCSIrqRoot[intr_val] != NULL))
+		{
+			for(boardptr = AuraBoardESCC2IrqRoot[intr_val]; boardptr != NULL; 
+			    boardptr = boardptr->next_on_interrupt)
+			{
+				writel(PLX_INT_OFF, &(boardptr->b_bridge->intr));
+			}
+			for(boardptr = AuraBoardESCC8IrqRoot[intr_val]; boardptr != NULL; 
+			    boardptr = boardptr->next_on_interrupt)
+			{
+				writel(PLX_INT_OFF, &(boardptr->b_bridge->intr));
+			}
+			for(boardptr = AuraBoardMCSIrqRoot[intr_val]; boardptr != NULL; 
+			    boardptr = boardptr->next_on_interrupt)
+			{
+				writel(AMCC_INT_OFF, (unsigned int*)(boardptr->AMCC_REG + AMCC_INTCSR));
+				(void) wanmcs_reset(boardptr);
+				writel(AMCC_INT_OFF, (unsigned int*)(boardptr->AMCC_REG + AMCC_INTCSR));
+			}
+			
+			free_irq(intr_val, &AuraBoardESCC2IrqRoot[intr_val]); /* free up board int
+									       * note that if two boards
+									       * share an int, two int
+									       * handlers were registered
+									       * 
+									       */
+		}
+	}
+	
+	/* disable chips and free board memory*/
+	while(AuraBoardRoot)
+	{
+		boardptr = AuraBoardRoot;
+		for(chipptr = boardptr->board_chipbase; chipptr != NULL; chipptr = chipptr->next_by_board)
+		{
+			(*chipptr->int_disable)(chipptr); /* make sure no ints can come int */
+		}
+		AuraBoardRoot = boardptr->nextboard;
+		if(boardptr->b_type == BD_WANMCS)
+		{
+			if(boardptr->virtbaseaddress0 != 0)
+			{
+				DEBUGPRINT((KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+					    (void*)boardptr->virtbaseaddress0));
+				iounmap((void*)boardptr->virtbaseaddress0);
+				boardptr->virtbaseaddress0 = 0;
+			}
+			
+			if(boardptr->virtbaseaddress1 != 0)
+			{
+				DEBUGPRINT((KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+					    (void*)boardptr->virtbaseaddress1));
+				iounmap((void*)boardptr->virtbaseaddress1);
+				boardptr->virtbaseaddress1 = 0;
+			}
+			
+			if(boardptr->virtbaseaddress2 != 0)
+			{
+				DEBUGPRINT((KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+					    (void*)boardptr->virtbaseaddress2));
+				iounmap((void*)boardptr->virtbaseaddress2);
+				boardptr->virtbaseaddress2 = 0;
+			}
+			
+			if(boardptr->virtbaseaddress3 != 0)
+			{
+				DEBUGPRINT((KERN_ALERT "auraXX20n: unmapping virtual address %p.\n",
+					    (void*)boardptr->virtbaseaddress3));
+				iounmap((void*)boardptr->virtbaseaddress3);
+				boardptr->virtbaseaddress3 = 0;
+			}
+			
+		}
+		else			/* everything but wan multichannel servers */
+		{
+			if(boardptr->virtbaseaddress0)
+			{
+				DEBUGPRINT((KERN_ALERT
+					    "auraXX20n: unmapping virtual address %p.\n", 
+					    (void*)boardptr->virtbaseaddress0));
+				iounmap((void*)boardptr->virtbaseaddress0);
+				boardptr->virtbaseaddress0 = 0;
+			}
+			if(boardptr->virtbaseaddress2)
+			{
+				DEBUGPRINT((KERN_ALERT
+					    "auraXX20n: unmapping virtual address %p.\n", 
+					    (void*)boardptr->virtbaseaddress2));
+				iounmap((void*)boardptr->virtbaseaddress2);
+				boardptr->virtbaseaddress2 = 0;
+			}
+		}
+		kfree(boardptr);
+	}
+	
+	while(AuraCimRoot)
+	{
+		cimptr = AuraCimRoot;
+		AuraCimRoot = cimptr->next;
+		kfree(cimptr);
+	}
+	
+	
+	while(AuraChipRoot)		/* free chip memory */
+	{
+		chipptr = AuraChipRoot;
+		AuraChipRoot = chipptr->next;
+		kfree(chipptr);
+	}
+	
+	if(sab8253xc_name && (sab8253xc_major > 0)) /* unregister the chr device */
+	{
+		unregister_chrdev(sab8253xc_major, sab8253xc_name);
+	}
+	
+	while(Sab8253xRoot)		/* free up network stuff */
+	{
+		SAB_PORT *priv;
+		priv = (SAB_PORT *)Sab8253xRoot->priv;
+		unregister_netdev(Sab8253xRoot);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+		kfree(Sab8253xRoot.name);
+#endif
+		kfree(Sab8253xRoot);
+		Sab8253xRoot = priv->next_dev;
+	}
+	
+	while(AuraPortRoot)		/* free up port memory */
+	{
+		portptr = AuraPortRoot;
+		AuraPortRoot = portptr->next;
+		if(portptr->dcontrol2.receive)
+		{
+			kfree(portptr->dcontrol2.receive);
+		}
+		if(portptr->dcontrol2.transmit)
+		{
+			kfree(portptr->dcontrol2.transmit);
+		}
+		kfree(portptr);
+	}
+}
+
+/*
+ * Hardware dependent read and write functions.
+ * We have functions to write/read a byte, write/read
+ * a word and read and write the FIFO
+ */
+
+
+/***************************************************************************
+ * aura_readb:    Function to read a byte on a 4X20P, 8X20P or Sun serial
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg: The address of the register
+ *
+ *     Return value : The value of the register. 
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+
+static unsigned char aura_readb(struct sab_port *port, unsigned char *reg) 
+{
+	return readb(reg);
+}
+
+/***************************************************************************
+ * aura_writeb:    Function to write a byte on a 4X20P, 8X20P or Sun serial
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg:  The address of the register
+ *                   val:  The value to put into the register
+ *
+ *     Return value : None
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+
+static void aura_writeb(struct sab_port *port, unsigned char *reg,unsigned char val) 
+{
+	writeb(val,reg);
+}
+
+/***************************************************************************
+ * aura_readw:    Function to read a word on a 4X20P, 8X20P or Sun serial
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg: The address of the hw memory to access
+ *
+ *     Return value : The value of the memory area. 
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+static unsigned short aura_readw(struct sab_port *port, unsigned short *reg) 
+{
+	return readw(reg);
+}
+
+/***************************************************************************
+ * aura_writew:    Function to write a word on a 4X20P, 8X20P or Sun serial
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg:  The address of the hw memory to access
+ *                   val:  The value to put into the register
+ *
+ *     Return value : The value of the memory area. 
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+
+static void aura_writew(struct sab_port *port, unsigned short *reg,unsigned short val) 
+{
+	writew(val,reg);
+}
+
+/***************************************************************************
+ * aura_readfifo:    Function to read the FIFO on a 4X20P, 8X20P or Sun serial
+ *                
+ *
+ *     Parameters   : 
+ *                   port:  The port being accessed
+ *                   buf:   The address of a buffer where we should put
+ *                          what we read
+ *                  nbytes: How many chars to read.
+ *
+ *     Return value : none
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 13 2000, creation
+ ***************************************************************************/
+static void aura_readfifo(struct sab_port *port, unsigned char *buf, unsigned int nbytes) 
+{
+	int i;
+	unsigned short *wptr = (unsigned short*) buf;
+	int nwords = ((nbytes+1)/2);
+	for(i = 0; i < nwords; i ++) 
+	{
+		wptr[i] = readw(((unsigned short *)port->regs));
+	}
+}
+
+/***************************************************************************
+ * aura_writefifo:    Function to write the FIFO on a 4X20P, 8X20P or Sun serial
+ *                
+ *
+ *     Parameters   : 
+ *                   port:  The port being accessed
+ *
+ *     Return value : none
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 13 2000, creation
+ ***************************************************************************/
+static void aura_writefifo(struct sab_port *port) 
+{
+	int i,max,maxw;
+	unsigned short *wptr;
+	unsigned char buffer[32];
+	
+	if(port->xmit_cnt <= 0)
+	{
+		return; 
+	}
+	max= (port->xmit_fifo_size < port->xmit_cnt) ? port->xmit_fifo_size : port->xmit_cnt;
+	
+	for (i = 0; i < max; i++) 
+	{
+		buffer[i] = port->xmit_buf[port->xmit_tail++];
+		port->xmit_tail &= (SAB8253X_XMIT_SIZE - 1);
+		port->icount.tx++;
+		port->xmit_cnt--;
+	}
+	
+	maxw = max/2;
+	wptr = (unsigned short*) buffer;
+	
+	for(i = 0; i < maxw; ++i)
+	{
+		writew(wptr[i], (unsigned short *)port->regs);
+	}
+	
+	if(max & 1)
+	{
+		writeb(buffer[max-1], (unsigned char*)port->regs);
+	}
+}
+
+/***************************************************************************
+ * wmsaura_readb:    Function to read a byte on a LMS, WMS
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg: The address of the register
+ *
+ *     Return value : The value of the register. 
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : TO BE IMPLEMENTED 
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+
+static unsigned char wmsaura_readb(struct sab_port *port, unsigned char *reg) 
+{
+	return readb((unsigned char*) (((unsigned int) reg) + CIMCMD_RDREGB));
+}
+
+/***************************************************************************
+ * wmsaura_writeb:    Function to write a byte on a LMS, WMS
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg:  The address of the register
+ *                   val:  The value to put into the register
+ *
+ *     Return value : None
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : TO BE IMPLEMENTED
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+
+static void wmsaura_writeb(struct sab_port *port, unsigned char *reg,unsigned char val) 
+{
+	writeb(val, (unsigned char*) (((unsigned int) reg) + CIMCMD_WRREGB));
+}
+
+/***************************************************************************
+ * wmsaura_readw:    Function to read a word on a LMS, WMS
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg: The address of the hw memory to access
+ *
+ *     Return value : The value of the memory area. 
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : TO BE IMPLEMENTED
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+static unsigned short wmsaura_readw(struct sab_port *port, unsigned short *reg) 
+{
+	unsigned short readval;
+	unsigned int address;
+	address = (unsigned int) reg;
+	
+	readval =  readb((unsigned char*) (address + CIMCMD_RDREGB));
+	++address;
+	return (readval | (readb((unsigned char*) (address + CIMCMD_RDREGB)) << 8));
+}
+
+/***************************************************************************
+ * wmsaura_writew:    Function to write a word on a LMS, WMS
+ *                
+ *
+ *     Parameters   : 
+ *                   port: The port being accessed
+ *                   reg:  The address of the hw memory to access
+ *                   val:  The value to put into the register
+ *
+ *     Return value : The value of the memory area. 
+ *
+ *     Prerequisite : The port must have been opened
+ *
+ *     Remark       : TO BE IMPLEMENTED
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 10 2000, creation
+ ***************************************************************************/
+
+static void wmsaura_writew(struct sab_port *port, unsigned short *reg, unsigned short val) 
+{
+	unsigned char vallow;
+	unsigned char valhigh;
+	unsigned int address;
+	
+	address = (unsigned int) reg;
+	
+	vallow = (unsigned char) val;
+	valhigh = (unsigned char) (val >> 8);
+	
+	writeb(vallow, (unsigned char*) (address + CIMCMD_WRREGB));
+	++address;
+	writeb(valhigh, (unsigned char*) (address + CIMCMD_WRREGB));
+}
+
+static void wmsaura_readfifo(struct sab_port *port, unsigned char *buf, unsigned int nbytes) 
+{
+#ifdef FIFO_DIRECT
+	unsigned short fifo[32/2];	/* this array is word aligned
+					 * buf may not be word aligned*/
+	unsigned int nwords;
+	int i;
+	int wcount;
+	unsigned int address;
+	
+	if (nbytes == 0) 
+	{
+		return;
+	}
+	
+	wcount = ((nbytes + 1) >> 1);
+	/* Read the thing into the local FIFO and copy it out. */
+	address = (unsigned int) port->regs;
+	
+	for(i = 0; i < wcount; ++i)
+	{
+		fifo[i] = readw((unsigned short*)(address + CIMCMD_RDFIFOW));
+	}
+	
+	memcpy((unsigned char*) buf, (unsigned char*) &(fifo[0]), (unsigned int) nbytes);
+	
+#else		/* FIFO_DIRECT */
+	unsigned short fifo[32/2];
+	int i;
+	int wcount;
+	SAB_BOARD *bptr;
+	unsigned int channel;
+	
+	if (nbytes == 0) 
+	{
+		return;
+	}
+	
+	bptr = port->board;
+	wcount = ((nbytes + 1) >> 1);
+	channel = (((unsigned char*) port->regs) - bptr->CIMCMD_REG); /* should be properly shifted */
+	
+	/*
+	 * Trigger a cache read by writing the nwords - 1 to the
+	 *  magic place.
+	 */
+	
+	writeb((unsigned char) wcount, bptr->MICCMD_REG + (MICCMD_CACHETRIG + channel));
+	
+	/*
+	 * Now, read out the contents.
+	 */
+	
+	channel >>= 1;
+	
+	for(i = 0; i < wcount; ++i)
+	{
+		fifo[i] = readw((unsigned short*)(bptr->FIFOCACHE_REG + (channel + (i << 1))));
+	}
+	
+	memcpy((unsigned char*) buf, (unsigned char*) &(fifo[0]), (unsigned int) nbytes);
+#endif		/* !FIFO_DIRECT */
+}
+
+static void wmsaura_writefifo(struct sab_port *port)
+{
+	unsigned short fifo[32/2];
+	unsigned char* fifob = (unsigned char*) fifo;
+	int i,max;
+	int wcount;
+	unsigned int address;
+	
+	if(port->xmit_cnt <= 0) 
+	{
+		return; 
+	}
+	max = (port->xmit_fifo_size < port->xmit_cnt) ? port->xmit_fifo_size:port->xmit_cnt;
+	for (i = 0; i < max; i++) 
+	{
+		fifob[i] = port->xmit_buf[port->xmit_tail++];
+		port->xmit_tail &= (SAB8253X_XMIT_SIZE - 1);
+		port->icount.tx++;
+		port->xmit_cnt--;
+	}
+	
+	wcount = (max >> 1);
+	/* Copy from the linear local FIFO into the hardware fifo. */
+	address = (unsigned int) port->regs;
+	
+	for(i = 0; i < wcount; ++i)
+	{
+		writew(fifo[i], (unsigned short*)(address + CIMCMD_WRFIFOW));
+	}
+	if(max & 1)			/* odd byte */
+	{
+		--max;
+		writeb(fifob[max], (unsigned short*)(address + CIMCMD_WRFIFOB));
+	}
+}
+
+module_init(auraXX20_probe);
+module_exit(auraXX20_cleanup);
+MODULE_DESCRIPTION("Aurora Multiport Multiprotocol Serial Driver");
+MODULE_AUTHOR("Joachim Martillo <martillo@telfordtools.com>");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xint.c linux-2.5/drivers/net/wan/8253x/8253xint.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xint.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xint.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,458 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+/* Standard in kernel modules */
+#include <linux/module.h>   /* Specifically, a module */
+
+#include <asm/io.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/mm.h>
+#include <linux/version.h>
+#include <asm/uaccess.h>
+#include <linux/pci.h>
+#include "8253xctl.h"
+#include "8253xmcs.h"
+
+/*
+ * ----------------------------------------------------------------------
+ *
+ * Here starts the interrupt handling routines.  All of the following
+ * subroutines are declared as inline and are folded into
+ * sab8253x_interrupt().  They were separated out for readability's sake.
+ *
+ * Note: sab8253x_interrupt() is a "fast" interrupt, which means that it
+ * runs with interrupts turned off.  People who may want to modify
+ * sab8253x_interrupt() should try to keep the interrupt handler as fast as
+ * possible.  After you are done making modifications, it is not a bad
+ * idea to do:
+ * 
+ * gcc -S -DKERNEL -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer serial.c
+ *
+ * and look at the resulting assemble code in serial.s.
+ *
+ * 				- Ted Ts'o (tytso@mit.edu), 7-Mar-93
+ * -----------------------------------------------------------------------
+ */
+
+/* Note:  the inline interrupt routines constitute the smallest hardware
+   unit that must be examined when an interrupt comes up.  On the 4520
+   type cards, two ESCC2s must be examined.  Because the ESCC2s are in
+   a null terminated list the sab82532_interrupt also works for 2 port/1 port
+   single ESCC2 cards.
+   
+   On an 8520 type card there is but one ESCC8 thus the sab82538_interrupt
+   routine does not walk through a list.  But this requires some contortion
+   in dealing with the multichannel server.  The multichannel server has
+   at most 4 channel interface modules (CIM) 1/EB.  Each CIM has at most
+   two ESCC8s, thus the host card can have a list of 8 ESCC8s.  But by
+   walking the CIMs the exact ESCC8 that is interrupting can be identified.
+   Thus despite the complexity, really the MCS is a collection of 8520 type
+   cards multiplexed on one interrupt.  Thus after making some temporary
+   modifications of the board structure, the generic interrupt handler invokes
+   sab82538_interrupt handler just as for an 8520 type card.
+*/
+
+/* static forces inline compilation */
+static void inline sab82532_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct sab_port *port;
+	struct sab_chip *chip=NULL;
+	struct sab_board *bptr = (struct sab_board*) dev_id;
+	union sab8253x_irq_status status;
+	unsigned char gis;
+	
+	for(chip = bptr->board_chipbase; chip != NULL; chip = chip->next_by_board) 
+	{
+		port= chip->c_portbase;
+		gis = READB(port, gis); /* Global! */
+		status.stat=0;
+		
+		/* Since the PORT interrupt are global, 
+		 * we do check all the ports for this chip
+		 */
+		
+		/* A 2 ports chip */
+		
+		if(!(gis & SAB82532_GIS_MASK)) 
+		{
+			continue; /* no interrupt on this chip */
+		}
+		
+		if (gis & SAB82532_GIS_ISA0)
+		{
+			status.sreg.isr0 = READB(port, isr0);
+		}
+		else 
+		{
+			status.sreg.isr0 = 0;
+		}
+		if (gis & SAB82532_GIS_ISA1)
+		{
+			status.sreg.isr1 = READB(port, isr1);
+		}
+		else
+		{
+			status.sreg.isr1 = 0;
+		}
+		
+		if (gis & SAB82532_GIS_PI)
+		{
+			status.sreg.pis = READB(port, pis);
+		}
+		else
+		{
+			status.sreg.pis = 0;
+		}
+		
+		if (status.stat) 
+		{
+			if (status.images[ISR0_IDX] & port->receive_test)
+			{
+				(*port->receive_chars)(port, &status);	/* when the fifo is full */
+				/* no time to schedule thread*/
+			}
+			
+			if ((status.images[port->dcd.irq] & port->dcd.irqmask) || 
+			    (status.images[port->cts.irq] & port->cts.irqmask) ||
+			    (status.images[port->dsr.irq] & port->dsr.irqmask) ||
+			    (status.images[ISR1_IDX] & port->check_status_test))
+			{
+				(*port->check_status)(port, &status); /* this stuff should be */
+				/* be moveable to scheduler */
+				/* thread*/
+			}
+			
+			if (status.images[ISR1_IDX] & port->transmit_test)
+			{
+				(*port->transmit_chars)(port, &status); /* needs to be moved to task */
+			}
+		}
+		
+		/* Get to next port on chip */
+		port = port->next_by_chip;
+		/* Port B */
+		if (gis & SAB82532_GIS_ISB0)
+		{
+			status.images[ISR0_IDX] = READB(port, isr0);
+		}
+		else 
+		{
+			status.images[ISR0_IDX] = 0;
+		}
+		if (gis & SAB82532_GIS_ISB1)
+		{
+			status.images[ISR1_IDX] = READB(port,isr1);
+		}
+		else
+		{
+			status.images[ISR1_IDX] = 0;
+		}
+		/* DO NOT SET PIS. IT was reset! */
+		
+		
+		if (status.stat) 
+		{
+			if (status.images[ISR0_IDX] & port->receive_test)
+			{
+				(*port->receive_chars)(port, &status);
+			}
+			if ((status.images[port->dcd.irq] & port->dcd.irqmask) || 
+			    (status.images[port->cts.irq] & port->cts.irqmask) ||
+			    (status.images[port->dsr.irq] & port->dsr.irqmask) ||
+			    (status.images[ISR1_IDX] & port->check_status_test))
+			{
+				(*port->check_status)(port, &status);
+			}
+			if (status.images[ISR1_IDX] & port->transmit_test)
+			{
+				(*port->transmit_chars)(port, &status);
+			}
+		}
+	}
+}
+
+static void inline sab82538_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct sab_port *port;
+	struct sab_chip *chip=NULL;
+	struct sab_board *bptr = (struct sab_board*) dev_id;
+	union sab8253x_irq_status status;
+	unsigned char gis,i;
+	
+	chip = bptr->board_chipbase;
+	port = chip->c_portbase;
+	
+	gis = READB(port, gis); /* Global! */
+	status.stat=0;
+	
+	/* Since the PORT interrupt are global, 
+	 * we do check all the ports for this chip
+	 */
+	
+	/* 8 ports chip */
+	if(!(gis & SAB82538_GIS_MASK)) 
+	{
+		return;
+	}
+	
+	if(gis & SAB82538_GIS_CII) 
+	{ /* A port interrupt! */
+		/* Get the port */
+		int portindex;
+		
+		portindex = (gis & SAB82538_GIS_CHNL_MASK);
+		
+		port = chip->c_portbase;
+		
+		while(portindex)
+		{
+			port = port->next_by_chip;
+			--portindex;
+		}
+		
+		status.images[ISR0_IDX] = READB(port,isr0);
+		status.images[ISR1_IDX] = READB(port,isr1);
+		if (gis & SAB82538_GIS_PIC)
+		{
+			status.images[PIS_IDX] = 
+				(*port->readbyte)(port,
+						  ((unsigned char *)(port->regs)) +
+						  SAB82538_REG_PIS_C);
+		}
+		else
+		{
+			status.images[PIS_IDX] = 0;
+		}
+		
+		if (status.stat) 
+		{
+			if (status.images[ISR0_IDX] & port->receive_test)
+			{
+				(*port->receive_chars)(port, &status);
+			}
+			if ((status.images[port->dcd.irq] & port->dcd.irqmask) ||
+			    (status.images[port->cts.irq] & port->cts.irqmask) ||
+			    (status.images[port->dsr.irq] & port->dsr.irqmask) ||
+			    (status.images[ISR1_IDX] & port->check_status_test))
+			{
+				(*port->check_status)(port, &status);
+			}
+			/*
+			 * We know that with 8 ports chip, the bit corresponding to channel 
+			 * number is used in the parallel port... So we clear it
+			 * Not too elegant!
+			 */
+			status.images[PIS_IDX] &= ~(1 << (gis&SAB82538_GIS_CHNL_MASK));
+			if (status.images[ISR1_IDX] & port->transmit_test)
+			{
+				(*port->transmit_chars)(port, &status);
+			}
+		}
+	}
+	
+	/* 
+	 * Now we handle the "channel interrupt" case. The chip manual for the
+	 * 8 ports chip states that "channel" and "port" interrupt are set
+	 * independently so we still must check the parrallel port
+	 *
+	 * We should probably redesign the whole thing to be less AD HOC that we 
+	 * are now... We know that port C is used for DSR so we only check that one.
+	 * PIS for port C was already recorded in  status.images[PIS_IDX], so we
+	 * check the ports that are set
+	 */
+	
+	if (status.images[PIS_IDX]) 
+	{
+		for(i=0, port = chip->c_portbase;
+		    i < chip->c_nports;
+		    i++, port=port->next_by_chip) 
+		{
+			if(status.images[PIS_IDX] & (0x1 << i)) 
+			{ /* Match */
+				/* Checking DSR */
+				if(port->dsr.inverted)
+				{
+					port->dsr.val = (((*port->readbyte)
+							  (port, port->dsr.reg) & 
+							  port->dsr.mask) ? 0 : 1);
+				}
+				else
+				{
+					port->dsr.val = ((*port->readbyte)(port, port->dsr.reg) & 
+							 port->dsr.mask);
+				}
+				
+				port->icount.dsr++;
+				wake_up_interruptible(&port->delta_msr_wait); /* in case waiting on modem change */
+			}
+		}
+	}
+}
+
+/*
+ * This is the serial driver's generic interrupt routine
+ */
+
+void sab8253x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	extern SAB_BOARD *AuraBoardESCC2IrqRoot[];
+	extern SAB_BOARD *AuraBoardESCC8IrqRoot[];
+	extern SAB_BOARD *AuraBoardMCSIrqRoot[];
+	AURA_CIM *cim;
+	SAB_CHIP *chip;
+	SAB_PORT *port;
+	register SAB_BOARD *boardptr;
+	register unsigned char intrmask;
+	unsigned char stat;
+	SAB_CHIP *save_chiplist;
+	SAB_PORT *save_portlist;
+	
+	if((irq < 0) || (irq >= NUMINTS))
+	{
+		printk(KERN_ALERT "sab8253x: bad interrupt value %i.\n", irq);
+		return;
+	}
+	/* walk through all the cards on the interrupt that occurred. */
+	for(boardptr = AuraBoardESCC2IrqRoot[irq]; boardptr != NULL; boardptr = boardptr->next_on_interrupt)
+	{
+		sab82532_interrupt(irq, boardptr, regs);
+	}
+	
+	for(boardptr = AuraBoardESCC8IrqRoot[irq]; boardptr != NULL; boardptr = boardptr->next_on_interrupt)
+	{
+		sab82538_interrupt(irq, boardptr, regs);
+	}  
+	
+	for(boardptr = AuraBoardMCSIrqRoot[irq]; boardptr != NULL; boardptr = boardptr->next_on_interrupt)
+	{
+		
+		while(1)
+		{
+			writeb(0, (unsigned char*)(boardptr->CIMCMD_REG + CIMCMD_WRINTDIS)); /* prevent EBs from raising
+											      * any more ints through the
+											      * host card */
+			stat = ~(unsigned char) /* active low !!!!! */
+				readw((unsigned short*) 
+				      (((unsigned char*)boardptr->CIMCMD_REG) + CIMCMD_RDINT)); /* read out the ints */
+				/* write to the MIC csr to reset the PCI interrupt */
+			writeb(0, (unsigned char*)(boardptr->MICCMD_REG + MICCMD_MICCSR)); 
+				/* reset the interrupt generation
+				 * hardware on the host card*/
+			/* now, write to the CIM interrupt ena to re-enable interrupt generation */
+			writeb(0, (unsigned char*)(boardptr->CIMCMD_REG + CIMCMD_WRINTENA)); /* allow EBs to request ints
+											      * through the host card */
+			if(!stat)
+			{
+				break;
+			}
+			cim = boardptr->b_cimbase; /* cims in reverse order */
+			for(intrmask = boardptr->b_intrmask;
+			    intrmask != 0; 
+			    intrmask <<= 2, stat <<=2)
+			{
+				if(cim == NULL)
+				{
+					break;	/* no cim no ports */
+				}
+				if((intrmask & 0xc0) == 0) /* means no cim for these ints */
+				{		/* cim not on list do not go to next */
+					continue;
+				}
+				save_portlist = boardptr->board_portbase;
+				save_chiplist = boardptr->board_chipbase;
+				/* the goal is temporarily to make the structures
+				 * look like 8x20 structures -- thus if I find
+				 * a bug related to escc8s I need fix it in
+				 * only one place. */
+				switch(stat & 0xc0) /* possible ints */
+				{
+				default:
+					break;
+					
+				case 0x80:	/* esccB */
+					chip = cim->ci_chipbase;
+					if(!chip)
+					{
+						printk(KERN_ALERT "aura mcs: missing cim.\n");
+						break;
+					}
+					chip = chip->next_by_cim;
+					if(!chip)
+					{
+						printk(KERN_ALERT "aura mcs: missing 2nd cim.\n");
+						break;
+					}
+					port = chip->c_portbase;
+					boardptr->board_portbase = port;
+					boardptr->board_chipbase = chip;
+					sab82538_interrupt(irq, boardptr, regs);		  
+					break;
+					
+				case 0x40:	/* esccA */
+					chip = cim->ci_chipbase;
+					if(!chip)
+					{
+						printk(KERN_ALERT "aura mcs: missing cim.\n");
+						break;
+					}
+					port = chip->c_portbase;
+					boardptr->board_portbase = port;
+					boardptr->board_chipbase = chip;
+					sab82538_interrupt(irq, boardptr, regs);		  
+					break;
+					
+				case 0xc0:	/* esccB and esccA */
+					chip = cim->ci_chipbase;
+					if(!chip)
+					{
+						printk(KERN_ALERT "aura mcs: missing cim.\n");
+						break;
+					}
+					port = chip->c_portbase;
+					boardptr->board_portbase = port;
+					boardptr->board_chipbase = chip;
+					sab82538_interrupt(irq, boardptr, regs);		  
+					
+					chip = cim->ci_chipbase;
+					if(!chip)
+					{
+						printk(KERN_ALERT "aura mcs: missing cim.\n");
+						break;
+					}
+					chip = chip->next_by_cim;
+					if(!chip)
+					{
+						printk(KERN_ALERT "aura mcs: missing 2nd cim.\n");
+						break;
+					}
+					port = chip->c_portbase;
+					boardptr->board_portbase = port;
+					boardptr->board_chipbase = chip;
+					sab82538_interrupt(irq, boardptr, regs);		  
+					break;
+				}
+				boardptr->board_portbase = save_portlist;
+				boardptr->board_chipbase = save_chiplist;
+				cim = cim->next_by_mcs;
+			}
+		}
+	}
+}
+
+/*
+ * -------------------------------------------------------------------
+ * Here ends the serial interrupt routines.
+ * -------------------------------------------------------------------
+ */
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xioc.h linux-2.5/drivers/net/wan/8253x/8253xioc.h
--- linux-2.5.13/drivers/net/wan/8253x/8253xioc.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xioc.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,143 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#ifndef _SABIOCTL_H_
+#define _SABIOCTL_H_
+
+#include <linux/tty.h>
+#include <asm/ioctl.h>
+#include <linux/sockios.h>
+#include "ring.h"
+#include "Reg9050.h"
+
+/* Channel Configuration Register 0 (CCR0) */
+#define SAB82532_CCR0_PU		0x80
+#define SAB82532_CCR0_MCE		0x40
+#define SAB82532_CCR0_SC_NRZ		0x00
+#define SAB82532_CCR0_SC_NRZI		0x08
+#define SAB82532_CCR0_SC_FM0		0x10
+#define SAB82532_CCR0_SC_FM1		0x14
+#define SAB82532_CCR0_SC_MANCH		0x18
+#define SAB82532_CCR0_SM_HDLC		0x00
+#define SAB82532_CCR0_SM_SDLC_LOOP	0x01
+#define SAB82532_CCR0_SM_BISYNC		0x02
+#define SAB82532_CCR0_SM_ASYNC		0x03
+
+/* Channel Configuration Register 1 (CCR1) */
+#define SAB82532_CCR1_SFLG		0x80
+#define SAB82532_CCR1_ODS		0x10
+#define SAB82532_CCR1_BCR		0x08
+#define SAB82532_CCR1_IFF		0x08
+#define SAB82532_CCR1_ITF		0x00
+#define SAB82532_CCR1_CM_MASK		0x07
+
+/* Channel Configuration Register 2 (CCR2) */
+#define SAB82532_CCR2_SOC1		0x80
+#define SAB82532_CCR2_SOC0		0x40
+#define SAB82532_CCR2_BR9		0x80
+#define SAB82532_CCR2_BR8		0x40
+#define SAB82532_CCR2_BDF		0x20
+#define SAB82532_CCR2_SSEL		0x10
+#define SAB82532_CCR2_XCS0		0x20
+#define SAB82532_CCR2_RCS0		0x10
+#define SAB82532_CCR2_TOE		0x08
+#define SAB82532_CCR2_RWX		0x04
+#define SAB82532_CCR2_C32		0x02
+#define SAB82532_CCR2_DIV		0x01
+
+/* Channel Configuration Register 3 (CCR3) */
+#define SAB82532_CCR3_PSD		0x01
+#define SAB82532_CCR3_RCRC		0x04
+
+/* Channel Configuration Register 4 (CCR4) */
+#define SAB82532_CCR4_MCK4		0x80
+#define SAB82532_CCR4_EBRG		0x40
+#define SAB82532_CCR4_TST1		0x20
+#define SAB82532_CCR4_ICD		0x10
+#define SAB82532_CCR4_RF32		0x00
+#define SAB82532_CCR4_RF16		0x01
+#define SAB82532_CCR4_RF04		0x02
+#define SAB82532_CCR4_RF02		0x03
+
+/* Mode Register (MODE) */
+#define SAB82532_MODE_TM0		0x80
+#define SAB82532_MODE_FRTS		0x40
+#define SAB82532_MODE_FCTS		0x20
+#define SAB82532_MODE_FLON		0x10
+#define SAB82532_MODE_TCPU		0x10
+#define SAB82532_MODE_RAC		0x08
+#define SAB82532_MODE_RTS		0x04
+#define SAB82532_MODE_TRS		0x02
+#define SAB82532_MODE_TLP		0x01
+
+struct channelcontrol
+{
+	unsigned char ccr0;
+	unsigned char ccr1;
+	unsigned char ccr2;
+	unsigned char ccr3;
+	unsigned char ccr4;
+	unsigned char mode;
+	unsigned char rlcr;
+};
+
+struct sep9050
+{
+	unsigned short values[EPROM9050_SIZE];
+};
+
+				/* EXTERNAL-CLOCKING */
+#define DEFAULT_CCR0 (SAB82532_CCR0_MCE | SAB82532_CCR0_SC_NRZ | SAB82532_CCR0_SM_HDLC)
+#define DEFAULT_CCR1 (SAB82532_CCR1_SFLG | SAB82532_CCR1_ODS | SAB82532_CCR1_IFF) /* clock mode 0 */
+#define DEFAULT_CCR2 0 /*SAB82532_CCR2_SOC1*/		/* 0a -- RTS high*/
+#define DEFAULT_CCR3 SAB82532_CCR3_RCRC
+#define DEFAULT_CCR4 0
+#define DEFAULT_MODE (SAB82532_MODE_TM0 | SAB82532_MODE_RTS | SAB82532_MODE_RAC)
+#define DEFAULT_RLCR ((RXSIZE/32) - 1)
+
+#define DEFAULT_RLCR_NET ((RXSIZE/32) - 1)
+
+				/* Internal-Clocking */
+
+#define DCE_CCR0 (SAB82532_CCR0_MCE | SAB82532_CCR0_SC_NRZ | SAB82532_CCR0_SM_HDLC)
+#define DCE_CCR1 (SAB82532_CCR1_SFLG | SAB82532_CCR1_ODS | SAB82532_CCR1_IFF | 6) /* clock mode 6 */
+#define DCE_CCR2 (SAB82532_CCR2_BDF | SAB82532_CCR2_SSEL | SAB82532_CCR2_TOE) /* 6b */
+#define DCE_CCR3 (SAB82532_CCR3_RCRC)
+#define DCE_CCR4 (SAB82532_CCR4_MCK4|SAB82532_CCR4_EBRG)
+#define DCE_MODE SAB82532_MODE_TM0 | SAB82532_MODE_RTS | SAB82532_MODE_RAC
+#define DCE_RLCR ((RXSIZE/32) - 1)
+
+#define ATIS_MAGIC_IOC	'A'
+#define ATIS_IOCSPARAMS		_IOW(ATIS_MAGIC_IOC,0,struct channelcontrol)
+#define ATIS_IOCGPARAMS		_IOR(ATIS_MAGIC_IOC,1,struct channelcontrol)
+#define ATIS_IOCSSPEED		_IOW(ATIS_MAGIC_IOC,2,unsigned long)
+#define ATIS_IOCGSPEED		_IOR(ATIS_MAGIC_IOC,3,unsigned long)
+#define ATIS_IOCSSEP9050	_IOW(ATIS_MAGIC_IOC,4,struct sep9050)
+#define ATIS_IOCGSEP9050	_IOR(ATIS_MAGIC_IOC,5,struct sep9050)
+#define ATIS_IOCSSIGMODE	_IOW(ATIS_MAGIC_IOC,6,unsigned int)
+#define ATIS_IOCGSIGMODE	_IOW(ATIS_MAGIC_IOC,7,unsigned int)
+
+/* same order as the bytes in sp502.h and as the names in 8253xtty.c */
+
+#define SP502_OFF_MODE		0
+#define SP502_RS232_MODE	1
+#define SP502_V28_MODE		SP502_RS232_MODE
+#define SP502_RS422_MODE	2
+#define SP502_V11_MODE		SP502_RS422_MODE
+#define SP502_X27_MODE		SP502_RS422_MODE
+#define SP502_RS485_MODE	3
+#define SP502_RS449_MODE	4
+#define SP502_EIA530_MODE	5
+#define SP502_V35_MODE		6
+
+#define SAB8253XCLEARCOUNTERS 	(SIOCDEVPRIVATE + 5 + 1)
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xmac.c linux-2.5/drivers/net/wan/8253x/8253xmac.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xmac.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xmac.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,205 @@
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "ring.h"
+#include <linux/socket.h>
+#include <net/if.h>
+
+				/* This application sets a pseudo mac address that */
+				/* can be used when using the synchronous port in */
+				/* synchronous serial ethnernet emulation mode */
+
+int main(int argc, char **argv)
+{
+  int fd;
+  struct ifreq request;
+  PSEUDOMAC pmac;
+  char buffer[200];
+  int count;
+  unsigned int uppernib;
+  unsigned int lowernib;
+
+  
+  if(argc != 3)
+    {
+      fprintf(stderr, "Syntax: %s {ifname} {macaddr}.\n", *argv);
+      fflush(stdout);
+      exit(-1);
+    }
+  fd = socket(AF_INET, SOCK_DGRAM, 0);
+  if(fd < 0)
+    {
+      perror("socket failed.");
+      fflush(stdout);
+      exit(-2);
+    }
+
+  strcpy(request.ifr_ifrn.ifrn_name, argv[1]); /* requests go through the socket layer */
+
+  request.ifr_ifru.ifru_data = (char*) &pmac;
+
+  if(ioctl(fd, SAB8253XGETMAC, &request) < 0)
+    {
+      perror("ioctl failed.");
+      fflush(stdout);
+      exit(-3);
+    }
+  for(count = 0; count < 6; ++count)
+    {
+      buffer[2*count] = (pmac.addr[count] >> 4);
+      buffer[2*count] &= 0x0F;
+      if(buffer[2*count] < 10)
+	{
+	  buffer[2*count] += '0';
+	}
+      else
+	{
+	  buffer[2*count] += 'a';
+	}
+      buffer[(2*count)+1] = (pmac.addr[count] & 0x0F);
+      if(buffer[(2*count)+1] < 10)
+	{
+	  buffer[(2*count)+1] += '0';
+	}
+      else
+	{
+	  buffer[(2*count)+1] += 'a';
+	}
+    }
+  buffer[12] = 0;
+  printf("Old mac addres is %s.\n", buffer);
+  if(strlen(argv[2]) != 12)
+    {
+      printf("Bad size mac address %s.\n", argv[2]);
+      fflush(stdout);
+      exit(-1);
+    }
+  for(count = 0; count < 6; ++ count)
+    {
+      uppernib = argv[2][2*count];
+      lowernib = argv[2][(2*count)+1];
+      
+      switch(uppernib)
+	{
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	  uppernib -= '0';
+	  break;
+	case 'a':
+	case 'b':
+	case 'c':
+	case 'd':
+	case 'e':
+	case 'f':
+	  uppernib -= 'a';
+	  break;
+	case 'A':
+	case 'B':
+	case 'C':
+	case 'D':
+	case 'E':
+	case 'F':
+	  uppernib -= 'A';
+	  break;
+	default:
+	  uppernib = 0;
+	  break;
+	}
+      switch(lowernib)
+	{
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	  lowernib -= '0';
+	  break;
+	case 'a':
+	case 'b':
+	case 'c':
+	case 'd':
+	case 'e':
+	case 'f':
+	  lowernib -= 'a';
+	  break;
+	case 'A':
+	case 'B':
+	case 'C':
+	case 'D':
+	case 'E':
+	case 'F':
+	  lowernib -= 'A';
+	  break;
+	default:
+	  lowernib = 0;
+	  break;
+	}
+      pmac.addr[count] = ((uppernib << 4) | lowernib);
+    }
+    
+
+  if(ioctl(fd, SAB8253XSETMAC, &request) < 0) /* actually setting the mac address */
+    {
+      perror("ioctl failed.");
+      fflush(stdout);
+      exit(-2);
+    }
+
+  if(ioctl(fd, SAB8253XGETMAC, &request) < 0) /* getting it back so that value can be verified */
+    {
+      perror("ioctl failed.");
+      exit(-3);
+    }
+  for(count = 0; count < 6; ++count)
+    {
+      buffer[2*count] = (pmac.addr[count] >> 4);
+      buffer[2*count] &= 0x0F;
+      if(buffer[2*count] < 10)
+	{
+	  buffer[2*count] += '0';
+	}
+      else
+	{
+	  buffer[2*count] += 'a';
+	}
+      buffer[(2*count)+1] = (pmac.addr[count] & 0x0F);
+      if(buffer[(2*count)+1] < 10)
+	{
+	  buffer[(2*count)+1] += '0';
+	}
+      else
+	{
+	  buffer[(2*count)+1] += 'a';
+	}
+    }
+  buffer[12] = 0;
+  printf("New mac addres is %s.\n", buffer);
+  fflush(stdout);
+  exit(0);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xmcs.c linux-2.5/drivers/net/wan/8253x/8253xmcs.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xmcs.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xmcs.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,637 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/sockios.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/pgtable.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/fs.h>
+#include <linux/sched.h>
+#include <asm/uaccess.h>
+#include <linux/version.h>
+#include <linux/etherdevice.h>
+#include "Reg9050.h"
+#include "8253xctl.h"
+#include "ring.h"
+#include "8253x.h"
+#include "crc32dcl.h"
+#include "8253xmcs.h"
+#include "sp502.h"
+
+/* Just to guarantee that strings are null terminated */
+#define MEMCPY(dest, src, cnt) \
+{ \
+	memcpy((dest), (src), (cnt)); \
+	(dest)[cnt] = 0; \
+}
+
+static unsigned char sp502progbyte[] =
+{
+	SP502_OFF,
+	SP502_RS232,
+	SP502_RS422,
+	SP502_RS485,
+	SP502_RS449,
+	SP502_EIA530,
+	SP502_V35
+};	
+
+/*
+ * The following routines are the multichannel server I2C serial EPROM routines.
+ */
+
+/*
+ * Set the clock and the data lines of the SEP.
+ */
+static void
+mcs_sep_set(mcs_sep_t *msp, unsigned sdavalid, unsigned sda,
+	    unsigned sclvalid, unsigned scl)
+{
+#ifdef MAX
+#undef MAX
+#endif		/* MAX */
+	
+#define MAX(x, y)	((x) > (y) ? (x) : (y))
+	
+	unsigned char csr;
+	unsigned int sleeptime;
+	
+	/*
+	 * Ensure sufficient clock
+	 */
+	
+	sleeptime = 0;
+	
+	if (sclvalid) 
+	{
+		if (msp->s_scl && !scl) 
+		{   /* do we have a downgoing transition? */
+			sleeptime = MAX(1, sleeptime);
+		}
+		else if (!msp->s_scl && scl) 
+		{	/* upgoing */
+			sleeptime = MAX(2, sleeptime);
+		}
+		msp->s_scl = scl;
+	}
+	
+	if (sdavalid) 
+	{
+		if ((msp->s_sda && !sda) || (!msp->s_sda && sda)) 
+		{
+			sleeptime = MAX(1, sleeptime);
+		}
+		
+		msp->s_sda = sda;
+	}
+	
+	if (sleeptime > 0) 
+	{
+		udelay(sleeptime);
+	}
+	
+	/*
+	 * Construct the CSR byte.
+	 */
+	csr = 0;
+	if (msp->s_sda) 
+	{
+		csr |= CIMCMD_CIMCSR_SDA;
+	}
+	
+	if (msp->s_scl) 
+	{
+		csr |= CIMCMD_CIMCSR_SCL;
+	}
+	
+	writeb((unsigned char) csr, msp->s_wrptr);
+}
+
+static void
+mcs_sep_start(mcs_sep_t *msp)
+{
+	/*
+	 * Generate a START condition
+	 */
+	mcs_sep_set(msp, TRUE, TRUE, TRUE, TRUE);
+	mcs_sep_set(msp, TRUE, FALSE, TRUE, TRUE);
+}
+
+static void
+mcs_sep_stop(mcs_sep_t *msp)
+{
+	/*
+	 * Generate a STOP condition
+	 */
+	mcs_sep_set(msp, TRUE, FALSE, TRUE, TRUE);
+	mcs_sep_set(msp, TRUE, TRUE, TRUE, TRUE);
+}
+
+/*
+ * Send out a single byte.
+ */
+static void
+mcs_sep_byte(mcs_sep_t *msp, unsigned char val)
+{
+	register int	 bitcount;
+	
+	/* Clock may be high ... lower the clock */
+	mcs_sep_set(msp, TRUE, FALSE, TRUE, FALSE);
+	
+	bitcount = 8;
+	
+	while (TRUE) 
+	{
+		mcs_sep_set(msp, TRUE, (val & 0x80) != 0, TRUE, FALSE);
+		mcs_sep_set(msp, TRUE, (val & 0x80) != 0, TRUE, TRUE);
+		
+		bitcount--;
+		if (bitcount == 0) 
+		{
+			break;
+		}
+		val <<= 1;
+	}
+	
+	/* Clock is high ... lower the clock */
+	mcs_sep_set(msp, FALSE, FALSE, TRUE, FALSE);
+}
+
+/*
+ * Wait for an acknowledge cycle.  Expects the clock to be low.
+ */
+static unsigned
+mcs_sep_waitsep(mcs_sep_t *msp)
+{
+	int loopcount;
+	unsigned char cimcsr;
+  
+	/* Stop driving SDA */
+	mcs_sep_set(msp, TRUE, TRUE, FALSE, FALSE);
+	/* Raise the clock */
+	mcs_sep_set(msp, FALSE, FALSE, TRUE, TRUE);
+	
+	loopcount = 1000;
+	while (loopcount != 0) 
+	{
+		cimcsr = readb(msp->s_rdptr);
+		
+		if ((cimcsr & CIMCMD_CIMCSR_SDA) == 0) 
+		{
+			break;
+		}
+		loopcount--;
+	}
+	
+	/* Lower the clock */
+	mcs_sep_set(msp, FALSE, FALSE, TRUE, FALSE);
+	
+	if (loopcount == 0) 
+	{
+		return FALSE;
+	}
+	else 
+	{
+		return TRUE;
+	}
+}
+
+/*
+ * Read the given CIM's SEP, starting at the given address, into
+ *  the given buffer, for the given length.
+ *
+ * Returns -1 if there was a failure, otherwise the byte count.
+ */
+
+static int
+mcs_sep_read(mcs_sep_t *msp, unsigned short addr, 
+	     unsigned char *buf, unsigned int nbytes)
+{
+	unsigned char cmdaddr, val, cimcsr;
+	unsigned int bytecount, bitcount;
+	
+	mcs_sep_start(msp);
+	
+	/*
+	 * First, send out a dummy WRITE command with no data.
+	 */
+	
+	cmdaddr = 0xa0 | (((addr >> 8) & 0x7) << 1) | 0x0;
+	
+	mcs_sep_byte(msp, cmdaddr);
+	
+	if (!mcs_sep_waitsep(msp)) 
+	{
+		return -1;
+	}
+	
+	/*
+	 * Now, send the reset of the address.
+	 */
+	
+	mcs_sep_byte(msp, (unsigned char) addr);
+	
+	if (!mcs_sep_waitsep(msp)) 
+	{
+		return -1;
+	}
+	
+	/*
+	 * Now, restart with a read command.
+	 */
+	
+	mcs_sep_start(msp);
+	
+	cmdaddr = 0xa0 | (((addr >> 8) & 0x7) << 1) | 0x1;
+	
+	mcs_sep_byte(msp, cmdaddr);
+	
+	if (!mcs_sep_waitsep(msp)) 
+	{
+		return -1;
+	}
+	
+	/*
+	 * Now, start reading the bytes.
+	 */
+	bytecount = 0;
+	while (TRUE) 
+	{
+		bitcount = 8;
+		val = 0;
+		while (TRUE) 
+		{
+			mcs_sep_set(msp, TRUE, TRUE, TRUE, TRUE);
+			
+			cimcsr = readb(msp->s_rdptr);
+			
+			if ((cimcsr & CIMCMD_CIMCSR_SDA) != 0) 
+			{
+				val |= 0x01;
+			}
+			
+			mcs_sep_set(msp, FALSE, FALSE, TRUE, FALSE);
+			bitcount--;
+			
+			if (bitcount == 0) 
+			{
+				break;
+			}
+			val <<= 1;
+		}
+		
+		*buf++ = val;
+		bytecount++;
+		nbytes--;
+		
+		if (nbytes == 0) 
+		{
+			break;
+		}
+		
+		/*
+		 * Send the acknowledge.
+		 */
+		
+		mcs_sep_set(msp, FALSE, FALSE, TRUE, FALSE);
+		mcs_sep_set(msp, TRUE, FALSE, TRUE, TRUE);
+		mcs_sep_set(msp, FALSE, FALSE, TRUE, FALSE);
+	}
+	
+	mcs_sep_stop(msp);
+	
+	return (int) bytecount;
+}
+
+
+unsigned int mcs_ciminit(SAB_BOARD *bptr, AURA_CIM *cim)
+{
+	mcs_sep_t		 ms;
+	
+	ms.s_rdptr = (unsigned char *) 
+		(bptr->CIMCMD_REG + (CIMCMD_RDCIMCSR | (cim->ci_num << CIMCMD_CIMSHIFT)));
+	ms.s_wrptr = (unsigned char *) 
+		(bptr->CIMCMD_REG + (CIMCMD_WRCIMCSR | (cim->ci_num << CIMCMD_CIMSHIFT)));
+	ms.s_scl = ms.s_sda = FALSE;
+	
+	if (mcs_sep_read(&ms, (unsigned short) 0, &(cim->ci_sep[0]),
+			 sizeof(cim->ci_sep)) != sizeof(cim->ci_sep)
+	    || cim->ci_sep[MCS_SEP_MAGIC] != MCS_SEP_MAGICVAL) 
+	{
+		
+		if (cim->ci_sep[MCS_SEP_MAGIC] != MCS_SEP_MAGICVAL) 
+		{
+			DEBUGPRINT((KERN_ALERT
+				    "auraXX20: invalid CIM %d serial EPROM on board %d",
+				    cim->ci_num, bptr->board_number));
+		}
+		else 
+		{
+			DEBUGPRINT((KERN_ALERT
+				    "auraXX20: error reading CIM %d serial EPROM on board %d",
+				    cim->ci_num, bptr->board_number));
+		}
+		
+		cim->ci_clkspeed = WANMCS_CLKSPEED;
+		cim->ci_clkspdsrc = -1;
+		cim->ci_spdgrd = 10;
+		cim->ci_spdgrdsrc = -1;
+		cim->ci_flags = 0;
+		cim->ci_rev[0] = '\0';
+		cim->ci_sn[0] = '\0';
+		cim->ci_mfgdate[0] = '\0';
+		cim->ci_mfgloc[0] = '\0';
+		
+		/*
+		 * Diddle the port setup registers to determine if this
+		 *  CIM was built up for RS232 or SP502.
+		 */
+		
+		writew((unsigned short) 0xffff, (unsigned short *) 
+		       (bptr->CIMCMD_REG +
+			(CIMCMD_WRSETUP | (cim->ci_num << CIMCMD_CIMSHIFT))));
+		
+#ifdef RICHARD_DELAY
+		udelay(1);
+#endif		/* RICHARD_DELAY */
+		
+		if (readw((unsigned short *) 
+			  (bptr->CIMCMD_REG +
+			   (CIMCMD_RDSETUP | (cim->ci_num << CIMCMD_CIMSHIFT)))) == 0xffff) 
+		{
+			
+			writew(0, (unsigned short *) 
+			       (bptr->CIMCMD_REG +
+				(CIMCMD_WRSETUP | (cim->ci_num << CIMCMD_CIMSHIFT))));
+			
+#ifdef RICHARD_DELAY
+			udelay(1);
+#endif		/* RICHARD_DELAY */
+			
+			if (readw((unsigned short *) 
+				  (bptr->CIMCMD_REG +
+				   (CIMCMD_RDSETUP | (cim->ci_num << CIMCMD_CIMSHIFT)))) == 0) 
+			{
+				
+				cim->ci_type = CIM_SP502;
+			}
+			else 
+			{
+				cim->ci_type = CIM_RS232;
+			}
+		}
+		else 
+		{
+			cim->ci_type = CIM_RS232;
+		}
+		
+		if (cim->ci_type == CIM_SP502) 
+		{
+			cim->ci_flags |= CIM_SYNC;
+		}
+	}
+	else 
+	{
+		/*
+		 * Pick through the serial EPROM contents and derive
+		 *  the values we need.
+		 */
+		MEMCPY(&(cim->ci_rev[0]), &(cim->ci_sep[MCS_SEP_REV]),
+		       MCS_SEP_REVLEN);
+		MEMCPY(&(cim->ci_sn[0]), &(cim->ci_sep[MCS_SEP_SN]),
+		       MCS_SEP_SNLEN);
+		MEMCPY(&(cim->ci_mfgdate[0]), &(cim->ci_sep[MCS_SEP_MFGDATE]),
+		       MCS_SEP_MFGDATELEN);
+		MEMCPY(&(cim->ci_mfgloc[0]), &(cim->ci_sep[MCS_SEP_MFGLOC]),
+		       MCS_SEP_MFGLOCLEN);
+		
+		cim->ci_clkspeed = (unsigned long) cim->ci_sep[MCS_SEP_CLKSPD]
+			| ((unsigned long) cim->ci_sep[MCS_SEP_CLKSPD + 1] << 8)
+			| ((unsigned long) cim->ci_sep[MCS_SEP_CLKSPD + 2] << 16)
+			| ((unsigned long) cim->ci_sep[MCS_SEP_CLKSPD + 3] << 24);
+		
+		cim->ci_clkspdsrc = SEPROM;
+		
+		cim->ci_spdgrd = (int) cim->ci_sep[MCS_SEP_SPDGRD];
+		cim->ci_spdgrdsrc = SEPROM;
+		
+		cim->ci_flags = (unsigned long) cim->ci_sep[MCS_SEP_FLAGS];
+		
+		cim->ci_type = (int) cim->ci_sep[MCS_SEP_TYPE];
+	}
+	
+	/*
+	 * Possibly initialize the port setup registers.
+	 */
+	
+	if (cim->ci_type == CIM_SP502) 
+	{
+		unsigned short alloff;
+#ifdef DEBUG_VERBOSE
+		unsigned short readback;
+#endif
+		int offset;
+		
+		/*
+		 * Turn off all of the electrical interfaces.  The
+		 *  hardware *should* initialize to this state, but the
+		 *  prototype, at least, does not.  Note that this setting
+		 *  is reflected in the SIF_OFF setting of l_interface in
+		 *  mustard_lineinit, above.
+		 */
+		
+		alloff = (unsigned short) SP502_OFF
+			| ((unsigned short) SP502_OFF << 4)
+			| ((unsigned short) SP502_OFF << 8)
+			| ((unsigned short) SP502_OFF << 12);
+		for (offset = 0; offset < 8; offset++) 
+		{
+#ifdef DEBUG_VERBOSE
+			DEBUGPRINT((KERN_ALERT "cim %d setup reg #%d: writing 0x%x to 0x%x",
+				    cim->ci_num, offset, (unsigned) alloff,
+				    (CIMCMD_WRSETUP | (offset << 1) |
+				     (cim->ci_num << CIMCMD_CIMSHIFT))));
+#endif		 /* DEBUG_VERBOSE */
+			
+			writew((unsigned short) alloff, (unsigned short *)
+			       (bptr->CIMCMD_REG +
+				(CIMCMD_WRSETUP | (offset << 1) |
+				 (cim->ci_num << CIMCMD_CIMSHIFT))));
+#ifdef RICHARD_DELAY
+			udelay(1);
+#endif		/* RICHARD_DELAY */
+#ifdef DEBUG_VERBOSE
+			readback = readw((unsigned short *)
+					 (bptr->CIMCMD_REG +
+					  (CIMCMD_RDSETUP | (offset << 1) |
+					   (cim->ci_num << CIMCMD_CIMSHIFT))));
+			if (readback != alloff) 
+			{
+				DEBUGPRINT((KERN_ALERT "cim %d setup reg #%d: readback (0x%x) should be 0x%x",
+					    cim->ci_num, offset, readback, alloff));
+			}
+#endif		/* DEBUG_VERBOSE */
+		}
+	}
+	
+	/*
+	 * Clear out the CIM CSR with the exception of the LED.
+	 */
+	
+	writeb((unsigned char) 0, 
+	       (unsigned char *) (bptr->CIMCMD_REG +
+				  (CIMCMD_WRCIMCSR | (cim->ci_num << CIMCMD_CIMSHIFT))));
+	
+	return TRUE;
+}
+
+
+int wanmcs_reset(SAB_BOARD* bptr) /* note the board is the host card not the
+				   * individual extension boards
+				   */
+{
+	int		 counter;
+	
+#if 0				/* from the ASE driver */
+	/*
+	 * Program the AMCC to deactivate the write FIFO.
+	 */
+	
+	ASE_PUT32(cboard->b_bridgehandle,
+		  (aseuint32_t *) (cboard->b_bridge + AMCC_PTCR),
+		  ((aseuint32_t) (AMCC_PTMODE | AMCC_WRFIFODIS) << 24) |
+		  ((aseuint32_t) (AMCC_PTMODE | AMCC_WRFIFODIS) << 16) |
+		  ((aseuint32_t) (AMCC_PTMODE | AMCC_WRFIFODIS) << 8) |
+		  (aseuint32_t) (AMCC_PTMODE | AMCC_WRFIFODIS));
+#endif		/* 0 */
+	
+	/*
+	 * First thing: do a reset of the local bus on the MIC 
+	 *  by diddling the Add-On Reset bit in the RCR.
+	 */
+	
+	writel((unsigned int) AMCC_AORESET, 
+	       (unsigned int *)(bptr->AMCC_REG + AMCC_RCR));
+	
+	udelay(10);		/* wait for 10 us. */
+	
+	writel((unsigned int) 0, 
+	       (unsigned int *)(bptr->AMCC_REG + AMCC_RCR));
+	
+	udelay(10);		/* wait for 10 us. */
+	
+	/*
+	 * Now the PCI bridge is reset.  Try to establish
+	 *  a link through the Glink chipset.
+	 */
+	
+	for (counter = 1000; counter != 0; counter--) 
+	{
+		writeb(0, (unsigned char*) (bptr->MICCMD_REG + MICCMD_MICCSR));
+		
+		udelay(5);
+		
+		if((readb((unsigned char*) 
+			  (bptr->MICCMD_REG + MICCMD_MICCSR)) & MICCMD_MICCSR_GLE) == 0)
+		{
+			break;
+		}
+	}
+	
+	/*
+	 * Did we run out of time?
+	 */
+	
+	if (counter == 0) 
+	{
+		printk(KERN_ALERT 
+		       "AMCC5920: board %p: GLink did not reset -- is the MEB on?",
+		       bptr);
+		
+		return FALSE;
+	}
+	
+	/*
+	 * Now, hit the reset in the MEB.
+	 */
+	
+	writeb(0, (unsigned int *) (bptr->CIMCMD_REG + CIMCMD_RESETENA));
+	
+	udelay(5);
+	
+	writeb(0, (unsigned int *) (bptr->CIMCMD_REG + CIMCMD_RESETDIS));
+	
+	/*
+	 * And we're done!
+	 */
+	
+	return TRUE;
+}
+
+void aura_sp502_program(SAB_PORT *port, register unsigned int sigindex)
+{
+	register unsigned char prognibble;
+	SAB_BOARD *bptr;
+	unsigned int cimnum;
+	unsigned int chipno;
+	unsigned int portno;
+	unsigned int rdaddressreceiver;
+	unsigned int rdaddresstransmitter;
+	unsigned int wraddressreceiver;
+	unsigned int wraddresstransmitter;
+	unsigned short datareceiver;
+	unsigned short datatransmitter;
+
+	bptr = port->board;
+	cimnum = port->chip->c_cim->ci_num;
+	chipno = (port->chip->c_chipno & 1); /* chip number relative to EB not MCS */
+	portno = (port->portno + (8 * chipno)); /* portno on a per EB basis */
+
+	prognibble = (sp502progbyte[sigindex] & 0x0F);
+
+				/* first 4 shorts contain receiver control bits */
+	rdaddressreceiver = 
+		(((unsigned int)bptr->CIMCMD_REG) + 
+		 ((cimnum << CIMCMD_CIMSHIFT) | CIMCMD_RDSETUP | ((portno/4) << CIMCMD_CTRLSHIFT)));
+				/* second 4 shorts contain transmitter control bits */
+	rdaddresstransmitter = 
+		(((unsigned int)bptr->CIMCMD_REG) + 
+		 ((cimnum << CIMCMD_CIMSHIFT) | CIMCMD_RDSETUP | ((4+(portno/4)) << CIMCMD_CTRLSHIFT)));
+
+	wraddressreceiver = 
+		(((unsigned int)bptr->CIMCMD_REG) + 
+		 ((cimnum << CIMCMD_CIMSHIFT) | CIMCMD_WRSETUP | ((portno/4) << CIMCMD_CTRLSHIFT)));
+	wraddresstransmitter = 
+		(((unsigned int)bptr->CIMCMD_REG) + 
+		 ((cimnum << CIMCMD_CIMSHIFT) | CIMCMD_WRSETUP | ((4+(portno/4)) << CIMCMD_CTRLSHIFT)));
+
+				/* read out the current receiver status */
+	datareceiver = readw((unsigned short*) rdaddressreceiver);
+				/* clear out nibble that corresponds to current port */
+	datareceiver &= (unsigned short) ~(0x0F << ((3 - (portno % 4)) * 4));
+				/* or in new receiver control field */
+	datareceiver |= (prognibble << ((3 - (portno % 4)) * 4));
+				/* write back the short that corresponds to 4 ports */
+	writew(datareceiver, (unsigned short*) wraddressreceiver);
+
+				/* just as above except that next 4 shorts correspond to transmitters */
+	datatransmitter = readw((unsigned short*) rdaddresstransmitter);
+	datatransmitter &= (unsigned short) ~(0x0F << ((3 - (portno % 4)) * 4)); 
+	datatransmitter |= (prognibble << ((3 - (portno % 4)) * 4));
+	writew(datatransmitter, (unsigned short*) wraddresstransmitter);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xmcs.h linux-2.5/drivers/net/wan/8253x/8253xmcs.h
--- linux-2.5.13/drivers/net/wan/8253x/8253xmcs.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xmcs.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,313 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#ifndef _8253XMCS_H_
+#define _8253XMCS_H_
+
+#include "8253xctl.h"
+
+/* structures for the multi channel server, the host card, GLINK and
+ * extensions cards.  This system uses the AMCC S5920 instead of the
+ * PLX 9050 */
+
+/* ------------------------------------------------------------------------- */
+/* Useful macros */
+
+/*
+ * NOTICE: pciat_identify: pci125c,102 unit 1
+ * NOTICE: pciat_probe: pci125c,102 unit 1
+ * NOTICE: pciat_attach: pci125c,102 instance 1
+ * NOTICE: Reg End Size     Pointer  AccHandle
+ * NOTICE:   0 --  00000000 5093a000 5033f160
+ * NOTICE:   0 be  00000000 5093c000 5033f128
+ * NOTICE:   0 le  00000000 50940000 5033f0f0
+ * NOTICE:   1 --  00000080 50942000 5033f0b8
+ * NOTICE:   1 be  00000080 50944000 5033f080
+ * NOTICE:   1 le  00000080 50946000 5033f048
+ * NOTICE:   2 --  00004000 50948000 5033f010
+ * NOTICE:   2 be  00004000 5094c000 5033efd8
+ * NOTICE:   2 le  00004000 50950000 5033efa0
+ * NOTICE:   3 --  00008000 50954000 5033ef68
+ * NOTICE:   3 be  00008000 5095c000 5033ef30
+ * NOTICE:   3 le  00008000 50964000 5033eef8
+ * NOTICE:   4 --  00000800 5096c000 5033eec0
+ * NOTICE:   4 be  00000800 5096e000 5033ee88
+ * NOTICE:   4 le  00000800 50970000 5033ee50
+ * NOTICE: pciat_attach: pci125c,102 1: PCI reg property
+ * NOTICE: Idx Bus Dev Fun Reg Spc        Addr              Size
+ * NOTICE:   0 000 004 000 000 CFG 00000000 00000000 00000000 00000000
+ * NOTICE:   1 000 004 000 010 MEM 00000000 00000000 00000000 00000080
+ * NOTICE:   2 000 004 000 014 MEM 00000000 00000000 00000000 00004000
+ * NOTICE:   3 000 004 000 018 MEM 00000000 00000000 00000000 00008000
+ * NOTICE:   4 000 004 000 01c MEM 00000000 00000000 00000000 00000800
+ * PCI-device: pci125c,102@4, pciat #1
+ */
+
+/*
+ * Serial EPROM information:
+ *
+ *  + chip speed grade		[ one byte ]
+ *  + chip oscillator speed	[ 4 bytes ]
+ *  + board revision		[ ascii string ]
+ *  + date of manufacture	[ ascii string ]
+ *  + location of manufacture	[ ascii string ]
+ *  + serial number		[ ascii string ]
+ *  + prototype/production flag	[ one bit ]
+ *  + sync/async license	[ one bit ]
+ *  + CIM type			[ one byte ]
+ *  + assembly house		[ ascii string ]
+ */
+
+/*
+ * Serial EPROM map.
+ */
+
+#define MCS_SEP_TYPE		0x00
+#define MCS_SEP_FLAGS		0x01
+#define MCS_SEP_SPDGRD		0x02
+#define MCS_SEP_MAGIC		0x03
+#define MCS_SEP_CLKSPD		0x04
+#define MCS_SEP_SN		0x10
+#define MCS_SEP_SNLEN		0x10
+#define MCS_SEP_REV		0x20
+#define MCS_SEP_REVLEN		0x10
+#define MCS_SEP_MFGLOC		0x30
+#define MCS_SEP_MFGLOCLEN	0x10
+#define MCS_SEP_MFGDATE		0x40
+#define MCS_SEP_MFGDATELEN	0x20
+
+#define MCS_SEP_MAGICVAL	0x65
+
+/* Host NVRAM DEFINES */
+
+#define AMCC_NVR_VENDEVID	0x10 /* offset in 32bit quantities */
+
+/*
+ * PCI spaces on the CIM.
+ */
+#if 0				/* Solaris driver stuff */
+#define AMCC_REG		1
+#define CIMCMD_REG		2
+#define MICCMD_REG		3
+#define FIFOCACHE_REG		4
+#else
+#define AMCC_REG		virtbaseaddress0 /* bridge */
+#define CIMCMD_REG		virtbaseaddress1
+#define MICCMD_REG		virtbaseaddress2
+#define FIFOCACHE_REG		virtbaseaddress3
+#endif
+
+/*
+ * AMCC registers:
+ */
+
+#define AMCC_OMB		0x0c	/* 4 bytes */
+#define AMCC_IMB		0x1c	/* 4 bytes */
+#define AMCC_MBEF		0x34	/* 4 bytes */
+#define AMCC_INTCSR		0x38	/* 4 bytes */
+#define	AMCC_INTASSERT		0x00800000	/* RO */
+#define	AMCC_AOINTPIN		0x00400000	/* RO */
+#define	AMCC_IMINT		0x00020000	/* R/WC */
+#define	AMCC_OMINT		0x00010000	/* R/WC */
+#define	AMCC_AOINTPINENA	0x00002000	/* R/W */
+#define AMCC_RCR		0x3c	/* 4 bytes */
+#define	AMCC_NVRACCCTRLMASK	0xe0000000	/* nvRAM Acc. Ctrl */
+#define	AMCC_NVRACCFAIL		0x10000000	/* RO */
+#define AMCC_NVRBUSY		0x80000000
+#define AMCC_NVRWRLA		0x80000000
+#define AMCC_NVRWRHA		0xa0000000
+#define AMCC_NVRRDDB		0xe0000000
+#define	AMCC_NVROPPMASK		0x000f0000	/* R/W */
+#define	AMCC_MBXFLGRESET	0x08000000	/* WO */
+#define	AMCC_RDFIFORESET	0x02000000	/* WO */
+#define	AMCC_AORESET		0x01000000	/* R/W */
+#define AMCC_PTCR		0x60	/* 4 bytes */
+#define	AMCC_AMWTSTATEMASK	0x07
+#define	AMCC_PREFETCHMASK	0x18
+#define	AMCC_WRFIFODIS		0x20
+#define	AMCC_ENDCONV		0x40
+#define	AMCC_PTMODE		0x80
+
+#define AMCC_SIZE		0x80	/* space size, in bytes */
+#define AMCC_NVRAM_SIZE	        0x40 /* in shorts just to be consistent with
+				      * other eprom and nvram sizes*/
+
+/*
+ * CIM Command space	0x0000 - 0x3fff
+ */
+
+#define CIMCMD_CHANSHIFT	6	/* shift channel# to the left */
+#define CIMCMD_CHANMASK		0x3f	/* 6 bits of mask */
+#define CIMCMD_CIMSHIFT		10	/* shift cim# to the left */
+#define CIMCMD_CIMMASK		0x3	/* 2 bits of mask */
+#define CIMCMD_CTRLSHIFT	1	/* shift control address to the left */
+#define CIMCMD_CTRLMASK		0x7	/* 3 bits of mask */
+#define CIMCMD_CHIPSHIFT	9
+
+#define CIMCMD_RESET		0x0000
+#define CIMCMD_RDINT		0x0002
+#define CIMCMD_RDINT_ESCCMASK	0x00ff
+#define CIMCMD_WRINT		0x0003
+#define CIMCMD_WRINTENA		0x0004
+#define CIMCMD_WRINTDIS		0x0006
+#define CIMCMD_RESETENA		0x0007	/* assert reset */
+#define CIMCMD_RESETDIS		0x0000	/* deassert the reset */
+#define CIMCMD_RDFIFOW		0x1000	/* add channel# */
+#define CIMCMD_WRFIFOB		0x2002	/* add channel# */
+#define CIMCMD_WRFIFOW		0x2000	/* add channel# */
+#define CIMCMD_RDREGB		0x1000	/* add channel# and reg# (>= 0x20) */
+#define CIMCMD_WRREGB		0x2000	/* add channel# and reg# (>= 0x20) */
+#define CIMCMD_RDSETUP		0x3200	/* add cim# and address (word acc) */
+#define CIMCMD_WRSETUP		0x3220	/* add cim# and address (word acc) */
+#define CIMCMD_RDCIMCSR		0x3000	/* add cim# */
+#define CIMCMD_CIMCSR_LED	0x01
+#define CIMCMD_CIMCSR_SWI	0x02
+#define CIMCMD_CIMCSR_SDA	0x04
+#define CIMCMD_CIMCSR_SCL	0x08
+#define CIMCMD_CIMCSR_TESTMASK	0xc0
+#define CIMCMD_WRCIMCSR		0x3020	/* add cim# */
+
+#define CIMCMD_SIZE		0x4000	/* space size, in bytes */
+
+/*
+ * MIC Command space	0x0000 - 0x5fc0
+ */
+
+#define MICCMD_CHANSHIFT	6	/* shift channel# to the left */
+#define MICCMD_CHANMASK		0x3f	/* 6 bits of mask */
+
+#define MICCMD_MICCSR		0x0000	/* R/W (byte) */
+#define MICCMD_MICCSR_END	0x80
+#define MICCMD_MICCSR_ENL	0x40
+#define MICCMD_MICCSR_LPN	0x20
+#define MICCMD_MICCSR_DGM	0x10
+#define MICCMD_MICCSR_CPY	0x08
+#define MICCMD_MICCSR_GLE	0x04
+#define MICCMD_MICCSR_RXE	0x02
+#define MICCMD_MICCSR_IRQ	0x01
+#define MICCMD_REV		0x0001	/* RO (byte) */
+#define MICCMD_CACHETRIG	0x5000	/* WO (byte: #words-1) add channel# */
+
+#define MICCMD_SIZE		0x8000	/* space size, in bytes */
+
+/*
+ * FIFO Cache space	0x000 - 0x7ff
+ */
+
+#define FIFOCACHE_CHANSHIFT	5	/* shift channel# to the left */
+#define FIFOCACHE_CHANMASK	0x3f	/* 6 bits of mask */
+
+#define FIFOCACHE_FIFOCACHE	0x000	/* add channel# and word offset */
+
+#define FIFOCACHE_SIZE		0x800	/* space size, in bytes */
+
+/*
+ * Other miscellaneous constants
+ */
+
+#define MAX_NCIMS		4	/* maximum of 4 CIMS */
+#define CIM_NPORTS		16	/* 16 ports per CIM */
+#define CIM_NCHIPS		2	/* 2 ESCC8s/CIM */
+#define CHIP_NPORTS		8	/* 8 ports per chip */
+
+#define WANMCS_CLKSPEED	7372800	/* 7.3728 MHz */
+
+
+/* PCR/PVR (Universal Port) */
+
+/*
+ * To summarize the use of the parallel port:
+ *                    RS-232
+ * Parallel port A -- TxClkdir control	(output) ports 0 - 7
+ * Parallel port B -- DTR		(output) ports 0 - 7
+ * Parallel port C -- DSR		(input)  ports 0 - 7
+ * Parallel port D -- unused
+ */
+
+#define WANMCS_PCRAVAL		0x00	/* all output bits */
+#define WANMCS_PCRBVAL		0x00	/* all output bits */
+#define WANMCS_PCRCVAL		0xff	/* all input bits */
+#define WANMCS_PCRDVAL		0x0f	/* 4 input bits */
+
+#define WANMCS_PIMAVAL		0xff	/* all interrupts off */
+#define WANMCS_PIMBVAL		0xff	/* all interrupts off */
+#define WANMCS_PIMCVAL		0xff	/* all interrupts off */
+#define WANMCS_PIMDVAL		0x0f	/* all interrupts off */
+
+#define WANMCS_PVRAVAL		0xff	/* all high */
+#define WANMCS_PVRBVAL		0xff	/* all high */
+
+#define ANY_BITS_ARE_ON(x, b)	(((x) & (b)) != 0)
+#define ANY_BITS_ARE_OFF(x, b)	((((x) & (b)) ^ (b)) != 0)
+#define ALL_BITS_ARE_ON(x, b)	((((x) & (b)) ^ (b)) == 0)
+
+/* ------------------------------------------------------------------------- */
+/* New types and type specific macros */
+
+typedef struct _mcs_sep 
+{
+#if 0
+	ddi_acc_handle_t	 s_handle; /* something from Solaris */
+#endif
+	unsigned char		*s_rdptr;
+	unsigned char		*s_wrptr;
+	unsigned int		 s_scl;
+	unsigned int		 s_sda;
+} mcs_sep_t;
+
+/*
+ * Per-line private information for wanmcs.
+ */
+
+typedef struct _wanmcspriv 
+{
+	unsigned char		 r_chipunit;	/* [0, 1] or [0, 7] */
+	
+	/* these items are for accessing the ESCCx registers as bytes */
+#if 0
+	ddi_acc_handle_t	 r_reghandle;	/* handle for access to ESCCx regs */
+#endif
+	unsigned char		*r_rdregbase;	/* base for reading ESCCx registers */
+	unsigned char		*r_wrregbase;	/* base for writing ESCCx registers */
+	
+	/* these items are for accessing the ESCCx FIFOs as bytes and words */
+#if 0
+	ddi_acc_handle_t	 r_fifohandle;
+#endif
+	unsigned short	*r_rdfifow;	/* read FIFO word */
+	unsigned char		*r_wrfifob;	/* write FIFO byte */
+	unsigned short	*r_wrfifow;	/* write FIFO word */
+	
+	/* these items are for accessing the MIC command space */
+#if 0
+	ddi_acc_handle_t	 r_miccmdhandle;
+#endif
+	unsigned char		*r_wrcachetrig;	/* the FIFO cache trigger */
+	
+	/* these itmes are for accessing the FIFO cache space */
+#if 0
+	ddi_acc_handle_t r_fifocachehandle;
+#endif
+	unsigned short *r_fifocachebase;    
+} wanmcspriv_t;
+
+#define AMCC_INT_OFF 0
+
+extern unsigned int 
+amcc_read_nvram(unsigned char* buffer, 
+		unsigned length, 
+		unsigned char *bridge_space);
+
+extern unsigned int mcs_ciminit(SAB_BOARD *bptr, AURA_CIM *cim);
+
+extern int wanmcs_reset(SAB_BOARD* bptr);
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xmode.c linux-2.5/drivers/net/wan/8253x/8253xmode.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xmode.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xmode.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,108 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "8253xioc.h"
+
+static char *signaling[] =
+{
+	"OFF",
+	"RS232",
+	"RS422",
+	"RS485",
+	"RS449",
+	"RS530",
+	"V.35"
+};
+
+				/* This application shows how to set sigmode
+				 * on those devices that support software
+				 * programmable signaling. */
+int main(int argc, char **argv)
+{
+	int fd;
+	unsigned int oldmode, newmode;
+	
+	if(argc != 3)
+	{
+		fprintf(stderr, "Syntax: %s {portname} {new mode}.\n", *argv);
+		fprintf(stderr, "{new mode} = off | 232 | 422 | 485 | 449 | 530 | v.35\n");
+		exit(-1);
+	}
+	fd = open(argv[1], O_RDWR);
+	if(fd < 0)
+	{
+		perror("open failed.");
+		exit(-2);
+	}
+	if(!strcmp("off", argv[2]))
+	{
+		newmode = SP502_OFF_MODE;
+	}
+	else if(!strcmp("232", argv[2]))
+	{
+		newmode = SP502_RS232_MODE;
+	}
+	else if(!strcmp("422", argv[2]))
+	{
+		newmode = SP502_RS422_MODE;
+	}
+	else if(!strcmp("485", argv[2]))
+	{
+		newmode = SP502_RS485_MODE;
+	}
+	else if(!strcmp("449", argv[2]))
+	{
+		newmode = SP502_RS449_MODE;
+	}
+	else if(!strcmp("530", argv[2]))
+	{
+		newmode = SP502_EIA530_MODE;
+	}
+	else if(!strcmp("v.35", argv[2]))
+	{
+		newmode = SP502_V35_MODE;
+	}
+	else
+	{
+		fprintf(stderr, "Unknown mode %s.\n", argv[2]);
+		fprintf(stderr, "Syntax: %s {portname} {new mode}.\n", *argv);
+		fprintf(stderr, "{new mode} = off | 232 | 422 | 485 | 449 | 530 | v.35\n");
+		exit(-1);
+	}
+	
+	/* get the current values */
+	if(ioctl(fd, ATIS_IOCGSIGMODE, &oldmode) < 0)
+	{
+		perror("ATIS_IOCGSIGMODE ioctl failed.");
+		exit(-3);
+	}
+	fprintf(stderr, "old mode = %s.\n", signaling[oldmode]);
+	
+	if(ioctl(fd, ATIS_IOCSSIGMODE, &newmode) < 0)
+	{
+		perror("ATIS_IOCSSIGMODE ioctl failed.");
+		exit(-3);
+	}
+
+	/* get the current values */
+	if(ioctl(fd, ATIS_IOCGSIGMODE, &oldmode) < 0)
+	{
+		perror("ATIS_IOCGSIGMODE ioctl failed.");
+		exit(-3);
+	}	
+	fprintf(stderr, "new mode = %s.\n", signaling[oldmode]);
+	fflush(stdout);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xnet.c linux-2.5/drivers/net/wan/8253x/8253xnet.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xnet.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xnet.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,702 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/sockios.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/pgtable.h>
+#include <linux/skbuff.h>
+#include <linux/if_arp.h>
+#include <linux/fs.h>
+#include <linux/sched.h>
+#include <asm/uaccess.h>
+#include <linux/version.h>
+#include <linux/etherdevice.h>
+#include "Reg9050.h"
+#include "8253xctl.h"
+#include "ring.h"
+#include "8253x.h"
+#include "crc32dcl.h"
+
+				/* turns network packet into a pseudoethernet */
+				/* frame -- does ethernet stuff that 8253x does */
+				/* not do -- makes minimum  64 bytes add crc, etc*/
+int 
+sab8253xn_write2(struct sk_buff *skb, struct net_device *dev)
+{
+	size_t cnt;
+	unsigned int flags;
+	SAB_PORT *priv = (SAB_PORT*) dev->priv;
+	struct sk_buff *substitute;
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+	if(dev->tbusy != 0)		/* something of an error */
+	{
+		++(priv->Counters.tx_drops);
+		dev_kfree_skb_any(skb);
+		return -EBUSY;		/* only during release */
+	}
+#endif
+
+	if(priv->active2.transmit == NULL)
+	{
+		return -ENOMEM;
+	}
+	
+	DEBUGPRINT((KERN_ALERT "sab8253x: sending IP packet(bytes):\n"));
+
+	DEBUGPRINT((KERN_ALERT "sab8253x: start address is %p.\n", skb->data));
+	
+	cnt = skb->tail - skb->data;
+	cnt = MIN(cnt, sab8253xn_rbufsize);
+	if(cnt < ETH_ZLEN)
+	{
+		if((skb->end - skb->data) >= ETH_ZLEN)
+		{
+			skb->tail = (skb->data + ETH_ZLEN);
+			cnt = ETH_ZLEN;
+		}
+		else
+		{
+			substitute = dev_alloc_skb(ETH_ZLEN);
+			if(substitute == NULL)
+			{
+				dev_kfree_skb_any(skb);
+				return 0;
+			}
+			substitute->tail = (substitute->data + ETH_ZLEN);
+			memcpy(substitute->data, skb->data, cnt);
+			cnt = ETH_ZLEN;
+			dev_kfree_skb_any(skb);
+			skb = substitute;
+		}
+	}
+	
+	save_flags(flags); cli();
+	if((priv->active2.transmit->Count & OWNER) == OWN_SAB)
+	{
+		++(priv->Counters.tx_drops);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+		dev->tbusy = 1;
+#else
+		netif_stop_queue (dev);
+#endif
+		priv->tx_full = 1;
+		restore_flags(flags);
+		return 1;
+	}
+	restore_flags(flags);
+#ifndef FREEINTERRUPT
+	if(priv->active2.transmit->HostVaddr != NULL)
+	{
+		register RING_DESCRIPTOR *freeme;
+		
+		freeme = priv->active2.transmit;
+		do
+		{
+			skb_unlink((struct sk_buff*)freeme->HostVaddr);
+			dev_kfree_skb_any((struct sk_buff*)freeme->HostVaddr);
+			freeme->HostVaddr = NULL;
+			freeme = (RING_DESCRIPTOR*) freeme->VNext;
+		}
+		while(((freeme->Count & OWNER) != OWN_SAB) &&
+		      (freeme->HostVaddr != NULL));
+	}
+#endif
+	dev->trans_start = jiffies;
+	skb_queue_head(priv->sab8253xbuflist, skb);
+	priv->active2.transmit->HostVaddr = skb;
+	priv->active2.transmit->sendcrc = 1;
+	priv->active2.transmit->crcindex = 0;
+	priv->active2.transmit->crc = fn_calc_memory_crc32(skb->data, cnt);
+	priv->active2.transmit->Count = (OWN_SAB|cnt); /* must be this order */
+	priv->active2.transmit = 
+		(RING_DESCRIPTOR*) priv->active2.transmit->VNext;
+	priv->Counters.transmitbytes += cnt;
+	sab8253x_start_txS(priv);
+	return 0;
+}
+
+	/* packetizes the received character */
+	/* stream */
+static void sab8253x_receive_charsN(struct sab_port *port,
+				    union sab8253x_irq_status *stat)
+{
+	unsigned char buf[32];
+	int free_fifo = 0;
+	int reset_fifo = 0;
+	int msg_done = 0;
+	int msg_bad = 0;
+	int count = 0;
+	int total_size = 0;
+	int rstatus = 0;
+	struct sk_buff *skb;
+	
+	/* Read number of BYTES (Character + Status) available. */
+	
+	if((stat->images[ISR1_IDX] & SAB82532_ISR1_RDO) || (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) )
+	{
+		++msg_bad;
+		++free_fifo;
+		++reset_fifo;
+	}
+	else
+	{
+		if (stat->images[ISR0_IDX] & SAB82532_ISR0_RPF) 
+		{
+			count = port->recv_fifo_size;
+			++free_fifo;
+		}
+		
+		if (stat->images[ISR0_IDX] & SAB82532_ISR0_RME) 
+		{
+			count = READB(port,rbcl);
+			count &= (port->recv_fifo_size - 1);
+			++msg_done;
+			++free_fifo;
+			
+			total_size = READB(port, rbch);
+			if(total_size & SAB82532_RBCH_OV)
+			{
+				msg_bad++;
+			}
+			
+			rstatus = READB(port, rsta);
+			if((rstatus & SAB82532_RSTA_VFR) == 0)
+			{
+				msg_bad++;
+			}
+			if(rstatus & SAB82532_RSTA_RDO)
+			{
+				msg_bad++;
+			}
+			if((rstatus & SAB82532_RSTA_CRC) == 0)
+			{
+				msg_bad++;
+			}
+			if(rstatus & SAB82532_RSTA_RAB)
+			{
+				msg_bad++;
+			}
+		}
+	}
+	
+	/* Read the FIFO. */
+	(*port->readfifo)(port, buf, count);
+	
+	/* Issue Receive Message Complete command. */
+	
+	if (free_fifo) 
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RMC);
+	}
+	
+	if(reset_fifo)
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RHR);
+	}
+	
+	if(port->active2.receive == NULL)
+	{
+		return;
+	}
+	
+	if(msg_bad)
+	{
+		++(port->Counters.rx_drops);
+		port->active2.receive->HostVaddr->tail = port->active2.receive->HostVaddr->data; /* clear the buffer */
+		port->active2.receive->Count = sab8253xn_rbufsize|OWN_SAB;
+		return;
+	}
+	
+	memcpy(port->active2.receive->HostVaddr->tail, buf, count);
+	port->active2.receive->HostVaddr->tail += count;
+	
+	if(msg_done)
+	{
+		port->active2.receive->Count = 
+			(port->active2.receive->HostVaddr->tail - port->active2.receive->HostVaddr->data);
+		if((port->active2.receive->Count < (ETH_ZLEN+4+3)) || /* 4 is the CRC32 size 3 bytes from the SAB part */
+		   (skb = dev_alloc_skb(sab8253xn_rbufsize), skb == NULL))
+		{
+			++(port->Counters.rx_drops);
+			port->active2.receive->HostVaddr->tail = port->active2.receive->HostVaddr->data; 
+				/* clear the buffer */
+			port->active2.receive->Count = sab8253xn_rbufsize|OWN_SAB;
+		}
+		else
+		{
+			port->active2.receive->Count -= 3;
+			port->active2.receive->HostVaddr->len = port->active2.receive->Count;
+			port->active2.receive->HostVaddr->pkt_type = PACKET_HOST;
+			port->active2.receive->HostVaddr->dev = port->dev;
+			port->active2.receive->HostVaddr->protocol = 
+				eth_type_trans(port->active2.receive->HostVaddr, port->dev);
+			port->active2.receive->HostVaddr->tail -= 3;
+			++(port->Counters.receivepacket);
+			port->Counters.receivebytes += port->active2.receive->Count;
+			skb_unlink(port->active2.receive->HostVaddr);
+			
+			netif_rx(port->active2.receive->HostVaddr);
+			
+			skb_queue_head(port->sab8253xbuflist, skb);
+			port->active2.receive->HostVaddr = skb;
+			port->active2.receive->Count = sab8253xn_rbufsize|OWN_SAB;
+		}
+	}
+}
+
+static void sab8253x_check_statusN(struct sab_port *port,
+				   union sab8253x_irq_status *stat)
+{
+	int modem_change = 0;
+	mctlsig_t         *sig;
+	
+	
+	if (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) 
+	{
+		port->icount.buf_overrun++;
+	}
+	
+	/* Checking DCD */
+	sig = &port->dcd;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dcd);
+		port->icount.dcd++;
+		modem_change++;
+	}
+	/* Checking CTS */
+	sig = &port->cts;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,cts);
+		port->icount.cts++;
+		modem_change++;
+	}
+	/* Checking DSR */
+	sig = &port->dsr;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dsr);
+		port->icount.dsr++;
+		modem_change++;
+	}
+	if (modem_change)
+	{
+		wake_up_interruptible(&port->delta_msr_wait);
+	}
+	
+	sig = &port->dcd;
+	if ((port->flags & FLAG8253X_CHECK_CD) &&
+	    (stat->images[sig->irq] & sig->irqmask)) 
+	{
+		
+		if (sig->val)
+		{
+			netif_carrier_on(port->dev);
+		}
+		else if (!((port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+			   (port->flags & FLAG8253X_CALLOUT_NOHUP))) 
+		{
+			netif_carrier_off(port->dev);
+		}
+	}
+#if 0				/* need to think about CTS/RTS stuff for a network driver */
+	sig = &port->cts;
+	if (port->flags & FLAG8253X_CTS_FLOW) 
+	{				/* not setting this yet */
+		if (port->tty->hw_stopped) 
+		{
+			if (sig->val) 
+			{
+				
+				port->tty->hw_stopped = 0;
+				sab8253x_sched_event(port, RS_EVENT_WRITE_WAKEUP);
+				port->interrupt_mask1 &= ~(SAB82532_IMR1_XPR);
+				WRITEB(port, imr1, port->interrupt_mask1);
+				sab8253x_start_txS(port);
+			}
+		} 
+		else 
+		{
+			if (!(sig->val)) 
+			{
+				port->tty->hw_stopped = 1;
+			}
+		}
+	}
+#endif
+}
+
+static void Sab8253xCollectStats(struct net_device *dev)
+{
+	
+	struct net_device_stats *statsp = 
+		&((SAB_PORT*) dev->priv)->stats;
+	
+	memset(statsp, 0, sizeof(struct net_device_stats));
+	
+	statsp->rx_packets +=
+		((SAB_PORT*)dev->priv)->Counters.receivepacket;
+	statsp->tx_packets +=
+		((SAB_PORT*)dev->priv)->Counters.transmitpacket;
+	statsp->tx_dropped += 
+		((SAB_PORT*)dev->priv)->Counters.tx_drops;
+	statsp->rx_dropped += 
+		((SAB_PORT*)dev->priv)->Counters.rx_drops;
+}
+
+struct net_device_stats *sab8253xn_stats(struct net_device *dev)
+{
+	SAB_PORT *priv = (SAB_PORT*) dev->priv;
+	
+	Sab8253xCollectStats(dev);
+	return &priv->stats;
+}
+
+/* minimal ioctls -- more to be added later */
+int sab8253xn_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+	
+	SAB_PORT *priv = (SAB_PORT*) dev->priv;
+	
+	switch(cmd)
+	{
+	case SAB8253XCLEARCOUNTERS:
+		memset(&priv->Counters, 0, sizeof(struct counters));
+		break;
+		
+	default:
+		break;
+	}
+	return 0;
+}
+
+#if 0
+static int sab8253x_block_til_readyN(SAB_PORT *port)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	int retval;
+	int do_clocal = 0;
+	unsigned long	flags;
+	
+	/*
+	 * If the device is in the middle of being closed, then block
+	 * until it's done, and then try again.
+	 */
+	if (port->flags & FLAG8253X_CLOSING)
+	{
+		if (port->flags & FLAG8253X_CLOSING)
+		{
+			interruptible_sleep_on(&port->close_wait);
+		}
+#ifdef SERIAL_DO_RESTART
+		if (port->flags & FLAG8253X_HUP_NOTIFY)
+		{
+			return -EAGAIN;
+		}
+		else
+		{
+			return -ERESTARTSYS;
+		}
+#else
+		return -EAGAIN;
+#endif
+	}
+	
+	/*
+	 * this is not a callout device
+	 */
+	
+	/* suppose callout active */
+	if (port->flags & FLAG8253X_CALLOUT_ACTIVE) 
+	{
+		if (port->normal_termios.c_cflag & CLOCAL)
+		{
+			do_clocal = 1;
+		}
+	} 
+	
+	/*
+	 * Block waiting for the carrier detect and the line to become
+	 * free (i.e., not in use by the callout).  While we are in
+	 * this loop, port->count is dropped by one, so that
+	 * sab8253x_close() knows when to free things.  We restore it upon
+	 * exit, either normal or abnormal.
+	 */
+	retval = 0;
+	add_wait_queue(&port->open_wait, &wait);
+	port->blocked_open++;
+	while (1) 
+	{
+		save_flags(flags); cli();
+		if (!(port->flags & FLAG8253X_CALLOUT_ACTIVE))
+		{
+			RAISE(port,dtr);
+			RAISE(port,rts);	/* maybe not correct for sync */
+			/*
+			 * ??? Why changing the mode here? 
+			 *  port->regs->rw.mode |= SAB82532_MODE_FRTS;
+			 *  port->regs->rw.mode &= ~(SAB82532_MODE_RTS);
+			 */
+		}
+		restore_flags(flags);
+		current->state = TASK_INTERRUPTIBLE;
+		if (!(port->flags & FLAG8253X_INITIALIZED)) 
+		{
+#ifdef SERIAL_DO_RESTART
+			if (port->flags & FLAG8253X_HUP_NOTIFY)
+			{
+				retval = -EAGAIN;
+			}
+			else
+			{
+				retval = -ERESTARTSYS;	
+			}
+#else
+			retval = -EAGAIN;
+#endif
+			break;
+		}
+		if (!(port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+		    !(port->flags & FLAG8253X_CLOSING) &&
+		    (do_clocal || ISON(port,dcd))) 
+		{
+			break;
+		}
+#ifdef DEBUG_OPEN
+		printk("block_til_readyN:2 flags = 0x%x\n",port->flags);
+#endif
+		if (signal_pending(current)) 
+		{
+			retval = -ERESTARTSYS;
+			break;
+		}
+		schedule();
+	}
+	current->state = TASK_RUNNING;
+	remove_wait_queue(&port->open_wait, &wait);
+	port->blocked_open--;
+	if (retval)
+	{
+		return retval;
+	}
+	port->flags |= FLAG8253X_NORMAL_ACTIVE; /* is this a good flag? */
+	return 0;
+}
+#endif
+
+int sab8253x_startupN(struct sab_port *port)
+{
+	unsigned long flags;
+	int retval = 0;
+	
+	save_flags(flags); cli();
+	
+	if (port->flags & FLAG8253X_INITIALIZED) 
+	{
+		goto errout;
+	}
+	
+	if (!port->regs) 
+	{
+		retval = -ENODEV;
+		goto errout;
+	}
+	/*
+	 * Initialize the Hardware
+	 */
+	sab8253x_init_lineS(port);	/* nothing in this function
+					 * refers to tty structure */
+	
+	/* Activate RTS */
+	RAISE(port,rts);
+	/* Activate DTR */
+	RAISE(port,dtr);
+	/*
+	 * Initialize the modem signals values
+	 */
+	port->dcd.val=ISON(port,dcd);
+	port->cts.val=ISON(port,cts);
+	port->dsr.val=ISON(port,dsr);
+	/*
+	 * Finally, enable interrupts
+	 */
+	
+	port->interrupt_mask0 = SAB82532_IMR0_RFS | SAB82532_IMR0_PCE |
+		SAB82532_IMR0_PLLA | SAB82532_IMR0_RSC | SAB82532_IMR0_CDSC;
+	/*((port->ccontrol.ccr2 & SAB82532_CCR2_TOE) ? SAB82532_IMR0_CDSC : 0); */
+	
+	WRITEB(port,imr0,port->interrupt_mask0);
+	port->interrupt_mask1 = SAB82532_IMR1_EOP | SAB82532_IMR1_XMR |
+		SAB82532_IMR1_TIN | SAB82532_IMR1_XPR;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	port->all_sent = 1;
+	
+	
+	/*
+	 * and set the speed of the serial port
+	 */
+	sab8253x_change_speedN(port);
+	
+	port->flags |= FLAG8253X_INITIALIZED; /* bad name for indicating to other functionalities status */
+	port->receive_chars = sab8253x_receive_charsN;
+	port->transmit_chars = sab8253x_transmit_charsS;
+	port->check_status = sab8253x_check_statusN;
+	port->receive_test = (SAB82532_ISR0_RME | SAB82532_ISR0_RFO | SAB82532_ISR0_RPF);
+	port->transmit_test = (SAB82532_ISR1_ALLS | SAB82532_ISR1_RDO | SAB82532_ISR1_XPR |
+			       SAB82532_ISR1_XDU | SAB82532_ISR1_CSC);
+	port->check_status_test = (SAB82532_ISR1_CSC);
+	
+	/*((port->ccontrol.ccr2 & SAB82532_CCR2_TOE) ? 0 : SAB82532_ISR0_CDSC));*/
+	
+	restore_flags(flags);
+	return 0;
+	
+ errout:
+	restore_flags(flags);
+	return retval;
+}
+
+int sab8253xn_open(struct net_device *dev)
+{
+	unsigned int retval;
+	SAB_PORT *priv = (SAB_PORT*) dev->priv;
+	
+	if(priv->function != FUNCTION_NR)
+	{
+		return -ENODEV;		/* only allowed if there are no restrictions on the port */
+	}
+	
+	
+	if(priv->flags & FLAG8253X_CLOSING) /* try again after the TTY close finishes */
+	{	
+#ifdef SERIAL_DO_RESTART
+		return ((priv->flags & FLAG8253X_HUP_NOTIFY) ?
+			-EAGAIN : -ERESTARTSYS); /* The ifconfig UP will just fail */
+#else
+		return -EAGAIN;
+#endif
+	}
+	
+	/*
+	 * Maybe start up serial port -- may already be running a TTY
+	 */
+	if(priv->flags & FLAG8253X_NORMAL_ACTIVE) /* probably should be a test open at all */
+	{
+		return -EBUSY;	/* can't reopen in NET */
+	}
+	
+	if(Sab8253xSetUpLists(priv))
+	{
+		return -ENODEV;
+	}
+	
+	if(Sab8253xInitDescriptors2(priv, sab8253xn_listsize, sab8253xn_rbufsize))
+	{
+		Sab8253xCleanUpTransceiveN(priv);
+		return -ENODEV;
+	}
+	netif_carrier_off(dev);
+	
+	priv->open_type = OPEN_SYNC_NET;
+	priv->tty = 0;
+	
+	retval = sab8253x_startupN(priv);
+	if (retval)
+	{
+		Sab8253xCleanUpTransceiveN(priv);
+		return retval;		
+	}
+	
+	priv->flags |= FLAG8253X_NETWORK; /* flag the call out driver that it has to reinitialize the port */
+	priv->tx_full = 0;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+	dev->start = 1;
+	dev->tbusy = 0;
+#else
+	netif_start_queue(dev);
+#endif
+
+	priv->flags |= FLAG8253X_NORMAL_ACTIVE; /* is this a good flag? */
+	MOD_INC_USE_COUNT;
+	return 0;			/* success */
+}
+/* stop the PPC, free all skbuffers */
+int sab8253xn_release(struct net_device *dev)	/* stop */
+{
+	SAB_PORT *priv = (SAB_PORT*) dev->priv;
+	unsigned long flags;
+	
+	printk(KERN_ALERT "sab8253xn: network interface going down.\n");
+	save_flags(flags); cli();
+	
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+	dev->start = 0;
+	dev->tbusy = 1;
+#else
+	netif_stop_queue (dev);
+#endif
+	
+	sab8253x_shutdownN(priv);
+	Sab8253xCleanUpTransceiveN(priv);
+	netif_carrier_off(dev);
+	priv->flags &= ~FLAG8253X_NETWORK; 
+	priv->flags &= ~(FLAG8253X_NORMAL_ACTIVE|/*FLAG8253X_CALLOUT_ACTIVE|*/
+			 FLAG8253X_CLOSING);
+	priv->open_type = OPEN_NOT;
+	MOD_DEC_USE_COUNT;
+	restore_flags(flags);
+	return 0;
+}
+
+SAB_PORT *current_sab_port = NULL;
+
+int sab8253xn_init(struct net_device *dev)
+{
+	
+	SAB_PORT *priv;
+	
+	printk(KERN_ALERT "sab8253xn: initializing SAB8253X network driver instance.\n");
+	
+	priv = current_sab_port;
+	dev->priv = priv;
+	
+	if(dev->priv == NULL)
+	{
+		printk(KERN_ALERT "sab8253xn: could not find active port!\n");
+		return -ENOMEM;
+	}
+	priv->dev = dev;
+	
+	ether_setup(dev);
+	
+	dev->irq = priv->irq;
+	dev->hard_start_xmit = sab8253xn_write2;
+	dev->do_ioctl = sab8253xn_ioctl;
+	dev->open = sab8253xn_open;
+	dev->stop = sab8253xn_release;
+	dev->get_stats = sab8253xn_stats;
+	dev->base_addr = (unsigned) priv->regs;
+	/* should I do a request region here */
+	priv->next_dev = Sab8253xRoot;
+	Sab8253xRoot = dev;
+	return 0;
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xpeer.c linux-2.5/drivers/net/wan/8253x/8253xpeer.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xpeer.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xpeer.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,113 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "8253xioc.h"
+#include <sys/poll.h>
+
+struct pollfd pollarray[2];
+
+/* This application sets up synchronous character mode and loosely
+ * emulates putmsg/getmsg use with read and write. */
+
+char buffer[8192];
+
+int main(int argc, char **argv)
+{
+	int fd;
+	int status;
+	int prompt = 1;
+	int count;
+	
+	if(argc != 2)
+	{
+		fprintf(stderr, "Syntax: %s {portname}\n", *argv);
+		exit(-1);
+	}
+	fd = open(argv[1], O_RDWR);
+	if(fd < 0)
+	{
+		perror("open failed.");
+		exit(-2);
+	}
+	do
+	{
+		if(prompt)
+		{
+			printf("Enter data: ");
+			fflush(stdout);
+			prompt = 0;
+		}
+		pollarray[0].fd = 0;
+		pollarray[0].events = POLLIN;
+		pollarray[0].revents = 0;
+		pollarray[1].fd = fd;
+		pollarray[1].events = POLLIN|POLLOUT;
+		pollarray[1].revents = 0;
+		status = poll(pollarray, 2, 10);
+		switch(status)
+		{
+		case 0:
+			break;
+			
+		case 1:
+		case 2:
+			if(pollarray[0].revents == POLLIN)
+			{
+				if(count = read(0, buffer, 150), count <= 0)
+				{
+					perror("unable to read stdio.\n");
+					exit(0);
+				}
+				buffer[count] = '\0';
+				if(count)
+				{
+					if(pollarray[1].revents & POLLOUT)
+					{
+						if(write(pollarray[1].fd, buffer, count) <= 0)
+						{
+							perror("unable to write protodevice.\n");
+							exit(-1);
+						}
+					}
+					else
+					{
+						printf("Write of protodevice would block.\n");
+						fflush(stdout);
+					}
+				}
+				prompt = 1;
+			}
+			if(pollarray[1].revents & POLLIN)
+			{
+				if(count = read(pollarray[1].fd, buffer, 8192), count <= 0)
+				{
+					perror("unable to read protodevice.\n");
+					exit(0);
+				}
+				buffer[count] = '\0';
+				printf("\nRead: %s", buffer);
+				fflush(stdout);
+				prompt = 1;
+			}
+			break;
+			
+		default:
+			break;
+		}
+	}
+	while(status >= 0);
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xplx.c linux-2.5/drivers/net/wan/8253x/8253xplx.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xplx.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xplx.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,299 @@
+/* -*- linux-c -*- */
+
+/* plx9050.c 
+ * Copyright (C) 2000 by Francois Wautier
+ * based on code from Bjorn Davis
+ * 
+ * Read and write command for the eprom attached to
+ * the PLX9050 
+ */
+
+/* Modifications and extensions
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ **/
+
+/* We handle PCI devices */
+#include <linux/pci.h>      
+
+/* We need to use ioremap */ 
+#include <asm/io.h>
+
+#include <linux/delay.h>
+
+				/* Joachim Martillo modified this file */
+				/* so that it had no dependencies on specific */
+				/* Aurora adapter card or ESSC* structures*/
+				/* The original file use TRUE for 1 and */
+				/* FALSE for 0.  This convention conflicted */
+				/* with other conventions throughout LINUX */
+				/* also TRUE was used for setting an eprom */
+				/* bit which is a slight semantic confusion. */
+				/* I just used 0 and 1 */
+#include "Reg9050.h"
+
+/*
+ * Write a single bit to the serial EPROM interface.
+ */
+
+				/* eprom_ctl is the */
+				/* address of the 9050 */
+				/* eprom control register */
+				/* The original & operation */
+				/* looks wrong.  I am surprised */
+				/* the code worked */ 
+				/* but I left the parentheses */
+				/* because readl, writel etc */
+				/* are macros*/
+
+				/* The following function */
+				/* assumes the proper bit */
+				/* in the serial eprom */
+				/* has already been selected*/
+
+				/* The 9050 registers are 32 bits */
+				/* hence the readl and writel */
+				/* macros are invoked*/
+
+				/* eprom_ctl must be a virtual */
+				/* address*/
+
+static void plx9050_eprom_wbit(unsigned int* eprom_ctl, unsigned int val)
+{
+	unsigned int	 ctrl;
+	
+	/* get the initial value of the CTRL register */
+	ctrl = readl((eprom_ctl));
+	
+	/* set or clear the data bit */
+	if (val) 
+	{
+		ctrl |= PLX_CTRL_SEPWD;
+	}
+	else 
+	{
+		ctrl &= ~PLX_CTRL_SEPWD;
+	}
+	
+	writel(ctrl, (eprom_ctl));
+	
+	udelay(1);
+	
+	/* Toggle the clock line */
+	/* gets to the next bit */
+	/* in the serial eprom */
+	ctrl |= PLX_CTRL_SEPCLK;
+	writel(ctrl, (eprom_ctl));
+	
+	udelay(1);
+	
+	/* Toggle the clock line */
+	ctrl &= ~PLX_CTRL_SEPCLK;
+	writel(ctrl, (eprom_ctl));
+	udelay(1);
+}
+
+/*
+ * Run a serial EPROM command.  Returns 1 on success,
+ *  0 otherwise.
+ */
+
+/* This routine does the write of data but only sets up */
+/* for a read*/
+/* the write goes from most significant to least significant */
+unsigned int plx9050_eprom_cmd(unsigned int* eprom_ctl, unsigned char cmd, unsigned char addr, unsigned short data)
+{
+	unsigned int ctrl;
+	unsigned char shiftb;
+	unsigned short shiftw;
+	unsigned int l, v;
+	unsigned char ret;
+	int i;
+	
+	ret = 1;
+	shiftb = addr << (NM93_BITS_PER_BYTE - NM93_ADDRBITS); /* looks a bizarre way to mask out unused bits */
+	
+	ctrl = readl((eprom_ctl));
+	
+	ctrl &= ~(PLX_CTRL_SEPCLK | PLX_CTRL_SEPWD);
+	writel(ctrl, (eprom_ctl));
+	udelay(1);
+	
+	ctrl |= PLX_CTRL_SEPCS;
+	writel(ctrl, (eprom_ctl));
+	
+	plx9050_eprom_wbit(eprom_ctl, 1);
+	
+	/*
+	 * Clock out the command
+	 */
+	
+	plx9050_eprom_wbit(eprom_ctl, (cmd & 0x02) != 0);
+	plx9050_eprom_wbit(eprom_ctl, (cmd & 0x01) != 0);
+	
+	/*
+	 * Clock out the address
+	 */
+	
+	i = NM93_ADDRBITS;
+	while (i != 0)		/* here we get to the correct */
+				/* short in the serial eprom*/
+	{
+		/* printf("Loop #1\n"); */
+		plx9050_eprom_wbit(eprom_ctl, (shiftb & 0x80) != 0);
+		
+		shiftb <<= 1;
+		i--;
+	}
+	
+	if (cmd == NM93_WRITECMD)	/* now do the write if */
+		/* a write is to be done*/
+	{	
+		/* write data? */
+		/*
+		 * Clock out the data
+		 */
+		
+		shiftw = data;
+		
+		i = NM93_BITS_PER_WORD;
+		while (i != 0) {
+			/* printf("Loop #2\n"); */
+			plx9050_eprom_wbit(eprom_ctl, (shiftw & 0x8000) != 0);
+			
+			shiftw <<= 1;
+			i--;
+		}
+		
+		/*
+		 * De-assert chip select for a short period of time
+		 */
+		ctrl = readl((eprom_ctl));
+		
+		ctrl &= ~PLX_CTRL_SEPCS;
+		writel(ctrl, (eprom_ctl));
+		udelay(2);
+		
+		/*
+		 * Re-assert chip select
+		 */
+		ctrl |= PLX_CTRL_SEPCS;
+		writel(ctrl, (eprom_ctl));
+		
+		/*
+		 * Wait for a low to high transition of DO
+		 */
+		
+		i = 20000;
+		ctrl = readl((eprom_ctl));
+		l = (ctrl & PLX_CTRL_SEPRD);
+		
+		while (i != 0) 
+		{
+			/* printf("Loop #3\n"); */
+			ctrl = readl((eprom_ctl));
+			v = (ctrl & PLX_CTRL_SEPRD);
+			if (v != 0 && l == 0) 
+			{
+				break;
+			}
+			l = v;
+			udelay(1);
+			i--;
+		}
+		
+		if (i == 0) 
+		{
+			printk("plx9050: eprom didn't go low to high");
+			ret = 0;
+		}
+	}
+	
+	if (cmd != NM93_READCMD)	/* not a read -- terminate */
+	{
+		/*
+		 * De-assert the chip select.
+		 */
+		
+		ctrl = readl((eprom_ctl));
+		ctrl &= ~PLX_CTRL_SEPCS;
+		writel(ctrl,(eprom_ctl));
+	}
+	/* otherwise left in read state */
+	return ret;
+}
+
+/*
+ * Read the serial EPROM.  Returns 1 on success, 0 on failure.
+ * reads in shorts (i.e., 16 bits at a time.)
+ *
+ */
+
+unsigned int
+plx9050_eprom_read(unsigned int* eprom_ctl, unsigned short *ptr, unsigned char addr, unsigned short len)
+{
+	unsigned short shiftw;
+	int i;
+	unsigned int ctrl;
+	
+	if (!plx9050_eprom_cmd(eprom_ctl, NM93_READCMD, addr, (unsigned short) 0x0)) /* set up read */
+	{
+		return 0;
+	}
+	
+	ctrl = readl((eprom_ctl));	/* synchronize */
+	
+	while (len-- > 0)		/* now read one word at a time */
+	{
+		shiftw = 0;
+		
+		ctrl &= ~PLX_CTRL_SEPCLK;
+		writel(ctrl, (eprom_ctl));
+		
+		udelay(1);
+		
+		i = NM93_BITS_PER_WORD;
+		while (1)			/* now read one bit at a time, */
+			/* left shifting each bit */
+		{
+			ctrl |= PLX_CTRL_SEPCLK;
+			writel(ctrl, (eprom_ctl));
+			
+			udelay(1);
+			
+			ctrl = readl((eprom_ctl));
+			
+			
+			if ((ctrl & PLX_CTRL_SEPRD) != 0) 
+			{
+				shiftw |= 0x1;
+			}
+			
+			i--;
+			if (i == 0) 
+			{
+				break;
+			}
+			shiftw <<= 1;
+			
+			ctrl &= ~PLX_CTRL_SEPCLK;
+			writel(ctrl, (eprom_ctl));
+			udelay(1);
+		}
+		
+		*ptr++ = shiftw;
+	}
+	
+	ctrl &= ~PLX_CTRL_SEPCS;
+	writel(ctrl, (eprom_ctl));
+	
+	udelay(1);
+	ctrl &= ~PLX_CTRL_SEPCLK;
+	writel(ctrl, (eprom_ctl));
+	
+	return 1;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xspeed.c linux-2.5/drivers/net/wan/8253x/8253xspeed.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xspeed.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xspeed.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,91 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "8253xioc.h"
+
+
+/* This application shows how to set custom speeds/baudrates */
+
+int main(int argc, char **argv)
+{
+	int fd;
+	unsigned long oldspeed, newspeed;
+	char buffer[200];
+	int count;
+	long value;
+	int noprompt = 0;
+	int epromindex;
+	
+	if(argc < 2)
+	{
+		fprintf(stderr, "Syntax: %s {portname} [-n] {new speed}.\n", *argv);
+		exit(-1);
+	}
+	fd = open(argv[1], O_RDWR);
+	if(fd < 0)
+	{
+		perror("open failed.");
+		exit(-2);
+	}
+	
+	if((argc > 2) && !strcmp("-n", argv[2]))
+	{
+		noprompt = 1;
+	}
+	
+	/* get the current values */
+	if(ioctl(fd, ATIS_IOCGSPEED, &oldspeed) < 0)
+	{
+		perror("ioctl failed.");
+		exit(-3);
+	}
+	/* set up the existing values as defaults */
+	newspeed = oldspeed;
+	/* gather all new values from the command line */
+	/* or via tty input.*/
+	if(argc == (noprompt + 3))
+	{
+		newspeed = atoi(argv[count]);
+	}
+	
+	fprintf(stderr, "speed [%ld/%ld]: ", oldspeed, newspeed);
+	
+	if(!noprompt)
+	{
+		if(count = read(0, buffer, 150), count <= 0)
+		{
+			exit(0);
+		}
+		buffer[count] = '\0';
+		if(buffer[0] != '\n')
+		{
+			sscanf(buffer, "%ld", &newspeed);
+		}
+	}
+	else
+	{
+		fprintf(stderr, "\n");
+	}
+	
+	/* This ioctl does the actual register load. */
+	if(ioctl(fd, ATIS_IOCSSPEED, &newspeed) < 0)
+	{
+		perror("ioctl failed.");
+		exit(-3);
+	}
+	
+	fflush(stdout);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xsyn.c linux-2.5/drivers/net/wan/8253x/8253xsyn.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xsyn.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xsyn.c	Fri May  3 19:43:56 2002
@@ -0,0 +1,1339 @@
+/* -*- linux-c -*- */
+/* $Id: 8253xsyn.c,v 1.17 2002/02/10 22:17:25 martillo Exp $
+ * 8253xsyn.c: SYNC TTY Driver for the SIEMENS SAB8253X DUSCC.
+ *
+ * Implementation, modifications and extensions
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/* Standard in kernel modules */
+#define DEFINE_VARIABLE
+#include <linux/module.h>   /* Specifically, a module */
+#include <asm/io.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/mm.h>
+#include <linux/version.h>
+#include <asm/uaccess.h>
+#include "8253xctl.h"
+#include "8253x.h"
+#include <linux/pci.h>
+#include <linux/fs.h>
+
+#ifdef MODULE
+#undef XCONFIG_SERIAL_CONSOLE
+#endif
+
+
+static void sab8253x_flush_to_ldiscS(void *private_) /* need a separate version for sync
+						 there are no flags associated with
+						 received sync TTY data*/
+{
+	struct tty_struct *tty = (struct tty_struct *) private_;
+	unsigned char	*cp;
+	int		count;
+	struct sab_port *port;
+	struct sk_buff *skb;  
+	
+	if(tty)
+	{
+		port = (struct sab_port *)tty->driver_data;
+	}
+	else
+	{
+		return;
+	}
+	if(port == NULL)
+	{
+		return;
+	}
+	
+	if (test_bit(TTY_DONT_FLIP, &tty->flags)) 
+	{
+		queue_task(&tty->flip.tqueue, &tq_timer);
+		return;
+	}
+	/* note that a hangup may have occurred -- perhaps should check for that */
+	port->DoingInterrupt = 1;
+	while(port->sab8253xc_rcvbuflist && (skb_queue_len(port->sab8253xc_rcvbuflist) > 0))
+	{
+		skb = skb_dequeue(port->sab8253xc_rcvbuflist);
+		count = skb->data_len;
+		cp = skb->data;
+		(*tty->ldisc.receive_buf)(tty, cp, 0, count);
+		dev_kfree_skb_any(skb);
+	}
+	port->DoingInterrupt = 0;
+}
+
+void sab8253x_flush_charsS(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_flush_chars"))
+	{
+		return;
+	}
+	
+	if ((Sab8253xCountTransmit(port) <= 0) || tty->stopped || tty->hw_stopped)
+	{				/* can't flush */
+		return;
+	}
+	
+	sab8253x_start_txS(port);
+}
+
+/*
+ * ------------------------------------------------------------
+ * sab8253x_stopS() and sab8253x_startS()
+ *
+ * This routines are called before setting or resetting tty->stopped.
+ * They enable or disable transmitter interrupts, as necessary.
+ * ------------------------------------------------------------
+ */
+
+void sab8253x_stopS(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	/* can't do anything here */
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_stop"))
+	{
+		return;
+	}
+	/*  interrupt handles it all*/
+	/* turning off XPR is not an option in sync mode */
+}
+
+void sab8253x_startS(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_start"))
+	{
+		return;
+	}
+	sab8253x_start_txS(port);
+}
+
+
+static void sab8253x_receive_charsS(struct sab_port *port,
+			     union sab8253x_irq_status *stat)
+{
+	struct tty_struct *tty = port->tty;
+	unsigned char buf[32];
+	int free_fifo = 0;
+	int reset_fifo = 0;
+	int msg_done = 0;
+	int msg_bad = 0;
+	int count = 0;
+	int total_size = 0;
+	int rstatus = 0;
+	struct sk_buff *skb;
+	
+	/* Read number of BYTES (Character + Status) available. */
+	
+	if((stat->images[ISR1_IDX] & SAB82532_ISR1_RDO) || (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) )
+	{
+		++msg_bad;
+		++free_fifo;
+		++reset_fifo;
+	}
+	else
+	{
+		if (stat->images[ISR0_IDX] & SAB82532_ISR0_RPF) 
+		{
+			count = port->recv_fifo_size;
+			++free_fifo;
+		}
+		
+		if (stat->images[ISR0_IDX] & SAB82532_ISR0_RME) 
+		{
+			count = READB(port, rbcl);
+			count &= (port->recv_fifo_size - 1);
+			++msg_done;
+			++free_fifo;
+			
+			total_size = READB(port, rbch);
+			if(total_size & SAB82532_RBCH_OV) /* need to revisit for 4096 byte frames */
+			{
+				msg_bad++;
+			}
+			
+			rstatus = READB(port, rsta);
+			if((rstatus & SAB82532_RSTA_VFR) == 0)
+			{
+				msg_bad++;
+			}
+			if(rstatus & SAB82532_RSTA_RDO)
+			{
+				msg_bad++;
+			}
+			if((rstatus & SAB82532_RSTA_CRC) == 0)
+			{
+				msg_bad++;
+			}
+			if(rstatus & SAB82532_RSTA_RAB)
+			{
+				msg_bad++;
+			}
+		}
+	}
+	
+	/* Read the FIFO. */
+	
+	(*port->readfifo)(port, buf, count);
+	
+	
+	/* Issue Receive Message Complete command. */
+	
+	if (free_fifo) 
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RMC);
+	}
+	
+	if(reset_fifo)
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RHR);
+	}
+	
+	if(msg_bad)
+	{
+		port->msgbufindex = 0;
+		return;
+	}
+	
+	memcpy(&port->msgbuf[port->msgbufindex], buf, count);
+	port->msgbufindex += count;
+	
+#ifdef CONSOLE_SUPPORT
+	if (port->is_console)
+	{
+		wake_up(&keypress_wait);
+	}
+#endif
+	
+	if(msg_done)
+	{
+		
+		if(port->msgbufindex <= 3) /* min is 1 char + 2 CRC + status byte */
+		{
+			port->msgbufindex = 0;
+			return;
+		}
+		
+		total_size = port->msgbufindex - 3; /* strip off the crc16 and the status byte */
+		port->msgbufindex = 0;
+		
+		/* ignore the receive buffer waiting -- we know the correct size here */
+		
+		if (!tty)
+		{
+			return;
+		}
+		if(skb = dev_alloc_skb(total_size), skb)
+		{
+			memcpy(skb->data, &port->msgbuf[0], total_size);
+			skb->tail = (skb->data + total_size);
+			skb->data_len = total_size;
+			skb->len = total_size;
+			skb_queue_tail(port->sab8253xc_rcvbuflist, skb);
+		}
+		queue_task(&tty->flip.tqueue, &tq_timer); /* clear out flip buffer as fast as possible
+							   * maybe should not be done unconditionally hear
+							   * but should be within the above consequence
+							   * clause */
+	}
+}
+
+
+static void sab8253x_check_statusS(struct sab_port *port,
+			    union sab8253x_irq_status *stat)
+{
+	struct tty_struct *tty = port->tty;
+	int modem_change = 0;
+	mctlsig_t         *sig;
+	
+	if (!tty)
+	{
+		return;
+	}
+	
+	/* check_modem:*/
+	/* Checking DCD */
+	sig = &port->dcd;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dcd);
+		port->icount.dcd++;
+		modem_change++;
+	}
+	/* Checking CTS */
+	sig = &port->cts;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,cts);
+		port->icount.cts++;
+		modem_change++;
+	}
+	/* Checking DSR */
+	sig = &port->dsr;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dsr);
+		port->icount.dsr++;
+		modem_change++;
+	}
+	if (modem_change)
+	{
+		wake_up_interruptible(&port->delta_msr_wait);
+	}
+	
+	sig = &port->dcd;
+	if ((port->flags & FLAG8253X_CHECK_CD) &&
+	    (stat->images[sig->irq] & sig->irqmask)) 
+	{
+		
+		if (sig->val)
+		{
+			wake_up_interruptible(&port->open_wait);
+		}
+		else if (!((port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+			   (port->flags & FLAG8253X_CALLOUT_NOHUP))) 
+		{
+#if 0				/* requires more investigation */
+			MOD_INC_USE_COUNT;
+			if (schedule_task(&port->tqueue_hangup) == 0)
+			{
+				MOD_DEC_USE_COUNT;
+			}
+#endif
+		}
+	}
+	
+	sig = &port->cts;
+	if (port->flags & FLAG8253X_CTS_FLOW) 
+	{				/* not setting this yet */
+		if (port->tty->hw_stopped) 
+		{
+			if (sig->val) 
+			{
+				port->tty->hw_stopped = 0;
+				sab8253x_sched_event(port, SAB8253X_EVENT_WRITE_WAKEUP);
+				sab8253x_start_txS(port);
+			}
+		} 
+		
+		else 
+		{
+			if(!(getccr2configS(port) & SAB82532_CCR2_TOE))
+			{
+				if (!(sig->val)) 
+				{
+					port->tty->hw_stopped = 1;
+				}
+			}
+		}
+	}
+}
+
+/*
+ * This routine is called to set the UART divisor registers to match
+ * the specified baud rate for a serial port.
+ */
+static void sab8253x_change_speedS(struct sab_port *port)
+{
+	unsigned long	flags,baud;
+	tcflag_t	cflag;
+	u8	        ccr2=0,ccr4=0,ebrg=0;
+	int		i, bits;
+#ifdef DEBUGGING
+	printk("Change speed!  ");
+#endif
+	if (!port->tty || !port->tty->termios) 
+	{
+#ifdef DEBUGGING
+		printk("NOT!\n");
+#endif
+		return;
+	}
+	
+#ifdef DEBUGGING
+	printk(" for real.\n");
+#endif
+	
+	cflag = port->tty->termios->c_cflag;
+	
+	/* Byte size and parity */
+	switch (cflag & CSIZE) 
+	{
+	case CS5: 
+		bits = 7; 
+		break;
+	case CS6: 
+		bits = 8; 
+		break;
+	case CS7: 
+		bits = 9; 
+		break;
+	default:
+	case CS8: 
+		bits = 10; 
+		break;
+	}
+	
+	if (cflag & CSTOPB) 
+	{
+		bits++;
+	}
+	
+	if (cflag & PARENB) 
+	{
+		bits++;
+	}
+	
+	/* Determine EBRG values based on the "encoded"baud rate */
+	i = cflag & CBAUD;
+	switch(i)
+	{
+	case B0:
+		baud=0;
+		break;
+	case  B50:
+		baud=100;
+		break;
+	case  B75:
+		baud=150;
+		break;
+	case  B110:
+		baud=220;
+		break;
+	case  B134:
+		baud=269;
+		break;
+	case  B150:
+		baud=300;
+		break;
+	case  B200:
+		baud=400;
+		break;
+	case B300:
+		baud=600;
+		break;
+	case B600:
+		baud=1200;
+		break;
+	case B1200:
+		baud=2400;
+		break;
+	case B1800:
+		baud=3600;
+		break;
+	case B2400:
+		baud=4800;
+		break;
+	case B4800:
+		baud=9600;
+		break;
+	case B9600:
+		baud=19200;
+		break;
+	case B19200:
+		baud=38400;
+		break;
+	case  B38400:
+		if(port->custspeed)
+		{
+			baud=port->custspeed<<1;
+		}
+		else
+		{
+			baud=76800;
+		}
+		break;
+	case B57600:
+		baud=115200;
+		break;
+#ifdef SKIPTHIS
+	case B76800:
+		baud=153600;
+		break;
+	case B153600:
+		baud=307200;
+		break;
+#endif
+	case B230400:
+		baud=460800;
+		break;
+	case  B460800:
+		baud=921600;
+		break;
+	case B115200:
+	default:
+		baud=230400;
+		break;
+	}
+	
+	if(!sab8253x_baud(port,baud,&ebrg,&ccr2,&ccr4,&(port->baud))) 
+	{
+		printk("Aurora Warning. baudrate %ld could not be set! Using 115200",baud);
+		baud=230400;
+		sab8253x_baud(port,baud,&ebrg,&ccr2,&ccr4,&(port->baud));
+	}
+	
+	if (port->baud)
+		port->timeout = (port->xmit_fifo_size * HZ * bits) / port->baud;
+	else
+		port->timeout = 0;
+	port->timeout += HZ / 50;		/* Add .02 seconds of slop */
+	
+	/* CTS flow control flags */
+	if (cflag & CRTSCTS)
+		port->flags |= FLAG8253X_CTS_FLOW;
+	else
+		port->flags &= ~(FLAG8253X_CTS_FLOW);
+	
+	if (cflag & CLOCAL)
+		port->flags &= ~(FLAG8253X_CHECK_CD);
+	else
+		port->flags |= FLAG8253X_CHECK_CD;
+	if (port->tty)
+		port->tty->hw_stopped = 0;
+	
+	/*
+	 * Set up parity check flag
+	 * XXX: not implemented, yet.
+	 */
+#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+	
+	/*
+	 * Characters to ignore
+	 * XXX: not implemented, yet.
+	 */
+	
+	/*
+	 * !!! ignore all characters if CREAD is not set
+	 * XXX: not implemented, yet.
+	 */
+	if ((cflag & CREAD) == 0)
+		port->ignore_status_mask |= SAB82532_ISR0_RPF;
+	
+	save_flags(flags); 
+	cli();
+	sab8253x_cec_wait(port);
+	
+	WRITEB(port, bgr, ebrg);
+	WRITEB(port, ccr2, READB(port, ccr2) & ~(0xc0)); /* clear out current baud rage */
+	WRITEB(port, ccr2, READB(port, ccr2) | ccr2);
+	WRITEB(port, ccr4, (READB(port,ccr4) & ~SAB82532_CCR4_EBRG) | ccr4);
+	
+	if (port->flags & FLAG8253X_CTS_FLOW) 
+	{
+		WRITEB(port, mode, READB(port,mode) & ~(SAB82532_MODE_RTS));
+		port->interrupt_mask1 &= ~(SAB82532_IMR1_CSC);
+		WRITEB(port, imr1, port->interrupt_mask1);
+	} 
+	else 
+	{
+		WRITEB(port, mode, READB(port,mode) | SAB82532_MODE_RTS);
+		port->interrupt_mask1 |= SAB82532_IMR1_CSC;
+		WRITEB(port, imr1, port->interrupt_mask1);
+	}
+	WRITEB(port, mode, READB(port, mode) | SAB82532_MODE_RAC);
+	restore_flags(flags);
+}
+
+void sab8253x_set_termiosS(struct tty_struct *tty,
+			   struct termios *old_termios)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if((tty->termios->c_cflag == old_termios->c_cflag) && 
+	   (RELEVANT_IFLAG(tty->termios->c_iflag) == RELEVANT_IFLAG(old_termios->c_iflag)))
+	{
+		return;
+	}
+	if(!port)
+	{
+		return;
+	}
+	sab8253x_change_speedS(port);
+	
+	/* Handle transition to B0 status */
+	if ((old_termios->c_cflag & CBAUD) &&
+	    !(tty->termios->c_cflag & CBAUD)) 
+	{
+		LOWER(port,rts);
+		LOWER(port,dtr);
+	}
+	
+	/* Handle transition away from B0 status */
+	if (!(old_termios->c_cflag & CBAUD) &&
+	    (tty->termios->c_cflag & CBAUD)) 
+	{
+		RAISE(port,dtr);
+		if (!tty->hw_stopped ||
+		    !(tty->termios->c_cflag & CRTSCTS)) 
+		{
+			RAISE(port,rts);
+		}
+	}
+	
+	/* Handle turning off CRTSCTS */
+	if ((old_termios->c_cflag & CRTSCTS) &&
+	    !(tty->termios->c_cflag & CRTSCTS)) 
+	{
+		tty->hw_stopped = 0;
+		sab8253x_startS(tty);
+	}
+}
+
+static int sab8253x_startupS(struct sab_port *port)
+{
+	unsigned long flags;
+	int retval = 0;
+	
+	save_flags(flags); cli();
+	
+	port->msgbufindex = 0;
+	port->xmit_buf = NULL;
+	port->buffergreedy = 0;
+	
+	if (port->flags & FLAG8253X_INITIALIZED) 
+	{
+		goto errout;
+	}
+	
+	if (!port->regs) 
+	{
+		if (port->tty)
+		{
+			set_bit(TTY_IO_ERROR, &port->tty->flags);
+		}
+		retval = -ENODEV;
+		goto errout;
+	}
+	/*
+	 * Initialize the Hardware
+	 */
+	sab8253x_init_lineS(port);
+	
+#if 0				/* maybe should be conditional */
+	if (port->tty->termios->c_cflag & CBAUD) 
+	{
+#endif
+		/* Activate RTS */
+		RAISE(port,rts);
+		/* Activate DTR */
+		RAISE(port,dtr);
+#if 0
+	}
+#endif
+	
+	/*
+	 * Initialize the modem signals values
+	 */
+	port->dcd.val=ISON(port,dcd);
+	port->cts.val=ISON(port,cts);
+	port->dsr.val=ISON(port,dsr);
+	/*
+	 * Finally, enable interrupts
+	 */
+	
+	port->interrupt_mask0 = SAB82532_IMR0_RFS | SAB82532_IMR0_PCE |
+		SAB82532_IMR0_PLLA | SAB82532_IMR0_RSC | SAB82532_IMR0_CDSC;
+	
+	/*((port->ccontrol.ccr2 & SAB82532_CCR2_TOE) ? SAB82532_IMR0_CDSC : 0); */
+	
+	WRITEB(port,imr0,port->interrupt_mask0);
+	port->interrupt_mask1 = SAB82532_IMR1_EOP | SAB82532_IMR1_XMR |
+		SAB82532_IMR1_TIN | SAB82532_IMR1_XPR;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	port->all_sent = 1;
+	
+	if (port->tty)
+	{
+		clear_bit(TTY_IO_ERROR, &port->tty->flags);
+	}
+	port->xmit_cnt = port->xmit_head = port->xmit_tail = 0;
+	
+	/*
+	 * and set the speed of the serial port
+	 */
+	sab8253x_change_speedS(port);
+	
+	port->flags |= FLAG8253X_INITIALIZED;
+	port->receive_chars = sab8253x_receive_charsS;
+	port->transmit_chars = sab8253x_transmit_charsS;
+	port->check_status = sab8253x_check_statusS;
+	port->receive_test = (SAB82532_ISR0_RME | SAB82532_ISR0_RFO | SAB82532_ISR0_RPF);
+	port->transmit_test = (SAB82532_ISR1_ALLS | SAB82532_ISR1_RDO | SAB82532_ISR1_XPR |
+			       SAB82532_ISR1_XDU | SAB82532_ISR1_CSC);
+	port->check_status_test = (SAB82532_ISR1_CSC);
+	
+	/*((port->ccontrol.ccr2 & SAB82532_CCR2_TOE) ? 0 : SAB82532_ISR0_CDSC));*/
+	
+	
+	restore_flags(flags);
+	return 0;
+	
+ errout:
+	restore_flags(flags);
+	return retval;
+}
+
+static void sab8253x_shutdownS(struct sab_port *port)
+{
+	unsigned long flags;
+	
+	if (!(port->flags & FLAG8253X_INITIALIZED))
+	{
+		return;
+	}
+	
+	save_flags(flags); cli(); /* Disable interrupts */
+	
+	/*
+	 * clear delta_msr_wait queue to avoid mem leaks: we may free the irq
+	 * here so the queue might never be waken up
+	 */
+	wake_up_interruptible(&port->delta_msr_wait);
+	
+	if (port->xmit_buf) 
+	{
+		port->xmit_buf = 0;
+	}
+#ifdef XCONFIG_SERIAL_CONSOLE
+	if (port->is_console) 
+	{
+		port->interrupt_mask0 = 
+			SAB82532_IMR0_PERR | SAB82532_IMR0_FERR |
+			/*SAB82532_IMR0_TIME |*/
+			SAB82532_IMR0_PLLA | SAB82532_IMR0_CDSC;
+		WRITEB(port,imr0,port->interrupt_mask0);
+		port->interrupt_mask1 = 
+			SAB82532_IMR1_BRKT | SAB82532_IMR1_ALLS |
+			SAB82532_IMR1_XOFF | SAB82532_IMR1_TIN |
+			SAB82532_IMR1_CSC | SAB82532_IMR1_XON |
+			SAB82532_IMR1_XPR;
+		WRITEB(port,imr1,port->interrupt_mask1);
+		if (port->tty)
+		{
+			set_bit(TTY_IO_ERROR, &port->tty->flags);
+		}
+		port->flags &= ~FLAG8253X_INITIALIZED;
+		restore_flags(flags);
+		return;
+	}
+#endif
+	
+	/* Disable Interrupts */
+	
+	port->interrupt_mask0 = 0xff;
+	WRITEB(port, imr0, port->interrupt_mask0);
+	port->interrupt_mask1 = 0xff;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	
+	if (!port->tty || (port->tty->termios->c_cflag & HUPCL)) 
+	{
+		LOWER(port,rts);
+		LOWER(port,dtr);
+	}
+	
+	/* Disable Receiver */	
+	CLEAR_REG_BIT(port,mode,SAB82532_MODE_RAC);
+	
+	/* Power Down */	
+	CLEAR_REG_BIT(port,ccr0,SAB82532_CCR0_PU);
+	
+	if (port->tty)
+	{
+		set_bit(TTY_IO_ERROR, &port->tty->flags);
+	}
+	
+	port->flags &= ~FLAG8253X_INITIALIZED;
+	restore_flags(flags);
+}
+
+int sab8253x_writeS(struct tty_struct * tty, int from_user,
+		    const unsigned char *buf, int count)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	struct sk_buff *skb;
+	int truelength = 0;
+	int do_queue = 1;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_write"))
+	{
+		return 0;
+	}
+	
+	if(count == 0)
+	{
+		return 0;
+	}
+	
+	if(port->active2.transmit == NULL)
+	{
+		return 0;
+	}
+	
+	if((port->active2.transmit->Count & OWNER) == OWN_SAB)
+	{
+		sab8253x_start_txS(port);	/* no descriptor slot */
+		return 0;
+	}
+	
+#ifndef FREEININTERRUPT
+	skb = port->active2.transmit->HostVaddr; /* current slot value */
+	
+	if(port->buffergreedy == 0)	/* are we avoiding buffer free's */
+	{				/* no */
+		if((skb != NULL) || /* not OWN_SAB from above */
+		   (port->active2.transmit->crcindex != 0)) 
+		{
+			register RING_DESCRIPTOR *freeme;
+			
+			freeme = port->active2.transmit;
+			do
+			{
+				if((freeme->crcindex == 0) && (freeme->HostVaddr == NULL))
+				{
+					break;
+				}
+				if(freeme->HostVaddr)
+				{
+					skb_unlink((struct sk_buff*)freeme->HostVaddr);
+					dev_kfree_skb_any((struct sk_buff*)freeme->HostVaddr);
+					freeme->HostVaddr = NULL;
+				}
+				freeme->sendcrc = 0;
+				freeme->crcindex = 0;
+				freeme = (RING_DESCRIPTOR*) freeme->VNext;
+			}
+			while((freeme->Count & OWNER) != OWN_SAB);
+		}
+		skb = NULL;		/* buffer was freed */
+	}
+	
+	if(skb != NULL)		/* potentially useful */
+	{
+		truelength = (skb->end - skb->head);
+		if(truelength >= count)
+		{
+			skb->data = skb->head; /* this buffer is already queued */
+			skb->tail = skb->head;
+			do_queue = 0;
+		}
+		else
+		{
+			skb_unlink(skb);
+			dev_kfree_skb_any(skb);
+			skb = NULL;
+			port->active2.transmit->HostVaddr = NULL;
+		}
+	}
+	/* in all cases the following is allowed */
+	port->active2.transmit->sendcrc = 0;
+	port->active2.transmit->crcindex = 0;
+#endif
+	
+	if(skb == NULL)
+	{
+		if(port->DoingInterrupt)
+		{
+			skb = alloc_skb(count, GFP_ATOMIC);
+		}
+		else
+		{
+			skb = alloc_skb(count, GFP_KERNEL);
+		}
+	}
+	
+	if(skb == NULL)
+	{
+		printk(KERN_ALERT "sab8253xs: no skbuffs available.\n");
+		return 0;
+	}
+	if(from_user)
+	{
+		copy_from_user(skb->data, buf, count);
+	}
+	else
+	{
+		memcpy(skb->data, buf, count);
+	}
+	skb->tail = (skb->data + count);
+	skb->data_len = count;
+	skb->len = count;
+	
+	if(do_queue)
+	{
+		skb_queue_head(port->sab8253xbuflist, skb);
+	}
+	
+	port->active2.transmit->HostVaddr = skb;
+	port->active2.transmit->sendcrc = 0;
+	port->active2.transmit->crcindex = 0;
+	port->active2.transmit->Count = (OWN_SAB|count);
+	port->active2.transmit = port->active2.transmit->VNext;
+	
+	sab8253x_start_txS(port);
+	return count;
+}
+
+void sab8253x_throttleS(struct tty_struct * tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_throttleS"))
+	{
+		return;
+	}
+	
+	if (!tty)
+	{
+		return;
+	}
+	
+	if (I_IXOFF(tty))
+	{
+		sab8253x_send_xcharS(tty, STOP_CHAR(tty));
+	}
+}
+
+void sab8253x_unthrottleS(struct tty_struct * tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_unthrottle"))
+	{
+		return;
+	}
+	
+	if (!tty)
+	{
+		return;
+	}
+	
+	if (I_IXOFF(tty)) 
+	{
+		sab8253x_send_xcharS(tty, START_CHAR(tty));
+	}
+}
+
+void sab8253x_send_xcharS(struct tty_struct *tty, char ch)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	int stopped;
+	int hw_stopped;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_send_xcharS"))
+	{
+		return;
+	}
+	
+	if (!tty)
+	{
+		return;
+	}
+	
+	if(port->sabnext2.transmit == NULL)
+	{
+		return;
+	}
+	
+	save_flags(flags); cli();
+	
+	if((port->sabnext2.transmit->Count & OWNER) == OWN_SAB) /* may overwrite a character
+								 * -- but putting subsequent
+								 * XONs or XOFFs later in the
+								 * stream could cause problems
+								 * with the XON and XOFF protocol */
+	{
+		port->sabnext2.transmit->sendcrc = 1;
+		port->sabnext2.transmit->crcindex = 3;
+		port->sabnext2.transmit->crc = (ch << 24); /* LITTLE ENDIAN */
+		restore_flags(flags);
+	}
+	else
+	{
+		restore_flags(flags);
+		sab8253x_writeS(tty, 0, &ch, 1);
+	}
+	
+	stopped = tty->stopped;
+	hw_stopped = tty->hw_stopped;
+	tty->stopped = 0;
+	tty->hw_stopped = 0;
+	
+	sab8253x_start_txS(port);
+	
+	tty->stopped = stopped;
+	tty->hw_stopped = hw_stopped;
+}
+
+
+void sab8253x_breakS(struct tty_struct *tty, int break_state)
+{
+	struct sab_port *port = (struct sab_port *) tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_breakS"))
+	{
+		return;
+	} /* can't break in sync mode */
+}
+
+void sab8253x_closeS(struct tty_struct *tty, struct file * filp)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	
+	MOD_DEC_USE_COUNT;	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_closeS"))
+	{
+		return;
+	}
+
+	if(port->open_type == OPEN_SYNC_NET)
+	{				/* port->tty field should already be NULL */
+		return;
+	}
+	
+	save_flags(flags); cli();
+	--(port->count);
+	if (tty_hung_up_p(filp)) 
+	{
+		if(port->count == 0)	/* I think the reason for the weirdness
+					   relates to freeing of structures in
+					   the tty driver */
+		{
+			port->open_type = OPEN_NOT;
+		}
+		else if(port->count < 0)
+		{
+			printk(KERN_ALERT "XX20: port->count went negative.\n");
+			port->count = 0;
+			port->open_type = OPEN_NOT;
+		}
+		restore_flags(flags);
+		return;
+	}
+	
+#if 0
+	if ((tty->count == 1) && (port->count != 0)) 
+	{
+		/*
+		 * Uh, oh.  tty->count is 1, which means that the tty
+		 * structure will be freed.  port->count should always
+		 * be one in these conditions.  If it's greater than
+		 * one, we've got real problems, since it means the
+		 * serial port won't be shutdown.
+		 */
+		printk("sab8253x_close: bad serial port count; tty->count is 1,"
+		       " port->count is %d\n", port->count);
+		port->count = 0;
+	}
+#endif
+	
+	if (port->count < 0) 
+	{
+		printk(KERN_ALERT "sab8253x_close: bad serial port count for ttys%d: %d\n",
+		       port->line, port->count);
+		port->count = 0;
+	}
+	if (port->count) 
+	{
+		restore_flags(flags);
+		return;
+	}
+	port->flags |= FLAG8253X_CLOSING;
+	
+	/*
+	 * Save the termios structure, since this port may have
+	 * separate termios for callout and dialin.
+	 */
+	if (port->flags & FLAG8253X_NORMAL_ACTIVE)
+	{
+		port->normal_termios = *tty->termios;
+	}
+	if (port->flags & FLAG8253X_CALLOUT_ACTIVE)
+	{
+		port->callout_termios = *tty->termios;
+	}
+	/*
+	 * Now we wait for the transmit buffer to clear; and we notify 
+	 * the line discipline to only process XON/XOFF characters.
+	 */
+	tty->closing = 1;
+	if (port->closing_wait != SAB8253X_CLOSING_WAIT_NONE) 
+	{
+		tty_wait_until_sent(tty, port->closing_wait);
+	}
+	
+	/*
+	 * At this point we stop accepting input.  To do this, we
+	 * disable the receive line status interrupts, and turn off
+	 * the receiver.
+	 */
+	
+#if 0
+	port->interrupt_mask0 |= SAB82532_IMR0_TCD; /* not needed for sync */
+#endif
+	WRITEB(port,imr0,port->interrupt_mask0);
+	
+	CLEAR_REG_BIT(port, mode, SAB82532_MODE_RAC); /* turn off receiver */
+	
+	if (port->flags & FLAG8253X_INITIALIZED) 
+	{
+		/*
+		 * Before we drop DTR, make sure the UART transmitter
+		 * has completely drained; this is especially
+		 * important if there is a transmit FIFO!
+		 */
+		sab8253x_wait_until_sent(tty, port->timeout);
+	}
+	sab8253x_shutdownS(port);
+	Sab8253xCleanUpTransceiveN(port);
+	if (tty->driver.flush_buffer)
+	{
+		tty->driver.flush_buffer(tty);
+	}
+	if (tty->ldisc.flush_buffer)
+	{
+		tty->ldisc.flush_buffer(tty);
+	}
+	tty->closing = 0;
+	port->event = 0;
+	port->tty = 0;
+	if (port->blocked_open) 
+	{
+		if (port->close_delay) 
+		{
+			current->state = TASK_INTERRUPTIBLE;
+			schedule_timeout(port->close_delay);
+		}
+		wake_up_interruptible(&port->open_wait);
+	}
+	port->flags &= ~(FLAG8253X_NORMAL_ACTIVE|FLAG8253X_CALLOUT_ACTIVE|
+			 FLAG8253X_CLOSING);
+	wake_up_interruptible(&port->close_wait);
+	port->open_type = OPEN_NOT;
+	restore_flags(flags);
+}
+
+
+void sab8253x_hangupS(struct tty_struct *tty)
+{
+	struct sab_port * port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_hangupS"))
+	{
+		return;
+	}
+	
+#ifdef XCONFIG_SERIAL_CONSOLE
+	if (port->is_console)
+	{
+		return;
+	}
+#endif
+	
+	sab8253x_flush_buffer(tty);
+	if(port)
+	{
+		sab8253x_shutdownS(port);
+		Sab8253xCleanUpTransceiveN(port);
+		port->event = 0;
+		port->flags &= ~(FLAG8253X_NORMAL_ACTIVE|FLAG8253X_CALLOUT_ACTIVE);
+		port->tty = 0;
+		wake_up_interruptible(&port->open_wait);
+	}
+}
+
+int sab8253x_openS(struct tty_struct *tty, struct file * filp)
+{
+	struct sab_port	*port;
+	int retval, line;
+	int counter;
+	unsigned long flags;
+	
+	MOD_INC_USE_COUNT;  
+	line = minor(tty->device) - tty->driver.minor_start;
+	
+	for(counter = 0, port = AuraPortRoot; 
+	    (counter < line) && (port != NULL); 
+	    ++counter)
+	{
+		port = port->next;
+	}
+	
+	if (!port) 
+	{
+		printk(KERN_ALERT "sab8253x_openS: can't find structure for line %d\n",
+		       line);
+		return -ENODEV;
+	}
+	
+	save_flags(flags);		/* Need to protect port->tty element */
+	cli();
+	
+	if(port->tty == 0)
+	{
+		port->tty = tty;
+		tty->flip.tqueue.routine = sab8253x_flush_to_ldiscS;
+	}
+	tty->driver_data = port;
+	
+	if(port->function != FUNCTION_NR)
+	{
+		++(port->count);
+		restore_flags(flags);
+		return -ENODEV;		/* only allowed if there are no restrictions on the port */
+	}
+	
+	if(port->open_type == OPEN_SYNC_NET)
+	{
+		port->tty = NULL;	/* Don't bother with open counting here
+					   but make sure the tty field is NULL*/
+		restore_flags(flags);
+		return -EBUSY;
+	}
+	
+	restore_flags(flags);
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_openS"))
+	{
+		++(port->count);
+		return -ENODEV;
+	}
+	
+#ifdef DEBUG_OPEN
+	printk("sab8253x_open %s%d, count = %d\n", tty->driver.name, port->line,
+	       port->count);
+#endif
+	
+	/*
+	 * If the port is in the middle of closing, bail out now.
+	 */
+	if (tty_hung_up_p(filp) ||
+	    (port->flags & FLAG8253X_CLOSING)) 
+	{
+		
+		if (port->flags & FLAG8253X_CLOSING)
+		{
+			interruptible_sleep_on(&port->close_wait);
+		}
+#ifdef SERIAL_DO_RESTART
+		++(port->count);
+		return ((port->flags & FLAG8253X_HUP_NOTIFY) ?
+			-EAGAIN : -ERESTARTSYS);
+#else
+		++(port->count);
+		return -EAGAIN;
+#endif
+	}
+	
+	if(port->flags & FLAG8253X_NORMAL_ACTIVE)
+	{
+		if(port->open_type == OPEN_ASYNC)
+		{
+			++(port->count);
+			return -EBUSY;	/* can't reopen in sync mode */
+		}
+	}
+	if(port->open_type > OPEN_SYNC) /* can reopen a SYNC_TTY */
+	{
+		return -EBUSY;
+	}
+	if(Sab8253xSetUpLists(port))
+	{
+		++(port->count);
+		return -ENODEV;
+	}
+	if(Sab8253xInitDescriptors2(port, sab8253xs_listsize, sab8253xs_rbufsize))
+	{
+		++(port->count);
+		return -ENODEV;
+	}
+	
+	retval = sab8253x_startupS(port);
+	if (retval)
+	{
+		++(port->count);
+		return retval;		/* does not check channel mode */
+	}
+	
+	retval = sab8253x_block_til_ready(tty, filp, port); /* checks channel mode */
+	++(port->count);
+	if (retval) 
+	{
+		return retval;
+	}
+	
+	port->tty = tty;		/* may change here once through the block */
+	/* because now the port belongs to an new tty */
+	tty->flip.tqueue.routine = sab8253x_flush_to_ldiscS;
+	if(Sab8253xSetUpLists(port))
+	{
+		return -ENODEV;
+	}
+	if(Sab8253xInitDescriptors2(port, sab8253xs_listsize, sab8253xs_rbufsize))
+	{
+		Sab8253xCleanUpTransceiveN(port);	/* the network functions should be okay -- only difference */
+		/* is the crc32 that is appended */
+		return -ENODEV;
+	}
+	
+	/*
+	 * Start up serial port
+	 */
+	retval = sab8253x_startupS(port); /* in case cu was running the first time
+					   * the function was called*/
+	if (retval)
+	{
+		return retval;		/* does not check channel mode */
+	}
+	
+	if ((port->count == 1) &&
+	    (port->flags & FLAG8253X_SPLIT_TERMIOS)) 
+	{
+		if (tty->driver.subtype == SERIAL_TYPE_NORMAL)
+		{
+			*tty->termios = port->normal_termios;
+		}
+		else 
+		{
+			*tty->termios = port->callout_termios;
+		}
+		sab8253x_change_speedS(port);
+	}
+	
+	
+#ifdef XCONFIG_SERIAL_CONSOLE
+	if (sab8253x_console.cflag && sab8253x_console.index == line) 
+	{
+		tty->termios->c_cflag = sab8253x_console.cflag;
+		sab8253x_console.cflag = 0;
+		change_speed(port);
+	}
+#endif
+	
+	port->session = current->session;
+	port->pgrp = current->pgrp;
+	port->open_type = OPEN_SYNC;
+	return 0;
+}
+
+
+
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xtty.c linux-2.5/drivers/net/wan/8253x/8253xtty.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xtty.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xtty.c	Fri May  3 19:50:40 2002
@@ -0,0 +1,2925 @@
+/* -*- linux-c -*- */
+/* $Id: 8253xtty.c,v 1.23 2002/02/10 22:17:25 martillo Exp $
+ * sab82532.c: ASYNC Driver for the SIEMENS SAB82532 DUSCC.
+ *
+ * Copyright (C) 1997  Eddie C. Dost  (ecd@skynet.be)
+ *
+ * Modified by Francois Wautier 2000 (fw@auroratech.com)
+ *
+ * Extended extensively by Joachim Martillo 2001 (Telford002@aol.com)
+ * 	to provide synchronous/asynchronous TTY/Callout/character/network device
+ * 	capabilities.
+ *
+ * Modifications and extensions
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+
+/* Standard in kernel modules */
+#define DEFINE_VARIABLE
+#include <linux/module.h>   /* Specifically, a module */
+#include <asm/io.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/mm.h>
+#include <linux/version.h>
+#include <asm/uaccess.h>
+#include <linux/pci.h>
+#include "8253xctl.h"
+#include "sp502.h"
+
+DECLARE_TASK_QUEUE(tq_8253x_serial); /* this just initializes a list head called */
+				     /* tq_8253x_serial*/
+
+struct tty_driver sab8253x_serial_driver, sab8253x_callout_driver, sync_sab8253x_serial_driver;
+int sab8253x_refcount;
+
+/* Trace things on serial device, useful for console debugging: */
+#undef SERIAL_LOG_DEVICE
+
+#ifdef SERIAL_LOG_DEVICE
+static void dprint_init(int tty);
+#endif
+
+static void sab8253x_change_speed(struct sab_port *port);
+
+static struct tty_struct **sab8253x_tableASY = 0;	/* make dynamic */
+static struct tty_struct **sab8253x_tableCUA = 0;	/* make dynamic */
+static struct tty_struct **sab8253x_tableSYN = 0;	/* make dynamic */
+static struct termios **sab8253x_termios = 0 ;
+static struct termios **sab8253x_termios_locked = 0;
+
+#ifdef MODULE
+#undef XCONFIG_SERIAL_CONSOLE	/* leaving out CONFIG_SERIAL_CONSOLE for now */
+#endif
+
+#ifdef XCONFIG_SERIAL_CONSOLE	/* not really implemented yet */
+extern int serial_console;
+struct console sab8253x_console;
+int sab8253x_console_init(void);
+#endif
+
+#ifndef MIN
+#define MIN(a,b)	((a) < (b) ? (a) : (b))
+#endif
+
+char sab8253x_serial_version[16];
+
+static void sab8253x_flush_to_ldisc(void *private_)
+{
+	struct tty_struct *tty = (struct tty_struct *) private_;
+	unsigned char	*cp;
+	char		*fp;
+	int		count;
+	struct sab_port *port;
+	struct sk_buff *skb;  
+	
+	if(tty)
+	{
+		port = (struct sab_port *)tty->driver_data; /* probably a silly check */
+	}
+	else
+	{
+		return;
+	}
+	
+	if(!port)
+	{
+		return;
+	}
+	
+	if (test_bit(TTY_DONT_FLIP, &tty->flags)) 
+	{
+		queue_task(&tty->flip.tqueue, &tq_timer);
+		return;
+	}
+	/* note that a hangup may have occurred -- perhaps should check for that */
+	port->DoingInterrupt = 1;
+	while(port->sab8253xc_rcvbuflist && (skb_queue_len(port->sab8253xc_rcvbuflist) > 0))
+	{
+		skb = skb_dequeue(port->sab8253xc_rcvbuflist);
+		count = skb->data_len;
+		cp = skb->data;
+		fp = skb->data + (count/2);
+		(*tty->ldisc.receive_buf)(tty, cp, fp, count/2);
+		dev_kfree_skb_any(skb);
+	}
+	port->DoingInterrupt = 0;
+}
+
+/* only used asynchronously */
+static void inline sab8253x_tec_wait(struct sab_port *port)
+{
+	int count = port->tec_timeout;
+	
+	while((READB(port, star) & SAB82532_STAR_TEC) && --count)
+	{
+		udelay(1);
+	}
+}
+
+void sab8253x_start_tx(struct sab_port *port)
+{
+	unsigned long flags;
+	register int count;
+	register int total;
+	register int offset;
+	char temporary[32];
+	register unsigned int slopspace;
+	register int sendsize;
+	unsigned int totaltransmit;
+	unsigned fifospace;
+	unsigned loadedcount;
+	struct tty_struct *tty = port->tty;
+	
+	fifospace = port->xmit_fifo_size;
+	loadedcount = 0;
+	
+	if(port->sabnext2.transmit == NULL)
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli();			
+	
+	
+	while(count = port->sabnext2.transmit->Count, (count & OWNER) == OWN_SAB)
+	{
+		count &= ~OWN_SAB; /* OWN_SAB is really 0 but cannot guarantee in the future */
+		
+		if(port->sabnext2.transmit->HostVaddr)
+		{
+			total = (port->sabnext2.transmit->HostVaddr->tail - 
+				 port->sabnext2.transmit->HostVaddr->data); /* packet size */
+		}
+		else
+		{
+			total = 0;		/* the data is only in the crc/trailer */
+		}
+		
+		if(tty && (tty->stopped || tty->hw_stopped))
+		{			/* works for frame that only has a trailer (crc) */
+			port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+			WRITEB(port, imr1, port->interrupt_mask1);
+			restore_flags(flags);	/* can't send */
+			return;
+		}
+		
+		offset = (total - count);	/* offset to data still to send */
+		
+		port->interrupt_mask1 &= ~(SAB82532_IMR1_ALLS);
+		WRITEB(port, imr1, port->interrupt_mask1);
+		port->all_sent = 0;
+		
+		
+		if(READB(port,star) & SAB82532_STAR_XFW)
+		{
+			if(count <= fifospace)
+			{
+				port->xmit_cnt = count;
+				slopspace = 0;
+				sendsize = 0;
+				if(port->sabnext2.transmit->sendcrc) 
+				/* obviously should not happen for async but might use for
+				   priority transmission */
+				{
+					slopspace = fifospace - count;
+				}
+				if(slopspace)
+				{
+					if(count)
+					{
+						memcpy(temporary, &port->sabnext2.transmit->HostVaddr->data[offset], 
+						       count);
+					}
+					sendsize = MIN(slopspace, (4 - port->sabnext2.transmit->crcindex)); 
+				/* how many bytes to send */
+					memcpy(&temporary[count], 
+					       &((unsigned char*)(&port->sabnext2.transmit->crc))
+					       [port->sabnext2.transmit->crcindex], 
+					       sendsize);
+					port->sabnext2.transmit->crcindex += sendsize;
+					if(port->sabnext2.transmit->crcindex >= 4)
+					{
+						port->sabnext2.transmit->sendcrc = 0;
+					}
+					port->xmit_buf = temporary;
+				}
+				else
+				{
+					port->xmit_buf =	/* set up wrifefifo variables */
+						&port->sabnext2.transmit->HostVaddr->data[offset];
+				}
+				port->xmit_cnt += sendsize;
+				count = 0;
+			}
+			else
+			{
+				count -= fifospace;
+				port->xmit_cnt = fifospace;
+				port->xmit_buf =	/* set up wrifefifo variables */
+					&port->sabnext2.transmit->HostVaddr->data[offset];
+				
+			}
+			port->xmit_tail= 0;
+			loadedcount = port->xmit_cnt;
+			(*port->writefifo)(port);
+			totaltransmit = Sab8253xCountTransmitDescriptors(port);
+			if((sab8253xt_listsize - totaltransmit) > 2) 
+			{
+				sab8253x_sched_event(port, SAB8253X_EVENT_WRITE_WAKEUP);
+			}
+			
+			if((sab8253xt_listsize - totaltransmit) > (sab8253xt_listsize/2))
+			{
+				port->buffergreedy = 0;
+			}
+			else
+			{
+				port->buffergreedy = 1;
+			}
+			
+			port->xmit_buf = NULL; /* this var is used to indicate whether to call kfree */
+			
+			fifospace -= loadedcount;
+			
+			if ((count <= 0) && (port->sabnext2.transmit->sendcrc == 0))
+			{
+				port->sabnext2.transmit->Count = OWN_DRIVER;
+#ifdef FREEININTERRUPT		/* treat this routine as if taking place in interrupt */
+				if(port->sabnext2.transmit->HostVaddr)
+				{
+					skb_unlink(port->sabnext2.transmit->HostVaddr);
+					dev_kfree_skb_any(port->sabnext2.transmit->HostVaddr);
+					port->sabnext2.transmit->HostVaddr = 0; /* no skb */
+				}
+				port->sabnext2.transmit->crcindex = 0; /* no single byte */
+#endif
+				port->sabnext2.transmit = port->sabnext2.transmit->VNext;
+				if((port->sabnext2.transmit->Count & OWNER) == OWN_SAB)
+				{
+					if(fifospace > 0)
+					{
+						continue;	/* the only place where this code really loops */
+					}
+					if(fifospace < 0)
+					{
+						printk(KERN_ALERT "sab8253x:  bad math in interrupt handler.\n");
+					}
+					port->interrupt_mask1 &= ~(SAB82532_IMR1_XPR);
+					WRITEB(port, imr1, port->interrupt_mask1);
+				}
+				else
+				{
+					port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+					WRITEB(port, imr1, port->interrupt_mask1);
+				}
+				sab8253x_cec_wait(port);
+				/* Issue a Transmit Frame command. */
+				WRITEB(port, cmdr, SAB82532_CMDR_XF); 
+				/* This could be optimized to load from next skbuff */
+				/* SAB82532_CMDR_XF is the same as SAB82532_CMDR_XTF */
+				restore_flags(flags);
+				return;
+			}
+			sab8253x_cec_wait(port);
+			/* Issue a Transmit Frame command. */
+			WRITEB(port, cmdr, SAB82532_CMDR_XF);	/* same as SAB82532_CMDR_XTF */
+			port->sabnext2.transmit->Count = (count|OWN_SAB);
+		}
+		port->interrupt_mask1 &= ~(SAB82532_IMR1_XPR);
+		WRITEB(port, imr1, port->interrupt_mask1);
+		restore_flags(flags);
+		return;
+	}
+	/*  The While loop only exits via return*/
+	/* we get here by skipping the loop  */
+	port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	restore_flags(flags);
+	return;
+}
+
+/*
+ * ------------------------------------------------------------
+ * sab8253x_stop() and sab8253x_start()
+ *
+ * This routines are called before setting or resetting tty->stopped.
+ * They enable or disable transmitter interrupts, as necessary.
+ * ------------------------------------------------------------
+ */
+
+static void sab8253x_stop(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_stop"))
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli();	/* maybe should turn off ALLS as well
+		   but the stop flags are checked
+		   so ALLS is probably harmless
+		   and I have seen too much evil
+		   associated with that interrupt*/
+	port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	restore_flags(flags);
+}
+
+static void sab8253x_start(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_start"))
+	{
+		return;
+	}
+	
+	sab8253x_start_tx(port);
+}
+
+/*
+ * This routine is used by the interrupt handler to schedule
+ * processing in the software interrupt portion of the driver.
+ */
+/* no obvious changes for sync tty */
+
+static void sab8253x_receive_chars(struct sab_port *port,
+			    union sab8253x_irq_status *stat)
+{
+	struct tty_struct *tty = port->tty;
+	unsigned char buf[32];
+	unsigned char reordered[32];
+	unsigned char status;
+	int free_fifo = 0;
+	int i, count = 0;
+	struct sk_buff *skb;
+	
+	/* Read number of BYTES (Character + Status) available. */
+	if (stat->images[ISR0_IDX] & SAB82532_ISR0_RPF) 
+	{
+		count = port->recv_fifo_size;
+		free_fifo++;
+	}
+	
+	if (stat->images[ISR0_IDX] & SAB82532_ISR0_TCD) 
+	{
+		count = READB(port,rbcl) & (port->recv_fifo_size - 1);
+		free_fifo++;
+	}
+	
+	/* Issue a FIFO read command in case we where idle. */
+	if (stat->sreg.isr0 & SAB82532_ISR0_TIME) 
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RFRD);
+	}
+	
+	if (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) 
+	{				/* FIFO overflow */
+		free_fifo++;
+	}
+	
+	/* Read the FIFO. */
+	(*port->readfifo)(port, buf, count);
+	
+	/* Issue Receive Message Complete command. */
+	if (free_fifo) 
+	{
+		sab8253x_cec_wait(port);
+		WRITEB(port, cmdr, SAB82532_CMDR_RMC);
+	}
+	
+#ifdef CONSOLE_SUPPORT
+	if (port->is_console)
+	{
+		wake_up(&keypress_wait);
+	}
+#endif
+	if (!tty)
+	{
+		return;
+	}
+	
+	if(!count)
+	{
+		return;
+	}
+	
+	for(i = 0; i < count; i += 2)
+	{
+		reordered[i/2] = buf[i];
+		status = buf[i+1];
+		if (status & SAB82532_RSTAT_PE) 
+		{
+			status = TTY_PARITY;
+			port->icount.parity++;
+		} 
+		else if (status & SAB82532_RSTAT_FE) 
+		{
+			status = TTY_FRAME;
+			port->icount.frame++;
+		}
+		else
+		{
+			status = TTY_NORMAL;
+		}
+		reordered[(count+i)/2] = status;
+	}
+	
+	if(port->active2.receive == NULL)
+	{
+		return;
+	}
+	
+	memcpy(port->active2.receive->HostVaddr->tail, reordered, count);
+	port->active2.receive->HostVaddr->tail += count;
+	port->active2.receive->HostVaddr->data_len = count;
+	port->active2.receive->HostVaddr->len = count;
+	if(skb = dev_alloc_skb(port->recv_fifo_size), skb == NULL) /* use dev_alloc_skb because at int
+								      there is header space but so what*/
+	{
+		port->icount.buf_overrun++;
+		port->active2.receive->HostVaddr->tail = port->active2.receive->HostVaddr->data; /* clear the buffer */
+		port->active2.receive->Count = (port->recv_fifo_size|OWN_SAB);
+		port->active2.receive->HostVaddr->data_len = 0;
+		port->active2.receive->HostVaddr->len = 0;
+	}
+	else
+	{
+		skb_unlink(port->active2.receive->HostVaddr);
+		skb_queue_tail(port->sab8253xc_rcvbuflist, port->active2.receive->HostVaddr);
+		skb_queue_head(port->sab8253xbuflist, skb);
+		port->active2.receive->HostVaddr = skb;
+		port->active2.receive->Count = (port->recv_fifo_size|OWN_SAB);
+	}
+	queue_task(&tty->flip.tqueue, &tq_timer);
+}
+
+static void sab8253x_transmit_chars(struct sab_port *port,
+				    union sab8253x_irq_status *stat)
+{
+	
+	if (stat->sreg.isr1 & SAB82532_ISR1_ALLS) /* got an all sent int? */
+	{
+		port->interrupt_mask1 |= SAB82532_IMR1_ALLS;
+		WRITEB(port, imr1, port->interrupt_mask1);
+		port->all_sent = 1;	/* not much else to do */
+	} /* a very weird chip -- this int only indicates this int */
+	
+	sab8253x_start_tx(port);
+}
+
+static void sab8253x_check_status(struct sab_port *port,
+			   union sab8253x_irq_status *stat)
+{
+	struct tty_struct *tty = port->tty;
+	int modem_change = 0;
+	mctlsig_t         *sig;
+	struct sk_buff *skb;
+	
+	if (!tty)
+	{
+		return;
+	}
+	
+	if(port->active2.receive == NULL)
+	{
+		goto check_modem;
+	}
+	
+	if (stat->images[ISR1_IDX] & SAB82532_ISR1_BRK) 
+	{
+#ifdef XCONFIG_SERIAL_CONSOLE
+		if (port->is_console) 
+		{
+			batten_down_hatches(info); /* need to add this function */
+			return;
+		}
+#endif 
+		
+		port->active2.receive->HostVaddr->tail[0] = 0;
+		port->active2.receive->HostVaddr->tail[1] = TTY_PARITY;
+		port->active2.receive->HostVaddr->tail += 2;
+		port->active2.receive->HostVaddr->data_len = 2;
+		port->active2.receive->HostVaddr->len = 2;
+		
+		if(skb = dev_alloc_skb(port->recv_fifo_size), skb == NULL)
+		{
+			port->icount.buf_overrun++;
+			port->active2.receive->HostVaddr->tail = port->active2.receive->HostVaddr->data; 
+				/* clear the buffer */
+			port->active2.receive->Count = (port->recv_fifo_size|OWN_SAB);
+			port->active2.receive->HostVaddr->data_len = 0;
+			port->active2.receive->HostVaddr->len = 0;
+		}
+		else
+		{
+			skb_unlink(port->active2.receive->HostVaddr);
+			skb_queue_tail(port->sab8253xc_rcvbuflist, port->active2.receive->HostVaddr);
+			skb_queue_head(port->sab8253xbuflist, skb);
+			port->active2.receive->HostVaddr = skb;
+			port->active2.receive->Count = (port->recv_fifo_size|OWN_SAB);
+		}
+		queue_task(&tty->flip.tqueue, &tq_timer);
+		port->icount.brk++;
+	}
+	
+	if (stat->images[ISR0_IDX] & SAB82532_ISR0_RFO) 
+	{
+		port->active2.receive->HostVaddr->tail[0] = 0;
+		port->active2.receive->HostVaddr->tail[1] = TTY_PARITY;
+		port->active2.receive->HostVaddr->tail += 2;
+		port->active2.receive->HostVaddr->data_len = 2;
+		port->active2.receive->HostVaddr->len = 2;
+		if(skb = dev_alloc_skb(port->recv_fifo_size), skb == NULL)
+		{
+			port->icount.buf_overrun++;
+			port->active2.receive->HostVaddr->tail = port->active2.receive->HostVaddr->data; 
+				/* clear the buffer */
+			port->active2.receive->Count = (port->recv_fifo_size|OWN_SAB);
+			port->active2.receive->HostVaddr->data_len = 0;
+			port->active2.receive->HostVaddr->len = 0;
+		}
+		else
+		{
+			skb_unlink(port->active2.receive->HostVaddr);
+			skb_queue_tail(port->sab8253xc_rcvbuflist, port->active2.receive->HostVaddr);
+			skb_queue_head(port->sab8253xbuflist, skb);
+			port->active2.receive->HostVaddr = skb;
+			port->active2.receive->Count = (port->recv_fifo_size|OWN_SAB);
+		}
+		queue_task(&tty->flip.tqueue, &tq_timer);
+		port->icount.overrun++;
+	}
+	
+ check_modem:
+	/* Checking DCD */
+	sig = &port->dcd;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dcd);
+		port->icount.dcd++;
+		modem_change++;
+	}
+	/* Checking CTS */
+	sig = &port->cts;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,cts);
+		port->icount.cts++;
+		modem_change++;
+	}
+	/* Checking DSR */
+	sig = &port->dsr;
+	if (stat->images[sig->irq] & sig->irqmask) 
+	{
+		sig->val = ISON(port,dsr);
+		port->icount.dsr++;
+		modem_change++;
+	}
+	if (modem_change)
+	{
+		wake_up_interruptible(&port->delta_msr_wait); /* incase kernel proc level was waiting on modem change */
+	}
+	
+	sig = &port->dcd;
+	if ((port->flags & FLAG8253X_CHECK_CD) &&
+	    (stat->images[sig->irq] & sig->irqmask)) 
+	{
+		
+		if (sig->val)
+		{
+			wake_up_interruptible(&port->open_wait); /* in case waiting in block_til_ready */
+		}
+		else if (!((port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+			   (port->flags & FLAG8253X_CALLOUT_NOHUP))) 
+		{
+			
+			MOD_INC_USE_COUNT;	/* in case a close is already in progress
+						   don't want structures to vanish during
+						   late processing of hangup */
+			if (schedule_task(&port->tqueue_hangup) == 0)
+			{
+				MOD_DEC_USE_COUNT; /* task schedule failed */
+			}
+		}
+	}
+	
+	sig = &port->cts;
+	if (port->flags & FLAG8253X_CTS_FLOW) 
+	{
+		if (port->tty->hw_stopped) 
+		{
+			if (sig->val) 
+			{
+				
+				port->tty->hw_stopped = 0;
+				sab8253x_sched_event(port, SAB8253X_EVENT_WRITE_WAKEUP);
+				sab8253x_start_tx(port);
+			}
+		} 
+		else 
+		{
+			if (!(sig->val)) 
+			{
+				port->tty->hw_stopped = 1;
+			}
+		}
+	}
+}
+
+
+/*
+ * This routine is used to handle the "bottom half" processing for the
+ * serial driver, known also the "software interrupt" processing.
+ * This processing is done at the kernel interrupt level, after the
+ * sab8253x_interrupt() has returned, BUT WITH INTERRUPTS TURNED ON.  This
+ * is where time-consuming activities which can not be done in the
+ * interrupt driver proper are done; the interrupt driver schedules
+ * them using sab8253x_sched_event(), and they get done here.
+ */
+				/* The following routine is installed */
+				/* in the bottom half -- just search */
+				/* for the init_bh() call */
+				/* The logic: sab8253x_sched_event() */
+				/* enqueues the tqueue port entry on */
+				/* the tq_8253x_serial task list -- */
+				/* whenever the bottom half is run */
+				/* sab8253x_do_softint is invoked for */
+				/* every port that has invoked the bottom */
+				/* half via sab8253x_sched_event(). */
+				/* currently only a write wakeevent */
+				/* wakeup is scheduled -- to tell the */
+				/* tty driver to send more chars */
+				/* down to the serial driver.*/
+
+static void sab8253x_do_serial_bh(void)
+{
+	run_task_queue(&tq_8253x_serial);
+}
+
+				/* I believe the reason for the */
+				/* bottom half processing below is */
+				/* the length of time needed to transfer */
+				/* characters to the TTY driver. */
+
+static void sab8253x_do_softint(void *private_)
+{
+	struct sab_port	*port = (struct sab_port *)private_;
+	struct tty_struct *tty;
+	
+	tty = port->tty;
+	if (!tty)
+	{
+		return;
+	}
+	
+	port->DoingInterrupt = 1;
+	if (test_and_clear_bit(SAB8253X_EVENT_WRITE_WAKEUP, &port->event)) 
+	{
+		if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
+		    tty->ldisc.write_wakeup)
+			(tty->ldisc.write_wakeup)(tty);
+		wake_up_interruptible(&tty->write_wait); /* in case tty driver waiting on write */
+	}
+	port->DoingInterrupt = 0;
+}
+
+/*
+ * This routine is called from the scheduler tqueue when the interrupt
+ * routine has signalled that a hangup has occurred.  The path of
+ * hangup processing is:
+ *
+ * 	serial interrupt routine -> (scheduler tqueue) ->
+ * 	do_serial_hangup() -> tty->hangup() -> sab8253x_hangup()
+ * 
+ */
+/* This logic takes place at kernel */
+/* process context through the scheduler*/
+/* schedule_task(tqueue_hangup) */
+/* takes place in the interrupt handler*/
+static void sab8253x_do_serial_hangup(void *private_)
+{
+	struct sab_port *port = (struct sab_port *) private_;
+	struct tty_struct *tty;
+	
+	tty = port->tty;
+	if (tty)
+	{
+		tty_hangup(tty);
+	}
+	MOD_DEC_USE_COUNT;		/* in case busy waiting to unload module */
+}
+
+static void
+sab8253x_init_line(struct sab_port *port)
+{
+	unsigned char stat;
+
+	if(port->chip->c_cim)
+	{
+		if(port->chip->c_cim->ci_type == CIM_SP502)
+		{
+			aura_sp502_program(port, SP502_OFF_MODE);
+		}
+	}
+	
+	/*
+	 * Wait for any commands or immediate characters
+	 */
+	sab8253x_cec_wait(port);
+	sab8253x_tec_wait(port);
+	
+	/*
+	 * Clear the FIFO buffers.
+	 */
+	
+	WRITEB(port, cmdr, SAB82532_CMDR_RRES);
+	sab8253x_cec_wait(port);
+	WRITEB(port, cmdr, SAB82532_CMDR_XRES);
+	
+	
+	/*
+	 * Clear the interrupt registers.
+	 */
+	stat = READB(port, isr0);
+	stat = READB(port, isr1);
+	
+	/*
+	 * Now, initialize the UART 
+	 */
+	WRITEB(port, ccr0, 0);	  /* power-down */
+	WRITEB(port, ccr0,
+	       SAB82532_CCR0_MCE | SAB82532_CCR0_SC_NRZ | SAB82532_CCR0_SM_ASYNC);
+	WRITEB(port, ccr1,
+	       SAB82532_CCR1_ODS | SAB82532_CCR1_BCR | 7);
+	WRITEB(port, ccr2,
+	       SAB82532_CCR2_BDF | SAB82532_CCR2_SSEL | SAB82532_CCR2_TOE);
+	WRITEB(port, ccr3, 0);
+	WRITEB(port, ccr4,
+	       SAB82532_CCR4_MCK4 | SAB82532_CCR4_EBRG);
+	WRITEB(port, mode,
+	       SAB82532_MODE_RTS | SAB82532_MODE_FCTS | SAB82532_MODE_RAC);
+	WRITEB(port, rfc,
+	       SAB82532_RFC_DPS | SAB82532_RFC_RFDF);
+	switch (port->recv_fifo_size) 
+	{
+	case 1:
+		SET_REG_BIT(port,rfc,SAB82532_RFC_RFTH_1);
+		break;
+	case 4:
+		SET_REG_BIT(port,rfc,SAB82532_RFC_RFTH_4);
+		break;
+	case 16:
+		SET_REG_BIT(port,rfc,SAB82532_RFC_RFTH_16);
+		break;
+	default:
+		port->recv_fifo_size = 32;
+	case 32:
+		SET_REG_BIT(port,rfc,SAB82532_RFC_RFTH_32);
+		break;
+	}
+	/* power-up */
+	SET_REG_BIT(port, ccr0, SAB82532_CCR0_PU);
+	if(port->chip->c_cim)
+	{
+		if(port->chip->c_cim->ci_type == CIM_SP502)
+		{
+			aura_sp502_program(port, port->sigmode);
+		}
+	}
+}
+
+
+static int sab8253x_startup(struct sab_port *port)
+{
+	unsigned long flags;
+	
+	int retval = 0;
+	
+	save_flags(flags); cli();
+	
+	if (port->flags & FLAG8253X_INITIALIZED) 
+	{
+		goto errout;
+	}
+	
+	port->msgbufindex = 0;
+	port->xmit_buf = NULL;
+	port->buffergreedy = 0;
+	
+	if (!port->regs) 
+	{
+		if (port->tty)
+		{
+			set_bit(TTY_IO_ERROR, &port->tty->flags);
+		}
+		retval = -ENODEV;
+		goto errout;
+	}
+	
+	/*
+	 * Initialize the Hardware
+	 */
+	sab8253x_init_line(port);
+	
+	if (port->tty->termios->c_cflag & CBAUD) 
+	{
+		/* Activate RTS */
+		RAISE(port,rts);
+		
+		/* Activate DTR */
+		RAISE(port,dtr);
+	}
+	
+	/*
+	 * Initialize the modem signals values
+	 */
+	port->dcd.val=ISON(port,dcd);
+	port->cts.val=ISON(port,cts);
+	port->dsr.val=ISON(port,dsr);
+	
+	/*
+	 * Finally, enable interrupts
+	 */
+	
+	port->interrupt_mask0 = SAB82532_IMR0_PERR | SAB82532_IMR0_FERR |
+		SAB82532_IMR0_PLLA;
+	WRITEB(port, imr0, port->interrupt_mask0);
+	port->interrupt_mask1 = SAB82532_IMR1_BRKT | SAB82532_IMR1_XOFF |
+		SAB82532_IMR1_TIN | SAB82532_IMR1_XON |
+		SAB82532_IMR1_XPR;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	port->all_sent = 1;
+	
+	if (port->tty)
+	{
+		clear_bit(TTY_IO_ERROR, &port->tty->flags);
+	}
+	port->xmit_cnt = port->xmit_head = port->xmit_tail = 0;
+	
+	/*
+	 * and set the speed of the serial port
+	 */
+	sab8253x_change_speed(port);
+	
+	port->flags |= FLAG8253X_INITIALIZED;
+	port->receive_chars = sab8253x_receive_chars;
+	port->transmit_chars = sab8253x_transmit_chars;
+	port->check_status = sab8253x_check_status;
+	port->receive_test = (SAB82532_ISR0_TCD | SAB82532_ISR0_TIME |
+			      SAB82532_ISR0_RFO | SAB82532_ISR0_RPF);
+	port->transmit_test = (SAB82532_ISR1_ALLS | SAB82532_ISR1_XPR);
+	port->check_status_test = SAB82532_ISR1_BRK;
+	
+	restore_flags(flags);
+	return 0;
+	
+ errout:
+	restore_flags(flags);
+	return retval;
+}
+
+
+/*
+ * This routine will shutdown a serial port; interrupts are disabled, and
+ * DTR is dropped if the hangup on close termio flag is on.
+ */
+static void sab8253x_shutdown(struct sab_port *port)
+{
+	unsigned long flags;
+	
+	if (!(port->flags & FLAG8253X_INITIALIZED))
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli(); /* Disable interrupts */
+	
+	/*
+	 * clear delta_msr_wait queue to avoid mem leaks: we may free the irq
+	 * here so the queue might never be waken up
+	 */
+	wake_up_interruptible(&port->delta_msr_wait);	/* shutting down port modem status is pointless */
+	
+	if (port->xmit_buf) 
+	{
+		port->xmit_buf = NULL;
+	}
+	
+#ifdef XCONFIG_SERIAL_CONSOLE
+	if (port->is_console) 
+	{
+		port->interrupt_mask0 = 
+			SAB82532_IMR0_PERR | SAB82532_IMR0_FERR |
+			/*SAB82532_IMR0_TIME |*/
+			SAB82532_IMR0_PLLA | SAB82532_IMR0_CDSC;
+		WRITEB(port,imr0,port->interrupt_mask0);
+		port->interrupt_mask1 = 
+			SAB82532_IMR1_BRKT | SAB82532_IMR1_ALLS |
+			SAB82532_IMR1_XOFF | SAB82532_IMR1_TIN |
+			SAB82532_IMR1_CSC | SAB82532_IMR1_XON |
+			SAB82532_IMR1_XPR;
+		WRITEB(port,imr1,port->interrupt_mask1);
+		if (port->tty)
+		{
+			set_bit(TTY_IO_ERROR, &port->tty->flags);
+		}
+		port->flags &= ~FLAG8253X_INITIALIZED;
+		restore_flags(flags);
+		return;
+	}
+#endif
+	
+	/* Disable Interrupts */
+	
+	port->interrupt_mask0 = 0xff;
+	WRITEB(port, imr0, port->interrupt_mask0);
+	port->interrupt_mask1 = 0xff;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	
+	if (!port->tty || (port->tty->termios->c_cflag & HUPCL)) 
+	{
+		LOWER(port,rts);
+		LOWER(port,dtr);
+	}
+	
+	/* Disable break condition */
+	CLEAR_REG_BIT(port,dafo,SAB82532_DAFO_XBRK);
+	
+	/* Disable Receiver */	
+	CLEAR_REG_BIT(port,mode,SAB82532_MODE_RAC);
+	
+	/* Power Down */	
+	CLEAR_REG_BIT(port,ccr0,SAB82532_CCR0_PU);
+	
+	if (port->tty)
+	{
+		set_bit(TTY_IO_ERROR, &port->tty->flags);
+	}
+	
+	port->flags &= ~FLAG8253X_INITIALIZED;
+	restore_flags(flags);
+}
+
+/*
+ * This routine is called to set the UART divisor registers to match
+ * the specified baud rate for a serial port.
+ */
+static void sab8253x_change_speed(struct sab_port *port)
+{
+	unsigned long	flags,baud;
+	tcflag_t	cflag;
+	u8	        dafo,ccr2=0,ccr4=0,ebrg=0,mode;
+	int		i, bits;
+#ifdef DEBUGGING
+	printk("Change speed!  ");
+#endif
+	if (!port->tty || !port->tty->termios) 
+	{
+#ifdef DEBUGGING
+		printk("NOT!\n");
+#endif
+		return;
+	}
+	
+#ifdef DEBUGGING
+	printk(" for real.\n");
+#endif
+	
+	cflag = port->tty->termios->c_cflag;
+	
+	/* Byte size and parity */
+	switch (cflag & CSIZE) 
+	{
+	case CS5: 
+		dafo = SAB82532_DAFO_CHL5; 
+		bits = 7; 
+		break;
+	case CS6: 
+		dafo = SAB82532_DAFO_CHL6; 
+		bits = 8; 
+		break;
+	case CS7: 
+		dafo = SAB82532_DAFO_CHL7; 
+		bits = 9; 
+		break;
+	default:
+	case CS8: 
+		dafo = SAB82532_DAFO_CHL8; 
+		bits = 10; 
+		break;
+	}
+	
+	if (cflag & CSTOPB) 
+	{
+		dafo |= SAB82532_DAFO_STOP;
+		bits++;
+	}
+	
+	if (cflag & PARENB) 
+	{
+		dafo |= SAB82532_DAFO_PARE;
+		bits++;
+	}
+	
+	if (cflag & PARODD) 
+	{
+#ifdef CMSPAR
+		if (cflag & CMSPAR)
+			dafo |= SAB82532_DAFO_PAR_MARK;
+		else
+#endif
+			dafo |= SAB82532_DAFO_PAR_ODD;
+	} 
+	else 
+	{
+#ifdef CMSPAR
+		if (cflag & CMSPAR)
+			dafo |= SAB82532_DAFO_PAR_SPACE;
+		else
+#endif
+			dafo |= SAB82532_DAFO_PAR_EVEN;
+	}
+	
+	/* Determine EBRG values based on the "encoded"baud rate */
+	i = cflag & CBAUD;
+	switch(i)
+	{
+	case B0:
+		baud=0;
+		break;
+	case  B50:
+		baud=100;
+		break;
+	case  B75:
+		baud=150;
+		break;
+	case  B110:
+		baud=220;
+		break;
+	case  B134:
+		baud=269;
+		break;
+	case  B150:
+		baud=300;
+		break;
+	case  B200:
+		baud=400;
+		break;
+	case B300:
+		baud=600;
+		break;
+	case B600:
+		baud=1200;
+		break;
+	case B1200:
+		baud=2400;
+		break;
+	case B1800:
+		baud=3600;
+		break;
+	case B2400:
+		baud=4800;
+		break;
+	case B4800:
+		baud=9600;
+		break;
+	case B9600:
+		baud=19200;
+		break;
+	case B19200:
+		baud=38400;
+		break;
+	case  B38400:
+		if(port->custspeed)
+		{
+			baud=port->custspeed<<1;
+		}
+		else
+		{
+			baud=76800;
+		}
+		break;
+	case B57600:
+		baud=115200;
+		break;
+#ifdef SKIPTHIS
+	case B76800:
+		baud=153600;
+		break;
+	case B153600:
+		baud=307200;
+		break;
+#endif
+	case B230400:
+		baud=460800;
+		break;
+	case  B460800:
+		baud=921600;
+		break;
+	case B115200:
+	default:
+		baud=230400;
+		break;
+	}
+	
+	if(!sab8253x_baud(port,baud,&ebrg,&ccr2,&ccr4,&(port->baud))) 
+	{
+		printk("Aurora Warning. baudrate %ld could not be set! Using 115200",baud);
+		baud=230400;
+		sab8253x_baud(port,baud,&ebrg,&ccr2,&ccr4,&(port->baud));
+	}
+	
+	if (port->baud)
+		port->timeout = (port->xmit_fifo_size * HZ * bits) / port->baud;
+	else
+		port->timeout = 0;
+	port->timeout += HZ / 50;		/* Add .02 seconds of slop */
+	
+	/* CTS flow control flags */
+	if (cflag & CRTSCTS)
+		port->flags |= FLAG8253X_CTS_FLOW;
+	else
+		port->flags &= ~(FLAG8253X_CTS_FLOW);
+	
+	if (cflag & CLOCAL)
+		port->flags &= ~(FLAG8253X_CHECK_CD);
+	else
+		port->flags |= FLAG8253X_CHECK_CD;
+	if (port->tty)
+		port->tty->hw_stopped = 0;
+	
+	/*
+	 * Set up parity check flag
+	 * XXX: not implemented, yet.
+	 */
+#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+	
+	/*
+	 * Characters to ignore
+	 * XXX: not implemented, yet.
+	 */
+	
+	/*
+	 * !!! ignore all characters if CREAD is not set
+	 * XXX: not implemented, yet.
+	 */
+	if ((cflag & CREAD) == 0)
+		port->ignore_status_mask |= SAB82532_ISR0_RPF |
+			/* SAB82532_ISR0_TIME |*/
+			SAB82532_ISR0_TCD ;
+	
+	save_flags(flags); 
+	cli();
+	sab8253x_cec_wait(port);
+	sab8253x_tec_wait(port);
+	WRITEB(port,dafo,dafo);
+	WRITEB(port,bgr,ebrg);
+	ccr2 |= READB(port,ccr2) & ~(0xc0);
+	WRITEB(port,ccr2,ccr2);
+	ccr4 |= READB(port,ccr4) & ~(SAB82532_CCR4_EBRG);
+	WRITEB(port,ccr4,ccr4);
+	
+	if (port->flags & FLAG8253X_CTS_FLOW) 
+	{
+		mode = READB(port,mode) & ~(SAB82532_MODE_RTS);
+		mode |= SAB82532_MODE_FRTS;
+		mode  &= ~(SAB82532_MODE_FCTS);
+	} 
+	else 
+	{
+		mode = READB(port,mode) & ~(SAB82532_MODE_FRTS);
+		mode |= SAB82532_MODE_RTS;
+		mode |= SAB82532_MODE_FCTS;
+	}
+	WRITEB(port,mode,mode);
+	mode |= SAB82532_MODE_RAC;
+	WRITEB(port,mode,mode);
+	restore_flags(flags);
+}
+
+static void sab8253x_flush_chars(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_flush_chars"))
+	{
+		return;
+	}
+	
+	if ((Sab8253xCountTransmit(port) <= 0) || tty->stopped || tty->hw_stopped)
+	{
+		return;
+	}
+	
+	sab8253x_start_tx(port);
+}
+
+static int sab8253x_write(struct tty_struct * tty, int from_user,
+		   const unsigned char *buf, int count)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	struct sk_buff *skb = NULL;
+	int truelength = 0;
+	int do_queue = 1;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_write"))
+	{
+		return 0;
+	}
+	
+	if(count == 0)
+	{
+		return 0;
+	}
+	
+	if(port->active2.transmit == NULL)
+	{
+		return 0;
+	}
+	
+	if((port->active2.transmit->Count & OWNER) == OWN_SAB)
+	{
+		sab8253x_start_tx(port);
+		return 0;
+	}
+	
+#ifndef FREEININTERRUPT
+	skb = port->active2.transmit->HostVaddr; /* current slot value */
+	
+	if(port->buffergreedy == 0)	/* are we avoiding buffer free's */
+	{				/* no */
+		if((skb != NULL) || /* not OWN_SAB from above */
+		   (port->active2.transmit->crcindex != 0)) 
+		{
+			register RING_DESCRIPTOR *freeme;
+			
+			freeme = port->active2.transmit;
+			do
+			{
+				if((freeme->crcindex == 0) && (freeme->HostVaddr == NULL))
+				{
+					break;
+				}
+				if(freeme->HostVaddr)
+				{
+					skb_unlink((struct sk_buff*)freeme->HostVaddr);
+					dev_kfree_skb_any((struct sk_buff*)freeme->HostVaddr);
+					freeme->HostVaddr = NULL;
+				}
+				freeme->sendcrc = 0;
+				freeme->crcindex = 0;
+				freeme = (RING_DESCRIPTOR*) freeme->VNext;
+			}
+			while((freeme->Count & OWNER) != OWN_SAB);
+		}
+		skb = NULL;		/* buffer was freed */
+	}
+	
+	if(skb != NULL)		/* potentially useful */
+	{
+		truelength = (skb->end - skb->head);
+		if(truelength >= count)
+		{
+			skb->data = skb->head; /* this buffer is already queued */
+			skb->tail = skb->head;
+			do_queue = 0;
+		}
+		else
+		{
+			skb_unlink(skb);
+			dev_kfree_skb_any(skb);
+			skb = NULL;
+			port->active2.transmit->HostVaddr = NULL;
+		}
+	}
+	/* in all cases the following is allowed */
+	port->active2.transmit->sendcrc = 0;
+	port->active2.transmit->crcindex = 0;
+#endif
+	
+	if(skb == NULL)
+	{
+		if(port->DoingInterrupt)
+		{
+			skb = alloc_skb(count, GFP_ATOMIC);
+		}
+		else
+		{
+			skb = alloc_skb(count, GFP_KERNEL);
+		}
+	}
+	
+	if(skb == NULL)
+	{
+		printk(KERN_ALERT "sab8253xt: no skbuffs available.\n");
+		return 0;
+	}
+	if(from_user)
+	{
+		copy_from_user(skb->data, buf, count);
+	}
+	else
+	{
+		memcpy(skb->data, buf, count);
+	}
+	skb->tail = (skb->data + count);
+	skb->data_len = count;
+	skb->len = count;
+	
+	if(do_queue)
+	{
+		skb_queue_head(port->sab8253xbuflist, skb);
+	}
+	
+	port->active2.transmit->HostVaddr = skb;
+	port->active2.transmit->sendcrc = 0;
+	port->active2.transmit->crcindex = 0;
+	port->active2.transmit->Count = (OWN_SAB|count);
+	port->active2.transmit = port->active2.transmit->VNext;
+	
+	sab8253x_start_tx(port);
+	return count;
+}
+
+static int sab8253x_write_room(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if(sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_write_room"))
+	{
+		return 0;
+	}
+	
+	if(port->active2.transmit == NULL)
+	{
+		return 0;
+	}
+	
+	if((port->active2.transmit->Count & OWNER) == OWN_SAB)
+	{
+		return 0;
+	}
+	return ((sab8253xt_rbufsize) * /* really should not send buffs bigger than 32 I guess */
+		(sab8253xt_listsize - 
+		 Sab8253xCountTransmitDescriptors(port)));
+}
+
+static int sab8253x_chars_in_buffer(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_chars_in_bufferS"))
+	{
+		return 0;
+	}
+	
+	return Sab8253xCountTransmit(port);
+}
+
+/*
+ * This function is used to send a high-priority XON/XOFF character to
+ * the device
+ */
+static void sab8253x_send_xchar(struct tty_struct *tty, char ch)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_send_xchar"))
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli();
+	sab8253x_tec_wait(port);
+	WRITEB(port, tic, ch);
+	restore_flags(flags);
+}
+
+/*
+ * ------------------------------------------------------------
+ * sab8253x_throttle()
+ * 
+ * This routine is called by the upper-layer tty layer to signal that
+ * incoming characters should be throttled.
+ * ------------------------------------------------------------
+ */
+static void sab8253x_throttle(struct tty_struct * tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_throttle"))
+	{
+		return;
+	}
+	
+	if (I_IXOFF(tty))
+	{
+		sab8253x_send_xchar(tty, STOP_CHAR(tty));
+	}
+}
+
+static void sab8253x_unthrottle(struct tty_struct * tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_unthrottle"))
+	{
+		return;
+	}
+	
+	if (I_IXOFF(tty)) 
+	{
+		if (port->x_char)
+		{
+			port->x_char = 0;
+		}
+		else
+		{
+			sab8253x_send_xchar(tty, START_CHAR(tty));
+		}
+	}
+}
+
+/*
+ * ------------------------------------------------------------
+ * sab8253x_ioctl() and friends
+ * ------------------------------------------------------------
+ */
+
+static int sab8253x_get_serial_info(struct sab_port *port,
+			     struct serial_struct *retinfo)
+{
+	struct serial_struct tmp;
+	
+	if (!retinfo)
+	{
+		return -EFAULT;
+	}
+	memset(&tmp, 0, sizeof(tmp));
+	tmp.type = port->type;
+	tmp.line = port->line;
+	tmp.port = (unsigned long)port->regs;
+	tmp.irq = port->irq;
+	tmp.flags = port->flags;
+	tmp.xmit_fifo_size = port->xmit_fifo_size;
+	tmp.baud_base = 0;
+	tmp.close_delay = port->close_delay;
+	tmp.closing_wait = port->closing_wait;
+	tmp.custom_divisor = port->custom_divisor;
+	tmp.hub6 = 0;
+	if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
+	{
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static int sab8253x_set_serial_info(struct sab_port *port,
+			     struct serial_struct *new_info)
+{
+	return 0;
+}
+
+
+/*
+ * get_lsr_info - get line status register info
+ *
+ * Purpose: Let user call ioctl() to get info when the UART physically
+ * 	    is emptied.  On bus types like RS485, the transmitter must
+ * 	    release the bus after transmitting. This must be done when
+ * 	    the transmit shift register is empty, not be done when the
+ * 	    transmit holding register is empty.  This functionality
+ * 	    allows an RS485 driver to be written in user space. 
+ */
+static int sab8253x_get_lsr_info(struct sab_port * port, unsigned int *value)
+{
+	unsigned int result;
+	
+	result = (((Sab8253xCountTransmit(port) <= 0) && port->all_sent) ? TIOCSER_TEMT : 0);
+	return put_user(result, value);
+}
+
+
+static int sab8253x_get_modem_info(struct sab_port * port, unsigned int *value)
+{
+	unsigned int result;
+	
+	/* Using the cached values !! After all when changed int occurs
+	   and the cache is updated */
+	result=  
+		((port->dtr.val) ? TIOCM_DTR : 0)
+		| ((port->rts.val) ? TIOCM_RTS : 0)
+		| ((port->cts.val) ? TIOCM_CTS : 0)
+		| ((port->dsr.val) ? TIOCM_DSR : 0)
+		| ((port->dcd.val) ? TIOCM_CAR : 0);
+	
+	return put_user(result,value);
+}
+
+static int sab8253x_set_modem_info(struct sab_port * port, unsigned int cmd,
+				   unsigned int *value)
+{
+	int error;
+	unsigned int arg;
+	unsigned long flags;
+	
+	error = get_user(arg, value);
+	if (error)
+	{
+		return error;
+	}
+	
+	save_flags(flags);
+	cli();
+	switch (cmd) 
+	{
+	case TIOCMBIS: 
+		if (arg & TIOCM_RTS) 
+		{
+			RAISE(port, rts);
+		}
+		if (arg & TIOCM_DTR) 
+		{
+			RAISE(port, dtr);
+		}
+		break;
+	case TIOCMBIC:
+		if (arg & TIOCM_RTS) 
+		{
+			LOWER(port,rts);
+		}
+		if (arg & TIOCM_DTR) 
+		{
+			LOWER(port,dtr);
+		}
+		break;
+	case TIOCMSET:
+		if (arg & TIOCM_RTS) 
+		{
+			RAISE(port, rts);
+		} 
+		else 
+		{
+			LOWER(port,rts);
+		}
+		if (arg & TIOCM_DTR) 
+		{
+			RAISE(port, dtr);
+		} 
+		else 
+		{
+			LOWER(port,dtr);
+		}
+		break;
+	default:
+		restore_flags(flags);
+		return -EINVAL;
+	}
+	restore_flags(flags);
+	return 0;
+}
+
+/*
+ * This routine sends a break character out the serial port.
+ */
+static void sab8253x_break(struct tty_struct *tty, int break_state)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_break"))
+	{
+		return;
+	}
+	
+	if (!port->regs)
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli();
+	if (break_state == -1) 
+	{
+		SET_REG_BIT(port,dafo,SAB82532_DAFO_XBRK);
+	} 
+	else 
+	{
+		CLEAR_REG_BIT(port,dafo,SAB82532_DAFO_XBRK);
+	}
+	restore_flags(flags);
+}
+
+static int sab8253x_ioctl(struct tty_struct *tty, struct file * file,
+			  unsigned int cmd, unsigned long arg)
+{
+	int error;
+	unsigned int wordindex;
+	unsigned short *wordptr;
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	struct async_icount cprev, cnow;	/* kernel counter temps */
+	struct serial_icounter_struct *p_cuser;	/* user space */
+	SAB_BOARD *bptr;
+	unsigned long flags;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_ioctl"))
+	{
+		return -ENODEV;
+	}
+	
+	if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
+	    (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGWILD)  &&
+	    (cmd != TIOCSERSWILD) && (cmd != TIOCSERGSTRUCT) &&
+	    (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) 
+	{
+		if (tty->flags & (1 << TTY_IO_ERROR))
+		{
+			return -EIO;
+		}
+	}
+	
+	switch (cmd) 
+	{
+	case ATIS_IOCSPARAMS:
+		copy_from_user(&port->ccontrol, (struct channelcontrol*)arg , sizeof(struct channelcontrol));
+		break;
+	case ATIS_IOCGPARAMS:
+		copy_to_user((struct channelcontrol*) arg, &port->ccontrol, sizeof(struct channelcontrol));
+		break;
+		
+	case ATIS_IOCSSPEED:
+		copy_from_user(&port->custspeed, (unsigned long*)arg , sizeof(unsigned long));
+		break;
+	case ATIS_IOCGSPEED:
+		copy_to_user((unsigned long*) arg, &port->custspeed, sizeof(unsigned long));
+		break;
+		
+	case ATIS_IOCSSEP9050:
+		bptr = port->board;
+		if(bptr->b_type == BD_WANMCS)
+		{
+			return -EINVAL;
+		}
+		copy_from_user((unsigned char*) bptr->b_eprom, (unsigned char*) arg , sizeof(struct sep9050));
+		
+		wordptr = (unsigned short*) bptr->b_eprom;
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WENCMD, NM93_WENADDR, 0);
+		for(wordindex = 0; wordindex < EPROM9050_SIZE; ++wordindex)
+		{
+			plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+					  NM93_WRITECMD, 
+					  wordindex, wordptr[wordindex]);
+		}
+		plx9050_eprom_cmd(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+				  NM93_WDSCMD, NM93_WDSADDR, 0);
+		break;
+	case ATIS_IOCGSEP9050:
+		bptr = port->board;
+		if(bptr->b_type == BD_WANMCS)
+		{
+			return -EINVAL;
+		}
+		if (!plx9050_eprom_read(&((PLX9050*)(bptr->virtbaseaddress0))->ctrl, 
+					(unsigned short*) bptr->b_eprom,
+					(unsigned char) 0, EPROM9050_SIZE))
+		{
+			printk(KERN_ALERT "auraXX20n: Could not read serial eprom.\n");
+			return -EIO;
+		}
+		copy_to_user((unsigned char*) arg, (unsigned char*) bptr->b_eprom, sizeof(struct sep9050));
+		break;
+		
+	case TIOCGSOFTCAR:
+		return put_user(C_CLOCAL(tty) ? 1 : 0, (int *) arg);
+		
+	case TIOCSSOFTCAR:
+		error = get_user(arg, (unsigned int *) arg);
+		if (error)
+		{
+			return error;
+		}
+		tty->termios->c_cflag =
+			((tty->termios->c_cflag & ~CLOCAL) |
+			 (arg ? CLOCAL : 0));
+		return 0;
+	case TIOCMGET:
+		return sab8253x_get_modem_info(port, (unsigned int *) arg);
+	case TIOCMBIS:
+	case TIOCMBIC:
+	case TIOCMSET:
+		return sab8253x_set_modem_info(port, cmd, (unsigned int *) arg);
+	case TIOCGSERIAL:
+		return sab8253x_get_serial_info(port,
+						(struct serial_struct *) arg);
+	case TIOCSSERIAL:
+		return sab8253x_set_serial_info(port,
+						(struct serial_struct *) arg);
+		
+	case TIOCSERGETLSR: /* Get line status register */
+		return sab8253x_get_lsr_info(port, (unsigned int *) arg);
+		
+	case TIOCSERGSTRUCT:
+		if (copy_to_user((struct sab_port *) arg,
+				 port, sizeof(struct sab_port)))
+			return -EFAULT;
+		return 0;
+		
+		/*
+		 * Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
+		 * - mask passed in arg for lines of interest
+		 *   (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
+		 * Caller should use TIOCGICOUNT to see which one it was
+		 */
+	case TIOCMIWAIT:
+		save_flags(flags);
+		cli();
+		/* note the counters on entry */
+		cprev = port->icount;
+		restore_flags(flags);
+		while (1) 
+		{
+			interruptible_sleep_on(&port->delta_msr_wait); /* waits for a modem signal change */
+			/* see if a signal did it */
+			if (signal_pending(current))
+			{
+				return -ERESTARTSYS;
+			}
+			save_flags(flags);
+			cli();
+			cnow = port->icount; /* atomic copy */
+			restore_flags(flags);
+			if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && 
+			    cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
+			{
+				return -EIO; /* no change => error */
+			}
+			if ( ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
+			     ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
+			     ((arg & TIOCM_CD)  && (cnow.dcd != cprev.dcd)) ||
+			     ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
+				{
+					return 0;
+				}
+			}
+			cprev = cnow;
+		}
+		/* NOTREACHED */
+		break;
+		
+		/* 
+		 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
+		 * Return: write counters to the user passed counter struct
+		 * NB: both 1->0 and 0->1 transitions are counted except for
+		 *     RI where only 0->1 is counted.
+		 */
+	case TIOCGICOUNT:
+		save_flags(flags);
+		cli();
+		cnow = port->icount;
+		restore_flags(flags);
+		p_cuser = (struct serial_icounter_struct *) arg;
+		error = put_user(cnow.cts, &p_cuser->cts);
+		if (error) 
+		{
+			return error;
+		}
+		error = put_user(cnow.dsr, &p_cuser->dsr);
+		if (error) 
+		{
+			return error;
+		}
+		error = put_user(cnow.rng, &p_cuser->rng);
+		if (error) 
+		{
+			return error;
+		}
+		error = put_user(cnow.dcd, &p_cuser->dcd);
+		if (error) 
+		{
+			return error;
+		}
+		return 0;
+		
+	case ATIS_IOCSSIGMODE:
+		if(port->chip->c_cim)
+		{
+			if(port->chip->c_cim->ci_type == CIM_SP502)
+			{
+				copy_from_user(&port->sigmode, (unsigned int*)arg , sizeof(unsigned int));
+				return 0;
+			}
+		}
+		return -EINVAL;
+
+	case ATIS_IOCGSIGMODE:
+		if(port->chip->c_cim)
+		{
+			if(port->chip->c_cim->ci_type == CIM_SP502)
+			{
+				copy_to_user((unsigned int*) arg, &port->sigmode, sizeof(unsigned int));
+				return 0;
+			}
+		}
+		return -EINVAL;
+
+	default:
+		return -ENOIOCTLCMD;
+	}
+	return 0;
+}
+
+static void sab8253x_set_termios(struct tty_struct *tty,
+				 struct termios *old_termios)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if((tty->termios->c_cflag == old_termios->c_cflag) && 
+	   (RELEVANT_IFLAG(tty->termios->c_iflag) == RELEVANT_IFLAG(old_termios->c_iflag)))
+	{
+		return;
+	}
+	if(!port)
+	{
+		return;
+	}
+	sab8253x_change_speed(port);
+	
+	/* Handle transition to B0 status */
+	if ((old_termios->c_cflag & CBAUD) &&
+	    !(tty->termios->c_cflag & CBAUD)) 
+	{
+		LOWER(port,rts);
+		LOWER(port,dtr);
+	}
+	
+	/* Handle transition away from B0 status */
+	if (!(old_termios->c_cflag & CBAUD) &&
+	    (tty->termios->c_cflag & CBAUD)) 
+	{
+		RAISE(port, dtr);
+		if (!tty->hw_stopped ||
+		    !(tty->termios->c_cflag & CRTSCTS)) 
+		{
+			RAISE(port, rts);
+		}
+	}
+	
+	/* Handle turning off CRTSCTS */
+	if ((old_termios->c_cflag & CRTSCTS) &&
+	    !(tty->termios->c_cflag & CRTSCTS)) 
+	{
+		tty->hw_stopped = 0;
+		sab8253x_start(tty);
+	}
+}
+
+/*
+ * ------------------------------------------------------------
+ * sab8253x_close()
+ * 
+ * This routine is called when the serial port gets closed.  First, we
+ * wait for the last remaining data to be sent.  Then, we unlink its
+ * async structure from the interrupt chain if necessary, and we free
+ * that IRQ if nothing is left in the chain.
+ * ------------------------------------------------------------
+ */
+static void sab8253x_close(struct tty_struct *tty, struct file * filp)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	
+	MOD_DEC_USE_COUNT;	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_close"))
+	{
+		return;
+	}
+	if(port->open_type == OPEN_SYNC_NET)
+	{				/* port->tty field should already be NULL */
+		/* port count was not incremented */
+		return;
+	}
+	
+	--(port->count);		/* have a valid port */
+	if (tty_hung_up_p(filp)) 
+	{
+		
+		if(port->count == 0)	/* shutdown took place in hangup context */
+		{
+			port->open_type = OPEN_NOT;
+		}
+		else if(port->count < 0)
+		{
+			printk(KERN_ALERT "XX20: port->count went negative.\n");
+			port->count = 0;
+			port->open_type = OPEN_NOT;
+		}
+		return;
+	}
+	
+	if (port->count < 0) 
+	{
+		printk(KERN_ALERT "sab8253x_close: bad serial port count for ttys%d: %d\n",
+		       port->line, port->count);
+		port->count = 0;
+	}
+	
+	if (port->count) 
+	{
+		return;
+	}
+	
+	port->flags |= FLAG8253X_CLOSING;
+	
+	/*
+	 * Save the termios structure, since this port may have
+	 * separate termios for callout and dialin.
+	 */
+	if (port->flags & FLAG8253X_NORMAL_ACTIVE)
+	{
+		port->normal_termios = *tty->termios;
+	}
+	if (port->flags & FLAG8253X_CALLOUT_ACTIVE)
+	{
+		port->callout_termios = *tty->termios;
+	}
+	/*
+	 * Now we wait for the transmit buffer to clear; and we notify 
+	 * the line discipline to only process XON/XOFF characters.
+	 */
+	tty->closing = 1;
+	if (port->closing_wait != SAB8253X_CLOSING_WAIT_NONE) 
+	{
+		tty_wait_until_sent(tty, port->closing_wait); /* wait for drain */
+	}
+	
+	/*
+	 * At this point we stop accepting input.  To do this, we
+	 * disable the receive line status interrupts, and turn off
+	 * the receiver.
+	 */
+	
+	save_flags(flags); 
+	cli();
+	port->interrupt_mask0 |= SAB82532_IMR0_TCD;
+	WRITEB(port,imr0,port->interrupt_mask0);
+	
+	CLEAR_REG_BIT(port,mode,SAB82532_MODE_RAC); /* ??????? */
+	restore_flags(flags);
+	
+	if (port->flags & FLAG8253X_INITIALIZED) 
+	{
+		/*
+		 * Before we drop DTR, make sure the UART transmitter
+		 * has completely drained; this is especially
+		 * important if there is a transmit FIFO!
+		 */
+		sab8253x_wait_until_sent(tty, port->timeout);
+	}
+	sab8253x_shutdown(port);	/* no more ints on port */
+	Sab8253xCleanUpTransceiveN(port); /* should be okay */
+	if (tty->driver.flush_buffer)
+	{
+		tty->driver.flush_buffer(tty);
+	}
+	if (tty->ldisc.flush_buffer)
+	{
+		tty->ldisc.flush_buffer(tty);
+	}
+	tty->closing = 0;
+	port->event = 0;
+	port->tty = 0;
+	if (port->blocked_open) 
+	{
+		if (port->close_delay) 
+		{
+			current->state = TASK_INTERRUPTIBLE;
+			schedule_timeout(port->close_delay);
+		}
+		wake_up_interruptible(&port->open_wait); /* deal with open blocks */
+	}
+	
+	if((port->flags & (FLAG8253X_CALLOUT_ACTIVE | FLAG8253X_NETWORK)) ==
+	   (FLAG8253X_CALLOUT_ACTIVE | FLAG8253X_NETWORK) &&
+	   port->dev)
+	{
+		port->flags &= ~(FLAG8253X_NORMAL_ACTIVE|FLAG8253X_CALLOUT_ACTIVE|
+				 FLAG8253X_CLOSING); /* leave network set */
+		netif_carrier_off(port->dev);
+		port->open_type = OPEN_SYNC_NET;
+		sab8253x_startupN(port);
+	}
+	else
+	{
+		port->flags &= ~(FLAG8253X_NORMAL_ACTIVE|FLAG8253X_CALLOUT_ACTIVE|
+				 FLAG8253X_CLOSING);
+		wake_up_interruptible(&port->close_wait);
+		port->open_type = OPEN_NOT;
+	}
+}
+
+/*
+ * sab8253x_hangup() --- called by tty_hangup() when a hangup is signaled.
+ */
+static void sab8253x_hangup(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_hangup"))
+	{
+		return;
+	}
+	
+#ifdef XCONFIG_SERIAL_CONSOLE
+	if (port->is_console)
+	{
+		return;
+	}
+#endif
+	
+	sab8253x_flush_buffer(tty);
+	if(port)
+	{
+		sab8253x_shutdown(port);
+		Sab8253xCleanUpTransceiveN(port); /* this logic is a bit contorted
+						     Are we cleaning up the lists
+						     because we are waking up a
+						     blocked open?  There is possibly
+						     an order problem here perhaps the
+						     open count should have increased in the
+						     int handler so that it could decrease here*/
+		port->event = 0;
+		port->flags &= ~(FLAG8253X_NORMAL_ACTIVE|FLAG8253X_CALLOUT_ACTIVE);
+		port->tty = 0;
+		wake_up_interruptible(&port->open_wait); /* deal with blocking open */
+	}
+}
+/*
+ * ------------------------------------------------------------
+ * sab8253x_open() and friends
+ * ------------------------------------------------------------
+ */
+
+/*
+ * This routine is called whenever a serial port is opened.  It
+ * enables interrupts for a serial port, linking in its async structure into
+ * the IRQ chain.   It also performs the serial-specific
+ * initialization for the tty structure.
+ */
+
+static int sab8253x_open(struct tty_struct *tty, struct file * filp)
+{
+	struct sab_port	*port;
+	int retval, line;
+	int counter;
+	unsigned long flags;
+	
+	MOD_INC_USE_COUNT;
+	line = minor(tty->device) - tty->driver.minor_start;
+	
+	for(counter = 0, port = AuraPortRoot; 
+	    (counter < line) && (port != NULL); 
+	    ++counter)
+	{
+		port = port->next;
+	}
+	
+	if (!port) 
+	{
+		printk(KERN_ALERT "sab8253x_open: can't find structure for line %d\n",
+		       line);
+		return -ENODEV;
+	}
+	
+	save_flags(flags);		/* Need to protect the port->tty field */
+	cli();
+	
+	if(port->tty == NULL)
+	{
+		port->tty = tty;		/* may be a standard tty waiting on a call out device */
+		tty->flip.tqueue.routine = sab8253x_flush_to_ldisc;
+	}
+	
+	tty->driver_data = port;	/* but the tty devices are unique for each type of open */
+	
+	if(port->function == FUNCTION_NA)
+	{				/* port 2 on 1020s and 1520s */
+		++(port->count);
+		restore_flags(flags);
+		return -ENODEV;
+	}
+	
+	/* Check whether or not the port is open in SYNC mode */
+	if(port->open_type == OPEN_SYNC_NET)
+	{
+		if(port->dev && netif_carrier_ok(port->dev));
+		{
+			port->tty= NULL;	/* Don't bother with open counting here
+						   but make sure the tty field is NULL*/
+			restore_flags(flags);
+			return -EBUSY;
+		}
+		sab8253x_flush_buffer(tty); /* don't restore flags here */
+		sab8253x_shutdownN(port);
+	}
+	else if (port->open_type > OPEN_ASYNC) /* can't have a callout or async line
+						* if already open in some sync mode */
+	{
+		++(port->count);
+		restore_flags(flags);
+		return -EBUSY;
+	}
+	restore_flags(flags);
+	
+	if (sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_open"))
+	{
+		++(port->count);
+		return -ENODEV;
+	}
+	
+#ifdef DEBUG_OPEN
+	printk("sab8253x_open %s%d, count = %d\n", tty->driver.name, port->line,
+	       port->count);
+#endif
+	
+	/*
+	 * If the port is in the middle of closing, bail out now.
+	 */
+	if (tty_hung_up_p(filp) ||
+	    (port->flags & FLAG8253X_CLOSING)) 
+	{
+		
+		if (port->flags & FLAG8253X_CLOSING)
+		{
+			interruptible_sleep_on(&port->close_wait);
+		}
+#ifdef SERIAL_DO_RESTART
+		++(port->count);
+		return ((port->flags & FLAG8253X_HUP_NOTIFY) ?
+			-EAGAIN : -ERESTARTSYS);
+#else
+		++(port->count);
+		return -EAGAIN;
+#endif
+	}
+	
+	if(Sab8253xSetUpLists(port))
+	{
+		++(port->count);
+		return -ENODEV;
+	}
+	if(Sab8253xInitDescriptors2(port, sab8253xt_listsize, sab8253xt_rbufsize))
+	{
+		++(port->count);
+		return -ENODEV;
+	}
+	
+	retval = sab8253x_startup(port);
+	if (retval)
+	{
+		++(port->count);
+		return retval;
+	}
+	
+	retval = sab8253x_block_til_ready(tty, filp, port);
+	++(port->count);  
+	if (retval) 
+	{
+		return retval;
+	}
+	
+	port->tty = tty;		/* may change here once through the block */
+	/* because now the port belongs to an new tty */
+	tty->flip.tqueue.routine = sab8253x_flush_to_ldisc; /* in case it was changed */
+	
+	if(Sab8253xSetUpLists(port))
+	{
+		return -ENODEV;
+	}
+	if(Sab8253xInitDescriptors2(port, sab8253xt_listsize, sab8253xt_rbufsize))
+	{
+		Sab8253xCleanUpTransceiveN(port);	/* the network functions should be okay -- only difference */
+		/* is the crc32 that is appended */
+		return -ENODEV;
+	}
+	
+	/*
+	 * Start up serial port
+	 */
+	retval = sab8253x_startup(port); /* just in case closing the cu dev
+					  * shutdown the port (but left CD) */
+	if (retval)
+	{
+		return retval;
+	}
+	
+	if ((port->count == 1) &&	/* first open */
+	    (port->flags & FLAG8253X_SPLIT_TERMIOS)) 
+	{
+		if (tty->driver.subtype == SERIAL_TYPE_NORMAL)
+		{
+			*tty->termios = port->normal_termios;
+		}
+		else 
+		{
+			*tty->termios = port->callout_termios;
+		}
+		sab8253x_change_speed(port);
+	}
+	
+	
+#ifdef XCONFIG_SERIAL_CONSOLE
+	if (sab8253x_console.cflag && sab8253x_console.index == line) 
+	{
+		tty->termios->c_cflag = sab8253x_console.cflag;
+		sab8253x_console.cflag = 0;
+		sab8253x_change_speed(port);
+	}
+#endif
+	
+	port->session = current->session;
+	port->pgrp = current->pgrp;
+	port->open_type = OPEN_ASYNC;
+	return 0;
+}
+
+static char *signaling[] =
+{
+	"OFF  ",
+	"RS232",
+	"RS422",
+	"RS485",
+	"RS449",
+	"RS530",
+	"V.35 "
+};
+
+static int sab8253x_read_proc(char *page, char **start, off_t off, int count,
+			      int *eof, void *data)
+{
+	extern struct sab_port * AuraPortRoot;
+	struct sab_port *port = AuraPortRoot;
+	extern char *board_type[];
+	off_t begin = 0;
+	int len = 0;
+	int portno;
+	unsigned int typeno;
+	extern int sab8253x_rebootflag;
+	
+#ifdef FREEININTERRUPT
+	len += sprintf(page, "serinfo:2.01I driver:%s\n", sab8253x_serial_version);
+#else
+	len += sprintf(page, "serinfo:2.01N driver:%s\n", sab8253x_serial_version);
+#endif
+	if(sab8253x_rebootflag)
+	{
+		len += sprintf(page+len, 
+			       "WARNING:  Found %d cards that required reprogramming.  Reboot machine!.\n", 
+			       sab8253x_rebootflag);
+	}
+	len += sprintf(page+len, "TTY MAJOR = %d, CUA MAJOR = %d, STTY MAJOR = %d.\n", 
+		       sab8253x_serial_driver.major, sab8253x_callout_driver.major, 
+		       sync_sab8253x_serial_driver.major);
+	for (portno = 0; port != NULL; port = port->next, ++portno) 
+	{
+		typeno = port->board->b_type;
+		if(typeno > BD_8520P)
+		{
+			typeno = 0;
+		}
+		len += sprintf(page+len, 
+			       "%d: port %d: %s: v%d: chip %d: ATI %s: bus %d: slot %d: %s: ", 
+			       sab8253x_serial_driver.minor_start + portno,
+			       port->portno,
+			       (port->chip->chip_type == ESCC2) ? "sab82532" : "sab82538",
+			       port->type,
+			       port->chip->c_chipno,
+			       board_type[port->board->b_type],
+			       port->board->b_dev.bus->number,
+			       PCI_SLOT(port->board->b_dev.devfn),
+			       aura_functionality[((port->function > FUNCTION_UN) ? FUNCTION_UN : port->function)]);
+		switch(port->open_type)
+		{
+		case OPEN_ASYNC:
+			len += sprintf(page+len, "openA");
+			break;
+		case OPEN_SYNC:
+			len += sprintf(page+len, "openS");
+			break;
+		case OPEN_SYNC_NET:
+			len += sprintf(page+len, "openN");
+			break;	  
+		case OPEN_SYNC_CHAR:
+			len += sprintf(page+len, "openC");
+			break;
+		case OPEN_NOT:
+			len += sprintf(page+len, "close");
+			break;
+		default:
+			len += sprintf(page+len, "open?");
+			break;
+		}
+		if(port->chip->c_cim)
+		{
+			if(port->chip->c_cim->ci_type == CIM_SP502)
+			{
+				len += sprintf(page+len, ": %s\n", signaling[port->sigmode]);
+			}
+			else
+			{
+				len += sprintf(page+len, ": NOPRG\n");
+			}
+		}
+		else
+		{
+			len += sprintf(page+len, ": NOPRG\n");
+		}
+
+		if (len+begin > off+count)
+		{
+			goto done;
+		}
+		if (len+begin < off) 
+		{
+			begin += len;
+			len = 0;
+		}
+	}
+	*eof = 1;
+ done:
+	if (off >= len+begin)
+	{
+		return 0;
+	}
+	*start = page + (off-begin);
+	return ((count < begin+len-off) ? count : begin+len-off);
+}
+
+/*
+ * ---------------------------------------------------------------------
+ * sab8253x_init() and friends
+ *
+ * sab8253x_init() is called at boot-time to initialize the serial driver.
+ * ---------------------------------------------------------------------
+ */
+
+static void inline show_aurora_version(void)
+{
+	char *revision = "$Revision: 1.23 $";
+	char *version, *p;
+	
+	version = strchr(revision, ' ');
+	strcpy(sab8253x_serial_version, ++version);
+	p = strchr(sab8253x_serial_version, ' ');
+	*p = '\0';
+	printk("Aurora serial driver version %s\n", sab8253x_serial_version);
+}
+
+#ifndef MODULE
+static int GetMinorStart(void)
+{
+	struct tty_driver *ttydriver;
+	int minor_start = 0;
+	kdev_t device;
+	
+	device = mk_kdev(TTY_MAJOR, minor_start);
+	while(ttydriver = get_tty_driver(device), ttydriver != NULL)
+	{
+		minor_start += ttydriver->num;
+		device = mk_kdev(TTY_MAJOR, minor_start);
+	}
+	return minor_start;
+	
+}
+#endif
+
+int finish_sab8253x_setup_ttydriver(void) 
+{
+	extern unsigned int NumSab8253xPorts;
+	
+	sab8253x_tableASY = (struct tty_struct **) kmalloc(NumSab8253xPorts*sizeof(struct tty_struct *), GFP_KERNEL);
+	if(sab8253x_tableASY == NULL)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not allocate memory for sab8253x_tableASY.\n");
+		return -1;
+	}
+	memset(sab8253x_tableASY, 0, NumSab8253xPorts*sizeof(struct tty_struct *));
+	sab8253x_tableCUA = (struct tty_struct **) kmalloc(NumSab8253xPorts*sizeof(struct tty_struct *), GFP_KERNEL);
+	if(sab8253x_tableCUA == NULL)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not allocate memory for sab8253x_tableCUA.\n");
+		return -1;
+	}
+	memset(sab8253x_tableCUA, 0, NumSab8253xPorts*sizeof(struct tty_struct *));
+	sab8253x_tableSYN = (struct tty_struct **) kmalloc(NumSab8253xPorts*sizeof(struct tty_struct *), GFP_KERNEL);
+	if(sab8253x_tableSYN == NULL)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not allocate memory for sab8253x_tableSYN.\n");
+		return -1;
+	}
+	memset(sab8253x_tableSYN, 0, NumSab8253xPorts*sizeof(struct tty_struct *));
+	
+	sab8253x_termios = (struct termios **) kmalloc(NumSab8253xPorts*sizeof(struct termios *), GFP_KERNEL);
+	if(sab8253x_termios == NULL)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not allocate memory for sab8253x_termios.\n");
+		return -1;
+	}
+	memset(sab8253x_termios, 0, NumSab8253xPorts*sizeof(struct termios *));
+	sab8253x_termios_locked = (struct termios **) kmalloc(NumSab8253xPorts*sizeof(struct termios *), GFP_KERNEL);
+	if(sab8253x_termios_locked == NULL)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not allocate memory for sab8253x_termios_locked.\n");
+		return -1;
+	}
+	memset(sab8253x_termios_locked, 0, NumSab8253xPorts*sizeof(struct termios *));
+	sync_sab8253x_serial_driver.num = sab8253x_callout_driver.num = sab8253x_serial_driver.num = NumSab8253xPorts;
+	sab8253x_serial_driver.table = sab8253x_tableASY;
+	sab8253x_callout_driver.table = sab8253x_tableCUA;
+	sync_sab8253x_serial_driver.table = sab8253x_tableSYN;
+	sync_sab8253x_serial_driver.termios = sab8253x_callout_driver.termios = sab8253x_serial_driver.termios = 
+		sab8253x_termios;
+	sync_sab8253x_serial_driver.termios_locked = sab8253x_callout_driver.termios_locked = 
+		sab8253x_serial_driver.termios_locked = sab8253x_termios_locked;
+	
+	if (tty_register_driver(&sab8253x_serial_driver) < 0)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not register serial driver.\n");
+		return -1;
+	}
+	if (tty_register_driver(&sab8253x_callout_driver) < 0)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not register call out device.\n");
+		return -1;
+	}
+	if (tty_register_driver(&sync_sab8253x_serial_driver) < 0)
+	{
+		printk(KERN_ALERT "auraXX20:  Could not register sync serial device.\n");
+		return -1;
+	}
+	return 0;
+	
+}
+
+void sab8253x_setup_ttydriver(void) 
+{
+#ifdef MODULE
+	extern int xx20_minorstart;
+#endif
+	init_bh(AURORA_BH, sab8253x_do_serial_bh);
+	
+	show_aurora_version();
+	
+	/* Initialize the tty_driver structure */
+	
+	memset(&sab8253x_serial_driver, 0, sizeof(struct tty_driver));
+	sab8253x_serial_driver.magic = TTY_DRIVER_MAGIC;
+	sab8253x_serial_driver.driver_name = "auraserial";
+	sab8253x_serial_driver.name = "ttyS";
+	sab8253x_serial_driver.major = TTY_MAJOR;
+#ifdef MODULE
+	sab8253x_serial_driver.minor_start = xx20_minorstart;
+#else
+	sab8253x_serial_driver.minor_start = GetMinorStart();
+#endif
+	sab8253x_serial_driver.type = TTY_DRIVER_TYPE_SERIAL;
+	sab8253x_serial_driver.subtype = SERIAL_TYPE_NORMAL;
+	sab8253x_serial_driver.init_termios = tty_std_termios;
+	sab8253x_serial_driver.init_termios.c_cflag =
+		B9600 | CS8 | CREAD | HUPCL | CLOCAL;
+	sab8253x_serial_driver.flags = TTY_DRIVER_REAL_RAW;
+	sab8253x_serial_driver.refcount = &sab8253x_refcount;
+	
+	sab8253x_serial_driver.open = sab8253x_open;
+	sab8253x_serial_driver.close = sab8253x_close;
+	sab8253x_serial_driver.write = sab8253x_write;
+	sab8253x_serial_driver.put_char = NULL; /*sab8253x_put_char is evil.*/
+	sab8253x_serial_driver.flush_chars = sab8253x_flush_chars;
+	sab8253x_serial_driver.write_room = sab8253x_write_room;
+	sab8253x_serial_driver.chars_in_buffer = sab8253x_chars_in_buffer;
+	sab8253x_serial_driver.flush_buffer = sab8253x_flush_buffer;
+	sab8253x_serial_driver.ioctl = sab8253x_ioctl;
+	sab8253x_serial_driver.throttle = sab8253x_throttle;
+	sab8253x_serial_driver.unthrottle = sab8253x_unthrottle;
+	sab8253x_serial_driver.send_xchar = sab8253x_send_xchar;
+	sab8253x_serial_driver.set_termios = sab8253x_set_termios;
+	sab8253x_serial_driver.stop = sab8253x_stop;
+	sab8253x_serial_driver.start = sab8253x_start;
+	sab8253x_serial_driver.hangup = sab8253x_hangup;
+	sab8253x_serial_driver.break_ctl = sab8253x_break;
+	sab8253x_serial_driver.wait_until_sent = sab8253x_wait_until_sent;
+	sab8253x_serial_driver.read_proc = sab8253x_read_proc;
+	
+	/*
+	 * The callout device is just like normal device except for
+	 * major number and the subtype code.
+	 */
+	sab8253x_callout_driver = sab8253x_serial_driver;
+	sab8253x_callout_driver.name = "cua";
+	sab8253x_callout_driver.major = TTYAUX_MAJOR;
+	sab8253x_callout_driver.subtype = SERIAL_TYPE_CALLOUT;
+	sab8253x_callout_driver.read_proc = 0;
+	sab8253x_callout_driver.proc_entry = 0;
+	
+	sync_sab8253x_serial_driver = sab8253x_serial_driver;
+	sync_sab8253x_serial_driver.name = "sttyS";
+	sync_sab8253x_serial_driver.major = 0;
+	sync_sab8253x_serial_driver.subtype = SERIAL_TYPE_SYNCTTY;
+	
+	sync_sab8253x_serial_driver.open = sab8253x_openS;
+	sync_sab8253x_serial_driver.close = sab8253x_closeS;
+	sync_sab8253x_serial_driver.write = sab8253x_writeS;
+	sync_sab8253x_serial_driver.put_char = NULL; /*sab8253x_put_char logic is evil*/
+	sync_sab8253x_serial_driver.flush_chars = sab8253x_flush_charsS;
+	sync_sab8253x_serial_driver.write_room = sab8253x_write_room;
+	sync_sab8253x_serial_driver.chars_in_buffer = sab8253x_chars_in_buffer;
+	sync_sab8253x_serial_driver.flush_buffer = sab8253x_flush_buffer;
+	sync_sab8253x_serial_driver.ioctl = sab8253x_ioctl;
+	sync_sab8253x_serial_driver.throttle = sab8253x_throttleS;
+	sync_sab8253x_serial_driver.unthrottle = sab8253x_unthrottleS;
+	sync_sab8253x_serial_driver.send_xchar = sab8253x_send_xcharS;
+	sync_sab8253x_serial_driver.set_termios = sab8253x_set_termiosS;
+	sync_sab8253x_serial_driver.stop = sab8253x_stopS;
+	sync_sab8253x_serial_driver.start = sab8253x_startS;
+	sync_sab8253x_serial_driver.hangup = sab8253x_hangupS;
+	sync_sab8253x_serial_driver.break_ctl = sab8253x_breakS;
+	sync_sab8253x_serial_driver.wait_until_sent = sab8253x_wait_until_sent;
+	sync_sab8253x_serial_driver.read_proc = 0;
+	sync_sab8253x_serial_driver.proc_entry = 0;
+}
+
+void sab8253x_setup_ttyport(struct sab_port *p_port) 
+{
+	p_port->magic = SAB_MAGIC;
+	p_port->custom_divisor = 16;
+	p_port->close_delay = 5*HZ/10;
+	p_port->closing_wait = 30*HZ;
+	p_port->tec_timeout = SAB8253X_MAX_TEC_DELAY;
+	p_port->cec_timeout = SAB8253X_MAX_CEC_DELAY;
+	p_port->x_char = 0;
+	p_port->event = 0;	
+	p_port->flags= FLAG8253X_BOOT_AUTOCONF | FLAG8253X_SKIP_TEST;
+	p_port->blocked_open = 0;
+	
+	p_port->all_sent = 1;	/* probably not needed */
+	
+	p_port->tqueue.sync = 0;	/* for later */
+	p_port->tqueue.routine = sab8253x_do_softint;
+	p_port->tqueue.data = p_port;
+	p_port->tqueue_hangup.sync = 0; /* for later */
+	p_port->tqueue_hangup.routine = sab8253x_do_serial_hangup;
+	p_port->tqueue_hangup.data = p_port;
+	p_port->callout_termios = sab8253x_callout_driver.init_termios;
+	p_port->normal_termios = sab8253x_serial_driver.init_termios; /* these are being shared */
+	/* between asynchronous and */
+	/* asynchronous ttys */
+	init_waitqueue_head(&p_port->open_wait);
+	init_waitqueue_head(&p_port->close_wait);
+	init_waitqueue_head(&p_port->delta_msr_wait);
+	init_waitqueue_head(&p_port->write_wait);
+	init_waitqueue_head(&p_port->read_wait);
+	
+	p_port->count = 0;		/* maybe not needed */
+	p_port->icount.cts = p_port->icount.dsr = 
+		p_port->icount.rng = p_port->icount.dcd = 0;
+	p_port->cts.val = p_port->dsr.val = 
+		p_port->dcd.val = 0;
+	p_port->icount.rx = p_port->icount.tx = 0;
+	p_port->icount.frame = p_port->icount.parity = 0;
+	p_port->icount.overrun = p_port->icount.brk = 0;
+	
+	p_port->xmit_fifo_size = 32;
+	p_port->recv_fifo_size = 32;
+	p_port->xmit_buf = NULL;
+	p_port->receive_chars = sab8253x_receive_chars;
+	p_port->transmit_chars = sab8253x_transmit_chars;
+	p_port->check_status = sab8253x_check_status;
+	p_port->receive_test = (SAB82532_ISR0_TCD | SAB82532_ISR0_TIME |
+				SAB82532_ISR0_RFO | SAB82532_ISR0_RPF);
+	p_port->transmit_test = (SAB82532_ISR1_ALLS | SAB82532_ISR1_XPR);
+	p_port->check_status_test = SAB82532_ISR1_BRK;
+	
+	/* put in default sync control channel values
+	 * not needed for async -- I think these work
+	 * for bisync*/
+	p_port->ccontrol.ccr0 = DEFAULT_CCR0;
+	p_port->ccontrol.ccr1 = DEFAULT_CCR1;
+	p_port->ccontrol.ccr2 = DEFAULT_CCR2;
+	p_port->ccontrol.ccr3 = DEFAULT_CCR3;
+	p_port->ccontrol.ccr4 = DEFAULT_CCR4;
+	p_port->ccontrol.mode = DEFAULT_MODE;
+	p_port->ccontrol.rlcr = DEFAULT_RLCR;
+}
+
+void sab8253x_cleanup_ttydriver(void)
+{
+	unsigned long flags;
+	int e1, e2;
+	
+	save_flags(flags);
+	cli();
+	
+	if(sab8253x_tableASY) 
+		kfree(sab8253x_tableASY);
+	if(sab8253x_tableCUA) 
+		kfree(sab8253x_tableCUA);
+	if(sab8253x_tableSYN) 
+		kfree(sab8253x_tableSYN);
+	if(sab8253x_termios) 
+		kfree(sab8253x_termios);
+	if(sab8253x_termios_locked) 
+		kfree(sab8253x_termios_locked);
+	
+	remove_bh(AURORA_BH);
+	if ((e1 = tty_unregister_driver(&sab8253x_serial_driver)))
+	{
+		printk("SERIAL: failed to unregister serial driver (%d)\n",
+		       e1);
+	}
+	if ((e2 = tty_unregister_driver(&sab8253x_callout_driver)))
+	{
+		printk("SERIAL: failed to unregister callout driver (%d)\n", 
+		       e2);
+	}
+	if ((e2 = tty_unregister_driver(&sync_sab8253x_serial_driver)))
+	{
+		printk("SERIAL: failed to unregister callout driver (%d)\n", 
+		       e2);
+	}
+	restore_flags(flags);  
+}
+
+/* THE CODE BELOW HAS NOT YET BEEN MODIFIED!!!! FW */
+#ifdef XCONFIG_SERIAL_CONSOLE
+
+static inline void
+sab8253x_console_putchar(struct sab8253x *info, char c)
+{
+	unsigned long flags;
+	
+	save_flags(flags); cli();
+	sab8253x_tec_wait(info);
+	WRITEB(port,tic,c);
+	restore_flags(flags);
+}
+
+static void
+sab8253x_console_write(struct console *con, const char *s, unsigned n)
+{
+	struct sab8253x *info;
+	int i;
+	
+	info = sab8253x_chain;
+	for (i = con->index; i; i--) {
+		info = info->next;
+		if (!info)
+			return;
+	}
+	
+	for (i = 0; i < n; i++) {
+		if (*s == '\n')
+			sab8253x_console_putchar(info, '\r');
+		sab8253x_console_putchar(info, *s++);
+	}
+	sab8253x_tec_wait(info);
+}
+
+static int
+sab8253x_console_wait_key(struct console *con)
+{
+	sleep_on(&keypress_wait);
+	return 0;
+}
+
+static kdev_t
+sab8253x_console_device(struct console *con)
+{
+	return mk_kdev(TTY_MAJOR, 64 + con->index);
+}
+
+static int
+sab8253x_console_setup(struct console *con, char *options)
+{
+	struct sab8253x *info;
+	unsigned int	ebrg;
+	tcflag_t	cflag;
+	unsigned char	dafo;
+	int		i, bits;
+	unsigned long	flags;
+	
+	info = sab8253x_chain;
+	for (i = con->index; i; i--) 
+	{
+		info = info->next;
+		if (!info)
+			return -ENODEV;
+	}
+	info->is_console = 1;
+	
+	/*
+	 * Initialize the hardware
+	 */
+	sab8253x_init_line(info);
+	
+	/*
+	 * Finally, enable interrupts
+	 */
+	info->interrupt_mask0 = SAB82532_IMR0_PERR | SAB82532_IMR0_FERR |
+		/*SAB82532_IMR0_TIME*/ | SAB82532_IMR0_PLLA/*| SAB82532_IMR0_CDSC*/;
+	WRITEB(port,imr0,info->interrupt_mask0);
+	info->interrupt_mask1 = SAB82532_IMR1_BRKT | SAB82532_IMR1_ALLS |
+		SAB82532_IMR1_XOFF | SAB82532_IMR1_TIN |
+		SAB82532_IMR1_CSC | SAB82532_IMR1_XON |
+		SAB82532_IMR1_XPR;
+	WRITEB(port,imr1,info->interrupt_mask1);
+	
+	printk("Console: ttyS%d (SAB82532)\n", info->line);
+	
+	sunserial_console_termios(con);
+	cflag = con->cflag;
+	
+	/* Byte size and parity */
+	switch (cflag & CSIZE) 
+	{
+	case CS5: dafo = SAB82532_DAFO_CHL5; bits = 7; break;
+	case CS6: dafo = SAB82532_DAFO_CHL6; bits = 8; break;
+	case CS7: dafo = SAB82532_DAFO_CHL7; bits = 9; break;
+	case CS8: dafo = SAB82532_DAFO_CHL8; bits = 10; break;
+		/* Never happens, but GCC is too dumb to figure it out */
+	default:  dafo = SAB82532_DAFO_CHL5; bits = 7; break;
+	}
+	
+	if (cflag & CSTOPB) 
+	{
+		dafo |= SAB82532_DAFO_STOP;
+		bits++;
+	}
+	
+	if (cflag & PARENB) 
+	{
+		dafo |= SAB82532_DAFO_PARE;
+		bits++;
+	}
+	
+	if (cflag & PARODD) 
+	{
+#ifdef CMSPAR
+		if (cflag & CMSPAR)
+			dafo |= SAB82532_DAFO_PAR_MARK;
+		else
+#endif
+			dafo |= SAB82532_DAFO_PAR_ODD;
+	} 
+	else 
+	{
+#ifdef CMSPAR
+		if (cflag & CMSPAR)
+			dafo |= SAB82532_DAFO_PAR_SPACE;
+		else
+#endif
+			dafo |= SAB82532_DAFO_PAR_EVEN;
+	}
+	
+	/* Determine EBRG values based on baud rate */
+	i = cflag & CBAUD;
+	if (i & CBAUDEX) 
+	{
+		i &= ~(CBAUDEX);
+		if ((i < 1) || ((i + 15) >= NR_EBRG_VALUES))
+			cflag &= ~CBAUDEX;
+		else
+			i += 15;
+	}
+	ebrg = ebrg_tabl[i].n;
+	ebrg |= (ebrg_table[i].m << 6);
+	
+	info->baud = ebrg_table[i].baud;
+	if (info->baud)
+		info->timeout = (info->xmit_fifo_size * HZ * bits) / info->baud;
+	else
+		info->timeout = 0;
+	info->timeout += HZ / 50;		/* Add .02 seconds of slop */
+	
+	/* CTS flow control flags */
+	if (cflag & CRTSCTS)
+		info->flags |= FLAG8253X_CTS_FLOW;
+	else
+		info->flags &= ~(FLAG8253X_CTS_FLOW);
+	
+	if (cflag & CLOCAL)
+		info->flags &= ~(FLAG8253X_CHECK_CD);
+	else
+		info->flags |= FLAG8253X_CHECK_CD;
+	
+	save_flags(flags); cli();
+	sab8253x_cec_wait(info);
+	sab8253x_tec_wait(info);
+	WRITEB(port,dafo,dafo);
+	WRITEB(port,bgr,ebrg & 0xff);
+	info->regs->rw.ccr2 &= ~(0xc0);
+	info->regs->rw.ccr2 |= (ebrg >> 2) & 0xc0;
+	if (info->flags & FLAG8253X_CTS_FLOW) 
+	{
+		info->regs->rw.mode &= ~(SAB82532_MODE_RTS);
+		info->regs->rw.mode |= SAB82532_MODE_FRTS;
+		info->regs->rw.mode &= ~(SAB82532_MODE_FCTS);
+	} 
+	else 
+	{
+		info->regs->rw.mode |= SAB82532_MODE_RTS;
+		info->regs->rw.mode &= ~(SAB82532_MODE_FRTS);
+		info->regs->rw.mode |= SAB82532_MODE_FCTS;
+	}
+	info->regs->rw.pvr &= ~(info->pvr_dtr_bit);
+	info->regs->rw.mode |= SAB82532_MODE_RAC;
+	restore_flags(flags);
+	
+	return 0;
+}
+
+static struct console sab8253x_console = 
+{
+	"ttyS",
+	sab8253x_console_write,
+	NULL,
+	sab8253x_console_device,
+	sab8253x_console_wait_key,
+	NULL,
+	sab8253x_console_setup,
+	CON_PRINTBUFFER,
+	-1,
+	0,
+	NULL
+};
+
+int sab8253x_console_init(void)
+{
+	extern int con_is_present(void);
+	extern int su_console_registered;
+	
+	if (con_is_present() || su_console_registered)
+		return 0;
+	
+	if (!sab8253x_chain) 
+	{
+		prom_printf("sab8253x_console_setup: can't get SAB8253X chain");
+		prom_halt();
+	}
+	
+	sab8253x_console.index = serial_console - 1;
+	register_console(&sab8253x_console);
+	return 0;
+}
+
+#ifdef SERIAL_LOG_DEVICE
+
+static int serial_log_device = 0;
+
+static void
+dprint_init(int tty)
+{
+	serial_console = tty + 1;
+	sab8253x_console.index = tty;
+	sab8253x_console_setup(&sab8253x_console, "");
+	serial_console = 0;
+	serial_log_device = tty + 1;
+}
+
+int
+dprintf(const char *fmt, ...)
+{
+	static char buffer[4096];
+	va_list args;
+	int i;
+	
+	if (!serial_log_device)
+		return 0;
+	
+	va_start(args, fmt);
+	i = vsprintf(buffer, fmt, args);
+	va_end(args);
+	sab8253x_console.write(&sab8253x_console, buffer, i);
+	return i;
+}
+
+#endif /* SERIAL_LOG_DEVICE */
+#endif /* XCONFIG_SERIAL_CONSOLE */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/8253xutl.c linux-2.5/drivers/net/wan/8253x/8253xutl.c
--- linux-2.5.13/drivers/net/wan/8253x/8253xutl.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/8253xutl.c	Fri May  3 19:41:50 2002
@@ -0,0 +1,1427 @@
+/* -*- linux-c -*- */
+/* $Id: 8253xutl.c,v 1.3 2002/02/10 22:17:26 martillo Exp $
+ * 8253xutl.c: SYNC TTY Driver for the SIEMENS SAB8253X DUSCC.
+ *
+ * Implementation, modifications and extensions
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/* Standard in kernel modules */
+#define DEFINE_VARIABLE
+#include <linux/module.h>   /* Specifically, a module */
+#include <asm/io.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/mm.h>
+#include <linux/version.h>
+#include <asm/uaccess.h>
+#include "8253xctl.h"
+#include "8253x.h"
+#include <linux/pci.h>
+#include <linux/fs.h>
+#include "sp502.h"
+
+#ifdef MODULE
+#undef XCONFIG_SERIAL_CONSOLE
+#endif
+
+void sab8253x_start_txS(struct sab_port *port)
+{
+	unsigned long flags;
+	register int count;
+	register int total;
+	register int offset;
+	char temporary[32];
+	register unsigned int slopspace;
+	register int sendsize;
+	unsigned int totaltransmit;
+	unsigned fifospace;
+	unsigned loadedcount;
+	struct tty_struct *tty = port->tty; /* a little gross tty flags whether
+					       invoked from a tty or the network */
+	
+	fifospace = port->xmit_fifo_size; /* This code can handle fragmented frames
+					     although currently none are generated*/
+	loadedcount = 0;
+	
+	if(port->sabnext2.transmit == NULL)
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli();			
+	
+	
+	if(count = port->sabnext2.transmit->Count, (count & OWNER) == OWN_SAB)
+	{
+		count &= ~OWN_SAB; /* OWN_SAB is really 0 but cannot guarantee in the future */
+		
+		if(port->sabnext2.transmit->HostVaddr)
+		{
+			total = (port->sabnext2.transmit->HostVaddr->tail - 
+				 port->sabnext2.transmit->HostVaddr->data); /* packet size */
+		}
+		else
+		{
+			total = 0;		/* the data is only the crc/trailer */
+		}
+		
+		if(tty && (tty->stopped || tty->hw_stopped) && (count == total))
+		{			/* works for frame that only has a trailer (crc) */
+			port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+			WRITEB(port, imr1, port->interrupt_mask1);
+			restore_flags(flags);	/* can't send */
+			return;
+		}
+		
+		offset = (total - count);	/* offset to data still to send */
+		
+		port->interrupt_mask1 &= ~(SAB82532_IMR1_ALLS);
+		WRITEB(port, imr1, port->interrupt_mask1);
+		port->all_sent = 0;
+		
+		if(READB(port,star) & SAB82532_STAR_XFW)
+		{
+			if(count <= fifospace)
+			{
+				port->xmit_cnt = count;
+				slopspace = 0;
+				sendsize = 0;
+				if(port->sabnext2.transmit->sendcrc) 
+				/* obviously should not happen for async but might use for
+				   priority transmission */
+				{
+					slopspace = fifospace - count;
+				}
+				if(slopspace)
+				{
+					if(count)
+					{
+						memcpy(temporary, &port->sabnext2.transmit->HostVaddr->data[offset], 
+						       count);
+					}
+					sendsize = MIN(slopspace, (4 - port->sabnext2.transmit->crcindex)); 
+				/* how many bytes to send */
+					memcpy(&temporary[count], 
+					       &((unsigned char*)(&port->sabnext2.transmit->crc))
+					       [port->sabnext2.transmit->crcindex], 
+					       sendsize);
+					port->sabnext2.transmit->crcindex += sendsize;
+					if(port->sabnext2.transmit->crcindex >= 4)
+					{
+						port->sabnext2.transmit->sendcrc = 0;
+					}
+					port->xmit_buf = temporary;
+				}
+				else
+				{
+					port->xmit_buf =	/* set up wrifefifo variables */
+						&port->sabnext2.transmit->HostVaddr->data[offset];
+				}
+				port->xmit_cnt += sendsize;
+				count = 0;
+			}
+			else
+			{
+				count -= fifospace;
+				port->xmit_cnt = fifospace;
+				port->xmit_buf =	/* set up wrifefifo variables */
+					&port->sabnext2.transmit->HostVaddr->data[offset];
+				
+			}
+			port->xmit_tail= 0;
+			loadedcount = port->xmit_cnt;
+			(*port->writefifo)(port);
+			totaltransmit = Sab8253xCountTransmitDescriptors(port);
+			if(tty && (totaltransmit < (sab8253xs_listsize/2))) /* only makes sense on a TTY */
+			{
+				sab8253x_sched_event(port, SAB8253X_EVENT_WRITE_WAKEUP);
+			}
+			
+			if((sab8253xt_listsize - totaltransmit) > (sab8253xt_listsize/2))
+			{
+				port->buffergreedy = 0;
+			}
+			else
+			{
+				port->buffergreedy = 1;
+			}
+			
+			port->xmit_buf = NULL; /* this var is used to indicate whether to call kfree */
+			
+			/* fifospace -= loadedcount;*/
+			/* Here to make mods to handle arbitrarily fragmented frames look to 8253xtty.c for help */
+			
+			if ((count <= 0) && (port->sabnext2.transmit->sendcrc == 0))
+			{
+				port->sabnext2.transmit->Count = OWN_DRIVER;
+				if(!tty)
+				{		/* called by network driver */
+					++(port->Counters.transmitpacket);
+				}
+#ifdef FREEININTERRUPT		/* treat this routine as if taking place in interrupt */
+				if(port->sabnext2.transmit->HostVaddr)
+				{
+					skb_unlink(port->sabnext2.transmit->HostVaddr);
+					dev_kfree_skb_any(port->sabnext2.transmit->HostVaddr);
+					port->sabnext2.transmit->HostVaddr = 0; /* no skb */
+				}
+				port->sabnext2.transmit->crcindex = 0; /* no single byte */
+#endif
+				sab8253x_cec_wait(port);
+				WRITEB(port, cmdr, SAB82532_CMDR_XME|SAB82532_CMDR_XTF); /* Terminate the frame */
+				
+				port->sabnext2.transmit = port->sabnext2.transmit->VNext;
+				
+				if(!tty && port->tx_full)	/* invoked from the network driver */
+				{
+					port->tx_full = 0; /* there is a free slot */
+					switch(port->open_type)
+					{
+					case OPEN_SYNC_NET:
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+						port->dev->start = 1;
+						port->dev->tbusy = 0;	/* maybe need mark_bh here */
+#else
+						netif_start_queue(port->dev);
+#endif
+						break;
+						
+					case OPEN_SYNC_CHAR:
+						wake_up_interruptible(&port->write_wait);
+						break;
+						
+					default:
+						break;
+					}
+				}
+				
+				if((port->sabnext2.transmit->Count & OWNER) == OWN_SAB)
+				{		/* new frame to send */
+					port->interrupt_mask1 &= ~(SAB82532_IMR1_XPR);
+					WRITEB(port, imr1, port->interrupt_mask1);
+				}
+				else
+				{
+					port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+					WRITEB(port, imr1, port->interrupt_mask1);
+					if((port->open_type == OPEN_SYNC_CHAR) && port->async_queue)
+					{		/* if indication of transmission is needed by the */
+						/* application on a per-frame basis kill_fasync */
+						/* can provide it */
+						kill_fasync(&port->async_queue, SIGIO, POLL_OUT);
+					}
+				}
+				restore_flags(flags);
+				return;
+			}
+			/* Issue a Transmit FIFO command. */
+			sab8253x_cec_wait(port);
+			WRITEB(port, cmdr, SAB82532_CMDR_XTF);	
+			port->sabnext2.transmit->Count = (count|OWN_SAB);
+		}
+		port->interrupt_mask1 &= ~(SAB82532_IMR1_XPR); /* more to send */
+		WRITEB(port, imr1, port->interrupt_mask1);
+	}
+	else
+	{				/* nothing to send */
+		port->interrupt_mask1 |= SAB82532_IMR1_XPR;
+		WRITEB(port, imr1, port->interrupt_mask1);
+	}
+	restore_flags(flags);
+	return;
+}
+
+void sab8253x_transmit_charsS(struct sab_port *port,
+			      union sab8253x_irq_status *stat)
+{
+	if (stat->sreg.isr1 & SAB82532_ISR1_ALLS) 
+	{
+		port->interrupt_mask1 |= SAB82532_IMR1_ALLS;
+		WRITEB(port, imr1, port->interrupt_mask1);
+		port->all_sent = 1;
+	}
+	sab8253x_start_txS(port);
+}
+
+/*
+ * This routine is called to set the UART divisor registers to match
+ * the specified baud rate for a serial port.
+ */
+
+/***************************************************************************
+ * sab_baudenh:      Function to compute the "enhanced" baudrate.
+ *                
+ *
+ *     Parameters   : 
+ *                  encbaud  2* the baudrate. We use the
+ *                           double value so as to support 134.5 (in only)
+ *                  clkspeed The board clock speed in Hz.
+ *                  bgr      Value of reg BGR for baudrate(output)
+ *                  ccr2     Value of reg // CCR2 for baudrate (output)
+ *                  ccr4     Value of reg CCR4 for baudrate (output)
+ *                  truebaud The actual baudrate achieved (output).
+ *
+ *
+ *     Return value : Return FALSE the parameters could not be computed, 
+ *
+ *     Prerequisite : The various ports must have been initialized
+ *
+ *     Remark       : Stolen from the Aurora ase driver.
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 9 2000, creation
+ ***************************************************************************/
+/*
+ * Macro to check to see if the high n bits of the given unsigned long
+ *  are zero.
+ */               
+#define HIZERO(x, n)        ( ((unsigned long) ((x) << (n)) >> (n)) == (x))
+/* form an n-bit bitmask */
+#define NBM(n)                  (~(((~(unsigned long) 0) >> (n)) << (n)))
+/* shift x by y bits to right, rounded */
+#define ROUND_SHIFT(x, y)       (((unsigned long) (x) + (NBM(y - 1) + 1)) >> (y))
+/* perform rounded division */
+#define ROUND_DIV(x, y) (((x) + ((y) >> 1)) / (y))
+#define ABSDIF(x, y)    ((x) > (y) ? ((x) - (y)) : ((y) - (x))) 
+static unsigned int
+sab8253x_baudenh(unsigned long encbaud, unsigned long clk_speed,
+		 unsigned char *bgr, unsigned char *ccr2,
+		 unsigned long *truebaudp)
+{
+	register unsigned short	 tmp;
+	register unsigned char	 ccr2tmp;
+	unsigned long		 power2, mant;
+	unsigned int			 fastclock;
+	
+	if (encbaud == 0) {
+		return FALSE;
+	}
+	
+	/*
+	 * Keep dividing quotien by two until it is between the value of 1 and 64,
+	 *  inclusive.
+	 */
+	
+	fastclock = (clk_speed >= 10000000);	/* >= 10 MHz */
+	
+	for (power2 = 0; power2 < 16; power2++) 
+	{
+		/* divisor = baud * 2^M * 16 */
+		if (!HIZERO(encbaud, power2 + 3)) 
+		{
+			if (!HIZERO(encbaud, power2)) 
+			{	/* baud rate still too big? */
+				mant = ROUND_DIV(ROUND_SHIFT(clk_speed, power2 + 3), encbaud);
+				
+				/* mant = (clk_speed / (8 * 2^M)) / (baud * 2) */
+				/*	= clk_speed / (baud * 16 * 2^M) */
+			}
+			else 
+			{
+				mant = ROUND_DIV(ROUND_SHIFT(clk_speed, 3), encbaud << power2);
+				/* mant = (clk_speed / 8) / (baud * 2 * 2^M) */
+				/*	= clk_speed / (baud * 16 * 2^M) */
+			}
+		}
+		else 
+		{
+			mant = ROUND_DIV(clk_speed, encbaud << (power2 + 3));
+			/* mant = clk_speed / (baud * 2 * 8 * 2^M) */
+			/*	    = clk_speed / (baud * 16 * 2^M) */
+		}
+		
+		/* mant = clk_speed / (baud * 2^M * 16) */
+		
+		if (mant < 2
+		    || (mant <= 64 && (!fastclock || power2 != 0))) 
+		{
+			break;
+		}
+	}
+	
+	/*
+	 * Did we not succeed?  (Baud rate is too small)
+	 */
+	if (mant > 64) 
+	{
+		return FALSE;
+	}
+	
+	/*
+	 * Now, calculate the true baud rate.
+	 */
+	
+	if (mant < 1 || (mant == 1 && power2 == 0)) 
+	{
+		/* bgr and ccr2 should be initialized to 0 */
+		*truebaudp = ROUND_SHIFT(clk_speed, 4);
+	}
+	else 
+	{
+		*truebaudp = ROUND_DIV(clk_speed, mant << (4 + power2));
+		/* divisor is not zero because mant is [1, 64] */
+		mant--; /* now [0, 63] */
+		
+		/*
+		 * Encode the N and M values into the bgr and ccr2 registers.
+		 */
+		
+		tmp = ((unsigned short) mant) | ((unsigned short) power2 << 6);
+		
+		ccr2tmp = SAB82532_CCR2_BDF;
+		if ((tmp & 0x200) != 0) 
+		{
+			ccr2tmp |= SAB82532_CCR2_BR9;
+		}
+		if ((tmp & 0x100) != 0) 
+		{
+			ccr2tmp |= SAB82532_CCR2_BR8;
+		}
+		
+		*ccr2 = ccr2tmp | (*ccr2 & ~(SAB82532_CCR2_BDF|SAB82532_CCR2_BR8|SAB82532_CCR2_BR9));
+		*bgr = (unsigned char) tmp;
+	}
+	
+	return TRUE;
+}
+
+/*
+ * Calculate the standard mode baud divisor using an integral algorithm.
+ */
+/***************************************************************************
+ * sab_baudstd:      Function to compute the "standard " baudrate.
+ *                
+ *
+ *     Parameters   : 
+ *                  encbaud  2* the baudrate. We use the
+ *                           double value so as to support 134.5 (in only)
+ *                  clkspeed The board clock speed in Hz.
+ *                  bgr      Value of reg BGR for baudrate(output)
+ *                  ccr2     Value of reg CCR2 for baudrate (output)
+ *                  ccr4     Value of reg CCR4 for baudrate (output)
+ *                  truebaud The actual baudrate achieved (output).
+ *
+ *
+ *     Return value : Return FALSE the parameters could not be computed, 
+ *
+ *     Prerequisite : The various ports must have been initialized
+ *
+ *     Remark       : Stolen from the Aurora ase driver.
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 9 2000, creation
+ ***************************************************************************/
+static unsigned int
+sab8253x_baudstd(unsigned long encbaud, unsigned long clk_speed,
+		 unsigned char *bgr, unsigned char *ccr2,
+		 unsigned long *truebaudp)
+{
+  register unsigned short	 quot;
+  register unsigned char	 ccr2tmp;
+  
+  if (encbaud == 0) 
+  {
+	  return FALSE;
+  }
+  
+  /*
+   * This divisor algorithm is a little strange.  The
+   *  divisors are all multiples of 2, except for the
+   *  magic value of 1.
+   *
+   * What we do is do most of the algorithm for multiples
+   *  of 1, and then switch at the last minute to multiples
+   *  of 2.
+   */
+  
+  /*
+   * Will we lose any information by left shifting encbaud?
+   *  If so, then right shift clk_speed instead.
+   */
+  if (!HIZERO(encbaud, 3)) 
+  {
+	  quot = (unsigned short) ROUND_DIV(ROUND_SHIFT(clk_speed, 3),
+					    encbaud);
+	  /* quot = (clk_speed / 8) / (baud * 2) = clk_speed / (16 * baud) */
+  }
+  else 
+  {
+	  /* encbaud isn't a multiple of 2^29 (baud not mult. of 2^28) */
+	  quot = (unsigned short) ROUND_DIV(clk_speed, encbaud << 3);
+  }
+  
+  /* quot = clk_speed / (baud * 16) */
+  if (quot < 2) 
+  {
+	  /* bgr and ccr2 should be initialized to 0 */
+	  *truebaudp = ROUND_SHIFT(clk_speed, 4);
+	  return TRUE;
+  }
+  
+  /*
+   * Divide the quotient by two.
+   */
+  quot = ROUND_SHIFT(quot, 1);
+  
+  if (quot <= 0x400) 
+  {
+	  /* quot = [1, 0x400]  -> (quot << 5) != 0 */
+	  *truebaudp = ROUND_DIV(clk_speed, ((unsigned long) quot << 5));
+	  quot--;
+	  
+	  ccr2tmp = SAB82532_CCR2_BDF;
+	  if ((quot & 0x200) != 0) 
+	  {
+		  ccr2tmp |= SAB82532_CCR2_BR9;
+	  }
+	  if ((quot & 0x100) != 0) 
+	  {
+		  ccr2tmp |=SAB82532_CCR2_BR8;
+	  }
+	  
+	  *ccr2 = ccr2tmp | (*ccr2 & ~(SAB82532_CCR2_BDF|SAB82532_CCR2_BR8|SAB82532_CCR2_BR9));
+	  *bgr = (unsigned char) quot;
+  }
+  else 
+  {			/* the baud rate is too small. */
+	  return FALSE;
+  }
+  
+  return TRUE;
+}
+
+/***************************************************************************
+ * sab_baud:      Function to compute the best register value to achieve
+ *                a given baudrate.
+ *                
+ *
+ *     Parameters   : 
+ *                  port:    The port being used  (in only)
+ *                  encbaud: 2* the baudrate. We use the
+ *                           double value so as to support 134.5 (in only)
+ *                  bgr      Value of reg BGR for baudrate(output)
+ *                  ccr2     Value of reg CCR2 for baudrate (output)
+ *                  ccr4     Value of reg CCR4 for baudrate (output)
+ *                  truebaud The actual baudrate achieved (output).
+ *
+ *
+ *     Return value : Return TRUE if the vaudrate can be set, FALSE otherwise 
+ *
+ *     Prerequisite : The various ports must have been initialized
+ *
+ *     Remark       : Stolen from the Aurora ase driver.
+ *
+ *     Author       : fw
+ *
+ *     Revision     : Oct 9 2000, creation
+ ***************************************************************************/
+unsigned int 
+sab8253x_baud(sab_port_t *port, unsigned long encbaud,
+	      unsigned char *bgr, unsigned char *ccr2,
+	      unsigned char *ccr4, unsigned long *truebaudp)
+{
+	unsigned char	 bgr_std, bgr_enh, ccr2_std, ccr2_enh, ccr4_enh;
+	unsigned int		 ok_std, ok_enh;
+	unsigned long	 truebaud_std, truebaud_enh, truebaud,clkspeed;
+	
+	bgr_std = bgr_enh = 0;
+	ccr2_std = ccr2_enh = 0;
+	ccr4_enh = 0;
+	
+	/*
+	 * the port/chip/board structure will tell us:
+	 *  1) clock speed
+	 *  2) chip revision (to figure out if the enhanced method is
+	 *     available.
+	 */
+	
+	clkspeed = port->chip->c_cim ? port->chip->c_cim->ci_clkspeed :  port->board->b_clkspeed;
+	
+#ifdef NODEBUGGING
+	printk("With clk speed %ld, baud rate = %ld\n",clkspeed, encbaud);
+#endif
+	
+	ok_std = sab8253x_baudstd(encbaud, clkspeed, &bgr_std,
+				  &ccr2_std, &truebaud_std);
+#ifdef NODEBUGGING
+	printk("Std gives bgr = 0x%x, ccr2=0x%x for speed %ld\n",bgr_std,ccr2_std,truebaud_std);
+#endif
+	if(port->chip->c_revision >= SAB82532_VSTR_VN_3_2) 
+	{
+		ok_enh = sab8253x_baudenh(encbaud, clkspeed,
+					  &bgr_enh, &ccr2_enh, &truebaud_enh);
+#ifdef NODEBUGGING
+		printk("Enh gives bgr = 0x%x, ccr2=0x%x for speed %ld\n",bgr_enh,ccr2_enh,truebaud_enh);
+#endif
+	} 
+	else 
+		ok_enh = FALSE;
+	
+	/*
+	 * Did both methods return values?
+	 */
+	if (ok_std && ok_enh) 
+	{
+		/*
+		 * Find the closest of the two.
+		 */
+		if (ABSDIF((truebaud_enh<<1), encbaud) <
+		    ABSDIF((truebaud_std<<1), encbaud)) 
+		{
+			ok_std = FALSE;
+		}
+		else 
+		{
+			ok_enh = FALSE;
+		}
+	}
+	
+	/*
+	 * Now return the values.
+	 */
+	
+	if (ok_std || ok_enh) 
+	{
+		truebaud = ok_std ? truebaud_std : truebaud_enh;
+		
+		/*
+		 * If the true baud rate is off by more than 5%, then
+		 *  we don't support it.
+		 */
+		if (ROUND_DIV(ABSDIF((truebaud<<1), encbaud), encbaud) != 0) 
+		{
+			/*
+			 * We're not even in the right ballpark.  This
+			 *  test is here to deal with overflow conditions.
+			 */
+			return FALSE;
+		}
+		else if (ROUND_DIV(ABSDIF((truebaud<<1), encbaud) * 100,
+				   encbaud) >= 5) 
+		{
+			return FALSE;
+		}
+		
+		*truebaudp = truebaud;
+		
+		if (ok_enh) 
+		{
+			*ccr4 |= SAB82532_CCR4_EBRG;
+			*ccr2 = ccr2_enh;
+			*bgr = bgr_enh;
+#ifdef DEBUGGING
+			printk("Enhanced Baud at %ld, ccr4 = 0x%x, ccr2 = 9x%x, bgr = 0x%x\n",
+			       truebaud,*ccr4,*ccr2,*bgr);
+#endif
+		} 
+		else 
+		{
+			*ccr4 &= ~SAB82532_CCR4_EBRG;
+			*ccr2 = ccr2_std;
+			*bgr = bgr_std;
+#ifdef DEBUGGING
+			printk("Standard Baud at %ld, ccr4 = 0x%x, ccr2 = 9x%x, bgr = 0x%x\n",
+			       truebaud,*ccr4,*ccr2,*bgr);
+#endif
+		}
+		
+		return TRUE;
+	}
+	else 
+	{
+		return FALSE;
+	}
+}
+
+int Sab8253xCountTransmit(SAB_PORT *port)
+{
+	register RING_DESCRIPTOR *rd;
+	register int total;
+	register int count;
+	unsigned long flags;
+	RING_DESCRIPTOR *start;
+	
+	if(port->sabnext2.transmit == NULL)
+	{
+		return 0;
+	}
+	
+	save_flags(flags);
+	cli();
+	rd = port->sabnext2.transmit;
+	start = rd;
+	total = 0;
+	while(1)
+	{
+		count = rd->Count;
+		if((count & OWNER) == OWN_DRIVER)
+		{
+			break;
+		}
+		total += (count & ~OWNER);
+		if(rd->sendcrc)
+		{
+			total += (4 - rd->crcindex);
+		}
+		rd = rd->VNext;
+		if(rd == start)
+		{
+			break;
+		}
+	}
+	restore_flags(flags);
+	return total;
+}
+
+int Sab8253xCountTransmitDescriptors(SAB_PORT *port)
+{
+	register RING_DESCRIPTOR *rd;
+	register int total;
+	register int count;
+	unsigned long flags;
+	RING_DESCRIPTOR *start;
+	
+	if(port->sabnext2.transmit == NULL)
+	{
+		return 0;
+	}
+	
+	save_flags(flags);
+	cli();
+	rd = port->sabnext2.transmit;
+	start = rd;
+	total = 0;
+	while(1)
+	{
+		count = rd->Count;
+		if((count & OWNER) == OWN_DRIVER)
+		{
+			break;
+		}
+		++total;
+		rd = rd->VNext;
+		if(rd == start)
+		{
+			break;
+		}
+	}
+	restore_flags(flags);
+	return total;
+}
+
+int getccr0configS(struct sab_port *port)
+{
+	return port->ccontrol.ccr0;
+}
+
+int getccr1configS(struct sab_port *port)
+{
+	return port->ccontrol.ccr1;
+}
+
+int getccr2configS(struct sab_port *port)
+{
+	return port->ccontrol.ccr2;
+}
+
+int getccr3configS(struct sab_port *port)
+{
+	return port->ccontrol.ccr3;
+}
+
+int getccr4configS(struct sab_port *port)
+{
+	return port->ccontrol.ccr4;
+}
+
+int getrlcrconfigS(struct sab_port *port)
+{
+	return port->ccontrol.rlcr;
+}
+
+int getmodeS(struct sab_port *port)
+{
+	return port->ccontrol.mode;
+}
+
+void sab8253x_init_lineS(struct sab_port *port)
+{
+	unsigned char stat;
+	
+	if(port->chip->c_cim)
+	{
+		if(port->chip->c_cim->ci_type == CIM_SP502)
+		{
+			aura_sp502_program(port, SP502_OFF_MODE);
+		}
+	}
+
+	/*
+	 * Wait for any commands or immediate characters
+	 */
+	sab8253x_cec_wait(port);
+#if 0
+	sab8253x_tec_wait(port);	/* I have to think about this one
+					 * should I assume the line was
+					 * previously in async mode*/
+#endif
+	
+	/*
+	 * Clear the FIFO buffers.
+	 */
+	
+	WRITEB(port, cmdr, SAB82532_CMDR_RHR);
+	sab8253x_cec_wait(port);
+	WRITEB(port,cmdr,SAB82532_CMDR_XRES);
+	
+	
+	/*
+	 * Clear the interrupt registers.
+	 */
+	stat = READB(port, isr0);	/* acks ints */
+	stat = READB(port, isr1);
+	
+	/*
+	 * Now, initialize the UART 
+	 */
+	WRITEB(port, ccr0, 0);	  /* power-down */
+	WRITEB(port, ccr0, getccr0configS(port));
+	WRITEB(port, ccr1, getccr1configS(port));
+	WRITEB(port, ccr2, getccr2configS(port));
+	WRITEB(port, ccr3, getccr3configS(port));
+	WRITEB(port, ccr4, getccr4configS(port));	/* 32 byte receive fifo */
+	WRITEB(port, mode, getmodeS(port));
+	WRITEB(port, tic /* really rlcr */, getrlcrconfigS(port));
+	/* power-up */
+	
+	switch(port->ccontrol.ccr4 & SAB82532_CCR4_RF02)
+	{
+	case SAB82532_CCR4_RF32:
+		port->recv_fifo_size = 32;
+		break;
+	case SAB82532_CCR4_RF16:
+		port->recv_fifo_size = 16;
+		break;
+	case SAB82532_CCR4_RF04:
+		port->recv_fifo_size = 4;
+		break;
+	case SAB82532_CCR4_RF02:
+		port->recv_fifo_size = 2;
+		break;
+	default:
+		port->recv_fifo_size = 32;
+		port->ccontrol.ccr4 &= ~SAB82532_CCR4_RF02;
+		break;
+	}
+	
+	if(port->ccontrol.ccr2 & SAB82532_CCR2_TOE)
+	{
+		RAISE(port, txclkdir);
+	}
+	else
+	{
+		LOWER(port, txclkdir);
+	}
+	
+	SET_REG_BIT(port,ccr0,SAB82532_CCR0_PU);
+
+	if(port->chip->c_cim)
+	{
+		if(port->chip->c_cim->ci_type == CIM_SP502)
+		{
+			aura_sp502_program(port, port->sigmode);
+		}
+	}
+}
+
+/* frees up all skbuffs currently */
+/* held by driver */
+void Sab8253xFreeAllFreeListSKBUFFS(SAB_PORT* priv) /* empty the skbuffer list */
+/* either on failed open */
+/* or on close*/
+{
+	struct sk_buff* skb;
+	
+	if(priv->sab8253xbuflist == NULL)
+	{
+		return;
+	}
+	
+	DEBUGPRINT((KERN_ALERT "sab8253x: freeing %i skbuffs.\n", 
+		    skb_queue_len(priv->sab8253xbuflist)));
+	
+	while(skb_queue_len(priv->sab8253xbuflist) > 0)
+	{
+		skb = skb_dequeue(priv->sab8253xbuflist);
+		dev_kfree_skb_any(skb);
+	}
+	kfree(priv->sab8253xbuflist);
+	priv->sab8253xbuflist = NULL;
+}
+
+int Sab8253xSetUpLists(SAB_PORT *priv)
+{
+	if(priv->sab8253xbuflist)
+	{
+		if(priv->sab8253xc_rcvbuflist)
+		{
+			return 0;
+		}
+		else
+		{
+			return -1;
+		}
+		return 0;
+	}
+	else if(priv->sab8253xc_rcvbuflist)
+	{
+		return -1;
+	}
+	
+	priv->sab8253xbuflist = (struct sk_buff_head*) kmalloc(sizeof(struct sk_buff_head), GFP_KERNEL);
+	if(priv->sab8253xbuflist == NULL)
+	{
+		return -1;
+	}
+	priv->sab8253xc_rcvbuflist = (struct sk_buff_head*) kmalloc(sizeof(struct sk_buff_head), GFP_KERNEL);  
+	if(priv->sab8253xc_rcvbuflist == NULL)
+	{
+		kfree(priv->sab8253xbuflist);
+		return -1;
+	}
+	skb_queue_head_init(priv->sab8253xbuflist);
+	skb_queue_head_init(priv->sab8253xc_rcvbuflist);
+	return 0;
+}
+
+/* sets up transmit ring and one receive sk_buff */
+
+/* set up transmit and receive
+   sk_buff control structures */
+int Sab8253xInitDescriptors2(SAB_PORT *priv, int listsize, int rbufsize)
+{
+	RING_DESCRIPTOR *desc;
+	RING_DESCRIPTOR *xdesc;
+	
+	if(priv->dcontrol2.transmit != NULL)
+		
+	{
+		if(priv->dcontrol2.receive != NULL)
+		{
+			return 0;
+		}
+		return -1;
+	}
+	else if(priv->dcontrol2.receive != NULL)
+	{
+		return -1;
+	}
+	
+	priv->dcontrol2.transmit = (RING_DESCRIPTOR*) 
+		kmalloc(sizeof(RING_DESCRIPTOR) * listsize, GFP_KERNEL);
+	/* dcontrol2 is an historical
+	   artifact from when the code
+	   talked to an intelligent controller */
+	if(priv->dcontrol2.transmit == NULL)
+	{
+		return -1;
+	}
+	
+	priv->dcontrol2.receive = (RING_DESCRIPTOR*)
+		kmalloc(sizeof(RING_DESCRIPTOR), GFP_KERNEL); /* only one receive sk_buffer */
+	if(priv->dcontrol2.receive == NULL)
+	{
+		kfree(priv->dcontrol2.transmit);
+		priv->dcontrol2.transmit = NULL;
+		return -1;
+	}
+	
+	for(xdesc = priv->dcontrol2.transmit; 
+	    xdesc < &priv->dcontrol2.transmit[listsize - 1];
+	    xdesc = &xdesc[1])	/* set up transmit descriptors */
+	{
+		xdesc->HostVaddr = NULL;
+		xdesc->VNext = &xdesc[1];
+		xdesc->Count = 0 | OWN_DRIVER;
+		xdesc->crc = 0;
+		xdesc->sendcrc = 0;
+		xdesc->crcindex = 0;
+	}
+	xdesc->HostVaddr = NULL;
+	xdesc->VNext = priv->dcontrol2.transmit; /* circular list */
+	xdesc->Count = 0 | OWN_DRIVER;
+	xdesc->crc = 0;
+	xdesc->sendcrc = 0;
+	xdesc->crcindex = 0;
+	
+	desc = priv->dcontrol2.receive; /* only need one descriptor for receive */
+	desc->HostVaddr = NULL;
+	desc->VNext = &desc[0];
+	
+	desc = priv->dcontrol2.receive;
+	desc->HostVaddr = dev_alloc_skb(rbufsize);
+	if(desc->HostVaddr == NULL)
+	{
+		printk(KERN_ALERT "Unable to allocate skb_buffers (rx 0).\n");
+		printk(KERN_ALERT "Driver initialization failed.\n");
+		kfree(priv->dcontrol2.transmit);
+		kfree(priv->dcontrol2.receive);
+		priv->dcontrol2.transmit = NULL; /* get rid of descriptor ring */
+		priv->dcontrol2.receive = NULL; /* get rid of descriptor */
+		/* probably should do some deallocation of sk_buffs*/
+		/* but will take place in the open */
+		return -1;
+	}
+	skb_queue_head(priv->sab8253xbuflist, (struct sk_buff*) desc->HostVaddr);
+	desc->Count = rbufsize|OWN_SAB;	/* belongs to int handler */
+	desc->crc = 0;
+	desc->sendcrc = 0;
+	desc->crcindex = 0;
+	
+	/* setup the various pointers */
+	priv->active2 = priv->dcontrol2; /* insert new skbuff */
+	priv->sabnext2 = priv->dcontrol2; /* transmit from here */
+	
+	return 0;
+}
+
+/* loads program, waits for PPC */
+/* and completes initialization*/
+
+void Sab8253xCleanUpTransceiveN(SAB_PORT* priv)
+{
+	Sab8253xFreeAllFreeListSKBUFFS(priv);	
+	Sab8253xFreeAllReceiveListSKBUFFS(priv);
+	
+	/* these are also cleaned up in the module cleanup routine */
+	/* should probably only be done here */
+	if(priv->dcontrol2.receive)
+	{
+		kfree(priv->dcontrol2.receive);
+		priv->dcontrol2.receive = NULL;
+	}
+	if(priv->dcontrol2.transmit)
+	{
+		kfree(priv->dcontrol2.transmit);
+		priv->dcontrol2.transmit = NULL;
+	}
+	priv->active2 = priv->dcontrol2;
+	priv->sabnext2 = priv->dcontrol2; 
+}
+
+void Sab8253xFreeAllReceiveListSKBUFFS(SAB_PORT* priv) /* empty the skbuffer list */
+/* either on failed open */
+/* or on close*/
+{
+	struct sk_buff* skb;
+	
+	if(priv->sab8253xc_rcvbuflist == NULL)
+	{
+		return;
+	}
+	
+	DEBUGPRINT((KERN_ALERT "sab8253x: freeing %i skbuffs.\n", 
+		    skb_queue_len(priv->sab8253xc_rcvbuflist)));
+	
+	while(skb_queue_len(priv->sab8253xc_rcvbuflist) > 0)
+	{
+		skb = skb_dequeue(priv->sab8253xc_rcvbuflist);
+		dev_kfree_skb_any(skb);
+	}
+	kfree(priv->sab8253xc_rcvbuflist);
+	priv->sab8253xc_rcvbuflist = NULL;
+}
+
+/*
+ * This routine is called to set the UART divisor registers to match
+ * the specified baud rate for a serial port.
+ */
+
+void sab8253x_change_speedN(struct sab_port *port)
+{
+	unsigned long	flags;
+	unsigned char ccr2=0, ccr4=0, ebrg=0;
+	int bits = 8;
+	
+#ifdef DEBUGGING
+	printk("Change speed!  ");
+#endif
+	
+	if(!sab8253x_baud(port, (port->baud)*2, &ebrg, &ccr2, &ccr4, &(port->baud))) 
+	{
+		printk("Aurora Warning. baudrate %ld could not be set! Using 115200", port->baud);
+		port->baud = 115200;
+		sab8253x_baud(port, (port->baud*2), &ebrg, &ccr2, &ccr4, &(port->baud));
+	}
+	
+	if (port->baud)
+	{
+		port->timeout = (port->xmit_fifo_size * HZ * bits) / port->baud;
+		port->cec_timeout = port->tec_timeout >> 2;
+	}
+	else
+	{
+		port->timeout = 0;
+		port->cec_timeout = SAB8253X_MAX_CEC_DELAY;
+	}
+	port->timeout += HZ / 50;		/* Add .02 seconds of slop */
+	
+	save_flags(flags); 
+	cli();
+	sab8253x_cec_wait(port);
+	
+	WRITEB(port, bgr, ebrg);
+	WRITEB(port, ccr2, READB(port, ccr2) & ~(0xc0)); /* clear out current baud rage */
+	WRITEB(port, ccr2, READB(port, ccr2) | ccr2);
+	WRITEB(port, ccr4, (READB(port,ccr4) & ~SAB82532_CCR4_EBRG) | ccr4);
+	
+	if (port->flags & FLAG8253X_CTS_FLOW) 
+	{
+		WRITEB(port, mode, READB(port,mode) & ~(SAB82532_MODE_RTS));
+		port->interrupt_mask1 &= ~(SAB82532_IMR1_CSC);
+		WRITEB(port, imr1, port->interrupt_mask1);
+	} 
+	else 
+	{
+		WRITEB(port, mode, READB(port,mode) | SAB82532_MODE_RTS);
+		port->interrupt_mask1 |= SAB82532_IMR1_CSC;
+		WRITEB(port, imr1, port->interrupt_mask1);
+	}
+	WRITEB(port, mode, READB(port, mode) | SAB82532_MODE_RAC);
+	restore_flags(flags);
+}
+
+void sab8253x_shutdownN(struct sab_port *port)
+{
+	unsigned long flags;
+	
+	if (!(port->flags & FLAG8253X_INITIALIZED))
+	{
+		return;
+	}
+	
+	save_flags(flags); cli(); /* Disable interrupts */
+	
+	/*
+	 * clear delta_msr_wait queue to avoid mem leaks: we may free the irq
+	 * here so the queue might never be waken up
+	 */
+	wake_up_interruptible(&port->delta_msr_wait);
+	
+	/* Disable Interrupts */
+	
+	port->interrupt_mask0 = 0xff;
+	WRITEB(port, imr0, port->interrupt_mask0);
+	port->interrupt_mask1 = 0xff;
+	WRITEB(port, imr1, port->interrupt_mask1);
+	
+	LOWER(port,rts);
+	LOWER(port,dtr);
+	
+	/* Disable Receiver */	
+	CLEAR_REG_BIT(port,mode,SAB82532_MODE_RAC);
+	
+	/* Power Down */	
+	CLEAR_REG_BIT(port,ccr0,SAB82532_CCR0_PU);
+	
+	port->flags &= ~FLAG8253X_INITIALIZED;
+	restore_flags(flags);
+}
+
+int sab8253x_block_til_ready(struct tty_struct *tty, struct file * filp,
+			     struct sab_port *port)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	int retval;
+	int do_clocal = 0;
+	unsigned long flags;
+	
+	/*
+	 * If the device is in the middle of being closed, then block
+	 * until it's done, and then try again.
+	 */
+	if (tty_hung_up_p(filp) ||
+	    (port->flags & FLAG8253X_CLOSING)) 
+	{
+		if (port->flags & FLAG8253X_CLOSING)
+		{
+			interruptible_sleep_on(&port->close_wait); /* finish up previous close */
+		}
+#ifdef SERIAL_DO_RESTART
+		if (port->flags & FLAG8253X_HUP_NOTIFY)
+		{
+			return -EAGAIN;
+		}
+		else
+		{
+			return -ERESTARTSYS;
+		}
+#else
+		return -EAGAIN;
+#endif
+	}
+	
+	/*
+	 * If this is a callout device, then just make sure the normal
+	 * device isn't being used.
+	 */
+	if (tty->driver.subtype == SERIAL_TYPE_CALLOUT) 
+	{
+		if (port->flags & FLAG8253X_NORMAL_ACTIVE) 
+		{
+			return -EBUSY;	/* async, sync tty or network driver active */
+		}
+		if ((port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+		    (port->flags & FLAG8253X_SESSION_LOCKOUT) &&
+		    (port->session != current->session))
+		{
+			return -EBUSY;
+		}
+		if ((port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+		    (port->flags & FLAG8253X_PGRP_LOCKOUT) &&
+		    (port->pgrp != current->pgrp))
+		{
+			return -EBUSY;
+		}
+		port->flags |= FLAG8253X_CALLOUT_ACTIVE; /* doing a callout */
+		return 0;
+	}
+	
+	/* sort out async vs sync tty, not call out */
+	/*
+	 * If non-blocking mode is set, or the port is not enabled,
+	 * then make the check up front and then exit.
+	 */
+	
+	if ((filp->f_flags & O_NONBLOCK) ||
+	    (tty->flags & (1 << TTY_IO_ERROR))) 
+	{
+		if (port->flags & FLAG8253X_CALLOUT_ACTIVE)
+		{
+			return -EBUSY;
+		}
+		port->flags |= FLAG8253X_NORMAL_ACTIVE;
+		return 0;
+	}
+	
+	if (port->flags & FLAG8253X_CALLOUT_ACTIVE) 
+	{
+		if (port->normal_termios.c_cflag & CLOCAL)
+		{
+			do_clocal = 1;
+		}
+	} 
+	else if (tty->termios->c_cflag & CLOCAL)
+	{
+		do_clocal = 1;
+	}
+	
+	/*
+	 * Block waiting for the carrier detect and the line to become
+	 * free (i.e., not in use by the callout).  While we are in
+	 * this loop, port->count is dropped by one, so that
+	 * sab8253x_close() knows when to free things.  We restore it upon
+	 * exit, either normal or abnormal.
+	 */
+	
+	/* The port decrement logic is probably */
+	/* broken -- hence if def'd out -- it does*/
+	retval = 0;
+	add_wait_queue(&port->open_wait, &wait); /* starts the wait but does not block here */
+	port->blocked_open++;
+	while (1) 
+	{
+		save_flags(flags);
+		cli();
+		if (!(port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+		    (tty->termios->c_cflag & CBAUD)) 
+		{
+			RAISE(port, dtr);
+			RAISE(port, rts);	/* maybe not correct for sync */
+			/*
+			 * ??? Why changing the mode here? 
+			 *  port->regs->rw.mode |= SAB82532_MODE_FRTS;
+			 *  port->regs->rw.mode &= ~(SAB82532_MODE_RTS);
+			 */
+		}
+		restore_flags(flags);
+		current->state = TASK_INTERRUPTIBLE;
+		if (tty_hung_up_p(filp) ||
+		    !(port->flags & FLAG8253X_INITIALIZED)) 
+		{
+#ifdef SERIAL_DO_RESTART
+			if (port->flags & FLAG8253X_HUP_NOTIFY)
+			{
+				retval = -EAGAIN;
+			}
+			else
+			{
+				retval = -ERESTARTSYS;	
+			}
+#else
+			retval = -EAGAIN;
+#endif
+			break;
+		}
+		if (!(port->flags & FLAG8253X_CALLOUT_ACTIVE) &&
+		    !(port->flags & FLAG8253X_CLOSING) &&
+		    (do_clocal || ISON(port,dcd))) 
+		{
+			break;
+		}
+#ifdef DEBUG_OPEN
+		printk("sab8253x_block_til_ready:2 flags = 0x%x\n",port->flags);
+#endif
+		if (signal_pending(current)) 
+		{
+			retval = -ERESTARTSYS;
+			break;
+		}
+#ifdef DEBUG_OPEN
+		printk("sab8253x_block_til_ready blocking: ttyS%d, count = %d, flags = %x, clocal = %d, vstr = %02x\n",
+		       port->line, port->count, port->flags, do_clocal, READB(port,vstr));
+#endif
+		schedule();
+	}
+	current->state = TASK_RUNNING;
+	remove_wait_queue(&port->open_wait, &wait);
+	port->blocked_open--;
+#ifdef DEBUG_OPEN
+	printk("sab8253x_block_til_ready after blocking: ttys%d, count = %d\n",
+	       port->line, port->count);
+#endif
+	if (retval)
+	{
+		return retval;
+	}
+	port->flags |= FLAG8253X_NORMAL_ACTIVE;
+	return 0;
+}
+
+/*
+ * sab8253x_wait_until_sent() --- wait until the transmitter is empty
+ */
+void sab8253x_wait_until_sent(struct tty_struct *tty, int timeout)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long orig_jiffies, char_time;
+	
+	if (sab8253x_serial_paranoia_check(port,tty->device,"sab8253x_wait_until_sent"))
+	{
+		return;
+	}
+	
+	orig_jiffies = jiffies;
+	/*
+	 * Set the check interval to be 1/5 of the estimated time to
+	 * send a single character, and make it at least 1.  The check
+	 * interval should also be less than the timeout.
+	 * 
+	 * Note: we have to use pretty tight timings here to satisfy
+	 * the NIST-PCTS.
+	 */
+	char_time = (port->timeout - HZ/50) / port->xmit_fifo_size;
+	char_time = char_time / 5;
+	if (char_time == 0)
+	{
+		char_time = 1;
+	}
+	if (timeout)
+	{
+		char_time = MIN(char_time, timeout);
+	}
+	while ((Sab8253xCountTransmit(port) > 0) || !port->all_sent) 
+	{
+		current->state = TASK_INTERRUPTIBLE;
+		current->counter = 0;
+		schedule_timeout(char_time);
+		if (signal_pending(current))
+		{
+			break;
+		}
+		if (timeout && time_after(jiffies, orig_jiffies + timeout))
+		{
+			break;
+		}
+	}
+	
+#if 0
+	current->state = TASK_RUNNING; /* probably not necessary in 2.4.* */
+#endif
+}
+
+void sab8253x_flush_buffer(struct tty_struct *tty)
+{
+	struct sab_port *port = (struct sab_port *)tty->driver_data;
+	unsigned long flags;
+	register RING_DESCRIPTOR *freeme;
+	
+	if(sab8253x_serial_paranoia_check(port, tty->device, "sab8253x_flush_buffer"))
+	{
+		return;
+	}
+	
+	if(port->sabnext2.transmit == NULL)
+	{
+		return;
+	}
+	
+	save_flags(flags); 
+	cli();			/* need to turn off ints because mucking
+				   with sabnext2 */
+#ifndef FREEININTERRUPT
+	freeme = port->active2.transmit;
+	do				/* just go all around */
+	{
+		if(freeme->HostVaddr)
+		{
+			skb_unlink((struct sk_buff*)freeme->HostVaddr);
+			dev_kfree_skb_any((struct sk_buff*)freeme->HostVaddr);
+			freeme->HostVaddr = NULL;
+		}
+		freeme->sendcrc = 0;
+		freeme->crcindex = 0;
+		freeme->Count = OWN_DRIVER;
+		freeme = (RING_DESCRIPTOR*) freeme->VNext;
+	}
+	while(freeme != port->active2.transmit);
+#else  /* buffers only from sabnext2.transmit to active2.transmit */
+	while((port->sabnext2.transmit->Count & OWNER) == OWN_SAB) /* clear out stuff waiting to be transmitted */
+	{
+		freeme = port->sabnext2.transmit;
+		if(freeme->HostVaddr)
+		{
+			skb_unlink((struct sk_buff*)freeme->HostVaddr);
+			dev_kfree_skb_any((struct sk_buff*)freeme->HostVaddr);
+			freeme->HostVaddr = NULL;
+		}
+		freeme->sendcrc = 0;
+		freeme->crcindex = 0;
+		freeme->Count = OWN_DRIVER;
+		port->sabnext2.transmit = freeme->VNext;
+	}
+#endif
+	port->sabnext2.transmit = port->active2.transmit; /* should already be equal to be sure */
+	sab8253x_cec_wait(port);
+	WRITEB(port,cmdr,SAB82532_CMDR_XRES);
+	restore_flags(flags);
+	
+	wake_up_interruptible(&tty->write_wait); /* wake up tty driver */
+	if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
+	    tty->ldisc.write_wakeup)
+	{
+		(*tty->ldisc.write_wakeup)(tty);
+	}
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/Makefile linux-2.5/drivers/net/wan/8253x/Makefile
--- linux-2.5.13/drivers/net/wan/8253x/Makefile	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/Makefile	Fri May  3 03:49:07 2002
@@ -0,0 +1,44 @@
+# Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version
+# 2 of the License, or (at your option) any later version.
+
+# File: drivers/net/WAN/atiXX50/Makefile
+#
+# Makefile for the Aurora ESSC based cards
+# Specifically the 2520, 4020, 4520, 8520
+#
+
+all: ASLX.o 8253xcfg 8253xmac eprom9050 8253xspeed 8253xpeer eprom9050
+
+O_TARGET := ASLX.o
+
+obj-y := 8253xini.o 8253xnet.o 8253xsyn.o crc32.o 8253xdbg.o 8253xplx.o 8253xtty.o 8253xchr.o 8253xint.o amcc5920.o 8253xmcs.o 8253xutl.o
+obj-m := ASLX.o
+
+#EXTRA_CFLAGS += -I. -DFREEININTERRUPT 
+EXTRA_CFLAGS += -I.
+
+include $(TOPDIR)/Rules.make
+
+clean:
+	rm -f core *.o *.a *.s 8253xcfg 8253xmac eprom9050 *~
+
+8253xcfg: 8253xcfg.c
+	$(CC)  -o 8253xcfg $(EXTRA_CFLAGS) -U__KERNEL__ 8253xcfg.c
+
+8253xmac: 8253xmac.c
+	$(CC)  -o 8253xmac $(EXTRA_CFLAGS) -U__KERNEL__ 8253xmac.c
+
+8253xspeed: 8253xspeed.c
+	$(CC)  -o 8253xspeed $(EXTRA_CFLAGS) -U__KERNEL__ 8253xspeed.c
+
+8253xpeer: 8253xpeer.c
+	$(CC)  -o 8253xpeer $(EXTRA_CFLAGS) -U__KERNEL__ 8253xpeer.c
+
+eprom9050: eprom9050.c
+	$(CC)  -o eprom9050 $(EXTRA_CFLAGS) -U__KERNEL__ eprom9050.c
+
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/PciRegs.h linux-2.5/drivers/net/wan/8253x/PciRegs.h
--- linux-2.5.13/drivers/net/wan/8253x/PciRegs.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/PciRegs.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,68 @@
+/* -*- linux-c -*- */
+#ifndef __PCIREGS_H
+#define __PCIREGS_H
+
+#include <linux/pci.h>
+
+/*******************************************************************************
+ * Copyright (c) 1997 - 1999 PLX Technology, Inc.
+ * 
+ * PLX Technology Inc. licenses this software under specific terms and
+ * conditions.  Use of any of the software or derviatives thereof in any
+ * product without a PLX Technology chip is strictly prohibited. 
+ * 
+ * PLX Technology, Inc. provides this software AS IS, WITHOUT ANY WARRANTY,
+ * EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  PLX makes no guarantee
+ * or representations regarding the use of, or the results of the use of,
+ * the software and documentation in terms of correctness, accuracy,
+ * reliability, currentness, or otherwise; and you rely on the software,
+ * documentation and results solely at your own risk.
+ * 
+ * IN NO EVENT SHALL PLX BE LIABLE FOR ANY LOSS OF USE, LOSS OF BUSINESS,
+ * LOSS OF PROFITS, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES
+ * OF ANY KIND.  IN NO EVENT SHALL PLX'S TOTAL LIABILITY EXCEED THE SUM
+ * PAID TO PLX FOR THE PRODUCT LICENSED HEREUNDER.
+ * 
+ ******************************************************************************/
+
+/* Modifications and extensions
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ **/
+
+/******************************************************************************
+ *
+ * File Name:   PciRegs.h
+ *
+ * Module Name: IOP API and PCI API
+ *
+ * Description: This file defines the generic PCI Configuration Registers
+ *
+ * Revision:
+ *     09-03-99 : PCI SDK v3.00 Release
+ *
+ ******************************************************************************/
+
+#define CFG_VENDOR_ID           PCI_VENDOR_ID
+#define CFG_COMMAND             PCI_COMMAND
+#define CFG_REV_ID              PCI_REVISION_ID
+#define CFG_CACHE_SIZE          PCI_CACHE_LINE_SIZE
+#define CFG_BAR0                PCI_BASE_ADDRESS_0
+#define CFG_BAR1                PCI_BASE_ADDRESS_1
+#define CFG_BAR2                PCI_BASE_ADDRESS_2
+#define CFG_BAR3                PCI_BASE_ADDRESS_3
+#define CFG_BAR4                PCI_BASE_ADDRESS_4
+#define CFG_BAR5                PCI_BASE_ADDRESS_5
+#define CFG_CIS_PTR             PCI_CARDBUS_CIS
+#define CFG_SUB_VENDOR_ID       PCI_SUBSYSTEM_VENDOR_ID
+#define CFG_EXP_ROM_BASE        PCI_ROM_ADDRESS
+#define CFG_RESERVED1           PCI_CAPABILITY_LIST
+#define CFG_RESERVED2           (PCI_CAPABILITY_LIST + 4)
+#define CFG_INT_LINE            PCI_INTERRUPT_LINE
+
+#endif  /* __PCIREGS_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/Reg9050.h linux-2.5/drivers/net/wan/8253x/Reg9050.h
--- linux-2.5.13/drivers/net/wan/8253x/Reg9050.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/Reg9050.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,244 @@
+/* -*- linux-c -*- */
+#ifndef __REG9050_H
+#define __REG9050_H
+
+/*******************************************************************************
+ * Copyright (c) 2001 PLX Technology, Inc.
+ * 
+ * PLX Technology Inc. licenses this software under specific terms and
+ * conditions.  Use of any of the software or derviatives thereof in any
+ * product without a PLX Technology chip is strictly prohibited. 
+ * 
+ * PLX Technology, Inc. provides this software AS IS, WITHOUT ANY WARRANTY,
+ * EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  PLX makes no guarantee
+ * or representations regarding the use of, or the results of the use of,
+ * the software and documentation in terms of correctness, accuracy,
+ * reliability, currentness, or otherwise; and you rely on the software,
+ * documentation and results solely at your own risk.
+ * 
+ * IN NO EVENT SHALL PLX BE LIABLE FOR ANY LOSS OF USE, LOSS OF BUSINESS,
+ * LOSS OF PROFITS, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES
+ * OF ANY KIND.  IN NO EVENT SHALL PLX'S TOTAL LIABILITY EXCEED THE SUM
+ * PAID TO PLX FOR THE PRODUCT LICENSED HEREUNDER.
+ * 
+ ******************************************************************************/
+
+/* Modifications and extensions
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ **/
+
+
+/******************************************************************************
+ * 
+ * File Name:
+ *
+ *      Reg9050.h
+ *
+ * Description:
+ *
+ *      This file defines all the PLX 9050 chip Registers.
+ *
+ * Revision:
+ *
+ *      01-30-01 : PCI SDK v3.20
+ *
+ ******************************************************************************/
+
+
+#include "PciRegs.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* PCI Configuration Registers */
+#define PCI9050_VENDOR_ID            CFG_VENDOR_ID
+#define PCI9050_COMMAND              CFG_COMMAND
+#define PCI9050_REV_ID               CFG_REV_ID
+#define PCI9050_CACHE_SIZE           CFG_CACHE_SIZE
+#define PCI9050_PCI_BASE_0           CFG_BAR0
+#define PCI9050_PCI_BASE_1           CFG_BAR1
+#define PCI9050_PCI_BASE_2           CFG_BAR2
+#define PCI9050_PCI_BASE_3           CFG_BAR3
+#define PCI9050_PCI_BASE_4           CFG_BAR4
+#define PCI9050_PCI_BASE_5           CFG_BAR5
+#define PCI9050_CIS_PTR              CFG_CIS_PTR
+#define PCI9050_SUB_ID               CFG_SUB_VENDOR_ID
+#define PCI9050_PCI_BASE_EXP_ROM     CFG_EXP_ROM_BASE
+#define PCI9050_CAP_PTR              CFG_CAP_PTR
+#define PCI9050_PCI_RESERVED         CFG_RESERVED2
+#define PCI9050_INT_LINE             CFG_INT_LINE
+
+
+#if 0				/* from PLX header file */
+/* Local Configuration Registers */
+#define PCI9050_RANGE_SPACE0         0x000
+#define PCI9050_RANGE_SPACE1         0x004
+#define PCI9050_RANGE_SPACE2         0x008
+#define PCI9050_RANGE_SPACE3         0x00C
+#define PCI9050_RANGE_EXP_ROM        0x010
+#define PCI9050_REMAP_SPACE0         0x014
+#define PCI9050_REMAP_SPACE1         0x018
+#define PCI9050_REMAP_SPACE2         0x01C
+#define PCI9050_REMAP_SPACE3         0x020
+#define PCI9050_REMAP_EXP_ROM        0x024
+#define PCI9050_DESC_SPACE0          0x028
+#define PCI9050_DESC_SPACE1          0x02C
+#define PCI9050_DESC_SPACE2          0x030
+#define PCI9050_DESC_SPACE3          0x034
+#define PCI9050_DESC_EXP_ROM         0x038
+#define PCI9050_BASE_CS0             0x03C
+#define PCI9050_BASE_CS1             0x040
+#define PCI9050_BASE_CS2             0x044
+#define PCI9050_BASE_CS3             0x048
+#define PCI9050_INT_CTRL_STAT        0x04C
+#define PCI9050_EEPROM_CTRL          0x050
+
+#endif
+
+
+/* Additional register defintions */
+#define MAX_PCI9050_REG_OFFSET       0x054
+
+#define PCI9050_EEPROM_SIZE          0x064
+
+/*
+ * PLX 9050 registers:
+ */
+
+typedef struct plx9050_s 
+{
+	/* Local Address Space */
+	unsigned int	las0;		/* 0x00 */
+	unsigned int	las1;		/* 0x04 */
+	unsigned int	las2;		/* 0x08 */
+	unsigned int	las3;		/* 0x0c */
+	/* Expansion ROM range */
+	unsigned int	e_rom;		/* 0x10 */
+	/* Local Base Adresses */
+	unsigned int   lba0;		/* 0x14 */
+	unsigned int   lba1;		/* 0x18 */
+	unsigned int   lba2;		/* 0x1c */
+	unsigned int   lba3;		/* 0x20 */
+	unsigned int	e_rom_lba;	/* 0x24 */
+	/* Bus region description */
+	unsigned int	brd0;		/* 0x28 */
+	unsigned int	brd1;		/* 0x2c */
+	unsigned int	brd2;		/* 0x30 */
+	unsigned int	brd3;		/* 0x34 */
+	unsigned int	e_rom_brd;	/* 0x38 */
+	/* Chip Select X Base address */
+	unsigned int	csba0;		/* 0x3c */
+	unsigned int	csba1;		/* 0x40 */
+	unsigned int	csba2;		/* 0x44 */
+	unsigned int	csba3;		/* 0x48 */
+	/* Interupt Control/Status */
+	unsigned int   intr;		/* 0x4c */
+	/* Control */
+	unsigned int	ctrl;		/* 0x50 */
+} plx9050_t, PLX9050;
+
+#define PLX_REG_LAS0RR	0x0
+#define PLX_REG_LAS1RR	0x4
+#define PLX_REG_LAS2RR	0x8
+#define PLX_REG_LAS3RR	0x0c
+#define PLX_REG_EROMRR	0x10
+#define PLX_REG_LAS0BA	0x14
+#define PLX_REG_LAS1BA	0x18
+#define PLX_REG_LAS2BA	0x1c
+#define PLX_REG_LAS3BA	0x20
+#define PLX_REG_EROMBA	0x24
+#define PLX_REG_LAS0BRD	0x28
+#define PLX_REG_LAS1BRD	0x2c
+#define PLX_REG_LAS2BRD	0x30
+#define PLX_REG_LAS3BRD	0x34
+#define PLX_REG_EROMBRD	0x38
+#define PLX_REG_CS0BASE	0x3c
+#define PLX_REG_CS1BASE	0x40
+#define PLX_REG_CS2BASE	0x44
+#define PLX_REG_CS3BASE	0x48
+#define PLX_REG_INTCSR	0x4c
+#define PLX_REG_CTRL	0x50 
+
+/*
+ * Bits within those registers:
+ */
+/* LAS0    */
+#define PLX_LAS0_MEM_MASK	0x0ffffff0
+
+/* INTCSR: */
+#define PLX_INT_INTR1ENA	0x00000001   /* Local interrupt 1 enable */
+#define PLX_INT_INTR1POL	0x00000002   /* Local interrupt 1 polarity */
+#define PLX_INT_INTR1STS	0x00000004   /* Local interrupt 1 status */
+#define PLX_INT_INTR2ENA	0x00000008   /* Local interrupt 2 enable */
+#define PLX_INT_INTR2POL	0x00000010   /* Local interrupt 2 polarity */
+#define PLX_INT_INTR2STS	0x00000020   /* Local interrupt 2 status */
+#define PLX_INT_PCIINTRENA	0x00000040   /* PCI interrupt enable */
+#define PLX_INT_SOFTINTR	0x00000080   /* Software interrupt */
+#if 0
+#define PLX_INT_ON	        (PLX_INT_INTR1ENA | PLX_INT_PCIINTRENA | PLX_INT_INTR2POL)
+#define PLX_INT_OFF	        PLX_INT_INTR2POL
+#elif 0
+#define PLX_INT_ON	        PLX_INT_PCIINTRENA
+#define PLX_INT_OFF	        0
+#else
+#define PLX_INT_ON	(PLX_INT_INTR1ENA | PLX_INT_PCIINTRENA)
+#define PLX_INT_OFF	0x0000
+#endif
+
+/* BRD */
+#define PLX_BRD_BIGEND          0x01000000
+#define PLX_BRD_BIGEND_LANE     0x02000000
+
+
+     /* CTRL: */	      /*  87654321 */
+#define PLX_CTRL_RESET		0x40000000
+#define PLX_CTRL_USERIO3DIR	0x00000400
+#define PLX_CTRL_USERIO3DATA	0x00000800
+#define PLX_CTRL_SEPCLK		0x01000000
+#define PLX_CTRL_SEPCS		0x02000000
+#define PLX_CTRL_SEPWD		0x04000000
+#define PLX_CTRL_SEPRD		0x08000000
+
+/* Definition for the EPROM */
+	/* # of addressing bits for NM93CS06, NM93CS46 */
+#define NM93_ADDRBITS	6
+#define NM93_WENCMD	((u8) 0x00)
+#define NM93_WRITECMD	((u8) 0x01)
+#define NM93_READCMD	((u8) 0x02)
+#define NM93_WRALLCMD	((u8) 0x00) /* same as WEN */
+#define NM93_WDSCMD	((u8) 0x00) /* ditto */
+
+#define NM93_WDSADDR	((u8) 0x00)
+#define NM93_WRALLADDR	((u8) 0x10)
+#define NM93_WENADDR	((u8) 0x30)
+
+#define NM93_BITS_PER_BYTE	8
+#define NM93_BITS_PER_WORD	16
+
+#define EPROMPREFETCHOFFSET 	9
+#define PREFETCHBIT		0x0008
+
+#define EPROM9050_SIZE			0x40 /* for loading the 9050 */
+
+#define AURORA_MULTI_EPROM_SIZE		0x40	/* serial EPROM size */
+/* serial EPROM offsets */
+#define AURORA_MULTI_EPROM_CLKLSW	0x36	/* clock speed LSW */
+#define AURORA_MULTI_EPROM_CLKMSW	0x37	/* clock speed MSW */
+#define AURORA_MULTI_EPROM_REV		0x38	/* revision begins here */
+#define AURORA_MULTI_EPROM_REVLEN	0x0f	/* length (in bytes) */
+#define AURORA_MULTI_EPROM_SPDGRD	0x3f	/* speed grade is here */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/amcc5920.c linux-2.5/drivers/net/wan/8253x/amcc5920.c
--- linux-2.5.13/drivers/net/wan/8253x/amcc5920.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/amcc5920.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,92 @@
+/* -*- linux-c -*- */
+/*
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+				/* This file is linked in, but I am
+				   not sure there is ever any
+				   reason directly to read the
+				   serial eprom on the multichannel
+				   server host card. */
+
+/* We handle PCI devices */
+#include <linux/pci.h>      
+
+/* We need to use ioremap */ 
+#include <asm/io.h>
+
+#include <linux/delay.h>
+
+#include "8253xmcs.h"
+#include "8253xctl.h"
+
+/* read a byte out of the serial eeprom/nvram by means of
+ * 16 short commands */
+
+static unsigned int amcc_nvram_breadw(unsigned char *bridge_space, 
+				      unsigned short address,
+				      unsigned char *value)
+{
+	unsigned int count;
+	unsigned rhr;
+	
+	for(count = 0; count < 20000; ++count)
+	{
+		rhr = readl(bridge_space + AMCC_RCR);
+		if((rhr & AMCC_NVRBUSY) == 0)
+		{
+			break;
+		}
+		udelay(1);
+	}
+	if(count >= 20000)
+	{
+		return FALSE;
+	}
+	rhr = AMCC_NVRWRLA | ((address & 0x00FF) << 16);
+	writel(rhr, bridge_space + AMCC_RCR);
+	rhr = AMCC_NVRWRHA | ((address & 0xFF00) << 8);
+	writel(rhr, bridge_space + AMCC_RCR);
+	writel(AMCC_NVRRDDB, bridge_space + AMCC_RCR);
+	for(count = 0; count < 20000; ++count)
+	{
+		rhr = readl(bridge_space + AMCC_RCR);
+		if((rhr & AMCC_NVRBUSY) == 0)
+		{
+			break;
+		}
+		udelay(1);
+	}
+	if(count >= 20000)
+	{
+		return FALSE;
+	}
+	if(rhr & AMCC_NVRACCFAIL)
+	{
+		return FALSE;
+	}
+	*value = (unsigned char) (rhr >> 16);
+	return TRUE;
+}
+
+/* read the whole serial eeprom from the host card */
+
+unsigned int amcc_read_nvram(unsigned char* buffer, unsigned length, unsigned char *bridge_space)
+{
+	unsigned int count;
+	length <<= 1;			/* covert words to bytes */
+	
+	for(count = 0; count < length; ++count)
+	{
+		if(amcc_nvram_breadw(bridge_space, count, &buffer[count]) == FALSE)
+		{
+			return FALSE;
+		}
+	}
+	return TRUE;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/clean linux-2.5/drivers/net/wan/8253x/clean
--- linux-2.5.13/drivers/net/wan/8253x/clean	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/clean	Fri May  3 03:49:07 2002
@@ -0,0 +1 @@
+rm -f 8253xcfg 8253xmac eprom9050 8253xspeed 8253xpeer eprom9050
\ No newline at end of file
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/crc32.c linux-2.5/drivers/net/wan/8253x/crc32.c
--- linux-2.5.13/drivers/net/wan/8253x/crc32.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/crc32.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,148 @@
+/* -*- linux-c -*- */
+/******************************************************************************
+ *  FILE:      crc32.c
+ *
+ *  Copyright: Telford Tools, Inc.
+ *             1996
+ *
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ ******************************************************************************
+ */
+/******************************************************************************
+ *  REVISION HISTORY: (Most Recent First)
+ *  -------------------------------------
+ *  2-Apr-91    ALEX    Introduced "fn_calc_novram_crc32()".
+ ******************************************************************************
+ */
+
+/****************************************************/
+/*		    header files		    */
+/****************************************************/
+
+#include <crc32dcl.h>
+#include <endian.h>
+
+/****************************************************/
+/*		    constants			    */
+/****************************************************/
+
+#define k_poly		    ((unsigned int)(0xedb88320))
+#define k_crc_table_size    (256)
+
+#if defined (AMD29K)
+pragma Code ("rkernel");
+pragma Off(cross_jump);
+#endif
+
+/****************************************************/
+/*			static data		    */
+/****************************************************/
+
+#if defined(AMD29K)
+pragma Data (Export,"fastbss");
+#endif defined(AMD29K)
+
+unsigned int gg_a_crc_table[k_crc_table_size];
+
+#if defined(AMD29K)
+pragma Data;
+#endif defined(AMD29K)
+
+
+/****************************************************/
+/*		    global procedures		    */
+/****************************************************/
+
+void
+fn_init_crc_table()
+{
+	short	i_table;
+	
+	for (i_table = 0; i_table < k_crc_table_size; i_table++)
+	{
+		unsigned int	result = 0;
+		short	i_bit;
+		
+		for (i_bit = 0; i_bit < 8; i_bit++)
+		{
+			unsigned int    bit = ((i_table  & (1 << i_bit)) != 0);
+			
+			if ((bit ^ (result & 1)) != 0)
+				result = (result >> 1) ^ k_poly;
+			else
+				result >>= 1;
+		}
+		
+		gg_a_crc_table[i_table] = result;
+	}
+	
+} /* end of fn_init_crc_table */
+
+/****************************************************/
+
+static unsigned int
+fn_calc_memory_chunk_crc32(void *p, unsigned int n_bytes, unsigned int crc)
+{
+	unsigned char    *p_uc   = (unsigned char*)p;
+	unsigned int   result  = ~crc;
+	
+	while (n_bytes-- > 0)
+	{
+		result = (result >> 8) ^ gg_a_crc_table[(result ^ *p_uc++) & 0xff];
+	}
+	
+	return(~result);
+	
+} /* end of fn_calc_memory_chunk_crc32 */
+
+/****************************************************/
+
+unsigned int
+fn_calc_memory_crc32(void *p, unsigned int n_bytes)
+{
+	fnm_assert_stmt(n_bytes > 4);
+	
+	return(fn_calc_memory_chunk_crc32(p, n_bytes, k_initial_crc_value));
+	
+} /* end of fn_calc_memory_crc32 */
+
+/****************************************************/
+
+unsigned int
+fn_check_memory_crc32(void *p, unsigned int n_bytes, unsigned int crc)
+{
+	return(fn_calc_memory_crc32(p, n_bytes) == crc);
+	
+} /* end of fn_check_memory_crc32 */
+
+
+/****************************************************/
+/* Adds current longword to the crc value and       */
+/* returns that value.                              */
+unsigned int
+fn_update_crc(char *val, unsigned int crcval)
+{
+	long i;
+	
+	/* ----< break long into bytes >---- */
+	/* ----< put bytes into crc >---- */
+	for (i = 0; i < 4; i++)
+	{
+		crcval = gg_a_crc_table[(crcval ^ val[i]) & 0xff] ^
+			((crcval >> 8) & 0x00ffffff);
+	}
+	return(crcval);
+}					/* endfunc--fn_update_crc */
+
+
+/****************************************************/
+/****************************************************/
+/*	    End source file "crc32.c"		    */
+/****************************************************/
+/****************************************************/
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/crc32.h linux-2.5/drivers/net/wan/8253x/crc32.h
--- linux-2.5.13/drivers/net/wan/8253x/crc32.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/crc32.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,27 @@
+/* -*- linux-c -*- */
+/****************************************************/
+/****************************************************/
+/*	    Begin source file "crc32.h"		    */
+/****************************************************/
+/****************************************************/
+
+#if !defined(_CRC32_H_)
+#define _CRC32_H_
+
+/****************************************************/
+/*		    header files		    */
+/****************************************************/
+
+/****************************************************/
+/*		    constants			    */
+/****************************************************/
+
+#define k_initial_crc_value	((unsigned int) 0)
+
+#endif
+
+/****************************************************/
+/****************************************************/
+/*	    End source file "crc32.h"		    */
+/****************************************************/
+/****************************************************/
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/crc32dcl.h linux-2.5/drivers/net/wan/8253x/crc32dcl.h
--- linux-2.5.13/drivers/net/wan/8253x/crc32dcl.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/crc32dcl.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,45 @@
+/* -*- linux-c -*- */
+/*
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+/****************************************************/
+/****************************************************/
+/*	    Begin source file "crc32dcl.h"	    */
+/****************************************************/
+/****************************************************/
+
+#if !defined(_CRC32_HP_)
+#define _CRC32_HP_
+
+/****************************************************/
+/*		    header files		    */
+/****************************************************/
+
+#include <crc32.h>
+
+/****************************************************/
+/*	    global procedure prototypes		    */
+/****************************************************/
+
+extern void	fn_init_crc_table(void);
+extern unsigned int	fn_calc_memory_chunk_crc32(void *p, unsigned int n_bytes, unsigned int crc);
+extern unsigned int	fn_calc_memory_crc32(void *p, unsigned int n_bytes);
+extern unsigned int	fn_check_memory_crc32(void *p, unsigned int n_bytes, unsigned int crc);
+
+extern unsigned int gg_a_crc_table[];
+
+
+#endif
+
+/****************************************************/
+/****************************************************/
+/*	    End source file "crc32dcl.h"		    */
+/****************************************************/
+/****************************************************/
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/endian.h linux-2.5/drivers/net/wan/8253x/endian.h
--- linux-2.5.13/drivers/net/wan/8253x/endian.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/endian.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,341 @@
+/* -*- linux-c -*- */
+/*
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+/****************************************************/
+/****************************************************/
+/*	    Begin header file "endian.h"	    */
+/****************************************************/
+/****************************************************/
+
+#if !defined(_ENDIAN_HP_)
+#define _ENDIAN_HP_
+
+/****************************************************/
+/*		    header files		    */
+/****************************************************/
+
+
+/****************************************************/
+/*  let's see if we know this is a big endian	    */
+/****************************************************/
+#ifndef INLINE
+#define INLINE inline
+#endif
+
+#define fnm_assert_stmt(a)
+
+#ifndef BYTE_ORDER
+#if defined(AMD29K) || defined(mc68000)
+
+#define BIG_ENDIAN     4321
+
+#endif
+
+/****************************************************/
+/*  global macro functions handling endian issues   */
+/****************************************************/
+
+#if !defined(BIG_ENDIAN) && !defined(LITTLE_ENDIAN)
+#define LITTLE_ENDIAN 1234
+#endif
+#endif
+
+#define fnm_get_i_big_endian(p_uc, x)	    fnm_get_ui_big_endian(p_uc, x)
+#define fnm_get_s_big_endian(p_uc, x)	    fnm_get_us_big_endian(p_uc, x)
+#define fnm_get_i_little_endian(p_uc, x)    fnm_get_ui_little_endian(p_uc, x)
+#define fnm_get_s_little_endian(p_uc, x)    fnm_get_us_little_endian(p_uc, x)
+
+#define fnm_get_ui_big_endian(p_uc, x)					    \
+{									    \
+	(x) = (((unsigned int)(*(p_uc)++)) << 24);						\
+	(x) += (((unsigned int)(*(p_uc)++)) << 16);						\
+	(x) += (((unsigned int)(*(p_uc)++)) << 8);						\
+	(x) += ((unsigned int)(*(p_uc)++));							\
+}
+
+#define fnm_get_us_big_endian(p_uc, x)						\
+{										\
+	(x) = (((unsigned short)(*(p_uc)++)) << 8);						\
+	(x) += ((unsigned short)(*(p_uc)++));							\
+}
+
+#define fnm_get_ui_little_endian(p_uc, x)					\
+{										\
+	(x) = ((unsigned int)(*(p_uc)++));							\
+	(x) += (((unsigned int)(*(p_uc)++)) << 8);						\
+	(x) += (((unsigned int)(*(p_uc)++)) << 16);						\
+	(x) += (((unsigned int)(*(p_uc)++)) << 24);						\
+}
+
+#define fnm_get_us_little_endian(p_uc, x)					\
+{										\
+	(x) = ((unsigned short)(*(p_uc)++));							\
+	(x) += (((unsigned short)(*(p_uc)++)) << 8);						\
+}
+
+#define fnm_store_i_big_endian(p_uc, x)		fnm_store_ui_big_endian(p_uc, x)
+#define fnm_store_s_big_endian(p_uc, x)		fnm_store_us_big_endian(p_uc, x)
+#define fnm_store_i_little_endian(p_uc, x)  fnm_store_ui_little_endian(p_uc, x)
+#define fnm_store_s_little_endian(p_uc, x)  fnm_store_us_little_endian(p_uc, x)
+
+#define fnm_store_ui_big_endian(p_uc, x)					\
+{										\
+	*(p_uc)++ = (((unsigned int)(x)) >> 24);						\
+	*(p_uc)++ = (((unsigned int)(x)) >> 16);						\
+	*(p_uc)++ = (((unsigned int)(x)) >> 8);						\
+	*(p_uc)++ = ((unsigned int)(x));							\
+}
+
+#define fnm_store_us_big_endian(p_uc, x)					\
+{										\
+	*(p_uc)++ = (unsigned char) (((unsigned short)(x)) >> 8);				\
+	*(p_uc)++ = (unsigned char) ((unsigned short)(x));					\
+}
+
+#define fnm_store_ui_little_endian(p_uc, x)					\
+{										\
+	*(p_uc)++ = ((unsigned int)(x));							\
+	*(p_uc)++ = (((unsigned int)(x)) >> 8);						\
+	*(p_uc)++ = (((unsigned int)(x)) >> 16);						\
+	*(p_uc)++ = (((unsigned int)(x)) >> 24);						\
+}
+
+#define fnm_store_us_little_endian(p_uc, x)					\
+{										\
+	*(p_uc)++ = ((unsigned short)(x));							\
+	*(p_uc)++ = (((unsigned short)(x)) >> 8);						\
+}
+
+/* for now lets always use the macroes instead of the inline procedures
+   so that we are sure they work */
+
+#if 1 || defined(AMD29K)
+
+#define fnm_convert_us_endian(x)						\
+	((unsigned short)((((unsigned short)(x)) << 8) + (((unsigned short)(x)) >> 8)))
+
+#define fnm_convert_ui_endian(x)						\
+	((unsigned int)((((unsigned int)(x)) >> 24) + ((((unsigned int)(x)) & 0x00ff0000) >> 8) +		\
+		 ((((unsigned int)(x)) & 0x0000ff00) << 8) + (((unsigned int)(x)) << 24)))
+
+#define fnm_make_ui_from_2_us(us_high_part, us_low_part)			\
+	((unsigned int)((((unsigned int)(us_high_part)) << 16) + ((unsigned short)(us_low_part))))
+
+#define fnm_make_ui_from_4_uc(p1, p2, p3, p4)					\
+	((unsigned int)(((((((unsigned int)((t_uc)p1) << 8) + ((t_uc)p2)) << 8)			\
+		+ ((t_uc)p3)) << 8) + ((t_uc)p4)))
+
+#define fnm_make_us_from_2_uc(uc_high_part, uc_low_part)			\
+	((unsigned short)((((unsigned short)(uc_high_part)) << 8) + ((t_uc)(uc_low_part))))
+
+#else
+
+INLINE unsigned short fni_convert_us_endian(const unsigned short x)
+{
+	return((x << 8) + (x >> 8));
+}
+
+INLINE unsigned int fni_convert_ui_endian(const unsigned int x)
+{
+	return((x >> 24) + ((x & 0x00ff0000) >> 8)
+	   + ((x & 0x0000ff00) << 8) + (x << 24));
+}
+
+INLINE unsigned int fni_make_ui_from_2_us(const unsigned short us_high_part,
+				  const unsigned short us_low_part)
+{
+	return((((unsigned int)us_high_part) << 16) + us_low_part);
+}
+
+INLINE unsigned int fni_make_ui_from_4_uc(const unsigned char p1, const unsigned char p2,
+				  const unsigned char p3, const unsigned char p4)
+{
+	return(((((((unsigned int)p1 << 8) + p2) << 8) + p3) << 8) + p4);
+}
+
+INLINE unsigned short fni_make_us_from_2_uc(const unsigned char uc_high_part,
+				  const unsigned char uc_low_part)
+{
+	return((((unsigned short)uc_high_part) << 8) + uc_low_part);
+}
+
+#define fnm_convert_us_endian(x)	fni_convert_us_endian(x)
+#define fnm_convert_ui_endian(x)	fni_convert_ui_endian(x)
+
+#define fnm_make_ui_from_2_us(us_high_part, us_low_part)			\
+	fni_make_ui_from_2_us(us_high_part, us_low_part)
+
+#define fnm_make_ui_from_4_uc(p1, p2, p3, p4)					\
+	fni_make_ui_from_4_uc(p1, p2, p3, p4)
+
+#define fnm_make_us_from_2_uc(uc_high_part, uc_low_part)			\
+	fni_make_us_from_2_uc(uc_high_part, uc_low_part)
+
+#endif
+
+#define fnm_convert_s_endian(x)		((short)(fnm_convert_us_endian(x)))
+#define fnm_convert_i_endian(x)		((int)(fnm_convert_ui_endian(x)))
+
+#if defined(BIG_ENDIAN)
+
+#define fnm_convert_us_big_endian(x)		((unsigned short)(x))
+#define fnm_convert_s_big_endian(x)		((short)(x))
+#define fnm_convert_ui_big_endian(x)		((unsigned int)(x))
+#define fnm_convert_i_big_endian(x)		((int)(x))
+
+#define fnm_convert_us_little_endian(x)		fnm_convert_us_endian(x)
+#define fnm_convert_s_little_endian(x)		fnm_convert_s_endian(x)
+#define fnm_convert_ui_little_endian(x)		fnm_convert_ui_endian(x)
+#define fnm_convert_i_little_endian(x)		fnm_convert_i_endian(x)
+
+#else
+
+#define fnm_convert_us_big_endian(x)		fnm_convert_us_endian(x)
+#define fnm_convert_s_big_endian(x)		fnm_convert_s_endian(x)
+#define fnm_convert_ui_big_endian(x)		fnm_convert_ui_endian(x)
+#define fnm_convert_i_big_endian(x)		fnm_convert_i_endian(x)
+
+#define fnm_convert_us_little_endian(x)		((unsigned short)(x))
+#define fnm_convert_s_little_endian(x)		((short)(x))
+#define fnm_convert_ui_little_endian(x)		((unsigned int)(x))
+#define fnm_convert_i_little_endian(x)		((int)(x))
+
+#endif
+
+/****************************************************/
+/*  test macro functions handling endian issues		*/
+/****************************************************/
+
+#if defined(NDEBUG)
+
+#define fnm_test_definitions()
+
+#else
+
+#define fnm_test_definitions()							\
+{										\
+	union									\
+	{										\
+	t_c	a_c[4];								\
+	unsigned short	a_us[2];							\
+	unsigned int	ul;								\
+										\
+	} t1 = { "\x01\x02\x03\x04" };						\
+										\
+	unsigned char	*p;									\
+	unsigned short	us_one, us_two;							\
+	unsigned int	ul_one;								\
+										\
+	fnm_assert_stmt((t1.a_c[0] == 1) && (t1.a_c[1] == 2) &&			\
+			(t1.a_c[2] == 3) && (t1.a_c[3] == 4));			\
+										\
+	fnm_assert_stmt(fnm_convert_ui_big_endian(t1.ul) == 0x01020304);		\
+	fnm_assert_stmt(fnm_convert_ui_little_endian(t1.ul) == 0x04030201);		\
+	fnm_assert_stmt(fnm_convert_us_big_endian(t1.a_us[0]) == 0x0102);		\
+	fnm_assert_stmt(fnm_convert_us_little_endian(t1.a_us[0]) == 0x0201);	\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_us_little_endian(p, us_one);					\
+	fnm_get_us_little_endian(p, us_two);					\
+										\
+	fnm_assert_stmt((us_one == 0x0201) && (us_two == 0x0403));			\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_us_big_endian(p, us_one);						\
+	fnm_get_us_big_endian(p, us_two);						\
+										\
+	fnm_assert_stmt((us_one == 0x0102) && (us_two == 0x0304));			\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_ui_little_endian(p, ul_one);					\
+										\
+	fnm_assert_stmt(ul_one == 0x04030201);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_ui_big_endian(p, ul_one);						\
+										\
+	fnm_assert_stmt(ul_one == 0x01020304);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_store_us_little_endian(p, 0x1234);					\
+	fnm_store_us_little_endian(p, 0x5678);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_us_little_endian(p, us_one);					\
+	fnm_get_us_little_endian(p, us_two);					\
+										\
+	fnm_assert_stmt((us_one == 0x1234) && (us_two == 0x5678));			\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_store_us_big_endian(p, 0x1234);						\
+	fnm_store_us_big_endian(p, 0x5678);						\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_us_big_endian(p, us_one);						\
+	fnm_get_us_big_endian(p, us_two);						\
+										\
+	fnm_assert_stmt((us_one == 0x1234) && (us_two == 0x5678));			\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_store_ui_little_endian(p, 0x12345678);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_ui_little_endian(p, ul_one);					\
+										\
+	fnm_assert_stmt(ul_one == 0x12345678);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_store_ui_big_endian(p, 0x12345678);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	p = (unsigned char*)(&t1);								\
+										\
+	fnm_get_ui_big_endian(p, ul_one);						\
+										\
+	fnm_assert_stmt(ul_one == 0x12345678);					\
+	fnm_assert_stmt((p-4) == ((unsigned char*)(&t1)));					\
+										\
+	fnm_assert_stmt(fnm_make_ui_from_2_us(1, 2) == 0x00010002);			\
+	fnm_assert_stmt(fnm_make_ui_from_4_uc(1, 2, 3, 4) == 0x01020304);		\
+	fnm_assert_stmt(fnm_make_us_from_2_uc(1, 2) == 0x0102);			\
+										\
+}
+
+#endif
+
+#endif
+
+/****************************************************/
+/****************************************************/
+/*		End header file "endian.h"			*/
+/****************************************************/
+/****************************************************/
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/eprom9050.c linux-2.5/drivers/net/wan/8253x/eprom9050.c
--- linux-2.5.13/drivers/net/wan/8253x/eprom9050.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/eprom9050.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,100 @@
+/* -*- linux-c -*- */
+/* 
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ **/
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "8253xioc.h"
+#include "Reg9050.h"
+
+
+/* This application reprograms the eprom associated with the 9050 */
+
+int main(int argc, char **argv)
+{
+	int fd;
+	unsigned short oldeeprom[EPROM9050_SIZE], neweeprom[EPROM9050_SIZE];
+	char buffer[200];
+	int count;
+	int value;
+	unsigned short *pointer;
+	unsigned short *pointerold;
+	int noprompt = 0;
+	int epromindex;
+	
+	if(argc < 2)
+	{
+		fprintf(stderr, "Syntax: %s {portname} [-n] {prom values}.\n", *argv);
+		exit(-1);
+	}
+	fd = open(argv[1], O_RDWR);
+	if(fd < 0)
+	{
+		perror("open failed.");
+		exit(-2);
+	}
+	
+	if((argc > 2) && !strcmp("-n", argv[2]))
+	{
+		noprompt = 1;
+	}
+	
+	/* get the current values */
+	if(ioctl(fd, ATIS_IOCGSEP9050, &oldeeprom) < 0)
+	{
+		perror("ioctl failed.");
+		exit(-3);
+	}
+	/* set up the existing values as defaults */
+	memcpy(neweeprom, oldeeprom, sizeof(oldeeprom));
+	/* gather all new values from the command line */
+	/* or via tty input.*/
+	for(count = (2+noprompt), pointer = neweeprom; count < argc; ++count, ++pointer)
+	{
+		*pointer = atoi(argv[count]);
+	}
+	pointer = neweeprom;
+	pointerold = oldeeprom;
+	for(epromindex = 0; epromindex < EPROM9050_SIZE; ++epromindex)
+	{
+		fprintf(stderr, "LOCATION %i [%4.4x/%4.4x]: ", epromindex, *pointerold, *pointer);
+		
+		if(!noprompt)
+		{
+			if(count = read(0, buffer, 150), count <= 0)
+			{
+				exit(0);
+			}
+			buffer[count] = '\0';
+			if(buffer[0] != '\n')
+			{
+				sscanf(buffer, "%x", &value);
+				*pointer = (unsigned short) value;
+			}
+		}
+		else
+		{
+			fprintf(stderr, "\n");
+		}
+		++pointerold;
+		++pointer;
+	}
+	/* This ioctl does the actual register load. */
+	if(ioctl(fd, ATIS_IOCSSEP9050, neweeprom) < 0)
+	{
+		perror("ioctl failed.");
+		exit(-3);
+	}
+	
+	fflush(stdout);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/readme.txt linux-2.5/drivers/net/wan/8253x/readme.txt
--- linux-2.5.13/drivers/net/wan/8253x/readme.txt	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/readme.txt	Fri May  3 03:49:07 2002
@@ -0,0 +1,185 @@
+10 February 2002
+
+1) This release reformats the files according to kernel linux-c
+conventions.  If you do not have kernel linux-c mode configured
+for your version of emacs, add the following to your .emacs file.
+
+(defun linux-c-mode ()
+  "C mode with adjusted defaults for use with the Linux kernel."
+  (interactive)
+  (c-mode)
+  (c-set-style "K&R")
+  (setq c-basic-offset 8))
+
+Then you will be able to manually invoke linux-c-mode as a Meta-X
+command.
+
+The line 
+
+/* -*- linux-c -*- */
+
+that is now found at the top of each C source file automatically puts
+the buffer into linux-c-mode when emacs opens the file for editing.
+
+2) The following network ioctl have been removed
+
+#define SAB8253XSETMAC	 	(SIOCDEVPRIVATE + 5 + 2)
+#define SAB8253XGETMAC	 	(SIOCDEVPRIVATE + 5 + 3)
+
+along with the PSEUDOMAC structure and references to this structure.
+
+The following standard ioctls provide the same functionality.
+
+#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
+#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
+
+The 8253xmac tool has been removed.  To start the ASLX sab8253x
+network interface, you should use a command like the following with
+the substitutions appropriate to your environment.
+
+ifconfig 8253x006 hw ether 000000030405 test1
+
+You should substitute for 8253x006 the network interface that you are
+using.  For 000000030405 you should substitute the MAC address that
+you desire to use.  For test1 you should substitute the host name or
+host IP address that you wish to use for this interface.
+
+3) As many functions and non-local variables as possible have been
+declared static in order to prevent name space polution.
+
+4) Support has been added for programmatic selection of signaling
+interface for the Aurora WAN multiserver 3500 series extension boards.
+
+Ports associated with this cards can be programmed via the
+
+#define ATIS_IOCSSIGMODE	_IOW(ATIS_MAGIC_IOC,6,unsigned int)
+
+ioctl to have either RS232, RS422, RS449, RS530, V.35 or no (=off)
+physical layer signaling.
+
+The program 8253xmode.c has been added to demonstrate the use
+of this set ioctl as well as the associated get ioctl.
+
+#define ATIS_IOCGSIGMODE	_IOW(ATIS_MAGIC_IOC,7,unsigned int)
+
+The program is invoked as follows.
+
+8253xmode /dev/ttyS* mode
+
+where mode is 232, 442, 449, 530, v.35 or off.
+
+The proc file has been modified to show information associated with
+the signaling state.
+
+martillo@ylith:~ > cat /proc/tty/driver/auraserial
+serinfo:2.01N driver:1.22
+TTY MAJOR = 4, CUA MAJOR = 5, STTY MAJOR = 254.
+128: port 0: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close: NOPRG
+129: port 1: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: openA: NOPRG
+130: port 2: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: openA: NOPRG
+131: port 3: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close: NOPRG
+132: port 4: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close: NOPRG
+133: port 5: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: openS: NOPRG
+134: port 6: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close: NOPRG
+135: port 7: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close: NOPRG
+136: port 0: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+137: port 1: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+138: port 2: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+139: port 3: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close: RS232
+140: port 4: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close: RS232
+141: port 5: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close: RS232
+142: port 6: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close: RS232
+143: port 7: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close: RS232
+144: port 0: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+145: port 1: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close: RS232
+146: port 2: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close: RS232
+147: port 3: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close: RS232
+148: port 4: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close: RS530
+149: port 5: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close: RS232
+150: port 6: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close: RS232
+151: port 7: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+152: port 0: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+153: port 1: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close: RS232
+154: port 2: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close: RS232
+155: port 3: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close: RS232
+156: port 4: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close: RS232
+157: port 5: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close: RS232
+158: port 6: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close: RS232
+159: port 7: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+160: port 0: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+161: port 1: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+162: port 2: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+163: port 3: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+164: port 4: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+165: port 5: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+166: port 6: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+167: port 7: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close: RS232
+168: port 0: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+169: port 1: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+170: port 2: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+171: port 3: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+172: port 4: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+173: port 5: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+174: port 6: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+175: port 7: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close: RS232
+176: port 0: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+177: port 1: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+178: port 2: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+179: port 3: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+180: port 4: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+181: port 5: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+182: port 6: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+183: port 7: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close: RS232
+184: port 0: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+185: port 1: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+186: port 2: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+187: port 3: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+188: port 4: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+189: port 5: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+190: port 6: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+191: port 7: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close: RS232
+192: port 0: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+193: port 1: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+194: port 2: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+195: port 3: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+196: port 4: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+197: port 5: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+198: port 6: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close: RS232
+199: port 7: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: openA: RS232
+
+The above file indicates the minor device number, port number relative
+to chip, chip type, chip version number, chip number (meaningful for
+4X20 and multichannel servers), interface type, bus number, slot
+number, port availability (AO = asynchronous only, NR = No
+Restrictions, or NA = Not Available), status (closed, open
+Synchronous, open Asynchronous, open Character, or open Network), and
+signaling type (NOPRG = not selectable programmatically; other
+possibilities inclue OFF, RS232, RS442, RS449, RS530 and V.35).
+
+Note that by default ports come up in RS232 mode.
+
+The following module parameter has been added.
+
+MODULE_PARM(sab8253x_default_sp502_mode, "i");
+
+The asynchronous TTY functionality can immediately be used without
+extra configuration.  [Note that immediate use of the WMS3500 products
+is possible because the default value of sab8253x_default_sp502_mode
+is SP502_RS232_MODE (== 1).  If a different default mode is needed, it
+can be set as options in the /etc/modules.conf file.  OFF = 0.
+RS232 = 1, RS422 = 2, RS485 = 3, RS449 = 4, EIA530 = 5 and V.35 = 6, as
+defined in 8253xioc.h.]
+
+5) I added a readme.txt an an overview of the driver sab8253xov.txt
+and the functional and design specifications (sab8253xfs.txt and
+sab8253xds.txt) to the patch.  The functional and design
+specifications were blindly exported to text from the html versions.
+
+The documents are more nicely formated at 
+
+http://www.telfordtools.com/sab8253x/sab8253xfs.html
+
+and
+
+http://www.telfordtools.com/sab8253x/sab8253xfs.html
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/ring.h linux-2.5/drivers/net/wan/8253x/ring.h
--- linux-2.5.13/drivers/net/wan/8253x/ring.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/ring.h	Fri May  3 03:49:07 2002
@@ -0,0 +1,67 @@
+/* -*- linux-c -*- */
+#ifndef _RING_H_
+#define _RING_H_
+
+/*
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/version.h>
+#include <linux/pci.h>
+#ifdef __KERNEL__
+#include <linux/netdevice.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+#define dev_kfree_skb_irq(s) dev_kfree_skb((s))
+#define dev_kfree_skb_any(s) dev_kfree_skb((s))
+#define	net_device_stats enet_statistics
+#define net_device device
+#else
+#define NETSTATS_VER2
+#endif
+#endif
+
+#define	OWNER		((unsigned short)0x8000) /* mask for ownership bit */
+#define	OWN_DRIVER 	((unsigned short)0x8000) /* value of owner bit == host */
+#define	OWN_SAB		((unsigned short)0x0000) /* value of owner bit == sab or
+						  * receive or send */
+#define LISTSIZE 32
+#define RXSIZE (8192+3)
+#define MAXNAMESIZE 11
+#define MAXSAB8253XDEVICES 256
+
+struct counters
+{
+	unsigned int interruptcount;
+	unsigned int freecount;
+	unsigned int receivepacket;
+	unsigned int receivebytes;
+	unsigned int transmitpacket;
+	unsigned int transmitbytes;  
+	unsigned int tx_drops;
+	unsigned int rx_drops;
+};
+
+typedef struct ring_descriptor
+{
+	unsigned short		Count;
+	unsigned char		sendcrc;
+	unsigned char		crcindex;
+	unsigned int		crc;
+	struct sk_buff*		HostVaddr;
+	struct ring_descriptor*	VNext;
+} RING_DESCRIPTOR;
+
+typedef struct dcontrol2
+{
+	RING_DESCRIPTOR *receive;
+	RING_DESCRIPTOR *transmit;
+} DCONTROL2;
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/sab8253xds.txt linux-2.5/drivers/net/wan/8253x/sab8253xds.txt
--- linux-2.5.13/drivers/net/wan/8253x/sab8253xds.txt	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/sab8253xds.txt	Fri May  3 03:49:07 2002
@@ -0,0 +1,4562 @@
+*_Design Specification of SAB8253X ASLX Driver for Linux_*
+
+ 
+
+
+  The effort to design and implement the ASLX SAB8253X Driver for Aurora
+  <http://www.auroratech.com/> hardware with the functionality described
+  in *_Functional Specification of SAB8253X ASLX Driver for Linux
+  <http://www.telfordtools.com/sab8253x/sab8253xfs.html>_* requires
+  solutions to seven separate problems:
+
+ 
+
+   1. creating a development environment for maintaining and extending
+      the driver,
+   2. integrating the driver into the kernel sources,
+   3. creating a file structure of the driver that aids understanding,
+   4. crafting a reasonable and easy to use user interface,
+   5. developing simple tools and example programs for the driver, and
+   6. designing the driver data structures and
+   7. designing the driver program logic.
+
+ 
+
+
+  _Development Environment_
+
+ 
+
+
+      There are several possible approaches to creating a development
+      environment.  The development environments for many drivers seem
+      to have consisted simply of a single machine, and the developer
+      used only /printk()/ in the driver code to debug.  I used such an
+      environment to develop a driver for an IOP480 based intelligent
+      adapter card.
+
+ 
+
+For a driver that provides the functionality described in the Functional
+Specification, a more sophisticated development and debugging
+environment is useful.  (One could even occasionally wish for an ICE,
+but that level of resources was not available to me.)
+
+ 
+
+The development environment consisted of two 686 class machines, on
+which the Linux operating system was installed.  One machine ran at 800
+Mhz, the other at 1Ghz.  It probably would have been worthwhile to have
+dual processor machine, and one was added to the development environment
+later.  The 800 Mhz machine hosted the remote gdb application.  It ran
+Redhat Linux 7.0, but because the machine served only as an NFS and
+remote gdb host, the details of the Linux distribution on this machine
+are not particularly important.
+
+ 
+
+The target machine on which the driver was developed and debugged hosted
+Suse Linux 7.1 and was later upgraded to Suse Linux 7.3.  Suse Linux
+seemed to provide the most complete Linux distribution with the least
+hassle in installation.  (As the Suse distribution comes on 7 standard
+CDs or 1 DVD, there is a lot of value in having a DVD drive in the
+target machine [and the gdb host if it runs a Suse distribution].)
+
+ 
+
+The target and remote gdb machines are connected by a 100 Mbps Ethernet
+network and by a serial crossover cable between the Com1 (ttyS0) ports. 
+
+ 
+
+When I started developing the driver, I obtained the Linux 2.4.3 sources
+from The Linux Kernel Archives <http://www.kernel.org/>.  Later as later
+distributions became stable, I switched to the Linux 2.4.6
+distribution.  The sources were installed first in
+/home/martillo/kernel/linux-2.4.3 and then in
+/home/martillo/kernel/linux-2.4.6 on the remote gdb host machine, which
+was named frolix.
+
+ 
+
+The sources were imported into CVS on frolix, and the core directory
+into CVS  was added manually because the cvs import function ignores
+it.  I consider it safer to maintain the CVS repository on the remote
+gdb host machine instead of the target machine because the target
+machine is likely to crash frequently, and its file system may be put
+into bad states.
+
+ 
+
+I executed the following commands on the remote gdb host machine.
+
+ 
+
+*ln ^Ös /home/martillo/kernel/linux-2.4.3/include/asm-i386
+/home/martillo/kernel/linux-2.4.3/include/asm*
+
+* *
+
+or
+
+* *
+
+*ln ^Ös /home/martillo/kernel/linux-2.4.6/include/asm-i386
+/home/martillo/kernel/linux-2.4.6/include/asm*
+
+* *
+
+*ln ^Ös / /frolix *
+
+ 
+
+I edited the /etc/exports file to contain the following.
+
+ 
+
+/               ylith(rw)
+
+/               fireball(rw)
+
+/               bohun(rw)
+
+/               indefatigable(rw)
+
+ 
+
+Ylith is the original 1 Ghz target machine.  Fireball is a 400 Mhz
+compact PCI target machine.  Indefatigable is a dual 1 Ghz target
+machine.  Bohun is a Solaris target machine used for another project.
+
+ 
+
+On the frolix, I started NFS with the following commands (contained in a
+shell script).
+
+ 
+
+*/etc/rc.d/init.d/nfs start*
+
+*exportfs -va*
+
+ 
+
+If it had been a Suse Linux machine, I would have used the yast2 control
+center to start NFS service.
+
+ 
+
+On ylith, I created an empty directory /frolix and executed the
+following command.
+
+ 
+
+*mount frolix:/ /frolix*
+
+* *
+
+At this point both the remote gdb host (frolix) and the target
+development and debugging machine can refer to the same files by the
+same paths.  I could have guaranteed the same paths to the source files
+on both machines if I had simply used /home/martillo as my home
+directory on frolix and exported /home from frolix to all the other
+machines so that there would only be one /home directory for all the
+machines in my network.  I was lazy about the network configuration.
+
+ 
+
+After making sure that the user martillo had read write access
+permissions to all the kernel sources, I built the kernel on the target
+machine from within xemacs with the following sequence of commands.
+
+ 
+
+From a shell window:
+
+*xemacs ^Öe shell&*
+
+ 
+
+Inside xemacs:
+
+ 
+
+*cd /frolix/home/martillo/kernel/linux-2.4.3*
+
+ 
+
+or
+
+ 
+
+*cd /frolix/home/martillo/kernel/linux-2.4.6*
+
+ 
+
+Then make sure that linux-2.4.x/include/asm-i386 is symbolically linked to
+linux-2.4.x/include/asm.
+
+ 
+
+Execute the following emacs command.
+
+ 
+
+
+          M-x compile
+
+ 
+
+This command prompts for targets.
+
+ 
+
+In the development environment the most useful target string was usually
+/clean xconfig dep bzImage modules./ The target /xconfig /brings up a
+configuration window.  In the basic development environment, it was
+generally worthwhile to add SCSI CD ROM, SCSI legacy support, an
+Ethernet driver and DOS file system support
+
+ 
+
+The target/ dep/ creates the dependencies (note that if the kernel tree
+is ever removed, the .depend and .hdepend files must be regenerated). 
+The /bzImage /target builds the kernel.  The /modules/ target generates
+all the modules to be dynamically installed in the kernel via the
+*insmod* command.
+
+ 
+
+After building the kernel, installing the modules in the /lib tree
+requires the execution (as root) of
+
+ 
+
+make modules_install
+
+ 
+
+The command *make install* *INSTALL_PATH=/boot* will install the
+compressed kernel image as vmlinuz along with other files in the /boot
+partition.  I preferred to use a shell script with commands like the
+following.
+
+ 
+
+cp /frolix/home/martillo/kernel/linux-2.4.6/arch/i386/boot/bzImage
+/boot/vmlinuz_246
+
+cp /frolix/home/martillo/kernel/linux-2.4.6/System.map
+/boot/System.map-2.4.6
+
+cp /frolix/home/martillo/kernel/linux-2.4.6/.config /boot/vmlinuz_246.config
+
+cp /frolix/home/martillo/kernel/linux-2.4.6/include/linux/autoconf.h
+/boot/vmlinuz_246.autoconf.h
+
+cp /frolix/home/martillo/kernel/linux-2.4.6/include/linux/version.h
+/boot/vmlinuz_246.version.h
+
+ 
+
+When the kernel comes from a linux-2.4.3 tree, the obvious substitutions
+of 3 for 6 are required.
+
+ 
+
+Once all the modules and the kernel image are installed, the next step
+in giving the system the ability to boot with the new linux-2.4.3 or
+linux-2.4.6 kernel image is the modification of the lilo.conf file.
+
+ 
+
+I added the following directives to the lilo.conf file.
+
+ 
+
+  image  = /boot/vmlinuz_243
+
+  label  = linux_2.4.3
+
+  root   = /dev/hde7
+
+  optional
+
+ 
+
+  image  = /boot/vmlinuz_246
+
+  label  = linux_2.4.6
+
+  root   = /dev/hde7
+
+  optional
+
+ 
+
+In this case /dev/hde7 corresponds to the /boot partition, and the
+options linux_2.4.3 and linux_2.4.6 will be added to the boot menu once
+the *lilo* command has been executed.  In other system setups the disk
+partition that corresponds to /boot might have a different name like
+/dev/hda7.
+
+ 
+
+Once the new kernel successfully boots, the next step to creating a
+driver development and debugging environment is patching the kernel for
+remote gdb debugging.
+
+ 
+
+The necessary patch can be obtained from kgdb: Source level debugging of
+linux kernel <http://kgdb.sourceforge.net/downloads.html>.
+
+ 
+
+Now the kernel can be built again with the extra step of configuring for
+remote gdb support in the kernel configuration menu. 
+
+ 
+
+The following directives should be added to lilo.conf.
+
+ 
+
+  image  = /boot/vmlinuz_243
+
+  label  = debug243
+
+  append = "gdb gdbttyS=0 gdbbaud=115200"
+
+  root   = /dev/hde7
+
+  optional
+
+ 
+
+  image  = /boot/vmlinuz_246
+
+  label  = debug246
+
+  append = "gdb gdbttyS=0 gdbbaud=115200"
+
+  root   = /dev/hde7
+
+  optional
+
+ 
+
+
+      Then lilo can be executed.  On reboot the boot menu will include
+      options for debug243 and debug246.
+
+ 
+
+To test the patch, select one of the debug options.  Then, on the remote
+gdb host machine execute the following command.
+
+ 
+
+stty 115200 < /dev/ttyS0
+
+ 
+
+Start up an *xemacs* process.  Execute the following commands within
+*xemacs.*
+
+ 
+
+
+          M-x shell
+
+ 
+
+Then within the shell window execute the following command.
+
+ 
+
+cd /frolix/home/martillo/kernel/linux-2.4./X/
+
+/ /
+
+Then invoke the remote debugger.
+
+ 
+
+
+          M-x gdb
+
+ 
+
+Reply to the file prompt with *vmlinux.*
+
+* *
+
+In the gdb window, execute the following command.
+
+ 
+
+target remote /dev/ttyS0
+
+ 
+
+The gdb window should break in gdbstub.c which will be displayed in the
+gdb source window.
+
+ 
+
+At this point, all the basic gdb remote debugging capabilities are ready
+to use.
+
+ 
+
+To access the hardware breakpoint capability of the i386 processor, the
+following commands can be loaded directly or from a file with the
+*script* command.
+
+ 
+
+#Hardware breakpoints in gdb
+
+#
+
+#Using ia-32 hardware breakpoints.
+
+#
+
+#4 hardware breakpoints are available in ia-32 processors. These breakpoints
+
+#do not need code modification. They are set using debug registers.
+
+#
+
+#Each hardware breakpoint can be of one of the
+
+#three types: execution, write, access.
+
+#1. An Execution breakpoint is triggered when code at the breakpoint
+address is
+
+#executed.
+
+#2. A write breakpoint ( aka watchpoints ) is triggered when memory location
+
+#at the breakpoint address is written.
+
+#3. An access breakpoint is triggered when memory location at the breakpoint
+
+#address is either read or written.
+
+#
+
+#As hardware breakpoints are available in limited number, use software
+
+#breakpoints ( br command in gdb ) instead of execution hardware
+breakpoints.
+
+#
+
+#Length of an access or a write breakpoint defines length of the datatype to
+
+#be watched. Length is 1 for char, 2 short , 3 int.
+
+#
+
+#For placing execution, write and access breakpoints, use commands
+
+#hwebrk, hwwbrk, hwabrk
+
+#To remove a breakpoint use hwrmbrk command.
+
+#
+
+#These commands take following types of arguments. For arguments associated
+
+#with each command, use help command.
+
+#1. breakpointno: 0 to 3
+
+#2. length: 1 to 3
+
+#3. address: Memory location in hex ( without 0x ) e.g c015e9bc
+
+#
+
+#Use the command exinfo to find which hardware breakpoint occured.
+
+ 
+
+ 
+
+#hwebrk breakpointno address
+
+define hwebrk
+
+        maintenance packet Y$arg0,0,0,$arg1
+
+end
+
+document hwebrk
+
+        hwebrk breakpointno address
+
+        Places a hardware execution breakpoint
+
+end
+
+ 
+
+#hwwbrk breakpointno length address
+
+define hwwbrk
+
+        maintenance packet Y$arg0,1,$arg1,$arg2
+
+end
+
+document hwwbrk
+
+        hwwbrk breakpointno length address
+
+        Places a hardware write breakpoint
+
+end
+
+ 
+
+#hwabrk breakpointno length address
+
+define hwabrk
+
+        maintenance packet Y$arg0,1,$arg1,$arg2
+
+end
+
+document hwabrk
+
+        hwabrk breakpointno length address
+
+        Places a hardware access breakpoint
+
+end
+
+ 
+
+#hwrmbrk breakpointno
+
+define hwrmbrk
+
+        maintenance packet y$arg0
+
+end
+
+document hwrmbrk
+
+        hwrmbrk breakpointno
+
+        Removes a hardware breakpoint
+
+end
+
+ 
+
+#exinfo
+
+define exinfo
+
+        maintenance packet qE
+
+end
+
+document exinfo
+
+        exinfo
+
+        Gives information about a breakpoint.
+
+end
+
+ 
+
+Once the above macros are define, the developer can set hardware
+breakpoints.
+
+ 
+
+The next step to creating a useful development and debugging environment
+is to provide a shell script to for remote debugging of dynamically
+loaded modules.  The following shell script (called *loadmodule.sh*)
+creates a gdb script called *load/ModuleName/* in
+/frolix/home/martillo/kernel/linux-2.4.6 when it is invoked (as root)
+with the following command.
+
+loadmodule.sh modulename
+
+ 
+
+In order to decrease the probability of confusion, I usually make a link
+in kernel root directory,  /frolix/home/martillo/kernel/linux-2.4.6, to
+the location of the module to be debugged in the kernel tree.  The above
+command is invoked on the target machine (ylith) in the root directory. 
+On the remote debug machine, in the gdb command window, whose working
+directory should be the kernel root directory,
+/frolix/home/martillo/kernel/linux-2.4.6, the command, *script
+load/ModuleName/*, is invoked.  Once the script is executed the symbols
+for the module are available for remote symbolic debugging.
+
+ 
+
+#!/bin/sh
+
+# This script loads a module on a target machine and generates a gdb script.
+
+# source generated gdb script to load the module file at appropriate
+addresses
+
+# in gdb.
+
+#
+
+# Usage:
+
+# Loading the module on target machine and generating gdb script)
+
+#       [foo]$ loadmodule.sh <modulename>
+
+#
+
+# Loading the module file into gdb
+
+#       (gdb) source <gdbscriptpath>
+
+#
+
+# Modify following variables according to your setup.
+
+#       TESTMACHINE - Name of the target machine
+
+#       GDBSCRIPTS - The directory where a gdb script will be generated
+
+#
+
+# Author: Amit S. Kale (akale@veritas.com).
+
+#
+
+# If you run into problems, please check files pointed to by following
+
+# variables.
+
+#       ERRFILE - /tmp/<modulename>.errs contains stderr output of insmod
+
+#       MAPFILE - /tmp/<modulename>.map contains stdout output of insmod
+
+#       GDBSCRIPT - $GDBSCRIPTS/load<modulename> gdb script.
+
+ 
+
+TESTMACHINE=ylith
+
+GDBSCRIPTS=/frolix/home/martillo/kernel/linux-2.4.6
+
+ 
+
+if [ $# -lt 1 ] ; then {
+
+        echo Usage: $0 modulefile
+
+        exit
+
+} ; fi
+
+ 
+
+MODULEFILE=$1
+
+MODULEFILEBASENAME=`basename $1`
+
+ 
+
+if [ $MODULEFILE = $MODULEFILEBASENAME ] ; then {
+
+        MODULEFILE=`pwd`/$MODULEFILE
+
+} fi
+
+ 
+
+ERRFILE=/tmp/$MODULEFILEBASENAME.errs
+
+MAPFILE=/tmp/$MODULEFILEBASENAME.map
+
+GDBSCRIPT=$GDBSCRIPTS/load$MODULEFILEBASENAME
+
+ 
+
+function findaddr() {
+
+        local ADDR=0x$(echo "$SEGMENTS" | \
+
+                grep "$1" | sed 's/^[^ ]*[ ]*[^ ]*[ ]*//' | \
+
+                sed 's/[ ]*[^ ]*$//')
+
+        echo $ADDR
+
+}
+
+ 
+
+function checkerrs() {
+
+        if [ "`cat $ERRFILE`" != "" ] ; then {
+
+                cat $ERRFILE
+
+        } fi
+
+}
+
+ 
+
+#load the module
+
+#echo Copying $MODULEFILE to $TESTMACHINE
+
+#*rcp $MODULEFILE root@${TESTMACHINE}:
+
+ 
+
+echo Loading module $MODULEFILE
+
+#rsh -l root $TESTMACHINE  /sbin/insmod -m ./`basename $MODULEFILE` \
+
+#       > $MAPFILE 2> $ERRFILE &
+
+/sbin/insmod -m ./`basename $MODULEFILE` $2 . .  > $MAPFILE 2> $ERRFILE &
+
+sleep 5
+
+checkerrs
+
+ 
+
+NUMLINES=`grep -n '^$' $MAPFILE | sed -e 's/:.*//g'`
+
+SEGMENTS=`head -n $NUMLINES $MAPFILE | tail -n $(eval expr $NUMLINES - 1)`
+
+TEXTADDR=$(findaddr "\\.text[^.]")
+
+LOADSTRING="add-symbol-file $MODULEFILE $TEXTADDR"
+
+SEGADDRS=`echo "$SEGMENTS" | awk '//{
+
+        if ($1 != ".text" && $1 != ".this" &&
+
+            $1 != ".kstrtab" && $1 != ".kmodtab") {
+
+                print " -s " $1 " 0x" $3 " "
+
+        }
+
+}'`
+
+LOADSTRING="$LOADSTRING $SEGADDRS"
+
+echo Generating script $GDBSCRIPT
+
+echo $LOADSTRING > $GDBSCRIPT
+
+ 
+
+With the addition of the above shell script, the driver development and
+debugging environment is almost complete.  Other useful tools for
+developing and debugging this type of serial driver would include a
+Wanalyzer (I used an Interview 7700 and an HP 4952A in developing this
+driver), a breakout box that displays interface signal states and  (for
+developing the serial Ethernet-like network driver) several WAN LAN VLAN
+routers as described in *Packet Switching Software and Platforms
+<http://members.aol.com/Telford001/vrouter2g.html>*, *Routing in a
+Bridged Network <http://members.aol.com/Telford001/routetti2.html>, **A
+WAN SUBSYSTEM for a High Performance Packet Switch
+<http://members.aol.com/Keleustes/syncdob.html>* and *A New High
+Performance Architecture for Routers, Bridges and LAN Switches (Software
+Defined Internetworking)
+<http://members.aol.com/Ishtar7713/private/sdi4.html>.*
+
+ 
+
+
+  _Integration into the Kernel Sources_
+
+
+   
+
+The driver has its own directory, {kernel root
+directory}/drivers/net/wan/8253x, in the 2.4.* kernel source tree.
+
+ 
+
+To facilitate the automatic build of the 8253x driver, the following
+standard kernel files were modified.
+
+ 
+
+1.                  {kernel root directory}/drivers/net/wan/Config.in to
+which the line
+
+ 
+
+tristate '  Aurora Technology, Inc. synchronous asynchronous PCI cards
+V2' CONFIG_ATI_XX20
+
+
+ 
+
+was added,
+
+2.                  {kernel root directory}/drivers/net/wan/Makefile to
+which the following lines were added,
+
+ 
+
+subdir-$(CONFIG_ATI_XX20) += 8253x
+
+ 
+
+ifeq ($(CONFIG_ATI_XX20),y)
+
+  obj-y += 8253x/ASLX.o
+
+endif
+
+ 
+
+When the driver is built as a dynamically loaded module, the following
+macro commands in the file 8253xini.c puts the module entry points in
+the special module entry point segment.
+
+ 
+
+module_init(auraXX20_probe);
+
+module_exit(auraXX20_cleanup);
+
+ 
+
+The sources are provided to the users in a patch file, tentatively named
+8253x.patch <http://www.telfordtools.com/sab8253x/8253x.patch>.
+
+ 
+
+To install it the user sets his directory to the top level of the kernel
+sources and executes the following command.
+
+ 
+
+patch ^Öp1 < /{directory-patch}//8253x.patch
+
+
+   
+
+
+  _File Structure of the ASLX Driver Source Code_
+
+ 
+
+The following files are present in the driver directory.
+
+ 
+
+8253x.h
+
+8253xdbg.c
+
+8253xmac.c
+
+8253xsyn.c
+
+PciRegs.h
+
+crc32.h
+
+sp502.h
+
+8253xcfg.c
+
+8253xini.c
+
+8253xnet.c
+
+8253xtty.c
+
+Reg9050.h
+
+crc32dcl.h
+
+ring.h
+
+8253xctl.h
+
+8253xioc.h
+
+8253xplx.c
+
+8253xint.c
+
+crc32.c
+
+endian.h
+
+Makefile
+
+Amcc5920.c
+
+8253xmcs.h
+
+8253xmcs.c
+
+8253xchr.c
+
+8253xutl.c
+
+ 
+
+ 
+
+ 
+
+The source code is divided functionally among the files of the ASLX driver.
+
+ 
+
+8253xcfg.c is the source for a user application that configures 8253x
+control registers to provide clocking.  8253xmac.c is the source for a
+user application that sets a pseudo-MAC address for the network driver.
+
+ 
+
+8253xini.c contains the initialization/probe logic.
+
+ 
+
+8253xint.c contains the common interrupt logic.
+
+ 
+
+8253xtty.c contains the asynchronous TTY logic.
+
+ 
+
+8253xsyn.c contains the synchronous TTY logic.
+
+ 
+
+8253xnet.c contains the network driver logic.
+
+ 
+
+8253xchr.c contains the character driver logic.
+
+
+ 
+
+8253xdbg.c contains some debugging functions.
+
+ 
+
+8253xutl.c contains most of the functions that are common among the
+different driver functional subunits.
+
+ 
+
+8253xplx.c contains some functions specific to the PLX9050 (a PCI bridge
+chip) and specifically to reading and reprogramming the associated
+serial EEPROM.
+
+ 
+
+amcc5920.c contains some functions specific to the AMCC5920 (a PCI
+bridge chip) and specifically to reading and reprogramming the
+associated serial EEPROM.
+
+ 
+
+8253xmcs.c contains functions specific to programming the multichannel
+server (mostly G-LINK related logic, programming the sp502 driver chip
+and reading or programming the serial EEPROM associated with the
+interface cards contained within the MCS unit).
+
+ 
+
+crc32.c contains logic to append a CRC32 to a pseudo MAC frame that is
+generated by the network driver.
+
+ 
+
+8253x.h contains symbols, structures and macros that relate mostly to
+the 8253x chips and ports.
+
+ 
+
+8253xctl.h contains symbols, structures and macros that relate mostly to
+the adapter cards.
+
+ 
+
+8253xmcs.h contains symbols and structures that relate mostly to the
+multichannel server.  A lot of this file relates to G-LINK.
+
+ 
+
+sp502.h contains symbols and structures that relate to the programming
+of the hardware interface line drivers of the 3500 adapter cards of the
+multichannel server.
+
+ 
+
+8253xioc.h contains symbols and structures that relate to private ioctls.
+
+ 
+
+PciRegs.h contains symbols and structures that relate to PCI
+configuration space.
+
+ 
+
+Reg9050.h contains symbols and structures that relate to the PLX9050 PCI
+interface chip and its serial eprom
+
+ 
+
+crc32.h, crc32dcl.h and .endian.h contain symbols, structures and macros
+that relate to generating a correct CRC32.
+
+ 
+
+ring.h contains symbols and structures that relate to the network driver
+frame transmission ring and frame reception.
+
+ 
+
+The Makefile is a standard Linux kernel Makefile whose structure is
+dictated by the current Linux build formalism.
+
+ 
+
+
+  _Using the ASLX Driver _
+
+
+   
+
+
+  The ASLX driver is designed to be a ^Óplug-and-play^Ô driver as far as
+  possible.  If it is built as a dynamically loadable module, the user
+  (or relevant system configuration file) invokes /insmod /to load the
+  ASLX.o file. 
+
+ 
+
+The following parameters can be set on the /insmod/ command line.
+
+ 
+
+MODULE_PARM(xx20_minorstart, "i");/*when statically linked autodected
+otherwise 128 by default*/
+
+MODULE_PARM(sab8253xc_major, "i");/*major dev for character device, by
+default dynamic */
+
+MODULE_PARM(auraXX20n_debug, "i");/*turns on debugging messages, default
+off*/
+
+MODULE_PARM(auraXX20n_name, "s"); /*base network driver name = 8253x000*/
+
+MODULE_PARM(sab8253xn_listsize, "i"); /*transmit ring size default 32*/
+
+MODULE_PARM(sab8253xc_name, "s");/*registered name for char driver =
+sab8253xc*/
+
+MODULE_PARM(sab8253x_default_sp502_mode, "i");
+
+ 
+
+
+  The asynchronous TTY functionality can immediately be used without
+  extra configuration.  [Note that immediate use of the WMS3500 products
+  is possible because the default value of sab8253x_default_sp502_mode
+  is SP502_RS232_MODE (== 1).  If a different default mode is needed, it
+  can be set as options in the /etc/modules.conf file.  OFF = 0.
+
+RS232 = 1, RS422 = 2, RS485 = 3, RS449 = 4, EIA530 = 5 and V.35 = 6, as
+defined in 8253xioc.h.]
+
+ 
+
+The MAKETERMS script below parses the /proc/tty/driver/auraserial file
+to make the asynchronous TTY device files in the /dev directory.
+
+ 
+
+TTYDEV=$1
+
+MDEVS=`cat /proc/tty/driver/auraserial | gawk '{print $1}' | sed -e
+'/[a-zA-Z]/d' | sed -e 's/://'`
+
+ 
+
+for i in $MDEVS
+
+do
+
+        TTYNAME=/dev/ttyS${TTYDEV}
+
+        mknod $TTYNAME c 4 $i
+
+        TTYDEV=$((${TTYDEV}+1))
+
+done
+
+ 
+
+The MAKEPROTO script below provides a prototype to modify the
+/etc/inittab file so that an agetty process can be spawned on every
+other /dev/ttyS* at 9600 bps
+
+ 
+
+TTYDEV=$1
+
+MDEVS=`cat /proc/tty/driver/auraserial | gawk '{print $1}' | sed -e
+'/[a-zA-Z]/d' | sed -e 's/://'`
+
+LEADCHAR=""
+
+ 
+
+for i in $MDEVS
+
+do
+
+        NAME=S${TTYDEV}
+
+        TTYNAME=ttyS${TTYDEV}
+
+        echo ${LEADCHAR}${NAME}:35:respawn:/sbin/agetty 9600 ${TTYNAME}
+
+        TTYDEV=$((${TTYDEV}+1))
+
+        if [ -z "$LEADCHAR" ]
+
+        then
+
+                LEADCHAR="#"
+
+        else
+
+                LEADCHAR=""
+
+        fi
+
+done
+
+ 
+
+
+  If loopback cables are connected between successive TTY ports on each
+  Aurora adapter card or unit, the command
+
+ 
+
+cu ^Öl /dev/ttyS{n} ^Ös 9600
+
+ 
+
+would connect to the login that was spawned on /dev/ttyS{n-1}.
+
+ 
+
+The script MAKESTERMS (viz below) creates synchronous TTY dev files for
+all the Aurora serial ports.
+
+ 
+
+TTYDEV=$1
+
+MDEVS=`cat /proc/tty/driver/auraserial | gawk '{print $1}' | sed -e
+'/[a-zA-Z]/d' | sed -e 's/://'`
+
+ 
+
+for i in $MDEVS
+
+do
+
+        TTYNAME=/dev/sttyS${TTYDEV}
+
+        mknod $TTYNAME c 5 $i
+
+        TTYDEV=$((${TTYDEV}+1))
+
+done
+
+ 
+
+The MAKESPROTO script below creates a prototype with which to modify the
+/etc/inittab file to spawn an agetty process on every other
+/dev/sttyS{N} device.
+
+ 
+
+TTYDEV=$1
+
+MDEVS=`cat /proc/tty/driver/auraserial | gawk '{print $1}' | sed -e
+'/[a-zA-Z]/d' | sed -e 's/://'`
+
+LEADCHAR=""
+
+ 
+
+for i in $MDEVS
+
+do
+
+        NAME=sS${TTYDEV}
+
+        TTYNAME=sttyS${TTYDEV}
+
+        echo ${LEADCHAR}${NAME}:35:respawn:/sbin/agetty 9600 ${TTYNAME}
+
+        TTYDEV=$((${TTYDEV}+1))
+
+        if [ -z "$LEADCHAR" ]
+
+        then
+
+                LEADCHAR="#"
+
+        else
+
+                LEADCHAR=""
+
+        fi
+
+done
+
+ 
+
+
+  The simplest way to use these terminals with the agetty process that
+  comes with the Linux distribution is to leave externally clocked (the
+  default) the terminals on which agetty has been spawned.
+
+ 
+
+The loopback cable can be connected to a port on which agetty is not
+being run.  The clockside of the cable is connected to this port.  The
+user can run the MAKECLOCKING script below.
+
+ 
+
+echo 8253xcfg $1 -n 64 158 56 4 192 140 15
+
+8253xcfg $1 -n 64 158 56 4 192 140 15
+
+ 
+
+The numbers on the 8253xcfg command line are new (decimal) values for
+the channel control, mode and baud rate registers.  The file 8253xioc.h
+and sab8253x manuals from Siemens/Infineon can assist in explaining the
+reasoning behind these values. The 8253xcfg sets the mode, channel
+control and baudrate generator registers of the port specified by
+/dev/sttyS{N-1} which is the argument $1 of this script file.  8253xcfg
+is a simple example program that is included with the driver sources. 
+It is described in the next section of this document.
+
+ 
+
+At this point, the user could execute the following command to connect
+synchronously to the peer synchronous TTY port.
+
+ 
+
+cu ^Öl /dev/sttyS{n} ^Ös 9600
+
+ 
+
+To turn off internal clocking use the following command.
+
+ 
+
+8253xcfg /dev/sttyS? ^Ön 64 152 0 4 0 140 15
+
+ 
+
+To use an ASLX network device the following commands would be used.
+
+ 
+
+*MAKECLOCKING /dev/sttyS*/{N} [if the interface is to provide clock]/
+
+*stty */{speed} /*< /dev/sttyS*/{N} [if the interface is to provide clock]/
+
+ 
+
+To set the MAC address, which defaults to 00:00:00:00:00:00 and which
+consequently must be changed, use the following command.
+
+ 
+
+*ifconfig 8253x*/{mdev} /*hw ether*/ {mac address} [as root]/
+
+ 
+
+[Note that the 8253x{mdev} interface must not be running when the above
+command is executed.]
+
+ 
+
+To set the IP address, use the command.
+
+/ /
+
+*ifconfig 8253x*/{mdev} {ipadress} [as root]/
+
+ 
+
+[Note that the two ifconfig commands can be combined on one line.  If
+they are executed separately the MAC address command must be executed
+before the IP address command.]
+
+ 
+
+After the completion of the above commands, assuming there is an active
+network peer that uses the same serial Ethernet frame structure, it
+should be possible to ping or telnet to the peer networking device.
+
+ 
+
+{mdev} is the minor device number (in decimal, 3 digits including
+leading 0s required) associated with /dev/sttyS{N}.//
+
+* *
+
+To disable the network interface use the following command.
+
+ 
+
+*ifconfig 8253x*/{mdev} /*down*/ [as root]/
+
+ 
+
+If there is a need to disable clocking on a serial port, the
+MAKENONCLOCKING shell script is invoked with the TTY device as an
+argument as follows.
+
+ 
+
+MAKENONCLOCKING /dev/ttyS{N}
+
+ 
+
+The shell script contains the following commands.
+
+ 
+
+echo 8253xcfg $1 -n 64 152 0 4 192 140 255
+
+8253xcfg $1 -n 64 152 0 4 192 140 255
+
+ 
+
+The numbers on the 8253xcfg command line are new (decimal) values for
+the channel control, mode and baud rate registers.  The file 8253xioc.h
+and sab8253x manuals from Siemens/Infineon can assist in explaining the
+reasoning behind these values. The 8253xcfg sets the mode, channel
+control and baudrate generator registers of the port specified by
+/dev/sttyS{N-1} which is the argument $1 of this script file.  8253xcfg
+is a simple example program that is included with the driver sources. 
+It is described in the next section of this document.
+
+
+         
+
+
+  _Simple Tools and Example Programs_
+
+ 
+
+The tools and example programs supplied with the SAB8253X ASLX driver
+are the following.
+
+1.      eprom9050
+
+2.      8253xcfg
+
+3.      8253xspeed
+
+4.      8253xpeer
+
+5.      8253xmode
+
+
+    eprom9050
+
+ 
+
+This program performs the bit-banging necessary to read and to program
+the serial eprom of the PLX9050. 
+
+ 
+
+To access the serial eprom on an adapter card the program opens up a TTY
+device on   the adapter card, whose serial eprom is to be modified. 
+This TTY device can either be synchronous, asynchronous or callout.  The
+TTY device is passed as an argument when the program is invoked.
+
+ 
+
+The program uses the ATIS_IOCGSEP9050 IOCTL to get the current serial
+eprom values and the ATIS_IOCSSEP9050 IOCTL to set the new serial eprom
+values.
+
+ 
+
+Here is the source code of the program.
+
+ 
+
+/*
+
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+
+ *
+
+ * This program is free software; you can redistribute it and/or
+
+ * modify it under the terms of the GNU General Public License
+
+ * as published by the Free Software Foundation; either version
+
+ * 2 of the License, or (at your option) any later version.
+
+ *
+
+ **/
+
+ 
+
+#include <sys/types.h>
+
+#include <sys/stat.h>
+
+#include <fcntl.h>
+
+#include <stdio.h>
+
+#include <stdlib.h>
+
+#include "8253xioc.h"
+
+#include "Reg9050.h"
+
+ 
+
+ 
+
+                                /* This application shows how to load the */
+
+                                /* channel control, mode and rx frame
+length */
+
+                                /* check registers via an ioctl.*/
+
+ 
+
+int main(int argc, char **argv)
+
+{
+
+  int fd;
+
+  unsigned short oldeeprom[EPROM9050_SIZE], neweeprom[EPROM9050_SIZE];
+
+  char buffer[200];
+
+  int count;
+
+  int value;
+
+  unsigned short *pointer;
+
+  unsigned short *pointerold;
+
+  int noprompt = 0;
+
+  int epromindex;
+
+ 
+
+  if(argc < 2)
+
+    {
+
+      fprintf(stderr, "Syntax: %s {portname} [-n] {prom values}.\n", *argv);
+
+      exit(-1);
+
+    }
+
+  fd = open(argv[1], O_RDWR);
+
+  if(fd < 0)
+
+    {
+
+      perror("open failed.");
+
+      exit(-2);
+
+    }
+
+ 
+
+  if((argc > 2) && !strcmp("-n", argv[2]))
+
+    {
+
+      noprompt = 1;
+
+    }
+
+ 
+
+                                /* get the current values */
+
+  if(ioctl(fd, ATIS_IOCGSEP9050, &oldeeprom) < 0)
+
+    {
+
+      perror("ioctl failed.");
+
+      exit(-3);
+
+    }
+
+                                /* set up the existing values as defaults */
+
+  memcpy(neweeprom, oldeeprom, sizeof(oldeeprom));
+
+                                /* gather all new values from the
+command line */
+
+                                /* or via tty input.*/
+
+  for(count = (2+noprompt), pointer = neweeprom; count < argc; ++count,
+++pointer)
+
+    {
+
+      *pointer = atoi(argv[count]);
+
+    }
+
+  pointer = neweeprom;
+
+  pointerold = oldeeprom;
+
+  for(epromindex = 0; epromindex < EPROM9050_SIZE; ++epromindex)
+
+    {
+
+      fprintf(stderr, "LOCATION %i [%4.4x/%4.4x]: ", epromindex,
+*pointerold, *pointer);
+
+ 
+
+      if(!noprompt)
+
+        {
+
+          if(count = read(0, buffer, 150), count <= 0)
+
+            {
+
+              exit(0);
+
+            }
+
+          buffer[count] = '\0';
+
+          if(buffer[0] != '\n')
+
+            {
+
+              sscanf(buffer, "%x", &value);
+
+              *pointer = (unsigned short) value;
+
+            }
+
+        }
+
+      else
+
+        {
+
+          fprintf(stderr, "\n");
+
+        }
+
+      ++pointerold;
+
+      ++pointer;
+
+    }
+
+                                /* This ioctl does the actual register
+load. */
+
+  if(ioctl(fd, ATIS_IOCSSEP9050, neweeprom) < 0)
+
+    {
+
+      perror("ioctl failed.");
+
+      exit(-3);
+
+    }
+
+ 
+
+  fflush(stdout);
+
+}
+
+ 
+
+With the above program it is possible to change PCI vendor and device ID
+values of the adapter card.  At that point the card would no longer be
+visible to the driver.  To correct the vendor and device IDs use the
+*lspci* Linux command to find out what new values are and recompile the
+driver code after modifying the symbols that correspond to the correct
+vendor and device Ids of the card to the new values.  (I should make the
+vendor and device IDs module parameters that can be set from the
+*insmod* command line.)  The eprom9050 can be invoked to write the
+device and vendor IDs to the correct values.  Of course, then the card
+will no longer be visible to the new version of the driver, and the
+original version of the driver must be used to communicate with this card.
+
+ 
+
+
+    8253xcfg
+
+ 
+
+The 8253xcfg command provides access to images of the channel control,
+mode and baud rate generator registers of the serial port that is
+specified by the minor device number (port number = minor device number
+^Ö minor_start) of the TTY device (either synchronous, asynchronous or
+callout) specified on the command line by which 8253xcfg is invoked. 
+The next time the port is initialized (usually on the first open after
+every process that currently has the port open has closed it) these
+registers are set with the values of their images.  The 8253xcfg command
+can make a synchronous port clocking or non-clocking.  Note that even
+though 8253xcfg operates on a TTY device, the open that finally sets the
+registers with the values from the images can be either a synchronous
+TTY, a network device or a synchronous character device open.  The
+program uses the ATIS_IOCGPARAMS IOCTL to get the current values of the
+images of the registers and employs the ATIS_IOCSPARAMS IOCTL to set the
+current values of the images of the registers.  Here is the source of
+the 8253xcfg program.
+
+ 
+
+/*
+
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+
+ *
+
+ * This program is free software; you can redistribute it and/or
+
+ * modify it under the terms of the GNU General Public License
+
+ * as published by the Free Software Foundation; either version
+
+ * 2 of the License, or (at your option) any later version.
+
+ *
+
+ **/
+
+ 
+
+#include <sys/types.h>
+
+#include <sys/stat.h>
+
+#include <fcntl.h>
+
+#include <stdio.h>
+
+#include <stdlib.h>
+
+#include "8253xioc.h"
+
+ 
+
+char *prompts[] =
+
+  {
+
+    "ccr0",
+
+    "ccr1",
+
+    "ccr2",
+
+    "ccr3",
+
+    "ccr4",
+
+    "mode",
+
+    "rlcr",
+
+    0
+
+  };
+
+ 
+
+                                /* This application shows how to load the */
+
+                                /* channel control, mode and rx frame
+length */
+
+                                /* check registers via an ioctl.*/
+
+ 
+
+int main(int argc, char **argv)
+
+{
+
+  int fd;
+
+  struct channelcontrol ccontrolold, ccontrolnew;
+
+  char buffer[200];
+
+  int count;
+
+  int value;
+
+  unsigned char *pointer;
+
+  unsigned char *pointerold;
+
+  char **promptpointer = prompts;
+
+  int noprompt = 0;
+
+ 
+
+  if(argc < 2)
+
+    {
+
+      fprintf(stderr, "Syntax: %s {portname} [-n] [ccr0 [ccr1 [ccr2
+[ccr3 [ccr4 [mode [rlcr]]]]]]].\n", *argv);
+
+      exit(-1);
+
+    }
+
+  fd = open(argv[1], O_RDWR);
+
+  if(fd < 0)
+
+    {
+
+      perror("open failed.");
+
+      exit(-2);
+
+    }
+
+ 
+
+  if((argc > 2) && !strcmp("-n", argv[2]))
+
+    {
+
+      noprompt = 1;
+
+    }
+
+ 
+
+                                /* get the current values */
+
+  if(ioctl(fd, ATIS_IOCGPARAMS, &ccontrolold) < 0)
+
+    {
+
+      perror("ioctl failed.");
+
+      exit(-3);
+
+    }
+
+                                /* set up the existing values as defaults */
+
+  ccontrolnew = ccontrolold;
+
+ 
+
+                                /* gather all new values from the
+command line */
+
+                                /* or via tty input.*/
+
+  for(count = (2+noprompt), pointer = (unsigned char*) &ccontrolnew;
+count < argc; ++count, ++pointer)
+
+    {
+
+      *pointer = atoi(argv[count]);
+
+    }
+
+  pointer = (unsigned char*) &ccontrolnew;
+
+  pointerold = (unsigned char*) &ccontrolold;
+
+  while(*promptpointer)
+
+    {
+
+      fprintf(stderr, "%s [%2.2x/%2.2x]: ",*promptpointer, *pointerold,
+*pointer);
+
+ 
+
+      if(!noprompt)
+
+        {
+
+          if(count = read(0, buffer, 150), count <= 0)
+
+            {
+
+              exit(0);
+
+            }
+
+          buffer[count] = '\0';
+
+          if(buffer[0] != '\n')
+
+            {
+
+              sscanf(buffer, "%x", &value);
+
+              *pointer = (unsigned char) value;
+
+            }
+
+        }
+
+      else
+
+        {
+
+          fprintf(stderr, "\n");
+
+        }
+
+      ++pointerold;
+
+      ++pointer;
+
+      ++promptpointer;
+
+    }
+
+                                /* This ioctl does the actual register
+load. */
+
+  if(ioctl(fd, ATIS_IOCSPARAMS, &ccontrolnew) < 0)
+
+    {
+
+      perror("ioctl failed.");
+
+      exit(-3);
+
+    }
+
+ 
+
+  fflush(stdout);
+
+}
+
+ 
+
+ 
+
+
+    8253xspeed
+
+ 
+
+This program sets the custom baud rate of a serial port.  If the custom
+baud rate of a serial port is non-zero, and if the standard baud rate
+has been set to 38,400 bps, the next time the port is initialized, the
+port will run at the custom baud rate.  If the custom baud rate were 0,
+the port would run at the standard baud rate.   The 8352xpeed program is
+invoked with a TTY device (either asynchronous, synchronous or callout),
+but the effect also applies to the network device and the synchronous
+character device that correspond to the same physical serial port.
+
+ 
+
+Here is the source code for the 8253xspeed.
+
+ 
+
+/*
+
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+
+ *
+
+ * This program is free software; you can redistribute it and/or
+
+ * modify it under the terms of the GNU General Public License
+
+ * as published by the Free Software Foundation; either version
+
+ * 2 of the License, or (at your option) any later version.
+
+ *
+
+ **/
+
+ 
+
+#include <sys/types.h>
+
+#include <sys/stat.h>
+
+#include <fcntl.h>
+
+#include <stdio.h>
+
+#include <stdlib.h>
+
+#include "8253xioc.h"
+
+ 
+
+ 
+
+int main(int argc, char **argv)
+
+{
+
+  int fd;
+
+  unsigned long oldspeed, newspeed;
+
+  char buffer[200];
+
+  int count;
+
+  long value;
+
+  int noprompt = 0;
+
+  int epromindex;
+
+ 
+
+  if(argc < 2)
+
+    {
+
+      fprintf(stderr, "Syntax: %s {portname} [-n] {new speed}.\n", *argv);
+
+      exit(-1);
+
+    }
+
+  fd = open(argv[1], O_RDWR);
+
+  if(fd < 0)
+
+    {
+
+      perror("open failed.");
+
+      exit(-2);
+
+    }
+
+ 
+
+  if((argc > 2) && !strcmp("-n", argv[2]))
+
+    {
+
+      noprompt = 1;
+
+    }
+
+ 
+
+                                                                                                       
+/* get the current values */
+
+  if(ioctl(fd, ATIS_IOCGSPEED, &oldspeed) < 0)
+
+    {
+
+      perror("ioctl failed.");
+
+      exit(-3);
+
+    }
+
+                                                                                                       
+/* set up the existing values as defaults */
+
+  newspeed = oldspeed;
+
+                                                                                                       
+/* gather all new values from the command line */
+
+                                                                                                       
+/* or via tty input.*/
+
+  if(argc == (noprompt + 3))
+
+    {
+
+      newspeed = atoi(argv[count]);
+
+    }
+
+ 
+
+  fprintf(stderr, "speed [%ld/%ld]: ", oldspeed, newspeed);
+
+ 
+
+  if(!noprompt)
+
+    {
+
+      if(count = read(0, buffer, 150), count <= 0)
+
+                                                                                    
+{
+
+                                                                                    
+  exit(0);
+
+                                                                                    
+}
+
+      buffer[count] = '\0';
+
+      if(buffer[0] != '\n')
+
+                                                                                    
+{
+
+                                                                                    
+  sscanf(buffer, "%ld", &newspeed);
+
+                                                                                    
+}
+
+    }
+
+  else
+
+    {
+
+      fprintf(stderr, "\n");
+
+    }
+
+ 
+
+                                                                                                       
+/* This ioctl does the actual register load. */
+
+  if(ioctl(fd, ATIS_IOCSSPEED, &newspeed) < 0)
+
+    {
+
+      perror("ioctl failed.");
+
+      exit(-3);
+
+    }
+
+ 
+
+  fflush(stdout);
+
+}
+
+ 
+
+The ATIS_IOCGSPEED gets the value the custom baud rate for a serial port
+while ATIS_IOCSSPEED sets the value of the custom baud rate for a serial
+port.
+
+ 
+
+ 
+
+
+    8253xpeer
+
+ 
+
+The 8253xpeer example program reads and writes packets to the serial
+port in synchronous mode.  The synchronous character driver to some
+extent emulates the getmsg/putmsg functionality found in Solaris.  This
+driver returns only one packet at a time to read and returns ENOMEM if
+the receive buffer is not large enough to receive the current packet. 
+The driver assumes that the data from a write is to be packetized into a
+single packet.  The driver can provide asynchronous notification that
+there is no more data queued to be transmitted at the serial port.  This
+asynchronous notification informs the application program that a low
+priority packet can now be written to the driver.  Such functionality is
+useful to protocols like LAPB that distinguish low priority information
+frames from high priority control frames.
+
+ 
+
+To try out this program find the major device number associated with the
+8253xc device in the /proc/devices file.  Select two ports to loop
+together.  Connect them with a synchronous loopback cable.  Then execute
+the following command for each of the ports.
+
+ 
+
+mknod /dev//DevName1/ c /major-dev-num minor-dev-num-1/
+
+/ /
+
+mknod /dev//DevName2/ c /major-dev-num minor-dev-num-2/
+
+ 
+
+Minor-dev-num-[1/2] correspond to the selected ports.
+
+ 
+
+Select one of the ports to be clocking (the clocking end of the loopback
+cable should connect to this port) and apply MAKECLOCKING to the
+corresponding TTY.  Use stty or 8253xspeed and stty to set the speed on
+the corresponding TTY port.
+
+ 
+
+Then in one window run *8253xpeer /dev//DevName1/* and in another window
+execute *8253xpeer /dev//DevName2./*  It should now be possible to send
+and receive data in each of the windows.
+
+ 
+
+Here is the program source.
+
+ 
+
+/*
+
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+
+ *
+
+ * This program is free software; you can redistribute it and/or
+
+ * modify it under the terms of the GNU General Public License
+
+ * as published by the Free Software Foundation; either version
+
+ * 2 of the License, or (at your option) any later version.
+
+ *
+
+ **/
+
+ 
+
+#include <sys/types.h>
+
+#include <sys/stat.h>
+
+#include <fcntl.h>
+
+#include <stdio.h>
+
+#include <stdlib.h>
+
+#include "8253xioc.h"
+
+#include <sys/poll.h>
+
+ 
+
+struct pollfd pollarray[2];
+
+ 
+
+ 
+
+char buffer[8192];
+
+ 
+
+int main(int argc, char **argv)
+
+{
+
+  int fd;
+
+  int status;
+
+  int prompt = 1;
+
+  int count;
+
+ 
+
+  if(argc != 2)
+
+    {
+
+      fprintf(stderr, "Syntax: %s {portname}\n", *argv);
+
+      exit(-1);
+
+    }
+
+  fd = open(argv[1], O_RDWR);
+
+  if(fd < 0)
+
+    {
+
+      perror("open failed.");
+
+      exit(-2);
+
+    }
+
+  do
+
+    {
+
+      if(prompt)
+
+        {
+
+          printf("Enter data: ");
+
+          fflush(stdout);
+
+          prompt = 0;
+
+        }
+
+      pollarray[0].fd = 0;
+
+      pollarray[0].events = POLLIN;
+
+      pollarray[0].revents = 0;
+
+      pollarray[1].fd = fd;
+
+      pollarray[1].events = POLLIN|POLLOUT;
+
+      pollarray[1].revents = 0;
+
+      status = poll(pollarray, 2, 10);
+
+      switch(status)
+
+        {
+
+        case 0:
+
+          break;
+
+ 
+
+        case 1:
+
+        case 2:
+
+          if(pollarray[0].revents == POLLIN)
+
+            {
+
+              if(count = read(0, buffer, 150), count <= 0)
+
+                {
+
+                  perror("unable to read stdio.\n");
+
+                  exit(0);
+
+                }
+
+              buffer[count] = '\0';
+
+              if(count)
+
+                {
+
+                  if(pollarray[1].revents & POLLOUT)
+
+                    {
+
+                      if(write(pollarray[1].fd, buffer, count) <= 0)
+
+                        {
+
+                          perror("unable to write protodevice.\n");
+
+                          exit(-1);
+
+                        }
+
+                    }
+
+                  else
+
+                    {
+
+                      printf("Write of protodevice would block.\n");
+
+                      fflush(stdout);
+
+                    }
+
+                }
+
+              prompt = 1;
+
+            }
+
+          if(pollarray[1].revents & POLLIN)
+
+            {
+
+              if(count = read(pollarray[1].fd, buffer, 8192), count <= 0)
+
+                {
+
+                  perror("unable to read protodevice.\n");
+
+                  exit(0);
+
+                }
+
+              buffer[count] = '\0';
+
+              printf("\nRead: %s", buffer);
+
+              fflush(stdout);
+
+              prompt = 1;
+
+            }
+
+          break;
+
+ 
+
+        default:
+
+          break;
+
+        }
+
+    }
+
+  while(status >= 0);
+
+}
+
+ 
+
+ 
+
+
+    8253xmode
+
+ 
+
+The 8253xmode program sets the signaling mode of port on a multichannel
+server 3500 extension board which has a programmable Sipex sp502
+physical driver chip for each port.
+
+ 
+
+The command syntax is the following
+
+ 
+
+*8253xmode* /dev//{dev name} {mode}/
+
+ 
+
+where mode is one of the following.
+
+    * off
+    * 232
+    * 422
+    * 485
+    * 530
+    * v.35
+
+ 
+
+Note the minor devices associated with a multiserver increase
+monotonically starting from the first connector on the upper left corner
+if you are facing the connector side of the multiserver.  The numbering
+goes from left to right and top to bottom without gaps  Thus, the
+numbers on the multiserver itself may not map to the minor device number
+as port number + minor device number of first port if the multiserver is
+not fully populated.
+
+ 
+
+Here is the source for the 8253xmode program.
+
+ 
+
+/* -*- linux-c -*- */
+
+/*
+
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+
+ *
+
+ * This program is free software; you can redistribute it and/or
+
+ * modify it under the terms of the GNU General Public License
+
+ * as published by the Free Software Foundation; either version
+
+ * 2 of the License, or (at your option) any later version.
+
+ *
+
+ **/
+
+ 
+
+#include <sys/types.h>
+
+#include <sys/stat.h>
+
+#include <fcntl.h>
+
+#include <stdio.h>
+
+#include <stdlib.h>
+
+#include "8253xioc.h"
+
+ 
+
+static char *signaling[] =
+
+{
+
+        "OFF",
+
+        "RS232",
+
+        "RS422",
+
+        "RS485",
+
+        "RS449",
+
+        "RS530",
+
+        "V.35"
+
+};
+
+ 
+
+                                /* This application shows how to set sigmode
+
+                                 * on those devices that support software
+
+                                 * programmable signaling. */
+
+int main(int argc, char **argv)
+
+{
+
+        int fd;
+
+        unsigned int oldmode, newmode;
+
+       
+
+        if(argc != 3)
+
+        {
+
+                fprintf(stderr, "Syntax: %s {portname} {new mode}.\n",
+*argv);
+
+                fprintf(stderr, "{new mode} = off | 232 | 422 | 485 |
+449 | 530 | v.35\n");
+
+                exit(-1);
+
+        }
+
+        fd = open(argv[1], O_RDWR);
+
+        if(fd < 0)
+
+        {
+
+                perror("open failed.");
+
+                exit(-2);
+
+        }
+
+        if(!strcmp("off", argv[2]))
+
+        {
+
+                newmode = SP502_OFF_MODE;
+
+        }
+
+        else if(!strcmp("232", argv[2]))
+
+        {
+
+                newmode = SP502_RS232_MODE;
+
+        }
+
+        else if(!strcmp("422", argv[2]))
+
+        {
+
+                newmode = SP502_RS422_MODE;
+
+        }
+
+        else if(!strcmp("485", argv[2]))
+
+        {
+
+                newmode = SP502_RS485_MODE;
+
+        }
+
+        else if(!strcmp("449", argv[2]))
+
+        {
+
+                newmode = SP502_RS449_MODE;
+
+        }
+
+        else if(!strcmp("530", argv[2]))
+
+        {
+
+                newmode = SP502_EIA530_MODE;
+
+        }
+
+        else if(!strcmp("v.35", argv[2]))
+
+        {
+
+                newmode = SP502_V35_MODE;
+
+        }
+
+        else
+
+        {
+
+                fprintf(stderr, "Unknown mode %s.\n", argv[2]);
+
+                fprintf(stderr, "Syntax: %s {portname} {new mode}.\n",
+*argv);
+
+                fprintf(stderr, "{new mode} = off | 232 | 422 | 485 |
+449 | 530 | v.35\n");
+
+                exit(-1);
+
+        }
+
+       
+
+        /* get the current values */
+
+        if(ioctl(fd, ATIS_IOCGSIGMODE, &oldmode) < 0)
+
+        {
+
+                perror("ATIS_IOCGSIGMODE ioctl failed.");
+
+                exit(-3);
+
+        }
+
+        fprintf(stderr, "old mode = %s.\n", signaling[oldmode]);
+
+       
+
+        if(ioctl(fd, ATIS_IOCSSIGMODE, &newmode) < 0)
+
+        {
+
+                perror("ATIS_IOCSSIGMODE ioctl failed.");
+
+                exit(-3);
+
+        }
+
+ 
+
+        /* get the current values */
+
+        if(ioctl(fd, ATIS_IOCGSIGMODE, &oldmode) < 0)
+
+        {
+
+                perror("ATIS_IOCGSIGMODE ioctl failed.");
+
+                exit(-3);
+
+        }      
+
+        fprintf(stderr, "new mode = %s.\n", signaling[oldmode]);
+
+        fflush(stdout);
+
+}
+
+ 
+
+The 8253xmode program uses the ATIS_IOCSSIGMODE ioctl to set the new
+physical signaling mode and employs the ATIS_IOCGSIGMODE ioctl to get
+the original value and to verify the new mode.
+
+ 
+
+
+  _Logic Structure of the ASLX Driver_
+
+ 
+
+
+  /Data Structure Summary/
+
+ 
+
+The key data structures that enable the driver logic are:
+
+ 
+
+1.      SAB_BOARD structure ^Ö driver specific
+
+2.      SAB_CHIP structure ^Ö driver specific
+
+3.      SAB_PORT structure ^Ö driver specific
+
+4.      AURA_CIM structure ^Ö driver specific (actually specific to the
+multichannel server)
+
+5.      RING_DESCRIPTOR ^Ö used by all the driver functionalities in the
+transmission of data.
+
+6.      DCONTROL2 ^Ö used by all the driver functionalities in managing
+the transmission of data.
+
+7.      struct sk_buff_head ^Ö two buffer lists are associated with the
+SAB_PORT structure are used to track all the sk_buffs that are currently
+in use at each port.
+
+8.      struct tty_struct ^Ö one per port, standard structure by which
+the TTY driver access low level routines for either asynchronous TTY,
+synchronous TTY and callout functionality.  The SAB_PORT serves as the
+private data structure associated with each 8253x TTY, which on a given
+open can instantiate itself as a synchronous TTY, an asynchronous TTY or
+as a call out device.
+
+9.      struct net_device ^Ö one per port, standard network device
+structure.  The SAB_PORT serves as the private data structure associated
+with each 8253x network interface.
+
+10. struct file_operations ^Ö one per port, standard character device
+structure.  The SAB_PORT serves as the private data structure associated
+with each 8253x character interface.
+
+ 
+
+Thus the fundamental driver functionalities, the TTY device, the network
+interface and the character device, share the port structure; and the
+port structure contains the data is used to arbitrate driver
+functionality access to a given physical port.  All the above driver
+specific structures are dynamically allocated at driver initialization. 
+They are maintained on lists (in come cases several lists, e.g., global,
+per board, by interrupt+by board type and per chip lists).  The global
+port list is used to map minor device numbers sequentially to ports. 
+The per chip port list is used in interrupt processing.  Likewise the by
+interrupt+by board type board lists are also used in interrupt processing.
+
+ 
+
+The use and definition of the tty_struct (TTY and callout drivers),
+net_device (network drivers) and file_operations (character drivers)
+structures are found in the Linux. 
+
+
+     
+
+
+    Quick Overview of Standard Linux TTY, Network and Character Devices
+    and Interaction with the ASLX Driver Design
+
+ 
+
+The basic design of TTY/callout drivers, network drivers and character
+drivers is specified by the Linux interface. 
+
+ 
+
+The TTY driver uses the standard circular transmit buffer as found in
+serial.c, which handles the PC com ports) while received characters pass
+into a line disciple via the standard flip buffer logic found in serial.c
+
+ 
+
+The network and character driver parts just follow the design described
+in /Linux Device Drivers/ by Alessandro Rubini.
+
+All the driver functionalities use a circular transmit buffer descriptor
+ring and sk_buffers for receiving and transmitting data.  This uniform
+approach to transception simplifies the driver logic immensely.
+
+ 
+
+There is no use of a transmit done interrupt equivalent (unnecessary for
+a non-dma design).  The driver can be compiled to free up transmitted
+sk_buffs in the interrupt handler or in write routines. Investigation
+shows that the driver performs better when transmitted buffers are freed
+outside of the interrupt handlers.  The sk_* routines are in general
+fairly performance costly.  As a further optimization, when sk_buffs are
+freed in the write routines, if system write gets ahead of the
+transmitter, the program logic will try to avoid releasing transmitted
+buffers (in the TTY driver) but will try to reuse them if possible.
+
+ 
+
+When data is received, chains of receive buffers are passed back to the
+character device read routine or to a flush-to-line-discipline function
+(defined in the ASLX driver to override the default flush_to_ldisc
+routine defined in tty_io.c) in the case of the TTY driver
+functionalities. The network driver just invokes the /netif_rx()/ 
+routine at interrupt level to receive packets. Currently, the network
+driver pre-allocates a receive buffer, but such pre-allocation is not
+necessary, and no other driver functionalities make use of
+pre-allocation of buffers.
+
+
+    From Standard Driver Architectures to the ASLX Driver
+
+ 
+
+The main difficulties to be overcome in the ASLX design fit into two
+categories.
+
+ 
+
+1.      No other Linux driver attempts to combine multiple TTY
+functionalities with network and character driver functionalities.
+
+2.      Even though the members of this Aurora product line all use
+basically the same Siemens/Infineon interface chip, the details of
+accessing this chip differ radically over the product line.  The adapter
+cards use the PLX 9050 PCI bridge chip while the multichannel servers
+use the AMCC 5920 PCI bridge chip.  In the latter case there is a
+somewhat complex G-Link hardware protocol used for communication between
+the host adapter card and the expansion chassis that hosts the extension
+boards where the serial interface chips are located.  The adapter cards
+differ in detecting and causing modem signal changes.
+
+ 
+
+
+  /Creating a Uniform Device Programming Interface/
+
+ 
+
+The most painful aspect of  of creating a multifunction driver for the
+Aurora hardware is the difference of each Aurora adapter card or unit
+from every other Aurora adapter card or unit. 
+
+ 
+
+Signals are handled differently on ESCC2 (SAB82532) versus ESCC8
+(SAB82538) based devices.  Interrupt processing is different on ESCC2,
+ESCC8 and multichannel server devices.  The multichannel servers use an
+AMCC bridge chip while the other devices use a PLX bridge chip.  
+Multichannel servers and all other Aurora adapter cards access device
+registers completely differently.
+
+ 
+
+There are a set of data structures and macros that simplify access to
+control registers for serial ports and that try to provide uniformity in
+line control signal handling, which is complex because some signals are
+defined in the serial port interface of the 8253X serial interface chip
+while other signals are handled through the general parallel ports of
+the 8253X chip. 
+
+ 
+
+The bitwise definition of the line control signals differ on the
+parallel ports of the 82532 and the 82538 based cards (including
+multichannel server units). 
+
+ 
+
+The macros (courtesy Francois Wautier) below provide a common interface
+for raising and lowering control signals as well as for querying them.
+
+
+   
+
+/*
+
+ * Raise a modem signal y on port x, tmpval must exist! */
+
+#define RAISE(xx,y) \
+
+{ \
+
+          unsigned char __tmpval__; \
+
+          __tmpval__= (xx)->readbyte((xx),(xx)->y.reg);\
+
+          if((xx)->y.inverted)\
+
+            __tmpval__ &= ~((xx)->y.mask);\
+
+          else\
+
+            __tmpval__ |= (xx)->y.mask;\
+
+          __tmpval__ |= (xx)->y.cnst;\
+
+          (xx)->y.val=1;\
+
+          (xx)->writebyte((xx),(xx)->y.reg,__tmpval__);\
+
+}
+
+/*
+
+ * Lower a modem signal y on port x, __tmpval__ must exist! */
+
+#define LOWER(xx,y) \
+
+{\
+
+          unsigned char __tmpval__; \
+
+          __tmpval__= (xx)->readbyte((xx),(xx)->y.reg);\
+
+          if((xx)->y.inverted)\
+
+            __tmpval__ |= (xx)->y.mask;\
+
+          else\
+
+            __tmpval__ &= ~((xx)->y.mask);\
+
+          __tmpval__ |= (xx)->y.cnst;\
+
+          (xx)->y.val=0;\
+
+          (xx)->writebyte((xx),(xx)->y.reg,__tmpval__);\
+
+}
+
+ 
+
+#define ISON(xx,y) \
+
+          ((xx)->y.inverted !=
+(((xx)->readbyte((xx),(xx)->y.reg)&(xx)->y.mask)==(xx)->y.mask))
+
+ 
+
+The inverted, cnst, and mask fields of the modem signal structure (y)
+are specific to the type of serial communications controller.  The
+readbyte and writebyte functions are specific to the different types of
+Aurora hardware.
+
+ 
+
+To hide the details of accessing control and data registers, the
+SAB_PORT structure has a fields whose values are the functions to read a
+device register, to write a device register,to  read a device FIFO and
+to write a device FIFO (as well as to read and to write short words,
+functions that could be used in implementing the readfifo and writefifo
+routines).
+
+ 
+
+Here is readfifo for non-multichannel server hardware.
+
+ 
+
+/***************************************************************************
+
+ * aura_readfifo:    Function to read the FIFO on a 4X20P, 8X20P or Sun
+serial
+
+ *               
+
+ *
+
+ *     Parameters   :
+
+ *                   port:  The port being accessed
+
+ *                   buf:   The address of a buffer where we should put
+
+ *                          what we read
+
+ *                  nbytes: How many chars to read.
+
+ *
+
+ *     Return value : none
+
+ *
+
+ *     Prerequisite : The port must have been opened
+
+ *
+
+ *     Remark       :
+
+ *
+
+ *     Author       : fw
+
+ *
+
+ *     Revision     : Oct 13 2000, creation
+
+ ***************************************************************************/
+
+void aura_readfifo(struct sab_port *port, unsigned char *buf, unsigned
+int nbytes)
+
+{
+
+  int i;
+
+  unsigned short *wptr = (unsigned short*) buf;
+
+  int nwords = ((nbytes+1)/2);
+
+  for(i = 0; i < nwords; i ++)
+
+    {
+
+      wptr[i] = readw(((unsigned short *)port->regs));
+
+    }
+
+}
+
+ 
+
+Here is the readfifo function for multichannel servers.
+
+ 
+
+void wmsaura_readfifo(struct sab_port *port, unsigned char *buf,
+unsigned int nbytes)
+
+{
+
+#ifdef FIFO_DIRECT
+
+  unsigned short fifo[32/2];    /* this array is word aligned
+
+                                 * buf may not be word aligned*/
+
+  unsigned int nwords;
+
+  int i;
+
+  int wcount;
+
+  unsigned int address;
+
+ 
+
+  if (nbytes == 0)
+
+    {
+
+      return;
+
+    }
+
+ 
+
+  wcount = ((nbytes + 1) >> 1);
+
+  /* Read the thing into the local FIFO and copy it out. */
+
+  address = (unsigned int) port->regs;
+
+ 
+
+  for(i = 0; i < wcount; ++i)
+
+    {
+
+      fifo[i] = readw((unsigned short*)(address + CIMCMD_RDFIFOW));
+
+    }
+
+ 
+
+  memcpy((unsigned char*) buf, (unsigned char*) &(fifo[0]), (unsigned
+int) nbytes);
+
+ 
+
+#else           /* FIFO_DIRECT */
+
+  unsigned short fifo[32/2];
+
+  int i;
+
+  int wcount;
+
+  SAB_BOARD *bptr;
+
+  unsigned int channel;
+
+ 
+
+  if (nbytes == 0)
+
+    {
+
+      return;
+
+    }
+
+ 
+
+  bptr = port->board;
+
+  wcount = ((nbytes + 1) >> 1);
+
+  channel = (((unsigned char*) port->regs) - bptr->CIMCMD_REG); /*
+should be properly shifted */
+
+ 
+
+  /*
+
+   * Trigger a cache read by writing the nwords - 1 to the
+
+   *  magic place.
+
+   */
+
+ 
+
+  writeb((unsigned char) wcount, bptr->MICCMD_REG + (MICCMD_CACHETRIG +
+channel));
+
+ 
+
+  /*
+
+   * Now, read out the contents.
+
+   */
+
+ 
+
+  channel >>= 1;
+
+ 
+
+  for(i = 0; i < wcount; ++i)
+
+    {
+
+      fifo[i] = readw((unsigned short*)(bptr->FIFOCACHE_REG + (channel +
+(i << 1))));
+
+    }
+
+ 
+
+  memcpy((unsigned char*) buf, (unsigned char*) &(fifo[0]), (unsigned
+int) nbytes);
+
+#endif          /* !FIFO_DIRECT */
+
+}
+
+
+   
+
+Except at initialization time the driver code accesses serial
+communications controller device registers only through fields in the
+port structure.  The details of accessing the different types of
+hardware are almost completely hidden from the driver program logic.
+
+ 
+
+The only exception is the interrupt handler, which must understand some
+of the details of the multichannel server.  Nevertheless, as is made
+clear in the following section, from the standpoint of processing
+interrupts there are really only two types of Aurora hardware, that
+which is ESCC2 based and that which is ESCC8 based.  The details of the
+difference of the two types of hardware is contained solely within the
+8253xint.c file which also contains the logic by which an interrupt from
+a multichannel server can be processed almost exactly like an interrupt
+from an 8520P adapter card.
+
+ 
+
+
+  /Code Structure Summary/
+
+
+   
+
+
+  The SAB8253X driver code has the following logic components
+
+ 
+
+1.      a probe/initialization logic,
+
+a.      bridge initialization/EEPROM parsing logic,
+
+b.      structure allocation logic,
+
+c.      interrupt request logic,
+
+2.      the core logic, which handles all the non-interrupt processing
+of the driver functionality,
+
+a.      per port startup/shutdown logic,
+
+b.      driver arbitration logic,
+
+c.      skbuffer management logic,
+
+3.      the interrupt handler logic,
+
+a.      common interrupt port polling logic,
+
+b.      skbuffer management logic,
+
+4.      the termination/driver unload logic,
+
+a.      interrupt shutdown logic,
+
+b.      device shutdown logic,
+
+c.      structure deallocation logic.
+
+ 
+
+ 
+
+/Probe/Initialization Logic/
+
+ 
+
+The probe/initialization logic sets up the CRC structures for the
+network driver and then the tty_struct for the synchronous and
+asynchronous TTY drivers.  Initializing the tty_struct involves setting
+up pointers to the standard functions that the Linux TTY driver invokes
+as well as some standard data and the /proc/tty/driver/auraserial
+function and data.
+
+ 
+
+
+The probe/initialization logic identifies all the multiport serial
+adapters, compact PCI adapters and multiserver adapters in the system
+and puts them on a list of board structures.  After identifying all the
+boards, initializing the bridge chips and analyzing (possibly rewriting)
+the serial EEPROM, the logic sets up all the chips on the boards and all
+the ports on the chips. 
+
+ 
+
+All chips are linked together in a list.  All ports are linked together
+in a list.  The port list is linked together so that minor device N
+corresponds to the Nth element of the port list.  A board structure
+points to a list of chips on the board as well as a list of all ports on
+the board.  Likewise a chip structure points to a list of all ports on
+the chip.  Chip structures point back to the board structure associated
+with the board on which the chip resides.  Likewise port structures
+point back to the board and to the chip on which they reside.  This
+interconnected list structure facilitates access to one type of
+structure when a routine has been passed a pointer to another type of
+structure.  All these structures are dynamically allocated via
+/kmalloc()/.  When the driver is unloaded, memory is released by walking
+the list. 
+
+ 
+
+After setting up the board, chip and port structures, initialization of
+the tty_struct is completed at this point because the maximum possible
+number of serial TTYs is now known.  The, the standard network device
+structure that is associated with each port is allocated and
+initialized.  The network devices point to the associated port
+structure.  The network devices are chained via a pointer in the
+associated port structure.  This chaining facilitates release of the
+network device structure memory when the driver is unloaded.
+
+ 
+
+Each network device is registered after its network device structure is
+initialized.  Network device initialization invokes the network device
+initialization, which installs the standard network functions in the
+network device structure and which sets up the sk_buff transmit ring as
+well as the receive sk_buf.  Unlike the Solaris driver, when a complete
+frame is received with no errors, it is immediately passed into the
+network layer.  Thus, there is no receive ring of sk_buffs as one might
+find in the driver of a device that could carry out chained DMA (e.g. a
+DEC Tulip or an Hitachi SCA).
+
+ 
+
+All sk_buffs associated with a network device that are currently in use
+by the network driver are linked together in an sk_buff list (viz core
+logic).   This list facilitates release of all sk_buff associated with a
+network device when that network device is shut down.  This list may be
+a problem if it becomes possible for a single sk_buff to be used
+simultaneously by multiple network devices.  Currently, sk_buff headers
+are not shared among network devices although sk_buff data can be
+shared.  Thus, for the nonce this logic works correctly.
+
+ 
+
+After completing of network device initialization, the
+probe/initialization logic register the character driver.  Next, the
+probe/initialization creates three lists of boards for each interrupt
+(0-31).  One list contains 82532 based boards at that interrupt level. 
+The next list contains 82538 based adapter cards at that interrupt
+level.  The third list contains all multichannel server units at that
+interrupt level.
+
+ 
+
+Next the probe/initialization logic checks the lists associated with
+each interrupt level.  If either list is non-null, the
+probe/initialization logic requests that the general interrupt handler
+be installed at this interrupt level and then it turns on PLX9050 or
+AMCC5920 interrupts (as needed) into the Linux host for each card
+associated with that interrupt level.  Thus, the interrupt handler polls
+all boards/ports at a given interrupt level when the interrupt occurs. 
+This approach is more efficient that installing one interrupt per board
+and avoids some internal Linux limits on the number of interrupt
+handlers that can be installed per interrupt.
+
+ 
+
+At this point probe/intialization is complete and any serial port may be
+used for asynchronous TTY, synchronous TTY, call out, network device
+service or synchronous character device service.
+
+ 
+
+
+/Core Logic/
+
+ 
+
+The main problem of the core logic is arbitration of access to the
+serial port, when and by which part of the driver a port is started and
+when the port is shut down.
+
+ 
+
+The asynchronous callout, asynchronous TTY, synchronous TTY devices,
+synchronous character device and network device follow the following rules.
+
+ 
+
+1.                  If there is an established point-to-point
+connection, only the current process or process group that owns the
+serial port may open the device.
+
+2.                  If the asynchronous callout is open, opens of a
+single TTY or character device type block until the connection completes.
+
+3.                  Network device opens never block, and the network
+layer opens a network device only once.
+
+4.                  If a connection that belongs to a TTY device or
+character device hangs up, eventually all opens of that device will close.
+
+5.                  Hangup of on a network device does not guarantee a
+close of the device, but a flag bit is set that permits a call out open
+to restore the connection (note that a one-to-one map of TTY devices,
+callout devices, character devices and network devices is implied.)
+
+ 
+
+The network device open and block_til_ready* functions invoked from TTY
+opens enforce this arbitration.
+
+ 
+
+The logic works as follows:
+
+ 
+
+    * The cua device associated with a port may only be opened one.
+    * If a TTY or character device is open, the cua device may not be
+      opened.
+    * If the cua device is open, the network device cannot be opened and
+      the TTY or character device block (multiple opens from the same
+      process or process group are allowed).
+    * If the network device is open, the TTY or character devices cannot
+      be opened while the cua device blocks.
+    * A hangup sends an interrupt to the TTY or character device while
+      the network device shuts down its port and a (network blocked) cua
+      device proceeds.
+    * On the close of the cua device, blocked TTY and character devices
+      proceed and the network device restarts its port.
+
+ 
+
+When an open completes, the transmit_chars, receive_chars,  check_status
+functions and associated data fields are set in the port structure,
+these are used in the interrupt handler that never changes until the
+driver is unloaded.
+
+ 
+
+When a port is not in use, the asynchronous version of these fields and
+functions are set in the port structure.  Some values must be present,
+and the asynchronous ones are probably the least dangerous.
+
+ 
+
+Besides the arbitration problem, the core logic addresses buffer
+management for the network and character drivers.
+
+ 
+
+The network layer passes a transmit sk_buff to the network driver.   The
+buffer is inserted in the transmit ring or sets a transmit congestion
+flag.  In either case, transmit is initialized if not already in
+progress.  If the sk_buff is successfully inserted, it is also linked
+into the driver sk_buff list which tracks all sk_buffs used by the
+network driver.  On network device close all sk_buffs on the per port
+sk_buff list are released.  This sk_buff list mechanism is used to avoid
+memory leaks.
+
+ 
+
+The TTY and character drivers packetize write data in an sk_buff (each
+write creates a single sk_buff) and inserts it in the transmit ring if
+possible or blocks (returns a failure in the case of TTY drivers). 
+Transmit sk_buffs are also linked into the driver sk_buff list.  This
+list is a convenience to assist deallocation during driver close.
+
+ 
+
+The TTY and character drivers also maintains a receive sk_buff list. 
+When the user application invokes the read system call, the data from
+one sk_buff is passed up to the user application (or an error if the
+read were not invoked with sufficient buffer space). 
+
+ 
+
+The character driver can be configured via IOCTL to send asynchronous
+user notification when the transmit ring empties (a design choice for
+the standard driver fasync functionality).  This character driver design
+emulates the Solaris putmsg/getmsg interface as far as possible and
+makes it possible to implement in a user application protocols like
+LAPB, which require that low priority packets only be queued to the
+driver when the driver currently has no frames in the process of
+transmission or queued for transmission.
+
+ 
+
+On character device close all sk_buffs on the per port sk_buff and per
+port receive sk_buff list are released.  This double sk_buff list
+mechanism is used to avoid memory leaks.
+
+ 
+
+/Interrupt Handler Logic/
+
+ 
+
+
+      The following code comprises the combined interrupt and board/port
+      polling logic.  The actual handler is /sab8253x_interrupt()/.  It
+      walks through the 82532, adapter 82538 adapter and multichannel
+      server lists at the interrupt level that is being processed and
+      invokes inline /sab82532_interrupt()/ and /sab82538_interrupt()/. 
+      Note that it temporary modifies multichannel server lists so that
+      it like an 8520P adapter card to the /sab8253x_interrupt()/.  This
+      logic works because the granularity of the PCI interrupt
+      associated with the Aurora hardware is basically either a list of
+      ESCC2s (the 4520P and 4520CP adapter cards) or a single ESCC8 (an
+      8520P or one ESCC8 on a multichannel server remote card after the
+      interrupt status has been queried).
+
+
+       
+
+
+      The current interrupt sources are identified and processed.  If
+      any characters are available to be received, they are received one
+      fifo at a time into the TTY flip buffer (a structure that is
+      supposed to decrease TTY latency) or into an sk_buf (something
+      like a Solaris mblk/dblk structure( in the case of the network or
+      character driver.  Then if there are characters in the TTY
+      circular transmit buffer or in the network or character driver
+      sk_buff, they are loaded into the transmit fifo, one fifo at a
+      time.  Finally, modem control status is checked.  If a hang up is
+      detected, the serial driver hang up is scheduled at kernel
+      scheduler priority (a slight difference from the standard serial
+      driver which processes hang-ups at interrupt level) in order to
+      avoid certain race conditions in the TTY driver that can occur on
+      fast machines with many serial ports.  /do_serial_hangup()/
+      invokes the TTY hangup routines in the case of TTY driver.  For a
+      network connection in the event of a line disconnection, carrier
+      is marked as off on the interface and the blocked cua device is
+      woken so that it can proceed after the network port has shut down.
+
+ 
+
+static void __inline__ sab82532_interrupt(int irq, void *dev_id, struct
+pt_regs *regs)
+
+{
+
+  struct sab_port *port;
+
+  struct sab_chip *chip=NULL;
+
+  struct sab_board *bptr = (struct sab_board*) dev_id;
+
+  union sab8253x_irq_status status;
+
+  unsigned char gis;
+
+ 
+
+  for(chip = bptr->board_chipbase; chip != NULL; chip =
+chip->next_by_board)
+
+    {
+
+      port= chip->c_portbase;
+
+      gis = READB(port, gis); /* Global! */
+
+      status.stat=0;
+
+     
+
+            /* Since the PORT interrupt are global,
+
+             * we do check all the ports for this chip
+
+             */
+
+           
+
+                                /* A 2 ports chip */
+
+         
+
+      if(!(gis & SAB82532_GIS_MASK))
+
+        {
+
+          continue; /* no interrupt on this chip */
+
+        }
+
+         
+
+      if (gis & SAB82532_GIS_ISA0)
+
+        {
+
+          status.sreg.isr0 = READB(port, isr0);
+
+        }
+
+      else
+
+        {
+
+          status.sreg.isr0 = 0;
+
+        }
+
+      if (gis & SAB82532_GIS_ISA1)
+
+        {
+
+          status.sreg.isr1 = READB(port, isr1);
+
+        }
+
+      else
+
+        {
+
+          status.sreg.isr1 = 0;
+
+        }
+
+         
+
+      if (gis & SAB82532_GIS_PI)
+
+        {
+
+          status.sreg.pis = READB(port, pis);
+
+        }
+
+      else
+
+        {
+
+          status.sreg.pis = 0;
+
+        }
+
+               
+
+      if (status.stat)
+
+        {
+
+          if (status.images[ISR0_IDX] & port->receive_test)
+
+            {
+
+              (*port->receive_chars)(port, &status);    /* when the fifo
+is full */
+
+                                                /* no time to schedule
+thread*/
+
+            }
+
+         
+
+          if ((status.images[port->dcd.irq] & port->dcd.irqmask) ||
+
+              (status.images[port->cts.irq] & port->cts.irqmask) ||
+
+              (status.images[port->dsr.irq] & port->dsr.irqmask) ||
+
+              (status.images[ISR1_IDX] & port->check_status_test))
+
+            {
+
+              (*port->check_status)(port, &status); /* this stuff should
+be */
+
+              /* be moveable to scheduler */
+
+              /* thread*/
+
+            }
+
+         
+
+          if (status.images[ISR1_IDX] & port->transmit_test)
+
+            {
+
+              (*port->transmit_chars)(port, &status); /* needs to be
+moved to task */
+
+            }
+
+        }
+
+     
+
+                                /* Get to next port on chip */
+
+      port = port->next_by_chip;
+
+      /* Port B */
+
+      if (gis & SAB82532_GIS_ISB0)
+
+        {
+
+          status.images[ISR0_IDX] = READB(port, isr0);
+
+        }
+
+      else
+
+        {
+
+          status.images[ISR0_IDX] = 0;
+
+        }
+
+      if (gis & SAB82532_GIS_ISB1)
+
+        {
+
+          status.images[ISR1_IDX] = READB(port,isr1);
+
+        }
+
+      else
+
+        {
+
+          status.images[ISR1_IDX] = 0;
+
+        }
+
+      /* DO NOT SET PIS. IT was reset! */
+
+     
+
+     
+
+      if (status.stat)
+
+        {
+
+          if (status.images[ISR0_IDX] & port->receive_test)
+
+            {
+
+              (*port->receive_chars)(port, &status);
+
+            }
+
+          if ((status.images[port->dcd.irq] & port->dcd.irqmask) ||
+
+              (status.images[port->cts.irq] & port->cts.irqmask) ||
+
+              (status.images[port->dsr.irq] & port->dsr.irqmask) ||
+
+              (status.images[ISR1_IDX] & port->check_status_test))
+
+            {
+
+              (*port->check_status)(port, &status);
+
+            }
+
+          if (status.images[ISR1_IDX] & port->transmit_test)
+
+            {
+
+              (*port->transmit_chars)(port, &status);
+
+            }
+
+        }
+
+    }
+
+}
+
+ 
+
+static void __inline__ sab82538_interrupt(int irq, void *dev_id, struct
+pt_regs *regs)
+
+{
+
+  struct sab_port *port;
+
+  struct sab_chip *chip=NULL;
+
+  struct sab_board *bptr = (struct sab_board*) dev_id;
+
+  union sab8253x_irq_status status;
+
+  unsigned char gis,i;
+
+ 
+
+  chip = bptr->board_chipbase;
+
+  port= chip->c_portbase;
+
+ 
+
+  gis = READB(port, gis); /* Global! */
+
+  status.stat=0;
+
+     
+
+            /* Since the PORT interrupt are global,
+
+             * we do check all the ports for this chip
+
+             */
+
+           
+
+  /* 8 ports chip */
+
+  if(!(gis & SAB82538_GIS_MASK))
+
+    {
+
+      return;
+
+    }
+
+             
+
+  if(gis & SAB82538_GIS_CII)
+
+    { /* A port interrupt! */
+
+      /* Get the port */
+
+      int portindex;
+
+     
+
+      portindex = (gis & SAB82538_GIS_CHNL_MASK);
+
+     
+
+      port = chip->c_portbase;
+
+     
+
+      while(portindex)
+
+        {
+
+          port = port->next_by_chip;
+
+          --portindex;
+
+        }
+
+     
+
+      status.images[ISR0_IDX] = READB(port,isr0);
+
+      status.images[ISR1_IDX] = READB(port,isr1);
+
+      if (gis & SAB82538_GIS_PIC)
+
+        {
+
+          status.images[PIS_IDX] =
+
+            (*port->readbyte)(port,
+
+                              ((unsigned char *)(port->regs)) +
+
+                              SAB82538_REG_PIS_C);
+
+        }
+
+      else
+
+        {
+
+          status.images[PIS_IDX] = 0;
+
+        }
+
+     
+
+      if (status.stat)
+
+        {
+
+          if (status.images[ISR0_IDX] & port->receive_test)
+
+            {
+
+              (*port->receive_chars)(port, &status);
+
+            }
+
+          if ((status.images[port->dcd.irq] & port->dcd.irqmask) ||
+
+              (status.images[port->cts.irq] & port->cts.irqmask) ||
+
+              (status.images[port->dsr.irq] & port->dsr.irqmask) ||
+
+              (status.images[ISR1_IDX] & port->check_status_test))
+
+            {
+
+              (*port->check_status)(port, &status);
+
+            }
+
+          /*
+
+           * We know that with 8 ports chip, the bit corresponding to
+channel
+
+           * number is used in the parallel port... So we clear it
+
+           * Not too elegant!
+
+           */
+
+          status.images[PIS_IDX] &= ~(1 << (gis&SAB82538_GIS_CHNL_MASK));
+
+          if (status.images[ISR1_IDX] & port->transmit_test)
+
+            {
+
+              (*port->transmit_chars)(port, &status);
+
+            }
+
+        }
+
+    }
+
+ 
+
+  /*
+
+   * Now we handle the "channel interrupt" case. The chip manual for the
+
+   * 8 ports chip states that "channel" and "port" interrupt are set
+
+   * independently so we still must check the parrallel port
+
+   *
+
+   * We should probably redesign the whole thing to be less AD HOC that we
+
+   * are now... We know that port C is used for DSR so we only check
+that one.
+
+   * PIS for port C was already recorded in  status.images[PIS_IDX], so we
+
+   * check the ports that are set
+
+   */
+
+ 
+
+  if (status.images[PIS_IDX])
+
+    {
+
+      for(i=0, port = chip->c_portbase;
+
+          i < chip->c_nports;
+
+          i++, port=port->next_by_chip)
+
+        {
+
+          if(status.images[PIS_IDX] & (0x1 << i))
+
+            { /* Match */
+
+              /* Checking DSR */
+
+              if(port->dsr.inverted)
+
+                {
+
+                  port->dsr.val = (((*port->readbyte)
+
+                                    (port, port->dsr.reg) &
+
+                                    port->dsr.mask) ? 0 : 1);
+
+                }
+
+              else
+
+                {
+
+                  port->dsr.val = ((*port->readbyte)(port, port->dsr.reg) &
+
+                                   port->dsr.mask);
+
+                }
+
+             
+
+              port->icount.dsr++;
+
+              wake_up_interruptible(&port->delta_msr_wait);
+
+            }
+
+        }
+
+    }
+
+}
+
+ 
+
+/*
+
+ * This is the serial driver's generic interrupt routine
+
+ */
+
+ 
+
+void sab8253x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+
+{
+
+  extern SAB_BOARD *AuraBoardESCC2IrqRoot[];
+
+  extern SAB_BOARD *AuraBoardESCC8IrqRoot[];
+
+  extern SAB_BOARD *AuraBoardMCSIrqRoot[];
+
+  AURA_CIM *cim;
+
+  SAB_CHIP *chip;
+
+  SAB_PORT *port;
+
+  register SAB_BOARD *boardptr;
+
+  register unsigned char intrmask;
+
+  unsigned char stat;
+
+  SAB_CHIP *save_chiplist;
+
+  SAB_PORT *save_portlist;
+
+ 
+
+  if((irq < 0) || (irq >= NUMINTS))
+
+    {
+
+      printk(KERN_ALERT "sab8253x: bad interrupt value %i.\n", irq);
+
+      return;
+
+    }
+
+  /* walk through all the cards on the interrupt that occurred. */
+
+  for(boardptr = AuraBoardESCC2IrqRoot[irq]; boardptr != NULL; boardptr
+= boardptr->next_on_interrupt)
+
+    {
+
+      sab82532_interrupt(irq, boardptr, regs);
+
+    }
+
+ 
+
+  for(boardptr = AuraBoardESCC8IrqRoot[irq]; boardptr != NULL; boardptr
+= boardptr->next_on_interrupt)
+
+    {
+
+      sab82538_interrupt(irq, boardptr, regs);
+
+    } 
+
+ 
+
+  for(boardptr = AuraBoardMCSIrqRoot[irq]; boardptr != NULL; boardptr =
+boardptr->next_on_interrupt)
+
+    {
+
+ 
+
+      while(1)
+
+        {
+
+          writeb(0, (unsigned char*)(boardptr->CIMCMD_REG +
+CIMCMD_WRINTDIS)); /* prevent EBs from raising
+
+                                                                               
+* any more ints through the
+
+                                                                               
+* host card */
+
+          stat = ~(unsigned char) /* active low !!!!! */
+
+            readw((unsigned short*)
+
+                  (((unsigned char*)boardptr->CIMCMD_REG) +
+CIMCMD_RDINT)); /* read out the ints */
+
+                                /* write to the MIC csr to reset the PCI
+interrupt */
+
+          writeb(0, (unsigned char*)(boardptr->MICCMD_REG +
+MICCMD_MICCSR)); /* reset the interrupt generation
+
+                                                                       
+      * hardware on the host card*/
+
+                                /* now, write to the CIM interrupt ena
+to re-enable interrupt generation */
+
+          writeb(0, (unsigned char*)(boardptr->CIMCMD_REG +
+CIMCMD_WRINTENA)); /* allow EBs to request ints
+
+                                                                               
+* through the host card */
+
+          if(!stat)
+
+            {
+
+              break;
+
+            }
+
+          cim = boardptr->b_cimbase; /* cims in reverse order */
+
+          for(intrmask = boardptr->b_intrmask;
+
+              intrmask != 0;
+
+              intrmask <<= 2, stat <<=2)
+
+            {
+
+              if(cim == NULL)
+
+                {
+
+                  break;        /* no cim no ports */
+
+                }
+
+              if((intrmask & 0xc0) == 0) /* means no cim for these ints */
+
+                {               /* cim not on list do not go to next */
+
+                  continue;
+
+                }
+
+              save_portlist = boardptr->board_portbase;
+
+              save_chiplist = boardptr->board_chipbase;
+
+                                /* the goal is temporarily to make the
+structures
+
+                                 * look like 8x20 structures -- thus if
+I find
+
+                                 * a bug related to escc8s I need fix it in
+
+                                 * only one place. */
+
+              switch(stat & 0xc0) /* possible ints */
+
+                {
+
+                default:
+
+                  break;
+
+                 
+
+                case 0x80:      /* esccB */
+
+                  chip = cim->ci_chipbase;
+
+                  if(!chip)
+
+                    {
+
+                      printk(KERN_ALERT "aura mcs: missing cim.\n");
+
+                      break;
+
+                    }
+
+                  chip = chip->next_by_cim;
+
+                  if(!chip)
+
+                    {
+
+                      printk(KERN_ALERT "aura mcs: missing 2nd cim.\n");
+
+                      break;
+
+                    }
+
+                  port = chip->c_portbase;
+
+                  boardptr->board_portbase = port;
+
+                  boardptr->board_chipbase = chip;
+
+                  sab82538_interrupt(irq, boardptr, regs);               
+
+                  break;
+
+                 
+
+                case 0x40:      /* esccA */
+
+                  chip = cim->ci_chipbase;
+
+                  if(!chip)
+
+                    {
+
+                      printk(KERN_ALERT "aura mcs: missing cim.\n");
+
+                      break;
+
+                    }
+
+                  port = chip->c_portbase;
+
+                  boardptr->board_portbase = port;
+
+                  boardptr->board_chipbase = chip;
+
+                  sab82538_interrupt(irq, boardptr, regs);               
+
+                  break;
+
+                 
+
+                case 0xc0:      /* esccB and esccA */
+
+                  chip = cim->ci_chipbase;
+
+                  if(!chip)
+
+                    {
+
+                      printk(KERN_ALERT "aura mcs: missing cim.\n");
+
+                      break;
+
+                    }
+
+                  port = chip->c_portbase;
+
+                  boardptr->board_portbase = port;
+
+                  boardptr->board_chipbase = chip;
+
+                  sab82538_interrupt(irq, boardptr, regs);               
+
+ 
+
+                  chip = cim->ci_chipbase;
+
+                  if(!chip)
+
+                    {
+
+                      printk(KERN_ALERT "aura mcs: missing cim.\n");
+
+                      break;
+
+                    }
+
+                  chip = chip->next_by_cim;
+
+                  if(!chip)
+
+                    {
+
+                      printk(KERN_ALERT "aura mcs: missing 2nd cim.\n");
+
+                      break;
+
+                    }
+
+                  port = chip->c_portbase;
+
+                  boardptr->board_portbase = port;
+
+                  boardptr->board_chipbase = chip;
+
+                  sab82538_interrupt(irq, boardptr, regs);               
+
+                  break;
+
+                }
+
+              boardptr->board_portbase = save_portlist;
+
+              boardptr->board_chipbase = save_chiplist;
+
+              cim = cim->next_by_mcs;
+
+            }
+
+        }
+
+    }
+
+}
+
+ 
+
+Note that if there is no transmit in process when the
+write/hard_start_transmit routine is invoked,  transmit is intitiated
+from the core logic as if it took place in the interrupt handler.  This
+approach differs from the ASE driver, which used to force an interrupt,
+and then start the transmission.  Francois Wautier may have fixed that
+logic to start the transmission either in the STREAMS put or service
+routine.
+
+ 
+
+/Driver Unload Logic/
+
+ 
+
+The driver unload logic inverts the probe intialization logic.
+
+ 
+
+At this point no ports should be in use and in fact every port should
+have been put in the 8253x powered down state when each port underwent
+its last close (or hangup which can actually complete after a close).
+
+ 
+
+The tty driver is cleaned up, some dynamic TTY data structures are
+deallocated, the bottom half associated with this driver is removed and
+all TTY ports are deregistered.
+
+ 
+
+The PLX or AMCC interrupts to the Linux host are disabled on each board,
+and all interrupt handlers are freed.
+
+ 
+
+Next all board and chip structures are deallocated (including physical
+memory to virtual memory mappings associated with PLX9050 or AMCC 5920
+and chip registers).  Then all network device structures are
+deallocated.  (Note that all lingering sk_buffs were freed during the
+close of the network device, which must have completed before the unload
+of the driver module.)  And finally the port structures are
+deallocated.  In deallocating the port structures, network driver
+transmit rings and the receive sk_buff descriptor are deallocated if
+they are present.  (They were only allocated if the port had ever been
+used for a network device.)  At this point the driver has been
+gracefully unloaded.
+
+ 
+
+                                /* cleanup module/free up virtual memory */
+
+                                /* space*/
+
+void cleanup_module(void)
+
+{
+
+  SAB_BOARD *boardptr;
+
+  SAB_CHIP *chipptr;
+
+  SAB_PORT *portptr;
+
+  int intr_val;
+
+  extern void sab8253x_cleanup_ttydriver(void);
+
+ 
+
+  printk(KERN_ALERT "auraXX50n: unloading AURAXX50 driver.\n");
+
+ 
+
+  sab8253x_cleanup_ttydriver(); /* clean up tty */
+
+ 
+
+                                /* unallocate and turn off ints */
+
+  for(intr_val = 0; intr_val < NUMINTS; ++intr_val)
+
+    {
+
+      if((AuraBoardESCC2IrqRoot[intr_val] != NULL) ||
+(AuraBoardESCC8IrqRoot[intr_val] != NULL))
+
+        {
+
+          for(boardptr = AuraBoardESCC2IrqRoot[intr_val]; boardptr !=
+NULL; boardptr = boardptr->next_on_interrupt)
+
+            {
+
+              writel(PLX_INT_OFF, &(boardptr->b_bridge->intr));
+
+            }
+
+          for(boardptr = AuraBoardESCC8IrqRoot[intr_val]; boardptr !=
+NULL; boardptr = boardptr->next_on_interrupt)
+
+            {
+
+              writel(PLX_INT_OFF, &(boardptr->b_bridge->intr));
+
+            }
+
+ 
+
+          free_irq(intr_val, &AuraBoardESCC2IrqRoot[intr_val]); /* free
+up board int
+
+                                                                 * note
+that if two boards
+
+                                                                 * share
+an int, two int
+
+                                                                 *
+handlers were registered
+
+                                                                 *
+
+                                                                 */
+
+        }
+
+    }
+
+ 
+
+                                /* disable chips and free board memory*/
+
+  while(AuraBoardRoot)
+
+    {
+
+      boardptr = AuraBoardRoot;
+
+      for(chipptr = boardptr->board_chipbase; chipptr != NULL; chipptr =
+chipptr->next_by_board)
+
+        {
+
+          (*chipptr->int_disable)(chipptr); /* make sure no ints can
+come int */
+
+        }
+
+      AuraBoardRoot = boardptr->nextboard;
+
+      if(boardptr->virtbaseaddress0)
+
+        {
+
+          DEBUGPRINT((KERN_ALERT
+
+                      "auraXX50n: unmapping virtual address %p.\n",
+
+                      (void*)boardptr->virtbaseaddress0));
+
+          iounmap((void*)boardptr->virtbaseaddress0);
+
+          boardptr->virtbaseaddress0 = 0;
+
+        }
+
+      if(boardptr->virtbaseaddress2)
+
+        {
+
+          DEBUGPRINT((KERN_ALERT
+
+                      "auraXX50n: unmapping virtual address %p.\n",
+
+                      (void*)boardptr->virtbaseaddress2));
+
+          iounmap((void*)boardptr->virtbaseaddress2);
+
+          boardptr->virtbaseaddress2 = 0;
+
+        }
+
+      kfree(boardptr);
+
+    }
+
+ 
+
+  while(AuraChipRoot)           /* free chip memory */
+
+    {
+
+      chipptr = AuraChipRoot;
+
+      AuraChipRoot = chipptr->next;
+
+      kfree(chipptr);
+
+    }
+
+ 
+
+  while(Sab8253xRoot)           /* free up network stuff */
+
+    {
+
+      SAB_PORT *priv;
+
+      priv = (SAB_PORT *)Sab8253xRoot->priv;
+
+      unregister_netdev(Sab8253xRoot);
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+
+      kfree(Sab8253xRoot.name);
+
+#endif
+
+      kfree(Sab8253xRoot);
+
+      Sab8253xRoot = priv->next_dev;
+
+    }
+
+ 
+
+  while(AuraPortRoot)           /* free up port memory */
+
+    {
+
+      portptr = AuraPortRoot;
+
+      AuraPortRoot = portptr->next;
+
+      if(portptr->dcontrol2.receive)
+
+        {
+
+          kfree(portptr->dcontrol2.receive);
+
+        }
+
+      if(portptr->dcontrol2.transmit)
+
+        {
+
+          kfree(portptr->dcontrol2.transmit);
+
+        }
+
+      kfree(portptr);
+
+    }
+
+}
+
+ 
+
+_Design Summary_
+
+ 
+
+The 10 key data structures are shared by all the logic of the system. 
+The logic enforces both exclusive and cooperative access to the physical
+hardware on the basis of certain rules established by the core logic at
+device/port open time. While the driver is mostly self-configuring, the
+data structure sharing simplifies the user interface because an ioctl to
+one driver functionality (e.g., the TTY functionality) configures the
+rest of the driver functionality (e.g., the network and character device
+functionality).   In other words, a single serial port acts virtually as
+three arbitrated devices:  a TTY device, which may be asynchronous,
+synchronous or call out, a network device or a character device.  Yet,
+except at the time of initialization, time of driver unload and very
+early in interrupt processing all hardware details are concealed and the
+driver logic is applied to an abstract, simplified port entity.  Thus,
+the user application interfaces to three abstract virtual devices, which
+have a single configuration interface (otherwise it might be possible to
+have an inconsistent configuration) and not to a complex real single
+port in the context of an equally complex adapter card or unit. This
+simplification makes it possible to provide a high degree of serial
+functionality across the family of Aurora synchronous/asynchronous PCI
+hardware through a straightforward uniform application interface.
+
+ 
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/sab8253xfs.txt linux-2.5/drivers/net/wan/8253x/sab8253xfs.txt
--- linux-2.5.13/drivers/net/wan/8253x/sab8253xfs.txt	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/sab8253xfs.txt	Fri May  3 03:49:07 2002
@@ -0,0 +1,1303 @@
+*_Functional Specification of SAB8253X ASLX Driver for Linux_*
+
+ 
+
+
+The SAB8253X serial interface chip is very flexible.  It supports most
+of the standard asynchronous serial transmission modes as well as
+synchronous Bit Oriented Protocols (BOPs) and character oriented
+protocols.  The Linux ASLX Driver system provides an extremely flexible
+Linux interface to the SAB8253X serial interface chips that are used on
+the Aurora <http://www.auroratech.com/> XX20 adapter cards and
+Multichannel server units whether they are inserted directly into a host
+bus or whether they are connected via a PCI extension system such as the
+Aurora XP7.
+
+ 
+
+
+  Supported Hardware
+
+ 
+
+The Linux ASLX Driver supports Aurora SAB8253X communications adapter
+cards and systems for PCI bus systems.  Possible adapter card
+configurations are identified as MN20 where M is 1, 2, 4, 8 and N is 0
+or 5.  M is the number of ports.  N = 0 means that the adapter card does
+not support synchronous modes.  N = 5 means the adapter card modes are
+unrestricted.  The multichannel server system consists of an host
+adapter card that attaches to an expansion box via the G-Link connection
+cable.  The expansion box can host 2000, 2500 and 3500 type Expansion
+Boards (EBs).  The 2000 EB provides 15 asynchronous-only RS-232 ports
+and 1 unrestricted RS-232 port.  The 2500 EB provides 16 unrestricted
+RS-232 ports.  The 3500 EB provides 16 unrestricted serial ports, whose
+physical signaling is under software control.  The XP7 is a PCI
+expansion chassis. 
+
+ 
+
+The ASLX correctly identifies the Aurora adapter card or Multichannel
+server and EBs, determines capabilities and provides a software
+interface to configurable capabilities (e.g., a choice of RS-232 [= the
+default], RS 422/423, RS 449, EIA 530, V.35, X.21, RS-485 and none
+[=off] signaling for 3500 EBs).  The use of an XP7 should be transparent
+to the driver.  The ASLX driver will automatically correct incorrectly
+programmed adapter card or Multichannel server serial EEPROMs. 
+Moreover, in addition to the primary serial communications interface,
+the ASLX driver provides a ^Ómaintenance^Ô interface to the serial EEPROMs
+so that user intervention can correct an incorrectly programmed EEPROM.
+
+ 
+
+
+  Serial Communications Interface
+
+ 
+
+The ASLX driver conforms to the standard Linux driver formalism for TTY
+devices, network devices and character devices.
+
+ 
+
+The ASLX Linux driver can like all standard Linux drivers either be
+linked into the kernel or be built as a downloadable module that can
+also be cleanly deloaded.
+
+ 
+
+The ASLX Linux driver functionality provides more than the usual serial
+device driver functionality because it provides the TTY device, network
+device and character device functionality in one package.  Moreover, the
+ASLX Linux driver TTY functionality supports asynchronous TTY devices,
+asynchronous CUA devices and synchronous TTY devices.  The CUA devices
+can also be used in conjunction with the network device and synchronous
+character device functionalities for the purpose of dynamically setting
+up a dialed link via a modem device.
+
+ 
+
+The ASLX Linux driver has been developed for Linux on i386 hardware, but
+it has no specific i386 dependence and after recompilation should be
+able to run with Linux that has been compiled for other hardware.
+
+ 
+
+The driver is structured to minimize Linux 2.4.*-isms.  While it has not
+been built as a Linux 2.2.* driver, rebuilding it to work under Linux
+2.2.* should not be too difficult.
+
+ 
+
+
+  Driver Initialization
+
+ 
+
+Drivers for physical devices usually must provide device detection and
+device initialization.
+
+ 
+
+The initialization or probe routines of the driver detect all the Aurora
+SAB8253X devices in the system (i.e., these routines look for PCI
+devices that have Aurora device and manufacturer IDs) and carry out any
+necessary low-level PCI initialization of the PLX9050 (XX20 adapter
+cards) or AMCC5920 bridge device (Multichannel server host card). 
+
+ 
+
+The initialization routines of the ASLX driver dynamically allocate all
+structures.  The number of Aurora adapter cards in a given system is
+solely limited by the amount of dynamically allocatable kernel memory.
+
+ 
+
+Note that the performance of a system will be dependent on the number of
+active SAB8253X ports, port modes and speeds, the speed of the CPU, the
+number of CPUs, memory design and similar hardware related considerations.
+
+ 
+
+This driver currently does not initialize serial adapter cards of
+similar design but with different device or manufacturer IDs, but users
+will be able to access all the functionality described in this document
+for serial ports on SAB8253X based Aurora adapter cards. 
+
+ 
+
+Extending the initialization to the intrinsic SAB8253X ports of SPARC
+hardware or to similar adapter cards of other manufacturers would not be
+difficult.
+
+ 
+
+Note that the intrinsic SAB8253X ports of the SPARC hardware can serve
+as boot serial consoles because they do not depend on PCI initialization
+as the Aurora adapter cards and multichannel units do.  Currently, the
+Aurora ASLX driver does not support boot console or serial console
+functionality, but extending the driver to provide such functionality
+would not be difficult.
+
+ 
+
+Note further the ASLX driver is designed (viz the Design Specification
+of SAB8253X ASLX Driver for Linux) for hardware that utilizes none of
+the DMA capabilities of SAB8253X extended serial interface controllers. 
+Because the ASLX driver transmits data from sk_buffs and receives data
+into sk_buffs extending the driver to support SAB8253X based adapter
+cards that support DMA would not be particularly difficult..
+
+ 
+
+In addition, the Zilog 85X30, Intel 8X530 and the AMD 85X30 serial
+communication controllers are character oriented devices that could
+easily be supported within the logic of the ASLX driver.  These devices
+do not have the same sort of visible FIFO that the SAB8253X devices
+have, but a FIFO operation looks like a sequence of operations to an
+output or an input register on a device that does not have a visible FIFO. 
+
+ 
+
+
+  The Communications Port
+
+ 
+
+From the standpoint of the Linux operating system, after initialization,
+the device that the operating system accesses is neither the Aurora
+adapter card or Multichannel server nor the SAB8253X chip but is the
+individual communications port of a SAB8253X chip.  Thus a SAB82532 is
+logically two devices, a SAB82538 is logically 8 devices, an Aurora 4520
+logically provides 4 devices, and an Aurora Multichannel server can
+logically provide up to 64 serial communications devices.
+
+ 
+
+Each communications port according to board capabilities and device
+configuration can provide asynchronous communications or synchronous
+communications as well as access to modem signal status.  On a given
+port synchronous communications can either be bit-oriented or
+character-oriented.  Currently, the driver only supports bit-oriented
+HDLC flag-framing and bit-stuffing, but the driver source can be easily
+modified to support BSC character-oriented synchronous communications. 
+
+ 
+
+There are two obvious possible ways to extend the driver to support BSC
+communications.  Either a configuration flag could be added to indicate
+that the synchronous TTY, network and character devices were running in
+BSC mode and not in BOP mode, or new BSC specific TTY, network and
+character devices could be created.  The latter approach would probably
+minimize potential user confusion and errors of connecting BSC ports to
+BOP configured lines and vice-versa.
+
+ 
+
+/Asynchronous Serial Communications Initialization for a Specific Port/
+
+ 
+
+After probing for the hardware, the driver registers the asynchronous
+device dependent routines, whose addresses are values of elements of
+/struct tty_driver/ variables with the device independent TTY driver by
+means of the /tty_register_driver()/ function. 
+
+ 
+
+These functions handle the device dependent aspects of opening a TTY
+port (i.e., completing initialization in asynchronous mode), closing a
+physical TTY port, writing an array of characters to a physical TTY
+port, putting a single character to a physical TTY port, flushing the
+characters in the process of being written to a single TTY port,
+determining how much buffer space is currently available to a single
+physical TTY port, determining how many characters are in the buffer
+space associated with a single physical TTY port, carrying out the
+device dependent aspects of IOCTLs invoked by a user application,
+carrying out flow control at the physical port, carrying out the device
+dependent aspects of setting TERMIOs, handling asynchronous break, and
+waiting for a physical TTY port to transmit all characters associated
+with the port.  Other elements of the /struct_tty_driver/ are
+initialized with information used for proc files and other TTY driver
+functionality. 
+
+ 
+
+/Asynchronous Serial Communications Functionality/
+
+ 
+
+The driver supports the standard Linux asynchronous TTY and call out
+functionality, which includes all standard STTY and TERMIO IOCTLs, all
+the standard speeds, all the standard flow control formalisms, etc.,
+that can be found in the Linux STTY and TERMIO manual pages. 
+
+ 
+
+Note that custom IOCTLs have been added to support the configuration of
+signaling on the WAN multichannel server 3500 cards.
+
+ 
+
+In addition, customized IOCTLs have been added to support reading and
+programming the serial EEPROM associated with the various Aurora adapter
+cards and units.  These are of limited use for users but are helpful in
+debugging cards.  Changing the manufacturer or device IDs can render an
+adapter card or unit unusable.
+
+ 
+
+The asynchronous TTY and call out functionality obey the standard Linux
+block_til_ready logic than enforces arbitration between call out and
+asynchronous TTY access.  Current Linux design documents deprecate the
+separate asynchronous call out functionality, but it is not particularly
+obvious how to provide asynchronous call out functionality to set up
+synchronous point-to-point links dynamically without the separate call
+out devices. 
+
+ 
+
+To wit, ckermit does not use the cua devices.  The ckermit user sets a
+tty line, turns off carrier watch, executes the connect command, dials
+out and then continues with his terminal session using the same tty
+device on which he dialed out after the modems connect.  This procedure
+would not work if the point-to-point connection were to be synchronous
+(or in fact if the point-to-point session were to carry X.25 traffic for
+a PAD session).  The cua devices are useful to deal with such /mixed
+mode/ dynamically connected sessions.
+
+ 
+
+Note that in the past Linux has required that TTY devices be named
+/dev/ttyS* and that call out devices be named /dev/cua*.  The devices
+can still be so named, but this naming convention is not obligatory.
+
+ 
+
+The asynchronous TTY devices use major device 4 and the call out device
+uses major device 5.  This assignment is a convention and can be changed
+if necessary.
+
+ 
+
+Ports are selected by the minor device number.  Port minor device
+numbers increase strictly monotonically in accord with the numbering
+convention of the adapter card or adapter unit.[1] <#_ftn1> 
+
+ 
+
+The file /proc/tty/driver/auraserial that is created by the ASLX driver
+helps in mapping port to minor device number.  The call out device and
+TTY device of a single port have the same minor device number.  To
+calculate the port number of an asynchronous TTY device or of a call out
+device, subtract the minor device number of the first ASLX port from the
+minor device number of the TTY or CUA device of interest.
+
+ 
+
+/Synchronous Serial TTY Communications Initialization for a Specific Port/
+
+ 
+
+After probing for the hardware, the driver registers the synchronous
+device dependent routines, whose addresses are values of elements of
+/struct_tty_driver/ variables with the device independent TTY driver by
+means of the /tty_register_driver()/ function. 
+
+ 
+
+Just as in the case of asynchronous TTYs, these functions handle the
+device dependent aspects of opening a TTY port (i.e., completing
+initialization in synchronous mode), closing a physical TTY port,
+writing an array of characters to a physical TTY port, putting a single
+character to a physical TTY port, flushing the characters in the process
+of being written to a single TTY port, determining how much buffer space
+is currently available to a single physical TTY port, determining how
+many characters are in the buffer space associated with a single
+physical TTY port, carrying out the device dependent aspects of IOCTLs
+invoked by a user application, carrying out flow control at the physical
+port, carrying out the device dependent aspects of setting TERMIOs, and
+waiting for a physical TTY port to transmit all characters associated
+with the port.  Other elements of the /struct tty_driver/ are
+initialized with information used for proc files and other TTY driver
+functionality. 
+
+
+   
+
+
+  Synchronous Serial TTY Communications Functionality
+
+ 
+
+By default synchronous serial TTY communications takes place on devices
+named /dev/sttyS*, but such names are not required.  The major device
+number associated with these ports is dynamically allocated and can be
+found in the /proc/tty/driver/auraserial file.
+
+ 
+
+Synchronous TTYs act just like asynchronous TTYs (e.g., getty^Òs may be
+associated with them, and a user may invoke cu on them) in so far as
+possible (to wit, break processing is not possible on a synchronous TTY).
+
+ 
+
+As one cannot generally purchase synchronous TTY hardware, synchronous
+TTYs are probably most useful in porting a synchronous TTY application
+from another type of Unix that made use of line disciplines in some
+legacy application.
+
+ 
+
+Note that the synchronous TTY driver logic obeys the block_til_ready
+arbitration logic so that asynchronous call out devices can be used to
+set up point-to-point synchronous TTY links.
+
+ 
+
+The synchronous TTY devices support all the standard STTY and TERMIO
+IOCTLs as well as the custom IOCTLs that are described in the previous
+section.  Because these IOCTLs do not deal with the issue of synchronous
+clock mode, IOCTLs for setting custom bit rates as well as for
+programming and reading synchronous clock modes are provided.  These
+IOCTLs are also accessible through the asynchronous TTY and call out
+devices.  Configuring a port to provide clock only affects the port when
+it is used as a synchronous device.
+
+ 
+
+The minor device number associated with a specific port is the same
+whether it is used as a synchronous TTY, an asynchronous TTY or a call
+out device.  To calculate the port number of a synchronous TTY device,
+subtract the minor device number of the first ASLX port from the minor
+device number of the TTY device of interest.
+
+ 
+
+
+  Synchronous Serial Network Device Initialization
+
+
+   
+
+The synchronous network device functionality is to some extent an
+extension of the synchronous TTY functionality.
+
+ 
+
+After probing for the SAB8253X hardware, the software in addition to
+invoking /tty_register_driver()/ also invokes /register_netdev()/ for
+each SAB8253X port.  This registration makes it possible to connect
+SAB8253X ports into the Linux network layer via ifconfig commands like
+the following, which opens the device.
+
+ 
+
+*ifconfig 8253x001 */{network address or host name}/
+
+*ifconfig 8253x001* *hw ether* /{MAC address}/
+
+ 
+
+Note that by default the number part of the network device name
+corresponds to the serial port number (i.e., the minor device number of
+the associated serial port minus the value of an internal kernel
+variable called sab8253x_minor_start [equal to the minor device number
+of the first TTY device listed in the /proc/tty/driver/auraserial
+file]).  The module parameter, sab8253x_minor_start, identifies the
+minor device number at which Aurora asynchronous TTY, synchronous TTY
+and call out devices start. 
+
+ 
+
+The network driver dynamically allocates memory specifically for its use
+as needed on network device open and frees up network device driver
+memory on network device close.
+
+ 
+
+
+  Synchronous Serial Network Devices
+
+ 
+
+The network devices like all standard Linux network devices are not
+visible in the /dev directory. 
+
+ 
+
+If an 8 port adapter card is installed in a Linux system that has an
+Ethernet port, the new SAB8253X Linux driver makes it possible to use
+the system as an 8 WAN x 1 LAN port router.
+
+ 
+
+The SAB8253X network device functionality emulates an Ethernet device. 
+The network device functionality requires the implementation of the
+following functions.  As a consequence, the network portion of the ASLX
+driver implements the standard Ethernet functionality as far as
+possible.  In addition, the network driver requires a special IOCTL to
+set a pseudomac address.
+
+ 
+
+In addition, the network driver needs some functionality that goes
+beyond the standard Ethernet functionality, for it must be possible
+dynamically to establish or reestablish synchronous links by means of
+the asynchronous call out device logic.
+
+ 
+
+Using the call out device logic in conjunction with the network device
+requires an extension of the call out device arbitration logic.
+
+ 
+
+The standard call out device arbitration logic requires that the call
+out device start first and be invoked from the same process or process
+group that opens the TTY device while the TTY device blocks until the
+call out succeeds.  Such logic is inapplicable to the network device. 
+The call out device must be opened while the corresponding network
+device is open.  The corresponding network device never blocks but
+informs the network layer of outgoing network congestion.
+
+ 
+
+ 
+
+
+  Synchronous Serial Character Device Initialization
+
+
+   
+
+The synchronous character device functionality is to some extent an
+extension of the synchronous network functionality.
+
+ 
+
+After probing for the SAB8253X hardware, the software besides invoking
+/tty_register_driver()/ also invokes /register_chardev()/ in addition to
+/register_netdev()/ for each SAB8253X port.  This registration makes it
+possible to access SAB8253X port packet functionality independently of
+the Linux network layer via function calls associated with a standard
+character device.
+
+ 
+
+The major device number of the synchronous serial character device can
+be found in the /proc/devices file.  Note that by default the minor
+device number of each synchronous serial character device file (e.g.,
+/dev/sab8253xC* if mknod is invoked as below) corresponds to the minor
+device number of the associated serial port minus the value of an
+internal kernel variable/module parameter called sab8253x_minor_start
+(equal to the minor device number of the first TTY device indentified in
+the /proc/tty/driver/auraserial file).  The variable
+sab8253x_minor_start identifies the minor device number at which Aurora
+asynchronous TTY, synchronous TTY and call out devices start. 
+
+ 
+
+*mknod /dev/sab8253xC*{number} *c* {major dev number} {minor dev number}
+
+ 
+
+The character driver dynamically allocates memory specifically for its
+use as needed on network device open and frees up network device driver
+memory on network device close.
+
+ 
+
+/Synchronous Serial Character Device/
+
+/
+/
+
+/ /
+
+ 
+
+The SAB8253X synchronous character device functionality implements
+essentially the same functions as the SAB8253X synchronous network
+device functionality with the addition of a read/receive function that
+will pass received data packets to a user application and with the
+addition of an fasync helper function if the driver is to support
+asynchronous notification to the user application.  This functionality
+is provided so that users that wish to implement their own bit oriented
+synchronous protocols may directly access the serial data stream without
+having to work around the TTY driver or the Linux network layer. 
+
+ 
+
+Note that while the network device is only opened once by the Linux
+network layer, the character device may be opened multiple times by a
+process or defined process group just like the TTY driver.
+
+ 
+
+In a sense, the synchronous character device implements an emulation of
+Solaris putmsg/getmsg functionality for Aurora^Òs synchronous serial
+device.  The availability of such emulation should help the portation of
+applications from Solaris to a Linux platform that uses Aurora hardware
+and software.
+
+ 
+
+The asynchronous functionality is useful for those protocols like LAPB,
+which do not work well if the physical driver buffers up low priority
+packets while other packets are being transmitted.  The asynchronous
+notification can provide notification that there are no packets of any
+sort in the process of being transmitted and that there are no high
+priority packets buffered within the driver.  On receiving this
+notification, the user application could transmit the next low priority
+packet.
+
+ 
+
+Note that the synchronous serial character device interacts with the
+call out device almost exactly like the TTY devices.
+
+ 
+
+In the interest of keeping the interfaces simple and not introducing
+extra foci for bugs, there are no IOCTLs implemented for this device. 
+If it is necessary to set a clocking mode or baud rate etc., the IOCTL
+call is made via the STTY, TERMIO or extended IOCTLs associated with the
+TTY driver functionalities. 
+
+ 
+
+
+  Common Interrupt Handling Functionality
+
+ 
+
+All the above functionality shares a common interrupt handler that
+invokes indirectly functionality-specific receive_chars, transmit_chars
+and check_status functions to receive character data, to transmit
+character data and to check signal status.
+
+ 
+
+In other words, the interrupt handler must support all possible
+functionalities simultaneously on a group of ports associated with a
+single interrupt simultaneously. 
+
+ 
+
+Linux is not capable of registering an interrupt handler for each port
+separately (when there are many ports ^Ö the specialty of Aurora
+hardware), and such an approach would have lower performance than having
+a single interrupt handler that polled the ports.  In any case,
+interrupt status registers associated with the Aurora hardware often
+indicate interrupt status on several ports simultaneous.  It is
+preferable to read such registers once especially with the Multichannel
+server hardware.
+
+ 
+
+
+  Proc Files
+
+ 
+
+The following traces show how the driver interacts with (or creates)
+various /proc status files.
+
+ 
+
+
+martillo@ylith:~ > cat /proc/tty/driver/auraserial
+
+serinfo:2.01N driver:1.22
+
+TTY MAJOR = 4, CUA MAJOR = 5, STTY MAJOR = 254.
+
+128: port 0: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close:
+NOPRG
+
+129: port 1: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: openA:
+NOPRG
+
+130: port 2: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: openA:
+NOPRG
+
+131: port 3: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close:
+NOPRG
+
+132: port 4: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close:
+NOPRG
+
+133: port 5: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: openS:
+NOPRG
+
+134: port 6: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close:
+NOPRG
+
+135: port 7: sab82538: v3: chip 0: ATI 8520P: bus 2: slot 10: NR: close:
+NOPRG
+
+136: port 0: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+137: port 1: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+138: port 2: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+139: port 3: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+140: port 4: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+141: port 5: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+142: port 6: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+143: port 7: sab82538: v2: chip 0: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+144: port 0: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+145: port 1: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+146: port 2: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+147: port 3: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+148: port 4: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close:
+RS530
+
+149: port 5: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+150: port 6: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+151: port 7: sab82538: v2: chip 1: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+152: port 0: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+153: port 1: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+154: port 2: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+155: port 3: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+156: port 4: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+157: port 5: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+158: port 6: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+159: port 7: sab82538: v2: chip 2: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+160: port 0: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+161: port 1: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+162: port 2: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+163: port 3: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+164: port 4: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+165: port 5: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+166: port 6: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+167: port 7: sab82538: v2: chip 3: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+168: port 0: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+169: port 1: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+170: port 2: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+171: port 3: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+172: port 4: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+173: port 5: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+174: port 6: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+175: port 7: sab82538: v2: chip 4: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+176: port 0: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+177: port 1: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+178: port 2: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+179: port 3: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+180: port 4: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+181: port 5: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+182: port 6: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+183: port 7: sab82538: v2: chip 5: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+184: port 0: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+185: port 1: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+186: port 2: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+187: port 3: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+188: port 4: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+189: port 5: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+190: port 6: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+191: port 7: sab82538: v2: chip 6: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+192: port 0: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+193: port 1: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+194: port 2: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+195: port 3: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+196: port 4: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+197: port 5: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+198: port 6: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: close:
+RS232
+
+199: port 7: sab82538: v2: chip 7: ATI WANMS: bus 2: slot 11: NR: openA:
+RS232
+
+ 
+
+The above file indicates the minor device number, port number relative
+to chip, chip type, chip version number, chip number (meaningful for
+4X20 and multichannel servers), interface type, bus number, slot number,
+port availability (AO = asynchronous only, NR = No Restrictions, or NA =
+Not Available),  status (closed, open Synchronous, open Asynchronous,
+open Character, or open Network), and signaling type (NOPRG = not
+selectable programmatically; other possibilities inclue OFF, RS232,
+RS442, RS449, RS530 and V.35).
+
+ 
+
+
+martillo@ylith:/proc > cat /proc/pci
+
+PCI devices found:
+
+  Bus  0, device   0, function  0:
+
+    Host bridge: Intel Corporation 82820 820 (Camino) Chipset Host
+Bridge (MCH) (rev 4).
+
+      Prefetchable 32 bit memory at 0xf8000000 [0xfbffffff].
+
+  Bus  0, device   1, function  0:
+
+    PCI bridge: Intel Corporation 82820 820 (Camino) Chipset PCI to AGP
+Bridge (rev 4).
+
+      Master Capable.  Latency=64.  Min Gnt=8.
+
+  Bus  0, device  30, function  0:
+
+    PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 2).
+
+      Master Capable.  No bursts.  Min Gnt=2.
+
+  Bus  0, device  31, function  0:
+
+    ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 2).
+
+  Bus  0, device  31, function  1:
+
+    IDE interface: Intel Corporation 82801AA IDE (rev 2).
+
+      I/O at 0xffa0 [0xffaf].
+
+  Bus  0, device  31, function  2:
+
+    USB Controller: Intel Corporation 82801AA USB (rev 2).
+
+      IRQ 10.
+
+      I/O at 0xef80 [0xef9f].
+
+  Bus  0, device  31, function  3:
+
+    SMBus: Intel Corporation 82801AA SMBus (rev 2).
+
+      IRQ 9.
+
+      I/O at 0xefa0 [0xefaf].
+
+  Bus  1, device   0, function  0:
+
+    VGA compatible controller: nVidia Corporation NV15 (Geforce2 GTS)
+(rev 164).
+
+      IRQ 11.
+
+      Master Capable.  Latency=64.  Min Gnt=5.Max Lat=1.
+
+      Non-prefetchable 32 bit memory at 0xfd000000 [0xfdffffff].
+
+      Prefetchable 32 bit memory at 0xe8000000 [0xefffffff].
+
+  Bus  2, device   8, function  0:
+
+    Ethernet controller: 3Com Corporation 3c905C-TX [Fast Etherlink]
+(rev 120).
+
+      IRQ 11.
+
+      Master Capable.  Latency=64.  Min Gnt=10.Max Lat=10.
+
+      I/O at 0xdc00 [0xdc7f].
+
+      Non-prefetchable 32 bit memory at 0xfeacfc00 [0xfeacfc7f].
+
+  Bus  2, device   9, function  0:
+
+    Unknown mass storage controller: Promise Technology, Inc. 20267 (rev 2).
+
+      IRQ 9.
+
+      Master Capable.  Latency=64. 
+
+      I/O at 0xdff0 [0xdff7].
+
+      I/O at 0xdfe4 [0xdfe7].
+
+      I/O at 0xdfa8 [0xdfaf].
+
+      I/O at 0xdfe0 [0xdfe3].
+
+      I/O at 0xdf00 [0xdf3f].
+
+      Non-prefetchable 32 bit memory at 0xfeae0000 [0xfeafffff].
+
+  Bus  2, device  10, function  0:
+
+    Communication controller: PCI device 125c:0101 (Aurora Technologies,
+Inc.) (rev 1).
+
+      IRQ 3.
+
+      Non-prefetchable 32 bit memory at 0xfeacf800 [0xfeacf87f].
+
+      Non-prefetchable 32 bit memory at 0xfeacf400 [0xfeacf5ff].
+
+      Non-prefetchable 32 bit memory at 0xfeacf000 [0xfeacf1ff].
+
+  Bus  2, device  11, function  0:
+
+    Communication controller: PCI device 125c:0101 (Aurora Technologies,
+Inc.) (rev 1).
+
+      IRQ 10.
+
+      Non-prefetchable 32 bit memory at 0xfeacec00 [0xfeacec7f].
+
+      Non-prefetchable 32 bit memory at 0xfeace000 [0xfeace7ff].
+
+      Non-prefetchable 32 bit memory at 0xfeacd800 [0xfeacdfff].
+
+ 
+
+The above file indications PCI resources that the Aurora adapter card or
+unit uses.
+
+ 
+
+
+martillo@ylith:/proc > cat /proc/devices
+
+Character devices:
+
+  1 mem
+
+  2 pty
+
+  3 ttyp
+
+  4 ttyS
+
+  5 cua
+
+  7 vcs
+
+ 10 misc
+
+ 14 sound
+
+128 ptm
+
+136 pts
+
+162 raw
+
+180 usb
+
+253 sab8253xc
+
+254 sttyS
+
+ 
+
+Block devices:
+
+  2 fd
+
+ 22 ide1
+
+ 33 ide2
+
+ 
+
+The above file provides the major device number associated with the
+synchronous serial character device.
+
+ 
+
+martillo@ylith:/proc > cat /proc/modules
+
+ASLX                   84336   5 (autoclean)
+
+ 
+
+The above file indicates that the ASLX module has been dynamically
+linked into the kernel.  If the ASLX is statically linked into the
+kernel, it will not appear in this file.
+
+ 
+
+martillo@ylith:/proc > cat /proc/interrupts
+
+           CPU0      
+
+  0:      25311          XT-PIC  timer
+
+  1:        401          XT-PIC  keyboard
+
+  2:          0          XT-PIC  cascade
+
+  3:         22          XT-PIC  sab8253x
+
+  9:      20055          XT-PIC  ide2
+
+ 10:         27          XT-PIC  usb-uhci, sab8253x
+
+ 11:         38          XT-PIC  eth0
+
+ 12:       2720          XT-PIC  PS/2 Mouse
+
+ 15:          7          XT-PIC  ide1
+
+NMI:          0
+
+LOC:          0
+
+ERR:          0
+
+MIS:          0
+
+ 
+
+The above file indicates the interrupts that are being used by Aurora
+adapter cards.
+
+
+martillo@ylith:/proc/net > cat /proc/net/dev
+
+Inter-|   Receive                                                |  Transmit
+
+ face |bytes    packets errs drop fifo frame compressed
+multicast|bytes    packets errs drop fifo colls carrier compressed
+
+    lo:    1080      16    0    0    0     0          0         0    
+1080      16    0    0    0     0       0          0
+
+  eth0:    2316      19    0    0    0     0          0         0 
+   1836      19    0    0    0     1       0          0
+
+8253x000:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x001:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x002:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x003:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x004:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x005:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x006:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x007:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x008:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x009:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x010:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+8253x011:       0       0    0    0    0     0          0        
+0        0       0    0    0    0     0       0          0
+
+ 
+
+The above file provides statistics on ASLX network interfaces.
+
+ 
+
+martillo@ylith:/proc > cat /proc/iomem
+
+00000000-0009fbff : System RAM
+
+0009fc00-0009ffff : reserved
+
+000a0000-000bffff : Video RAM area
+
+000c0000-000c7fff : Video ROM
+
+000cc000-000cdfff : Extension ROM
+
+000ce000-000ce7ff : Extension ROM
+
+000f0000-000fffff : System ROM
+
+00100000-0ffbffff : System RAM
+
+  00100000-00260dfe : Kernel code
+
+  00260dff-002f325f : Kernel data
+
+0ffc0000-0fff7fff : ACPI Tables
+
+0fff8000-0fffffff : ACPI Non-volatile Storage
+
+e4600000-f46fffff : PCI Bus #01
+
+  e8000000-efffffff : nVidia Corporation NV15 (Geforce2 GTS)
+
+f4700000-f47fffff : PCI Bus #02
+
+f8000000-fbffffff : Intel Corporation 82820 820 (Camino) Chipset Host
+Bridge (MCH)
+
+fc900000-fe9fffff : PCI Bus #01
+
+  fd000000-fdffffff : nVidia Corporation NV15 (Geforce2 GTS)
+
+fea00000-feafffff : PCI Bus #02
+
+  feacd800-feacdfff : PCI device 125c:0101 (Aurora Technologies, Inc.)
+
+  feace000-feace7ff : PCI device 125c:0101 (Aurora Technologies, Inc.)
+
+  feacec00-feacec7f : PCI device 125c:0101 (Aurora Technologies, Inc.)
+
+  feacf000-feacf1ff : PCI device 125c:0101 (Aurora Technologies, Inc.)
+
+  feacf400-feacf5ff : PCI device 125c:0101 (Aurora Technologies, Inc.)
+
+  feacf800-feacf87f : PCI device 125c:0101 (Aurora Technologies, Inc.)
+
+  feacfc00-feacfc7f : 3Com Corporation 3c905C-TX [Fast Etherlink]
+
+  feae0000-feafffff : Promise Technology, Inc. 20267
+
+ffb80000-ffbfffff : reserved
+
+fff00000-ffffffff : reserved
+
+ 
+
+The above file indicate the I/O memory mapping of the Aurora devices.
+
+ 
+
+
+  ASLX IOCTL Summary
+
+ 
+
+The ASLX driver supports the standard TTY and Ethernet driver IOCTLs. 
+In addition, the following TTY driver IOCTLs are supported (on
+asynchronous/synchronous TTY devices and on asynchronous CUA devices):
+
+ 
+
+/1.     /set custom baud rate,//
+
+/2.     /get baud rate,//
+
+/3.     /read EEPROM,//
+
+/4.     /set EEPROM,//
+
+/5.     /get clocking mode,//
+
+/6.     /set clocking mode//
+
+/7.     /get WAN MCS signaling configuration,//
+
+/8.     /set WAN MCS signaling configuration,//
+
+/9.     /clear network driver statistics.//
+
+ 
+
+In addition, the ASLX driver supports a network IOCTL to clear interface
+statistics.
+
+ 
+
+/Source Code Functionality/
+
+ 
+
+To facilitate user modification and extension of the ASLX driver, the
+code has been written as clearly as possible, and the various
+functionalities (asynchronous TTY, synchronous TTY, network device and
+character devices, initialization, interrupt, bridge initialization,
+etc) have their own files to discourage massive unsupportable changes to
+driver logic.
+
+ 
+
+/Summary/
+
+ 
+
+The driver attempts to provide as much as possible of the functionality
+of the SAB8253X communication controller and the Aurora hardware in a
+form that is both useful and friendly to the Linux user with as much
+self-configuration as possible and by means of the standard Linux
+interfaces.  The custom portion of the interface has been minimized as
+much as possible, and duplication of this interface across the TTY,
+network, and synchronous serial character interface has been eschewed. 
+
+ 
+
+In this version of the driver for each type of custom configuration,
+there is only one IOCTL, and this custom configuration is shared among
+all the functionalities that share a given physical port. 
+
+ 
+
+In most applications of this driver, the user will generally not have to
+use any of the custom IOCTLs unless he is using a serial port as a
+synchronous device that is providing clock, in which case he would have
+to use an IOCTL to make the port provide clock and he might have to use
+another IOCTL to set a custom baud rate.  In all cases, if the network
+driver is used on a given port, that port would have to be assigned a
+pseudomac address by means of the standard ifconfig command.
+
+ 
+
+Altogether the driver provides the functionality needed for massive
+asynchronous and synchronous TTY connectivity, for shake-and-bake WAN
+networking and for synchronous legacy interconnect by means of a custom
+application.  Linux systems that host Aurora communications cards that
+interface to the OS via the ASLX driver can replace a massive
+point-of-sales servers, expensive WAN networking systems or custom
+synchronous legacy protocol-to-standard protocol interconnect hardware.
+
+ 
+
+
+------------------------------------------------------------------------
+
+[1] <#_ftnref1> In the ASLX driver internal device lists, adapter cards
+and adapter units are ordered in reverse order to the ordering on the
+kernel PCI device list by type.  Multiport adapter cards are ordered
+last.  Compact multiport adapter cards are ordered next.  And
+Multichannel units are ordered next, i.e., first.   The ordering of
+adapter cards and interface chips on internal driver lists currently
+does not affect external functionality with one possible exception. 
+Adapter cards are also listed on per type per interrupt lists.   If
+there are many cards associated with a given interrupt, it is possible
+that list order might cause maximum delay in loading and emptying port
+FIFOs to be exceeded.  As every card on the interrupt list must be
+interrogated when an interrupt is received, avoiding the problem might
+require moving to a faster processor based system.  Multi-CPU hardware
+would not help.
+
+ 
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/sab8253xov.txt linux-2.5/drivers/net/wan/8253x/sab8253xov.txt
--- linux-2.5.13/drivers/net/wan/8253x/sab8253xov.txt	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/sab8253xov.txt	Fri May  3 03:49:07 2002
@@ -0,0 +1,47 @@
+The Aurora Linux 2.4.* software package for the Siemens/Infineon 8253X
+based PCI adapter card product line (2520, 4520, 4020, 8520, WMS and LMS
+communications controllers) provides the following benefits to the user.
+
+ 
+
+1.        A Linux Asynchronous TTY driver that supports serial
+connections to asynchronous TTYs with the standard Linux/Unix terminal
+capabilities as well as custom baud rates.  The asynchronous TTY driver
+can also support connections to computers that support standard
+asynchronous terminal emulation programs, such as cu, tip, kermit or
+hyperterm.  The asynchronous TTY driver can also support file transfer
+via standard asynchronous file transfer programs like kermit.  In
+addition, the asynchronous TTY driver can be used by asynchronous SLIP
+or PPP to provide network connectivity.
+
+2.        A Linux Synchronous TTY driver that supports all of the above
+for synchronous TTY connections.  Because one cannot generally purchase
+synchronous TTYs, this functionality is most useful with software
+terminal emulators and with synchronous PPP implementations that assume
+an underlying synchronous terminal driver.
+
+3.        A Linux Synchronous Network driver that provides a synchronous
+serial ethernet interface.  This interface provides a simple
+straightforward method of synchronous wide-area interconnection that
+works via the standard Linux Ethernet network and bridging interfaces. 
+Some routers and bridges support this interface.
+
+4.        A Linux Synchronous Character driver that provides a standard
+read/write interface to the network driver functionality (i.e., packet
+read and packet write capability) and that can emulate the Solaris
+putmsg/getmsg interface.  This driver is useful for users that wish to
+implement their own protocol software within user applications.
+
+5.        The Aurora Linux software provides the capability of dial-up
+connection set-up for any of the previous drivers.  This dial-up
+capability follows the /dev/cua convention of Linux 2.2* and Linux 2.4.*
+kernels.
+
+6.        Source is provided so that users may make custom modifications
+to drivers.  Adding BISYNC or cHDLC support would be fairly
+straightforward and may become available in later releases.  This source
+could provide a starting point for implementing drivers for other
+operating systems.  The source is partitioned by functionality and comes
+with functional and design specifications as well as other documentation
+useful to users and implementers.
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/8253x/sp502.h linux-2.5/drivers/net/wan/8253x/sp502.h
--- linux-2.5.13/drivers/net/wan/8253x/sp502.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/8253x/sp502.h	Fri May  3 19:42:09 2002
@@ -0,0 +1,48 @@
+/* -*- linux-c -*- */
+/*
+ * sp502.h - chip definitions for the
+ *	Sipex SP502 Multi-Mode Serial Transceiver
+ *
+ * Bjoren Davis, Aurora Technologies, 21. January, 1995.
+ *
+ * COPYRIGHT (c) 1995-1999 BY AURORA TECHNOLOGIES, INC., WALTHAM, MA.
+ *
+ * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ *	file: sp502.h
+ *	author: bkd
+ *	created: 1/21/95
+ *	revision info: $Id: sp502.h,v 1.3 2002/02/10 22:17:26 martillo Exp $
+ *	ripped off from: Header: /vol/sources.cvs/dev/acs/include/sp502.h,v 1.4 1996/11/07 21:35:10 bkd Exp 
+ *	Used without modification in the multichannel server portion of the Linux driver by Joachim Martillo
+ */
+
+#ifndef _SP502_H
+#define _SP502_H
+
+#ifdef sun
+#   pragma ident "@(#)$Header: /usr/local/cvs/linux-2.4.6/drivers/net/wan/8253x/sp502.h,v 1.3 2002/02/10 22:17:26 martillo Exp $"
+#endif
+
+/*
+ * These following nibble values are from the SP502 Data Sheet, which
+ *  is in the Sipex Interface Products Catalog, 1994 Edition, pages
+ *  168 and 170.
+ */
+
+/* same order as the modes in 8253xioc.h and as the names in 8253xtty.c and as the progbytes in 8253xmcs.c*/
+
+#define SP502_OFF	((unsigned char) 0x00)
+#define SP502_RS232	((unsigned char) 0x02)
+#define SP502_RS422	((unsigned char) 0x04)
+#define SP502_RS485	((unsigned char) 0x05)
+#define SP502_RS449	((unsigned char) 0x0c)
+#define SP502_EIA530	((unsigned char) 0x0d)
+#define SP502_V35	((unsigned char) 0x0e)
+
+#endif		/* !_SP502_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/Config.help linux-2.5/drivers/net/wan/Config.help
--- linux-2.5.13/drivers/net/wan/Config.help	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/net/wan/Config.help	Fri May  3 12:57:31 2002
@@ -429,6 +429,37 @@
 
   If unsure, say N here.
 
+CONFIG_COMX_HW_MUNICH
+  Hardware driver for the 'SliceCOM' (channelized E1) and 'PciCOM'
+  boards (X21) from the MultiGate family.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called comx-hw-munich.o. If you want to compile it
+  as a module, say M here and read Documentation/modules.txt.
+
+  Read linux/Documentation/networking/slicecom.txt for help on
+  configuring and using SliceCOM interfaces. Further info on these cards
+  can be found at http://www.itc.hu or <info@itc.hu>.
+
+CONFIG_HDLC_RAW
+  Say Y to this option if you want generic HDLC driver to support
+  raw HDLC over WAN (Wide Area Network) connections.
+
+  If unsure, say N here.
+
+CONFIG_HDLC_CISCO
+  Say Y to this option if you want generic HDLC driver to support
+  Cisco HDLC over WAN (Wide Area Network) connections.
+
+  If unsure, say N here.
+
+CONFIG_HDLC_FR
+  Say Y to this option if you want generic HDLC driver to support
+  Frame-Relay protocol over WAN (Wide Area Network) connections.
+
+  If unsure, say N here.
+
 CONFIG_HDLC_PPP
   Say Y to this option if you want generic HDLC driver to support
   PPP over WAN (Wide Area Network) connections.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/Config.in linux-2.5/drivers/net/wan/Config.in
--- linux-2.5.13/drivers/net/wan/Config.in	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/net/wan/Config.in	Fri May  3 12:57:31 2002
@@ -47,6 +47,12 @@
 
    tristate '  LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards' CONFIG_LANMEDIA
 
+#
+# ATI's sync/async boards. Currently 2520, 4020, 4520, 8520 -- 0 in second digit means async only
+#
+
+   tristate '  Aurora Technology, Inc. synchronous asynchronous PCI cards V2' CONFIG_ATI_XX20
+
 # There is no way to detect a Sealevel board. Force it modular
 
    dep_tristate '  Sealevel Systems 4021 support' CONFIG_SEALEVEL_4021 m
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/Makefile linux-2.5/drivers/net/wan/Makefile
--- linux-2.5.13/drivers/net/wan/Makefile	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/net/wan/Makefile	Fri May  3 12:57:31 2002
@@ -56,6 +56,13 @@
 ifeq ($(CONFIG_LANMEDIA),y)
   obj-y += lmc/lmc.o
 endif
+
+subdir-$(CONFIG_ATI_XX20) += 8253x
+
+ifeq ($(CONFIG_ATI_XX20),y)
+  obj-y += 8253x/ASLX.o
+endif
+
  
 obj-$(CONFIG_DLCI)		+= dlci.o 
 obj-$(CONFIG_SDLA)		+= sdla.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/farsync.c linux-2.5/drivers/net/wan/farsync.c
--- linux-2.5.13/drivers/net/wan/farsync.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/net/wan/farsync.c	Tue Apr 16 02:29:32 2002
@@ -1469,10 +1469,6 @@
                                  + BUF_OFFSET ( txBuffer[i][0][0]);
                 dev->mem_end     = card->phys_mem
                                  + BUF_OFFSET ( txBuffer[i][NUM_TX_BUFFER][0]);
-                dev->rmem_start  = card->phys_mem
-                                 + BUF_OFFSET ( rxBuffer[i][0][0]);
-                dev->rmem_end    = card->phys_mem
-                                 + BUF_OFFSET ( rxBuffer[i][NUM_RX_BUFFER][0]);
                 dev->base_addr   = card->pci_conf;
                 dev->irq         = card->irq;
 
@@ -1531,6 +1527,13 @@
         }
         memset ( card, 0, sizeof ( struct fst_card_info ));
 
+        /* Try to enable the device */
+        if (( err = pci_enable_device ( pdev )) != 0 )
+        {
+                printk_err ("Failed to enable card. Err %d\n", -err );
+                goto error_free_card;
+        }
+
         /* Record info we need*/
         card->irq         = pdev->irq;
         card->pci_conf    = pci_resource_start ( pdev, 1 );
@@ -1570,12 +1573,6 @@
                 goto error_release_mem;
         }
 
-        /* Try to enable the device */
-        if (( err = pci_enable_device ( pdev )) != 0 )
-        {
-                printk_err ("Failed to enable card. Err %d\n", -err );
-                goto error_release_ctlmem;
-        }
 
         /* Get virtual addresses of memory regions */
         if (( card->mem = ioremap ( card->phys_mem, FST_MEMSIZE )) == NULL )
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/hd64572.h linux-2.5/drivers/net/wan/hd64572.h
--- linux-2.5.13/drivers/net/wan/hd64572.h	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/net/wan/hd64572.h	Fri May  3 18:33:49 2002
@@ -12,6 +12,9 @@
  *	2 of the License, or (at your option) any later version.
  *
  * $Log: hd64572.h,v $
+ * Revision 1.1  2002/05/03 17:33:49  davej
+ * Add new bits, kill old bits.
+ *
  * Revision 3.1  2001/06/15 12:41:10  regina
  * upping major version number
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/hdlc.c linux-2.5/drivers/net/wan/hdlc.c
--- linux-2.5.13/drivers/net/wan/hdlc.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/net/wan/hdlc.c	Sun Mar  3 20:15:15 2002
@@ -0,0 +1,1461 @@
+/*
+ * Generic HDLC support routines for Linux
+ *
+ * Copyright (C) 1999, 2000 Krzysztof Halasa <khc@pm.waw.pl>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Current status:
+ *    - this is work in progress
+ *    - not heavily tested on SMP
+ *    - currently supported:
+ *	* raw IP-in-HDLC
+ *	* Cisco HDLC
+ *	* Frame Relay with ANSI or CCITT LMI (both user and network side)
+ *	* PPP (using syncppp.c)
+ *	* X.25
+ *
+ * Use sethdlc utility to set line parameters, protocol and PVCs
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/sched.h>
+#include <linux/errno.h>
+#include <linux/if_arp.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/pkt_sched.h>
+#include <linux/inetdevice.h>
+#include <linux/lapb.h>
+#include <linux/rtnetlink.h>
+#include <linux/hdlc.h>
+
+/* #define DEBUG_PKT */
+/* #define DEBUG_HARD_HEADER */
+/* #define DEBUG_FECN */
+/* #define DEBUG_BECN */
+
+static const char* version = "HDLC support module revision 1.02 for Linux 2.4";
+
+
+#define CISCO_MULTICAST		0x8F	/* Cisco multicast address */
+#define CISCO_UNICAST		0x0F	/* Cisco unicast address */
+#define CISCO_KEEPALIVE		0x8035	/* Cisco keepalive protocol */
+#define CISCO_SYS_INFO		0x2000	/* Cisco interface/system info */
+#define CISCO_ADDR_REQ		0	/* Cisco address request */
+#define CISCO_ADDR_REPLY	1	/* Cisco address reply */
+#define CISCO_KEEPALIVE_REQ	2	/* Cisco keepalive request */
+
+static int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
+
+/********************************************************
+ *
+ * Cisco HDLC support
+ *
+ *******************************************************/
+
+static int cisco_hard_header(struct sk_buff *skb, struct net_device *dev,
+			     u16 type, void *daddr, void *saddr,
+			     unsigned int len)
+{
+	hdlc_header *data;
+#ifdef DEBUG_HARD_HEADER
+	printk(KERN_DEBUG "%s: cisco_hard_header called\n", dev->name);
+#endif
+
+	skb_push(skb, sizeof(hdlc_header));
+	data = (hdlc_header*)skb->data;
+	if (type == CISCO_KEEPALIVE)
+		data->address = CISCO_MULTICAST;
+	else
+		data->address = CISCO_UNICAST;
+	data->control = 0;
+	data->protocol = htons(type);
+
+	return sizeof(hdlc_header);
+}
+
+
+
+static void cisco_keepalive_send(hdlc_device *hdlc, u32 type,
+				 u32 par1, u32 par2)
+{
+	struct sk_buff *skb;
+	cisco_packet *data;
+
+	skb = dev_alloc_skb(sizeof(hdlc_header)+sizeof(cisco_packet));
+	if (!skb) {
+		printk(KERN_WARNING "%s: Memory squeeze on cisco_keepalive_send()\n",
+			       hdlc_to_name(hdlc));
+		return;
+	}
+	skb_reserve(skb, 4);
+	cisco_hard_header(skb, hdlc_to_dev(hdlc), CISCO_KEEPALIVE,
+			  NULL, NULL, 0);
+	data = (cisco_packet*)skb->tail;
+
+	data->type = htonl(type);
+	data->par1 = htonl(par1);
+	data->par2 = htonl(par2);
+	data->rel = 0xFFFF;
+	data->time = htonl(jiffies * 1000 / HZ);
+
+	skb_put(skb, sizeof(cisco_packet));
+	skb->priority = TC_PRIO_CONTROL;
+	skb->dev = hdlc_to_dev(hdlc);
+
+	dev_queue_xmit(skb);
+}
+
+
+
+static void cisco_netif(hdlc_device *hdlc, struct sk_buff *skb)
+{
+	hdlc_header *data = (hdlc_header*)skb->data;
+	cisco_packet *cisco_data;
+	struct in_device *in_dev;
+	u32 addr, mask;
+
+	if (skb->len<sizeof(hdlc_header))
+		goto rx_error;
+
+	if (data->address != CISCO_MULTICAST &&
+	    data->address != CISCO_UNICAST)
+		goto rx_error;
+
+	skb_pull(skb, sizeof(hdlc_header));
+
+	switch(ntohs(data->protocol)) {
+	case ETH_P_IP:
+	case ETH_P_IPX:
+	case ETH_P_IPV6:
+		skb->protocol = data->protocol;
+		skb->dev = hdlc_to_dev(hdlc);
+		skb->dev->last_rx = jiffies;
+		netif_rx(skb);
+		return;
+
+	case CISCO_SYS_INFO:
+		/* Packet is not needed, drop it. */
+		dev_kfree_skb_any(skb);
+		return;
+
+	case CISCO_KEEPALIVE:
+		if (skb->len != CISCO_PACKET_LEN &&
+		    skb->len != CISCO_BIG_PACKET_LEN) {
+			printk(KERN_INFO "%s: Invalid length of Cisco "
+			       "control packet (%d bytes)\n",
+			       hdlc_to_name(hdlc), skb->len);
+			goto rx_error;
+		}
+
+		cisco_data = (cisco_packet*)skb->data;
+
+		switch(ntohl (cisco_data->type)) {
+		case CISCO_ADDR_REQ: /* Stolen from syncppp.c :-) */
+			in_dev = hdlc_to_dev(hdlc)->ip_ptr;
+			addr = 0;
+			mask = ~0; /* is the mask correct? */
+
+			if (in_dev != NULL) {
+				struct in_ifaddr **ifap = &in_dev->ifa_list;
+
+				while (*ifap != NULL) {
+					if (strcmp(hdlc_to_name(hdlc),
+						   (*ifap)->ifa_label) == 0) {
+						addr = (*ifap)->ifa_local;
+						mask = (*ifap)->ifa_mask;
+						break;
+					}
+					ifap = &(*ifap)->ifa_next;
+				}
+
+				cisco_keepalive_send(hdlc, CISCO_ADDR_REPLY,
+						     addr, mask);
+			}
+			dev_kfree_skb_any(skb);
+			return;
+
+		case CISCO_ADDR_REPLY:
+			printk(KERN_INFO "%s: Unexpected Cisco IP address "
+			       "reply\n", hdlc_to_name(hdlc));
+			goto rx_error;
+
+		case CISCO_KEEPALIVE_REQ:
+			hdlc->lmi.rxseq = ntohl(cisco_data->par1);
+			if (ntohl(cisco_data->par2) == hdlc->lmi.txseq) {
+				hdlc->lmi.last_poll = jiffies;
+				if (!(hdlc->lmi.state & LINK_STATE_RELIABLE)) {
+					u32 sec, min, hrs, days;
+					sec = ntohl(cisco_data->time) / 1000;
+					min = sec / 60; sec -= min * 60;
+					hrs = min / 60; min -= hrs * 60;
+					days = hrs / 24; hrs -= days * 24;
+					printk(KERN_INFO "%s: Link up (peer "
+					       "uptime %ud%uh%um%us)\n",
+					       hdlc_to_name(hdlc), days, hrs,
+					       min, sec);
+				}
+				hdlc->lmi.state |= LINK_STATE_RELIABLE;
+			}
+
+			dev_kfree_skb_any(skb);
+			return;
+		} /* switch(keepalive type) */
+	} /* switch(protocol) */
+
+	printk(KERN_INFO "%s: Unsupported protocol %x\n", hdlc_to_name(hdlc),
+	       data->protocol);
+	dev_kfree_skb_any(skb);
+	return;
+
+ rx_error:
+	hdlc->stats.rx_errors++; /* Mark error */
+	dev_kfree_skb_any(skb);
+}
+
+
+
+static void cisco_timer(unsigned long arg)
+{
+	hdlc_device *hdlc = (hdlc_device*)arg;
+
+	if ((hdlc->lmi.state & LINK_STATE_RELIABLE) &&
+	    (jiffies - hdlc->lmi.last_poll >= hdlc->lmi.T392 * HZ)) {
+		hdlc->lmi.state &= ~LINK_STATE_RELIABLE;
+		printk(KERN_INFO "%s: Link down\n", hdlc_to_name(hdlc));
+	}
+
+	cisco_keepalive_send(hdlc, CISCO_KEEPALIVE_REQ, ++hdlc->lmi.txseq,
+			     hdlc->lmi.rxseq);
+	hdlc->timer.expires = jiffies + hdlc->lmi.T391*HZ;
+
+	hdlc->timer.function = cisco_timer;
+	hdlc->timer.data = arg;
+	add_timer(&hdlc->timer);
+}
+
+
+
+/******************************************************************
+ *
+ *     generic Frame Relay routines
+ *
+ *****************************************************************/
+
+
+static int fr_hard_header(struct sk_buff *skb, struct net_device *dev,
+			  u16 type, void *daddr, void *saddr, unsigned int len)
+{
+	u16 head_len;
+
+	if (!daddr)
+		daddr = dev->broadcast;
+
+#ifdef DEBUG_HARD_HEADER
+	printk(KERN_DEBUG "%s: fr_hard_header called\n", dev->name);
+#endif
+
+	switch(type) {
+	case ETH_P_IP:
+		head_len = 4;
+		skb_push(skb, head_len);
+		skb->data[3] = NLPID_IP;
+		break;
+
+	case ETH_P_IPV6:
+		head_len = 4;
+		skb_push(skb, head_len);
+		skb->data[3] = NLPID_IPV6;
+		break;
+
+	case LMI_PROTO:
+		head_len = 4;
+		skb_push(skb, head_len);
+		skb->data[3] = LMI_PROTO;
+		break;
+
+	default:
+		head_len = 10;
+		skb_push(skb, head_len);
+		skb->data[3] = FR_PAD;
+		skb->data[4] = NLPID_SNAP;
+		skb->data[5] = FR_PAD;
+		skb->data[6] = FR_PAD;
+		skb->data[7] = FR_PAD;
+		skb->data[8] = type>>8;
+		skb->data[9] = (u8)type;
+	}
+
+	memcpy(skb->data, daddr, 2);
+	skb->data[2] = FR_UI;
+
+	return head_len;
+}
+
+
+
+static inline void fr_log_dlci_active(pvc_device *pvc)
+{
+	printk(KERN_INFO "%s: %sactive%s\n", pvc_to_name(pvc),
+	       pvc->state & PVC_STATE_ACTIVE ? "" : "in",
+	       pvc->state & PVC_STATE_NEW ? " new" : "");
+}
+
+
+
+static inline u8 fr_lmi_nextseq(u8 x)
+{
+	x++;
+	return x ? x : 1;
+}
+
+
+
+static void fr_lmi_send(hdlc_device *hdlc, int fullrep)
+{
+	struct sk_buff *skb;
+	pvc_device *pvc = hdlc->first_pvc;
+	int len = mode_is(hdlc, MODE_FR_ANSI) ? LMI_ANSI_LENGTH : LMI_LENGTH;
+	int stat_len = 3;
+	u8 *data;
+	int i = 0;
+
+	if (mode_is(hdlc, MODE_DCE) && fullrep) {
+		len += hdlc->pvc_count * (2 + stat_len);
+		if (len > HDLC_MAX_MTU) {
+			printk(KERN_WARNING "%s: Too many PVCs while sending "
+			       "LMI full report\n", hdlc_to_name(hdlc));
+			return;
+		}
+	}
+
+	skb = dev_alloc_skb(len);
+	if (!skb) {
+		printk(KERN_WARNING "%s: Memory squeeze on fr_lmi_send()\n",
+			       hdlc_to_name(hdlc));
+		return;
+	}
+	memset(skb->data, 0, len);
+	skb_reserve(skb, 4);
+	fr_hard_header(skb, hdlc_to_dev(hdlc), LMI_PROTO, NULL, NULL, 0);
+	data = skb->tail;
+	data[i++] = LMI_CALLREF;
+	data[i++] = mode_is(hdlc, MODE_DCE) ? LMI_STATUS : LMI_STATUS_ENQUIRY;
+	if (mode_is(hdlc, MODE_FR_ANSI))
+		data[i++] = LMI_ANSI_LOCKSHIFT;
+	data[i++] = mode_is(hdlc, MODE_FR_CCITT) ? LMI_CCITT_REPTYPE :
+		LMI_REPTYPE;
+	data[i++] = LMI_REPT_LEN;
+	data[i++] = fullrep ? LMI_FULLREP : LMI_INTEGRITY;
+
+	data[i++] = mode_is(hdlc, MODE_FR_CCITT) ? LMI_CCITT_ALIVE : LMI_ALIVE;
+	data[i++] = LMI_INTEG_LEN;
+	data[i++] = hdlc->lmi.txseq = fr_lmi_nextseq(hdlc->lmi.txseq);
+	data[i++] = hdlc->lmi.rxseq;
+
+	if (mode_is(hdlc, MODE_DCE) && fullrep) {
+		while (pvc) {
+			data[i++] = mode_is(hdlc, MODE_FR_CCITT) ?
+				LMI_CCITT_PVCSTAT:LMI_PVCSTAT;
+			data[i++] = stat_len;
+
+			if ((hdlc->lmi.state & LINK_STATE_RELIABLE) &&
+			    (pvc->netdev.flags & IFF_UP) &&
+			    !(pvc->state & (PVC_STATE_ACTIVE|PVC_STATE_NEW))) {
+				pvc->state |= PVC_STATE_NEW;
+				fr_log_dlci_active(pvc);
+			}
+
+			dlci_to_status(hdlc, netdev_dlci(&pvc->netdev),
+				       data+i, pvc->state);
+			i += stat_len;
+			pvc = pvc->next;
+		}
+	}
+
+	skb_put(skb, i);
+	skb->priority = TC_PRIO_CONTROL;
+	skb->dev = hdlc_to_dev(hdlc);
+
+	dev_queue_xmit(skb);
+}
+
+
+
+static void fr_timer(unsigned long arg)
+{
+	hdlc_device *hdlc = (hdlc_device*)arg;
+	int i, cnt = 0, reliable;
+	u32 list;
+
+	if (mode_is(hdlc, MODE_DCE))
+		reliable = (jiffies - hdlc->lmi.last_poll < hdlc->lmi.T392*HZ);
+	else {
+		hdlc->lmi.last_errors <<= 1; /* Shift the list */
+		if (hdlc->lmi.state & LINK_STATE_REQUEST) {
+			printk(KERN_INFO "%s: No LMI status reply received\n",
+			       hdlc_to_name(hdlc));
+			hdlc->lmi.last_errors |= 1;
+		}
+
+		for (i = 0, list = hdlc->lmi.last_errors; i < hdlc->lmi.N393;
+		     i++, list >>= 1)
+			cnt += (list & 1);	/* errors count */
+
+		reliable = (cnt < hdlc->lmi.N392);
+	}
+
+	if ((hdlc->lmi.state & LINK_STATE_RELIABLE) !=
+	    (reliable ? LINK_STATE_RELIABLE : 0)) {
+		pvc_device *pvc = hdlc->first_pvc;
+
+		while (pvc) {/* Deactivate all PVCs */
+			pvc->state &= ~(PVC_STATE_NEW | PVC_STATE_ACTIVE);
+			pvc = pvc->next;
+		}
+
+		hdlc->lmi.state ^= LINK_STATE_RELIABLE;
+		printk(KERN_INFO "%s: Link %sreliable\n", hdlc_to_name(hdlc),
+		       reliable ? "" : "un");
+
+		if (reliable) {
+			hdlc->lmi.N391cnt = 0; /* Request full status */
+			hdlc->lmi.state |= LINK_STATE_CHANGED;
+		}
+	}
+
+	if (mode_is(hdlc, MODE_DCE))
+		hdlc->timer.expires = jiffies + hdlc->lmi.T392*HZ;
+	else {
+		if (hdlc->lmi.N391cnt)
+			hdlc->lmi.N391cnt--;
+
+		fr_lmi_send(hdlc, hdlc->lmi.N391cnt == 0);
+
+		hdlc->lmi.state |= LINK_STATE_REQUEST;
+		hdlc->timer.expires = jiffies + hdlc->lmi.T391*HZ;
+	}
+
+	hdlc->timer.function = fr_timer;
+	hdlc->timer.data = arg;
+	add_timer(&hdlc->timer);
+}
+
+
+
+static int fr_lmi_recv(hdlc_device *hdlc, struct sk_buff *skb)
+{
+	int stat_len;
+	pvc_device *pvc;
+	int reptype = -1, error;
+	u8 rxseq, txseq;
+	int i;
+
+	if (skb->len < (mode_is(hdlc, MODE_FR_ANSI) ?
+			LMI_ANSI_LENGTH : LMI_LENGTH)) {
+		printk(KERN_INFO "%s: Short LMI frame\n", hdlc_to_name(hdlc));
+		return 1;
+	}
+
+	if (skb->data[5] != (!mode_is(hdlc, MODE_DCE) ?
+			     LMI_STATUS : LMI_STATUS_ENQUIRY)) {
+		printk(KERN_INFO "%s: LMI msgtype=%x, Not LMI status %s\n",
+		       hdlc_to_name(hdlc), skb->data[2],
+		       mode_is(hdlc, MODE_DCE) ? "enquiry" : "reply");
+		return 1;
+	}
+
+	i = mode_is(hdlc, MODE_FR_ANSI) ? 7 : 6;
+
+	if (skb->data[i] !=
+	    (mode_is(hdlc, MODE_FR_CCITT) ? LMI_CCITT_REPTYPE : LMI_REPTYPE)) {
+		printk(KERN_INFO "%s: Not a report type=%x\n",
+		       hdlc_to_name(hdlc), skb->data[i]);
+		return 1;
+	}
+	i++;
+
+	i++;				/* Skip length field */
+
+	reptype = skb->data[i++];
+
+	if (skb->data[i]!=
+	    (mode_is(hdlc, MODE_FR_CCITT) ? LMI_CCITT_ALIVE : LMI_ALIVE)) {
+		printk(KERN_INFO "%s: Unsupported status element=%x\n",
+		       hdlc_to_name(hdlc), skb->data[i]);
+		return 1;
+	}
+	i++;
+
+	i++;			/* Skip length field */
+
+	hdlc->lmi.rxseq = skb->data[i++]; /* TX sequence from peer */
+	rxseq = skb->data[i++];	/* Should confirm our sequence */
+
+	txseq = hdlc->lmi.txseq;
+
+	if (mode_is(hdlc, MODE_DCE)) {
+		if (reptype != LMI_FULLREP && reptype != LMI_INTEGRITY) {
+			printk(KERN_INFO "%s: Unsupported report type=%x\n",
+			       hdlc_to_name(hdlc), reptype);
+			return 1;
+		}
+	}
+
+	error = 0;
+	if (!(hdlc->lmi.state & LINK_STATE_RELIABLE))
+		error = 1;
+
+	if (rxseq == 0 || rxseq != txseq) {
+		hdlc->lmi.N391cnt = 0; /* Ask for full report next time */
+		error = 1;
+	}
+
+	if (mode_is(hdlc, MODE_DCE)) {
+		if ((hdlc->lmi.state & LINK_STATE_FULLREP_SENT) && !error) {
+/* Stop sending full report - the last one has been confirmed by DTE */
+			hdlc->lmi.state &= ~LINK_STATE_FULLREP_SENT;
+			pvc = hdlc->first_pvc;
+			while (pvc) {
+				if (pvc->state & PVC_STATE_NEW) {
+					pvc->state &= ~PVC_STATE_NEW;
+					pvc->state |= PVC_STATE_ACTIVE;
+					fr_log_dlci_active(pvc);
+
+/* Tell DTE that new PVC is now active */
+					hdlc->lmi.state |= LINK_STATE_CHANGED;
+				}
+				pvc = pvc->next;
+			}
+		}
+
+		if (hdlc->lmi.state & LINK_STATE_CHANGED) {
+			reptype = LMI_FULLREP;
+			hdlc->lmi.state |= LINK_STATE_FULLREP_SENT;
+			hdlc->lmi.state &= ~LINK_STATE_CHANGED;
+		}
+
+		fr_lmi_send(hdlc, reptype == LMI_FULLREP ? 1 : 0);
+		return 0;
+	}
+
+	/* DTE */
+
+	if (reptype != LMI_FULLREP || error)
+		return 0;
+
+	stat_len = 3;
+	pvc = hdlc->first_pvc;
+
+	while (pvc) {
+		pvc->newstate = 0;
+		pvc = pvc->next;
+	}
+
+	while (skb->len >= i + 2 + stat_len) {
+		u16 dlci;
+		u8 state = 0;
+
+		if (skb->data[i] != (mode_is(hdlc, MODE_FR_CCITT) ?
+				     LMI_CCITT_PVCSTAT : LMI_PVCSTAT)) {
+			printk(KERN_WARNING "%s: Invalid PVCSTAT ID: %x\n",
+			       hdlc_to_name(hdlc), skb->data[i]);
+			return 1;
+		}
+		i++;
+
+		if (skb->data[i] != stat_len) {
+			printk(KERN_WARNING "%s: Invalid PVCSTAT length: %x\n",
+			       hdlc_to_name(hdlc), skb->data[i]);
+			return 1;
+		}
+		i++;
+
+		dlci = status_to_dlci(hdlc, skb->data+i, &state);
+		pvc = find_pvc(hdlc, dlci);
+
+		if (pvc)
+			pvc->newstate = state;
+		else if (state == PVC_STATE_NEW)
+			printk(KERN_INFO "%s: new PVC available, DLCI=%u\n",
+			       hdlc_to_name(hdlc), dlci);
+
+		i += stat_len;
+	}
+
+	pvc = hdlc->first_pvc;
+
+	while (pvc) {
+		if (pvc->newstate == PVC_STATE_NEW)
+			pvc->newstate = PVC_STATE_ACTIVE;
+
+		pvc->newstate |= (pvc->state &
+				  ~(PVC_STATE_NEW|PVC_STATE_ACTIVE));
+		if (pvc->state != pvc->newstate) {
+			pvc->state = pvc->newstate;
+			fr_log_dlci_active(pvc);
+		}
+		pvc = pvc->next;
+	}
+
+	/* Next full report after N391 polls */
+	hdlc->lmi.N391cnt = hdlc->lmi.N391;
+
+	return 0;
+}
+
+
+
+static void fr_netif(hdlc_device *hdlc, struct sk_buff *skb)
+{
+	fr_hdr *fh = (fr_hdr*)skb->data;
+	u8 *data = skb->data;
+	u16 dlci;
+	pvc_device *pvc;
+
+	if (skb->len<4 || fh->ea1 || data[2] != FR_UI)
+		goto rx_error;
+
+	dlci = q922_to_dlci(skb->data);
+
+	if (dlci == LMI_DLCI) {
+		if (data[3] == LMI_PROTO) {
+			if (fr_lmi_recv(hdlc, skb))
+				goto rx_error;
+			else {
+				/* No request pending */
+				hdlc->lmi.state &= ~LINK_STATE_REQUEST;
+				hdlc->lmi.last_poll = jiffies;
+				dev_kfree_skb_any(skb);
+				return;
+			}
+		}
+
+		printk(KERN_INFO "%s: Received non-LMI frame with LMI DLCI\n",
+		       hdlc_to_name(hdlc));
+		goto rx_error;
+	}
+
+	pvc = find_pvc(hdlc, dlci);
+	if (!pvc) {
+#ifdef DEBUG_PKT
+		printk(KERN_INFO "%s: No PVC for received frame's DLCI %d\n",
+		       hdlc_to_name(hdlc), dlci);
+#endif
+		goto rx_error;
+	}
+
+	if ((pvc->netdev.flags & IFF_UP) == 0) {
+#ifdef DEBUG_PKT
+		printk(KERN_INFO "%s: PVC for received frame's DLCI %d is down\n",
+		       hdlc_to_name(hdlc), dlci);
+#endif
+		goto rx_error;
+	}
+
+	pvc->stats.rx_packets++; /* PVC traffic */
+	pvc->stats.rx_bytes += skb->len;
+
+	if ((pvc->state & PVC_STATE_FECN) != (fh->fecn ? PVC_STATE_FECN : 0)) {
+#ifdef DEBUG_FECN
+		printk(KERN_DEBUG "%s: FECN O%s\n", pvc_to_name(pvc),
+		       fh->fecn ? "N" : "FF");
+#endif
+		pvc->state ^= PVC_STATE_FECN;
+	}
+
+	if ((pvc->state & PVC_STATE_BECN) != (fh->becn ? PVC_STATE_BECN : 0)) {
+#ifdef DEBUG_FECN
+		printk(KERN_DEBUG "%s: BECN O%s\n", pvc_to_name(pvc),
+		       fh->becn ? "N" : "FF");
+#endif
+		pvc->state ^= PVC_STATE_BECN;
+	}
+
+	if (pvc->state & PVC_STATE_BECN)
+		pvc->stats.rx_compressed++;
+
+	if (data[3] == NLPID_IP) {
+		skb_pull(skb, 4); /* Remove 4-byte header (hdr, UI, NLPID) */
+		skb->protocol = htons(ETH_P_IP);
+		skb->dev = &pvc->netdev;
+		skb->dev->last_rx = jiffies;
+		netif_rx(skb);
+		return;
+	}
+
+
+	if (data[3] == NLPID_IPV6) {
+		skb_pull(skb, 4); /* Remove 4-byte header (hdr, UI, NLPID) */
+		skb->protocol = htons(ETH_P_IPV6);
+		skb->dev = &pvc->netdev;
+		skb->dev->last_rx = jiffies;
+		netif_rx(skb);
+		return;
+	}
+
+	if (data[3] == FR_PAD && data[4] == NLPID_SNAP && data[5] == FR_PAD &&
+	    data[6] == FR_PAD && data[7] == FR_PAD &&
+	    ((data[8]<<8) | data[9]) == ETH_P_ARP) {
+		skb_pull(skb, 10);
+		skb->protocol = htons(ETH_P_ARP);
+		skb->dev = &pvc->netdev;
+		skb->dev->last_rx = jiffies;
+		netif_rx(skb);
+		return;
+	}
+
+	printk(KERN_INFO "%s: Unusupported protocol %x\n",
+	       hdlc_to_name(hdlc), data[3]);
+	dev_kfree_skb_any(skb);
+	return;
+
+ rx_error:
+	hdlc->stats.rx_errors++; /* Mark error */
+	dev_kfree_skb_any(skb);
+}
+
+
+
+static void fr_cisco_open(hdlc_device *hdlc)
+{
+	hdlc->lmi.state = LINK_STATE_CHANGED;
+	hdlc->lmi.txseq = hdlc->lmi.rxseq = 0;
+	hdlc->lmi.last_errors = 0xFFFFFFFF;
+	hdlc->lmi.N391cnt = 0;
+
+	init_timer(&hdlc->timer);
+	hdlc->timer.expires = jiffies + HZ; /* First poll after 1 second */
+	hdlc->timer.function = mode_is(hdlc, MODE_FR) ? fr_timer : cisco_timer;
+	hdlc->timer.data = (unsigned long)hdlc;
+	add_timer(&hdlc->timer);
+}
+
+
+
+static void fr_cisco_close(hdlc_device *hdlc)
+{
+	pvc_device *pvc = hdlc->first_pvc;
+
+	del_timer_sync(&hdlc->timer);
+
+	while(pvc) {		/* NULL in Cisco mode */
+		dev_close(&pvc->netdev); /* Shutdown all PVCs for this FRAD */
+		pvc = pvc->next;
+	}
+}
+
+
+
+/******************************************************************
+ *
+ *     generic HDLC routines
+ *
+ *****************************************************************/
+
+
+
+static int hdlc_change_mtu(struct net_device *dev, int new_mtu)
+{
+	if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU))
+		return -EINVAL;
+	dev->mtu = new_mtu;
+	return 0;
+}
+
+
+
+/********************************************************
+ *
+ * PVC device routines
+ *
+ *******************************************************/
+
+static int pvc_open(struct net_device *dev)
+{
+	pvc_device *pvc = dev_to_pvc(dev);
+	int result = 0;
+
+	if ((hdlc_to_dev(pvc->master)->flags & IFF_UP) == 0)
+		return -EIO;  /* Master must be UP in order to activate PVC */
+
+	memset(&(pvc->stats), 0, sizeof(struct net_device_stats));
+	pvc->state = 0;
+
+	if (!mode_is(pvc->master, MODE_SOFT) && pvc->master->open_pvc)
+		result = pvc->master->open_pvc(pvc);
+	if (result)
+		return result;
+
+	pvc->master->lmi.state |= LINK_STATE_CHANGED;
+	return 0;
+}
+
+
+
+static int pvc_close(struct net_device *dev)
+{
+	pvc_device *pvc = dev_to_pvc(dev);
+	pvc->state = 0;
+
+	if (!mode_is(pvc->master, MODE_SOFT) && pvc->master->close_pvc)
+		pvc->master->close_pvc(pvc);
+
+	pvc->master->lmi.state |= LINK_STATE_CHANGED;
+	return 0;
+}
+
+
+
+static int pvc_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	pvc_device *pvc = dev_to_pvc(dev);
+
+	if (pvc->state & PVC_STATE_ACTIVE) {
+		skb->dev = hdlc_to_dev(pvc->master);
+		pvc->stats.tx_bytes += skb->len;
+		pvc->stats.tx_packets++;
+		if (pvc->state & PVC_STATE_FECN)
+			pvc->stats.tx_compressed++; /* TX Congestion counter */
+		dev_queue_xmit(skb);
+	} else {
+		pvc->stats.tx_dropped++;
+		dev_kfree_skb(skb);
+	}
+
+	return 0;
+}
+
+
+
+static struct net_device_stats *pvc_get_stats(struct net_device *dev)
+{
+	pvc_device *pvc = dev_to_pvc(dev);
+	return &pvc->stats;
+}
+
+
+
+static int pvc_change_mtu(struct net_device *dev, int new_mtu)
+{
+	if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU))
+		return -EINVAL;
+	dev->mtu = new_mtu;
+	return 0;
+}
+
+
+
+static void destroy_pvc_list(hdlc_device *hdlc)
+{
+	pvc_device *pvc = hdlc->first_pvc;
+	while(pvc) {
+		pvc_device *next = pvc->next;
+		unregister_netdevice(&pvc->netdev);
+		kfree(pvc);
+		pvc = next;
+	}
+
+	hdlc->first_pvc = NULL;	/* All PVCs destroyed */
+	hdlc->pvc_count = 0;
+	hdlc->lmi.state |= LINK_STATE_CHANGED;
+}
+
+
+
+/********************************************************
+ *
+ * X.25 protocol support routines
+ *
+ *******************************************************/
+
+#ifdef CONFIG_HDLC_X25
+/* These functions are callbacks called by LAPB layer */
+
+void x25_connect_disconnect(void *token, int reason, int code)
+{
+	hdlc_device *hdlc = token;
+	struct sk_buff *skb;
+	unsigned char *ptr;
+
+	if ((skb = dev_alloc_skb(1)) == NULL) {
+		printk(KERN_ERR "%s: out of memory\n", hdlc_to_name(hdlc));
+		return;
+	}
+
+	ptr = skb_put(skb, 1);
+	*ptr = code;
+
+	skb->dev = hdlc_to_dev(hdlc);
+	skb->protocol = htons(ETH_P_X25);
+	skb->mac.raw = skb->data;
+	skb->pkt_type = PACKET_HOST;
+
+	skb->dev->last_rx = jiffies;
+	netif_rx(skb);
+}
+
+void x25_connected(void *token, int reason)
+{
+	x25_connect_disconnect(token, reason, 1);
+}
+
+void x25_disconnected(void *token, int reason)
+{
+	x25_connect_disconnect(token, reason, 2);
+}
+
+
+int x25_data_indication(void *token, struct sk_buff *skb)
+{
+	hdlc_device *hdlc = token;
+	unsigned char *ptr;
+
+	ptr = skb_push(skb, 1);
+	*ptr = 0;
+
+	skb->dev = hdlc_to_dev(hdlc);
+	skb->protocol = htons(ETH_P_X25);
+	skb->mac.raw = skb->data;
+	skb->pkt_type = PACKET_HOST;
+
+	skb->dev->last_rx = jiffies;
+	return netif_rx(skb);
+}
+
+
+void x25_data_transmit(void *token, struct sk_buff *skb)
+{
+	hdlc_device *hdlc = token;
+	hdlc->xmit(hdlc, skb);	/* Ignore return value :-( */
+}
+#endif /* CONFIG_HDLC_X25 */
+
+
+/********************************************************
+ *
+ * HDLC device routines
+ *
+ *******************************************************/
+
+static int hdlc_open(struct net_device *dev)
+{
+	hdlc_device *hdlc = dev_to_hdlc(dev);
+	int result;
+
+	if (hdlc->mode == MODE_NONE)
+		return -ENOSYS;
+
+	memset(&(hdlc->stats), 0, sizeof(struct net_device_stats));
+
+	if (mode_is(hdlc, MODE_FR | MODE_SOFT) ||
+	    mode_is(hdlc, MODE_CISCO | MODE_SOFT))
+		fr_cisco_open(hdlc);
+#ifdef CONFIG_HDLC_PPP
+	else if (mode_is(hdlc, MODE_PPP | MODE_SOFT)) {
+		sppp_attach(&hdlc->pppdev);
+		/* sppp_attach nukes them. We don't need syncppp's ioctl */
+		dev->do_ioctl = hdlc_ioctl;
+		hdlc->pppdev.sppp.pp_flags &= ~PP_CISCO;
+		dev->type = ARPHRD_PPP;
+		result = sppp_open(dev);
+		if (result) {
+			sppp_detach(dev);
+			return result;
+		}
+	}
+#endif
+#ifdef CONFIG_HDLC_X25
+	else if (mode_is(hdlc, MODE_X25)) {
+		struct lapb_register_struct cb;
+
+		cb.connect_confirmation = x25_connected;
+		cb.connect_indication = x25_connected;
+		cb.disconnect_confirmation = x25_disconnected;
+		cb.disconnect_indication = x25_disconnected;
+		cb.data_indication = x25_data_indication;
+		cb.data_transmit = x25_data_transmit;
+
+		result = lapb_register(hdlc, &cb);
+		if (result != LAPB_OK)
+			return result;
+	}
+#endif
+	result = hdlc->open(hdlc);
+	if (result) {
+		if (mode_is(hdlc, MODE_FR | MODE_SOFT) ||
+		    mode_is(hdlc, MODE_CISCO | MODE_SOFT))
+			fr_cisco_close(hdlc);
+#ifdef CONFIG_HDLC_PPP
+		else if (mode_is(hdlc, MODE_PPP | MODE_SOFT)) {
+			sppp_close(dev);
+			sppp_detach(dev);
+			dev->rebuild_header = NULL;
+			dev->change_mtu = hdlc_change_mtu;
+			dev->mtu = HDLC_MAX_MTU;
+			dev->hard_header_len = 16;
+		}
+#endif
+#ifdef CONFIG_HDLC_X25
+		else if (mode_is(hdlc, MODE_X25))
+			lapb_unregister(hdlc);
+#endif
+	}
+
+	return result;
+}
+
+
+
+static int hdlc_close(struct net_device *dev)
+{
+	hdlc_device *hdlc = dev_to_hdlc(dev);
+
+	hdlc->close(hdlc);
+
+	if (mode_is(hdlc, MODE_FR | MODE_SOFT) ||
+	    mode_is(hdlc, MODE_CISCO | MODE_SOFT))
+		fr_cisco_close(hdlc);
+#ifdef CONFIG_HDLC_PPP
+	else if (mode_is(hdlc, MODE_PPP | MODE_SOFT)) {
+		sppp_close(dev);
+		sppp_detach(dev);
+		dev->rebuild_header = NULL;
+		dev->change_mtu = hdlc_change_mtu;
+		dev->mtu = HDLC_MAX_MTU;
+		dev->hard_header_len = 16;
+	}
+#endif
+#ifdef CONFIG_HDLC_X25
+	else if (mode_is(hdlc, MODE_X25))
+		lapb_unregister(hdlc);
+#endif
+	return 0;
+}
+
+
+
+static int hdlc_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	hdlc_device *hdlc = dev_to_hdlc(dev);
+
+#ifdef CONFIG_HDLC_X25
+	if (mode_is(hdlc, MODE_X25 | MODE_SOFT)) {
+		int result;
+
+
+		/* X.25 to LAPB */
+		switch (skb->data[0]) {
+		case 0:		/* Data to be transmitted */
+			skb_pull(skb, 1);
+			if ((result = lapb_data_request(hdlc, skb)) != LAPB_OK)
+				dev_kfree_skb(skb);
+			return 0;
+
+		case 1:
+			if ((result = lapb_connect_request(hdlc))!= LAPB_OK) {
+				if (result == LAPB_CONNECTED) {
+				/* Send connect confirm. msg to level 3 */
+					x25_connected(hdlc, 0);
+				} else {
+					printk(KERN_ERR "%s: LAPB connect "
+					       "request failed, error code = "
+					       "%i\n", hdlc_to_name(hdlc),
+					       result);
+				}
+			}
+			break;
+
+		case 2:
+			if ((result=lapb_disconnect_request(hdlc))!=LAPB_OK) {
+				if (result == LAPB_NOTCONNECTED) {
+				/* Send disconnect confirm. msg to level 3 */
+					x25_disconnected(hdlc, 0);
+				} else {
+					printk(KERN_ERR "%s: LAPB disconnect "
+					       "request failed, error code = "
+					       "%i\n", hdlc_to_name(hdlc),
+					       result);
+				}
+			}
+			break;
+
+		default:
+			/* to be defined */
+			break;
+		}
+
+		dev_kfree_skb(skb);
+		return 0;
+	} /* MODE_X25 */
+#endif /* CONFIG_HDLC_X25 */
+
+	return hdlc->xmit(hdlc, skb);
+}
+
+
+
+void hdlc_netif_rx(hdlc_device *hdlc, struct sk_buff *skb)
+{
+/* skb contains raw HDLC frame, in both hard- and software modes */
+	skb->mac.raw = skb->data;
+
+	switch(hdlc->mode & MODE_MASK) {
+	case MODE_HDLC:
+		skb->protocol = htons(ETH_P_IP);
+		skb->dev = hdlc_to_dev(hdlc);
+		skb->dev->last_rx = jiffies;
+		netif_rx(skb);
+		return;
+
+	case MODE_FR:
+		fr_netif(hdlc, skb);
+		return;
+
+	case MODE_CISCO:
+		cisco_netif(hdlc, skb);
+		return;
+
+#ifdef CONFIG_HDLC_PPP
+	case MODE_PPP:
+#if 0
+		sppp_input(hdlc_to_dev(hdlc), skb);
+#else
+		skb->protocol = htons(ETH_P_WAN_PPP);
+		skb->dev = hdlc_to_dev(hdlc);
+		skb->dev->last_rx = jiffies;
+		netif_rx(skb);
+#endif
+		return;
+#endif
+#ifdef CONFIG_HDLC_X25
+	case MODE_X25:
+		skb->dev = hdlc_to_dev(hdlc);
+		if (lapb_data_received(hdlc, skb) == LAPB_OK)
+			return;
+		break;
+#endif
+	}
+
+	hdlc->stats.rx_errors++;
+	dev_kfree_skb_any(skb);
+}
+
+
+
+static struct net_device_stats *hdlc_get_stats(struct net_device *dev)
+{
+	return &dev_to_hdlc(dev)->stats;
+}
+
+
+
+static int hdlc_set_mode(hdlc_device *hdlc, int mode)
+{
+	int result = -1;	/* Default to soft modes */
+	struct net_device *dev = hdlc_to_dev(hdlc);
+
+	if(!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
+	if(dev->flags & IFF_UP)
+		return -EBUSY;
+
+	dev->addr_len = 0;
+	dev->hard_header = NULL;
+	hdlc->mode = MODE_NONE;
+
+	if (!(mode & MODE_SOFT))
+		switch(mode & MODE_MASK) {
+		case MODE_HDLC:
+			result = hdlc->set_mode ?
+				hdlc->set_mode(hdlc, MODE_HDLC) : 0;
+			break;
+
+		case MODE_CISCO: /* By card */
+#ifdef CONFIG_HDLC_PPP
+		case MODE_PPP:
+#endif
+#ifdef CONFIG_HDLC_X25
+		case MODE_X25:
+#endif
+		case MODE_FR:
+			result = hdlc->set_mode ?
+				hdlc->set_mode(hdlc, mode) : -ENOSYS;
+			break;
+
+		default:
+			return -EINVAL;
+		}
+
+	if (result) {
+		mode |= MODE_SOFT; /* Try "host software" protocol */
+
+		switch(mode & MODE_MASK) {
+		case MODE_CISCO:
+			dev->hard_header = cisco_hard_header;
+			break;
+
+#ifdef CONFIG_HDLC_PPP
+		case MODE_PPP:
+			break;
+#endif
+#ifdef CONFIG_HDLC_X25
+		case MODE_X25:
+			break;
+#endif
+
+		case MODE_FR:
+			dev->hard_header = fr_hard_header;
+			dev->addr_len = 2;
+			*(u16*)dev->dev_addr = htons(LMI_DLCI);
+			dlci_to_q922(dev->broadcast, LMI_DLCI);
+			break;
+
+		default:
+			return -EINVAL;
+		}
+
+		result = hdlc->set_mode ?
+			hdlc->set_mode(hdlc, MODE_HDLC) : 0;
+	}
+
+	if (result)
+		return result;
+
+	hdlc->mode = mode;
+	switch(mode & MODE_MASK) {
+#ifdef CONFIG_HDLC_PPP
+	case MODE_PPP:   dev->type = ARPHRD_PPP;   break;
+#endif
+#ifdef CONFIG_HDLC_X25
+	case MODE_X25:   dev->type = ARPHRD_X25;   break;
+#endif
+	case MODE_FR:    dev->type = ARPHRD_FRAD;  break;
+	case MODE_CISCO: dev->type = ARPHRD_CISCO; break;
+	default:         dev->type = ARPHRD_RAWHDLC;
+	}
+
+	memset(&(hdlc->stats), 0, sizeof(struct net_device_stats));
+	destroy_pvc_list(hdlc);
+	return 0;
+}
+
+
+
+static int hdlc_fr_pvc(hdlc_device *hdlc, int dlci)
+{
+	pvc_device **pvc_p = &hdlc->first_pvc;
+	pvc_device *pvc;
+	int result, create = 1;	/* Create or delete PVC */
+
+	if(!capable(CAP_NET_ADMIN))
+		return -EPERM;
+
+	if(dlci<0) {
+		dlci = -dlci;
+		create = 0;
+	}
+
+	if(dlci <= 0 || dlci >= 1024)
+		return -EINVAL;	/* Only 10 bits for DLCI, DLCI=0 is reserved */
+
+	if(!mode_is(hdlc, MODE_FR))
+		return -EINVAL;	/* Only meaningfull on FR */
+
+	while(*pvc_p) {
+		if (netdev_dlci(&(*pvc_p)->netdev) == dlci)
+			break;
+		pvc_p = &(*pvc_p)->next;
+	}
+
+	if (create) {		/* Create PVC */
+		if (*pvc_p != NULL)
+			return -EEXIST;
+
+		pvc = *pvc_p = kmalloc(sizeof(pvc_device), GFP_KERNEL);
+		if (!pvc) {
+			printk(KERN_WARNING "%s: Memory squeeze on "
+			       "hdlc_fr_pvc()\n", hdlc_to_name(hdlc));
+			return -ENOBUFS;
+		}
+		memset(pvc, 0, sizeof(pvc_device));
+
+		pvc->netdev.hard_start_xmit = pvc_xmit;
+		pvc->netdev.get_stats = pvc_get_stats;
+		pvc->netdev.open = pvc_open;
+		pvc->netdev.stop = pvc_close;
+		pvc->netdev.change_mtu = pvc_change_mtu;
+		pvc->netdev.mtu = HDLC_MAX_MTU;
+
+		pvc->netdev.type = ARPHRD_DLCI;
+		pvc->netdev.hard_header_len = 16;
+		pvc->netdev.hard_header = fr_hard_header;
+		pvc->netdev.tx_queue_len = 0;
+		pvc->netdev.flags = IFF_POINTOPOINT;
+
+		pvc->master = hdlc;
+		*(u16*)pvc->netdev.dev_addr = htons(dlci);
+		dlci_to_q922(pvc->netdev.broadcast, dlci);
+		pvc->netdev.addr_len = 2;
+		pvc->netdev.irq = hdlc_to_dev(hdlc)->irq;
+
+		result = dev_alloc_name(&pvc->netdev, "pvc%d");
+		if (result < 0) {
+			kfree(pvc);
+			*pvc_p = NULL;
+			return result;
+		}
+
+		if (register_netdevice(&pvc->netdev) != 0) {
+			kfree(pvc);
+			*pvc_p = NULL;
+			return -EIO;
+		}
+
+		if (!mode_is(hdlc, MODE_SOFT) && hdlc->create_pvc) {
+			result = hdlc->create_pvc(pvc);
+			if (result) {
+				unregister_netdevice(&pvc->netdev);
+				kfree(pvc);
+				*pvc_p = NULL;
+				return result;
+			}
+		}
+
+		hdlc->lmi.state |= LINK_STATE_CHANGED;
+		hdlc->pvc_count++;
+		return 0;
+	}
+
+	if (*pvc_p == NULL)		/* Delete PVC */
+		return -ENOENT;
+
+	pvc = *pvc_p;
+
+	if (pvc->netdev.flags & IFF_UP)
+		return -EBUSY;		/* PVC in use */
+
+	if (!mode_is(hdlc, MODE_SOFT) && hdlc->destroy_pvc)
+		hdlc->destroy_pvc(pvc);
+
+	hdlc->lmi.state |= LINK_STATE_CHANGED;
+	hdlc->pvc_count--;
+	*pvc_p = pvc->next;
+	unregister_netdevice(&pvc->netdev);
+	kfree(pvc);
+	return 0;
+}
+
+
+
+static int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+	hdlc_device *hdlc = dev_to_hdlc(dev);
+
+	switch(cmd) {
+	case HDLCGMODE:
+		ifr->ifr_ifru.ifru_ivalue = hdlc->mode;
+		return 0;
+
+	case HDLCSMODE:
+		return hdlc_set_mode(hdlc, ifr->ifr_ifru.ifru_ivalue);
+
+	case HDLCPVC:
+		return hdlc_fr_pvc(hdlc, ifr->ifr_ifru.ifru_ivalue);
+
+	default:
+		if (hdlc->ioctl != NULL)
+			return hdlc->ioctl(hdlc, ifr, cmd);
+	}
+
+	return -EINVAL;
+}
+
+
+
+static int hdlc_init(struct net_device *dev)
+{
+	hdlc_device *hdlc = dev_to_hdlc(dev);
+
+	memset(&(hdlc->stats), 0, sizeof(struct net_device_stats));
+
+	dev->get_stats = hdlc_get_stats;
+	dev->open = hdlc_open;
+	dev->stop = hdlc_close;
+	dev->hard_start_xmit = hdlc_xmit;
+	dev->do_ioctl = hdlc_ioctl;
+	dev->change_mtu = hdlc_change_mtu;
+	dev->mtu = HDLC_MAX_MTU;
+
+	dev->type = ARPHRD_RAWHDLC;
+	dev->hard_header_len = 16;
+
+	dev->flags = IFF_POINTOPOINT | IFF_NOARP;
+
+	return 0;
+}
+
+
+
+int register_hdlc_device(hdlc_device *hdlc)
+{
+	int result;
+	struct net_device *dev = hdlc_to_dev(hdlc);
+
+	dev->init = hdlc_init;
+	dev->priv = &hdlc->syncppp_ptr;
+	hdlc->syncppp_ptr = &hdlc->pppdev;
+	hdlc->pppdev.dev = dev;
+	hdlc->mode = MODE_NONE;
+	hdlc->lmi.T391 = 10;	/* polling verification timer */
+	hdlc->lmi.T392 = 15;	/* link integrity verification polling timer */
+	hdlc->lmi.N391 = 6;	/* full status polling counter */
+	hdlc->lmi.N392 = 3;	/* error threshold */
+	hdlc->lmi.N393 = 4;	/* monitored events count */
+
+	result = dev_alloc_name(dev, "hdlc%d");
+	if (result<0)
+		return result;
+
+	result = register_netdev(dev);
+	if (result != 0)
+		return -EIO;
+
+	MOD_INC_USE_COUNT;
+	return 0;
+}
+
+
+
+void unregister_hdlc_device(hdlc_device *hdlc)
+{
+	destroy_pvc_list(hdlc);
+	unregister_netdev(hdlc_to_dev(hdlc));
+	MOD_DEC_USE_COUNT;
+}
+
+MODULE_AUTHOR("Krzysztof Halasa <khc@pm.waw.pl>");
+MODULE_DESCRIPTION("HDLC support module");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(hdlc_netif_rx);
+EXPORT_SYMBOL(register_hdlc_device);
+EXPORT_SYMBOL(unregister_hdlc_device);
+
+static int __init hdlc_module_init(void)
+{
+	printk(KERN_INFO "%s\n", version);
+	return 0;
+}
+
+
+module_init(hdlc_module_init);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/lapbether.c linux-2.5/drivers/net/wan/lapbether.c
--- linux-2.5.13/drivers/net/wan/lapbether.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/net/wan/lapbether.c	Sun Mar  3 20:15:15 2002
@@ -170,6 +170,7 @@
 	skb->mac.raw  = skb->data;
 	skb->pkt_type = PACKET_HOST;
 
+	skb->dev->last_rx = jiffies;
 	return netif_rx(skb);
 }
 
@@ -264,6 +265,7 @@
 	skb->mac.raw  = skb->data;
 	skb->pkt_type = PACKET_HOST;
 
+	skb->dev->last_rx = jiffies;
 	netif_rx(skb);
 }
 
@@ -286,6 +288,7 @@
 	skb->mac.raw  = skb->data;
 	skb->pkt_type = PACKET_HOST;
 
+	skb->dev->last_rx = jiffies;
 	netif_rx(skb);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/lmc/lmc_debug.c linux-2.5/drivers/net/wan/lmc/lmc_debug.c
--- linux-2.5.13/drivers/net/wan/lmc/lmc_debug.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/net/wan/lmc/lmc_debug.c	Wed Mar 27 13:07:16 2002
@@ -72,12 +72,12 @@
 
     if(in_interrupt()){
         printk("%s: * %s\n", dev->name, msg);
-//        while(jiffies < j+10)
+//        while(time_before(jiffies, j+10))
 //            ;
     }
     else {
         printk("%s: %s\n", dev->name, msg);
-        while(jiffies < j)
+        while(time_before(jiffies, j))
             schedule();
     }
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/lmc/lmc_proto.c linux-2.5/drivers/net/wan/lmc/lmc_proto.c
--- linux-2.5.13/drivers/net/wan/lmc/lmc_proto.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/net/wan/lmc/lmc_proto.c	Sun Mar  3 20:15:15 2002
@@ -254,6 +254,7 @@
     case LMC_PPP:
     case LMC_NET:
     default:
+        skb->dev->last_rx = jiffies;
         netif_rx(skb);
         break;
     case LMC_RAW:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/lmc/lmc_var.h linux-2.5/drivers/net/wan/lmc/lmc_var.h
--- linux-2.5.13/drivers/net/wan/lmc/lmc_var.h	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/net/wan/lmc/lmc_var.h	Thu May  2 23:29:43 2002
@@ -87,7 +87,7 @@
 		lmc_delay(); \
 		LMC_CSR_WRITE((sc), csr_9, 0x30000); \
                 lmc_delay(); \
-		n--; }} while(0);
+		n--; }} while(0)
 
 struct lmc_regfile_t {
     lmc_csrptr_t csr_busmode;                  /* CSR0 */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/pc300-falc-lh.h linux-2.5/drivers/net/wan/pc300-falc-lh.h
--- linux-2.5.13/drivers/net/wan/pc300-falc-lh.h	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/net/wan/pc300-falc-lh.h	Fri May  3 18:33:50 2002
@@ -10,7 +10,10 @@
  *	as published by the Free Software Foundation; either version
  *	2 of the License, or (at your option) any later version.
  *
- * $Log: falc-lh.h,v $
+ * $Log: pc300-falc-lh.h,v $
+ * Revision 1.1  2002/05/03 17:33:50  davej
+ * Add new bits, kill old bits.
+ *
  * Revision 3.1  2001/06/15 12:41:10  regina
  * upping major version number
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/pc300.h linux-2.5/drivers/net/wan/pc300.h
--- linux-2.5.13/drivers/net/wan/pc300.h	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/net/wan/pc300.h	Fri May  3 18:33:50 2002
@@ -11,6 +11,9 @@
  *	2 of the License, or (at your option) any later version.
  *
  * $Log: pc300.h,v $
+ * Revision 1.1  2002/05/03 17:33:50  davej
+ * Add new bits, kill old bits.
+ *
  * Revision 3.12  2002/03/07 14:17:09  henrique
  * License data fixed
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/pc300_drv.c linux-2.5/drivers/net/wan/pc300_drv.c
--- linux-2.5.13/drivers/net/wan/pc300_drv.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/net/wan/pc300_drv.c	Fri May  3 18:33:50 2002
@@ -18,6 +18,9 @@
  *	Using tabstop = 4.
  * 
  * $Log: pc300_drv.c,v $
+ * Revision 1.1  2002/05/03 17:33:50  davej
+ * Add new bits, kill old bits.
+ *
  * Revision 3.23  2002/03/20 13:58:40  henrique
  * Fixed ortographic mistakes
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/pc300_tty.c linux-2.5/drivers/net/wan/pc300_tty.c
--- linux-2.5.13/drivers/net/wan/pc300_tty.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/net/wan/pc300_tty.c	Fri May  3 18:33:50 2002
@@ -11,6 +11,9 @@
  *  2 of the License, or (at your option) any later version.
  *   
  *  $Log: pc300_tty.c,v $
+ *  Revision 1.1  2002/05/03 17:33:50  davej
+ *  Add new bits, kill old bits.
+ *
  *  Revision 3.7  2002/03/07 14:17:09  henrique
  *  License data fixed
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/sdla_chdlc.c linux-2.5/drivers/net/wan/sdla_chdlc.c
--- linux-2.5.13/drivers/net/wan/sdla_chdlc.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/net/wan/sdla_chdlc.c	Fri May  3 03:49:07 2002
@@ -2230,6 +2230,7 @@
                 skb->dev = dev;
                 skb->mac.raw  = skb->data;
                 netif_rx(skb);
+                dev->last_rx = jiffies;
 	}
 
 rx_exit:
@@ -3287,6 +3288,7 @@
 	    		new_skb->mac.raw  = new_skb->data;
 	
 			netif_rx(new_skb);
+			dev->last_rx = jiffies;
 		} else {
 	    	
 			printk(KERN_INFO "%s: no socket buffers available!\n",
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/sdla_fr.c linux-2.5/drivers/net/wan/sdla_fr.c
--- linux-2.5.13/drivers/net/wan/sdla_fr.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/net/wan/sdla_fr.c	Fri May  3 03:49:07 2002
@@ -162,14 +162,9 @@
 
 #include <linux/sdla_fr.h>		/* frame relay firmware API definitions */
 
-#if defined(LINUX_2_1) || defined(LINUX_2_4)
- #include <asm/uaccess.h>
- #include <linux/inetdevice.h>
- #include <linux/netdevice.h>
-
-#else
- #include <asm/segment.h>
-#endif
+#include <asm/uaccess.h>
+#include <linux/inetdevice.h>
+#include <linux/netdevice.h>
 
 #include <net/route.h>          	/* Dynamic Route Creation */
 #include <linux/etherdevice.h>		/* eth_type_trans() used for bridging */
@@ -2357,6 +2352,7 @@
 		
 
 		/* Send a packed up the IP stack */
+		skb->dev->last_rx = jiffies;
 		netif_rx(skb);
 		++chan->drvstats_rx_intr.rx_intr_bfr_passed_to_stack;
 		++chan->ifstats.rx_packets;
@@ -2815,7 +2811,7 @@
 				chan->name, NIPQUAD(chan->ip_remote));
 
 		}else {
-			printk(KERN_INFO "%s: Route Added Successfully: %u.%u.%u.%U\n",
+			printk(KERN_INFO "%s: Route Added Successfully: %u.%u.%u.%u\n",
 				card->devname,NIPQUAD(chan->ip_remote));
 			chan->route_flag = ROUTE_ADDED;
 		}
@@ -4348,9 +4344,9 @@
 					card->devname,NIPQUAD(arphdr->ar_sip));
 
 			printk(KERN_INFO "%s: mask %u.%u.%u.%u\n", 
-				card->devname, NIPQUAD(in_dev->ida_list->ifa_mask));
+				card->devname, NIPQUAD(in_dev->ifa_list->ifa_mask));
 				printk(KERN_INFO "%s: local %u.%u.%u.%u\n", 
-				card->devname,NIPQUAD(in_dev->ida_list->ifa_local));
+				card->devname,NIPQUAD(in_dev->ifa_list->ifa_local));
 			return -1;
 		}
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/sdla_ppp.c linux-2.5/drivers/net/wan/sdla_ppp.c
--- linux-2.5.13/drivers/net/wan/sdla_ppp.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/net/wan/sdla_ppp.c	Fri May  3 03:49:07 2002
@@ -1902,6 +1902,7 @@
 #endif
 		    		++ppp_priv_area->rx_intr_stat.rx_intr_bfr_passed_to_stack;	
 				netif_rx(skb);
+				dev->last_rx = jiffies;
 			}
 
 		} else {
@@ -2456,7 +2457,7 @@
 #endif
 
 		default:
-			printk(KERN_INFO "%s: ERROR: Unsuported PPP Mode Selected\n",
+			printk(KERN_INFO "%s: ERROR: Unsupported PPP Mode Selected\n",
 					card->devname);
 			printk(KERN_INFO "%s:        PPP IP Modes: STATIC, PEER or HOST\n",
 					card->devname);	
@@ -2948,6 +2949,7 @@
             		new_skb->dev = dev;
 	    		new_skb->mac.raw  = new_skb->data;
 			netif_rx(new_skb);
+			dev->last_rx = jiffies;
 		
 		} else {
 	    	
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/sealevel.c linux-2.5/drivers/net/wan/sealevel.c
--- linux-2.5.13/drivers/net/wan/sealevel.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/net/wan/sealevel.c	Mon Jan 14 22:39:45 2002
@@ -219,7 +219,7 @@
 	 *	Get the needed I/O space
 	 */
 	 
-	if(!request_region(iobase, 8, "Sealevel 4021")) 
+	if(!request_region(iobase, 8, "Sealevel 4021"))
 	{	
 		printk(KERN_WARNING "sealevel: I/O 0x%X already in use.\n", iobase);
 		return NULL;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/syncppp.c linux-2.5/drivers/net/wan/syncppp.c
--- linux-2.5.13/drivers/net/wan/syncppp.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/net/wan/syncppp.c	Sun Mar  3 20:15:16 2002
@@ -275,6 +275,7 @@
 					printk(KERN_DEBUG "Yow an IP frame.\n");
 				skb->protocol=htons(ETH_P_IP);
 				netif_rx(skb);
+				dev->last_rx = jiffies;
 				return;
 			}
 			break;
@@ -284,6 +285,7 @@
 			if (sp->lcp.state == LCP_STATE_OPENED) {
 				skb->protocol=htons(ETH_P_IPX);
 				netif_rx(skb);
+				dev->last_rx = jiffies;
 				return;
 			}
 			break;
@@ -311,12 +313,14 @@
 		case ETH_P_IP:
 			skb->protocol=htons(ETH_P_IP);
 			netif_rx(skb);
+			dev->last_rx = jiffies;
 			return;
 #endif
 #ifdef CONFIG_IPX
 		case ETH_P_IPX:
 			skb->protocol=htons(ETH_P_IPX);
 			netif_rx(skb);
+			dev->last_rx = jiffies;
 			return;
 #endif
 		}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/wanpipe_multppp.c linux-2.5/drivers/net/wan/wanpipe_multppp.c
--- linux-2.5.13/drivers/net/wan/wanpipe_multppp.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/net/wan/wanpipe_multppp.c	Sun Mar  3 20:15:16 2002
@@ -1572,6 +1572,7 @@
                 skb->dev = dev;
                 skb->mac.raw  = skb->data;
                 netif_rx(skb);
+                dev->last_rx = jiffies;
 	}
 
 rx_exit:
@@ -2175,6 +2176,7 @@
 	    		new_skb->mac.raw  = new_skb->data;
 	
 			netif_rx(new_skb);
+			dev->last_rx = jiffies;
 		} else {
 	    	
 			printk(KERN_INFO "%s: no socket buffers available!\n",
@@ -2470,6 +2472,7 @@
 		new_skb->mac.raw  = new_skb->data;
 
 		netif_rx(new_skb);
+		dev->last_rx = jiffies;
 	}
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wan/x25_asy.c linux-2.5/drivers/net/wan/x25_asy.c
--- linux-2.5.13/drivers/net/wan/x25_asy.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/net/wan/x25_asy.c	Sun Mar  3 20:15:16 2002
@@ -250,6 +250,7 @@
 	else
 	{
 		netif_rx(skb);
+		sl->dev->last_rx = jiffies;
 		sl->rx_packets++;
 	}
 }
@@ -397,6 +398,7 @@
   
 static int x25_asy_data_indication(void *token, struct sk_buff *skb)
 {
+	skb->dev->last_rx = jiffies;
 	return netif_rx(skb);
 }
 
@@ -449,6 +451,7 @@
 	skb->pkt_type = PACKET_HOST;
 
 	netif_rx(skb);
+	sl->dev->last_rx = jiffies;
 }
 
 static void x25_asy_disconnected(void *token, int reason)
@@ -471,6 +474,7 @@
 	skb->pkt_type = PACKET_HOST;
 
 	netif_rx(skb);
+	sl->dev->last_rx = jiffies;
 }
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wd.c linux-2.5/drivers/net/wd.c
--- linux-2.5.13/drivers/net/wd.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/net/wd.c	Fri May  3 12:57:31 2002
@@ -286,7 +286,7 @@
 	ei_status.rx_start_page = WD_START_PG + TX_PAGES;
 
 	/* Don't map in the shared memory until the board is actually opened. */
-	ei_status.rmem_start = dev->mem_start + TX_PAGES*256;
+	dev->rmem_start = dev->mem_start + TX_PAGES*256;
 
 	/* Some cards (eg WD8003EBT) can be jumpered for more (32k!) memory. */
 	if (dev->mem_end != 0) {
@@ -295,7 +295,7 @@
 		ei_status.stop_page = word16 ? WD13_STOP_PG : WD03_STOP_PG;
 		dev->mem_end = dev->mem_start + (ei_status.stop_page - WD_START_PG)*256;
 	}
-	ei_status.rmem_end = dev->mem_end;
+	dev->rmem_end = dev->mem_end;
 
 	printk(" %s, IRQ %d, shared memory at %#lx-%#lx.\n",
 		   model_name, dev->irq, dev->mem_start, dev->mem_end-1);
@@ -389,12 +389,12 @@
 	int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
 	unsigned long xfer_start = dev->mem_start + ring_offset - (WD_START_PG<<8);
 
-	if (xfer_start + count > ei_status.rmem_end) {
+	if (xfer_start + count > dev->rmem_end) {
 		/* We must wrap the input move. */
-		int semi_count = ei_status.rmem_end - xfer_start;
+		int semi_count = dev->rmem_end - xfer_start;
 		isa_memcpy_fromio(skb->data, xfer_start, semi_count);
 		count -= semi_count;
-		isa_memcpy_fromio(skb->data + semi_count, ei_status.rmem_start, count);
+		isa_memcpy_fromio(skb->data + semi_count, dev->rmem_start, count);
 	} else {
 		/* Packet is in one chunk -- we can copy + cksum. */
 		isa_eth_io_copy_and_sum(skb, xfer_start, count, 0);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/airo.c linux-2.5/drivers/net/wireless/airo.c
--- linux-2.5.13/drivers/net/wireless/airo.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/net/wireless/airo.c	Thu Feb  7 20:00:06 2002
@@ -46,7 +46,7 @@
 #include <asm/uaccess.h>
 
 #ifdef CONFIG_PCI
-static struct pci_device_id card_ids[] = __devinitdata {
+static struct pci_device_id card_ids[] __devinitdata = {
 	{ 0x14b9, 1, PCI_ANY_ID, PCI_ANY_ID, },
 	{ 0x14b9, 0x4500, PCI_ANY_ID, PCI_ANY_ID },
 	{ 0x14b9, 0x4800, PCI_ANY_ID, PCI_ANY_ID, },
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/airo_cs.c linux-2.5/drivers/net/wireless/airo_cs.c
--- linux-2.5.13/drivers/net/wireless/airo_cs.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/net/wireless/airo_cs.c	Mon Jan 14 22:39:45 2002
@@ -244,6 +244,11 @@
 	
 	/* Allocate space for private device-specific data */
 	local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
+	if (!local) {
+		printk(KERN_ERR "airo_cs: no memory for new device\n");
+		kfree (link);
+		return NULL;
+	}
 	memset(local, 0, sizeof(local_info_t));
 	link->priv = local;
 	
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/airport.c linux-2.5/drivers/net/wireless/airport.c
--- linux-2.5.13/drivers/net/wireless/airport.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/net/wireless/airport.c	Wed May  1 20:28:50 2002
@@ -1,4 +1,4 @@
-/* airport.c 0.11a
+/* airport.c 0.11b
  *
  * A driver for "Hermes" chipset based Apple Airport wireless
  * card.
@@ -42,7 +42,7 @@
 #include "hermes.h"
 #include "orinoco.h"
 
-static char version[] __initdata = "airport.c 0.11a (Benjamin Herrenschmidt <benh@kernel.crashing.org>)";
+static char version[] __initdata = "airport.c 0.11b (Benjamin Herrenschmidt <benh@kernel.crashing.org>)";
 MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
 MODULE_DESCRIPTION("Driver for the Apple Airport wireless card.");
 MODULE_LICENSE("Dual MPL/GPL");
@@ -270,8 +270,8 @@
 static void
 airport_detach(struct net_device *dev)
 {
-	struct orinoco_private *priv = (struct orinoco_private *)dev->priv;
-	struct airport *card = (struct airport *)priv->card;
+	struct orinoco_private *priv = dev->priv;
+	struct airport *card = priv->card;
 
 	/* Unregister proc entry */
 	orinoco_proc_dev_cleanup(priv);
@@ -299,7 +299,7 @@
 	current->state = TASK_UNINTERRUPTIBLE;
 	schedule_timeout(HZ);
 	
-	kfree(card);
+	kfree(dev);
 }				/* airport_detach */
 
 static int __init
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/orinoco.c linux-2.5/drivers/net/wireless/orinoco.c
--- linux-2.5.13/drivers/net/wireless/orinoco.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/net/wireless/orinoco.c	Wed May  1 20:28:50 2002
@@ -1,4 +1,4 @@
-/* orinoco.c 0.11a	- (formerly known as dldwd_cs.c and orinoco_cs.c)
+/* orinoco.c 0.11b	- (formerly known as dldwd_cs.c and orinoco_cs.c)
  *
  * A driver for Hermes or Prism 2 chipset based PCMCIA wireless
  * adaptors, with Lucent/Agere, Intersil or Symbol firmware.
@@ -256,7 +256,7 @@
  *	o Fixes for recent Symbol firmwares which lack AP density
  *	  (Pavel Roskin).
  *
- * v0.11 -> v0.11a - 29 Apr 2002 - David Gibson
+ * v0.11 -> v0.11b - 29 Apr 2002 - David Gibson
  *	o Handle different register spacing, necessary for Prism 2.5
  *	  PCI adaptors (Steve Hill).
  *	o Cleaned up initialization of card structures in orinoco_cs
@@ -274,15 +274,21 @@
  *	o Makefile changes for better integration into David Hinds
  *	  pcmcia-cs package.
  *
+ * v0.11a -> v0.11b - 1 May 2002 - David Gibson
+ *	o Better error reporting in orinoco_plx_init_one()
+ *	o Fixed multiple bad kfree() bugs introduced by the
+ *	  alloc_orinocodev() changes.
+ *
  * TODO
- *	o Re-assess our encapsulation detection strategy
+ *	o New wireless extensions API
  *	o Handle de-encapsulation within network layer, provide 802.11
  *	  headers
  *	o Fix possible races in SPY handling.
  *	o Disconnect wireless extensions from fundamental configuration.
  *
  *	o Convert /proc debugging stuff to seqfile
- *	o Use multiple Tx buffers */
+ *	o Use multiple Tx buffers
+ */
 /* Notes on locking:
  *
  * The basic principle of operation is that everything except the
@@ -351,7 +357,7 @@
 #define SPY_NUMBER(priv)	0
 #endif /* WIRELESS_SPY */
 
-static char version[] __initdata = "orinoco.c 0.11a (David Gibson <hermes@gibson.dropbear.id.au> and others)";
+static char version[] __initdata = "orinoco.c 0.11b (David Gibson <hermes@gibson.dropbear.id.au> and others)";
 MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
 MODULE_DESCRIPTION("Driver for Lucent Orinoco, Prism II based and similar wireless cards");
 #ifdef MODULE_LICENSE
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/orinoco_cs.c linux-2.5/drivers/net/wireless/orinoco_cs.c
--- linux-2.5.13/drivers/net/wireless/orinoco_cs.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/net/wireless/orinoco_cs.c	Wed May  1 20:28:50 2002
@@ -1,4 +1,4 @@
-/* orinoco_cs.c 0.11a	- (formerly known as dldwd_cs.c)
+/* orinoco_cs.c 0.11b	- (formerly known as dldwd_cs.c)
  *
  * A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
  * as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
@@ -47,7 +47,7 @@
 
 /*====================================================================*/
 
-static char version[] __initdata = "orinoco_cs.c 0.11a (David Gibson <hermes@gibson.dropbear.id.au> and others)";
+static char version[] __initdata = "orinoco_cs.c 0.11b (David Gibson <hermes@gibson.dropbear.id.au> and others)";
 
 MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
 MODULE_DESCRIPTION("Driver for PCMCIA Lucent Orinoco, Prism II based and similar wireless cards");
@@ -373,6 +373,7 @@
 {
 	dev_link_t **linkp;
 	struct orinoco_private *priv = link->priv;
+	struct net_device *dev = priv->ndev;
 
 	TRACE_ENTER("orinoco");
 
@@ -408,9 +409,9 @@
 	if (link->dev) {
 		DEBUG(0, "orinoco_cs: About to unregister net device %p\n",
 		      priv->ndev);
-		unregister_netdev(priv->ndev);
+		unregister_netdev(dev);
 	}
-	kfree(priv->card);
+	kfree(dev);
 
  out:
 	TRACE_EXIT("orinoco");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/orinoco_plx.c linux-2.5/drivers/net/wireless/orinoco_plx.c
--- linux-2.5.13/drivers/net/wireless/orinoco_plx.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/net/wireless/orinoco_plx.c	Wed May  1 20:28:50 2002
@@ -1,4 +1,4 @@
-/* orinoco_plx.c 0.11a
+/* orinoco_plx.c 0.11b
  * 
  * Driver for Prism II devices which would usually be driven by orinoco_cs,
  * but are connected to the PCI bus by a PLX9052. 
@@ -134,7 +134,7 @@
 #include "hermes.h"
 #include "orinoco.h"
 
-static char version[] __initdata = "orinoco_plx.c 0.11a (Daniel Barlow <dan@telent.net>)";
+static char version[] __initdata = "orinoco_plx.c 0.11b (Daniel Barlow <dan@telent.net>)";
 MODULE_AUTHOR("Daniel Barlow <dan@telent.net>");
 MODULE_DESCRIPTION("Driver for wireless LAN cards using the PLX9052 PCI bridge");
 #ifdef MODULE_LICENSE
@@ -284,7 +284,7 @@
 
 	hermes_struct_init(&(priv->hw), dev->base_addr,
 			HERMES_IO, HERMES_16BIT_REGSPACING);
-	pci_set_drvdata(pdev, priv);
+	pci_set_drvdata(pdev, dev);
 
 	err = request_irq(pdev->irq, orinoco_plx_interrupt, SA_SHIRQ, dev->name, priv);
 	if (err) {
@@ -337,12 +337,12 @@
 
 static void __devexit orinoco_plx_remove_one(struct pci_dev *pdev)
 {
-	struct orinoco_private *priv = pci_get_drvdata(pdev);
-	struct net_device *dev = priv->ndev;
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct orinoco_private *priv = dev->priv;
 
 	TRACE_ENTER("orinoco_plx");
 
-	if (!priv)
+	if (! dev)
 		BUG();
 
 	orinoco_proc_dev_cleanup(priv);
@@ -352,7 +352,7 @@
 	if (dev->irq)
 		free_irq(dev->irq, priv);
 		
-	kfree(priv);
+	kfree(dev);
 
 	release_region(pci_resource_start(pdev, 3), pci_resource_len(pdev, 3));
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/wavelan.c linux-2.5/drivers/net/wireless/wavelan.c
--- linux-2.5.13/drivers/net/wireless/wavelan.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/net/wireless/wavelan.c	Tue Jan 22 17:43:48 2002
@@ -24,6 +24,28 @@
 
 /*------------------------------------------------------------------*/
 /*
+ * Wrapper for disabling interrupts and locking the driver.
+ * (note : inline, so optimised away)
+ */
+static inline void wv_splhi(net_local *		lp,
+			    unsigned long *	pflags)
+{
+	spin_lock_irqsave(&lp->spinlock, *pflags);
+	/* Note : above does the cli(); itself */
+}
+
+/*------------------------------------------------------------------*/
+/*
+ * Wrapper for re-enabling interrupts and un-locking the driver.
+ */
+static inline void wv_splx(net_local *		lp,
+			   unsigned long *	pflags)
+{
+	spin_unlock_irqrestore(&lp->spinlock, *pflags);
+}
+
+/*------------------------------------------------------------------*/
+/*
  * Translate irq number to PSA irq parameter
  */
 static u8 wv_irq_to_psa(int irq)
@@ -848,10 +870,10 @@
 
 	/* Check if we can do it now ! */
 	if((netif_running(dev)) && !(netif_queue_stopped(dev))) {
-		spin_lock_irqsave(&lp->spinlock, flags);
+		wv_splhi(lp, &flags);
 		/* May fail */
 		wv_82586_config(dev);
-		spin_unlock_irqrestore(&lp->spinlock, flags);
+		wv_splx(lp, &flags);
 	}
 	else {
 #ifdef DEBUG_CONFIG_INFO
@@ -1764,287 +1786,170 @@
 
 /*------------------------------------------------------------------*/
 /*
- * Wireless Handler : get protocol name
+ * Perform ioctl for configuration and information.
+ * It is here that the wireless extensions are treated (iwconfig).
  */
-static int wavelan_get_name(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	strcpy(wrqu->name, "WaveLAN");
-	return 0;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set NWID
- */
-static int wavelan_set_nwid(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
+static int wavelan_ioctl(struct net_device *dev,	/* device on which the ioctl is applied */
+			 struct ifreq *rq,	/* data passed */
+			 int cmd)
+{				/* ioctl number */
 	unsigned long ioaddr = dev->base_addr;
 	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
+	struct iwreq *wrq = (struct iwreq *) rq;
 	psa_t psa;
 	mm_t m;
 	unsigned long flags;
 	int ret = 0;
+	int err = 0;
 
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Set NWID in WaveLAN. */
-	if (!wrqu->nwid.disabled) {
-		/* Set NWID in psa */
-		psa.psa_nwid[0] = (wrqu->nwid.value & 0xFF00) >> 8;
-		psa.psa_nwid[1] = wrqu->nwid.value & 0xFF;
-		psa.psa_nwid_select = 0x01;
-		psa_write(ioaddr, lp->hacr,
-			  (char *) psa.psa_nwid - (char *) &psa,
-			  (unsigned char *) psa.psa_nwid, 3);
-
-		/* Set NWID in mmc. */
-		m.w.mmw_netw_id_l = psa.psa_nwid[1];
-		m.w.mmw_netw_id_h = psa.psa_nwid[0];
-		mmc_write(ioaddr,
-			  (char *) &m.w.mmw_netw_id_l -
-			  (char *) &m,
-			  (unsigned char *) &m.w.mmw_netw_id_l, 2);
-		mmc_out(ioaddr, mmwoff(0, mmw_loopt_sel), 0x00);
-	} else {
-		/* Disable NWID in the psa. */
-		psa.psa_nwid_select = 0x00;
-		psa_write(ioaddr, lp->hacr,
-			  (char *) &psa.psa_nwid_select -
-			  (char *) &psa,
-			  (unsigned char *) &psa.psa_nwid_select,
-			  1);
-
-		/* Disable NWID in the mmc (no filtering). */
-		mmc_out(ioaddr, mmwoff(0, mmw_loopt_sel),
-			MMW_LOOPT_SEL_DIS_NWID);
-	}
-	/* update the Wavelan checksum */
-	update_psa_checksum(dev, ioaddr, lp->hacr);
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get NWID 
- */
-static int wavelan_get_nwid(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
-	int ret = 0;
-
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Read the NWID. */
-	psa_read(ioaddr, lp->hacr,
-		 (char *) psa.psa_nwid - (char *) &psa,
-		 (unsigned char *) psa.psa_nwid, 3);
-	wrqu->nwid.value = (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
-	wrqu->nwid.disabled = !(psa.psa_nwid_select);
-	wrqu->nwid.fixed = 1;	/* Superfluous */
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set frequency
- */
-static int wavelan_set_freq(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	unsigned long flags;
-	int ret;
+#ifdef DEBUG_IOCTL_TRACE
+	printk(KERN_DEBUG "%s: ->wavelan_ioctl(cmd=0x%X)\n", dev->name,
+	       cmd);
+#endif
 
 	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
+	wv_splhi(lp, &flags);
 	
-	/* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable). */
-	if (!(mmc_in(ioaddr, mmroff(0, mmr_fee_status)) &
-	      (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
-		ret = wv_set_frequency(ioaddr, &(wrqu->freq));
-	else
-		ret = -EOPNOTSUPP;
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
+	/* Look what is the request */
+	switch (cmd) {
+		/* --------------- WIRELESS EXTENSIONS --------------- */
+
+	case SIOCGIWNAME:
+		strcpy(wrq->u.name, "WaveLAN");
+		break;
+
+	case SIOCSIWNWID:
+		/* Set NWID in WaveLAN. */
+		if (!wrq->u.nwid.disabled) {
+			/* Set NWID in psa */
+			psa.psa_nwid[0] =
+			    (wrq->u.nwid.value & 0xFF00) >> 8;
+			psa.psa_nwid[1] = wrq->u.nwid.value & 0xFF;
+			psa.psa_nwid_select = 0x01;
+			psa_write(ioaddr, lp->hacr,
+				  (char *) psa.psa_nwid - (char *) &psa,
+				  (unsigned char *) psa.psa_nwid, 3);
 
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get frequency
- */
-static int wavelan_get_freq(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
-	int ret = 0;
+			/* Set NWID in mmc. */
+			m.w.mmw_netw_id_l = psa.psa_nwid[1];
+			m.w.mmw_netw_id_h = psa.psa_nwid[0];
+			mmc_write(ioaddr,
+				  (char *) &m.w.mmw_netw_id_l -
+				  (char *) &m,
+				  (unsigned char *) &m.w.mmw_netw_id_l, 2);
+			mmc_out(ioaddr, mmwoff(0, mmw_loopt_sel), 0x00);
+		} else {
+			/* Disable NWID in the psa. */
+			psa.psa_nwid_select = 0x00;
+			psa_write(ioaddr, lp->hacr,
+				  (char *) &psa.psa_nwid_select -
+				  (char *) &psa,
+				  (unsigned char *) &psa.psa_nwid_select,
+				  1);
 
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable).
-	 * Does it work for everybody, especially old cards? */
-	if (!(mmc_in(ioaddr, mmroff(0, mmr_fee_status)) &
-	      (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY))) {
-		unsigned short freq;
+			/* Disable NWID in the mmc (no filtering). */
+			mmc_out(ioaddr, mmwoff(0, mmw_loopt_sel),
+				MMW_LOOPT_SEL_DIS_NWID);
+		}
+		/* update the Wavelan checksum */
+		update_psa_checksum(dev, ioaddr, lp->hacr);
+		break;
 
-		/* Ask the EEPROM to read the frequency from the first area. */
-		fee_read(ioaddr, 0x00, &freq, 1);
-		wrqu->freq.m = ((freq >> 5) * 5 + 24000L) * 10000;
-		wrqu->freq.e = 1;
-	} else {
+	case SIOCGIWNWID:
+		/* Read the NWID. */
 		psa_read(ioaddr, lp->hacr,
-			 (char *) &psa.psa_subband - (char *) &psa,
-			 (unsigned char *) &psa.psa_subband, 1);
-
-		if (psa.psa_subband <= 4) {
-			wrqu->freq.m = fixed_bands[psa.psa_subband];
-			wrqu->freq.e = (psa.psa_subband != 0);
-		} else
+			 (char *) psa.psa_nwid - (char *) &psa,
+			 (unsigned char *) psa.psa_nwid, 3);
+		wrq->u.nwid.value =
+		    (psa.psa_nwid[0] << 8) + psa.psa_nwid[1];
+		wrq->u.nwid.disabled = !(psa.psa_nwid_select);
+		wrq->u.nwid.fixed = 1;	/* Superfluous */
+		break;
+
+	case SIOCSIWFREQ:
+		/* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable). */
+		if (!(mmc_in(ioaddr, mmroff(0, mmr_fee_status)) &
+		      (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY)))
+			ret = wv_set_frequency(ioaddr, &(wrq->u.freq));
+		else
 			ret = -EOPNOTSUPP;
-	}
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set level threshold
- */
-static int wavelan_set_sens(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
-	int ret = 0;
-
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Set the level threshold. */
-	/* We should complain loudly if wrqu->sens.fixed = 0, because we
-	 * can't set auto mode... */
-	psa.psa_thr_pre_set = wrqu->sens.value & 0x3F;
-	psa_write(ioaddr, lp->hacr,
-		  (char *) &psa.psa_thr_pre_set - (char *) &psa,
-		  (unsigned char *) &psa.psa_thr_pre_set, 1);
-	/* update the Wavelan checksum */
-	update_psa_checksum(dev, ioaddr, lp->hacr);
-	mmc_out(ioaddr, mmwoff(0, mmw_thr_pre_set),
-		psa.psa_thr_pre_set);
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get level threshold
- */
-static int wavelan_get_sens(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
-	int ret = 0;
-
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Read the level threshold. */
-	psa_read(ioaddr, lp->hacr,
-		 (char *) &psa.psa_thr_pre_set - (char *) &psa,
-		 (unsigned char *) &psa.psa_thr_pre_set, 1);
-	wrqu->sens.value = psa.psa_thr_pre_set & 0x3F;
-	wrqu->sens.fixed = 1;
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set encryption key
- */
-static int wavelan_set_encode(struct net_device *dev,
-			      struct iw_request_info *info,
-			      union iwreq_data *wrqu,
-			      char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	unsigned long flags;
-	psa_t psa;
-	int ret = 0;
+		break;
 
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
+	case SIOCGIWFREQ:
+		/* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable).
+		 * Does it work for everybody, especially old cards? */
+		if (!(mmc_in(ioaddr, mmroff(0, mmr_fee_status)) &
+		      (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY))) {
+			unsigned short freq;
+
+			/* Ask the EEPROM to read the frequency from the first area. */
+			fee_read(ioaddr, 0x00, &freq, 1);
+			wrq->u.freq.m = ((freq >> 5) * 5 + 24000L) * 10000;
+			wrq->u.freq.e = 1;
+		} else {
+			psa_read(ioaddr, lp->hacr,
+				 (char *) &psa.psa_subband - (char *) &psa,
+				 (unsigned char *) &psa.psa_subband, 1);
+
+			if (psa.psa_subband <= 4) {
+				wrq->u.freq.m =
+				    fixed_bands[psa.psa_subband];
+				wrq->u.freq.e = (psa.psa_subband != 0);
+			} else
+				ret = -EOPNOTSUPP;
+		}
+		break;
 
-	/* Check if capable of encryption */
-	if (!mmc_encr(ioaddr)) {
-		ret = -EOPNOTSUPP;
-	}
+	case SIOCSIWSENS:
+		/* Set the level threshold. */
+		/* We should complain loudly if wrq->u.sens.fixed = 0, because we
+		 * can't set auto mode... */
+		psa.psa_thr_pre_set = wrq->u.sens.value & 0x3F;
+		psa_write(ioaddr, lp->hacr,
+			  (char *) &psa.psa_thr_pre_set - (char *) &psa,
+			  (unsigned char *) &psa.psa_thr_pre_set, 1);
+		/* update the Wavelan checksum */
+		update_psa_checksum(dev, ioaddr, lp->hacr);
+		mmc_out(ioaddr, mmwoff(0, mmw_thr_pre_set),
+			psa.psa_thr_pre_set);
+		break;
 
-	/* Check the size of the key */
-	if((wrqu->encoding.length != 8) && (wrqu->encoding.length != 0)) {
-		ret = -EINVAL;
-	}
+	case SIOCGIWSENS:
+		/* Read the level threshold. */
+		psa_read(ioaddr, lp->hacr,
+			 (char *) &psa.psa_thr_pre_set - (char *) &psa,
+			 (unsigned char *) &psa.psa_thr_pre_set, 1);
+		wrq->u.sens.value = psa.psa_thr_pre_set & 0x3F;
+		wrq->u.sens.fixed = 1;
+		break;
+
+	case SIOCSIWENCODE:
+		/* Set encryption key */
+		if (!mmc_encr(ioaddr)) {
+			ret = -EOPNOTSUPP;
+			break;
+		}
 
-	if(!ret) {
 		/* Basic checking... */
-		if (wrqu->encoding.length == 8) {
+		if (wrq->u.encoding.pointer != (caddr_t) 0) {
+			/* Check the size of the key */
+			if (wrq->u.encoding.length != 8) {
+				ret = -EINVAL;
+				break;
+			}
+
 			/* Copy the key in the driver */
-			memcpy(psa.psa_encryption_key, extra,
-			       wrqu->encoding.length);
-			psa.psa_encryption_select = 1;
+			wv_splx(lp, &flags);
+			err = copy_from_user(psa.psa_encryption_key,
+					     wrq->u.encoding.pointer,
+					     wrq->u.encoding.length);
+			wv_splhi(lp, &flags);
+			if (err) {
+				ret = -EFAULT;
+				break;
+			}
 
+			psa.psa_encryption_select = 1;
 			psa_write(ioaddr, lp->hacr,
 				  (char *) &psa.psa_encryption_select -
 				  (char *) &psa,
@@ -2058,8 +1963,7 @@
 				  psa_encryption_key, 8);
 		}
 
-		/* disable encryption */
-		if (wrqu->encoding.flags & IW_ENCODE_DISABLED) {
+		if (wrq->u.encoding.flags & IW_ENCODE_DISABLED) {	/* disable encryption */
 			psa.psa_encryption_select = 0;
 			psa_write(ioaddr, lp->hacr,
 				  (char *) &psa.psa_encryption_select -
@@ -2071,430 +1975,350 @@
 		}
 		/* update the Wavelan checksum */
 		update_psa_checksum(dev, ioaddr, lp->hacr);
-	}
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
+		break;
 
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get encryption key
- */
-static int wavelan_get_encode(struct net_device *dev,
-			      struct iw_request_info *info,
-			      union iwreq_data *wrqu,
-			      char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
-	int ret = 0;
-
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Check if encryption is available */
-	if (!mmc_encr(ioaddr)) {
-		ret = -EOPNOTSUPP;
-	} else {
+	case SIOCGIWENCODE:
 		/* Read the encryption key */
-		psa_read(ioaddr, lp->hacr,
-			 (char *) &psa.psa_encryption_select -
-			 (char *) &psa,
-			 (unsigned char *) &psa.
-			 psa_encryption_select, 1 + 8);
-
-		/* encryption is enabled ? */
-		if (psa.psa_encryption_select)
-			wrqu->encoding.flags = IW_ENCODE_ENABLED;
-		else
-			wrqu->encoding.flags = IW_ENCODE_DISABLED;
-		wrqu->encoding.flags |= mmc_encr(ioaddr);
-
-		/* Copy the key to the user buffer */
-		wrqu->encoding.length = 8;
-		memcpy(extra, psa.psa_encryption_key, wrqu->encoding.length);
-	}
-
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get range info
- */
-static int wavelan_get_range(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu,
-			     char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	struct iw_range *range = (struct iw_range *) extra;
-	unsigned long flags;
-	int ret = 0;
-
-	/* Set the length (very important for backward compatibility) */
-	wrqu->data.length = sizeof(struct iw_range);
-
-	/* Set all the info we don't care or don't know about to zero */
-	memset(range, 0, sizeof(struct iw_range));
+		if (!mmc_encr(ioaddr)) {
+			ret = -EOPNOTSUPP;
+			break;
+		}
 
-	/* Set the Wireless Extension versions */
-	range->we_version_compiled = WIRELESS_EXT;
-	range->we_version_source = 9;
-
-	/* Set information in the range struct.  */
-	range->throughput = 1.6 * 1000 * 1000;	/* don't argue on this ! */
-	range->min_nwid = 0x0000;
-	range->max_nwid = 0xFFFF;
-
-	range->sensitivity = 0x3F;
-	range->max_qual.qual = MMR_SGNL_QUAL;
-	range->max_qual.level = MMR_SIGNAL_LVL;
-	range->max_qual.noise = MMR_SILENCE_LVL;
-	range->avg_qual.qual = MMR_SGNL_QUAL; /* Always max */
-	/* Need to get better values for those two */
-	range->avg_qual.level = 30;
-	range->avg_qual.noise = 8;
+		/* only super-user can see encryption key */
+		if (!capable(CAP_NET_ADMIN)) {
+			ret = -EPERM;
+			break;
+		}
 
-	range->num_bitrates = 1;
-	range->bitrate[0] = 2000000;	/* 2 Mb/s */
+		/* Basic checking... */
+		if (wrq->u.encoding.pointer != (caddr_t) 0) {
+			/* Verify the user buffer */
+			ret =
+			    verify_area(VERIFY_WRITE,
+					wrq->u.encoding.pointer, 8);
+			if (ret)
+				break;
+
+			psa_read(ioaddr, lp->hacr,
+				 (char *) &psa.psa_encryption_select -
+				 (char *) &psa,
+				 (unsigned char *) &psa.
+				 psa_encryption_select, 1 + 8);
+
+			/* encryption is enabled ? */
+			if (psa.psa_encryption_select)
+				wrq->u.encoding.flags = IW_ENCODE_ENABLED;
+			else
+				wrq->u.encoding.flags = IW_ENCODE_DISABLED;
+			wrq->u.encoding.flags |= mmc_encr(ioaddr);
 
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	/* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable). */
-	if (!(mmc_in(ioaddr, mmroff(0, mmr_fee_status)) &
-	      (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY))) {
-		range->num_channels = 10;
-		range->num_frequency = wv_frequency_list(ioaddr, range->freq,
-							IW_MAX_FREQUENCIES);
-	} else
-		range->num_channels = range->num_frequency = 0;
+			/* Copy the key to the user buffer */
+			wrq->u.encoding.length = 8;
+			wv_splx(lp, &flags);
+			if (copy_to_user(wrq->u.encoding.pointer,
+					 psa.psa_encryption_key, 8))
+				ret = -EFAULT;
+			wv_splhi(lp, &flags);
+		}
+		break;
 
-	/* Encryption supported ? */
-	if (mmc_encr(ioaddr)) {
-		range->encoding_size[0] = 8;	/* DES = 64 bits key */
-		range->num_encoding_sizes = 1;
-		range->max_encoding_tokens = 1;	/* Only one key possible */
-	} else {
-		range->num_encoding_sizes = 0;
-		range->max_encoding_tokens = 0;
-	}
+	case SIOCGIWRANGE:
+		/* basic checking */
+		if (wrq->u.data.pointer != (caddr_t) 0) {
+			struct iw_range range;
+
+			/* Set the length (very important for backward
+			 * compatibility) */
+			wrq->u.data.length = sizeof(struct iw_range);
+
+			/* Set all the info we don't care or don't know
+			 * about to zero */
+			memset(&range, 0, sizeof(range));
+
+			/* Set the Wireless Extension versions */
+			range.we_version_compiled = WIRELESS_EXT;
+			range.we_version_source = 9;
+
+			/* Set information in the range struct.  */
+			range.throughput = 1.6 * 1000 * 1000;	/* don't argue on this ! */
+			range.min_nwid = 0x0000;
+			range.max_nwid = 0xFFFF;
+
+			/* Attempt to recognise 2.00 cards (2.4 GHz frequency selectable). */
+			if (!(mmc_in(ioaddr, mmroff(0, mmr_fee_status)) &
+			      (MMR_FEE_STATUS_DWLD | MMR_FEE_STATUS_BUSY))) {
+				range.num_channels = 10;
+				range.num_frequency =
+				    wv_frequency_list(ioaddr, range.freq,
+						      IW_MAX_FREQUENCIES);
+			} else
+				range.num_channels = range.num_frequency =
+				    0;
+
+			range.sensitivity = 0x3F;
+			range.max_qual.qual = MMR_SGNL_QUAL;
+			range.max_qual.level = MMR_SIGNAL_LVL;
+			range.max_qual.noise = MMR_SILENCE_LVL;
+			range.avg_qual.qual = MMR_SGNL_QUAL; /* Always max */
+			/* Need to get better values for those two */
+			range.avg_qual.level = 30;
+			range.avg_qual.noise = 8;
+
+			range.num_bitrates = 1;
+			range.bitrate[0] = 2000000;	/* 2 Mb/s */
+
+			/* Encryption supported ? */
+			if (mmc_encr(ioaddr)) {
+				range.encoding_size[0] = 8;	/* DES = 64 bits key */
+				range.num_encoding_sizes = 1;
+				range.max_encoding_tokens = 1;	/* Only one key possible */
+			} else {
+				range.num_encoding_sizes = 0;
+				range.max_encoding_tokens = 0;
+			}
 
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+			/* Copy structure to the user buffer. */
+			wv_splx(lp, &flags);
+			if (copy_to_user(wrq->u.data.pointer,
+					 &range,
+					 sizeof(struct iw_range)))
+				ret = -EFAULT;
+			wv_splhi(lp, &flags);
+		}
+		break;
 
-	return ret;
-}
+	case SIOCGIWPRIV:
+		/* Basic checking */
+		if (wrq->u.data.pointer != (caddr_t) 0) {
+			struct iw_priv_args priv[] = {
+				/* { cmd,
+				     set_args,
+				     get_args,
+				     name } */
+				{ SIOCSIPQTHR,
+				  IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
+				  0,
+				  "setqualthr" },
+				{ SIOCGIPQTHR,
+				  0,
+				  IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1,
+				  "getqualthr" },
+				{ SIOCSIPHISTO,
+				  IW_PRIV_TYPE_BYTE | 16,
+				  0,
+				  "sethisto" },
+				{ SIOCGIPHISTO,
+				  0,
+				  IW_PRIV_TYPE_INT | 16,
+				 "gethisto" },
+			};
+
+			/* Set the number of available ioctls. */
+			wrq->u.data.length = 4;
+
+			/* Copy structure to the user buffer. */
+			wv_splx(lp, &flags);
+			if (copy_to_user(wrq->u.data.pointer,
+					      (u8 *) priv,
+					      sizeof(priv)))
+				ret = -EFAULT;
+			wv_splhi(lp, &flags);
+		}
+		break;
 
 #ifdef WIRELESS_SPY
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : set spy list
- */
-static int wavelan_set_spy(struct net_device *dev,
-			   struct iw_request_info *info,
-			   union iwreq_data *wrqu,
-			   char *extra)
-{
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	struct sockaddr *address = (struct sockaddr *) extra;
-	int i;
-	int ret = 0;
+	case SIOCSIWSPY:
+		/* Set the spy list */
 
-	/* Disable spy while we copy the addresses.
-	 * As we don't disable interrupts, we need to do this */
-	lp->spy_number = 0;
-
-	/* Are there are addresses to copy? */
-	if (wrqu->data.length > 0) {
-		/* Copy addresses to the lp structure. */
-		for (i = 0; i < wrqu->data.length; i++) {
-			memcpy(lp->spy_address[i], address[i].sa_data,
-			       WAVELAN_ADDR_SIZE);
+		/* Check the number of addresses. */
+		if (wrq->u.data.length > IW_MAX_SPY) {
+			ret = -E2BIG;
+			break;
 		}
+		lp->spy_number = wrq->u.data.length;
 
-		/* Reset structure. */
-		memset(lp->spy_stat, 0x00, sizeof(iw_qual) * IW_MAX_SPY);
-
-#ifdef DEBUG_IOCTL_INFO
-		printk(KERN_DEBUG
-		       "SetSpy:  set of new addresses is: \n");
-		for (i = 0; i < wrqu->data.length; i++)
-			printk(KERN_DEBUG
-			       "%02X:%02X:%02X:%02X:%02X:%02X \n",
-			       lp->spy_address[i][0],
-			       lp->spy_address[i][1],
-			       lp->spy_address[i][2],
-			       lp->spy_address[i][3],
-			       lp->spy_address[i][4],
-			       lp->spy_address[i][5]);
-#endif			/* DEBUG_IOCTL_INFO */
-	}
-
-	/* Now we can set the number of addresses */
-	lp->spy_number = wrqu->data.length;
-
-	return ret;
-}
-
-/*------------------------------------------------------------------*/
-/*
- * Wireless Handler : get spy list
- */
-static int wavelan_get_spy(struct net_device *dev,
-			   struct iw_request_info *info,
-			   union iwreq_data *wrqu,
-			   char *extra)
-{
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	struct sockaddr *address = (struct sockaddr *) extra;
-	int i;
+		/* Are there are addresses to copy? */
+		if (lp->spy_number > 0) {
+			struct sockaddr address[IW_MAX_SPY];
+			int i;
+
+			/* Copy addresses to the driver. */
+			wv_splx(lp, &flags);
+			err = copy_from_user(address,
+					     wrq->u.data.pointer,
+					     sizeof(struct sockaddr)
+					     * lp->spy_number);
+			wv_splhi(lp, &flags);
+			if (err) {
+				ret = -EFAULT;
+				break;
+			}
 
-	/* Set the number of addresses */
-	wrqu->data.length = lp->spy_number;
+			/* Copy addresses to the lp structure. */
+			for (i = 0; i < lp->spy_number; i++) {
+				memcpy(lp->spy_address[i],
+				       address[i].sa_data,
+				       WAVELAN_ADDR_SIZE);
+			}
 
-	/* Copy addresses from the lp structure. */
-	for (i = 0; i < lp->spy_number; i++) {
-		memcpy(address[i].sa_data,
-		       lp->spy_address[i],
-		       WAVELAN_ADDR_SIZE);
-		address[i].sa_family = AF_UNIX;
-	}
-	/* Copy stats to the user buffer (just after). */
-	if(lp->spy_number > 0)
-		memcpy(extra  + (sizeof(struct sockaddr) * lp->spy_number),
-		       lp->spy_stat, sizeof(iw_qual) * lp->spy_number);
+			/* Reset structure. */
+			memset(lp->spy_stat, 0x00,
+			       sizeof(iw_qual) * IW_MAX_SPY);
 
-	/* Reset updated flags. */
-	for (i = 0; i < lp->spy_number; i++)
-		lp->spy_stat[i].updated = 0x0;
+#ifdef DEBUG_IOCTL_INFO
+			printk(KERN_DEBUG
+			       "SetSpy:  set of new addresses is: \n");
+			for (i = 0; i < wrq->u.data.length; i++)
+				printk(KERN_DEBUG
+				       "%02X:%02X:%02X:%02X:%02X:%02X \n",
+				       lp->spy_address[i][0],
+				       lp->spy_address[i][1],
+				       lp->spy_address[i][2],
+				       lp->spy_address[i][3],
+				       lp->spy_address[i][4],
+				       lp->spy_address[i][5]);
+#endif				/* DEBUG_IOCTL_INFO */
+		}
 
-	return(0);
-}
-#endif			/* WIRELESS_SPY */
+		break;
 
-/*------------------------------------------------------------------*/
-/*
- * Wireless Private Handler : set quality threshold
- */
-static int wavelan_set_qthr(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
+	case SIOCGIWSPY:
+		/* Get the spy list and spy stats. */
 
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	psa.psa_quality_thr = *(extra) & 0x0F;
-	psa_write(ioaddr, lp->hacr,
-		  (char *) &psa.psa_quality_thr - (char *) &psa,
-		  (unsigned char *) &psa.psa_quality_thr, 1);
-	/* update the Wavelan checksum */
-	update_psa_checksum(dev, ioaddr, lp->hacr);
-	mmc_out(ioaddr, mmwoff(0, mmw_quality_thr),
-		psa.psa_quality_thr);
+		/* Set the number of addresses */
+		wrq->u.data.length = lp->spy_number;
 
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+		/* Does the user want to have the addresses back? */
+		if ((lp->spy_number > 0)
+		    && (wrq->u.data.pointer != (caddr_t) 0)) {
+			struct sockaddr address[IW_MAX_SPY];
+			int i;
+
+			/* Copy addresses from the lp structure. */
+			for (i = 0; i < lp->spy_number; i++) {
+				memcpy(address[i].sa_data,
+				       lp->spy_address[i],
+				       WAVELAN_ADDR_SIZE);
+				address[i].sa_family = AF_UNIX;
+			}
 
-	return 0;
-}
+			/* Copy addresses to the user buffer. */
+			wv_splx(lp, &flags);
+			err = copy_to_user(wrq->u.data.pointer,
+					   address,
+					   sizeof(struct sockaddr)
+					   * lp->spy_number);
+
+			/* Copy stats to the user buffer (just after). */
+			err |= copy_to_user(wrq->u.data.pointer
+					    + (sizeof(struct sockaddr)
+					       * lp->spy_number),
+					    lp->spy_stat,
+					    sizeof(iw_qual) * lp->spy_number);
+			wv_splhi(lp, &flags);
+			if (err) {
+				ret = -EFAULT;
+				break;
+			}
 
-/*------------------------------------------------------------------*/
-/*
- * Wireless Private Handler : get quality threshold
- */
-static int wavelan_get_qthr(struct net_device *dev,
-			    struct iw_request_info *info,
-			    union iwreq_data *wrqu,
-			    char *extra)
-{
-	unsigned long ioaddr = dev->base_addr;
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
-	psa_t psa;
-	unsigned long flags;
+			/* Reset updated flags. */
+			for (i = 0; i < lp->spy_number; i++)
+				lp->spy_stat[i].updated = 0x0;
+		}
+		/* if(pointer != NULL) */
+		break;
+#endif				/* WIRELESS_SPY */
 
-	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
-	
-	psa_read(ioaddr, lp->hacr,
-		 (char *) &psa.psa_quality_thr - (char *) &psa,
-		 (unsigned char *) &psa.psa_quality_thr, 1);
-	*(extra) = psa.psa_quality_thr & 0x0F;
+		/* ------------------ PRIVATE IOCTL ------------------ */
 
-	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+	case SIOCSIPQTHR:
+		if (!capable(CAP_NET_ADMIN)) {
+			ret = -EPERM;
+			break;
+		}
+		psa.psa_quality_thr = *(wrq->u.name) & 0x0F;
+		psa_write(ioaddr, lp->hacr,
+			  (char *) &psa.psa_quality_thr - (char *) &psa,
+			  (unsigned char *) &psa.psa_quality_thr, 1);
+		/* update the Wavelan checksum */
+		update_psa_checksum(dev, ioaddr, lp->hacr);
+		mmc_out(ioaddr, mmwoff(0, mmw_quality_thr),
+			psa.psa_quality_thr);
+		break;
 
-	return 0;
-}
+	case SIOCGIPQTHR:
+		psa_read(ioaddr, lp->hacr,
+			 (char *) &psa.psa_quality_thr - (char *) &psa,
+			 (unsigned char *) &psa.psa_quality_thr, 1);
+		*(wrq->u.name) = psa.psa_quality_thr & 0x0F;
+		break;
 
 #ifdef HISTOGRAM
-/*------------------------------------------------------------------*/
-/*
- * Wireless Private Handler : set histogram
- */
-static int wavelan_set_histo(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu,
-			     char *extra)
-{
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
+	case SIOCSIPHISTO:
+		/* Verify that the user is root. */
+		if (!capable(CAP_NET_ADMIN)) {
+			ret = -EPERM;
+			break;
+		}
 
-	/* Check the number of intervals. */
-	if (wrqu->data.length > 16) {
-		return(-E2BIG);
-	}
+		/* Check the number of intervals. */
+		if (wrq->u.data.length > 16) {
+			ret = -E2BIG;
+			break;
+		}
+		lp->his_number = wrq->u.data.length;
 
-	/* Disable histo while we copy the addresses.
-	 * As we don't disable interrupts, we need to do this */
-	lp->his_number = 0;
-
-	/* Are there ranges to copy? */
-	if (wrqu->data.length > 0) {
-		/* Copy interval ranges to the driver */
-		memcpy(lp->his_range, extra, wrqu->data.length);
+		/* Are there addresses to copy? */
+		if (lp->his_number > 0) {
+			/* Copy interval ranges to the driver */
+			wv_splx(lp, &flags);
+			err = copy_from_user(lp->his_range,
+					     wrq->u.data.pointer,
+					     sizeof(char) * lp->his_number);
+			wv_splhi(lp, &flags);
+			if (err) {
+				ret = -EFAULT;
+				break;
+			}
 
-		{
-		  int i;
-		  printk(KERN_DEBUG "Histo :");
-		  for(i = 0; i < wrqu->data.length; i++)
-		    printk(" %d", lp->his_range[i]);
-		  printk("\n");
+			/* Reset structure. */
+			memset(lp->his_sum, 0x00, sizeof(long) * 16);
 		}
+		break;
 
-		/* Reset result structure. */
-		memset(lp->his_sum, 0x00, sizeof(long) * 16);
-	}
+	case SIOCGIPHISTO:
+		/* Set the number of intervals. */
+		wrq->u.data.length = lp->his_number;
+
+		/* Give back the distribution statistics */
+		if ((lp->his_number > 0)
+		    && (wrq->u.data.pointer != (caddr_t) 0)) {
+			/* Copy data to the user buffer. */
+			wv_splx(lp, &flags);
+			if (copy_to_user(wrq->u.data.pointer,
+					 lp->his_sum,
+					 sizeof(long) * lp->his_number);
+				ret = -EFAULT;
+			wv_splhi(lp, &flags);
 
-	/* Now we can set the number of ranges */
-	lp->his_number = wrqu->data.length;
-
-	return(0);
-}
+		}		/* if(pointer != NULL) */
+		break;
+#endif				/* HISTOGRAM */
 
-/*------------------------------------------------------------------*/
-/*
- * Wireless Private Handler : get histogram
- */
-static int wavelan_get_histo(struct net_device *dev,
-			     struct iw_request_info *info,
-			     union iwreq_data *wrqu,
-			     char *extra)
-{
-	net_local *lp = (net_local *) dev->priv;	/* lp is not unused */
+		/* ------------------- OTHER IOCTL ------------------- */
 
-	/* Set the number of intervals. */
-	wrqu->data.length = lp->his_number;
+	default:
+		ret = -EOPNOTSUPP;
+	}	/* switch (cmd) */
 
-	/* Give back the distribution statistics */
-	if(lp->his_number > 0)
-		memcpy(extra, lp->his_sum, sizeof(long) * lp->his_number);
+	/* Enable interrupts and restore flags. */
+	wv_splx(lp, &flags);
 
-	return(0);
+#ifdef DEBUG_IOCTL_TRACE
+	printk(KERN_DEBUG "%s: <-wavelan_ioctl()\n", dev->name);
+#endif
+	return ret;
 }
-#endif			/* HISTOGRAM */
-
-/*------------------------------------------------------------------*/
-/*
- * Structures to export the Wireless Handlers
- */
-
-static const iw_handler		wavelan_handler[] =
-{
-	NULL,				/* SIOCSIWNAME */
-	wavelan_get_name,		/* SIOCGIWNAME */
-	wavelan_set_nwid,		/* SIOCSIWNWID */
-	wavelan_get_nwid,		/* SIOCGIWNWID */
-	wavelan_set_freq,		/* SIOCSIWFREQ */
-	wavelan_get_freq,		/* SIOCGIWFREQ */
-	NULL,				/* SIOCSIWMODE */
-	NULL,				/* SIOCGIWMODE */
-	wavelan_set_sens,		/* SIOCSIWSENS */
-	wavelan_get_sens,		/* SIOCGIWSENS */
-	NULL,				/* SIOCSIWRANGE */
-	wavelan_get_range,		/* SIOCGIWRANGE */
-	NULL,				/* SIOCSIWPRIV */
-	NULL,				/* SIOCGIWPRIV */
-	NULL,				/* SIOCSIWSTATS */
-	NULL,				/* SIOCGIWSTATS */
-#ifdef WIRELESS_SPY
-	wavelan_set_spy,		/* SIOCSIWSPY */
-	wavelan_get_spy,		/* SIOCGIWSPY */
-#else	/* WIRELESS_SPY */
-	NULL,				/* SIOCSIWSPY */
-	NULL,				/* SIOCGIWSPY */
-#endif	/* WIRELESS_SPY */
-	NULL,				/* -- hole -- */
-	NULL,				/* -- hole -- */
-	NULL,				/* SIOCSIWAP */
-	NULL,				/* SIOCGIWAP */
-	NULL,				/* -- hole -- */
-	NULL,				/* SIOCGIWAPLIST */
-	NULL,				/* -- hole -- */
-	NULL,				/* -- hole -- */
-	NULL,				/* SIOCSIWESSID */
-	NULL,				/* SIOCGIWESSID */
-	NULL,				/* SIOCSIWNICKN */
-	NULL,				/* SIOCGIWNICKN */
-	NULL,				/* -- hole -- */
-	NULL,				/* -- hole -- */
-	NULL,				/* SIOCSIWRATE */
-	NULL,				/* SIOCGIWRATE */
-	NULL,				/* SIOCSIWRTS */
-	NULL,				/* SIOCGIWRTS */
-	NULL,				/* SIOCSIWFRAG */
-	NULL,				/* SIOCGIWFRAG */
-	NULL,				/* SIOCSIWTXPOW */
-	NULL,				/* SIOCGIWTXPOW */
-	NULL,				/* SIOCSIWRETRY */
-	NULL,				/* SIOCGIWRETRY */
-	/* Bummer ! Why those are only at the end ??? */
-	wavelan_set_encode,		/* SIOCSIWENCODE */
-	wavelan_get_encode,		/* SIOCGIWENCODE */
-};
-
-static const iw_handler		wavelan_private_handler[] =
-{
-	wavelan_set_qthr,		/* SIOCIWFIRSTPRIV */
-	wavelan_get_qthr,		/* SIOCIWFIRSTPRIV + 1 */
-#ifdef HISTOGRAM
-	wavelan_set_histo,		/* SIOCIWFIRSTPRIV + 2 */
-	wavelan_get_histo,		/* SIOCIWFIRSTPRIV + 3 */
-#endif	/* HISTOGRAM */
-};
-
-static const struct iw_priv_args wavelan_private_args[] = {
-/*{ cmd,         set_args,                            get_args, name } */
-  { SIOCSIPQTHR, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, 0, "setqualthr" },
-  { SIOCGIPQTHR, 0, IW_PRIV_TYPE_BYTE | IW_PRIV_SIZE_FIXED | 1, "getqualthr" },
-  { SIOCSIPHISTO, IW_PRIV_TYPE_BYTE | 16,                    0, "sethisto" },
-  { SIOCGIPHISTO, 0,                     IW_PRIV_TYPE_INT | 16, "gethisto" },
-};
-
-static const struct iw_handler_def	wavelan_handler_def =
-{
-	num_standard:	sizeof(wavelan_handler)/sizeof(iw_handler),
-	num_private:	sizeof(wavelan_private_handler)/sizeof(iw_handler),
-	num_private_args: sizeof(wavelan_private_args)/sizeof(struct iw_priv_args),
-	standard:	(iw_handler *) wavelan_handler,
-	private:	(iw_handler *) wavelan_private_handler,
-	private_args:	(struct iw_priv_args *) wavelan_private_args,
-};
 
 /*------------------------------------------------------------------*/
 /*
@@ -2519,7 +2343,7 @@
 		return (iw_stats *) NULL;
 	
 	/* Disable interrupts and save flags. */
-	spin_lock_irqsave(&lp->spinlock, flags);
+	wv_splhi(lp, &flags);
 	
 	wstats = &lp->wstats;
 
@@ -2547,7 +2371,7 @@
 	wstats->discard.misc = 0L;
 
 	/* Enable interrupts and restore flags. */
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+	wv_splx(lp, &flags);
 
 #ifdef DEBUG_IOCTL_TRACE
 	printk(KERN_DEBUG "%s: <-wavelan_get_wireless_stats()\n",
@@ -2881,7 +2705,7 @@
 	if (clen < ETH_ZLEN)
 		clen = ETH_ZLEN;
 
-	spin_lock_irqsave(&lp->spinlock, flags);
+	wv_splhi(lp, &flags);
 
 	/* Check nothing bad has happened */
 	if (lp->tx_n_in_use == (NTXBLOCKS - 1)) {
@@ -2889,7 +2713,7 @@
 		printk(KERN_INFO "%s: wv_packet_write(): Tx queue full.\n",
 		       dev->name);
 #endif
-		spin_unlock_irqrestore(&lp->spinlock, flags);
+		wv_splx(lp, &flags);
 		return 1;
 	}
 
@@ -2967,7 +2791,7 @@
 	if (lp->tx_n_in_use < NTXBLOCKS - 1)
 		netif_wake_queue(dev);
 
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+	wv_splx(lp, &flags);
 	
 #ifdef DEBUG_TX_INFO
 	wv_packet_info((u8 *) buf, length, dev->name,
@@ -3008,9 +2832,9 @@
 	 * we can do it now.
 	 */
 	if (lp->reconfig_82586) {
-		spin_lock_irqsave(&lp->spinlock, flags);
+		wv_splhi(lp, &flags);
 		wv_82586_config(dev);
-		spin_unlock_irqrestore(&lp->spinlock, flags);
+		wv_splx(lp, &flags);
 		/* Check that we can continue */
 		if (lp->tx_n_in_use == (NTXBLOCKS - 1))
 			return 1;
@@ -3870,7 +3694,7 @@
 
 	/* Prevent reentrancy. We need to do that because we may have
 	 * multiple interrupt handler running concurrently.
-	 * It is safe because interrupts are disabled before acquiring
+	 * It is safe because wv_splhi() disables interrupts before acquiring
 	 * the spinlock. */
 	spin_lock(&lp->spinlock);
 
@@ -3998,7 +3822,7 @@
 		return;
 	}
 
-	spin_lock_irqsave(&lp->spinlock, flags);
+	wv_splhi(lp, &flags);
 
 	/* Try to see if some buffers are not free (in case we missed
 	 * an interrupt */
@@ -4038,7 +3862,7 @@
 	if (lp->tx_n_in_use < NTXBLOCKS - 1)
 		netif_wake_queue(dev);
 
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+	wv_splx(lp, &flags);
 	
 #ifdef DEBUG_INTERRUPT_TRACE
 	printk(KERN_DEBUG "%s: <-wavelan_watchdog()\n", dev->name);
@@ -4085,7 +3909,7 @@
 		return -EAGAIN;
 	}
 
-	spin_lock_irqsave(&lp->spinlock, flags);
+	wv_splhi(lp, &flags);
 	
 	if (wv_hw_reset(dev) != -1) {
 		netif_start_queue(dev);
@@ -4096,10 +3920,10 @@
 		       "%s: wavelan_open(): impossible to start the card\n",
 		       dev->name);
 #endif
-		spin_unlock_irqrestore(&lp->spinlock, flags);
+		wv_splx(lp, &flags);
 		return -EAGAIN;
 	}
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+	wv_splx(lp, &flags);
 	
 #ifdef DEBUG_CALLBACK_TRACE
 	printk(KERN_DEBUG "%s: <-wavelan_open()\n", dev->name);
@@ -4127,9 +3951,9 @@
 	/*
 	 * Flush the Tx and disable Rx.
 	 */
-	spin_lock_irqsave(&lp->spinlock, flags);
+	wv_splhi(lp, &flags);
 	wv_82586_stop(dev);
-	spin_unlock_irqrestore(&lp->spinlock, flags);
+	wv_splx(lp, &flags);
 
 	free_irq(dev->irq, dev);
 
@@ -4245,8 +4069,8 @@
 #endif				/* SET_MAC_ADDRESS */
 
 #ifdef WIRELESS_EXT		/* if wireless extension exists in the kernel */
+	dev->do_ioctl = wavelan_ioctl;
 	dev->get_wireless_stats = wavelan_get_wireless_stats;
-	dev->wireless_handlers = (struct iw_handler_def *)&wavelan_handler_def;
 #endif
 
 	dev->mtu = WAVELAN_MTU;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/net/wireless/wavelan.p.h linux-2.5/drivers/net/wireless/wavelan.p.h
--- linux-2.5.13/drivers/net/wireless/wavelan.p.h	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/net/wireless/wavelan.p.h	Thu May  2 23:30:54 2002
@@ -345,12 +345,6 @@
  *	- Fix spinlock stupid bugs that I left in. The driver is now SMP
  *		compliant and doesn't lockup at startup.
  *
- * Changes made for release in 2.5.2 :
- * ---------------------------------
- *	- Use new driver API for Wireless Extensions :
- *		o got rid of wavelan_ioctl()
- *		o use a bunch of iw_handler instead
- *
  * Wishes & dreams:
  * ----------------
  *	- roaming (see Pcmcia driver)
@@ -385,7 +379,6 @@
 #include	<linux/init.h>
 
 #include <linux/wireless.h>		/* Wireless extensions */
-#include <net/iw_handler.h>		/* Wireless handlers */
 
 /* WaveLAN declarations */
 #include	"i82586.h"
@@ -443,7 +436,7 @@
 /************************ CONSTANTS & MACROS ************************/
 
 #ifdef DEBUG_VERSION_SHOW
-static const char	*version	= "wavelan.c : v24 (SMP + wireless extensions) 11/12/01\n";
+static const char	*version	= "wavelan.c : v23 (SMP + wireless extensions) 05/10/00\n";
 #endif
 
 /* Watchdog temporisation */
@@ -456,9 +449,11 @@
 
 #define SIOCSIPQTHR	SIOCIWFIRSTPRIV		/* Set quality threshold */
 #define SIOCGIPQTHR	SIOCIWFIRSTPRIV + 1	/* Get quality threshold */
+#define SIOCSIPLTHR	SIOCIWFIRSTPRIV + 2	/* Set level threshold */
+#define SIOCGIPLTHR	SIOCIWFIRSTPRIV + 3	/* Get level threshold */
 
-#define SIOCSIPHISTO	SIOCIWFIRSTPRIV + 2	/* Set histogram ranges */
-#define SIOCGIPHISTO	SIOCIWFIRSTPRIV + 3	/* Get histogram values */
+#define SIOCSIPHISTO	SIOCIWFIRSTPRIV + 6	/* Set histogram ranges */
+#define SIOCGIPHISTO	SIOCIWFIRSTPRIV + 7	/* Get histogram values */
 
 /****************************** TYPES ******************************/
 
@@ -521,6 +516,12 @@
 /**************************** PROTOTYPES ****************************/
 
 /* ----------------------- MISC. SUBROUTINES ------------------------ */
+static inline void
+	wv_splhi(net_local *,		/* Disable interrupts, lock driver */
+		 unsigned long *);	/* flags */
+static inline void
+	wv_splx(net_local *,		/* Enable interrupts, unlock driver */
+		unsigned long *);	/* flags */
 static u_char
 	wv_irq_to_psa(int);
 static int
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/parport/ChangeLog linux-2.5/drivers/parport/ChangeLog
--- linux-2.5.13/drivers/parport/ChangeLog	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/parport/ChangeLog	Fri May  3 01:38:21 2002
@@ -1,8 +1,7 @@
-2001-11-14  Tim Waugh  <twaugh@redhat.com>
+2002-04-25  Tim Waugh  <twaugh@redhat.com>
 
-	* parport_pc.c (parport_pc_pci_probe): Hooks for PCI cards before
-	and after probing for ports.
-	* parport_serial.c (parport_register): Likewise.
+	* parport_serial.c, parport_pc.c: Move some SIIG cards around.
+	Patch from Andrey Panin.
 
 2002-01-20  Tim Waugh  <twaugh@redhat.com>
 
@@ -21,17 +20,17 @@
 	* daisy.c: Apply patch from Max Vorobiev to make parport_daisy_select
 	work for ECP/EPP modes.
 
-2002-01-04  Tim Waugh  <twaugh@redhat.com>
-
-	* share.c (parport_claim_or_block): Sleep interruptibly to prevent
-	a possible deadlock.
-
 2002-01-13  Niels Kristian Bech Jensen  <nkbj@image.dk>
 
 	* parport_pc.c: Change some occurrences of frob_set_mode to
 	ECR_WRITE.  This fixes PLIP.
 
-2001-10-25  Damian Gruszka  <damian.gruszka@VisionSystems.de>
+2002-01-04  Tim Waugh  <twaugh@redhat.com>
+
+	* share.c (parport_claim_or_block): Sleep interruptibly to prevent
+	a possible deadlock.
+
+2001-12-07  Damian Gruszka  <damian.gruszka@VisionSystems.de>
 
 	* parport_pc.c (ECR_WRITE): Define.  If there are forbidden bits
 	in the ECR register for some chips, this will be a useful place to
@@ -68,7 +67,7 @@
 	(parport_irq_probe): If no IRQ is found, take ackIntEn out of the
 	writable bit set.
 
-2001-10-25  Tim Waugh  <twaugh@redhat.com>
+2001-12-07  Tim Waugh  <twaugh@redhat.com>
 
 	* parport_pc.c (parport_pc_fifo_write_block_pio): Correct typo.
 	(parport_pc_init_state): Only set ackIntEn if we know which IRQ
@@ -85,6 +84,16 @@
 	too buggy at the moment.  Use 'dma=auto' to restore the previous
 	behaviour.
 
+2001-12-07  Tim Waugh  <twaugh@redhat.com>
+
+	* daisy.c (DEBUG): Undefine.
+
+2001-12-06  Tim Waugh  <twaugh@redhat.com>
+
+	* ieee1284_ops.c (parport_ieee1284_ecp_read_data): Mask off
+	PARPORT_CONTROL_AUTOFD as well.  Bug spotted by Joe
+	<joeja@mindspring.com>.
+
 2001-12-03  Rich Liu  <Rich.Liu@ite.com.tw>
 
 	* parport_pc.c (sio_ite_8872_probe): ITE8873 is a single-port
@@ -94,11 +103,11 @@
 
 	* parport_pc.c: Fix compiler warning.
 
-2001-12-06  Tim Waugh  <twaugh@redhat.com>
+2001-11-14  Tim Waugh  <twaugh@redhat.com>
 
-	* ieee1284_ops.c (parport_ieee1284_ecp_read_data): Mask off
-	PARPORT_CONTROL_AUTOFD as well.  Bug spotted by Joe
-	<joeja@mindspring.com>.
+	* parport_pc.c (parport_pc_pci_probe): Hooks for PCI cards before
+	and after probing for ports.
+	* parport_serial.c (parport_register): Likewise.
 
 2001-11-12  Tim Waugh  <twaugh@redhat.com>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/parport/daisy.c linux-2.5/drivers/parport/daisy.c
--- linux-2.5.13/drivers/parport/daisy.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/parport/daisy.c	Wed Feb  6 18:54:10 2002
@@ -23,7 +23,7 @@
 #include <linux/delay.h>
 #include <asm/uaccess.h>
 
-#define DEBUG /* undef me for production */
+#undef DEBUG /* undef me for production */
 
 #ifdef DEBUG
 #define DPRINTK(stuff...) printk (stuff)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/parport/parport_cs.c linux-2.5/drivers/parport/parport_cs.c
--- linux-2.5.13/drivers/parport/parport_cs.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/parport/parport_cs.c	Tue Dec 18 14:53:28 2001
@@ -5,7 +5,7 @@
     (specifically, for the Quatech SPP-100 EPP card: other cards will
     probably require driver tweaks)
     
-    parport_cs.c 1.20 2000/11/02 23:15:05
+    parport_cs.c 1.24 2001/10/13 14:04:05
 
     The contents of this file are subject to the Mozilla Public
     License Version 1.1 (the "License"); you may not use this file
@@ -58,32 +58,31 @@
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ciscode.h>
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"parport_cs.c 1.20 2000/11/02 23:15:05 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
+/*====================================================================*/
 
-#ifndef VERSION
-#define VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
-#endif
+/* Module parameters */
 
-/*====================================================================*/
+MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
+MODULE_DESCRIPTION("PCMCIA parallel port card driver");
+MODULE_LICENSE("Dual MPL/GPL");
 
-/* Parameters that can be set with 'insmod' */
+#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
 
 /* Bit map of interrupts to choose from */
-static u_int irq_mask = 0xdeb8;
+INT_MODULE_PARM(irq_mask, 0xdeb8);
 static int irq_list[4] = { -1 };
-static int epp_mode = 1;
-
-MODULE_PARM(irq_mask, "i");
 MODULE_PARM(irq_list, "1-4i");
-MODULE_PARM(epp_mode, "i");
+
+INT_MODULE_PARM(epp_mode, 1);
+
+#ifdef PCMCIA_DEBUG
+INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+static char *version =
+"parport_cs.c 1.24 2001/10/13 14:04:05 (David Hinds)";
+#else
+#define DEBUG(n, args...)
+#endif
 
 /*====================================================================*/
 
@@ -106,8 +105,6 @@
 static dev_info_t dev_info = "parport_cs";
 static dev_link_t *dev_list = NULL;
 
-extern struct parport_operations parport_pc_ops;
-
 /*====================================================================*/
 
 static void cs_error(client_handle_t handle, int func, int ret)
@@ -307,19 +304,6 @@
 	goto failed;
     }
 
-#if (LINUX_VERSION_CODE < VERSION(2,3,6))
-#if (LINUX_VERSION_CODE >= VERSION(2,2,8))
-    p->private_data = kmalloc(sizeof(struct parport_pc_private),
-			      GFP_KERNEL);
-    ((struct parport_pc_private *)(p->private_data))->ctr = 0x0c;
-#endif
-    parport_proc_register(p);
-    p->flags |= PARPORT_FLAG_COMA;
-    parport_pc_write_econtrol(p, 0x00);
-    parport_pc_write_control(p, 0x0c);
-    parport_pc_write_data(p, 0x00);
-#endif
-
     p->modes |= PARPORT_MODE_PCSPP;
     if (epp_mode)
 	p->modes |= PARPORT_MODE_TRISTATE | PARPORT_MODE_EPP;
@@ -365,14 +349,8 @@
 
     if (info->ndev) {
 	struct parport *p = info->port;
-#if (LINUX_VERSION_CODE < VERSION(2,3,6))
-	if (!(p->flags & PARPORT_FLAG_COMA))
-	    parport_quiesce(p);
-#endif
 	parport_proc_unregister(p);
-#if (LINUX_VERSION_CODE >= VERSION(2,2,8))
 	kfree(p->private_data);
-#endif
 	parport_unregister_port(p);
     }
     info->ndev = 0;
@@ -430,24 +408,6 @@
 
 /*====================================================================*/
 
-#if (LINUX_VERSION_CODE < VERSION(2,3,6))
-
-static void inc_use_count(void)
-{
-    MOD_INC_USE_COUNT;
-    parport_pc_ops.inc_use_count();
-}
-
-static void dec_use_count(void)
-{
-    MOD_DEC_USE_COUNT;
-    parport_pc_ops.dec_use_count();
-}
-
-#endif
-
-/*====================================================================*/
-
 static int __init init_parport_cs(void)
 {
     servinfo_t serv;
@@ -473,4 +433,3 @@
 
 module_init(init_parport_cs);
 module_exit(exit_parport_cs);
-MODULE_LICENSE("Dual MPL/GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/parport/parport_pc.c linux-2.5/drivers/parport/parport_pc.c
--- linux-2.5.13/drivers/parport/parport_pc.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/parport/parport_pc.c	Fri May  3 03:49:07 2002
@@ -2650,25 +2650,10 @@
 
 
 enum parport_pc_pci_cards {
-	siig_1s1p_10x_550 = last_sio,
-	siig_1s1p_10x_650,
-	siig_1s1p_10x_850,
-	siig_1p_10x,
+	siig_1p_10x = last_sio,
 	siig_2p_10x,
-	siig_2s1p_10x_550,
-	siig_2s1p_10x_650,
-	siig_2s1p_10x_850,
 	siig_1p_20x,
 	siig_2p_20x,
-	siig_2p1s_20x_550,
-	siig_2p1s_20x_650,
-	siig_2p1s_20x_850,
-	siig_1s1p_20x_550,
-	siig_1s1p_20x_650,
-	siig_1s1p_20x_850,
-	siig_2s1p_20x_550,
-	siig_2s1p_20x_650,
-	siig_2s1p_20x_850,
 	lava_parallel,
 	lava_parallel_dual_a,
 	lava_parallel_dual_b,
@@ -2706,6 +2691,7 @@
 	oxsemi_954,
 	oxsemi_840,
 	aks_0100,
+	mobility_pp,
 };
 
 
@@ -2729,25 +2715,10 @@
 	 * is non-zero we couldn't use any of the ports. */
 	void (*postinit_hook) (struct pci_dev *pdev, int failed);
 } cards[] __devinitdata = {
-	/* siig_1s1p_10x_550 */		{ 1, { { 3, 4 }, } },
-	/* siig_1s1p_10x_650 */		{ 1, { { 3, 4 }, } },
-	/* siig_1s1p_10x_850 */		{ 1, { { 3, 4 }, } },
 	/* siig_1p_10x */		{ 1, { { 2, 3 }, } },
 	/* siig_2p_10x */		{ 2, { { 2, 3 }, { 4, 5 }, } },
-	/* siig_2s1p_10x_550 */		{ 1, { { 4, 5 }, } },
-	/* siig_2s1p_10x_650 */		{ 1, { { 4, 5 }, } },
-	/* siig_2s1p_10x_850 */		{ 1, { { 4, 5 }, } },
 	/* siig_1p_20x */		{ 1, { { 0, 1 }, } },
 	/* siig_2p_20x */		{ 2, { { 0, 1 }, { 2, 3 }, } },
-	/* siig_2p1s_20x_550 */		{ 2, { { 1, 2 }, { 3, 4 }, } },
-	/* siig_2p1s_20x_650 */		{ 2, { { 1, 2 }, { 3, 4 }, } },
-	/* siig_2p1s_20x_850 */		{ 2, { { 1, 2 }, { 3, 4 }, } },
-	/* siig_1s1p_20x_550 */		{ 1, { { 1, 2 }, } },
-	/* siig_1s1p_20x_650 */		{ 1, { { 1, 2 }, } },
-	/* siig_1s1p_20x_850 */		{ 1, { { 1, 2 }, } },
-	/* siig_2s1p_20x_550 */		{ 1, { { 2, 3 }, } },
-	/* siig_2s1p_20x_650 */		{ 1, { { 2, 3 }, } },
-	/* siig_2s1p_20x_850 */		{ 1, { { 2, 3 }, } },
 	/* lava_parallel */		{ 1, { { 0, -1 }, } },
 	/* lava_parallel_dual_a */	{ 1, { { 0, -1 }, } },
 	/* lava_parallel_dual_b */	{ 1, { { 0, -1 }, } },
@@ -2789,6 +2760,7 @@
 	/* oxsemi_954 */		{ 1, { { 0, -1 }, } },
 	/* oxsemi_840 */		{ 1, { { 0, -1 }, } },
 	/* aks_0100 */			{ 1, { { 0, 1 }, } },
+	/* mobility_pp */		{ 1, { { 0, 1 }, } },
 };
 
 static struct pci_device_id parport_pc_pci_tbl[] __devinitdata = {
@@ -2798,44 +2770,14 @@
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, sio_ite_8872 },
 
 	/* PCI cards */
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x_550 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x_650 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x_850 },
 	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1P_10x,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1p_10x },
 	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P_10x,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p_10x },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x_550 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x_650 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x_850 },
 	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1P_20x,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1p_20x },
 	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P_20x,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p_20x },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x_550 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x_650 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x_850 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_550 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x_650 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x_850 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_550 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_650 },
-	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x_850 },
 	{ PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_PARALLEL,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, lava_parallel },
 	{ PCI_VENDOR_ID_LAVA, PCI_DEVICE_ID_LAVA_DUAL_PAR_A,
@@ -2870,6 +2812,7 @@
 	{ 0x1409, 0x7268, 0x1409, 0x0103, 0, 0, timedia_4008a },
 	{ 0x1409, 0x7268, 0x1409, 0x0104, 0, 0, timedia_4018 },
 	{ 0x1409, 0x7268, 0x1409, 0x9018, 0, 0, timedia_9018a },
+	{ 0x14f2, 0x0121, PCI_ANY_ID, PCI_ANY_ID, 0, 0, mobility_pp },
 	{ PCI_VENDOR_ID_SYBA, PCI_DEVICE_ID_SYBA_2P_EPP,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, syba_2p_epp },
 	{ PCI_VENDOR_ID_SYBA, PCI_DEVICE_ID_SYBA_1P_ECP,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/parport/parport_serial.c linux-2.5/drivers/parport/parport_serial.c
--- linux-2.5.13/drivers/parport/parport_serial.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/parport/parport_serial.c	Fri May  3 03:49:07 2002
@@ -41,6 +41,11 @@
 	avlab_2s1p,
 	avlab_2s1p_650,
 	avlab_2s1p_850,
+	siig_1s1p_10x,
+	siig_2s1p_10x,
+	siig_2p1s_20x,
+	siig_1s1p_20x,
+	siig_2s1p_20x,
 };
 
 
@@ -74,6 +79,11 @@
 	/* avlab_2s1p     */		{ 1, { { 2, 3}, } },
 	/* avlab_2s1p_650 */		{ 1, { { 2, 3}, } },
 	/* avlab_2s1p_850 */		{ 1, { { 2, 3}, } },
+	/* siig_1s1p_10x */		{ 1, { { 3, 4 }, } },
+	/* siig_2s1p_10x */		{ 1, { { 4, 5 }, } },
+	/* siig_2p1s_20x */		{ 2, { { 1, 2 }, { 3, 4 }, } },
+	/* siig_1s1p_20x */		{ 1, { { 1, 2 }, } },
+	/* siig_2s1p_20x */		{ 1, { { 2, 3 }, } },
 };
 
 static struct pci_device_id parport_serial_pci_tbl[] __devinitdata = {
@@ -92,6 +102,37 @@
 	{ 0x14db, 0x2160, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p},
 	{ 0x14db, 0x2161, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_650},
 	{ 0x14db, 0x2162, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2s1p_850},
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_550,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_650,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_10x_850,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_10x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_550,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_650,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_10x_850,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_10x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_550,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_650,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2P1S_20x_850,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2p1s_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_550,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_650,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_1S1P_20x_850,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_1s1p_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_550,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_650,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+	{ PCI_VENDOR_ID_SIIG, PCI_DEVICE_ID_SIIG_2S1P_20x_850,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, siig_2s1p_20x },
+
 	{ 0, } /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci,parport_serial_pci_tbl);
@@ -107,6 +148,16 @@
 	int first_uart_offset;
 };
 
+static int __devinit siig10x_init_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
+{
+	return pci_siig10x_fn(dev, NULL, enable);
+}
+
+static int __devinit siig20x_init_fn(struct pci_dev *dev, struct pci_board_no_ids *board, int enable)
+{
+	return pci_siig20x_fn(dev, NULL, enable);
+}
+
 static struct pci_board_no_ids pci_boards[] __devinitdata = {
 	/*
 	 * PCI Flags, Number of Ports, Base (Maximum) Baud Rate,
@@ -129,6 +180,11 @@
 /* avlab_2s1p (n/t) */	{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
 /* avlab_2s1p_650 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
 /* avlab_2s1p_850 (nt)*/{ SPCI_FL_BASE0 | SPCI_FL_BASE_TABLE, 2, 115200 },
+/* siig_1s1p_10x */	{ SPCI_FL_BASE2, 1, 460800, 0, 0, siig10x_init_fn },
+/* siig_2s1p_10x */	{ SPCI_FL_BASE2, 1, 921600, 0, 0, siig10x_init_fn },
+/* siig_2p1s_20x */	{ SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
+/* siig_1s1p_20x */	{ SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
+/* siig_2s1p_20x */	{ SPCI_FL_BASE0, 1, 921600, 0, 0, siig20x_init_fn },
 };
 
 struct parport_serial_private {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pci/Makefile linux-2.5/drivers/pci/Makefile
--- linux-2.5.13/drivers/pci/Makefile	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/pci/Makefile	Sun Mar  3 17:54:35 2002
@@ -28,8 +28,8 @@
 obj-$(CONFIG_PARISC) += setup-bus.o
 obj-$(CONFIG_SUPERH) += setup-bus.o setup-irq.o
 obj-$(CONFIG_ALL_PPC) += setup-bus.o
-obj-$(CONFIG_DDB5476) += setup-bus.o
 obj-$(CONFIG_SGI_IP27) += setup-irq.o
+obj-$(CONFIG_SGI_IP32) += setup-irq.o
 
 ifndef CONFIG_X86
 obj-y += syscall.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pci/gen-devlist.c linux-2.5/drivers/pci/gen-devlist.c
--- linux-2.5.13/drivers/pci/gen-devlist.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/pci/gen-devlist.c	Sat Apr 13 17:42:56 2002
@@ -1,7 +1,7 @@
 /*
  *	Generate devlist.h and classlist.h from the PCI ID file.
  *
- *	(c) 1999--2000 Martin Mares <mj@ucw.cz>
+ *	(c) 1999--2002 Martin Mares <mj@ucw.cz>
  */
 
 #include <stdio.h>
@@ -15,8 +15,13 @@
 	while (*c) {
 		if (*c == '"')
 			fprintf(f, "\\\"");
-		else
+		else {
 			fputc(*c, f);
+			if (*c == '?' && c[1] == '?') {
+				/* Avoid trigraphs */
+				fprintf(f, "\" \"");
+			}
+		}
 		c++;
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pci/setup-bus.c linux-2.5/drivers/pci/setup-bus.c
--- linux-2.5.13/drivers/pci/setup-bus.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/pci/setup-bus.c	Mon Jan 14 22:39:45 2002
@@ -201,6 +201,16 @@
 		b->resource[0]->end = ranges->io_end - 1;
 		b->resource[1]->end = ranges->mem_end - 1;
 
+		/* Add bridge resources to the resource tree. */
+		if (b->resource[0]->end > b->resource[0]->start &&
+		    request_resource(bus->resource[0], b->resource[0]) < 0)
+			printk(KERN_ERR "PCI: failed to reserve IO "
+					"for bus %d\n",	b->number);
+		if (b->resource[1]->end > b->resource[1]->start &&
+		    request_resource(bus->resource[1], b->resource[1]) < 0)
+			printk(KERN_ERR "PCI: failed to reserve MEM "
+					"for bus %d\n", b->number);
+
 		pci_setup_bridge(b);
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/Config.in linux-2.5/drivers/pcmcia/Config.in
--- linux-2.5.13/drivers/pcmcia/Config.in	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/pcmcia/Config.in	Fri May  3 03:12:37 2002
@@ -17,15 +17,17 @@
    if [ "$CONFIG_PCI" != "n" ]; then
       bool '  CardBus support' CONFIG_CARDBUS
    fi
-   dep_bool '  i82092 compatible bridge support' CONFIG_I82092 $CONFIG_PCI
-   bool '  i82365 compatible bridge support' CONFIG_I82365
    bool '  Databook TCIC host bridge support' CONFIG_TCIC
    if [ "$CONFIG_HD64465" = "y" ]; then
       dep_tristate '  HD64465 host bridge support' CONFIG_HD64465_PCMCIA $CONFIG_PCMCIA
    fi
+   dep_bool '  i82092 compatible bridge support' CONFIG_I82092 $CONFIG_PCI
+   bool '  i82365 compatible bridge support' CONFIG_I82365
+   if [ "$CONFIG_ARCH_SA1100" = "y" ]; then
+     tristate '  SA1100 support' CONFIG_PCMCIA_SA1100
+   fi
+   if [ "$CONFIG_8xx" ="y" ]; then
+     tristate ' M8xx support' CONFIG_PCMCIA_M8XX
+   fi
 fi
-if [ "$CONFIG_ARM" = "y" ]; then
-   dep_tristate '  SA1100 support' CONFIG_PCMCIA_SA1100 $CONFIG_ARCH_SA1100 $CONFIG_PCMCIA
-fi
-
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/Makefile linux-2.5/drivers/pcmcia/Makefile
--- linux-2.5.13/drivers/pcmcia/Makefile	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/pcmcia/Makefile	Fri May  3 03:49:07 2002
@@ -52,6 +52,7 @@
 endif
 
 obj-$(CONFIG_PCMCIA_SA1100)	+= sa1100_cs.o
+obj-$)CONFIG_PCMCIA_M8XX)	+= m8xx_pcmcia.o
 
 sa1100_cs-objs-y				:= sa1100_generic.o
 sa1100_cs-objs-$(CONFIG_SA1100_ADSBITSY)	+= sa1100_adsbitsy.o sa1111_generic.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/au1000_generic.c linux-2.5/drivers/pcmcia/au1000_generic.c
--- linux-2.5.13/drivers/pcmcia/au1000_generic.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/pcmcia/au1000_generic.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,696 @@
+/*
+ *
+ * Alchemy Semi Au1000 pcmcia driver
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ *
+ * 
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/config.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/tqueue.h>
+#include <linux/timer.h>
+#include <linux/mm.h>
+#include <linux/proc_fs.h>
+#include <linux/version.h>
+#include <linux/types.h>
+#include <linux/vmalloc.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/bulkmem.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/bus_ops.h>
+#include "cs_internal.h"
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+
+#include <asm/au1000.h>
+#include <asm/au1000_pcmcia.h>
+
+#ifdef PCMCIA_DEBUG
+static int pc_debug;
+#endif
+
+MODULE_AUTHOR("Pete Popov, MontaVista Software <ppopov@mvista.com>");
+MODULE_DESCRIPTION("Linux PCMCIA Card Services: Au1x00 Socket Controller");
+
+#define MAP_SIZE 0x1000000
+
+/* This structure maintains housekeeping state for each socket, such
+ * as the last known values of the card detect pins, or the Card Services
+ * callback value associated with the socket:
+ */
+static struct au1000_pcmcia_socket *pcmcia_socket;
+static int socket_count;
+
+
+/* Returned by the low-level PCMCIA interface: */
+static struct pcmcia_low_level *pcmcia_low_level;
+
+/* Event poll timer structure */
+static struct timer_list poll_timer;
+
+
+/* Prototypes for routines which are used internally: */
+
+static int  au1000_pcmcia_driver_init(void);
+static void au1000_pcmcia_driver_shutdown(void);
+static void au1000_pcmcia_task_handler(void *data);
+static void au1000_pcmcia_poll_event(u32 data);
+static void au1000_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs);
+static struct tq_struct au1000_pcmcia_task;
+
+#ifdef CONFIG_PROC_FS
+static int au1000_pcmcia_proc_status(char *buf, char **start, 
+		off_t pos, int count, int *eof, void *data);
+#endif
+
+
+/* Prototypes for operations which are exported to the
+ * new-and-impr^H^H^H^H^H^H^H^H^H^H in-kernel PCMCIA core:
+ */
+
+static int au1000_pcmcia_init(u32 sock);
+static int au1000_pcmcia_suspend(u32 sock);
+static int au1000_pcmcia_register_callback(u32 sock, 
+		void (*handler)(void *, u32), void *info);
+static int au1000_pcmcia_inquire_socket(u32 sock, socket_cap_t *cap);
+static int au1000_pcmcia_get_status(u32 sock, u_int *value);
+static int au1000_pcmcia_get_socket(u32 sock, socket_state_t *state);
+static int au1000_pcmcia_set_socket(u32 sock, socket_state_t *state);
+static int au1000_pcmcia_get_io_map(u32 sock, struct pccard_io_map *io);
+static int au1000_pcmcia_set_io_map(u32 sock, struct pccard_io_map *io);
+static int au1000_pcmcia_get_mem_map(u32 sock, struct pccard_mem_map *mem);
+static int au1000_pcmcia_set_mem_map(u32 sock, struct pccard_mem_map *mem);
+#ifdef CONFIG_PROC_FS
+static void au1000_pcmcia_proc_setup(u32 sock, struct proc_dir_entry *base);
+#endif
+
+static struct pccard_operations au1000_pcmcia_operations = {
+	au1000_pcmcia_init,
+	au1000_pcmcia_suspend,
+	au1000_pcmcia_register_callback,
+	au1000_pcmcia_inquire_socket,
+	au1000_pcmcia_get_status,
+	au1000_pcmcia_get_socket,
+	au1000_pcmcia_set_socket,
+	au1000_pcmcia_get_io_map,
+	au1000_pcmcia_set_io_map,
+	au1000_pcmcia_get_mem_map,
+	au1000_pcmcia_set_mem_map,
+#ifdef CONFIG_PROC_FS
+	au1000_pcmcia_proc_setup
+#endif
+};
+
+static int __init au1000_pcmcia_driver_init(void)
+{
+	servinfo_t info;
+	struct pcmcia_init pcmcia_init;
+	struct pcmcia_state state;
+	unsigned int i;
+	unsigned long timing3;
+
+	printk("\nAu1x00 PCMCIA (CS release %s)\n", CS_RELEASE);
+
+	CardServices(GetCardServicesInfo, &info);
+
+	if(info.Revision!=CS_RELEASE_CODE){
+		printk(KERN_ERR "Card Services release codes do not match\n");
+		return -1;
+	}
+
+#ifdef CONFIG_MIPS_PB1000
+	pcmcia_low_level=&pb1000_pcmcia_ops;
+#elif defined(CONFIG_MIPS_PB1500)
+	pcmcia_low_level=&pb1500_pcmcia_ops;
+#else
+#error Unsupported AU1000 board.
+#endif
+
+	pcmcia_init.handler=au1000_pcmcia_interrupt;
+	if((socket_count=pcmcia_low_level->init(&pcmcia_init))<0) {
+		printk(KERN_ERR "Unable to initialize PCMCIA service.\n");
+		return -EIO;
+	}
+
+	/* setup the static bus controller */
+	timing3 = 0x100e3a07;
+	writel(0x00000002, MEM_STCFG3);  /* type = PCMCIA */
+	writel(timing3, MEM_STTIME3); 
+	writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */
+	au_sync_delay(1);
+
+	pcmcia_socket = 
+		kmalloc(sizeof(struct au1000_pcmcia_socket) * socket_count, 
+				GFP_KERNEL);
+	if (!pcmcia_socket) {
+		printk(KERN_ERR "Card Services can't get memory \n");
+		return -1;
+	}
+	memset(pcmcia_socket, 0,
+			sizeof(struct au1000_pcmcia_socket) * socket_count);
+			
+	for(i=0; i < socket_count; i++) {
+
+		if(pcmcia_low_level->socket_state(i, &state)<0){
+			printk(KERN_ERR "Unable to get PCMCIA status\n");
+			return -EIO;
+		}
+		pcmcia_socket[i].k_state=state;
+		pcmcia_socket[i].cs_state.csc_mask=SS_DETECT;
+		
+		if (i == 0) {
+			pcmcia_socket[i].virt_io = 
+				(u32)ioremap(0xC0000000, 0x1000);
+			pcmcia_socket[i].phys_attr = 0xC4000000;
+			pcmcia_socket[i].phys_mem = 0xC8000000;
+		}
+		else  {
+			printk(KERN_ERR "au1000: socket 1 not supported\n");
+			return 1;
+		}
+	}
+
+	/* Only advertise as many sockets as we can detect: */
+	if(register_ss_entry(socket_count, &au1000_pcmcia_operations)<0){
+		printk(KERN_ERR "Unable to register socket service routine\n");
+		return -ENXIO;
+	}
+
+	/* Start the event poll timer.  
+	 * It will reschedule by itself afterwards. 
+	 */
+	au1000_pcmcia_poll_event(0);
+
+	DEBUG(1, "au1000: initialization complete\n");
+	return 0;
+
+}  /* au1000_pcmcia_driver_init() */
+
+module_init(au1000_pcmcia_driver_init);
+
+static void __exit au1000_pcmcia_driver_shutdown(void)
+{
+	int i;
+
+	del_timer_sync(&poll_timer);
+	unregister_ss_entry(&au1000_pcmcia_operations);
+	pcmcia_low_level->shutdown();
+	flush_scheduled_tasks();
+	for(i=0; i < socket_count; i++) {
+		if (pcmcia_socket[i].virt_io) 
+			iounmap((void *)pcmcia_socket[i].virt_io);
+	}
+	DEBUG(1, "au1000: shutdown complete\n");
+}
+
+module_exit(au1000_pcmcia_driver_shutdown);
+
+static int au1000_pcmcia_init(unsigned int sock) { return 0; }
+
+static int au1000_pcmcia_suspend(unsigned int sock)
+{
+	return 0;
+}
+
+
+static inline unsigned 
+au1000_pcmcia_events(struct pcmcia_state *state, 
+		struct pcmcia_state *prev_state, 
+		unsigned int mask, unsigned int flags)
+{
+	unsigned int events=0;
+
+	if(state->detect!=prev_state->detect){
+		DEBUG(2, "%s(): card detect value %u\n", 
+				__FUNCTION__, state->detect);
+		events |= mask&SS_DETECT;
+	}
+
+
+	if(state->ready!=prev_state->ready){
+		DEBUG(2, "%s(): card ready value %u\n", 
+				__FUNCTION__, state->ready);
+		events |= mask&((flags&SS_IOCARD)?0:SS_READY);
+	}
+
+	*prev_state=*state;
+	return events;
+
+}  /* au1000_pcmcia_events() */
+
+
+/* 
+ * Au1000_pcmcia_task_handler()
+ * Processes socket events.
+ */
+static void au1000_pcmcia_task_handler(void *data) 
+{
+	struct pcmcia_state state;
+	int i, events, irq_status;
+
+	for(i=0; i<socket_count; i++)  {
+		if((irq_status = pcmcia_low_level->socket_state(i, &state))<0)
+			printk(KERN_ERR "low-level PCMCIA error\n");
+
+		events = au1000_pcmcia_events(&state, 
+				&pcmcia_socket[i].k_state, 
+				pcmcia_socket[i].cs_state.csc_mask, 
+				pcmcia_socket[i].cs_state.flags);
+		if(pcmcia_socket[i].handler!=NULL) {
+			pcmcia_socket[i].handler(pcmcia_socket[i].handler_info,
+					events);
+		}
+	}
+
+}  /* au1000_pcmcia_task_handler() */
+
+static struct tq_struct au1000_pcmcia_task = {
+	routine: au1000_pcmcia_task_handler
+};
+
+
+static void au1000_pcmcia_poll_event(u32 dummy)
+{
+	poll_timer.function = au1000_pcmcia_poll_event;
+	poll_timer.expires = jiffies + AU1000_PCMCIA_POLL_PERIOD;
+	add_timer(&poll_timer);
+	schedule_task(&au1000_pcmcia_task);
+}
+
+
+/* 
+ * au1000_pcmcia_interrupt()
+ * The actual interrupt work is performed by au1000_pcmcia_task(), 
+ * because the Card Services event handling code performs scheduling 
+ * operations which cannot be executed from within an interrupt context.
+ */
+static void 
+au1000_pcmcia_interrupt(int irq, void *dev, struct pt_regs *regs)
+{
+	schedule_task(&au1000_pcmcia_task);
+}
+
+
+static int 
+au1000_pcmcia_register_callback(unsigned int sock, 
+		void (*handler)(void *, unsigned int), void *info)
+{
+	if(handler==NULL){
+		pcmcia_socket[sock].handler=NULL;
+		MOD_DEC_USE_COUNT;
+	} else {
+		MOD_INC_USE_COUNT;
+		pcmcia_socket[sock].handler=handler;
+		pcmcia_socket[sock].handler_info=info;
+	}
+	return 0;
+}
+
+
+/* au1000_pcmcia_inquire_socket()
+ *
+ * From the sa1100 socket driver : 
+ *
+ * Implements the inquire_socket() operation for the in-kernel PCMCIA
+ * service (formerly SS_InquireSocket in Card Services).  We set 
+ * SS_CAP_STATIC_MAP, which disables the memory resource database check. 
+ * (Mapped memory is set up within the socket driver itself.)
+ *
+ * In conjunction with the STATIC_MAP capability is a new field,
+ * `io_offset', recommended by David Hinds. Rather than go through
+ * the SetIOMap interface (which is not quite suited for communicating
+ * window locations up from the socket driver), we just pass up 
+ * an offset which is applied to client-requested base I/O addresses
+ * in alloc_io_space().
+ *
+ * Returns: 0 on success, -1 if no pin has been configured for `sock'
+ */
+static int au1000_pcmcia_inquire_socket(unsigned int sock, socket_cap_t *cap)
+{
+	struct pcmcia_irq_info irq_info;
+
+	if(sock > socket_count){
+		printk(KERN_ERR "au1000: socket %u not configured\n", sock);
+		return -1;
+	}
+
+	/* from the sa1100_generic driver: */
+
+	/* SS_CAP_PAGE_REGS: used by setup_cis_mem() in cistpl.c to set the
+	*   force_low argument to validate_mem() in rsrc_mgr.c -- since in
+	*   general, the mapped * addresses of the PCMCIA memory regions
+	*   will not be within 0xffff, setting force_low would be
+	*   undesirable.
+	*
+	* SS_CAP_STATIC_MAP: don't bother with the (user-configured) memory
+	*   resource database; we instead pass up physical address ranges
+	*   and allow other parts of Card Services to deal with remapping.
+	*
+	* SS_CAP_PCCARD: we can deal with 16-bit PCMCIA & CF cards, but
+	*   not 32-bit CardBus devices.
+	*/
+	cap->features=(SS_CAP_PAGE_REGS  | SS_CAP_STATIC_MAP | SS_CAP_PCCARD);
+
+	irq_info.sock=sock;
+	irq_info.irq=-1;
+
+	if(pcmcia_low_level->get_irq_info(&irq_info)<0){
+		printk(KERN_ERR "Error obtaining IRQ info socket %u\n", sock);
+		return -1;
+	}
+
+	cap->irq_mask=0;
+	cap->map_size=MAP_SIZE;
+	cap->pci_irq=irq_info.irq;
+	cap->io_offset=pcmcia_socket[sock].virt_io;
+
+	return 0;
+
+}  /* au1000_pcmcia_inquire_socket() */
+
+
+static int 
+au1000_pcmcia_get_status(unsigned int sock, unsigned int *status)
+{
+	struct pcmcia_state state;
+
+
+	if((pcmcia_low_level->socket_state(sock, &state))<0){
+		printk(KERN_ERR "Unable to get PCMCIA status from kernel.\n");
+		return -1;
+	}
+
+	pcmcia_socket[sock].k_state = state;
+
+	*status = state.detect?SS_DETECT:0;
+
+	*status |= state.ready?SS_READY:0;
+
+	*status |= pcmcia_socket[sock].cs_state.Vcc?SS_POWERON:0;
+
+	if(pcmcia_socket[sock].cs_state.flags&SS_IOCARD)
+		*status |= state.bvd1?SS_STSCHG:0;
+	else {
+		if(state.bvd1==0)
+			*status |= SS_BATDEAD;
+		else if(state.bvd2 == 0)
+			*status |= SS_BATWARN;
+	}
+
+	*status|=state.vs_3v?SS_3VCARD:0;
+
+	*status|=state.vs_Xv?SS_XVCARD:0;
+
+	DEBUG(2, "\tstatus: %s%s%s%s%s%s%s%s\n",
+	(*status&SS_DETECT)?"DETECT ":"",
+	(*status&SS_READY)?"READY ":"", 
+	(*status&SS_BATDEAD)?"BATDEAD ":"",
+	(*status&SS_BATWARN)?"BATWARN ":"",
+	(*status&SS_POWERON)?"POWERON ":"",
+	(*status&SS_STSCHG)?"STSCHG ":"",
+	(*status&SS_3VCARD)?"3VCARD ":"",
+	(*status&SS_XVCARD)?"XVCARD ":"");
+
+	return 0;
+
+}  /* au1000_pcmcia_get_status() */
+
+
+static int 
+au1000_pcmcia_get_socket(unsigned int sock, socket_state_t *state)
+{
+	*state = pcmcia_socket[sock].cs_state;
+	return 0;
+}
+
+
+static int 
+au1000_pcmcia_set_socket(unsigned int sock, socket_state_t *state)
+{
+	struct pcmcia_configure configure;
+
+	DEBUG(2, "\tmask:  %s%s%s%s%s%s\n\tflags: %s%s%s%s%s%s\n"
+	"\tVcc %d  Vpp %d  irq %d\n",
+	(state->csc_mask==0)?"<NONE>":"",
+	(state->csc_mask&SS_DETECT)?"DETECT ":"",
+	(state->csc_mask&SS_READY)?"READY ":"",
+	(state->csc_mask&SS_BATDEAD)?"BATDEAD ":"",
+	(state->csc_mask&SS_BATWARN)?"BATWARN ":"",
+	(state->csc_mask&SS_STSCHG)?"STSCHG ":"",
+	(state->flags==0)?"<NONE>":"",
+	(state->flags&SS_PWR_AUTO)?"PWR_AUTO ":"",
+	(state->flags&SS_IOCARD)?"IOCARD ":"",
+	(state->flags&SS_RESET)?"RESET ":"",
+	(state->flags&SS_SPKR_ENA)?"SPKR_ENA ":"",
+	(state->flags&SS_OUTPUT_ENA)?"OUTPUT_ENA ":"",
+	state->Vcc, state->Vpp, state->io_irq);
+
+	configure.sock=sock;
+	configure.vcc=state->Vcc;
+	configure.vpp=state->Vpp;
+	configure.output=(state->flags&SS_OUTPUT_ENA)?1:0;
+	configure.speaker=(state->flags&SS_SPKR_ENA)?1:0;
+	configure.reset=(state->flags&SS_RESET)?1:0;
+
+	if(pcmcia_low_level->configure_socket(&configure)<0){
+		printk(KERN_ERR "Unable to configure socket %u\n", sock);
+		return -1;
+	}
+
+	pcmcia_socket[sock].cs_state = *state;
+	return 0;
+
+}  /* au1000_pcmcia_set_socket() */
+
+
+static int 
+au1000_pcmcia_get_io_map(unsigned int sock, struct pccard_io_map *map)
+{
+	DEBUG(1, "au1000_pcmcia_get_io_map: sock %d\n", sock);
+	if(map->map>=MAX_IO_WIN){
+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
+				__FUNCTION__, map->map);
+		return -1;
+	}
+	*map=pcmcia_socket[sock].io_map[map->map];
+	return 0;
+}
+
+
+int 
+au1000_pcmcia_set_io_map(unsigned int sock, struct pccard_io_map *map)
+{
+	unsigned int speed;
+	unsigned long start;
+
+	if(map->map>=MAX_IO_WIN){
+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
+				__FUNCTION__, map->map);
+		return -1;
+	}
+
+	if(map->flags&MAP_ACTIVE){
+		speed=(map->speed>0)?map->speed:AU1000_PCMCIA_IO_SPEED;
+		pcmcia_socket[sock].speed_io=speed;
+	}
+
+	start=map->start;
+
+	if(map->stop==1) {
+		map->stop=PAGE_SIZE-1;
+	}
+
+	map->start=pcmcia_socket[sock].virt_io;
+	map->stop=map->start+(map->stop-start);
+	pcmcia_socket[sock].io_map[map->map]=*map;
+	DEBUG(3, "set_io_map %d start %x stop %x\n", 
+			map->map, map->start, map->stop);
+	return 0;
+
+}  /* au1000_pcmcia_set_io_map() */
+
+
+static int 
+au1000_pcmcia_get_mem_map(unsigned int sock, struct pccard_mem_map *map)
+{
+
+	if(map->map>=MAX_WIN) {
+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
+				__FUNCTION__, map->map);
+		return -1;
+	}
+	*map=pcmcia_socket[sock].mem_map[map->map];
+	return 0;
+}
+
+
+static int 
+au1000_pcmcia_set_mem_map(unsigned int sock, struct pccard_mem_map *map)
+{
+	unsigned int speed;
+	unsigned long start;
+	u_long flags;
+
+	if(map->map>=MAX_WIN){
+		printk(KERN_ERR "%s(): map (%d) out of range\n", 
+				__FUNCTION__, map->map);
+		return -1;
+	}
+
+	if(map->flags&MAP_ACTIVE){
+		speed=(map->speed>0)?map->speed:AU1000_PCMCIA_MEM_SPEED;
+
+		/* TBD */
+		if(map->flags&MAP_ATTRIB){
+			pcmcia_socket[sock].speed_attr=speed;
+		} 
+		else {
+			pcmcia_socket[sock].speed_mem=speed;
+		}
+	}
+
+	save_flags(flags);
+	cli();
+	start=map->sys_start;
+
+	if(map->sys_stop==0)
+		map->sys_stop=MAP_SIZE-1;
+
+	if (map->flags & MAP_ATTRIB) {
+		map->sys_start = pcmcia_socket[sock].phys_attr + 
+			map->card_start;
+	}
+	else {
+		map->sys_start = pcmcia_socket[sock].phys_mem + 
+			map->card_start;
+	}
+
+	map->sys_stop=map->sys_start+(map->sys_stop-start);
+	pcmcia_socket[sock].mem_map[map->map]=*map;
+	restore_flags(flags);
+	DEBUG(3, "set_mem_map %d start %x stop %x card_start %x\n", 
+			map->map, map->sys_start, map->sys_stop, 
+			map->card_start);
+	return 0;
+
+}  /* au1000_pcmcia_set_mem_map() */
+
+
+#if defined(CONFIG_PROC_FS)
+
+static void 
+au1000_pcmcia_proc_setup(unsigned int sock, struct proc_dir_entry *base)
+{
+	struct proc_dir_entry *entry;
+
+	if((entry=create_proc_entry("status", 0, base))==NULL){
+		printk(KERN_ERR "Unable to install \"status\" procfs entry\n");
+		return;
+	}
+
+	entry->read_proc=au1000_pcmcia_proc_status;
+	entry->data=(void *)sock;
+}
+
+
+/* au1000_pcmcia_proc_status()
+ * Implements the /proc/bus/pccard/??/status file.
+ *
+ * Returns: the number of characters added to the buffer
+ */
+static int 
+au1000_pcmcia_proc_status(char *buf, char **start, off_t pos, 
+		int count, int *eof, void *data)
+{
+	char *p=buf;
+	unsigned int sock=(unsigned int)data;
+
+	p+=sprintf(p, "k_flags  : %s%s%s%s%s%s%s\n", 
+	     pcmcia_socket[sock].k_state.detect?"detect ":"",
+	     pcmcia_socket[sock].k_state.ready?"ready ":"",
+	     pcmcia_socket[sock].k_state.bvd1?"bvd1 ":"",
+	     pcmcia_socket[sock].k_state.bvd2?"bvd2 ":"",
+	     pcmcia_socket[sock].k_state.wrprot?"wrprot ":"",
+	     pcmcia_socket[sock].k_state.vs_3v?"vs_3v ":"",
+	     pcmcia_socket[sock].k_state.vs_Xv?"vs_Xv ":"");
+
+	p+=sprintf(p, "status   : %s%s%s%s%s%s%s%s%s\n",
+	     pcmcia_socket[sock].k_state.detect?"SS_DETECT ":"",
+	     pcmcia_socket[sock].k_state.ready?"SS_READY ":"",
+	     pcmcia_socket[sock].cs_state.Vcc?"SS_POWERON ":"",
+	     pcmcia_socket[sock].cs_state.flags&SS_IOCARD?\
+	     "SS_IOCARD ":"",
+	     (pcmcia_socket[sock].cs_state.flags&SS_IOCARD &&
+	      pcmcia_socket[sock].k_state.bvd1)?"SS_STSCHG ":"",
+	     ((pcmcia_socket[sock].cs_state.flags&SS_IOCARD)==0 &&
+	      (pcmcia_socket[sock].k_state.bvd1==0))?"SS_BATDEAD ":"",
+	     ((pcmcia_socket[sock].cs_state.flags&SS_IOCARD)==0 &&
+	      (pcmcia_socket[sock].k_state.bvd2==0))?"SS_BATWARN ":"",
+	     pcmcia_socket[sock].k_state.vs_3v?"SS_3VCARD ":"",
+	     pcmcia_socket[sock].k_state.vs_Xv?"SS_XVCARD ":"");
+
+	p+=sprintf(p, "mask     : %s%s%s%s%s\n",
+	     pcmcia_socket[sock].cs_state.csc_mask&SS_DETECT?\
+	     "SS_DETECT ":"",
+	     pcmcia_socket[sock].cs_state.csc_mask&SS_READY?\
+	     "SS_READY ":"",
+	     pcmcia_socket[sock].cs_state.csc_mask&SS_BATDEAD?\
+	     "SS_BATDEAD ":"",
+	     pcmcia_socket[sock].cs_state.csc_mask&SS_BATWARN?\
+	     "SS_BATWARN ":"",
+	     pcmcia_socket[sock].cs_state.csc_mask&SS_STSCHG?\
+	     "SS_STSCHG ":"");
+
+	p+=sprintf(p, "cs_flags : %s%s%s%s%s\n",
+	     pcmcia_socket[sock].cs_state.flags&SS_PWR_AUTO?\
+	     "SS_PWR_AUTO ":"",
+	     pcmcia_socket[sock].cs_state.flags&SS_IOCARD?\
+	     "SS_IOCARD ":"",
+	     pcmcia_socket[sock].cs_state.flags&SS_RESET?\
+	     "SS_RESET ":"",
+	     pcmcia_socket[sock].cs_state.flags&SS_SPKR_ENA?\
+	     "SS_SPKR_ENA ":"",
+	     pcmcia_socket[sock].cs_state.flags&SS_OUTPUT_ENA?\
+	     "SS_OUTPUT_ENA ":"");
+
+	p+=sprintf(p, "Vcc      : %d\n", pcmcia_socket[sock].cs_state.Vcc);
+	p+=sprintf(p, "Vpp      : %d\n", pcmcia_socket[sock].cs_state.Vpp);
+	p+=sprintf(p, "irq      : %d\n", pcmcia_socket[sock].cs_state.io_irq);
+	p+=sprintf(p, "I/O      : %u\n", pcmcia_socket[sock].speed_io);
+	p+=sprintf(p, "attribute: %u\n", pcmcia_socket[sock].speed_attr);
+	p+=sprintf(p, "common   : %u\n", pcmcia_socket[sock].speed_mem);
+	return p-buf;
+}
+
+
+#endif  /* defined(CONFIG_PROC_FS) */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/au1000_pb1000.c linux-2.5/drivers/pcmcia/au1000_pb1000.c
--- linux-2.5.13/drivers/pcmcia/au1000_pb1000.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/pcmcia/au1000_pb1000.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,307 @@
+/*
+ *
+ * Alchemy Semi PB1000 board specific pcmcia routines.
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	ppopov@mvista.com or source@mvista.com
+ *
+ * ########################################################################
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ *
+ * 
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/config.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/tqueue.h>
+#include <linux/timer.h>
+#include <linux/mm.h>
+#include <linux/proc_fs.h>
+#include <linux/version.h>
+#include <linux/types.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/bulkmem.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/bus_ops.h>
+#include "cs_internal.h"
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/system.h>
+
+#include <asm/au1000.h>
+#include <asm/au1000_pcmcia.h>
+#include <asm/pb1000.h>
+
+
+extern struct pcmcia_x_table x_table;
+
+static int pb1000_pcmcia_init(struct pcmcia_init *init)
+{
+	u32 pcr;
+	pcr = PCR_SLOT_0_RST | PCR_SLOT_1_RST;
+
+	writel(0x8000, PB1000_MDR); /* clear pcmcia interrupt */
+	au_sync_delay(100);
+	writel(0x4000, PB1000_MDR); /* enable pcmcia interrupt */
+	au_sync();
+
+	pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,0);
+	pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,1);
+	writew(pcr, PB1000_PCR);
+	au_sync_delay(20);
+	  
+	/* There's two sockets, but only the first one, 0, is used and tested */
+	return 1;
+}
+
+static int pb1000_pcmcia_shutdown(void)
+{
+	u16 pcr;
+	pcr = PCR_SLOT_0_RST | PCR_SLOT_1_RST;
+	pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,0);
+	pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,1);
+	writew(pcr, PB1000_PCR);
+	au_sync_delay(20);
+	return 0;
+}
+
+static int 
+pb1000_pcmcia_socket_state(unsigned sock, struct pcmcia_state *state)
+{
+	u16 levels, pcr;
+	unsigned char vs;
+
+	levels = readw(PB1000_ACR1);
+	pcr = readw(PB1000_PCR);
+
+	state->ready = 0;
+	state->vs_Xv = 0;
+	state->vs_3v = 0;
+	state->detect = 0;
+
+	/* 
+	 * This is tricky. The READY pin is also the #IRQ pin.  We'll treat
+	 * READY as #IRQ and set state->ready to 1 whenever state->detect 
+	 * is true.
+	 */
+
+	/* 
+	 * CD1/2 are active low; so are the VSS pins; Ready is active high
+	 */
+	if (sock == 0) {
+		if (!(levels & (ACR1_SLOT_0_CD1 | ACR1_SLOT_0_CD2))) {
+			state->detect = 1;
+			vs =  (levels >> 4) & 0x3;
+			switch (vs) {
+				case 0:
+				case 1:
+				case 2:
+					state->vs_3v=1;
+					break;
+				case 3:
+				default:
+					break;
+			}
+		}
+	}
+	else if (sock == 1) {
+		if (!(levels & (ACR1_SLOT_1_CD1 | ACR1_SLOT_1_CD2))) {
+			state->detect = 1;
+			vs =  (levels >> 12) & 0x3;
+			switch (vs) {
+				case 0:
+				case 1:
+				case 2:
+					state->vs_3v=1;
+					break;
+				case 3:
+				default:
+					break;
+			}
+		}
+	}
+	else  {
+		printk(KERN_ERR "pb1000 socket_state bad sock %d\n", sock);
+	}
+
+	if (state->detect)
+		state->ready = 1;
+
+	state->bvd1=1;
+	state->bvd2=1;
+	state->wrprot=0; 
+	return 1;
+}
+
+
+static int pb1000_pcmcia_get_irq_info(struct pcmcia_irq_info *info)
+{
+
+	if(info->sock > PCMCIA_MAX_SOCK) return -1;
+
+	if(info->sock == 0)
+		info->irq = AU1000_GPIO_15;
+	else 
+		info->irq = -1;
+
+	return 0;
+}
+
+
+static int 
+pb1000_pcmcia_configure_socket(const struct pcmcia_configure *configure)
+{
+	u16 pcr;
+
+	if(configure->sock > PCMCIA_MAX_SOCK) return -1;
+
+	pcr = readw(PB1000_PCR);
+
+	if (configure->sock == 0) {
+		pcr &= ~(PCR_SLOT_0_VCC0 | PCR_SLOT_0_VCC1 | 
+				PCR_SLOT_0_VPP0 | PCR_SLOT_0_VPP1);
+	}
+	else  {
+		pcr &= ~(PCR_SLOT_1_VCC0 | PCR_SLOT_1_VCC1 | 
+				PCR_SLOT_1_VPP0 | PCR_SLOT_1_VPP1);
+	}
+
+	pcr &= ~PCR_SLOT_0_RST;
+	/*
+	writew(pcr, PB1000_PCR);
+	au_sync_delay(200);
+	*/
+	DEBUG(KERN_INFO "Vcc %dV Vpp %dV, pcr %x\n", 
+			configure->vcc, configure->vpp, pcr);
+	switch(configure->vcc){
+		case 0:  /* Vcc 0 */
+			switch(configure->vpp) {
+				case 0:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_GND,
+							configure->sock);
+					break;
+				case 12:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_12V,
+							configure->sock);
+					break;
+				case 50:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_5V,
+							configure->sock);
+					break;
+				case 33:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_3V,
+							configure->sock);
+					break;
+				default:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,
+							configure->sock);
+					printk("%s: bad Vcc/Vpp (%d:%d)\n", 
+							__FUNCTION__, 
+							configure->vcc, 
+							configure->vpp);
+					break;
+			}
+			break;
+		case 50: /* Vcc 5V */
+			switch(configure->vpp) {
+				case 0:
+					pcr |= SET_VCC_VPP(VCC_5V,VPP_GND,
+							configure->sock);
+					break;
+				case 50:
+					pcr |= SET_VCC_VPP(VCC_5V,VPP_5V,
+							configure->sock);
+					break;
+				case 12:
+					pcr |= SET_VCC_VPP(VCC_5V,VPP_12V,
+							configure->sock);
+					break;
+				case 33:
+					pcr |= SET_VCC_VPP(VCC_5V,VPP_3V,
+							configure->sock);
+					break;
+				default:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,
+							configure->sock);
+					printk("%s: bad Vcc/Vpp (%d:%d)\n", 
+							__FUNCTION__, 
+							configure->vcc, 
+							configure->vpp);
+					break;
+			}
+			break;
+		case 33: /* Vcc 3.3V */
+			switch(configure->vpp) {
+				case 0:
+					pcr |= SET_VCC_VPP(VCC_3V,VPP_GND,
+							configure->sock);
+					break;
+				case 50:
+					pcr |= SET_VCC_VPP(VCC_3V,VPP_5V,
+							configure->sock);
+					break;
+				case 12:
+					pcr |= SET_VCC_VPP(VCC_3V,VPP_12V,
+							configure->sock);
+					break;
+				case 33:
+					pcr |= SET_VCC_VPP(VCC_3V,VPP_3V,
+							configure->sock);
+					break;
+				default:
+					pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,
+							configure->sock);
+					printk("%s: bad Vcc/Vpp (%d:%d)\n", 
+							__FUNCTION__, 
+							configure->vcc, 
+							configure->vpp);
+					break;
+			}
+			break;
+		default: /* what's this ? */
+			pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,configure->sock);
+			printk(KERN_ERR "%s: bad Vcc %d\n", 
+					__FUNCTION__, configure->vcc);
+			break;
+	}
+
+	pcr &= ~(PCR_SLOT_0_RST);
+	if (configure->reset) {
+		pcr |= PCR_SLOT_0_RST;
+	}
+	writew(pcr, PB1000_PCR);
+	au_sync_delay(300);
+	return 0;
+}
+
+struct pcmcia_low_level pb1000_pcmcia_ops = { 
+	pb1000_pcmcia_init,
+	pb1000_pcmcia_shutdown,
+	pb1000_pcmcia_socket_state,
+	pb1000_pcmcia_get_irq_info,
+	pb1000_pcmcia_configure_socket
+};
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/cistpl.c linux-2.5/drivers/pcmcia/cistpl.c
--- linux-2.5.13/drivers/pcmcia/cistpl.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/pcmcia/cistpl.c	Thu Dec 13 16:32:36 2001
@@ -264,11 +264,11 @@
 	(s->cis_mem.sys_start == 0)) {
 	int low = !(s->cap.features & SS_CAP_PAGE_REGS);
 	vs = s;
-	validate_mem(cis_readable, checksum_match, low);
+	validate_mem(cis_readable, checksum_match, low, s);
 	s->cis_mem.sys_start = 0;
 	vs = NULL;
 	if (find_mem_region(&s->cis_mem.sys_start, s->cap.map_size,
-			    s->cap.map_size, low, "card services")) {
+			    s->cap.map_size, low, "card services", s)) {
 	    printk(KERN_NOTICE "cs: unable to map card memory!\n");
 	    return CS_OUT_OF_RESOURCE;
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/cs.c linux-2.5/drivers/pcmcia/cs.c
--- linux-2.5.13/drivers/pcmcia/cs.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/pcmcia/cs.c	Fri Mar  1 20:36:36 2002
@@ -809,7 +809,7 @@
 	    return 1;
     for (i = 0; i < MAX_IO_WIN; i++) {
 	if (s->io[i].NumPorts == 0) {
-	    if (find_io_region(base, num, align, name) == 0) {
+	    if (find_io_region(base, num, align, name, s) == 0) {
 		s->io[i].Attributes = attr;
 		s->io[i].BasePort = *base;
 		s->io[i].NumPorts = s->io[i].InUse = num;
@@ -821,7 +821,7 @@
 	/* Try to extend top of window */
 	try = s->io[i].BasePort + s->io[i].NumPorts;
 	if ((*base == 0) || (*base == try))
-	    if (find_io_region(&try, num, 0, name) == 0) {
+	    if (find_io_region(&try, num, 0, name, s) == 0) {
 		*base = try;
 		s->io[i].NumPorts += num;
 		s->io[i].InUse += num;
@@ -830,7 +830,7 @@
 	/* Try to extend bottom of window */
 	try = s->io[i].BasePort - num;
 	if ((*base == 0) || (*base == try))
-	    if (find_io_region(&try, num, 0, name) == 0) {
+	    if (find_io_region(&try, num, 0, name, s) == 0) {
 		s->io[i].BasePort = *base = try;
 		s->io[i].NumPorts += num;
 		s->io[i].InUse += num;
@@ -1268,7 +1268,7 @@
     } else
 	c = CONFIG(handle);
     if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
-	(c->IntType & INT_MEMORY_AND_IO)) {
+	(c->IntType & (INT_MEMORY_AND_IO|INT_ZOOMED_VIDEO))) {
 	u_char reg;
 	if (c->Present & PRESENT_PIN_REPLACE) {
 	    read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, &reg);
@@ -1696,6 +1696,8 @@
     c->Attributes = req->Attributes;
     if (req->IntType & INT_MEMORY_AND_IO)
 	s->socket.flags |= SS_IOCARD;
+    if (req->IntType & INT_ZOOMED_VIDEO)
+	s->socket.flags |= SS_ZVCARD|SS_IOCARD;
     if (req->Attributes & CONF_ENABLE_DMA)
 	s->socket.flags |= SS_DMA_MODE;
     if (req->Attributes & CONF_ENABLE_SPKR)
@@ -1974,7 +1976,7 @@
 	find_mem_region(&win->base, win->size, align,
 			(req->Attributes & WIN_MAP_BELOW_1MB) ||
 			!(s->cap.features & SS_CAP_PAGE_REGS),
-			(*handle)->dev_info))
+			(*handle)->dev_info, s))
 	return CS_IN_USE;
     (*handle)->state |= CLIENT_WIN_REQ(w);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/cs_internal.h linux-2.5/drivers/pcmcia/cs_internal.h
--- linux-2.5.13/drivers/pcmcia/cs_internal.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/pcmcia/cs_internal.h	Sun Mar 31 15:11:43 2002
@@ -238,11 +238,11 @@
 
 /* In rsrc_mgr */
 void validate_mem(int (*is_valid)(u_long), int (*do_cksum)(u_long),
-		  int force_low);
+		  int force_low, socket_info_t *s);
 int find_io_region(ioaddr_t *base, ioaddr_t num, ioaddr_t align,
-		   char *name);
+		   char *name, socket_info_t *s);
 int find_mem_region(u_long *base, u_long num, u_long align,
-		    int force_low, char *name);
+		    int force_low, char *name, socket_info_t *s);
 int try_irq(u_int Attributes, int irq, int specific);
 void undo_irq(u_int Attributes, int irq);
 int adjust_resource_info(client_handle_t handle, adjust_t *adj);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/ds.c linux-2.5/drivers/pcmcia/ds.c
--- linux-2.5.13/drivers/pcmcia/ds.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/pcmcia/ds.c	Mon Apr 15 02:54:27 2002
@@ -830,7 +830,7 @@
 	err = unbind_request(i, &buf.bind_info);
 	break;
     case DS_BIND_MTD:
-	if (!suser()) return -EPERM;
+	if (!capable(CAP_SYS_ADMIN)) return -EPERM;
 	err = bind_mtd(i, &buf.mtd_info);
 	break;
     default:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/m8xx_pcmcia.c linux-2.5/drivers/pcmcia/m8xx_pcmcia.c
--- linux-2.5.13/drivers/pcmcia/m8xx_pcmcia.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/pcmcia/m8xx_pcmcia.c	Fri May  3 03:49:07 2002
@@ -0,0 +1,1236 @@
+/* 
+ * m8xx_pcmcia.c - Linux PCMCIA socket driver for the mpc8xx series.
+ *
+ * (C) 1999-2000 Magnus Damm <damm@bitsmart.com>
+ * (C) 2001-2002 Montavista Software, Inc.
+ *     <mlocke@mvista.com>
+ *
+ * "The ExCA standard specifies that socket controllers should provide 
+ * two IO and five memory windows per socket, which can be independently 
+ * configured and positioned in the host address space and mapped to 
+ * arbitrary segments of card address space. " - David A Hinds. 1999
+ *
+ * This controller does _not_ meet the ExCA standard.
+ * 
+ * m8xx pcmcia controller brief info:
+ * + 8 windows (attrib, mem, i/o)
+ * + up to two slots (SLOT_A and SLOT_B)
+ * + inputpins, outputpins, event and mask registers.
+ * - no offset register. sigh.
+ *
+ * Because of the lacking offset register we must map the whole card.
+ * We assign each memory window PCMCIA_MEM_WIN_SIZE address space.
+ * Make sure there is (PCMCIA_MEM_WIN_SIZE * PCMCIA_MEM_WIN_NO 
+ * * PCMCIA_SOCKETS_NO) bytes at PCMCIA_MEM_WIN_BASE.
+ * The i/o windows are dynamically allocated at PCMCIA_IO_WIN_BASE.
+ * They are maximum 64KByte each...
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/fcntl.h>
+#include <linux/string.h>
+
+#include <asm/io.h>
+#include <asm/bitops.h>
+#include <asm/segment.h>
+#include <asm/system.h>
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/timer.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+
+#include <asm/mpc8xx.h>
+#include <asm/8xx_immap.h>
+#include <asm/irq.h>
+
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/ss.h>
+
+#ifdef PCMCIA_DEBUG
+static int pc_debug = PCMCIA_DEBUG;
+MODULE_PARM(pc_debug, "i");
+#define DEBUG(n, args...) printk(KERN_DEBUG "m8xx_pcmcia: " args);
+#else
+#define DEBUG(n, args...)
+#endif
+
+#define PCMCIA_INFO(args...) printk(KERN_INFO "m8xx_pcmcia: "args)
+#define PCMCIA_ERROR(args...) printk(KERN_ERR "m8xx_pcmcia: "args)
+
+static const char *version = "Version 0.05, 14-Apr-2002";
+MODULE_LICENSE("Dual MPL/GPL");
+
+/* The RPX series use SLOT_B */
+
+#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
+#define CONFIG_PCMCIA_SLOT_B
+#endif
+
+/* The MBX board use SLOT_A */
+
+#ifdef CONFIG_MBX
+#define CONFIG_PCMCIA_SLOT_A
+#endif
+
+/* The FADS860T board use SLOT_A */
+
+#ifdef CONFIG_FADS
+#define CONFIG_PCMCIA_SLOT_A
+#endif
+
+/* ------------------------------------------------------------------------- */
+
+#define PCMCIA_MEM_WIN_BASE 0xe0000000 /* base address for memory window 0   */
+#define PCMCIA_MEM_WIN_SIZE 0x04000000 /* each memory window is 64 MByte     */
+#define PCMCIA_IO_WIN_BASE  _IO_BASE   /* base address for io window 0       */
+
+#define PCMCIA_SCHLVL PCMCIA_INTERRUPT /* Status Change Interrupt Level      */
+
+/* ------------------------------------------------------------------------- */
+
+#define PCMCIA_SOCKETS_NO 1
+
+#define PCMCIA_MEM_WIN_NO 5
+#define PCMCIA_IO_WIN_NO  2
+
+/* define _slot_ to be able to optimize macros */
+
+#ifdef CONFIG_PCMCIA_SLOT_A
+#define _slot_ 0
+#define PCMCIA_SLOT_MSG "SLOT_A"
+#else
+#define _slot_ 1
+#define PCMCIA_SLOT_MSG "SLOT_B"
+#endif
+
+#define M8XX_BUSFREQ ((((bd_t *)&(__res))->bi_busfreq))
+
+static int pcmcia_schlvl = PCMCIA_SCHLVL;
+
+/* ------------------------------------------------------------------------- */
+
+#define PCMCIA_SOCKET_KEY_5V 1
+#define PCMCIA_SOCKET_KEY_LV 2
+
+
+/* look up table for pgcrx registers */
+
+static u_int *m8xx_pgcrx[2] = {
+	&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pgcra,
+	&((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pgcrb
+}; 
+
+/*
+ * This structure is used to address each window in the PCMCIA controller. 
+ * 
+ * Keep in mind that we assume that pcmcia_win_t[n+1] is mapped directly
+ * after pcmcia_win_t[n]... 
+ */
+
+typedef struct {             
+	uint	br;           
+	uint	or;
+} pcmcia_win_t;
+
+/* 
+ * For some reason the hardware guys decided to make both slots share
+ * some registers.
+ *
+ * Could someone invent object oriented hardware ?
+ *
+ * The macros are used to get the right bit from the registers.
+ * SLOT_A : slot = 0
+ * SLOT_B : slot = 1
+ */
+
+#define M8XX_PCMCIA_VS1(slot)      (0x80000000 >> (slot << 4))
+#define M8XX_PCMCIA_VS2(slot)      (0x40000000 >> (slot << 4))
+#define M8XX_PCMCIA_VS_MASK(slot)  (0xc0000000 >> (slot << 4))
+#define M8XX_PCMCIA_VS_SHIFT(slot) (30 - (slot << 4))
+
+#define M8XX_PCMCIA_WP(slot)       (0x20000000 >> (slot << 4))
+#define M8XX_PCMCIA_CD2(slot)      (0x10000000 >> (slot << 4))
+#define M8XX_PCMCIA_CD1(slot)      (0x08000000 >> (slot << 4))
+#define M8XX_PCMCIA_BVD2(slot)     (0x04000000 >> (slot << 4))
+#define M8XX_PCMCIA_BVD1(slot)     (0x02000000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY(slot)      (0x01000000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_L(slot)    (0x00800000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_H(slot)    (0x00400000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_R(slot)    (0x00200000 >> (slot << 4))
+#define M8XX_PCMCIA_RDY_F(slot)    (0x00100000 >> (slot << 4))
+#define M8XX_PCMCIA_MASK(slot)     (0xFFFF0000 >> (slot << 4))
+
+#define M8XX_PGCRX(slot)  (*m8xx_pgcrx[slot])
+
+#define M8XX_PGCRX_CXOE    0x00000080
+#define M8XX_PGCRX_CXRESET 0x00000040
+
+/* we keep one lookup table per socket to check flags */ 
+
+#define PCMCIA_EVENTS_MAX 5  /* 4 max at a time + termination */
+
+typedef struct  {
+	u_int regbit;
+	u_int eventbit;
+} event_table_t;
+
+typedef struct socket_info_t {
+    void	(*handler)(void *info, u_int events);
+    void	*info;
+
+    u_int  slot;
+
+    socket_state_t state;
+    struct pccard_mem_map mem_win[PCMCIA_MEM_WIN_NO];
+    struct pccard_io_map  io_win[PCMCIA_IO_WIN_NO];
+    event_table_t events[PCMCIA_EVENTS_MAX]; 
+} socket_info_t;
+
+static socket_info_t socket[PCMCIA_SOCKETS_NO];
+
+static socket_cap_t capabilities = {
+    SS_CAP_PCCARD | SS_CAP_MEM_ALIGN | SS_CAP_STATIC_MAP, /* features - 
+							     only 16-bit cards, 
+							     memory windows must be
+							     size-aligned */
+    0x000,		/* irq_mask - SIU_LEVEL 7 -> 0          */
+    0x1000,		/* map_size - 4K minimum window size    */
+    0,			/* io_offset -			*/
+    9,			/* pci_irq */
+    0		/* No PCI or CardBus support */
+};
+
+/* 
+ * Search this table to see if the windowsize is
+ * supported...
+ */
+
+#define M8XX_SIZES_NO 32
+
+static const u_int m8xx_size_to_gray[M8XX_SIZES_NO] = 
+{ 0x00000001, 0x00000002, 0x00000008, 0x00000004,
+  0x00000080, 0x00000040, 0x00000010, 0x00000020,
+  0x00008000, 0x00004000, 0x00001000, 0x00002000,
+  0x00000100, 0x00000200, 0x00000800, 0x00000400,
+
+  0x0fffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+  0x01000000, 0x02000000, 0xffffffff, 0x04000000,
+  0x00010000, 0x00020000, 0x00080000, 0x00040000,
+  0x00800000, 0x00400000, 0x00100000, 0x00200000 };
+
+
+/* ------------------------------------------------------------------------- */
+
+static void m8xx_interrupt(int irq, void *dev, struct pt_regs *regs);
+
+#define PCMCIA_BMT_LIMIT (15*4)  /* Bus Monitor Timeout value */
+
+/* ------------------------------------------------------------------------- */
+/* board specific stuff:                                                     */
+/* voltage_set(), hardware_enable() and hardware_disable()                   */
+/* ------------------------------------------------------------------------- */
+/* RPX Boards from Embedded Planet                                           */
+
+#if defined(CONFIG_RPXCLASSIC) || defined(CONFIG_RPXLITE)
+
+/* The RPX boards seems to have it's bus monitor timeout set to 6*8 clocks.
+ * SYPCR is write once only, therefore must the slowest memory be faster 
+ * than the bus monitor or we will get a machine check due to the bus timeout.
+ */
+
+#define PCMCIA_BOARD_MSG "RPX CLASSIC or RPX LITE"
+
+#undef PCMCIA_BMT_LIMIT
+#define PCMCIA_BMT_LIMIT (6*8) 
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+	u_int reg = 0;
+
+	switch(vcc) {
+	case 0: break;
+	case 33: reg |= BCSR1_PCVCTL4; break;
+	case 50: reg |= BCSR1_PCVCTL5; break;
+	default: return 1;
+	}
+
+	switch(vpp) {
+	case 0: break;
+	case 33: 
+	case 50:
+		if(vcc == vpp)
+			reg |= BCSR1_PCVCTL6;
+		else
+			return 1;
+		break;
+	case 120: 
+		reg |= BCSR1_PCVCTL7;
+	default: return 1;
+	}
+
+	if(!((vcc == 50) || (vcc == 0)))
+	   return 1;
+
+	/* first, turn off all power */
+
+	*((uint *)RPX_CSR_ADDR) &= ~(BCSR1_PCVCTL4 | BCSR1_PCVCTL5
+				     | BCSR1_PCVCTL6 | BCSR1_PCVCTL7);
+
+	/* enable new powersettings */
+
+	*((uint *)RPX_CSR_ADDR) |= reg;
+
+	return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
+#define hardware_enable(_slot_)  /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
+
+#endif /* CONFIG_RPXCLASSIC */
+
+/* ------------------------------------------------------------------------- */
+/* FADS Boards from Motorola                                               */
+
+#if defined(CONFIG_FADS)
+
+#define PCMCIA_BOARD_MSG "FADS"
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+	uint reg = 0;
+
+	switch(vcc) {
+		case 0: break;
+		case 33: reg |= BCSR1_PCCVCC0; break;
+		case 50: reg |= BCSR1_PCCVCC1; break;
+		default: return 1;
+	}
+
+	switch(vpp) {
+		case 0: break;
+		case 33:
+		case 50:
+			if(vcc == vpp)
+				reg |= BCSR1_PCCVPP1;
+			else
+				return 1;
+			break;
+		case 120:
+			if ((vcc == 33) || (vcc == 50))
+				reg |= BCSR1_PCCVPP0;
+			else
+				return 1;
+		default: return 1;
+	}
+
+	/* first, turn off all power */
+	*((uint *)BCSR1) &= ~(BCSR1_PCCVCC_MASK | BCSR1_PCCVPP_MASK);
+
+	/* enable new powersettings */
+	*((uint *)BCSR1) |= reg;
+
+	return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
+
+static void hardware_enable(int slot)
+{
+	*((uint *)BCSR1) &= ~BCSR1_PCCEN;
+}
+
+static void hardware_disable(int slot)
+{
+	*((uint *)BCSR1) |=  BCSR1_PCCEN;
+}
+
+#endif
+
+/* ------------------------------------------------------------------------- */
+/* Motorola MBX860                                                           */
+
+#if defined(CONFIG_MBX)
+
+#define PCMCIA_BOARD_MSG "MBX"
+
+static int voltage_set(int slot, int vcc, int vpp)
+{
+	unsigned char reg = 0;
+
+	switch(vcc) {
+		case 0: break;
+		case 33: reg |= CSR2_VCC_33; break;
+		case 50: reg |= CSR2_VCC_50; break;
+		default: return 1;
+	}
+
+	switch(vpp) {
+		case 0: break;
+		case 33:
+		case 50:
+			if(vcc == vpp)
+				reg |= CSR2_VPP_VCC;
+			else
+				return 1;
+			break;
+		case 120:
+			if ((vcc == 33) || (vcc == 50))
+				reg |= CSR2_VPP_12;
+			else
+				return 1;
+		default: return 1;
+	}
+
+	/* first, turn off all power */
+	*((unsigned char *)MBX_CSR2_ADDR) &= ~(CSR2_VCC_MASK | CSR2_VPP_MASK);
+
+	/* enable new powersettings */
+	*((unsigned char *)MBX_CSR2_ADDR) |= reg;
+
+	return 0;
+}
+
+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
+#define hardware_enable(_slot_)  /* No hardware to enable */
+#define hardware_disable(_slot_) /* No hardware to disable */
+
+#endif /* CONFIG_MBX */
+
+/* ------------------------------------------------------------------------- */
+
+static void m8xx_shutdown(void)
+{
+	u_int m;
+	pcmcia_win_t *w;
+
+	
+	w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+
+
+		((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr = 
+			M8XX_PCMCIA_MASK(_slot_); 
+		((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per 
+			&= ~M8XX_PCMCIA_MASK(_slot_);
+ 
+		/* turn off interrupt and disable CxOE */
+
+		M8XX_PGCRX(_slot_) = M8XX_PGCRX_CXOE;
+
+		/* turn off memory windows */
+
+		for(m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
+			w->or = 0;  /* set to not valid */
+			w++;
+		}
+
+		/* turn off voltage */
+
+		voltage_set(_slot_, 0, 0);
+
+		/* disable external hardware */
+	
+		hardware_disable(_slot_);
+
+	free_irq(pcmcia_schlvl, NULL);
+
+}
+
+/* ------------------------------------------------------------------------- */
+
+/* ------------------------------------------------------------------------- */
+
+static u_int pending_events[PCMCIA_SOCKETS_NO];
+static spinlock_t pending_event_lock = SPIN_LOCK_UNLOCKED;
+
+static void m8xx_pcmcia_bh(void *dummy)
+{
+	u_int events;
+	int i;
+
+	for (i=0; i < PCMCIA_SOCKETS_NO; i++) {
+		spin_lock_irq(&pending_event_lock);
+		events = pending_events[i];
+		pending_events[i] = 0;
+		spin_unlock_irq(&pending_event_lock);
+		/*
+		SS_DETECT events need a small delay here. The reason for this is that
+		the "is there a card" electronics need time to see the card after the
+		"we have a card coming in" electronics have seen it.
+		*/
+		if (events & SS_DETECT)
+			mdelay(4);
+		if (socket[i].handler)
+			socket[i].handler(socket[i].info, events);
+	}
+}
+
+static struct tq_struct m8xx_pcmcia_task = {
+	routine:	m8xx_pcmcia_bh
+};
+
+
+static void m8xx_interrupt(int irq, void *dev, struct pt_regs *regs)
+{
+	socket_info_t *s;
+	event_table_t *e;
+	u_int events, pscr, pipr;
+
+	DEBUG(3,"Interrupt!\n");
+
+	/* get interrupt sources */
+
+	pscr = ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr;
+	pipr = ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr;
+
+	s = &socket[0];
+
+	    if(s->handler) {
+
+		    e = &s->events[0]; 
+		    events = 0;
+
+		    while(e->regbit) {
+			    if(pscr & e->regbit)
+				    events |= e->eventbit;
+		    
+			    e++;
+		    }
+
+		    /* 
+		     * report only if both card detect signals are the same 
+		     * not too nice done, 
+		     * we depend on that CD2 is the bit to the left of CD1...
+		     */
+
+		    if(events & SS_DETECT)
+			    if(((pipr & M8XX_PCMCIA_CD2(_slot_)) >> 1)
+				    ^ (pipr & M8XX_PCMCIA_CD1(_slot_)))
+				    events &= ~SS_DETECT;
+
+#ifdef PCMCIA_GLITCHY_CD
+		    
+		    /*
+		     * I've experienced CD problems with my ADS board.
+		     * We make an extra check to see if there was a
+		     * real change of Card detection.
+		     */
+
+		    if((events & SS_DETECT) && 
+		       ((pipr &
+			 (M8XX_PCMCIA_CD2(_slot_) | M8XX_PCMCIA_CD1(_slot_)))
+			== 0) && (s->state.Vcc | s->state.Vpp)) {
+			  events &= ~SS_DETECT;
+			  printk( "CD glitch workaround - CD = 0x%08x!\n",
+				(pipr & (M8XX_PCMCIA_CD2(_slot_) 
+					 | M8XX_PCMCIA_CD1(_slot_))));
+		    }
+#endif
+
+		    /* call the handler */
+
+		    DEBUG(3,"slot %u: events = 0x%02x, pscr = 0x%08x, "
+			  "pipr = 0x%08x\n", 
+			  _slot_, events, pscr, pipr);
+
+		    if(events) {
+			    spin_lock(&pending_event_lock);
+			    pending_events[0] |= events;
+			    spin_unlock(&pending_event_lock);
+			    schedule_task(&m8xx_pcmcia_task);
+		    }
+
+	    }
+
+
+    /* clear the interrupt sources */
+
+    ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr = pscr;
+    
+    DEBUG(3,"Interrupt done.\n");
+    
+}
+
+/* ------------------------------------------------------------------------- */
+
+static u_int m8xx_get_graycode(u_int size)
+{
+	u_int k;
+
+	for(k = 0; k < M8XX_SIZES_NO; k++)
+		if(m8xx_size_to_gray[k] == size)
+			break;
+
+	if((k == M8XX_SIZES_NO) || (m8xx_size_to_gray[k] == -1))
+		k = -1;
+
+	return k;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static u_int m8xx_get_speed(u_int ns, u_int is_io)
+{
+	u_int reg, clocks, psst, psl, psht;
+
+	if(!ns) {
+
+		/*
+		 * We get called with IO maps setup to 0ns
+		 * if not specified by the user.
+		 * They should be 255ns.
+		 */
+
+		if(is_io)
+			ns = 255;
+		else 
+			ns = 100;  /* fast memory if 0 */
+	}
+
+	/* 
+	 * In PSST, PSL, PSHT fields we tell the controller
+	 * timing parameters in CLKOUT clock cycles.
+	 * CLKOUT is the same as GCLK2_50.
+	 */
+
+/* how we want to adjust the timing - in percent */
+
+#define ADJ 180 /* 80 % longer accesstime - to be sure */
+
+
+	clocks = ((M8XX_BUSFREQ / 1000) * ns) / 1000;
+	clocks = (clocks * ADJ) / (100*1000);
+	if(clocks >= PCMCIA_BMT_LIMIT) {
+		printk( "Max access time limit reached\n");
+		clocks = PCMCIA_BMT_LIMIT-1;
+	}
+
+	psst = clocks / 7;          /* setup time */
+	psht = clocks / 7;          /* hold time */
+	psl  = (clocks * 5) / 7;    /* strobe length */
+
+	psst += clocks - (psst + psht + psl);
+
+	reg =  psst << 12;
+	reg |= psl  << 7; 
+	reg |= psht << 16;
+
+	return reg;
+}
+
+/* ------------------------------------------------------------------------- */
+	
+static int m8xx_register_callback(unsigned int sock, void (*handler)(void *, unsigned int), void * info)
+{
+	socket[sock].handler = handler;
+	socket[sock].info = info;
+	if (handler == NULL) {
+		MOD_DEC_USE_COUNT;
+	} 
+	else {
+		MOD_INC_USE_COUNT;
+	}
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_get_status(unsigned int lsock, u_int *value)
+{
+	socket_info_t *s = &socket[lsock];
+	u_int pipr, reg;
+
+
+	pipr = ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pipr;
+
+	*value  = ((pipr & (M8XX_PCMCIA_CD1(_slot_) 
+			    | M8XX_PCMCIA_CD2(_slot_))) == 0) ? SS_DETECT : 0;
+	*value |= (pipr & M8XX_PCMCIA_WP(_slot_)) ? SS_WRPROT : 0;
+
+	if (s->state.flags & SS_IOCARD)
+		*value |= (pipr & M8XX_PCMCIA_BVD1(_slot_)) ? SS_STSCHG : 0;
+	else {
+		*value |= (pipr & M8XX_PCMCIA_RDY(_slot_)) ? SS_READY : 0;
+		*value |= (pipr & M8XX_PCMCIA_BVD1(_slot_)) ? SS_BATDEAD : 0;
+		*value |= (pipr & M8XX_PCMCIA_BVD2(_slot_)) ? SS_BATWARN : 0;
+	}
+	
+	if (s->state.Vcc | s->state.Vpp)
+		*value |= SS_POWERON;
+	
+	/*
+	 * Voltage detection:
+	 * This driver only supports 16-Bit pc-cards.
+	 * Cardbus is not handled here.
+	 * 
+	 * To determine what voltage to use we must read the VS1 and VS2 pin.
+	 * Depending on what socket type is present,
+	 * different combinations mean different things.
+	 *
+	 * Card Key  Socket Key   VS1   VS2   Card         Vcc for CIS parse
+	 *   
+	 * 5V        5V, LV*      NC    NC    5V only       5V (if available)
+	 *           
+	 * 5V        5V, LV*      GND   NC    5 or 3.3V     as low as possible
+	 *
+	 * 5V        5V, LV*      GND   GND   5, 3.3, x.xV  as low as possible
+	 *
+	 * LV*       5V            -     -    shall not fit into socket
+	 *
+	 * LV*       LV*          GND   NC    3.3V only     3.3V
+	 *
+	 * LV*       LV*          NC    GND   x.xV          x.xV (if avail.)
+	 *
+	 * LV*       LV*          GND   GND   3.3 or x.xV   as low as possible
+	 *
+	 * *LV means Low Voltage
+	 *
+	 *
+	 * That gives us the following table:
+	 *
+	 * Socket    VS1  VS2   Voltage
+	 *
+	 * 5V        NC   NC    5V
+	 * 5V        NC   GND   none (should not be possible)
+	 * 5V        GND  NC    >= 3.3V
+	 * 5V        GND  GND   >= x.xV 
+	 *
+	 * LV        NC   NC    5V   (if available)
+	 * LV        NC   GND   x.xV (if available)
+	 * LV        GND  NC    3.3V 
+	 * LV        GND  GND   >= x.xV 
+	 * 
+	 * So, how do I determine if I have a 5V or a LV
+	 * socket on my board?  Look at the socket!
+	 *
+	 * 
+	 * Socket with 5V key:
+	 * ++--------------------------------------------+
+	 * ||                                            |
+	 * ||                                           ||
+	 * ||                                           ||
+	 * |                                             |
+	 * +---------------------------------------------+
+	 *
+	 * Socket with LV key:
+	 * ++--------------------------------------------+
+	 * ||                                            |
+	 * |                                            ||
+	 * |                                            ||
+	 * |                                             |
+	 * +---------------------------------------------+
+	 *
+	 *
+	 * With other words - LV only cards does not fit
+	 * into the 5V socket!
+	 */
+
+	/* read out VS1 and VS2 */
+
+	reg = (pipr & M8XX_PCMCIA_VS_MASK(_slot_)) 
+		>> M8XX_PCMCIA_VS_SHIFT(_slot_);
+
+	if(socket_get(_slot_) == PCMCIA_SOCKET_KEY_LV) {
+		switch(reg) {
+		case 1: *value |= SS_3VCARD; break; /* GND, NC - 3.3V only */
+		case 2: *value |= SS_XVCARD; break; /* NC. GND - x.xV only */
+		};
+	}
+
+	DEBUG(3,"GetStatus(%d) = %#2.2x\n", lsock, *value);
+	return 0;
+}
+  
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_inquire_socket(unsigned int lsock, socket_cap_t *cap)
+{
+	*cap = capabilities;
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_get_socket(unsigned int lsock, socket_state_t *state)
+{
+	*state = socket[lsock].state; /* copy the whole structure */
+
+	DEBUG(3,"GetSocket(%d) = flags %#3.3x, Vcc %d, Vpp %d, "
+	      "io_irq %d, csc_mask %#2.2x\n", lsock, state->flags,
+	      state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_set_socket(unsigned int lsock, socket_state_t *state)
+{
+	socket_info_t *s = &socket[lsock];
+	event_table_t *e;
+	u_int reg;
+	u_long flags;
+
+	DEBUG(3, "SetSocket(%d, flags %#3.3x, Vcc %d, Vpp %d, "
+	      "io_irq %d, csc_mask %#2.2x)\n", lsock, state->flags,
+	      state->Vcc, state->Vpp, state->io_irq, state->csc_mask);
+
+	/* First, set voltage - bail out if invalid */
+    
+	if(voltage_set(_slot_, state->Vcc, state->Vpp))
+		return -EINVAL;
+
+
+	/* Take care of reset... */
+
+	if(state->flags & SS_RESET) 
+		M8XX_PGCRX(_slot_) |=  M8XX_PGCRX_CXRESET; /* active high */
+	else
+		M8XX_PGCRX(_slot_) &= ~M8XX_PGCRX_CXRESET; 
+
+	/* ... and output enable. */
+
+	/* The CxOE signal is connected to a 74541 on the ADS.
+	   I guess most other boards used the ADS as a reference.
+	   I tried to control the CxOE signal with SS_OUTPUT_ENA,
+	   but the reset signal seems connected via the 541. 
+	   If the CxOE is left high are some signals tristated and
+	   no pullups are present -> the cards act wierd.
+	   So right now the buffers are enabled if the power is on. */
+
+	if(state->Vcc || state->Vpp)
+		M8XX_PGCRX(_slot_) &= ~M8XX_PGCRX_CXOE; /* active low */
+	else
+		M8XX_PGCRX(_slot_) |=  M8XX_PGCRX_CXOE;
+	
+	/* 
+	 * We'd better turn off interrupts before 
+	 * we mess with the events-table..
+	 */
+
+	save_flags(flags);
+	cli();
+
+	/*
+	 * Play around with the interrupt mask to be able to
+	 * give the events the generic pcmcia driver wants us to.
+	 */
+
+	e = &s->events[0]; 
+	reg = 0;
+
+	if(state->csc_mask & SS_DETECT) {
+		e->eventbit = SS_DETECT;
+		reg |= e->regbit = (M8XX_PCMCIA_CD2(_slot_) 
+				    | M8XX_PCMCIA_CD1(_slot_));
+		e++;
+	}
+
+	if(state->flags & SS_IOCARD) {
+
+		/* 
+		 * I/O card
+		 */
+
+		if(state->csc_mask & SS_STSCHG) {
+			e->eventbit = SS_STSCHG;
+			reg |= e->regbit = M8XX_PCMCIA_BVD1(_slot_);
+			e++;
+		}
+		
+
+		/*
+		 * If io_irq is non-zero we should enable irq.
+		 */
+
+		if(state->io_irq) {
+			M8XX_PGCRX(_slot_) |= 
+				mk_int_int_mask(state->io_irq) << 24;
+
+			/*
+			 * Strange thing here:
+			 * The manual does not tell us which interrupt
+			 * the sources generate.
+			 * Anyhow, I found out that RDY_L generates IREQLVL.
+			 *
+			 * We use level triggerd interrupts, and they don't
+			 * have to be cleared in PSCR in the interrupt handler.
+			 */
+
+			reg |= M8XX_PCMCIA_RDY_L(_slot_);  
+		}
+		else
+			M8XX_PGCRX(_slot_) &= 0x00ffffff;
+		
+	}
+	else {
+		
+		/*
+		 * Memory card
+		 */
+		
+		if(state->csc_mask & SS_BATDEAD) {
+			e->eventbit = SS_BATDEAD;
+			reg |= e->regbit = M8XX_PCMCIA_BVD1(_slot_);
+			e++;
+		}
+		
+		if(state->csc_mask & SS_BATWARN) {
+			e->eventbit = SS_BATWARN;
+			reg |= e->regbit = M8XX_PCMCIA_BVD2(_slot_);
+			e++;
+		}
+		
+		/* What should I trigger on - low/high,raise,fall? */
+		if(state->csc_mask & SS_READY) {
+			e->eventbit = SS_READY;
+			reg |= e->regbit = 0; //??
+			e++;
+		}
+	}
+	
+	e->regbit = 0;  /* terminate list */
+	
+	/* 
+	 * Clear the status changed .
+	 * Port A and Port B share the same port.
+	 * Writing ones will clear the bits.
+	 */
+	
+	((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr = reg;
+	
+	/*
+	 * Write the mask.
+	 * Port A and Port B share the same port.
+	 * Need for read-modify-write. 
+	 * Ones will enable the interrupt.
+	 */
+
+	reg |= ((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per 
+		& M8XX_PCMCIA_MASK(_slot_);
+	
+	((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per = reg;
+	
+	restore_flags(flags);
+
+	/* copy the struct and modify the copy */
+	
+	s->state = *state;
+	
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_get_io_map(unsigned int lsock, struct pccard_io_map *io)
+{
+	if(io->map >= PCMCIA_IO_WIN_NO)
+		return -EINVAL;
+
+	*io = socket[lsock].io_win[io->map]; /* copy the struct */
+
+	DEBUG(3,"GetIOMap(%d, %d) = %#2.2x, %d ns, "
+	      "%#4.4x-%#4.4x\n", lsock, io->map, io->flags,
+	      io->speed, io->start, io->stop);
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_set_io_map(unsigned int lsock, struct pccard_io_map *io)
+{
+	socket_info_t *s = &socket[lsock];
+	pcmcia_win_t *w;
+	u_int reg, winnr;
+	
+
+#define M8XX_SIZE (io->stop - io->start + 1)   
+#define M8XX_BASE (PCMCIA_IO_WIN_BASE + io->start)
+
+	DEBUG(3, "SetIOMap(%d, %d, %#2.2x, %d ns, "
+	      "%#4.4x-%#4.4x)\n", lsock, io->map, io->flags,
+	      io->speed, io->start, io->stop);
+
+	if ((io->map >= PCMCIA_IO_WIN_NO) || (io->start > 0xffff) 
+	    || (io->stop > 0xffff) || (io->stop < io->start)) 
+		return -EINVAL;
+	
+	if((reg = m8xx_get_graycode(M8XX_SIZE)) == -1)
+		return -EINVAL;
+
+	if(io->flags & MAP_ACTIVE) {
+
+		winnr = (PCMCIA_MEM_WIN_NO * PCMCIA_SOCKETS_NO) 
+			+ (lsock * PCMCIA_IO_WIN_NO) + io->map;
+	
+		/* setup registers */
+
+		w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+		w += winnr;
+	
+		w->or = 0; /* turn off window first */
+		w->br = M8XX_BASE;
+	
+		reg <<= 27;     
+  		reg |= 0x00018 + (_slot_ << 2);
+
+		reg |= m8xx_get_speed(io->speed, 1);
+
+		if(io->flags & MAP_WRPROT) 
+			reg |= 0x00000002;
+		
+		if(io->flags & (MAP_16BIT | MAP_AUTOSZ))
+			reg |= 0x00000040;
+	
+		if(io->flags & MAP_ACTIVE) 
+			reg |= 0x00000001;
+	
+		w->or = reg;
+
+		DEBUG(3,"Socket %u: Mapped io window %u at %#8.8x, "
+		      "OR = %#8.8x.\n", lsock, io->map, w->br, w->or);
+	}
+
+
+	/* copy the struct and modify the copy */
+	
+	s->io_win[io->map] = *io; 
+	s->io_win[io->map].flags &= (MAP_WRPROT 
+				     | MAP_16BIT
+				     | MAP_ACTIVE);
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_get_mem_map(unsigned int lsock, struct pccard_mem_map *mem)
+{
+	if(mem->map >= PCMCIA_MEM_WIN_NO)
+		return -EINVAL;
+	
+	*mem = socket[lsock].mem_win[mem->map]; /* copy the struct */
+	
+	DEBUG(3, "GetMemMap(%d, %d) = %#2.2x, %d ns, "
+	      "%#5.5lx-%#5.5lx, %#5.5x\n", lsock, mem->map, mem->flags,
+	      mem->speed, mem->sys_start, mem->sys_stop, mem->card_start);
+	return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int m8xx_set_mem_map(unsigned int lsock, struct pccard_mem_map *mem)
+{
+	socket_info_t *s = &socket[lsock];
+	pcmcia_win_t *w;
+	struct pccard_mem_map *old;
+	u_int reg, winnr;
+	
+	DEBUG(3, "SetMemMap(%d, %d, %#2.2x, %d ns, "
+	      "%#5.5lx-%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
+	      mem->speed, mem->sys_start, mem->sys_stop, mem->card_start);
+
+	if ((mem->map >= PCMCIA_MEM_WIN_NO) || (mem->sys_start > mem->sys_stop)
+	    || ((mem->sys_stop - mem->sys_start) >= PCMCIA_MEM_WIN_SIZE)
+	    || (mem->card_start >= 0x04000000) 
+	    || (mem->sys_start & 0xfff)                /* 4KByte resolution */
+	    || (mem->card_start & 0xfff))                   
+		return -EINVAL;
+	
+	if((reg = m8xx_get_graycode(PCMCIA_MEM_WIN_SIZE)) == -1) {
+		printk( "Cannot set size to 0x%08x.\n", PCMCIA_MEM_WIN_SIZE);
+		return -EINVAL;
+	}
+
+	winnr = (lsock * PCMCIA_MEM_WIN_NO) + mem->map;
+	
+	/* Setup the window in the pcmcia controller */
+	
+	w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+	w += winnr;
+	
+	reg <<= 27;
+	reg |= _slot_ << 2;
+	
+	reg |= m8xx_get_speed(mem->speed, 0);
+
+	if(mem->flags & MAP_ATTRIB) 
+		reg |= 0x00000010;
+	
+	if(mem->flags & MAP_WRPROT) 
+		reg |= 0x00000002;
+	
+	if(mem->flags & MAP_16BIT) 
+		reg |= 0x00000040;
+	
+	if(mem->flags & MAP_ACTIVE) 
+		reg |= 0x00000001;
+	
+	w->or = reg;
+
+	DEBUG(3, "Socket %u: Mapped memory window %u at %#8.8x, "
+	      "OR = %#8.8x.\n", lsock, mem->map, w->br, w->or);
+
+	if(mem->flags & MAP_ACTIVE) {
+
+		mem->sys_stop -= mem->sys_start;
+
+		/* get the new base address */
+		
+		mem->sys_start = PCMCIA_MEM_WIN_BASE + 
+			(PCMCIA_MEM_WIN_SIZE * winnr)
+			+ mem->card_start; 
+
+		mem->sys_stop += mem->sys_start;
+	}
+
+DEBUG(3, "SetMemMap(%d, %d, %#2.2x, %d ns, "
+	      "%#5.5lx-%#5.5lx, %#5.5x)\n", lsock, mem->map, mem->flags,
+	      mem->speed, mem->sys_start, mem->sys_stop, mem->card_start);
+
+	/* copy the struct and modify the copy */
+	
+	old = &s->mem_win[mem->map];
+	
+	*old = *mem;
+	old->flags &= (MAP_ATTRIB
+		       | MAP_WRPROT 
+		       | MAP_16BIT
+		       | MAP_ACTIVE);
+
+	return 0;
+}
+
+static int m8xx_sock_init(unsigned int s)
+{
+	int i;
+	pccard_io_map io = { 0, 0, 0, 0, 1 };
+	pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
+
+	DEBUG(3, "sock_init(%d)\n", s);
+
+	mem.sys_stop = 0x1000;
+	m8xx_set_socket(s, &dead_socket);
+	for (i = 0; i < PCMCIA_IO_WIN_NO; i++) {
+		io.map = i;
+		m8xx_set_io_map(s, &io);
+	}
+	for (i = 0; i < PCMCIA_MEM_WIN_NO; i++) {
+		mem.map = i;
+		m8xx_set_mem_map(s, &mem);
+	}
+
+	return 0;
+		
+}
+
+static int m8xx_suspend(unsigned int s)
+{
+		return(m8xx_set_socket(s, &dead_socket));
+}
+static void m8xx_proc_setup(unsigned int sock, struct proc_dir_entry *base)
+{
+}
+/* ------------------------------------------------------------------------- */
+    
+static struct pccard_operations m8xx_services = {
+	&m8xx_sock_init,	
+	&m8xx_suspend,
+	&m8xx_register_callback,
+	&m8xx_inquire_socket,
+	&m8xx_get_status,
+	&m8xx_get_socket,
+	&m8xx_set_socket,
+	&m8xx_get_io_map,
+	&m8xx_set_io_map,
+	&m8xx_get_mem_map,
+	&m8xx_set_mem_map,
+	&m8xx_proc_setup
+};
+
+static int __init m8xx_init(void)
+{
+	servinfo_t serv;
+	pcmcia_win_t *w;
+	u_int m;
+
+	PCMCIA_INFO("%s\n", version);
+	CardServices(GetCardServicesInfo, &serv);
+	if (serv.Revision != CS_RELEASE_CODE) {
+		PCMCIA_ERROR("Card Services release does not match!\n");
+		return -1;
+	}
+
+	PCMCIA_INFO(PCMCIA_BOARD_MSG " using " PCMCIA_SLOT_MSG 
+		    " with IRQ %u.\n", pcmcia_schlvl); 
+
+	/* Configure Status change interrupt */
+
+	if(request_8xxirq(pcmcia_schlvl, m8xx_interrupt, 0, 
+			   "m8xx_pcmcia", NULL)) {
+		PCMCIA_ERROR("Cannot allocate IRQ %u for SCHLVL!\n", 
+			     pcmcia_schlvl);
+		return -1;
+	}
+
+
+	w = (void *) &((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pbr0;
+
+	socket[0].slot = _slot_;
+	    
+	((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_pscr = 
+		M8XX_PCMCIA_MASK(_slot_); 
+	((immap_t *)IMAP_ADDR)->im_pcmcia.pcmc_per 
+		&= ~M8XX_PCMCIA_MASK(_slot_);
+ 
+/* connect interrupt and disable CxOE */
+
+	M8XX_PGCRX(_slot_) = M8XX_PGCRX_CXOE |
+		(mk_int_int_mask(pcmcia_schlvl) << 16);
+
+/* intialize the fixed memory windows */
+
+	for(m = 0; m < PCMCIA_MEM_WIN_NO; m++) {
+		w->br = PCMCIA_MEM_WIN_BASE + 
+			(PCMCIA_MEM_WIN_SIZE 
+			 * (m + 0 * PCMCIA_MEM_WIN_NO));
+
+		w->or = 0;  /* set to not valid */
+
+		DEBUG(3,"Socket %u: MemWin %u: Base 0x%08x.\n",
+		      0, m, w->br);
+
+		w++;
+	}
+
+/* turn off voltage */
+	voltage_set(_slot_, 0, 0);
+
+/* Enable external hardware */
+	hardware_enable(_slot_);
+
+	if(register_ss_entry(PCMCIA_SOCKETS_NO, &m8xx_services) != 0) {
+	    PCMCIA_ERROR("register_ss_entry() failed.\n");
+	    m8xx_shutdown();
+	    return -ENODEV;
+	}
+
+	return 0;
+}
+
+static void __exit m8xx_exit(void)
+{
+	unregister_ss_entry(&m8xx_services);
+
+	m8xx_shutdown();
+}
+
+module_init(m8xx_init);
+module_exit(m8xx_exit);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/pci_socket.h linux-2.5/drivers/pcmcia/pci_socket.h
--- linux-2.5.13/drivers/pcmcia/pci_socket.h	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/pcmcia/pci_socket.h	Sun Mar  3 17:54:35 2002
@@ -23,7 +23,9 @@
 	struct socket_info_t *pcmcia_socket;
 	struct tq_struct tq_task;
 	struct timer_list poll_timer;
-
+	/* Zoom video behaviour is so chip specific its not worth adding
+  	   this to _ops */
+	void (*zoom_video)(struct pci_socket *, int);
 	/* A few words of private data for the low-level driver.. */
 	unsigned int private[8];
 } pci_socket_t;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/ricoh.h linux-2.5/drivers/pcmcia/ricoh.h
--- linux-2.5.13/drivers/pcmcia/ricoh.h	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/pcmcia/ricoh.h	Sat Apr 13 17:42:56 2002
@@ -110,6 +110,8 @@
 #define  RL5C4XX_CMD_SHIFT		4
 #define  RL5C4XX_HOLD_MASK		0x1c00
 #define  RL5C4XX_HOLD_SHIFT		10
+#define  RL5C4XX_MISC_CONTROL           0x2F /* 8 bit */
+#define  RL5C4XX_ZV_ENABLE              0x08
 
 #ifdef __YENTA_H
 
@@ -134,14 +136,45 @@
 	return 0;
 }
 
+static void ricoh_zoom_video(pci_socket_t *socket, int onoff)
+{
+        u8 reg;
+
+        reg = exca_readb(socket, RL5C4XX_MISC_CONTROL);
+        if (onoff)
+                /* Zoom zoom, we will all go together, zoom zoom, zoom zoom */
+                reg |=  RL5C4XX_ZV_ENABLE;
+        else
+                reg &= ~RL5C4XX_ZV_ENABLE;
+	
+        exca_writeb(socket, RL5C4XX_MISC_CONTROL, reg);
+}
+
+static void ricoh_set_zv(pci_socket_t *socket)
+{
+        if(socket->dev->vendor == PCI_VENDOR_ID_RICOH)
+        {
+                switch(socket->dev->device)
+                {
+                        /* There may be more .. */
+		case  PCI_DEVICE_ID_RICOH_RL5C478:
+			socket->zoom_video = ricoh_zoom_video;
+			break;  
+                }
+        }
+}
+
+
 static int ricoh_init(pci_socket_t *socket)
 {
 	yenta_init(socket);
+	ricoh_set_zv(socket);
 
 	config_writew(socket, RL5C4XX_MISC, rl_misc(socket));
 	config_writew(socket, RL5C4XX_16BIT_CTL, rl_ctl(socket));
 	config_writew(socket, RL5C4XX_16BIT_IO_0, rl_io(socket));
 	config_writew(socket, RL5C4XX_16BIT_MEM_0, rl_mem(socket));
+
 	return 0;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/rsrc_mgr.c linux-2.5/drivers/pcmcia/rsrc_mgr.c
--- linux-2.5.13/drivers/pcmcia/rsrc_mgr.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/pcmcia/rsrc_mgr.c	Thu Dec 13 16:32:36 2001
@@ -44,6 +44,7 @@
 #include <linux/ioport.h>
 #include <linux/timer.h>
 #include <linux/proc_fs.h>
+#include <linux/pci.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 
@@ -103,8 +104,82 @@
 
 ======================================================================*/
 
-#define check_io_resource(b,n)	check_resource(&ioport_resource, (b), (n))
-#define check_mem_resource(b,n)	check_resource(&iomem_resource, (b), (n))
+static struct resource *resource_parent(unsigned long b, unsigned long n,
+					int flags, struct pci_dev *dev)
+{
+#ifdef CONFIG_PCI
+	struct resource res, *pr;
+
+	if (dev != NULL) {
+		res.start = b;
+		res.end = b + n - 1;
+		res.flags = flags;
+		pr = pci_find_parent_resource(dev, &res);
+		if (pr)
+			return pr;
+	}
+#endif /* CONFIG_PCI */
+	if (flags & IORESOURCE_MEM)
+		return &iomem_resource;
+	return &ioport_resource;
+}
+
+static inline int check_io_resource(unsigned long b, unsigned long n,
+				    struct pci_dev *dev)
+{
+	return check_resource(resource_parent(b, n, IORESOURCE_IO, dev), b, n);
+}
+
+static inline int check_mem_resource(unsigned long b, unsigned long n,
+				     struct pci_dev *dev)
+{
+	return check_resource(resource_parent(b, n, IORESOURCE_MEM, dev), b, n);
+}
+
+static struct resource *make_resource(unsigned long b, unsigned long n,
+				      int flags, char *name)
+{
+	struct resource *res = kmalloc(sizeof(*res), GFP_KERNEL);
+
+	if (res) {
+		memset(res, 0, sizeof(*res));
+		res->name = name;
+		res->start = b;
+		res->end = b + n - 1;
+		res->flags = flags | IORESOURCE_BUSY;
+	}
+	return res;
+}
+
+static int request_io_resource(unsigned long b, unsigned long n,
+			       char *name, struct pci_dev *dev)
+{
+	struct resource *res = make_resource(b, n, IORESOURCE_IO, name);
+	struct resource *pr = resource_parent(b, n, IORESOURCE_IO, dev);
+	int err = -ENOMEM;
+
+	if (res) {
+		err = request_resource(pr, res);
+		if (err)
+			kfree(res);
+	}
+	return err;
+}
+
+static int request_mem_resource(unsigned long b, unsigned long n,
+				char *name, struct pci_dev *dev)
+{
+	struct resource *res = make_resource(b, n, IORESOURCE_MEM, name);
+	struct resource *pr = resource_parent(b, n, IORESOURCE_MEM, dev);
+	int err = -ENOMEM;
+
+	if (res) {
+		err = request_resource(pr, res);
+		if (err)
+			kfree(res);
+	}
+	return err;
+}
 
 /*======================================================================
 
@@ -194,7 +269,7 @@
     }   
     memset(b, 0, 256);
     for (i = base, most = 0; i < base+num; i += 8) {
-	if (check_io_resource(i, 8))
+	if (check_io_resource(i, 8, NULL))
 	    continue;
 	hole = inb(i);
 	for (j = 1; j < 8; j++)
@@ -207,7 +282,7 @@
 
     bad = any = 0;
     for (i = base; i < base+num; i += 8) {
-	if (check_io_resource(i, 8))
+	if (check_io_resource(i, 8, NULL))
 	    continue;
 	for (j = 0; j < 8; j++)
 	    if (inb(i+j) != most) break;
@@ -247,7 +322,8 @@
 ======================================================================*/
 
 static int do_mem_probe(u_long base, u_long num,
-			int (*is_valid)(u_long), int (*do_cksum)(u_long))
+			int (*is_valid)(u_long), int (*do_cksum)(u_long),
+			socket_info_t *s)
 {
     u_long i, j, bad, fail, step;
 
@@ -258,13 +334,14 @@
     for (i = j = base; i < base+num; i = j + step) {
 	if (!fail) {	
 	    for (j = i; j < base+num; j += step)
-		if ((check_mem_resource(j, step) == 0) && is_valid(j))
+		if ((check_mem_resource(j, step, s->cap.cb_dev) == 0) &&
+		    is_valid(j))
 		    break;
 	    fail = ((i == base) && (j == base+num));
 	}
 	if (fail) {
 	    for (j = i; j < base+num; j += 2*step)
-		if ((check_mem_resource(j, 2*step) == 0) &&
+		if ((check_mem_resource(j, 2*step, s->cap.cb_dev) == 0) &&
 		    do_cksum(j) && do_cksum(j+step))
 		    break;
 	}
@@ -283,12 +360,12 @@
 
 static u_long inv_probe(int (*is_valid)(u_long),
 			int (*do_cksum)(u_long),
-			resource_map_t *m)
+			resource_map_t *m, socket_info_t *s)
 {
     u_long ok;
     if (m == &mem_db)
 	return 0;
-    ok = inv_probe(is_valid, do_cksum, m->next);
+    ok = inv_probe(is_valid, do_cksum, m->next, s);
     if (ok) {
 	if (m->base >= 0x100000)
 	    sub_interval(&mem_db, m->base, m->num);
@@ -296,11 +373,11 @@
     }
     if (m->base < 0x100000)
 	return 0;
-    return do_mem_probe(m->base, m->num, is_valid, do_cksum);
+    return do_mem_probe(m->base, m->num, is_valid, do_cksum, s);
 }
 
 void validate_mem(int (*is_valid)(u_long), int (*do_cksum)(u_long),
-		  int force_low)
+		  int force_low, socket_info_t *s)
 {
     resource_map_t *m, *n;
     static u_char order[] = { 0xd0, 0xe0, 0xc0, 0xf0 };
@@ -310,7 +387,7 @@
     if (!probe_mem) return;
     /* We do up to four passes through the list */
     if (!force_low) {
-	if (hi++ || (inv_probe(is_valid, do_cksum, mem_db.next) > 0))
+	if (hi++ || (inv_probe(is_valid, do_cksum, mem_db.next, s) > 0))
 	    return;
 	printk(KERN_NOTICE "cs: warning: no high memory space "
 	       "available!\n");
@@ -321,7 +398,7 @@
 	/* Only probe < 1 MB */
 	if (m->base >= 0x100000) continue;
 	if ((m->base | m->num) & 0xffff) {
-	    ok += do_mem_probe(m->base, m->num, is_valid, do_cksum);
+	    ok += do_mem_probe(m->base, m->num, is_valid, do_cksum, s);
 	    continue;
 	}
 	/* Special probe for 64K-aligned block */
@@ -331,7 +408,7 @@
 		if (ok >= mem_limit)
 		    sub_interval(&mem_db, b, 0x10000);
 		else
-		    ok += do_mem_probe(b, 0x10000, is_valid, do_cksum);
+		    ok += do_mem_probe(b, 0x10000, is_valid, do_cksum, s);
 	    }
 	}
     }
@@ -340,7 +417,7 @@
 #else /* CONFIG_ISA */
 
 void validate_mem(int (*is_valid)(u_long), int (*do_cksum)(u_long),
-		  int force_low)
+		  int force_low, socket_info_t *s)
 {
     resource_map_t *m;
     static int done = 0;
@@ -348,7 +425,7 @@
     if (!probe_mem || done++)
 	return;
     for (m = mem_db.next; m != &mem_db; m = m->next)
-	if (do_mem_probe(m->base, m->num, is_valid, do_cksum))
+	if (do_mem_probe(m->base, m->num, is_valid, do_cksum, s))
 	    return;
 }
 
@@ -368,7 +445,7 @@
 ======================================================================*/
 
 int find_io_region(ioaddr_t *base, ioaddr_t num, ioaddr_t align,
-		   char *name)
+		   char *name, socket_info_t *s)
 {
     ioaddr_t try;
     resource_map_t *m;
@@ -378,9 +455,8 @@
 	for (try = (try >= m->base) ? try : try+align;
 	     (try >= m->base) && (try+num <= m->base+m->num);
 	     try += align) {
-	    if (check_io_resource(try, num) == 0) {
+	    if (request_io_resource(try, num, name, s->cap.cb_dev) == 0) {
 		*base = try;
-		request_region(try, num, name);
 		return 0;
 	    }
 	    if (!align) break;
@@ -390,7 +466,7 @@
 }
 
 int find_mem_region(u_long *base, u_long num, u_long align,
-		    int force_low, char *name)
+		    int force_low, char *name, socket_info_t *s)
 {
     u_long try;
     resource_map_t *m;
@@ -403,8 +479,7 @@
 	    for (try = (try >= m->base) ? try : try+align;
 		 (try >= m->base) && (try+num <= m->base+m->num);
 		 try += align) {
-		if (check_mem_resource(try, num) == 0) {
-		    request_mem_region(try, num, name);
+		if (request_mem_resource(try, num, name, s->cap.cb_dev) == 0) {
 		    *base = try;
 		    return 0;
 		}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/ti113x.h linux-2.5/drivers/pcmcia/ti113x.h
--- linux-2.5.13/drivers/pcmcia/ti113x.h	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/pcmcia/ti113x.h	Sun Mar 31 15:11:50 2002
@@ -170,9 +170,88 @@
 	return 0;
 }
 
+/*
+ *	Zoom video control for TI122x/113x chips
+ */
+
+static void ti_zoom_video(pci_socket_t *socket, int onoff)
+{
+	u8 reg;
+
+	/* If we don't have a Zoom Video switch this is harmless,
+	   we just tristate the unused (ZV) lines */
+	reg = config_readb(socket, TI113X_CARD_CONTROL);
+	if (onoff)
+		/* Zoom zoom, we will all go together, zoom zoom, zoom zoom */
+		reg |= TI113X_CCR_ZVENABLE;
+	else
+		reg &= ~TI113X_CCR_ZVENABLE;
+	config_writeb(socket, TI113X_CARD_CONTROL, reg);
+}
+
+/*
+ *	The 145x series can also use this. They have an additional
+ *	ZV autodetect mode we don't use but don't actually need.
+ *	FIXME: manual says its in func0 and func1 but disagrees with
+ *	itself about this - do we need to force func0, if so we need
+ *	to know a lot more about socket pairings in pci_socket than we
+ *	do now.. uggh.
+ */
+ 
+static void ti1250_zoom_video(pci_socket_t *socket, int onoff)
+{	
+	int shift = 0;
+	u8 reg;
+
+	ti_zoom_video(socket, onoff);
+
+	reg = config_readb(socket, 0x84);
+	reg |= (1<<7);	/* ZV bus enable */
+
+	if(PCI_FUNC(socket->dev->devfn)==1)
+		shift = 1;
+	
+	if(onoff)
+	{
+		reg &= ~(1<<6); 	/* Clear select bit */
+		reg |= shift<<6;	/* Favour our socket */
+		reg |= 1<<shift;	/* Socket zoom video on */
+	}
+	else
+	{
+		reg &= ~(1<<6); 	/* Clear select bit */
+		reg |= (1^shift)<<6;	/* Favour other socket */
+		reg &= ~(1<<shift);	/* Socket zoon video off */
+	}
+
+	config_writeb(socket, 0x84, reg);
+}
+
+static void ti_set_zv(pci_socket_t *socket)
+{
+	if(socket->dev->vendor == PCI_VENDOR_ID_TI)
+	{
+		switch(socket->dev->device)
+		{
+			/* There may be more .. */
+			case PCI_DEVICE_ID_TI_1220:
+			case PCI_DEVICE_ID_TI_1221:
+			case PCI_DEVICE_ID_TI_1225:
+				socket->zoom_video = ti_zoom_video;
+				break;	
+			case PCI_DEVICE_ID_TI_1250:
+			case PCI_DEVICE_ID_TI_1251A:
+			case PCI_DEVICE_ID_TI_1251B:
+			case PCI_DEVICE_ID_TI_1450:
+				socket->zoom_video = ti1250_zoom_video;
+		}
+	}
+}
+
 static int ti_init(pci_socket_t *socket)
 {
 	yenta_init(socket);
+	ti_set_zv(socket);
 	ti_intctl(socket);
 	return 0;
 }
@@ -251,7 +330,7 @@
 static int ti1250_init(pci_socket_t *socket)
 {
 	yenta_init(socket);
-
+	ti_set_zv(socket);
 	config_writeb(socket, TI1250_DIAGNOSTIC, ti_diag(socket));
 	ti_intctl(socket);
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pcmcia/yenta.c linux-2.5/drivers/pcmcia/yenta.c
--- linux-2.5.13/drivers/pcmcia/yenta.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/pcmcia/yenta.c	Mon Feb  4 16:35:16 2002
@@ -234,6 +234,8 @@
 
 static int yenta_set_socket(pci_socket_t *socket, socket_state_t *state)
 {
+	/* hack for the moment */
+	static void yenta_set_zoomvideo(pci_socket_t *s, int onoff);
 	u16 bridge;
 
 	if (state->flags & SS_DEBOUNCED) {
@@ -286,6 +288,8 @@
 		}
 		exca_writeb(socket, I365_CSCINT, reg);
 		exca_readb(socket, I365_CSC);
+
+		yenta_set_zoomvideo(socket, state->flags & SS_ZVCARD);
 	}
 	config_writew(socket, CB_BRIDGE_CONTROL, bridge);
 	/* Socket event mask: get card insert/remove events.. */
@@ -688,7 +692,7 @@
 
 	/*
 	 * This does not work currently. The controller
-	 * loses too much informationduring D3 to come up
+	 * loses too much information during D3 to come up
 	 * cleanly. We should probably fix yenta_init()
 	 * to update all the critical registers, notably
 	 * the IO and MEM bridging region data.. That is
@@ -783,6 +787,29 @@
 
 #include "ti113x.h"
 #include "ricoh.h"
+
+/*
+ *	This belongs somewhere else - maybe as a pci socket op - as
+ *	it is only valid for TI devices
+ */
+ 
+static void yenta_set_zoomvideo(pci_socket_t *socket, int onoff)
+{
+	u8 reg;
+
+	if(socket->dev->vendor != PCI_VENDOR_ID_TI)
+		return;
+	
+	/* If we don't have a Zoom Video switch this is harmless,
+	   we just tristate the unused (ZV) lines */
+	reg = config_readb(socket, TI113X_CARD_CONTROL);
+	if (onoff)
+		/* Zoom zoom, we will all go together, zoom zoom, zoom zoom */
+		reg |= TI113X_CCR_ZVENABLE;
+	else
+		reg &= ~TI113X_CCR_ZVENABLE;
+	config_writeb(socket, TI113X_CARD_CONTROL, reg);
+}
 
 /*
  * Different cardbus controllers have slightly different
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/pnp/isapnp.c linux-2.5/drivers/pnp/isapnp.c
--- linux-2.5.13/drivers/pnp/isapnp.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/pnp/isapnp.c	Sat Mar 23 22:55:28 2002
@@ -56,10 +56,6 @@
 #define ISAPNP_DEBUG
 #endif
 
-struct resource *pidxr_res;
-struct resource *pnpwrp_res;
-struct resource *isapnp_rdp_res;
-
 int isapnp_disable;			/* Disable ISA PnP */
 int isapnp_rdp;				/* Read Data Port */
 int isapnp_reset = 1;			/* reset all PnP cards (deactivate) */
@@ -2147,13 +2143,10 @@
 static void isapnp_free_all_resources(void)
 {
 #ifdef ISAPNP_REGION_OK
-	if (pidxr_res)
-		release_resource(pidxr_res);
+	release_region(_PIDXR, 1);
 #endif
-	if (pnpwrp_res)
-		release_resource(pnpwrp_res);
-	if (isapnp_rdp >= 0x203 && isapnp_rdp <= 0x3ff && isapnp_rdp_res)
-		release_resource(isapnp_rdp_res);
+	release_region(_PNPWRP, 1);
+	release_region(isapnp_rdp, 1);
 #ifdef MODULE
 #ifdef CONFIG_PROC_FS
 	isapnp_proc_done();
@@ -2317,14 +2310,12 @@
 		return 0;
 	}
 #ifdef ISAPNP_REGION_OK
-	pidxr_res=request_region(_PIDXR, 1, "isapnp index");
-	if(!pidxr_res) {
+	if (!request_region(_PIDXR, 1, "isapnp index")) {
 		printk(KERN_ERR "isapnp: Index Register 0x%x already used\n", _PIDXR);
 		return -EBUSY;
 	}
 #endif
-	pnpwrp_res=request_region(_PNPWRP, 1, "isapnp write");
-	if(!pnpwrp_res) {
+	if (!request_region(_PNPWRP, 1, "isapnp write")) {
 		printk(KERN_ERR "isapnp: Write Data Register 0x%x already used\n", _PNPWRP);
 #ifdef ISAPNP_REGION_OK
 		release_region(_PIDXR, 1);
@@ -2340,13 +2331,12 @@
 	printk(KERN_INFO "isapnp: Scanning for PnP cards...\n");
 	if (isapnp_rdp >= 0x203 && isapnp_rdp <= 0x3ff) {
 		isapnp_rdp |= 3;
-		isapnp_rdp_res=request_region(isapnp_rdp, 1, "isapnp read");
-		if(!isapnp_rdp_res) {
+		if (!request_region(isapnp_rdp, 1, "isapnp read")) {
 			printk(KERN_ERR "isapnp: Read Data Register 0x%x already used\n", isapnp_rdp);
 #ifdef ISAPNP_REGION_OK
 			release_region(_PIDXR, 1);
 #endif
-			release_region(isapnp_rdp, 1);
+			release_region(_PNPWRP, 1);
 			return -EBUSY;
 		}
 		isapnp_set_rdp();
@@ -2356,12 +2346,15 @@
 		cards = isapnp_isolate();
 		if (cards < 0 || 
 		    (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff)) {
-			isapnp_free_all_resources();
+#ifdef ISAPNP_REGION_OK
+			release_region(_PIDXR, 1);
+#endif
+			release_region(_PNPWRP, 1);
 			isapnp_detected = 0;
 			printk(KERN_INFO "isapnp: No Plug & Play device found\n");
 			return 0;
 		}
-		isapnp_rdp_res=request_region(isapnp_rdp, 1, "isapnp read");
+		request_region(isapnp_rdp, 1, "isapnp read");
 	}
 	isapnp_build_device_list();
 	cards = 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/s390/Config.help linux-2.5/drivers/s390/Config.help
--- linux-2.5.13/drivers/s390/Config.help	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/s390/Config.help	Tue Mar 26 11:45:21 2002
@@ -321,6 +321,18 @@
 CONFIG_DASD_FBA
   FBA devices are currently unsupported.
 
+CONFIG_DASD_AUTO_DIAG
+  Enable this option if you want your DIAG discipline module loaded
+  on DASD driver startup.
+
+CONFIG_DASD_AUTO_ECKD
+  Enable this option if you want your ECKD discipline module loaded
+  on DASD driver startup.
+
+CONFIG_DASD_AUTO_FBA
+  Enable this option if you want your FBA discipline module loaded
+  on DASD driver startup.
+
 CONFIG_TN3215
   Include support for IBM 3215 line-mode terminals.
 
@@ -342,6 +354,15 @@
 CONFIG_HWC_CONSOLE
   Include support for using an IBM HWC line-mode terminal as the Linux
   system console.
+
+CONFIG_HWC_CPI
+  This option enables the hardware console interface for system
+  identification This is commonly used for workload management and
+  gives you a nice name for the system on the service element.
+  Please select this option as a module since built-in operation is
+  completely untested. 
+  You should only select this option if you know what you are doing,
+  need this feature and intend to run your kernel in LPAR.
 
 CONFIG_S390_TAPE
   Select this option if you want to access channel-attached tape
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/s390/ccwcache.c linux-2.5/drivers/s390/ccwcache.c
--- linux-2.5.13/drivers/s390/ccwcache.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/s390/ccwcache.c	Fri May  3 03:49:07 2002
@@ -291,9 +291,11 @@
 	/* Shrink the caches, if available */
 	for ( cachind = 0; cachind < CCW_NUMBER_CACHES; cachind ++ ) {
 		if ( ccw_cache[cachind] ) {
+#if 0 /* this is useless and could cause an OOPS in the worst case */
 			if ( kmem_cache_shrink(ccw_cache[cachind]) == 0 ) {
 				ccw_cache[cachind] = NULL;
 			}
+#endif
 			kmem_cache_destroy(ccw_cache[cachind]);
 		}
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/s390/char/ctrlchar.c linux-2.5/drivers/s390/char/ctrlchar.c
--- linux-2.5.13/drivers/s390/char/ctrlchar.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/s390/char/ctrlchar.c	Sun Mar  3 23:50:42 2002
@@ -26,7 +26,7 @@
 
 static void
 ctrlchar_handle_sysrq(struct tty_struct *tty) {
-	handle_sysrq(ctrlchar_sysrq_key, NULL, NULL, tty);
+	handle_sysrq(ctrlchar_sysrq_key, NULL, tty);
 }
 #endif
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/s390/char/tubtty.c linux-2.5/drivers/s390/char/tubtty.c
--- linux-2.5.13/drivers/s390/char/tubtty.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/s390/char/tubtty.c	Mon Apr 15 02:54:27 2002
@@ -561,7 +561,7 @@
 	/*
 	 * Superuser-mode settings affect the driver overall ---
 	 */
-	if (!suser()) {
+	if (!capable(CAP_SYS_ADMIN)) {
 		return -EPERM;
 	} else if (strncmp(mybuf, "index=", 6) == 0) {
 		tty3270_proc_index = simple_strtoul(mybuf + 6, 0,0);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/s390/misc/chandev.c linux-2.5/drivers/s390/misc/chandev.c
--- linux-2.5.13/drivers/s390/misc/chandev.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/s390/misc/chandev.c	Wed Mar 27 13:07:16 2002
@@ -902,25 +902,6 @@
 		       (int)lo_devno,(int)hi_devno);
 		return;
 	}
-	chandev_lock();
-	for_each(parms,chandev_parms_head)
-	{
-		if(chan_type&(parms->chan_type))
-		{
-			u16 lomax=MAX(parms->lo_devno,lo_devno),
-				himin=MIN(parms->hi_devno,lo_devno);
-			if(lomax<=himin)
-			{
-				chandev_unlock();
-				printk("chandev_add_parms detected overlapping "
-				       "parameter definitions for chan_type=0x%02x"
-				       " lo_devno=0x%04x  hi_devno=0x%04x\n,"
-				       " do a del_parms.",chan_type,(int)lo_devno,(int)hi_devno);
-				return;
-			}
-		}
-	}
-	chandev_unlock();
 	if((parms=chandev_allocstr(parmstr,offsetof(chandev_parms,parmstr))))
 	{
 		parms->chan_type=chan_type;
@@ -1724,8 +1705,16 @@
 				   read->sch.devno>=curr_parms->lo_devno&&
 					read->sch.devno<=curr_parms->hi_devno)
 				{
-					probeinfo.parmstr=curr_parms->parmstr;
-					break;
+					if (!probeinfo.parmstr) {
+						probeinfo.parmstr = vmalloc(sizeof(curr_parms->parmstr)+1);
+						strcpy(probeinfo.parmstr, curr_parms->parmstr);
+					} else {
+						char *buf;
+
+						buf = vmalloc(strlen(probeinfo.parmstr)+strlen(curr_parms->parmstr)+2);
+						sprintf(buf, "%s,%s",probeinfo.parmstr, curr_parms->parmstr);
+						probeinfo.parmstr=buf;
+					}
 				}
 			}
 			if(force)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sbus/char/jsflash.c linux-2.5/drivers/sbus/char/jsflash.c
--- linux-2.5.13/drivers/sbus/char/jsflash.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/sbus/char/jsflash.c	Fri May  3 12:57:31 2002
@@ -43,11 +43,8 @@
 #define MAJOR_NR	JSFD_MAJOR
 
 #define DEVICE_NAME "jsfd"
-#define DEVICE_REQUEST jsfd_do_request
 #define DEVICE_NR(device) (MINOR(device))
-#define DEVICE_ON(device)
-#define DEVICE_OFF(device)
-#define DEVICE_NO_RANDOM
+#define LOCAL_END_REQUEST
 
 #include <linux/blk.h>
 
@@ -198,6 +195,14 @@
 	}
 }
 
+static inline void jfsd_end_request(struct request *req, int uptodate)
+{
+	if (!end_that_request_first(req, uptodate, req->hard_cur_sectors)) {
+		blkdev_dequeue_request(req);
+		end_that_request_last(req);
+	}
+}
+
 static void jsfd_do_request(request_queue_t *q)
 {
 	struct request *req;
@@ -205,6 +210,7 @@
 	struct jsfd_part *jdp;
 	unsigned long offset;
 	size_t len;
+	int uptodate;
 
 	for (;;) {
 		INIT_REQUEST;	/* if (QUEUE_EMPTY) return; */
@@ -212,7 +218,7 @@
 
 		dev = MINOR(req->rq_dev);
 		if (dev >= JSF_MAX || (dev & JSF_PART_MASK) >= JSF_NPART) {
-			end_request(0);
+			jfsd_end_request(req, 0);
 			continue;
 		}
 		jdp = &jsf0.dv[dev & JSF_PART_MASK];
@@ -220,31 +226,31 @@
 		offset = req->sector << 9;
 		len = req->current_nr_sectors << 9;
 		if ((offset + len) > jdp->dsize) {
-               		end_request(0);
+               		jfsd_end_request(req, 0);
 			continue;
 		}
 
 		if (req->cmd == WRITE) {
 			printk(KERN_ERR "jsfd: write\n");
-			end_request(0);
+			jfsd_end_request(req, 0);
 			continue;
 		}
 		if (req->cmd != READ) {
 			printk(KERN_ERR "jsfd: bad req->cmd %d\n", req->cmd);
-			end_request(0);
+			jfsd_end_request(req, 0);
 			continue;
 		}
 
 		if ((jdp->dbase & 0xff000000) != 0x20000000) {
 			printk(KERN_ERR "jsfd: bad base %x\n", (int)jdp->dbase);
-			end_request(0);
+			jfsd_end_request(req, 0);
 			continue;
 		}
 
 /* printk("jsfd%d: read buf %p off %x len %x\n", dev, req->buffer, (int)offset, (int)len); */ /* P3 */
 		jsfd_read(req->buffer, jdp->dbase + offset, len);
 
-		end_request(1);
+		jfsd_end_request(req, 1);
 	}
 }
 
@@ -666,7 +672,7 @@
 
 	blk_size[JSFD_MAJOR] = jsfd_sizes;
 
-	blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), DEVICE_REQUEST);
+	blk_init_queue(BLK_DEFAULT_QUEUE(MAJOR_NR), jsfd_do_request);
 	for (i = 0; i < JSF_MAX; i++) {
 		if ((i & JSF_PART_MASK) >= JSF_NPART) continue;
 		jsf = &jsf0;	/* actually, &jsfv[i >> JSF_PART_BITS] */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sbus/char/riowatchdog.c linux-2.5/drivers/sbus/char/riowatchdog.c
--- linux-2.5.13/drivers/sbus/char/riowatchdog.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/sbus/char/riowatchdog.c	Thu Jan 24 19:36:18 2002
@@ -1,4 +1,4 @@
-/* $Id: riowatchdog.c,v 1.3 2001/10/08 22:19:51 davem Exp $
+/* $Id: riowatchdog.c,v 1.3.2.2 2002/01/23 18:48:02 davem Exp $
  * riowatchdog.c - driver for hw watchdog inside Super I/O of RIO
  *
  * Copyright (C) 2001 David S. Miller (davem@redhat.com)
@@ -127,8 +127,11 @@
 static int riowd_ioctl(struct inode *inode, struct file *filp,
 		       unsigned int cmd, unsigned long arg)
 {
-	static struct watchdog_info info = { 0, 0, "Natl. Semiconductor PC97317" };
+	static struct watchdog_info info = {
+	       	WDIOF_SETTIMEOUT, 0, "Natl. Semiconductor PC97317"
+	};
 	unsigned int options;
+	int new_margin;
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
@@ -158,6 +161,18 @@
 			return -EINVAL;
 
 		break;
+
+	case WDIOC_SETTIMEOUT:
+		if (get_user(new_margin, (int *)arg))
+			return -EFAULT;
+		if ((new_margin < 60) || (new_margin > (255 * 60)))
+		    return -EINVAL;
+		riowd_timeout = (new_margin + 59) / 60;
+		riowd_pingtimer();
+		/* Fall */
+
+	case WDIOC_GETTIMEOUT:
+		return put_user(riowd_timeout * 60, (int *)arg);
 
 	default:
 		return -EINVAL;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sbus/char/sab82532.c linux-2.5/drivers/sbus/char/sab82532.c
--- linux-2.5.13/drivers/sbus/char/sab82532.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/sbus/char/sab82532.c	Tue Jan 15 12:22:32 2002
@@ -2251,7 +2251,9 @@
 	serial_driver.table = sab82532_table;
 	serial_driver.termios = sab82532_termios;
 	serial_driver.termios_locked = sab82532_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sab82532_console;
+#endif
 	serial_driver.open = sab82532_open;
 	serial_driver.close = sab82532_close;
 	serial_driver.write = sab82532_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sbus/char/su.c linux-2.5/drivers/sbus/char/su.c
--- linux-2.5.13/drivers/sbus/char/su.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/sbus/char/su.c	Tue Jan 15 12:22:32 2002
@@ -2506,7 +2506,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = su_open;
 	serial_driver.close = su_close;
 	serial_driver.write = su_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sbus/char/sunkbd.c linux-2.5/drivers/sbus/char/sunkbd.c
--- linux-2.5.13/drivers/sbus/char/sunkbd.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/sbus/char/sunkbd.c	Sun Mar  3 23:50:42 2002
@@ -504,7 +504,7 @@
 	}
 	
 	do_poke_blanked_console = 1;
-	schedule_console_callback();
+	schedule_task(&vt_cons->vt_tq);
 	add_keyboard_randomness(keycode);
 
 	tty = ttytab? ttytab[fg_console]: NULL;
@@ -544,7 +544,7 @@
 #ifdef CONFIG_MAGIC_SYSRQ			/* Handle the SysRq hack */
 	if (l1a_state.l1_down) {
 		if (!up_flag)
-			handle_sysrq(sun_sysrq_xlate[keycode], pt_regs, kbd, tty);
+			handle_sysrq(sun_sysrq_xlate[keycode], pt_regs, tty);
 		goto out;
 	}
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sbus/char/zs.c linux-2.5/drivers/sbus/char/zs.c
--- linux-2.5.13/drivers/sbus/char/zs.c	Fri May  3 01:22:58 2002
+++ linux-2.5/drivers/sbus/char/zs.c	Wed Jan 16 00:23:26 2002
@@ -2460,7 +2460,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &zs_console;
+#endif
 	serial_driver.open = zs_open;
 	serial_driver.close = zs_close;
 	serial_driver.write = zs_write;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/ChangeLog.ips linux-2.5/drivers/scsi/ChangeLog.ips
--- linux-2.5.13/drivers/scsi/ChangeLog.ips	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/scsi/ChangeLog.ips	Fri May  3 03:49:07 2002
@@ -1,10 +1,40 @@
 IBM ServeRAID driver Change Log
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+        4.90.11  - Don't actually RESET unless it's physically required
+                 - Remove unused compile options
+        
+        4.90.08  - Data Corruption if First Scatter Gather Element is > 64K
+        
+        4.90.08  - Increase Delays in Flashing ( Trombone Only - 4H )        
+        
+        4.90.05  - Use New PCI Architecture to facilitate Hot Plug Development
+        
+        4.90.01  - Add ServeRAID Version Checking
+
+        4.80.26  - Clean up potential code problems ( Arjan's recommendations )
+        
+        4.80.21  - Change memcpy() to copy_to_user() in NVRAM Page 5 IOCTL path   
+        
+        4.80.20  - Set max_sectors in Scsi_Host structure ( if >= 2.4.7 kernel )
+                 - 5 second delay needed after resetting an i960 adapter
+        
+        4.80.14  - Take all semaphores off stack                    
+                 - Clean Up New_IOCTL path
+                   
+        4.80.04  - Eliminate calls to strtok() if 2.4.x or greater 
+                 - Adjustments to Device Queue Depth               
+
+        4.80.00  - Make ia64 Safe    
+        
+        4.72.01  - I/O Mapped Memory release ( so "insmod ips" does not Fail )    
+                 - Don't Issue Internal FFDC Command if there are Active Commands 
+                 - Close Window for getting too many IOCTL's active 
+                   
         4.72.00  - Allow for a Scatter-Gather Element to exceed MAX_XFER Size     
         
         4.71.00  - Change all memory allocations to not use GFP_DMA flag 
-                   Code Clean-Up for 2.4.x kernel      
+                 - Code Clean-Up for 2.4.x kernel      
         
         4.70.15  - Fix Breakup for very large ( non-SG ) requests
         
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/Config.help linux-2.5/drivers/scsi/Config.help
--- linux-2.5.13/drivers/scsi/Config.help	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/scsi/Config.help	Mon Mar  4 00:00:02 2002
@@ -179,6 +179,10 @@
   there should be no noticeable performance impact as long as you have
   logging turned off.
 
+CONFIG_SGIWD93_SCSI
+  If you have a Western Digital WD93 SCSI controller on
+  an SGI MIPS system, say Y.  Otherwise, say N.
+
 CONFIG_SCSI_DECNCR
   Say Y here to support the NCR53C94 SCSI controller chips on IOASIC
   based TURBOchannel DECstations and TURBOchannel PMAZ-A cards.
@@ -977,6 +981,11 @@
   inserted in and removed from the running kernel whenever you want).
   The module will be called qlogicfc.o.  If you want to compile it as
   a module, say M here and read <file:Documentation/modules.txt>.
+
+CONFIG_SCSI_QLOGIC_FC_FIRMWARE
+  Say Y to include ISP2100 Fabric Initiator/Target Firmware, with
+  expanded LUN addressing and FcTape (FCP-2) support, in the
+  Qlogic QLA 1280 driver.
 
 CONFIG_SCSI_QLOGIC_1280
   Say Y if you have a QLogic ISP1x80/1x160 SCSI host adapter.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/Config.in linux-2.5/drivers/scsi/Config.in
--- linux-2.5.13/drivers/scsi/Config.in	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/scsi/Config.in	Mon Mar  4 00:00:02 2002
@@ -47,6 +47,9 @@
 dep_tristate 'Adaptec AHA152X/2825 support' CONFIG_SCSI_AHA152X $CONFIG_SCSI
 dep_tristate 'Adaptec AHA1542 support' CONFIG_SCSI_AHA1542 $CONFIG_SCSI
 dep_tristate 'Adaptec AHA1740 support' CONFIG_SCSI_AHA1740 $CONFIG_SCSI
+if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
+   dep_tristate 'Adaptec AACRAID support (EXPERIMENTAL)' CONFIG_SCSI_AACRAID $CONFIG_SCSI $CONFIG_PCI
+fi
 source drivers/scsi/aic7xxx/Config.in
 if [ "$CONFIG_SCSI_AIC7XXX" != "y" ]; then
    dep_tristate 'Old Adaptec AIC7xxx support' CONFIG_SCSI_AIC7XXX_OLD $CONFIG_SCSI
@@ -208,7 +211,7 @@
 if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
    dep_tristate 'SCSI debugging host simulator (EXPERIMENTAL)' CONFIG_SCSI_DEBUG $CONFIG_SCSI
 fi
-if [ "$CONFIG_PPC" = "y" ]; then
+if [ "$CONFIG_ALL_PPC" = "y" ]; then
    dep_tristate 'MESH (Power Mac internal SCSI) support' CONFIG_SCSI_MESH $CONFIG_SCSI
    if [ "$CONFIG_SCSI_MESH" != "n" ]; then
       int '  maximum synchronous transfer rate (MB/s) (0 = async)' CONFIG_SCSI_MESH_SYNC_RATE 5
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/Makefile linux-2.5/drivers/scsi/Makefile
--- linux-2.5.13/drivers/scsi/Makefile	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/scsi/Makefile	Fri May  3 03:49:07 2002
@@ -25,6 +25,7 @@
 mod-subdirs	:= pcmcia ../acorn/scsi
 
 
+subdir-$(CONFIG_SCSI_AACRAID)	+= aacraid
 subdir-$(CONFIG_SCSI_AIC7XXX)	+= aic7xxx
 subdir-$(CONFIG_PCMCIA)		+= pcmcia
 
@@ -64,8 +65,11 @@
 obj-$(CONFIG_SCSI_AHA152X)	+= aha152x.o
 obj-$(CONFIG_SCSI_AHA1542)	+= aha1542.o
 obj-$(CONFIG_SCSI_AHA1740)	+= aha1740.o
+ifeq ($(CONFIG_SCSI_AACRAID),y)
+  obj-$(CONFIG_SCSI_AACRAID)	+= aacraid/aacraid.o
+endif
 ifeq ($(CONFIG_SCSI_AIC7XXX),y)
-obj-$(CONFIG_SCSI_AIC7XXX)	+= aic7xxx/aic7xxx_drv.o
+  obj-$(CONFIG_SCSI_AIC7XXX)	+= aic7xxx/aic7xxx.o
 endif
 obj-$(CONFIG_SCSI_AIC7XXX_OLD)	+= aic7xxx_old.o
 obj-$(CONFIG_SCSI_IPS)		+= ips.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/README.st linux-2.5/drivers/scsi/README.st
--- linux-2.5.13/drivers/scsi/README.st	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/scsi/README.st	Mon Apr 15 01:52:37 2002
@@ -1,8 +1,8 @@
 This file contains brief information about the SCSI tape driver.
-The driver is currently maintained by Kai M{kisara (email
+The driver is currently maintained by Kai Mäkisara (email
 Kai.Makisara@metla.fi)
 
-Last modified: Tue Jan 22 21:08:57 2002 by makisara
+Last modified: Tue Feb  5 21:33:23 2002 by makisara
 
 
 BASICS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/a3000.c linux-2.5/drivers/scsi/a3000.c
--- linux-2.5.13/drivers/scsi/a3000.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/scsi/a3000.c	Wed Mar 27 13:07:16 2002
@@ -200,9 +200,7 @@
     return 1;
 
 fail_irq:
-#ifdef MODULE
     wd33c93_release();
-#endif /* MODULE */
     scsi_unregister(a3000_host);
 fail_register:
     release_mem_region(0xDD0000, 256);
@@ -217,11 +215,11 @@
 
 int __exit a3000_release(struct Scsi_Host *instance)
 {
-#ifdef MODULE
     wd33c93_release();
-#endif /* MODULE*/
     DMA(instance)->CNTR = 0;
     release_mem_region(0xDD0000, 256);
     free_irq(IRQ_AMIGA_PORTS, a3000_intr);
     return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/Makefile linux-2.5/drivers/scsi/aacraid/Makefile
--- linux-2.5.13/drivers/scsi/aacraid/Makefile	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/Makefile	Fri May  3 03:49:07 2002
@@ -0,0 +1,10 @@
+
+EXTRA_CFLAGS	+= -I$(TOPDIR)/drivers/scsi
+
+O_TARGET	:= aacraid.o
+obj-m		:= $(O_TARGET)
+
+obj-y		:= linit.o aachba.o commctrl.o comminit.o commsup.o \
+		   dpcsup.o rx.o sap1sup.o
+
+include $(TOPDIR)/Rules.make
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/README linux-2.5/drivers/scsi/aacraid/README
--- linux-2.5.13/drivers/scsi/aacraid/README	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/README	Mon Feb  4 22:15:17 2002
@@ -0,0 +1,41 @@
+AACRAID Driver for Linux (take two)
+
+Introduction
+-------------------------
+The aacraid driver adds support for Adaptec (http://www.adaptec.com)
+OEM based RAID controllers. This is a major rewrite from the original 
+Adaptec supplied driver. It has signficantly cleaned up both the code
+and the running binary size (the module is less than half the size of
+the original).
+
+This driver is experimental.
+
+Supported Cards/Chipsets
+-------------------------
+	Dell Computer Corporation PERC 2 Quad Channel
+	Dell Computer Corporation PERC 2/Si
+	Dell Computer Corporation PERC 3/Si
+	Dell Computer Corporation PERC 3/Di
+	HP NetRAID-4M
+
+Probably Supported Devices
+-------------------------
+	Any and All Adaptec branded AAC964/5400 series raid controllers.
+
+People
+-------------------------
+Alan Cox <alan@redhat.com>
+Christoph Hellwig <hch@infradead.org>	(small cleanups/fixes)
+Matt Domsch <matt_domsch@dell.com>	(revision ioctl, adapter messages)
+
+Original Driver
+-------------------------
+Adaptec Unix OEM Product Group
+
+Mailing List
+-------------------------
+None currently. Also note this is very different to Brian's original driver
+so don't expect him to support it.
+
+Original by Brian Boerner February 2001
+Rewritten by Alan Cox, November 2001
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/TODO linux-2.5/drivers/scsi/aacraid/TODO
--- linux-2.5.13/drivers/scsi/aacraid/TODO	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/TODO	Thu Dec 13 16:32:36 2001
@@ -0,0 +1,4 @@
+o	Testing
+o	More testing
+o	Feature request: display the firmware/bios/etc revisions in the
+	/proc info
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/aachba.c linux-2.5/drivers/scsi/aacraid/aachba.c
--- linux-2.5.13/drivers/scsi/aacraid/aachba.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/aachba.c	Mon Jan 14 22:39:45 2002
@@ -0,0 +1,1155 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/completion.h>
+#include <asm/semaphore.h>
+#include <asm/uaccess.h>
+#define MAJOR_NR SCSI_DISK0_MAJOR	/* For DEVICE_NR() */
+#include <linux/blk.h>
+#include "scsi.h"
+#include "hosts.h"
+#include "sd.h"
+
+#include "aacraid.h"
+
+/*	SCSI Commands */
+#define	SS_TEST			0x00	/* Test unit ready */
+#define SS_REZERO		0x01	/* Rezero unit */
+#define	SS_REQSEN		0x03	/* Request Sense */
+#define SS_REASGN		0x07	/* Reassign blocks */
+#define	SS_READ			0x08	/* Read 6   */
+#define	SS_WRITE		0x0A	/* Write 6  */
+#define	SS_INQUIR		0x12	/* inquiry */
+#define	SS_ST_SP		0x1B	/* Start/Stop unit */
+#define	SS_LOCK			0x1E	/* prevent/allow medium removal */
+#define SS_RESERV		0x16	/* Reserve */
+#define SS_RELES		0x17	/* Release */
+#define SS_MODESEN		0x1A	/* Mode Sense 6 */
+#define	SS_RDCAP		0x25	/* Read Capacity */
+#define	SM_READ			0x28	/* Read 10  */
+#define	SM_WRITE		0x2A	/* Write 10 */
+#define SS_SEEK			0x2B	/* Seek */
+
+/* values for inqd_pdt: Peripheral device type in plain English */
+#define	INQD_PDT_DA	0x00	/* Direct-access (DISK) device */
+#define	INQD_PDT_PROC	0x03	/* Processor device */
+#define	INQD_PDT_CHNGR	0x08	/* Changer (jukebox, scsi2) */
+#define	INQD_PDT_COMM	0x09	/* Communication device (scsi2) */
+#define	INQD_PDT_NOLUN2 0x1f	/* Unknown Device (scsi2) */
+#define	INQD_PDT_NOLUN	0x7f	/* Logical Unit Not Present */
+
+#define	INQD_PDT_DMASK	0x1F	/* Peripheral Device Type Mask */
+#define	INQD_PDT_QMASK	0xE0	/* Peripheral Device Qualifer Mask */
+
+#define	TARGET_LUN_TO_CONTAINER(target, lun)	(((lun) << 4) | target)
+#define CONTAINER_TO_TARGET(cont)		((cont) & 0xf)
+#define CONTAINER_TO_LUN(cont)			((cont) >> 4)
+
+#define MAX_FIB_DATA (sizeof(struct hw_fib) - sizeof(FIB_HEADER))
+
+#define MAX_DRIVER_SG_SEGMENT_COUNT 17
+
+/*
+ *	Sense keys
+ */
+#define SENKEY_NO_SENSE      0x00	
+#define SENKEY_UNDEFINED     0x01	
+#define SENKEY_NOT_READY     0x02	
+#define SENKEY_MEDIUM_ERR    0x03	
+#define SENKEY_HW_ERR        0x04	
+#define SENKEY_ILLEGAL       0x05	
+#define SENKEY_ATTENTION     0x06	
+#define SENKEY_PROTECTED     0x07	
+#define SENKEY_BLANK         0x08	
+#define SENKEY_V_UNIQUE      0x09	
+#define SENKEY_CPY_ABORT     0x0A	
+#define SENKEY_ABORT         0x0B	
+#define SENKEY_EQUAL         0x0C	
+#define SENKEY_VOL_OVERFLOW  0x0D	
+#define SENKEY_MISCOMP       0x0E	
+#define SENKEY_RESERVED      0x0F	
+
+/*
+ *	Sense codes
+ */
+ 
+#define SENCODE_NO_SENSE                        0x00
+#define SENCODE_END_OF_DATA                     0x00
+#define SENCODE_BECOMING_READY                  0x04
+#define SENCODE_INIT_CMD_REQUIRED               0x04
+#define SENCODE_PARAM_LIST_LENGTH_ERROR         0x1A
+#define SENCODE_INVALID_COMMAND                 0x20
+#define SENCODE_LBA_OUT_OF_RANGE                0x21
+#define SENCODE_INVALID_CDB_FIELD               0x24
+#define SENCODE_LUN_NOT_SUPPORTED               0x25
+#define SENCODE_INVALID_PARAM_FIELD             0x26
+#define SENCODE_PARAM_NOT_SUPPORTED             0x26
+#define SENCODE_PARAM_VALUE_INVALID             0x26
+#define SENCODE_RESET_OCCURRED                  0x29
+#define SENCODE_LUN_NOT_SELF_CONFIGURED_YET     0x3E
+#define SENCODE_INQUIRY_DATA_CHANGED            0x3F
+#define SENCODE_SAVING_PARAMS_NOT_SUPPORTED     0x39
+#define SENCODE_DIAGNOSTIC_FAILURE              0x40
+#define SENCODE_INTERNAL_TARGET_FAILURE         0x44
+#define SENCODE_INVALID_MESSAGE_ERROR           0x49
+#define SENCODE_LUN_FAILED_SELF_CONFIG          0x4c
+#define SENCODE_OVERLAPPED_COMMAND              0x4E
+
+/*
+ *	Additional sense codes
+ */
+ 
+#define ASENCODE_NO_SENSE                       0x00
+#define ASENCODE_END_OF_DATA                    0x05
+#define ASENCODE_BECOMING_READY                 0x01
+#define ASENCODE_INIT_CMD_REQUIRED              0x02
+#define ASENCODE_PARAM_LIST_LENGTH_ERROR        0x00
+#define ASENCODE_INVALID_COMMAND                0x00
+#define ASENCODE_LBA_OUT_OF_RANGE               0x00
+#define ASENCODE_INVALID_CDB_FIELD              0x00
+#define ASENCODE_LUN_NOT_SUPPORTED              0x00
+#define ASENCODE_INVALID_PARAM_FIELD            0x00
+#define ASENCODE_PARAM_NOT_SUPPORTED            0x01
+#define ASENCODE_PARAM_VALUE_INVALID            0x02
+#define ASENCODE_RESET_OCCURRED                 0x00
+#define ASENCODE_LUN_NOT_SELF_CONFIGURED_YET    0x00
+#define ASENCODE_INQUIRY_DATA_CHANGED           0x03
+#define ASENCODE_SAVING_PARAMS_NOT_SUPPORTED    0x00
+#define ASENCODE_DIAGNOSTIC_FAILURE             0x80
+#define ASENCODE_INTERNAL_TARGET_FAILURE        0x00
+#define ASENCODE_INVALID_MESSAGE_ERROR          0x00
+#define ASENCODE_LUN_FAILED_SELF_CONFIG         0x00
+#define ASENCODE_OVERLAPPED_COMMAND             0x00
+
+#define BYTE0(x) (unsigned char)(x)
+#define BYTE1(x) (unsigned char)((x) >> 8)
+#define BYTE2(x) (unsigned char)((x) >> 16)
+#define BYTE3(x) (unsigned char)((x) >> 24)
+
+/*------------------------------------------------------------------------------
+ *              S T R U C T S / T Y P E D E F S
+ *----------------------------------------------------------------------------*/
+/* SCSI inquiry data */
+struct inquiry_data {
+	u8 inqd_pdt;	/* Peripheral qualifier | Peripheral Device Type  */
+	u8 inqd_dtq;	/* RMB | Device Type Qualifier  */
+	u8 inqd_ver;	/* ISO version | ECMA version | ANSI-approved version */
+	u8 inqd_rdf;	/* AENC | TrmIOP | Response data format */
+	u8 inqd_len;	/* Additional length (n-4) */
+	u8 inqd_pad1[2];/* Reserved - must be zero */
+	u8 inqd_pad2;	/* RelAdr | WBus32 | WBus16 |  Sync  | Linked |Reserved| CmdQue | SftRe */
+	u8 inqd_vid[8];	/* Vendor ID */
+	u8 inqd_pid[16];/* Product ID */
+	u8 inqd_prl[4];	/* Product Revision Level */
+};
+
+struct sense_data {
+	u8 error_code;		/* 70h (current errors), 71h(deferred errors) */
+	u8 valid:1;		/* A valid bit of one indicates that the information  */
+	/* field contains valid information as defined in the
+	 * SCSI-2 Standard.
+	 */
+	u8 segment_number;	/* Only used for COPY, COMPARE, or COPY AND VERIFY Commands */
+	u8 sense_key:4;		/* Sense Key */
+	u8 reserved:1;
+	u8 ILI:1;		/* Incorrect Length Indicator */
+	u8 EOM:1;		/* End Of Medium - reserved for random access devices */
+	u8 filemark:1;		/* Filemark - reserved for random access devices */
+
+	u8 information[4];	/* for direct-access devices, contains the unsigned 
+				 * logical block address or residue associated with 
+				 * the sense key 
+				 */
+	u8 add_sense_len;	/* number of additional sense bytes to follow this field */
+	u8 cmnd_info[4];	/* not used */
+	u8 ASC;			/* Additional Sense Code */
+	u8 ASCQ;		/* Additional Sense Code Qualifier */
+	u8 FRUC;		/* Field Replaceable Unit Code - not used */
+	u8 bit_ptr:3;		/* indicates which byte of the CDB or parameter data
+				 * was in error
+				 */
+	u8 BPV:1;		/* bit pointer valid (BPV): 1- indicates that 
+				 * the bit_ptr field has valid value
+				 */
+	u8 reserved2:2;
+	u8 CD:1;		/* command data bit: 1- illegal parameter in CDB.
+				 * 0- illegal parameter in data.
+				 */
+	u8 SKSV:1;
+	u8 field_ptr[2];	/* byte of the CDB or parameter data in error */
+};
+
+/*
+ *              M O D U L E   G L O B A L S
+ */
+ 
+static struct fsa_scsi_hba *fsa_dev[MAXIMUM_NUM_ADAPTERS];	/*  SCSI Device Instance Pointers */
+static struct sense_data sense_data[MAXIMUM_NUM_CONTAINERS];
+static void get_sd_devname(int disknum, char *buffer);
+
+/**
+ *	aac_get_containers	-	list containers
+ *	@common: adapter to probe
+ *
+ *	Make a list of all containers on this controller
+ */
+int aac_get_containers(struct aac_dev *dev)
+{
+	struct fsa_scsi_hba *fsa_dev_ptr;
+	int index, status = 0;
+	struct aac_query_mount *dinfo;
+	struct aac_mount *dresp;
+	struct fib * fibptr;
+	unsigned instance;
+
+	fsa_dev_ptr = &(dev->fsa_dev);
+	instance = dev->scsi_host_ptr->unique_id;
+
+	if (!(fibptr = fib_alloc(dev)))
+		return -ENOMEM;
+
+	for (index = 0; index < MAXIMUM_NUM_CONTAINERS; index++) {
+		fib_init(fibptr);
+		dinfo = (struct aac_query_mount *) fib_data(fibptr);
+
+		dinfo->command = cpu_to_le32(VM_NameServe);
+		dinfo->count = cpu_to_le32(index);
+		dinfo->type = cpu_to_le32(FT_FILESYS);
+
+		status = fib_send(ContainerCommand,
+				    fibptr,
+				    sizeof (struct aac_query_mount),
+				    FsaNormal,
+				    1, 1,
+				    NULL, NULL);
+		if (status < 0 ) {
+			printk(KERN_WARNING "ProbeContainers: SendFIB failed.\n");
+			break;
+		}
+		dresp = (struct aac_mount *)fib_data(fibptr);
+
+		if ((le32_to_cpu(dresp->status) == ST_OK) &&
+		    (le32_to_cpu(dresp->mnt[0].vol) != CT_NONE)) {
+			fsa_dev_ptr->valid[index] = 1;
+			fsa_dev_ptr->type[index] = le32_to_cpu(dresp->mnt[0].vol);
+			fsa_dev_ptr->size[index] = le32_to_cpu(dresp->mnt[0].capacity);
+			if (le32_to_cpu(dresp->mnt[0].state) & FSCS_READONLY)
+				    fsa_dev_ptr->ro[index] = 1;
+		}
+		fib_complete(fibptr);
+		/*
+		 *	If there are no more containers, then stop asking.
+		 */
+		if ((index + 1) >= le32_to_cpu(dresp->count))
+			break;
+	}
+	fib_free(fibptr);
+	fsa_dev[instance] = fsa_dev_ptr;
+	return status;
+}
+
+/**
+ *	probe_container		-	query a logical volume
+ *	@dev: device to query
+ *	@cid: container identifier
+ *
+ *	Queries the controller about the given volume. The volume information
+ *	is updated in the struct fsa_scsi_hba structure rather than returned.
+ */
+ 
+static int probe_container(struct aac_dev *dev, int cid)
+{
+	struct fsa_scsi_hba *fsa_dev_ptr;
+	int status;
+	struct aac_query_mount *dinfo;
+	struct aac_mount *dresp;
+	struct fib * fibptr;
+	unsigned instance;
+
+	fsa_dev_ptr = &(dev->fsa_dev);
+	instance = dev->scsi_host_ptr->unique_id;
+
+	if (!(fibptr = fib_alloc(dev)))
+		return -ENOMEM;
+
+	fib_init(fibptr);
+
+	dinfo = (struct aac_query_mount *)fib_data(fibptr);
+
+	dinfo->command = cpu_to_le32(VM_NameServe);
+	dinfo->count = cpu_to_le32(cid);
+	dinfo->type = cpu_to_le32(FT_FILESYS);
+
+	status = fib_send(ContainerCommand,
+			    fibptr,
+			    sizeof(struct aac_query_mount),
+			    FsaNormal,
+			    1, 1,
+			    NULL, NULL);
+	if (status < 0) {
+		printk(KERN_WARNING "aacraid: probe_containers query failed.\n");
+		goto error;
+	}
+
+	dresp = (struct aac_mount *) fib_data(fibptr);
+
+	if ((le32_to_cpu(dresp->status) == ST_OK) &&
+	    (le32_to_cpu(dresp->mnt[0].vol) != CT_NONE)) {
+		fsa_dev_ptr->valid[cid] = 1;
+		fsa_dev_ptr->type[cid] = le32_to_cpu(dresp->mnt[0].vol);
+		fsa_dev_ptr->size[cid] = le32_to_cpu(dresp->mnt[0].capacity);
+		if (le32_to_cpu(dresp->mnt[0].state) & FSCS_READONLY)
+			fsa_dev_ptr->ro[cid] = 1;
+	}
+
+error:
+	fib_complete(fibptr);
+	fib_free(fibptr);
+
+	return status;
+}
+
+/* Local Structure to set SCSI inquiry data strings */
+struct scsi_inq {
+	char vid[8];         /* Vendor ID */
+	char pid[16];        /* Product ID */
+	char prl[4];         /* Product Revision Level */
+};
+
+/**
+ *	InqStrCopy	-	string merge
+ *	@a:	string to copy from
+ *	@b:	string to copy to
+ *
+ * 	Copy a String from one location to another
+ *	without copying \0
+ */
+
+static void inqstrcpy(char *a, char *b)
+{
+
+	while(*a != (char)0) 
+		*b++ = *a++;
+}
+
+static char *container_types[] = {
+        "None",
+        "Volume",
+        "Mirror",
+        "Stripe",
+        "RAID5",
+        "SSRW",
+        "SSRO",
+        "Morph",
+        "Legacy",
+        "RAID4",
+        "RAID10",             
+        "RAID00",             
+        "V-MIRRORS",          
+        "PSEUDO R4",          
+	"RAID50",
+        "Unknown"
+};
+
+
+
+/* Function: setinqstr
+ *
+ * Arguments: [1] pointer to void [1] int
+ *
+ * Purpose: Sets SCSI inquiry data strings for vendor, product
+ * and revision level. Allows strings to be set in platform dependant
+ * files instead of in OS dependant driver source.
+ */
+
+static void setinqstr(int devtype, void *data, int tindex)
+{
+	struct scsi_inq *str;
+	char *findit;
+	struct aac_driver_ident *mp;
+	extern struct aac_driver_ident aac_drivers[];	/* HACK FIXME */
+
+	mp = &aac_drivers[devtype];
+   
+	str = (struct scsi_inq *)(data); /* cast data to scsi inq block */
+
+	inqstrcpy (mp->vname, str->vid); 
+	inqstrcpy (mp->model, str->pid); /* last six chars reserved for vol type */
+
+	findit = str->pid;
+
+	for ( ; *findit != ' '; findit++); /* walk till we find a space then incr by 1 */
+		findit++;
+	
+	if (tindex < (sizeof(container_types)/sizeof(char *))){
+		inqstrcpy (container_types[tindex], findit);
+	}
+	inqstrcpy ("0001", str->prl);
+}
+
+void set_sense(char *sense_buf, u8 sense_key, u8 sense_code,
+		    u8 a_sense_code, u8 incorrect_length,
+		    u8 bit_pointer, unsigned field_pointer,
+		    unsigned long residue)
+{
+	sense_buf[0] = 0xF0;	/* Sense data valid, err code 70h (current error) */
+	sense_buf[1] = 0;	/* Segment number, always zero */
+
+	if (incorrect_length) {
+		sense_buf[2] = sense_key | 0x20;	/* Set the ILI bit | sense key */
+		sense_buf[3] = BYTE3(residue);
+		sense_buf[4] = BYTE2(residue);
+		sense_buf[5] = BYTE1(residue);
+		sense_buf[6] = BYTE0(residue);
+	} else
+		sense_buf[2] = sense_key;	/* Sense key */
+
+	if (sense_key == SENKEY_ILLEGAL)
+		sense_buf[7] = 10;	/* Additional sense length */
+	else
+		sense_buf[7] = 6;	/* Additional sense length */
+
+	sense_buf[12] = sense_code;	/* Additional sense code */
+	sense_buf[13] = a_sense_code;	/* Additional sense code qualifier */
+	if (sense_key == SENKEY_ILLEGAL) {
+		sense_buf[15] = 0;
+
+		if (sense_code == SENCODE_INVALID_PARAM_FIELD)
+			sense_buf[15] = 0x80;	/* Std sense key specific field */
+		/* Illegal parameter is in the parameter block */
+
+		if (sense_code == SENCODE_INVALID_CDB_FIELD)
+			sense_buf[15] = 0xc0;	/* Std sense key specific field */
+		/* Illegal parameter is in the CDB block */
+		sense_buf[15] |= bit_pointer;
+		sense_buf[16] = field_pointer >> 8;	/* MSB */
+		sense_buf[17] = field_pointer;		/* LSB */
+	}
+}
+
+static void aac_io_done(Scsi_Cmnd * scsicmd)
+{
+	unsigned long cpu_flags;
+	spin_lock_irqsave(&io_request_lock, cpu_flags);
+	scsicmd->scsi_done(scsicmd);
+	spin_unlock_irqrestore(&io_request_lock, cpu_flags);
+}
+
+static void __aac_io_done(Scsi_Cmnd * scsicmd)
+{
+	scsicmd->scsi_done(scsicmd);
+}
+
+static void read_callback(void *context, struct fib * fibptr)
+{
+	struct aac_dev *dev;
+	struct aac_read_reply *readreply;
+	Scsi_Cmnd *scsicmd;
+	unsigned long lba;
+	int cid;
+
+	scsicmd = (Scsi_Cmnd *) context;
+
+	dev = (struct aac_dev *)scsicmd->host->hostdata;
+	cid =TARGET_LUN_TO_CONTAINER(scsicmd->target, scsicmd->lun);
+
+	lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
+	dprintk((KERN_DEBUG "read_callback[cpu %d]: lba = %ld, t = %ld.\n", smp_processor_id(), lba, jiffies));
+
+	if (fibptr == NULL)
+		BUG();
+		
+	if(scsicmd->use_sg)
+		pci_unmap_sg(dev->pdev, 
+			(struct scatterlist *)scsicmd->buffer,
+			scsicmd->use_sg,
+			scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+	else if(scsicmd->request_bufflen)
+		pci_unmap_single(dev->pdev, (dma_addr_t)(long)scsicmd->SCp.ptr,
+				 scsicmd->request_bufflen,
+				 scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+	readreply = (struct aac_read_reply *)fib_data(fibptr);
+	if (le32_to_cpu(readreply->status) == ST_OK)
+		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+	else {
+		printk(KERN_WARNING "read_callback: read failed, status = %d\n", readreply->status);
+		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | CHECK_CONDITION;
+		set_sense((char *) &sense_data[cid],
+				    SENKEY_HW_ERR,
+				    SENCODE_INTERNAL_TARGET_FAILURE,
+				    ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
+				    0, 0);
+	}
+	fib_complete(fibptr);
+	fib_free(fibptr);
+
+	aac_io_done(scsicmd);
+}
+
+static void write_callback(void *context, struct fib * fibptr)
+{
+	struct aac_dev *dev;
+	struct aac_write_reply *writereply;
+	Scsi_Cmnd *scsicmd;
+	unsigned long lba;
+	int cid;
+
+	scsicmd = (Scsi_Cmnd *) context;
+	dev = (struct aac_dev *)scsicmd->host->hostdata;
+	cid = TARGET_LUN_TO_CONTAINER(scsicmd->target, scsicmd->lun);
+
+	lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
+	dprintk((KERN_DEBUG "write_callback[cpu %d]: lba = %ld, t = %ld.\n", smp_processor_id(), lba, jiffies));
+	if (fibptr == NULL)
+		BUG();
+
+	if(scsicmd->use_sg)
+		pci_unmap_sg(dev->pdev, 
+			(struct scatterlist *)scsicmd->buffer,
+			scsicmd->use_sg,
+			scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+	else if(scsicmd->request_bufflen)
+		pci_unmap_single(dev->pdev, (dma_addr_t)(long)scsicmd->SCp.ptr,
+				 scsicmd->request_bufflen,
+				 scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+
+	writereply = (struct aac_write_reply *) fib_data(fibptr);
+	if (le32_to_cpu(writereply->status) == ST_OK)
+		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+	else {
+		printk(KERN_WARNING "write_callback: write failed, status = %d\n", writereply->status);
+		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | CHECK_CONDITION;
+		set_sense((char *) &sense_data[cid],
+				    SENKEY_HW_ERR,
+				    SENCODE_INTERNAL_TARGET_FAILURE,
+				    ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
+				    0, 0);
+	}
+
+	fib_complete(fibptr);
+	fib_free(fibptr);
+	aac_io_done(scsicmd);
+}
+
+int aac_read(Scsi_Cmnd * scsicmd, int cid)
+{
+	unsigned long lba;
+	unsigned long count;
+	unsigned long byte_count = 0;
+	int status;
+
+	struct aac_read *readcmd;
+	u16 fibsize;
+	struct aac_dev *dev;
+	struct fib * cmd_fibcontext;
+
+	dev = (struct aac_dev *)scsicmd->host->hostdata;
+	/*
+	 *	Get block address and transfer length
+	 */
+	if (scsicmd->cmnd[0] == SS_READ)	/* 6 byte command */
+	{
+		dprintk((KERN_DEBUG "aachba: received a read(6) command on target %d.\n", cid));
+
+		lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
+		count = scsicmd->cmnd[4];
+
+		if (count == 0)
+			count = 256;
+	} else {
+		dprintk((KERN_DEBUG "aachba: received a read(10) command on target %d.\n", cid));
+
+		lba = (scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+		count = (scsicmd->cmnd[7] << 8) | scsicmd->cmnd[8];
+	}
+	dprintk((KERN_DEBUG "aac_read[cpu %d]: lba = %lu, t = %ld.\n", smp_processor_id(), lba, jiffies));
+	/*
+	 *	Alocate and initialize a Fib
+	 */
+	if (!(cmd_fibcontext = fib_alloc(dev))) {
+		scsicmd->result = DID_ERROR << 16;
+		aac_io_done(scsicmd);
+		return (-1);
+	}
+
+	fib_init(cmd_fibcontext);
+
+	readcmd = (struct aac_read *) fib_data(cmd_fibcontext);
+	readcmd->command = cpu_to_le32(VM_CtBlockRead);
+	readcmd->cid = cpu_to_le32(cid);
+	readcmd->block = cpu_to_le32(lba);
+	readcmd->count = cpu_to_le32(count * 512);
+	readcmd->sg.count = cpu_to_le32(1);
+
+	if (count * 512 > (64 * 1024))
+		BUG();
+	/*
+	 *	Build Scatter/Gather list
+	 */
+	if (scsicmd->use_sg)	/* use scatter/gather list */
+	{
+		struct scatterlist *sg;
+		int i;
+		int sg_count;
+
+		sg = (struct scatterlist *) scsicmd->request_buffer;
+		
+		sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
+			scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+			
+		byte_count = 0;
+
+		for (i = 0; i < sg_count; i++) {
+			readcmd->sg.sg[i].addr = cpu_to_le32(sg_dma_address(sg));
+			readcmd->sg.sg[i].count = cpu_to_le32(sg_dma_len(sg));
+			byte_count += sg->length;
+			if (sg->length > (64 * 1024))
+				BUG();
+			sg++;
+		}
+		readcmd->sg.count = cpu_to_le32(sg_count);
+
+		if (sg_count > MAX_DRIVER_SG_SEGMENT_COUNT)
+			BUG();
+	}
+	else if(scsicmd->request_bufflen)
+	{
+		dma_addr_t addr;
+		addr = pci_map_single(dev->pdev, scsicmd->request_buffer,
+				scsicmd->request_bufflen, scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+		scsicmd->SCp.ptr = (void *)(long)addr;
+		readcmd->sg.sg[0].addr = cpu_to_le32(addr);
+		readcmd->sg.sg[0].count = cpu_to_le32(scsicmd->request_bufflen);
+
+		byte_count = scsicmd->request_bufflen;
+
+		if (byte_count > (64 * 1024))
+			BUG();
+	}
+	if (byte_count != readcmd->count)
+		BUG();
+	/*
+	 *	Now send the Fib to the adapter
+	 */
+	fibsize = sizeof(struct aac_read) + ((readcmd->sg.count - 1) * sizeof (struct sgentry));
+	status = fib_send(ContainerCommand, 
+			  cmd_fibcontext, 
+			  fibsize, 
+			  FsaNormal, 
+			  0, 1, 
+			  (fib_callback) read_callback, 
+			  (void *) scsicmd);
+	/*
+	 *	Check that the command queued to the controller
+	 */
+	if (status == -EINPROGRESS) 
+		return 0;
+		
+	printk(KERN_WARNING "aac_read: fib_send failed with status: %d.\n", status);
+	/*
+	 *	For some reason, the Fib didn't queue, return QUEUE_FULL
+	 */
+	scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | QUEUE_FULL;
+	aac_io_done(scsicmd);
+	fib_complete(cmd_fibcontext);
+	fib_free(cmd_fibcontext);
+	return -1;
+}
+
+static int aac_write(Scsi_Cmnd * scsicmd, int cid)
+{
+	unsigned long lba;
+	unsigned long count;
+	unsigned long byte_count = 0;
+	int status;
+	struct aac_write *writecmd;
+	u16 fibsize;
+	struct aac_dev *dev;
+	struct fib * cmd_fibcontext;
+
+	dev = (struct aac_dev *)scsicmd->host->hostdata;
+	/*
+	 *	Get block address and transfer length
+	 */
+	if (scsicmd->cmnd[0] == SS_WRITE)	/* 6 byte command */
+	{
+		lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
+		count = scsicmd->cmnd[4];
+		if (count == 0)
+			count = 256;
+	} else {
+		dprintk((KERN_DEBUG "aachba: received a write(10) command on target %d.\n", cid));
+		lba = (scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+		count = (scsicmd->cmnd[7] << 8) | scsicmd->cmnd[8];
+	}
+	dprintk((KERN_DEBUG "aac_write[cpu %d]: lba = %lu, t = %ld.\n", smp_processor_id(), lba, jiffies));
+	/*
+	 *	Allocate and initialize a Fib then setup a BlockWrite command
+	 */
+	if (!(cmd_fibcontext = fib_alloc(dev))) {
+		scsicmd->result = DID_ERROR << 16;
+		aac_io_done(scsicmd);
+		return -1;
+	}
+	fib_init(cmd_fibcontext);
+
+	writecmd = (struct aac_write *) fib_data(cmd_fibcontext);
+	writecmd->command = cpu_to_le32(VM_CtBlockWrite);
+	writecmd->cid = cpu_to_le32(cid);
+	writecmd->block = cpu_to_le32(lba);
+	writecmd->count = cpu_to_le32(count * 512);
+	writecmd->sg.count = cpu_to_le32(1);
+	/* FIXME: why isnt ->stable setup */
+
+	if (count * 512 > (64 * 1024)) {
+		BUG();
+	}
+	/*
+	 *	Build Scatter/Gather list
+	 */
+	if (scsicmd->use_sg)
+	{
+		struct scatterlist *sg;
+		int i;
+		int sg_count;
+		
+		sg = (struct scatterlist *) scsicmd->request_buffer;
+
+		sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
+			scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+
+		byte_count = 0;
+
+		for (i = 0; i < scsicmd->use_sg; i++) {
+			writecmd->sg.sg[i].addr = cpu_to_le32(sg_dma_address(sg));
+			writecmd->sg.sg[i].count = cpu_to_le32(sg_dma_len(sg));
+			byte_count += sg->length;
+
+			if (sg->length > (64 * 1024))
+				BUG();
+			sg++;
+		}
+		writecmd->sg.count = cpu_to_le32(sg_count);
+
+		if (sg_count > MAX_DRIVER_SG_SEGMENT_COUNT)
+			BUG();
+	}
+	else if(scsicmd->request_bufflen)
+	{
+		dma_addr_t addr; 
+		addr = pci_map_single(dev->pdev,
+				scsicmd->request_buffer,
+				scsicmd->request_bufflen,
+				scsi_to_pci_dma_dir(scsicmd->sc_data_direction));
+		writecmd->sg.sg[0].addr = cpu_to_le32(addr);
+		writecmd->sg.sg[0].count = cpu_to_le32(scsicmd->request_bufflen);  
+		scsicmd->SCp.ptr = (void *)(long)addr;
+		byte_count = scsicmd->request_bufflen;
+
+		if (byte_count > (64 * 1024))
+			BUG();
+	}
+	if (byte_count != writecmd->count)
+		BUG();
+	/*
+	 *	Now send the Fib to the adapter
+	 */
+	fibsize = sizeof (struct aac_write) + ((writecmd->sg.count - 1) * sizeof (struct sgentry));
+
+	status = fib_send(ContainerCommand, 
+			  cmd_fibcontext,
+			  fibsize, FsaNormal,
+			  0, 1,
+			  (fib_callback) write_callback,
+			  (void *) scsicmd);
+	/*
+	 *	Check that the command queued to the controller
+	 */
+	if (status == -EINPROGRESS)
+		return 0;
+
+	printk(KERN_WARNING "aac_write: fib_send failed with status: %d\n", status);
+	/*
+	 *	For some reason, the Fib didn't queue, return QUEUE_FULL
+	 */
+	scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | QUEUE_FULL;
+	aac_io_done(scsicmd);
+
+	fib_complete(cmd_fibcontext);
+	fib_free(cmd_fibcontext);
+	return -1;
+}
+
+
+/**
+ *	aac_scsi_cmd()		-	Process SCSI command
+ *	@scsicmd:		SCSI command block
+ *	@wait:			1 if the user wants to await completion
+ *
+ *	Emulate a SCSI command and queue the required request for the
+ *	aacraid firmware.
+ */
+ 
+int aac_scsi_cmd(Scsi_Cmnd * scsicmd)
+{
+	int cid = 0;
+	struct fsa_scsi_hba *fsa_dev_ptr;
+	int cardtype;
+	int ret;
+	struct aac_dev *dev = (struct aac_dev *)scsicmd->host->hostdata;
+	
+	cardtype = dev->cardtype;
+
+	fsa_dev_ptr = fsa_dev[scsicmd->host->unique_id];
+
+	/*
+	 *	If the bus, target or lun is out of range, return fail
+	 *	Test does not apply to ID 16, the pseudo id for the controller
+	 *	itself.
+	 */
+	if (scsicmd->target != scsicmd->host->this_id) {
+		if ((scsicmd->channel > 0) ||(scsicmd->target > 15) || (scsicmd->lun > 7)) 
+		{
+			dprintk((KERN_DEBUG "The bus, target or lun is out of range = %d, %d, %d.\n", 
+				scsicmd->channel, scsicmd->target, scsicmd->lun));
+			scsicmd->result = DID_BAD_TARGET << 16;
+			__aac_io_done(scsicmd);
+			return -1;
+		}
+		cid = TARGET_LUN_TO_CONTAINER(scsicmd->target, scsicmd->lun);
+		/*
+		 *	If the target container doesn't exist, it may have
+		 *	been newly created
+		 */
+		if (fsa_dev_ptr->valid[cid] == 0) {
+			switch (scsicmd->cmnd[0]) {
+			case SS_INQUIR:
+			case SS_RDCAP:
+			case SS_TEST:
+				spin_unlock_irq(&io_request_lock);
+				probe_container(dev, cid);
+				spin_lock_irq(&io_request_lock);
+			default:
+				break;
+			}
+		}
+		/*
+		 *	If the target container still doesn't exist, 
+		 *	return failure
+		 */
+		if (fsa_dev_ptr->valid[cid] == 0) {
+			scsicmd->result = DID_BAD_TARGET << 16;
+			__aac_io_done(scsicmd);
+			return -1;
+		}
+	} 
+	else if ((scsicmd->cmnd[0] != SS_INQUIR) &&	/* only INQUIRY & TUR cmnd supported for controller */
+	    (scsicmd->cmnd[0] != SS_TEST)) 
+	{
+		/*
+		 *	Command aimed at the controller
+		 */
+		dprintk((KERN_WARNING "Only INQUIRY & TUR command supported for controller, rcvd = 0x%x.\n", scsicmd->cmnd[0]));
+		scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | CHECK_CONDITION;
+		set_sense((char *) &sense_data[cid],
+			    SENKEY_ILLEGAL,
+			    SENCODE_INVALID_COMMAND,
+			    ASENCODE_INVALID_COMMAND, 0, 0, 0, 0);
+		__aac_io_done(scsicmd);
+		return -1;
+	}
+	/* Handle commands here that don't really require going out to the adapter */
+	switch (scsicmd->cmnd[0]) 
+	{
+		case SS_INQUIR:
+		{
+			struct inquiry_data *inq_data_ptr;
+
+			dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scsicmd->target));
+			inq_data_ptr = (struct inquiry_data *)scsicmd->request_buffer;
+			memset(inq_data_ptr, 0, sizeof (struct inquiry_data));
+
+			inq_data_ptr->inqd_ver = 2;	/* claim compliance to SCSI-2 */
+			inq_data_ptr->inqd_dtq = 0x80;	/* set RMB bit to one indicating that the medium is removable */
+			inq_data_ptr->inqd_rdf = 2;	/* A response data format value of two indicates that the data shall be in the format specified in SCSI-2 */
+			inq_data_ptr->inqd_len = 31;
+
+			/*
+			 *	Set the Vendor, Product, and Revision Level
+			 *	see: <vendor>.c i.e. aac.c
+			 */
+			setinqstr(cardtype, (void *) (inq_data_ptr->inqd_vid), fsa_dev_ptr->type[cid]);
+			if (scsicmd->target == scsicmd->host->this_id)
+			    	inq_data_ptr->inqd_pdt = INQD_PDT_PROC;	/* Processor device */
+			else
+				inq_data_ptr->inqd_pdt = INQD_PDT_DA;	/* Direct/random access device */
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+			__aac_io_done(scsicmd);
+			return 0;
+		}
+		case SS_RDCAP:
+		{
+			int capacity;
+			char *cp;
+
+			dprintk((KERN_DEBUG "READ CAPACITY command.\n"));
+			capacity = fsa_dev_ptr->size[cid] - 1;
+			cp = scsicmd->request_buffer;
+			cp[0] = (capacity >> 24) & 0xff;
+			cp[1] = (capacity >> 16) & 0xff;
+			cp[2] = (capacity >> 8) & 0xff;
+			cp[3] = (capacity >> 0) & 0xff;
+			cp[4] = 0;
+			cp[5] = 0;
+			cp[6] = 2;
+			cp[7] = 0;
+
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+			__aac_io_done(scsicmd);
+
+			return 0;
+		}
+
+		case SS_MODESEN:
+		{
+			char *mode_buf;
+
+			dprintk((KERN_DEBUG "MODE SENSE command.\n"));
+			mode_buf = scsicmd->request_buffer;
+			mode_buf[0] = 0;	/* Mode data length (MSB) */
+			mode_buf[1] = 6;	/* Mode data length (LSB) */
+			mode_buf[2] = 0;	/* Medium type - default */
+			mode_buf[3] = 0;	/* Device-specific param, bit 8: 0/1 = write enabled/protected */
+			mode_buf[4] = 0;	/* reserved */
+			mode_buf[5] = 0;	/* reserved */
+			mode_buf[6] = 0;	/* Block descriptor length (MSB) */
+			mode_buf[7] = 0;	/* Block descriptor length (LSB) */
+
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+			__aac_io_done(scsicmd);
+
+			return 0;
+		}
+		case SS_REQSEN:
+			dprintk((KERN_DEBUG "REQUEST SENSE command.\n"));
+			memcpy(scsicmd->sense_buffer, &sense_data[cid], sizeof (struct sense_data));
+			memset(&sense_data[cid], 0, sizeof (struct sense_data));
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+			__aac_io_done(scsicmd);
+			return (0);
+
+		case SS_LOCK:
+			dprintk((KERN_DEBUG "LOCK command.\n"));
+			if (scsicmd->cmnd[4])
+				fsa_dev_ptr->locked[cid] = 1;
+			else
+				fsa_dev_ptr->locked[cid] = 0;
+
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+			__aac_io_done(scsicmd);
+			return 0;
+		/*
+		 *	These commands are all No-Ops
+		 */
+		case SS_TEST:
+		case SS_RESERV:
+		case SS_RELES:
+		case SS_REZERO:
+		case SS_REASGN:
+		case SS_SEEK:
+		case SS_ST_SP:
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | GOOD;
+			__aac_io_done(scsicmd);
+			return (0);
+	}
+
+	switch (scsicmd->cmnd[0]) 
+	{
+		case SS_READ:
+		case SM_READ:
+			/*
+			 *	Hack to keep track of ordinal number of the device that
+			 *	corresponds to a container. Needed to convert
+			 *	containers to /dev/sd device names
+			 */
+			 
+			spin_unlock_irq(&io_request_lock);
+			fsa_dev_ptr->devno[cid] = DEVICE_NR(scsicmd->request.rq_dev);
+			ret = aac_read(scsicmd, cid);
+			spin_lock_irq(&io_request_lock);
+			return ret;
+
+		case SS_WRITE:
+		case SM_WRITE:
+			spin_unlock_irq(&io_request_lock);
+			ret = aac_write(scsicmd, cid);
+			spin_lock_irq(&io_request_lock);
+			return ret;
+		default:
+			/*
+			 *	Unhandled commands
+			 */
+			printk(KERN_WARNING "Unhandled SCSI Command: 0x%x.\n", scsicmd->cmnd[0]);
+			scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | CHECK_CONDITION;
+			set_sense((char *) &sense_data[cid],
+				SENKEY_ILLEGAL, SENCODE_INVALID_COMMAND,
+			ASENCODE_INVALID_COMMAND, 0, 0, 0, 0);
+			__aac_io_done(scsicmd);
+			return -1;
+	}
+}
+
+static int query_disk(struct aac_dev *dev, void *arg)
+{
+	struct aac_query_disk qd;
+	struct fsa_scsi_hba *fsa_dev_ptr;
+
+	fsa_dev_ptr = &(dev->fsa_dev);
+	if (copy_from_user(&qd, arg, sizeof (struct aac_query_disk)))
+		return -EFAULT;
+	if (qd.cnum == -1)
+		qd.cnum = TARGET_LUN_TO_CONTAINER(qd.target, qd.lun);
+	else if ((qd.bus == -1) && (qd.target == -1) && (qd.lun == -1)) 
+	{
+		if (qd.cnum < 0 || qd.cnum > MAXIMUM_NUM_CONTAINERS)
+			return -EINVAL;
+		qd.instance = dev->scsi_host_ptr->host_no;
+		qd.bus = 0;
+		qd.target = CONTAINER_TO_TARGET(qd.cnum);
+		qd.lun = CONTAINER_TO_LUN(qd.cnum);
+	}
+	else return -EINVAL;
+
+	qd.valid = fsa_dev_ptr->valid[qd.cnum];
+	qd.locked = fsa_dev_ptr->locked[qd.cnum];
+	qd.deleted = fsa_dev_ptr->deleted[qd.cnum];
+
+	if (fsa_dev_ptr->devno[qd.cnum] == -1)
+		qd.unmapped = 1;
+	else
+		qd.unmapped = 0;
+
+	get_sd_devname(fsa_dev_ptr->devno[qd.cnum], qd.name);
+
+	if (copy_to_user(arg, &qd, sizeof (struct aac_query_disk)))
+		return -EFAULT;
+	return 0;
+}
+
+static void get_sd_devname(int disknum, char *buffer)
+{
+	if (disknum < 0) {
+		sprintf(buffer, "%s", "");
+		return;
+	}
+
+	if (disknum < 26)
+		sprintf(buffer, "sd%c", 'a' + disknum);
+	else {
+		unsigned int min1;
+		unsigned int min2;
+		/*
+		 * For larger numbers of disks, we need to go to a new
+		 * naming scheme.
+		 */
+		min1 = disknum / 26;
+		min2 = disknum % 26;
+		sprintf(buffer, "sd%c%c", 'a' + min1 - 1, 'a' + min2);
+	}
+}
+
+static int force_delete_disk(struct aac_dev *dev, void *arg)
+{
+	struct aac_delete_disk dd;
+	struct fsa_scsi_hba *fsa_dev_ptr;
+
+	fsa_dev_ptr = &(dev->fsa_dev);
+
+	if (copy_from_user(&dd, arg, sizeof (struct aac_delete_disk)))
+		return -EFAULT;
+
+	if (dd.cnum > MAXIMUM_NUM_CONTAINERS)
+		return -EINVAL;
+	/*
+	 *	Mark this container as being deleted.
+	 */
+	fsa_dev_ptr->deleted[dd.cnum] = 1;
+	/*
+	 *	Mark the container as no longer valid
+	 */
+	fsa_dev_ptr->valid[dd.cnum] = 0;
+	return 0;
+}
+
+static int delete_disk(struct aac_dev *dev, void *arg)
+{
+	struct aac_delete_disk dd;
+	struct fsa_scsi_hba *fsa_dev_ptr;
+
+	fsa_dev_ptr = &(dev->fsa_dev);
+
+	if (copy_from_user(&dd, arg, sizeof (struct aac_delete_disk)))
+		return -EFAULT;
+
+	if (dd.cnum > MAXIMUM_NUM_CONTAINERS)
+		return -EINVAL;
+	/*
+	 *	If the container is locked, it can not be deleted by the API.
+	 */
+	if (fsa_dev_ptr->locked[dd.cnum])
+		return -EBUSY;
+	else {
+		/*
+		 *	Mark the container as no longer being valid.
+		 */
+		fsa_dev_ptr->valid[dd.cnum] = 0;
+		fsa_dev_ptr->devno[dd.cnum] = -1;
+		return 0;
+	}
+}
+
+int aac_dev_ioctl(struct aac_dev *dev, int cmd, void *arg)
+{
+	switch (cmd) {
+	case FSACTL_QUERY_DISK:
+		return query_disk(dev, arg);
+	case FSACTL_DELETE_DISK:
+		return delete_disk(dev, arg);
+	case FSACTL_FORCE_DELETE_DISK:
+		return force_delete_disk(dev, arg);
+	case 2131:
+		return aac_get_containers(dev);
+	default:
+		return -ENOTTY;
+	}
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/aacraid.h linux-2.5/drivers/scsi/aacraid/aacraid.h
--- linux-2.5.13/drivers/scsi/aacraid/aacraid.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/aacraid.h	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,1208 @@
+#define dprintk(x)
+
+#define AAC_NUM_FIB	128
+#define AAC_NUM_IO_FIB	116
+
+/*------------------------------------------------------------------------------
+ *              D E F I N E S
+ *----------------------------------------------------------------------------*/
+
+struct diskparm
+{
+	int heads;
+	int sectors;
+	int cylinders;
+};
+
+
+/*
+ *	DON'T CHANGE THE ORDER, this is set by the firmware
+ */
+ 
+#define		CT_NONE			0
+#define		CT_VOLUME		1
+#define		CT_MIRROR		2
+#define		CT_STRIPE		3
+#define		CT_RAID5		4
+#define		CT_SSRW			5
+#define		CT_SSRO			6
+#define		CT_MORPH		7
+#define		CT_PASSTHRU		8
+#define		CT_RAID4		9
+#define		CT_RAID10		10	/* stripe of mirror */
+#define		CT_RAID00		11	/* stripe of stripe */
+#define		CT_VOLUME_OF_MIRRORS	12	/* volume of mirror */
+#define		CT_PSEUDO_RAID		13	/* really raid4 */
+#define		CT_LAST_VOLUME_TYPE	14
+
+/*
+ *	Types of objects addressable in some fashion by the client.
+ *	This is a superset of those objects handled just by the filesystem
+ *	and includes "raw" objects that an administrator would use to
+ *	configure containers and filesystems.
+ */
+
+#define		FT_REG		1	/* regular file */
+#define		FT_DIR		2	/* directory */
+#define		FT_BLK		3	/* "block" device - reserved */
+#define		FT_CHR		4	/* "character special" device - reserved */
+#define		FT_LNK		5	/* symbolic link */
+#define		FT_SOCK		6	/* socket */
+#define		FT_FIFO		7	/* fifo */
+#define		FT_FILESYS	8	/* ADAPTEC's "FSA"(tm) filesystem */
+#define		FT_DRIVE	9	/* physical disk - addressable in scsi by bus/target/lun */
+#define		FT_SLICE	10	/* virtual disk - raw volume - slice */
+#define		FT_PARTITION	11	/* FSA partition - carved out of a slice - building block for containers */
+#define		FT_VOLUME	12	/* Container - Volume Set */
+#define		FT_STRIPE	13	/* Container - Stripe Set */
+#define		FT_MIRROR	14	/* Container - Mirror Set */
+#define		FT_RAID5	15	/* Container - Raid 5 Set */
+#define		FT_DATABASE	16	/* Storage object with "foreign" content manager */
+
+/*
+ *	Host side memory scatter gather list
+ *	Used by the adapter for read, write, and readdirplus operations
+ */
+
+struct sgentry {
+	u32	addr;	/* 32-bit Base address. */
+	u32	count;	/* Length. */
+};
+
+/*
+ *	SGMAP
+ *
+ *	This is the SGMAP structure for all commands that use
+ *	32-bit addressing.
+ *
+ *	Note that the upper 16 bits of SgCount are used as flags.
+ *	Only the lower 16 bits of SgCount are actually used as the
+ *	SG element count.
+ */
+
+struct sgmap {
+	u32		count;
+	struct sgentry	sg[1];
+};
+
+struct creation_info
+{
+	u8 		buildnum;		/* e.g., 588 */
+	u8 		usec;			/* e.g., 588 */
+	u8	 	via;			/* e.g., 1 = FSU,
+						 * 	 2 = API
+						 */
+	u8	 	year;		 	/* e.g., 1997 = 97 */
+	u32		date;			/*
+						 * unsigned 	Month		:4;	// 1 - 12
+						 * unsigned 	Day		:6;	// 1 - 32
+						 * unsigned 	Hour		:6;	// 0 - 23
+						 * unsigned 	Minute		:6;	// 0 - 60
+						 * unsigned 	Second		:6;	// 0 - 60
+						 */
+	u64		serial;			/* e.g., 0x1DEADB0BFAFAF001 */
+};
+
+
+/*
+ *	Define all the constants needed for the communication interface
+ */
+
+/*
+ *	Define how many queue entries each queue will have and the total
+ *	number of entries for the entire communication interface. Also define
+ *	how many queues we support.
+ *
+ *	This has to match the controller
+ */
+
+#define NUMBER_OF_COMM_QUEUES  8   // 4 command; 4 response
+#define HOST_HIGH_CMD_ENTRIES  4
+#define HOST_NORM_CMD_ENTRIES  8
+#define ADAP_HIGH_CMD_ENTRIES  4
+#define ADAP_NORM_CMD_ENTRIES  512
+#define HOST_HIGH_RESP_ENTRIES 4
+#define HOST_NORM_RESP_ENTRIES 512
+#define ADAP_HIGH_RESP_ENTRIES 4
+#define ADAP_NORM_RESP_ENTRIES 8
+
+#define TOTAL_QUEUE_ENTRIES  \
+    (HOST_NORM_CMD_ENTRIES + HOST_HIGH_CMD_ENTRIES + ADAP_NORM_CMD_ENTRIES + ADAP_HIGH_CMD_ENTRIES + \
+	    HOST_NORM_RESP_ENTRIES + HOST_HIGH_RESP_ENTRIES + ADAP_NORM_RESP_ENTRIES + ADAP_HIGH_RESP_ENTRIES)
+
+
+/*
+ *	Set the queues on a 16 byte alignment
+ */
+ 
+#define QUEUE_ALIGNMENT		16
+
+/*
+ *	The queue headers define the Communication Region queues. These
+ *	are physically contiguous and accessible by both the adapter and the
+ *	host. Even though all queue headers are in the same contiguous block
+ *	they will be represented as individual units in the data structures.
+ */
+
+struct aac_entry {
+	u32 size;       /* Size in bytes of the Fib which this QE points to */
+	u32 addr;	/* Receiver addressable address of the FIB (low 32 address bits) */
+};
+
+/*
+ *	The adapter assumes the ProducerIndex and ConsumerIndex are grouped
+ *	adjacently and in that order.
+ */
+ 
+struct aac_qhdr {
+	u64 header_addr;		/* Address to hand the adapter to access to this queue head */
+	u32 *producer;			/* The producer index for this queue (host address) */
+	u32 *consumer;			/* The consumer index for this queue (host address) */
+};
+
+/*
+ *	Define all the events which the adapter would like to notify
+ *	the host of.
+ */
+ 
+#define		HostNormCmdQue		1	/* Change in host normal priority command queue */
+#define		HostHighCmdQue		2	/* Change in host high priority command queue */
+#define		HostNormRespQue		3	/* Change in host normal priority response queue */
+#define		HostHighRespQue		4	/* Change in host high priority response queue */
+#define		AdapNormRespNotFull	5
+#define		AdapHighRespNotFull	6
+#define		AdapNormCmdNotFull	7
+#define		AdapHighCmdNotFull	8
+#define		SynchCommandComplete	9
+#define		AdapInternalError	0xfe    /* The adapter detected an internal error shutting down */
+
+/*
+ *	Define all the events the host wishes to notify the
+ *	adapter of. The first four values much match the Qid the
+ *	corresponding queue.
+ */
+
+#define		AdapNormCmdQue		2
+#define		AdapHighCmdQue		3
+#define		AdapNormRespQue		6
+#define		AdapHighRespQue		7
+#define		HostShutdown		8
+#define		HostPowerFail		9
+#define		FatalCommError		10
+#define		HostNormRespNotFull	11
+#define		HostHighRespNotFull	12
+#define		HostNormCmdNotFull	13
+#define		HostHighCmdNotFull	14
+#define		FastIo			15
+#define		AdapPrintfDone		16
+
+/*
+ *	Define all the queues that the adapter and host use to communicate
+ *	Number them to match the physical queue layout.
+ */
+
+enum aac_queue_types {
+        HostNormCmdQueue = 0,	/* Adapter to host normal priority command traffic */
+        HostHighCmdQueue,	/* Adapter to host high priority command traffic */
+        AdapNormCmdQueue,	/* Host to adapter normal priority command traffic */
+        AdapHighCmdQueue,	/* Host to adapter high priority command traffic */
+        HostNormRespQueue,	/* Adapter to host normal priority response traffic */
+        HostHighRespQueue,	/* Adapter to host high priority response traffic */
+        AdapNormRespQueue,	/* Host to adapter normal priority response traffic */
+        AdapHighRespQueue	/* Host to adapter high priority response traffic */
+};
+
+/*
+ *	Assign type values to the FSA communication data structures
+ */
+
+#define		FIB_MAGIC	0x0001
+
+/*
+ *	Define the priority levels the FSA communication routines support.
+ */
+
+#define		FsaNormal	1
+#define		FsaHigh		2
+
+//
+// Define the FIB. The FIB is the where all the requested data and
+// command information are put to the application on the FSA adapter.
+//
+
+struct aac_fibhdr {
+	u32 XferState;			// Current transfer state for this CCB
+	u16 Command;			// Routing information for the destination
+	u8 StructType;			// Type FIB
+	u8 Flags;			// Flags for FIB
+	u16 Size;			// Size of this FIB in bytes
+	u16 SenderSize;			// Size of the FIB in the sender (for response sizing)
+	u32 SenderFibAddress;		// Host defined data in the FIB
+	u32 ReceiverFibAddress;		// Logical address of this FIB for the adapter
+	u32 SenderData;			// Place holder for the sender to store data
+	union {
+		struct {
+		    u32 _ReceiverTimeStart; 	// Timestamp for receipt of fib
+		    u32 _ReceiverTimeDone;	// Timestamp for completion of fib
+		} _s;
+		struct list_head _FibLinks;	// Used to link Adapter Initiated Fibs on the host
+	} _u;
+};
+
+#define FibLinks			_u._FibLinks
+
+#define FIB_DATA_SIZE_IN_BYTES (512 - sizeof(struct aac_fibhdr))
+
+
+struct hw_fib {
+	struct aac_fibhdr header;
+	u8 data[FIB_DATA_SIZE_IN_BYTES];		// Command specific data
+};
+
+/*
+ *	FIB commands
+ */
+
+#define 	TestCommandResponse		1
+#define		TestAdapterCommand		2
+/*
+ *	Lowlevel and comm commands
+ */
+#define		LastTestCommand			100
+#define		ReinitHostNormCommandQueue	101
+#define		ReinitHostHighCommandQueue	102
+#define		ReinitHostHighRespQueue		103
+#define		ReinitHostNormRespQueue		104
+#define		ReinitAdapNormCommandQueue	105
+#define		ReinitAdapHighCommandQueue	107
+#define		ReinitAdapHighRespQueue		108
+#define		ReinitAdapNormRespQueue		109
+#define		InterfaceShutdown		110
+#define		DmaCommandFib			120
+#define		StartProfile			121
+#define		TermProfile			122
+#define		SpeedTest			123
+#define		TakeABreakPt			124
+#define		RequestPerfData			125
+#define		SetInterruptDefTimer		126
+#define		SetInterruptDefCount		127
+#define		GetInterruptDefStatus		128
+#define		LastCommCommand			129
+/*
+ *	Filesystem commands
+ */
+#define		NuFileSystem			300
+#define		UFS				301
+#define		HostFileSystem			302
+#define		LastFileSystemCommand		303
+/*
+ *	Container Commands
+ */
+#define		ContainerCommand		500
+#define		ContainerCommand64		501
+/*
+ *	Cluster Commands
+ */
+#define		ClusterCommand	 		550
+/*
+ *	Scsi Port commands (scsi passthrough)
+ */
+#define		ScsiPortCommand			600
+/*
+ *	Misc house keeping and generic adapter initiated commands
+ */
+#define		AifRequest			700
+#define		CheckRevision			701
+#define		FsaHostShutdown			702
+#define		RequestAdapterInfo		703
+#define		IsAdapterPaused			704
+#define		SendHostTime			705
+#define		LastMiscCommand			706
+
+//
+// Commands that will target the failover level on the FSA adapter
+//
+
+enum fib_xfer_state {
+	HostOwned 			= (1<<0),
+	AdapterOwned 			= (1<<1),
+	FibInitialized 			= (1<<2),
+	FibEmpty 			= (1<<3),
+	AllocatedFromPool 		= (1<<4),
+	SentFromHost 			= (1<<5),
+	SentFromAdapter 		= (1<<6),
+	ResponseExpected 		= (1<<7),
+	NoResponseExpected 		= (1<<8),
+	AdapterProcessed 		= (1<<9),
+	HostProcessed 			= (1<<10),
+	HighPriority 			= (1<<11),
+	NormalPriority 			= (1<<12),
+	Async				= (1<<13),
+	AsyncIo				= (1<<13),	// rpbfix: remove with new regime
+	PageFileIo			= (1<<14),	// rpbfix: remove with new regime
+	ShutdownRequest			= (1<<15),
+	LazyWrite			= (1<<16),	// rpbfix: remove with new regime
+	AdapterMicroFib			= (1<<17),
+	BIOSFibPath			= (1<<18),
+	FastResponseCapable		= (1<<19),
+	ApiFib				= (1<<20)	// Its an API Fib.
+};
+
+/*
+ *	The following defines needs to be updated any time there is an
+ *	incompatible change made to the aac_init structure.
+ */
+
+#define ADAPTER_INIT_STRUCT_REVISION		3
+
+struct aac_init
+{
+	u32	InitStructRevision;
+	u32	MiniPortRevision;
+	u32	fsrev;
+	u32	CommHeaderAddress;
+	u32	FastIoCommAreaAddress;
+	u32	AdapterFibsPhysicalAddress;
+	u32	AdapterFibsVirtualAddress;
+	u32	AdapterFibsSize;
+	u32	AdapterFibAlign;
+	u32	printfbuf;
+	u32	printfbufsiz;
+	u32	HostPhysMemPages;		// number of 4k pages of host physical memory
+	u32	HostElapsedSeconds;		// number of seconds since 1970.
+};
+
+enum aac_log_level {
+	LOG_INIT			= 10,
+	LOG_INFORMATIONAL		= 20,
+	LOG_WARNING			= 30,
+	LOG_LOW_ERROR			= 40,
+	LOG_MEDIUM_ERROR		= 50,
+	LOG_HIGH_ERROR			= 60,
+	LOG_PANIC			= 70,
+	LOG_DEBUG			= 80,
+	LOG_WINDBG_PRINT		= 90
+};
+
+#define FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT	0x030b
+#define FSAFS_NTC_FIB_CONTEXT			0x030c
+
+struct aac_dev;
+
+struct adapter_ops
+{
+	void (*adapter_interrupt)(struct aac_dev *dev);
+	void (*adapter_notify)(struct aac_dev *dev, u32 event);
+	void (*adapter_enable_int)(struct aac_dev *dev, u32 event);
+	void (*adapter_disable_int)(struct aac_dev *dev, u32 event);
+};
+
+/*
+ *	Define which interrupt handler needs to be installed
+ */
+
+struct aac_driver_ident
+{
+	u16	vendor;
+	u16	device;
+	u16	subsystem_vendor;
+	u16	subsystem_device;
+	int 	(*init)(struct aac_dev *dev, unsigned long num);
+	char *	name;
+	char *	vname;
+	char *	model;
+};
+
+/*
+ *	The adapter interface specs all queues to be located in the same
+ *	physically contigous block. The host structure that defines the
+ *	commuication queues will assume they are each a seperate physically
+ *	contigous memory region that will support them all being one big
+ *	contigous block. 
+ *	There is a command and response queue for each level and direction of
+ *	commuication. These regions are accessed by both the host and adapter.
+ */
+ 
+struct aac_queue {
+	u64		 	logical;		/* This is the address we give the adapter */
+	struct aac_entry	*base;		   	/* This is the system virtual address */
+	struct aac_qhdr 	headers;       		/* A pointer to the producer and consumer queue headers for this queue */
+	u32	 		entries;	   	/* Number of queue entries on this queue */
+	wait_queue_head_t	qfull;		      	/* Event to wait on if the queue is full */
+	wait_queue_head_t	cmdready;	  	/* Indicates there is a Command ready from the adapter on this queue. */
+                                        		/* This is only valid for adapter to host command queues. */                      
+	spinlock_t	 	*lock;		     	/* Spinlock for this queue must take this lock before accessing the lock */
+	spinlock_t		lockdata;		/* Actual lock (used only on one side of the lock) */
+	unsigned long		SavedIrql;      	/* Previous IRQL when the spin lock is taken */
+	u32			padding;		/* Padding - FIXME - can remove I believe */
+	struct list_head 	cmdq;		   	/* A queue of FIBs which need to be prcessed by the FS thread. This is */
+                                		        /* only valid for command queues which receive entries from the adapter. */
+	struct list_head	pendingq;		/* A queue of outstanding fib's to the adapter. */
+	unsigned long		numpending;		/* Number of entries on outstanding queue. */
+	struct aac_dev *	dev;			/* Back pointer to adapter structure */
+};
+
+/*
+ *	Message queues. The order here is important, see also the 
+ *	queue type ordering
+ */
+
+struct aac_queue_block
+{
+	struct aac_queue queue[8];
+};
+
+/*
+ *	SaP1 Message Unit Registers
+ */
+ 
+struct sa_drawbridge_CSR {
+						//	 Offset |	Name
+	u32	reserved[10];			//	00h-27h |   Reserved
+	u8	LUT_Offset;			//		28h	|	Looup Table Offset
+	u8	reserved1[3];			// 	29h-2bh	|	Reserved
+	u32	LUT_Data;			//		2ch	|	Looup Table Data	
+	u32	reserved2[26];			//	30h-97h	|	Reserved
+	u16	PRICLEARIRQ;			//		98h	|	Primary Clear Irq
+	u16	SECCLEARIRQ;			//		9ah	|	Secondary Clear Irq
+	u16	PRISETIRQ;			//		9ch	|	Primary Set Irq
+	u16	SECSETIRQ;			//		9eh	|	Secondary Set Irq
+	u16	PRICLEARIRQMASK;		//		a0h	|	Primary Clear Irq Mask
+	u16	SECCLEARIRQMASK;		//		a2h	|	Secondary Clear Irq Mask
+	u16	PRISETIRQMASK;			//		a4h	|	Primary Set Irq Mask
+	u16	SECSETIRQMASK;			//		a6h	|	Secondary Set Irq Mask
+	u32	MAILBOX0;			//		a8h	|	Scratchpad 0
+	u32	MAILBOX1;			//		ach	|	Scratchpad 1
+	u32	MAILBOX2;			//		b0h	|	Scratchpad 2
+	u32	MAILBOX3;			//		b4h	|	Scratchpad 3
+	u32	MAILBOX4;			//		b8h	|	Scratchpad 4
+	u32	MAILBOX5;			//		bch	|	Scratchpad 5
+	u32	MAILBOX6;			//		c0h	|	Scratchpad 6
+	u32	MAILBOX7;			//		c4h	|	Scratchpad 7
+
+	u32	ROM_Setup_Data;			//		c8h | 	Rom Setup and Data
+	u32	ROM_Control_Addr;		//		cch | 	Rom Control and Address
+
+	u32	reserved3[12];			//	d0h-ffh	| 	reserved
+	u32	LUT[64];			// 100h-1ffh|	Lookup Table Entries
+
+	//
+	//  TO DO
+	//	need to add DMA, I2O, UART, etc registers form 80h to 364h
+	//
+
+};
+
+#define Mailbox0	SaDbCSR.MAILBOX0
+#define Mailbox1	SaDbCSR.MAILBOX1
+#define Mailbox2	SaDbCSR.MAILBOX2
+#define Mailbox3	SaDbCSR.MAILBOX3
+#define Mailbox4	SaDbCSR.MAILBOX4
+#define Mailbox5	SaDbCSR.MAILBOX5
+#define Mailbox7	SaDbCSR.MAILBOX7
+	
+#define DoorbellReg_p SaDbCSR.PRISETIRQ
+#define DoorbellReg_s SaDbCSR.SECSETIRQ
+#define DoorbellClrReg_p SaDbCSR.PRICLEARIRQ
+
+
+#define	DOORBELL_0	cpu_to_le16(0x0001)
+#define DOORBELL_1	cpu_to_le16(0x0002)
+#define DOORBELL_2	cpu_to_le16(0x0004)
+#define DOORBELL_3	cpu_to_le16(0x0008)
+#define DOORBELL_4	cpu_to_le16(0x0010)
+#define DOORBELL_5	cpu_to_le16(0x0020)
+#define DOORBELL_6	cpu_to_le16(0x0040)
+
+	
+#define PrintfReady	DOORBELL_5
+#define PrintfDone	DOORBELL_5
+	
+struct sa_registers {
+	struct sa_drawbridge_CSR	SaDbCSR;			/* 98h - c4h */
+};
+	
+
+#define Sa_MINIPORT_REVISION			1
+
+#define sa_readw(AEP, CSR)		readl(&((AEP)->regs.sa->CSR))
+#define sa_readl(AEP,  CSR)		readl(&((AEP)->regs.sa->CSR))
+#define sa_writew(AEP, CSR, value)	writew(value, &((AEP)->regs.sa->CSR))
+#define sa_writel(AEP, CSR, value)	writel(value, &((AEP)->regs.sa->CSR))
+
+/*
+ *	Rx Message Unit Registers
+ */
+
+struct rx_mu_registers {
+						//	 Local	|   PCI*	|	Name
+						//			|		|
+	u32	ARSR;				//	1300h	|	00h	|	APIC Register Select Register
+	u32	reserved0;			//	1304h	|	04h	|	Reserved
+	u32	AWR;				//	1308h	|	08h	|	APIC Window Register
+	u32	reserved1;			//	130Ch	|	0Ch	|	Reserved
+	u32	IMRx[2];			//	1310h	|	10h	|	Inbound Message Registers
+	u32	OMRx[2];			//	1318h	|	18h	|	Outbound Message Registers
+	u32	IDR;				//	1320h	|	20h	|	Inbound Doorbell Register
+	u32	IISR;				//	1324h	|	24h	|	Inbound Interrupt Status Register
+	u32	IIMR;				//	1328h	|	28h	|	Inbound Interrupt Mask Register
+	u32	ODR;				//	132Ch	|	2Ch	|	Outbound Doorbell Register
+	u32	OISR;				//	1330h	|	30h	|	Outbound Interrupt Status Register
+	u32	OIMR;				//	1334h	|	34h	|	Outbound Interrupt Mask Register
+						// * Must access through ATU Inbound Translation Window
+};
+
+struct rx_inbound {
+	u32	Mailbox[8];
+};
+
+#define	InboundMailbox0		IndexRegs.Mailbox[0]
+#define	InboundMailbox1		IndexRegs.Mailbox[1]
+#define	InboundMailbox2		IndexRegs.Mailbox[2]
+#define	InboundMailbox3		IndexRegs.Mailbox[3]
+#define	InboundMailbox4		IndexRegs.Mailbox[4]
+
+#define	INBOUNDDOORBELL_0	cpu_to_le32(0x00000001)
+#define INBOUNDDOORBELL_1	cpu_to_le32(0x00000002)
+#define INBOUNDDOORBELL_2	cpu_to_le32(0x00000004)
+#define INBOUNDDOORBELL_3	cpu_to_le32(0x00000008)
+#define INBOUNDDOORBELL_4	cpu_to_le32(0x00000010)
+#define INBOUNDDOORBELL_5	cpu_to_le32(0x00000020)
+#define INBOUNDDOORBELL_6	cpu_to_le32(0x00000040)
+
+#define	OUTBOUNDDOORBELL_0	cpu_to_le32(0x00000001)
+#define OUTBOUNDDOORBELL_1	cpu_to_le32(0x00000002)
+#define OUTBOUNDDOORBELL_2	cpu_to_le32(0x00000004)
+#define OUTBOUNDDOORBELL_3	cpu_to_le32(0x00000008)
+#define OUTBOUNDDOORBELL_4	cpu_to_le32(0x00000010)
+
+#define InboundDoorbellReg	MUnit.IDR
+#define OutboundDoorbellReg	MUnit.ODR
+
+struct rx_registers {
+	struct rx_mu_registers		MUnit;		// 1300h - 1334h
+	u32				reserved1[6];	// 1338h - 134ch
+	struct rx_inbound		IndexRegs;
+};
+
+#define rx_readb(AEP, CSR)		readb(&((AEP)->regs.rx->CSR))
+#define rx_readl(AEP, CSR)		readl(&((AEP)->regs.rx->CSR))
+#define rx_writeb(AEP, CSR, value)	writeb(value, &((AEP)->regs.rx->CSR))
+#define rx_writel(AEP, CSR, value)	writel(value, &((AEP)->regs.rx->CSR))
+
+struct fib;
+
+typedef void (*fib_callback)(void *ctxt, struct fib *fibctx);
+
+struct aac_fib_context {
+	s16	 		type;		// used for verification of structure	
+	s16	 		size;
+	u32			jiffies;	// used for cleanup
+	struct list_head	next;		// used to link context's into a linked list
+	struct semaphore 	wait_sem;	// this is used to wait for the next fib to arrive.
+	int			wait;		// Set to true when thread is in WaitForSingleObject
+	unsigned long		count;		// total number of FIBs on FibList
+	struct list_head	fibs;
+};
+
+#define MAXIMUM_NUM_CONTAINERS	64		// 4 Luns * 16 Targets
+#define MAXIMUM_NUM_ADAPTERS	8
+
+struct fsa_scsi_hba {
+	unsigned long		size[MAXIMUM_NUM_CONTAINERS];
+	unsigned long		type[MAXIMUM_NUM_CONTAINERS];
+	unsigned char		valid[MAXIMUM_NUM_CONTAINERS];
+	unsigned char		ro[MAXIMUM_NUM_CONTAINERS];
+	unsigned char		locked[MAXIMUM_NUM_CONTAINERS];
+	unsigned char		deleted[MAXIMUM_NUM_CONTAINERS];
+	long			devno[MAXIMUM_NUM_CONTAINERS];
+};
+
+struct fib {
+	void			*next;	/* this is used by the allocator */
+	s16			type;
+	s16			size;
+	/*
+	 *	The Adapter that this I/O is destined for.
+	 */
+	struct aac_dev 		*dev;
+	u64			logicaladdr;	/* 64 bit */
+	/*
+	 *	This is the event the sendfib routine will wait on if the
+	 *	caller did not pass one and this is synch io.
+	 */
+	struct semaphore 	event_wait;
+	spinlock_t		event_lock;
+
+	unsigned long		done;	/* gets set to 1 when fib is complete */
+	fib_callback 		callback;
+	void 			*callback_data;
+	unsigned long		flags;
+	/*
+	 *	The following is used to put this fib context onto the 
+	 *	Outstanding I/O queue.
+	 */
+	struct list_head	queue;
+
+	void 			*data;
+	struct hw_fib		*fib;		/* Actual shared object */
+};
+
+struct aac_dev
+{
+	struct aac_dev		*next;
+	const char		*name;
+	int			id;
+
+	u16			irq_mask;
+	/*
+	 *	Map for 128 fib objects (64k)
+	 */	
+	dma_addr_t		hw_fib_pa;
+	struct hw_fib		*hw_fib_va;
+	/*
+	 *	Fib Headers
+	 */
+	struct fib		fibs[AAC_NUM_FIB];
+	struct fib		*free_fib;
+	struct fib		*timeout_fib;
+	spinlock_t		fib_lock;
+	
+	struct aac_queue_block *queues;
+	/*
+	 *	The user API will use an IOCTL to register itself to receive
+	 *	FIBs from the adapter.  The following list is used to keep
+	 *	track of all the threads that have requested these FIBs.  The
+	 *	mutex is used to synchronize access to all data associated 
+	 *	with the adapter fibs.
+	 */
+	struct list_head	fib_list;
+
+	struct adapter_ops	a_ops;
+	unsigned long		fsrev;		/* Main driver's revision number */
+	
+	struct aac_init		*init;		/* Holds initialization info to communicate with adapter */
+	dma_addr_t		init_pa; 	/* Holds physical address of the init struct */
+	
+	struct pci_dev		*pdev;		/* Our PCI interface */
+	void *			printfbuf;	/* pointer to buffer used for printf's from the adapter */
+	void *			comm_addr;	/* Base address of Comm area */
+	dma_addr_t		comm_phys;	/* Physical Address of Comm area */
+	size_t			comm_size;
+
+	struct Scsi_Host	*scsi_host_ptr;
+	struct fsa_scsi_hba	fsa_dev;
+	int			thread_pid;
+	int			cardtype;
+	
+	/*
+	 *	The following is the device specific extension.
+	 */
+	union
+	{
+		struct sa_registers *sa;
+		struct rx_registers *rx;
+	} regs;
+	/*
+	 *	The following is the number of the individual adapter
+	 */
+	long			devnum;
+	int			aif_thread;
+	struct completion	aif_completion;
+};
+
+#define AllocateAndMapFibSpace(dev, MapFibContext) \
+	dev->a_ops.AllocateAndMapFibSpace(dev, MapFibContext)
+
+#define UnmapAndFreeFibSpace(dev, MapFibContext) \
+	dev->a_ops.UnmapAndFreeFibSpace(dev, MapFibContext)
+
+#define aac_adapter_interrupt(dev) \
+	dev->a_ops.adapter_interrupt(dev)
+
+#define aac_adapter_notify(dev, event) \
+	dev->a_ops.adapter_notify(dev, event)
+
+#define aac_adapter_enable_int(dev, event) \
+	dev->a_ops.adapter_enable_int(dev, event)
+
+#define aac_adapter_disable_int(dev, event) \
+	dev->a_ops.adapter_disable_int(dev, event)
+
+
+
+#define FIB_CONTEXT_FLAG_TIMED_OUT		(0x00000001)
+
+/*
+ *	Define the command values
+ */
+ 
+#define		Null			0
+#define 	GetAttributes		1
+#define 	SetAttributes		2
+#define 	Lookup			3
+#define 	ReadLink		4
+#define 	Read			5
+#define 	Write			6
+#define		Create			7
+#define		MakeDirectory		8
+#define		SymbolicLink		9
+#define		MakeNode		10
+#define		Removex			11
+#define		RemoveDirectoryx	12
+#define		Rename			13
+#define		Link			14
+#define		ReadDirectory		15
+#define		ReadDirectoryPlus	16
+#define		FileSystemStatus	17
+#define		FileSystemInfo		18
+#define		PathConfigure		19
+#define		Commit			20
+#define		Mount			21
+#define		UnMount			22
+#define		Newfs			23
+#define		FsCheck			24
+#define		FsSync			25
+#define		SimReadWrite		26
+#define		SetFileSystemStatus	27
+#define		BlockRead		28
+#define		BlockWrite		29
+#define		NvramIoctl		30
+#define		FsSyncWait		31
+#define		ClearArchiveBit		32
+#define		SetAcl			33
+#define		GetAcl			34
+#define		AssignAcl		35
+#define		FaultInsertion		36	/* Fault Insertion Command */
+#define		CrazyCache		37	/* Crazycache */
+
+#define		MAX_FSACOMMAND_NUM	38
+
+
+/*
+ *	Define the status returns. These are very unixlike although
+ *	most are not in fact used
+ */
+
+#define		ST_OK		0
+#define		ST_PERM		1
+#define		ST_NOENT	2
+#define		ST_IO		5
+#define		ST_NXIO		6
+#define		ST_E2BIG	7
+#define		ST_ACCES	13
+#define		ST_EXIST	17
+#define		ST_XDEV		18
+#define		ST_NODEV	19
+#define		ST_NOTDIR	20
+#define		ST_ISDIR	21
+#define		ST_INVAL	22
+#define		ST_FBIG		27
+#define		ST_NOSPC	28
+#define		ST_ROFS		30
+#define		ST_MLINK	31
+#define		ST_WOULDBLOCK	35
+#define		ST_NAMETOOLONG	63
+#define		ST_NOTEMPTY	66
+#define		ST_DQUOT	69
+#define		ST_STALE	70
+#define		ST_REMOTE	71
+#define		ST_BADHANDLE	10001
+#define		ST_NOT_SYNC	10002
+#define		ST_BAD_COOKIE	10003
+#define		ST_NOTSUPP	10004
+#define		ST_TOOSMALL	10005
+#define		ST_SERVERFAULT	10006
+#define		ST_BADTYPE	10007
+#define		ST_JUKEBOX	10008
+#define		ST_NOTMOUNTED	10009
+#define		ST_MAINTMODE	10010
+#define		ST_STALEACL	10011
+
+/*
+ *	On writes how does the client want the data written.
+ */
+
+#define	CACHE_CSTABLE		1
+#define CACHE_UNSTABLE		2
+
+/*
+ *	Lets the client know at which level the data was commited on
+ *	a write request
+ */
+
+#define	CMFILE_SYNCH_NVRAM	1
+#define	CMDATA_SYNCH_NVRAM	2
+#define	CMFILE_SYNCH		3
+#define CMDATA_SYNCH		4
+#define CMUNSTABLE		5
+
+struct aac_read
+{
+	u32	 	command;
+	u32 		cid;
+	u32 		block;
+	u32 		count;
+	struct sgmap	sg;	// Must be last in struct because it is variable
+};
+
+struct aac_read_reply
+{
+	u32	 	status;
+	u32 		count;
+};
+
+struct aac_write
+{
+	u32		command;
+	u32 		cid;
+	u32 		block;
+	u32 		count;
+	u32	 	stable;
+	struct sgmap	sg;	// Must be last in struct because it is variable
+};
+
+struct aac_write_reply
+{
+	u32		status;
+	u32 		count;
+	u32		committed;
+};
+
+
+/*
+ * Object-Server / Volume-Manager Dispatch Classes
+ */
+
+#define		VM_Null			0
+#define		VM_NameServe		1
+#define		VM_ContainerConfig	2
+#define		VM_Ioctl		3
+#define		VM_FilesystemIoctl	4
+#define		VM_CloseAll		5
+#define		VM_CtBlockRead		6
+#define		VM_CtBlockWrite		7
+#define		VM_SliceBlockRead	8	/* raw access to configured "storage objects" */
+#define		VM_SliceBlockWrite	9
+#define		VM_DriveBlockRead	10	/* raw access to physical devices */
+#define		VM_DriveBlockWrite	11
+#define		VM_EnclosureMgt		12	/* enclosure management */
+#define		VM_Unused		13	/* used to be diskset management */
+#define		VM_CtBlockVerify	14
+#define		VM_CtPerf		15	/* performance test */
+#define		VM_CtBlockRead64	16
+#define		VM_CtBlockWrite64	17
+#define		VM_CtBlockVerify64	18
+
+#define		MAX_VMCOMMAND_NUM	19	/* used for sizing stats array - leave last */
+
+/*
+ *	Descriptive information (eg, vital stats)
+ *	that a content manager might report.  The
+ *	FileArray filesystem component is one example
+ *	of a content manager.  Raw mode might be
+ *	another.
+ */
+
+struct aac_fsinfo {
+	u32  fsTotalSize;	/* Consumed by fs, incl. metadata */
+	u32  fsBlockSize;
+	u32  fsFragSize;
+	u32  fsMaxExtendSize;
+	u32  fsSpaceUnits;
+	u32  fsMaxNumFiles;
+	u32  fsNumFreeFiles;
+	u32  fsInodeDensity;
+};	/* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */
+
+union aac_contentinfo {
+	struct aac_fsinfo filesys;	/* valid iff ObjType == FT_FILESYS && !(ContentState & FSCS_NOTCLEAN) */
+};
+
+/*
+ *	Query for "mountable" objects, ie, objects that are typically
+ *	associated with a drive letter on the client (host) side.
+ */
+
+struct aac_mntent {
+	u32    			oid;
+	char			name[16];	// if applicable
+	struct creation_info	create_info;	// if applicable
+	u32			capacity;
+	u32			vol;    	// substrate structure
+	u32			obj;	        // FT_FILESYS, FT_DATABASE, etc.
+	u32			state;		// unready for mounting, readonly, etc.
+	union aac_contentinfo	fileinfo;	// Info specific to content manager (eg, filesystem)
+	u32			altoid;		// != oid <==> snapshot or broken mirror exists
+};
+
+#define FSCS_READONLY	0x0002	/*	possible result of broken mirror */
+
+struct aac_query_mount {
+	u32		command;
+	u32		type;
+	u32		count;
+};
+
+struct aac_mount {
+	u32		status;
+	u32	   	type;           /* should be same as that requested */
+	u32		count;
+	struct aac_mntent mnt[1];
+};
+
+/*
+ * The following command is sent to shut down each container.
+ */
+
+struct aac_close {
+	u32	command;
+	u32	cid;
+};
+
+struct aac_query_disk
+{
+	s32	cnum;
+	s32	bus;
+	s32	target;
+	s32	lun;
+	u32	valid;
+	u32	locked;
+	u32	deleted;
+	s32	instance;
+	s8	name[10];
+	u32	unmapped;
+};
+
+struct aac_delete_disk {
+	u32	disknum;
+	u32	cnum;
+};
+
+struct fib_ioctl
+{
+	char	*fibctx;
+	int	wait;
+	char	*fib;
+};
+
+struct revision
+{
+	int compat;
+	unsigned long version;
+	unsigned long build;
+};
+	
+/*
+ * 	Ugly - non Linux like ioctl coding for back compat.
+ */
+
+#define CTL_CODE(function, method) (                 \
+    (4<< 16) | ((function) << 2) | (method) \
+)
+
+/*
+ *	Define the method codes for how buffers are passed for I/O and FS 
+ *	controls
+ */
+
+#define METHOD_BUFFERED                 0
+#define METHOD_NEITHER                  3
+
+/*
+ *	Filesystem ioctls
+ */
+
+#define FSACTL_SENDFIB                  	CTL_CODE(2050, METHOD_BUFFERED)
+#define FSACTL_DELETE_DISK			0x163
+#define FSACTL_QUERY_DISK			0x173
+#define FSACTL_OPEN_GET_ADAPTER_FIB		CTL_CODE(2100, METHOD_BUFFERED)
+#define FSACTL_GET_NEXT_ADAPTER_FIB		CTL_CODE(2101, METHOD_BUFFERED)
+#define FSACTL_CLOSE_GET_ADAPTER_FIB		CTL_CODE(2102, METHOD_BUFFERED)
+#define FSACTL_MINIPORT_REV_CHECK               CTL_CODE(2107, METHOD_BUFFERED)
+#define FSACTL_FORCE_DELETE_DISK		CTL_CODE(2120, METHOD_NEITHER)
+
+struct aac_common
+{
+	/*
+	 *	If this value is set to 1 then interrupt moderation will occur 
+	 *	in the base commuication support.
+	 */
+	unsigned long irq_mod;
+	int peak_fibs;
+	int zero_fibs;
+	unsigned long fib_timeouts;
+	/*
+	 *	Statistical counters in debug mode
+	 */
+#ifdef DBG
+	unsigned long FibsSent;
+	unsigned long FibRecved;
+	unsigned long NoResponseSent;
+	unsigned long NoResponseRecved;
+	unsigned long AsyncSent;
+	unsigned long AsyncRecved;
+	unsigned long NormalSent;
+	unsigned long NormalRecved;
+#endif
+};
+
+extern struct aac_common aac_config;
+
+
+/*
+ *	The following macro is used when sending and receiving FIBs. It is
+ *	only used for debugging.
+ */
+ 
+#if DBG
+#define	FIB_COUNTER_INCREMENT(counter)		(counter)++
+#else
+#define	FIB_COUNTER_INCREMENT(counter)		
+#endif
+
+/*
+ *	Adapter direct commands
+ */
+
+#define	BREAKPOINT_REQUEST		0x00000004
+#define	INIT_STRUCT_BASE_ADDRESS	0x00000005
+#define	SEND_SYNCHRONOUS_FIB		0x0000000c
+
+/*
+ *	Adapter Status Register
+ *
+ *  Phase Staus mailbox is 32bits:
+ *	<31:16> = Phase Status
+ *	<15:0>  = Phase
+ *
+ *	The adapter reports is present state through the phase.  Only
+ *	a single phase should be ever be set.  Each phase can have multiple
+ *	phase status bits to provide more detailed information about the 
+ *	state of the board.  Care should be taken to ensure that any phase 
+ *	status bits that are set when changing the phase are also valid
+ *	for the new phase or be cleared out.  Adapter software (monitor,
+ *	iflash, kernel) is responsible for properly maintining the phase 
+ *	status mailbox when it is running.
+ *											
+ *	MONKER_API Phases							
+ *
+ *	Phases are bit oriented.  It is NOT valid  to have multiple bits set						
+ */					
+
+#define	SELF_TEST_FAILED		cpu_to_le32(0x00000004)
+#define	KERNEL_UP_AND_RUNNING		cpu_to_le32(0x00000080)
+#define	KERNEL_PANIC			cpu_to_le32(0x00000100)
+
+/*
+ *	Doorbell bit defines
+ */
+
+#define DoorBellPrintfDone		cpu_to_le32(1<<5)	// Host -> Adapter
+#define DoorBellAdapterNormCmdReady	cpu_to_le32(1<<1)	// Adapter -> Host
+#define DoorBellAdapterNormRespReady	cpu_to_le32(1<<2)	// Adapter -> Host
+#define DoorBellAdapterNormCmdNotFull	cpu_to_le32(1<<3)	// Adapter -> Host
+#define DoorBellAdapterNormRespNotFull	cpu_to_le32(1<<4)	// Adapter -> Host
+#define DoorBellPrintfReady		cpu_to_le32(1<<5)	// Adapter -> Host
+
+/*
+ *	For FIB communication, we need all of the following things
+ *	to send back to the user.
+ */
+ 
+#define 	AifCmdEventNotify	1	/* Notify of event */
+#define		AifCmdJobProgress	2	/* Progress report */
+#define		AifCmdAPIReport		3	/* Report from other user of API */
+#define		AifCmdDriverNotify	4	/* Notify host driver of event */
+#define		AifReqJobList		100	/* Gets back complete job list */
+#define		AifReqJobsForCtr	101	/* Gets back jobs for specific container */
+#define		AifReqJobsForScsi	102	/* Gets back jobs for specific SCSI device */ 
+#define		AifReqJobReport		103	/* Gets back a specific job report or list of them */ 
+#define		AifReqTerminateJob	104	/* Terminates job */
+#define		AifReqSuspendJob	105	/* Suspends a job */
+#define		AifReqResumeJob		106	/* Resumes a job */ 
+#define		AifReqSendAPIReport	107	/* API generic report requests */
+#define		AifReqAPIJobStart	108	/* Start a job from the API */
+#define		AifReqAPIJobUpdate	109	/* Update a job report from the API */
+#define		AifReqAPIJobFinish	110	/* Finish a job from the API */
+
+/*
+ *	Adapter Initiated FIB command structures. Start with the adapter
+ *	initiated FIBs that really come from the adapter, and get responded
+ *	to by the host.
+ */
+
+struct aac_aifcmd {
+	u32 command;		/* Tell host what type of notify this is */
+	u32 seqnum;		/* To allow ordering of reports (if necessary) */
+	u8 data[1];		/* Undefined length (from kernel viewpoint) */
+};
+
+/*
+ *	Adapter Information Block
+ *
+ *	This is returned by the RequestAdapterInfo block
+ */
+ 
+struct aac_adapter_info
+{
+	u32	platform;
+	u32	cpu;
+	u32	subcpu;
+	u32	clock;
+	u32	execmem;
+	u32	buffermem;
+	u32	totalmem;
+	u32	kernelrev;
+	u32	kernelbuild;
+	u32	monitorrev;
+	u32	monitorbuild;
+	u32	hwrev;
+	u32	hwbuild;
+	u32	biosrev;
+	u32	biosbuild;
+	u32	clustering;
+	u32	clustermask;
+	u64	serial;
+	u32	battery;
+	u32	options;
+	u32	OEM;
+};
+
+static inline u32 fib2addr(struct hw_fib *hw)
+{
+	return (u32)hw;
+}
+
+static inline struct hw_fib *addr2fib(u32 addr)
+{
+	return (struct hw_fib *)addr;
+}
+
+const char *aac_driverinfo(struct Scsi_Host *);
+struct fib *fib_alloc(struct aac_dev *dev);
+int fib_setup(struct aac_dev *dev);
+void fib_map_free(struct aac_dev *dev);
+void fib_free(struct fib * context);
+void fib_init(struct fib * context);
+void fib_dealloc(struct fib * context);
+void aac_printf(struct aac_dev *dev, u32 val);
+int fib_send(u16 command, struct fib * context, unsigned long size, int priority, int wait, int reply, fib_callback callback, void *ctxt);
+int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry);
+int aac_consumer_avail(struct aac_dev * dev, struct aac_queue * q);
+void aac_consumer_free(struct aac_dev * dev, struct aac_queue * q, u32 qnum);
+int fib_complete(struct fib * context);
+#define fib_data(fibctx) ((void *)(fibctx)->fib->data)
+int aac_detach(struct aac_dev *dev);
+struct aac_dev *aac_init_adapter(struct aac_dev *dev);
+int aac_get_containers(struct aac_dev *dev);
+int aac_scsi_cmd(Scsi_Cmnd *scsi_cmnd_ptr);
+int aac_dev_ioctl(struct aac_dev *dev, int cmd, void *arg);
+int aac_do_ioctl(struct aac_dev * dev, int cmd, void *arg);
+int aac_rx_init(struct aac_dev *dev, unsigned long devNumber);
+int aac_sa_init(struct aac_dev *dev, unsigned long devNumber);
+unsigned int aac_response_normal(struct aac_queue * q);
+unsigned int aac_command_normal(struct aac_queue * q);
+int aac_command_thread(struct aac_dev * dev);
+int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context *fibctx);
+int fib_adapter_complete(struct fib * fibptr, unsigned short size);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/commctrl.c linux-2.5/drivers/scsi/aacraid/commctrl.c
--- linux-2.5.13/drivers/scsi/aacraid/commctrl.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/commctrl.c	Thu Dec 13 16:32:36 2001
@@ -0,0 +1,410 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *  commctrl.c
+ *
+ * Abstract: Contains all routines for control of the AFA comm layer
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/completion.h>
+#include <linux/blk.h>
+#include <asm/semaphore.h>
+#include <asm/uaccess.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+
+/**
+ *	ioctl_send_fib	-	send a FIB from userspace
+ *	@dev:	adapter is being processed
+ *	@arg:	arguments to the ioctl call
+ *	
+ *	This routine sends a fib to the adapter on behalf of a user level
+ *	program.
+ */
+ 
+static int ioctl_send_fib(struct aac_dev * dev, void *arg)
+{
+	struct hw_fib * kfib;
+	struct fib *fibptr;
+
+	fibptr = fib_alloc(dev);
+	if(fibptr == NULL)
+		return -ENOMEM;
+		
+	kfib = fibptr->fib;
+	/*
+	 *	First copy in the header so that we can check the size field.
+	 */
+	if (copy_from_user((void *)kfib, arg, sizeof(struct aac_fibhdr))) {
+		fib_free(fibptr);
+		return -EFAULT;
+	}
+	/*
+	 *	Since we copy based on the fib header size, make sure that we
+	 *	will not overrun the buffer when we copy the memory. Return
+	 *	an error if we would.
+	 */
+	if(le32_to_cpu(kfib->header.Size) > sizeof(struct hw_fib) - sizeof(struct aac_fibhdr)) {
+		fib_free(fibptr);
+		return -EINVAL;
+	}
+
+	if (copy_from_user((void *) kfib, arg, le32_to_cpu(kfib->header.Size) + sizeof(struct aac_fibhdr))) {
+		fib_free(fibptr);
+		return -EFAULT;
+	}
+
+	if (kfib->header.Command == cpu_to_le32(TakeABreakPt)) {
+		aac_adapter_interrupt(dev);
+		/*
+		 * Since we didn't really send a fib, zero out the state to allow 
+		 * cleanup code not to assert.
+		 */
+		kfib->header.XferState = 0;
+	} else {
+		if (fib_send(kfib->header.Command, fibptr, le32_to_cpu(kfib->header.Size) , FsaNormal,
+			1, 1, NULL, NULL) != 0) 
+		{
+			fib_free(fibptr);
+			return -EINVAL;
+		}
+		if (fib_complete(fibptr) != 0) {
+			fib_free(fibptr);
+			return -EINVAL;
+		}
+	}
+	/*
+	 *	Make sure that the size returned by the adapter (which includes
+	 *	the header) is less than or equal to the size of a fib, so we
+	 *	don't corrupt application data. Then copy that size to the user
+	 *	buffer. (Don't try to add the header information again, since it
+	 *	was already included by the adapter.)
+	 */
+
+	if (copy_to_user(arg, (void *)kfib, kfib->header.Size)) {
+		fib_free(fibptr);
+		return -EFAULT;
+	}
+	fib_free(fibptr);
+	return 0;
+}
+
+/**
+ *	open_getadapter_fib	-	Get the next fib
+ *
+ *	This routine will get the next Fib, if available, from the AdapterFibContext
+ *	passed in from the user.
+ */
+
+static int open_getadapter_fib(struct aac_dev * dev, void *arg)
+{
+	struct aac_fib_context * fibctx;
+	int status;
+	unsigned long flags;
+
+	fibctx = kmalloc(sizeof(struct aac_fib_context), GFP_KERNEL);
+	if (fibctx == NULL) {
+		status = -ENOMEM;
+	} else {
+		fibctx->type = FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT;
+		fibctx->size = sizeof(struct aac_fib_context);
+		/*
+		 *	Initialize the mutex used to wait for the next AIF.
+		 */
+		init_MUTEX_LOCKED(&fibctx->wait_sem);
+		fibctx->wait = 0;
+		/*
+		 *	Initialize the fibs and set the count of fibs on
+		 *	the list to 0.
+		 */
+		fibctx->count = 0;
+		INIT_LIST_HEAD(&fibctx->fibs);
+		fibctx->jiffies = jiffies/HZ;
+		/*
+		 *	Now add this context onto the adapter's 
+		 *	AdapterFibContext list.
+		 */
+		spin_lock_irqsave(&dev->fib_lock, flags);
+		list_add_tail(&fibctx->next, &dev->fib_list);
+		spin_unlock_irqrestore(&dev->fib_lock, flags);
+		if (copy_to_user(arg,  &fibctx, sizeof(struct aac_fib_context *))) {
+			status = -EFAULT;
+		} else {
+			status = 0;
+		}	
+	}
+	return status;
+}
+
+/**
+ *	next_getadapter_fib	-	get the next fib
+ *	@dev: adapter to use
+ *	@arg: ioctl argument
+ *	
+ * 	This routine will get the next Fib, if available, from the AdapterFibContext
+ *	passed in from the user.
+ */
+
+static int next_getadapter_fib(struct aac_dev * dev, void *arg)
+{
+	struct fib_ioctl f;
+	struct aac_fib_context *fibctx, *aifcp;
+	struct hw_fib * fib;
+	int status;
+	struct list_head * entry;
+	int found;
+	unsigned long flags;
+	
+	if(copy_from_user((void *)&f, arg, sizeof(struct fib_ioctl)))
+		return -EFAULT;
+	/*
+	 *	Extract the AdapterFibContext from the Input parameters.
+	 */
+	fibctx = (struct aac_fib_context *) f.fibctx;
+
+	/*
+	 *	Verify that the HANDLE passed in was a valid AdapterFibContext
+	 *
+	 *	Search the list of AdapterFibContext addresses on the adapter
+	 *	to be sure this is a valid address
+	 */
+	found = 0;
+	entry = dev->fib_list.next;
+
+	while(entry != &dev->fib_list) {
+		aifcp = list_entry(entry, struct aac_fib_context, next);
+		if(fibctx == aifcp) {   /* We found a winner */
+			found = 1;
+			break;
+		}
+		entry = entry->next;
+	}
+	if (found == 0)
+		return -EINVAL;
+
+	if((fibctx->type != FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT) ||
+		 (fibctx->size != sizeof(struct aac_fib_context)))
+		return -EINVAL;
+	status = 0;
+	spin_lock_irqsave(&dev->fib_lock, flags);
+	/*
+	 *	If there are no fibs to send back, then either wait or return
+	 *	-EAGAIN
+	 */
+return_fib:
+	if (!list_empty(&fibctx->fibs)) {
+		struct list_head * entry;
+		/*
+		 *	Pull the next fib from the fibs
+		 */
+		entry = fibctx->fibs.next;
+		list_del(entry);
+		
+		fib = list_entry(entry, struct hw_fib, header.FibLinks);
+		fibctx->count--;
+		spin_unlock_irqrestore(&dev->fib_lock, flags);
+		if (copy_to_user(f.fib, fib, sizeof(struct hw_fib))) {
+			kfree(fib);
+			return -EFAULT;
+		}	
+		/*
+		 *	Free the space occupied by this copy of the fib.
+		 */
+		kfree(fib);
+		status = 0;
+		fibctx->jiffies = jiffies/HZ;
+	} else {
+		spin_unlock_irqrestore(&dev->fib_lock, flags);
+		if (f.wait) {
+			if(down_interruptible(&fibctx->wait_sem) < 0) {
+				status = -EINTR;
+			} else {
+				/* Lock again and retry */
+				spin_lock_irqsave(&dev->fib_lock, flags);
+				goto return_fib;
+			}
+		} else {
+			status = -EAGAIN;
+		}	
+	}
+	return status;
+}
+
+int aac_close_fib_context(struct aac_dev * dev, struct aac_fib_context * fibctx)
+{
+	struct hw_fib *fib;
+
+	/*
+	 *	First free any FIBs that have not been consumed.
+	 */
+	while (!list_empty(&fibctx->fibs)) {
+		struct list_head * entry;
+		/*
+		 *	Pull the next fib from the fibs
+		 */
+		entry = fibctx->fibs.next;
+		list_del(entry);
+		fib = list_entry(entry, struct hw_fib, header.FibLinks);
+		fibctx->count--;
+		/*
+		 *	Free the space occupied by this copy of the fib.
+		 */
+		kfree(fib);
+	}
+	/*
+	 *	Remove the Context from the AdapterFibContext List
+	 */
+	list_del(&fibctx->next);
+	/*
+	 *	Invalidate context
+	 */
+	fibctx->type = 0;
+	/*
+	 *	Free the space occupied by the Context
+	 */
+	kfree(fibctx);
+	return 0;
+}
+
+/**
+ *	close_getadapter_fib	-	close down user fib context
+ *	@dev: adapter
+ *	@arg: ioctl arguments
+ *
+ *	This routine will close down the fibctx passed in from the user.
+ */
+ 
+static int close_getadapter_fib(struct aac_dev * dev, void *arg)
+{
+	struct aac_fib_context *fibctx, *aifcp;
+	int status;
+	unsigned long flags;
+	struct list_head * entry;
+	int found;
+
+	/*
+	 *	Extract the fibctx from the input parameters
+	 */
+	fibctx = arg;
+
+	/*
+	 *	Verify that the HANDLE passed in was a valid AdapterFibContext
+	 *
+	 *	Search the list of AdapterFibContext addresses on the adapter
+	 *	to be sure this is a valid address
+	 */
+
+	found = 0;
+	entry = dev->fib_list.next;
+
+	while(entry != &dev->fib_list) {
+		aifcp = list_entry(entry, struct aac_fib_context, next);
+		if(fibctx == aifcp) {   /* We found a winner */
+			found = 1;
+			break;
+		}
+		entry = entry->next;
+	}
+
+	if(found == 0)
+		return 0; /* Already gone */
+
+	if((fibctx->type != FSAFS_NTC_GET_ADAPTER_FIB_CONTEXT) ||
+		 (fibctx->size != sizeof(struct aac_fib_context)))
+		return -EINVAL;
+	spin_lock_irqsave(&dev->fib_lock, flags);
+	status = aac_close_fib_context(dev, fibctx);
+	spin_unlock_irqrestore(&dev->fib_lock, flags);
+	return status;
+}
+
+/**
+ *	check_revision	-	close down user fib context
+ *	@dev: adapter
+ *	@arg: ioctl arguments
+ *
+ *	This routine returns the firmware version.
+ *      Under Linux, there have been no version incompatibilities, so this is simple!
+ */
+
+static int check_revision(struct aac_dev *dev, void *arg)
+{
+	struct revision response;
+
+	response.compat = 1;
+	response.version = 0x03000400;
+	response.build = 0x5125;
+
+	if (copy_to_user(arg, &response, sizeof(response)))
+		return -EFAULT;
+	return 0;
+}
+
+
+int aac_do_ioctl(struct aac_dev * dev, int cmd, void *arg)
+{
+	int status;
+	
+	/*
+	 *	HBA gets first crack
+	 */
+	 
+	status = aac_dev_ioctl(dev, cmd, arg);
+	if(status != -ENOTTY)
+		return status;
+
+	switch (cmd) {
+	case FSACTL_MINIPORT_REV_CHECK:
+		status = check_revision(dev, arg);
+		break;
+	case FSACTL_SENDFIB:
+		status = ioctl_send_fib(dev, arg);
+		break;
+	case FSACTL_OPEN_GET_ADAPTER_FIB:
+		status = open_getadapter_fib(dev, arg);
+		break;
+	case FSACTL_GET_NEXT_ADAPTER_FIB:
+		status = next_getadapter_fib(dev, arg);
+		break;
+	case FSACTL_CLOSE_GET_ADAPTER_FIB:
+		status = close_getadapter_fib(dev, arg);
+		break;
+	default:
+		status = -ENOTTY;
+	  	break;	
+	}
+	return status;
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/comminit.c linux-2.5/drivers/scsi/aacraid/comminit.c
--- linux-2.5.13/drivers/scsi/aacraid/comminit.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/comminit.c	Sun Mar  3 17:54:35 2002
@@ -0,0 +1,332 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *  comminit.c
+ *
+ * Abstract: This supports the initialization of the host adapter commuication interface.
+ *    This is a platform dependent module for the pci cyclone board.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/blk.h>
+#include <asm/semaphore.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+
+struct aac_common aac_config;
+
+static struct aac_dev *devices;
+
+static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long commsize, unsigned long commalign)
+{
+	unsigned char *base;
+	unsigned long size, align;
+	unsigned long fibsize = 4096;
+	unsigned long printfbufsiz = 256;
+	struct aac_init *init;
+	dma_addr_t phys;
+
+	size = fibsize + sizeof(struct aac_init) + commsize + commalign + printfbufsiz;
+
+	base = pci_alloc_consistent(dev->pdev, size, &phys);
+	if(base == NULL)
+	{
+		printk(KERN_ERR "aacraid: unable to create mapping.\n");
+		return 0;
+	}
+	dev->comm_addr = (void *)base;
+	dev->comm_phys = phys;
+	dev->comm_size = size;
+
+	dev->init = (struct aac_init *)(base + fibsize);
+	dev->init_pa = phys + fibsize;
+
+	init = dev->init;
+
+	init->InitStructRevision = cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION);
+	init->MiniPortRevision = cpu_to_le32(Sa_MINIPORT_REVISION);
+	init->fsrev = cpu_to_le32(dev->fsrev);
+
+	/*
+	 *	Adapter Fibs are the first thing allocated so that they
+	 *	start page aligned
+	 */
+	init->AdapterFibsVirtualAddress = cpu_to_le32((long)base);
+	init->AdapterFibsPhysicalAddress = cpu_to_le32(phys);
+	init->AdapterFibsSize = cpu_to_le32(fibsize);
+	init->AdapterFibAlign = cpu_to_le32(sizeof(struct hw_fib));
+
+	/*
+	 * Increment the base address by the amount already used
+	 */
+	base = base + fibsize + sizeof(struct aac_init);
+	phys = phys + fibsize + sizeof(struct aac_init);
+	/*
+	 *	Align the beginning of Headers to commalign
+	 */
+	align = (commalign - ((unsigned long)(base) & (commalign - 1)));
+	base = base + align;
+	phys = phys + align;
+	/*
+	 *	Fill in addresses of the Comm Area Headers and Queues
+	 */
+	*commaddr = (unsigned long *)base;
+	init->CommHeaderAddress = cpu_to_le32(phys);
+	/*
+	 *	Increment the base address by the size of the CommArea
+	 */
+	base = base + commsize;
+	phys = phys + commsize;
+	/*
+	 *	 Place the Printf buffer area after the Fast I/O comm area.
+	 */
+	dev->printfbuf = (void *)base;
+	init->printfbuf = cpu_to_le32(phys);
+	init->printfbufsiz = cpu_to_le32(printfbufsiz);
+	memset(base, 0, printfbufsiz);
+	return 1;
+}
+    
+static void aac_queue_init(struct aac_dev * dev, struct aac_queue * q, u32 *mem, int qsize)
+{
+	q->numpending = 0;
+	q->dev = dev;
+	INIT_LIST_HEAD(&q->pendingq);
+	init_waitqueue_head(&q->cmdready);
+	INIT_LIST_HEAD(&q->cmdq);
+	init_waitqueue_head(&q->qfull);
+	spin_lock_init(&q->lockdata);
+	q->lock = &q->lockdata;
+	q->headers.producer = mem;
+	q->headers.consumer = mem+1;
+	*q->headers.producer = cpu_to_le32(qsize);
+	*q->headers.consumer = cpu_to_le32(qsize);
+	q->entries = qsize;
+}
+
+/**
+ *	aac_send_shutdown		-	shutdown an adapter
+ *	@dev: Adapter to shutdown
+ *
+ *	This routine will send a VM_CloseAll (shutdown) request to the adapter.
+ */
+
+static int aac_send_shutdown(struct aac_dev * dev)
+{
+	struct fib * fibctx;
+	struct aac_close *cmd;
+	int status;
+
+	fibctx = fib_alloc(dev);
+	fib_init(fibctx);
+
+	cmd = (struct aac_close *) fib_data(fibctx);
+
+	cmd->command = cpu_to_le32(VM_CloseAll);
+	cmd->cid = cpu_to_le32(0xffffffff);
+
+	status = fib_send(ContainerCommand,
+			  fibctx,
+			  sizeof(struct aac_close),
+			  FsaNormal,
+			  1, 1,
+			  NULL, NULL);
+
+	if (status == 0)
+		fib_complete(fibctx);
+	fib_free(fibctx);
+	return status;
+}
+
+/**
+ *	aac_detach	-	detach adapter
+ *	@detach: adapter to disconnect
+ *
+ *	Disconnect and shutdown an AAC based adapter, freeing resources
+ *	as we go.
+ */
+
+int aac_detach(struct aac_dev *detach)
+{
+	struct aac_dev **dev = &devices;
+	
+	while(*dev)
+	{
+		if(*dev == detach)
+		{
+			*dev = detach->next;
+			aac_send_shutdown(detach);
+			fib_map_free(detach);
+			pci_free_consistent(detach->pdev, detach->comm_size, detach->comm_addr, detach->comm_phys);
+			kfree(detach->queues);
+			return 1;
+		}
+		dev=&((*dev)->next);
+	}
+	BUG();
+	return 0;
+}
+
+/**
+ *	aac_comm_init	-	Initialise FSA data structures
+ *	@dev:	Adapter to intialise
+ *
+ *	Initializes the data structures that are required for the FSA commuication
+ *	interface to operate. 
+ *	Returns
+ *		1 - if we were able to init the commuication interface.
+ *		0 - If there were errors initing. This is a fatal error.
+ */
+ 
+int aac_comm_init(struct aac_dev * dev)
+{
+	unsigned long hdrsize = (sizeof(u32) * NUMBER_OF_COMM_QUEUES) * 2;
+	unsigned long queuesize = sizeof(struct aac_entry) * TOTAL_QUEUE_ENTRIES;
+	u32 *headers;
+	struct aac_entry * queues;
+	unsigned long size;
+	struct aac_queue_block * comm = dev->queues;
+
+	/*
+	 *	Now allocate and initialize the zone structures used as our 
+	 *	pool of FIB context records.  The size of the zone is based
+	 *	on the system memory size.  We also initialize the mutex used
+	 *	to protect the zone.
+	 */
+	spin_lock_init(&dev->fib_lock);
+
+	/*
+	 *	Allocate the physically contigous space for the commuication
+	 *	queue headers. 
+	 */
+
+	size = hdrsize + queuesize;
+
+	if (!aac_alloc_comm(dev, (void * *)&headers, size, QUEUE_ALIGNMENT))
+		return -ENOMEM;
+
+	queues = (struct aac_entry *)((unsigned char *)headers + hdrsize);
+
+	/* Adapter to Host normal priority Command queue */ 
+	comm->queue[HostNormCmdQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[HostNormCmdQueue], headers, HOST_NORM_CMD_ENTRIES);
+	queues += HOST_NORM_CMD_ENTRIES;
+	headers += 2;
+
+	/* Adapter to Host high priority command queue */
+	comm->queue[HostHighCmdQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[HostHighCmdQueue], headers, HOST_HIGH_CMD_ENTRIES);
+    
+	queues += HOST_HIGH_CMD_ENTRIES;
+	headers +=2;
+
+	/* Host to adapter normal priority command queue */
+	comm->queue[AdapNormCmdQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[AdapNormCmdQueue], headers, ADAP_NORM_CMD_ENTRIES);
+    
+	queues += ADAP_NORM_CMD_ENTRIES;
+	headers += 2;
+
+	/* host to adapter high priority command queue */
+	comm->queue[AdapHighCmdQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[AdapHighCmdQueue], headers, ADAP_HIGH_CMD_ENTRIES);
+    
+	queues += ADAP_HIGH_CMD_ENTRIES;
+	headers += 2;
+
+	/* adapter to host normal priority response queue */
+	comm->queue[HostNormRespQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[HostNormRespQueue], headers, HOST_NORM_RESP_ENTRIES);
+    
+	queues += HOST_NORM_RESP_ENTRIES;
+	headers += 2;
+
+	/* adapter to host high priority response queue */
+	comm->queue[HostHighRespQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[HostHighRespQueue], headers, HOST_HIGH_RESP_ENTRIES);
+   
+	queues += HOST_HIGH_RESP_ENTRIES;
+	headers += 2;
+
+	/* host to adapter normal priority response queue */
+	comm->queue[AdapNormRespQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[AdapNormRespQueue], headers, ADAP_NORM_RESP_ENTRIES);
+
+	queues += ADAP_NORM_RESP_ENTRIES;
+	headers += 2;
+	
+	/* host to adapter high priority response queue */ 
+	comm->queue[AdapHighRespQueue].base = queues;
+	aac_queue_init(dev, &comm->queue[AdapHighRespQueue], headers, ADAP_HIGH_RESP_ENTRIES);
+
+	comm->queue[AdapNormCmdQueue].lock = comm->queue[HostNormRespQueue].lock;
+	comm->queue[AdapHighCmdQueue].lock = comm->queue[HostHighRespQueue].lock;
+	comm->queue[AdapNormRespQueue].lock = comm->queue[HostNormCmdQueue].lock;
+	comm->queue[AdapHighRespQueue].lock = comm->queue[HostHighCmdQueue].lock;
+
+	return 0;
+}
+
+struct aac_dev *aac_init_adapter(struct aac_dev *dev)
+{
+	/*
+	 *	Ok now init the communication subsystem
+	 */
+	dev->queues = (struct aac_queue_block *) kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL);
+	if (dev->queues == NULL) {
+		printk(KERN_ERR "Error could not allocate comm region.\n");
+		return NULL;
+	}
+	memset(dev->queues, 0, sizeof(struct aac_queue_block));
+
+	if (aac_comm_init(dev)<0)
+		return NULL;
+	/*
+	 *	Initialize the list of fibs
+	 */
+	if(fib_setup(dev)<0)
+		return NULL;
+		
+	INIT_LIST_HEAD(&dev->fib_list);
+	spin_lock_init(&dev->fib_lock);
+	init_completion(&dev->aif_completion);
+	/*
+	 *	Add this adapter in to our dev List.
+	 */
+	dev->next = devices;
+	devices = dev;
+	return dev;
+}
+
+    
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/commsup.c linux-2.5/drivers/scsi/aacraid/commsup.c
--- linux-2.5.13/drivers/scsi/aacraid/commsup.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/commsup.c	Mon Jan 14 22:39:45 2002
@@ -0,0 +1,949 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *  commsup.c
+ *
+ * Abstract: Contain all routines that are required for FSA host/adapter
+ *    commuication.
+ *
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/completion.h>
+#include <asm/semaphore.h>
+#include <linux/blk.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+
+/**
+ *	fib_map_alloc		-	allocate the fib objects
+ *	@dev: Adapter to allocate for
+ *
+ *	Allocate and map the shared PCI space for the FIB blocks used to
+ *	talk to the Adaptec firmware.
+ */
+ 
+static int fib_map_alloc(struct aac_dev *dev)
+{
+	if((dev->hw_fib_va = pci_alloc_consistent(dev->pdev, sizeof(struct hw_fib) * AAC_NUM_FIB, &dev->hw_fib_pa))==NULL)
+		return -ENOMEM;
+	return 0;
+}
+
+/**
+ *	fib_map_free		-	free the fib objects
+ *	@dev: Adapter to free
+ *
+ *	Free the PCI mappings and the memory allocated for FIB blocks
+ *	on this adapter.
+ */
+
+void fib_map_free(struct aac_dev *dev)
+{
+	pci_free_consistent(dev->pdev, sizeof(struct hw_fib) * AAC_NUM_FIB, dev->hw_fib_va, dev->hw_fib_pa);
+}
+
+/**
+ *	fib_setup	-	setup the fibs
+ *	@dev: Adapter to set up
+ *
+ *	Allocate the PCI space for the fibs, map it and then intialise the
+ *	fib area, the unmapped fib data and also the free list
+ */
+
+int fib_setup(struct aac_dev * dev)
+{
+	struct fib *fibptr;
+	struct hw_fib *fib;
+	dma_addr_t fibpa;
+	int i;
+	
+	if(fib_map_alloc(dev)<0)
+		return -ENOMEM;
+		
+	fib = dev->hw_fib_va;
+	fibpa = dev->hw_fib_pa;
+	memset(fib, 0, sizeof(struct hw_fib) * AAC_NUM_FIB);
+	/*
+	 *	Initialise the fibs
+	 */
+	for (i = 0, fibptr = &dev->fibs[i]; i < AAC_NUM_FIB; i++, fibptr++) 
+	{
+		fibptr->dev = dev;
+		fibptr->fib = fib;
+		fibptr->data = (void *) fibptr->fib->data;
+		fibptr->next = fibptr+1;	/* Forward chain the fibs */
+		init_MUTEX_LOCKED(&fibptr->event_wait);
+		spin_lock_init(&fibptr->event_lock);
+		fib->header.XferState = cpu_to_le32(0xffffffff);
+		fib->header.SenderSize = cpu_to_le16(sizeof(struct hw_fib));
+		fibptr->logicaladdr = (unsigned long) fibpa;
+		fib = (struct hw_fib *)((unsigned char *)fib + sizeof(struct hw_fib));
+		fibpa = fibpa + sizeof(struct hw_fib);
+	}
+	/*
+	 *	Add the fib chain to the free list
+	 */
+	dev->fibs[AAC_NUM_FIB-1].next = NULL;
+	/*
+	 *	Enable this to debug out of queue space
+	 */
+	dev->free_fib = &dev->fibs[0];
+	return 0;
+}
+
+/**
+ *	fib_alloc	-	allocate a fib
+ *	@dev: Adapter to allocate the fib for
+ *
+ *	Allocate a fib from the adapter fib pool. If the pool is empty we
+ *	wait for fibs to become free.
+ */
+ 
+struct fib * fib_alloc(struct aac_dev *dev)
+{
+	struct fib * fibptr;
+	unsigned long flags;
+	
+	spin_lock_irqsave(&dev->fib_lock, flags);
+	fibptr = dev->free_fib;	
+	if(!fibptr)
+		BUG();
+	dev->free_fib = fibptr->next;
+	spin_unlock_irqrestore(&dev->fib_lock, flags);
+	/*
+	 *	Set the proper node type code and node byte size
+	 */
+	fibptr->type = FSAFS_NTC_FIB_CONTEXT;
+	fibptr->size = sizeof(struct fib);
+	/*
+	 *	Null out fields that depend on being zero at the start of
+	 *	each I/O
+	 */
+	fibptr->fib->header.XferState = cpu_to_le32(0);
+	fibptr->callback = NULL;
+	fibptr->callback_data = NULL;
+
+	return fibptr;
+}
+
+/**
+ *	fib_free	-	free a fib
+ *	@fibptr: fib to free up
+ *
+ *	Frees up a fib and places it on the appropriate queue
+ *	(either free or timed out)
+ */
+ 
+void fib_free(struct fib * fibptr)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&fibptr->dev->fib_lock, flags);
+
+	if (fibptr->flags & FIB_CONTEXT_FLAG_TIMED_OUT) {
+		aac_config.fib_timeouts++;
+		fibptr->next = fibptr->dev->timeout_fib;
+		fibptr->dev->timeout_fib = fibptr;
+	} else {
+		if (fibptr->fib->header.XferState != 0) {
+			printk(KERN_WARNING "fib_free, XferState != 0, fibptr = 0x%p, XferState = 0x%x\n", 
+					 fibptr, fibptr->fib->header.XferState);
+		}
+		fibptr->next = fibptr->dev->free_fib;
+		fibptr->dev->free_fib = fibptr;
+	}	
+	spin_unlock_irqrestore(&fibptr->dev->fib_lock, flags);
+}
+
+/**
+ *	fib_init	-	initialise a fib
+ *	@fibptr: The fib to initialize
+ *	
+ *	Set up the generic fib fields ready for use
+ */
+ 
+void fib_init(struct fib *fibptr)
+{
+	struct hw_fib *fib = fibptr->fib;
+
+	fib->header.StructType = FIB_MAGIC;
+	fib->header.Size = cpu_to_le16(sizeof(struct hw_fib));
+        fib->header.XferState = cpu_to_le32(HostOwned | FibInitialized | FibEmpty | FastResponseCapable);
+	fib->header.SenderFibAddress = cpu_to_le32(0);
+	fib->header.ReceiverFibAddress = cpu_to_le32(0);
+	fib->header.SenderSize = cpu_to_le16(sizeof(struct hw_fib));
+}
+
+/**
+ *	fib_deallocate		-	deallocate a fib
+ *	@fibptr: fib to deallocate
+ *
+ *	Will deallocate and return to the free pool the FIB pointed to by the
+ *	caller.
+ */
+ 
+void fib_dealloc(struct fib * fibptr)
+{
+	struct hw_fib *fib = fibptr->fib;
+	if(fib->header.StructType != FIB_MAGIC) 
+		BUG();
+	fib->header.XferState = cpu_to_le32(0);        
+}
+
+/*
+ *	Commuication primitives define and support the queuing method we use to
+ *	support host to adapter commuication. All queue accesses happen through
+ *	these routines and are the only routines which have a knowledge of the
+ *	 how these queues are implemented.
+ */
+ 
+/**
+ *	aac_get_entry		-	get a queue entry
+ *	@dev: Adapter
+ *	@qid: Queue Number
+ *	@entry: Entry return
+ *	@index: Index return
+ *	@nonotify: notification control
+ *
+ *	With a priority the routine returns a queue entry if the queue has free entries. If the queue
+ *	is full(no free entries) than no entry is returned and the function returns 0 otherwise 1 is
+ *	returned.
+ */
+ 
+static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entry, u32 * index, unsigned long *nonotify)
+{
+	struct aac_queue * q;
+
+	/*
+	 *	All of the queues wrap when they reach the end, so we check
+	 *	to see if they have reached the end and if they have we just
+	 *	set the index back to zero. This is a wrap. You could or off
+	 *	the high bits in all updates but this is a bit faster I think.
+	 */
+
+	q = &dev->queues->queue[qid];
+	
+	*index = le32_to_cpu(*(q->headers.producer));
+		if (*index - 2 == le32_to_cpu(*(q->headers.consumer)))
+			*nonotify = 1; 
+
+	if (qid == AdapHighCmdQueue) {
+	        if (*index >= ADAP_HIGH_CMD_ENTRIES)
+        		*index = 0;
+	} else if (qid == AdapNormCmdQueue) {
+	        if (*index >= ADAP_NORM_CMD_ENTRIES) 
+			*index = 0; /* Wrap to front of the Producer Queue. */
+	}
+	else if (qid == AdapHighRespQueue) 
+	{
+	        if (*index >= ADAP_HIGH_RESP_ENTRIES)
+			*index = 0;
+	}
+	else if (qid == AdapNormRespQueue) 
+	{
+		if (*index >= ADAP_NORM_RESP_ENTRIES) 
+			*index = 0; /* Wrap to front of the Producer Queue. */
+	}
+	else BUG();
+
+        if (*index + 1 == le32_to_cpu(*(q->headers.consumer))) { /* Queue is full */
+		printk(KERN_WARNING "Queue %d full, %ld outstanding.\n",
+				qid, q->numpending);
+		return 0;
+	} else {
+	        *entry = q->base + *index;
+		return 1;
+	}
+}   
+
+/**
+ *	aac_queue_get		-	get the next free QE
+ *	@dev: Adapter
+ *	@index: Returned index
+ *	@priority: Priority of fib
+ *	@fib: Fib to associate with the queue entry
+ *	@wait: Wait if queue full
+ *	@fibptr: Driver fib object to go with fib
+ *	@nonotify: Don't notify the adapter
+ *
+ *	Gets the next free QE off the requested priorty adapter command
+ *	queue and associates the Fib with the QE. The QE represented by
+ *	index is ready to insert on the queue when this routine returns
+ *	success.
+ */
+
+static int aac_queue_get(struct aac_dev * dev, u32 * index, u32 qid, struct hw_fib * fib, int wait, struct fib * fibptr, unsigned long *nonotify)
+{
+	struct aac_entry * entry = NULL;
+	int map = 0;
+	struct aac_queue * q = &dev->queues->queue[qid];
+		
+	spin_lock_irqsave(q->lock, q->SavedIrql);
+	    
+	if (qid == AdapHighCmdQueue || qid == AdapNormCmdQueue) 
+	{
+		/*  if no entries wait for some if caller wants to */
+        	while (!aac_get_entry(dev, qid, &entry, index, nonotify)) 
+        	{
+			printk(KERN_ERR "GetEntries failed\n");
+		}
+	        /*
+	         *	Setup queue entry with a command, status and fib mapped
+	         */
+	        entry->size = cpu_to_le32(le16_to_cpu(fib->header.Size));
+	        map = 1;
+	}
+	else if (qid == AdapHighRespQueue || qid == AdapNormRespQueue)
+	{
+	        while(!aac_get_entry(dev, qid, &entry, index, nonotify)) 
+	        {
+			/* if no entries wait for some if caller wants to */
+		}
+        	/*
+        	 *	Setup queue entry with command, status and fib mapped
+        	 */
+        	entry->size = cpu_to_le32(le16_to_cpu(fib->header.Size));
+        	entry->addr = cpu_to_le32(fib->header.SenderFibAddress);     			/* Restore adapters pointer to the FIB */
+		fib->header.ReceiverFibAddress = fib->header.SenderFibAddress;		/* Let the adapter now where to find its data */
+        	map = 0;
+	} 
+	/*
+	 *	If MapFib is true than we need to map the Fib and put pointers
+	 *	in the queue entry.
+	 */
+	if (map)
+		entry->addr = cpu_to_le32((unsigned long)(fibptr->logicaladdr));
+	return 0;
+}
+
+
+/**
+ *	aac_insert_entry	-	insert a queue entry
+ *	@dev: Adapter
+ *	@index: Index of entry to insert
+ *	@qid: Queue number
+ *	@nonotify: Suppress adapter notification
+ *
+ *	Gets the next free QE off the requested priorty adapter command
+ *	queue and associates the Fib with the QE. The QE represented by
+ *	index is ready to insert on the queue when this routine returns
+ *	success.
+ */
+ 
+static int aac_insert_entry(struct aac_dev * dev, u32 index, u32 qid, unsigned long nonotify) 
+{
+	struct aac_queue * q = &dev->queues->queue[qid];
+
+	if(q == NULL)
+		BUG();
+	*(q->headers.producer) = cpu_to_le32(index + 1);
+	spin_unlock_irqrestore(q->lock, q->SavedIrql);
+
+	if (qid == AdapHighCmdQueue ||
+	    qid == AdapNormCmdQueue ||
+	    qid == AdapHighRespQueue ||
+	    qid == AdapNormRespQueue)
+	{
+		if (!nonotify)
+			aac_adapter_notify(dev, qid);
+	}
+	else
+		printk("Suprise insert!\n");
+	return 0;
+}
+
+/*
+ *	Define the highest level of host to adapter communication routines. 
+ *	These routines will support host to adapter FS commuication. These 
+ *	routines have no knowledge of the commuication method used. This level
+ *	sends and receives FIBs. This level has no knowledge of how these FIBs
+ *	get passed back and forth.
+ */
+
+/**
+ *	fib_send	-	send a fib to the adapter
+ *	@command: Command to send
+ *	@fibptr: The fib
+ *	@size: Size of fib data area
+ *	@priority: Priority of Fib
+ *	@wait: Async/sync select
+ *	@reply: True if a reply is wanted
+ *	@callback: Called with reply
+ *	@callback_data: Passed to callback
+ *
+ *	Sends the requested FIB to the adapter and optionally will wait for a
+ *	response FIB. If the caller does not wish to wait for a response than
+ *	an event to wait on must be supplied. This event will be set when a
+ *	response FIB is received from the adapter.
+ */
+ 
+int fib_send(u16 command, struct fib * fibptr, unsigned long size,  int priority, int wait, int reply, fib_callback callback, void * callback_data)
+{
+	u32 index;
+	u32 qid;
+	struct aac_dev * dev = fibptr->dev;
+	unsigned long nointr = 0;
+	struct hw_fib * fib = fibptr->fib;
+	struct aac_queue * q;
+	unsigned long flags = 0;
+
+	if (!(le32_to_cpu(fib->header.XferState) & HostOwned))
+		return -EBUSY;
+	/*
+	 *	There are 5 cases with the wait and reponse requested flags. 
+	 *	The only invalid cases are if the caller requests to wait and
+	 *	does not request a response and if the caller does not want a
+	 *	response and the Fibis not allocated from pool. If a response
+	 *	is not requesed the Fib will just be deallocaed by the DPC
+	 *	routine when the response comes back from the adapter. No
+	 *	further processing will be done besides deleting the Fib. We 
+	 *	will have a debug mode where the adapter can notify the host
+	 *	it had a problem and the host can log that fact.
+	 */
+	if (wait && !reply) {
+		return -EINVAL;
+	} else if (!wait && reply) {
+		fib->header.XferState |= cpu_to_le32(Async | ResponseExpected);
+		FIB_COUNTER_INCREMENT(aac_config.AsyncSent);
+	} else if (!wait && !reply) {
+		fib->header.XferState |= cpu_to_le32(NoResponseExpected);
+		FIB_COUNTER_INCREMENT(aac_config.NoResponseSent);
+	} else if (wait && reply) {
+		fib->header.XferState |= cpu_to_le32(ResponseExpected);
+		FIB_COUNTER_INCREMENT(aac_config.NormalSent);
+	} 
+	/*
+	 *	Map the fib into 32bits by using the fib number
+	 */
+	fib->header.SenderData = fibptr-&dev->fibs[0];	/* for callback */
+	/*
+	 *	Set FIB state to indicate where it came from and if we want a
+	 *	response from the adapter. Also load the command from the
+	 *	caller.
+	 *
+	 *	Map the hw fib pointer as a 32bit value
+	 */
+	fib->header.SenderFibAddress = fib2addr(fib);
+	fib->header.Command = cpu_to_le16(command);
+	fib->header.XferState |= cpu_to_le32(SentFromHost);
+	fibptr->fib->header.Flags = 0;				/* Zero the flags field - its internal only...	 */
+	/*
+	 *	Set the size of the Fib we want to send to the adapter
+	 */
+	fib->header.Size = cpu_to_le16(sizeof(struct aac_fibhdr) + size);
+	if (le16_to_cpu(fib->header.Size) > le16_to_cpu(fib->header.SenderSize)) {
+		return -EMSGSIZE;
+	}                
+	/*
+	 *	Get a queue entry connect the FIB to it and send an notify
+	 *	the adapter a command is ready.
+	 */
+	if (priority == FsaHigh) {
+		fib->header.XferState |= cpu_to_le32(HighPriority);
+		qid = AdapHighCmdQueue;
+	} else {
+		fib->header.XferState |= cpu_to_le32(NormalPriority);
+		qid = AdapNormCmdQueue;
+	}
+	q = &dev->queues->queue[qid];
+
+	if(wait)
+		spin_lock_irqsave(&fibptr->event_lock, flags);
+	if(aac_queue_get( dev, &index, qid, fib, 1, fibptr, &nointr)<0)
+		return -EWOULDBLOCK;
+	dprintk((KERN_DEBUG "fib_send: inserting a queue entry at index %d.\n",index));
+	dprintk((KERN_DEBUG "Fib contents:.\n"));
+	dprintk((KERN_DEBUG "  Command =               %d.\n", fib->header.Command));
+	dprintk((KERN_DEBUG "  XferState  =            %x.\n", fib->header.XferState));
+	/*
+	 *	Fill in the Callback and CallbackContext if we are not
+	 *	going to wait.
+	 */
+	if (!wait) {
+		fibptr->callback = callback;
+		fibptr->callback_data = callback_data;
+	}
+	FIB_COUNTER_INCREMENT(aac_config.FibsSent);
+	list_add_tail(&fibptr->queue, &q->pendingq);
+	q->numpending++;
+
+	fibptr->done = 0;
+
+	if(aac_insert_entry(dev, index, qid, (nointr & aac_config.irq_mod)) < 0)
+		return -EWOULDBLOCK;
+	/*
+	 *	If the caller wanted us to wait for response wait now. 
+	 */
+    
+	if (wait) {
+		spin_unlock_irqrestore(&fibptr->event_lock, flags);
+		down(&fibptr->event_wait);
+		if(fibptr->done == 0)
+			BUG();
+			
+		if((fibptr->flags & FIB_CONTEXT_FLAG_TIMED_OUT))
+			return -ETIMEDOUT;
+		else
+			return 0;
+	}
+	/*
+	 *	If the user does not want a response than return success otherwise
+	 *	return pending
+	 */
+	if (reply)
+		return -EINPROGRESS;
+	else
+		return 0;
+}
+
+/** 
+ *	aac_consumer_get	-	get the top of the queue
+ *	@dev: Adapter
+ *	@q: Queue
+ *	@entry: Return entry
+ *
+ *	Will return a pointer to the entry on the top of the queue requested that
+ * 	we are a consumer of, and return the address of the queue entry. It does
+ *	not change the state of the queue. 
+ */
+
+int aac_consumer_get(struct aac_dev * dev, struct aac_queue * q, struct aac_entry **entry)
+{
+	u32 index;
+	int status;
+
+	if (*q->headers.producer == *q->headers.consumer) {
+		status = 0;
+	} else {
+		/*
+		 *	The consumer index must be wrapped if we have reached
+		 *	the end of the queue, else we just use the entry
+		 *	pointed to by the header index
+		 */
+		if (le32_to_cpu(*q->headers.consumer) >= q->entries) 
+			index = 0;		
+		else
+		        index = le32_to_cpu(*q->headers.consumer);
+		*entry = q->base + index;
+		status = 1;
+	}
+	return(status);
+}
+
+int aac_consumer_avail(struct aac_dev *dev, struct aac_queue * q)
+{
+	return (*q->headers.producer != *q->headers.consumer);
+}
+
+
+/**
+ *	aac_consumer_free	-	free consumer entry
+ *	@dev: Adapter
+ *	@q: Queue
+ *	@qid: Queue ident
+ *
+ *	Frees up the current top of the queue we are a consumer of. If the
+ *	queue was full notify the producer that the queue is no longer full.
+ */
+
+void aac_consumer_free(struct aac_dev * dev, struct aac_queue *q, u32 qid)
+{
+	int wasfull = 0;
+	u32 notify;
+
+	if (*q->headers.producer+1 == *q->headers.consumer)
+		wasfull = 1;
+        
+	if (le32_to_cpu(*q->headers.consumer) >= q->entries)
+		*q->headers.consumer = cpu_to_le32(1);
+	else
+		*q->headers.consumer = cpu_to_le32(le32_to_cpu(*q->headers.consumer)+1);
+        
+	if (wasfull) {
+		switch (qid) {
+
+		case HostNormCmdQueue:
+			notify = HostNormCmdNotFull;
+			break;
+		case HostHighCmdQueue:
+			notify = HostHighCmdNotFull;
+			break;
+		case HostNormRespQueue:
+			notify = HostNormRespNotFull;
+			break;
+		case HostHighRespQueue:
+			notify = HostHighRespNotFull;
+			break;
+		default:
+			BUG();
+			return;
+		}
+		aac_adapter_notify(dev, notify);
+	}
+}        
+
+/**
+ *	fib_adapter_complete	-	complete adapter issued fib
+ *	@fibptr: fib to complete
+ *	@size: size of fib
+ *
+ *	Will do all necessary work to complete a FIB that was sent from
+ *	the adapter.
+ */
+
+int fib_adapter_complete(struct fib * fibptr, unsigned short size)
+{
+	struct hw_fib * fib = fibptr->fib;
+	struct aac_dev * dev = fibptr->dev;
+	unsigned long nointr = 0;
+
+	if (le32_to_cpu(fib->header.XferState) == 0)
+        	return 0;
+	/*
+	 *	If we plan to do anything check the structure type first.
+	 */ 
+	if ( fib->header.StructType != FIB_MAGIC ) {
+        	return -EINVAL;
+	}
+	/*
+	 *	This block handles the case where the adapter had sent us a
+	 *	command and we have finished processing the command. We
+	 *	call completeFib when we are done processing the command 
+	 *	and want to send a response back to the adapter. This will 
+	 *	send the completed cdb to the adapter.
+	 */
+	if (fib->header.XferState & cpu_to_le32(SentFromAdapter)) {
+	        fib->header.XferState |= cpu_to_le32(HostProcessed);
+	        if (fib->header.XferState & cpu_to_le32(HighPriority)) {
+        		u32 index;
+       			if (size) 
+			{
+				size += sizeof(struct aac_fibhdr);
+				if (size > le16_to_cpu(fib->header.SenderSize))
+					return -EMSGSIZE;
+				fib->header.Size = cpu_to_le16(size);
+			}
+			if(aac_queue_get(dev, &index, AdapHighRespQueue, fib, 1, NULL, &nointr) < 0) {
+				return -EWOULDBLOCK;
+			}
+			if (aac_insert_entry(dev, index, AdapHighRespQueue,  (nointr & (int)aac_config.irq_mod)) != 0) {
+			}
+		}
+		else if (fib->header.XferState & NormalPriority) 
+		{
+			u32 index;
+
+			if (size) {
+				size += sizeof(struct aac_fibhdr);
+				if (size > le16_to_cpu(fib->header.SenderSize)) 
+					return -EMSGSIZE;
+				fib->header.Size = cpu_to_le16(size);
+			}
+			if (aac_queue_get(dev, &index, AdapNormRespQueue, fib, 1, NULL, &nointr) < 0) 
+				return -EWOULDBLOCK;
+			if (aac_insert_entry(dev, index, AdapNormRespQueue, 
+				(nointr & (int)aac_config.irq_mod)) != 0) 
+			{
+			}
+		}
+	}
+	else 
+	{
+        	printk(KERN_WARNING "fib_complete: Unknown xferstate detected.\n");
+        	BUG();
+	}   
+	return 0;
+}
+
+/**
+ *	fib_complete	-	fib completion handler
+ *	@fib: FIB to complete
+ *
+ *	Will do all necessary work to complete a FIB.
+ */
+ 
+int fib_complete(struct fib * fibptr)
+{
+	struct hw_fib * fib = fibptr->fib;
+
+	/*
+	 *	Check for a fib which has already been completed
+	 */
+
+	if (fib->header.XferState == cpu_to_le32(0))
+        	return 0;
+	/*
+	 *	If we plan to do anything check the structure type first.
+	 */ 
+
+	if (fib->header.StructType != FIB_MAGIC)
+	        return -EINVAL;
+	/*
+	 *	This block completes a cdb which orginated on the host and we 
+	 *	just need to deallocate the cdb or reinit it. At this point the
+	 *	command is complete that we had sent to the adapter and this
+	 *	cdb could be reused.
+	 */
+	if((fib->header.XferState & cpu_to_le32(SentFromHost)) &&
+		(fib->header.XferState & cpu_to_le32(AdapterProcessed)))
+	{
+		fib_dealloc(fibptr);
+	}
+	else if(fib->header.XferState & cpu_to_le32(SentFromHost))
+	{
+		/*
+		 *	This handles the case when the host has aborted the I/O
+		 *	to the adapter because the adapter is not responding
+		 */
+		fib_dealloc(fibptr);
+	} else if(fib->header.XferState & cpu_to_le32(HostOwned)) {
+		fib_dealloc(fibptr);
+	} else {
+		BUG();
+	}   
+	return 0;
+}
+
+/**
+ *	aac_printf	-	handle printf from firmware
+ *	@dev: Adapter
+ *	@val: Message info
+ *
+ *	Print a message passed to us by the controller firmware on the
+ *	Adaptec board
+ */
+
+void aac_printf(struct aac_dev *dev, u32 val)
+{
+	int length = val & 0xffff;
+	int level = (val >> 16) & 0xffff;
+	char *cp = dev->printfbuf;
+	
+	/*
+	 *	The size of the printfbuf is set in port.c
+	 *	There is no variable or define for it
+	 */
+	if (length > 255)
+		length = 255;
+	if (cp[length] != 0)
+		cp[length] = 0;
+	if (level == LOG_HIGH_ERROR)
+		printk(KERN_WARNING "aacraid:%s", cp);
+	else
+		printk(KERN_INFO "aacraid:%s", cp);
+	memset(cp, 0,  256);
+}
+
+
+/**
+ *	aac_handle_aif		-	Handle a message from the firmware
+ *	@dev: Which adapter this fib is from
+ *	@fibptr: Pointer to fibptr from adapter
+ *
+ *	This routine handles a driver notify fib from the adapter and
+ *	dispatches it to the appropriate routine for handling.
+ */
+
+static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr)
+{
+	struct hw_fib * fib = fibptr->fib;
+	/*
+	 * Set the status of this FIB to be Invalid parameter.
+	 *
+	 *	*(u32 *)fib->data = ST_INVAL;
+	 */
+	*(u32 *)fib->data = cpu_to_le32(ST_OK);
+	fib_adapter_complete(fibptr, sizeof(u32));
+}
+
+/**
+ *	aac_command_thread	-	command processing thread
+ *	@dev: Adapter to monitor
+ *
+ *	Waits on the commandready event in it's queue. When the event gets set
+ *	it will pull FIBs off it's queue. It will continue to pull FIBs off
+ *	until the queue is empty. When the queue is empty it will wait for
+ *	more FIBs.
+ */
+ 
+int aac_command_thread(struct aac_dev * dev)
+{
+	struct hw_fib *fib, *newfib;
+	struct fib fibptr; /* for error logging */
+	struct aac_queue_block *queues = dev->queues;
+	struct aac_fib_context *fibctx;
+	unsigned long flags;
+	DECLARE_WAITQUEUE(wait, current);
+
+	/*
+	 *	We can only have one thread per adapter for AIF's.
+	 */
+	if (dev->aif_thread)
+		return -EINVAL;
+	/*
+	 *	Set up the name that will appear in 'ps'
+	 *	stored in  task_struct.comm[16].
+	 */
+	sprintf(current->comm, "aacraid");
+	daemonize();
+	/*
+	 *	Let the DPC know it has a place to send the AIF's to.
+	 */
+	dev->aif_thread = 1;
+	memset(&fibptr, 0, sizeof(struct fib));
+	add_wait_queue(&queues->queue[HostNormCmdQueue].cmdready, &wait);
+	set_current_state(TASK_INTERRUPTIBLE);
+	while(1) 
+	{
+		spin_lock_irqsave(queues->queue[HostNormCmdQueue].lock, flags);
+		while(!list_empty(&(queues->queue[HostNormCmdQueue].cmdq))) {
+			struct list_head *entry;
+			struct aac_aifcmd * aifcmd;
+
+			set_current_state(TASK_RUNNING);
+		
+			entry = queues->queue[HostNormCmdQueue].cmdq.next;
+			list_del(entry);
+			
+			spin_unlock_irqrestore(queues->queue[HostNormCmdQueue].lock, flags);
+			fib = list_entry(entry, struct hw_fib, header.FibLinks);
+			/*
+			 *	We will process the FIB here or pass it to a 
+			 *	worker thread that is TBD. We Really can't 
+			 *	do anything at this point since we don't have
+			 *	anything defined for this thread to do.
+			 */
+			memset(&fibptr, 0, sizeof(struct fib));
+			fibptr.type = FSAFS_NTC_FIB_CONTEXT;
+			fibptr.size = sizeof( struct fib );
+			fibptr.fib = fib;
+			fibptr.data = fib->data;
+			fibptr.dev = dev;
+			/*
+			 *	We only handle AifRequest fibs from the adapter.
+			 */
+			aifcmd = (struct aac_aifcmd *) fib->data;
+			if (aifcmd->command == le16_to_cpu(AifCmdDriverNotify)) {
+				aac_handle_aif(dev, &fibptr);
+			} else {
+				/* The u32 here is important and intended. We are using
+				   32bit wrapping time to fit the adapter field */
+				   
+				u32 time_now, time_last;
+				unsigned long flagv;
+				
+				time_now = jiffies/HZ;
+
+				spin_lock_irqsave(&dev->fib_lock, flagv);
+				entry = dev->fib_list.next;
+				/*
+				 * For each Context that is on the 
+				 * fibctxList, make a copy of the
+				 * fib, and then set the event to wake up the
+				 * thread that is waiting for it.
+				 */
+				while (entry != &dev->fib_list) {
+					/*
+					 * Extract the fibctx
+					 */
+					fibctx = list_entry(entry, struct aac_fib_context, next);
+					/*
+					 * Check if the queue is getting
+					 * backlogged
+					 */
+					if (fibctx->count > 20)
+					{
+						time_last = fibctx->jiffies;
+						/*
+						 * Has it been > 2 minutes 
+						 * since the last read off
+						 * the queue?
+						 */
+						if ((time_now - time_last) > 120) {
+							entry = entry->next;
+							aac_close_fib_context(dev, fibctx);
+							continue;
+						}
+					}
+					/*
+					 * Warning: no sleep allowed while
+					 * holding spinlock
+					 */
+					newfib = kmalloc(sizeof(struct hw_fib), GFP_ATOMIC);
+					if (newfib) {
+						/*
+						 * Make the copy of the FIB
+						 */
+						memcpy(newfib, fib, sizeof(struct hw_fib));
+						/*
+						 * Put the FIB onto the
+						 * fibctx's fibs
+						 */
+						list_add_tail(&newfib->header.FibLinks, &fibctx->fibs);
+						fibctx->count++;
+						/* 
+						 * Set the event to wake up the
+						 * thread that will waiting.
+						 */
+						up(&fibctx->wait_sem);
+					} else {
+						printk(KERN_WARNING "aifd: didn't allocate NewFib.\n");
+					}
+					entry = entry->next;
+				}
+				/*
+				 *	Set the status of this FIB
+				 */
+				*(u32 *)fib->data = cpu_to_le32(ST_OK);
+				fib_adapter_complete(&fibptr, sizeof(u32));
+				spin_unlock_irqrestore(&dev->fib_lock, flagv);
+			}
+			spin_lock_irqsave(queues->queue[HostNormCmdQueue].lock, flags);
+		}
+		/*
+		 *	There are no more AIF's
+		 */
+		spin_unlock_irqrestore(queues->queue[HostNormCmdQueue].lock, flags);
+		schedule();
+
+		if(signal_pending(current))
+			break;
+		set_current_state(TASK_INTERRUPTIBLE);
+	}
+	remove_wait_queue(&queues->queue[HostNormCmdQueue].cmdready, &wait);
+	dev->aif_thread = 0;
+	complete_and_exit(&dev->aif_completion, 0);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/dpcsup.c linux-2.5/drivers/scsi/aacraid/dpcsup.c
--- linux-2.5.13/drivers/scsi/aacraid/dpcsup.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/dpcsup.c	Mon Jan 14 22:39:45 2002
@@ -0,0 +1,201 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *  dpcsup.c
+ *
+ * Abstract: All DPC processing routines for the cyclone board occur here.
+ *
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/completion.h>
+#include <linux/blk.h>
+#include <asm/semaphore.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+
+/**
+ *	aac_response_normal	-	Handle command replies
+ *	@q: Queue to read from
+ *
+ *	This DPC routine will be run when the adapter interrupts us to let us
+ *	know there is a response on our normal priority queue. We will pull off
+ *	all QE there are and wake up all the waiters before exiting. We will
+ *	take a spinlock out on the queue before operating on it.
+ */
+
+unsigned int aac_response_normal(struct aac_queue * q)
+{
+	struct aac_dev * dev = q->dev;
+	struct aac_entry *entry;
+	struct hw_fib * fib;
+	struct fib * fibctx;
+	int consumed = 0;
+	unsigned long flags;
+
+	spin_lock_irqsave(q->lock, flags);	
+
+	/*
+	 *	Keep pulling response QEs off the response queue and waking
+	 *	up the waiters until there are no more QEs. We then return
+	 *	back to the system. If no response was requesed we just
+	 *	deallocate the Fib here and continue.
+	 */
+	while(aac_consumer_get(dev, q, &entry))
+	{
+		int fast;
+
+		fast = (int) (entry->addr & 0x01);
+		fib = addr2fib(entry->addr & ~0x01);
+		aac_consumer_free(dev, q, HostNormRespQueue);
+		fibctx = &dev->fibs[fib->header.SenderData];
+		/*
+		 *	Remove this fibctx from the Outstanding I/O queue.
+		 *	But only if it has not already been timed out.
+		 *
+		 *	If the fib has been timed out already, then just 
+		 *	continue. The caller has already been notified that
+		 *	the fib timed out.
+		 */
+		if (!(fibctx->flags & FIB_CONTEXT_FLAG_TIMED_OUT)) {
+			list_del(&fibctx->queue);
+			dev->queues->queue[AdapNormCmdQueue].numpending--;
+		} else {
+			printk(KERN_WARNING "aacraid: FIB timeout.\n");
+			continue;
+		}
+		spin_unlock_irqrestore(q->lock, flags);
+
+		if (fast) {
+			/*
+			 *	Doctor the fib
+			 */
+			*(u32 *)fib->data = cpu_to_le32(ST_OK);
+			fib->header.XferState |= cpu_to_le32(AdapterProcessed);
+		}
+
+		FIB_COUNTER_INCREMENT(aac_config.FibRecved);
+
+		if (fib->header.Command == cpu_to_le16(NuFileSystem))
+		{
+			u32 *pstatus = (u32 *)fib->data;
+			if (*pstatus & cpu_to_le32(0xffff0000))
+				*pstatus = cpu_to_le32(ST_OK);
+		}
+		if (fib->header.XferState & cpu_to_le32(NoResponseExpected | Async)) 
+		{
+	        	if (fib->header.XferState & cpu_to_le32(NoResponseExpected))
+				FIB_COUNTER_INCREMENT(aac_config.NoResponseRecved);
+			else 
+				FIB_COUNTER_INCREMENT(aac_config.AsyncRecved);
+			/*
+			 *	NOTE:  we cannot touch the fibctx after this
+			 *	    call, because it may have been deallocated.
+			 */
+			fibctx->callback(fibctx->callback_data, fibctx);
+		} else {
+			unsigned long flagv;
+			spin_lock_irqsave(&fibctx->event_lock, flagv);
+			fibctx->done = 1;
+			up(&fibctx->event_wait);
+			spin_unlock_irqrestore(&fibctx->event_lock, flagv);
+			FIB_COUNTER_INCREMENT(aac_config.NormalRecved);
+		}
+		consumed++;
+		spin_lock_irqsave(q->lock, flags);
+	}
+
+	if (consumed > aac_config.peak_fibs)
+		aac_config.peak_fibs = consumed;
+	if (consumed == 0) 
+		aac_config.zero_fibs++;
+
+	spin_unlock_irqrestore(q->lock, flags);
+	return 0;
+}
+
+
+/**
+ *	aac_command_normal	-	handle commands
+ *	@q: queue to process
+ *
+ *	This DPC routine will be queued when the adapter interrupts us to 
+ *	let us know there is a command on our normal priority queue. We will 
+ *	pull off all QE there are and wake up all the waiters before exiting.
+ *	We will take a spinlock out on the queue before operating on it.
+ */
+ 
+unsigned int aac_command_normal(struct aac_queue *q)
+{
+	struct aac_dev * dev = q->dev;
+	struct aac_entry *entry;
+	unsigned long flags;
+
+	spin_lock_irqsave(q->lock, flags);
+
+	/*
+	 *	Keep pulling response QEs off the response queue and waking
+	 *	up the waiters until there are no more QEs. We then return
+	 *	back to the system.
+	 */
+	while(aac_consumer_get(dev, q, &entry))
+	{
+		struct hw_fib * fib;
+		fib = addr2fib(entry->addr);
+
+		if (dev->aif_thread) {
+		        list_add_tail(&fib->header.FibLinks, &q->cmdq);
+	 	        aac_consumer_free(dev, q, HostNormCmdQueue);
+		        wake_up_interruptible(&q->cmdready);
+		} else {
+			struct fib fibctx;
+	 	        aac_consumer_free(dev, q, HostNormCmdQueue);
+			spin_unlock_irqrestore(q->lock, flags);
+			memset(&fibctx, 0, sizeof(struct fib));
+			fibctx.type = FSAFS_NTC_FIB_CONTEXT;
+			fibctx.size = sizeof(struct fib);
+			fibctx.fib = fib;
+			fibctx.data = fib->data;
+			fibctx.dev = dev;
+			/*
+			 *	Set the status of this FIB
+			 */
+			*(u32 *)fib->data = cpu_to_le32(ST_OK);
+			fib_adapter_complete(&fibctx, sizeof(u32));
+			spin_lock_irqsave(q->lock, flags);
+		}		
+	}
+	spin_unlock_irqrestore(q->lock, flags);
+	return 0;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/linit.c linux-2.5/drivers/scsi/aacraid/linit.c
--- linux-2.5.13/drivers/scsi/aacraid/linit.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/linit.c	Mon Jan 14 22:39:45 2002
@@ -0,0 +1,691 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *   linit.c
+ *
+ * Abstract: Linux Driver entry module for Adaptec RAID Array Controller
+ *				
+ *	Provides the following driver entry points:
+ *		aac_detect()
+ *		aac_release()
+ *		aac_queuecommand()
+ *		aac_resetcommand()
+ *		aac_biosparm()
+ *	
+ */
+
+#define AAC_DRIVER_VERSION		"0.9.9ac4-rel"
+#define AAC_DRIVER_BUILD_DATE		__DATE__
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/completion.h>
+#include <asm/semaphore.h>
+#include <linux/blk.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+#include "sd.h"
+
+#define AAC_DRIVERNAME	"aacraid"
+
+MODULE_AUTHOR("Red Hat Inc and Adaptec OEM RAID Solutions");
+MODULE_DESCRIPTION("Supports Dell PERC2, 2/Si, 3/Si, 3/Di, and HP NetRAID-4M devices.  http://domsch.com/linux/");
+MODULE_LICENSE("GPL");
+
+struct aac_dev *aac_devices[MAXIMUM_NUM_ADAPTERS];
+
+static unsigned aac_count = 0;
+static int aac_cfg_major = -1;
+static int single_command_done = 0;
+
+/*
+ * Because of the way Linux names scsi devices, the order in this table has
+ * become important.  Check for on-board Raid first, add-in cards second.
+ */
+
+/* FIXME static */struct aac_driver_ident aac_drivers[] = {
+	{ 0x1028, 0x0001, 0x1028, 0x0001, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 2/Si */
+	{ 0x1028, 0x0002, 0x1028, 0x0002, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Di */
+	{ 0x1028, 0x0003, 0x1028, 0x0003, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Si */
+	{ 0x1028, 0x0004, 0x1028, 0x00d0, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Si */
+	{ 0x1028, 0x0002, 0x1028, 0x00d1, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Di */
+	{ 0x1028, 0x0002, 0x1028, 0x00d9, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Di */
+	{ 0x1028, 0x000a, 0x1028, 0x0106, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Di */
+	{ 0x1028, 0x000a, 0x1028, 0x011b, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Di */
+	{ 0x1028, 0x000a, 0x1028, 0x0121, aac_rx_init, "percraid", "DELL    ", "PERCRAID        " }, /* PERC 3/Di */
+	{ 0x1011, 0x0046, 0x9005, 0x1364, aac_sa_init, "percraid", "DELL    ", "PERCRAID        " }, /* Dell PERC2 "Quad Channel" */
+	{ 0x1011, 0x0046, 0x9005, 0x0365, aac_sa_init, "aacraid",  "ADAPTEC ", "Adaptec 5400S   " }, /* Adaptec 5400S */
+	{ 0x1011, 0x0046, 0x103c, 0x10c2, aac_sa_init, "hpnraid",  "HP      ", "NetRAID-4M      " }  /* HP NetRAID-4M */
+};
+
+#define NUM_AACTYPES	(sizeof(aac_drivers) / sizeof(struct aac_driver_ident))
+static int num_aacdrivers = NUM_AACTYPES;
+
+static int aac_cfg_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg);
+static int aac_cfg_open(struct inode * inode, struct file * file);
+static int aac_cfg_release(struct inode * inode,struct file * file);
+
+static struct file_operations aac_cfg_fops = {
+	owner: THIS_MODULE,
+	ioctl: aac_cfg_ioctl,
+	open: aac_cfg_open,
+	release: aac_cfg_release
+};
+
+static int aac_detect(Scsi_Host_Template *);
+static int aac_release(struct Scsi_Host *);
+static int aac_queuecommand(Scsi_Cmnd *, void (*CompletionRoutine)(Scsi_Cmnd *));
+static int aac_command(Scsi_Cmnd *);
+static int aac_abortcommand(Scsi_Cmnd *scsi_cmnd_ptr);
+static int aac_resetcommand(Scsi_Cmnd *, unsigned int);
+static int aac_biosparm(Scsi_Disk *, kdev_t, int *);
+static int aac_procinfo(char *, char **, off_t, int, int, int);
+static int aac_ioctl(Scsi_Device *, int, void *);
+
+static void aac_queuedepth(struct Scsi_Host *, Scsi_Device *);
+
+/**
+ *	aac_detect	-	Probe for aacraid cards
+ *	@template: SCSI driver template
+ *
+ *	Probe for AAC Host Adapters initialize, register, and report the 
+ *	configuration of each AAC Host Adapter found.
+ *	Returns the number of adapters successfully initialized and 
+ *	registered.
+ *	Initializes all data necessary for this particular SCSI driver.
+ *	Notes:
+ *	The detect routine must not call any of the mid level functions 
+ *	to queue commands because things are not guaranteed to be set 
+ *	up yet. The detect routine can send commands to the host adapter 
+ *	as long as the program control will not be passed to scsi.c in 
+ *	the processing of the command. Note especially that 
+ *	scsi_malloc/scsi_free must not be called.
+ *
+ */
+ 
+static int aac_detect(Scsi_Host_Template *template)
+{
+	int index;
+	int container;
+	u16 vendor_id, device_id;
+	struct Scsi_Host *host_ptr;
+	struct pci_dev *dev = NULL;
+	struct aac_dev *aac;
+	struct fsa_scsi_hba *fsa_dev_ptr;
+	char *name = NULL;
+	
+	printk(KERN_INFO "Red Hat/Adaptec aacraid driver, %s\n", AAC_DRIVER_BUILD_DATE);
+
+	/* setting up the proc directory structure */
+	template->proc_name = "aacraid";
+
+	for( index = 0; index != num_aacdrivers; index++ )
+	{
+		device_id = aac_drivers[index].device;
+		vendor_id = aac_drivers[index].vendor;
+		name = aac_drivers[index].name;
+		dprintk((KERN_DEBUG "Checking %s %x/%x/%x/%x.\n", 
+			name, vendor_id, device_id,
+			aac_drivers[index].subsystem_vendor,
+			aac_drivers[index].subsystem_device));
+
+		dev = NULL;
+		while((dev = pci_find_device(vendor_id, device_id, dev)))
+		{
+			if (pci_enable_device(dev))
+				continue;
+			pci_set_master(dev);
+			pci_set_dma_mask(dev, 0xFFFFFFFFULL);
+
+			if((dev->subsystem_vendor != aac_drivers[index].subsystem_vendor) || 
+			   (dev->subsystem_device != aac_drivers[index].subsystem_device))
+					continue;
+
+			dprintk((KERN_DEBUG "%s device detected.\n", name));
+			dprintk((KERN_DEBUG "%x/%x/%x/%x.\n", vendor_id, device_id, 
+				aac_drivers[index].subsystem_vendor, aac_drivers[index].subsystem_device));
+			/* Increment the host adapter count */
+			aac_count++;
+			/*
+			 * scsi_register() allocates memory for a Scsi_Hosts structure and
+			 * links it into the linked list of host adapters. This linked list
+			 * contains the data for all possible <supported> scsi hosts.
+			 * This is similar to the Scsi_Host_Template, except that we have
+			 * one entry for each actual physical host adapter on the system,
+			 * stored as a linked list. If there are two AAC boards, then we
+			 * will need to make two Scsi_Host entries, but there will be only
+			 * one Scsi_Host_Template entry. The second argument to scsi_register()
+			 * specifies the size of the extra memory we want to hold any device 
+			 * specific information.
+			 */
+			host_ptr = scsi_register( template, sizeof(struct aac_dev) );
+			/* 
+			 * These three parameters can be used to allow for wide SCSI 
+			 * and for host adapters that support multiple buses.
+			 */
+			host_ptr->max_id = 17;
+			host_ptr->max_lun = 8;
+			host_ptr->max_channel = 1;
+			host_ptr->irq = dev->irq;		/* Adapter IRQ number */
+			/* host_ptr->base = ( char * )(dev->resource[0].start & ~0xff); */
+			host_ptr->base = dev->resource[0].start;
+			scsi_set_pci_device(host_ptr, dev);
+			dprintk((KERN_DEBUG "Device base address = 0x%lx [0x%lx].\n", host_ptr->base, dev->resource[0].start));
+			dprintk((KERN_DEBUG "Device irq = 0x%x.\n", dev->irq));
+			/*
+			 * The unique_id field is a unique identifier that must
+			 * be assigned so that we have some way of identifying
+			 * each host adapter properly and uniquely. For hosts 
+			 * that do not support more than one card in the
+			 * system, this does not need to be set. It is
+			 * initialized to zero in scsi_register(). This is the 
+			 * value returned as aac->id.
+			 */
+			host_ptr->unique_id = aac_count - 1;
+			/*
+			 *	This function is called after the device list has
+			 *	been built to find the tagged queueing depth 
+			 *	supported for each device.
+			 */
+			host_ptr->select_queue_depths = aac_queuedepth;
+			aac = (struct aac_dev *)host_ptr->hostdata;
+			/* attach a pointer back to Scsi_Host */
+			aac->scsi_host_ptr = host_ptr;	
+			aac->pdev = dev;
+			aac->cardtype =  index;
+			aac->name = aac->scsi_host_ptr->hostt->name;
+			aac->id = aac->scsi_host_ptr->unique_id;
+			/* Initialize the ordinal number of the device to -1 */
+			fsa_dev_ptr = &(aac->fsa_dev);
+			for( container = 0; container < MAXIMUM_NUM_CONTAINERS; container++ )
+				fsa_dev_ptr->devno[container] = -1;
+
+			dprintk((KERN_DEBUG "Initializing Hardware...\n"));
+			if((*aac_drivers[index].init)(aac , host_ptr->unique_id) != 0)
+			{
+				/* device initialization failed */
+				printk(KERN_WARNING "aacraid: device initialization failed.\n");
+				scsi_unregister(host_ptr);
+				aac_count--;
+			} 
+			else
+			{
+				dprintk((KERN_DEBUG "%s:%d device initialization successful.\n", name, host_ptr->unique_id));
+				aac_get_containers(aac);
+				aac_devices[aac_count-1] = aac;
+			}
+		}
+	}
+
+	if( aac_count ){
+		if((aac_cfg_major = register_chrdev( 0, "aac", &aac_cfg_fops))<0)
+			printk(KERN_WARNING "aacraid: unable to register \"aac\" device.\n");
+	}
+
+	template->present = aac_count; /* # of cards of this type found */
+	return aac_count;
+}
+
+/**
+ *	aac_release	-	release SCSI host resources
+ *	@host_ptr: SCSI host to clean up
+ *
+ *	Release all resources previously acquired to support a specific Host 
+ *	Adapter and unregister the AAC Host Adapter.
+ *
+ *	BUGS: Does not wait for the thread it kills to die.
+ */
+
+static int aac_release(struct Scsi_Host *host_ptr)
+{
+	struct aac_dev *dev;
+	dprintk((KERN_DEBUG "aac_release.\n"));
+	dev = (struct aac_dev *)host_ptr->hostdata;
+	/*
+	 *	kill any threads we started
+	 */
+	kill_proc(dev->thread_pid, SIGKILL, 0);
+	wait_for_completion(&dev->aif_completion);
+	/*
+	 *	Call the comm layer to detach from this adapter
+	 */
+	aac_detach(dev);
+	/* Check free orderings... */
+	/* remove interrupt binding */
+	free_irq(host_ptr->irq, dev);
+	iounmap((void * )dev->regs.sa);
+	/* unregister adapter */
+	scsi_unregister(host_ptr);
+	/*
+	 *	FIXME: This assumes no hot plugging is going on...
+	 */
+	if( aac_cfg_major >= 0 )
+	{
+		unregister_chrdev(aac_cfg_major, "aac");
+		aac_cfg_major = -1;
+	}
+	return 0;
+}
+
+/**
+ *	aac_queuecommand	-	queue a SCSI command
+ *	@scsi_cmnd_ptr:	SCSI command to queue
+ *	@CompletionRoutine: Function to call on command completion
+ *
+ *	Queues a command for execution by the associated Host Adapter.
+ */ 
+
+static int aac_queuecommand(Scsi_Cmnd *scsi_cmnd_ptr, void (*CompletionRoutine)(Scsi_Cmnd *))
+{
+	int ret;
+
+	scsi_cmnd_ptr->scsi_done = CompletionRoutine;
+	/*
+	 *	aac_scsi_cmd() handles command processing, setting the 
+	 *	result code and calling completion routine. 
+	 */
+	if((ret = aac_scsi_cmd(scsi_cmnd_ptr)) != 0)
+		dprintk((KERN_DEBUG "aac_scsi_cmd failed.\n"));
+	return ret;
+} 
+
+
+/**
+ *	aac_done	-	Callback function for a non-queued command.
+ *	@scsi_cmnd_ptr:	SCSI command block to wait for
+ *
+ *	Sets single_command done to 1. This lets aac_command complete. 
+ *	This function is obsolete.
+ *
+ *	Bugs: Doesn't actually work properly with multiple controllers
+ */
+ 
+static void aac_done(Scsi_Cmnd * scsi_cmnd_ptr) 
+{
+	single_command_done = 1;
+}
+
+/**
+ *	aac_command	-	synchronous SCSI command execution
+ *	@scsi_cmnd_ptr:	SCSI command to issue
+ *
+ *	Accepts a single command for execution by the associated Host Adapter.
+ *	Waits until it completes an then returns an int where:
+ *		Byte 0 = SCSI status code
+ *		Byte 1 = SCSI 1 byte message
+ *		Byte 2 = host error return
+ *		Byte 3 = mid level error return
+ */
+ 
+static int aac_command(Scsi_Cmnd *scsi_cmnd_ptr )
+{
+	scsi_cmnd_ptr->scsi_done = aac_done;
+	dprintk((KERN_DEBUG "aac_command.\n"));
+
+	/*
+	 *	aac_scsi_cmd() handles command processing, setting the 
+	 *	result code and calling completion routine.
+	 */
+	single_command_done = 0;
+	aac_scsi_cmd(scsi_cmnd_ptr);
+	while(!single_command_done)
+		rmb();
+	return scsi_cmnd_ptr->result;
+} 
+
+/**
+ *	aac_abortcommand	-	Abort command if possible.
+ *	@scsi_cmnd_ptr:	SCSI command block to abort
+ *
+ *	Called when the midlayer wishes to abort a command. We don't support
+ *	this facility, and our firmware looks after life for us. We just
+ *	report the command as busy. 
+ */
+ 
+static int aac_abortcommand(Scsi_Cmnd *scsi_cmnd_ptr )
+{
+	return SCSI_ABORT_BUSY;
+}
+
+/**
+ *	aac_resetcommand	-	Reset command handling
+ *	@scsi_cmnd_ptr:	SCSI command block causing the reset
+ *	@reset_flags: Reset hints from the midlayer code
+ *
+ *	Issue a reset of a SCSI command. We are ourselves not truely a SCSI
+ *	controller and our firmware will do the work for us anyway. Thus this
+ *	is a no-op. We just return SCSI_RESET_PUNT
+ */
+ 
+static int aac_resetcommand(struct scsi_cmnd *scsi_cmnd_ptr, unsigned int reset_flags )
+{
+	return SCSI_RESET_PUNT;
+}
+
+/**
+ *	aac_driverinfo		-	Returns the host adapter name
+ *	@host_ptr:	Scsi host to report on
+ *
+ *	Returns a static string describing the device in question
+ */
+
+const char *aac_driverinfo(struct Scsi_Host *host_ptr)
+{
+	struct aac_dev *dev = (struct aac_dev *)host_ptr->hostdata;
+	return aac_drivers[dev->cardtype].name;
+}
+
+/**
+ *	aac_biosparm	-	return BIOS parameters for disk
+ *	@disk: SCSI disk object to process
+ *	@device: kdev_t of the disk in question
+ *	@geom: geometry block to fill in
+ *
+ *	Return the Heads/Sectors/Cylinders BIOS Disk Parameters for Disk.  
+ *	The default disk geometry is 64 heads, 32 sectors, and the appropriate 
+ *	number of cylinders so as not to exceed drive capacity.  In order for 
+ *	disks equal to or larger than 1 GB to be addressable by the BIOS
+ *	without exceeding the BIOS limitation of 1024 cylinders, Extended 
+ *	Translation should be enabled.   With Extended Translation enabled, 
+ *	drives between 1 GB inclusive and 2 GB exclusive are given a disk 
+ *	geometry of 128 heads and 32 sectors, and drives above 2 GB inclusive 
+ *	are given a disk geometry of 255 heads and 63 sectors.  However, if 
+ *	the BIOS detects that the Extended Translation setting does not match 
+ *	the geometry in the partition table, then the translation inferred 
+ *	from the partition table will be used by the BIOS, and a warning may 
+ *	be displayed.
+ */
+ 
+static int aac_biosparm(Scsi_Disk *disk, kdev_t dev, int *geom)
+{
+	struct diskparm *param = (struct diskparm *)geom;
+	struct buffer_head * buf;
+
+	dprintk((KERN_DEBUG "aac_biosparm.\n"));
+
+	/*
+	 *	Assuming extended translation is enabled - #REVISIT#
+	 */
+	if( disk->capacity >= 2 * 1024 * 1024 ) /* 1 GB in 512 byte sectors */
+	{
+		if( disk->capacity >= 4 * 1024 * 1024 ) /* 2 GB in 512 byte sectors */
+		{
+			param->heads = 255;
+			param->sectors = 63;
+		}
+		else
+		{
+			param->heads = 128;
+			param->sectors = 32;
+		}
+	}
+	else
+	{
+		param->heads = 64;
+		param->sectors = 32;
+	}
+
+	param->cylinders = disk->capacity/(param->heads * param->sectors);
+
+	/*
+	 *	Read the first 1024 bytes from the disk device
+	 */
+
+	buf = bread(mk_kdev(major(dev), minor(dev)&~0xf), 0, block_size(dev));
+	if(buf == NULL)
+		return 0;
+	/* 
+	 *	If the boot sector partition table is valid, search for a partition 
+	 *	table entry whose end_head matches one of the standard geometry 
+	 *	translations ( 64/32, 128/32, 255/63 ).
+	 */
+	 
+	if(*(unsigned short *)(buf->b_data + 0x1fe) == cpu_to_le16(0xaa55))
+	{
+		struct partition *first = (struct partition * )(buf->b_data + 0x1be);
+		struct partition *entry = first;
+		int saved_cylinders = param->cylinders;
+		int num;
+		unsigned char end_head, end_sec;
+
+		for(num = 0; num < 4; num++)
+		{
+			end_head = entry->end_head;
+			end_sec = entry->end_sector & 0x3f;
+
+			if(end_head == 63)
+			{
+				param->heads = 64;
+				param->sectors = 32;
+				break;
+			}
+			else if(end_head == 127)
+			{
+				param->heads = 128;
+				param->sectors = 32;
+				break;
+			}
+			else if(end_head == 254) 
+			{
+				param->heads = 255;
+				param->sectors = 63;
+				break;
+			}
+			entry++;
+		}
+
+		if(num == 4)
+		{
+			end_head = first->end_head;
+			end_sec = first->end_sector & 0x3f;
+		}
+
+		param->cylinders = disk->capacity / (param->heads * param->sectors);
+
+		if(num < 4 && end_sec == param->sectors)
+		{
+			if(param->cylinders != saved_cylinders)
+				dprintk((KERN_DEBUG "Adopting geometry: heads=%d, sectors=%d from partition table %d.\n",
+					param->heads, param->sectors, num));
+		}
+		else if(end_head > 0 || end_sec > 0)
+		{
+			dprintk((KERN_DEBUG "Strange geometry: heads=%d, sectors=%d in partition table %d.\n",
+				end_head + 1, end_sec, num));
+			dprintk((KERN_DEBUG "Using geometry: heads=%d, sectors=%d.\n",
+					param->heads, param->sectors));
+		}
+	}
+	brelse(buf);
+	return 0;
+}
+
+/**
+ *	aac_queuedepth		-	compute queue depths
+ *	@host:	SCSI host in question
+ *	@dev:	SCSI device we are considering
+ *
+ *	Selects queue depths for each target device based on the host adapter's
+ *	total capacity and the queue depth supported by the target device.
+ *	A queue depth of one automatically disables tagged queueing.
+ */
+
+static void aac_queuedepth(struct Scsi_Host * host, Scsi_Device * dev )
+{
+	Scsi_Device * dptr;
+
+	dprintk((KERN_DEBUG "aac_queuedepth.\n"));
+	dprintk((KERN_DEBUG "Device #   Q Depth   Online\n"));
+	dprintk((KERN_DEBUG "---------------------------\n"));
+	for(dptr = dev; dptr != NULL; dptr = dptr->next)
+	{
+		if(dptr->host == host)
+		{
+			dptr->queue_depth = 10;		
+			dprintk((KERN_DEBUG "  %2d         %d        %d\n", 
+				dptr->id, dptr->queue_depth, dptr->online));
+		}
+	}
+}
+
+/*------------------------------------------------------------------------------
+	aac_ioctl()
+
+		Handle SCSI ioctls
+ *----------------------------------------------------------------------------*/
+static int aac_ioctl(Scsi_Device * scsi_dev_ptr, int cmd, void * arg)
+/*----------------------------------------------------------------------------*/
+{
+	struct aac_dev *dev;
+	dprintk((KERN_DEBUG "aac_ioctl.\n"));
+	dev = (struct aac_dev *)scsi_dev_ptr->host->hostdata;
+	return aac_do_ioctl(dev, cmd, arg);
+}
+
+/**
+ *	aac_cfg_open		-	open a configuration file
+ *	@inode: inode being opened
+ *	@file: file handle attached
+ *
+ *	Called when the configuration device is opened. Does the needed
+ *	set up on the handle and then returns
+ *
+ *	Bugs: This needs extending to check a given adapter is present
+ *	so we can support hot plugging, and to ref count adapters.
+ */
+
+static int aac_cfg_open(struct inode * inode, struct file * file )
+{
+	unsigned minor_number = minor(inode->i_rdev);
+	if(minor_number >= aac_count)
+		return -ENODEV;
+	return 0;
+}
+
+/**
+ *	aac_cfg_release		-	close down an AAC config device
+ *	@inode: inode of configuration file
+ *	@file: file handle of configuration file
+ *	
+ *	Called when the last close of the configuration file handle
+ *	is performed.
+ */
+ 
+static int aac_cfg_release(struct inode * inode, struct file * file )
+{
+	return 0;
+}
+
+/**
+ *	aac_cfg_ioctl		-	AAC configuration request
+ *	@inode: inode of device
+ *	@file: file handle
+ *	@cmd: ioctl command code
+ *	@arg: argument
+ *
+ *	Handles a configuration ioctl. Currently this involves wrapping it
+ *	up and feeding it into the nasty windowsalike glue layer.
+ *
+ *	Bugs: Needs locking against parallel ioctls lower down
+ *	Bugs: Needs to handle hot plugging
+ */
+ 
+static int aac_cfg_ioctl(struct inode * inode,  struct file * file, unsigned int cmd, unsigned long arg )
+{
+	struct aac_dev *dev = aac_devices[minor(inode->i_rdev)];
+	return aac_do_ioctl(dev, cmd, (void *)arg);
+}
+
+/*
+ *	To use the low level SCSI driver support using the linux kernel loadable 
+ *	module interface we should initialize the global variable driver_interface  
+ *	(datatype Scsi_Host_Template) and then include the file scsi_module.c.
+ */
+ 
+static Scsi_Host_Template driver_template = {
+	module:			THIS_MODULE,
+	name:           	"AAC",
+	proc_info:      	aac_procinfo,
+	detect:         	aac_detect,
+	release:        	aac_release,
+	info:           	aac_driverinfo,
+	ioctl:          	aac_ioctl,
+	command:        	aac_command,
+	queuecommand:   	aac_queuecommand,
+	abort:          	aac_abortcommand,
+	reset:          	aac_resetcommand,
+	bios_param:     	aac_biosparm,	
+	can_queue:      	AAC_NUM_IO_FIB,	
+	this_id:        	16,
+	sg_tablesize:   	16,
+	max_sectors:    	128,
+	cmd_per_lun:    	1,
+	eh_abort_handler:       aac_abortcommand,
+	use_clustering:		ENABLE_CLUSTERING,
+};
+
+#include "scsi_module.c"
+
+/**
+ *	aac_procinfo	-	Implement /proc/scsi/<drivername>/<n>
+ *	@proc_buffer: memory buffer for I/O
+ *	@start_ptr: pointer to first valid data
+ *	@offset: offset into file
+ *	@bytes_available: space left
+ *	@host_no: scsi host ident
+ *	@write: direction of I/O
+ *
+ *	Used to export driver statistics and other infos to the world outside 
+ *	the kernel using the proc file system. Also provides an interface to
+ *	feed the driver with information.
+ *
+ *		For reads
+ *			- if offset > 0 return 0
+ *			- if offset == 0 write data to proc_buffer and set the start_ptr to
+ *			beginning of proc_buffer, return the number of characters written.
+ *		For writes
+ *			- writes currently not supported, return 0
+ *
+ *	Bugs:	Only offset zero is handled
+ */
+
+static int aac_procinfo(char *proc_buffer, char **start_ptr,off_t offset,
+			int bytes_available, int host_no, int write)
+{
+	if(write || offset > 0)
+		return 0;
+	*start_ptr = proc_buffer;
+	return sprintf(proc_buffer, "%s  %d\n", "Raid Controller, scsi hba number", host_no);
+}
+
+EXPORT_NO_SYMBOLS;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/rx.c linux-2.5/drivers/scsi/aacraid/rx.c
--- linux-2.5.13/drivers/scsi/aacraid/rx.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/rx.c	Mon Feb  4 16:35:16 2002
@@ -0,0 +1,413 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *  rx.c
+ *
+ * Abstract: Hardware miniport for Drawbridge specific hardware functions.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/blk.h>
+#include <linux/delay.h>
+#include <linux/completion.h>
+#include <asm/semaphore.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+
+static void aac_rx_intr(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct aac_dev *dev = dev_id;
+	unsigned long bellbits;
+	u8 intstat, mask;
+
+	intstat = rx_readb(dev, MUnit.OISR);
+	/*
+	 *	Read mask and invert because drawbridge is reversed.
+	 *	This allows us to only service interrupts that have 
+	 *	been enabled.
+	 */
+	mask = ~(rx_readb(dev, MUnit.OIMR));
+	/* Check to see if this is our interrupt.  If it isn't just return */
+	if (intstat & mask) 
+	{
+		bellbits = rx_readl(dev, OutboundDoorbellReg);
+		if (bellbits & DoorBellPrintfReady)
+		{
+			aac_printf(dev, le32_to_cpu(rx_readl (dev, IndexRegs.Mailbox[5])));
+			rx_writel(dev, MUnit.ODR,DoorBellPrintfReady);
+			rx_writel(dev, InboundDoorbellReg,DoorBellPrintfDone);
+		}
+		else if (bellbits & DoorBellAdapterNormCmdReady)
+		{
+			aac_command_normal(&dev->queues->queue[HostNormCmdQueue]);
+			rx_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdReady);
+		}
+		else if (bellbits & DoorBellAdapterNormRespReady) 
+		{
+			aac_response_normal(&dev->queues->queue[HostNormRespQueue]);
+			rx_writel(dev, MUnit.ODR,DoorBellAdapterNormRespReady);
+		}
+		else if (bellbits & DoorBellAdapterNormCmdNotFull)
+		{
+			rx_writel(dev, MUnit.ODR, DoorBellAdapterNormCmdNotFull);
+		}
+		else if (bellbits & DoorBellAdapterNormRespNotFull)
+		{
+			rx_writel(dev, MUnit.ODR, DoorBellAdapterNormRespNotFull);
+		}
+	}
+}
+
+/**
+ *	aac_rx_enable_interrupt	-	Enable event reporting
+ *	@dev: Adapter
+ *	@event: Event to enable
+ *
+ *	Enable event reporting from the i960 for a given event.
+ */
+ 
+static void aac_rx_enable_interrupt(struct aac_dev * dev, u32 event)
+{
+	switch (event) {
+
+	case HostNormCmdQue:
+		dev->irq_mask &= ~(OUTBOUNDDOORBELL_1);
+		break;
+
+	case HostNormRespQue:
+		dev->irq_mask &= ~(OUTBOUNDDOORBELL_2);
+		break;
+
+	case AdapNormCmdNotFull:
+		dev->irq_mask &= ~(OUTBOUNDDOORBELL_3);
+		break;
+
+	case AdapNormRespNotFull:
+		dev->irq_mask &= ~(OUTBOUNDDOORBELL_4);
+		break;
+	}
+}
+
+/**
+ *	aac_rx_disable_interrupt	-	Disable event reporting
+ *	@dev: Adapter
+ *	@event: Event to enable
+ *
+ *	Disable event reporting from the i960 for a given event.
+ */
+
+static void aac_rx_disable_interrupt(struct aac_dev *dev, u32 event)
+{
+	switch (event) {
+
+	case HostNormCmdQue:
+		dev->irq_mask |= (OUTBOUNDDOORBELL_1);
+		break;
+
+	case HostNormRespQue:
+		dev->irq_mask |= (OUTBOUNDDOORBELL_2);
+		break;
+
+	case AdapNormCmdNotFull:
+		dev->irq_mask |= (OUTBOUNDDOORBELL_3);
+		break;
+
+	case AdapNormRespNotFull:
+		dev->irq_mask |= (OUTBOUNDDOORBELL_4);
+		break;
+	}
+}
+
+/**
+ *	rx_sync_cmd	-	send a command and wait
+ *	@dev: Adapter
+ *	@command: Command to execute
+ *	@p1: first parameter
+ *	@ret: adapter status
+ *
+ *	This routine will send a synchronous comamnd to the adapter and wait 
+ *	for its	completion.
+ */
+
+static int rx_sync_cmd(struct aac_dev *dev, unsigned long command, unsigned long p1, unsigned long *status)
+{
+	unsigned long start;
+	int ok;
+	/*
+	 *	Write the command into Mailbox 0
+	 */
+	rx_writel(dev, InboundMailbox0, cpu_to_le32(command));
+	/*
+	 *	Write the parameters into Mailboxes 1 - 4
+	 */
+	rx_writel(dev, InboundMailbox1, cpu_to_le32(p1));
+	rx_writel(dev, InboundMailbox2, 0);
+	rx_writel(dev, InboundMailbox3, 0);
+	rx_writel(dev, InboundMailbox4, 0);
+	/*
+	 *	Clear the synch command doorbell to start on a clean slate.
+	 */
+	rx_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0);
+	/*
+	 *	Disable doorbell interrupts
+	 */
+	rx_writeb(dev, MUnit.OIMR, rx_readb(dev, MUnit.OIMR) | 0x04);
+	/*
+	 *	Force the completion of the mask register write before issuing
+	 *	the interrupt.
+	 */
+	rx_readb (dev, MUnit.OIMR);
+	/*
+	 *	Signal that there is a new synch command
+	 */
+	rx_writel(dev, InboundDoorbellReg, INBOUNDDOORBELL_0);
+
+	ok = 0;
+	start = jiffies;
+
+	/*
+	 *	Wait up to 30 seconds
+	 */
+	while (time_before(jiffies, start+30*HZ)) 
+	{
+		udelay(5);	/* Delay 5 microseconds to let Mon960 get info. */
+		/*
+		 *	Mon960 will set doorbell0 bit when it has completed the command.
+		 */
+		if (rx_readl(dev, OutboundDoorbellReg) & OUTBOUNDDOORBELL_0) {
+			/*
+			 *	Clear the doorbell.
+			 */
+			rx_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0);
+			ok = 1;
+			break;
+		}
+		/*
+		 *	Yield the processor in case we are slow 
+		 */
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(1);
+	}
+	if (ok != 1) {
+		/*
+		 *	Restore interrupt mask even though we timed out
+		 */
+		rx_writeb(dev, MUnit.OIMR, rx_readl(dev, MUnit.OIMR) & 0xfb);
+		return -ETIMEDOUT;
+	}
+	/*
+	 *	Pull the synch status from Mailbox 0.
+	 */
+	*status = le32_to_cpu(rx_readl(dev, IndexRegs.Mailbox[0]));
+	/*
+	 *	Clear the synch command doorbell.
+	 */
+	rx_writel(dev, OutboundDoorbellReg, OUTBOUNDDOORBELL_0);
+	/*
+	 *	Restore interrupt mask
+	 */
+	rx_writeb(dev, MUnit.OIMR, rx_readl(dev, MUnit.OIMR) & 0xfb);
+	return 0;
+
+}
+
+/**
+ *	aac_rx_interrupt_adapter	-	interrupt adapter
+ *	@dev: Adapter
+ *
+ *	Send an interrupt to the i960 and breakpoint it.
+ */
+
+static void aac_rx_interrupt_adapter(struct aac_dev *dev)
+{
+	unsigned long ret;
+	rx_sync_cmd(dev, BREAKPOINT_REQUEST, 0, &ret);
+}
+
+/**
+ *	aac_rx_notify_adapter		-	send an event to the adapter
+ *	@dev: Adapter
+ *	@event: Event to send
+ *
+ *	Notify the i960 that something it probably cares about has
+ *	happened.
+ */
+
+static void aac_rx_notify_adapter(struct aac_dev *dev, u32 event)
+{
+	switch (event) {
+
+	case AdapNormCmdQue:
+		rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_1);
+		break;
+	case HostNormRespNotFull:
+		rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_4);
+		break;
+	case AdapNormRespQue:
+		rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_2);
+		break;
+	case HostNormCmdNotFull:
+		rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_3);
+		break;
+	case HostShutdown:
+//		rx_sync_cmd(dev, HOST_CRASHING, 0, 0, 0, 0, &ret);
+		break;
+	case FastIo:
+		rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_6);
+		break;
+	case AdapPrintfDone:
+		rx_writel(dev, MUnit.IDR,INBOUNDDOORBELL_5);
+		break;
+	default:
+		BUG();
+		break;
+	}
+}
+
+/**
+ *	aac_rx_start_adapter		-	activate adapter
+ *	@dev:	Adapter
+ *
+ *	Start up processing on an i960 based AAC adapter
+ */
+
+static void aac_rx_start_adapter(struct aac_dev *dev)
+{
+	unsigned long status;
+	struct aac_init *init;
+
+	init = dev->init;
+	init->HostElapsedSeconds = cpu_to_le32(jiffies/HZ);
+	/*
+	 *	Tell the adapter we are back and up and running so it will scan
+	 *	its command queues and enable our interrupts
+	 */
+	dev->irq_mask = (DoorBellPrintfReady | OUTBOUNDDOORBELL_1 | OUTBOUNDDOORBELL_2 | OUTBOUNDDOORBELL_3 | OUTBOUNDDOORBELL_4);
+	/*
+	 *	First clear out all interrupts.  Then enable the one's that we
+	 *	can handle.
+	 */
+	rx_writeb(dev, MUnit.OIMR, 0xff);
+	rx_writel(dev, MUnit.ODR, 0xffffffff);
+//	rx_writeb(dev, MUnit.OIMR, ~(u8)OUTBOUND_DOORBELL_INTERRUPT_MASK);
+	rx_writeb(dev, MUnit.OIMR, 0xfb);
+
+	rx_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS, (unsigned long) dev->init_pa, &status);
+}
+
+/**
+ *	aac_rx_init	-	initialize an i960 based AAC card
+ *	@dev: device to configure
+ *	@devnum: adapter number
+ *
+ *	Allocate and set up resources for the i960 based AAC variants. The 
+ *	device_interface in the commregion will be allocated and linked 
+ *	to the comm region.
+ */
+
+int aac_rx_init(struct aac_dev *dev, unsigned long num)
+{
+	unsigned long start;
+	unsigned long status;
+	int instance;
+	const char * name;
+
+	dev->devnum = num;
+
+	instance = dev->id;
+	name     = dev->name;
+
+	/*
+	 *	Map in the registers from the adapter.
+	 */
+	if((dev->regs.rx = (struct rx_registers *)ioremap((unsigned long)dev->scsi_host_ptr->base, 8192))==NULL)
+	{	
+		printk(KERN_WARNING "aacraid: unable to map i960.\n" );
+		return -1;
+	}
+	/*
+	 *	Check to see if the board failed any self tests.
+	 */
+	if (rx_readl(dev, IndexRegs.Mailbox[7]) & SELF_TEST_FAILED) {
+		printk(KERN_ERR "%s%d: adapter self-test failed.\n", dev->name, instance);
+		return -1;
+	}
+	/*
+	 *	Check to see if the board panic'd while booting.
+	 */
+	if (rx_readl(dev, IndexRegs.Mailbox[7]) & KERNEL_PANIC) {
+		printk(KERN_ERR "%s%d: adapter kernel panic'd.\n", dev->name, instance);
+		return -1;
+	}
+	start = jiffies;
+	/*
+	 *	Wait for the adapter to be up and running. Wait up to 30 seconds.
+	 */
+	while (!(rx_readl(dev, IndexRegs.Mailbox[7]) & KERNEL_UP_AND_RUNNING)) 
+	{
+		if(time_after(jiffies, start+30*HZ))
+		{
+			status = rx_readl(dev, IndexRegs.Mailbox[7]) >> 16;
+			printk(KERN_ERR "%s%d: adapter kernel failed to start, init status = %ld.\n", dev->name, instance, status);
+			return -1;
+		}
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(1);
+	}
+	if (request_irq(dev->scsi_host_ptr->irq, aac_rx_intr, SA_SHIRQ|SA_INTERRUPT, "aacraid", (void *)dev)<0) 
+	{
+		printk(KERN_ERR "%s%d: Interrupt unavailable.\n", name, instance);
+		return -1;
+	}
+	/*
+	 *	Fill in the function dispatch table.
+	 */
+	dev->a_ops.adapter_interrupt = aac_rx_interrupt_adapter;
+	dev->a_ops.adapter_enable_int = aac_rx_enable_interrupt;
+	dev->a_ops.adapter_disable_int = aac_rx_disable_interrupt;
+	dev->a_ops.adapter_notify = aac_rx_notify_adapter;
+
+	if (aac_init_adapter(dev) == NULL)
+		return -1;
+	/*
+	 *	Start any kernel threads needed
+	 */
+	dev->thread_pid = kernel_thread((int (*)(void *))aac_command_thread, dev, 0);
+	/*
+	 *	Tell the adapter that all is configured, and it can start
+	 *	accepting requests
+	 */
+	aac_rx_start_adapter(dev);
+	return 0;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aacraid/sap1sup.c linux-2.5/drivers/scsi/aacraid/sap1sup.c
--- linux-2.5.13/drivers/scsi/aacraid/sap1sup.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aacraid/sap1sup.c	Thu Dec 13 16:32:36 2001
@@ -0,0 +1,394 @@
+/*
+ *	Adaptec AAC series RAID controller driver
+ *	(c) Copyright 2001 Red Hat Inc.	<alan@redhat.com>
+ *
+ * based on the old aacraid driver that is..
+ * Adaptec aacraid device driver for Linux.
+ *
+ * Copyright (c) 2000 Adaptec, Inc. (aacraid@adaptec.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Module Name:
+ *  sap1sup.c
+ *
+ * Abstract: Drawbridge specific support functions
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/slab.h>
+#include <linux/blk.h>
+#include <linux/delay.h>
+#include <linux/completion.h>
+#include <asm/semaphore.h>
+#include "scsi.h"
+#include "hosts.h"
+
+#include "aacraid.h"
+
+static void aac_sa_intr(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct aac_dev *dev = dev_id;
+	unsigned short intstat, mask;
+
+	intstat = sa_readw(dev, DoorbellReg_p);
+	/*
+	 *	Read mask and invert because drawbridge is reversed.
+	 *	This allows us to only service interrupts that have been enabled.
+	 */
+	mask = ~(sa_readw(dev, SaDbCSR.PRISETIRQMASK));
+
+	/* Check to see if this is our interrupt.  If it isn't just return */
+
+	if (intstat & mask) {
+		if (intstat & PrintfReady) {
+			aac_printf(dev, le32_to_cpu(sa_readl(dev, Mailbox5)));
+			sa_writew(dev, DoorbellClrReg_p, PrintfReady); /* clear PrintfReady */
+			sa_writew(dev, DoorbellReg_s, PrintfDone);
+		} else if (intstat & DOORBELL_1) {	// dev -> Host Normal Command Ready
+			aac_command_normal(&dev->queues->queue[HostNormCmdQueue]);
+			sa_writew(dev, DoorbellClrReg_p, DOORBELL_1);
+		} else if (intstat & DOORBELL_2) {	// dev -> Host Normal Response Ready
+			aac_response_normal(&dev->queues->queue[HostNormRespQueue]);
+			sa_writew(dev, DoorbellClrReg_p, DOORBELL_2);
+		} else if (intstat & DOORBELL_3) {	// dev -> Host Normal Command Not Full
+			sa_writew(dev, DoorbellClrReg_p, DOORBELL_3);
+		} else if (intstat & DOORBELL_4) {	// dev -> Host Normal Response Not Full
+			sa_writew(dev, DoorbellClrReg_p, DOORBELL_4);
+		}
+	}
+}
+
+/**
+ *	aac_sa_enable_interrupt	-	enable an interrupt event
+ *	@dev: Which adapter to enable.
+ *	@event: Which adapter event.
+ *
+ *	This routine will enable the corresponding adapter event to cause an interrupt on 
+ * 	the host.
+ */
+ 
+void aac_sa_enable_interrupt(struct aac_dev *dev, u32 event)
+{
+	switch (event) {
+
+	case HostNormCmdQue:
+		sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, DOORBELL_1);
+		break;
+
+	case HostNormRespQue:
+		sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, DOORBELL_2);
+		break;
+
+	case AdapNormCmdNotFull:
+		sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, DOORBELL_3);
+		break;
+
+	case AdapNormRespNotFull:
+		sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, DOORBELL_4);
+		break;
+	}
+}
+
+/**
+ *	aac_sa_disable_interrupt	-	disable an interrupt event
+ *	@dev: Which adapter to enable.
+ *	@event: Which adapter event.
+ *
+ *	This routine will enable the corresponding adapter event to cause an interrupt on 
+ * 	the host.
+ */
+
+void aac_sa_disable_interrupt (struct aac_dev *dev, u32 event)
+{
+	switch (event) {
+
+	case HostNormCmdQue:
+		sa_writew(dev, SaDbCSR.PRISETIRQMASK, DOORBELL_1);
+		break;
+
+	case HostNormRespQue:
+		sa_writew(dev, SaDbCSR.PRISETIRQMASK, DOORBELL_2);
+		break;
+
+	case AdapNormCmdNotFull:
+		sa_writew(dev, SaDbCSR.PRISETIRQMASK, DOORBELL_3);
+		break;
+
+	case AdapNormRespNotFull:
+		sa_writew(dev, SaDbCSR.PRISETIRQMASK, DOORBELL_4);
+		break;
+	}
+}
+
+/**
+ *	aac_sa_notify_adapter		-	handle adapter notification
+ *	@dev:	Adapter that notification is for
+ *	@event:	Event to notidy
+ *
+ *	Notify the adapter of an event
+ */
+ 
+void aac_sa_notify_adapter(struct aac_dev *dev, u32 event)
+{
+	switch (event) {
+
+	case AdapNormCmdQue:
+		sa_writew(dev, DoorbellReg_s,DOORBELL_1);
+		break;
+	case HostNormRespNotFull:
+		sa_writew(dev, DoorbellReg_s,DOORBELL_4);
+		break;
+	case AdapNormRespQue:
+		sa_writew(dev, DoorbellReg_s,DOORBELL_2);
+		break;
+	case HostNormCmdNotFull:
+		sa_writew(dev, DoorbellReg_s,DOORBELL_3);
+		break;
+	case HostShutdown:
+		//sa_sync_cmd(dev, HOST_CRASHING, 0, &ret);
+		break;
+	case FastIo:
+		sa_writew(dev, DoorbellReg_s,DOORBELL_6);
+		break;
+	case AdapPrintfDone:
+		sa_writew(dev, DoorbellReg_s,DOORBELL_5);
+		break;
+	default:
+		BUG();
+		break;
+	}
+}
+
+
+/**
+ *	sa_sync_cmd	-	send a command and wait
+ *	@dev: Adapter
+ *	@command: Command to execute
+ *	@p1: first parameter
+ *	@ret: adapter status
+ *
+ *	This routine will send a synchronous comamnd to the adapter and wait 
+ *	for its	completion.
+ */
+
+static int sa_sync_cmd(struct aac_dev *dev, unsigned long command, unsigned long p1, unsigned long *ret)
+{
+	unsigned long start;
+ 	int ok;
+	/*
+	 *	Write the Command into Mailbox 0
+	 */
+	sa_writel(dev, Mailbox0, cpu_to_le32(command));
+	/*
+	 *	Write the parameters into Mailboxes 1 - 4
+	 */
+	sa_writel(dev, Mailbox1, cpu_to_le32(p1));
+	sa_writel(dev, Mailbox2, 0);
+	sa_writel(dev, Mailbox3, 0);
+	sa_writel(dev, Mailbox4, 0);
+	/*
+	 *	Clear the synch command doorbell to start on a clean slate.
+	 */
+	sa_writew(dev, DoorbellClrReg_p, DOORBELL_0);
+	/*
+	 *	Signal that there is a new synch command
+	 */
+	sa_writew(dev, DoorbellReg_s, DOORBELL_0);
+
+	ok = 0;
+	start = jiffies;
+
+	while(time_before(jiffies, start+30*HZ))
+	{
+		/*
+		 *	Delay 5uS so that the monitor gets access
+		 */
+		udelay(5);
+		/*
+		 *	Mon110 will set doorbell0 bit when it has 
+		 *	completed the command.
+		 */
+		if(sa_readw(dev, DoorbellReg_p) & DOORBELL_0)  {
+			ok = 1;
+			break;
+		}
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(1);
+	}
+
+	if (ok != 1)
+		return -ETIMEDOUT;
+	/*
+	 *	Clear the synch command doorbell.
+	 */
+	sa_writew(dev, DoorbellClrReg_p, DOORBELL_0);
+	/*
+	 *	Pull the synch status from Mailbox 0.
+	 */
+	*ret = le32_to_cpu(sa_readl(dev, Mailbox0));
+	return 0;
+}
+
+/**
+ *	aac_sa_interrupt_adapter	-	interrupt an adapter
+ *	@dev: Which adapter to enable.
+ *
+ *	Breakpoint an adapter.
+ */
+ 
+static void aac_sa_interrupt_adapter (struct aac_dev *dev)
+{
+	unsigned long ret;
+	sa_sync_cmd(dev, BREAKPOINT_REQUEST, 0, &ret);
+}
+
+/**
+ *	aac_sa_start_adapter		-	activate adapter
+ *	@dev:	Adapter
+ *
+ *	Start up processing on an ARM based AAC adapter
+ */
+
+static void aac_sa_start_adapter(struct aac_dev *dev)
+{
+	unsigned long ret;
+	struct aac_init *init;
+	/*
+	 * Fill in the remaining pieces of the init.
+	 */
+	init = dev->init;
+	init->HostElapsedSeconds = cpu_to_le32(jiffies/HZ);
+
+	dprintk(("INIT\n"));
+	/*
+	 * Tell the adapter we are back and up and running so it will scan its command
+	 * queues and enable our interrupts
+	 */
+	dev->irq_mask =	(PrintfReady | DOORBELL_1 | DOORBELL_2 | DOORBELL_3 | DOORBELL_4);
+	/*
+	 *	First clear out all interrupts.  Then enable the one's that 
+	 *	we can handle.
+	 */
+	dprintk(("MASK\n"));
+	sa_writew(dev, SaDbCSR.PRISETIRQMASK, cpu_to_le16(0xffff));
+	sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 | DOORBELL_2 | DOORBELL_3 | DOORBELL_4));
+	dprintk(("SYNCCMD\n"));
+	sa_sync_cmd(dev, INIT_STRUCT_BASE_ADDRESS, (unsigned long) dev->init_pa, &ret);
+}
+
+/**
+ *	aac_sa_init	-	initialize an ARM based AAC card
+ *	@dev: device to configure
+ *	@devnum: adapter number
+ *
+ *	Allocate and set up resources for the ARM based AAC variants. The 
+ *	device_interface in the commregion will be allocated and linked 
+ *	to the comm region.
+ */
+
+int aac_sa_init(struct aac_dev *dev, unsigned long devnum)
+{
+	unsigned long start;
+	unsigned long status;
+	int instance;
+	const char *name;
+
+	dev->devnum = devnum;
+
+	dprintk(("PREINST\n"));
+	instance = dev->id;
+	name     = dev->name;
+
+	/*
+	 *	Map in the registers from the adapter.
+	 */
+	dprintk(("PREMAP\n"));
+
+	if((dev->regs.sa = (struct sa_registers *)ioremap((unsigned long)dev->scsi_host_ptr->base, 8192))==NULL)
+	{	
+		printk(KERN_WARNING "aacraid: unable to map ARM.\n" );
+		return -1;
+	}
+	/*
+	 *	Check to see if the board failed any self tests.
+	 */
+	if (sa_readl(dev, Mailbox7) & SELF_TEST_FAILED) {
+		printk(KERN_WARNING "%s%d: adapter self-test failed.\n", name, instance);
+		return -1;
+	}
+	/*
+	 *	Check to see if the board panic'd while booting.
+	 */
+	if (sa_readl(dev, Mailbox7) & KERNEL_PANIC) {
+		printk(KERN_WARNING "%s%d: adapter kernel panic'd.\n", name, instance);
+		return -1;
+	}
+	start = jiffies;
+	/*
+	 *	Wait for the adapter to be up and running. Wait up to 3 minutes.
+	 */
+	while (!(sa_readl(dev, Mailbox7) & KERNEL_UP_AND_RUNNING)) {
+		if (time_after(start+180*HZ, jiffies)) {
+			status = sa_readl(dev, Mailbox7) >> 16;
+			printk(KERN_WARNING "%s%d: adapter kernel failed to start, init status = %d.\n", name, instance, le32_to_cpu(status));
+			return -1;
+		}
+		set_current_state(TASK_UNINTERRUPTIBLE);
+		schedule_timeout(1);
+	}
+
+	dprintk(("ATIRQ\n"));
+	if (request_irq(dev->scsi_host_ptr->irq, aac_sa_intr, SA_SHIRQ|SA_INTERRUPT, "aacraid", (void *)dev ) < 0) {
+		printk(KERN_WARNING "%s%d: Interrupt unavailable.\n", name, instance);
+		return -1;
+	}
+
+	/*
+	 *	Fill in the function dispatch table.
+	 */
+
+	dev->a_ops.adapter_interrupt = aac_sa_interrupt_adapter;
+	dev->a_ops.adapter_enable_int = aac_sa_enable_interrupt;
+	dev->a_ops.adapter_disable_int = aac_sa_disable_interrupt;
+	dev->a_ops.adapter_notify = aac_sa_notify_adapter;
+
+	dprintk(("FUNCDONE\n"));
+
+	if(aac_init_adapter(dev) == NULL)
+		return -1;
+
+	dprintk(("NEWADAPTDONE\n"));
+	/*
+	 *	Start any kernel threads needed
+	 */
+	dev->thread_pid = kernel_thread((int (*)(void *))aac_command_thread, dev, 0);
+	/*
+	 *	Tell the adapter that all is configure, and it can start 
+	 *	accepting requests
+	 */
+	dprintk(("STARTING\n"));
+	aac_sa_start_adapter(dev);
+	dprintk(("STARTED\n"));
+	return 0;
+}
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aha1542.c linux-2.5/drivers/scsi/aha1542.c
--- linux-2.5.13/drivers/scsi/aha1542.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/scsi/aha1542.c	Fri May  3 18:26:46 2002
@@ -168,6 +168,7 @@
 
 static struct Scsi_Host *aha_host[7];	/* One for each IRQ level (9-15) */
 
+static spinlock_t aha1542_lock = SPIN_LOCK_UNLOCKED;
 
 
 
@@ -218,31 +219,34 @@
 static int aha1542_out(unsigned int base, unchar * cmdp, int len)
 {
 	unsigned long flags = 0;
+	int got_lock;
 
-	save_flags(flags);
 	if (len == 1) {
+		got_lock = 0;
 		while (1 == 1) {
 			WAIT(STATUS(base), CDF, 0, CDF);
-			cli();
+			spin_lock_irqsave(&aha1542_lock, flags);
 			if (inb(STATUS(base)) & CDF) {
-				restore_flags(flags);
+				spin_unlock_irqrestore(&aha1542_lock, flags);
 				continue;
 			}
 			outb(*cmdp, DATA(base));
-			restore_flags(flags);
+			spin_unlock_irqrestore(&aha1542_lock, flags);
 			return 0;
 		}
 	} else {
-		cli();
+		spin_lock_irqsave(&aha1542_lock, flags);
+		got_lock = 1;
 		while (len--) {
 			WAIT(STATUS(base), CDF, 0, CDF);
 			outb(*cmdp++, DATA(base));
 		}
-		restore_flags(flags);
+		spin_unlock_irqrestore(&aha1542_lock, flags);
 	}
 	return 0;
 fail:
-	restore_flags(flags);
+	if (got_lock)
+		spin_unlock_irqrestore(&aha1542_lock, flags);
 	printk(KERN_ERR "aha1542_out failed(%d): ", len + 1);
 	aha1542_stat();
 	return 1;
@@ -255,16 +259,15 @@
 {
 	unsigned long flags;
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&aha1542_lock, flags);
 	while (len--) {
 		WAIT(STATUS(base), DF, DF, 0);
 		*cmdp++ = inb(DATA(base));
 	}
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 	return 0;
 fail:
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 	printk(KERN_ERR "aha1542_in failed(%d): ", len + 1);
 	aha1542_stat();
 	return 1;
@@ -277,16 +280,15 @@
 {
 	unsigned long flags;
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&aha1542_lock, flags);
 	while (len--) {
 		WAITd(STATUS(base), DF, DF, 0, 100);
 		*cmdp++ = inb(DATA(base));
 	}
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 	return 0;
 fail:
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 	return 1;
 }
 
@@ -484,8 +486,7 @@
 		}
 		aha1542_intr_reset(shost->io_port);
 
-		save_flags(flags);
-		cli();
+		spin_lock_irqsave(&aha1542_lock, flags);
 		mbi = HOSTDATA(shost)->aha1542_last_mbi_used + 1;
 		if (mbi >= 2 * AHA1542_MAILBOXES)
 			mbi = AHA1542_MAILBOXES;
@@ -499,7 +500,7 @@
 		} while (mbi != HOSTDATA(shost)->aha1542_last_mbi_used);
 
 		if (mb[mbi].status == 0) {
-			restore_flags(flags);
+			spin_unlock_irqrestore(&aha1542_lock, flags);
 			/* Hmm, no mail.  Must have read it the last time around */
 			if (!number_serviced && !needs_restart)
 				printk(KERN_WARNING "aha1542.c: interrupt received, but no mail.\n");
@@ -514,7 +515,7 @@
 		mbistatus = mb[mbi].status;
 		mb[mbi].status = 0;
 		HOSTDATA(shost)->aha1542_last_mbi_used = mbi;
-		restore_flags(flags);
+		spin_unlock_irqrestore(&aha1542_lock, flags);
 
 #ifdef DEBUG
 		{
@@ -653,8 +654,7 @@
 	/* Use the outgoing mailboxes in a round-robin fashion, because this
 	   is how the host adapter will scan for them */
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&aha1542_lock, flags);
 	mbo = HOSTDATA(SCpnt->host)->aha1542_last_mbo_used + 1;
 	if (mbo >= AHA1542_MAILBOXES)
 		mbo = 0;
@@ -674,7 +674,7 @@
 							   screwing with this cdb. */
 
 	HOSTDATA(SCpnt->host)->aha1542_last_mbo_used = mbo;
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 
 #ifdef DEBUG
 	printk(KERN_DEBUG "Sending command (%d %x)...", mbo, done);
@@ -1179,12 +1179,14 @@
 		}
 	}
 	for (indx = 0; indx < sizeof(bases) / sizeof(bases[0]); indx++)
-		if (bases[indx] != 0 && !check_region(bases[indx], 4)) {
+		if (bases[indx] != 0 && request_region(bases[indx], 4, "aha1542")) {
 			shpnt = scsi_register(tpnt,
 					sizeof(struct aha1542_hostdata));
 
-			if(shpnt==NULL)
+			if(shpnt==NULL) {
+				release_region(bases[indx], 4);
 				continue;
+			}
 			/* For now we do this - until kmalloc is more intelligent
 			   we are resigned to stupid hacks like this */
 			if (SCSI_BUF_PA(shpnt) >= ISA_DMA_THRESHOLD) {
@@ -1242,18 +1244,17 @@
 			DEB(aha1542_stat());
 
 			DEB(printk("aha1542_detect: enable interrupt channel %d\n", irq_level));
-			save_flags(flags);
-			cli();
+			spin_lock_irqsave(&aha1542_lock, flags);
 			if (request_irq(irq_level, do_aha1542_intr_handle, 0, "aha1542", NULL)) {
 				printk(KERN_ERR "Unable to allocate IRQ for adaptec controller.\n");
-				restore_flags(flags);
+				spin_unlock_irqrestore(&aha1542_lock, flags);
 				goto unregister;
 			}
 			if (dma_chan != 0xFF) {
 				if (request_dma(dma_chan, "aha1542")) {
 					printk(KERN_ERR "Unable to allocate DMA channel for Adaptec.\n");
 					free_irq(irq_level, NULL);
-					restore_flags(flags);
+					spin_unlock_irqrestore(&aha1542_lock, flags);
 					goto unregister;
 				}
 				if (dma_chan == 0 || dma_chan >= 5) {
@@ -1274,7 +1275,7 @@
 			HOSTDATA(shpnt)->aha1542_last_mbi_used = (2 * AHA1542_MAILBOXES - 1);
 			HOSTDATA(shpnt)->aha1542_last_mbo_used = (AHA1542_MAILBOXES - 1);
 			memset(HOSTDATA(shpnt)->SCint, 0, sizeof(HOSTDATA(shpnt)->SCint));
-			restore_flags(flags);
+			spin_unlock_irqrestore(&aha1542_lock, flags);
 #if 0
 			DEB(printk(" *** READ CAPACITY ***\n"));
 
@@ -1308,10 +1309,10 @@
 				aha1542_command(0, cmd, buffer, 512);
 			}
 #endif
-			request_region(bases[indx], 4, "aha1542");	/* Register the IO ports that we use */
 			count++;
 			continue;
 unregister:
+			release_region(bases[indx], 4);
 			scsi_unregister(shpnt);
 			continue;
 
@@ -1376,8 +1377,7 @@
 	ccb = HOSTDATA(SCpnt->host)->ccb;
 	mb = HOSTDATA(SCpnt->host)->mb;
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&aha1542_lock, flags);
 	mbo = HOSTDATA(SCpnt->host)->aha1542_last_mbo_used + 1;
 	if (mbo >= AHA1542_MAILBOXES)
 		mbo = 0;
@@ -1398,7 +1398,7 @@
 							   screwing with this cdb. */
 
 	HOSTDATA(SCpnt->host)->aha1542_last_mbo_used = mbo;
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 
 	any2scsi(mb[mbo].ccbptr, SCSI_BUF_PA(&ccb[mbo]));	/* This gets trashed for some reason */
 
@@ -1590,6 +1590,7 @@
 	return FAILED;
 }
 
+#if 0
 /*
  * These are the old error handling routines.  They are only temporarily
  * here while we play with the new error handling code.
@@ -1606,8 +1607,7 @@
 	       inb(STATUS(SCpnt->host->io_port)),
 	       inb(INTRFLAGS(SCpnt->host->io_port)));
 
-	save_flags(flags);
-	cli();
+	spin_lock_irqsave(&aha1542_lock, flags);
 	mb = HOSTDATA(SCpnt->host)->mb;
 	mbi = HOSTDATA(SCpnt->host)->aha1542_last_mbi_used + 1;
 	if (mbi >= 2 * AHA1542_MAILBOXES)
@@ -1620,7 +1620,7 @@
 		if (mbi >= 2 * AHA1542_MAILBOXES)
 			mbi = AHA1542_MAILBOXES;
 	} while (mbi != HOSTDATA(SCpnt->host)->aha1542_last_mbi_used);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&aha1542_lock, flags);
 
 	if (mb[mbi].status) {
 		printk(KERN_ERR "Lost interrupt discovered on irq %d - attempting to recover\n",
@@ -1648,15 +1648,17 @@
 
 	DEB(printk("aha1542_abort\n"));
 #if 0
-	save_flags(flags);
-	cli();
-	for (mbo = 0; mbo < AHA1542_MAILBOXES; mbo++)
+	spin_lock_irqsave(&aha1542_lock, flags);
+	for (mbo = 0; mbo < AHA1542_MAILBOXES; mbo++) {
 		if (SCpnt == HOSTDATA(SCpnt->host)->SCint[mbo]) {
 			mb[mbo].status = 2;	/* Abort command */
 			aha1542_out(SCpnt->host->io_port, &ahacmd, 1);	/* start scsi command */
-			restore_flags(flags);
+			spin_unlock_irqrestore(&aha1542_lock, flags);
 			break;
-		};
+		}
+	}
+	if (AHA1542_MAILBOXES == mbo)
+		spin_unlock_irqrestore(&aha1542_lock, flags);
 #endif
 	return SCSI_ABORT_SNOOZE;
 }
@@ -1777,6 +1779,7 @@
 	   to request sense information in order to decide what to do next. */
 	return SCSI_RESET_PUNT;
 }
+#endif    /* end of big comment block around old_abort + old_reset */
 
 #include "sd.h"
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aha1542.h linux-2.5/drivers/scsi/aha1542.h
--- linux-2.5.13/drivers/scsi/aha1542.h	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/scsi/aha1542.h	Fri May  3 17:56:20 2002
@@ -137,8 +137,10 @@
 static int aha1542_bus_reset(Scsi_Cmnd * SCpnt);
 static int aha1542_dev_reset(Scsi_Cmnd * SCpnt);
 static int aha1542_host_reset(Scsi_Cmnd * SCpnt);
+#if 0
 static int aha1542_old_abort(Scsi_Cmnd * SCpnt);
 static int aha1542_old_reset(Scsi_Cmnd *, unsigned int);
+#endif
 static int aha1542_biosparam(Disk *, kdev_t, int*);
 
 #define AHA1542_MAILBOXES 8
@@ -154,8 +156,6 @@
 		     detect:			aha1542_detect,		\
 		     command:			aha1542_command,	\
 		     queuecommand:		aha1542_queuecommand,	\
-                     abort:		        aha1542_old_abort,	\
-                     reset:			aha1542_old_reset,	\
 		     eh_abort_handler:		aha1542_abort,		\
 		     eh_device_reset_handler:	aha1542_dev_reset,	\
 		     eh_bus_reset_handler:	aha1542_bus_reset,	\
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx.h linux-2.5/drivers/scsi/aic7xxx/aic7xxx.h
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx.h	Fri May  3 03:49:07 2002
@@ -51,6 +51,7 @@
 /************************* Forward Declarations *******************************/
 struct ahc_platform_data;
 struct scb_platform_data;
+struct seeprom_descriptor;
 
 /****************************** Useful Macros *********************************/
 #ifndef MAX
@@ -1116,6 +1117,7 @@
 int			 ahc_suspend(struct ahc_softc *ahc); 
 int			 ahc_resume(struct ahc_softc *ahc);
 void			 ahc_softc_insert(struct ahc_softc *);
+struct ahc_softc	*ahc_find_softc(struct ahc_softc *ahc);
 void			 ahc_set_unit(struct ahc_softc *, int);
 void			 ahc_set_name(struct ahc_softc *, char *);
 void			 ahc_alloc_scbs(struct ahc_softc *ahc);
@@ -1221,4 +1223,8 @@
 /******************************* Debug ***************************************/
 void			ahc_print_scb(struct scb *scb);
 void			ahc_dump_card_state(struct ahc_softc *ahc);
+/******************************* SEEPROM *************************************/
+int		ahc_acquire_seeprom(struct ahc_softc *ahc,
+				    struct seeprom_descriptor *sd);
+void		ahc_release_seeprom(struct seeprom_descriptor *sd);
 #endif /* _AIC7XXX_H_ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx.reg linux-2.5/drivers/scsi/aic7xxx/aic7xxx.reg
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx.reg	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx.reg	Fri May  3 03:49:07 2002
@@ -1316,7 +1316,7 @@
 		bit	SDMAENACK	0x10
 		bit	HDMAEN		0x08
 		bit	HDMAENACK	0x08
-		bit	DIRECTION	0x04
+		bit	DIRECTION	0x04	/* Set indicates PCI->SCSI */
 		bit	FIFOFLUSH	0x02
 		bit	FIFORESET	0x01
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_93cx6.c linux-2.5/drivers/scsi/aic7xxx/aic7xxx_93cx6.c
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_93cx6.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx_93cx6.c	Fri May  3 03:49:07 2002
@@ -77,9 +77,13 @@
  */
 static struct seeprom_cmd {
   	uint8_t len;
- 	uint8_t bits[3];
+ 	uint8_t bits[9];
 } seeprom_read = {3, {1, 1, 0}};
 
+static struct seeprom_cmd seeprom_ewen = {9, {1, 0, 0, 1, 1, 0, 0, 0, 0}};
+static struct seeprom_cmd seeprom_ewds = {9, {1, 0, 0, 0, 0, 0, 0, 0, 0}};
+static struct seeprom_cmd seeprom_write = {3, {1, 0, 1}};
+
 /*
  * Wait for the SEERDY to go high; about 800 ns.
  */
@@ -90,6 +94,49 @@
 	(void)SEEPROM_INB(sd);	/* Clear clock */
 
 /*
+ * Send a START condition and the given command
+ */
+static void
+send_seeprom_cmd(struct seeprom_descriptor *sd, struct seeprom_cmd *cmd)
+{
+	uint8_t temp;
+	int i = 0;
+
+	/* Send chip select for one clock cycle. */
+	temp = sd->sd_MS ^ sd->sd_CS;
+	SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
+	CLOCK_PULSE(sd, sd->sd_RDY);
+
+	for (i = 0; i < cmd->len; i++) {
+		if (cmd->bits[i] != 0)
+			temp ^= sd->sd_DO;
+		SEEPROM_OUTB(sd, temp);
+		CLOCK_PULSE(sd, sd->sd_RDY);
+		SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
+		CLOCK_PULSE(sd, sd->sd_RDY);
+		if (cmd->bits[i] != 0)
+			temp ^= sd->sd_DO;
+	}
+}
+
+/*
+ * Clear CS put the chip in the reset state, where it can wait for new commands.
+ */
+static void
+reset_seeprom(struct seeprom_descriptor *sd)
+{
+	uint8_t temp;
+
+	temp = sd->sd_MS;
+	SEEPROM_OUTB(sd, temp);
+	CLOCK_PULSE(sd, sd->sd_RDY);
+	SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
+	CLOCK_PULSE(sd, sd->sd_RDY);
+	SEEPROM_OUTB(sd, temp);
+	CLOCK_PULSE(sd, sd->sd_RDY);
+}
+
+/*
  * Read the serial EEPROM and returns 1 if successful and 0 if
  * not successful.
  */
@@ -110,26 +157,14 @@
 	 * will range from 0 to count-1.
 	 */
 	for (k = start_addr; k < count + start_addr; k++) {
-		/* Send chip select for one clock cycle. */
-		temp = sd->sd_MS ^ sd->sd_CS;
-		SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
-		CLOCK_PULSE(sd, sd->sd_RDY);
-
 		/*
 		 * Now we're ready to send the read command followed by the
 		 * address of the 16-bit register we want to read.
 		 */
-		for (i = 0; i < seeprom_read.len; i++) {
-			if (seeprom_read.bits[i] != 0)
-				temp ^= sd->sd_DO;
-			SEEPROM_OUTB(sd, temp);
-			CLOCK_PULSE(sd, sd->sd_RDY);
-			SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
-			CLOCK_PULSE(sd, sd->sd_RDY);
-			if (seeprom_read.bits[i] != 0)
-				temp ^= sd->sd_DO;
-		}
+		send_seeprom_cmd(sd, &seeprom_read);
+
 		/* Send the 6 or 8 bit address (MSB first, LSB last). */
+		temp = sd->sd_MS ^ sd->sd_CS;
 		for (i = (sd->sd_chip - 1); i >= 0; i--) {
 			if ((k & (1 << i)) != 0)
 				temp ^= sd->sd_DO;
@@ -161,13 +196,7 @@
 		buf[k - start_addr] = v;
 
 		/* Reset the chip select for the next command cycle. */
-		temp = sd->sd_MS;
-		SEEPROM_OUTB(sd, temp);
-		CLOCK_PULSE(sd, sd->sd_RDY);
-		SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
-		CLOCK_PULSE(sd, sd->sd_RDY);
-		SEEPROM_OUTB(sd, temp);
-		CLOCK_PULSE(sd, sd->sd_RDY);
+		reset_seeprom(sd);
 	}
 #ifdef AHC_DUMP_EEPROM
 	printf("\nSerial EEPROM:\n\t");
@@ -179,6 +208,75 @@
 	}
 	printf ("\n");
 #endif
+	return (1);
+}
+
+/*
+ * Write the serial EEPROM and return 1 if successful and 0 if
+ * not successful.
+ */
+int
+ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
+		  u_int start_addr, u_int count)
+{
+	uint16_t v;
+	uint8_t temp;
+	int i, k;
+
+	/* Place the chip into write-enable mode */
+	send_seeprom_cmd(sd, &seeprom_ewen);
+	reset_seeprom(sd);
+
+	/* Write all requested data out to the seeprom. */
+	temp = sd->sd_MS ^ sd->sd_CS;
+	for (k = start_addr; k < count + start_addr; k++) {
+		/* Send the write command */
+		send_seeprom_cmd(sd, &seeprom_write);
+
+		/* Send the 6 or 8 bit address (MSB first). */
+		for (i = (sd->sd_chip - 1); i >= 0; i--) {
+			if ((k & (1 << i)) != 0)
+				temp ^= sd->sd_DO;
+			SEEPROM_OUTB(sd, temp);
+			CLOCK_PULSE(sd, sd->sd_RDY);
+			SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
+			CLOCK_PULSE(sd, sd->sd_RDY);
+			if ((k & (1 << i)) != 0)
+				temp ^= sd->sd_DO;
+		}
+
+		/* Write the 16 bit value, MSB first */
+		v = buf[k - start_addr];
+		for (i = 15; i >= 0; i--) {
+			if ((v & (1 << i)) != 0)
+				temp ^= sd->sd_DO;
+			SEEPROM_OUTB(sd, temp);
+			CLOCK_PULSE(sd, sd->sd_RDY);
+			SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
+			CLOCK_PULSE(sd, sd->sd_RDY);
+			if ((v & (1 << i)) != 0)
+				temp ^= sd->sd_DO;
+		}
+
+		/* Wait for the chip to complete the write */
+		temp = sd->sd_MS;
+		SEEPROM_OUTB(sd, temp);
+		CLOCK_PULSE(sd, sd->sd_RDY);
+		temp = sd->sd_MS ^ sd->sd_CS;
+		do {
+			SEEPROM_OUTB(sd, temp);
+			CLOCK_PULSE(sd, sd->sd_RDY);
+			SEEPROM_OUTB(sd, temp ^ sd->sd_CK);
+			CLOCK_PULSE(sd, sd->sd_RDY);
+		} while ((SEEPROM_DATA_INB(sd) & sd->sd_DI) == 0);
+
+		reset_seeprom(sd);
+	}
+
+	/* Put the chip back into write-protect mode */
+	send_seeprom_cmd(sd, &seeprom_ewds);
+	reset_seeprom(sd);
+
 	return (1);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_93cx6.h linux-2.5/drivers/scsi/aic7xxx/aic7xxx_93cx6.h
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_93cx6.h	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx_93cx6.h	Fri May  3 03:15:19 2002
@@ -95,6 +95,8 @@
 
 int read_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
 		 u_int start_addr, u_int count);
+int ahc_write_seeprom(struct seeprom_descriptor *sd, uint16_t *buf,
+		 u_int start_addr, u_int count);
 int verify_cksum(struct seeprom_config *sc);
 
 #endif /* _AIC7XXX_93CX6_H_ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_core.c linux-2.5/drivers/scsi/aic7xxx/aic7xxx_core.c
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_core.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx_core.c	Fri May  3 03:49:07 2002
@@ -810,7 +810,12 @@
 		 * target does a command complete.
 		 */
 		ahc_freeze_devq(ahc, scb);
-		ahc_set_transaction_status(scb, CAM_DATA_RUN_ERR);
+		if ((scb->flags & SCB_SENSE) == 0) {
+			ahc_set_transaction_status(scb, CAM_DATA_RUN_ERR);
+		} else {
+			scb->flags &= ~SCB_SENSE;
+			ahc_set_transaction_status(scb, CAM_AUTOSENSE_FAIL);
+		}
 		ahc_freeze_scb(scb);
 
 		if ((ahc->features & AHC_ULTRA2) != 0) {
@@ -1482,7 +1487,7 @@
 		memcpy(tstate, master_tstate, sizeof(*tstate));
 		memset(tstate->enabled_luns, 0, sizeof(tstate->enabled_luns));
 		tstate->ultraenb = 0;
-		for (i = 0; i < 16; i++) {
+		for (i = 0; i < AHC_NUM_TARGETS; i++) {
 			memset(&tstate->transinfo[i].curr, 0,
 			      sizeof(tstate->transinfo[i].curr));
 			memset(&tstate->transinfo[i].goal, 0,
@@ -3527,7 +3532,7 @@
 	ahc->bugs = AHC_BUGNONE;
 	ahc->flags = AHC_FNONE;
 
-	for (i = 0; i < 16; i++)
+	for (i = 0; i < AHC_NUM_TARGETS; i++)
 		TAILQ_INIT(&ahc->untagged_queues[i]);
 	if (ahc_platform_alloc(ahc, platform_arg) != 0) {
 		ahc_free(ahc);
@@ -3612,6 +3617,22 @@
 	else
 		TAILQ_INSERT_TAIL(&ahc_tailq, ahc, links);
 	ahc->init_level++;
+}
+
+/*
+ * Verify that the passed in softc pointer is for a
+ * controller that is still configured.
+ */
+struct ahc_softc *
+ahc_find_softc(struct ahc_softc *ahc)
+{
+	struct ahc_softc *list_ahc;
+
+	TAILQ_FOREACH(list_ahc, &ahc_tailq, links) {
+		if (list_ahc == ahc)
+			return (ahc);
+	}
+	return (NULL);
 }
 
 void
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_pci.c linux-2.5/drivers/scsi/aic7xxx/aic7xxx_pci.c
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_pci.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx_pci.c	Fri May  3 03:49:07 2002
@@ -679,9 +679,6 @@
 static void aic785X_cable_detect(struct ahc_softc *ahc, int *internal50_present,
 				 int *externalcable_present,
 				 int *eeprom_present);
-static int acquire_seeprom(struct ahc_softc *ahc,
-			   struct seeprom_descriptor *sd);
-static void release_seeprom(struct seeprom_descriptor *sd);
 static void write_brdctl(struct ahc_softc *ahc, uint8_t value);
 static uint8_t read_brdctl(struct ahc_softc *ahc);
 
@@ -999,6 +996,14 @@
 
 	if ((ahc->features & AHC_ULTRA2) != 0)
 		ramps = (ahc_inb(ahc, DSCOMMAND0) & RAMPS) != 0;
+	else if (chip == AHC_AIC7895 || chip == AHC_AIC7895C)
+		/*
+		 * External SCBRAM arbitration is flakey
+		 * on these chips.  Unfortunately this means
+		 * we don't use the extra SCB ram space on the
+		 * 3940AUW.
+		 */
+		ramps = 0;
 	else if (chip >= AHC_AIC7870)
 		ramps = (devconfig & RAMPSM) != 0;
 	else
@@ -1201,7 +1206,7 @@
 	sd.sd_DO = SEEDO;
 	sd.sd_DI = SEEDI;
 
-	have_seeprom = acquire_seeprom(ahc, &sd);
+	have_seeprom = ahc_acquire_seeprom(ahc, &sd);
 	if (have_seeprom) {
 
 		if (bootverbose) 
@@ -1229,7 +1234,7 @@
 			}
 			sd.sd_chip = C56_66;
 		}
-		release_seeprom(&sd);
+		ahc_release_seeprom(&sd);
 	}
 
 	if (!have_seeprom) {
@@ -1407,9 +1412,9 @@
 	}
 
 	if (have_autoterm) {
-		acquire_seeprom(ahc, &sd);
+		ahc_acquire_seeprom(ahc, &sd);
 		configure_termination(ahc, &sd, adapter_control, sxfrctl1);
-		release_seeprom(&sd);
+		ahc_release_seeprom(&sd);
 	}
 }
 
@@ -1706,8 +1711,8 @@
 	*eeprom_present = (ahc_inb(ahc, SPIOCAP) & EEPROM) ? 1 : 0;
 }
 	
-static int
-acquire_seeprom(struct ahc_softc *ahc, struct seeprom_descriptor *sd)
+int
+ahc_acquire_seeprom(struct ahc_softc *ahc, struct seeprom_descriptor *sd)
 {
 	int wait;
 
@@ -1734,8 +1739,8 @@
 	return(1);
 }
 
-static void
-release_seeprom(struct seeprom_descriptor *sd)
+void
+ahc_release_seeprom(struct seeprom_descriptor *sd)
 {
 	/* Release access to the memory port and the serial EEPROM. */
 	SEEPROM_OUTB(sd, 0);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_proc.c linux-2.5/drivers/scsi/aic7xxx/aic7xxx_proc.c
--- linux-2.5.13/drivers/scsi/aic7xxx/aic7xxx_proc.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aic7xxx_proc.c	Fri May  3 03:49:07 2002
@@ -41,6 +41,7 @@
  */
 #include "aic7xxx_osm.h"
 #include "aic7xxx_inline.h"
+#include "aic7xxx_93cx6.h"
 
 static void	copy_mem_info(struct info_str *info, char *data, int len);
 static int	copy_info(struct info_str *info, char *fmt, ...);
@@ -225,6 +226,55 @@
 	copy_info(info, "\t\tDevice Queue Frozen Count %d\n", dev->qfrozen);
 }
 
+static int
+ahc_proc_write_seeprom(struct ahc_softc *ahc, char *buffer, int length)
+{
+	struct seeprom_descriptor sd;
+	int have_seeprom;
+
+	if (length != sizeof(struct seeprom_config)) {
+		printf("ahc_proc_write_seeprom: incorrect buffer size\n");
+		return (-EINVAL);
+	}
+
+	have_seeprom = ahc_verify_cksum((struct seeprom_config*)buffer);
+	if (have_seeprom == 0) {
+		printf("ahc_proc_write_seeprom: checksum verification failuire\n");
+		return (-EINVAL);
+	}
+
+	sd.sd_ahc = ahc;
+	sd.sd_control_offset = SEECTL;
+	sd.sd_status_offset = SEECTL;
+	sd.sd_dataout_offset = SEECTL;
+	if (ahc->flags & AHC_LARGE_SEEPROM)
+		sd.sd_chip = C56_66;
+	else
+		sd.sd_chip = C46;
+	sd.sd_MS = SEEMS;
+	sd.sd_RDY = SEERDY;
+	sd.sd_CS = SEECS;
+	sd.sd_CK = SEECK;
+	sd.sd_DO = SEEDO;
+	sd.sd_DI = SEEDI;
+
+	have_seeprom = ahc_acquire_seeprom(ahc, &sd);
+	if (!have_seeprom) {
+		printf("ahc_proc_write_seeprom: No Serial EEPROM\n");
+		return (-EINVAL);
+	} else {
+		u_int start_addr;
+
+		printf("aic7xxx: Writing Serial EEPROM\n");
+		start_addr = 32 * (ahc->channel - 'A');
+		ahc_write_seeprom(&sd, (u_int16_t *)buffer, start_addr,
+				  sizeof(struct seeprom_config));
+		ahc_release_seeprom(&sd);
+	}
+
+	return (length);
+}
+
 /*
  * Return information to handle /proc support for the driver.
  */
@@ -234,9 +284,12 @@
 {
 	struct	ahc_softc *ahc;
 	struct	info_str info;
+	struct	seeprom_descriptor sd;
 	char	ahc_info[256];
+	u_int16_t buf[32];
 	u_int	max_targ;
 	u_int	i;
+	int	have_seeprom;
 
 	TAILQ_FOREACH(ahc, &ahc_tailq, links) {
 		if (ahc->platform_data->host->host_no == hostno)
@@ -248,7 +301,7 @@
 
 	 /* Has data been written to the file? */ 
 	if (inout == TRUE)
-		return (-ENOSYS);
+		return (ahc_proc_write_seeprom(ahc, buffer, length));
 
 	if (start)
 		*start = buffer;
@@ -261,7 +314,51 @@
 	copy_info(&info, "Adaptec AIC7xxx driver version: %s\n",
 		  AIC7XXX_DRIVER_VERSION);
 	ahc_controller_info(ahc, ahc_info);
-	copy_info(&info, "%s\n", ahc_info);
+	copy_info(&info, "%s\n\n", ahc_info);
+
+	sd.sd_ahc = ahc;
+	sd.sd_control_offset = SEECTL;
+	sd.sd_status_offset = SEECTL;
+	sd.sd_dataout_offset = SEECTL;
+	if (ahc->flags & AHC_LARGE_SEEPROM)
+		sd.sd_chip = C56_66;
+	else
+		sd.sd_chip = C46;
+	sd.sd_MS = SEEMS;
+	sd.sd_RDY = SEERDY;
+	sd.sd_CS = SEECS;
+	sd.sd_CK = SEECK;
+	sd.sd_DO = SEEDO;
+	sd.sd_DI = SEEDI;
+
+	have_seeprom = ahc_acquire_seeprom(ahc, &sd);
+	if (!have_seeprom)
+		copy_info(&info, "No Serial EEPROM\n");
+	else {
+		u_int start_addr;
+
+		start_addr = 32 * (ahc->channel - 'A');
+		have_seeprom = ahc_read_seeprom(&sd, (u_int16_t *)&buf,
+						start_addr, sizeof(buf)/2);
+		if (have_seeprom)
+			have_seeprom =
+			    ahc_verify_cksum((struct seeprom_config*)&buf);
+		if (have_seeprom == 0)
+			copy_info(&info, "Corrupted Serial EEPROM\n");
+		else {
+			copy_info(&info, "Serial EEPROM:\n");
+			for (i = 0; i < sizeof(buf)/2; i++) {
+				if (((i % 8) == 0) && (i != 0)) {
+					copy_info(&info, "\n");
+				}
+				copy_info(&info, "0x%.4x ", buf[i]);
+			}
+			copy_info(&info, "\n");
+		}
+		ahc_release_seeprom(&sd);
+	}
+
+	copy_info(&info, "\n");
 
 	max_targ = 15;
 	if ((ahc->features & (AHC_WIDE|AHC_TWIN)) == 0)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/Makefile linux-2.5/drivers/scsi/aic7xxx/aicasm/Makefile
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/Makefile	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/Makefile	Fri May  3 03:49:07 2002
@@ -1,13 +1,16 @@
 PROG=	aicasm
 
-.SUFFIXES= .l .y .c
+.SUFFIXES= .l .y .c .h
 
 CSRCS=	aicasm.c aicasm_symbol.c
-GENSRCS= aicasm_gram.c aicasm_scan.c
-GENHDRS= y.tab.h aicdb.h
+YSRCS=	aicasm_gram.y aicasm_macro_gram.y
+LSRCS=	aicasm_scan.l aicasm_macro_scan.l
 
-SRCS=	${GENSRCS} ${CSRCS}
-CLEANFILES= ${GENSRCS} ${GENHDRS} y.output
+GENHDRS=	aicdb.h $(YSRCS:.y=.h)
+GENSRCS=	$(YSRCS:.y=.c) $(LSRCS:.l=.c)
+
+SRCS=	${CSRCS} ${GENSRCS}
+CLEANFILES= ${GENSRCS} ${GENHDRS} $(YSRCS:.y=.output)
 # Override default kernel CFLAGS.  This is a userland app.
 AICASM_CFLAGS:= -I/usr/include -I. -ldb
 YFLAGS= -d
@@ -26,7 +29,7 @@
 LFLAGS= -d
 endif
 
-$(PROG):  $(SRCS) $(GENHDRS)
+$(PROG):  ${GENHDRS} $(SRCS)
 	$(AICASM_CC) $(AICASM_CFLAGS) $(SRCS) -o $(PROG)
 
 aicdb.h:
@@ -45,8 +48,18 @@
 clean:
 	rm -f $(CLEANFILES) $(PROG)
 
-y.tab.h aicasm_gram.c: aicasm_gram.y
-	$(YACC) $(YFLAGS) aicasm_gram.y
-	mv y.tab.c aicasm_gram.c
+aicasm_gram.c aicasm_gram.h: aicasm_gram.y
+	$(YACC) $(YFLAGS) -b $(<:.y=) $<
+	mv $(<:.y=).tab.c $(<:.y=.c)
+	mv $(<:.y=).tab.h $(<:.y=.h)
+
+aicasm_macro_gram.c aicasm_macro_gram.h: aicasm_macro_gram.y
+	$(YACC) $(YFLAGS) -b $(<:.y=) -p mm $<
+	mv $(<:.y=).tab.c $(<:.y=.c)
+	mv $(<:.y=).tab.h $(<:.y=.h)
+
+aicasm_scan.c: aicasm_scan.l
+	$(LEX) $(LFLAGS) -o$@ $<
 
-aicasm_scan.c: y.tab.h
+aicasm_macro_scan.c: aicasm_macro_scan.l
+	$(LEX) $(LFLAGS) -Pmm -o$@ $<
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm.c linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm.c
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm.c	Wed Mar 27 13:07:17 2002
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#11 $
+ * $Id$
  *
  * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm.c,v 1.29 2000/10/05 04:25:42 gibbs Exp $
  */
@@ -46,6 +46,7 @@
 
 #include <ctype.h>
 #include <inttypes.h>
+#include <regex.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -90,6 +91,8 @@
 FILE *regfile;
 char *listfilename;
 FILE *listfile;
+int   src_mode;
+int   dst_mode;
 
 static STAILQ_HEAD(,instruction) seq_program;
 struct cs_tailq cs_tailq;
@@ -98,7 +101,9 @@
 
 #if DEBUG
 extern int yy_flex_debug;
+extern int mm_flex_debug;
 extern int yydebug;
+extern int mmdebug;
 #endif
 extern FILE *yyin;
 extern int yyparse(void);
@@ -131,7 +136,9 @@
 	listfile = NULL;
 #if DEBUG
 	yy_flex_debug = 0;
+	mm_flex_debug = 0;
 	yydebug = 0;
+	mmdebug = 0;
 #endif
 	while ((ch = getopt(argc, argv, "d:l:n:o:r:I:O:")) != -1) {
 		switch(ch) {
@@ -139,8 +146,10 @@
 #if DEBUG
 			if (strcmp(optarg, "s") == 0) {
 				yy_flex_debug = 1;
+				mm_flex_debug = 1;
 			} else if (strcmp(optarg, "p") == 0) {
 				yydebug = 1;
+				mmdebug = 1;
 			} else {
 				fprintf(stderr, "%s: -d Requires either an "
 					"'s' or 'p' argument\n", appname);
@@ -243,8 +252,7 @@
 	if (retval == 0) {
 		if (SLIST_FIRST(&scope_stack) == NULL
 		 || SLIST_FIRST(&scope_stack)->type != SCOPE_ROOT) {
-			stop("Unterminated conditional expression",
-			     EX_DATAERR);
+			stop("Unterminated conditional expression", EX_DATAERR);
 			/* NOTREACHED */
 		}
 
@@ -355,6 +363,10 @@
 	}
 	fprintf(ofile, "\n};\n\n");
 
+	if (patch_arg_list == NULL)
+		stop("Patch argument list not defined",
+		     EX_DATAERR);
+
 	/*
 	 *  Output patch information.  Patch functions first.
 	 */
@@ -362,31 +374,33 @@
 	     cur_node != NULL;
 	     cur_node = SLIST_NEXT(cur_node,links)) {
 		fprintf(ofile,
-"static int ahc_patch%d_func(struct ahc_softc *ahc);
+"static int aic_patch%d_func(%s);
 
 static int
-ahc_patch%d_func(struct ahc_softc *ahc)
+aic_patch%d_func(%s)
 {
 	return (%s);
 }\n\n",
 			cur_node->symbol->info.condinfo->func_num,
+			patch_arg_list,
 			cur_node->symbol->info.condinfo->func_num,
+			patch_arg_list,
 			cur_node->symbol->name);
 	}
 
 	fprintf(ofile,
-"typedef int patch_func_t (struct ahc_softc *);
-struct patch {
+"typedef int patch_func_t (%s);
+static struct patch {
 	patch_func_t	*patch_func;
 	uint32_t	begin	   :10,
 			skip_instr :10,
 			skip_patch :12;
-} patches[] = {\n");
+} patches[] = {\n", patch_arg_list);
 
 	for(cur_patch = STAILQ_FIRST(&patches);
 	    cur_patch != NULL;
 	    cur_patch = STAILQ_NEXT(cur_patch,links)) {
-		fprintf(ofile, "%s\t{ ahc_patch%d_func, %d, %d, %d }",
+		fprintf(ofile, "%s\t{ aic_patch%d_func, %d, %d, %d }",
 			cur_patch == STAILQ_FIRST(&patches) ? "" : ",\n",
 			cur_patch->patch_func, cur_patch->begin,
 			cur_patch->skip_instr, cur_patch->skip_patch);
@@ -395,7 +409,7 @@
 	fprintf(ofile, "\n};\n");
 
 	fprintf(ofile,
-"struct cs {
+"static struct cs {
 	u_int16_t	begin;
 	u_int16_t	end;
 } critical_sections[] = {\n");
@@ -411,8 +425,8 @@
 	fprintf(ofile, "\n};\n");
 
 	fprintf(ofile,
-"const int num_critical_sections = sizeof(critical_sections)
-				 / sizeof(*critical_sections);\n");
+"static const int num_critical_sections = sizeof(critical_sections)
+				       / sizeof(*critical_sections);\n");
 
 	fprintf(stderr, "%s: %d instructions used\n", appname, instrcount);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm.h linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm.h
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm.h	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm.h	Wed Mar 27 13:07:17 2002
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.h#7 $
+ * $Id$
  *
  * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm.h,v 1.11 2000/09/22 22:19:54 gibbs Exp $
  */
@@ -78,10 +78,15 @@
 extern char *appname;
 extern int yylineno;
 extern char *yyfilename;
+extern char *patch_arg_list;
 extern char *versions;
+extern int   src_mode;
+extern int   dst_mode;
+struct symbol;
 
 void stop(const char *errstring, int err_code);
 void include_file(char *file_name, include_type type);
+void expand_macro(struct symbol *macro_symbol);
 struct instruction *seq_alloc(void);
 struct critical_section *cs_alloc(void);
 struct scope *scope_alloc(void);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y	Wed May  1 21:01:21 2002
@@ -38,18 +38,20 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#9 $
+ * $Id$
  *
  * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm_gram.y,v 1.12 2000/10/31 18:44:32 gibbs Exp $
  */
 
+#include <sys/types.h>
+
 #include <inttypes.h>
+#include <regex.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sysexits.h>
 
-#include <sys/types.h>
 #ifdef __linux__
 #include "../queue.h"
 #else
@@ -62,21 +64,29 @@
 
 int yylineno;
 char *yyfilename;
+char *patch_arg_list;
 char *versions;
+static char errbuf[255];
+static char regex_pattern[255];
 static symbol_t *cur_symbol;
+static symbol_t *scb_or_sram_symbol;
 static symtype cur_symtype;
-static symbol_t *accumulator;
+static symbol_ref_t accumulator;
+static symbol_ref_t mode_ptr;
 static symbol_ref_t allones;
 static symbol_ref_t allzeros;
 static symbol_ref_t none;
 static symbol_ref_t sindex;
 static int instruction_ptr;
+static int num_srams;
 static int sram_or_scb_offset;
 static int download_constant_count;
 static int in_critical_section;
 
 static void process_bitmask(int mask_type, symbol_t *sym, int mask);
 static void initialize_symbol(symbol_t *symbol);
+static void add_macro_arg(const char *argtext, int position);
+static void add_macro_body(const char *bodytext);
 static void process_register(symbol_t **p_symbol);
 static void format_1_instr(int opcode, symbol_ref_t *dest,
 			   expression_t *immed, symbol_ref_t *src, int ret);
@@ -92,13 +102,12 @@
 static void add_version(const char *verstring);
 static int  is_download_const(expression_t *immed);
 
-#define YYDEBUG 1
 #define SRAM_SYMNAME "SRAM_BASE"
 #define SCB_SYMNAME "SCB_BASE"
 %}
 
 %union {
-	int		value;
+	u_int		value;
 	char		*str;
 	symbol_t	*sym;
 	symbol_ref_t	sym_ref;
@@ -109,6 +118,8 @@
 
 %token <value> T_CONST
 
+%token T_EXPORT
+
 %token T_DOWNLOAD
 
 %token T_SCB
@@ -119,10 +130,22 @@
 
 %token T_SIZE
 
+%token T_EXPR_LSHIFT
+
+%token T_EXPR_RSHIFT
+
 %token <value> T_ADDRESS
 
 %token T_ACCESS_MODE
 
+%token T_MODES
+
+%token T_DEFINE
+
+%token T_SET_SRC_MODE
+
+%token T_SET_DST_MODE
+
 %token <value> T_MODE
 
 %token T_BEGIN_CS
@@ -135,11 +158,11 @@
 
 %token <value> T_NUMBER
 
-%token <str> T_PATH T_STRING
+%token <str> T_PATH T_STRING T_ARG T_MACROBODY
 
 %token <sym> T_CEXPR
 
-%token T_EOF T_INCLUDE T_VERSION
+%token T_EOF T_INCLUDE T_VERSION T_PATCH_ARG_LIST
 
 %token <value> T_SHR T_SHL T_ROR T_ROL
 
@@ -163,7 +186,7 @@
 
 %token T_NOP
 
-%token T_ACCUM T_ALLONES T_ALLZEROS T_NONE T_SINDEX
+%token T_ACCUM T_ALLONES T_ALLZEROS T_NONE T_SINDEX T_MODE_PTR
 
 %token T_A
 
@@ -177,13 +200,15 @@
 
 %type <expression> expression immediate immediate_or_a
 
-%type <value> ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne
+%type <value> export ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne
 
-%type <value> numerical_value
+%type <value> numerical_value mode_value mode_list macro_arglist
 
 %left '|'
 %left '&'
+%left T_EXPR_LSHIFT T_EXPR_RSHIFT
 %left '+' '-'
+%left '*' '/'
 %right '~'
 %nonassoc UMINUS
 %%
@@ -191,18 +216,26 @@
 program:
 	include
 |	program include
+|	patch_arg_list
+|	program patch_arg_list
 |	version
 |	program version
 |	register
 |	program register
 |	constant
 |	program constant
+|	macrodefn
+|	program macrodefn
 |	scratch_ram
 |	program scratch_ram
 |	scb
 |	program scb
 |	label
 |	program label
+|	set_src_mode
+|	program set_src_mode
+|	set_dst_mode
+|	program set_dst_mode
 |	critical_section_start
 |	program critical_section_start
 |	critical_section_end
@@ -224,6 +257,18 @@
 	}
 ;
 
+patch_arg_list:
+	T_PATCH_ARG_LIST '=' T_STRING
+	{
+		if (patch_arg_list != NULL)
+			stop("Patch argument list multiply defined",
+			     EX_DATAERR);
+		patch_arg_list = strdup($3);
+		if (patch_arg_list == NULL)
+			stop("Unable to record patch arg list", EX_SOFTWARE);
+	}
+;
+
 version:
 	T_VERSION '=' T_STRING
 	{ add_version($3); }
@@ -280,10 +325,12 @@
 	reg_address
 |	size
 |	access_mode
+|	modes
 |	bit_defn
 |	mask_defn
 |	alias
 |	accumulator
+|	mode_pointer
 |	allones
 |	allzeros
 |	none
@@ -301,6 +348,18 @@
 	T_SIZE T_NUMBER
 	{
 		cur_symbol->info.rinfo->size = $2;
+		if (scb_or_sram_symbol != NULL) {
+			u_int max_addr;
+			u_int sym_max_addr;
+
+			max_addr = scb_or_sram_symbol->info.rinfo->address
+				 + scb_or_sram_symbol->info.rinfo->size;
+			sym_max_addr = cur_symbol->info.rinfo->address
+				     + cur_symbol->info.rinfo->size;
+
+			if (sym_max_addr > max_addr)
+				stop("SCB or SRAM space exhausted", EX_DATAERR);
+		}
 	}
 ;
 
@@ -311,6 +370,54 @@
 	}
 ;
 
+modes:
+	T_MODES mode_list
+	{
+		cur_symbol->info.rinfo->modes = $2;
+	}
+;
+
+mode_list:
+	mode_value
+	{
+		$$ = $1;
+	}
+|	mode_list ',' mode_value
+	{
+		$$ = $1 | $3;
+	}
+;
+
+mode_value:
+	T_NUMBER
+	{
+		if ($1 > 4) {
+			stop("Valid register modes range between 0 and 4.",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+
+		$$ = (0x1 << $1);
+	}
+|	T_SYMBOL
+	{
+		symbol_t *symbol;
+
+		symbol = $1;
+		if (symbol->type != CONST) {
+			stop("Only \"const\" symbols allowed in "
+			     "mode definitions.", EX_DATAERR);
+			/* NOTREACHED */
+		}
+		if (symbol->info.cinfo->value > 4) {
+			stop("Valid register modes range between 0 and 4.",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+		$$ = (0x1 << symbol->info.cinfo->value);
+	}
+;
+
 bit_defn:
 	T_BIT T_SYMBOL T_NUMBER
 	{
@@ -342,12 +449,24 @@
 accumulator:
 	T_ACCUM
 	{
-		if (accumulator != NULL) {
+		if (accumulator.symbol != NULL) {
 			stop("Only one accumulator definition allowed",
 			     EX_DATAERR);
 			/* NOTREACHED */
 		}
-		accumulator = cur_symbol;
+		accumulator.symbol = cur_symbol;
+	}
+;
+
+mode_pointer:
+	T_MODE_PTR
+	{
+		if (mode_ptr.symbol != NULL) {
+			stop("Only one mode pointer definition allowed",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+		mode_ptr.symbol = cur_symbol;
 	}
 ;
 
@@ -428,6 +547,34 @@
 			       &($1.referenced_syms),
 			       &($3.referenced_syms));
 	}
+|	expression '*' expression
+	{
+		$$.value = $1.value * $3.value;
+		symlist_merge(&($$.referenced_syms),
+			       &($1.referenced_syms),
+			       &($3.referenced_syms));
+	}
+|	expression '/' expression
+	{
+		$$.value = $1.value / $3.value;
+		symlist_merge(&($$.referenced_syms),
+			       &($1.referenced_syms),
+			       &($3.referenced_syms));
+	}
+| 	expression T_EXPR_LSHIFT expression
+	{
+		$$.value = $1.value << $3.value;
+		symlist_merge(&$$.referenced_syms,
+			       &$1.referenced_syms,
+			       &$3.referenced_syms);
+	}
+| 	expression T_EXPR_RSHIFT expression
+	{
+		$$.value = $1.value >> $3.value;
+		symlist_merge(&$$.referenced_syms,
+			       &$1.referenced_syms,
+			       &$3.referenced_syms);
+	}
 |	'(' expression ')'
 	{
 		$$ = $2;
@@ -471,12 +618,10 @@
 		case UNINITIALIZED:
 		default:
 		{
-			char buf[255];
-
-			snprintf(buf, sizeof(buf),
+			snprintf(errbuf, sizeof(errbuf),
 				 "Undefined symbol %s referenced",
 				 symbol->name);
-			stop(buf, EX_DATAERR);
+			stop(errbuf, EX_DATAERR);
 			/* NOTREACHED */
 			break;
 		}
@@ -497,7 +642,6 @@
 		$2->type = CONST;
 		initialize_symbol($2);
 		$2->info.cinfo->value = $3;
-		$2->info.cinfo->define = $1;
 	}
 |	T_CONST T_SYMBOL T_DOWNLOAD
 	{
@@ -514,7 +658,54 @@
 		$2->type = DOWNLOAD_CONST;
 		initialize_symbol($2);
 		$2->info.cinfo->value = download_constant_count++;
-		$2->info.cinfo->define = FALSE;
+	}
+;
+
+macrodefn_prologue:
+	T_DEFINE T_SYMBOL
+	{
+		if ($2->type != UNINITIALIZED) {
+			stop("Re-definition of symbol as a macro",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+		cur_symbol = $2;
+		cur_symbol->type = MACRO;
+		initialize_symbol(cur_symbol);
+	}
+;
+
+macrodefn:
+	macrodefn_prologue T_MACROBODY
+	{
+		add_macro_body($2);
+	}
+|	macrodefn_prologue '(' macro_arglist ')' T_MACROBODY
+	{
+		add_macro_body($5);
+		cur_symbol->info.macroinfo->narg = $3;
+	}
+;
+
+macro_arglist:
+	{
+		/* Macros can take no arguments */
+		$$ = 0;
+	}
+|	T_ARG
+	{
+		$$ = 1;
+		add_macro_arg($1, 0);
+	}
+|	macro_arglist ',' T_ARG
+	{
+		if ($1 == 0) {
+			stop("Comma without preceeding argument in arg list",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+		$$ = $1 + 1;
+		add_macro_arg($3, $1);
 	}
 ;
 
@@ -532,13 +723,10 @@
 scratch_ram:
 	T_SRAM '{'
 		{
+			snprintf(errbuf, sizeof(errbuf), "%s%d", SRAM_SYMNAME,
+				 num_srams);
 			cur_symbol = symtable_get(SRAM_SYMNAME);
 			cur_symtype = SRAMLOC;
-			if (cur_symbol->type != UNINITIALIZED) {
-				stop("Only one SRAM definition allowed",
-				     EX_DATAERR);
-				/* NOTREACHED */
-			}
 			cur_symbol->type = SRAMLOC;
 			initialize_symbol(cur_symbol);
 		}
@@ -546,10 +734,15 @@
 		{
 			sram_or_scb_offset = cur_symbol->info.rinfo->address;
 		}
-		scb_or_sram_reg_list
+		size
+		{
+			scb_or_sram_symbol = cur_symbol;
+		}
+		scb_or_sram_attributes
 	'}'
 		{
 			cur_symbol = NULL;
+			scb_or_sram_symbol = NULL;
 		}
 ;
 
@@ -572,13 +765,25 @@
 		{
 			sram_or_scb_offset = cur_symbol->info.rinfo->address;
 		}
-		scb_or_sram_reg_list
+		size
+		{
+			scb_or_sram_symbol = cur_symbol;
+		}
+		scb_or_sram_attributes
 	'}'
 		{
 			cur_symbol = NULL;
+			scb_or_sram_symbol = NULL;
 		}
 ;
 
+scb_or_sram_attributes:
+	/* NULL definition is okay */
+|	modes
+|	scb_or_sram_reg_list
+|	modes scb_or_sram_reg_list
+;
+
 scb_or_sram_reg_list:
 	reg_definition
 |	scb_or_sram_reg_list reg_definition
@@ -619,11 +824,11 @@
 	}
 |	T_A
 	{
-		if (accumulator == NULL) {
+		if (accumulator.symbol == NULL) {
 			stop("No accumulator has been defined", EX_DATAERR);
 			/* NOTREACHED */
 		}
-		$$.symbol = accumulator;
+		$$.symbol = accumulator.symbol;
 		$$.offset = 0;
 	}
 ;
@@ -644,6 +849,14 @@
 immediate_or_a:
 	expression
 	{
+		if ($1.value == 0 && is_download_const(&$1) == 0) {
+			snprintf(errbuf, sizeof(errbuf),
+				 "\nExpression evaluates to 0 and thus "
+				 "references the accumulator.\n "
+				 "If this is the desired effect, use 'A' "
+				 "instead.\n");
+			stop(errbuf, EX_DATAERR);
+		}
 		$$ = $1;
 	}
 |	T_A
@@ -676,8 +889,22 @@
 	{ $$ = 1; }
 ;
 
+set_src_mode:
+	T_SET_SRC_MODE T_NUMBER ';'
+	{
+		src_mode = $2;
+	}
+;
+
+set_dst_mode:
+	T_SET_DST_MODE T_NUMBER ';'
+	{
+		dst_mode = $2;
+	}
+;
+
 critical_section_start:
-	T_BEGIN_CS
+	T_BEGIN_CS ';'
 	{
 		critical_section_t *cs;
 
@@ -690,9 +917,10 @@
 		cs->begin_addr = instruction_ptr;
 		in_critical_section = TRUE;
 	}
+;
 
 critical_section_end:
-	T_END_CS
+	T_END_CS ';'
 	{
 		critical_section_t *cs;
 
@@ -704,17 +932,25 @@
 		cs->end_addr = instruction_ptr;
 		in_critical_section = FALSE;
 	}
+;
+
+export:
+	{ $$ = 0; }
+|	T_EXPORT
+	{ $$ = 1; }
+;
 
 label:
-	T_SYMBOL ':'
+	export T_SYMBOL ':'
 	{
-		if ($1->type != UNINITIALIZED) {
+		if ($2->type != UNINITIALIZED) {
 			stop("Program label multiply defined", EX_DATAERR);
 			/* NOTREACHED */
 		}
-		$1->type = LABEL;
-		initialize_symbol($1);
-		$1->info.linfo->address = instruction_ptr;
+		$2->type = LABEL;
+		initialize_symbol($2);
+		$2->info.linfo->address = instruction_ptr;
+		$2->info.linfo->exported = $1;
 	}
 ;
 
@@ -1128,6 +1364,16 @@
 		}
 		memset(symbol->info.rinfo, 0,
 		       sizeof(struct reg_info));
+		/*
+		 * Default to allowing access in all register modes
+		 * or to the mode specified by the SCB or SRAM space
+		 * we are in.
+		 */
+		if (scb_or_sram_symbol != NULL)
+			symbol->info.rinfo->modes =
+			    scb_or_sram_symbol->info.rinfo->modes;
+		else
+			symbol->info.rinfo->modes = ~0;
 		break;
         case ALIAS:
 		symbol->info.ainfo =
@@ -1181,6 +1427,17 @@
 		memset(symbol->info.condinfo, 0,
 		       sizeof(struct cond_info));
 		break;
+	case MACRO:
+		symbol->info.macroinfo = 
+		    (struct macro_info *)malloc(sizeof(struct macro_info));
+		if (symbol->info.macroinfo == NULL) {
+			stop("Can't create macro info", EX_SOFTWARE);
+			/* NOTREACHED */
+		}
+		memset(symbol->info.macroinfo, 0,
+		       sizeof(struct macro_info));
+		STAILQ_INIT(&symbol->info.macroinfo->args);
+		break;
 	default:
 		stop("Call to initialize_symbol with invalid symbol type",
 		     EX_SOFTWARE);
@@ -1190,25 +1447,75 @@
 }
 
 static void
+add_macro_arg(const char *argtext, int argnum)
+{
+	struct macro_arg *marg;
+	int i;
+	int retval;
+		
+
+	if (cur_symbol == NULL || cur_symbol->type != MACRO) {
+		stop("Invalid current symbol for adding macro arg",
+		     EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+
+	marg = (struct macro_arg *)malloc(sizeof(*marg));
+	if (marg == NULL) {
+		stop("Can't create macro_arg structure", EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+	marg->replacement_text = NULL;
+	retval = snprintf(regex_pattern, sizeof(regex_pattern),
+			  "[^-/A-Za-z0-9_](%s)([^-/A-Za-z0-9_]|$)",
+			  argtext);
+	if (retval >= sizeof(regex_pattern)) {
+		stop("Regex text buffer too small for arg",
+		     EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+	retval = regcomp(&marg->arg_regex, regex_pattern, REG_EXTENDED);
+	if (retval != 0) {
+		stop("Regex compilation failed", EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+	STAILQ_INSERT_TAIL(&cur_symbol->info.macroinfo->args, marg, links);
+}
+
+static void
+add_macro_body(const char *bodytext)
+{
+	if (cur_symbol == NULL || cur_symbol->type != MACRO) {
+		stop("Invalid current symbol for adding macro arg",
+		     EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+	cur_symbol->info.macroinfo->body = strdup(bodytext);
+	if (cur_symbol->info.macroinfo->body == NULL) {
+		stop("Can't duplicate macro body text", EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+}
+
+static void
 process_register(symbol_t **p_symbol)
 {
-	char buf[255];
 	symbol_t *symbol = *p_symbol;
 
 	if (symbol->type == UNINITIALIZED) {
-		snprintf(buf, sizeof(buf), "Undefined register %s",
+		snprintf(errbuf, sizeof(errbuf), "Undefined register %s",
 			 symbol->name);
-		stop(buf, EX_DATAERR);
+		stop(errbuf, EX_DATAERR);
 		/* NOTREACHED */
 	} else if (symbol->type == ALIAS) {
 		*p_symbol = symbol->info.ainfo->parent;
 	} else if ((symbol->type != REGISTER)
 		&& (symbol->type != SCBLOC)
 		&& (symbol->type != SRAMLOC)) {
-		snprintf(buf, sizeof(buf),
+		snprintf(errbuf, sizeof(errbuf),
 			 "Specified symbol %s is not a register",
 			 symbol->name);
-		stop(buf, EX_DATAERR);
+		stop(errbuf, EX_DATAERR);
 	}
 }
 
@@ -1242,6 +1549,47 @@
 
 	if (is_download_const(immed))
 		f1_instr->parity = 1;
+	else if (dest->symbol == mode_ptr.symbol) {
+		u_int src_value;
+		u_int dst_value;
+
+		/*
+		 * Attempt to update mode information if
+		 * we are operating on the mode register.
+		 */
+		if (src->symbol == allones.symbol)
+			src_value = 0xFF;
+		else if (src->symbol == allzeros.symbol)
+			src_value = 0;
+		else if (src->symbol == mode_ptr.symbol)
+			src_value = (dst_mode << 4) | src_mode;
+		else
+			goto cant_update;
+
+		switch (opcode) {
+		case AIC_OP_AND:
+			dst_value = src_value & immed->value;
+			break;
+		case AIC_OP_XOR:
+			dst_value = src_value ^ immed->value;
+			break;
+		case AIC_OP_ADD:
+			dst_value = (src_value + immed->value) & 0xFF;
+			break;
+		case AIC_OP_OR:
+			dst_value = src_value | immed->value;
+			break;
+			break;
+		case AIC_OP_BMOV:
+			dst_value = src_value;
+			break;
+		default:
+			goto cant_update;
+		}
+		src_mode = dst_value & 0xF;
+		dst_mode = (dst_value >> 4) & 0xF;
+cant_update:
+	}
 
 	symlist_free(&immed->referenced_syms);
 	instruction_ptr++;
@@ -1350,6 +1698,14 @@
 static void
 test_readable_symbol(symbol_t *symbol)
 {
+	
+	if ((symbol->info.rinfo->modes & (0x1 << src_mode)) == 0) {
+		snprintf(errbuf, sizeof(errbuf),
+			"Register %s unavailable in source reg mode %d",
+			symbol->name, src_mode);
+		stop(errbuf, EX_DATAERR);
+	}
+
 	if (symbol->info.rinfo->mode == WO) {
 		stop("Write Only register specified as source",
 		     EX_DATAERR);
@@ -1360,6 +1716,14 @@
 static void
 test_writable_symbol(symbol_t *symbol)
 {
+	
+	if ((symbol->info.rinfo->modes & (0x1 << dst_mode)) == 0) {
+		snprintf(errbuf, sizeof(errbuf),
+			"Register %s unavailable in destination reg mode %d",
+			symbol->name, dst_mode);
+		stop(errbuf, EX_DATAERR);
+	}
+
 	if (symbol->info.rinfo->mode == RO) {
 		stop("Read Only register specified as destination",
 		     EX_DATAERR);
@@ -1372,7 +1736,6 @@
 {
 	symbol_node_t *node;
 	int and_op;
-	char buf[255];
 
 	and_op = FALSE;
 	if (opcode == AIC_OP_AND || opcode == AIC_OP_JNZ || AIC_OP_JZ)
@@ -1385,11 +1748,11 @@
 	 */
 	if (and_op == FALSE
 	 && (expression->value & ~symbol->info.rinfo->valid_bitmask) != 0) {
-		snprintf(buf, sizeof(buf),
+		snprintf(errbuf, sizeof(errbuf),
 			 "Invalid bit(s) 0x%x in immediate written to %s",
 			 expression->value & ~symbol->info.rinfo->valid_bitmask,
 			 symbol->name);
-		stop(buf, EX_DATAERR);
+		stop(errbuf, EX_DATAERR);
 		/* NOTREACHED */
 	}
 
@@ -1397,7 +1760,7 @@
 	 * Now make sure that all of the symbols referenced by the
 	 * expression are defined for this register.
 	 */
-	if(symbol->info.rinfo->typecheck_masks != FALSE) {
+	if (symbol->info.rinfo->typecheck_masks != FALSE) {
 		for(node = expression->referenced_syms.slh_first;
 		    node != NULL;
 		    node = node->links.sle_next) {
@@ -1405,11 +1768,11 @@
 			  || node->symbol->type == BIT)
 			 && symlist_search(&node->symbol->info.minfo->symrefs,
 					   symbol->name) == NULL) {
-				snprintf(buf, sizeof(buf),
+				snprintf(errbuf, sizeof(errbuf),
 					 "Invalid bit or mask %s "
 					 "for register %s",
 					 node->symbol->name, symbol->name);
-				stop(buf, EX_DATAERR);
+				stop(errbuf, EX_DATAERR);
 				/* NOTREACHED */
 			}
 		}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h	Wed Mar 27 13:07:17 2002
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#7 $
+ * $Id$
  *
  * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm_insformat.h,v 1.3 2000/09/22 22:19:54 gibbs Exp $
  */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y	Thu Mar 28 01:21:36 2002
@@ -0,0 +1,164 @@
+%{
+/*
+ * Sub-parser for macro invocation in the Aic7xxx SCSI
+ * Host adapter sequencer assembler.
+ *
+ * Copyright (c) 2001 Adaptec Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * $Id$
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/types.h>
+
+#include <inttypes.h>
+#include <regex.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sysexits.h>
+
+#ifdef __linux__
+#include "../queue.h"
+#else
+#include <sys/queue.h>
+#endif
+
+#include "aicasm.h"
+#include "aicasm_symbol.h"
+#include "aicasm_insformat.h"
+
+static symbol_t *macro_symbol;
+
+static void add_macro_arg(const char *argtext, int position);
+
+%}
+
+%union {
+	int		value;
+	char		*str;
+	symbol_t	*sym;
+}
+
+
+%token <str> T_ARG
+
+%token <sym> T_SYMBOL
+
+%type <value> macro_arglist
+
+%%
+
+macrocall:
+	T_SYMBOL '('
+	{
+		macro_symbol = $1;
+	}
+	macro_arglist ')'
+	{
+		if (macro_symbol->info.macroinfo->narg != $4) {
+			printf("Narg == %d", macro_symbol->info.macroinfo->narg);
+			stop("Too few arguments for macro invocation",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+		macro_symbol = NULL;
+		YYACCEPT;
+	}
+;
+
+macro_arglist:
+	{
+		/* Macros can take 0 arguments */
+		$$ = 0;
+	}
+|	T_ARG
+	{
+		$$ = 1;
+		add_macro_arg($1, 1);
+	}
+|	macro_arglist ',' T_ARG
+	{
+		if ($1 == 0) {
+			stop("Comma without preceeding argument in arg list",
+			     EX_DATAERR);
+			/* NOTREACHED */
+		}
+		$$ = $1 + 1;
+		add_macro_arg($3, $$);
+	}
+;
+
+%%
+
+static void
+add_macro_arg(const char *argtext, int argnum)
+{
+	struct macro_arg *marg;
+	int i;
+
+	if (macro_symbol == NULL || macro_symbol->type != MACRO) {
+		stop("Invalid current symbol for adding macro arg",
+		     EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+	/*
+	 * Macro Invocation.  Find the appropriate argument and fill
+	 * in the replace ment text for this call.
+	 */
+	i = 0;
+	STAILQ_FOREACH(marg, &macro_symbol->info.macroinfo->args, links) {
+		i++;
+		if (i == argnum)
+			break;
+	}
+	if (marg == NULL) {
+		stop("Too many arguments for macro invocation", EX_DATAERR);
+		/* NOTREACHED */
+	}
+	marg->replacement_text = strdup(argtext);
+	if (marg->replacement_text == NULL) {
+		stop("Unable to replicate replacement text", EX_SOFTWARE);
+		/* NOTREACHED */
+	}
+}
+
+void
+mmerror(const char *string)
+{
+	stop(string, EX_DATAERR);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l	Thu Mar 28 01:21:36 2002
@@ -0,0 +1,154 @@
+%{
+/*
+ * Sub-Lexical Analyzer for macro invokation in 
+ * the Aic7xxx SCSI Host adapter sequencer assembler.
+ *
+ * Copyright (c) 2001 Adaptec Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ *
+ * $Id$
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/types.h>
+
+#include <limits.h>
+#include <regex.h>
+#include <stdio.h>
+#include <string.h>
+#include <sysexits.h>
+#ifdef __linux__
+#include "../queue.h"
+#else
+#include <sys/queue.h>
+#endif
+
+#include "aicasm.h"
+#include "aicasm_symbol.h"
+#include "aicasm_macro_gram.h"
+
+#define MAX_STR_CONST 4096
+static char string_buf[MAX_STR_CONST];
+static char *string_buf_ptr;
+static int  parren_count;
+static char buf[255];
+%}
+
+WORD		[A-Za-z_][-A-Za-z_0-9]*
+SPACE		[ \t]+
+MCARG		[^(), \t]+
+
+%x ARGLIST
+
+%%
+\n			{
+				++yylineno;
+			}
+<ARGLIST>{SPACE}	;
+<ARGLIST>\(		{
+				parren_count++;
+				if (parren_count == 1) {
+					string_buf_ptr = string_buf;
+					return ('(');
+				}
+				*string_buf_ptr++ = '(';
+			}
+<ARGLIST>\)		{
+				if (parren_count == 1) {
+					if (string_buf_ptr != string_buf) {
+						/*
+						 * Return an argument and
+						 * rescan this parren so we
+						 * can return it as well.
+						 */
+						*string_buf_ptr = '\0';
+						mmlval.str = string_buf;
+						string_buf_ptr = string_buf;
+						unput(')');
+						return T_ARG;
+					}
+					BEGIN INITIAL;
+					return (')');
+				}
+				parren_count--;
+				*string_buf_ptr++ = ')';
+			}
+<ARGLIST>{MCARG}	{
+				char *yptr;
+
+				yptr = mmtext;
+				while (*yptr)
+					*string_buf_ptr++ = *yptr++;
+			}
+<ARGLIST>\,		{
+				if (string_buf_ptr != string_buf) {
+					/*
+					 * Return an argument and
+					 * rescan this comma so we
+					 * can return it as well.
+					 */
+					*string_buf_ptr = '\0';
+					mmlval.str = string_buf;
+					string_buf_ptr = string_buf;
+					unput(',');
+					return T_ARG;
+				}
+				return ',';
+			}
+{WORD}[(]		{
+				/* May be a symbol or a macro invocation. */
+				mmlval.sym = symtable_get(mmtext);
+				if (mmlval.sym->type != MACRO) {
+					stop("Expecting Macro Name",
+					     EX_DATAERR);
+				}
+				unput('(');
+				parren_count = 0;
+				BEGIN ARGLIST;
+				return T_SYMBOL;
+			}
+.			{ 
+				snprintf(buf, sizeof(buf), "Invalid character "
+					 "'%c'", mmtext[0]);
+				stop(buf, EX_DATAERR);
+			}
+%%
+
+int
+mmwrap()
+{
+	stop("EOF encountered in macro call", EX_DATAERR);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l	Wed Mar 27 13:07:17 2002
@@ -38,14 +38,15 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#7 $
+ * $Id$
  *
- * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm_scan.l,v 1.13 2000/09/22 22:19:54 gibbs Exp $
+ * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm_scan.l,v 1.13.2.3 2001/07/28 18:46:44 gibbs Exp $
  */
 
 #include <sys/types.h>
 
 #include <limits.h>
+#include <regex.h>
 #include <stdio.h>
 #include <string.h>
 #include <sysexits.h>
@@ -57,23 +58,31 @@
 
 #include "aicasm.h"
 #include "aicasm_symbol.h"
-#include "y.tab.h"
+#include "aicasm_gram.h"
 
-#define MAX_STR_CONST 256
-char string_buf[MAX_STR_CONST];
-char *string_buf_ptr;
-int  parren_count;
-int  quote_count;
+/* This is used for macro body capture too, so err on the large size. */
+#define MAX_STR_CONST 4096
+static char string_buf[MAX_STR_CONST];
+static char *string_buf_ptr;
+static int  parren_count;
+static int  quote_count;
+static char buf[255];
 %}
 
-PATH		[-/A-Za-z0-9_.]*[./][-/A-Za-z0-9_.]*
+PATH		([/]*[-A-Za-z0-9_.])+
 WORD		[A-Za-z_][-A-Za-z_0-9]*
 SPACE		[ \t]+
+MCARG		[^(), \t]+
+MBODY		((\\[^\n])*[^\n\\]*)+
 
 %x COMMENT
 %x CEXPR
 %x INCLUDE
 %x STRING
+%x MACRODEF
+%x MACROARGLIST
+%x MACROCALLARGS
+%x MACROBODY
 
 %%
 \n			{ ++yylineno; }
@@ -122,6 +131,7 @@
 			}
 
 VERSION			{ return T_VERSION; }
+PATCH_ARG_LIST		{ return T_PATCH_ARG_LIST; }
 \"			{
 				string_buf_ptr = string_buf;
 				BEGIN STRING;
@@ -140,14 +150,16 @@
 				yylval.str = string_buf;
 				return T_STRING;
 			}
-{SPACE}			;
+{SPACE}			 ;
 
 	/* Register/SCB/SRAM definition keywords */
+export			{ return T_EXPORT; }
 register		{ return T_REGISTER; }
 const			{ yylval.value = FALSE; return T_CONST; }
 download		{ return T_DOWNLOAD; }
 address			{ return T_ADDRESS; }
 access_mode		{ return T_ACCESS_MODE; }
+modes			{ return T_MODES; }
 RW|RO|WO		{
 				 if (strcmp(yytext, "RW") == 0)
 					yylval.value = RW;
@@ -159,6 +171,8 @@
 			}
 BEGIN_CRITICAL		{ return T_BEGIN_CS; }
 END_CRITICAL		{ return T_END_CS; }
+SET_SRC_MODE		{ return T_SET_SRC_MODE; }
+SET_DST_MODE		{ return T_SET_DST_MODE; }
 bit			{ return T_BIT; }
 mask			{ return T_MASK; }
 alias			{ return T_ALIAS; }
@@ -166,6 +180,7 @@
 scb			{ return T_SCB; }
 scratch_ram		{ return T_SRAM; }
 accumulator		{ return T_ACCUM; }
+mode_pointer		{ return T_MODE_PTR; }
 allones			{ return T_ALLONES; }
 allzeros		{ return T_ALLZEROS; }
 none			{ return T_NONE; }
@@ -206,7 +221,9 @@
 else			{ return T_ELSE; }
 
 	/* Allowed Symbols */
-[-+,:()~|&."{};<>[\]!=]	{ return yytext[0]; }
+\<\<			{ return T_EXPR_LSHIFT; }
+\>\>			{ return T_EXPR_RSHIFT; }
+[-+,:()~|&."{};<>[\]/*!=] { return yytext[0]; }
 
 	/* Number processing */
 0[0-7]*			{
@@ -223,7 +240,6 @@
 				yylval.value = strtol(yytext, NULL, 10);
 				return T_NUMBER;
 			}
-
 	/* Include Files */
 #include{SPACE}		{
 				BEGIN INCLUDE;
@@ -238,13 +254,7 @@
 				quote_count++;
 				return yytext[0];
 			}
-<INCLUDE>.		{ stop("Invalid include line", EX_DATAERR); }
-
-	/* For parsing C include files with #define foo */
-#define			{ yylval.value = TRUE; return T_CONST; }
-	/* Throw away macros */
-#define[^\n]*[()]+[^\n]* ;
-<INITIAL,INCLUDE>{PATH}	{
+<INCLUDE>{PATH}		{
 				char *yptr;
 
 				yptr = yytext;
@@ -255,12 +265,158 @@
 				*string_buf_ptr = '\0';
 				return T_PATH;
 			}
+<INCLUDE>.		{ stop("Invalid include line", EX_DATAERR); }
+#define{SPACE}		{
+				BEGIN MACRODEF;
+				return T_DEFINE;
+			}
+<MACRODEF>{WORD}{SPACE}	{ 
+				char *yptr;
 
-{WORD}			{ yylval.sym = symtable_get(yytext);  return T_SYMBOL; }
+				/* Strip space and return as a normal symbol */
+				yptr = yytext;
+				while (*yptr != ' ' && *yptr != '\t')
+					yptr++;
+				*yptr = '\0';
+				yylval.sym = symtable_get(yytext);
+				string_buf_ptr = string_buf;
+				BEGIN MACROBODY;
+				return T_SYMBOL;
+			}
+<MACRODEF>{WORD}\(	{
+				/*
+				 * We store the symbol with its opening
+				 * parren so we can differentiate macros
+				 * that take args from macros with the
+				 * same name that do not take args as
+				 * is allowed in C.
+				 */
+				BEGIN MACROARGLIST;
+				yylval.sym = symtable_get(yytext);
+				unput('(');
+				return T_SYMBOL;
+			}
+<MACROARGLIST>{WORD}	{
+				yylval.str = yytext;
+				return T_ARG;
+			}
+<MACROARGLIST>{SPACE}   ;
+<MACROARGLIST>[(,]	{
+				return yytext[0];
+			}
+<MACROARGLIST>[)]	{
+				string_buf_ptr = string_buf;
+				BEGIN MACROBODY;
+				return ')';
+			}
+<MACROARGLIST>.		{
+				snprintf(buf, sizeof(buf), "Invalid character "
+					 "'%c' in macro argument list",
+					 yytext[0]);
+				stop(buf, EX_DATAERR);
+			}
+<MACROCALLARGS>{SPACE}  ;
+<MACROCALLARGS>\(	{
+				parren_count++;
+				if (parren_count == 1)
+					return ('(');
+				*string_buf_ptr++ = '(';
+			}
+<MACROCALLARGS>\)	{
+				parren_count--;
+				if (parren_count == 0) {
+					BEGIN INITIAL;
+					return (')');
+				}
+				*string_buf_ptr++ = ')';
+			}
+<MACROCALLARGS>{MCARG}	{
+				char *yptr;
 
-.			{ 
-				char buf[255];
+				yptr = yytext;
+				while (*yptr)
+					*string_buf_ptr++ = *yptr++;
+			}
+<MACROCALLARGS>\,	{
+				if (string_buf_ptr != string_buf) {
+					/*
+					 * Return an argument and
+					 * rescan this comma so we
+					 * can return it as well.
+					 */
+					*string_buf_ptr = '\0';
+					yylval.str = string_buf;
+					string_buf_ptr = string_buf;
+					unput(',');
+					return T_ARG;
+				}
+				return ',';
+			}
+<MACROBODY>\\\n		{
+				/* Eat escaped newlines. */
+				++yylineno;
+			}
+<MACROBODY>\n		{
+				/* Macros end on the first unescaped newline. */
+				BEGIN INITIAL;
+				*string_buf_ptr = '\0';
+				yylval.str = string_buf;
+				++yylineno;
+				return T_MACROBODY;
+			}
+<MACROBODY>{MBODY}	{
+				char *yptr;
+
+				yptr = yytext;
+				while (*yptr)
+					*string_buf_ptr++ = *yptr++;
+			}
+{WORD}\(		{
+				char *yptr;
+				char *ycopy;
 
+				/* May be a symbol or a macro invocation. */
+				yylval.sym = symtable_get(yytext);
+				if (yylval.sym->type == MACRO) {
+					YY_BUFFER_STATE old_state;
+					YY_BUFFER_STATE temp_state;
+
+					ycopy = strdup(yytext);
+					yptr = ycopy + yyleng;
+					while (yptr > ycopy)
+						unput(*--yptr);
+					old_state = YY_CURRENT_BUFFER;
+					temp_state =
+					    yy_create_buffer(stdin,
+							     YY_BUF_SIZE);
+					yy_switch_to_buffer(temp_state);
+					mm_switch_to_buffer(old_state);
+					mmparse();
+					mm_switch_to_buffer(temp_state);
+					yy_switch_to_buffer(old_state);
+					mm_delete_buffer(temp_state);
+					expand_macro(yylval.sym);
+				} else {
+					if (yylval.sym->type == UNINITIALIZED) {
+						/* Try without the '(' */
+						symbol_delete(yylval.sym);
+						yytext[yyleng-1] = '\0';
+						yylval.sym =
+						    symtable_get(yytext);
+					}
+					unput('(');
+					return T_SYMBOL;
+				}
+			}
+{WORD}			{
+				yylval.sym = symtable_get(yytext);
+				if (yylval.sym->type == MACRO) {
+					expand_macro(yylval.sym);
+				} else {
+					return T_SYMBOL;
+				}
+			}
+.			{ 
 				snprintf(buf, sizeof(buf), "Invalid character "
 					 "'%c'", yytext[0]);
 				stop(buf, EX_DATAERR);
@@ -327,6 +483,92 @@
 	yy_switch_to_buffer(yy_create_buffer(newfile, YY_BUF_SIZE));
 	yylineno = 1;
 	yyfilename = strdup(file_name);
+}
+
+static void next_substitution(struct symbol *mac_symbol, const char *body_pos,
+			      const char **next_match,
+			      struct macro_arg **match_marg, regmatch_t *match);
+
+void
+expand_macro(struct symbol *macro_symbol)
+{
+	struct macro_arg *marg;
+	struct macro_arg *match_marg;
+	const char *body_head;
+	const char *body_pos;
+	const char *next_match;
+
+	/*
+	 * Due to the nature of unput, we must work
+	 * backwards through the macro body performing
+	 * any expansions.
+	 */
+	body_head = macro_symbol->info.macroinfo->body;
+	body_pos = body_head + strlen(body_head);
+	while (body_pos > body_head) {
+		regmatch_t match;
+
+		next_match = body_head;
+		match_marg = NULL;
+		next_substitution(macro_symbol, body_pos, &next_match,
+				  &match_marg, &match);
+
+		/* Put back everything up until the replacement. */
+		while (body_pos > next_match)
+			unput(*--body_pos);
+
+		/* Perform the replacement. */
+		if (match_marg != NULL) {
+			const char *strp;
+
+			next_match = match_marg->replacement_text;
+			strp = next_match + strlen(next_match);
+			while (strp > next_match)
+				unput(*--strp);
+
+			/* Skip past the unexpanded macro arg. */
+			body_pos -= match.rm_eo - match.rm_so;
+		}
+	}
+
+	/* Cleanup replacement text. */
+	STAILQ_FOREACH(marg, &macro_symbol->info.macroinfo->args, links) {
+		free(marg->replacement_text);
+	}
+}
+
+/*
+ * Find the next substitution in the macro working backwards from
+ * body_pos until the beginning of the macro buffer.  next_match
+ * should be initialized to the beginning of the macro buffer prior
+ * to calling this routine.
+ */
+static void
+next_substitution(struct symbol *mac_symbol, const char *body_pos,
+		  const char **next_match, struct macro_arg **match_marg,
+		  regmatch_t *match)
+{
+	regmatch_t	  matches[2];
+	struct macro_arg *marg;
+	const char	 *search_pos;
+	int		  retval;
+
+	do {
+		search_pos = *next_match;
+
+		STAILQ_FOREACH(marg, &mac_symbol->info.macroinfo->args, links) {
+
+			retval = regexec(&marg->arg_regex, search_pos, 2,
+					 matches, 0);
+			if (retval == 0
+			 && (matches[1].rm_eo + search_pos) <= body_pos
+			 && (matches[1].rm_eo + search_pos) > *next_match) {
+				*match = matches[1];
+				*next_match = match->rm_eo + search_pos;
+				*match_marg = marg;
+			}
+		}
+	} while (search_pos != *next_match);
 }
 
 int
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.c	Wed Mar 27 13:07:17 2002
@@ -36,7 +36,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_symbol.c#9 $
+ * $Id$
  *
  * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm_symbol.c,v 1.11 2000/09/22 22:19:54 gibbs Exp $
  */
@@ -49,6 +49,7 @@
 #include <db.h>
 #endif
 #include <fcntl.h>
+#include <regex.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -318,12 +319,15 @@
 	symlist_t constants;
 	symlist_t download_constants;
 	symlist_t aliases;
+	symlist_t exported_labels;
+	u_int	  i;
 
 	SLIST_INIT(&registers);
 	SLIST_INIT(&masks);
 	SLIST_INIT(&constants);
 	SLIST_INIT(&download_constants);
 	SLIST_INIT(&aliases);
+	SLIST_INIT(&exported_labels);
 
 	if (symtable != NULL) {
 		DBT	 key;
@@ -345,10 +349,8 @@
 				symlist_add(&masks, cursym, SYMLIST_SORT);
 				break;
 			case CONST:
-				if (cursym->info.cinfo->define == FALSE) {
-					symlist_add(&constants, cursym,
-						    SYMLIST_INSERT_HEAD);
-				}
+				symlist_add(&constants, cursym,
+					    SYMLIST_INSERT_HEAD);
 				break;
 			case DOWNLOAD_CONST:
 				symlist_add(&download_constants, cursym,
@@ -358,6 +360,12 @@
 				symlist_add(&aliases, cursym,
 					    SYMLIST_INSERT_HEAD);
 				break;
+			case LABEL:
+				if (cursym->info.linfo->exported == 0)
+					break;
+				symlist_add(&exported_labels, cursym,
+					    SYMLIST_INSERT_HEAD);
+				break;
 			default:
 				break;
 			}
@@ -403,7 +411,7 @@
 %s */\n", versions);
 		while (SLIST_FIRST(&registers) != NULL) {
 			symbol_node_t *curnode;
-			u_int8_t value;
+			u_int value;
 			char *tab_str;
 			char *tab_str2;
 
@@ -463,7 +471,7 @@
 		
 		fprintf(ofile, "\n\n/* Downloaded Constant Definitions */\n");
 
-		while (SLIST_FIRST(&download_constants) != NULL) {
+		for (i = 0; SLIST_FIRST(&download_constants) != NULL; i++) {
 			symbol_node_t *curnode;
 
 			curnode = SLIST_FIRST(&download_constants);
@@ -471,6 +479,20 @@
 			fprintf(ofile, "#define\t%-8s\t0x%02x\n",
 				curnode->symbol->name,
 				curnode->symbol->info.cinfo->value);
+			free(curnode);
+		}
+		fprintf(ofile, "#define\tDOWNLOAD_CONST_COUNT\t0x%02x\n", i);
+
+		fprintf(ofile, "\n\n/* Exported Labels */\n");
+
+		while (SLIST_FIRST(&exported_labels) != NULL) {
+			symbol_node_t *curnode;
+
+			curnode = SLIST_FIRST(&exported_labels);
+			SLIST_REMOVE_HEAD(&exported_labels, links);
+			fprintf(ofile, "#define\tLABEL_%-8s\t0x%02x\n",
+				curnode->symbol->name,
+				curnode->symbol->info.linfo->address);
 			free(curnode);
 		}
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h
--- linux-2.5.13/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/scsi/aic7xxx/aicasm/aicasm_symbol.h	Wed Mar 27 13:07:17 2002
@@ -36,7 +36,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_symbol.h#6 $
+ * $Id$
  *
  * $FreeBSD: src/sys/dev/aic7xxx/aicasm/aicasm_symbol.h,v 1.11 2000/09/22 22:19:55 gibbs Exp $
  */
@@ -58,8 +58,9 @@
 	CONST,
 	DOWNLOAD_CONST,
 	LABEL,
-	CONDITIONAL
-}symtype;
+	CONDITIONAL,
+	MACRO
+} symtype;
 
 typedef enum {
 	RO = 0x01,
@@ -68,10 +69,11 @@
 }amode_t;
 
 struct reg_info {
-	u_int8_t address;
+	u_int	 address;
 	int	 size;
 	amode_t	 mode;
 	u_int8_t valid_bitmask;
+	u_int8_t modes;
 	int	 typecheck_masks;
 };
 
@@ -83,8 +85,8 @@
 };
 
 struct const_info {
-	u_int8_t value;
-	int	 define;
+	u_int	value;
+	int	define;
 };
 
 struct alias_info {
@@ -93,12 +95,26 @@
 
 struct label_info {
 	int	address;
+	int	exported;
 };
 
 struct cond_info {
 	int	func_num;
 };
 
+struct macro_arg {
+	STAILQ_ENTRY(macro_arg)	links;
+	regex_t	arg_regex;
+	char   *replacement_text;
+};
+STAILQ_HEAD(macro_arg_list, macro_arg) args;
+
+struct macro_info {
+	struct macro_arg_list args;
+	int   narg;
+	const char* body;
+};
+
 typedef struct expression_info {
         symlist_t       referenced_syms;
         int             value;
@@ -108,12 +124,13 @@
 	char	*name;
 	symtype	type;
 	union	{
-		struct reg_info *rinfo;
-		struct mask_info *minfo;
+		struct reg_info	  *rinfo;
+		struct mask_info  *minfo;
 		struct const_info *cinfo;
 		struct alias_info *ainfo;
 		struct label_info *linfo;
-		struct cond_info *condinfo;
+		struct cond_info  *condinfo;
+		struct macro_info *macroinfo;
 	}info;
 } symbol_t;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/atari_NCR5380.c linux-2.5/drivers/scsi/atari_NCR5380.c
--- linux-2.5.13/drivers/scsi/atari_NCR5380.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/scsi/atari_NCR5380.c	Wed Mar 27 13:07:17 2002
@@ -644,10 +644,7 @@
 
 static volatile int main_running = 0;
 static struct tq_struct NCR5380_tqueue = {
-    NULL,		/* next */
-    0,			/* sync */
-    (void (*)(void*))NCR5380_main,  /* routine, must have (void *) arg... */
-    NULL		/* data */
+    routine:	(void (*)(void*))NCR5380_main	/* must have (void *) arg... */
 };
 
 static __inline__ void queue_main(void)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/atari_scsi.c linux-2.5/drivers/scsi/atari_scsi.c
--- linux-2.5.13/drivers/scsi/atari_scsi.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/scsi/atari_scsi.c	Wed Mar 27 13:07:17 2002
@@ -1144,3 +1144,5 @@
 
 static Scsi_Host_Template driver_template = ATARI_SCSI;
 #include "scsi_module.c"
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/blz1230.c linux-2.5/drivers/scsi/blz1230.c
--- linux-2.5.13/drivers/scsi/blz1230.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/scsi/blz1230.c	Wed Mar 27 13:07:17 2002
@@ -296,3 +296,5 @@
 #endif
 	return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/blz2060.c linux-2.5/drivers/scsi/blz2060.c
--- linux-2.5.13/drivers/scsi/blz2060.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/scsi/blz2060.c	Wed Mar 27 13:07:17 2002
@@ -254,3 +254,5 @@
 #endif
 	return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/cpqfcTSinit.c linux-2.5/drivers/scsi/cpqfcTSinit.c
--- linux-2.5.13/drivers/scsi/cpqfcTSinit.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/scsi/cpqfcTSinit.c	Fri May  3 12:28:12 2002
@@ -532,7 +532,7 @@
 
 	// must be super user to send stuff directly to the
 	// controller and/or physical drives...
-	if( !capable(CAP_SYS_ADMIN) )
+	if( !capable(CAP_RAW_IO) )
 	  return -EPERM;
 
 	// copy the caller's struct to our space.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/cyberstorm.c linux-2.5/drivers/scsi/cyberstorm.c
--- linux-2.5.13/drivers/scsi/cyberstorm.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/scsi/cyberstorm.c	Wed Mar 27 13:07:17 2002
@@ -320,3 +320,5 @@
 #endif
 	return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/cyberstormII.c linux-2.5/drivers/scsi/cyberstormII.c
--- linux-2.5.13/drivers/scsi/cyberstormII.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/scsi/cyberstormII.c	Wed Mar 27 13:07:17 2002
@@ -271,3 +271,5 @@
 #endif
 	return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/dtc.c linux-2.5/drivers/scsi/dtc.c
--- linux-2.5.13/drivers/scsi/dtc.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/scsi/dtc.c	Thu Dec 13 16:32:36 2001
@@ -1,13 +1,11 @@
-
 #define AUTOSENSE
 #define PSEUDO_DMA
 #define DONT_USE_INTR
-#define UNSAFE		/* Leave interrupts enabled during pseudo-dma I/O */
+#define UNSAFE			/* Leave interrupts enabled during pseudo-dma I/O */
 #define xNDEBUG (NDEBUG_INTR+NDEBUG_RESELECTION+\
 		 NDEBUG_SELECTION+NDEBUG_ARBITRATION)
 #define DMA_WORKS_RIGHT
 
-
 /*
  * DTC 3180/3280 driver, by
  *	Ray Van Tassle	rayvt@comm.mot.com
@@ -65,6 +63,7 @@
  6 = yellow
  7 = white
 */
+
 #if 0
 #define rtrc(i) {inb(0x3da); outb(0x31, 0x3c0); outb((i), 0x3c0);}
 #else
@@ -102,336 +101,318 @@
  */
 
 /*
- */ 
+ */
 /* Offset from DTC_5380_OFFSET */
 #define DTC_CONTROL_REG		0x100	/* rw */
 #define D_CR_ACCESS		0x80	/* ro set=can access 3280 registers */
 #define CSR_DIR_READ		0x40	/* rw direction, 1 = read 0 = write */
 
-#define CSR_RESET              0x80    /* wo  Resets 53c400 */
-#define CSR_5380_REG           0x80    /* ro  5380 registers can be accessed */
-#define CSR_TRANS_DIR          0x40    /* rw  Data transfer direction */
-#define CSR_SCSI_BUFF_INTR     0x20    /* rw  Enable int on transfer ready */
-#define CSR_5380_INTR          0x10    /* rw  Enable 5380 interrupts */
-#define CSR_SHARED_INTR        0x08    /* rw  Interrupt sharing */
-#define CSR_HOST_BUF_NOT_RDY   0x04    /* ro  Host buffer not ready */
-#define CSR_SCSI_BUF_RDY       0x02    /* ro  SCSI buffer ready */
-#define CSR_GATED_5380_IRQ     0x01    /* ro  Last block xferred */
+#define CSR_RESET              0x80	/* wo  Resets 53c400 */
+#define CSR_5380_REG           0x80	/* ro  5380 registers can be accessed */
+#define CSR_TRANS_DIR          0x40	/* rw  Data transfer direction */
+#define CSR_SCSI_BUFF_INTR     0x20	/* rw  Enable int on transfer ready */
+#define CSR_5380_INTR          0x10	/* rw  Enable 5380 interrupts */
+#define CSR_SHARED_INTR        0x08	/* rw  Interrupt sharing */
+#define CSR_HOST_BUF_NOT_RDY   0x04	/* ro  Host buffer not ready */
+#define CSR_SCSI_BUF_RDY       0x02	/* ro  SCSI buffer ready */
+#define CSR_GATED_5380_IRQ     0x01	/* ro  Last block xferred */
 #define CSR_INT_BASE (CSR_SCSI_BUFF_INTR | CSR_5380_INTR)
 
 
-#define DTC_BLK_CNT		0x101   /* rw 
+#define DTC_BLK_CNT		0x101	/* rw 
 					 * # of 128-byte blocks to transfer */
 
 
-#define D_CR_ACCESS             0x80    /* ro set=can access 3280 registers */
+#define D_CR_ACCESS             0x80	/* ro set=can access 3280 registers */
 
 #define DTC_SWITCH_REG		0x3982	/* ro - DIP switches */
 #define DTC_RESUME_XFER		0x3982	/* wo - resume data xfer 
-					   * after disconnect/reconnect*/
+					   * after disconnect/reconnect */
 
 #define DTC_5380_OFFSET		0x3880	/* 8 registers here, see NCR5380.h */
 
 /*!!!! for dtc, it's a 128 byte buffer at 3900 !!! */
-#define DTC_DATA_BUF		0x3900  /* rw 128 bytes long */
+#define DTC_DATA_BUF		0x3900	/* rw 128 bytes long */
 
 static struct override {
-   unsigned int address;
-   int irq;
+	unsigned int address;
+	int irq;
 } overrides
 #ifdef OVERRIDE
 [] __initdata = OVERRIDE;
 #else
-[4] __initdata = {{0, IRQ_AUTO}, {0, IRQ_AUTO}, {0, IRQ_AUTO}, {0, IRQ_AUTO}};
+[4] __initdata = { 
+	{0, IRQ_AUTO},
+	{0, IRQ_AUTO},
+	{0, IRQ_AUTO},
+	{0, IRQ_AUTO}
+};
 #endif
 
 #define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
 
 static struct base {
-   unsigned long address;
-   int noauto;
-} bases[] __initdata = {{0xcc000, 0}, {0xc8000, 0}, {0xdc000, 0}, {0xd8000, 0}};
+	unsigned long address;
+	int noauto;
+} bases[] __initdata = {
+	{0xcc000, 0},
+	{0xc8000, 0},
+	{0xdc000, 0},
+	{0xd8000, 0}
+};
 
 #define NO_BASES (sizeof (bases) / sizeof (struct base))
 
 static const struct signature {
-   const char *string;
-   int offset;
-} signatures[] = { {"DATA TECHNOLOGY CORPORATION BIOS", 0x25}, };
+	const char *string;
+	int offset;
+} signatures[] = { 
+	{"DATA TECHNOLOGY CORPORATION BIOS", 0x25},
+};
 
 #define NO_SIGNATURES (sizeof (signatures) /  sizeof (struct signature))
 
-/*
- * Function : dtc_setup(char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0]
- *	equal to the number of ints.
+/**
+ *	dtc_setup	-	option setup for dtc3x80
  *
-*/
+ *	LILO command line initialization of the overrides array,
+ */
 
-void __init dtc_setup(char *str, int *ints){
-   static int commandline_current = 0;
-   int i;
-   if (ints[0] != 2)
-      printk("dtc_setup: usage dtc=address,irq\n");
-   else
-      if (commandline_current < NO_OVERRIDES) {
-      overrides[commandline_current].address = ints[1];
-      overrides[commandline_current].irq = ints[2];
-      for (i = 0; i < NO_BASES; ++i)
-	 if (bases[i].address == ints[1]) {
-	 bases[i].noauto = 1;
-	 break;
-      }
-      ++commandline_current;
-   }
+static int __init dtc_setup(char *str)
+{
+	static int commandline_current = 0;
+	int i;
+	int ints[10];
+
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+	
+	if (ints[0] != 2)
+		printk(KERN_ERR "dtc_setup: usage dtc=address,irq\n");
+	else if (commandline_current < NO_OVERRIDES) {
+		overrides[commandline_current].address = ints[1];
+		overrides[commandline_current].irq = ints[2];
+		for (i = 0; i < NO_BASES; ++i)
+			if (bases[i].address == ints[1]) {
+				bases[i].noauto = 1;
+				break;
+			}
+		++commandline_current;
+	}
+	return 1;
 }
 
-/* 
- * Function : int dtc_detect(Scsi_Host_Template * tpnt)
+__setup("dtc=", dtc_setup);
+
+/**
+ *	dtc_detect	-	detect DTC 3x80 controllers
+ *	@tpnt: controller template
  *
- * Purpose : detects and initializes DTC 3180/3280 controllers
+ *	Detects and initializes DTC 3180/3280 controllers
  *	that were autoprobed, overridden on the LILO command line, 
  *	or specified at compile time.
- *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
- *
-*/
-
-int __init dtc_detect(Scsi_Host_Template * tpnt){
-   static int current_override = 0, current_base = 0;
-   struct Scsi_Host *instance;
-   unsigned int base;
-   int sig, count;
-
-   tpnt->proc_name = "dtc3x80";
-   tpnt->proc_info = &dtc_proc_info;
-
-   for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-      base = 0;
-
-      if (overrides[current_override].address)
-	 base = overrides[current_override].address;
-      else
-	 for (; !base && (current_base < NO_BASES); ++current_base) {
-#if (DTCDEBUG & DTCDEBUG_INIT)
-	 printk("scsi-dtc : probing address %08x\n", bases[current_base].address);
-#endif
-	 for (sig = 0; sig < NO_SIGNATURES; ++sig)
-	    if (!bases[current_base].noauto && 
-		isa_check_signature(bases[current_base].address +
-				signatures[sig].offset,
-	      signatures[sig].string, strlen(signatures[sig].string))) {
-	    base = bases[current_base].address;
-#if (DTCDEBUG & DTCDEBUG_INIT)
-	    printk("scsi-dtc : detected board.\n");
-#endif
-	    break;
-	 }
-      }
-
-#if defined(DTCDEBUG) && (DTCDEBUG & DTCDEBUG_INIT)
-      printk("scsi-dtc : base = %08x\n", base);
-#endif
-
-      if (!base)
-	 break;
+ */
 
-      instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-      if(instance == NULL)
-      	break;
-      	
-      instance->base = base;
-
-      NCR5380_init(instance, 0);
-
-      NCR5380_write(DTC_CONTROL_REG, CSR_5380_INTR); /* Enable int's */
-      if (overrides[current_override].irq != IRQ_AUTO)
-	 instance->irq = overrides[current_override].irq;
-      else
-	 instance->irq = NCR5380_probe_irq(instance, DTC_IRQS);
+int __init dtc_detect(Scsi_Host_Template * tpnt)
+{
+	static int current_override = 0, current_base = 0;
+	struct Scsi_Host *instance;
+	unsigned int base;
+	int sig, count;
+
+	tpnt->proc_name = "dtc3x80";
+	tpnt->proc_info = &dtc_proc_info;
+
+	for (count = 0; current_override < NO_OVERRIDES; ++current_override) 
+	{
+		base = 0;
+
+		if (overrides[current_override].address)
+			base = overrides[current_override].address;
+		else
+		{
+			for (; !base && (current_base < NO_BASES); ++current_base) {
+				for (sig = 0; sig < NO_SIGNATURES; ++sig)
+				{
+					if (!bases[current_base].noauto && isa_check_signature(bases[current_base].address + signatures[sig].offset, signatures[sig].string, strlen(signatures[sig].string))) {
+						base = bases[current_base].address;
+						break;
+					}
+				}
+			}
+		}
+
+		if (!base)
+			break;
+
+		instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
+		if (instance == NULL)
+			break;
+
+		instance->base = base;
+
+		NCR5380_init(instance, 0);
+
+		NCR5380_write(DTC_CONTROL_REG, CSR_5380_INTR);	/* Enable int's */
+		if (overrides[current_override].irq != IRQ_AUTO)
+			instance->irq = overrides[current_override].irq;
+		else
+			instance->irq = NCR5380_probe_irq(instance, DTC_IRQS);
 
 #ifndef DONT_USE_INTR
-/* With interrupts enabled, it will sometimes hang when doing heavy
- * reads. So better not enable them until I finger it out. */
-      if (instance->irq != IRQ_NONE)
-	 if (request_irq(instance->irq, do_dtc_intr, SA_INTERRUPT, "dtc", instance)) {
-	 printk("scsi%d : IRQ%d not free, interrupts disabled\n",
-	      instance->host_no, instance->irq);
-	 instance->irq = IRQ_NONE;
-      }
-
-      if (instance->irq == IRQ_NONE) {
-	 printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	 printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-      }
+		/* With interrupts enabled, it will sometimes hang when doing heavy
+		 * reads. So better not enable them until I figure it out. */
+		if (instance->irq != IRQ_NONE)
+			if (request_irq(instance->irq, do_dtc_intr, SA_INTERRUPT, "dtc")) 
+			{
+				printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
+				instance->irq = IRQ_NONE;
+			}
+
+		if (instance->irq == IRQ_NONE) {
+			printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
+			printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
+		}
 #else
-      if (instance->irq != IRQ_NONE)
-	 printk("scsi%d : interrupts not used. Might as well not jumper it.\n",
-		instance->host_no);
-      instance->irq = IRQ_NONE;
+		if (instance->irq != IRQ_NONE)
+			printk(KERN_INFO "scsi%d : interrupts not used. Might as well not jumper it.\n", instance->host_no);
+		instance->irq = IRQ_NONE;
 #endif
-#if defined(DTCDEBUG) && (DTCDEBUG & DTCDEBUG_INIT)
-      printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
-
-      printk("scsi%d : at 0x%05X", instance->host_no, (int)instance->base);
-      if (instance->irq == IRQ_NONE)
-	 printk (" interrupts disabled");
-      else
-	 printk (" irq %d", instance->irq);
-      printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	   CAN_QUEUE, CMD_PER_LUN, DTC_PUBLIC_RELEASE);
-      NCR5380_print_options(instance);
-      printk("\n");
-
-      ++current_override;
-      ++count;
-   }
-   return count;
+		printk(KERN_INFO "scsi%d : at 0x%05X", instance->host_no, (int) instance->base);
+		if (instance->irq == IRQ_NONE)
+			printk(" interrupts disabled");
+		else
+			printk(" irq %d", instance->irq);
+		printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d", CAN_QUEUE, CMD_PER_LUN, DTC_PUBLIC_RELEASE);
+		NCR5380_print_options(instance);
+		printk("\n");
+
+		++current_override;
+		++count;
+	}
+	return count;
 }
 
-/*
- * Function : int dtc_biosparam(Disk * disk, kdev_t dev, int *ip)
+/**
+ *	dtc_biosparam		-	compute disk geometry
+ *	@disk: disk to generate for
+ *	@dev: major/minor of device
+ *	@ip: returned geometry
  *
- * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for 
+ * 	Generates a BIOS / DOS compatible H-C-S mapping for 
  *	the specified device / size.
- * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
- *
- * Returns : always 0 (success), initializes ip
- *	
-*/
-
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
-*/
+ */
 
-int dtc_biosparam(Disk * disk, kdev_t dev, int * ip)
+int dtc_biosparam(Disk * disk, kdev_t dev, int *ip)
 {
-   int size = disk->capacity;
+	int size = disk->capacity;
 
-   ip[0] = 64;
-   ip[1] = 32;
-   ip[2] = size >> 11;
-   return 0;
+	ip[0] = 64;
+	ip[1] = 32;
+	ip[2] = size >> 11;
+	return 0;
 }
 
 
-/****************************************************************
- * Function : int NCR5380_pread (struct Scsi_Host *instance, 
- *	unsigned char *dst, int len)
- *
- * Purpose : Fast 5380 pseudo-dma read function, reads len bytes to 
- *	dst
- * 
- * Inputs : dst = destination, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
-*/
-
 static int dtc_maxi = 0;
 static int dtc_wmaxi = 0;
 
-static inline int NCR5380_pread (struct Scsi_Host *instance,
-     unsigned char *dst, int len)
-     {
-   unsigned char *d = dst;
-   int i;	/* For counting time spent in the poll-loop */
-   NCR5380_local_declare();
-   NCR5380_setup(instance);
-
-   i = 0;
-   NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-   NCR5380_write(MODE_REG, MR_ENABLE_EOP_INTR | MR_DMA_MODE);
-   if (instance->irq == IRQ_NONE)
-      NCR5380_write(DTC_CONTROL_REG, CSR_DIR_READ);
-   else
-      NCR5380_write(DTC_CONTROL_REG, CSR_DIR_READ | CSR_INT_BASE);
-   NCR5380_write(DTC_BLK_CNT, len >> 7);        /* Block count */
-   rtrc(1);
-   while (len > 0) {
-      rtrc(2);
-      while (NCR5380_read(DTC_CONTROL_REG) & CSR_HOST_BUF_NOT_RDY)
-	 ++i;
-      rtrc(3);
-      isa_memcpy_fromio(d, base + DTC_DATA_BUF, 128);
-      d += 128;
-      len -= 128;
-      rtrc(7);	/*** with int's on, it sometimes hangs after here.
+/**
+ *	NCR5380_pread 		-	fast pseudo DMA read
+ *	@instance: controller
+ *	@dst: destination buffer
+ *	@len: expected/max size
+ *
+ *	Fast 5380 pseudo-dma read function, reads len bytes from the controller
+ *	mmio area into dst.
+ */
+
+static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
+{
+	unsigned char *d = dst;
+	int i;			/* For counting time spent in the poll-loop */
+	NCR5380_local_declare();
+	NCR5380_setup(instance);
+
+	i = 0;
+	NCR5380_read(RESET_PARITY_INTERRUPT_REG);
+	NCR5380_write(MODE_REG, MR_ENABLE_EOP_INTR | MR_DMA_MODE);
+	if (instance->irq == IRQ_NONE)
+		NCR5380_write(DTC_CONTROL_REG, CSR_DIR_READ);
+	else
+		NCR5380_write(DTC_CONTROL_REG, CSR_DIR_READ | CSR_INT_BASE);
+	NCR5380_write(DTC_BLK_CNT, len >> 7);	/* Block count */
+	rtrc(1);
+	while (len > 0) {
+		rtrc(2);
+		while (NCR5380_read(DTC_CONTROL_REG) & CSR_HOST_BUF_NOT_RDY)
+			++i;
+		rtrc(3);
+		isa_memcpy_fromio(d, base + DTC_DATA_BUF, 128);
+		d += 128;
+		len -= 128;
+		rtrc(7);
+		/*** with int's on, it sometimes hangs after here.
 		 * Looks like something makes HBNR go away. */
-   }
-   rtrc(4);
-   while ( !(NCR5380_read(DTC_CONTROL_REG) & D_CR_ACCESS))
-      ++i;
-   NCR5380_write(MODE_REG, 0); /* Clear the operating mode */
-   rtrc(0);
-   NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-   if (i > dtc_maxi)
-      dtc_maxi = i;
-   return(0);
+	}
+	rtrc(4);
+	while (!(NCR5380_read(DTC_CONTROL_REG) & D_CR_ACCESS))
+		++i;
+	NCR5380_write(MODE_REG, 0);	/* Clear the operating mode */
+	rtrc(0);
+	NCR5380_read(RESET_PARITY_INTERRUPT_REG);
+	if (i > dtc_maxi)
+		dtc_maxi = i;
+	return (0);
 }
 
-/****************************************************************
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance, 
- *	unsigned char *src, int len)
+/**
+ *	NCR5380_pwrite 		-	fast pseudo DMA write
+ *	@instance: controller
+ *	@dst: destination buffer
+ *	@len: expected/max size
  *
- * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
- *	src
- * 
- * Inputs : src = source, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
-*/
+ *	Fast 5380 pseudo-dma write function, writes len bytes to the
+ *	controller mmio area from src.
+ */
 
-static inline int NCR5380_pwrite (struct Scsi_Host *instance,
-     unsigned char *src, int len) {
-   int i;
-   NCR5380_local_declare();
-   NCR5380_setup(instance);
-
-   NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-   NCR5380_write(MODE_REG, MR_ENABLE_EOP_INTR | MR_DMA_MODE);
-   /* set direction (write) */
-   if (instance->irq == IRQ_NONE)
-      NCR5380_write(DTC_CONTROL_REG, 0);
-   else
-      NCR5380_write(DTC_CONTROL_REG, CSR_5380_INTR);
-   NCR5380_write(DTC_BLK_CNT, len >> 7);        /* Block count */
-   for (i = 0; len > 0; ++i) {
-      rtrc(5);
-      /* Poll until the host buffer can accept data. */
-      while (NCR5380_read(DTC_CONTROL_REG) & CSR_HOST_BUF_NOT_RDY)
-	 ++i;
-      rtrc(3);
-      isa_memcpy_toio(base + DTC_DATA_BUF, src, 128);
-      src += 128;
-      len -= 128;
-   }
-   rtrc(4);
-   while ( !(NCR5380_read(DTC_CONTROL_REG) & D_CR_ACCESS))
-      ++i;
-   rtrc(6);
-   /* Wait until the last byte has been sent to the disk */
-   while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT))
-      ++i;
-   rtrc(7);
-   /* Check for parity error here. fixme. */
-   NCR5380_write(MODE_REG, 0); /* Clear the operating mode */
-   rtrc(0);
-   if (i > dtc_wmaxi)
-      dtc_wmaxi = i;
-   return (0);
+static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
+{
+	int i;
+	NCR5380_local_declare();
+	NCR5380_setup(instance);
+
+	NCR5380_read(RESET_PARITY_INTERRUPT_REG);
+	NCR5380_write(MODE_REG, MR_ENABLE_EOP_INTR | MR_DMA_MODE);
+	/* set direction (write) */
+	if (instance->irq == IRQ_NONE)
+		NCR5380_write(DTC_CONTROL_REG, 0);
+	else
+		NCR5380_write(DTC_CONTROL_REG, CSR_5380_INTR);
+	NCR5380_write(DTC_BLK_CNT, len >> 7);	/* Block count */
+	for (i = 0; len > 0; ++i) {
+		rtrc(5);
+		/* Poll until the host buffer can accept data. */
+		while (NCR5380_read(DTC_CONTROL_REG) & CSR_HOST_BUF_NOT_RDY)
+			++i;
+		rtrc(3);
+		isa_memcpy_toio(base + DTC_DATA_BUF, src, 128);
+		src += 128;
+		len -= 128;
+	}
+	rtrc(4);
+	while (!(NCR5380_read(DTC_CONTROL_REG) & D_CR_ACCESS))
+		++i;
+	rtrc(6);
+	/* Wait until the last byte has been sent to the disk */
+	while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT))
+		++i;
+	rtrc(7);
+	/* Check for parity error here. fixme. */
+	NCR5380_write(MODE_REG, 0);	/* Clear the operating mode */
+	rtrc(0);
+	if (i > dtc_wmaxi)
+		dtc_wmaxi = i;
+	return (0);
 }
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/fastlane.c linux-2.5/drivers/scsi/fastlane.c
--- linux-2.5.13/drivers/scsi/fastlane.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/scsi/fastlane.c	Wed Mar 27 13:07:17 2002
@@ -372,3 +372,5 @@
 #endif
 	return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/fdomain.c linux-2.5/drivers/scsi/fdomain.c
--- linux-2.5.13/drivers/scsi/fdomain.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/scsi/fdomain.c	Thu Jan 31 01:44:15 2002
@@ -730,13 +730,13 @@
       switch (Quantum) {
       case 2:			/* ISA_200S */
       case 3:			/* ISA_250MG */
-	 base = readb(bios_base + 0x1fa2) + (readb(bios_base + 0x1fa3) << 8);
+	 base = isa_readb(bios_base + 0x1fa2) + (isa_readb(bios_base + 0x1fa3) << 8);
 	 break;
       case 4:			/* ISA_200S (another one) */
-	 base = readb(bios_base + 0x1fa3) + (readb(bios_base + 0x1fa4) << 8);
+	 base = isa_readb(bios_base + 0x1fa3) + (isa_readb(bios_base + 0x1fa4) << 8);
 	 break;
       default:
-	 base = readb(bios_base + 0x1fcc) + (readb(bios_base + 0x1fcd) << 8);
+	 base = isa_readb(bios_base + 0x1fcc) + (isa_readb(bios_base + 0x1fcd) << 8);
 	 break;
       }
    
@@ -1956,7 +1956,7 @@
 	 offset = bios_base + 0x1f31 + drive * 25;
 	 break;
       }
-      memcpy_fromio( &i, offset, sizeof( struct drive_info ) );
+      isa_memcpy_fromio( &i, offset, sizeof( struct drive_info ) );
       info_array[0] = i.heads;
       info_array[1] = i.sectors;
       info_array[2] = i.cylinders;
@@ -2043,6 +2043,7 @@
 	if (shpnt->io_port && shpnt->n_io_port)
 		release_region(shpnt->io_port, shpnt->n_io_port);
 
+	return 0;
 }
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/g_NCR5380.c linux-2.5/drivers/scsi/g_NCR5380.c
--- linux-2.5.13/drivers/scsi/g_NCR5380.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/scsi/g_NCR5380.c	Tue Dec 18 15:31:05 2001
@@ -77,7 +77,7 @@
  * 	IRQ line if overridden on the command line.
  *     
  */
- 
+
 /*
  * $Log: generic_NCR5380.c,v $
  */
@@ -124,787 +124,772 @@
 #include <linux/isapnp.h>
 
 #define NCR_NOT_SET 0
-static int ncr_irq=NCR_NOT_SET;
-static int ncr_dma=NCR_NOT_SET;
-static int ncr_addr=NCR_NOT_SET;
-static int ncr_5380=NCR_NOT_SET;
-static int ncr_53c400=NCR_NOT_SET;
-static int ncr_53c400a=NCR_NOT_SET;
-static int dtc_3181e=NCR_NOT_SET;
+static int ncr_irq = NCR_NOT_SET;
+static int ncr_dma = NCR_NOT_SET;
+static int ncr_addr = NCR_NOT_SET;
+static int ncr_5380 = NCR_NOT_SET;
+static int ncr_53c400 = NCR_NOT_SET;
+static int ncr_53c400a = NCR_NOT_SET;
+static int dtc_3181e = NCR_NOT_SET;
 
 static struct override {
 	NCR5380_implementation_fields;
-    int irq;
-    int dma;
-    int board;	/* Use NCR53c400, Ricoh, etc. extensions ? */
-} overrides 
-#ifdef GENERIC_NCR5380_OVERRIDE 
-    [] __initdata = GENERIC_NCR5380_OVERRIDE;
+	int irq;
+	int dma;
+	int board;		/* Use NCR53c400, Ricoh, etc. extensions ? */
+} overrides
+#ifdef GENERIC_NCR5380_OVERRIDE
+[] __initdata = GENERIC_NCR5380_OVERRIDE;
 #else
-    [1] __initdata = {{0,},};
+[1] __initdata = { { 0,},};
 #endif
 
 #define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
 
-/*
- * Function : static internal_setup(int board, char *str, int *ints)
+/**
+ *	internal_setup		-	handle lilo command string override
+ *	@board:	BOARD_* identifier for the board
+ *	@str: unused
+ *	@ints: numeric parameters
  *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : board - either BOARD_NCR5380 for a normal NCR5380 board, 
- * 	or BOARD_NCR53C400 for a NCR53C400 board. str - unused, ints - 
- *	array of integer parameters with ints[0] equal to the number of ints.
+ * 	Do LILO command line initialization of the overrides array. Display
+ *	errors when needed
  *
+ *	Locks: none
  */
 
-static void __init internal_setup(int board, char *str, int *ints){
-    static int commandline_current = 0;
-    switch (board) {
-    case BOARD_NCR5380:
-	if (ints[0] != 2 && ints[0] != 3) {
-	    printk("generic_NCR5380_setup : usage ncr5380=" STRVAL(NCR5380_map_name) ",irq,dma\n");
-	    return;
-	}
-	break;
-    case BOARD_NCR53C400:
-	if (ints[0] != 2) {
-	    printk("generic_NCR53C400_setup : usage ncr53c400=" STRVAL(NCR5380_map_name) ",irq\n");
-	    return;
-	}
-	break;
-    case BOARD_NCR53C400A:
-	if (ints[0] != 2) {
-	    printk("generic_NCR53C400A_setup : usage ncr53c400a=" STRVAL(NCR5380_map_name) ",irq\n");
-	    return;
-	}
-	break;
-    case BOARD_DTC3181E:
-	if (ints[0] != 2) {
-	    printk("generic_DTC3181E_setup : usage dtc3181e=" STRVAL(NCR5380_map_name) ",irq\n");
-	    return;
-	}
-	break;
-    }
-
-    if (commandline_current < NO_OVERRIDES) {
-	overrides[commandline_current].NCR5380_map_name = (NCR5380_map_type)ints[1];
-	overrides[commandline_current].irq = ints[2];
-	if (ints[0] == 3) 
-	    overrides[commandline_current].dma = ints[3];
-	else 
-	    overrides[commandline_current].dma = DMA_NONE;
-	overrides[commandline_current].board = board;
-	    ++commandline_current;
-    }
+static void __init internal_setup(int board, char *str, int *ints)
+{
+	static int commandline_current = 0;
+	switch (board) {
+	case BOARD_NCR5380:
+		if (ints[0] != 2 && ints[0] != 3) {
+			printk(KERN_ERR "generic_NCR5380_setup : usage ncr5380=" STRVAL(NCR5380_map_name) ",irq,dma\n");
+			return;
+		}
+		break;
+	case BOARD_NCR53C400:
+		if (ints[0] != 2) {
+			printk(KERN_ERR "generic_NCR53C400_setup : usage ncr53c400=" STRVAL(NCR5380_map_name) ",irq\n");
+			return;
+		}
+		break;
+	case BOARD_NCR53C400A:
+		if (ints[0] != 2) {
+			printk(KERN_ERR "generic_NCR53C400A_setup : usage ncr53c400a=" STRVAL(NCR5380_map_name) ",irq\n");
+			return;
+		}
+		break;
+	case BOARD_DTC3181E:
+		if (ints[0] != 2) {
+			printk("generic_DTC3181E_setup : usage dtc3181e=" STRVAL(NCR5380_map_name) ",irq\n");
+			return;
+		}
+		break;
+	}
+
+	if (commandline_current < NO_OVERRIDES) {
+		overrides[commandline_current].NCR5380_map_name = (NCR5380_map_type) ints[1];
+		overrides[commandline_current].irq = ints[2];
+		if (ints[0] == 3)
+			overrides[commandline_current].dma = ints[3];
+		else
+			overrides[commandline_current].dma = DMA_NONE;
+		overrides[commandline_current].board = board;
+		++commandline_current;
+	}
 }
 
-/*
- * Function : generic_NCR5380_setup (char *str, int *ints)
+/**
+ * 	do_NCR53C80_setup		-	set up entry point
+ *	@str: unused
  *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0] 
- * 	equal to the number of ints.
+ *	Setup function invoked at boot to parse the ncr5380= command
+ *	line.
  */
 
-void __init generic_NCR5380_setup (char *str, int *ints){
-    internal_setup (BOARD_NCR5380, str, ints);
+static int __init do_NCR5380_setup(char *str)
+{
+	int ints[10];
+
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+	internal_setup(BOARD_NCR5380, str, ints);
+	return 1;
 }
 
-/*
- * Function : generic_NCR53C400_setup (char *str, int *ints)
+/**
+ * 	do_NCR53C400_setup		-	set up entry point
+ *	@str: unused
+ *	@ints: integer parameters from kernel setup code 
  *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0] 
- * 	equal to the number of ints.
+ *	Setup function invoked at boot to parse the ncr53c400= command
+ *	line.
  */
 
-void __init generic_NCR53C400_setup (char *str, int *ints){
-    internal_setup (BOARD_NCR53C400, str, ints);
+static int __init do_NCR53C400_setup(char *str)
+{
+	int ints[10];
+
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+	internal_setup(BOARD_NCR53C400, str, ints);
+	return 1;
 }
 
-/*
- * Function : generic_NCR53C400A_setup (char *str, int *ints)
+/**
+ * 	do_NCR53C400A_setup	-	set up entry point
+ *	@str: unused
+ *	@ints: integer parameters from kernel setup code 
  *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0] 
- * 	equal to the number of ints.
+ *	Setup function invoked at boot to parse the ncr53c400a= command
+ *	line.
  */
 
-void generic_NCR53C400A_setup (char *str, int *ints) {
-    internal_setup (BOARD_NCR53C400A, str, ints);
+static int __init do_NCR53C400A_setup(char *str)
+{
+	int ints[10];
+
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+	internal_setup(BOARD_NCR53C400A, str, ints);
+	return 1;
 }
 
-/*
- * Function : generic_DTC3181E_setup (char *str, int *ints)
+/**
+ * 	do_DTC3181E_setup	-	set up entry point
+ *	@str: unused
+ *	@ints: integer parameters from kernel setup code 
  *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0] 
- * 	equal to the number of ints.
+ *	Setup function invoked at boot to parse the dtc3181e= command
+ *	line.
  */
 
-void generic_DTC3181E_setup (char *str, int *ints) {
-    internal_setup (BOARD_DTC3181E, str, ints);
+static int __init do_DTC3181E_setup(char *str)
+{
+	int ints[10];
+
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+	internal_setup(BOARD_DTC3181E, str, ints);
+	return 1;
 }
 
-/* 
- * Function : int generic_NCR5380_detect(Scsi_Host_Template * tpnt)
+/**
+ * 	generic_NCR5380_detect	-	look for NCR5380 controllers
+ *	@tpnt: the scsi template
  *
- * Purpose : initializes generic NCR5380 driver based on the 
- *	command line / compile time port and irq definitions.
+ *	Scan for the present of NCR5380, NCR53C400, NCR53C400A, DTC3181E
+ *	and DTC436(ISAPnP) controllers. If overrides have been set we use
+ *	them.
  *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
+ *	The caller supplied NCR5380_init function is invoked from here, before
+ *	the interrupt line is taken.
  *
+ *	Locks: none
  */
 
-int __init generic_NCR5380_detect(Scsi_Host_Template * tpnt){
-    static int current_override = 0;
-    int count, i;
-    u_int *ports;
-    u_int ncr_53c400a_ports[] = {0x280, 0x290, 0x300, 0x310, 0x330,
-    		     		0x340, 0x348, 0x350, 0};
-    u_int dtc_3181e_ports[] = {0x220, 0x240, 0x280, 0x2a0, 0x2c0,
-    			     0x300, 0x320, 0x340, 0};
-    int flags = 0;
-    struct Scsi_Host *instance;
-
-    if (ncr_irq != NCR_NOT_SET)
-	overrides[0].irq=ncr_irq;
-    if (ncr_dma != NCR_NOT_SET)
-	overrides[0].dma=ncr_dma;
-    if (ncr_addr != NCR_NOT_SET)
-	overrides[0].NCR5380_map_name=(NCR5380_map_type)ncr_addr;
-    if (ncr_5380 != NCR_NOT_SET)
-	overrides[0].board=BOARD_NCR5380;
-    else if (ncr_53c400 != NCR_NOT_SET)
-	overrides[0].board=BOARD_NCR53C400;
-    else if (ncr_53c400a != NCR_NOT_SET)
-        overrides[0].board=BOARD_NCR53C400A;
-    else if (dtc_3181e != NCR_NOT_SET)
-        overrides[0].board=BOARD_DTC3181E;
-
-    if (!current_override && isapnp_present()) {
-	    struct pci_dev *dev = NULL;
-	    count = 0;
-	    while ((dev = isapnp_find_dev(NULL, ISAPNP_VENDOR('D','T','C'), ISAPNP_FUNCTION(0x436e), dev))) {
-		    if (count >= NO_OVERRIDES)
-			    break;
-		    if (!dev->active && dev->prepare(dev) < 0) {
-			    printk(KERN_ERR "dtc436e probe: prepare failed\n");
-			    continue;
-		    }
-		    if (!(dev->resource[0].flags & IORESOURCE_IO))
-			    continue;
-		    if (!dev->active && dev->activate(dev) < 0) {
-			    printk(KERN_ERR "dtc436e probe: activate failed\n");
-			    continue;
-		    }
-		    if (dev->irq_resource[0].flags & IORESOURCE_IRQ)
-			    overrides[count].irq=dev->irq_resource[0].start;
-		    else
-			    overrides[count].irq=IRQ_NONE;
-		    if (dev->dma_resource[0].flags & IORESOURCE_DMA)
-			    overrides[count].dma=dev->dma_resource[0].start;
-		    else
-			    overrides[count].dma=DMA_NONE;
-		    overrides[count].NCR5380_map_name=(NCR5380_map_type)dev->resource[0].start;
-		    overrides[count].board=BOARD_DTC3181E;
-		    count++;
-	    }
-    }
-
-    tpnt->proc_name = "g_NCR5380";
-
-    for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-	if (!(overrides[current_override].NCR5380_map_name))
-	    continue;
-
-	ports = 0;
-	switch (overrides[current_override].board) {
-	case BOARD_NCR5380:
-	    flags = FLAG_NO_PSEUDO_DMA;
-	    break;
-	case BOARD_NCR53C400:
-	    flags = FLAG_NCR53C400;
-	    break;
-	case BOARD_NCR53C400A:
-	    flags = FLAG_NO_PSEUDO_DMA;
-            ports = ncr_53c400a_ports;
-	    break;
-	case BOARD_DTC3181E:
-	    flags = FLAG_NO_PSEUDO_DMA | FLAG_DTC3181E;
-	    ports = dtc_3181e_ports;
-	    break;
+int __init generic_NCR5380_detect(Scsi_Host_Template * tpnt)
+{
+	static int current_override = 0;
+	int count, i;
+	unsigned int *ports;
+	static unsigned int __initdata ncr_53c400a_ports[] = {
+		0x280, 0x290, 0x300, 0x310, 0x330, 0x340, 0x348, 0x350, 0
+	};
+	static unsigned int __initdata dtc_3181e_ports[] = {
+		0x220, 0x240, 0x280, 0x2a0, 0x2c0, 0x300, 0x320, 0x340, 0
+	};
+	int flags = 0;
+	struct Scsi_Host *instance;
+
+	if (ncr_irq != NCR_NOT_SET)
+		overrides[0].irq = ncr_irq;
+	if (ncr_dma != NCR_NOT_SET)
+		overrides[0].dma = ncr_dma;
+	if (ncr_addr != NCR_NOT_SET)
+		overrides[0].NCR5380_map_name = (NCR5380_map_type) ncr_addr;
+	if (ncr_5380 != NCR_NOT_SET)
+		overrides[0].board = BOARD_NCR5380;
+	else if (ncr_53c400 != NCR_NOT_SET)
+		overrides[0].board = BOARD_NCR53C400;
+	else if (ncr_53c400a != NCR_NOT_SET)
+		overrides[0].board = BOARD_NCR53C400A;
+	else if (dtc_3181e != NCR_NOT_SET)
+		overrides[0].board = BOARD_DTC3181E;
+
+	if (!current_override && isapnp_present()) {
+		struct pci_dev *dev = NULL;
+		count = 0;
+		while ((dev = isapnp_find_dev(NULL, ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e), dev))) {
+			if (count >= NO_OVERRIDES)
+				break;
+			if (!dev->active && dev->prepare(dev) < 0) {
+				printk(KERN_ERR "dtc436e probe: prepare failed\n");
+				continue;
+			}
+			if (!(dev->resource[0].flags & IORESOURCE_IO))
+				continue;
+			if (!dev->active && dev->activate(dev) < 0) {
+				printk(KERN_ERR "dtc436e probe: activate failed\n");
+				continue;
+			}
+			if (dev->irq_resource[0].flags & IORESOURCE_IRQ)
+				overrides[count].irq = dev->irq_resource[0].start;
+			else
+				overrides[count].irq = IRQ_NONE;
+			if (dev->dma_resource[0].flags & IORESOURCE_DMA)
+				overrides[count].dma = dev->dma_resource[0].start;
+			else
+				overrides[count].dma = DMA_NONE;
+			overrides[count].NCR5380_map_name = (NCR5380_map_type) dev->resource[0].start;
+			overrides[count].board = BOARD_DTC3181E;
+			count++;
+		}
 	}
 
+	tpnt->proc_name = "g_NCR5380";
+
+	for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
+		if (!(overrides[current_override].NCR5380_map_name))
+			continue;
+
+		ports = 0;
+		switch (overrides[current_override].board) {
+		case BOARD_NCR5380:
+			flags = FLAG_NO_PSEUDO_DMA;
+			break;
+		case BOARD_NCR53C400:
+			flags = FLAG_NCR53C400;
+			break;
+		case BOARD_NCR53C400A:
+			flags = FLAG_NO_PSEUDO_DMA;
+			ports = ncr_53c400a_ports;
+			break;
+		case BOARD_DTC3181E:
+			flags = FLAG_NO_PSEUDO_DMA | FLAG_DTC3181E;
+			ports = dtc_3181e_ports;
+			break;
+		}
+
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-	if (ports) {
-	    /* wakeup sequence for the NCR53C400A and DTC3181E*/
+		if (ports) {
+			/* wakeup sequence for the NCR53C400A and DTC3181E */
 
-	    /* Disable the adapter and look for a free io port */
-	    outb(0x59, 0x779);
-	    outb(0xb9, 0x379);
-	    outb(0xc5, 0x379);
-	    outb(0xae, 0x379);
-	    outb(0xa6, 0x379);
-	    outb(0x00, 0x379);
-
-	    if (overrides[current_override].NCR5380_map_name != PORT_AUTO)
-	        for(i=0; ports[i]; i++) {
-	            if (overrides[current_override].NCR5380_map_name == ports[i])
-	                break;
-	        }
-	    else
-	        for(i=0; ports[i]; i++) {
-	            if ((!check_region(ports[i], 16)) && (inb(ports[i]) == 0xff))
-	                break;
-		}
-	    if (ports[i]) {
-	        outb(0x59, 0x779);
-	        outb(0xb9, 0x379);
-	        outb(0xc5, 0x379);
-	        outb(0xae, 0x379);
-	        outb(0xa6, 0x379);
-	        outb(0x80 | i, 0x379);          /* set io port to be used */
-        	outb(0xc0, ports[i] + 9);
-	        if (inb(ports[i] + 9) != 0x80)
-	            continue;
-	        else
-	            overrides[current_override].NCR5380_map_name=ports[i];
-	    } else
-	        continue;
-	}
+			/* Disable the adapter and look for a free io port */
+			outb(0x59, 0x779);
+			outb(0xb9, 0x379);
+			outb(0xc5, 0x379);
+			outb(0xae, 0x379);
+			outb(0xa6, 0x379);
+			outb(0x00, 0x379);
+
+			if (overrides[current_override].NCR5380_map_name != PORT_AUTO)
+				for (i = 0; ports[i]; i++) {
+					if (overrides[current_override].NCR5380_map_name == ports[i])
+						break;
+			} else
+				for (i = 0; ports[i]; i++) {
+					if ((!check_region(ports[i], 16)) && (inb(ports[i]) == 0xff))
+						break;
+				}
+			if (ports[i]) {
+				outb(0x59, 0x779);
+				outb(0xb9, 0x379);
+				outb(0xc5, 0x379);
+				outb(0xae, 0x379);
+				outb(0xa6, 0x379);
+				outb(0x80 | i, 0x379);	/* set io port to be used */
+				outb(0xc0, ports[i] + 9);
+				if (inb(ports[i] + 9) != 0x80)
+					continue;
+				else
+					overrides[current_override].NCR5380_map_name = ports[i];
+			} else
+				continue;
+		}
 
-	request_region(overrides[current_override].NCR5380_map_name,
-					NCR5380_region_size, "ncr5380");
+		request_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size, "ncr5380");
 #else
-	if(check_mem_region(overrides[current_override].NCR5380_map_name,
-		NCR5380_region_size))
-		continue;
-	request_mem_region(overrides[current_override].NCR5380_map_name,
-					NCR5380_region_size, "ncr5380");
+		if (check_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size))
+			continue;
+		request_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size, "ncr5380");
 #endif
-	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-	if(instance == NULL)
-	{
+		instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
+		if (instance == NULL) {
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-		release_region(overrides[current_override].NCR5380_map_name,
-	                                        NCR5380_region_size);
+			release_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size);
 #else
-		release_mem_region(overrides[current_override].NCR5380_map_name,
-	                                  	NCR5380_region_size);
+			release_mem_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size);
 #endif
-		continue;
-	}
-	
-	instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name;
-
-	NCR5380_init(instance, flags);
-
-	if (overrides[current_override].irq != IRQ_AUTO)
-	    instance->irq = overrides[current_override].irq;
-	else 
-	    instance->irq = NCR5380_probe_irq(instance, 0xffff);
+			continue;
+		}
 
-	if (instance->irq != IRQ_NONE) 
-	    if (request_irq(instance->irq, do_generic_NCR5380_intr, SA_INTERRUPT, "NCR5380", NULL)) {
-		printk("scsi%d : IRQ%d not free, interrupts disabled\n", 
-		    instance->host_no, instance->irq);
-		instance->irq = IRQ_NONE;
-	    } 
+		instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name;
 
-	if (instance->irq == IRQ_NONE) {
-	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-	}
+		NCR5380_init(instance, flags);
 
-	printk("scsi%d : at " STRVAL(NCR5380_map_name) " 0x%x", instance->host_no, (unsigned int)instance->NCR5380_instance_name);
-	if (instance->irq == IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, GENERIC_NCR5380_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
-	++current_override;
-	++count;
-    }
-    return count;
-}
+		if (overrides[current_override].irq != IRQ_AUTO)
+			instance->irq = overrides[current_override].irq;
+		else
+			instance->irq = NCR5380_probe_irq(instance, 0xffff);
+
+		if (instance->irq != IRQ_NONE)
+			if (request_irq(instance->irq, do_generic_NCR5380_intr, SA_INTERRUPT, "NCR5380", NULL)) {
+				printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
+				instance->irq = IRQ_NONE;
+			}
+
+		if (instance->irq == IRQ_NONE) {
+			printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
+			printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
+		}
 
-const char * generic_NCR5380_info (struct Scsi_Host* host) {
-    static const char string[]="Generic NCR5380/53C400 Driver";
-    return string;
+		printk(KERN_INFO "scsi%d : at " STRVAL(NCR5380_map_name) " 0x%x", instance->host_no, (unsigned int) instance->NCR5380_instance_name);
+		if (instance->irq == IRQ_NONE)
+			printk(" interrupts disabled");
+		else
+			printk(" irq %d", instance->irq);
+		printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d", CAN_QUEUE, CMD_PER_LUN, GENERIC_NCR5380_PUBLIC_RELEASE);
+		NCR5380_print_options(instance);
+		printk("\n");
+
+		++current_override;
+		++count;
+	}
+	return count;
+}
+
+/**
+ *	generic_NCR5380_info	-	reporting string
+ *	@host: NCR5380 to report on
+ *
+ *	Report driver information for the NCR5380
+ */
+ 	
+const char *generic_NCR5380_info(struct Scsi_Host *host)
+{
+	static const char string[] = "Generic NCR5380/53C400 Driver";
+	return string;
 }
 
-int generic_NCR5380_release_resources(struct Scsi_Host * instance)
+/**
+ *	generic_NCR5380_release_resources	-	free resources
+ *	@instance: host adapter to clean up 
+ *
+ *	Free the generic interface resources from this adapter.
+ *
+ *	Locks: none
+ */
+ 
+int generic_NCR5380_release_resources(struct Scsi_Host *instance)
 {
-    NCR5380_local_declare();
-
-    NCR5380_setup(instance);
+	NCR5380_local_declare();
+	NCR5380_setup(instance);
 
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-    release_region(instance->NCR5380_instance_name, NCR5380_region_size);
+	release_region(instance->NCR5380_instance_name, NCR5380_region_size);
 #else
-    release_mem_region(instance->NCR5380_instance_name, NCR5380_region_size);
-#endif    
+	release_mem_region(instance->NCR5380_instance_name, NCR5380_region_size);
+#endif
 
-    if (instance->irq != IRQ_NONE)
-	free_irq(instance->irq, NULL);
+	if (instance->irq != IRQ_NONE)
+		free_irq(instance->irq, NULL);
 
 	return 0;
 }
 
 #ifdef BIOSPARAM
-/*
- * Function : int generic_NCR5380_biosparam(Disk * disk, kdev_t dev, int *ip)
+/**
+ *	generic_NCR5380_biosparam
+ *	@disk: disk to compute geometry for
+ *	@dev: device identifier for this disk
+ *	@ip: sizes to fill in
  *
- * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for 
- *	the specified device / size.
+ *	Generates a BIOS / DOS compatible H-C-S mapping for the specified 
+ *	device / size.
  * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
+ * 	XXX Most SCSI boards use this mapping, I could be incorrect.  Someone
+ *	using hard disks on a trantor should verify that this mapping
+ *	corresponds to that used by the BIOS / ASPI driver by running the linux
+ *	fdisk program and matching the H_C_S coordinates to what DOS uses.
  *
- * Returns : always 0 (success), initializes ip
- *	
- */
-
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
+ *	Locks: none
  */
 
 int generic_NCR5380_biosparam(Disk * disk, kdev_t dev, int *ip)
 {
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-  return 0;
+	int size = disk->capacity;
+	ip[0] = 64;
+	ip[1] = 32;
+	ip[2] = size >> 11;
+	return 0;
 }
 #endif
 
 #if NCR53C400_PSEUDO_DMA
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,    int len)
-{
-    int blocks = len / 128;
-    int start = 0;
-    int bl;
-#ifdef CONFIG_SCSI_G_NCR5380_PORT
-    int i;
-#endif 
 
-    NCR5380_local_declare();
-
-    NCR5380_setup(instance);
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    printk("53C400r: About to read %d blocks for %d bytes\n", blocks, len);
-#endif
-
-    NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE | CSR_TRANS_DIR);
-    NCR5380_write(C400_BLOCK_COUNTER_REG, blocks);
-    while (1) {
-    
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: %d blocks left\n", blocks);
-#endif
-
-	if ((bl=NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) {
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	    if (blocks)
-		printk("53C400r: blocks still == %d\n", blocks);
-	    else
-		printk("53C400r: Exiting loop\n");
-#endif
-	    break;
-	}
-
-#if 1
-	if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) {
-	    printk("53C400r: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks);
-	    return -1;
-	}
-#endif
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: Waiting for buffer, bl=%d\n", bl);
-#endif
-
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: Transferring 128 bytes\n");
-#endif
+/**
+ *	NCR5380_pread		-	pseudo DMA read
+ *	@instance: adapter to read from
+ *	@dst: buffer to read into
+ *	@len: buffer length
+ *
+ *	Perform a psuedo DMA mode read from an NCR53C400 or equivalent
+ *	controller
+ */
+ 
+static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
+{
+	int blocks = len / 128;
+	int start = 0;
+	int bl;
+
+	NCR5380_local_declare();
+	NCR5380_setup(instance);
+
+	NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE | CSR_TRANS_DIR);
+	NCR5380_write(C400_BLOCK_COUNTER_REG, blocks);
+	while (1) {
+		if ((bl = NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) {
+			break;
+		}
+		if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) {
+			printk(KERN_ERR "53C400r: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks);
+			return -1;
+		}
+		while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY);
 
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    dst[start+i] = NCR5380_read(C400_HOST_BUFFER);
+		{
+			int i;
+			for (i = 0; i < 128; i++)
+				dst[start + i] = NCR5380_read(C400_HOST_BUFFER);
+		}
 #else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	isa_memcpy_fromio(dst+start,NCR53C400_host_buffer+NCR5380_map_name,128);
+		/* implies CONFIG_SCSI_G_NCR5380_MEM */
+		isa_memcpy_fromio(dst + start, NCR53C400_host_buffer + NCR5380_map_name, 128);
 #endif
-	start+=128;
-	blocks--;
-    }
-
-    if (blocks) {
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: EXTRA: Waiting for buffer\n");
-#endif
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
+		start += 128;
+		blocks--;
+	}
+
+	if (blocks) {
+		while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
+		{
+			// FIXME - no timeout
+		}
 
-#if (NDEBUG & NDEBUG_C400_PREAD)
-	printk("53C400r: Transferring EXTRA 128 bytes\n");
-#endif
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    dst[start+i] = NCR5380_read(C400_HOST_BUFFER);
+		{
+			int i;	
+			for (i = 0; i < 128; i++)
+				dst[start + i] = NCR5380_read(C400_HOST_BUFFER);
+		}
 #else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	isa_memcpy_fromio(dst+start,NCR53C400_host_buffer+NCR5380_map_name,128);
-#endif
-	start+=128;
-	blocks--;
-    }
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    else
-	printk("53C400r: No EXTRA required\n");
-#endif
-
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    printk("53C400r: Final values: blocks=%d   start=%d\n", blocks, start);
-#endif
-
-    if (!(NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ))
-	printk("53C400r: no 53C80 gated irq after transfer");
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    else
-	printk("53C400r: Got 53C80 interrupt and tried to clear it\n");
+		/* implies CONFIG_SCSI_G_NCR5380_MEM */
+		isa_memcpy_fromio(dst + start, NCR53C400_host_buffer + NCR5380_map_name, 128);
 #endif
+		start += 128;
+		blocks--;
+	}
 
-/* DON'T DO THIS - THEY NEVER ARRIVE!
-    printk("53C400r: Waiting for 53C80 registers\n");
-    while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG)
-	;
-*/
+	if (!(NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ))
+		printk("53C400r: no 53C80 gated irq after transfer");
 
-    if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER))
-	printk("53C400r: no end dma signal\n");
-#if (NDEBUG & NDEBUG_C400_PREAD)
-    else
-	printk("53C400r: end dma as expected\n");
+#if 0
+	/*
+	 *	DON'T DO THIS - THEY NEVER ARRIVE!
+	 */
+	printk("53C400r: Waiting for 53C80 registers\n");
+	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG)
+		;
 #endif
-
-    NCR5380_write(MODE_REG, MR_BASE);
-    NCR5380_read(RESET_PARITY_INTERRUPT_REG);
-    return 0;
-}
+	if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER))
+		printk(KERN_ERR "53C400r: no end dma signal\n");
 		
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,    int len)
-{
-    int blocks = len / 128;
-    int start = 0;
-    int i;
-    int bl;
-    NCR5380_local_declare();
-
-    NCR5380_setup(instance);
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w: About to write %d blocks for %d bytes\n", blocks, len);
-#endif
-
-    NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE);
-    NCR5380_write(C400_BLOCK_COUNTER_REG, blocks);
-    while (1) {
-	if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) {
-	    printk("53C400w: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks);
-	    return -1;
-	}
-
-	if ((bl=NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	    if (blocks)
-		printk("53C400w: exiting loop, blocks still == %d\n", blocks);
-	    else
-		printk("53C400w: exiting loop\n");
-#endif
-	    break;
-	}
+	NCR5380_write(MODE_REG, MR_BASE);
+	NCR5380_read(RESET_PARITY_INTERRUPT_REG);
+	return 0;
+}
 
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: %d blocks left\n", blocks);
+/**
+ *	NCR5380_write		-	pseudo DMA write
+ *	@instance: adapter to read from
+ *	@dst: buffer to read into
+ *	@len: buffer length
+ *
+ *	Perform a psuedo DMA mode read from an NCR53C400 or equivalent
+ *	controller
+ */
 
-	printk("53C400w: waiting for buffer, bl=%d\n", bl);
-#endif
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
+static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
+{
+	int blocks = len / 128;
+	int start = 0;
+	int bl;
+	int i;
+
+	NCR5380_local_declare();
+	NCR5380_setup(instance);
+
+	NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE);
+	NCR5380_write(C400_BLOCK_COUNTER_REG, blocks);
+	while (1) {
+		if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) {
+			printk(KERN_ERR "53C400w: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks);
+			return -1;
+		}
 
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: transferring 128 bytes\n");
-#endif
+		if ((bl = NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) {
+			break;
+		}
+		while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
+			; // FIXME - timeout
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    NCR5380_write(C400_HOST_BUFFER, src[start+i]);
+		{
+			for (i = 0; i < 128; i++)
+				NCR5380_write(C400_HOST_BUFFER, src[start + i]);
+		}
 #else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	isa_memcpy_toio(NCR53C400_host_buffer+NCR5380_map_name,src+start,128);
+		/* implies CONFIG_SCSI_G_NCR5380_MEM */
+		isa_memcpy_toio(NCR53C400_host_buffer + NCR5380_map_name, src + start, 128);
 #endif
-	start+=128;
-	blocks--;
-    }
-    if (blocks) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: EXTRA waiting for buffer\n");
-#endif
-	while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
-	    ;
+		start += 128;
+		blocks--;
+	}
+	if (blocks) {
+		while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY)
+			; // FIXME - no timeout
 
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: transferring EXTRA 128 bytes\n");
-#endif
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-	for (i=0; i<128; i++)
-	    NCR5380_write(C400_HOST_BUFFER, src[start+i]);
+		{
+			for (i = 0; i < 128; i++)
+				NCR5380_write(C400_HOST_BUFFER, src[start + i]);
+		}
 #else
-	/* implies CONFIG_SCSI_G_NCR5380_MEM */
-	isa_memcpy_toio(NCR53C400_host_buffer+NCR5380_map_name,src+start,128);
-#endif
-	start+=128;
-	blocks--;
-    }
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    else
-	printk("53C400w: No EXTRA required\n");
-#endif
-    
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w: Final values: blocks=%d   start=%d\n", blocks, start);
+		/* implies CONFIG_SCSI_G_NCR5380_MEM */
+		isa_memcpy_toio(NCR53C400_host_buffer + NCR5380_map_name, src + start, 128);
 #endif
+		start += 128;
+		blocks--;
+	}
 
 #if 0
-    printk("53C400w: waiting for registers to be available\n");
-    THEY NEVER DO!
-    while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG)
-	;
-    printk("53C400w: Got em\n");
-#endif
-
-    /* Let's wait for this instead - could be ugly */
-    /* All documentation says to check for this. Maybe my hardware is too
-     * fast. Waiting for it seems to work fine! KLL
-     */
-    while (!(i = NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ))
-	;
-
-    /*
-     * I know. i is certainly != 0 here but the loop is new. See previous
-     * comment.
-     */
-    if (i) {
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	printk("53C400w: got 53C80 gated irq (last block)\n");
-#endif
-	if (!((i=NCR5380_read(BUS_AND_STATUS_REG)) & BASR_END_DMA_TRANSFER))
-	    printk("53C400w: No END OF DMA bit - WHOOPS! BASR=%0x\n",i);
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-	else
-	    printk("53C400w: Got END OF DMA\n");
-#endif
-    }
-    else
-	printk("53C400w: no 53C80 gated irq after transfer (last block)\n");
+	printk("53C400w: waiting for registers to be available\n");
+	THEY NEVER DO ! while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG);
+	printk("53C400w: Got em\n");
+#endif
+
+	/* Let's wait for this instead - could be ugly */
+	/* All documentation says to check for this. Maybe my hardware is too
+	 * fast. Waiting for it seems to work fine! KLL
+	 */
+	while (!(i = NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ))
+		;	// FIXME - no timeout
+
+	/*
+	 * I know. i is certainly != 0 here but the loop is new. See previous
+	 * comment.
+	 */
+	if (i) {
+		if (!((i = NCR5380_read(BUS_AND_STATUS_REG)) & BASR_END_DMA_TRANSFER))
+			printk(KERN_ERR "53C400w: No END OF DMA bit - WHOOPS! BASR=%0x\n", i);
+	} else
+		printk(KERN_ERR "53C400w: no 53C80 gated irq after transfer (last block)\n");
 
 #if 0
-    if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER)) {
-	printk("53C400w: no end dma signal\n");
-    }
-#endif
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w: waiting for last byte...\n");
-#endif
-    while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT))
-    	;
-
-#if (NDEBUG & NDEBUG_C400_PWRITE)
-    printk("53C400w:     got last byte.\n");
-    printk("53C400w: pwrite exiting with status 0, whoopee!\n");
+	if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER)) {
+		printk(KERN_ERR "53C400w: no end dma signal\n");
+	}
 #endif
-    return 0;
+	while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT))
+		; 	// TIMEOUT
+	return 0;
 }
-#endif /* PSEUDO_DMA */
+#endif				/* PSEUDO_DMA */
 
+/*
+ *	Include the NCR5380 core code that we build our driver around	
+ */
+ 
 #include "NCR5380.c"
 
 #define PRINTP(x) len += sprintf(buffer+len, x)
 #define ANDP ,
 
-static int sprint_opcode(char* buffer, int len, int opcode) {
-    int start = len;
-    PRINTP("0x%02x " ANDP opcode);
-    return len-start;
-}
-
-static int sprint_command (char* buffer, int len, unsigned char *command) {
-    int i,s,start=len;
-    len += sprint_opcode(buffer, len, command[0]);
-    for ( i = 1, s = COMMAND_SIZE(command[0]); i < s; ++i)
-	PRINTP("%02x " ANDP command[i]);
-    PRINTP("\n");
-    return len-start;
-}
-
-static int sprint_Scsi_Cmnd (char* buffer, int len, Scsi_Cmnd *cmd) {
-    int start = len;
-    PRINTP("host number %d destination target %d, lun %d\n" ANDP
-       cmd->host->host_no ANDP
-       cmd->target ANDP
-       cmd->lun);
-    PRINTP("        command = ");
-    len += sprint_command (buffer, len, cmd->cmnd);
-    return len-start;
-}
-
-int generic_NCR5380_proc_info(char* buffer, char** start, off_t offset, int length, int hostno, int inout)
-{
-    int len = 0;
-    NCR5380_local_declare();
-    unsigned long flags;
-    unsigned char status;
-    int i;
-    struct Scsi_Host *scsi_ptr;
-    Scsi_Cmnd *ptr;
-    struct NCR5380_hostdata *hostdata;
+static int sprint_opcode(char *buffer, int len, int opcode)
+{
+	int start = len;
+	PRINTP("0x%02x " ANDP opcode);
+	return len - start;
+}
+
+static int sprint_command(char *buffer, int len, unsigned char *command)
+{
+	int i, s, start = len;
+	len += sprint_opcode(buffer, len, command[0]);
+	for (i = 1, s = COMMAND_SIZE(command[0]); i < s; ++i)
+		PRINTP("%02x " ANDP command[i]);
+	PRINTP("\n");
+	return len - start;
+}
+
+/**
+ *	sprintf_Scsi_Cmnd	-	print a scsi command
+ *	@buffer: buffr to print into
+ *	@len: buffer length
+ *	@cmd: SCSI command block
+ *	
+ *	Print out the target and command data in hex
+ */
+
+static int sprint_Scsi_Cmnd(char *buffer, int len, Scsi_Cmnd * cmd)
+{
+	int start = len;
+	PRINTP("host number %d destination target %d, lun %d\n" ANDP cmd->host->host_no ANDP cmd->target ANDP cmd->lun);
+	PRINTP("        command = ");
+	len += sprint_command(buffer, len, cmd->cmnd);
+	return len - start;
+}
+
+/**
+ *	generic_NCR5380_proc_info	-	/proc for NCR5380 driver
+ *	@buffer: buffer to print into
+ *	@start: start position
+ *	@offset: offset into buffer
+ *	@len: length
+ *	@hostno: instance to affect
+ *	@inout: read/write
+ *
+ *	Provide the procfs information for the 5380 controller. We fill
+ *	this with useful debugging information including the commands
+ *	being executed, disconnected command queue and the statistical
+ *	data
+ *
+ *	Locks: global cli/lock for queue walk
+ */
+ 
+int generic_NCR5380_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout)
+{
+	int len = 0;
+	NCR5380_local_declare();
+	unsigned long flags;
+	unsigned char status;
+	int i;
+	struct Scsi_Host *scsi_ptr;
+	Scsi_Cmnd *ptr;
+	struct NCR5380_hostdata *hostdata;
 #ifdef NCR5380_STATS
-    Scsi_Device *dev;
-    extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
+	Scsi_Device *dev;
+	extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
 #endif
-    save_flags(flags);
-    cli();
+	save_flags(flags);
+	cli();
 
-    for (scsi_ptr = first_instance; scsi_ptr; scsi_ptr=scsi_ptr->next)
-	if (scsi_ptr->host_no == hostno)
-	    break;
-    NCR5380_setup(scsi_ptr);
-    hostdata = (struct NCR5380_hostdata *)scsi_ptr->hostdata;
-
-    PRINTP("SCSI host number %d : %s\n" ANDP scsi_ptr->host_no ANDP scsi_ptr->hostt->name);
-    PRINTP("Generic NCR5380 driver version %d\n" ANDP GENERIC_NCR5380_PUBLIC_RELEASE);
-    PRINTP("NCR5380 core version %d\n" ANDP NCR5380_PUBLIC_RELEASE);
+	for (scsi_ptr = first_instance; scsi_ptr; scsi_ptr = scsi_ptr->next)
+		if (scsi_ptr->host_no == hostno)
+			break;
+	NCR5380_setup(scsi_ptr);
+	hostdata = (struct NCR5380_hostdata *) scsi_ptr->hostdata;
+
+	PRINTP("SCSI host number %d : %s\n" ANDP scsi_ptr->host_no ANDP scsi_ptr->hostt->name);
+	PRINTP("Generic NCR5380 driver version %d\n" ANDP GENERIC_NCR5380_PUBLIC_RELEASE);
+	PRINTP("NCR5380 core version %d\n" ANDP NCR5380_PUBLIC_RELEASE);
 #ifdef NCR53C400
-    PRINTP("NCR53C400 extension version %d\n" ANDP NCR53C400_PUBLIC_RELEASE);
-    PRINTP("NCR53C400 card%s detected\n" ANDP  (((struct NCR5380_hostdata *)scsi_ptr->hostdata)->flags & FLAG_NCR53C400)?"":" not");
+	PRINTP("NCR53C400 extension version %d\n" ANDP NCR53C400_PUBLIC_RELEASE);
+	PRINTP("NCR53C400 card%s detected\n" ANDP(((struct NCR5380_hostdata *) scsi_ptr->hostdata)->flags & FLAG_NCR53C400) ? "" : " not");
 # if NCR53C400_PSEUDO_DMA
-    PRINTP("NCR53C400 pseudo DMA used\n");
+	PRINTP("NCR53C400 pseudo DMA used\n");
 # endif
 #else
-    PRINTP("NO NCR53C400 driver extensions\n");
+	PRINTP("NO NCR53C400 driver extensions\n");
 #endif
-    PRINTP("Using %s mapping at %s 0x%lx, " ANDP STRVAL(NCR5380_map_config) ANDP STRVAL(NCR5380_map_name) ANDP scsi_ptr->NCR5380_instance_name);
-    if (scsi_ptr->irq == IRQ_NONE)
-	PRINTP("no interrupt\n");
-    else
-	PRINTP("on interrupt %d\n" ANDP scsi_ptr->irq);
+	PRINTP("Using %s mapping at %s 0x%lx, " ANDP STRVAL(NCR5380_map_config) ANDP STRVAL(NCR5380_map_name) ANDP scsi_ptr->NCR5380_instance_name);
+	if (scsi_ptr->irq == IRQ_NONE)
+		PRINTP("no interrupt\n");
+	else
+		PRINTP("on interrupt %d\n" ANDP scsi_ptr->irq);
 
 #ifdef NCR5380_STATS
-    if (hostdata->connected || hostdata->issue_queue || hostdata->disconnected_queue)
-	PRINTP("There are commands pending, transfer rates may be crud\n");
-    if (hostdata->pendingr)
-	PRINTP("  %d pending reads" ANDP hostdata->pendingr);
-    if (hostdata->pendingw)
-	PRINTP("  %d pending writes" ANDP hostdata->pendingw);
-    if (hostdata->pendingr || hostdata->pendingw)
-	PRINTP("\n");
-    for (dev = scsi_ptr->host_queue; dev; dev=dev->next) {
-	    unsigned long br = hostdata->bytes_read[dev->id];
-	    unsigned long bw = hostdata->bytes_write[dev->id];
-	    long tr = hostdata->time_read[dev->id] / HZ;
-	    long tw = hostdata->time_write[dev->id] / HZ;
-
-	    PRINTP("  T:%d %s " ANDP dev->id ANDP (dev->type < MAX_SCSI_DEVICE_CODE) ? scsi_device_types[(int)dev->type] : "Unknown");
-	    for (i=0; i<8; i++)
-		if (dev->vendor[i] >= 0x20)
-		    *(buffer+(len++)) = dev->vendor[i];
-	    *(buffer+(len++)) = ' ';
-	    for (i=0; i<16; i++)
-		if (dev->model[i] >= 0x20)
-		    *(buffer+(len++)) = dev->model[i];
-	    *(buffer+(len++)) = ' ';
-	    for (i=0; i<4; i++)
-		if (dev->rev[i] >= 0x20)
-		    *(buffer+(len++)) = dev->rev[i];
-	    *(buffer+(len++)) = ' ';
-				    
-	    PRINTP("\n%10ld kb read    in %5ld secs" ANDP br/1024 ANDP tr);
-	    if (tr)
-		PRINTP(" @ %5ld bps" ANDP br / tr); 
-
-	    PRINTP("\n%10ld kb written in %5ld secs" ANDP bw/1024 ANDP tw);
-	    if (tw)
-		PRINTP(" @ %5ld bps" ANDP bw / tw); 
-	    PRINTP("\n");
-    }
-#endif
-	
-    status = NCR5380_read(STATUS_REG);
-    if (!(status & SR_REQ))
-	PRINTP("REQ not asserted, phase unknown.\n");
-    else {
-	for (i = 0; (phases[i].value != PHASE_UNKNOWN) &&
-		    (phases[i].value != (status & PHASE_MASK)); ++i)
-	    ;
-	PRINTP("Phase %s\n" ANDP phases[i].name);
-    }
-
-    if (!hostdata->connected) {
-	PRINTP("No currently connected command\n");
-    } else {
-	len += sprint_Scsi_Cmnd (buffer, len, (Scsi_Cmnd *) hostdata->connected);
-    }
-
-    PRINTP("issue_queue\n");
-
-    for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr;
-		ptr = (Scsi_Cmnd *) ptr->host_scribble)
-	len += sprint_Scsi_Cmnd (buffer, len, ptr);
-
-    PRINTP("disconnected_queue\n");
-
-    for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr;
-		ptr = (Scsi_Cmnd *) ptr->host_scribble)
-	len += sprint_Scsi_Cmnd (buffer, len, ptr);
-	
-    *start = buffer + offset;
-    len -= offset;
-    if (len > length)
-	    len = length;
-    restore_flags(flags);
-    return len;
+	if (hostdata->connected || hostdata->issue_queue || hostdata->disconnected_queue)
+		PRINTP("There are commands pending, transfer rates may be crud\n");
+	if (hostdata->pendingr)
+		PRINTP("  %d pending reads" ANDP hostdata->pendingr);
+	if (hostdata->pendingw)
+		PRINTP("  %d pending writes" ANDP hostdata->pendingw);
+	if (hostdata->pendingr || hostdata->pendingw)
+		PRINTP("\n");
+	for (dev = scsi_ptr->host_queue; dev; dev = dev->next) {
+		unsigned long br = hostdata->bytes_read[dev->id];
+		unsigned long bw = hostdata->bytes_write[dev->id];
+		long tr = hostdata->time_read[dev->id] / HZ;
+		long tw = hostdata->time_write[dev->id] / HZ;
+
+		PRINTP("  T:%d %s " ANDP dev->id ANDP(dev->type < MAX_SCSI_DEVICE_CODE) ? scsi_device_types[(int) dev->type] : "Unknown");
+		for (i = 0; i < 8; i++)
+			if (dev->vendor[i] >= 0x20)
+				*(buffer + (len++)) = dev->vendor[i];
+		*(buffer + (len++)) = ' ';
+		for (i = 0; i < 16; i++)
+			if (dev->model[i] >= 0x20)
+				*(buffer + (len++)) = dev->model[i];
+		*(buffer + (len++)) = ' ';
+		for (i = 0; i < 4; i++)
+			if (dev->rev[i] >= 0x20)
+				*(buffer + (len++)) = dev->rev[i];
+		*(buffer + (len++)) = ' ';
+
+		PRINTP("\n%10ld kb read    in %5ld secs" ANDP br / 1024 ANDP tr);
+		if (tr)
+			PRINTP(" @ %5ld bps" ANDP br / tr);
+
+		PRINTP("\n%10ld kb written in %5ld secs" ANDP bw / 1024 ANDP tw);
+		if (tw)
+			PRINTP(" @ %5ld bps" ANDP bw / tw);
+		PRINTP("\n");
+	}
+#endif
+
+	status = NCR5380_read(STATUS_REG);
+	if (!(status & SR_REQ))
+		PRINTP("REQ not asserted, phase unknown.\n");
+	else {
+		for (i = 0; (phases[i].value != PHASE_UNKNOWN) && (phases[i].value != (status & PHASE_MASK)); ++i);
+		PRINTP("Phase %s\n" ANDP phases[i].name);
+	}
+
+	if (!hostdata->connected) {
+		PRINTP("No currently connected command\n");
+	} else {
+		len += sprint_Scsi_Cmnd(buffer, len, (Scsi_Cmnd *) hostdata->connected);
+	}
+
+	PRINTP("issue_queue\n");
+
+	for (ptr = (Scsi_Cmnd *) hostdata->issue_queue; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
+		len += sprint_Scsi_Cmnd(buffer, len, ptr);
+
+	PRINTP("disconnected_queue\n");
+
+	for (ptr = (Scsi_Cmnd *) hostdata->disconnected_queue; ptr; ptr = (Scsi_Cmnd *) ptr->host_scribble)
+		len += sprint_Scsi_Cmnd(buffer, len, ptr);
+
+	*start = buffer + offset;
+	len -= offset;
+	if (len > length)
+		len = length;
+	restore_flags(flags);
+	return len;
 }
 
 #undef PRINTP
 #undef ANDP
 
-/* Eventually this will go into an include file, but this will be later */
+/*
+ *	Eventually this will go into an include file, but this will be later 
+ */
 static Scsi_Host_Template driver_template = GENERIC_NCR5380;
 
 #include <linux/module.h>
 #include "scsi_module.c"
 
-#ifdef MODULE 
-
 MODULE_PARM(ncr_irq, "i");
 MODULE_PARM(ncr_dma, "i");
 MODULE_PARM(ncr_addr, "i");
@@ -913,65 +898,20 @@
 MODULE_PARM(ncr_53c400a, "i");
 MODULE_PARM(dtc_3181e, "i");
 MODULE_LICENSE("GPL");
-#else
-
-static int __init do_NCR5380_setup(char *str)
-{
-        int ints[10];
-
-        get_options(str, sizeof(ints)/sizeof(int), ints);
-        generic_NCR5380_setup(str,ints);
-
-        return 1;
-}
-
-static int __init do_NCR53C400_setup(char *str)
-{
-        int ints[10];
-
-        get_options(str, sizeof(ints)/sizeof(int), ints);
-        generic_NCR53C400_setup(str,ints);
 
-        return 1;
-}
-
-static int __init do_NCR53C400A_setup(char *str)
-{
-        int ints[10];
-
-        get_options(str, sizeof(ints)/sizeof(int), ints);
-        generic_NCR53C400A_setup(str,ints);
-
-        return 1;
-}
-
-static int __init do_DTC3181E_setup(char *str)
-{
-        int ints[10];
-
-        get_options(str, sizeof(ints)/sizeof(int), ints);
-        generic_DTC3181E_setup(str,ints);
-
-        return 1;
-}
-
-__setup("ncr5380=", do_NCR5380_setup);
-__setup("ncr53c400=", do_NCR53C400_setup);
-__setup("ncr53c400a=", do_NCR53C400A_setup);
-__setup("dtc3181e=", do_DTC3181E_setup);
 
 static struct isapnp_device_id id_table[] __devinitdata = {
 	{
-		ISAPNP_ANY_ID, ISAPNP_ANY_ID,
-		ISAPNP_VENDOR('D','T','C'), ISAPNP_FUNCTION(0x436e), 
-		0
-	},
+	 ISAPNP_ANY_ID, ISAPNP_ANY_ID,
+	 ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e),
+	 0},
 	{0}
 };
 
 MODULE_DEVICE_TABLE(isapnp, id_table);
-MODULE_LICENSE("GPL");
 
 
-#endif
-
+__setup("ncr5380=", do_NCR5380_setup);
+__setup("ncr53c400=", do_NCR53C400_setup);
+__setup("ncr53c400a=", do_NCR53C400A_setup);
+__setup("dtc3181e=", do_DTC3181E_setup);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/g_NCR5380.h linux-2.5/drivers/scsi/g_NCR5380.h
--- linux-2.5.13/drivers/scsi/g_NCR5380.h	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/scsi/g_NCR5380.h	Sun Feb 10 19:55:31 2002
@@ -43,24 +43,18 @@
 #define NCR5380_BIOSPARAM NULL
 #endif
 
-#ifndef ASM
 int generic_NCR5380_abort(Scsi_Cmnd *);
 int generic_NCR5380_detect(Scsi_Host_Template *);
 int generic_NCR5380_release_resources(struct Scsi_Host *);
-int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
 int generic_NCR5380_reset(Scsi_Cmnd *, unsigned int);
-int notyet_generic_proc_info (char *buffer ,char **start, off_t offset,
-                     int length, int hostno, int inout);
-const char* generic_NCR5380_info(struct Scsi_Host *);
+int notyet_generic_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout);
+const char *generic_NCR5380_info(struct Scsi_Host *);
 #ifdef BIOSPARAM
 int generic_NCR5380_biosparam(Disk *, kdev_t, int *);
 #endif
 
-int generic_NCR5380_proc_info(char* buffer, char** start, off_t offset, int length, int hostno, int inout);
-
-#ifndef NULL
-#define NULL 0
-#endif
+int generic_NCR5380_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
@@ -92,19 +86,15 @@
 #define STRVAL(x) __STRVAL(x)
 
 #ifdef CONFIG_SCSI_G_NCR5380_PORT
-
 #define NCR5380_map_config port
-
 #define NCR5380_map_type int
-
 #define NCR5380_map_name port
-
 #define NCR5380_instance_name io_port
-
 #define NCR53C400_register_offset 0
-
 #define NCR53C400_address_adjust 8
-
+/*
+ *	FIXME: size should be runtime decided
+ */
 #ifdef NCR53C400
 #define NCR5380_region_size 16
 #else
@@ -114,30 +104,21 @@
 #define NCR5380_read(reg) (inb(NCR5380_map_name + (reg)))
 #define NCR5380_write(reg, value) (outb((value), (NCR5380_map_name + (reg))))
 
-#else 
+#else
 /* therefore CONFIG_SCSI_G_NCR5380_MEM */
 
 #define NCR5380_map_config memory
-
 #define NCR5380_map_type unsigned long
-
 #define NCR5380_map_name base
-
 #define NCR5380_instance_name base
-
 #define NCR53C400_register_offset 0x108
-
 #define NCR53C400_address_adjust 0
-
 #define NCR53C400_mem_base 0x3880
-
 #define NCR53C400_host_buffer 0x3900
-
 #define NCR5380_region_size 0x3a00
 
-
 #define NCR5380_read(reg) isa_readb(NCR5380_map_name + NCR53C400_mem_base + (reg))
-#define NCR5380_write(reg, value) isa_writeb(NCR5380_map_name + NCR53C400_mem_base + (reg), value)
+#define NCR5380_write(reg, value) isa_writeb(value, NCR5380_map_name + NCR53C400_mem_base + (reg))
 
 #endif
 
@@ -164,7 +145,5 @@
 #define BOARD_NCR53C400A 2
 #define BOARD_DTC3181E	3
 
-#endif /* else def HOSTS_C */
-#endif /* ndef ASM */
-#endif /* GENERIC_NCR5380_H */
-
+#endif				/* else def HOSTS_C */
+#endif				/* GENERIC_NCR5380_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/gvp11.c linux-2.5/drivers/scsi/gvp11.c
--- linux-2.5.13/drivers/scsi/gvp11.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/scsi/gvp11.c	Wed Mar 27 13:07:17 2002
@@ -372,3 +372,5 @@
 #endif
     return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/hosts.h linux-2.5/drivers/scsi/hosts.h
--- linux-2.5.13/drivers/scsi/hosts.h	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/scsi/hosts.h	Tue Apr 23 12:13:04 2002
@@ -166,40 +166,6 @@
      int (*eh_host_reset_handler)(Scsi_Cmnd *);
 
     /*
-     * Since the mid level driver handles time outs, etc, we want to
-     * be able to abort the current command.  Abort returns 0 if the
-     * abortion was successful.	 The field SCpnt->abort reason
-     * can be filled in with the appropriate reason why we wanted
-     * the abort in the first place, and this will be used
-     * in the mid-level code instead of the host_byte().
-     * If non-zero, the code passed to it
-     * will be used as the return code, otherwise
-     * DID_ABORT  should be returned.
-     *
-     * Note that the scsi driver should "clean up" after itself,
-     * resetting the bus, etc.	if necessary.
-     *
-     * NOTE - this interface is depreciated, and will go away.  Use
-     * the eh_ routines instead.
-     */
-    int (* abort)(Scsi_Cmnd *);
-
-    /*
-     * The reset function will reset the SCSI bus.  Any executing
-     * commands should fail with a DID_RESET in the host byte.
-     * The Scsi_Cmnd  is passed so that the reset routine can figure
-     * out which host adapter should be reset, and also which command
-     * within the command block was responsible for the reset in
-     * the first place.	 Some hosts do not implement a reset function,
-     * and these hosts must call scsi_request_sense(SCpnt) to keep
-     * the command alive.
-     *
-     * NOTE - this interface is depreciated, and will go away.  Use
-     * the eh_ routines instead.
-     */
-    int (* reset)(Scsi_Cmnd *, unsigned int);
-
-    /*
      * This function is used to select synchronous communications,
      * which will result in a higher data throughput.  Not implemented
      * yet.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/i60uscsi.c linux-2.5/drivers/scsi/i60uscsi.c
--- linux-2.5.13/drivers/scsi/i60uscsi.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/scsi/i60uscsi.c	Mon Jan 14 22:39:45 2002
@@ -640,7 +640,6 @@
 	ULONG idx;
 	UCHAR index;
 	UCHAR i;
-	ULONG flags;
 
 	Ch = hcsp->HCS_Index;
 	for (i = 0; i < 8; i++) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/ibmmca.c linux-2.5/drivers/scsi/ibmmca.c
--- linux-2.5.13/drivers/scsi/ibmmca.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/scsi/ibmmca.c	Fri Feb  8 02:15:53 2002
@@ -1406,9 +1406,9 @@
    io_base = 0;
    id_base = 0;
    if (str) {
-      token = strtok(str,",");
       j = 0;
-      while (token) {
+      while ((token = strsep(&str,",")) != NULL) {
+	 if (!*token) continue;
 	 if (!strcmp(token,"activity")) display_mode |= LED_ACTIVITY;
 	 if (!strcmp(token,"display")) display_mode |= LED_DISP;
 	 if (!strcmp(token,"adisplay")) display_mode |= LED_ADISP;
@@ -1424,7 +1424,6 @@
 	      scsi_id[id_base++] = simple_strtoul(token,NULL,0);
 	    j++;
 	 }
-	 token = strtok(NULL,",");
       }
    } else if (ints) {
       for (i = 0; i < IM_MAX_HOSTS && 2*i+2 < ints[0]; i++) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/ide-scsi.c linux-2.5/drivers/scsi/ide-scsi.c
--- linux-2.5.13/drivers/scsi/ide-scsi.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/scsi/ide-scsi.c	Wed May  1 19:31:30 2002
@@ -799,14 +799,20 @@
 	return 0;
 }
 
-int idescsi_abort (Scsi_Cmnd *cmd)
+/* try to do correct thing for scsi subsystem's new eh */
+int idescsi_device_reset (Scsi_Cmnd *cmd)
 {
-	return SCSI_ABORT_SNOOZE;
-}
+	ide_drive_t *drive = idescsi_drives[cmd->target];
+        struct request req;
 
-int idescsi_reset (Scsi_Cmnd *cmd, unsigned int resetflags)
-{
-	return SCSI_RESET_SUCCESS;
+        ide_init_drive_cmd(&req);
+        req.flags = REQ_SPECIAL;
+/* FIX ME, the next executable line causes on oops in lk 2.5.10-dj1
+ * [code copied from ide-cd's ide_cdrom_reset(), does it work?]
+ */
+        ide_do_drive_cmd(drive, &req, ide_wait);
+
+	return SUCCESS;
 }
 
 int idescsi_bios (Disk *disk, kdev_t dev, int *parm)
@@ -829,8 +835,8 @@
 	info:		idescsi_info,
 	ioctl:		idescsi_ioctl,
 	queuecommand:	idescsi_queue,
-	abort:		idescsi_abort,
-	reset:		idescsi_reset,
+	eh_device_reset_handler: 
+			idescsi_device_reset,
 	bios_param:	idescsi_bios,
 	can_queue:	10,
 	this_id:	-1,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/imm.c linux-2.5/drivers/scsi/imm.c
--- linux-2.5.13/drivers/scsi/imm.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/scsi/imm.c	Wed Jan 23 01:45:56 2002
@@ -998,7 +998,7 @@
     case 4:
 	if (cmd->use_sg) {
 	    /* if many buffers are available, start filling the first */
-	    cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
+	    cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
 	    cmd->SCp.this_residual = cmd->SCp.buffer->length;
 	    cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) + cmd->SCp.buffer->offset;
 	} else {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/ips.c linux-2.5/drivers/scsi/ips.c
--- linux-2.5.13/drivers/scsi/ips.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/scsi/ips.c	Fri May  3 02:05:04 2002
@@ -192,6 +192,7 @@
 #ifdef MODULE
    static char *ips = NULL;
    MODULE_PARM(ips, "s");
+   MODULE_LICENSE("GPL");
 #endif
 
 /*
@@ -783,7 +784,7 @@
             DEBUG_VAR(1, "(%s%d) detect, IO region %x, size: %d",
                       ips_name, ips_next_controller, io_addr, io_len);
 
-            if (check_region(io_addr, io_len)) {
+            if (!request_region(io_addr, io_len, "ips")) {
                /* Couldn't allocate io space */
                printk(KERN_WARNING "(%s%d) couldn't allocate IO space %x len %d.\n",
                       ips_name, ips_next_controller, io_addr, io_len);
@@ -792,8 +793,6 @@
 
                continue;
             }
-
-            request_region(io_addr, io_len, "ips");
          }
 
          /* get planer status */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/mac_NCR5380.c linux-2.5/drivers/scsi/mac_NCR5380.c
--- linux-2.5.13/drivers/scsi/mac_NCR5380.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/scsi/mac_NCR5380.c	Wed Mar 27 13:07:17 2002
@@ -662,10 +662,7 @@
 
 static volatile int main_running = 0;
 static struct tq_struct NCR5380_tqueue = {
-    NULL,		/* next */
-    0,			/* sync */
-    (void (*)(void*))NCR5380_main,  /* routine, must have (void *) arg... */
-    NULL		/* data */
+    routine:	(void (*)(void*))NCR5380_main	/* must have (void *) arg... */
 };
 
 static __inline__ void queue_main(void)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/mac_esp.c linux-2.5/drivers/scsi/mac_esp.c
--- linux-2.5.13/drivers/scsi/mac_esp.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/scsi/mac_esp.c	Wed Mar 27 13:07:17 2002
@@ -713,3 +713,5 @@
 static Scsi_Host_Template driver_template = SCSI_MAC_ESP;
 
 #include "scsi_module.c"
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/megaraid.c linux-2.5/drivers/scsi/megaraid.c
--- linux-2.5.13/drivers/scsi/megaraid.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/scsi/megaraid.c	Thu Apr 25 03:00:03 2002
@@ -587,10 +587,10 @@
 #define DRIVER_LOCK(p)
 #define DRIVER_UNLOCK(p)
 #define IO_LOCK_T unsigned long io_flags = 0
-#define IO_LOCK(host) spin_lock_irqsave(host->host_lock,io_flags)
-#define IO_UNLOCK(host) spin_unlock_irqrestore(host->host_lock,io_flags)
-#define IO_LOCK_IRQ(host) spin_lock_irq(host->host_lock)
-#define IO_UNLOCK_IRQ(host) spin_unlock_irq(host->host_lock)
+#define IO_LOCK(host) spin_lock_irqsave((host)->host_lock,io_flags)
+#define IO_UNLOCK(host) spin_unlock_irqrestore((host)->host_lock,io_flags)
+#define IO_LOCK_IRQ(host) spin_lock_irq((host)->host_lock)
+#define IO_UNLOCK_IRQ(host) spin_unlock_irq((host)->host_lock)
 
 #define queue_task_irq(a,b)     queue_task(a,b)
 #define queue_task_irq_off(a,b) queue_task(a,b)
@@ -615,8 +615,8 @@
 #define DRIVER_LOCK(p)
 #define DRIVER_UNLOCK(p)
 #define IO_LOCK_T unsigned long io_flags = 0
-#define IO_LOCK(host) spin_lock_irqsave(host->host_lock,io_flags);
-#define IO_UNLOCK(host) spin_unlock_irqrestore(host->host_lock,io_flags);
+#define IO_LOCK(host) spin_lock_irqsave(&io_request_lock,io_flags);
+#define IO_UNLOCK(host) spin_unlock_irqrestore(&io_request_lock,io_flags);
 
 #define pci_free_consistent(a,b,c,d)
 #define pci_unmap_single(a,b,c,d)
@@ -1153,12 +1153,12 @@
 			if (mbox->cmd == MEGA_MBOXCMD_PASSTHRU) {
 				memcpy (SCpnt->sense_buffer, pthru->reqsensearea, 14);
 			} else if (mbox->cmd == MEGA_MBOXCMD_EXTPASSTHRU) {
-				SCpnt->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | (CHECK_CONDITION < 1);
+				SCpnt->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | (CHECK_CONDITION << 1);
 				memcpy(
 					SCpnt->sense_buffer,
 					epthru->reqsensearea, 14
 				);
-				SCpnt->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | (CHECK_CONDITION < 1);
+				SCpnt->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | (CHECK_CONDITION << 1);
 				/*SCpnt->result =
 					(DRIVER_SENSE << 24) |
 					(DID_ERROR << 16) | status;*/
@@ -4534,7 +4534,6 @@
 	       unsigned int cmd, unsigned long arg)
 {
 	int adapno;
-	kdev_t dev;
 	u32 inlen;
 	struct uioctl_t ioc;
 	char *kvaddr = NULL;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/mesh.c linux-2.5/drivers/scsi/mesh.c
--- linux-2.5.13/drivers/scsi/mesh.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/scsi/mesh.c	Wed Jan 30 21:57:15 2002
@@ -28,7 +28,8 @@
 #include <asm/irq.h>
 #include <asm/hydra.h>
 #include <asm/processor.h>
-#include <asm/feature.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
 #ifdef CONFIG_PMAC_PBOOK
 #include <linux/adb.h>
 #include <linux/pmu.h>
@@ -155,7 +156,6 @@
 	struct mesh_target tgts[8];
 	void	*dma_cmd_space;
 	struct device_node *ofnode;
-	u8*	mio_base;
 #ifndef MESH_NEW_STYLE_EH
 	Scsi_Cmnd *completed_q;
 	Scsi_Cmnd *completed_qtail;
@@ -258,8 +258,6 @@
 	if (mesh == 0)
 		mesh = find_compatible_devices("scsi", "chrp,mesh0");
 	for (; mesh != 0; mesh = mesh->next) {
-		struct device_node *mio;
-		
 		if (mesh->n_addrs != 2 || mesh->n_intrs != 2) {
 			printk(KERN_ERR "mesh: expected 2 addrs and 2 intrs"
 			       " (got %d,%d)", mesh->n_addrs, mesh->n_intrs);
@@ -325,12 +323,6 @@
 		if (mesh_sync_period < minper)
 			mesh_sync_period = minper;
 
-		ms->mio_base = 0;
-		for (mio = ms->ofnode->parent; mio; mio = mio->parent)
-			if (strcmp(mio->name, "mac-io") == 0 && mio->n_addrs > 0)
-				break;
-		if (mio)
-			ms->mio_base = (u8 *) ioremap(mio->addrs[0].address, 0x40);
 		set_mesh_power(ms, 1);
 
 		mesh_init(ms);
@@ -363,11 +355,9 @@
 		iounmap((void *) ms->mesh);
 	if (ms->dma)
 		iounmap((void *) ms->dma);
-	if (ms->mio_base)
-		iounmap((void *) ms->mio_base);
 	kfree(ms->dma_cmd_space);
 	free_irq(ms->meshintr, ms);
-	feature_clear(ms->ofnode, FEATURE_MESH_enable);
+	pmac_call_feature(PMAC_FTR_MESH_ENABLE, ms->ofnode, 0, 0);
 	return 0;
 }
 
@@ -377,16 +367,10 @@
 	if (_machine != _MACH_Pmac)
 		return;
 	if (state) {
-		feature_set(ms->ofnode, FEATURE_MESH_enable);
-		/* This seems to enable the termination power. strangely
-		   this doesn't fully agree with OF, but with MacOS */
-		if (ms->mio_base)
-			out_8(ms->mio_base + 0x36, 0x70);
+		pmac_call_feature(PMAC_FTR_MESH_ENABLE, ms->ofnode, 0, 1);
 		mdelay(200);
 	} else {
-		feature_clear(ms->ofnode, FEATURE_MESH_enable);
-		if (ms->mio_base)
-			out_8(ms->mio_base + 0x36, 0x34);
+		pmac_call_feature(PMAC_FTR_MESH_ENABLE, ms->ofnode, 0, 0);
 		mdelay(10);
 	}
 }			
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/oktagon_esp.c linux-2.5/drivers/scsi/oktagon_esp.c
--- linux-2.5.13/drivers/scsi/oktagon_esp.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/scsi/oktagon_esp.c	Wed Mar 27 13:07:17 2002
@@ -77,7 +77,9 @@
 long oktag_to_io(long *paddr, long *addr, long len);
 long oktag_from_io(long *addr, long *paddr, long len);
 
-static struct tq_struct tq_fake_dma = { NULL, 0, dma_commit, NULL };
+static struct tq_struct tq_fake_dma = {
+    routine:	dma_commit,
+};
 
 #define DMA_MAXTRANSFER 0x8000
 
@@ -589,3 +591,5 @@
 #endif
 	return 1;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/osst.c linux-2.5/drivers/scsi/osst.c
--- linux-2.5.13/drivers/scsi/osst.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/scsi/osst.c	Fri Feb  8 02:15:53 2002
@@ -16,15 +16,15 @@
   Copyright 1992 - 2000 Kai Makisara
 		 email Kai.Makisara@metla.fi
 
-  $Header: /home/cvsroot/Driver/osst.c,v 1.61 2001/06/03 21:55:12 riede Exp $
+  $Header: /home/cvsroot/Driver/osst.c,v 1.65 2001/11/11 20:38:56 riede Exp $
 
   Microscopic alterations - Rik Ling, 2000/12/21
   Last modified: Wed Feb  2 22:04:05 2000 by makisara@kai.makisara.local
   Some small formal changes - aeb, 950809
 */
 
-static const char * cvsid = "$Id: osst.c,v 1.61 2001/06/03 21:55:12 riede Exp $";
-const char * osst_version = "0.9.8";
+static const char * cvsid = "$Id: osst.c,v 1.65 2001/11/11 20:38:56 riede Exp $";
+const char * osst_version = "0.9.10";
 
 /* The "failure to reconnect" firmware bug */
 #define OSST_FW_NEED_POLL_MIN 10601 /*(107A)*/
@@ -226,20 +226,20 @@
 		 SRpnt->sr_cmnd[0] != MODE_SENSE &&
 		 SRpnt->sr_cmnd[0] != TEST_UNIT_READY)) { /* Abnormal conditions for tape */
 		if (driver_byte(result) & DRIVER_SENSE) {
-			printk(KERN_WARNING "osst%d:W: Error with sense data: ", dev);
-			print_req_sense("osst", SRpnt);
+			printk(KERN_WARNING "osst%d:W: Command with sense data: ", dev);
+			print_req_sense("osst:", SRpnt);
 		}
 		else {
 			static	int	notyetprinted = 1;
 
 			printk(KERN_WARNING
-			     "osst%d:W: Error %x (sugg. bt 0x%x, driver bt 0x%x, host bt 0x%x).\n",
+			     "osst%d:W: Warning %x (sugg. bt 0x%x, driver bt 0x%x, host bt 0x%x).\n",
 			     dev, result, suggestion(result), driver_byte(result) & DRIVER_MASK,
 			     host_byte(result));
 			if (notyetprinted) {
 				notyetprinted = 0;
 				printk(KERN_INFO
-					"osst%d:I: This error may be caused by your scsi controller,\n", dev);
+					"osst%d:I: This warning may be caused by your scsi controller,\n", dev);
 				printk(KERN_INFO
 					"osst%d:I: it has been reported with some Buslogic cards.\n", dev);
 			}
@@ -271,11 +271,10 @@
 /* Wakeup from interrupt */
 static void osst_sleep_done (Scsi_Cmnd * SCpnt)
 {
-	unsigned int dev;
+	unsigned int dev = TAPE_NR(SCpnt->request.rq_dev);
 	OS_Scsi_Tape * STp;
 
-	if ((dev = TAPE_NR(SCpnt->request.rq_dev)) < osst_template.nr_dev) {
-		STp = os_scsi_tapes[dev];
+	if (os_scsi_tapes && (STp = os_scsi_tapes[dev])) {
 		if ((STp->buffer)->writing &&
 		    (SCpnt->sense_buffer[0] & 0x70) == 0x70 &&
 		    (SCpnt->sense_buffer[2] & 0x40)) {
@@ -482,7 +481,8 @@
 				memset(page_address(STp->buffer->sg[i].page),
 				       0, STp->buffer->sg[i].length);
 			strcpy(STp->buffer->b_data, "READ ERROR ON FRAME");
-		}
+                } else
+			STp->buffer->buffer_bytes = OS_FRAME_SIZE;
 		return 1;
 	}
 	if (STp->buffer->syscall_result) {
@@ -621,8 +621,10 @@
 	if (!SRpnt) return (-EBUSY);
 
 	while ( STp->buffer->syscall_result && time_before(jiffies, startwait + timeout*HZ) &&
-		SRpnt->sr_sense_buffer[2]  == 2 && SRpnt->sr_sense_buffer[12] == 4          &&
-	       (SRpnt->sr_sense_buffer[13] == 1 || SRpnt->sr_sense_buffer[13] == 8)         ) {
+	       (( SRpnt->sr_sense_buffer[2]  == 2 && SRpnt->sr_sense_buffer[12] == 4    &&
+		 (SRpnt->sr_sense_buffer[13] == 1 || SRpnt->sr_sense_buffer[13] == 8)    ) ||
+		( SRpnt->sr_sense_buffer[2]  == 6 && SRpnt->sr_sense_buffer[12] == 0x28 &&
+		  SRpnt->sr_sense_buffer[13] == 0                                        )  )) {
 #if DEBUG
 	    if (debugging) {
 		printk(OSST_DEB_MSG "osst%d:D: Sleeping in onstream wait ready\n", dev);
@@ -630,7 +632,7 @@
 		debugging = 0;
 	    }
 #endif
-	    current->state = TASK_INTERRUPTIBLE;
+	    set_current_state(TASK_INTERRUPTIBLE);
 	    schedule_timeout(HZ / 10);
 
 	    memset(cmd, 0, MAX_COMMAND_SIZE);
@@ -658,6 +660,66 @@
 	return 0;
 }
 
+/*
+ * Wait for a tape to be inserted in the unit
+ */
+static int osst_wait_for_medium(OS_Scsi_Tape * STp, Scsi_Request ** aSRpnt, unsigned timeout)
+{
+	unsigned char	cmd[MAX_COMMAND_SIZE];
+	Scsi_Request  * SRpnt;
+	long		startwait = jiffies;
+#if DEBUG
+	int		dbg = debugging;
+	int		dev  = TAPE_NR(STp->devt);
+
+	printk(OSST_DEB_MSG "osst%d:D: Reached onstream wait for medium\n", dev);
+#endif
+
+	memset(cmd, 0, MAX_COMMAND_SIZE);
+	cmd[0] = TEST_UNIT_READY;
+
+	SRpnt = osst_do_scsi(*aSRpnt, STp, cmd, 0, SCSI_DATA_NONE, STp->timeout, MAX_READY_RETRIES, TRUE);
+	*aSRpnt = SRpnt;
+	if (!SRpnt) return (-EBUSY);
+
+	while ( STp->buffer->syscall_result && time_before(jiffies, startwait + timeout*HZ) &&
+		SRpnt->sr_sense_buffer[2]  == 2 && SRpnt->sr_sense_buffer[12] == 0x3a       &&
+	        SRpnt->sr_sense_buffer[13] == 0                                             ) {
+#if DEBUG
+	    if (debugging) {
+		printk(OSST_DEB_MSG "osst%d:D: Sleeping in onstream wait medium\n", dev);
+		printk(OSST_DEB_MSG "osst%d:D: Turning off debugging for a while\n", dev);
+		debugging = 0;
+	    }
+#endif
+	    set_current_state(TASK_INTERRUPTIBLE);
+	    schedule_timeout(HZ / 10);
+
+	    memset(cmd, 0, MAX_COMMAND_SIZE);
+	    cmd[0] = TEST_UNIT_READY;
+
+	    SRpnt = osst_do_scsi(SRpnt, STp, cmd, 0, SCSI_DATA_NONE, STp->timeout, MAX_READY_RETRIES, TRUE);
+	}
+	*aSRpnt = SRpnt;
+#if DEBUG
+	debugging = dbg;
+#endif
+	if ( STp->buffer->syscall_result     && SRpnt->sr_sense_buffer[2]  != 2 &&
+	     SRpnt->sr_sense_buffer[12] != 4 && SRpnt->sr_sense_buffer[13] == 1) {
+#if DEBUG
+	    printk(OSST_DEB_MSG "osst%d:D: Abnormal exit from onstream wait medium\n", dev);
+	    printk(OSST_DEB_MSG "osst%d:D: Result = %d, Sense: 0=%02x, 2=%02x, 12=%02x, 13=%02x\n", dev,
+			STp->buffer->syscall_result, SRpnt->sr_sense_buffer[0], SRpnt->sr_sense_buffer[2],
+			SRpnt->sr_sense_buffer[12], SRpnt->sr_sense_buffer[13]);
+#endif
+	    return 0;
+	}
+#if DEBUG
+	printk(OSST_DEB_MSG "osst%d:D: Normal exit from onstream wait medium\n", dev);
+#endif
+	return 1;
+}
+
 static int osst_position_tape_and_confirm(OS_Scsi_Tape * STp, Scsi_Request ** aSRpnt, int frame)
 {
 	int	retval;
@@ -696,7 +758,7 @@
 		result = osst_write_error_recovery(STp, aSRpnt, 0);
 
 	result |= osst_wait_ready(STp, aSRpnt, 5 * 60);
-	STp->ps[STp->partition].rw = ST_IDLE;
+	STp->ps[STp->partition].rw = OS_WRITING_COMPLETE;
 	return (result);
 }
 
@@ -745,7 +807,7 @@
 			notyetprinted--;
 		}
 #endif
-		current->state = TASK_INTERRUPTIBLE;
+		set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout (HZ / OSST_POLL_PER_SEC);
 	}
 #if DEBUG
@@ -903,6 +965,8 @@
 #endif
 		if ( osst_initiate_read(STp, aSRpnt)
                 || ( (!STp->frame_in_buffer) && osst_read_frame(STp, aSRpnt, 30) ) ) {
+			if (STp->raw)
+				return (-EIO);
 			position = osst_get_frame_position(STp, aSRpnt);
 			if (position >= 0xbae && position < 0xbb8)
 				position = 0xbb8;
@@ -968,7 +1032,7 @@
 	if (cnt > 1) {
 		STp->recover_count++;
 		STp->recover_erreg++;
-		printk(KERN_WARNING "osst%d:I: Read error at position %d recovered\n", 
+		printk(KERN_WARNING "osst%d:I: Don't worry, Read error at position %d recovered\n", 
 					dev, STp->read_error_frame);
  	}
 	STp->read_count++;
@@ -1525,7 +1589,10 @@
 			retval = osst_reposition_and_retry(STp, aSRpnt, frame, skip, pending);
 		else
 			retval = osst_read_back_buffer_and_rewrite(STp, aSRpnt, frame, skip, pending);
-		printk(KERN_WARNING "osst%d:I: Write error%srecovered\n", dev, retval?" not ":" ");
+		printk(KERN_WARNING "osst%d:%s: %sWrite error%srecovered\n", dev,
+			       	retval?"E"    :"I",
+			       	retval?""     :"Don't worry, ",
+			       	retval?" not ":" ");
 		break;
 	   case OS_WRITE_LAST_MARK:
 		printk(KERN_ERR "osst%d:E: Bad frame in update last marker, fatal\n", dev);
@@ -1596,7 +1663,7 @@
 			       mt_count, last_mark_ppos);
 #endif
 		if (last_mark_ppos > 10 && last_mark_ppos < STp->eod_frame_ppos) {
-			osst_set_frame_position(STp, aSRpnt, last_mark_ppos, 0);
+			osst_position_tape_and_confirm(STp, aSRpnt, last_mark_ppos);
 			if (osst_get_logical_frame(STp, aSRpnt, -1, 0) < 0) {
 #if DEBUG
 				printk(OSST_DEB_MSG 
@@ -1628,7 +1695,7 @@
 #if DEBUG
 		printk(OSST_DEB_MSG "osst%d:D: Positioning to last mark at %d\n", dev, last_mark_ppos);
 #endif
-		osst_set_frame_position(STp, aSRpnt, last_mark_ppos, 0);
+		osst_position_tape_and_confirm(STp, aSRpnt, last_mark_ppos);
 		cnt++;
 		if (osst_get_logical_frame(STp, aSRpnt, -1, 0) < 0) {
 #if DEBUG
@@ -1755,7 +1822,7 @@
 #endif
 			return osst_space_over_filemarks_forward_slow(STp, aSRpnt, mt_op, mt_count);
 		} else {
-			osst_set_frame_position(STp, aSRpnt, next_mark_ppos, 0);
+			osst_position_tape_and_confirm(STp, aSRpnt, next_mark_ppos);
 			if (osst_get_logical_frame(STp, aSRpnt, -1, 0) < 0) {
 #if DEBUG
 				printk(OSST_DEB_MSG "osst%d:D: Couldn't get logical blk num in space_filemarks\n",
@@ -1795,7 +1862,7 @@
 #endif
 					return osst_space_over_filemarks_forward_slow(STp, aSRpnt, mt_op, mt_count);
 				}
-				osst_set_frame_position(STp, aSRpnt, STp->first_mark_ppos, 0);
+				osst_position_tape_and_confirm(STp, aSRpnt, STp->first_mark_ppos);
 				if (osst_get_logical_frame(STp, aSRpnt, -1, 0) < 0) {
 #if DEBUG
 					printk(OSST_DEB_MSG
@@ -1827,7 +1894,7 @@
 #if DEBUG
 			else printk(OSST_DEB_MSG "osst%d:D: Positioning to next mark at %d\n", dev, next_mark_ppos);
 #endif
-			osst_set_frame_position(STp, aSRpnt, next_mark_ppos, 0);
+			osst_position_tape_and_confirm(STp, aSRpnt, next_mark_ppos);
 			cnt++;
 			if (osst_get_logical_frame(STp, aSRpnt, -1, 0) < 0) {
 #if DEBUG
@@ -2464,7 +2531,7 @@
 	}
 
 #if DEBUG
-	printk(KERN_INFO "osst%d:D: Block Size changed to 32.5K\n", dev);
+	printk(KERN_INFO "osst%d:D: Drive Block Size changed to 32.5K\n", dev);
 	 /*
 	 * In debug mode, we want to see as many errors as possible
 	 * to test the error recovery mechanism.
@@ -3402,6 +3469,7 @@
 		if (retval)
 			goto out;
 		STps->rw = ST_IDLE;
+		/* FIXME -- this may leave the tape without EOD and up2date headers */
 	}
 
 	if ((count % STp->block_size) != 0) {
@@ -3814,6 +3882,10 @@
 			ioctl_result = osst_flush_write_buffer(STp, &SRpnt);
 		 else
 			ioctl_result = 0;
+#if DEBUG
+		 if (debugging) 
+			   printk(OSST_DEB_MSG "osst%d:D: Writing %ld filemark(s).\n", dev, arg);
+#endif
 		 for (i=0; i<arg; i++)
 			ioctl_result |= osst_write_filemark(STp, &SRpnt);
 		 if (fileno >= 0) fileno += arg;
@@ -3833,14 +3905,9 @@
 		 cmd[4] = arg;
 		 timeout = STp->timeout;
 #if DEBUG
-		 if (debugging) {
-			if (cmd_in == MTWEOF)
-			   printk(OSST_DEB_MSG "osst%d:D: Writing %d filemarks.\n", dev,
-				  cmd[2] * 65536 + cmd[3] * 256 + cmd[4]);
-			else
-			   printk(OSST_DEB_MSG "osst%d:D: Writing %d setmarks.\n", dev,
+		 if (debugging) 
+			   printk(OSST_DEB_MSG "osst%d:D: Writing %d setmark(s).\n", dev,
 				  cmd[2] * 65536 + cmd[3] * 256 + cmd[4]);
-		 }
 #endif
 		 if (fileno >= 0)
 			fileno += arg;
@@ -3853,8 +3920,12 @@
 	 case MTRETEN:
 		 cmd[0] = START_STOP;
 		 cmd[1] = 1;			/* Don't wait for completion */
-		 if (cmd_in == MTLOAD)
+		 if (cmd_in == MTLOAD) {
+		     if (STp->ready == ST_NO_TAPE)
+			 cmd[4] = 4;		/* open tray */
+		      else
 			 cmd[4] = 1;		/* load */
+		 }
 		 if (cmd_in == MTRETEN)
 			 cmd[4] = 3;		/* retension then mount */
 		 if (cmd_in == MTOFFL)
@@ -3993,7 +4064,7 @@
 		printk(OSST_DEB_MSG "osst%d:D: IOCTL (%d) Result=%d\n", dev, cmd_in, ioctl_result);
 #endif
 
-	if (!ioctl_result) {
+	if (!ioctl_result) {				/* success */
 
 		if (cmd_in == MTFSFM) {
 			 fileno--;
@@ -4070,6 +4141,8 @@
 		if (cmd_in == MTLOCK)
 			STp->door_locked = ST_LOCK_FAILS;
 
+		if (cmd_in == MTLOAD && osst_wait_for_medium(STp, &SRpnt, 60))
+			ioctl_result = osst_wait_ready(STp, &SRpnt, 5 * 60);
 	}
 	*aSRpnt = SRpnt;
 
@@ -4110,6 +4183,7 @@
 		 __MOD_INC_USE_COUNT(STp->device->host->hostt->module);
 	if (osst_template.module)
 		 __MOD_INC_USE_COUNT(osst_template.module);
+	STp->device->access_count++;
 
 	if (mode != STp->current_mode) {
 #if DEBUG
@@ -4126,6 +4200,8 @@
 	STp->write_prot = ((flags & O_ACCMODE) == O_RDONLY);
 
 	STp->raw = (minor(inode->i_rdev) & 0x40) != 0;
+	if (STp->raw)
+		STp->header_ok = 0;
 
 	/* Allocate a buffer for this user */
 	need_dma_buffer = STp->restr_dma;
@@ -4216,7 +4292,7 @@
 			STp->nbr_partitions = 1;  /* This guess will be updated later if necessary */
 		for (i=0; i < ST_NBR_PARTITIONS; i++) {
 			STps = &(STp->ps[i]);
-			STps->rw = ST_IDLE;			/* FIXME - seems to be redundant... */
+			STps->rw = ST_IDLE;		/* FIXME - seems to be redundant... */
 			STps->eof = ST_NOEOF;
 			STps->at_sm = 0;
 			STps->last_block_valid = FALSE;
@@ -4264,8 +4340,8 @@
 					STp->door_locked = ST_LOCKED_AUTO;
 			}
 			if (!STp->frame_in_buffer) {
-				STp->block_size = (STp->raw) ? OS_FRAME_SIZE : (
-					    (STm->default_blksize > 0) ? STm->default_blksize : OS_DATA_SIZE);
+				STp->block_size = (STm->default_blksize > 0) ?
+							STm->default_blksize : OS_DATA_SIZE;
 				STp->buffer->buffer_bytes = STp->buffer->read_pointer = 0;
 			}
 			STp->buffer->buffer_blocks = OS_DATA_SIZE / STp->block_size;
@@ -4358,8 +4434,6 @@
 		return 0;
 	}
 
-	STp->min_block = STp->max_block = (-1);
-
 	osst_configure_onstream(STp, &SRpnt);
 
 /*	STp->drv_write_prot = ((STp->buffer)->b_data[2] & 0x80) != 0; FIXME */
@@ -4386,11 +4460,9 @@
 	} else
 		STp->buffer->aux = NULL; /* this had better never happen! */
 
-	STp->block_size = (STp->raw) ? OS_FRAME_SIZE : (
+	STp->block_size = STp->raw ? OS_FRAME_SIZE : (
 			     (STm->default_blksize > 0) ? STm->default_blksize : OS_DATA_SIZE);
-	STp->min_block  = 512;
-	STp->max_block  = OS_DATA_SIZE;
-	STp->buffer->buffer_blocks = OS_DATA_SIZE / STp->block_size;
+	STp->buffer->buffer_blocks = STp->raw ? 1 : OS_DATA_SIZE / STp->block_size;
 	STp->buffer->buffer_bytes  =
 	STp->buffer->read_pointer  =
 	STp->frame_in_buffer       = 0;
@@ -4448,6 +4520,8 @@
 		STp->buffer = NULL;
 	}
 	STp->in_use = 0;
+	STp->header_ok = 0;
+	STp->device->access_count--;
 
 	if (STp->device->host->hostt->module)
 	    __MOD_DEC_USE_COUNT(STp->device->host->hostt->module);
@@ -4484,7 +4558,7 @@
 		if (result != 0 && result != (-ENOSPC))
 			goto out;
 	}
-	if ( STps->rw == ST_WRITING && !(STp->device)->was_reset) {
+	if ( STps->rw >= ST_WRITING && !(STp->device)->was_reset) {
 
 #if DEBUG
 		if (debugging) {
@@ -4494,16 +4568,17 @@
 					       dev, STp->nbr_waits, STp->nbr_finished);
 		}
 #endif
+		if (STp->write_type != OS_WRITE_NEW_MARK) {
+			/* true unless the user wrote the filemark for us */
+			result = osst_flush_drive_buffer(STp, &SRpnt);
+			if (result < 0) goto out;
+			result = osst_write_filemark(STp, &SRpnt);
+			if (result < 0) goto out;
 
-		result = osst_flush_drive_buffer(STp, &SRpnt);
-		if (result < 0) goto out;
-		result = osst_write_filemark(STp, &SRpnt);
-		if (result < 0) goto out;
-
-		if (STps->drv_file >= 0)
-			STps->drv_file++ ;
-		STps->drv_block = 0;
-
+			if (STps->drv_file >= 0)
+				STps->drv_file++ ;
+			STps->drv_block = 0;
+		}
 		result = osst_write_eod(STp, &SRpnt);
 		osst_write_header(STp, &SRpnt, !(STp->rew_at_close));
 
@@ -4587,7 +4662,12 @@
 	if (STp->buffer != NULL)
 		STp->buffer->in_use = 0;
 
+	if (STp->raw)
+		STp->header_ok = 0;
+
 	STp->in_use = 0;
+	STp->device->access_count--;
+
 	if (STp->device->host->hostt->module)
 		__MOD_DEC_USE_COUNT(STp->device->host->hostt->module);
 	if(osst_template.module)
@@ -4637,7 +4717,10 @@
 
 	cmd_type = _IOC_TYPE(cmd_in);
 	cmd_nr   = _IOC_NR(cmd_in);
-
+#if DEBUG
+	printk(OSST_DEB_MSG "osst%d:D: Ioctl %d,%d in %s mode\n", dev,
+			    cmd_type, cmd_nr, STp->raw?"raw":"normal");
+#endif
 	if (cmd_type == _IOC_TYPE(MTIOCTOP) && cmd_nr == _IOC_NR(MTIOCTOP)) {
 		struct mtop mtc;
 
@@ -4720,8 +4803,8 @@
 			}
 		}
 
-		if (mtc.mt_op != MTNOP && mtc.mt_op != MTSETBLK &&
-		    mtc.mt_op != MTSETDENSITY && mtc.mt_op != MTWSM &&
+		if (mtc.mt_op != MTNOP && mtc.mt_op != MTWEOF && mtc.mt_op != MTWSM &&
+		    mtc.mt_op != MTSETDENSITY && mtc.mt_op != MTSETBLK &&
 		    mtc.mt_op != MTSETDRVBUFFER && mtc.mt_op != MTSETPART)
 			STps->rw = ST_IDLE;  /* Prevent automatic WEOF and fsf */
 
@@ -4773,7 +4856,10 @@
 	 	}
 
 		if (mtc.mt_op == MTSEEK) {
-			i = osst_seek_sector(STp, &SRpnt, mtc.mt_count);
+			if (STp->raw)
+				i = osst_set_frame_position(STp, &SRpnt, mtc.mt_count, 0);
+			else
+				i = osst_seek_sector(STp, &SRpnt, mtc.mt_count);
 			if (!STp->can_partitions)
 				STp->ps[0].rw = ST_IDLE;
 			retval = i;
@@ -4878,7 +4964,10 @@
 			retval = (-EINVAL);
 			goto out;
 		}
-		blk = osst_get_sector(STp, &SRpnt);
+		if (STp->raw)
+			blk = osst_get_frame_position(STp, &SRpnt);
+		else
+			blk = osst_get_sector(STp, &SRpnt);
 		if (blk < 0) {
 			retval = blk;
 			goto out;
@@ -4972,7 +5061,7 @@
 				tb = NULL;
 				break;
 			    }
-			    tb->sg[segs].page = NULL;
+                            tb->sg[segs].page = NULL;
 			    tb->sg[segs].length = b_size;
 			    got += b_size;
 			    segs++;
@@ -5424,6 +5513,8 @@
 	tpnt->partition = 0;
 	tpnt->new_partition = 0;
 	tpnt->nbr_partitions = 0;
+	tpnt->min_block = 512;
+	tpnt->max_block = OS_DATA_SIZE;
 	tpnt->timeout = OSST_TIMEOUT;
 	tpnt->long_timeout = OSST_LONG_TIMEOUT;
 
@@ -5463,6 +5554,7 @@
 
 	tpnt->current_mode = 0;
 	tpnt->modes[0].defined = TRUE;
+	tpnt->modes[2].defined = TRUE;
 	tpnt->density_changed = tpnt->compression_changed = tpnt->blksize_changed = FALSE;
 	init_MUTEX(&tpnt->lock);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/osst.h linux-2.5/drivers/scsi/osst.h
--- linux-2.5.13/drivers/scsi/osst.h	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/scsi/osst.h	Wed Mar 27 17:06:28 2002
@@ -1,5 +1,5 @@
 /*
- *	$Header: /home/cvsroot/Driver/osst.h,v 1.11 2001/01/26 01:54:49 riede Exp $
+ *	$Header: /home/cvsroot/Driver/osst.h,v 1.12 2001/10/11 00:30:15 riede Exp $
  */
 
 #include <asm/byteorder.h>
@@ -638,3 +638,5 @@
 #define OS_WRITE_HEADER    4
 #define OS_WRITE_FILLER    5
 
+/* Additional rw state */
+#define OS_WRITING_COMPLETE 3
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/pas16.c linux-2.5/drivers/scsi/pas16.c
--- linux-2.5.13/drivers/scsi/pas16.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/scsi/pas16.c	Mon Jan  7 23:17:50 2002
@@ -1,7 +1,7 @@
 #define AUTOSENSE
 #define PSEUDO_DMA
-#define FOO
-#define UNSAFE  /* Not unsafe for PAS16 -- use it */
+#define BOARD_REQUIRES_NO_UDELAY	/* PAS16 needs no I/O recovery delays */
+#define UNSAFE				/* Not unsafe for PAS16 -- use it */
 
 /*
  * This driver adapted from Drew Eckhardt's Trantor T128 driver
@@ -52,8 +52,6 @@
  *
  * PARITY - enable parity checking.  Not supported.
  * 
- * SCSI2 - enable support for SCSI-II tagged queueing.  Untested.
- *
  * UNSAFE - leave interrupts enabled during pseudo-DMA transfers.  This
  *	    parameter comes from the NCR5380 code.  It is NOT unsafe with
  *	    the PAS16 and you should use it.  If you don't you will have
@@ -62,8 +60,6 @@
  *	    want to use UNSAFE you can try defining LIMIT_TRANSFERSIZE or
  *	    twiddle with the transfer size in the high level code.
  *
- * USLEEP - enable support for devices that don't disconnect.  Untested.
- *
  * The card is detected and initialized in one of several ways : 
  * 1.  Autoprobe (default) - There are many different models of
  *     the Pro Audio Spectrum/Studio 16, and I only have one of
@@ -109,7 +105,7 @@
  *
  *   (IRQ_AUTO == 254, IRQ_NONE == 255 in NCR5380.h)
  */
- 
+
 #include <linux/module.h>
 
 #include <asm/system.h>
@@ -133,467 +129,402 @@
 static int pas_wmaxi = 0;
 static unsigned short pas16_addr = 0;
 static int pas16_irq = 0;
- 
 
-int scsi_irq_translate[] =
-	{ 0,  0,  1,  2,  3,  4,  5,  6, 0,  0,  7,  8,  9,  0, 10, 11 };
+static int scsi_irq_translate[] = { 0, 0, 1, 2, 3, 4, 5, 6, 0, 0, 7, 8, 9, 0, 10, 11 };
 
 /* The default_irqs array contains values used to set the irq into the
  * board via software (as must be done on newer model boards without
  * irq jumpers on the board).  The first value in the array will be
  * assigned to logical board 0, the next to board 1, etc.
  */
-int default_irqs[] __initdata = 
-	{  PAS16_DEFAULT_BOARD_1_IRQ,
-	   PAS16_DEFAULT_BOARD_2_IRQ,
-	   PAS16_DEFAULT_BOARD_3_IRQ,
-	   PAS16_DEFAULT_BOARD_4_IRQ
-	};
+
+static int default_irqs[] __initdata = {
+	PAS16_DEFAULT_BOARD_1_IRQ,
+	PAS16_DEFAULT_BOARD_2_IRQ,
+	PAS16_DEFAULT_BOARD_3_IRQ,
+	PAS16_DEFAULT_BOARD_4_IRQ
+};
 
 static struct override {
-    unsigned short io_port;
-    int  irq;
-} overrides 
+	unsigned short io_port;
+	int irq;
+} overrides
 #ifdef PAS16_OVERRIDE
-    [] __initdata = PAS16_OVERRIDE;
+[] __initdata = PAS16_OVERRIDE;
 #else
-    [4] __initdata = {{0,IRQ_AUTO}, {0,IRQ_AUTO}, {0,IRQ_AUTO},
-	{0,IRQ_AUTO}};
+[4] __initdata = { 
+	{0, IRQ_AUTO},
+	{0, IRQ_AUTO},
+	{0, IRQ_AUTO},
+	{0, IRQ_AUTO}
+};
 #endif
 
 #define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
 
 static struct base {
-    unsigned short io_port;
-    int noauto;
-} bases[] __initdata = 
-	{ {PAS16_DEFAULT_BASE_1, 0},
-	  {PAS16_DEFAULT_BASE_2, 0},
-	  {PAS16_DEFAULT_BASE_3, 0},
-	  {PAS16_DEFAULT_BASE_4, 0}
-	};
+	unsigned short io_port;
+	int noauto;
+} bases[] __initdata = {
+	{PAS16_DEFAULT_BASE_1, 0},
+	{PAS16_DEFAULT_BASE_2, 0},
+	{PAS16_DEFAULT_BASE_3, 0},
+	{PAS16_DEFAULT_BASE_4, 0}
+};
 
 #define NO_BASES (sizeof (bases) / sizeof (struct base))
 
-unsigned short  pas16_offset[ 8 ] =
-    {
-	0x1c00,    /* OUTPUT_DATA_REG */
-	0x1c01,    /* INITIATOR_COMMAND_REG */
-	0x1c02,    /* MODE_REG */
-	0x1c03,    /* TARGET_COMMAND_REG */
-	0x3c00,    /* STATUS_REG ro, SELECT_ENABLE_REG wo */
-	0x3c01,    /* BUS_AND_STATUS_REG ro, START_DMA_SEND_REG wo */
-	0x3c02,    /* INPUT_DATA_REGISTER ro, (N/A on PAS16 ?)
-		    * START_DMA_TARGET_RECEIVE_REG wo
-		    */
-	0x3c03,    /* RESET_PARITY_INTERRUPT_REG ro,
-		    * START_DMA_INITIATOR_RECEIVE_REG wo
-		    */
-    };
+unsigned short pas16_offset[8] = {
+	0x1c00,			/* OUTPUT_DATA_REG */
+	0x1c01,			/* INITIATOR_COMMAND_REG */
+	0x1c02,			/* MODE_REG */
+	0x1c03,			/* TARGET_COMMAND_REG */
+	0x3c00,			/* STATUS_REG ro, SELECT_ENABLE_REG wo */
+	0x3c01,			/* BUS_AND_STATUS_REG ro, START_DMA_SEND_REG wo */
+	0x3c02,			/* INPUT_DATA_REGISTER ro, (N/A on PAS16 ?)
+				 * START_DMA_TARGET_RECEIVE_REG wo
+				 */
+	0x3c03,			/* RESET_PARITY_INTERRUPT_REG ro,
+				 * START_DMA_INITIATOR_RECEIVE_REG wo
+				 */
+};
 /*----------------------------------------------------------------*/
-/* the following will set the monitor border color (useful to find
- where something crashed or gets stuck at */
-/* 1 = blue
- 2 = green
- 3 = cyan
- 4 = red
- 5 = magenta
- 6 = yellow
- 7 = white
-*/
-#if 1
-#define rtrc(i) {inb(0x3da); outb(0x31, 0x3c0); outb((i), 0x3c0);}
-#else
-#define rtrc(i) {}
-#endif
-
 
-/*
- * Function : enable_board( int  board_num, unsigned short port )
- *
- * Purpose :  set address in new model board
- *
- * Inputs : board_num - logical board number 0-3, port - base address
+/**
+ * 	enable_board	-	enable a pas16 board
+ *	@board_num: logical board id
+ *	@port: port to assign it
  *
+ *	Sets the address on new model PAS16 hardware
  */
 
-static void __init
-	enable_board( int  board_num,  unsigned short port )
+static void __init enable_board(int board_num, unsigned short port)
 {
-    outb( 0xbc + board_num, MASTER_ADDRESS_PTR );
-    outb( port >> 2, MASTER_ADDRESS_PTR );
+	outb(0xbc + board_num, MASTER_ADDRESS_PTR);
+	outb(port >> 2, MASTER_ADDRESS_PTR);
 }
 
-
-
-/*
- * Function : init_board( unsigned short port, int irq )
- *
- * Purpose :  Set the board up to handle the SCSI interface
- *
- * Inputs : port - base address of the board,
- *	    irq - irq to assign to the SCSI port
- *	    force_irq - set it even if it conflicts with sound driver
+/**
+ *	init_board	-	set up board
+ *	@port: board address
+ *	@irq: interrupt line
+ *	@force_irq: if true allow scsi/audio on the same int
  *
+ *	Set the board up to handle the SCSI interface
  */
 
-static void __init 
-	init_board( unsigned short io_port, int irq, int force_irq )
+static void __init init_board(unsigned short io_port, int irq, int force_irq)
 {
-	unsigned int	tmp;
-	unsigned int	pas_irq_code;
+	unsigned int tmp;
+	unsigned int pas_irq_code;
 
 	/* Initialize the SCSI part of the board */
 
-	outb( 0x30, io_port + P_TIMEOUT_COUNTER_REG );  /* Timeout counter */
-	outb( 0x01, io_port + P_TIMEOUT_STATUS_REG_OFFSET );   /* Reset TC */
-	outb( 0x01, io_port + WAIT_STATE );   /* 1 Wait state */
+	outb(0x30, io_port + P_TIMEOUT_COUNTER_REG);		/* Timeout counter */
+	outb(0x01, io_port + P_TIMEOUT_STATUS_REG_OFFSET);	/* Reset TC */
+	outb(0x01, io_port + WAIT_STATE);			/* 1 Wait state */
 
-	NCR5380_read( RESET_PARITY_INTERRUPT_REG );
+	NCR5380_read(RESET_PARITY_INTERRUPT_REG);
 
-	/* Set the SCSI interrupt pointer without mucking up the sound
-	 * interrupt pointer in the same byte.
+	/*
+	 *	Set the SCSI interrupt pointer without mucking up the sound
+	 *	interrupt pointer in the same byte.
 	 */
-	pas_irq_code = ( irq < 16 ) ? scsi_irq_translate[irq] : 0;
-	tmp = inb( io_port + IO_CONFIG_3 );
-
-	if( (( tmp & 0x0f ) == pas_irq_code) && pas_irq_code > 0 
-	    && !force_irq )
-	{
-	    printk( "pas16: WARNING: Can't use same irq as sound "
-		    "driver -- interrupts disabled\n" );
-	    /* Set up the drive parameters, disable 5380 interrupts */
-	    outb( 0x4d, io_port + SYS_CONFIG_4 );
-	}
-	else
-	{
-	    tmp = (  tmp & 0x0f ) | ( pas_irq_code << 4 );
-	    outb( tmp, io_port + IO_CONFIG_3 );
+	 
+	pas_irq_code = (irq < 16) ? scsi_irq_translate[irq] : 0;
+	tmp = inb(io_port + IO_CONFIG_3);
+
+	if (((tmp & 0x0f) == pas_irq_code) && pas_irq_code > 0 && !force_irq) {
+		printk(KERN_WARNING "pas16: WARNING: Can't use same irq as sound " "driver -- interrupts disabled\n");
+		/* Set up the drive parameters, disable 5380 interrupts */
+		outb(0x4d, io_port + SYS_CONFIG_4);
+	} else {
+		tmp = (tmp & 0x0f) | (pas_irq_code << 4);
+		outb(tmp, io_port + IO_CONFIG_3);
 
-	    /* Set up the drive parameters and enable 5380 interrupts */
-	    outb( 0x6d, io_port + SYS_CONFIG_4 );
+		/* Set up the drive parameters and enable 5380 interrupts */
+		outb(0x6d, io_port + SYS_CONFIG_4);
 	}
 }
 
 
-/*
- * Function : pas16_hw_detect( unsigned short board_num )
- *
- * Purpose : determine if a pas16 board is present
- * 
- * Inputs : board_num - logical board number ( 0 - 3 )
+/**
+ *	pas16_hw_detect		-	probe for hardware
+ *	@board_num: logical board ID to probe for
  *
- * Returns : 0 if board not found, 1 if found.
+ *	Determine if a pas16 board is present
  */
 
-static int __init 
-     pas16_hw_detect( unsigned short  board_num )
+static int __init pas16_hw_detect(unsigned short board_num)
 {
-    unsigned char	board_rev, tmp;
-    unsigned short	io_port = bases[ board_num ].io_port;
+	unsigned char board_rev, tmp;
+	unsigned short io_port = bases[board_num].io_port;
 
-    /* See if we can find a PAS16 board at the address associated
-     * with this logical board number.
-     */
-
-    /* First, attempt to take a newer model board out of reset and
-     * give it a base address.  This shouldn't affect older boards.
-     */
-    enable_board( board_num, io_port );
+	/* See if we can find a PAS16 board at the address associated
+	 * with this logical board number.
+	 */
 
-    /* Now see if it looks like a PAS16 board */
-    board_rev = inb( io_port + PCB_CONFIG );
+	/* First, attempt to take a newer model board out of reset and
+	 * give it a base address.  This shouldn't affect older boards.
+	 */
+	enable_board(board_num, io_port);
 
-    if( board_rev == 0xff )
-	return 0;
+	/* Now see if it looks like a PAS16 board */
+	board_rev = inb(io_port + PCB_CONFIG);
 
-    tmp = board_rev ^ 0xe0;
+	if (board_rev == 0xff)
+		return 0;
 
-    outb( tmp, io_port + PCB_CONFIG );
-    tmp = inb( io_port + PCB_CONFIG );
-    outb( board_rev, io_port + PCB_CONFIG );
+	tmp = board_rev ^ 0xe0;
 
-    if( board_rev != tmp ) 	/* Not a PAS-16 */
-	return 0;
+	outb(tmp, io_port + PCB_CONFIG);
+	tmp = inb(io_port + PCB_CONFIG);
+	outb(board_rev, io_port + PCB_CONFIG);
 
-    if( ( inb( io_port + OPERATION_MODE_1 ) & 0x03 ) != 0x03 ) 
-	return 0;  	/* return if no SCSI interface found */
+	if (board_rev != tmp)	/* Not a PAS-16 */
+		return 0;
 
-    /* Mediavision has some new model boards that return ID bits
-     * that indicate a SCSI interface, but they're not (LMS).  We'll
-     * put in an additional test to try to weed them out.
-     */
-
-    outb( 0x01, io_port + WAIT_STATE ); 	/* 1 Wait state */
-    NCR5380_write( MODE_REG, 0x20 );		/* Is it really SCSI? */
-    if( NCR5380_read( MODE_REG ) != 0x20 )	/* Write to a reg.    */
-	return 0;				/* and try to read    */
-    NCR5380_write( MODE_REG, 0x00 );		/* it back.	      */
-    if( NCR5380_read( MODE_REG ) != 0x00 )
-	return 0;
+	if ((inb(io_port + OPERATION_MODE_1) & 0x03) != 0x03)
+		return 0;	/* return if no SCSI interface found */
 
-    return 1;
-}
+	/* Mediavision has some new model boards that return ID bits
+	 * that indicate a SCSI interface, but they're not (LMS).  We'll
+	 * put in an additional test to try to weed them out.
+	 */
 
+	outb(0x01, io_port + WAIT_STATE);		/* 1 Wait state       */
+	NCR5380_write(MODE_REG, 0x20);			/* Is it really SCSI? */
+	if (NCR5380_read(MODE_REG) != 0x20)		/* Write to a reg.    */
+		return 0;				/* and try to read    */
+	NCR5380_write(MODE_REG, 0x00);			/* it back.           */
+	if (NCR5380_read(MODE_REG) != 0x00)
+		return 0;
 
-/*
- * Function : pas16_setup(char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0]
- *	equal to the number of ints.
+	return 1;
+}
+
+/**
+ *	pas16_setup	-	parse command line
+ *	@str: command line block
  *
+ *	LILO command line initialization of the overrides array from
+ *	the passed in pas16= options
  */
 
-void __init pas16_setup(char *str, int *ints)
+int __init pas16_setup(char *str)
 {
-    static int commandline_current = 0;
-    int i;
-    if (ints[0] != 2) 
-	printk("pas16_setup : usage pas16=io_port,irq\n");
-    else 
-	if (commandline_current < NO_OVERRIDES) {
-	    overrides[commandline_current].io_port = (unsigned short) ints[1];
-	    overrides[commandline_current].irq = ints[2];
-	    for (i = 0; i < NO_BASES; ++i)
-		if (bases[i].io_port == (unsigned short) ints[1]) {
- 		    bases[i].noauto = 1;
-		    break;
-		}
-	    ++commandline_current;
+	static int commandline_current = 0;
+	int i;
+	int ints[10];
+
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+	if (ints[0] != 2)
+		printk(KERN_ERR "pas16_setup : usage pas16=io_port,irq\n");
+	else if (commandline_current < NO_OVERRIDES) {
+		overrides[commandline_current].io_port = (unsigned short) ints[1];
+		overrides[commandline_current].irq = ints[2];
+		for (i = 0; i < NO_BASES; ++i)
+			if (bases[i].io_port == (unsigned short) ints[1]) {
+				bases[i].noauto = 1;
+				break;
+			}
+		++commandline_current;
 	}
+	return 1;
 }
 
-/* 
- * Function : int pas16_detect(Scsi_Host_Template * tpnt)
- *
- * Purpose : detects and initializes PAS16 controllers
- *	that were autoprobed, overridden on the LILO command line, 
- *	or specified at compile time.
- *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
+__setup("pas16=", pas16_setup);
+
+/**
+ *	pas16_detect	-	detect and configure a pas16
+ *	@tpnt: template
  *
+ *	Detects and initializes PAS16 controllers that were autoprobed, 
+ *	overridden on the LILO command line, or specified at compile time.
  */
 
 int __init pas16_detect(Scsi_Host_Template * tpnt)
 {
-    static int current_override = 0;
-    static unsigned short current_base = 0;
-    struct Scsi_Host *instance;
-    unsigned short io_port;
-    int  count;
+	static int current_override = 0;
+	static unsigned short current_base = 0;
+	struct Scsi_Host *instance;
+	unsigned short io_port;
+	int count;
+
+	tpnt->proc_name = "pas16";
+	tpnt->proc_info = &pas16_proc_info;
+
+	if (pas16_addr != 0) {
+		overrides[0].io_port = pas16_addr;
+		/*
+		 *  This is how we avoid seeing more than
+		 *  one host adapter at the same I/O port.
+		 *  Cribbed shamelessly from pas16_setup().
+		 */
+		for (count = 0; count < NO_BASES; ++count)
+			if (bases[count].io_port == pas16_addr) {
+				bases[count].noauto = 1;
+				break;
+			}
+	}
+	if (pas16_irq != 0)
+		overrides[0].irq = pas16_irq;
 
-    tpnt->proc_name = "pas16";
-    tpnt->proc_info = &pas16_proc_info;
+	for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
+		io_port = 0;
 
-    if (pas16_addr != 0) {
-	overrides[0].io_port = pas16_addr;
-	/*
-	*  This is how we avoid seeing more than
-	*  one host adapter at the same I/O port.
-	*  Cribbed shamelessly from pas16_setup().
-	*/
-	for (count = 0; count < NO_BASES; ++count)
-	    if (bases[count].io_port == pas16_addr) {
- 		    bases[count].noauto = 1;
-		    break;
-	}
-    }
-    if (pas16_irq != 0)
-	overrides[0].irq = pas16_irq;
-
-    for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-	io_port = 0;
-
-	if (overrides[current_override].io_port)
-	{
-	    io_port = overrides[current_override].io_port;
-	    enable_board( current_override, io_port );
-	    init_board( io_port, overrides[current_override].irq, 1 );
-	}
-	else
-	    for (; !io_port && (current_base < NO_BASES); ++current_base) {
-#if (PDEBUG & PDEBUG_INIT)
-    printk("scsi-pas16 : probing io_port %04x\n", (unsigned int) bases[current_base].io_port);
-#endif
-		if ( !bases[current_base].noauto &&
-		     pas16_hw_detect( current_base ) ){
-			io_port = bases[current_base].io_port;
-			init_board( io_port, default_irqs[ current_base ], 0 ); 
-#if (PDEBUG & PDEBUG_INIT)
-			printk("scsi-pas16 : detected board.\n");
-#endif
+		if (overrides[current_override].io_port) {
+			io_port = overrides[current_override].io_port;
+			enable_board(current_override, io_port);
+			init_board(io_port, overrides[current_override].irq, 1);
+		}
+		else
+		{
+			for (; !io_port && (current_base < NO_BASES); ++current_base) {
+				if (!bases[current_base].noauto && pas16_hw_detect(current_base)) {
+					io_port = bases[current_base].io_port;
+					init_board(io_port, default_irqs[current_base], 0);
+				}
+			}
 		}
-    }
 
+		if (!io_port)
+			break;
 
-#if defined(PDEBUG) && (PDEBUG & PDEBUG_INIT)
-	printk("scsi-pas16 : io_port = %04x\n", (unsigned int) io_port);
-#endif
+		instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
+		if (instance == NULL)
+			break;
+
+		instance->io_port = io_port;
+
+		NCR5380_init(instance, 0);
+
+		if (overrides[current_override].irq != IRQ_AUTO)
+			instance->irq = overrides[current_override].irq;
+		else
+			instance->irq = NCR5380_probe_irq(instance, PAS16_IRQS);
+
+		if (instance->irq != IRQ_NONE)
+			if (request_irq(instance->irq, do_pas16_intr, SA_INTERRUPT, "pas16", NULL)) {
+				printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
+				instance->irq = IRQ_NONE;
+			}
+
+		if (instance->irq == IRQ_NONE) {
+			printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
+			printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
+			/* Disable 5380 interrupts, leave drive params the same */
+			outb(0x4d, io_port + SYS_CONFIG_4);
+			outb((inb(io_port + IO_CONFIG_3) & 0x0f), io_port + IO_CONFIG_3);
+		}
 
-	if (!io_port)
-	    break;
+		printk(KERN_INFO "scsi%d : at 0x%04x", instance->host_no, (int)
+		       instance->io_port);
+		if (instance->irq == IRQ_NONE)
+			printk(" interrupts disabled");
+		else
+			printk(" irq %d", instance->irq);
+		printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d", CAN_QUEUE, CMD_PER_LUN, PAS16_PUBLIC_RELEASE);
+		NCR5380_print_options(instance);
+		printk("\n");
 
-	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-	if(instance == NULL)
-		break;
-		
-	instance->io_port = io_port;
-
-	NCR5380_init(instance, 0);
-
-	if (overrides[current_override].irq != IRQ_AUTO)
-	    instance->irq = overrides[current_override].irq;
-	else 
-	    instance->irq = NCR5380_probe_irq(instance, PAS16_IRQS);
-
-	if (instance->irq != IRQ_NONE) 
-	    if (request_irq(instance->irq, do_pas16_intr, SA_INTERRUPT, "pas16", instance)) {
-		printk("scsi%d : IRQ%d not free, interrupts disabled\n", 
-		    instance->host_no, instance->irq);
-		instance->irq = IRQ_NONE;
-	    } 
-
-	if (instance->irq == IRQ_NONE) {
-	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-	    /* Disable 5380 interrupts, leave drive params the same */
-	    outb( 0x4d, io_port + SYS_CONFIG_4 );
-	    outb( (inb(io_port + IO_CONFIG_3) & 0x0f), io_port + IO_CONFIG_3 );
+		++current_override;
+		++count;
 	}
-
-#if defined(PDEBUG) && (PDEBUG & PDEBUG_INIT)
-	printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
-
-	printk("scsi%d : at 0x%04x", instance->host_no, (int) 
-	    instance->io_port);
-	if (instance->irq == IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, PAS16_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
-	++current_override;
-	++count;
-    }
-    return count;
+	return count;
 }
 
-/*
- * Function : int pas16_biosparam(Disk *disk, kdev_t dev, int *ip)
+/**
+ *	pas16_biosparam		-	generate C/H/S data
+ *	@disk: Disk to set up
+ *	@dev: device ident of disk
+ *	@ip: array to return C/H/S mapping
  *
- * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for 
+ *	Generates a BIOS / DOS compatible H-C-S mapping for 
  *	the specified device / size.
- * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
- *
- * Returns : always 0 (success), initializes ip
- *	
  */
 
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
- */
-
-int pas16_biosparam(Disk * disk, kdev_t dev, int * ip)
+int pas16_biosparam(Disk * disk, kdev_t dev, int *ip)
 {
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;		/* I think I have it as /(32*64) */
-  if( ip[2] > 1024 ) {		/* yes, >, not >= */
-	ip[0]=255;
-	ip[1]=63;
-	ip[2]=size/(63*255);
-	if( ip[2] > 1023 )	/* yes >1023... */
-		ip[2] = 1023;
-  }
+	int size = disk->capacity;
+	ip[0] = 64;
+	ip[1] = 32;
+	ip[2] = size >> 11;	/* I think I have it as /(32*64) */
+	if (ip[2] > 1024) {	/* yes, >, not >= */
+		ip[0] = 255;
+		ip[1] = 63;
+		ip[2] = size / (63 * 255);
+		if (ip[2] > 1023)	/* yes >1023... */
+			ip[2] = 1023;
+	}
 
-  return 0;
+	return 0;
 }
 
-/*
- * Function : int NCR5380_pread (struct Scsi_Host *instance, 
- *	unsigned char *dst, int len)
- *
- * Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to 
- *	dst
- * 
- * Inputs : dst = destination, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
+/**
+ *	NCR5380_pread 		-	pseudo DMA read
+ *	@instance: board to read from
+ *	@dst: destination for data
+ *	@len: expected/max block length
+ *
+ *	Fast 5380 pseudo-dma read function, transfers len bytes to 
+ *	dst. Unlike most boards the PAS has IRQs enabled here, which
+ *	helps no end.
  */
 
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
-    int len) {
-    register unsigned char  *d = dst;
-    register unsigned short reg = (unsigned short) (instance->io_port + 
-	P_DATA_REG_OFFSET);
-    register int i = len;
-    int ii = 0;
-
-    while ( !(inb(instance->io_port + P_STATUS_REG_OFFSET) & P_ST_RDY) )
-	 ++ii;
-
-    insb( reg, d, i );
-
-    if ( inb(instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET) & P_TS_TIM) {
-	outb( P_TS_CT, instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET);
-	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
-	    instance->host_no);
-	return -1;
-    }
-   if (ii > pas_maxi)
-      pas_maxi = ii;
-    return 0;
+static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len)
+{
+	unsigned char *d = dst;
+	unsigned short reg = (unsigned short) (instance->io_port + P_DATA_REG_OFFSET);
+	int i = len;
+	int ii = 0;
+
+	while (!(inb(instance->io_port + P_STATUS_REG_OFFSET) & P_ST_RDY))
+		++ii;
+
+	insb(reg, d, i);
+
+	if (inb(instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET) & P_TS_TIM) {
+		outb(P_TS_CT, instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET);
+		printk(KERN_ERR "scsi%d : watchdog timer fired in NCR5380_pread()\n", instance->host_no);
+		return -1;
+	}
+	if (ii > pas_maxi)
+		pas_maxi = ii;
+	return 0;
 }
 
-/*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance, 
- *	unsigned char *src, int len)
- *
- * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
- *	src
- * 
- * Inputs : src = source, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
+/**
+ *	NCR5380_pwrite 		-	pseudo DMA write
+ *	@instance: board to write to
+ *	@src: source for data
+ *	@len: expected/max block length
+ *
+ *	Fast 5380 pseudo-dma write function, transfers len bytes from
+ *	src. Unlike most boards the PAS has IRQs enabled here, which
+ *	helps no end.
  */
 
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
-    int len) {
-    register unsigned char *s = src;
-    register unsigned short reg = (instance->io_port + P_DATA_REG_OFFSET);
-    register int i = len;
-    int ii = 0;
-
-    while ( !((inb(instance->io_port + P_STATUS_REG_OFFSET)) & P_ST_RDY) )
-	 ++ii;
- 
-    outsb( reg, s, i );
-
-    if (inb(instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET) & P_TS_TIM) {
-	outb( P_TS_CT, instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET);
-	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
-	    instance->host_no);
-	return -1;
-    }
-    if (ii > pas_maxi)
-	 pas_wmaxi = ii;
-    return 0;
+static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len)
+{
+	unsigned char *s = src;
+	unsigned short reg = (instance->io_port + P_DATA_REG_OFFSET);
+	int i = len;
+	int ii = 0;
+
+	while (!((inb(instance->io_port + P_STATUS_REG_OFFSET)) & P_ST_RDY))
+		++ii;
+
+	outsb(reg, s, i);
+
+	if (inb(instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET) & P_TS_TIM) {
+		outb(P_TS_CT, instance->io_port + P_TIMEOUT_STATUS_REG_OFFSET);
+		printk(KERN_ERR "scsi%d : watchdog timer fired in NCR5380_pwrite()\n", instance->host_no);
+		return -1;
+	}
+	if (ii > pas_maxi)
+		pas_wmaxi = ii;
+	return 0;
 }
 
 #include "NCR5380.c"
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/pci2000.c linux-2.5/drivers/scsi/pci2000.c
--- linux-2.5.13/drivers/scsi/pci2000.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/scsi/pci2000.c	Sun Jan  6 19:17:51 2002
@@ -389,7 +389,7 @@
 	OpDone (SCpnt, DID_OK << 16);
 
 irq_return:
-    spin_unlock_irqrestore(&shost->host_lock, flags);
+    spin_unlock_irqrestore(shost->host_lock, flags);
 out:;
 }
 /****************************************************************
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/pcmcia/aha152x_stub.c linux-2.5/drivers/scsi/pcmcia/aha152x_stub.c
--- linux-2.5.13/drivers/scsi/pcmcia/aha152x_stub.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/scsi/pcmcia/aha152x_stub.c	Thu Dec 27 22:10:28 2001
@@ -5,7 +5,7 @@
     This driver supports the Adaptec AHA-1460, the New Media Bus
     Toaster, and the New Media Toast & Jam.
     
-    aha152x_cs.c 1.54 2000/06/12 21:27:25
+    aha152x_cs.c 1.58 2001/10/13 00:08:51
 
     The contents of this file are subject to the Mozilla Public
     License Version 1.1 (the "License"); you may not use this file
@@ -22,8 +22,8 @@
     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
 
     Alternatively, the contents of this file may be used under the
-    terms of the GNU General Public License version 2 (the "GPL"), in which
-    case the provisions of the GPL are applicable instead of the
+    terms of the GNU General Public License version 2 (the "GPL"), in
+    which case the provisions of the GPL are applicable instead of the
     above.  If you wish to allow the use of your version of this file
     only under the terms of the GPL and not to allow others to use
     your version of this file under the MPL, indicate your decision
@@ -57,42 +57,39 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"aha152x_cs.c 1.54 2000/06/12 21:27:25 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
-/* Parameters that can be set with 'insmod' */
+/* Module parameters */
+
+MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
+MODULE_DESCRIPTION("Adaptec AHA152x-compatible PCMCIA SCSI driver");
+MODULE_LICENSE("Dual MPL/GPL");
 
-/* Bit map of interrupts to choose from */
-static u_int irq_mask = 0xdeb8;
 static int irq_list[4] = { -1 };
+MODULE_PARM(irq_list, "1-4i");
 
-/* SCSI bus setup options */
-static int host_id = 7;
-static int reconnect = 1;
-static int parity = 1;
-static int synchronous = 0;
-static int reset_delay = 100;
-static int ext_trans = 0;
+#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
 
-MODULE_PARM(irq_mask, "i");
-MODULE_PARM(irq_list, "1-4i");
-MODULE_PARM(host_id, "i");
-MODULE_PARM(reconnect, "i");
-MODULE_PARM(parity, "i");
-MODULE_PARM(synchronous, "i");
-MODULE_PARM(reset_delay, "i");
-MODULE_PARM(ext_trans, "i");
+INT_MODULE_PARM(irq_mask,	0xdeb8);
+INT_MODULE_PARM(host_id,	7);
+INT_MODULE_PARM(reconnect,	1);
+INT_MODULE_PARM(parity,		1);
+INT_MODULE_PARM(synchronous,	0);
+INT_MODULE_PARM(reset_delay,	100);
+INT_MODULE_PARM(ext_trans,	0);
 
-MODULE_LICENSE("Dual MPL/GPL");
+#ifdef AHA152X_DEBUG
+INT_MODULE_PARM(debug,		0);
+#endif
+
+#ifdef PCMCIA_DEBUG
+INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+static char *version =
+"aha152x_cs.c 1.58 2001/10/13 00:08:51 (David Hinds)";
+#else
+#define DEBUG(n, args...)
+#endif
 
 /*====================================================================*/
 
@@ -277,7 +274,6 @@
     release_region(link->io.BasePort1, link->io.NumPorts1);
     
     /* Set configuration options for the aha152x driver */
-    ints[0] = 7;
     ints[1] = link->io.BasePort1;
     ints[2] = link->irq.AssignedIRQ;
     ints[3] = host_id;
@@ -285,9 +281,13 @@
     ints[5] = parity;
     ints[6] = synchronous;
     ints[7] = reset_delay;
-    if (ext_trans) {
-	ints[8] = ext_trans; ints[0] = 8;
-    }
+    ints[8] = ext_trans;
+#ifdef AHA152X_DEBUG
+    ints[9] = debug;
+    ints[0] = 9;
+#else
+    ints[0] = 8;
+#endif
     aha152x_setup("PCMCIA setup", ints);
     
     scsi_register_host(&driver_template);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/pcmcia/fdomain_stub.c linux-2.5/drivers/scsi/pcmcia/fdomain_stub.c
--- linux-2.5.13/drivers/scsi/pcmcia/fdomain_stub.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/scsi/pcmcia/fdomain_stub.c	Thu Dec 27 22:10:28 2001
@@ -2,7 +2,7 @@
 
     A driver for Future Domain-compatible PCMCIA SCSI cards
 
-    fdomain_cs.c 1.43 2000/06/12 21:27:25
+    fdomain_cs.c 1.47 2001/10/13 00:08:52
 
     The contents of this file are subject to the Mozilla Public
     License Version 1.1 (the "License"); you may not use this file
@@ -19,8 +19,8 @@
     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
 
     Alternatively, the contents of this file may be used under the
-    terms of the GNU General Public License version 2 (the "GPL"), in which
-    case the provisions of the GPL are applicable instead of the
+    terms of the GNU General Public License version 2 (the "GPL"), in
+    which case the provisions of the GPL are applicable instead of the
     above.  If you wish to allow the use of your version of this file
     only under the terms of the GPL and not to allow others to use
     your version of this file under the MPL, indicate your decision
@@ -54,27 +54,30 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"fdomain_cs.c 1.43 2000/06/12 21:27:25 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
-/* Parameters that can be set with 'insmod' */
+/* Module parameters */
+
+MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
+MODULE_DESCRIPTION("Future Domain PCMCIA SCSI driver");
+MODULE_LICENSE("Dual MPL/GPL");
+
+#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
 
 /* Bit map of interrupts to choose from */
-static u_int irq_mask = 0xdeb8;
+INT_MODULE_PARM(irq_mask, 0xdeb8);
 static int irq_list[4] = { -1 };
-
-MODULE_PARM(irq_mask, "i");
 MODULE_PARM(irq_list, "1-4i");
 
+#ifdef PCMCIA_DEBUG
+INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+static char *version =
+"fdomain_cs.c 1.47 2001/10/13 00:08:52 (David Hinds)";
+#else
+#define DEBUG(n, args...)
+#endif
+
 /*====================================================================*/
 
 typedef struct scsi_info_t {
@@ -212,6 +215,7 @@
     u_char tuple_data[64];
     Scsi_Device *dev;
     dev_node_t *node, **tail;
+    char str[16];
     struct Scsi_Host *host;
 
     DEBUG(0, "fdomain_config(0x%p)\n", link);
@@ -252,7 +256,8 @@
     ints[0] = 2;
     ints[1] = link->io.BasePort1;
     ints[2] = link->irq.AssignedIRQ;
-    fdomain_setup("PCMCIA setup", ints);
+    sprintf(str, "%d,%d", link->io.BasePort1, link->irq.AssignedIRQ);
+    fdomain_setup(str, ints);
     
     scsi_register_host(&driver_template);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/pcmcia/qlogic_stub.c linux-2.5/drivers/scsi/pcmcia/qlogic_stub.c
--- linux-2.5.13/drivers/scsi/pcmcia/qlogic_stub.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/scsi/pcmcia/qlogic_stub.c	Thu Dec 27 22:10:28 2001
@@ -2,7 +2,7 @@
 
     A driver for the Qlogic SCSI card
 
-    qlogic_cs.c 1.79 2000/06/12 21:27:26
+    qlogic_cs.c 1.83 2001/10/13 00:08:53
 
     The contents of this file are subject to the Mozilla Public
     License Version 1.1 (the "License"); you may not use this file
@@ -19,8 +19,8 @@
     are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
 
     Alternatively, the contents of this file may be used under the
-    terms of the GNU General Public License version 2 (the "GPL"), in which
-    case the provisions of the GPL are applicable instead of the
+    terms of the GNU General Public License version 2 (the "GPL"), in
+    which case the provisions of the GPL are applicable instead of the
     above.  If you wish to allow the use of your version of this file
     only under the terms of the GPL and not to allow others to use
     your version of this file under the MPL, indicate your decision
@@ -40,6 +40,7 @@
 #include <linux/timer.h>
 #include <linux/ioport.h>
 #include <asm/io.h>
+#include <asm/byteorder.h>
 #include <scsi/scsi.h>
 #include <linux/major.h>
 #include <linux/blk.h>
@@ -61,26 +62,29 @@
 
 extern void qlogicfas_preset(int port, int irq);
 
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-MODULE_PARM(pc_debug, "i");
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-static char *version =
-"qlogic_cs.c 1.79 2000/06/12 21:27:26 (David Hinds)";
-#else
-#define DEBUG(n, args...)
-#endif
-
 /*====================================================================*/
 
-/* Parameters that can be set with 'insmod' */
+/* Module parameters */
+
+MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
+MODULE_DESCRIPTION("Qlogic PCMCIA SCSI driver");
+MODULE_LICENSE("Dual MPL/GPL");
+
+#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
 
 /* Bit map of interrupts to choose from */
-static u_int irq_mask = 0xdeb8;
+INT_MODULE_PARM(irq_mask, 0xdeb8);
 static int irq_list[4] = { -1 };
-
-MODULE_PARM(irq_mask, "i");
 MODULE_PARM(irq_list, "1-4i");
+
+#ifdef PCMCIA_DEBUG
+INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
+#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
+static char *version =
+"qlogic_cs.c 1.83 2001/10/13 00:08:53 (David Hinds)";
+#else
+#define DEBUG(n, args...)
+#endif
 
 /*====================================================================*/
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/ppa.c linux-2.5/drivers/scsi/ppa.c
--- linux-2.5.13/drivers/scsi/ppa.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/scsi/ppa.c	Tue Feb 19 00:43:15 2002
@@ -152,7 +152,6 @@
 		      "pardevice is owning the port for too longtime!\n",
 			   i);
 		    parport_unregister_device(ppa_hosts[i].dev);
-		    spin_lock_irq(ppa_hosts[i].cur_cmd->host->host_lock);
 		    return 0;
 		}
 	    }
@@ -221,13 +220,11 @@
 	    printk("  supported by the imm (ZIP Plus) driver. If the\n");
 	    printk("  cable is marked with \"AutoDetect\", this is what has\n");
 	    printk("  happened.\n");
-	    spin_lock_irq(hreg->host_lock);
 	    return 0;
 	}
 	try_again = 1;
 	goto retry_entry;
     } else {
-	spin_lock_irq(hreg->host_lock);
 	return 1;		/* return number of hosts detected */
     }
 }
@@ -792,6 +789,7 @@
 {
     ppa_struct *tmp = (ppa_struct *) data;
     Scsi_Cmnd *cmd = tmp->cur_cmd;
+    struct Scsi_Host *host = cmd->host;
     unsigned long flags;
 
     if (!cmd) {
@@ -843,11 +841,12 @@
     if (cmd->SCp.phase > 0)
 	ppa_pb_release(cmd->host->unique_id);
 
+	spin_lock_irqsave(host->host_lock, flags);
     tmp->cur_cmd = 0;
-    
-    spin_lock_irqsave(cmd->host->host_lock, flags);
+
     cmd->scsi_done(cmd);
-    spin_unlock_irqrestore(cmd->host->host_lock, flags);
+	spin_unlock_irqrestore(host->host_lock, flags);
+
     return;
 }
 
@@ -921,7 +920,7 @@
     case 4:			/* Phase 4 - Setup scatter/gather buffers */
 	if (cmd->use_sg) {
 	    /* if many buffers are available, start filling the first */
-	    cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
+	    cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
 	    cmd->SCp.this_residual = cmd->SCp.buffer->length;
 	    cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) + cmd->SCp.buffer->offset;
 	} else {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/scsi.c linux-2.5/drivers/scsi/scsi.c
--- linux-2.5.13/drivers/scsi/scsi.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/scsi/scsi.c	Sun Apr 14 17:12:08 2002
@@ -75,6 +75,8 @@
 #include <linux/kmod.h>
 #endif
 
+#undef USE_STATIC_SCSI_MEMORY
+
 struct proc_dir_entry *proc_scsi;
 
 #ifdef CONFIG_PROC_FS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/scsi.h linux-2.5/drivers/scsi/scsi.h
--- linux-2.5.13/drivers/scsi/scsi.h	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/scsi/scsi.h	Thu May  2 01:16:43 2002
@@ -670,8 +670,8 @@
 	unsigned short sr_sglist_len;	/* size of malloc'd scatter-gather list */
 	unsigned sr_underflow;	/* Return error if less than
 				   this amount is transferred */
- 	void * upper_private_data;	/* reserved for owner (usually upper
- 					   level driver) of this request */
+	void * upper_private_data;	/* reserved for owner (usually upper
+					   level driver) of this request */
 };
 
 /*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/scsi_debug.c linux-2.5/drivers/scsi/scsi_debug.c
--- linux-2.5.13/drivers/scsi/scsi_debug.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/scsi/scsi_debug.c	Sat May  4 11:48:27 2002
@@ -32,15 +32,15 @@
 #include <linux/init.h>
 #include <linux/proc_fs.h>
 #include <linux/smp_lock.h>
+#include <linux/vmalloc.h>
 
-#include <asm/system.h>
 #include <asm/io.h>
 
 #include <linux/blk.h>
 #include "scsi.h"
 #include "hosts.h"
 
-#include<linux/stat.h>
+#include <linux/stat.h>
 
 #ifndef LINUX_VERSION_CODE
 #include <linux/version.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/sd.c linux-2.5/drivers/scsi/sd.c
--- linux-2.5.13/drivers/scsi/sd.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/scsi/sd.c	Sat May  4 11:48:09 2002
@@ -41,11 +41,10 @@
 #include <linux/errno.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
-
+#include <linux/vmalloc.h>
 #include <linux/smp.h>
 
 #include <asm/uaccess.h>
-#include <asm/system.h>
 #include <asm/io.h>
 
 #define MAJOR_NR SCSI_DISK0_MAJOR
@@ -90,6 +89,7 @@
 static rwlock_t sd_dsk_arr_lock = RW_LOCK_UNLOCKED;
 
 static int *sd_sizes;
+static int *sd_blocksizes;
 static int *sd_max_sectors;
 
 static int check_scsidisk_media_change(kdev_t);
@@ -1094,7 +1094,19 @@
 			 */
 			sdkp->capacity = 0;
 		}
-		{
+		if (sector_size > 1024) {
+			int m;
+
+			/*
+			 * We must fix the sd_blocksizes and sd_hardsizes
+			 * to allow us to read the partition tables.
+			 * The disk reading code does not allow for reading
+			 * of partial sectors.
+			 */
+			for (m = dsk_nr << 4; m < ((dsk_nr + 1) << 4); m++) {
+				sd_blocksizes[m] = sector_size;
+			}
+		} {
 			/*
 			 * The msdos fs needs to know the hardware sector size
 			 * So I have created this table. See ll_rw_blk.c
@@ -1141,10 +1153,6 @@
 		 * we're only interested in the header anyway, this should
 		 * be fine.
 		 *   -- Matthew Dharm (mdharm-scsi@one-eyed-alien.net)
-		 *
-		 * As it turns out, some devices return an error for
-		 * every MODE_SENSE request except one for page 0.
-		 * So, we should also try that. --aeb
 		 */
 
 		memset((void *) &cmd[0], 0, 8);
@@ -1165,9 +1173,8 @@
 		the_result = SRpnt->sr_result;
 
 		if (the_result) {
-			printk("%s: test WP failed, assume Write Enabled\n",
-			       nbuff);
-			/* alternatively, try page 0 */
+			printk(KERN_NOTICE "%s: test WP failed, assume "
+			       "Write Enabled\n", nbuff);
 		} else {
 			sdkp->write_prot = ((buffer[2] & 0x80) != 0);
 			printk(KERN_NOTICE "%s: Write Protect is %s\n", nbuff,
@@ -1253,17 +1260,19 @@
 		}
 	}
 	init_mem_lth(sd_sizes, maxparts);
+	init_mem_lth(sd_blocksizes, maxparts);
 	init_mem_lth(sd, maxparts);
 	init_mem_lth(sd_gendisks, N_USED_SD_MAJORS);
 	init_mem_lth(sd_max_sectors, sd_template.dev_max << 4);
 
-	if (!sd_dsk_arr || !sd_sizes || !sd || !sd_gendisks)
+	if (!sd_dsk_arr || !sd_sizes || !sd_blocksizes || !sd || !sd_gendisks)
 		goto cleanup_mem;
 
 	zero_mem_lth(sd_sizes, maxparts);
 	zero_mem_lth(sd, maxparts);
 
 	for (k = 0; k < maxparts; k++) {
+		sd_blocksizes[k] = 1024;
 		/*
 		 * Allow lowlevel device drivers to generate 512k large scsi
 		 * commands if they know what they're doing and they ask for it
@@ -1315,6 +1324,8 @@
 	sd_gendisks = NULL;
 	if (sd) vfree(sd);
 	sd = NULL;
+	if (sd_blocksizes) vfree(sd_blocksizes);
+	sd_blocksizes = NULL;
 	if (sd_sizes) vfree(sd_sizes);
 	sd_sizes = NULL;
 	if (sd_dsk_arr) {
@@ -1595,6 +1606,7 @@
 		vfree(sd_dsk_arr);
 	}
 	if (sd_sizes) vfree(sd_sizes);
+	if (sd_blocksizes) vfree(sd_blocksizes);
 	if (sd) vfree((char *) sd);
 	for (k = 0; k < N_USED_SD_MAJORS; k++) {
 		blk_dev[SD_MAJOR(k)].queue = NULL;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/sgiwd93.c linux-2.5/drivers/scsi/sgiwd93.c
--- linux-2.5.13/drivers/scsi/sgiwd93.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/scsi/sgiwd93.c	Sun Mar  3 17:54:36 2002
@@ -4,10 +4,13 @@
  * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
  *		 1999 Andrew R. Baker (andrewb@uab.edu)
  *		      - Support for 2nd SCSI controller on Indigo2
+ *		 2001 Florian Lohoff (flo@rfc822.org)
+ *		      - Delete HPC scatter gather (Read corruption on 
+ *		        multiple disks)
+ *		      - Cleanup wback cache handling
  * 
  * (In all truth, Jed Schimmel wrote all this code.)
  *
- * $Id: sgiwd93.c,v 1.19 2000/02/04 07:40:47 ralf Exp $
  */
 #include <linux/init.h>
 #include <linux/types.h>
@@ -36,29 +39,34 @@
 
 struct hpc_chunk {
 	struct hpc_dma_desc desc;
-	unsigned long padding;
+	u32 _padding;	/* align to quadword boundary */
 };
 
 struct Scsi_Host *sgiwd93_host = NULL;
 struct Scsi_Host *sgiwd93_host1 = NULL;
 
 /* Wuff wuff, wuff, wd33c93.c, wuff wuff, object oriented, bow wow. */
-static inline void write_wd33c93_count(wd33c93_regs *regp, unsigned long value)
+static inline void write_wd33c93_count(const wd33c93_regs regs,
+                                      unsigned long value)
 {
-	regp->SASR = WD_TRANSFER_COUNT_MSB;
-	regp->SCMD = ((value >> 16) & 0xff);
-	regp->SCMD = ((value >>  8) & 0xff);
-	regp->SCMD = ((value >>  0) & 0xff);
+	*regs.SASR = WD_TRANSFER_COUNT_MSB;
+	mb();
+	*regs.SCMD = ((value >> 16) & 0xff);
+	*regs.SCMD = ((value >>  8) & 0xff);
+	*regs.SCMD = ((value >>  0) & 0xff);
+	mb();
 }
 
-static inline unsigned long read_wd33c93_count(wd33c93_regs *regp)
+static inline unsigned long read_wd33c93_count(const wd33c93_regs regs)
 {
 	unsigned long value;
 
-	regp->SASR = WD_TRANSFER_COUNT_MSB;
-	value =  ((regp->SCMD & 0xff) << 16);
-	value |= ((regp->SCMD & 0xff) <<  8);
-	value |= ((regp->SCMD & 0xff) <<  0);
+	*regs.SASR = WD_TRANSFER_COUNT_MSB;
+	mb();
+	value =  ((*regs.SCMD & 0xff) << 16);
+	value |= ((*regs.SCMD & 0xff) <<  8);
+	value |= ((*regs.SCMD & 0xff) <<  0);
+	mb();
 	return value;
 }
 
@@ -81,7 +89,6 @@
 	unsigned long physaddr;
 	unsigned long count;
 	
-	dma_cache_wback_inv((unsigned long)addr,len);
 	physaddr = PHYSADDR(addr);
 	while (len) {
 		/*
@@ -100,7 +107,6 @@
 static int dma_setup(Scsi_Cmnd *cmd, int datainp)
 {
 	struct WD33C93_hostdata *hdata = (struct WD33C93_hostdata *)cmd->host->hostdata;
-	wd33c93_regs *regp = hdata->regp;
 	struct hpc3_scsiregs *hregs = (struct hpc3_scsiregs *) cmd->host->base;
 	struct hpc_chunk *hcp = (struct hpc_chunk *) hdata->dma_bounce_buffer;
 
@@ -111,46 +117,17 @@
 
 	hdata->dma_dir = datainp;
 
-	if(cmd->SCp.buffers_residual) {
-		struct scatterlist *slp = cmd->SCp.buffer;
-		int i, totlen = 0;
+	/*
+	 * wd33c93 shouldn't pass us bogus dma_setups, but
+	 * it does:-( The other wd33c93 drivers deal with
+	 * it the same way (which isn't that obvious).
+	 * IMHO a better fix would be, not to do these
+	 * dma setups in the first place
+	 */
+	if (cmd->SCp.ptr == NULL)
+		return 1;
 
-#ifdef DEBUG_DMA
-		printk("SCLIST<");
-#endif
-		for(i = 0; i <= cmd->SCp.buffers_residual; i++) {
-#ifdef DEBUG_DMA
-			printk("[%p,%d]",
-			       page_address(slp[i].page) + slp[i].offset,
-			       slp[i].length);
-#endif
-			fill_hpc_entries (&hcp,
-					  page_address(slp[i].page) + slp[i].offset,
-					  slp[i].length);
-			totlen += slp[i].length;
-		}
-#ifdef DEBUG_DMA
-		printk(">tlen<%d>", totlen);
-#endif
-		hdata->dma_bounce_len = totlen; /* a trick... */
-		write_wd33c93_count(regp, totlen);
-	} else {
-		/* Non-scattered dma. */
-#ifdef DEBUG_DMA
-		printk("ONEBUF<%p,%d>", cmd->SCp.ptr, cmd->SCp.this_residual);
-#endif
-		/*
-		 * wd33c93 shouldn't pass us bogus dma_setups, but
-		 * it does:-( The other wd33c93 drivers deal with
-		 * it the same way (which isn't that obvious).
-		 * IMHO a better fix would be, not to do these
-		 * dma setups in the first place
-		 */
-		if (cmd->SCp.ptr == NULL)
-			return 1;
-		fill_hpc_entries (&hcp, cmd->SCp.ptr,cmd->SCp.this_residual);
-		write_wd33c93_count(regp, cmd->SCp.this_residual);
-	}
+	fill_hpc_entries (&hcp, cmd->SCp.ptr,cmd->SCp.this_residual);
 
 	/* To make sure, if we trip an HPC bug, that we transfer
 	 * every single byte, we tag on an extra zero length dma
@@ -165,10 +142,14 @@
 
 	/* Start up the HPC. */
 	hregs->ndptr = PHYSADDR(hdata->dma_bounce_buffer);
-	if(datainp)
+	if(datainp) {
+		dma_cache_inv((unsigned long) cmd->SCp.ptr, cmd->SCp.this_residual);
 		hregs->ctrl = (HPC3_SCTRL_ACTIVE);
-	else
+	} else {
+		dma_cache_wback_inv((unsigned long) cmd->SCp.ptr, cmd->SCp.this_residual);
 		hregs->ctrl = (HPC3_SCTRL_ACTIVE | HPC3_SCTRL_DIR);
+	}
+
 	return 0;
 }
 
@@ -176,7 +157,6 @@
 		     int status)
 {
 	struct WD33C93_hostdata *hdata = (struct WD33C93_hostdata *)instance->hostdata;
-	wd33c93_regs *regp = hdata->regp;
 	struct hpc3_scsiregs *hregs;
 
 	if (!SCpnt)
@@ -196,44 +176,6 @@
 	}
 	hregs->ctrl = 0;
 
-	/* See how far we got and update scatterlist state if necessary. */
-	if(SCpnt->SCp.buffers_residual) {
-		struct scatterlist *slp = SCpnt->SCp.buffer;
-		int totlen, wd93_residual, transferred, i;
-
-		/* Yep, we were doing the scatterlist thang. */
-		totlen = hdata->dma_bounce_len;
-		wd93_residual = read_wd33c93_count(regp);
-		transferred = totlen - wd93_residual;
-
-#ifdef DEBUG_DMA
-		printk("tlen<%d>resid<%d>transf<%d> ",
-		       totlen, wd93_residual, transferred);
-#endif
-
-		/* Avoid long winded partial-transfer search for common case. */
-		if(transferred != totlen) {
-			/* This is the nut case. */
-#ifdef DEBUG_DMA
-			printk("Jed was here...");
-#endif
-			for(i = 0; i <= SCpnt->SCp.buffers_residual; i++) {
-				if(slp[i].length >= transferred)
-					break;
-				transferred -= slp[i].length;
-			}
-		} else {
-			/* This is the common case. */
-#ifdef DEBUG_DMA
-			printk("did it all...");
-#endif
-			i = SCpnt->SCp.buffers_residual;
-		}
-		SCpnt->SCp.buffer = &slp[i];
-		SCpnt->SCp.buffers_residual = SCpnt->SCp.buffers_residual - i;
-		SCpnt->SCp.ptr = (char *) page_address(slp[i].page) + slp[i].offset;
-		SCpnt->SCp.this_residual = slp[i].length;
-	}
 #ifdef DEBUG_DMA
 	printk("\n");
 #endif
@@ -263,6 +205,9 @@
 	};
 	hcp--;
 	hcp->desc.pnext = PHYSADDR(buf);
+
+	/* Force flush to memory */
+	dma_cache_wback_inv((unsigned long) buf, PAGE_SIZE);
 }
 
 int __init sgiwd93_detect(Scsi_Host_Template *SGIblows)
@@ -272,6 +217,7 @@
 	struct hpc3_scsiregs *hregs1 = &hpc3c0->scsi_chan1;
 	struct WD33C93_hostdata *hdata;
 	struct WD33C93_hostdata *hdata1;
+	wd33c93_regs regs;
 	uchar *buf;
 	
 	if(called)
@@ -292,10 +238,11 @@
 		return 0;
 	}
 	init_hpc_chain(buf);
-	dma_cache_wback_inv((unsigned long) buf, PAGE_SIZE);
+	
 	/* HPC_SCSI_REG0 | 0x03 | KSEG1 */
-	wd33c93_init(sgiwd93_host, (wd33c93_regs *) KSEG1ADDR (0x1fbc0003),
-		     dma_setup, dma_stop, WD33C93_FS_16_20);
+	regs.SASR = (unsigned char*) KSEG1ADDR (0x1fbc0003);
+	regs.SCMD = (unsigned char*) KSEG1ADDR (0x1fbc0007);
+	wd33c93_init(sgiwd93_host, regs, dma_setup, dma_stop, WD33C93_FS_16_20);
 
 	hdata = (struct WD33C93_hostdata *)sgiwd93_host->hostdata;
 	hdata->no_sync = 0;
@@ -326,15 +273,16 @@
 				return 1; /* We registered host0 so return success*/
 			}
 			init_hpc_chain(buf);
-			dma_cache_wback_inv((unsigned long) buf, PAGE_SIZE);
+
 			/* HPC_SCSI_REG1 | 0x03 | KSEG1 */
-			wd33c93_init(sgiwd93_host1, (wd33c93_regs *) KSEG1ADDR (0x1fbc8003),
-				     dma_setup, dma_stop, WD33C93_FS_16_20);
+			regs.SASR = (unsigned char*) KSEG1ADDR(0x1fbc8003);
+			regs.SCMD = (unsigned char*) KSEG1ADDR(0x1fbc8007);
+			wd33c93_init(sgiwd93_host1, regs, dma_setup, dma_stop,
+			             WD33C93_FS_16_20);
 	
 			hdata1 = (struct WD33C93_hostdata *)sgiwd93_host1->hostdata;
 			hdata1->no_sync = 0;
 			hdata1->dma_bounce_buffer = (uchar *) (KSEG1ADDR(buf));
-			dma_cache_wback_inv((unsigned long) buf, PAGE_SIZE);
 	
 			if (request_irq(SGI_WD93_1_IRQ, sgiwd93_intr, 0, "SGI WD93", (void *) sgiwd93_host1)) {
 				printk(KERN_WARNING "sgiwd93: Could not allocate irq %d (for host1).\n", SGI_WD93_1_IRQ);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/sun3_NCR5380.c linux-2.5/drivers/scsi/sun3_NCR5380.c
--- linux-2.5.13/drivers/scsi/sun3_NCR5380.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/scsi/sun3_NCR5380.c	Wed Mar 27 13:07:17 2002
@@ -647,10 +647,7 @@
 
 static volatile int main_running = 0;
 static struct tq_struct NCR5380_tqueue = {
-//    NULL,		/* next */
-    sync: 0,			/* sync */
-    routine: (void (*)(void*))NCR5380_main,  /* routine, must have (void *) arg... */
-    data: NULL		/* data */
+    routine:	(void (*)(void*))NCR5380_main	/* must have (void *) arg... */
 };
 
 static __inline__ void queue_main(void)
@@ -1219,9 +1216,9 @@
 
     if((sun3scsi_dma_finish(hostdata->connected->request.cmd))) {
 	    printk("scsi%d: overrun in UDC counter -- not prepared to deal with this!\n", HOSTNO);
-	    printk("please e-mail sammy@oh.verio.com with a description of how this\n");
+	    printk("please e-mail sammy@sammy.net with a description of how this\n");
 	    printk("error was produced.\n");
-	    machine_halt();
+	    BUG();
     }
 
     /* make sure we're not stuck in a data phase */
@@ -1232,9 +1229,9 @@
 	    printk("scsi%d: bus stuck in data phase -- probably a
  single byte overrun!\n", HOSTNO); 
 	    printk("not prepared for this error!\n");
-	    printk("please e-mail sammy@oh.verio.com with a description of how this\n");
+	    printk("please e-mail sammy@sammy.net with a description of how this\n");
 	    printk("error was produced.\n");
-	    machine_halt();
+	    BUG();
     }
 
 
@@ -1922,7 +1919,7 @@
     /* sanity check */
     if(!sun3_dma_setup_done) {
 	 printk("scsi%d: transfer_dma without setup!\n", HOSTNO);
-	 machine_halt();
+	 BUG();
     }
 
     hostdata->dma_len = c;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/sun3_scsi.c linux-2.5/drivers/scsi/sun3_scsi.c
--- linux-2.5.13/drivers/scsi/sun3_scsi.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/scsi/sun3_scsi.c	Wed Mar 27 13:07:17 2002
@@ -80,8 +80,10 @@
 #include "NCR5380.h"
 #include "constants.h"
 
+/* #define OLDDMA */
+
 #define USE_WRAPPER
-#define RESET_BOOT
+/*#define RESET_BOOT */
 #define DRIVER_SETUP
 
 #define NDEBUG 0
@@ -94,7 +96,7 @@
 #undef DRIVER_SETUP
 #endif
 
-#undef SUPPORT_TAGS
+/* #define SUPPORT_TAGS */
 
 #define	ENABLE_IRQ()	enable_irq( IRQ_SUN3_SCSI ); 
 
@@ -126,7 +128,9 @@
 
 static volatile unsigned char *sun3_scsi_regp;
 static volatile struct sun3_dma_regs *dregs;
+#ifdef OLDDMA
 static unsigned char *dmabuf = NULL; /* dma memory buffer */
+#endif
 static struct sun3_udc_regs *udc_regs = NULL;
 static unsigned char *sun3_dma_orig_addr = NULL;
 static unsigned long sun3_dma_orig_count = 0;
@@ -260,7 +264,7 @@
 #endif
 #ifdef SUPPORT_TAGS
 	if (setup_use_tagged_queuing < 0)
-		setup_use_tagged_queuing = DEFAULT_USE_TAGGED_QUEUING;
+		setup_use_tagged_queuing = USE_TAGGED_QUEUING;
 #endif
 
 	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
@@ -310,6 +314,11 @@
 	dregs->fifo_count = 0;
 
 	called = 1;
+
+#ifdef RESET_BOOT
+	sun3_scsi_reset_boot(instance);
+#endif
+
 	return 1;
 }
 
@@ -341,7 +350,7 @@
 	printk( "Sun3 SCSI: resetting the SCSI bus..." );
 
 	/* switch off SCSI IRQ - catch an interrupt without IRQ bit set else */
-       	sun3_disable_irq( IRQ_SUN3_SCSI );
+//       	sun3_disable_irq( IRQ_SUN3_SCSI );
 
 	/* get in phase */
 	NCR5380_write( TARGET_COMMAND_REG,
@@ -361,7 +370,7 @@
 		barrier();
 
 	/* switch on SCSI IRQ again */
-       	sun3_enable_irq( IRQ_SUN3_SCSI );
+//       	sun3_enable_irq( IRQ_SUN3_SCSI );
 
 	printk( " done\n" );
 }
@@ -427,8 +436,12 @@
 #else
 	void *addr;
 
+	if(sun3_dma_orig_addr != NULL)
+		dvma_unmap(sun3_dma_orig_addr);
+
 //	addr = sun3_dvma_page((unsigned long)data, (unsigned long)dmabuf);
 	addr = (void *)dvma_map((unsigned long) data, count);
+		
 	sun3_dma_orig_addr = addr;
 	sun3_dma_orig_count = count;
 #endif
@@ -454,7 +467,6 @@
 	dregs->csr &= ~CSR_FIFO;
 	dregs->csr |= CSR_FIFO;
 	
-
 	if(dregs->fifo_count != count) { 
 		printk("scsi%d: fifo_mismatch %04x not %04x\n",
 		       default_instance->host_no, dregs->fifo_count,
@@ -533,10 +545,10 @@
 	int ret = 0;
 	
 	sun3_dma_active = 0;
-
+#if 1
 	// check to empty the fifo on a read
 	if(!write_flag) {
-		int tmo = 200000; /* 2 sec */
+		int tmo = 20000; /* .2 sec */
 		
 		while(1) {
 			if(dregs->csr & CSR_FIFO_EMPTY)
@@ -549,6 +561,7 @@
 		}
 	}
 		
+#endif
 
 	count = sun3scsi_dma_count(default_instance);
 #ifdef OLDDMA
@@ -588,6 +601,7 @@
 	}
 
 	dvma_unmap(sun3_dma_orig_addr);
+	sun3_dma_orig_addr = NULL;
 #endif
 	sun3_udc_write(UDC_RESET, UDC_CSR);
 	dregs->fifo_count = 0;
@@ -609,3 +623,4 @@
 
 #include "scsi_module.c"
 
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/sym53c8xx.c linux-2.5/drivers/scsi/sym53c8xx.c
--- linux-2.5.13/drivers/scsi/sym53c8xx.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/scsi/sym53c8xx.c	Wed Mar 27 13:07:17 2002
@@ -14116,7 +14116,7 @@
 	if (len)
 		return -EINVAL;
 	else {
-		long flags;
+		unsigned long flags;
 
 		NCR_LOCK_NCB(np, flags);
 		ncr_usercmd (np);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/t128.c linux-2.5/drivers/scsi/t128.c
--- linux-2.5.13/drivers/scsi/t128.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/scsi/t128.c	Thu Dec 13 16:32:36 2001
@@ -47,17 +47,12 @@
  * increase compared to polled I/O.
  *
  * PARITY - enable parity checking.  Not supported.
- * 
- * SCSI2 - enable support for SCSI-II tagged queueing.  Untested.
- *
  *
  * UNSAFE - leave interrupts enabled during pseudo-DMA transfers.  You
  *          only really want to use this if you're having a problem with
  *          dropped characters during high speed communications, and even
  *          then, you're going to be better off twiddling with transfersize.
  *
- * USLEEP - enable support for devices that don't disconnect.  Untested.
- *
  * The card is detected and initialized in one of several ways : 
  * 1.  Autoprobe (default) - since the board is memory mapped, 
  *     a BIOS signature is scanned for to locate the registers.
@@ -101,10 +96,6 @@
  * 14 10-12
  * 15 9-11
  */
- 
-/*
- * $Log: t128.c,v $
- */
 
 #include <asm/system.h>
 #include <linux/signal.h>
@@ -123,276 +114,252 @@
 #include <linux/module.h>
 
 static struct override {
-    unsigned long address;
-    int irq;
-} overrides 
+	unsigned long address;
+	int irq;
+} overrides
 #ifdef T128_OVERRIDE
-    [] __initdata = T128_OVERRIDE;
+[] __initdata = T128_OVERRIDE;
 #else
-    [4] __initdata = {{0, IRQ_AUTO}, {0, IRQ_AUTO}, 
-        {0 ,IRQ_AUTO}, {0, IRQ_AUTO}};
+[4] __initdata = { 
+	{ 0, IRQ_AUTO},
+	{ 0, IRQ_AUTO},
+	{ 0, IRQ_AUTO},
+	{ 0, IRQ_AUTO}
+};
 #endif
 
 #define NO_OVERRIDES (sizeof(overrides) / sizeof(struct override))
 
 static struct base {
-    unsigned int address;
-    int noauto;
+	unsigned int address;
+	int noauto;
 } bases[] __initdata = {
-    { 0xcc000, 0}, { 0xc8000, 0}, { 0xdc000, 0}, { 0xd8000, 0}
+	{0xcc000, 0},
+	{0xc8000, 0},
+	{0xdc000, 0},
+	{0xd8000, 0}
 };
 
 #define NO_BASES (sizeof (bases) / sizeof (struct base))
 
 static const struct signature {
-    const char *string;
-    int offset;
+	const char *string;
+	int offset;
 } signatures[] __initdata = {
-{"TSROM: SCSI BIOS, Version 1.12", 0x36},
+	{"TSROM: SCSI BIOS, Version 1.12", 0x36},
 };
 
 #define NO_SIGNATURES (sizeof (signatures) /  sizeof (struct signature))
 
-/*
- * Function : t128_setup(char *str, int *ints)
- *
- * Purpose : LILO command line initialization of the overrides array,
- * 
- * Inputs : str - unused, ints - array of integer parameters with ints[0]
- *	equal to the number of ints.
+/**
+ *	t128_setup
+ *	@str: command line 
  *
+ *	LILO command line initialization of the overrides array,
  */
 
-void __init t128_setup(char *str, int *ints){
-    static int commandline_current = 0;
-    int i;
-    if (ints[0] != 2) 
-	printk("t128_setup : usage t128=address,irq\n");
-    else 
-	if (commandline_current < NO_OVERRIDES) {
-	    overrides[commandline_current].address = ints[1];
-	    overrides[commandline_current].irq = ints[2];
-	    for (i = 0; i < NO_BASES; ++i)
-		if (bases[i].address == ints[1]) {
-		    bases[i].noauto = 1;
-		    break;
-		}
-	    ++commandline_current;
+int __init t128_setup(char *str)
+{
+	static int commandline_current = 0;
+	int ints[10];
+	int i;
+	
+	get_options(str, sizeof(ints) / sizeof(int), ints);
+
+	if (ints[0] != 2)
+		printk(KERN_ERR "t128_setup : usage t128=address,irq\n");
+	else if (commandline_current < NO_OVERRIDES) {
+		overrides[commandline_current].address = ints[1];
+		overrides[commandline_current].irq = ints[2];
+		for (i = 0; i < NO_BASES; ++i)
+			if (bases[i].address == ints[1]) {
+				bases[i].noauto = 1;
+				break;
+			}
+		++commandline_current;
 	}
+	return 1;
 }
 
-/* 
- * Function : int t128_detect(Scsi_Host_Template * tpnt)
+__setup("t128=", t128_setup);
+
+/**
+ *	t128_detect	-	detect controllers
+ *	@tpnt: SCSI template
  *
- * Purpose : detects and initializes T128,T128F, or T228 controllers
+ *	Detects and initializes T128,T128F, or T228 controllers
  *	that were autoprobed, overridden on the LILO command line, 
  *	or specified at compile time.
- *
- * Inputs : tpnt - template for this SCSI adapter.
- * 
- * Returns : 1 if a host adapter was found, 0 if not.
- *
  */
 
-int __init t128_detect(Scsi_Host_Template * tpnt){
-    static int current_override = 0, current_base = 0;
-    struct Scsi_Host *instance;
-    unsigned long base;
-    int sig, count;
-
-    tpnt->proc_name = "t128";
-    tpnt->proc_info = &t128_proc_info;
-
-    for (count = 0; current_override < NO_OVERRIDES; ++current_override) {
-	base = 0;
-
-	if (overrides[current_override].address)
-	    base = overrides[current_override].address;
-	else 
-	    for (; !base && (current_base < NO_BASES); ++current_base) {
-#if (TDEBUG & TDEBUG_INIT)
-    printk("scsi-t128 : probing address %08x\n", bases[current_base].address);
-#endif
-		for (sig = 0; sig < NO_SIGNATURES; ++sig) 
-		    if (!bases[current_base].noauto && 
-			isa_check_signature(bases[current_base].address +
-					signatures[sig].offset,
-					signatures[sig].string,
-					strlen(signatures[sig].string))) {
-			base = bases[current_base].address;
-#if (TDEBUG & TDEBUG_INIT)
-			printk("scsi-t128 : detected board.\n");
-#endif
+int __init t128_detect(Scsi_Host_Template * tpnt)
+{
+	static int current_override = 0, current_base = 0;
+	struct Scsi_Host *instance;
+	unsigned long base;
+	int sig, count;
+
+	tpnt->proc_name = "t128";
+	tpnt->proc_info = &t128_proc_info;
+
+	for (count = 0; current_override < NO_OVERRIDES; ++current_override) 
+	{
+		base = 0;
+
+		if (overrides[current_override].address)
+			base = overrides[current_override].address;
+		else
+			for (; !base && (current_base < NO_BASES); ++current_base) {
+				for (sig = 0; sig < NO_SIGNATURES; ++sig)
+					if (!bases[current_base].noauto &&
+					    isa_check_signature(bases[current_base].address + signatures[sig].offset,
+								signatures[sig].string,
+								strlen(signatures[sig].string)))
+					{
+						base = bases[current_base].address;
+						break;
+					}
+			}
+
+		if (!base)
 			break;
-		    }
-	    }
 
-#if defined(TDEBUG) && (TDEBUG & TDEBUG_INIT)
-	printk("scsi-t128 : base = %08x\n", (unsigned int) base);
-#endif
+		instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata));
+		if (instance == NULL)
+			break;
 
-	if (!base)
-	    break;
+		instance->base = base;
 
-	instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata));
-	if(instance == NULL)
-		break;
-		
-	instance->base = base;
-
-	NCR5380_init(instance, 0);
-
-	if (overrides[current_override].irq != IRQ_AUTO)
-	    instance->irq = overrides[current_override].irq;
-	else 
-	    instance->irq = NCR5380_probe_irq(instance, T128_IRQS);
-
-	if (instance->irq != IRQ_NONE) 
-	    if (request_irq(instance->irq, do_t128_intr, SA_INTERRUPT, "t128", instance)) {
-		printk("scsi%d : IRQ%d not free, interrupts disabled\n", 
-		    instance->host_no, instance->irq);
-		instance->irq = IRQ_NONE;
-	    } 
-
-	if (instance->irq == IRQ_NONE) {
-	    printk("scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
-	    printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
-	}
+		NCR5380_init(instance, 0);
 
-#if defined(TDEBUG) && (TDEBUG & TDEBUG_INIT)
-	printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
+		if (overrides[current_override].irq != IRQ_AUTO)
+			instance->irq = overrides[current_override].irq;
+		else
+			instance->irq = NCR5380_probe_irq(instance, T128_IRQS);
+
+		if (instance->irq != IRQ_NONE)
+			if (request_irq(instance->irq, do_t128_intr, SA_INTERRUPT, "t128", NULL)) 
+			{
+				printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq);
+				instance->irq = IRQ_NONE;
+			}
+
+		if (instance->irq == IRQ_NONE) {
+			printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no);
+			printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
+		}
+
+		printk(KERN_INFO "scsi%d : at 0x%08lx", instance->host_no,instance->base);
+		if (instance->irq == IRQ_NONE)
+			printk(" interrupts disabled");
+		else
+			printk(" irq %d", instance->irq);
+		printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d", CAN_QUEUE, CMD_PER_LUN, T128_PUBLIC_RELEASE);
+		NCR5380_print_options(instance);
+		printk("\n");
 
-	printk("scsi%d : at 0x%08lx", instance->host_no, instance->base);
-	if (instance->irq == IRQ_NONE)
-	    printk (" interrupts disabled");
-	else 
-	    printk (" irq %d", instance->irq);
-	printk(" options CAN_QUEUE=%d  CMD_PER_LUN=%d release=%d",
-	    CAN_QUEUE, CMD_PER_LUN, T128_PUBLIC_RELEASE);
-	NCR5380_print_options(instance);
-	printk("\n");
-
-	++current_override;
-	++count;
-    }
-    return count;
+		++current_override;
+		++count;
+	}
+	return count;
 }
 
-/*
- * Function : int t128_biosparam(Disk * disk, kdev_t dev, int *ip)
+/**
+ *	t128_biosparam		-	disk geometry
+ *	@disk: device 
+ *	@dev: device major/minor
+ *	@ip: array to return results
  *
- * Purpose : Generates a BIOS / DOS compatible H-C-S mapping for 
+ *	Generates a BIOS / DOS compatible H-C-S mapping for 
  *	the specified device / size.
  * 
- * Inputs : size = size of device in sectors (512 bytes), dev = block device
- *	major / minor, ip[] = {heads, sectors, cylinders}  
- *
- * Returns : always 0 (success), initializes ip
- *	
+ *	Most SCSI boards use this mapping, I could be incorrect.  Some one
+ *	using hard disks on a trantor should verify that this mapping
+ *	corresponds to that used by the BIOS / ASPI driver by running the
+ *	linux fdisk program and matching the H_C_S coordinates to those
+ *	that DOS uses.
  */
 
-/* 
- * XXX Most SCSI boards use this mapping, I could be incorrect.  Some one
- * using hard disks on a trantor should verify that this mapping corresponds
- * to that used by the BIOS / ASPI driver by running the linux fdisk program
- * and matching the H_C_S coordinates to what DOS uses.
- */
-
-int t128_biosparam(Disk * disk, kdev_t dev, int * ip)
+int t128_biosparam(Disk * disk, kdev_t dev, int *ip)
 {
-  int size = disk->capacity;
-  ip[0] = 64;
-  ip[1] = 32;
-  ip[2] = size >> 11;
-  return 0;
+	int size = disk->capacity;
+	ip[0] = 64;
+	ip[1] = 32;
+	ip[2] = size >> 11;
+	return 0;
 }
 
-/*
- * Function : int NCR5380_pread (struct Scsi_Host *instance, 
- *	unsigned char *dst, int len)
+/**
+ *	NCR5380_pread		-	pseudo DMA read
+ *	@instance: controller
+ *	@dst: buffer to write to
+ *	@len: expect/max length
  *
- * Purpose : Fast 5380 pseudo-dma read function, transfers len bytes to 
- *	dst
- * 
- * Inputs : dst = destination, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
+ *	Fast 5380 pseudo-dma read function, transfers len bytes to 
+ *	dst from the controller.
  */
 
-static inline int NCR5380_pread (struct Scsi_Host *instance, unsigned char *dst,
-    int len) {
-    unsigned long reg = instance->base + T_DATA_REG_OFFSET;
-    unsigned char *d = dst;
-    register int i = len;
-
-
-#if 0
-    for (; i; --i) {
-	while (!(isa_readb(instance->base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
-#else
-    while (!(isa_readb(instance->base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
-    for (; i; --i) {
-#endif
-	*d++ = isa_readb(reg);
-    }
+static inline int NCR5380_pread(struct Scsi_Host *instance,
+				unsigned char *dst, int len)
+{
+	unsigned long reg = instance->base + T_DATA_REG_OFFSET;
+	unsigned char *d = dst;
+	int i = len;
+
+	while (!(isa_readb(instance->base + T_STATUS_REG_OFFSET) & T_ST_RDY))
+	       	barrier();
+	for (; i; --i) {
+		*d++ = isa_readb(reg);
+	}
 
-    if (isa_readb(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
-	unsigned char tmp;
-	unsigned long foo;
-	foo = instance->base + T_CONTROL_REG_OFFSET;
-	tmp = isa_readb(foo);
-	isa_writeb(tmp | T_CR_CT, foo);
-	isa_writeb(tmp, foo);
-	printk("scsi%d : watchdog timer fired in NCR5380_pread()\n",
-	    instance->host_no);
-	return -1;
-    } else
-	return 0;
+	if (isa_readb(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
+		unsigned char tmp;
+		unsigned long foo;
+		foo = instance->base + T_CONTROL_REG_OFFSET;
+		tmp = isa_readb(foo);
+		isa_writeb(tmp | T_CR_CT, foo);
+		isa_writeb(tmp, foo);
+		printk(KERN_ERR "scsi%d : watchdog timer fired in t128 NCR5380_pread.\n", instance->host_no);
+		return -1;
+	} else
+		return 0;
 }
 
-/*
- * Function : int NCR5380_pwrite (struct Scsi_Host *instance, 
- *	unsigned char *src, int len)
+/**
+ *	NCR5380_pwrite		-	pseudo DMA write
+ *	@instance: controller
+ *	@dst: buffer to write to
+ *	@len: expect/max length
  *
- * Purpose : Fast 5380 pseudo-dma write function, transfers len bytes from
- *	src
- * 
- * Inputs : src = source, len = length in bytes
- *
- * Returns : 0 on success, non zero on a failure such as a watchdog 
- * 	timeout.
+ *	Fast 5380 pseudo-dma write function, transfers len bytes from
+ *	dst to the controller.
  */
 
-static inline int NCR5380_pwrite (struct Scsi_Host *instance, unsigned char *src,
-    int len) {
-    unsigned long reg = instance->base + T_DATA_REG_OFFSET;
-    unsigned char *s = src;
-    register int i = len;
-
-#if 0
-    for (; i; --i) {
-	while (!(isa_readb(instance->base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
-#else
-    while (!(isa_readb(instance->base+T_STATUS_REG_OFFSET) & T_ST_RDY)) barrier();
-    for (; i; --i) {
-#endif
-	isa_writeb(*s++, reg);
-    }
 
-    if (isa_readb(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
-	unsigned char tmp;
-	unsigned long foo;
-	foo = instance->base + T_CONTROL_REG_OFFSET;
-	tmp = isa_readb(foo);
-	isa_writeb(tmp | T_CR_CT, foo);
-	isa_writeb(tmp, foo);
-	printk("scsi%d : watchdog timer fired in NCR5380_pwrite()\n",
-	    instance->host_no);
-	return -1;
-    } else 
-	return 0;
+static inline int NCR5380_pwrite(struct Scsi_Host *instance,
+				 unsigned char *src, int len)
+{
+	unsigned long reg = instance->base + T_DATA_REG_OFFSET;
+	unsigned char *s = src;
+	int i = len;
+
+	while (!(isa_readb(instance->base + T_STATUS_REG_OFFSET) & T_ST_RDY))
+		barrier();
+	for (; i; --i) {
+		isa_writeb(*s++, reg);
+	}
+
+	if (isa_readb(instance->base + T_STATUS_REG_OFFSET) & T_ST_TIM) {
+		unsigned char tmp;
+		unsigned long foo;
+		foo = instance->base + T_CONTROL_REG_OFFSET;
+		tmp = isa_readb(foo);
+		isa_writeb(tmp | T_CR_CT, foo);
+		isa_writeb(tmp, foo);
+		printk(KERN_ERR "scsi%d : watchdog timer fired in t128 NCR5380_pwrite()\n", instance->host_no);
+		return -1;
+	} else
+		return 0;
 }
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/tmscsim.c linux-2.5/drivers/scsi/tmscsim.c
--- linux-2.5.13/drivers/scsi/tmscsim.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/scsi/tmscsim.c	Mon Apr 15 03:03:36 2002
@@ -1448,7 +1448,7 @@
     PACB pACB = (PACB) disk->device->host->hostdata;
     int ret_code = -1;
     int size = disk->capacity;
-    unsigned char *buf;
+	unsigned char *buf;
 
     if ((buf = scsi_bios_ptable(devno)))
     {
@@ -2522,15 +2522,15 @@
 
 #define SEARCH(buffer, pos, p0, var, txt, max)						\
 if (dc390_search (&buffer, &pos, &p0, (PUCHAR)(&var), txt, max, 100, "")) goto einv2;	\
-else if (!p1) goto ok2
+else if (!pos) goto ok2
 
 #define SEARCH2(buffer, pos, p0, var, txt, max, scale)					\
 if (dc390_search (&buffer, &pos, &p0, &var, txt, max, scale, "")) goto einv2; 		\
-else if (!p1) goto ok2
+else if (!pos) goto ok2
 
-#define SEARCH3(buffer, pos, &p0, var, txt, max, scale, ign)				\
-if (dc390_search (&buffer, &pos, p0, &var, txt, max, scale, ign)) goto einv2;		\
-else if (!p1) goto ok2
+#define SEARCH3(buffer, pos, p0, var, txt, max, scale, ign)				\
+if (dc390_search (&buffer, &pos, &p0, &var, txt, max, scale, ign)) goto einv2;		\
+else if (!pos) goto ok2
 
 
 #ifdef DC390_PARSEDEBUG
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/scsi/wd33c93.c linux-2.5/drivers/scsi/wd33c93.c
--- linux-2.5.13/drivers/scsi/wd33c93.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/scsi/wd33c93.c	Wed Mar 27 13:07:17 2002
@@ -1407,12 +1407,32 @@
 
 
 
-static void reset_wd33c93(struct Scsi_Host *instance)
+void reset_wd33c93(struct Scsi_Host *instance)
 {
 struct WD33C93_hostdata *hostdata = (struct WD33C93_hostdata *)instance->hostdata;
 const wd33c93_regs regs = hostdata->regs;
 uchar sr;
 
+#ifdef CONFIG_SGI_IP22
+{
+int busycount = 0;
+extern void sgiwd93_reset(unsigned long);
+   /* wait 'til the chip gets some time for us */
+   while ((READ_AUX_STAT() & ASR_BSY) && busycount++ < 100)
+	udelay (10);
+   /*
+    * there are scsi devices out there, which manage to lock up
+    * the wd33c93 in a busy condition. In this state it won't
+    * accept the reset command. The only way to solve this is to
+    * give the chip a hardware reset (if possible). The code below
+    * does this for the SGI Indy, where this is possible
+    */
+   /* still busy ? */
+   if (READ_AUX_STAT() & ASR_BSY)
+	sgiwd93_reset(instance->base); /* yeah, give it the hard one */
+}
+#endif
+
    write_wd33c93(regs, WD_OWN_ID, OWNID_EAF | OWNID_RAF |
                  instance->this_id | hostdata->clock_freq);
    write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED);
@@ -2034,3 +2054,5 @@
 {
    MOD_DEC_USE_COUNT;
 }
+
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sgi/char/Makefile linux-2.5/drivers/sgi/char/Makefile
--- linux-2.5.13/drivers/sgi/char/Makefile	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/sgi/char/Makefile	Sun Mar  3 17:54:36 2002
@@ -9,7 +9,7 @@
 
 O_TARGET := sgichar.o
 
-export-objs	:= newport.o shmiq.o sgicons.o usema.o
+export-objs	:= newport.o rrm.o shmiq.o sgicons.o usema.o
 obj-y		:= newport.o shmiq.o sgicons.o usema.o streamable.o
 
 obj-$(CONFIG_SGI_SERIAL)	+= sgiserial.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sgi/char/ds1286.c linux-2.5/drivers/sgi/char/ds1286.c
--- linux-2.5.13/drivers/sgi/char/ds1286.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/sgi/char/ds1286.c	Sun Mar  3 17:54:36 2002
@@ -61,8 +61,9 @@
 
 static unsigned int ds1286_poll(struct file *file, poll_table *wait);
 
-void get_rtc_time (struct rtc_time *rtc_tm);
-void get_rtc_alm_time (struct rtc_time *alm_tm);
+void ds1286_get_alm_time (struct rtc_time *alm_tm);
+void ds1286_get_time(struct rtc_time *rtc_tm);
+int ds1286_set_time(struct rtc_time *rtc_tm);
 
 void set_rtc_irq_bit(unsigned char bit);
 void clear_rtc_irq_bit(unsigned char bit);
@@ -173,7 +174,7 @@
 		 * tm_min, and tm_sec values are filled in.
 		 */
 
-		get_rtc_alm_time(&wtime);
+		ds1286_get_alm_time(&wtime);
 		break; 
 	}
 	case RTC_ALM_SET:	/* Store a time into the alarm */
@@ -215,15 +216,12 @@
 	}
 	case RTC_RD_TIME:	/* Read the time/date from RTC	*/
 	{
-		get_rtc_time(&wtime);
+		ds1286_get_time(&wtime);
 		break;
 	}
 	case RTC_SET_TIME:	/* Set the RTC */
 	{
 		struct rtc_time rtc_tm;
-		unsigned char mon, day, hrs, min, sec, leap_yr;
-		unsigned char save_control;
-		unsigned int yrs, flags;
 
 		if (!capable(CAP_SYS_TIME))
 			return -EACCES;
@@ -231,57 +229,8 @@
 		if (copy_from_user(&rtc_tm, (struct rtc_time*)arg,
 				   sizeof(struct rtc_time)))
 			return -EFAULT;
-
-		yrs = rtc_tm.tm_year + 1900;
-		mon = rtc_tm.tm_mon + 1;   /* tm_mon starts at zero */
-		day = rtc_tm.tm_mday;
-		hrs = rtc_tm.tm_hour;
-		min = rtc_tm.tm_min;
-		sec = rtc_tm.tm_sec;
-
-		if (yrs < 1970)
-			return -EINVAL;
-
-		leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
-
-		if ((mon > 12) || (day == 0))
-			return -EINVAL;
-
-		if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
-			return -EINVAL;
-
-		if ((hrs >= 24) || (min >= 60) || (sec >= 60))
-			return -EINVAL;
-
-		if ((yrs -= 1940) > 255)    /* They are unsigned */
-			return -EINVAL;
-
-		if (yrs >= 100)
-			yrs -= 100;
-
-		BIN_TO_BCD(sec);
-		BIN_TO_BCD(min);
-		BIN_TO_BCD(hrs);
-		BIN_TO_BCD(day);
-		BIN_TO_BCD(mon);
-		BIN_TO_BCD(yrs);
-
-		spin_lock_irqsave(&ds1286_lock, flags);
-		save_control = CMOS_READ(RTC_CMD);
-		CMOS_WRITE((save_control|RTC_TE), RTC_CMD);
-
-		CMOS_WRITE(yrs, RTC_YEAR);
-		CMOS_WRITE(mon, RTC_MONTH);
-		CMOS_WRITE(day, RTC_DATE);
-		CMOS_WRITE(hrs, RTC_HOURS);
-		CMOS_WRITE(min, RTC_MINUTES);
-		CMOS_WRITE(sec, RTC_SECONDS);
-		CMOS_WRITE(0, RTC_HUNDREDTH_SECOND);
-
-		CMOS_WRITE(save_control, RTC_CMD);
-		spin_unlock_irqrestore(&ds1286_lock, flags);
-
-		return 0;
+		
+		return ds1286_set_time(&rtc_tm);
 	}
 	default:
 		return -EINVAL;
@@ -369,7 +318,7 @@
 
 	p = buf;
 
-	get_rtc_time(&tm);
+	ds1286_get_time(&tm);
 	hundredth = CMOS_READ(RTC_HUNDREDTH_SECOND);
 	BCD_TO_BIN(hundredth);
 
@@ -384,7 +333,7 @@
 	 * match any value for that particular field. Values that are
 	 * greater than a valid time, but less than 0xc0 shouldn't appear.
 	 */
-	get_rtc_alm_time(&tm);
+	ds1286_get_alm_time(&tm);
 	p += sprintf(p, "alarm\t\t: %s ", days[tm.tm_wday]);
 	if (tm.tm_hour <= 24)
 		p += sprintf(p, "%02d:", tm.tm_hour);
@@ -441,12 +390,13 @@
 	return CMOS_READ(RTC_CMD) & RTC_TE;
 }
 
-void get_rtc_time(struct rtc_time *rtc_tm)
+
+void ds1286_get_time(struct rtc_time *rtc_tm)
 {
-	unsigned long uip_watchdog = jiffies;
 	unsigned char save_control;
 	unsigned int flags;
-
+	unsigned long uip_watchdog = jiffies;
+	
 	/*
 	 * read RTC once any update in progress is done. The update
 	 * can take just over 2ms. We wait 10 to 20ms. There is no need to
@@ -500,7 +450,66 @@
 	rtc_tm->tm_mon--;
 }
 
-void get_rtc_alm_time(struct rtc_time *alm_tm)
+int ds1286_set_time(struct rtc_time *rtc_tm)
+{
+	unsigned char mon, day, hrs, min, sec, leap_yr;
+	unsigned char save_control;
+	unsigned int yrs, flags;
+
+
+	yrs = rtc_tm->tm_year + 1900;
+	mon = rtc_tm->tm_mon + 1;   /* tm_mon starts at zero */
+	day = rtc_tm->tm_mday;
+	hrs = rtc_tm->tm_hour;
+	min = rtc_tm->tm_min;
+	sec = rtc_tm->tm_sec;
+
+	if (yrs < 1970)
+		return -EINVAL;
+
+	leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
+
+	if ((mon > 12) || (day == 0))
+		return -EINVAL;
+
+	if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
+		return -EINVAL;
+
+	if ((hrs >= 24) || (min >= 60) || (sec >= 60))
+		return -EINVAL;
+
+	if ((yrs -= 1940) > 255)    /* They are unsigned */
+		return -EINVAL;
+
+	if (yrs >= 100)
+		yrs -= 100;
+
+	BIN_TO_BCD(sec);
+	BIN_TO_BCD(min);
+	BIN_TO_BCD(hrs);
+	BIN_TO_BCD(day);
+	BIN_TO_BCD(mon);
+	BIN_TO_BCD(yrs);
+
+	spin_lock_irqsave(&ds1286_lock, flags);
+	save_control = CMOS_READ(RTC_CMD);
+	CMOS_WRITE((save_control|RTC_TE), RTC_CMD);
+
+	CMOS_WRITE(yrs, RTC_YEAR);
+	CMOS_WRITE(mon, RTC_MONTH);
+	CMOS_WRITE(day, RTC_DATE);
+	CMOS_WRITE(hrs, RTC_HOURS);
+	CMOS_WRITE(min, RTC_MINUTES);
+	CMOS_WRITE(sec, RTC_SECONDS);
+	CMOS_WRITE(0, RTC_HUNDREDTH_SECOND);
+
+	CMOS_WRITE(save_control, RTC_CMD);
+	spin_unlock_irqrestore(&ds1286_lock, flags);
+
+	return 0;
+}
+
+void ds1286_get_alm_time(struct rtc_time *alm_tm)
 {
 	unsigned char cmd;
 	unsigned int flags;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/sgi/char/sgiserial.c linux-2.5/drivers/sgi/char/sgiserial.c
--- linux-2.5.13/drivers/sgi/char/sgiserial.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/sgi/char/sgiserial.c	Wed May  1 17:26:08 2002
@@ -98,6 +98,7 @@
 DECLARE_TASK_QUEUE(tq_serial);
 
 struct tty_driver serial_driver, callout_driver;
+struct console sgi_console_driver;
 struct console *sgisercon;
 static int serial_refcount;
 
@@ -1887,7 +1888,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sgi_console_driver;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
@@ -1913,9 +1916,9 @@
 	callout_driver.subtype = SERIAL_TYPE_CALLOUT;
 
 	if (tty_register_driver(&serial_driver))
-		panic("Couldn't register serial driver\n");
+		panic("Couldn't register serial driver");
 	if (tty_register_driver(&callout_driver))
-		panic("Couldn't register callout driver\n");
+		panic("Couldn't register callout driver");
 	
 	save_flags(flags); cli();
 
@@ -2014,7 +2017,7 @@
 
 	if (request_irq(zilog_irq, rs_interrupt, (SA_INTERRUPT),
 			"Zilog8530", zs_chain))
-		panic("Unable to attach zs intr\n");
+		panic("Unable to attach zs intr");
 	restore_flags(flags);
 
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/tc/lk201.c linux-2.5/drivers/tc/lk201.c
--- linux-2.5.13/drivers/tc/lk201.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/tc/lk201.c	Sun Mar  3 17:54:36 2002
@@ -4,13 +4,22 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
+ * Copyright (C) 2001 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
  */
+
+#include <linux/config.h>
+
 #include <linux/errno.h>
+#include <linux/sched.h>
 #include <linux/tty.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/kbd_ll.h>
+#include <linux/kbd_kern.h>
+#include <linux/vt_kern.h>
+
+#include <asm/keyboard.h>
 #include <asm/wbflush.h>
 #include <asm/dec/tc.h>
 #include <asm/dec/machtype.h>
@@ -27,6 +36,8 @@
  */
 unsigned char lk201_sysrq_xlate[128];
 unsigned char *kbd_sysrq_xlate = lk201_sysrq_xlate;
+
+unsigned char kbd_sysrq_key = -1;
 #endif
 
 #define KEYB_LINE	3
@@ -71,6 +82,8 @@
 	LK_CMD_LEDS_OFF, LK_PARAM_LED_MASK(0xf)
 };
 
+static struct dec_serial* lk201kbd_info;
+
 static int __init lk201_reset(struct dec_serial *info)
 {
 	int i;
@@ -83,9 +96,115 @@
 	return 0;
 }
 
+#define DEFAULT_KEYB_REP_DELAY	(250/5)	/* [5ms] */
+#define DEFAULT_KEYB_REP_RATE	30	/* [cps] */
+
+static struct kbd_repeat kbdrate = {
+	DEFAULT_KEYB_REP_DELAY,
+	DEFAULT_KEYB_REP_RATE
+};
+
+static void parse_kbd_rate(struct kbd_repeat *r)
+{
+	if (r->delay <= 0)
+		r->delay = kbdrate.delay;
+	if (r->rate <= 0)
+		r->rate = kbdrate.rate;
+
+	if (r->delay < 5)
+		r->delay = 5;
+	if (r->delay > 630)
+		r->delay = 630;
+	if (r->rate < 12)
+		r->rate = 12;
+	if (r->rate > 127)
+		r->rate = 127;
+	if (r->rate == 125)
+		r->rate = 124;
+}
+
+static int write_kbd_rate(struct kbd_repeat *rep)
+{
+	struct dec_serial* info = lk201kbd_info;
+	int delay, rate;
+	int i;
+
+	delay = rep->delay / 5;
+	rate = rep->rate;
+	for (i = 0; i < 4; i++) {
+		if (info->hook->poll_tx_char(info, LK_CMD_RPT_RATE(i)))
+			return 1;
+		if (info->hook->poll_tx_char(info, LK_PARAM_DELAY(delay)))
+			return 1;
+		if (info->hook->poll_tx_char(info, LK_PARAM_RATE(rate)))
+			return 1;
+	}
+	return 0;
+}
+
+static int lk201kbd_rate(struct kbd_repeat *rep)
+{
+	if (rep == NULL)
+		return -EINVAL;
+
+	parse_kbd_rate(rep);
+
+	if (write_kbd_rate(rep)) {
+		memcpy(rep, &kbdrate, sizeof(struct kbd_repeat));
+		return -EIO;
+	}
+
+	memcpy(&kbdrate, rep, sizeof(struct kbd_repeat));
+
+	return 0;
+}
+
+static void lk201kd_mksound(unsigned int hz, unsigned int ticks)
+{
+	struct dec_serial* info = lk201kbd_info;
+
+	if (!ticks)
+		return;
+
+	/*
+	 * Can't set frequency and we "approximate"
+	 * duration by volume. ;-)
+	 */
+	ticks /= HZ / 32;
+	if (ticks > 7)
+		ticks = 7;
+	ticks = 7 - ticks;
+
+	if (info->hook->poll_tx_char(info, LK_CMD_ENB_BELL))
+		return;
+	if (info->hook->poll_tx_char(info, LK_PARAM_VOLUME(ticks)))
+		return;
+	if (info->hook->poll_tx_char(info, LK_CMD_BELL))
+		return;
+}
+
 void kbd_leds(unsigned char leds)
 {
-	return;
+	struct dec_serial* info = lk201kbd_info;
+	unsigned char l = 0;
+
+	if (!info)		/* FIXME */
+		return;
+
+	/* FIXME -- Only Hold and Lock LEDs for now. --macro */
+	if (leds & LED_SCR)
+		l |= LK_LED_HOLD;
+	if (leds & LED_CAP)
+		l |= LK_LED_LOCK;
+
+	if (info->hook->poll_tx_char(info, LK_CMD_LEDS_ON))
+		return;
+	if (info->hook->poll_tx_char(info, LK_PARAM_LED_MASK(l)))
+		return;
+	if (info->hook->poll_tx_char(info, LK_CMD_LEDS_OFF))
+		return;
+	if (info->hook->poll_tx_char(info, LK_PARAM_LED_MASK(~l)))
+		return;
 }
 
 int kbd_setkeycode(unsigned int scancode, unsigned int keycode)
@@ -118,7 +237,12 @@
 
 	if (!stat || stat == 4) {
 		switch (ch) {
-		case LK_KEY_ACK:
+		case LK_STAT_RESUME_ERR:
+		case LK_STAT_ERROR:
+		case LK_STAT_INHIBIT_ACK:
+		case LK_STAT_TEST_ACK:
+		case LK_STAT_MODE_KEYDOWN:
+		case LK_STAT_MODE_ACK:
 			break;
 		case LK_KEY_LOCK:
 			shift_state ^= LK_LOCK;
@@ -157,6 +281,7 @@
 		}
 	} else
 		printk("Error reading LKx01 keyboard: 0x%02x\n", stat);
+	tasklet_schedule(&keyboard_tasklet);
 }
 
 static void __init lk201_info(struct dec_serial *info)
@@ -200,6 +325,10 @@
 	 */
 	info->hook->rx_char = lk201_kbd_rx_char;
 
+	lk201kbd_info = info;
+	kbd_rate = lk201kbd_rate;
+	kd_mksound = lk201kd_mksound;
+
 	return 0;
 }
 
@@ -231,7 +360,3 @@
 		printk("LK201 Support for DS3100 not yet ready ...\n");
 	}
 }
-
-
-
-
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/tc/lk201.h linux-2.5/drivers/tc/lk201.h
--- linux-2.5.13/drivers/tc/lk201.h	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/tc/lk201.h	Sun Mar  3 17:54:36 2002
@@ -2,52 +2,121 @@
  *	Commands to the keyboard processor
  */
 
-#define	LK_PARAM		0x80	/* start/end parameter list */
+#define LK_PARAM		0x80	/* start/end parameter list */
 
-#define	LK_CMD_RESUME		0x8b
-#define	LK_CMD_INHIBIT		0xb9
-#define	LK_CMD_LEDS_ON		0x13	/* 1 param: led bitmask */
-#define	LK_CMD_LEDS_OFF		0x11	/* 1 param: led bitmask */
-#define	LK_CMD_DIS_KEYCLK	0x99
-#define	LK_CMD_ENB_KEYCLK	0x1b	/* 1 param: volume */
-#define	LK_CMD_DIS_CTLCLK	0xb9
-#define	LK_CMD_ENB_CTLCLK	0xbb
-#define	LK_CMD_SOUND_CLK	0x9f
-#define	LK_CMD_DIS_BELL		0xa1
-#define	LK_CMD_ENB_BELL		0x23	/* 1 param: volume */
-#define	LK_CMD_BELL		0xa7
-#define	LK_CMD_TMP_NORPT	0xc1
-#define	LK_CMD_ENB_RPT		0xe3
-#define	LK_CMD_DIS_RPT		0xe1
-#define	LK_CMD_RPT_TO_DOWN	0xd9
-#define	LK_CMD_REQ_ID		0xab
-#define	LK_CMD_POWER_UP		0xfd
-#define	LK_CMD_TEST_MODE	0xcb
-#define	LK_CMD_SET_DEFAULTS	0xd3
+#define LK_CMD_RESUME		0x8b	/* resume transmission to the host */
+#define LK_CMD_INHIBIT		0x89	/* stop transmission to the host */
+#define LK_CMD_LEDS_ON		0x13	/* light LEDs */
+					/* 1st param: led bitmask */
+#define LK_CMD_LEDS_OFF		0x11	/* turn off LEDs */
+					/* 1st param: led bitmask */
+#define LK_CMD_DIS_KEYCLK	0x99	/* disable the keyclick */
+#define LK_CMD_ENB_KEYCLK	0x1b	/* enable the keyclick */
+					/* 1st param: volume */
+#define LK_CMD_DIS_CTLCLK	0xb9	/* disable the Ctrl keyclick */
+#define LK_CMD_ENB_CTLCLK	0xbb	/* enable the Ctrl keyclick */
+#define LK_CMD_SOUND_CLK	0x9f	/* emit a keyclick */
+#define LK_CMD_DIS_BELL		0xa1	/* disable the bell */
+#define LK_CMD_ENB_BELL		0x23	/* enable the bell */
+					/* 1st param: volume */
+#define LK_CMD_BELL		0xa7	/* emit a bell */
+#define LK_CMD_TMP_NORPT	0xc1	/* disable typematic */
+					/* for the currently pressed key */
+#define LK_CMD_ENB_RPT		0xe3	/* enable typematic */
+					/* for RPT_DOWN groups */
+#define LK_CMD_DIS_RPT		0xe1	/* disable typematic */
+					/* for RPT_DOWN groups */
+#define LK_CMD_RPT_TO_DOWN	0xd9	/* set RPT_DOWN groups to DOWN */
+#define LK_CMD_REQ_ID		0xab	/* request the keyboard ID */
+#define LK_CMD_POWER_UP		0xfd	/* init power-up sequence */
+#define LK_CMD_TEST_MODE	0xcb	/* enter the factory test mode */
+#define LK_CMD_TEST_EXIT	0x80	/* exit the factory test mode */
+#define LK_CMD_SET_DEFAULTS	0xd3	/* set power-up defaults */
+
+#define LK_CMD_MODE(m,div)	(LK_PARAM|(((div)&0xf)<<3)|m)
+					/* select the repeat mode */
+					/* for the selected key group */
+#define LK_CMD_MODE_AR(m,div)	((((div)&0xf)<<3)|m)
+					/* select the repeat mode */
+					/* and the repeat register */
+					/* for the selected key group */
+					/* 1st param: register number */
+#define LK_CMD_RPT_RATE(r)	(0x04|((((r)&0x3)<<1)))
+					/* set the delay and repeat rate */
+					/* for the selected repeat register */
+					/* 1st param: initial delay */
+					/* 2nd param: repeat rate */
 
 /* there are 4 leds, represent them in the low 4 bits of a byte */
-#define	LK_PARAM_LED_MASK(ledbmap)	(LK_PARAM|(ledbmap))
+#define LK_PARAM_LED_MASK(ledbmap)	(LK_PARAM|((ledbmap)&0xf))
+#define LK_LED_WAIT		0x1	/* Wait LED */
+#define LK_LED_COMP		0x2	/* Compose LED */
+#define LK_LED_LOCK		0x4	/* Lock LED */
+#define LK_LED_HOLD		0x8	/* Hold Screen LED */
 
 /* max volume is 0, lowest is 0x7 */
-#define	LK_PARAM_VOLUME(v)		(LK_PARAM|((v)&0x7))
+#define LK_PARAM_VOLUME(v)		(LK_PARAM|((v)&0x7))
 
-/* mode set command(s) details */
-#define	LK_MODE_DOWN		0x0
-#define	LK_MODE_RPT_DOWN	0x2
-#define	LK_MODE_DOWN_UP		0x6
-#define	LK_CMD_MODE(m,div)	(LK_PARAM|(div<<3)|m)
+/* mode set command details, div is a key group number */
+#define LK_MODE_DOWN		0x0	/* make only */
+#define LK_MODE_RPT_DOWN	0x2	/* make and typematic */
+#define LK_MODE_DOWN_UP		0x6	/* make and release */
+
+/* there are 4 repeat registers */
+#define LK_PARAM_AR(r)		(LK_PARAM|((v)&0x3))
+
+/*
+ * Mappings between key groups and keycodes are as follows:
+ *
+ *  1: 0xbf - 0xfb -- alphanumeric,
+ *  2: 0x92 - 0xa4 -- numeric keypad,
+ *  3: 0xbc        -- Backspace,
+ *  4: 0xbd - 0xbe -- Tab, Return,
+ *  5: 0xb0 - 0xb1 -- Lock, Compose Character,
+ *  6: 0xae - 0xaf -- Ctrl, Shift,
+ *  7: 0xa7 - 0xa8 -- Left Arrow, Right Arrow,
+ *  8: 0xa9 - 0xab -- Up Arrow, Down Arrow, Right Shift,
+ *  9: 0x8a - 0x8f -- editor keypad,
+ * 10: 0x56 - 0x5a -- F1 - F5,
+ * 11: 0x64 - 0x68 -- F6 - F10,
+ * 12: 0x71 - 0x74 -- F11 - F14,
+ * 13: 0x7c - 0x7d -- Help, Do,
+ * 14: 0x80 - 0x83 -- F17 - F20.
+ *
+ * Others, i.e. 0x55, 0xac, 0xad, 0xb2, are undiscovered.
+ */
+
+/* delay is 5 - 630 ms; 0x00 and 0x7f are reserved */
+#define LK_PARAM_DELAY(t)	((t)&0x7f)
+
+/* rate is 12 - 127 Hz; 0x00 - 0x0b and 0x7d (power-up!) are reserved */
+#define LK_PARAM_RATE(r)	(LK_PARAM|((r)&0x7f))
 
 #define LK_SHIFT 1<<0
 #define LK_CTRL 1<<1
 #define LK_LOCK 1<<2
 #define LK_COMP 1<<3
 
-#define LK_KEY_SHIFT 174
-#define LK_KEY_CTRL 175
-#define LK_KEY_LOCK 176
-#define LK_KEY_COMP 177
-#define LK_KEY_RELEASE 179
-#define LK_KEY_REPEAT 180
-#define LK_KEY_ACK 186
+#define LK_KEY_SHIFT		0xae
+#define LK_KEY_CTRL		0xaf
+#define LK_KEY_LOCK		0xb0
+#define LK_KEY_COMP		0xb1
+
+#define LK_KEY_RELEASE		0xb3	/* all keys released */
+#define LK_KEY_REPEAT		0xb4	/* repeat the last key */
+
+/* status responses */
+#define LK_STAT_RESUME_ERR	0xb5	/* keystrokes lost while inhibited */
+#define LK_STAT_ERROR		0xb6	/* an invalid command received */
+#define LK_STAT_INHIBIT_ACK	0xb7	/* transmission inhibited */
+#define LK_STAT_TEST_ACK	0xb8	/* the factory test mode entered */
+#define LK_STAT_MODE_KEYDOWN	0xb9	/* a key is down on a change */
+					/* to the DOWN_UP mode; */
+					/* the keycode follows */
+#define LK_STAT_MODE_ACK	0xba	/* the mode command succeeded */
+
+#define LK_STAT_PWRUP_OK	0x00	/* the power-up self test OK */
+#define LK_STAT_PWRUP_KDOWN	0x3d	/* a key was down during the test */
+#define LK_STAT_PWRUP_ERROR	0x3e	/* keyboard self test failure */
 
-extern unsigned char scancodeRemap[256];
\ No newline at end of file
+extern unsigned char scancodeRemap[256];
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/tc/zs.c linux-2.5/drivers/tc/zs.c
--- linux-2.5.13/drivers/tc/zs.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/tc/zs.c	Sun Mar  3 23:50:42 2002
@@ -443,7 +443,7 @@
 		if (break_pressed && info->line == sercons.index) {
 			if (ch != 0 &&
 			    time_before(jiffies, break_pressed + HZ*5)) {
-				handle_sysrq(ch, regs, NULL, NULL);
+				handle_sysrq(ch, regs, NULL);
 				break_pressed = 0;
 				goto ignore_char;
 			}
@@ -1892,7 +1892,9 @@
 	serial_driver.table = serial_table;
 	serial_driver.termios = serial_termios;
 	serial_driver.termios_locked = serial_termios_locked;
-
+#ifdef CONFIG_SERIAL_CONSOLE
+	serial_driver.console = &sercons;
+#endif
 	serial_driver.open = rs_open;
 	serial_driver.close = rs_close;
 	serial_driver.write = rs_write;
@@ -1924,9 +1926,9 @@
 	callout_driver.subtype = SERIAL_TYPE_CALLOUT;
 
 	if (tty_register_driver(&serial_driver))
-		panic("Couldn't register serial driver\n");
+		panic("Couldn't register serial driver");
 	if (tty_register_driver(&callout_driver))
-		panic("Couldn't register callout driver\n");
+		panic("Couldn't register callout driver");
 
 	save_flags(flags); cli();
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/telephony/Config.help linux-2.5/drivers/telephony/Config.help
--- linux-2.5.13/drivers/telephony/Config.help	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/telephony/Config.help	Sat Mar 23 22:55:28 2002
@@ -28,6 +28,6 @@
 
 CONFIG_PHONE_IXJ_PCMCIA
   Say Y here to configure in PCMCIA service support for the Quicknet
-  cards manufactured by Quicknet Technologies, Inc.  This changes the
-  card initialization code to work with the card manager daemon.
+  cards manufactured by Quicknet Technologies, Inc.  This builds an
+  additional support module for the PCMCIA version of the card.
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/telephony/Config.in linux-2.5/drivers/telephony/Config.in
--- linux-2.5.13/drivers/telephony/Config.in	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/telephony/Config.in	Sat Apr 13 17:42:56 2002
@@ -6,5 +6,5 @@
 
 tristate 'Linux telephony support' CONFIG_PHONE
 dep_tristate 'QuickNet Internet LineJack/PhoneJack support' CONFIG_PHONE_IXJ $CONFIG_PHONE
-dep_tristate 'QuickNet Internet LineJack/PhoneJack PCMCIA support' CONFIG_PHONE_IXJ_PCMCIA $CONFIG_PHONE_IXJ
+dep_tristate 'QuickNet Internet LineJack/PhoneJack PCMCIA support' CONFIG_PHONE_IXJ_PCMCIA $CONFIG_PHONE_IXJ $CONFIG_PCMCIA
 endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/telephony/ixj.c linux-2.5/drivers/telephony/ixj.c
--- linux-2.5.13/drivers/telephony/ixj.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/telephony/ixj.c	Sun Mar  3 17:54:36 2002
@@ -274,8 +274,8 @@
 
 #include "ixj.h"
 
-#define TYPE(dev) (MINOR(dev) >> 4)
-#define NUM(dev) (MINOR(dev) & 0xf)
+#define TYPE(dev) (minor(dev) >> 4)
+#define NUM(dev) (minor(dev) & 0xf)
 
 static int ixjdebug;
 static int hertz = HZ;
@@ -386,7 +386,7 @@
 #ifdef PERFMON_STATS
 #define ixj_perfmon(x)	((x)++)
 #else
-#define ixj_perfmon(x)	do {} while(0);
+#define ixj_perfmon(x)	do { } while(0)
 #endif
 
 static int ixj_convert_loaded;
@@ -6202,7 +6202,7 @@
 	IXJ_FILTER_RAW jfr;
 
 	unsigned int raise, mant;
-	unsigned int minor = MINOR(inode->i_rdev);
+	unsigned int minor = minor(inode->i_rdev);
 	int board = NUM(inode->i_rdev);
 
 	IXJ *j = get_ixj(NUM(inode->i_rdev));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/CDCEther.h linux-2.5/drivers/usb/CDCEther.h
--- linux-2.5.13/drivers/usb/CDCEther.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/usb/CDCEther.h	Sat Apr 13 17:42:56 2002
@@ -0,0 +1,99 @@
+// Portions of this file taken from
+// Petko Manolov - Petkan (petkan@dce.bg)
+// from his driver pegasus.h
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* From CDC Spec Table 24 */
+#define CS_INTERFACE			0x24
+
+#define	CDC_ETHER_MAX_MTU		1536
+
+/* These definitions are used with the ether_dev_t flags element */
+#define	CDC_ETHER_PRESENT		0x00000001
+#define	CDC_ETHER_RUNNING		0x00000002
+#define	CDC_ETHER_TX_BUSY		0x00000004
+#define	CDC_ETHER_RX_BUSY		0x00000008
+#define	CDC_ETHER_UNPLUG		0x00000040
+
+#define	CDC_ETHER_TX_TIMEOUT	(HZ*10)
+
+#define	TX_UNDERRUN			0x80
+#define	EXCESSIVE_COL			0x40
+#define	LATE_COL			0x20
+#define	NO_CARRIER			0x10
+#define	LOSS_CARRIER			0x08
+#define	JABBER_TIMEOUT			0x04
+
+#define	CDC_ETHER_REQT_READ		0xc0
+#define	CDC_ETHER_REQT_WRITE	0x40
+#define	CDC_ETHER_REQ_GET_REGS	0xf0
+#define	CDC_ETHER_REQ_SET_REGS	0xf1
+#define	CDC_ETHER_REQ_SET_REG	PIPERIDER_REQ_SET_REGS
+#define	ALIGN(x)		x __attribute__((aligned(L1_CACHE_BYTES)))
+
+#define MODE_FLAG_PROMISCUOUS   (1<<0)
+#define MODE_FLAG_ALL_MULTICAST (1<<1)
+#define MODE_FLAG_DIRECTED      (1<<2)
+#define MODE_FLAG_BROADCAST     (1<<3)
+#define MODE_FLAG_MULTICAST     (1<<4)
+
+#define SET_ETHERNET_MULTICAST_FILTER    0x40
+#define SET_ETHERNET_PACKET_FILTER       0x43
+
+typedef struct _ether_dev_t {
+	struct usb_device	*usb;
+	struct net_device	*net;
+	struct net_device_stats	stats;
+	unsigned		flags;
+	int			configuration_num;
+	int			bConfigurationValue;
+	int			comm_interface;
+	int			comm_bInterfaceNumber;
+	int			comm_interface_altset_num;
+	int			comm_bAlternateSetting;
+	int			comm_ep_in;
+	int			data_interface;
+	int			data_bInterfaceNumber;
+	int			data_interface_altset_num_with_traffic;
+	int			data_bAlternateSetting_with_traffic;
+	int			data_interface_altset_num_without_traffic;
+	int			data_bAlternateSetting_without_traffic;
+	int			data_ep_in;
+	int			data_ep_out;
+	int			data_ep_out_size;
+	__u16			bcdCDC;
+	__u8			iMACAddress;
+	__u32			bmEthernetStatistics;
+	__u16			wMaxSegmentSize;
+	__u16                   mode_flags;
+	__u16			wNumberMCFilters;
+	__u8			bNumberPowerFilters;
+	int			intr_interval;
+	struct urb		*rx_urb, *tx_urb, *intr_urb;
+	unsigned char		ALIGN(rx_buff[CDC_ETHER_MAX_MTU]);
+	unsigned char		ALIGN(tx_buff[CDC_ETHER_MAX_MTU]);
+	unsigned char		ALIGN(intr_buff[8]);
+} ether_dev_t;
+
+#define REQ_HDR_FUNC_DESCR	0x0001
+#define REQ_UNION_FUNC_DESCR	0x0002
+#define REQ_ETH_FUNC_DESCR	0x0004
+#define REQUIREMENTS_TOTAL	0x0007
+
+
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/Config.in linux-2.5/drivers/usb/Config.in
--- linux-2.5.13/drivers/usb/Config.in	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/usb/Config.in	Thu Apr 25 03:00:03 2002
@@ -15,7 +15,7 @@
    source drivers/usb/storage/Config.in
 
    source drivers/usb/input/Config.in
- 
+
    source drivers/usb/image/Config.in
 
    source drivers/usb/media/Config.in
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/Makefile linux-2.5/drivers/usb/Makefile
--- linux-2.5.13/drivers/usb/Makefile	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/usb/Makefile	Thu Apr 25 03:00:03 2002
@@ -17,7 +17,7 @@
 
 subdir-$(CONFIG_USB_ACM)	+= class
 subdir-$(CONFIG_USB_AUDIO)	+= class
-subdir-$(CONFIG_USB_BLUETOOTH)	+= class
+subdir-$(CONFIG_USB_BLUETOOTH_TTY)	+= class
 subdir-$(CONFIG_USB_PRINTER)	+= class
 
 subdir-$(CONFIG_USB_STORAGE)	+= storage
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/class/audio.c linux-2.5/drivers/usb/class/audio.c
--- linux-2.5.13/drivers/usb/class/audio.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/usb/class/audio.c	Mon Apr 22 02:24:21 2002
@@ -2347,6 +2347,7 @@
 	if (vma->vm_pgoff != 0)
 		goto out;
 
+	vma->vm_flags &= ~VM_IO;
 	ret = dmabuf_mmap(vma, db,  vma->vm_start, vma->vm_end - vma->vm_start, vma->vm_page_prot);
 out:
 	unlock_kernel();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/core/hub.h linux-2.5/drivers/usb/core/hub.h
--- linux-2.5.13/drivers/usb/core/hub.h	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/usb/core/hub.h	Sun Apr 14 12:30:36 2002
@@ -9,6 +9,7 @@
  */
 
 #include <linux/list.h>
+#include <linux/compiler.h>	/* likely()/unlikely() */
 
 /*
  * Hub request types
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/host/usb-ohci.c linux-2.5/drivers/usb/host/usb-ohci.c
--- linux-2.5.13/drivers/usb/host/usb-ohci.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/usb/host/usb-ohci.c	Mon Apr 22 02:24:21 2002
@@ -83,7 +83,8 @@
 
 
 #ifdef CONFIG_PMAC_PBOOK
-#include <asm/feature.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
 #include <asm/pci-bridge.h>
 #ifndef CONFIG_PM
 #define CONFIG_PM
@@ -2727,12 +2728,12 @@
 	pci_write_config_word (dev, PCI_COMMAND, cmd);
 #ifdef CONFIG_PMAC_PBOOK
 	{
-   	struct device_node	*of_node;
+		struct device_node	*of_node;
 
-	/* Disable USB PAD & cell clock */
-	of_node = pci_device_to_OF_node (ohci->ohci_dev);
-	if (of_node && _machine == _MACH_Pmac)
-		feature_set_usb_power (of_node, 0);
+		/* Disable USB PAD & cell clock */
+		of_node = pci_device_to_OF_node (ohci->ohci_dev);
+		if (of_node)
+			pmac_call_feature(PMAC_FTR_USB_ENABLE, of_node, 0, 0);
 	}
 #endif
 	return 0;
@@ -2757,12 +2758,12 @@
 
 #ifdef CONFIG_PMAC_PBOOK
 	{
-	struct device_node *of_node;
+		struct device_node *of_node;
 
-	/* Re-enable USB PAD & cell clock */
-	of_node = pci_device_to_OF_node (ohci->ohci_dev);
-	if (of_node && _machine == _MACH_Pmac)
-		feature_set_usb_power (of_node, 1);
+		/* Re-enable USB PAD & cell clock */
+		of_node = pci_device_to_OF_node (ohci->ohci_dev);
+		if (of_node)
+			pmac_call_feature(PMAC_FTR_USB_ENABLE, of_node, 0, 1);
 	}
 #endif
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/input/hid-core.c linux-2.5/drivers/usb/input/hid-core.c
--- linux-2.5.13/drivers/usb/input/hid-core.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/usb/input/hid-core.c	Wed May  1 17:26:08 2002
@@ -1477,20 +1477,20 @@
 {
 	struct hid_device *hid = ptr;
 
+	dbg("cleanup called");
 	usb_unlink_urb(hid->urbin);
 	usb_unlink_urb(hid->urbout);
 	usb_unlink_urb(hid->urbctrl);
 
-	if (hid->claimed & HID_CLAIMED_INPUT)
-		hidinput_disconnect(hid);
-	if (hid->claimed & HID_CLAIMED_HIDDEV)
-		hiddev_disconnect(hid);
-
 	usb_free_urb(hid->urbin);
 	usb_free_urb(hid->urbctrl);
 	if (hid->urbout)
 		usb_free_urb(hid->urbout);
 
+	if (hid->claimed & HID_CLAIMED_INPUT)
+		hidinput_disconnect(hid);
+	if (hid->claimed & HID_CLAIMED_HIDDEV)
+		hiddev_disconnect(hid);
 	hid_free_device(hid);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc-ctrl.c linux-2.5/drivers/usb/media/pwc-ctrl.c
--- linux-2.5.13/drivers/usb/media/pwc-ctrl.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/usb/media/pwc-ctrl.c	Sun Apr 14 23:00:47 2002
@@ -1,7 +1,7 @@
 /* Driver for Philips webcam
    Functions that send various control messages to the webcam, including
    video modes.
-   (C) 1999-2001 Nemosoft Unv. (webcam@smcc.demon.nl)
+   (C) 1999-2002 Nemosoft Unv. (webcam@smcc.demon.nl)
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -78,10 +78,12 @@
 #define READ_SHUTTER_FORMATTER			0x0600
 #define READ_RED_GAIN_FORMATTER			0x0700
 #define READ_BLUE_GAIN_FORMATTER		0x0800
+#define SENSOR_TYPE_FORMATTER1			0x0C00
 #define READ_RAW_Y_MEAN_FORMATTER		0x3100
 #define SET_POWER_SAVE_MODE_FORMATTER		0x3200
 #define MIRROR_IMAGE_FORMATTER			0x3300
 #define LED_FORMATTER				0x3400
+#define SENSOR_TYPE_FORMATTER2			0x3700
 
 /* Formatters for the Video Endpoint controls [GS]ET_EP_STREAM_CTL */
 #define VIDEO_OUTPUT_CONTROL_FORMATTER		0x0100
@@ -162,6 +164,21 @@
 /****************************************************************************/
 
 
+#define SendControlMsg(request, value, buflen) \
+	usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0), \
+		request, \
+		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, \
+		value, \
+		pdev->vcinterface, \
+		&buf, buflen, HZ / 2)
+
+#define RecvControlMsg(request, value, buflen) \
+	usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0), \
+		request, \
+		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, \
+		value, \
+		pdev->vcinterface, \
+		&buf, buflen, HZ / 2)
 
 
 #if PWC_DEBUG
@@ -241,7 +258,7 @@
 	ret = send_video_command(pdev->udev, pdev->vendpoint, buf, 3);
 	if (ret < 0)
 		return ret;
-	if (pEntry->compressed)
+	if (pEntry->compressed && pdev->decompressor != NULL)
 		pdev->decompressor->init(pdev->release, buf, pdev->decompress_data);
 		
 	/* Set various parameters */
@@ -911,7 +928,7 @@
 	int ret;
 	
 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
- 	        GET_STATUS_CTL, 
+ 	        GET_CHROM_CTL, 
 		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 	        PRESET_MANUAL_RED_GAIN_FORMATTER,
 		pdev->vcinterface,
@@ -950,7 +967,7 @@
 	int ret;
 	
 	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
-   	        GET_STATUS_CTL,
+   	        GET_CHROM_CTL,
 		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
 		PRESET_MANUAL_BLUE_GAIN_FORMATTER,
 		pdev->vcinterface,
@@ -962,6 +979,7 @@
 	return (buf << 8);
 }
 
+
 /* The following two functions are different, since they only read the
    internal red/blue gains, which may be different from the manual 
    gains set or read above.
@@ -997,10 +1015,73 @@
 		&buf, 1, HZ / 2);
 
 	if (ret < 0)
-	    return ret;
+		return ret;
 	
 	return (buf << 8);
 }
+
+
+static inline int pwc_set_wb_speed(struct pwc_device *pdev, int speed)
+{
+	unsigned char buf;
+	
+	/* useful range is 0x01..0x20 */
+	buf = speed / 0x7f0;
+	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
+		SET_CHROM_CTL,
+		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+		AWB_CONTROL_SPEED_FORMATTER,
+		pdev->vcinterface,
+		&buf, 1, HZ / 2);
+}
+
+static inline int pwc_get_wb_speed(struct pwc_device *pdev)
+{
+	unsigned char buf;
+	int ret;
+	
+	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
+		GET_CHROM_CTL,
+		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+		AWB_CONTROL_SPEED_FORMATTER,
+		pdev->vcinterface,
+		&buf, 1, HZ / 2);
+	if (ret < 0)
+		return ret;
+	return (buf * 0x7f0);
+}
+
+
+static inline int pwc_set_wb_delay(struct pwc_device *pdev, int delay)
+{
+	unsigned char buf;
+	
+	/* useful range is 0x01..0x3F */
+	buf = (delay >> 10);
+	return usb_control_msg(pdev->udev, usb_sndctrlpipe(pdev->udev, 0),
+		SET_CHROM_CTL,
+		USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+		AWB_CONTROL_DELAY_FORMATTER,
+		pdev->vcinterface,
+		&buf, 1, HZ / 2);
+}
+
+static inline int pwc_get_wb_delay(struct pwc_device *pdev)
+{
+	unsigned char buf;
+	int ret;
+	
+	ret = usb_control_msg(pdev->udev, usb_rcvctrlpipe(pdev->udev, 0),
+		GET_CHROM_CTL,
+		USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+		AWB_CONTROL_DELAY_FORMATTER,
+		pdev->vcinterface,
+		&buf, 1, HZ / 2);
+	if (ret < 0)
+		return ret;
+	return (buf << 10);
+}
+
 
 int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc-if.c linux-2.5/drivers/usb/media/pwc-if.c
--- linux-2.5.13/drivers/usb/media/pwc-if.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/usb/media/pwc-if.c	Mon Apr 15 01:00:20 2002
@@ -1,6 +1,6 @@
 /* Linux driver for Philips webcam 
    USB and Video4Linux interface part.
-   (C) 1999-2001 Nemosoft Unv.
+   (C) 1999-2002 Nemosoft Unv.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -67,7 +67,7 @@
 
 /* hotplug device table support */
 static __devinitdata struct usb_device_id pwc_device_table [] = {
-	{ USB_DEVICE(0x0471, 0x0302) },
+	{ USB_DEVICE(0x0471, 0x0302) }, /* Philips models */
 	{ USB_DEVICE(0x0471, 0x0303) },
 	{ USB_DEVICE(0x0471, 0x0304) },
 	{ USB_DEVICE(0x0471, 0x0307) },
@@ -76,12 +76,14 @@
 	{ USB_DEVICE(0x0471, 0x0310) },
 	{ USB_DEVICE(0x0471, 0x0311) },
 	{ USB_DEVICE(0x0471, 0x0312) },
-	{ USB_DEVICE(0x069A, 0x0001) },
-	{ USB_DEVICE(0x046D, 0x08b0) },
-	{ USB_DEVICE(0x055D, 0x9000) },
+	{ USB_DEVICE(0x069A, 0x0001) }, /* Askey */
+	{ USB_DEVICE(0x046D, 0x08b0) }, /* Logitech */
+	{ USB_DEVICE(0x055D, 0x9000) }, /* Samsung */
 	{ USB_DEVICE(0x055D, 0x9001) },
-	{ USB_DEVICE(0x041E, 0x400C) },
-	{ USB_DEVICE(0x04CC, 0x8116) },
+	{ USB_DEVICE(0x041E, 0x400C) }, /* Creative */
+	{ USB_DEVICE(0x04CC, 0x8116) }, /* Afina Eye */
+	{ USB_DEVICE(0x0d81, 0x1910) }, /* Visionite */
+	{ USB_DEVICE(0x0d81, 0x1900) },
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, pwc_device_table);
@@ -106,7 +108,7 @@
 static int default_mbufs = 2;	/* Default number of mmap() buffers */
        int pwc_trace = TRACE_MODULE | TRACE_FLOW | TRACE_PWCX;
 static int power_save = 0;
-static int led_on = 1, led_off = 0; /* defaults to LED that is on while in use */
+static int led_on = 100, led_off = 0; /* defaults to LED that is on while in use */
        int pwc_preferred_compression = 2; /* 0..3 = uncompressed..high */
 static struct {
 	int type;
@@ -167,7 +169,7 @@
    succeeded. The pwc_device struct links back to both structures.
 
    When a device is unplugged while in use it will be removed from the 
-   list of known USB devices; I also de-register as a V4L device, but 
+   list of known USB devices; I also de-register it as a V4L device, but 
    unfortunately I can't free the memory since the struct is still in use
    by the file descriptor. This free-ing is then deferend until the first
    opportunity. Crude, but it works.
@@ -315,6 +317,8 @@
 	for (; i < MAX_IMAGES; i++)
 		pdev->image_ptr[i] = NULL;
 
+	kbuf = NULL;
+	  
 	Trace(TRACE_MEMORY, "Leaving pwc_allocate_buffers().\n");
 	return 0;
 }
@@ -369,6 +373,7 @@
 		rvfree(pdev->image_data, default_mbufs * pdev->len_per_image);
 	}
 	pdev->image_data = NULL;
+	
 	Trace(TRACE_MEMORY, "Leaving free_buffers().\n");
 }
 
@@ -570,12 +575,10 @@
 	pdev->fill_image = (pdev->fill_image + 1) % default_mbufs;
 }
 
-/* 2001-10-14: The YUV420 is still there, but you can only set it from within 
-   a program (YUV420P being the default) */
+/* 2001-10-14: YUV420P is the only palette remaining. */
 static int pwc_set_palette(struct pwc_device *pdev, int pal)
 {
-	if (   pal == VIDEO_PALETTE_YUV420
-            || pal == VIDEO_PALETTE_YUV420P
+	if (   pal == VIDEO_PALETTE_YUV420P
 #if PWC_DEBUG
             || pal == VIDEO_PALETTE_RAW
 #endif
@@ -869,7 +872,6 @@
 int pwc_try_video_mode(struct pwc_device *pdev, int width, int height, int new_fps, int new_compression, int new_snapshot)
 {
 	int ret;
-
 	/* Stop isoc stuff */
 	pwc_isoc_cleanup(pdev);
 	/* Reset parameters */
@@ -933,6 +935,29 @@
 		if (usb_set_interface(pdev->udev, 0, 0))
 			Info("Failed to set alternate interface to 0.\n");
 		pdev->usb_init = 1;
+		
+		if (pwc_trace & TRACE_OPEN) {
+			/* Query CMOS sensor type */
+			const char *sensor_type = NULL;
+
+			i = pwc_get_cmos_sensor(pdev);
+			switch(i) {
+			case -1: /* Unknown, show nothing */; break;
+			case 0x00:  sensor_type = "Hyundai CMOS sensor"; break;
+			case 0x20:  sensor_type = "Sony CCD sensor + TDA8787"; break;
+			case 0x2E:  sensor_type = "Sony CCD sensor + Exas 98L59"; break;
+			case 0x2F:  sensor_type = "Sony CCD sensor + ADI 9804"; break;
+			case 0x30:  sensor_type = "Sharp CCD sensor + TDA8787"; break;
+			case 0x3E:  sensor_type = "Sharp CCD sensor + Exas 98L59"; break;
+			case 0x3F:  sensor_type = "Sharp CCD sensor + ADI 9804"; break;
+			case 0x40:  sensor_type = "UPA 1021 sensor"; break;
+			case 0x100: sensor_type = "VGA sensor"; break;
+			case 0x101: sensor_type = "PAL MR sensor"; break;
+			default:   sensor_type = "unknown type of sensor"; break;
+			}
+			if (sensor_type != NULL)
+				Info("Thes %s camera is equipped with a %s (%d).\n", pdev->vdev->name, sensor_type, i);
+		}
 	}
 
 	/* Turn on camera */
@@ -1512,6 +1537,7 @@
 	pdev = vdev->priv;
 
 	/* FIXME - audit mmap during a read */		
+	/* Nemo: 9 months and 20 kernel revisions later I still don't know what you mean by this :-) */
 	pos = (unsigned long)pdev->image_data;
 	while (size > 0) {
 		page = kvirt_to_pa(pos);
@@ -1543,7 +1569,7 @@
 	int vendor_id, product_id, type_id;
 	int i, hint;
 	int video_nr = -1; /* default: use next available device */
-	char serial_number[30];
+	char serial_number[30], *name;
 
 	free_mem_leak();
 	
@@ -1564,38 +1590,47 @@
 		switch (product_id) {
 		case 0x0302:
 			Info("Philips PCA645VC USB webcam detected.\n");
+			name = "Philips 645 webcam";
 			type_id = 645;
 			break;
 		case 0x0303:
 			Info("Philips PCA646VC USB webcam detected.\n");
+			name = "Philips 646 webcam";
 			type_id = 646;
 			break;
 		case 0x0304:
 			Info("Askey VC010 type 2 USB webcam detected.\n");
+			name = "Askey VC010 webcam";
 			type_id = 646;
 			break;
 		case 0x0307:
 			Info("Philips PCVC675K (Vesta) USB webcam detected.\n");
+			name = "Philips 675 webcam";
 			type_id = 675;
 			break;
 		case 0x0308:
 			Info("Philips PCVC680K (Vesta Pro) USB webcam detected.\n");
+			name = "Philips 680 webcam";
 			type_id = 680;
 			break;
 		case 0x030C:
 			Info("Philips PCVC690K (Vesta Pro Scan) USB webcam detected.\n");
+			name = "Philips 690 webcam";
 			type_id = 690;
 			break;
 		case 0x0310:
 			Info("Philips PCVC730K (ToUCam Fun) USB webcam detected.\n");
+			name = "Philips 730 webcam";
 			type_id = 730;
 			break;
 		case 0x0311:
 			Info("Philips PCVC740K (ToUCam Pro) USB webcam detected.\n");
+			name = "Philips 740 webcam";
 			type_id = 740;
 			break;
 		case 0x0312:
 			Info("Philips PCVC750K (ToUCam Pro Scan) USB webcam detected.\n");
+			name = "Philips 750 webcam";
 			type_id = 750;
 			break;
 		default:
@@ -1607,6 +1642,7 @@
 		switch(product_id) {
 		case 0x0001:
 			Info("Askey VC010 type 1 USB webcam detected.\n");
+			name = "Askey VC010 webcam";
 			type_id = 645;
 			break;
 		default:
@@ -1617,7 +1653,8 @@
 	else if (vendor_id == 0x046d) {
 		switch(product_id) {
 		case 0x08b0:
-			Info("Logitech QuickCam 3000 Pro detected.\n");
+			Info("Logitech QuickCam 3000 Pro USB webcam detected.\n");
+			name = "Logitech QuickCam 3000 Pro";
 			type_id = 730;
         		break;
         	default:
@@ -1633,10 +1670,12 @@
 		switch(product_id) {
 		case 0x9000:
 			Info("Samsung MPC-C10 USB webcam detected.\n");
+			name = "Samsung MPC-C10";
 			type_id = 675;
 			break;
 		case 0x9001:
 			Info("Samsung MPC-C30 USB webcam detected.\n");
+			name = "Samsung MPC-C30";
 			type_id = 675;
 			break;
 		default:
@@ -1648,6 +1687,7 @@
 		switch(product_id) {
 		case 0x400c:
 			Info("Creative Labs Webcam 5 detected.\n");
+			name = "Creative Labs Webcam 5";
 			type_id = 730;
 			break;
 		default:
@@ -1658,7 +1698,8 @@
 	else if (vendor_id == 0x04cc) { 
 		switch(product_id) {
 		case 0x8116:
-			Info("SOTEC CMS-001 USB webcam detected.\n");
+			Info("Sotec Afina Eye USB webcam detected.\n");
+			name = "Sotec Afina Eye";
 			type_id = 730;
 			break;  
 		default:
@@ -1666,7 +1707,25 @@
 			break;
 		}
 	}
-	else return NULL; /* Not Philips, Askey, Logitech, Samsung, Creative or SOTEC, for sure. */
+	else if (vendor_id == 0x0d81) {
+		switch(product_id) {
+		case 0x1900:
+			Info("Visionite VCS-UC300 USB webcam detected.\n");
+			name = "Visionite VCS-UC300";
+			type_id = 740; /* CCD sensor */
+			break;
+		case 0x1910:
+			Info("Visionite VCS-UM100 USB webcam detected.\n");
+			name = "Visionite VCS-UM100";
+			type_id = 730; /* CMOS sensor */
+			break;
+		default:
+			return NULL;
+			break;
+		}
+	}
+	else 
+		return NULL; /* Not any of the know types; but the list keeps growing. */
 
 	memset(serial_number, 0, 30);
 	usb_string(udev, udev->descriptor.iSerialNumber, serial_number, 29);
@@ -1700,7 +1759,7 @@
 		return NULL;
 	}
 	memcpy(vdev, &pwc_template, sizeof(pwc_template));
-	sprintf(vdev->name, "Philips %d webcam", pdev->type);
+	strcpy(vdev->name, name);
 	SET_MODULE_OWNER(vdev);
 	pdev->vdev = vdev;
 	vdev->priv = pdev;
@@ -1708,7 +1767,6 @@
 	pdev->release = udev->descriptor.bcdDevice;
 	Trace(TRACE_PROBE, "Release: %04x\n", pdev->release);
 
-
 	/* Now search device_hint[] table for a match, so we can hint a node number. */
 	for (hint = 0; hint < MAX_DEV_HINTS; hint++) {
 		if (((device_hint[hint].type == -1) || (device_hint[hint].type == pdev->type)) &&
@@ -1873,11 +1931,12 @@
 	char *sizenames[PSZ_MAX] = { "sqcif", "qsif", "qcif", "sif", "cif", "vga" };
 
 	Info("Philips PCA645/646 + PCVC675/680/690 + PCVC730/740/750 webcam module version " PWC_VERSION " loaded.\n");
-	Info("Also supports the Askey VC010, Logitech Quickcam 3000 Pro, Samsung MPC-C10 and MPC-C30, the Creative WebCam 5 and the SOTEC CMS-001.\n");
+	Info("Also supports the Askey VC010, Logitech Quickcam 3000 Pro, Samsung MPC-C10 and MPC-C30,\n");
+	Info("the Creative WebCam 5, SOTEC Afina Eye and Visionite VCS-UC300 and VCS-UM100.\n");
 
 	if (fps) {
-		if (fps < 5 || fps > 30) {
-			Err("Framerate out of bounds (5-30).\n");
+		if (fps < 4 || fps > 30) {
+			Err("Framerate out of bounds (4-30).\n");
 			return -EINVAL;
 		}
 		default_fps = fps;
@@ -1929,9 +1988,9 @@
 	if (power_save)
 		Info("Enabling power save on open/close.\n");
 	if (leds[0] >= 0)
-		led_on = leds[0] / 100;
+		led_on = leds[0];
 	if (leds[1] >= 0)
-		led_off = leds[1] / 100;
+		led_off = leds[1];
 
 	/* Big device node whoopla. Basicly, it allows you to assign a 
 	   device node (/dev/videoX) to a camera, based on its type 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc-ioctl.h linux-2.5/drivers/usb/media/pwc-ioctl.h
--- linux-2.5.13/drivers/usb/media/pwc-ioctl.h	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/usb/media/pwc-ioctl.h	Sat Apr 13 17:42:56 2002
@@ -1,7 +1,7 @@
 #ifndef PWC_IOCTL_H
 #define PWC_IOCTL_H
 
-/* (C) 2001 Nemosoft Unv.    webcam@smcc.demon.nl
+/* (C) 2001-2002 Nemosoft Unv.    webcam@smcc.demon.nl
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -18,7 +18,9 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
-/*
+/*         This is pwc-ioctl.h belonging to PWC 8.6                        */
+
+/* 
    Changes
    2001/08/03  Alvarado   Added ioctl constants to access methods for 
                           changing white balance and red/blue gains
@@ -52,6 +54,14 @@
 #define PWC_FPS_SNAPSHOT	0x00400000
 
 
+
+struct pwc_probe
+{
+	char name[32];
+	int type;
+};
+
+
 /* pwc_whitebalance.mode values */
 #define PWC_WB_INDOOR		0
 #define PWC_WB_OUTDOOR		1
@@ -63,9 +73,9 @@
    Set mode to one of the PWC_WB_* values above.
    *red and *blue are the respective gains of these colour components inside 
    the camera; range 0..65535
-   When mode == PWC_WB_MANUAL, manual_red and manual_blue are set or read; 
+   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read; 
    otherwise undefined.
-   read_red and read_blue are read-only.
+   'read_red' and 'read_blue' are read-only.
 */   
    
 struct pwc_whitebalance
@@ -75,6 +85,17 @@
 	int read_red, read_blue;	/* R/O */
 };
 
+/* 
+   'control_speed' and 'control_delay' are used in automatic whitebalance mode,
+   and tell the camera how fast it should react to changes in lighting, and 
+   with how much delay. Valid values are 0..65535.
+*/
+struct pwc_wb_speed
+{
+	int control_speed;
+	int control_delay;
+
+};
 
 /* Used with VIDIOCPWC[SG]LED */
 struct pwc_leds
@@ -104,6 +125,19 @@
  /* Get preferred compression quality */
 #define VIDIOCPWCGCQUAL		_IOR('v', 195, int)
 
+
+ /* This is a probe function; since so many devices are supported, it
+    becomes difficult to include all the names in programs that want to
+    check for the enhanced Philips stuff. So in stead, try this PROBE;
+    it returns a structure with the original name, and the corresponding 
+    Philips type.
+    To use, fill the structure with zeroes, call PROBE and if that succeeds,
+    compare the name with that returned from VIDIOCGCAP; they should be the
+    same. If so, you can be assured it is a Philips (OEM) cam and the type
+    is valid.
+ */    
+#define VIDIOCPWCPROBE		_IOR('v', 199, struct pwc_probe)
+
  /* Set AGC (Automatic Gain Control); int < 0 = auto, 0..65535 = fixed */
 #define VIDIOCPWCSAGC		_IOW('v', 200, int)
  /* Get AGC; int < 0 = auto; >= 0 = fixed, range 0..65535 */
@@ -115,9 +149,28 @@
 #define VIDIOCPWCSAWB           _IOW('v', 202, struct pwc_whitebalance)
 #define VIDIOCPWCGAWB           _IOR('v', 202, struct pwc_whitebalance)
 
- /* Turn LED on/off ; int range 0..65535 */
+ /* Auto WB speed */
+#define VIDIOCPWCSAWBSPEED	_IOW('v', 203, struct pwc_wb_speed)
+#define VIDIOCPWCGAWBSPEED	_IOR('v', 203, struct pwc_wb_speed)
+
+ /* LEDs on/off/blink; int range 0..65535 */
 #define VIDIOCPWCSLED           _IOW('v', 205, struct pwc_leds)
- /* Get state of LED; int range 0..65535 */
 #define VIDIOCPWCGLED           _IOR('v', 205, struct pwc_leds)
+
+  /* Contour (sharpness); int < 0 = auto, 0..65536 = fixed */
+#define VIDIOCPWCSCONTOUR	_IOW('v', 206, int)
+#define VIDIOCPWCGCONTOUR	_IOR('v', 206, int)
+
+  /* Backlight compensation; 0 = off, otherwise on */
+#define VIDIOCPWCSBACKLIGHT	_IOW('v', 207, int)
+#define VIDIOCPWCGBACKLIGHT	_IOR('v', 207, int)
+
+  /* Flickerless mode; = 0 off, otherwise on */
+#define VIDIOCPWCSFLICKER	_IOW('v', 208, int)
+#define VIDIOCPWCGFLICKER	_IOR('v', 208, int)  
+
+  /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
+#define VIDIOCPWCSDYNNOISE	_IOW('v', 209, int)
+#define VIDIOCPWCGDYNNOISE	_IOR('v', 209, int)
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc-misc.c linux-2.5/drivers/usb/media/pwc-misc.c
--- linux-2.5.13/drivers/usb/media/pwc-misc.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/usb/media/pwc-misc.c	Sun Apr 14 23:00:47 2002
@@ -1,6 +1,6 @@
 /* Linux driver for Philips webcam 
    Various miscellaneous functions and tables.
-   (C) 1999-2001 Nemosoft Unv. (webcam@smcc.demon.nl)
+   (C) 1999-2002 Nemosoft Unv. (webcam@smcc.demon.nl)
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc-uncompress.c linux-2.5/drivers/usb/media/pwc-uncompress.c
--- linux-2.5.13/drivers/usb/media/pwc-uncompress.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/usb/media/pwc-uncompress.c	Sun Apr 14 23:00:47 2002
@@ -1,6 +1,6 @@
 /* Linux driver for Philips webcam 
    Decompression frontend.
-   (C) 1999-2001 Nemosoft Unv. (webcam@smcc.demon.nl)
+   (C) 1999-2002 Nemosoft Unv. (webcam@smcc.demon.nl)
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc-uncompress.h linux-2.5/drivers/usb/media/pwc-uncompress.h
--- linux-2.5.13/drivers/usb/media/pwc-uncompress.h	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/usb/media/pwc-uncompress.h	Sat Apr 13 17:42:56 2002
@@ -1,4 +1,4 @@
-/* (C) 1999-2001 Nemosoft Unv. (webcam@smcc.demon.nl)
+/* (C) 1999-2002 Nemosoft Unv. (webcam@smcc.demon.nl)
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -20,8 +20,8 @@
    significant change should be reflected by increasing the 
    pwc_decompressor_version major number.
  */
-#ifndef PWC_DEC_H
-#define PWC_DEC_H
+#ifndef PWC_UNCOMPRESS_H
+#define PWC_UNCOMPRESS_H
 
 #include <linux/config.h>
 #include <linux/list.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/media/pwc.h linux-2.5/drivers/usb/media/pwc.h
--- linux-2.5.13/drivers/usb/media/pwc.h	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/usb/media/pwc.h	Sat Apr 13 17:42:56 2002
@@ -1,4 +1,4 @@
-/* (C) 1999-2001 Nemosoft Unv. (webcam@smcc.demon.nl)
+/* (C) 1999-2002 Nemosoft Unv. (webcam@smcc.demon.nl)
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -60,8 +60,8 @@
 
 /* Version block */
 #define PWC_MAJOR	8
-#define PWC_MINOR	5
-#define PWC_VERSION 	"8.5"
+#define PWC_MINOR	6
+#define PWC_VERSION 	"8.6"
 #define PWC_NAME 	"pwc"
 
 /* Turn certain features on/off */
@@ -247,6 +247,7 @@
 extern int pwc_set_saturation(struct pwc_device *pdev, int value);
 extern int pwc_set_leds(struct pwc_device *pdev, int on_value, int off_value);
 extern int pwc_get_leds(struct pwc_device *pdev, int *on_value, int *off_value);
+extern int pwc_get_cmos_sensor(struct pwc_device *pdev);
 
 /* Power down or up the camera; not supported by all models */
 extern int pwc_camera_power(struct pwc_device *pdev, int power);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/powermate.c linux-2.5/drivers/usb/powermate.c
--- linux-2.5.13/drivers/usb/powermate.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/usb/powermate.c	Fri Feb  8 09:44:26 2002
@@ -0,0 +1,356 @@
+/*
+ * A driver for the Griffin Technology, Inc. "PowerMate" USB controller dial.
+ *
+ * v1.0, (c)2002 William R Sowerbutts <will@sowerbutts.com>
+ *
+ * This device is a stainless steel knob which connects over USB. It can measure
+ * clockwise and anticlockwise rotation. The dial also acts as a pushbutton with
+ * a spring for automatic release. The base contains a pair of LEDs which illuminate
+ * the translucent base. It rotates without limit and reports its relative rotation
+ * back to the host when polled by the USB controller.
+ *
+ * Testing with the knob I have has shown that it measures approximately 94 "clicks"
+ * for one full rotation. Testing with my High Speed Rotation Actuator (ok, it was 
+ * a variable speed cordless electric drill) has shown that the device can measure
+ * speeds of up to 7 clicks either clockwise or anticlockwise between pollings from
+ * the host. If it counts more than 7 clicks before it is polled, it will wrap back
+ * to zero and start counting again. This was at quite high speed, however, almost
+ * certainly faster than the human hand could turn it.
+ *
+ * The device's microcontroller can be programmed to set the LED to either a constant
+ * intensity, or to a rhythmic pulsing. Several patterns and speeds are available.
+ *
+ * Griffin were very happy to provide documentation and free hardware for development.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/usb.h>
+
+#define POWERMATE_VENDOR       0x077d    /* Griffin Technology, Inc. */
+#define POWERMATE_PRODUCT_NEW  0x0410    /* Griffin PowerMate */
+#define POWERMATE_PRODUCT_OLD  0x04AA    /* Griffin soundKnob */
+
+/* these are the command codes we send to the device */
+#define SET_STATIC_BRIGHTNESS  0x01
+#define SET_PULSE_ASLEEP       0x02
+#define SET_PULSE_AWAKE        0x03
+#define SET_PULSE_MODE         0x04
+
+/* these refer to bits in the powermate_device's requires_update field. */
+#define UPDATE_STATIC_BRIGHTNESS (1<<0)
+#define UPDATE_PULSE_ASLEEP      (1<<1)
+#define UPDATE_PULSE_AWAKE       (1<<2)
+#define UPDATE_PULSE_MODE        (1<<3)
+
+#define POWERMATE_PAYLOAD_SIZE 3
+struct powermate_device {
+	signed char data[POWERMATE_PAYLOAD_SIZE];
+	struct urb irq, config;
+	struct usb_ctrlrequest configcr;
+	struct usb_device *udev;
+	struct input_dev input;
+	struct semaphore lock;
+	int static_brightness;
+	int pulse_speed;
+	int pulse_table;
+	int pulse_asleep;
+	int pulse_awake;
+	int requires_update; // physical settings which are out of sync
+	char phys[64];
+};
+
+static char pm_name_powermate[] = "Griffin PowerMate";
+static char pm_name_soundknob[] = "Griffin SoundKnob";
+
+static void powermate_config_complete(struct urb *urb); /* forward declararation of callback */
+
+/* Callback for data arriving from the PowerMate over the USB interrupt pipe */
+static void powermate_irq(struct urb *urb)
+{
+	struct powermate_device *pm = urb->context;
+
+	if(urb->status)
+		return;
+
+	/* handle updates to device state */
+	input_report_key(&pm->input, BTN_0, pm->data[0] & 0x01);
+	input_report_rel(&pm->input, REL_DIAL, pm->data[1]);
+}
+
+/* Decide if we need to issue a control message and do so. Must be called with pm->lock down */
+static void powermate_sync_state(struct powermate_device *pm)
+{
+	if(pm->requires_update == 0) 
+		return; /* no updates are required */
+	if(pm->config.status == -EINPROGRESS) 
+		return; /* an update is already in progress; it'll issue this update when it completes */
+
+	if(pm->requires_update & UPDATE_STATIC_BRIGHTNESS){
+		pm->configcr.wValue = cpu_to_le16( SET_STATIC_BRIGHTNESS );
+		pm->configcr.wIndex = cpu_to_le16( pm->static_brightness );
+		pm->requires_update &= ~UPDATE_STATIC_BRIGHTNESS;
+	}else if(pm->requires_update & UPDATE_PULSE_ASLEEP){
+		pm->configcr.wValue = cpu_to_le16( SET_PULSE_ASLEEP );
+		pm->configcr.wIndex = cpu_to_le16( pm->pulse_asleep ? 1 : 0 );
+		pm->requires_update &= ~UPDATE_PULSE_ASLEEP;
+	}else if(pm->requires_update & UPDATE_PULSE_AWAKE){
+		pm->configcr.wValue = cpu_to_le16( SET_PULSE_AWAKE );
+		pm->configcr.wIndex = cpu_to_le16( pm->pulse_awake ? 1 : 0 );
+		pm->requires_update &= ~UPDATE_PULSE_AWAKE;
+	}else if(pm->requires_update & UPDATE_PULSE_MODE){
+		int op, arg;
+		/* the powermate takes an operation and an argument for its pulse algorithm.
+		   the operation can be:
+		   0: divide the speed
+		   1: pulse at normal speed
+		   2: multiply the speed
+		   the argument only has an effect for operations 0 and 2, and ranges between
+		   1 (least effect) to 255 (maximum effect).
+       
+		   thus, several states are equivalent and are coalesced into one state.
+
+		   we map this onto a range from 0 to 510, with:
+		   0 -- 254    -- use divide (0 = slowest)
+		   255         -- use normal speed
+		   256 -- 510  -- use multiple (510 = fastest).
+
+		   Only values of 'arg' quite close to 255 are particularly useful/spectacular.
+		*/    
+		if(pm->pulse_speed < 255){
+			op = 0;                   // divide
+			arg = 255 - pm->pulse_speed;
+		}else if(pm->pulse_speed > 255){
+			op = 2;                   // multiply
+			arg = pm->pulse_speed - 255;
+		}else{
+			op = 1;                   // normal speed
+			arg = 0;                  // can be any value
+		}
+		pm->configcr.wValue = cpu_to_le16( (pm->pulse_table << 8) | SET_PULSE_MODE );
+		pm->configcr.wIndex = cpu_to_le16( (arg << 8) | op );
+		pm->requires_update &= ~UPDATE_PULSE_MODE;
+	}else{
+		printk(KERN_ERR "powermate: unknown update required");
+		pm->requires_update = 0; /* fudge the bug */
+		return;
+	}
+
+/*	printk("powermate: %04x %04x\n", pm->configcr.wValue, pm->configcr.wIndex); */
+
+	pm->config.dev = pm->udev; /* is this necessary? */
+	pm->configcr.bRequestType = 0x41; /* vendor request */
+	pm->configcr.bRequest = 0x01;
+	pm->configcr.wLength = 0;
+
+        FILL_CONTROL_URB(&pm->config, pm->udev, usb_sndctrlpipe(pm->udev, 0), 
+			 (void*)&pm->configcr, 0, 0, powermate_config_complete, pm);	
+
+	if(usb_submit_urb(&pm->config, GFP_KERNEL))
+		printk(KERN_ERR "powermate: usb_submit_urb(config) failed");
+}
+
+/* Called when our asynchronous control message completes. We may need to issue another immediately */
+static void powermate_config_complete(struct urb *urb)
+{
+	struct powermate_device *pm = urb->context;
+
+	if(urb->status)
+		printk(KERN_ERR "powermate: config urb returned %d\n", urb->status);
+	
+	down(&pm->lock);
+	powermate_sync_state(pm);
+	up(&pm->lock);
+}
+
+/* Set the LED up as described and begin the sync with the hardware if required */
+static void powermate_pulse_led(struct powermate_device *pm, int static_brightness, int pulse_speed, 
+				int pulse_table, int pulse_asleep, int pulse_awake)
+{
+	if(pulse_speed < 0)
+		pulse_speed = 0;
+	if(pulse_table < 0)
+		pulse_table = 0;
+	if(pulse_speed > 510)
+		pulse_speed = 510;
+	if(pulse_table > 2)
+		pulse_table = 2;
+
+	pulse_asleep = !!pulse_asleep;
+	pulse_awake = !!pulse_awake;
+
+	down(&pm->lock);
+
+	/* mark state updates which are required */
+	if(static_brightness != pm->static_brightness){
+		pm->static_brightness = static_brightness;
+		pm->requires_update |= UPDATE_STATIC_BRIGHTNESS;		
+	}
+	if(pulse_asleep != pm->pulse_asleep){
+		pm->pulse_asleep = pulse_asleep;
+		pm->requires_update |= UPDATE_PULSE_ASLEEP;
+	}
+	if(pulse_awake != pm->pulse_awake){
+		pm->pulse_awake = pulse_awake;
+		pm->requires_update |= UPDATE_PULSE_AWAKE;
+	}
+	if(pulse_speed != pm->pulse_speed || pulse_table != pm->pulse_table){
+		pm->pulse_speed = pulse_speed;
+		pm->pulse_table = pulse_table;
+		pm->requires_update |= UPDATE_PULSE_MODE;
+	}
+
+	powermate_sync_state(pm);
+   
+	up(&pm->lock);
+}
+
+/* Callback from the Input layer when an event arrives from userspace to configure the LED */
+static int powermate_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int _value)
+{
+	unsigned int command = (unsigned int)_value;
+	struct powermate_device *pm = dev->private;
+
+	if(type == EV_MSC && code == MSC_PULSELED){
+		/*  
+		    bits  0- 7: 8 bits: LED brightness
+		    bits  8-16: 9 bits: pulsing speed modifier (0 ... 510); 0-254 = slower, 255 = standard, 256-510 = faster.
+		    bits 17-18: 2 bits: pulse table (0, 1, 2 valid)
+		    bit     19: 1 bit : pulse whilst asleep?
+		    bit     20: 1 bit : pulse constantly?
+		*/  
+		int static_brightness = command & 0xFF;   // bits 0-7
+		int pulse_speed = (command >> 8) & 0x1FF; // bits 8-16
+		int pulse_table = (command >> 17) & 0x3;  // bits 17-18
+		int pulse_asleep = (command >> 19) & 0x1; // bit 19
+		int pulse_awake  = (command >> 20) & 0x1; // bit 20
+  
+		powermate_pulse_led(pm, static_brightness, pulse_speed, pulse_table, pulse_asleep, pulse_awake);
+	}
+
+	return 0;
+}
+
+/* Called whenever a USB device matching one in our supported devices table is connected */
+static void *powermate_probe(struct usb_device *udev, unsigned int ifnum, const struct usb_device_id *id)
+{
+	struct usb_interface_descriptor *interface;
+	struct usb_endpoint_descriptor *endpoint;
+	struct powermate_device *pm;
+	int pipe, maxp;
+	char path[64];
+
+	interface = udev->config[0].interface[ifnum].altsetting + 0;
+	endpoint = interface->endpoint + 0;
+	if (!(endpoint->bEndpointAddress & 0x80)) return NULL;
+	if ((endpoint->bmAttributes & 3) != 3) return NULL;
+
+	usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+		0x0a, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+		0, interface->bInterfaceNumber, NULL, 0,
+		HZ * USB_CTRL_SET_TIMEOUT);
+
+	if (!(pm = kmalloc(sizeof(struct powermate_device), GFP_KERNEL)))
+		return NULL;
+
+	memset(pm, 0, sizeof(struct powermate_device));
+	pm->udev = udev;
+
+	init_MUTEX(&pm->lock);
+
+	/* get a handle to the interrupt data pipe */
+	pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
+	maxp = usb_maxpacket(udev, pipe, usb_pipeout(pipe));
+
+	if(maxp != POWERMATE_PAYLOAD_SIZE)
+		printk("powermate: Expected payload of %d bytes, found %d bytes!\n", POWERMATE_PAYLOAD_SIZE, maxp);
+
+	FILL_INT_URB(&pm->irq, udev, pipe, pm->data, POWERMATE_PAYLOAD_SIZE, powermate_irq, pm, endpoint->bInterval);
+
+	/* register our interrupt URB with the USB system */
+	if(usb_submit_urb(&pm->irq, GFP_KERNEL)) {
+		kfree(pm);
+		return NULL; /* failure */
+	}
+
+	switch (udev->descriptor.idProduct) {
+	case POWERMATE_PRODUCT_NEW: pm->input.name = pm_name_powermate; break;
+	case POWERMATE_PRODUCT_OLD: pm->input.name = pm_name_soundknob; break;
+	default: 
+	  pm->input.name = pm_name_soundknob;
+	  printk(KERN_WARNING "powermate: unknown product id %04x\n", udev->descriptor.idProduct);
+	}
+
+	pm->input.private = pm;
+	pm->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REL) | BIT(EV_MSC);
+	pm->input.keybit[LONG(BTN_0)] = BIT(BTN_0);
+	pm->input.relbit[LONG(REL_DIAL)] = BIT(REL_DIAL);
+	pm->input.mscbit[LONG(MSC_PULSELED)] = BIT(MSC_PULSELED);
+	pm->input.idbus = BUS_USB;
+	pm->input.idvendor = udev->descriptor.idVendor;
+	pm->input.idproduct = udev->descriptor.idProduct;
+	pm->input.idversion = udev->descriptor.bcdDevice;
+	pm->input.event = powermate_input_event;
+
+	input_register_device(&pm->input);
+
+	usb_make_path(udev, path, 64);
+	snprintf(pm->phys, 64, "%s/input0", path);
+	printk(KERN_INFO "input: %s on %s\n", pm->input.name, pm->input.phys);
+	
+	/* force an update of everything */
+	pm->requires_update = UPDATE_PULSE_ASLEEP | UPDATE_PULSE_AWAKE | UPDATE_PULSE_MODE | UPDATE_STATIC_BRIGHTNESS;
+	powermate_pulse_led(pm, 0x80, 255, 0, 1, 0); // set default pulse parameters
+  
+	return pm;
+}
+
+/* Called when a USB device we've accepted ownership of is removed */
+static void powermate_disconnect(struct usb_device *dev, void *ptr)
+{
+	struct powermate_device *pm = ptr;
+	down(&pm->lock);
+	pm->requires_update = 0;
+	usb_unlink_urb(&pm->irq);  
+	input_unregister_device(&pm->input);
+  
+	kfree(pm);
+}
+
+static struct usb_device_id powermate_devices [] = {
+	{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_NEW) },
+	{ USB_DEVICE(POWERMATE_VENDOR, POWERMATE_PRODUCT_OLD) },
+	{ } /* Terminating entry */
+};
+
+MODULE_DEVICE_TABLE (usb, powermate_devices);
+
+static struct usb_driver powermate_driver = {
+        name:           "powermate",
+        probe:          powermate_probe,
+        disconnect:     powermate_disconnect,
+        id_table:       powermate_devices,
+};
+
+int powermate_init(void)
+{
+	if (usb_register(&powermate_driver) < 0)
+		return -1;
+	return 0;
+}
+
+void powermate_cleanup(void)
+{
+	usb_deregister(&powermate_driver);
+}
+
+module_init(powermate_init);
+module_exit(powermate_cleanup);
+
+MODULE_AUTHOR( "William R Sowerbutts" );
+MODULE_DESCRIPTION( "Griffin Technology, Inc PowerMate driver" );
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/serial/usbserial.c linux-2.5/drivers/usb/serial/usbserial.c
--- linux-2.5.13/drivers/usb/serial/usbserial.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/usb/serial/usbserial.c	Mon Apr 22 02:24:22 2002
@@ -1665,7 +1665,7 @@
 #if 0
 static kdev_t usb_console_device(struct console *co)
 {
-	return MKDEV(SERIAL_TTY_MAJOR, co->index);	/* TBD */
+	return mk_kdev(SERIAL_TTY_MAJOR, co->index);	/* TBD */
 }
 #endif
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/datafab.c linux-2.5/drivers/usb/storage/datafab.c
--- linux-2.5.13/drivers/usb/storage/datafab.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/usb/storage/datafab.c	Wed Mar 27 13:07:17 2002
@@ -1,16 +1,25 @@
 /* Driver for Datafab USB Compact Flash reader
  *
+ * $Id: datafab.c,v 1.7 2002/02/25 00:40:13 mdharm Exp $
+ *
  * datafab driver v0.1:
  *
  * First release
  *
  * Current development and maintenance by:
  *   (c) 2000 Jimmie Mayfield (mayfield+datafab@sackheads.org)
- *   many thanks to Robert Baruch for the SanDisk SmartMedia reader driver
+ *
+ *   Many thanks to Robert Baruch for the SanDisk SmartMedia reader driver
  *   which I used as a template for this driver.
+ *
  *   Some bugfixes and scatter-gather code by Gregory P. Smith 
  *   (greg-usb@electricrain.com)
  *
+ *   Fix for media change by Joerg Schneider (js@joergschneider.com)
+ *
+ * Other contributors:
+ *   (c) 2002 Alan Stern <stern@rowland.org>
+ *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2, or (at your option) any
@@ -102,7 +111,7 @@
 	if (result == -EPIPE) {
 		US_DEBUGP("datafab_raw_bulk: EPIPE. clearing endpoint halt for"
 			  " pipe 0x%x, stalled at %d bytes\n", pipe, act_len);
-		usb_clear_halt(us->pusb_dev, pipe);
+		usb_stor_clear_halt(us, pipe);
 	}
 
 	if (result) {
@@ -800,6 +809,23 @@
 		//
 		return USB_STOR_TRANSPORT_GOOD;
 	}
+
+	if (srb->cmnd[0] == START_STOP) {
+		/* this is used by sd.c'check_scsidisk_media_change to detect
+		   media change */
+		US_DEBUGP("datafab_transport:  START_STOP.\n");
+		/* the first datafab_id_device after a media change returns
+		   an error (determined experimentally) */
+		rc = datafab_id_device(us, info);
+		if (rc == USB_STOR_TRANSPORT_GOOD) {
+			info->sense_key = NO_SENSE;
+			srb->result = SUCCESS;
+		} else {
+			info->sense_key = UNIT_ATTENTION;
+			srb->result = CHECK_CONDITION;
+		}
+		return rc;
+        }
 
 	US_DEBUGP("datafab_transport:  Gah! Unknown command: %d (0x%x)\n", srb->cmnd[0], srb->cmnd[0]);
 	return USB_STOR_TRANSPORT_ERROR;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/debug.c linux-2.5/drivers/usb/storage/debug.c
--- linux-2.5.13/drivers/usb/storage/debug.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/usb/storage/debug.c	Wed Mar 27 13:07:17 2002
@@ -1,10 +1,13 @@
 /* Driver for USB Mass Storage compliant devices
  * Debugging Functions Source Code File
  *
- * $Id: debug.c,v 1.5 2001/06/27 23:20:45 mdharm Exp $
+ * $Id: debug.c,v 1.8 2002/02/25 00:40:13 mdharm Exp $
  *
  * Current development and maintenance by:
- *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *   (c) 1999-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *
+ * Developed with the assistance of:
+ *   (c) 2002 Alan Stern <stern@rowland.org>
  *
  * Initial work by:
  *   (c) 1999 Michael Gee (michael@linuxspecific.com)
@@ -302,9 +305,11 @@
 	case 0x1902: what="defect list error in primary list"; break;
 	case 0x1903: what="defect list error in grown list"; break;
 	case 0x1C00: what="defect list not found"; break;
+	case 0x2000: what="invalid command operation code"; break;
 	case 0x2400: what="invalid field in CDB"; break;
 	case 0x2703: what="associated write protect"; break;
 	case 0x2800: what="not ready to ready transition"; break;
+	case 0x2900: what="device reset occurred"; break;
 	case 0x2903: what="bus device reset function occurred"; break;
 	case 0x2904: what="device internal reset"; break;
 	case 0x2B00: what="copy can't execute / host can't disconnect"; break;
@@ -327,7 +332,7 @@
 	case 0x3502: what="enclosure services unavailable"; break;
 	case 0x3503: what="enclosure services transfer failure"; break;
 	case 0x3504: what="enclosure services transfer refused"; break;
-	case 0x3A00: what="medium not present"; break;
+	case 0x3A00: what="media not present"; break;
 	case 0x3B0F: what="end of medium reached"; break;
 	case 0x3F02: what="changed operating definition"; break;
 	case 0x4100: what="data path failure (should use 40 NN)"; break;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/isd200.c linux-2.5/drivers/usb/storage/isd200.c
--- linux-2.5.13/drivers/usb/storage/isd200.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/usb/storage/isd200.c	Wed Mar 27 13:07:17 2002
@@ -1,9 +1,15 @@
 /* Transport & Protocol Driver for In-System Design, Inc. ISD200 ASIC
  *
- * First release
+ * $Id: isd200.c,v 1.14 2002/02/25 00:40:13 mdharm Exp $
  *
- * Current development and maintenance by:
- *   (c) 2000 In-System Design, Inc. (support@in-system.com)
+ * Current development and maintenance:
+ *   (C) 2001-2002 Björn Stenberg (bjorn@haxx.se)
+ *
+ * Developed with the assistance of:
+ *   (C) 2002 Alan Stern <stern@rowland.org>
+ *
+ * Initial work:
+ *   (C) 2000 In-System Design, Inc. (support@in-system.com)
  *
  * The ISD200 ASIC does not natively support ATA devices.  The chip
  * does implement an interface, the ATA Command Block (ATACB) which provides
@@ -27,6 +33,10 @@
  *
  *  2001-02-24: Removed lots of duplicate code and simplified the structure.
  *              (bjorn@haxx.se)
+ *  2002-01-16: Fixed endianness bug so it works on the ppc arch.
+ *              (Luc Saillard <luc@saillard.org>)
+ *  2002-01-17: All bitfields removed.
+ *              (bjorn@haxx.se)
  */
 
 
@@ -45,15 +55,6 @@
 #include <linux/hdreg.h>
 #include <linux/ide.h>
 
-/*
- * Inquiry defines. Used to interpret data returned from target as result
- * of inquiry command.
- *
- * DeviceType field
- */
-
-#define DIRECT_ACCESS_DEVICE            0x00    /* disks */
-
 /* Timeout defines (in Seconds) */
 
 #define ISD200_ENUM_BSY_TIMEOUT         35
@@ -88,6 +89,19 @@
 #define ACTION_SELECT_6             0x40
 #define ACTION_SELECT_7             0x80
 
+/* Register Select bits */
+#define REG_ALTERNATE_STATUS 0x01
+#define REG_DEVICE_CONTROL   0x01
+#define REG_ERROR            0x02
+#define REG_FEATURES         0x02
+#define REG_SECTOR_COUNT     0x04
+#define REG_SECTOR_NUMBER    0x08
+#define REG_CYLINDER_LOW     0x10
+#define REG_CYLINDER_HIGH    0x20
+#define REG_DEVICE_HEAD      0x40
+#define REG_STATUS           0x80
+#define REG_COMMAND          0x80
+
 /* ATA error definitions not in <linux/hdreg.h> */
 #define ATA_ERROR_MEDIA_CHANGE       0x20
 
@@ -152,20 +166,8 @@
 	struct {
 		unsigned char SignatureByte0;
 		unsigned char SignatureByte1;
-		unsigned char ReadRegisterAccessBit : 1;
-		unsigned char NoDeviceSelectionBit : 1;
-		unsigned char NoBSYPollBit : 1;
-		unsigned char IgnorePhaseErrorBit : 1;
-		unsigned char IgnoreDeviceErrorBit : 1;
-		unsigned char Reserved0Bit : 3;
-		unsigned char SelectAlternateStatus : 1;
-		unsigned char SelectError : 1;
-		unsigned char SelectSectorCount : 1;
-		unsigned char SelectSectorNumber : 1;
-		unsigned char SelectCylinderLow : 1;
-		unsigned char SelectCylinderHigh : 1;
-		unsigned char SelectDeviceHead : 1;
-		unsigned char SelectStatus : 1;
+		unsigned char ActionSelect;
+		unsigned char RegisterSelect;
 		unsigned char TransferBlockSize;
 		unsigned char AlternateStatusByte;
 		unsigned char ErrorByte;
@@ -181,20 +183,8 @@
         struct {
 		unsigned char SignatureByte0;
 		unsigned char SignatureByte1;
-		unsigned char ReadRegisterAccessBit : 1;
-		unsigned char NoDeviceSelectionBit : 1;
-		unsigned char NoBSYPollBit : 1;
-		unsigned char IgnorePhaseErrorBit : 1;
-		unsigned char IgnoreDeviceErrorBit : 1;
-		unsigned char Reserved0Bit : 3;
-		unsigned char SelectDeviceControl : 1;
-		unsigned char SelectFeatures : 1;
-		unsigned char SelectSectorCount : 1;
-		unsigned char SelectSectorNumber : 1;
-		unsigned char SelectCylinderLow : 1;
-		unsigned char SelectCylinderHigh : 1;
-		unsigned char SelectDeviceHead : 1;
-		unsigned char SelectCommand : 1;
+		unsigned char ActionSelect;
+		unsigned char RegisterSelect;
 		unsigned char TransferBlockSize;
 		unsigned char DeviceControlByte;
 		unsigned char FeaturesByte;
@@ -218,27 +208,20 @@
  * includes fields through ProductRevisionLevel.
  */
 
+/*
+ * DeviceType field
+ */
+#define DIRECT_ACCESS_DEVICE            0x00    /* disks */
+#define DEVICE_REMOVABLE                0x80
+
 struct inquiry_data {
-	unsigned char DeviceType : 5;
-	unsigned char DeviceTypeQualifier : 3;
-	unsigned char DeviceTypeModifier : 7;
-	unsigned char RemovableMedia : 1;
+   	unsigned char DeviceType;
+	unsigned char DeviceTypeModifier;
 	unsigned char Versions;
-	unsigned char ResponseDataFormat : 4;
-	unsigned char HiSupport : 1;
-	unsigned char NormACA : 1;
-	unsigned char ReservedBit : 1;
-	unsigned char AERC : 1;
+	unsigned char Format; 
 	unsigned char AdditionalLength;
 	unsigned char Reserved[2];
-	unsigned char SoftReset : 1;
-	unsigned char CommandQueue : 1;
-	unsigned char Reserved2 : 1;
-	unsigned char LinkedCommands : 1;
-	unsigned char Synchronous : 1;
-	unsigned char Wide16Bit : 1;
-	unsigned char Wide32Bit : 1;
-	unsigned char RelativeAddressing : 1;
+	unsigned char Capability;
 	unsigned char VendorId[8];
 	unsigned char ProductId[16];
 	unsigned char ProductRevisionLevel[4];
@@ -257,25 +240,30 @@
  * ISD200 CONFIG data struct
  */
 
+#define ATACFG_TIMING          0x0f
+#define ATACFG_ATAPI_RESET     0x10
+#define ATACFG_MASTER          0x20
+#define ATACFG_BLOCKSIZE       0xa0
+
+#define ATACFGE_LAST_LUN       0x07
+#define ATACFGE_DESC_OVERRIDE  0x08
+#define ATACFGE_STATE_SUSPEND  0x10
+#define ATACFGE_SKIP_BOOT      0x20
+#define ATACFGE_CONF_DESC2     0x40
+#define ATACFGE_INIT_STATUS    0x80
+
+#define CFG_CAPABILITY_SRST    0x01
+
 struct isd200_config {
         unsigned char EventNotification;
         unsigned char ExternalClock;
         unsigned char ATAInitTimeout;
-        unsigned char ATATiming : 4;
-        unsigned char ATAPIReset : 1;
-        unsigned char MasterSlaveSelection : 1;
-        unsigned char ATAPICommandBlockSize : 2;
+	unsigned char ATAConfig;
         unsigned char ATAMajorCommand;
         unsigned char ATAMinorCommand;
-        unsigned char LastLUNIdentifier : 3;
-        unsigned char DescriptOverride : 1;
-        unsigned char ATA3StateSuspend : 1;
-        unsigned char SkipDeviceBoot : 1;
-        unsigned char ConfigDescriptor2 : 1;
-        unsigned char InitStatus : 1;
-        unsigned char SRSTEnable : 1;
-        unsigned char Reserved0 : 7;
-};
+	unsigned char ATAExtraConfig;
+	unsigned char Capability;
+}__attribute__ ((packed));
 
 
 /*
@@ -321,15 +309,16 @@
  * Sense Data Format
  */
 
+#define SENSE_ERRCODE           0x7f
+#define SENSE_ERRCODE_VALID     0x80
+#define SENSE_FLAG_SENSE_KEY    0x0f
+#define SENSE_FLAG_BAD_LENGTH   0x20
+#define SENSE_FLAG_END_OF_MEDIA 0x40
+#define SENSE_FLAG_FILE_MARK    0x80
 struct sense_data {
-        unsigned char ErrorCode:7;
-        unsigned char Valid:1;
-        unsigned char SegmentNumber;
-        unsigned char SenseKey:4;
-        unsigned char Reserved:1;
-        unsigned char IncorrectLength:1;
-        unsigned char EndOfMedia:1;
-        unsigned char FileMark:1;
+	unsigned char ErrorCode;
+	unsigned char SegmentNumber;
+	unsigned char Flags;
         unsigned char Information[4];
         unsigned char AdditionalSenseLength;
         unsigned char CommandSpecificInformation[4];
@@ -349,7 +338,6 @@
  * Helper routines
  ***********************************************************************/
 
-
 /**************************************************************************
  * isd200_build_sense
  *                                                                         
@@ -366,38 +354,33 @@
         unsigned char error = info->ATARegs[IDE_ERROR_OFFSET];
 
 	if(error & ATA_ERROR_MEDIA_CHANGE) {
-		buf->ErrorCode = 0x70;
-		buf->Valid     = 1;
+		buf->ErrorCode = 0x70 | SENSE_ERRCODE_VALID;
 		buf->AdditionalSenseLength = 0xb;
-		buf->SenseKey =  UNIT_ATTENTION;
+		buf->Flags = UNIT_ATTENTION;
 		buf->AdditionalSenseCode = 0;
 		buf->AdditionalSenseCodeQualifier = 0;
         } else if(error & MCR_ERR) {
-		buf->ErrorCode = 0x70;
-		buf->Valid     = 1;
+		buf->ErrorCode = 0x70 | SENSE_ERRCODE_VALID;
 		buf->AdditionalSenseLength = 0xb;
-		buf->SenseKey =  UNIT_ATTENTION;
+		buf->Flags =  UNIT_ATTENTION;
 		buf->AdditionalSenseCode = 0;
 		buf->AdditionalSenseCodeQualifier = 0;
         } else if(error & TRK0_ERR) {
-		buf->ErrorCode = 0x70;
-		buf->Valid     = 1;
+		buf->ErrorCode = 0x70 | SENSE_ERRCODE_VALID;
 		buf->AdditionalSenseLength = 0xb;
-		buf->SenseKey =  NOT_READY;
+		buf->Flags =  NOT_READY;
 		buf->AdditionalSenseCode = 0;
 		buf->AdditionalSenseCodeQualifier = 0;
         } else if(error & ECC_ERR) {
-		buf->ErrorCode = 0x70;
-		buf->Valid     = 1;
+		buf->ErrorCode = 0x70 | SENSE_ERRCODE_VALID;
 		buf->AdditionalSenseLength = 0xb;
-		buf->SenseKey =  DATA_PROTECT;
+		buf->Flags =  DATA_PROTECT;
 		buf->AdditionalSenseCode = 0;
 		buf->AdditionalSenseCodeQualifier = 0;
         } else {
 		buf->ErrorCode = 0;
-		buf->Valid     = 0;
 		buf->AdditionalSenseLength = 0;
-		buf->SenseKey =  0;
+		buf->Flags =  0;
 		buf->AdditionalSenseCode = 0;
 		buf->AdditionalSenseCodeQualifier = 0;
         }
@@ -442,7 +425,7 @@
         /* if we stall, we need to clear it before we go on */
         if (result == -EPIPE) {
                 US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-                usb_stor_clear_halt(us->pusb_dev, pipe);
+                usb_stor_clear_halt(us, pipe);
         }
     
         /* did we send all the data? */
@@ -593,7 +576,7 @@
         US_DEBUGP("Bulk command S 0x%x T 0x%x Trg %d LUN %d L %d F %d CL %d\n",
                   le32_to_cpu(bcb.Signature), bcb.Tag,
                   (bcb.Lun >> 4), (bcb.Lun & 0xFF), 
-                  bcb.DataTransferLength, bcb.Flags, bcb.Length);
+                  le32_to_cpu(bcb.DataTransferLength), bcb.Flags, bcb.Length);
         result = usb_stor_bulk_msg(us, &bcb, pipe, US_BULK_CB_WRAP_LEN, 
 				   &partial);
         US_DEBUGP("Bulk command transfer result=%d\n", result);
@@ -603,7 +586,7 @@
 	else if (result == -EPIPE) {
 		/* if we stall, we need to clear it before we go on */
                 US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-                usb_stor_clear_halt(us->pusb_dev, pipe);
+                usb_stor_clear_halt(us, pipe);
 	} else if (result)  
                 return ISD200_TRANSPORT_ERROR;
     
@@ -633,7 +616,7 @@
         /* did the attempt to read the CSW fail? */
         if (result == -EPIPE) {
                 US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-                usb_stor_clear_halt(us->pusb_dev, pipe);
+                usb_stor_clear_halt(us, pipe);
            
                 /* get the status again */
                 US_DEBUGP("Attempting to get CSW (2nd try)...\n");
@@ -647,7 +630,7 @@
                 /* if it fails again, we need a reset and return an error*/
                 if (result == -EPIPE) {
                         US_DEBUGP("clearing halt for pipe 0x%x\n", pipe);
-                        usb_stor_clear_halt(us->pusb_dev, pipe);
+                        usb_stor_clear_halt(us, pipe);
                         return ISD200_TRANSPORT_ERROR;
                 }
         }
@@ -716,10 +699,9 @@
 	case ACTION_READ_STATUS:
 		US_DEBUGP("   isd200_action(READ_STATUS)\n");
 		ata.generic.ActionSelect = ACTION_SELECT_0|ACTION_SELECT_2;
-		ata.read.SelectStatus = 1;
-		ata.read.SelectError = 1;
-		ata.read.SelectCylinderHigh = 1;
-		ata.read.SelectCylinderLow = 1;
+		ata.generic.RegisterSelect =
+		  REG_CYLINDER_LOW | REG_CYLINDER_HIGH |
+		  REG_STATUS | REG_ERROR;
 		srb.sc_data_direction = SCSI_DATA_READ;
 		srb.request_buffer = pointer;
 		srb.request_bufflen = value;
@@ -730,7 +712,7 @@
 		ata.generic.ActionSelect = ACTION_SELECT_1|ACTION_SELECT_2|
 			                   ACTION_SELECT_3|ACTION_SELECT_4|
 		                           ACTION_SELECT_5;
-		ata.write.SelectDeviceHead = 1;
+		ata.generic.RegisterSelect = REG_DEVICE_HEAD;
 		ata.write.DeviceHeadByte = value;
 		srb.sc_data_direction = SCSI_DATA_NONE;
 		break;
@@ -739,7 +721,7 @@
 		US_DEBUGP("   isd200_action(RESET)\n");
 		ata.generic.ActionSelect = ACTION_SELECT_1|ACTION_SELECT_2|
 			                   ACTION_SELECT_3|ACTION_SELECT_4;
-		ata.write.SelectDeviceControl = 1;
+		ata.generic.RegisterSelect = REG_DEVICE_CONTROL;
 		ata.write.DeviceControlByte = ATA_DC_RESET_CONTROLLER;
 		srb.sc_data_direction = SCSI_DATA_NONE;
 		break;
@@ -748,7 +730,7 @@
 		US_DEBUGP("   isd200_action(REENABLE)\n");
 		ata.generic.ActionSelect = ACTION_SELECT_1|ACTION_SELECT_2|
 			                   ACTION_SELECT_3|ACTION_SELECT_4;
-		ata.write.SelectDeviceControl = 1;
+		ata.generic.RegisterSelect = REG_DEVICE_CONTROL;
 		ata.write.DeviceControlByte = ATA_DC_REENABLE_CONTROLLER;
 		srb.sc_data_direction = SCSI_DATA_NONE;
 		break;
@@ -756,16 +738,15 @@
 	case ACTION_SOFT_RESET:
 		US_DEBUGP("   isd200_action(SOFT_RESET)\n");
 		ata.generic.ActionSelect = ACTION_SELECT_1|ACTION_SELECT_5;
-		ata.write.SelectDeviceHead = 1;
+		ata.generic.RegisterSelect = REG_DEVICE_HEAD | REG_COMMAND;
 		ata.write.DeviceHeadByte = info->DeviceHead;
-		ata.write.SelectCommand = 1;
 		ata.write.CommandByte = WIN_SRST;
 		srb.sc_data_direction = SCSI_DATA_NONE;
 		break;
 
 	case ACTION_IDENTIFY:
 		US_DEBUGP("   isd200_action(IDENTIFY)\n");
-		ata.write.SelectCommand = 1;
+		ata.generic.RegisterSelect = REG_COMMAND;
 		ata.write.CommandByte = WIN_IDENTIFY;
 		srb.sc_data_direction = SCSI_DATA_READ;
 		srb.request_buffer = (void *)&info->drive;
@@ -886,6 +867,43 @@
 		srb->result = CHECK_CONDITION;
 }
 
+#ifdef CONFIG_USB_STORAGE_DEBUG
+static void isd200_log_config( struct isd200_info* info )
+{
+	US_DEBUGP("      Event Notification: 0x%x\n", 
+		  info->ConfigData.EventNotification);
+	US_DEBUGP("      External Clock: 0x%x\n", 
+		  info->ConfigData.ExternalClock);
+	US_DEBUGP("      ATA Init Timeout: 0x%x\n", 
+		  info->ConfigData.ATAInitTimeout);
+	US_DEBUGP("      ATAPI Command Block Size: 0x%x\n", 
+		  (info->ConfigData.ATAConfig & ATACFG_BLOCKSIZE) >> 6);
+	US_DEBUGP("      Master/Slave Selection: 0x%x\n", 
+		  info->ConfigData.ATAConfig & ATACFG_MASTER);
+	US_DEBUGP("      ATAPI Reset: 0x%x\n",
+		  info->ConfigData.ATAConfig & ATACFG_ATAPI_RESET);
+	US_DEBUGP("      ATA Timing: 0x%x\n",
+		  info->ConfigData.ATAConfig & ATACFG_TIMING);
+	US_DEBUGP("      ATA Major Command: 0x%x\n", 
+		  info->ConfigData.ATAMajorCommand);
+	US_DEBUGP("      ATA Minor Command: 0x%x\n", 
+		  info->ConfigData.ATAMinorCommand);
+	US_DEBUGP("      Init Status: 0x%x\n", 
+		  info->ConfigData.ATAExtraConfig & ATACFGE_INIT_STATUS);
+	US_DEBUGP("      Config Descriptor 2: 0x%x\n", 
+		  info->ConfigData.ATAExtraConfig & ATACFGE_CONF_DESC2);
+	US_DEBUGP("      Skip Device Boot: 0x%x\n",
+		  info->ConfigData.ATAExtraConfig & ATACFGE_SKIP_BOOT);
+	US_DEBUGP("      ATA 3 State Supsend: 0x%x\n",
+		  info->ConfigData.ATAExtraConfig & ATACFGE_STATE_SUSPEND);
+	US_DEBUGP("      Descriptor Override: 0x%x\n", 
+		  info->ConfigData.ATAExtraConfig & ATACFGE_DESC_OVERRIDE);
+	US_DEBUGP("      Last LUN Identifier: 0x%x\n",
+		  info->ConfigData.ATAExtraConfig & ATACFGE_LAST_LUN);
+	US_DEBUGP("      SRST Enable: 0x%x\n", 
+		  info->ConfigData.ATAExtraConfig & CFG_CAPABILITY_SRST);
+}
+#endif
 
 /**************************************************************************
  * isd200_write_config
@@ -901,26 +919,11 @@
 	int retStatus = ISD200_GOOD;
 	int result;
 
-
+#ifdef CONFIG_USB_STORAGE_DEBUG
 	US_DEBUGP("Entering isd200_write_config\n");
-
 	US_DEBUGP("   Writing the following ISD200 Config Data:\n");
-	US_DEBUGP("      Event Notification: 0x%x\n", info->ConfigData.EventNotification);
-	US_DEBUGP("      External Clock: 0x%x\n", info->ConfigData.ExternalClock);
-	US_DEBUGP("      ATA Init Timeout: 0x%x\n", info->ConfigData.ATAInitTimeout);
-	US_DEBUGP("      ATAPI Command Block Size: 0x%x\n", info->ConfigData.ATAPICommandBlockSize);
-	US_DEBUGP("      Master/Slave Selection: 0x%x\n", info->ConfigData.MasterSlaveSelection);
-	US_DEBUGP("      ATAPI Reset: 0x%x\n", info->ConfigData.ATAPIReset);
-	US_DEBUGP("      ATA Timing: 0x%x\n", info->ConfigData.ATATiming);
-	US_DEBUGP("      ATA Major Command: 0x%x\n", info->ConfigData.ATAMajorCommand);
-	US_DEBUGP("      ATA Minor Command: 0x%x\n", info->ConfigData.ATAMinorCommand);
-	US_DEBUGP("      Init Status: 0x%x\n", info->ConfigData.InitStatus);
-	US_DEBUGP("      Config Descriptor 2: 0x%x\n", info->ConfigData.ConfigDescriptor2);
-	US_DEBUGP("      Skip Device Boot: 0x%x\n", info->ConfigData.SkipDeviceBoot);
-	US_DEBUGP("      ATA 3 State Supsend: 0x%x\n", info->ConfigData.ATA3StateSuspend);
-	US_DEBUGP("      Descriptor Override: 0x%x\n", info->ConfigData.DescriptOverride);
-	US_DEBUGP("      Last LUN Identifier: 0x%x\n", info->ConfigData.LastLUNIdentifier);
-	US_DEBUGP("      SRST Enable: 0x%x\n", info->ConfigData.SRSTEnable);
+	isd200_log_config(info);
+#endif
 
 	/* let's send the command via the control pipe */
 	result = usb_stor_control_msg(
@@ -941,8 +944,8 @@
 		/* STALL must be cleared when they are detected */
 		if (result == -EPIPE) {
 			US_DEBUGP("-- Stall on control pipe. Clearing\n");
-			result = usb_stor_clear_halt(us->pusb_dev,
-						     usb_sndctrlpipe(us->pusb_dev, 0));
+			result = usb_stor_clear_halt(us,
+					usb_sndctrlpipe(us->pusb_dev, 0));
 			US_DEBUGP("-- usb_stor_clear_halt() returns %d\n", result);
 
 		}
@@ -986,30 +989,17 @@
 
 	if (result >= 0) {
 		US_DEBUGP("   Retrieved the following ISD200 Config Data:\n");
-		US_DEBUGP("      Event Notification: 0x%x\n", info->ConfigData.EventNotification);
-		US_DEBUGP("      External Clock: 0x%x\n", info->ConfigData.ExternalClock);
-		US_DEBUGP("      ATA Init Timeout: 0x%x\n", info->ConfigData.ATAInitTimeout);
-		US_DEBUGP("      ATAPI Command Block Size: 0x%x\n", info->ConfigData.ATAPICommandBlockSize);
-		US_DEBUGP("      Master/Slave Selection: 0x%x\n", info->ConfigData.MasterSlaveSelection);
-		US_DEBUGP("      ATAPI Reset: 0x%x\n", info->ConfigData.ATAPIReset);
-		US_DEBUGP("      ATA Timing: 0x%x\n", info->ConfigData.ATATiming);
-		US_DEBUGP("      ATA Major Command: 0x%x\n", info->ConfigData.ATAMajorCommand);
-		US_DEBUGP("      ATA Minor Command: 0x%x\n", info->ConfigData.ATAMinorCommand);
-		US_DEBUGP("      Init Status: 0x%x\n", info->ConfigData.InitStatus);
-		US_DEBUGP("      Config Descriptor 2: 0x%x\n", info->ConfigData.ConfigDescriptor2);
-		US_DEBUGP("      Skip Device Boot: 0x%x\n", info->ConfigData.SkipDeviceBoot);
-		US_DEBUGP("      ATA 3 State Supsend: 0x%x\n", info->ConfigData.ATA3StateSuspend);
-		US_DEBUGP("      Descriptor Override: 0x%x\n", info->ConfigData.DescriptOverride);
-		US_DEBUGP("      Last LUN Identifier: 0x%x\n", info->ConfigData.LastLUNIdentifier);
-		US_DEBUGP("      SRST Enable: 0x%x\n", info->ConfigData.SRSTEnable);
+#ifdef CONFIG_USB_STORAGE_DEBUG
+		isd200_log_config(info);
+#endif
         } else {
 		US_DEBUGP("   Request to get ISD200 Config Data failed!\n");
 
 		/* STALL must be cleared when they are detected */
 		if (result == -EPIPE) {
 			US_DEBUGP("-- Stall on control pipe. Clearing\n");
-			result = usb_stor_clear_halt(us->pusb_dev,   
-						     usb_sndctrlpipe(us->pusb_dev, 0));
+			result = usb_stor_clear_halt(us,   
+					usb_sndctrlpipe(us->pusb_dev, 0));
 			US_DEBUGP("-- usb_stor_clear_halt() returns %d\n", result);
 
 		}
@@ -1175,11 +1165,12 @@
 				break;
 			}
 		} else {
-			US_DEBUGP("   Not ATA, not ATAPI. Weird.\n");
+ 			US_DEBUGP("   Not ATA, not ATAPI. Weird.\n");
+			break;
 		}
 
 		/* check for timeout on this request */
-		if (jiffies >= endTime) {
+		if (time_after_eq(jiffies, endTime)) {
 			if (!detect)
 				US_DEBUGP("   BSY check timeout, just continue with next operation...\n");
 			else
@@ -1223,9 +1214,10 @@
 		}
 
 		isslave = (info->DeviceHead & ATA_ADDRESS_DEVHEAD_SLAVE) ? 1 : 0;
-		if (info->ConfigData.MasterSlaveSelection != isslave) {
+		if (!(info->ConfigData.ATAConfig & ATACFG_MASTER)) {
 			US_DEBUGP("   Setting Master/Slave selection to %d\n", isslave);
-			info->ConfigData.MasterSlaveSelection = isslave;
+			info->ConfigData.ATAConfig &= 0x3f;
+			info->ConfigData.ATAConfig |= (isslave<<6);
 			retStatus = isd200_write_config(us);
 		}
 	}
@@ -1272,6 +1264,8 @@
 			} else {
 				/* ATA Command Identify successful */
 				int i;
+				__u16 *src, *dest;
+				ide_fix_driveid(&info->drive);
 
 				US_DEBUGP("   Identify Data Structure:\n");
 				US_DEBUGP("      config = 0x%x\n", info->drive.config);
@@ -1317,31 +1311,25 @@
 
 				if (info->drive.command_set_1 & COMMANDSET_MEDIA_STATUS) {
 					/* set the removable bit */
-					info->InquiryData.RemovableMedia = 1;
+					info->InquiryData.DeviceTypeModifier = DEVICE_REMOVABLE;
 					info->DeviceFlags |= DF_REMOVABLE_MEDIA;
 				}
 
 				/* Fill in vendor identification fields */
-				for (i = 0; i < 20; i += 2) {
-					info->InquiryData.VendorId[i] = 
-						info->drive.model[i + 1];
-					info->InquiryData.VendorId[i+1] = 
-						info->drive.model[i];
-				}
-
-				/* Initialize unused portion of product id */
-				for (i = 0; i < 4; i++) {
-					info->InquiryData.ProductId[12+i] = ' ';
-				}
-
-				/* Move firmware revision from IDENTIFY data to */
-				/* product revision in INQUIRY data             */
-				for (i = 0; i < 4; i += 2) {
-					info->InquiryData.ProductRevisionLevel[i] =
-						info->drive.fw_rev[i+1];
-					info->InquiryData.ProductRevisionLevel[i+1] =
-						info->drive.fw_rev[i];
-				}
+				src = (__u16*)info->drive.model;
+				dest = (__u16*)info->InquiryData.VendorId;
+				for (i=0;i<4;i++)
+					dest[i] = be16_to_cpu(src[i]);
+
+				src = (__u16*)(info->drive.model+8);
+				dest = (__u16*)info->InquiryData.ProductId;
+				for (i=0;i<8;i++)
+					dest[i] = be16_to_cpu(src[i]);
+
+				src = (__u16*)info->drive.fw_rev;
+				dest = (__u16*)info->InquiryData.ProductRevisionLevel;
+				for (i=0;i<2;i++)
+					dest[i] = be16_to_cpu(src[i]);
 
 				/* determine if it supports Media Status Notification */
 				if (info->drive.command_set_2 & COMMANDSET_MEDIA_STATUS) {
@@ -1483,7 +1471,7 @@
 			ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 			ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 			ataCdb->generic.TransferBlockSize = 1;
-			ataCdb->write.SelectCommand = 1;
+			ataCdb->generic.RegisterSelect = REG_COMMAND;
 			ataCdb->write.CommandByte = ATA_COMMAND_GET_MEDIA_STATUS;
 			srb->request_bufflen = 0;
 		} else {
@@ -1504,7 +1492,7 @@
 			ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 			ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 			ataCdb->generic.TransferBlockSize = 1;
-			ataCdb->write.SelectCommand = 1;
+			ataCdb->generic.RegisterSelect = REG_COMMAND;
 			ataCdb->write.CommandByte = ATA_COMMAND_GET_MEDIA_STATUS;
 			srb->request_bufflen = 0;
 		} else {
@@ -1561,17 +1549,15 @@
 		ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 		ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 		ataCdb->generic.TransferBlockSize = 1;
-		ataCdb->write.SelectSectorCount = 1;
+		ataCdb->generic.RegisterSelect =
+		  REG_SECTOR_COUNT | REG_SECTOR_NUMBER |
+		  REG_CYLINDER_LOW | REG_CYLINDER_HIGH |
+		  REG_DEVICE_HEAD  | REG_COMMAND;
 		ataCdb->write.SectorCountByte = (unsigned char)blockCount;
-		ataCdb->write.SelectSectorNumber = 1;
 		ataCdb->write.SectorNumberByte = sectnum;
-		ataCdb->write.SelectCylinderHigh = 1;
 		ataCdb->write.CylinderHighByte = (unsigned char)(cylinder>>8);
-		ataCdb->write.SelectCylinderLow = 1;
 		ataCdb->write.CylinderLowByte = (unsigned char)cylinder;
-		ataCdb->write.SelectDeviceHead = 1;
 		ataCdb->write.DeviceHeadByte = (head | ATA_ADDRESS_DEVHEAD_STD);
-		ataCdb->write.SelectCommand = 1;
 		ataCdb->write.CommandByte = WIN_READ;
 		break;
 
@@ -1594,17 +1580,15 @@
 		ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 		ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 		ataCdb->generic.TransferBlockSize = 1;
-		ataCdb->write.SelectSectorCount = 1;
+		ataCdb->generic.RegisterSelect =
+		  REG_SECTOR_COUNT | REG_SECTOR_NUMBER |
+		  REG_CYLINDER_LOW | REG_CYLINDER_HIGH |
+		  REG_DEVICE_HEAD  | REG_COMMAND;
 		ataCdb->write.SectorCountByte = (unsigned char)blockCount;
-		ataCdb->write.SelectSectorNumber = 1;
 		ataCdb->write.SectorNumberByte = sectnum;
-		ataCdb->write.SelectCylinderHigh = 1;
 		ataCdb->write.CylinderHighByte = (unsigned char)(cylinder>>8);
-		ataCdb->write.SelectCylinderLow = 1;
 		ataCdb->write.CylinderLowByte = (unsigned char)cylinder;
-		ataCdb->write.SelectDeviceHead = 1;
 		ataCdb->write.DeviceHeadByte = (head | ATA_ADDRESS_DEVHEAD_STD);
-		ataCdb->write.SelectCommand = 1;
 		ataCdb->write.CommandByte = WIN_WRITE;
 		break;
 
@@ -1617,7 +1601,7 @@
 			ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 			ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 			ataCdb->generic.TransferBlockSize = 1;
-			ataCdb->write.SelectCommand = 1;
+			ataCdb->generic.RegisterSelect = REG_COMMAND;
 			ataCdb->write.CommandByte = (srb->cmnd[4] & 0x1) ?
 				WIN_DOORLOCK : WIN_DOORUNLOCK;
 			srb->request_bufflen = 0;
@@ -1640,14 +1624,14 @@
 			ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 			ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 			ataCdb->generic.TransferBlockSize = 0;
-			ataCdb->write.SelectCommand = 1;
+			ataCdb->generic.RegisterSelect = REG_COMMAND;
 			ataCdb->write.CommandByte = ATA_COMMAND_MEDIA_EJECT;
 		} else if ((srb->cmnd[4] & 0x3) == 0x1) {
 			US_DEBUGP("   Get Media Status\n");
 			ataCdb->generic.SignatureByte0 = info->ConfigData.ATAMajorCommand;
 			ataCdb->generic.SignatureByte1 = info->ConfigData.ATAMinorCommand;
 			ataCdb->generic.TransferBlockSize = 1;
-			ataCdb->write.SelectCommand = 1;
+			ataCdb->generic.RegisterSelect = REG_COMMAND;
 			ataCdb->write.CommandByte = ATA_COMMAND_GET_MEDIA_STATUS;
 			srb->request_bufflen = 0;
 		} else {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/jumpshot.c linux-2.5/drivers/usb/storage/jumpshot.c
--- linux-2.5.13/drivers/usb/storage/jumpshot.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/usb/storage/jumpshot.c	Fri May  3 12:57:31 2002
@@ -1,16 +1,26 @@
 /* Driver for Lexar "Jumpshot" Compact Flash reader
  *
+ * $Id: jumpshot.c,v 1.7 2002/02/25 00:40:13 mdharm Exp $
+ *
  * jumpshot driver v0.1:
  *
  * First release
  *
  * Current development and maintenance by:
  *   (c) 2000 Jimmie Mayfield (mayfield+usb@sackheads.org)
- *   many thanks to Robert Baruch for the SanDisk SmartMedia reader driver
+ *
+ *   Many thanks to Robert Baruch for the SanDisk SmartMedia reader driver
  *   which I used as a template for this driver.
+ *
  *   Some bugfixes and scatter-gather code by Gregory P. Smith 
  *   (greg-usb@electricrain.com)
  *
+ *   Fix for media change by Joerg Schneider (js@joergschneider.com)
+ *
+ * Developed with the assistance of:
+ *
+ *   (C) 2002 Alan Stern <stern@rowland.org>
+ *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2, or (at your option) any
@@ -128,8 +138,8 @@
 		/* a stall is a fatal condition from the device */
 		if (result == -EPIPE) {
 			US_DEBUGP("jumpshot_send_control:  -- Stall on control pipe. Clearing\n");
-			result = usb_clear_halt(us->pusb_dev, pipe);
-			US_DEBUGP("jumpshot_send_control:  -- usb_clear_halt() returns %d\n", result);
+			result = usb_stor_clear_halt(us, pipe);
+			US_DEBUGP("jumpshot_send_control:  -- usb_stor_clear_halt() returns %d\n", result);
 			return USB_STOR_TRANSPORT_FAILED;
 		}
 
@@ -161,7 +171,7 @@
 	if (result == -EPIPE) {
 		US_DEBUGP("jumpshot_raw_bulk:  EPIPE. clearing endpoint halt for"
 			  " pipe 0x%x, stalled at %d bytes\n", pipe, act_len);
-		usb_clear_halt(us->pusb_dev, pipe);
+		usb_stor_clear_halt(us, pipe);
 	}
 
 	if (result) {
@@ -798,6 +808,23 @@
 		//
 		return USB_STOR_TRANSPORT_GOOD;
 	}
+	
+	if (srb->cmnd[0] == START_STOP) {
+		/* this is used by sd.c'check_scsidisk_media_change to detect
+		   media change */
+		US_DEBUGP("jumpshot_transport:  START_STOP.\n");
+		/* the first jumpshot_id_device after a media change returns
+		   an error (determined experimentally) */
+		rc = jumpshot_id_device(us, info);
+		if (rc == USB_STOR_TRANSPORT_GOOD) {
+			info->sense_key = NO_SENSE;
+			srb->result = SUCCESS;
+		} else {
+			info->sense_key = UNIT_ATTENTION;
+			srb->result = CHECK_CONDITION;
+		}
+		return rc;
+        }
 
 	US_DEBUGP("jumpshot_transport:  Gah! Unknown command: %d (0x%x)\n", srb->cmnd[0], srb->cmnd[0]);
 	return USB_STOR_TRANSPORT_ERROR;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/protocol.c linux-2.5/drivers/usb/storage/protocol.c
--- linux-2.5.13/drivers/usb/storage/protocol.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/usb/storage/protocol.c	Wed Mar 27 13:07:17 2002
@@ -1,12 +1,13 @@
 /* Driver for USB Mass Storage compliant devices
  *
- * $Id: protocol.c,v 1.11 2002/01/13 06:40:25 mdharm Exp $
+ * $Id: protocol.c,v 1.13 2002/02/25 00:34:56 mdharm Exp $
  *
  * Current development and maintenance by:
- *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *   (c) 1999-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
  *
  * Developed with the assistance of:
  *   (c) 2000 David L. Brown, Jr. (usb-storage@davidb.org)
+ *   (c) 2002 Alan Stern (stern@rowland.org)
  *
  * Initial work by:
  *   (c) 1999 Michael Gee (michael@linuxspecific.com)
@@ -94,9 +95,11 @@
 
 	/* send the command to the transport layer */
 	usb_stor_invoke_transport(srb, us);
+	if (srb->result == GOOD << 1) {
 
-	/* fix the INQUIRY data if necessary */
-	fix_inquiry_data(srb);
+		/* fix the INQUIRY data if necessary */
+		fix_inquiry_data(srb);
+	}
 }
 
 void usb_stor_ATAPI_command(Scsi_Cmnd *srb, struct us_data *us)
@@ -165,13 +168,15 @@
 
 	/* send the command to the transport layer */
 	usb_stor_invoke_transport(srb, us);
+	if (srb->result == GOOD << 1) {
 
-	/* Fix the MODE_SENSE data if we translated the command */
-	if ((old_cmnd == MODE_SENSE) && (status_byte(srb->result) == GOOD))
-		usb_stor_scsiSense10to6(srb);
-
-	/* fix the INQUIRY data if necessary */
-	fix_inquiry_data(srb);
+		/* Fix the MODE_SENSE data if we translated the command */
+		if (old_cmnd == MODE_SENSE)
+			usb_stor_scsiSense10to6(srb);
+
+		/* fix the INQUIRY data if necessary */
+		fix_inquiry_data(srb);
+	}
 }
 
 
@@ -260,13 +265,15 @@
 
 	/* send the command to the transport layer */
 	usb_stor_invoke_transport(srb, us);
+	if (srb->result == GOOD << 1) {
 
-	/* Fix the MODE_SENSE data if we translated the command */
-	if ((old_cmnd == MODE_SENSE) && (status_byte(srb->result) == GOOD))
-		usb_stor_scsiSense10to6(srb);
-
-	/* Fix the data for an INQUIRY, if necessary */
-	fix_inquiry_data(srb);
+		/* Fix the MODE_SENSE data if we translated the command */
+		if (old_cmnd == MODE_SENSE)
+			usb_stor_scsiSense10to6(srb);
+
+		/* Fix the data for an INQUIRY, if necessary */
+		fix_inquiry_data(srb);
+	}
 }
 
 void usb_stor_transparent_scsi_command(Scsi_Cmnd *srb, struct us_data *us)
@@ -327,13 +334,14 @@
 
 	/* send the command to the transport layer */
 	usb_stor_invoke_transport(srb, us);
+	if (srb->result == GOOD << 1) {
 
-	/* Fix the MODE_SENSE data if we translated the command */
-	if ((us->flags & US_FL_MODE_XLATE) && (old_cmnd == MODE_SENSE)
-			&& (status_byte(srb->result) == GOOD))
-		usb_stor_scsiSense10to6(srb);
-
-	/* fix the INQUIRY data if necessary */
-	fix_inquiry_data(srb);
+		/* Fix the MODE_SENSE data if we translated the command */
+		if ((us->flags & US_FL_MODE_XLATE) && (old_cmnd == MODE_SENSE))
+			usb_stor_scsiSense10to6(srb);
+
+		/* fix the INQUIRY data if necessary */
+		fix_inquiry_data(srb);
+	}
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/shuttle_usbat.c linux-2.5/drivers/usb/storage/shuttle_usbat.c
--- linux-2.5.13/drivers/usb/storage/shuttle_usbat.c	Fri May  3 01:22:38 2002
+++ linux-2.5/drivers/usb/storage/shuttle_usbat.c	Wed Mar 27 13:07:17 2002
@@ -1,10 +1,13 @@
 /* Driver for SCM Microsystems USB-ATAPI cable
  *
- * $Id: shuttle_usbat.c,v 1.15 2001/12/08 23:32:48 mdharm Exp $
+ * $Id: shuttle_usbat.c,v 1.16 2002/02/25 00:40:13 mdharm Exp $
  *
  * Current development and maintenance by:
  *   (c) 2000, 2001 Robert Baruch (autophile@starband.net)
  *
+ * Developed with the assistance of:
+ *   (c) 2002 Alan Stern <stern@rowland.org>
+ *
  * Many originally ATAPI devices were slightly modified to meet the USB
  * market by using some kind of translation from ATAPI to USB on the host,
  * and the peripheral would translate from USB back to ATAPI.
@@ -107,8 +110,8 @@
 		/* a stall is a fatal condition from the device */
 		if (result == -EPIPE) {
 			US_DEBUGP("-- Stall on control pipe. Clearing\n");
-			result = usb_clear_halt(us->pusb_dev, pipe);
-			US_DEBUGP("-- usb_clear_halt() returns %d\n", result);
+			result = usb_stor_clear_halt(us, pipe);
+			US_DEBUGP("-- usb_stor_clear_halt() returns %d\n", result);
 			return USB_STOR_TRANSPORT_FAILED;
 		}
 
@@ -140,7 +143,7 @@
        	        US_DEBUGP("EPIPE: clearing endpoint halt for"
 			" pipe 0x%x, stalled at %d bytes\n",
 			pipe, act_len);
-               	usb_clear_halt(us->pusb_dev, pipe);
+               	usb_stor_clear_halt(us, pipe);
         }
 
 	if (result) {
@@ -515,7 +518,7 @@
 			 */
 
 			if (direction==SCSI_DATA_READ && i==0)
-				usb_clear_halt(us->pusb_dev,
+				usb_stor_clear_halt(us,
 					usb_sndbulkpipe(us->pusb_dev,
 					  us->ep_out));
 			/*
@@ -675,9 +678,15 @@
 		len = short_pack(data[7+9], data[7+8]);
 		len <<= 16;
 		len |= data[7+7];
+		US_DEBUGP("handle_read10: GPCMD_READ_CD: len %d\n", len);
 		srb->transfersize = srb->request_bufflen/len;
 	}
 
+	if (!srb->transfersize)  {
+		srb->transfersize = 2048; /* A guess */
+		US_DEBUGP("handle_read10: transfersize 0, forcing %d\n",
+			srb->transfersize);
+	}
 
 	len = (65535/srb->transfersize) * srb->transfersize;
 	US_DEBUGP("Max read is %d bytes\n", len);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/transport.c linux-2.5/drivers/usb/storage/transport.c
--- linux-2.5.13/drivers/usb/storage/transport.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/usb/storage/transport.c	Wed Mar 27 13:07:17 2002
@@ -1,13 +1,14 @@
 /* Driver for USB Mass Storage compliant devices
  *
- * $Id: transport.c,v 1.42 2001/12/08 23:32:48 mdharm Exp $
+ * $Id: transport.c,v 1.44 2002/02/25 00:43:41 mdharm Exp $
  *
  * Current development and maintenance by:
- *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *   (c) 1999-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
  *
  * Developed with the assistance of:
  *   (c) 2000 David L. Brown, Jr. (usb-storage@davidb.org)
  *   (c) 2000 Stephen J. Gowdy (SGowdy@lbl.gov)
+ *   (c) 2002 Alan Stern <stern@rowland.org>
  *
  * Initial work by:
  *   (c) 1999 Michael Gee (michael@linuxspecific.com)
@@ -335,31 +336,7 @@
 			   len = srb->request_bufflen;
 	   }
 
-return len;
-}
-
-/* This is a version of usb_clear_halt() that doesn't read the status from
- * the device -- this is because some devices crash their internal firmware
- * when the status is requested after a halt
- */
-int usb_stor_clear_halt(struct usb_device *dev, int pipe)
-{
-	int result;
-	int endp = usb_pipeendpoint(pipe) | (usb_pipein(pipe) << 7);
-
-	result = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
-				 USB_REQ_CLEAR_FEATURE, USB_RECIP_ENDPOINT, 0,
-				 endp, NULL, 0, HZ * 3);
-
-	/* this is a failure case */
-	if (result < 0)
-		return result;
-
-	/* reset the toggles and endpoint flags */
-	usb_endpoint_running(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe));
-	usb_settoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe), 0);
-
-	return 0;
+	return len;
 }
 
 /***********************************************************************
@@ -481,6 +458,34 @@
 	return us->current_urb->status;
 }
 
+/* This is a version of usb_clear_halt() that doesn't read the status from
+ * the device -- this is because some devices crash their internal firmware
+ * when the status is requested after a halt
+ */
+int usb_stor_clear_halt(struct us_data *us, int pipe)
+{
+	int result;
+	int endp = usb_pipeendpoint(pipe) | (usb_pipein(pipe) << 7);
+
+	result = usb_stor_control_msg(us,
+		usb_sndctrlpipe(us->pusb_dev, 0),
+		USB_REQ_CLEAR_FEATURE, USB_RECIP_ENDPOINT, 0,
+		endp, NULL, 0);		/* note: no 3*HZ timeout */
+	US_DEBUGP("usb_stor_clear_halt: result=%d\n", result);
+
+	/* this is a failure case */
+	if (result < 0)
+		return result;
+
+	/* reset the toggles and endpoint flags */
+	usb_endpoint_running(us->pusb_dev, usb_pipeendpoint(pipe),
+		usb_pipeout(pipe));
+	usb_settoggle(us->pusb_dev, usb_pipeendpoint(pipe),
+		usb_pipeout(pipe), 0);
+
+	return 0;
+}
+
 /*
  * Transfer one SCSI scatter-gather buffer via bulk transfer
  *
@@ -513,7 +518,13 @@
 	/* if we stall, we need to clear it before we go on */
 	if (result == -EPIPE) {
 		US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-		usb_stor_clear_halt(us->pusb_dev, pipe);
+		usb_stor_clear_halt(us, pipe);
+	}
+
+	/* did we abort this command? */
+	if (result == -ENOENT) {
+		US_DEBUGP("usb_stor_transfer_partial(): transfer aborted\n");
+		return US_BULK_TRANSFER_ABORTED;
 	}
 
 	/* did we send all the data? */
@@ -522,21 +533,14 @@
 		return US_BULK_TRANSFER_GOOD;
 	}
 
-	/* uh oh... we have an error code, so something went wrong. */
-	if (result) {
-		/* NAK - that means we've retried a few times already */
-		if (result == -ETIMEDOUT) {
-			US_DEBUGP("usb_stor_transfer_partial(): device NAKed\n");
-			return US_BULK_TRANSFER_FAILED;
-		}
-
-		/* -ENOENT -- we canceled this transfer */
-		if (result == -ENOENT) {
-			US_DEBUGP("usb_stor_transfer_partial(): transfer aborted\n");
-			return US_BULK_TRANSFER_ABORTED;
-		}
+	/* NAK - that means we've retried a few times already */
+	if (result == -ETIMEDOUT) {
+		US_DEBUGP("usb_stor_transfer_partial(): device NAKed\n");
+		return US_BULK_TRANSFER_FAILED;
+	}
 
-		/* the catch-all case */
+	/* the catch-all error case */
+	if (result) {
 		US_DEBUGP("usb_stor_transfer_partial(): unknown error\n");
 		return US_BULK_TRANSFER_FAILED;
 	}
@@ -550,7 +554,7 @@
  * Transfer an entire SCSI command's worth of data payload over the bulk
  * pipe.
  *
- * Note that this uses usb_stor_transfer_partial to achieve it's goals -- this
+ * Note that this uses usb_stor_transfer_partial to achieve its goals -- this
  * function simply determines if we're going to use scatter-gather or not,
  * and acts appropriately.  For now, it also re-interprets the error codes.
  */
@@ -631,6 +635,14 @@
 		return;
 	}
 
+	/* if there is a transport error, reset and don't auto-sense */
+	if (result == USB_STOR_TRANSPORT_ERROR) {
+		US_DEBUGP("-- transport indicates error, resetting\n");
+		us->transport_reset(us);
+		srb->result = DID_ERROR << 16;
+		return;
+	}
+
 	/* Determine if we need to auto-sense
 	 *
 	 * I normally don't use a flag like this, but it's almost impossible
@@ -660,7 +672,7 @@
 	}
 
 	/*
-	 * If we have an error, we're going to do a REQUEST_SENSE 
+	 * If we have a failure, we're going to do a REQUEST_SENSE 
 	 * automatically.  Note that we differentiate between a command
 	 * "failure" and an "error" in the transport mechanism.
 	 */
@@ -668,13 +680,6 @@
 		US_DEBUGP("-- transport indicates command failure\n");
 		need_auto_sense = 1;
 	}
-	if (result == USB_STOR_TRANSPORT_ERROR) {
-		us->transport_reset(us);
-		US_DEBUGP("-- transport indicates transport failure\n");
-		need_auto_sense = 0;
-		srb->result = DID_ERROR << 16;
-		return;
-	}
 
 	/*
 	 * Also, if we have a short transfer on a command that can't have
@@ -730,6 +735,19 @@
 
 		/* issue the auto-sense command */
 		temp_result = us->transport(us->srb, us);
+
+		/* let's clean up right away */
+		srb->request_buffer = old_request_buffer;
+		srb->request_bufflen = old_request_bufflen;
+		srb->use_sg = old_sg;
+		srb->sc_data_direction = old_sc_data_direction;
+		memcpy(srb->cmnd, old_cmnd, MAX_COMMAND_SIZE);
+
+		if (temp_result == USB_STOR_TRANSPORT_ABORTED) {
+			US_DEBUGP("-- auto-sense aborted\n");
+			srb->result = DID_ABORT << 16;
+			return;
+		}
 		if (temp_result != USB_STOR_TRANSPORT_GOOD) {
 			US_DEBUGP("-- auto-sense failure\n");
 
@@ -760,13 +778,6 @@
 		/* set the result so the higher layers expect this data */
 		srb->result = CHECK_CONDITION << 1;
 
-		/* we're done here, let's clean up */
-		srb->request_buffer = old_request_buffer;
-		srb->request_bufflen = old_request_bufflen;
-		srb->use_sg = old_sg;
-		srb->sc_data_direction = old_sc_data_direction;
-		memcpy(srb->cmnd, old_cmnd, MAX_COMMAND_SIZE);
-
 		/* If things are really okay, then let's show that */
 		if ((srb->sense_buffer[2] & 0xf) == 0x0)
 			srb->result = GOOD << 1;
@@ -864,21 +875,25 @@
 	if (result < 0) {
 		/* Reset flag for status notification */
 		atomic_set(us->ip_wanted, 0);
+	}
+
+	/* if the command was aborted, indicate that */
+	if (result == -ENOENT)
+		return USB_STOR_TRANSPORT_ABORTED;
+
+	/* STALL must be cleared when it is detected */
+	if (result == -EPIPE) {
+		US_DEBUGP("-- Stall on control pipe. Clearing\n");
+		result = usb_stor_clear_halt(us,	
+			usb_sndctrlpipe(us->pusb_dev, 0));
 
 		/* if the command was aborted, indicate that */
 		if (result == -ENOENT)
 			return USB_STOR_TRANSPORT_ABORTED;
+		return USB_STOR_TRANSPORT_FAILED;
+	}
 
-		/* STALL must be cleared when they are detected */
-		if (result == -EPIPE) {
-			US_DEBUGP("-- Stall on control pipe. Clearing\n");
-			result = usb_stor_clear_halt(us->pusb_dev,	
-					    usb_sndctrlpipe(us->pusb_dev,
-							    0));
-			US_DEBUGP("-- usb_stor_clear_halt() returns %d\n", result);
-			return USB_STOR_TRANSPORT_FAILED;
-		}
-
+	if (result < 0) {
 		/* Uh oh... serious problem here */
 		return USB_STOR_TRANSPORT_ERROR;
 	}
@@ -887,12 +902,18 @@
 	/* transfer the data payload for this command, if one exists*/
 	if (usb_stor_transfer_length(srb)) {
 		usb_stor_transfer(srb, us);
-		US_DEBUGP("CBI data stage result is 0x%x\n", srb->result);
+		result = srb->result;
+		US_DEBUGP("CBI data stage result is 0x%x\n", result);
 
-		/* if it was aborted, we need to indicate that */
-		if (srb->result == USB_STOR_TRANSPORT_ABORTED) {
+		/* report any errors */
+		if (result == US_BULK_TRANSFER_ABORTED) {
+			atomic_set(us->ip_wanted, 0);
 			return USB_STOR_TRANSPORT_ABORTED;
 		}
+		if (result == US_BULK_TRANSFER_FAILED) {
+			atomic_set(us->ip_wanted, 0);
+			return USB_STOR_TRANSPORT_FAILED;
+		}
 	}
 
 	/* STATUS STAGE */
@@ -976,10 +997,12 @@
 		/* a stall is a fatal condition from the device */
 		if (result == -EPIPE) {
 			US_DEBUGP("-- Stall on control pipe. Clearing\n");
-			result = usb_stor_clear_halt(us->pusb_dev, 
-					    usb_sndctrlpipe(us->pusb_dev,
-							    0));
-			US_DEBUGP("-- usb_stor_clear_halt() returns %d\n", result);
+			result = usb_stor_clear_halt(us,
+				usb_sndctrlpipe(us->pusb_dev, 0));
+
+			/* if the command was aborted, indicate that */
+			if (result == -ENOENT)
+				return USB_STOR_TRANSPORT_ABORTED;
 			return USB_STOR_TRANSPORT_FAILED;
 		}
 
@@ -991,11 +1014,16 @@
 	/* transfer the data payload for this command, if one exists*/
 	if (usb_stor_transfer_length(srb)) {
 		usb_stor_transfer(srb, us);
-		US_DEBUGP("CB data stage result is 0x%x\n", srb->result);
+		result = srb->result;
+		US_DEBUGP("CB data stage result is 0x%x\n", result);
 
-		/* if it was aborted, we need to indicate that */
-		if (srb->result == USB_STOR_TRANSPORT_ABORTED)
+		/* report any errors */
+		if (result == US_BULK_TRANSFER_ABORTED) {
 			return USB_STOR_TRANSPORT_ABORTED;
+		}
+		if (result == US_BULK_TRANSFER_FAILED) {
+			return USB_STOR_TRANSPORT_FAILED;
+		}
 	}
 
 	/* STATUS STAGE */
@@ -1016,7 +1044,8 @@
 	int result;
 	int pipe;
 
-	/* issue the command */
+	/* issue the command -- use usb_control_msg() because
+	 *  the state machine is not yet alive */
 	pipe = usb_rcvctrlpipe(us->pusb_dev, 0);
 	result = usb_control_msg(us->pusb_dev, pipe,
 				 US_BULK_GET_MAX_LUN, 
@@ -1034,7 +1063,10 @@
 	/* if we get a STALL, clear the stall */
 	if (result == -EPIPE) {
 		US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-		usb_stor_clear_halt(us->pusb_dev, pipe);
+
+		/* Use usb_clear_halt() because the state machine
+		 *  is not yet alive */
+		usb_clear_halt(us->pusb_dev, pipe);
 	}
 
 	/* return the default -- no LUNs */
@@ -1051,10 +1083,6 @@
 	int pipe;
 	int partial;
 
-	/* if the device was removed, then we're already reset */
-	if (!us->pusb_dev)
-		return SUCCESS;
-
 	/* set up the command wrapper */
 	bcb.Signature = cpu_to_le32(US_BULK_CB_SIGN);
 	bcb.DataTransferLength = cpu_to_le32(usb_stor_transfer_length(srb));
@@ -1088,7 +1116,12 @@
 	/* if we stall, we need to clear it before we go on */
 	if (result == -EPIPE) {
 		US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-		usb_stor_clear_halt(us->pusb_dev, pipe);
+		result = usb_stor_clear_halt(us, pipe);
+
+		/* if the command was aborted, indicate that */
+		if (result == -ENOENT)
+			return USB_STOR_TRANSPORT_ABORTED;
+		result = -EPIPE;
 	} else if (result) {
 		/* unknown error -- we've got a problem */
 		return USB_STOR_TRANSPORT_ERROR;
@@ -1099,11 +1132,11 @@
 		/* send/receive data payload, if there is any */
 		if (bcb.DataTransferLength) {
 			usb_stor_transfer(srb, us);
-			US_DEBUGP("Bulk data transfer result 0x%x\n", 
-				  srb->result);
+			result = srb->result;
+			US_DEBUGP("Bulk data transfer result 0x%x\n", result);
 
 			/* if it was aborted, we need to indicate that */
-			if (srb->result == USB_STOR_TRANSPORT_ABORTED)
+			if (result == US_BULK_TRANSFER_ABORTED)
 				return USB_STOR_TRANSPORT_ABORTED;
 		}
 	}
@@ -1127,8 +1160,12 @@
 	/* did the attempt to read the CSW fail? */
 	if (result == -EPIPE) {
 		US_DEBUGP("clearing endpoint halt for pipe 0x%x\n", pipe);
-		usb_stor_clear_halt(us->pusb_dev, pipe);
-	       
+		result = usb_stor_clear_halt(us, pipe);
+
+		/* if the command was aborted, indicate that */
+		if (result == -ENOENT)
+			return USB_STOR_TRANSPORT_ABORTED;
+
 		/* get the status again */
 		US_DEBUGP("Attempting to get CSW (2nd try)...\n");
 		result = usb_stor_bulk_msg(us, &bcs, pipe,
@@ -1141,7 +1178,11 @@
 		/* if it fails again, we need a reset and return an error*/
 		if (result == -EPIPE) {
 			US_DEBUGP("clearing halt for pipe 0x%x\n", pipe);
-			usb_stor_clear_halt(us->pusb_dev, pipe);
+			result = usb_stor_clear_halt(us, pipe);
+
+			/* if the command was aborted, indicate that */
+			if (result == -ENOENT)
+				return USB_STOR_TRANSPORT_ABORTED;
 			return USB_STOR_TRANSPORT_ERROR;
 		}
 	}
@@ -1157,7 +1198,7 @@
 		  le32_to_cpu(bcs.Signature), bcs.Tag, 
 		  bcs.Residue, bcs.Status);
 	if (bcs.Signature != cpu_to_le32(US_BULK_CS_SIGN) || 
-	    bcs.Tag != bcb.Tag || 
+	    ((bcs.Tag != bcb.Tag ) && (!(us->flags & US_FL_SL_IDE_BUG))) || 
 	    bcs.Status > US_BULK_STAT_PHASE || partial != 13) {
 		US_DEBUGP("Bulk logical error\n");
 		return USB_STOR_TRANSPORT_ERROR;
@@ -1220,10 +1261,10 @@
 	set_current_state(TASK_RUNNING);
 
 	US_DEBUGP("CB_reset: clearing endpoint halt\n");
-	usb_stor_clear_halt(us->pusb_dev, 
-			    usb_rcvbulkpipe(us->pusb_dev, us->ep_in));
-	usb_stor_clear_halt(us->pusb_dev, 
-			    usb_rcvbulkpipe(us->pusb_dev, us->ep_out));
+	usb_stor_clear_halt(us,
+			usb_rcvbulkpipe(us->pusb_dev, us->ep_in));
+	usb_stor_clear_halt(us,
+			usb_sndbulkpipe(us->pusb_dev, us->ep_out));
 
 	US_DEBUGP("CB_reset done\n");
 	/* return a result code based on the result of the control message */
@@ -1259,10 +1300,10 @@
 	schedule_timeout(HZ*6);
 	set_current_state(TASK_RUNNING);
 
-	usb_stor_clear_halt(us->pusb_dev, 
-			    usb_rcvbulkpipe(us->pusb_dev, us->ep_in));
-	usb_stor_clear_halt(us->pusb_dev, 
-			    usb_sndbulkpipe(us->pusb_dev, us->ep_out));
+	usb_stor_clear_halt(us,
+			usb_rcvbulkpipe(us->pusb_dev, us->ep_in));
+	usb_stor_clear_halt(us,
+			usb_sndbulkpipe(us->pusb_dev, us->ep_out));
 	US_DEBUGP("Bulk soft reset completed\n");
 	return SUCCESS;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/transport.h linux-2.5/drivers/usb/storage/transport.h
--- linux-2.5.13/drivers/usb/storage/transport.h	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/usb/storage/transport.h	Wed Mar 27 21:56:43 2002
@@ -1,7 +1,7 @@
 /* Driver for USB Mass Storage compliant devices
  * Transport Functions Header File
  *
- * $Id: transport.h,v 1.15 2001/03/17 20:06:23 jrmayfield Exp $
+ * $Id: transport.h,v 1.17 2002/02/25 00:43:41 mdharm Exp $
  *
  * Current development and maintenance by:
  *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
@@ -151,6 +151,6 @@
 		unsigned int*);
 extern int usb_stor_control_msg(struct us_data*, unsigned int, u8, u8,
 		u16, u16, void*, u16);
+extern int usb_stor_clear_halt(struct us_data*, int );
 extern void usb_stor_transfer(Scsi_Cmnd*, struct us_data*);
-extern int usb_stor_clear_halt(struct usb_device*, int );
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/unusual_devs.h linux-2.5/drivers/usb/storage/unusual_devs.h
--- linux-2.5.13/drivers/usb/storage/unusual_devs.h	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/usb/storage/unusual_devs.h	Fri May  3 12:57:31 2002
@@ -1,10 +1,10 @@
 /* Driver for USB Mass Storage compliant devices
  * Ununsual Devices File
  *
- * $Id: unusual_devs.h,v 1.25 2002/01/13 06:39:17 mdharm Exp $
+ * $Id: unusual_devs.h,v 1.32 2002/02/25 02:41:24 mdharm Exp $
  *
  * Current development and maintenance by:
- *   (c) 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *   (c) 2000-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
  *
  * Initial work by:
  *   (c) 2000 Adam J. Richter (adam@yggdrasil.com), Yggdrasil Computing, Inc.
@@ -106,9 +106,31 @@
  * This entry is needed because the device reports Sub=ff 
  */
 UNUSUAL_DEV(  0x04da, 0x0901, 0x0100, 0x0200,
-               "Panasonic",
-               "LS-120 Camera",
-               US_SC_UFI, US_PR_CBI, NULL, 0),
+		"Panasonic",
+		"LS-120 Camera",
+		US_SC_UFI, US_PR_CBI, NULL, 0),
+
+/* Reported by Peter Wächtler <pwaechtler@loewe-komp.de> */
+UNUSUAL_DEV(  0x04ce, 0x0002, 0x0074, 0x0074,
+		"ScanLogic",
+		"SL11R-IDE 0049SQFP-1.2 A002",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_FIX_INQUIRY ),
+
+/* Reported by Leif Sawyer <leif@gci.net> */
+UNUSUAL_DEV(  0x04ce, 0x0002, 0x0240, 0x0240,
+		"H45 ScanLogic",
+		"SL11R-IDE 9951SQFP-1.2 K004",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_FIX_INQUIRY | US_FL_SL_IDE_BUG ),
+
+/* Reported by Rene Engelhard <mail@rene-engelhard.de> and
+    Dylan Egan <crack_me@bigpond.com.au> */
+UNUSUAL_DEV(  0x04ce, 0x0002, 0x0260, 0x0260,
+		"ScanLogic",
+		"SL11R-IDE unknown HW rev",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_SL_IDE_BUG ),
 
 /* Most of the following entries were developed with the help of
  * Shuttle/SCM directly.
@@ -198,7 +220,7 @@
 /* This entry is needed because the device reports Sub=ff */
 UNUSUAL_DEV(  0x054c, 0x0010, 0x0106, 0x0422, 
 		"Sony",
-		"DSC-S30/S70/S75/505V/F505", 
+		"DSC-S30/S70/S75/505V/F505/F707", 
 		US_SC_SCSI, US_PR_CB, NULL,
 		US_FL_SINGLE_LUN | US_FL_START_STOP | US_FL_MODE_XLATE ),
 
@@ -223,7 +245,7 @@
 		US_FL_SINGLE_LUN | US_FL_START_STOP | US_FL_MODE_XLATE),
 
 UNUSUAL_DEV(  0x054c, 0x0032, 0x0000, 0x9999,
-                "Sony",
+		"Sony",
 		"Memorystick MSC-U01N",
 		US_SC_UFI, US_PR_CB, NULL,
 		US_FL_SINGLE_LUN | US_FL_START_STOP ),
@@ -254,34 +276,34 @@
 
 #ifdef CONFIG_USB_STORAGE_ISD200
 UNUSUAL_DEV(  0x05ab, 0x0031, 0x0100, 0x0110,
-                "In-System",
-                "USB/IDE Bridge (ATA/ATAPI)",
-                US_SC_ISD200, US_PR_BULK, isd200_Initialization,
-                0 ),
+		"In-System",
+		"USB/IDE Bridge (ATA/ATAPI)",
+		US_SC_ISD200, US_PR_BULK, isd200_Initialization,
+		0 ),
 
 UNUSUAL_DEV(  0x05ab, 0x0301, 0x0100, 0x0110,
-                "In-System",
-                "Portable USB Harddrive V2",
-                US_SC_ISD200, US_PR_BULK, isd200_Initialization,
-                0 ),
+		"In-System",
+		"Portable USB Harddrive V2",
+		US_SC_ISD200, US_PR_BULK, isd200_Initialization,
+		0 ),
 
 UNUSUAL_DEV(  0x05ab, 0x0351, 0x0100, 0x0110,
-                "In-System",
-                "Portable USB Harddrive V2",
-                US_SC_ISD200, US_PR_BULK, isd200_Initialization,
-                0 ),
+		"In-System",
+		"Portable USB Harddrive V2",
+		US_SC_ISD200, US_PR_BULK, isd200_Initialization,
+		0 ),
 
 UNUSUAL_DEV(  0x05ab, 0x5701, 0x0100, 0x0110,
-                "In-System",
-                "USB Storage Adapter V2",
-                US_SC_ISD200, US_PR_BULK, isd200_Initialization,
-                0 ),
+		"In-System",
+		"USB Storage Adapter V2",
+		US_SC_ISD200, US_PR_BULK, isd200_Initialization,
+		0 ),
 
 UNUSUAL_DEV(  0x054c, 0x002b, 0x0100, 0x0110,
-                "Sony",
-                "Portable USB Harddrive V2",
-                US_SC_ISD200, US_PR_BULK, isd200_Initialization,
-                0 ),
+		"Sony",
+		"Portable USB Harddrive V2",
+		US_SC_ISD200, US_PR_BULK, isd200_Initialization,
+		0 ),
 #endif
 
 #ifdef CONFIG_USB_STORAGE_JUMPSHOT
@@ -289,9 +311,36 @@
 		"Lexar",
 		"Jumpshot USB CF Reader",
 		US_SC_SCSI, US_PR_JUMPSHOT, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 #endif
 
+/* Reported by Carlos Villegas <cav@uniscope.co.jp>
+ * This device needs an INQUIRY of exactly 36-bytes to function.
+ * That is the only reason this entry is needed.
+ */
+UNUSUAL_DEV(  0x05e3, 0x0700, 0x0000, 0xffff,
+		"SIIG",
+		"CompactFlash Card Reader",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_FIX_INQUIRY ),
+
+/* Reported by Peter Marks <peter.marks@turner.com>
+ * Like the SIIG unit above, this unit needs an INQUIRY to ask for exactly
+ * 36 bytes of data.  No more, no less. That is the only reason this entry
+ * is needed.
+ */
+UNUSUAL_DEV(  0x05e3, 0x0702, 0x0000, 0xffff,
+		"EagleTec",
+		"External Hard Disk",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_FIX_INQUIRY ),
+
+UNUSUAL_DEV(  0x05e3, 0x0700, 0x0000, 0x9999,
+		"Unknown",
+		"GL641USB based CF Card reader",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_FIX_INQUIRY | US_FL_MODE_XLATE),
+
 UNUSUAL_DEV(  0x0644, 0x0000, 0x0100, 0x0100, 
 		"TEAC",
 		"Floppy Drive",
@@ -305,13 +354,21 @@
 		US_FL_SINGLE_LUN | US_FL_START_STOP ),
 #endif
 
+/* Submitted by kedar@centillium
+ * Needed for START_STOP flag, but that is unconfirmed */
+UNUSUAL_DEV( 0x0686, 0x4006, 0x0001, 0x0001,
+		"Minolta",
+		"Dimage S304",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_START_STOP ),
+
 /* Submitted by f.brugmans@hccnet.nl
  * Needed for START_STOP flag */
 UNUSUAL_DEV( 0x0686, 0x4007, 0x0001, 0x0001,
-                "Minolta",
-                "Dimage S304",
-                US_SC_SCSI, US_PR_BULK, NULL,
-                US_FL_START_STOP ),
+		"Minolta",
+		"Dimage S304",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_START_STOP ),
 
 UNUSUAL_DEV(  0x0693, 0x0002, 0x0100, 0x0100, 
 		"Hagiwara",
@@ -336,10 +393,10 @@
 		US_FL_IGNORE_SER),
 
 UNUSUAL_DEV(  0x0781, 0x0100, 0x0100, 0x0100,
-                "Sandisk",
-                "ImageMate SDDR-12",
-                US_SC_SCSI, US_PR_CB, NULL,
-                US_FL_SINGLE_LUN ),
+		"Sandisk",
+		"ImageMate SDDR-12",
+		US_SC_SCSI, US_PR_CB, NULL,
+		US_FL_SINGLE_LUN ),
 
 #ifdef CONFIG_USB_STORAGE_SDDR09
 UNUSUAL_DEV(  0x0781, 0x0200, 0x0000, 0x9999, 
@@ -351,9 +408,9 @@
 
 #ifdef CONFIG_USB_STORAGE_FREECOM
 UNUSUAL_DEV(  0x07ab, 0xfc01, 0x0000, 0x9999,
-                "Freecom",
-                "USB-IDE",
-                US_SC_QIC, US_PR_FREECOM, freecom_init, 0),
+		"Freecom",
+		"USB-IDE",
+		US_SC_QIC, US_PR_FREECOM, freecom_init, 0),
 #endif
 
 UNUSUAL_DEV(  0x07af, 0x0004, 0x0100, 0x0133, 
@@ -381,7 +438,7 @@
 		"Datafab",
 		"MDCFE-B USB CF Reader",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 
 	/*
 	 * The following Datafab-based devices may or may not work
@@ -398,38 +455,38 @@
 		"SIIG/Datafab",
 		"SIIG/Datafab Memory Stick+CF Reader/Writer",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 
 UNUSUAL_DEV( 0x07c4, 0xa003, 0x0000, 0xffff,
 		"Datafab/Unknown",
 		"Datafab-based Reader",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 
 UNUSUAL_DEV( 0x07c4, 0xa004, 0x0000, 0xffff,
 		"Datafab/Unknown",
 		"Datafab-based Reader",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 
 UNUSUAL_DEV( 0x07c4, 0xa005, 0x0000, 0xffff,
 		"PNY/Datafab",
 		"PNY/Datafab CF+SM Reader",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 
 UNUSUAL_DEV( 0x07c4, 0xa006, 0x0000, 0xffff,
 		"Simple Tech/Datafab",
 		"Simple Tech/Datafab CF+SM Reader",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 
 /* Submitted by Olaf Hering <olh@suse.de> */
 UNUSUAL_DEV(  0x07c4, 0xa109, 0x0000, 0xffff,
 		"Datafab Systems, Inc.",
 		"USB to CF + SM Combo (LC1)",
 		US_SC_SCSI, US_PR_DATAFAB, NULL,
-		US_FL_MODE_XLATE | US_FL_START_STOP ),
+		US_FL_MODE_XLATE ),
 #endif
 
 /* Casio QV 2x00/3x00/4000/8000 digital still cameras are not conformant
@@ -440,10 +497,10 @@
  *   of the SCSI layer ourselves.
  */
 UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x9009,
-                "Casio",
-                "QV DigitalCamera",
-                US_SC_8070, US_PR_CB, NULL,
-                US_FL_FIX_INQUIRY ),
+		"Casio",
+		"QV DigitalCamera",
+		US_SC_8070, US_PR_CB, NULL,
+		US_FL_FIX_INQUIRY ),
 
 UNUSUAL_DEV(  0x097a, 0x0001, 0x0000, 0x0001,
 		"Minds@Work",
@@ -451,14 +508,27 @@
  		US_SC_SCSI, US_PR_CB, NULL,
 		US_FL_MODE_XLATE ),
 
+UNUSUAL_DEV(  0x0a16, 0x8888, 0x0100, 0x0100,
+		"IBM",
+		"IBM USB Memory Key",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_FIX_INQUIRY ),
+
 #ifdef CONFIG_USB_STORAGE_ISD200
 UNUSUAL_DEV(  0x0bf6, 0xa001, 0x0100, 0x0110,
-                "ATI",
-                "USB Cable 205",
-                US_SC_ISD200, US_PR_BULK, isd200_Initialization,
-                0 ),
+		"ATI",
+		"USB Cable 205",
+		US_SC_ISD200, US_PR_BULK, isd200_Initialization,
+		0 ),
 #endif
 
+/* EasyDisk support. Submitted by Stanislav Karchebny <berk@madfire.net> */
+UNUSUAL_DEV(  0x1065, 0x2136, 0x0000, 0x0001,
+		"Global Channel Solutions",
+		"EasyDisk EDxxxx",
+		US_SC_SCSI, US_PR_BULK, NULL,
+		US_FL_MODE_XLATE | US_FL_START_STOP | US_FL_FIX_INQUIRY ),
+
 /* Submitted by Brian Hall <brihall@bigfoot.com>
  * Needed for START_STOP flag */
 UNUSUAL_DEV(  0x0c76, 0x0003, 0x0100, 0x0100,
@@ -469,9 +539,12 @@
 
 /* Reported by Dan Pilone <pilone@slac.com>
  * The device needs the flags only.
+ * Also reported by Brian Hall <brihall@bigfoot.com>, again for flags.
+ * I also suspect this device may have a broken serial number.
  */
 UNUSUAL_DEV(  0x1065, 0x2136, 0x0000, 0x9999,
 		"CCYU TECHNOLOGY",
 		"EasyDisk Portable Device",
 		US_SC_SCSI, US_PR_BULK, NULL,
 		US_FL_MODE_XLATE | US_FL_START_STOP),
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/usb.c linux-2.5/drivers/usb/storage/usb.c
--- linux-2.5.13/drivers/usb/storage/usb.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/usb/storage/usb.c	Wed Mar 27 13:07:17 2002
@@ -1,9 +1,9 @@
 /* Driver for USB Mass Storage compliant devices
  *
- * $Id: usb.c,v 1.70 2002/01/06 07:14:12 mdharm Exp $
+ * $Id: usb.c,v 1.73 2002/01/27 09:02:15 mdharm Exp $
  *
  * Current development and maintenance by:
- *   (c) 1999, 2000 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
+ *   (c) 1999-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
  *
  * Developed with the assistance of:
  *   (c) 2000 David L. Brown, Jr. (usb-storage@davidb.org)
@@ -315,6 +315,7 @@
 	 * so get rid of all our resources..
 	 */
 	daemonize();
+	reparent_to_init();
 
 	/* avoid getting signals */
 	spin_lock_irq(&current->sigmask_lock);
@@ -955,6 +956,7 @@
 			ss->protocol_name = "Unknown";
 			kfree(ss->current_urb);
 			kfree(ss);
+			usb_dec_dev_use(dev);
 			return NULL;
 			break;
 		}
@@ -962,6 +964,8 @@
 
 		/* allocate an IRQ callback if one is needed */
 		if ((ss->protocol == US_PR_CBI) && usb_stor_allocate_irq(ss)) {
+			kfree(ss->current_urb);
+			kfree(ss);
 			usb_dec_dev_use(dev);
 			return NULL;
 		}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/usb/storage/usb.h linux-2.5/drivers/usb/storage/usb.h
--- linux-2.5.13/drivers/usb/storage/usb.h	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/usb/storage/usb.h	Wed Mar 27 17:07:18 2002
@@ -101,6 +101,7 @@
 #define US_FL_IGNORE_SER      0x00000010 /* Ignore the serial number given  */
 #define US_FL_SCM_MULT_TARG   0x00000020 /* supports multiple targets */
 #define US_FL_FIX_INQUIRY     0x00000040 /* INQUIRY response needs fixing */
+#define US_FL_SL_IDE_BUG      0x00000100 /* ScanLogic usb-ide workaround */
 
 #define USB_STOR_STRING_LEN 32
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/Config.help linux-2.5/drivers/video/Config.help
--- linux-2.5.13/drivers/video/Config.help	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/Config.help	Sat Apr 27 00:11:03 2002
@@ -68,6 +68,12 @@
   Say Y to enable support for the Amiga Phase 5 CVisionPPC BVisionPPC
   framebuffer cards.  Phase 5 is no longer with us, alas.
 
+CONFIG_FB_PM3
+  This is the frame buffer device driver for the 3DLabs Permedia3
+  chipset, used in Formac ProFormance III, 3DLabs Oxygen VX1 &
+  similar boards, 3DLabs Permedia3 Create!, Appian Jeronimo 2000
+  and maybe other boards.
+
 CONFIG_FB_AMIGA
   This is the frame buffer device driver for the builtin graphics
   chipset found in Amigas.
@@ -586,6 +592,12 @@
 CONFIG_FB_IMSTT
   The IMS Twin Turbo is a PCI-based frame buffer card bundled with
   many Macintosh and compatible computers.
+
+CONFIG_FB_TX3912
+  The TX3912 is a Toshiba RISC processor based on the MIPS 3900 core;
+  see <http://www.toshiba.com/taec/components/Generic/risc/tx3912.htm>.
+
+  Say Y here to enable kernel support for the on-board framebuffer.
 
 CONFIG_FB_VIRTUAL
   This is a `virtual' frame buffer device. It operates on a chunk of
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/Config.in linux-2.5/drivers/video/Config.in
--- linux-2.5.13/drivers/video/Config.in	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/Config.in	Tue Apr 16 02:15:51 2002
@@ -26,6 +26,9 @@
 	    fi
 	 fi
       fi
+      if [ "$CONFIG_PCI" = "y" ]; then
+         tristate '  Permedia3 support (EXPERIMENTAL)' CONFIG_FB_PM3
+      fi
    fi
    if [ "$CONFIG_ARM" = "y" ]; then
       dep_bool '  Acorn VIDC support' CONFIG_FB_ACORN $CONFIG_ARCH_ACORN
@@ -156,6 +159,7 @@
 	 tristate '  NeoMagic display support (EXPERIMENTAL)' CONFIG_FB_NEOMAGIC
 	 tristate '  3Dfx Banshee/Voodoo3 display support (EXPERIMENTAL)' CONFIG_FB_3DFX
 	 tristate '  3Dfx Voodoo Graphics (sst1) support (EXPERIMENTAL)' CONFIG_FB_VOODOO1
+	 tristate '  Trident support (EXPERIMENTAL)' CONFIG_FB_TRIDENT
       fi
    fi
    if [ "$ARCH" = "sparc" -o "$ARCH" = "sparc64" ]; then
@@ -265,7 +269,7 @@
       if [ "$CONFIG_FB_ACORN" = "y" -o "$CONFIG_FB_ATARI" = "y" -o \
 	   "$CONFIG_FB_ATY" = "y" -o "$CONFIG_FB_MAC" = "y" -o \
 	   "$CONFIG_FB_OF" = "y" -o "$CONFIG_FB_TGA" = "y" -o \
-	   "$CONFIG_FB_VESA" = "y" -o "$CONFIG_FB_VIRTUAL" = "y" -o \
+	   "$CONFIG_FB_PM3" = "y" -o "$CONFIG_FB_VIRTUAL" = "y" -o \
 	   "$CONFIG_FB_TCX" = "y" -o "$CONFIG_FB_CGTHREE" = "y" -o \
 	   "$CONFIG_FB_CONTROL" = "y" -o "$CONFIG_FB_CLGEN" = "y" -o \
 	   "$CONFIG_FB_CGFOURTEEN" = "y" -o "$CONFIG_FB_G364" = "y" -o \
@@ -285,7 +289,7 @@
 	 if [ "$CONFIG_FB_ACORN" = "m" -o "$CONFIG_FB_ATARI" = "m" -o \
 	      "$CONFIG_FB_ATY" = "m" -o "$CONFIG_FB_MAC" = "m" -o \
 	      "$CONFIG_FB_OF" = "m" -o "$CONFIG_FB_TGA" = "m" -o \
-	      "$CONFIG_FB_VESA" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
+	      "$CONFIG_FB_PM3" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
 	      "$CONFIG_FB_TCX" = "m" -o "$CONFIG_FB_CGTHREE" = "m" -o \
 	      "$CONFIG_FB_CONTROL" = "m" -o "$CONFIG_FB_CLGEN" = "m" -o \
 	      "$CONFIG_FB_CGFOURTEEN" = "m" -o "$CONFIG_FB_G364" = "m" -o \
@@ -304,7 +308,7 @@
 	 fi
       fi
       if [ "$CONFIG_FB_ATARI" = "y" -o "$CONFIG_FB_ATY" = "y" -o \
-	   "$CONFIG_FB_MAC" = "y" -o "$CONFIG_FB_VESA" = "y" -o \
+	   "$CONFIG_FB_MAC" = "y" -o "$CONFIG_FB_PM3" = "y" -o \
 	   "$CONFIG_FB_VIRTUAL" = "y" -o "$CONFIG_FB_TBOX" = "y" -o \
 	   "$CONFIG_FB_Q40" = "y" -o "$CONFIG_FB_RADEON" = "y" -o \
 	   "$CONFIG_FB_CONTROL" = "y" -o "$CONFIG_FB_CLGEN" = "y" -o \
@@ -320,7 +324,7 @@
 	 define_tristate CONFIG_FBCON_CFB16 y
       else
 	 if [ "$CONFIG_FB_ATARI" = "m" -o "$CONFIG_FB_ATY" = "m" -o \
-	      "$CONFIG_FB_MAC" = "m" -o "$CONFIG_FB_VESA" = "m" -o \
+	      "$CONFIG_FB_MAC" = "m" -o "$CONFIG_FB_PM3" = "m" -o \
 	      "$CONFIG_FB_VIRTUAL" = "m" -o "$CONFIG_FB_TBOX" = "m" -o \
 	      "$CONFIG_FB_Q40" = "m" -o "$CONFIG_FB_3DFX" = "m" -o \
 	      "$CONFIG_FB_CONTROL" = "m" -o "$CONFIG_FB_CLGEN" = "m" -o \
@@ -354,19 +358,18 @@
 	 fi
       fi
       if [ "$CONFIG_FB_ATARI" = "y" -o "$CONFIG_FB_ATY" = "y" -o \
-	   "$CONFIG_FB_VESA" = "y" -o "$CONFIG_FB_VIRTUAL" = "y" -o \
+	   "$CONFIG_FB_PM3" = "y" -o "$CONFIG_FB_VIRTUAL" = "y" -o \
 	   "$CONFIG_FB_CONTROL" = "y" -o "$CONFIG_FB_CLGEN" = "y" -o \
 	   "$CONFIG_FB_TGA" = "y" -o "$CONFIG_FB_PLATINUM" = "y" -o \
 	   "$CONFIG_FB_MATROX" = "y" -o "$CONFIG_FB_PM2" = "y" -o \
 	   "$CONFIG_FB_RIVA" = "y" -o "$CONFIG_FB_ATY128" = "y" -o \
-	   "$CONFIG_FB_FM2" = "y" -o "$CONFIG_FB_SGIVW" = "y" -o \
+	   "$CONFIG_FB_VODOO1" = "y" -o "$CONFIG_FB_SGIVW" = "y" -o \
 	   "$CONFIG_FB_RADEON" = "y" -o "$CONFIG_FB_PVR2" = "y" -o \
-	   "$CONFIG_FB_3DFX" = "y" -o "$CONFIG_FB_SIS" = "y" -o \
-	   "$CONFIG_FB_VOODOO1" = "y" ]; then
+	   "$CONFIG_FB_3DFX" = "y" -o "$CONFIG_FB_SIS" = "y" ]; then 
 	 define_tristate CONFIG_FBCON_CFB32 y
       else
 	 if [ "$CONFIG_FB_ATARI" = "m" -o "$CONFIG_FB_ATY" = "m" -o \
-	      "$CONFIG_FB_VESA" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
+	      "$CONFIG_FB_PM3" = "m" -o "$CONFIG_FB_VIRTUAL" = "m" -o \
 	      "$CONFIG_FB_CONTROL" = "m" -o "$CONFIG_FB_CLGEN" = "m" -o \
 	      "$CONFIG_FB_TGA" = "m" -o "$CONFIG_FB_PLATINUM" = "m" -o \
 	      "$CONFIG_FB_MATROX" = "m" -o "$CONFIG_FB_PM2" = "m" -o \
@@ -377,6 +380,16 @@
 	    define_tristate CONFIG_FBCON_CFB32 m
 	 fi
       fi
+      if [ "$CONFIG_FB_NEOMAGIC" = "y" -o "$CONFIG_FB_VESA" = "y" -o \
+	   "$CONFIG_FB_FM2" = "y" -o "$CONFIG_FB_HIT" = "y" -o \
+	   "$CONFIG_FB_HP300" = "y" -o "$CONFIG_FB_Q40" = "y" -o \
+	   "$CONFIG_FB_ANAKIN" = "y" ]; then
+	 define_tristate CONFIG_FBCON_ACCEL y
+      else
+	 if [ "$CONFIG_FB_NEOMAGIC" = "m" ]; then
+	    define_tristate CONFIG_FBCON_ACCEL m
+	 fi
+      fi			
       if [ "$CONFIG_FB_AMIGA" = "y" ]; then
 	 define_tristate CONFIG_FBCON_AFB y
 	 define_tristate CONFIG_FBCON_ILBM y
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/Makefile linux-2.5/drivers/video/Makefile
--- linux-2.5.13/drivers/video/Makefile	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/Makefile	Sat May  4 11:40:14 2002
@@ -1,5 +1,5 @@
 # Makefile for the Linux video drivers.
-# 5 Aug 1999, James Simmons, <mailto:jsimmons@edgeglobal.com>
+# 5 Aug 1999, James Simmons, <mailto:jsimmons@users.sf.net>
 # Rewritten to use lists instead of if-statements.
 
 O_TARGET := video.o
@@ -10,7 +10,7 @@
 # This list comes from 'grep -l EXPORT_SYMBOL *.[hc]'.
 
 export-objs    := fbmem.o fbcmap.o fbcon.o fbmon.o modedb.o \
-		  fbcon-afb.o fbcon-ilbm.o fbgen.o \
+		  fbcon-afb.o fbcon-ilbm.o fbcon-accel.o \
 		  fbcon-vga.o fbcon-iplan2p2.o fbcon-iplan2p4.o \
 		  fbcon-iplan2p8.o fbcon-vga-planes.o fbcon-cfb16.o \
 		  fbcon-cfb2.o fbcon-cfb24.o fbcon-cfb32.o fbcon-cfb4.o \
@@ -44,8 +44,9 @@
 obj-$(CONFIG_FB_ACORN)            += acornfb.o
 obj-$(CONFIG_FB_AMIGA)            += amifb.o
 obj-$(CONFIG_FB_PM2)              += pm2fb.o
+obj-$(CONFIG_FB_PM3)		  += pm3fb.o
 obj-$(CONFIG_FB_APOLLO)           += dnfb.o
-obj-$(CONFIG_FB_Q40)              += q40fb.o
+obj-$(CONFIG_FB_Q40)              += q40fb.o cfbfillrect.o cfbcopyarea.o cfbimgblt.o
 obj-$(CONFIG_FB_ATARI)            += atafb.o
 obj-$(CONFIG_FB_ATY128)           += aty128fb.o
 obj-$(CONFIG_FB_RADEON)		  += radeonfb.o
@@ -62,18 +63,19 @@
 obj-$(CONFIG_FB_SGIVW)            += sgivwfb.o
 obj-$(CONFIG_FB_3DFX)             += tdfxfb.o
 obj-$(CONFIG_FB_MAC)              += macfb.o macmodes.o
-obj-$(CONFIG_FB_HP300)            += hpfb.o
+obj-$(CONFIG_FB_HP300)            += hpfb.o cfbfillrect.o cfbimgblt.o
 obj-$(CONFIG_FB_OF)               += offb.o
 obj-$(CONFIG_FB_IMSTT)            += imsttfb.o
 obj-$(CONFIG_FB_RETINAZ3)         += retz3fb.o
 obj-$(CONFIG_FB_CLGEN)            += clgenfb.o
+obj-$(CONFIG_FB_TRIDENT)          += tridentfb.o
 obj-$(CONFIG_FB_S3TRIO)           += S3triofb.o
 obj-$(CONFIG_FB_TGA)              += tgafb.o
-obj-$(CONFIG_FB_VESA)             += vesafb.o 
+obj-$(CONFIG_FB_VESA)             += vesafb.o cfbfillrect.o cfbcopyarea.o cfbimgblt.o 
 obj-$(CONFIG_FB_VGA16)            += vga16fb.o fbcon-vga-planes.o
 obj-$(CONFIG_FB_VIRGE)            += virgefb.o
 obj-$(CONFIG_FB_G364)             += g364fb.o
-obj-$(CONFIG_FB_FM2)              += fm2fb.o
+obj-$(CONFIG_FB_FM2)              += fm2fb.o cfbfillrect.o cfbcopyarea.o cfbimgblt.o
 obj-$(CONFIG_FB_CREATOR)          += creatorfb.o sbusfb.o
 obj-$(CONFIG_FB_CGSIX)            += cgsixfb.o sbusfb.o
 obj-$(CONFIG_FB_BWTWO)            += bwtwofb.o sbusfb.o
@@ -111,10 +113,10 @@
 
 obj-$(CONFIG_FB_SUN3)             += sun3fb.o
 obj-$(CONFIG_FB_BWTWO)            += bwtwofb.o
-obj-$(CONFIG_FB_HGA)              += hgafb.o  
+obj-$(CONFIG_FB_HGA)		  += hgafb.o
 obj-$(CONFIG_FB_SA1100)           += sa1100fb.o
 obj-$(CONFIG_FB_VIRTUAL)          += vfb.o  
-obj-$(CONFIG_FB_HIT)              += hitfb.o
+obj-$(CONFIG_FB_HIT)              += hitfb.o cfbfillrect.o cfbcopyarea.o cfbimgblt.o
 obj-$(CONFIG_FB_E1355)            += epson1355fb.o
 obj-$(CONFIG_FB_PVR2)             += pvr2fb.o
 obj-$(CONFIG_FB_VOODOO1)          += sstfb.o
@@ -138,6 +140,7 @@
 obj-$(CONFIG_FBCON_VGA)           += fbcon-vga.o
 obj-$(CONFIG_FBCON_HGA)           += fbcon-hga.o
 obj-$(CONFIG_FBCON_STI)           += fbcon-sti.o
+obj-$(CONFIG_FBCON_ACCEL)	  += fbcon-accel.o
 
 include $(TOPDIR)/Rules.make
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/acornfb.c linux-2.5/drivers/video/acornfb.c
--- linux-2.5.13/drivers/video/acornfb.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/video/acornfb.c	Fri May  3 19:03:38 2002
@@ -1119,9 +1119,6 @@
 	off += start;
 	vma->vm_pgoff = off >> PAGE_SHIFT;
 
-	/* This is an IO map - tell maydump to skip this VMA */
-	vma->vm_flags |= VM_IO;
-
 #ifdef CONFIG_CPU_32
 	pgprot_val(vma->vm_page_prot) &= ~L_PTE_CACHEABLE;
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/anakinfb.c linux-2.5/drivers/video/anakinfb.c
--- linux-2.5.13/drivers/video/anakinfb.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/anakinfb.c	Tue Apr 23 10:28:53 2002
@@ -27,19 +27,30 @@
 static struct fb_info fb_info;
 static struct display display;
 
-static int
-anakinfb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
-			u_int *transp, struct fb_info *info)
-{
-	if (regno > 15)
-		return 1;
+static struct fb_var_screeninfo anakinfb_var = {
+	xres:		400,
+	yres:		234,
+	xres_virtual:	400,
+	yres_virtual:	234,
+	bits_per_pixel:	16,
+	red:		{ 11, 5, 0 },
+	green:		{  5, 6, 0 }, 
+	blue:		{  0, 5, 0 },
+        activate:       FB_ACTIVATE_NOW,
+        height:         -1,
+        width:          -1,
+        vmode:          FB_VMODE_NONINTERLACED,
+};
 
-	*red = colreg[regno] & 0xf800;
-	*green = colreg[regno] & 0x7e0 << 5;
-	*blue = colreg[regno] & 0x1f << 11;
-	*transp = 0;
-	return 0;
-}
+static struct fb_fix_screeninfo anakinfb_fix = {
+	id:		"AnakinFB",
+	smem_start:	VGA_START,
+	smem_len:	VGA_SIZE,
+	type:		FB_TYPE_PACKED_PIXELS,
+	visual:		FB_VISUAL_TRUECOLOR,
+	line_length:	400*2,
+	accel:		FB_ACCEL_NONE,
+};
 
 static int
 anakinfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
@@ -53,153 +64,48 @@
 	return 0;
 }
 
-static int
-anakinfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
-{
-	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
-	strcpy(fix->id, "AnakinFB");
-	fix->smem_start = VGA_START;
-	fix->smem_len = VGA_SIZE;
-	fix->type = FB_TYPE_PACKED_PIXELS;
-	fix->type_aux = 0;
-	fix->visual = FB_VISUAL_TRUECOLOR;
-	fix->xpanstep = 0;
-	fix->ypanstep = 0;
-	fix->ywrapstep = 0;
-        fix->line_length = 400 * 2;
-	fix->accel = FB_ACCEL_NONE;
-	return 0;
-}
-        
-static int
-anakinfb_get_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
-{
-	memset(var, 0, sizeof(struct fb_var_screeninfo));
-	var->xres = 400;
-	var->yres = 234;
-	var->xres_virtual = 400;
-	var->yres_virtual = 234;
-	var->xoffset = 0;
-	var->yoffset = 0;
-	var->bits_per_pixel = 16;
-	var->grayscale = 0;
-	var->red.offset = 11;
-	var->red.length = 5;
-	var->green.offset = 5;
-	var->green.length = 6;
-	var->blue.offset = 0;
-	var->blue.length = 5;
-	var->transp.offset = 0;
-	var->transp.length = 0;
-	var->nonstd = 0;
-	var->activate = FB_ACTIVATE_NOW;
-	var->height = -1;
-	var->width = -1;
-	var->pixclock = 0;
-	var->left_margin = 0;
-	var->right_margin = 0;
-	var->upper_margin = 0;
-	var->lower_margin = 0;
-	var->hsync_len = 0;
-	var->vsync_len = 0;
-	var->sync = 0;
-	var->vmode = FB_VMODE_NONINTERLACED;
-	return 0;
-}
-
-static int
-anakinfb_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
-{
-	return -EINVAL;
-}
-
-static int
-anakinfb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-			struct fb_info *info)
-{
-	if (con == info->currcon)
-		return fb_get_cmap(cmap, kspc, anakinfb_getcolreg, info);
-	else if (fb_display[con].cmap.len)
-		fb_copy_cmap(&fb_display[con].cmap, cmap, kspc ? 0 : 2);
-	else
-		fb_copy_cmap(fb_default_cmap(16), cmap, kspc ? 0 : 2);
-	return 0;
-}
-
-static int
-anakinfb_switch_con(int con, struct fb_info *info)
-{ 
-	info->currcon = con;
-	return 0;
-
-}
-
-static int
-anakinfb_updatevar(int con, struct fb_info *info)
-{
-	return 0;
-}
-
-static void
-anakinfb_blank(int blank, struct fb_info *info)
-{
-	/*
-	 * TODO: use I2C to blank/unblank the screen
-	 */
-}
-
 static struct fb_ops anakinfb_ops = {
 	owner:		THIS_MODULE,
-	fb_get_fix:	anakinfb_get_fix,
-	fb_get_var:	anakinfb_get_var,
-	fb_set_var:	anakinfb_set_var,
-	fb_get_cmap:	anakinfb_get_cmap,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_set_var:	gen_set_var,
+	fb_get_cmap:	gen_get_cmap,
 	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	anakinfb_setcolreg,
-	fb_blank:	anakinfb_blank,
+	fb_fillrect:	cfb_fillrect,
+	fb_copyarea:	cfb_copyarea,
+	fb_imageblit:	cfb_imageblit,
 };
 
 int __init
 anakinfb_init(void)
 {
 	memset(&fb_info, 0, sizeof(struct fb_info));
-	strcpy(fb_info.modename, "AnakinFB");
-	fb_info.node = NODEV;
+	memset(&display, 0, sizeof(struct display));
+
+	strcpy(fb_info.modename, anakinfb_fix.id);
+	fb_info.node = fb_info.currcon = -1;
 	fb_info.flags = FBINFO_FLAG_DEFAULT;
 	fb_info.fbops = &anakinfb_ops;
-	fb_info.currcon = -1;
+	fb_info.var = anakinfb_var;
+	fb_info.fix = anakinfb_fix;
 	fb_info.disp = &display;
 	strcpy(fb_info.fontname, "VGA8x16");
 	fb_info.changevar = NULL;
-	fb_info.switch_con = &anakinfb_switch_con;
-	fb_info.updatevar = &anakinfb_updatevar;
-
-	memset(&display, 0, sizeof(struct display));
-	anakinfb_get_var(&display.var, 0, &fb_info);
+	fb_info.switch_con = gen_switch_con;
+	fb_info.updatevar = gen_update_var;
 	if (!(request_mem_region(VGA_START, VGA_SIZE, "vga")))
 		return -ENOMEM;
-	if (!(fb_info.screen_base = ioremap(VGA_START, VGA_SIZE))) {
+	if (fb_info.screen_base = ioremap(VGA_START, VGA_SIZE)) {
 		release_mem_region(VGA_START, VGA_SIZE);
 		return -EIO;
 	}
-	display.visual = FB_VISUAL_TRUECOLOR;
-	display.type = FB_TYPE_PACKED_PIXELS;
-	display.type_aux = 0;
-	display.ypanstep = 0;
-	display.ywrapstep = 0;
-	display.line_length = 400 * 2;
-	display.can_soft_blank = 1;
-	display.inverse = 0;
-
-#ifdef FBCON_HAS_CFB16
-	display.dispsw = &fbcon_cfb16;
-	display.dispsw_data = colreg;
-#else
-	display.dispsw = &fbcon_dummy;
-#endif
+
+	fb_alloc_cmap(&fb_info.cmap, 16, 0);
+	gen_set_disp(-1, &fb_info);
 
 	if (register_framebuffer(&fb_info) < 0) {
-		iounmap(fb_info.screen_base);
+		iounmap(display.screen_base);
 		release_mem_region(VGA_START, VGA_SIZE);
 		return -EINVAL;
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/atafb.c linux-2.5/drivers/video/atafb.c
--- linux-2.5.13/drivers/video/atafb.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/atafb.c	Fri May  3 19:03:38 2002
@@ -1596,7 +1596,7 @@
 		var->xoffset = up(var->xoffset, 2);
 	}
 	par->hw.falcon.line_offset = bpp *
-	       	(fb_display[fb_info.currcon].var.xres_virtual - fb_display[currcon].var.xres) / 16;
+	       	(fb_display[fb_info.currcon].var.xres_virtual - fb_display[fb_info.currcon].var.xres) / 16;
 	if (par->hw.falcon.xoffset)
 		par->hw.falcon.line_offset -= bpp;
 	xoffset = var->xoffset - par->hw.falcon.xoffset;
@@ -2840,8 +2840,8 @@
 
     if (!options || !*options)
 		return 0;
-     
-    for(this_opt=strtok(options,","); this_opt; this_opt=strtok(NULL,",")) {
+    
+    while ((this_opt = strsep(&options, ",")) != NULL) {	 
 	if (!*this_opt) continue;
 	if ((temp=get_video_mode(this_opt)))
 		default_par=temp;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/aty/atyfb.h linux-2.5/drivers/video/aty/atyfb.h
--- linux-2.5.13/drivers/video/aty/atyfb.h	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/video/aty/atyfb.h	Sun Jan 20 17:34:03 2002
@@ -112,17 +112,6 @@
     const struct aty_pll_ops *pll_ops;
     struct display disp;
     struct display_switch dispsw;
-    union {
-#ifdef FBCON_HAS_CFB16
-	u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-	u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-	u32 cfb32[16];
-#endif
-    } fbcon_cmap;
     u8 blitter_may_be_busy;
 #ifdef __sparc__
     u8 mmaped;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/aty/atyfb_base.c linux-2.5/drivers/video/aty/atyfb_base.c
--- linux-2.5.13/drivers/video/aty/atyfb_base.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/video/aty/atyfb_base.c	Fri May  3 19:03:39 2002
@@ -1,3 +1,4 @@
+
 /*
  *  ATI Frame Buffer Device Driver Core
  *
@@ -87,6 +88,9 @@
 #include <linux/adb.h>
 #include <linux/pmu.h>
 #endif
+#ifdef CONFIG_BOOTX_TEXT
+#include <asm/btext.h>
+#endif
 #ifdef CONFIG_NVRAM
 #include <linux/nvram.h>
 #endif
@@ -153,8 +157,6 @@
 static int atyfb_blank(int blank, struct fb_info *fb);
 static int atyfb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			  struct fb_info *info);
-static int atyfb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *info);
 static int atyfb_ioctl(struct inode *inode, struct file *file, u_int cmd,
 		       u_long arg, int con, struct fb_info *info);
 #ifdef __sparc__
@@ -227,7 +229,7 @@
 	fb_get_var:	atyfb_get_var,
 	fb_set_var:	atyfb_set_var,
 	fb_get_cmap:	atyfb_get_cmap,
-	fb_set_cmap:	atyfb_set_cmap,
+	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	atyfb_setcolreg,
 	fb_pan_display:	atyfb_pan_display,
 	fb_blank:	atyfb_blank,
@@ -251,7 +253,7 @@
 #endif
 
 #ifdef CONFIG_PPC
-#ifdef CONFIG_NVRAM_NOT_DEFINED
+#ifndef CONFIG_NVRAM
 static int default_vmode __initdata = VMODE_NVRAM;
 static int default_cmode __initdata = CMODE_NVRAM;
 #else
@@ -267,8 +269,12 @@
 static unsigned long phys_guiregbase[FB_MAX] __initdata = { 0, };
 #endif
 
+#ifdef CONFIG_FB_ATY_GX
 static char m64n_gx[] __initdata = "mach64GX (ATI888GX00)";
 static char m64n_cx[] __initdata = "mach64CX (ATI888CX00)";
+#endif /* CONFIG_FB_ATY_GX */
+
+#ifdef CONFIG_FB_ATY_CT
 static char m64n_ct[] __initdata = "mach64CT (ATI264CT)";
 static char m64n_et[] __initdata = "mach64ET (ATI264ET)";
 static char m64n_vta3[] __initdata = "mach64VTA3 (ATI264VT)";
@@ -291,7 +297,7 @@
 static char m64n_ltp_p[] __initdata = "3D RAGE LT PRO (PCI)";
 static char m64n_mob_p[] __initdata = "3D RAGE Mobility (PCI)";
 static char m64n_mob_a[] __initdata = "3D RAGE Mobility (AGP)";
-
+#endif /* CONFIG_FB_ATY_CT */
 
 static struct {
     u16 pci_id, chip_type;
@@ -353,14 +359,22 @@
 #endif /* CONFIG_FB_ATY_CT */
 };
 
+#if defined(CONFIG_FB_ATY_GX) || defined(CONFIG_FB_ATY_CT)
 static char ram_dram[] __initdata = "DRAM";
+static char ram_resv[] __initdata = "RESV";
+#endif /* CONFIG_FB_ATY_GX || CONFIG_FB_ATY_CT */
+
+#ifdef CONFIG_FB_ATY_GX
 static char ram_vram[] __initdata = "VRAM";
+#endif /* CONFIG_FB_ATY_GX */
+
+#ifdef CONFIG_FB_ATY_CT
 static char ram_edo[] __initdata = "EDO";
 static char ram_sdram[] __initdata = "SDRAM";
 static char ram_sgram[] __initdata = "SGRAM";
 static char ram_wram[] __initdata = "WRAM";
 static char ram_off[] __initdata = "OFF";
-static char ram_resv[] __initdata = "RESV";
+#endif /* CONFIG_FB_ATY_CT */
 
 #ifdef CONFIG_FB_ATY_GX
 static char *aty_gx_ram[8] __initdata = {
@@ -376,6 +390,7 @@
 };
 #endif /* CONFIG_FB_ATY_CT */
 
+static u32 pseudo_palette[17];
 
 #if defined(CONFIG_PPC)
 
@@ -815,6 +830,13 @@
 	display_info.disp_reg_address = info->ati_regbase_phys;
     }
 #endif /* CONFIG_FB_COMPAT_XPMAC */
+#ifdef CONFIG_BOOTX_TEXT
+    btext_update_display(info->frame_buffer_phys,
+			 (((par->crtc.h_tot_disp>>16) & 0xff)+1)*8,
+			 ((par->crtc.v_tot_disp>>16) & 0x7ff)+1,
+			 par->crtc.bpp,
+			 par->crtc.vxres*par->crtc.bpp/8);
+#endif /* CONFIG_BOOTX_TEXT */
 }
 
 static int atyfb_decode_var(const struct fb_var_screeninfo *var,
@@ -918,7 +940,7 @@
 
 		fb->mmaped = 0;
 		if (fb->vtconsole != -1)
-			vt_cons[fb->vtconsole]->vc_mode = KD_TEXT;
+			vt_cons->vc_cons[fb->vtconsole]->vc_mode = KD_TEXT;
 		fb->vtconsole = -1;
 
 		if (was_mmaped) {
@@ -1046,21 +1068,21 @@
 		case 16:
 		    info->dispsw = accel ? fbcon_aty16 : fbcon_cfb16;
 		    disp->dispsw = &info->dispsw;
-		    disp->dispsw_data = info->fbcon_cmap.cfb16;
+		    disp->dispsw_data = info->fb_info.pseudo_palette;
 		    break;
 #endif
 #ifdef FBCON_HAS_CFB24
 		case 24:
 		    info->dispsw = accel ? fbcon_aty24 : fbcon_cfb24;
 		    disp->dispsw = &info->dispsw;
-		    disp->dispsw_data = info->fbcon_cmap.cfb24;
+		    disp->dispsw_data = info->fb_info.pseudo_palette;
 		    break;
 #endif
 #ifdef FBCON_HAS_CFB32
 		case 32:
 		    info->dispsw = accel ? fbcon_aty32 : fbcon_cfb32;
 		    disp->dispsw = &info->dispsw;
-		    disp->dispsw_data = info->fbcon_cmap.cfb32;
+		    disp->dispsw_data = info->fb_info.pseudo_palette;
 		    break;
 #endif
 		default:
@@ -1113,7 +1135,6 @@
 	    struct fb_fix_screeninfo fix;
 
 	    encode_fix(&fix, &par, info);
-	    fb->screen_base = (char *)info->frame_buffer;
 	    display->visual = fix.visual;
 	    display->type = fix.type;
 	    display->type_aux = fix.type_aux;
@@ -1188,33 +1209,6 @@
     return 0;
 }
 
-    /*
-     *  Set the Colormap
-     */
-
-static int atyfb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *info)
-{
-    int err;
-    struct display *disp;
-
-    if (con >= 0)
-    	disp = &fb_display[con];
-    else
-        disp = info->disp;
-    if (!disp->cmap.len) {	/* no colormap allocated? */
-	int size = disp->var.bits_per_pixel == 16 ? 32 : 256;
-	if ((err = fb_alloc_cmap(&disp->cmap, size, 0)))
-	    return err;
-    }
-    if (!info->display_fg || con == info->display_fg->vc_num)			/* current console? */
-	return fb_set_cmap(cmap, kspc, info);
-    else
-	fb_copy_cmap(cmap, &disp->cmap, kspc ? 0 : 1);
-    return 0;
-}
-
-
 #ifdef DEBUG
 #define ATYIO_CLKR		0x41545900	/* ATY\00 */
 #define ATYIO_CLKW		0x41545901	/* ATY\01 */
@@ -1410,7 +1404,7 @@
 		fb->mmaped = 1;
 		if (fb->consolecnt && fb_display[lastconsole].fb_info == info) {
 			fb->vtconsole = lastconsole;
-			vt_cons[lastconsole]->vc_mode = KD_GRAPHICS;
+			vt_cons->vc_cons[lastconsole]->vc_mode = KD_GRAPHICS;
 		}
 	}
 	return 0;
@@ -1634,6 +1628,8 @@
 			}
 			break;
 		case PBOOK_SLEEP_NOW:
+			if (info->fb_info.currcon >= 0)
+				fb_display[info->fb_info.currcon].dispsw = &fbcon_dummy;
 			if (info->blitter_may_be_busy)
 				wait_for_idle(info);
 			/* Stop accel engine (stop bus mastering) */
@@ -1663,7 +1659,11 @@
 				info->save_framebuffer = 0;
 			}
 			/* Restore display */
-			atyfb_set_par(&info->current_par, info);
+			if (info->fb_info.currcon >= 0) {
+				atyfb_set_dispsw(&fb_display[info->fb_info.currcon],
+					info, info->current_par.crtc.bpp,
+					info->current_par.accel_flags & FB_ACCELF_TEXT);
+			}
 			atyfb_blank(0, (struct fb_info *)info);
 			break;
 		}
@@ -1984,8 +1984,9 @@
     strcpy(info->fb_info.modename, atyfb_name);
     info->fb_info.node = NODEV;
     info->fb_info.fbops = &atyfb_ops;
+    info->fb_info.currcon = -1;
     info->fb_info.disp = disp;
-    info->fb_info.currcon = -1;  	
+    info->fb_info.pseudo_palette = pseudo_palette;
     strcpy(info->fb_info.fontname, fontname);
     info->fb_info.changevar = NULL;
     info->fb_info.switch_con = &atyfbcon_switch;
@@ -2016,13 +2017,6 @@
 		if (!mac_find_mode(&var, &info->fb_info, mode_option, 8))
 		    var = default_var;
 	    } else {
-#ifdef CONFIG_NVRAM
-		if (default_vmode == VMODE_NVRAM) {
-		    default_vmode = nvram_read_byte(NV_VMODE);
-		    if (default_vmode <= 0 || default_vmode > VMODE_MAX)
-			default_vmode = VMODE_CHOOSE;
-		}
-#endif
 		if (default_vmode == VMODE_CHOOSE) {
 		    if (M64_HAS(G3_PB_1024x768))
 			/* G3 PowerBook with 1024x768 LCD */
@@ -2135,11 +2129,16 @@
 	return -ENXIO;
 #else
     u16 tmp;
+    int aux_app;
+    unsigned long raddr;
 #endif
 
     while ((pdev = pci_find_device(PCI_VENDOR_ID_ATI, PCI_ANY_ID, pdev))) {
 	if ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
 	    struct resource *rp;
+#ifndef __sparc__
+	    struct resource *rrp;
+#endif
 
 	    for (i = sizeof(aty_chips)/sizeof(*aty_chips)-1; i >= 0; i--)
 		if (pdev->device == aty_chips[i].pci_id)
@@ -2176,7 +2175,7 @@
 	    /*
 	     * Map in big-endian aperture.
 	     */
-	    info->frame_buffer = (unsigned long) addr + 0x800000UL;
+	    info->fb_info.screen_base = (unsigned long) addr + 0x800000UL;
 	    info->frame_buffer_phys = addr + 0x800000UL;
 
 	    /*
@@ -2371,9 +2370,19 @@
 	    }
 #else /* __sparc__ */
 
-	    info->ati_regbase_phys = 0x7ff000 + addr;
-	    info->ati_regbase = (unsigned long)
-				ioremap(info->ati_regbase_phys, 0x1000);
+	    aux_app = 0;
+	    raddr = addr + 0x7ff000UL;
+	    rrp = &pdev->resource[2];
+	    if ((rrp->flags & IORESOURCE_MEM)
+		&& request_mem_region(rrp->start, rrp->end - rrp->start + 1,
+				      "atyfb")) {
+		    aux_app = 1;
+		    raddr = rrp->start;
+		    printk(KERN_INFO "atyfb: using auxiliary register aperture\n");
+	    }
+
+	    info->ati_regbase_phys = raddr;
+	    info->ati_regbase = (unsigned long) ioremap(raddr, 0x1000);
 
 	    if(!info->ati_regbase) {
 		    kfree(info);
@@ -2381,8 +2390,8 @@
 		    return -ENOMEM;
 	    }
 
-	    info->ati_regbase_phys += 0xc00;
-	    info->ati_regbase += 0xc00;
+	    info->ati_regbase_phys += aux_app? 0x400: 0xc00;
+	    info->ati_regbase += aux_app? 0x400: 0xc00;
 
 	    /*
 	     * Enable memory-space accesses using config-space
@@ -2401,9 +2410,9 @@
 
 	    /* Map in frame buffer */
 	    info->frame_buffer_phys = addr;
-	    info->frame_buffer = (unsigned long)ioremap(addr, 0x800000);
+	    info->fb_info.screen_base = ioremap(addr, 0x800000);
 
-	    if(!info->frame_buffer) {
+	    if(!info->fb_info.screen_base) {
 		    kfree(info);
 		    release_mem_region(res_start, res_size);
 		    return -ENXIO;
@@ -2427,7 +2436,7 @@
 	     * Add /dev/fb mmap values.
 	     */
 	    info->mmap_map[0].voff = 0x8000000000000000UL;
-	    info->mmap_map[0].poff = info->frame_buffer & PAGE_MASK;
+	    info->mmap_map[0].poff = info->fb_info.screen_base & PAGE_MASK;
 	    info->mmap_map[0].size = info->total_vram;
 	    info->mmap_map[0].prot_mask = _PAGE_CACHE;
 	    info->mmap_map[0].prot_flag = _PAGE_E;
@@ -2476,7 +2485,7 @@
 	 *  Map the video memory (physical address given) to somewhere in the
 	 *  kernel address space.
 	 */
-	info->frame_buffer = ioremap(phys_vmembase[m64_num], phys_size[m64_num]);
+	info->fb_info.screen_base = ioremap(phys_vmembase[m64_num], phys_size[m64_num]);
 	info->frame_buffer_phys = info->frame_buffer;  /* Fake! */
 	info->ati_regbase = ioremap(phys_guiregbase[m64_num], 0x10000)+0xFC00ul;
 	info->ati_regbase_phys = info->ati_regbase;  /* Fake! */
@@ -2518,6 +2527,8 @@
 	return 0;
 
     while ((this_opt = strsep(&options, ",")) != NULL) {
+	if (!*this_opt)
+		continue;
 	if (!strncmp(this_opt, "font:", 5)) {
 		char *p;
 		int i;
@@ -2625,7 +2636,7 @@
 
 #ifdef CONFIG_FB_ATY_CT
     /* Erase HW Cursor */
-    if (info->cursor && (fb->currcon >= 0))
+    if (info->cursor)
 	atyfb_cursor(&fb_display[fb->currcon], CM_ERASE,
 		     info->cursor->pos.x, info->cursor->pos.y);
 #endif /* CONFIG_FB_ATY_CT */
@@ -2746,20 +2757,19 @@
 	switch (info->current_par.crtc.bpp) {
 #ifdef FBCON_HAS_CFB16
 	    case 16:
-		info->fbcon_cmap.cfb16[regno] = (regno << 10) | (regno << 5) |
-						regno;
+		((u16 *)(info->fb_info.pseudo_palette))[regno] = (regno << 10) | (regno << 5) | regno;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB24
 	    case 24:
-		info->fbcon_cmap.cfb24[regno] = (regno << 16) | (regno << 8) |
-						regno;
+		((u32 *)(info->fb_info.pseudo_palette))[regno] = (regno << 16) | (regno << 8) | regno;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
 	    case 32:
 		i = (regno << 8) | regno;
-		info->fbcon_cmap.cfb32[regno] = (i << 16) | i;
+		
+		((u32 *)(info->fb_info.pseudo_palette))[regno] = (i << 16) | i;
 		break;
 #endif
 	    }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/aty/mach64_cursor.c linux-2.5/drivers/video/aty/mach64_cursor.c
--- linux-2.5.13/drivers/video/aty/mach64_cursor.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/video/aty/mach64_cursor.c	Sat Jan 26 00:14:25 2002
@@ -246,14 +246,14 @@
 	cursor->offset = fb->total_vram;
 
 #ifdef __sparc__
-	addr = fb->frame_buffer - 0x800000 + cursor->offset;
+	addr =(unsigned long) fb->fb_info.screen_base - 0x800000 + cursor->offset;
 	cursor->ram = (u8 *)addr;
 #else
 #ifdef __BIG_ENDIAN
 	addr = fb->frame_buffer_phys - 0x800000 + cursor->offset;
 	cursor->ram = (u8 *)ioremap(addr, 1024);
 #else
-	addr = fb->frame_buffer + cursor->offset;
+	addr =(unsigned long) fb->fb_info.screen_base + cursor->offset;
 	cursor->ram = (u8 *)addr;
 #endif
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/aty128.h linux-2.5/drivers/video/aty128.h
--- linux-2.5.13/drivers/video/aty128.h	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/video/aty128.h	Tue Jan  8 01:17:10 2002
@@ -13,6 +13,7 @@
 #define CLOCK_CNTL_DATA				0x000c
 #define BIOS_0_SCRATCH				0x0010
 #define BUS_CNTL				0x0030
+#define BUS_CNTL1				0x0034
 #define GEN_INT_CNTL				0x0040
 #define CRTC_GEN_CNTL				0x0050
 #define CRTC_EXT_CNTL				0x0054
@@ -24,6 +25,7 @@
 #define GEN_RESET_CNTL				0x00f0
 #define CONFIG_MEMSIZE				0x00f8
 #define MEM_CNTL				0x0140
+#define MEM_POWER_MISC				0x015c
 #define AGP_BASE				0x0170
 #define AGP_CNTL				0x0174
 #define AGP_APER_OFFSET				0x0178
@@ -37,6 +39,9 @@
 #define CRTC_H_SYNC_STRT_WID			0x0204
 #define CRTC_V_TOTAL_DISP			0x0208
 #define CRTC_V_SYNC_STRT_WID			0x020c
+#define CRTC_VLINE_CRNT_VLINE			0x0210
+#define CRTC_CRNT_FRAME				0x0214
+#define CRTC_GUI_TRIG_VLINE			0x0218
 #define CRTC_OFFSET				0x0224
 #define CRTC_OFFSET_CNTL			0x0228
 #define CRTC_PITCH				0x022c
@@ -48,6 +53,20 @@
 #define DDA_ON_OFF				0x02e4
 #define VGA_DDA_CONFIG				0x02e8
 #define VGA_DDA_ON_OFF				0x02ec
+#define CRTC2_H_TOTAL_DISP			0x0300
+#define CRTC2_H_SYNC_STRT_WID			0x0304
+#define CRTC2_V_TOTAL_DISP			0x0308
+#define CRTC2_V_SYNC_STRT_WID			0x030c
+#define CRTC2_VLINE_CRNT_VLINE			0x0310
+#define CRTC2_CRNT_FRAME			0x0314
+#define CRTC2_GUI_TRIG_VLINE			0x0318
+#define CRTC2_OFFSET				0x0324
+#define CRTC2_OFFSET_CNTL			0x0328
+#define CRTC2_PITCH				0x032c
+#define DDA2_CONFIG				0x03e0
+#define DDA2_ON_OFF				0x03e4
+#define CRTC2_GEN_CNTL				0x03f8
+#define CRTC2_STATUS				0x03fc
 #define OV0_SCALE_CNTL				0x0420
 #define SUBPIC_CNTL				0x0540
 #define PM4_BUFFER_OFFSET			0x0700
@@ -237,6 +256,10 @@
 #define AGP_PLL_CNTL				0x0010
 #define FCP_CNTL				0x0012
 #define PLL_TEST_CNTL				0x0013
+#define P2PLL_CNTL				0x002a
+#define P2PLL_REF_DIV				0x002b
+#define P2PLL_DIV_0				0x002b
+#define POWER_MANAGEMENT			0x002f
 
 #define PPLL_RESET				0x01
 #define PPLL_ATOMIC_UPDATE_EN			0x10000
@@ -254,6 +277,14 @@
 /* CRTC control values (CRTC_GEN_CNTL) */
 #define CRTC_CSYNC_EN				0x00000010
 
+#define CRTC2_DBL_SCAN_EN			0x00000001
+#define CRTC2_DISPLAY_DIS			0x00800000
+#define CRTC2_FIFO_EXTSENSE			0x00200000
+#define CRTC2_ICON_EN				0x00100000
+#define CRTC2_CUR_EN				0x00010000
+#define CRTC2_EN				0x02000000
+#define CRTC2_DISP_REQ_EN_B			0x04000000
+
 #define CRTC_PIX_WIDTH_MASK			0x00000700
 #define CRTC_PIX_WIDTH_4BPP			0x00000100
 #define CRTC_PIX_WIDTH_8BPP			0x00000200
@@ -267,10 +298,14 @@
 #define DAC_MASK				0xFF000000
 #define DAC_BLANKING				0x00000004
 #define DAC_RANGE_CNTL				0x00000003
-#define DAC_RANGE_CNTL				0x00000003
+#define DAC_CLK_SEL				0x00000010
 #define DAC_PALETTE_ACCESS_CNTL			0x00000020
+#define DAC_PALETTE2_SNOOP_EN			0x00000040
 #define DAC_PDWN				0x00008000
 
+/* CRTC_EXT_CNTL */
+#define CRT_CRTC_ON				0x00008000
+
 /* GEN_RESET_CNTL bit constants */
 #define SOFT_RESET_GUI				0x00000001
 #define SOFT_RESET_VCLK				0x00000100
@@ -348,5 +383,37 @@
 #define LVDS_BL_MOD_EN				0x00010000
 #define LVDS_DIGION				0x00040000
 #define LVDS_BLON				0x00080000
+#define LVDS_ON					0x00000001
+#define LVDS_DISPLAY_DIS			0x00000002
+#define LVDS_PANEL_TYPE_2PIX_PER_CLK		0x00000004
+#define LVDS_PANEL_24BITS_TFT			0x00000008
+#define LVDS_FRAME_MOD_NO			0x00000000
+#define LVDS_FRAME_MOD_2_LEVELS			0x00000010
+#define LVDS_FRAME_MOD_4_LEVELS			0x00000020
+#define LVDS_RST_FM				0x00000040
+#define LVDS_EN					0x00000080
+
+/* CRTC2_GEN_CNTL constants */
+#define CRTC2_EN				0x02000000
+
+/* POWER_MANAGEMENT constants */
+#define	PWR_MGT_ON				0x00000001
+#define PWR_MGT_MODE_MASK			0x00000006
+#define PWR_MGT_MODE_PIN			0x00000000
+#define PWR_MGT_MODE_REGISTER			0x00000002
+#define PWR_MGT_MODE_TIMER			0x00000004
+#define PWR_MGT_MODE_PCI			0x00000006
+#define PWR_MGT_AUTO_PWR_UP_EN			0x00000008
+#define PWR_MGT_ACTIVITY_PIN_ON			0x00000010
+#define PWR_MGT_STANDBY_POL			0x00000020
+#define PWR_MGT_SUSPEND_POL			0x00000040
+#define PWR_MGT_SELF_REFRESH			0x00000080
+#define PWR_MGT_ACTIVITY_PIN_EN			0x00000100
+#define PWR_MGT_KEYBD_SNOOP			0x00000200
+#define PWR_MGT_TRISTATE_MEM_EN			0x00000800
+#define PWR_MGT_SELW4MS				0x00001000
+#define PWR_MGT_SLOWDOWN_MCLK			0x00002000
+
+#define PMI_PMSCR_REG				0x60
 
 #endif /* REG_RAGE128_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/aty128fb.c linux-2.5/drivers/video/aty128fb.c
--- linux-2.5.13/drivers/video/aty128fb.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/video/aty128fb.c	Fri May  3 19:03:38 2002
@@ -7,13 +7,19 @@
  *                Ani Joshi / Jeff Garzik
  *                      - Code cleanup
  *
+ *                Michel Dänzer <michdaen@iiic.ethz.ch>
+ *                      - 15/16 bit cleanup
+ *                      - fix panning
+ *                      
+ *                Benjamin Herrenschmidt
+ *                      - pmac-specific PM stuff
+ *
  *                Andreas Hundt <andi@convergence.de>
  *                      - FB_ACTIVATE fixes
  *
  *  Based off of Geert's atyfb.c and vfb.c.
  *
  *  TODO:
- *		- panning
  *		- monitor sensing (DDC)
  *              - virtual display
  *		- other platform support (only ppc/x86 supported)
@@ -70,6 +76,9 @@
 #ifdef CONFIG_FB_COMPAT_XPMAC
 #include <asm/vc_ioctl.h>
 #endif
+#ifdef CONFIG_BOOTX_TEXT
+#include <asm/btext.h>
+#endif /* CONFIG_BOOTX_TEXT */
 
 #include <video/fbcon.h>
 #include <video/fbcon-cfb8.h>
@@ -154,6 +163,9 @@
     {"Rage128 RL (AGP)", PCI_DEVICE_ID_ATI_RAGE128_RL, rage_128},
     {"Rage128 Pro PF (AGP)", PCI_DEVICE_ID_ATI_RAGE128_PF, rage_128_pro},
     {"Rage128 Pro PR (PCI)", PCI_DEVICE_ID_ATI_RAGE128_PR, rage_128_pro},
+	{"Rage128 Pro TF (AGP)", PCI_DEVICE_ID_ATI_RAGE128_U1, rage_128_pro},
+    {"Rage128 Pro TR (AGP)", PCI_DEVICE_ID_ATI_RAGE128_U3, rage_128_pro},
+    {"Rage128 Pro TF (AGP)", PCI_DEVICE_ID_ATI_RAGE128_U1, rage_128_pro},
     {"Rage Mobility M3 (PCI)", PCI_DEVICE_ID_ATI_RAGE128_LE, rage_M3},
     {"Rage Mobility M3 (AGP)", PCI_DEVICE_ID_ATI_RAGE128_LF, rage_M3},
     {NULL, 0, rage_128}
@@ -214,6 +226,7 @@
 
 static const char *aty128fb_name = "ATY Rage128";
 static char fontname[40] __initdata = { 0 };
+static u32  pseudo_palette[17];
 
 static int  noaccel __initdata = 0;
 static char *font __initdata = NULL;
@@ -227,6 +240,11 @@
 static int default_cmode __initdata = CMODE_8;
 #endif
 
+#ifdef CONFIG_PMAC_PBOOK
+static int default_crt_on __initdata = 0;
+static int default_lcd_on __initdata = 1;
+#endif
+
 #ifdef CONFIG_MTRR
 static int mtrr = 1;
 #endif
@@ -251,7 +269,7 @@
     u32 offset, offset_cntl;
     u32 xoffset, yoffset;
     u32 vxres, vyres;
-    u32 bpp;
+    u32 depth, bpp;
 };
 
 struct aty128_pll {
@@ -280,24 +298,12 @@
     unsigned long regbase_phys;         /* physical mmio       */
     void *regbase;                      /* remapped mmio       */
     unsigned long frame_buffer_phys;    /* physical fb memory  */
-    void *frame_buffer;                 /* remaped framebuffer */
     u32 vram_size;                      /* onboard video ram   */
     int chip_gen;
     const struct aty128_meminfo *mem;   /* onboard mem info    */
     struct aty128fb_par default_par, current_par;
     struct display disp;
     struct { u8 red, green, blue, pad; } palette[256];
-    union {
-#ifdef FBCON_HAS_CFB16
-    u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-    u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-    u32 cfb32[16];
-#endif
-    } fbcon_cmap;
 #ifdef CONFIG_PCI
     struct pci_dev *pdev;
 #endif
@@ -306,10 +312,23 @@
 #endif
     int blitter_may_be_busy;
     int fifo_slots;                 /* free slots in FIFO (64 max) */
+#ifdef CONFIG_PMAC_PBOOK
+    unsigned char *save_framebuffer;
+    int	pm_reg;
+    int crt_on, lcd_on;
+    u32 save_lcd_gen_cntl;
+#endif
 };
 
 static struct fb_info_aty128 *board_list = NULL;
 
+#ifdef CONFIG_PMAC_PBOOK
+  int aty128_sleep_notify(struct pmu_sleep_notifier *self, int when);
+  static struct pmu_sleep_notifier aty128_sleep_notifier = {
+  	aty128_sleep_notify, SLEEP_LEVEL_VIDEO,
+  };
+#endif
+
 #define round_div(n, d) ((n+(d/2))/d)
 
     /*
@@ -327,12 +346,15 @@
 static int aty128fb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			struct fb_info *info);
 static int aty128fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			      u_int transp, struct fb_info *info);
+				u_int transp, struct fb_info *info);
 static int aty128fb_pan_display(struct fb_var_screeninfo *var, int con,
 			   struct fb_info *fb);
 static int aty128fb_blank(int blank, struct fb_info *fb);
+static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd,
+		       u_long arg, int con, struct fb_info *info);
 static int aty128fb_rasterimg(struct fb_info *info, int start);
 
+
     /*
      *  Interface to the low level console driver
      */
@@ -374,7 +396,7 @@
 static void do_wait_for_fifo(u16 entries, struct fb_info_aty128 *info);
 static void wait_for_fifo(u16 entries, struct fb_info_aty128 *info);
 static void wait_for_idle(struct fb_info_aty128 *info);
-static u32 bpp_to_depth(u32 bpp);
+static u32 depth_to_dst(u32 depth);
 
 #ifdef FBCON_HAS_CFB8
 static struct display_switch fbcon_aty128_8;
@@ -416,8 +438,10 @@
 	fb_set_var:	aty128fb_set_var,
 	fb_get_cmap:	aty128fb_get_cmap,
 	fb_set_cmap:	gen_set_cmap,
-	fb_setcolreg:	aty128fb_setcolreg,
 	fb_pan_display:	aty128fb_pan_display,
+	fb_setcolreg:	aty128fb_setcolreg,
+	fb_blank:	aty128fb_blank,
+	fb_ioctl:	aty128fb_ioctl,
 	fb_rasterimg:	aty128fb_rasterimg,
 };
 
@@ -492,7 +516,7 @@
 _aty_ld_pll(unsigned int pll_index,
 			const struct fb_info_aty128 *info)
 {       
-    aty_st_8(CLOCK_CNTL_INDEX, pll_index & 0x1F);
+    aty_st_8(CLOCK_CNTL_INDEX, pll_index & 0x3F);
     return aty_ld_le32(CLOCK_CNTL_DATA);
 }
 
@@ -501,7 +525,7 @@
 _aty_st_pll(unsigned int pll_index, u32 val,
 			const struct fb_info_aty128 *info)
 {
-    aty_st_8(CLOCK_CNTL_INDEX, (pll_index & 0x1F) | PLL_WR_EN);
+    aty_st_8(CLOCK_CNTL_INDEX, (pll_index & 0x3F) | PLL_WR_EN);
     aty_st_le32(CLOCK_CNTL_DATA, val);
 }
 
@@ -694,7 +718,7 @@
 		GMC_SRC_CLIP_DEFAULT			|
 		GMC_DST_CLIP_DEFAULT			|
 		GMC_BRUSH_SOLIDCOLOR			|
-		(bpp_to_depth(par->crtc.bpp) << 8)	|
+		(depth_to_dst(par->crtc.depth) << 8)	|
 		GMC_SRC_DSTCOLOR			|
 		GMC_BYTE_ORDER_MSB_TO_LSB		|
 		GMC_DP_CONVERSION_TEMP_6500		|
@@ -727,18 +751,20 @@
 }
 
 
-/* convert bpp values to their register representation */
+/* convert depth values to their register representation */
 static u32
-bpp_to_depth(u32 bpp)
-{
-    if (bpp <= 8)
-	return DST_8BPP;
-    else if (bpp <= 16)
-        return DST_15BPP;
-    else if (bpp <= 24)
-	return DST_24BPP;
-    else if (bpp <= 32)
-	return DST_32BPP;
+depth_to_dst(u32 depth)
+ {
+    if (depth <= 8)
+ 	return DST_8BPP;
+    else if (depth <= 15)
+         return DST_15BPP;
+    else if (depth == 16)
+        return DST_16BPP;
+    else if (depth <= 24)
+ 	return DST_24BPP;
+    else if (depth <= 32)
+ 	return DST_32BPP;
 
     return -EINVAL;
 }
@@ -761,12 +787,8 @@
     aty_st_le32(CRTC_PITCH, crtc->pitch);
     aty_st_le32(CRTC_OFFSET, crtc->offset);
     aty_st_le32(CRTC_OFFSET_CNTL, crtc->offset_cntl);
-    /* Disable ATOMIC updating.  Is this the right place?
-     * -- BenH: Breaks on my G4
-     */
-#if 0
-    aty_st_le32(PPLL_CNTL, aty_ld_le32(PPLL_CNTL) & ~(0x00030000));
-#endif
+    /* Disable ATOMIC updating.  Is this the right place? */
+    aty_st_pll(PPLL_CNTL, aty_ld_pll(PPLL_CNTL) & ~(0x00030000));
 }
 
 
@@ -775,7 +797,7 @@
 			struct aty128_crtc *crtc,
 			const struct fb_info_aty128 *info)
 {
-    u32 xres, yres, vxres, vyres, xoffset, yoffset, bpp;
+    u32 xres, yres, vxres, vyres, xoffset, yoffset, bpp, dst;
     u32 left, right, upper, lower, hslen, vslen, sync, vmode;
     u32 h_total, h_disp, h_sync_strt, h_sync_wid, h_sync_pol;
     u32 v_total, v_disp, v_sync_strt, v_sync_wid, v_sync_pol, c_sync;
@@ -800,6 +822,11 @@
     sync  = var->sync;
     vmode = var->vmode;
 
+    if (bpp != 16)
+        depth = bpp;
+    else
+        depth = (var->green.length == 6) ? 16 : 15;
+
     /* check for mode eligibility
      * accept only non interlaced modes */
     if ((vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED)
@@ -815,17 +842,16 @@
     if (vyres < yres + yoffset)
 	vyres = yres + yoffset;
 
-    /* convert bpp into ATI register depth */
-    depth = bpp_to_depth(bpp);
+    /* convert depth into ATI register depth */
+    dst = depth_to_dst(depth);
 
-    /* make sure we didn't get an invalid depth */
-    if (depth == -EINVAL) {
-        printk(KERN_ERR "aty128fb: Invalid depth\n");
+    if (dst == -EINVAL) {
+        printk(KERN_ERR "aty128fb: Invalid depth or RGBA\n");
         return -EINVAL;
     }
 
-    /* convert depth to bpp */
-    bytpp = mode_bytpp[depth];
+    /* convert register depth to bytes per pixel */
+    bytpp = mode_bytpp[dst];
 
     /* make sure there is enough video ram for the mode */
     if ((u32)(vxres * vyres * bytpp) > info->vram_size) {
@@ -866,7 +892,7 @@
     
     c_sync = sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0;
 
-    crtc->gen_cntl = 0x3000000L | c_sync | (depth << 8);
+    crtc->gen_cntl = 0x3000000L | c_sync | (dst << 8);
 
     crtc->h_total = h_total | (h_disp << 16);
     crtc->v_total = v_total | (v_disp << 16);
@@ -889,6 +915,7 @@
     crtc->vyres = vyres;
     crtc->xoffset = xoffset;
     crtc->yoffset = yoffset;
+    crtc->depth = depth;
     crtc->bpp = bpp;
 
     return 0;
@@ -896,7 +923,7 @@
 
 
 static int
-aty128_bpp_to_var(int pix_width, struct fb_var_screeninfo *var)
+aty128_pix_width_to_var(int pix_width, struct fb_var_screeninfo *var)
 {
 
     /* fill in pixel info */
@@ -913,7 +940,6 @@
 	var->transp.length = 0;
 	break;
     case CRTC_PIX_WIDTH_15BPP:
-    case CRTC_PIX_WIDTH_16BPP:
 	var->bits_per_pixel = 16;
 	var->red.offset = 10;
 	var->red.length = 5;
@@ -924,6 +950,17 @@
 	var->transp.offset = 0;
 	var->transp.length = 0;
 	break;
+    case CRTC_PIX_WIDTH_16BPP:
+	var->bits_per_pixel = 16;
+	var->red.offset = 11;
+	var->red.length = 5;
+	var->green.offset = 5;
+	var->green.length = 6;
+	var->blue.offset = 0;
+	var->blue.length = 5;
+	var->transp.offset = 0;
+	var->transp.length = 0;
+	break;
     case CRTC_PIX_WIDTH_24BPP:
         var->bits_per_pixel = 24;
         var->red.offset = 16;
@@ -992,7 +1029,7 @@
             (v_sync_pol ? 0 : FB_SYNC_VERT_HIGH_ACT) |
             (c_sync ? FB_SYNC_COMP_HIGH_ACT : 0);
 
-    aty128_bpp_to_var(pix_width, var);
+    aty128_pix_width_to_var(pix_width, var);
 
     var->xres = xres;
     var->yres = yres;
@@ -1012,6 +1049,44 @@
     return 0;
 }
 
+#ifdef CONFIG_PMAC_PBOOK
+static void
+aty128_set_crt_enable(struct fb_info_aty128 *info, int on)
+{
+    if (on) {
+	aty_st_le32(CRTC_EXT_CNTL, aty_ld_le32(CRTC_EXT_CNTL) | CRT_CRTC_ON);
+	aty_st_le32(DAC_CNTL, (aty_ld_le32(DAC_CNTL) | DAC_PALETTE2_SNOOP_EN));
+    } else
+	aty_st_le32(CRTC_EXT_CNTL, aty_ld_le32(CRTC_EXT_CNTL) & ~CRT_CRTC_ON);
+}
+
+static void
+aty128_set_lcd_enable(struct fb_info_aty128 *info, int on)
+{
+    u32 reg;
+    
+    if (on) {
+	reg = aty_ld_le32(LVDS_GEN_CNTL);
+	reg |= LVDS_ON | LVDS_EN | LVDS_BLON | LVDS_DIGION;
+	reg &= ~LVDS_DISPLAY_DIS;
+	aty_st_le32(LVDS_GEN_CNTL, reg);
+#ifdef CONFIG_PMAC_BACKLIGHT
+	aty128_set_backlight_enable(get_backlight_enable(), get_backlight_level(), info);
+#endif	
+    } else {
+#ifdef CONFIG_PMAC_BACKLIGHT
+	aty128_set_backlight_enable(0, 0, info);
+#endif	
+	reg = aty_ld_le32(LVDS_GEN_CNTL);
+	reg |= LVDS_DISPLAY_DIS;
+        aty_st_le32(LVDS_GEN_CNTL, reg);
+        mdelay(100);
+	reg &= ~(LVDS_ON /*| LVDS_EN*/);
+	aty_st_le32(LVDS_GEN_CNTL, reg);
+    }
+}
+#endif
+
 static void
 aty128_set_pll(struct aty128_pll *pll, const struct fb_info_aty128 *info)
 {
@@ -1049,6 +1124,23 @@
 
     /* clear the reset, just in case */
     aty_st_pll(PPLL_CNTL, aty_ld_pll(PPLL_CNTL) & ~PPLL_RESET);
+
+#if 0
+    if (info->chip_gen == rage_M3) {
+	/* XXX energy saving, disable VCLK during blanking */
+	aty_pll_wait_readupdate(info);
+    	aty_st_pll(VCLK_ECP_CNTL, aty_ld_pll(VCLK_ECP_CNTL) | 0xc0);
+		aty_pll_writeupdate(info);
+
+	/* Set PM clocks */
+	aty_pll_wait_readupdate(info);
+	aty_st_pll(XCLK_CNTL, aty_ld_pll(XCLK_CNTL) | 0x00330000);
+	aty_pll_writeupdate(info);
+	aty_pll_wait_readupdate(info);
+	aty_st_pll(MCLK_CNTL, aty_ld_pll(MCLK_CNTL) | 0x00000700);
+	aty_pll_writeupdate(info);
+    }
+#endif    
 }
 
 
@@ -1117,7 +1209,7 @@
 static int
 aty128_ddafifo(struct aty128_ddafifo *dsp,
 		const struct aty128_pll *pll,
-		u32 bpp,
+		u32 depth,
 		const struct fb_info_aty128 *info)
 {
     const struct aty128_meminfo *m = info->mem;
@@ -1125,11 +1217,10 @@
     u32 fifo_width = info->constants.fifo_width;
     u32 fifo_depth = info->constants.fifo_depth;
     s32 x, b, p, ron, roff;
-    u32 n, d;
+    u32 n, d, bpp;
 
-    /* 15bpp is really 16bpp */
-    if (bpp == 15)
-	bpp = 16;
+    /* round up to multiple of 8 */
+    bpp = (depth+7) & ~7;
 
     n = xclk * fifo_width;
     d = pll->vclk * bpp;
@@ -1210,15 +1301,21 @@
     config = aty_ld_le32(CONFIG_CNTL) & ~3;
 
 #if defined(__BIG_ENDIAN)
-    if (par->crtc.bpp >= 24)
-	config |= 2;	/* make aperture do 32 byte swapping */
-    else if (par->crtc.bpp > 8)
-	config |= 1;	/* make aperture do 16 byte swapping */
+    if (par->crtc.bpp == 32)
+	config |= 2;	/* make aperture do 32 bit swapping */
+    else if (par->crtc.bpp == 16)
+	config |= 1;	/* make aperture do 16 bit swapping */
 #endif
 
     aty_st_le32(CONFIG_CNTL, config);
     aty_st_8(CRTC_EXT_CNTL + 1, 0);	/* turn the video back on */
 
+#ifdef CONFIG_PMAC_PBOOK
+    if (info->chip_gen == rage_M3) {
+	aty128_set_crt_enable(info, info->crt_on);
+	aty128_set_lcd_enable(info, info->lcd_on);
+    }
+#endif
     if (par->accel_flags & FB_ACCELF_TEXT)
         aty128_init_engine(par, info);
 
@@ -1243,6 +1340,13 @@
 	display_info.disp_reg_address = info->regbase_phys;
     }
 #endif /* CONFIG_FB_COMPAT_XPMAC */
+#if defined(CONFIG_BOOTX_TEXT)
+    btext_update_display(info->frame_buffer_phys,
+		    (((par->crtc.h_total>>16) & 0xff)+1)*8,
+		    ((par->crtc.v_total>>16) & 0x7ff)+1,
+		    par->crtc.bpp,
+		    par->crtc.vxres*par->crtc.bpp/8);
+#endif /* CONFIG_BOOTX_TEXT */
 }
 
     /*
@@ -1261,7 +1365,7 @@
     if ((err = aty128_var_to_pll(var->pixclock, &par->pll, info)))
 	return err;
 
-    if ((err = aty128_ddafifo(&par->fifo_reg, &par->pll, par->crtc.bpp, info)))
+    if ((err = aty128_ddafifo(&par->fifo_reg, &par->pll, par->crtc.depth, info)))
 	return err;
 
     if (var->accel_flags & FB_ACCELF_TEXT)
@@ -1329,7 +1433,7 @@
     struct fb_info_aty128 *info = (struct fb_info_aty128 *)fb;
     struct aty128fb_par par;
     struct display *display;
-    int oldxres, oldyres, oldvxres, oldvyres, oldbpp, oldaccel;
+    int oldxres, oldyres, oldvxres, oldvyres, oldbpp, oldgreen, oldaccel;
     int accel, err;
 
     display = (con >= 0) ? &fb_display[con] : fb->disp;
@@ -1374,16 +1478,17 @@
     oldvxres = display->var.xres_virtual;
     oldvyres = display->var.yres_virtual;
     oldbpp = display->var.bits_per_pixel;
+    oldgreen = display->var.green.length;
     oldaccel = display->var.accel_flags;
     display->var = *var;
     if (oldxres != var->xres || oldyres != var->yres ||
 	oldvxres != var->xres_virtual || oldvyres != var->yres_virtual ||
-	oldbpp != var->bits_per_pixel || oldaccel != var->accel_flags) {
+	oldgreen != var->green.length || oldbpp != var->bits_per_pixel ||
+	oldaccel != var->accel_flags) {
 
 	struct fb_fix_screeninfo fix;
 
 	aty128_encode_fix(&fix, &par, info);
-        fb->screen_base = info->frame_buffer;
 	display->visual = fix.visual;
 	display->type = fix.type;
 	display->type_aux = fix.type_aux;
@@ -1408,7 +1513,7 @@
     if (!info->fb_info.display_fg || info->fb_info.display_fg->vc_num == con)
 	aty128_set_par(&par, info);
 
-    if (oldbpp != var->bits_per_pixel) {
+    if (oldbpp != var->bits_per_pixel || oldgreen != var->green.length) {
 	if ((err = fb_alloc_cmap(&display->cmap, 0, 0)))
 	    return err;
 	do_install_cmap(con, &info->fb_info);
@@ -1429,22 +1534,21 @@
 	break;
 #endif
 #ifdef FBCON_HAS_CFB16
-    case 15:
     case 16:
 	disp->dispsw = accel ? &fbcon_aty128_16 : &fbcon_cfb16;
-	disp->dispsw_data = info->fbcon_cmap.cfb16;
+	disp->dispsw_data = info->fb_info.pseudo_palette;
 	break;
 #endif
 #ifdef FBCON_HAS_CFB24
     case 24:
 	disp->dispsw = accel ? &fbcon_aty128_24 : &fbcon_cfb24;
-	disp->dispsw_data = info->fbcon_cmap.cfb24;
+	disp->dispsw_data = info->fb_info.pseudo_palette;
 	break;
 #endif
 #ifdef FBCON_HAS_CFB32
     case 32:
 	disp->dispsw = accel ? &fbcon_aty128_32 : &fbcon_cfb32;
-	disp->dispsw_data = info->fbcon_cmap.cfb32;
+	disp->dispsw_data = info->fb_info.pseudo_palette;
 	break;
 #endif
     default:
@@ -1471,7 +1575,7 @@
     fix->type        = FB_TYPE_PACKED_PIXELS;
     fix->type_aux    = 0;
     fix->line_length = (par->crtc.vxres * par->crtc.bpp) >> 3;
-    fix->visual      = par->crtc.bpp <= 8 ? FB_VISUAL_PSEUDOCOLOR
+    fix->visual      = par->crtc.bpp == 8 ? FB_VISUAL_PSEUDOCOLOR
                                           : FB_VISUAL_DIRECTCOLOR;
     fix->ywrapstep = 0;
     fix->xpanstep  = 8;
@@ -1505,8 +1609,6 @@
 
     /*
      *  Pan or Wrap the Display
-     *
-     *  Not supported (yet!)
      */
 static int
 aty128fb_pan_display(struct fb_var_screeninfo *var, int con,
@@ -1530,7 +1632,10 @@
     par->crtc.xoffset = xoffset;
     par->crtc.yoffset = yoffset;
 
-    offset = ((yoffset * par->crtc.vxres + xoffset) * par->crtc.bpp) >> 6;
+    offset = ((yoffset * par->crtc.vxres + xoffset)*(par->crtc.bpp >> 3)) & ~7;
+
+    if (par->crtc.bpp == 24)
+        offset += 8 * (offset % 3); /* Must be multiple of 8 and 3 */
 
     aty_st_le32(CRTC_OFFSET, offset);
 
@@ -1546,24 +1651,45 @@
 aty128fb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			struct fb_info *info)
 {
-#if 1
-    fb_copy_cmap(&info->cmap, cmap, kspc ? 0 : 2);
-#else
-    struct fb_info_aty128 fb = (struct fb_info_aty128 *)info;
+    struct display *disp = (con < 0) ? info->disp : (fb_display + con);
 
     if (con == info->currcon) /* current console? */
-	return fb_get_cmap(cmap, kspc, aty128_getcolreg, info);
-    else if (fb_display[con].cmap.len) /* non default colormap? */
-	fb_copy_cmap(&fb_display[con].cmap, cmap, kspc ? 0 : 2);
-    else {  
-	int size = (fb_display[con].var.bits_per_pixel <= 8) ? 256 : 32;
-	fb_copy_cmap(fb_default_cmap(size), cmap, kspc ? 0 : 2);
-    }
-#endif
+        return fb_get_cmap(cmap, kspc, aty128_getcolreg, info);
+    else if (disp->cmap.len) /* non default colormap? */
+        fb_copy_cmap(&disp->cmap, cmap, kspc ? 0 : 2);
+    else
+        fb_copy_cmap(fb_default_cmap((disp->var.bits_per_pixel==8) ? 256 : 32),
+                     cmap, kspc ? 0 : 2);
 
     return 0;
 }
 
+    /*
+     *  Helper function to store a single palette register
+     */
+static __inline__ void
+aty128_st_pal(u_int regno, u_int red, u_int green, u_int blue,
+	      struct fb_info_aty128 *info)
+{
+    /* Note: For now, on M3, we set palette on both heads, which may
+     * be useless. Can someone with a M3 check this ?
+     * 
+     * This code would still be useful if using the second CRTC to 
+     * do mirroring
+     */
+
+    if (info->chip_gen == rage_M3) {
+#if 0
+        aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) | DAC_PALETTE_ACCESS_CNTL);
+        aty_st_8(PALETTE_INDEX, regno);
+        aty_st_le32(PALETTE_DATA, (red<<16)|(green<<8)|blue);
+#endif
+        aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) & ~DAC_PALETTE_ACCESS_CNTL);
+    }
+    aty_st_8(PALETTE_INDEX, regno);
+    aty_st_le32(PALETTE_DATA, (red<<16)|(green<<8)|blue);
+}
+
 static int
 aty128fb_rasterimg(struct fb_info *info, int start)
 {
@@ -1584,7 +1710,9 @@
     if (!options || !*options)
 	return 0;
 
-    while (this_opt = strsep(&options, ",")) {
+    while ((this_opt = strsep(&options, ",")) != 0) {
+	if (!*this_opt)
+	    continue;
 	if (!strncmp(this_opt, "font:", 5)) {
 	    char *p;
 	    int i;
@@ -1597,6 +1725,12 @@
 	    fontname[i] = 0;
 	} else if (!strncmp(this_opt, "noaccel", 7)) {
 	    noaccel = 1;
+#ifdef CONFIG_PMAC_PBOOK
+        } else if (!strncmp(this_opt, "lcd:", 4)) {
+            default_lcd_on = simple_strtoul(this_opt+4, NULL, 0);
+        } else if (!strncmp(this_opt, "crt:", 4)) {
+            default_crt_on = simple_strtoul(this_opt+4, NULL, 0);
+#endif
         }
 #ifdef CONFIG_MTRR
         else if(!strncmp(this_opt, "nomtrr", 6)) {
@@ -1671,12 +1805,17 @@
     info->fb_info.node  = NODEV;
     info->fb_info.fbops = &aty128fb_ops;
     info->fb_info.disp  = &info->disp;
+    info->fb_info.pseudo_palette = pseudo_palette;	
     strcpy(info->fb_info.fontname, fontname);
     info->fb_info.changevar  = NULL;
     info->fb_info.switch_con = &aty128fbcon_switch;
     info->fb_info.updatevar  = NULL;
     info->fb_info.flags = FBINFO_FLAG_DEFAULT;
-
+#ifdef CONFIG_PMAC_PBOOK
+    info->lcd_on = default_lcd_on;
+    info->crt_on = default_crt_on;
+#endif
+    
     var = default_var;
 #ifdef CONFIG_PPC
     if (_machine == _MACH_Pmac) {
@@ -1687,6 +1826,29 @@
             if (default_vmode <= 0 || default_vmode > VMODE_MAX)
                 default_vmode = VMODE_1024_768_60;
 
+	    /* iMacs need that resolution
+	     * PowerMac2,1 first r128 iMacs
+	     * PowerMac2,2 summer 2000 iMacs
+	     * PowerMac4,1 january 2001 iMacs "flower power"
+	     */
+	    if (machine_is_compatible("PowerMac2,1") ||
+		machine_is_compatible("PowerMac2,2") ||
+		machine_is_compatible("PowerMac4,1"))
+		default_vmode = VMODE_1024_768_75;
+
+	    /* iBook SE */
+	    if (machine_is_compatible("PowerBook2,2"))
+		default_vmode = VMODE_800_600_60;
+ 
+	    /* PowerBook Firewire (Pismo), iBook Dual USB */
+	    if (machine_is_compatible("PowerBook3,1") ||
+	    	machine_is_compatible("PowerBook4,1"))
+		default_vmode = VMODE_1024_768_60;
+
+	    /* PowerBook Titanium */
+	    if (machine_is_compatible("PowerBook3,2"))
+		default_vmode = VMODE_1152_768_60;
+
             if (default_cmode < CMODE_8 || default_cmode > CMODE_32)
                 default_cmode = CMODE_8;
 
@@ -1723,6 +1885,8 @@
     dac = aty_ld_le32(DAC_CNTL);
     dac |= (DAC_8BIT_EN | DAC_RANGE_CNTL);
     dac |= DAC_MASK;
+    if (info->chip_gen == rage_M3)
+    	dac |= DAC_PALETTE2_SNOOP_EN;
     aty_st_le32(DAC_CNTL, dac);
 
     /* turn off bus mastering, just in case */
@@ -1741,6 +1905,14 @@
     if (info->chip_gen == rage_M3)
     	register_backlight_controller(&aty128_backlight_controller, info, "ati");
 #endif /* CONFIG_PMAC_BACKLIGHT */
+#ifdef CONFIG_PMAC_PBOOK
+    if (!info->pdev)
+    	printk(KERN_WARNING "aty128fb: Not a PCI card, can't enable power management\n");
+    else {
+	    info->pm_reg = pci_find_capability(info->pdev, PCI_CAP_ID_PM);
+	    pmu_register_sleep_notifier(&aty128_sleep_notifier);
+    }
+#endif
 
     printk(KERN_INFO "fb%d: %s frame buffer device on %s\n",
 	   GET_FB_IDX(info->fb_info.node), aty128fb_name, name);
@@ -1806,7 +1978,7 @@
 	if ((err = pci_enable_device(pdev))) {
 		printk(KERN_ERR "aty128fb: Cannot enable PCI device: %d\n",
 				err);
-		goto err_out;
+		return -ENODEV;
 	}
 
 	fb_addr = pci_resource_start(pdev, 0);
@@ -1848,9 +2020,9 @@
 
 	/* Virtualize the framebuffer */
 	info->frame_buffer_phys = fb_addr;
-	info->frame_buffer = ioremap(fb_addr, info->vram_size);
+	info->fb_info.screen_base = ioremap(fb_addr, info->vram_size);
 
-	if (!info->frame_buffer) {
+	if (!info->fb_info.screen_base) {
 		iounmap((void *)info->regbase);
 		goto err_free_info;
 	}
@@ -1894,7 +2066,7 @@
 	return 0;
 
 err_out:
-	iounmap(info->frame_buffer);
+	iounmap(info->fb_info.screen_base);
 	iounmap(info->regbase);
 err_free_info:
 	kfree(info);
@@ -2125,6 +2297,12 @@
 
     aty_st_8(CRTC_EXT_CNTL+1, state);
 
+#ifdef CONFIG_PMAC_PBOOK
+    if (info->chip_gen == rage_M3) {
+	aty128_set_crt_enable(info, info->crt_on && !blank);
+	aty128_set_lcd_enable(info, info->lcd_on && !blank);
+    }
+#endif	
 #ifdef CONFIG_PMAC_BACKLIGHT
     if ((_machine == _MACH_Pmac) && !blank)
     	set_backlight_enable(1);
@@ -2132,6 +2310,7 @@
     return 0;	
 }
 
+
     /*
      *  Read a single color register and split it into
      *  colors/transparent. Return != 0 for invalid regno.
@@ -2163,7 +2342,7 @@
                          u_int transp, struct fb_info *fb)
 {
     struct fb_info_aty128 *info = (struct fb_info_aty128 *)fb;
-    u32 col;
+    u32 palreg;
 
     if (regno > 255)
 	return 1;
@@ -2183,66 +2362,45 @@
     if ((info->current_par.crtc.bpp > 8) && (regno == 0)) {
         int i;
 
-        if (info->chip_gen == rage_M3)
-            aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) & ~DAC_PALETTE_ACCESS_CNTL);
-
-        for (i=16; i<256; i++) {
-            aty_st_8(PALETTE_INDEX, i);
-            col = (i << 16) | (i << 8) | i;
-            aty_st_le32(PALETTE_DATA, col);
-        }
-
-        if (info->chip_gen == rage_M3) {
-            aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) | DAC_PALETTE_ACCESS_CNTL);
-
-            for (i=16; i<256; i++) {
-                aty_st_8(PALETTE_INDEX, i);
-                col = (i << 16) | (i << 8) | i;
-                aty_st_le32(PALETTE_DATA, col);
-            }
-        }
+        for (i=0; i<256; i++)
+            aty128_st_pal(i, i, i, i, info);
     }
 
     /* initialize palette */
 
-    if (info->chip_gen == rage_M3)
-        aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) & ~DAC_PALETTE_ACCESS_CNTL);
+    palreg = regno;
 
     if (info->current_par.crtc.bpp == 16)
-        aty_st_8(PALETTE_INDEX, (regno << 3));
-    else
-        aty_st_8(PALETTE_INDEX, regno);
-    col = (red << 16) | (green << 8) | blue;
-    aty_st_le32(PALETTE_DATA, col);
-    if (info->chip_gen == rage_M3) {
-    	aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) | DAC_PALETTE_ACCESS_CNTL);
-        if (info->current_par.crtc.bpp == 16)
-            aty_st_8(PALETTE_INDEX, (regno << 3));
-        else
-            aty_st_8(PALETTE_INDEX, regno);
-        aty_st_le32(PALETTE_DATA, col);
+        palreg = regno * 8;
+
+    if (info->current_par.crtc.depth == 16) {
+        aty128_st_pal(palreg/2, info->palette[regno/2].red, green,
+                      info->palette[regno/2].blue, info);
+        green = info->palette[regno*2].green;
     }
 
+    if (info->current_par.crtc.bpp == 8 || regno < 32)
+        aty128_st_pal(palreg, red, green, blue, info);
+        
     if (regno < 16)
-	switch (info->current_par.crtc.bpp) {
+	switch (info->current_par.crtc.depth) {
 #ifdef FBCON_HAS_CFB16
-	case 9 ... 16:
-	    info->fbcon_cmap.cfb16[regno] = (regno << 10) | (regno << 5) |
-                regno;
+	case 15:
+	    ((u16 *)(info->fb_info.pseudo_palette))[regno] = (regno << 10) | (regno << 5) | regno;
+	    break;
+	case 16:
+	    ((u16 *)(info->fb_info.pseudo_palette))[regno] = (regno << 11) | (regno << 5) | regno;
 	    break;
 #endif
 #ifdef FBCON_HAS_CFB24
-	case 17 ... 24:
-	    info->fbcon_cmap.cfb24[regno] = (regno << 16) | (regno << 8) |
-		regno;
+	case 24:
+	    ((u32 *)(info->fb_info.pseudo_palette))[regno] = (regno << 16) | (regno << 8) | regno;
 	    break;
 #endif
 #ifdef FBCON_HAS_CFB32
-	case 25 ... 32: {
-            u32 i;
-
-            i = (regno << 8) | regno;
-            info->fbcon_cmap.cfb32[regno] = (i << 16) | i;
+	case 32: {
+            u32 i = (regno << 8) | regno;
+            ((u32 *)(info->fb_info.pseudo_palette))[regno] = (i << 16) | i;
 	    break;
         }
 #endif
@@ -2250,27 +2408,108 @@
     return 0;
 }
 
+#define ATY_MIRROR_LCD_ON	0x00000001
+#define ATY_MIRROR_CRT_ON	0x00000002
+
+/* out param: u32*	backlight value: 0 to 15 */
+#define FBIO_ATY128_GET_MIRROR	_IOR('@', 1, sizeof(__u32*))
+/* in param: u32*	backlight value: 0 to 15 */
+#define FBIO_ATY128_SET_MIRROR	_IOW('@', 2, sizeof(__u32*))
+
+static int aty128fb_ioctl(struct inode *inode, struct file *file, u_int cmd,
+		       u_long arg, int con, struct fb_info *info)
+{
+#ifdef CONFIG_PMAC_PBOOK
+    struct fb_info_aty128 *fb = (struct fb_info_aty128 *)info;
+    u32 value;
+    int rc;
+#endif
+    
+    switch (cmd) {
+#ifdef CONFIG_PMAC_PBOOK
+    case FBIO_ATY128_SET_MIRROR:
+    	if (fb->chip_gen != rage_M3)
+    		return -EINVAL;
+    	rc = get_user(value, (__u32*)arg);
+    	if (rc)
+    		return rc;
+    	fb->lcd_on = (value & 0x01) != 0;
+    	fb->crt_on = (value & 0x02) != 0;
+    	if (!fb->crt_on && !fb->lcd_on)
+    		fb->lcd_on = 1;
+    	aty128_set_crt_enable(fb, fb->crt_on);	
+    	aty128_set_lcd_enable(fb, fb->lcd_on);	
+	break;
+    case FBIO_ATY128_GET_MIRROR:
+    	if (fb->chip_gen != rage_M3)
+    		return -EINVAL;
+	value = (fb->crt_on << 1) | fb->lcd_on;
+    	return put_user(value, (__u32*)arg);
+#endif
+    default:
+	return -EINVAL;
+    }
+    return 0;
+}
+
 #ifdef CONFIG_PMAC_BACKLIGHT
 static int backlight_conv[] = {
 	0xff, 0xc0, 0xb5, 0xaa, 0x9f, 0x94, 0x89, 0x7e,
 	0x73, 0x68, 0x5d, 0x52, 0x47, 0x3c, 0x31, 0x24
 };
 
+/* We turn off the LCD completely instead of just dimming the backlight.
+ * This provides greater power saving and the display is useless without
+ * backlight anyway
+ */
+#define BACKLIGHT_LVDS_OFF
+/* That one prevents proper CRT output with LCD off */
+#undef BACKLIGHT_DAC_OFF
+
 static int
 aty128_set_backlight_enable(int on, int level, void* data)
 {
 	struct fb_info_aty128 *info = (struct fb_info_aty128 *)data;
 	unsigned int reg = aty_ld_le32(LVDS_GEN_CNTL);
-	
+
+	if (!info->lcd_on)
+		on = 0;
 	reg |= LVDS_BL_MOD_EN | LVDS_BLON;
 	if (on && level > BACKLIGHT_OFF) {
+		reg |= LVDS_DIGION;
+		if (!reg & LVDS_ON) {
+			reg &= ~LVDS_BLON;
+			aty_st_le32(LVDS_GEN_CNTL, reg);
+			(void)aty_ld_le32(LVDS_GEN_CNTL);
+			mdelay(10);
+			reg |= LVDS_BLON;
+			aty_st_le32(LVDS_GEN_CNTL, reg);
+		}
 		reg &= ~LVDS_BL_MOD_LEVEL_MASK;
 		reg |= (backlight_conv[level] << LVDS_BL_MOD_LEVEL_SHIFT);
+#ifdef BACKLIGHT_LVDS_OFF
+		reg |= LVDS_ON | LVDS_EN;
+		reg &= ~LVDS_DISPLAY_DIS;
+#endif
+		aty_st_le32(LVDS_GEN_CNTL, reg);
+#ifdef BACKLIGHT_DAC_OFF
+		aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) & (~DAC_PDWN));
+#endif		
 	} else {
 		reg &= ~LVDS_BL_MOD_LEVEL_MASK;
 		reg |= (backlight_conv[0] << LVDS_BL_MOD_LEVEL_SHIFT);
+#ifdef BACKLIGHT_LVDS_OFF
+		reg |= LVDS_DISPLAY_DIS;
+		aty_st_le32(LVDS_GEN_CNTL, reg);
+		(void)aty_ld_le32(LVDS_GEN_CNTL);
+		udelay(10);
+		reg &= ~(LVDS_ON | LVDS_EN | LVDS_BLON | LVDS_DIGION);
+#endif		
+		aty_st_le32(LVDS_GEN_CNTL, reg);
+#ifdef BACKLIGHT_DAC_OFF
+		aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) | DAC_PDWN);
+#endif		
 	}
-	aty_st_le32(LVDS_GEN_CNTL, reg);
 
 	return 0;
 }
@@ -2291,18 +2530,18 @@
 		u_int width, u_int height,
 		struct fb_info_aty128 *info)
 {
-    u32 save_dp_datatype, save_dp_cntl, bppval;
+    u32 save_dp_datatype, save_dp_cntl, dstval;
 
     if (!width || !height)
         return;
 
-    bppval = bpp_to_depth(info->current_par.crtc.bpp);
-    if (bppval == DST_24BPP) {
+    dstval = depth_to_dst(info->current_par.crtc.depth);
+    if (dstval == DST_24BPP) {
         srcx *= 3;
         dstx *= 3;
         width *= 3;
-    } else if (bppval == -EINVAL) {
-        printk("aty128fb: invalid depth\n");
+    } else if (dstval == -EINVAL) {
+        printk("aty128fb: invalid depth or RGBA\n");
         return;
     }
 
@@ -2314,7 +2553,7 @@
     aty_st_le32(SRC_Y_X, (srcy << 16) | srcx);
     aty_st_le32(DP_MIX, ROP3_SRCCOPY | DP_SRC_RECT);
     aty_st_le32(DP_CNTL, DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM);
-    aty_st_le32(DP_DATATYPE, save_dp_datatype | bppval | SRC_DSTCOLOR);
+    aty_st_le32(DP_DATATYPE, save_dp_datatype | dstval | SRC_DSTCOLOR);
 
     aty_st_le32(DST_Y_X, (dsty << 16) | dstx);
     aty_st_le32(DST_HEIGHT_WIDTH, (height << 16) | width);
@@ -2540,6 +2779,139 @@
 };
 #endif
 
+#ifdef CONFIG_PMAC_PBOOK
+static void
+aty128_set_suspend(struct fb_info_aty128 *info, int suspend)
+{
+	u32	pmgt;
+	u16	pwr_command;
+
+	if (!info->pm_reg)
+		return;
+		
+	/* Set the chip into the appropriate suspend mode (we use D2,
+	 * D3 would require a complete re-initialisation of the chip,
+	 * including PCI config registers, clocks, AGP configuration, ...)
+	 */
+	if (suspend) {
+		/* Make sure CRTC2 is reset. Remove that the day we decide to
+		 * actually use CRTC2 and replace it with real code for disabling
+		 * the CRTC2 output during sleep
+		 */
+		aty_st_le32(CRTC2_GEN_CNTL, aty_ld_le32(CRTC2_GEN_CNTL) &
+			~(CRTC2_EN));
+
+		/* Set the power management mode to be PCI based */
+		pmgt = aty_ld_pll(POWER_MANAGEMENT);
+#if 0
+		pmgt &= ~PWR_MGT_MODE_MASK;
+		pmgt |= PWR_MGT_MODE_PCI | PWR_MGT_ON | PWR_MGT_TRISTATE_MEM_EN | PWR_MGT_AUTO_PWR_UP_EN;
+#else		/* Use this magic value for now */
+		pmgt = 0x0c005407;
+#endif
+		aty_st_pll(POWER_MANAGEMENT, pmgt);
+		(void)aty_ld_pll(POWER_MANAGEMENT);
+		aty_st_le32(BUS_CNTL1, 0x00000010);
+		aty_st_le32(MEM_POWER_MISC, 0x0c830000);
+		mdelay(100);
+		pci_read_config_word(info->pdev, info->pm_reg+PCI_PM_CTRL, &pwr_command);
+		/* Switch PCI power management to D2 */
+		pci_write_config_word(info->pdev, info->pm_reg+PCI_PM_CTRL,
+			(pwr_command & ~PCI_PM_CTRL_STATE_MASK) | 2);
+		pci_read_config_word(info->pdev, info->pm_reg+PCI_PM_CTRL, &pwr_command);
+	} else {
+		/* Switch back PCI power management to D0 */
+		mdelay(100);
+		pci_write_config_word(info->pdev, info->pm_reg+PCI_PM_CTRL, 0);
+		mdelay(100);
+		pci_read_config_word(info->pdev, info->pm_reg+PCI_PM_CTRL, &pwr_command);
+		mdelay(100);
+	}
+}
+
+extern struct display_switch fbcon_dummy;
+
+/*
+ * Save the contents of the frame buffer when we go to sleep,
+ * and restore it when we wake up again.
+ */
+int
+aty128_sleep_notify(struct pmu_sleep_notifier *self, int when)
+{
+	struct fb_info_aty128 *info;
+ 	int result;
+
+	result = PBOOK_SLEEP_OK;
+
+	for (info = board_list; info != NULL; info = info->next) {
+		struct fb_fix_screeninfo fix;
+		int nb;
+
+		aty128fb_get_fix(&fix, fg_console, (struct fb_info *)info);
+		nb = fb_display[fg_console].var.yres * fix.line_length;
+
+		switch (when) {
+		case PBOOK_SLEEP_REQUEST:
+			info->save_framebuffer = vmalloc(nb);
+			if (info->save_framebuffer == NULL)
+				return PBOOK_SLEEP_REFUSE;
+			break;
+		case PBOOK_SLEEP_REJECT:
+			if (info->save_framebuffer) {
+				vfree(info->save_framebuffer);
+				info->save_framebuffer = 0;
+			}
+			break;
+		case PBOOK_SLEEP_NOW:
+			if (info->currcon >= 0)
+				fb_display[info->currcon].dispsw = &fbcon_dummy;
+			
+			wait_for_idle(info);
+			aty128_reset_engine(info);
+			wait_for_idle(info);
+
+			/* Backup fb content */	
+			if (info->save_framebuffer)
+				memcpy_fromio(info->save_framebuffer,
+				       (void *)info->fb_info.screen_base, nb);
+
+			/* Blank display and LCD */
+			aty128fbcon_blank(VESA_POWERDOWN+1, (struct fb_info *)info);
+			
+			/* Sleep the chip */
+			aty128_set_suspend(info, 1);
+
+			break;
+		case PBOOK_WAKE:
+			/* Wake the chip */
+			aty128_set_suspend(info, 0);
+			
+			aty128_reset_engine(info);
+			wait_for_idle(info);
+
+			/* Restore fb content */			
+			if (info->save_framebuffer) {
+				memcpy_toio((void *)info->fb_info.screen_base,
+				       info->save_framebuffer, nb);
+				vfree(info->save_framebuffer);
+				info->save_framebuffer = 0;
+			}
+
+			if (info->currcon >= 0) {
+				aty128_set_dispsw(
+					&fb_display[info->currcon],
+					info,
+					info->current_par.crtc.bpp,
+					info->current_par.accel_flags & FB_ACCELF_TEXT);
+			}
+			aty128fbcon_blank(0, (struct fb_info *)info);
+			break;
+		}
+	}
+	return result;
+}
+#endif /* CONFIG_PMAC_PBOOK */
+
 #ifdef MODULE
 MODULE_AUTHOR("(c)1999-2000 Brad Douglas <brad@neruo.com>");
 MODULE_DESCRIPTION("FBDev driver for ATI Rage128 / Pro cards");
@@ -2597,7 +2969,7 @@
                      info->vram_size);
 #endif /* CONFIG_MTRR */
         iounmap(info->regbase);
-        iounmap(info->frame_buffer);
+        iounmap(info->fb_info.screen_base);
 
         release_mem_region(pci_resource_start(info->pdev, 0),
                            pci_resource_len(info->pdev, 0));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/cfbcopyarea.c linux-2.5/drivers/video/cfbcopyarea.c
--- linux-2.5.13/drivers/video/cfbcopyarea.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/cfbcopyarea.c	Sat Mar 16 00:50:28 2002
@@ -0,0 +1,217 @@
+/*
+ *  Generic function for frame buffer with packed pixels of any depth.
+ *
+ *      Copyright (C)  June 1999 James Simmons
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ *
+ * NOTES:
+ * 
+ *  This is for cfb packed pixels. Iplan and such are incorporated in the 
+ *  drivers that need them.
+ * 
+ *  FIXME
+ *  The code for 24 bit is horrible. It copies byte by byte size instead of 
+ *  longs like the other sizes. Needs to be optimized. 
+ *
+ *  Also need to add code to deal with cards endians that are different than 
+ *  the native cpu endians. I also need to deal with MSB position in the word.
+ *  
+ */
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <linux/slab.h>
+#include <asm/types.h>
+#include <asm/io.h>
+#include <video/fbcon.h>
+
+void cfb_copyarea(struct fb_info *p, struct fb_copyarea *area) 
+{
+	unsigned long start_index, end_index, start_mask, end_mask, last, tmp, height;
+	int x2, y2, n, j, lineincr, shift, shift_right, shift_left, old_dx, old_dy;
+	int linesize = p->fix.line_length, bpl = sizeof(unsigned long);
+	unsigned long *dst = NULL, *src = NULL;
+	char *src1,*dst1;
+ 
+	/* clip the destination */
+	old_dx = area->dx;
+	old_dy = area->dy;
+  
+	/*
+	 * We could use hardware clipping but on many cards you get around
+	 * hardware clipping by writing to framebuffer directly.
+	 */
+	x2 = area->dx + area->width;
+	y2 = area->dy + area->height;
+	area->dx = area->dx > 0 ? area->dx : 0;
+	area->dy = area->dy > 0 ? area->dy : 0;
+	x2 = x2 < p->var.xres_virtual ? x2 : p->var.xres_virtual;
+	y2 = y2 < p->var.yres_virtual ? y2 : p->var.yres_virtual;
+	area->width = x2 - area->dx;
+	area->height = y2 - area->dy;
+  
+	/* update sx1,sy1 */
+	area->sx += (area->dx - old_dx);
+	area->sy += (area->dy - old_dy);
+  
+	height = area->height;
+
+	/* the source must be completely inside the virtual screen */
+	if (area->sx < 0 || area->sy < 0 ||
+	   (area->sx + area->width)  > p->var.xres_virtual ||
+	   (area->sy + area->height) > p->var.yres_virtual)
+		return;
+  
+	if (area->dy < area->sy || (area->dy == area->sy && area->dx < area->sx)) {
+		/* start at the top */
+		src1 = p->screen_base + area->sy * linesize + 
+			((area->sx * p->var.bits_per_pixel) >> 3);
+		dst1 = p->screen_base + area->dy * linesize +
+			((area->dx * p->var.bits_per_pixel) >> 3);
+		lineincr = linesize;
+	} else {
+		/* start at the bottom */
+		src1 = p->screen_base + (area->sy + area->height-1)*linesize + 
+			(((area->sx + area->width - 1) * p->var.bits_per_pixel) >> 3); 
+		dst1 = p->screen_base + (area->dy + area->height-1)*linesize + 
+			(((area->dx + area->width - 1) * p->var.bits_per_pixel) >> 3); 
+		lineincr = -linesize;
+	}
+    
+	if ((BITS_PER_LONG % p->var.bits_per_pixel) == 0) {
+		int ppw = BITS_PER_LONG/p->var.bits_per_pixel;
+		int n = ((area->width * p->var.bits_per_pixel) >> 3);   
+
+		start_index = ((unsigned long) src1 & (bpl-1));
+		end_index = ((unsigned long) (src1 + n) & (bpl-1));
+		shift = ((unsigned long)dst1 & (bpl-1)) - ((unsigned long) src1 & (bpl-1));
+		start_mask = end_mask = 0;
+   
+		if (start_index) { 
+			start_mask = -1 >> (start_index << 3);
+			n -= (bpl - start_index);
+		}
+	
+		if (end_index) {
+			end_mask = -1 << ((bpl - end_index) << 3);
+			n -= end_index;
+		}   
+		n = n/bpl;
+
+		if (n <= 0) {
+			if (start_mask) {
+				if (end_mask)
+					end_mask &= start_mask;
+				else
+					end_mask = start_mask;
+				start_mask = 0;
+			}
+			n = 0;
+		}
+
+		if (shift) {
+			if (shift > 0) {
+				/* dest is over to right more */
+				shift_right = shift * p->var.bits_per_pixel;
+				shift_left = (ppw - shift) * p->var.bits_per_pixel;
+			} else {
+				/* source is to the right more */
+				shift_right = (ppw + shift) * p->var.bits_per_pixel;
+				shift_left = -shift * p->var.bits_per_pixel;
+			}
+			/* general case, positive increment */
+			if (lineincr > 0) {
+				if (shift < 0)
+					n++;
+				do {
+					dst = (unsigned long *) dst1;
+					src = (unsigned long *) src1;
+
+					last = (fb_readl(src) & start_mask);
+
+					if (shift > 0)
+						fb_writel(fb_readl(dst) | (last >> shift_right), dst);
+					for (j = 0; j < n; j++) {
+						dst++;
+						tmp = fb_readl(src);
+						src++;
+						fb_writel((last << shift_left) | 
+							 (tmp >> shift_right),dst);
+						last = tmp;
+						src++;
+					}
+					fb_writel(fb_readl(dst) | (last << shift_left), dst);
+					src1 += lineincr;
+					dst1 += lineincr;
+				} while (--height);
+			} else {
+				/* general case, negative increment */
+				if (shift > 0)
+					n++;
+				do {
+					dst = (unsigned long *) dst1;
+					src = (unsigned long *) src1;
+
+					last = (fb_readl(src) & end_mask);
+
+					if (shift < 0)
+						fb_writel(fb_readl(dst) | (last >> shift_right), dst);
+					for (j = 0; j < n; j++) {
+						dst--;
+						tmp = fb_readl(src);
+						src--;
+						fb_writel((tmp << shift_left) | 
+							 (last >> shift_right),dst);
+						last = tmp;
+						src--;
+					}
+					fb_writel(fb_readl(dst) | (last >> shift_right), dst);
+					src1 += lineincr;
+					dst1 += lineincr;
+				} while (--height);
+			}
+		} else {
+			/* no shift needed */
+			if (lineincr > 0) {
+				/* positive increment */	
+				do {
+					dst = (unsigned long *) (dst1 - start_index);
+					src = (unsigned long *) (src1 - start_index);
+   		
+					if (start_mask)	
+						fb_writel(fb_readl(src) | start_mask, dst);
+    			
+					for (j = 0; j < n; j++) { 
+						fb_writel(fb_readl(src), dst); 
+						dst++;
+						src++;
+					}
+    				
+					if (end_mask)
+						fb_writel(fb_readl(src) | end_mask,dst);
+						src1 += lineincr;
+						dst1 += lineincr;
+				} while (--height);
+			} else {
+				/* negative increment */
+				do {
+					dst = (unsigned long *) dst1;
+					src = (unsigned long *) src1;
+
+					if (start_mask)
+						fb_writel(fb_readl(src) | start_mask, dst);
+					for (j = 0; j < n; j++) { 
+						fb_writel(fb_readl(src), dst); 
+						dst--;
+						src--;
+					}
+					src1 += lineincr;
+					dst1 += lineincr;
+				} while (--height);
+			}
+		}
+	}
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/cfbfillrect.c linux-2.5/drivers/video/cfbfillrect.c
--- linux-2.5.13/drivers/video/cfbfillrect.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/cfbfillrect.c	Sat Mar 16 00:50:28 2002
@@ -0,0 +1,189 @@
+/*
+ *  Generic fillrect for frame buffers with packed pixels of any depth. 
+ *
+ *      Copyright (C)  2000 James Simmons (jsimmons@linux-fbdev.org) 
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ *
+ * NOTES:
+ *
+ *  The code for depths like 24 that don't have integer number of pixels per 
+ *  long is broken and needs to be fixed. For now I turned these types of 
+ *  mode off.
+ *
+ *  Also need to add code to deal with cards endians that are different than
+ *  the native cpu endians. I also need to deal with MSB position in the word.
+ *
+ */
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <asm/types.h>
+#include <video/fbcon.h>
+
+void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect)  
+{
+	unsigned long start_index, end_index, start_mask = 0, end_mask = 0;
+	unsigned long height, ppw, fg, fgcolor;
+	int i, n, x2, y2, linesize = p->fix.line_length;
+	int bpl = sizeof(unsigned long);	
+	unsigned long *dst;
+	char *dst1;	
+
+	if (!rect->width || !rect->height) return;	
+ 
+	/* We could use hardware clipping but on many cards you get around
+	 * hardware clipping by writing to framebuffer directly. */
+	x2 = rect->dx + rect->width;
+	y2 = rect->dy + rect->height;
+	x2 = x2 < p->var.xres_virtual ? x2 : p->var.xres_virtual;
+	y2 = y2 < p->var.yres_virtual ? y2 : p->var.yres_virtual;
+	rect->width = x2 - rect->dx;
+	height = y2 - rect->dy;
+
+	/* Size of the scanline in bytes */ 	
+	n = ((rect->width * p->var.bits_per_pixel) >> 3);	
+	ppw = BITS_PER_LONG/p->var.bits_per_pixel;
+
+	dst1 = p->screen_base + rect->dy * linesize + ((rect->dx * p->var.bits_per_pixel) >> 3); 
+	start_index = ((unsigned long) dst1 & (bpl-1));
+	end_index = ((unsigned long)(dst1 + n) & (bpl-1));	
+
+	if (p->fix.visual == FB_VISUAL_TRUECOLOR) 
+		fg = fgcolor = ((u32 *)(p->pseudo_palette))[rect->color];
+	else		
+		fg = fgcolor = rect->color;
+  
+	for (i = 0; i < ppw-1; i++) {
+		fg <<= p->var.bits_per_pixel;
+		fg |= fgcolor;	
+	}
+
+	if (start_index) {
+		start_mask = fg << (start_index << 3);
+		n -= (bpl - start_index);
+	}
+  
+	if (end_index) {
+		end_mask = fg >> ((bpl - end_index) << 3);
+		n -= end_index;
+	}
+
+	n = n/bpl;
+
+	if (n <= 0) {
+		if (start_mask) {
+			if (end_mask) 
+				end_mask &= start_mask;
+			else 
+				end_mask = start_mask;
+			start_mask = 0;
+		}
+		n = 0;	
+	}
+
+	if ((BITS_PER_LONG % p->var.bits_per_pixel) == 0) {
+		switch (rect->rop) {
+		case ROP_COPY:        
+			do {
+				/* Word align to increases performace :-) */
+				dst = (unsigned long *) (dst1 - start_index);
+	
+				if (start_mask) {
+#if BITS_PER_LONG == 32
+					fb_writel(fb_readl(dst) | start_mask, dst);
+#else
+					fb_writeq(fb_readq(dst) | start_mask, dst);
+#endif
+					dst++;
+				}
+  	
+				for ( i=0; i < n; i++) {
+#if BITS_PER_LONG == 32
+					fb_writel(fg, dst);
+#else
+					fb_writeq(fg, dst);
+#endif
+					dst++;			
+				}
+
+				if (end_mask)
+#if BITS_PER_LONG == 32
+					fb_writel(fb_readl(dst) | end_mask, dst);
+#else
+					fb_writeq(fb_readq(dst) | end_mask, dst);
+#endif
+					dst1+=linesize;
+				} while (--height);
+				break;
+		case ROP_XOR:
+			do {
+				dst = (unsigned long *) (dst1 - start_index);
+#if BITS_PER_LONG == 32
+				fb_writel(fb_readl(dst) ^ start_mask, dst);
+#else
+				fb_writeq(fb_readq(dst) ^ start_mask, dst);
+#endif
+				for( i=0; i < n; i++) {
+					dst++;
+#if BITS_PER_LONG == 32
+					fb_writel(fb_readl(dst) ^ fg, dst); 
+#else
+					fb_writeq(fb_readq(dst) ^ fg, dst); 
+#endif
+				}
+	
+				if (end_mask) {
+					dst++;
+#if BITS_PER_LONG == 32
+					fb_writel(fb_readl(dst) ^ end_mask, dst);
+#else
+					fb_writeq(fb_readq(dst) ^ end_mask, dst);
+#endif
+				}
+				dst1+=linesize;
+			} while (--height);
+			break;
+		}
+	} else {
+		/* Odd modes like 24 or 80 bits per pixel */
+		start_mask = fg >> (start_index * p->var.bits_per_pixel);
+		end_mask = fg << (end_index * p->var.bits_per_pixel);
+		/* start_mask =& PFILL24(x1,fg);
+		   end_mask_or = end_mask & PFILL24(x1+width-1,fg); */
+    
+		n = (rect->width - start_index - end_index)/ppw;
+    
+		switch (rect->rop) {
+		case ROP_COPY:        
+			do {
+				dst = (unsigned long *)dst1;
+				if (start_mask) *dst |= start_mask;
+				if ((start_index + rect->width) > ppw) dst++;	
+
+				/* XXX: slow */
+				for (i = 0;i < n; i++) {
+					*dst++ = fg;
+				}
+				if (end_mask) *dst |= end_mask;	
+					dst1+=linesize;
+			} while (--height);
+			break;
+		case ROP_XOR:
+			do {
+				dst = (unsigned long *)dst1;
+				if (start_mask) *dst ^= start_mask;
+				if ((start_mask + rect->width) > ppw) dst++;	
+	
+				for( i = 0; i < n; i++) {
+					*dst++ ^= fg; /* PFILL24(fg,x1+i); */
+				}
+				if (end_mask) *dst ^= end_mask;
+				dst1+=linesize;
+			} while (--height);
+			break;
+		}  
+	}
+	return;	
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/cfbimgblt.c linux-2.5/drivers/video/cfbimgblt.c
--- linux-2.5.13/drivers/video/cfbimgblt.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/cfbimgblt.c	Sat Mar 16 00:50:28 2002
@@ -0,0 +1,107 @@
+/*
+ *  Generic BitBLT function for frame buffer with packed pixels of any depth.
+ *
+ *      Copyright (C)  June 1999 James Simmons
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive for
+ *  more details.
+ *
+ * NOTES:
+ *
+ *    This function copys a image from system memory to video memory. The
+ *  image can be a bitmap where each 0 represents the background color and
+ *  each 1 represents the foreground color. Great for font handling. It can
+ *  also be a color image. This is determined by image_depth. The color image
+ *  must be laid out exactly in the same format as the framebuffer. Yes I know
+ *  their are cards with hardware that coverts images of various depths to the
+ *  framebuffer depth. But not every card has this. All images must be rounded
+ *  up to the nearest byte. For example a bitmap 12 bits wide must be two 
+ *  bytes width. 
+ *
+ *  FIXME
+ *  The code for 24 bit is horrible. It copies byte by byte size instead of
+ *  longs like the other sizes. Needs to be optimized.
+ *
+ *  Also need to add code to deal with cards endians that are different than
+ *  the native cpu endians. I also need to deal with MSB position in the word.
+ *
+ */
+#include <linux/string.h>
+#include <linux/fb.h>
+#include <asm/types.h>
+
+#include <video/fbcon.h>
+
+#define DEBUG
+
+#ifdef DEBUG
+#define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt,__FUNCTION__,## args)
+#else
+#define DPRINTK(fmt, args...)
+#endif
+
+void cfb_imageblit(struct fb_info *p, struct fb_image *image)
+{
+	int ppw, shift, shift_right, shift_left, x2, y2, n, i, j, k, l = 7;
+	unsigned long tmp = ~0 << (BITS_PER_LONG - p->var.bits_per_pixel);
+	unsigned long fgx, bgx, fgcolor, bgcolor, eorx;	
+	unsigned long end_index, end_mask, mask;
+	unsigned long *dst = NULL;
+	u8 *dst1, *src;
+  
+	/* 
+	 * We could use hardware clipping but on many cards you get around hardware
+	 * clipping by writing to framebuffer directly like we are doing here. 
+	 */
+	x2 = image->dx + image->width;
+	y2 = image->dy + image->height;
+	image->dx = image->dx > 0 ? image->dx : 0;
+	image->dy = image->dy > 0 ? image->dy : 0;
+	x2 = x2 < p->var.xres_virtual ? x2 : p->var.xres_virtual;
+	y2 = y2 < p->var.yres_virtual ? y2 : p->var.yres_virtual;
+	image->width  = x2 - image->dx;
+	image->height = y2 - image->dy;
+  
+	dst1 = p->screen_base + image->dy * p->fix.line_length + 
+		((image->dx * p->var.bits_per_pixel) >> 3);
+  
+	ppw = BITS_PER_LONG/p->var.bits_per_pixel;
+
+	src = image->data;	
+
+	if (p->fix.visual == FB_VISUAL_TRUECOLOR) {
+		fgx = fgcolor = ((u32 *)(p->pseudo_palette))[image->fg_color];
+		bgx = bgcolor = ((u32 *)(p->pseudo_palette))[image->bg_color];
+	} else {
+		fgx = fgcolor = image->fg_color;
+		bgx = bgcolor = image->bg_color;
+	}	
+ 
+	for (i = 0; i < ppw-1; i++) {
+		fgx <<= p->var.bits_per_pixel;
+		bgx <<= p->var.bits_per_pixel;
+		fgx |= fgcolor;
+		bgx |= bgcolor;
+	}
+	eorx = fgx ^ bgx;
+	l = 7; 
+
+	for (i = 0; i < image->height; i++) {
+		dst = (unsigned long *) dst1;
+		
+		for (j = image->width/ppw; j > 0; j--) {
+			mask = 0;
+		
+			for (k = ppw; k > 0; k--) {	
+				if (test_bit(l, src))
+					mask |= (tmp >> (p->var.bits_per_pixel*(k-1)));
+				l--;
+				if (l < 0) { l = 7; src++; }
+			}
+			fb_writel((mask & eorx)^bgx, dst);
+			dst++;
+		}
+		dst1 += p->fix.line_length;	
+	}	
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/chipsfb.c linux-2.5/drivers/video/chipsfb.c
--- linux-2.5.13/drivers/video/chipsfb.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/video/chipsfb.c	Sat May  4 11:40:14 2002
@@ -74,7 +74,7 @@
 
 #define write_ind(num, val, ap, dp)	do { \
 	outb((num), (ap)); outb((val), (dp)); \
-} while (0)
+} while (0);
 #define read_ind(num, var, ap, dp)	do { \
 	outb((num), (ap)); var = inb((dp)); \
 } while (0);
@@ -312,7 +312,7 @@
 	struct fb_var_screeninfo* var = &p->var;
 	
 	if (bpp == 16) {
-		if (con == info->currcon) {
+		if (con == p->info.currcon) {
 			write_cr(0x13, 200);		// Set line length (doublewords)
 			write_xr(0x81, 0x14);		// 15 bit (555) color mode
 			write_xr(0x82, 0x00);		// Disable palettes
@@ -334,7 +334,7 @@
 		disp->dispsw = &fbcon_dummy;
 #endif
 	} else if (bpp == 8) {
-		if (con == info->currcon) {
+		if (con == p->info.currcon) {
 			write_cr(0x13, 100);		// Set line length (doublewords)
 			write_xr(0x81, 0x12);		// 8 bit color mode
 			write_xr(0x82, 0x08);		// Graphics gamma enable
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/clgenfb.c linux-2.5/drivers/video/clgenfb.c
--- linux-2.5.13/drivers/video/clgenfb.c	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/video/clgenfb.c	Fri May  3 19:03:38 2002
@@ -383,18 +383,6 @@
 
 	struct { u8 red, green, blue, pad; } palette[256];
 
-	union {
-#ifdef FBCON_HAS_CFB16
-		u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-		u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-		u32 cfb32[16];
-#endif
-	} fbcon_cmap;
-
 #ifdef CONFIG_ZORRO
 	unsigned long board_addr,
 		      board_size;
@@ -409,7 +397,7 @@
 
 
 static struct display disp;
-
+static u32 pseudo_palette[17];
 static struct clgenfb_info boards[MAX_NUM_BOARDS];	/* the boards */
 
 static unsigned clgen_def_mode = 1;
@@ -491,10 +479,9 @@
 
 static int clgenfb_open (struct fb_info *info, int user);
 static int clgenfb_release (struct fb_info *info, int user);
-
-static int clgenfb_setcolreg (unsigned regno, unsigned red, unsigned green,
-			      unsigned blue, unsigned transp,
-			      struct fb_info *info);
+static int clgenfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			     	unsigned blue, unsigned transp,
+			    	struct fb_info *info);
 
 /* function table of the above functions */
 static struct fb_ops clgenfb_ops = {
@@ -1676,9 +1663,9 @@
 }
 
 
-static int clgenfb_setcolreg (unsigned regno, unsigned red, unsigned green,
-			      unsigned blue, unsigned transp,
-			      struct fb_info *info)
+static int clgenfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			    unsigned blue, unsigned transp,
+			    struct fb_info *info)
 {
 	struct clgenfb_info *fb_info = (struct clgenfb_info *) info;
 
@@ -1710,13 +1697,13 @@
 	case 16:
 		assert (regno < 16);
 		if(isPReP) {
-			fb_info->fbcon_cmap.cfb16[regno] =
+			((u16 *)(fb_info->gen.info.pseudo_palette))[regno] =
 			    ((red & 0xf800) >> 9) |
 			    ((green & 0xf800) >> 14) |
 			    ((green & 0xf800) << 2) |
 			    ((blue & 0xf800) >> 3);
 		} else {
-			fb_info->fbcon_cmap.cfb16[regno] =
+			((u16 *)(fb_info->gen.info.pseudo_palette))[regno] =
 			    ((red & 0xf800) >> 1) |
 			    ((green & 0xf800) >> 6) |
 			    ((blue & 0xf800) >> 11);
@@ -1726,7 +1713,7 @@
 #ifdef FBCON_HAS_CFB24
 	case 24:
 		assert (regno < 16);
-		fb_info->fbcon_cmap.cfb24[regno] =
+		((u32 *)(fb_info->gen.info.pseudo_palette))[regno] =
 			(red   << fb_info->currentmode.var.red.offset)   |
 			(green << fb_info->currentmode.var.green.offset) |
 			(blue  << fb_info->currentmode.var.blue.offset);
@@ -1737,12 +1724,12 @@
 	case 32:
 		assert (regno < 16);
 		if(isPReP) {
-			fb_info->fbcon_cmap.cfb32[regno] =
+			((u32 *)(fb_info->gen.info.pseudo_palette))[regno] =
 			    ((red & 0xff00)) |
 			    ((green & 0xff00) << 8) |
 			    ((blue & 0xff00) << 16);
 		} else {
-			fb_info->fbcon_cmap.cfb32[regno] =
+			((u32 *)(fb_info->gen.info.pseudo_palette))[regno] =
 			    ((red & 0xff00) << 8) |
 			    ((green & 0xff00)) |
 			    ((blue & 0xff00) >> 8);
@@ -2211,7 +2198,7 @@
 			disp->dispsw = &fbcon_cfb16;
 		if (fb_info->btype == BT_GD5480)
 			info->info.screen_base = (char *) fb_info->fbmem + 1 * MB_;
-		disp->dispsw_data = fb_info->fbcon_cmap.cfb16;
+		disp->dispsw_data = fb_info->gen.info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB24
@@ -2220,7 +2207,7 @@
 		disp->dispsw = &fbcon_cfb24;
 		if (fb_info->btype == BT_GD5480)
 			info->info.screen_base = (char *) fb_info->fbmem + 2 * MB_;
-		disp->dispsw_data = fb_info->fbcon_cmap.cfb24;
+		disp->dispsw_data = fb_info->gen.info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
@@ -2232,7 +2219,7 @@
 			disp->dispsw = &fbcon_cfb32;
 		if (fb_info->btype == BT_GD5480)
 			info->info.screen_base = (char *) fb_info->fbmem + 2 * MB_;
-		disp->dispsw_data = fb_info->fbcon_cmap.cfb32;
+		disp->dispsw_data = fb_info->gen.info.pseudo_palette;
 		break;
 #endif
 
@@ -2784,6 +2771,7 @@
 	fb_info->gen.info.fbops = &clgenfb_ops;
 	fb_info->gen.info.disp = &disp;
 	fb_info->gen.info.currcon = -1;
+	fb_info->gen.info.pseudo_palette = pseudo_palette;
 	fb_info->gen.info.changevar = NULL;
 	fb_info->gen.info.switch_con = &fbgen_switch;
 	fb_info->gen.info.updatevar = &fbgen_update_var;
@@ -2862,7 +2850,7 @@
 	if (!options || !*options)
 		return 0;
 
-	while ((this_opt = strsep (&options, ",")) != NULL) {	
+	while ((this_opt = strsep (&options, ",")) != NULL) {
 		if (!*this_opt) continue;
 
 		DPRINTK("clgenfb_setup: option '%s'\n", this_opt);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/clps711xfb.c linux-2.5/drivers/video/clps711xfb.c
--- linux-2.5.13/drivers/video/clps711xfb.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/video/clps711xfb.c	Tue Apr 16 02:15:51 2002
@@ -36,7 +36,7 @@
 #include <asm/hardware/clps7111.h>
 #include <asm/arch/syspld.h>
 
-struct fb_info	*cfb;
+static struct fb_info *cfb;
 
 #define CMAP_SIZE	16
 
@@ -158,9 +158,9 @@
 		return -EINVAL;
 	}
 
-	display->next_line	= var->xres_virtual * var->bits_per_pixel / 8;
+	info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8;
 
-	info->fix.line_length = display->next_line;
+	display->next_line = info->fix.line_length;
 
 	display->line_length	= info->fix.line_length;
 	display->visual		= info->fix.visual;
@@ -176,7 +176,7 @@
 
 	/*
 	 * Update the old var.  The fbcon drivers still use this.
-	 * Once they are using cfb->var, this can be dropped.
+	 * Once they are using cfb->fb.var, this can be dropped.
 	 *                                      --rmk
 	 */
 	display->var		= info->var;
@@ -206,67 +206,11 @@
 	clps_writel(lcdcon, LCDCON);
 	clps_writel(syscon | SYSCON1_LCDEN, SYSCON1);
 
-	fb_set_cmap(&info->cmap, 1, info);
-
+	fb_set_cmap(info->cmap, 1, info);
 	return 0;
 }
 
-static struct fb_ops clps7111fb_ops = {
-	owner:		THIS_MODULE,
-	fb_set_var:	clps7111fb_set_var,
-	fb_set_cmap:	gen_set_cmap,
-	fb_get_fix:	gen_get_fix,
-	fb_get_var:	gen_get_var,
-	fb_get_cmap:	gen_get_cmap,
-	fb_setcolreg:	clps7111fb_setcolreg,
-	fb_blank:	clps7111fb_blank,
-};
-
-static int clps7111fb_switch(int con, struct fb_info *info)
-{
-	struct display *disp;
-	struct fb_cmap *cmap;
-
-	if (info->currcon >= 0) {
-		disp = fb_display + info->currcon;
-
-		/*
-		 * Save the old colormap and video mode.
-		 */
-		disp->var = info->var;
-		if (disp->cmap.len)
-			fb_copy_cmap(&info->cmap, &disp->cmap, 0);
-	}
-
-	info->currcon = con;
-	disp = fb_display + con;
-
-	/*
-	 * Install the new colormap and change the video mode.  By default,
-	 * fbcon sets all the colormaps and video modes to the default
-	 * values at bootup.
-	 */
-	if (disp->cmap.len)
-		cmap = &disp->cmap;
-	else
-		cmap = fb_default_cmap(CMAP_SIZE);
-
-	fb_copy_cmap(cmap, &info->cmap, 0);
-
-	info->var = disp->var;
-	info->var.activate = FB_ACTIVATE_NOW;
-
-	clps7111fb_set_var(&info->var, con, info);
-
-	return 0;
-}
-
-static int clps7111fb_updatevar(int con, struct fb_info *info)
-{
-	return -EINVAL;
-}
-
-static int clps7111fb_blank(int blank, struct fb_info *info)
+static void clps7111fb_blank(int blank, struct fb_info *info)
 {
     	if (blank) {
 		if (machine_is_edb7211()) {
@@ -310,9 +254,19 @@
 				clps_writeb(clps_readb(PDDR) | EDB_PD3_LCDBL, PDDR);
 		}
 	}
-	return 0;
 }
 
+static struct fb_ops clps7111fb_ops = {
+	owner:		THIS_MODULE,
+	fb_set_var:	clps7111fb_set_var,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_get_cmap:	gen_get_cmap,
+	fb_set_cmap:	gen_set_cmap,
+	fb_setcolreg:	clps7111fb_setcolreg,
+	fb_blank:	clps7111fb_blank,
+};
+
 static int 
 clps7111fb_proc_backlight_read(char *page, char **start, off_t off,
 		int count, int *eof, void *data)
@@ -363,7 +317,6 @@
 	return count;
 }
 
-
 int __init clps711xfb_init(void)
 {
 	int err = -ENOMEM;
@@ -381,22 +334,22 @@
 	cfb->screen_base	= (void *)PAGE_OFFSET;
 	cfb->fix.smem_start	= PAGE_OFFSET;
 	cfb->fix.smem_len	= 0x14000;
-	cfb->fix.type	= FB_TYPE_PACKED_PIXELS;
+	cfb->fix.type		= FB_TYPE_PACKED_PIXELS;
 
-	cfb->var.xres	 = 640;
-	cfb->var.xres_virtual = 640;
-	cfb->var.yres	 = 240;
-	cfb->var.yres_virtual = 240;
+	cfb->var.xres		= 640;
+	cfb->var.xres_virtual	= 640;
+	cfb->var.yres		= 240;
+	cfb->var.yres_virtual	= 240;
 	cfb->var.bits_per_pixel = 4;
-	cfb->var.grayscale   = 1;
+	cfb->var.grayscale	= 1;
 	cfb->var.activate	= FB_ACTIVATE_NOW;
-	cfb->var.height	= -1;
-	cfb->var.width	= -1;
+	cfb->var.height		= -1;
+	cfb->var.width		= -1;
 
 	cfb->fbops		= &clps7111fb_ops;
-	cfb->changevar	= NULL;
-	cfb->switch_con	= clps7111fb_switch;
-	cfb->updatevar	= clps7111fb_updatevar;
+	cfb->changevar		= NULL;
+	cfb->switch_con		= gen_switch;
+	cfb->updatevar		= gen_update_var;
 	cfb->flags		= FBINFO_FLAG_DEFAULT;
 	cfb->disp		= (struct display *)(cfb + 1);
 
@@ -439,15 +392,15 @@
 		clps_writeb(clps_readb(PDDR) | EDB_PD3_LCDBL, PDDR);
 	}
 
-	clps7111fb_set_var(&cfb->var, -1, cfb);
-	err = register_framebuffer(cfb);
+	gen_set_var(&cfb->var, -1, &cfb);
+	err = register_framebuffer(&cfb);
 
 out:	return err;
 }
 
 static void __exit clps711xfb_exit(void)
 {
-	unregister_framebuffer(cfb);
+	unregister_framebuffer(&cfb);
 	kfree(cfb);
 
 	/*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/controlfb.c linux-2.5/drivers/video/controlfb.c
--- linux-2.5.13/drivers/video/controlfb.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/video/controlfb.c	Fri May  3 19:03:38 2002
@@ -121,16 +121,10 @@
 	int			control_use_bank2;
 	unsigned long		total_vram;
 	unsigned char		vram_attr;
-	union {
-#ifdef FBCON_HAS_CFB16
-		u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-		u32 cfb32[16];
-#endif
-	} fbcon_cmap;
 };
 
+static u32 pseudo_palette[17];
+
 /* control register access macro */
 #define CNTRL_REG(INFO,REG) (&(((INFO)->control_regs-> ## REG).r))
 
@@ -225,7 +219,7 @@
 	fb_set_var:	control_set_var,
 	fb_get_cmap:	control_get_cmap,
 	fb_set_cmap:	gen_set_cmap,
-	fb_setcolreg:	control_setcolreg,
+	fb_setcolreg:	controlfb_setcolreg,
 	fb_pan_display:	control_pan_display,
 	fb_blank:	controlfb_blank,
 	fb_mmap:	control_mmap,
@@ -322,7 +316,7 @@
 	} else
 		disp->var = *var;
 
-	if (con == info->currcon) {
+	if(con == info->currcon) {
 		control_set_hardware(p, &par);
 		if(depthchange) {
 			if((err = fb_alloc_cmap(&disp->cmap, 0, 0)))
@@ -497,7 +491,6 @@
 		ctrl |= 0x33;
 	}
 	out_le32(CNTRL_REG(p,ctrl), ctrl);
-
 	return 0;
 }
 
@@ -547,13 +540,13 @@
 		switch (p->par.cmode) {
 #ifdef FBCON_HAS_CFB16
 			case CMODE_16:
-				p->fbcon_cmap.cfb16[regno] = (regno << 10) | (regno << 5) | regno;
+				((u16 *)(p->info.pseudo_palette))[regno] = (regno << 10) | (regno << 5) | regno;
 				break;
 #endif
 #ifdef FBCON_HAS_CFB32
 			case CMODE_32:
 				i = (regno << 8) | regno;
-				p->fbcon_cmap.cfb32[regno] = (i << 16) | i;
+				((u32 *)(p->info.pseudo_palette))[regno] = (i << 16) | i;
 				break;
 #endif
 		}
@@ -588,14 +581,10 @@
 
 	full = p->total_vram == 0x400000;
 
+#ifdef CONFIG_NVRAM
 	/* Try to pick a video mode out of NVRAM if we have one. */
-	if (default_cmode == CMODE_NVRAM){
+	if (default_cmode == CMODE_NVRAM)
 		cmode = nvram_read_byte(NV_CMODE);
-		if(cmode < CMODE_8 || cmode > CMODE_32)
-			cmode = CMODE_8;
-	} else
-		cmode=default_cmode;
-
 	if (default_vmode == VMODE_NVRAM) {
 		vmode = nvram_read_byte(NV_VMODE);
 		if (vmode < 1 || vmode > VMODE_MAX ||
@@ -606,15 +595,16 @@
 			if (control_mac_modes[vmode - 1].m[full] < cmode)
 				vmode = VMODE_640_480_60;
 		}
-	} else {
-		vmode=default_vmode;
-		if (control_mac_modes[vmode - 1].m[full] < cmode) {
-			if (cmode > CMODE_8)
-				cmode--;
-			else
-				vmode = VMODE_640_480_60;
-		}
 	}
+#endif
+
+	/* If we didn't get something from NVRAM, pick a
+	 * sane default.
+	 */
+	if (vmode <= 0 || vmode > VMODE_MAX)
+		vmode = VMODE_640_480_67;
+	if (cmode < CMODE_8 || cmode > CMODE_32)
+		cmode = CMODE_8;
 
 	if (mac_vmode_to_var(vmode, cmode, &var) < 0) {
 		/* This shouldn't happen! */
@@ -1321,13 +1311,13 @@
 #ifdef FBCON_HAS_CFB16
 		case CMODE_16:
 			disp->dispsw = &control_cfb16;
-			disp->dispsw_data = p->fbcon_cmap.cfb16;
+			disp->dispsw_data = p->info.pseudo_palette;
 			break;
 #endif
 #ifdef FBCON_HAS_CFB32
 		case CMODE_32:
 			disp->dispsw = &control_cfb32;
-			disp->dispsw_data = p->fbcon_cmap.cfb32;
+			disp->dispsw_data = p->info.pseudo_palette;
 			break;
 #endif
 		default:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/cyber2000fb.c linux-2.5/drivers/video/cyber2000fb.c
--- linux-2.5.13/drivers/video/cyber2000fb.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/video/cyber2000fb.c	Tue Apr 16 02:15:51 2002
@@ -1004,44 +1004,6 @@
 	return cyber2000fb_update_start(cfb, &fb_display[con].var);
 }
 
-static int cyber2000fb_switch(int con, struct fb_info *info)
-{
-	struct cfb_info *cfb = (struct cfb_info *)info;
-	struct display *display = cfb->display;
-	struct fb_cmap *cmap;
-
-	if (display) {
-		/*
-		 * Save the old colormap and video mode.
-		 */
-		if (display->cmap.len)
-			fb_copy_cmap(&cfb->fb.cmap, &display->cmap, 0);
-	}
-
-	cfb->display = display = fb_display + con;
-
-	/*
-	 * Install the new colormap and change the video mode.  By default,
-	 * fbcon sets all the colormaps and video modes to the default
-	 * values at bootup.
-	 *
-	 * Really, we want to set the colourmap size depending on the
-	 * depth of the new video mode.  For now, we leave it at its
-	 * default 256 entry.
-	 */
-	if (display->cmap.len)
-		cmap = &display->cmap;
-	else
-		cmap = fb_default_cmap(1 << display->var.bits_per_pixel);
-
-	fb_copy_cmap(cmap, &cfb->fb.cmap, 0);
-
-	display->var.activate = FB_ACTIVATE_NOW;
-	cyber2000fb_set_var(&display->var, con, &cfb->fb);
-
-	return 0;
-}
-
 /*
  *    (Un)Blank the display.
  */
@@ -1111,13 +1073,13 @@
 static struct fb_ops cyber2000fb_ops = {
 	owner:		THIS_MODULE,
 	fb_set_var:	cyber2000fb_set_var,
-	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	cyber2000fb_setcolreg,
 	fb_pan_display:	cyber2000fb_pan_display,
 	fb_blank:	cyber2000fb_blank,
 	fb_get_fix:	gen_get_fix,
 	fb_get_var:	gen_get_var,
 	fb_get_cmap:	gen_get_cmap,
+	fb_set_cmap:	gen_set_cmap,
 };
 
 /*
@@ -1339,7 +1301,7 @@
 
 	cfb->fb.fbops		= &cyber2000fb_ops;
 	cfb->fb.changevar	= NULL;
-	cfb->fb.switch_con	= cyber2000fb_switch;
+	cfb->fb.switch_con	= gen_switch;
 	cfb->fb.updatevar	= cyber2000fb_updatevar;
 	cfb->fb.flags		= FBINFO_FLAG_DEFAULT;
 	cfb->fb.node		= NODEV;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/cyberfb.c linux-2.5/drivers/video/cyberfb.c
--- linux-2.5.13/drivers/video/cyberfb.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/video/cyberfb.c	Fri May  3 19:03:38 2002
@@ -604,6 +604,7 @@
 	}
 #endif
 	DPRINTK("EXIT\n");
+	return 0;
 }
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/dummycon.c linux-2.5/drivers/video/dummycon.c
--- linux-2.5.13/drivers/video/dummycon.c	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/video/dummycon.c	Tue Feb 19 15:51:50 2002
@@ -9,7 +9,6 @@
 #include <linux/kdev_t.h>
 #include <linux/tty.h>
 #include <linux/console.h>
-#include <linux/console_struct.h>
 #include <linux/vt_kern.h>
 #include <linux/init.h>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/fbcon-accel.h linux-2.5/drivers/video/fbcon-accel.h
--- linux-2.5.13/drivers/video/fbcon-accel.h	Fri May  3 01:22:48 2002
+++ linux-2.5/drivers/video/fbcon-accel.h	Mon Apr 29 01:47:02 2002
@@ -1,5 +1,5 @@
 /*
- *  FBcon low-level driver that is a wrapper for the accel engine. 
+ *  FBcon low-level driver for 32 bpp packed pixel (cfb32)
  */
 
 #ifndef _VIDEO_FBCON_ACCEL_H
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/fbcon-cfb24.c linux-2.5/drivers/video/fbcon-cfb24.c
--- linux-2.5.13/drivers/video/fbcon-cfb24.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/fbcon-cfb24.c	Thu Feb 14 00:36:31 2002
@@ -76,14 +76,14 @@
 	out1 = (in1<<8)  | (in2>>16); \
 	out2 = (in2<<16) | (in3>>8); \
 	out3 = (in3<<24) | in4; \
-    } while (0);
+    } while (0)
 #elif defined(__LITTLE_ENDIAN)
 #define convert4to3(in1, in2, in3, in4, out1, out2, out3) \
     do { \
 	out1 = in1       | (in2<<24); \
 	out2 = (in2>> 8) | (in3<<16); \
 	out3 = (in3>>16) | (in4<< 8); \
-    } while (0);
+    } while (0)
 #else
 #error FIXME: No endianness??
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/fbcon.c linux-2.5/drivers/video/fbcon.c
--- linux-2.5.13/drivers/video/fbcon.c	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/video/fbcon.c	Sun Mar  3 23:50:42 2002
@@ -75,6 +75,7 @@
 #include <linux/selection.h>
 #include <linux/smp.h>
 #include <linux/init.h>
+#include <linux/pm.h>
 
 #include <asm/irq.h>
 #include <asm/system.h>
@@ -137,6 +138,12 @@
 static void fbcon_free_font(struct display *);
 static int fbcon_set_origin(struct vc_data *);
 
+#ifdef CONFIG_PM
+static int pm_fbcon_request(struct pm_dev *dev, pm_request_t rqst, void *data);
+static struct pm_dev *pm_fbcon;
+static int fbcon_sleeping;
+#endif
+
 /*
  * Emmanuel: fbcon will now use a hardware cursor if the
  * low-level driver provides a non-NULL dispsw->cursor pointer,
@@ -233,6 +240,7 @@
 static struct timer_list cursor_timer = {
     function: cursor_timer_handler
 };
+static int use_timer_cursor;
 
 static void cursor_timer_handler(unsigned long dev_addr)
 {
@@ -359,8 +367,6 @@
        fb_display[unit]._fontheightlog = fontheightlog;
        fb_display[unit].userfont = userfont;
        fb_display[unit].fb_info = newfb;
-       if (conp)
-	   conp->vc_display_fg = &newfb->display_fg;
        if (!newfb->display_fg)
 	   newfb->display_fg = conp;
        if (!newfb->changevar)
@@ -457,11 +463,16 @@
 #endif
 
     if (irqres) {
+	use_timer_cursor = 1;
 	cursor_blink_rate = DEFAULT_CURSOR_BLINK_RATE;
 	cursor_timer.expires = jiffies+HZ/50;
 	add_timer(&cursor_timer);
     }
 
+#ifdef CONFIG_PM
+    pm_fbcon = pm_register(PM_SYS_DEV, PM_SYS_VGA, pm_fbcon_request);
+#endif
+
     return display_desc;
 }
 
@@ -491,7 +502,6 @@
     fb_display[unit].cmap.transp = 0;
     fbcon_setup(unit, init, !init);
     /* Must be done after fbcon_setup to prevent excess updates */
-    conp->vc_display_fg = &info->display_fg;
     if (!info->display_fg)
         info->display_fg = conp;
 }
@@ -554,6 +564,7 @@
 {
     struct display *p = &fb_display[con];
     struct vc_data *conp = p->conp;
+    struct vc_data *vc = conp;	
     int nr_rows, nr_cols;
     int old_rows, old_cols;
     unsigned short *save = NULL, *r, *q;
@@ -609,7 +620,7 @@
     		REFCOUNT(p->fontdata)++;
     		charcnt = FNTCHARCNT(p->fontdata);
     	    }
-    	    con_copy_unimap(con, i);
+    	    con_copy_unimap(fb_display[con].conp, fb_display[i].conp);
     	}
     }
 
@@ -725,11 +736,11 @@
     if (!init) {
 	if (conp->vc_cols != nr_cols || conp->vc_rows != nr_rows)
 	    vc_resize_con(nr_rows, nr_cols, con);
-	else if (CON_IS_VISIBLE(conp) &&
-		 vt_cons[conp->vc_num]->vc_mode == KD_TEXT) {
+	else if (IS_VISIBLE &&
+		 conp->vc_mode == KD_TEXT) {
 	    if (p->dispsw->clear_margins)
 		p->dispsw->clear_margins(conp, p, 0);
-	    update_screen(con);
+	    update_screen(conp);
 	}
 	if (save) {
     	    q = (unsigned short *)(conp->vc_origin + conp->vc_size_row * old_rows);
@@ -800,7 +811,7 @@
     u_int y_break;
     int redraw_cursor = 0;
 
-    if (!p->can_soft_blank && console_blanked)
+    if (!p->can_soft_blank && conp->display_fg->vt_blanked)
 	return;
 
     if (!height || !width)
@@ -833,10 +844,10 @@
     struct display *p = &fb_display[unit];
     int redraw_cursor = 0;
 
-    if (!p->can_soft_blank && console_blanked)
+    if (!p->can_soft_blank && conp->display_fg->vt_blanked)
 	    return;
 	    
-    if (vt_cons[unit]->vc_mode != KD_TEXT)
+    if (conp->vc_mode != KD_TEXT)
     	    return;
 
     if ((p->cursor_x == xpos) && (p->cursor_y == ypos)) {
@@ -858,10 +869,10 @@
     struct display *p = &fb_display[unit];
     int redraw_cursor = 0;
 
-    if (!p->can_soft_blank && console_blanked)
+    if (!p->can_soft_blank && conp->display_fg->vt_blanked)
 	    return;
 
-    if (vt_cons[unit]->vc_mode != KD_TEXT)
+    if (conp->vc_mode != KD_TEXT)
     	    return;
 
     if ((p->cursor_y == ypos) && (xpos <= p->cursor_x) &&
@@ -1289,10 +1300,10 @@
     struct display *p = &fb_display[unit];
     int scroll_partial = !(p->scrollmode & __SCROLL_YNOPARTIAL);
 
-    if (!p->can_soft_blank && console_blanked)
+    if (!p->can_soft_blank && conp->display_fg->vt_blanked)
 	return 0;
 
-    if (!count || vt_cons[unit]->vc_mode != KD_TEXT)
+    if (!count || conp->vc_mode != KD_TEXT)
 	return 0;
 
     fbcon_cursor(conp, CM_ERASE);
@@ -1436,7 +1447,7 @@
     int unit = conp->vc_num;
     struct display *p = &fb_display[unit];
     
-    if (!p->can_soft_blank && console_blanked)
+    if (!p->can_soft_blank && conp->display_fg->vt_blanked)
 	return;
 
     if (!width || !height)
@@ -1512,7 +1523,7 @@
 	}
     }
     if (logo_shown >= 0) {
-    	struct vc_data *conp2 = vc_cons[logo_shown].d;
+    	struct vc_data *conp2 = vt_cons->vc_cons[logo_shown];
     	
     	if (conp2->vc_top == logo_lines && conp2->vc_bottom == conp2->vc_rows)
     		conp2->vc_top = 0;
@@ -1537,12 +1548,12 @@
 
     if (info && info->switch_con)
 	(*info->switch_con)(unit, info);
-    if (p->dispsw->clear_margins && vt_cons[unit]->vc_mode == KD_TEXT)
+    if (p->dispsw->clear_margins && vt_cons->vc_cons[unit]->vc_mode == KD_TEXT)
 	p->dispsw->clear_margins(conp, p, 0);
     if (logo_shown == -2) {
 	logo_shown = fg_console;
 	fbcon_show_logo(); /* This is protected above by initmem_freed */
-	update_region(fg_console,
+	update_region(vt_cons->vc_cons[fg_console],
 		      conp->vc_origin + conp->vc_size_row * conp->vc_top,
 		      conp->vc_size_row * (conp->vc_bottom - conp->vc_top) / 2);
 	return 0;
@@ -1558,14 +1569,18 @@
 
     if (blank < 0)	/* Entering graphics mode */
 	return 0;
+#ifdef CONFIG_PM
+    if (fbcon_sleeping)
+    	return 0;
+#endif /* CONFIG_PM */
 
     fbcon_cursor(p->conp, blank ? CM_ERASE : CM_DRAW);
 
     if (!p->can_soft_blank) {
 	if (blank) {
 	    if (p->visual == FB_VISUAL_MONO01) {
-		if (p->fb_info->screen_base)
-		    fb_memset255(p->fb_info->screen_base,
+		if (info->screen_base)
+		    fb_memset255(info->screen_base,
 				 p->var.xres_virtual*p->var.yres_virtual*
 				 p->var.bits_per_pixel>>3);
 	    } else {
@@ -1590,6 +1605,7 @@
 	    return 1;
 	}
     }
+
     if (info->fbops->fb_blank)	
     	(*info->fbops->fb_blank)(blank, info);
     return 0;
@@ -1664,6 +1680,7 @@
 static int fbcon_do_set_font(int unit, struct console_font_op *op, u8 *data, int userfont)
 {
     struct display *p = &fb_display[unit];
+    struct vc_data *vc = p->conp;
     int resize;
     int w = op->width;
     int h = op->height;
@@ -1676,7 +1693,7 @@
 	return -ENXIO;
     }
 
-    if (CON_IS_VISIBLE(p->conp) && softback_lines)
+    if (IS_VISIBLE && softback_lines)
 	fbcon_set_origin(p->conp);
 	
     resize = (w != fontwidth(p)) || (h != fontheight(p));
@@ -1757,7 +1774,7 @@
 	    p->vrows--;
 	updatescrollmode(p);
 	vc_resize_con( p->var.yres/h, p->var.xres/w, unit );
-        if (CON_IS_VISIBLE(conp) && softback_buf) {
+        if (IS_VISIBLE && softback_buf) {
 	    int l = fbcon_softback_size / conp->vc_size_row;
 	    if (l > 5)
 		softback_end = softback_buf + l * conp->vc_size_row;
@@ -1767,10 +1784,10 @@
 		softback_top = 0;
     	    }
     	}
-    } else if (CON_IS_VISIBLE(p->conp) && vt_cons[unit]->vc_mode == KD_TEXT) {
+    } else if (IS_VISIBLE && vc->display_fg->vc_cons[unit]->vc_mode == KD_TEXT) {
 	if (p->dispsw->clear_margins)
 	    p->dispsw->clear_margins(p->conp, p, 0);
-	update_screen(unit);
+	update_screen(p->conp);
     }
 
     if (old_data && (--REFCOUNT(old_data) == 0))
@@ -1936,7 +1953,7 @@
     int i, j, k;
     u8 val;
 
-    if (!conp->vc_can_do_color || (!p->can_soft_blank && console_blanked))
+    if (!conp->vc_can_do_color || (!p->can_soft_blank && conp->display_fg->vt_blanked))
 	return -EINVAL;
     for (i = j = 0; i < 16; i++) {
 	k = table[i];
@@ -2036,10 +2053,10 @@
     if (softback_top) {
     	if (conp->vc_num != unit)
     	    return 0;
-    	if (vt_cons[unit]->vc_mode != KD_TEXT || !lines)
+    	if (conp->vc_mode != KD_TEXT || !lines)
     	    return 0;
     	if (logo_shown >= 0) {
-		struct vc_data *conp2 = vc_cons[logo_shown].d;
+		struct vc_data *conp2 = vt_cons->vc_cons[logo_shown];
     	
 		if (conp2->vc_top == logo_lines && conp2->vc_bottom == conp2->vc_rows)
     		    conp2->vc_top = 0;
@@ -2057,7 +2074,7 @@
     		    	scr_memcpyw((u16 *)q, (u16 *)p, conp->vc_size_row);
     		    }
     		    softback_in = p;
-    		    update_region(unit, conp->vc_origin, logo_lines * conp->vc_cols);
+    		    update_region(vt_cons->vc_cons[unit], conp->vc_origin, logo_lines * conp->vc_cols);
     		}
 		logo_shown = -1;
 	}
@@ -2080,7 +2097,7 @@
 	return 0;
 
     if (!p->can_soft_blank &&
-	(console_blanked || vt_cons[unit]->vc_mode != KD_TEXT || !lines))
+	(conp->display_fg->vt_blanked || conp->vc_mode != KD_TEXT || !lines))
 	return 0;
     fbcon_cursor(conp, CM_ERASE);
 
@@ -2109,7 +2126,7 @@
 
 static int fbcon_set_origin(struct vc_data *conp)
 {
-    if (softback_lines && !console_blanked)
+    if (softback_lines && !conp->display_fg->vt_blanked)
         fbcon_scrolldelta(conp, softback_lines);
     return 0;
 }
@@ -2447,6 +2464,39 @@
 
     return done ? (LOGO_H + fontheight(p) - 1) / fontheight(p) : 0 ;
 }
+
+#ifdef CONFIG_PM
+/* console.c doesn't do enough here */
+static int
+pm_fbcon_request(struct pm_dev *dev, pm_request_t rqst, void *data)
+{
+	unsigned long flags;
+	
+	switch (rqst)
+	{
+	case PM_RESUME:
+		acquire_console_sem();
+		fbcon_sleeping = 0;
+		if (use_timer_cursor) {
+			cursor_timer.expires = jiffies+HZ/50;
+			add_timer(&cursor_timer);
+		}
+		release_console_sem();
+		break;
+	case PM_SUSPEND:
+		acquire_console_sem();
+		save_flags(flags);
+		cli();
+		if (use_timer_cursor)
+			del_timer(&cursor_timer);
+		fbcon_sleeping = 1;
+		restore_flags(flags);
+		release_console_sem();
+		break;
+	}
+	return 0;
+}
+#endif /* CONFIG_PM */
 
 /*
  *  The console `switch' structure for the frame buffer based console
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/fbgen.c linux-2.5/drivers/video/fbgen.c
--- linux-2.5.13/drivers/video/fbgen.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/fbgen.c	Sat Mar 16 00:50:28 2002
@@ -21,6 +21,14 @@
 #include <asm/io.h>
 
 #include <video/fbcon.h>
+#include <video/fbcon-mfb.h>
+#include <video/fbcon-cfb2.h>
+#include <video/fbcon-cfb4.h>
+#include <video/fbcon-cfb8.h>
+#include <video/fbcon-cfb16.h>
+#include <video/fbcon-cfb24.h>
+#include <video/fbcon-cfb32.h>
+#include "fbcon-accel.h"
 
 /* ---- `Generic' versions of the frame buffer device operations ----------- */
 
@@ -59,7 +67,7 @@
 int gen_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
 {
 	*fix = info->fix;
-	return 0;
+	return 0;	
 }
 
 /**
@@ -92,7 +100,7 @@
 int gen_get_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
 {
 	*var = info->var;
-	return 0;
+	return 0;	
 }
 
 /**
@@ -113,6 +121,7 @@
     struct fb_info_gen *info2 = (struct fb_info_gen *)info;
     int err;
     int oldxres, oldyres, oldbpp, oldxres_virtual, oldyres_virtual, oldyoffset;
+    struct fb_bitfield oldred, oldgreen, oldblue;
 
     if ((err = fbgen_do_set_var(var, con == info->currcon, info2)))
 	return err;
@@ -122,12 +131,18 @@
 	oldxres_virtual = fb_display[con].var.xres_virtual;
 	oldyres_virtual = fb_display[con].var.yres_virtual;
 	oldbpp = fb_display[con].var.bits_per_pixel;
+	oldred = fb_display[con].var.red;
+	oldgreen = fb_display[con].var.green;
+	oldblue = fb_display[con].var.blue;
 	oldyoffset = fb_display[con].var.yoffset;
 	fb_display[con].var = *var;
 	if (oldxres != var->xres || oldyres != var->yres ||
 	    oldxres_virtual != var->xres_virtual ||
 	    oldyres_virtual != var->yres_virtual ||
 	    oldbpp != var->bits_per_pixel ||
+	    (!(memcmp(&oldred, &(var->red), sizeof(struct fb_bitfield)))) || 
+	    (!(memcmp(&oldgreen, &(var->green), sizeof(struct fb_bitfield)))) ||
+	    (!(memcmp(&oldblue, &(var->blue), sizeof(struct fb_bitfield)))) ||
 	    oldyoffset != var->yoffset) {
 	    fbgen_set_disp(con, info2);
 	    if (info->changevar)
@@ -142,6 +157,40 @@
 }
 
 
+int gen_set_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
+{
+	int err;
+
+	if (con < 0 || (memcmp(&info->var, var, sizeof(struct fb_var_screeninfo)))) {
+		if (!info->fbops->fb_check_var) {
+			*var = info->var;
+			return 0;
+		}
+		
+		if ((err = info->fbops->fb_check_var(var, info)))
+			return err;
+
+		if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {
+			info->var = *var;
+			
+			if (con == info->currcon) {
+				if (info->fbops->fb_set_par)
+					info->fbops->fb_set_par(info);
+
+				if (info->fbops->fb_pan_display)
+					info->fbops->fb_pan_display(&info->var, con, info);
+
+				gen_set_disp(con, info);
+				fb_set_cmap(&info->cmap, 1, info);
+			}
+		
+			if (info->changevar)
+				info->changevar(con);
+		}
+	}
+	return 0;
+}
+
 /**
  *	fbgen_get_cmap - get the colormap
  *	@cmap: frame buffer colormap structure
@@ -181,7 +230,7 @@
 }
 
 /**
- *	gen_set_cmap - set the colormap
+ *	fbgen_set_cmap - set the colormap
  *	@cmap: frame buffer colormap structure
  *	@kspc: boolean, 0 copy local, 1 get_user() function
  *	@con: virtual console number
@@ -194,23 +243,47 @@
  *
  */
 
-int gen_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-		 struct fb_info *info)
+int fbgen_set_cmap(struct fb_cmap *cmap, int kspc, int con,
+		   struct fb_info *info)
 {
-    struct display *disp = (con < 0) ? info->disp: &fb_display[con]; 	
-    int err, size = disp->var.bits_per_pixel == 16 ? 32 : 256;
+    int err;
 
-    if (!disp->cmap.len) {	/* no colormap allocated ? */
-	if ((err = fb_alloc_cmap(&disp->cmap, size, 0)))
+    if (!fb_display[con].cmap.len) {	/* no colormap allocated ? */
+	int size = fb_display[con].var.bits_per_pixel == 16 ? 64 : 256;
+	if ((err = fb_alloc_cmap(&fb_display[con].cmap, size, 0)))
 	    return err;
     }
     if (con == info->currcon)			/* current console ? */
 	return fb_set_cmap(cmap, kspc, info);
     else
-	fb_copy_cmap(cmap, &disp->cmap, kspc ? 0 : 1);
+	fb_copy_cmap(cmap, &fb_display[con].cmap, kspc ? 0 : 1);
     return 0;
 }
 
+int gen_set_cmap(struct fb_cmap *cmap, int kspc, int con,
+		 struct fb_info *info)
+{
+	struct display *disp = (con < 0) ? info->disp : (fb_display + con);
+	struct fb_cmap *dcmap = &disp->cmap;
+	int err = 0;
+
+	/* No colormap allocated ? */
+	if (!dcmap->len) {
+		int size = info->cmap.len;
+
+		err = fb_alloc_cmap(dcmap, size, 0);
+	}
+ 	
+
+	if (!err && con == info->currcon) {
+		err = fb_set_cmap(cmap, kspc, info);
+		dcmap = &info->cmap;
+	}
+	
+	if (!err)
+		fb_copy_cmap(cmap, dcmap, kspc ? 0 : 1);
+	return err;
+}
 
 /**
  *	fbgen_pan_display - pan or wrap the display
@@ -292,7 +365,6 @@
     return 0;
 }
 
-
 /**
  *	fbgen_set_disp - set generic display
  *	@con: virtual console number
@@ -340,6 +412,52 @@
 #endif
 }
 
+void gen_set_disp(int con, struct fb_info *info)
+{
+	struct display *display;
+
+	if (con >= 0)
+		display = fb_display + con;
+	else
+		display = info->disp;
+
+	display->visual = info->fix.visual;
+	display->type	= info->fix.type;
+	display->type_aux = info->fix.type_aux;
+	display->ypanstep = info->fix.ypanstep;
+    	display->ywrapstep = info->fix.ywrapstep;
+    	display->line_length = info->fix.line_length;
+	if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR ||
+	    info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
+		display->can_soft_blank = info->fbops->fb_blank ? 1 : 0;
+		display->dispsw_data = NULL;
+	} else {
+		display->can_soft_blank = 0;
+		display->dispsw_data = info->pseudo_palette;
+	}
+	display->var = info->var;
+
+	/*
+	 * If we are setting all the virtual consoles, also set
+	 * the defaults used to create new consoles.
+	 */
+	if (con < 0 || info->var.activate & FB_ACTIVATE_ALL)
+		info->disp->var = info->var;	
+
+	if (info->var.bits_per_pixel == 24) {
+#ifdef FBCON_HAS_CFB24
+		display->scrollmode = SCROLL_YREDRAW;		
+		display->dispsw = &fbcon_cfb24;
+		return;
+#endif
+	}
+
+#ifdef FBCON_HAS_ACCEL
+	display->scrollmode = SCROLL_YNOMOVE;
+	display->dispsw = &fbcon_accel;
+#endif
+	return;
+}
 
 /**
  *	do_install_cmap - install the current colormap
@@ -390,6 +508,19 @@
     return 0;
 }
 
+int gen_update_var(int con, struct fb_info *info)
+{
+	int err;
+    
+	if (con == info->currcon) {
+		if (info->fbops->fb_pan_display) {
+			if ((err = info->fbops->fb_pan_display(&info->var, con, info)))
+				return err;
+		}
+	}	
+	return 0;
+}
+
 
 /**
  *	fbgen_switch - switch to a different virtual console.
@@ -419,6 +550,46 @@
 }
 
 
+int gen_switch(int con, struct fb_info *info)
+{
+	struct display *disp;
+	struct fb_cmap *cmap;
+	
+	if (info->currcon >= 0) {
+		disp = fb_display + info->currcon;
+	
+		/*
+		 * Save the old colormap and graphics mode.
+		 */
+		disp->var = info->var;
+		if (disp->cmap.len)
+			fb_copy_cmap(&info->cmap, &disp->cmap, 0);
+	}
+	
+	info->currcon = con;
+	disp = fb_display + con;
+	
+	/*
+	 * Install the new colormap and change the graphics mode. By default
+	 * fbcon sets all the colormaps and graphics modes to the default
+	 * values at bootup.
+	 *
+	 * Really, we want to set the colormap size depending on the
+	 * depth of the new grpahics mode. For now, we leave it as its
+	 * default 256 entry.
+	 */
+	if (disp->cmap.len)
+		cmap = &disp->cmap;
+	else
+		cmap = fb_default_cmap(1 << disp->var.bits_per_pixel);
+	
+	fb_copy_cmap(cmap, &info->cmap, 0);
+	
+	disp->var.activate = FB_ACTIVATE_NOW;
+	info->fbops->fb_set_var(&disp->var, con, info);
+ 	return 0;	  	
+}
+
 /**
  *	fbgen_blank - blank the screen
  *	@blank: boolean, 0 unblank, 1 blank
@@ -436,7 +607,7 @@
     struct fb_cmap cmap;
 
     if (fbhw->blank && !fbhw->blank(blank, info2))
-	return 1;
+	return 0;
     if (blank) {
 	memset(black, 0, 16*sizeof(u16));
 	cmap.red = black;
@@ -451,13 +622,16 @@
     return 0;	
 }
 
+/* generic frame buffer operations */
 EXPORT_SYMBOL(fbgen_get_fix);
 EXPORT_SYMBOL(gen_get_fix);
 EXPORT_SYMBOL(fbgen_get_var);
 EXPORT_SYMBOL(gen_get_var);
 EXPORT_SYMBOL(fbgen_set_var);
+EXPORT_SYMBOL(gen_set_var);
 EXPORT_SYMBOL(fbgen_get_cmap);
 EXPORT_SYMBOL(gen_get_cmap);
+EXPORT_SYMBOL(fbgen_set_cmap);
 EXPORT_SYMBOL(gen_set_cmap);
 EXPORT_SYMBOL(fbgen_pan_display);
 /* helper functions */
@@ -465,7 +639,9 @@
 EXPORT_SYMBOL(fbgen_set_disp);
 EXPORT_SYMBOL(do_install_cmap);
 EXPORT_SYMBOL(fbgen_update_var);
+EXPORT_SYMBOL(gen_update_var);
 EXPORT_SYMBOL(fbgen_switch);
+EXPORT_SYMBOL(gen_switch);
 EXPORT_SYMBOL(fbgen_blank);
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/fbmem.c linux-2.5/drivers/video/fbmem.c
--- linux-2.5.13/drivers/video/fbmem.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/video/fbmem.c	Sun Apr 14 17:12:10 2002
@@ -61,6 +61,8 @@
 extern int cyberfb_setup(char*);
 extern int pm2fb_init(void);
 extern int pm2fb_setup(char*);
+extern int pm3fb_init(void);
+extern int pm3fb_setup(char*);
 extern int clps711xfb_init(void);
 extern int cyber2000fb_init(void);
 extern int cyber2000fb_setup(char*);
@@ -120,10 +122,16 @@
 extern int rivafb_setup(char*);
 extern int tdfxfb_init(void);
 extern int tdfxfb_setup(char*);
+extern int tridentfb_init(void);
+extern int tridentfb_setup(char*);
 extern int sisfb_init(void);
 extern int sisfb_setup(char*);
 extern int stifb_init(void);
 extern int stifb_setup(char*);
+extern int pmagbafb_init(void);
+extern int pmagbbfb_init(void);
+extern void maxinefb_init(void);
+extern int tx3912fb_init(void);
 extern int radeonfb_init(void);
 extern int radeonfb_setup(char*);
 extern int e1355fb_init(void);
@@ -172,6 +180,9 @@
 #ifdef CONFIG_FB_PM2
 	{ "pm2fb", pm2fb_init, pm2fb_setup },
 #endif
+#ifdef CONFIG_FB_PM3
+	{ "pm3fb", pm3fb_init, pm3fb_setup },
+#endif
 #ifdef CONFIG_FB_CLGEN
 	{ "clgen", clgenfb_init, clgenfb_setup },
 #endif
@@ -220,6 +231,9 @@
 #ifdef CONFIG_FB_SIS
 	{ "sisfb", sisfb_init, sisfb_setup },
 #endif
+#ifdef CONFIG_FB_TRIDENT
+	{ "trident", tridentfb_init, tridentfb_setup },
+#endif
 
 	/*
 	 * Generic drivers that are used as fallbacks
@@ -285,15 +299,29 @@
 #ifdef CONFIG_FB_HIT
 	{ "hitfb", hitfb_init, NULL },
 #endif
+#ifdef CONFIG_FB_TX3912
+	{ "tx3912", tx3912fb_init, NULL },
+#endif
 #ifdef CONFIG_FB_E1355
 	{ "e1355fb", e1355fb_init, e1355fb_setup },
 #endif
 #ifdef CONFIG_FB_PVR2
 	{ "pvr2", pvr2fb_init, pvr2fb_setup },
 #endif
+#ifdef CONFIG_FB_PMAG_BA
+	{ "pmagbafb", pmagbafb_init, NULL },
+#endif
 #ifdef CONFIG_FB_VOODOO1
 	{ "sst", sstfb_init, sstfb_setup },
 #endif
+#ifdef CONFIG_FB_PMAGB_B
+	{ "pmagbbfb", pmagbbfb_init, NULL },
+#endif
+#ifdef CONFIG_FB_MAXINE
+	{ "maxinefb", maxinefb_init, NULL },
+#endif
+
+
 	/*
 	 * Generic drivers that don't use resource management (yet)
 	 */
@@ -522,7 +550,7 @@
 			set_con2fb_map(i, con2fb.framebuffer);
 		return 0;
 	case FBIOBLANK:
-		if (fb->fb_blank == 0)
+		if (fb->fb_blank == NULL)
 			return -EINVAL;
 		return fb->fb_blank(arg, info);
 	default:
@@ -617,10 +645,7 @@
 #elif defined(__i386__) || defined(__x86_64__)
 	if (boot_cpu_data.x86 > 3)
 		pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
-#elif defined(__mips__)
-	pgprot_val(vma->vm_page_prot) &= ~_CACHE_MASK;
-	pgprot_val(vma->vm_page_prot) |= _CACHE_UNCACHED;
-#elif defined(__arm__)
+#elif defined(__arm__) || defined(__mips__)
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
 #elif defined(__sh__)
 	pgprot_val(vma->vm_page_prot) &= ~_PAGE_CACHABLE;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/fm2fb.c linux-2.5/drivers/video/fm2fb.c
--- linux-2.5.13/drivers/video/fm2fb.c	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/video/fm2fb.c	Thu Mar 28 00:06:52 2002
@@ -7,6 +7,7 @@
  *
  *  Written for 2.0.x by Steffen A. Mork
  *  Ported to 2.1.x by Geert Uytterhoeven
+ *  Ported to new api by James Simmons
  *
  *  This file is subject to the terms and conditions of the GNU General Public
  *  License. See the file COPYING in the main directory of this archive for
@@ -18,12 +19,9 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/zorro.h>
-
 #include <asm/io.h>
 
 #include <video/fbcon.h>
-#include <video/fbcon-cfb32.h>
-
 
 /*
  *	Some technical notes:
@@ -117,7 +115,6 @@
  *
  */
 
-
 /*
  *	definitions
  */
@@ -130,29 +127,22 @@
 #define FRAMEMASTER_COMPL	4
 #define FRAMEMASTER_ROM		8
 
-
-struct FrameMaster_fb_par
-{
-	int xres;
-	int yres;
-	int bpp;
-	int pixclock;
-};
-
-static unsigned long fm2fb_mem_phys;
-static void *fm2fb_mem;
-static unsigned long fm2fb_reg_phys;
 static volatile unsigned char *fm2fb_reg;
 
-static struct display disp;
+#define arraysize(x)	(sizeof(x)/sizeof(*(x)))
+
 static struct fb_info fb_info;
-static struct { u_char red, green, blue, pad; } palette[16];
-#ifdef FBCON_HAS_CFB32
-static u32 fbcon_cfb32_cmap[16];
-#endif
+static u32 pseudo_palette[17];
+static struct display display;
 
-static struct fb_fix_screeninfo fb_fix;
-static struct fb_var_screeninfo fb_var;
+static struct fb_fix_screeninfo fb_fix __initdata = {
+	smem_len:	FRAMEMASTER_REG,
+	type:		FB_TYPE_PACKED_PIXELS,
+	visual:		FB_VISUAL_TRUECOLOR,
+	line_length:	(768 << 2),
+	mmio_len:	(8),
+	accel:		FB_ACCEL_NONE,
+};
 
 static int fm2fb_mode __initdata = -1;
 
@@ -174,125 +164,58 @@
 	33333, 10, 102, 10, 5, 80, 34, FB_SYNC_COMP_HIGH_ACT, 0
     }
 };
-
-
+    
     /*
      *  Interface used by the world
      */
+int fm2fb_init(void);
 
-static int fm2fb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			 struct fb_info *info);
-static int fm2fb_get_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info);
-static int fm2fb_set_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info);
-static int fm2fb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *info);
 static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			   u_int transp, struct fb_info *info);
+                           u_int transp, struct fb_info *info);
 static int fm2fb_blank(int blank, struct fb_info *info);
 
-    /*
-     *  Interface to the low level console driver
-     */
-
-int fm2fb_init(void);
-static int fm2fbcon_switch(int con, struct fb_info *info);
-static int fm2fbcon_updatevar(int con, struct fb_info *info);
-
-    /*
-     *  Internal routines
-     */
-
-static int fm2fb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
-			   u_int *transp, struct fb_info *info);
-
 static struct fb_ops fm2fb_ops = {
 	owner:		THIS_MODULE,
-	fb_get_fix:	fm2fb_get_fix,
-	fb_get_var:	fm2fb_get_var,
-	fb_set_var:	fm2fb_set_var,
-	fb_get_cmap:	fm2fb_get_cmap,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_set_var:	gen_set_var,
+	fb_get_cmap:	gen_get_cmap,
 	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	fm2fb_setcolreg,
-	fb_blank:	fm2fb_blank,
+	fb_blank:	fm2fb_blank,	
+	fb_fillrect:	cfb_fillrect,
+	fb_copyarea:	cfb_copyarea,
+	fb_imageblit:	cfb_imageblit,
 };
 
     /*
-     *  Get the Fixed Part of the Display
+     *  Blank the display.
      */
-
-static int fm2fb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			 struct fb_info *info)
+static int fm2fb_blank(int blank, struct fb_info *info)
 {
-    memcpy(fix, &fb_fix, sizeof(fb_fix));
-    return 0;
-}
-
-
-    /*
-     *  Get the User Defined Part of the Display
-     */
+	unsigned char t = FRAMEMASTER_ROM;
 
-static int fm2fb_get_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info)
-{
-    memcpy(var, &fb_var, sizeof(fb_var));
-    return 0;
+	if (!blank)
+		t |= FRAMEMASTER_ENABLE | FRAMEMASTER_NOLACE;
+	fm2fb_reg[0] = t;
 }
-
-
+    
     /*
-     *  Set the User Defined Part of the Display
+     *  Set a single color register. The values supplied are already
+     *  rounded down to the hardware's capabilities (according to the
+     *  entries in the var structure). Return != 0 for invalid regno.
      */
-
-static int fm2fb_set_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info)
+static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
+                         u_int transp, struct fb_info *info)
 {
-    struct display *display;
-    int oldbpp = -1, err;
-
-    if (con >= 0)
-	display = &fb_display[con];
-    else
-	display = &disp;	/* used during initialization */
-
-    if (var->xres > fb_var.xres || var->yres > fb_var.yres ||
-	var->xres_virtual > fb_var.xres_virtual ||
-	var->yres_virtual > fb_var.yres_virtual ||
-	var->bits_per_pixel > fb_var.bits_per_pixel ||
-	var->nonstd ||
-	(var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED)
-	return -EINVAL;
-    memcpy(var, &fb_var, sizeof(fb_var));
-
-    if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {
-	oldbpp = display->var.bits_per_pixel;
-	display->var = *var;
-    }
-    if (oldbpp != var->bits_per_pixel) {
-	if ((err = fb_alloc_cmap(&display->cmap, 0, 0)))
-	    return err;
-	do_install_cmap(con, info);
-    }
-    return 0;
-}
+	if (regno > 15)
+		return 1;
+	red >>= 8;
+	green >>= 8;
+	blue >>= 8;
 
-
-    /*
-     *  Get the Colormap
-     */
-
-static int fm2fb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *info)
-{
-    if (con == info->currcon) /* current console? */
-	return fb_get_cmap(cmap, kspc, fm2fb_getcolreg, info);
-    else if (fb_display[con].cmap.len) /* non default colormap? */
-	fb_copy_cmap(&fb_display[con].cmap, cmap, kspc ? 0 : 2);
-    else
-	fb_copy_cmap(fb_default_cmap(256), cmap, kspc ? 0 : 2);
-    return 0;
+	((u32*)(info->pseudo_palette))[regno] = (red << 16) | (green << 8) | blue;
+	return 0;
 }
 
     /*
@@ -301,194 +224,89 @@
 
 int __init fm2fb_init(void)
 {
-    int is_fm;
-    struct zorro_dev *z = NULL;
-    unsigned long *ptr;
-    int x, y;
-
-    while ((z = zorro_find_device(ZORRO_WILDCARD, z))) {
-	if (z->id == ZORRO_PROD_BSC_FRAMEMASTER_II)
-	    is_fm = 1;
-	else if (z->id == ZORRO_PROD_HELFRICH_RAINBOW_II)
-	    is_fm = 0;
-	else
-	    continue;
-	if (!request_mem_region(z->resource.start, FRAMEMASTER_SIZE, "fm2fb"))
-	    continue;
-
-	/* assigning memory to kernel space */
-	fm2fb_mem_phys = z->resource.start;
-	fm2fb_mem  = ioremap(fm2fb_mem_phys, FRAMEMASTER_SIZE);
-	fm2fb_reg_phys = fm2fb_mem_phys+FRAMEMASTER_REG;
-	fm2fb_reg  = (unsigned char *)(fm2fb_mem+FRAMEMASTER_REG);
-
-	/* make EBU color bars on display */
-	ptr = (unsigned long *)fm2fb_mem;
-	for (y = 0; y < 576; y++) {
-	    for (x = 0; x < 96; x++) *ptr++ = 0xffffff;	/* white */
-	    for (x = 0; x < 96; x++) *ptr++ = 0xffff00;	/* yellow */
-	    for (x = 0; x < 96; x++) *ptr++ = 0x00ffff;	/* cyan */
-	    for (x = 0; x < 96; x++) *ptr++ = 0x00ff00;	/* green */
-	    for (x = 0; x < 96; x++) *ptr++ = 0xff00ff;	/* magenta */
-	    for (x = 0; x < 96; x++) *ptr++ = 0xff0000;	/* red */
-	    for (x = 0; x < 96; x++) *ptr++ = 0x0000ff;	/* blue */
-	    for (x = 0; x < 96; x++) *ptr++ = 0x000000;	/* black */
-	}
-	fm2fb_blank(0, NULL);
-
-	if (fm2fb_mode == -1)
-	    fm2fb_mode = FM2FB_MODE_PAL;
-
-	fb_var = fb_var_modes[fm2fb_mode];
+	struct zorro_dev *z = NULL;
+	unsigned long *ptr;
+	int is_fm;
+	int x, y;
+
+	while ((z = zorro_find_device(ZORRO_WILDCARD, z))) {
+		if (z->id == ZORRO_PROD_BSC_FRAMEMASTER_II)
+			is_fm = 1;
+		else if (z->id == ZORRO_PROD_HELFRICH_RAINBOW_II)
+			is_fm = 0;
+		else
+			continue;
+		
+		if (!request_mem_region(z->resource.start, FRAMEMASTER_SIZE, "fm2fb"))
+			continue;
+
+		/* assigning memory to kernel space */
+		fb_fix.smem_start = z->resource.start;
+		fb_info.screen_base = ioremap(fb_fix.smem_start, FRAMEMASTER_SIZE);
+		fb_fix.mmio_start = fb_fix.smem_start + FRAMEMASTER_REG;
+		fm2fb_reg  = (unsigned char *)(fb_info.screen_base+FRAMEMASTER_REG);
+	
+		strcpy(fb_fix.id, is_fm ? "FrameMaster II" : "Rainbow II");
+
+		/* make EBU color bars on display */
+		ptr = (unsigned long *)fb_fix.smem_start;
+		for (y = 0; y < 576; y++) {
+			for (x = 0; x < 96; x++) *ptr++ = 0xffffff;/* white */
+			for (x = 0; x < 96; x++) *ptr++ = 0xffff00;/* yellow */
+			for (x = 0; x < 96; x++) *ptr++ = 0x00ffff;/* cyan */
+			for (x = 0; x < 96; x++) *ptr++ = 0x00ff00;/* green */
+			for (x = 0; x < 96; x++) *ptr++ = 0xff00ff;/* magenta */
+			for (x = 0; x < 96; x++) *ptr++ = 0xff0000;/* red */
+			for (x = 0; x < 96; x++) *ptr++ = 0x0000ff;/* blue */
+			for (x = 0; x < 96; x++) *ptr++ = 0x000000;/* black */
+		}
+		fm2fb_blank(0, NULL);
+
+		if (fm2fb_mode == -1)
+			fm2fb_mode = FM2FB_MODE_PAL;
+
+		strcpy(fb_info.modename, fb_fix.id);
+		fb_info.node = NODEV;
+		fb_info.fbops = &fm2fb_ops;
+		fb_info.var = fb_var_modes[fm2fb_mode];
+		fb_info.screen_base = (char *)fb_fix.smem_start;
+		fb_info.pseudo_palette = pseudo_palette;
+		fb_info.fix = fb_fix;
+		fb_info.flags = FBINFO_FLAG_DEFAULT;
+
+		/* The below feilds will go away !!!! */
+		fb_info.currcon		= -1;
+		strcpy(fb_info.modename, fb_info.fix.id);
+		fb_info.disp		= &display;
+		fb_info.switch_con	= gen_switch;
+		fb_info.updatevar	= gen_update_var;
+		fb_alloc_cmap(&fb_info.cmap, 16, 0);
 
-	strcpy(fb_fix.id, is_fm ? "FrameMaster II" : "Rainbow II");
-	fb_fix.smem_start = fm2fb_mem_phys;
-	fb_fix.smem_len = FRAMEMASTER_REG;
-	fb_fix.type = FB_TYPE_PACKED_PIXELS;
-	fb_fix.type_aux = 0;
-	fb_fix.visual = FB_VISUAL_TRUECOLOR;
-	fb_fix.line_length = 768<<2;
-	fb_fix.mmio_start = fm2fb_reg_phys;
-	fb_fix.mmio_len = 8;
-	fb_fix.accel = FB_ACCEL_NONE;
-
-	disp.var = fb_var;
-	disp.cmap.start = 0;
-	disp.cmap.len = 0;
-	disp.cmap.red = disp.cmap.green = disp.cmap.blue = disp.cmap.transp = NULL;
-	disp.visual = fb_fix.visual;
-	disp.type = fb_fix.type;
-	disp.type_aux = fb_fix.type_aux;
-	disp.ypanstep = 0;
-	disp.ywrapstep = 0;
-	disp.line_length = fb_fix.line_length;
-	disp.can_soft_blank = 1;
-	disp.inverse = 0;
-    #ifdef FBCON_HAS_CFB32
-	disp.dispsw = &fbcon_cfb32;
-	disp.dispsw_data = &fbcon_cfb32_cmap;
-    #else
-	disp.dispsw = &fbcon_dummy;
-    #endif
-	disp.scrollmode = SCROLL_YREDRAW;
-
-	strcpy(fb_info.modename, fb_fix.id);
-	fb_info.node = NODEV;
-	fb_info.fbops = &fm2fb_ops;
-	fb_info.screen_base = (char *)fm2fb_mem;
-	fb_info.currcon = -1;
-	fb_info.disp = &disp;
-	fb_info.fontname[0] = '\0';
-	fb_info.changevar = NULL;
-	fb_info.switch_con = &fm2fbcon_switch;
-	fb_info.updatevar = &fm2fbcon_updatevar;
-	fb_info.flags = FBINFO_FLAG_DEFAULT;
+		gen_set_disp(-1, &fb_info);
 
-	fm2fb_set_var(&fb_var, -1, &fb_info);
+		if (register_framebuffer(&fb_info) < 0)
+			return -EINVAL;
 
-	if (register_framebuffer(&fb_info) < 0)
-	    return -EINVAL;
-
-	printk("fb%d: %s frame buffer device\n", GET_FB_IDX(fb_info.node),
-	       fb_fix.id);
-	return 0;
-    }
-    return -ENXIO;
+		printk("fb%d: %s frame buffer device\n", GET_FB_IDX(fb_info.node), fb_fix.id);
+		return 0;
+	}
+	return -ENXIO;
 }
 
 int __init fm2fb_setup(char *options)
 {
-    char *this_opt;
-
-    if (!options || !*options)
-	return 0;
-
-    while ((this_opt = strsep(&options, ",")) != NULL) {
-	if (!strncmp(this_opt, "pal", 3))
-	    fm2fb_mode = FM2FB_MODE_PAL;
-	else if (!strncmp(this_opt, "ntsc", 4))
-	    fm2fb_mode = FM2FB_MODE_NTSC;
-    }
-    return 0;
-}
-
-
-static int fm2fbcon_switch(int con, struct fb_info *info)
-{
-    /* Do we have to save the colormap? */
-    if (fb_display[info->currcon].cmap.len)
-	fb_get_cmap(&fb_display[info->currcon].cmap, 1, fm2fb_getcolreg, info);
-
-    info->currcon = con;
-    /* Install new colormap */
-    do_install_cmap(con, info);
-    return 0;
-}
-
-    /*
-     *  Update the `var' structure (called by fbcon.c)
-     */
-
-static int fm2fbcon_updatevar(int con, struct fb_info *info)
-{
-    /* Nothing */
-    return 0;
-}
-
-    /*
-     *  Blank the display.
-     */
-
-static int fm2fb_blank(int blank, struct fb_info *info)
-{
-    unsigned char t = FRAMEMASTER_ROM;
-
-    if (!blank)
-	t |= FRAMEMASTER_ENABLE | FRAMEMASTER_NOLACE;
-    fm2fb_reg[0] = t;
-    return 0;	
-}
-
-    /*
-     *  Read a single color register and split it into
-     *  colors/transparent. Return != 0 for invalid regno.
-     */
-
-static int fm2fb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
-                         u_int *transp, struct fb_info *info)
-{
-    if (regno > 15)
-	return 1;
-    *red = (palette[regno].red<<8) | palette[regno].red;
-    *green = (palette[regno].green<<8) | palette[regno].green;
-    *blue = (palette[regno].blue<<8) | palette[regno].blue;
-    *transp = 0;
-    return 0;
-}
-
+	char *this_opt;
 
-    /*
-     *  Set a single color register. The values supplied are already
-     *  rounded down to the hardware's capabilities (according to the
-     *  entries in the var structure). Return != 0 for invalid regno.
-     */
+	if (!options || !*options)
+		return 0;
 
-static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-                         u_int transp, struct fb_info *info)
-{
-    if (regno > 15)
-	return 1;
-    red >>= 8;
-    green >>= 8;
-    blue >>= 8;
-    palette[regno].red = red;
-    palette[regno].green = green;
-    palette[regno].blue = blue;
-
-#ifdef FBCON_HAS_CFB32
-    fbcon_cfb32_cmap[regno] = (red << 16) | (green << 8) | blue;
-#endif
-    return 0;
+	while ((this_opt = strsep(&options, ",")) != NULL) {	
+		if (!strncmp(this_opt, "pal", 3))
+			fm2fb_mode = FM2FB_MODE_PAL;
+		else if (!strncmp(this_opt, "ntsc", 4))
+			fm2fb_mode = FM2FB_MODE_NTSC;
+	}
+	return 0;
 }
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/hgafb.c linux-2.5/drivers/video/hgafb.c
--- linux-2.5.13/drivers/video/hgafb.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/hgafb.c	Tue Apr 16 02:15:51 2002
@@ -387,44 +387,6 @@
  * ------------------------------------------------------------------------- */
 
 /**
- *	hga_get_fix - get the fixed part of the display
- *	@fix:struct fb_fix_screeninfo to fill in
- *	@con:unused
- *	@info:pointer to fb_info object containing info for current hga board
- *
- *	This wrapper function copies @info->fix to @fix.
- *	A zero is returned on success and %-EINVAL for failure.
- */
-
-int hga_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
-{
-	CHKINFO(-EINVAL);
-	DPRINTK("hga_get_fix: con:%d, info:%x, fb_info:%x\n", con, (unsigned)info, (unsigned)&fb_info);
-
-	*fix = info->fix;
-	return 0;
-}
-
-/**
- *	hga_get_var - get the user defined part of the display
- *	@var:struct fb_var_screeninfo to fill in
- *	@con:unused
- *	@info:pointer to fb_info object containing info for current hga board
- *
- *	This wrapper function copies @info->var to @var.
- *	A zero is returned on success and %-EINVAL for failure.
- */
-
-int hga_get_var(struct fb_var_screeninfo *var, int con, struct fb_info *info)
-{
-	CHKINFO(-EINVAL);
-	DPRINTK("hga_get_var: con:%d, info:%x, fb_info:%x\n", con, (unsigned)info, (unsigned)&fb_info);
-
-	*var = info->var;
-	return 0;
-}
-
-/**
  *	hga_set_var - set the user defined part of the display
  *	@var:new video mode
  *	@con:unused
@@ -462,77 +424,7 @@
 }
 
 /**
- *	hga_getcolreg - read color registers
- *	@regno:register index to read out
- *	@red:red value
- *	@green:green value
- *	@blue:blue value
- *	@transp:transparency value
- *	@info:unused
- *
- *	This callback function is used to read the color registers of a HGA
- *	board. Since we have only two fixed colors, RGB values are 0x0000 
- *	for register0 and 0xaaaa for register1.
- *	A zero is returned on success and 1 for failure.
- */
-
-static int hga_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
-			 u_int *transp, struct fb_info *info)
-{
-	if (regno == 0) {
-		*red = *green = *blue = 0x0000;
-		*transp = 0;
-	} else if (regno == 1) {
-		*red = *green = *blue = 0xaaaa;
-		*transp = 0;
-	} else
-		return 1;
-	return 0;
-}
-
-/**
- *	hga_get_cmap - get the colormap
- *	@cmap:struct fb_cmap to fill in
- *	@kspc:called from kernel space?
- *	@con:unused
- *	@info:pointer to fb_info object containing info for current hga board
- *
- *	This wrapper function passes it's input parameters to fb_get_cmap().
- *	Callback function hga_getcolreg() is used to read the color registers.
- */
-
-int hga_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-                 struct fb_info *info)
-{
-	CHKINFO(-EINVAL);
-	DPRINTK("hga_get_cmap: con:%d\n", con);
-	return fb_get_cmap(cmap, kspc, hga_getcolreg, info);
-}
-	
-/**
- *	hgafb_setcolreg - set color registers
- *	@regno:register index to set
- *	@red:red value, unused
- *	@green:green value, unused
- *	@blue:blue value, unused
- *	@transp:transparency value, unused
- *	@info:unused
- *
- *	This callback function is used to set the color registers of a HGA
- *	board. Since we have only two fixed colors only @regno is checked.
- *	A zero is returned on success and 1 for failure.
- */
-
-static int hgafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			   u_int transp, struct fb_info *info)
-{
-	if (regno > 1)
-		return 1;
-	return 0;
-}
-
-/**
- *	hga_pan_display - pan or wrap the display
+ *	hgafb_pan_display - pan or wrap the display
  *	@var:contains new xoffset, yoffset and vmode values
  *	@con:unused
  *	@info:pointer to fb_info object containing info for current hga board
@@ -543,7 +435,7 @@
  *	A zero is returned on success and %-EINVAL for failure.
  */
 
-int hga_pan_display(struct fb_var_screeninfo *var, int con,
+int hgafb_pan_display(struct fb_var_screeninfo *var, int con,
                     struct fb_info *info)
 {
 	CHKINFO(-EINVAL);
@@ -583,26 +475,26 @@
  *		@blank_mode == 2 means suspend vsync,
  *		@blank_mode == 3 means suspend hsync,
  *		@blank_mode == 4 means powerdown.
+ *	A zero is returned on success and %-EINVAL for failure.
  */
 
 static int hgafb_blank(int blank_mode, struct fb_info *info)
 {
 	CHKINFO( );
-	DPRINTK("hgafb_blank: blank_mode:%d, info:%x, fb_info:%x\n", blank_mode, (unsigned)info, (unsigned)&fb_info);
+	DPRINTK("hga_blank: blank_mode:%d, info:%x, fb_info:%x\n", blank_mode, (unsigned)info, (unsigned)&fb_info);
 
 	hga_blank(blank_mode);
 	return 0;
 }
-
+    
 static struct fb_ops hgafb_ops = {
 	owner:		THIS_MODULE,
-	fb_get_fix:	hga_get_fix,
-	fb_get_var:	hga_get_var,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
 	fb_set_var:	hga_set_var,
-	fb_get_cmap:	hga_get_cmap,
+	fb_get_cmap:	gen_get_cmap,
 	fb_set_cmap:	gen_set_cmap,
-	fb_setcolreg:	hgafb_setcolreg,
-	fb_pan_display:	hga_pan_display,
+	fb_pan_display:	hgafb_pan_display,
 	fb_blank:	hgafb_blank,
 };
 		
@@ -658,24 +550,6 @@
 	return 0;
 }
 
-/**
- *	hgafbcon_updatevar - update the user defined part of the display
- *	@con:console to update or -1 when no consoles defined on this fb
- *	@info:pointer to fb_info object containing info for current hga board
- *
- *	This function is called when @var is changed by fbcon.c without calling 
- *	hga_set_var(). It usually means scrolling.  hga_pan_display() is called
- *	to update the hardware and @info->var.
- *	A zero is returned on success and %-EINVAL for failure.
- */
-
-static int hgafbcon_updatevar(int con, struct fb_info *info)
-{
-	CHKINFO(-EINVAL);
-	DPRINTK("hga_update_var: con:%d, info:%x, fb_info:%x\n", con, (unsigned)info, (unsigned)&fb_info);
-	return (con < 0) ? -EINVAL : hga_pan_display(&fb_display[con].var, con, info);
-}
-
 /* ------------------------------------------------------------------------- */
     
 	/*
@@ -733,10 +607,12 @@
 	fb_info.fbops = &hgafb_ops;
 	fb_info.screen_base = (char *)hga_fix.smem_start;
 	fb_info.disp = &disp;
-	fb_info.currcon = 1;
+/*	fb_info.display_fg = ??? */
+/*	fb_info.fontname initialized later */
+	fb_info.currcon = -1;
 	fb_info.changevar = NULL;
 	fb_info.switch_con = hgafbcon_switch;
-	fb_info.updatevar = hgafbcon_updatevar;
+	fb_info.updatevar = gen_update_var;
 	fb_info.pseudo_palette = NULL; /* ??? */
 	fb_info.par = NULL;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/hitfb.c linux-2.5/drivers/video/hitfb.c
--- linux-2.5.13/drivers/video/hitfb.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/hitfb.c	Tue Apr 16 02:15:51 2002
@@ -21,6 +21,7 @@
 #include <linux/delay.h>
 #include <linux/nubus.h>
 #include <linux/init.h>
+#include <linux/fb.h>
 
 #include <asm/machvec.h>
 #include <asm/uaccess.h>
@@ -28,347 +29,165 @@
 #include <asm/io.h>
 #include <asm/hd64461.h>
 
-#include <linux/fb.h>
-
 #include <video/fbcon.h>
-#include <video/fbcon-cfb8.h>
-#include <video/fbcon-cfb16.h>
 
-
-struct hitfb_par
-{
-    int x, y;
-    int bpp;
+static struct fb_var_screeninfo hitfb_var __initdata = {
+	activate:	FB_ACTIVATE_NOW,
+	height:		-1,
+	width:		-1,
+	vmode:		FB_VMODE_NONINTERLACED,
 };
 
-
-struct hitfb_info {
-    struct fb_info_gen gen;
-    struct display disp;
-    struct hitfb_par current_par;
-    struct fb_var_screeninfo default_var;
-    int current_par_valid;
-    unsigned long hit_videobase, hit_videosize;
-    union {
-#ifdef FBCON_HAS_CFB16
-	u16 cfb16[16];
-#endif
-    } fbcon_cmap;
-} fb_info = {
-    {},
-    {},
-    {},
-    {},
-    0, 0, 0,
-    {},
+static struct fb_fix_screeninfo hitfb_fix __initdata = {
+	id:		"Hitachi HD64461",
+	type:		FB_TYPE_PACKED_PIXELS,
+	visual:		FB_VISUAL_TRUECOLOR,
+	accel_flags:	FB_ACCEL_NONE,
 };
 
-
-static void hitfb_set_par(const void *fb_par, struct fb_info_gen *info);
-static int hitfb_encode_var(struct fb_var_screeninfo *var, const void *fb_par,
-			    struct fb_info_gen *info);
-
-
-static void hitfb_detect(void)
-{
-    struct hitfb_par par;
-    unsigned short lcdclor, ldr3, ldvntr;
-
-    fb_info.hit_videobase = CONFIG_HD64461_IOBASE + 0x02000000;
-    fb_info.hit_videosize = (MACH_HP680 || MACH_HP690) ? 1024*1024 : 512*1024;
-
-    lcdclor = inw(HD64461_LCDCLOR);
-    ldvntr = inw(HD64461_LDVNTR);
-    ldr3 = inw(HD64461_LDR3);
-
-    switch(ldr3&15) {
-    default:
-    case 4:
-        par.bpp = 8;
-	par.x = lcdclor;
-	break;
-    case 8:
-        par.bpp = 16;
-	par.x = lcdclor/2;
-	break;
-    }
-
-    par.y = ldvntr+1;
-
-    hitfb_set_par(&par, NULL);
-    hitfb_encode_var(&fb_info.default_var, &par, NULL);
-}
-
-
-static int hitfb_encode_fix(struct fb_fix_screeninfo *fix, const void *fb_par,
-			     struct fb_info_gen *info)
-{
-    const struct hitfb_par *par = fb_par;
-
-    memset(fix, 0, sizeof(struct fb_fix_screeninfo));
-
-    strcpy(fix->id, "Hitachi HD64461");
-    fix->smem_start = fb_info.hit_videobase;
-    fix->smem_len = fb_info.hit_videosize;
-    fix->type = FB_TYPE_PACKED_PIXELS;
-    fix->type_aux = 0;
-    fix->visual = (par->bpp == 8) ?
-	FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
-    fix->xpanstep = 0;
-    fix->ypanstep = 0;
-    fix->ywrapstep = 0;
-
-    switch(par->bpp) {
-    default:
-    case 8:
-	fix->line_length = par->x;
-	break;
-    case 16:
-	fix->line_length = par->x*2;
-	break;
-    }
-
-    return 0;
-}
-
-
-static int hitfb_decode_var(const struct fb_var_screeninfo *var, void *fb_par,
-			     struct fb_info_gen *info)
-{
-    struct hitfb_par *par = fb_par;
-
-    par->x = var->xres;
-    par->y = var->yres;
-    par->bpp = var->bits_per_pixel;
-    return 0;
-}
-
-
-static int hitfb_encode_var(struct fb_var_screeninfo *var, const void *fb_par,
-			     struct fb_info_gen *info)
-{
-    const struct hitfb_par *par = fb_par;
-
-    memset(var, 0, sizeof(*var));
-
-    var->xres = par->x;
-    var->yres = par->y;
-    var->xres_virtual = var->xres;
-    var->yres_virtual = var->yres;
-    var->xoffset = 0;
-    var->yoffset = 0;
-    var->bits_per_pixel = par->bpp;
-    var->grayscale = 0;
-    var->transp.offset = 0;
-    var->transp.length = 0;
-    var->transp.msb_right = 0;
-    var->nonstd = 0;
-    var->activate = 0;
-    var->height = -1;
-    var->width = -1;
-    var->vmode = FB_VMODE_NONINTERLACED;
-    var->pixclock = 0;
-    var->sync = 0;
-    var->left_margin = 0;
-    var->right_margin = 0;
-    var->upper_margin = 0;
-    var->lower_margin = 0;
-    var->hsync_len = 0;
-    var->vsync_len = 0;
-
-    switch (var->bits_per_pixel) {
-
-	case 8:
-	    var->red.offset = 0;
-	    var->red.length = 8;
-	    var->green.offset = 0;
-	    var->green.length = 8;
-	    var->blue.offset = 0;
-	    var->blue.length = 8;
-	    var->transp.offset = 0;
-	    var->transp.length = 0;
-	    break;
-
-	case 16:	/* RGB 565 */
-	    var->red.offset = 11;
-	    var->red.length = 5;
-	    var->green.offset = 5;
-	    var->green.length = 6;
-	    var->blue.offset = 0;
-	    var->blue.length = 5;
-	    var->transp.offset = 0;
-	    var->transp.length = 0;
-	    break;
-    }
-
-    var->red.msb_right = 0;
-    var->green.msb_right = 0;
-    var->blue.msb_right = 0;
-    var->transp.msb_right = 0;
-
-    return 0;
-}
-
-
-static void hitfb_get_par(void *par, struct fb_info_gen *info)
-{
-    *(struct hitfb_par *)par = fb_info.current_par;
-}
-
-
-static void hitfb_set_par(const void *fb_par, struct fb_info_gen *info)
-{
-    const struct hitfb_par *par = fb_par;
-    fb_info.current_par = *par;
-    fb_info.current_par_valid = 1;
+static u16 pseudo_palette[17];
+static struct display display;
+struct fb_info fb_info;
+
+static int hitfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
+{
+	var->xres_virtual = var->xres;
+	var->yres_virtual = var->yres;
+
+	switch (var->bits_per_pixel) {
+		case 8:
+			var->red.offset = 0;
+			var->red.length = 8;
+			var->green.offset = 0;
+			var->green.length = 8;
+			var->blue.offset = 0;
+			var->blue.length = 8;
+			var->transp.offset = 0;
+			var->transp.length = 0;
+			break;
+		case 16:	/* RGB 565 */
+			var->red.offset = 11;
+			var->red.length = 5;
+			var->green.offset = 5;
+			var->green.length = 6;
+			var->blue.offset = 0;
+			var->blue.length = 5;
+			var->transp.offset = 0;
+			var->transp.length = 0;
+			break;
+	}
+	return 0;
 }
 
-
-static int hitfb_getcolreg(unsigned regno, unsigned *red, unsigned *green,
-			   unsigned *blue, unsigned *transp,
-			   struct fb_info *info)
+static int hitfb_set_par(struct fb_info *info)
 {
-    if (regno > 255)
-	return 1;	
+	info->fix.visual = (info->var.bits_per_pixel == 8) ?
+		FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
 
-    outw(regno<<8, HD64461_CPTRAR);
-    *red = inw(HD64461_CPTRDR)<<10;
-    *green = inw(HD64461_CPTRDR)<<10;
-    *blue = inw(HD64461_CPTRDR)<<10;
-    *transp = 0;
-    
-    return 0;
+	switch(info->var.bits_per_pixel) {
+		default:
+		case 8:
+			info->fix.line_length = info->var.xres;
+			break;
+		case 16:
+			info->fix.line_length = info->var.xres*2;
+			break;
+	}
+	return 0;
 }
 
-
 static int hitfb_setcolreg(unsigned regno, unsigned red, unsigned green,
 			   unsigned blue, unsigned transp,
 			   struct fb_info *info)
 {
-    if (regno > 255)
-	return 1;
+	if (regno > 255)
+		return 1;
     
-    outw(regno<<8, HD64461_CPTWAR);
-    outw(red>>10, HD64461_CPTWDR);
-    outw(green>>10, HD64461_CPTWDR);
-    outw(blue>>10, HD64461_CPTWDR);
+	outw(regno << 8, HD64461_CPTWAR);
+	outw(red >> 10, HD64461_CPTWDR);
+	outw(green >> 10, HD64461_CPTWDR);
+	outw(blue >> 10, HD64461_CPTWDR);
     
-    if(regno<16) {
-	switch(fb_info.current_par.bpp) {
+	if (regno < 16) {
+		switch(info->var.bits_per_pixel) {
 #ifdef FBCON_HAS_CFB16
-	case 16:
-	    fb_info.fbcon_cmap.cfb16[regno] =
-		((red   & 0xf800)      ) |
-		((green & 0xfc00) >>  5) |
-		((blue  & 0xf800) >> 11);
-	    break;
+		case 16:
+			((u16 *)(info->pseudo_palette))[regno] =
+					((red   & 0xf800)      ) |
+					((green & 0xfc00) >>  5) |
+					((blue  & 0xf800) >> 11);
+			break;
 #endif
+		}
 	}
-    }
-
-    return 0;
+	return 0;
 }
 
-
-static int hitfb_pan_display(const struct fb_var_screeninfo *var,
-			     struct fb_info_gen *info)
-{
-    if (!fb_info.current_par_valid)
-	return -EINVAL;
-
-    return 0;
-}
-
-
-static int hitfb_blank(int blank_mode, struct fb_info_gen *info)
-{
-    if (!fb_info.current_par_valid)
-	return 1;
-
-    return 0;
-}
-
-
-static void hitfb_set_disp(const void *fb_par, struct display *disp,
-			    struct fb_info_gen *info)
-{
-    const struct hitfb_par *par = fb_par;
-
-    disp->scrollmode = SCROLL_YREDRAW;
-
-    switch(((struct hitfb_par *)par)->bpp) {
-#ifdef FBCON_HAS_CFB8
-    case 8:
-	disp->dispsw = &fbcon_cfb8;
-	break;
-#endif
-#ifdef FBCON_HAS_CFB16
-    case 16:
-	disp->dispsw = &fbcon_cfb16;
-	disp->dispsw_data = fb_info.fbcon_cmap.cfb16;
-	break;
-#endif
-    default:
-	disp->dispsw = &fbcon_dummy;
-    }
-}
-
-
-struct fbgen_hwswitch hitfb_switch = {
-    hitfb_detect,
-    hitfb_encode_fix,
-    hitfb_decode_var,
-    hitfb_encode_var,
-    hitfb_get_par,
-    hitfb_set_par,
-    hitfb_getcolreg,
-    hitfb_pan_display,
-    hitfb_blank,
-    hitfb_set_disp
-};
-
-
 static struct fb_ops hitfb_ops = {
-    owner:		THIS_MODULE,
-    fb_get_fix:		fbgen_get_fix,
-    fb_get_var:		fbgen_get_var,
-    fb_set_var:		fbgen_set_var,
-    fb_get_cmap:	fbgen_get_cmap,
-    fb_set_cmap:	fbgen_set_cmap,
-    fb_setcolreg:	hitfb_setcolreg,	
-    fb_pan_display:	fbgen_pan_display,
-    fb_blank:		fbgen_blank,	
+	owner:		THIS_MODULE,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_set_var:	gen_set_var,
+	fb_get_cmap:	gen_get_cmap,
+	fb_set_cmap:	gen_set_cmap,
+	fb_check_var:	hitfb_check_var,
+	fb_set_par:	hitfb_set_par,
+	fb_setcolreg:	hitfb_setcolreg,
+	fb_fillrect:	cfb_fillrect,
+	fb_copyarea:	cfb_copyarea,
+	fb_imageblit:	cfb_imageblit,
 };
 
-
 int __init hitfb_init(void)
 {
-    strcpy(fb_info.gen.info.modename, "Hitachi HD64461");
-    fb_info.gen.info.node = NODEV;
-    fb_info.gen.info.flags = FBINFO_FLAG_DEFAULT;
-    fb_info.gen.info.fbops = &hitfb_ops;
-    fb_info.gen.info.disp = &fb_info.disp;
-    fb_info.gen.info.currcon = 1;	
-    fb_info.gen.info.changevar = NULL;
-    fb_info.gen.info.switch_con = &fbgen_switch;
-    fb_info.gen.info.updatevar = &fbgen_update_var;
-    fb_info.gen.parsize = sizeof(struct hitfb_par);
-    fb_info.gen.fbhw = &hitfb_switch;
-    fb_info.gen.fbhw->detect();
-    fb_info.screen_base = (void *)fb_info.hit_videobase;
-    
-    fbgen_get_var(&fb_info.disp.var, -1, &fb_info.gen.info);
-    fb_info.disp.var.activate = FB_ACTIVATE_NOW;
-    fbgen_do_set_var(&fb_info.disp.var, 1, &fb_info.gen);
-    fbgen_set_disp(-1, &fb_info.gen);
-    do_install_cmap(0, &fb_info.gen);
-    
-    if(register_framebuffer(&fb_info.gen.info)<0) return -EINVAL;
-    
-    printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	   GET_FB_IDX(fb_info.gen.info.node), fb_info.gen.info.modename);
-    
-    return 0;
+	unsigned short lcdclor, ldr3, ldvntr;
+
+	hitfb_fix.smem_start = CONFIG_HD64461_IOBASE + 0x02000000;
+	hitfb_fix.smem_len = (MACH_HP680 || MACH_HP690) ? 1024*1024 : 512*1024;
+
+	lcdclor = inw(HD64461_LCDCLOR);
+	ldvntr = inw(HD64461_LDVNTR);
+	ldr3 = inw(HD64461_LDR3);
+
+	switch (ldr3&15) {
+		default:
+		case 4:
+			hitfb_var.bits_per_pixel = 8;
+			hitfb_var.xres = lcdclor;
+			break;
+		case 8:
+			hitfb_var.bits_per_pixel = 16;
+			hitfb_var.xres = lcdclor/2;
+			break;
+	}
+	hitfb_var.yres = ldvntr+1;
+
+	fb_info.node		= NODEV;
+	fb_info.fbops 		= &hitfb_ops;
+	fb_info.var 		= hitfb_var;
+	fb_info.fix 		= hitfb_fix;
+	fb_info.pseudo_palette 	= pseudo_palette;	
+	fb_info.flags 		= FBINFO_FLAG_DEFAULT;
+    	
+	strcpy(fb_info.modename, fb_info.fix.id);
+	fb_info.currcon = -1;
+	fb_info.disp = &display;
+	fb_info.changevar = NULL;
+	fb_info.switch_con = gen_switch;
+	fb_info.updatevar = gen_update_var;
+	fb_info.screen_base = (void *) hitfb_fix.smem_start;
+
+	size = (fb_info.var.bits_per_pixel == 8) ? 256 : 16;
+	fb_alloc_cmap(&fb_info.cmap, size, 0); 	
+
+	gen_set_var(&fb_info.var, -1, &fb_info);
+    
+	if (register_framebuffer(&fb_info) < 0)
+		return -EINVAL;
+    
+	printk(KERN_INFO "fb%d: %s frame buffer device\n",
+			GET_FB_IDX(fb_info.node), fb_info.fix.id);
+	return 0;
 }
 
 
@@ -391,7 +210,6 @@
   hitfb_cleanup(void);
 }
 #endif
-
 
 /*
  * Local variables:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/hpfb.c linux-2.5/drivers/video/hpfb.c
--- linux-2.5.13/drivers/video/hpfb.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/hpfb.c	Tue Apr 16 02:15:51 2002
@@ -1,9 +1,6 @@
 /*
  *	HP300 Topcat framebuffer support (derived from macfb of all things)
  *	Phil Blundell <philb@gnu.org> 1998
- * 
- * Should this be moved to drivers/dio/video/ ? -- Peter Maydell
- * No! -- Jes
  */
 
 #include <linux/module.h>
@@ -23,15 +20,9 @@
 #include <asm/hwtest.h>
 
 #include <video/fbcon.h>
-#include <video/fbcon-mfb.h>
-#include <video/fbcon-cfb2.h>
-#include <video/fbcon-cfb4.h>
-#include <video/fbcon-cfb8.h>
 
-static struct display disp;
 static struct fb_info fb_info;
 
-unsigned long fb_start, fb_size = 1024*768, fb_line_length = 1024;
 unsigned long fb_regs;
 unsigned char fb_bitmask;
 
@@ -51,216 +42,77 @@
 #define WWIDTH		0x4102
 #define WMOVE		0x409c
 
-static struct fb_var_screeninfo hpfb_defined = {
-	0,0,0,0,	/* W,H, W, H (virtual) load xres,xres_virtual*/
-	0,0,		/* virtual -> visible no offset */
-	0,		/* depth -> load bits_per_pixel */
-	0,		/* greyscale ? */
-	{0,2,0},	/* R */
-	{0,2,0},	/* G */
-	{0,2,0},	/* B */
-	{0,0,0},	/* transparency */
-	0,		/* standard pixel format */
-	FB_ACTIVATE_NOW,
-	274,195,	/* 14" monitor */
-	FB_ACCEL_NONE,
-	0L,0L,0L,0L,0L,
-	0L,0L,0,	/* No sync info */
-	FB_VMODE_NONINTERLACED,
-	{0,0,0,0,0,0}
-};
+static struct fb_fix_screeninfo hpfb_fix __initdata = {
+	id:		"HP300 Topcat",
+	smem_len:	1024*768,
+	type:		FB_TYPE_PACKED_PIXELS,
+	visual:		FB_VISUAL_PSEUDOCOLOR,
+	line_length:	1024,
+	accel:		FB_ACCEL_NONE,
 
-struct hpfb_par
-{
+static struct fb_var_screeninfo hpfb_defined = {
+	xres:		1024,
+	yres:		768,
+	xres_virtual:	1024,
+	yres_virtual:	786,
+	bits_per_pixel:	1,
+	red:		{0,2,0},	/* R */
+	green:		{0,2,0},	/* G */
+	blue:		{0,2,0},	/* B */
+	activate:	FB_ACTIVATE_NOW,
+	height:		274,
+	width:		195,	/* 14" monitor */
+	accel_flags:	FB_ACCEL_NONE,
+	vmode:		FB_VMODE_NONINTERLACED,
 };
 
-struct hpfb_par current_par;
-
-static void hpfb_encode_var(struct fb_var_screeninfo *var, 
-				struct hpfb_par *par)
-{
-	int i=0;
-	var->xres=1024;
-	var->yres=768;
-	var->xres_virtual=1024;
-	var->yres_virtual=768;
-	var->xoffset=0;
-	var->yoffset=0;
-	var->bits_per_pixel = 1;
-	var->grayscale=0;
-	var->transp.offset=0;
-	var->transp.length=0;
-	var->transp.msb_right=0;
-	var->nonstd=0;
-	var->activate=0;
-	var->height= -1;
-	var->width= -1;
-	var->vmode=FB_VMODE_NONINTERLACED;
-	var->pixclock=0;
-	var->sync=0;
-	var->left_margin=0;
-	var->right_margin=0;
-	var->upper_margin=0;
-	var->lower_margin=0;
-	var->hsync_len=0;
-	var->vsync_len=0;
-	for(i=0;i<ARRAY_SIZE(var->reserved);i++)
-		var->reserved[i]=0;
-}
-
-static void hpfb_get_par(struct hpfb_par *par)
-{
-	*par=current_par;
-}
-
-static int fb_update_var(int con, struct fb_info *info)
-{
-	return 0;
-}
-
-static int do_fb_set_var(struct fb_var_screeninfo *var, int isactive)
-{
-	struct hpfb_par par;
-	
-	hpfb_get_par(&par);
-	hpfb_encode_var(var, &par);
-	return 0;
-}
-
-static int hpfb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *info)
-{
-	return 0;
-}
+static struct display display;
 
 /*
- * Set the palette.  This may not work on all boards but only experimentation will tell.
+ * Set the palette.  This may not work on all boards but only experimentation 
+ * will tell.
  * XXX Doesn't work at all.
  */
-
-static int hpfb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *info)
-{
-	unsigned int i;
-	for (i = 0; i < cmap->len; i++)
-	{
-		while (readw(fb_regs + 0x6002) & 0x4) udelay(1);
-		writew(0, fb_regs + 0x60f0);
-		writew(cmap->start + i, fb_regs + 0x60b8);
-		writew(cmap->red[i], fb_regs + 0x60b2);
-		writew(cmap->green[i], fb_regs + 0x60b4);
-		writew(cmap->blue[i], fb_regs + 0x60b6);
-		writew(0xff, fb_regs + 0x60f0);
-		udelay(100);
-	}
+static int hpfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+                           unsigned blue, unsigned transp,
+                           struct fb_info *info)
+{
+	while (readw(fb_regs + 0x6002) & 0x4) udelay(1);
+	writew(0, fb_regs + 0x60f0);
+	writew(regno, fb_regs + 0x60b8);
+	writew(red, fb_regs + 0x60b2);
+	writew(green, fb_regs + 0x60b4);
+	writew(blue, fb_regs + 0x60b6);
+	writew(0xff, fb_regs + 0x60f0);
+	udelay(100);
 	writew(0xffff, fb_regs + 0x60ba);
 	return 0;
 }
 
-static int hpfb_get_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info)
-{
-	struct hpfb_par par;
-	if(con==-1)
-	{
-		hpfb_get_par(&par);
-		hpfb_encode_var(var, &par);
-	}
-	else
-		*var=fb_display[con].var;
-	return 0;
-}
-
-static int hpfb_set_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info)
-{
-	int err;
-	
-	if ((err=do_fb_set_var(var, 1)))
-		return err;
-	return 0;
-}
-
-static void hpfb_encode_fix(struct fb_fix_screeninfo *fix, 
-				struct hpfb_par *par)
-{
-	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
-	strcpy(fix->id, "HP300 Topcat");
-
-	/*
-	 * X works, but screen wraps ... 
-	 */
-	fix->smem_start=fb_start;
-	fix->smem_len=fb_size;
-	fix->type = FB_TYPE_PACKED_PIXELS;
-	fix->visual = FB_VISUAL_PSEUDOCOLOR;
-	fix->xpanstep=0;
-	fix->ypanstep=0;
-	fix->ywrapstep=0;
-	fix->line_length=fb_line_length;
-}
-
-static int hpfb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			 struct fb_info *info)
-{
-	struct hpfb_par par;
-	hpfb_get_par(&par);
-	hpfb_encode_fix(fix, &par);
-	return 0;
-}
-
-static void topcat_blit(int x0, int y0, int x1, int y1, int w, int h)
+void hpfb_copyarea(struct fb_info *info, struct fb_copyarea *area) 
 {
 	while (readb(fb_regs + BUSY) & fb_bitmask);
 	writeb(0x3, fb_regs + WMRR);
-	writew(x0, fb_regs + SOURCE_X);
-	writew(y0, fb_regs + SOURCE_Y);
-	writew(x1, fb_regs + DEST_X);
-	writew(y1, fb_regs + DEST_Y);
-	writew(h, fb_regs + WHEIGHT);
-	writew(w, fb_regs + WWIDTH);
+	writew(area->sx, fb_regs + SOURCE_X);
+	writew(area->sy, fb_regs + SOURCE_Y);
+	writew(area->dx, fb_regs + DEST_X);
+	writew(area->dy, fb_regs + DEST_Y);
+	writew(area->height, fb_regs + WHEIGHT);
+	writew(area->width, fb_regs + WWIDTH);
 	writeb(fb_bitmask, fb_regs + WMOVE);
 }
 
-static int hpfb_switch(int con, struct fb_info *info)
-{
-	do_fb_set_var(&fb_display[con].var,1);
-	info->currcon = con;
-	return 0;
-}
-
-static void hpfb_set_disp(int con)
-{
-	struct fb_fix_screeninfo fix;
-	struct display *display;
-	
-	if (con >= 0)
-		display = &fb_display[con];
-	else
-		display = &disp;	/* used during initialization */
-
-	hpfb_get_fix(&fix, con, 0);
-
-	display->visual = fix.visual;
-	display->type = fix.type;
-	display->type_aux = fix.type_aux;
-	display->ypanstep = fix.ypanstep;
-	display->ywrapstep = fix.ywrapstep;
-	display->line_length = fix.line_length;
-	display->next_line = fix.line_length;
-	display->can_soft_blank = 0;
-	display->inverse = 0;
-
-	display->dispsw = &fbcon_cfb8;
-}
-
 static struct fb_ops hpfb_ops = {
 	owner:		THIS_MODULE,
-	fb_get_fix:	hpfb_get_fix,
-	fb_get_var:	hpfb_get_var,
-	fb_set_var:	hpfb_set_var,
-	fb_get_cmap:	hpfb_get_cmap,
-	fb_set_cmap:	hpfb_set_cmap,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_set_var:	gen_set_var,
+	fb_get_cmap:	gen_get_cmap,
+	fb_set_cmap:	gen_set_cmap,
+	fb_setcolreg:	hpfb_setcolreg,
+	fb_fillrect:	cfb_fillrect,
+	fb_copyarea:	hpfb_copyarea,
+	fb_imageblit:	cfb_imageblit,
 };
 
 #define TOPCAT_FBOMSB	0x5d
@@ -273,7 +125,7 @@
 	fboff = (readb(base + TOPCAT_FBOMSB) << 8) 
 		| readb(base + TOPCAT_FBOLSB);
 
-	fb_start = 0xf0000000 | (readb(base + fboff) << 16);
+	hpfb_fix.smem_start = 0xf0000000 | (readb(base + fboff) << 16);
 	fb_regs = base;
 
 #if 0
@@ -285,17 +137,6 @@
 	writeb(0, base+0x4516);
 	writeb(0x90, base+0x4206);
 #endif
-
-	/*
-	 *	Fill in the available video resolution
-	 */
-	 
-	hpfb_defined.xres = 1024;
-	hpfb_defined.yres = 768;
-	hpfb_defined.xres_virtual = 1024;
-	hpfb_defined.yres_virtual = 768;
-	hpfb_defined.bits_per_pixel = 8;
-
 	/* 
 	 *	Give the hardware a bit of a prod and work out how many bits per
 	 *	pixel are supported.
@@ -303,8 +144,8 @@
 	
 	writeb(0xff, base + TC_WEN);
 	writeb(0xff, base + TC_FBEN);
-	writeb(0xff, fb_start);
-	fb_bitmask = readb(fb_start);
+	writeb(0xff, hpfb_fix.smem_start);
+	fb_bitmask = readb(hpfb_fix.smem_start);
 
 	/*
 	 *	Enable reading/writing of all the planes.
@@ -317,24 +158,25 @@
 	/*
 	 *	Let there be consoles..
 	 */
-	strcpy(fb_info.modename, "Topcat");
-	fb_info.changevar = NULL;
-	fb_info.node = NODEV;
+	fb_info.node  = NODEV;
 	fb_info.fbops = &hpfb_ops;
-	fb_info.screen_base = fb_start;
-	fb_info.disp = &disp;
-	fb_info.currcon = -1;
-	fb_info.switch_con = &hpfb_switch;
-	fb_info.updatevar = &fb_update_var;
 	fb_info.flags = FBINFO_FLAG_DEFAULT;
-	do_fb_set_var(&hpfb_defined, 1);
+	fb_info.var   = hpfb_defined;
+	fb_info.fix   = hpfb_fix;
+	fb_info.screen_base = hpfb_fix.smem_start;
+
+	/* The below feilds will go away !!!! */
+	fb_info.currcon		= -1;
+        strcpy(fb_info.modename, fb_info.fix.id);
+        fb_info.disp		= &display;
+        fb_info.switch_con	= gen_switch;
+        fb_info.updatevar	= gen_update_var;
+	fb_alloc_cmap(&fb_info.cmap, 256, 0);
 
-	hpfb_get_var(&disp.var, -1, &fb_info);
-	hpfb_set_disp(-1);
+	gen_set_disp(-1, &fb_info);
 
 	if (register_framebuffer(&fb_info) < 0)
 		return 1;
-
 	return 0;
 }
 
@@ -364,29 +206,25 @@
 	 */
 #define INTFBADDR 0xf0560000
 
-	if (hwreg_present((void *)INTFBADDR) && (DIO_ID(INTFBADDR) == DIO_ID_FBUFFER)
-		&& topcat_sid_ok(sid = DIO_SECID(INTFBADDR)))
-	{
+	if (hwreg_present((void *)INTFBADDR) && 
+	   (DIO_ID(INTFBADDR) == DIO_ID_FBUFFER) &&
+	    topcat_sid_ok(sid = DIO_SECID(INTFBADDR))) {
 		printk("Internal Topcat found (secondary id %02x)\n", sid); 
 		hpfb_init_one(INTFBADDR);
-	}
-	else
-	{
+	} else {
 		int sc = dio_find(DIO_ID_FBUFFER);
-		if (sc)
-		{
+
+		if (sc) {
 			unsigned long addr = (unsigned long)dio_scodetoviraddr(sc);
 			unsigned int sid = DIO_SECID(addr);
 
-			if (topcat_sid_ok(sid))
-			{
+			if (topcat_sid_ok(sid)) {
 				printk("Topcat found at DIO select code %02x "
-				       "(secondary id %02x)\n", sc, sid);
+					"(secondary id %02x)\n", sc, sid);
 				hpfb_init_one(addr);
 			}
 		}
 	}
-
 	return 0;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/imsttfb.c linux-2.5/drivers/video/imsttfb.c
--- linux-2.5.13/drivers/video/imsttfb.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/video/imsttfb.c	Fri May  3 19:03:38 2002
@@ -339,17 +339,6 @@
 	struct fb_fix_screeninfo fix;
 	struct display disp;
 	struct display_switch dispsw;
-	union {
-#ifdef FBCON_HAS_CFB16
-		__u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-		__u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-		__u32 cfb32[16];
-#endif
-	} fbcon_cmap;
 	struct {
 		__u8 red, green, blue;
 	} palette[256];
@@ -357,7 +346,6 @@
 	struct imstt_cursor cursor;
 	unsigned long frame_buffer_phys;
 	unsigned long board_size;
-	__u8 *frame_buffer;
 	unsigned long dc_regs_phys;
 	__u32 *dc_regs;
 	unsigned long cmap_regs_phys;
@@ -371,7 +359,6 @@
 	TVP = 1
 };
 
-#define USE_NV_MODES		1
 #define INIT_BPP		8
 #define INIT_XRES		640
 #define INIT_YRES		480
@@ -380,10 +367,12 @@
 
 static int inverse = 0;
 static char fontname[40] __initdata = { 0 };
+static u32 pseudo_palette[17];
 static char curblink __initdata = 1;
 static char noaccel __initdata = 0;
 #if defined(CONFIG_PPC)
-static signed char init_vmode __initdata = -1, init_cmode __initdata = -1;
+static signed char init_vmode __initdata = VMODE_NVRAM;
+static signed char init_cmode __initdata = CMODE_NVRAM;
 #endif
 
 static struct imstt_regvals tvp_reg_init_2 = {
@@ -1268,18 +1257,18 @@
 		switch (bpp) {
 #ifdef FBCON_HAS_CFB16
 			case 16:
-				p->fbcon_cmap.cfb16[regno] = (regno << (fb_display[info->currcon].var.green.length == 5 ? 10 : 11)) | (regno << 5) | regno;
+				((u16 *)(p->info.pseudo_palette))[regno] = (regno << (fb_display[info->currcon].var.green.length == 5 ? 10 : 11)) | (regno << 5) | regno;
 				break;
 #endif
 #ifdef FBCON_HAS_CFB24
 			case 24:
-				p->fbcon_cmap.cfb24[regno] = (regno << 16) | (regno << 8) | regno;
+				((u32 *)(p->info.pseudo_palette))[regno] = (regno << 16) | (regno << 8) | regno;
 				break;
 #endif
 #ifdef FBCON_HAS_CFB32
 			case 32: {
 				int i = (regno << 8) | regno;
-				p->fbcon_cmap.cfb32[regno] = (i << 16) | i;
+				((u32 *)(p->info.pseudo_palette))[regno] = (i << 16) | i;
 				break;
 			}
 #endif
@@ -1315,8 +1304,9 @@
 {
 	u_int accel = disp->var.accel_flags & FB_ACCELF_TEXT;
 
-	if (disp->conp && disp->conp->vc_sw && disp->conp->vc_sw->con_cursor)
-		disp->conp->vc_sw->con_cursor(disp->conp, CM_ERASE);
+	if (disp->conp && disp->conp->display_fg->vt_sw && 
+	    disp->conp->display_fg->vt_sw->con_cursor)
+		disp->conp->display_fg->vt_sw->con_cursor(disp->conp, CM_ERASE);
 
 	p->dispsw = fbcon_dummy;
 	disp->dispsw = &p->dispsw;
@@ -1348,7 +1338,7 @@
 			disp->var.transp.length = 0;
 #ifdef FBCON_HAS_CFB16
 			p->dispsw = accel ? fbcon_imstt16 : fbcon_cfb16;
-			disp->dispsw_data = p->fbcon_cmap.cfb16;
+			disp->dispsw_data = p->info.pseudo_palette;
 #endif
 			break;
 		case 24:	/* RGB 888 */
@@ -1362,7 +1352,7 @@
 			disp->var.transp.length = 0;
 #ifdef FBCON_HAS_CFB24
 			p->dispsw = accel ? fbcon_imstt24 : fbcon_cfb24;
-			disp->dispsw_data = p->fbcon_cmap.cfb24;
+			disp->dispsw_data = p->info.pseudo_palette;
 #endif
 			break;
 		case 32:	/* RGBA 8888 */
@@ -1376,7 +1366,7 @@
 			disp->var.transp.length = 8;
 #ifdef FBCON_HAS_CFB32
 			p->dispsw = accel ? fbcon_imstt32 : fbcon_cfb32;
-			disp->dispsw_data = p->fbcon_cmap.cfb32;
+			disp->dispsw_data = p->info.pseudo_palette;
 #endif
 			break;
 	}
@@ -1537,60 +1527,6 @@
 	return 0;
 }
 
-static int 
-imsttfb_blank (int blank, struct fb_info *info)
-{
-	struct fb_info_imstt *p = (struct fb_info_imstt *)info;
-	__u32 ctrl;
-
-	ctrl = in_le32(&p->dc_regs[STGCTL]);
-	if (blank > 0) {
-		switch (blank - 1) {
-			case VESA_NO_BLANKING:
-			case VESA_POWERDOWN:
-				ctrl &= ~0x00000380;
-				if (p->ramdac == IBM) {
-					p->cmap_regs[PIDXHI] = 0;	eieio();
-					p->cmap_regs[PIDXLO] = MISCTL2;	eieio();
-					p->cmap_regs[PIDXDATA] = 0x55;	eieio();
-					p->cmap_regs[PIDXLO] = MISCTL1;	eieio();
-					p->cmap_regs[PIDXDATA] = 0x11;	eieio();
-					p->cmap_regs[PIDXLO] = SYNCCTL;	eieio();
-					p->cmap_regs[PIDXDATA] = 0x0f;	eieio();
-					p->cmap_regs[PIDXLO] = PWRMNGMT;eieio();
-					p->cmap_regs[PIDXDATA] = 0x1f;	eieio();
-					p->cmap_regs[PIDXLO] = CLKCTL;	eieio();
-					p->cmap_regs[PIDXDATA] = 0xc0;
-				}
-				break;
-			case VESA_VSYNC_SUSPEND:
-				ctrl &= ~0x00000020;
-				break;
-			case VESA_HSYNC_SUSPEND:
-				ctrl &= ~0x00000010;
-				break;
-		}
-	} else {
-		if (p->ramdac == IBM) {
-			ctrl |= 0x000017b0;
-			p->cmap_regs[PIDXHI] = 0;	eieio();
-			p->cmap_regs[PIDXLO] = CLKCTL;	eieio();
-			p->cmap_regs[PIDXDATA] = 0x01;	eieio();
-			p->cmap_regs[PIDXLO] = PWRMNGMT;eieio();
-			p->cmap_regs[PIDXDATA] = 0x00;	eieio();
-			p->cmap_regs[PIDXLO] = SYNCCTL;	eieio();
-			p->cmap_regs[PIDXDATA] = 0x00;	eieio();
-			p->cmap_regs[PIDXLO] = MISCTL1;	eieio();
-			p->cmap_regs[PIDXDATA] = 0x01;	eieio();
-			p->cmap_regs[PIDXLO] = MISCTL2;	eieio();
-			p->cmap_regs[PIDXDATA] = 0x45;	eieio();
-		} else
-			ctrl |= 0x00001780;
-	}
-	out_le32(&p->dc_regs[STGCTL], ctrl);
-	return 0;
-}
-
 #define FBIMSTT_SETREG		0x545401
 #define FBIMSTT_GETREG		0x545402
 #define FBIMSTT_SETCMAPREG	0x545403
@@ -1691,8 +1627,9 @@
 	if (old->cmap.len)
 		fb_get_cmap(&old->cmap, 1, imsttfb_getcolreg, info);
 
-	if (old->conp && old->conp->vc_sw && old->conp->vc_sw->con_cursor)
-		old->conp->vc_sw->con_cursor(old->conp, CM_ERASE);
+	if (old->conp && old->conp->display_fg->vt_sw && 
+	    old->conp->display_fg->vt_sw->con_cursor)
+		old->conp->display_fg->vt_sw->con_cursor(old->conp, CM_ERASE);
 
 	info->currcon = con;
 
@@ -1739,6 +1676,60 @@
 	return 0;
 }
 
+static int 
+imsttfb_blank (int blank, struct fb_info *info)
+{
+	struct fb_info_imstt *p = (struct fb_info_imstt *)info;
+	__u32 ctrl;
+
+	ctrl = in_le32(&p->dc_regs[STGCTL]);
+	if (blank > 0) {
+		switch (blank - 1) {
+			case VESA_NO_BLANKING:
+			case VESA_POWERDOWN:
+				ctrl &= ~0x00000380;
+				if (p->ramdac == IBM) {
+					p->cmap_regs[PIDXHI] = 0;	eieio();
+					p->cmap_regs[PIDXLO] = MISCTL2;	eieio();
+					p->cmap_regs[PIDXDATA] = 0x55;	eieio();
+					p->cmap_regs[PIDXLO] = MISCTL1;	eieio();
+					p->cmap_regs[PIDXDATA] = 0x11;	eieio();
+					p->cmap_regs[PIDXLO] = SYNCCTL;	eieio();
+					p->cmap_regs[PIDXDATA] = 0x0f;	eieio();
+					p->cmap_regs[PIDXLO] = PWRMNGMT;eieio();
+					p->cmap_regs[PIDXDATA] = 0x1f;	eieio();
+					p->cmap_regs[PIDXLO] = CLKCTL;	eieio();
+					p->cmap_regs[PIDXDATA] = 0xc0;
+				}
+				break;
+			case VESA_VSYNC_SUSPEND:
+				ctrl &= ~0x00000020;
+				break;
+			case VESA_HSYNC_SUSPEND:
+				ctrl &= ~0x00000010;
+				break;
+		}
+	} else {
+		if (p->ramdac == IBM) {
+			ctrl |= 0x000017b0;
+			p->cmap_regs[PIDXHI] = 0;	eieio();
+			p->cmap_regs[PIDXLO] = CLKCTL;	eieio();
+			p->cmap_regs[PIDXDATA] = 0x01;	eieio();
+			p->cmap_regs[PIDXLO] = PWRMNGMT;eieio();
+			p->cmap_regs[PIDXDATA] = 0x00;	eieio();
+			p->cmap_regs[PIDXLO] = SYNCCTL;	eieio();
+			p->cmap_regs[PIDXDATA] = 0x00;	eieio();
+			p->cmap_regs[PIDXLO] = MISCTL1;	eieio();
+			p->cmap_regs[PIDXDATA] = 0x01;	eieio();
+			p->cmap_regs[PIDXLO] = MISCTL2;	eieio();
+			p->cmap_regs[PIDXDATA] = 0x45;	eieio();
+		} else
+			ctrl |= 0x00001780;
+	}
+	out_le32(&p->dc_regs[STGCTL], ctrl);
+	return 0;
+}
+
 static void __init 
 init_imstt(struct fb_info_imstt *p)
 {
@@ -1751,8 +1742,8 @@
 	else
 		p->total_vram = 0x800000;
 
-	ip = (__u32 *)p->frame_buffer;
-	end = (__u32 *)(p->frame_buffer + p->total_vram);
+	ip = (__u32 *)p->info.screen_base;
+	end = (__u32 *)(p->info.screen_base + p->total_vram);
 	while (ip < end)
 		*ip++ = 0;
 
@@ -1776,20 +1767,25 @@
 		}
 	}
 
-#if USE_NV_MODES && defined(CONFIG_PPC)
+#ifdef CONFIG_ALL_PPC
 	{
 		int vmode = init_vmode, cmode = init_cmode;
 
-		if (vmode == -1) {
+#ifdef CONFIG_NVRAM
+		/* Attempt to read vmode/cmode from NVRAM */
+		if (vmode == VMODE_NVRAM)
 			vmode = nvram_read_byte(NV_VMODE);
-			if (vmode <= 0 || vmode > VMODE_MAX)
-				vmode = VMODE_640_480_67;
-		}
-		if (cmode == -1) {
+		if (cmode == CMODE_NVRAM)
 			cmode = nvram_read_byte(NV_CMODE);
-			if (cmode < CMODE_8 || cmode > CMODE_32)
-				cmode = CMODE_8;
-		}
+#endif
+		/* If we didn't get something from NVRAM, pick a
+		 * sane default.
+		 */
+		if (vmode <= 0 || vmode > VMODE_MAX)
+			vmode = VMODE_640_480_67;
+		if (cmode < CMODE_8 || cmode > CMODE_32)
+			cmode = CMODE_8;
+
 		if (mac_vmode_to_var(vmode, cmode, &p->disp.var)) {
 			p->disp.var.xres = p->disp.var.xres_virtual = INIT_XRES;
 			p->disp.var.yres = p->disp.var.yres_virtual = INIT_YRES;
@@ -1841,8 +1837,6 @@
 	p->info.node = NODEV;
 	p->info.fbops = &imsttfb_ops;
 	p->info.disp = &p->disp;
-	p->info.screen_base = (__u8 *)p->frame_buffer;
-	p->info.currcon = -1;
 	p->info.changevar = 0;
 	p->info.switch_con = &imsttfbcon_switch;
 	p->info.updatevar = &imsttfbcon_updatevar;
@@ -1915,7 +1909,7 @@
 
 	p->frame_buffer_phys = addr;
 	p->board_size = size;
-	p->frame_buffer = (__u8 *)ioremap(addr, p->ramdac == IBM ? 0x400000 : 0x800000);
+	p->info.screen_base = (__u8 *)ioremap(addr, p->ramdac == IBM ? 0x400000 : 0x800000);
 	p->dc_regs_phys = addr + 0x800000;
 	p->dc_regs = (__u32 *)ioremap(addr + 0x800000, 0x1000);
 	p->cmap_regs_phys = addr + 0x840000;
@@ -1936,7 +1930,7 @@
 	unregister_framebuffer(&p->info);
 	iounmap(p->cmap_regs);
 	iounmap(p->dc_regs);
-	iounmap(p->frame_buffer);
+	iounmap(p->info.screen_base);
 	release_mem_region(p->frame_buffer_phys, p->board_size);
 	kfree(p);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/macfb.c linux-2.5/drivers/video/macfb.c
--- linux-2.5.13/drivers/video/macfb.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/macfb.c	Sat Jan 26 00:14:25 2002
@@ -191,18 +191,7 @@
 static struct display disp;
 static struct fb_info fb_info;
 static struct { u_short blue, green, red, pad; } palette[256];
-static union {
-#ifdef FBCON_HAS_CFB16
-    u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-    u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-    u32 cfb32[16];
-#endif
-} fbcon_cmap;
-
+static u32 pseudo_palette[17];
 static int             inverse   = 0;
 static int             vidtest   = 0;
 
@@ -287,19 +276,19 @@
 	case 15:
 	case 16:
 		display->dispsw = &fbcon_cfb16;
-		display->dispsw_data = fbcon_cmap.cfb16;
+		display->dispsw_data = fb_info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB24
 	case 24:
 		display->dispsw = &fbcon_cfb24;
-		display->dispsw_data = fbcon_cmap.cfb24;
+		display->dispsw_data = fb_info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
 	case 32:
 		display->dispsw = &fbcon_cfb32;
-		display->dispsw_data = fbcon_cmap.cfb32;
+		display->dispsw_data = fb_info.pseudo_palette;
 		break;
 #endif
 	default:
@@ -752,7 +741,7 @@
 	case 15:
 	case 16:
 		/* 1:5:5:5 */
-		fbcon_cmap.cfb16[regno] =
+		((u16 *)(fb_info->psuedo_palette))[regno] =
 			((red   & 0xf800) >>  1) |
 			((green & 0xf800) >>  6) |
 			((blue  & 0xf800) >> 11) |
@@ -763,21 +752,13 @@
 		   doesn't exist on 68k Macs */
 #ifdef FBCON_HAS_CFB24
 	case 24:
-		red   >>= 8;
-		green >>= 8;
-		blue  >>= 8;
-		fbcon_cmap.cfb24[regno] =
-			(red   << macfb_defined.red.offset)   |
-			(green << macfb_defined.green.offset) |
-			(blue  << macfb_defined.blue.offset);
-		break;
-#endif
 #ifdef FBCON_HAS_CFB32
 	case 32:
+#endif	
 		red   >>= 8;
 		green >>= 8;
 		blue  >>= 8;
-		fbcon_cmap.cfb32[regno] =
+		((u32 *)(fb_info->psuedo_palette))[regno] =
 			(red   << macfb_defined.red.offset)   |
 			(green << macfb_defined.green.offset) |
 			(blue  << macfb_defined.blue.offset);
@@ -806,7 +787,7 @@
 	fb_get_var:	macfb_get_var,
 	fb_set_var:	macfb_set_var,
 	fb_get_cmap:	macfb_get_cmap,
-	fb_set_cmap:	gen_set_cmap,
+	fb_set_cmap:	fbgen_set_cmap,
 	fb_setcolreg:	macfb_setcolreg,
 };
 
@@ -1186,14 +1167,15 @@
 			break;
 		}
 	
-	fb_info.changevar   = NULL;
-	fb_info.node        = NODEV;
-	fb_info.fbops       = &macfb_ops;
+	fb_info.changevar  = NULL;
+	fb_info.node       = NODEV;
+	fb_info.fbops      = &macfb_ops;
+	fb_info.disp       = &disp;
 	fb_info.screen_base = video_vbase;
-	fb_info.disp        = &disp;
-	fb_info.switch_con  = &macfb_switch;
-	fb_info.updatevar   = &macfb_update_var;
-	fb_info.flags       = FBINFO_FLAG_DEFAULT;
+	fb_info.pseudo_palette = pseudo_palette;
+	fb_info.switch_con = &macfb_switch;
+	fb_info.updatevar  = &macfb_update_var;
+	fb_info.flags      = FBINFO_FLAG_DEFAULT;
 	macfb_set_disp(-1);
 	do_install_cmap(0, &fb_info);
 	
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/matrox/matroxfb_base.c linux-2.5/drivers/video/matrox/matroxfb_base.c
--- linux-2.5.13/drivers/video/matrox/matroxfb_base.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/video/matrox/matroxfb_base.c	Fri May  3 19:03:39 2002
@@ -68,7 +68,7 @@
  *               "Samuel Hocevar" <sam@via.ecp.fr>
  *                     Fixes
  *
- *               "Anton Altaparmakov"
+ *               "Anton Altaparmakov" <AntonA@bigfoot.com>
  *                     G400 MAX/non-MAX distinction
  *
  *               "Ken Aaker" <kdaaker@rchland.vnet.ibm.com>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/mdacon.c linux-2.5/drivers/video/mdacon.c
--- linux-2.5.13/drivers/video/mdacon.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/mdacon.c	Sun Mar  3 23:50:42 2002
@@ -24,6 +24,7 @@
  *
  *  Changelog:
  *  Paul G. (03/2001) Fix mdacon= boot prompt to use __setup().
+ *  20011230 Jan.Schubert@GMX.li - consider non-Hercules MDA compatible
  */
 
 #include <linux/types.h>
@@ -33,7 +34,6 @@
 #include <linux/module.h>
 #include <linux/tty.h>
 #include <linux/console.h>
-#include <linux/console_struct.h>
 #include <linux/string.h>
 #include <linux/kd.h>
 #include <linux/slab.h>
@@ -78,8 +78,6 @@
 static int	mda_first_vc = 13;
 static int	mda_last_vc  = 16;
 
-static struct vc_data	*mda_display_fg = NULL;
-
 MODULE_PARM(mda_first_vc, "1-255i");
 MODULE_PARM(mda_last_vc,  "1-255i");
 
@@ -338,7 +336,7 @@
 	mda_type_name = "MDA";
 
 	if (! mda_detect()) {
-		printk("mdacon: MDA card not detected.\n");
+		printk(KERN_WARNING "mdacon: MDA card not detected.\n");
 		return NULL;
 	}
 
@@ -349,7 +347,7 @@
 	/* cursor looks ugly during boot-up, so turn it off */
 	mda_set_cursor(mda_vram_len - 1);
 
-	printk("mdacon: %s with %ldK of memory detected.\n",
+	printk(KERN_INFO "mdacon: %s with %ldK of memory detected.\n",
 		mda_type_name, mda_vram_len/1024);
 
 	return "MDA-2";
@@ -358,7 +356,6 @@
 static void mdacon_init(struct vc_data *c, int init)
 {
 	c->vc_complement_mask = 0x0800;	 /* reverse video */
-	c->vc_display_fg = &mda_display_fg;
 
 	if (init) {
 		c->vc_cols = mda_num_columns;
@@ -366,22 +363,12 @@
 	} else {
 		vc_resize_con(mda_num_lines, mda_num_columns, c->vc_num);
         }
-	
-	/* make the first MDA console visible */
-
-	if (mda_display_fg == NULL)
-		mda_display_fg = c;
-
 	MOD_INC_USE_COUNT;
 }
 
 static void mdacon_deinit(struct vc_data *c)
 {
-	/* con_set_default_unimap(c->vc_num); */
-
-	if (mda_display_fg == c)
-		mda_display_fg = NULL;
-
+	/* con_set_default_unimap(c); */
 	MOD_DEC_USE_COUNT;
 }
 
@@ -605,28 +592,23 @@
 	con_invert_region:	mdacon_invert_region,
 };
 
-void __init mda_console_init(void)
+int __init mda_console_init(void)
 {
 	if (mda_first_vc > mda_last_vc)
-		return;
+		return -EINVAL;
 
 	take_over_console(&mda_con, mda_first_vc-1, mda_last_vc-1, 0);
-}
-
-#ifdef MODULE
-
-MODULE_LICENSE("GPL");
-
-int init_module(void)
-{
-	mda_console_init();
-
 	return 0;
 }
 
-void cleanup_module(void)
+void __exit mda_console_exit(void)
 {
 	give_up_console(&mda_con);
 }
 
+#ifdef MODULE
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("MDA console driver. Default console allocation: vc/13 - vc/16");
+module_init(mda_console_init);
+module_exit(mda_console_exit);
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/modedb.c linux-2.5/drivers/video/modedb.c
--- linux-2.5.13/drivers/video/modedb.c	Fri May  3 01:22:52 2002
+++ linux-2.5/drivers/video/modedb.c	Sat Jan 19 01:41:45 2002
@@ -41,7 +41,7 @@
 
 #define DEFAULT_MODEDB_INDEX	0
 
-static const struct fb_videomode modedb[] __initdata = {
+static struct fb_videomode modedb[] __initdata = {
     {
 	/* 640x400 @ 70 Hz, 31.5 kHz hsync */
 	NULL, 70, 640, 400, 39721, 40, 24, 39, 9, 96, 2,
@@ -125,6 +125,10 @@
     }, {
 	/* 1280x1024 @ 61 Hz, 64.2 kHz hsync */
 	NULL, 61, 1280, 1024, 9090, 200, 48, 26, 1, 184, 3,
+	0, FB_VMODE_NONINTERLACED
+    }, {
+	/* 1400x1050 @ 60Hz, 63.9 kHz hsync */
+	NULL, 68, 1400, 1050, 9259, 136, 40, 13, 1, 112, 3,
 	0, FB_VMODE_NONINTERLACED
     }, {
 	/* 1024x768 @ 85 Hz, 70.24 kHz hsync */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/neofb.c linux-2.5/drivers/video/neofb.c
--- linux-2.5.13/drivers/video/neofb.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/video/neofb.c	Tue Feb 26 21:24:49 2002
@@ -11,10 +11,12 @@
  * Public License.  See the file COPYING in the main directory of this
  * archive for more details.
  *
+ * 0.3.3
+ *  - Porting over to new fbdev api. (jsimmons) 	
  *
  * 0.3.2
- *  - got rid of all floating point (dok) 
- *
+ *  - got rid of all floating point (dok)
+ *	
  * 0.3.1
  *  - added module license (dok)
  *
@@ -66,15 +68,12 @@
 #endif
 
 #include <video/fbcon.h>
-#include <video/fbcon-cfb8.h>
-#include <video/fbcon-cfb16.h>
-#include <video/fbcon-cfb24.h>
-#include <video/fbcon-cfb32.h>
 
-#include "neofb.h"
+#include <video/neofb.h>
 
+#define NEOFB_VERSION "0.3.3"
 
-#define NEOFB_VERSION "0.3.2"
+struct neofb_par default_par;
 
 /* --------------------------------------------------------------------- */
 
@@ -191,15 +190,15 @@
 /*
  * Hardware Acceleration for Neo2200+
  */
-static inline void neo2200_wait_idle (struct neofb_info *fb)
+static inline void neo2200_wait_idle(struct neofb_par *par)
 {
   int waitcycles;
 
-  while (fb->neo2200->bltStat & 1)
+  while (par->neo2200->bltStat & 1)
     waitcycles++;
 }
 
-static inline void neo2200_wait_fifo (struct neofb_info *fb,
+static inline void neo2200_wait_fifo (struct neofb_par *par,
                                       int requested_fifo_space)
 {
   //  ndev->neo.waitfifo_calls++;
@@ -225,266 +224,38 @@
   neo_fifo_space -= requested_fifo_space;
   */
 
-  neo2200_wait_idle (fb);
+  neo2200_wait_idle(par);
 }
 
-static inline void neo2200_accel_init (struct neofb_info        *fb,
+static inline void neo2200_accel_init (struct fb_info *info,
 				       struct fb_var_screeninfo *var)
 {
-  Neo2200 *neo2200 = fb->neo2200;
-  u32 bltMod, pitch;
-
-  neo2200_wait_idle (fb);
-
-  switch (var->bits_per_pixel)
-    {
-    case 8:
-      bltMod = NEO_MODE1_DEPTH8;
-      pitch  = var->xres_virtual;
-      break;
-    case 15:
-    case 16:
-      bltMod = NEO_MODE1_DEPTH16;
-      pitch  = var->xres_virtual * 2;
-      break;
-    default:
-      printk( KERN_ERR "neofb: neo2200_accel_init: unexpected bits per pixel!\n" );
-      return;
-    }
-
-  neo2200->bltStat = bltMod << 16;
-  neo2200->pitch   = (pitch << 16) | pitch;
-}
-
-static void neo2200_accel_setup (struct display *p)
-{
-  struct neofb_info        *fb  = (struct neofb_info *)p->fb_info;
-  struct fb_var_screeninfo *var = &p->fb_info->var;
-
-  fb->dispsw->setup(p);
-
-  neo2200_accel_init (fb, var);
-}
-
-static void
-neo2200_accel_bmove (struct display *p, int sy, int sx, int dy, int dx,
-		     int height, int width)
-{
-  struct neofb_info *fb = (struct neofb_info *)p->fb_info;
-  struct fb_var_screeninfo *var = &p->fb_info->var;
-  Neo2200 *neo2200 = fb->neo2200;
-  u_long src, dst;
-  int bpp, pitch, inc_y;
-  u_int fh, fw;
-
-  /* setting blitting direction does not work, so this case is unaccelerated */
-  if (sx != dx)
-    {
-      neo2200_wait_idle (fb);
-      fb->dispsw->bmove(p, sy, sx, dy, dx, height, width);
-      return;
-    }
-
-  bpp    = (var->bits_per_pixel+7) / 8;
-  pitch  = var->xres_virtual * bpp;
-
-  fw     = fontwidth(p);
-  sx    *= fw * bpp;
-  dx    *= fw * bpp;
-  width *= fw;
-
-  fh     = fontheight(p);
-  sy    *= fh;
-  dy    *= fh;
-
-  if (sy > dy)
-    inc_y = fh;
-  else
-    {
-      inc_y  = -fh;
-      sy    += (height - 1) * fh;
-      dy    += (height - 1) * fh;
-    }
-
-  neo2200_wait_fifo (fb, 1);
-
-  /* set blt control */
-  neo2200->bltCntl = NEO_BC3_FIFO_EN      |
-                     NEO_BC3_SKIP_MAPPING |  0x0c0000;
-
-  /* looks silly, but setting the blitting direction did not work */
-  while (height--)
-    {
-      src = sx + sy * pitch;
-      dst = dx + dy * pitch;
-
-      neo2200_wait_fifo (fb, 3);
-
-      neo2200->srcStart = src;
-      neo2200->dstStart = dst;
-      neo2200->xyExt = (fh << 16) | (width & 0xffff);
-
-      sy += inc_y;
-      dy += inc_y;
-    }
-}
-
-static void
-neo2200_accel_clear (struct vc_data *conp, struct display *p, int sy, int sx,
-		     int height, int width)
-{
-  struct neofb_info *fb = (struct neofb_info *)p->fb_info;
-  struct fb_var_screeninfo *var = &p->fb_info->var;
-  Neo2200 *neo2200 = fb->neo2200;
-  u_long dst;
-  u_int fw, fh;
-  u32 bgx = attr_bgcol_ec(p, conp);
-
-  fw = fontwidth(p);
-  fh = fontheight(p);
-
-  dst    = sx * fw + sy * var->xres_virtual * fh;
-  width  = width * fw;
-  height = height * fh;
-
-  neo2200_wait_fifo (fb, 4);
-
-  /* set blt control */
-  neo2200->bltCntl  = NEO_BC3_FIFO_EN      |
-                      NEO_BC0_SRC_IS_FG    |
-                      NEO_BC3_SKIP_MAPPING |  0x0c0000;
-
-  switch (var->bits_per_pixel)
-    {
-    case 8:
-      neo2200->fgColor = bgx;
-      break;
-    case 16:
-      neo2200->fgColor = ((u16 *)(p->fb_info)->pseudo_palette)[bgx];
-      break;
-    }
+	struct neofb_par *par = (struct neofb_par *) info->par;
+	u32 bltMod, pitch;
 
-  neo2200->dstStart = dst * ((var->bits_per_pixel+7) / 8);
-
-  neo2200->xyExt    = (height << 16) | (width & 0xffff);
-}
+	neo2200_wait_idle(par);
 
-static void
-neo2200_accel_putc (struct vc_data *conp, struct display *p, int c,
-		    int yy, int xx)
-{
-  struct neofb_info *fb = (struct neofb_info *)p->fb_info;
-
-  neo2200_wait_idle (fb);
-  fb->dispsw->putc(conp, p, c, yy, xx);
-}
-
-static void
-neo2200_accel_putcs (struct vc_data *conp, struct display *p,
-		     const unsigned short *s, int count, int yy, int xx)
-{
-  struct neofb_info *fb = (struct neofb_info *)p->fb_info;
-
-  neo2200_wait_idle (fb);
-  fb->dispsw->putcs(conp, p, s, count, yy, xx);
-}
-
-static void neo2200_accel_revc (struct display *p, int xx, int yy)
-{
-  struct neofb_info *fb = (struct neofb_info *)p->fb_info;
-	
-  neo2200_wait_idle (fb);
-  fb->dispsw->revc (p, xx, yy);
-}
-
-static void
-neo2200_accel_clear_margins (struct vc_data *conp, struct display *p,
-			     int bottom_only)
-{
-  struct neofb_info *fb = (struct neofb_info *)p->fb_info;
+	switch (var->bits_per_pixel)
+	{
+		case 8:
+			bltMod = NEO_MODE1_DEPTH8;
+			pitch  = var->xres_virtual;
+			break;
+		case 16:
+			bltMod = NEO_MODE1_DEPTH16;
+			pitch  = var->xres_virtual * 2;
+			break;
+		default:
+			printk( KERN_ERR "neofb: neo2200_accel_init: unexpected bits per pixel!\n" );
+			return;
+	}
 
-  fb->dispsw->clear_margins (conp, p, bottom_only);
+	par->neo2200->bltStat = bltMod << 16;
+	par->neo2200->pitch   = (pitch << 16) | pitch;
 }
 
-static struct display_switch fbcon_neo2200_accel = {
-  setup:		neo2200_accel_setup,
-  bmove:		neo2200_accel_bmove,
-  clear:		neo2200_accel_clear,
-  putc:			neo2200_accel_putc,
-  putcs:		neo2200_accel_putcs,
-  revc:			neo2200_accel_revc,
-  clear_margins:	neo2200_accel_clear_margins,
-  fontwidthmask:	FONTWIDTH(8)|FONTWIDTH(16)
-};
-
-
 /* --------------------------------------------------------------------- */
 
-/*
- *    Set a single color register. Return != 0 for invalid regno.
- */
-static int neo_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-			 u_int transp, struct fb_info *fb)
-{
-  struct neofb_info *info = (struct neofb_info *)fb;
-
-  if (regno >= NR_PALETTE)
-    return -EINVAL;
-
-  info->palette[regno].red    = red;
-  info->palette[regno].green  = green;
-  info->palette[regno].blue   = blue;
-  info->palette[regno].transp = transp;
-
-  switch (fb->var.bits_per_pixel)
-    {
-#ifdef FBCON_HAS_CFB8
-    case 8:
-      outb(regno, 0x3c8);
-
-      outb(red   >> 10, 0x3c9);
-      outb(green >> 10, 0x3c9);
-      outb(blue  >> 10, 0x3c9);
-      break;
-#endif
-
-#ifdef FBCON_HAS_CFB16
-    case 16:
-      if (regno < 16)
-	((u16 *)fb->pseudo_palette)[regno] = ((red   & 0xf800)      ) |
-	                                     ((green & 0xfc00) >>  5) |
-                                             ((blue  & 0xf800) >> 11);
-      break;
-#endif
-
-#ifdef FBCON_HAS_CFB24
-    case 24:
-      if (regno < 16)
-	((u32 *)fb->pseudo_palette)[regno] = ((red   & 0xff00) << 8) |
-                                             ((green & 0xff00)     ) |
-	                                     ((blue  & 0xff00) >> 8);
-      break;
-#endif
-
-#ifdef NO_32BIT_SUPPORT_YET
-#ifdef FBCON_HAS_CFB32
-    case 32:
-      if (regno < 16)
-	((u32 *)fb->pseudo_palette)[regno] = ((transp & 0xff00) << 16) |
-	                                     ((red    & 0xff00) <<  8) |
-                                             ((green  & 0xff00)      ) |
-	                                     ((blue   & 0xff00) >>  8);
-      break;
-#endif
-#endif
-
-    default:
-      return 1;
-    }
-
-  return 0;
-}
-
 static void vgaHWLock (void)
 {
   /* Protect CRTC[0-7] */
@@ -554,7 +325,7 @@
     }
 }
 
-static void vgaHWRestore (const struct neofb_info *info,
+static void vgaHWRestore (const struct fb_info *info,
 			  const struct neofb_par  *par)
 {
   int i;
@@ -581,352 +352,60 @@
   VGAdisablePalette();
 }
 
-static void neofb_set_par (struct neofb_info       *info,
-			   const struct neofb_par  *par)
-{
-  unsigned char temp;
-  int i;
-  int clock_hi = 0;
-    
-  DBG("neofb_set_par");
-
-  neoUnlock();
-
-  vgaHWProtect (1);		/* Blank the screen */
-
-  /* linear colormap for non palettized modes */
-  switch (par->depth)
-    {
-    case 8:
-      break;
-    case 16:
-      for (i=0; i<64; i++)
-	{
-	  outb(i, 0x3c8);
-	  
-	  outb(i << 1, 0x3c9);
-	  outb(i, 0x3c9);
-	  outb(i << 1, 0x3c9);
-	}
-      break;
-    case 24:
-#ifdef NO_32BIT_SUPPORT_YET
-    case 32:
-#endif
-      for (i=0; i<256; i++)
-	{
-	  outb(i, 0x3c8);
-	  
-	  outb(i, 0x3c9);
-	  outb(i, 0x3c9);
-	  outb(i, 0x3c9);
-	}
-      break;
-    }
-    
-  /* alread unlocked above */
-  /* BOGUS  VGAwGR (0x09, 0x26);*/
-    
-  /* don't know what this is, but it's 0 from bootup anyway */
-  VGAwGR (0x15, 0x00);
-
-  /* was set to 0x01 by my bios in text and vesa modes */
-  VGAwGR (0x0A, par->GeneralLockReg);
-
-  /*
-   * The color mode needs to be set before calling vgaHWRestore
-   * to ensure the DAC is initialized properly.
-   *
-   * NOTE: Make sure we don't change bits make sure we don't change
-   * any reserved bits.
-   */
-  temp = VGArGR(0x90);
-  switch (info->accel)
-    {
-    case FB_ACCEL_NEOMAGIC_NM2070:
-      temp &= 0xF0; /* Save bits 7:4 */
-      temp |= (par->ExtColorModeSelect & ~0xF0);
-      break;
-    case FB_ACCEL_NEOMAGIC_NM2090:
-    case FB_ACCEL_NEOMAGIC_NM2093:
-    case FB_ACCEL_NEOMAGIC_NM2097:
-    case FB_ACCEL_NEOMAGIC_NM2160:
-    case FB_ACCEL_NEOMAGIC_NM2200:
-    case FB_ACCEL_NEOMAGIC_NM2230:
-    case FB_ACCEL_NEOMAGIC_NM2360:
-    case FB_ACCEL_NEOMAGIC_NM2380:
-      temp &= 0x70; /* Save bits 6:4 */
-      temp |= (par->ExtColorModeSelect & ~0x70);
-      break;
-    }
-
-  VGAwGR(0x90,temp);
-
-  /*
-   * In some rare cases a lockup might occur if we don't delay
-   * here. (Reported by Miles Lane)
-   */
-  //mdelay(200);
-
-  /*
-   * Disable horizontal and vertical graphics and text expansions so
-   * that vgaHWRestore works properly.
-   */
-  temp = VGArGR(0x25);
-  temp &= 0x39;
-  VGAwGR (0x25, temp);
-
-  /*
-   * Sleep for 200ms to make sure that the two operations above have
-   * had time to take effect.
-   */
-  mdelay(200);
-
-  /*
-   * This function handles restoring the generic VGA registers.  */
-  vgaHWRestore (info, par);
-
-
-  VGAwGR(0x0E, par->ExtCRTDispAddr);
-  VGAwGR(0x0F, par->ExtCRTOffset);
-  temp = VGArGR(0x10);
-  temp &= 0x0F; /* Save bits 3:0 */
-  temp |= (par->SysIfaceCntl1 & ~0x0F); /* VESA Bios sets bit 1! */
-  VGAwGR(0x10, temp);
-
-  VGAwGR(0x11, par->SysIfaceCntl2);
-  VGAwGR(0x15, 0 /*par->SingleAddrPage*/);
-  VGAwGR(0x16, 0 /*par->DualAddrPage*/);
-
-  temp = VGArGR(0x20);
-  switch (info->accel)
-    {
-    case FB_ACCEL_NEOMAGIC_NM2070:
-      temp &= 0xFC; /* Save bits 7:2 */
-      temp |= (par->PanelDispCntlReg1 & ~0xFC);
-      break;
-    case FB_ACCEL_NEOMAGIC_NM2090:
-    case FB_ACCEL_NEOMAGIC_NM2093:
-    case FB_ACCEL_NEOMAGIC_NM2097:
-    case FB_ACCEL_NEOMAGIC_NM2160:
-      temp &= 0xDC; /* Save bits 7:6,4:2 */
-      temp |= (par->PanelDispCntlReg1 & ~0xDC);
-      break;
-    case FB_ACCEL_NEOMAGIC_NM2200:
-    case FB_ACCEL_NEOMAGIC_NM2230:
-    case FB_ACCEL_NEOMAGIC_NM2360:
-    case FB_ACCEL_NEOMAGIC_NM2380:
-      temp &= 0x98; /* Save bits 7,4:3 */
-      temp |= (par->PanelDispCntlReg1 & ~0x98);
-      break;
-    }
-  VGAwGR(0x20, temp);
-
-  temp = VGArGR(0x25);
-  temp &= 0x38; /* Save bits 5:3 */
-  temp |= (par->PanelDispCntlReg2 & ~0x38);
-  VGAwGR(0x25, temp);
-
-  if (info->accel != FB_ACCEL_NEOMAGIC_NM2070)
-    {
-      temp = VGArGR(0x30);
-      temp &= 0xEF; /* Save bits 7:5 and bits 3:0 */
-      temp |= (par->PanelDispCntlReg3 & ~0xEF);
-      VGAwGR(0x30, temp);
-    }
-
-  VGAwGR(0x28, par->PanelVertCenterReg1);
-  VGAwGR(0x29, par->PanelVertCenterReg2);
-  VGAwGR(0x2a, par->PanelVertCenterReg3);
-
-  if (info->accel != FB_ACCEL_NEOMAGIC_NM2070)
-    {
-      VGAwGR(0x32, par->PanelVertCenterReg4);
-      VGAwGR(0x33, par->PanelHorizCenterReg1);
-      VGAwGR(0x34, par->PanelHorizCenterReg2);
-      VGAwGR(0x35, par->PanelHorizCenterReg3);
-    }
-
-  if (info->accel == FB_ACCEL_NEOMAGIC_NM2160)
-    VGAwGR(0x36, par->PanelHorizCenterReg4);
-
-  if (info->accel == FB_ACCEL_NEOMAGIC_NM2200 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2230 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2360 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2380)
-    {
-      VGAwGR(0x36, par->PanelHorizCenterReg4);
-      VGAwGR(0x37, par->PanelVertCenterReg5);
-      VGAwGR(0x38, par->PanelHorizCenterReg5);
-
-      clock_hi = 1;
-    }
-
-  /* Program VCLK3 if needed. */
-  if (par->ProgramVCLK
-      && ((VGArGR(0x9B) != par->VCLK3NumeratorLow)
-	  || (VGArGR(0x9F) !=  par->VCLK3Denominator)
-	  || (clock_hi && ((VGArGR(0x8F) & ~0x0f)
-			   != (par->VCLK3NumeratorHigh & ~0x0F)))))
-    {
-      VGAwGR(0x9B, par->VCLK3NumeratorLow);
-      if (clock_hi)
-	{
-	  temp = VGArGR(0x8F);
-	  temp &= 0x0F; /* Save bits 3:0 */
-	  temp |= (par->VCLK3NumeratorHigh & ~0x0F);
-	  VGAwGR(0x8F, temp);
-	}
-      VGAwGR(0x9F, par->VCLK3Denominator);
-    }
-
-  if (par->biosMode)
-    VGAwCR(0x23, par->biosMode);
-    
-  VGAwGR (0x93, 0xc0); /* Gives 5x faster framebuffer writes !!! */
-
-  /* Program vertical extension register */
-  if (info->accel == FB_ACCEL_NEOMAGIC_NM2200 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2230 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2360 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2380)
-    {
-      VGAwCR(0x70, par->VerticalExt);
-    }
-
-
-  vgaHWProtect (0);		/* Turn on screen */
-
-  /* Calling this also locks offset registers required in update_start */
-  neoLock();
-}
-
-static void neofb_update_start (struct neofb_info *info, struct fb_var_screeninfo *var)
-{
-  int oldExtCRTDispAddr;
-  int Base; 
-
-  DBG("neofb_update_start");
-
-  Base = (var->yoffset * var->xres_virtual + var->xoffset) >> 2;
-  Base *= (var->bits_per_pixel + 7) / 8;
-
-  neoUnlock();
-
-  /*
-   * These are the generic starting address registers.
-   */
-  VGAwCR(0x0C, (Base & 0x00FF00) >> 8);
-  VGAwCR(0x0D, (Base & 0x00FF));
-
-  /*
-   * Make sure we don't clobber some other bits that might already
-   * have been set. NOTE: NM2200 has a writable bit 3, but it shouldn't
-   * be needed.
-   */
-  oldExtCRTDispAddr = VGArGR(0x0E);
-  VGAwGR(0x0E,(((Base >> 16) & 0x0f) | (oldExtCRTDispAddr & 0xf0)));
-
-  neoLock();
-}
-
-/*
- * Set the Colormap
- */
-static int neofb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			  struct fb_info *fb)
-{
-  struct neofb_info *info = (struct neofb_info *)fb;
-  struct display* disp = (con < 0) ? fb->disp : (fb_display + con);
-  struct fb_cmap *dcmap = &disp->cmap;
-  int err = 0;
-
-  /* no colormap allocated? */
-  if (!dcmap->len)
-    {
-      int size;
-
-      if (fb->var.bits_per_pixel == 8)
-	size = NR_PALETTE;
-      else
-	size = 32;
-
-      err = fb_alloc_cmap (dcmap, size, 0);
-    }
-
-  /*
-   * we should be able to remove this test once fbcon has been
-   * "improved" --rmk
-   */
-  if (!err && con == info->fb.currcon)
-    {
-      err = fb_set_cmap (cmap, kspc, neo_setcolreg, fb);
-      dcmap = &fb->cmap;
-    }
-
-  if (!err)
-    fb_copy_cmap (cmap, dcmap, kspc ? 0 : 1);
-
-  return err;
-}
-
 /*
  * neoCalcVCLK --
  *
  * Determine the closest clock frequency to the one requested.
  */
-#define REF_FREQ 0xe517  /* 14.31818 in 20.12 fixed point */
+#define REF_FREQ 0xe517	/* 14.31818 in 20.12 fixed point */ 
 #define MAX_N 127
 #define MAX_D 31
 #define MAX_F 1
 
-static void neoCalcVCLK (const struct neofb_info *info, struct neofb_par *par, long freq)
+static void neoCalcVCLK (const struct fb_info *info, struct neofb_par *par, long freq)
 {
-  int n, d, f;
-  int n_best = 0, d_best = 0, f_best = 0;
-  long f_best_diff = (0x7ffff << 12); /* 20.12 */
-  long f_target = (freq << 12) / 1000; /* 20.12 */
-
-  for (f = 0; f <= MAX_F; f++)
-    for (n = 0; n <= MAX_N; n++)
-      for (d = 0; d <= MAX_D; d++)
-	{
-          long f_out;  /* 20.12 */
-          long f_diff; /* 20.12 */
-
-	  f_out = ((((n+1) << 12)  /  ((d+1)*(1<<f))) >> 12)  *  REF_FREQ;
-	  f_diff = abs(f_out-f_target);
-	  if (f_diff < f_best_diff)
-	    {
-	      f_best_diff = f_diff;
-	      n_best = n;
-	      d_best = d;
-	      f_best = f;
-	    }
+  	long f_best_diff = (0x7ffff << 12); /* 20.12 */
+	long f_target = (freq << 12) / 1000; /* 20.12 */
+	int n_best = 0, d_best = 0, f_best = 0;
+  	int n, d, f;
+
+	for (f = 0; f <= MAX_F; f++) {
+		for (n = 0; n <= MAX_N; n++) {
+			for (d = 0; d <= MAX_D; d++) {
+				long f_out, f_diff;  /* 20.12 */
+			
+				f_out = ((((n+1) << 12)/((d + 1)*(1 << f))) >> 12) * REF_FREQ;
+				f_diff = abs(f_out - f_target);
+				if (f_diff < f_best_diff) {
+					f_best_diff = f_diff;
+					n_best = n;
+					d_best = d;
+					f_best = f;
+				}
+			}
+		}
 	}
 
-  if (info->accel == FB_ACCEL_NEOMAGIC_NM2200 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2230 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2360 ||
-      info->accel == FB_ACCEL_NEOMAGIC_NM2380)
-    {
-      /* NOT_DONE:  We are trying the full range of the 2200 clock.
-	 We should be able to try n up to 2047 */
-      par->VCLK3NumeratorLow  = n_best;
-      par->VCLK3NumeratorHigh = (f_best << 7);
-    }
-  else
-    par->VCLK3NumeratorLow  = n_best | (f_best << 7);
+	if (info->fix.accel == FB_ACCEL_NEOMAGIC_NM2200 ||
+      	    info->fix.accel == FB_ACCEL_NEOMAGIC_NM2230 ||
+	    info->fix.accel == FB_ACCEL_NEOMAGIC_NM2360 ||
+	    info->fix.accel == FB_ACCEL_NEOMAGIC_NM2380) {
+      		/* NOT_DONE:  We are trying the full range of the 2200 clock.
+	 	   We should be able to try n up to 2047 */
+		par->VCLK3NumeratorLow  = n_best;
+		par->VCLK3NumeratorHigh = (f_best << 7);
+	} else 
+		par->VCLK3NumeratorLow  = n_best | (f_best << 7);
 
-  par->VCLK3Denominator = d_best;
+	par->VCLK3Denominator = d_best;
 
 #ifdef NEOFB_DEBUG
-  printk ("neoVCLK: f:%d NumLow=%d NumHi=%d Den=%d Df=%d\n",
-	  f_target >> 12,
-	  par->VCLK3NumeratorLow,
-	  par->VCLK3NumeratorHigh,
-	  par->VCLK3Denominator,
-	  f_best_diff >> 12);
+	printk("neoVCLK: f:%d NumLow=%d NumHi=%d Den=%d Df=%f\n",
+		f_target >> 12,
+		par->VCLK3NumeratorLow,
+		par->VCLK3NumeratorHigh,
+		par->VCLK3Denominator,
+		f_best_diff >> 12);
 #endif
 }
 
@@ -937,7 +416,6 @@
  */
 
 static int vgaHWInit (const struct fb_var_screeninfo *var,
-		      const struct neofb_info        *info,
 		      struct neofb_par               *par,
 		      struct xtimings                *timings)
 {
@@ -1044,46 +522,65 @@
   return 0;
 }
 
-static int neofb_decode_var (struct fb_var_screeninfo        *var,
-                             const struct neofb_info         *info,
-                             struct neofb_par                *par)
+static void neofb_update_start(struct fb_info *info, struct fb_var_screeninfo *var)
 {
+  int oldExtCRTDispAddr;
+  int Base; 
+
+  DBG("neofb_update_start");
+
+  Base = (var->yoffset * var->xres_virtual + var->xoffset) >> 2;
+  Base *= (var->bits_per_pixel + 7) / 8;
+
+  neoUnlock();
+
+  /*
+   * These are the generic starting address registers.
+   */
+  VGAwCR(0x0C, (Base & 0x00FF00) >> 8);
+  VGAwCR(0x0D, (Base & 0x00FF));
+
+  /*
+   * Make sure we don't clobber some other bits that might already
+   * have been set. NOTE: NM2200 has a writable bit 3, but it shouldn't
+   * be needed.
+   */
+  oldExtCRTDispAddr = VGArGR(0x0E);
+  VGAwGR(0x0E,(((Base >> 16) & 0x0f) | (oldExtCRTDispAddr & 0xf0)));
+
+  neoLock();
+}
+
+/* -------------------------------------------------------------------------*/
+
+
+static int neofb_check_var (struct fb_var_screeninfo        *var,
+                            struct fb_info *info)
+{
+  struct neofb_par *par = (struct neofb_par *) info->par;
+  unsigned int pixclock = var->pixclock;
   struct xtimings timings;
-  int lcd_stretch;
-  int hoffset, voffset;
   int memlen, vramlen;
   int mode_ok = 0;
-  unsigned int pixclock = var->pixclock;
 
-  DBG("neofb_decode_var");
+  DBG("neofb_check_var");
 
   if (!pixclock) pixclock = 10000;	/* 10ns = 100MHz */
   timings.pixclock = 1000000000 / pixclock;
   if (timings.pixclock < 1) timings.pixclock = 1;
-  timings.dblscan = var->vmode & FB_VMODE_DOUBLE;
-  timings.interlaced = var->vmode & FB_VMODE_INTERLACED;
-  timings.HDisplay = var->xres;
-  timings.HSyncStart = timings.HDisplay + var->right_margin;
-  timings.HSyncEnd = timings.HSyncStart + var->hsync_len;
-  timings.HTotal = timings.HSyncEnd + var->left_margin;
-  timings.VDisplay = var->yres;
-  timings.VSyncStart = timings.VDisplay + var->lower_margin;
-  timings.VSyncEnd = timings.VSyncStart + var->vsync_len;
-  timings.VTotal = timings.VSyncEnd + var->upper_margin;
-  timings.sync = var->sync;
-
-  if (timings.pixclock > info->maxClock)
+   
+  if (timings.pixclock > par->maxClock)
     return -EINVAL;
 
   /* Is the mode larger than the LCD panel? */
-  if ((var->xres > info->NeoPanelWidth) ||
-      (var->yres > info->NeoPanelHeight))
+  if ((var->xres > par->NeoPanelWidth) ||
+      (var->yres > par->NeoPanelHeight))
     {
       printk (KERN_INFO "Mode (%dx%d) larger than the LCD panel (%dx%d)\n",
 	      var->xres,
 	      var->yres,
-	      info->NeoPanelWidth,
-	      info->NeoPanelHeight);
+	      par->NeoPanelWidth,
+	      par->NeoPanelHeight);
       return -EINVAL;
     }
 
@@ -1116,37 +613,75 @@
     }
 
 
+	if (!par->neo2200)
+    		var->accel_flags &= ~FB_ACCELF_TEXT;
+
+	var->red.msb_right	= 0;
+	var->green.msb_right	= 0;
+	var->blue.msb_right	= 0;
+
   switch (var->bits_per_pixel)
     {
 #ifdef FBCON_HAS_CFB8
     case 8:
-      break;
+	var->transp.offset	= 0;
+	var->transp.length	= 0;
+	var->red.offset		= 0;
+	var->red.length		= 8;
+	var->green.offset	= 0;
+	var->green.length	= 8;
+	var->blue.offset	= 0;
+	var->blue.length	= 8; 
+      	break;
 #endif
 
 #ifdef FBCON_HAS_CFB16
     case 16:
-      break;
+	var->transp.offset	= 0;
+	var->transp.length	= 0;
+	var->red.offset		= 11;
+	var->red.length		= 5;
+	var->green.offset	= 5;
+	var->green.length	= 6;
+	var->blue.offset	= 0;
+	var->blue.length	= 5;
+     	break;
 #endif
 
 #ifdef FBCON_HAS_CFB24
     case 24:
-      break;
+	var->transp.offset	= 0;
+	var->transp.length	= 0;
+	var->red.offset		= 16;
+	var->red.length		= 8;
+	var->green.offset	= 8;
+	var->green.length	= 8;
+	var->blue.offset	= 0;
+	var->blue.length	= 8;
+	var->accel_flags	&= ~FB_ACCELF_TEXT;
+      	break;
 #endif
 
 #ifdef NO_32BIT_SUPPORT_YET
 # ifdef FBCON_HAS_CFB32
     case 32:
-      break;
+	var->transp.offset	= 24;
+	var->transp.length	= 8;
+	var->red.offset		= 16;
+	var->red.length		= 8;
+	var->green.offset	= 8;
+	var->green.length	= 8;
+	var->blue.offset	= 0;
+	var->blue.length	= 8;
+	var->accel_flags	&= ~FB_ACCELF_TEXT;
+	break;
 # endif
 #endif
-
     default:
       return -EINVAL;
     }
 
-  par->depth = var->bits_per_pixel;
-
-  vramlen = info->video.len;
+  vramlen = info->fix.smem_len;
   if (vramlen > 4*1024*1024)
     vramlen = 4*1024*1024;
 
@@ -1173,13 +708,44 @@
   if (var->yoffset + var->yres > var->yres_virtual)
     var->yoffset = var->yres_virtual - var->yres;
 
+	if (var->bits_per_pixel >= 24)  
+		var->accel_flags	&= ~FB_ACCELF_TEXT;
+  return 0;
+}
+
+static int neofb_set_par(struct fb_info *info)
+{
+  unsigned int pixclock = info->var.pixclock;
+  struct neofb_par *par = (struct neofb_par *) info->par;
+  struct xtimings timings;
+  int hoffset, voffset;
+  unsigned char temp;
+  int i, clock_hi = 0;
+  int lcd_stretch;  
+  
+  DBG("neofb_set_par");
+
+  if (!pixclock) pixclock = 10000;	/* 10ns = 100MHz */
+  timings.pixclock = 1000000000 / pixclock;
+  if (timings.pixclock < 1) timings.pixclock = 1;
 
   /*
    * This will allocate the datastructure and initialize all of the
    * generic VGA registers.
    */
+  timings.dblscan = info->var.vmode & FB_VMODE_DOUBLE;
+  timings.interlaced = info->var.vmode & FB_VMODE_INTERLACED;
+  timings.HDisplay = info->var.xres;
+  timings.HSyncStart = timings.HDisplay + info->var.right_margin;
+  timings.HSyncEnd = timings.HSyncStart + info->var.hsync_len;
+  timings.HTotal = timings.HSyncEnd + info->var.left_margin;
+  timings.VDisplay = info->var.yres;
+  timings.VSyncStart = timings.VDisplay + info->var.lower_margin;
+  timings.VSyncEnd = timings.VSyncStart + info->var.vsync_len;
+  timings.VTotal = timings.VSyncEnd + info->var.upper_margin;
+  timings.sync = info->var.sync;
 
-  if (vgaHWInit (var, info, par, &timings))
+  if (vgaHWInit(&info->var, par, &timings))
     return -EINVAL;
 
   /*
@@ -1188,27 +754,27 @@
    */
   par->Attribute[16] = 0x01;
 
-  switch (var->bits_per_pixel)
+  switch (info->var.bits_per_pixel)
     {
     case  8:
-      par->CRTC[0x13]   = var->xres_virtual >> 3;
-      par->ExtCRTOffset = var->xres_virtual >> 11;
+      par->CRTC[0x13]   = info->var.xres_virtual >> 3;
+      par->ExtCRTOffset = info->var.xres_virtual >> 11;
       par->ExtColorModeSelect = 0x11;
       break;
     case 16:
-      par->CRTC[0x13]   = var->xres_virtual >> 2;
-      par->ExtCRTOffset = var->xres_virtual >> 10;
+      par->CRTC[0x13]   = info->var.xres_virtual >> 2;
+      par->ExtCRTOffset = info->var.xres_virtual >> 10;
       par->ExtColorModeSelect = 0x13;
       break;
     case 24:
-      par->CRTC[0x13]   = (var->xres_virtual * 3) >> 3;
-      par->ExtCRTOffset = (var->xres_virtual * 3) >> 11;
+      par->CRTC[0x13]   = (info->var.xres_virtual * 3) >> 3;
+      par->ExtCRTOffset = (info->var.xres_virtual * 3) >> 11;
       par->ExtColorModeSelect = 0x14;
       break;
 #ifdef NO_32BIT_SUPPORT_YET
     case 32: /* FIXME: guessed values */
-      par->CRTC[0x13]   = var->xres_virtual >> 1;
-      par->ExtCRTOffset = var->xres_virtual >> 9;
+      par->CRTC[0x13]   = info->var.xres_virtual >> 1;
+      par->ExtCRTOffset = info->var.xres_virtual >> 9;
       par->ExtColorModeSelect = 0x15;
       break;
 #endif
@@ -1225,7 +791,7 @@
     | (((timings.VSyncStart) & 0x400) >> 7 );
 
   /* Fast write bursts on unless disabled. */
-  if (info->pci_burst)
+  if (par->pci_burst)
     par->SysIfaceCntl1 = 0x30; 
   else
     par->SysIfaceCntl1 = 0x00; 
@@ -1234,9 +800,9 @@
 
   /* Enable any user specified display devices. */
   par->PanelDispCntlReg1 = 0x00;
-  if (info->internal_display)
+  if (par->internal_display)
     par->PanelDispCntlReg1 |= 0x02;
-  if (info->external_display)
+  if (par->external_display)
     par->PanelDispCntlReg1 |= 0x01;
 
   /* If the user did not specify any display devices, then... */
@@ -1246,7 +812,7 @@
   }
 
   /* If we are using a fixed mode, then tell the chip we are. */
-  switch (var->xres)
+  switch (info->var.xres)
     {
     case 1280:
       par->PanelDispCntlReg1 |= 0x60;
@@ -1287,11 +853,11 @@
   par->PanelDispCntlReg2 = 0x00;
   par->PanelDispCntlReg3 = 0x00;
 
-  if (info->lcd_stretch &&
+  if (par->lcd_stretch &&
       (par->PanelDispCntlReg1 == 0x02) &&  /* LCD only */
-      (var->xres != info->NeoPanelWidth))
+      (info->var.xres != par->NeoPanelWidth))
     {
-      switch (var->xres)
+      switch (info->var.xres)
 	{
 	case  320: /* Needs testing.  KEM -- 24 May 98 */
 	case  400: /* Needs testing.  KEM -- 24 May 98 */
@@ -1327,7 +893,7 @@
 
   if (par->PanelDispCntlReg1 & 0x02)
     {
-      if (var->xres == info->NeoPanelWidth)
+      if (info->var.xres == par->NeoPanelWidth)
 	{
 	  /*
 	   * No centering required when the requested display width
@@ -1342,8 +908,8 @@
 	  /* Calculate the horizontal and vertical offsets. */
 	  if (!lcd_stretch)
 	    {
-	      hoffset = ((info->NeoPanelWidth - var->xres) >> 4) - 1;
-	      voffset = ((info->NeoPanelHeight - var->yres) >> 1) - 2;
+	      hoffset = ((par->NeoPanelWidth - info->var.xres) >> 4)-1;
+	      voffset = ((par->NeoPanelHeight - info->var.yres) >> 1)-2;
 	    }
 	  else
 	    {
@@ -1352,7 +918,7 @@
 	      voffset = 0;
 	    }
 
-	  switch (var->xres)
+	  switch (info->var.xres)
 	    {
 	    case  320: /* Needs testing.  KEM -- 24 May 98 */
 	      par->PanelHorizCenterReg3 = hoffset;
@@ -1382,210 +948,275 @@
 	}
     }
 
-  par->biosMode = neoFindMode (var->xres, var->yres, var->bits_per_pixel);
-    
+  par->biosMode = neoFindMode(info->var.xres, info->var.yres, info->var.bits_per_pixel);
+    
+  /*
+   * Calculate the VCLK that most closely matches the requested dot
+   * clock.
+   */
+  neoCalcVCLK(info, par, timings.pixclock);
+
+  /* Since we program the clocks ourselves, always use VCLK3. */
+  par->MiscOutReg |= 0x0C;
+
+  neoUnlock();
+
+  vgaHWProtect (1);		/* Blank the screen */
+
+  /* linear colormap for non palettized modes */
+  switch (info->var.bits_per_pixel)
+    {
+    case 8:
+	/* PSEUDOCOLOUR, 256 */
+	info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
+      	break;
+    case 16:
+	/* DIRECTCOLOUR, 64k */
+	info->fix.visual = FB_VISUAL_DIRECTCOLOR;
+      	
+	for (i=0; i<64; i++) {
+		outb(i, 0x3c8);
+	  
+		outb(i << 1, 0x3c9);
+		outb(i, 0x3c9);
+		outb(i << 1, 0x3c9);
+	}
+	break;
+    case 24:
+#ifdef NO_32BIT_SUPPORT_YET
+    case 32:
+#endif
+	/* TRUECOLOUR, 16m */
+	info->fix.visual = FB_VISUAL_TRUECOLOR;
+      
+	for (i=0; i<256; i++) {
+		outb(i, 0x3c8);
+	  
+		outb(i, 0x3c9);
+		outb(i, 0x3c9);
+		outb(i, 0x3c9);
+	}
+      	break;
+    }
+    
+  /* alread unlocked above */
+  /* BOGUS  VGAwGR (0x09, 0x26);*/
+    
+  /* don't know what this is, but it's 0 from bootup anyway */
+  VGAwGR (0x15, 0x00);
+
+  /* was set to 0x01 by my bios in text and vesa modes */
+  VGAwGR (0x0A, par->GeneralLockReg);
+
+  /*
+   * The color mode needs to be set before calling vgaHWRestore
+   * to ensure the DAC is initialized properly.
+   *
+   * NOTE: Make sure we don't change bits make sure we don't change
+   * any reserved bits.
+   */
+  temp = VGArGR(0x90);
+  switch (info->fix.accel)
+    {
+    case FB_ACCEL_NEOMAGIC_NM2070:
+      temp &= 0xF0; /* Save bits 7:4 */
+      temp |= (par->ExtColorModeSelect & ~0xF0);
+      break;
+    case FB_ACCEL_NEOMAGIC_NM2090:
+    case FB_ACCEL_NEOMAGIC_NM2093:
+    case FB_ACCEL_NEOMAGIC_NM2097:
+    case FB_ACCEL_NEOMAGIC_NM2160:
+    case FB_ACCEL_NEOMAGIC_NM2200:
+    case FB_ACCEL_NEOMAGIC_NM2230:
+    case FB_ACCEL_NEOMAGIC_NM2360:
+    case FB_ACCEL_NEOMAGIC_NM2380:
+      temp &= 0x70; /* Save bits 6:4 */
+      temp |= (par->ExtColorModeSelect & ~0x70);
+      break;
+    }
+
+  VGAwGR(0x90,temp);
+
+  /*
+   * In some rare cases a lockup might occur if we don't delay
+   * here. (Reported by Miles Lane)
+   */
+  //mdelay(200);
+
+  /*
+   * Disable horizontal and vertical graphics and text expansions so
+   * that vgaHWRestore works properly.
+   */
+  temp = VGArGR(0x25);
+  temp &= 0x39;
+  VGAwGR (0x25, temp);
+
   /*
-   * Calculate the VCLK that most closely matches the requested dot
-   * clock.
+   * Sleep for 200ms to make sure that the two operations above have
+   * had time to take effect.
    */
-  neoCalcVCLK (info, par, timings.pixclock);
+  mdelay(200);
 
-  /* Since we program the clocks ourselves, always use VCLK3. */
-  par->MiscOutReg |= 0x0C;
+  /*
+   * This function handles restoring the generic VGA registers.  */
+  vgaHWRestore (info, par);
 
-  return 0;
-}
 
-static int neofb_set_var (struct fb_var_screeninfo *var, int con,
-                          struct fb_info *fb)
-{
-  struct neofb_info *info = (struct neofb_info *)fb;
-  struct display *display;
-  struct neofb_par par;
-  int err, chgvar = 0;
+  VGAwGR(0x0E, par->ExtCRTDispAddr);
+  VGAwGR(0x0F, par->ExtCRTOffset);
+  temp = VGArGR(0x10);
+  temp &= 0x0F; /* Save bits 3:0 */
+  temp |= (par->SysIfaceCntl1 & ~0x0F); /* VESA Bios sets bit 1! */
+  VGAwGR(0x10, temp);
 
-  DBG("neofb_set_var");
+  VGAwGR(0x11, par->SysIfaceCntl2);
+  VGAwGR(0x15, 0 /*par->SingleAddrPage*/);
+  VGAwGR(0x16, 0 /*par->DualAddrPage*/);
 
-  err = neofb_decode_var (var, info, &par);
-  if (err)
-    return err;
+  temp = VGArGR(0x20);
+  switch (info->fix.accel)
+    {
+    case FB_ACCEL_NEOMAGIC_NM2070:
+      temp &= 0xFC; /* Save bits 7:2 */
+      temp |= (par->PanelDispCntlReg1 & ~0xFC);
+      break;
+    case FB_ACCEL_NEOMAGIC_NM2090:
+    case FB_ACCEL_NEOMAGIC_NM2093:
+    case FB_ACCEL_NEOMAGIC_NM2097:
+    case FB_ACCEL_NEOMAGIC_NM2160:
+      temp &= 0xDC; /* Save bits 7:6,4:2 */
+      temp |= (par->PanelDispCntlReg1 & ~0xDC);
+      break;
+    case FB_ACCEL_NEOMAGIC_NM2200:
+    case FB_ACCEL_NEOMAGIC_NM2230:
+    case FB_ACCEL_NEOMAGIC_NM2360:
+    case FB_ACCEL_NEOMAGIC_NM2380:
+      temp &= 0x98; /* Save bits 7,4:3 */
+      temp |= (par->PanelDispCntlReg1 & ~0x98);
+      break;
+    }
+  VGAwGR(0x20, temp);
 
-  if (var->activate & FB_ACTIVATE_TEST)
-    return 0;
+  temp = VGArGR(0x25);
+  temp &= 0x38; /* Save bits 5:3 */
+  temp |= (par->PanelDispCntlReg2 & ~0x38);
+  VGAwGR(0x25, temp);
 
-  if (con < 0)
+  if (info->fix.accel != FB_ACCEL_NEOMAGIC_NM2070)
     {
-      display = fb->disp;
-      chgvar = 0;
+      temp = VGArGR(0x30);
+      temp &= 0xEF; /* Save bits 7:5 and bits 3:0 */
+      temp |= (par->PanelDispCntlReg3 & ~0xEF);
+      VGAwGR(0x30, temp);
     }
-  else
-    {
-      display = fb_display + con;
 
-      if (fb->var.xres != var->xres)
-	chgvar = 1;
-      if (fb->var.yres != var->yres)
-	chgvar = 1;
-      if (fb->var.xres_virtual != var->xres_virtual)
-	chgvar = 1;
-      if (fb->var.yres_virtual != var->yres_virtual)
-	chgvar = 1;
-      if (fb->var.bits_per_pixel != var->bits_per_pixel)
-	chgvar = 1;
-    }
-
-  if (!info->neo2200)
-    var->accel_flags &= ~FB_ACCELF_TEXT;
-
-  var->red.msb_right	= 0;
-  var->green.msb_right	= 0;
-  var->blue.msb_right	= 0;
+  VGAwGR(0x28, par->PanelVertCenterReg1);
+  VGAwGR(0x29, par->PanelVertCenterReg2);
+  VGAwGR(0x2a, par->PanelVertCenterReg3);
 
-  switch (var->bits_per_pixel)
+  if (info->fix.accel != FB_ACCEL_NEOMAGIC_NM2070)
     {
-#ifdef FBCON_HAS_CFB8
-    case 8:	/* PSEUDOCOLOUR, 256 */
-      var->transp.offset   = 0;
-      var->transp.length   = 0;
-      var->red.offset      = 0;
-      var->red.length      = 8;
-      var->green.offset	   = 0;
-      var->green.length	   = 8;
-      var->blue.offset	   = 0;
-      var->blue.length	   = 8;
-      
-      fb->fix.visual       = FB_VISUAL_PSEUDOCOLOR;
-      info->dispsw         = &fbcon_cfb8;
-      display->dispsw_data = NULL;
-      display->next_line   = var->xres_virtual;
-      break;
-#endif
+      VGAwGR(0x32, par->PanelVertCenterReg4);
+      VGAwGR(0x33, par->PanelHorizCenterReg1);
+      VGAwGR(0x34, par->PanelHorizCenterReg2);
+      VGAwGR(0x35, par->PanelHorizCenterReg3);
+    }
 
-#ifdef FBCON_HAS_CFB16
-    case 16: /* DIRECTCOLOUR, 64k */
-      var->transp.offset   = 0;
-      var->transp.length   = 0;
-      var->red.offset      = 11;
-      var->red.length      = 5;
-      var->green.offset    = 5;
-      var->green.length    = 6;
-      var->blue.offset     = 0;
-      var->blue.length     = 5;
-
-      fb->fix.visual       = FB_VISUAL_DIRECTCOLOR;
-      info->dispsw         = &fbcon_cfb16;
-      display->dispsw_data = fb->pseudo_palette;
-      display->next_line   = var->xres_virtual * 2;
-      break;
-#endif
+  if (info->fix.accel == FB_ACCEL_NEOMAGIC_NM2160)
+    VGAwGR(0x36, par->PanelHorizCenterReg4);
 
-#ifdef FBCON_HAS_CFB24
-    case 24: /* TRUECOLOUR, 16m */
-      var->transp.offset   = 0;
-      var->transp.length   = 0;
-      var->red.offset      = 16;
-      var->red.length      = 8;
-      var->green.offset    = 8;
-      var->green.length    = 8;
-      var->blue.offset     = 0;
-      var->blue.length     = 8;
-
-      fb->fix.visual       = FB_VISUAL_TRUECOLOR;
-      info->dispsw         = &fbcon_cfb24;
-      display->dispsw_data = fb->pseudo_palette;
-      display->next_line   = var->xres_virtual * 3;
+  if (info->fix.accel == FB_ACCEL_NEOMAGIC_NM2200 ||
+      info->fix.accel == FB_ACCEL_NEOMAGIC_NM2230 ||
+      info->fix.accel == FB_ACCEL_NEOMAGIC_NM2360 ||
+      info->fix.accel == FB_ACCEL_NEOMAGIC_NM2380)
+    {
+      VGAwGR(0x36, par->PanelHorizCenterReg4);
+      VGAwGR(0x37, par->PanelVertCenterReg5);
+      VGAwGR(0x38, par->PanelHorizCenterReg5);
 
-      var->accel_flags    &= ~FB_ACCELF_TEXT;
-      break;
-#endif
+      clock_hi = 1;
+    }
 
-#ifdef NO_32BIT_SUPPORT_YET
-# ifdef FBCON_HAS_CFB32
-    case 32: /* TRUECOLOUR, 16m */
-      var->transp.offset   = 24;
-      var->transp.length   = 8;
-      var->red.offset      = 16;
-      var->red.length      = 8;
-      var->green.offset    = 8;
-      var->green.length    = 8;
-      var->blue.offset     = 0;
-      var->blue.length     = 8;
-
-      fb->fix.visual       = FB_VISUAL_TRUECOLOR;
-      info->dispsw         = &fbcon_cfb32;
-      display->dispsw_data = fb->pseudo_palette;
-      display->next_line   = var->xres_virtual * 4;
+  /* Program VCLK3 if needed. */
+  if (par->ProgramVCLK
+      && ((VGArGR(0x9B) != par->VCLK3NumeratorLow)
+	  || (VGArGR(0x9F) !=  par->VCLK3Denominator)
+	  || (clock_hi && ((VGArGR(0x8F) & ~0x0f)
+			   != (par->VCLK3NumeratorHigh & ~0x0F)))))
+    {
+      VGAwGR(0x9B, par->VCLK3NumeratorLow);
+      if (clock_hi)
+	{
+	  temp = VGArGR(0x8F);
+	  temp &= 0x0F; /* Save bits 3:0 */
+	  temp |= (par->VCLK3NumeratorHigh & ~0x0F);
+	  VGAwGR(0x8F, temp);
+	}
+      VGAwGR(0x9F, par->VCLK3Denominator);
+    }
 
-      var->accel_flags    &= ~FB_ACCELF_TEXT;
-      break;
-# endif
-#endif
+  if (par->biosMode)
+    VGAwCR(0x23, par->biosMode);
+    
+  VGAwGR (0x93, 0xc0); /* Gives 5x faster framebuffer writes !!! */
 
-    default:
-      printk (KERN_WARNING "neofb: no support for %dbpp\n", var->bits_per_pixel);
-      info->dispsw      = &fbcon_dummy;
-      var->accel_flags &= ~FB_ACCELF_TEXT;
-      break;
+  /* Program vertical extension register */
+  if (info->fix.accel == FB_ACCEL_NEOMAGIC_NM2200 ||
+      info->fix.accel == FB_ACCEL_NEOMAGIC_NM2230 ||
+      info->fix.accel == FB_ACCEL_NEOMAGIC_NM2360 ||
+      info->fix.accel == FB_ACCEL_NEOMAGIC_NM2380)
+    {
+      VGAwCR(0x70, par->VerticalExt);
     }
 
-  if (var->accel_flags & FB_ACCELF_TEXT)
-    display->dispsw = &fbcon_neo2200_accel;
-  else
-    display->dispsw = info->dispsw;
 
-  fb->fix.line_length = display->next_line;
+  vgaHWProtect (0);		/* Turn on screen */
 
-  display->line_length    = fb->fix.line_length;
-  display->visual         = fb->fix.visual;
-  display->type	          = fb->fix.type;
-  display->type_aux       = fb->fix.type_aux;
-  display->ypanstep       = fb->fix.ypanstep;
-  display->ywrapstep      = fb->fix.ywrapstep;
-  display->can_soft_blank = 1;
-  display->inverse        = 0;
+  /* Calling this also locks offset registers required in update_start */
+  neoLock();
 
-  fb->var = *var;
-  fb->var.activate &= ~FB_ACTIVATE_ALL;
+  info->fix.line_length = info->var.xres_virtual * (info->var.bits_per_pixel >> 3);
 
-  /*
-   * Update the old var.  The fbcon drivers still use this.
-   * Once they are using cfb->fb.var, this can be dropped.
-   *					--rmk
-   */
-  display->var = fb->var;
+  if (info->var.accel_flags & FB_ACCELF_TEXT)
+	neo2200_accel_init(info, &info->var);
+  return 0;
+}
 
-  /*
-   * If we are setting all the virtual consoles, also set the
-   * defaults used to create new consoles.
-   */
-  if (var->activate & FB_ACTIVATE_ALL)
-    fb->disp->var = fb->var;
+static int neofb_set_var(struct fb_var_screeninfo *var, int con,
+                         struct fb_info *info)
+{
+	int err;
 
-  if (chgvar && fb && fb->changevar)
-    fb->changevar (con);
+	if (con < 0 || (memcmp(&info->var, var, sizeof(struct fb_var_screeninfo)))) {
 
-  if (con == info->fb.currcon)
-    {
-      if (chgvar || con < 0)
-        neofb_set_par (info, &par);
+		if ((err = info->fbops->fb_check_var(var, info)))
+			return err;
 
-      neofb_update_start (info, var);
-      fb_set_cmap (&fb->cmap, 1, neo_setcolreg, fb);
+		if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) {	
+			info->var = *var;
 
-      if (var->accel_flags & FB_ACCELF_TEXT)
-	neo2200_accel_init (info, var);
-    }
+			if (con == info->currcon) {
+				info->fbops->fb_set_par(info);
 
-  return 0;
+				info->fbops->fb_pan_display(&info->var, con, info);
+
+				gen_set_disp(con, info);
+				fb_set_cmap(&info->cmap, 1, info);
+			}
+
+			if (info->changevar)
+				info->changevar(con);
+  		}
+	}
+	return 0;
 }
 
 /*
  *    Pan or Wrap the Display
  */
 static int neofb_pan_display (struct fb_var_screeninfo *var, int con,
-			      struct fb_info *fb)
+			      struct fb_info *info)
 {
-  struct neofb_info *info = (struct neofb_info *)fb;
   u_int y_bottom;
 
   y_bottom = var->yoffset;
@@ -1595,88 +1226,26 @@
 
   if (var->xoffset > (var->xres_virtual - var->xres))
     return -EINVAL;
-  if (y_bottom > fb->var.yres_virtual)
+  if (y_bottom > info->var.yres_virtual)
     return -EINVAL;
 
-  neofb_update_start (info, var);
+  neofb_update_start(info, var);
 
-  fb->var.xoffset = var->xoffset;
-  fb->var.yoffset = var->yoffset;
+  info->var.xoffset = var->xoffset;
+  info->var.yoffset = var->yoffset;
 
   if (var->vmode & FB_VMODE_YWRAP)
-    fb->var.vmode |= FB_VMODE_YWRAP;
-  else
-    fb->var.vmode &= ~FB_VMODE_YWRAP;
-
-  return 0;
-}
-
-
-/*
- *    Update the `var' structure (called by fbcon.c)
- *
- *    This call looks only at yoffset and the FB_VMODE_YWRAP flag in `var'.
- *    Since it's called by a kernel driver, no range checking is done.
- */
-static int neofb_updatevar (int con, struct fb_info *fb)
-{
-  struct neofb_info *info = (struct neofb_info *)fb;
-
-  neofb_update_start (info, &fb_display[con].var);
-
-  return 0;
-}
-
-static int neofb_switch (int con, struct fb_info *fb)
-{
-  struct neofb_info *info = (struct neofb_info *)fb;
-  struct display *disp;
-  struct fb_cmap *cmap;
-
-  if (info->fb.currcon >= 0)
-    {
-      disp = fb_display + info->fb.currcon;
-
-      /*
-       * Save the old colormap and video mode.
-       */
-      disp->var = fb->var;
-      if (disp->cmap.len)
-	fb_copy_cmap(&fb->cmap, &disp->cmap, 0);
-    }
-
-  info->fb.currcon = con;
-  disp = fb_display + con;
-
-  /*
-   * Install the new colormap and change the video mode.  By default,
-   * fbcon sets all the colormaps and video modes to the default
-   * values at bootup.
-   *
-   * Really, we want to set the colourmap size depending on the
-   * depth of the new video mode.  For now, we leave it at its
-   * default 256 entry.
-   */
-  if (disp->cmap.len)
-    cmap = &disp->cmap;
+    info->var.vmode |= FB_VMODE_YWRAP;
   else
-    cmap = fb_default_cmap(1 << disp->var.bits_per_pixel);
-
-  fb_copy_cmap(cmap, &fb->cmap, 0);
-
-  disp->var.activate = FB_ACTIVATE_NOW;
-  neofb_set_var(&disp->var, con, fb);
-
+    info->var.vmode &= ~FB_VMODE_YWRAP;
   return 0;
 }
 
 /*
  *    (Un)Blank the display.
  */
-static void neofb_blank (int blank, struct fb_info *fb)
+static int neofb_blank(int blank, struct fb_info *info)
 {
-  //  struct neofb_info *info = (struct neofb_info *)fb;
-
   /*
    *  Blank the screen if blank_mode != 0, else unblank. If
    *  blank == NULL then the caller blanks by setting the CLUT
@@ -1706,43 +1275,183 @@
     default: /* case 0, or anything else: unblank */
       break;
     }
+  return 0; 	
 }
 
 /*
- * Get the currently displayed virtual consoles colormap.
+ *    Set a single color register. Return != 0 for invalid regno.
  */
-static int gen_get_cmap (struct fb_cmap *cmap, int kspc, int con, struct fb_info *fb)
+static int neofb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
+			   u_int transp, struct fb_info *info)
 {
-  fb_copy_cmap (&fb->cmap, cmap, kspc ? 0 : 2);
+  if (regno >= NR_PALETTE)
+    return -EINVAL;
+
+  switch (info->var.bits_per_pixel)
+    {
+#ifdef FBCON_HAS_CFB8
+    case 8:
+      outb(regno, 0x3c8);
+
+      outb(red   >> 10, 0x3c9);
+      outb(green >> 10, 0x3c9);
+      outb(blue  >> 10, 0x3c9);
+      break;
+#endif
+
+#ifdef FBCON_HAS_CFB16
+    case 16:
+      if (regno < 16)
+	((u16 *)info->pseudo_palette)[regno] = ((red   & 0xf800)      ) |
+	                                       ((green & 0xfc00) >>  5) |
+                                               ((blue  & 0xf800) >> 11);
+      break;
+#endif
+
+#ifdef FBCON_HAS_CFB24
+    case 24:
+      if (regno < 16)
+	((u32 *)info->pseudo_palette)[regno] = ((red   & 0xff00) << 8) |
+                                               ((green & 0xff00)     ) |
+	                                       ((blue  & 0xff00) >> 8);
+      break;
+#endif
+
+#ifdef NO_32BIT_SUPPORT_YET
+#ifdef FBCON_HAS_CFB32
+    case 32:
+      if (regno < 16)
+	((u32 *)info->pseudo_palette)[regno] = ((transp & 0xff00) << 16) |
+	                                       ((red    & 0xff00) <<  8) |
+                                               ((green  & 0xff00)      ) |
+	                                       ((blue   & 0xff00) >>  8);
+      break;
+#endif
+#endif
+
+    default:
+      return 1;
+    }
+
   return 0;
 }
 
-/*
- * Get the currently displayed virtual consoles fixed part of the display.
- */
-static int gen_get_fix (struct fb_fix_screeninfo *fix, int con, struct fb_info *fb)
+static void
+neo2200fb_fillrect(struct fb_info *info, struct fb_fillrect *rect)
 {
-  *fix = fb->fix;
-  return 0;
+	struct neofb_par *par = (struct neofb_par *) info->par;
+	u_long dst, rop;
+
+	dst = rect->dx + rect->dy * info->var.xres_virtual;
+	rop = rect->rop ? 0x060000 : 0x0c0000;
+ 
+  	neo2200_wait_fifo(par, 4);
+
+	/* set blt control */
+	par->neo2200->bltCntl  = NEO_BC3_FIFO_EN      |
+				 NEO_BC0_SRC_IS_FG    |
+				 NEO_BC3_SKIP_MAPPING |
+		//		 NEO_BC3_DST_XY_ADDR  |
+		//		 NEO_BC3_SRC_XY_ADDR  |
+				 rop;
+
+	switch (info->var.bits_per_pixel)
+	{
+		case 8:
+			par->neo2200->fgColor = rect->color;
+			break;
+		case 16:
+			par->neo2200->fgColor = ((u16 *)(info->pseudo_palette))[rect->color];
+			break;
+	}
+
+	par->neo2200->dstStart = dst * ((info->var.bits_per_pixel+7) / 8);
+	par->neo2200->xyExt    = (rect->height << 16) | (rect->width & 0xffff);
 }
 
-/*
- * Get the current user defined part of the display.
- */
-static int gen_get_var (struct fb_var_screeninfo *var, int con, struct fb_info *fb)
+static void
+neo2200fb_copyarea(struct fb_info *info, struct fb_copyarea *area) 
 {
-  *var = fb->var;
-  return 0;
+  	struct neofb_par *par = (struct neofb_par *) info->par;
+	u_long src, dst, bltCntl;
+
+	bltCntl = NEO_BC3_FIFO_EN | NEO_BC3_SKIP_MAPPING | 0x0C0000;
+
+	if (area->sy < area->dy) {
+		area->sy += (area->height - 1);
+		area->dy += (area->height - 1);
+		
+		bltCntl |= NEO_BC0_DST_Y_DEC | NEO_BC0_SRC_Y_DEC;
+	}
+
+	if (area->sx < area->dx) {
+		area->sx += (area->width - 1);
+		area->dx += (area->width - 1);
+
+		bltCntl |= NEO_BC0_X_DEC;	
+	}
+
+      	src = area->sx * (info->var.bits_per_pixel >> 3) + area->sy * info->fix.line_length; 
+	dst = area->dx * (info->var.bits_per_pixel >> 3) + area->dy * info->fix.line_length;
+
+	neo2200_wait_fifo(par, 4);
+
+	/* set blt control */
+	par->neo2200->bltCntl = bltCntl;
+
+	par->neo2200->srcStart = src;
+	par->neo2200->dstStart = dst;
+	par->neo2200->xyExt = (area->height << 16) | (area->width & 0xffff);
+}
+
+static void
+neo2200fb_imageblit(struct fb_info *info, struct fb_image *image)
+{
+	struct neofb_par *par = (struct neofb_par *) info->par;
+
+	neo2200_wait_idle(par);
+
+	switch (info->var.bits_per_pixel)
+	{
+		case 8:
+			par->neo2200->fgColor = image->fg_color;
+			par->neo2200->bgColor = image->bg_color;
+			break;
+		case 16:
+			par->neo2200->fgColor = ((u16 *)(info->pseudo_palette))[image->fg_color];
+			par->neo2200->bgColor = ((u16 *)(info->pseudo_palette))[image->bg_color];
+			break;
+	}
+
+	par->neo2200->bltCntl = NEO_BC0_SYS_TO_VID |
+				NEO_BC0_SRC_MONO |
+				NEO_BC3_SKIP_MAPPING |
+	//			NEO_BC3_DST_XY_ADDR |
+				0x0c0000;
+	
+	par->neo2200->srcStart = 0;
+//	par->neo2200->dstStart = (image->dy << 16) | (image->dx & 0xffff);
+	par->neo2200->dstStart = ((image->dx & 0xffff) * (info->var.bits_per_pixel >> 3) + image->dy * info->fix.line_length);
+	par->neo2200->xyExt = (image->height << 16) | (image->width & 0xffff);
+	
+	memcpy(par->mmio_vbase + 0x100000, image->data, (image->width * image->height) >> 3);
 }
 
 static struct fb_ops neofb_ops = {
-  owner:          THIS_MODULE,
-  fb_set_var:     neofb_set_var,
-  fb_set_cmap:    neofb_set_cmap,
-  fb_pan_display: neofb_pan_display,
-  fb_get_fix:     gen_get_fix,
-  fb_get_var:     gen_get_var,
-  fb_get_cmap:    gen_get_cmap,
+	owner:		THIS_MODULE,
+	fb_set_var:	neofb_set_var,
+	fb_set_cmap:	gen_set_cmap,
+	fb_pan_display:	neofb_pan_display,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_get_cmap:	gen_get_cmap,
+	fb_check_var:	neofb_check_var,
+	fb_set_par:	neofb_set_par,
+	fb_blank:	neofb_blank,
+	fb_setcolreg:	neofb_setcolreg,
+	fb_fillrect:	neo2200fb_fillrect,	
+	fb_copyarea:	neo2200fb_copyarea,
+	fb_imageblit:	neo2200fb_imageblit,
 };
 
 /* --------------------------------------------------------------------- */
@@ -1823,106 +1532,106 @@
 
 static struct fb_var_screeninfo *neofb_var = NULL;
 
-
-static int __devinit neo_map_mmio (struct neofb_info *info)
+static int __devinit neo_map_mmio(struct fb_info *info, struct pci_dev *dev)
 {
+  struct neofb_par *par = (struct neofb_par *) info->par;
+  
   DBG("neo_map_mmio");
 
-  info->mmio.pbase = pci_resource_start (info->pcidev, 1);
-  info->mmio.len   = MMIO_SIZE;
+  info->fix.mmio_start = pci_resource_start(dev, 1);
+  info->fix.mmio_len   = MMIO_SIZE;
 
-  if (!request_mem_region (info->mmio.pbase, MMIO_SIZE, "memory mapped I/O"))
+  if (!request_mem_region(info->fix.mmio_start, MMIO_SIZE, "memory mapped I/O"))
     {
       printk ("neofb: memory mapped IO in use\n");
       return -EBUSY;
     }
 
-  info->mmio.vbase = ioremap (info->mmio.pbase, MMIO_SIZE);
-  if (!info->mmio.vbase)
+  par->mmio_vbase = ioremap (info->fix.mmio_start, MMIO_SIZE);
+  if (!par->mmio_vbase)
     {
       printk ("neofb: unable to map memory mapped IO\n");
-      release_mem_region (info->mmio.pbase, info->mmio.len);
+      release_mem_region (info->fix.mmio_start, info->fix.mmio_len);
       return -ENOMEM;
     }
   else
-    printk (KERN_INFO "neofb: mapped io at %p\n", info->mmio.vbase);
-
-  info->fb.fix.mmio_start = info->mmio.pbase;
-  info->fb.fix.mmio_len   = info->mmio.len;
-
+    printk (KERN_INFO "neofb: mapped io at %p\n", par->mmio_vbase);
   return 0;
 }
 
-static void __devinit neo_unmap_mmio (struct neofb_info *info)
+static void __devinit neo_unmap_mmio(struct fb_info *info)
 {
+  struct neofb_par *par = (struct neofb_par *) info->par;
+
   DBG("neo_unmap_mmio");
 
-  if (info->mmio.vbase)
-    {
-      iounmap (info->mmio.vbase);
-      info->mmio.vbase = NULL;
+  if (par->mmio_vbase) {
+      iounmap(par->mmio_vbase);
+      par->mmio_vbase = NULL;
 
-      release_mem_region (info->mmio.pbase, info->mmio.len);
-    }
+      release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
+  }
 }
 
-static int __devinit neo_map_video (struct neofb_info *info, int video_len)
+static int __devinit neo_map_video(struct fb_info *info, struct pci_dev *dev,
+				   int video_len)
 {
+  struct neofb_par *par = (struct neofb_par *) info->par;
+
   DBG("neo_map_video");
 
-  info->video.pbase = pci_resource_start (info->pcidev, 0);
-  info->video.len   = video_len;
+  info->fix.smem_start = pci_resource_start(dev, 0);
+  info->fix.smem_len   = video_len;
 
-  if (!request_mem_region (info->video.pbase, info->video.len, "frame buffer"))
+  if (!request_mem_region (info->fix.smem_start, info->fix.smem_len, "frame buffer"))
     {
       printk ("neofb: frame buffer in use\n");
       return -EBUSY;
     }
 
-  info->video.vbase = ioremap (info->video.pbase, info->video.len);
-  if (!info->video.vbase)
+  info->screen_base = ioremap (info->fix.smem_start, info->fix.smem_len);
+  if (!info->screen_base)
     {
       printk ("neofb: unable to map screen memory\n");
-      release_mem_region (info->video.pbase, info->video.len);
+      release_mem_region (info->fix.smem_start, info->fix.smem_len);
       return -ENOMEM;
     }
   else
-    printk (KERN_INFO "neofb: mapped framebuffer at %p\n", info->video.vbase);
+    printk (KERN_INFO "neofb: mapped framebuffer at %p\n",info->screen_base);
 
-  info->fb.fix.smem_start = info->video.pbase;
-  info->fb.fix.smem_len   = info->video.len;
-  info->fb.screen_base    = info->video.vbase;
 
 #ifdef CONFIG_MTRR
-  info->video.mtrr = mtrr_add (info->video.pbase, pci_resource_len (info->pcidev, 0), MTRR_TYPE_WRCOMB, 1);
+  par->mtrr = mtrr_add (info->fix.smem_start, pci_resource_len(dev, 0), MTRR_TYPE_WRCOMB, 1);
 #endif
 
   /* Clear framebuffer, it's all white in memory after boot */
-  memset (info->video.vbase, 0, info->video.len);
+  memset (info->screen_base, 0, info->fix.smem_len);
 
   return 0;
 }
 
-static void __devinit neo_unmap_video (struct neofb_info *info)
+static void __devinit neo_unmap_video(struct fb_info *info)
 {
+  struct neofb_par *par = (struct neofb_par *) info->par;	
+
   DBG("neo_unmap_video");
 
-  if (info->video.vbase)
+  if (info->screen_base)
     {
 #ifdef CONFIG_MTRR
-      mtrr_del (info->video.mtrr, info->video.pbase, info->video.len);
+      mtrr_del(par->mtrr, info->fix.smem_start, info->fix.smem_len);
 #endif
 
-      iounmap (info->video.vbase);
-      info->video.vbase = NULL;
-      info->fb.screen_base = NULL;
+      iounmap(info->screen_base);
+      info->screen_base = NULL;
 
-      release_mem_region (info->video.pbase, info->video.len);
+      release_mem_region(info->fix.smem_start, info->fix.smem_len);
     }
 }
 
-static int __devinit neo_init_hw (struct neofb_info *info)
+static int __devinit neo_init_hw(struct fb_info *info)
 {
+  struct neofb_par *par = (struct neofb_par *) info->par; 
   int videoRam = 896;
   int maxClock = 65000;
   int CursorMem = 1024;
@@ -1956,25 +1665,25 @@
   switch ((w & 0x18) >> 3)
     {
     case 0x00:
-      info->NeoPanelWidth  = 640;
-      info->NeoPanelHeight = 480;
+      par->NeoPanelWidth  = 640;
+      par->NeoPanelHeight = 480;
       neofb_var = &neofb_var640x480x8;
       break;
     case 0x01:
-      info->NeoPanelWidth  = 800;
-      info->NeoPanelHeight = 600;
+      par->NeoPanelWidth  = 800;
+      par->NeoPanelHeight = 600;
       neofb_var = &neofb_var800x600x8;
       break;
     case 0x02:
-      info->NeoPanelWidth  = 1024;
-      info->NeoPanelHeight = 768;
+      par->NeoPanelWidth  = 1024;
+      par->NeoPanelHeight = 768;
       neofb_var = &neofb_var1024x768x8;
       break;
     case 0x03:
       /* 1280x1024 panel support needs to be added */
 #ifdef NOT_DONE
-      info->NeoPanelWidth  = 1280;
-      info->NeoPanelHeight = 1024;
+      par->NeoPanelWidth  = 1280;
+      par->NeoPanelHeight = 1024;
       neofb_var = &neofb_var1280x1024x8;
       break;
 #else
@@ -1982,19 +1691,19 @@
       return -1;
 #endif
     default:
-      info->NeoPanelWidth  = 640;
-      info->NeoPanelHeight = 480;
+      par->NeoPanelWidth  = 640;
+      par->NeoPanelHeight = 480;
       neofb_var = &neofb_var640x480x8;
       break;
     }
 
   printk (KERN_INFO "Panel is a %dx%d %s %s display\n",
-	  info->NeoPanelWidth,
-	  info->NeoPanelHeight,
+	  par->NeoPanelWidth,
+	  par->NeoPanelHeight,
 	  (type & 0x02) ? "color" : "monochrome",
 	  (type & 0x10) ? "TFT" : "dual scan");
 
-  switch (info->accel)
+  switch (info->fix.accel)
     {
     case FB_ACCEL_NEOMAGIC_NM2070:
       videoRam   = 896;
@@ -2042,7 +1751,7 @@
       maxWidth   = 1280;
       maxHeight  = 1024;  /* ???? */
 
-      info->neo2200 = (Neo2200*) info->mmio.vbase;
+      par->neo2200 = (Neo2200*) par->mmio_vbase;
       break;
     case FB_ACCEL_NEOMAGIC_NM2230:
       videoRam   = 3008;
@@ -2053,7 +1762,7 @@
       maxWidth   = 1280;
       maxHeight  = 1024;  /* ???? */
 
-      info->neo2200 = (Neo2200*) info->mmio.vbase;
+      par->neo2200 = (Neo2200*) par->mmio_vbase;
       break;
     case FB_ACCEL_NEOMAGIC_NM2360:
       videoRam   = 4096;
@@ -2064,7 +1773,7 @@
       maxWidth   = 1280;
       maxHeight  = 1024;  /* ???? */
 
-      info->neo2200 = (Neo2200*) info->mmio.vbase;
+      par->neo2200 = (Neo2200*) par->mmio_vbase;
       break;
     case FB_ACCEL_NEOMAGIC_NM2380:
       videoRam   = 6144;
@@ -2075,117 +1784,115 @@
       maxWidth   = 1280;
       maxHeight  = 1024;  /* ???? */
 
-      info->neo2200 = (Neo2200*) info->mmio.vbase;
+      par->neo2200 = (Neo2200*) par->mmio_vbase;
       break;
     }
 
-  info->maxClock = maxClock;
+  par->maxClock = maxClock;
 
   return videoRam * 1024;
 }
 
 
-static struct neofb_info * __devinit neo_alloc_fb_info (struct pci_dev *dev,
-							const struct pci_device_id *id)
+static struct fb_info * __devinit neo_alloc_fb_info(const struct pci_device_id *id)
 {
-  struct neofb_info *info;
+  struct neofb_par *par;
+  struct fb_info *info;
 
-  info = kmalloc (sizeof(struct neofb_info) + sizeof(struct display) +
-		  sizeof(u32) * 16, GFP_KERNEL);
+  info = kmalloc(sizeof(struct fb_info) +  
+		 sizeof(struct display) + sizeof(u32) * 16, GFP_KERNEL);
 
   if (!info)
     return NULL;
 
-  memset (info, 0, sizeof(struct neofb_info) + sizeof(struct display));
+  memset(info, 0, sizeof(struct fb_info) + sizeof(struct display));
 
-  info->fb.currcon = -1;
-  info->pcidev  = dev;
-  info->accel   = id->driver_data;
-
-  info->pci_burst   = !nopciburst;
-  info->lcd_stretch = !nostretch;
-
-  if (!internal && !external)
-    {
-      info->internal_display = 1;
-      info->external_display = 0;
-    }
-  else
-    {
-      info->internal_display = internal;
-      info->external_display = external;
-    }
+  par = &default_par;
+  memset(par, 0, sizeof(struct neofb_par));	
+ 
+  info->currcon = -1;
+
+  par->pci_burst   = !nopciburst;
+  par->lcd_stretch = !nostretch;
+
+  if (!internal && !external) {
+      par->internal_display = 1;
+      par->external_display = 0;
+  } else { 
+      par->internal_display = internal;
+      par->external_display = external;
+  }
 
-  switch (info->accel)
+  switch (id->driver_data)
     {
     case FB_ACCEL_NEOMAGIC_NM2070:
-      sprintf (info->fb.fix.id, "MagicGraph 128");
+      sprintf (info->fix.id, "MagicGraph 128");
       break;
     case FB_ACCEL_NEOMAGIC_NM2090:
-      sprintf (info->fb.fix.id, "MagicGraph 128V");
+      sprintf (info->fix.id, "MagicGraph 128V");
       break;
     case FB_ACCEL_NEOMAGIC_NM2093:
-      sprintf (info->fb.fix.id, "MagicGraph 128ZV");
+      sprintf (info->fix.id, "MagicGraph 128ZV");
       break;
     case FB_ACCEL_NEOMAGIC_NM2097:
-      sprintf (info->fb.fix.id, "MagicGraph 128ZV+");
+      sprintf (info->fix.id, "MagicGraph 128ZV+");
       break;
     case FB_ACCEL_NEOMAGIC_NM2160:
-      sprintf (info->fb.fix.id, "MagicGraph 128XD");
+      sprintf (info->fix.id, "MagicGraph 128XD");
       break;
     case FB_ACCEL_NEOMAGIC_NM2200:
-      sprintf (info->fb.fix.id, "MagicGraph 256AV");
+      sprintf (info->fix.id, "MagicGraph 256AV");
       break;
     case FB_ACCEL_NEOMAGIC_NM2230:
-      sprintf (info->fb.fix.id, "MagicGraph 256AV+");
+      sprintf (info->fix.id, "MagicGraph 256AV+");
       break;
     case FB_ACCEL_NEOMAGIC_NM2360:
-      sprintf (info->fb.fix.id, "MagicGraph 256ZX");
+      sprintf (info->fix.id, "MagicGraph 256ZX");
       break;
     case FB_ACCEL_NEOMAGIC_NM2380:
-      sprintf (info->fb.fix.id, "MagicGraph 256XL+");
+      sprintf (info->fix.id, "MagicGraph 256XL+");
       break;
     }
 
-  info->fb.fix.type	   = FB_TYPE_PACKED_PIXELS;
-  info->fb.fix.type_aux	   = 0;
-  info->fb.fix.xpanstep	   = 0;
-  info->fb.fix.ypanstep	   = 4;
-  info->fb.fix.ywrapstep   = 0;
-  info->fb.fix.accel       = id->driver_data;
-
-  info->fb.var.nonstd      = 0;
-  info->fb.var.activate    = FB_ACTIVATE_NOW;
-  info->fb.var.height      = -1;
-  info->fb.var.width       = -1;
-  info->fb.var.accel_flags = 0;
-
-  strcpy (info->fb.modename, info->fb.fix.id);
-
-  info->fb.fbops          = &neofb_ops;
-  info->fb.changevar      = NULL;
-  info->fb.switch_con     = neofb_switch;
-  info->fb.updatevar      = neofb_updatevar;
-  info->fb.blank          = neofb_blank;
-  info->fb.flags          = FBINFO_FLAG_DEFAULT;
-  info->fb.disp           = (struct display *)(info + 1);
-  info->fb.pseudo_palette = (void *)(info->fb.disp + 1);
+  info->fix.type		= FB_TYPE_PACKED_PIXELS;
+  info->fix.type_aux		= 0;
+  info->fix.xpanstep		= 0;
+  info->fix.ypanstep		= 4;
+  info->fix.ywrapstep		= 0;
+  info->fix.accel		= id->driver_data;
+
+  info->var.nonstd		= 0;
+  info->var.activate		= FB_ACTIVATE_NOW;
+  info->var.height		= -1;
+  info->var.width		= -1;
+  info->var.accel_flags		= 0;
+
+  strcpy(info->modename, info->fix.id);
+
+  info->fbops          	= &neofb_ops;
+  info->changevar      	= NULL;
+  info->switch_con     	= gen_switch;
+  info->updatevar      	= gen_update_var;
+  info->flags          	= FBINFO_FLAG_DEFAULT;
+  info->par		= par;
+  info->disp           	= (struct display *)(info + 1);
+  info->pseudo_palette 	= (void *)(info->disp + 1);
 
-  fb_alloc_cmap (&info->fb.cmap, NR_PALETTE, 0);
+  fb_alloc_cmap (&info->cmap, NR_PALETTE, 0);
 
   return info;
 }
 
-static void __devinit neo_free_fb_info (struct neofb_info *info)
+static void __devinit neo_free_fb_info (struct fb_info *info)
 {
   if (info)
     {
       /*
        * Free the colourmap
        */
-      fb_alloc_cmap (&info->fb.cmap, 0, 0);
+      fb_alloc_cmap(&info->cmap, 0, 0);
 
-      kfree (info);
+      kfree(info);
     }
 }
 
@@ -2193,38 +1900,38 @@
 
 static int __devinit neofb_probe (struct pci_dev* dev, const struct pci_device_id* id)
 {
-  struct neofb_info *info;
+  struct fb_info *info;
   u_int h_sync, v_sync;
   int err;
   int video_len;
 
   DBG("neofb_probe");
 
-  err = pci_enable_device (dev);
+  err = pci_enable_device(dev);
   if (err)
     return err;
 
   err = -ENOMEM;
-  info = neo_alloc_fb_info (dev, id);
+  info = neo_alloc_fb_info(id);
   if (!info)
     goto failed;
 
-  err = neo_map_mmio (info);
+  err = neo_map_mmio(info, dev);
   if (err)
     goto failed;
 
-  video_len = neo_init_hw (info);
+  video_len = neo_init_hw(info);
   if (video_len < 0)
     {
       err = video_len;
       goto failed;
     }
 
-  err = neo_map_video (info, video_len);
+  err = neo_map_video(info, dev, video_len);
   if (err)
     goto failed;
 
-  neofb_set_var (neofb_var, -1, &info->fb);
+  neofb_set_var(neofb_var, -1, info);
 
   /*
    * Calculate the hsync and vsync frequencies.  Note that
@@ -2232,24 +1939,24 @@
    * the precision and fit the results into 32-bit registers.
    *  (1953125000 * 512 = 1e12)
    */
-  h_sync = 1953125000 / info->fb.var.pixclock;
-  h_sync = h_sync * 512 / (info->fb.var.xres + info->fb.var.left_margin +
-			   info->fb.var.right_margin + info->fb.var.hsync_len);
-  v_sync = h_sync / (info->fb.var.yres + info->fb.var.upper_margin +
-		     info->fb.var.lower_margin + info->fb.var.vsync_len);
+  h_sync = 1953125000 / info->var.pixclock;
+  h_sync = h_sync * 512 / (info->var.xres + info->var.left_margin +
+			   info->var.right_margin + info->var.hsync_len);
+  v_sync = h_sync / (info->var.yres + info->var.upper_margin +
+		     info->var.lower_margin + info->var.vsync_len);
 
   printk(KERN_INFO "neofb v" NEOFB_VERSION ": %dkB VRAM, using %dx%d, %d.%03dkHz, %dHz\n",
-	 info->fb.fix.smem_len >> 10,
-	 info->fb.var.xres, info->fb.var.yres,
+	 info->fix.smem_len >> 10,
+	 info->var.xres, info->var.yres,
 	 h_sync / 1000, h_sync % 1000, v_sync);
 
 
-  err = register_framebuffer (&info->fb);
+  err = register_framebuffer(info);
   if (err < 0)
     goto failed;
 
   printk (KERN_INFO "fb%d: %s frame buffer device\n",
-	  GET_FB_IDX(info->fb.node), info->fb.modename);
+	  GET_FB_IDX(info->node), info->modename);
 
   /*
    * Our driver data
@@ -2259,16 +1966,16 @@
   return 0;
 
 failed:
-  neo_unmap_video (info);
-  neo_unmap_mmio (info);
-  neo_free_fb_info (info);
+  neo_unmap_video(info);
+  neo_unmap_mmio(info);
+  neo_free_fb_info(info);
 
   return err;
 }
 
 static void __devexit neofb_remove (struct pci_dev *dev)
 {
-  struct neofb_info *info = (struct neofb_info *)dev->driver_data;
+  struct fb_info *info = (struct fb_info *)dev->driver_data;
 
   DBG("neofb_remove");
 
@@ -2279,12 +1986,12 @@
        * we will be leaving hooks that could cause
        * oopsen laying around.
        */
-      if (unregister_framebuffer (&info->fb))
+      if (unregister_framebuffer(info))
 	printk (KERN_WARNING "neofb: danger danger!  Oopsen imminent!\n");
 
-      neo_unmap_video (info);
-      neo_unmap_mmio (info);
-      neo_free_fb_info (info);
+      neo_unmap_video(info);
+      neo_unmap_mmio(info);
+      neo_free_fb_info(info);
 
       /*
        * Ensure that the driver data is no longer
@@ -2364,7 +2071,7 @@
   if (!options || !*options)
     return 0;
 
-  while ((this_opt = strsep(&options,",")) != NULL)
+  while ((this_opt = strsep(&options, ",")) != NULL)
     {
       if (!*this_opt) continue;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/neofb.h linux-2.5/drivers/video/neofb.h
--- linux-2.5.13/drivers/video/neofb.h	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/neofb.h	Fri May  3 13:07:09 2002
@@ -121,6 +121,9 @@
   struct display_switch	*dispsw;
 
   struct pci_dev *pcidev;
+
+  int   currcon;
+
   int   accel;
   char *name;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/newport_con.c linux-2.5/drivers/video/newport_con.c
--- linux-2.5.13/drivers/video/newport_con.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/newport_con.c	Tue Feb 19 15:51:50 2002
@@ -16,7 +16,6 @@
 #include <linux/kd.h>
 #include <linux/selection.h>
 #include <linux/console.h>
-#include <linux/console_struct.h>
 #include <linux/vt_kern.h>
 #include <linux/mm.h>
 #include <linux/module.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/offb.c linux-2.5/drivers/video/offb.c
--- linux-2.5.13/drivers/video/offb.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/video/offb.c	Fri May  3 19:03:38 2002
@@ -49,7 +49,8 @@
 	cmap_r128,	/* ATI Rage128 */
 	cmap_M3A,	/* ATI Rage Mobility M3 Head A */
 	cmap_M3B,	/* ATI Rage Mobility M3 Head B */
-	cmap_radeon	/* ATI Radeon */
+	cmap_radeon,	/* ATI Radeon */
+	cmap_gxt2000	/* IBM GXT2000 */
 };
 
 struct fb_info_offb {
@@ -61,16 +62,11 @@
     volatile unsigned char *cmap_adr;
     volatile unsigned char *cmap_data;
     int cmap_type;
-    union {
-#ifdef FBCON_HAS_CFB16
-	u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-	u32 cfb32[16];
-#endif
-    } fbcon_cmap;
+    int blanked;
 };
 
+static u32 pseudo_palette[17];
+
 #ifdef __powerpc__
 #define mach_eieio()	eieio()
 #else
@@ -92,12 +88,9 @@
 			struct fb_info *info);
 static int offb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			struct fb_info *info);
-static int offb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			struct fb_info *info);
 static int offb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 			 u_int transp, struct fb_info *info);
 static int offb_blank(int blank, struct fb_info *info);
-
 #ifdef CONFIG_BOOTX_TEXT
 extern boot_infos_t *boot_infos;
 #endif
@@ -127,7 +120,7 @@
 	fb_get_var:	offb_get_var,
 	fb_set_var:	offb_set_var,
 	fb_get_cmap:	offb_get_cmap,
-	fb_set_cmap:	offb_set_cmap,
+	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	offb_setcolreg,
 	fb_blank:	offb_blank,
 };
@@ -207,9 +200,11 @@
 static int offb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			 struct fb_info *info)
 {
-    if (con == info->currcon) /* current console? */
+    struct fb_info_offb *info2 = (struct fb_info_offb *)info;
+
+    if (con == info->currcon && !info2->blanked) /* current console? */
 	return fb_get_cmap(cmap, kspc, offb_getcolreg, info);
-    else if (fb_display[con].cmap.len) /* non default colormap? */
+    if (fb_display[con].cmap.len) /* non default colormap? */
 	fb_copy_cmap(&fb_display[con].cmap, cmap, kspc ? 0 : 2);
     else
     {
@@ -220,82 +215,6 @@
 }
 
     /*
-     *  Set the Colormap
-     */
-
-static int offb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			 struct fb_info *info)
-{
-    struct fb_info_offb *info2 = (struct fb_info_offb *)info;
-    int err;
-
-    if (!info2->cmap_adr)
-	return -ENOSYS;
-
-    if (!fb_display[con].cmap.len) {	/* no colormap allocated? */
-	int size = fb_display[con].var.bits_per_pixel == 16 ? 32 : 256;
-	if ((err = fb_alloc_cmap(&fb_display[con].cmap, size, 0)))
-	    return err;
-    }
-    if (con == info->currcon)			/* current console? */
-	return fb_set_cmap(cmap, kspc, info);
-    else
-	fb_copy_cmap(cmap, &fb_display[con].cmap, kspc ? 0 : 1);
-    return 0;
-}
-
-    /*
-     *  Blank the display.
-     */
-
-static int offb_blank(int blank, struct fb_info *info)
-{
-    struct fb_info_offb *info2 = (struct fb_info_offb *)info;
-    int i, j;
-
-    if (!info2->cmap_adr)
-	return;
-
-    if (blank)
-	for (i = 0; i < 256; i++) {
-	    switch(info2->cmap_type) {
-	    case cmap_m64:
-	        *info2->cmap_adr = i;
-	  	mach_eieio();
-	  	for (j = 0; j < 3; j++) {
-		    *info2->cmap_data = 0;
-		    mach_eieio();
-	    	}
-	    	break;
-	    case cmap_M3A:
-	        /* Clear PALETTE_ACCESS_CNTL in DAC_CNTL */
-	    	out_le32((unsigned *)(info2->cmap_adr + 0x58),
-	    		in_le32((unsigned *)(info2->cmap_adr + 0x58)) & ~0x20);
-	    case cmap_r128:
-	    	/* Set palette index & data */
-    	        out_8(info2->cmap_adr + 0xb0, i);
-	    	out_le32((unsigned *)(info2->cmap_adr + 0xb4), 0);
-	    	break;
-	    case cmap_M3B:
-	        /* Set PALETTE_ACCESS_CNTL in DAC_CNTL */
-	    	out_le32((unsigned *)(info2->cmap_adr + 0x58),
-	    		in_le32((unsigned *)(info2->cmap_adr + 0x58)) | 0x20);
-	    	/* Set palette index & data */
-	    	out_8(info2->cmap_adr + 0xb0, i);
-	    	out_le32((unsigned *)(info2->cmap_adr + 0xb4), 0);
-	    	break;
-	    case cmap_radeon:
-    	        out_8(info2->cmap_adr + 0xb0, i);
-	    	out_le32((unsigned *)(info2->cmap_adr + 0xb4), 0);
-	    	break;
-	    }
-	}
-    else
-	do_install_cmap(info->currcon, info);
-    return 0;	
-}
-
-    /*
      *  Initialisation
      */
 
@@ -456,6 +375,7 @@
     fix = &info->fix;
     var = &info->var;
     disp = &info->disp;
+    info->pseudo_palette = pseudo_palette;	
 
     strcpy(fix->id, "OFfb ");
     strncat(fix->id, name, sizeof(fix->id));
@@ -473,7 +393,7 @@
     info->cmap_type = cmap_unknown;
     if (depth == 8)
     {
-    	/* XXX kludge for ati */
+    	/* XXX kludge for ati's */
 	if (dp && !strncmp(name, "ATY,Rage128", 11)) {
 		unsigned long regbase = dp->addrs[2].address;
 		info->cmap_adr = ioremap(regbase, 0x1FFF);
@@ -492,10 +412,19 @@
 		info->cmap_adr = ioremap(regbase, 0x1FFF);
 		info->cmap_type = cmap_radeon;
 	} else if (!strncmp(name, "ATY,", 4)) {
+		/* Hrm... this is bad... any recent ATI not covered
+		 * by the previous cases will get there, while this
+		 * cose is only good for mach64's. Gotta figure out
+		 * a proper fix... --BenH.
+		 */
 		unsigned long base = address & 0xff000000UL;
 		info->cmap_adr = ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
 		info->cmap_data = info->cmap_adr + 1;
 		info->cmap_type = cmap_m64;
+	} else if (dp && device_is_compatible(dp, "pci1014,b7")) {
+		unsigned long regbase = dp->addrs[0].address;
+		info->cmap_adr = ioremap(regbase + 0x6000, 0x1000);
+		info->cmap_type = cmap_gxt2000;
 	}
         fix->visual = info->cmap_adr ? FB_VISUAL_PSEUDOCOLOR
 				     : FB_VISUAL_STATIC_PSEUDOCOLOR;
@@ -577,30 +506,30 @@
 #ifdef FBCON_HAS_CFB16
         case 16:
             disp->dispsw = &fbcon_cfb16;
-            disp->dispsw_data = info->fbcon_cmap.cfb16;
+            disp->dispsw_data = info->info.pseudo_palette;
             for (i = 0; i < 16; i++)
             	if (fix->visual == FB_VISUAL_TRUECOLOR)
-		    info->fbcon_cmap.cfb16[i] =
+		    ((u16 *)(info->info.pseudo_palette))[i] =
 			    (((default_blu[i] >> 3) & 0x1f) << 10) |
 			    (((default_grn[i] >> 3) & 0x1f) << 5) |
 			    ((default_red[i] >> 3) & 0x1f);
 		else
-		    info->fbcon_cmap.cfb16[i] =
+		    ((u16 *)(info->info.pseudo_palette))[i] =
 			    (i << 10) | (i << 5) | i;
             break;
 #endif
 #ifdef FBCON_HAS_CFB32
         case 32:
             disp->dispsw = &fbcon_cfb32;
-            disp->dispsw_data = info->fbcon_cmap.cfb32;
+            disp->dispsw_data = info->info.pseudo_palette;
             for (i = 0; i < 16; i++)
             	if (fix->visual == FB_VISUAL_TRUECOLOR)
-		    info->fbcon_cmap.cfb32[i] =
+		    ((u32 *)(info->info.pseudo_palette))[i] =
 			(default_blu[i] << 16) |
 			(default_grn[i] << 8) |
 			default_red[i];
 		else
-		    info->fbcon_cmap.cfb32[i] =
+		    ((u32 *)(info->info.pseudo_palette))[i] =
 			    (i << 16) | (i << 8) | i;
             break;
 #endif
@@ -614,9 +543,9 @@
     strncat(info->info.modename, full_name, sizeof(info->info.modename));
     info->info.node = NODEV;
     info->info.fbops = &offb_ops;
-    info->info.screen_base = ioremap(address, fix->smem_len);
     info->info.disp = disp;
     info->info.currcon = -1;	
+    info->info.screen_base = ioremap(address, fix->smem_len);
     info->info.fontname[0] = '\0';
     info->info.changevar = NULL;
     info->info.switch_con = &offbcon_switch;
@@ -667,8 +596,10 @@
 
 static int offbcon_switch(int con, struct fb_info *info)
 {
+    struct fb_info_offb *info2 = (struct fb_info_offb *)info;
+
     /* Do we have to save the colormap? */
-    if (fb_display[info->currcon].cmap.len)
+    if (fb_display[info->currcon].cmap.len && !info2->blanked)
 	fb_get_cmap(&fb_display[info->currcon].cmap, 1, offb_getcolreg, info);
 
     info->currcon = con;
@@ -688,6 +619,69 @@
 }
 
     /*
+     *  Blank the display.
+     */
+
+static int offb_blank(int blank, struct fb_info *info)
+{
+    struct fb_info_offb *info2 = (struct fb_info_offb *)info;
+    int i, j;
+
+    if (!info2->cmap_adr)
+	return;
+
+    if (!info2->blanked) {
+	if (!blank)
+	    return;
+	if (fb_display[info->currcon].cmap.len)
+	    fb_get_cmap(&fb_display[info->currcon].cmap, 1, offb_getcolreg, info);
+    }
+
+    info2->blanked = blank;
+
+    if (blank)
+	for (i = 0; i < 256; i++) {
+	    switch(info2->cmap_type) {
+	    case cmap_m64:
+	        *info2->cmap_adr = i;
+	  	mach_eieio();
+	  	for (j = 0; j < 3; j++) {
+		    *info2->cmap_data = 0;
+		    mach_eieio();
+	    	}
+	    	break;
+	    case cmap_M3A:
+		/* Clear PALETTE_ACCESS_CNTL in DAC_CNTL */
+		out_le32((unsigned *)(info2->cmap_adr + 0x58),
+			in_le32((unsigned *)(info2->cmap_adr + 0x58)) & ~0x20);
+	    case cmap_r128:
+		/* Set palette index & data */
+		out_8(info2->cmap_adr + 0xb0, i);
+		out_le32((unsigned *)(info2->cmap_adr + 0xb4), 0);
+		break;
+	    case cmap_M3B:
+		/* Set PALETTE_ACCESS_CNTL in DAC_CNTL */
+		out_le32((unsigned *)(info2->cmap_adr + 0x58),
+			in_le32((unsigned *)(info2->cmap_adr + 0x58)) | 0x20);
+		/* Set palette index & data */
+		out_8(info2->cmap_adr + 0xb0, i);
+		out_le32((unsigned *)(info2->cmap_adr + 0xb4), 0);
+		break;
+	    case cmap_radeon:
+		out_8(info2->cmap_adr + 0xb0, i);
+		out_le32((unsigned *)(info2->cmap_adr + 0xb4), 0);
+		break;
+	    case cmap_gxt2000:
+		out_le32((unsigned *)info2->cmap_adr + i, 0);
+		break;
+	    }
+	}
+    else
+	do_install_cmap(info->currcon, info);
+    return 0;	
+}
+
+    /*
      *  Read a single color register and split it into
      *  colors/transparent. Return != 0 for invalid regno.
      */
@@ -766,20 +760,24 @@
   	out_le32((unsigned *)(info2->cmap_adr + 0xb4),
     		(red << 16 | green << 8 | blue));
 	break;
+    case cmap_gxt2000:
+	out_le32((unsigned *)info2->cmap_adr + regno,
+		 (red << 16 | green << 8 | blue));
+	break;
     }
 
     if (regno < 16)
 	switch (info2->var.bits_per_pixel) {
 #ifdef FBCON_HAS_CFB16
 	    case 16:
-		info2->fbcon_cmap.cfb16[regno] = (regno << 10) | (regno << 5) | regno;
+		((u16 *)(info2->info.pseudo_palette))[regno] = (regno << 10) | (regno << 5) | regno;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
 	    case 32:
 	    {
 		int i = (regno << 8) | regno;
-		info2->fbcon_cmap.cfb32[regno] = (i << 16) | i;
+		((u32 *)(info2->info.pseudo_palette))[regno] = (i << 16) | i;
 		break;
 	    }
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/platinumfb.c linux-2.5/drivers/video/platinumfb.c
--- linux-2.5.13/drivers/video/platinumfb.c	Fri May  3 01:22:49 2002
+++ linux-2.5/drivers/video/platinumfb.c	Fri May  3 19:03:38 2002
@@ -49,7 +49,7 @@
 #include "platinumfb.h"
 
 static char fontname[40] __initdata = { 0 };
-
+static u32 pseudo_palette[17];
 static int default_vmode = VMODE_NVRAM;
 static int default_cmode = CMODE_NVRAM;
 
@@ -83,15 +83,6 @@
 	unsigned long			total_vram;
 	int				clktype;
 	int				dactype;
-
-	union {
-#ifdef FBCON_HAS_CFB16
-		u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-		u32 cfb32[16];
-#endif
-	} fbcon_cmap;
 };
 
 /*
@@ -106,8 +97,6 @@
 			    struct fb_info *fb);
 static int platinum_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			     struct fb_info *info);
-static int platinum_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			     struct fb_info *info);
 static int platinum_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 			      u_int transp, struct fb_info *fb);
 static int platinum_blank(int blank, struct fb_info *fb);
@@ -125,7 +114,9 @@
  */
 
 static void platinum_of_init(struct device_node *dp);
-static inline int platinum_vram_reqd(int video_mode, int color_mode);
+static inline int platinum_vram_reqd(const struct fb_info_platinum* info,
+					int video_mode,
+					int color_mode);
 static int read_platinum_sense(struct fb_info_platinum *info);
 static void set_platinum_clock(struct fb_info_platinum *info);
 static void platinum_set_par(const struct fb_par_platinum *par, struct fb_info_platinum *info);
@@ -157,7 +148,7 @@
 	fb_get_var:	platinum_get_var,
 	fb_set_var:	platinum_set_var,
 	fb_get_cmap:	platinum_get_cmap,
-	fb_set_cmap:	platinum_set_cmap,
+	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	platinum_setcolreg,
 	fb_blank:	platinum_blank,
 };
@@ -203,13 +194,13 @@
 #ifdef FBCON_HAS_CFB16
 	    case CMODE_16:
 		disp->dispsw = &fbcon_cfb16;
-		disp->dispsw_data = info->fbcon_cmap.cfb16;
+		disp->dispsw_data = info->fb_info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
 	    case CMODE_32:
 		disp->dispsw = &fbcon_cfb32;
-		disp->dispsw_data = info->fbcon_cmap.cfb32;
+		disp->dispsw_data = info->fb_info.pseudo_palette;
 		break;
 #endif
 	    default:
@@ -300,30 +291,6 @@
 	return 0;
 }
 
-static int platinum_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			     struct fb_info *info)
-{
-	int err;
-	struct display *disp;
-
-	if (con >= 0)
-		disp = &fb_display[con];
-	else
-		disp = info->disp;
-	if (!disp->cmap.len) {     /* no colormap allocated? */
-		int size = disp->var.bits_per_pixel == 16 ? 32 : 256;
-		if ((err = fb_alloc_cmap(&disp->cmap, size, 0)))
-			return err;
-	}
-
-	if (!info->display_fg ||
-	    info->display_fg->vc_num == con)	/* current console? */
-		return fb_set_cmap(cmap, kspc, info);
-	else
-		fb_copy_cmap(cmap, &disp->cmap, kspc ? 0 : 1);
-	return 0;
-}
-
 static int platinum_switch(int con, struct fb_info *fb)
 {
 	struct fb_info_platinum *info = (struct fb_info_platinum *) fb;
@@ -375,7 +342,7 @@
 	out_le32(&info->platinum_regs->ctrl.r, ctrl);
 */
 /* TODO: Figure out how the heck to powerdown this thing! */
-    return 0;
+    return;
 }
 
 static int platinum_getcolreg(u_int regno, u_int *red, u_int *green,
@@ -417,19 +384,21 @@
 
 	if(regno < 16) {
 #ifdef FBCON_HAS_CFB16
-		info->fbcon_cmap.cfb16[regno] = (regno << 10) | (regno << 5) | (regno << 0);
+		((u16 *)(info->fb_info.pseudo_palette))[regno] = (regno << 10) | (regno << 5) | (regno << 0);
 #endif
 #ifdef FBCON_HAS_CFB32
-		info->fbcon_cmap.cfb32[regno] = (regno << 24) | (regno << 16) | (regno << 8) | regno;
+		((u32 *)(info->fb_info.pseudo_palette))[regno] = (regno << 24) | (regno << 16) | (regno << 8) | regno;
 #endif
 	}
 	return 0;
 }
 
-static inline int platinum_vram_reqd(int video_mode, int color_mode)
+static inline int platinum_vram_reqd(const struct fb_info_platinum *info, int video_mode, int color_mode)
 {
-	return vmode_attrs[video_mode-1].vres *
-	       (vmode_attrs[video_mode-1].hres * (1<<color_mode) + 0x20) +0x1000;
+	unsigned int pitch = 
+	       (vmode_attrs[video_mode-1].hres * (1<<color_mode) + 0x20);
+	fixup_pitch(pitch, info, color_mode);
+	return vmode_attrs[video_mode-1].vres * pitch;
 }
 
 #define STORE_D2(a, d) { \
@@ -470,7 +439,7 @@
 	volatile struct cmap_regs	*cmap_regs = info->cmap_regs;
 	struct platinum_regvals		*init;
 	int				i;
-	int				vmode, cmode;
+	int				vmode, cmode, pitch;
 	
 	info->current_par = *par;
 
@@ -489,7 +458,9 @@
 						init->offset[cmode] + 4 - cmode :
 						init->offset[cmode]));
 	out_be32(&platinum_regs->reg[16].r, (unsigned) info->frame_buffer_phys+init->fb_offset+0x10);
-	out_be32(&platinum_regs->reg[18].r, init->pitch[cmode]);
+	pitch = init->pitch[cmode];
+	fixup_pitch(pitch, info, cmode);
+	out_be32(&platinum_regs->reg[18].r, pitch);
 	out_be32(&platinum_regs->reg[19].r, (info->total_vram == 0x100000 ?
 					     init->mode[cmode+1] :
 					     init->mode[cmode]));
@@ -518,6 +489,7 @@
 		display_info.depth = ( (cmode == CMODE_32) ? 32 :
 				      ((cmode == CMODE_16) ? 16 : 8));
 		display_info.pitch = vmode_attrs[vmode-1].hres * (1<<cmode) + 0x20;
+		fixup_pitch(display_info.pitch, info, cmode);
 		display_info.mode = vmode;
 		strncpy(display_info.name, "platinum",
 			sizeof(display_info.name));
@@ -541,25 +513,27 @@
 	sense = read_platinum_sense(info);
 	printk(KERN_INFO "Monitor sense value = 0x%x, ", sense);
 
+#ifdef CONFIG_NVRAM
 	if (default_vmode == VMODE_NVRAM) {
 		default_vmode = nvram_read_byte(NV_VMODE);
 		if (default_vmode <= 0 || default_vmode > VMODE_MAX ||
 		    !platinum_reg_init[default_vmode-1])
 			default_vmode = VMODE_CHOOSE;
 	}
-	if (default_vmode == VMODE_CHOOSE) {
+	if (default_cmode == CMODE_NVRAM)
+		default_cmode = nvram_read_byte(NV_CMODE);
+#endif
+	if (default_vmode == VMODE_CHOOSE)
 		default_vmode = mac_map_monitor_sense(sense);
-	}
 	if (default_vmode <= 0 || default_vmode > VMODE_MAX)
 		default_vmode = VMODE_640_480_60;
-	if (default_cmode == CMODE_NVRAM)
-		default_cmode = nvram_read_byte(NV_CMODE);
 	if (default_cmode < CMODE_8 || default_cmode > CMODE_32)
 		default_cmode = CMODE_8;
 	/*
 	 * Reduce the pixel size if we don't have enough VRAM.
 	 */
-	while(default_cmode > CMODE_8 && platinum_vram_reqd(default_vmode, default_cmode) > info->total_vram)
+	while(default_cmode > CMODE_8 && platinum_vram_reqd(info, default_vmode, default_cmode)
+	    > info->total_vram)
 		default_cmode--;
 
 	printk("using video mode %d and color mode %d.\n", default_vmode, default_cmode);
@@ -577,7 +551,7 @@
 	info->fb_info.node = NODEV;
 	info->fb_info.fbops = &platinumfb_ops;
 	info->fb_info.disp = disp;
-	info->fb_info.currcon = -1;
+	info->fb_info.pseudo_palette = pseudo_palette;
 	strcpy(info->fb_info.fontname, fontname);
 	info->fb_info.changevar = NULL;
 	info->fb_info.switch_con = &platinum_switch;
@@ -765,7 +739,7 @@
 		return -EINVAL;
 	}
 
-	if (platinum_vram_reqd(par->vmode, par->cmode) > info->total_vram) {
+	if (platinum_vram_reqd(info, par->vmode, par->cmode) > info->total_vram) {
 		printk(KERN_ERR "platinum_var_to_par, not enough ram for vmode %d, cmode %d.\n", par->vmode, par->cmode);
 		return -EINVAL;
 	}
@@ -809,7 +783,8 @@
 	fix->visual = (par->cmode == CMODE_8) ?
 		FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_DIRECTCOLOR;
 	fix->line_length = vmode_attrs[par->vmode-1].hres * (1<<par->cmode) + 0x20;
-
+	fixup_pitch(fix->line_length, info, par->cmode);
+	
 	return 0;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/platinumfb.h linux-2.5/drivers/video/platinumfb.h
--- linux-2.5.13/drivers/video/platinumfb.h	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/platinumfb.h	Thu Dec 27 16:32:31 2001
@@ -158,7 +158,7 @@
 /* 832x624, 75Hz (13) */
 static struct platinum_regvals platinum_reg_init_13 = {
 	0x70,
-	{ 864, 1680, 3360 },	/* MacOS does 1680 instead of 1696 to fit 16bpp in 1MB */
+	{ 864, 1696, 3360 },
 	{ 0xff0, 4, 0, 0, 0, 0, 0x299, 0,
 	  0, 0x21e, 0x120, 0x10, 0x23f, 0x1f, 0x25, 0x37,
 	  0x8a, 0x22a, 0x23e, 0x536, 0x534, 4, 9, 0x52,
@@ -310,6 +310,13 @@
 	{ 2, 0, 0xff }, { 0x11, 0x15, 0x19 },
 	{{ 94, 5 + DIV16 }, { 48, 7 + DIV8 }}
 };
+
+/* MacOS does 1680 instead of 1696 to fit 832x624@75-16bpp in 1MB */
+#define fixup_pitch(ll, info, cmode) \
+	do { \
+	  if ((cmode) == CMODE_16 && (ll) == 1696 && info->total_vram == 0x100000) \
+	      (ll) = 1680; \
+	} while(0)
 
 static struct platinum_regvals *platinum_reg_init[VMODE_MAX] = {
 	&platinum_reg_init_1,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/pm3fb.c linux-2.5/drivers/video/pm3fb.c
--- linux-2.5.13/drivers/video/pm3fb.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/pm3fb.c	Thu Mar 28 00:01:16 2002
@@ -0,0 +1,3832 @@
+/*
+ *  linux/drivers/video/pm3fb.c -- 3DLabs Permedia3 frame buffer device
+ *  
+ *  Copyright (C) 2001 Romain Dolbeau <dolbeau@irisa.fr>
+ *  Based on code written by:
+ *           Sven Luther, <luther@dpt-info.u-strasbg.fr>
+ *           Alan Hourihane, <alanh@fairlite.demon.co.uk>
+ *           Russel King, <rmk@arm.linux.org.uk>
+ *  Based on linux/drivers/video/skeletonfb.c:
+ *	Copyright (C) 1997 Geert Uytterhoeven
+ *  Based on linux/driver/video/pm2fb.c:
+ *      Copyright (C) 1998-1999 Ilario Nardinocchi (nardinoc@CS.UniBO.IT)
+ *      Copyright (C) 1999 Jakub Jelinek (jakub@redhat.com)
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive for
+ *  more details.
+ *
+ *  $Header: /cvsroot/linux-dj/linux-2.5/drivers/video/pm3fb.c,v 1.2 2002/03/28 00:01:16 davej Exp $
+ *
+ *  CHANGELOG:
+ *  Mon Feb 11 10:35:48 MET 2002, v 1.4.11B: Cosmetic update.
+ *  Wed Jan 23 14:16:59 MET 2002, v 1.4.11: Preliminary 2.5.x support, patch for 2.5.2.
+ *  Wed Nov 28 11:08:29 MET 2001, v 1.4.10: potential bug fix for SDRAM-based board, patch for 2.4.16.
+ *  Thu Sep 20 10:24:42 MET DST 2001, v 1.4.9: sync bug fix, preliminary flatpanel support, better timings.
+ *  Tue Aug 28 10:13:01 MET DST 2001, v 1.4.8: memory timings check, minor bug fixes.
+ *  Wed Jul 18 19:06:14 CEST 2001, v 1.4.7: Mode fix (800x600-100, 1024x768-100 changed), using HW panning + accel bug fix.
+ *  Mon Jun 25 10:33:56 MET DST 2001, v 1.4.6: Depth 12 fix, chip reset ioctl, moved memory erase ioctl to DEBUG.
+ *  Wed Jun 20 11:13:08 MET DST 2001, v 1.4.5: Fixed missing blinking cursor in 8bpp, code cleaning, memory erase IOCTL.
+ *  Mon Jun 18 16:00:27 CEST 2001, v 1.4.4: Depth 12 (RGBA 4444) support, code cleaning.
+ *  Fri Jun 15 13:53:01 CEST 2001, v 1.4.3: Removed warnings, depth 15 support, add 'depth' option.
+ *  Thu Jun 14 10:13:52 MET DST 2001, v 1.4.2: Fixed depth switching bug, preliminary 15bpp (RGB5551) support.
+ *  Thu Apr 12 11:16:45 MET DST 2001, v 1.4.1B: Doc updates.
+ *  Fri Apr  6 11:12:53 MET DST 2001, v 1.4.1: Configure.help, minor cleanup
+ *  Thu Mar 29 10:56:50 MET DST 2001, v 1.4.0: Module & module options support (note: linux patch changed, 2.2.19 added).
+ *  Thu Mar 15 15:30:31 MET 2001, v 1.3.2: Fixed mirroring bug on little-endian.
+ *  Wed Mar 14 21:25:54 CET 2001, v 1.3.1: Fixed bug in BlockMove (_bmov).
+ *  Tue Mar 13 10:53:19 MET 2001, v 1.3.0: Character drawing hardware support (in all width between 1 and 16), fixes.
+ *  Thu Mar  8 10:20:16 MET 2001, v 1.2.2: Better J2000 support, "font:" option.
+ *  Tue Mar  6 21:25:04 CET 2001, v 1.2.1: Better acceleration support.
+ *  Mon Mar  5 21:54:17 CET 2001, v 1.2.0: Partial acceleration support (clear & bmove)
+ *  Mon Mar  5 12:52:15 CET 2001, v 1.1.3: Big pan_display fix.
+ *  Sun Mar  4 22:21:50 CET 2001, v 1.1.2: (numerous) bug fixes.
+ *  Fri Mar  2 15:54:07 CET 2001, v 1.1.1: Might have Appian J2000 support, resource mangement in 2.4
+ *  Wed Feb 28 18:21:35 CET 2001, v 1.1.0: Might have multiple boards support (added, but not yest tested)
+ *  Tue Feb 27 17:31:12 CET 2001, v 1.0.6: fixes boot-time mode select, add more default mode
+ *  Tue Feb 27 14:01:36 CET 2001, v 1.0.5: fixes (1.0.4 was broken for 2.2), cleaning up
+ *  Mon Feb 26 23:17:36 CET 2001, v 1.0.4: preliminary 2.4.x support, dropped (useless on pm3) partial product, more OF fix
+ *  Mon Feb 26 20:59:05 CET 2001, v 1.0.3: No more shadow register (and wasted memory), endianess fix, use OF-preset resolution by default
+ *  Wed Feb 21 22:09:30 CET 2001, v 1.0.2: Code cleaning for future multiboard support, better OF support, bugs fix
+ *  Wed Feb 21 19:58:56 CET 2001, v 1.0.1: OpenFirmware support, fixed memory detection, better debug support, code cleaning
+ *  Wed Feb 21 14:47:06 CET 2001, v 1.0.0: First working version
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/tty.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/ioport.h>
+
+#include <video/fbcon.h>
+#include <video/fbcon-mfb.h>
+#include <video/fbcon-cfb2.h>
+#include <video/fbcon-cfb4.h>
+#include <video/fbcon-cfb8.h>
+#include <video/fbcon-cfb16.h>
+#include <video/fbcon-cfb24.h>
+#include <video/fbcon-cfb32.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#ifdef CONFIG_FB_OF
+#include <asm/prom.h>
+#endif
+
+#include "pm3fb.h"
+
+/* ************************************* */
+/* ***** The various "global" data ***** */
+/* ************************************* */
+
+/* those will need a rework for multiple board support */
+/* Driver name */
+static const char permedia3_name[16] = "Permedia3";
+
+/* the fb_par struct, mandatory */
+struct pm3fb_par {
+	u32 pixclock;		/* pixclock in KHz */
+
+	u32 width;		/* width of virtual screen */
+	u32 height;		/* height of virtual screen */
+
+	u32 hsstart;		/* horiz. sync start */
+	u32 hsend;		/* horiz. sync end */
+	u32 hbend;		/* horiz. blank end (also gate end) */
+	u32 htotal;		/* total width (w/ sync & blank) */
+
+	u32 vsstart;		/* vert. sync start */
+	u32 vsend;		/* vert. sync end */
+	u32 vbend;		/* vert. blank end */
+	u32 vtotal;		/* total height (w/ sync & blank) */
+
+	u32 stride;		/* screen stride */
+	u32 base;		/* screen base (xoffset+yoffset) in 128 bits unit */
+	/* NOTE : unlike other pm3 stuff above, stored *after* shiftbpp. don't ask */
+	u32 depth;		/* screen depth (8, 12, 15, 16 or 32) */
+	u32 video;		/* video control (hsync,vsync) */
+};
+
+/* memory timings */
+struct pm3fb_timings
+{
+	unsigned long caps;
+	unsigned long timings;
+	unsigned long control;
+	unsigned long refresh;
+	unsigned long powerdown;
+};
+typedef enum pm3fb_timing_result { pm3fb_timing_ok, pm3fb_timing_problem, pm3fb_timing_retry } pm3fb_timing_result;
+#define PM3FB_UNKNOWN_TIMING_VALUE ((unsigned long)-1)
+#define PM3FB_UNKNOWN_TIMINGS { PM3FB_UNKNOWN_TIMING_VALUE, PM3FB_UNKNOWN_TIMING_VALUE, PM3FB_UNKNOWN_TIMING_VALUE, PM3FB_UNKNOWN_TIMING_VALUE, PM3FB_UNKNOWN_TIMING_VALUE }
+
+/* the fb_info struct, mandatory */
+struct pm3fb_info {
+	struct fb_info_gen gen;
+	unsigned long board_num; /* internal board number */
+	unsigned long use_current;
+	struct pm3fb_par *current_par;
+	struct pci_dev *dev;    /* PCI device */
+#ifdef SUPPORT_FB_OF
+	struct device_node *dn; /* OF node for the PCI device */
+#endif /* SUPPORT_FB_OF */
+	unsigned long board_type; /* index in the cardbase */
+	unsigned char *fb_base;	/* framebuffer memory base */
+	u32 fb_size;		/* framebuffer memory size */
+	unsigned char *p_fb;	/* physical address of frame buffer */
+	unsigned char *v_fb;	/* virtual address of frame buffer */
+	unsigned char *pIOBase;	/* physical address of registers region, must be rg_base or rg_base+PM2_REGS_SIZE depending on the host endianness */
+	unsigned char *vIOBase;	/* address of registers after ioremap() */
+	struct {
+		u8 transp;
+		u8 red;
+		u8 green;
+		u8 blue;
+	} palette[256];
+	union {
+#ifdef FBCON_HAS_CFB16
+		u16 cmap12[16]; /* RGBA 4444 */
+		u16 cmap15[16]; /* RGBA 5551 */
+		u16 cmap16[16]; /* RGBA 5650 */
+#endif
+#ifdef FBCON_HAS_CFB32
+		u32 cmap32[16];
+#endif
+	} cmap;
+	struct pm3fb_timings memt;
+};
+
+/* regular resolution database*/
+static struct {
+	char name[16];
+	struct pm3fb_par user_mode;
+} mode_base[] __initdata = {
+	{
+		"default-800x600", {
+	49500, 800, 600, 16, 96, 256, 1056, 1, 4, 25, 625,
+			    800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}}, {
+		"1024x768-74", {
+	78752, 1024, 768, 32, 128, 304, 1328, 1, 4, 38,
+			    806, 1024, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}}, {
+		"1024x768-74-32", {
+			78752, 1024, 768, 32, 128, 304, 1328, 1, 4, 38,
+			806, 1024, 0, 32,
+			PM3VideoControl_ENABLE |
+			PM3VideoControl_HSYNC_ACTIVE_HIGH
+			|
+			PM3VideoControl_VSYNC_ACTIVE_HIGH
+			| PM3VideoControl_PIXELSIZE_32BIT}},
+/* Generated mode : "1600x1024", for the SGI 1600SW flat panel*/
+	{
+		"SGI1600SW", {
+			108000, 1600, 1024, 16, 56, 104, 1704, 3, 6, 32,
+			1056, 1600, 0, 8,
+			PM3VideoControl_ENABLE|
+			PM3VideoControl_HSYNC_ACTIVE_LOW|PM3VideoControl_VSYNC_ACTIVE_LOW|
+			PM3VideoControl_PIXELSIZE_32BIT}}, 
+/* ##### auto-generated mode, by fbtimings2pm3 */
+/* Generated mode : "640x480-60" */
+	{
+		"640x480-60", {
+	25174, 640, 480, 16, 112, 160, 800, 10, 12, 45,
+			    525, 640, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "640x480-72" */
+	{
+		"640x480-72", {
+	31199, 640, 480, 24, 64, 192, 832, 9, 12, 40, 520,
+			    640, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "640x480-75" */
+	{
+		"640x480-75", {
+	31499, 640, 480, 16, 80, 200, 840, 1, 4, 20, 500,
+			    640, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "640x480-90" */
+	{
+		"640x480-90", {
+	39909, 640, 480, 32, 72, 192, 832, 25, 39, 53, 533,
+			    640, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "640x480-100" */
+	{
+		"640x480-100", {
+	44899, 640, 480, 32, 160, 208, 848, 22, 34, 51,
+			    531, 640, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-48-lace" */
+/* INTERLACED NOT SUPPORTED
+  {"800x600-48-lace", {35999, 800, 600, 80, 208, 264, 1064, 11, 23, 102, 702, 800, 0, 8, PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_HIGH|PM3VideoControl_VSYNC_ACTIVE_HIGH|PM3VideoControl_PIXELSIZE_8BIT}}, 
+   INTERLACED NOT SUPPORTED */
+/* Generated mode : "800x600-56" */
+	{
+		"800x600-56", {
+	35999, 800, 600, 24, 96, 224, 1024, 1, 3, 25, 625,
+			    800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-60" */
+	{
+		"800x600-60", {
+	40000, 800, 600, 40, 168, 256, 1056, 1, 5, 28, 628,
+			    800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-70" */
+	{
+		"800x600-70", {
+	44899, 800, 600, 24, 168, 208, 1008, 9, 21, 36,
+			    636, 800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-72" */
+	{
+		"800x600-72", {
+	50000, 800, 600, 56, 176, 240, 1040, 37, 43, 66,
+			    666, 800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-75" */
+	{
+		"800x600-75", {
+	49497, 800, 600, 16, 96, 256, 1056, 1, 4, 25, 625,
+			    800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-90" */
+	{
+		"800x600-90", {
+	56637, 800, 600, 8, 72, 192, 992, 8, 19, 35, 635,
+			    800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "800x600-100", from /etc/fb.modes */
+/* DISABLED, hsstart == 0
+	{
+		"800x600-100", {
+	67499, 800, 600, 0, 64, 280, 1080, 7, 11, 25, 625,
+			    800, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+*/
+/* Generated mode : "800x600-100", from ??? */
+	{
+		"800x600-100", {
+			69650, 800, 600, 64, 128, 288, 1088, 4, 10, 40, 640, 800, 0, 8,
+			PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_LOW|
+			PM3VideoControl_VSYNC_ACTIVE_LOW|PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1024x768-43-lace" */
+/* INTERLACED NOT SUPPORTED
+  {"1024x768-43-lace", {44899, 1024, 768, 8, 184, 240, 1264, 1, 9, 49, 817, 1024, 0, 8, PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_HIGH|PM3VideoControl_VSYNC_ACTIVE_HIGH|PM3VideoControl_PIXELSIZE_8BIT}}, 
+   INTERLACED NOT SUPPORTED */
+/* Generated mode : "1024x768-60" */
+	{
+		"1024x768-60", {
+	64998, 1024, 768, 24, 160, 320, 1344, 3, 9, 38,
+			    806, 1024, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1024x768-70" */
+	{
+		"1024x768-70", {
+	74996, 1024, 768, 24, 160, 304, 1328, 3, 9, 38,
+			    806, 1024, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1024x768-72" */
+	{
+		"1024x768-72", {
+	74996, 10224, 768, 24, 160, 264, 10488, 3, 9, 38,
+			    806, 10224, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1024x768-75" */
+	{
+		"1024x768-75", {
+	78746, 1024, 768, 16, 112, 288, 1312, 1, 4, 32,
+			    800, 1024, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1024x768-90" */
+	{
+		"1024x768-90", {
+	100000, 1024, 768, 0, 96, 288, 1312, 21, 36, 77,
+			    845, 1024, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1024x768-100", from /etc/fb.modes */
+/* DISABLED, vsstart == 0
+	{
+		"1024x768-100", {
+	109998, 1024, 768, 0, 88, 368, 1392, 0, 8, 24, 792,
+			    1024, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+*/
+/* Generated mode : "1024x768-100", from ??? */
+	{
+		"1024x768-100", {
+			115500, 1024, 768, 32, 224, 416, 1440, 3, 13, 34, 802, 1024, 0, 8,
+			PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_LOW|
+			PM3VideoControl_VSYNC_ACTIVE_LOW|PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1152x864-43-lace" */
+/* INTERLACED NOT SUPPORTED
+  {"1152x864-43-lace", {64998, 1152, 864, 72, 200, 264, 1416, 78, 87, 191, 1055, 1152, 0, 8, PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_HIGH|PM3VideoControl_VSYNC_ACTIVE_HIGH|PM3VideoControl_PIXELSIZE_8BIT}}, 
+   INTERLACED NOT SUPPORTED */
+/* Generated mode : "1152x864-47-lace" */
+/* INTERLACED NOT SUPPORTED
+  {"1152x864-47-lace", {64998, 1152, 864, 88, 216, 296, 1448, 30, 39, 83, 947, 1152, 0, 8, PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_HIGH|PM3VideoControl_VSYNC_ACTIVE_HIGH|PM3VideoControl_PIXELSIZE_8BIT}}, 
+   INTERLACED NOT SUPPORTED */
+/* Generated mode : "1152x864-60" */
+	{
+		"1152x864-60", {
+	80000, 1152, 864, 64, 176, 304, 1456, 6, 11, 52,
+			    916, 1152, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1152x864-70" */
+	{
+		"1152x864-70", {
+	100000, 1152, 864, 40, 192, 360, 1512, 13, 24, 81,
+			    945, 1152, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1152x864-75" */
+	{
+		"1152x864-75", {
+	109998, 1152, 864, 24, 168, 312, 1464, 45, 53, 138,
+			    1002, 1152, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1152x864-80" */
+	{
+		"1152x864-80", {
+	109998, 1152, 864, 16, 128, 288, 1440, 30, 37, 94,
+			    958, 1152, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1280x1024-43-lace" */
+/* INTERLACED NOT SUPPORTED
+  {"1280x1024-43-lace", {80000, 1024, 1024, 80, 160, 320, 1344, 50, 60, 125, 1149, 1024, 0, 8, PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_HIGH|PM3VideoControl_VSYNC_ACTIVE_HIGH|PM3VideoControl_PIXELSIZE_8BIT}}, 
+   INTERLACED NOT SUPPORTED */
+/* Generated mode : "1280x1024-47-lace" */
+/* INTERLACED NOT SUPPORTED
+  {"1280x1024-47-lace", {80000, 1280, 1024, 80, 160, 320, 1600, 1, 11, 29, 1053, 1280, 0, 8, PM3VideoControl_ENABLE|PM3VideoControl_HSYNC_ACTIVE_HIGH|PM3VideoControl_VSYNC_ACTIVE_HIGH|PM3VideoControl_PIXELSIZE_8BIT}}, 
+   INTERLACED NOT SUPPORTED */
+/* Generated mode : "1280x1024-60" */
+	{
+		"1280x1024-60", {
+	107991, 1280, 1024, 48, 160, 408, 1688, 1, 4, 42,
+			    1066, 1280, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1280x1024-70" */
+	{
+		"1280x1024-70", {
+	125992, 1280, 1024, 80, 192, 408, 1688, 1, 6, 42,
+			    1066, 1280, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1280x1024-74" */
+	{
+		"1280x1024-74", {
+	134989, 1280, 1024, 32, 176, 432, 1712, 0, 30, 40,
+			    1064, 1280, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1280x1024-75" */
+	{
+		"1280x1024-75", {
+	134989, 1280, 1024, 16, 160, 408, 1688, 1, 4, 42,
+			    1066, 1280, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_HIGH
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_HIGH
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1600x1200-60" */
+	{
+		"1600x1200-60", {
+	155981, 1600, 1200, 32, 192, 448, 2048, 10, 18, 70,
+			    1270, 1600, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1600x1200-66" */
+	{
+		"1600x1200-66", {
+	171998, 1600, 1200, 40, 176, 480, 2080, 3, 6, 53,
+			    1253, 1600, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* Generated mode : "1600x1200-76" */
+	{
+		"1600x1200-76", {
+	197980, 1600, 1200, 40, 176, 480, 2080, 3, 8, 50,
+			    1250, 1600, 0, 8,
+			    PM3VideoControl_ENABLE |
+			    PM3VideoControl_HSYNC_ACTIVE_LOW
+			    |
+			    PM3VideoControl_VSYNC_ACTIVE_LOW
+			    | PM3VideoControl_PIXELSIZE_8BIT}},
+/* ##### end of auto-generated mode */
+	{
+	"\0",}
+};
+
+/* more mandatory stuff (see skeletonfb.c + framebuffer driver HOWTO */
+static struct pm3fb_info fb_info[PM3_MAX_BOARD];
+static struct pm3fb_par current_par[PM3_MAX_BOARD];
+static int current_par_valid[PM3_MAX_BOARD];
+/* to allow explicit filtering of board */
+short bus[PM3_MAX_BOARD];
+short slot[PM3_MAX_BOARD];
+short func[PM3_MAX_BOARD];
+short disable[PM3_MAX_BOARD];
+short noaccel[PM3_MAX_BOARD];
+char fontn[PM3_MAX_BOARD][PM3_FONTNAME_SIZE];
+short depth[PM3_MAX_BOARD];
+short flatpanel[PM3_MAX_BOARD];
+static struct display disp[PM3_MAX_BOARD];
+static char g_options[PM3_OPTIONS_SIZE] __initdata = "pm3fb,dummy";
+short printtimings = 0;
+short forcesize[PM3_MAX_BOARD];
+
+/* ********************* */
+/* ***** prototype ***** */
+/* ********************* */
+/* card-specific */
+static void pm3fb_j2000_setup(struct pm3fb_info *l_fb_info);
+/* permedia3-specific */
+static pm3fb_timing_result pm3fb_preserve_memory_timings(struct pm3fb_info *l_fb_info);
+static pm3fb_timing_result pm3fb_try_memory_timings(struct pm3fb_info *l_fb_info);
+static void pm3fb_write_memory_timings(struct pm3fb_info *l_fb_info);
+static unsigned long pm3fb_read_dac_reg(struct pm3fb_info *l_fb_info,
+					unsigned long r);
+static unsigned long pm3fb_CalculateClock(struct pm3fb_info *l_fb_info, unsigned long reqclock,	/* In kHz units */
+					  unsigned long refclock,	/* In kHz units */
+					  unsigned char *prescale,	/* ClkPreScale */
+					  unsigned char *feedback,	/* ClkFeedBackScale */
+					  unsigned char *postscale
+					  /* ClkPostScale */ );
+static void pm3fb_clear_memory(struct pm3fb_info *l_fb_info, u32 cc);
+static void pm3fb_clear_colormap(struct pm3fb_info *l_fb_info, unsigned char r, unsigned char g, unsigned char b);
+static void pm3fb_common_init(struct pm3fb_info *l_fb_info);
+static int pm3fb_Shiftbpp(struct pm3fb_info *l_fb_info,
+			  unsigned long depth, int v);
+static int pm3fb_Unshiftbpp(struct pm3fb_info *l_fb_info,
+			    unsigned long depth, int v);
+static void pm3fb_mapIO(struct pm3fb_info *l_fb_info);
+static void pm3fb_unmapIO(struct pm3fb_info *l_fb_info);
+#if defined(PM3FB_MASTER_DEBUG) && (PM3FB_MASTER_DEBUG >= 2)
+static void pm3fb_show_cur_mode(struct pm3fb_info *l_fb_info);
+#endif
+static void pm3fb_show_cur_timing(struct pm3fb_info *l_fb_info);
+static void pm3fb_write_mode(struct pm3fb_info *l_fb_info);
+static void pm3fb_read_mode(struct pm3fb_info *l_fb_info,
+			    struct pm3fb_par *curpar);
+static unsigned long pm3fb_size_memory(struct pm3fb_info *l_fb_info);
+/* accelerated permedia3-specific */
+#ifdef PM3FB_USE_ACCEL
+static void pm3fb_wait_pm3(struct pm3fb_info *l_fb_info);
+static void pm3fb_init_engine(struct pm3fb_info *l_fb_info);
+#ifdef FBCON_HAS_CFB32
+static void pm3fb_cfb32_clear(struct vc_data *conp,
+			      struct display *p,
+			      int sy, int sx, int height, int width);
+static void pm3fb_cfb32_clear_margins(struct vc_data *conp,
+				      struct display *p, int bottom_only);
+#endif /* FBCON_HAS_CFB32 */
+#ifdef FBCON_HAS_CFB16
+static void pm3fb_cfb16_clear(struct vc_data *conp,
+			      struct display *p,
+			      int sy, int sx, int height, int width);
+static void pm3fb_cfb16_clear_margins(struct vc_data *conp,
+				      struct display *p, int bottom_only);
+#endif /* FBCON_HAS_CFB16 */
+#ifdef FBCON_HAS_CFB8
+static void pm3fb_cfb8_clear(struct vc_data *conp,
+			     struct display *p,
+			     int sy, int sx, int height, int width);
+static void pm3fb_cfb8_clear_margins(struct vc_data *conp,
+				     struct display *p, int bottom_only);
+#endif /* FBCON_HAS_CFB8 */
+#if defined(FBCON_HAS_CFB8) || defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB32)
+static void pm3fb_cfbX_bmove(struct display *p,
+			     int sy, int sx,
+			     int dy, int dx, int height, int width);
+static void pm3fb_cfbX_putc(struct vc_data *conp, struct display *p,
+			    int c, int yy, int xx);
+static void pm3fb_cfbX_putcs(struct vc_data *conp, struct display *p,
+			     const unsigned short *s, int count, int yy,
+			     int xx);
+static void pm3fb_cfbX_revc(struct display *p, int xx, int yy);
+#endif /* FBCON_HAS_CFB8 || FBCON_HAS_CFB16 || FBCON_HAS_CFB32 */
+#endif /* PM3FB_USE_ACCEL */
+/* pre-init */
+static void pm3fb_mode_setup(char *mode, unsigned long board_num);
+static void pm3fb_pciid_setup(char *pciid, unsigned long board_num);
+static char *pm3fb_boardnum_setup(char *options, unsigned long *bn);
+static void pm3fb_real_setup(char *options);
+/* fbdev */
+static int pm3fb_encode_fix(struct fb_fix_screeninfo *fix,
+			    const void *par, struct fb_info_gen *info);
+static int pm3fb_decode_var(const struct fb_var_screeninfo *var,
+			    void *par, struct fb_info_gen *info);
+static void pm3fb_encode_depth(struct fb_var_screeninfo *var, long d);
+static int pm3fb_encode_var(struct fb_var_screeninfo *var,
+			    const void *par, struct fb_info_gen *info);
+static void pm3fb_get_par(void *par, struct fb_info_gen *info);
+static void pm3fb_set_par(const void *par, struct fb_info_gen *info);
+static void pm3fb_set_color(struct pm3fb_info *l_fb_info,
+			    unsigned char regno, unsigned char r,
+			    unsigned char g, unsigned char b);
+static int pm3fb_getcolreg(unsigned regno, unsigned *red, unsigned *green,
+			   unsigned *blue, unsigned *transp,
+			   struct fb_info *info);
+static int pm3fb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info);
+static int pm3fb_blank(int blank_mode, struct fb_info_gen *info);
+static void pm3fb_set_disp(const void *par, struct display *disp,
+			   struct fb_info_gen *info);
+static void pm3fb_detect(void);
+static int pm3fb_pan_display(const struct fb_var_screeninfo *var,
+			     struct fb_info_gen *info);
+static int pm3fb_ioctl(struct inode *inode, struct file *file,
+                       u_int cmd, u_long arg, int con,
+		       struct fb_info *info);
+
+
+/* the struct that hold them together */
+#ifdef KERNEL_2_2
+struct fbgen_hwswitch pm3fb_switch = {
+	pm3fb_detect, pm3fb_encode_fix, pm3fb_decode_var, pm3fb_encode_var,
+	pm3fb_get_par, pm3fb_set_par, pm3fb_getcolreg, pm3fb_setcolreg,
+	pm3fb_pan_display, pm3fb_blank, pm3fb_set_disp
+};
+
+static struct fb_ops pm3fb_ops = {
+	fbgen_get_fix, fbgen_get_var, fbgen_set_var,
+	fbgen_get_cmap, fbgen_set_cmap, fbgen_pan_display, pm3fb_ioctl,
+	    NULL, NULL
+};
+#endif /* KERNEL_2_2 */
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+struct fbgen_hwswitch pm3fb_switch = {
+	pm3fb_detect, pm3fb_encode_fix, pm3fb_decode_var, pm3fb_encode_var,
+	pm3fb_get_par, pm3fb_set_par, pm3fb_getcolreg, 
+	pm3fb_pan_display, pm3fb_blank, pm3fb_set_disp
+};
+
+static struct fb_ops pm3fb_ops = {
+	owner:		THIS_MODULE,
+	fb_get_fix:	fbgen_get_fix,
+	fb_get_var:	fbgen_get_var,
+	fb_set_var:	fbgen_set_var,
+	fb_get_cmap:	fbgen_get_cmap,
+	fb_set_cmap:	fbgen_set_cmap,
+	fb_setcolreg:	pm3fb_setcolreg,
+	fb_pan_display:	fbgen_pan_display,
+	fb_blank:	fbgen_blank,
+	fb_ioctl:	pm3fb_ioctl,
+};
+#endif /* KERNEL_2_4 or KERNEL_2_5 */
+#ifdef PM3FB_USE_ACCEL
+#ifdef FBCON_HAS_CFB32
+static struct display_switch pm3fb_cfb32 = {
+	fbcon_cfb32_setup, pm3fb_cfbX_bmove, pm3fb_cfb32_clear,
+	pm3fb_cfbX_putc, pm3fb_cfbX_putcs, pm3fb_cfbX_revc,
+	NULL /* cursor() */ , NULL /* set_font() */ ,
+	pm3fb_cfb32_clear_margins,
+	FONTWIDTHRANGE(1, 16)	/* true only if accelerated... */
+};
+#endif /* FBCON_HAS_CFB32 */
+#ifdef FBCON_HAS_CFB16
+static struct display_switch pm3fb_cfb16 = {
+	fbcon_cfb16_setup, pm3fb_cfbX_bmove, pm3fb_cfb16_clear,
+	pm3fb_cfbX_putc, pm3fb_cfbX_putcs, pm3fb_cfbX_revc,
+	NULL /* cursor() */ , NULL /* set_font() */ ,
+	pm3fb_cfb16_clear_margins,
+	FONTWIDTHRANGE(1, 16)	/* true only if accelerated... */
+};
+#endif /* FBCON_HAS_CFB16 */
+#ifdef FBCON_HAS_CFB8
+static struct display_switch pm3fb_cfb8 = {
+	fbcon_cfb8_setup, pm3fb_cfbX_bmove, pm3fb_cfb8_clear,
+	pm3fb_cfbX_putc, pm3fb_cfbX_putcs, pm3fb_cfbX_revc,
+	NULL /* cursor() */ , NULL /* set_font() */ ,
+	pm3fb_cfb8_clear_margins,
+	FONTWIDTHRANGE(1, 16)	/* true only if accelerated... */
+};
+#endif /* FBCON_HAS_CFB8 */
+#endif /* PM3FB_USE_ACCEL */
+
+/* ****************************** */
+/* ***** card-specific data ***** */
+/* ****************************** */
+struct pm3fb_card_timings {
+	unsigned long memsize; /* 0 for last value (i.e. default) */
+	struct pm3fb_timings memt;
+};
+
+static struct pm3fb_card_timings t_FormacProFormance3[] = {
+	{ 16, { 0x02e311b8, 0x06100205, 0x08000002, 0x00000079, 0x00000000} },
+	{ 0, { 0x02e311b8, 0x06100205, 0x08000002, 0x00000079, 0x00000000} } /* from 16 MB PF3 */
+};
+
+static struct pm3fb_card_timings t_AppianJeronimo2000[] = {
+	{ 32, { 0x02e311B8, 0x07424905, 0x0c000003, 0x00000061, 0x00000000} },
+	{ 0, { 0x02e311B8, 0x07424905, 0x0c000003, 0x00000061, 0x00000000} } /* from 32MB J2000 */
+};
+
+static struct pm3fb_card_timings t_3DLabsOxygenVX1[] = {
+	{ 32, { 0x30e311b8, 0x08501204, 0x08000002, 0x0000006b, 0x00000000} },
+	{ 0, { 0x30e311b8, 0x08501204, 0x08000002, 0x0000006b, 0x00000000} } /* from 32MB VX1 */
+};
+
+static struct {
+		char cardname[32]; /* recognized card name */
+		u16 subvendor; /* subvendor of the card */
+		u16 subdevice; /* subdevice of the card */
+		u8  func; /* function of the card to which the extra init apply */
+		void (*specific_setup)(struct pm3fb_info *l_fb_info); /* card/func specific setup, done before _any_ FB access */
+	struct pm3fb_card_timings *c_memt; /* defauls timings for the boards */
+} cardbase[] = {
+	{ "Unknown Permedia3 board", 0xFFFF, 0xFFFF, 0xFF, NULL, NULL },
+	{ "Appian Jeronimo 2000 head 1", 0x1097, 0x3d32, 1, NULL,
+	  t_AppianJeronimo2000
+	},
+	{ "Appian Jeronimo 2000 head 2", 0x1097, 0x3d32, 2, pm3fb_j2000_setup,
+	  t_AppianJeronimo2000
+	},
+	{ "Formac ProFormance 3", PCI_VENDOR_ID_3DLABS, 0x000a, 0, NULL, /* Formac use 3DLabs ID ?!? */
+	  t_FormacProFormance3
+	},
+	{ "3DLabs Permedia3 Create!", PCI_VENDOR_ID_3DLABS, 0x0127, 0, NULL, NULL },
+	{ "3DLabs Oxygen VX1 PCI", PCI_VENDOR_ID_3DLABS, 0x0121, 0, NULL,
+	  t_3DLabsOxygenVX1
+	},
+	{ "3DLabs Oxygen VX1 AGP", PCI_VENDOR_ID_3DLABS, 0x0125, 0, NULL, NULL },
+	{ "3DLabs Oxygen VX1-16 AGP", PCI_VENDOR_ID_3DLABS, 0x0140, 0, NULL, NULL },
+	{ "3DLabs Oxygen VX1-1600SW PCI", PCI_VENDOR_ID_3DLABS, 0x0800, 0, NULL, NULL },
+	{ "\0", 0x0, 0x0, 0, NULL, NULL }
+};
+
+/* ********************************** */
+/* ***** card-specific function ***** */
+/* ********************************** */
+static void pm3fb_j2000_setup(struct pm3fb_info *l_fb_info)
+{       /* the appian j2000 require more initialization of the second head */
+	/* l_fb_info must point to the _second_ head of the J2000 */
+	
+	DTRACE;
+
+	l_fb_info->memt = t_AppianJeronimo2000[0].memt; /* 32 MB, first and only j2000 ? */
+	
+	pm3fb_write_memory_timings(l_fb_info);
+}
+
+/* *************************************** */
+/* ***** permedia3-specific function ***** */
+/* *************************************** */
+static pm3fb_timing_result pm3fb_preserve_memory_timings(struct pm3fb_info *l_fb_info)
+{
+	l_fb_info->memt.caps = PM3_READ_REG(PM3LocalMemCaps);
+	l_fb_info->memt.timings = PM3_READ_REG(PM3LocalMemTimings);
+	l_fb_info->memt.control = PM3_READ_REG(PM3LocalMemControl);
+	l_fb_info->memt.refresh = PM3_READ_REG(PM3LocalMemRefresh);
+	l_fb_info->memt.powerdown = PM3_READ_REG(PM3LocalMemPowerDown);
+
+	if ((l_fb_info->memt.caps == PM3FB_UNKNOWN_TIMING_VALUE) ||
+	    (l_fb_info->memt.timings == PM3FB_UNKNOWN_TIMING_VALUE) ||
+	    (l_fb_info->memt.control == PM3FB_UNKNOWN_TIMING_VALUE) ||
+	    (l_fb_info->memt.refresh == PM3FB_UNKNOWN_TIMING_VALUE) ||
+	    (l_fb_info->memt.powerdown == PM3FB_UNKNOWN_TIMING_VALUE))
+	{
+		printk(KERN_ERR "pm3fb: invalid memory timings in permedia3 board #%ld\n", l_fb_info->board_num);
+		return(pm3fb_try_memory_timings(l_fb_info));
+	}
+	return(pm3fb_timing_ok);
+}
+
+static pm3fb_timing_result pm3fb_try_memory_timings(struct pm3fb_info *l_fb_info)
+{
+	if (cardbase[l_fb_info->board_type].c_memt)
+	{
+		int i = 0, done = 0;
+		while (!done)
+		{
+			if ((cardbase[l_fb_info->board_type].c_memt[i].memsize == l_fb_info->fb_size)
+			    || !(cardbase[l_fb_info->board_type].c_memt[i].memsize))
+			{ /* will use the 0-sized timings by default */
+				done = 1;
+				l_fb_info->memt = cardbase[l_fb_info->board_type].c_memt[i].memt;
+				printk(KERN_WARNING  "pm3fb: trying to use predefined memory timings for permedia3 board #%ld (%s, %ld MB)\n",
+				       l_fb_info->board_num,
+				       cardbase[l_fb_info->board_type].cardname,
+				       cardbase[l_fb_info->board_type].c_memt[i].memsize);
+				pm3fb_write_memory_timings(l_fb_info);
+				return(pm3fb_timing_retry);
+			}
+			i++;
+		}
+	} else
+		return(pm3fb_timing_problem);
+	return(pm3fb_timing_ok);
+}
+
+static void pm3fb_write_memory_timings(struct pm3fb_info *l_fb_info)
+{
+	unsigned char m, n, p;
+	unsigned long clockused;
+	
+	PM3_SLOW_WRITE_REG(PM3LocalMemCaps, l_fb_info->memt.caps);
+	PM3_SLOW_WRITE_REG(PM3LocalMemTimings, l_fb_info->memt.timings);
+	PM3_SLOW_WRITE_REG(PM3LocalMemControl, l_fb_info->memt.control);
+	PM3_SLOW_WRITE_REG(PM3LocalMemRefresh, l_fb_info->memt.refresh);
+	PM3_SLOW_WRITE_REG(PM3LocalMemPowerDown, l_fb_info->memt.powerdown);
+
+	clockused =
+	    pm3fb_CalculateClock(l_fb_info, 2 * 105000, PM3_REF_CLOCK, &m,
+				 &n, &p);
+
+	PM3_WRITE_DAC_REG(PM3RD_KClkPreScale, m);
+	PM3_WRITE_DAC_REG(PM3RD_KClkFeedbackScale, n);
+	PM3_WRITE_DAC_REG(PM3RD_KClkPostScale, p);
+	PM3_WRITE_DAC_REG(PM3RD_KClkControl,
+			  PM3RD_KClkControl_STATE_RUN |
+			  PM3RD_KClkControl_SOURCE_PLL |
+			  PM3RD_KClkControl_ENABLE);
+	PM3_WRITE_DAC_REG(PM3RD_MClkControl,
+			  PM3RD_MClkControl_STATE_RUN |
+			  PM3RD_MClkControl_SOURCE_KCLK |
+			  PM3RD_MClkControl_ENABLE);
+	PM3_WRITE_DAC_REG(PM3RD_SClkControl,
+			  PM3RD_SClkControl_STATE_RUN |
+			  PM3RD_SClkControl_SOURCE_PCLK |
+			  PM3RD_SClkControl_ENABLE);
+}
+
+static unsigned long pm3fb_read_dac_reg(struct pm3fb_info *l_fb_info,
+					unsigned long r)
+{
+	DASSERT((l_fb_info->vIOBase != (unsigned char *) (-1)),
+		"l_fb_info->vIOBase mapped in read dac reg\n");
+	PM3_SET_INDEX(r);
+	mb();
+	return (PM3_READ_REG(PM3RD_IndexedData));
+}
+
+/* Calculating various clock parameter */
+static unsigned long pm3fb_CalculateClock(struct pm3fb_info *l_fb_info, unsigned long reqclock,	/* In kHz units */
+					  unsigned long refclock,	/* In kHz units */
+					  unsigned char *prescale,	/* ClkPreScale */
+					  unsigned char *feedback,	/* ClkFeedBackScale */
+					  unsigned char *postscale
+					  /* ClkPostScale */ )
+{
+	int f, pre, post;
+	unsigned long freq;
+	long freqerr = 1000;
+	unsigned long actualclock = 0;
+
+	DTRACE;
+
+	for (f = 1; f < 256; f++) {
+		for (pre = 1; pre < 256; pre++) {
+			for (post = 0; post < 5; post++) {
+				freq =
+				    ((2 * refclock * f) /
+				     (pre * (1 << post)));
+				if ((reqclock > freq - freqerr)
+				    && (reqclock < freq + freqerr)) {
+					freqerr =
+					    (reqclock >
+					     freq) ? reqclock -
+					    freq : freq - reqclock;
+					*feedback = f;
+					*prescale = pre;
+					*postscale = post;
+					actualclock = freq;
+				}
+			}
+		}
+	}
+
+	return (actualclock);
+}
+
+static int pm3fb_Shiftbpp(struct pm3fb_info *l_fb_info,
+			  unsigned long depth, int v)
+{
+	DTRACE;
+	
+	switch (depth) {
+	case 8:
+		return (v >> 4);
+	case 12:
+	case 15:
+	case 16:
+		return (v >> 3);
+	case 32:
+		return (v >> 2);
+	}
+	DPRINTK(1, "Unsupported depth %ld\n", depth);
+	return (0);
+}
+
+static int pm3fb_Unshiftbpp(struct pm3fb_info *l_fb_info,
+			    unsigned long depth, int v)
+{
+	DTRACE;
+
+	switch (depth) {
+	case 8:
+		return (v << 4);
+	case 12:	
+	case 15:
+	case 16:
+		return (v << 3);
+	case 32:
+		return (v << 2);
+	}
+	DPRINTK(1, "Unsupported depth %ld\n", depth);
+	return (0);
+}
+
+static void pm3fb_mapIO(struct pm3fb_info *l_fb_info)
+{
+	DTRACE;
+
+	l_fb_info->vIOBase =
+	    ioremap((unsigned long) l_fb_info->pIOBase, PM3_REGS_SIZE);
+	l_fb_info->v_fb =
+	    ioremap((unsigned long) l_fb_info->p_fb, l_fb_info->fb_size);
+	DPRINTK(2, "IO mapping : IOBase %lx / %lx, fb %lx / %lx\n",
+		(unsigned long) l_fb_info->pIOBase,
+		(unsigned long) l_fb_info->vIOBase,
+		(unsigned long) l_fb_info->p_fb,
+		(unsigned long) l_fb_info->v_fb);
+}
+
+static void pm3fb_unmapIO(struct pm3fb_info *l_fb_info)
+{
+	DTRACE;
+
+	iounmap(l_fb_info->vIOBase);
+	iounmap(l_fb_info->v_fb);
+	l_fb_info->vIOBase = (unsigned char *) -1;
+	l_fb_info->v_fb = (unsigned char *) -1;
+}
+
+#if defined(PM3FB_MASTER_DEBUG) && (PM3FB_MASTER_DEBUG >= 2)
+static void pm3fb_show_cur_mode(struct pm3fb_info *l_fb_info)
+{
+	DPRINTK(2, "PM3Aperture0: 0x%08x\n", PM3_READ_REG(PM3Aperture0));
+	DPRINTK(2, "PM3Aperture1: 0x%08x\n", PM3_READ_REG(PM3Aperture1));
+	DPRINTK(2, "PM3ByAperture1Mode: 0x%08x\n",
+		PM3_READ_REG(PM3ByAperture1Mode));
+	DPRINTK(2, "PM3ByAperture2Mode: 0x%08x\n",
+		PM3_READ_REG(PM3ByAperture2Mode));
+	DPRINTK(2, "PM3ChipConfig: 0x%08x\n", PM3_READ_REG(PM3ChipConfig));
+	DPRINTK(2, "PM3FIFODis: 0x%08x\n", PM3_READ_REG(PM3FIFODis));
+	DPRINTK(2, "PM3HTotal: 0x%08x\n", PM3_READ_REG(PM3HTotal));
+	DPRINTK(2, "PM3HbEnd: 0x%08x\n", PM3_READ_REG(PM3HbEnd));
+	DPRINTK(2, "PM3HgEnd: 0x%08x\n", PM3_READ_REG(PM3HgEnd));
+	DPRINTK(2, "PM3HsEnd: 0x%08x\n", PM3_READ_REG(PM3HsEnd));
+	DPRINTK(2, "PM3HsStart: 0x%08x\n", PM3_READ_REG(PM3HsStart));
+	DPRINTK(2, "PM3MemBypassWriteMask: 0x%08x\n",
+		PM3_READ_REG(PM3MemBypassWriteMask));
+	DPRINTK(2, "PM3RD_IndexControl: 0x%08x\n",
+		PM3_READ_REG(PM3RD_IndexControl));
+	DPRINTK(2, "PM3ScreenBase: 0x%08x\n", PM3_READ_REG(PM3ScreenBase));
+	DPRINTK(2, "PM3ScreenStride: 0x%08x\n",
+		PM3_READ_REG(PM3ScreenStride));
+	DPRINTK(2, "PM3VClkCtl: 0x%08x\n", PM3_READ_REG(PM3VClkCtl));
+	DPRINTK(2, "PM3VTotal: 0x%08x\n", PM3_READ_REG(PM3VTotal));
+	DPRINTK(2, "PM3VbEnd: 0x%08x\n", PM3_READ_REG(PM3VbEnd));
+	DPRINTK(2, "PM3VideoControl: 0x%08x\n",
+		PM3_READ_REG(PM3VideoControl));
+	DPRINTK(2, "PM3VsEnd: 0x%08x\n", PM3_READ_REG(PM3VsEnd));
+	DPRINTK(2, "PM3VsStart: 0x%08x\n", PM3_READ_REG(PM3VsStart));
+
+	DPRINTK(2, "PM3RD_ColorFormat: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_ColorFormat));
+	DPRINTK(2, "PM3RD_DACControl: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_DACControl));
+	DPRINTK(2, "PM3RD_DClk0FeedbackScale: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_DClk0FeedbackScale));
+	DPRINTK(2, "PM3RD_DClk0PostScale: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_DClk0PostScale));
+	DPRINTK(2, "PM3RD_DClk0PreScale: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_DClk0PreScale));
+	DPRINTK(2, "[not set] PM3RD_IndexControl: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_IndexControl));
+	DPRINTK(2, "PM3RD_MiscControl: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_MiscControl));
+	DPRINTK(2, "PM3RD_PixelSize: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_PixelSize));
+	DPRINTK(2, "PM3RD_SyncControl: %ld\n",
+		PM3_READ_DAC_REG(PM3RD_SyncControl));
+}
+
+#endif /* defined(PM3FB_MASTER_DEBUG) && (PM3FB_MASTER_DEBUG >= 2) */
+static void pm3fb_show_cur_timing(struct pm3fb_info *l_fb_info)
+{
+	u16 subvendor, subdevice;
+
+	if ((!pci_read_config_word
+	     (l_fb_info->dev, PCI_SUBSYSTEM_VENDOR_ID, &subvendor))
+	    &&
+	    (!pci_read_config_word
+	     (l_fb_info->dev, PCI_SUBSYSTEM_ID, &subdevice))) {
+		/* well, nothing... */
+	} else {
+		subvendor = subdevice = (u16)-1;
+	}
+
+	printk(KERN_INFO "pm3fb: memory timings for board #%ld (subvendor: 0x%hx, subdevice: 0x%hx)\n", l_fb_info->board_num, subvendor, subdevice);
+	printk(KERN_INFO " PM3LocalMemCaps: 0x%08x\n",
+	       PM3_READ_REG(PM3LocalMemCaps));
+	printk(KERN_INFO " PM3LocalMemTimings: 0x%08x\n",
+	       PM3_READ_REG(PM3LocalMemTimings));
+	printk(KERN_INFO " PM3LocalMemControl: 0x%08x\n",
+	       PM3_READ_REG(PM3LocalMemControl));
+	printk(KERN_INFO " PM3LocalMemRefresh: 0x%08x\n",
+	       PM3_READ_REG(PM3LocalMemRefresh));
+	printk(KERN_INFO " PM3LocalMemPowerDown: 0x%08x\n",
+	       PM3_READ_REG(PM3LocalMemPowerDown));
+}
+
+/* write the mode to registers */
+static void pm3fb_write_mode(struct pm3fb_info *l_fb_info)
+{
+	char tempsync = 0x00, tempmisc = 0x00;
+	DTRACE;
+
+	PM3_SLOW_WRITE_REG(PM3MemBypassWriteMask, 0xffffffff);
+	PM3_SLOW_WRITE_REG(PM3Aperture0, 0x00000000);
+	PM3_SLOW_WRITE_REG(PM3Aperture1, 0x00000000);
+	PM3_SLOW_WRITE_REG(PM3FIFODis, 0x00000007);
+
+	PM3_SLOW_WRITE_REG(PM3HTotal,
+			   pm3fb_Shiftbpp(l_fb_info,
+					  l_fb_info->current_par->depth,
+					  l_fb_info->current_par->htotal -
+					  1));
+	PM3_SLOW_WRITE_REG(PM3HsEnd,
+			   pm3fb_Shiftbpp(l_fb_info,
+					  l_fb_info->current_par->depth,
+					  l_fb_info->current_par->hsend));
+	PM3_SLOW_WRITE_REG(PM3HsStart,
+			   pm3fb_Shiftbpp(l_fb_info,
+					  l_fb_info->current_par->depth,
+					  l_fb_info->current_par->
+					  hsstart));
+	PM3_SLOW_WRITE_REG(PM3HbEnd,
+			   pm3fb_Shiftbpp(l_fb_info,
+					  l_fb_info->current_par->depth,
+					  l_fb_info->current_par->hbend));
+	PM3_SLOW_WRITE_REG(PM3HgEnd,
+			   pm3fb_Shiftbpp(l_fb_info,
+					  l_fb_info->current_par->depth,
+					  l_fb_info->current_par->hbend));
+	PM3_SLOW_WRITE_REG(PM3ScreenStride,
+			   pm3fb_Shiftbpp(l_fb_info,
+					  l_fb_info->current_par->depth,
+					  l_fb_info->current_par->stride));
+	PM3_SLOW_WRITE_REG(PM3VTotal, l_fb_info->current_par->vtotal - 1);
+	PM3_SLOW_WRITE_REG(PM3VsEnd, l_fb_info->current_par->vsend - 1);
+	PM3_SLOW_WRITE_REG(PM3VsStart,
+			   l_fb_info->current_par->vsstart - 1);
+	PM3_SLOW_WRITE_REG(PM3VbEnd, l_fb_info->current_par->vbend);
+
+	switch (l_fb_info->current_par->depth) {
+	case 8:
+		PM3_SLOW_WRITE_REG(PM3ByAperture1Mode,
+				   PM3ByApertureMode_PIXELSIZE_8BIT);
+		PM3_SLOW_WRITE_REG(PM3ByAperture2Mode,
+				   PM3ByApertureMode_PIXELSIZE_8BIT);
+		break;
+
+	case 12:
+	case 15:
+	case 16:
+#ifndef __BIG_ENDIAN
+		PM3_SLOW_WRITE_REG(PM3ByAperture1Mode,
+				   PM3ByApertureMode_PIXELSIZE_16BIT);
+		PM3_SLOW_WRITE_REG(PM3ByAperture2Mode,
+				   PM3ByApertureMode_PIXELSIZE_16BIT);
+#else
+		PM3_SLOW_WRITE_REG(PM3ByAperture1Mode,
+				   PM3ByApertureMode_PIXELSIZE_16BIT |
+				   PM3ByApertureMode_BYTESWAP_BADC);
+		PM3_SLOW_WRITE_REG(PM3ByAperture2Mode,
+				   PM3ByApertureMode_PIXELSIZE_16BIT |
+				   PM3ByApertureMode_BYTESWAP_BADC);
+#endif /* ! __BIG_ENDIAN */
+		break;
+
+	case 32:
+#ifndef __BIG_ENDIAN
+		PM3_SLOW_WRITE_REG(PM3ByAperture1Mode,
+				   PM3ByApertureMode_PIXELSIZE_32BIT);
+		PM3_SLOW_WRITE_REG(PM3ByAperture2Mode,
+				   PM3ByApertureMode_PIXELSIZE_32BIT);
+#else
+		PM3_SLOW_WRITE_REG(PM3ByAperture1Mode,
+				   PM3ByApertureMode_PIXELSIZE_32BIT |
+				   PM3ByApertureMode_BYTESWAP_DCBA);
+		PM3_SLOW_WRITE_REG(PM3ByAperture2Mode,
+				   PM3ByApertureMode_PIXELSIZE_32BIT |
+				   PM3ByApertureMode_BYTESWAP_DCBA);
+#endif /* ! __BIG_ENDIAN */
+		break;
+
+	default:
+		DPRINTK(1, "Unsupported depth %d\n",
+			l_fb_info->current_par->depth);
+		break;
+	}
+
+	/*
+	 * Oxygen VX1 - it appears that setting PM3VideoControl and
+	 * then PM3RD_SyncControl to the same SYNC settings undoes
+	 * any net change - they seem to xor together.  Only set the
+	 * sync options in PM3RD_SyncControl.  --rmk
+	 */
+	{
+		unsigned int video = l_fb_info->current_par->video;
+
+		video &= ~(PM3VideoControl_HSYNC_MASK |
+			   PM3VideoControl_VSYNC_MASK);
+		video |= PM3VideoControl_HSYNC_ACTIVE_HIGH |
+			 PM3VideoControl_VSYNC_ACTIVE_HIGH;
+		PM3_SLOW_WRITE_REG(PM3VideoControl, video);
+	}
+	PM3_SLOW_WRITE_REG(PM3VClkCtl,
+			   (PM3_READ_REG(PM3VClkCtl) & 0xFFFFFFFC));
+	PM3_SLOW_WRITE_REG(PM3ScreenBase, l_fb_info->current_par->base);
+	PM3_SLOW_WRITE_REG(PM3ChipConfig,
+			   (PM3_READ_REG(PM3ChipConfig) & 0xFFFFFFFD));
+
+	{
+		unsigned char m;	/* ClkPreScale */
+		unsigned char n;	/* ClkFeedBackScale */
+		unsigned char p;	/* ClkPostScale */
+		(void)pm3fb_CalculateClock(l_fb_info, l_fb_info->current_par->pixclock, PM3_REF_CLOCK, &m, &n, &p);
+
+		DPRINTK(2,
+			"Pixclock: %d, Pre: %d, Feedback: %d, Post: %d\n",
+			l_fb_info->current_par->pixclock, (int) m, (int) n,
+			(int) p);
+
+		PM3_WRITE_DAC_REG(PM3RD_DClk0PreScale, m);
+		PM3_WRITE_DAC_REG(PM3RD_DClk0FeedbackScale, n);
+		PM3_WRITE_DAC_REG(PM3RD_DClk0PostScale, p);
+	}
+	/*
+	   PM3_WRITE_DAC_REG(PM3RD_IndexControl, 0x00);
+	 */
+	/*
+	   PM3_SLOW_WRITE_REG(PM3RD_IndexControl, 0x00);
+	 */
+	if ((l_fb_info->current_par->video & PM3VideoControl_HSYNC_MASK) ==
+	    PM3VideoControl_HSYNC_ACTIVE_HIGH)
+		tempsync |= PM3RD_SyncControl_HSYNC_ACTIVE_HIGH;
+	if ((l_fb_info->current_par->video & PM3VideoControl_VSYNC_MASK) ==
+	    PM3VideoControl_VSYNC_ACTIVE_HIGH)
+		tempsync |= PM3RD_SyncControl_VSYNC_ACTIVE_HIGH;
+	
+	PM3_WRITE_DAC_REG(PM3RD_SyncControl, tempsync);
+	DPRINTK(2, "PM3RD_SyncControl: %d\n", tempsync);
+	
+	if (flatpanel[l_fb_info->board_num])
+	{
+		PM3_WRITE_DAC_REG(PM3RD_DACControl, PM3RD_DACControl_BLANK_PEDESTAL_ENABLE);
+		PM3_WAIT(2);
+		PM3_WRITE_REG(PM3VSConfiguration, 0x06);
+		PM3_WRITE_REG(0x5a00, 1 << 14); /* black magic... */
+		tempmisc = PM3RD_MiscControl_VSB_OUTPUT_ENABLE;
+	}
+	else
+		PM3_WRITE_DAC_REG(PM3RD_DACControl, 0x00);
+
+	switch (l_fb_info->current_par->depth) {
+	case 8:
+		PM3_WRITE_DAC_REG(PM3RD_PixelSize,
+				  PM3RD_PixelSize_8_BIT_PIXELS);
+		PM3_WRITE_DAC_REG(PM3RD_ColorFormat,
+				  PM3RD_ColorFormat_CI8_COLOR |
+				  PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW);
+		tempmisc |= PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE;
+		break;
+	case 12:
+		PM3_WRITE_DAC_REG(PM3RD_PixelSize,
+				  PM3RD_PixelSize_16_BIT_PIXELS);
+		PM3_WRITE_DAC_REG(PM3RD_ColorFormat,
+				  PM3RD_ColorFormat_4444_COLOR |
+				  PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW |
+				  PM3RD_ColorFormat_LINEAR_COLOR_EXT_ENABLE);
+		tempmisc |= PM3RD_MiscControl_DIRECTCOLOR_ENABLE |
+			PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE;
+		break;		
+	case 15:
+		PM3_WRITE_DAC_REG(PM3RD_PixelSize,
+				  PM3RD_PixelSize_16_BIT_PIXELS);
+		PM3_WRITE_DAC_REG(PM3RD_ColorFormat,
+				  PM3RD_ColorFormat_5551_FRONT_COLOR |
+				  PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW |
+				  PM3RD_ColorFormat_LINEAR_COLOR_EXT_ENABLE);
+		tempmisc |= PM3RD_MiscControl_DIRECTCOLOR_ENABLE |
+			PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE;
+		break;		
+	case 16:
+		PM3_WRITE_DAC_REG(PM3RD_PixelSize,
+				  PM3RD_PixelSize_16_BIT_PIXELS);
+		PM3_WRITE_DAC_REG(PM3RD_ColorFormat,
+				  PM3RD_ColorFormat_565_FRONT_COLOR |
+				  PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW |
+				  PM3RD_ColorFormat_LINEAR_COLOR_EXT_ENABLE);
+		tempmisc |= PM3RD_MiscControl_DIRECTCOLOR_ENABLE |
+			PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE;
+		break;
+	case 32:
+		PM3_WRITE_DAC_REG(PM3RD_PixelSize,
+				  PM3RD_PixelSize_32_BIT_PIXELS);
+		PM3_WRITE_DAC_REG(PM3RD_ColorFormat,
+				  PM3RD_ColorFormat_8888_COLOR |
+				  PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW);
+		tempmisc |= PM3RD_MiscControl_DIRECTCOLOR_ENABLE |
+			PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE;
+		break;
+	}
+	PM3_WRITE_DAC_REG(PM3RD_MiscControl, tempmisc);
+	
+	PM3_SHOW_CUR_MODE;
+}
+
+static void pm3fb_read_mode(struct pm3fb_info *l_fb_info,
+			    struct pm3fb_par *curpar)
+{
+	unsigned long pixsize1, pixsize2, clockused;
+	unsigned long pre, feedback, post;
+
+	DTRACE;
+
+	clockused = PM3_READ_REG(PM3VClkCtl);
+
+	switch (clockused) {
+	case 3:
+		pre = PM3_READ_DAC_REG(PM3RD_DClk3PreScale);
+		feedback = PM3_READ_DAC_REG(PM3RD_DClk3FeedbackScale);
+		post = PM3_READ_DAC_REG(PM3RD_DClk3PostScale);
+
+		DPRINTK(2,
+			"DClk3 parameter: Pre: %ld, Feedback: %ld, Post: %ld ; giving pixclock: %ld\n",
+			pre, feedback, post, PM3_SCALE_TO_CLOCK(pre,
+								feedback,
+								post));
+		break;
+	case 2:
+		pre = PM3_READ_DAC_REG(PM3RD_DClk2PreScale);
+		feedback = PM3_READ_DAC_REG(PM3RD_DClk2FeedbackScale);
+		post = PM3_READ_DAC_REG(PM3RD_DClk2PostScale);
+
+		DPRINTK(2,
+			"DClk2 parameter: Pre: %ld, Feedback: %ld, Post: %ld ; giving pixclock: %ld\n",
+			pre, feedback, post, PM3_SCALE_TO_CLOCK(pre,
+								feedback,
+								post));
+		break;
+	case 1:
+		pre = PM3_READ_DAC_REG(PM3RD_DClk1PreScale);
+		feedback = PM3_READ_DAC_REG(PM3RD_DClk1FeedbackScale);
+		post = PM3_READ_DAC_REG(PM3RD_DClk1PostScale);
+
+		DPRINTK(2,
+			"DClk1 parameter: Pre: %ld, Feedback: %ld, Post: %ld ; giving pixclock: %ld\n",
+			pre, feedback, post, PM3_SCALE_TO_CLOCK(pre,
+								feedback,
+								post));
+		break;
+	case 0:
+		pre = PM3_READ_DAC_REG(PM3RD_DClk0PreScale);
+		feedback = PM3_READ_DAC_REG(PM3RD_DClk0FeedbackScale);
+		post = PM3_READ_DAC_REG(PM3RD_DClk0PostScale);
+
+		DPRINTK(2,
+			"DClk0 parameter: Pre: %ld, Feedback: %ld, Post: %ld ; giving pixclock: %ld\n",
+			pre, feedback, post, PM3_SCALE_TO_CLOCK(pre,
+								feedback,
+								post));
+		break;
+	default:
+		pre = feedback = post = 0;
+		DPRINTK(1, "Unknowk D clock used : %ld\n", clockused);
+		break;
+	}
+
+	curpar->pixclock = PM3_SCALE_TO_CLOCK(pre, feedback, post);
+
+	pixsize1 =
+	    PM3ByApertureMode_PIXELSIZE_MASK &
+	    (PM3_READ_REG(PM3ByAperture1Mode));
+	pixsize2 =
+	    PM3ByApertureMode_PIXELSIZE_MASK &
+	    (PM3_READ_REG(PM3ByAperture2Mode));
+
+	DASSERT((pixsize1 == pixsize2),
+		"pixsize the same in both aperture\n");
+
+	if (pixsize1 & PM3ByApertureMode_PIXELSIZE_32BIT)
+		curpar->depth = 32;
+	else if (pixsize1 & PM3ByApertureMode_PIXELSIZE_16BIT)
+	{
+		curpar->depth = 16;
+	}
+	else
+		curpar->depth = 8;
+
+	/* not sure if I need to add one on the next ; it give better result with */
+	curpar->htotal =
+	    pm3fb_Unshiftbpp(l_fb_info, curpar->depth,
+			     1 + PM3_READ_REG(PM3HTotal));
+	curpar->hsend =
+	    pm3fb_Unshiftbpp(l_fb_info, curpar->depth,
+			     PM3_READ_REG(PM3HsEnd));
+	curpar->hsstart =
+	    pm3fb_Unshiftbpp(l_fb_info, curpar->depth,
+			     PM3_READ_REG(PM3HsStart));
+	curpar->hbend =
+	    pm3fb_Unshiftbpp(l_fb_info, curpar->depth,
+			     PM3_READ_REG(PM3HbEnd));
+
+	curpar->stride =
+	    pm3fb_Unshiftbpp(l_fb_info, curpar->depth,
+			     PM3_READ_REG(PM3ScreenStride));
+
+	curpar->vtotal = 1 + PM3_READ_REG(PM3VTotal);
+	curpar->vsend = 1 + PM3_READ_REG(PM3VsEnd);
+	curpar->vsstart = 1 + PM3_READ_REG(PM3VsStart);
+	curpar->vbend = PM3_READ_REG(PM3VbEnd);
+
+	curpar->video = PM3_READ_REG(PM3VideoControl);
+
+	curpar->base = PM3_READ_REG(PM3ScreenBase);
+	curpar->width = curpar->htotal - curpar->hbend; /* make virtual == displayed resolution */
+	curpar->height = curpar->vtotal - curpar->vbend;
+
+	DPRINTK(2, "Found : %d * %d, %d Khz, stride is %08x\n",
+		curpar->width, curpar->height, curpar->pixclock,
+		curpar->stride);
+}
+
+static unsigned long pm3fb_size_memory(struct pm3fb_info *l_fb_info)
+{
+	unsigned long memsize = 0, tempBypass, i, temp1, temp2;
+	u16 subvendor, subdevice;
+	pm3fb_timing_result ptr;
+
+	DTRACE;
+
+	l_fb_info->fb_size = 64 * 1024 * 1024;	/* pm3 aperture always 64 MB */
+	pm3fb_mapIO(l_fb_info);	/* temporary map IO */
+
+	DASSERT((l_fb_info->vIOBase != NULL),
+		"IO successfully mapped before mem detect\n");
+	DASSERT((l_fb_info->v_fb != NULL),
+		"FB successfully mapped before mem detect\n");
+
+	/* card-specific stuff, *before* accessing *any* FB memory */
+	if ((!pci_read_config_word
+	     (l_fb_info->dev, PCI_SUBSYSTEM_VENDOR_ID, &subvendor))
+	    &&
+	    (!pci_read_config_word
+	     (l_fb_info->dev, PCI_SUBSYSTEM_ID, &subdevice))) {
+		i = 0; l_fb_info->board_type = 0;
+		while ((cardbase[i].cardname[0]) && !(l_fb_info->board_type)) {
+			if ((cardbase[i].subvendor == subvendor) &&
+			    (cardbase[i].subdevice == subdevice) &&
+			    (cardbase[i].func == PCI_FUNC(l_fb_info->dev->devfn))) {
+				DPRINTK(2, "Card #%ld is an %s\n",
+					l_fb_info->board_num,
+					cardbase[i].cardname);
+				if (cardbase[i].specific_setup)
+					cardbase[i].specific_setup(l_fb_info);
+				l_fb_info->board_type = i;
+			}
+			i++;
+		}
+		if (!l_fb_info->board_type) {
+			DPRINTK(1, "Card #%ld is an unknown 0x%04x / 0x%04x\n",
+				l_fb_info->board_num, subvendor, subdevice);
+		}
+	} else {
+		printk(KERN_ERR "pm3fb: Error: pci_read_config_word failed, board #%ld\n",
+		       l_fb_info->board_num);
+	}
+
+	if (printtimings)
+		pm3fb_show_cur_timing(l_fb_info);
+	
+	/* card-specific setup is done, we preserve the final
+           memory timing for future reference */
+	if ((ptr = pm3fb_preserve_memory_timings(l_fb_info)) == pm3fb_timing_problem) { /* memory timings were wrong ! oops.... */
+		return(0);
+	}
+	
+	tempBypass = PM3_READ_REG(PM3MemBypassWriteMask);
+
+	DPRINTK(2, "PM3MemBypassWriteMask was: 0x%08lx\n", tempBypass);
+
+	PM3_SLOW_WRITE_REG(PM3MemBypassWriteMask, 0xFFFFFFFF);
+
+	/* pm3 split up memory, replicates, and do a lot of nasty stuff IMHO ;-) */
+	for (i = 0; i < 32; i++) {
+#ifdef KERNEL_2_2
+#ifdef MUST_BYTESWAP
+		writel(__swab32(i * 0x00345678),
+		       (l_fb_info->v_fb + (i * 1048576)));
+#else
+		writel(i * 0x00345678, (l_fb_info->v_fb + (i * 1048576)));
+#endif
+		mb();
+#ifdef MUST_BYTESWAP
+		temp1 = __swab32(readl((l_fb_info->v_fb + (i * 1048576))));
+#else
+		temp1 = readl((l_fb_info->v_fb + (i * 1048576)));
+#endif
+#endif	/* KERNEL_2_2 */
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+		fb_writel(i * 0x00345678,
+			  (l_fb_info->v_fb + (i * 1048576)));
+		mb();
+		temp1 = fb_readl((l_fb_info->v_fb + (i * 1048576)));
+#endif /* KERNEL_2_4 or KERNEL_2_5 */
+		/* Let's check for wrapover, write will fail at 16MB boundary */
+		if (temp1 == (i * 0x00345678))
+			memsize = i;
+		else
+			break;
+	}
+
+	DPRINTK(2, "First detect pass already got %ld MB\n", memsize + 1);
+
+	if (memsize == i) {
+		for (i = 0; i < 32; i++) {
+			/* Clear first 32MB ; 0 is 0, no need to byteswap */
+			writel(0x0000000,
+			       (l_fb_info->v_fb + (i * 1048576)));
+			mb();
+		}
+
+		for (i = 32; i < 64; i++) {
+#ifdef KERNEL_2_2
+#ifdef MUST_BYTESWAP
+			writel(__swab32(i * 0x00345678),
+			       (l_fb_info->v_fb + (i * 1048576)));
+#else
+			writel(i * 0x00345678,
+			       (l_fb_info->v_fb + (i * 1048576)));
+#endif
+			mb();
+#ifdef MUST_BYTESWAP
+			temp1 =
+			    __swab32(readl
+				     ((l_fb_info->v_fb + (i * 1048576))));
+			temp2 =
+			    __swab32(readl
+				     ((l_fb_info->v_fb +
+				       ((i - 32) * 1048576))));
+#else
+			temp1 = readl((l_fb_info->v_fb + (i * 1048576)));
+			temp2 =
+			    readl((l_fb_info->v_fb +
+				   ((i - 32) * 1048576)));
+#endif
+#endif /* KERNEL_2_2 */
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+			fb_writel(i * 0x00345678,
+				  (l_fb_info->v_fb + (i * 1048576)));
+			mb();
+			temp1 =
+			    fb_readl((l_fb_info->v_fb + (i * 1048576)));
+			temp2 =
+			    fb_readl((l_fb_info->v_fb +
+				      ((i - 32) * 1048576)));
+#endif /* KERNEL_2_4 or KERNEL_2_5 */
+			if ((temp1 == (i * 0x00345678)) && (temp2 == 0))	/* different value, different RAM... */
+				memsize = i;
+			else
+				break;
+		}
+	}
+
+	DPRINTK(2, "Second detect pass got %ld MB\n", memsize + 1);
+
+	PM3_SLOW_WRITE_REG(PM3MemBypassWriteMask, tempBypass);
+
+	pm3fb_unmapIO(l_fb_info);
+	memsize = 1048576 * (memsize + 1);
+
+	DPRINTK(2, "Returning 0x%08lx bytes\n", memsize);
+
+	if (forcesize[l_fb_info->board_num] && ((forcesize[l_fb_info->board_num] * 1048576) != memsize))
+	{
+		printk(KERN_WARNING "pm3fb: mismatch between probed (%ld MB) and specified (%hd MB) memory size, using SPECIFIED !\n", memsize, forcesize[l_fb_info->board_num]);
+		memsize = 1048576 * forcesize[l_fb_info->board_num];
+	}
+	
+	l_fb_info->fb_size = memsize;
+	
+	if (ptr == pm3fb_timing_retry)
+	{
+		printk(KERN_WARNING "pm3fb: retrying memory timings check");
+		if (pm3fb_try_memory_timings(l_fb_info) == pm3fb_timing_problem)
+			return(0);
+	}
+	
+	return (memsize);
+}
+
+static void pm3fb_clear_memory(struct pm3fb_info *l_fb_info, u32 cc)
+{
+	int i;
+
+	DTRACE;
+
+	for (i = 0; i < (l_fb_info->fb_size / sizeof(u32)) ; i++) /* clear entire FB memory to black */
+	{
+#ifdef KERNEL_2_2
+#ifdef MUST_BYTESWAP
+		writel(__swab32(cc), (l_fb_info->v_fb + (i * sizeof(u32))));
+#else
+		writel(cc, (l_fb_info->v_fb + (i * sizeof(u32))));
+#endif
+#endif
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+		fb_writel(cc, (l_fb_info->v_fb + (i * sizeof(u32))));
+#endif
+	}
+}
+
+static void pm3fb_clear_colormap(struct pm3fb_info *l_fb_info, unsigned char r, unsigned char g, unsigned char b)
+{
+	int i;
+
+	DTRACE;
+
+	for (i = 0; i < 256 ; i++) /* fill color map with white */
+		pm3fb_set_color(l_fb_info, i, r, g, b);
+
+}
+
+/* common initialisation */
+static void pm3fb_common_init(struct pm3fb_info *l_fb_info)
+{
+	DTRACE;
+
+	DPRINTK(2, "Initializing board #%ld @ %lx\n", l_fb_info->board_num,
+		(unsigned long) l_fb_info);
+
+	strcpy(l_fb_info->gen.info.modename, permedia3_name);
+	disp[l_fb_info->board_num].scrollmode = 0;	/* SCROLL_YNOMOVE; *//* 0 means "let fbcon choose" */
+	l_fb_info->gen.parsize = sizeof(struct pm3fb_par);
+	l_fb_info->gen.info.changevar = NULL;
+	l_fb_info->gen.info.node = B_FREE;
+	l_fb_info->gen.info.fbops = &pm3fb_ops;
+	l_fb_info->gen.info.disp = &(disp[l_fb_info->board_num]);
+	if (fontn[l_fb_info->board_num][0])
+		strcpy(l_fb_info->gen.info.fontname,
+		       fontn[l_fb_info->board_num]);
+	l_fb_info->gen.info.switch_con = &fbgen_switch;
+	l_fb_info->gen.info.updatevar = &fbgen_update_var;	/* */
+	l_fb_info->gen.info.flags = FBINFO_FLAG_DEFAULT;
+
+	pm3fb_mapIO(l_fb_info);
+
+	pm3fb_clear_memory(l_fb_info, 0);
+	pm3fb_clear_colormap(l_fb_info, 0, 0, 0);
+
+	(void) fbgen_get_var(&(disp[l_fb_info->board_num]).var, -1,
+			     &l_fb_info->gen.info);
+
+	if (depth[l_fb_info->board_num]) /* override mode-defined depth */
+	{
+		pm3fb_encode_depth(&(disp[l_fb_info->board_num]).var, depth[l_fb_info->board_num]);
+		(disp[l_fb_info->board_num]).var.bits_per_pixel = depth2bpp(depth[l_fb_info->board_num]);
+	}
+
+	(void) fbgen_do_set_var(&(disp[l_fb_info->board_num]).var, 1,
+				&l_fb_info->gen);
+
+	fbgen_set_disp(-1, &l_fb_info->gen);
+
+	do_install_cmap(0, &l_fb_info->gen.info);
+
+	if (register_framebuffer(&l_fb_info->gen.info) < 0) {
+		DPRINTK(1, "Couldn't register framebuffer\n");
+		return;
+	}
+
+	PM3_WRITE_DAC_REG(PM3RD_CursorMode,
+			  PM3RD_CursorMode_CURSOR_DISABLE);
+	
+	PM3_SHOW_CUR_MODE;
+	
+	pm3fb_write_mode(l_fb_info);
+	
+	printk("fb%d: %s, using %uK of video memory (%s)\n",
+	       GET_FB_IDX(l_fb_info->gen.info.node),
+	       permedia3_name, (u32) (l_fb_info->fb_size >> 10),
+	       cardbase[l_fb_info->board_type].cardname);
+}
+
+/* **************************************************** */
+/* ***** accelerated permedia3-specific functions ***** */
+/* **************************************************** */
+#ifdef PM3FB_USE_ACCEL
+static void pm3fb_wait_pm3(struct pm3fb_info *l_fb_info)
+{
+	DTRACE;
+
+	PM3_SLOW_WRITE_REG(PM3FilterMode, PM3FilterModeSync);
+	PM3_SLOW_WRITE_REG(PM3Sync, 0);
+	mb();
+	do {
+		while ((PM3_READ_REG(PM3OutFIFOWords)) == 0);
+		rmb();
+	} while ((PM3_READ_REG(PM3OutputFifo)) != PM3Sync_Tag);
+}
+
+static void pm3fb_init_engine(struct pm3fb_info *l_fb_info)
+{
+	PM3_SLOW_WRITE_REG(PM3FilterMode, PM3FilterModeSync);
+	PM3_SLOW_WRITE_REG(PM3StatisticMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3DeltaMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3RasterizerMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3ScissorMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3LineStippleMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3AreaStippleMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3GIDMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3DepthMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3StencilMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3StencilData, 0x0);
+	PM3_SLOW_WRITE_REG(PM3ColorDDAMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureCoordMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureIndexMode0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureIndexMode1, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureReadMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3LUTMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureFilterMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureCompositeMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureApplicationMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureCompositeColorMode1, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureCompositeAlphaMode1, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureCompositeColorMode0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3TextureCompositeAlphaMode0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FogMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3ChromaTestMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3AlphaTestMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3AntialiasMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3YUVMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3AlphaBlendColorMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3AlphaBlendAlphaMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3DitherMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3LogicalOpMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3RouterMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3Window, 0x0);
+
+	PM3_SLOW_WRITE_REG(PM3Config2D, 0x0);
+
+	PM3_SLOW_WRITE_REG(PM3SpanColorMask, 0xffffffff);
+
+	PM3_SLOW_WRITE_REG(PM3XBias, 0x0);
+	PM3_SLOW_WRITE_REG(PM3YBias, 0x0);
+	PM3_SLOW_WRITE_REG(PM3DeltaControl, 0x0);
+
+	PM3_SLOW_WRITE_REG(PM3BitMaskPattern, 0xffffffff);
+
+	PM3_SLOW_WRITE_REG(PM3FBDestReadEnables,
+			   PM3FBDestReadEnables_E(0xff) |
+			   PM3FBDestReadEnables_R(0xff) |
+			   PM3FBDestReadEnables_ReferenceAlpha(0xff));
+	PM3_SLOW_WRITE_REG(PM3FBDestReadBufferAddr0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FBDestReadBufferOffset0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FBDestReadBufferWidth0,
+			   PM3FBDestReadBufferWidth_Width(l_fb_info->
+							  current_par->
+							  width));
+
+	PM3_SLOW_WRITE_REG(PM3FBDestReadMode,
+			   PM3FBDestReadMode_ReadEnable |
+			   PM3FBDestReadMode_Enable0);
+	PM3_SLOW_WRITE_REG(PM3FBSourceReadBufferAddr, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FBSourceReadBufferOffset, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FBSourceReadBufferWidth,
+			   PM3FBSourceReadBufferWidth_Width(l_fb_info->
+							    current_par->
+							    width));
+	PM3_SLOW_WRITE_REG(PM3FBSourceReadMode,
+			   PM3FBSourceReadMode_Blocking |
+			   PM3FBSourceReadMode_ReadEnable);
+
+	{
+		unsigned long rm = 1;
+		switch (l_fb_info->current_par->depth) {
+		case 8:
+			PM3_SLOW_WRITE_REG(PM3PixelSize,
+					   PM3PixelSize_GLOBAL_8BIT);
+			break;
+		case 12:
+		case 15:
+		case 16:
+			PM3_SLOW_WRITE_REG(PM3PixelSize,
+					   PM3PixelSize_GLOBAL_16BIT);
+			break;
+		case 32:
+			PM3_SLOW_WRITE_REG(PM3PixelSize,
+					   PM3PixelSize_GLOBAL_32BIT);
+			break;
+		default:
+			DPRINTK(1, "Unsupported depth %d\n",
+				l_fb_info->current_par->depth);
+			break;
+		}
+		PM3_SLOW_WRITE_REG(PM3RasterizerMode, rm);
+	}
+
+	PM3_SLOW_WRITE_REG(PM3FBSoftwareWriteMask, 0xffffffff);
+	PM3_SLOW_WRITE_REG(PM3FBHardwareWriteMask, 0xffffffff);
+	PM3_SLOW_WRITE_REG(PM3FBWriteMode,
+			   PM3FBWriteMode_WriteEnable |
+			   PM3FBWriteMode_OpaqueSpan |
+			   PM3FBWriteMode_Enable0);
+	PM3_SLOW_WRITE_REG(PM3FBWriteBufferAddr0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FBWriteBufferOffset0, 0x0);
+	PM3_SLOW_WRITE_REG(PM3FBWriteBufferWidth0,
+			   PM3FBWriteBufferWidth_Width(l_fb_info->
+						       current_par->
+						       width));
+
+	PM3_SLOW_WRITE_REG(PM3SizeOfFramebuffer, 0x0);
+	{
+		unsigned long sofb = (8UL * l_fb_info->fb_size) /
+			((depth2bpp(l_fb_info->current_par->depth))
+			 * l_fb_info->current_par->width);	/* size in lines of FB */
+		if (sofb > 4095)
+			PM3_SLOW_WRITE_REG(PM3SizeOfFramebuffer, 4095);
+		else
+			PM3_SLOW_WRITE_REG(PM3SizeOfFramebuffer, sofb);
+		
+		switch (l_fb_info->current_par->depth) {
+		case 8:
+			PM3_SLOW_WRITE_REG(PM3DitherMode,
+					   (1 << 10) | (2 << 3));
+			break;
+		case 12:
+		case 15:
+		case 16:
+			PM3_SLOW_WRITE_REG(PM3DitherMode,
+					   (1 << 10) | (1 << 3));
+			break;
+		case 32:
+			PM3_SLOW_WRITE_REG(PM3DitherMode,
+					   (1 << 10) | (0 << 3));
+			break;
+		default:
+			DPRINTK(1, "Unsupported depth %d\n",
+				l_fb_info->current_par->depth);
+			break;
+		}
+	}
+
+	PM3_SLOW_WRITE_REG(PM3dXDom, 0x0);
+	PM3_SLOW_WRITE_REG(PM3dXSub, 0x0);
+	PM3_SLOW_WRITE_REG(PM3dY, (1 << 16));
+	PM3_SLOW_WRITE_REG(PM3StartXDom, 0x0);
+	PM3_SLOW_WRITE_REG(PM3StartXSub, 0x0);
+	PM3_SLOW_WRITE_REG(PM3StartY, 0x0);
+	PM3_SLOW_WRITE_REG(PM3Count, 0x0);
+	
+/* Disable LocalBuffer. better safe than sorry */
+	PM3_SLOW_WRITE_REG(PM3LBDestReadMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3LBDestReadEnables, 0x0);
+	PM3_SLOW_WRITE_REG(PM3LBSourceReadMode, 0x0);
+	PM3_SLOW_WRITE_REG(PM3LBWriteMode, 0x0);
+	
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+#ifdef FBCON_HAS_CFB32
+static void pm3fb_cfb32_clear(struct vc_data *conp,
+			      struct display *p,
+			      int sy, int sx, int height, int width)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	u32 c;
+
+	DTRACE;
+
+	sx = sx * fontwidth(p);
+	width = width * fontwidth(p);
+	sy = sy * fontheight(p);
+	height = height * fontheight(p);
+	c = ((u32 *) p->dispsw_data)[attr_bgcol_ec(p, conp)];
+
+	/* block fills in 32bpp are hard, but in low res (width <= 1600 :-)
+	   we can use 16bpp operations, but not if NoWriteMask is on (SDRAM)  */
+	if ((l_fb_info->current_par->width > 1600) ||
+	    (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)) {
+		PM3_WAIT(4);
+
+		PM3_WRITE_REG(PM3Config2D,
+					  PM3Config2D_UseConstantSource |
+					  PM3Config2D_ForegroundROPEnable |
+					  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+					  PM3Config2D_FBWriteEnable);
+
+		PM3_WRITE_REG(PM3ForegroundColor, c);
+
+		PM3_WRITE_REG(PM3RectanglePosition,
+			      (PM3RectanglePosition_XOffset(sx)) |
+			      (PM3RectanglePosition_YOffset(sy)));
+
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      PM3Render2D_SpanOperation |
+			      (PM3Render2D_Width(width)) |
+			      (PM3Render2D_Height(height)));
+	} else {
+		PM3_WAIT(8);
+
+		PM3_WRITE_REG(PM3FBBlockColor, c);
+
+		PM3_WRITE_REG(PM3PixelSize, PM3PixelSize_GLOBAL_16BIT);
+
+		PM3_WRITE_REG(PM3FBWriteBufferWidth0,
+			      PM3FBWriteBufferWidth_Width(l_fb_info->
+							  current_par->
+							  width << 1));
+
+		PM3_WRITE_REG(PM3Config2D,
+					  PM3Config2D_UseConstantSource |
+					  PM3Config2D_ForegroundROPEnable |
+					  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+					  PM3Config2D_FBWriteEnable);
+
+		PM3_WRITE_REG(PM3RectanglePosition,
+			      (PM3RectanglePosition_XOffset(sx << 1)) |
+			      (PM3RectanglePosition_YOffset(sy)));
+
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      (PM3Render2D_Width(width << 1)) |
+			      (PM3Render2D_Height(height)));
+
+		PM3_WRITE_REG(PM3FBWriteBufferWidth0,
+			      PM3FBWriteBufferWidth_Width(l_fb_info->
+							  current_par->
+							  width));
+
+		PM3_WRITE_REG(PM3PixelSize, PM3PixelSize_GLOBAL_32BIT);
+	}
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+static void pm3fb_cfb32_clear_margins(struct vc_data *conp,
+				      struct display *p, int bottom_only)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	int sx, sy;
+	u32 c;
+
+	DTRACE;
+
+	sx = conp->vc_cols * fontwidth(p);	/* right margin */
+	sy = conp->vc_rows * fontheight(p);	/* bottom margin */
+	c = ((u32 *) p->dispsw_data)[attr_bgcol_ec(p, conp)];
+
+	if (!bottom_only) {	/* right margin top->bottom */
+		PM3_WAIT(4);
+
+		PM3_WRITE_REG(PM3Config2D,
+					  PM3Config2D_UseConstantSource |
+					  PM3Config2D_ForegroundROPEnable |
+					  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+					  PM3Config2D_FBWriteEnable);
+
+		PM3_WRITE_REG(PM3ForegroundColor, c);
+
+		PM3_WRITE_REG(PM3RectanglePosition,
+			      (PM3RectanglePosition_XOffset
+			       (p->var.xoffset +
+				sx)) | (PM3RectanglePosition_YOffset(p->
+								     var.
+								     yoffset)));
+
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      PM3Render2D_SpanOperation |
+			      (PM3Render2D_Width(p->var.xres - sx)) |
+			      (PM3Render2D_Height(p->var.yres)));
+	}
+
+	/* bottom margin left -> right */
+	PM3_WAIT(4);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable);
+
+	PM3_WRITE_REG(PM3ForegroundColor, c);
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(p->var.xoffset)) |
+		      (PM3RectanglePosition_YOffset(p->var.yoffset + sy)));
+
+	PM3_WRITE_REG(PM3Render2D,
+		      PM3Render2D_XPositive |
+		      PM3Render2D_YPositive |
+		      PM3Render2D_Operation_Normal |
+		      PM3Render2D_SpanOperation |
+		      (PM3Render2D_Width(p->var.xres)) |
+		      (PM3Render2D_Height(p->var.yres - sy)));
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+#endif /* FBCON_HAS_CFB32 */
+#ifdef FBCON_HAS_CFB16
+static void pm3fb_cfb16_clear(struct vc_data *conp,
+			      struct display *p,
+			      int sy, int sx, int height, int width)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	u32 c;
+
+	DTRACE;
+
+	sx = sx * fontwidth(p);
+	width = width * fontwidth(p);
+	sy = sy * fontheight(p);
+	height = height * fontheight(p);
+	c = ((u16 *) p->dispsw_data)[attr_bgcol_ec(p, conp)];
+	c = c | (c << 16);
+
+	PM3_WAIT(4);
+
+	if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+		PM3_WRITE_REG(PM3ForegroundColor, c);
+	else
+		PM3_WRITE_REG(PM3FBBlockColor, c);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable);
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(sx)) |
+		      (PM3RectanglePosition_YOffset(sy)));
+	
+	if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      PM3Render2D_SpanOperation |
+			      (PM3Render2D_Width(width)) |
+			      (PM3Render2D_Height(height)));
+	else
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      (PM3Render2D_Width(width)) |
+			      (PM3Render2D_Height(height)));
+	
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+static void pm3fb_cfb16_clear_margins(struct vc_data *conp,
+				      struct display *p, int bottom_only)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	int sx, sy;
+	u32 c;
+
+	DTRACE;
+
+	sx = conp->vc_cols * fontwidth(p);	/* right margin */
+	sy = conp->vc_rows * fontheight(p);	/* bottom margin */
+	c = ((u16 *) p->dispsw_data)[attr_bgcol_ec(p, conp)];
+	c = c | (c << 16);
+
+	if (!bottom_only) {	/* right margin top->bottom */
+		PM3_WAIT(4);
+
+		PM3_WRITE_REG(PM3Config2D,
+					  PM3Config2D_UseConstantSource |
+					  PM3Config2D_ForegroundROPEnable |
+					  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+					  PM3Config2D_FBWriteEnable);
+		
+		if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+			PM3_WRITE_REG(PM3ForegroundColor, c);
+		else
+			PM3_WRITE_REG(PM3FBBlockColor, c);
+		
+		PM3_WRITE_REG(PM3RectanglePosition,
+			      (PM3RectanglePosition_XOffset
+			       (p->var.xoffset +
+				sx)) | (PM3RectanglePosition_YOffset(p->
+								     var.
+								     yoffset)));
+		if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+			PM3_WRITE_REG(PM3Render2D,
+				      PM3Render2D_XPositive |
+				      PM3Render2D_YPositive |
+				      PM3Render2D_Operation_Normal |
+				      PM3Render2D_SpanOperation |
+				      (PM3Render2D_Width(p->var.xres - sx)) |
+				      (PM3Render2D_Height(p->var.yres)));
+		else
+			PM3_WRITE_REG(PM3Render2D,
+				      PM3Render2D_XPositive |
+				      PM3Render2D_YPositive |
+				      PM3Render2D_Operation_Normal |
+				      (PM3Render2D_Width(p->var.xres - sx)) |
+				      (PM3Render2D_Height(p->var.yres)));
+	}
+	
+	/* bottom margin left -> right */
+	PM3_WAIT(4);
+	
+	PM3_WRITE_REG(PM3Config2D,
+		      PM3Config2D_UseConstantSource |
+		      PM3Config2D_ForegroundROPEnable |
+		      (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+		      PM3Config2D_FBWriteEnable);
+	
+	if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+		PM3_WRITE_REG(PM3ForegroundColor, c);
+	else
+		PM3_WRITE_REG(PM3FBBlockColor, c);
+	
+	
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(p->var.xoffset)) |
+		      (PM3RectanglePosition_YOffset(p->var.yoffset + sy)));
+	
+	if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      PM3Render2D_SpanOperation |
+			      (PM3Render2D_Width(p->var.xres)) |
+			      (PM3Render2D_Height(p->var.yres - sy)));
+	else
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      (PM3Render2D_Width(p->var.xres)) |
+			      (PM3Render2D_Height(p->var.yres - sy)));
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+#endif /* FBCON_HAS_CFB16 */
+#ifdef FBCON_HAS_CFB8
+static void pm3fb_cfb8_clear(struct vc_data *conp,
+			     struct display *p,
+			     int sy, int sx, int height, int width)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	u32 c;
+
+	DTRACE;
+
+	sx = sx * fontwidth(p);
+	width = width * fontwidth(p);
+	sy = sy * fontheight(p);
+	height = height * fontheight(p);
+
+	c = attr_bgcol_ec(p, conp);
+	c |= c << 8;
+	c |= c << 16;
+
+	PM3_WAIT(4);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable);
+
+	PM3_WRITE_REG(PM3ForegroundColor, c);
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(sx)) |
+		      (PM3RectanglePosition_YOffset(sy)));
+
+	PM3_WRITE_REG(PM3Render2D,
+		      PM3Render2D_XPositive |
+		      PM3Render2D_YPositive |
+		      PM3Render2D_Operation_Normal |
+		      PM3Render2D_SpanOperation |
+		      (PM3Render2D_Width(width)) |
+		      (PM3Render2D_Height(height)));
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+static void pm3fb_cfb8_clear_margins(struct vc_data *conp,
+				     struct display *p, int bottom_only)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	int sx, sy;
+	u32 c;
+
+	DTRACE;
+
+	sx = conp->vc_cols * fontwidth(p);	/* right margin */
+	sy = conp->vc_rows * fontheight(p);	/* bottom margin */
+	c = attr_bgcol_ec(p, conp);
+	c |= c << 8;
+	c |= c << 16;
+
+	if (!bottom_only) {	/* right margin top->bottom */
+		PM3_WAIT(4);
+
+		PM3_WRITE_REG(PM3Config2D,
+					  PM3Config2D_UseConstantSource |
+					  PM3Config2D_ForegroundROPEnable |
+					  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+					  PM3Config2D_FBWriteEnable);
+
+		PM3_WRITE_REG(PM3ForegroundColor, c);
+
+		PM3_WRITE_REG(PM3RectanglePosition,
+			      (PM3RectanglePosition_XOffset
+			       (p->var.xoffset +
+				sx)) | (PM3RectanglePosition_YOffset(p->
+								     var.
+								     yoffset)));
+
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      PM3Render2D_SpanOperation |
+			      (PM3Render2D_Width(p->var.xres - sx)) |
+			      (PM3Render2D_Height(p->var.yres)));
+	}
+
+	/* bottom margin left -> right */
+	PM3_WAIT(4);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable);
+
+	PM3_WRITE_REG(PM3ForegroundColor, c);
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(p->var.xoffset)) |
+		      (PM3RectanglePosition_YOffset(p->var.yoffset + sy)));
+
+	PM3_WRITE_REG(PM3Render2D,
+		      PM3Render2D_XPositive |
+		      PM3Render2D_YPositive |
+		      PM3Render2D_Operation_Normal |
+		      PM3Render2D_SpanOperation |
+		      (PM3Render2D_Width(p->var.xres)) |
+		      (PM3Render2D_Height(p->var.yres - sy)));
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+#endif /* FBCON_HAS_CFB8 */
+#if defined(FBCON_HAS_CFB8) || defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB32)
+static void pm3fb_cfbX_bmove(struct display *p,
+			     int sy, int sx,
+			     int dy, int dx, int height, int width)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	int x_align, o_x, o_y;
+
+	DTRACE;
+
+	sx = sx * fontwidth(p);
+	dx = dx * fontwidth(p);
+	width = width * fontwidth(p);
+	sy = sy * fontheight(p);
+	dy = dy * fontheight(p);
+	height = height * fontheight(p);
+
+	o_x = sx - dx;		/*(sx > dx ) ? (sx - dx) : (dx - sx); */
+	o_y = sy - dy;		/*(sy > dy ) ? (sy - dy) : (dy - sy); */
+
+	x_align = (sx & 0x1f);
+
+	PM3_WAIT(6);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UserScissorEnable |
+				  PM3Config2D_ForegroundROPEnable |
+				  PM3Config2D_Blocking |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable);
+
+	PM3_WRITE_REG(PM3ScissorMinXY,
+		      ((dy & 0x0fff) << 16) | (dx & 0x0fff));
+	PM3_WRITE_REG(PM3ScissorMaxXY,
+				  (((dy + height) & 0x0fff) << 16) |
+				  ((dx + width) & 0x0fff));
+
+	PM3_WRITE_REG(PM3FBSourceReadBufferOffset,
+		      PM3FBSourceReadBufferOffset_XOffset(o_x) |
+		      PM3FBSourceReadBufferOffset_YOffset(o_y));
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(dx - x_align)) |
+		      (PM3RectanglePosition_YOffset(dy)));
+
+	PM3_WRITE_REG(PM3Render2D,
+		      ((sx > dx) ? PM3Render2D_XPositive : 0) |
+		      ((sy > dy) ? PM3Render2D_YPositive : 0) |
+		      PM3Render2D_Operation_Normal |
+		      PM3Render2D_SpanOperation |
+		      PM3Render2D_FBSourceReadEnable |
+		      (PM3Render2D_Width(width + x_align)) |
+		      (PM3Render2D_Height(height)));
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+static void pm3fb_cfbX_putc(struct vc_data *conp, struct display *p,
+			    int c, int yy, int xx)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	u8 *cdat, asx = 0, asy = 0, o_x = 0, o_y = 0;
+	u32 fgx, bgx, ldat;
+	int sx, sy, i;
+
+	DTRACE;
+
+	if (l_fb_info->current_par->depth == 8)
+		fgx = attr_fgcol(p, c);
+	else if (depth2bpp(l_fb_info->current_par->depth) == 16)
+		fgx = ((u16 *) p->dispsw_data)[attr_fgcol(p, c)];
+	else
+		fgx = ((u32 *) p->dispsw_data)[attr_fgcol(p, c)];
+
+	PM3_COLOR(fgx);
+
+	if (l_fb_info->current_par->depth == 8)
+		bgx = attr_bgcol(p, c);
+	else if (depth2bpp(l_fb_info->current_par->depth) == 16)
+		bgx = ((u16 *) p->dispsw_data)[attr_bgcol(p, c)];
+	else
+		bgx = ((u32 *) p->dispsw_data)[attr_bgcol(p, c)];
+
+	PM3_COLOR(bgx);
+
+	PM3_WAIT(4);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable | PM3Config2D_OpaqueSpan);
+
+	PM3_WRITE_REG(PM3ForegroundColor, fgx);
+	PM3_WRITE_REG(PM3FillBackgroundColor, bgx);
+
+	/* WARNING : adress select X need to specify 8 bits for fontwidth <= 8 */
+	/* and 16 bits for fontwidth <= 16 */
+	/* same in _putcs, same for Y and fontheight */
+	if (fontwidth(p) <= 8)
+		asx = 2;
+	else if (fontwidth(p) <= 16)
+		asx = 3;	/* look OK */
+	if (fontheight(p) <= 8)
+		asy = 2;
+	else if (fontheight(p) <= 16)
+		asy = 3;	/* look OK */
+	else if (fontheight(p) <= 32)
+		asy = 4;	/* look OK */
+
+	sx = xx * fontwidth(p);
+	sy = yy * fontheight(p);
+
+	if (fontwidth(p) <= 8)
+		o_x = (8 - (sx & 0x7)) & 0x7;
+	else if (fontwidth(p) <= 16)
+		o_x = (16 - (sx & 0xF)) & 0xF;
+	if (fontheight(p) <= 8)
+		o_y = (8 - (sy & 0x7)) & 0x7;
+	else if (fontheight(p) <= 16)
+		o_y = (16 - (sy & 0xF)) & 0xF;
+	else if (fontheight(p) <= 32)
+		o_y = (32 - (sy & 0x1F)) & 0x1F;
+
+	PM3_WRITE_REG(PM3AreaStippleMode, (o_x << 7) | (o_y << 12) |	/* x_offset, y_offset in pattern */
+		      (1 << 18) |	/* BE */
+		      1 | (asx << 1) | (asy << 4) |	/* address select x/y */
+		      (1 << 20));	/* OpaqueSpan */
+
+	if (fontwidth(p) <= 8) {
+		cdat = p->fontdata + (c & p->charmask) * fontheight(p);
+	} else {
+		cdat =
+		    p->fontdata +
+		    ((c & p->charmask) * (fontheight(p) << 1));
+	}
+
+	PM3_WAIT(2 + fontheight(p));
+
+	for (i = 0; i < fontheight(p); i++) {	/* assume fontheight <= 32 */
+		if (fontwidth(p) <= 8) {
+			ldat = *cdat++;
+		} else {	/* assume fontwidth <= 16 ATM */
+
+			ldat = ((*cdat++) << 8);
+			ldat |= *cdat++;
+		}
+		PM3_WRITE_REG(AreaStipplePattern_indexed(i), ldat);
+	}
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(sx)) |
+		      (PM3RectanglePosition_YOffset(sy)));
+
+	PM3_WRITE_REG(PM3Render2D,
+		      PM3Render2D_AreaStippleEnable |
+		      PM3Render2D_XPositive |
+		      PM3Render2D_YPositive |
+		      PM3Render2D_Operation_Normal |
+		      PM3Render2D_SpanOperation |
+		      (PM3Render2D_Width(fontwidth(p))) |
+		      (PM3Render2D_Height(fontheight(p))));
+
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+static void pm3fb_cfbX_putcs(struct vc_data *conp, struct display *p,
+			     const unsigned short *s, int count, int yy,
+			     int xx)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+	u8 *cdat, asx = 0, asy = 0, o_x = 0, o_y = 0;
+	u32 fgx, bgx, ldat;
+	int sx, sy, i, j;
+	u16 sc;
+
+	DTRACE;
+
+	sc = scr_readw(s);
+	if (l_fb_info->current_par->depth == 8)
+		fgx = attr_fgcol(p, sc);
+	else if (depth2bpp(l_fb_info->current_par->depth) == 16)
+		fgx = ((u16 *) p->dispsw_data)[attr_fgcol(p, sc)];
+	else
+		fgx = ((u32 *) p->dispsw_data)[attr_fgcol(p, sc)];
+	
+	PM3_COLOR(fgx);
+	
+	if (l_fb_info->current_par->depth == 8)
+		bgx = attr_bgcol(p, sc);
+	else if (depth2bpp(l_fb_info->current_par->depth) == 16)
+		bgx = ((u16 *) p->dispsw_data)[attr_bgcol(p, sc)];
+	else
+		bgx = ((u32 *) p->dispsw_data)[attr_bgcol(p, sc)];
+	
+	PM3_COLOR(bgx);
+
+	PM3_WAIT(4);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0x3)) |	/* Ox3 is GXcopy */
+				  PM3Config2D_FBWriteEnable |
+				  PM3Config2D_OpaqueSpan);
+
+	PM3_WRITE_REG(PM3ForegroundColor, fgx);
+	PM3_WRITE_REG(PM3FillBackgroundColor, bgx);
+
+	/* WARNING : adress select X need to specify 8 bits for fontwidth <= 8 */
+	/* and 16 bits for fontwidth <= 16 */
+	/* same in _putc, same for Y and fontheight */
+	if (fontwidth(p) <= 8)
+		asx = 2;
+	else if (fontwidth(p) <= 16)
+		asx = 3;	/* look OK */
+	if (fontheight(p) <= 8)
+		asy = 2;
+	else if (fontheight(p) <= 16)
+		asy = 3;	/* look OK */
+	else if (fontheight(p) <= 32)
+		asy = 4;	/* look OK */
+
+	sy = yy * fontheight(p);
+
+	if (fontheight(p) <= 8)
+		o_y = (8 - (sy & 0x7)) & 0x7;
+	else if (fontheight(p) <= 16)
+		o_y = (16 - (sy & 0xF)) & 0xF;
+	else if (fontheight(p) <= 32)
+		o_y = (32 - (sy & 0x1F)) & 0x1F;
+
+	for (j = 0; j < count; j++) {
+		sc = scr_readw(s + j);
+		if (fontwidth(p) <= 8)
+			cdat = p->fontdata +
+				(sc & p->charmask) * fontheight(p);
+		else
+			cdat = p->fontdata +
+				((sc & p->charmask) * fontheight(p) << 1);
+		
+		sx = (xx + j) * fontwidth(p);
+
+		if (fontwidth(p) <= 8)
+			o_x = (8 - (sx & 0x7)) & 0x7;
+		else if (fontwidth(p) <= 16)
+			o_x = (16 - (sx & 0xF)) & 0xF;
+
+		PM3_WAIT(3 + fontheight(p));
+
+		PM3_WRITE_REG(PM3AreaStippleMode, (o_x << 7) | (o_y << 12) | /* x_offset, y_offset in pattern */
+			      (1 << 18) | /* BE */
+			      1 | (asx << 1) | (asy << 4) | /* address select x/y */
+			      (1 << 20)); /* OpaqueSpan */
+
+		for (i = 0; i < fontheight(p); i++) { /* assume fontheight <= 32 */
+			if (fontwidth(p) <= 8) {
+				ldat = *cdat++;
+			} else { /* assume fontwidth <= 16 ATM */
+				ldat = ((*cdat++) << 8);
+				ldat |= *cdat++;
+			}
+			PM3_WRITE_REG(AreaStipplePattern_indexed(i), ldat);
+		}
+
+		PM3_WRITE_REG(PM3RectanglePosition,
+			      (PM3RectanglePosition_XOffset(sx)) |
+			      (PM3RectanglePosition_YOffset(sy)));
+
+		PM3_WRITE_REG(PM3Render2D,
+			      PM3Render2D_AreaStippleEnable |
+			      PM3Render2D_XPositive |
+			      PM3Render2D_YPositive |
+			      PM3Render2D_Operation_Normal |
+			      PM3Render2D_SpanOperation |
+			      (PM3Render2D_Width(fontwidth(p))) |
+			      (PM3Render2D_Height(fontheight(p))));
+	}
+	pm3fb_wait_pm3(l_fb_info);
+}
+
+static void pm3fb_cfbX_revc(struct display *p, int xx, int yy)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) p->fb_info;
+
+	xx = xx * fontwidth(p);
+	yy = yy * fontheight(p);
+
+	if (l_fb_info->current_par->depth == 8)
+	{
+		if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+			PM3_SLOW_WRITE_REG(PM3FBSoftwareWriteMask, 0x0F0F0F0F);
+		else
+			PM3_SLOW_WRITE_REG(PM3FBHardwareWriteMask, 0x0F0F0F0F);
+	}
+
+	PM3_WAIT(3);
+
+	PM3_WRITE_REG(PM3Config2D,
+				  PM3Config2D_UseConstantSource |
+				  PM3Config2D_ForegroundROPEnable |
+				  (PM3Config2D_ForegroundROP(0xa)) |	/* Oxa is GXinvert */
+				  PM3Config2D_FBDestReadEnable |
+				  PM3Config2D_FBWriteEnable);
+
+	PM3_WRITE_REG(PM3RectanglePosition,
+		      (PM3RectanglePosition_XOffset(xx)) |
+		      (PM3RectanglePosition_YOffset(yy)));
+
+	PM3_WRITE_REG(PM3Render2D,
+		      PM3Render2D_XPositive |
+		      PM3Render2D_YPositive |
+		      PM3Render2D_Operation_Normal |
+		      PM3Render2D_SpanOperation |
+		      (PM3Render2D_Width(fontwidth(p))) |
+		      (PM3Render2D_Height(fontheight(p))));
+
+	pm3fb_wait_pm3(l_fb_info);
+
+	if (l_fb_info->current_par->depth == 8)
+	{
+		if (l_fb_info->memt.caps & PM3LocalMemCaps_NoWriteMask)
+			PM3_SLOW_WRITE_REG(PM3FBSoftwareWriteMask, 0xFFFFFFFF);
+		else
+			PM3_SLOW_WRITE_REG(PM3FBHardwareWriteMask, 0xFFFFFFFF);
+	}
+}
+
+#endif /* FBCON_HAS_CFB8 || FBCON_HAS_CFB16 || FBCON_HAS_CFB32 */
+#endif /* PM3FB_USE_ACCEL */
+/* *********************************** */
+/* ***** pre-init board(s) setup ***** */
+/* *********************************** */
+
+static void pm3fb_mode_setup(char *mode, unsigned long board_num)
+{
+	struct pm3fb_info *l_fb_info = &(fb_info[board_num]);
+	struct pm3fb_par *l_fb_par = &(current_par[board_num]);
+	unsigned long i = 0;
+
+	current_par_valid[board_num] = 0;
+
+	if (!strncmp(mode, "current", 7)) {
+		l_fb_info->use_current = 1;	/* default w/ OpenFirmware */
+	} else {
+		while ((mode_base[i].name[0])
+		       && (!current_par_valid[board_num])) {
+			if (!
+			    (strncmp
+			     (mode, mode_base[i].name,
+			      strlen(mode_base[i].name)))) {
+				memcpy(l_fb_par, &(mode_base[i].user_mode),
+				       sizeof(struct pm3fb_par));
+				current_par_valid[board_num] = 1;
+				DPRINTK(2, "Mode set to %s\n",
+					mode_base[i].name);
+			}
+			i++;
+		}
+		DASSERT(current_par_valid[board_num],
+			"Valid mode on command line\n");
+	}
+}
+
+static void pm3fb_pciid_setup(char *pciid, unsigned long board_num)
+{
+	short l_bus = -1, l_slot = -1, l_func = -1;
+	char *next;
+
+	if (pciid) {
+		l_bus = simple_strtoul(pciid, &next, 10);
+		if (next && (next[0] == ':')) {
+			pciid = next + 1;
+			l_slot = simple_strtoul(pciid, &next, 10);
+			if (next && (next[0] == ':')) {
+				pciid = next + 1;
+				l_func =
+				    simple_strtoul(pciid, (char **) NULL,
+						   10);
+			}
+		}
+	} else
+		return;
+
+	if ((l_bus >= 0) && (l_slot >= 0) && (l_func >= 0)) {
+		bus[board_num] = l_bus;
+		slot[board_num] = l_slot;
+		func[board_num] = l_func;
+		DPRINTK(2, "Board #%ld will be PciId: %hd:%hd:%hd\n",
+			board_num, l_bus, l_slot, l_func);
+	} else {
+		DPRINTK(1, "Invalid PciId: %hd:%hd:%hd for board #%ld\n",
+			l_bus, l_slot, l_func, board_num);
+	}
+}
+
+static void pm3fb_font_setup(char *lf, unsigned long board_num)
+{
+	unsigned long lfs = strlen(lf);
+
+	if (lfs > (PM3_FONTNAME_SIZE - 1)) {
+		DPRINTK(1, "Fontname %s too long\n", lf);
+		return;
+	}
+	strncpy(fontn[board_num], lf, lfs);
+	fontn[board_num][lfs] = '\0';
+}
+
+static void pm3fb_bootdepth_setup(char *bds, unsigned long board_num)
+{
+	unsigned long bd = simple_strtoul(bds, (char **) NULL, 10);
+
+	if (!(depth_supported(bd))) {
+		printk(KERN_WARNING "pm3fb: ignoring invalid depth %s for board #%ld\n",
+		       bds, board_num);
+		return;
+	}
+	depth[board_num] = bd;
+}
+
+static void pm3fb_forcesize_setup(char *bds, unsigned long board_num)
+{
+	unsigned long bd = simple_strtoul(bds, (char **) NULL, 10);
+
+	if (bd > 64) {
+		printk(KERN_WARNING "pm3fb: ignoring invalid memory size %s for board #%ld\n",
+		       bds, board_num);
+		return;
+	}
+	forcesize[board_num] = bd;
+}
+
+static char *pm3fb_boardnum_setup(char *options, unsigned long *bn)
+{
+	char *next;
+
+	if (!(CHAR_IS_NUM(options[0]))) {
+		(*bn) = 0;
+		return (options);
+	}
+
+	(*bn) = simple_strtoul(options, &next, 10);
+
+	if (next && (next[0] == ':') && ((*bn) >= 0)
+	    && ((*bn) <= PM3_MAX_BOARD)) {
+		DPRINTK(2, "Board_num seen as %ld\n", (*bn));
+		return (next + 1);
+	} else {
+		(*bn) = 0;
+		DPRINTK(2, "Board_num default to %ld\n", (*bn));
+		return (options);
+	}
+}
+
+static void pm3fb_real_setup(char *options)
+{
+	char *next;
+	unsigned long i, bn;
+	struct pm3fb_info *l_fb_info;
+
+	DTRACE;
+
+	DPRINTK(2, "Options : %s\n", options);
+
+	for (i = 0; i < PM3_MAX_BOARD; i++) {
+		l_fb_info = &(fb_info[i]);
+		memset(l_fb_info, 0, sizeof(struct pm3fb_info));
+		l_fb_info->gen.fbhw = &pm3fb_switch;
+		l_fb_info->board_num = i;
+		current_par_valid[i] = 0;
+		slot[i] = -1;
+		func[i] = -1;
+		bus[i] = -1;
+		disable[i] = 0;
+		noaccel[i] = 0;
+		fontn[i][0] = '\0';
+		depth[i] = 0;
+		l_fb_info->current_par = &(current_par[i]);
+	}
+
+	/* eat up prefix pm3fb and whatever is used as separator i.e. :,= */
+	if (!strncmp(options, "pm3fb", 5)) {
+		options += 5;
+		while (((*options) == ',') || ((*options) == ':')
+		       || ((*options) == '='))
+			options++;
+	}
+
+	while (options) {
+		bn = 0;
+		if ((next = strchr(options, ','))) {
+			(*next) = '\0';
+			next++;
+		}
+
+		if (!strncmp(options, "mode:", 5)) {
+			options = pm3fb_boardnum_setup(options + 5, &bn);
+			DPRINTK(2, "Setting mode for board #%ld\n", bn);
+			pm3fb_mode_setup(options, bn);
+		} else if (!strncmp(options, "off:", 4)) {
+			options = pm3fb_boardnum_setup(options + 4, &bn);
+			DPRINTK(2, "Disabling board #%ld\n", bn);
+			disable[bn] = 1;
+		} else if (!strncmp(options, "off", 3)) {	/* disable everything */
+			for (i = 0; i < PM3_MAX_BOARD; i++)
+				disable[i] = 1;
+		} else if (!strncmp(options, "disable:", 8)) {
+			options = pm3fb_boardnum_setup(options + 8, &bn);
+			DPRINTK(2, "Disabling board #%ld\n", bn);
+			disable[bn] = 1;
+		} else if (!strncmp(options, "pciid:", 6)) {
+			options = pm3fb_boardnum_setup(options + 6, &bn);
+			DPRINTK(2, "Setting PciID for board #%ld\n", bn);
+			pm3fb_pciid_setup(options, bn);
+		} else if (!strncmp(options, "noaccel:", 8)) {
+			options = pm3fb_boardnum_setup(options + 8, &bn);
+			noaccel[bn] = 1;
+		} else if (!strncmp(options, "font:", 5)) {
+			options = pm3fb_boardnum_setup(options + 5, &bn);
+			pm3fb_font_setup(options, bn);
+		} else if (!strncmp(options, "depth:", 6)) {
+			options = pm3fb_boardnum_setup(options + 6, &bn);
+			pm3fb_bootdepth_setup(options, bn);
+		} else if (!strncmp(options, "printtimings", 12)) {
+			printtimings = 1;
+		} else if (!strncmp(options, "flatpanel:", 10)) {
+			options = pm3fb_boardnum_setup(options + 10, &bn);
+			flatpanel[bn] = 1;
+		} else if (!strncmp(options, "forcesize:", 10)) {
+			options = pm3fb_boardnum_setup(options + 10, &bn);
+			pm3fb_forcesize_setup(options, bn);
+		}
+		options = next;
+	}
+}
+
+/* ********************************************** */
+/* ***** framebuffer API standard functions ***** */
+/* ********************************************** */
+
+static int pm3fb_encode_fix(struct fb_fix_screeninfo *fix,
+			    const void *par, struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+	struct pm3fb_par *p = (struct pm3fb_par *) par;
+
+	DTRACE;
+
+	strcpy(fix->id, permedia3_name);
+	fix->smem_start = (unsigned long)l_fb_info->p_fb;
+	fix->smem_len = l_fb_info->fb_size;
+	fix->mmio_start = (unsigned long)l_fb_info->pIOBase;
+	fix->mmio_len = PM3_REGS_SIZE;
+#ifdef PM3FB_USE_ACCEL
+	if (!(noaccel[l_fb_info->board_num]))
+		fix->accel = FB_ACCEL_3DLABS_PERMEDIA3;
+	else
+#endif /* PM3FB_USE_ACCEL */
+		fix->accel = FB_ACCEL_NONE;
+	fix->type = FB_TYPE_PACKED_PIXELS;
+	fix->visual =
+	    (p->depth == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
+	if (current_par_valid[l_fb_info->board_num])
+		fix->line_length =
+			l_fb_info->current_par->width *
+			depth2ByPP(l_fb_info->current_par->depth);
+	else
+		fix->line_length = 0;
+	fix->xpanstep = 64 / depth2bpp(p->depth);
+	fix->ypanstep = 1;
+	fix->ywrapstep = 0;
+	return (0);
+}
+
+static int pm3fb_decode_var(const struct fb_var_screeninfo *var,
+			    void *par, struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+	struct pm3fb_par *p = (struct pm3fb_par *) par;
+	struct pm3fb_par temp_p;
+	u32 xres;
+
+	DTRACE;
+
+	DASSERT((var != NULL), "fb_var_screeninfo* not NULL");
+	DASSERT((p != NULL), "pm3fb_par* not NULL");
+	DASSERT((l_fb_info != NULL), "pm3fb_info* not NULL");
+
+	memset(&temp_p, 0, sizeof(struct pm3fb_par));
+	temp_p.width = (var->xres_virtual + 7) & ~7;
+	temp_p.height = var->yres_virtual;
+
+	if (!(depth_supported(var->bits_per_pixel))) /* round unsupported up to a multiple of 8 */
+		temp_p.depth = depth2bpp(var->bits_per_pixel);
+	else
+		temp_p.depth = var->bits_per_pixel;
+
+	temp_p.depth = (temp_p.depth > 32) ? 32 : temp_p.depth; /* max 32 */
+	temp_p.depth = (temp_p.depth == 24) ? 32 : temp_p.depth; /* 24 unsupported, round-up to 32 */
+
+	if ((temp_p.depth == 16) && (var->red.length == 5) && (var->green.length == 5) && (var->blue.length == 5))
+		temp_p.depth = 15; /* RGBA 5551 is stored as depth 15 */
+
+	if ((temp_p.depth == 16) && (var->red.length == 4) && (var->green.length == 4) && (var->blue.length == 4))
+		temp_p.depth = 12; /* RGBA 4444  is stored as depth 12 */
+
+
+	DPRINTK(2,
+		"xres: %d, yres: %d, vxres: %d, vyres: %d ; xoffset:%d, yoffset: %d\n",
+		var->xres, var->yres, var->xres_virtual, var->yres_virtual,
+		var->xoffset, var->yoffset);
+
+	xres = (var->xres + 31) & ~31;
+	if (temp_p.width < xres + var->xoffset)
+		temp_p.width = xres + var->xoffset;
+	if (temp_p.height < var->yres + var->yoffset)
+		temp_p.height = var->yres + var->yoffset;
+
+	if (temp_p.width > 2048) {
+		DPRINTK(1, "virtual width not supported: %u\n",
+			temp_p.width);
+		return (-EINVAL);
+	}
+	if (var->yres < 200) {
+		DPRINTK(1, "height not supported: %u\n", (u32) var->yres);
+		return (-EINVAL);
+	}
+	if (temp_p.height < 200 || temp_p.height > 4095) {
+		DPRINTK(1, "virtual height not supported: %u\n",
+			temp_p.height);
+		return (-EINVAL);
+	}
+	if (!(depth_supported(temp_p.depth))) {
+		DPRINTK(1, "depth not supported: %u\n", temp_p.depth);
+		return (-EINVAL);
+	}
+	if ((temp_p.width * temp_p.height * depth2ByPP(temp_p.depth)) >
+	    l_fb_info->fb_size) {
+		DPRINTK(1, "no memory for screen (%ux%ux%u)\n",
+			temp_p.width, temp_p.height, temp_p.depth);
+		return (-EINVAL);
+	}
+
+	if ((!var->pixclock) ||
+	    (!var->right_margin) ||
+	    (!var->hsync_len) ||
+	    (!var->left_margin) ||
+	    (!var->lower_margin) ||
+	    (!var->vsync_len) || (!var->upper_margin)
+	    ) {
+		unsigned long i = 0, done = 0;
+		printk(KERN_WARNING "pm3fb: refusing to use a likely wrong timing\n");
+
+		while ((mode_base[i].user_mode.width) && !done) {
+			if ((mode_base[i].user_mode.width == temp_p.width)
+			    && (mode_base[i].user_mode.height ==
+				temp_p.height)) {
+				printk(KERN_NOTICE "pm3fb: using close match %s\n",
+				       mode_base[i].name);
+				temp_p = mode_base[i].user_mode;
+				done = 1;
+			}
+			i++;
+		}
+		if (!done)
+			return (-EINVAL);
+	} else {
+		temp_p.pixclock = PICOS2KHZ(var->pixclock);
+		if (temp_p.pixclock > PM3_MAX_PIXCLOCK) {
+			DPRINTK(1, "pixclock too high (%uKHz)\n",
+				temp_p.pixclock);
+			return (-EINVAL);
+		}
+
+		temp_p.hsstart = var->right_margin;
+		temp_p.hsend = var->right_margin + var->hsync_len;
+		temp_p.hbend =
+		    var->right_margin + var->hsync_len + var->left_margin;
+		temp_p.htotal = xres + temp_p.hbend;
+
+		temp_p.vsstart = var->lower_margin;
+		temp_p.vsend = var->lower_margin + var->vsync_len;
+		temp_p.vbend =
+		    var->lower_margin + var->vsync_len + var->upper_margin;
+		temp_p.vtotal = var->yres + temp_p.vbend;
+
+		temp_p.stride = temp_p.width;
+
+		DPRINTK(2, "Using %d * %d, %d Khz, stride is %08x\n",
+			temp_p.width, temp_p.height, temp_p.pixclock,
+			temp_p.stride);
+
+		temp_p.base =
+		    pm3fb_Shiftbpp(l_fb_info, temp_p.depth,
+				   (var->yoffset * xres) + var->xoffset);
+
+		temp_p.video = 0;
+
+		if (var->sync & FB_SYNC_HOR_HIGH_ACT)
+			temp_p.video |= PM3VideoControl_HSYNC_ACTIVE_HIGH;
+		else
+			temp_p.video |= PM3VideoControl_HSYNC_ACTIVE_LOW;
+
+		if (var->sync & FB_SYNC_VERT_HIGH_ACT)
+			temp_p.video |= PM3VideoControl_VSYNC_ACTIVE_HIGH;
+		else
+			temp_p.video |= PM3VideoControl_VSYNC_ACTIVE_LOW;
+
+		if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) {
+			DPRINTK(1, "Interlaced mode not supported\n\n");
+			return (-EINVAL);
+		}
+
+		if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE)
+			temp_p.video |= PM3VideoControl_LINE_DOUBLE_ON;
+		else
+			temp_p.video |= PM3VideoControl_LINE_DOUBLE_OFF;
+
+		if (var->activate == FB_ACTIVATE_NOW)
+			temp_p.video |= PM3VideoControl_ENABLE;
+		else {
+			temp_p.video |= PM3VideoControl_DISABLE;
+			DPRINTK(2, "PM3Video disabled\n");
+		}
+
+		switch (temp_p.depth) {
+		case 8:
+			temp_p.video |= PM3VideoControl_PIXELSIZE_8BIT;
+			break;
+		case 12:
+		case 15:
+		case 16:
+			temp_p.video |= PM3VideoControl_PIXELSIZE_16BIT;
+			break;
+		case 32:
+			temp_p.video |= PM3VideoControl_PIXELSIZE_32BIT;
+			break;
+		default:
+			DPRINTK(1, "Unsupported depth\n");
+			break;
+		}
+	}
+	(*p) = temp_p;
+
+#ifdef PM3FB_USE_ACCEL
+	if (var->accel_flags & FB_ACCELF_TEXT)
+		noaccel[l_fb_info->board_num] = 0;
+	else
+		noaccel[l_fb_info->board_num] = 1;
+#endif /* PM3FB_USE_ACCEL */
+
+	return (0);
+}
+
+static void pm3fb_encode_depth(struct fb_var_screeninfo *var, long d)
+{
+	switch (d) {
+	case 8:
+		var->red.length = var->green.length = var->blue.length = 8;
+		var->red.offset = var->green.offset = var->blue.offset = 0;
+		var->transp.offset = var->transp.length = 0;
+		break;
+
+	case 12:
+		var->red.offset = 8;
+		var->red.length = 4;
+		var->green.offset = 4;
+		var->green.length = 4;
+		var->blue.offset = 0;
+		var->blue.length = 4;
+		var->transp.offset = 12;
+		var->transp.length = 4;
+		break;
+
+	case 15:
+		var->red.offset = 10;
+		var->red.length = 5;
+		var->green.offset = 5;
+		var->green.length = 5;
+		var->blue.offset = 0;
+		var->blue.length = 5;
+		var->transp.offset = 15;
+		var->transp.length = 1;
+		break;
+
+	case 16:
+		var->red.offset = 11;
+		var->red.length = 5;
+		var->green.offset = 5;
+		var->green.length = 6;
+		var->blue.offset = 0;
+		var->blue.length = 5;
+		var->transp.offset = var->transp.length = 0;
+		break;
+
+	case 32:
+		var->transp.offset = 24;
+		var->red.offset = 16;
+		var->green.offset = 8;
+		var->blue.offset = 0;
+		var->red.length = var->green.length =
+			var->blue.length = var->transp.length = 8;
+		break;
+
+	default:
+		DPRINTK(1, "Unsupported depth %ld\n", d);
+		break;
+	}
+}
+
+static int pm3fb_encode_var(struct fb_var_screeninfo *var,
+			    const void *par, struct fb_info_gen *info)
+{
+	struct pm3fb_par *p = (struct pm3fb_par *) par;
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+
+	u32 base;
+
+	DTRACE;
+
+	DASSERT((var != NULL), "fb_var_screeninfo* not NULL");
+	DASSERT((p != NULL), "pm3fb_par* not NULL");
+	DASSERT((info != NULL), "fb_info_gen* not NULL");
+
+	memset(var, 0, sizeof(struct fb_var_screeninfo));
+
+#ifdef PM3FB_USE_ACCEL
+	if (!(noaccel[l_fb_info->board_num]))
+		var->accel_flags |= FB_ACCELF_TEXT;
+#endif /* PM3FB_USE_ACCEL */
+
+	var->xres_virtual = p->width;
+	var->yres_virtual = p->height;
+	var->xres = p->htotal - p->hbend;
+	var->yres = p->vtotal - p->vbend;
+
+	DPRINTK(2, "xres = %d, yres : %d\n", var->xres, var->yres);
+
+	var->right_margin = p->hsstart;
+	var->hsync_len = p->hsend - p->hsstart;
+	var->left_margin = p->hbend - p->hsend;
+	var->lower_margin = p->vsstart;
+	var->vsync_len = p->vsend - p->vsstart;
+	var->upper_margin = p->vbend - p->vsend;
+	var->bits_per_pixel = depth2bpp(p->depth);
+	
+	pm3fb_encode_depth(var, p->depth);
+
+	base = pm3fb_Unshiftbpp(l_fb_info, p->depth, p->base);
+
+	var->xoffset = base % var->xres;
+	var->yoffset = base / var->xres;
+
+	var->height = var->width = -1;
+
+	var->pixclock = KHZ2PICOS(p->pixclock);
+
+	if ((p->video & PM3VideoControl_HSYNC_MASK) ==
+	    PM3VideoControl_HSYNC_ACTIVE_HIGH)
+		var->sync |= FB_SYNC_HOR_HIGH_ACT;
+	if ((p->video & PM3VideoControl_VSYNC_MASK) ==
+	    PM3VideoControl_VSYNC_ACTIVE_HIGH)
+		var->sync |= FB_SYNC_VERT_HIGH_ACT;
+	if (p->video & PM3VideoControl_LINE_DOUBLE_ON)
+		var->vmode = FB_VMODE_DOUBLE;
+
+	return (0);
+}
+
+static void pm3fb_get_par(void *par, struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+
+	DTRACE;
+
+	if (!current_par_valid[l_fb_info->board_num]) {
+		if (l_fb_info->use_current)
+			pm3fb_read_mode(l_fb_info, l_fb_info->current_par);
+		else
+			memcpy(l_fb_info->current_par,
+			       &(mode_base[0].user_mode),
+			       sizeof(struct pm3fb_par));
+		current_par_valid[l_fb_info->board_num] = 1;
+	}
+	*((struct pm3fb_par *) par) = *(l_fb_info->current_par);
+}
+
+static void pm3fb_set_par(const void *par, struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+
+	DTRACE;
+
+	*(l_fb_info->current_par) = *((struct pm3fb_par *) par);
+	current_par_valid[l_fb_info->board_num] = 1;
+
+	pm3fb_write_mode(l_fb_info);
+
+#ifdef PM3FB_USE_ACCEL
+	pm3fb_init_engine(l_fb_info);
+#endif /* PM3FB_USE_ACCEL */
+}
+
+static void pm3fb_set_color(struct pm3fb_info *l_fb_info,
+			    unsigned char regno, unsigned char r,
+			    unsigned char g, unsigned char b)
+{
+	DTRACE;
+
+	PM3_SLOW_WRITE_REG(PM3RD_PaletteWriteAddress, regno);
+	PM3_SLOW_WRITE_REG(PM3RD_PaletteData, r);
+	PM3_SLOW_WRITE_REG(PM3RD_PaletteData, g);
+	PM3_SLOW_WRITE_REG(PM3RD_PaletteData, b);
+}
+
+static int pm3fb_getcolreg(unsigned regno, unsigned *red, unsigned *green,
+			   unsigned *blue, unsigned *transp,
+			   struct fb_info *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+
+	DTRACE;
+
+	if (regno < 256) {
+		*red =
+		    l_fb_info->palette[regno].red << 8 | l_fb_info->
+		    palette[regno].red;
+		*green =
+		    l_fb_info->palette[regno].green << 8 | l_fb_info->
+		    palette[regno].green;
+		*blue =
+		    l_fb_info->palette[regno].blue << 8 | l_fb_info->
+		    palette[regno].blue;
+		*transp =
+		    l_fb_info->palette[regno].transp << 8 | l_fb_info->
+		    palette[regno].transp;
+	}
+	return (regno > 255);
+}
+
+static int pm3fb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   struct fb_info *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+
+	DTRACE;
+
+	if (regno < 16) {
+		switch (l_fb_info->current_par->depth) {
+#ifdef FBCON_HAS_CFB8
+		case 8:
+			break;
+#endif
+#ifdef FBCON_HAS_CFB16
+		case 12:
+			l_fb_info->cmap.cmap12[regno] =
+				(((u32) red & 0xf000) >> 4) |
+				(((u32) green & 0xf000) >> 8) |
+				(((u32) blue & 0xf000) >> 12);
+			break;
+
+		case 15:
+			l_fb_info->cmap.cmap15[regno] =
+				(((u32) red & 0xf800) >> 1) |
+				(((u32) green & 0xf800) >> 6) |
+				(((u32) blue & 0xf800) >> 11);
+			break;
+
+		case 16:
+			l_fb_info->cmap.cmap16[regno] =
+			    ((u32) red & 0xf800) |
+			    (((u32) green & 0xfc00) >> 5) |
+			    (((u32) blue & 0xf800) >> 11);
+			break;
+#endif
+#ifdef FBCON_HAS_CFB32
+		case 32:
+			l_fb_info->cmap.cmap32[regno] =
+			    (((u32) transp & 0xff00) << 16) |
+			    (((u32) red & 0xff00) << 8) |
+			    (((u32) green & 0xff00)) |
+			    (((u32) blue & 0xff00) >> 8);
+			break;
+#endif
+		default:
+			DPRINTK(1, "bad depth %u\n",
+				l_fb_info->current_par->depth);
+			break;
+		}
+	}
+	if (regno < 256) {
+		l_fb_info->palette[regno].red = red >> 8;
+		l_fb_info->palette[regno].green = green >> 8;
+		l_fb_info->palette[regno].blue = blue >> 8;
+		l_fb_info->palette[regno].transp = transp >> 8;
+		if (l_fb_info->current_par->depth == 8)
+			pm3fb_set_color(l_fb_info, regno, red >> 8,
+					green >> 8, blue >> 8);
+	}
+	return (regno > 255);
+}
+
+static int pm3fb_blank(int blank_mode, struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+	u32 video;
+
+	DTRACE;
+
+	if (!current_par_valid[l_fb_info->board_num])
+		return (1);
+
+	video = l_fb_info->current_par->video;
+
+	/*
+	 * Oxygen VX1 - it appears that setting PM3VideoControl and
+	 * then PM3RD_SyncControl to the same SYNC settings undoes
+	 * any net change - they seem to xor together.  Only set the
+	 * sync options in PM3RD_SyncControl.  --rmk
+	 */
+	video &= ~(PM3VideoControl_HSYNC_MASK |
+		   PM3VideoControl_VSYNC_MASK);
+	video |= PM3VideoControl_HSYNC_ACTIVE_HIGH |
+		 PM3VideoControl_VSYNC_ACTIVE_HIGH;
+
+	if (blank_mode > 0) {
+		switch (blank_mode - 1) {
+
+		case VESA_NO_BLANKING:	/* FIXME */
+			video = video & ~(PM3VideoControl_ENABLE);
+			break;
+
+		case VESA_HSYNC_SUSPEND:
+			video = video & ~(PM3VideoControl_HSYNC_MASK |
+					  PM3VideoControl_BLANK_ACTIVE_LOW);
+			break;
+		case VESA_VSYNC_SUSPEND:
+			video = video & ~(PM3VideoControl_VSYNC_MASK |
+					  PM3VideoControl_BLANK_ACTIVE_LOW);
+			break;
+		case VESA_POWERDOWN:
+			video = video & ~(PM3VideoControl_HSYNC_MASK |
+					  PM3VideoControl_VSYNC_MASK |
+					  PM3VideoControl_BLANK_ACTIVE_LOW);
+			break;
+		default:
+			DPRINTK(1, "Unsupported blanking %d\n",
+				blank_mode);
+			return (1);
+			break;
+		}
+	}
+
+	PM3_SLOW_WRITE_REG(PM3VideoControl, video);
+
+	return (0);
+}
+
+static void pm3fb_set_disp(const void *par, struct display *disp,
+			   struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+	struct pm3fb_par *p = (struct pm3fb_par *) par;
+	u32 flags;
+
+	DTRACE;
+
+	save_flags(flags);
+	cli();
+	info->info.screen_base = l_fb_info->v_fb;
+	switch (p->depth) {
+#ifdef FBCON_HAS_CFB8
+	case 8:
+#ifdef PM3FB_USE_ACCEL
+		if (!(noaccel[l_fb_info->board_num]))
+			disp->dispsw = &pm3fb_cfb8;
+		else
+#endif /* PM3FB_USE_ACCEL */
+			disp->dispsw = &fbcon_cfb8;
+		break;
+#endif
+#ifdef FBCON_HAS_CFB16
+	case 12:
+#ifdef PM3FB_USE_ACCEL
+		if (!(noaccel[l_fb_info->board_num]))
+			disp->dispsw = &pm3fb_cfb16;
+		else
+#endif /* PM3FB_USE_ACCEL */
+			disp->dispsw = &fbcon_cfb16;
+		disp->dispsw_data = l_fb_info->cmap.cmap12;
+		break;
+	case 15:
+#ifdef PM3FB_USE_ACCEL
+		if (!(noaccel[l_fb_info->board_num]))
+			disp->dispsw = &pm3fb_cfb16;
+		else
+#endif /* PM3FB_USE_ACCEL */
+			disp->dispsw = &fbcon_cfb16;
+		disp->dispsw_data = l_fb_info->cmap.cmap15;
+		break;
+	case 16:
+#ifdef PM3FB_USE_ACCEL
+		if (!(noaccel[l_fb_info->board_num]))
+			disp->dispsw = &pm3fb_cfb16;
+		else
+#endif /* PM3FB_USE_ACCEL */
+			disp->dispsw = &fbcon_cfb16;
+		disp->dispsw_data = l_fb_info->cmap.cmap16;
+		break;
+#endif
+#ifdef FBCON_HAS_CFB32
+	case 32:
+#ifdef PM3FB_USE_ACCEL
+		if (!(noaccel[l_fb_info->board_num]))
+			disp->dispsw = &pm3fb_cfb32;
+		else
+#endif /* PM3FB_USE_ACCEL */
+			disp->dispsw = &fbcon_cfb32;
+		disp->dispsw_data = l_fb_info->cmap.cmap32;
+		break;
+#endif /* FBCON_HAS_CFB32 */
+	default:
+		disp->dispsw = &fbcon_dummy;
+		DPRINTK(1, "Invalid depth, using fbcon_dummy\n");
+		break;
+	}
+	restore_flags(flags);
+}
+
+/* */
+static void pm3fb_detect(void)
+{
+	struct pci_dev *dev_array[PM3_MAX_BOARD];
+	struct pci_dev *dev = NULL;
+	struct pm3fb_info *l_fb_info = &(fb_info[0]);
+	unsigned long i, j, done;
+
+	DTRACE;
+
+	for (i = 0; i < PM3_MAX_BOARD; i++) {
+		dev_array[i] = NULL;
+		fb_info[i].dev = NULL;
+	}
+
+	dev =
+	    pci_find_device(PCI_VENDOR_ID_3DLABS,
+			    PCI_DEVICE_ID_3DLABS_PERMEDIA3, dev);
+
+	for (i = 0; ((i < PM3_MAX_BOARD) && dev); i++) {
+		dev_array[i] = dev;
+		dev =
+		    pci_find_device(PCI_VENDOR_ID_3DLABS,
+				    PCI_DEVICE_ID_3DLABS_PERMEDIA3, dev);
+	}
+
+	if (dev) {		/* more than PM3_MAX_BOARD */
+		printk(KERN_WARNING "pm3fb: Warning: more than %d boards found\n",
+		       PM3_MAX_BOARD);
+	}
+
+	if (!dev_array[0]) {	/* not a single board, abort */
+		return;
+	}
+
+	/* allocate user-defined boards */
+	for (i = 0; i < PM3_MAX_BOARD; i++) {
+		if ((bus[i] >= 0) && (slot[i] >= 0) && (func[i] >= 0)) {
+			for (j = 0; j < PM3_MAX_BOARD; j++) {
+				if ((dev_array[j] != NULL) &&
+				    (dev_array[j]->bus->number == bus[i])
+				    && (PCI_SLOT(dev_array[j]->devfn) ==
+					slot[i])
+				    && (PCI_FUNC(dev_array[j]->devfn) ==
+					func[i])) {
+					fb_info[i].dev = dev_array[j];
+					dev_array[j] = NULL;
+				}
+			}
+		}
+	}
+	/* allocate remaining boards */
+	for (i = 0; i < PM3_MAX_BOARD; i++) {
+		if (fb_info[i].dev == NULL) {
+			done = 0;
+			for (j = 0; ((j < PM3_MAX_BOARD) && (!done)); j++) {
+				if (dev_array[j] != NULL) {
+					fb_info[i].dev = dev_array[j];
+					dev_array[j] = NULL;
+					done = 1;
+				}
+			}
+		}
+	}
+
+	/* at that point, all PCI Permedia3 are detected and allocated */
+	/* now, initialize... or not */
+	for (i = 0; i < PM3_MAX_BOARD; i++) {
+		l_fb_info = &(fb_info[i]);
+		if ((l_fb_info->dev) && (!disable[i])) {	/* PCI device was found and not disabled by user */
+#ifdef SUPPORT_FB_OF
+			struct device_node *dp =
+			    find_pci_device_OFnode(l_fb_info->dev->bus->
+						   number,
+						   l_fb_info->dev->devfn);
+
+			if ((dp) && (!strncmp(dp->name, "formacGA12", 10))) {
+				/* do nothing, init of board is done in pm3fb_of_init */
+			} else {
+#endif
+				DPRINTK(2,
+					"found @%lx Vendor %lx Device %lx ; base @ : %lx - %lx - %lx - %lx - %lx - %lx, irq %ld\n",
+					(unsigned long) l_fb_info->dev,
+					(unsigned long) l_fb_info->dev->
+					vendor,
+					(unsigned long) l_fb_info->dev->
+					device,
+					(unsigned long)
+					pci_resource_start(l_fb_info->dev,
+							   0),
+					(unsigned long)
+					pci_resource_start(l_fb_info->dev,
+							   1),
+					(unsigned long)
+					pci_resource_start(l_fb_info->dev,
+							   2),
+					(unsigned long)
+					pci_resource_start(l_fb_info->dev,
+							   3),
+					(unsigned long)
+					pci_resource_start(l_fb_info->dev,
+							   4),
+					(unsigned long)
+					pci_resource_start(l_fb_info->dev,
+							   5),
+					(unsigned long) l_fb_info->dev->
+					irq);
+
+				l_fb_info->pIOBase =
+				    (unsigned char *)
+				    pci_resource_start(l_fb_info->dev, 0);
+#ifdef __BIG_ENDIAN
+				l_fb_info->pIOBase += PM3_REGS_SIZE;
+#endif
+				l_fb_info->vIOBase = (unsigned char *) -1;
+				l_fb_info->p_fb =
+				    (unsigned char *)
+				    pci_resource_start(l_fb_info->dev, 1);
+				l_fb_info->v_fb = (unsigned char *) -1;
+
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5) 	/* full resource management, new in linux-2.4.x */
+				if (!request_mem_region
+				    ((unsigned long)l_fb_info->p_fb, 64 * 1024 * 1024, /* request full aperture size */
+				     "pm3fb")) {
+					printk
+					    (KERN_ERR "pm3fb: Error: couldn't request framebuffer memory, board #%ld\n",
+					     l_fb_info->board_num);
+					continue;
+				}
+				if (!request_mem_region
+				    ((unsigned long)l_fb_info->pIOBase, PM3_REGS_SIZE,
+				     "pm3fb I/O regs")) {
+					printk
+					    (KERN_ERR "pm3fb: Error: couldn't request IObase memory, board #%ld\n",
+					     l_fb_info->board_num);
+					continue;
+				}
+#endif /* KERNEL_2_4 or KERNEL_2_5 */
+				if (forcesize[l_fb_info->board_num])
+					l_fb_info->fb_size = forcesize[l_fb_info->board_num];
+				
+				l_fb_info->fb_size =
+				    pm3fb_size_memory(l_fb_info);
+
+				if (l_fb_info->fb_size) {
+					(void) pci_enable_device(l_fb_info->dev);
+					pm3fb_common_init(l_fb_info);
+				} else
+					printk(KERN_ERR "pm3fb: memory problem, not enabling board #%ld\n", l_fb_info->board_num);
+				
+#ifdef SUPPORT_FB_OF
+			}
+#endif /* SUPPORT_FB_OF */
+		}
+	}
+}
+
+static int pm3fb_pan_display(const struct fb_var_screeninfo *var,
+			     struct fb_info_gen *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+
+	DTRACE;
+
+	if (!current_par_valid[l_fb_info->board_num])
+		return -EINVAL;
+
+	l_fb_info->current_par->base =	/* in 128 bits chunk - i.e. AFTER Shiftbpp */
+	    pm3fb_Shiftbpp(l_fb_info,
+			   l_fb_info->current_par->depth,
+			   (var->yoffset * l_fb_info->current_par->width) +
+			   var->xoffset);
+	PM3_SLOW_WRITE_REG(PM3ScreenBase, l_fb_info->current_par->base);
+	return 0;
+}
+
+static int pm3fb_ioctl(struct inode *inode, struct file *file,
+                       u_int cmd, u_long arg, int con,
+		       struct fb_info *info)
+{
+	struct pm3fb_info *l_fb_info = (struct pm3fb_info *) info;
+	u32 cm, i;
+#ifdef PM3FB_MASTER_DEBUG
+	char cc[3];
+#endif /* PM3FB_MASTER_DEBUG */
+
+	switch(cmd)
+	{
+#ifdef PM3FB_MASTER_DEBUG
+	case PM3FBIO_CLEARMEMORY:
+		if (copy_from_user(&cm, (void *)arg, sizeof(u32)))
+			return(-EFAULT);
+		pm3fb_clear_memory(l_fb_info, cm);
+		return(0);
+		break;
+
+	case PM3FBIO_CLEARCMAP:
+		if (copy_from_user(cc, (void*)arg, 3 * sizeof(char)))
+			return(-EFAULT);
+		pm3fb_clear_colormap(l_fb_info, cc[0], cc[1], cc[2]);
+		return(0);
+		break;
+#endif /* PM3FB_MASTER_DEBUG */
+
+	case PM3FBIO_RESETCHIP:
+		cm = 1;
+		PM3_SLOW_WRITE_REG(PM3ResetStatus, 1);
+		for (i = 0 ; (i < 10000) && cm ; i++)
+		{
+			PM3_DELAY(10);
+			cm = PM3_READ_REG(PM3ResetStatus);
+		}
+		if (cm)
+		{
+			printk(KERN_ERR "pm3fb: chip reset failed with status 0x%x\n", cm);
+			return(-EIO);
+		}
+		/* first thing first, reload memory timings */
+		pm3fb_write_memory_timings(l_fb_info);
+#ifdef PM3FB_USE_ACCEL
+		pm3fb_init_engine(l_fb_info);
+#endif /* PM3FB_USE_ACCEL */
+		pm3fb_write_mode(l_fb_info);
+		return(0);
+		break;
+
+	default:
+		DPRINTK(2, "unknown ioctl: %d (%x)\n", cmd, cmd);
+		return(-EINVAL);
+	}
+}
+
+/* ****************************************** */
+/* ***** standard FB API init functions ***** */
+/* ****************************************** */
+
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+int __init pm3fb_setup(char *options)
+#endif
+#ifdef KERNEL_2_2
+__initfunc(void pm3fb_setup(char *options, int *ints))
+#endif
+{
+	long opsi = strlen(options);
+
+	DTRACE;
+
+	memcpy(g_options, options,
+	       ((opsi + 1) >
+		PM3_OPTIONS_SIZE) ? PM3_OPTIONS_SIZE : (opsi + 1));
+	g_options[PM3_OPTIONS_SIZE - 1] = 0;
+
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+	return (0);
+#endif
+}
+
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+int __init pm3fb_init(void)
+#endif
+#ifdef KERNEL_2_2
+__initfunc(void pm3fb_init(void))
+#endif
+{
+	DTRACE;
+
+	DPRINTK(2, "This is pm3fb.c, CVS version: $Header: /cvsroot/linux-dj/linux-2.5/drivers/video/pm3fb.c,v 1.2 2002/03/28 00:01:16 davej Exp $");
+
+	pm3fb_real_setup(g_options);
+
+	pm3fb_detect();
+
+	if (!fb_info[0].dev) {	/* not even one board ??? */
+		DPRINTK(1, "No PCI Permedia3 board detected\n");
+	}
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+	return (0);
+#endif
+}
+
+#ifdef SUPPORT_FB_OF		/* linux-2.2.x only */
+__initfunc(void pm3fb_of_init(struct device_node *dp))
+{
+	struct pm3fb_info *l_fb_info = NULL;
+	unsigned long i;
+	long bn = -1;
+	struct device_node *dn;
+
+	DTRACE;
+
+	DPRINTK(2, "OpenFirmware board : %s\n", dp->full_name);
+
+	for (i = 0; i < dp->n_addrs; i++) {
+		DPRINTK(2, "MemRange : 0x%08x - 0x%x\n",
+			dp->addrs[i].address, dp->addrs[i].size);
+	}
+
+	for (i = 0; i < PM3_MAX_BOARD; i++) {	/* find which PCI board is the OF device */
+		if (fb_info[i].dev) {
+			dn = find_pci_device_OFnode(fb_info[i].dev->bus->
+						    number,
+						    fb_info[i].dev->devfn);
+			if (dn == dp) {
+				if (bn == -1)
+					bn = i;
+				else {
+					DPRINTK(1,
+						"Error: Multiple PCI device for a single OpenFirmware node\n");
+				}
+			}
+		}
+	}
+
+	if (bn == -1) {
+		DPRINTK(1, "Warning: non-PCI Permedia3 found\n");
+		i = 0;
+		while (fb_info[i].dev && (i < PM3_MAX_BOARD))
+			i++;
+		if (i < PM3_MAX_BOARD)
+			bn = i;
+		else {
+			printk
+			    (KERN_ERR "pm3fb: Error: Couldn't find room for OpenFirmware device");
+			return;
+		}
+	}
+
+	l_fb_info = &(fb_info[bn]);
+
+	l_fb_info->dn = dp;
+
+	l_fb_info->pIOBase = (unsigned char *) dp->addrs[3].address;
+#ifdef __BIG_ENDIAN
+	l_fb_info->pIOBase += PM3_REGS_SIZE;
+#endif
+	l_fb_info->vIOBase = (unsigned char *) -1;
+	l_fb_info->p_fb = (unsigned char *) dp->addrs[1].address;
+	l_fb_info->v_fb = (unsigned char *) -1;
+
+	l_fb_info->fb_size = pm3fb_size_memory(l_fb_info);	/* (unsigned long)dp->addrs[1].size; *//* OF is a liar ! it claims 256 Mb */
+
+	DPRINTK(2,
+		"OpenFirmware board (#%ld) : IOBase 0x%08lx, p_fb 0x%08lx, fb_size %d KB\n",
+		bn, (unsigned long) l_fb_info->pIOBase,
+		(unsigned long) l_fb_info->p_fb, l_fb_info->fb_size >> 10);
+
+	l_fb_info->use_current = 1;	/* will use current mode by default */
+
+	pm3fb_common_init(l_fb_info);
+}
+#endif /* SUPPORT_FB_OF */
+
+/* ************************* */
+/* **** Module support ***** */
+/* ************************* */
+
+#ifdef MODULE
+MODULE_AUTHOR("Romain Dolbeau");
+MODULE_DESCRIPTION("Permedia3 framebuffer device driver");
+static char *mode[PM3_MAX_BOARD];
+MODULE_PARM(mode,PM3_MAX_BOARD_MODULE_ARRAY_STRING);
+MODULE_PARM_DESC(mode,"video mode");
+MODULE_PARM(disable,PM3_MAX_BOARD_MODULE_ARRAY_SHORT);
+MODULE_PARM_DESC(disable,"disable board");
+static short off[PM3_MAX_BOARD];
+MODULE_PARM(off,PM3_MAX_BOARD_MODULE_ARRAY_SHORT);
+MODULE_PARM_DESC(off,"disable board");
+static char *pciid[PM3_MAX_BOARD];
+MODULE_PARM(pciid,PM3_MAX_BOARD_MODULE_ARRAY_STRING);
+MODULE_PARM_DESC(pciid,"board PCI Id");
+MODULE_PARM(noaccel,PM3_MAX_BOARD_MODULE_ARRAY_SHORT);
+MODULE_PARM_DESC(noaccel,"disable accel");
+static char *font[PM3_MAX_BOARD];
+MODULE_PARM(font,PM3_MAX_BOARD_MODULE_ARRAY_STRING);
+MODULE_PARM_DESC(font,"choose font");
+MODULE_PARM(depth,PM3_MAX_BOARD_MODULE_ARRAY_SHORT);
+MODULE_PARM_DESC(depth,"boot-time depth");
+MODULE_PARM(printtimings, "h");
+MODULE_PARM_DESC(printtimings, "print the memory timings of the card(s)");
+MODULE_PARM(forcesize, PM3_MAX_BOARD_MODULE_ARRAY_SHORT);
+MODULE_PARM_DESC(forcesize, "force specified memory size");
+/*
+MODULE_SUPPORTED_DEVICE("Permedia3 PCI boards")
+MODULE_GENERIC_TABLE(gtype,name)
+MODULE_DEVICE_TABLE(type,name)
+*/
+
+void pm3fb_build_options(void)
+{
+	int i;
+	char ts[128];
+
+	strcpy(g_options, "pm3fb");
+	for (i = 0; i < PM3_MAX_BOARD ; i++)
+	{
+		if (mode[i])
+		{
+			sprintf(ts, ",mode:%d:%s", i, mode[i]);
+			strncat(g_options, ts, PM3_OPTIONS_SIZE - strlen(g_options));
+		}
+		if (disable[i] || off[i])
+		{
+			sprintf(ts, ",disable:%d:", i);
+			strncat(g_options, ts, PM3_OPTIONS_SIZE - strlen(g_options));
+		}
+		if (pciid[i])
+		{
+			sprintf(ts, ",pciid:%d:%s", i, pciid[i]);
+			strncat(g_options, ts, PM3_OPTIONS_SIZE - strlen(g_options));
+		}
+		if (noaccel[i])
+		{
+			sprintf(ts, ",noaccel:%d:", i);
+			strncat(g_options, ts, PM3_OPTIONS_SIZE - strlen(g_options));
+		}
+		if (font[i])
+		{
+			sprintf(ts, ",font:%d:%s", i, font[i]);
+			strncat(g_options, ts, PM3_OPTIONS_SIZE - strlen(g_options));
+		}
+		if (depth[i])
+		{
+			sprintf(ts, ",depth:%d:%d", i, depth[i]);
+			strncat(g_options, ts, PM3_OPTIONS_SIZE - strlen(g_options));
+		}
+	}
+	g_options[PM3_OPTIONS_SIZE - 1] = '\0';
+	DPRINTK(1, "pm3fb use options: %s\n", g_options);
+}
+
+int init_module(void)
+{
+	DTRACE;
+
+	pm3fb_build_options();
+
+	pm3fb_init();
+
+	return (0);
+}
+
+void cleanup_module(void)
+{
+	DTRACE;
+	{
+		unsigned long i;
+		struct pm3fb_info *l_fb_info;
+		for (i = 0; i < PM3_MAX_BOARD; i++) {
+			l_fb_info = &(fb_info[i]);
+			if ((l_fb_info->dev != NULL)
+			    && (!(disable[l_fb_info->board_num]))) {
+				if (l_fb_info->vIOBase !=
+				    (unsigned char *) -1) {
+					pm3fb_unmapIO(l_fb_info);
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5)
+					release_mem_region(l_fb_info->p_fb,
+							   l_fb_info->
+							   fb_size);
+					release_mem_region(l_fb_info->
+							   pIOBase,
+							   PM3_REGS_SIZE);
+#endif /* KERNEL_2_4 or KERNEL_2_5 */
+				}
+				unregister_framebuffer(&l_fb_info->gen.
+						       info);
+			}
+		}
+	}
+	return;
+}
+#endif /* MODULE */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/pm3fb.h linux-2.5/drivers/video/pm3fb.h
--- linux-2.5.13/drivers/video/pm3fb.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/pm3fb.h	Mon Feb 25 22:22:22 2002
@@ -0,0 +1,1286 @@
+/*
+ *  linux/drivers/video/pm3fb.h -- 3DLabs Permedia3 frame buffer device
+ *  
+ *  Copyright (C) 2001 Romain Dolbeau <dolbeau@irisa.fr>
+ *  Copyright (C) 2001 Sven Luther, <luther@dpt-info.u-strasbg.fr>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive for
+ *  more details.
+ *
+ *  $Header: /cvsroot/linux-dj/linux-2.5/drivers/video/pm3fb.h,v 1.1 2002/02/25 22:22:22 davej Exp $
+ *
+ */
+
+#ifndef PM3FB_H
+#define PM3FB_H
+
+/**********************************************
+*  GLINT Permedia3 Control Status registers   *
+***********************************************/
+/* Control Status Registers */
+#define PM3ResetStatus						0x0000
+#define PM3IntEnable						0x0008
+#define PM3IntFlags						0x0010
+#define PM3InFIFOSpace						0x0018
+#define PM3OutFIFOWords						0x0020
+#define PM3DMAAddress						0x0028
+#define PM3DMACount						0x0030
+#define PM3ErrorFlags						0x0038
+#define PM3VClkCtl						0x0040
+#define PM3TestRegister						0x0048
+#define PM3Aperture0						0x0050
+#define PM3Aperture1						0x0058
+#define PM3DMAControl						0x0060
+#define PM3FIFODis						0x0068
+#define PM3ChipConfig						0x0070
+#define PM3AGPControl						0x0078
+
+#define PM3GPOutDMAAddress					0x0080
+#define PM3PCIFeedbackCount					0x0088
+#define PM3PCIAbortStatus					0x0090
+#define PM3PCIAbortAddress					0x0098
+
+#define PM3PCIPLLStatus						0x00f0
+
+#define PM3HostTextureAddress					0x0100
+#define PM3TextureDownloadControl				0x0108
+#define PM3TextureOperation					0x0110
+#define PM3LogicalTexturePage					0x0118
+#define PM3TexDMAAddress					0x0120
+#define PM3TexFIFOSpace						0x0128
+
+/**********************************************
+*  GLINT Permedia3 Region 0 Bypass Controls   *
+***********************************************/
+#define PM3ByAperture1Mode					0x0300
+	#define PM3ByApertureMode_BYTESWAP_ABCD			(0<<0)
+	#define PM3ByApertureMode_BYTESWAP_BADC			(1<<0)
+	#define PM3ByApertureMode_BYTESWAP_CDAB			(2<<0)
+	#define PM3ByApertureMode_BYTESWAP_DCBA			(3<<0)
+	#define PM3ByApertureMode_PATCH_DISABLE			(0<<2)
+	#define PM3ByApertureMode_PATCH_ENABLE			(1<<2)
+	#define PM3ByApertureMode_FORMAT_RAW			(0<<3)
+	#define PM3ByApertureMode_FORMAT_YUYV			(1<<3)
+	#define PM3ByApertureMode_FORMAT_UYVY			(2<<3)
+	#define PM3ByApertureMode_PIXELSIZE_8BIT		(0<<5)
+	#define PM3ByApertureMode_PIXELSIZE_16BIT		(1<<5)
+	#define PM3ByApertureMode_PIXELSIZE_32BIT		(2<<5)
+                #define PM3ByApertureMode_PIXELSIZE_MASK        (3<<5)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_1024		(0<<7)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_2048		(1<<7)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_4096		(2<<7)
+	#define PM3ByApertureMode_EFFECTIVE_STRIDE_8192		(3<<7)
+	#define PM3ByApertureMode_PATCH_OFFSET_X(off)	(((off)&7f)<<9)
+	#define PM3ByApertureMode_PATCH_OFFSET_Y(off)	(((off)&7f)<<16)
+	#define PM3ByApertureMode_FRAMEBUFFER			(0<<21)
+	#define PM3ByApertureMode_LOCALBUFFER			(1<<21)
+	#define PM3ByApertureMode_DOUBLE_WRITE_OFF		(0<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_1MB		(1<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_2MB		(2<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_4MB		(3<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_8MB		(4<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_16MB		(5<<22)
+	#define PM3ByApertureMode_DOUBLE_WRITE_32MB		(6<<22)
+
+#define PM3ByAperture2Mode					0x0328
+	
+/**********************************************
+*  GLINT Permedia3 Memory Control (0x1000)    *
+***********************************************/
+#define PM3MemCounter						0x1000
+#define PM3MemBypassWriteMask					0x1008
+#define PM3MemScratch						0x1010
+#define PM3LocalMemCaps						0x1018
+        #define PM3LocalMemCaps_NoWriteMask                     (1 << 28)
+#define PM3LocalMemTimings					0x1020
+#define PM3LocalMemControl					0x1028
+#define PM3LocalMemRefresh					0x1030
+#define PM3LocalMemPowerDown					0x1038
+#define PM3RemoteMemControl					0x1100
+
+/**********************************************
+*  GLINT Permedia3 Video Control (0x3000)     *
+***********************************************/
+
+#define PM3ScreenBase						0x3000
+#define PM3ScreenStride						0x3008
+#define PM3HTotal						0x3010
+#define PM3HgEnd						0x3018
+#define PM3HbEnd						0x3020
+#define PM3HsStart						0x3028
+#define PM3HsEnd						0x3030
+#define PM3VTotal						0x3038
+#define PM3VbEnd						0x3040
+#define PM3VsStart						0x3048
+#define PM3VsEnd						0x3050
+#define PM3VideoControl						0x3058
+	#define PM3VideoControl_DISABLE				(0<<0)
+	#define PM3VideoControl_ENABLE				(1<<0)
+	#define PM3VideoControl_BLANK_ACTIVE_HIGH		(0<<1)
+	#define PM3VideoControl_BLANK_ACTIVE_LOW		(1<<1)
+	#define PM3VideoControl_LINE_DOUBLE_OFF			(0<<2)
+	#define PM3VideoControl_LINE_DOUBLE_ON			(1<<2)
+	#define PM3VideoControl_HSYNC_FORCE_HIGH		(0<<3)
+	#define PM3VideoControl_HSYNC_ACTIVE_HIGH		(1<<3)
+	#define PM3VideoControl_HSYNC_FORCE_LOW			(2<<3)
+	#define PM3VideoControl_HSYNC_ACTIVE_LOW		(3<<3)
+        #define PM3VideoControl_HSYNC_MASK          (3<<3)
+	#define PM3VideoControl_VSYNC_FORCE_HIGH		(0<<5)
+	#define PM3VideoControl_VSYNC_ACTIVE_HIGH		(1<<5)
+	#define PM3VideoControl_VSYNC_FORCE_LOW			(2<<5)
+	#define PM3VideoControl_VSYNC_ACTIVE_LOW		(3<<5)
+        #define PM3VideoControl_VSYNC_MASK          (3<<5)
+	#define PM3VideoControl_BYTE_DOUBLE_OFF			(0<<7)
+	#define PM3VideoControl_BYTE_DOUBLE_ON			(1<<7)
+	#define PM3VideoControl_BUFFER_SWAP_SYNCON_FRAMEBLANK	(0<<9)
+	#define PM3VideoControl_BUFFER_SWAP_FREE_RUNNING	(1<<9)
+	#define PM3VideoControl_BUFFER_SWAP_LIMITETO_FRAMERATE	(2<<9)
+	#define PM3VideoControl_STEREO_DISABLE			(0<<11)
+	#define PM3VideoControl_STEREO_ENABLE			(1<<11)
+	#define PM3VideoControl_RIGHT_EYE_ACTIVE_HIGH		(0<<12)
+	#define PM3VideoControl_RIGHT_EYE_ACTIVE_LOW		(1<<12)
+	#define PM3VideoControl_VIDEO_EXT_LOW			(0<<14)
+	#define PM3VideoControl_VIDEO_EXT_HIGH			(1<<14)
+	#define PM3VideoControl_SYNC_MODE_INDEPENDENT		(0<<16)
+	#define PM3VideoControl_SYNC_MODE_SYNCTO_VSA		(1<<16)
+	#define PM3VideoControl_SYNC_MODE_SYNCTO_VSB		(2<<16)
+	#define PM3VideoControl_PATCH_DISABLE			(0<<18)
+	#define PM3VideoControl_PATCH_ENABLE			(1<<18)
+	#define PM3VideoControl_PIXELSIZE_8BIT			(0<<19)
+	#define PM3VideoControl_PIXELSIZE_16BIT			(1<<19)
+	#define PM3VideoControl_PIXELSIZE_32BIT			(2<<19)
+	#define PM3VideoControl_DISPLAY_DISABLE			(0<<21)
+	#define PM3VideoControl_DISPLAY_ENABLE			(1<<21)
+	#define PM3VideoControl_PATCH_OFFSET_X(off)	(((off)&0x3f)<<22)
+	#define PM3VideoControl_PATCH_OFFSET_Y(off)	(((off)&0x3f)<<28)
+#define PM3InterruptLine					0x3060
+#define PM3DisplayData						0x3068
+#define PM3VerticalLineCount					0x3070
+#define PM3FifoControl						0x3078
+#define PM3ScreenBaseRight					0x3080
+#define PM3MiscControl						0x3088
+
+#define PM3VideoOverlayUpdate					0x3100
+        #define PM3VideoOverlayUpdate_DISABLE                   (0<<0)
+        #define PM3VideoOverlayUpdate_ENABLE                    (1<<0)
+#define PM3VideoOverlayMode					0x3108
+	#define PM3VideoOverlayMode_DISABLE			(0<<0)
+	#define PM3VideoOverlayMode_ENABLE			(1<<0)
+        #define PM3VideoOverlayMode_BUFFERSYNC_MANUAL           (0<<1)
+        #define PM3VideoOverlayMode_BUFFERSYNC_VIDEOSTREAMA     (1<<1)
+        #define PM3VideoOverlayMode_BUFFERSYNC_VIDEOSTREAMB     (2<<1)
+        #define PM3VideoOverlayMode_FIELDPOLARITY_NORMAL        (0<<4)
+        #define PM3VideoOverlayMode_FIELDPOLARITY_INVERT        (1<<4)
+        #define PM3VideoOverlayMode_PIXELSIZE_8BIT              (0<<5)
+        #define PM3VideoOverlayMode_PIXELSIZE_16BIT             (1<<5)
+        #define PM3VideoOverlayMode_PIXELSIZE_32BIT             (2<<5)
+        #define PM3VideoOverlayMode_COLORFORMAT_RGB8888 ((0<<7)|(1<<12)|(2<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_RGB4444 ((1<<7)|(1<<12)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_RGB5551 ((2<<7)|(1<<12)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_RGB565  ((3<<7)|(1<<12)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_RGB332  ((4<<7)|(1<<12)|(0<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_BGR8888 ((0<<7)|(2<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_BGR4444 ((1<<7)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_BGR5551 ((2<<7)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_BGR565  ((3<<7)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_BGR332  ((4<<7)|(0<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_CI8     ((5<<7)|(1<<12)|(0<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_VUY444  ((2<<10)|(1<<12)|(2<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_YUV444  ((2<<10)|(2<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_VUY422  ((1<<10)|(1<<12)|(1<<5))
+        #define PM3VideoOverlayMode_COLORFORMAT_YUV422  ((1<<10)|(1<<5))
+        #define PM3VideoOverlayMode_COLORORDER_BGR              (0<<12)
+        #define PM3VideoOverlayMode_COLORORDER_RGB              (1<<12)
+        #define PM3VideoOverlayMode_LINEARCOLOREXT_OFF          (0<<13)
+        #define PM3VideoOverlayMode_LINEARCOLOREXT_ON           (1<<13)
+        #define PM3VideoOverlayMode_FILTER_MASK                 (3<<14)
+        #define PM3VideoOverlayMode_FILTER_OFF                  (0<<14)
+        #define PM3VideoOverlayMode_FILTER_FULL                 (1<<14)
+        #define PM3VideoOverlayMode_FILTER_PARTIAL              (2<<14)
+        #define PM3VideoOverlayMode_DEINTERLACE_OFF             (0<<16)
+        #define PM3VideoOverlayMode_DEINTERLACE_BOB             (1<<16)
+        #define PM3VideoOverlayMode_PATCHMODE_OFF               (0<<18)
+        #define PM3VideoOverlayMode_PATCHMODE_ON                (1<<18)
+        #define PM3VideoOverlayMode_FLIP_VIDEO                  (0<<20)
+        #define PM3VideoOverlayMode_FLIP_VIDEOSTREAMA           (1<<20)
+        #define PM3VideoOverlayMode_FLIP_VIDEOSTREAMB           (2<<20)
+        #define PM3VideoOverlayMode_MIRROR_MASK                 (3<<23)
+        #define PM3VideoOverlayMode_MIRRORX_OFF                 (0<<23)
+        #define PM3VideoOverlayMode_MIRRORX_ON                  (1<<23)
+        #define PM3VideoOverlayMode_MIRRORY_OFF                 (0<<24)
+        #define PM3VideoOverlayMode_MIRRORY_ON                  (1<<24)
+#define PM3VideoOverlayFifoControl				0x3110
+#define PM3VideoOverlayIndex					0x3118
+#define PM3VideoOverlayBase0					0x3120
+#define PM3VideoOverlayBase1					0x3128
+#define PM3VideoOverlayBase2					0x3130
+#define PM3VideoOverlayStride					0x3138
+        #define PM3VideoOverlayStride_STRIDE(s)         (((s)&0xfff)<<0)
+#define PM3VideoOverlayWidth                                    0x3140
+        #define PM3VideoOverlayWidth_WIDTH(w)           (((w)&0xfff)<<0)
+#define PM3VideoOverlayHeight                                   0x3148
+        #define PM3VideoOverlayHeight_HEIGHT(h)         (((h)&0xfff)<<0)
+#define PM3VideoOverlayOrigin                                   0x3150
+        #define PM3VideoOverlayOrigin_XORIGIN(x)        (((x)&0xfff)<<0)
+        #define PM3VideoOverlayOrigin_YORIGIN(y)        (((y)&0xfff)<<16)
+#define PM3VideoOverlayShrinkXDelta                             0x3158
+        #define PM3VideoOverlayShrinkXDelta_NONE                (1<<16)
+        #define PM3VideoOverlayShrinkXDelta_DELTA(s,d)          \
+                ((((s)<<16)/(d))&0x0ffffff0)
+#define PM3VideoOverlayZoomXDelta                               0x3160
+        #define PM3VideoOverlayZoomXDelta_NONE                  (1<<16)
+        #define PM3VideoOverlayZoomXDelta_DELTA(s,d)            \
+                ((((s)<<16)/(d))&0x0001fff0)
+#define PM3VideoOverlayYDelta                                   0x3168
+        #define PM3VideoOverlayYDelta_NONE                      (1<<16)
+        #define PM3VideoOverlayYDelta_DELTA(s,d)                        \
+                ((((s)<<16)/(d))&0x0ffffff0)
+#define PM3VideoOverlayFieldOffset				0x3170
+#define PM3VideoOverlayStatus					0x3178
+
+/**********************************************
+*  GLINT Permedia3 RAMDAC Registers (0x4000)  *
+***********************************************/
+/* Direct Registers */
+#define PM3RD_PaletteWriteAddress				0x4000
+#define PM3RD_PaletteData					0x4008
+#define PM3RD_PixelMask						0x4010
+#define PM3RD_PaletteReadAddress				0x4018
+
+#define PM3RD_IndexLow						0x4020
+#define PM3RD_IndexHigh						0x4028
+#define PM3RD_IndexedData					0x4030
+#define PM3RD_IndexControl					0x4038
+	#define PM3RD_IndexControl_AUTOINCREMENT_ENABLE		(1<<0)
+	#define PM3RD_IndexControl_AUTOINCREMENT_DISABLE	(0<<0)
+
+/* Indirect Registers */
+#define PM3RD_MiscControl					0x000
+	#define PM3RD_MiscControl_HIGHCOLOR_RES_DISABLE		(0<<0)
+	#define PM3RD_MiscControl_HIGHCOLOR_RES_ENABLE		(1<<0)
+	#define PM3RD_MiscControl_PIXELDOUBLE_DISABLE		(0<<1)
+	#define PM3RD_MiscControl_PIXELDOUBLE_ENABLE		(1<<1)
+	#define PM3RD_MiscControl_LASTREAD_ADDR_DISABLE		(0<<2)
+	#define PM3RD_MiscControl_LASTREAD_ADDR_ENABLE		(1<<2)
+	#define PM3RD_MiscControl_DIRECTCOLOR_DISABLE		(0<<3)
+	#define PM3RD_MiscControl_DIRECTCOLOR_ENABLE		(1<<3)
+	#define PM3RD_MiscControl_OVERLAY_DISABLE		(0<<4)
+	#define PM3RD_MiscControl_OVERLAY_ENABLE		(1<<4)
+	#define PM3RD_MiscControl_PIXELDOUBLE_BUFFER_DISABLE	(0<<5)
+	#define PM3RD_MiscControl_PIXELDOUBLE_BUFFER_ENABLE	(1<<5)
+	#define PM3RD_MiscControl_VSB_OUTPUT_DISABLE		(0<<6)
+	#define PM3RD_MiscControl_VSB_OUTPUT_ENABLE		(1<<6)
+	#define PM3RD_MiscControl_STEREODOUBLE_BUFFER_DISABLE	(0<<7)
+	#define PM3RD_MiscControl_STEREODOUBLE_BUFFER_ENABLE	(1<<7)
+#define PM3RD_SyncControl					0x001
+	#define PM3RD_SyncControl_HSYNC_ACTIVE_LOW		(0<<0)
+	#define PM3RD_SyncControl_HSYNC_ACTIVE_HIGH		(1<<0)
+	#define PM3RD_SyncControl_HSYNC_FORCE_ACTIVE		(3<<0)
+	#define PM3RD_SyncControl_HSYNC_FORCE_INACTIVE		(4<<0)
+	#define PM3RD_SyncControl_HSYNC_TRI_STATE		(2<<0)
+	#define PM3RD_SyncControl_VSYNC_ACTIVE_LOW		(0<<3)
+	#define PM3RD_SyncControl_VSYNC_ACTIVE_HIGH		(1<<3)
+	#define PM3RD_SyncControl_VSYNC_TRI_STATE		(2<<3)
+	#define PM3RD_SyncControl_VSYNC_FORCE_ACTIVE		(3<<3)
+	#define PM3RD_SyncControl_VSYNC_FORCE_INACTIVE		(4<<3)
+	#define PM3RD_SyncControl_HSYNC_OVERRIDE_SETBY_HSYNC	(0<<6)
+	#define PM3RD_SyncControl_HSYNC_OVERRIDE_FORCE_HIGH	(1<<6)
+	#define PM3RD_SyncControl_VSYNC_OVERRIDE_SETBY_VSYNC	(0<<7)
+	#define PM3RD_SyncControl_VSYNC_OVERRIDE_FORCE_HIGH	(1<<7)
+#define PM3RD_DACControl					0x002
+	#define PM3RD_DACControl_DAC_POWER_ON			(0<<0)
+	#define PM3RD_DACControl_DAC_POWER_OFF			(1<<0)
+	#define PM3RD_DACControl_SYNC_ON_GREEN_DISABLE		(0<<3)
+	#define PM3RD_DACControl_SYNC_ON_GREEN_ENABLE		(1<<3)
+	#define PM3RD_DACControl_BLANK_RED_DAC_DISABLE		(0<<4)
+	#define PM3RD_DACControl_BLANK_RED_DAC_ENABLE		(1<<4)
+	#define PM3RD_DACControl_BLANK_GREEN_DAC_DISABLE	(0<<5)
+	#define PM3RD_DACControl_BLANK_GREEN_DAC_ENABLE		(1<<5)
+	#define PM3RD_DACControl_BLANK_BLUE_DAC_DISABLE		(0<<6)
+	#define PM3RD_DACControl_BLANK_BLUE_DAC_ENABLE		(1<<6)
+	#define PM3RD_DACControl_BLANK_PEDESTAL_DISABLE		(0<<7)
+	#define PM3RD_DACControl_BLANK_PEDESTAL_ENABLE		(1<<7)
+#define PM3RD_PixelSize						0x003
+	#define PM3RD_PixelSize_24_BIT_PIXELS			(4<<0)
+	#define PM3RD_PixelSize_32_BIT_PIXELS			(2<<0)
+	#define PM3RD_PixelSize_16_BIT_PIXELS			(1<<0)
+	#define PM3RD_PixelSize_8_BIT_PIXELS			(0<<0)
+#define PM3RD_ColorFormat					0x004
+	#define PM3RD_ColorFormat_LINEAR_COLOR_EXT_ENABLE	(1<<6)
+	#define PM3RD_ColorFormat_LINEAR_COLOR_EXT_DISABLE	(0<<6)
+	#define PM3RD_ColorFormat_COLOR_ORDER_BLUE_LOW		(1<<5)
+	#define PM3RD_ColorFormat_COLOR_ORDER_RED_LOW		(0<<5)
+	#define PM3RD_ColorFormat_COLOR_FORMAT_MASK		(0x1f<<0)
+	#define PM3RD_ColorFormat_8888_COLOR			(0<<0)
+	#define PM3RD_ColorFormat_5551_FRONT_COLOR		(1<<0)
+	#define PM3RD_ColorFormat_4444_COLOR			(2<<0)
+	#define PM3RD_ColorFormat_332_FRONT_COLOR		(5<<0)
+	#define PM3RD_ColorFormat_332_BACK_COLOR		(6<<0)
+	#define PM3RD_ColorFormat_2321_FRONT_COLOR		(9<<0)
+	#define PM3RD_ColorFormat_2321_BACK_COLOR		(10<<0)
+	#define PM3RD_ColorFormat_232_FRONTOFF_COLOR		(11<<0)
+	#define PM3RD_ColorFormat_232_BACKOFF_COLOR		(12<<0)
+	#define PM3RD_ColorFormat_5551_BACK_COLOR		(13<<0)
+	#define PM3RD_ColorFormat_CI8_COLOR			(14<<0)
+	#define PM3RD_ColorFormat_565_FRONT_COLOR		(16<<0)
+	#define PM3RD_ColorFormat_565_BACK_COLOR		(17<<0)
+#define PM3RD_CursorMode					0x005
+	#define PM3RD_CursorMode_CURSOR_DISABLE			(0<<0)
+	#define PM3RD_CursorMode_CURSOR_ENABLE			(1<<0)
+	#define PM3RD_CursorMode_FORMAT_64x64_2BPE_P0123	(0<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P0		(1<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P1		(2<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P2		(3<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_2BPE_P3		(4<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_4BPE_P01		(5<<2)
+	#define PM3RD_CursorMode_FORMAT_32x32_4BPE_P23		(6<<2)
+	#define PM3RD_CursorMode_TYPE_MS			(0<<4)
+	#define PM3RD_CursorMode_TYPE_X				(1<<4)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_DISABLE	(0<<6)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_ENABLE	(1<<6)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_3_COLOR	(2<<6)
+	#define PM3RD_CursorMode_REVERSE_PIXEL_ORDER_15_COLOR	(3<<6)
+#define PM3RD_CursorControl					0x006
+	#define PM3RD_CursorControl_DOUBLE_X_DISABLED		(0<<0)
+	#define PM3RD_CursorControl_DOUBLE_X_ENABLED		(1<<0)
+	#define PM3RD_CursorControl_DOUBLE_Y_DISABLED		(0<<1)
+	#define PM3RD_CursorControl_DOUBLE_Y_ENABLED		(1<<1)
+	#define PM3RD_CursorControl_READBACK_POS_DISABLED	(0<<2)
+	#define PM3RD_CursorControl_READBACK_POS_ENABLED	(1<<2)
+
+#define PM3RD_CursorXLow					0x007
+#define PM3RD_CursorXHigh					0x008
+#define PM3RD_CursorYLow					0x009
+#define PM3RD_CursorYHigh					0x00a
+#define PM3RD_CursorHotSpotX					0x00b
+#define PM3RD_CursorHotSpotY					0x00c
+#define PM3RD_OverlayKey					0x00d
+#define PM3RD_Pan						0x00e
+	#define PM3RD_Pan_DISABLE				(0<<0)
+	#define PM3RD_Pan_ENABLE				(1<<0)
+	#define PM3RD_Pan_GATE_DISABLE				(0<<1)
+	#define PM3RD_Pan_GATE_ENABLE				(1<<1)
+#define PM3RD_Sense						0x00f
+
+#define PM3RD_CheckControl					0x018
+	#define PM3RD_CheckControl_PIXEL_DISABLED		(0<<0)
+	#define PM3RD_CheckControl_PIXEL_ENABLED		(1<<0)
+	#define PM3RD_CheckControl_LUT_DISABLED			(0<<1)
+	#define PM3RD_CheckControl_LUT_ENABLED			(1<<1)
+#define PM3RD_CheckPixelRed					0x019
+#define PM3RD_CheckPixelGreen					0x01a
+#define PM3RD_CheckPixelBlue					0x01b
+#define PM3RD_CheckLUTRed					0x01c
+#define PM3RD_CheckLUTGreen					0x01d
+#define PM3RD_CheckLUTBlue					0x01e
+#define PM3RD_Scratch						0x01f
+
+#define PM3RD_VideoOverlayControl				0x020
+        #define PM3RD_VideoOverlayControl_DISABLE               (0<<0)
+        #define PM3RD_VideoOverlayControl_ENABLE                (1<<0)
+        #define PM3RD_VideoOverlayControl_MODE_MASK             (3<<1)
+        #define PM3RD_VideoOverlayControl_MODE_MAINKEY          (0<<1)
+        #define PM3RD_VideoOverlayControl_MODE_OVERLAYKEY       (1<<1)
+        #define PM3RD_VideoOverlayControl_MODE_ALWAYS           (2<<1)
+        #define PM3RD_VideoOverlayControl_MODE_BLEND            (3<<1)
+        #define PM3RD_VideoOverlayControl_DIRECTCOLOR_DISABLED  (0<<3)
+        #define PM3RD_VideoOverlayControl_DIRECTCOLOR_ENABLED   (1<<3)
+        #define PM3RD_VideoOverlayControl_BLENDSRC_MAIN         (0<<4)
+        #define PM3RD_VideoOverlayControl_BLENDSRC_REGISTER     (1<<4)
+        #define PM3RD_VideoOverlayControl_KEY_COLOR             (0<<5)
+        #define PM3RD_VideoOverlayControl_KEY_ALPHA             (1<<5)
+#define PM3RD_VideoOverlayXStartLow				0x021
+#define PM3RD_VideoOverlayXStartHigh				0x022
+#define PM3RD_VideoOverlayYStartLow				0x023
+#define PM3RD_VideoOverlayYStartHigh				0x024
+#define PM3RD_VideoOverlayXEndLow				0x025
+#define PM3RD_VideoOverlayXEndHigh				0x026
+#define PM3RD_VideoOverlayYEndLow				0x027
+#define PM3RD_VideoOverlayYEndHigh				0x028
+#define PM3RD_VideoOverlayKeyR					0x029
+#define PM3RD_VideoOverlayKeyG					0x02a
+#define PM3RD_VideoOverlayKeyB					0x02b
+#define PM3RD_VideoOverlayBlend					0x02c
+        #define PM3RD_VideoOverlayBlend_FACTOR_0_PERCENT        (0<<6)
+        #define PM3RD_VideoOverlayBlend_FACTOR_25_PERCENT       (1<<6)
+        #define PM3RD_VideoOverlayBlend_FACTOR_75_PERCENT       (2<<6)
+        #define PM3RD_VideoOverlayBlend_FACTOR_100_PERCENT      (3<<6)
+
+#define PM3RD_DClkSetup1					0x1f0
+#define PM3RD_DClkSetup2					0x1f1
+#define PM3RD_KClkSetup1					0x1f2
+#define PM3RD_KClkSetup2					0x1f3
+
+#define PM3RD_DClkControl					0x200
+	#define PM3RD_DClkControl_SOURCE_PLL			(0<<4)
+	#define PM3RD_DClkControl_SOURCE_VSA			(1<<4)
+	#define PM3RD_DClkControl_SOURCE_VSB			(2<<4)
+	#define PM3RD_DClkControl_SOURCE_EXT			(3<<4)
+	#define PM3RD_DClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_DClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_DClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_DClkControl_LOCKED			(1<<1)
+	#define PM3RD_DClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_DClkControl_ENABLE			(1<<0)
+	#define PM3RD_DClkControl_DISABLE			(0<<0)
+#define PM3RD_DClk0PreScale					0x201
+#define PM3RD_DClk0FeedbackScale				0x202
+#define PM3RD_DClk0PostScale					0x203
+        #define PM3_REF_CLOCK                                   14318
+#define PM3RD_DClk1PreScale					0x204
+#define PM3RD_DClk1FeedbackScale				0x205
+#define PM3RD_DClk1PostScale					0x206
+#define PM3RD_DClk2PreScale					0x207
+#define PM3RD_DClk2FeedbackScale				0x208
+#define PM3RD_DClk2PostScale					0x209
+#define PM3RD_DClk3PreScale					0x20a
+#define PM3RD_DClk3FeedbackScale				0x20b
+#define PM3RD_DClk3PostScale					0x20c
+#define PM3RD_KClkControl					0x20d
+	#define PM3RD_KClkControl_DISABLE			(0<<0)
+	#define PM3RD_KClkControl_ENABLE			(1<<0)
+	#define PM3RD_KClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_KClkControl_LOCKED			(1<<1)
+	#define PM3RD_KClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_KClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_KClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_KClkControl_STATE_LOW_POWER		(3<<2)
+	#define PM3RD_KClkControl_SOURCE_PCLK			(0<<4)
+	#define PM3RD_KClkControl_SOURCE_HALF_PCLK		(1<<4)
+	#define PM3RD_KClkControl_SOURCE_PLL			(2<<4)
+#define PM3RD_KClkPreScale					0x20e
+#define PM3RD_KClkFeedbackScale					0x20f
+#define PM3RD_KClkPostScale					0x210
+#define PM3RD_MClkControl					0x211
+	#define PM3RD_MClkControl_DISABLE			(0<<0)
+	#define PM3RD_MClkControl_ENABLE			(1<<0)
+	#define PM3RD_MClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_MClkControl_LOCKED			(1<<1)
+	#define PM3RD_MClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_MClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_MClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_MClkControl_STATE_LOW_POWER		(3<<2)
+	#define PM3RD_MClkControl_SOURCE_PCLK			(0<<4)
+	#define PM3RD_MClkControl_SOURCE_HALF_PCLK		(1<<4)
+	#define PM3RD_MClkControl_SOURCE_HALF_EXT		(3<<4)
+	#define PM3RD_MClkControl_SOURCE_EXT			(4<<4)
+	#define PM3RD_MClkControl_SOURCE_HALF_KCLK		(5<<4)
+	#define PM3RD_MClkControl_SOURCE_KCLK			(6<<4)
+#define PM3RD_MClkPreScale					0x212
+#define PM3RD_MClkFeedbackScale					0x213
+#define PM3RD_MClkPostScale					0x214
+#define PM3RD_SClkControl					0x215
+	#define PM3RD_SClkControl_DISABLE			(0<<0)
+	#define PM3RD_SClkControl_ENABLE			(1<<0)
+	#define PM3RD_SClkControl_NOT_LOCKED			(0<<1)
+	#define PM3RD_SClkControl_LOCKED			(1<<1)
+	#define PM3RD_SClkControl_STATE_LOW			(0<<2)
+	#define PM3RD_SClkControl_STATE_HIGH			(1<<2)
+	#define PM3RD_SClkControl_STATE_RUN			(2<<2)
+	#define PM3RD_SClkControl_STATE_LOW_POWER		(3<<2)
+	#define PM3RD_SClkControl_SOURCE_PCLK			(0<<4)
+	#define PM3RD_SClkControl_SOURCE_HALF_PCLK		(1<<4)
+	#define PM3RD_SClkControl_SOURCE_HALF_EXT		(3<<4)
+	#define PM3RD_SClkControl_SOURCE_EXT			(4<<4)
+	#define PM3RD_SClkControl_SOURCE_HALF_KCLK		(5<<4)
+	#define PM3RD_SClkControl_SOURCE_KCLK			(6<<4)
+#define PM3RD_SClkPreScale					0x216
+#define PM3RD_SClkFeedbackScale					0x217
+#define PM3RD_SClkPostScale					0x218
+
+#define PM3RD_CursorPalette(p)					(0x303+(p))
+#define PM3RD_CursorPattern(p)					(0x400+(p))
+/******************************************************
+*  GLINT Permedia3 Video Streaming Registers (0x5000) *
+*******************************************************/
+
+#define PM3VSConfiguration					0x5800
+
+/**********************************************
+*  GLINT Permedia3 Core Registers (0x8000+)   *
+***********************************************/
+#define PM3AALineWidth						0x94c0
+#define PM3AAPointsize						0x94a0
+#define PM3AlphaBlendAlphaMode					0xafa8
+#define PM3AlphaBlendAlphaModeAnd				0xad30
+#define PM3AlphaBlendAlphaModeOr				0xad38
+#define PM3AlphaBlendColorMode					0xafa0
+#define PM3AlphaBlendColorModeAnd				0xacb0
+#define PM3AlphaBlendColorModeOr				0xacb8
+#define PM3AlphaDestColor					0xaf88
+#define PM3AlphaSourceColor					0xaf80
+#define PM3AlphaTestMode					0x8800
+#define PM3AlphaTestModeAnd					0xabf0
+#define PM3AlphaTestModeOr					0xabf8
+#define PM3AntialiasMode					0x8808
+#define PM3AntialiasModeAnd					0xac00
+#define PM3AntialiasModeOr					0xac08
+/* ... */
+#define PM3BackgroundColor					0xb0c8
+/* ... */
+#define PM3ColorDDAMode						0x87e0
+#define PM3ColorDDAModeAnd					0xabe0
+#define PM3ColorDDAModeOr					0xabe8
+#define PM3CommandInterrupt					0xa990
+#define PM3ConstantColorDDA					0xafb0
+	#define PM3ConstantColorDDA_R(r)		((r)&0xff)
+	#define PM3ConstantColorDDA_G(g)		(((g)&0xff)<<8)
+	#define PM3ConstantColorDDA_B(b)		(((b)&0xff)<<16)
+	#define PM3ConstantColorDDA_A(a)		(((a)&0xff)<<24)
+#define PM3ContextData						0x8dd0
+#define PM3ContextDump						0x8dc0
+#define PM3ContextRestore					0x8dc8
+#define PM3Continue						0x8058
+#define PM3ContinueNewDom					0x8048
+#define PM3ContinueNewLine					0x8040
+#define PM3ContinueNewSub					0x8050
+#define PM3Count						0x8030
+/* ... */
+#define PM3DeltaControl						0x9350
+#define PM3DeltaControlAnd					0xab20
+#define PM3DeltaControlOr					0xab28
+#define PM3DeltaMode						0x9300
+#define PM3DeltaModeAnd						0xaad0
+#define PM3DeltaModeOr						0xaad8
+/* ... */
+#define PM3DitherMode						0x8818
+#define PM3DitherModeAnd					0xacd0
+#define PM3DitherModeOr						0xacd8
+/* ... */
+#define PM3dXDom						0x8008
+#define PM3dXSub						0x8018
+#define PM3dY							0x8028
+/* ... */
+#define PM3FBBlockColor						0x8ac8
+#define PM3FBBlockColor0					0xb060
+#define PM3FBBlockColor1					0xb068
+#define PM3FBBlockColor2					0xb070
+#define PM3FBBlockColor3					0xb078
+#define PM3FBBlockColorBack					0xb0a0
+#define PM3FBBlockColorBack0					0xb080
+#define PM3FBBlockColorBack1					0xb088
+#define PM3FBBlockColorBack2					0xb090
+#define PM3FBBlockColorBack3					0xb098
+#define PM3FBColor						0x8a98
+#define PM3FBDestReadBufferAddr0				0xae80
+#define PM3FBDestReadBufferAddr1				0xae88
+#define PM3FBDestReadBufferAddr2				0xae90
+#define PM3FBDestReadBufferAddr3				0xae98
+#define PM3FBDestReadBufferOffset0				0xaea0
+#define PM3FBDestReadBufferOffset1				0xaea8
+#define PM3FBDestReadBufferOffset2				0xaeb0
+#define PM3FBDestReadBufferOffset3				0xaeb8
+	#define PM3FBDestReadBufferOffset_XOffset(x)	((x)&0xffff)
+	#define PM3FBDestReadBufferOffset_YOffset(y)	(((y)&0xffff)<<16)
+#define PM3FBDestReadBufferWidth0				0xaec0
+#define PM3FBDestReadBufferWidth1				0xaec8
+#define PM3FBDestReadBufferWidth2				0xaed0
+#define PM3FBDestReadBufferWidth3				0xaed8
+	#define PM3FBDestReadBufferWidth_Width(w)	((w)&0x0fff)
+
+#define PM3FBDestReadEnables					0xaee8
+#define PM3FBDestReadEnablesAnd					0xad20
+#define PM3FBDestReadEnablesOr					0xad28
+	#define PM3FBDestReadEnables_E(e)		((e)&0xff)
+	#define PM3FBDestReadEnables_E0				1<<0
+	#define PM3FBDestReadEnables_E1				1<<1
+	#define PM3FBDestReadEnables_E2				1<<2
+	#define PM3FBDestReadEnables_E3				1<<3
+	#define PM3FBDestReadEnables_E4				1<<4
+	#define PM3FBDestReadEnables_E5				1<<5
+	#define PM3FBDestReadEnables_E6				1<<6
+	#define PM3FBDestReadEnables_E7				1<<7
+	#define PM3FBDestReadEnables_R(r)		(((r)&0xff)<<8)
+	#define PM3FBDestReadEnables_R0				1<<8
+	#define PM3FBDestReadEnables_R1				1<<9
+	#define PM3FBDestReadEnables_R2				1<<10
+	#define PM3FBDestReadEnables_R3				1<<11
+	#define PM3FBDestReadEnables_R4				1<<12
+	#define PM3FBDestReadEnables_R5				1<<13
+	#define PM3FBDestReadEnables_R6				1<<14
+	#define PM3FBDestReadEnables_R7				1<<15
+	#define PM3FBDestReadEnables_ReferenceAlpha(a)	(((a)&0xff)<<24)
+
+#define PM3FBDestReadMode					0xaee0
+#define PM3FBDestReadModeAnd					0xac90
+#define PM3FBDestReadModeOr					0xac98
+	#define PM3FBDestReadMode_ReadDisable			0<<0
+	#define PM3FBDestReadMode_ReadEnable			1<<0
+	#define PM3FBDestReadMode_StripePitch(sp)	(((sp)&0x7)<<2
+	#define PM3FBDestReadMode_StripeHeight(sh)	(((sh)&0x7)<<7
+	#define PM3FBDestReadMode_Enable0			1<<8
+	#define PM3FBDestReadMode_Enable1			1<<9
+	#define PM3FBDestReadMode_Enable2			1<<10
+	#define PM3FBDestReadMode_Enable3			1<<11
+	#define PM3FBDestReadMode_Layout0(l)		(((l)&0x3)<<12
+	#define PM3FBDestReadMode_Layout1(l)		(((l)&0x3)<<14
+	#define PM3FBDestReadMode_Layout2(l)		(((l)&0x3)<<16
+	#define PM3FBDestReadMode_Layout3(l)		(((l)&0x3)<<18
+	#define PM3FBDestReadMode_Origin0			1<<20
+	#define PM3FBDestReadMode_Origin1			1<<21
+	#define PM3FBDestReadMode_Origin2			1<<22
+	#define PM3FBDestReadMode_Origin3			1<<23
+	#define PM3FBDestReadMode_Blocking			1<<24
+	#define PM3FBDestReadMode_UseReadEnabled		1<<26
+	#define PM3FBDestReadMode_AlphaFiltering		1<<27
+
+#define PM3FBHardwareWriteMask					0x8ac0
+#define PM3FBSoftwareWriteMask					0x8820
+#define PM3FBData						0x8aa0
+#define PM3FBSourceData						0x8aa8
+#define PM3FBSourceReadBufferAddr				0xaf08
+#define PM3FBSourceReadBufferOffset				0xaf10
+	#define PM3FBSourceReadBufferOffset_XOffset(x)	((x)&0xffff)
+	#define PM3FBSourceReadBufferOffset_YOffset(y)	(((y)&0xffff)<<16)
+#define PM3FBSourceReadBufferWidth				0xaf18
+	#define PM3FBSourceReadBufferWidth_Width(w)	((w)&0x0fff)
+#define PM3FBSourceReadMode					0xaf00
+#define PM3FBSourceReadModeAnd					0xaca0
+#define PM3FBSourceReadModeOr					0xaca8
+	#define PM3FBSourceReadMode_ReadDisable			(0<<0)
+	#define PM3FBSourceReadMode_ReadEnable			(1<<0)
+	#define PM3FBSourceReadMode_StripePitch(sp)	(((sp)&0x7)<<2
+	#define PM3FBSourceReadMode_StripeHeight(sh)	(((sh)&0x7)<<7
+	#define PM3FBSourceReadMode_Layout(l)		(((l)&0x3)<<8
+	#define PM3FBSourceReadMode_Origin			1<<10
+	#define PM3FBSourceReadMode_Blocking			1<<11
+	#define PM3FBSourceReadMode_UserTexelCoord		1<<13
+	#define PM3FBSourceReadMode_WrapXEnable			1<<14
+	#define PM3FBSourceReadMode_WrapYEnable			1<<15
+	#define PM3FBSourceReadMode_WrapX(w)		(((w)&0xf)<<16
+	#define PM3FBSourceReadMode_WrapY(w)		(((w)&0xf)<<20
+	#define PM3FBSourceReadMode_ExternalSourceData		1<<24
+#define PM3FBWriteBufferAddr0                                   0xb000
+#define PM3FBWriteBufferAddr1                                   0xb008
+#define PM3FBWriteBufferAddr2                                   0xb010
+#define PM3FBWriteBufferAddr3                                   0xb018
+
+#define PM3FBWriteBufferOffset0                                 0xb020
+#define PM3FBWriteBufferOffset1                                 0xb028
+#define PM3FBWriteBufferOffset2                                 0xb030
+#define PM3FBWriteBufferOffset3                                 0xb038
+	#define PM3FBWriteBufferOffset_XOffset(x)		((x)&0xffff)
+	#define PM3FBWriteBufferOffset_YOffset(y)		(((y)&0xffff)<<16)
+
+#define PM3FBWriteBufferWidth0                                  0xb040
+#define PM3FBWriteBufferWidth1                                  0xb048
+#define PM3FBWriteBufferWidth2                                  0xb050
+#define PM3FBWriteBufferWidth3                                  0xb058
+	#define PM3FBWriteBufferWidth_Width(w)			((w)&0x0fff)
+
+#define PM3FBWriteMode                                          0x8ab8
+#define PM3FBWriteModeAnd                                       0xacf0
+#define PM3FBWriteModeOr                                        0xacf8
+	#define PM3FBWriteMode_WriteDisable                     0<<0
+	#define PM3FBWriteMode_WriteEnable                      1<<0
+	#define PM3FBWriteMode_Replicate                        1<<4
+	#define PM3FBWriteMode_OpaqueSpan                       1<<5
+	#define PM3FBWriteMode_StripePitch(p)            (((p)&0x7)<<6)
+	#define PM3FBWriteMode_StripeHeight(h)           (((h)&0x7)<<9)
+	#define PM3FBWriteMode_Enable0                          1<<12
+	#define PM3FBWriteMode_Enable1                          1<<13
+	#define PM3FBWriteMode_Enable2                          1<<14
+	#define PM3FBWriteMode_Enable3                          1<<15
+	#define PM3FBWriteMode_Layout0(l)               (((l)&0x3)<<16)
+	#define PM3FBWriteMode_Layout1(l)               (((l)&0x3)<<18)
+	#define PM3FBWriteMode_Layout2(l)               (((l)&0x3)<<20)
+	#define PM3FBWriteMode_Layout3(l)               (((l)&0x3)<<22)
+	#define PM3FBWriteMode_Origin0                          1<<24
+	#define PM3FBWriteMode_Origin1                          1<<25
+	#define PM3FBWriteMode_Origin2                          1<<26
+	#define PM3FBWriteMode_Origin3                          1<<27
+#define PM3ForegroundColor					0xb0c0
+/* ... */
+#define PM3GIDMode						0xb538
+#define PM3GIDModeAnd						0xb5b0
+#define PM3GIDModeOr						0xb5b8
+/* ... */
+#define PM3LBDestReadBufferAddr					0xb510
+#define PM3LBDestReadBufferOffset				0xb518
+#define PM3LBDestReadEnables					0xb508
+#define PM3LBDestReadEnablesAnd					0xb590
+#define PM3LBDestReadEnablesOr					0xb598
+#define PM3LBDestReadMode					0xb500
+#define PM3LBDestReadModeAnd					0xb580
+#define PM3LBDestReadModeOr					0xb588
+	#define PM3LBDestReadMode_Disable			0<<0
+	#define PM3LBDestReadMode_Enable			1<<0
+	#define PM3LBDestReadMode_StripePitch(p)		(((p)&0x7)<<2)
+	#define PM3LBDestReadMode_StripeHeight(h)		(((h)&0x7)<<5)
+	#define PM3LBDestReadMode_Layout			1<<8
+	#define PM3LBDestReadMode_Origin			1<<9
+	#define PM3LBDestReadMode_UserReadEnables		1<<10
+	#define PM3LBDestReadMode_Packed16			1<<11
+	#define PM3LBDestReadMode_Width(w)			(((w)&0xfff)<<12)
+#define PM3LBReadFormat						0x8888
+	#define PM3LBReadFormat_DepthWidth(w)			(((w)&0x3)<<0)
+	#define PM3LBReadFormat_StencilWidth(w)			(((w)&0xf)<<2)
+	#define PM3LBReadFormat_StencilPosition(p)		(((p)&0x1f)<<6)
+	#define PM3LBReadFormat_FCPWidth(w)			(((w)&0xf)<<11)
+	#define PM3LBReadFormat_FCPPosition(p)			(((p)&0x1f)<<15)
+	#define PM3LBReadFormat_GIDWidth(w)			(((w)&0x7)<<20)
+	#define PM3LBReadFormat_GIDPosition(p)			(((p)&0x1f)<<23)
+#define PM3LBSourceReadBufferAddr				0xb528
+#define PM3LBSourceReadBufferOffset				0xb530
+#define PM3LBSourceReadMode					0xb520
+#define PM3LBSourceReadModeAnd					0xb5a0
+#define PM3LBSourceReadModeOr					0xb5a8
+	#define PM3LBSourceReadMode_Enable			1<<0
+	#define PM3LBSourceReadMode_StripePitch(p)		(((p)&0x7)<<2)
+	#define PM3LBSourceReadMode_StripeHeight(h)		(((h)&0x7)<<5)
+	#define PM3LBSourceReadMode_Layout			1<<8
+	#define PM3LBSourceReadMode_Origin			1<<9
+	#define PM3LBSourceReadMode_Packed16			1<<10
+	#define PM3LBSourceReadMode_Width(w)			(((w)&0xfff)<<11)
+#define PM3LBStencil						0x88a8
+#define PM3LBWriteBufferAddr					0xb540
+#define PM3LBWriteBufferOffset					0xb548
+#define PM3LBWriteFormat					0x88c8
+	#define PM3LBWriteFormat_DepthWidth(w)			(((w)&0x3)<<0)
+	#define PM3LBWriteFormat_StencilWidth(w)		(((w)&0xf)<<2)
+	#define PM3LBWriteFormat_StencilPosition(p)		(((p)&0x1f)<<6)
+	#define PM3LBWriteFormat_GIDWidth(w)			(((w)&0x7)<<20)
+	#define PM3LBWriteFormat_GIDPosition(p)			(((p)&0x1f)<<23)
+#define PM3LBWriteMode						0x88c0
+#define PM3LBWriteModeAnd					0xac80
+#define PM3LBWriteModeOr					0xac88
+	#define PM3LBWriteMode_WriteDisable			0<<0
+	#define PM3LBWriteMode_WriteEnable			1<<0
+	#define PM3LBWriteMode_StripePitch(p)			(((p)&0x7)<<3)
+	#define PM3LBWriteMode_StripeHeight(h)			(((h)&0x7)<<6)
+	#define PM3LBWriteMode_Layout				1<<9
+	#define PM3LBWriteMode_Origin				1<<10
+	#define PM3LBWriteMode_Packed16				1<<11
+	#define PM3LBWriteMode_Width(w)				(((w)&0xfff)<<12)
+/* ... */
+#define PM3LineStippleMode					0x81a8
+#define PM3LineStippleModeAnd					0xabc0
+#define PM3LineStippleModeOr					0xabc8
+#define PM3LoadLineStippleCounters				0x81b0
+/* ... */
+#define PM3LogicalOpMode					0x8828
+#define PM3LogicalOpModeAnd					0xace0
+#define PM3LogicalOpModeOr					0xace8
+	#define PM3LogicalOpMode_Disable			(0<<0)
+	#define PM3LogicalOpMode_Enable				(1<<0)
+	#define PM3LogicalOpMode_LogicOp(op)			(((op)&0xf)<<1)
+	#define PM3LogicalOpMode_UseConstantWriteData_Disable	(0<<5)
+	#define PM3LogicalOpMode_UseConstantWriteData_Enable	(1<<5)
+	#define PM3LogicalOpMode_Background_Disable		(0<<6)
+	#define PM3LogicalOpMode_Background_Enable		(1<<6)
+	#define PM3LogicalOpMode_Background_LogicOp(op)		(((op)&0xf)<<7)
+	#define PM3LogicalOpMode_UseConstantSource_Disable	(0<<11)
+	#define PM3LogicalOpMode_UseConstantSource_Enable	(1<<11)
+
+/* ... */
+#define PM3LUT							0x8e80
+/* ... */
+#define PM3LUT							0x8e80
+#define PM3LUTAddress						0x84d0
+#define PM3LUTData						0x84c8
+#define PM3LUTIndex						0x84c0
+#define PM3LUTMode						0xb378
+#define PM3LUTModeAnd						0xad70
+#define PM3LUTModeOr						0xad78
+#define PM3LUTTransfer						0x84d8
+/* ... */
+#define PM3PixelSize						0x80c0
+	#define PM3PixelSize_GLOBAL_32BIT			(0<<0)
+	#define PM3PixelSize_GLOBAL_16BIT			(1<<0)
+	#define PM3PixelSize_GLOBAL_8BIT			(2<<0)
+	#define PM3PixelSize_RASTERIZER_32BIT			(0<<2)
+	#define PM3PixelSize_RASTERIZER_16BIT			(1<<2)
+	#define PM3PixelSize_RASTERIZER_8BIT			(2<<2)
+	#define PM3PixelSize_SCISSOR_AND_STIPPLE_32BIT		(0<<4)
+	#define PM3PixelSize_SCISSOR_AND_STIPPLE_16BIT		(1<<4)
+	#define PM3PixelSize_SCISSOR_AND_STIPPLE_8BIT		(2<<4)
+	#define PM3PixelSize_TEXTURE_32BIT			(0<<6)
+	#define PM3PixelSize_TEXTURE_16BIT			(1<<6)
+	#define PM3PixelSize_TEXTURE_8BIT			(2<<6)
+	#define PM3PixelSize_LUT_32BIT				(0<<8)
+	#define PM3PixelSize_LUT_16BIT				(1<<8)
+	#define PM3PixelSize_LUT_8BIT				(2<<8)
+	#define PM3PixelSize_FRAMEBUFFER_32BIT			(0<<10)
+	#define PM3PixelSize_FRAMEBUFFER_16BIT			(1<<10)
+	#define PM3PixelSize_FRAMEBUFFER_8BIT			(2<<10)
+	#define PM3PixelSize_LOGICAL_OP_32BIT			(0<<12)
+	#define PM3PixelSize_LOGICAL_OP_16BIT			(1<<12)
+	#define PM3PixelSize_LOGICAL_OP_8BIT			(2<<12)
+	#define PM3PixelSize_LOCALBUFFER_32BIT			(0<<14)
+	#define PM3PixelSize_LOCALBUFFER_16BIT			(1<<14)
+	#define PM3PixelSize_LOCALBUFFER_8BIT			(2<<14)
+	#define PM3PixelSize_SETUP_32BIT			(0<<16)
+	#define PM3PixelSize_SETUP_16BIT			(1<<16)
+	#define PM3PixelSize_SETUP_8BIT				(2<<16)
+	#define PM3PixelSize_GLOBAL				(0<<31)
+	#define PM3PixelSize_INDIVIDUAL				(1<<31)
+/* ... */
+#define PM3Render						0x8038
+	#define PM3Render_AreaStipple_Disable			(0<<0)
+	#define PM3Render_AreaStipple_Enable			(1<<0)
+	#define PM3Render_LineStipple_Disable			(0<<1)
+	#define PM3Render_LineStipple_Enable			(1<<1)
+	#define PM3Render_ResetLine_Disable			(0<<2)
+	#define PM3Render_ResetLine_Enable			(1<<2)
+	#define PM3Render_FastFill_Disable			(0<<3)
+	#define PM3Render_FastFill_Enable			(1<<3)
+	#define PM3Render_Primitive_Line			(0<<6)
+	#define PM3Render_Primitive_Trapezoid			(1<<6)
+	#define PM3Render_Primitive_Point			(2<<6)
+	#define PM3Render_Antialias_Disable			(0<<8)
+	#define PM3Render_Antialias_Enable			(1<<8)
+	#define PM3Render_Antialias_SubPixelRes_4x4		(0<<9)
+	#define PM3Render_Antialias_SubPixelRes_8x8		(1<<9)
+	#define PM3Render_UsePointTable_Disable			(0<<10)
+	#define PM3Render_UsePointTable_Enable			(1<<10)
+	#define PM3Render_SyncOnbitMask_Disable			(0<<11)
+	#define PM3Render_SyncOnBitMask_Enable			(1<<11)
+	#define PM3Render_SyncOnHostData_Disable		(0<<12)
+	#define PM3Render_SyncOnHostData_Enable			(1<<12)
+	#define PM3Render_Texture_Disable			(0<<13)
+	#define PM3Render_Texture_Enable			(1<<13)
+	#define PM3Render_Fog_Disable				(0<<14)
+	#define PM3Render_Fog_Enable				(1<<14)
+	#define PM3Render_Coverage_Disable			(0<<15)
+	#define PM3Render_Coverage_Enable			(1<<15)
+	#define PM3Render_SubPixelCorrection_Disable		(0<<16)
+	#define PM3Render_SubPixelCorrection_Enable		(1<<16)
+	#define PM3Render_SpanOperation_Disable			(0<<18)
+	#define PM3Render_SpanOperation_Enable			(1<<18)
+	#define PM3Render_FBSourceRead_Disable			(0<<27)
+	#define PM3Render_FBSourceRead_Enable			(1<<27)
+#define PM3RasterizerMode					0x80a0
+#define PM3RasterizerModeAnd					0xaba0
+#define PM3RasterizerModeOr					0xabb8
+#define PM3RectangleHeight					0x94e0
+#define PM3Render						0x8038
+#define PM3RepeatLine						0x9328
+#define PM3ResetPickResult					0x8c20
+#define PM3RLEMask						0x8c48
+#define PM3RouterMode						0x8840
+#define PM3RStart						0x8780
+#define PM3S1Start						0x8400
+#define PM3aveLineStippleCounters				0x81c0
+#define PM3ScissorMaxXY						0x8190
+#define PM3ScissorMinXY						0x8188
+#define PM3ScissorMode						0x8180
+#define PM3ScissorModeAnd					0xabb0
+#define PM3ScissorModeOr					0xabb8
+#define PM3ScreenSize						0x8198
+#define PM3Security						0x8908
+#define PM3SetLogicalTexturePage				0xb360
+#define PM3SizeOfFramebuffer					0xb0a8
+#define PM3SStart						0x8388
+#define PM3StartXDom						0x8000
+#define PM3StartXSub						0x8010
+#define PM3StartY						0x8020
+/* ... */
+#define PM3SpanColorMask					0x8168
+/* ... */
+#define PM3TextureApplicationMode				0x8680
+#define PM3TextureApplicationModeAnd				0xac50
+#define PM3TextureApplicationModeOr				0xac58
+#define PM3TextureBaseAddr					0x8500
+#define PM3TextureCacheControl					0x8490
+#define PM3TextureChromaLower0					0x84f0
+#define PM3TextureChromaLower1					0x8608
+#define PM3TextureChromaUpper0					0x84e8
+#define PM3TextureChromaUpper1					0x8600
+#define PM3TextureCompositeAlphaMode0				0xb310
+#define PM3TextureCompositeAlphaMode0And			0xb390
+#define PM3TextureCompositeAlphaMode0Or				0xb398
+#define PM3TextureCompositeAlphaMode1				0xb320
+#define PM3TextureCompositeAlphaMode1And			0xb3b0
+#define PM3TextureCompositeAlphaMode1Or				0xb3b8
+#define PM3TextureCompositeColorMode0				0xb308
+#define PM3TextureCompositeColorMode0And			0xb380
+#define PM3TextureCompositeColorMode0Or				0xb388
+#define PM3TextureCompositeColorMode1				0xb318
+#define PM3TextureCompositeColorMode1And			0xb3a0
+#define PM3TextureCompositeColorMode1Or				0xb3a8
+#define PM3TextureCompositeFactor0				0xb328
+#define PM3TextureCompositeFactor1				0xb330
+#define PM3TextureCompositeMode					0xb300
+#define PM3TextureCoordMode					0x8380
+#define PM3TextureCoordModeAnd					0xac20
+#define PM3TextureCoordModeOr					0xac28
+#define PM3TextureData						0x88e8
+/*
+#define PM3TextureDownloadControl				0x0108
+*/
+#define PM3TextureDownloadOffset				0x88f0
+#define PM3TextureEnvColor					0x8688
+#define PM3TextureFilterMode					0x84e0
+#define PM3TextureFilterModeAnd					0xad50
+#define PM3TextureFilterModeOr					0xad58
+#define PM3TextureIndexMode0					0xb338
+#define PM3TextureIndexMode0And					0xb3c0
+#define PM3TextureIndexMode0Or					0xb3c8
+#define PM3TextureIndexMode1					0xb340
+#define PM3TextureIndexMode1And					0xb3d0
+#define PM3TextureIndexMode1Or					0xb3d8
+/* ... */
+#define PM3TextureMapSize                                       0xb428
+#define PM3TextureMapWidth0                                     0x8580
+#define PM3TextureMapWidth1                                     0x8588
+        #define PM3TextureMapWidth_Width(w)             ((w&0xfff)<<0)
+        #define PM3TextureMapWidth_BorderLayout                 (1<<12)
+        #define PM3TextureMapWidth_Layout_Linear                (0<<13)
+        #define PM3TextureMapWidth_Layout_Patch64               (1<<13)
+        #define PM3TextureMapWidth_Layout_Patch32_2             (2<<13)
+        #define PM3TextureMapWidth_Layout_Patch2                (3<<13)
+        #define PM3TextureMapWidth_HostTexture                  (1<<15)
+#define PM3TextureReadMode0                                     0xb400
+#define PM3TextureReadMode0And                                  0xac30
+#define PM3TextureReadMode0Or                                   0xac38
+#define PM3TextureReadMode1                                     0xb408
+#define PM3TextureReadMode1And                                  0xad40
+#define PM3TextureReadMode1Or                                   0xad48
+/* ... */
+#define PM3WaitForCompletion					0x80b8
+#define PM3Window						0x8980
+	#define PM3Window_ForceLBUpdate				1<<3
+	#define PM3Window_LBUpdateSource			1<<4
+	#define PM3Window_FrameCount(c)				(((c)&0xff)<<9
+	#define PM3Window_StencilFCP				1<<17
+	#define PM3Window_DepthFCP				1<<18
+	#define PM3Window_OverrideWriteFiltering		1<<19
+#define PM3WindowAnd						0xab80
+#define PM3WindowOr						0xab88
+#define PM3WindowOrigin						0x81c8
+#define PM3XBias						0x9480
+#define PM3YBias						0x9488
+#define PM3YLimits						0x80a8
+#define PM3UVMode						0x8f00
+#define PM3ZFogBias						0x86b8
+#define PM3ZStart						0xadd8
+#define PM3ZStartL						0x89b8
+#define PM3ZStartU						0x89b0
+
+
+/**********************************************
+*  GLINT Permedia3 2D setup Unit              *
+***********************************************/
+#define PM3Config2D						0xb618
+	#define PM3Config2D_OpaqueSpan				1<<0
+	#define PM3Config2D_MultiRXBlit				1<<1
+	#define PM3Config2D_UserScissorEnable			1<<2
+	#define PM3Config2D_FBDestReadEnable			1<<3
+	#define PM3Config2D_AlphaBlendEnable			1<<4
+	#define PM3Config2D_DitherEnable			1<<5
+	#define PM3Config2D_ForegroundROPEnable			1<<6
+	#define PM3Config2D_ForegroundROP(rop)		(((rop)&0xf)<<7)
+	#define PM3Config2D_BackgroundROPEnable			1<<11
+	#define PM3Config2D_BackgroundROP(rop)		(((rop)&0xf)<<12)
+	#define PM3Config2D_UseConstantSource			1<<16
+	#define PM3Config2D_FBWriteEnable			1<<17
+	#define PM3Config2D_Blocking				1<<18
+	#define PM3Config2D_ExternalSourceData			1<<19
+	#define PM3Config2D_LUTModeEnable			1<<20
+#define PM3DownloadGlyphwidth					0xb658
+	#define PM3DownloadGlyphwidth_GlyphWidth(gw)	((gw)&0xffff)
+#define PM3DownloadTarget					0xb650
+	#define PM3DownloadTarget_TagName(tag)		((tag)&0x1fff)
+#define PM3GlyphData						0xb660
+#define PM3GlyphPosition					0xb608
+	#define PM3GlyphPosition_XOffset(x)		((x)&0xffff)
+	#define PM3GlyphPosition_YOffset(y)		(((y)&0xffff)<<16)
+#define PM3Packed4Pixels					0xb668
+#define PM3Packed8Pixels					0xb630
+#define PM3Packed16Pixels					0xb638
+#define PM3RectanglePosition					0xb600
+	#define PM3RectanglePosition_XOffset(x)		((x)&0xffff)
+	#define PM3RectanglePosition_YOffset(y)		(((y)&0xffff)<<16)
+#define PM3Render2D						0xb640
+	#define PM3Render2D_Width(w)			((w)&0x0fff)
+	#define PM3Render2D_Operation_Normal			0<<12
+	#define PM3Render2D_Operation_SyncOnHostData		1<<12
+	#define PM3Render2D_Operation_SyncOnBitMask		2<<12
+	#define PM3Render2D_Operation_PatchOrderRendering	3<<12
+	#define PM3Render2D_FBSourceReadEnable			1<<14
+	#define PM3Render2D_SpanOperation			1<<15
+	#define PM3Render2D_Height(h)			(((h)&0x0fff)<<16)
+	#define PM3Render2D_XPositive				1<<28
+	#define PM3Render2D_YPositive				1<<29
+	#define PM3Render2D_AreaStippleEnable			1<<30
+	#define PM3Render2D_TextureEnable			1<<31
+#define PM3Render2DGlyph					0xb648
+	#define PM3Render2DGlyph_Width(w)		((w)&0x7f)
+	#define PM3Render2DGlyph_Height(h)		(((h)&0x7f)<<7)
+	#define PM3Render2DGlyph_XOffset(x)		(((x)&0x1ff)<<14)
+	#define PM3Render2DGlyph_YOffset(y)		(((y)&0x1ff)<<23)
+#define PM3RenderPatchOffset					0xb610
+	#define PM3RenderPatchOffset_XOffset(x)		((x)&0xffff)
+	#define PM3RenderPatchOffset_YOffset(y)		(((y)&0xffff)<<16)
+#define PM3RLCount						0xb678
+	#define PM3RLCount_Count(c)			((c)&0x0fff)
+#define PM3RLData						0xb670
+
+/**********************************************
+*  GLINT Permedia3 Alias Register             *
+***********************************************/
+#define PM3FillBackgroundColor                                  0x8330
+#define PM3FillConfig2D0                                        0x8338
+#define PM3FillConfig2D1                                        0x8360
+	#define PM3FillConfig2D_OpaqueSpan                      1<<0
+	#define PM3FillConfig2D_MultiRXBlit                     1<<1
+	#define PM3FillConfig2D_UserScissorEnable               1<<2
+	#define PM3FillConfig2D_FBDestReadEnable                1<<3
+	#define PM3FillConfig2D_AlphaBlendEnable                1<<4
+	#define PM3FillConfig2D_DitherEnable                    1<<5
+	#define PM3FillConfig2D_ForegroundROPEnable             1<<6
+	#define PM3FillConfig2D_ForegroundROP(rop)              (((rop)&0xf)<<7)
+	#define PM3FillConfig2D_BackgroundROPEnable             1<<11
+	#define PM3FillConfig2D_BackgroundROP(rop)              (((rop)&0xf)<<12)
+	#define PM3FillConfig2D_UseConstantSource               1<<16
+	#define PM3FillConfig2D_FBWriteEnable                   1<<17
+	#define PM3FillConfig2D_Blocking                        1<<18
+	#define PM3FillConfig2D_ExternalSourceData              1<<19
+	#define PM3FillConfig2D_LUTModeEnable                   1<<20
+#define PM3FillFBDestReadBufferAddr                             0x8310
+#define PM3FillFBSourceReadBufferAddr                           0x8308
+#define PM3FillFBSourceReadBufferOffset                         0x8340
+	#define PM3FillFBSourceReadBufferOffset_XOffset(x)     ((x)&0xffff)
+	#define PM3FillFBSourceReadBufferOffset_YOffset(y)      (((y)&0xffff)<<16)
+#define PM3FillFBWriteBufferAddr                                0x8300
+#define PM3FillForegroundColor0                                 0x8328
+#define PM3FillForegroundColor1                                 0x8358
+#define PM3FillGlyphPosition                                    0x8368
+        #define PM3FillGlyphPosition_XOffset(x)                        ((x)&0xffff)
+	#define PM3FillGlyphPosition_YOffset(y)                        (((y)&0xffff)<<16)
+#define PM3FillRectanglePosition                                0x8348
+	#define PM3FillRectanglePosition_XOffset(x)            ((x)&0xffff)
+	#define PM3FillRectanglePosition_YOffset(y)            (((y)&0xffff)<<16)
+
+#define PM3_REGS_SIZE           0x10000
+#define PM3_MAX_PIXCLOCK        300000
+/* a few more useful registers & regs value... */
+#define PM3Sync 0x8c40
+        #define PM3Sync_Tag 0x188
+#define PM3FilterMode 0x8c00
+        #define PM3FilterModeSync 0x400
+#define PM3OutputFifo 0x2000
+#define PM3StatisticMode 0x8c08
+#define PM3AreaStippleMode 0x81a0
+        #define AreaStipplePattern0					(0x8200)
+        #define AreaStipplePattern1					(0x8208)
+        #define AreaStipplePattern2					(0x8210)
+        #define AreaStipplePattern3					(0x8218)
+        #define AreaStipplePattern4					(0x8220)
+        #define AreaStipplePattern5					(0x8228)
+        #define AreaStipplePattern6					(0x8230)
+        #define AreaStipplePattern7					(0x8238)
+        #define AreaStipplePattern8					(0x8240)
+        #define AreaStipplePattern9					(0x8248)
+        #define AreaStipplePattern10					(0x8250)
+        #define AreaStipplePattern11					(0x8258)
+        #define AreaStipplePattern12					(0x8260)
+        #define AreaStipplePattern13					(0x8268)
+        #define AreaStipplePattern14					(0x8270)
+        #define AreaStipplePattern15					(0x8278)
+        #define AreaStipplePattern16					(0x8280)
+        #define AreaStipplePattern17					(0x8288)
+        #define AreaStipplePattern18					(0x8290)
+        #define AreaStipplePattern19					(0x8298)
+        #define AreaStipplePattern20					(0x82a0)
+        #define AreaStipplePattern21					(0x82a8)
+        #define AreaStipplePattern22					(0x82b0)
+        #define AreaStipplePattern23					(0x82b8)
+        #define AreaStipplePattern24					(0x82c0)
+        #define AreaStipplePattern25					(0x82c8)
+        #define AreaStipplePattern26					(0x82d0)
+        #define AreaStipplePattern27					(0x82d8)
+        #define AreaStipplePattern28					(0x82eo)
+        #define AreaStipplePattern29					(0x82e8)
+        #define AreaStipplePattern30					(0x82f0)
+        #define AreaStipplePattern31					(0x82f8)
+        #define AreaStipplePattern_indexed(i)             (0x8200 + ((i) * 0x8))
+
+#define PM3DepthMode 0x89a0
+#define PM3StencilMode 0x8988
+#define PM3StencilData 0x8990
+#define PM3TextureReadMode 0x8670
+#define PM3FogMode 0x8690
+#define PM3ChromaTestMode 0x8f18
+#define PM3YUVMode 0x8f00
+#define PM3BitMaskPattern 0x8068
+
+/* ***************************** */
+/* ***** pm3fb IOCTL const ***** */
+/* ***************************** */
+/* debug-only IOCTL */
+#define PM3FBIO_CLEARMEMORY 0x504D3300 /* 'PM3\000' */
+#define PM3FBIO_CLEARCMAP   0x504D3301 /* 'PM3\001' */
+/* common use IOCTL */
+#define PM3FBIO_RESETCHIP   0x504D33FF /* 'PM3\377' */
+
+/* ***************************************** */
+/* ***** pm3fb useful define and macro ***** */
+/* ***************************************** */
+
+/* kernel -specific definitions */
+/* what kernel is this ? */
+#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)))
+#define KERNEL_2_5
+#endif
+
+#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)))
+#define KERNEL_2_4
+#endif
+
+#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0))) 
+#define KERNEL_2_2
+/* pci_resource_start, available in 2.2.18 */
+#include <linux/kcomp.h>
+#ifdef CONFIG_FB_OF
+#define SUPPORT_FB_OF
+#endif
+#endif
+
+#if (!defined(KERNEL_2_2)) && (!defined(KERNEL_2_4)) && (!defined(KERNEL_2_5))
+#error "Only kernel 2.2.x, kernel 2.4.y and kernel 2.5.z might work"
+#endif
+
+/* not sure if/why it's needed. doesn't work without on my PowerMac... */
+#ifdef __BIG_ENDIAN
+#define MUST_BYTESWAP
+#endif
+
+/* for compatibility between 2.5, 2.4 and 2.2 */
+#ifndef B_FREE
+#define B_FREE   -1
+#endif
+
+/* permedia3 -specific definitions */
+#define PM3_SCALE_TO_CLOCK(pr, fe, po) ((2 * PM3_REF_CLOCK * fe) / (pr * (1 << (po))))
+#define PICOS2KHZ(a) (1000000000UL/(a))
+#define KHZ2PICOS(a) (1000000000UL/(a))
+
+/* in case it's not in linux/pci.h */
+#ifndef PCI_DEVICE_ID_3DLABS_PERMEDIA3
+#define PCI_DEVICE_ID_3DLABS_PERMEDIA3 0x000a
+#endif
+
+/* max number of simultaneous board */
+/* warning : make sure module array def's are coherent with PM3_MAX_BOARD */
+#define PM3_MAX_BOARD 4
+#define PM3_MAX_BOARD_MODULE_ARRAY_SHORT "1-4h"
+#define PM3_MAX_BOARD_MODULE_ARRAY_STRING "1-4s"
+
+/* max size of options */
+#define PM3_OPTIONS_SIZE 256
+
+/* max size of font name */
+#define PM3_FONTNAME_SIZE 40
+
+/* do we want accelerated console  */
+#define PM3FB_USE_ACCEL 1
+
+/* useful ? */
+#define CHAR_IS_NUM(a)  ((((a) >= '0') && ((a) <= '9')) ? 1 : 0)
+
+/* for driver debugging ONLY */
+/* 0 = assert only, 1 = error, 2 = info, 3+ = verbose */
+/* define PM3FB_MASTER_DEBUG 1 */
+#if defined(PM3FB_MASTER_DEBUG) && (PM3FB_MASTER_DEBUG >= 3)
+#define PM3FB_TRACE
+#endif /* defined(PM3FB_MASTER_DEBUG) && (PM3FB_MASTER_DEBUG >= 3) */
+
+#ifdef PM3FB_MASTER_DEBUG
+#define DPRINTK(l,a,b...) do { if ((l) <= PM3FB_MASTER_DEBUG) printk("pm3fb: %s: " a, __FUNCTION__ , ## b); } while (0)
+#define DASSERT(t,a,b...) do { if (!(t)) printk("pm3fb: _assert failed: %s: " a, __FUNCTION__ , ## b); } while (0)
+#ifdef PM3FB_TRACE
+#define DTRACE printk("pm3fb: _enter %s\n", __FUNCTION__)
+#else /* PM3FB_TRACE */
+#define DTRACE
+#endif /* PM3FB_TRACE */
+#else /* PM3FB_MASTER_DEBUG */
+#define DPRINTK(l,a,b...)
+#define DASSERT(t,a,b...)
+#define DTRACE
+#endif /* PM3FB_MASTER_DEBUG */
+
+#if defined(PM3FB_MASTER_DEBUG) && (PM3FB_MASTER_DEBUG >= 2)
+#define PM3_SHOW_CUR_MODE pm3fb_show_cur_mode(l_fb_info)
+#else
+#define PM3_SHOW_CUR_MODE /* pm3fb_show_cur_mode() */
+#endif
+
+/* ******************************************** */
+/* ***** A bunch of register-access macro ***** */
+/* ******************************************** */
+#ifdef KERNEL_2_2
+#ifdef MUST_BYTESWAP /* we are writing big_endian to big_endian through a little_endian macro */
+#define PM3_READ_REG(r) __swab32(readl((l_fb_info->vIOBase + r)))
+#define PM3_WRITE_REG(r, v) writel(__swab32(v), (l_fb_info->vIOBase + r))
+#else /* MUST_BYTESWAP */
+#define PM3_WRITE_REG(r, v) writel(v, (l_fb_info->vIOBase + r))
+#define PM3_READ_REG(r) readl((l_fb_info->vIOBase + r))
+#endif /* MUST_BYTESWAP */
+#endif /* KERNEL_2_2 */
+#if (defined KERNEL_2_4) || (defined KERNEL_2_5) /* native-endian access */
+#define PM3_WRITE_REG(r, v) fb_writel(v, (l_fb_info->vIOBase + r))
+#define PM3_READ_REG(r) fb_readl((l_fb_info->vIOBase + r))
+#endif /* KERNEL_2_4 or KERNEL_2_5 */
+
+
+#define depth2bpp(d) ((d + 7L) & ~7L)
+#define depth2ByPP(d) (depth2bpp(d) / 8)
+
+#define depth_supported(d) ((d == 8) || (d == 12) || (d == 15) || (d == 16) || (d==32))
+
+
+#define PM3_WAIT(n) \
+do{ \
+	while(PM3_READ_REG(PM3InFIFOSpace)<(n)); \
+} while(0)
+
+#define PM3_DELAY(x) do { \
+        int delay = x; \
+        unsigned char tmp; \
+        while(delay--){tmp = PM3_READ_REG(PM3InFIFOSpace);}; \
+} while(0)
+
+#define PM3_SLOW_WRITE_REG(r,v)	\
+do{                             \
+    DASSERT((l_fb_info->vIOBase != (unsigned char*)(-1)), "l_fb_info->vIOBase mapped in slow write\n"); \
+	mb();                   \
+	PM3_WAIT(1);            \
+	mb();                   \
+    PM3_WRITE_REG(r,v);     \
+} while(0)
+
+#define PM3_SET_INDEX(index) \
+do{ \
+	PM3_SLOW_WRITE_REG(PM3RD_IndexHigh,(((index)>>8)&0xff)); \
+	PM3_SLOW_WRITE_REG(PM3RD_IndexLow,((index)&0xff)); \
+} while(0)
+
+#define PM3_WRITE_DAC_REG(r, v) \
+do { \
+     DASSERT((l_fb_info->vIOBase != (unsigned char*)(-1)), "l_fb_info->vIOBase mapped in write dac reg\n"); \
+     PM3_SET_INDEX(r); \
+     mb(); \
+     PM3_WRITE_REG(PM3RD_IndexedData, v); \
+} while (0)
+
+/* next one is really a function, added as a macro to be consistent */
+#define PM3_READ_DAC_REG(r) pm3fb_read_dac_reg(l_fb_info, r)
+
+
+#define PM3_COLOR(c) \
+do { \
+  if (l_fb_info->current_par->depth == 8) \
+    { \
+      c = (c & 0xFF); \
+      c = c | (c << 8); \
+    } \
+  if ((l_fb_info->current_par->depth == 8) || (depth2bpp(l_fb_info->current_par->depth) == 16)) \
+    { \
+      c = (c & 0xFFFF); \
+      c = c | (c << 16); \
+    } \
+} while (0)
+
+#endif PM3FB_H
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/pmag-ba-fb.c linux-2.5/drivers/video/pmag-ba-fb.c
--- linux-2.5.13/drivers/video/pmag-ba-fb.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/video/pmag-ba-fb.c	Sun Mar  3 17:54:36 2002
@@ -57,7 +57,6 @@
 struct pmag_ba_my_fb_info {
 	struct fb_info info;
 	struct pmag_ba_ramdac_regs *bt459_regs;
-	unsigned long pmagba_fb_start;
 	unsigned long pmagba_fb_size;
 	unsigned long pmagba_fb_line_length;
 };
@@ -90,7 +89,7 @@
 struct pmagbafb_par {
 };
 
-struct pmagbafb_par current_par;
+static struct pmagbafb_par current_par;
 
 static void pmagbafb_encode_var(struct fb_var_screeninfo *var,
 				struct pmagbafb_par *par)
@@ -248,7 +247,7 @@
 	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
 	strcpy(fix->id, "PMAG-BA");
 
-	fix->smem_start = info->pmagba_fb_start;
+	fix->smem_start = info->info.screen_base;
 	fix->smem_len = info->pmagba_fb_size;
 	fix->type = FB_TYPE_PACKED_PIXELS;
 	fix->visual = FB_VISUAL_PSEUDOCOLOR;
@@ -269,10 +268,12 @@
 	return 0;
 }
 
+
 static int pmagbafb_switch(int con, struct fb_info *info)
 {
 	pmagba_do_fb_set_var(&fb_display[con].var, 1);
 	info->currcon = con;
+
 	return 0;
 }
 
@@ -297,7 +298,7 @@
 	display->next_line = fix.line_length;
 	display->can_soft_blank = 0;
 	display->inverse = 0;
-
+	display->scrollmode = SCROLL_YREDRAW;
 	display->dispsw = &fbcon_cfb8;
 }
 
@@ -324,7 +325,7 @@
 	ip->bt459_regs =
 	    (struct pmag_ba_ramdac_regs *) (base_addr +
 					    PMAG_BA_BT459_OFFSET);
-	ip->pmagba_fb_start = base_addr + PMAG_BA_ONBOARD_FBMEM_OFFSET;
+	ip->info.screen_base = base_addr + PMAG_BA_ONBOARD_FBMEM_OFFSET;
 	ip->pmagba_fb_size = 1024 * 864;
 	ip->pmagba_fb_line_length = 1024;
 
@@ -350,9 +351,7 @@
 	ip->info.changevar = NULL;
 	ip->info.node = NODEV;
 	ip->info.fbops = &pmagbafb_ops;
-	ip->info.screen_base = ip->pmagba_fb_start;
 	ip->info.disp = &disp;
-	ip->info.currcon = -1;
 	ip->info.switch_con = &pmagbafb_switch;
 	ip->info.updatevar = &pmagba_fb_update_var;
 	ip->info.flags = FBINFO_FLAG_DEFAULT;
@@ -360,7 +359,7 @@
 	pmagba_do_fb_set_var(&pmagbafb_defined, 1);
 	pmagbafb_get_var(&disp.var, -1, (struct fb_info *) ip);
 	pmagbafb_set_disp(-1, ip);
-	
+
 	if (register_framebuffer((struct fb_info *) ip) < 0)
 		return 1;
 
@@ -386,11 +385,6 @@
 	} else {
 		return -ENODEV;
 	}
-}
-
-int __init pmagbafb_setup(char *options)
-{
-	return 0;
 }
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/pmagb-b-fb.c linux-2.5/drivers/video/pmagb-b-fb.c
--- linux-2.5.13/drivers/video/pmagb-b-fb.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/video/pmagb-b-fb.c	Sun Mar  3 17:54:36 2002
@@ -60,7 +60,6 @@
 struct pmagb_b_my_fb_info {
 	struct fb_info info;
 	struct pmagb_b_ramdac_regs *bt459_regs;
-	unsigned long pmagbb_fb_start;
 	unsigned long pmagbb_fb_size;
 	unsigned long pmagbb_fb_line_length;
 };
@@ -93,7 +92,7 @@
 struct pmagbbfb_par {
 };
 
-struct pmagbbfb_par current_par;
+static struct pmagbbfb_par current_par;
 
 static void pmagbbfb_encode_var(struct fb_var_screeninfo *var,
 				struct pmagbbfb_par *par)
@@ -251,7 +250,7 @@
 	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
 	strcpy(fix->id, "PMAGB-BA");
 
-	fix->smem_start = info->pmagbb_fb_start;
+	fix->smem_start = info->info.screen_base;
 	fix->smem_len = info->pmagbb_fb_size;
 	fix->type = FB_TYPE_PACKED_PIXELS;
 	fix->visual = FB_VISUAL_PSEUDOCOLOR;
@@ -276,6 +275,7 @@
 {
 	pmagbb_do_fb_set_var(&fb_display[con].var, 1);
 	info->currcon = con;
+
 	return 0;
 }
 
@@ -300,7 +300,7 @@
 	display->next_line = fix.line_length;
 	display->can_soft_blank = 0;
 	display->inverse = 0;
-
+	display->scrollmode = SCROLL_YREDRAW;
 	display->dispsw = &fbcon_cfb8;
 }
 
@@ -327,7 +327,7 @@
 	ip->bt459_regs =
 	    (struct pmagb_b_ramdac_regs *) (base_addr +
 					    PMAGB_B_BT459_OFFSET);
-	ip->pmagbb_fb_start = base_addr + PMAGB_B_ONBOARD_FBMEM_OFFSET;
+	ip->info.screen_base = base_addr + PMAGB_B_ONBOARD_FBMEM_OFFSET;
 	ip->pmagbb_fb_size = 1280 * 1024;
 	ip->pmagbb_fb_line_length = 1280;
 
@@ -353,10 +353,7 @@
 	ip->info.changevar = NULL;
 	ip->info.node = NODEV;
 	ip->info.fbops = &pmagbbfb_ops;
-	ip->info.screen_base = (char *) ip->pmagbb_fb_start;
-	fix->smem_len = info->pmagbb_fb_size;
 	ip->info.disp = &disp;
-	ip->info.currcon = -1;
 	ip->info.switch_con = &pmagbbfb_switch;
 	ip->info.updatevar = &pmagbb_fb_update_var;
 	ip->info.flags = FBINFO_FLAG_DEFAULT;
@@ -390,11 +387,6 @@
 	} else {
 		return -ENODEV;
 	}
-}
-
-int __init pmagbbfb_setup(char *options)
-{
-	return 0;
 }
 
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/promcon.c linux-2.5/drivers/video/promcon.c
--- linux-2.5.13/drivers/video/promcon.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/promcon.c	Mon Feb 25 18:54:27 2002
@@ -15,7 +15,6 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/console.h>
-#include <linux/console_struct.h>
 #include <linux/vt_kern.h>
 #include <linux/selection.h>
 #include <linux/fb.h>
@@ -135,7 +134,7 @@
 }
 
 static void __init 
-promcon_init_unimap(struct vc_data *conp)
+promcon_init_unimap(struct vc_data *vc)
 {
 	mm_segment_t old_fs = get_fs();
 	struct unipair *p, *p1;
@@ -156,9 +155,9 @@
 			k++;
 		}
 	set_fs(KERNEL_DS);
-	con_clear_unimap(conp->vc_num, NULL);
-	con_set_unimap(conp->vc_num, k, p);
-	con_protect_unimap(conp->vc_num, 1);
+	con_clear_unimap(vc, NULL);
+	con_set_unimap(vc, k, p);
+	con_protect_unimap(vc, 1);
 	set_fs(old_fs);
 	kfree(p);
 }
@@ -176,11 +175,11 @@
 	p = *conp->vc_uni_pagedir_loc;
 	if (conp->vc_uni_pagedir_loc == &conp->vc_uni_pagedir ||
 	    !--conp->vc_uni_pagedir_loc[1])
-		con_free_unimap(conp->vc_num);
+		con_free_unimap(vc);
 	conp->vc_uni_pagedir_loc = promcon_uni_pagedir;
 	promcon_uni_pagedir[1]++;
 	if (!promcon_uni_pagedir[0] && p) {
-		promcon_init_unimap(conp);
+		promcon_init_unimap(vc);
 	}
 	if (!init) {
 		if (conp->vc_cols != pw + 1 || conp->vc_rows != ph + 1)
@@ -189,13 +188,13 @@
 }
 
 static void
-promcon_deinit(struct vc_data *conp)
+promcon_deinit(struct vc_data *vc)
 {
 	/* When closing the last console, reset video origin */
 	if (!--promcon_uni_pagedir[1])
-		con_free_unimap(conp->vc_num);
-	conp->vc_uni_pagedir_loc = &conp->vc_uni_pagedir;
-	con_set_default_unimap(conp->vc_num);
+		con_free_unimap(vc);
+	vc->vc_uni_pagedir_loc = &vc->vc_uni_pagedir;
+	con_set_default_unimap(vc);
 }
 
 static int
@@ -243,7 +242,7 @@
 	unsigned char save;
 	int i, last = 0;
 
-	if (console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return;
 	
 	if (count <= 0)
@@ -329,7 +328,7 @@
 {
 	unsigned short s;
 
-	if (console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return;
 	
 	scr_writew(c, &s);
@@ -342,7 +341,7 @@
 	unsigned char buf[256], *b = buf;
 	int i, j;
 
-	if (console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return;
 	
 	b += promcon_start(conp, b);
@@ -411,7 +410,7 @@
 {
 	char buf[256], *b = buf;
 
-	if (console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return;
 	
 	b += promcon_start(conp, b);
@@ -482,7 +481,7 @@
 	unsigned short *s;
 	int i;
 
-	if (console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return 0;
 	
 	p += promcon_start(conp, p);
@@ -602,5 +601,5 @@
 	else
 #endif
 	if (conswitchp == &prom_con)
-		promcon_init_unimap(vc_cons[fg_console].d);
+		promcon_init_unimap(vt_cons->vc_cons[fg_console]);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/pvr2fb.c linux-2.5/drivers/video/pvr2fb.c
--- linux-2.5.13/drivers/video/pvr2fb.c	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/pvr2fb.c	Fri May  3 19:03:38 2002
@@ -163,17 +163,6 @@
 static int pvr2fb_inverse = 0;
 
 static struct { u_short red, green, blue, alpha; } palette[256];
-static union {
-#ifdef FBCON_HAS_CFB16
-	u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-	u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-	u32 cfb32[16];
-#endif
-} fbcon_cmap;
 
 static char pvr2fb_name[16] = "NEC PowerVR2";
 
@@ -211,8 +200,6 @@
                                 struct fb_info *info);
 static int pvr2fb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
                              struct fb_info *info);
-static int pvr2fb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-                             struct fb_info *info);
 static int pvr2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
                             u_int transp, struct fb_info *info);
 static int pvr2fb_blank(int blank, struct fb_info *info);
@@ -257,7 +244,7 @@
 	fb_get_var:	pvr2fb_get_var,
 	fb_set_var:	pvr2fb_set_var,
 	fb_get_cmap:	pvr2fb_get_cmap,
-	fb_set_cmap:	pvr2fb_set_cmap,
+	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	pvr2fb_setcolreg,
 	fb_pan_display: pvr2fb_pan_display,
 	fb_blank:	pvr2fb_blank,
@@ -394,19 +381,19 @@
 #ifdef FBCON_HAS_CFB16
 			    case 16:
 				display->dispsw = &fbcon_cfb16;
-				display->dispsw_data = fbcon_cmap.cfb16;
+				display->dispsw_data = info->pseudo_palette;
 				break;
 #endif
 #ifdef FBCON_HAS_CFB24
 			    case 24:
 				display->dispsw = &fbcon_cfb24;
-				display->dispsw_data = fbcon_cmap.cfb24;
+				display->dispsw_data = info->pseudo_palette;
 				break;
 #endif
 #ifdef FBCON_HAS_CFB32
 			    case 32:
 				display->dispsw = &fbcon_cfb32;
-				display->dispsw_data = fbcon_cmap.cfb32;
+				display->dispsw_data = info->pseudo_palette;
 				break;
 #endif
 			    default:
@@ -474,27 +461,6 @@
 	return 0;
 }
 
-/* Set the colormap */
-
-static int pvr2fb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-	                     struct fb_info *info)
-{
-	int err;
-
-	if (!fb_display[con].cmap.len) {        /* no colormap allocated? */
-		if ((err = fb_alloc_cmap(&fb_display[con].cmap,
-		                         1<<fb_display[con].var.bits_per_pixel,
-					 0)))
-			 return err;
-	}
-	if (con == info->currcon)                     /* current console? */
-		return fb_set_cmap(cmap, kspc, info);
-	else
-		fb_copy_cmap(cmap, &fb_display[con].cmap, kspc ? 0 : 1);
-
-	return 0;
-}
-
 static int pvr2fbcon_switch(int con, struct fb_info *info)
 {
 	/* Do we have to save the colormap? */
@@ -575,7 +541,7 @@
 		switch (currbpp) {
 #ifdef FBCON_HAS_CFB16
 		    case 16: /* RGB 565 */
-			fbcon_cmap.cfb16[regno] = (red & 0xf800) |
+			((u16 *)(info->pseudo_palette))[regno] = (red & 0xf800) |
 			                          ((green & 0xfc00) >> 5) |
 						  ((blue & 0xf800) >> 11);
 			break;
@@ -583,13 +549,13 @@
 #ifdef FBCON_HAS_CFB24
 		    case 24: /* RGB 888 */
 			red >>= 8; green >>= 8; blue >>= 8;
-			fbcon_cmap.cfb24[regno] = (red << 16) | (green << 8) | blue;
+			((u32 *)(info->pseudo_palette))[regno] = (red << 16) | (green << 8) | blue;
 			break;
 #endif
 #ifdef FBCON_HAS_CFB32
 		    case 32: /* ARGB 8888 */
 			red >>= 8; green >>= 8; blue >>= 8;
-			fbcon_cmap.cfb32[regno] = (red << 16) | (green << 8) | blue;
+			((u32 *)(info->pseudo_palette))[regno] = (red << 16) | (green << 8) | blue;
 			break;
 #endif
 		    default:
@@ -1022,7 +988,8 @@
 	fb_info.changevar = NULL;
 	fb_info.node = NODEV;
 	fb_info.fbops = &pvr2fb_ops;
-	fb_info.screen_base = (char *) videomemory;
+	fb_info.screen_base = videomemory;
+	fb_info.pseudo_palette = pseudo_palette;
 	fb_info.disp = &disp;
 	fb_info.currcon = -1;
 	fb_info.switch_con = &pvr2fbcon_switch;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/q40fb.c linux-2.5/drivers/video/q40fb.c
--- linux-2.5.13/drivers/video/q40fb.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/q40fb.c	Tue Apr 16 02:15:51 2002
@@ -1,3 +1,15 @@
+/* 
+ * linux/drivers/video/q40fb.c -- Q40 frame buffer device
+ *
+ * Copyright (C) 2001 
+ *
+ *      Richard Zidlicky <Richard.Zidlicky@stud.informatik.uni-erlangen.de>
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive for
+ *  more details.
+ */
+
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/string.h>
@@ -9,181 +21,68 @@
 
 #include <asm/uaccess.h>
 #include <asm/setup.h>
+#include <asm/segment.h>
 #include <asm/system.h>
-/*#include <asm/irq.h>*/
 #include <asm/q40_master.h>
 #include <linux/fb.h>
 #include <linux/module.h>
 #include <asm/pgtable.h>
 
 #include <video/fbcon.h>
-#include <video/fbcon-cfb16.h>
-
-#define FBIOSETSCROLLMODE   0x4611
 
 #define Q40_PHYS_SCREEN_ADDR 0xFE800000
 
-static u16 fbcon_cmap_cfb16[16];
+static u16 pseudo_palette[17];
+static struct fb_info fb_info;
+static struct display display;
 
-/* frame buffer operations */
+static struct fb_fix_screeninfo q40fb_fix __initdata = {
+	id:		"Q40",
+	smem_len:	1024*1024,
+	type:		FB_TYPE_PACKED_PIXELS,
+	visual:		FB_VISUAL_TRUECOLOR,
+	line_length:	1024*2,
+	accel_flags:	FB_ACCEL_NONE,
+};
 
-static int q40fb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			struct fb_info *info);
-static int q40fb_get_var(struct fb_var_screeninfo *var, int con,
-			struct fb_info *info);
-static int q40fb_set_var(struct fb_var_screeninfo *var, int con,
-			struct fb_info *info);
-static int q40fb_get_cmap(struct fb_cmap *cmap,int kspc,int con,
-			 struct fb_info *info);
-static int q40fb_set_cmap(struct fb_cmap *cmap,int kspc,int con,
-			 struct fb_info *info);
-static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			   unsigned blue, unsigned transp,
-			   const struct fb_info *info);
+static struct fb_var_screeninfo q40fb_var __initdata = {
+	xres:		1024,
+	yres:		512,
+	xres_virtual:	1024,
+	yres_virtual:	512,
+	bits_per_pixel:	16,
+    	red:		{6, 5, 0}, 
+	green:		{11, 5, 0},
+	blue:		{0, 6, 0},
+	activate:	FB_ACTIVATE_NOW,
+	height:		230,
+	width:		300,
+	vmode:		FB_VMODE_NONINTERLACED,
+};
 
-static int q40con_switch(int con, struct fb_info *info);
-static int q40con_updatevar(int con, struct fb_info *info);
+/* frame buffer operations */
+int q40fb_init(void);
 
-static void q40fb_set_disp(int con, struct fb_info *info);
+static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
+                           unsigned blue, unsigned transp,
+                           struct fb_info *info);
 
-static struct display disp[MAX_NR_CONSOLES];
-static struct fb_info fb_info;
 static struct fb_ops q40fb_ops = {
 	owner:		THIS_MODULE,
-	fb_get_fix:	q40fb_get_fix,
-	fb_get_var:	q40fb_get_var,
-	fb_set_var:	q40fb_set_var,
-	fb_get_cmap:	q40fb_get_cmap,
-	fb_set_cmap:	q40fb_set_cmap,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_set_var:	gen_set_var,
+	fb_get_cmap:	gen_get_cmap,
+	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	q40fb_setcolreg,
+	fb_fillrect:	cfb_fillrect,
+	fb_copyarea:	cfb_copyarea,
+	fb_imageblit:	cfb_imageblit,
 };
 
-static char q40fb_name[]="Q40";
-
-static int q40fb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			struct fb_info *info)
-{
-	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
-
-	strcpy(fix->id,"Q40");
-	fix->smem_start = info->screen_base;
-	fix->smem_len=1024*1024;
-	fix->type=FB_TYPE_PACKED_PIXELS;
-	fix->type_aux=0;
-	fix->visual=FB_VISUAL_TRUECOLOR;  /* good approximation so far ..*/;
-	fix->xpanstep=0;
-	fix->ypanstep=0;
-	fix->ywrapstep=0;
-        fix->line_length=1024*2;
-
-	/* no mmio,accel ...*/
-
-	return 0;
-
-}
-        
-static int q40fb_get_var(struct fb_var_screeninfo *var, int con,
-			struct fb_info *info)
-{
-	memset(var, 0, sizeof(struct fb_var_screeninfo));
-
-	var->xres=1024;
-	var->yres=512;
-	var->xres_virtual=1024;
-	var->yres_virtual=512;
-	var->xoffset=0;
-	var->yoffset=0;
-	var->bits_per_pixel=16;
-	var->grayscale=0;
-	var->nonstd=0;
-	var->activate=FB_ACTIVATE_NOW;
-	var->height=230;     /* approx for my 17" monitor, more important */
-	var->width=300;      /* than the absolute values is the unusual aspect ratio*/
-
-	var->red.offset=6; /*6*/
-	var->red.length=5;
-	var->green.offset=11; /*11*/
-	var->green.length=5;
-	var->blue.offset=0;
-	var->blue.length=6;
-	var->transp.length=0;
-
-	var->pixclock=0;
-	var->left_margin=0;
-	var->right_margin=0;
-	var->hsync_len=0;
-	var->vsync_len=0;
-	var->sync=0;
-	var->vmode=FB_VMODE_NONINTERLACED;
-
-	return 0;
-
-}
-
-static int q40fb_set_var(struct fb_var_screeninfo *var, int con,
-			struct fb_info *info)
-{
-	if(var->xres!=1024) 
-		return -EINVAL;
-	if(var->yres!=512)
-		return -EINVAL;
-	if(var->xres_virtual!=1024)
-		return -EINVAL;
-	if(var->yres_virtual!=512)
-		return -EINVAL;
-	if(var->xoffset!=0)
-		return -EINVAL;
-	if(var->yoffset!=0)
-		return -EINVAL;
-	if(var->bits_per_pixel!=16)
-		return -EINVAL;
-	if(var->grayscale!=0)
-		return -EINVAL;
-	if(var->nonstd!=0)
-		return -EINVAL;
-	if(var->activate!=FB_ACTIVATE_NOW)
-		return -EINVAL;
-	if(var->pixclock!=0)
-		return -EINVAL;
-	if(var->left_margin!=0)
-		return -EINVAL;
-	if(var->right_margin!=0)
-		return -EINVAL;
-	if(var->hsync_len!=0)
-		return -EINVAL;
-	if(var->vsync_len!=0)
-		return -EINVAL;
-	if(var->sync!=0)
-		return -EINVAL;
-	if(var->vmode!=FB_VMODE_NONINTERLACED)
-		return -EINVAL;
-
-	return 0;
-
-}
-
-static int q40_getcolreg(unsigned regno, unsigned *red, unsigned *green,
-			 unsigned *blue, unsigned *transp,
-			 struct fb_info *info)
-{
-    /*
-     *  Read a single color register and split it into colors/transparent.
-     *  The return values must have a 16 bit magnitude.
-     *  Return != 0 for invalid regno.
-     */
-    if (regno>=16) return 1;
-
-    *transp=0;
-    *green = ((fbcon_cmap_cfb16[regno]>>11) & 31)<<11;
-    *red   = ((fbcon_cmap_cfb16[regno]>>6) & 31)<<11;
-    *blue  = ((fbcon_cmap_cfb16[regno]) & 63)<<10;
-
-    return 0;
-}
-
 static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			   unsigned blue, unsigned transp,
-			   const struct fb_info *info)
+		  	   unsigned blue, unsigned transp,
+			   struct fb_info *info)
 {
     /*
      *  Set a single color register. The values supplied have a 16 bit
@@ -191,142 +90,54 @@
      *  Return != 0 for invalid regno.
      */
   
-  red>>=11;
-  green>>=11;
-  blue>>=10;
+    red>>=11;
+    green>>=11;
+    blue>>=10;
 
     if (regno < 16) {
-      fbcon_cmap_cfb16[regno] = ((red & 31) <<6) |
-	                         ((green & 31) << 11) |
-	                         (blue & 63);
+	info->pseudo_palette[regno] = ((red & 31) <<6) |
+	                              ((green & 31) << 11) |
+	                         	(blue & 63);
     }
     return 0;
 }
 
-static int q40fb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-			 struct fb_info *info)
+int q40fb_init(void)
 {
-#if 1
-	if (con == info->currcon) /* current console? */
-		return fb_get_cmap(cmap, kspc, q40_getcolreg, info);
-	else if (fb_display[con].cmap.len) /* non default colormap? */
-		fb_copy_cmap(&fb_display[con].cmap, cmap, kspc ? 0 : 2);
-	else
-		fb_copy_cmap(fb_default_cmap(1<<fb_display[con].var.bits_per_pixel),
-			     cmap, kspc ? 0 : 2);
-	return 0;
-#else
-	printk(KERN_ERR "get cmap not supported\n");
-
-	return -EINVAL;
-#endif
-}
-
-static int q40fb_set_cmap(struct fb_cmap *cmap, int kspc, int con,
-			 struct fb_info *info)
-{
-#if 1
-	int err;
-
-	if (!fb_display[con].cmap.len) {	/* no colormap allocated? */
-		if ((err = fb_alloc_cmap(&fb_display[con].cmap,
-					 1<<fb_display[con].var.bits_per_pixel,
-					 0)))
-			return err;
-	}
-	if (con == info->currcon)			/* current console? */
-		return fb_set_cmap(cmap, kspc, info);
-	else
-		fb_copy_cmap(cmap, &fb_display[con].cmap, kspc ? 0 : 1);
-	return 0;
-#else
-	printk(KERN_ERR "set cmap not supported\n");
-
-	return -EINVAL;
-#endif
-}
-
-static void q40fb_set_disp(int con, struct fb_info *info)
-{
-  struct fb_fix_screeninfo fix;
-  struct display *display;
-
-  q40fb_get_fix(&fix, con, info);
-
-  if (con>=0)
-    display = &fb_display[con];
-  else 	
-    display = &disp[0];
-
-  if (con<0) con=0;
-
-   display->visual = fix.visual;
-   display->type = fix.type;
-   display->type_aux = fix.type_aux;
-   display->ypanstep = fix.ypanstep;
-   display->ywrapstep = fix.ywrapstep;
-   display->can_soft_blank = 0;
-   display->inverse = 0;
-   display->line_length = fix.line_length;
-
-   display->scrollmode = SCROLL_YREDRAW;
-
-#ifdef FBCON_HAS_CFB16
-   display->dispsw = &fbcon_cfb16;
-   disp->dispsw_data = fbcon_cmap_cfb16;
-#else
-   display->dispsw = &fbcon_dummy;
-#endif
-}
-  
-int __init q40fb_init(void)
-{
-
         if ( !MACH_IS_Q40)
 	  return -ENXIO;
-#if 0
-        fb_info.screen_base = kernel_map(Q40_PHYS_SCREEN_ADDR, 1024*1024,
-					   KERNELMAP_NO_COPYBACK, NULL);
-#else
-	fb_info.screen_base = Q40_PHYS_SCREEN_ADDR; /* mapped in q40/config.c */
-#endif
-
-	fb_info.changevar=NULL;
-	strcpy(&fb_info.modename[0],q40fb_name);
-	fb_info.fontname[0]=0;
-	fb_info.disp=disp;
-	fb_info.currcon = -1;
-	fb_info.switch_con=&q40con_switch;
-	fb_info.updatevar=&q40con_updatevar;
+
+	/* mapped in q40/config.c */
+	q40fb_fix.smem_start = Q40_PHYS_SCREEN_ADDR;
+	
+	fb_info.var = q40fb_var;
+	fb_info.fix = q40fb_fix;
 	fb_info.node = NODEV;
 	fb_info.fbops = &q40fb_ops;
 	fb_info.flags = FBINFO_FLAG_DEFAULT;  /* not as module for now */
-	
-	master_outb(3,DISPLAY_CONTROL_REG);
+	fb_info.pseudo_palette = pseudo_palette;	
+   	fb_info.screen_base = (char *) q40fb_fix.smem_start;
+
+	/* The below feilds will go away !!!! */
+	fb_info.currcon		= -1;
+	strcpy(fb_info.modename, fb_info.fix.id);
+	fb_info.disp		= &display;
+	fb_info.switch_con	= gen_switch;
+	fb_info.updatevar	= gen_update_var;
+	fb_alloc_cmap(&fb_info.cmap, 16, 0);
 
-        q40fb_get_var(&disp[0].var, 0, &fb_info);
-	q40fb_set_disp(-1, &fb_info);
+        gen_set_disp(-1, &fb_info);
+	
+	master_outb(3, DISPLAY_CONTROL_REG);
 
 	if (register_framebuffer(&fb_info) < 0) {
-		printk(KERN_ERR "unable to register Q40 frame buffer\n");
+		printk(KERN_ERR "Unable to register Q40 frame buffer\n");
 		return -EINVAL;
 	}
 
         printk(KERN_INFO "fb%d: Q40 frame buffer alive and kicking !\n",
 	       GET_FB_IDX(fb_info.node));
 	return 0;
-}	
-
-	
-static int q40con_switch(int con, struct fb_info *info)
-{ 
-	info->currcon=con;
-	return 0;
-}
-
-static int q40con_updatevar(int con, struct fb_info *info)
-{
-	return 0;
 }
 
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL");	
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/radeon.h linux-2.5/drivers/video/radeon.h
--- linux-2.5.13/drivers/video/radeon.h	Fri May  3 01:22:58 2002
+++ linux-2.5/drivers/video/radeon.h	Mon Jan 14 23:45:28 2002
@@ -96,7 +96,9 @@
 #define MEM_VGA_WP_SEL                         0x0038  
 #define MEM_VGA_RP_SEL                         0x003C  
 #define HDP_DEBUG                              0x0138  
-#define SW_SEMAPHORE                           0x013C  
+#define SW_SEMAPHORE                           0x013C
+#define CRTC2_GEN_CNTL                         0x03f8  
+#define CRTC2_DISPLAY_BASE_ADDR                0x033c
 #define SURFACE_CNTL                           0x0B00  
 #define SURFACE0_LOWER_BOUND                   0x0B04  
 #define SURFACE1_LOWER_BOUND                   0x0B14  
@@ -337,6 +339,7 @@
 #define DST_Y_X				       0x1438
 #define DST_WIDTH_HEIGHT		       0x1598
 #define DST_HEIGHT_WIDTH		       0x143c
+#define DST_OFFSET                             0x1404
 #define SRC_CLUT_ADDRESS                       0x1780  
 #define SRC_CLUT_DATA                          0x1784  
 #define SRC_CLUT_DATA_RD                       0x1788  
@@ -380,6 +383,7 @@
 #define LVDS_GEN_CNTL			       0x02d0
 #define LVDS_PLL_CNTL			       0x02d4
 #define TMDS_CRC			       0x02a0
+#define TMDS_TRANSMITTER_CNTL		       0x02a4
 
 #define RADEON_BASE_CODE		       0x0f0b
 #define RADEON_BIOS_0_SCRATCH		       0x0010
@@ -406,11 +410,11 @@
 #define SPLL_CNTL                                  0x000c
 #define SCLK_CNTL                                  0x000d
 #define MPLL_CNTL                                  0x000e
+#define MDLL_CKO                                   0x000f
 #define MCLK_CNTL                                  0x0012
 #define AGP_PLL_CNTL                               0x000b
 #define PLL_TEST_CNTL                              0x0013
 
-
 /* MCLK_CNTL bit constants */
 #define FORCEON_MCLKA				   (1 << 16)
 #define FORCEON_MCLKB         		   	   (1 << 17)
@@ -474,10 +478,17 @@
 #define CRTC_INTERLACE_EN			   (1 << 1)
 #define CRTC_EXT_DISP_EN      			   (1 << 24)
 #define CRTC_EN					   (1 << 25)
+#define CRTC_DISP_REQ_EN_B                         (1 << 26)
 
 /* CRTC_STATUS bit constants */
 #define CRTC_VBLANK                                0x00000001
 
+/* CRTC2_GEN_CNTL bit constants */
+#define CRT2_ON                                    (1 << 7)
+#define CRTC2_DISPLAY_DIS                          (1 << 23)
+#define CRTC2_EN                                   (1 << 25)
+#define CRTC2_DISP_REQ_EN_B                        (1 << 26)
+
 /* CUR_OFFSET, CUR_HORZ_VERT_POSN, CUR_HORZ_VERT_OFF bit constants */
 #define CUR_LOCK                                   0x80000000
 
@@ -523,14 +534,26 @@
 #define LVDS_PANEL_TYPE				   (1 << 2)
 #define LVDS_PANEL_FORMAT			   (1 << 3)
 #define LVDS_EN					   (1 << 7)
+#define LVDS_BL_MOD_LEVEL_MASK			   0x0000ff00
+#define LVDS_BL_MOD_LEVEL_SHIFT			   8
+#define LVDS_BL_MOD_EN				   (1 << 16)
 #define LVDS_DIGON				   (1 << 18)
 #define LVDS_BLON				   (1 << 19)
 #define LVDS_SEL_CRTC2				   (1 << 23)
+#define LVDS_STATE_MASK	\
+	(LVDS_ON | LVDS_DISPLAY_DIS | LVDS_BL_MOD_LEVEL_MASK | \
+	 LVDS_EN | LVDS_DIGON | LVDS_BLON)
 
 /* LVDS_PLL_CNTL bit constatns */
 #define HSYNC_DELAY_SHIFT			   0x1c
 #define HSYNC_DELAY_MASK			   (0xf << 0x1c)
 
+/* TMDS_TRANSMITTER_CNTL bit constants */
+#define TMDS_PLL_EN				   (1 << 0)
+#define TMDS_PLLRST				   (1 << 1)
+#define TMDS_RAN_PAT_RST			   (1 << 7)
+#define ICHCSEL					   (1 << 28)
+
 /* FP_HORZ_STRETCH bit constants */
 #define HORZ_STRETCH_RATIO_MASK			   0xffff
 #define HORZ_STRETCH_RATIO_MAX			   4096
@@ -561,6 +584,7 @@
 #define DAC_4BPP_PIX_ORDER                         0x00000200
 #define DAC_CRC_EN                                 0x00080000
 #define DAC_MASK_ALL				   (0xff << 24)
+#define DAC_EXPAND_MODE				   (1 << 14)
 #define DAC_VGA_ADR_EN				   (1 << 13)
 #define DAC_RANGE_CNTL				   (3 << 0)
 #define DAC_BLANKING				   (1 << 2)
@@ -742,6 +766,15 @@
 #define DP_SRC_HOST                                0x00000300
 #define DP_SRC_HOST_BYTEALIGN                      0x00000400
 
+/* MPLL_CNTL bit constants */
+#define MPLL_RESET                                 0x00000001
+
+/* MDLL_CKO bit constants */
+#define MDLL_CKO__MCKOA_RESET                      0x00000002
+
+/* VCLK_ECP_CNTL constants */
+#define PIXCLK_ALWAYS_ONb                          0x00000040
+#define PIXCLK_DAC_ALWAYS_ONb                      0x00000080
 
 /* masks */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/radeonfb.c linux-2.5/drivers/video/radeonfb.c
--- linux-2.5.13/drivers/video/radeonfb.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/video/radeonfb.c	Fri May  3 03:49:08 2002
@@ -15,13 +15,17 @@
  *			blanking, pan_display, and cmap fixes, 0.1.0
  *	2001-10-10	Radeon 7500 and 8500 support, and experimental
  *			flat panel support, 0.1.1
+ *	2001-11-17	Radeon M6 (ppc) support, Daniel Berlin, 0.1.2
+ *	2001-11-18	DFP fixes, Kevin Hendricks, 0.1.3
+ *	2001-11-29	more cmap, backlight fixes, Benjamin Herrenschmidt
+ *	2002-01-18	DFP panel detection via BIOS, Michael Clark, 0.1.4
  *
  *	Special thanks to ATI DevRel team for their hardware donations.
  *
  */
 
 
-#define RADEON_VERSION	"0.1.1"
+#define RADEON_VERSION	"0.1.4"
 
 
 #include <linux/config.h>
@@ -39,12 +43,33 @@
 #include <linux/ioport.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/vmalloc.h>
 
 #include <asm/io.h>
 #if defined(__powerpc__)
 #include <asm/prom.h>
+#include <asm/pci-bridge.h>
+#include <video/macmodes.h>
+
+#ifdef CONFIG_NVRAM
+#include <linux/nvram.h>
+#endif
+
+#ifdef CONFIG_PMAC_BACKLIGHT
+#include <asm/backlight.h>
+#endif
+
+#ifdef CONFIG_BOOTX_TEXT
+#include <asm/btext.h>
 #endif
 
+#ifdef CONFIG_ADB_PMU
+#include <linux/adb.h>
+#include <linux/pmu.h>
+#endif
+
+#endif /* __powerpc__ */
+
 #include <video/fbcon.h> 
 #include <video/fbcon-cfb8.h>
 #include <video/fbcon-cfb16.h>
@@ -65,17 +90,17 @@
 
 
 enum radeon_chips {
-	RADEON_QD,
-	RADEON_QE,
-	RADEON_QF,
-	RADEON_QG,
-	RADEON_QY,
-	RADEON_QZ,
-	RADEON_QL,
-	RADEON_QW,
-	RADEON_LW,
-	RADEON_LY,
-	RADEON_LZ
+	RADEON_QD,	/* Radeon R100 */
+	RADEON_QE,	/* Radeon R100 */
+	RADEON_QF,	/* Radeon R100 */
+	RADEON_QG,	/* Radeon R100 */
+	RADEON_QY,	/* Radeon RV100 (VE) */
+	RADEON_QZ,	/* Radeon RV100 (VE) */
+	RADEON_QL,	/* Radeon R200 (8500) */
+	RADEON_QW,	/* Radeon RV200 (7500) */
+	RADEON_LW,	/* Radeon Mobility M7 */
+	RADEON_LY,	/* Radeon Mobility M6 */
+	RADEON_LZ	/* Radeon Mobility M6 */
 };
 
 
@@ -192,7 +217,6 @@
 	u32 flags;
 	u32 pix_clock;
 	int xres, yres;
-	int bpp;
 
 	/* DDA regs */
 	u32 dda_config;
@@ -214,6 +238,7 @@
 	u32 lvds_gen_cntl;
 	u32 lvds_pll_cntl;
 	u32 tmds_crc;
+	u32 tmds_transmitter_cntl;
 
 #if defined(__BIG_ENDIAN)
 	u32 surface_cntl;
@@ -234,10 +259,12 @@
 	u32 fb_base_phys;
 
 	u32 mmio_base;
-	u32 fb_base;
 
 	struct pci_dev *pdev;
 
+	unsigned char *EDID;
+	unsigned char *bios_seg;
+
 	struct display disp;
 	struct display *currcon_display;
 
@@ -249,13 +276,19 @@
 	int pitch, bpp, depth;
 	int xres, yres, pixclock;
 
+	int use_default_var;
+	int got_dfpinfo;
+
 	int hasCRTC2;
 	int crtDisp_type;
 	int dviDisp_type;
 
 	int panel_xres, panel_yres;
+	int clock;
 	int hOver_plus, hSync_width, hblank;
 	int vOver_plus, vSync_width, vblank;
+	int hAct_high, vAct_high, interlaced;
+	int synct, misc;
 
 	u32 dp_gui_master_cntl;
 
@@ -267,19 +300,12 @@
         u32 hack_crtc_ext_cntl;
         u32 hack_crtc_v_sync_strt_wid;
 
-#if defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB32)
-        union {
-#if defined(FBCON_HAS_CFB16)
-                u_int16_t cfb16[16];
+#ifdef CONFIG_PMAC_PBOOK
+	unsigned char *save_framebuffer;
+	int pm_reg;
 #endif
-#if defined(FBCON_HAS_CFB24)
-                u_int32_t cfb24[16];
-#endif  
-#if defined(FBCON_HAS_CFB32)
-                u_int32_t cfb32[16];
-#endif  
-        } con_cmap;
-#endif  
+
+	struct radeonfb_info *next;
 };
 
 
@@ -290,6 +316,7 @@
         0, FB_VMODE_NONINTERLACED
 };
 
+static u32 pseudo_palette[17];
 
 /*
  * IO macros
@@ -432,6 +459,14 @@
 }
 
 
+static inline int var_to_depth(const struct fb_var_screeninfo *var)
+{
+	if (var->bits_per_pixel != 16)
+		return var->bits_per_pixel;
+	return (var->green.length == 6) ? 16 : 15;
+}
+
+
 static void _radeon_engine_reset(struct radeonfb_info *rinfo)
 {
 	u32 clock_cntl_index, mclk_cntl, rbbm_soft_reset;
@@ -545,7 +580,9 @@
 static char fontname[40] __initdata;
 static char *mode_option __initdata;
 static char noaccel __initdata = 0;
-static char panel_yres __initdata = 0;
+static int panel_yres __initdata = 0;
+static char force_dfp __initdata = 0;
+static struct radeonfb_info *board_list = NULL;
 
 #ifdef FBCON_HAS_CFB8
 static struct display_switch fbcon_radeon8;
@@ -564,11 +601,14 @@
                              struct fb_info *info);
 static int radeonfb_get_cmap (struct fb_cmap *cmap, int kspc, int con,
                               struct fb_info *info);
+static int radeonfb_set_cmap (struct fb_cmap *cmap, int kspc, int con,
+                              struct fb_info *info);
 static int radeonfb_setcolreg (unsigned regno, unsigned red, unsigned green,
                                unsigned blue, unsigned transp, struct fb_info *info);
+static void radeon_set_dispsw (struct radeonfb_info *rinfo, struct display *disp);
+static int radeonfb_blank (int blank, struct fb_info *info);
 static int radeonfb_pan_display (struct fb_var_screeninfo *var, int con,
                                  struct fb_info *info);
-static int radeonfb_blank (int blank, struct fb_info *info);
 static int radeonfb_ioctl (struct inode *inode, struct file *file, unsigned int cmd,
                            unsigned long arg, int con, struct fb_info *info);
 static int radeonfb_switch (int con, struct fb_info *info);
@@ -594,19 +634,40 @@
 static char *radeon_find_rom(struct radeonfb_info *rinfo);
 static void radeon_get_pllinfo(struct radeonfb_info *rinfo, char *bios_seg);
 static void radeon_get_moninfo (struct radeonfb_info *rinfo);
+static int radeon_get_bios_dfpinfo (struct radeonfb_info *rinfo);
 static int radeon_get_dfpinfo (struct radeonfb_info *rinfo);
-static int radeon_read_OF (struct radeonfb_info *rinfo);
+static int radeon_get_dfpinfo_BIOS(struct radeonfb_info *rinfo);
+static void radeon_get_EDID(struct radeonfb_info *rinfo);
+static int radeon_dfp_parse_EDID(struct radeonfb_info *rinfo);
+static void radeon_update_default_var(struct radeonfb_info *rinfo);
 
-#if defined(__powerpc__)
+
+#ifdef CONFIG_ALL_PPC
+static int radeon_read_OF (struct radeonfb_info *rinfo);
+static int radeon_get_EDID_OF(struct radeonfb_info *rinfo);
 extern struct device_node *pci_device_to_OF_node(struct pci_dev *dev);
-#endif
+
+#ifdef CONFIG_PMAC_PBOOK
+int radeon_sleep_notify(struct pmu_sleep_notifier *self, int when);
+static struct pmu_sleep_notifier radeon_sleep_notifier = {
+	radeon_sleep_notify, SLEEP_LEVEL_VIDEO,
+};
+static int radeon_set_backlight_enable(int on, int level, void *data);
+static int radeon_set_backlight_level(int level, void *data);
+static struct backlight_controller radeon_backlight_controller = {
+	radeon_set_backlight_enable,
+	radeon_set_backlight_level
+};
+#endif /* CONFIG_PMAC_PBOOK */
+
+#endif /* CONFIG_ALL_PPC */
 
 static struct fb_ops radeon_fb_ops = {
 	fb_get_fix:		radeonfb_get_fix,
 	fb_get_var:		radeonfb_get_var,
 	fb_set_var:		radeonfb_set_var,
 	fb_get_cmap:		radeonfb_get_cmap,
-	fb_set_cmap:		gen_set_cmap,
+	fb_set_cmap:		radeonfb_set_cmap,
 	fb_setcolreg:		radeonfb_setcolreg,
 	fb_pan_display:		radeonfb_pan_display,
 	fb_blank:		radeonfb_blank,
@@ -655,6 +716,8 @@
                         memcpy(fontname, this_opt + 5, i);
                 } else if (!strncmp(this_opt, "noaccel", 7)) {
 			noaccel = 1;
+		} else if (!strncmp(this_opt, "dfp", 3)) {
+			force_dfp = 1;
 		} else if (!strncmp(this_opt, "panel_yres:", 11)) {
 			panel_yres = simple_strtoul((this_opt+11), NULL, 0);
                 } else
@@ -680,7 +743,6 @@
 	struct radeonfb_info *rinfo;
 	u32 tmp;
 	int i, j;
-	char *bios_seg = NULL;
 
 	RTRACE("radeonfb_pci_register BEGIN\n");
 
@@ -839,15 +901,32 @@
 			break;
 	}
 
-	bios_seg = radeon_find_rom(rinfo);
-	radeon_get_pllinfo(rinfo, bios_seg);
+	rinfo->bios_seg = radeon_find_rom(rinfo);
+	radeon_get_pllinfo(rinfo, rinfo->bios_seg);
 
 	RTRACE("radeonfb: probed %s %dk videoram\n", (rinfo->ram_type), (rinfo->video_ram/1024));
 
+#if !defined(__powerpc__)
 	radeon_get_moninfo(rinfo);
+#else
+	switch (pdev->device) {
+		case PCI_DEVICE_ID_RADEON_LW:
+		case PCI_DEVICE_ID_RADEON_LY:
+		case PCI_DEVICE_ID_RADEON_LZ:
+			rinfo->dviDisp_type = MT_LCD;
+			break;
+		default:
+			radeon_get_moninfo(rinfo);
+			break;
+	}
+#endif
+
+	radeon_get_EDID(rinfo);
+
 	if ((rinfo->dviDisp_type == MT_DFP) || (rinfo->dviDisp_type == MT_LCD) ||
 	    (rinfo->crtDisp_type == MT_DFP)) {
-		if (!radeon_get_dfpinfo(rinfo)) {
+		if (!radeon_get_dfpinfo(rinfo) &&
+		    !radeon_get_bios_dfpinfo(rinfo)) {
 			iounmap ((void*)rinfo->mmio_base);
 			release_mem_region (rinfo->mmio_base_phys,
 					    pci_resource_len(pdev, 2));
@@ -858,9 +937,9 @@
 		}
 	}
 
-	rinfo->fb_base = (u32) ioremap (rinfo->fb_base_phys,
-				  		  rinfo->video_ram);
-	if (!rinfo->fb_base) {
+	rinfo->info.screen_base = ioremap(rinfo->fb_base_phys,rinfo->video_ram);
+	
+	if (!rinfo->info.screen_base) {
 		printk ("radeonfb: cannot map FB\n");
 		iounmap ((void*)rinfo->mmio_base);
 		release_mem_region (rinfo->mmio_base_phys,
@@ -874,6 +953,9 @@
 	/* XXX turn off accel for now, blts aren't working right */
 	noaccel = 1;
 
+	/* currcon not yet configured, will be set by first switch */
+	rinfo->info.currcon = -1;
+
 	/* set all the vital stuff */
 	radeon_set_fbinfo (rinfo);
 
@@ -891,10 +973,12 @@
 	}
 
 	pci_set_drvdata(pdev, rinfo);
+	rinfo->next = board_list;
+	board_list = rinfo;
 
 	if (register_framebuffer ((struct fb_info *) rinfo) < 0) {
 		printk ("radeonfb: could not register framebuffer\n");
-		iounmap ((void*)rinfo->fb_base);
+		iounmap ((void*)rinfo->info.screen_base);
 		iounmap ((void*)rinfo->mmio_base);
 		release_mem_region (rinfo->mmio_base_phys,
 				    pci_resource_len(pdev, 2));
@@ -909,6 +993,19 @@
 		radeon_engine_init (rinfo);
 	}
 
+#ifdef CONFIG_PMAC_BACKLIGHT
+	if (rinfo->dviDisp_type == MT_LCD)
+		register_backlight_controller(&radeon_backlight_controller,
+					      rinfo, "ati");
+#endif
+
+#ifdef CONFIG_PMAC_PBOOK
+	if (rinfo->dviDisp_type == MT_LCD) {
+		rinfo->pm_reg = pci_find_capability(pdev, PCI_CAP_ID_PM);
+		pmu_register_sleep_notifier(&radeon_sleep_notifier);
+	}
+#endif
+
 	printk ("radeonfb: ATI %s %s %d MB\n", rinfo->name, rinfo->ram_type,
 		(rinfo->video_ram/(1024*1024)));
 
@@ -942,7 +1039,7 @@
         unregister_framebuffer ((struct fb_info *) rinfo);
                 
         iounmap ((void*)rinfo->mmio_base);
-        iounmap ((void*)rinfo->fb_base);
+        iounmap ((void*)rinfo->info.screen_base);
  
 	release_mem_region (rinfo->mmio_base_phys,
 			    pci_resource_len(pdev, 2));
@@ -1053,7 +1150,7 @@
 		printk("radeonfb: ref_clk=%d, ref_div=%d, xclk=%d from BIOS\n",
 			rinfo->pll.ref_clk, rinfo->pll.ref_div, rinfo->pll.xclk);
 	} else {
-#if defined(__powerpc__)
+#ifdef CONFIG_ALL_PPC
 		if (radeon_read_OF(rinfo)) {
 			unsigned int tmp, Nx, M, ref_div, xclk;
 
@@ -1115,6 +1212,11 @@
 {
 	unsigned int tmp;
 
+	if (force_dfp) {
+		rinfo->dviDisp_type = MT_DFP;
+		return;
+	}
+
 	tmp = INREG(RADEON_BIOS_4_SCRATCH);
 
 	if (rinfo->hasCRTC2) {
@@ -1154,74 +1256,292 @@
 }
 
 
-static int radeon_get_dfpinfo (struct radeonfb_info *rinfo)
+
+static void radeon_get_EDID(struct radeonfb_info *rinfo)
 {
-	unsigned int tmp;
-	unsigned short a, b;
+#ifdef CONFIG_ALL_PPC
+	if (!radeon_get_EDID_OF(rinfo))
+		RTRACE("radeonfb: could not retrieve EDID from OF\n");
+#else
+	/* XXX use other methods later */
+#endif
+}
 
-	if (panel_yres) {
-		rinfo->panel_yres = panel_yres;
-	} else {
-		tmp = INREG(FP_VERT_STRETCH);
-		tmp &= 0x00fff000;
-		rinfo->panel_yres = (unsigned short)(tmp >> 0x0c) + 1;
-	}
 
-	switch (rinfo->panel_yres) {
-		case 480:
-			rinfo->panel_xres = 640;
-			break;
-		case 600:
-			rinfo->panel_xres = 800;
-			break;
-		case 786:
-			rinfo->panel_xres = 1024;
-			break;
-		case 1024:
-			rinfo->panel_xres = 1280;
-			break;
-		case 1050:
-			rinfo->panel_xres = 1400;
-			break;
-		case 1200:
-			rinfo->panel_xres = 1600;
-			break;
-		default:
-			printk("radeonfb: Failed to detect DFP panel size\n");
-			return 0;
+#ifdef CONFIG_ALL_PPC
+static int radeon_get_EDID_OF(struct radeonfb_info *rinfo)
+{
+	struct device_node *dp;
+	unsigned char *pedid = NULL;
+
+	dp = pci_device_to_OF_node(rinfo->pdev);
+	pedid = (unsigned char *) get_property(dp, "DFP,EDID", 0);
+	if (!pedid)
+		pedid = (unsigned char *) get_property(dp, "LCD,EDID", 0);
+	if (!pedid)
+		pedid = (unsigned char *) get_property(dp, "EDID", 0);
+
+	if (pedid) {
+		rinfo->EDID = pedid;
+		return 1;
+	} else
+		return 0;
+}
+#endif /* CONFIG_ALL_PPC */
+
+
+static int radeon_dfp_parse_EDID(struct radeonfb_info *rinfo)
+{
+	unsigned char *block = rinfo->EDID;
+
+	if (!block)
+		return 0;
+
+	/* jump to the detailed timing block section */
+	block += 54;
+
+	rinfo->clock = (block[0] + (block[1] << 8));
+	rinfo->panel_xres = (block[2] + ((block[4] & 0xf0) << 4));
+	rinfo->hblank = (block[3] + ((block[4] & 0x0f) << 8));
+	rinfo->panel_yres = (block[5] + ((block[7] & 0xf0) << 4));
+	rinfo->vblank = (block[6] + ((block[7] & 0x0f) << 8));
+	rinfo->hOver_plus = (block[8] + ((block[11] & 0xc0) << 2));
+	rinfo->hSync_width = (block[9] + ((block[11] & 0x30) << 4));
+	rinfo->vOver_plus = ((block[10] >> 4) + ((block[11] & 0x0c) << 2));
+	rinfo->vSync_width = ((block[10] & 0x0f) + ((block[11] & 0x03) << 4));
+	rinfo->interlaced = ((block[17] & 0x80) >> 7);
+	rinfo->synct = ((block[17] & 0x18) >> 3);
+	rinfo->misc = ((block[17] & 0x06) >> 1);
+	rinfo->hAct_high = rinfo->vAct_high = 0;
+	if (rinfo->synct == 3) {
+		if (rinfo->misc & 2)
+			rinfo->hAct_high = 1;
+		if (rinfo->misc & 1)
+			rinfo->vAct_high = 1;
 	}
 
-	printk("radeonfb: detected DFP panel size: %dx%d\n",
+	printk("radeonfb: detected DFP panel size from EDID: %dx%d\n",
 		rinfo->panel_xres, rinfo->panel_yres);
 
-	tmp = INREG(FP_CRTC_H_TOTAL_DISP);
-	a = (tmp & FP_CRTC_H_TOTAL_MASK) + 4;
-	b = (tmp & 0x01ff0000) >> FP_CRTC_H_DISP_SHIFT;
-	rinfo->hblank = (a - b + 1) * 8;
-
-	tmp = INREG(FP_H_SYNC_STRT_WID);
-	rinfo->hOver_plus = (unsigned short) ((tmp & FP_H_SYNC_STRT_CHAR_MASK) >>
-				FP_H_SYNC_STRT_CHAR_SHIFT) - b - 1;
-	rinfo->hOver_plus *= 8;
-	rinfo->hSync_width = (unsigned short) ((tmp & FP_H_SYNC_WID_MASK) >>
-				FP_H_SYNC_WID_SHIFT);
-	rinfo->hSync_width *= 8;
-	tmp = INREG(FP_CRTC_V_TOTAL_DISP);
-	a = (tmp & FP_CRTC_V_TOTAL_MASK) + 1;
-	b = (tmp & FP_CRTC_V_DISP_MASK) >> FP_CRTC_V_DISP_SHIFT;
-	rinfo->vblank = a - b /* + 24 */ ;
-
-	tmp = INREG(FP_V_SYNC_STRT_WID);
-	rinfo->vOver_plus = (unsigned short) (tmp & FP_V_SYNC_STRT_MASK)
-				- b + 1;
-	rinfo->vSync_width = (unsigned short) ((tmp & FP_V_SYNC_WID_MASK) >>
-				FP_V_SYNC_WID_SHIFT);
+	rinfo->got_dfpinfo = 1;
 
 	return 1;
 }
 
 
+static void radeon_update_default_var(struct radeonfb_info *rinfo)
+{
+	struct fb_var_screeninfo *var = &radeonfb_default_var;
+
+	var->xres = rinfo->panel_xres;
+	var->yres = rinfo->panel_yres;
+	var->xres_virtual = rinfo->panel_xres;
+	var->yres_virtual = rinfo->panel_yres;
+	var->xoffset = var->yoffset = 0;
+	var->bits_per_pixel = 8;
+	var->pixclock = 100000000 / rinfo->clock;
+	var->left_margin = (rinfo->hblank - rinfo->hOver_plus - rinfo->hSync_width);
+	var->right_margin = rinfo->hOver_plus;
+	var->upper_margin = (rinfo->vblank - rinfo->vOver_plus - rinfo->vSync_width);
+	var->lower_margin = rinfo->vOver_plus;
+	var->hsync_len = rinfo->hSync_width;
+	var->vsync_len = rinfo->vSync_width;
+	var->sync = 0;
+	if (rinfo->synct == 3) {
+		if (rinfo->hAct_high)
+			var->sync |= FB_SYNC_HOR_HIGH_ACT;
+		if (rinfo->vAct_high)
+			var->sync |= FB_SYNC_VERT_HIGH_ACT;
+	}
+
+	var->vmode = 0;
+	if (rinfo->interlaced)
+		var->vmode |= FB_VMODE_INTERLACED;
+
+	rinfo->use_default_var = 1;
+}
+
+
+
+static int radeon_get_bios_dfpinfo (struct radeonfb_info *rinfo)
+{
+	char *biosstart, *fpbiosstart;
+	char *tmp, *tmp0;
+	int i;
+	char stmp[30];
+
+	if(!(biosstart = radeon_find_rom(rinfo))) goto out;
+	if(!(fpbiosstart = biosstart + readw(biosstart + 0x48))) goto out;
+	if(!(tmp = biosstart + readw(fpbiosstart + 0x40))) goto out;
+
+	for(i=0; i<24; i++) stmp[i] = readb(tmp+i+1);
+	stmp[24] = 0; 
+	printk("radeonfb: panel ID string: %s\n", stmp);
+	rinfo->panel_xres = readw(tmp + 25);
+	rinfo->panel_yres = readw(tmp + 27);
+	printk("radeonfb: detected DFP panel size from BIOS: %dx%d\n",
+	       rinfo->panel_xres, rinfo->panel_yres);
+	for(i=0; i<20; i++) {
+		tmp0 = biosstart + readw(tmp+64+i*2);
+		if(tmp0 == 0) break;
+		if((readw(tmp0) == rinfo->panel_xres) &&
+		   (readw(tmp0+2) == rinfo->panel_yres)) {
+			rinfo->hblank = (readw(tmp0+17) - readw(tmp0+19)) * 8;
+			rinfo->hOver_plus = (readw(tmp0+21) - readw(tmp0+19) - 1) * 8;
+			rinfo->hSync_width = readb(tmp0+23) * 8;
+			rinfo->vblank = readw(tmp0+24) - readw(tmp0+26);
+			rinfo->vOver_plus = (readw(tmp0+28) & 0x7ff) - readw(tmp0+26);
+			rinfo->vSync_width = (readw(tmp0+28) & 0xf800) >> 11;
+			rinfo->clock = readw(tmp0+9);
+			radeon_update_default_var(rinfo);
+			radeonfb_default_var.bits_per_pixel = 32;
+			return 1;
+		}
+	}
+ out:
+	printk("radeonfb: Failed to detect DFP panel size using BIOS\n");
+	return 0;
+}
+
+
+static int radeon_get_dfpinfo_BIOS(struct radeonfb_info *rinfo)
+{
+	char *fpbiosstart, *tmp, *tmp0;
+	char stmp[30];
+	int i;
+
+	if (!rinfo->bios_seg)
+		return 0;
+
+	if (!(fpbiosstart = rinfo->bios_seg + readw(rinfo->bios_seg + 0x48))) {
+		printk("radeonfb: Failed to detect DFP panel info using BIOS\n");
+		return 0;
+	}
+
+	if (!(tmp = rinfo->bios_seg + readw(fpbiosstart + 0x40))) {
+		printk("radeonfb: Failed to detect DFP panel info using BIOS\n");
+		return 0;
+	}
+
+	for(i=0; i<24; i++)
+		stmp[i] = readb(tmp+i+1);
+	stmp[24] = 0;
+	printk("radeonfb: panel ID string: %s\n", stmp);
+	rinfo->panel_xres = readw(tmp + 25);
+	rinfo->panel_yres = readw(tmp + 27);
+	printk("radeonfb: detected DFP panel size from BIOS: %dx%d\n",
+		rinfo->panel_xres, rinfo->panel_yres);
+
+	for(i=0; i<20; i++) {
+		tmp0 = rinfo->bios_seg + readw(tmp+64+i*2);
+		if (tmp0 == 0)
+			break;
+		if ((readw(tmp0) == rinfo->panel_xres) &&
+			(readw(tmp0+2) == rinfo->panel_yres)) {
+			rinfo->hblank = (readw(tmp0+17) - readw(tmp0+19)) * 8;
+			rinfo->hOver_plus = ((readw(tmp0+21) - readw(tmp0+19) -1) * 8) & 0x7;
+			rinfo->hSync_width = readb(tmp0+23) * 8;
+			rinfo->vblank = readw(tmp0+24) - readw(tmp0+26);
+			rinfo->vOver_plus = (readw(tmp0+28) & 0x7ff) - readw(tmp0+26);
+			rinfo->vSync_width = (readw(tmp0+28) & 0xf800) >> 11;
+			rinfo->clock = readw(tmp0+9);
+			rinfo->got_dfpinfo = 1;
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+
+static int radeon_get_dfpinfo (struct radeonfb_info *rinfo)
+{
+	unsigned int tmp;
+	unsigned short a, b;
+
+	if (radeon_get_dfpinfo_BIOS(rinfo))
+		radeon_update_default_var(rinfo);
+
+	if (radeon_dfp_parse_EDID(rinfo))
+		radeon_update_default_var(rinfo);
+
+	if (!rinfo->got_dfpinfo) {
+		/*
+		 * it seems all else has failed now and we
+		 * resort to probing registers for our DFP info
+		 */
+		if (panel_yres) {
+			rinfo->panel_yres = panel_yres;
+		} else {
+			tmp = INREG(FP_VERT_STRETCH);
+			tmp &= 0x00fff000;
+			rinfo->panel_yres = (unsigned short)(tmp >> 0x0c) + 1;
+		}
+
+
+		switch (rinfo->panel_yres) {
+			case 480:
+				rinfo->panel_xres = 640;
+				break;
+			case 600:
+				rinfo->panel_xres = 800;
+				break;
+			case 768:
 #if defined(__powerpc__)
+				if (rinfo->dviDisp_type == MT_LCD)
+					rinfo->panel_xres = 1152;
+				else
+#endif
+				rinfo->panel_xres = 1024;
+				break;
+			case 1024:
+				rinfo->panel_xres = 1280;
+				break;
+			case 1050:
+				rinfo->panel_xres = 1400;
+				break;
+			case 1200:
+				rinfo->panel_xres = 1600;
+				break;
+			default:
+				printk("radeonfb: Failed to detect DFP panel size using EDID\n");
+				return 0;
+		}
+
+		printk("radeonfb: detected DFP panel size: %dx%d\n",
+			rinfo->panel_xres, rinfo->panel_yres);
+
+		tmp = INREG(FP_CRTC_H_TOTAL_DISP);
+		a = (tmp & FP_CRTC_H_TOTAL_MASK) + 4;
+		b = (tmp & 0x01ff0000) >> FP_CRTC_H_DISP_SHIFT;
+		rinfo->hblank = (a - b + 1) * 8;
+
+		tmp = INREG(FP_H_SYNC_STRT_WID);
+		rinfo->hOver_plus = (unsigned short) ((tmp & FP_H_SYNC_STRT_CHAR_MASK) >>
+					FP_H_SYNC_STRT_CHAR_SHIFT) - b - 1;
+		rinfo->hOver_plus *= 8;
+		rinfo->hSync_width = (unsigned short) ((tmp & FP_H_SYNC_WID_MASK) >>
+					FP_H_SYNC_WID_SHIFT);
+		rinfo->hSync_width *= 8;
+		tmp = INREG(FP_CRTC_V_TOTAL_DISP);
+		a = (tmp & FP_CRTC_V_TOTAL_MASK) + 1;
+		b = (tmp & FP_CRTC_V_DISP_MASK) >> FP_CRTC_V_DISP_SHIFT;
+		rinfo->vblank = a - b /* + 24 */ ;
+
+		tmp = INREG(FP_V_SYNC_STRT_WID);
+		rinfo->vOver_plus = (unsigned short) (tmp & FP_V_SYNC_STRT_MASK)
+					- b + 1;
+		rinfo->vSync_width = (unsigned short) ((tmp & FP_V_SYNC_WID_MASK) >>
+					FP_V_SYNC_WID_SHIFT);
+
+		return 1;
+	}
+
+	return 1;
+}
+
+
+#ifdef CONFIG_ALL_PPC
 static int radeon_read_OF (struct radeonfb_info *rinfo)
 {
 	struct device_node *dp;
@@ -1254,7 +1574,7 @@
 	OUTREG(DSTCACHE_MODE, 0);
 
 	/* XXX */
-	rinfo->pitch = ((rinfo->xres * (rinfo->depth / 8) + 0x3f)) >> 6;
+	rinfo->pitch = ((rinfo->xres * (rinfo->bpp / 8) + 0x3f)) >> 6;
 
 	radeon_fifo_wait (1);
 	temp = INREG(DEFAULT_PITCH_OFFSET);
@@ -1306,10 +1626,9 @@
 	strcpy (info->modename, rinfo->name);
         info->node = NODEV;
         info->flags = FBINFO_FLAG_DEFAULT;
+        info->pseudo_palette = &pseudo_palette;
         info->fbops = &radeon_fb_ops;
-        info->screen_base = (char*)rinfo->fb_base;
-  	info->display_fg = NULL;
-	info->currcon = -1;
+        info->display_fg = NULL;
         strncpy (info->fontname, fontname, sizeof (info->fontname));
         info->fontname[sizeof (info->fontname) - 1] = 0;
         info->changevar = NULL;
@@ -1333,6 +1652,16 @@
         disp = &rinfo->disp;
         
         disp->var = radeonfb_default_var;
+#if defined(__powerpc__)
+	if (rinfo->dviDisp_type == MT_LCD) {
+		if (mac_vmode_to_var(VMODE_1152_768_60, CMODE_8, &disp->var))
+			disp->var = radeonfb_default_var;
+	}
+#endif
+
+	rinfo->depth = var_to_depth(&disp->var);
+	rinfo->bpp = disp->var.bits_per_pixel;
+
         info->disp = disp;
 
         radeon_set_dispsw (rinfo, disp);
@@ -1360,6 +1689,18 @@
                               NULL, 0, NULL, 8);
         else
 #endif
+#if defined(__powerpc__)
+	if (rinfo->dviDisp_type == MT_LCD) {
+		if (mac_vmode_to_var(VMODE_1152_768_60, CMODE_8, &rinfo->disp.var))
+			rinfo->disp.var = radeonfb_default_var;
+	}
+	else
+#endif
+	if (rinfo->use_default_var)
+		/* We will use the modified default far */
+		rinfo->disp.var = radeonfb_default_var;
+	else
+
                 fb_find_mode (&rinfo->disp.var, &rinfo->info, "640x480-8@60",
                               NULL, 0, NULL, 0);
 
@@ -1389,7 +1730,6 @@
         disp->can_soft_blank = 1;
         disp->inverse = 0;
 
-        rinfo->depth = disp->var.bits_per_pixel;
         switch (disp->var.bits_per_pixel) {
 #ifdef FBCON_HAS_CFB8
                 case 8:
@@ -1401,7 +1741,7 @@
 #ifdef FBCON_HAS_CFB16
                 case 16:
                         disp->dispsw = &fbcon_cfb16;
-                        disp->dispsw_data = &rinfo->con_cmap.cfb16;
+                        disp->dispsw_data = &rinfo->info.pseudo_palette;
                         disp->visual = FB_VISUAL_DIRECTCOLOR;
                         disp->line_length = disp->var.xres_virtual * 2;
                         break;
@@ -1409,7 +1749,7 @@
 #ifdef FBCON_HAS_CFB32       
                 case 24:
                         disp->dispsw = &fbcon_cfb24;
-                        disp->dispsw_data = &rinfo->con_cmap.cfb24;
+                        disp->dispsw_data = &rinfo->info.pseudo_palette;
                         disp->visual = FB_VISUAL_DIRECTCOLOR;
                         disp->line_length = disp->var.xres_virtual * 4;
                         break;
@@ -1417,7 +1757,7 @@
 #ifdef FBCON_HAS_CFB32
                 case 32:
                         disp->dispsw = &fbcon_cfb32;
-                        disp->dispsw_data = &rinfo->con_cmap.cfb32;
+                        disp->dispsw_data = &rinfo->info.pseudo_palette;
                         disp->visual = FB_VISUAL_DIRECTCOLOR;
                         disp->line_length = disp->var.xres_virtual * 4;
                         break;   
@@ -1515,7 +1855,7 @@
         fix->type_aux = disp->type_aux;
         fix->visual = disp->visual;
 
-        fix->xpanstep = 1;
+        fix->xpanstep = 8;
         fix->ypanstep = 1;
         fix->ywrapstep = 0;
         
@@ -1526,7 +1866,7 @@
 	if (noaccel)
 	        fix->accel = FB_ACCEL_NONE;
 	else
-		fix->accel = 40;	/* XXX */
+		fix->accel = FB_ACCEL_ATI_RADEON;
         
         return 0;
 }
@@ -1572,6 +1912,23 @@
         memcpy (&v, var, sizeof (v));
 
         switch (v.bits_per_pixel) {
+		case 0 ... 8:
+			v.bits_per_pixel = 8;
+			break;
+		case 9 ... 16:
+			v.bits_per_pixel = 16;
+			break;
+		case 17 ... 24:
+			v.bits_per_pixel = 24;
+			break;
+		case 25 ... 32:
+			v.bits_per_pixel = 32;
+			break;
+		default:
+			return -EINVAL;
+	}
+
+	switch (var_to_depth(&v)) {
 #ifdef FBCON_HAS_CFB8
                 case 8:
                         nom = den = 1;
@@ -1584,6 +1941,17 @@
 #endif
                         
 #ifdef FBCON_HAS_CFB16
+		case 15:
+			nom = 2;
+			den = 1;
+			disp->line_length = v.xres_virtual * 2;
+			disp->visual = FB_VISUAL_DIRECTCOLOR;
+			v.red.offset = 10;
+			v.green.offset = 5;
+			v.red.offset = 0;
+			v.red.length = v.green.length = v.blue.length = 5;
+			v.transp.offset = v.transp.length = 0;
+			break;
                 case 16:
                         nom = 2;
                         den = 1;
@@ -1765,7 +2133,7 @@
         struct radeonfb_info *rinfo = (struct radeonfb_info *) info;
         struct display *disp;
         struct fb_cmap *cmap;
-        int switchcon = 0;
+        int switchmode = 0;
         
         disp = (con < 0) ? rinfo->info.disp : &fb_display[con];
                 
@@ -1775,17 +2143,13 @@
                         fb_get_cmap (cmap, 1, radeon_getcolreg, info);
         }   
                 
-        if ((disp->var.xres != rinfo->xres) ||
-            (disp->var.yres != rinfo->yres) ||
-            (disp->var.pixclock != rinfo->pixclock) ||
-            (disp->var.bits_per_pixel != rinfo->depth))
-                switchcon = 1;
-        
-        if (switchcon) {
-                info->currcon = con;
-                rinfo->currcon_display = disp;
-                disp->var.activate = FB_ACTIVATE_NOW;
+	switchmode = (con != info->currcon);
+
+	info->currcon = con;
+	rinfo->currcon_display = disp;
+	disp->var.activate = FB_ACTIVATE_NOW;
         
+        if (switchmode) {
                 radeonfb_set_var (&disp->var, con, info);
                 radeon_set_dispsw (rinfo, disp);
                 do_install_cmap(con, info);
@@ -1817,11 +2181,20 @@
 {
         struct radeonfb_info *rinfo = (struct radeonfb_info *) info;
         u32 val = INREG(CRTC_EXT_CNTL);
+	u32 val2 = INREG(LVDS_GEN_CNTL);
+
+#ifdef CONFIG_PMAC_BACKLIGHT
+	if (rinfo->dviDisp_type == MT_LCD && _machine == _MACH_Pmac) {
+		set_backlight_enable(!blank);
+		return;
+	}
+#endif
                         
         /* reset it */
         val &= ~(CRTC_DISPLAY_DIS | CRTC_HSYNC_DIS |
                  CRTC_VSYNC_DIS);
-                
+	val2 &= ~(LVDS_DISPLAY_DIS);
+
         switch (blank) {
                 case VESA_NO_BLANKING:
                         break;
@@ -1834,24 +2207,34 @@
                 case VESA_POWERDOWN:
                         val |= (CRTC_DISPLAY_DIS | CRTC_VSYNC_DIS | 
                                 CRTC_HSYNC_DIS);
+			val2 |= (LVDS_DISPLAY_DIS);
                         break;
         }
-        
-        OUTREG(CRTC_EXT_CNTL, val);
+
+	switch (rinfo->dviDisp_type) {
+		case MT_LCD:
+			OUTREG(LVDS_GEN_CNTL, val2);
+			break;
+		case MT_CRT:
+		default:
+		        OUTREG(CRTC_EXT_CNTL, val);
+			break;
+	}
 	return 0;
 }
 
+
 static int radeon_get_cmap_len (const struct fb_var_screeninfo *var)
 {
-        int rc = 16;            /* reasonable default */
+        int rc = 256;            /* reasonable default */
         
-        switch (var->bits_per_pixel) {
-                case 8:
-                        rc = 256;
-                        break;
-                default:
+        switch (var_to_depth(var)) {
+                case 15:
                         rc = 32;
                         break;
+		case 16:
+			rc = 64;
+			break;
         }
                 
         return rc;
@@ -1894,48 +2277,46 @@
 	rinfo->palette[regno].green = green;
 	rinfo->palette[regno].blue = blue;
 
-        /* init gamma for hicolor */
-        if ((rinfo->depth > 8) && (regno == 0)) {
-                int i;
-                
-                for (i=0; i<255; i++) {
-                        OUTREG(PALETTE_INDEX, i);
-                        OUTREG(PALETTE_DATA, (i << 16) | (i << 8) | i);
-                }
-        }
-         
         /* default */
         pindex = regno;
         
-        /* XXX actually bpp, fixme */
-        if (rinfo->depth == 16)     
-                pindex  = regno * 8;
-                
-        if (rinfo->depth == 16) {
-                OUTREG(PALETTE_INDEX, pindex/2);
-                OUTREG(PALETTE_DATA, (rinfo->palette[regno/2].red << 16) |
-                        (green << 8) | (rinfo->palette[regno/2].blue));
-                green = rinfo->palette[regno/2].green;
-        }
-                
-        if ((rinfo->depth == 8) || (regno < 32)) {
-                OUTREG(PALETTE_INDEX, pindex);
-                OUTREG(PALETTE_DATA, (red << 16) | (green << 8) | blue);
-        }
+	if (rinfo->bpp == 16) {
+		pindex = regno * 8;
 
+		if (rinfo->depth == 16 && regno > 63)
+			return 1;
+		if (rinfo->depth == 15 && regno > 31)
+			return 1;
 
-#if defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB32)
- 	if (regno < 32) {
+		/* For 565, the green component is mixed one order below */
+		if (rinfo->depth == 16) {
+	                OUTREG(PALETTE_INDEX, pindex>>1);
+       	         	OUTREG(PALETTE_DATA, (rinfo->palette[regno>>1].red << 16) |
+                        	(green << 8) | (rinfo->palette[regno>>1].blue));
+                	green = rinfo->palette[regno<<1].green;
+        	}
+	}
+
+	if (rinfo->depth != 16 || regno < 32) {
+		OUTREG(PALETTE_INDEX, pindex);
+		OUTREG(PALETTE_DATA, (red << 16) | (green << 8) | blue);
+	}
+
+ 	if (regno < 16) {
         	switch (rinfo->depth) {
 #ifdef FBCON_HAS_CFB16
+		        case 15:
+        			((u16 *)(rinfo->info.pseudo_palette))[regno] = (regno << 10) | (regno << 5) |
+				                       	 	  regno;   
+			        break;
 		        case 16:
-        			rinfo->con_cmap.cfb16[regno] = (regno << 11) | (regno << 5) |
+        			((u16 *)(rinfo->info.pseudo_palette))[regno] = (regno << 11) | (regno << 5) |
 				                       	 	  regno;   
 			        break;
 #endif
 #ifdef FBCON_HAS_CFB24
                         case 24:
-                                rinfo->con_cmap.cfb24[regno] = (regno << 16) | (regno << 8) | regno;
+                                ((u32 *)(rinfo->info.pseudo_palette))[regno] = (regno << 16) | (regno << 8) | regno;
                                 break;
 #endif
 #ifdef FBCON_HAS_CFB32
@@ -1943,13 +2324,12 @@
             			u32 i;    
    
   		       		i = (regno << 8) | regno;
-            			rinfo->con_cmap.cfb32[regno] = (i << 16) | i;
+            			((u32 *)(rinfo->info.pseudo_palette))[regno] = (i << 16) | i;
 		        	break;
         		}
 #endif
 		}
         }
-#endif
 	return 0;
 }
 
@@ -1982,6 +2362,7 @@
 	save->lvds_gen_cntl = INREG(LVDS_GEN_CNTL);
 	save->lvds_pll_cntl = INREG(LVDS_PLL_CNTL);
 	save->tmds_crc = INREG(TMDS_CRC);
+	save->tmds_transmitter_cntl = INREG(TMDS_TRANSMITTER_CNTL);
 }
 
 
@@ -2002,6 +2383,7 @@
         int min_bits, format = 0;
 	int hsync_start, hsync_fudge, bytpp, hsync_wid, vsync_wid;
 	int primary_mon = PRIMARY_MONITOR(rinfo);
+	int depth = var_to_depth(mode);
 
 	rinfo->xres = mode->xres;
 	rinfo->yres = mode->yres;
@@ -2021,13 +2403,13 @@
 		if (rinfo->panel_yres < mode->yres)
 			rinfo->yres = mode->yres = rinfo->panel_yres;
 
-		hTotal = mode->xres + rinfo->hblank + mode->left_margin;
-		hSyncStart = mode->xres + rinfo->hOver_plus + mode->right_margin;
-		hSyncEnd = hSyncStart + rinfo->hOver_plus + mode->hsync_len;
-
-		vTotal = mode->yres + rinfo->vblank + mode->upper_margin;
-		vSyncStart = mode->yres + rinfo->vOver_plus + mode->lower_margin;
-		vSyncEnd = vSyncStart + rinfo->vSync_width + mode->vsync_len;
+		hTotal = mode->xres + rinfo->hblank;
+		hSyncStart = mode->xres + rinfo->hOver_plus;
+		hSyncEnd = hSyncStart + rinfo->hSync_width;
+
+		vTotal = mode->yres + rinfo->vblank;
+		vSyncStart = mode->yres + rinfo->vOver_plus;
+		vSyncEnd = vSyncStart + rinfo->vSync_width;
 	}
 
 	sync = mode->sync;
@@ -2045,7 +2427,7 @@
 		hsync_wid = 1;
 	else if (hsync_wid > 0x3f)	/* max */
 		hsync_wid = 0x3f;
-	vsync_wid = mode->vsync_len;
+
 	if (vsync_wid == 0)
 		vsync_wid = 1;
 	else if (vsync_wid > 0x1f)	/* max */
@@ -2056,24 +2438,8 @@
 
 	cSync = mode->sync & FB_SYNC_COMP_HIGH_ACT ? (1 << 4) : 0;
 
-	switch (mode->bits_per_pixel) {
-		case 8:
-			format = DST_8BPP;
-			bytpp = 1;
-			break;
-		case 16:
-			format = DST_16BPP;
-			bytpp = 2;
-			break;
-		case 24:
-			format = DST_24BPP;
-			bytpp = 3;
-			break;
-		case 32:
-			format = DST_32BPP;
-			bytpp = 4;
-			break;
-	}
+	format = radeon_get_dstbpp(depth);
+	bytpp = mode->bits_per_pixel >> 3;
 
 	if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD))
 		hsync_fudge = hsync_fudge_fp[format-1];
@@ -2097,7 +2463,7 @@
 	newmode.dac_cntl = /* INREG(DAC_CNTL) | */ DAC_MASK_ALL | DAC_VGA_ADR_EN |
 			   DAC_8BIT_EN;
 
-	newmode.crtc_h_total_disp = ((((hTotal / 8) - 1) & 0xffff) |
+	newmode.crtc_h_total_disp = ((((hTotal / 8) - 1) & 0x3ff) |
 				     (((mode->xres / 8) - 1) << 16));
 
 	newmode.crtc_h_sync_strt_wid = ((hsync_start & 0x1fff) |
@@ -2137,6 +2503,7 @@
 	newmode.yres = mode->yres;
 
 	rinfo->bpp = mode->bits_per_pixel;
+	rinfo->depth = depth;
 
 	rinfo->hack_crtc_ext_cntl = newmode.crtc_ext_cntl;
 	rinfo->hack_crtc_v_sync_strt_wid = newmode.crtc_v_sync_strt_wid;
@@ -2213,50 +2580,38 @@
 	newmode.dda_on_off = (ron << 16) | roff;
 
 	if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD)) {
-		int hRatio, vRatio;
+		unsigned int hRatio, vRatio;
 
-		if ((rinfo->panel_xres == 0) || (rinfo->panel_yres == 0)) {
-			hRatio = vRatio = 1;
-		} else {
-			if (mode->xres > rinfo->panel_xres)
-				mode->xres = rinfo->panel_xres;
-			if (mode->yres > rinfo->panel_yres)
-				mode->yres = rinfo->panel_yres;
-	
-			hRatio = mode->xres / rinfo->panel_xres;
-			vRatio = mode->yres / rinfo->panel_yres;
-		}
-
-		if (hRatio == 1) {
-			newmode.fp_horz_stretch =
-				rinfo->init_state.fp_horz_stretch;
-			newmode.fp_horz_stretch &= ~(HORZ_STRETCH_BLEND |
-						     HORZ_STRETCH_ENABLE);
-		} else {
-			newmode.fp_horz_stretch =
-				((((unsigned long)(hRatio * HORZ_STRETCH_RATIO_MAX +
-				(int)0.5)) & HORZ_STRETCH_RATIO_MASK)) |
-				(rinfo->init_state.fp_horz_stretch &
-				(HORZ_PANEL_SIZE | HORZ_FP_LOOP_STRETCH |
-				HORZ_AUTO_RATIO_INC));
+		if (mode->xres > rinfo->panel_xres)
+			mode->xres = rinfo->panel_xres;
+		if (mode->yres > rinfo->panel_yres)
+			mode->yres = rinfo->panel_yres;
+
+		newmode.fp_horz_stretch = (((rinfo->panel_xres / 8) - 1)
+					   << HORZ_PANEL_SHIFT);
+		newmode.fp_vert_stretch = ((rinfo->panel_yres - 1)
+					   << VERT_PANEL_SHIFT);
+
+		if (mode->xres != rinfo->panel_xres) {
+			hRatio = round_div(mode->xres * HORZ_STRETCH_RATIO_MAX,
+					   rinfo->panel_xres);
+			newmode.fp_horz_stretch = (((((unsigned long)hRatio) & HORZ_STRETCH_RATIO_MASK)) |
+						   (newmode.fp_horz_stretch &
+						    (HORZ_PANEL_SIZE | HORZ_FP_LOOP_STRETCH |
+						     HORZ_AUTO_RATIO_INC)));
 			newmode.fp_horz_stretch |= (HORZ_STRETCH_BLEND |
 						    HORZ_STRETCH_ENABLE);
 		}
 		newmode.fp_horz_stretch &= ~HORZ_AUTO_RATIO;
 
-		if (vRatio == 1) {
-			newmode.fp_vert_stretch =
-				rinfo->init_state.fp_vert_stretch;
-			newmode.fp_vert_stretch &= ~(VERT_STRETCH_BLEND |
-						     VERT_STRETCH_ENABLE);
-		} else {
-			newmode.fp_vert_stretch =
-				((((unsigned long)(vRatio * VERT_STRETCH_RATIO_MAX +
-				(int)0.5)) & VERT_STRETCH_RATIO_MASK)) |
-				(rinfo->init_state.fp_vert_stretch &
-				(VERT_PANEL_SIZE | VERT_STRETCH_RESERVED));
-			newmode.fp_vert_stretch |= (VERT_STRETCH_BLEND |
-						    VERT_STRETCH_ENABLE);
+		if (mode->yres != rinfo->panel_yres) {
+				vRatio = round_div(mode->yres * VERT_STRETCH_RATIO_MAX,
+						   rinfo->panel_yres);
+				newmode.fp_vert_stretch = (((((unsigned long)vRatio) & VERT_STRETCH_RATIO_MASK)) |
+							   (newmode.fp_vert_stretch &
+							   (VERT_PANEL_SIZE | VERT_STRETCH_RESERVED)));
+				newmode.fp_vert_stretch |= (VERT_STRETCH_BLEND |
+							    VERT_STRETCH_ENABLE);
 		}
 		newmode.fp_vert_stretch &= ~VERT_AUTO_RATIO_EN;
 
@@ -2269,14 +2624,14 @@
 					 FP_USE_SHADOW_EN |
 					 FP_CRTC_USE_SHADOW_VEND |
 					 FP_CRT_SYNC_ALT));
+
 		newmode.fp_gen_cntl |= (FP_CRTC_DONT_SHADOW_VPAR |
 					FP_CRTC_DONT_SHADOW_HEND);
 
 		newmode.lvds_gen_cntl = rinfo->init_state.lvds_gen_cntl;
 		newmode.lvds_pll_cntl = rinfo->init_state.lvds_pll_cntl;
 		newmode.tmds_crc = rinfo->init_state.tmds_crc;
-
-		newmode.crtc_ext_cntl &= ~CRTC_CRT_ON;
+		newmode.tmds_transmitter_cntl = rinfo->init_state.tmds_transmitter_cntl;
 
 		if (primary_mon == MT_LCD) {
 			newmode.lvds_gen_cntl |= (LVDS_ON | LVDS_BLON);
@@ -2284,21 +2639,25 @@
 		} else {
 			/* DFP */
 			newmode.fp_gen_cntl |= (FP_FPON | FP_TMDS_EN);
+			newmode.tmds_transmitter_cntl = (TMDS_RAN_PAT_RST |
+							 ICHCSEL) & ~(TMDS_PLLRST);
+			newmode.crtc_ext_cntl &= ~CRTC_CRT_ON;
 		}
 
-		newmode.fp_crtc_h_total_disp =
-				rinfo->init_state.fp_crtc_h_total_disp;
-		newmode.fp_crtc_v_total_disp =
-				rinfo->init_state.fp_crtc_v_total_disp;
-		newmode.fp_h_sync_strt_wid =
-				rinfo->init_state.fp_h_sync_strt_wid;
-		newmode.fp_v_sync_strt_wid =
-				rinfo->init_state.fp_v_sync_strt_wid;
+		newmode.fp_crtc_h_total_disp = newmode.crtc_h_total_disp;
+		newmode.fp_crtc_v_total_disp = newmode.crtc_v_total_disp;
+		newmode.fp_h_sync_strt_wid = newmode.crtc_h_sync_strt_wid;
+		newmode.fp_v_sync_strt_wid = newmode.crtc_v_sync_strt_wid;
 	}
 
 	/* do it! */
 	radeon_write_mode (rinfo, &newmode);
 
+#if defined(CONFIG_BOOTX_TEXT)
+	btext_update_display(rinfo->fb_base_phys, mode->xres, mode->yres,
+			     rinfo->depth, rinfo->pitch*64);
+#endif
+
 	return;
 }
 
@@ -2310,7 +2669,8 @@
 	int primary_mon = PRIMARY_MONITOR(rinfo);
 
 	/* blank screen */
-	OUTREG8(CRTC_EXT_CNTL + 1, 4);
+	OUTREGP(CRTC_EXT_CNTL, CRTC_DISPLAY_DIS | CRTC_VSYNC_DIS | CRTC_HSYNC_DIS,
+		~(CRTC_DISPLAY_DIS | CRTC_VSYNC_DIS | CRTC_HSYNC_DIS));
 
 	for (i=0; i<9; i++)
 		OUTREG(common_regs[i].reg, common_regs[i].val);
@@ -2326,16 +2686,6 @@
 	OUTREG(CRTC_OFFSET, 0);
 	OUTREG(CRTC_OFFSET_CNTL, 0);
 	OUTREG(CRTC_PITCH, mode->crtc_pitch);
-#if 1
-	printk("CRTC_H_TOTAL_DISP = 0x%x, H_SYNC = 0x%x\n",
-		mode->crtc_h_total_disp, mode->crtc_h_sync_strt_wid);
-	printk("CRTC_V_TOTAL_DISP = 0x%x, V_SYNC = 0x%x\n",
-		mode->crtc_v_total_disp, mode->crtc_v_sync_strt_wid);
-	printk("PPLL_DIV_3 = 0x%x, PPLL_REF_DIV = 0x%x\n",
-		mode->ppll_div_3, mode->ppll_ref_div);
-	printk("DDA_CONFIG = 0x%x, DDA_ON_OFF = 0x%x\n",
-		mode->dda_config, mode->dda_on_off);
-#endif
 
 #if defined(__BIG_ENDIAN)
 	OUTREG(SURFACE_CNTL, mode->surface_cntl);
@@ -2375,27 +2725,31 @@
 		OUTREG(FP_CRTC_V_TOTAL_DISP, mode->fp_crtc_v_total_disp);
 		OUTREG(FP_H_SYNC_STRT_WID, mode->fp_h_sync_strt_wid);
 		OUTREG(FP_V_SYNC_STRT_WID, mode->fp_v_sync_strt_wid);
-		OUTREG(TMDS_CRC, mode->tmds_crc);
 		OUTREG(FP_HORZ_STRETCH, mode->fp_horz_stretch);
 		OUTREG(FP_VERT_STRETCH, mode->fp_vert_stretch);
 		OUTREG(FP_GEN_CNTL, mode->fp_gen_cntl);
+		OUTREG(TMDS_CRC, mode->tmds_crc);
+		OUTREG(TMDS_TRANSMITTER_CNTL, mode->tmds_transmitter_cntl);
 
 		if (primary_mon == MT_LCD) {
 			unsigned int tmp = INREG(LVDS_GEN_CNTL);
 
+			mode->lvds_gen_cntl &= ~LVDS_STATE_MASK;
+			mode->lvds_gen_cntl |= (rinfo->init_state.lvds_gen_cntl & LVDS_STATE_MASK);
+
 			if ((tmp & (LVDS_ON | LVDS_BLON)) ==
-			    (mode->lvds_gen_cntl & (LVDS_ON | LVDS_BLON)))
-				OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl);
-		} else {
-			/* DVI */
-			if (mode->lvds_gen_cntl & (LVDS_ON | LVDS_BLON)) {
-				udelay(1000);
+			    (mode->lvds_gen_cntl & (LVDS_ON | LVDS_BLON))) {
 				OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl);
 			} else {
-				OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl |
-				       LVDS_BLON);
-				udelay(1000);
-				OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl);
+				if (mode->lvds_gen_cntl & (LVDS_ON | LVDS_BLON)) {
+					udelay(1000);
+					OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl);
+				} else {
+					OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl |
+					       LVDS_BLON);
+					udelay(1000);
+					OUTREG(LVDS_GEN_CNTL, mode->lvds_gen_cntl);
+				}
 			}
 		}
 	}
@@ -2407,6 +2761,203 @@
 }
 
 
+#ifdef CONFIG_PMAC_BACKLIGHT
+
+static int backlight_conv[] = {
+	0xff, 0xc0, 0xb5, 0xaa, 0x9f, 0x94, 0x89, 0x7e,
+	0x73, 0x68, 0x5d, 0x52, 0x47, 0x3c, 0x31, 0x24
+};
+
+#define BACKLIGHT_LVDS_OFF
+#undef BACKLIGHT_DAC_OFF
+
+/* We turn off the LCD completely instead of just dimming the backlight.
+ * This provides some greater power saving and the display is useless
+ * without backlight anyway.
+ */
+
+static int radeon_set_backlight_enable(int on, int level, void *data)
+{
+	struct radeonfb_info *rinfo = (struct radeonfb_info *)data;
+	unsigned int lvds_gen_cntl = INREG(LVDS_GEN_CNTL);
+
+	lvds_gen_cntl |= (LVDS_BL_MOD_EN | LVDS_BLON);
+	if (on && (level > BACKLIGHT_OFF)) {
+		lvds_gen_cntl |= LVDS_DIGON;
+		if (!lvds_gen_cntl & LVDS_ON) {
+			lvds_gen_cntl &= ~LVDS_BLON;
+			OUTREG(LVDS_GEN_CNTL, lvds_gen_cntl);
+			(void)INREG(LVDS_GEN_CNTL);
+			mdelay(10);
+			lvds_gen_cntl |= LVDS_BLON;
+			OUTREG(LVDS_GEN_CNTL, lvds_gen_cntl);
+		}
+		lvds_gen_cntl &= ~LVDS_BL_MOD_LEVEL_MASK;
+		lvds_gen_cntl |= (backlight_conv[level] <<
+				  LVDS_BL_MOD_LEVEL_SHIFT);
+		lvds_gen_cntl |= (LVDS_ON | LVDS_EN);
+		lvds_gen_cntl &= ~LVDS_DISPLAY_DIS;
+	} else {
+		lvds_gen_cntl &= ~LVDS_BL_MOD_LEVEL_MASK;
+		lvds_gen_cntl |= (backlight_conv[0] <<
+				  LVDS_BL_MOD_LEVEL_SHIFT);
+		lvds_gen_cntl |= LVDS_DISPLAY_DIS;
+		OUTREG(LVDS_GEN_CNTL, lvds_gen_cntl);
+		udelay(10);
+		lvds_gen_cntl &= ~(LVDS_ON | LVDS_EN | LVDS_BLON | LVDS_DIGON);
+	}
+
+	OUTREG(LVDS_GEN_CNTL, lvds_gen_cntl);
+	rinfo->init_state.lvds_gen_cntl &= ~LVDS_STATE_MASK;
+	rinfo->init_state.lvds_gen_cntl |= (lvds_gen_cntl & LVDS_STATE_MASK);
+
+	return 0;
+}
+
+static int radeon_set_backlight_level(int level, void *data)
+{
+	return radeon_set_backlight_enable(1, level, data);
+}
+#endif /* CONFIG_PMAC_BACKLIGHT */
+
+
+#ifdef CONFIG_PMAC_PBOOK
+static void radeon_set_suspend(struct radeonfb_info *rinfo, int suspend)
+{
+	u16 pwr_cmd;
+
+	if (!rinfo->pm_reg)
+		return;
+
+	/* Set the chip into appropriate suspend mode (we use D2,
+	 * D3 would require a compete re-initialization of the chip,
+	 * including PCI config registers, clocks, AGP conf, ...)
+	 */
+	if (suspend) {
+		/* Make sure CRTC2 is reset.  Remove that the day
+		 * we decide to actually use CRTC2 and replace it with
+		 * real code for disabling the CRTC2 output during sleep.
+		 */
+
+		pci_read_config_word(rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL,
+				     &pwr_cmd);
+
+		/* Switch PCI power managment to D2 */
+		pci_write_config_word(rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL,
+				      (pwr_cmd & ~PCI_PM_CTRL_STATE_MASK)
+				      | 2);
+		pci_read_config_word(rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL,
+				     &pwr_cmd);
+	} else {
+		/* Switch back PCI powermanagment to D0 */
+		mdelay(100);
+		pci_write_config_word(rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL, 0);
+		mdelay(100);
+		pci_read_config_word(rinfo->pdev, rinfo->pm_reg+PCI_PM_CTRL,
+				     &pwr_cmd);
+		mdelay(100);
+	}
+}
+
+/*
+ * Save the contents of the framebuffer when we go to sleep,
+ * and restore it when we wake up again.
+ */
+
+int radeon_sleep_notify(struct pmu_sleep_notifier *self, int when)
+{
+	struct radeonfb_info *rinfo;
+
+	for (rinfo = board_list; rinfo != NULL; rinfo = rinfo->next) {
+		struct fb_fix_screeninfo fix;
+		int nb;
+
+		switch (rinfo->chipset) {
+			case PCI_DEVICE_ID_RADEON_LW:
+			case PCI_DEVICE_ID_RADEON_LY:
+			case PCI_DEVICE_ID_RADEON_LZ:
+				break;
+			default:
+				return PBOOK_SLEEP_REFUSE;
+		}
+
+		radeonfb_get_fix(&fix, fg_console, (struct fb_info *)rinfo);
+		nb = fb_display[fg_console].var.yres * fix.line_length;
+
+		switch (when) {
+			case PBOOK_SLEEP_REQUEST:
+#if 0
+				rinfo->save_framebuffer = vmalloc(nb);
+				if (rinfo->save_framebuffer == NULL)
+					return PBOOK_SLEEP_REFUSE;
+#endif
+				break;
+			case PBOOK_SLEEP_REJECT:
+#if 0
+				if (rinfo->save_framebuffer) {
+					vfree(rinfo->save_framebuffer);
+					rinfo->save_framebuffer = 0;
+				}
+#endif
+				break;
+			case PBOOK_SLEEP_NOW:
+				radeon_engine_idle();
+				radeon_engine_reset();
+				radeon_engine_idle();
+
+#if 0
+				/* Backup framebuffer content */
+				if (rinfo->save_framebuffer)
+					memcpy_fromio(rinfo->save_framebuffer,
+						      (void *)rinfo->info.screen_base, nb);
+#endif
+
+				/* Blank display and LCD */
+				radeonfb_blank(VESA_POWERDOWN+1,
+					       (struct fb_info *)rinfo);
+
+				/* Sleep */
+				radeon_set_suspend(rinfo, 1);
+
+				break;
+			case PBOOK_WAKE:
+				/* Wakeup */
+				radeon_set_suspend(rinfo, 0);
+
+				radeon_engine_reset();
+				if (!noaccel) {
+					radeon_engine_init(rinfo);
+					radeon_engine_reset();
+				}
+
+#if 0
+				/* Restore framebuffer content */
+				if (rinfo->save_framebuffer) {
+					memcpy_toio((void *)rinfo->info.screen_base,
+						    rinfo->save_framebuffer,
+						    nb);
+					vfree(rinfo->save_framebuffer);
+					rinfo->save_framebuffer = 0;
+				}
+#endif
+
+				if (rinfo->currcon_display) {
+					radeonfb_set_var(&rinfo->currcon_display->var, rinfo->info.currcon,
+							 (struct fb_info *) rinfo);
+					radeon_set_dispsw(rinfo, rinfo->currcon_display);
+					do_install_cmap(rinfo->info.currcon,
+							(struct fb_info *)rinfo);
+				}
+
+				radeonfb_blank(0, (struct fb_info *)rinfo);
+				break;
+		}
+	}
+
+	return PBOOK_SLEEP_OK;
+}
+
+#endif /* CONFIG_PMAC_PBOOK */
 
 /*
  * text console acceleration
@@ -2479,7 +3030,6 @@
 	OUTREG(DST_Y_X, (srcy << 16) | srcx);
 	OUTREG(DST_WIDTH_HEIGHT, (width << 16) | height);
 }
-
 
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/retz3fb.c linux-2.5/drivers/video/retz3fb.c
--- linux-2.5.13/drivers/video/retz3fb.c	Fri May  3 01:22:56 2002
+++ linux-2.5/drivers/video/retz3fb.c	Fri May  3 19:03:38 2002
@@ -100,7 +100,6 @@
 struct retz3_fb_info {
 	struct fb_info info;
 	unsigned char *base;
-	unsigned char *fbmem;
 	unsigned long fbsize;
 	volatile unsigned char *regs;
 	unsigned long physfbmem;
@@ -277,7 +276,6 @@
 			     unsigned int transp, struct fb_info *info);
 static int retz3fb_blank(int blank, struct fb_info *info);
 
-
 /*
  *    Interface to the low level console driver
  */
@@ -286,7 +284,6 @@
 static int z3fb_switch(int con, struct fb_info *info);
 static int z3fb_updatevar(int con, struct fb_info *info);
 
-
 /*
  *    Text console acceleration
  */
@@ -970,7 +967,7 @@
 	struct fb_var_screeninfo *var = &p->var;
 	struct retz3_fb_info *zinfo = retz3info(p->fb_info);
 	volatile unsigned long *acm = (unsigned long *)(zinfo->base + ACM_OFFSET);
-	unsigned long *pattern = (unsigned long *)(zinfo->fbmem + PAT_MEM_OFF);
+	unsigned long *pattern = (unsigned long *)(zinfo->info.screen_base + PAT_MEM_OFF);
 
 	unsigned short mod;
 	unsigned long tmp;
@@ -1286,33 +1283,6 @@
 	return 0;
 }
 
-/*
- *    Blank the display.
- */
-
-static int retz3fb_blank(int blank, struct fb_info *info)
-{
-	struct retz3_fb_info *zinfo = retz3info(info);
-	volatile unsigned char *regs = retz3info(info)->regs;
-	short i;
-
-	if (blank)
-		for (i = 0; i < 256; i++){
-			reg_w(regs, VDAC_ADDRESS_W, i);
-			reg_w(regs, VDAC_DATA, 0);
-			reg_w(regs, VDAC_DATA, 0);
-			reg_w(regs, VDAC_DATA, 0);
-		}
-	else
-		for (i = 0; i < 256; i++){
-			reg_w(regs, VDAC_ADDRESS_W, i);
-			reg_w(regs, VDAC_DATA, zinfo->color_table[i][0]);
-			reg_w(regs, VDAC_DATA, zinfo->color_table[i][1]);
-			reg_w(regs, VDAC_DATA, zinfo->color_table[i][2]);
-		}
-	return 0;
-}
-
 static struct fb_ops retz3fb_ops = {
 	owner:		THIS_MODULE,
 	fb_get_fix:	retz3fb_get_fix,
@@ -1324,6 +1294,7 @@
 	fb_blank:	retz3fb_blank,
 };
 
+
 int __init retz3fb_setup(char *options)
 {
 	char *this_opt;
@@ -1380,7 +1351,7 @@
 
 		zinfo->base = ioremap(board_addr, board_size);
 		zinfo->regs = zinfo->base;
-		zinfo->fbmem = zinfo->base + VIDEO_MEM_OFFSET;
+		zinfo->info.screen_base = zinfo->base + VIDEO_MEM_OFFSET;
 		/* Get memory size - for now we asume its a 4MB board */
 		zinfo->fbsize = 0x00400000; /* 4 MB */
 		zinfo->physregs = board_addr;
@@ -1407,9 +1378,7 @@
 		fb_info->changevar = NULL;
 		fb_info->node = NODEV;
 		fb_info->fbops = &retz3fb_ops;
-		fb_info->screen_base = zinfo->fbmem;
 		fb_info->disp = &zinfo->disp;
-		fb_info->currcon = -1;
 		fb_info->switch_con = &z3fb_switch;
 		fb_info->updatevar = &z3fb_updatevar;
 		fb_info->flags = FBINFO_FLAG_DEFAULT;
@@ -1472,6 +1441,35 @@
 {
 	return 0;
 }
+
+
+/*
+ *    Blank the display.
+ */
+
+static int retz3fb_blank(int blank, struct fb_info *info)
+{
+	struct retz3_fb_info *zinfo = retz3info(info);
+	volatile unsigned char *regs = retz3info(info)->regs;
+	short i;
+
+	if (blank)
+		for (i = 0; i < 256; i++){
+			reg_w(regs, VDAC_ADDRESS_W, i);
+			reg_w(regs, VDAC_DATA, 0);
+			reg_w(regs, VDAC_DATA, 0);
+			reg_w(regs, VDAC_DATA, 0);
+		}
+	else
+		for (i = 0; i < 256; i++){
+			reg_w(regs, VDAC_ADDRESS_W, i);
+			reg_w(regs, VDAC_DATA, zinfo->color_table[i][0]);
+			reg_w(regs, VDAC_DATA, zinfo->color_table[i][1]);
+			reg_w(regs, VDAC_DATA, zinfo->color_table[i][2]);
+		}
+	return 0;
+}
+
 
 /*
  *    Get a Video Mode
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/riva/fbdev.c linux-2.5/drivers/video/riva/fbdev.c
--- linux-2.5.13/drivers/video/riva/fbdev.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/video/riva/fbdev.c	Thu Mar 28 00:06:52 2002
@@ -34,7 +34,6 @@
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/mm.h>
-#include <linux/selection.h>
 #include <linux/tty.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -55,7 +54,7 @@
 
 
 /* version number of this driver */
-#define RIVAFB_VERSION "0.9.2a"
+#define RIVAFB_VERSION "0.9.3"
 
 
 
@@ -136,6 +135,11 @@
 	CH_GEFORCE2_GTS,
 	CH_GEFORCE2_ULTRA,
 	CH_QUADRO2_PRO,
+	CH_GEFORCE2_GO,
+        CH_GEFORCE3,
+        CH_GEFORCE3_1,
+        CH_GEFORCE3_2,
+        CH_QUADRO_DDC
 };
 
 /* directly indexed by riva_chips enum, above */
@@ -158,6 +162,11 @@
 	{ "GeForce2-GTS", NV_ARCH_10},
 	{ "GeForce2-ULTRA", NV_ARCH_10},
 	{ "Quadro2-PRO", NV_ARCH_10},
+        { "GeForce2-Go", NV_ARCH_10},
+        { "GeForce3", NV_ARCH_20}, 
+        { "GeForce3 Ti 200", NV_ARCH_20},
+        { "GeForce3 Ti 500", NV_ARCH_20},
+        { "Quadro DDC", NV_ARCH_20}
 };
 
 static struct pci_device_id rivafb_pci_tbl[] __devinitdata = {
@@ -195,6 +204,16 @@
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_GEFORCE2_ULTRA },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_QUADRO2_PRO,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_QUADRO2_PRO },
+        { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE2_GO,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_GEFORCE2_GO },
+        { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE3,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_GEFORCE3 },
+        { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE3_1,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_GEFORCE3_1 },
+        { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_GEFORCE3_2,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_GEFORCE3_2 },
+        { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_QUADRO_DDC,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_QUADRO_DDC },
 	{ 0, } /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, rivafb_pci_tbl);
@@ -251,6 +270,7 @@
 
 /* command line data, set in rivafb_setup() */
 static char fontname[40] __initdata = { 0 };
+static u32  pseudo_palette[17];
 static char noaccel __initdata = 0;
 static char nomove = 0;
 static char nohwcursor __initdata = 0;
@@ -681,7 +701,7 @@
 #ifdef FBCON_HAS_CFB16
 	case 16:
 		rinfo->dispsw = accel ? fbcon_riva16 : fbcon_cfb16;
-		disp->dispsw_data = &rinfo->con_cmap.cfb16;
+		disp->dispsw_data = &rinfo->info.pseudo_palette;
 		disp->dispsw = &rinfo->dispsw;
 		disp->line_length = disp->var.xres_virtual * 2;
 		disp->visual = FB_VISUAL_DIRECTCOLOR;
@@ -690,7 +710,7 @@
 #ifdef FBCON_HAS_CFB32
 	case 32:
 		rinfo->dispsw = accel ? fbcon_riva32 : fbcon_cfb32;
-		disp->dispsw_data = rinfo->con_cmap.cfb32;
+		disp->dispsw_data = &rinfo->info.pseudo_palette;
 		disp->dispsw = &rinfo->dispsw;
 		disp->line_length = disp->var.xres_virtual * 4;
 		disp->visual = FB_VISUAL_DIRECTCOLOR;
@@ -1234,12 +1254,12 @@
 		assert(regno < 16);
 		if (p->var.green.length == 5) {
 			/* 0rrrrrgg gggbbbbb */
-			rivainfo->con_cmap.cfb16[regno] =
+			((u16 *)(rivainfo->info.pseudo_palette))[regno] =
 			    ((red & 0xf800) >> 1) |
 			    ((green & 0xf800) >> 6) | ((blue & 0xf800) >> 11);
 		} else {
 			/* rrrrrggg gggbbbbb */
-			rivainfo->con_cmap.cfb16[regno] =
+			((u16 *)(rivainfo->info.pseudo_palette))[regno] =
 			    ((red & 0xf800) >> 0) |
 			    ((green & 0xf800) >> 5) | ((blue & 0xf800) >> 11);
 		}
@@ -1248,7 +1268,7 @@
 #ifdef FBCON_HAS_CFB32
 	case 32:
 		assert(regno < 16);
-		rivainfo->con_cmap.cfb32[regno] =
+		((u32 *)(rivainfo->info.pseudo_palette))[regno] =
 		    ((red & 0xff00) << 8) |
 		    ((green & 0xff00)) | ((blue & 0xff00) >> 8);
 		break;
@@ -1288,9 +1308,6 @@
 	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
 	sprintf(fix->id, "nVidia %s", rivainfo->drvr_name);
 
-	fix->smem_start = rivainfo->fb_base_phys;
-	fix->smem_len = rivainfo->ram_amount;
-
 	fix->type = p->type;
 	fix->type_aux = p->type_aux;
 	fix->visual = p->visual;
@@ -1304,7 +1321,7 @@
 	fix->mmio_start = rivainfo->ctrl_base_phys;
 	fix->mmio_len = rivainfo->base0_region_size;
 	fix->smem_start = rivainfo->fb_base_phys;
-	fix->smem_len = rivainfo->base1_region_size;
+	fix->smem_len = rivainfo->ram_amount;
 
 	switch (rivainfo->riva.Architecture) {
 	case NV_ARCH_03:
@@ -1314,6 +1331,7 @@
 		fix->accel = FB_ACCEL_NV4;
 		break;
 	case NV_ARCH_10:	/* FIXME: ID for GeForce */
+	case NV_ARCH_20:
 		fix->accel = FB_ACCEL_NV4;
 		break;
 
@@ -1816,11 +1834,11 @@
 	info->node = NODEV;
 	info->flags = FBINFO_FLAG_DEFAULT;
 	info->fbops = &riva_fb_ops;
-	info->screen_base = rinfo->fb_base;
+
 	/* FIXME: set monspecs to what??? */
 
 	info->display_fg = NULL;
-	info->currcon = -1;
+	info->pseudo_palette = pseudo_palette;
 	strncpy(info->fontname, fontname, sizeof(info->fontname));
 	info->fontname[sizeof(info->fontname) - 1] = 0;
 
@@ -1864,9 +1882,6 @@
 	rinfo->base0_region_size = pci_resource_len(pd, 0);
 	rinfo->base1_region_size = pci_resource_len(pd, 1);
 
-	assert(rinfo->base0_region_size >= 0x00800000);	/* from GGI */
-	assert(rinfo->base1_region_size >= 0x01000000);	/* from GGI */
-
 	rinfo->ctrl_base_phys = pci_resource_start(rinfo->pd, 0);
 	rinfo->fb_base_phys = pci_resource_start(rinfo->pd, 1);
 
@@ -1876,12 +1891,6 @@
 		goto err_out_kfree;
 	}
 
-	if (!request_mem_region(rinfo->fb_base_phys,
-				rinfo->base1_region_size, "rivafb")) {
-		printk(KERN_ERR PFX "cannot reserve FB region\n");
-		goto err_out_free_base0;
-	}
-	
 	rinfo->ctrl_base = ioremap(rinfo->ctrl_base_phys,
 				   rinfo->base0_region_size);
 	if (!rinfo->ctrl_base) {
@@ -1889,27 +1898,13 @@
 		goto err_out_free_base1;
 	}
 	
-	rinfo->fb_base = ioremap(rinfo->fb_base_phys,
+	rinfo->info.screen_base = ioremap(rinfo->fb_base_phys,
 				 rinfo->base1_region_size);
-	if (!rinfo->fb_base) {
+	if (!rinfo->info.screen_base) {
 		printk(KERN_ERR PFX "cannot ioremap FB base\n");
 		goto err_out_iounmap_ctrl;
 	}
 	
-#ifdef CONFIG_MTRR
-	if (!nomtrr) {
-		rinfo->mtrr.vram = mtrr_add(rinfo->fb_base_phys,
-					    rinfo->base1_region_size, MTRR_TYPE_WRCOMB, 1);
-		if (rinfo->mtrr.vram < 0) {
-			printk(KERN_ERR PFX "unable to setup MTRR\n");
-		} else {
-			rinfo->mtrr.vram_valid = 1;
-			/* let there be speed */
-			printk(KERN_INFO PFX "RIVA MTRR set to ON\n");
-		}
-	}
-#endif /* CONFIG_MTRR */
-
 	rinfo->riva.EnableIRQ = 0;
 	rinfo->riva.PRAMDAC = (unsigned *)(rinfo->ctrl_base + 0x00680000);
 	rinfo->riva.PFB = (unsigned *)(rinfo->ctrl_base + 0x00100000);
@@ -1928,10 +1923,11 @@
 
 	switch (rinfo->riva.Architecture) {
 	case NV_ARCH_03:
-		rinfo->riva.PRAMIN = (unsigned *)(rinfo->fb_base + 0x00C00000);
+		rinfo->riva.PRAMIN = (unsigned *)(rinfo->info.screen_base + 0x00C00000);
 		break;
 	case NV_ARCH_04:
 	case NV_ARCH_10:
+	case NV_ARCH_20:
 		rinfo->riva.PCRTC = (unsigned *)(rinfo->ctrl_base + 0x00600000);
 		rinfo->riva.PRAMIN = (unsigned *)(rinfo->ctrl_base + 0x00710000);
 		break;
@@ -1939,9 +1935,36 @@
 
 	RivaGetConfig(&rinfo->riva);
 
-	/* back to normal */
+	rinfo->ram_amount = rinfo->riva.RamAmountKBytes * 1024;
+	rinfo->dclk_max = rinfo->riva.MaxVClockFreqKHz * 1000;
+
+	if (!request_mem_region(rinfo->fb_base_phys,
+				rinfo->ram_amount, "rivafb")) {
+		printk(KERN_ERR PFX "cannot reserve FB region\n");
+		goto err_out_free_base0;
+	}
+	
+	rinfo->info.screen_base = ioremap(rinfo->fb_base_phys,
+				 rinfo->ram_amount);
+	if (!rinfo->info.screen_base) {
+		printk(KERN_ERR PFX "cannot ioremap FB base\n");
+		goto err_out_iounmap_ctrl;
+	}
 
-	assert(rinfo->pd != NULL);
+#ifdef CONFIG_MTRR
+	if (!nomtrr) {
+		rinfo->mtrr.vram = mtrr_add(rinfo->fb_base_phys,
+					    rinfo->ram_amount,
+					    MTRR_TYPE_WRCOMB, 1);
+		if (rinfo->mtrr.vram < 0) {
+			printk(KERN_ERR PFX "unable to setup MTRR\n");
+		} else {
+			rinfo->mtrr.vram_valid = 1;
+			/* let there be speed */
+			printk(KERN_INFO PFX "RIVA MTRR set to ON\n");
+		}
+	}
+#endif /* CONFIG_MTRR */
 
 	/* unlock io */
 	CRTCout(rinfo, 0x11, 0xFF);	/* vgaHWunlock() + riva unlock (0x7F) */
@@ -1949,9 +1972,6 @@
 
 	riva_save_state(rinfo, &rinfo->initial_state);
 
-	rinfo->ram_amount = rinfo->riva.RamAmountKBytes * 1024;
-	rinfo->dclk_max = rinfo->riva.MaxVClockFreqKHz * 1000;
-
 	if (!nohwcursor) rinfo->cursor = rivafb_init_cursor(rinfo);
 
 	if (riva_set_fbinfo(rinfo) < 0) {
@@ -1970,7 +1990,7 @@
 	pci_set_drvdata(pd, rinfo);
 
 	printk(KERN_INFO PFX
-		"PCI nVidia NV%d framebuffer ver %s (%s, %dMB @ 0x%lX)\n",
+		"PCI nVidia NV%x framebuffer ver %s (%s, %dMB @ 0x%lX)\n",
 		rinfo->riva.Architecture,
 		RIVAFB_VERSION,
 		rinfo->drvr_name,
@@ -1984,7 +2004,7 @@
 err_out_cursor:
 	rivafb_exit_cursor(rinfo);
 /* err_out_iounmap_fb: */
-	iounmap(rinfo->fb_base);
+	iounmap(rinfo->info.screen_base);
 err_out_iounmap_ctrl:
 	iounmap(rinfo->ctrl_base);
 err_out_free_base1:
@@ -2015,16 +2035,16 @@
 #ifdef CONFIG_MTRR
 	if (board->mtrr.vram_valid)
 		mtrr_del(board->mtrr.vram, board->fb_base_phys,
-			 board->base1_region_size);
+			 board->ram_amount);
 #endif /* CONFIG_MTRR */
 
 	iounmap(board->ctrl_base);
-	iounmap(board->fb_base);
+	iounmap(board->info.screen_base);
 
 	release_mem_region(board->ctrl_base_phys,
 			   board->base0_region_size);
 	release_mem_region(board->fb_base_phys,
-			   board->base1_region_size);
+			   board->ram_amount);
 
 	kfree(board);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/riva/riva_hw.c linux-2.5/drivers/video/riva/riva_hw.c
--- linux-2.5.13/drivers/video/riva/riva_hw.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/riva/riva_hw.c	Tue Jan  8 01:17:10 2002
@@ -1220,6 +1220,7 @@
             state->repaint1 = hDisplaySize < 1280 ? 0x04 : 0x00;
             break;
         case NV_ARCH_10:
+	case NV_ARCH_20:
             nv10UpdateArbitrationSettings(VClk, 
                                           pixelDepth * 8, 
                                          &(state->arbitration0),
@@ -1285,6 +1286,7 @@
             chip->Tri05 = (RivaTexturedTriangle05 *)&(chip->FIFO[0x0000E000/4]);
             break;
         case NV_ARCH_10:
+	case NV_ARCH_20:
             /*
              * Initialize state for the RivaTriangle3D05 routines.
              */
@@ -1393,6 +1395,7 @@
             chip->PGRAPH[0x0000067C/4] = state->pitch3;
             break;
         case NV_ARCH_10:
+	case NV_ARCH_20:
             LOAD_FIXED_STATE(nv10,PFIFO);
             LOAD_FIXED_STATE(nv10,PRAMIN);
             LOAD_FIXED_STATE(nv10,PGRAPH);
@@ -1421,15 +1424,31 @@
                     chip->Tri03 = 0L;
                     break;
             }
-            chip->PGRAPH[0x00000640/4] = state->offset0;
-            chip->PGRAPH[0x00000644/4] = state->offset1;
-            chip->PGRAPH[0x00000648/4] = state->offset2;
-            chip->PGRAPH[0x0000064C/4] = state->offset3;
-            chip->PGRAPH[0x00000670/4] = state->pitch0;
-            chip->PGRAPH[0x00000674/4] = state->pitch1;
-            chip->PGRAPH[0x00000678/4] = state->pitch2;
-            chip->PGRAPH[0x0000067C/4] = state->pitch3;
-            chip->PGRAPH[0x00000680/4] = state->pitch3;
+
+	    if (chip->Architecture == NV_ARCH_10) {
+            	chip->PGRAPH[0x00000640/4] = state->offset0;
+            	chip->PGRAPH[0x00000644/4] = state->offset1;
+            	chip->PGRAPH[0x00000648/4] = state->offset2;
+            	chip->PGRAPH[0x0000064C/4] = state->offset3;
+            	chip->PGRAPH[0x00000670/4] = state->pitch0;
+            	chip->PGRAPH[0x00000674/4] = state->pitch1;
+            	chip->PGRAPH[0x00000678/4] = state->pitch2;
+            	chip->PGRAPH[0x0000067C/4] = state->pitch3;
+            	chip->PGRAPH[0x00000680/4] = state->pitch3;
+	    } else {
+		chip->PGRAPH[0x00000820/4] = state->offset0;
+		chip->PGRAPH[0x00000824/4] = state->offset1;
+		chip->PGRAPH[0x00000828/4] = state->offset2;
+		chip->PGRAPH[0x0000082C/4] = state->offset3;
+		chip->PGRAPH[0x00000850/4] = state->pitch0;
+		chip->PGRAPH[0x00000854/4] = state->pitch1;
+		chip->PGRAPH[0x00000858/4] = state->pitch2;
+		chip->PGRAPH[0x0000085C/4] = state->pitch3;
+		chip->PGRAPH[0x00000860/4] = state->pitch3;
+		chip->PGRAPH[0x00000864/4] = state->pitch3;
+		chip->PGRAPH[0x000009A4/4] = chip->PFB[0x00000200/4];
+		chip->PGRAPH[0x000009A8/4] = chip->PFB[0x00000204/4];
+	    }
             chip->PGRAPH[0x00000B00/4] = chip->PFB[0x00000240/4];
             chip->PGRAPH[0x00000B04/4] = chip->PFB[0x00000244/4];
             chip->PGRAPH[0x00000B08/4] = chip->PFB[0x00000248/4];
@@ -1607,6 +1626,7 @@
             state->pitch3   = chip->PGRAPH[0x0000067C/4];
             break;
         case NV_ARCH_10:
+	case NV_ARCH_20:
             state->offset0  = chip->PGRAPH[0x00000640/4];
             state->offset1  = chip->PGRAPH[0x00000644/4];
             state->offset2  = chip->PGRAPH[0x00000648/4];
@@ -1970,6 +1990,7 @@
             nv4GetConfig(chip);
             break;
         case NV_ARCH_10:
+	case NV_ARCH_20:
             nv10GetConfig(chip);
             break;
         default:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/riva/riva_hw.h linux-2.5/drivers/video/riva/riva_hw.h
--- linux-2.5.13/drivers/video/riva/riva_hw.h	Fri May  3 01:22:50 2002
+++ linux-2.5/drivers/video/riva/riva_hw.h	Tue Jan  8 01:17:10 2002
@@ -74,6 +74,8 @@
 #define NV_ARCH_03  0x03
 #define NV_ARCH_04  0x04
 #define NV_ARCH_10  0x10
+#define NV_ARCH_20  0x20
+
 /***************************************************************************\
 *                                                                           *
 *                             FIFO registers.                               *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/riva/rivafb.h linux-2.5/drivers/video/riva/rivafb.h
--- linux-2.5.13/drivers/video/riva/rivafb.h	Fri May  3 01:22:47 2002
+++ linux-2.5/drivers/video/riva/rivafb.h	Sun Mar 31 15:13:39 2002
@@ -43,7 +43,6 @@
 	unsigned long fb_base_phys;	/* physical framebuffer base addr */
 
 	caddr_t ctrl_base;	/* virtual control register base addr */
-	caddr_t fb_base;	/* virtual framebuffer base addr */
 
 	unsigned ram_amount;	/* amount of RAM on card, in bytes */
 	unsigned dclk_max;	/* max DCLK */
@@ -52,7 +51,6 @@
 	struct riva_regs current_state;
 
 	struct display disp;
-	int currcon;
 	struct display *currcon_display;
 
 	struct rivafb_info *next;
@@ -67,16 +65,6 @@
 
 	riva_cfb8_cmap_t palette[256];	/* VGA DAC palette cache */
 
-#if defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB32)
-	union {
-#ifdef FBCON_HAS_CFB16
-		u_int16_t cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-		u_int32_t cfb32[16];
-#endif
-	} con_cmap;
-#endif				/* FBCON_HAS_CFB16 | FBCON_HAS_CFB32 */
 #ifdef CONFIG_MTRR
 	struct { int vram; int vram_valid; } mtrr;
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sbusfb.c linux-2.5/drivers/video/sbusfb.c
--- linux-2.5.13/drivers/video/sbusfb.c	Fri May  3 01:22:44 2002
+++ linux-2.5/drivers/video/sbusfb.c	Fri May  3 19:03:38 2002
@@ -110,6 +110,7 @@
 
 static int sbusfb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
 			    u_int *transp, struct fb_info *info);
+static void do_install_cmap(int con, struct fb_info *info);
 
 static struct fb_ops sbusfb_ops = {
 	owner:		THIS_MODULE,
@@ -153,7 +154,7 @@
 		fb->open--;
 		if (fb->open == 0) {
 			if (fb->vtconsole != -1) {
-				vt_cons[fb->vtconsole]->vc_mode = KD_TEXT;
+				vt_cons->vc_cons[fb->vtconsole]->vc_mode = KD_TEXT;
 				if (fb->mmaped) {
 					fb->graphmode--;
 					sbusfb_clear_margin(&fb_display[fb->vtconsole], 0);
@@ -229,8 +230,8 @@
 		if (fb->consolecnt && fb_display[lastconsole].fb_info == info) {
 			fb->vtconsole = lastconsole;
 			fb->graphmode++;
-			vt_cons [lastconsole]->vc_mode = KD_GRAPHICS;
-			vc_cons[lastconsole].d->vc_sw->con_cursor(vc_cons[lastconsole].d,CM_ERASE);
+			vt_cons->vc_cons[lastconsole]->vc_mode = KD_GRAPHICS;
+			vt_cons->vt_sw->con_cursor(vt_cons->vc_cons[lastconsole],CM_ERASE);
 		} else if (fb->unblank && !fb->blanked)
 			(*fb->unblank)(fb);
 	}
@@ -574,7 +575,7 @@
 	case FBIOSVIDEO:
 		if (fb->consolecnt) {
 			lastconsole = info->display_fg->vc_num;
-			if (vt_cons[lastconsole]->vc_mode == KD_TEXT)
+			if (vt_cons->vc_cons[lastconsole]->vc_mode == KD_TEXT)
  				break;
  		}
 		if (get_user(i, (int *)arg))
@@ -689,7 +690,7 @@
 		if (!fb->setcursor) return -EINVAL;
  		if (fb->consolecnt) {
  			lastconsole = info->display_fg->vc_num; 
- 			if (vt_cons[lastconsole]->vc_mode == KD_TEXT)
+ 			if (vt_cons->vc_cons[lastconsole]->vc_mode == KD_TEXT)
  				return -EINVAL; /* Don't let graphics programs hide our nice text cursor */
 			fb->cursor.mode = CURSOR_SHAPE; /* Forget state of our text cursor */
 		}
@@ -700,7 +701,7 @@
 		/* Don't let graphics programs move our nice text cursor */
  		if (fb->consolecnt) {
  			lastconsole = info->display_fg->vc_num; 
- 			if (vt_cons[lastconsole]->vc_mode == KD_TEXT)
+ 			if (vt_cons->vc_cons[lastconsole]->vc_mode == KD_TEXT)
  				return -EINVAL; /* Don't let graphics programs move our nice text cursor */
  		}
 		if (copy_from_user(&fb->cursor.cpos, (void *)arg, sizeof(struct fbcurpos)))
@@ -804,10 +805,9 @@
     struct fb_info_sbusfb *fb = sbusfbinfo(info);
     
     if (blank && fb->blank)
-	    return fb->blank(fb);
+    	return fb->blank(fb);
     else if (!blank && fb->unblank)
-	    return fb->unblank(fb);
-    return 0;
+    	return fb->unblank(fb);
 }
 
     /*
@@ -852,6 +852,22 @@
 	return 0;
 }
 
+
+static void do_install_cmap(int con, struct fb_info *info)
+{
+	struct fb_info_sbusfb *fb = sbusfbinfo(info);
+	
+	if (con != info->currcon)
+		return;
+	if (fb_display[con].cmap.len)
+		fb_set_cmap(&fb_display[con].cmap, 1, info);
+	else
+		fb_set_cmap(fb_default_cmap(1<<fb_display[con].var.bits_per_pixel),
+			    1, info);
+	if (fb->loadcmap)
+		(*fb->loadcmap)(fb, &fb_display[con], 0, 256);
+}
+
 static int sbusfb_set_font(struct display *p, int width, int height)
 {
 	int margin;
@@ -909,8 +925,8 @@
 			if (fb->restore_palette) {
 				if (enter)
 					fb->restore_palette(fb);
-				else if (vt_cons[i]->vc_mode != KD_GRAPHICS)
-				         vc_cons[i].d->vc_sw->con_set_palette(vc_cons[i].d, color_table);
+				else if (vt_cons->vc_cons[i]->vc_mode != KD_GRAPHICS)
+				         vt_cons->vt_sw->con_set_palette(vt_cons->vc_cons[i].d, color_table);
 			}
 		}
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sgivwfb.c linux-2.5/drivers/video/sgivwfb.c
--- linux-2.5.13/drivers/video/sgivwfb.c	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/video/sgivwfb.c	Fri May  3 19:03:38 2002
@@ -62,15 +62,7 @@
 
 /* console related variables */
 static struct display disp;
-
-static union {
-#ifdef FBCON_HAS_CFB16
-  u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-  u32 cfb32[16];
-#endif
-} fbcon_cmap;
+static u32 pseudo_palette[17];
 
 static struct sgivwfb_par par_current = {
   {                             /* var (screeninfo) */
@@ -108,7 +100,7 @@
 	fb_get_var:	sgivwfb_get_var,
 	fb_set_var:	sgivwfb_set_var,
 	fb_get_cmap:	sgivwfb_get_cmap,
-	fb_set_cmap:	gen_set_cmap,
+	fb_set_cmap:	fbgen_set_cmap,
 	fb_setcolreg:	sgivwfb_setcolreg,
 	fb_mmap:	sgivwfb_mmap,
 };
@@ -761,13 +753,13 @@
 #ifdef FBCON_HAS_CFB16
       case 16:
 	display->dispsw = &fbcon_cfb16;
-	display->dispsw_data = fbcon_cmap.cfb16;
+	display->dispsw_data = info->pseudo_palette;
 	break;
 #endif
 #ifdef FBCON_HAS_CFB32
       case 32:
 	display->dispsw = &fbcon_cfb32;
-	display->dispsw_data = fbcon_cmap.cfb32;
+	display->dispsw_data = info->pseudo_palette;
 	break;
 #endif
       default:
@@ -809,7 +801,6 @@
     return -EINVAL;
   offset += sgivwfb_mem_phys;
   pgprot_val(vma->vm_page_prot) = pgprot_val(vma->vm_page_prot) | _PAGE_PCD;
-  vma->vm_flags |= VM_IO;
   if (remap_page_range(vma, vma->vm_start, offset, size, vma->vm_page_prot))
     return -EAGAIN;
   vma->vm_file = file;
@@ -857,6 +848,7 @@
   fb_info.fbops = &sgivwfb_ops;
   fb_info.disp = &disp;
   fb_info.currcon = -1;	
+  fb_info.pseudo_palette = pseudo_palette;
   fb_info.switch_con = &sgivwfbcon_switch;
   fb_info.updatevar = &sgivwfbcon_updatevar;
   fb_info.flags = FBINFO_FLAG_DEFAULT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/300vtbl.h linux-2.5/drivers/video/sis/300vtbl.h
--- linux-2.5.13/drivers/video/sis/300vtbl.h	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/video/sis/300vtbl.h	Sun Mar  3 17:54:36 2002
@@ -1,914 +1,981 @@
-typedef struct _SiS300_StStruct {
-	UCHAR St_ModeID;
-	USHORT St_ModeFlag;
-	UCHAR St_StTableIndex;
-	UCHAR St_CRT2CRTC;
-	UCHAR St_ResInfo;
-	UCHAR VB_StTVFlickerIndex;
-	UCHAR VB_StTVEdgeIndex;
-	UCHAR VB_StTVYFilterIndex;
+
+/* Comments and changes marked with "TW" by Thomas Winischhofer <tw@webit.com> */
+
+typedef struct _SiS300_StStruct
+{
+UCHAR St_ModeID;
+USHORT St_ModeFlag;
+UCHAR St_StTableIndex;
+UCHAR St_CRT2CRTC;
+UCHAR St_ResInfo;
+UCHAR VB_StTVFlickerIndex;
+UCHAR VB_StTVEdgeIndex;
+UCHAR VB_StTVYFilterIndex;
 } SiS300_StStruct;
+SiS300_StStruct  SiS300_SModeIDTable[]=
+{ {0x01,0x9208,0x01,0x00,0x00,0x00,0x00,0x00},
+  {0x01,0x1210,0x14,0x01,0x01,0x00,0x00,0x00},
+  {0x01,0x1010,0x17,0x02,0x02,0x00,0x00,0x00},
+  {0x03,0x8208,0x03,0x00,0x00,0x00,0x00,0x00},
+  {0x03,0x0210,0x16,0x01,0x01,0x00,0x00,0x00},
+  {0x03,0x0010,0x18,0x02,0x02,0x00,0x00,0x00},
+  {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x00},
+  {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x00},
+  {0x07,0x0000,0x07,0x03,0x03,0x00,0x00,0x00},
+  {0x07,0x0000,0x19,0x02,0x02,0x00,0x00,0x00},
+  {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x00},
+  {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x00},
+  {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x00},
+  {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x00},
+  {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x00},
+  {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x00},
+  {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x00},
+  /* {0x12,0x0210,0x18,0x00,0x00,0x00,0x00,0x00}, */  /* <--- Different in BIOS */
+     {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x00},
+  {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x00},
+  {0xff,0,0,0,0,0,0,0}
+};
 
-SiS300_StStruct SiS300_SModeIDTable[] =
+typedef struct _SiS300_StandTableStruct
 {
-	{0x01, 0x9208, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x01, 0x1210, 0x14, 0x01, 0x01, 0x00, 0x00, 0x00},
-	{0x01, 0x1010, 0x17, 0x02, 0x02, 0x00, 0x00, 0x00},
-	{0x03, 0x8208, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x03, 0x0210, 0x16, 0x01, 0x01, 0x00, 0x00, 0x00},
-	{0x03, 0x0010, 0x18, 0x02, 0x02, 0x00, 0x00, 0x00},
-	{0x05, 0x9209, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x06, 0x8209, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x07, 0x0000, 0x07, 0x03, 0x03, 0x00, 0x00, 0x00},
-	{0x07, 0x0000, 0x19, 0x02, 0x02, 0x00, 0x00, 0x00},
-	{0x0d, 0x920a, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x0e, 0x820a, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x0f, 0x0202, 0x11, 0x01, 0x01, 0x00, 0x00, 0x00},
-	{0x10, 0x0212, 0x12, 0x01, 0x01, 0x00, 0x00, 0x00},
-	{0x11, 0x0212, 0x1a, 0x04, 0x04, 0x00, 0x00, 0x00},
-	{0x12, 0x0212, 0x1b, 0x04, 0x04, 0x00, 0x00, 0x00},
-	{0x13, 0x021b, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x12, 0x0210, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x12, 0x0210, 0x18, 0x01, 0x01, 0x00, 0x00, 0x00},
-	{0xff, 0, 0, 0, 0, 0, 0, 0}
-};
-
-typedef struct _SiS300_StandTableStruct {
-	UCHAR CRT_COLS;
-	UCHAR ROWS;
-	UCHAR CHAR_HEIGHT;
-	USHORT CRT_LEN;
-	UCHAR SR[4];
-	UCHAR MISC;
-	UCHAR CRTC[0x19];
-	UCHAR ATTR[0x14];
-	UCHAR GRC[9];
+UCHAR CRT_COLS;
+UCHAR ROWS;
+UCHAR CHAR_HEIGHT;
+USHORT CRT_LEN;
+UCHAR SR[4];
+UCHAR MISC;
+UCHAR CRTC[0x19];
+UCHAR ATTR[0x14];
+UCHAR GRC[9];
 } SiS300_StandTableStruct;
-
-SiS300_StandTableStruct SiS300_StandTable[] = {
-	{0x28, 0x18, 0x08, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x28, 0x18, 0x08, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x08, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x08, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x28, 0x18, 0x08, 0x4000,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
-	  0xff},
-	 {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x03, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
-	  0xff}},
-	{0x28, 0x18, 0x08, 0x4000,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
-	  0xff},
-	 {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x03, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x08, 0x4000,
-	 {0x01, 0x01, 0x00, 0x06},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xc2,
-	  0xff},
-	 {0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
-	  0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
-	  0x01, 0x00, 0x01, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x0e, 0x1000,
-	 {0x00, 0x03, 0x00, 0x03},
-	 0xa6,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x0d, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-	  0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	  0x0e, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
-	  0xff}},
+SiS300_StandTableStruct  SiS300_StandTable[]=
+{ /* TW: @ 0x38d4 in BIOS */
+ {0x28,0x18,0x08,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x28,0x18,0x08,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x50,0x18,0x08,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x50,0x18,0x08,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x28,0x18,0x08,0x4000,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
+   0xff},
+  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x03,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
+   0xff} },
+ {0x28,0x18,0x08,0x4000,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
+   0xff},
+  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x03,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
+   0xff} },
+ {0x50,0x18,0x08,0x4000,
+  {0x01,0x01,0x00,0x06},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xc2,
+   0xff},
+  {0x00,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+   0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+   0x01,0x00,0x01,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x0d,0x00,
+   0xff} },
+ {0x50,0x18,0x0e,0x1000,
+  {0x00,0x03,0x00,0x03},
+  0xa6,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x0d,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+   0x0e,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
+   0xff} },
 /* MDA_DAC*/
-	{0x00, 0x00, 0x00, 0x0000,
-	 {0x00, 0x00, 0x00, 0x15},
-	 0x15,
-	 {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x3f, 0x3f,
-	  0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00,
-	  0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15},
-	 {0x15, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x3f}},
+ {0x00,0x00,0x00,0x0000,
+  {0x00,0x00,0x00,0x15},
+  0x15,
+  {0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15,0x15,0x15,0x3f,0x3f,
+   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0x00,
+   0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15},
+  {0x15,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x3f} },
 /* CGA_DAC*/
-	{0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x09, 0x15, 0x00},
-	 0x10,
-	 {0x04, 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a,
-	  0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x2a, 0x3a,
-	  0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x10,
-	  0x04},
-	 {0x14, 0x01, 0x11, 0x09, 0x15, 0x00, 0x10, 0x04,
-	  0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a, 0x2e,
-	  0x3e, 0x2b, 0x3b, 0x2f},
-	 {0x3f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
-	  0x3f}},
+ {0x00,0x10,0x04,0x0114,
+  {0x11,0x09,0x15,0x00},
+  0x10,
+  {0x04,0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,
+   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x2a,0x3a,
+   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x10,
+   0x04},
+  {0x14,0x01,0x11,0x09,0x15,0x00,0x10,0x04,
+   0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,0x2e,
+   0x3e,0x2b,0x3b,0x2f},
+  {0x3f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
+   0x3f} },
 /* EGA_DAC*/
-	{0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x05, 0x15, 0x20},
-	 0x30,
-	 {0x24, 0x34, 0x21, 0x31, 0x25, 0x35, 0x08, 0x18,
-	  0x0c, 0x1c, 0x09, 0x19, 0x0d, 0x1d, 0x28, 0x38,
-	  0x2c, 0x3c, 0x29, 0x39, 0x2d, 0x3d, 0x02, 0x12,
-	  0x06},
-	 {0x16, 0x03, 0x13, 0x07, 0x17, 0x22, 0x32, 0x26,
-	  0x36, 0x23, 0x33, 0x27, 0x37, 0x0a, 0x1a, 0x0e,
-	  0x1e, 0x0b, 0x1b, 0x0f},
-	 {0x1f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
-	  0x3f}},
+ {0x00,0x10,0x04,0x0114,
+  {0x11,0x05,0x15,0x20},
+  0x30,
+  {0x24,0x34,0x21,0x31,0x25,0x35,0x08,0x18,
+   0x0c,0x1c,0x09,0x19,0x0d,0x1d,0x28,0x38,
+   0x2c,0x3c,0x29,0x39,0x2d,0x3d,0x02,0x12,
+   0x06},
+  {0x16,0x03,0x13,0x07,0x17,0x22,0x32,0x26,
+   0x36,0x23,0x33,0x27,0x37,0x0a,0x1a,0x0e,
+   0x1e,0x0b,0x1b,0x0f},
+  {0x1f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
+   0x3f} },
 /* VGA_DAC*/
-	{0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x09, 0x15, 0x2a},
-	 0x3a,
-	 {0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x05,
-	  0x08, 0x0b, 0x0e, 0x11, 0x14, 0x18, 0x1c, 0x20,
-	  0x24, 0x28, 0x2d, 0x32, 0x38, 0x3f, 0x00, 0x10,
-	  0x1f},
-	 {0x2f, 0x3f, 0x1f, 0x27, 0x2f, 0x37, 0x3f, 0x2d,
-	  0x31, 0x36, 0x3a, 0x3f, 0x00, 0x07, 0x0e, 0x15,
-	  0x1c, 0x0e, 0x11, 0x15},
-	 {0x18, 0x1c, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x00,
-	  0x04}},
-	{0x08, 0x0c, 0x10, 0x0a08,
-	 {0x0c, 0x0e, 0x10, 0x0b},
-	 0x0c,
-	 {0x0d, 0x0f, 0x10, 0x10, 0x01, 0x08, 0x00, 0x00,
-	  0x00, 0x00, 0x01, 0x00, 0x02, 0x02, 0x01, 0x00,
-	  0x04, 0x04, 0x01, 0x00, 0x05, 0x02, 0x05, 0x00,
-	  0x06},
-	 {0x01, 0x06, 0x05, 0x06, 0x00, 0x08, 0x01, 0x08,
-	  0x00, 0x07, 0x02, 0x07, 0x06, 0x07, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00}},
-	{0x28, 0x18, 0x08, 0x2000,
-	 {0x09, 0x0f, 0x00, 0x06},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}},
-	{0x50, 0x18, 0x08, 0x4000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}},
-	{0x00, 0x00, 0x00, 0x0000,
-	 {0x01, 0x0f, 0x00, 0x0e},
-	 0x23,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xea, 0x8c, 0xdf, 0x28, 0x40, 0xe7, 0x04, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-	  0x01, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
-	  0xff}},
-	{0x4a, 0x36, 0x00, 0x00c0,
-	 {0x00, 0x00, 0x00, 0x00},
-	 0x00,
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3a,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x1a, 0x00, 0x57, 0x39, 0x00, 0xc0,
-	  0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00}},
-	{0x50, 0x18, 0x0e, 0x8000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xa2,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
-	  0xff},
-	 {0x00, 0x08, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
-	  0x00, 0x08, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00,
-	  0x0b, 0x00, 0x05, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x05,
-	  0xff}},
-	{0x50, 0x18, 0x0e, 0x8000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}},
-	{0x28, 0x18, 0x0e, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x28, 0x18, 0x0e, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x0e, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x0e, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x28, 0x18, 0x10, 0x0800,
-	 {0x08, 0x03, 0x00, 0x02},
-	 0x67,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x0c, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x10, 0x1000,
-	 {0x00, 0x03, 0x00, 0x02},
-	 0x67,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x0c, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}},
-	{0x50, 0x18, 0x10, 0x1000,
-	 {0x00, 0x03, 0x00, 0x02},
-	 0x66,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x0f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-	  0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	  0x0e, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
-	  0xff}},
-	{0x50, 0x1d, 0x10, 0xa000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xe3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xea, 0x8c, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xc3,
-	  0xff},
-	 {0x00, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01,
-	  0xff}},
-	{0x50, 0x1d, 0x10, 0xa000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xe3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xea, 0x8c, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}},
-	{0x28, 0x18, 0x08, 0x2000,
-	 {0x01, 0x0f, 0x00, 0x0e},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0xbf, 0x1f,
-	  0x00, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x40, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-	  0x41, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
-	  0xff}}
-};
-
-typedef struct _SiS300_ExtStruct {
-	UCHAR Ext_ModeID;
-	USHORT Ext_ModeFlag;
-	USHORT Ext_ModeInfo;
-	USHORT Ext_Point;
-	USHORT Ext_VESAID;
-	UCHAR Ext_VESAMEMSize;
-	UCHAR Ext_RESINFO;
-	UCHAR VB_ExtTVFlickerIndex;
-	UCHAR VB_ExtTVEdgeIndex;
-	UCHAR VB_ExtTVYFilterIndex;
-	UCHAR REFindex;
+ {0x00,0x10,0x04,0x0114,
+  {0x11,0x09,0x15,0x2a},
+  0x3a,
+  {0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x05,
+   0x08,0x0b,0x0e,0x11,0x14,0x18,0x1c,0x20,
+   0x24,0x28,0x2d,0x32,0x38,0x3f,0x00,0x10,
+   0x1f},
+  {0x2f,0x3f,0x1f,0x27,0x2f,0x37,0x3f,0x2d,
+   0x31,0x36,0x3a,0x3f,0x00,0x07,0x0e,0x15,
+   0x1c,0x0e,0x11,0x15},
+  {0x18,0x1c,0x14,0x16,0x18,0x1a,0x1c,0x00,
+   0x04} },
+ {0x08,0x0c,0x10,0x0a08,
+  {0x0c,0x0e,0x10,0x0b},
+  0x0c,
+  {0x0d,0x0f,0x10,0x10,0x01,0x08,0x00,0x00,
+   0x00,0x00,0x01,0x00,0x02,0x02,0x01,0x00,
+   0x04,0x04,0x01,0x00,0x05,0x02,0x05,0x00,
+   0x06},
+  {0x01,0x06,0x05,0x06,0x00,0x08,0x01,0x08,
+   0x00,0x07,0x02,0x07,0x06,0x07,0x00,0x00,
+   0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00} },
+ {0x28,0x18,0x08,0x2000,
+  {0x09,0x0f,0x00,0x06},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0x80,0xbf,0x1f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff} },
+ {0x50,0x18,0x08,0x4000,
+  {0x01,0x0f,0x00,0x06},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0xbf,0x1f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff} },
+ {0x00,0x00,0x00,0x0000,	/* TW: Standtable for VGA modes */
+  {0x01,0x0f,0x00,0x0e},	/*    (identical to BIOS) */
+  0x23,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xea,0x8c,0xdf,0x28,0x40,0xe7,0x04,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+   0x01,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
+   0xff} },
+ {0x4a,0x36,0x00,0x00c0,
+  {0x00,0x00,0x00,0x00},
+  0x00,
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x66,0x3a,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x1a,0x00,0x57,0x39,0x00,0xc0,
+   0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00} },
+ {0x50,0x18,0x0e,0x8000,
+  {0x01,0x0f,0x00,0x06},
+  0xa2,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0xbf,0x1f,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x0f,0x63,0xba,0xe3,
+   0xff},
+  {0x00,0x08,0x00,0x00,0x18,0x18,0x00,0x00,
+   0x00,0x08,0x00,0x00,0x00,0x18,0x00,0x00,
+   0x0b,0x00,0x05,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x05,
+   0xff} },
+ {0x50,0x18,0x0e,0x8000,
+  {0x01,0x0f,0x00,0x06},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0xbf,0x1f,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x0f,0x63,0xba,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff} },
+ {0x28,0x18,0x0e,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0xa3,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x28,0x18,0x0e,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0xa3,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x50,0x18,0x0e,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x50,0x18,0x0e,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x28,0x18,0x10,0x0800,
+  {0x08,0x03,0x00,0x02},
+  0x67,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x0c,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x50,0x18,0x10,0x1000,
+  {0x00,0x03,0x00,0x02},
+  0x67,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x0c,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff} },
+ {0x50,0x18,0x10,0x1000,
+  {0x00,0x03,0x00,0x02},
+  0x66,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x0f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+   0x0e,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
+   0xff} },
+ {0x50,0x1d,0x10,0xa000,
+  {0x01,0x0f,0x00,0x06},
+  0xe3,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xea,0x8c,0xdf,0x28,0x00,0xe7,0x04,0xc3,
+   0xff},
+  {0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x01,
+   0xff} },
+ {0x50,0x1d,0x10,0xa000,
+  {0x01,0x0f,0x00,0x06},
+  0xe3,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xea,0x8c,0xdf,0x28,0x00,0xe7,0x04,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff} },
+ {0x28,0x18,0x08,0x2000,
+  {0x01,0x0f,0x00,0x0e},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0xbf,0x1f,
+   0x00,0x41,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x40,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+   0x41,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
+   0xff} }
+};
+
+typedef struct _SiS300_ExtStruct
+{
+UCHAR Ext_ModeID;
+USHORT Ext_ModeFlag;
+USHORT Ext_ModeInfo;
+USHORT Ext_Point;
+USHORT Ext_VESAID;
+UCHAR Ext_VESAMEMSize;
+UCHAR Ext_RESINFO;
+UCHAR VB_ExtTVFlickerIndex;
+UCHAR VB_ExtTVEdgeIndex;
+UCHAR VB_ExtTVYFilterIndex;
+UCHAR REFindex;
 } SiS300_ExtStruct;
-SiS300_ExtStruct SiS300_EModeIDTable[] = {
-	{0x6a, 0x2212, 0x47, 0x3563, 0x0102, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x2e, 0x0a1b, 0x36, 0x3539, 0x0101, 0x08, 0x06, 0x00, 0x00, 0x00, 0x08},
-	{0x2f, 0x021b, 0x35, 0x3532, 0x0100, 0x08, 0x05, 0x00, 0x00, 0x00, 0x10},
-	{0x30, 0x2a1b, 0x47, 0x3563, 0x0103, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x31, 0x0a1b, 0xad, 0x3630, 0x0000, 0x08, 0x0c, 0x00, 0x00, 0x00, 0x11},
-	{0x32, 0x2a1b, 0xae, 0x3637, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x00, 0x12},
-	{0x33, 0x0a1d, 0xad, 0x3630, 0x0000, 0x08, 0x0c, 0x00, 0x00, 0x00, 0x11},
-	{0x34, 0x2a1d, 0xae, 0x3637, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x00, 0x12},
-	{0x35, 0x0a1f, 0xad, 0x3630, 0x0000, 0x08, 0x0c, 0x00, 0x00, 0x00, 0x11},
-	{0x36, 0x2a1f, 0xae, 0x3637, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x00, 0x12},
-	{0x37, 0x0212, 0x58, 0x358d, 0x0104, 0x08, 0x08, 0x00, 0x00, 0x00, 0x13},
-	{0x38, 0x0a1b, 0x58, 0x358d, 0x0105, 0x08, 0x08, 0x00, 0x00, 0x00, 0x13},
-	{0x3a, 0x0e3b, 0x69, 0x35be, 0x0107, 0x08, 0x09, 0x00, 0x00, 0x00, 0x1a},
-	{0x3c, 0x063b, 0x7a, 0x35d4, 0x0130, 0x08, 0x0a, 0x00, 0x00, 0x00, 0x1e},
-	{0x3d, 0x067d, 0x7a, 0x35d4, 0x0131, 0x08, 0x0a, 0x00, 0x00, 0x00, 0x1e},
-	{0x40, 0x921c, 0x00, 0x3516, 0x010d, 0x08, 0x00, 0x00, 0x00, 0x00, 0x23},
-	{0x41, 0x921d, 0x00, 0x3516, 0x010e, 0x08, 0x00, 0x00, 0x00, 0x00, 0x23},
-	{0x43, 0x0a1c, 0x36, 0x3539, 0x0110, 0x08, 0x06, 0x00, 0x00, 0x00, 0x08},
-	{0x44, 0x0a1d, 0x36, 0x3539, 0x0111, 0x08, 0x06, 0x00, 0x00, 0x00, 0x08},
-	{0x46, 0x2a1c, 0x47, 0x3563, 0x0113, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x47, 0x2a1d, 0x47, 0x3563, 0x0114, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x49, 0x0a3c, 0x58, 0x358d, 0x0116, 0x08, 0x08, 0x00, 0x00, 0x00, 0x13},
-	{0x4a, 0x0a3d, 0x58, 0x358d, 0x0117, 0x08, 0x08, 0x00, 0x00, 0x00, 0x13},
-	{0x4c, 0x0e7c, 0x69, 0x35be, 0x0119, 0x08, 0x09, 0x00, 0x00, 0x00, 0x1a},
-	{0x4d, 0x0e7d, 0x69, 0x35be, 0x011a, 0x08, 0x09, 0x00, 0x00, 0x00, 0x1a},
-	{0x50, 0x921b, 0x01, 0x351d, 0x0132, 0x08, 0x01, 0x00, 0x00, 0x00, 0x24},
-	{0x51, 0x921b, 0x13, 0x3524, 0x0133, 0x08, 0x03, 0x00, 0x00, 0x00, 0x25},
-	{0x52, 0x921b, 0x24, 0x352b, 0x0134, 0x08, 0x04, 0x00, 0x00, 0x00, 0x26},
-	{0x56, 0x921d, 0x01, 0x351d, 0x0135, 0x08, 0x01, 0x00, 0x00, 0x00, 0x24},
-	{0x57, 0x921d, 0x13, 0x3524, 0x0136, 0x08, 0x03, 0x00, 0x00, 0x00, 0x25},
-	{0x58, 0x921d, 0x24, 0x352b, 0x0137, 0x08, 0x04, 0x00, 0x00, 0x00, 0x26},
-	{0x59, 0x921b, 0x00, 0x3516, 0x0138, 0x08, 0x00, 0x00, 0x00, 0x00, 0x23},
-	{0x5d, 0x021d, 0x35, 0x3532, 0x0139, 0x08, 0x05, 0x00, 0x00, 0x00, 0x10},
-	{0x62, 0x0a3f, 0x36, 0x3539, 0x013a, 0x08, 0x06, 0x00, 0x00, 0x00, 0x08},
-	{0x63, 0x2a3f, 0x47, 0x3563, 0x013b, 0x08, 0x07, 0x00, 0x00, 0x00, 0x00},
-	{0x64, 0x0a7f, 0x58, 0x358d, 0x013c, 0x08, 0x08, 0x00, 0x00, 0x00, 0x13},
-	{0x65, 0x0eff, 0x69, 0x35be, 0x013d, 0x08, 0x09, 0x00, 0x00, 0x00, 0x1a},
-	{0x66, 0x06ff, 0x7a, 0x35d4, 0x013e, 0x08, 0x0a, 0x00, 0x00, 0x00, 0x1e},
-	{0x68, 0x067b, 0x8b, 0x35ef, 0x013f, 0x08, 0x0b, 0x00, 0x00, 0x00, 0x27},
-	{0x69, 0x06fd, 0x8b, 0x35ef, 0x0140, 0x08, 0x0b, 0x00, 0x00, 0x00, 0x27},
-	{0x6b, 0x07ff, 0x8b, 0x35ef, 0x0000, 0x10, 0x0b, 0x00, 0x00, 0x00, 0x27},
-	{0x6c, 0x067b, 0x9c, 0x35f6, 0x0000, 0x08, 0x0c, 0x00, 0x00, 0x00, 0x28},
-	{0x6d, 0x06fd, 0x9c, 0x35f6, 0x0000, 0x10, 0x0c, 0x00, 0x00, 0x00, 0x28},
-	{0x6e, 0x0e3b, 0x6f, 0x35b2, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x00, 0x29},
-	{0x6f, 0x0e7d, 0x6f, 0x35b2, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x00, 0x29},
-	{0x7b, 0x0eff, 0x6f, 0x35b2, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x00, 0x29},
-	{0x7c, 0x221b, 0xb3, 0x363e, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00, 0x2b},
-	{0x7d, 0x221d, 0xb3, 0x363e, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00, 0x2b},
-	{0x7e, 0x223f, 0xb3, 0x363e, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00, 0x2b},
-	{0xff, 0x0000, 0x00, 0x0000, 0xffff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-
-typedef struct _SiS300_Ext2Struct {
-	USHORT Ext_InfoFlag;
-	UCHAR Ext_CRT1CRTC;
-	UCHAR Ext_CRTVCLK;
-	UCHAR Ext_CRT2CRTC;
-	UCHAR ModeID;
-	USHORT XRes;
-	USHORT YRes;
-	USHORT ROM_OFFSET;
-} SiS300_Ext2Struct;
-SiS300_Ext2Struct SiS300_RefIndex[] = {
-	{0x085f, 0x0d, 0x03, 0x05, 0x6a, 800, 600, 0x3563},
-	{0x0467, 0x0e, 0x44, 0x05, 0x6a, 800, 600, 0x3568},
-	{0x0067, 0x4f, 0x07, 0x48, 0x6a, 800, 600, 0x356d},
-	{0x0067, 0x10, 0x06, 0x8b, 0x6a, 800, 600, 0x3572},
-	{0x0147, 0x11, 0x08, 0x00, 0x6a, 800, 600, 0x3577},
-	{0x0147, 0x12, 0x0c, 0x00, 0x6a, 800, 600, 0x357c},
-	{0x0047, 0x51, 0x4e, 0x00, 0x6a, 800, 600, 0x3581},
-	{0x0047, 0x11, 0x13, 0x00, 0x6a, 800, 600, 0x3586},
-	{0xc85f, 0x05, 0x00, 0x04, 0x2e, 640, 480, 0x3539},
-	{0xc067, 0x06, 0x02, 0x04, 0x2e, 640, 480, 0x353e},
-	{0xc067, 0x07, 0x02, 0x47, 0x2e, 640, 480, 0x3543},
-	{0xc067, 0x08, 0x03, 0x8a, 0x2e, 640, 480, 0x3548},
-	{0xc047, 0x09, 0x05, 0x00, 0x2e, 640, 480, 0x354d},
-	{0xc047, 0x0a, 0x08, 0x00, 0x2e, 640, 480, 0x3552},
-	{0xc047, 0x0b, 0x0a, 0x00, 0x2e, 640, 480, 0x3557},
-	{0xc047, 0x0c, 0x10, 0x00, 0x2e, 640, 480, 0x355c},
-	{0x487f, 0x04, 0x00, 0x00, 0x2f, 640, 400, 0x3532},
-	{0xc00f, 0x31, 0x01, 0x06, 0x31, 2048, 1536, 0x3630},
-	{0x000f, 0x32, 0x03, 0x06, 0x32, 720, 480, 0x3637},
-	{0x0187, 0x15, 0x05, 0x00, 0x37, 1024, 768, 0x358d},
-	{0xc877, 0x16, 0x09, 0x06, 0x37, 1024, 768, 0x3592},
-	{0xc067, 0x97, 0x0b, 0x49, 0x37, 1024, 768, 0x3597},
-	{0x0267, 0x18, 0x0d, 0x00, 0x37, 1024, 768, 0x359c},
-	{0x0047, 0x59, 0x11, 0x8c, 0x37, 1024, 768, 0x35a1},
-	{0x0047, 0x1a, 0x52, 0x00, 0x37, 1024, 768, 0x35a6},
-	{0x0047, 0x5b, 0x16, 0x00, 0x37, 1024, 768, 0x35ab},
-	{0x0387, 0x5c, 0x4d, 0x00, 0x3a, 1280, 1024, 0x35be},
-	{0x0077, 0x1d, 0x14, 0x07, 0x3a, 1280, 1024, 0x35c3},
-	{0x0047, 0x1e, 0x17, 0x00, 0x3a, 1280, 1024, 0x35c8},
-	{0x0007, 0x1f, 0x98, 0x00, 0x3a, 1280, 1024, 0x35cd},
-	{0x0007, 0x60, 0x59, 0x00, 0x3c, 1600, 1200, 0x35d4},
-	{0x0007, 0x21, 0x5a, 0x00, 0x3c, 1600, 1200, 0x35d9},
-	{0x0007, 0x22, 0x1b, 0x00, 0x3c, 1600, 1200, 0x35de},
-	{0x0007, 0x63, 0x1d, 0x00, 0x3c, 1600, 1200, 0x35e3},
-	{0x0007, 0x24, 0x1e, 0x00, 0x3c, 1600, 1200, 0x35e8},
-	{0x407f, 0x00, 0x00, 0x00, 0x40, 320, 200, 0x3516},
-	{0xc07f, 0x01, 0x00, 0x04, 0x50, 320, 240, 0x351d},
-	{0x0077, 0x02, 0x04, 0x05, 0x51, 400, 300, 0x3524},
-	{0xc077, 0x03, 0x09, 0x06, 0x52, 512, 384, 0x352b},
-	{0x8207, 0x25, 0x1f, 0x00, 0x68, 1920, 1440, 0x35ef},
-	{0x0007, 0x26, 0x20, 0x00, 0x6c, 2048, 1536, 0x35f6},
-	{0x0027, 0x27, 0x14, 0x08, 0x6e, 720, 576, 0x35b2},
-	{0x0027, 0x27, 0x14, 0x08, 0x6e, 720, 576, 0x35b7},
-	{0x00df, 0x33, 0x28, 0x00, 0x7c, 1280, 960, 0x363e},
-	{0xc05f, 0x34, 0x28, 0x00, 0x7c, 1280, 960, 0x3643},
-	{0xffff, 0, 0, 0, 0, 0, 0, 0}
+SiS300_ExtStruct  SiS300_EModeIDTable[]=
+{ /* TW: Table is identical to BIOS */		/* TW: BIOS offset to Ext2Struct: */
+ {0x6a,0x2212,0x47,0x3563,0x0102,0x08,0x07,0x00,0x00,0x00,0x00},  /* 37ed */
+ {0x2e,0x0a1b,0x36,0x3539,0x0101,0x08,0x06,0x00,0x00,0x00,0x08},  /* 37c3 */
+ {0x2f,0x021b,0x35,0x3532,0x0100,0x08,0x05,0x00,0x00,0x00,0x10},  /* 37bc */
+ {0x30,0x2a1b,0x47,0x3563,0x0103,0x08,0x07,0x00,0x00,0x00,0x00},  /* 37ed */
+ {0x31,0x0a1b,0xad,0x3630,0x0000,0x08,0x0c,0x00,0x00,0x00,0x11},  /* 38ba */
+ {0x32,0x2a1b,0xae,0x3637,0x0000,0x08,0x0d,0x00,0x00,0x00,0x12},  /* 38c1 */
+ {0x33,0x0a1d,0xad,0x3630,0x0000,0x08,0x0c,0x00,0x00,0x00,0x11},  /* 38ba */
+ {0x34,0x2a1d,0xae,0x3637,0x0000,0x08,0x0d,0x00,0x00,0x00,0x12},  /* 38c1 */
+ {0x35,0x0a1f,0xad,0x3630,0x0000,0x08,0x0c,0x00,0x00,0x00,0x11},  /* 38ba */
+ {0x36,0x2a1f,0xae,0x3637,0x0000,0x08,0x0d,0x00,0x00,0x00,0x12},  /* 38c1 */
+ {0x37,0x0212,0x58,0x358d,0x0104,0x08,0x08,0x00,0x00,0x00,0x13},  /* 3817 */
+ {0x38,0x0a1b,0x58,0x358d,0x0105,0x08,0x08,0x00,0x00,0x00,0x13},  /* 3817 */
+ {0x3a,0x0e3b,0x69,0x35be,0x0107,0x08,0x09,0x00,0x00,0x00,0x1a},  /* 3848 */
+ {0x3c,0x063b,0x7a,0x35d4,0x0130,0x08,0x0a,0x00,0x00,0x00,0x1e},  /* 385e */
+ {0x3d,0x067d,0x7a,0x35d4,0x0131,0x08,0x0a,0x00,0x00,0x00,0x1e},  /* 385e */
+ {0x40,0x921c,0x00,0x3516,0x010d,0x08,0x00,0x00,0x00,0x00,0x23},  /* 37a0 */
+ {0x41,0x921d,0x00,0x3516,0x010e,0x08,0x00,0x00,0x00,0x00,0x23},  /* 37a0 */
+ {0x43,0x0a1c,0x36,0x3539,0x0110,0x08,0x06,0x00,0x00,0x00,0x08},  /* 37c3 */
+ {0x44,0x0a1d,0x36,0x3539,0x0111,0x08,0x06,0x00,0x00,0x00,0x08},  /* 37c3 */
+ {0x46,0x2a1c,0x47,0x3563,0x0113,0x08,0x07,0x00,0x00,0x00,0x00},  /* 37ed */
+ {0x47,0x2a1d,0x47,0x3563,0x0114,0x08,0x07,0x00,0x00,0x00,0x00},  /* 37ed */
+ {0x49,0x0a3c,0x58,0x358d,0x0116,0x08,0x08,0x00,0x00,0x00,0x13},  /* 3817 */
+ {0x4a,0x0a3d,0x58,0x358d,0x0117,0x08,0x08,0x00,0x00,0x00,0x13},  /* 3817 */
+ {0x4c,0x0e7c,0x69,0x35be,0x0119,0x08,0x09,0x00,0x00,0x00,0x1a},  /* 3848 */
+ {0x4d,0x0e7d,0x69,0x35be,0x011a,0x08,0x09,0x00,0x00,0x00,0x1a},  /* 3848 */
+ {0x50,0x921b,0x01,0x351d,0x0132,0x08,0x01,0x00,0x00,0x00,0x24},  /* 37a7 */
+ {0x51,0x921b,0x13,0x3524,0x0133,0x08,0x03,0x00,0x00,0x00,0x25},  /* 37ae */
+ {0x52,0x921b,0x24,0x352b,0x0134,0x08,0x04,0x00,0x00,0x00,0x26},  /* 37b5 */
+ {0x56,0x921d,0x01,0x351d,0x0135,0x08,0x01,0x00,0x00,0x00,0x24},  /* 37a7 */
+ {0x57,0x921d,0x13,0x3524,0x0136,0x08,0x03,0x00,0x00,0x00,0x25},  /* 37ae */
+ {0x58,0x921d,0x24,0x352b,0x0137,0x08,0x04,0x00,0x00,0x00,0x26},  /* 37b5 */
+ {0x59,0x921b,0x00,0x3516,0x0138,0x08,0x00,0x00,0x00,0x00,0x23},  /* 37a0 */
+ {0x5d,0x021d,0x35,0x3532,0x0139,0x08,0x05,0x00,0x00,0x00,0x10},  /* 37bc */
+ {0x62,0x0a3f,0x36,0x3539,0x013a,0x08,0x06,0x00,0x00,0x00,0x08},  /* 37c3 */
+ {0x63,0x2a3f,0x47,0x3563,0x013b,0x08,0x07,0x00,0x00,0x00,0x00},  /* 37ed */
+ {0x64,0x0a7f,0x58,0x358d,0x013c,0x08,0x08,0x00,0x00,0x00,0x13},  /* 3817 */
+ {0x65,0x0eff,0x69,0x35be,0x013d,0x08,0x09,0x00,0x00,0x00,0x1a},  /* 3848 */
+ {0x66,0x06ff,0x7a,0x35d4,0x013e,0x08,0x0a,0x00,0x00,0x00,0x1e},  /* 385e */
+ {0x68,0x067b,0x8b,0x35ef,0x013f,0x08,0x0b,0x00,0x00,0x00,0x27},  /* 3879 */
+ {0x69,0x06fd,0x8b,0x35ef,0x0140,0x08,0x0b,0x00,0x00,0x00,0x27},  /* 3879 */
+ {0x6b,0x07ff,0x8b,0x35ef,0x0000,0x10,0x0b,0x00,0x00,0x00,0x27},  /* 3879 */
+ {0x6c,0x067b,0x9c,0x35f6,0x0000,0x08,0x0c,0x00,0x00,0x00,0x28},  /* 3880 */
+ {0x6d,0x06fd,0x9c,0x35f6,0x0000,0x10,0x0c,0x00,0x00,0x00,0x28},  /* 3880 */
+ {0x6e,0x0e3b,0x6f,0x35b2,0x0000,0x08,0x0e,0x00,0x00,0x00,0x29},  /* 383c */
+ {0x6f,0x0e7d,0x6f,0x35b2,0x0000,0x08,0x0e,0x00,0x00,0x00,0x29},  /* 383c */
+ {0x7b,0x0eff,0x6f,0x35b2,0x0000,0x08,0x0e,0x00,0x00,0x00,0x29},  /* 383c */
+ {0x7c,0x221b,0xb3,0x363e,0x0000,0x08,0x0f,0x00,0x00,0x00,0x2b},  /* 38c8 */
+ {0x7d,0x221d,0xb3,0x363e,0x0000,0x08,0x0f,0x00,0x00,0x00,0x2b},  /* 38c8 */
+ {0x7e,0x223f,0xb3,0x363e,0x0000,0x08,0x0f,0x00,0x00,0x00,0x2b},  /* 38c8 */
+ {0xff,0x0000,0x00,0x0000,0xffff,0x00,0x00,0x00,0x00,0x00,0x00}
 };
 
+typedef struct _SiS300_Ext2Struct
+{
+USHORT Ext_InfoFlag;
+UCHAR Ext_CRT1CRTC;  /* TW: Index in SiS300_CRT1Table */
+UCHAR Ext_CRTVCLK;
+UCHAR Ext_CRT2CRTC;  /* TW: Index in LCD Paneltype arrays (&3f) */
+UCHAR  ModeID;
+USHORT XRes;
+USHORT YRes;
+USHORT ROM_OFFSET;
+} SiS300_Ext2Struct;
+SiS300_Ext2Struct  SiS300_RefIndex[]=
+{ /* TW: Don't ever insert anything here, table is indexed */
+ /* TW: 800x600 values identical to BIOS */
+ {0x085f,0x0d,0x03,0x05,0x6a, 800, 600,0x3563},
+ {0x0467,0x0e,0x44,0x05,0x6a, 800, 600,0x3568},
+ {0x0067,0x4f,0x07,0x48,0x6a, 800, 600,0x356d},
+ {0x0067,0x10,0x06,0x8b,0x6a, 800, 600,0x3572},
+ {0x0147,0x11,0x08,0x00,0x6a, 800, 600,0x3577},
+ {0x0147,0x12,0x0c,0x00,0x6a, 800, 600,0x357c},
+ {0x0047,0x51,0x4e,0x00,0x6a, 800, 600,0x3581},
+ {0x0047,0x11,0x13,0x00,0x6a, 800, 600,0x3586},
+ /* TW: 640x480 identical to BIOS */
+ {0xc85f,0x05,0x00,0x04,0x2e, 640, 480,0x3539},
+ {0xc067,0x06,0x02,0x04,0x2e, 640, 480,0x353e},
+ {0xc067,0x07,0x02,0x47,0x2e, 640, 480,0x3543},
+ {0xc067,0x08,0x03,0x8a,0x2e, 640, 480,0x3548},
+ {0xc047,0x09,0x05,0x00,0x2e, 640, 480,0x354d},
+ {0xc047,0x0a,0x08,0x00,0x2e, 640, 480,0x3552},
+ {0xc047,0x0b,0x0a,0x00,0x2e, 640, 480,0x3557},
+ {0xc047,0x0c,0x10,0x00,0x2e, 640, 480,0x355c},
+ /* TW: 640x400 identical to BIOS */
+ {0x487f,0x04,0x00,0x00,0x2f, 640, 400,0x3532},
+ /* TW: 2048x1536 identical to BIOS */
+ {0xc00f,0x31,0x01,0x06,0x31,2048,1536,0x3630},
+ /* TW: 720x480 identical to BIOS */
+ {0x000f,0x32,0x03,0x06,0x32, 720, 480,0x3637},
+ /* TW: 1024x768 identical except for line 2 */
+ {0x0187,0x15,0x05,0x00,0x37,1024, 768,0x358d},
+ /* {0xc877,0x16,0x09,0x06,0x37,1024, 768,0x3592}, <--- different in BIOS */
+ {0xc077,0x16,0x09,0x06,0x37,1024, 768,0x3592},
+ {0xc067,0x97,0x0b,0x49,0x37,1024, 768,0x3597},
+ {0x0267,0x18,0x0d,0x00,0x37,1024, 768,0x359c},
+ {0x0047,0x59,0x11,0x8c,0x37,1024, 768,0x35a1},
+ {0x0047,0x1a,0x52,0x00,0x37,1024, 768,0x35a6},
+ {0x0047,0x5b,0x16,0x00,0x37,1024, 768,0x35ab},
+ /* TW: 1280x1024 identical to BIOS */
+ {0x0387,0x5c,0x4d,0x00,0x3a,1280,1024,0x35be},
+ {0x0077,0x1d,0x14,0x07,0x3a,1280,1024,0x35c3},
+ {0x0047,0x1e,0x17,0x00,0x3a,1280,1024,0x35c8},
+ {0x0007,0x1f,0x98,0x00,0x3a,1280,1024,0x35cd},
+ /* TW: 1600x1200 identical to BIOS */
+ {0x0007,0x60,0x59,0x00,0x3c,1600,1200,0x35d4},
+ {0x0007,0x21,0x5a,0x00,0x3c,1600,1200,0x35d9},
+ {0x0007,0x22,0x1b,0x00,0x3c,1600,1200,0x35de},
+ {0x0007,0x63,0x1d,0x00,0x3c,1600,1200,0x35e3},
+ {0x0007,0x24,0x1e,0x00,0x3c,1600,1200,0x35e8},
+ /* TW: No 1600x1200 LCD mode? */
+ /* TW: 320x200 identical to BIOS */
+ {0x407f,0x00,0x00,0x00,0x40, 320, 200,0x3516},
+ /* TW: 320x240 identical to BIOS */
+ {0xc07f,0x01,0x00,0x04,0x50, 320, 240,0x351d},
+ /* TW: 400x300 identical to BIOS */
+ {0x0077,0x02,0x04,0x05,0x51, 400, 300,0x3524},
+ /* TW: 512x384 identical to BIOS */
+ {0xc077,0x03,0x09,0x06,0x52, 512, 384,0x352b},
+ /* TW: 1920x1440 identical to BIOS */
+ {0x8207,0x25,0x1f,0x00,0x68,1920,1440,0x35ef},
+ /* TW: 2048x1536 identical to BIOS */
+ {0x0007,0x26,0x20,0x00,0x6c,2048,1536,0x35f6},
+ /* TW: 720x576 identical to BIOS */
+ {0x0027,0x27,0x14,0x08,0x6e, 720, 576,0x35b2},
+ {0x0027,0x27,0x14,0x08,0x6e, 720, 576,0x35b7},
+ /* TW: 1280x960 identical to BIOS */
+ /* TW:              v--- I doubt this - no CRT2? */
+ {0x00df,0x33,0x28,0x00,0x7c,1280, 960,0x363e},
+ {0xc05f,0x34,0x28,0x00,0x7c,1280, 960,0x3643},
+#if 0
+ /* TW: The LCD modes for 1280x960 are missing! */
+ /*     Values guessed! */
+ {0x00a7,0x33,0x28,0x08,0x7c,1280, 960,0xDEAD},  /* Do we need an interlace mode? */
+ {0xc027,0x34,0x28,0x08,0x7c,1280, 960,0xBEEF},
+ /* TW:    |         |---- This is either 0x07 or 0x08  */
+#endif /*  +---- Same as for the non-interlace mode */
+ {0xffff,0,0,0,0,0,0,0}
+};
+
+/* TW: These entries are contained in the BIOS but missing in table above: (resolution unknown) */
+#if 0
+ /* at 0x3887: (not indexed by EModeIDTable in BIOS either) */
+ {0x0057,0x28,0x27,0x08,... }
+ {0x0047,0x29,0x06,0x08,... }
+ {0x0047,0x2a,0x08,0x08,... } /* table end */
+ /* at 0x3898: (not indexed by EModeIDTable in BIOS either)*/
+ {0x0057,0x2b,0x09,0x09,... }
+ {0x0047,0x2c,0x0d,0x09,... }
+ {0x0047,0x2d,0x11,0x09,... } /* table end */
+ /* at 0x38a9: (not indexed by EModeIDTable in BIOS either) */
+ {0x0057,0x2e,0x14,0x0a,... }
+ {0x0047,0x2f,0x17,0x0a,... }
+ {0x0047,0x30,0x18,0x0a,... } /* table end */
+#endif
+
 /*add for 300 oem util*/
-typedef struct _SiS_VBModeIDTableStruct {
-	UCHAR ModeID;
-	UCHAR VB_TVDelayIndex;
-	UCHAR VB_TVFlickerIndex;
-	UCHAR VB_TVPhaseIndex;
-	UCHAR VB_TVYFilterIndex;
-	UCHAR VB_LCDDelayIndex;
-	UCHAR _VB_LCDHIndex;
-	UCHAR _VB_LCDVIndex;
-} SiS_VBModeIDTableStruct;
-SiS_VBModeIDTableStruct SiS300_VBModeIDTable[] = {
-	{0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
-	{0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01},
-	{0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x02},
-	{0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x02, 0x00},
-	{0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x02, 0x01},
-	{0x03, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x02},
-	{0x05, 0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00},
-	{0x06, 0x00, 0x00, 0x01, 0x05, 0x00, 0x02, 0x00},
-	{0x07, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x01},
-	{0x07, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x02},
-	{0x0d, 0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x00},
-	{0x0e, 0x00, 0x00, 0x01, 0x05, 0x00, 0x02, 0x00},
-	{0x0f, 0x00, 0x00, 0x01, 0x05, 0x00, 0x02, 0x01},
-	{0x10, 0x00, 0x00, 0x01, 0x05, 0x00, 0x02, 0x01},
-	{0x11, 0x00, 0x00, 0x01, 0x05, 0x00, 0x02, 0x03},
-	{0x12, 0x00, 0x00, 0x01, 0x05, 0x00, 0x02, 0x03},
-	{0x13, 0x00, 0x00, 0x01, 0x04, 0x00, 0x04, 0x00},
-	{0x6a, 0x00, 0x00, 0x01, 0x07, 0x00, 0x08, 0x0a},
-	{0x2e, 0x00, 0x00, 0x01, 0x05, 0x00, 0x06, 0x08},
-	{0x2f, 0x00, 0x00, 0x01, 0x05, 0x00, 0x06, 0x06},
-	{0x30, 0x00, 0x00, 0x01, 0x07, 0x00, 0x08, 0x0a},
-	{0x31, 0x00, 0x00, 0x01, 0x06, 0x00, 0x00, 0x00},
-	{0x32, 0x00, 0x00, 0x01, 0x06, 0x00, 0x00, 0x00},
-	{0x37, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0a, 0x0c},
-	{0x38, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0a, 0x0c},
-	{0x3a, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d},
-	{0x40, 0x00, 0x00, 0x01, 0x04, 0x00, 0x05, 0x05},
-	{0x41, 0x00, 0x00, 0x01, 0x04, 0x00, 0x05, 0x05},
-	{0x43, 0x00, 0x00, 0x01, 0x05, 0x00, 0x06, 0x08},
-	{0x44, 0x00, 0x00, 0x01, 0x05, 0x00, 0x06, 0x08},
-	{0x46, 0x00, 0x00, 0x01, 0x07, 0x00, 0x08, 0x0a},
-	{0x47, 0x00, 0x00, 0x01, 0x07, 0x00, 0x08, 0x0a},
-	{0x49, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0a, 0x0c},
-	{0x4a, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0a, 0x0c},
-	{0x4c, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d},
-	{0x4d, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d},
-	{0x50, 0x00, 0x00, 0x01, 0x04, 0x00, 0x05, 0x07},
-	{0x51, 0x00, 0x00, 0x01, 0x07, 0x00, 0x07, 0x09},
-	{0x52, 0x00, 0x00, 0x01, 0x00, 0x00, 0x09, 0x0b},
-	{0x56, 0x00, 0x00, 0x01, 0x04, 0x00, 0x05, 0x07},
-	{0x57, 0x00, 0x00, 0x01, 0x07, 0x00, 0x07, 0x09},
-	{0x58, 0x00, 0x00, 0x01, 0x00, 0x00, 0x09, 0x0b},
-	{0x59, 0x00, 0x00, 0x01, 0x04, 0x00, 0x05, 0x05},
-	{0x5d, 0x00, 0x00, 0x01, 0x07, 0x00, 0x06, 0x06},
-	{0x62, 0x00, 0x00, 0x01, 0x05, 0x00, 0x06, 0x08},
-	{0x63, 0x00, 0x00, 0x01, 0x07, 0x00, 0x08, 0x0a},
-	{0x64, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0a, 0x0c},
-	{0x65, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d},
-	{0x6e, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d},
-	{0x6f, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d},
-	{0x7b, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0b, 0x0d}
+typedef struct _SiS_VBModeIDTableStruct
+{
+UCHAR  ModeID;
+UCHAR  VB_TVDelayIndex;
+UCHAR  VB_TVFlickerIndex;
+UCHAR  VB_TVPhaseIndex;
+UCHAR  VB_TVYFilterIndex;
+UCHAR  VB_LCDDelayIndex;
+UCHAR  _VB_LCDHIndex;
+UCHAR  _VB_LCDVIndex;
+}SiS_VBModeIDTableStruct;
+SiS_VBModeIDTableStruct  SiS300_VBModeIDTable[]=
+{
+ {0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+ {0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01},
+ {0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x02},
+ {0x03,0x00,0x00,0x00,0x02,0x00,0x02,0x00},
+ {0x03,0x00,0x00,0x00,0x02,0x00,0x02,0x01},
+ {0x03,0x00,0x00,0x00,0x03,0x00,0x03,0x02},
+ {0x05,0x00,0x00,0x01,0x04,0x00,0x00,0x00},
+ {0x06,0x00,0x00,0x01,0x05,0x00,0x02,0x00},
+ {0x07,0x00,0x00,0x00,0x03,0x00,0x03,0x01},
+ {0x07,0x00,0x00,0x00,0x03,0x00,0x03,0x02},
+ {0x0d,0x00,0x00,0x01,0x04,0x00,0x00,0x00},
+ {0x0e,0x00,0x00,0x01,0x05,0x00,0x02,0x00},
+ {0x0f,0x00,0x00,0x01,0x05,0x00,0x02,0x01},
+ {0x10,0x00,0x00,0x01,0x05,0x00,0x02,0x01},
+ {0x11,0x00,0x00,0x01,0x05,0x00,0x02,0x03},
+ {0x12,0x00,0x00,0x01,0x05,0x00,0x02,0x03},
+ {0x13,0x00,0x00,0x01,0x04,0x00,0x04,0x00},
+ {0x6a,0x00,0x00,0x01,0x07,0x00,0x08,0x0a},
+ {0x2e,0x00,0x00,0x01,0x05,0x00,0x06,0x08},
+ {0x2f,0x00,0x00,0x01,0x05,0x00,0x06,0x06},
+ {0x30,0x00,0x00,0x01,0x07,0x00,0x08,0x0a},
+ {0x31,0x00,0x00,0x01,0x06,0x00,0x00,0x00},
+ {0x32,0x00,0x00,0x01,0x06,0x00,0x00,0x00},
+ {0x37,0x00,0x00,0x01,0x00,0x00,0x0a,0x0c},
+ {0x38,0x00,0x00,0x01,0x00,0x00,0x0a,0x0c},
+ {0x3a,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d},
+ {0x40,0x00,0x00,0x01,0x04,0x00,0x05,0x05},
+ {0x41,0x00,0x00,0x01,0x04,0x00,0x05,0x05},
+ {0x43,0x00,0x00,0x01,0x05,0x00,0x06,0x08},
+ {0x44,0x00,0x00,0x01,0x05,0x00,0x06,0x08},
+ {0x46,0x00,0x00,0x01,0x07,0x00,0x08,0x0a},
+ {0x47,0x00,0x00,0x01,0x07,0x00,0x08,0x0a},
+ {0x49,0x00,0x00,0x01,0x00,0x00,0x0a,0x0c},
+ {0x4a,0x00,0x00,0x01,0x00,0x00,0x0a,0x0c},
+ {0x4c,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d},
+ {0x4d,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d},
+ {0x50,0x00,0x00,0x01,0x04,0x00,0x05,0x07},
+ {0x51,0x00,0x00,0x01,0x07,0x00,0x07,0x09},
+ {0x52,0x00,0x00,0x01,0x00,0x00,0x09,0x0b},
+ {0x56,0x00,0x00,0x01,0x04,0x00,0x05,0x07},
+ {0x57,0x00,0x00,0x01,0x07,0x00,0x07,0x09},
+ {0x58,0x00,0x00,0x01,0x00,0x00,0x09,0x0b},
+ {0x59,0x00,0x00,0x01,0x04,0x00,0x05,0x05},
+ {0x5d,0x00,0x00,0x01,0x07,0x00,0x06,0x06},
+ {0x62,0x00,0x00,0x01,0x05,0x00,0x06,0x08},
+ {0x63,0x00,0x00,0x01,0x07,0x00,0x08,0x0a},
+ {0x64,0x00,0x00,0x01,0x00,0x00,0x0a,0x0c},
+ {0x65,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d},
+ {0x6e,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d},
+ {0x6f,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d},
+ {0x7b,0x00,0x00,0x01,0x00,0x00,0x0b,0x0d}
 };
 /*end*/
 
-typedef struct _SiS300_CRT1TableStruct {
-	UCHAR CR[17];
+/* TW: The following table is (now) identical to BIOS */
+typedef struct _SiS300_CRT1TableStruct
+{
+UCHAR CR[17];
 } SiS300_CRT1TableStruct;
-SiS300_CRT1TableStruct SiS300_CRT1Table[] = {
-	{{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x9c, 0x8e, 0x8f, 0x96, 0xb9, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0x0b, 0x3e,
-	  0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x04,
-	  0x00}},
-	{{0x3d, 0x31, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x57, 0x73, 0x20, 0x00, 0x05,
-	  0x01}},
-	{{0x4f, 0x3f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}},
-	{{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x9c, 0x8e, 0x8f, 0x96, 0xb9, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	  0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x63, 0x4f, 0x50, 0x86, 0x56, 0x9b, 0x06, 0x3e,
-	  0xe8, 0x8b, 0xdf, 0xe7, 0xff, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x4f, 0x88, 0x55, 0x9d, 0xf2, 0x1f,
-	  0xe0, 0x83, 0xdf, 0xdf, 0xf3, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x4f, 0x87, 0x5a, 0x81, 0xfb, 0x1f,
-	  0xe0, 0x83, 0xdf, 0xdf, 0xfc, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x66, 0x4f, 0x4f, 0x86, 0x56, 0x9e, 0x03, 0x3e,
-	  0xe4, 0x87, 0xdf, 0xdf, 0x04, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x6c, 0x4f, 0x4f, 0x83, 0x59, 0x9e, 0x00, 0x3e,
-	  0xe5, 0x8d, 0xdf, 0xdf, 0x01, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x4f, 0x87, 0x56, 0x9d, 0xfb, 0x1f,
-	  0xe0, 0x83, 0xdf, 0xdf, 0xfc, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x65, 0x4f, 0x4f, 0x89, 0x57, 0x9f, 0xfb, 0x1f,
-	  0xe6, 0x8a, 0xe5, 0xe5, 0xfc, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x7b, 0x63, 0x63, 0x9f, 0x6a, 0x93, 0x6f, 0xf0,
-	  0x58, 0x8a, 0x57, 0x57, 0x70, 0x20, 0x00, 0x05,
-	  0x01}},
-	{{0x7f, 0x63, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x57, 0x73, 0x20, 0x00, 0x06,
-	  0x01}},
-	{{0x7d, 0x63, 0x63, 0x81, 0x6e, 0x1d, 0x98, 0xf0,
-	  0x7c, 0x82, 0x57, 0x57, 0x99, 0x00, 0x00, 0x06,
-	  0x01}},
-	{{0x7f, 0x63, 0x63, 0x83, 0x69, 0x13, 0x6f, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x70, 0x20, 0x00, 0x06,
-	  0x01}},
-	{{0x7e, 0x63, 0x63, 0x82, 0x6b, 0x13, 0x75, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x76, 0x20, 0x00, 0x06,
-	  0x01}},
-	{{0x8c, 0x63, 0x63, 0x87, 0x72, 0x16, 0x7e, 0xf0,
-	  0x59, 0x8d, 0x57, 0x57, 0x7f, 0x00, 0x00, 0x06,
-	  0x01}},
-	{{0x7e, 0x63, 0x63, 0x82, 0x6c, 0x14, 0x75, 0xe0,
-	  0x58, 0x0b, 0x57, 0x57, 0x76, 0x20, 0x00, 0x06,
-	  0x01}},
-	{{0x7e, 0x63, 0x63, 0x82, 0x6c, 0x14, 0x75, 0xe0,
-	  0x58, 0x0b, 0x57, 0x57, 0x76, 0x20, 0x00, 0x06,
-	  0x01}},
-	{{0x99, 0x7f, 0x7f, 0x9d, 0x84, 0x1a, 0x96, 0x1f,
-	  0x7f, 0x83, 0x7f, 0x7f, 0x97, 0x10, 0x00, 0x02,
-	  0x00}},
-	{{0xa3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}},
-	{{0xa1, 0x7f, 0x7f, 0x85, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}},
-	{{0x9f, 0x7f, 0x7f, 0x83, 0x85, 0x91, 0x1e, 0xf5,
-	  0x00, 0x83, 0xff, 0xff, 0x1f, 0x10, 0x00, 0x02,
-	  0x01}},
-	{{0xa7, 0x7f, 0x7f, 0x8b, 0x89, 0x95, 0x26, 0xf5,
-	  0x00, 0x83, 0xff, 0xff, 0x27, 0x10, 0x00, 0x02,
-	  0x01}},
-	{{0x9f, 0x7f, 0x7f, 0x83, 0x83, 0x93, 0x1e, 0xf5,
-	  0x00, 0x84, 0xff, 0xff, 0x1f, 0x10, 0x00, 0x02,
-	  0x01}},
-	{{0xa2, 0x7f, 0x7f, 0x86, 0x84, 0x94, 0x37, 0xf5,
-	  0x0b, 0x82, 0xff, 0xff, 0x38, 0x10, 0x00, 0x02,
-	  0x01}},
-	{{0xcf, 0x9f, 0x9f, 0x93, 0xb2, 0x01, 0x14, 0xba,
-	  0x00, 0x83, 0xff, 0xff, 0x15, 0x00, 0x00, 0x03,
-	  0x00}},
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa9, 0x17, 0x28, 0x5a,
-	  0x00, 0x83, 0xff, 0xff, 0x29, 0x09, 0x00, 0x07,
-	  0x01}},
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa5, 0x17, 0x28, 0x5a,
-	  0x00, 0x83, 0xff, 0xff, 0x29, 0x09, 0x00, 0x07,
-	  0x01}},
-	{{0xd3, 0x9f, 0x9f, 0x97, 0xab, 0x1f, 0x2e, 0x5a,
-	  0x00, 0x83, 0xff, 0xff, 0x2f, 0x09, 0x00, 0x07,
-	  0x01}},
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},
-	{{0x3f, 0xef, 0xef, 0x83, 0xfd, 0x1a, 0xda, 0x1f,
-	  0xa0, 0x84, 0x9f, 0x9f, 0xdb, 0x1f, 0x01, 0x01,
-	  0x00}},
-	{{0x55, 0xff, 0xff, 0x99, 0x0d, 0x0c, 0x3e, 0xba,
-	  0x00, 0x84, 0xff, 0xff, 0x3f, 0x0f, 0x41, 0x05,
-	  0x00}},
-	{{0xdc, 0x9f, 0x9f, 0x00, 0xab, 0x19, 0xe6, 0xef,
-	  0xc0, 0xc3, 0xbf, 0xbf, 0xe7, 0x10, 0x00, 0x07,
-	  0x01}},
-	{{0x7f, 0x63, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xba,
-	  0x27, 0x8b, 0xdf, 0xdf, 0x73, 0x00, 0x00, 0x06,
-	  0x01}},
-	{{0x7f, 0x63, 0x63, 0x83, 0x69, 0x13, 0x6f, 0xba,
-	  0x26, 0x89, 0xdf, 0xdf, 0x6f, 0x00, 0x00, 0x06,
-	  0x01}},
-	{{0x7f, 0x63, 0x63, 0x82, 0x6b, 0x13, 0x75, 0xba,
-	  0x29, 0x8c, 0xdf, 0xdf, 0x75, 0x00, 0x00, 0x06,
-	  0x01}},
-	{{0xa3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf1,
-	  0xaf, 0x85, 0x3f, 0x3f, 0x25, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0x9f, 0x7f, 0x7f, 0x83, 0x85, 0x91, 0x1e, 0xf1,
-	  0xad, 0x81, 0x3f, 0x3f, 0x1f, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0xa7, 0x7f, 0x7f, 0x88, 0x89, 0x15, 0x26, 0xf1,
-	  0xb1, 0x85, 0x3f, 0x3f, 0x27, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa9, 0x17, 0x28, 0xc4,
-	  0x7a, 0x8e, 0xcf, 0xcf, 0x29, 0x21, 0x00, 0x07,
-	  0x01}},
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa5, 0x17, 0x28, 0xd4,
-	  0x7a, 0x8e, 0xcf, 0xcf, 0x29, 0x21, 0x00, 0x07,
-	  0x01}},
-	{{0xd3, 0x9f, 0x9f, 0x97, 0xab, 0x1f, 0x2e, 0xd4,
-	  0x7d, 0x81, 0xcf, 0xcf, 0x2f, 0x21, 0x00, 0x07,
-	  0x01}},
-	{{0x6b, 0x59, 0x59, 0x8f, 0x5e, 0x8c, 0x0b, 0x3e,
-	  0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x7b, 0x59, 0x63, 0x9f, 0x6a, 0x93, 0x6f, 0xf0,
-	  0x58, 0x8a, 0x3f, 0x57, 0x70, 0x20, 0x00, 0x05,
-	  0x01}},
-	{{0x86, 0x6a, 0x6a, 0x8a, 0x74, 0x06, 0x8c, 0x15,
-	  0x4f, 0x83, 0xef, 0xef, 0x8d, 0x30, 0x00, 0x02,
-	  0x00}},
-	{{0x81, 0x6a, 0x6a, 0x85, 0x70, 0x00, 0x0f, 0x3e,
-	  0xeb, 0x8e, 0xdf, 0xdf, 0x10, 0x00, 0x00, 0x02,
-	  0x00}}
-};
-
-typedef struct _SiS300_MCLKDataStruct {
-	UCHAR SR28, SR29, SR2A;
-	USHORT CLOCK;
+SiS300_CRT1TableStruct  SiS300_CRT1Table[]=
+{ /* at 0x4014 in BIOS */
+ {{0x2d,0x27,0x28,0x90,/*0x2b*/ 0x2c,0x80,0xbf,0x1f,  /* <--- was different to BIOS */
+  0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x00,
+  0x00}},
+ {{0x2d,0x27,0x28,0x90,/*0x2b*/ 0x2c,0x80,0x0b,0x3e,  /* <--- was different to BIOS */
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00,
+  0x00}},
+ {{0x3d,0x31,0x31,0x81,0x37,0x1f,0x72,0xf0,
+  0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x05,
+  0x01}},
+ {{0x4f,0x3f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x01,
+  0x01}},
+ {{0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+  0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x05,
+  0x00}},
+ {{0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
+  0x00}},
+ {{0x63,0x4f,0x50,0x86,0x56,0x9b,0x06,0x3e,
+  0xe8,0x8b,0xdf,0xe7,0xff,0x10,0x00,0x01,
+  0x00}},
+ {{0x64,0x4f,0x4f,0x88,0x55,0x9d,0xf2,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xf3,0x10,0x00,0x01,
+  0x00}},
+ {{0x63,0x4f,0x4f,0x87,0x5a,0x81,0xfb,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x05,
+  0x00}},
+ {{0x66,0x4f,0x4f,0x86,0x56,0x9e,0x03,0x3e,
+  0xe4,0x87,0xdf,0xdf,0x04,0x00,0x00,0x01,
+  0x00}},
+ {{0x6c,0x4f,0x4f,0x83,0x59,0x9e,0x00,0x3e,    /* 10 */
+  0xe5,0x8d,0xdf,0xdf,0x01,0x00,0x00,0x01,
+  0x00}},
+ {{0x63,0x4f,0x4f,0x87,0x56,0x9d,0xfb,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x01,
+  0x00}},
+ {{0x65,0x4f,0x4f,0x89,0x57,0x9f,0xfb,0x1f,
+  0xe6,0x8a,0xe5,0xe5,0xfc,0x00,0x00,0x01,
+  0x00}},
+ {{0x7b,0x63,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
+  0x58,0x8a,0x57,0x57,0x70,0x20,0x00,0x05,
+  0x01}},
+ {{0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+  0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x06,
+  0x01}},
+ {{0x7d,0x63,0x63,0x81,0x6e,0x1d,0x98,0xf0,
+  0x7c,0x82,0x57,0x57,0x99,0x00,0x00,0x06,
+  0x01}},
+ {{0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xf0,
+  0x58,0x8b,0x57,0x57,0x70,0x20,0x00,0x06,
+  0x01}},
+ {{0x7e,0x63,0x63,0x82,0x6b,0x13,0x75,0xf0,
+  0x58,0x8b,0x57,0x57,0x76,0x20,0x00,0x06,
+  0x01}},
+ {{0x8c,0x63,0x63,0x87,0x72,0x16,0x7e,0xf0,
+  0x59,0x8d,0x57,0x57,0x7f,0x00,0x00,0x06,
+  0x01}},
+ {{0x7e,0x63,0x63,0x82,0x6c,0x14,0x75,0xe0,
+  0x58,0x0b,0x57,0x57,0x76,0x20,0x00,0x06,
+  0x01}},
+ {{0x7e,0x63,0x63,0x82,0x6c,0x14,0x75,0xe0,   /* 20 */
+  0x58,0x0b,0x57,0x57,0x76,0x20,0x00,0x06,
+  0x01}},
+ {{0x99,0x7f,0x7f,0x9d,0x84,0x1a,0x96,0x1f,
+  0x7f,0x83,0x7f,0x7f,0x97,0x10,0x00,0x02,
+  0x00}},
+ {{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
+  0x01}},
+ {{0xa1,0x7f,0x7f,0x85,0x86,0x97,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
+  0x01}},
+ {{0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf5,
+  0x00,0x83,0xff,0xff,0x1f,0x10,0x00,0x02,
+  0x01}},
+ {{0xa7,0x7f,0x7f,0x8b,0x89,0x95,0x26,0xf5,
+  0x00,0x83,0xff,0xff,0x27,0x10,0x00,0x02,
+  0x01}},
+ {{0x9f,0x7f,0x7f,0x83,0x83,0x93,0x1e,0xf5,
+  0x00,0x84,0xff,0xff,0x1f,0x10,0x00,0x02,
+  0x01}},
+ {{0xa2,0x7f,0x7f,0x86,0x84,0x94,0x37,0xf5,
+  0x0b,0x82,0xff,0xff,0x38,0x10,0x00,0x02,
+  0x01}},
+ {{0xcf,0x9f,0x9f,0x93,0xb2,0x01,0x14,0xba,
+  0x00,0x83,0xff,0xff,0x15,0x00,0x00,0x03,
+  0x00}},
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0x5a,
+  0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
+  0x01}},
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0x5a,  /* 30 */
+  0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
+  0x01}},
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0x5a,
+  0x00,0x83,0xff,0xff,0x2f,0x09,0x00,0x07,
+  0x01}},
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}},
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}},
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}},
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}},
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,  /* 36: 1600x1200x85Hz */
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}},
+ {{0x3f,0xef,0xef,0x83,0xfd,0x1a,0xda,0x1f,
+  0xa0,0x84,0x9f,0x9f,0xdb,0x1f,0x01,0x01,
+  0x00}},
+ {{0x55,0xff,0xff,0x99,0x0d,0x0c,0x3e,0xba,
+  0x00,0x84,0xff,0xff,0x3f,0x0f,0x41,0x05,
+  0x00}},
+ {{0xdc,0x9f,0x9f,0x00,0xab,0x19,0xe6,0xef,
+  0xc0,0xc3,0xbf,0xbf,0xe7,0x10,0x00,0x07,
+  0x01}},
+ {{0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xba,
+  0x27,0x8b,0xdf,0xdf,0x73,0x00,0x00,0x06,
+  0x01}},
+ {{0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xba,
+  0x26,0x89,0xdf,0xdf,0x6f,0x00,0x00,0x06,
+  0x01}},
+ {{0x7f,0x63,0x63,0x82,0x6b,0x13,0x75,0xba,
+  0x29,0x8c,0xdf,0xdf,0x75,0x00,0x00,0x06,
+  0x01}},
+ {{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf1,
+  0xaf,0x85,0x3f,0x3f,0x25,0x30,0x00,0x02,
+  0x01}},
+ {{0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf1,
+  0xad,0x81,0x3f,0x3f,0x1f,0x30,0x00,0x02,
+  0x01}},
+ {{0xa7,0x7f,0x7f,0x88,0x89,0x15,0x26,0xf1,
+  0xb1,0x85,0x3f,0x3f,0x27,0x30,0x00,0x02,
+  0x01}},
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xc4,
+  0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
+  0x01}},
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xd4,
+  0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
+  0x01}},
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xd4,
+  0x7d,0x81,0xcf,0xcf,0x2f,0x21,0x00,0x07,
+  0x01}},
+ {{0x6b,0x59,0x59,0x8f,0x5e,0x8c,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
+  0x00}},
+ {{0x7b,0x59,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
+  0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
+  0x01}},
+ {{0x86,0x6a,0x6a,0x8a,0x74,0x06,0x8c,0x15,	/* 1280x960 */
+  0x4f,0x83,0xef,0xef,0x8d,0x30,0x00,0x02,
+  0x00}},
+ {{0x81,0x6a,0x6a,0x85,0x70,0x00,0x0f,0x3e,	/* 1280x960 */
+  0xeb,0x8e,0xdf,0xdf,0x10,0x00,0x00,0x02,
+  0x00}}
+  /* end @ 0x4399 */
+};
+
+typedef struct _SiS300_MCLKDataStruct
+{
+UCHAR SR28,SR29,SR2A;
+USHORT CLOCK;
 } SiS300_MCLKDataStruct;
-SiS300_MCLKDataStruct SiS300_MCLKData[] = {
-	{0x5a, 0x64, 0x80, 66},
-	{0xb3, 0x45, 0x80, 83},
-	{0x37, 0x61, 0x80, 100},
-	{0x37, 0x22, 0x80, 133},
-	{0x37, 0x61, 0x80, 100},
-	{0x37, 0x61, 0x80, 100},
-	{0x37, 0x61, 0x80, 100},
-	{0x37, 0x61, 0x80, 100}
+SiS300_MCLKDataStruct  SiS300_MCLKData[]=
+{ /* TW: at 0x54 in BIOS */
+ { 0x5a,0x64,0x80, 66},
+ { 0xb3,0x45,0x80, 83},
+ { 0x37,0x61,0x80,100},
+ { 0x37,0x22,0x80,133},
+ { 0x37,0x61,0x80,100},
+ { 0x37,0x61,0x80,100},
+ { 0x37,0x61,0x80,100},
+ { 0x37,0x61,0x80,100}
 };
 
-typedef struct _SiS300_ECLKDataStruct {
-	UCHAR SR2E, SR2F, SR30;
-	USHORT CLOCK;
+typedef struct _SiS300_ECLKDataStruct
+{
+UCHAR SR2E,SR2F,SR30;
+USHORT CLOCK;
 } SiS300_ECLKDataStruct;
-SiS300_ECLKDataStruct SiS300_ECLKData[] = {
-	{0x54, 0x43, 0x80, 100},
-	{0x53, 0x43, 0x80, 100},
-	{0x55, 0x43, 0x80, 100},
-	{0x52, 0x43, 0x80, 100},
-	{0x3f, 0x42, 0x80, 100},
-	{0x54, 0x43, 0x80, 100},
-	{0x54, 0x43, 0x80, 100},
-	{0x54, 0x43, 0x80, 100}
+SiS300_ECLKDataStruct  SiS300_ECLKData[]=
+{ /* TW: at 0x7c in BIOS */
+ { 0x54,0x43,0x80,100},
+ { 0x53,0x43,0x80,100},
+ { 0x55,0x43,0x80,100},
+ { 0x52,0x43,0x80,100},
+ { 0x3f,0x42,0x80,100},
+ { 0x54,0x43,0x80,100},
+ { 0x54,0x43,0x80,100},
+ { 0x54,0x43,0x80,100}
 };
 
-typedef struct _SiS300_VCLKDataStruct {
-	UCHAR SR2B, SR2C;
-	USHORT CLOCK;
+typedef struct _SiS300_VCLKDataStruct
+{
+UCHAR SR2B,SR2C;
+USHORT CLOCK;
 } SiS300_VCLKDataStruct;
-SiS300_VCLKDataStruct SiS300_VCLKData[] = {
-	{0x1b, 0xe1, 25},
-	{0x4e, 0xe4, 28},
-	{0x57, 0xe4, 32},
-	{0xc3, 0xc8, 36},
-	{0x42, 0xc3, 40},
-	{0x5d, 0xc4, 45},
-	{0x52, 0x65, 50},
-	{0x53, 0x65, 50},
-	{0x6d, 0x66, 56},
-	{0x5a, 0x64, 65},
-	{0x46, 0x44, 68},
-	{0x3e, 0x43, 75},
-	{0x6d, 0x46, 76},
-	{0x41, 0x43, 79},
-	{0x31, 0x42, 79},
-	{0x46, 0x25, 85},
-	{0x78, 0x29, 87},
-	{0x62, 0x44, 95},
-	{0x2b, 0x22, 105},
-	{0x49, 0x24, 106},
-	{0xc3, 0x28, 108},
-	{0x3c, 0x23, 109},
-	{0xf7, 0x2c, 132},
-	{0xd4, 0x28, 136},
-	{0x41, 0x05, 158},
-	{0x43, 0x05, 162},
-	{0xe1, 0x0f, 175},
-	{0xfc, 0x12, 189},
-	{0xde, 0x26, 194},
-	{0x54, 0x05, 203},
-	{0x3f, 0x03, 230},
-	{0x30, 0x02, 234},
-	{0x24, 0x01, 266},
-	{0x52, 0x2a, 54},
-	{0x52, 0x6a, 27},
-	{0x62, 0x24, 70},
-	{0x62, 0x64, 70},
-	{0xa8, 0x4c, 30},
-	{0x20, 0x26, 33},
-	{0x31, 0xc2, 39},
-	{0xbf, 0xc8, 35},
-	{0x60, 0x36, 30},
-	{0x40, 0x4a, 28},
-	{0x9f, 0x46, 44},
-	{0x97, 0x2c, 26},
-	{0x44, 0xe4, 25},
-	{0x7e, 0x32, 47},
-	{0x8a, 0x24, 31},
-	{0x97, 0x2c, 26},
-	{0xce, 0x3c, 39},
-	{0x52, 0x4a, 36},
-	{0x34, 0x61, 95},
-	{0x78, 0x27, 108},
-	{0xff, 0x1b, 6625}
-};
-
-UCHAR SiS300_ScreenOffset[] =
-    { 0x14, 0x19, 0x20, 0x28, 0x32, 0x40, 0x50, 0x64, 0x78, 0x80, 0x2d, 0x35,
-	    0xff };
-
-typedef struct _SiS300_StResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
+SiS300_VCLKDataStruct  SiS300_VCLKData[]=
+{ /* TW: At 0x484e in BIOS */
+ { 0x1b,0xe1, 25},
+ { 0x4e,0xe4, 28},
+ { 0x57,0xe4, 32},
+ { 0xc3,0xc8, 36},
+ { 0x42,0xc3, 40},
+ { 0x5d,0xc4, 45},
+ { 0x52,0x65, 50},
+ { 0x53,0x65, 50},
+ { 0x6d,0x66, 56},
+ { 0x5a,0x64, 65},
+ { 0x46,0x44, 68},
+ { 0x3e,0x43, 75},
+ { 0x6d,0x46, 76},
+ { 0x41,0x43, 79},
+ { 0x31,0x42, 79},
+ { 0x46,0x25, 85},
+ { 0x78,0x29, 87},
+ { 0x62,0x44, 95},
+ { 0x2b,0x22,105},
+ { 0x49,0x24,106},
+ { 0xc3,0x28,108},
+ { 0x3c,0x23,109},
+ { 0xf7,0x2c,132},
+ { 0xd4,0x28,136},
+ { 0x41,0x05,158},
+ { 0x43,0x05,162},
+ { 0xe1,0x0f,175},
+ { 0xfc,0x12,189},
+ { 0xde,0x26,194},
+ { 0x54,0x05,203},
+ { 0x3f,0x03,230},
+ { 0x30,0x02,234},
+ { 0x24,0x01,266},
+ { 0x52,0x2a, 54},
+ { 0x52,0x6a, 27},
+ { 0x62,0x24, 70},
+ { 0x62,0x64, 70},
+ { 0xa8,0x4c, 30},
+ { 0x20,0x26, 33},
+ { 0x31,0xc2, 39},
+ { 0xbf,0xc8, 35},
+ { 0x60,0x36, 30},
+ { 0x40,0x4a, 28},
+ { 0x9f,0x46, 44},
+ { 0x97,0x2c, 26},
+ { 0x44,0xe4, 25},
+ { 0x7e,0x32, 47},
+ { 0x8a,0x24, 31},
+ { 0x97,0x2c, 26},
+ { 0xce,0x3c, 39},
+ { 0x52,0x4a, 36},
+ { 0x34,0x61, 95},
+ { 0x78,0x27,108},
+ { 0xce,0x25,189},  /* TW: This was missing */
+ { 0xff,0x1b,6625}
+};
+
+/* TW: at 0x377d in BIOS */
+UCHAR SiS300_ScreenOffset[]={ 0x14,0x19,0x20,0x28,0x32,0x40,0x50,0x64,0x78,0x80,0x2d,0x35,0xff };
+
+typedef struct _SiS300_StResInfoStruct
+{
+USHORT HTotal;
+USHORT VTotal;
 } SiS300_StResInfoStruct;
-SiS300_StResInfoStruct SiS300_StResInfo[] = {
-	{640, 400},
-	{640, 350},
-	{720, 400},
-	{720, 350},
-	{640, 480}
+SiS300_StResInfoStruct  SiS300_StResInfo[]=
+{
+ { 640,400},
+ { 640,350},
+ { 720,400},
+ { 720,350},
+ { 640,480}
 };
 
-typedef struct _SiS300_ModeResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
-	UCHAR XChar;
-	UCHAR YChar;
+typedef struct _SiS300_ModeResInfoStruct
+{
+USHORT HTotal;
+USHORT VTotal;
+UCHAR  XChar;
+UCHAR  YChar;
 } SiS300_ModeResInfoStruct;
-SiS300_ModeResInfoStruct SiS300_ModeResInfo[] = {
-	{320, 200, 8, 8},
-	{320, 240, 8, 8},
-	{320, 400, 8, 8},
-	{400, 300, 8, 8},
-	{512, 384, 8, 8},
-	{640, 400, 8, 16},
-	{640, 480, 8, 16},
-	{800, 600, 8, 16},
-	{1024, 768, 8, 16},
-	{1280, 1024, 8, 16},
-	{1600, 1200, 8, 16},
-	{1920, 1440, 8, 16},
-	{720, 480, 8, 16},
-	{720, 576, 8, 16},
-	{1280, 960, 8, 16}
+SiS300_ModeResInfoStruct  SiS300_ModeResInfo[]=
+{ /* TW: At 0x5957 in BIOS */
+ {  320, 200, 8, 8},
+ {  320, 240, 8, 8},
+ {  320, 400, 8, 8},
+ {  400, 300, 8, 8},
+ {  512, 384, 8, 8},
+ {  640, 400, 8,16},
+ {  640, 480, 8,16},
+ {  800, 600, 8,16},
+ { 1024, 768, 8,16},
+ { 1280,1024, 8,16},
+ { 1600,1200, 8,16},
+ { 1920,1440, 8,16},
+ { 2048,1536, 8,16},   /* TW: this was missing here, wasn't it? (not in BIOS) */
+ {  720, 480, 8,16},   /*     (otherwise RESINFO index is wrong!) */
+ {  720, 576, 8,16},
+ { 1280, 960, 8,16}
 };
 
-UCHAR SiS300_OutputSelect = 0x40;
+UCHAR SiS300_OutputSelect =0x40;
 UCHAR SiS300_SoftSetting = 30;
-UCHAR SiS300_SR07 = 0x10;
-UCHAR SiS300_SR15[8][4] = {
-	{0x1, 0x9, 0xa3, 0x0},
-	{0x43, 0x43, 0x43, 0x0},
-	{0x1e, 0x1e, 0x1e, 0x0},
-	{0x2a, 0x2a, 0x2a, 0x0},
-	{0x6, 0x6, 0x6, 0x0},
-	{0x0, 0x0, 0x0, 0x0},
-	{0x0, 0x0, 0x0, 0x0},
-	{0x0, 0x0, 0x0, 0x0}
-};
-UCHAR SiS300_SR1F = 0x0;
-UCHAR SiS300_SR21 = 0x16;
-UCHAR SiS300_SR22 = 0xb2;
-UCHAR SiS300_SR23 = 0xf6;
-UCHAR SiS300_SR24 = 0xd;
-UCHAR SiS300_SR25[] = { 0x0, 0x0 };
-UCHAR SiS300_SR31 = 0x0;
-UCHAR SiS300_SR32 = 0x11;
-UCHAR SiS300_SR33 = 0x0;
+UCHAR SiS300_SR07=0x10;
+UCHAR SiS300_SR15[8][4]={
+ {0x1,0x9,0xa3,0x0},
+ {0x43,0x43,0x43,0x0},
+ {0x1e,0x1e,0x1e,0x0},
+ {0x2a,0x2a,0x2a,0x0},
+ {0x6,0x6,0x6,0x0},
+ {0x0,0x0,0x0,0x0},
+ {0x0,0x0,0x0,0x0},
+ {0x0,0x0,0x0,0x0}
+};
+UCHAR SiS300_SR1F=0x0;
+UCHAR SiS300_SR21=0x16;
+UCHAR SiS300_SR22=0xb2;
+UCHAR SiS300_SR23=0xf6;
+UCHAR SiS300_SR24=0xd;
+UCHAR SiS300_SR25[]={0x0,0x0};
+UCHAR SiS300_SR31=0x0;
+UCHAR SiS300_SR32=0x11;
+UCHAR SiS300_SR33=0x0;
 UCHAR SiS300_CRT2Data_1_2 = 0x40;
 UCHAR SiS300_CRT2Data_4_D = 0x0;
 UCHAR SiS300_CRT2Data_4_E = 0x0;
@@ -916,607 +983,1311 @@
 USHORT SiS300_RGBSenseData = 0xd1;
 USHORT SiS300_VideoSenseData = 0xb3;
 USHORT SiS300_YCSenseData = 0xb9;
-USHORT SiS300_RGBSenseData2 = 0x0190;	/*301b */
+USHORT SiS300_RGBSenseData2 = 0x0190;     /*301b*/
 USHORT SiS300_VideoSenseData2 = 0x0174;
 USHORT SiS300_YCSenseData2 = 0x016b;
 
 UCHAR SiS300_CR40[5][4];
 UCHAR SiS300_CR49[2];
-UCHAR SiS300_NTSCPhase[] = { 0x21, 0xed, 0x8a, 0x8 };
-UCHAR SiS300_PALPhase[] = { 0x2a, 0x5, 0xd3, 0x0 };
-UCHAR SiS300_NTSCPhase2[] = { 0x21, 0xF0, 0x7B, 0xD6 };	/*301b */
-UCHAR SiS300_PALPhase2[] = { 0x2a, 0x09, 0x86, 0xe9 };
-UCHAR SiS300_PALMPhase[] = { 0x21, 0xE4, 0x2E, 0x9B };	/*palmn */
-UCHAR SiS300_PALNPhase[] = { 0x21, 0xF4, 0x3E, 0xBA };
+UCHAR SiS300_NTSCPhase[] = {0x21,0xed,0x8a,0x8};
+UCHAR SiS300_PALPhase[] = {0x2a,0x5,0xd3,0x0};
+UCHAR SiS300_NTSCPhase2[] = {0x21,0xF0,0x7B,0xD6};/*301b*/
+UCHAR SiS300_PALPhase2[] = {0x2a,0x09,0x86,0xe9};
+UCHAR SiS300_PALMPhase[] = {0x21,0xE4,0x2E,0x9B};   /*palmn*/
+UCHAR SiS300_PALNPhase[] = {0x21,0xF4,0x3E,0xBA};
 
-typedef struct _SiS300_PanelDelayTblStruct {
-	UCHAR timer[2];
+typedef struct _SiS300_PanelDelayTblStruct
+{
+UCHAR timer[2];
 } SiS300_PanelDelayTblStruct;
-SiS300_PanelDelayTblStruct SiS300_PanelDelayTbl[] = {
-	{{0x05, 0xaa}},
-	{{0x05, 0x14}},
-	{{0x05, 0x36}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}},
-	{{0x05, 0x90}},
-	{{0x05, 0x90}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}},
-	{{0x05, 0x64}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}},
-	{{0x05, 0x14}}
-};
-
-typedef struct _SiS300_LCDDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+SiS300_PanelDelayTblStruct SiS300_PanelDelayTbl[]=
+{
+ {{0x05,0xaa}},
+ {{0x05,0x14}},
+ {{0x05,0x36}},
+ {{0x05,0x14}},
+ {{0x05,0x14}},
+ {{0x05,0x14}},
+ {{0x05,0x90}},
+ {{0x05,0x90}},
+ {{0x05,0x14}},
+ {{0x05,0x14}},
+ {{0x05,0x14}},
+ {{0x05,0x14}},
+ {{0x05,0x64}},
+ {{0x05,0x14}},
+ {{0x05,0x14}},
+ {{0x05,0x14}}
+};
+
+typedef struct _SiS300_LCDDataStruct
+{
+USHORT RVBHCMAX;
+USHORT RVBHCFACT;
+USHORT VGAHT;
+USHORT VGAVT;
+USHORT LCDHT;
+USHORT LCDVT;
 } SiS300_LCDDataStruct;
-SiS300_LCDDataStruct SiS300_StLCD1024x768Data[] = {
-	{66, 31, 992, 510, 1320, 816},
-	{66, 31, 992, 510, 1320, 816},
-	{176, 75, 900, 510, 1320, 816},
-	{176, 75, 900, 510, 1320, 816},
-	{66, 31, 992, 510, 1320, 816},
-	{27, 16, 1024, 650, 1350, 832},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS300_LCDDataStruct SiS300_ExtLCD1024x768Data[] = {
-	{12, 5, 896, 512, 1344, 806},
-	{12, 5, 896, 510, 1344, 806},
-	{32, 15, 1008, 505, 1344, 806},
-	{32, 15, 1008, 514, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS300_LCDDataStruct SiS300_St2LCD1024x768Data[] = {
-	{62, 25, 800, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{104, 45, 945, 496, 1344, 806},
-	{62, 25, 800, 546, 1344, 806},
-	{31, 18, 1008, 624, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS300_LCDDataStruct SiS300_StLCD1280x1024Data[] = {
-	{4, 1, 880, 510, 1650, 1088},
-	{4, 1, 880, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{4, 1, 880, 510, 1650, 1088},
-	{13, 5, 1024, 675, 1560, 1152},
-	{16, 9, 1266, 804, 1688, 1072},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS300_LCDDataStruct SiS300_ExtLCD1280x1024Data[] = {
-	{211, 60, 1024, 501, 1688, 1066},
-	{211, 60, 1024, 508, 1688, 1066},
-	{211, 60, 1024, 501, 1688, 1066},
-	{211, 60, 1024, 508, 1688, 1066},
-	{211, 60, 1024, 500, 1688, 1066},
-	{211, 75, 1024, 625, 1688, 1066},
-	{211, 120, 1280, 798, 1688, 1066},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS300_LCDDataStruct SiS300_St2LCD1280x1024Data[] = {
-	{22, 5, 800, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{13, 5, 1024, 675, 1560, 1152},
-	{16, 9, 1266, 804, 1688, 1072},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS300_LCDDataStruct SiS300_NoScaleData[] = {
-	{1, 1, 800, 449, 800, 449},
-	{1, 1, 800, 449, 800, 449},
-	{1, 1, 900, 449, 900, 449},
-	{1, 1, 900, 449, 900, 449},
-	{1, 1, 800, 525, 800, 525},
-	{1, 1, 1056, 628, 1056, 628},
-	{1, 1, 1344, 806, 1344, 806},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS300_LCDDataStruct SiS300_LCD1280x960Data[] = {
-	{9, 2, 800, 500, 1800, 1000},
-	{9, 2, 800, 500, 1800, 1000},
-	{4, 1, 900, 500, 1800, 1000},
-	{4, 1, 900, 500, 1800, 1000},
-	{9, 2, 800, 500, 1800, 1000},
-	{30, 11, 1056, 625, 1800, 1000},
-	{5, 3, 1350, 800, 1800, 1000},
-	{1, 1, 1576, 1050, 1576, 1050},
-	{1, 1, 1800, 1000, 1800, 1000}
-};
-
-typedef struct _SiS300_TVDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT TVHDE;
-	USHORT TVVDE;
-	USHORT RVBHRS;
-	UCHAR FlickerMode;
-	USHORT HALFRVBHRS;
-	UCHAR RY1COE;
-	UCHAR RY2COE;
-	UCHAR RY3COE;
-	UCHAR RY4COE;
+SiS300_LCDDataStruct  SiS300_StLCD1024x768Data[]=
+{
+ {   66,  31, 992, 510,1320, 816},
+ {   66,  31, 992, 510,1320, 816},
+ {  176,  75, 900, 510,1320, 816},
+ {  176,  75, 900, 510,1320, 816},
+ {   66,  31, 992, 510,1320, 816},
+ {   27,  16,1024, 650,1350, 832},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS300_LCDDataStruct  SiS300_ExtLCD1024x768Data[]=
+{
+ {   12,   5, 896, 512,1344, 806},
+ {   12,   5, 896, 510,1344, 806},
+ {   32,  15,1008, 505,1344, 806},
+ {   32,  15,1008, 514,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS300_LCDDataStruct  SiS300_St2LCD1024x768Data[]=
+{
+ {   62,  25, 800, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {  104,  45, 945, 496,1344, 806},
+ {   62,  25, 800, 546,1344, 806},
+ {   31,  18,1008, 624,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS300_LCDDataStruct  SiS300_StLCD1280x1024Data[]=
+{
+ {    4,   1, 880, 510,1650,1088},
+ {    4,   1, 880, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {    4,   1, 880, 510,1650,1088},
+ {   13,   5,1024, 675,1560,1152},
+ {   16,   9,1266, 804,1688,1072},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS300_LCDDataStruct  SiS300_ExtLCD1280x1024Data[]=
+{
+ {  211,  60,1024, 501,1688,1066},
+ {  211,  60,1024, 508,1688,1066},
+ {  211,  60,1024, 501,1688,1066},
+ {  211,  60,1024, 508,1688,1066},
+ {  211,  60,1024, 500,1688,1066},
+ {  211,  75,1024, 625,1688,1066},
+ {  211, 120,1280, 798,1688,1066},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS300_LCDDataStruct  SiS300_St2LCD1280x1024Data[]=
+{
+ {   22,   5, 800, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {   13,   5,1024, 675,1560,1152},
+ {   16,   9,1266, 804,1688,1072},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS300_LCDDataStruct  SiS300_NoScaleData[]=
+{
+ {    1,   1, 800, 449, 800, 449},
+ {    1,   1, 800, 449, 800, 449},
+ {    1,   1, 900, 449, 900, 449},
+ {    1,   1, 900, 449, 900, 449},
+ {    1,   1, 800, 525, 800, 525},
+ {    1,   1,1056, 628,1056, 628},
+ {    1,   1,1344, 806,1344, 806},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS300_LCDDataStruct  SiS300_LCD1280x960Data[]=
+{
+ {    9,   2, 800, 500,1800,1000},
+ {    9,   2, 800, 500,1800,1000},
+ {    4,   1, 900, 500,1800,1000},
+ {    4,   1, 900, 500,1800,1000},
+ {    9,   2, 800, 500,1800,1000},
+ {   30,  11,1056, 625,1800,1000},
+ {    5,   3,1350, 800,1800,1000},
+ {    1,   1,1576,1050,1576,1050},
+ {    1,   1,1800,1000,1800,1000}
+};
+
+typedef struct _SiS300_TVDataStruct
+{
+USHORT RVBHCMAX;
+USHORT RVBHCFACT;
+USHORT VGAHT;
+USHORT VGAVT;
+USHORT TVHDE;
+USHORT TVVDE;
+USHORT RVBHRS;
+UCHAR FlickerMode;
+USHORT HALFRVBHRS;
+UCHAR RY1COE;
+UCHAR RY2COE;
+UCHAR RY3COE;
+UCHAR RY4COE;
 } SiS300_TVDataStruct;
-SiS300_TVDataStruct SiS300_StPALData[] = {
-	{1, 1, 864, 525, 1270, 400, 100, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 350, 100, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 400, 0, 0, 720, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 864, 525, 1270, 350, 0, 0, 720, 0xf4, 0x0b, 0x1c, 0x0a},
-	{1, 1, 864, 525, 1270, 480, 50, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 600, 50, 0, 0, 0xf4, 0xff, 0x1c, 0x22}
-};
-
-SiS300_TVDataStruct SiS300_ExtPALData[] = {
-	{27, 10, 848, 448, 1270, 530, 50, 0, 50, 0xf4, 0xff, 0x1c, 0x22},
-	{108, 35, 848, 398, 1270, 530, 50, 0, 50, 0xf4, 0xff, 0x1c, 0x22},
-	{12, 5, 954, 448, 1270, 530, 50, 0, 50, 0xf1, 0x04, 0x1f, 0x18},
-	{9, 4, 960, 463, 1644, 438, 50, 0, 50, 0xf4, 0x0b, 0x1c, 0x0a},
-	{9, 4, 848, 528, 1270, 530, 0, 0, 50, 0xf5, 0xfb, 0x1b, 0x2a},
-	{36, 25, 1060, 648, 1316, 530, 438, 0, 438, 0xeb, 0x05, 0x25, 0x16},
-	{3, 2, 1080, 619, 1270, 540, 438, 0, 438, 0xf3, 0x00, 0x1d, 0x20},
-	{1, 1, 1170, 821, 1270, 520, 686, 0, 686, 0xF3, 0x00, 0x1D, 0x20}	/*301b */
+SiS300_TVDataStruct  SiS300_StPALData[]=
+{
+ {    1,   1, 864, 525,1270, 400, 100,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 350, 100,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 400,   0,   0, 720,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 864, 525,1270, 350,   0,   0, 720,0xf4,0x0b,0x1c,0x0a},
+ {    1,   1, 864, 525,1270, 480,  50,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 600,  50,   0,   0,0xf4,0xff,0x1c,0x22}
+};
+
+SiS300_TVDataStruct  SiS300_ExtPALData[]=
+{
+ {   27,  10, 848, 448,1270, 530,  50,   0,  50,0xf4,0xff,0x1c,0x22},
+ {  108,  35, 848, 398,1270, 530,  50,   0,  50,0xf4,0xff,0x1c,0x22},
+ {   12,   5, 954, 448,1270, 530,  50,   0,  50,0xf1,0x04,0x1f,0x18},
+ {    9,   4, 960, 463,1644, 438,  50,   0,  50,0xf4,0x0b,0x1c,0x0a},
+ {    9,   4, 848, 528,1270, 530,   0,   0,  50,0xf5,0xfb,0x1b,0x2a},
+ {   36,  25,1060, 648,1316, 530, 438,   0, 438,0xeb,0x05,0x25,0x16},
+ {    3,   2,1080, 619,1270, 540, 438,   0, 438,0xf3,0x00,0x1d,0x20},
+ {    1,   1,1170, 821,1270, 520, 686,   0, 686,0xF3,0x00,0x1D,0x20}     /*301b*/
 
 };
 
-SiS300_TVDataStruct SiS300_StNTSCData[] = {
-	{1, 1, 858, 525, 1270, 400, 50, 0, 760, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 350, 50, 0, 640, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 400, 0, 0, 720, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 350, 0, 0, 720, 0xf4, 0x0b, 0x1c, 0x0a},
-	{1, 1, 858, 525, 1270, 480, 0, 0, 760, 0xf1, 0x04, 0x1f, 0x18}
-};
-
-SiS300_TVDataStruct SiS300_ExtNTSCData[] = {
-	{143, 65, 858, 443, 1270, 440, 171, 0, 171, 0xf1, 0x04, 0x1f, 0x18},
-	{88, 35, 858, 393, 1270, 440, 171, 0, 171, 0xf1, 0x04, 0x1f, 0x18},
-	{143, 70, 924, 443, 1270, 440, 92, 0, 92, 0xf1, 0x04, 0x1f, 0x18},
-	{143, 70, 924, 393, 1270, 440, 92, 0, 92, 0xf4, 0x0b, 0x1c, 0x0a},
-	{143, 76, 836, 523, 1270, 440, 224, 0, 0, 0xf1, 0x05, 0x1f, 0x16},
-	{143, 120, 1056, 643, 1270, 440, 0, 128, 0, 0xf4, 0x10, 0x1c, 0x00},
-	{143, 76, 836, 523, 1270, 440, 0, 128, 0, 0xee, 0x0c, 0x22, 0x08},
-	{65, 64, 1056, 791, 1270, 480, 638, 0, 0, 0xf1, 0x04, 0x1f, 0x18}	/*301b */
-};
-
-SiS_TVDataStruct SiS300_St1HiTVData[] = {
-	
-	    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00, 0x00}
-};
-
-SiS_TVDataStruct SiS300_St2HiTVData[] = {
-	
-	    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00, 0x00}
-};
-
-SiS_TVDataStruct SiS300_ExtHiTVData[] = {
-	
-	    {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00, 0x00}
+SiS300_TVDataStruct  SiS300_StNTSCData[]=
+{
+ {    1,   1, 858, 525,1270, 400,  50,   0, 760,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 350,  50,   0, 640,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 400,   0,   0, 720,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 350,   0,   0, 720,0xf4,0x0b,0x1c,0x0a},
+ {    1,   1, 858, 525,1270, 480,   0,   0, 760,0xf1,0x04,0x1f,0x18}
 };
 
-UCHAR SiS300_NTSCTiming[] = {
-	0x17, 0x1d, 0x03, 0x09, 0x05, 0x06, 0x0c, 0x0c,
-	0x94, 0x49, 0x01, 0x0a, 0x06, 0x0d, 0x04, 0x0a,
-	0x06, 0x14, 0x0d, 0x04, 0x0a, 0x00, 0x85, 0x1b,
-	0x0c, 0x50, 0x00, 0x97, 0x00, 0xda, 0x4a, 0x17,
-	0x7d, 0x05, 0x4b, 0x00, 0x00, 0xe2, 0x00, 0x02,
-	0x03, 0x0a, 0x65, 0x9d, 0x08, 0x92, 0x8f, 0x40,
-	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x50,
-	0x00, 0x40, 0x44, 0x00, 0xdb, 0x02, 0x3b, 0x00
+SiS300_TVDataStruct  SiS300_ExtNTSCData[]=
+{
+ {  143,  65, 858, 443,1270, 440, 171,   0, 171,0xf1,0x04,0x1f,0x18},
+ {   88,  35, 858, 393,1270, 440, 171,   0, 171,0xf1,0x04,0x1f,0x18},
+ {  143,  70, 924, 443,1270, 440,  92,   0,  92,0xf1,0x04,0x1f,0x18},
+ {  143,  70, 924, 393,1270, 440,  92,   0,  92,0xf4,0x0b,0x1c,0x0a},
+ {  143,  76, 836, 523,1270, 440, 224,   0,   0,0xf1,0x05,0x1f,0x16},
+ {  143, 120,1056, 643,1270, 440,   0, 128,   0,0xf4,0x10,0x1c,0x00},
+ {  143,  76, 836, 523,1270, 440,   0, 128,   0,0xee,0x0c,0x22,0x08},
+ {   65,  64,1056, 791,1270, 480, 638,   0,   0,0xf1,0x04,0x1f,0x18} /*301b*/     
 };
 
-UCHAR SiS300_PALTiming[] = {
-	0x19, 0x52, 0x35, 0x6e, 0x04, 0x38, 0x3d, 0x70,
-	0x94, 0x49, 0x01, 0x12, 0x06, 0x3e, 0x35, 0x6d,
-	0x06, 0x14, 0x3e, 0x35, 0x6d, 0x00, 0x45, 0x2b,
-	0x70, 0x50, 0x00, 0x9b, 0x00, 0xd9, 0x5d, 0x17,
-	0x7d, 0x05, 0x45, 0x00, 0x00, 0xe8, 0x00, 0x02,
-	0x0d, 0x00, 0x68, 0xb0, 0x0b, 0x92, 0x8f, 0x40,
-	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x63,
-	0x00, 0x40, 0x3e, 0x00, 0xe1, 0x02, 0x28, 0x00
+SiS_TVDataStruct  SiS300_St1HiTVData[]=
+{
+ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
 };
 
-UCHAR SiS300_HiTVExtTiming[] = { 0x00 };
+SiS_TVDataStruct  SiS300_St2HiTVData[]=
+{
+ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
+};
 
-UCHAR SiS300_HiTVSt1Timing[] = { 0x00 };
+SiS_TVDataStruct  SiS300_ExtHiTVData[]=
+{
+ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
+};
+
+UCHAR SiS300_NTSCTiming[] = {
+  0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
+  0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
+  0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
+  0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
+  0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
+  0x03,0x0a,0x65,0x9d,0x08,0x92,0x8f,0x40,
+  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x50,
+  0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00};
+
+UCHAR SiS300_PALTiming[] = {
+  0x19,0x52,0x35,0x6e,0x04,0x38,0x3d,0x70,
+  0x94,0x49,0x01,0x12,0x06,0x3e,0x35,0x6d,
+  0x06,0x14,0x3e,0x35,0x6d,0x00,0x45,0x2b,
+  0x70,0x50,0x00,0x9b,0x00,0xd9,0x5d,0x17,
+  0x7d,0x05,0x45,0x00,0x00,0xe8,0x00,0x02,
+  0x0d,0x00,0x68,0xb0,0x0b,0x92,0x8f,0x40,
+  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x63,
+  0x00,0x40,0x3e,0x00,0xe1,0x02,0x28,0x00};
 
-UCHAR SiS300_HiTVSt2Timing[] = { 0x00 };
+UCHAR SiS300_HiTVExtTiming[] = {0x00};
 
-UCHAR SiS300_HiTVTextTiming[] = { 0x00 };
+UCHAR SiS300_HiTVSt1Timing[] = {0x00};
 
-UCHAR SiS300_HiTVGroup3Data[] = { 0x00 };
+UCHAR SiS300_HiTVSt2Timing[] = {0x00};
 
-UCHAR SiS300_HiTVGroup3Simu[] = { 0x00 };
+UCHAR SiS300_HiTVTextTiming[] = {0x00};
 
-UCHAR SiS300_HiTVGroup3Text[] = { 0x00 };
+UCHAR SiS300_HiTVGroup3Data[] = {0x00};
 
-typedef struct _SiS300_LVDSDataStruct {
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+UCHAR SiS300_HiTVGroup3Simu[] = {0x00};
+
+UCHAR SiS300_HiTVGroup3Text[] = {0x00};
+
+typedef struct _SiS300_LVDSDataStruct
+{
+USHORT VGAHT;
+USHORT VGAVT;
+USHORT LCDHT;
+USHORT LCDVT;
 } SiS300_LVDSDataStruct;
-SiS300_LVDSDataStruct SiS300_LVDS800x600Data_1[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS800x600Data_1[]=
+{
+ {848, 433,1060, 629},
+ {848, 389,1060, 629},
+ {848, 433,1060, 629},
+ {848, 389,1060, 629},
+ {848, 518,1060, 629},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
 };
 
-SiS300_LVDSDataStruct SiS300_LVDS800x600Data_2[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS800x600Data_2[]=
+{
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
 };
 
-SiS300_LVDSDataStruct SiS300_LVDS1024x768Data_1[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS1024x768Data_1[]=
+{
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 518,1344, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
 };
 
-SiS300_LVDSDataStruct SiS300_LVDS1024x768Data_2[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS1024x768Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
 };
 
-SiS300_LVDSDataStruct SiS300_LVDS1280x1024Data_1[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS1280x1024Data_1[]=
+{
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 518,1344, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
 };
 
-SiS300_LVDSDataStruct SiS300_LVDS1280x1024Data_2[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS1280x1024Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
 };
 
-SiS300_LVDSDataStruct SiS300_LVDS640x480Data_1[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_LVDS640x480Data_1[]=
+{
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 525, 800, 525},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628}
 };
 
-SiS300_LVDSDataStruct SiS300_CHTVUNTSCData[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_CHTVUNTSCData[]=
+{
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {784, 600, 784, 600},
+ {1064, 750,1064, 750}
 };
 
-SiS300_LVDSDataStruct SiS300_CHTVONTSCData[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_CHTVONTSCData[]=
+{
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {784, 525, 784, 525},
+ {1040, 700,1040, 700}
 };
 
-SiS300_LVDSDataStruct SiS300_CHTVUPALData[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_CHTVUPALData[]=
+{
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {840, 750, 840, 750},
+ {936, 836, 936, 836}
 };
 
-SiS300_LVDSDataStruct SiS300_CHTVOPALData[] = {
-	{0x00, 0x00, 0x00, 0x00}
+SiS300_LVDSDataStruct  SiS300_CHTVOPALData[]=
+{
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {840, 625, 840, 625},
+ {960, 750, 960, 750}
 };
 
-typedef struct _SiS300_LVDSDesStruct {
-	USHORT LCDHDES;
-	USHORT LCDVDES;
+typedef struct _SiS300_LVDSDesStruct
+{
+USHORT LCDHDES;
+USHORT LCDVDES;
 } SiS300_LVDSDesStruct;
-SiS300_LVDSDesStruct SiS300_PanelType00_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType00_1[]=
+{
+ {0, 626},
+ {0, 624},
+ {0, 626},
+ {0, 624},
+ {0, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType01_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType01_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType02_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType02_1[]=
+{
+ {0, 626},
+ {0, 624},
+ {0, 626},
+ {0, 624},
+ {0, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType03_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType03_1[]=
+{
+ { 8, 436},
+ { 8, 440},
+ { 8, 436},
+ { 8, 440},
+ { 8, 512},
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType04_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType04_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType05_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType05_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType06_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType06_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType07_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType07_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType08_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType08_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType09_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType09_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0a_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0a_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0b_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0b_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0c_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0c_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0d_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0d_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0e_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0e_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0f_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0f_1[]=
+{
+{1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType00_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType00_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType01_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType01_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType02_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType02_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType03_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType03_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {1152, 622},
+ {1152, 597}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType04_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType04_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType05_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType05_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType06_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType06_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType07_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType07_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType08_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType08_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ {  0, 627},
+ {  0, 627},
+ {  0,   0},
+ {  0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType09_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType09_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0a_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0a_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ {  0, 627},
+ {  0, 627},
+ {  0,   0},
+ {  0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0b_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0b_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0c_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0c_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0d_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0d_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0e_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0e_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
-SiS300_LVDSDesStruct SiS300_PanelType0f_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_PanelType0f_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ {   0, 805},
+ {   0, 794},
+ {   0,   0}
 };
 
 /*301b*/
-SiS300_LVDSDesStruct SiS300_PanelType1076_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct SiS300_PanelType1076_1[]=
+{
+{0x00,0x00}
 };
-SiS300_LVDSDesStruct SiS300_PanelType1210_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct SiS300_PanelType1210_1[]=
+{
+{0x00,0x00}
 };
-SiS300_LVDSDesStruct SiS300_PanelType1296_1[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct SiS300_PanelType1296_1[]=
+{
+{0x00,0x00}
 };
-SiS300_LVDSDesStruct SiS300_PanelType1076_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct SiS300_PanelType1076_2[]=
+{
+{0x00,0x00}
 };
-SiS300_LVDSDesStruct SiS300_PanelType1210_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct SiS300_PanelType1210_2[]=
+{
+{0x00,0x00}
 };
-SiS300_LVDSDesStruct SiS300_PanelType1296_2[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct SiS300_PanelType1296_2[]=
+{
+{0x00,0x00}
 };
 /*end 301b*/
 
-SiS300_LVDSDesStruct SiS300_CHTVUNTSCDesData[] = {
-	{0x00, 0x00}
+/* TW: TV won't work unless these tables are filled with data */
+SiS300_LVDSDesStruct  SiS300_CHTVUNTSCDesData[]=
+{
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00}
 };
 
-SiS300_LVDSDesStruct SiS300_CHTVONTSCDesData[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_CHTVONTSCDesData[]=
+{
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00}
 };
 
-SiS300_LVDSDesStruct SiS300_CHTVUPALDesData[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_CHTVUPALDesData[]=
+{
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00}
 };
 
-SiS300_LVDSDesStruct SiS300_CHTVOPALDesData[] = {
-	{0x00, 0x00}
+SiS300_LVDSDesStruct  SiS300_CHTVOPALDesData[]=
+{
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00},
+ {0x00,0x00}
 };
 
-typedef struct _SiS300_LVDSCRT1DataStruct {
-	UCHAR CR[15];
+typedef struct _SiS300_LVDSCRT1DataStruct
+{
+UCHAR CR[15];
 } SiS300_LVDSCRT1DataStruct;
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_1[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT1800x600_1[]=
+{
+ {{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
+   0x00 }},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }}
+};
+
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11024x768_1[]=
+{ 
+ {{0x64,0x4f,0x88,0x54,0x9f,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00}},
+ {{0x64,0x4f,0x88,0x54,0x9f,0x97,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00}},
+ {{0x64,0x4f,0x88,0x54,0x9f,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00}},
+ {{0x64,0x4f,0x88,0x54,0x9f,0x97,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00}},
+ {{0x64,0x4f,0x88,0x54,0x9f,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
+   0x00}},
+ {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
+   0x01}},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01} }
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_1[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11280x1024_1[]=
+{
+ {{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
+   0x00 }},
+ {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
+   0x01 }},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_1[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT1800x600_1_H[]=
+{
+ {{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x04,
+   0x00 }},
+ {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_1_H[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11024x768_1_H[]=
+{
+ {{0x37,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
+   0x00 }},
+ {{0x37,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x83,0x01,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x83,0x01,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x9B,0x2b,0x94,0x04,0x3e,
+   0xE2,0x89,0xDf,0x05,0x00,0x00,0x44,
+   0x00}},
+ {{0x41,0x31,0x85,0x35,0x1d,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x7D,0x20,0x00,0x55,
+   0x01}},
+ {{0x4f,0x3F,0x93,0x45,0x0D,0x24,0xf5,
+   0x02,0x88,0xFf,0x25,0x10,0x00,0x01,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_1_H[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11280x1024_1_H[]=
+{
+ {{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x04,
+   0x00 }},
+ {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_1_H[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT1800x600_2[]=
+{
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_2[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11024x768_2[]=
+{
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01 }},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_2[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11280x1024_2[]=
+{
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01 }},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_2[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT1800x600_2_H[]=
+{
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x3a,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT1800x600_2_H[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11024x768_2_H[]=
+{
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11024x768_2_H[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_LVDSCRT11280x1024_2_H[]=
+{
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x31,0x93,0x3e,0x86,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01}}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_LVDSCRT11280x1024_2_H[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_CHTVCRT1UNTSC[]=
+{
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,
+   0x00 }},
+ {{0x5d,0x4f,0x81,0x53,0x9c,0x56,0xba,
+   0x18,0x84,0xdf,0x57,0x00,0x00,0x01,
+   0x00 }},
+ {{0x80,0x63,0x84,0x6c,0x17,0xec,0xf0,
+   0x90,0x8c,0x57,0xed,0x20,0x00,0x06,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_CHTVCRT1UNTSC[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_CHTVCRT1ONTSC[]=
+{
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,
+   0x00 }},
+ {{0x5d,0x4f,0x81,0x56,0x9c,0x0b,0x3e,
+   0xe8,0x84,0xdf,0x0c,0x00,0x00,0x01,
+   0x00 }},
+ {{0x7d,0x63,0x81,0x6a,0x16,0xba,0xf0,
+   0x7f,0x86,0x57,0xbb,0x00,0x00,0x06,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_CHTVCRT1ONTSC[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_CHTVCRT1UPAL[]=
+{
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x55,0x80,0xec,0xba,
+   0x50,0x84,0xdf,0xed,0x00,0x00,0x05,
+   0x00 }},
+ {{0x70,0x63,0x94,0x68,0x8d,0x42,0xf1,
+   0xc8,0x8c,0x57,0xe9,0x20,0x00,0x05,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_CHTVCRT1UPAL[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
+SiS300_LVDSCRT1DataStruct  SiS300_CHTVCRT1OPAL[]=
+{
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x55,0x80,0x6f,0xba,
+   0x20,0x83,0xdf,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x73,0x63,0x97,0x69,0x8e,0xec,0xf0,
+   0x90,0x8c,0x57,0xed,0x20,0x00,0x05,
+   0x01 }}
 };
 
-SiS300_LVDSCRT1DataStruct SiS300_CHTVCRT1OPAL[] = {
-	
-	    {
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-      0x00, 0x00, 0x00, 0x00}}
-};
 
-typedef struct _SiS300_CHTVRegDataStruct {
-	UCHAR Reg[5];
+/* TW: TV won't work until these tables are filled with data */
+typedef struct _SiS300_CHTVRegDataStruct
+{
+UCHAR Reg[5];
 } SiS300_CHTVRegDataStruct;
-SiS300_CHTVRegDataStruct SiS300_CHTVReg_UNTSC[] = {
-	{{0x00, 0x00, 0x00, 0x00, 0x00}}
+SiS300_CHTVRegDataStruct SiS300_CHTVReg_UNTSC[] =
+{
+ {{0x00,0x00,0x00,0x00,0x00}}
 };
 
-SiS300_CHTVRegDataStruct SiS300_CHTVReg_ONTSC[] = {
-	{{0x00, 0x00, 0x00, 0x00, 0x00}}
+SiS300_CHTVRegDataStruct SiS300_CHTVReg_ONTSC[] = 
+{
+ {{0x00,0x00,0x00,0x00,0x00}}
 };
 
-SiS300_CHTVRegDataStruct SiS300_CHTVReg_UPAL[] = {
-	{{0x00, 0x00, 0x00, 0x00, 0x00}}
+SiS300_CHTVRegDataStruct SiS300_CHTVReg_UPAL[] = 
+{
+ {{0x00,0x00,0x00,0x00,0x00}}
 };
 
-SiS300_CHTVRegDataStruct SiS300_CHTVReg_OPAL[] = {
-	{{0x00, 0x00, 0x00, 0x00, 0x00}}
+SiS300_CHTVRegDataStruct SiS300_CHTVReg_OPAL[] = 
+{
+ {{0x00,0x00,0x00,0x00,0x00}}
 };
 
-UCHAR SiS300_CHTVVCLKUNTSC[] = { 0x00 };
+UCHAR SiS300_CHTVVCLKUNTSC[]={0x00 };
+
+UCHAR SiS300_CHTVVCLKONTSC[]={0x00 };
 
-UCHAR SiS300_CHTVVCLKONTSC[] = { 0x00 };
+UCHAR SiS300_CHTVVCLKUPAL[]={0x00 };
 
-UCHAR SiS300_CHTVVCLKUPAL[] = { 0x00 };
+UCHAR SiS300_CHTVVCLKOPAL[]={0x00 };
 
-UCHAR SiS300_CHTVVCLKOPAL[] = { 0x00 };
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/310vtbl.h linux-2.5/drivers/video/sis/310vtbl.h
--- linux-2.5.13/drivers/video/sis/310vtbl.h	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/video/sis/310vtbl.h	Sun Mar  3 17:54:36 2002
@@ -1,1127 +1,1097 @@
-typedef struct _SiS310_StStruct {
-	UCHAR St_ModeID;
-	USHORT St_ModeFlag;
-	UCHAR St_StTableIndex;
-	UCHAR St_CRT2CRTC;
-	UCHAR St_ResInfo;
-	UCHAR VB_StTVFlickerIndex;
-	UCHAR VB_StTVEdgeIndex;
-	UCHAR VB_StTVYFilterIndex;
+typedef struct _SiS310_StStruct
+{
+ UCHAR St_ModeID;
+ USHORT St_ModeFlag;
+ UCHAR St_StTableIndex;
+ UCHAR St_CRT2CRTC;
+ UCHAR St_ResInfo;
+ UCHAR VB_StTVFlickerIndex;
+ UCHAR VB_StTVEdgeIndex;
+ UCHAR VB_StTVYFilterIndex;
 } SiS310_StStruct;
+SiS310_StStruct SiS310_SModeIDTable[]=
+{ {0x01,0x9208,0x01,0x00,0x00,0x00,0x01,0x00},
+ {0x01,0x1210,0x14,0x01,0x01,0x00,0x01,0x00},
+ {0x01,0x1010,0x17,0x02,0x02,0x00,0x01,0x01},
+ {0x03,0x8208,0x03,0x00,0x00,0x00,0x01,0x02},
+ {0x03,0x0210,0x16,0x01,0x01,0x00,0x01,0x02},
+ {0x03,0x0010,0x18,0x02,0x02,0x00,0x01,0x03},
+ {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x04},
+ {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x05},
+ {0x07,0x0000,0x07,0x03,0x03,0x00,0x01,0x03},
+ {0x07,0x0000,0x19,0x02,0x02,0x00,0x01,0x03},
+ {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x04},
+ {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x05},
+ {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x05},
+ {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x05},
+ {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x05},
+ {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x05},
+ {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x04},
+ {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x05},
+ {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x05},
+ {0xff,0x0000,0x00,0x00,0x00,0x00,0x00,0x00}
+};
 
-SiS310_StStruct SiS310_SModeIDTable[] =
+typedef struct _SiS310_StandTableStruct
 {
-	{0x01, 0x9208, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
-	{0x01, 0x1210, 0x14, 0x01, 0x01, 0x00, 0x01, 0x00},
-	{0x01, 0x1010, 0x17, 0x02, 0x02, 0x00, 0x01, 0x01},
-	{0x03, 0x8208, 0x03, 0x00, 0x00, 0x00, 0x01, 0x02},
-	{0x03, 0x0210, 0x16, 0x01, 0x01, 0x00, 0x01, 0x02},
-	{0x03, 0x0010, 0x18, 0x02, 0x02, 0x00, 0x01, 0x03},
-	{0x05, 0x9209, 0x05, 0x00, 0x00, 0x00, 0x00, 0x04},
-	{0x06, 0x8209, 0x06, 0x00, 0x00, 0x00, 0x00, 0x05},
-	{0x07, 0x0000, 0x07, 0x03, 0x03, 0x00, 0x01, 0x03},
-	{0x07, 0x0000, 0x19, 0x02, 0x02, 0x00, 0x01, 0x03},
-	{0x0d, 0x920a, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x04},
-	{0x0e, 0x820a, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x05},
-	{0x0f, 0x0202, 0x11, 0x01, 0x01, 0x00, 0x00, 0x05},
-	{0x10, 0x0212, 0x12, 0x01, 0x01, 0x00, 0x00, 0x05},
-	{0x11, 0x0212, 0x1a, 0x04, 0x04, 0x00, 0x00, 0x05},
-	{0x12, 0x0212, 0x1b, 0x04, 0x04, 0x00, 0x00, 0x05},
-	{0x13, 0x021b, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x04},
-	{0x12, 0x0010, 0x18, 0x02, 0x02, 0x00, 0x00, 0x05},
-	{0x12, 0x0210, 0x18, 0x01, 0x01, 0x00, 0x00, 0x05},
-	{0xff, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-
-typedef struct _SiS310_StandTableStruct {
-	UCHAR CRT_COLS;
-	UCHAR ROWS;
-	UCHAR CHAR_HEIGHT;
-	USHORT CRT_LEN;
-	UCHAR SR[4];
-	UCHAR MISC;
-	UCHAR CRTC[0x19];
-	UCHAR ATTR[0x14];
-	UCHAR GRC[9];
+ UCHAR CRT_COLS;
+ UCHAR ROWS;
+ UCHAR CHAR_HEIGHT;
+ USHORT CRT_LEN;
+ UCHAR SR[4];
+ UCHAR MISC;
+ UCHAR CRTC[0x19];
+ UCHAR ATTR[0x14];
+ UCHAR GRC[9];
 } SiS310_StandTableStruct;
-
-SiS310_StandTableStruct SiS310_StandTable[] = {
+SiS310_StandTableStruct SiS310_StandTable[]=
+{
 /* MD_0_200 */
-	{
-	 0x28, 0x18, 0x08, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_1_200 */
-	{
-	 0x28, 0x18, 0x08, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_2_200 */
-	{
-	 0x50, 0x18, 0x08, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_3_200 */
-	{
-	 0x50, 0x18, 0x08, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_4 */
-	{
-	 0x28, 0x18, 0x08, 0x4000,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
-	  0xff},
-	 {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x03, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x4000,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
+   0xff},
+  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x03,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
+   0xff}
+ },
 /* MD_5 */
-	{
-	 0x28, 0x18, 0x08, 0x4000,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
-	  0xff},
-	 {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x03, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x4000,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
+   0xff},
+  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x03,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
+   0xff}
+ },
 /* MD_6 */
-	{
-	 0x50, 0x18, 0x08, 0x4000,
-	 {0x01, 0x01, 0x00, 0x06},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xc2,
-	  0xff},
-	 {0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
-	  0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
-	  0x01, 0x00, 0x01, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x4000,
+  {0x01,0x01,0x00,0x06},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xc2,
+   0xff},
+  {0x00,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+   0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+   0x01,0x00,0x01,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x0d,0x00,
+   0xff}
+ },
 /* MD_7 */
-	{
-	 0x50, 0x18, 0x0e, 0x1000,
-	 {0x00, 0x03, 0x00, 0x03},
-	 0xa6,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x0d, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-	  0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	  0x0e, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x1000,
+  {0x00,0x03,0x00,0x03},
+  0xa6,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x0d,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+   0x0e,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
+   0xff}
+ },
 /* MDA_DAC */
-	{
-	 0x00, 0x00, 0x00, 0x0000,
-	 {0x00, 0x00, 0x00, 0x15},
-	 0x15,
-	 {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x3f, 0x3f,
-	  0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00,
-	  0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15},
-	 {0x15, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x3f}
-	 },
+ {
+  0x00,0x00,0x00,0x0000,
+  {0x00,0x00,0x00,0x15},
+  0x15,
+  {0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15,0x15,0x15,0x3f,0x3f,
+   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0x00,
+   0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15},
+  {0x15,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x3f}
+ },
 /* CGA_DAC */
-	{
-	 0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x09, 0x15, 0x00},
-	 0x10,
-	 {0x04, 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a,
-	  0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x2a, 0x3a,
-	  0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x10,
-	  0x04},
-	 {0x14, 0x01, 0x11, 0x09, 0x15, 0x00, 0x10, 0x04,
-	  0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a, 0x2e,
-	  0x3e, 0x2b, 0x3b, 0x2f},
-	 {0x3f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
-	  0x3f}
-	 },
+ {
+  0x00,0x10,0x04,0x0114,
+  {0x11,0x09,0x15,0x00},
+  0x10,
+  {0x04,0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,
+   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x2a,0x3a,
+   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x10,
+   0x04},
+  {0x14,0x01,0x11,0x09,0x15,0x00,0x10,0x04,
+   0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,0x2e,
+   0x3e,0x2b,0x3b,0x2f},
+  {0x3f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
+   0x3f}
+ },
 /* EGA_DAC */
-	{
-	 0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x05, 0x15, 0x20},
-	 0x30,
-	 {0x24, 0x34, 0x21, 0x31, 0x25, 0x35, 0x08, 0x18,
-	  0x0c, 0x1c, 0x09, 0x19, 0x0d, 0x1d, 0x28, 0x38,
-	  0x2c, 0x3c, 0x29, 0x39, 0x2d, 0x3d, 0x02, 0x12,
-	  0x06},
-	 {0x16, 0x03, 0x13, 0x07, 0x17, 0x22, 0x32, 0x26,
-	  0x36, 0x23, 0x33, 0x27, 0x37, 0x0a, 0x1a, 0x0e,
-	  0x1e, 0x0b, 0x1b, 0x0f},
-	 {0x1f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
-	  0x3f}
-	 },
+ {
+  0x00,0x10,0x04,0x0114,
+  {0x11,0x05,0x15,0x20},
+  0x30,
+  {0x24,0x34,0x21,0x31,0x25,0x35,0x08,0x18,
+   0x0c,0x1c,0x09,0x19,0x0d,0x1d,0x28,0x38,
+   0x2c,0x3c,0x29,0x39,0x2d,0x3d,0x02,0x12,
+   0x06},
+  {0x16,0x03,0x13,0x07,0x17,0x22,0x32,0x26,
+   0x36,0x23,0x33,0x27,0x37,0x0a,0x1a,0x0e,
+   0x1e,0x0b,0x1b,0x0f},
+  {0x1f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
+   0x3f}
+ },
 /* VGA_DAC */
-	{
-	 0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x09, 0x15, 0x2a},
-	 0x3a,
-	 {0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x05,
-	  0x08, 0x0b, 0x0e, 0x11, 0x14, 0x18, 0x1c, 0x20,
-	  0x24, 0x28, 0x2d, 0x32, 0x38, 0x3f, 0x00, 0x10,
-	  0x1f},
-	 {0x2f, 0x3f, 0x1f, 0x27, 0x2f, 0x37, 0x3f, 0x2d,
-	  0x31, 0x36, 0x3a, 0x3f, 0x00, 0x07, 0x0e, 0x15,
-	  0x1c, 0x0e, 0x11, 0x15},
-	 {0x18, 0x1c, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x00,
-	  0x04}
-	 },
-	{
-	 0x08, 0x0c, 0x10, 0x0a08,
-	 {0x0c, 0x0e, 0x10, 0x0b},
-	 0x0c,
-	 {0x0d, 0x0f, 0x10, 0x10, 0x01, 0x08, 0x00, 0x00,
-	  0x00, 0x00, 0x01, 0x00, 0x02, 0x02, 0x01, 0x00,
-	  0x04, 0x04, 0x01, 0x00, 0x05, 0x02, 0x05, 0x00,
-	  0x06},
-	 {0x01, 0x06, 0x05, 0x06, 0x00, 0x08, 0x01, 0x08,
-	  0x00, 0x07, 0x02, 0x07, 0x06, 0x07, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00}
-	 },
+ {
+  0x00,0x10,0x04,0x0114,
+  {0x11,0x09,0x15,0x2a},
+  0x3a,
+  {0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x05,
+   0x08,0x0b,0x0e,0x11,0x14,0x18,0x1c,0x20,
+   0x24,0x28,0x2d,0x32,0x38,0x3f,0x00,0x10,
+   0x1f},
+  {0x2f,0x3f,0x1f,0x27,0x2f,0x37,0x3f,0x2d,
+   0x31,0x36,0x3a,0x3f,0x00,0x07,0x0e,0x15,
+   0x1c,0x0e,0x11,0x15},
+  {0x18,0x1c,0x14,0x16,0x18,0x1a,0x1c,0x00,
+   0x04}
+ },
+ {
+  0x08,0x0c,0x10,0x0a08,
+  {0x0c,0x0e,0x10,0x0b},
+  0x0c,
+  {0x0d,0x0f,0x10,0x10,0x01,0x08,0x00,0x00,
+   0x00,0x00,0x01,0x00,0x02,0x02,0x01,0x00,
+   0x04,0x04,0x01,0x00,0x05,0x02,0x05,0x00,
+   0x06},
+  {0x01,0x06,0x05,0x06,0x00,0x08,0x01,0x08,
+   0x00,0x07,0x02,0x07,0x06,0x07,0x00,0x00,
+   0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00}
+ },
 /* MD_D */
-	{
-	 0x28, 0x18, 0x08, 0x2000,
-	 {0x09, 0x0f, 0x00, 0x06},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x2000,
+  {0x09,0x0f,0x00,0x06},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* MD_E */
-	{
-	 0x50, 0x18, 0x08, 0x4000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x4000,
+  {0x01,0x0f,0x00,0x06},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* ExtVGATable */
-	{
-	 0x00, 0x00, 0x00, 0x0000,
-	 {0x01, 0x0f, 0x00, 0x0e},
-	 0x23,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xea, 0x8c, 0xdf, 0x28, 0x40, 0xe7, 0x04, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-	  0x01, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x00,0x00,0x00,0x0000,
+  {0x01,0x0f,0x00,0x0e},
+  0x23,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xea,0x8c,0xdf,0x28,0x40,0xe7,0x04,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+   0x01,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
+   0xff}
+ },
 /* ROM_SAVEPTR */
-	{
-	 0x9f, 0x3b, 0x00, 0x00c0,
-	 {0x00, 0x00, 0x00, 0x00},
-	 0x00,
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbb, 0x3f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x1a, 0x00, 0xac, 0x3e, 0x00, 0xc0,
-	  0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00}
-	 },
+ {
+  0x9f,0x3b,0x00,0x00c0,
+  {0x00,0x00,0x00,0x00},
+  0x00,
+  {0x00,0x00,0x00,0x00,0x00,0x00,0xbb,0x3f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x1a,0x00,0xac,0x3e,0x00,0xc0,
+   0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00}
+ },
 /* MD_F */
-	{
-	 0x50, 0x18, 0x0e, 0x8000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xa2,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
-	  0xff},
-	 {0x00, 0x08, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
-	  0x00, 0x08, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00,
-	  0x0b, 0x00, 0x05, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x05,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x8000,
+  {0x01,0x0f,0x00,0x06},
+  0xa2,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3,
+   0xff},
+  {0x00,0x08,0x00,0x00,0x18,0x18,0x00,0x00,
+   0x00,0x08,0x00,0x00,0x00,0x18,0x00,0x00,
+   0x0b,0x00,0x05,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x05,
+   0xff}
+ },
 /* MD_10 */
-	{
-	 0x50, 0x18, 0x0e, 0x8000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x8000,
+  {0x01,0x0f,0x00,0x06},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* MD_0_350 */
-	{
-	 0x28, 0x18, 0x0e, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x0e,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0xa3,
+  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_1_350 */
-	{
-	 0x28, 0x18, 0x0e, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x0e,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0xa3,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_2_350 */
-	{
-	 0x50, 0x18, 0x0e, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_3_350 */
-	{
-	 0x50, 0x18, 0x0e, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_0_1_400 */
-	{
-	 0x28, 0x18, 0x10, 0x0800,
-	 {0x08, 0x03, 0x00, 0x02},
-	 0x67,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x0c, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x10,0x0800,
+  {0x08,0x03,0x00,0x02},
+  0x67,
+  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x0c,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_2_3_400 */
-	{
-	 0x50, 0x18, 0x10, 0x1000,
-	 {0x00, 0x03, 0x00, 0x02},
-	 0x67,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x0c, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x10,0x1000,
+  {0x00,0x03,0x00,0x02},
+  0x67,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x0c,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_7_400 */
-	{
-	 0x50, 0x18, 0x10, 0x1000,
-	 {0x00, 0x03, 0x00, 0x02},
-	 0x66,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x0f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-	  0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	  0x0e, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x10,0x1000,
+  {0x00,0x03,0x00,0x02},
+  0x66,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x0f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+   0x0e,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
+   0xff}
+ },
 /* MD_11 */
-	{
-	 0x50, 0x1d, 0x10, 0xa000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xe3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xc3,
-	  0xff},
-	 {0x00, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01,
-	  0xff}
-	 },
+ {
+  0x50,0x1d,0x10,0xa000,
+  {0x01,0x0f,0x00,0x06},
+  0xe3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xc3,
+   0xff},
+  {0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x01,
+   0xff}
+ },
 /* ExtEGATable */
-	{
-	 0x50, 0x1d, 0x10, 0xa000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xe3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x50,0x1d,0x10,0xa000,
+  {0x01,0x0f,0x00,0x06},
+  0xe3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* MD_13 */
-	{
-	 0x28, 0x18, 0x08, 0x2000,
-	 {0x01, 0x0f, 0x00, 0x0e},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x40, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-	  0x41, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
-	  0xff}
-	 }
-};
-
-typedef struct _SiS310_ExtStruct {
-	UCHAR Ext_ModeID;
-	USHORT Ext_ModeFlag;
-	USHORT Ext_ModeInfo;
-	USHORT Ext_Point;
-	USHORT Ext_VESAID;
-	UCHAR Ext_VESAMEMSize;
-	UCHAR Ext_RESINFO;
-	UCHAR VB_ExtTVFlickerIndex;
-	UCHAR VB_ExtTVEdgeIndex;
-	UCHAR VB_ExtTVYFilterIndex;
-	UCHAR REFindex;
+ {
+  0x28,0x18,0x08,0x2000,
+  {0x01,0x0f,0x00,0x0e},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x41,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x40,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+   0x41,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
+   0xff}
+ }
+};
+
+typedef struct _SiS310_ExtStruct
+{
+ UCHAR Ext_ModeID;
+ USHORT Ext_ModeFlag;
+ USHORT Ext_ModeInfo;
+ USHORT Ext_Point;
+ USHORT Ext_VESAID;
+ UCHAR Ext_VESAMEMSize;
+ UCHAR Ext_RESINFO;
+ UCHAR VB_ExtTVFlickerIndex;
+ UCHAR VB_ExtTVEdgeIndex;
+ UCHAR VB_ExtTVYFilterIndex;
+ UCHAR REFindex;
 } SiS310_ExtStruct;
-SiS310_ExtStruct SiS310_EModeIDTable[] = {
-	
-	    {0x6a, 0x2212, 0x0407, 0x3a81, 0x0102, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x2e, 0x0a1b, 0x0306, 0x3a57, 0x0101, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x2f, 0x0a1b, 0x0305, 0x3a50, 0x0100, 0x08, 0x05, 0x00, 0x00, 0x05,
-	 0x10},
-	{0x30, 0x2a1b, 0x0407, 0x3a81, 0x0103, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x31, 0x0a1b, 0x030d, 0x3b85, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x06,
-	 0x11},
-	{0x32, 0x0a1b, 0x0a0e, 0x3b8c, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x06,
-	 0x12},
-	{0x33, 0x0a1d, 0x0a0d, 0x3b85, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x06,
-	 0x11},
-	{0x34, 0x2a1d, 0x0a0e, 0x3b8c, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x06,
-	 0x12},
-	{0x35, 0x0a1f, 0x0a0d, 0x3b85, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x06,
-	 0x11},
-	{0x36, 0x2a1f, 0x0a0e, 0x3b8c, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x06,
-	 0x12},
-	{0x37, 0x0212, 0x0508, 0x3aab, 0x0104, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x38, 0x0a1b, 0x0508, 0x3aab, 0x0105, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x3a, 0x0e3b, 0x0609, 0x3adc, 0x0107, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x3c, 0x063b, 0x070a, 0x3af2, 0x0130, 0x08, 0x0a, 0x00, 0x00, 0x00,
-	 0x1e},
-	{0x3d, 0x067d, 0x070a, 0x3af2, 0x0131, 0x08, 0x0a, 0x00, 0x00, 0x00,
-	 0x1e},
-	{0x40, 0x9a1c, 0x0000, 0x3a34, 0x010d, 0x08, 0x00, 0x00, 0x00, 0x04,
-	 0x25},
-	{0x41, 0x9a1d, 0x0000, 0x3a34, 0x010e, 0x08, 0x00, 0x00, 0x00, 0x04,
-	 0x25},
-	{0x43, 0x0a1c, 0x0306, 0x3a57, 0x0110, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x44, 0x0a1d, 0x0306, 0x3a57, 0x0111, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x46, 0x2a1c, 0x0407, 0x3a81, 0x0113, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x47, 0x2a1d, 0x0407, 0x3a81, 0x0114, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x49, 0x0a3c, 0x0508, 0x3aab, 0x0116, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x4a, 0x0a3d, 0x0508, 0x3aab, 0x0117, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x4c, 0x0e7c, 0x0609, 0x3adc, 0x0119, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x4d, 0x0e7d, 0x0609, 0x3adc, 0x011a, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x50, 0x9a1b, 0x0001, 0x3a3b, 0x0132, 0x08, 0x01, 0x00, 0x00, 0x04,
-	 0x26},
-	{0x51, 0xba1b, 0x0103, 0x3a42, 0x0133, 0x08, 0x03, 0x00, 0x00, 0x07,
-	 0x27},
-	{0x52, 0x9a1b, 0x0204, 0x3a49, 0x0134, 0x08, 0x04, 0x00, 0x00, 0x00,
-	 0x28},
-	{0x56, 0x9a1d, 0x0001, 0x3a3b, 0x0135, 0x08, 0x01, 0x00, 0x00, 0x04,
-	 0x26},
-	{0x57, 0xba1d, 0x0103, 0x3a42, 0x0136, 0x08, 0x03, 0x00, 0x00, 0x07,
-	 0x27},
-	{0x58, 0x9a1d, 0x0204, 0x3a49, 0x0137, 0x08, 0x04, 0x00, 0x00, 0x00,
-	 0x28},
-	{0x59, 0x9a1b, 0x0000, 0x3a34, 0x0138, 0x08, 0x00, 0x00, 0x00, 0x04,
-	 0x25},
-	{0x5d, 0x0a1d, 0x0305, 0x3a50, 0x0139, 0x08, 0x05, 0x00, 0x00, 0x07,
-	 0x10},
-	{0x62, 0x0a3f, 0x0306, 0x3a57, 0x013a, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x63, 0x2a3f, 0x0407, 0x3a81, 0x013b, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x64, 0x0a7f, 0x0508, 0x3aab, 0x013c, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x65, 0x0eff, 0x0609, 0x3adc, 0x013d, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x66, 0x06ff, 0x070a, 0x3af2, 0x013e, 0x08, 0x0a, 0x00, 0x00, 0x00,
-	 0x1e},
-	{0x68, 0x067b, 0x080b, 0x3b17, 0x013f, 0x08, 0x0b, 0x00, 0x00, 0x00,
-	 0x29},
-	{0x69, 0x06fd, 0x080b, 0x3b17, 0x0140, 0x08, 0x0b, 0x00, 0x00, 0x00,
-	 0x29},
-	{0x6b, 0x07ff, 0x080b, 0x3b17, 0x0141, 0x10, 0x0b, 0x00, 0x00, 0x00,
-	 0x29},
-	{0x6c, 0x067b, 0x090c, 0x3b37, 0x0000, 0x08, 0x0c, 0x00, 0x00, 0x00,
-	 0x2f},
-	{0x6d, 0x06fd, 0x090c, 0x3b37, 0x0000, 0x10, 0x0c, 0x00, 0x00, 0x00,
-	 0x2f},
-	{0x6e, 0x07ff, 0x090c, 0x3b37, 0x0000, 0x10, 0x0c, 0x00, 0x00, 0x00,
-	 0x2f},
-	{0x70, 0x2a1b, 0x0410, 0x3b52, 0x0000, 0x08, 0x10, 0x00, 0x00, 0x07,
-	 0x34},
-	{0x71, 0x0a1b, 0x0511, 0x3b63, 0x0000, 0x08, 0x11, 0x00, 0x00, 0x00,
-	 0x37},
-	{0x74, 0x0a1d, 0x0511, 0x3b63, 0x0000, 0x08, 0x11, 0x00, 0x00, 0x00,
-	 0x37},
-	{0x75, 0x0a3d, 0x0612, 0x3b74, 0x0000, 0x08, 0x12, 0x00, 0x00, 0x00,
-	 0x3a},
-	{0x76, 0x2a1f, 0x0410, 0x3b52, 0x0000, 0x08, 0x10, 0x00, 0x00, 0x07,
-	 0x34},
-	{0x77, 0x0a1f, 0x0511, 0x3b63, 0x0000, 0x08, 0x11, 0x00, 0x00, 0x00,
-	 0x37},
-	{0x78, 0x0a3f, 0x0612, 0x3b74, 0x0000, 0x08, 0x12, 0x00, 0x00, 0x00,
-	 0x3a},
-	{0x79, 0x0a3b, 0x0612, 0x3b74, 0x0000, 0x08, 0x12, 0x00, 0x00, 0x00,
-	 0x3a},
-	{0x7a, 0x2a1d, 0x0410, 0x3b52, 0x0000, 0x08, 0x10, 0x00, 0x00, 0x07,
-	 0x34},
-	{0x7b, 0x0e3b, 0x060f, 0x3ad0, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00,
-	 0x3d},
-	{0x7c, 0x0e7d, 0x060f, 0x3ad0, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00,
-	 0x3d},
-	{0x7d, 0x0eff, 0x060f, 0x3ad0, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00,
-	 0x3d},
-	{0xff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00}
-};
-
-typedef struct _SiS310_Ext2Struct {
-	USHORT Ext_InfoFlag;
-	UCHAR Ext_CRT1CRTC;
-	UCHAR Ext_CRTVCLK;
-	UCHAR Ext_CRT2CRTC;
-	UCHAR ModeID;
-	USHORT XRes;
-	USHORT YRes;
-	USHORT ROM_OFFSET;
+SiS310_ExtStruct  SiS310_EModeIDTable[]=
+{
+ {0x6a,0x2212,0x0407,0x3a81,0x0102,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x2e,0x0a1b,0x0306,0x3a57,0x0101,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x2f,0x0a1b,0x0305,0x3a50,0x0100,0x08,0x05,0x00,0x00,0x05,0x10},
+ {0x30,0x2a1b,0x0407,0x3a81,0x0103,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x31,0x0a1b,0x030d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x11},
+ {0x32,0x0a1b,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x12},
+ {0x33,0x0a1d,0x0a0d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x11},
+ {0x34,0x2a1d,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x12},
+ {0x35,0x0a1f,0x0a0d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x11},
+ {0x36,0x2a1f,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x12},
+ {0x37,0x0212,0x0508,0x3aab,0x0104,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x38,0x0a1b,0x0508,0x3aab,0x0105,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x3a,0x0e3b,0x0609,0x3adc,0x0107,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x3c,0x063b,0x070a,0x3af2,0x0130,0x08,0x0a,0x00,0x00,0x00,0x1e},
+ {0x3d,0x067d,0x070a,0x3af2,0x0131,0x08,0x0a,0x00,0x00,0x00,0x1e},
+ {0x40,0x9a1c,0x0000,0x3a34,0x010d,0x08,0x00,0x00,0x00,0x04,0x25},
+ {0x41,0x9a1d,0x0000,0x3a34,0x010e,0x08,0x00,0x00,0x00,0x04,0x25},
+ {0x43,0x0a1c,0x0306,0x3a57,0x0110,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x44,0x0a1d,0x0306,0x3a57,0x0111,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x46,0x2a1c,0x0407,0x3a81,0x0113,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x47,0x2a1d,0x0407,0x3a81,0x0114,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x49,0x0a3c,0x0508,0x3aab,0x0116,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x4a,0x0a3d,0x0508,0x3aab,0x0117,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x4c,0x0e7c,0x0609,0x3adc,0x0119,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x4d,0x0e7d,0x0609,0x3adc,0x011a,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x50,0x9a1b,0x0001,0x3a3b,0x0132,0x08,0x01,0x00,0x00,0x04,0x26},
+ {0x51,0xba1b,0x0103,0x3a42,0x0133,0x08,0x03,0x00,0x00,0x07,0x27},
+ {0x52,0x9a1b,0x0204,0x3a49,0x0134,0x08,0x04,0x00,0x00,0x00,0x28},
+ {0x56,0x9a1d,0x0001,0x3a3b,0x0135,0x08,0x01,0x00,0x00,0x04,0x26},
+ {0x57,0xba1d,0x0103,0x3a42,0x0136,0x08,0x03,0x00,0x00,0x07,0x27},
+ {0x58,0x9a1d,0x0204,0x3a49,0x0137,0x08,0x04,0x00,0x00,0x00,0x28},
+ {0x59,0x9a1b,0x0000,0x3a34,0x0138,0x08,0x00,0x00,0x00,0x04,0x25},
+ {0x5A,0x021b,0x0014,0x3b83,0x0138,0x08,0x01,0x00,0x00,0x04,0x3f}, /*fstn add new mode*/
+ {0x5B,0x0a1d,0x0014,0x3b83,0x0135,0x08,0x01,0x00,0x00,0x04,0x3f}, /*fstn add new mode*/
+ {0x5d,0x0a1d,0x0305,0x3a50,0x0139,0x08,0x05,0x00,0x00,0x07,0x10},
+ {0x62,0x0a3f,0x0306,0x3a57,0x013a,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x63,0x2a3f,0x0407,0x3a81,0x013b,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x64,0x0a7f,0x0508,0x3aab,0x013c,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x65,0x0eff,0x0609,0x3adc,0x013d,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x66,0x06ff,0x070a,0x3af2,0x013e,0x08,0x0a,0x00,0x00,0x00,0x1e},
+ {0x68,0x067b,0x080b,0x3b17,0x013f,0x08,0x0b,0x00,0x00,0x00,0x29},
+ {0x69,0x06fd,0x080b,0x3b17,0x0140,0x08,0x0b,0x00,0x00,0x00,0x29},
+ {0x6b,0x07ff,0x080b,0x3b17,0x0141,0x10,0x0b,0x00,0x00,0x00,0x29},
+ {0x6c,0x067b,0x090c,0x3b37,0x0000,0x08,0x0c,0x00,0x00,0x00,0x2f},
+ {0x6d,0x06fd,0x090c,0x3b37,0x0000,0x10,0x0c,0x00,0x00,0x00,0x2f},
+ {0x6e,0x07ff,0x090c,0x3b37,0x0000,0x10,0x0c,0x00,0x00,0x00,0x2f},
+ {0x70,0x2a1b,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
+ {0x71,0x0a1b,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
+ {0x74,0x0a1d,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
+ {0x75,0x0a3d,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
+ {0x76,0x2a1f,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
+ {0x77,0x0a1f,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
+ {0x78,0x0a3f,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
+ {0x79,0x0a3b,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
+ {0x7a,0x2a1d,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
+ {0x7b,0x0e3b,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x3d},
+ {0x7c,0x0e7d,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x3d},
+ {0x7d,0x0eff,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x3d},
+ {0xff,0x0000,0x0000,0x0000,0x0000,0x00,0x00,0x00,0x00,0x00,0x00}
+};
+
+typedef struct _SiS310_Ext2Struct
+{
+ USHORT Ext_InfoFlag;
+ UCHAR Ext_CRT1CRTC;
+ UCHAR Ext_CRTVCLK;
+ UCHAR Ext_CRT2CRTC;
+ UCHAR  ModeID;
+ USHORT XRes;
+ USHORT YRes;
+ USHORT ROM_OFFSET;
 } SiS310_Ext2Struct;
-SiS310_Ext2Struct SiS310_RefIndex[] = {
-	{0x005f, 0x0d, 0x03, 0x05, 0x6a, 800, 600, 0x3a81},	/* 0x0 */
-	{0x0467, 0x0e, 0x04, 0x05, 0x6a, 800, 600, 0x3a86},	/* 0x1 */
-	{0x0067, 0x0f, 0x08, 0x48, 0x6a, 800, 600, 0x3a8b},	/* 0x2 */
-	{0x0067, 0x10, 0x07, 0x8b, 0x6a, 800, 600, 0x3a90},	/* 0x3 */
-	{0x0147, 0x11, 0x0a, 0x00, 0x6a, 800, 600, 0x3a95},	/* 0x4 */
-	{0x4147, 0x12, 0x0d, 0x00, 0x6a, 800, 600, 0x3a9a},	/* 0x5 */
-	{0x4047, 0x13, 0x13, 0x00, 0x6a, 800, 600, 0x3a9f},	/* 0x6 */
-	{0x4047, 0x14, 0x1c, 0x00, 0x6a, 800, 600, 0x3aa4},	/* 0x7 */
-	{0xc05f, 0x05, 0x00, 0x04, 0x2e, 640, 480, 0x3a57},	/* 0x8 */
-	{0xc067, 0x06, 0x02, 0x04, 0x2e, 640, 480, 0x3a5c},	/* 0x9 */
-	{0xc067, 0x07, 0x02, 0x47, 0x2e, 640, 480, 0x3a61},	/* 0xa */
-	{0xc067, 0x08, 0x03, 0x8a, 0x2e, 640, 480, 0x3a66},	/* 0xb */
-	{0x4047, 0x09, 0x05, 0x00, 0x2e, 640, 480, 0x3a6b},	/* 0xc */
-	{0x4047, 0x0a, 0x09, 0x00, 0x2e, 640, 480, 0x3a70},	/* 0xd */
-	{0x4047, 0x0b, 0x0e, 0x00, 0x2e, 640, 480, 0x3a75},	/* 0xe */
-	{0xc047, 0x0c, 0x15, 0x00, 0x2e, 640, 480, 0x3a7a},	/* 0xf */
-	{0x407f, 0x04, 0x00, 0x00, 0x2f, 640, 400, 0x3a50},	/* 0x10 */
-	{0xc00f, 0x3c, 0x01, 0x06, 0x31, 720, 480, 0x3b85},	/* 0x11 */
-	{0x000f, 0x3d, 0x03, 0x06, 0x32, 720, 576, 0x3b8c},	/* 0x12 */
-	{0x0187, 0x15, 0x06, 0x00, 0x37, 1024, 768, 0x3aab},	/* 0x13 */
-	{0xc877, 0x16, 0x0b, 0x06, 0x37, 1024, 768, 0x3ab0},	/* 0x14 301b TV1024x768 */
-	{0xc067, 0x17, 0x0f, 0x49, 0x37, 1024, 768, 0x3ab5},	/* 0x15 */
-	{0x0267, 0x18, 0x11, 0x00, 0x37, 1024, 768, 0x3aba},	/* 0x16 */
-	{0x0047, 0x19, 0x16, 0x8c, 0x37, 1024, 768, 0x3abf},	/* 0x17 */
-	{0x4047, 0x1a, 0x1b, 0x00, 0x37, 1024, 768, 0x3ac4},	/* 0x18 */
-	{0x4047, 0x1b, 0x1f, 0x00, 0x37, 1024, 768, 0x3ac9},	/* 0x19 */
-	{0x0387, 0x1c, 0x11, 0x00, 0x3a, 1280, 1024, 0x3adc},	/* 0x1a */
-	{0x0077, 0x1d, 0x19, 0x07, 0x3a, 1280, 1024, 0x3ae1},	/* 0x1b */
-	{0x0047, 0x1e, 0x1e, 0x00, 0x3a, 1280, 1024, 0x3ae6},	/* 0x1c */
-	{0x0007, 0x1f, 0x20, 0x00, 0x3a, 1280, 1024, 0x3aeb},	/* 0x1d */
-	{0x0007, 0x20, 0x21, 0x00, 0x3c, 1600, 1200, 0x3af2},	/* 0x1e */
-	{0x0007, 0x21, 0x22, 0x00, 0x3c, 1600, 1200, 0x3af7},	/* 0x1f */
-	{0x0007, 0x22, 0x23, 0x00, 0x3c, 1600, 1200, 0x3afc},	/* 0x20 */
-	{0x0007, 0x23, 0x25, 0x00, 0x3c, 1600, 1200, 0x3b01},	/* 0x21 */
-	{0x0007, 0x24, 0x26, 0x00, 0x3c, 1600, 1200, 0x3b06},	/* 0x22 */
-	{0x0007, 0x25, 0x2c, 0x00, 0x3c, 1600, 1200, 0x3b0b},	/* 0x23 */
-	{0x0007, 0x26, 0x34, 0x00, 0x3c, 1600, 1200, 0x3b10},	/* 0x24 */
-	{0x407f, 0x00, 0x00, 0x00, 0x40, 320, 200, 0x3a34},	/* 0x25 */
-	{0xc07f, 0x01, 0x00, 0x04, 0x50, 320, 240, 0x3a3b},	/* 0x26 */
-	{0x007f, 0x02, 0x04, 0x05, 0x51, 400, 300, 0x3a42},	/* 0x27 */
-	{0xc077, 0x03, 0x0b, 0x06, 0x52, 512, 384, 0x3a49},	/* 0x28 */
-	{0x8007, 0x27, 0x27, 0x00, 0x68, 1920, 1440, 0x3b17},	/* 0x29 */
-	{0x4007, 0x28, 0x29, 0x00, 0x68, 1920, 1440, 0x3b1c},	/* 0x2a */
-	{0x4007, 0x29, 0x2e, 0x00, 0x68, 1920, 1440, 0x3b21},	/* 0x2b */
-	{0x4007, 0x2a, 0x30, 0x00, 0x68, 1920, 1440, 0x3b26},	/* 0x2c */
-	{0x4007, 0x2b, 0x35, 0x00, 0x68, 1920, 1440, 0x3b2b},	/* 0x2d */
-	{0x4005, 0x2c, 0x39, 0x00, 0x68, 1920, 1440, 0x3b30},	/* 0x2e */
-	{0x4007, 0x2d, 0x2b, 0x00, 0x6c, 2048, 1536, 0x3b37},	/* 0x2f */
-	{0x4007, 0x2e, 0x31, 0x00, 0x6c, 2048, 1536, 0x3b3c},	/* 0x30 */
-	{0x4007, 0x2f, 0x33, 0x00, 0x6c, 2048, 1536, 0x3b41},	/* 0x31 */
-	{0x4007, 0x30, 0x37, 0x00, 0x6c, 2048, 1536, 0x3b46},	/* 0x32 */
-	{0x4005, 0x31, 0x38, 0x00, 0x6c, 2048, 1536, 0x3b4b},	/* 0x33 */
-	{0x0057, 0x32, 0x40, 0x08, 0x70, 800, 480, 0x3b52},	/* 0x34 */
-	{0x0047, 0x33, 0x07, 0x08, 0x70, 800, 480, 0x3b57},	/* 0x35 */
-	{0x0047, 0x34, 0x0a, 0x08, 0x70, 800, 480, 0x3b5c},	/* 0x36 */
-	{0x0057, 0x35, 0x0b, 0x09, 0x71, 1024, 576, 0x3b63},	/* 0x37 */
-	{0x0047, 0x36, 0x11, 0x09, 0x71, 1024, 576, 0x3b68},	/* 0x38 */
-	{0x0047, 0x37, 0x16, 0x09, 0x71, 1024, 576, 0x3b6d},	/* 0x39 */
-	{0x0057, 0x38, 0x19, 0x0a, 0x75, 1280, 720, 0x3b74},	/* 0x3a */
-	{0x0047, 0x39, 0x1e, 0x0a, 0x75, 1280, 720, 0x3b79},	/* 0x3b */
-	{0x0047, 0x3a, 0x20, 0x0a, 0x75, 1280, 720, 0x3b7e},	/* 0x3c */
-	{0x0027, 0x3b, 0x19, 0x08, 0x7b, 1280, 960, 0x3ad0},	/* 0x3d */
-	{0x0027, 0x3b, 0x19, 0x08, 0x7b, 1280, 960, 0x3ad5},	/* 0x3e */
-	{0xffff, 0x00, 0x00, 0x00, 0x00, 0000, 0000, 0x0000}
+SiS310_Ext2Struct SiS310_RefIndex[]=
+{
+ {0x005f,0x0d,0x03,0x05,0x6a, 800, 600,0x3a81}, /* 0x0 */
+ {0x0467,0x0e,0x04,0x05,0x6a, 800, 600,0x3a86}, /* 0x1 */
+ {0x0067,0x0f,0x08,0x48,0x6a, 800, 600,0x3a8b}, /* 0x2 */
+ {0x0067,0x10,0x07,0x8b,0x6a, 800, 600,0x3a90}, /* 0x3 */
+ {0x0147,0x11,0x0a,0x00,0x6a, 800, 600,0x3a95}, /* 0x4 */
+ {0x4147,0x12,0x0d,0x00,0x6a, 800, 600,0x3a9a}, /* 0x5 */
+ {0x4047,0x13,0x13,0x00,0x6a, 800, 600,0x3a9f}, /* 0x6 */
+ {0x4047,0x14,0x1c,0x00,0x6a, 800, 600,0x3aa4}, /* 0x7 */
+ {0xc05f,0x05,0x00,0x04,0x2e, 640, 480,0x3a57}, /* 0x8 */
+ {0xc067,0x06,0x02,0x04,0x2e, 640, 480,0x3a5c}, /* 0x9 */
+ {0xc067,0x07,0x02,0x47,0x2e, 640, 480,0x3a61}, /* 0xa */
+ {0xc067,0x08,0x03,0x8a,0x2e, 640, 480,0x3a66}, /* 0xb */
+ {0x4047,0x09,0x05,0x00,0x2e, 640, 480,0x3a6b}, /* 0xc */
+ {0x4047,0x0a,0x09,0x00,0x2e, 640, 480,0x3a70}, /* 0xd */
+ {0x4047,0x0b,0x0e,0x00,0x2e, 640, 480,0x3a75}, /* 0xe */
+ {0xc047,0x0c,0x15,0x00,0x2e, 640, 480,0x3a7a}, /* 0xf */
+ {0x407f,0x04,0x00,0x00,0x2f, 640, 400,0x3a50}, /* 0x10 */
+ {0xc00f,0x3c,0x01,0x06,0x31, 720, 480,0x3b85}, /* 0x11 */
+ {0x000f,0x3d,0x03,0x06,0x32, 720, 576,0x3b8c}, /* 0x12 */
+ {0x0187,0x15,0x06,0x00,0x37,1024, 768,0x3aab}, /* 0x13 */
+ {0xc877,0x16,0x0b,0x06,0x37,1024, 768,0x3ab0}, /* 0x14 301b TV1024x768*/
+ {0xc067,0x17,0x0f,0x49,0x37,1024, 768,0x3ab5}, /* 0x15 */
+ {0x0267,0x18,0x11,0x00,0x37,1024, 768,0x3aba}, /* 0x16 */
+ {0x0047,0x19,0x16,0x8c,0x37,1024, 768,0x3abf}, /* 0x17 */
+ {0x4047,0x1a,0x1b,0x00,0x37,1024, 768,0x3ac4}, /* 0x18 */
+ {0x4047,0x1b,0x1f,0x00,0x37,1024, 768,0x3ac9}, /* 0x19 */
+ {0x0387,0x1c,0x11,0x00,0x3a,1280,1024,0x3adc}, /* 0x1a */
+ {0x0077,0x1d,0x19,0x07,0x3a,1280,1024,0x3ae1}, /* 0x1b */
+ {0x0047,0x1e,0x1e,0x00,0x3a,1280,1024,0x3ae6}, /* 0x1c */
+ {0x0007,0x1f,0x20,0x00,0x3a,1280,1024,0x3aeb}, /* 0x1d */
+ {0x0007,0x20,0x21,0x00,0x3c,1600,1200,0x3af2}, /* 0x1e */
+ {0x0007,0x21,0x22,0x00,0x3c,1600,1200,0x3af7}, /* 0x1f */
+ {0x0007,0x22,0x23,0x00,0x3c,1600,1200,0x3afc}, /* 0x20 */
+ {0x0007,0x23,0x25,0x00,0x3c,1600,1200,0x3b01}, /* 0x21 */
+ {0x0007,0x24,0x26,0x00,0x3c,1600,1200,0x3b06}, /* 0x22 */
+ {0x0007,0x25,0x2c,0x00,0x3c,1600,1200,0x3b0b}, /* 0x23 */
+ {0x0007,0x26,0x34,0x00,0x3c,1600,1200,0x3b10}, /* 0x24 */
+ {0x407f,0x00,0x00,0x00,0x40, 320, 200,0x3a34}, /* 0x25 */
+ {0xc07f,0x01,0x00,0x04,0x50, 320, 240,0x3a3b}, /* 0x26 */
+ {0x007f,0x02,0x04,0x05,0x51, 400, 300,0x3a42}, /* 0x27 */
+ {0xc077,0x03,0x0b,0x06,0x52, 512, 384,0x3a49}, /* 0x28 */
+ {0x8007,0x27,0x27,0x00,0x68,1920,1440,0x3b17}, /* 0x29 */
+ {0x4007,0x28,0x29,0x00,0x68,1920,1440,0x3b1c}, /* 0x2a */
+ {0x4007,0x29,0x2e,0x00,0x68,1920,1440,0x3b21}, /* 0x2b */
+ {0x4007,0x2a,0x30,0x00,0x68,1920,1440,0x3b26}, /* 0x2c */
+ {0x4007,0x2b,0x35,0x00,0x68,1920,1440,0x3b2b}, /* 0x2d */
+ {0x4005,0x2c,0x39,0x00,0x68,1920,1440,0x3b30}, /* 0x2e */
+ {0x4007,0x2d,0x2b,0x00,0x6c,2048,1536,0x3b37}, /* 0x2f */
+ {0x4007,0x2e,0x31,0x00,0x6c,2048,1536,0x3b3c}, /* 0x30 */
+ {0x4007,0x2f,0x33,0x00,0x6c,2048,1536,0x3b41}, /* 0x31 */
+ {0x4007,0x30,0x37,0x00,0x6c,2048,1536,0x3b46}, /* 0x32 */
+ {0x4005,0x31,0x38,0x00,0x6c,2048,1536,0x3b4b}, /* 0x33 */
+ {0x0057,0x32,0x40,0x08,0x70, 800, 480,0x3b52}, /* 0x34 */
+ {0x0047,0x33,0x07,0x08,0x70, 800, 480,0x3b57}, /* 0x35 */
+ {0x0047,0x34,0x0a,0x08,0x70, 800, 480,0x3b5c}, /* 0x36 */
+ {0x0057,0x35,0x0b,0x09,0x71,1024, 576,0x3b63}, /* 0x37 */
+ {0x0047,0x36,0x11,0x09,0x71,1024, 576,0x3b68}, /* 0x38 */
+ {0x0047,0x37,0x16,0x09,0x71,1024, 576,0x3b6d}, /* 0x39 */
+ {0x0057,0x38,0x19,0x0a,0x75,1280, 720,0x3b74}, /* 0x3a */
+ {0x0047,0x39,0x1e,0x0a,0x75,1280, 720,0x3b79}, /* 0x3b */
+ {0x0047,0x3a,0x20,0x0a,0x75,1280, 720,0x3b7e}, /* 0x3c */
+ {0x0027,0x3b,0x19,0x08,0x7b,1280, 960,0x3ad0}, /* 0x3d */
+ {0x0027,0x3b,0x19,0x08,0x7b,1280, 960,0x3ad5}, /* 0x3e */
+ {0xc07f,0x01,0x00,0x06,0x5a, 320, 480,0x3b83}, /* 0x3f */    /*fstn add new mode */
+ {0xffff,0x00,0x00,0x00,0x00,0000,0000,0x0000}
 };
 
-typedef struct _SiS310_CRT1TableStruct {
-	UCHAR CR[17];
+typedef struct _SiS310_CRT1TableStruct
+{
+ UCHAR CR[17];
 } SiS310_CRT1TableStruct;
+SiS310_CRT1TableStruct SiS310_CRT1Table[]=
+{
+ {{0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+  0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x00,
+  0x00}}, /* 0x0 */
+ {{0x2d,0x27,0x28,0x90,0x2c,0x80,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00,
+  0x00}}, /* 0x1 */
+ {{0x3d,0x31,0x31,0x81,0x37,0x1f,0x72,0xf0,
+  0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x05,
+  0x01}}, /* 0x2 */
+ {{0x4f,0x3f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x01,
+  0x01}}, /* 0x3 */
+ {{0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+  0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x05,
+  0x00}}, /* 0x4 */
+ {{0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
+  0x00}}, /* 0x5 */
+ {{0x63,0x4f,0x50,0x86,0x56,0x9b,0x06,0x3e,
+  0xe8,0x8b,0xdf,0xe7,0xff,0x10,0x00,0x01,
+  0x00}}, /* 0x6 */
+ {{0x64,0x4f,0x4f,0x88,0x55,0x9d,0xf2,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xf3,0x10,0x00,0x01,
+  0x00}}, /* 0x7 */
+ {{0x63,0x4f,0x4f,0x87,0x5a,0x81,0xfb,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x05,
+  0x00}}, /* 0x8 */
+ {{0x65,0x4f,0x4f,0x89,0x58,0x80,0xfb,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xfc,0x00,0x00,0x05,
+  0x61}}, /* 0x9 */
+ {{0x65,0x4f,0x4f,0x89,0x58,0x80,0x01,0x3e,
+  0xe0,0x83,0xdf,0xdf,0x02,0x00,0x00,0x05,
+  0x61}}, /* 0xa */
+ {{0x67,0x4f,0x4f,0x8b,0x58,0x81,0x0d,0x3e,
+  0xe0,0x83,0xdf,0xdf,0x0e,0x10,0x00,0x05,
+  0x61}}, /* 0xb */
+ {{0x65,0x4f,0x4f,0x89,0x57,0x9f,0xfb,0x1f,
+  0xe6,0x8a,0xe5,0xe5,0xfc,0x00,0x00,0x01,
+  0x00}}, /* 0xc */
+ {{0x7b,0x63,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
+  0x58,0x8a,0x57,0x57,0x70,0x20,0x00,0x05,
+  0x01}}, /* 0xd */
+ {{0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+  0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x06,
+  0x01}}, /* 0xe */
+ {{0x7d,0x63,0x63,0x81,0x6e,0x1d,0x98,0xf0,
+  0x7c,0x82,0x57,0x57,0x99,0x00,0x00,0x06,
+  0x01}}, /* 0xf */
+ {{0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xf0,
+  0x58,0x8b,0x57,0x57,0x70,0x20,0x00,0x06,
+  0x01}}, /* 0x10 */
+ {{0x7e,0x63,0x63,0x82,0x6b,0x13,0x75,0xf0,
+  0x58,0x8b,0x57,0x57,0x76,0x20,0x00,0x06,
+  0x01}}, /* 0x11 */
+ {{0x81,0x63,0x63,0x85,0x6d,0x18,0x7a,0xf0,
+  0x58,0x8b,0x57,0x57,0x7b,0x20,0x00,0x06,
+  0x61}}, /* 0x12 */
+ {{0x83,0x63,0x63,0x87,0x6e,0x19,0x81,0xf0,
+  0x58,0x8b,0x57,0x57,0x82,0x20,0x00,0x06,
+  0x61}}, /* 0x13 */
+ {{0x85,0x63,0x63,0x89,0x6f,0x1a,0x91,0xf0,
+  0x58,0x8b,0x57,0x57,0x92,0x20,0x00,0x06,
+  0x61}}, /* 0x14 */
+ {{0x99,0x7f,0x7f,0x9d,0x84,0x1a,0x96,0x1f,
+  0x7f,0x83,0x7f,0x7f,0x97,0x10,0x00,0x02,
+  0x00}}, /* 0x15 */
+ {{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
+  0x01}}, /* 0x16 */
+ {{0xa1,0x7f,0x7f,0x85,0x86,0x97,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
+  0x01}}, /* 0x17 */
+ {{0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf5,
+  0x00,0x83,0xff,0xff,0x1f,0x10,0x00,0x02,
+  0x01}}, /* 0x18 */
+ {{0xa7,0x7f,0x7f,0x8b,0x89,0x95,0x26,0xf5,
+  0x00,0x83,0xff,0xff,0x27,0x10,0x00,0x02,
+  0x01}}, /* 0x19 */
+ {{0xa9,0x7f,0x7f,0x8d,0x8c,0x9a,0x2c,0xf5,
+  0x00,0x83,0xff,0xff,0x2d,0x14,0x00,0x02,
+  0x62}}, /* 0x1a */
+ {{0xab,0x7f,0x7f,0x8f,0x8d,0x9b,0x35,0xf5,
+  0x00,0x83,0xff,0xff,0x36,0x14,0x00,0x02,
+  0x62}}, /* 0x1b */
+ {{0xcf,0x9f,0x9f,0x93,0xb2,0x01,0x14,0xba,
+  0x00,0x83,0xff,0xff,0x15,0x00,0x00,0x03,
+  0x00}}, /* 0x1c */
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0x5a,
+  0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
+  0x01}}, /* 0x1d */
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0x5a,
+  0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
+  0x01}}, /* 0x1e */
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0x5a,
+  0x00,0x83,0xff,0xff,0x2f,0x09,0x00,0x07,
+  0x01}}, /* 0x1f */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x20 */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x21 */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x22 */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x23 */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x24 */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x25 */
+ {{0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}}, /* 0x26 */
+ {{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}}, /* 0x27 */
+ {{0x43,0xef,0xef,0x87,0x06,0x00,0xd4,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xd5,0x1f,0x41,0x05,
+  0x63}}, /* 0x28 */
+ {{0x45,0xef,0xef,0x89,0x07,0x01,0xd9,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xda,0x1f,0x41,0x05,
+  0x63}}, /* 0x29 */
+ {{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}}, /* 0x2a */
+ {{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}}, /* 0x2b */
+ {{0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}}, /* 0x2c */
+ {{0x59,0xff,0xff,0x9d,0x17,0x13,0x33,0xba,
+  0x00,0x83,0xff,0xff,0x34,0x0f,0x41,0x05,
+  0x44}}, /* 0x2d */
+ {{0x5b,0xff,0xff,0x9f,0x18,0x14,0x38,0xba,
+  0x00,0x83,0xff,0xff,0x39,0x0f,0x41,0x05,
+  0x44}}, /* 0x2e */
+ {{0x5b,0xff,0xff,0x9f,0x18,0x14,0x3d,0xba,
+  0x00,0x83,0xff,0xff,0x3e,0x0f,0x41,0x05,
+  0x44}}, /* 0x2f */
+ {{0x5d,0xff,0xff,0x81,0x19,0x95,0x41,0xba,
+  0x00,0x84,0xff,0xff,0x42,0x0f,0x41,0x05,
+  0x44}}, /* 0x30 */
+ {{0x55,0xff,0xff,0x99,0x0d,0x0c,0x3e,0xba,
+  0x00,0x84,0xff,0xff,0x3f,0x0f,0x41,0x05,
+  0x00}}, /* 0x31 */
+ {{0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xba,
+  0x27,0x8b,0xdf,0xdf,0x73,0x00,0x00,0x06,
+  0x01}}, /* 0x32 */
+ {{0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xba,
+  0x26,0x89,0xdf,0xdf,0x6f,0x00,0x00,0x06,
+  0x01}}, /* 0x33 */
+ {{0x7f,0x63,0x63,0x82,0x6b,0x13,0x75,0xba,
+  0x29,0x8c,0xdf,0xdf,0x75,0x00,0x00,0x06,
+  0x01}}, /* 0x34 */
+ {{0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf1,
+  0xaf,0x85,0x3f,0x3f,0x25,0x30,0x00,0x02,
+  0x01}}, /* 0x35 */
+ {{0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf1,
+  0xad,0x81,0x3f,0x3f,0x1f,0x30,0x00,0x02,
+  0x01}}, /* 0x36 */
+ {{0xa7,0x7f,0x7f,0x88,0x89,0x15,0x26,0xf1,
+  0xb1,0x85,0x3f,0x3f,0x27,0x30,0x00,0x02,
+  0x01}}, /* 0x37 */
+ {{0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xc4,
+  0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
+  0x01}}, /* 0x38 */
+ {{0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xd4,
+  0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
+  0x01}}, /* 0x39 */
+ {{0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xd4,
+  0x7d,0x81,0xcf,0xcf,0x2f,0x21,0x00,0x07,
+  0x01}}, /* 0x3a */
+ {{0xdc,0x9f,0x9f,0x00,0xab,0x19,0xe6,0xef,
+  0xc0,0xc3,0xbf,0xbf,0xe7,0x10,0x00,0x07,
+  0x01}}, /* 0x3b */
+ {{0x6b,0x59,0x59,0x8f,0x5e,0x8c,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
+  0x00}}, /* 0x3c */
+ {{0x7b,0x59,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
+  0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
+  0x01}}, /* 0x3d */
+ {{0x86,0x6a,0x6a,0x8a,0x74,0x06,0x8c,0x15,
+  0x4f,0x83,0xef,0xef,0x8d,0x30,0x00,0x02,
+  0x00}},/*3e*/
+  {{0x81,0x6a,0x6a,0x85,0x70,0x00,0x0f,0x3e,
+  0xeb,0x8e,0xdf,0xdf,0x10,0x00,0x00,0x02,
+  0x00}} ,/*3f*/
+  {{0x2d,0x27,0x28,0x90,0x2c,0x80,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00,
+  0x00}}/*40*/ 
+};
 
-SiS310_CRT1TableStruct SiS310_CRT1Table[] = {
-	{{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x9c, 0x8e, 0x8f, 0x96, 0xb9, 0x30, 0x00, 0x00,
-	  0x00}},		/* 0x0 */
-	{{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0x0b, 0x3e,
-	  0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x00,
-	  0x00}},		/* 0x1 */
-	{{0x3d, 0x31, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x57, 0x73, 0x20, 0x00, 0x05,
-	  0x01}},		/* 0x2 */
-	{{0x4f, 0x3f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}},		/* 0x3 */
-	{{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x9c, 0x8e, 0x8f, 0x96, 0xb9, 0x30, 0x00, 0x05,
-	  0x00}},		/* 0x4 */
-	{{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	  0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x05,
-	  0x00}},		/* 0x5 */
-	{{0x63, 0x4f, 0x50, 0x86, 0x56, 0x9b, 0x06, 0x3e,
-	  0xe8, 0x8b, 0xdf, 0xe7, 0xff, 0x10, 0x00, 0x01,
-	  0x00}},		/* 0x6 */
-	{{0x64, 0x4f, 0x4f, 0x88, 0x55, 0x9d, 0xf2, 0x1f,
-	  0xe0, 0x83, 0xdf, 0xdf, 0xf3, 0x10, 0x00, 0x01,
-	  0x00}},		/* 0x7 */
-	{{0x63, 0x4f, 0x4f, 0x87, 0x5a, 0x81, 0xfb, 0x1f,
-	  0xe0, 0x83, 0xdf, 0xdf, 0xfc, 0x10, 0x00, 0x05,
-	  0x00}},		/* 0x8 */
-	{{0x65, 0x4f, 0x4f, 0x89, 0x58, 0x80, 0xfb, 0x1f,
-	  0xe0, 0x83, 0xdf, 0xdf, 0xfc, 0x00, 0x00, 0x05,
-	  0x61}},		/* 0x9 */
-	{{0x65, 0x4f, 0x4f, 0x89, 0x58, 0x80, 0x01, 0x3e,
-	  0xe0, 0x83, 0xdf, 0xdf, 0x02, 0x00, 0x00, 0x05,
-	  0x61}},		/* 0xa */
-	{{0x67, 0x4f, 0x4f, 0x8b, 0x58, 0x81, 0x0d, 0x3e,
-	  0xe0, 0x83, 0xdf, 0xdf, 0x0e, 0x10, 0x00, 0x05,
-	  0x61}},		/* 0xb */
-	{{0x65, 0x4f, 0x4f, 0x89, 0x57, 0x9f, 0xfb, 0x1f,
-	  0xe6, 0x8a, 0xe5, 0xe5, 0xfc, 0x00, 0x00, 0x01,
-	  0x00}},		/* 0xc */
-	{{0x7b, 0x63, 0x63, 0x9f, 0x6a, 0x93, 0x6f, 0xf0,
-	  0x58, 0x8a, 0x57, 0x57, 0x70, 0x20, 0x00, 0x05,
-	  0x01}},		/* 0xd */
-	{{0x7f, 0x63, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x57, 0x73, 0x20, 0x00, 0x06,
-	  0x01}},		/* 0xe */
-	{{0x7d, 0x63, 0x63, 0x81, 0x6e, 0x1d, 0x98, 0xf0,
-	  0x7c, 0x82, 0x57, 0x57, 0x99, 0x00, 0x00, 0x06,
-	  0x01}},		/* 0xf */
-	{{0x7f, 0x63, 0x63, 0x83, 0x69, 0x13, 0x6f, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x70, 0x20, 0x00, 0x06,
-	  0x01}},		/* 0x10 */
-	{{0x7e, 0x63, 0x63, 0x82, 0x6b, 0x13, 0x75, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x76, 0x20, 0x00, 0x06,
-	  0x01}},		/* 0x11 */
-	{{0x81, 0x63, 0x63, 0x85, 0x6d, 0x18, 0x7a, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x7b, 0x20, 0x00, 0x06,
-	  0x61}},		/* 0x12 */
-	{{0x83, 0x63, 0x63, 0x87, 0x6e, 0x19, 0x81, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x82, 0x20, 0x00, 0x06,
-	  0x61}},		/* 0x13 */
-	{{0x85, 0x63, 0x63, 0x89, 0x6f, 0x1a, 0x91, 0xf0,
-	  0x58, 0x8b, 0x57, 0x57, 0x92, 0x20, 0x00, 0x06,
-	  0x61}},		/* 0x14 */
-	{{0x99, 0x7f, 0x7f, 0x9d, 0x84, 0x1a, 0x96, 0x1f,
-	  0x7f, 0x83, 0x7f, 0x7f, 0x97, 0x10, 0x00, 0x02,
-	  0x00}},		/* 0x15 */
-	{{0xa3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}},		/* 0x16 */
-	{{0xa1, 0x7f, 0x7f, 0x85, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}},		/* 0x17 */
-	{{0x9f, 0x7f, 0x7f, 0x83, 0x85, 0x91, 0x1e, 0xf5,
-	  0x00, 0x83, 0xff, 0xff, 0x1f, 0x10, 0x00, 0x02,
-	  0x01}},		/* 0x18 */
-	{{0xa7, 0x7f, 0x7f, 0x8b, 0x89, 0x95, 0x26, 0xf5,
-	  0x00, 0x83, 0xff, 0xff, 0x27, 0x10, 0x00, 0x02,
-	  0x01}},		/* 0x19 */
-	{{0xa9, 0x7f, 0x7f, 0x8d, 0x8c, 0x9a, 0x2c, 0xf5,
-	  0x00, 0x83, 0xff, 0xff, 0x2d, 0x14, 0x00, 0x02,
-	  0x62}},		/* 0x1a */
-	{{0xab, 0x7f, 0x7f, 0x8f, 0x8d, 0x9b, 0x35, 0xf5,
-	  0x00, 0x83, 0xff, 0xff, 0x36, 0x14, 0x00, 0x02,
-	  0x62}},		/* 0x1b */
-	{{0xcf, 0x9f, 0x9f, 0x93, 0xb2, 0x01, 0x14, 0xba,
-	  0x00, 0x83, 0xff, 0xff, 0x15, 0x00, 0x00, 0x03,
-	  0x00}},		/* 0x1c */
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa9, 0x17, 0x28, 0x5a,
-	  0x00, 0x83, 0xff, 0xff, 0x29, 0x09, 0x00, 0x07,
-	  0x01}},		/* 0x1d */
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa5, 0x17, 0x28, 0x5a,
-	  0x00, 0x83, 0xff, 0xff, 0x29, 0x09, 0x00, 0x07,
-	  0x01}},		/* 0x1e */
-	{{0xd3, 0x9f, 0x9f, 0x97, 0xab, 0x1f, 0x2e, 0x5a,
-	  0x00, 0x83, 0xff, 0xff, 0x2f, 0x09, 0x00, 0x07,
-	  0x01}},		/* 0x1f */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x20 */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x21 */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x22 */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x23 */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x24 */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x25 */
-	{{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	  0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	  0x00}},		/* 0x26 */
-	{{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	  0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	  0x00}},		/* 0x27 */
-	{{0x43, 0xef, 0xef, 0x87, 0x06, 0x00, 0xd4, 0x1f,
-	  0xa0, 0x83, 0x9f, 0x9f, 0xd5, 0x1f, 0x41, 0x05,
-	  0x63}},		/* 0x28 */
-	{{0x45, 0xef, 0xef, 0x89, 0x07, 0x01, 0xd9, 0x1f,
-	  0xa0, 0x83, 0x9f, 0x9f, 0xda, 0x1f, 0x41, 0x05,
-	  0x63}},		/* 0x29 */
-	{{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	  0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	  0x00}},		/* 0x2a */
-	{{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	  0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	  0x00}},		/* 0x2b */
-	{{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	  0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	  0x00}},		/* 0x2c */
-	{{0x59, 0xff, 0xff, 0x9d, 0x17, 0x13, 0x33, 0xba,
-	  0x00, 0x83, 0xff, 0xff, 0x34, 0x0f, 0x41, 0x05,
-	  0x44}},		/* 0x2d */
-	{{0x5b, 0xff, 0xff, 0x9f, 0x18, 0x14, 0x38, 0xba,
-	  0x00, 0x83, 0xff, 0xff, 0x39, 0x0f, 0x41, 0x05,
-	  0x44}},		/* 0x2e */
-	{{0x5b, 0xff, 0xff, 0x9f, 0x18, 0x14, 0x3d, 0xba,
-	  0x00, 0x83, 0xff, 0xff, 0x3e, 0x0f, 0x41, 0x05,
-	  0x44}},		/* 0x2f */
-	{{0x5d, 0xff, 0xff, 0x81, 0x19, 0x95, 0x41, 0xba,
-	  0x00, 0x84, 0xff, 0xff, 0x42, 0x0f, 0x41, 0x05,
-	  0x44}},		/* 0x30 */
-	{{0x55, 0xff, 0xff, 0x99, 0x0d, 0x0c, 0x3e, 0xba,
-	  0x00, 0x84, 0xff, 0xff, 0x3f, 0x0f, 0x41, 0x05,
-	  0x00}},		/* 0x31 */
-	{{0x7f, 0x63, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xba,
-	  0x27, 0x8b, 0xdf, 0xdf, 0x73, 0x00, 0x00, 0x06,
-	  0x01}},		/* 0x32 */
-	{{0x7f, 0x63, 0x63, 0x83, 0x69, 0x13, 0x6f, 0xba,
-	  0x26, 0x89, 0xdf, 0xdf, 0x6f, 0x00, 0x00, 0x06,
-	  0x01}},		/* 0x33 */
-	{{0x7f, 0x63, 0x63, 0x82, 0x6b, 0x13, 0x75, 0xba,
-	  0x29, 0x8c, 0xdf, 0xdf, 0x75, 0x00, 0x00, 0x06,
-	  0x01}},		/* 0x34 */
-	{{0xa3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf1,
-	  0xaf, 0x85, 0x3f, 0x3f, 0x25, 0x30, 0x00, 0x02,
-	  0x01}},		/* 0x35 */
-	{{0x9f, 0x7f, 0x7f, 0x83, 0x85, 0x91, 0x1e, 0xf1,
-	  0xad, 0x81, 0x3f, 0x3f, 0x1f, 0x30, 0x00, 0x02,
-	  0x01}},		/* 0x36 */
-	{{0xa7, 0x7f, 0x7f, 0x88, 0x89, 0x15, 0x26, 0xf1,
-	  0xb1, 0x85, 0x3f, 0x3f, 0x27, 0x30, 0x00, 0x02,
-	  0x01}},		/* 0x37 */
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa9, 0x17, 0x28, 0xc4,
-	  0x7a, 0x8e, 0xcf, 0xcf, 0x29, 0x21, 0x00, 0x07,
-	  0x01}},		/* 0x38 */
-	{{0xce, 0x9f, 0x9f, 0x92, 0xa5, 0x17, 0x28, 0xd4,
-	  0x7a, 0x8e, 0xcf, 0xcf, 0x29, 0x21, 0x00, 0x07,
-	  0x01}},		/* 0x39 */
-	{{0xd3, 0x9f, 0x9f, 0x97, 0xab, 0x1f, 0x2e, 0xd4,
-	  0x7d, 0x81, 0xcf, 0xcf, 0x2f, 0x21, 0x00, 0x07,
-	  0x01}},		/* 0x3a */
-	{{0xdc, 0x9f, 0x9f, 0x00, 0xab, 0x19, 0xe6, 0xef,
-	  0xc0, 0xc3, 0xbf, 0xbf, 0xe7, 0x10, 0x00, 0x07,
-	  0x01}},		/* 0x3b */
-	{{0x6b, 0x59, 0x59, 0x8f, 0x5e, 0x8c, 0x0b, 0x3e,
-	  0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x05,
-	  0x00}},		/* 0x3c */
-	{{0x7b, 0x59, 0x63, 0x9f, 0x6a, 0x93, 0x6f, 0xf0,
-	  0x58, 0x8a, 0x3f, 0x57, 0x70, 0x20, 0x00, 0x05,
-	  0x01}}		/* 0x3d */
-};
-
-typedef struct _SiS310_MCLKDataStruct {
-	UCHAR SR28, SR29, SR2A;
-	USHORT CLOCK;
+typedef struct _SiS310_MCLKDataStruct
+{
+ UCHAR SR28,SR29,SR2A;
+ USHORT CLOCK;
 } SiS310_MCLKDataStruct;
-SiS310_MCLKDataStruct SiS310_MCLKData[] = {
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166}
+SiS310_MCLKDataStruct SiS310_MCLKData[]=
+{
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166}
 };
 
-typedef struct _SiS310_ECLKDataStruct {
-	UCHAR SR2E, SR2F, SR30;
-	USHORT CLOCK;
+typedef struct _SiS310_ECLKDataStruct
+{
+ UCHAR SR2E,SR2F,SR30;
+ USHORT CLOCK;
 } SiS310_ECLKDataStruct;
-SiS310_ECLKDataStruct SiS310_ECLKData[] = {
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166}
+SiS310_ECLKDataStruct SiS310_ECLKData[]=
+{
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166}
 };
 
-typedef struct _SiS310_VCLKDataStruct {
-	UCHAR SR2B, SR2C;
-	USHORT CLOCK;
+typedef struct _SiS310_VCLKDataStruct
+{
+ UCHAR SR2B,SR2C;
+ USHORT CLOCK;
 } SiS310_VCLKDataStruct;
-SiS310_VCLKDataStruct SiS310_VCLKData[] = {
-	{0x1b, 0xe1, 25},	/* 0x0 */
-	{0x4e, 0xe4, 28},	/* 0x1 */
-	{0x57, 0xe4, 31},	/* 0x2 */
-	{0xc3, 0xc8, 36},	/* 0x3 */
-	{0x42, 0xe2, 40},	/* 0x4 */
-	{0xfe, 0xcd, 43},	/* 0x5 */
-	{0x5d, 0xc4, 44},	/* 0x6 */
-	{0x52, 0xe2, 49},	/* 0x7 */
-	{0x53, 0xe2, 50},	/* 0x8 */
-	{0x74, 0x67, 52},	/* 0x9 */
-	{0x6d, 0x66, 56},	/* 0xa */
-	{0x6c, 0xc3, 65},	/* 0xb */
-	{0x46, 0x44, 67},	/* 0xc */
-	{0xb1, 0x46, 68},	/* 0xd */
-	{0xd3, 0x4a, 72},	/* 0xe */
-	{0x29, 0x61, 75},	/* 0xf */
-	{0x6e, 0x46, 76},	/* 0x10 */
-	{0x2b, 0x61, 78},	/* 0x11 */
-	{0x31, 0x42, 79},	/* 0x12 */
-	{0xab, 0x44, 83},	/* 0x13 */
-	{0x46, 0x25, 84},	/* 0x14 */
-	{0x78, 0x29, 86},	/* 0x15 */
-	{0x62, 0x44, 94},	/* 0x16 */
-	{0x2b, 0x41, 104},	/* 0x17 */
-	{0x3a, 0x23, 105},	/* 0x18 */
-	{0x70, 0x44, 108},	/* 0x19 */
-	{0x3c, 0x23, 109},	/* 0x1a */
-	{0x5e, 0x43, 113},	/* 0x1b */
-	{0xbc, 0x44, 116},	/* 0x1c */
-	{0xe0, 0x46, 132},	/* 0x1d */
-	{0x54, 0x42, 135},	/* 0x1e */
-	{0xea, 0x2a, 139},	/* 0x1f */
-	{0x41, 0x22, 157},	/* 0x20 */
-	{0x70, 0x24, 162},	/* 0x21 */
-	{0x30, 0x21, 175},	/* 0x22 */
-	{0x4e, 0x22, 189},	/* 0x23 */
-	{0xde, 0x26, 194},	/* 0x24 */
-	{0x62, 0x06, 202},	/* 0x25 */
-	{0x3f, 0x03, 229},	/* 0x26 */
-	{0xb8, 0x06, 234},	/* 0x27 */
-	{0x34, 0x02, 253},	/* 0x28 */
-	{0x58, 0x04, 255},	/* 0x29 */
-	{0x24, 0x01, 265},	/* 0x2a */
-	{0x9b, 0x02, 267},	/* 0x2b */
-	{0x70, 0x05, 270},	/* 0x2c */
-	{0x25, 0x01, 272},	/* 0x2d */
-	{0x9c, 0x02, 277},	/* 0x2e */
-	{0x27, 0x01, 286},	/* 0x2f */
-	{0x3c, 0x02, 291},	/* 0x30 */
-	{0xef, 0x0a, 292},	/* 0x31 */
-	{0xf6, 0x0a, 310},	/* 0x32 */
-	{0x95, 0x01, 315},	/* 0x33 */
-	{0xf0, 0x09, 324},	/* 0x34 */
-	{0xfe, 0x0a, 331},	/* 0x35 */
-	{0xf3, 0x09, 332},	/* 0x36 */
-	{0xea, 0x08, 340},	/* 0x37 */
-	{0xe8, 0x07, 376},	/* 0x38 */
-	{0xde, 0x06, 389},	/* 0x39 */
-	{0x52, 0x2a, 54},	/* 0x3a */
-	{0x52, 0x6a, 27},	/* 0x3b */
-	{0x62, 0x24, 70},	/* 0x3c */
-	{0x62, 0x64, 70},	/* 0x3d */
-	{0xa8, 0x4c, 30},	/* 0x3e */
-	{0x20, 0x26, 33},	/* 0x3f */
-	{0x31, 0xc2, 39}	/* 0x40 */
-};
-
-typedef struct _SiS310_VBVCLKDataStruct {
-	UCHAR Part4_A, Part4_B;
-	USHORT CLOCK;
+SiS310_VCLKDataStruct SiS310_VCLKData[]=
+{
+ { 0x1b,0xe1, 25}, /* 0x0 */
+ { 0x4e,0xe4, 28}, /* 0x1 */
+ { 0x57,0xe4, 31}, /* 0x2 */
+ { 0xc3,0xc8, 36}, /* 0x3 */
+ { 0x42,0xe2, 40}, /* 0x4 */
+ { 0xfe,0xcd, 43}, /* 0x5 */
+ { 0x5d,0xc4, 44}, /* 0x6 */
+ { 0x52,0xe2, 49}, /* 0x7 */
+ { 0x53,0xe2, 50}, /* 0x8 */
+ { 0x74,0x67, 52}, /* 0x9 */
+ { 0x6d,0x66, 56}, /* 0xa */
+ { 0x6c,0xc3, 65}, /* 0xb */
+ { 0x46,0x44, 67}, /* 0xc */
+ { 0xb1,0x46, 68}, /* 0xd */
+ { 0xd3,0x4a, 72}, /* 0xe */
+ { 0x29,0x61, 75}, /* 0xf */
+ { 0x6e,0x46, 76}, /* 0x10 */
+ { 0x2b,0x61, 78}, /* 0x11 */
+ { 0x31,0x42, 79}, /* 0x12 */
+ { 0xab,0x44, 83}, /* 0x13 */
+ { 0x46,0x25, 84}, /* 0x14 */
+ { 0x78,0x29, 86}, /* 0x15 */
+ { 0x62,0x44, 94}, /* 0x16 */
+ { 0x2b,0x41,104}, /* 0x17 */
+ { 0x3a,0x23,105}, /* 0x18 */
+ { 0x70,0x44,108}, /* 0x19 */
+ { 0x3c,0x23,109}, /* 0x1a */
+ { 0x5e,0x43,113}, /* 0x1b */
+ { 0xbc,0x44,116}, /* 0x1c */
+ { 0xe0,0x46,132}, /* 0x1d */
+ { 0x54,0x42,135}, /* 0x1e */
+ { 0xea,0x2a,139}, /* 0x1f */
+ { 0x41,0x22,157}, /* 0x20 */
+ { 0x70,0x24,162}, /* 0x21 */
+ { 0x30,0x21,175}, /* 0x22 */
+ { 0x4e,0x22,189}, /* 0x23 */
+ { 0xde,0x26,194}, /* 0x24 */
+ { 0x62,0x06,202}, /* 0x25 */
+ { 0x3f,0x03,229}, /* 0x26 */
+ { 0xb8,0x06,234}, /* 0x27 */
+ { 0x34,0x02,253}, /* 0x28 */
+ { 0x58,0x04,255}, /* 0x29 */
+ { 0x24,0x01,265}, /* 0x2a */
+ { 0x9b,0x02,267}, /* 0x2b */
+ { 0x70,0x05,270}, /* 0x2c */
+ { 0x25,0x01,272}, /* 0x2d */
+ { 0x9c,0x02,277}, /* 0x2e */
+ { 0x27,0x01,286}, /* 0x2f */
+ { 0x3c,0x02,291}, /* 0x30 */
+ { 0xef,0x0a,292}, /* 0x31 */
+ { 0xf6,0x0a,310}, /* 0x32 */
+ { 0x95,0x01,315}, /* 0x33 */
+ { 0xf0,0x09,324}, /* 0x34 */
+ { 0xfe,0x0a,331}, /* 0x35 */
+ { 0xf3,0x09,332}, /* 0x36 */
+ { 0xea,0x08,340}, /* 0x37 */
+ { 0xe8,0x07,376}, /* 0x38 */
+ { 0xde,0x06,389}, /* 0x39 */
+ { 0x52,0x2a, 54}, /* 0x3a */
+ { 0x52,0x6a, 27}, /* 0x3b */
+ { 0x62,0x24, 70}, /* 0x3c */
+ { 0x62,0x64, 70}, /* 0x3d */
+ { 0xa8,0x4c, 30}, /* 0x3e */
+ { 0x20,0x26, 33}, /* 0x3f */
+ { 0x31,0xc2, 39} /* 0x40 */
+};
+
+typedef struct _SiS310_VBVCLKDataStruct
+{
+ UCHAR Part4_A,Part4_B;
+ USHORT CLOCK;
 } SiS310_VBVCLKDataStruct;
-SiS310_VBVCLKDataStruct SiS310_VBVCLKData[] = {
-	{0x1b, 0xe1, 25},	/* 0x0 */
-	{0x4e, 0xe4, 28},	/* 0x1 */
-	{0x57, 0xe4, 31},	/* 0x2 */
-	{0xc3, 0xc8, 36},	/* 0x3 */
-	{0x42, 0x47, 40},	/* 0x4 */
-	{0xfe, 0xcd, 43},	/* 0x5 */
-	{0x5d, 0xc4, 44},	/* 0x6 */
-	{0x52, 0x47, 49},	/* 0x7 */
-	{0x53, 0x47, 50},	/* 0x8 */
-	{0x74, 0x67, 52},	/* 0x9 */
-	{0x6d, 0x66, 56},	/* 0xa */
-	{0x5a, 0x64, 65},	/* 0xb */
-	{0x46, 0x44, 67},	/* 0xc */
-	{0xb1, 0x46, 68},	/* 0xd */
-	{0xd3, 0x4a, 72},	/* 0xe */
-	{0x29, 0x61, 75},	/* 0xf */
-	{0x6d, 0x46, 75},	/* 0x10 */
-	{0x41, 0x43, 78},	/* 0x11 */
-	{0x31, 0x42, 79},	/* 0x12 */
-	{0xab, 0x44, 83},	/* 0x13 */
-	{0x46, 0x25, 84},	/* 0x14 */
-	{0x78, 0x29, 86},	/* 0x15 */
-	{0x62, 0x44, 94},	/* 0x16 */
-	{0x2b, 0x22, 104},	/* 0x17 */
-	{0x49, 0x24, 105},	/* 0x18 */
-	{0xf8, 0x2f, 108},	/* 0x19 */
-	{0x3c, 0x23, 109},	/* 0x1a */
-	{0x5e, 0x43, 113},	/* 0x1b */
-	{0xbc, 0x44, 116},	/* 0x1c */
-	{0xe0, 0x46, 132},	/* 0x1d */
-	{0xd4, 0x28, 135},	/* 0x1e */
-	{0xea, 0x2a, 139},	/* 0x1f */
-	{0x41, 0x22, 157},	/* 0x20 */
-	{0x70, 0x24, 162},	/* 0x21 */
-	{0x30, 0x21, 175},	/* 0x22 */
-	{0x4e, 0x22, 189},	/* 0x23 */
-	{0xde, 0x26, 194},	/* 0x24 */
-	{0x70, 0x07, 202},	/* 0x25 */
-	{0x3f, 0x03, 229},	/* 0x26 */
-	{0xb8, 0x06, 234},	/* 0x27 */
-	{0x34, 0x02, 253},	/* 0x28 */
-	{0x58, 0x04, 255},	/* 0x29 */
-	{0x24, 0x01, 265},	/* 0x2a */
-	{0x9b, 0x02, 267},	/* 0x2b */
-	{0x70, 0x05, 270},	/* 0x2c */
-	{0x25, 0x01, 272},	/* 0x2d */
-	{0x9c, 0x02, 277},	/* 0x2e */
-	{0x27, 0x01, 286},	/* 0x2f */
-	{0x3c, 0x02, 291},	/* 0x30 */
-	{0xef, 0x0a, 292},	/* 0x31 */
-	{0xf6, 0x0a, 310},	/* 0x32 */
-	{0x95, 0x01, 315},	/* 0x33 */
-	{0xf0, 0x09, 324},	/* 0x34 */
-	{0xfe, 0x0a, 331},	/* 0x35 */
-	{0xf3, 0x09, 332},	/* 0x36 */
-	{0xea, 0x08, 340},	/* 0x37 */
-	{0xe8, 0x07, 376},	/* 0x38 */
-	{0xde, 0x06, 389},	/* 0x39 */
-	{0x52, 0x2a, 54},	/* 0x3a */
-	{0x52, 0x6a, 27},	/* 0x3b */
-	{0x62, 0x24, 70},	/* 0x3c */
-	{0x62, 0x64, 70},	/* 0x3d */
-	{0xa8, 0x4c, 30},	/* 0x3e */
-	{0x20, 0x26, 33},	/* 0x3f */
-	{0x31, 0xc2, 39}	/* 0x40 */
-};
-
-UCHAR SiS310_ScreenOffset[] =
-    { 0x14, 0x19, 0x20, 0x28, 0x32, 0x40, 0x50, 0x64, 0x78, 0x80, 0x2d, 0x35 };
-
-typedef struct _SiS310_StResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
+SiS310_VBVCLKDataStruct SiS310_VBVCLKData[]=
+{
+ { 0x1b,0xe1, 25}, /* 0x0 */
+ { 0x4e,0xe4, 28}, /* 0x1 */
+ { 0x57,0xe4, 31}, /* 0x2 */
+ { 0xc3,0xc8, 36}, /* 0x3 */
+ { 0x42,0x47, 40}, /* 0x4 */
+ { 0xfe,0xcd, 43}, /* 0x5 */
+ { 0x5d,0xc4, 44}, /* 0x6 */
+ { 0x52,0x47, 49}, /* 0x7 */
+ { 0x53,0x47, 50}, /* 0x8 */
+ { 0x74,0x67, 52}, /* 0x9 */
+ { 0x6d,0x66, 56}, /* 0xa */
+ { 0x5a,0x64, 65}, /* 0xb */
+ { 0x46,0x44, 67}, /* 0xc */
+ { 0xb1,0x46, 68}, /* 0xd */
+ { 0xd3,0x4a, 72}, /* 0xe */
+ { 0x29,0x61, 75}, /* 0xf */
+ { 0x6d,0x46, 75}, /* 0x10 */
+ { 0x41,0x43, 78}, /* 0x11 */
+ { 0x31,0x42, 79}, /* 0x12 */
+ { 0xab,0x44, 83}, /* 0x13 */
+ { 0x46,0x25, 84}, /* 0x14 */
+ { 0x78,0x29, 86}, /* 0x15 */
+ { 0x62,0x44, 94}, /* 0x16 */
+ { 0x2b,0x22,104}, /* 0x17 */
+ { 0x49,0x24,105}, /* 0x18 */
+ { 0xf8,0x2f,108}, /* 0x19 */
+ { 0x3c,0x23,109}, /* 0x1a */
+ { 0x5e,0x43,113}, /* 0x1b */
+ { 0xbc,0x44,116}, /* 0x1c */
+ { 0xe0,0x46,132}, /* 0x1d */
+ { 0xd4,0x28,135}, /* 0x1e */
+ { 0xea,0x2a,139}, /* 0x1f */
+ { 0x41,0x22,157}, /* 0x20 */
+ { 0x70,0x24,162}, /* 0x21 */
+ { 0x30,0x21,175}, /* 0x22 */
+ { 0x4e,0x22,189}, /* 0x23 */
+ { 0xde,0x26,194}, /* 0x24 */
+ { 0x70,0x07,202}, /* 0x25 */
+ { 0x3f,0x03,229}, /* 0x26 */
+ { 0xb8,0x06,234}, /* 0x27 */
+ { 0x34,0x02,253}, /* 0x28 */
+ { 0x58,0x04,255}, /* 0x29 */
+ { 0x24,0x01,265}, /* 0x2a */
+ { 0x9b,0x02,267}, /* 0x2b */
+ { 0x70,0x05,270}, /* 0x2c */
+ { 0x25,0x01,272}, /* 0x2d */
+ { 0x9c,0x02,277}, /* 0x2e */
+ { 0x27,0x01,286}, /* 0x2f */
+ { 0x3c,0x02,291}, /* 0x30 */
+ { 0xef,0x0a,292}, /* 0x31 */
+ { 0xf6,0x0a,310}, /* 0x32 */
+ { 0x95,0x01,315}, /* 0x33 */
+ { 0xf0,0x09,324}, /* 0x34 */
+ { 0xfe,0x0a,331}, /* 0x35 */
+ { 0xf3,0x09,332}, /* 0x36 */
+ { 0xea,0x08,340}, /* 0x37 */
+ { 0xe8,0x07,376}, /* 0x38 */
+ { 0xde,0x06,389}, /* 0x39 */
+ { 0x52,0x2a, 54}, /* 0x3a */
+ { 0x52,0x6a, 27}, /* 0x3b */
+ { 0x62,0x24, 70}, /* 0x3c */
+ { 0x62,0x64, 70}, /* 0x3d */
+ { 0xa8,0x4c, 30}, /* 0x3e */
+ { 0x20,0x26, 33}, /* 0x3f */
+ { 0x31,0xc2, 39} /* 0x40 */
+};
+
+UCHAR SiS310_ScreenOffset[]={ 0x14,0x19,0x20,0x28,0x32,0x40,0x50,0x64,0x78,0x80,0x2d,0x35 };
+
+typedef struct _SiS310_StResInfoStruct
+{
+ USHORT HTotal;
+ USHORT VTotal;
 } SiS310_StResInfoStruct;
-SiS310_StResInfoStruct SiS310_StResInfo[] = {
-	{640, 400},
-	{640, 350},
-	{720, 400},
-	{720, 350},
-	{640, 480}
+SiS310_StResInfoStruct SiS310_StResInfo[]=
+{
+ { 640,400},
+ { 640,350},
+ { 720,400},
+ { 720,350},
+ { 640,480}
 };
 
-typedef struct _SiS310_ModeResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
-	UCHAR XChar;
-	UCHAR YChar;
+typedef struct _SiS310_ModeResInfoStruct
+{
+ USHORT HTotal;
+ USHORT VTotal;
+ UCHAR  XChar;
+ UCHAR  YChar;
 } SiS310_ModeResInfoStruct;
-SiS310_ModeResInfoStruct SiS310_ModeResInfo[] = {
-	{320, 200, 8, 8},
-	{320, 240, 8, 8},
-	{320, 400, 8, 8},
-	{400, 300, 8, 8},
-	{512, 384, 8, 8},
-	{640, 400, 8, 16},
-	{640, 480, 8, 16},
-	{800, 600, 8, 16},
-	{1024, 768, 8, 16},
-	{1280, 1024, 8, 16},
-	{1600, 1200, 8, 16},
-	{1920, 1440, 8, 16},
-	{2048, 1536, 8, 16},
-	{720, 480, 8, 16},
-	{720, 576, 8, 16},
-	{1280, 960, 8, 16},
-	{800, 480, 8, 16},
-	{1024, 576, 8, 16},
-	{1280, 720, 8, 16}
+SiS310_ModeResInfoStruct SiS310_ModeResInfo[]=
+{
+ {  320, 200, 8, 8},
+ {  320, 240, 8, 8},
+ {  320, 400, 8, 8},
+ {  400, 300, 8, 8},
+ {  512, 384, 8, 8},
+ {  640, 400, 8,16},
+ {  640, 480, 8,16},
+ {  800, 600, 8,16},
+ { 1024, 768, 8,16},
+ { 1280,1024, 8,16},
+ { 1600,1200, 8,16},
+ { 1920,1440, 8,16},
+ { 2048,1536, 8,16},
+ {  720, 480, 8,16},
+ {  720, 576, 8,16},
+ { 1280, 960, 8,16},
+ {  800, 480, 8,16},
+ { 1024, 576, 8,16},
+ { 1280, 720, 8,16}
 };
 
-UCHAR SiS310_OutputSelect = 0x40;
+UCHAR SiS310_OutputSelect =0x40;
 UCHAR SiS310_SoftSetting = 30;
-UCHAR SiS310_SR07 = 0x18;
-UCHAR SiS310_SR15[8][4] = {
-	{0x0, 0x4, 0x60, 0x60},
-	{0xf, 0xf, 0xf, 0xf},
-	{0xba, 0xba, 0xba, 0xba},
-	{0xa9, 0xa9, 0xac, 0xac},
-	{0xa0, 0xa0, 0xa0, 0xa8},
-	{0x0, 0x0, 0x2, 0x2},
-	{0x30, 0x30, 0x40, 0x40},
-	{0x0, 0xa5, 0xfb, 0xf6}
-};
-UCHAR SiS310_CR40[5][4] = {
-	{0x77, 0x77, 0x33, 0x33},
-	{0x77, 0x77, 0x33, 0x33},
-	{0x0, 0x0, 0x0, 0x0},
-	{0x5b, 0x5b, 0x3, 0x3},
-	{0x0, 0x0, 0xf0, 0xf8}
-};
-UCHAR SiS310_CR49[] = { 0xaa, 0x88 };
-UCHAR SiS310_SR1F = 0x0;
-UCHAR SiS310_SR21 = 0xa5;
-UCHAR SiS310_SR22 = 0xfb;
-UCHAR SiS310_SR23 = 0xf6;
-UCHAR SiS310_SR24 = 0xd;
-UCHAR SiS310_SR25[] = { 0x33, 0x3 };
-UCHAR SiS310_SR31 = 0x0;
-UCHAR SiS310_SR32 = 0x11;
-UCHAR SiS310_SR33 = 0x0;
+UCHAR SiS310_SR07=0x18;
+UCHAR SiS310_SR15[8][4]={
+{0x0,0x4,0x60,0x60},
+{0xf,0xf,0xf,0xf},
+{0xba,0xba,0xba,0xba},
+{0xa9,0xa9,0xac,0xac},
+{0xa0,0xa0,0xa0,0xa8},
+{0x0,0x0,0x2,0x2},
+{0x30,0x30,0x40,0x40},
+{0x0,0xa5,0xfb,0xf6}
+};
+UCHAR SiS310_CR40[5][4]={
+{0x77,0x77,0x33,0x33},
+{0x77,0x77,0x33,0x33},
+{0x0,0x0,0x0,0x0},
+{0x5b,0x5b,0x3,0x3},
+{0x0,0x0,0xf0,0xf8}
+};
+UCHAR SiS310_CR49[]={0xaa,0x88};
+UCHAR SiS310_SR1F=0x0;
+UCHAR SiS310_SR21=0xa5;
+UCHAR SiS310_SR22=0xfb;
+UCHAR SiS310_SR23=0xf6;
+UCHAR SiS310_SR24=0xd;
+UCHAR SiS310_SR25[]={0x33,0x3};
+UCHAR SiS310_SR31=0x0;
+UCHAR SiS310_SR32=0x11;
+UCHAR SiS310_SR33=0x0;
 UCHAR SiS310_CRT2Data_1_2 = 0x0;
 UCHAR SiS310_CRT2Data_4_D = 0x0;
 UCHAR SiS310_CRT2Data_4_E = 0x0;
@@ -1129,1476 +1099,1618 @@
 USHORT SiS310_RGBSenseData = 0xd1;
 USHORT SiS310_VideoSenseData = 0xb9;
 USHORT SiS310_YCSenseData = 0xb3;
-USHORT SiS310_RGBSenseData2 = 0x0190;	/*301b */
+USHORT SiS310_RGBSenseData2 = 0x0190;     /*301b*/
 USHORT SiS310_VideoSenseData2 = 0x0174;
 USHORT SiS310_YCSenseData2 = 0x016b;
-UCHAR SiS310_NTSCPhase[] = { 0x21, 0xed, 0x8a, 0x8 };
-UCHAR SiS310_PALPhase[] = { 0x2a, 0x5, 0xd3, 0x0 };
-UCHAR SiS310_NTSCPhase2[] = { 0x21, 0xF0, 0x7B, 0xD6 };	/*301b */
-UCHAR SiS310_PALPhase2[] = { 0x2a, 0x09, 0x86, 0xe9 };
-UCHAR SiS310_PALMPhase[] = { 0x21, 0xE4, 0x2E, 0x9B };	/*palmn */
-UCHAR SiS310_PALNPhase[] = { 0x21, 0xF4, 0x3E, 0xBA };
-
-typedef struct _SiS310_LCDDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+UCHAR SiS310_NTSCPhase[] = {0x21,0xed,0x8a,0x8};
+UCHAR SiS310_PALPhase[] = {0x2a,0x5,0xd3,0x0};
+UCHAR SiS310_NTSCPhase2[] = {0x21,0xF0,0x7B,0xD6};/*301b*/
+UCHAR SiS310_PALPhase2[] = {0x2a,0x09,0x86,0xe9};
+UCHAR SiS310_PALMPhase[] = {0x21,0xE4,0x2E,0x9B};   /*palmn*/
+UCHAR SiS310_PALNPhase[] = {0x21,0xF4,0x3E,0xBA};
+
+typedef struct _SiS310_LCDDataStruct
+{
+ USHORT RVBHCMAX;
+ USHORT RVBHCFACT;
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT LCDHT;
+ USHORT LCDVT;
 } SiS310_LCDDataStruct;
-SiS310_LCDDataStruct SiS310_StLCD1024x768Data[] = {
-	{62, 25, 800, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{104, 45, 945, 496, 1344, 806},
-	{62, 25, 800, 546, 1344, 806},
-	{31, 18, 1008, 624, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS310_LCDDataStruct SiS310_ExtLCD1024x768Data[] = {
-	{12, 5, 896, 512, 1344, 806},
-	{12, 5, 896, 510, 1344, 806},
-	{32, 15, 1008, 505, 1344, 806},
-	{32, 15, 1008, 514, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS310_LCDDataStruct SiS310_St2LCD1024x768Data[] = {
-	{62, 25, 800, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{104, 45, 945, 496, 1344, 806},
-	{62, 25, 800, 546, 1344, 806},
-	{31, 18, 1008, 624, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS310_LCDDataStruct SiS310_StLCD1280x1024Data[] = {
-	{22, 5, 800, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{13, 5, 1024, 675, 1560, 1152},
-	{16, 9, 1266, 804, 1688, 1072},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_ExtLCD1280x1024Data[] = {
-	{211, 60, 1024, 501, 1688, 1066},
-	{211, 60, 1024, 508, 1688, 1066},
-	{211, 60, 1024, 501, 1688, 1066},
-	{211, 60, 1024, 508, 1688, 1066},
-	{211, 60, 1024, 500, 1688, 1066},
-	{211, 75, 1024, 625, 1688, 1066},
-	{211, 120, 1280, 798, 1688, 1066},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_St2LCD1280x1024Data[] = {
-	{22, 5, 800, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{13, 5, 1024, 675, 1560, 1152},
-	{16, 9, 1266, 804, 1688, 1072},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_NoScaleData[] = {
-	{1, 1, 800, 449, 800, 449},
-	{1, 1, 800, 449, 800, 449},
-	{1, 1, 900, 449, 900, 449},
-	{1, 1, 900, 449, 900, 449},
-	{1, 1, 800, 525, 800, 525},
-	{1, 1, 1056, 628, 1056, 628},
-	{1, 1, 1344, 806, 1344, 806},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_LCD1280x960Data[] = {
-	{9, 2, 800, 500, 1800, 1000},
-	{9, 2, 800, 500, 1800, 1000},
-	{4, 1, 900, 500, 1800, 1000},
-	{4, 1, 900, 500, 1800, 1000},
-	{9, 2, 800, 500, 1800, 1000},
-	{30, 11, 1056, 625, 1800, 1000},
-	{5, 3, 1350, 800, 1800, 1000},
-	{1, 1, 1576, 1050, 1576, 1050},
-	{1, 1, 1800, 1000, 1800, 1000}
-};
-
-typedef struct _SiS310_TVDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT TVHDE;
-	USHORT TVVDE;
-	USHORT RVBHRS;
-	UCHAR FlickerMode;
-	USHORT HALFRVBHRS;
-	UCHAR RY1COE;
-	UCHAR RY2COE;
-	UCHAR RY3COE;
-	UCHAR RY4COE;
+SiS310_LCDDataStruct  SiS310_StLCD1024x768Data[]=
+{
+ {   62,  25, 800, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {  104,  45, 945, 496,1344, 806},
+ {   62,  25, 800, 546,1344, 806},
+ {   31,  18,1008, 624,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS310_LCDDataStruct  SiS310_ExtLCD1024x768Data[]=
+{
+ {   12,   5, 896, 512,1344, 806},
+ {   12,   5, 896, 510,1344, 806},
+ {   32,  15,1008, 505,1344, 806},
+ {   32,  15,1008, 514,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS310_LCDDataStruct  SiS310_St2LCD1024x768Data[]=
+{
+ {   62,  25, 800, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {  104,  45, 945, 496,1344, 806},
+ {   62,  25, 800, 546,1344, 806},
+ {   31,  18,1008, 624,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS310_LCDDataStruct  SiS310_StLCD1280x1024Data[]=
+{
+ {   22,   5, 800, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {   13,   5,1024, 675,1560,1152},
+ {   16,   9,1266, 804,1688,1072},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_ExtLCD1280x1024Data[]=
+{
+ {  211,  60,1024, 501,1688,1066},
+ {  211,  60,1024, 508,1688,1066},
+ {  211,  60,1024, 501,1688,1066},
+ {  211,  60,1024, 508,1688,1066},
+ {  211,  60,1024, 500,1688,1066},
+ {  211,  75,1024, 625,1688,1066},
+ {  211, 120,1280, 798,1688,1066},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_St2LCD1280x1024Data[]=
+{
+ {   22,   5, 800, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {   13,   5,1024, 675,1560,1152},
+ {   16,   9,1266, 804,1688,1072},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_NoScaleData[]=
+{
+ {    1,   1, 800, 449, 800, 449},
+ {    1,   1, 800, 449, 800, 449},
+ {    1,   1, 900, 449, 900, 449},
+ {    1,   1, 900, 449, 900, 449},
+ {    1,   1, 800, 525, 800, 525},
+ {    1,   1,1056, 628,1056, 628},
+ {    1,   1,1344, 806,1344, 806},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_LCD1280x960Data[]=
+{
+ {    9,   2, 800, 500,1800,1000},
+ {    9,   2, 800, 500,1800,1000},
+ {    4,   1, 900, 500,1800,1000},
+ {    4,   1, 900, 500,1800,1000},
+ {    9,   2, 800, 500,1800,1000},
+ {   30,  11,1056, 625,1800,1000},
+ {    5,   3,1350, 800,1800,1000},
+ {    1,   1,1576,1050,1576,1050},
+ {    1,   1,1800,1000,1800,1000}
+};
+
+typedef struct _SiS310_TVDataStruct
+{
+ USHORT RVBHCMAX;
+ USHORT RVBHCFACT;
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT TVHDE;
+ USHORT TVVDE;
+ USHORT RVBHRS;
+ UCHAR FlickerMode;
+ USHORT HALFRVBHRS;
+ UCHAR RY1COE;
+ UCHAR RY2COE;
+ UCHAR RY3COE;
+ UCHAR RY4COE;
 } SiS310_TVDataStruct;
-SiS310_TVDataStruct SiS310_StPALData[] = {
-	{1, 1, 864, 525, 1270, 400, 100, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 350, 100, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 400, 0, 0, 720, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 864, 525, 1270, 350, 0, 0, 720, 0xf4, 0x0b, 0x1c, 0x0a},
-	{1, 1, 864, 525, 1270, 480, 50, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 600, 50, 0, 0, 0xf4, 0xff, 0x1c, 0x22}
-};
-
-SiS310_TVDataStruct SiS310_ExtPALData[] = {
-	{27, 10, 848, 448, 1270, 530, 50, 0, 50, 0xf4, 0xff, 0x1c, 0x22},
-	{108, 35, 848, 398, 1270, 530, 50, 0, 50, 0xf4, 0xff, 0x1c, 0x22},
-	{12, 5, 954, 448, 1270, 530, 50, 0, 50, 0xf1, 0x04, 0x1f, 0x18},
-	{9, 4, 960, 463, 1644, 438, 50, 0, 50, 0xf4, 0x0b, 0x1c, 0x0a},
-	{9, 4, 848, 528, 1270, 530, 0, 0, 50, 0xf5, 0xfb, 0x1b, 0x2a},
-	{36, 25, 1060, 648, 1316, 530, 438, 0, 438, 0xeb, 0x05, 0x25, 0x16},
-	{3, 2, 1080, 619, 1270, 540, 438, 0, 438, 0xf3, 0x00, 0x1d, 0x20},
-	{1, 1, 1170, 821, 1270, 520, 686, 0, 686, 0xF3, 0x00, 0x1D, 0x20}	/*301b */
-};
-
-SiS310_TVDataStruct SiS310_StNTSCData[] = {
-	{1, 1, 858, 525, 1270, 400, 50, 0, 760, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 350, 50, 0, 640, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 400, 0, 0, 720, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 350, 0, 0, 720, 0xf4, 0x0b, 0x1c, 0x0a},
-	{1, 1, 858, 525, 1270, 480, 0, 0, 760, 0xf1, 0x04, 0x1f, 0x18}
-};
-
-SiS310_TVDataStruct SiS310_ExtNTSCData[] = {
-	{143, 65, 858, 443, 1270, 440, 171, 0, 171, 0xf1, 0x04, 0x1f, 0x18},
-	{88, 35, 858, 393, 1270, 440, 171, 0, 171, 0xf1, 0x04, 0x1f, 0x18},
-	{143, 70, 924, 443, 1270, 440, 92, 0, 92, 0xf1, 0x04, 0x1f, 0x18},
-	{143, 70, 924, 393, 1270, 440, 92, 0, 92, 0xf4, 0x0b, 0x1c, 0x0a},
-	{143, 76, 836, 523, 1270, 440, 224, 0, 0, 0xf1, 0x05, 0x1f, 0x16},
-	{143, 120, 1056, 643, 1270, 440, 0, 128, 0, 0xf4, 0x10, 0x1c, 0x00},
-	{2, 1, 858, 503, 1270, 480, 0, 128, 0, 0xee, 0x0c, 0x22, 0x08},
-	{65, 64, 1056, 791, 1270, 480, 638, 0, 0, 0xEE, 0x0C, 0x22, 0x08}	/*301b */
-};
-
-SiS310_TVDataStruct SiS310_St1HiTVData[] = {
-	{0x00}
+SiS310_TVDataStruct  SiS310_StPALData[]=
+{
+ {    1,   1, 864, 525,1270, 400, 100,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 350, 100,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 400,   0,   0, 720,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 864, 525,1270, 350,   0,   0, 720,0xf4,0x0b,0x1c,0x0a},
+ {    1,   1, 864, 525,1270, 480,  50,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 600,  50,   0,   0,0xf4,0xff,0x1c,0x22}
 };
 
-SiS310_TVDataStruct SiS310_St2HiTVData[] = {
-	{0x00}
+SiS310_TVDataStruct  SiS310_ExtPALData[]=
+{
+ {   27,  10, 848, 448,1270, 530,  50,   0,  50,0xf4,0xff,0x1c,0x22},
+ {  108,  35, 848, 398,1270, 530,  50,   0,  50,0xf4,0xff,0x1c,0x22},
+ {   12,   5, 954, 448,1270, 530,  50,   0,  50,0xf1,0x04,0x1f,0x18},
+ {    9,   4, 960, 463,1644, 438,  50,   0,  50,0xf4,0x0b,0x1c,0x0a},
+ {    9,   4, 848, 528,1270, 530,   0,   0,  50,0xf5,0xfb,0x1b,0x2a},
+ {   36,  25,1060, 648,1316, 530, 438,   0, 438,0xeb,0x05,0x25,0x16},
+ {    3,   2,1080, 619,1270, 540, 438,   0, 438,0xf3,0x00,0x1d,0x20},
+ {    1,   1,1170, 821,1270, 520, 686,   0, 686,0xF3,0x00,0x1D,0x20}     /*301b*/
 };
 
-SiS310_TVDataStruct SiS310_ExtHiTVData[] = {
-	{0x00}
+SiS310_TVDataStruct  SiS310_StNTSCData[]=
+{
+ {    1,   1, 858, 525,1270, 400,  50,   0, 760,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 350,  50,   0, 640,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 400,   0,   0, 720,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 350,   0,   0, 720,0xf4,0x0b,0x1c,0x0a},
+ {    1,   1, 858, 525,1270, 480,   0,   0, 760,0xf1,0x04,0x1f,0x18}
 };
 
-UCHAR SiS310_NTSCTiming[] = {
-	0x17, 0x1d, 0x03, 0x09, 0x05, 0x06, 0x0c, 0x0c,
-	0x94, 0x49, 0x01, 0x0a, 0x06, 0x0d, 0x04, 0x0a,
-	0x06, 0x14, 0x0d, 0x04, 0x0a, 0x00, 0x85, 0x1b,
-	0x0c, 0x50, 0x00, 0x97, 0x00, 0xda, 0x4a, 0x17,
-	0x7d, 0x05, 0x4b, 0x00, 0x00, 0xe2, 0x00, 0x02,
-	0x03, 0x0a, 0x65, 0x9d, 0x08, 0x92, 0x8f, 0x40,
-	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x50,
-	0x00, 0x40, 0x44, 0x00, 0xdb, 0x02, 0x3b, 0x00
+SiS310_TVDataStruct  SiS310_ExtNTSCData[]=
+{
+ {  143,  65, 858, 443,1270, 440, 171,   0, 171,0xf1,0x04,0x1f,0x18},
+ {   88,  35, 858, 393,1270, 440, 171,   0, 171,0xf1,0x04,0x1f,0x18},
+ {  143,  70, 924, 443,1270, 440,  92,   0,  92,0xf1,0x04,0x1f,0x18},
+ {  143,  70, 924, 393,1270, 440,  92,   0,  92,0xf4,0x0b,0x1c,0x0a},
+ {  143,  76, 836, 523,1270, 440, 224,   0,   0,0xf1,0x05,0x1f,0x16},
+ {  143, 120,1056, 643,1270, 440,   0, 128,   0,0xf4,0x10,0x1c,0x00},
+ {    2,   1, 858, 503,1270, 480,   0, 128,   0,0xee,0x0c,0x22,0x08},
+ {   65,  64,1056, 791,1270, 480, 638,   0,   0,0xEE,0x0C,0x22,0x08} /*301b*/     
 };
 
-UCHAR SiS310_PALTiming[] = {
-	0x19, 0x52, 0x35, 0x6e, 0x04, 0x38, 0x3d, 0x70,
-	0x94, 0x49, 0x01, 0x12, 0x06, 0x3e, 0x35, 0x6d,
-	0x06, 0x14, 0x3e, 0x35, 0x6d, 0x00, 0x45, 0x2b,
-	0x70, 0x50, 0x00, 0x9b, 0x00, 0xd9, 0x5d, 0x17,
-	0x7d, 0x05, 0x45, 0x00, 0x00, 0xe8, 0x00, 0x02,
-	0x0d, 0x00, 0x68, 0xb0, 0x0b, 0x92, 0x8f, 0x40,
-	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x63,
-	0x00, 0x40, 0x3e, 0x00, 0xe1, 0x02, 0x28, 0x00
+SiS310_TVDataStruct  SiS310_St1HiTVData[]=
+{
+{0x00}
 };
 
-UCHAR SiS310_HiTVExtTiming[] = { 0x00 };
+SiS310_TVDataStruct  SiS310_St2HiTVData[]=
+{
+{0x00}
+};
 
-UCHAR SiS310_HiTVSt1Timing[] = { 0x00 };
+SiS310_TVDataStruct  SiS310_ExtHiTVData[]=
+{
+{0x00}
+};
+
+UCHAR SiS310_NTSCTiming[] = {
+  0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
+  0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
+  0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
+  0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
+  0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
+  0x03,0x0a,0x65,0x9d,0x08,0x92,0x8f,0x40,
+  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x50,
+  0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00};
+
+UCHAR SiS310_PALTiming[] = {
+  0x19,0x52,0x35,0x6e,0x04,0x38,0x3d,0x70,
+  0x94,0x49,0x01,0x12,0x06,0x3e,0x35,0x6d,
+  0x06,0x14,0x3e,0x35,0x6d,0x00,0x45,0x2b,
+  0x70,0x50,0x00,0x9b,0x00,0xd9,0x5d,0x17,
+  0x7d,0x05,0x45,0x00,0x00,0xe8,0x00,0x02,
+  0x0d,0x00,0x68,0xb0,0x0b,0x92,0x8f,0x40,
+  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x63,
+  0x00,0x40,0x3e,0x00,0xe1,0x02,0x28,0x00};
 
-UCHAR SiS310_HiTVSt2Timing[] = { 0x00 };
+UCHAR SiS310_HiTVExtTiming[] = {0x00};
 
-UCHAR SiS310_HiTVTextTiming[] = { 0x00 };
+UCHAR SiS310_HiTVSt1Timing[] = {0x00};
 
-UCHAR SiS310_HiTVGroup3Data[] = { 0x00 };
+UCHAR SiS310_HiTVSt2Timing[] = {0x00};
 
-UCHAR SiS310_HiTVGroup3Simu[] = { 0x00 };
+UCHAR SiS310_HiTVTextTiming[] = {0x00};
 
-UCHAR SiS310_HiTVGroup3Text[] = { 0x00 };
+UCHAR SiS310_HiTVGroup3Data[] = {0x00};
 
-typedef struct _SiS310_PanelDelayTblStruct {
-	UCHAR timer[2];
+UCHAR SiS310_HiTVGroup3Simu[] = {0x00};
+
+UCHAR SiS310_HiTVGroup3Text[] = {0x00};
+
+typedef struct _SiS310_PanelDelayTblStruct
+{
+ UCHAR timer[2];
 } SiS310_PanelDelayTblStruct;
-SiS310_PanelDelayTblStruct SiS310_PanelDelayTbl[] = {
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}},
-	{{0x00, 0x00}}
-};
-
-typedef struct _SiS310_LVDSDataStruct {
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+SiS310_PanelDelayTblStruct SiS310_PanelDelayTbl[]=
+{
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}},
+{{0x00,0x00}}
+};
+
+typedef struct _SiS310_LVDSDataStruct
+{
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT LCDHT;
+ USHORT LCDVT;
 } SiS310_LVDSDataStruct;
-SiS310_LVDSDataStruct SiS310_LVDS800x600Data_1[] = {
-	{848, 433, 1060, 629},
-	{848, 389, 1060, 629},
-	{848, 433, 1060, 629},
-	{848, 389, 1060, 629},
-	{848, 518, 1060, 629},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{800, 449, 1000, 644},
-	{800, 525, 1000, 635}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS800x600Data_2[] = {
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{800, 449, 1000, 644},
-	{800, 525, 1000, 635}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1024x768Data_1[] = {
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 518, 1344, 806},
-	{1050, 638, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1024x768Data_2[] = {
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1280x1024Data_1[] = {
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 518, 1344, 806},
-	{1050, 638, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1280x1024Data_2[] = {
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS640x480Data_1[] = {
-	{800, 449, 800, 449},
-	{800, 449, 800, 449},
-	{800, 449, 800, 449},
-	{800, 449, 800, 449},
-	{800, 525, 800, 525},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVUNTSCData[] = {
-	{840, 600, 840, 600},
-	{840, 600, 840, 600},
-	{840, 600, 840, 600},
-	{840, 600, 840, 600},
-	{784, 600, 784, 600},
-	{1064, 750, 1064, 750}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVONTSCData[] = {
-	{840, 525, 840, 525},
-	{840, 525, 840, 525},
-	{840, 525, 840, 525},
-	{840, 525, 840, 525},
-	{784, 525, 784, 525},
-	{1040, 700, 1040, 700}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVUPALData[] = {
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{840, 750, 840, 750},
-	{936, 836, 936, 836}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVOPALData[] = {
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{840, 625, 840, 625},
-	{960, 750, 960, 750}
-};
-
-typedef struct _SiS310_LVDSDesStruct {
-	USHORT LCDHDES;
-	USHORT LCDVDES;
+
+SiS310_LVDSDataStruct  SiS310_LVDS320x480Data_1[]=
+{
+ {848, 433,400,525},
+ {848, 389,400,525},
+ {848, 433,400,525},
+ {848, 389,400,525},
+ {848, 518,400, 525},
+ {1056, 628,400,525},
+ {400, 525,400,525},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
+};
+SiS310_LVDSDataStruct  SiS310_LVDS800x600Data_1[]=
+{
+ {848, 433,1060, 629},
+ {848, 389,1060, 629},
+ {848, 433,1060, 629},
+ {848, 389,1060, 629},
+ {848, 518,1060, 629},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS800x600Data_2[]=
+{
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1024x768Data_1[]=
+{
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 518,1344, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1024x768Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1280x1024Data_1[]=
+{
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 518,1344, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1280x1024Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS640x480Data_1[]=
+{
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 525, 800, 525},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVUNTSCData[]=
+{
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {784, 600, 784, 600},
+ {1064, 750,1064, 750}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVONTSCData[]=
+{
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {784, 525, 784, 525},
+ {1040, 700,1040, 700}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVUPALData[]=
+{
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {840, 750, 840, 750},
+ {936, 836, 936, 836}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVOPALData[]=
+{
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {840, 625, 840, 625},
+ {960, 750, 960, 750}
+};
+
+typedef struct _SiS310_LVDSDesStruct
+{
+ USHORT LCDHDES;
+ USHORT LCDVDES;
 } SiS310_LVDSDesStruct;
-SiS310_LVDSDesStruct SiS310_PanelType00_1[] = {
-	{0, 626},
-	{0, 624},
-	{0, 626},
-	{0, 624},
-	{0, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType01_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType02_1[] = {
-	{0, 626},
-	{0, 624},
-	{0, 626},
-	{0, 624},
-	{0, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType03_1[] = {
-	{8, 436},
-	{8, 440},
-	{8, 436},
-	{8, 440},
-	{8, 512},
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType04_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType05_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType06_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType07_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType08_1[] = {
-	{1059, 626},
-	{1059, 624},
-	{1059, 626},
-	{1059, 624},
-	{1059, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType09_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0a_1[] = {
-	{1059, 626},
-	{1059, 624},
-	{1059, 626},
-	{1059, 624},
-	{1059, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0b_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0c_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0d_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0e_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0f_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType00_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType01_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType02_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType03_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{1152, 622},
-	{1152, 597}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType04_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType05_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType06_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType07_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType08_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType09_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0a_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0b_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0c_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0d_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0e_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0f_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
+SiS310_LVDSDesStruct  SiS310_PanelType00_1[]=
+{
+ {0, 626},
+ {0, 624},
+ {0, 626},
+ {0, 624},
+ {0, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType01_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType02_1[]=
+{
+ {0, 626},
+ {0, 624},
+ {0, 626},
+ {0, 624},
+ {0, 624},
+ { 0, 627},
+ { 8, 523},
+ { 0,   0},
+ { 0,   0}
+};
+
+
+SiS310_LVDSDesStruct  SiS310_PanelType03_1[]=
+{
+ { 8, 436},
+ { 8, 440},
+ { 8, 436},
+ { 8, 440},
+ { 8, 512},
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType04_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType05_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType06_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType07_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType08_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType09_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0a_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0b_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0c_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0d_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0e_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0f_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType00_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType01_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType02_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType03_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ {1152, 622},
+ {1152, 597}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType04_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType05_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType06_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType07_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType08_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType09_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0a_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0b_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0c_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0d_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0e_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0f_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 /*301b*/
-SiS310_LVDSDesStruct SiS310_PanelType1076_1[] = {
-	{0x00, 0x00}
+SiS310_LVDSDesStruct SiS310_PanelType1076_1[]=
+{
+{0x00,0x00}
 };
-SiS310_LVDSDesStruct SiS310_PanelType1210_1[] = {
-	{0x00, 0x00}
+SiS310_LVDSDesStruct SiS310_PanelType1210_1[]=
+{
+{0x00,0x00}
 };
-SiS310_LVDSDesStruct SiS310_PanelType1296_1[] = {
-	{0x00, 0x00}
+SiS310_LVDSDesStruct SiS310_PanelType1296_1[]=
+{
+{0x00,0x00}
 };
-SiS310_LVDSDesStruct SiS310_PanelType1076_2[] = {
-	{0x00, 0x00}
+SiS310_LVDSDesStruct SiS310_PanelType1076_2[]=
+{
+{0x00,0x00}
 };
-SiS310_LVDSDesStruct SiS310_PanelType1210_2[] = {
-	{0x00, 0x00}
+SiS310_LVDSDesStruct SiS310_PanelType1210_2[]=
+{
+{0x00,0x00}
 };
-SiS310_LVDSDesStruct SiS310_PanelType1296_2[] = {
-	{0x00, 0x00}
+SiS310_LVDSDesStruct SiS310_PanelType1296_2[]=
+{
+{0x00,0x00}
 };
 /*end 301b*/
 
-SiS310_LVDSDesStruct SiS310_CHTVUNTSCDesData[] = {
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_CHTVONTSCDesData[] = {
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_CHTVUPALDesData[] = {
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_CHTVOPALDesData[] = {
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{0, 0},
-	{0, 0}
+SiS310_LVDSDesStruct  SiS310_CHTVUNTSCDesData[]=
+{
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_CHTVONTSCDesData[]=
+{
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_CHTVUPALDesData[]=
+{
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_CHTVOPALDesData[]=
+{
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ { 0,   0},
+ { 0,   0}
 };
 
 /*add for LCDA*/
-typedef struct _SiS310_LCDACRT1DataStruct {
-	UCHAR CR[17];
-} SiS310_LCDACRT1DataStruct;
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT1800x600_1[] = {
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0x04, 0x3e,
-	  0xe0, 0x85, 0xdf, 0xfb, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x7f, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x06,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11024x768_1[] = {
-	{{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0x97, 0x1f,
-	  0x60, 0x87, 0x5d, 0x5d, 0x83, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0x97, 0x1f,
-	  0x60, 0x87, 0x5d, 0x5d, 0x83, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0x04, 0x3e,
-	  0xE2, 0x89, 0xDf, 0xDf, 0x05, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x87, 0x63, 0x63, 0x8B, 0x69, 0x1A, 0x7c, 0xf0,
-	  0x5A, 0x8F, 0x57, 0x57, 0x7D, 0x20, 0x00, 0x26,
-	  0x01}},
-	{{0xA3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xFf, 0xFf, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11280x1024_1[] = {
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x04, 0x3e,
-	  0xe2, 0x89, 0xdf, 0x05, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x7e, 0x63, 0x82, 0x68, 0x15, 0x7c, 0xf0,
-	  0x5a, 0x8f, 0x57, 0x7d, 0x20, 0x00, 0x26,
-	  0x01}},
-	{{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT1800x600_1_H[] = {
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0x04, 0x3e,
-	  0xe0, 0x85, 0xdf, 0xfb, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x3d, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x05,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11024x768_1_H[] = {
-	{{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0x97, 0x1f,
-	  0x60, 0x87, 0x5D, 0x5D, 0x83, 0x01, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0x97, 0x1f,
-	  0x60, 0x87, 0x5D, 0x5D, 0x83, 0x01, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0x04, 0x3e,
-	  0xE2, 0x89, 0xDf, 0xDf, 0x05, 0x00, 0x00, 0x44,
-	  0x00}},
-	{{0x41, 0x31, 0x31, 0x85, 0x35, 0x1d, 0x7c, 0xf0,
-	  0x5A, 0x8F, 0x57, 0x57, 0x7D, 0x20, 0x00, 0x55,
-	  0x01}},
-	{{0x4f, 0x3F, 0x3F, 0x93, 0x45, 0x0D, 0x24, 0xf5,
-	  0x02, 0x88, 0xFf, 0xFf, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11280x1024_1_H[] = {
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x04, 0x3e,
-	  0xe2, 0x89, 0xdf, 0x05, 0x00, 0x00, 0x04,
-	  0x00}},
-	{{0x3c, 0x31, 0x80, 0x35, 0x1c, 0x7c, 0xf0,
-	  0x5a, 0x8f, 0x57, 0x7d, 0x20, 0x00, 0x55,
-	  0x01}},
-	{{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT1800x600_2[] = {
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0xba,
-	  0x1c, 0x80, 0xdf, 0x73, 0x00, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x06,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11024x768_2[] = {
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x63, 0x87, 0x78, 0x89, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11280x1024_2[] = {
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x63, 0x87, 0x78, 0x89, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT1800x600_2_H[] = {
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x3a, 0x1a, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0xba,
-	  0x1c, 0x80, 0xdf, 0x73, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x05,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11024x768_2_H[] = {
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x31, 0x93, 0x3e, 0x06, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x01,
-	  0x01}},
-	{{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LCDACRT1DataStruct SiS310_LCDACRT11280x1024_2_H[] = {
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x31, 0x93, 0x3e, 0x86, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x01,
-	  0x01}},
-	{{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
+typedef struct _SiS310_LCDACRT1DataStruct
+{
+ UCHAR CR[17];
+}SiS310_LCDACRT1DataStruct;
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT1800x600_1[]=
+{
+{{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00}},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00}},
+ {{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00}},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00}},
+ {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
+   0x00}},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11024x768_1[]=
+{
+{{0x73,0x4f,0x4f,0x97,0x55,0x86,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x4f,0x97,0x55,0x86,0x97,0x1f,
+   0x60,0x87,0x5d,0x5d,0x83,0x10,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x4f,0x97,0x55,0x86,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x4f,0x97,0x55,0x86,0x97,0x1f,
+   0x60,0x87,0x5d,0x5d,0x83,0x10,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x4f,0x97,0x55,0x86,0x04,0x3e,
+   0xE2,0x89,0xDf,0xDf,0x05,0x00,0x00,0x05,
+   0x00}},
+ {{0x87,0x63,0x63,0x8B,0x69,0x1A,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x57,0x7D,0x20,0x00,0x26,
+   0x01}},
+ {{0xA3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xFf,0xFf,0x25,0x10,0x00,0x02,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11280x1024_1[]=
+{
+{{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00}},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00}},
+ {{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00}},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00}},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
+   0x00}},
+ {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
+   0x01}},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT1800x600_1_H[]=
+{
+{{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00}},
+ {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00}},
+ {{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00}},
+ {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00}},
+ {{0x30,0x27,0x94,0x2c,0x92,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x04,
+   0x00}},
+ {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01}}
 };
 
-typedef struct _SiS310_LVDSCRT1DataStruct {
-	UCHAR CR[15];
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11024x768_1_H[]=
+{
+{{0x37,0x27,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x5D,0x83,0x01,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x5D,0x83,0x01,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x27,0x9B,0x2b,0x94,0x04,0x3e,
+   0xE2,0x89,0xDf,0xDf,0x05,0x00,0x00,0x44,
+   0x00}},
+ {{0x41,0x31,0x31,0x85,0x35,0x1d,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x57,0x7D,0x20,0x00,0x55,
+   0x01}},
+ {{0x4f,0x3F,0x3F,0x93,0x45,0x0D,0x24,0xf5,
+   0x02,0x88,0xFf,0xFf,0x25,0x10,0x00,0x01,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11280x1024_1_H[]=
+{
+{{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00}},
+{{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00}},
+ {{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00}},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00}},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x04,
+   0x00}},
+ {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
+   0x01}},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT1800x600_2[]=
+{ 
+{{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00}},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00}},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00}},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00}},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x06,
+   0x00}},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11024x768_2[]=
+{ 
+{{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01}},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11280x1024_2[]=
+{
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00}},
+ {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01}},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT1800x600_2_H[]=
+{ 
+{{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00}},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00}},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00}},
+ {{0x3d,0x27,0x81,0x3a,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00}},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x05,
+   0x00}},
+ {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01}}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11024x768_2_H[]=
+{ 
+{{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }}
+};
+
+SiS310_LCDACRT1DataStruct  SiS310_LCDACRT11280x1024_2_H[]=
+{ 
+{{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x31,0x93,0x3e,0x86,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }}
+};
+
+typedef struct _SiS310_LVDSCRT1DataStruct
+{
+ UCHAR CR[15];
 } SiS310_LVDSCRT1DataStruct;
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_1[] = {
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x65, 0x4f, 0x89, 0x56, 0x83, 0x04, 0x3e,
-	  0xe0, 0x85, 0xdf, 0xfb, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x7f, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x06,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_1[] = {
-	{{0x73, 0x4f, 0x97, 0x55, 0x86, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x97, 0x55, 0x86, 0x97, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x97, 0x55, 0x86, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x97, 0x55, 0x86, 0x97, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x4f, 0x97, 0x55, 0x86, 0x04, 0x3e,
-	  0xE2, 0x89, 0xDf, 0x05, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x87, 0x63, 0x8B, 0x69, 0x1A, 0x7c, 0xf0,
-	  0x5A, 0x8F, 0x57, 0x7D, 0x20, 0x00, 0x26,
-	  0x01}},
-	{{0xA3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xFf, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_1[] = {
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x01,
-	  0x00}},
-	{{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x04, 0x3e,
-	  0xe2, 0x89, 0xdf, 0x05, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x7e, 0x63, 0x82, 0x68, 0x15, 0x7c, 0xf0,
-	  0x5a, 0x8f, 0x57, 0x7d, 0x20, 0x00, 0x26,
-	  0x01}},
-	{{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_1_H[] = {
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0xaf, 0x1f,
-	  0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0x83, 0x1f,
-	  0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x30, 0x27, 0x94, 0x2c, 0x92, 0x04, 0x3e,
-	  0xe0, 0x85, 0xdf, 0xfb, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x3d, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x05,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_1_H[] = {
-	{{0x37, 0x27, 0x9B, 0x2b, 0x94, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x9B, 0x2b, 0x94, 0x97, 0x1f,
-	  0x60, 0x87, 0x5D, 0x83, 0x01, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x9B, 0x2b, 0x94, 0xc4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x9B, 0x2b, 0x94, 0x97, 0x1f,
-	  0x60, 0x87, 0x5D, 0x83, 0x01, 0x00, 0x44,
-	  0x00}},
-	{{0x37, 0x27, 0x9B, 0x2b, 0x94, 0x04, 0x3e,
-	  0xE2, 0x89, 0xDf, 0x05, 0x00, 0x00, 0x44,
-	  0x00}},
-	{{0x41, 0x31, 0x85, 0x35, 0x1d, 0x7c, 0xf0,
-	  0x5A, 0x8F, 0x57, 0x7D, 0x20, 0x00, 0x55,
-	  0x01}},
-	{{0x4f, 0x3F, 0x93, 0x45, 0x0D, 0x24, 0xf5,
-	  0x02, 0x88, 0xFf, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_1_H[] = {
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0xb4, 0x1f,
-	  0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x82, 0x1f,
-	  0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x04,
-	  0x00}},
-	{{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x04, 0x3e,
-	  0xe2, 0x89, 0xdf, 0x05, 0x00, 0x00, 0x04,
-	  0x00}},
-	{{0x3c, 0x31, 0x80, 0x35, 0x1c, 0x7c, 0xf0,
-	  0x5a, 0x8f, 0x57, 0x7d, 0x20, 0x00, 0x55,
-	  0x01}},
-	{{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_2[] = {
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0xba,
-	  0x1c, 0x80, 0xdf, 0x73, 0x00, 0x00, 0x06,
-	  0x00}},
-	{{0x7f, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x06,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_2[] = {
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x63, 0x87, 0x78, 0x89, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_2[] = {
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x06,
-	  0x00}},
-	{{0xa3, 0x63, 0x87, 0x78, 0x89, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x02,
-	  0x01}},
-	{{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_2_H[] = {
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-	  0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x3a, 0x1a, 0x72, 0x3e,
-	  0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0xba,
-	  0x1c, 0x80, 0xdf, 0x73, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x3d, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	  0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x05,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_2_H[] = {
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x31, 0x93, 0x3e, 0x06, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x01,
-	  0x01}},
-	{{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_2_H[] = {
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-	  0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x01,
-	  0x00}},
-	{{0x4f, 0x31, 0x93, 0x3e, 0x86, 0x24, 0xf1,
-	  0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x01,
-	  0x01}},
-	{{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	  0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1UNTSC[] = {
-	{{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
-	  0xe8, 0x84, 0x8f, 0x57, 0x20, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
-	  0xd0, 0x82, 0x5d, 0x57, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
-	  0xe8, 0x84, 0x8f, 0x57, 0x20, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
-	  0xd0, 0x82, 0x5d, 0x57, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x5d, 0x4f, 0x81, 0x53, 0x9c, 0x56, 0xba,
-	  0x18, 0x84, 0xdf, 0x57, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x80, 0x63, 0x84, 0x6c, 0x17, 0xec, 0xf0,
-	  0x90, 0x8c, 0x57, 0xed, 0x20, 0x00, 0x06,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1ONTSC[] = {
-	{{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
-	  0xc0, 0x84, 0x8f, 0x0c, 0x20, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
-	  0xb0, 0x8d, 0x5d, 0x0c, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
-	  0xc0, 0x84, 0x8f, 0x0c, 0x20, 0x00, 0x01,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
-	  0xb0, 0x8d, 0x5d, 0x0c, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x5d, 0x4f, 0x81, 0x56, 0x9c, 0x0b, 0x3e,
-	  0xe8, 0x84, 0xdf, 0x0c, 0x00, 0x00, 0x01,
-	  0x00}},
-	{{0x7d, 0x63, 0x81, 0x6a, 0x16, 0xba, 0xf0,
-	  0x7f, 0x86, 0x57, 0xbb, 0x00, 0x00, 0x06,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1UPAL[] = {
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xf8, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xf8, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x55, 0x80, 0xec, 0xba,
-	  0x50, 0x84, 0xdf, 0xed, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x70, 0x63, 0x94, 0x68, 0x8d, 0x42, 0xf1,
-	  0xc8, 0x8c, 0x57, 0xe9, 0x20, 0x00, 0x05,
-	  0x01}}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1OPAL[] = {
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xf0, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xf0, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
-	  0x00}},
-	{{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-	  0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x64, 0x4f, 0x88, 0x55, 0x80, 0x6f, 0xba,
-	  0x20, 0x83, 0xdf, 0x70, 0x00, 0x00, 0x05,
-	  0x00}},
-	{{0x73, 0x63, 0x97, 0x69, 0x8e, 0xec, 0xf0,
-	  0x90, 0x8c, 0x57, 0xed, 0x20, 0x00, 0x05,
-	  0x01}}
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1320x480_1[]=
+{
+{{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x54,0x9f,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
+   0x00 }},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }},
+{{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
+   0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
+   0x00 }}
+};
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_1[]=
+{
+{{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 }},
+ {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
+   0x00 }},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_1[]=
+{
+{{0x73,0x4f,0x97,0x55,0x86,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x97,0x55,0x86,0x97,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x97,0x55,0x86,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x97,0x55,0x86,0x97,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x05,
+   0x00}},
+ {{0x73,0x4f,0x97,0x55,0x86,0x04,0x3e,
+   0xE2,0x89,0xDf,0x05,0x00,0x00,0x05,
+   0x00}},
+ {{0x87,0x63,0x8B,0x69,0x1A,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x7D,0x20,0x00,0x26,
+   0x01}},
+ {{0xA3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xFf,0x25,0x10,0x00,0x02,
+   0x01}}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_1[]=
+{
+{{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00 }},
+ {{0x63,0x4f,0x87,0x54,0x9f,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
+   0x00 }},
+ {{0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
+   0x01 }},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_1_H[]=
+{
+{{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00 }},
+ {{0x30,0x27,0x94,0x2c,0x92,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x04,
+   0x00 }},
+ {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01 }}
 };
 
-typedef struct _SiS310_CHTVRegDataStruct {
-	UCHAR Reg[5];
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_1_H[]=
+{
+{{0x37,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
+   0x00 }},
+ {{0x37,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x83,0x01,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x83,0x01,0x00,0x44,
+   0x00}},
+ {{0x37,0x27,0x9B,0x2b,0x94,0x04,0x3e,
+   0xE2,0x89,0xDf,0x05,0x00,0x00,0x44,
+   0x00}},
+ {{0x41,0x31,0x85,0x35,0x1d,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x7D,0x20,0x00,0x55,
+   0x01}},
+ {{0x4f,0x3F,0x93,0x45,0x0D,0x24,0xf5,
+   0x02,0x88,0xFf,0x25,0x10,0x00,0x01,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_1_H[]=
+{
+{{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00 }},
+ {{0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x04,
+   0x00 }},
+ {{0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_2[]=
+{ 
+{{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x4f,0x83,0x62,0x12,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x06,
+   0x00 }},
+ {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_2[]=
+{ 
+{{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01 }},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_2[]=
+{ 
+{{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00 }},
+ {{0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01 }},
+ {{0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_2_H[]=
+{ 
+{{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x3a,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x27,0x81,0x32,0x1a,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x05,
+   0x00 }},
+ {{0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_2_H[]=
+{ 
+{{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_2_H[]=
+{ 
+{{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 }},
+ {{0x4f,0x31,0x93,0x3e,0x86,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 }},
+ {{0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01}}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1UNTSC[]=
+{ 
+{{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,
+   0x00 }},
+ {{0x5d,0x4f,0x81,0x53,0x9c,0x56,0xba,
+   0x18,0x84,0xdf,0x57,0x00,0x00,0x01,
+   0x00 }},
+ {{0x80,0x63,0x84,0x6c,0x17,0xec,0xf0,
+   0x90,0x8c,0x57,0xed,0x20,0x00,0x06,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1ONTSC[]=
+{ 
+{{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,
+   0x00 }},
+ {{0x5d,0x4f,0x81,0x56,0x9c,0x0b,0x3e,
+   0xe8,0x84,0xdf,0x0c,0x00,0x00,0x01,
+   0x00 }},
+ {{0x7d,0x63,0x81,0x6a,0x16,0xba,0xf0,
+   0x7f,0x86,0x57,0xbb,0x00,0x00,0x06,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1UPAL[]=
+{ 
+{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x55,0x80,0xec,0xba,
+   0x50,0x84,0xdf,0xed,0x00,0x00,0x05,
+   0x00 }},
+ {{0x70,0x63,0x94,0x68,0x8d,0x42,0xf1,
+   0xc8,0x8c,0x57,0xe9,0x20,0x00,0x05,
+   0x01 }}
+};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1OPAL[]=
+{ 
+{{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 }},
+ {{0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x64,0x4f,0x88,0x55,0x80,0x6f,0xba,
+   0x20,0x83,0xdf,0x70,0x00,0x00,0x05,
+   0x00 }},
+ {{0x73,0x63,0x97,0x69,0x8e,0xec,0xf0,
+   0x90,0x8c,0x57,0xed,0x20,0x00,0x05,
+   0x01 }}
+};
+
+typedef struct _SiS310_CHTVRegDataStruct
+{
+ UCHAR Reg[5];
 } SiS310_CHTVRegDataStruct;
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_UNTSC[] = {
-	{{0x00}}
-};
+{{0x00}}
+ };
 
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_ONTSC[] = {
-	{{0x00}}
-};
+{{0x00}}
+ };
 
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_UPAL[] = {
-	{{0x00}}
-};
+{{0x00}}
+ };
 
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_OPAL[] = {
-	{{0x00}}
-};
+{{0x00}}
+ };
+
+UCHAR SiS310_CHTVVCLKUNTSC[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKUNTSC[] = { 0x00 };
+UCHAR SiS310_CHTVVCLKONTSC[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKONTSC[] = { 0x00 };
+UCHAR SiS310_CHTVVCLKUPAL[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKUPAL[] = { 0x00 };
+UCHAR SiS310_CHTVVCLKOPAL[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKOPAL[] = { 0x00 };
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/325vtbl.h linux-2.5/drivers/video/sis/325vtbl.h
--- linux-2.5.13/drivers/video/sis/325vtbl.h	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/sis/325vtbl.h	Sun Mar  3 17:54:36 2002
@@ -1,1125 +1,1085 @@
-typedef struct _SiS310_StStruct {
-	UCHAR St_ModeID;
-	USHORT St_ModeFlag;
-	UCHAR St_StTableIndex;
-	UCHAR St_CRT2CRTC;
-	UCHAR St_ResInfo;
-	UCHAR VB_StTVFlickerIndex;
-	UCHAR VB_StTVEdgeIndex;
-	UCHAR VB_StTVYFilterIndex;
+typedef struct _SiS310_StStruct
+{
+ UCHAR St_ModeID;
+ USHORT St_ModeFlag;
+ UCHAR St_StTableIndex;
+ UCHAR St_CRT2CRTC;
+ UCHAR St_ResInfo;
+ UCHAR VB_StTVFlickerIndex;
+ UCHAR VB_StTVEdgeIndex;
+ UCHAR VB_StTVYFilterIndex;
 } SiS310_StStruct;
-SiS310_StStruct SiS310_SModeIDTable[] =
-{ 
-	{0x01, 0x9208, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
-	{0x01, 0x1210, 0x14, 0x01, 0x01, 0x00, 0x01, 0x00},
-	{0x01, 0x1010, 0x17, 0x02, 0x02, 0x00, 0x01, 0x01},
-	{0x03, 0x8208, 0x03, 0x00, 0x00, 0x00, 0x01, 0x02},
-	{0x03, 0x0210, 0x16, 0x01, 0x01, 0x00, 0x01, 0x02},
-	{0x03, 0x0010, 0x18, 0x02, 0x02, 0x00, 0x01, 0x03},
-	{0x05, 0x9209, 0x05, 0x00, 0x00, 0x00, 0x00, 0x04},
-	{0x06, 0x8209, 0x06, 0x00, 0x00, 0x00, 0x00, 0x05},
-	{0x07, 0x0000, 0x07, 0x03, 0x03, 0x00, 0x01, 0x03},
-	{0x07, 0x0000, 0x19, 0x02, 0x02, 0x00, 0x01, 0x03},
-	{0x0d, 0x920a, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x04},
-	{0x0e, 0x820a, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x05},
-	{0x0f, 0x0202, 0x11, 0x01, 0x01, 0x00, 0x00, 0x05},
-	{0x10, 0x0212, 0x12, 0x01, 0x01, 0x00, 0x00, 0x05},
-	{0x11, 0x0212, 0x1a, 0x04, 0x04, 0x00, 0x00, 0x05},
-	{0x12, 0x0212, 0x1b, 0x04, 0x04, 0x00, 0x00, 0x05},
-	{0x13, 0x021b, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x04},
-	{0x12, 0x0010, 0x18, 0x02, 0x02, 0x00, 0x00, 0x05},
-	{0x12, 0x0210, 0x18, 0x01, 0x01, 0x00, 0x00, 0x05},
-	{0xff, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-
-typedef struct _SiS310_StandTableStruct {
-	UCHAR CRT_COLS;
-	UCHAR ROWS;
-	UCHAR CHAR_HEIGHT;
-	USHORT CRT_LEN;
-	UCHAR SR[4];
-	UCHAR MISC;
-	UCHAR CRTC[0x19];
-	UCHAR ATTR[0x14];
-	UCHAR GRC[9];
+SiS310_StStruct SiS310_SModeIDTable[]=
+{ {0x01,0x9208,0x01,0x00,0x00,0x00,0x01,0x00},
+ {0x01,0x1210,0x14,0x01,0x01,0x00,0x01,0x00},
+ {0x01,0x1010,0x17,0x02,0x02,0x00,0x01,0x01},
+ {0x03,0x8208,0x03,0x00,0x00,0x00,0x01,0x02},
+ {0x03,0x0210,0x16,0x01,0x01,0x00,0x01,0x02},
+ {0x03,0x0010,0x18,0x02,0x02,0x00,0x01,0x03},
+ {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x04},
+ {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x05},
+ {0x07,0x0000,0x07,0x03,0x03,0x00,0x01,0x03},
+ {0x07,0x0000,0x19,0x02,0x02,0x00,0x01,0x03},
+ {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x04},
+ {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x05},
+ {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x05},
+ {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x05},
+ {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x05},
+ {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x05},
+ {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x04},
+ {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x05},
+ {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x05},
+ {0xff,0x0000,0x00,0x00,0x00,0x00,0x00,0x00}
+};
+
+typedef struct _SiS310_StandTableStruct
+{
+ UCHAR CRT_COLS;
+ UCHAR ROWS;
+ UCHAR CHAR_HEIGHT;
+ USHORT CRT_LEN;
+ UCHAR SR[4];
+ UCHAR MISC;
+ UCHAR CRTC[0x19];
+ UCHAR ATTR[0x14];
+ UCHAR GRC[9];
 } SiS310_StandTableStruct;
-
-SiS310_StandTableStruct SiS310_StandTable[] = {
+SiS310_StandTableStruct SiS310_StandTable[]=
+{
 /* MD_0_200 */
-	{
-	 0x28, 0x18, 0x08, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_1_200 */
-	{
-	 0x28, 0x18, 0x08, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_2_200 */
-	{
-	 0x50, 0x18, 0x08, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_3_200 */
-	{
-	 0x50, 0x18, 0x08, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc7, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_4 */
-	{
-	 0x28, 0x18, 0x08, 0x4000,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
-	  0xff},
-	 {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x03, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x4000,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
+   0xff},
+  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x03,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
+   0xff}
+ },
 /* MD_5 */
-	{
-	 0x28, 0x18, 0x08, 0x4000,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xa2,
-	  0xff},
-	 {0x00, 0x13, 0x15, 0x17, 0x02, 0x04, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x03, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0f, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x4000,
+  {0x09,0x03,0x00,0x02},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
+   0xff},
+  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x03,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
+   0xff}
+ },
 /* MD_6 */
-	{
-	 0x50, 0x18, 0x08, 0x4000,
-	 {0x01, 0x01, 0x00, 0x06},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xc2,
-	  0xff},
-	 {0x00, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
-	  0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17,
-	  0x01, 0x00, 0x01, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x4000,
+  {0x01,0x01,0x00,0x06},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xc2,
+   0xff},
+  {0x00,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+   0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
+   0x01,0x00,0x01,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x0d,0x00,
+   0xff}
+ },
 /* MD_7 */
-	{
-	 0x50, 0x18, 0x0e, 0x1000,
-	 {0x00, 0x03, 0x00, 0x03},
-	 0xa6,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x0d, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-	  0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	  0x0e, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x1000,
+  {0x00,0x03,0x00,0x03},
+  0xa6,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x0d,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+   0x0e,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
+   0xff}
+ },
 /* MDA_DAC */
-	{
-	 0x00, 0x00, 0x00, 0x0000,
-	 {0x00, 0x00, 0x00, 0x15},
-	 0x15,
-	 {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x3f, 0x3f,
-	  0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x00, 0x00,
-	  0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	  0x15, 0x15, 0x15, 0x15},
-	 {0x15, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x3f}
-	 },
+ {
+  0x00,0x00,0x00,0x0000,
+  {0x00,0x00,0x00,0x15},
+  0x15,
+  {0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15,0x15,0x15,0x3f,0x3f,
+   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0x00,
+   0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+   0x15,0x15,0x15,0x15},
+  {0x15,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x3f}
+ },
 /* CGA_DAC */
-	{
-	 0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x09, 0x15, 0x00},
-	 0x10,
-	 {0x04, 0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a,
-	  0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x2a, 0x3a,
-	  0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x10,
-	  0x04},
-	 {0x14, 0x01, 0x11, 0x09, 0x15, 0x00, 0x10, 0x04,
-	  0x14, 0x01, 0x11, 0x09, 0x15, 0x2a, 0x3a, 0x2e,
-	  0x3e, 0x2b, 0x3b, 0x2f},
-	 {0x3f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
-	  0x3f}
-	 },
+ {
+  0x00,0x10,0x04,0x0114,
+  {0x11,0x09,0x15,0x00},
+  0x10,
+  {0x04,0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,
+   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x2a,0x3a,
+   0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x10,
+   0x04},
+  {0x14,0x01,0x11,0x09,0x15,0x00,0x10,0x04,
+   0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,0x2e,
+   0x3e,0x2b,0x3b,0x2f},
+  {0x3f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
+   0x3f}
+ },
 /* EGA_DAC */
-	{
-	 0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x05, 0x15, 0x20},
-	 0x30,
-	 {0x24, 0x34, 0x21, 0x31, 0x25, 0x35, 0x08, 0x18,
-	  0x0c, 0x1c, 0x09, 0x19, 0x0d, 0x1d, 0x28, 0x38,
-	  0x2c, 0x3c, 0x29, 0x39, 0x2d, 0x3d, 0x02, 0x12,
-	  0x06},
-	 {0x16, 0x03, 0x13, 0x07, 0x17, 0x22, 0x32, 0x26,
-	  0x36, 0x23, 0x33, 0x27, 0x37, 0x0a, 0x1a, 0x0e,
-	  0x1e, 0x0b, 0x1b, 0x0f},
-	 {0x1f, 0x2a, 0x3a, 0x2e, 0x3e, 0x2b, 0x3b, 0x2f,
-	  0x3f}
-	 },
+ {
+  0x00,0x10,0x04,0x0114,
+  {0x11,0x05,0x15,0x20},
+  0x30,
+  {0x24,0x34,0x21,0x31,0x25,0x35,0x08,0x18,
+   0x0c,0x1c,0x09,0x19,0x0d,0x1d,0x28,0x38,
+   0x2c,0x3c,0x29,0x39,0x2d,0x3d,0x02,0x12,
+   0x06},
+  {0x16,0x03,0x13,0x07,0x17,0x22,0x32,0x26,
+   0x36,0x23,0x33,0x27,0x37,0x0a,0x1a,0x0e,
+   0x1e,0x0b,0x1b,0x0f},
+  {0x1f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
+   0x3f}
+ },
 /* VGA_DAC */
-	{
-	 0x00, 0x10, 0x04, 0x0114,
-	 {0x11, 0x09, 0x15, 0x2a},
-	 0x3a,
-	 {0x2e, 0x3e, 0x2b, 0x3b, 0x2f, 0x3f, 0x00, 0x05,
-	  0x08, 0x0b, 0x0e, 0x11, 0x14, 0x18, 0x1c, 0x20,
-	  0x24, 0x28, 0x2d, 0x32, 0x38, 0x3f, 0x00, 0x10,
-	  0x1f},
-	 {0x2f, 0x3f, 0x1f, 0x27, 0x2f, 0x37, 0x3f, 0x2d,
-	  0x31, 0x36, 0x3a, 0x3f, 0x00, 0x07, 0x0e, 0x15,
-	  0x1c, 0x0e, 0x11, 0x15},
-	 {0x18, 0x1c, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x00,
-	  0x04}
-	 },
-	{
-	 0x08, 0x0c, 0x10, 0x0a08,
-	 {0x0c, 0x0e, 0x10, 0x0b},
-	 0x0c,
-	 {0x0d, 0x0f, 0x10, 0x10, 0x01, 0x08, 0x00, 0x00,
-	  0x00, 0x00, 0x01, 0x00, 0x02, 0x02, 0x01, 0x00,
-	  0x04, 0x04, 0x01, 0x00, 0x05, 0x02, 0x05, 0x00,
-	  0x06},
-	 {0x01, 0x06, 0x05, 0x06, 0x00, 0x08, 0x01, 0x08,
-	  0x00, 0x07, 0x02, 0x07, 0x06, 0x07, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00}
-	 },
+ {
+  0x00,0x10,0x04,0x0114,
+  {0x11,0x09,0x15,0x2a},
+  0x3a,
+  {0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x05,
+   0x08,0x0b,0x0e,0x11,0x14,0x18,0x1c,0x20,
+   0x24,0x28,0x2d,0x32,0x38,0x3f,0x00,0x10,
+   0x1f},
+  {0x2f,0x3f,0x1f,0x27,0x2f,0x37,0x3f,0x2d,
+   0x31,0x36,0x3a,0x3f,0x00,0x07,0x0e,0x15,
+   0x1c,0x0e,0x11,0x15},
+  {0x18,0x1c,0x14,0x16,0x18,0x1a,0x1c,0x00,
+   0x04}
+ },
+ {
+  0x08,0x0c,0x10,0x0a08,
+  {0x0c,0x0e,0x10,0x0b},
+  0x0c,
+  {0x0d,0x0f,0x10,0x10,0x01,0x08,0x00,0x00,
+   0x00,0x00,0x01,0x00,0x02,0x02,0x01,0x00,
+   0x04,0x04,0x01,0x00,0x05,0x02,0x05,0x00,
+   0x06},
+  {0x01,0x06,0x05,0x06,0x00,0x08,0x01,0x08,
+   0x00,0x07,0x02,0x07,0x06,0x07,0x00,0x00,
+   0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00}
+ },
 /* MD_D */
-	{
-	 0x28, 0x18, 0x08, 0x2000,
-	 {0x09, 0x0f, 0x00, 0x06},
-	 0x63,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x00, 0x96, 0xb9, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x08,0x2000,
+  {0x09,0x0f,0x00,0x06},
+  0x63,
+  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* MD_E */
-	{
-	 0x50, 0x18, 0x08, 0x4000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x00, 0x96, 0xb9, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x08,0x4000,
+  {0x01,0x0f,0x00,0x06},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* ExtVGATable */
-	{
-	 0x00, 0x00, 0x00, 0x0000,
-	 {0x01, 0x0f, 0x00, 0x0e},
-	 0x23,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x54, 0x80, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xea, 0x8c, 0xdf, 0x28, 0x40, 0xe7, 0x04, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-	  0x01, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x00,0x00,0x00,0x0000,
+  {0x01,0x0f,0x00,0x0e},
+  0x23,
+  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xea,0x8c,0xdf,0x28,0x40,0xe7,0x04,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+   0x01,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
+   0xff}
+ },
 /* ROM_SAVEPTR */
-	{
-	 0x9f, 0x3b, 0x00, 0x00c0,
-	 {0x00, 0x00, 0x00, 0x00},
-	 0x00,
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbb, 0x3f,
-	  0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x1a, 0x00, 0xac, 0x3e, 0x00, 0xc0,
-	  0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00, 0x00, 0x00, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x00}
-	 },
+ {
+  0x9f,0x3b,0x00,0x00c0,
+  {0x00,0x00,0x00,0x00},
+  0x00,
+  {0x00,0x00,0x00,0x00,0x00,0x00,0xbb,0x3f,
+   0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x1a,0x00,0xac,0x3e,0x00,0xc0,
+   0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x00}
+ },
 /* MD_F */
-	{
-	 0x50, 0x18, 0x0e, 0x8000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xa2,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
-	  0xff},
-	 {0x00, 0x08, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
-	  0x00, 0x08, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00,
-	  0x0b, 0x00, 0x05, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x05,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x8000,
+  {0x01,0x0f,0x00,0x06},
+  0xa2,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3,
+   0xff},
+  {0x00,0x08,0x00,0x00,0x18,0x18,0x00,0x00,
+   0x00,0x08,0x00,0x00,0x00,0x18,0x00,0x00,
+   0x0b,0x00,0x05,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x05,
+   0xff}
+ },
 /* MD_10 */
-	{
-	 0x50, 0x18, 0x0e, 0x8000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x82, 0x84, 0x5d, 0x28, 0x0f, 0x63, 0xba, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x8000,
+  {0x01,0x0f,0x00,0x06},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* MD_0_350 */
-	{
-	 0x28, 0x18, 0x0e, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x0e,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0xa3,
+  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_1_350 */
-	{
-	 0x28, 0x18, 0x0e, 0x0800,
-	 {0x09, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xa0, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x14, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x0e,0x0800,
+  {0x09,0x03,0x00,0x02},
+  0xa3,
+  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_2_350 */
-	{
-	 0x50, 0x18, 0x0e, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_3_350 */
-	{
-	 0x50, 0x18, 0x0e, 0x1000,
-	 {0x01, 0x03, 0x00, 0x02},
-	 0xa3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4d, 0x0b, 0x0c, 0x00, 0x00, 0x00, 0x00,
-	  0x83, 0x85, 0x5d, 0x28, 0x1f, 0x63, 0xba, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x08, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x0e,0x1000,
+  {0x01,0x03,0x00,0x02},
+  0xa3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
+   0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x08,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_0_1_400 */
-	{
-	 0x28, 0x18, 0x10, 0x0800,
-	 {0x08, 0x03, 0x00, 0x02},
-	 0x67,
-	 {0x2d, 0x27, 0x28, 0x90, 0x2b, 0xb1, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x14, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x0c, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x28,0x18,0x10,0x0800,
+  {0x08,0x03,0x00,0x02},
+  0x67,
+  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x0c,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_2_3_400 */
-	{
-	 0x50, 0x18, 0x10, 0x1000,
-	 {0x00, 0x03, 0x00, 0x02},
-	 0x67,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x1f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x0c, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0e, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x10,0x1000,
+  {0x00,0x03,0x00,0x02},
+  0x67,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x0c,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
+   0xff}
+ },
 /* MD_7_400 */
-	{
-	 0x50, 0x18, 0x10, 0x1000,
-	 {0x00, 0x03, 0x00, 0x02},
-	 0x66,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x4f, 0x0d, 0x0e, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x0f, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
-	  0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-	  0x0e, 0x00, 0x0f, 0x08},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x0a, 0x00,
-	  0xff}
-	 },
+ {
+  0x50,0x18,0x10,0x1000,
+  {0x00,0x03,0x00,0x02},
+  0x66,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x0f,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
+   0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
+   0x0e,0x00,0x0f,0x08},
+  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
+   0xff}
+ },
 /* MD_11 */
-	{
-	 0x50, 0x1d, 0x10, 0xa000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xe3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xc3,
-	  0xff},
-	 {0x00, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x01,
-	  0xff}
-	 },
+ {
+  0x50,0x1d,0x10,0xa000,
+  {0x01,0x0f,0x00,0x06},
+  0xe3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xc3,
+   0xff},
+  {0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x01,
+   0xff}
+ },
 /* ExtEGATable */
-	{
-	 0x50, 0x1d, 0x10, 0xa000,
-	 {0x01, 0x0f, 0x00, 0x06},
-	 0xe3,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	  0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0xe9, 0x8b, 0xdf, 0x28, 0x00, 0xe7, 0x04, 0xe3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x14, 0x07,
-	  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
-	  0x01, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x0f,
-	  0xff}
-	 },
+ {
+  0x50,0x1d,0x10,0xa000,
+  {0x01,0x0f,0x00,0x06},
+  0xe3,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+   0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
+   0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xe3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
+   0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
+   0x01,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
+   0xff}
+ },
 /* MD_13 */
-	{
-	 0x28, 0x18, 0x08, 0x2000,
-	 {0x01, 0x0f, 0x00, 0x0e},
-	 0x63,
-	 {0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	  0x00, 0x41, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	  0x9c, 0x8e, 0x8f, 0x28, 0x40, 0x96, 0xb9, 0xa3,
-	  0xff},
-	 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-	  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
-	  0x41, 0x00, 0x0f, 0x00},
-	 {0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x05, 0x0f,
-	  0xff}
-	 }
-};
-
-typedef struct _SiS310_ExtStruct {
-	UCHAR Ext_ModeID;
-	USHORT Ext_ModeFlag;
-	USHORT Ext_ModeInfo;
-	USHORT Ext_Point;
-	USHORT Ext_VESAID;
-	UCHAR Ext_VESAMEMSize;
-	UCHAR Ext_RESINFO;
-	UCHAR VB_ExtTVFlickerIndex;
-	UCHAR VB_ExtTVEdgeIndex;
-	UCHAR VB_ExtTVYFilterIndex;
-	UCHAR REFindex;
+ {
+  0x28,0x18,0x08,0x2000,
+  {0x01,0x0f,0x00,0x0e},
+  0x63,
+  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+   0x00,0x41,0x00,0x00,0x00,0x00,0x00,0x00,
+   0x9c,0x8e,0x8f,0x28,0x40,0x96,0xb9,0xa3,
+   0xff},
+  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
+   0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
+   0x41,0x00,0x0f,0x00},
+  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
+   0xff}
+ }
+};
+
+typedef struct _SiS310_ExtStruct
+{
+ UCHAR Ext_ModeID;
+ USHORT Ext_ModeFlag;
+ USHORT Ext_ModeInfo;
+ USHORT Ext_Point;
+ USHORT Ext_VESAID;
+ UCHAR Ext_VESAMEMSize;
+ UCHAR Ext_RESINFO;
+ UCHAR VB_ExtTVFlickerIndex;
+ UCHAR VB_ExtTVEdgeIndex;
+ UCHAR VB_ExtTVYFilterIndex;
+ UCHAR REFindex;
 } SiS310_ExtStruct;
-SiS310_ExtStruct SiS310_EModeIDTable[] = {
-	
-	    {0x6a, 0x2212, 0x0407, 0x3a81, 0x0102, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x2e, 0x0a1b, 0x0306, 0x3a57, 0x0101, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x2f, 0x0a1b, 0x0305, 0x3a50, 0x0100, 0x08, 0x05, 0x00, 0x00, 0x05,
-	 0x10},
-	{0x30, 0x2a1b, 0x0407, 0x3a81, 0x0103, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x31, 0x0a1b, 0x030d, 0x3b85, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x06,
-	 0x11},
-	{0x32, 0x0a1b, 0x0a0e, 0x3b8c, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x06,
-	 0x12},
-	{0x33, 0x0a1d, 0x0a0d, 0x3b85, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x06,
-	 0x11},
-	{0x34, 0x2a1d, 0x0a0e, 0x3b8c, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x06,
-	 0x12},
-	{0x35, 0x0a1f, 0x0a0d, 0x3b85, 0x0000, 0x08, 0x0d, 0x00, 0x00, 0x06,
-	 0x11},
-	{0x36, 0x2a1f, 0x0a0e, 0x3b8c, 0x0000, 0x08, 0x0e, 0x00, 0x00, 0x06,
-	 0x12},
-	{0x37, 0x0212, 0x0508, 0x3aab, 0x0104, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x38, 0x0a1b, 0x0508, 0x3aab, 0x0105, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x3a, 0x0e3b, 0x0609, 0x3adc, 0x0107, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x3c, 0x063b, 0x070a, 0x3af2, 0x0130, 0x08, 0x0a, 0x00, 0x00, 0x00,
-	 0x1e},
-	{0x3d, 0x067d, 0x070a, 0x3af2, 0x0131, 0x08, 0x0a, 0x00, 0x00, 0x00,
-	 0x1e},
-	{0x40, 0x9a1c, 0x0000, 0x3a34, 0x010d, 0x08, 0x00, 0x00, 0x00, 0x04,
-	 0x25},
-	{0x41, 0x9a1d, 0x0000, 0x3a34, 0x010e, 0x08, 0x00, 0x00, 0x00, 0x04,
-	 0x25},
-	{0x43, 0x0a1c, 0x0306, 0x3a57, 0x0110, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x44, 0x0a1d, 0x0306, 0x3a57, 0x0111, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x46, 0x2a1c, 0x0407, 0x3a81, 0x0113, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x47, 0x2a1d, 0x0407, 0x3a81, 0x0114, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x49, 0x0a3c, 0x0508, 0x3aab, 0x0116, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x4a, 0x0a3d, 0x0508, 0x3aab, 0x0117, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x4c, 0x0e7c, 0x0609, 0x3adc, 0x0119, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x4d, 0x0e7d, 0x0609, 0x3adc, 0x011a, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x50, 0x9a1b, 0x0001, 0x3a3b, 0x0132, 0x08, 0x01, 0x00, 0x00, 0x04,
-	 0x26},
-	{0x51, 0xba1b, 0x0103, 0x3a42, 0x0133, 0x08, 0x03, 0x00, 0x00, 0x07,
-	 0x27},
-	{0x52, 0x9a1b, 0x0204, 0x3a49, 0x0134, 0x08, 0x04, 0x00, 0x00, 0x00,
-	 0x28},
-	{0x56, 0x9a1d, 0x0001, 0x3a3b, 0x0135, 0x08, 0x01, 0x00, 0x00, 0x04,
-	 0x26},
-	{0x57, 0xba1d, 0x0103, 0x3a42, 0x0136, 0x08, 0x03, 0x00, 0x00, 0x07,
-	 0x27},
-	{0x58, 0x9a1d, 0x0204, 0x3a49, 0x0137, 0x08, 0x04, 0x00, 0x00, 0x00,
-	 0x28},
-	{0x59, 0x9a1b, 0x0000, 0x3a34, 0x0138, 0x08, 0x00, 0x00, 0x00, 0x04,
-	 0x25},
-	{0x5d, 0x0a1d, 0x0305, 0x3a50, 0x0139, 0x08, 0x05, 0x00, 0x00, 0x07,
-	 0x10},
-	{0x62, 0x0a3f, 0x0306, 0x3a57, 0x013a, 0x08, 0x06, 0x00, 0x00, 0x05,
-	 0x08},
-	{0x63, 0x2a3f, 0x0407, 0x3a81, 0x013b, 0x08, 0x07, 0x00, 0x00, 0x07,
-	 0x00},
-	{0x64, 0x0a7f, 0x0508, 0x3aab, 0x013c, 0x08, 0x08, 0x00, 0x00, 0x00,
-	 0x13},
-	{0x65, 0x0eff, 0x0609, 0x3adc, 0x013d, 0x08, 0x09, 0x00, 0x00, 0x00,
-	 0x1a},
-	{0x66, 0x06ff, 0x070a, 0x3af2, 0x013e, 0x08, 0x0a, 0x00, 0x00, 0x00,
-	 0x1e},
-	{0x68, 0x067b, 0x080b, 0x3b17, 0x013f, 0x08, 0x0b, 0x00, 0x00, 0x00,
-	 0x29},
-	{0x69, 0x06fd, 0x080b, 0x3b17, 0x0140, 0x08, 0x0b, 0x00, 0x00, 0x00,
-	 0x29},
-	{0x6b, 0x07ff, 0x080b, 0x3b17, 0x0141, 0x10, 0x0b, 0x00, 0x00, 0x00,
-	 0x29},
-	{0x6c, 0x067b, 0x090c, 0x3b37, 0x0000, 0x08, 0x0c, 0x00, 0x00, 0x00,
-	 0x2f},
-	{0x6d, 0x06fd, 0x090c, 0x3b37, 0x0000, 0x10, 0x0c, 0x00, 0x00, 0x00,
-	 0x2f},
-	{0x6e, 0x07ff, 0x090c, 0x3b37, 0x0000, 0x10, 0x0c, 0x00, 0x00, 0x00,
-	 0x2f},
-	{0x70, 0x2a1b, 0x0410, 0x3b52, 0x0000, 0x08, 0x10, 0x00, 0x00, 0x07,
-	 0x34},
-	{0x71, 0x0a1b, 0x0511, 0x3b63, 0x0000, 0x08, 0x11, 0x00, 0x00, 0x00,
-	 0x37},
-	{0x74, 0x0a1d, 0x0511, 0x3b63, 0x0000, 0x08, 0x11, 0x00, 0x00, 0x00,
-	 0x37},
-	{0x75, 0x0a3d, 0x0612, 0x3b74, 0x0000, 0x08, 0x12, 0x00, 0x00, 0x00,
-	 0x3a},
-	{0x76, 0x2a1f, 0x0410, 0x3b52, 0x0000, 0x08, 0x10, 0x00, 0x00, 0x07,
-	 0x34},
-	{0x77, 0x0a1f, 0x0511, 0x3b63, 0x0000, 0x08, 0x11, 0x00, 0x00, 0x00,
-	 0x37},
-	{0x78, 0x0a3f, 0x0612, 0x3b74, 0x0000, 0x08, 0x12, 0x00, 0x00, 0x00,
-	 0x3a},
-	{0x79, 0x0a3b, 0x0612, 0x3b74, 0x0000, 0x08, 0x12, 0x00, 0x00, 0x00,
-	 0x3a},
-	{0x7a, 0x2a1d, 0x0410, 0x3b52, 0x0000, 0x08, 0x10, 0x00, 0x00, 0x07,
-	 0x34},
-	{0x7b, 0x0e3b, 0x060f, 0x3ad0, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00,
-	 0x3d},
-	{0x7c, 0x0e7d, 0x060f, 0x3ad0, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00,
-	 0x3d},
-	{0x7d, 0x0eff, 0x060f, 0x3ad0, 0x0000, 0x08, 0x0f, 0x00, 0x00, 0x00,
-	 0x3d},
-	{0xff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00,
-	 0x00}
-};
-
-typedef struct _SiS310_Ext2Struct {
-	USHORT Ext_InfoFlag;
-	UCHAR Ext_CRT1CRTC;
-	UCHAR Ext_CRTVCLK;
-	UCHAR Ext_CRT2CRTC;
-	UCHAR ModeID;
-	USHORT XRes;
-	USHORT YRes;
-	USHORT ROM_OFFSET;
+SiS310_ExtStruct  SiS310_EModeIDTable[]=
+{
+ {0x6a,0x2212,0x0407,0x3a81,0x0102,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x2e,0x0a1b,0x0306,0x3a57,0x0101,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x2f,0x0a1b,0x0305,0x3a50,0x0100,0x08,0x05,0x00,0x00,0x05,0x10},
+ {0x30,0x2a1b,0x0407,0x3a81,0x0103,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x31,0x0a1b,0x030d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x11},
+ {0x32,0x0a1b,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x12},
+ {0x33,0x0a1d,0x0a0d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x11},
+ {0x34,0x2a1d,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x12},
+ {0x35,0x0a1f,0x0a0d,0x3b85,0x0000,0x08,0x0d,0x00,0x00,0x06,0x11},
+ {0x36,0x2a1f,0x0a0e,0x3b8c,0x0000,0x08,0x0e,0x00,0x00,0x06,0x12},
+ {0x37,0x0212,0x0508,0x3aab,0x0104,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x38,0x0a1b,0x0508,0x3aab,0x0105,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x3a,0x0e3b,0x0609,0x3adc,0x0107,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x3c,0x063b,0x070a,0x3af2,0x0130,0x08,0x0a,0x00,0x00,0x00,0x1e},
+ {0x3d,0x067d,0x070a,0x3af2,0x0131,0x08,0x0a,0x00,0x00,0x00,0x1e},
+ {0x40,0x9a1c,0x0000,0x3a34,0x010d,0x08,0x00,0x00,0x00,0x04,0x25},
+ {0x41,0x9a1d,0x0000,0x3a34,0x010e,0x08,0x00,0x00,0x00,0x04,0x25},
+ {0x43,0x0a1c,0x0306,0x3a57,0x0110,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x44,0x0a1d,0x0306,0x3a57,0x0111,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x46,0x2a1c,0x0407,0x3a81,0x0113,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x47,0x2a1d,0x0407,0x3a81,0x0114,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x49,0x0a3c,0x0508,0x3aab,0x0116,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x4a,0x0a3d,0x0508,0x3aab,0x0117,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x4c,0x0e7c,0x0609,0x3adc,0x0119,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x4d,0x0e7d,0x0609,0x3adc,0x011a,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x50,0x9a1b,0x0001,0x3a3b,0x0132,0x08,0x01,0x00,0x00,0x04,0x26},
+ {0x51,0xba1b,0x0103,0x3a42,0x0133,0x08,0x03,0x00,0x00,0x07,0x27},
+ {0x52,0x9a1b,0x0204,0x3a49,0x0134,0x08,0x04,0x00,0x00,0x00,0x28},
+ {0x56,0x9a1d,0x0001,0x3a3b,0x0135,0x08,0x01,0x00,0x00,0x04,0x26},
+ {0x57,0xba1d,0x0103,0x3a42,0x0136,0x08,0x03,0x00,0x00,0x07,0x27},
+ {0x58,0x9a1d,0x0204,0x3a49,0x0137,0x08,0x04,0x00,0x00,0x00,0x28},
+ {0x59,0x9a1b,0x0000,0x3a34,0x0138,0x08,0x00,0x00,0x00,0x04,0x25},
+ {0x5d,0x0a1d,0x0305,0x3a50,0x0139,0x08,0x05,0x00,0x00,0x07,0x10},
+ {0x62,0x0a3f,0x0306,0x3a57,0x013a,0x08,0x06,0x00,0x00,0x05,0x08},
+ {0x63,0x2a3f,0x0407,0x3a81,0x013b,0x08,0x07,0x00,0x00,0x07,0x00},
+ {0x64,0x0a7f,0x0508,0x3aab,0x013c,0x08,0x08,0x00,0x00,0x00,0x13},
+ {0x65,0x0eff,0x0609,0x3adc,0x013d,0x08,0x09,0x00,0x00,0x00,0x1a},
+ {0x66,0x06ff,0x070a,0x3af2,0x013e,0x08,0x0a,0x00,0x00,0x00,0x1e},
+ {0x68,0x067b,0x080b,0x3b17,0x013f,0x08,0x0b,0x00,0x00,0x00,0x29},
+ {0x69,0x06fd,0x080b,0x3b17,0x0140,0x08,0x0b,0x00,0x00,0x00,0x29},
+ {0x6b,0x07ff,0x080b,0x3b17,0x0141,0x10,0x0b,0x00,0x00,0x00,0x29},
+ {0x6c,0x067b,0x090c,0x3b37,0x0000,0x08,0x0c,0x00,0x00,0x00,0x2f},
+ {0x6d,0x06fd,0x090c,0x3b37,0x0000,0x10,0x0c,0x00,0x00,0x00,0x2f},
+ {0x6e,0x07ff,0x090c,0x3b37,0x0000,0x10,0x0c,0x00,0x00,0x00,0x2f},
+ {0x70,0x2a1b,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
+ {0x71,0x0a1b,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
+ {0x74,0x0a1d,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
+ {0x75,0x0a3d,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
+ {0x76,0x2a1f,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
+ {0x77,0x0a1f,0x0511,0x3b63,0x0000,0x08,0x11,0x00,0x00,0x00,0x37},
+ {0x78,0x0a3f,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
+ {0x79,0x0a3b,0x0612,0x3b74,0x0000,0x08,0x12,0x00,0x00,0x00,0x3a},
+ {0x7a,0x2a1d,0x0410,0x3b52,0x0000,0x08,0x10,0x00,0x00,0x07,0x34},
+ {0x7b,0x0e3b,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x3d},
+ {0x7c,0x0e7d,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x3d},
+ {0x7d,0x0eff,0x060f,0x3ad0,0x0000,0x08,0x0f,0x00,0x00,0x00,0x3d},
+ {0xff,0x0000,0x0000,0x0000,0x0000,0x00,0x00,0x00,0x00,0x00,0x00}
+};
+
+typedef struct _SiS310_Ext2Struct
+{
+ USHORT Ext_InfoFlag;
+ UCHAR Ext_CRT1CRTC;
+ UCHAR Ext_CRTVCLK;
+ UCHAR Ext_CRT2CRTC;
+ UCHAR  ModeID;
+ USHORT XRes;
+ USHORT YRes;
+ USHORT ROM_OFFSET;
 } SiS310_Ext2Struct;
-SiS310_Ext2Struct SiS310_RefIndex[] = {
-	{0x005f, 0x0d, 0x03, 0x05, 0x6a, 800, 600, 0x3a81},	/* 0x0 */
-	{0x0467, 0x0e, 0x04, 0x05, 0x6a, 800, 600, 0x3a86},	/* 0x1 */
-	{0x0067, 0x0f, 0x08, 0x48, 0x6a, 800, 600, 0x3a8b},	/* 0x2 */
-	{0x0067, 0x10, 0x07, 0x8b, 0x6a, 800, 600, 0x3a90},	/* 0x3 */
-	{0x0147, 0x11, 0x0a, 0x00, 0x6a, 800, 600, 0x3a95},	/* 0x4 */
-	{0x4147, 0x12, 0x0d, 0x00, 0x6a, 800, 600, 0x3a9a},	/* 0x5 */
-	{0x4047, 0x13, 0x13, 0x00, 0x6a, 800, 600, 0x3a9f},	/* 0x6 */
-	{0x4047, 0x14, 0x1c, 0x00, 0x6a, 800, 600, 0x3aa4},	/* 0x7 */
-	{0xc05f, 0x05, 0x00, 0x04, 0x2e, 640, 480, 0x3a57},	/* 0x8 */
-	{0xc067, 0x06, 0x02, 0x04, 0x2e, 640, 480, 0x3a5c},	/* 0x9 */
-	{0xc067, 0x07, 0x02, 0x47, 0x2e, 640, 480, 0x3a61},	/* 0xa */
-	{0xc067, 0x08, 0x03, 0x8a, 0x2e, 640, 480, 0x3a66},	/* 0xb */
-	{0x4047, 0x09, 0x05, 0x00, 0x2e, 640, 480, 0x3a6b},	/* 0xc */
-	{0x4047, 0x0a, 0x09, 0x00, 0x2e, 640, 480, 0x3a70},	/* 0xd */
-	{0x4047, 0x0b, 0x0e, 0x00, 0x2e, 640, 480, 0x3a75},	/* 0xe */
-	{0xc047, 0x0c, 0x15, 0x00, 0x2e, 640, 480, 0x3a7a},	/* 0xf */
-	{0x407f, 0x04, 0x00, 0x00, 0x2f, 640, 400, 0x3a50},	/* 0x10 */
-	{0xc00f, 0x3c, 0x01, 0x06, 0x31, 720, 480, 0x3b85},	/* 0x11 */
-	{0x000f, 0x3d, 0x03, 0x06, 0x32, 720, 576, 0x3b8c},	/* 0x12 */
-	{0x0187, 0x15, 0x06, 0x00, 0x37, 1024, 768, 0x3aab},	/* 0x13 */
-	{0xc877, 0x16, 0x0b, 0x06, 0x37, 1024, 768, 0x3ab0},	/* 0x14 301b TV1024x768 */
-	{0xc067, 0x17, 0x0f, 0x49, 0x37, 1024, 768, 0x3ab5},	/* 0x15 */
-	{0x0267, 0x18, 0x11, 0x00, 0x37, 1024, 768, 0x3aba},	/* 0x16 */
-	{0x0047, 0x19, 0x16, 0x8c, 0x37, 1024, 768, 0x3abf},	/* 0x17 */
-	{0x4047, 0x1a, 0x1b, 0x00, 0x37, 1024, 768, 0x3ac4},	/* 0x18 */
-	{0x4047, 0x1b, 0x1f, 0x00, 0x37, 1024, 768, 0x3ac9},	/* 0x19 */
-	{0x0387, 0x1c, 0x11, 0x00, 0x3a, 1280, 1024, 0x3adc},	/* 0x1a */
-	{0x0077, 0x1d, 0x19, 0x07, 0x3a, 1280, 1024, 0x3ae1},	/* 0x1b */
-	{0x0047, 0x1e, 0x1e, 0x00, 0x3a, 1280, 1024, 0x3ae6},	/* 0x1c */
-	{0x0007, 0x1f, 0x20, 0x00, 0x3a, 1280, 1024, 0x3aeb},	/* 0x1d */
-	{0x0007, 0x20, 0x21, 0x00, 0x3c, 1600, 1200, 0x3af2},	/* 0x1e */
-	{0x0007, 0x21, 0x22, 0x00, 0x3c, 1600, 1200, 0x3af7},	/* 0x1f */
-	{0x0007, 0x22, 0x23, 0x00, 0x3c, 1600, 1200, 0x3afc},	/* 0x20 */
-	{0x0007, 0x23, 0x25, 0x00, 0x3c, 1600, 1200, 0x3b01},	/* 0x21 */
-	{0x0007, 0x24, 0x26, 0x00, 0x3c, 1600, 1200, 0x3b06},	/* 0x22 */
-	{0x0007, 0x25, 0x2c, 0x00, 0x3c, 1600, 1200, 0x3b0b},	/* 0x23 */
-	{0x0007, 0x26, 0x34, 0x00, 0x3c, 1600, 1200, 0x3b10},	/* 0x24 */
-	{0x407f, 0x00, 0x00, 0x00, 0x40, 320, 200, 0x3a34},	/* 0x25 */
-	{0xc07f, 0x01, 0x00, 0x04, 0x50, 320, 240, 0x3a3b},	/* 0x26 */
-	{0x007f, 0x02, 0x04, 0x05, 0x51, 400, 300, 0x3a42},	/* 0x27 */
-	{0xc077, 0x03, 0x0b, 0x06, 0x52, 512, 384, 0x3a49},	/* 0x28 */
-	{0x8007, 0x27, 0x27, 0x00, 0x68, 1920, 1440, 0x3b17},	/* 0x29 */
-	{0x4007, 0x28, 0x29, 0x00, 0x68, 1920, 1440, 0x3b1c},	/* 0x2a */
-	{0x4007, 0x29, 0x2e, 0x00, 0x68, 1920, 1440, 0x3b21},	/* 0x2b */
-	{0x4007, 0x2a, 0x30, 0x00, 0x68, 1920, 1440, 0x3b26},	/* 0x2c */
-	{0x4007, 0x2b, 0x35, 0x00, 0x68, 1920, 1440, 0x3b2b},	/* 0x2d */
-	{0x4005, 0x2c, 0x39, 0x00, 0x68, 1920, 1440, 0x3b30},	/* 0x2e */
-	{0x4007, 0x2d, 0x2b, 0x00, 0x6c, 2048, 1536, 0x3b37},	/* 0x2f */
-	{0x4007, 0x2e, 0x31, 0x00, 0x6c, 2048, 1536, 0x3b3c},	/* 0x30 */
-	{0x4007, 0x2f, 0x33, 0x00, 0x6c, 2048, 1536, 0x3b41},	/* 0x31 */
-	{0x4007, 0x30, 0x37, 0x00, 0x6c, 2048, 1536, 0x3b46},	/* 0x32 */
-	{0x4005, 0x31, 0x38, 0x00, 0x6c, 2048, 1536, 0x3b4b},	/* 0x33 */
-	{0x0057, 0x32, 0x40, 0x08, 0x70, 800, 480, 0x3b52},	/* 0x34 */
-	{0x0047, 0x33, 0x07, 0x08, 0x70, 800, 480, 0x3b57},	/* 0x35 */
-	{0x0047, 0x34, 0x0a, 0x08, 0x70, 800, 480, 0x3b5c},	/* 0x36 */
-	{0x0057, 0x35, 0x0b, 0x09, 0x71, 1024, 576, 0x3b63},	/* 0x37 */
-	{0x0047, 0x36, 0x11, 0x09, 0x71, 1024, 576, 0x3b68},	/* 0x38 */
-	{0x0047, 0x37, 0x16, 0x09, 0x71, 1024, 576, 0x3b6d},	/* 0x39 */
-	{0x0057, 0x38, 0x19, 0x0a, 0x75, 1280, 720, 0x3b74},	/* 0x3a */
-	{0x0047, 0x39, 0x1e, 0x0a, 0x75, 1280, 720, 0x3b79},	/* 0x3b */
-	{0x0047, 0x3a, 0x20, 0x0a, 0x75, 1280, 720, 0x3b7e},	/* 0x3c */
-	{0x0027, 0x3b, 0x19, 0x08, 0x7b, 1280, 960, 0x3ad0},	/* 0x3d */
-	{0x0027, 0x3b, 0x19, 0x08, 0x7b, 1280, 960, 0x3ad5},	/* 0x3e */
-	{0xffff, 0x00, 0x00, 0x00, 0x00, 0000, 0000, 0x0000}
-};
-
-typedef struct _SiS310_CRT1TableStruct {
-	UCHAR CR[17];
+SiS310_Ext2Struct SiS310_RefIndex[]=
+{
+ {0x005f,0x0d,0x03,0x05,0x6a, 800, 600,0x3a81}, /* 0x0 */
+ {0x0467,0x0e,0x04,0x05,0x6a, 800, 600,0x3a86}, /* 0x1 */
+ {0x0067,0x0f,0x08,0x48,0x6a, 800, 600,0x3a8b}, /* 0x2 */
+ {0x0067,0x10,0x07,0x8b,0x6a, 800, 600,0x3a90}, /* 0x3 */
+ {0x0147,0x11,0x0a,0x00,0x6a, 800, 600,0x3a95}, /* 0x4 */
+ {0x4147,0x12,0x0d,0x00,0x6a, 800, 600,0x3a9a}, /* 0x5 */
+ {0x4047,0x13,0x13,0x00,0x6a, 800, 600,0x3a9f}, /* 0x6 */
+ {0x4047,0x14,0x1c,0x00,0x6a, 800, 600,0x3aa4}, /* 0x7 */
+ {0xc05f,0x05,0x00,0x04,0x2e, 640, 480,0x3a57}, /* 0x8 */
+ {0xc067,0x06,0x02,0x04,0x2e, 640, 480,0x3a5c}, /* 0x9 */
+ {0xc067,0x07,0x02,0x47,0x2e, 640, 480,0x3a61}, /* 0xa */
+ {0xc067,0x08,0x03,0x8a,0x2e, 640, 480,0x3a66}, /* 0xb */
+ {0x4047,0x09,0x05,0x00,0x2e, 640, 480,0x3a6b}, /* 0xc */
+ {0x4047,0x0a,0x09,0x00,0x2e, 640, 480,0x3a70}, /* 0xd */
+ {0x4047,0x0b,0x0e,0x00,0x2e, 640, 480,0x3a75}, /* 0xe */
+ {0xc047,0x0c,0x15,0x00,0x2e, 640, 480,0x3a7a}, /* 0xf */
+ {0x407f,0x04,0x00,0x00,0x2f, 640, 400,0x3a50}, /* 0x10 */
+ {0xc00f,0x3c,0x01,0x06,0x31, 720, 480,0x3b85}, /* 0x11 */
+ {0x000f,0x3d,0x03,0x06,0x32, 720, 576,0x3b8c}, /* 0x12 */
+ {0x0187,0x15,0x06,0x00,0x37,1024, 768,0x3aab}, /* 0x13 */
+ {0xc877,0x16,0x0b,0x06,0x37,1024, 768,0x3ab0}, /* 0x14 301b TV1024x768*/
+ {0xc067,0x17,0x0f,0x49,0x37,1024, 768,0x3ab5}, /* 0x15 */
+ {0x0267,0x18,0x11,0x00,0x37,1024, 768,0x3aba}, /* 0x16 */
+ {0x0047,0x19,0x16,0x8c,0x37,1024, 768,0x3abf}, /* 0x17 */
+ {0x4047,0x1a,0x1b,0x00,0x37,1024, 768,0x3ac4}, /* 0x18 */
+ {0x4047,0x1b,0x1f,0x00,0x37,1024, 768,0x3ac9}, /* 0x19 */
+ {0x0387,0x1c,0x11,0x00,0x3a,1280,1024,0x3adc}, /* 0x1a */
+ {0x0077,0x1d,0x19,0x07,0x3a,1280,1024,0x3ae1}, /* 0x1b */
+ {0x0047,0x1e,0x1e,0x00,0x3a,1280,1024,0x3ae6}, /* 0x1c */
+ {0x0007,0x1f,0x20,0x00,0x3a,1280,1024,0x3aeb}, /* 0x1d */
+ {0x0007,0x20,0x21,0x00,0x3c,1600,1200,0x3af2}, /* 0x1e */
+ {0x0007,0x21,0x22,0x00,0x3c,1600,1200,0x3af7}, /* 0x1f */
+ {0x0007,0x22,0x23,0x00,0x3c,1600,1200,0x3afc}, /* 0x20 */
+ {0x0007,0x23,0x25,0x00,0x3c,1600,1200,0x3b01}, /* 0x21 */
+ {0x0007,0x24,0x26,0x00,0x3c,1600,1200,0x3b06}, /* 0x22 */
+ {0x0007,0x25,0x2c,0x00,0x3c,1600,1200,0x3b0b}, /* 0x23 */
+ {0x0007,0x26,0x34,0x00,0x3c,1600,1200,0x3b10}, /* 0x24 */
+ {0x407f,0x00,0x00,0x00,0x40, 320, 200,0x3a34}, /* 0x25 */
+ {0xc07f,0x01,0x00,0x04,0x50, 320, 240,0x3a3b}, /* 0x26 */
+ {0x007f,0x02,0x04,0x05,0x51, 400, 300,0x3a42}, /* 0x27 */
+ {0xc077,0x03,0x0b,0x06,0x52, 512, 384,0x3a49}, /* 0x28 */
+ {0x8007,0x27,0x27,0x00,0x68,1920,1440,0x3b17}, /* 0x29 */
+ {0x4007,0x28,0x29,0x00,0x68,1920,1440,0x3b1c}, /* 0x2a */
+ {0x4007,0x29,0x2e,0x00,0x68,1920,1440,0x3b21}, /* 0x2b */
+ {0x4007,0x2a,0x30,0x00,0x68,1920,1440,0x3b26}, /* 0x2c */
+ {0x4007,0x2b,0x35,0x00,0x68,1920,1440,0x3b2b}, /* 0x2d */
+ {0x4005,0x2c,0x39,0x00,0x68,1920,1440,0x3b30}, /* 0x2e */
+ {0x4007,0x2d,0x2b,0x00,0x6c,2048,1536,0x3b37}, /* 0x2f */
+ {0x4007,0x2e,0x31,0x00,0x6c,2048,1536,0x3b3c}, /* 0x30 */
+ {0x4007,0x2f,0x33,0x00,0x6c,2048,1536,0x3b41}, /* 0x31 */
+ {0x4007,0x30,0x37,0x00,0x6c,2048,1536,0x3b46}, /* 0x32 */
+ {0x4005,0x31,0x38,0x00,0x6c,2048,1536,0x3b4b}, /* 0x33 */
+ {0x0057,0x32,0x40,0x08,0x70, 800, 480,0x3b52}, /* 0x34 */
+ {0x0047,0x33,0x07,0x08,0x70, 800, 480,0x3b57}, /* 0x35 */
+ {0x0047,0x34,0x0a,0x08,0x70, 800, 480,0x3b5c}, /* 0x36 */
+ {0x0057,0x35,0x0b,0x09,0x71,1024, 576,0x3b63}, /* 0x37 */
+ {0x0047,0x36,0x11,0x09,0x71,1024, 576,0x3b68}, /* 0x38 */
+ {0x0047,0x37,0x16,0x09,0x71,1024, 576,0x3b6d}, /* 0x39 */
+ {0x0057,0x38,0x19,0x0a,0x75,1280, 720,0x3b74}, /* 0x3a */
+ {0x0047,0x39,0x1e,0x0a,0x75,1280, 720,0x3b79}, /* 0x3b */
+ {0x0047,0x3a,0x20,0x0a,0x75,1280, 720,0x3b7e}, /* 0x3c */
+ {0x0027,0x3b,0x19,0x08,0x7b,1280, 960,0x3ad0}, /* 0x3d */
+ {0x0027,0x3b,0x19,0x08,0x7b,1280, 960,0x3ad5}, /* 0x3e */
+ {0xffff,0x00,0x00,0x00,0x00,0000,0000,0x0000}
+};
+
+typedef struct _SiS310_CRT1TableStruct
+{
+ UCHAR CR[17];
 } SiS310_CRT1TableStruct;
-SiS310_CRT1TableStruct SiS310_CRT1Table[] = {
-	{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0xbf, 0x1f,
-	 0x9c, 0x8e, 0x8f, 0x96, 0xb9, 0x30, 0x00, 0x00,
-	 0x00},			/* 0x0 */
-	{0x2d, 0x27, 0x28, 0x90, 0x2c, 0x80, 0x0b, 0x3e,
-	 0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x00,
-	 0x00},			/* 0x1 */
-	{0x3d, 0x31, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
-	 0x58, 0x8c, 0x57, 0x57, 0x73, 0x20, 0x00, 0x05,
-	 0x01},			/* 0x2 */
-	{0x4f, 0x3f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
-	 0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x01,
-	 0x01},			/* 0x3 */
-	{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0xbf, 0x1f,
-	 0x9c, 0x8e, 0x8f, 0x96, 0xb9, 0x30, 0x00, 0x05,
-	 0x00},			/* 0x4 */
-	{0x5f, 0x4f, 0x50, 0x82, 0x55, 0x81, 0x0b, 0x3e,
-	 0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x05,
-	 0x00},			/* 0x5 */
-	{0x63, 0x4f, 0x50, 0x86, 0x56, 0x9b, 0x06, 0x3e,
-	 0xe8, 0x8b, 0xdf, 0xe7, 0xff, 0x10, 0x00, 0x01,
-	 0x00},			/* 0x6 */
-	{0x64, 0x4f, 0x4f, 0x88, 0x55, 0x9d, 0xf2, 0x1f,
-	 0xe0, 0x83, 0xdf, 0xdf, 0xf3, 0x10, 0x00, 0x01,
-	 0x00},			/* 0x7 */
-	{0x63, 0x4f, 0x4f, 0x87, 0x5a, 0x81, 0xfb, 0x1f,
-	 0xe0, 0x83, 0xdf, 0xdf, 0xfc, 0x10, 0x00, 0x05,
-	 0x00},			/* 0x8 */
-	{0x65, 0x4f, 0x4f, 0x89, 0x58, 0x80, 0xfb, 0x1f,
-	 0xe0, 0x83, 0xdf, 0xdf, 0xfc, 0x00, 0x00, 0x05,
-	 0x61},			/* 0x9 */
-	{0x65, 0x4f, 0x4f, 0x89, 0x58, 0x80, 0x01, 0x3e,
-	 0xe0, 0x83, 0xdf, 0xdf, 0x02, 0x00, 0x00, 0x05,
-	 0x61},			/* 0xa */
-	{0x67, 0x4f, 0x4f, 0x8b, 0x58, 0x81, 0x0d, 0x3e,
-	 0xe0, 0x83, 0xdf, 0xdf, 0x0e, 0x10, 0x00, 0x05,
-	 0x61},			/* 0xb */
-	{0x65, 0x4f, 0x4f, 0x89, 0x57, 0x9f, 0xfb, 0x1f,
-	 0xe6, 0x8a, 0xe5, 0xe5, 0xfc, 0x00, 0x00, 0x01,
-	 0x00},			/* 0xc */
-	{0x7b, 0x63, 0x63, 0x9f, 0x6a, 0x93, 0x6f, 0xf0,
-	 0x58, 0x8a, 0x57, 0x57, 0x70, 0x20, 0x00, 0x05,
-	 0x01},			/* 0xd */
-	{0x7f, 0x63, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
-	 0x58, 0x8c, 0x57, 0x57, 0x73, 0x20, 0x00, 0x06,
-	 0x01},			/* 0xe */
-	{0x7d, 0x63, 0x63, 0x81, 0x6e, 0x1d, 0x98, 0xf0,
-	 0x7c, 0x82, 0x57, 0x57, 0x99, 0x00, 0x00, 0x06,
-	 0x01},			/* 0xf */
-	{0x7f, 0x63, 0x63, 0x83, 0x69, 0x13, 0x6f, 0xf0,
-	 0x58, 0x8b, 0x57, 0x57, 0x70, 0x20, 0x00, 0x06,
-	 0x01},			/* 0x10 */
-	{0x7e, 0x63, 0x63, 0x82, 0x6b, 0x13, 0x75, 0xf0,
-	 0x58, 0x8b, 0x57, 0x57, 0x76, 0x20, 0x00, 0x06,
-	 0x01},			/* 0x11 */
-	{0x81, 0x63, 0x63, 0x85, 0x6d, 0x18, 0x7a, 0xf0,
-	 0x58, 0x8b, 0x57, 0x57, 0x7b, 0x20, 0x00, 0x06,
-	 0x61},			/* 0x12 */
-	{0x83, 0x63, 0x63, 0x87, 0x6e, 0x19, 0x81, 0xf0,
-	 0x58, 0x8b, 0x57, 0x57, 0x82, 0x20, 0x00, 0x06,
-	 0x61},			/* 0x13 */
-	{0x85, 0x63, 0x63, 0x89, 0x6f, 0x1a, 0x91, 0xf0,
-	 0x58, 0x8b, 0x57, 0x57, 0x92, 0x20, 0x00, 0x06,
-	 0x61},			/* 0x14 */
-	{0x99, 0x7f, 0x7f, 0x9d, 0x84, 0x1a, 0x96, 0x1f,
-	 0x7f, 0x83, 0x7f, 0x7f, 0x97, 0x10, 0x00, 0x02,
-	 0x00},			/* 0x15 */
-	{0xa3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
-	 0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x02,
-	 0x01},			/* 0x16 */
-	{0xa1, 0x7f, 0x7f, 0x85, 0x86, 0x97, 0x24, 0xf5,
-	 0x02, 0x88, 0xff, 0xff, 0x25, 0x10, 0x00, 0x02,
-	 0x01},			/* 0x17 */
-	{0x9f, 0x7f, 0x7f, 0x83, 0x85, 0x91, 0x1e, 0xf5,
-	 0x00, 0x83, 0xff, 0xff, 0x1f, 0x10, 0x00, 0x02,
-	 0x01},			/* 0x18 */
-	{0xa7, 0x7f, 0x7f, 0x8b, 0x89, 0x95, 0x26, 0xf5,
-	 0x00, 0x83, 0xff, 0xff, 0x27, 0x10, 0x00, 0x02,
-	 0x01},			/* 0x19 */
-	{0xa9, 0x7f, 0x7f, 0x8d, 0x8c, 0x9a, 0x2c, 0xf5,
-	 0x00, 0x83, 0xff, 0xff, 0x2d, 0x14, 0x00, 0x02,
-	 0x62},			/* 0x1a */
-	{0xab, 0x7f, 0x7f, 0x8f, 0x8d, 0x9b, 0x35, 0xf5,
-	 0x00, 0x83, 0xff, 0xff, 0x36, 0x14, 0x00, 0x02,
-	 0x62},			/* 0x1b */
-	{0xcf, 0x9f, 0x9f, 0x93, 0xb2, 0x01, 0x14, 0xba,
-	 0x00, 0x83, 0xff, 0xff, 0x15, 0x00, 0x00, 0x03,
-	 0x00},			/* 0x1c */
-	{0xce, 0x9f, 0x9f, 0x92, 0xa9, 0x17, 0x28, 0x5a,
-	 0x00, 0x83, 0xff, 0xff, 0x29, 0x09, 0x00, 0x07,
-	 0x01},			/* 0x1d */
-	{0xce, 0x9f, 0x9f, 0x92, 0xa5, 0x17, 0x28, 0x5a,
-	 0x00, 0x83, 0xff, 0xff, 0x29, 0x09, 0x00, 0x07,
-	 0x01},			/* 0x1e */
-	{0xd3, 0x9f, 0x9f, 0x97, 0xab, 0x1f, 0x2e, 0x5a,
-	 0x00, 0x83, 0xff, 0xff, 0x2f, 0x09, 0x00, 0x07,
-	 0x01},			/* 0x1f */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x20 */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x21 */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x22 */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x23 */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x24 */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x25 */
-	{0x09, 0xc7, 0xc7, 0x8d, 0xd3, 0x0b, 0xe0, 0x10,
-	 0xb0, 0x83, 0xaf, 0xaf, 0xe1, 0x2f, 0x01, 0x04,
-	 0x00},			/* 0x26 */
-	{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	 0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	 0x00},			/* 0x27 */
-	{0x43, 0xef, 0xef, 0x87, 0x06, 0x00, 0xd4, 0x1f,
-	 0xa0, 0x83, 0x9f, 0x9f, 0xd5, 0x1f, 0x41, 0x05,
-	 0x63},			/* 0x28 */
-	{0x45, 0xef, 0xef, 0x89, 0x07, 0x01, 0xd9, 0x1f,
-	 0xa0, 0x83, 0x9f, 0x9f, 0xda, 0x1f, 0x41, 0x05,
-	 0x63},			/* 0x29 */
-	{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	 0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	 0x00},			/* 0x2a */
-	{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	 0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	 0x00},			/* 0x2b */
-	{0x40, 0xef, 0xef, 0x84, 0x03, 0x1d, 0xda, 0x1f,
-	 0xa0, 0x83, 0x9f, 0x9f, 0xdb, 0x1f, 0x41, 0x01,
-	 0x00},			/* 0x2c */
-	{0x59, 0xff, 0xff, 0x9d, 0x17, 0x13, 0x33, 0xba,
-	 0x00, 0x83, 0xff, 0xff, 0x34, 0x0f, 0x41, 0x05,
-	 0x44},			/* 0x2d */
-	{0x5b, 0xff, 0xff, 0x9f, 0x18, 0x14, 0x38, 0xba,
-	 0x00, 0x83, 0xff, 0xff, 0x39, 0x0f, 0x41, 0x05,
-	 0x44},			/* 0x2e */
-	{0x5b, 0xff, 0xff, 0x9f, 0x18, 0x14, 0x3d, 0xba,
-	 0x00, 0x83, 0xff, 0xff, 0x3e, 0x0f, 0x41, 0x05,
-	 0x44},			/* 0x2f */
-	{0x5d, 0xff, 0xff, 0x81, 0x19, 0x95, 0x41, 0xba,
-	 0x00, 0x84, 0xff, 0xff, 0x42, 0x0f, 0x41, 0x05,
-	 0x44},			/* 0x30 */
-	{0x55, 0xff, 0xff, 0x99, 0x0d, 0x0c, 0x3e, 0xba,
-	 0x00, 0x84, 0xff, 0xff, 0x3f, 0x0f, 0x41, 0x05,
-	 0x00},			/* 0x31 */
-	{0x7f, 0x63, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xba,
-	 0x27, 0x8b, 0xdf, 0xdf, 0x73, 0x00, 0x00, 0x06,
-	 0x01},			/* 0x32 */
-	{0x7f, 0x63, 0x63, 0x83, 0x69, 0x13, 0x6f, 0xba,
-	 0x26, 0x89, 0xdf, 0xdf, 0x6f, 0x00, 0x00, 0x06,
-	 0x01},			/* 0x33 */
-	{0x7f, 0x63, 0x63, 0x82, 0x6b, 0x13, 0x75, 0xba,
-	 0x29, 0x8c, 0xdf, 0xdf, 0x75, 0x00, 0x00, 0x06,
-	 0x01},			/* 0x34 */
-	{0xa3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf1,
-	 0xaf, 0x85, 0x3f, 0x3f, 0x25, 0x30, 0x00, 0x02,
-	 0x01},			/* 0x35 */
-	{0x9f, 0x7f, 0x7f, 0x83, 0x85, 0x91, 0x1e, 0xf1,
-	 0xad, 0x81, 0x3f, 0x3f, 0x1f, 0x30, 0x00, 0x02,
-	 0x01},			/* 0x36 */
-	{0xa7, 0x7f, 0x7f, 0x88, 0x89, 0x15, 0x26, 0xf1,
-	 0xb1, 0x85, 0x3f, 0x3f, 0x27, 0x30, 0x00, 0x02,
-	 0x01},			/* 0x37 */
-	{0xce, 0x9f, 0x9f, 0x92, 0xa9, 0x17, 0x28, 0xc4,
-	 0x7a, 0x8e, 0xcf, 0xcf, 0x29, 0x21, 0x00, 0x07,
-	 0x01},			/* 0x38 */
-	{0xce, 0x9f, 0x9f, 0x92, 0xa5, 0x17, 0x28, 0xd4,
-	 0x7a, 0x8e, 0xcf, 0xcf, 0x29, 0x21, 0x00, 0x07,
-	 0x01},			/* 0x39 */
-	{0xd3, 0x9f, 0x9f, 0x97, 0xab, 0x1f, 0x2e, 0xd4,
-	 0x7d, 0x81, 0xcf, 0xcf, 0x2f, 0x21, 0x00, 0x07,
-	 0x01},			/* 0x3a */
-	{0xdc, 0x9f, 0x9f, 0x00, 0xab, 0x19, 0xe6, 0xef,
-	 0xc0, 0xc3, 0xbf, 0xbf, 0xe7, 0x10, 0x00, 0x07,
-	 0x01},			/* 0x3b */
-	{0x6b, 0x59, 0x59, 0x8f, 0x5e, 0x8c, 0x0b, 0x3e,
-	 0xe9, 0x8b, 0xdf, 0xe7, 0x04, 0x00, 0x00, 0x05,
-	 0x00},			/* 0x3c */
-	{0x7b, 0x59, 0x63, 0x9f, 0x6a, 0x93, 0x6f, 0xf0,
-	 0x58, 0x8a, 0x3f, 0x57, 0x70, 0x20, 0x00, 0x05,
-	 0x01}			/* 0x3d */
-};
-
-typedef struct _SiS310_MCLKDataStruct {
-	UCHAR SR28, SR29, SR2A;
-	USHORT CLOCK;
+SiS310_CRT1TableStruct SiS310_CRT1Table[]=
+{
+ {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f,
+  0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x00,
+  0x00}, /* 0x0 */
+ {0x2d,0x27,0x28,0x90,0x2c,0x80,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x00,
+  0x00}, /* 0x1 */
+ {0x3d,0x31,0x31,0x81,0x37,0x1f,0x72,0xf0,
+  0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x05,
+  0x01}, /* 0x2 */
+ {0x4f,0x3f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x01,
+  0x01}, /* 0x3 */
+ {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
+  0x9c,0x8e,0x8f,0x96,0xb9,0x30,0x00,0x05,
+  0x00}, /* 0x4 */
+ {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
+  0x00}, /* 0x5 */
+ {0x63,0x4f,0x50,0x86,0x56,0x9b,0x06,0x3e,
+  0xe8,0x8b,0xdf,0xe7,0xff,0x10,0x00,0x01,
+  0x00}, /* 0x6 */
+ {0x64,0x4f,0x4f,0x88,0x55,0x9d,0xf2,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xf3,0x10,0x00,0x01,
+  0x00}, /* 0x7 */
+ {0x63,0x4f,0x4f,0x87,0x5a,0x81,0xfb,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xfc,0x10,0x00,0x05,
+  0x00}, /* 0x8 */
+ {0x65,0x4f,0x4f,0x89,0x58,0x80,0xfb,0x1f,
+  0xe0,0x83,0xdf,0xdf,0xfc,0x00,0x00,0x05,
+  0x61}, /* 0x9 */
+ {0x65,0x4f,0x4f,0x89,0x58,0x80,0x01,0x3e,
+  0xe0,0x83,0xdf,0xdf,0x02,0x00,0x00,0x05,
+  0x61}, /* 0xa */
+ {0x67,0x4f,0x4f,0x8b,0x58,0x81,0x0d,0x3e,
+  0xe0,0x83,0xdf,0xdf,0x0e,0x10,0x00,0x05,
+  0x61}, /* 0xb */
+ {0x65,0x4f,0x4f,0x89,0x57,0x9f,0xfb,0x1f,
+  0xe6,0x8a,0xe5,0xe5,0xfc,0x00,0x00,0x01,
+  0x00}, /* 0xc */
+ {0x7b,0x63,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
+  0x58,0x8a,0x57,0x57,0x70,0x20,0x00,0x05,
+  0x01}, /* 0xd */
+ {0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+  0x58,0x8c,0x57,0x57,0x73,0x20,0x00,0x06,
+  0x01}, /* 0xe */
+ {0x7d,0x63,0x63,0x81,0x6e,0x1d,0x98,0xf0,
+  0x7c,0x82,0x57,0x57,0x99,0x00,0x00,0x06,
+  0x01}, /* 0xf */
+ {0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xf0,
+  0x58,0x8b,0x57,0x57,0x70,0x20,0x00,0x06,
+  0x01}, /* 0x10 */
+ {0x7e,0x63,0x63,0x82,0x6b,0x13,0x75,0xf0,
+  0x58,0x8b,0x57,0x57,0x76,0x20,0x00,0x06,
+  0x01}, /* 0x11 */
+ {0x81,0x63,0x63,0x85,0x6d,0x18,0x7a,0xf0,
+  0x58,0x8b,0x57,0x57,0x7b,0x20,0x00,0x06,
+  0x61}, /* 0x12 */
+ {0x83,0x63,0x63,0x87,0x6e,0x19,0x81,0xf0,
+  0x58,0x8b,0x57,0x57,0x82,0x20,0x00,0x06,
+  0x61}, /* 0x13 */
+ {0x85,0x63,0x63,0x89,0x6f,0x1a,0x91,0xf0,
+  0x58,0x8b,0x57,0x57,0x92,0x20,0x00,0x06,
+  0x61}, /* 0x14 */
+ {0x99,0x7f,0x7f,0x9d,0x84,0x1a,0x96,0x1f,
+  0x7f,0x83,0x7f,0x7f,0x97,0x10,0x00,0x02,
+  0x00}, /* 0x15 */
+ {0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
+  0x01}, /* 0x16 */
+ {0xa1,0x7f,0x7f,0x85,0x86,0x97,0x24,0xf5,
+  0x02,0x88,0xff,0xff,0x25,0x10,0x00,0x02,
+  0x01}, /* 0x17 */
+ {0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf5,
+  0x00,0x83,0xff,0xff,0x1f,0x10,0x00,0x02,
+  0x01}, /* 0x18 */
+ {0xa7,0x7f,0x7f,0x8b,0x89,0x95,0x26,0xf5,
+  0x00,0x83,0xff,0xff,0x27,0x10,0x00,0x02,
+  0x01}, /* 0x19 */
+ {0xa9,0x7f,0x7f,0x8d,0x8c,0x9a,0x2c,0xf5,
+  0x00,0x83,0xff,0xff,0x2d,0x14,0x00,0x02,
+  0x62}, /* 0x1a */
+ {0xab,0x7f,0x7f,0x8f,0x8d,0x9b,0x35,0xf5,
+  0x00,0x83,0xff,0xff,0x36,0x14,0x00,0x02,
+  0x62}, /* 0x1b */
+ {0xcf,0x9f,0x9f,0x93,0xb2,0x01,0x14,0xba,
+  0x00,0x83,0xff,0xff,0x15,0x00,0x00,0x03,
+  0x00}, /* 0x1c */
+ {0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0x5a,
+  0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
+  0x01}, /* 0x1d */
+ {0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0x5a,
+  0x00,0x83,0xff,0xff,0x29,0x09,0x00,0x07,
+  0x01}, /* 0x1e */
+ {0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0x5a,
+  0x00,0x83,0xff,0xff,0x2f,0x09,0x00,0x07,
+  0x01}, /* 0x1f */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x20 */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x21 */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x22 */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x23 */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x24 */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x25 */
+ {0x09,0xc7,0xc7,0x8d,0xd3,0x0b,0xe0,0x10,
+  0xb0,0x83,0xaf,0xaf,0xe1,0x2f,0x01,0x04,
+  0x00}, /* 0x26 */
+ {0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}, /* 0x27 */
+ {0x43,0xef,0xef,0x87,0x06,0x00,0xd4,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xd5,0x1f,0x41,0x05,
+  0x63}, /* 0x28 */
+ {0x45,0xef,0xef,0x89,0x07,0x01,0xd9,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xda,0x1f,0x41,0x05,
+  0x63}, /* 0x29 */
+ {0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}, /* 0x2a */
+ {0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}, /* 0x2b */
+ {0x40,0xef,0xef,0x84,0x03,0x1d,0xda,0x1f,
+  0xa0,0x83,0x9f,0x9f,0xdb,0x1f,0x41,0x01,
+  0x00}, /* 0x2c */
+ {0x59,0xff,0xff,0x9d,0x17,0x13,0x33,0xba,
+  0x00,0x83,0xff,0xff,0x34,0x0f,0x41,0x05,
+  0x44}, /* 0x2d */
+ {0x5b,0xff,0xff,0x9f,0x18,0x14,0x38,0xba,
+  0x00,0x83,0xff,0xff,0x39,0x0f,0x41,0x05,
+  0x44}, /* 0x2e */
+ {0x5b,0xff,0xff,0x9f,0x18,0x14,0x3d,0xba,
+  0x00,0x83,0xff,0xff,0x3e,0x0f,0x41,0x05,
+  0x44}, /* 0x2f */
+ {0x5d,0xff,0xff,0x81,0x19,0x95,0x41,0xba,
+  0x00,0x84,0xff,0xff,0x42,0x0f,0x41,0x05,
+  0x44}, /* 0x30 */
+ {0x55,0xff,0xff,0x99,0x0d,0x0c,0x3e,0xba,
+  0x00,0x84,0xff,0xff,0x3f,0x0f,0x41,0x05,
+  0x00}, /* 0x31 */
+ {0x7f,0x63,0x63,0x83,0x6c,0x1c,0x72,0xba,
+  0x27,0x8b,0xdf,0xdf,0x73,0x00,0x00,0x06,
+  0x01}, /* 0x32 */
+ {0x7f,0x63,0x63,0x83,0x69,0x13,0x6f,0xba,
+  0x26,0x89,0xdf,0xdf,0x6f,0x00,0x00,0x06,
+  0x01}, /* 0x33 */
+ {0x7f,0x63,0x63,0x82,0x6b,0x13,0x75,0xba,
+  0x29,0x8c,0xdf,0xdf,0x75,0x00,0x00,0x06,
+  0x01}, /* 0x34 */
+ {0xa3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf1,
+  0xaf,0x85,0x3f,0x3f,0x25,0x30,0x00,0x02,
+  0x01}, /* 0x35 */
+ {0x9f,0x7f,0x7f,0x83,0x85,0x91,0x1e,0xf1,
+  0xad,0x81,0x3f,0x3f,0x1f,0x30,0x00,0x02,
+  0x01}, /* 0x36 */
+ {0xa7,0x7f,0x7f,0x88,0x89,0x15,0x26,0xf1,
+  0xb1,0x85,0x3f,0x3f,0x27,0x30,0x00,0x02,
+  0x01}, /* 0x37 */
+ {0xce,0x9f,0x9f,0x92,0xa9,0x17,0x28,0xc4,
+  0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
+  0x01}, /* 0x38 */
+ {0xce,0x9f,0x9f,0x92,0xa5,0x17,0x28,0xd4,
+  0x7a,0x8e,0xcf,0xcf,0x29,0x21,0x00,0x07,
+  0x01}, /* 0x39 */
+ {0xd3,0x9f,0x9f,0x97,0xab,0x1f,0x2e,0xd4,
+  0x7d,0x81,0xcf,0xcf,0x2f,0x21,0x00,0x07,
+  0x01}, /* 0x3a */
+ {0xdc,0x9f,0x9f,0x00,0xab,0x19,0xe6,0xef,
+  0xc0,0xc3,0xbf,0xbf,0xe7,0x10,0x00,0x07,
+  0x01}, /* 0x3b */
+ {0x6b,0x59,0x59,0x8f,0x5e,0x8c,0x0b,0x3e,
+  0xe9,0x8b,0xdf,0xe7,0x04,0x00,0x00,0x05,
+  0x00}, /* 0x3c */
+ {0x7b,0x59,0x63,0x9f,0x6a,0x93,0x6f,0xf0,
+  0x58,0x8a,0x3f,0x57,0x70,0x20,0x00,0x05,
+  0x01} /* 0x3d */
+};
+
+typedef struct _SiS310_MCLKDataStruct
+{
+ UCHAR SR28,SR29,SR2A;
+ USHORT CLOCK;
 } SiS310_MCLKDataStruct;
-SiS310_MCLKDataStruct SiS310_MCLKData[] = {
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166}
+SiS310_MCLKDataStruct SiS310_MCLKData[]=
+{
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166}
 };
 
-typedef struct _SiS310_ECLKDataStruct {
-	UCHAR SR2E, SR2F, SR30;
-	USHORT CLOCK;
+typedef struct _SiS310_ECLKDataStruct
+{
+ UCHAR SR2E,SR2F,SR30;
+ USHORT CLOCK;
 } SiS310_ECLKDataStruct;
-SiS310_ECLKDataStruct SiS310_ECLKData[] = {
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166},
-	{0x5c, 0x23, 0x01, 166}
+SiS310_ECLKDataStruct SiS310_ECLKData[]=
+{
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166},
+ { 0x5c,0x23,0x01,166}
 };
 
-typedef struct _SiS310_VCLKDataStruct {
-	UCHAR SR2B, SR2C;
-	USHORT CLOCK;
+typedef struct _SiS310_VCLKDataStruct
+{
+ UCHAR SR2B,SR2C;
+ USHORT CLOCK;
 } SiS310_VCLKDataStruct;
-SiS310_VCLKDataStruct SiS310_VCLKData[] = {
-	{0x1b, 0xe1, 25},	/* 0x0 */
-	{0x4e, 0xe4, 28},	/* 0x1 */
-	{0x57, 0xe4, 31},	/* 0x2 */
-	{0xc3, 0xc8, 36},	/* 0x3 */
-	{0x42, 0xe2, 40},	/* 0x4 */
-	{0xfe, 0xcd, 43},	/* 0x5 */
-	{0x5d, 0xc4, 44},	/* 0x6 */
-	{0x52, 0xe2, 49},	/* 0x7 */
-	{0x53, 0xe2, 50},	/* 0x8 */
-	{0x74, 0x67, 52},	/* 0x9 */
-	{0x6d, 0x66, 56},	/* 0xa */
-	{0x6c, 0xc3, 65},	/* 0xb */
-	{0x46, 0x44, 67},	/* 0xc */
-	{0xb1, 0x46, 68},	/* 0xd */
-	{0xd3, 0x4a, 72},	/* 0xe */
-	{0x29, 0x61, 75},	/* 0xf */
-	{0x6e, 0x46, 76},	/* 0x10 */
-	{0x2b, 0x61, 78},	/* 0x11 */
-	{0x31, 0x42, 79},	/* 0x12 */
-	{0xab, 0x44, 83},	/* 0x13 */
-	{0x46, 0x25, 84},	/* 0x14 */
-	{0x78, 0x29, 86},	/* 0x15 */
-	{0x62, 0x44, 94},	/* 0x16 */
-	{0x2b, 0x41, 104},	/* 0x17 */
-	{0x3a, 0x23, 105},	/* 0x18 */
-	{0x70, 0x44, 108},	/* 0x19 */
-	{0x3c, 0x23, 109},	/* 0x1a */
-	{0x5e, 0x43, 113},	/* 0x1b */
-	{0xbc, 0x44, 116},	/* 0x1c */
-	{0xe0, 0x46, 132},	/* 0x1d */
-	{0x54, 0x42, 135},	/* 0x1e */
-	{0xea, 0x2a, 139},	/* 0x1f */
-	{0x41, 0x22, 157},	/* 0x20 */
-	{0x70, 0x24, 162},	/* 0x21 */
-	{0x30, 0x21, 175},	/* 0x22 */
-	{0x4e, 0x22, 189},	/* 0x23 */
-	{0xde, 0x26, 194},	/* 0x24 */
-	{0x62, 0x06, 202},	/* 0x25 */
-	{0x3f, 0x03, 229},	/* 0x26 */
-	{0xb8, 0x06, 234},	/* 0x27 */
-	{0x34, 0x02, 253},	/* 0x28 */
-	{0x58, 0x04, 255},	/* 0x29 */
-	{0x24, 0x01, 265},	/* 0x2a */
-	{0x9b, 0x02, 267},	/* 0x2b */
-	{0x70, 0x05, 270},	/* 0x2c */
-	{0x25, 0x01, 272},	/* 0x2d */
-	{0x9c, 0x02, 277},	/* 0x2e */
-	{0x27, 0x01, 286},	/* 0x2f */
-	{0x3c, 0x02, 291},	/* 0x30 */
-	{0xef, 0x0a, 292},	/* 0x31 */
-	{0xf6, 0x0a, 310},	/* 0x32 */
-	{0x95, 0x01, 315},	/* 0x33 */
-	{0xf0, 0x09, 324},	/* 0x34 */
-	{0xfe, 0x0a, 331},	/* 0x35 */
-	{0xf3, 0x09, 332},	/* 0x36 */
-	{0xea, 0x08, 340},	/* 0x37 */
-	{0xe8, 0x07, 376},	/* 0x38 */
-	{0xde, 0x06, 389},	/* 0x39 */
-	{0x52, 0x2a, 54},	/* 0x3a */
-	{0x52, 0x6a, 27},	/* 0x3b */
-	{0x62, 0x24, 70},	/* 0x3c */
-	{0x62, 0x64, 70},	/* 0x3d */
-	{0xa8, 0x4c, 30},	/* 0x3e */
-	{0x20, 0x26, 33},	/* 0x3f */
-	{0x31, 0xc2, 39}	/* 0x40 */
-};
-
-typedef struct _SiS310_VBVCLKDataStruct {
-	UCHAR Part4_A, Part4_B;
-	USHORT CLOCK;
+SiS310_VCLKDataStruct SiS310_VCLKData[]=
+{
+ { 0x1b,0xe1, 25}, /* 0x0 */
+ { 0x4e,0xe4, 28}, /* 0x1 */
+ { 0x57,0xe4, 31}, /* 0x2 */
+ { 0xc3,0xc8, 36}, /* 0x3 */
+ { 0x42,0xe2, 40}, /* 0x4 */
+ { 0xfe,0xcd, 43}, /* 0x5 */
+ { 0x5d,0xc4, 44}, /* 0x6 */
+ { 0x52,0xe2, 49}, /* 0x7 */
+ { 0x53,0xe2, 50}, /* 0x8 */
+ { 0x74,0x67, 52}, /* 0x9 */
+ { 0x6d,0x66, 56}, /* 0xa */
+ { 0x6c,0xc3, 65}, /* 0xb */
+ { 0x46,0x44, 67}, /* 0xc */
+ { 0xb1,0x46, 68}, /* 0xd */
+ { 0xd3,0x4a, 72}, /* 0xe */
+ { 0x29,0x61, 75}, /* 0xf */
+ { 0x6e,0x46, 76}, /* 0x10 */
+ { 0x2b,0x61, 78}, /* 0x11 */
+ { 0x31,0x42, 79}, /* 0x12 */
+ { 0xab,0x44, 83}, /* 0x13 */
+ { 0x46,0x25, 84}, /* 0x14 */
+ { 0x78,0x29, 86}, /* 0x15 */
+ { 0x62,0x44, 94}, /* 0x16 */
+ { 0x2b,0x41,104}, /* 0x17 */
+ { 0x3a,0x23,105}, /* 0x18 */
+ { 0x70,0x44,108}, /* 0x19 */
+ { 0x3c,0x23,109}, /* 0x1a */
+ { 0x5e,0x43,113}, /* 0x1b */
+ { 0xbc,0x44,116}, /* 0x1c */
+ { 0xe0,0x46,132}, /* 0x1d */
+ { 0x54,0x42,135}, /* 0x1e */
+ { 0xea,0x2a,139}, /* 0x1f */
+ { 0x41,0x22,157}, /* 0x20 */
+ { 0x70,0x24,162}, /* 0x21 */
+ { 0x30,0x21,175}, /* 0x22 */
+ { 0x4e,0x22,189}, /* 0x23 */
+ { 0xde,0x26,194}, /* 0x24 */
+ { 0x62,0x06,202}, /* 0x25 */
+ { 0x3f,0x03,229}, /* 0x26 */
+ { 0xb8,0x06,234}, /* 0x27 */
+ { 0x34,0x02,253}, /* 0x28 */
+ { 0x58,0x04,255}, /* 0x29 */
+ { 0x24,0x01,265}, /* 0x2a */
+ { 0x9b,0x02,267}, /* 0x2b */
+ { 0x70,0x05,270}, /* 0x2c */
+ { 0x25,0x01,272}, /* 0x2d */
+ { 0x9c,0x02,277}, /* 0x2e */
+ { 0x27,0x01,286}, /* 0x2f */
+ { 0x3c,0x02,291}, /* 0x30 */
+ { 0xef,0x0a,292}, /* 0x31 */
+ { 0xf6,0x0a,310}, /* 0x32 */
+ { 0x95,0x01,315}, /* 0x33 */
+ { 0xf0,0x09,324}, /* 0x34 */
+ { 0xfe,0x0a,331}, /* 0x35 */
+ { 0xf3,0x09,332}, /* 0x36 */
+ { 0xea,0x08,340}, /* 0x37 */
+ { 0xe8,0x07,376}, /* 0x38 */
+ { 0xde,0x06,389}, /* 0x39 */
+ { 0x52,0x2a, 54}, /* 0x3a */
+ { 0x52,0x6a, 27}, /* 0x3b */
+ { 0x62,0x24, 70}, /* 0x3c */
+ { 0x62,0x64, 70}, /* 0x3d */
+ { 0xa8,0x4c, 30}, /* 0x3e */
+ { 0x20,0x26, 33}, /* 0x3f */
+ { 0x31,0xc2, 39} /* 0x40 */
+};
+
+typedef struct _SiS310_VBVCLKDataStruct
+{
+ UCHAR Part4_A,Part4_B;
+ USHORT CLOCK;
 } SiS310_VBVCLKDataStruct;
-SiS310_VBVCLKDataStruct SiS310_VBVCLKData[] = {
-	{0x1b, 0xe1, 25},	/* 0x0 */
-	{0x4e, 0xe4, 28},	/* 0x1 */
-	{0x57, 0xe4, 31},	/* 0x2 */
-	{0xc3, 0xc8, 36},	/* 0x3 */
-	{0x42, 0x47, 40},	/* 0x4 */
-	{0xfe, 0xcd, 43},	/* 0x5 */
-	{0x5d, 0xc4, 44},	/* 0x6 */
-	{0x52, 0x47, 49},	/* 0x7 */
-	{0x53, 0x47, 50},	/* 0x8 */
-	{0x74, 0x67, 52},	/* 0x9 */
-	{0x6d, 0x66, 56},	/* 0xa */
-	{0x5a, 0x64, 65},	/* 0xb */
-	{0x46, 0x44, 67},	/* 0xc */
-	{0xb1, 0x46, 68},	/* 0xd */
-	{0xd3, 0x4a, 72},	/* 0xe */
-	{0x29, 0x61, 75},	/* 0xf */
-	{0x6d, 0x46, 75},	/* 0x10 */
-	{0x41, 0x43, 78},	/* 0x11 */
-	{0x31, 0x42, 79},	/* 0x12 */
-	{0xab, 0x44, 83},	/* 0x13 */
-	{0x46, 0x25, 84},	/* 0x14 */
-	{0x78, 0x29, 86},	/* 0x15 */
-	{0x62, 0x44, 94},	/* 0x16 */
-	{0x2b, 0x22, 104},	/* 0x17 */
-	{0x49, 0x24, 105},	/* 0x18 */
-	{0xf8, 0x2f, 108},	/* 0x19 */
-	{0x3c, 0x23, 109},	/* 0x1a */
-	{0x5e, 0x43, 113},	/* 0x1b */
-	{0xbc, 0x44, 116},	/* 0x1c */
-	{0xe0, 0x46, 132},	/* 0x1d */
-	{0xd4, 0x28, 135},	/* 0x1e */
-	{0xea, 0x2a, 139},	/* 0x1f */
-	{0x41, 0x22, 157},	/* 0x20 */
-	{0x70, 0x24, 162},	/* 0x21 */
-	{0x30, 0x21, 175},	/* 0x22 */
-	{0x4e, 0x22, 189},	/* 0x23 */
-	{0xde, 0x26, 194},	/* 0x24 */
-	{0x70, 0x07, 202},	/* 0x25 */
-	{0x3f, 0x03, 229},	/* 0x26 */
-	{0xb8, 0x06, 234},	/* 0x27 */
-	{0x34, 0x02, 253},	/* 0x28 */
-	{0x58, 0x04, 255},	/* 0x29 */
-	{0x24, 0x01, 265},	/* 0x2a */
-	{0x9b, 0x02, 267},	/* 0x2b */
-	{0x70, 0x05, 270},	/* 0x2c */
-	{0x25, 0x01, 272},	/* 0x2d */
-	{0x9c, 0x02, 277},	/* 0x2e */
-	{0x27, 0x01, 286},	/* 0x2f */
-	{0x3c, 0x02, 291},	/* 0x30 */
-	{0xef, 0x0a, 292},	/* 0x31 */
-	{0xf6, 0x0a, 310},	/* 0x32 */
-	{0x95, 0x01, 315},	/* 0x33 */
-	{0xf0, 0x09, 324},	/* 0x34 */
-	{0xfe, 0x0a, 331},	/* 0x35 */
-	{0xf3, 0x09, 332},	/* 0x36 */
-	{0xea, 0x08, 340},	/* 0x37 */
-	{0xe8, 0x07, 376},	/* 0x38 */
-	{0xde, 0x06, 389},	/* 0x39 */
-	{0x52, 0x2a, 54},	/* 0x3a */
-	{0x52, 0x6a, 27},	/* 0x3b */
-	{0x62, 0x24, 70},	/* 0x3c */
-	{0x62, 0x64, 70},	/* 0x3d */
-	{0xa8, 0x4c, 30},	/* 0x3e */
-	{0x20, 0x26, 33},	/* 0x3f */
-	{0x31, 0xc2, 39}	/* 0x40 */
-};
-
-UCHAR SiS310_ScreenOffset[] =
-    { 0x14, 0x19, 0x20, 0x28, 0x32, 0x40, 0x50, 0x64, 0x78, 0x80, 0x2d, 0x35 };
-
-typedef struct _SiS310_StResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
+SiS310_VBVCLKDataStruct SiS310_VBVCLKData[]=
+{
+ { 0x1b,0xe1, 25}, /* 0x0 */
+ { 0x4e,0xe4, 28}, /* 0x1 */
+ { 0x57,0xe4, 31}, /* 0x2 */
+ { 0xc3,0xc8, 36}, /* 0x3 */
+ { 0x42,0x47, 40}, /* 0x4 */
+ { 0xfe,0xcd, 43}, /* 0x5 */
+ { 0x5d,0xc4, 44}, /* 0x6 */
+ { 0x52,0x47, 49}, /* 0x7 */
+ { 0x53,0x47, 50}, /* 0x8 */
+ { 0x74,0x67, 52}, /* 0x9 */
+ { 0x6d,0x66, 56}, /* 0xa */
+ { 0x5a,0x64, 65}, /* 0xb */
+ { 0x46,0x44, 67}, /* 0xc */
+ { 0xb1,0x46, 68}, /* 0xd */
+ { 0xd3,0x4a, 72}, /* 0xe */
+ { 0x29,0x61, 75}, /* 0xf */
+ { 0x6d,0x46, 75}, /* 0x10 */
+ { 0x41,0x43, 78}, /* 0x11 */
+ { 0x31,0x42, 79}, /* 0x12 */
+ { 0xab,0x44, 83}, /* 0x13 */
+ { 0x46,0x25, 84}, /* 0x14 */
+ { 0x78,0x29, 86}, /* 0x15 */
+ { 0x62,0x44, 94}, /* 0x16 */
+ { 0x2b,0x22,104}, /* 0x17 */
+ { 0x49,0x24,105}, /* 0x18 */
+ { 0xf8,0x2f,108}, /* 0x19 */
+ { 0x3c,0x23,109}, /* 0x1a */
+ { 0x5e,0x43,113}, /* 0x1b */
+ { 0xbc,0x44,116}, /* 0x1c */
+ { 0xe0,0x46,132}, /* 0x1d */
+ { 0xd4,0x28,135}, /* 0x1e */
+ { 0xea,0x2a,139}, /* 0x1f */
+ { 0x41,0x22,157}, /* 0x20 */
+ { 0x70,0x24,162}, /* 0x21 */
+ { 0x30,0x21,175}, /* 0x22 */
+ { 0x4e,0x22,189}, /* 0x23 */
+ { 0xde,0x26,194}, /* 0x24 */
+ { 0x70,0x07,202}, /* 0x25 */
+ { 0x3f,0x03,229}, /* 0x26 */
+ { 0xb8,0x06,234}, /* 0x27 */
+ { 0x34,0x02,253}, /* 0x28 */
+ { 0x58,0x04,255}, /* 0x29 */
+ { 0x24,0x01,265}, /* 0x2a */
+ { 0x9b,0x02,267}, /* 0x2b */
+ { 0x70,0x05,270}, /* 0x2c */
+ { 0x25,0x01,272}, /* 0x2d */
+ { 0x9c,0x02,277}, /* 0x2e */
+ { 0x27,0x01,286}, /* 0x2f */
+ { 0x3c,0x02,291}, /* 0x30 */
+ { 0xef,0x0a,292}, /* 0x31 */
+ { 0xf6,0x0a,310}, /* 0x32 */
+ { 0x95,0x01,315}, /* 0x33 */
+ { 0xf0,0x09,324}, /* 0x34 */
+ { 0xfe,0x0a,331}, /* 0x35 */
+ { 0xf3,0x09,332}, /* 0x36 */
+ { 0xea,0x08,340}, /* 0x37 */
+ { 0xe8,0x07,376}, /* 0x38 */
+ { 0xde,0x06,389}, /* 0x39 */
+ { 0x52,0x2a, 54}, /* 0x3a */
+ { 0x52,0x6a, 27}, /* 0x3b */
+ { 0x62,0x24, 70}, /* 0x3c */
+ { 0x62,0x64, 70}, /* 0x3d */
+ { 0xa8,0x4c, 30}, /* 0x3e */
+ { 0x20,0x26, 33}, /* 0x3f */
+ { 0x31,0xc2, 39} /* 0x40 */
+};
+
+UCHAR SiS310_ScreenOffset[]={ 0x14,0x19,0x20,0x28,0x32,0x40,0x50,0x64,0x78,0x80,0x2d,0x35 };
+
+typedef struct _SiS310_StResInfoStruct
+{
+ USHORT HTotal;
+ USHORT VTotal;
 } SiS310_StResInfoStruct;
-SiS310_StResInfoStruct SiS310_StResInfo[] = {
-	{640, 400},
-	{640, 350},
-	{720, 400},
-	{720, 350},
-	{640, 480}
+SiS310_StResInfoStruct SiS310_StResInfo[]=
+{
+ { 640,400},
+ { 640,350},
+ { 720,400},
+ { 720,350},
+ { 640,480}
 };
 
-typedef struct _SiS310_ModeResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
-	UCHAR XChar;
-	UCHAR YChar;
+typedef struct _SiS310_ModeResInfoStruct
+{
+ USHORT HTotal;
+ USHORT VTotal;
+ UCHAR  XChar;
+ UCHAR  YChar;
 } SiS310_ModeResInfoStruct;
-SiS310_ModeResInfoStruct SiS310_ModeResInfo[] = {
-	{320, 200, 8, 8},
-	{320, 240, 8, 8},
-	{320, 400, 8, 8},
-	{400, 300, 8, 8},
-	{512, 384, 8, 8},
-	{640, 400, 8, 16},
-	{640, 480, 8, 16},
-	{800, 600, 8, 16},
-	{1024, 768, 8, 16},
-	{1280, 1024, 8, 16},
-	{1600, 1200, 8, 16},
-	{1920, 1440, 8, 16},
-	{2048, 1536, 8, 16},
-	{720, 480, 8, 16},
-	{720, 576, 8, 16},
-	{1280, 960, 8, 16},
-	{800, 480, 8, 16},
-	{1024, 576, 8, 16},
-	{1280, 720, 8, 16}
+SiS310_ModeResInfoStruct SiS310_ModeResInfo[]=
+{
+ {  320, 200, 8, 8},
+ {  320, 240, 8, 8},
+ {  320, 400, 8, 8},
+ {  400, 300, 8, 8},
+ {  512, 384, 8, 8},
+ {  640, 400, 8,16},
+ {  640, 480, 8,16},
+ {  800, 600, 8,16},
+ { 1024, 768, 8,16},
+ { 1280,1024, 8,16},
+ { 1600,1200, 8,16},
+ { 1920,1440, 8,16},
+ { 2048,1536, 8,16},
+ {  720, 480, 8,16},
+ {  720, 576, 8,16},
+ { 1280, 960, 8,16},
+ {  800, 480, 8,16},
+ { 1024, 576, 8,16},
+ { 1280, 720, 8,16}
 };
 
 UCHAR SiS310_OutputSelect = 0;
 UCHAR SiS310_SoftSetting = 30;
-UCHAR SiS310_SR07 = 0x18;
-UCHAR SiS310_SR15[8][4] = {
-	{0x0, 0x4, 0x60, 0x60},
-	{0xf, 0xf, 0xf, 0xf},
-	{0xba, 0xba, 0xba, 0xba},
-	{0xa9, 0xa9, 0xac, 0xac},
-	{0xa0, 0xa0, 0xa0, 0xa8},
-	{0x0, 0x0, 0x2, 0x2},
-	{0x30, 0x30, 0x40, 0x40},
-	{0x0, 0xa5, 0xfb, 0xf6}
-};
-UCHAR SiS310_CR40[5][4] = {
-	{0x77, 0x77, 0x33, 0x33},
-	{0x77, 0x77, 0x33, 0x33},
-	{0x0, 0x0, 0x0, 0x0},
-	{0x5b, 0x5b, 0x3, 0x3},
-	{0x0, 0x0, 0xf0, 0xf8}
-};
-UCHAR SiS310_CR49[] = { 0xaa, 0x88 };
-UCHAR SiS310_SR1F = 0x0;
-UCHAR SiS310_SR21 = 0xa5;
-UCHAR SiS310_SR22 = 0xfb;
-UCHAR SiS310_SR23 = 0xf6;
-UCHAR SiS310_SR24 = 0xd;
-UCHAR SiS310_SR25[] = { 0x33, 0x3 };
-UCHAR SiS310_SR31 = 0x0;
-UCHAR SiS310_SR32 = 0x11;
-UCHAR SiS310_SR33 = 0x0;
+UCHAR SiS310_SR07=0x18;
+UCHAR SiS310_SR15[8][4]={
+{0x0,0x4,0x60,0x60},
+{0xf,0xf,0xf,0xf},
+{0xba,0xba,0xba,0xba},
+{0xa9,0xa9,0xac,0xac},
+{0xa0,0xa0,0xa0,0xa8},
+{0x0,0x0,0x2,0x2},
+{0x30,0x30,0x40,0x40},
+{0x0,0xa5,0xfb,0xf6}
+};
+UCHAR SiS310_CR40[5][4]={
+{0x77,0x77,0x33,0x33},
+{0x77,0x77,0x33,0x33},
+{0x0,0x0,0x0,0x0},
+{0x5b,0x5b,0x3,0x3},
+{0x0,0x0,0xf0,0xf8}
+};
+UCHAR SiS310_CR49[]={0xaa,0x88};
+UCHAR SiS310_SR1F=0x0;
+UCHAR SiS310_SR21=0xa5;
+UCHAR SiS310_SR22=0xfb;
+UCHAR SiS310_SR23=0xf6;
+UCHAR SiS310_SR24=0xd;
+UCHAR SiS310_SR25[]={0x33,0x3};
+UCHAR SiS310_SR31=0x0;
+UCHAR SiS310_SR32=0x11;
+UCHAR SiS310_SR33=0x0;
 UCHAR SiS310_CRT2Data_1_2 = 0x0;
 UCHAR SiS310_CRT2Data_4_D = 0x0;
 UCHAR SiS310_CRT2Data_4_E = 0x0;
@@ -1127,1192 +1087,1237 @@
 USHORT SiS310_RGBSenseData = 0xd1;
 USHORT SiS310_VideoSenseData = 0xb9;
 USHORT SiS310_YCSenseData = 0xb3;
-USHORT SiS310_RGBSenseData2 = 0x0190;	/*301b */
+USHORT SiS310_RGBSenseData2 = 0x0190;     /*301b*/
 USHORT SiS310_VideoSenseData2 = 0x0174;
 USHORT SiS310_YCSenseData2 = 0x016b;
-UCHAR SiS310_NTSCPhase[] = { 0x21, 0xed, 0x8a, 0x8 };
+UCHAR SiS310_NTSCPhase[] = {0x21,0xed,0x8a,0x8};
 
-UCHAR SiS310_PALPhase[] = { 0x2a, 0x5, 0xd3, 0x0 };
+UCHAR SiS310_PALPhase[] = {0x2a,0x5,0xd3,0x0};
 
-typedef struct _SiS310_LCDDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+typedef struct _SiS310_LCDDataStruct
+{
+ USHORT RVBHCMAX;
+ USHORT RVBHCFACT;
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT LCDHT;
+ USHORT LCDVT;
 } SiS310_LCDDataStruct;
-SiS310_LCDDataStruct SiS310_StLCD1024x768Data[] = {
-	{62, 25, 800, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{104, 45, 945, 496, 1344, 806},
-	{62, 25, 800, 546, 1344, 806},
-	{31, 18, 1008, 624, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS310_LCDDataStruct SiS310_ExtLCD1024x768Data[] = {
-	{12, 5, 896, 512, 1344, 806},
-	{12, 5, 896, 510, 1344, 806},
-	{32, 15, 1008, 505, 1344, 806},
-	{32, 15, 1008, 514, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806},
-	{12, 5, 896, 500, 1344, 806},
-	{42, 25, 1024, 625, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS310_LCDDataStruct SiS310_St2LCD1024x768Data[] = {
-	{62, 25, 800, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{32, 15, 930, 546, 1344, 806},
-	{104, 45, 945, 496, 1344, 806},
-	{62, 25, 800, 546, 1344, 806},
-	{31, 18, 1008, 624, 1344, 806},
-	{1, 1, 1344, 806, 1344, 806}
-};
-
-SiS310_LCDDataStruct SiS310_StLCD1280x1024Data[] = {
-	{22, 5, 800, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{13, 5, 1024, 675, 1560, 1152},
-	{16, 9, 1266, 804, 1688, 1072},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_ExtLCD1280x1024Data[] = {
-	{211, 60, 1024, 501, 1688, 1066},
-	{211, 60, 1024, 508, 1688, 1066},
-	{211, 60, 1024, 501, 1688, 1066},
-	{211, 60, 1024, 508, 1688, 1066},
-	{211, 60, 1024, 500, 1688, 1066},
-	{211, 75, 1024, 625, 1688, 1066},
-	{211, 120, 1280, 798, 1688, 1066},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_St2LCD1280x1024Data[] = {
-	{22, 5, 800, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{176, 45, 900, 510, 1650, 1088},
-	{22, 5, 800, 510, 1650, 1088},
-	{13, 5, 1024, 675, 1560, 1152},
-	{16, 9, 1266, 804, 1688, 1072},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_NoScaleData[] = {
-	{1, 1, 800, 449, 800, 449},
-	{1, 1, 800, 449, 800, 449},
-	{1, 1, 900, 449, 900, 449},
-	{1, 1, 900, 449, 900, 449},
-	{1, 1, 800, 525, 800, 525},
-	{1, 1, 1056, 628, 1056, 628},
-	{1, 1, 1344, 806, 1344, 806},
-	{1, 1, 1688, 1066, 1688, 1066}
-};
-
-SiS310_LCDDataStruct SiS310_LCD1280x960Data[] = {
-	{9, 2, 800, 500, 1800, 1000},
-	{9, 2, 800, 500, 1800, 1000},
-	{4, 1, 900, 500, 1800, 1000},
-	{4, 1, 900, 500, 1800, 1000},
-	{9, 2, 800, 500, 1800, 1000},
-	{30, 11, 1056, 625, 1800, 1000},
-	{5, 3, 1350, 800, 1800, 1000},
-	{1, 1, 1576, 1050, 1576, 1050},
-	{1, 1, 1800, 1000, 1800, 1000}
-};
-
-typedef struct _SiS310_TVDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT TVHDE;
-	USHORT TVVDE;
-	USHORT RVBHRS;
-	UCHAR FlickerMode;
-	USHORT HALFRVBHRS;
-	UCHAR RY1COE;
-	UCHAR RY2COE;
-	UCHAR RY3COE;
-	UCHAR RY4COE;
+SiS310_LCDDataStruct  SiS310_StLCD1024x768Data[]=
+{
+ {   62,  25, 800, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {  104,  45, 945, 496,1344, 806},
+ {   62,  25, 800, 546,1344, 806},
+ {   31,  18,1008, 624,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS310_LCDDataStruct  SiS310_ExtLCD1024x768Data[]=
+{
+ {   12,   5, 896, 512,1344, 806},
+ {   12,   5, 896, 510,1344, 806},
+ {   32,  15,1008, 505,1344, 806},
+ {   32,  15,1008, 514,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806},
+ {   12,   5, 896, 500,1344, 806},
+ {   42,  25,1024, 625,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS310_LCDDataStruct  SiS310_St2LCD1024x768Data[]=
+{
+ {   62,  25, 800, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {   32,  15, 930, 546,1344, 806},
+ {  104,  45, 945, 496,1344, 806},
+ {   62,  25, 800, 546,1344, 806},
+ {   31,  18,1008, 624,1344, 806},
+ {    1,   1,1344, 806,1344, 806}
+};
+
+SiS310_LCDDataStruct  SiS310_StLCD1280x1024Data[]=
+{
+ {   22,   5, 800, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {   13,   5,1024, 675,1560,1152},
+ {   16,   9,1266, 804,1688,1072},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_ExtLCD1280x1024Data[]=
+{
+ {  211,  60,1024, 501,1688,1066},
+ {  211,  60,1024, 508,1688,1066},
+ {  211,  60,1024, 501,1688,1066},
+ {  211,  60,1024, 508,1688,1066},
+ {  211,  60,1024, 500,1688,1066},
+ {  211,  75,1024, 625,1688,1066},
+ {  211, 120,1280, 798,1688,1066},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_St2LCD1280x1024Data[]=
+{
+ {   22,   5, 800, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {  176,  45, 900, 510,1650,1088},
+ {   22,   5, 800, 510,1650,1088},
+ {   13,   5,1024, 675,1560,1152},
+ {   16,   9,1266, 804,1688,1072},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_NoScaleData[]=
+{
+ {    1,   1, 800, 449, 800, 449},
+ {    1,   1, 800, 449, 800, 449},
+ {    1,   1, 900, 449, 900, 449},
+ {    1,   1, 900, 449, 900, 449},
+ {    1,   1, 800, 525, 800, 525},
+ {    1,   1,1056, 628,1056, 628},
+ {    1,   1,1344, 806,1344, 806},
+ {    1,   1,1688,1066,1688,1066}
+};
+
+SiS310_LCDDataStruct  SiS310_LCD1280x960Data[]=
+{
+ {    9,   2, 800, 500,1800,1000},
+ {    9,   2, 800, 500,1800,1000},
+ {    4,   1, 900, 500,1800,1000},
+ {    4,   1, 900, 500,1800,1000},
+ {    9,   2, 800, 500,1800,1000},
+ {   30,  11,1056, 625,1800,1000},
+ {    5,   3,1350, 800,1800,1000},
+ {    1,   1,1576,1050,1576,1050},
+ {    1,   1,1800,1000,1800,1000}
+};
+
+typedef struct _SiS310_TVDataStruct
+{
+ USHORT RVBHCMAX;
+ USHORT RVBHCFACT;
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT TVHDE;
+ USHORT TVVDE;
+ USHORT RVBHRS;
+ UCHAR FlickerMode;
+ USHORT HALFRVBHRS;
+ UCHAR RY1COE;
+ UCHAR RY2COE;
+ UCHAR RY3COE;
+ UCHAR RY4COE;
 } SiS310_TVDataStruct;
-SiS310_TVDataStruct SiS310_StPALData[] = {
-	{1, 1, 864, 525, 1270, 400, 100, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 350, 100, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 400, 0, 0, 720, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 864, 525, 1270, 350, 0, 0, 720, 0xf4, 0x0b, 0x1c, 0x0a},
-	{1, 1, 864, 525, 1270, 480, 50, 0, 760, 0xf4, 0xff, 0x1c, 0x22},
-	{1, 1, 864, 525, 1270, 600, 50, 0, 0, 0xf4, 0xff, 0x1c, 0x22}
-};
-
-SiS310_TVDataStruct SiS310_ExtPALData[] = {
-	{27, 10, 848, 448, 1270, 530, 50, 0, 50, 0xf4, 0xff, 0x1c, 0x22},
-	{108, 35, 848, 398, 1270, 530, 50, 0, 50, 0xf4, 0xff, 0x1c, 0x22},
-	{12, 5, 954, 448, 1270, 530, 50, 0, 50, 0xf1, 0x04, 0x1f, 0x18},
-	{9, 4, 960, 463, 1644, 438, 50, 0, 50, 0xf4, 0x0b, 0x1c, 0x0a},
-	{9, 4, 848, 528, 1270, 530, 0, 0, 50, 0xf5, 0xfb, 0x1b, 0x2a},
-	{36, 25, 1060, 648, 1316, 530, 438, 0, 438, 0xeb, 0x05, 0x25, 0x16},
-	{3, 2, 1080, 619, 1270, 540, 438, 0, 438, 0xf3, 0x00, 0x1d, 0x20},
-	{1, 1, 1170, 821, 1270, 520, 686, 0, 686, 0xF3, 0x00, 0x1D, 0x20}	/*301b */
-};
-
-SiS310_TVDataStruct SiS310_StNTSCData[] = {
-	{1, 1, 858, 525, 1270, 400, 50, 0, 760, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 350, 50, 0, 640, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 400, 0, 0, 720, 0xf1, 0x04, 0x1f, 0x18},
-	{1, 1, 858, 525, 1270, 350, 0, 0, 720, 0xf4, 0x0b, 0x1c, 0x0a},
-	{1, 1, 858, 525, 1270, 480, 0, 0, 760, 0xf1, 0x04, 0x1f, 0x18}
-};
-
-SiS310_TVDataStruct SiS310_ExtNTSCData[] = {
-	{143, 65, 858, 443, 1270, 440, 171, 0, 171, 0xf1, 0x04, 0x1f, 0x18},
-	{88, 35, 858, 393, 1270, 440, 171, 0, 171, 0xf1, 0x04, 0x1f, 0x18},
-	{143, 70, 924, 443, 1270, 440, 92, 0, 92, 0xf1, 0x04, 0x1f, 0x18},
-	{143, 70, 924, 393, 1270, 440, 92, 0, 92, 0xf4, 0x0b, 0x1c, 0x0a},
-	{143, 76, 836, 523, 1270, 440, 224, 0, 0, 0xf1, 0x05, 0x1f, 0x16},
-	{143, 120, 1056, 643, 1288, 440, 0, 128, 0, 0xf4, 0x10, 0x1c, 0x00},
-	{2, 1, 858, 503, 1270, 480, 0, 128, 0, 0xee, 0x0c, 0x22, 0x08},
-	{65, 64, 1056, 791, 1270, 480, 638, 0, 0, 0xEE, 0x0C, 0x22, 0x08}	/*301b */
-};
-
-SiS310_TVDataStruct SiS310_St1HiTVData[] = {
-	0x00
-};
-
-SiS310_TVDataStruct SiS310_St2HiTVData[] = {
-	0x00
-};
-
-SiS310_TVDataStruct SiS310_ExtHiTVData[] = {
-	0x00
-};
+SiS310_TVDataStruct  SiS310_StPALData[]=
+{
+ {    1,   1, 864, 525,1270, 400, 100,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 350, 100,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 400,   0,   0, 720,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 864, 525,1270, 350,   0,   0, 720,0xf4,0x0b,0x1c,0x0a},
+ {    1,   1, 864, 525,1270, 480,  50,   0, 760,0xf4,0xff,0x1c,0x22},
+ {    1,   1, 864, 525,1270, 600,  50,   0,   0,0xf4,0xff,0x1c,0x22}
+};
+
+SiS310_TVDataStruct  SiS310_ExtPALData[]=
+{
+ {   27,  10, 848, 448,1270, 530,  50,   0,  50,0xf4,0xff,0x1c,0x22},
+ {  108,  35, 848, 398,1270, 530,  50,   0,  50,0xf4,0xff,0x1c,0x22},
+ {   12,   5, 954, 448,1270, 530,  50,   0,  50,0xf1,0x04,0x1f,0x18},
+ {    9,   4, 960, 463,1644, 438,  50,   0,  50,0xf4,0x0b,0x1c,0x0a},
+ {    9,   4, 848, 528,1270, 530,   0,   0,  50,0xf5,0xfb,0x1b,0x2a},
+ {   36,  25,1060, 648,1316, 530, 438,   0, 438,0xeb,0x05,0x25,0x16},
+ {    3,   2,1080, 619,1270, 540, 438,   0, 438,0xf3,0x00,0x1d,0x20},
+ {    1,   1,1170, 821,1270, 520, 686,   0, 686,0xF3,0x00,0x1D,0x20}     /*301b*/
+};
+
+SiS310_TVDataStruct  SiS310_StNTSCData[]=
+{
+ {    1,   1, 858, 525,1270, 400,  50,   0, 760,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 350,  50,   0, 640,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 400,   0,   0, 720,0xf1,0x04,0x1f,0x18},
+ {    1,   1, 858, 525,1270, 350,   0,   0, 720,0xf4,0x0b,0x1c,0x0a},
+ {    1,   1, 858, 525,1270, 480,   0,   0, 760,0xf1,0x04,0x1f,0x18}
+};
+
+SiS310_TVDataStruct  SiS310_ExtNTSCData[]=
+{
+ {  143,  65, 858, 443,1270, 440, 171,   0, 171,0xf1,0x04,0x1f,0x18},
+ {   88,  35, 858, 393,1270, 440, 171,   0, 171,0xf1,0x04,0x1f,0x18},
+ {  143,  70, 924, 443,1270, 440,  92,   0,  92,0xf1,0x04,0x1f,0x18},
+ {  143,  70, 924, 393,1270, 440,  92,   0,  92,0xf4,0x0b,0x1c,0x0a},
+ {  143,  76, 836, 523,1270, 440, 224,   0,   0,0xf1,0x05,0x1f,0x16},
+ {  143, 120,1056, 643,1288, 440,   0, 128,   0,0xf4,0x10,0x1c,0x00},
+ {    2,   1, 858, 503,1270, 480,   0, 128,   0,0xee,0x0c,0x22,0x08},
+ {   65,  64,1056, 791,1270, 480, 638,   0,   0,0xEE,0x0C,0x22,0x08} /*301b*/     
+};
+
+SiS310_TVDataStruct  SiS310_St1HiTVData[]=
+{
+0x00};
+
+SiS310_TVDataStruct  SiS310_St2HiTVData[]=
+{
+0x00};
+
+SiS310_TVDataStruct  SiS310_ExtHiTVData[]=
+{
+0x00};
 
 UCHAR SiS310_NTSCTiming[] = {
-	0x17, 0x1d, 0x03, 0x09, 0x05, 0x06, 0x0c, 0x0c,
-	0x94, 0x49, 0x01, 0x0a, 0x06, 0x0d, 0x04, 0x0a,
-	0x06, 0x14, 0x0d, 0x04, 0x0a, 0x00, 0x85, 0x1b,
-	0x0c, 0x50, 0x00, 0x97, 0x00, 0xda, 0x4a, 0x17,
-	0x7d, 0x05, 0x4b, 0x00, 0x00, 0xe2, 0x00, 0x02,
-	0x03, 0x0a, 0x65, 0x9d, 0x08, 0x92, 0x8f, 0x40,
-	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x50,
-	0x00, 0x40, 0x44, 0x00, 0xdb, 0x02, 0x3b, 0x00
-};
+  0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
+  0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
+  0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
+  0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
+  0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
+  0x03,0x0a,0x65,0x9d,0x08,0x92,0x8f,0x40,
+  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x50,
+  0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00};
 
 UCHAR SiS310_PALTiming[] = {
-	0x19, 0x52, 0x35, 0x6e, 0x04, 0x38, 0x3d, 0x70,
-	0x94, 0x49, 0x01, 0x12, 0x06, 0x3e, 0x35, 0x6d,
-	0x06, 0x14, 0x3e, 0x35, 0x6d, 0x00, 0x45, 0x2b,
-	0x70, 0x50, 0x00, 0x9b, 0x00, 0xd9, 0x5d, 0x17,
-	0x7d, 0x05, 0x45, 0x00, 0x00, 0xe8, 0x00, 0x02,
-	0x0d, 0x00, 0x68, 0xb0, 0x0b, 0x92, 0x8f, 0x40,
-	0x60, 0x80, 0x14, 0x90, 0x8c, 0x60, 0x14, 0x63,
-	0x00, 0x40, 0x3e, 0x00, 0xe1, 0x02, 0x28, 0x00
-};
+  0x19,0x52,0x35,0x6e,0x04,0x38,0x3d,0x70,
+  0x94,0x49,0x01,0x12,0x06,0x3e,0x35,0x6d,
+  0x06,0x14,0x3e,0x35,0x6d,0x00,0x45,0x2b,
+  0x70,0x50,0x00,0x9b,0x00,0xd9,0x5d,0x17,
+  0x7d,0x05,0x45,0x00,0x00,0xe8,0x00,0x02,
+  0x0d,0x00,0x68,0xb0,0x0b,0x92,0x8f,0x40,
+  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x63,
+  0x00,0x40,0x3e,0x00,0xe1,0x02,0x28,0x00};
 
-UCHAR SiS310_HiTVExtTiming[] = { 0x00 };
+UCHAR SiS310_HiTVExtTiming[] = {0x00};
 
-UCHAR SiS310_HiTVSt1Timing[] = { 0x00 };
+UCHAR SiS310_HiTVSt1Timing[] = {0x00};
 
-UCHAR SiS310_HiTVSt2Timing[] = { 0x00 };
+UCHAR SiS310_HiTVSt2Timing[] = {0x00};
 
-UCHAR SiS310_HiTVTextTiming[] = { 0x00 };
+UCHAR SiS310_HiTVTextTiming[] = {0x00};
 
-UCHAR SiS310_HiTVGroup3Data[] = { 0x00 };
+UCHAR SiS310_HiTVGroup3Data[] = {0x00};
 
-UCHAR SiS310_HiTVGroup3Simu[] = { 0x00 };
+UCHAR SiS310_HiTVGroup3Simu[] = {0x00};
 
-UCHAR SiS310_HiTVGroup3Text[] = { 0x00 };
+UCHAR SiS310_HiTVGroup3Text[] = {0x00};
 
-typedef struct _SiS310_PanelDelayTblStruct {
-	UCHAR timer[2];
+typedef struct _SiS310_PanelDelayTblStruct
+{
+ UCHAR timer[2];
 } SiS310_PanelDelayTblStruct;
-SiS310_PanelDelayTblStruct SiS310_PanelDelayTbl[] = { {0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00},
-{0x00, 0x00}
-};
-
-typedef struct _SiS310_LVDSDataStruct {
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+SiS310_PanelDelayTblStruct SiS310_PanelDelayTbl[]=
+{{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00},
+{0x00,0x00}};
+
+typedef struct _SiS310_LVDSDataStruct
+{
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT LCDHT;
+ USHORT LCDVT;
 } SiS310_LVDSDataStruct;
-SiS310_LVDSDataStruct SiS310_LVDS800x600Data_1[] = {
-	{848, 433, 1060, 629},
-	{848, 389, 1060, 629},
-	{848, 433, 1060, 629},
-	{848, 389, 1060, 629},
-	{848, 518, 1060, 629},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{800, 449, 1000, 644},
-	{800, 525, 1000, 635}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS800x600Data_2[] = {
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{800, 449, 1000, 644},
-	{800, 525, 1000, 635}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1024x768Data_1[] = {
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 518, 1344, 806},
-	{1050, 638, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1024x768Data_2[] = {
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1280x1024Data_1[] = {
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 438, 1344, 806},
-	{840, 409, 1344, 806},
-	{840, 518, 1344, 806},
-	{1050, 638, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS1280x1024Data_2[] = {
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{1344, 806, 1344, 806},
-	{800, 449, 1280, 801},
-	{800, 525, 1280, 813}
-};
-
-SiS310_LVDSDataStruct SiS310_LVDS640x480Data_1[] = {
-	{800, 449, 800, 449},
-	{800, 449, 800, 449},
-	{800, 449, 800, 449},
-	{800, 449, 800, 449},
-	{800, 525, 800, 525},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628},
-	{1056, 628, 1056, 628}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVUNTSCData[] = {
-	{840, 600, 840, 600},
-	{840, 600, 840, 600},
-	{840, 600, 840, 600},
-	{840, 600, 840, 600},
-	{784, 600, 784, 600},
-	{1064, 750, 1064, 750}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVONTSCData[] = {
-	{840, 525, 840, 525},
-	{840, 525, 840, 525},
-	{840, 525, 840, 525},
-	{840, 525, 840, 525},
-	{784, 525, 784, 525},
-	{1040, 700, 1040, 700}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVUPALData[] = {
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{840, 750, 840, 750},
-	{936, 836, 936, 836}
-};
-
-SiS310_LVDSDataStruct SiS310_CHTVOPALData[] = {
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{1008, 625, 1008, 625},
-	{840, 625, 840, 625},
-	{960, 750, 960, 750}
-};
-
-typedef struct _SiS310_LVDSDesStruct {
-	USHORT LCDHDES;
-	USHORT LCDVDES;
+SiS310_LVDSDataStruct  SiS310_LVDS800x600Data_1[]=
+{
+ {848, 433,1060, 629},
+ {848, 389,1060, 629},
+ {848, 433,1060, 629},
+ {848, 389,1060, 629},
+ {848, 518,1060, 629},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS800x600Data_2[]=
+{
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {800, 449,1000, 644},
+ {800, 525,1000, 635}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1024x768Data_1[]=
+{
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 518,1344, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1024x768Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1280x1024Data_1[]=
+{
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 438,1344, 806},
+ {840, 409,1344, 806},
+ {840, 518,1344, 806},
+ {1050, 638,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS1280x1024Data_2[]=
+{
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {1344, 806,1344, 806},
+ {800, 449,1280, 801},
+ {800, 525,1280, 813}
+};
+
+SiS310_LVDSDataStruct  SiS310_LVDS640x480Data_1[]=
+{
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 449, 800, 449},
+ {800, 525, 800, 525},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628},
+ {1056, 628,1056, 628}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVUNTSCData[]=
+{
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {840, 600, 840, 600},
+ {784, 600, 784, 600},
+ {1064, 750,1064, 750}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVONTSCData[]=
+{
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {840, 525, 840, 525},
+ {784, 525, 784, 525},
+ {1040, 700,1040, 700}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVUPALData[]=
+{
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {840, 750, 840, 750},
+ {936, 836, 936, 836}
+};
+
+SiS310_LVDSDataStruct  SiS310_CHTVOPALData[]=
+{
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {1008, 625,1008, 625},
+ {840, 625, 840, 625},
+ {960, 750, 960, 750}
+};
+
+typedef struct _SiS310_LVDSDesStruct
+{
+ USHORT LCDHDES;
+ USHORT LCDVDES;
 } SiS310_LVDSDesStruct;
-SiS310_LVDSDesStruct SiS310_PanelType00_1[] = {
-	{1059, 626},
-	{1059, 624},
-	{1059, 626},
-	{1059, 624},
-	{1059, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType01_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType02_1[] = {
-	{1059, 626},
-	{1059, 624},
-	{1059, 626},
-	{1059, 624},
-	{1059, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType03_1[] = {
-	{8, 436},
-	{8, 440},
-	{8, 436},
-	{8, 440},
-	{8, 512},
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType04_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType05_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType06_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType07_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType08_1[] = {
-	{1059, 626},
-	{1059, 624},
-	{1059, 626},
-	{1059, 624},
-	{1059, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType09_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0a_1[] = {
-	{1059, 626},
-	{1059, 624},
-	{1059, 626},
-	{1059, 624},
-	{1059, 624},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0b_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0c_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0d_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0e_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0f_1[] = {
-	{1343, 798},
-	{1343, 794},
-	{1343, 798},
-	{1343, 794},
-	{1343, 0},
-	{1343, 0},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType00_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType01_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType02_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType03_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{1152, 622},
-	{1152, 597}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType04_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType05_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType06_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType07_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType08_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType09_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0a_2[] = {
-	{976, 527},
-	{976, 502},
-	{976, 527},
-	{976, 502},
-	{976, 567},
-	{0, 627},
-	{0, 627},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0b_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0c_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0d_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0e_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_PanelType0f_2[] = {
-	{1152, 622},
-	{1152, 597},
-	{1152, 622},
-	{1152, 597},
-	{1152, 662},
-	{1232, 722},
-	{0, 805},
-	{0, 794},
-	{0, 0}
+SiS310_LVDSDesStruct  SiS310_PanelType00_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType01_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType02_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType03_1[]=
+{
+ { 8, 436},
+ { 8, 440},
+ { 8, 436},
+ { 8, 440},
+ { 8, 512},
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType04_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType05_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType06_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType07_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType08_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType09_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0a_1[]=
+{
+ {1059, 626},
+ {1059, 624},
+ {1059, 626},
+ {1059, 624},
+ {1059, 624},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0b_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0c_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0d_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0e_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0f_1[]=
+{
+ {1343, 798},
+ {1343, 794},
+ {1343, 798},
+ {1343, 794},
+ {1343,   0},
+ {1343,   0},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType00_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType01_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType02_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType03_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ {1152, 622},
+ {1152, 597}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType04_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType05_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType06_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType07_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType08_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType09_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0a_2[]=
+{
+ {976, 527},
+ {976, 502},
+ {976, 527},
+ {976, 502},
+ {976, 567},
+ { 0, 627},
+ { 0, 627},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0b_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0c_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0d_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0e_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_PanelType0f_2[]=
+{
+ {1152, 622},
+ {1152, 597},
+ {1152, 622},
+ {1152, 597},
+ {1152, 662},
+ {1232, 722},
+ { 0, 805},
+ { 0, 794},
+ { 0,   0}
 };
 /*301b*/
-SiS310_LVDSDesStruct SiS310_PanelType1076_1[] = {
-	0x00, 0x00
-};
-SiS310_LVDSDesStruct SiS310_PanelType1210_1[] = {
-	0x00, 0x00
-};
-SiS310_LVDSDesStruct SiS310_PanelType1296_1[] = {
-	0x00, 0x00
-};
-SiS310_LVDSDesStruct SiS310_PanelType1076_2[] = {
-	0x00, 0x00
-};
-SiS310_LVDSDesStruct SiS310_PanelType1210_2[] = {
-	0x00, 0x00
-};
-SiS310_LVDSDesStruct SiS310_PanelType1296_2[] = {
-	0x00, 0x00
-};
+SiS310_LVDSDesStruct SiS310_PanelType1076_1[]=
+{
+0x00,0x00};
+SiS310_LVDSDesStruct SiS310_PanelType1210_1[]=
+{
+0x00,0x00};
+SiS310_LVDSDesStruct SiS310_PanelType1296_1[]=
+{
+0x00,0x00};
+SiS310_LVDSDesStruct SiS310_PanelType1076_2[]=
+{
+0x00,0x00};
+SiS310_LVDSDesStruct SiS310_PanelType1210_2[]=
+{
+0x00,0x00};
+SiS310_LVDSDesStruct SiS310_PanelType1296_2[]=
+{
+0x00,0x00};
 /*end 301b*/
 
-SiS310_LVDSDesStruct SiS310_CHTVUNTSCDesData[] = {
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_CHTVONTSCDesData[] = {
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_CHTVUPALDesData[] = {
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{0, 0},
-	{0, 0}
-};
-
-SiS310_LVDSDesStruct SiS310_CHTVOPALDesData[] = {
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{256, 0},
-	{0, 0},
-	{0, 0}
-};
-
-typedef struct _SiS310_LVDSCRT1DataStruct {
-	UCHAR CR[17];
+SiS310_LVDSDesStruct  SiS310_CHTVUNTSCDesData[]=
+{
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_CHTVONTSCDesData[]=
+{
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_CHTVUPALDesData[]=
+{
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+SiS310_LVDSDesStruct  SiS310_CHTVOPALDesData[]=
+{
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ {256,   0},
+ { 0,   0},
+ { 0,   0}
+};
+
+typedef struct _SiS310_LVDSCRT1DataStruct
+{
+ UCHAR CR[17];
 } SiS310_LVDSCRT1DataStruct;
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_1[] =
-    { {0x65, 0x4f, 0x89, 0x56, 0x83, 0xaf, 0x1f,
-       0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x05,
-       0x00},
-{0x65, 0x4f, 0x89, 0x56, 0x83, 0x83, 0x1f,
- 0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x05,
- 0x00},
-{0x65, 0x4f, 0x89, 0x56, 0x83, 0xaf, 0x1f,
- 0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x05,
- 0x00},
-{0x65, 0x4f, 0x89, 0x56, 0x83, 0x83, 0x1f,
- 0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x05,
- 0x00},
-{0x65, 0x4f, 0x89, 0x56, 0x83, 0x04, 0x3e,
- 0xe0, 0x85, 0xdf, 0xfb, 0x10, 0x00, 0x05,
- 0x00},
-{0x7f, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
- 0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x06,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_1[] =
-    { {0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0xc4, 0x1f,
-       0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x05,
-       0x00},
-{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0x97, 0x1f,
- 0x60, 0x87, 0x5d, 0x5d, 0x83, 0x10, 0x00, 0x05,
- 0x00},
-{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0xc4, 0x1f,
- 0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x05,
- 0x00},
-{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0x97, 0x1f,
- 0x60, 0x87, 0x5d, 0x5d, 0x83, 0x10, 0x00, 0x05,
- 0x00},
-{0x73, 0x4f, 0x4f, 0x97, 0x55, 0x86, 0x04, 0x3e,
- 0xE2, 0x89, 0xDf, 0xDf, 0x05, 0x00, 0x00, 0x05,
- 0x00},
-{0x87, 0x63, 0x63, 0x8B, 0x69, 0x1A, 0x7c, 0xf0,
- 0x5A, 0x8F, 0x57, 0x57, 0x7D, 0x20, 0x00, 0x26,
- 0x01},
-{0xA3, 0x7f, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
- 0x02, 0x88, 0xFf, 0xFf, 0x25, 0x10, 0x00, 0x02,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_1[] =
-    { {0x63, 0x4f, 0x87, 0x54, 0x9f, 0xb4, 0x1f,
-       0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x01,
-       0x00},
-{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x82, 0x1f,
- 0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x01,
- 0x00},
-{0x63, 0x4f, 0x87, 0x54, 0x9f, 0xb4, 0x1f,
- 0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x01,
- 0x00},
-{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x82, 0x1f,
- 0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x01,
- 0x00},
-{0x63, 0x4f, 0x87, 0x54, 0x9f, 0x04, 0x3e,
- 0xe2, 0x89, 0xdf, 0x05, 0x00, 0x00, 0x01,
- 0x00},
-{0x7e, 0x63, 0x82, 0x68, 0x15, 0x7c, 0xf0,
- 0x5a, 0x8f, 0x57, 0x7d, 0x20, 0x00, 0x26,
- 0x01},
-{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
- 0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_1_H[] =
-    { {0x30, 0x27, 0x94, 0x2c, 0x92, 0xaf, 0x1f,
-       0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x04,
-       0x00},
-{0x30, 0x27, 0x94, 0x2c, 0x92, 0x83, 0x1f,
- 0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x04,
- 0x00},
-{0x30, 0x27, 0x94, 0x2c, 0x92, 0xaf, 0x1f,
- 0x90, 0x85, 0x8f, 0xab, 0x30, 0x00, 0x04,
- 0x00},
-{0x30, 0x27, 0x94, 0x2c, 0x92, 0x83, 0x1f,
- 0x5e, 0x83, 0x5d, 0x79, 0x10, 0x00, 0x04,
- 0x00},
-{0x30, 0x27, 0x94, 0x2c, 0x92, 0x04, 0x3e,
- 0xe0, 0x85, 0xdf, 0xfb, 0x10, 0x00, 0x04,
- 0x00},
-{0x3d, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
- 0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x05,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_1_H[] =
-    { {0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0xc4, 0x1f,
-       0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x44,
-       0x00},
-{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0x97, 0x1f,
- 0x60, 0x87, 0x5D, 0x5D, 0x83, 0x01, 0x00, 0x44,
- 0x00},
-{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0xc4, 0x1f,
- 0x92, 0x89, 0x8f, 0x8f, 0xb5, 0x30, 0x00, 0x44,
- 0x00},
-{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0x97, 0x1f,
- 0x60, 0x87, 0x5D, 0x5D, 0x83, 0x01, 0x00, 0x44,
- 0x00},
-{0x37, 0x27, 0x27, 0x9B, 0x2b, 0x94, 0x04, 0x3e,
- 0xE2, 0x89, 0xDf, 0xDf, 0x05, 0x00, 0x00, 0x44,
- 0x00},
-{0x41, 0x31, 0x31, 0x85, 0x35, 0x1d, 0x7c, 0xf0,
- 0x5A, 0x8F, 0x57, 0x57, 0x7D, 0x20, 0x00, 0x55,
- 0x01},
-{0x4f, 0x3F, 0x3F, 0x93, 0x45, 0x0D, 0x24, 0xf5,
- 0x02, 0x88, 0xFf, 0xFf, 0x25, 0x10, 0x00, 0x01,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_1_H[] =
-    { {0x2f, 0x27, 0x93, 0x2b, 0x90, 0xb4, 0x1f,
-       0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x04,
-       0x00},
-{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x82, 0x1f,
- 0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x04,
- 0x00},
-{0x2f, 0x27, 0x93, 0x2b, 0x90, 0xb4, 0x1f,
- 0x92, 0x89, 0x8f, 0xb5, 0x30, 0x00, 0x04,
- 0x00},
-{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x82, 0x1f,
- 0x60, 0x87, 0x5d, 0x83, 0x10, 0x00, 0x04,
- 0x00},
-{0x2f, 0x27, 0x93, 0x2b, 0x90, 0x04, 0x3e,
- 0xe2, 0x89, 0xdf, 0x05, 0x00, 0x00, 0x04,
- 0x00},
-{0x3c, 0x31, 0x80, 0x35, 0x1c, 0x7c, 0xf0,
- 0x5a, 0x8f, 0x57, 0x7d, 0x20, 0x00, 0x55,
- 0x01},
-{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
- 0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_2[] =
-    { {0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
-       0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x06,
-       0x00},
-{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
- 0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x06,
- 0x00},
-{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
- 0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x06,
- 0x00},
-{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0x3e,
- 0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x06,
- 0x00},
-{0x7f, 0x4f, 0x83, 0x62, 0x12, 0x72, 0xba,
- 0x1c, 0x80, 0xdf, 0x73, 0x00, 0x00, 0x06,
- 0x00},
-{0x7f, 0x63, 0x83, 0x6c, 0x1c, 0x72, 0xf0,
- 0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x06,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_2[] =
-    { {0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-       0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-       0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x63, 0x87, 0x78, 0x89, 0x24, 0xf1,
- 0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x02,
- 0x01},
-{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
- 0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_2[] =
-    { {0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
-       0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
-       0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x4f, 0x87, 0x6e, 0x9f, 0x24, 0xbb,
- 0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x06,
- 0x00},
-{0xa3, 0x63, 0x87, 0x78, 0x89, 0x24, 0xf1,
- 0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x02,
- 0x01},
-{0xa3, 0x7f, 0x87, 0x86, 0x97, 0x24, 0xf5,
- 0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x02,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT1800x600_2_H[] =
-    { {0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
-       0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x05,
-       0x00},
-{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
- 0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x05,
- 0x00},
-{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0x3e,
- 0xf4, 0x88, 0x8f, 0x73, 0x20, 0x00, 0x05,
- 0x00},
-{0x3d, 0x27, 0x81, 0x3a, 0x1a, 0x72, 0x3e,
- 0xdb, 0x8f, 0x5d, 0x73, 0x20, 0x00, 0x05,
- 0x00},
-{0x3d, 0x27, 0x81, 0x32, 0x1a, 0x72, 0xba,
- 0x1c, 0x80, 0xdf, 0x73, 0x00, 0x00, 0x05,
- 0x00},
-{0x3d, 0x31, 0x81, 0x37, 0x1f, 0x72, 0xf0,
- 0x58, 0x8c, 0x57, 0x73, 0x20, 0x00, 0x05,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11024x768_2_H[] =
-    { {0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
-       0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-       0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
- 0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x01, 0x24, 0xbb,
- 0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x31, 0x93, 0x3e, 0x06, 0x24, 0xf1,
- 0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x01,
- 0x01},
-{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
- 0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_LVDSCRT11280x1024_2_H[] =
-    { {0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
-       0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
-       0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
- 0x4a, 0x80, 0x8f, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
- 0x31, 0x87, 0x5d, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x27, 0x93, 0x39, 0x81, 0x24, 0xbb,
- 0x72, 0x88, 0xdf, 0x25, 0x30, 0x00, 0x01,
- 0x00},
-{0x4f, 0x31, 0x93, 0x3e, 0x86, 0x24, 0xf1,
- 0xae, 0x84, 0x57, 0x25, 0x30, 0x00, 0x01,
- 0x01},
-{0x4f, 0x3f, 0x93, 0x45, 0x0d, 0x24, 0xf5,
- 0x02, 0x88, 0xff, 0x25, 0x10, 0x00, 0x01,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1UNTSC[] =
-    { {0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
-       0xe8, 0x84, 0x8f, 0x57, 0x20, 0x00, 0x01,
-       0x00},
-{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
- 0xd0, 0x82, 0x5d, 0x57, 0x00, 0x00, 0x01,
- 0x00},
-{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
- 0xe8, 0x84, 0x8f, 0x57, 0x20, 0x00, 0x01,
- 0x00},
-{0x64, 0x4f, 0x88, 0x56, 0x9f, 0x56, 0x3e,
- 0xd0, 0x82, 0x5d, 0x57, 0x00, 0x00, 0x01,
- 0x00},
-{0x5d, 0x4f, 0x81, 0x53, 0x9c, 0x56, 0xba,
- 0x18, 0x84, 0xdf, 0x57, 0x00, 0x00, 0x01,
- 0x00},
-{0x80, 0x63, 0x84, 0x6c, 0x17, 0xec, 0xf0,
- 0x90, 0x8c, 0x57, 0xed, 0x20, 0x00, 0x06,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1ONTSC[] =
-    { {0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
-       0xc0, 0x84, 0x8f, 0x0c, 0x20, 0x00, 0x01,
-       0x00},
-{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
- 0xb0, 0x8d, 0x5d, 0x0c, 0x00, 0x00, 0x01,
- 0x00},
-{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
- 0xc0, 0x84, 0x8f, 0x0c, 0x20, 0x00, 0x01,
- 0x00},
-{0x64, 0x4f, 0x88, 0x5a, 0x9f, 0x0b, 0x3e,
- 0xb0, 0x8d, 0x5d, 0x0c, 0x00, 0x00, 0x01,
- 0x00},
-{0x5d, 0x4f, 0x81, 0x56, 0x9c, 0x0b, 0x3e,
- 0xe8, 0x84, 0xdf, 0x0c, 0x00, 0x00, 0x01,
- 0x00},
-{0x7d, 0x63, 0x81, 0x6a, 0x16, 0xba, 0xf0,
- 0x7f, 0x86, 0x57, 0xbb, 0x00, 0x00, 0x06,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1UPAL[] =
-    { {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-       0xf8, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
-       0x00},
-{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
- 0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
- 0x00},
-{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
- 0xf8, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
- 0x00},
-{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
- 0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
- 0x00},
-{0x64, 0x4f, 0x88, 0x55, 0x80, 0xec, 0xba,
- 0x50, 0x84, 0xdf, 0xed, 0x00, 0x00, 0x05,
- 0x00},
-{0x70, 0x63, 0x94, 0x68, 0x8d, 0x42, 0xf1,
- 0xc8, 0x8c, 0x57, 0xe9, 0x20, 0x00, 0x05,
- 0x01}
-};
-
-SiS310_LVDSCRT1DataStruct SiS310_CHTVCRT1OPAL[] =
-    { {0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
-       0xf0, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
-       0x00},
-{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
- 0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
- 0x00},
-{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
- 0xf0, 0x83, 0x8f, 0x70, 0x20, 0x00, 0x05,
- 0x00},
-{0x79, 0x4f, 0x9d, 0x5a, 0x90, 0x6f, 0x3e,
- 0xde, 0x81, 0x5d, 0x70, 0x00, 0x00, 0x05,
- 0x00},
-{0x64, 0x4f, 0x88, 0x55, 0x80, 0x6f, 0xba,
- 0x20, 0x83, 0xdf, 0x70, 0x00, 0x00, 0x05,
- 0x00},
-{0x73, 0x63, 0x97, 0x69, 0x8e, 0xec, 0xf0,
- 0x90, 0x8c, 0x57, 0xed, 0x20, 0x00, 0x05,
- 0x01}
-};
-
-typedef struct _SiS310_CHTVRegDataStruct {
-	UCHAR Reg[5];
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_1[]=
+{{0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 },
+ {0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 },
+ {0x65,0x4f,0x89,0x56,0x83,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
+   0x00 },
+ {0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
+   0x00 },
+ {0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
+   0x00 },
+ {0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_1[]=
+{{0x73,0x4f,0x4f,0x97,0x55,0x86,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x05,
+   0x00 },
+ {0x73,0x4f,0x4f,0x97,0x55,0x86,0x97,0x1f,
+   0x60,0x87,0x5d,0x5d,0x83,0x10,0x00,0x05,
+   0x00 },
+ {0x73,0x4f,0x4f,0x97,0x55,0x86,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x05,
+   0x00},
+ {0x73,0x4f,0x4f,0x97,0x55,0x86,0x97,0x1f,
+   0x60,0x87,0x5d,0x5d,0x83,0x10,0x00,0x05,
+   0x00 },
+ {0x73,0x4f,0x4f,0x97,0x55,0x86,0x04,0x3e,
+   0xE2,0x89,0xDf,0xDf,0x05,0x00,0x00,0x05,
+   0x00},
+ {0x87,0x63,0x63,0x8B,0x69,0x1A,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x57,0x7D,0x20,0x00,0x26,
+   0x01},
+ {0xA3,0x7f,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xFf,0xFf,0x25,0x10,0x00,0x02,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_1[]=
+{{0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 },
+ {0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00 },
+ {0x63,0x4f,0x87,0x54,0x9f,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
+   0x00 },
+ {0x63,0x4f,0x87,0x54,0x9f,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x01,
+   0x00 },
+ {0x63,0x4f,0x87,0x54,0x9f,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x01,
+   0x00 },
+ {0x7e,0x63,0x82,0x68,0x15,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x26,
+   0x01 },
+ {0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_1_H[]=
+{{0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00 },
+ {0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00 },
+ {0x30,0x27,0x94,0x2c,0x92,0xaf,0x1f,
+   0x90,0x85,0x8f,0xab,0x30,0x00,0x04,
+   0x00 },
+ {0x30,0x27,0x94,0x2c,0x92,0x83,0x1f,
+   0x5e,0x83,0x5d,0x79,0x10,0x00,0x04,
+   0x00 },
+ {0x30,0x27,0x94,0x2c,0x92,0x04,0x3e,
+   0xe0,0x85,0xdf,0xfb,0x10,0x00,0x04,
+   0x00 },
+ {0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_1_H[]=
+{{0x37,0x27,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x44,
+   0x00 },
+ {0x37,0x27,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x5D,0x83,0x01,0x00,0x44,
+   0x00},
+ {0x37,0x27,0x27,0x9B,0x2b,0x94,0xc4,0x1f,
+   0x92,0x89,0x8f,0x8f,0xb5,0x30,0x00,0x44,
+   0x00},
+ {0x37,0x27,0x27,0x9B,0x2b,0x94,0x97,0x1f,
+   0x60,0x87,0x5D,0x5D,0x83,0x01,0x00,0x44,
+   0x00},
+ {0x37,0x27,0x27,0x9B,0x2b,0x94,0x04,0x3e,
+   0xE2,0x89,0xDf,0xDf,0x05,0x00,0x00,0x44,
+   0x00},
+ {0x41,0x31,0x31,0x85,0x35,0x1d,0x7c,0xf0,
+   0x5A,0x8F,0x57,0x57,0x7D,0x20,0x00,0x55,
+   0x01},
+ {0x4f,0x3F,0x3F,0x93,0x45,0x0D,0x24,0xf5,
+   0x02,0x88,0xFf,0xFf,0x25,0x10,0x00,0x01,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_1_H[]=
+{{0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00 },
+ {0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00 },
+ {0x2f,0x27,0x93,0x2b,0x90,0xb4,0x1f,
+   0x92,0x89,0x8f,0xb5,0x30,0x00,0x04,
+   0x00 },
+ {0x2f,0x27,0x93,0x2b,0x90,0x82,0x1f,
+   0x60,0x87,0x5d,0x83,0x10,0x00,0x04,
+   0x00 },
+ {0x2f,0x27,0x93,0x2b,0x90,0x04,0x3e,
+   0xe2,0x89,0xdf,0x05,0x00,0x00,0x04,
+   0x00 },
+ {0x3c,0x31,0x80,0x35,0x1c,0x7c,0xf0,
+   0x5a,0x8f,0x57,0x7d,0x20,0x00,0x55,
+   0x01 },
+ {0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_2[]=
+{ {0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00 },
+ {0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00 },
+ {0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x06,
+   0x00 },
+ {0x7f,0x4f,0x83,0x62,0x12,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x06,
+   0x00 },
+ {0x7f,0x4f,0x83,0x62,0x12,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x06,
+   0x00 },
+ {0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_2[]=
+{ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01 },
+ {0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_2[]=
+{ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x4f,0x87,0x6e,0x9f,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x06,
+   0x00 },
+ {0xa3,0x63,0x87,0x78,0x89,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x02,
+   0x01 },
+ {0xa3,0x7f,0x87,0x86,0x97,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x02,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT1800x600_2_H[]=
+{ {0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00 },
+ {0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00 },
+ {0x3d,0x27,0x81,0x32,0x1a,0x72,0x3e,
+   0xf4,0x88,0x8f,0x73,0x20,0x00,0x05,
+   0x00 },
+ {0x3d,0x27,0x81,0x3a,0x1a,0x72,0x3e,
+   0xdb,0x8f,0x5d,0x73,0x20,0x00,0x05,
+   0x00 },
+ {0x3d,0x27,0x81,0x32,0x1a,0x72,0xba,
+   0x1c,0x80,0xdf,0x73,0x00,0x00,0x05,
+   0x00 },
+ {0x3d,0x31,0x81,0x37,0x1f,0x72,0xf0,
+   0x58,0x8c,0x57,0x73,0x20,0x00,0x05,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11024x768_2_H[]=
+{ {0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x01,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x31,0x93,0x3e,0x06,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 },
+ {0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_LVDSCRT11280x1024_2_H[]=
+{ {0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x4a,0x80,0x8f,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x31,0x87,0x5d,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x27,0x93,0x39,0x81,0x24,0xbb,
+   0x72,0x88,0xdf,0x25,0x30,0x00,0x01,
+   0x00 },
+ {0x4f,0x31,0x93,0x3e,0x86,0x24,0xf1,
+   0xae,0x84,0x57,0x25,0x30,0x00,0x01,
+   0x01 },
+ {0x4f,0x3f,0x93,0x45,0x0d,0x24,0xf5,
+   0x02,0x88,0xff,0x25,0x10,0x00,0x01,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1UNTSC[]=
+{ {0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
+   0x00 },
+ {0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,
+   0x00 },
+ {0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xe8,0x84,0x8f,0x57,0x20,0x00,0x01,
+   0x00 },
+ {0x64,0x4f,0x88,0x56,0x9f,0x56,0x3e,
+   0xd0,0x82,0x5d,0x57,0x00,0x00,0x01,
+   0x00 },
+ {0x5d,0x4f,0x81,0x53,0x9c,0x56,0xba,
+   0x18,0x84,0xdf,0x57,0x00,0x00,0x01,
+   0x00 },
+ {0x80,0x63,0x84,0x6c,0x17,0xec,0xf0,
+   0x90,0x8c,0x57,0xed,0x20,0x00,0x06,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1ONTSC[]=
+{ {0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
+   0x00 },
+ {0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,
+   0x00 },
+ {0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xc0,0x84,0x8f,0x0c,0x20,0x00,0x01,
+   0x00 },
+ {0x64,0x4f,0x88,0x5a,0x9f,0x0b,0x3e,
+   0xb0,0x8d,0x5d,0x0c,0x00,0x00,0x01,
+   0x00 },
+ {0x5d,0x4f,0x81,0x56,0x9c,0x0b,0x3e,
+   0xe8,0x84,0xdf,0x0c,0x00,0x00,0x01,
+   0x00 },
+ {0x7d,0x63,0x81,0x6a,0x16,0xba,0xf0,
+   0x7f,0x86,0x57,0xbb,0x00,0x00,0x06,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1UPAL[]=
+{ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 },
+ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 },
+ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf8,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 },
+ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 },
+ {0x64,0x4f,0x88,0x55,0x80,0xec,0xba,
+   0x50,0x84,0xdf,0xed,0x00,0x00,0x05,
+   0x00 },
+ {0x70,0x63,0x94,0x68,0x8d,0x42,0xf1,
+   0xc8,0x8c,0x57,0xe9,0x20,0x00,0x05,
+   0x01 }};
+
+SiS310_LVDSCRT1DataStruct  SiS310_CHTVCRT1OPAL[]=
+{ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 },
+ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 },
+ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xf0,0x83,0x8f,0x70,0x20,0x00,0x05,
+   0x00 },
+ {0x79,0x4f,0x9d,0x5a,0x90,0x6f,0x3e,
+   0xde,0x81,0x5d,0x70,0x00,0x00,0x05,
+   0x00 },
+ {0x64,0x4f,0x88,0x55,0x80,0x6f,0xba,
+   0x20,0x83,0xdf,0x70,0x00,0x00,0x05,
+   0x00 },
+ {0x73,0x63,0x97,0x69,0x8e,0xec,0xf0,
+   0x90,0x8c,0x57,0xed,0x20,0x00,0x05,
+   0x01 }};
+
+typedef struct _SiS310_CHTVRegDataStruct
+{
+ UCHAR Reg[5];
 } SiS310_CHTVRegDataStruct;
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_UNTSC[] = {
-	0x00
-};
+0x00 };
 
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_ONTSC[] = {
-	0x00
-};
+0x00 };
 
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_UPAL[] = {
-	0x00
-};
+0x00 };
 
 SiS310_CHTVRegDataStruct SiS310_CHTVReg_OPAL[] = {
-	0x00
-};
+0x00 };
+
+UCHAR SiS310_CHTVVCLKUNTSC[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKUNTSC[] = { 0x00 };
+UCHAR SiS310_CHTVVCLKONTSC[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKONTSC[] = { 0x00 };
+UCHAR SiS310_CHTVVCLKUPAL[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKUPAL[] = { 0x00 };
+UCHAR SiS310_CHTVVCLKOPAL[]={0x00 };
 
-UCHAR SiS310_CHTVVCLKOPAL[] = { 0x00 };
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/Makefile linux-2.5/drivers/video/sis/Makefile
--- linux-2.5.13/drivers/video/sis/Makefile	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/video/sis/Makefile	Sun Mar  3 17:54:36 2002
@@ -3,12 +3,17 @@
 #
 
 O_TARGET := sisfb.o
+obj-y    := sis_main.o init.o init301.o
 
-export-objs := sis_main.o
+# All of the (potential) objects that export symbols.
 
-obj-y  := sis_main.o init.o init301.o
-obj-m  := $(O_TARGET)
+export-objs    :=  sis_main.o
 
-include $(TOPDIR)/Rules.make
+# Each configuration option enables a list of files.
+
+obj-m    := $(O_TARGET)
 
+include $(TOPDIR)/Rules.make
 
+clean:
+	rm -f core *.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/init.c linux-2.5/drivers/video/sis/init.c
--- linux-2.5.13/drivers/video/sis/init.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/sis/init.c	Sun Mar  3 17:54:36 2002
@@ -1,809 +1,883 @@
 /* Function: Support NT X.0  MM function  */
 /* Version : V 0.80      [ynlai] 04/12/98 */
 
+/* Comments and changes marked with "TW" by Thomas Winischhofer <tw@webit.com> */
+
+/*
+#ifdef WINCE_HEADER
+*/
+/*
+#include "precomp.h"
+*/
+/*
+#endif
+*/
 #include "init.h"
-#ifdef CONFIG_FB_SIS_300
+
+#ifdef TC
+#include <stdio.h>
+#include <string.h>
+#include <conio.h>
+#include <dos.h>
+#endif
+
+#ifdef WIN2000
+#include <miniport.h>
+#include "dderror.h"
+#include "devioctl.h"
+#include "miniport.h"
+
+#include "ntddvdeo.h"
+#include "video.h"
+#include "sisv.h"
+#include "tools.h"
+#endif
+
+#ifdef SIS300
 #include "300vtbl.h"
 #endif
-#ifdef CONFIG_FB_SIS_315
+#ifdef SIS315H
 #include "310vtbl.h"
 #endif
 
-BOOLEAN SiSInit (PSIS_HW_DEVICE_INFO HwDeviceExtension);
-BOOLEAN SiSSetMode (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo);
+#ifdef LINUX_XF86
+BOOLEAN SiSBIOSSetMode(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                       ScrnInfoPtr pScrn, DisplayModePtr mode);
+#ifdef SISDUALHEAD
+BOOLEAN SiSBIOSSetModeCRT1(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                       ScrnInfoPtr pScrn, DisplayModePtr mode);
+BOOLEAN SiSBIOSSetModeCRT2(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                       ScrnInfoPtr pScrn, DisplayModePtr mode);
+#endif /* dual head */
+#endif /* linux_xf86 */
+
+BOOLEAN SiSInit(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+
+#ifdef LINUX_XF86
+BOOLEAN SiSSetMode(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                   ScrnInfoPtr pScrn,USHORT ModeNo);
+#else
+BOOLEAN SiSSetMode(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo);
+#endif
+
 
 #if defined(ALLOC_PRAGMA)
 #pragma alloc_text(PAGE,SiSSetMode)
 #pragma alloc_text(PAGE,SiSInit)
 #endif
 
-void SiS_SetReg1 (USHORT, USHORT, USHORT);
-void SiS_SetReg2 (USHORT, USHORT, USHORT);
-void SiS_SetReg3 (USHORT, USHORT);
-void SiS_SetReg4 (USHORT, ULONG);
-UCHAR SiS_GetReg1 (USHORT, USHORT);
-UCHAR SiS_GetReg2 (USHORT);
-ULONG SiS_GetReg3 (USHORT);
-void SiS_ClearDAC (ULONG);
-
-#ifdef CONFIG_FB_SIS_300
-void
-InitTo300Pointer (void)
-{
-	SiS_SModeIDTable = (SiS_StStruct *) SiS300_SModeIDTable;
-	SiS_VBModeIDTable = (SiS_VBModeStruct *) SiS300_VBModeIDTable;	/*add for 300 oem util */
-	SiS_StandTable = (SiS_StandTableStruct *) SiS300_StandTable;
-	SiS_EModeIDTable = (SiS_ExtStruct *) SiS300_EModeIDTable;
-	SiS_RefIndex = (SiS_Ext2Struct *) SiS300_RefIndex;
-	SiS_CRT1Table = (SiS_CRT1TableStruct *) SiS300_CRT1Table;
-	SiS_MCLKData = (SiS_MCLKDataStruct *) SiS300_MCLKData;
-	SiS_ECLKData = (SiS_ECLKDataStruct *) SiS300_ECLKData;
-	SiS_VCLKData = (SiS_VCLKDataStruct *) SiS300_VCLKData;
-	SiS_VBVCLKData = (SiS_VBVCLKDataStruct *) SiS300_VCLKData;
-	SiS_ScreenOffset = SiS300_ScreenOffset;
-	SiS_StResInfo = (SiS_StResInfoStruct *) SiS300_StResInfo;
-	SiS_ModeResInfo = (SiS_ModeResInfoStruct *) SiS300_ModeResInfo;
-
-	pSiS_OutputSelect = &SiS300_OutputSelect;
-	pSiS_SoftSetting = &SiS300_SoftSetting;
-	pSiS_SR07 = &SiS300_SR07;
-	SiS_SR15 = SiS300_SR15;
-	SiS_CR40 = SiS300_CR40;
-	SiS_CR49 = SiS300_CR49;
-	pSiS_SR1F = &SiS300_SR1F;
-	pSiS_SR21 = &SiS300_SR21;
-	pSiS_SR22 = &SiS300_SR22;
-	pSiS_SR23 = &SiS300_SR23;
-	pSiS_SR24 = &SiS300_SR24;
-	SiS_SR25 = SiS300_SR25;
-	pSiS_SR31 = &SiS300_SR31;
-	pSiS_SR32 = &SiS300_SR32;
-	pSiS_SR33 = &SiS300_SR33;
-	pSiS_CRT2Data_1_2 = &SiS300_CRT2Data_1_2;
-	pSiS_CRT2Data_4_D = &SiS300_CRT2Data_4_D;
-	pSiS_CRT2Data_4_E = &SiS300_CRT2Data_4_E;
-	pSiS_CRT2Data_4_10 = &SiS300_CRT2Data_4_10;
-	pSiS_RGBSenseData = &SiS300_RGBSenseData;
-	pSiS_VideoSenseData = &SiS300_VideoSenseData;
-	pSiS_YCSenseData = &SiS300_YCSenseData;
-	pSiS_RGBSenseData2 = &SiS300_RGBSenseData2;
-	pSiS_VideoSenseData2 = &SiS300_VideoSenseData2;
-	pSiS_YCSenseData2 = &SiS300_YCSenseData2;
-
-	SiS_NTSCPhase = SiS300_NTSCPhase;
-	SiS_PALPhase = SiS300_PALPhase;
-	SiS_NTSCPhase2 = SiS300_NTSCPhase2;
-	SiS_PALPhase2 = SiS300_PALPhase2;
-	SiS_PALMPhase = SiS300_PALMPhase;	/*add for PALMN */
-	SiS_PALNPhase = SiS300_PALNPhase;
-
-	SiS_StLCD1024x768Data = (SiS_LCDDataStruct *) SiS300_StLCD1024x768Data;
-	SiS_ExtLCD1024x768Data =
-	    (SiS_LCDDataStruct *) SiS300_ExtLCD1024x768Data;
-	SiS_St2LCD1024x768Data =
-	    (SiS_LCDDataStruct *) SiS300_St2LCD1024x768Data;
-	SiS_StLCD1280x1024Data =
-	    (SiS_LCDDataStruct *) SiS300_StLCD1280x1024Data;
-	SiS_ExtLCD1280x1024Data =
-	    (SiS_LCDDataStruct *) SiS300_ExtLCD1280x1024Data;
-	SiS_St2LCD1280x1024Data =
-	    (SiS_LCDDataStruct *) SiS300_St2LCD1280x1024Data;
-	SiS_NoScaleData = (SiS_LCDDataStruct *) SiS300_NoScaleData;
-	SiS_LCD1280x960Data = (SiS_LCDDataStruct *) SiS300_LCD1280x960Data;
-	SiS_StPALData = (SiS_TVDataStruct *) SiS300_StPALData;
-	SiS_ExtPALData = (SiS_TVDataStruct *) SiS300_ExtPALData;
-	SiS_StNTSCData = (SiS_TVDataStruct *) SiS300_StNTSCData;
-	SiS_ExtNTSCData = (SiS_TVDataStruct *) SiS300_ExtNTSCData;
-	SiS_St1HiTVData = (SiS_TVDataStruct *) SiS300_St1HiTVData;
-	SiS_St2HiTVData = (SiS_TVDataStruct *) SiS300_St2HiTVData;
-	SiS_ExtHiTVData = (SiS_TVDataStruct *) SiS300_ExtHiTVData;
-	SiS_NTSCTiming = SiS300_NTSCTiming;
-	SiS_PALTiming = SiS300_PALTiming;
-	SiS_HiTVSt1Timing = SiS300_HiTVSt1Timing;
-	SiS_HiTVSt2Timing = SiS300_HiTVSt2Timing;
-	SiS_HiTVTextTiming = SiS300_HiTVTextTiming;
-	SiS_HiTVGroup3Data = SiS300_HiTVGroup3Data;
-	SiS_HiTVGroup3Simu = SiS300_HiTVGroup3Simu;
-	SiS_HiTVGroup3Text = SiS300_HiTVGroup3Text;
-
-	SiS_PanelDelayTbl = (SiS_PanelDelayTblStruct *) SiS300_PanelDelayTbl;
-	SiS_LVDS800x600Data_1 = (SiS_LVDSDataStruct *) SiS300_LVDS800x600Data_1;
-	SiS_LVDS800x600Data_2 = (SiS_LVDSDataStruct *) SiS300_LVDS800x600Data_2;
-	SiS_LVDS1024x768Data_1 =
-	    (SiS_LVDSDataStruct *) SiS300_LVDS1024x768Data_1;
-	SiS_LVDS1024x768Data_2 =
-	    (SiS_LVDSDataStruct *) SiS300_LVDS1024x768Data_2;
-	SiS_LVDS1280x1024Data_1 =
-	    (SiS_LVDSDataStruct *) SiS300_LVDS1280x1024Data_1;
-	SiS_LVDS1280x1024Data_2 =
-	    (SiS_LVDSDataStruct *) SiS300_LVDS1280x1024Data_2;
-	SiS_LVDS640x480Data_1 = (SiS_LVDSDataStruct *) SiS300_LVDS640x480Data_1;
-	SiS_CHTVUNTSCData = (SiS_LVDSDataStruct *) SiS300_CHTVUNTSCData;
-	SiS_CHTVONTSCData = (SiS_LVDSDataStruct *) SiS300_CHTVONTSCData;
-	SiS_CHTVUPALData = (SiS_LVDSDataStruct *) SiS300_CHTVUPALData;
-	SiS_CHTVOPALData = (SiS_LVDSDataStruct *) SiS300_CHTVOPALData;
-	SiS_PanelType00_1 = (SiS_LVDSDesStruct *) SiS300_PanelType00_1;
-	SiS_PanelType01_1 = (SiS_LVDSDesStruct *) SiS300_PanelType01_1;
-	SiS_PanelType02_1 = (SiS_LVDSDesStruct *) SiS300_PanelType02_1;
-	SiS_PanelType03_1 = (SiS_LVDSDesStruct *) SiS300_PanelType03_1;
-	SiS_PanelType04_1 = (SiS_LVDSDesStruct *) SiS300_PanelType04_1;
-	SiS_PanelType05_1 = (SiS_LVDSDesStruct *) SiS300_PanelType05_1;
-	SiS_PanelType06_1 = (SiS_LVDSDesStruct *) SiS300_PanelType06_1;
-	SiS_PanelType07_1 = (SiS_LVDSDesStruct *) SiS300_PanelType07_1;
-	SiS_PanelType08_1 = (SiS_LVDSDesStruct *) SiS300_PanelType08_1;
-	SiS_PanelType09_1 = (SiS_LVDSDesStruct *) SiS300_PanelType09_1;
-	SiS_PanelType0a_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0a_1;
-	SiS_PanelType0b_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0b_1;
-	SiS_PanelType0c_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0c_1;
-	SiS_PanelType0d_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0d_1;
-	SiS_PanelType0e_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0e_1;
-	SiS_PanelType0f_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0f_1;
-	SiS_PanelType00_2 = (SiS_LVDSDesStruct *) SiS300_PanelType00_2;
-	SiS_PanelType01_2 = (SiS_LVDSDesStruct *) SiS300_PanelType01_2;
-	SiS_PanelType02_2 = (SiS_LVDSDesStruct *) SiS300_PanelType02_2;
-	SiS_PanelType03_2 = (SiS_LVDSDesStruct *) SiS300_PanelType03_2;
-	SiS_PanelType04_2 = (SiS_LVDSDesStruct *) SiS300_PanelType04_2;
-	SiS_PanelType05_2 = (SiS_LVDSDesStruct *) SiS300_PanelType05_2;
-	SiS_PanelType06_2 = (SiS_LVDSDesStruct *) SiS300_PanelType06_2;
-	SiS_PanelType07_2 = (SiS_LVDSDesStruct *) SiS300_PanelType07_2;
-	SiS_PanelType08_2 = (SiS_LVDSDesStruct *) SiS300_PanelType08_2;
-	SiS_PanelType09_2 = (SiS_LVDSDesStruct *) SiS300_PanelType09_2;
-	SiS_PanelType0a_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0a_2;
-	SiS_PanelType0b_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0b_2;
-	SiS_PanelType0c_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0c_2;
-	SiS_PanelType0d_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0d_2;
-	SiS_PanelType0e_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0e_2;
-	SiS_PanelType0f_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0f_2;
-	SiS_CHTVUNTSCDesData = (SiS_LVDSDesStruct *) SiS300_CHTVUNTSCDesData;
-	SiS_CHTVONTSCDesData = (SiS_LVDSDesStruct *) SiS300_CHTVONTSCDesData;
-	SiS_CHTVUPALDesData = (SiS_LVDSDesStruct *) SiS300_CHTVUPALDesData;
-	SiS_CHTVOPALDesData = (SiS_LVDSDesStruct *) SiS300_CHTVOPALDesData;
-	SiS_LVDSCRT1800x600_1 =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_1;
-	SiS_LVDSCRT11024x768_1 =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_1;
-	SiS_LVDSCRT11280x1024_1 =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_1;
-	SiS_LVDSCRT1800x600_1_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_1_H;
-	SiS_LVDSCRT11024x768_1_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_1_H;
-	SiS_LVDSCRT11280x1024_1_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_1_H;
-	SiS_LVDSCRT1800x600_2 =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_2;
-	SiS_LVDSCRT11024x768_2 =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_2;
-	SiS_LVDSCRT11280x1024_2 =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_2;
-	SiS_LVDSCRT1800x600_2_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_2_H;
-	SiS_LVDSCRT11024x768_2_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_2_H;
-	SiS_LVDSCRT11280x1024_2_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_2_H;
-	SiS_CHTVCRT1UNTSC = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1UNTSC;
-	SiS_CHTVCRT1ONTSC = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1ONTSC;
-	SiS_CHTVCRT1UPAL = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1UPAL;
-	SiS_CHTVCRT1OPAL = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1OPAL;
-	SiS_CHTVReg_UNTSC = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_UNTSC;
-	SiS_CHTVReg_ONTSC = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_ONTSC;
-	SiS_CHTVReg_UPAL = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_UPAL;
-	SiS_CHTVReg_OPAL = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_OPAL;
-	SiS_CHTVVCLKUNTSC = SiS300_CHTVVCLKUNTSC;
-	SiS_CHTVVCLKONTSC = SiS300_CHTVVCLKONTSC;
-	SiS_CHTVVCLKUPAL = SiS300_CHTVVCLKUPAL;
-	SiS_CHTVVCLKOPAL = SiS300_CHTVVCLKOPAL;
-	/* 300 customization related */
-}
-#endif
-
-#ifdef CONFIG_FB_SIS_315
-void
-InitTo310Pointer (void)
-{
-	SiS_SModeIDTable = (SiS_StStruct *) SiS310_SModeIDTable;
-	SiS_StandTable = (SiS_StandTableStruct *) SiS310_StandTable;
-	SiS_EModeIDTable = (SiS_ExtStruct *) SiS310_EModeIDTable;
-	SiS_RefIndex = (SiS_Ext2Struct *) SiS310_RefIndex;
-	SiS_CRT1Table = (SiS_CRT1TableStruct *) SiS310_CRT1Table;
-	SiS_MCLKData = (SiS_MCLKDataStruct *) SiS310_MCLKData;
-	SiS_ECLKData = (SiS_ECLKDataStruct *) SiS310_ECLKData;
-	SiS_VCLKData = (SiS_VCLKDataStruct *) SiS310_VCLKData;
-	SiS_VBVCLKData = (SiS_VBVCLKDataStruct *) SiS310_VBVCLKData;
-	SiS_ScreenOffset = SiS310_ScreenOffset;
-	SiS_StResInfo = (SiS_StResInfoStruct *) SiS310_StResInfo;
-	SiS_ModeResInfo = (SiS_ModeResInfoStruct *) SiS310_ModeResInfo;
-
-	pSiS_OutputSelect = &SiS310_OutputSelect;
-	pSiS_SoftSetting = &SiS310_SoftSetting;
-	pSiS_SR07 = &SiS310_SR07;
-	SiS_SR15 = SiS310_SR15;
-	SiS_CR40 = SiS310_CR40;
-	SiS_CR49 = SiS310_CR49;
-	pSiS_SR1F = &SiS310_SR1F;
-	pSiS_SR21 = &SiS310_SR21;
-	pSiS_SR22 = &SiS310_SR22;
-	pSiS_SR23 = &SiS310_SR23;
-	pSiS_SR24 = &SiS310_SR24;
-	SiS_SR25 = SiS310_SR25;
-	pSiS_SR31 = &SiS310_SR31;
-	pSiS_SR32 = &SiS310_SR32;
-	pSiS_SR33 = &SiS310_SR33;
-	pSiS_CRT2Data_1_2 = &SiS310_CRT2Data_1_2;
-	pSiS_CRT2Data_4_D = &SiS310_CRT2Data_4_D;
-	pSiS_CRT2Data_4_E = &SiS310_CRT2Data_4_E;
-	pSiS_CRT2Data_4_10 = &SiS310_CRT2Data_4_10;
-	pSiS_RGBSenseData = &SiS310_RGBSenseData;
-	pSiS_VideoSenseData = &SiS310_VideoSenseData;
-	pSiS_YCSenseData = &SiS310_YCSenseData;
-	pSiS_RGBSenseData2 = &SiS310_RGBSenseData2;
-	pSiS_VideoSenseData2 = &SiS310_VideoSenseData2;
-	pSiS_YCSenseData2 = &SiS310_YCSenseData2;
-	SiS_NTSCPhase = SiS310_NTSCPhase;
-	SiS_PALPhase = SiS310_PALPhase;
-	SiS_NTSCPhase2 = SiS310_NTSCPhase2;
-	SiS_PALPhase2 = SiS310_PALPhase2;
-	SiS_PALMPhase = SiS310_PALMPhase;	/*add for PALMN */
-	SiS_PALNPhase = SiS310_PALNPhase;
-
-	SiS_StLCD1024x768Data = (SiS_LCDDataStruct *) SiS310_StLCD1024x768Data;
-	SiS_ExtLCD1024x768Data =
-	    (SiS_LCDDataStruct *) SiS310_ExtLCD1024x768Data;
-	SiS_St2LCD1024x768Data =
-	    (SiS_LCDDataStruct *) SiS310_St2LCD1024x768Data;
-	SiS_StLCD1280x1024Data =
-	    (SiS_LCDDataStruct *) SiS310_StLCD1280x1024Data;
-	SiS_ExtLCD1280x1024Data =
-	    (SiS_LCDDataStruct *) SiS310_ExtLCD1280x1024Data;
-	SiS_St2LCD1280x1024Data =
-	    (SiS_LCDDataStruct *) SiS310_St2LCD1280x1024Data;
-	SiS_NoScaleData = (SiS_LCDDataStruct *) SiS310_NoScaleData;
-	SiS_LCD1280x960Data = (SiS_LCDDataStruct *) SiS310_LCD1280x960Data;
-	SiS_StPALData = (SiS_TVDataStruct *) SiS310_StPALData;
-	SiS_ExtPALData = (SiS_TVDataStruct *) SiS310_ExtPALData;
-	SiS_StNTSCData = (SiS_TVDataStruct *) SiS310_StNTSCData;
-	SiS_ExtNTSCData = (SiS_TVDataStruct *) SiS310_ExtNTSCData;
-	SiS_St1HiTVData = (SiS_TVDataStruct *) SiS310_St1HiTVData;
-	SiS_St2HiTVData = (SiS_TVDataStruct *) SiS310_St2HiTVData;
-	SiS_ExtHiTVData = (SiS_TVDataStruct *) SiS310_ExtHiTVData;
-	SiS_NTSCTiming = SiS310_NTSCTiming;
-	SiS_PALTiming = SiS310_PALTiming;
-	SiS_HiTVSt1Timing = SiS310_HiTVSt1Timing;
-	SiS_HiTVSt2Timing = SiS310_HiTVSt2Timing;
-	SiS_HiTVTextTiming = SiS310_HiTVTextTiming;
-	SiS_HiTVGroup3Data = SiS310_HiTVGroup3Data;
-	SiS_HiTVGroup3Simu = SiS310_HiTVGroup3Simu;
-	SiS_HiTVGroup3Text = SiS310_HiTVGroup3Text;
-
-	SiS_PanelDelayTbl = (SiS_PanelDelayTblStruct *) SiS310_PanelDelayTbl;
-	SiS_LVDS800x600Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS800x600Data_1;
-	SiS_LVDS800x600Data_2 = (SiS_LVDSDataStruct *) SiS310_LVDS800x600Data_2;
-	SiS_LVDS1024x768Data_1 =
-	    (SiS_LVDSDataStruct *) SiS310_LVDS1024x768Data_1;
-	SiS_LVDS1024x768Data_2 =
-	    (SiS_LVDSDataStruct *) SiS310_LVDS1024x768Data_2;
-	SiS_LVDS1280x1024Data_1 =
-	    (SiS_LVDSDataStruct *) SiS310_LVDS1280x1024Data_1;
-	SiS_LVDS1280x1024Data_2 =
-	    (SiS_LVDSDataStruct *) SiS310_LVDS1280x1024Data_2;
-	SiS_LVDS640x480Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS640x480Data_1;
-	SiS_CHTVUNTSCData = (SiS_LVDSDataStruct *) SiS310_CHTVUNTSCData;
-	SiS_CHTVONTSCData = (SiS_LVDSDataStruct *) SiS310_CHTVONTSCData;
-	SiS_CHTVUPALData = (SiS_LVDSDataStruct *) SiS310_CHTVUPALData;
-	SiS_CHTVOPALData = (SiS_LVDSDataStruct *) SiS310_CHTVOPALData;
-	SiS_PanelType00_1 = (SiS_LVDSDesStruct *) SiS310_PanelType00_1;
-	SiS_PanelType01_1 = (SiS_LVDSDesStruct *) SiS310_PanelType01_1;
-	SiS_PanelType02_1 = (SiS_LVDSDesStruct *) SiS310_PanelType02_1;
-	SiS_PanelType03_1 = (SiS_LVDSDesStruct *) SiS310_PanelType03_1;
-	SiS_PanelType04_1 = (SiS_LVDSDesStruct *) SiS310_PanelType04_1;
-	SiS_PanelType05_1 = (SiS_LVDSDesStruct *) SiS310_PanelType05_1;
-	SiS_PanelType06_1 = (SiS_LVDSDesStruct *) SiS310_PanelType06_1;
-	SiS_PanelType07_1 = (SiS_LVDSDesStruct *) SiS310_PanelType07_1;
-	SiS_PanelType08_1 = (SiS_LVDSDesStruct *) SiS310_PanelType08_1;
-	SiS_PanelType09_1 = (SiS_LVDSDesStruct *) SiS310_PanelType09_1;
-	SiS_PanelType0a_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0a_1;
-	SiS_PanelType0b_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0b_1;
-	SiS_PanelType0c_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0c_1;
-	SiS_PanelType0d_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0d_1;
-	SiS_PanelType0e_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0e_1;
-	SiS_PanelType0f_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0f_1;
-	SiS_PanelType00_2 = (SiS_LVDSDesStruct *) SiS310_PanelType00_2;
-	SiS_PanelType01_2 = (SiS_LVDSDesStruct *) SiS310_PanelType01_2;
-	SiS_PanelType02_2 = (SiS_LVDSDesStruct *) SiS310_PanelType02_2;
-	SiS_PanelType03_2 = (SiS_LVDSDesStruct *) SiS310_PanelType03_2;
-	SiS_PanelType04_2 = (SiS_LVDSDesStruct *) SiS310_PanelType04_2;
-	SiS_PanelType05_2 = (SiS_LVDSDesStruct *) SiS310_PanelType05_2;
-	SiS_PanelType06_2 = (SiS_LVDSDesStruct *) SiS310_PanelType06_2;
-	SiS_PanelType07_2 = (SiS_LVDSDesStruct *) SiS310_PanelType07_2;
-	SiS_PanelType08_2 = (SiS_LVDSDesStruct *) SiS310_PanelType08_2;
-	SiS_PanelType09_2 = (SiS_LVDSDesStruct *) SiS310_PanelType09_2;
-	SiS_PanelType0a_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0a_2;
-	SiS_PanelType0b_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0b_2;
-	SiS_PanelType0c_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0c_2;
-	SiS_PanelType0d_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0d_2;
-	SiS_PanelType0e_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0e_2;
-	SiS_PanelType0f_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0f_2;
-	/*301b */
-	LVDS1024x768Des_1 = (SiS_LVDSDesStruct *) SiS310_PanelType1076_1;
-	LVDS1280x1024Des_1 = (SiS_LVDSDesStruct *) SiS310_PanelType1210_1;
-	LVDS1280x960Des_1 = (SiS_LVDSDesStruct *) SiS310_PanelType1296_1;
-	LVDS1024x768Des_2 = (SiS_LVDSDesStruct *) SiS310_PanelType1076_2;
-	LVDS1280x1024Des_2 = (SiS_LVDSDesStruct *) SiS310_PanelType1210_2;
-	LVDS1280x960Des_2 = (SiS_LVDSDesStruct *) SiS310_PanelType1296_2;
-	/*end 301b */
-
-	SiS_CHTVUNTSCDesData = (SiS_LVDSDesStruct *) SiS310_CHTVUNTSCDesData;
-	SiS_CHTVONTSCDesData = (SiS_LVDSDesStruct *) SiS310_CHTVONTSCDesData;
-	SiS_CHTVUPALDesData = (SiS_LVDSDesStruct *) SiS310_CHTVUPALDesData;
-	SiS_CHTVOPALDesData = (SiS_LVDSDesStruct *) SiS310_CHTVOPALDesData;
-	SiS_LVDSCRT1800x600_1 =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_1;
-	SiS_LVDSCRT11024x768_1 =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_1;
-	SiS_LVDSCRT11280x1024_1 =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_1;
-	SiS_LVDSCRT1800x600_1_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_1_H;
-	SiS_LVDSCRT11024x768_1_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_1_H;
-	SiS_LVDSCRT11280x1024_1_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_1_H;
-	SiS_LVDSCRT1800x600_2 =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_2;
-	SiS_LVDSCRT11024x768_2 =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_2;
-	SiS_LVDSCRT11280x1024_2 =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_2;
-	SiS_LVDSCRT1800x600_2_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_2_H;
-	SiS_LVDSCRT11024x768_2_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_2_H;
-	SiS_LVDSCRT11280x1024_2_H =
-	    (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_2_H;
-	SiS_CHTVCRT1UNTSC = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1UNTSC;
-	SiS_CHTVCRT1ONTSC = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1ONTSC;
-	SiS_CHTVCRT1UPAL = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1UPAL;
-	SiS_CHTVCRT1OPAL = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1OPAL;
-	SiS_CHTVReg_UNTSC = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_UNTSC;
-	SiS_CHTVReg_ONTSC = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_ONTSC;
-	SiS_CHTVReg_UPAL = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_UPAL;
-	SiS_CHTVReg_OPAL = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_OPAL;
-	/*add for LCDA */
-	SiS_LCDACRT1800x600_1 =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_1;
-	SiS_LCDACRT11024x768_1 =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_1;
-	SiS_LCDACRT11280x1024_1 =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_1;
-	SiS_LCDACRT1800x600_1_H =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_1_H;
-	SiS_LCDACRT11024x768_1_H =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_1_H;
-	SiS_LCDACRT11280x1024_1_H =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_1_H;
-	SiS_LCDACRT1800x600_2 =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_2;
-	SiS_LCDACRT11024x768_2 =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_2;
-	SiS_LCDACRT11280x1024_2 =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_2;
-	SiS_LCDACRT1800x600_2_H =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_2_H;
-	SiS_LCDACRT11024x768_2_H =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_2_H;
-	SiS_LCDACRT11280x1024_2_H =
-	    (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_2_H;
-	/*end for 301b */
-
-	SiS_CHTVVCLKUNTSC = SiS310_CHTVVCLKUNTSC;
-	SiS_CHTVVCLKONTSC = SiS310_CHTVVCLKONTSC;
-	SiS_CHTVVCLKUPAL = SiS310_CHTVVCLKUPAL;
-	SiS_CHTVVCLKOPAL = SiS310_CHTVVCLKOPAL;
-	/* 310 customization related */
+void SiS_SetReg1(USHORT, USHORT, USHORT);
+void SiS_SetReg2(USHORT, USHORT, USHORT);
+void SiS_SetReg3(USHORT, USHORT);
+void SiS_SetReg4(USHORT, ULONG);
+UCHAR SiS_GetReg1(USHORT, USHORT);
+UCHAR SiS_GetReg2(USHORT);
+ULONG SiS_GetReg3(USHORT);
+void SiS_ClearDAC(ULONG);
+
+void DelaySeconds(int seconds);
+void DebugCode(UCHAR code);
+
+#ifdef LINUX_XF86
+UShort  ModeIndex_640x480[]   = {0x2E, 0x44, 0x45, 0x62};
+UShort  ModeIndex_720x480[]   = {0x31, 0x33, 0x00, 0x35};
+UShort  ModeIndex_720x576[]   = {0x32, 0x34, 0x00, 0x36};
+UShort  ModeIndex_800x600[]   = {0x30, 0x47, 0x48, 0x63};
+UShort  ModeIndex_1024x768[]  = {0x38, 0x4A, 0x4B, 0x64};
+UShort  ModeIndex_1280x1024[] = {0x3A, 0x4D, 0x4E, 0x65};
+UShort  ModeIndex_1280x960[]  = {0x7C, 0x7D, 0x00, 0x7E};
+UShort  ModeIndex_1600x1200[] = {0x3C, 0x3D, 0x3E, 0x66};
+UShort  ModeIndex_1920x1440[] = {0x68, 0x69, 0x6A, 0x6B};
+#endif
+
+void
+DelaySeconds(int seconds)
+{
+  int i;
+#ifdef WIN2000
+  int j;
+#endif
+
+  for (i=0;i<seconds;i++)
+  {
+#ifdef TC
+    delay(1000);
+#endif
+
+#ifdef WIN2000
+    for (j=0;j<20000;j++)
+      VideoPortStallExecution(50);
+#endif
 
+#ifdef WINCE_HEADER
+#endif
+
+#ifdef LINUX_KERNEL
+#endif
+  }
+}
+
+void
+DebugCode(UCHAR code)
+{
+  OutPortByte ( 0x80, code);
+  /*OutPortByte ( 0x300, code);*/
+  DelaySeconds(0x3);
+}
+
+#ifdef SIS300
+void
+InitTo300Pointer(void)
+{
+   SiS_SModeIDTable = (SiS_StStruct *) SiS300_SModeIDTable;
+   SiS_VBModeIDTable = (SiS_VBModeStruct *) SiS300_VBModeIDTable;/*add for 300 oem util*/
+   SiS_StandTable = (SiS_StandTableStruct *) SiS300_StandTable;
+   SiS_EModeIDTable = (SiS_ExtStruct *) SiS300_EModeIDTable;
+   SiS_RefIndex = (SiS_Ext2Struct *) SiS300_RefIndex;
+   SiS_CRT1Table = (SiS_CRT1TableStruct *) SiS300_CRT1Table;
+   SiS_MCLKData = (SiS_MCLKDataStruct *) SiS300_MCLKData;
+   SiS_ECLKData = (SiS_ECLKDataStruct *) SiS300_ECLKData;
+   SiS_VCLKData = (SiS_VCLKDataStruct *) SiS300_VCLKData;
+   SiS_VBVCLKData = (SiS_VBVCLKDataStruct *) SiS300_VCLKData;
+   SiS_ScreenOffset = SiS300_ScreenOffset;
+   SiS_StResInfo = (SiS_StResInfoStruct *) SiS300_StResInfo;
+   SiS_ModeResInfo = (SiS_ModeResInfoStruct *) SiS300_ModeResInfo;
+
+   pSiS_OutputSelect = &SiS300_OutputSelect;
+   pSiS_SoftSetting = &SiS300_SoftSetting;
+   pSiS_SR07 = &SiS300_SR07;
+   SiS_SR15 = SiS300_SR15;
+   SiS_CR40 = SiS300_CR40;
+   SiS_CR49 = SiS300_CR49;
+   pSiS_SR1F = &SiS300_SR1F;
+   pSiS_SR21 = &SiS300_SR21;
+   pSiS_SR22 = &SiS300_SR22;
+   pSiS_SR23 = &SiS300_SR23;
+   pSiS_SR24 = &SiS300_SR24;
+   SiS_SR25 = SiS300_SR25;
+   pSiS_SR31 = &SiS300_SR31;
+   pSiS_SR32 = &SiS300_SR32;
+   pSiS_SR33 = &SiS300_SR33;
+   pSiS_CRT2Data_1_2 = &SiS300_CRT2Data_1_2;
+   pSiS_CRT2Data_4_D = &SiS300_CRT2Data_4_D;
+   pSiS_CRT2Data_4_E = &SiS300_CRT2Data_4_E;
+   pSiS_CRT2Data_4_10 = &SiS300_CRT2Data_4_10;
+   pSiS_RGBSenseData = &SiS300_RGBSenseData;
+   pSiS_VideoSenseData = &SiS300_VideoSenseData;
+   pSiS_YCSenseData = &SiS300_YCSenseData;
+   pSiS_RGBSenseData2 = &SiS300_RGBSenseData2;
+   pSiS_VideoSenseData2 = &SiS300_VideoSenseData2;
+   pSiS_YCSenseData2 = &SiS300_YCSenseData2;
+
+   SiS_NTSCPhase = SiS300_NTSCPhase;
+   SiS_PALPhase = SiS300_PALPhase;
+   SiS_NTSCPhase2 = SiS300_NTSCPhase2;
+   SiS_PALPhase2 = SiS300_PALPhase2;
+   SiS_PALMPhase = SiS300_PALMPhase;  /*add for PALMN*/
+   SiS_PALNPhase = SiS300_PALNPhase;
+   
+   SiS_StLCD1024x768Data = (SiS_LCDDataStruct *) SiS300_StLCD1024x768Data;
+   SiS_ExtLCD1024x768Data = (SiS_LCDDataStruct *) SiS300_ExtLCD1024x768Data;
+   SiS_St2LCD1024x768Data = (SiS_LCDDataStruct *) SiS300_St2LCD1024x768Data;
+   SiS_StLCD1280x1024Data = (SiS_LCDDataStruct *) SiS300_StLCD1280x1024Data;
+   SiS_ExtLCD1280x1024Data = (SiS_LCDDataStruct *) SiS300_ExtLCD1280x1024Data;
+   SiS_St2LCD1280x1024Data = (SiS_LCDDataStruct *) SiS300_St2LCD1280x1024Data;
+   SiS_NoScaleData = (SiS_LCDDataStruct *) SiS300_NoScaleData;
+   SiS_LCD1280x960Data = (SiS_LCDDataStruct *) SiS300_LCD1280x960Data;
+   SiS_StPALData = (SiS_TVDataStruct *) SiS300_StPALData;
+   SiS_ExtPALData = (SiS_TVDataStruct *) SiS300_ExtPALData;
+   SiS_StNTSCData = (SiS_TVDataStruct *) SiS300_StNTSCData;
+   SiS_ExtNTSCData = (SiS_TVDataStruct *) SiS300_ExtNTSCData;
+   SiS_St1HiTVData = (SiS_TVDataStruct *) SiS300_St1HiTVData;
+   SiS_St2HiTVData = (SiS_TVDataStruct *) SiS300_St2HiTVData;
+   SiS_ExtHiTVData = (SiS_TVDataStruct *) SiS300_ExtHiTVData;
+   SiS_NTSCTiming = SiS300_NTSCTiming;
+   SiS_PALTiming = SiS300_PALTiming;
+   SiS_HiTVSt1Timing = SiS300_HiTVSt1Timing;
+   SiS_HiTVSt2Timing = SiS300_HiTVSt2Timing;
+   SiS_HiTVTextTiming = SiS300_HiTVTextTiming;
+   SiS_HiTVGroup3Data = SiS300_HiTVGroup3Data;
+   SiS_HiTVGroup3Simu = SiS300_HiTVGroup3Simu;
+   SiS_HiTVGroup3Text = SiS300_HiTVGroup3Text;
+
+   SiS_PanelDelayTbl = (SiS_PanelDelayTblStruct *) SiS300_PanelDelayTbl;
+   SiS_LVDS800x600Data_1 = (SiS_LVDSDataStruct *) SiS300_LVDS800x600Data_1;
+   SiS_LVDS800x600Data_2 = (SiS_LVDSDataStruct *) SiS300_LVDS800x600Data_2;
+   SiS_LVDS1024x768Data_1 = (SiS_LVDSDataStruct *) SiS300_LVDS1024x768Data_1;
+   SiS_LVDS1024x768Data_2 = (SiS_LVDSDataStruct *) SiS300_LVDS1024x768Data_2;
+   SiS_LVDS1280x1024Data_1 = (SiS_LVDSDataStruct *) SiS300_LVDS1280x1024Data_1;
+   SiS_LVDS1280x1024Data_2 = (SiS_LVDSDataStruct *) SiS300_LVDS1280x1024Data_2;
+   SiS_LVDS640x480Data_1 = (SiS_LVDSDataStruct *) SiS300_LVDS640x480Data_1;
+   SiS_CHTVUNTSCData = (SiS_LVDSDataStruct *) SiS300_CHTVUNTSCData;
+   SiS_CHTVONTSCData = (SiS_LVDSDataStruct *) SiS300_CHTVONTSCData;
+   SiS_CHTVUPALData = (SiS_LVDSDataStruct *) SiS300_CHTVUPALData;
+   SiS_CHTVOPALData = (SiS_LVDSDataStruct *) SiS300_CHTVOPALData;
+   SiS_PanelType00_1 = (SiS_LVDSDesStruct *) SiS300_PanelType00_1;
+   SiS_PanelType01_1 = (SiS_LVDSDesStruct *) SiS300_PanelType01_1;
+   SiS_PanelType02_1 = (SiS_LVDSDesStruct *) SiS300_PanelType02_1;
+   SiS_PanelType03_1 = (SiS_LVDSDesStruct *) SiS300_PanelType03_1;
+   SiS_PanelType04_1 = (SiS_LVDSDesStruct *) SiS300_PanelType04_1;
+   SiS_PanelType05_1 = (SiS_LVDSDesStruct *) SiS300_PanelType05_1;
+   SiS_PanelType06_1 = (SiS_LVDSDesStruct *) SiS300_PanelType06_1;
+   SiS_PanelType07_1 = (SiS_LVDSDesStruct *) SiS300_PanelType07_1;
+   SiS_PanelType08_1 = (SiS_LVDSDesStruct *) SiS300_PanelType08_1;
+   SiS_PanelType09_1 = (SiS_LVDSDesStruct *) SiS300_PanelType09_1;
+   SiS_PanelType0a_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0a_1;
+   SiS_PanelType0b_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0b_1;
+   SiS_PanelType0c_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0c_1;
+   SiS_PanelType0d_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0d_1;
+   SiS_PanelType0e_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0e_1;
+   SiS_PanelType0f_1 = (SiS_LVDSDesStruct *) SiS300_PanelType0f_1;
+   SiS_PanelType00_2 = (SiS_LVDSDesStruct *) SiS300_PanelType00_2;
+   SiS_PanelType01_2 = (SiS_LVDSDesStruct *) SiS300_PanelType01_2;
+   SiS_PanelType02_2 = (SiS_LVDSDesStruct *) SiS300_PanelType02_2;
+   SiS_PanelType03_2 = (SiS_LVDSDesStruct *) SiS300_PanelType03_2;
+   SiS_PanelType04_2 = (SiS_LVDSDesStruct *) SiS300_PanelType04_2;
+   SiS_PanelType05_2 = (SiS_LVDSDesStruct *) SiS300_PanelType05_2;
+   SiS_PanelType06_2 = (SiS_LVDSDesStruct *) SiS300_PanelType06_2;
+   SiS_PanelType07_2 = (SiS_LVDSDesStruct *) SiS300_PanelType07_2;
+   SiS_PanelType08_2 = (SiS_LVDSDesStruct *) SiS300_PanelType08_2;
+   SiS_PanelType09_2 = (SiS_LVDSDesStruct *) SiS300_PanelType09_2;
+   SiS_PanelType0a_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0a_2;
+   SiS_PanelType0b_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0b_2;
+   SiS_PanelType0c_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0c_2;
+   SiS_PanelType0d_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0d_2;
+   SiS_PanelType0e_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0e_2;
+   SiS_PanelType0f_2 = (SiS_LVDSDesStruct *) SiS300_PanelType0f_2;
+   SiS_CHTVUNTSCDesData = (SiS_LVDSDesStruct *) SiS300_CHTVUNTSCDesData;
+   SiS_CHTVONTSCDesData = (SiS_LVDSDesStruct *) SiS300_CHTVONTSCDesData;
+   SiS_CHTVUPALDesData = (SiS_LVDSDesStruct *) SiS300_CHTVUPALDesData;
+   SiS_CHTVOPALDesData = (SiS_LVDSDesStruct *) SiS300_CHTVOPALDesData;
+   SiS_LVDSCRT1800x600_1 = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_1;
+   SiS_LVDSCRT11024x768_1 = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_1;
+   SiS_LVDSCRT11280x1024_1 = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_1;
+   SiS_LVDSCRT1800x600_1_H = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_1_H;
+   SiS_LVDSCRT11024x768_1_H = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_1_H;
+   SiS_LVDSCRT11280x1024_1_H = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_1_H;
+   SiS_LVDSCRT1800x600_2 = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_2;
+   SiS_LVDSCRT11024x768_2 = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_2;
+   SiS_LVDSCRT11280x1024_2 = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_2;
+   SiS_LVDSCRT1800x600_2_H = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT1800x600_2_H;
+   SiS_LVDSCRT11024x768_2_H = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11024x768_2_H;
+   SiS_LVDSCRT11280x1024_2_H = (SiS_LVDSCRT1DataStruct *) SiS300_LVDSCRT11280x1024_2_H;
+   SiS_CHTVCRT1UNTSC = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1UNTSC;
+   SiS_CHTVCRT1ONTSC = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1ONTSC;
+   SiS_CHTVCRT1UPAL = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1UPAL;
+   SiS_CHTVCRT1OPAL = (SiS_LVDSCRT1DataStruct *) SiS300_CHTVCRT1OPAL;
+   SiS_CHTVReg_UNTSC = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_UNTSC;
+   SiS_CHTVReg_ONTSC = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_ONTSC;
+   SiS_CHTVReg_UPAL = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_UPAL;
+   SiS_CHTVReg_OPAL = (SiS_CHTVRegDataStruct *) SiS300_CHTVReg_OPAL;
+   SiS_CHTVVCLKUNTSC = SiS300_CHTVVCLKUNTSC;
+   SiS_CHTVVCLKONTSC = SiS300_CHTVVCLKONTSC;
+   SiS_CHTVVCLKUPAL = SiS300_CHTVVCLKUPAL;
+   SiS_CHTVVCLKOPAL = SiS300_CHTVVCLKOPAL;
+   /* 300 customization related */
+}
+#endif
+
+#ifdef SIS315H
+void
+InitTo310Pointer(void)
+{
+   SiS_SModeIDTable = (SiS_StStruct *) SiS310_SModeIDTable;
+   SiS_StandTable = (SiS_StandTableStruct *) SiS310_StandTable;
+   SiS_EModeIDTable = (SiS_ExtStruct *) SiS310_EModeIDTable;
+   SiS_RefIndex = (SiS_Ext2Struct *) SiS310_RefIndex;
+   SiS_CRT1Table = (SiS_CRT1TableStruct *) SiS310_CRT1Table;
+   SiS_MCLKData = (SiS_MCLKDataStruct *) SiS310_MCLKData;
+   SiS_ECLKData = (SiS_ECLKDataStruct *) SiS310_ECLKData;
+   SiS_VCLKData = (SiS_VCLKDataStruct *) SiS310_VCLKData;
+   SiS_VBVCLKData = (SiS_VBVCLKDataStruct *) SiS310_VBVCLKData;
+   SiS_ScreenOffset = SiS310_ScreenOffset;
+   SiS_StResInfo = (SiS_StResInfoStruct *) SiS310_StResInfo;
+   SiS_ModeResInfo = (SiS_ModeResInfoStruct *) SiS310_ModeResInfo;
+
+   pSiS_OutputSelect = &SiS310_OutputSelect;
+   pSiS_SoftSetting = &SiS310_SoftSetting;
+   pSiS_SR07 = &SiS310_SR07;
+   SiS_SR15 = SiS310_SR15;
+   SiS_CR40 = SiS310_CR40;
+   SiS_CR49 = SiS310_CR49;
+   pSiS_SR1F = &SiS310_SR1F;
+   pSiS_SR21 = &SiS310_SR21;
+   pSiS_SR22 = &SiS310_SR22;
+   pSiS_SR23 = &SiS310_SR23;
+   pSiS_SR24 = &SiS310_SR24;
+   SiS_SR25 = SiS310_SR25;
+   pSiS_SR31 = &SiS310_SR31;
+   pSiS_SR32 = &SiS310_SR32;
+   pSiS_SR33 = &SiS310_SR33;
+   pSiS_CRT2Data_1_2 = &SiS310_CRT2Data_1_2;
+   pSiS_CRT2Data_4_D = &SiS310_CRT2Data_4_D;
+   pSiS_CRT2Data_4_E = &SiS310_CRT2Data_4_E;
+   pSiS_CRT2Data_4_10 = &SiS310_CRT2Data_4_10;
+   pSiS_RGBSenseData = &SiS310_RGBSenseData;
+   pSiS_VideoSenseData = &SiS310_VideoSenseData;
+   pSiS_YCSenseData = &SiS310_YCSenseData;
+   pSiS_RGBSenseData2 = &SiS310_RGBSenseData2;
+   pSiS_VideoSenseData2 = &SiS310_VideoSenseData2;
+   pSiS_YCSenseData2 = &SiS310_YCSenseData2;
+   SiS_NTSCPhase = SiS310_NTSCPhase;
+   SiS_PALPhase = SiS310_PALPhase;
+   SiS_NTSCPhase2 = SiS310_NTSCPhase2;
+   SiS_PALPhase2 = SiS310_PALPhase2;
+   SiS_PALMPhase = SiS310_PALMPhase;  /*add for PALMN*/
+   SiS_PALNPhase = SiS310_PALNPhase;
+
+   SiS_StLCD1024x768Data = (SiS_LCDDataStruct *) SiS310_StLCD1024x768Data;
+   SiS_ExtLCD1024x768Data = (SiS_LCDDataStruct *) SiS310_ExtLCD1024x768Data;
+   SiS_St2LCD1024x768Data = (SiS_LCDDataStruct *) SiS310_St2LCD1024x768Data;
+   SiS_StLCD1280x1024Data = (SiS_LCDDataStruct *) SiS310_StLCD1280x1024Data;
+   SiS_ExtLCD1280x1024Data = (SiS_LCDDataStruct *) SiS310_ExtLCD1280x1024Data;
+   SiS_St2LCD1280x1024Data = (SiS_LCDDataStruct *) SiS310_St2LCD1280x1024Data;
+   SiS_NoScaleData = (SiS_LCDDataStruct *) SiS310_NoScaleData;
+   SiS_LCD1280x960Data = (SiS_LCDDataStruct *) SiS310_LCD1280x960Data;
+   SiS_StPALData = (SiS_TVDataStruct *) SiS310_StPALData;
+   SiS_ExtPALData = (SiS_TVDataStruct *) SiS310_ExtPALData;
+   SiS_StNTSCData = (SiS_TVDataStruct *) SiS310_StNTSCData;
+   SiS_ExtNTSCData = (SiS_TVDataStruct *) SiS310_ExtNTSCData;
+   SiS_St1HiTVData = (SiS_TVDataStruct *) SiS310_St1HiTVData;
+   SiS_St2HiTVData = (SiS_TVDataStruct *) SiS310_St2HiTVData;
+   SiS_ExtHiTVData = (SiS_TVDataStruct *) SiS310_ExtHiTVData;
+   SiS_NTSCTiming = SiS310_NTSCTiming;
+   SiS_PALTiming = SiS310_PALTiming;
+   SiS_HiTVSt1Timing = SiS310_HiTVSt1Timing;
+   SiS_HiTVSt2Timing = SiS310_HiTVSt2Timing;
+   SiS_HiTVTextTiming = SiS310_HiTVTextTiming;
+   SiS_HiTVGroup3Data = SiS310_HiTVGroup3Data;
+   SiS_HiTVGroup3Simu = SiS310_HiTVGroup3Simu;
+   SiS_HiTVGroup3Text = SiS310_HiTVGroup3Text;
+
+   SiS_PanelDelayTbl = (SiS_PanelDelayTblStruct *) SiS310_PanelDelayTbl;
+   SiS_LVDS320x480Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS320x480Data_1;
+   SiS_LVDS800x600Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS800x600Data_1;
+   SiS_LVDS800x600Data_2 = (SiS_LVDSDataStruct *) SiS310_LVDS800x600Data_2;
+   SiS_LVDS1024x768Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS1024x768Data_1;
+   SiS_LVDS1024x768Data_2 = (SiS_LVDSDataStruct *) SiS310_LVDS1024x768Data_2;
+   SiS_LVDS1280x1024Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS1280x1024Data_1;
+   SiS_LVDS1280x1024Data_2 = (SiS_LVDSDataStruct *) SiS310_LVDS1280x1024Data_2;
+   SiS_LVDS640x480Data_1 = (SiS_LVDSDataStruct *) SiS310_LVDS640x480Data_1;
+   SiS_CHTVUNTSCData = (SiS_LVDSDataStruct *) SiS310_CHTVUNTSCData;
+   SiS_CHTVONTSCData = (SiS_LVDSDataStruct *) SiS310_CHTVONTSCData;
+   SiS_CHTVUPALData = (SiS_LVDSDataStruct *) SiS310_CHTVUPALData;
+   SiS_CHTVOPALData = (SiS_LVDSDataStruct *) SiS310_CHTVOPALData;
+   SiS_PanelType00_1 = (SiS_LVDSDesStruct *) SiS310_PanelType00_1;
+   SiS_PanelType01_1 = (SiS_LVDSDesStruct *) SiS310_PanelType01_1;
+   SiS_PanelType02_1 = (SiS_LVDSDesStruct *) SiS310_PanelType02_1;
+   SiS_PanelType03_1 = (SiS_LVDSDesStruct *) SiS310_PanelType03_1;
+   SiS_PanelType04_1 = (SiS_LVDSDesStruct *) SiS310_PanelType04_1;
+   SiS_PanelType05_1 = (SiS_LVDSDesStruct *) SiS310_PanelType05_1;
+   SiS_PanelType06_1 = (SiS_LVDSDesStruct *) SiS310_PanelType06_1;
+   SiS_PanelType07_1 = (SiS_LVDSDesStruct *) SiS310_PanelType07_1;
+   SiS_PanelType08_1 = (SiS_LVDSDesStruct *) SiS310_PanelType08_1;
+   SiS_PanelType09_1 = (SiS_LVDSDesStruct *) SiS310_PanelType09_1;
+   SiS_PanelType0a_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0a_1;
+   SiS_PanelType0b_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0b_1;
+   SiS_PanelType0c_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0c_1;
+   SiS_PanelType0d_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0d_1;
+   SiS_PanelType0e_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0e_1;
+   SiS_PanelType0f_1 = (SiS_LVDSDesStruct *) SiS310_PanelType0f_1;
+   SiS_PanelType00_2 = (SiS_LVDSDesStruct *) SiS310_PanelType00_2;
+   SiS_PanelType01_2 = (SiS_LVDSDesStruct *) SiS310_PanelType01_2;
+   SiS_PanelType02_2 = (SiS_LVDSDesStruct *) SiS310_PanelType02_2;
+   SiS_PanelType03_2 = (SiS_LVDSDesStruct *) SiS310_PanelType03_2;
+   SiS_PanelType04_2 = (SiS_LVDSDesStruct *) SiS310_PanelType04_2;
+   SiS_PanelType05_2 = (SiS_LVDSDesStruct *) SiS310_PanelType05_2;
+   SiS_PanelType06_2 = (SiS_LVDSDesStruct *) SiS310_PanelType06_2;
+   SiS_PanelType07_2 = (SiS_LVDSDesStruct *) SiS310_PanelType07_2;
+   SiS_PanelType08_2 = (SiS_LVDSDesStruct *) SiS310_PanelType08_2;
+   SiS_PanelType09_2 = (SiS_LVDSDesStruct *) SiS310_PanelType09_2;
+   SiS_PanelType0a_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0a_2;
+   SiS_PanelType0b_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0b_2;
+   SiS_PanelType0c_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0c_2;
+   SiS_PanelType0d_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0d_2;
+   SiS_PanelType0e_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0e_2;
+   SiS_PanelType0f_2 = (SiS_LVDSDesStruct *) SiS310_PanelType0f_2;
+   /*301b*/
+   LVDS1024x768Des_1= (SiS_LVDSDesStruct *) SiS310_PanelType1076_1;
+   LVDS1280x1024Des_1= (SiS_LVDSDesStruct *)SiS310_PanelType1210_1;
+   LVDS1280x960Des_1= (SiS_LVDSDesStruct *)SiS310_PanelType1296_1 ;
+   LVDS1024x768Des_2= (SiS_LVDSDesStruct *) SiS310_PanelType1076_2;
+   LVDS1280x1024Des_2= (SiS_LVDSDesStruct *) SiS310_PanelType1210_2;
+   LVDS1280x960Des_2= (SiS_LVDSDesStruct *) SiS310_PanelType1296_2;
+   /*end 301b*/
+   
+   SiS_CHTVUNTSCDesData = (SiS_LVDSDesStruct *) SiS310_CHTVUNTSCDesData;
+   SiS_CHTVONTSCDesData = (SiS_LVDSDesStruct *) SiS310_CHTVONTSCDesData;
+   SiS_CHTVUPALDesData = (SiS_LVDSDesStruct *) SiS310_CHTVUPALDesData;
+   SiS_CHTVOPALDesData = (SiS_LVDSDesStruct *) SiS310_CHTVOPALDesData;
+   SiS_LVDSCRT1800x600_1 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_1;
+   SiS_LVDSCRT11024x768_1 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_1;
+   SiS_LVDSCRT11280x1024_1 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_1;
+   SiS_LVDSCRT1800x600_1_H = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_1_H;
+   SiS_LVDSCRT11024x768_1_H = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_1_H;
+   SiS_LVDSCRT11280x1024_1_H = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_1_H;
+   SiS_LVDSCRT1800x600_2 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_2;
+   SiS_LVDSCRT11024x768_2 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_2;
+   SiS_LVDSCRT11280x1024_2 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_2;
+   SiS_LVDSCRT1800x600_2_H = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1800x600_2_H;
+   SiS_LVDSCRT11024x768_2_H = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11024x768_2_H;
+   SiS_LVDSCRT11280x1024_2_H = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT11280x1024_2_H;
+   SiS_LVDSCRT1320x480_1 = (SiS_LVDSCRT1DataStruct *) SiS310_LVDSCRT1320x480_1;   /*fstn*/
+   SiS_CHTVCRT1UNTSC = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1UNTSC;
+   SiS_CHTVCRT1ONTSC = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1ONTSC;
+   SiS_CHTVCRT1UPAL = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1UPAL;
+   SiS_CHTVCRT1OPAL = (SiS_LVDSCRT1DataStruct *) SiS310_CHTVCRT1OPAL;
+   SiS_CHTVReg_UNTSC = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_UNTSC;
+   SiS_CHTVReg_ONTSC = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_ONTSC;
+   SiS_CHTVReg_UPAL = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_UPAL;
+   SiS_CHTVReg_OPAL = (SiS_CHTVRegDataStruct *) SiS310_CHTVReg_OPAL;
+   /*add for LCDA*/
+   SiS_LCDACRT1800x600_1 = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_1;
+   SiS_LCDACRT11024x768_1 = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_1;
+   SiS_LCDACRT11280x1024_1 = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_1;
+   SiS_LCDACRT1800x600_1_H = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_1_H;
+   SiS_LCDACRT11024x768_1_H = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_1_H;
+   SiS_LCDACRT11280x1024_1_H = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_1_H;
+   SiS_LCDACRT1800x600_2 = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_2;
+   SiS_LCDACRT11024x768_2 = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_2;
+   SiS_LCDACRT11280x1024_2 = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_2;
+   SiS_LCDACRT1800x600_2_H = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT1800x600_2_H;
+   SiS_LCDACRT11024x768_2_H = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11024x768_2_H;
+   SiS_LCDACRT11280x1024_2_H = (SiS_LCDACRT1DataStruct *) SiS310_LCDACRT11280x1024_2_H;
+   /*end for 301b*/
+
+   SiS_CHTVVCLKUNTSC = SiS310_CHTVVCLKUNTSC;
+   SiS_CHTVVCLKONTSC = SiS310_CHTVVCLKONTSC;
+   SiS_CHTVVCLKUPAL = SiS310_CHTVVCLKUPAL;
+   SiS_CHTVVCLKOPAL = SiS310_CHTVVCLKOPAL;
+   /* 310 customization related */
 }
 #endif
 
+/* -------------- SiSInit -----------------*/
 BOOLEAN
-SiSInit (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiSInit(PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	ULONG ROMAddr = (ULONG) HwDeviceExtension->pjVirtualRomBase;
-	ULONG FBAddr = (ULONG) HwDeviceExtension->pjVideoMemoryAddress;
-	USHORT BaseAddr = (USHORT) HwDeviceExtension->ulIOAddress;
-	UCHAR i, temp = 0;
-	UCHAR SR11, temp1;
-	ULONG base;
-	UCHAR SR12 = 0, SR13 = 0, SR14 = 0, SR16 = 0, SR17 = 0, SR18 = 0, SR19 =
-	    0, SR1A = 0;
-#ifdef CONFIG_FB_SIS_315
-	/* ULONG   j, k;   */
-	UCHAR CR39 = 0, CR3A = 0, CR3B = 0, CR3C = 0, CR3D = 0, CR3E = 0, CR3F =
-	    0;
-	UCHAR CR79 = 0, CR7A = 0, CR7B = 0, CR7C = 0;
-	PSIS_DSReg pSR;
-	ULONG Temp;
+   ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase;
+   ULONG   FBAddr   = (ULONG)HwDeviceExtension->pjVideoMemoryAddress;
+   USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
+   UCHAR   i,temp=0;
+   UCHAR   SR11;
+#ifdef LINUX_KERNEL
+   UCHAR   temp1;
+   ULONG   base;
 #endif
-	UCHAR VBIOSVersion[5];
+   UCHAR   SR12=0,SR13=0,SR14=0,SR16=0,SR17=0,SR18=0,SR19=0,SR1A=0;
+
+#ifdef SIS315H
+   /* ULONG   j, k;   */
+   UCHAR   CR37=0,CR38=0,CR79=0,CR7A=0,CR7B=0,CR7C=0;
+   UCHAR   SR1B=0,SR15=0;
+   PSIS_DSReg  pSR;
+   ULONG   Temp;
+#endif
+   UCHAR   VBIOSVersion[5];
 
 /* if(ROMAddr==0)   return (FALSE);*/
-	if (FBAddr == 0)
-		return (FALSE);
-	if (BaseAddr == 0)
-		return (FALSE);
-
-	SiS_SetReg3 ((USHORT) (BaseAddr + 0x12), 0x67);	/* 3c2 <- 67 ,ynlai */
-#ifdef CONFIG_FB_SIS_315
-	/*if(HwDeviceExtension->jChipType > SIS_315H) */
-	if (HwDeviceExtension->jChipType > SIS_315PRO) {
-		if (!HwDeviceExtension->bIntegratedMMEnabled)
-			return (FALSE);	/* alan  */
-	}
-#endif
-
-	SiS_MemoryCopy (VBIOSVersion, HwDeviceExtension->szVBIOSVer, 4);
-
-	VBIOSVersion[4] = 0x0;
-	/* 09/07/99 modify by domao */
-
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||
-	    (HwDeviceExtension->jChipType == SIS_315PRO) ||
-	    (HwDeviceExtension->jChipType == SIS_550) ||	/* 05/02/01 ynlai for 550 */
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740))	/* 09/03/01 chiawen for 650 */
-		InitTo310Pointer ();
-#endif
-
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730) ||
-	    (HwDeviceExtension->jChipType == SIS_300))
-		InitTo300Pointer ();
-#endif
-
-	SiS_P3c4 = BaseAddr + 0x14;
-	SiS_P3d4 = BaseAddr + 0x24;
-	SiS_P3c0 = BaseAddr + 0x10;
-	SiS_P3ce = BaseAddr + 0x1e;
-	SiS_P3c2 = BaseAddr + 0x12;
-	SiS_P3ca = BaseAddr + 0x1a;
-	SiS_P3c6 = BaseAddr + 0x16;
-	SiS_P3c7 = BaseAddr + 0x17;
-	SiS_P3c8 = BaseAddr + 0x18;
-	SiS_P3c9 = BaseAddr + 0x19;
-	SiS_P3da = BaseAddr + 0x2A;
-	SiS_Part1Port = BaseAddr + SIS_CRT2_PORT_04;
-	SiS_Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	SiS_Part3Port = BaseAddr + SIS_CRT2_PORT_12;
-	SiS_Part4Port = BaseAddr + SIS_CRT2_PORT_14;
-	SiS_Part5Port = BaseAddr + SIS_CRT2_PORT_14 + 2;
-	SiS_Set_LVDS_TRUMPION (HwDeviceExtension);	/*2/29/00 by Mars Wen for LVDS and Trumpion  */
+   if(FBAddr==0)    return (FALSE);
+   if(BaseAddr==0)  return (FALSE);
+
+   SiS_SetReg3((USHORT)(BaseAddr+0x12),  0x67);  /* 3c2 <- 67 ,ynlai */
 
-	SiS_SetReg1 (SiS_P3c4, 0x05, 0x86);	/* 1.Openkey  */
+#ifdef SIS315H
+   /*if(HwDeviceExtension->jChipType > SIS_315H)*/
+   if(HwDeviceExtension->jChipType > SIS_315PRO)
+   {
+     if(!HwDeviceExtension->bIntegratedMMEnabled)  return (FALSE);  /* alan  */
+   }
+#endif
+
+   SiS_MemoryCopy(VBIOSVersion,HwDeviceExtension->szVBIOSVer,4);
+
+   VBIOSVersion[4]= 0x0;
+   /* 09/07/99 modify by domao */
+
+#ifdef SIS315H
+   if((HwDeviceExtension->jChipType == SIS_315H)||
+      (HwDeviceExtension->jChipType == SIS_315PRO)||
+      (HwDeviceExtension->jChipType == SIS_550)||   /* 05/02/01 ynlai for 550 */
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650))   /* 09/03/01 chiawen for 650 */
+     InitTo310Pointer();
+#endif
+
+#ifdef SIS300
+   if ((HwDeviceExtension->jChipType == SIS_540)||
+       (HwDeviceExtension->jChipType == SIS_630)||
+       (HwDeviceExtension->jChipType == SIS_730)||
+       (HwDeviceExtension->jChipType == SIS_300))
+     InitTo300Pointer();
+#endif
+
+   SiS_P3c4=BaseAddr+0x14;
+   SiS_P3d4=BaseAddr+0x24;
+   SiS_P3c0=BaseAddr+0x10;
+   SiS_P3ce=BaseAddr+0x1e;
+   SiS_P3c2=BaseAddr+0x12;
+   SiS_P3ca=BaseAddr+0x1a;
+   SiS_P3c6=BaseAddr+0x16;
+   SiS_P3c7=BaseAddr+0x17;
+   SiS_P3c8=BaseAddr+0x18;
+   SiS_P3c9=BaseAddr+0x19;
+   SiS_P3da=BaseAddr+0x2A;
+   SiS_Part1Port=BaseAddr+SIS_CRT2_PORT_04;
+   SiS_Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+   SiS_Part3Port=BaseAddr+SIS_CRT2_PORT_12;
+   SiS_Part4Port=BaseAddr+SIS_CRT2_PORT_14;
+   SiS_Part5Port=BaseAddr+SIS_CRT2_PORT_14+2;
+   SiS_Set_LVDS_TRUMPION(HwDeviceExtension); /*2/29/00 by Mars Wen for LVDS and Trumpion  */
+
+   SiS_SetReg1(SiS_P3c4,0x05,0x86);                     /* 1.Openkey  */
 
 #ifdef LINUX_KERNEL
-#ifdef CONFIG_FB_SIS_300	/* add to set SR14 */
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		base = 0x80000060;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp1 >> (16 + 8 + 4);
-		temp1 = temp1 & (0x07);
-		temp1 = temp1 + 1;
-		temp1 = 1 << temp1;
-		SR14 = temp1 - 1;
-		base = 0x80000064;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp1 & (0x00000020);
-		if (temp1)
-			SR14 = (0x10000000) | SR14;
-		else
-			SR14 = (0x01000000) | SR14;
-	}
-#endif
-
-#ifdef CONFIG_FB_SIS_315	/* add to set SR14 */
-	if ((HwDeviceExtension->jChipType == SIS_550)) {
-		base = 0x80000060;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp1 >> (16 + 8 + 4);
-		temp1 = temp1 & (0x07);
-		temp1 = temp1 + 1;
-		temp1 = 1 << temp1;
-		SR14 = temp1 - 1;
-		base = 0x80000064;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp1 & (0x00000020);
-		if (temp1)
-			SR14 = (0x10000000) | SR14;
-		else
-			SR14 = (0x01000000) | SR14;
-	}
-
-	if ((HwDeviceExtension->jChipType == SIS_640)
-	    || (HwDeviceExtension->jChipType == SIS_740)) {
-		base = 0x80000064;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp >> 4;
-		temp1 = temp1 & (0x07);
-		if (temp1 > 2) {
-			temp = temp1;
-			switch (temp) {
-			case 3:
-				temp1 = 0x07;
-				break;
-			case 4:
-				temp1 = 0x0F;
-				break;
-			case 5:
-				temp1 = 0x1F;
-				break;
-			case 6:
-				temp1 = 0x05;
-				break;
-			case 7:
-				temp1 = 0x17;
-				break;
-			case 8:
-				break;
-			case 9:
-				break;
-			}
-		}
-		SR14 = temp1;
-		base = 0x8000007C;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp1 & (0x00000020);
-		if (temp1)
-			SR14 = (0x10000000) | SR14;
-	}
-#endif
-
-#endif
-
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		SR12 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x12);
-		SR13 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x13);
-		SR14 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x14);
-		SR16 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x16);
-		SR17 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x17);
-		SR18 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x18);
-		SR19 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x19);
-		SR1A = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x1A);
-	} else {
-		SR13 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x13);
-		SR14 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x14);
-	}
-#endif
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_550)) {
-		CR39 = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x39);
-		CR3A = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x3A);
-		CR3B = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x3B);
-		CR3C = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x3C);
-		CR3D = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x3D);
-		CR3E = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x3E);
-		CR3F = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x3F);
-		CR79 = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x79);
-		CR7A = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x7A);
-		CR7B = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x7B);
-		CR7C = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x7C);
-	} else if ((HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-		   (HwDeviceExtension->jChipType == SIS_740)) {
-		SR12 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x12);
-		SR13 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x13);
-		SR14 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x14);
-		SR16 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x16);
-		SR17 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x17);
-		SR18 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x18);
-		SR19 = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x19);
-		SR1A = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x1A);
-	}
+
+#ifdef SIS300                                         /* add to set SR14*/
+   if((HwDeviceExtension->jChipType==SIS_540)||
+      (HwDeviceExtension->jChipType==SIS_630)||
+      (HwDeviceExtension->jChipType==SIS_730)) {
+     base=0x80000060;
+     OutPortLong(base,0xcf8);
+     temp1=InPortLong(0xcfc);
+     temp1=temp1>>(16+8+4);
+     temp1=temp1&(0x07);
+     temp1=temp1+1;
+     temp1=1<<temp1;
+     SR14=temp1-1;
+     base=0x80000064;
+     OutPortLong(base,0xcf8);
+     temp1=InPortLong(0xcfc);
+     temp1=temp1&(0x00000020);
+     if(temp1)
+      	SR14=(0x10000000)|SR14;
+     else
+      	SR14=(0x01000000)|SR14;
+    }
+#endif
+
+#ifdef SIS315H                                         /* add to set SR14*/
+   if((HwDeviceExtension->jChipType==SIS_550))
+   {
+     base=0x80000060;
+     OutPortLong(base,0xcf8);
+     temp1=InPortLong(0xcfc);
+     temp1=temp1>>(16+8+4);
+     temp1=temp1&(0x07);
+     temp1=temp1+1;
+     temp1=1<<temp1;
+     SR14=temp1-1;
+     base=0x80000064;
+     OutPortLong(base,0xcf8);
+     temp1=InPortLong(0xcfc);
+     temp1=temp1&(0x00000020);
+     if(temp1)
+      SR14=(0x10000000)|SR14;
+     else
+      SR14=(0x01000000)|SR14;
+    }
+ 
+  if((HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+     (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+     (HwDeviceExtension->jChipType == SIS_650))   /* 09/03/01 chiawen for 650 */
+   {
+     base=0x80000064;
+     OutPortLong(base,0xcf8);
+     temp1=InPortLong(0xcfc);
+     temp1=temp>>4;
+     temp1=temp1&(0x07);
+     if(temp1 > 2 )
+     {
+       temp = temp1;
+       switch(temp) {
+       case 3:
+	 temp1=0x07;
+       break;
+       case 4:
+	 temp1=0x0F;
+       break;
+       case 5:
+	 temp1=0x1F;
+       break;
+       case 6:
+	 temp1=0x05;
+       break;
+       case 7:
+	 temp1=0x17;
+       break;
+       case 8:
+       break;
+       case 9:
+       break;
+      }
+    }
+     SR14=temp1;
+     base=0x8000007C;
+     OutPortLong(base,0xcf8);
+     temp1=InPortLong(0xcfc);
+     temp1=temp1&(0x00000020);
+     if(temp1)
+      SR14=(0x10000000)|SR14;
+  }
+#endif
+
+#endif  /* Linux kernel */
+
+#ifdef SIS300
+   if((HwDeviceExtension->jChipType == SIS_540)||
+      (HwDeviceExtension->jChipType == SIS_630)||
+      (HwDeviceExtension->jChipType == SIS_730)) {
+     SR12 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x12);
+     SR13 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x13);
+     SR14 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x14);
+     SR16 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x16);
+     SR17 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x17);
+     SR18 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x18);
+     SR19 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x19);
+     SR1A = (UCHAR)SiS_GetReg1(SiS_P3c4,0x1A);
+   }
+   else {
+     SR13 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x13);
+     SR14 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x14);
+   }
+#endif
+#ifdef SIS315H
+   if((HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650)) {  /* 09/03/01 chiawen for 650 */
+     SR19 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x19);
+     SR19 = (SR19)||0x01;
+     if(SR19==0x00) {
+     	SR13 = 0x22;
+     	SR14 = 0x00;
+    	SR15 = 0x01;
+     	SR16 = 0x00;
+     	SR17 = 0x00;
+     	SR1A = 0x00;
+     	SR1B = 0x00;
+
+     	CR37 = 0x00;
+
+     	CR38 = 0x00;
+     	CR79 = 0x00;
+     	CR7A = 0x00;
+     	CR7B = 0x00;
+     	CR7C = 0x00;
+     } else {
+     	SR13 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x13);
+     	SR14 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x14);
+     	SR15 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x15);
+     	SR16 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x16);
+     	SR17 = (UCHAR)SiS_GetReg1(SiS_P3c4,0x17);
+     	SR1A = (UCHAR)SiS_GetReg1(SiS_P3c4,0x1A);
+     	SR1B = (UCHAR)SiS_GetReg1(SiS_P3c4,0x1B);
+
+     	CR37 = 0x02;/*(UCHAR)SiS_GetReg1(SiS_P3d4,0x37);*/
+
+     	CR38 = (UCHAR)SiS_GetReg1(SiS_P3d4,0x38);
+     	CR79 = (UCHAR)SiS_GetReg1(SiS_P3d4,0x79);
+     	CR7A = (UCHAR)SiS_GetReg1(SiS_P3d4,0x7A);
+     	CR7B = (UCHAR)SiS_GetReg1(SiS_P3d4,0x7B);
+     	CR7C = (UCHAR)SiS_GetReg1(SiS_P3d4,0x7C);
+     }
+   }
 #endif
+
 /* ResetExtReg begin */
-	for (i = 0x06; i < 0x20; i++)
-		SiS_SetReg1 (SiS_P3c4, i, 0);	/* 2.Reset Extended register */
-	for (i = 0x21; i <= 0x27; i++)
-		SiS_SetReg1 (SiS_P3c4, i, 0);	/*   Reset Extended register */
-	for (i = 0x31; i <= 0x3D; i++)
-		SiS_SetReg1 (SiS_P3c4, i, 0);
-
-#ifdef CONFIG_FB_SIS_300H
-	for (i = 0x38; i <= 0x3F; i++)
-		SiS_SetReg1 (SiS_P3d4, i, 0);
-#endif
-
-#ifdef CONFIG_FB_SIS_315
-	for (i = 0x37; i <= 0x3F; i++)
-		SiS_SetReg1 (SiS_P3d4, i, 0);
-	for (i = 0x79; i <= 0x7C; i++)
-		SiS_SetReg1 (SiS_P3d4, i, 0);
+   for(i=0x06;i< 0x20;i++) SiS_SetReg1(SiS_P3c4,i,0);   /* 2.Reset Extended register */
+   for(i=0x21;i<=0x27;i++) SiS_SetReg1(SiS_P3c4,i,0);   /*   Reset Extended register */
+   for(i=0x31;i<=0x3D;i++) SiS_SetReg1(SiS_P3c4,i,0);
+
+#ifdef SIS300H /* TW: 300H ? */
+   for(i=0x38;i<=0x3F;i++) SiS_SetReg1(SiS_P3d4,i,0);
+#endif
+
+#ifdef SIS315H
+   if((HwDeviceExtension->jChipType == SIS_315H)||
+      (HwDeviceExtension->jChipType == SIS_315PRO)||
+      (HwDeviceExtension->jChipType == SIS_550)||   /* 05/02/01 ynlai for 550 */
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650)) {
+   	for(i=0x12;i<=0x1B;i++) SiS_SetReg1(SiS_P3c4,i,0);
+   	for(i=0x79;i<=0x7C;i++) SiS_SetReg1(SiS_P3d4,i,0);
+   }
 #endif
 /* ResetExtReg end */
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		SiS_SetReg1 (SiS_P3c4, 0x12, SR12);
-		SiS_SetReg1 (SiS_P3c4, 0x13, SR13);
-		SiS_SetReg1 (SiS_P3c4, 0x14, SR14);
-		SiS_SetReg1 (SiS_P3c4, 0x16, SR16);
-		SiS_SetReg1 (SiS_P3c4, 0x17, SR17);
-		SiS_SetReg1 (SiS_P3c4, 0x18, SR18);
-		SiS_SetReg1 (SiS_P3c4, 0x19, SR19);
-		SiS_SetReg1 (SiS_P3c4, 0x1A, SR1A);
-	}
-#endif
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_550)) {
-		SiS_SetReg1 (SiS_P3d4, 0x39, CR39);
-		SiS_SetReg1 (SiS_P3d4, 0x3A, CR3A);
-		SiS_SetReg1 (SiS_P3d4, 0x3B, CR3B);
-		SiS_SetReg1 (SiS_P3d4, 0x3C, CR3C);
-		SiS_SetReg1 (SiS_P3d4, 0x3D, CR3D);
-		SiS_SetReg1 (SiS_P3d4, 0x3E, CR3E);
-		SiS_SetReg1 (SiS_P3d4, 0x3F, CR3F);
-		SiS_SetReg1 (SiS_P3d4, 0x79, CR79);
-		SiS_SetReg1 (SiS_P3d4, 0x7A, CR7A);
-		SiS_SetReg1 (SiS_P3d4, 0x7B, CR7B);
-		SiS_SetReg1 (SiS_P3d4, 0x7C, CR7C);
-	} else if ((HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-		   (HwDeviceExtension->jChipType == SIS_740)) {
-		SiS_SetReg1 (SiS_P3c4, 0x12, SR12);
-		SiS_SetReg1 (SiS_P3c4, 0x13, SR13);
-		SiS_SetReg1 (SiS_P3c4, 0x14, SR14);
-		SiS_SetReg1 (SiS_P3c4, 0x16, SR16);
-		SiS_SetReg1 (SiS_P3c4, 0x17, SR17);
-		SiS_SetReg1 (SiS_P3c4, 0x18, SR18);
-		SiS_SetReg1 (SiS_P3c4, 0x19, SR19);
-		SiS_SetReg1 (SiS_P3c4, 0x1A, SR1A);
-	}
+
+#ifdef SIS300
+   if((HwDeviceExtension->jChipType == SIS_540)||
+      (HwDeviceExtension->jChipType == SIS_630)||
+      (HwDeviceExtension->jChipType == SIS_730)) {
+       SiS_SetReg1(SiS_P3c4,0x12,SR12);
+       SiS_SetReg1(SiS_P3c4,0x13,SR13);
+       SiS_SetReg1(SiS_P3c4,0x14,SR14);
+       SiS_SetReg1(SiS_P3c4,0x16,SR16);
+       SiS_SetReg1(SiS_P3c4,0x17,SR17);
+       SiS_SetReg1(SiS_P3c4,0x18,SR18);
+       SiS_SetReg1(SiS_P3c4,0x19,SR19);
+       SiS_SetReg1(SiS_P3c4,0x1A,SR1A);
+   }
+#endif
+
+#ifdef SIS315H
+   if((HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650))   /* 09/03/01 chiawen for 650 */
+     {
+       SiS_SetReg1(SiS_P3c4,0x13,SR13);
+       SiS_SetReg1(SiS_P3c4,0x14,SR14);
+       SiS_SetReg1(SiS_P3c4,0x15,SR15);
+       SiS_SetReg1(SiS_P3c4,0x16,SR16);
+       SiS_SetReg1(SiS_P3c4,0x17,SR17);
+       SiS_SetReg1(SiS_P3c4,0x19,SR19);
+       SiS_SetReg1(SiS_P3c4,0x1A,SR1A);
+       SiS_SetReg1(SiS_P3c4,0x1B,SR1B);
+
+       SiS_SetReg1(SiS_P3d4,0x37,CR37);
+       SiS_SetReg1(SiS_P3d4,0x38,CR38);
+       SiS_SetReg1(SiS_P3d4,0x79,CR79);
+       SiS_SetReg1(SiS_P3d4,0x7A,CR7A);
+       SiS_SetReg1(SiS_P3d4,0x7B,CR7B);
+       SiS_SetReg1(SiS_P3d4,0x7C,CR7C);
+   }
 #endif
 
 /* detect ExtChip Type */
-	SiS_Set_LVDS_TRUMPION (HwDeviceExtension);	/*2/29/00 by Mars Wen for LVDS and Trumpion  */
+   SiS_Set_LVDS_TRUMPION(HwDeviceExtension); /*2/29/00 by Mars Wen for LVDS and Trumpion  */
 
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		temp = (UCHAR) SR1A;
-	} else
-#endif
-	{
-		if ((*pSiS_SoftSetting & SoftDRAMType) == 0) {
-			temp = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x3A);
-		}
-	}
+#ifdef SIS300
+   if((HwDeviceExtension->jChipType==SIS_540)||
+      (HwDeviceExtension->jChipType==SIS_630)||
+      (HwDeviceExtension->jChipType==SIS_730))  {
+     	temp=(UCHAR)SR1A;
+   } else
+#endif
+   {
+      	if((*pSiS_SoftSetting&SoftDRAMType)==0){
+          	temp=(UCHAR)SiS_GetReg1(SiS_P3c4,0x3A);
+      }
+   }
 
-	SiS_RAMType = temp & 0x03;
-	SiS_SetMemoryClock (ROMAddr);
+   SiS_RAMType=temp&0x03;
+   SiS_SetMemoryClock(ROMAddr);
 
 /* SetDefExt1Regs  begin */
-	SiS_SetReg1 (SiS_P3c4, 0x07, *pSiS_SR07);
-	if ((HwDeviceExtension->jChipType != SIS_540) &&
-	    (HwDeviceExtension->jChipType != SIS_630) &&
-	    (HwDeviceExtension->jChipType != SIS_730)) {
-		for (i = 0x15; i < 0x1C; i++) {
-			SiS_SetReg1 (SiS_P3c4, i,
-				     SiS_SR15[i - 0x15][SiS_RAMType]);
-		}
-	}
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||
-	    (HwDeviceExtension->jChipType == SIS_315PRO)) {
-		for (i = 0x40; i <= 0x44; i++) {
-			SiS_SetReg1 (SiS_P3d4, i,
-				     SiS_CR40[i - 0x40][SiS_RAMType]);
-		}
-		SiS_SetReg1 (SiS_P3d4, 0x48, 0x23);
-		SiS_SetReg1 (SiS_P3d4, 0x49, SiS_CR49[0]);
-		/* /SiS_SetReg1(SiS_P3c4,0x25,SiS_SR25[0]);  */
-	}
-#endif
-
-	SiS_SetReg1 (SiS_P3c4, 0x1F, *pSiS_SR1F);
-	/*SiS_SetReg1(SiS_P3c4,0x20,0x20); */
-	SiS_SetReg1 (SiS_P3c4, 0x20, 0xA0);	/* alan, 2001/6/26 Frame buffer can read/write */
-	SiS_SetReg1 (SiS_P3c4, 0x23, *pSiS_SR23);
-	SiS_SetReg1 (SiS_P3c4, 0x24, *pSiS_SR24);
-	SiS_SetReg1 (SiS_P3c4, 0x25, SiS_SR25[0]);
-#ifdef CONFIG_FB_SIS_300
-	if (HwDeviceExtension->jChipType == SIS_300) {
-		SiS_SetReg1 (SiS_P3c4, 0x21, 0x84);
-		SiS_SetReg1 (SiS_P3c4, 0x22, 0x00);
-	}
-#endif
-	SR11 = 0x0F;
-	SiS_SetReg1 (SiS_P3c4, 0x11, SR11);
-
-	SiS_UnLockCRT2 (HwDeviceExtension, BaseAddr);
-	SiS_SetReg1 (SiS_Part1Port, 0x00, 0x00);
-	SiS_SetReg1 (SiS_Part1Port, 0x02, *pSiS_CRT2Data_1_2);
-#ifdef CONFIG_FB_SIS_315	/* 05/02/01 ynlai  for sis550 */
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||
-	    (HwDeviceExtension->jChipType == SIS_315PRO) ||
-	    (HwDeviceExtension->jChipType == SIS_550) ||
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740))
-		/* 09/03/01 chiawen for 650 */
-		SiS_SetReg1 (SiS_Part1Port, 0x2E, 0x08);	/* use VB */
-#endif
-
-	temp = *pSiS_SR32;
-	if (SiS_BridgeIsOn (BaseAddr)) {
-		temp = temp & 0xEF;
-	}
-	SiS_SetReg1 (SiS_P3c4, 0x32, temp);
-
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||
-	    (HwDeviceExtension->jChipType == SIS_315PRO)) {
-		HwDeviceExtension->pQueryVGAConfigSpace (HwDeviceExtension,
-							 0x50, 0, &Temp);	/* Get */
-
-		Temp >>= 20;
-		Temp &= 0xF;
-		if (Temp != 1) {
-			SiS_SetReg1 (SiS_P3c4, 0x25, SiS_SR25[1]);
-			SiS_SetReg1 (SiS_P3d4, 0x49, SiS_CR49[1]);
-		}
-
-		SiS_SetReg1 (SiS_P3c4, 0x27, 0x1F);
-
-		SiS_SetReg1 (SiS_P3c4, 0x31, *pSiS_SR31);
-		SiS_SetReg1 (SiS_P3c4, 0x32, *pSiS_SR32);
-		SiS_SetReg1 (SiS_P3c4, 0x33, *pSiS_SR33);
-	}
-#endif
-
-	if (SiS_BridgeIsOn (BaseAddr) == 1) {
-		if (SiS_IF_DEF_LVDS == 0) {
-			SiS_SetReg1 (SiS_Part2Port, 0x00, 0x1C);
-			SiS_SetReg1 (SiS_Part4Port, 0x0D, *pSiS_CRT2Data_4_D);
-			SiS_SetReg1 (SiS_Part4Port, 0x0E, *pSiS_CRT2Data_4_E);
-			SiS_SetReg1 (SiS_Part4Port, 0x10, *pSiS_CRT2Data_4_10);
-			SiS_SetReg1 (SiS_Part4Port, 0x0F, 0x3F);
-		}
-		SiS_LockCRT2 (HwDeviceExtension, BaseAddr);
-	}
-	SiS_SetReg1 (SiS_P3d4, 0x83, 0x00);
+   SiS_SetReg1(SiS_P3c4,0x07,*pSiS_SR07);
+   if((HwDeviceExtension->jChipType!=SIS_540)&&
+      (HwDeviceExtension->jChipType!=SIS_630)&&
+      (HwDeviceExtension->jChipType!=SIS_730)){
+     	for(i=0x15;i<0x1C;i++) {
+       		SiS_SetReg1(SiS_P3c4,i,SiS_SR15[i-0x15][SiS_RAMType]);
+     	}
+   }
+
+#ifdef SIS315H
+   if ((HwDeviceExtension->jChipType == SIS_315H )||
+       (HwDeviceExtension->jChipType == SIS_315PRO)) {
+     	for(i=0x40;i<=0x44;i++) {
+       		SiS_SetReg1(SiS_P3d4,i,SiS_CR40[i-0x40][SiS_RAMType]);
+     	}
+     	SiS_SetReg1(SiS_P3d4,0x48,0x23);
+     	SiS_SetReg1(SiS_P3d4,0x49,SiS_CR49[0]);
+    	/* /SiS_SetReg1(SiS_P3c4,0x25,SiS_SR25[0]);  */
+   }
+#endif
+
+   SiS_SetReg1(SiS_P3c4,0x1F,*pSiS_SR1F);
+   /*SiS_SetReg1(SiS_P3c4,0x20,0x20);*/
+   SiS_SetReg1(SiS_P3c4,0x20,0xA0); /* alan, 2001/6/26 Frame buffer can read/write*/
+   SiS_SetReg1(SiS_P3c4,0x23,*pSiS_SR23);
+   SiS_SetReg1(SiS_P3c4,0x24,*pSiS_SR24);
+   SiS_SetReg1(SiS_P3c4,0x25,SiS_SR25[0]);
+
+#ifdef SIS300
+   if(HwDeviceExtension->jChipType==SIS_300) {
+     	SiS_SetReg1(SiS_P3c4,0x21,0x84);
+     	SiS_SetReg1(SiS_P3c4,0x22,0x00);
+   }
+#endif
+
+   SR11=0x0F;
+   SiS_SetReg1(SiS_P3c4,0x11,SR11);
+
+   SiS_UnLockCRT2(HwDeviceExtension, BaseAddr);
+   SiS_SetReg1(SiS_Part1Port,0x00,0x00);
+   SiS_SetReg1(SiS_Part1Port,0x02,*pSiS_CRT2Data_1_2);
+
+#ifdef SIS315H                            /* 05/02/01 ynlai  for sis550 */
+   if((HwDeviceExtension->jChipType == SIS_315H) ||
+      (HwDeviceExtension->jChipType == SIS_315PRO) ||
+      (HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650))    /* 09/03/01 chiawen for 650 */
+
+     	SiS_SetReg1(SiS_Part1Port,0x2E,0x08); /* use VB */
+#endif
+
+   temp=*pSiS_SR32;
+   if(!SiS_BridgeIsOn(BaseAddr)) {
+     	temp=temp&0xEF;
+   }
+   SiS_SetReg1(SiS_P3c4,0x32,temp);
+
+#ifdef SIS315H
+   if ((HwDeviceExtension->jChipType == SIS_315H) ||
+       (HwDeviceExtension->jChipType == SIS_315PRO)) {
+
+     	HwDeviceExtension->pQueryVGAConfigSpace(HwDeviceExtension,0x50,0,&Temp);  /* Get */
+	Temp >>= 20;
+     	Temp &= 0xF;
+     	if (Temp!=1) {
+       		SiS_SetReg1(SiS_P3c4,0x25,SiS_SR25[1]);
+       		SiS_SetReg1(SiS_P3d4,0x49,SiS_CR49[1]);
+     	}
+
+     	SiS_SetReg1(SiS_P3c4,0x27,0x1F);
+   
+     	SiS_SetReg1(SiS_P3c4,0x31,*pSiS_SR31);
+     	SiS_SetReg1(SiS_P3c4,0x32,*pSiS_SR32);
+     	SiS_SetReg1(SiS_P3c4,0x33,*pSiS_SR33);
+   }
+#endif
+
+   if (SiS_BridgeIsOn(BaseAddr)==1) {
+     	if(SiS_IF_DEF_LVDS==0) {
+       		SiS_SetReg1(SiS_Part2Port,0x00,0x1C);
+       		SiS_SetReg1(SiS_Part4Port,0x0D,*pSiS_CRT2Data_4_D);
+       		SiS_SetReg1(SiS_Part4Port,0x0E,*pSiS_CRT2Data_4_E);
+       		SiS_SetReg1(SiS_Part4Port,0x10,*pSiS_CRT2Data_4_10);
+       		SiS_SetReg1(SiS_Part4Port,0x0F,0x3F);
+     	}
+     	SiS_LockCRT2(HwDeviceExtension, BaseAddr);
+   }
+   SiS_SetReg1(SiS_P3d4,0x83,0x00);
 /*   SetDefExt1Regs end */
 
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||
-	    (HwDeviceExtension->jChipType == SIS_315PRO)
-	    ) {			/* 05/02/01 ynlai */
-		/* For SiS 300,310 Chip  */
-		if (HwDeviceExtension->bSkipDramSizing == TRUE) {
-			SiS_SetDRAMModeRegister (ROMAddr);
-			pSR = HwDeviceExtension->pSR;
-			if (pSR != NULL) {
-				while (pSR->jIdx != 0xFF) {
-					SiS_SetReg1 (SiS_P3c4, pSR->jIdx,
-						     pSR->jVal);
-					pSR++;
-				}
-			}
-		} else
-			SiS_SetDRAMSize_310 (HwDeviceExtension);
-	}
-#endif
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_550)) {	/* 05/02/01 ynlai For SiS 550 */
-		/* SetDRAMConfig begin */
+#ifdef SIS315H
+   if ((HwDeviceExtension->jChipType==SIS_315H)||
+       (HwDeviceExtension->jChipType==SIS_315PRO)) { /* 05/02/01 ynlai */
+       	/* For SiS 300,310 Chip  */
+       	if (HwDeviceExtension->bSkipDramSizing==TRUE) {
+         	SiS_SetDRAMModeRegister(ROMAddr);
+         	pSR = HwDeviceExtension->pSR;
+         	if (pSR!=NULL) {
+           		while (pSR->jIdx!=0xFF) {
+             			SiS_SetReg1(SiS_P3c4,pSR->jIdx,pSR->jVal);
+             			pSR++;
+           		}
+         	}
+       } else 	SiS_SetDRAMSize_310(HwDeviceExtension);
+   }
+#endif
+
+#ifdef SIS315H
+   if((HwDeviceExtension->jChipType==SIS_550)){ /* 05/02/01 ynlai For SiS 550 */
+       /* SetDRAMConfig begin */
 /*     SiS_SetReg1(SiS_P3c4,0x12,SR12);
        SiS_SetReg1(SiS_P3c4,0x13,SR13);
        SiS_SetReg1(SiS_P3c4,0x14,SR14);
@@ -812,2973 +886,3342 @@
        SiS_SetReg1(SiS_P3c4,0x18,SR18);
        SiS_SetReg1(SiS_P3c4,0x19,SR19);
        SiS_SetReg1(SiS_P3c4,0x1A,SR1A);   */
-		/* SetDRAMConfig end */
-	}
+       /* SetDRAMConfig end */
+   }
 #endif
-#ifdef CONFIG_FB_SIS_300
-	if (HwDeviceExtension->jChipType == SIS_300) {	/* For SiS 300 Chip  */
-		if (HwDeviceExtension->bSkipDramSizing == TRUE) {
-/*       SiS_SetDRAMModeRegister(ROMAddr);
-         temp = (HwDeviceExtension->pSR)->jVal;
-         SiS_SetReg1(SiS_P3c4,0x13,temp);
-         temp = (HwDeviceExtension->pSR)->jVal;
-         SiS_SetReg1(SiS_P3c4,0x14,temp);   */
-		} else {
+
+#ifdef SIS300
+   if( HwDeviceExtension->jChipType==SIS_300) {       /* For SiS 300 Chip  */
+       	if (HwDeviceExtension->bSkipDramSizing==TRUE) {
+/*       	SiS_SetDRAMModeRegister(ROMAddr);
+         	temp = (HwDeviceExtension->pSR)->jVal;
+         	SiS_SetReg1(SiS_P3c4,0x13,temp);
+         	temp = (HwDeviceExtension->pSR)->jVal;
+         	SiS_SetReg1(SiS_P3c4,0x14,temp);   */
+       } else {
 #ifdef TC
-			SiS_SetReg1 (SiS_P3c4, 0x13, SR13);
-			SiS_SetReg1 (SiS_P3c4, 0x14, SR14);
-			SiS_SetRegANDOR (SiS_P3c4, 0x15, 0xFF, 0x04);
+         	SiS_SetReg1(SiS_P3c4,0x13,SR13);
+         	SiS_SetReg1(SiS_P3c4,0x14,SR14);
+         	SiS_SetRegANDOR(SiS_P3c4,0x15,0xFF,0x04);
 #else
-			SiS_SetDRAMSize_300 (HwDeviceExtension);
-			SiS_SetDRAMSize_300 (HwDeviceExtension);
+         	SiS_SetDRAMSize_300(HwDeviceExtension);
+         	SiS_SetDRAMSize_300(HwDeviceExtension);
 #endif
-		}
-	}
-	if ((HwDeviceExtension->jChipType == SIS_540) ||	/* For SiS 630/540/730 Chip  */
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		/* SetDRAMConfig begin */
-/*     SiS_SetReg1(SiS_P3c4,0x12,SR12);
-       SiS_SetReg1(SiS_P3c4,0x13,SR13);
-       SiS_SetReg1(SiS_P3c4,0x14,SR14);
-       SiS_SetReg1(SiS_P3c4,0x16,SR16);
-       SiS_SetReg1(SiS_P3c4,0x17,SR17);
-       SiS_SetReg1(SiS_P3c4,0x18,SR18);
-       SiS_SetReg1(SiS_P3c4,0x19,SR19);
-       SiS_SetReg1(SiS_P3c4,0x1A,SR1A);    */
-		/* SetDRAMConfig end */
-	}
-/* SetDRAMSize end */
+       }
+   }
+   if((HwDeviceExtension->jChipType==SIS_540)||       /* For SiS 630/540/730 Chip  */
+      (HwDeviceExtension->jChipType==SIS_630)||
+      (HwDeviceExtension->jChipType==SIS_730)){
+       	/* SetDRAMConfig begin */
+#if 0
+     	SiS_SetReg1(SiS_P3c4,0x12,SR12);
+       	SiS_SetReg1(SiS_P3c4,0x13,SR13);
+       	SiS_SetReg1(SiS_P3c4,0x14,SR14);
+       	SiS_SetReg1(SiS_P3c4,0x16,SR16);
+       	SiS_SetReg1(SiS_P3c4,0x17,SR17);
+       	SiS_SetReg1(SiS_P3c4,0x18,SR18);
+       	SiS_SetReg1(SiS_P3c4,0x19,SR19);
+       	SiS_SetReg1(SiS_P3c4,0x1A,SR1A);
 #endif
+       	/* SetDRAMConfig end */
+   }
+/* SetDRAMSize end */
+#endif /* SIS300 */
 
 /*   SetDefExt2Regs begin  */
-/* AGP=1;
+#if 0
+   AGP=1;
    temp=(UCHAR)SiS_GetReg1(SiS_P3c4,0x3A);
    temp=temp&0x30;
    if(temp==0x30) AGP=0;
    if(AGP==0) *pSiS_SR21=*pSiS_SR21&0xEF;
    SiS_SetReg1(SiS_P3c4,0x21,*pSiS_SR21);
    if(AGP==1) *pSiS_SR22=*pSiS_SR22&0x20;
-   SiS_SetReg1(SiS_P3c4,0x22,*pSiS_SR22);  */
-
-	SiS_SetReg1 (SiS_P3c4, 0x21, *pSiS_SR21);
-	SiS_SetReg1 (SiS_P3c4, 0x22, *pSiS_SR22);
+   SiS_SetReg1(SiS_P3c4,0x22,*pSiS_SR22);
+#endif
+   SiS_SetReg1(SiS_P3c4,0x21,*pSiS_SR21);
+   SiS_SetReg1(SiS_P3c4,0x22,*pSiS_SR22);
 /*   SetDefExt2Regs end  */
 
-/* SiS_SetReg3(SiS_P3c6,0xff);
-   SiS_ClearDAC(SiS_P3c8);        [ynlai] 05/22/01            */
-
-	SiS_DetectMonitor (HwDeviceExtension, BaseAddr);
-	SiS_GetSenseStatus (HwDeviceExtension, ROMAddr);	/* sense CRT2 */
-
-	return (TRUE);
+#if 0
+   SiS_SetReg3(SiS_P3c6,0xff);
+   SiS_ClearDAC(SiS_P3c8);        /* [ynlai] 05/22/01 */
+#endif
+
+   SiS_DetectMonitor(HwDeviceExtension,BaseAddr);
+   SiS_GetSenseStatus(HwDeviceExtension,ROMAddr);      /* sense CRT2 */
+
+   return(TRUE);
 }
 
 void
-SiS_Set_LVDS_TRUMPION (PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT temp;
-
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		temp = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x1A);
-		temp = (temp & 0xE0) >> 4;
-		SiS_SetRegANDOR (SiS_P3d4, 0x37, 0xF1, temp);
-		temp = temp >> 1;
-		if ((temp == 0) || (temp == 1)) {	/* for 301 */
-			SiS_IF_DEF_LVDS = 0;
-			SiS_IF_DEF_CH7005 = 0;
-			SiS_IF_DEF_TRUMPION = 0;
-		}
-		if ((temp >= 2) && (temp <= 5)) {
-			SiS_IF_DEF_LVDS = 1;
-		}
-		if (temp == 3)
-			SiS_IF_DEF_TRUMPION = 1;
-		if ((temp == 4) || (temp == 5))
-			SiS_IF_DEF_CH7005 = 1;
-	} else {
-		SiS_IF_DEF_LVDS = 0;
-		SiS_IF_DEF_TRUMPION = 0;
-		SiS_IF_DEF_CH7005 = 0;
-	}
-#else
-	if ((HwDeviceExtension->jChipType == SIS_550) ||
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740))
-	 {			/* 09/03/01 chiawen for 650 */
-		SiS_IF_DEF_LVDS = 0;
-		SiS_IF_DEF_TRUMPION = 0;
-		SiS_IF_DEF_CH7005 = 0;
-	}
-#endif
+SiS_Set_LVDS_TRUMPION(PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT temp=0;
+
+#ifdef SiS300
+  if ((HwDeviceExtension->jChipType == SIS_540)||
+      (HwDeviceExtension->jChipType == SIS_630)||
+      (HwDeviceExtension->jChipType == SIS_730)) {
+        /* TW: Read POWER_ON_TRAP and copy to CR34 */
+    	temp = (UCHAR)SiS_GetReg1(SiS_P3c4,0x1A);
+    	temp=(temp&0xE0)>>4;
+   	SiS_SetRegANDOR(SiS_P3d4,0x37,0xF1,temp);
+    	temp=temp>>1;
+   }
+#endif
+
+#ifdef SiS315
+  if ((HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650)) {  /* 09/03/01 chiawen for 650 */
+  	temp = (UCHAR)SiS_GetReg1(SiS_P3d4,0x37);
+    	temp=(temp&0x0E)>>1;
+  }
+#endif
+  if ((HwDeviceExtension->jChipType == SIS_540)||
+      (HwDeviceExtension->jChipType == SIS_630)||
+      (HwDeviceExtension->jChipType == SIS_730)||
+      (HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650)) {
+    	if((temp==0)||(temp==1))  {   /* for 301 */
+      		SiS_IF_DEF_LVDS=0;
+      		SiS_IF_DEF_CH7005=0;
+      		SiS_IF_DEF_TRUMPION=0;
+    	}
+    	if((temp>=2)&&(temp<=5))  {
+      		SiS_IF_DEF_LVDS=1;
+    	}
+    	if(temp==3) SiS_IF_DEF_TRUMPION=1;
+    	if((temp==4)||(temp==5)) SiS_IF_DEF_CH7005=1;
+  } else {
+    	SiS_IF_DEF_LVDS=0;
+    	SiS_IF_DEF_TRUMPION=0;
+    	SiS_IF_DEF_CH7005=0;
+  }
 }
 
 /* ===============  for 300 dram sizing begin  =============== */
-#ifdef CONFIG_FB_SIS_300
+#ifdef SIS300
 void
-SiS_SetDRAMSize_300 (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SetDRAMSize_300(PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	/*ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase; */
-	ULONG FBAddr = (ULONG) HwDeviceExtension->pjVideoMemoryAddress;
-	/*USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress; */
-	USHORT SR13, SR14 = 0, buswidth, Done;
-	SHORT i, j, k;
-	USHORT data, TotalCapacity, PhysicalAdrOtherPage = 0;
-	ULONG Addr;
-	UCHAR temp;
-
-	int PseudoRankCapacity, PseudoTotalCapacity, PseudoAdrPinCount;
-	int RankCapacity, AdrPinCount, BankNumHigh, BankNumMid, MB2Bank;
-	/*int PageCapacity,PhysicalAdrHigh,PhysicalAdrHalfPage,PhysicalAdrAnotherPage; */
-	int PageCapacity, PhysicalAdrHigh, PhysicalAdrHalfPage;
-
-	SiSSetMode (HwDeviceExtension, 0x2e);
-	data = SiS_GetReg1 (SiS_P3c4, 0x1);
-	data = data | 0x20;
-	SiS_SetReg1 (SiS_P3c4, 0x01, data);	/* Turn OFF Display  */
-
-	SiS_SetReg1 (SiS_P3c4, 0x13, 0x00);
-	SiS_SetReg1 (SiS_P3c4, 0x14, 0xBF);
-	buswidth = SiS_ChkBUSWidth_300 (FBAddr);
-
-	MB2Bank = 16;
-	Done = 0;
-	for (i = 6; i >= 0; i--) {
-		if (Done == 1)
-			break;
-		PseudoRankCapacity = 1 << i;
-		for (j = 4; j >= 1; j--) {
-			if (Done == 1)
-				break;
-			PseudoTotalCapacity = PseudoRankCapacity * j;
-			PseudoAdrPinCount = 15 - j;
-			if (PseudoTotalCapacity <= 64) {
-				for (k = 0; k <= 16; k++) {
-					if (Done == 1)
-						break;
-					RankCapacity =
-					    buswidth * SiS_DRAMType[k][3];
-					AdrPinCount =
-					    SiS_DRAMType[k][2] +
-					    SiS_DRAMType[k][0];
-					if (RankCapacity == PseudoRankCapacity)
-						if (AdrPinCount <=
-						    PseudoAdrPinCount) {
-							if (j == 3) {	/* Rank No */
-								BankNumHigh =
-								    RankCapacity
-								    * MB2Bank *
-								    3 - 1;
-								BankNumMid =
-								    RankCapacity
-								    * MB2Bank *
-								    1 - 1;
-							} else {
-								BankNumHigh =
-								    RankCapacity
-								    * MB2Bank *
-								    j - 1;
-								BankNumMid =
-								    RankCapacity
-								    * MB2Bank *
-								    j / 2 - 1;
-							}
-							PageCapacity =
-							    (1 <<
-							     SiS_DRAMType[k][1])
-							    * buswidth * 4;
-							PhysicalAdrHigh =
-							    BankNumHigh;
-							PhysicalAdrHalfPage =
-							    (PageCapacity / 2 +
-							     PhysicalAdrHigh) %
-							    PageCapacity;
-							PhysicalAdrOtherPage =
-							    PageCapacity *
-							    SiS_DRAMType[k][2] +
-							    PhysicalAdrHigh;
-							/* Write data */
-							/*Test */
-							temp =
-							    (UCHAR)
-							    SiS_GetReg1
-							    (SiS_P3c4, 0x15);
-							SiS_SetReg1 (SiS_P3c4,
-								     0x15,
-								     (USHORT)
-								     (temp &
-								      0xFB));
-
-							temp =
-							    (UCHAR)
-							    SiS_GetReg1
-							    (SiS_P3c4, 0x15);
-							SiS_SetReg1 (SiS_P3c4,
-								     0x15,
-								     (USHORT)
-								     (temp |
-								      0x04));
-							/*Test */
-							TotalCapacity =
-							    SiS_DRAMType[k][3] *
-							    buswidth;
-							SR13 =
-							    SiS_DRAMType[k][4];
-							if (buswidth == 4)
-								SR14 =
-								    (TotalCapacity
-								     -
-								     1) | 0x80;
-							if (buswidth == 2)
-								SR14 =
-								    (TotalCapacity
-								     -
-								     1) | 0x40;
-							if (buswidth == 1)
-								SR14 =
-								    (TotalCapacity
-								     -
-								     1) | 0x00;
-							SiS_SetReg1 (SiS_P3c4,
-								     0x13,
-								     SR13);
-							SiS_SetReg1 (SiS_P3c4,
-								     0x14,
-								     SR14);
-
-							Addr =
-							    FBAddr +
-							    (BankNumHigh) * 64 *
-							    1024 +
-							    PhysicalAdrHigh;
-							*((USHORT *) (Addr)) =
-							    (USHORT)
-							    PhysicalAdrHigh;
-							Addr =
-							    FBAddr +
-							    (BankNumMid) * 64 *
-							    1024 +
-							    PhysicalAdrHigh;
-							*((USHORT *) (Addr)) =
-							    (USHORT) BankNumMid;
-							Addr =
-							    FBAddr +
-							    (BankNumHigh) * 64 *
-							    1024 +
-							    PhysicalAdrHalfPage;
-							*((USHORT *) (Addr)) =
-							    (USHORT)
-							    PhysicalAdrHalfPage;
-							Addr =
-							    FBAddr +
-							    (BankNumHigh) * 64 *
-							    1024 +
-							    PhysicalAdrOtherPage;
-							*((USHORT *) (Addr)) =
-							    PhysicalAdrOtherPage;
-
-							/* Read data */
-							Addr =
-							    FBAddr +
-							    (BankNumHigh) * 64 *
-							    1024 +
-							    PhysicalAdrHigh;
-							data =
-							    *((USHORT *)
-							      (Addr));
-							if (data ==
-							    PhysicalAdrHigh)
-								    Done = 1;
-						}	/* if struct */
-				}	/* for loop (k) */
-			}	/* if struct */
-		}		/* for loop (j) */
-	}			/* for loop (i) */
+   /*ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase;*/
+   ULONG   FBAddr   = (ULONG)HwDeviceExtension->pjVideoMemoryAddress;
+   /*USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;*/
+   USHORT  SR13,SR14=0,buswidth,Done;
+   SHORT   i,j,k;
+   USHORT  data, TotalCapacity, PhysicalAdrOtherPage=0;
+   ULONG   Addr;
+   UCHAR   temp;
+
+   int PseudoRankCapacity,PseudoTotalCapacity,PseudoAdrPinCount;
+   int RankCapacity,AdrPinCount,BankNumHigh,BankNumMid,MB2Bank;
+   /*int PageCapacity,PhysicalAdrHigh,PhysicalAdrHalfPage,PhysicalAdrAnotherPage;*/
+   int PageCapacity,PhysicalAdrHigh,PhysicalAdrHalfPage;
+
+#ifdef LINUX_XF86
+   SiSSetMode(HwDeviceExtension,NULL,0x2e);
+#else
+   SiSSetMode(HwDeviceExtension,0x2e);
+#endif
+   data=SiS_GetReg1(SiS_P3c4,0x1);
+   data=data|0x20;
+   SiS_SetReg1(SiS_P3c4,0x01,data);                    /* Turn OFF Display  */
+
+   SiS_SetReg1(SiS_P3c4,0x13,0x00);
+   SiS_SetReg1(SiS_P3c4,0x14,0xBF);
+   buswidth=SiS_ChkBUSWidth_300(FBAddr);
+
+   MB2Bank=16;
+   Done=0;
+   for(i=6;i>=0;i--) {
+      if(Done==1) break;
+      PseudoRankCapacity=1<<i;
+      for(j=4;j>=1;j--) {
+         if(Done==1) break;
+         PseudoTotalCapacity=PseudoRankCapacity*j;
+         PseudoAdrPinCount=15-j;
+         if(PseudoTotalCapacity <= 64) {
+            for(k=0;k<=16;k++) {
+               if(Done==1) break;
+               RankCapacity=buswidth*SiS_DRAMType[k][3];
+               AdrPinCount=SiS_DRAMType[k][2]+SiS_DRAMType[k][0];
+               if(RankCapacity==PseudoRankCapacity)
+                 if(AdrPinCount<=PseudoAdrPinCount) {
+                    if(j==3) {             /* Rank No */
+                       BankNumHigh=RankCapacity*MB2Bank*3-1;
+                       BankNumMid=RankCapacity*MB2Bank*1-1;
+                    }
+                    else {
+                       BankNumHigh=RankCapacity*MB2Bank*j-1;
+                       BankNumMid=RankCapacity*MB2Bank*j/2-1;
+                    }
+                    PageCapacity=(1<<SiS_DRAMType[k][1])*buswidth*4;
+                    PhysicalAdrHigh =BankNumHigh;
+                    PhysicalAdrHalfPage=(PageCapacity/2+PhysicalAdrHigh)%PageCapacity;
+                    PhysicalAdrOtherPage=PageCapacity*SiS_DRAMType[k][2]+PhysicalAdrHigh;
+                    /* Write data */
+                    /*Test */
+                    temp=(UCHAR)SiS_GetReg1(SiS_P3c4,0x15);
+                    SiS_SetReg1(SiS_P3c4,0x15,(USHORT)(temp&0xFB));
+
+                    temp=(UCHAR)SiS_GetReg1(SiS_P3c4,0x15);
+                    SiS_SetReg1(SiS_P3c4,0x15,(USHORT)(temp|0x04));
+                    /*Test */
+                    TotalCapacity=SiS_DRAMType[k][3]*buswidth;
+                    SR13=SiS_DRAMType[k][4];
+                    if(buswidth==4) SR14=(TotalCapacity-1)|0x80;
+                    if(buswidth==2) SR14=(TotalCapacity-1)|0x40;
+                    if(buswidth==1) SR14=(TotalCapacity-1)|0x00;
+                    SiS_SetReg1(SiS_P3c4,0x13,SR13);
+                    SiS_SetReg1(SiS_P3c4,0x14,SR14);
+
+                    Addr=FBAddr+(BankNumHigh)*64*1024+PhysicalAdrHigh;
+                    *((USHORT *)(Addr)) = (USHORT) PhysicalAdrHigh;
+                    Addr=FBAddr+(BankNumMid)*64*1024+PhysicalAdrHigh;
+                    *((USHORT *)(Addr)) = (USHORT) BankNumMid;
+                    Addr=FBAddr+(BankNumHigh)*64*1024+PhysicalAdrHalfPage;
+                    *((USHORT *)(Addr)) = (USHORT) PhysicalAdrHalfPage;
+                    Addr=FBAddr+(BankNumHigh)*64*1024+PhysicalAdrOtherPage;
+                    *((USHORT *)(Addr))=PhysicalAdrOtherPage;
+
+                    /* Read data */
+                    Addr=FBAddr+(BankNumHigh)*64*1024+PhysicalAdrHigh;
+                    data=*((USHORT *)(Addr));
+                    if(data==PhysicalAdrHigh) Done=1;
+                 }  /* if struct */
+            }  /* for loop (k) */
+         }  /* if struct */
+      }  /* for loop (j) */
+   }  /* for loop (i) */
 }
 
 USHORT
-SiS_ChkBUSWidth_300 (ULONG FBAddress)
+SiS_ChkBUSWidth_300(ULONG FBAddress)
 {
-	/*USHORT  data; */
-	PULONG pVideoMemory;
+   /*USHORT  data;*/
+   PULONG  pVideoMemory;
 
-	pVideoMemory = (PULONG) FBAddress;
+   pVideoMemory = (PULONG) FBAddress;
 
-	pVideoMemory[0] = 0x01234567L;
-	pVideoMemory[1] = 0x456789ABL;
-	pVideoMemory[2] = 0x89ABCDEFL;
-	pVideoMemory[3] = 0xCDEF0123L;
-	if (pVideoMemory[3] == 0xCDEF0123L) {	/*ChannelA128Bit */
-		return (4);
-	}
-	if (pVideoMemory[1] == 0x456789ABL) {	/*ChannelB64Bit */
-		return (2);
-	}
-	return (1);
+   pVideoMemory[0] = 0x01234567L;
+   pVideoMemory[1] = 0x456789ABL;
+   pVideoMemory[2] = 0x89ABCDEFL;
+   pVideoMemory[3] = 0xCDEF0123L;
+   if (pVideoMemory[3]==0xCDEF0123L) { /*ChannelA128Bit */
+     return(4);
+   }
+   if (pVideoMemory[1]==0x456789ABL) {  /*ChannelB64Bit */
+     return(2);
+   }
+   return(1);
 }
 #endif
 
 /* ===============  for 300 dram sizing end    =============== */
 
-/* ============== alan ====================== */
-#ifdef CONFIG_FB_SIS_315
+/* =============== 301 dram sizing begin ===================== */
+#ifdef SIS315H
 UCHAR
-SiS_Get310DRAMType (ULONG ROMAddr)
+SiS_Get310DRAMType(ULONG   ROMAddr)
 {
-	UCHAR data;
+   UCHAR   data;
 
-	/* 
-	   index=SiS_GetReg1(SiS_P3c4,0x1A);
-	   index=index&07;
-	 */
-	if (*pSiS_SoftSetting & SoftDRAMType)
-		data = *pSiS_SoftSetting & 0x03;
-	else
-		data = SiS_GetReg1 (SiS_P3c4, 0x3a) & 0x03;
-
-	return data;
+  /* 
+  index=SiS_GetReg1(SiS_P3c4,0x1A);
+  index=index&07;
+  */
+   if (*pSiS_SoftSetting&SoftDRAMType)
+     data = *pSiS_SoftSetting & 0x03;
+   else
+     data=SiS_GetReg1(SiS_P3c4,0x3a) & 0x03;
+
+   return data;
+}
+
+void
+SiS_Delay15us(ULONG ulMicrsoSec)
+{
+}
+
+void
+SiS_SDR_MRS(void)
+{
+   USHORT  data;
+
+   data=SiS_GetReg1(SiS_P3c4,0x16);
+   data=data & 0x3F;          /*/ SR16 D7=0,D6=0 */
+   SiS_SetReg1(SiS_P3c4,0x16,data);   /*/ enable mode register set(MRS) low */
+   SiS_Delay15us(0x100);
+   data=data | 0x80;          /*/ SR16 D7=1,D6=0 */
+   SiS_SetReg1(SiS_P3c4,0x16,data);   /*/ enable mode register set(MRS) high */
+   SiS_Delay15us(0x100);
+}
+
+void
+SiS_DDR_MRS(void)
+{
+   USHORT  data;
+
+   /* SR16 <- 1F,DF,2F,AF */
+
+   /* enable DLL of DDR SD/SGRAM , SR16 D4=1 */
+   data=SiS_GetReg1(SiS_P3c4,0x16);
+   data &= 0x0F;
+   data |= 0x10;
+   SiS_SetReg1(SiS_P3c4,0x16,data);
+
+   if (!(SiS_SR15[1][SiS_RAMType] & 0x10))
+   {
+     data &= 0x0F;
+   }
+   /* SR16 D7=1,D6=1 */
+   data |= 0xC0;
+   SiS_SetReg1(SiS_P3c4,0x16,data);
+   
+   /* SR16 D7=1,D6=0,D5=1,D4=0 */
+   data &= 0x0F;
+   data |= 0x20;
+   SiS_SetReg1(SiS_P3c4,0x16,data);
+   if (!(SiS_SR15[1][SiS_RAMType] & 0x10))
+   {
+     data &= 0x0F;
+   }
+   /* SR16 D7=1 */
+   data |= 0x80;
+   SiS_SetReg1(SiS_P3c4,0x16,data);
+}
+
+void
+SiS_SetDRAMModeRegister(ULONG ROMAddr)
+{
+
+    if (SiS_Get310DRAMType(ROMAddr)<2)
+    {
+      SiS_SDR_MRS();
+    }
+    else
+    {
+      /* SR16 <- 0F,CF,0F,8F */
+      SiS_DDR_MRS();
+    }
+}
+
+void
+SiS_DisableRefresh(void)
+{
+   USHORT  data;
+
+   data=SiS_GetReg1(SiS_P3c4,0x17);
+   data &= 0xF8;
+   SiS_SetReg1(SiS_P3c4,0x17,data);
+
+   data=SiS_GetReg1(SiS_P3c4,0x19);
+   data |= 0x03;
+   SiS_SetReg1(SiS_P3c4,0x19,data);
+
+}
+
+void
+SiS_EnableRefresh(ULONG ROMAddr)
+{
+   SiS_SetReg1(SiS_P3c4,0x17,SiS_SR15[2][SiS_RAMType]);  /* SR17 */
+   SiS_SetReg1(SiS_P3c4,0x19,SiS_SR15[4][SiS_RAMType]);  /* SR19 */
+}
+
+void
+SiS_DisableChannelInterleaving(int index,USHORT SiS_DDRDRAM_TYPE[][5])
+{
+   USHORT  data;
+
+   data=SiS_GetReg1(SiS_P3c4,0x15);
+   data &= 0x1F;
+   switch (SiS_DDRDRAM_TYPE[index][3])
+   {
+     case 64:
+              data |= 0;
+              break;
+     case 32:
+              data |= 0x20;
+              break;
+     case 16:
+              data |= 0x40;
+              break;
+     case 4:
+              data |= 0x60;
+              break;
+   }
+   SiS_SetReg1(SiS_P3c4,0x15,data);
+}
+
+void
+SiS_SetDRAMSizingType(int index,USHORT DRAMTYPE_TABLE[][5])
+{
+   USHORT  data;
+
+   data = DRAMTYPE_TABLE[index][4];
+   SiS_SetReg1(SiS_P3c4,0x13,data);
+
+   /* should delay 50 ns */
+}
+
+void
+SiS_CheckBusWidth_310(ULONG ROMAddress,ULONG FBAddress)
+{
+   USHORT  data;
+   PULONG volatile pVideoMemory;
+
+   pVideoMemory = (PULONG) FBAddress;
+   if (SiS_Get310DRAMType(ROMAddress)<2) {
+
+     SiS_SetReg1(SiS_P3c4,0x13,0x00);
+     SiS_SetReg1(SiS_P3c4,0x14,0x12);
+     /* should delay */
+     SiS_SDR_MRS();
+
+     SiS_ChannelAB = 0;
+     SiS_DataBusWidth = 128;
+     pVideoMemory[0] = 0x01234567L;
+     pVideoMemory[1] = 0x456789ABL;
+     pVideoMemory[2] = 0x89ABCDEFL;
+     pVideoMemory[3] = 0xCDEF0123L;
+     pVideoMemory[4] = 0x55555555L;
+     pVideoMemory[5] = 0x55555555L;
+     pVideoMemory[6] = 0xFFFFFFFFL;
+     pVideoMemory[7] = 0xFFFFFFFFL;
+     if ((pVideoMemory[3]!=0xCDEF0123L) || (pVideoMemory[2] != 0x89ABCDEFL))
+     {
+       /*ChannelA64Bit */
+       SiS_DataBusWidth = 64;
+       SiS_ChannelAB = 0;
+       data=SiS_GetReg1(SiS_P3c4,0x14);
+       SiS_SetReg1(SiS_P3c4,  0x14, (USHORT) (data & 0xFD));
+     }
+
+     if ((pVideoMemory[1]!=0x456789ABL) || (pVideoMemory[0] != 0x01234567L))
+     {
+       /*ChannelB64Bit */
+       SiS_DataBusWidth = 64;
+       SiS_ChannelAB = 1;
+       data=SiS_GetReg1(SiS_P3c4,0x14);
+       SiS_SetReg1(SiS_P3c4,0x14,(USHORT)((data&0xFD)|0x01));
+     }
+     return;
+
+   }
+   else
+   {
+     /* DDR Dual channel */
+     SiS_SetReg1(SiS_P3c4,0x13,0x00);
+     SiS_SetReg1(SiS_P3c4,0x14,0x02); /* Channel A, 64bit */
+     /* should delay */
+     SiS_DDR_MRS();
+
+     SiS_ChannelAB = 0;
+     SiS_DataBusWidth = 64;
+     pVideoMemory[0] = 0x01234567L;
+     pVideoMemory[1] = 0x456789ABL;
+     pVideoMemory[2] = 0x89ABCDEFL;
+     pVideoMemory[3] = 0xCDEF0123L;
+     pVideoMemory[4] = 0x55555555L;
+     pVideoMemory[5] = 0x55555555L;
+     pVideoMemory[6] = 0xAAAAAAAAL;
+     pVideoMemory[7] = 0xAAAAAAAAL;
+
+     if (pVideoMemory[1] == 0x456789ABL)
+     {
+       if (pVideoMemory[0] == 0x01234567L)
+       {
+         /* Channel A 64bit */
+         return;
+       }
+     }
+     else
+     {
+       if (pVideoMemory[0] == 0x01234567L)
+       {
+         /* Channel A 32bit */
+         SiS_DataBusWidth = 32;
+         SiS_SetReg1(SiS_P3c4,0x14,0x00);
+         return;
+       }
+
+     }
+
+     SiS_SetReg1(SiS_P3c4,0x14,0x03); /* Channel B, 64bit */
+     SiS_DDR_MRS();
+
+     SiS_ChannelAB = 1;
+     SiS_DataBusWidth = 64;
+     pVideoMemory[0] = 0x01234567L;
+     pVideoMemory[1] = 0x456789ABL;
+     pVideoMemory[2] = 0x89ABCDEFL;
+     pVideoMemory[3] = 0xCDEF0123L;
+     pVideoMemory[4] = 0x55555555L;
+     pVideoMemory[5] = 0x55555555L;
+     pVideoMemory[6] = 0xAAAAAAAAL;
+     pVideoMemory[7] = 0xAAAAAAAAL;
+     if (pVideoMemory[1] == 0x456789ABL)
+     {
+       /* Channel B 64 */
+       if (pVideoMemory[0] == 0x01234567L)
+       {
+         /* Channel B 64bit */
+         return;
+       }
+       else
+       {
+         /* error */
+       }
+     }
+     else
+     {
+       if (pVideoMemory[0] == 0x01234567L)
+       {
+         /* Channel B 32 */
+         SiS_DataBusWidth = 32;
+         SiS_SetReg1(SiS_P3c4,0x14,0x01);
+       }
+       else
+       {
+         /* error */
+       }
+     }
+   }
 }
 
-void
-SiS_Delay15us (ULONG ulMicrsoSec)
+int
+SiS_SetRank(int index,UCHAR RankNo,UCHAR SiS_ChannelAB,USHORT DRAMTYPE_TABLE[][5])
 {
+  USHORT  data;
+  int RankSize;
+
+  if ((RankNo==2)&&(DRAMTYPE_TABLE[index][0]==2))
+         return 0;
+
+  RankSize = DRAMTYPE_TABLE[index][3]/2 * SiS_DataBusWidth/32;
+
+  if (RankNo*RankSize<=128)
+  {
+    data = 0;
+    while ((RankSize>>=1)>0)
+    {
+      data+=0x10;
+    }
+    data |= (RankNo-1)<<2;
+    data |= (SiS_DataBusWidth/64)&2;
+    data |= SiS_ChannelAB;
+    SiS_SetReg1(SiS_P3c4,0x14,data);
+    /* should delay */
+    SiS_SDR_MRS();
+    return 1;
+  }
+  else
+    return 0;
 }
 
-void
-SiS_SDR_MRS (void)
+int
+SiS_SetDDRChannel(int index,UCHAR ChannelNo,UCHAR SiS_ChannelAB,USHORT DRAMTYPE_TABLE[][5])
 {
-	USHORT data;
+  USHORT  data;
+  int RankSize;
 
-	data = SiS_GetReg1 (SiS_P3c4, 0x16);
-	data = data & 0x3F;	/*/ SR16 D7=0,D6=0 */
-	SiS_SetReg1 (SiS_P3c4, 0x16, data);	/*/ enable mode register set(MRS) low */
-	SiS_Delay15us (0x100);
-	data = data | 0x80;	/*/ SR16 D7=1,D6=0 */
-	SiS_SetReg1 (SiS_P3c4, 0x16, data);	/*/ enable mode register set(MRS) high */
-	SiS_Delay15us (0x100);
+  RankSize = DRAMTYPE_TABLE[index][3]/2 * SiS_DataBusWidth/32;
+  /* RankSize = DRAMTYPE_TABLE[index][3]; */
+  if (ChannelNo*RankSize<=128)
+  {
+    data = 0;
+    while ((RankSize>>=1)>0)
+    {
+      data+=0x10;
+    }
+    if (ChannelNo==2)
+      data |= 0x0C;
+
+    data |= (SiS_DataBusWidth/32)&2;
+    data |= SiS_ChannelAB;
+    SiS_SetReg1(SiS_P3c4,0x14,data);
+    /* should delay */
+    SiS_DDR_MRS();
+    return 1;
+  }
+  else
+    return 0;
 }
 
-void
-SiS_DDR_MRS (void)
+int
+SiS_CheckColumn(int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress)
 {
-	USHORT data;
-
-	/* SR16 <- 1F,DF,2F,AF */
+  int i;
+  ULONG Increment,Position;
 
-	/* enable DLL of DDR SD/SGRAM , SR16 D4=1 */
-	data = SiS_GetReg1 (SiS_P3c4, 0x16);
-	data &= 0x0F;
-	data |= 0x10;
-	SiS_SetReg1 (SiS_P3c4, 0x16, data);
+  /*Increment = 1<<(DRAMTYPE_TABLE[index][2] + SiS_DataBusWidth / 64 + 1); */
+  Increment = 1<<(10 + SiS_DataBusWidth / 64);
 
-	if (!(SiS_SR15[1][SiS_RAMType] & 0x10)) {
-		data &= 0x0F;
-	}
-	/* SR16 D7=1,D6=1 */
-	data |= 0xC0;
-	SiS_SetReg1 (SiS_P3c4, 0x16, data);
+  for (i=0,Position=0;i<2;i++)
+  {
+         *((PULONG)(FBAddress+Position))=Position;
+         Position += Increment;
+  }
 
-	/* SR16 D7=1,D6=0,D5=1,D4=0 */
-	data &= 0x0F;
-	data |= 0x20;
-	SiS_SetReg1 (SiS_P3c4, 0x16, data);
-	if (!(SiS_SR15[1][SiS_RAMType] & 0x10)) {
-		data &= 0x0F;
-	}
-	/* SR16 D7=1 */
-	data |= 0x80;
-	SiS_SetReg1 (SiS_P3c4, 0x16, data);
+  for (i=0,Position=0;i<2;i++)
+  {
+/*    if (FBAddress[Position]!=Position) */
+         if ( (*(PULONG) (FBAddress + Position)) !=Position)
+                return 0;
+         Position += Increment;
+  }
+  return 1;
 }
 
-void
-SiS_SetDRAMModeRegister (ULONG ROMAddr)
+int
+SiS_CheckBanks(int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress)
 {
+  int i;
+  ULONG Increment,Position;
+  Increment = 1<<(DRAMTYPE_TABLE[index][2] + SiS_DataBusWidth / 64 + 2);
+
+  for (i=0,Position=0;i<4;i++)
+  {
+/*    FBAddress[Position]=Position; */
+    *((PULONG)(FBAddress+Position))=Position;
+    Position += Increment;
+  }
 
-	if (SiS_Get310DRAMType (ROMAddr) < 2) {
-		SiS_SDR_MRS ();
-	} else {
-		/* SR16 <- 0F,CF,0F,8F */
-		SiS_DDR_MRS ();
-	}
+  for (i=0,Position=0;i<4;i++)
+  {
+/*    if (FBAddress[Position]!=Position) */
+    if ( (*(PULONG) (FBAddress + Position)) !=Position)
+      return 0;
+    Position += Increment;
+  }
+  return 1;
 }
 
-void
-SiS_DisableRefresh (void)
+int
+SiS_CheckRank(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress)
 {
-	USHORT data;
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x17);
-	data &= 0xF8;
-	SiS_SetReg1 (SiS_P3c4, 0x17, data);
+  int i;
+  ULONG Increment,Position;
+  Increment = 1<<(DRAMTYPE_TABLE[index][2] + DRAMTYPE_TABLE[index][1] +
+                  DRAMTYPE_TABLE[index][0] + SiS_DataBusWidth / 64 + RankNo);
 
-	data = SiS_GetReg1 (SiS_P3c4, 0x19);
-	data |= 0x03;
-	SiS_SetReg1 (SiS_P3c4, 0x19, data);
+  for (i=0,Position=0;i<2;i++)
+  {
+/*    FBAddress[Position]=Position; */
+    *((PULONG)(FBAddress+Position))=Position;
+    /* *((PULONG)(FBAddress))=Position; */
+    Position += Increment;
+  }
 
+  for (i=0,Position=0;i<2;i++)
+  {
+/*    if (FBAddress[Position]!=Position) */
+         if ( (*(PULONG) (FBAddress + Position)) !=Position)
+    /*if ( (*(PULONG) (FBAddress )) !=Position) */
+      return 0;
+    Position += Increment;
+  }
+  return 1;
 }
 
-void
-SiS_EnableRefresh (ULONG ROMAddr)
+int
+SiS_CheckDDRRank(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress)
 {
+  ULONG Increment,Position;
+  USHORT  data;
+  
+  Increment = 1<<(DRAMTYPE_TABLE[index][2] + DRAMTYPE_TABLE[index][1] +
+                  DRAMTYPE_TABLE[index][0] + SiS_DataBusWidth / 64 + RankNo);
+
+  Increment += Increment/2;
+  
+  Position =0;
+  *((PULONG)(FBAddress+Position+0))=0x01234567;
+  *((PULONG)(FBAddress+Position+1))=0x456789AB;
+  *((PULONG)(FBAddress+Position+2))=0x55555555;
+  *((PULONG)(FBAddress+Position+3))=0x55555555;
+  *((PULONG)(FBAddress+Position+4))=0xAAAAAAAA;
+  *((PULONG)(FBAddress+Position+5))=0xAAAAAAAA;
+
+  if ( (*(PULONG) (FBAddress + 1))==0x456789AB)
+    return 1;
+
+  if ( (*(PULONG) (FBAddress + 0))==0x01234567)
+    return 0;
+
+  data=SiS_GetReg1(SiS_P3c4,0x14);
+  data &= 0xF3;
+  data |= 0x08;
+  SiS_SetReg1(SiS_P3c4,0x14,data);
+  data=SiS_GetReg1(SiS_P3c4,0x15);
+  data += 0x20;
+  SiS_SetReg1(SiS_P3c4,0x15,data);
 
-	SiS_SetReg1 (SiS_P3c4, 0x17, SiS_SR15[2][SiS_RAMType]);	/* SR17 */
+  return 1;
+}
 
-	SiS_SetReg1 (SiS_P3c4, 0x19, SiS_SR15[4][SiS_RAMType]);	/* SR19 */
+int
+SiS_CheckRanks(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress)
+{
+  int r;
 
+  for (r=RankNo;r>=1;r--)
+  {
+    if (!SiS_CheckRank(r,index,DRAMTYPE_TABLE,FBAddress))
+      return 0;
+  }
+  if (!SiS_CheckBanks(index,DRAMTYPE_TABLE,FBAddress))
+    return 0;
+
+  if (!SiS_CheckColumn(index,DRAMTYPE_TABLE,FBAddress))
+    return 0;
+  return 1;
 }
 
-void
-SiS_DisableChannelInterleaving (int index, USHORT SiS_DDRDRAM_TYPE[][5])
+int
+SiS_CheckDDRRanks(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress)
 {
-	USHORT data;
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x15);
-	data &= 0x1F;
-	switch (SiS_DDRDRAM_TYPE[index][3]) {
-	case 64:
-		data |= 0;
-		break;
-	case 32:
-		data |= 0x20;
-		break;
-	case 16:
-		data |= 0x40;
-		break;
-	case 4:
-		data |= 0x60;
-		break;
-	}
-	SiS_SetReg1 (SiS_P3c4, 0x15, data);
+  int r;
 
+  for (r=RankNo;r>=1;r--)
+  {
+    if (!SiS_CheckDDRRank(r,index,DRAMTYPE_TABLE,FBAddress))
+      return 0;
+  }
+  if (!SiS_CheckBanks(index,DRAMTYPE_TABLE,FBAddress))
+    return 0;
+
+  if (!SiS_CheckColumn(index,DRAMTYPE_TABLE,FBAddress))
+    return 0;
+  return 1;
 }
 
-void
-SiS_SetDRAMSizingType (int index, USHORT DRAMTYPE_TABLE[][5])
+int
+SiS_SDRSizing(ULONG FBAddress)
 {
-	USHORT data;
+  int    i;
+  UCHAR  j;
+
+  for (i=0;i<13;i++)
+  {
+    SiS_SetDRAMSizingType(i, SiS_SDRDRAM_TYPE);
+    for (j=2;j>0;j--)
+    {
+
+      if (!SiS_SetRank(i,(UCHAR) j, SiS_ChannelAB,SiS_SDRDRAM_TYPE))
+        continue;
+      else
+      {
+        if (SiS_CheckRanks(j,i,SiS_SDRDRAM_TYPE, FBAddress))
+          return 1;
+      }
+    }
+  }
+  return 0;
+}
 
-	data = DRAMTYPE_TABLE[index][4];
-	SiS_SetReg1 (SiS_P3c4, 0x13, data);
+int
+SiS_DDRSizing(ULONG FBAddress)
+{
 
-	/* should delay 50 ns */
+  int    i;
+  UCHAR  j;
 
+  for (i=0;i<4;i++)
+  {
+    SiS_SetDRAMSizingType(i,SiS_DDRDRAM_TYPE);
+    SiS_DisableChannelInterleaving(i,SiS_DDRDRAM_TYPE);
+    for (j=2;j>0;j--)
+    {
+      SiS_SetDDRChannel(i, j, SiS_ChannelAB, SiS_DDRDRAM_TYPE);
+      if (!SiS_SetRank(i,(UCHAR) j, SiS_ChannelAB,SiS_DDRDRAM_TYPE))
+        continue;
+      else
+      {
+        if (SiS_CheckDDRRanks(j,i,SiS_DDRDRAM_TYPE, FBAddress))
+          return 1;
+      }
+    }
+  }
+  return 0;
 }
 
+/*
+ check if read cache pointer is correct
+*/
 void
-SiS_CheckBusWidth_310 (ULONG ROMAddress, ULONG FBAddress)
+SiS_VerifyMclk(ULONG FBAddr)
 {
-	USHORT data;
-	PULONG volatile pVideoMemory;
-
-	pVideoMemory = (PULONG) FBAddress;
-	if (SiS_Get310DRAMType (ROMAddress) < 2) {
-
-		SiS_SetReg1 (SiS_P3c4, 0x13, 0x00);
-		SiS_SetReg1 (SiS_P3c4, 0x14, 0x12);
-		/* should delay */
-		SiS_SDR_MRS ();
+   PUCHAR  pVideoMemory = (PUCHAR) FBAddr;
+   UCHAR i,j;
+   USHORT Temp,SR21;
+
+
+   pVideoMemory[0]=0xaa; /* alan */
+   pVideoMemory[16]=0x55; /* note: PCI read cache is off */
+
+   if ((pVideoMemory[0]!=0xaa)||(pVideoMemory[16]!=0x55))
+   {
+     for (i=0,j=16;i<2;i++,j+=16)
+     {
+       SR21 = SiS_GetReg1(SiS_P3c4, 0x21);
+       Temp = SR21 & 0xFB;     /* disable PCI post write buffer empty gating */
+       SiS_SetReg1(SiS_P3c4, 0x21, Temp);
+
+       Temp = SiS_GetReg1(SiS_P3c4, 0x3C);
+       Temp = Temp | 0x01;                 /*MCLK reset */
+       SiS_SetReg1(SiS_P3c4, 0x3C, Temp);
+       Temp = SiS_GetReg1(SiS_P3c4, 0x3C);
+       Temp = Temp & 0xFE;                 /* MCLK normal operation */
+       SiS_SetReg1(SiS_P3c4, 0x3C, Temp);
+       SiS_SetReg1(SiS_P3c4, 0x21, SR21);
+
+       pVideoMemory[16+j] = j;
+       if (pVideoMemory[16+j]==j)
+       {
+         pVideoMemory[j] = j;
+         break;
+       }
+     }
+   }
+}
 
-		SiS_ChannelAB = 0;
-		SiS_DataBusWidth = 128;
-		pVideoMemory[0] = 0x01234567L;
-		pVideoMemory[1] = 0x456789ABL;
-		pVideoMemory[2] = 0x89ABCDEFL;
-		pVideoMemory[3] = 0xCDEF0123L;
-		pVideoMemory[4] = 0x55555555L;
-		pVideoMemory[5] = 0x55555555L;
-		pVideoMemory[6] = 0xFFFFFFFFL;
-		pVideoMemory[7] = 0xFFFFFFFFL;
-		if ((pVideoMemory[3] != 0xCDEF0123L)
-		    || (pVideoMemory[2] != 0x89ABCDEFL)) {
-			/*ChannelA64Bit */
-			SiS_DataBusWidth = 64;
-			SiS_ChannelAB = 0;
-			data = SiS_GetReg1 (SiS_P3c4, 0x14);
-			SiS_SetReg1 (SiS_P3c4, 0x14, (USHORT) (data & 0xFD));
-		}
+int
+Is315E(void)
+{
+   USHORT  data;
+  	
+   data=SiS_GetReg1(SiS_P3d4,0x5F);
+   if (data&0x10) return 1;
+   else return 0;
+}
 
-		if ((pVideoMemory[1] != 0x456789ABL)
-		    || (pVideoMemory[0] != 0x01234567L)) {
-			/*ChannelB64Bit */
-			SiS_DataBusWidth = 64;
-			SiS_ChannelAB = 1;
-			data = SiS_GetReg1 (SiS_P3c4, 0x14);
-			SiS_SetReg1 (SiS_P3c4, 0x14,
-				     (USHORT) ((data & 0xFD) | 0x01));
-		}
-		return;
+void
+SiS_SetDRAMSize_310(PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+   ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase;
+   ULONG   FBAddr   = (ULONG)HwDeviceExtension->pjVideoMemoryAddress;
+   /*USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;*/
+   USHORT  data;
 
-	} else {
-		/* DDR Dual channel */
-		SiS_SetReg1 (SiS_P3c4, 0x13, 0x00);
-		SiS_SetReg1 (SiS_P3c4, 0x14, 0x02);	/* Channel A, 64bit */
-		/* should delay */
-		SiS_DDR_MRS ();
+#ifdef SIS301	/* SIS301 ??? */
+   /*SiS_SetReg1(SiS_P3d4,0x30,0x40);   */
+#endif
+#ifdef SIS302   /* SIS302 ??? */
+   SiS_SetReg1(SiS_P3d4,0x30,0x4D);  /* alan,should change value */
+   SiS_SetReg1(SiS_P3d4,0x31,0xc0);  /* alan,should change value */
+   SiS_SetReg1(SiS_P3d4,0x34,0x3F);  /* alan,should change value */
+#endif
 
-		SiS_ChannelAB = 0;
-		SiS_DataBusWidth = 64;
-		pVideoMemory[0] = 0x01234567L;
-		pVideoMemory[1] = 0x456789ABL;
-		pVideoMemory[2] = 0x89ABCDEFL;
-		pVideoMemory[3] = 0xCDEF0123L;
-		pVideoMemory[4] = 0x55555555L;
-		pVideoMemory[5] = 0x55555555L;
-		pVideoMemory[6] = 0xAAAAAAAAL;
-		pVideoMemory[7] = 0xAAAAAAAAL;
+#ifdef LINUX_XF86
+   SiSSetMode(HwDeviceExtension,NULL,0x2e);
+#else
+   SiSSetMode(HwDeviceExtension,0x2e);
+#endif
 
-		if (pVideoMemory[1] == 0x456789ABL) {
-			if (pVideoMemory[0] == 0x01234567L) {
-				/* Channel A 64bit */
-				return;
-			}
-		} else {
-			if (pVideoMemory[0] == 0x01234567L) {
-				/* Channel A 32bit */
-				SiS_DataBusWidth = 32;
-				SiS_SetReg1 (SiS_P3c4, 0x14, 0x00);
-				return;
-			}
+   data=SiS_GetReg1(SiS_P3c4,0x21);
+   SiS_SetReg1(SiS_P3c4,0x21,(USHORT) (data&0xDF));      /* disable read cache */
 
-		}
+   data=SiS_GetReg1(SiS_P3c4,0x1);
+   data=data|0x20;
+   SiS_SetReg1(SiS_P3c4,0x01,data);                    /* Turn OFF Display */
+
+   data=SiS_GetReg1(SiS_P3c4,0x16);
+   SiS_SetReg1(SiS_P3c4,0x16,(USHORT) (data|0x0F));      /* assume lowest speed DRAM */
+
+   SiS_SetDRAMModeRegister(ROMAddr);
+   SiS_DisableRefresh();
+   SiS_CheckBusWidth_310(ROMAddr,FBAddr);
+
+   SiS_VerifyMclk(FBAddr); /* alan 2000/7/3 */
+
+
+   if (SiS_Get310DRAMType(ROMAddr)<2)
+   {
+     SiS_SDRSizing(FBAddr);
+   }
+   else
+   {
+     SiS_DDRSizing(FBAddr);
+   }
+   
+   if (Is315E())
+   {
+     data=SiS_GetReg1(SiS_P3c4,0x14);
+     if ((data&0x0C)==0x0C) /* dual channel */
+     {
+     	if ((data&0xF0)>0x40)
+     	  data = (data & 0x0F) | 0x40;
+     }
+     else /* single channel */
+     {
+     	if ((data&0xF0)>0x50)
+     	  data = (data & 0x0F) | 0x50;
+     }
+   	
+   }
+   
+   SiS_SetReg1(SiS_P3c4,0x16,SiS_SR15[1][SiS_RAMType]);  /* restore SR16 */
+
+   SiS_EnableRefresh(ROMAddr);
+   data=SiS_GetReg1(SiS_P3c4,0x21);
+   SiS_SetReg1(SiS_P3c4,0x21,(USHORT) (data|0x20));      /* enable read cache */
 
-		SiS_SetReg1 (SiS_P3c4, 0x14, 0x03);	/* Channel B, 64bit */
-		SiS_DDR_MRS ();
+}
+#endif
 
-		SiS_ChannelAB = 1;
-		SiS_DataBusWidth = 64;
-		pVideoMemory[0] = 0x01234567L;
-		pVideoMemory[1] = 0x456789ABL;
-		pVideoMemory[2] = 0x89ABCDEFL;
-		pVideoMemory[3] = 0xCDEF0123L;
-		pVideoMemory[4] = 0x55555555L;
-		pVideoMemory[5] = 0x55555555L;
-		pVideoMemory[6] = 0xAAAAAAAAL;
-		pVideoMemory[7] = 0xAAAAAAAAL;
-		if (pVideoMemory[1] == 0x456789ABL) {
-			/* Channel B 64 */
-			if (pVideoMemory[0] == 0x01234567L) {
-				/* Channel B 64bit */
-				return;
-			} else {
-				/* error */
-			}
-		} else {
-			if (pVideoMemory[0] == 0x01234567L) {
-				/* Channel B 32 */
-				SiS_DataBusWidth = 32;
-				SiS_SetReg1 (SiS_P3c4, 0x14, 0x01);
-			} else {
-				/* error */
-			}
-		}
-	}
+void
+SiS_SetMemoryClock(ULONG ROMAddr)
+{
+   SiS_SetReg1(SiS_P3c4,0x28,SiS_MCLKData[SiS_RAMType].SR28);
+   SiS_SetReg1(SiS_P3c4,0x29,SiS_MCLKData[SiS_RAMType].SR29);
+   SiS_SetReg1(SiS_P3c4,0x2A,SiS_MCLKData[SiS_RAMType].SR2A);
+   SiS_SetReg1(SiS_P3c4,0x2E,SiS_ECLKData[SiS_RAMType].SR2E);
+   SiS_SetReg1(SiS_P3c4,0x2F,SiS_ECLKData[SiS_RAMType].SR2F);
+   SiS_SetReg1(SiS_P3c4,0x30,SiS_ECLKData[SiS_RAMType].SR30);
+
+#ifdef SIS315H
+   if (Is315E())
+   {
+     SiS_SetReg1(SiS_P3c4,0x28,0x3B); /* 143 */
+     SiS_SetReg1(SiS_P3c4,0x29,0x22);
+     SiS_SetReg1(SiS_P3c4,0x2E,0x3B); /* 143 */
+     SiS_SetReg1(SiS_P3c4,0x2F,0x22);
+   }
+#endif
+}
+
+/* SiSInit END */
+/* ----------------------------------------- */
+
+void SiSRegInit(USHORT BaseAddr)
+{
+   SiS_P3c4=BaseAddr+0x14;
+   SiS_P3d4=BaseAddr+0x24;
+   SiS_P3c0=BaseAddr+0x10;
+   SiS_P3ce=BaseAddr+0x1e;
+   SiS_P3c2=BaseAddr+0x12;
+   SiS_P3ca=BaseAddr+0x1a;
+   SiS_P3c6=BaseAddr+0x16;
+   SiS_P3c7=BaseAddr+0x17;
+   SiS_P3c8=BaseAddr+0x18;
+   SiS_P3c9=BaseAddr+0x19;
+   SiS_P3da=BaseAddr+0x2A;
+   SiS_Part1Port=BaseAddr+SIS_CRT2_PORT_04;
+   SiS_Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+   SiS_Part3Port=BaseAddr+SIS_CRT2_PORT_12;
+   SiS_Part4Port=BaseAddr+SIS_CRT2_PORT_14;
+   SiS_Part5Port=BaseAddr+SIS_CRT2_PORT_14+2;
+}
+
+void
+SiSInitPCIetc(PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+#ifdef LINUX_XF86
+   if ((HwDeviceExtension->jChipType == SIS_540)||
+       (HwDeviceExtension->jChipType == SIS_630)||
+       (HwDeviceExtension->jChipType == SIS_730)||
+       (HwDeviceExtension->jChipType == SIS_300)) {
+       /* TW: Enable PCI adressing (0x80) & MMIO enable (0x1) & ? (0x40) */
+       SiS_SetReg1(SiS_P3c4, 0x20, 0xa1);
+       /* TW: Enable 2D (0x42) & 3D accelerator (0x18) */
+       SiS_SetReg1(SiS_P3c4, 0x1E, 0x5A);
+   }
+   if((HwDeviceExtension->jChipType == SIS_315H)||  /* 05/02/01 ynlai for sis550 */
+      (HwDeviceExtension->jChipType == SIS_315PRO)||
+      (HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650)) {
+      /* TW: How do we do that on these chipsets? */
+   }
+#endif
+}
+
+void
+SiSSetLVDSetc(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo)
+{
+   ULONG   temp;
+
+   SiS_IF_DEF_LVDS=0;
+   SiS_IF_DEF_CH7005=0;
+   SiS_IF_DEF_HiVision=0;
+   SiS_IF_DEF_DSTN=0;
+   SiS_IF_DEF_FSTN=0;
+   if((ModeNo==0x5a)||(ModeNo==0x5b)){
+   	SiS_IF_DEF_DSTN=1;   /* for 550 dstn */
+   	SiS_IF_DEF_FSTN=1;   /* for fstn */
+   }
+   if((HwDeviceExtension->jChipType == SIS_540)||
+      (HwDeviceExtension->jChipType == SIS_630)||
+      (HwDeviceExtension->jChipType == SIS_730)||
+      (HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650))    /* 09/03/01 chiawen for 650 */
+    {
+      	if (SiS_IF_DEF_FSTN) {                               /*fstn setCR37=0x04;*/
+        	temp=0x04;
+        	SiS_SetReg1(SiS_P3d4,0x37,temp);
+      	}
+      	temp=SiS_GetReg1(SiS_P3d4,0x37);
+      	temp=(temp&0x0E)>>1;
+      	if((temp==0)||(temp==1)) {   /* for 301 */
+        	SiS_IF_DEF_LVDS=0;
+        	SiS_IF_DEF_CH7005=0;
+        	SiS_IF_DEF_TRUMPION=0;
+      	}
+      	if((temp>=2)&&(temp<=5)) {
+        	SiS_IF_DEF_LVDS=1;
+      	}
+      	if(temp==3) SiS_IF_DEF_TRUMPION=1;
+      	if((temp==4)||(temp==5)) SiS_IF_DEF_CH7005=1;
+   } else {
+     	SiS_IF_DEF_LVDS=0;
+     	SiS_IF_DEF_TRUMPION=0;
+     	SiS_IF_DEF_CH7005=0;
+   }
+}
+
+void
+SiSInitPtr(PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+#ifdef SIS315H
+   if((HwDeviceExtension->jChipType == SIS_315H)||  /* 05/02/01 ynlai for sis550 */
+      (HwDeviceExtension->jChipType == SIS_315PRO)||
+      (HwDeviceExtension->jChipType == SIS_550)||
+      (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+      (HwDeviceExtension->jChipType == SIS_650))    /* 09/03/01 chiawen for 650 */
+     InitTo310Pointer();
+#endif
+
+#ifdef SIS300
+   if ((HwDeviceExtension->jChipType == SIS_540)||
+       (HwDeviceExtension->jChipType == SIS_630)||
+       (HwDeviceExtension->jChipType == SIS_730)||
+       (HwDeviceExtension->jChipType == SIS_300))
+     InitTo300Pointer();
+#endif
 }
 
-int
-SiS_SetRank (int index, UCHAR RankNo, UCHAR SiS_ChannelAB,
-	     USHORT DRAMTYPE_TABLE[][5])
+/*
+ =========================================
+ ======== SiS SetMode Function  ==========
+ =========================================
+*/
+#ifdef LINUX_XF86
+/* TW: This is used for non-Dual-Head mode from X */
+BOOLEAN
+SiSBIOSSetMode(PSIS_HW_DEVICE_INFO HwDeviceExtension, ScrnInfoPtr pScrn,
+               DisplayModePtr mode)
 {
-	USHORT data;
-	int RankSize;
+   UShort  ModeNo=0;
 
-	if ((RankNo == 2) && (DRAMTYPE_TABLE[index][0] == 2))
-		return 0;
+   ModeNo = SiS_CalcModeIndex(pScrn, mode);
+   if (!ModeNo) return FALSE;
 
-	RankSize = DRAMTYPE_TABLE[index][3] / 2 * SiS_DataBusWidth / 32;
-
-	if (RankNo * RankSize <= 128) {
-		data = 0;
-		while ((RankSize >>= 1) > 0) {
-			data += 0x10;
-		}
-		data |= (RankNo - 1) << 2;
-		data |= (SiS_DataBusWidth / 64) & 2;
-		data |= SiS_ChannelAB;
-		SiS_SetReg1 (SiS_P3c4, 0x14, data);
-		/* should delay */
-		SiS_SDR_MRS ();
-		return 1;
-	} else
-		return 0;
+   xf86DrvMsg(0, X_PROBED, "Setting mode 0x%x\n", ModeNo);
 
+   return(SiSSetMode(HwDeviceExtension, pScrn, ModeNo));
 }
 
-int
-SiS_SetDDRChannel (int index, UCHAR ChannelNo, UCHAR SiS_ChannelAB,
-		   USHORT DRAMTYPE_TABLE[][5])
+#ifdef SISDUALHEAD
+/* TW: Set CRT1 mode (used for dual head) */
+BOOLEAN
+SiSBIOSSetModeCRT1(PSIS_HW_DEVICE_INFO HwDeviceExtension, ScrnInfoPtr pScrn,
+               DisplayModePtr mode)
 {
-	USHORT data;
-	int RankSize;
+   ULONG   temp;
+   USHORT  ModeIdIndex,KeepLockReg;
+   ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase;
+   USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
+   SISPtr  pSiS = SISPTR(pScrn);
+   SISEntPtr pSiSEnt = pSiS->entityPrivate;
+
+   UShort  ModeNo=0;
+
+   ModeNo = SiS_CalcModeIndex(pScrn, mode);
+   if (!ModeNo) return FALSE;
+
+   xf86DrvMsg(0, X_PROBED, "Setting mode 0x%x on CRT1\n", ModeNo);
+
+   SiSInitPtr(HwDeviceExtension);
+
+   SiSRegInit(BaseAddr);
+
+   SiSInitPCIetc(HwDeviceExtension);
+
+   SiSSetLVDSetc(HwDeviceExtension, ModeNo);
+
+   /* TW: We don't clear the buffer under X */
+   flag_clearbuffer=0;
+
+   /* SiS_PresetScratchregister(SiS_P3d4,HwDeviceExtension);  */      		/* add for CRT2  */
+   KeepLockReg = SiS_GetReg1(SiS_P3c4,0x05);
+   SiS_SetReg1(SiS_P3c4,0x05,0x86);                             		/* 1.Openkey */
+
+   temp = SiS_SearchModeID(ROMAddr,ModeNo,&ModeIdIndex);        		/* 2.Get ModeID Table  */
+   if(temp==0)  return(0);
+
+   /*301b*/
+   SiS_GetVBType(BaseAddr);
+   /*end 301b*/
+
+   SiS_GetVBInfo301(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension);   	/*add for CRT2 */
+   SiS_GetLCDResInfo301(ROMAddr,SiS_P3d4,ModeNo,ModeIdIndex);   		/*add for CRT2 */
+
+   xf86DrvMsg(0, X_PROBED, "VBFlags = %lx, LCDInfo = %d, SetFlag %x\n",
+   				SiS_VBInfo, SiS_LCDInfo, SiS_SetFlag);
+
+   SiS_SetCRT1Group(ROMAddr,HwDeviceExtension,ModeNo,ModeIdIndex);
+
+   pSiSEnt->CRT1ModeNo = ModeNo;
+   pSiSEnt->CRT1DMode = mode;
+
+   /* TW: SetPitch: Adapt to virtual size & position */
+   SiS_SetPitchCRT1(pScrn, BaseAddr);
+
+   /* We have to reset CRT2 if changing mode on CRT1 */
+   if (pSiSEnt->CRT2ModeNo != -1) {
+        xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "(Re-)Setting mode 0x%x on CRT2\n",
+				pSiSEnt->CRT2ModeNo);
+	SiSBIOSSetModeCRT2(HwDeviceExtension, pSiSEnt->pScrn_1,
+				pSiSEnt->CRT2DMode);
+#if 0
+    	if(SiS_VBInfo&(SetSimuScanMode|SwitchToCRT2|SetCRT2ToLCDA)) {	/*301b*/
+     		switch (HwDeviceExtension->ujVBChipID)
+     		{
+     		case VB_CHIP_301:
+     		case VB_CHIP_301B:    /*for Linux & WinCE to open*/
+        		SiS_SetCRT2Group301(BaseAddr,ROMAddr,pSiSEnt->CRT2ModeNo,
+					HwDeviceExtension);      /*add for CRT2 */
+        		break;
+     		case VB_CHIP_302:
+        		SiS_SetCRT2Group301(BaseAddr,ROMAddr,pSiSEnt->CRT2ModeNo,
+					HwDeviceExtension);
+        		break;
+     		case VB_CHIP_303:
+			/*  SetCRT2Group302(BaseAddr,ROMAddr,pSiSEnt->CRT2ModeNo,
+					HwDeviceExtension);                add for CRT2   */
+        		break;
+     		case VB_CHIP_UNKNOWN:                                                                                                 /*add for lvds ch7005*/
+        		temp=SiS_GetReg1(SiS_P3d4,0x37);
+        		if(temp&(ExtChipLVDS|ExtChipTrumpion|ExtChipCH7005)){
+             			SiS_SetCRT2Group301(BaseAddr,ROMAddr,pSiSEnt->CRT2ModeNo,
+						HwDeviceExtension);
+        		}
+        		break;
+     		}
+   	}
+	SiS_SetPitchCRT2(pSiSEnt->pScrn_1, BaseAddr);
+#endif
+   }
+
+   /* Backup/Set ModeNo in MMIO */
+   /* SiS_GetSetModeID(pScrn,ModeNo); */
 
-	RankSize = DRAMTYPE_TABLE[index][3] / 2 * SiS_DataBusWidth / 32;
-	/* RankSize = DRAMTYPE_TABLE[index][3]; */
-	if (ChannelNo * RankSize <= 128) {
-		data = 0;
-		while ((RankSize >>= 1) > 0) {
-			data += 0x10;
-		}
-		if (ChannelNo == 2)
-			data |= 0x0C;
-
-		data |= (SiS_DataBusWidth / 32) & 2;
-		data |= SiS_ChannelAB;
-		SiS_SetReg1 (SiS_P3c4, 0x14, data);
-		/* should delay */
-		SiS_DDR_MRS ();
-		return 1;
-	} else
-		return 0;
+   if(KeepLockReg==0xA1) SiS_SetReg1(SiS_P3c4,0x05,0x86); /* 05/02/01 ynlai */
+   else SiS_SetReg1(SiS_P3c4,0x05,0x00);
 
+   return TRUE;
 }
 
-int
-SiS_CheckColumn (int index, USHORT DRAMTYPE_TABLE[][5], ULONG FBAddress)
+/* TW: Set CRT2 mode (used for dual head) */
+BOOLEAN
+SiSBIOSSetModeCRT2(PSIS_HW_DEVICE_INFO HwDeviceExtension, ScrnInfoPtr pScrn,
+               DisplayModePtr mode)
 {
-	int i;
-	ULONG Increment, Position;
-
-	/*Increment = 1<<(DRAMTYPE_TABLE[index][2] + SiS_DataBusWidth / 64 + 1); */
-	Increment = 1 << (10 + SiS_DataBusWidth / 64);
-
-	for (i = 0, Position = 0; i < 2; i++) {
-		*((PULONG) (FBAddress + Position)) = Position;
-		Position += Increment;
-	}
+   ULONG   temp;
+   USHORT  ModeIdIndex,KeepLockReg;
+   ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase;
+   USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
+   UShort  ModeNo=0;
+   SISPtr  pSiS = SISPTR(pScrn);
+   SISEntPtr pSiSEnt = pSiS->entityPrivate;
+
+   ModeNo = SiS_CalcModeIndex(pScrn, mode);
+   if (!ModeNo) return FALSE;
+
+   SiSInitPtr(HwDeviceExtension);
+
+   SiSRegInit(BaseAddr);
+
+   SiSInitPCIetc(HwDeviceExtension);
+
+   SiSSetLVDSetc(HwDeviceExtension, ModeNo);
+
+   /* TW: We don't clear the buffer under X */
+   flag_clearbuffer=0;
+
+   /* TW: Save ModeNo so we can set it from within SetMode for CRT1 */
+   pSiSEnt->CRT2ModeNo = ModeNo;
+   pSiSEnt->CRT2DMode = mode;
+
+   /* TW: We can't set CRT2 mode before CRT1 mode is set */
+   if (pSiSEnt->CRT1ModeNo == -1) {
+   	xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+		"Setting CRT2 mode delayed until after setting CRT1 mode\n");
+   	return TRUE;
+   }
+
+   xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "Setting mode 0x%x on CRT2\n", ModeNo);
+
+   /* SiS_PresetScratchregister(SiS_P3d4,HwDeviceExtension);      */  		/* add for CRT2  */
+   KeepLockReg = SiS_GetReg1(SiS_P3c4,0x05);
+   SiS_SetReg1(SiS_P3c4,0x05,0x86);                             		/* 1.Openkey */
+
+   temp = SiS_SearchModeID(ROMAddr,ModeNo,&ModeIdIndex);        		/* 2.Get ModeID Table  */
+   if(temp==0)  return(0);
+
+   /*301b*/
+   SiS_GetVBType(BaseAddr);
+   /*end 301b*/
+
+   SiS_GetVBInfo301(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension);   	/*add for CRT2 */
+   SiS_GetLCDResInfo301(ROMAddr,SiS_P3d4,ModeNo,ModeIdIndex);   		/*add for CRT2 */
+
+#if 0
+   xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "VBFlags = %lx, LCDInfo = %d, SetFlag %x\n",
+   				SiS_VBInfo, SiS_LCDInfo, SiS_SetFlag);
+#endif
+
+   if(SiS_VBInfo&(SetSimuScanMode|SwitchToCRT2|SetCRT2ToLCDA)) {	/*301b*/
+     switch (HwDeviceExtension->ujVBChipID)
+     {
+     case VB_CHIP_301:
+     case VB_CHIP_301B:    /*for Linux & WinCE to open*/
+        SiS_SetCRT2Group301(BaseAddr,ROMAddr,ModeNo,HwDeviceExtension);                     /*add for CRT2 */
+        break;
+     case VB_CHIP_302:
+        SiS_SetCRT2Group301(BaseAddr,ROMAddr,ModeNo,HwDeviceExtension);
+        break;
+     case VB_CHIP_303:
+/*      SetCRT2Group302(BaseAddr,ROMAddr,ModeNo, HwDeviceExtension);                       add for CRT2   */
+        break;
+     case VB_CHIP_UNKNOWN:                                                                                                 /*add for lvds ch7005*/
+        temp=SiS_GetReg1(SiS_P3d4,0x37);
+        if(temp&(ExtChipLVDS|ExtChipTrumpion|ExtChipCH7005)){
+             	SiS_SetCRT2Group301(BaseAddr,ROMAddr,ModeNo,HwDeviceExtension);
+        }
+        break;
+     }
+   }
+
+   /* TW: SetPitch: Adapt to virtual size & position */
+   SiS_SetPitchCRT2(pScrn, BaseAddr);
+
+   /* Backup/Set ModeNo in MMIO */
+   /* SiS_GetSetModeID(pScrn,ModeNo); */
+
+   if(KeepLockReg==0xA1) SiS_SetReg1(SiS_P3c4,0x05,0x86); /* 05/02/01 ynlai */
+   else SiS_SetReg1(SiS_P3c4,0x05,0x00);
 
-	for (i = 0, Position = 0; i < 2; i++) {
-/*    if (FBAddress[Position]!=Position) */
-		if ((*(PULONG) (FBAddress + Position)) != Position)
-			return 0;
-		Position += Increment;
-	}
-	return 1;
+   return TRUE;
 }
+#endif /* Dualhead */
+#endif /* Linux_XF86 */
 
-int
-SiS_CheckBanks (int index, USHORT DRAMTYPE_TABLE[][5], ULONG FBAddress)
+
+#ifdef LINUX_XF86
+/* TW: We need pScrn for setting the pitch correctly */
+BOOLEAN
+SiSSetMode(PSIS_HW_DEVICE_INFO HwDeviceExtension,ScrnInfoPtr pScrn,USHORT ModeNo)
+#else
+BOOLEAN
+SiSSetMode(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo)
+#endif
 {
-	int i;
-	ULONG Increment, Position;
-	Increment = 1 << (DRAMTYPE_TABLE[index][2] + SiS_DataBusWidth / 64 + 2);
+   ULONG   temp;
+   USHORT  ModeIdIndex,KeepLockReg;
+   ULONG   ROMAddr  = (ULONG)HwDeviceExtension->pjVirtualRomBase;
+   USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
 
-	for (i = 0, Position = 0; i < 4; i++) {
-/*    FBAddress[Position]=Position; */
-		*((PULONG) (FBAddress + Position)) = Position;
-		Position += Increment;
-	}
+   SiSInitPtr(HwDeviceExtension);
 
-	for (i = 0, Position = 0; i < 4; i++) {
-/*    if (FBAddress[Position]!=Position) */
-		if ((*(PULONG) (FBAddress + Position)) != Position)
-			return 0;
-		Position += Increment;
-	}
-	return 1;
-}
+   SiSRegInit(BaseAddr);
 
-int
-SiS_CheckRank (int RankNo, int index, USHORT DRAMTYPE_TABLE[][5],
-	       ULONG FBAddress)
-{
-	int i;
-	ULONG Increment, Position;
-	Increment = 1 << (DRAMTYPE_TABLE[index][2] + DRAMTYPE_TABLE[index][1] +
-			  DRAMTYPE_TABLE[index][0] + SiS_DataBusWidth / 64 +
-			  RankNo);
+   SiSInitPCIetc(HwDeviceExtension);
 
-	for (i = 0, Position = 0; i < 2; i++) {
-/*    FBAddress[Position]=Position; */
-		*((PULONG) (FBAddress + Position)) = Position;
-		/* *((PULONG)(FBAddress))=Position; */
-		Position += Increment;
-	}
+   SiSSetLVDSetc(HwDeviceExtension, ModeNo);
 
-	for (i = 0, Position = 0; i < 2; i++) {
-/*    if (FBAddress[Position]!=Position) */
-		if ((*(PULONG) (FBAddress + Position)) != Position)
-			/*if ( (*(PULONG) (FBAddress )) !=Position) */
-			return 0;
-		Position += Increment;
-	}
-	return 1;
+#ifdef LINUX_XF86
+   /* TW: We don't clear the buffer under X */
+   ModeNo |= 0x80;
+#endif
 
-}
+   if(ModeNo&0x80) {
+     	ModeNo=ModeNo&0x7F;
+     	flag_clearbuffer=0;
+   } else {
+     	flag_clearbuffer=1;
+   }
 
-int
-SiS_CheckDDRRank (int RankNo, int index, USHORT DRAMTYPE_TABLE[][5],
-		  ULONG FBAddress)
-{
-	ULONG Increment, Position;
-	USHORT data;
+   SiS_PresetScratchregister(SiS_P3d4,HwDeviceExtension);       		/* add for CRT2  */
+   KeepLockReg = SiS_GetReg1(SiS_P3c4,0x05);
+   SiS_SetReg1(SiS_P3c4,0x05,0x86);                             		/* 1.Openkey */
 
-	Increment = 1 << (DRAMTYPE_TABLE[index][2] + DRAMTYPE_TABLE[index][1] +
-			  DRAMTYPE_TABLE[index][0] + SiS_DataBusWidth / 64 +
-			  RankNo);
-
-	Increment += Increment / 2;
-
-	Position = 0;
-	*((PULONG) (FBAddress + Position + 0)) = 0x01234567;
-	*((PULONG) (FBAddress + Position + 1)) = 0x456789AB;
-	*((PULONG) (FBAddress + Position + 2)) = 0x55555555;
-	*((PULONG) (FBAddress + Position + 3)) = 0x55555555;
-	*((PULONG) (FBAddress + Position + 4)) = 0xAAAAAAAA;
-	*((PULONG) (FBAddress + Position + 5)) = 0xAAAAAAAA;
-
-	if ((*(PULONG) (FBAddress + 1)) == 0x456789AB)
-		return 1;
-
-	if ((*(PULONG) (FBAddress + 0)) == 0x01234567)
-		return 0;
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x14);
-	data &= 0xF3;
-	data |= 0x08;
-	SiS_SetReg1 (SiS_P3c4, 0x14, data);
-	data = SiS_GetReg1 (SiS_P3c4, 0x15);
-	data += 0x20;
-	SiS_SetReg1 (SiS_P3c4, 0x15, data);
+   temp = SiS_SearchModeID(ROMAddr,ModeNo,&ModeIdIndex);        		/* 2.Get ModeID Table  */
+   if(temp==0)  return(0);
 
-	return 1;
+   /*301b*/
+   SiS_GetVBType(BaseAddr);
+   /*end 301b*/
 
-}
+   SiS_GetVBInfo301(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension);   	/*add for CRT2 */
+   SiS_GetLCDResInfo301(ROMAddr,SiS_P3d4,ModeNo,ModeIdIndex);   		/*add for CRT2 */
 
-int
-SiS_CheckRanks (int RankNo, int index, USHORT DRAMTYPE_TABLE[][5],
-		ULONG FBAddress)
-{
-	int r;
+#ifdef LINUX_XF86
+   xf86DrvMsg(0, X_PROBED, "VBFlags = %lx, LCDInfo = %d, SetFlag %x\n",
+   				SiS_VBInfo, SiS_LCDInfo, SiS_SetFlag);
+#endif
 
-	for (r = RankNo; r >= 1; r--) {
-		if (!SiS_CheckRank (r, index, DRAMTYPE_TABLE, FBAddress))
-			return 0;
-	}
-	if (!SiS_CheckBanks (index, DRAMTYPE_TABLE, FBAddress))
-		return 0;
-
-	if (!SiS_CheckColumn (index, DRAMTYPE_TABLE, FBAddress))
-		return 0;
-	return 1;
+   temp=SiS_CheckMemorySize(ROMAddr,HwDeviceExtension,ModeNo,ModeIdIndex);    	/*3.Check memory size */
+   if(temp==0) return(0);
+   if(SiS_VBInfo&(SetSimuScanMode|SetCRT2ToLCDA)) {				/*301b*/
+   	SiS_SetCRT1Group(ROMAddr,HwDeviceExtension,ModeNo,ModeIdIndex);
+   } else {
+     if(!(SiS_VBInfo&SwitchToCRT2)) {
+       	SiS_SetCRT1Group(ROMAddr,HwDeviceExtension,ModeNo,ModeIdIndex);
+     }
+   }
 
-}
+   if(SiS_VBInfo&(SetSimuScanMode|SwitchToCRT2|SetCRT2ToLCDA)) {	/*301b*/
+     switch (HwDeviceExtension->ujVBChipID)
+     {
+     case VB_CHIP_301:
+     case VB_CHIP_301B:    /*for Linux & WinCE to open*/
+        SiS_SetCRT2Group301(BaseAddr,ROMAddr,ModeNo,HwDeviceExtension);                     /*add for CRT2 */
+        break;
+     case VB_CHIP_302:
+        SiS_SetCRT2Group301(BaseAddr,ROMAddr,ModeNo,HwDeviceExtension);
+        break;
+     case VB_CHIP_303:
+/*      SetCRT2Group302(BaseAddr,ROMAddr,ModeNo, HwDeviceExtension);                       add for CRT2   */
+        break;
+     case VB_CHIP_UNKNOWN:                                                                                                 /*add for lvds ch7005*/
+        temp=SiS_GetReg1(SiS_P3d4,0x37);
+        if(temp&(ExtChipLVDS|ExtChipTrumpion|ExtChipCH7005)){
+             	SiS_SetCRT2Group301(BaseAddr,ROMAddr,ModeNo,HwDeviceExtension);
+        }
+        break;
+     }
+   }
 
-int
-SiS_CheckDDRRanks (int RankNo, int index, USHORT DRAMTYPE_TABLE[][5],
-		   ULONG FBAddress)
-{
-	int r;
+#ifdef LINUX_XF86
+   /* TW: SetPitch: Adapt to virtual size & position */
+   SiS_SetPitch(pScrn, BaseAddr);
+   /* Backup/Set ModeNo in MMIO */
+   SiS_GetSetModeID(pScrn,ModeNo);
+#endif
 
-	for (r = RankNo; r >= 1; r--) {
-		if (!SiS_CheckDDRRank (r, index, DRAMTYPE_TABLE, FBAddress))
-			return 0;
-	}
-	if (!SiS_CheckBanks (index, DRAMTYPE_TABLE, FBAddress))
-		return 0;
-
-	if (!SiS_CheckColumn (index, DRAMTYPE_TABLE, FBAddress))
-		return 0;
-	return 1;
+   if(KeepLockReg==0xA1) SiS_SetReg1(SiS_P3c4,0x05,0x86); /* 05/02/01 ynlai */
+   else SiS_SetReg1(SiS_P3c4,0x05,0x00);
 
+   return TRUE;
 }
 
-int
-SiS_SDRSizing (ULONG FBAddress)
+void
+SetEnableDstn()
 {
-	int i;
-	UCHAR j;
-
-	for (i = 0; i < 13; i++) {
-		SiS_SetDRAMSizingType (i, SiS_SDRDRAM_TYPE);
-		for (j = 2; j > 0; j--) {
-
-			if (!SiS_SetRank
-			    (i, (UCHAR) j, SiS_ChannelAB,
-			     SiS_SDRDRAM_TYPE)) continue;
-			else {
-				if (SiS_CheckRanks
-				    (j, i, SiS_SDRDRAM_TYPE,
-				     FBAddress)) return 1;
-			}
-		}
-	}
-	return 0;
+   SiS_IF_DEF_DSTN=1;   /*for 550 dstn*/
 }
 
-int
-SiS_DDRSizing (ULONG FBAddress)
+void
+SiS_SetCRT1Group(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                 USHORT ModeNo,USHORT ModeIdIndex)
 {
+  USHORT  StandTableIndex,RefreshRateTableIndex;
+  USHORT  temp;
 
-	int i;
-	UCHAR j;
+  /*SiS_SetReg1(SiS_P3d4,0x34,ModeNo);*/
+  SiS_CRT1Mode = ModeNo;
+  /* set CR34->CRT1 ModeNofor CRT2 FIFO */
+  StandTableIndex = SiS_GetModePtr(ROMAddr,ModeNo,ModeIdIndex); /* 4.GetModePtr  */
+  SiS_SetSeqRegs(ROMAddr,StandTableIndex);                      /* 5.SetSeqRegs  */
+  SiS_SetMiscRegs(ROMAddr,StandTableIndex);                     /* 6.SetMiscRegs */
+  SiS_SetCRTCRegs(ROMAddr,HwDeviceExtension,StandTableIndex);   /* 7.SetCRTCRegs */
+  SiS_SetATTRegs(ROMAddr,StandTableIndex);                      /* 8.SetATTRegs  */
+  SiS_SetGRCRegs(ROMAddr,StandTableIndex);                      /* 9.SetGRCRegs  */
+  SiS_ClearExt1Regs();                                          /* 10.Clear Ext1Regs */
+  temp=~ProgrammingCRT2;                                        /* 11.GetRatePtr  */
+  SiS_SetFlag=SiS_SetFlag&temp;
+  SiS_SelectCRT2Rate=0;
+  /*301b*/
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {
+      if(SiS_VBInfo&SetCRT2ToLCDA) {
+	 	SiS_SetFlag=SiS_SetFlag|ProgrammingCRT2;
+      }
+  }
+  /*end 301b*/
 
-	for (i = 0; i < 4; i++) {
-		SiS_SetDRAMSizingType (i, SiS_DDRDRAM_TYPE);
-		SiS_DisableChannelInterleaving (i, SiS_DDRDRAM_TYPE);
-		for (j = 2; j > 0; j--) {
-			SiS_SetDDRChannel (i, j, SiS_ChannelAB,
-					   SiS_DDRDRAM_TYPE);
-			if (!SiS_SetRank
-			    (i, (UCHAR) j, SiS_ChannelAB,
-			     SiS_DDRDRAM_TYPE)) continue;
-			else {
-				if (SiS_CheckDDRRanks
-				    (j, i, SiS_DDRDRAM_TYPE,
-				     FBAddress)) return 1;
-			}
-		}
-	}
-	return 0;
-}
+  RefreshRateTableIndex=SiS_GetRatePtrCRT2(ROMAddr,ModeNo,ModeIdIndex);   /* 11.GetRatePtr */
 
-/*
-
- check if read cache pointer is correct
+  /*301b*/
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {
+      if(!(SiS_VBInfo&SetCRT2ToLCDA)) {
+	 SiS_SetFlag=SiS_SetFlag&(~ProgrammingCRT2);
+      }
+  }
+  /*end 301b*/
 
-*/
-void
-SiS_VerifyMclk (ULONG FBAddr)
-{
-	PUCHAR pVideoMemory = (PUCHAR) FBAddr;
-	UCHAR i, j;
-	USHORT Temp, SR21;
-
-	pVideoMemory[0] = 0xaa;	/* alan */
-	pVideoMemory[16] = 0x55;	/* note: PCI read cache is off */
-
-	if ((pVideoMemory[0] != 0xaa) || (pVideoMemory[16] != 0x55)) {
-		for (i = 0, j = 16; i < 2; i++, j += 16) {
-			SR21 = SiS_GetReg1 (SiS_P3c4, 0x21);
-			Temp = SR21 & 0xFB;	/* disable PCI post write buffer empty gating */
-			SiS_SetReg1 (SiS_P3c4, 0x21, Temp);
-
-			Temp = SiS_GetReg1 (SiS_P3c4, 0x3C);
-			Temp = Temp | 0x01;	/*MCLK reset */
-			SiS_SetReg1 (SiS_P3c4, 0x3C, Temp);
-			Temp = SiS_GetReg1 (SiS_P3c4, 0x3C);
-			Temp = Temp & 0xFE;	/* MCLK normal operation */
-			SiS_SetReg1 (SiS_P3c4, 0x3C, Temp);
-			SiS_SetReg1 (SiS_P3c4, 0x21, SR21);
-
-			pVideoMemory[16 + j] = j;
-			if (pVideoMemory[16 + j] == j) {
-				pVideoMemory[j] = j;
-				break;
-			}
-		}
-	}
+  if (RefreshRateTableIndex!=0xFFFF) {
+    SiS_SetSync(ROMAddr,RefreshRateTableIndex);                          /* 12.SetSync */
+    SiS_SetCRT1CRTC(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);   /* 13.SetCRT1CRTC  */
+    SiS_SetCRT1Offset(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,HwDeviceExtension);   /* 14.SetCRT1Offset */
+    SiS_SetCRT1VCLK(ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension,RefreshRateTableIndex);     /* 15.SetCRT1VCLK  */
+  }
+#ifdef SIS300
+  if((HwDeviceExtension->jChipType == SIS_630)||
+     (HwDeviceExtension->jChipType == SIS_540)) {
+     	SiS_SetCRT1FIFO2(ROMAddr,ModeNo,HwDeviceExtension,RefreshRateTableIndex);
+  }
+#endif
+#ifdef SIS315H
+  if(HwDeviceExtension->jChipType >= SIS_315H) {
+     	SiS_SetCRT1FIFO(ROMAddr,ModeNo,HwDeviceExtension);
+  }
+#endif
+  SiS_SetCRT1ModeRegs(ROMAddr,HwDeviceExtension,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+  SiS_SetVCLKState(ROMAddr,HwDeviceExtension,ModeNo,RefreshRateTableIndex);
+#ifdef SIS315H
+  if(HwDeviceExtension->jChipType > SIS_315H) {
+    if (RefreshRateTableIndex!=0xFFFF)
+      	SiS_SetInterlace(ROMAddr,ModeNo,RefreshRateTableIndex);
+  }
+#endif
+  SiS_LoadDAC(ROMAddr,ModeNo,ModeIdIndex);
+  if(flag_clearbuffer) SiS_ClearBuffer(HwDeviceExtension,ModeNo);
 
+  if(!(SiS_VBInfo&(SetSimuScanMode|SwitchToCRT2|SetCRT2ToLCDA))) {   /*301b*/
+    SiS_LongWait();
+    SiS_DisplayOn();
+  }
 }
 
-int
-Is315E (void)
+#ifdef LINUX_XF86
+void
+SiS_SetPitch(ScrnInfoPtr pScrn, UShort BaseAddr)
 {
-	USHORT data;
+   SISPtr pSiS = SISPTR(pScrn);
 
-	data = SiS_GetReg1 (SiS_P3d4, 0x5F);
-	if (data & 0x10)
-		return 1;
-	else
-		return 0;
+   if (pSiS->VBFlags & DISPTYPE_DISP1) {
+   	SiS_SetPitchCRT1(pScrn, BaseAddr);
+   }
+   if (pSiS->VBFlags & DISPTYPE_DISP2) {
+   	SiS_SetPitchCRT2(pScrn, BaseAddr);
+   }
 }
 
 void
-SiS_SetDRAMSize_310 (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SetPitchCRT1(ScrnInfoPtr pScrn, UShort BaseAddr)
 {
-	ULONG ROMAddr = (ULONG) HwDeviceExtension->pjVirtualRomBase;
-	ULONG FBAddr = (ULONG) HwDeviceExtension->pjVideoMemoryAddress;
-	/*USHORT  BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress; */
-	USHORT data;
-
-#ifdef SIS301
-	/*SiS_SetReg1(SiS_P3d4,0x30,0x40);   */
-#endif
-#ifdef SIS302
-	SiS_SetReg1 (SiS_P3d4, 0x30, 0x4D);	/* alan,should change value */
-	SiS_SetReg1 (SiS_P3d4, 0x31, 0xc0);	/* alan,should change value */
-	SiS_SetReg1 (SiS_P3d4, 0x34, 0x3F);	/* alan,should change value */
-#endif
-
-	SiSSetMode (HwDeviceExtension, 0x2e);
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x21);
-	SiS_SetReg1 (SiS_P3c4, 0x21, (USHORT) (data & 0xDF));	/* disable read cache */
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x1);
-	data = data | 0x20;
-	SiS_SetReg1 (SiS_P3c4, 0x01, data);	/* Turn OFF Display */
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x16);
-	SiS_SetReg1 (SiS_P3c4, 0x16, (USHORT) (data | 0x0F));	/* assume lowest speed DRAM */
+    SISPtr pSiS = SISPTR(pScrn);
+    ULong  HDisplay,temp;
+    /* UShort al,ah; */
 
-	SiS_SetDRAMModeRegister (ROMAddr);
-	SiS_DisableRefresh ();
-	SiS_CheckBusWidth_310 (ROMAddr, FBAddr);
+    HDisplay = pSiS->scrnOffset / 8;
 
-	SiS_VerifyMclk (FBAddr);	/* alan 2000/7/3 */
+    /* xf86DrvMsg(0, X_PROBED, "SetPitchCRT1: scrnoffset = %x\n", pSiS->scrnOffset); */
 
-	if (SiS_Get310DRAMType (ROMAddr) < 2) {
-		SiS_SDRSizing (FBAddr);
-	} else {
-		SiS_DDRSizing (FBAddr);
-	}
-
-	if (Is315E ()) {
-		data = SiS_GetReg1 (SiS_P3c4, 0x14);
-		if ((data & 0x0C) == 0x0C) {	/* dual channel */
-			if ((data & 0xF0) > 0x40)
-				data = (data & 0x0F) | 0x40;
-		} else {	/* single channel */
-
-			if ((data & 0xF0) > 0x50)
-				data = (data & 0x0F) | 0x50;
-		}
+    SiS_SetReg1(SiS_P3d4, 0x13, (HDisplay & 0xFF));
+    temp = (SiS_GetReg1(SiS_P3c4, 0x0E) & 0xF0) | (HDisplay>>8);
+    SiS_SetReg1(SiS_P3c4, 0x0E, temp);
+}
 
-	}
+void
+SiS_SetPitchCRT2(ScrnInfoPtr pScrn, UShort BaseAddr)
+{
+    SISPtr pSiS = SISPTR(pScrn);
+    ULong  HDisplay,temp;
+    /* UShort al,ah; */
 
-	SiS_SetReg1 (SiS_P3c4, 0x16, SiS_SR15[1][SiS_RAMType]);	/* restore SR16 */
+    HDisplay = pSiS->scrnOffset / 8;
 
-	SiS_EnableRefresh (ROMAddr);
-	data = SiS_GetReg1 (SiS_P3c4, 0x21);
-	SiS_SetReg1 (SiS_P3c4, 0x21, (USHORT) (data | 0x20));	/* enable read cache */
+    /* xf86DrvMsg(0, X_PROBED, "SetPitchCRT2: scrnoffset = %x\n", pSiS->scrnOffset); */
 
+    SiS_SetReg1(SiS_Part1Port, 0x24, 1);
+    SiS_SetReg1(SiS_Part1Port, 0x07, HDisplay);
+    temp = (SiS_GetReg1(SiS_Part1Port, 0x09) & 0xF0) | (HDisplay>>8);
+    SiS_SetReg1(SiS_Part1Port, 0x09, temp);
 }
 #endif
 
 void
-SiS_SetMemoryClock (ULONG ROMAddr)
+SiS_GetVBType(USHORT BaseAddr)
 {
-	SiS_SetReg1 (SiS_P3c4, 0x28, SiS_MCLKData[SiS_RAMType].SR28);
-	SiS_SetReg1 (SiS_P3c4, 0x29, SiS_MCLKData[SiS_RAMType].SR29);
-	SiS_SetReg1 (SiS_P3c4, 0x2A, SiS_MCLKData[SiS_RAMType].SR2A);
-	SiS_SetReg1 (SiS_P3c4, 0x2E, SiS_ECLKData[SiS_RAMType].SR2E);
-	SiS_SetReg1 (SiS_P3c4, 0x2F, SiS_ECLKData[SiS_RAMType].SR2F);
-	SiS_SetReg1 (SiS_P3c4, 0x30, SiS_ECLKData[SiS_RAMType].SR30);
+  USHORT flag;
 
-#ifdef CONFIG_FB_SIS_315
-	if (Is315E ()) {
-		SiS_SetReg1 (SiS_P3c4, 0x28, 0x3B);	/* 143 */
-		SiS_SetReg1 (SiS_P3c4, 0x29, 0x22);
-		SiS_SetReg1 (SiS_P3c4, 0x2E, 0x3B);	/* 143 */
-		SiS_SetReg1 (SiS_P3c4, 0x2F, 0x22);
-	}
+  flag=SiS_GetReg1(SiS_Part4Port,0x00);
+  /* TW: On pure LVDS, Part4 is not assigned and returns 0xff */
+#ifdef LINUX_KERNEL
+  printk(KERN_INFO "VBType: Part4Port 0: %d\n", flag);
 #endif
-
-}
-
-/*
-=========================================
- ======== SiS SetMode Function  ==========
-=========================================
-*/
-BOOLEAN
-SiSSetMode (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo)
-{
-	ULONG temp;
-	USHORT ModeIdIndex, KeepLockReg;
-	ULONG ROMAddr = (ULONG) HwDeviceExtension->pjVirtualRomBase;
-	/*ULONG   FBAddr   = (ULONG)HwDeviceExtension->pjVideoMemoryAddress; */
-	USHORT BaseAddr = (USHORT) HwDeviceExtension->ulIOAddress;
-
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||	/* 05/02/01 ynlai for sis550 */
-	    (HwDeviceExtension->jChipType == SIS_315PRO) ||
-	    (HwDeviceExtension->jChipType == SIS_550) ||
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740))	/* 09/03/01 chiawen for 650 */
-		InitTo310Pointer ();
-#endif
-
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730) ||
-	    (HwDeviceExtension->jChipType == SIS_300))
-		InitTo300Pointer ();
-#endif
-
-	SiS_P3c4 = BaseAddr + 0x14;
-	SiS_P3d4 = BaseAddr + 0x24;
-	SiS_P3c0 = BaseAddr + 0x10;
-	SiS_P3ce = BaseAddr + 0x1e;
-	SiS_P3c2 = BaseAddr + 0x12;
-	SiS_P3ca = BaseAddr + 0x1a;
-	SiS_P3c6 = BaseAddr + 0x16;
-	SiS_P3c7 = BaseAddr + 0x17;
-	SiS_P3c8 = BaseAddr + 0x18;
-	SiS_P3c9 = BaseAddr + 0x19;
-	SiS_P3da = BaseAddr + 0x2A;
-	SiS_Part1Port = BaseAddr + SIS_CRT2_PORT_04;
-	SiS_Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	SiS_Part3Port = BaseAddr + SIS_CRT2_PORT_12;
-	SiS_Part4Port = BaseAddr + SIS_CRT2_PORT_14;
-	SiS_Part5Port = BaseAddr + SIS_CRT2_PORT_14 + 2;
-
-	SiS_IF_DEF_LVDS = 0;
-	SiS_IF_DEF_CH7005 = 0;
-	SiS_IF_DEF_HiVision = 0;
-	SiS_IF_DEF_DSTN = 0;	/*for 550 dstn */
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730) ||
-	    (HwDeviceExtension->jChipType == SIS_550) ||
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740)) {	/* 09/03/01 chiawen for 650 */
-		temp = SiS_GetReg1 (SiS_P3d4, 0x37);
-		temp = (temp & 0x0E) >> 1;
-		if ((temp == 0) || (temp == 1)) {	/* for 301 */
-			SiS_IF_DEF_LVDS = 0;
-			SiS_IF_DEF_CH7005 = 0;
-			SiS_IF_DEF_TRUMPION = 0;
-		}
-		if ((temp >= 2) && (temp <= 5)) {
-			SiS_IF_DEF_LVDS = 1;
-		}
-		if (temp == 3)
-			SiS_IF_DEF_TRUMPION = 1;
-		if ((temp == 4) || (temp == 5))
-			SiS_IF_DEF_CH7005 = 1;
-	} else {
-		SiS_IF_DEF_LVDS = 0;
-		SiS_IF_DEF_TRUMPION = 0;
-		SiS_IF_DEF_CH7005 = 0;
-	}
-
-	if (ModeNo & 0x80) {
-		ModeNo = ModeNo & 0x7F;
-		flag_clearbuffer = 0;
-	} else {
-		flag_clearbuffer = 1;
-	}
-
-	SiS_PresetScratchregister (SiS_P3d4, HwDeviceExtension);	/*add for CRT2  */
-	KeepLockReg = SiS_GetReg1 (SiS_P3c4, 0x05);
-	SiS_SetReg1 (SiS_P3c4, 0x05, 0x86);	/* 1.Openkey */
-	temp = SiS_SearchModeID (ROMAddr, ModeNo, &ModeIdIndex);	/* 2.Get ModeID Table  */
-	if (temp == 0)
-		return (0);
-	/*301b */
-	SiS_GetVBType (BaseAddr);
-	/*end 301b */
-	SiS_GetVBInfo301 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex, HwDeviceExtension);	/*add for CRT2 */
-	SiS_GetLCDResInfo301 (ROMAddr, SiS_P3d4, ModeNo, ModeIdIndex);	/*add for CRT2 */
-
-	temp = SiS_CheckMemorySize (ROMAddr, HwDeviceExtension, ModeNo, ModeIdIndex);	/*3.Check memory size */
-	if (temp == 0)
-		return (0);
-	if (SiS_VBInfo & (SetSimuScanMode | SetCRT2ToLCDA)) {	/*301b */
-		SiS_SetCRT1Group (ROMAddr, HwDeviceExtension, ModeNo,
-				  ModeIdIndex);
-	} else {
-		if (!(SiS_VBInfo & SwitchToCRT2)) {
-			SiS_SetCRT1Group (ROMAddr, HwDeviceExtension, ModeNo,
-					  ModeIdIndex);
-		}
-	}
-
-	if (SiS_VBInfo & (SetSimuScanMode | SwitchToCRT2 | SetCRT2ToLCDA)) {	/*301b */
-		switch (HwDeviceExtension->ujVBChipID) {
-/*karl*/
-		case VB_CHIP_301:
-		case VB_CHIP_301B:
-			SiS_SetCRT2Group301 (BaseAddr, ROMAddr, ModeNo, HwDeviceExtension);	/*add for CRT2 */
-			break;
-		case VB_CHIP_302:
-			SiS_SetCRT2Group301 (BaseAddr, ROMAddr, ModeNo,
-					     HwDeviceExtension);
-			break;
-		case VB_CHIP_303:
-/*        SetCRT2Group302(BaseAddr,ROMAddr,ModeNo, HwDeviceExtension);                       add for CRT2   */
-			break;
-		case VB_CHIP_UNKNOWN:	/*add for lvds ch7005 */
-			temp = SiS_GetReg1 (SiS_P3d4, 0x37);
-			if (temp &
-			    (ExtChipLVDS | ExtChipTrumpion | ExtChipCH7005)) {
-				SiS_SetCRT2Group301 (BaseAddr, ROMAddr, ModeNo,
-						     HwDeviceExtension);
-			}
-			break;
-		}
-	}
-	if (KeepLockReg == 0xA1)
-		SiS_SetReg1 (SiS_P3c4, 0x05, 0x86);	/* 05/02/01 ynlai */
-	else
-		SiS_SetReg1 (SiS_P3c4, 0x05, 0x00);
-	return TRUE;
-}
-
-void
-SiS_SetCRT1Group (ULONG ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		  USHORT ModeNo, USHORT ModeIdIndex)
-{
-	USHORT StandTableIndex, RefreshRateTableIndex;
-	USHORT temp;
-
-	/*SiS_SetReg1(SiS_P3d4,0x34,ModeNo); */
-	SiS_CRT1Mode = ModeNo;
-	/* set CR34->CRT1 ModeNofor CRT2 FIFO */
-	StandTableIndex = SiS_GetModePtr (ROMAddr, ModeNo, ModeIdIndex);	/* 4.GetModePtr  */
-	SiS_SetSeqRegs (ROMAddr, StandTableIndex);	/* 5.SetSeqRegs  */
-	SiS_SetMiscRegs (ROMAddr, StandTableIndex);	/* 6.SetMiscRegs */
-	SiS_SetCRTCRegs (ROMAddr, HwDeviceExtension, StandTableIndex);	/* 7.SetCRTCRegs */
-	SiS_SetATTRegs (ROMAddr, StandTableIndex);	/* 8.SetATTRegs  */
-	SiS_SetGRCRegs (ROMAddr, StandTableIndex);	/* 9.SetGRCRegs  */
-	SiS_ClearExt1Regs ();	/* 10.Clear Ext1Regs */
-	temp = ~ProgrammingCRT2;	/*       11.GetRatePtr  */
-	SiS_SetFlag = SiS_SetFlag & temp;
-	SiS_SelectCRT2Rate = 0;
-	/*301b */
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		if (SiS_VBInfo & SetCRT2ToLCDA) {
-			SiS_SetFlag = SiS_SetFlag | ProgrammingCRT2;
-			/*   SiS_SelectCRT2Rate=4; */
-		}
-	}
-	/*end 301b */
-
-	RefreshRateTableIndex = SiS_GetRatePtrCRT2 (ROMAddr, ModeNo, ModeIdIndex);	/* 11.GetRatePtr */
-
-	/*301b */
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		if (!(SiS_VBInfo & SetCRT2ToLCDA)) {
-			SiS_SetFlag = SiS_SetFlag & (~ProgrammingCRT2);
-		}
-	}
-	/*end 301b */
-
-	if (RefreshRateTableIndex != 0xFFFF) {
-		SiS_SetSync (ROMAddr, RefreshRateTableIndex);	/* 12.SetSync */
-		SiS_SetCRT1CRTC (ROMAddr, ModeNo, ModeIdIndex, RefreshRateTableIndex);	/* 13.SetCRT1CRTC  */
-		SiS_SetCRT1Offset (ROMAddr, ModeNo, ModeIdIndex,
-				   RefreshRateTableIndex, HwDeviceExtension);	/* 14.SetCRT1Offset */
-		SiS_SetCRT1VCLK (ROMAddr, ModeNo, ModeIdIndex,
-				 HwDeviceExtension, RefreshRateTableIndex);	/* 15.SetCRT1VCLK  */
-	}
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_540)) {
-		SiS_SetCRT1FIFO2 (ROMAddr, ModeNo, HwDeviceExtension,
-				  RefreshRateTableIndex);
-	}
-#endif
-#ifdef CONFIG_FB_SIS_315
-	if (HwDeviceExtension->jChipType >= SIS_315H) {
-		SiS_SetCRT1FIFO (ROMAddr, ModeNo, HwDeviceExtension);
-	}
-#endif
-	SiS_SetCRT1ModeRegs (ROMAddr, HwDeviceExtension, ModeNo, ModeIdIndex,
-			     RefreshRateTableIndex);
-	SiS_SetVCLKState (ROMAddr, HwDeviceExtension, ModeNo,
-			  RefreshRateTableIndex);
-#ifdef CONFIG_FB_SIS_315
-	if (HwDeviceExtension->jChipType > SIS_315H)
-		SiS_SetInterlace (ROMAddr, ModeNo, RefreshRateTableIndex);
-#endif
-	SiS_LoadDAC (ROMAddr, ModeNo, ModeIdIndex);
-	if (flag_clearbuffer)
-		SiS_ClearBuffer (HwDeviceExtension, ModeNo);
-
-	if (!(SiS_VBInfo & (SetSimuScanMode | SwitchToCRT2 | SetCRT2ToLCDA))) {	/*301b */
-		SiS_LongWait ();
-		SiS_DisplayOn ();
-	}
-}
-
-void
-SiS_GetVBType (USHORT BaseAddr)
-{
-	USHORT flag;
-
-	flag = SiS_GetReg1 (SiS_Part4Port, 0x00);
-	if (flag >= 2)
-		SiS_VBType = VB_SIS302B;
-	else {
-		flag = SiS_GetReg1 (SiS_Part4Port, 0x01);
-		if (flag >= 0xB0)
-			SiS_VBType = VB_SIS301B;
-		else
-			SiS_VBType = VB_SIS301;
-
-		flag = SiS_GetReg1 (SiS_Part4Port, 0x23);	/*301dlvds */
-		if (!(flag & 0x02))
-			SiS_VBType = SiS_VBType | VB_NoLCD;
-	}
-
+  if (flag == 0xff) return;
+  /* TW end */
+  if (flag >= 2) {
+  	flag=SiS_GetReg1(SiS_Part4Port,0x01);
+        if(flag>=0xB0){
+            	SiS_VBType=VB_SIS302B;
+            	if(flag>=0xD0)
+               		SiS_VBType=VB_SIS302LV;
+        }
+  } else {
+        flag=SiS_GetReg1(SiS_Part4Port,0x01);
+        if(flag>=0xB0){
+            	SiS_VBType=VB_SIS301B;
+            	if(flag>=0xD0)
+               		SiS_VBType=VB_SIS301LV;
+        } else
+            SiS_VBType=VB_SIS301;
+  }
+  flag=SiS_GetReg1(SiS_Part4Port,0x23);       /*301dlvds*/
+  if(!(flag&0x02))
+      	SiS_VBType=SiS_VBType|VB_NoLCD;
 }
 
 /* win2000 MM adapter not support standard mode  */
 BOOLEAN
-SiS_SearchModeID (ULONG ROMAddr, USHORT ModeNo, USHORT * ModeIdIndex)
+SiS_SearchModeID(ULONG ROMAddr, USHORT ModeNo,USHORT  *ModeIdIndex)
 {
-	PUCHAR VGA_INFO = "\0x11";
-
-	if (ModeNo <= 5)
-		ModeNo |= 1;
-	if (ModeNo <= 0x13) {
-		/* for (*ModeIdIndex=0;*ModeIdIndex<sizeof(SiS_SModeIDTable)/sizeof(SiS_StStruct);(*ModeIdIndex)++) */
-		for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
-			if (SiS_SModeIDTable[*ModeIdIndex].St_ModeID == ModeNo)
-				break;
-			if (SiS_SModeIDTable[*ModeIdIndex].St_ModeID == 0xFF)
-				return FALSE;
-		}
-
+#ifndef LINUX_XF86
+   PUCHAR VGA_INFO="\0x11";
+#endif
+   
+   if (ModeNo<=5) ModeNo |= 1;
+   if (ModeNo<=0x13) {
+     /* for (*ModeIdIndex=0;*ModeIdIndex<sizeof(SiS_SModeIDTable)/sizeof(SiS_StStruct);(*ModeIdIndex)++) */
+     for (*ModeIdIndex=0;;(*ModeIdIndex)++)
+     {
+       if (SiS_SModeIDTable[*ModeIdIndex].St_ModeID==ModeNo) break;
+       if (SiS_SModeIDTable[*ModeIdIndex].St_ModeID==0xFF)  return FALSE;
+     }
+#ifndef LINUX_XF86
 #ifdef TC
-		VGA_INFO = (PUCHAR) MK_FP (0, 0x489);
+     VGA_INFO = (PUCHAR) MK_FP(0,0x489);
 #endif
-		if (ModeNo == 0x07) {
-			if ((*VGA_INFO & 0x10) != 0)
-				(*ModeIdIndex)++;	/* 400 lines */
-			/* else 350 lines */
-		}
-		if (ModeNo <= 3) {
-			if ((*VGA_INFO & 0x80) == 0) {
-				(*ModeIdIndex)++;
-				if ((*VGA_INFO & 0x10) != 0)
-					(*ModeIdIndex)++;;	/* 400 lines  */
-				/* else 350 lines  */
-			}
-			/* else 200 lines  */
-		}
-	} else {
-		/* for (*ModeIdIndex=0;*ModeIdIndex<sizeof(SiS_EModeIDTable)/sizeof(SiS_ExtStruct);(*ModeIdIndex)++) */
-		for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
-			if (SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo)
-				break;
-			if (SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF)
-				return FALSE;
-		}
-	}
-	return TRUE;
+     if (ModeNo==0x07) {
+        if ((*VGA_INFO&0x10)!=0) (*ModeIdIndex)++; /* 400 lines */
+        /* else 350 lines */
+     }
+     if (ModeNo<=3) {
+       if ((*VGA_INFO&0x80)==0) {
+         (*ModeIdIndex)++;
+         if ((*VGA_INFO&0x10)!=0)
+           (*ModeIdIndex)++;; /* 400 lines  */
+         /* else 350 lines  */
+       }
+       /* else 200 lines  */
+     }
+#endif  /* NOT X86 */
+   }
+   else 
+   {
+     /* for (*ModeIdIndex=0;*ModeIdIndex<sizeof(SiS_EModeIDTable)/sizeof(SiS_ExtStruct);(*ModeIdIndex)++) */
+     for (*ModeIdIndex=0;;(*ModeIdIndex)++)
+     {
+       if (SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID==ModeNo) break;
+       if (SiS_EModeIDTable[*ModeIdIndex].Ext_ModeID==0xFF) return FALSE;
+     }
+   }
+   return TRUE;
 }
 
 /*add for 300 oem util for search VBModeID*/
 BOOLEAN
-SiS_SearchVBModeID (ULONG ROMAddr, USHORT ModeNo)
+SiS_SearchVBModeID(ULONG ROMAddr, USHORT ModeNo)
 {
-	USHORT ModeIdIndex;
-
-	// PUCHAR VGA_INFO;
-
-	if (ModeNo <= 5)
-		ModeNo |= 1;
-	/* for (ModeIdIndex=0;ModeIdIndex<sizeof(SiS_SModeIDTable)/sizeof(SiS_StStruct);(*ModeIdIndex)++) */
-	for (ModeIdIndex = 0;; (ModeIdIndex)++) {
-		if (SiS_VBModeIDTable[ModeIdIndex].ModeID == ModeNo)
-			break;
-		if (SiS_VBModeIDTable[ModeIdIndex].ModeID == 0xFF)
-			return FALSE;
-	}
+   USHORT ModeIdIndex;
+#ifdef TC
+   PUCHAR VGA_INFO;
+#endif
+   
+   if (ModeNo<=5) ModeNo |= 1;
+    /* for (ModeIdIndex=0;ModeIdIndex<sizeof(SiS_SModeIDTable)/sizeof(SiS_StStruct);(*ModeIdIndex)++) */
+     for (ModeIdIndex=0;;(ModeIdIndex)++)
+     {
+       if (SiS_VBModeIDTable[ModeIdIndex].ModeID==ModeNo) break;
+       if (SiS_VBModeIDTable[ModeIdIndex].ModeID==0xFF)  return FALSE;
+     }
 #ifdef TC
-	VGA_INFO = (PUCHAR) MK_FP (0, 0x489);
-	if (ModeNo == 0x07) {
-		if ((*VGA_INFO & 0x10) != 0)
-			(ModeIdIndex)++;	/* 400 lines */
-		/* else 350 lines */
-	}
-	if (ModeNo <= 3) {
-		if ((*VGA_INFO & 0x80) == 0) {
-			(ModeIdIndex)++;
-			if ((*VGA_INFO & 0x10) != 0)
-				(ModeIdIndex)++;;	/* 400 lines  */
-			/* else 350 lines  */
-		}
-		/* else 200 lines  */
-	}
+     VGA_INFO = (PUCHAR) MK_FP(0,0x489);
+     if (ModeNo==0x07) {
+	if ((*VGA_INFO&0x10)!=0) (ModeIdIndex)++; /* 400 lines */
+	/* else 350 lines */
+     }
+     if (ModeNo<=3) {
+       if ((*VGA_INFO&0x80)==0) {
+	 (ModeIdIndex)++;
+         if ((*VGA_INFO&0x10)!=0)
+	   (ModeIdIndex)++;; /* 400 lines  */
+	 /* else 350 lines  */
+       }
+       /* else 200 lines  */
+     }
 #endif
-	return ((BOOLEAN) ModeIdIndex);
+  return ((BOOLEAN)ModeIdIndex);
 }
 
 /*end*/
 
 /* win2000 MM adapter not support standard mode!  */
-
 BOOLEAN
-SiS_CheckMemorySize (ULONG ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		     USHORT ModeNo, USHORT ModeIdIndex)
+SiS_CheckMemorySize(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                    USHORT ModeNo,USHORT ModeIdIndex)
 {
-	USHORT memorysize;
-	USHORT modeflag;
-	USHORT temp;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-	}
+  USHORT memorysize;
+  USHORT modeflag;
+  USHORT temp;
+
+  if((HwDeviceExtension->jChipType == SIS_550)||   /* 05/02/01 ynlai for sis550 */
+     (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+     (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+     (HwDeviceExtension->jChipType == SIS_650))    /* 09/03/01 chiawen for 650 */
+  {
+    return(TRUE);
+  }
+
+  if (ModeNo<=0x13) {
+    modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+  }
+  else  {
+    modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+  }
 
 /*  ModeType=modeflag&ModeInfoFlag;                           Get mode type  */
 
-	memorysize = modeflag & MemoryInfoFlag;
-	memorysize = memorysize > MemorySizeShift;
-	memorysize++;		/* Get memory size */
-
-	temp = SiS_GetReg1 (SiS_P3c4, 0x14);	/* Get DRAM Size    */
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||
-	    (HwDeviceExtension->jChipType == SIS_315PRO)) {
-		temp = 1 << ((temp & 0x0F0) >> 4);
-		if ((temp & 0x0c) == 0x08) {	/* DDR asymetric */
-			temp += temp / 2;
-		} else {
-			if ((temp & 0x0c) != 0) {
-				temp <<= 1;
-			}
-		}
-	} else {		/* 300, 540 , 630 */
-
-		temp = temp & 0x3F;
-		temp++;
-		/*  temp=1 << ((temp&0x0F0)>>4); */
-	}
-
-	if ((HwDeviceExtension->jChipType == SIS_550) ||	/* 05/02/01 ynlai for sis550 */
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740)) {	/* 09/03/01 chiawen for 650 */
-		return (TRUE);
-	}
-
-	if (temp < memorysize)
-		return (FALSE);
-	else
-		return (TRUE);
+  memorysize=modeflag&MemoryInfoFlag;
+  memorysize=memorysize>MemorySizeShift;
+  memorysize++;                                        /* Get memory size */
+
+  temp=SiS_GetReg1(SiS_P3c4,0x14);                             /* Get DRAM Size    */
+  if((HwDeviceExtension->jChipType == SIS_315H)||
+     (HwDeviceExtension->jChipType == SIS_315PRO))
+  {
+    temp=1 << ((temp&0x0F0)>>4);
+    if ((temp&0x0c)==0x08) /* DDR asymetric */
+    {
+      temp += temp/2;
+    }
+    else
+    {
+      if ((temp&0x0c)!=0)
+      {
+        temp <<= 1;
+      }
+    }
+  }  
+  else /* 300, 540 , 630 */
+  {
+    temp=temp&0x3F;
+    temp++;
+  /*  temp=1 << ((temp&0x0F0)>>4);*/
+  }
+
+  if(temp<memorysize) return(FALSE);
+  else return(TRUE);
 }
 
 UCHAR
-SiS_GetModePtr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
+SiS_GetModePtr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
 {
-	UCHAR index;
+   UCHAR index;
 
-	if (ModeNo <= 0x13) {
-		index = SiS_SModeIDTable[ModeIdIndex].St_StTableIndex;
-	} else {
-		if (SiS_ModeType <= 0x02)
-			index = 0x1B;	/* 02 -> ModeEGA  */
-		else
-			index = 0x0F;
-	}
-
-	return index;		/* Get SiS_StandTable index  */
-}
-
-void
-SiS_SetSeqRegs (ULONG ROMAddr, USHORT StandTableIndex)
-{
-	UCHAR SRdata;
-	USHORT i;
-
-	SiS_SetReg1 (SiS_P3c4, 0x00, 0x03);	/* Set SR0  */
-	SRdata = SiS_StandTable[StandTableIndex].SR[0];
-	/*301b */
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		if (SiS_VBInfo & SetCRT2ToLCDA) {
-			SRdata = SRdata | 0x01;
-		}
-	}
-
-	/*end 301b */
-
-	if (SiS_IF_DEF_LVDS == 1) {
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				if (SiS_VBInfo & SetInSlaveMode) {
-					SRdata = SRdata | 0x01;	/* 8 dot clock  */
-				}
-			}
-		}
-		if (SiS_VBInfo & SetCRT2ToLCD) {
-			if (SiS_VBInfo & SetInSlaveMode) {
-				SRdata = SRdata | 0x01;	/* 8 dot clock  */
-			}
-		}
-	}
-
-	SRdata = SRdata | 0x20;	/* screen off  */
-	SiS_SetReg1 (SiS_P3c4, 0x01, SRdata);	/* Set SR1 */
-	for (i = 02; i <= 04; i++) {
-		SRdata = SiS_StandTable[StandTableIndex].SR[i - 1];	/* Get SR2,3,4 from file */
-		SiS_SetReg1 (SiS_P3c4, i, SRdata);	/* Set SR2 3 4 */
-	}
-}
-
-void
-SiS_SetMiscRegs (ULONG ROMAddr, USHORT StandTableIndex)
-{
-	UCHAR Miscdata;
-
-	Miscdata = SiS_StandTable[StandTableIndex].MISC;	/* Get Misc from file */
-	/*301b */
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		if (SiS_VBInfo & SetCRT2ToLCDA) {
-			Miscdata = Miscdata | 0x0C;
-		}
-	}
-	/*end 301b */
-	SiS_SetReg3 (SiS_P3c2, Miscdata);	/* Set Misc(3c2) */
-}
-
-void
-SiS_SetCRTCRegs (ULONG ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		 USHORT StandTableIndex)
-{
-	UCHAR CRTCdata;
-	USHORT i;
-
-	CRTCdata = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x11);
-	CRTCdata = CRTCdata & 0x7f;
-	SiS_SetReg1 (SiS_P3d4, 0x11, CRTCdata);	/* Unlock CRTC */
-
-	for (i = 0; i <= 0x18; i++) {
-		CRTCdata = SiS_StandTable[StandTableIndex].CRTC[i];	/* Get CRTC from file */
-		SiS_SetReg1 (SiS_P3d4, i, CRTCdata);	/* Set CRTC(3d4) */
-	}
-	if ((HwDeviceExtension->jChipType == SIS_630) &&
-	    (HwDeviceExtension->jChipRevision == 0x30)) {	/* for 630S0 */
-		if (SiS_VBInfo & SetInSlaveMode) {
-			if (SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
-				SiS_SetReg1 (SiS_P3d4, 0x18, 0xFE);
-			}
-		}
-	}
-}
-
-void
-SiS_SetATTRegs (ULONG ROMAddr, USHORT StandTableIndex)
-{
-	UCHAR ARdata;
-	USHORT i;
-
-	for (i = 0; i <= 0x13; i++) {
-		ARdata = SiS_StandTable[StandTableIndex].ATTR[i];	/* Get AR for file  */
-		/*301b */
-		if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-			if (SiS_VBInfo & SetCRT2ToLCDA) {
-				if (i == 0x13) {
-					ARdata = 0;
-				}
-			}
-		}
-		/*end 301b */
-		if (SiS_IF_DEF_LVDS == 1) {	/*for LVDS  */
-			if (SiS_IF_DEF_CH7005 == 1) {
-				if (SiS_VBInfo & SetCRT2ToTV) {
-					if (SiS_VBInfo & SetInSlaveMode) {
-						if (i == 0x13) {
-							ARdata = 0;
-						}
-					}
-				}
-			}
-			if (SiS_VBInfo & SetCRT2ToLCD) {
-				if (SiS_VBInfo & SetInSlaveMode) {
-					if (SiS_LCDInfo & LCDNonExpanding) {
-						if (i == 0x13) {
-							ARdata = 0;
-						}
-					}
-				}
-			}
-		}
-		SiS_GetReg2 (SiS_P3da);	/* reset 3da  */
-		SiS_SetReg3 (SiS_P3c0, i);	/* set index  */
-		SiS_SetReg3 (SiS_P3c0, ARdata);	/* set data   */
-	}
-	SiS_GetReg2 (SiS_P3da);	/* reset 3da  */
-	SiS_SetReg3 (SiS_P3c0, 0x14);	/* set index  */
-	SiS_SetReg3 (SiS_P3c0, 0x00);	/* set data   */
-
-	SiS_GetReg2 (SiS_P3da);	/* Enable Attribute  */
-	SiS_SetReg3 (SiS_P3c0, 0x20);
-}
-
-void
-SiS_SetGRCRegs (ULONG ROMAddr, USHORT StandTableIndex)
-{
-	UCHAR GRdata;
-	USHORT i;
-
-	for (i = 0; i <= 0x08; i++) {
-		GRdata = SiS_StandTable[StandTableIndex].GRC[i];	/* Get GR from file */
-		SiS_SetReg1 (SiS_P3ce, i, GRdata);	/* Set GR(3ce) */
-	}
-
-	if (SiS_ModeType > ModeVGA) {
-		GRdata = (UCHAR) SiS_GetReg1 (SiS_P3ce, 0x05);
-		GRdata = GRdata & 0xBF;	/* 256 color disable */
-		SiS_SetReg1 (SiS_P3ce, 0x05, GRdata);
-	}
-}
-
-void
-SiS_ClearExt1Regs ()
-{
-	USHORT i;
-
-	for (i = 0x0A; i <= 0x0E; i++)
-		SiS_SetReg1 (SiS_P3c4, i, 0x00);	/* Clear SR0A-SR0E */
-}
-
-void
-SiS_SetSync (ULONG ROMAddr, USHORT RefreshRateTableIndex)
-{
-	USHORT sync;
-	USHORT temp;
-
-	sync = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8;	/* di+0x00 */
-
-	sync = sync & 0xC0;
-	temp = 0x2F;
-	temp = temp | sync;
-	SiS_SetReg3 (SiS_P3c2, temp);	/* Set Misc(3c2) */
-}
-
-void
-SiS_SetCRT1CRTC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex)
-{
-	UCHAR index;
-	UCHAR data;
-	USHORT temp, tempah, i, modeflag, j;
-	USHORT ResInfo, DisplayType;
-	SiS_LCDACRT1DataStruct *LCDACRT1Ptr = NULL;
-	if ((SiS_VBType & VB_SIS302B) && (SiS_VBInfo & SetCRT2ToLCDA)) {
-		/*add crt1ptr */
-		if (ModeNo <= 0x13) {
-			modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		} else {
-			modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		}
-		temp =
-		    SiS_GetLCDACRT1Ptr (ROMAddr, ModeNo, ModeIdIndex,
-					RefreshRateTableIndex, &ResInfo,
-					&DisplayType);
-
-		switch (DisplayType) {
-		case 0:
-			LCDACRT1Ptr = SiS_LCDACRT1800x600_1;
-			break;
-		case 1:
-			LCDACRT1Ptr = SiS_LCDACRT11024x768_1;
-			break;
-		case 2:
-			LCDACRT1Ptr = SiS_LCDACRT11280x1024_1;
-			break;
-		case 3:
-			LCDACRT1Ptr = SiS_LCDACRT1800x600_1_H;
-			break;
-		case 4:
-			LCDACRT1Ptr = SiS_LCDACRT11024x768_1_H;
-			break;
-		case 5:
-			LCDACRT1Ptr = SiS_LCDACRT11280x1024_1_H;
-			break;
-		case 6:
-			LCDACRT1Ptr = SiS_LCDACRT1800x600_2;
-			break;
-		case 7:
-			LCDACRT1Ptr = SiS_LCDACRT11024x768_2;
-			break;
-		case 8:
-			LCDACRT1Ptr = SiS_LCDACRT11280x1024_2;
-			break;
-		case 9:
-			LCDACRT1Ptr = SiS_LCDACRT1800x600_2_H;
-			break;
-		case 10:
-			LCDACRT1Ptr = SiS_LCDACRT11024x768_2_H;
-			break;
-		case 11:
-			LCDACRT1Ptr = SiS_LCDACRT11280x1024_2_H;
-			break;
-			/*case 12: LCDACRT1Ptr = SiS_CHTVCRT1UNTSC;               break;
-			   case 13: LCDACRT1Ptr = SiS_CHTVCRT1ONTSC;               break;
-			   case 14: LCDACRT1Ptr = SiS_CHTVCRT1UPAL;                break;
-			   case 15: LCDACRT1Ptr = SiS_CHTVCRT1OPAL;                break; */
-		}
-
-		tempah = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x11);	/*unlock cr0-7  */
-		tempah = tempah & 0x7F;
-		SiS_SetReg1 (SiS_P3d4, 0x11, tempah);
-		tempah = (LCDACRT1Ptr + ResInfo)->CR[0];
-		SiS_SetReg1 (SiS_P3d4, 0x0, tempah);
-		for (i = 0x01, j = 1; i <= 0x07; i++, j++) {
-			tempah = (LCDACRT1Ptr + ResInfo)->CR[j];
-			SiS_SetReg1 (SiS_P3d4, i, tempah);
-		}
+   if(ModeNo<=0x13) {
+     	index = SiS_SModeIDTable[ModeIdIndex].St_StTableIndex;
+   }
+   else {
+     	if(SiS_ModeType <= 0x02) index=0x1B;    /* 02 -> ModeEGA  */
+     	else index=0x0F;
+   }
+   return index;       /* Get SiS_StandTable index  */
+}
+
+void
+SiS_SetSeqRegs(ULONG ROMAddr,USHORT StandTableIndex)
+{
+   UCHAR SRdata;
+   USHORT i;
+
+   SiS_SetReg1(SiS_P3c4,0x00,0x03);           /* Set SR0  */
+   SRdata=SiS_StandTable[StandTableIndex].SR[0];
+   /*301b*/
+   if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+      	if(SiS_VBInfo&SetCRT2ToLCDA) {
+        	SRdata=SRdata|0x01;
+        }
+   }
+   /*end 301b*/
+
+   if(SiS_IF_DEF_LVDS==1) {
+     if(SiS_IF_DEF_CH7005==1) {
+       if(SiS_VBInfo&SetCRT2ToTV) {
+         if(SiS_VBInfo&SetInSlaveMode) {
+           SRdata=SRdata|0x01;        					/* 8 dot clock  */
+         }
+       }
+     }
+     if(SiS_VBInfo&SetCRT2ToLCD) {
+       if(SiS_VBInfo&SetInSlaveMode) {
+         SRdata=SRdata|0x01;          					/* 8 dot clock  */
+       }
+     }
+   }
+
+   SRdata=SRdata|0x20;                					/* screen off  */
+   SiS_SetReg1(SiS_P3c4,0x01,SRdata);         				/* Set SR1 */
+   for(i=02;i<=04;i++) {
+     	SRdata=SiS_StandTable[StandTableIndex].SR[i-1];   		/* Get SR2,3,4 from file */
+     	SiS_SetReg1(SiS_P3c4,i,SRdata);                       		/* Set SR2 3 4 */
+   }
+}
+
+void
+SiS_SetMiscRegs(ULONG ROMAddr,USHORT StandTableIndex)
+{
+   UCHAR Miscdata;
+
+   Miscdata = SiS_StandTable[StandTableIndex].MISC;    /* Get Misc from file */
+   /*301b*/
+   if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {
+      if(SiS_VBInfo&SetCRT2ToLCDA) {
+        Miscdata=Miscdata|0x0C;
+      }
+    }
+   /*end 301b*/
+   SiS_SetReg3(SiS_P3c2,Miscdata);                         /* Set Misc(3c2) */
+}
+
+void
+SiS_SetCRTCRegs(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                USHORT StandTableIndex)
+{
+  UCHAR CRTCdata;
+  USHORT i;
+
+  CRTCdata=(UCHAR)SiS_GetReg1(SiS_P3d4,0x11);
+  CRTCdata=CRTCdata&0x7f;
+  SiS_SetReg1(SiS_P3d4,0x11,CRTCdata);                     /* Unlock CRTC */
+
+  for(i=0;i<=0x18;i++)
+  {
+     CRTCdata=SiS_StandTable[StandTableIndex].CRTC[i]; /* Get CRTC from file */
+     SiS_SetReg1(SiS_P3d4,i,CRTCdata);                     /* Set CRTC(3d4) */
+  }
+  if((HwDeviceExtension->jChipType==SIS_630)&&
+     (HwDeviceExtension->jChipRevision==0x30)) {       /* for 630S0 */
+    if(SiS_VBInfo&SetInSlaveMode) {
+      if(SiS_VBInfo&(SetCRT2ToLCD|SetCRT2ToTV)) {
+        SiS_SetReg1(SiS_P3d4,0x18,0xFE);
+      }
+    }
+  }
+}
+
+void
+SiS_SetATTRegs(ULONG ROMAddr,USHORT StandTableIndex)
+{
+   UCHAR ARdata;
+   USHORT i;
+
+   for(i=0;i<=0x13;i++) {
+     ARdata = SiS_StandTable[StandTableIndex].ATTR[i];     /* Get AR for file  */
+    /*301b*/ /* TW: added LVDS check */
+    if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+      if(SiS_VBInfo&SetCRT2ToLCDA){
+         if(i==0x13) {
+               ARdata=0;
+             }
+        }
+    }
+    /*end 301b*/
+     if (SiS_IF_DEF_LVDS==1) {                             /*for LVDS  */
+       if(SiS_IF_DEF_CH7005==1) {
+         if(SiS_VBInfo&SetCRT2ToTV) {
+           if(SiS_VBInfo&SetInSlaveMode) {
+             if(i==0x13) {
+               ARdata=0;
+             }
+           }
+         }
+       }
+       if(SiS_VBInfo&SetCRT2ToLCD) {
+         if(SiS_VBInfo&SetInSlaveMode) {
+           if(SiS_LCDInfo&LCDNonExpanding) {
+             if(i==0x13) {
+               ARdata=0;
+             }
+           }
+         }
+       }
+     }
+     SiS_GetReg2(SiS_P3da);                              /* reset 3da  */
+     SiS_SetReg3(SiS_P3c0,i);                            /* set index  */
+     SiS_SetReg3(SiS_P3c0,ARdata);                       /* set data   */
+   }
+   SiS_GetReg2(SiS_P3da);                                /* reset 3da  */
+   SiS_SetReg3(SiS_P3c0,0x14);                           /* set index  */
+   SiS_SetReg3(SiS_P3c0,0x00);                           /* set data   */
+
+   SiS_GetReg2(SiS_P3da);                                /* Enable Attribute  */
+   SiS_SetReg3(SiS_P3c0,0x20);
+}
+
+void
+SiS_SetGRCRegs(ULONG ROMAddr,USHORT StandTableIndex)
+{
+   UCHAR GRdata;
+   USHORT i;
+
+   for(i=0;i<=0x08;i++) {
+     GRdata = SiS_StandTable[StandTableIndex].GRC[i]; /* Get GR from file */
+     SiS_SetReg1(SiS_P3ce,i,GRdata);                      /* Set GR(3ce) */
+   }
+
+   if(SiS_ModeType>ModeVGA) {
+     GRdata=(UCHAR)SiS_GetReg1(SiS_P3ce,0x05);
+     GRdata=GRdata&0xBF;                          /* 256 color disable */
+     SiS_SetReg1(SiS_P3ce,0x05,GRdata);
+   }
+}
+
+void
+SiS_ClearExt1Regs()
+{
+  USHORT i;
+
+  for(i=0x0A;i<=0x0E;i++) SiS_SetReg1(SiS_P3c4,i,0x00);      /* Clear SR0A-SR0E */
+}
+
+void
+SiS_SetSync(ULONG ROMAddr,USHORT RefreshRateTableIndex)
+{
+  USHORT sync;
+  USHORT temp;
+
+  sync = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8;  /* di+0x00 */
+
+  sync=sync&0xC0;
+  temp=0x2F;
+  temp=temp|sync;
+  SiS_SetReg3(SiS_P3c2,temp);                                 /* Set Misc(3c2) */
+}
+
+void
+SiS_SetCRT1CRTC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                USHORT RefreshRateTableIndex)
+{
+  UCHAR  index;
+  UCHAR  data;
+  USHORT temp,tempah,i,modeflag,j;
+  USHORT ResInfo,DisplayType;
+  SiS_LCDACRT1DataStruct *LCDACRT1Ptr=NULL;
+
+  if((SiS_VBType&VB_SIS302B)&&(SiS_VBInfo&SetCRT2ToLCDA)
+  	&& (SiS_IF_DEF_LVDS==0) ) {
+    /*add crt1ptr*/
+     if(ModeNo<=0x13) {
+       modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+     }
+     else {
+       modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+     }
+     temp= SiS_GetLCDACRT1Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                       &ResInfo,&DisplayType);
+  
+     switch(DisplayType) {
+      case 0 : LCDACRT1Ptr = SiS_LCDACRT1800x600_1;           break;
+      case 1 : LCDACRT1Ptr = SiS_LCDACRT11024x768_1;          break;
+      case 2 : LCDACRT1Ptr = SiS_LCDACRT11280x1024_1;         break;
+      case 3 : LCDACRT1Ptr = SiS_LCDACRT1800x600_1_H;         break;
+      case 4 : LCDACRT1Ptr = SiS_LCDACRT11024x768_1_H;        break;
+      case 5 : LCDACRT1Ptr = SiS_LCDACRT11280x1024_1_H;       break;
+      case 6 : LCDACRT1Ptr = SiS_LCDACRT1800x600_2;           break;
+      case 7 : LCDACRT1Ptr = SiS_LCDACRT11024x768_2;          break;
+      case 8 : LCDACRT1Ptr = SiS_LCDACRT11280x1024_2;         break;
+      case 9 : LCDACRT1Ptr = SiS_LCDACRT1800x600_2_H;         break;
+      case 10: LCDACRT1Ptr = SiS_LCDACRT11024x768_2_H;        break;
+      case 11: LCDACRT1Ptr = SiS_LCDACRT11280x1024_2_H;       break;
+      /*case 12: LCDACRT1Ptr = SiS_CHTVCRT1UNTSC;               break;
+      case 13: LCDACRT1Ptr = SiS_CHTVCRT1ONTSC;               break;
+      case 14: LCDACRT1Ptr = SiS_CHTVCRT1UPAL;                break;
+      case 15: LCDACRT1Ptr = SiS_CHTVCRT1OPAL;                break;*/
+     }
+
+     tempah=(UCHAR)SiS_GetReg1(SiS_P3d4,0x11);                        /*unlock cr0-7  */
+     tempah=tempah&0x7F;
+     SiS_SetReg1(SiS_P3d4,0x11,tempah);
+     tempah = (LCDACRT1Ptr+ResInfo)->CR[0];
+     SiS_SetReg1(SiS_P3d4,0x0,tempah);
+     for(i=0x01,j=1;i<=0x07;i++,j++){
+       tempah = (LCDACRT1Ptr+ResInfo)->CR[j];
+       SiS_SetReg1(SiS_P3d4,i,tempah);
+     }
 /* for(i=0x06,j=5;i<=0x07;i++,j++){
    tempah = (LCDACRT1Ptr+ResInfo)->CR[j];
     SiS_SetReg1(SiS_P3d4,i,tempah);
   }*/
-		for (i = 0x10, j = 8; i <= 0x12; i++, j++) {
-			tempah = (LCDACRT1Ptr + ResInfo)->CR[j];
-			SiS_SetReg1 (SiS_P3d4, i, tempah);
-		}
-		for (i = 0x15, j = 11; i <= 0x16; i++, j++) {
-			tempah = (LCDACRT1Ptr + ResInfo)->CR[j];
-			SiS_SetReg1 (SiS_P3d4, i, tempah);
-		}
-
-		for (i = 0x0A, j = 13; i <= 0x0C; i++, j++) {
-			tempah = (LCDACRT1Ptr + ResInfo)->CR[j];
-			SiS_SetReg1 (SiS_P3c4, i, tempah);
-		}
-
-		tempah = (LCDACRT1Ptr + ResInfo)->CR[16];
-		tempah = tempah & 0x0E0;
-		SiS_SetReg1 (SiS_P3c4, 0x0E, tempah);
-
-		tempah = (LCDACRT1Ptr + ResInfo)->CR[16];
-		tempah = tempah & 0x01;
-		tempah = tempah << 5;
-		if (modeflag & DoubleScanMode) {
-			tempah = tempah | 0x080;
-		}
-		SiS_SetRegANDOR (SiS_P3d4, 0x09, ~0x020, tempah);
-		if (SiS_ModeType > 0x03)
-			SiS_SetReg1 (SiS_P3d4, 0x14, 0x4F);
-/*end 301b*/
-	} else {
-		index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;	/* Get index */
-		index = index & 0x3F;
-
-		data = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x11);
-		data = data & 0x7F;
-		SiS_SetReg1 (SiS_P3d4, 0x11, data);	/* Unlock CRTC */
-
-		for (i = 0, j = 0; i <= 07; i++, j++) {
-			data = SiS_CRT1Table[index].CR[i];
-			SiS_SetReg1 (SiS_P3d4, j, data);
-		}
-		for (j = 0x10; i <= 10; i++, j++) {
-			data = SiS_CRT1Table[index].CR[i];
-			SiS_SetReg1 (SiS_P3d4, j, data);
-		}
-		for (j = 0x15; i <= 12; i++, j++) {
-			data = SiS_CRT1Table[index].CR[i];
-			SiS_SetReg1 (SiS_P3d4, j, data);
-		}
-		for (j = 0x0A; i <= 15; i++, j++) {
-			data = SiS_CRT1Table[index].CR[i];
-			SiS_SetReg1 (SiS_P3c4, j, data);
-		}
-
-		data = SiS_CRT1Table[index].CR[16];
-		data = data & 0xE0;
-		SiS_SetReg1 (SiS_P3c4, 0x0E, data);
-
-		data = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x09);
-		data = data & 0xDF;	/* clear CR9 D[5] */
-		i = SiS_CRT1Table[index].CR[16];
-		i = i & 0x01;
-		i = i << 5;
-		data = data | i;
-
-		if (ModeNo <= 0x13)
-			i = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-		else
-			i = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
-		i = i & DoubleScanMode;
-		if (i)
-			data = data | 0x80;
-		SiS_SetReg1 (SiS_P3d4, 0x09, data);
-
-		if (SiS_ModeType > 0x03)
-			SiS_SetReg1 (SiS_P3d4, 0x14, 0x4F);
-	}
-}
-void
-SiS_SetCRT1Offset (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		   USHORT RefreshRateTableIndex,
-		   PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT temp, ah, al;
-	USHORT temp2, i;
-	USHORT DisplayUnit;
-
-	/* Alan */
-	temp = SiS_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
-	if (HwDeviceExtension->jChipType >= SIS_315H) {
-		temp = temp >> 8;	/* sis310 *//* index */
-	} else {
-		temp = temp >> 4;	/* sis300 *//* index */
-	}
-	temp = SiS_ScreenOffset[temp];
-	if ((ModeNo >= 0x7C) && (ModeNo <= 0x7E)) {
-		temp = 0x6B;
-		temp2 = ModeNo - 0x7C;
-	} else {
-		temp2 = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
-		temp2 = temp2 & InterlaceMode;
-		if (temp2)
-			temp = temp << 1;
-		temp2 = SiS_ModeType - ModeEGA;
-	}
-	switch (temp2) {
-	case 0:
-		temp2 = 1;
-		break;
-	case 1:
-		temp2 = 2;
-		break;
-	case 2:
-		temp2 = 4;
-		break;
-	case 3:
-		temp2 = 4;
-		break;
-	case 4:
-		temp2 = 6;
-		break;
-	case 5:
-		temp2 = 8;
-		break;
-	}
-	temp = temp * temp2;
-	DisplayUnit = temp;
-
-	temp2 = temp;
-	temp = temp >> 8;	/* ah */
-	temp = temp & 0x0F;
-	i = SiS_GetReg1 (SiS_P3c4, 0x0E);
-	i = i & 0xF0;
-	i = i | temp;
-	SiS_SetReg1 (SiS_P3c4, 0x0E, i);
-
-	temp = (UCHAR) temp2;
-	temp = temp & 0xFF;	/* al */
-	SiS_SetReg1 (SiS_P3d4, 0x13, temp);
-
-	temp2 = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
-	temp2 = temp2 & InterlaceMode;
-	if (temp2)
-		DisplayUnit >>= 1;
-
-	DisplayUnit = DisplayUnit << 5;
-	ah = (DisplayUnit & 0xff00) >> 8;
-	al = DisplayUnit & 0x00ff;
-	if (al == 0)
-		ah = ah + 1;
-	else
-		ah = ah + 2;
-	SiS_SetReg1 (SiS_P3c4, 0x10, ah);
-}
-
-void
-SiS_SetCRT1VCLK (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		 USHORT RefreshRateTableIndex)
-{
-	UCHAR index, data;
-	USHORT vclkindex;
-	if (SiS_IF_DEF_LVDS == 1) {
-		vclkindex =
-		    SiS_GetVCLK2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				     RefreshRateTableIndex, HwDeviceExtension);
-		data = SiS_GetReg1 (SiS_P3c4, 0x31) & 0xCF;
-		SiS_SetReg1 (SiS_P3c4, 0x31, data);
-
-		data = SiS_VCLKData[vclkindex].SR2B;
-		SiS_SetReg1 (SiS_P3c4, 0x2B, data);
-		data = SiS_VCLKData[vclkindex].SR2C;
-		SiS_SetReg1 (SiS_P3c4, 0x2C, data);
-
-		if (HwDeviceExtension->jChipType < SIS_315H)
-			SiS_SetReg1 (SiS_P3c4, 0x2D, 0x80);
-		else
-			SiS_SetReg1 (SiS_P3c4, 0x2D, 0x01);
-
-	}
-		else
-	    if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-		&& (SiS_VBInfo & SetCRT2ToLCDA) && (SiS_IF_DEF_LVDS == 0)) {
-		vclkindex =
-		    SiS_GetVCLK2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				     RefreshRateTableIndex, HwDeviceExtension);
-		data = SiS_GetReg1 (SiS_P3c4, 0x31) & 0xCF;
-		SiS_SetReg1 (SiS_P3c4, 0x31, data);
-
-		data = SiS_VBVCLKData[vclkindex].Part4_A;
-		SiS_SetReg1 (SiS_P3c4, 0x2B, data);
-		data = SiS_VBVCLKData[vclkindex].Part4_B;
-		SiS_SetReg1 (SiS_P3c4, 0x2C, data);
-
-		if (HwDeviceExtension->jChipType < SIS_315H)
-			SiS_SetReg1 (SiS_P3c4, 0x2D, 0x80);	/* for300 series */
-		else
-			SiS_SetReg1 (SiS_P3c4, 0x2D, 0x01);
-
-	} else {
-		index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
-		/*if(HwDeviceExtension->jChipType < SIS_315H) { */
-		index = index & 0x3F;
-		/*} */
-		data = SiS_GetReg1 (SiS_P3c4, 0x31) & 0xCF;
-/*SiS_SetReg1(SiS_P3c4,0x31,0x00); *//* for300 */
-		SiS_SetReg1 (SiS_P3c4, 0x31, data);
-		SiS_SetReg1 (SiS_P3c4, 0x2B, SiS_VCLKData[index].SR2B);
-		SiS_SetReg1 (SiS_P3c4, 0x2C, SiS_VCLKData[index].SR2C);
-		if (HwDeviceExtension->jChipType < SIS_315H)
-			SiS_SetReg1 (SiS_P3c4, 0x2D, 0x80);	/* for300 series */
-		else
-			SiS_SetReg1 (SiS_P3c4, 0x2D, 0x01);	/* for310 series */
-	}
-}
-void
-SiS_IsLowResolution (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
-{
-	USHORT data;
-	USHORT ModeFlag;
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x0F);
-	data = data & 0x7F;
-	SiS_SetReg1 (SiS_P3c4, 0x0F, data);
-
-	if (ModeNo > 0x13) {
-		ModeFlag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-		if ((ModeFlag & HalfDCLK) && (ModeFlag & DoubleScanMode)) {
-			data = SiS_GetReg1 (SiS_P3c4, 0x0F);
-			data = data | 0x80;
-			SiS_SetReg1 (SiS_P3c4, 0x0F, data);
-			data = SiS_GetReg1 (SiS_P3c4, 0x01);
-			data = data & 0xF7;
-			SiS_SetReg1 (SiS_P3c4, 0x01, data);
-		}
-	}
-}
-
-void
-SiS_SetCRT1ModeRegs (ULONG ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		     USHORT ModeNo, USHORT ModeIdIndex,
-		     USHORT RefreshRateTableIndex)
-{
-	USHORT data, data2, data3;
-	USHORT infoflag = 0, modeflag;
-	USHORT resindex, xres;
-
-	if (ModeNo > 0x13) {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-		infoflag = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
-	} else {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ModeFlag */
-	}
-	SiS_SetRegANDOR (SiS_P3c4, 0x1F, 0x3F, 0x00);
-	if (ModeNo > 0x13)
-		data = infoflag;
-	else
-		data = 0;
-	data2 = 0;
-	if (ModeNo > 0x13) {
-		if (SiS_ModeType > 0x02) {
-			data2 = data2 | 0x02;
-			data3 = SiS_ModeType - ModeVGA;
-			data3 = data3 << 2;
-			data2 = data2 | data3;
-		}
-	}
-	data = data & InterlaceMode;
-	if (data)
-		data2 = data2 | 0x20;
-	SiS_SetReg1 (SiS_P3c4, 0x06, data2);
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		resindex = SiS_GetResInfo (ROMAddr, ModeNo, ModeIdIndex);
-		if (ModeNo <= 0x13) {
-			xres = SiS_StResInfo[resindex].HTotal;
-		} else {
-			xres = SiS_ModeResInfo[resindex].HTotal;	/* xres->ax */
-		}
-		data = 0x0000;
-		if (infoflag & InterlaceMode) {
-			if (xres == 1024)
-				data = 0x0035;
-			if (xres == 1280)
-				data = 0x0048;
-		}
-		data2 = data & 0x00FF;
-		SiS_SetRegANDOR (SiS_P3d4, 0x19, 0xFF, data2);
-		data2 = (data & 0xFF00) >> 8;
-		SiS_SetRegANDOR (SiS_P3d4, 0x19, 0xFC, data2);
-	}
-	if (modeflag & HalfDCLK) {
-		SiS_SetRegANDOR (SiS_P3c4, 0x01, 0xFF, 0x01);
-	}
-
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-	} else {
-		if (modeflag & LineCompareOff) {
-			SiS_SetRegANDOR (SiS_P3c4, 0x0F, 0xF7, 0x08);
-		} else {
-			SiS_SetRegANDOR (SiS_P3c4, 0x0F, 0xF7, 0x00);
-		}
-	}
-
-	data = 0x60;
-	if (SiS_ModeType != ModeText) {
-		data = data ^ 0x60;
-		if (SiS_ModeType != ModeEGA) {
-			data = data ^ 0xA0;
-		}
-	}
-	SiS_SetRegANDOR (SiS_P3c4, 0x21, 0x1F, data);
-}
-
-void
-SiS_SetVCLKState (ULONG ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		  USHORT ModeNo, USHORT RefreshRateTableIndex)
-{
-	USHORT data, data2 = 0;
-	USHORT VCLK;
-	UCHAR index;
-
-	if (ModeNo <= 0x13)
-		VCLK = 0;
-	else {
-		index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
-		/*if(HwDeviceExtension->jChipType < SIS_315H) { */
-		index = index & 0x3F;
-		/*} */
-		VCLK = SiS_VCLKData[index].CLOCK;
-	}
-
-	if (HwDeviceExtension->jChipType < SIS_315H) {
-		data2 = 0x00;
-		if (VCLK > 150)
-			data2 = data2 | 0x80;
-		SiS_SetRegANDOR (SiS_P3c4, 0x07, 0x7B, data2);
-
-		data2 = 0x00;
-		if (VCLK >= 150)
-			data2 = data2 | 0x08;	/* VCLK > 150 */
-		SiS_SetRegANDOR (SiS_P3c4, 0x32, 0xF7, data2);
-	} else {		/* 310 series */
-
-		data = SiS_GetReg1 (SiS_P3c4, 0x32);
-		data = data & 0xf3;
-		if (VCLK >= 200)
-			data = data | 0x0c;	/* VCLK > 200 */
-		SiS_SetReg1 (SiS_P3c4, 0x32, data);
-		data = SiS_GetReg1 (SiS_P3c4, 0x1F);
-		data &= 0xE7;
-		if (VCLK < 200)
-			data |= 0x10;
-		SiS_SetReg1 (SiS_P3c4, 0x1F, data);
-	}
-
-	if ((VCLK >= 0) && (VCLK < 135))
-		data2 = 0x03;
-	if ((VCLK >= 135) && (VCLK < 160))
-		data2 = 0x02;
-	if ((VCLK >= 160) && (VCLK < 260))
-		data2 = 0x01;
-	if (VCLK > 260)
-		data2 = 0x00;
-	/* disable 24bit palette RAM gamma correction  */
-
-	if (HwDeviceExtension->jChipType == SIS_540) {
-		if ((VCLK == 203) || (VCLK < 234))
-			data2 = 0x02;
-	}
-	SiS_SetRegANDOR (SiS_P3c4, 0x07, 0xFC, data2);
-}
-
-void
-SiS_LoadDAC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
-{
-	USHORT data, data2;
-	USHORT time, i, j, k;
-	USHORT m, n, o;
-	USHORT si, di, bx, dl;
-	USHORT al, ah, dh;
-	USHORT *table = NULL;
-
-	if (ModeNo <= 0x13)
-		data = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-	else
-		data = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-
-	data = data & DACInfoFlag;
-	time = 64;
-	if (data == 0x00)
-		table = SiS_MDA_DAC;
-	if (data == 0x08)
-		table = SiS_CGA_DAC;
-	if (data == 0x10)
-		table = SiS_EGA_DAC;
-	if (data == 0x18) {
-		time = 256;
-		table = SiS_VGA_DAC;
-	}
-	if (time == 256)
-		j = 16;
-	else
-		j = time;
-
-	SiS_SetReg3 (SiS_P3c6, 0xFF);
-	SiS_SetReg3 (SiS_P3c8, 0x00);
-
-	for (i = 0; i < j; i++) {
-		data = table[i];
-		for (k = 0; k < 3; k++) {
-			data2 = 0;
-			if (data & 0x01)
-				data2 = 0x2A;
-			if (data & 0x02)
-				data2 = data2 + 0x15;
-			SiS_SetReg3 (SiS_P3c9, data2);
-			data = data >> 2;
-		}
-	}
-
-	if (time == 256) {
-		for (i = 16; i < 32; i++) {
-			data = table[i];
-			for (k = 0; k < 3; k++)
-				SiS_SetReg3 (SiS_P3c9, data);
-		}
-		si = 32;
-		for (m = 0; m < 9; m++) {
-			di = si;
-			bx = si + 0x04;
-			dl = 0;
-			for (n = 0; n < 3; n++) {
-				for (o = 0; o < 5; o++) {
-					dh = table[si];
-					ah = table[di];
-					al = table[bx];
-					si++;
-					SiS_WriteDAC (dl, ah, al, dh);
-				}	/* for 5 */
-				si = si - 2;
-				for (o = 0; o < 3; o++) {
-					dh = table[bx];
-					ah = table[di];
-					al = table[si];
-					si--;
-					SiS_WriteDAC (dl, ah, al, dh);
-				}	/* for 3 */
-				dl++;
-			}	/* for 3 */
-			si = si + 5;
-		}		/* for 9 */
-	}
-}
-
-void
-SiS_WriteDAC (USHORT dl, USHORT ah, USHORT al, USHORT dh)
-{
-	USHORT temp;
-	USHORT bh, bl;
-
-	bh = ah;
-	bl = al;
-	if (dl != 0) {
-		temp = bh;
-		bh = dh;
-		dh = temp;
-		if (dl == 1) {
-			temp = bl;
-			bl = dh;
-			dh = temp;
-		} else {
-			temp = bl;
-			bl = bh;
-			bh = temp;
-		}
-	}
-	SiS_SetReg3 (SiS_P3c9, (USHORT) dh);
-	SiS_SetReg3 (SiS_P3c9, (USHORT) bh);
-	SiS_SetReg3 (SiS_P3c9, (USHORT) bl);
-}
-
-void
-SiS_ClearBuffer (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo)
-{
-	PVOID VideoMemoryAddress =
-	    (PVOID) HwDeviceExtension->pjVideoMemoryAddress;
-	ULONG AdapterMemorySize = (ULONG) HwDeviceExtension->ulVideoMemorySize;
-	PUSHORT pBuffer;
-	int i;
-
-	if (SiS_ModeType >= ModeEGA) {
-		if (ModeNo > 0x13) {
-			SiS_SetMemory (VideoMemoryAddress, AdapterMemorySize,
-				       0);
-		} else {
-			pBuffer = VideoMemoryAddress;
-			for (i = 0; i < 0x4000; i++)
-				pBuffer[i] = 0x0000;
-		}
-	} else {
-		pBuffer = VideoMemoryAddress;
-		if (SiS_ModeType == ModeCGA) {
-			for (i = 0; i < 0x4000; i++)
-				pBuffer[i] = 0x0720;
-		} else {
-			for (i = 0; i < 0x4000; i++)
-				pBuffer[i] = 0x0000;
-		}
-	}
-}
-
-void
-SiS_DisplayOn (void)
-{
+     for(i=0x10,j=8;i<=0x12;i++,j++){
+       tempah = (LCDACRT1Ptr+ResInfo)->CR[j];
+       SiS_SetReg1(SiS_P3d4,i,tempah);
+     }
+     for(i=0x15,j=11;i<=0x16;i++,j++){
+       tempah =(LCDACRT1Ptr+ResInfo)->CR[j];
+       SiS_SetReg1(SiS_P3d4,i,tempah);
+     }
+
+     for(i=0x0A,j=13;i<=0x0C;i++,j++){
+       tempah = (LCDACRT1Ptr+ResInfo)->CR[j];
+       SiS_SetReg1(SiS_P3c4,i,tempah);
+     }
+  
+     tempah = (LCDACRT1Ptr+ResInfo)->CR[16];
+     tempah=tempah&0x0E0;
+     SiS_SetReg1(SiS_P3c4,0x0E,tempah);
+  
+     tempah = (LCDACRT1Ptr+ResInfo)->CR[16];
+     tempah=tempah&0x01;
+     tempah=tempah<<5;
+     if(modeflag&DoubleScanMode){
+       tempah=tempah|0x080;
+     }
+     SiS_SetRegANDOR(SiS_P3d4,0x09,~0x020,tempah);
+     if(SiS_ModeType>0x03) SiS_SetReg1(SiS_P3d4,0x14,0x4F);
+  /*end 301b*/
+  }
+  else{  /* LVDS */
+     index=SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;  /* Get index */
+     index= index&0x3F;
+       /*fstn*/
+     if(SiS_IF_DEF_FSTN){
+        index= index&0x7F;	/* TW: ??? */
+     }
+     data=(UCHAR)SiS_GetReg1(SiS_P3d4,0x11);
+     data=data&0x7F;
+     SiS_SetReg1(SiS_P3d4,0x11,data);                             /* Unlock CRTC */
+
+     for(i=0,j=0;i<=07;i++,j++)
+     {
+       data=SiS_CRT1Table[index].CR[i];
+       SiS_SetReg1(SiS_P3d4,j,data);
+     }
+     for(j=0x10;i<=10;i++,j++)
+     {
+       data=SiS_CRT1Table[index].CR[i];
+       SiS_SetReg1(SiS_P3d4,j,data);
+     }
+     for(j=0x15;i<=12;i++,j++) {
+       data=SiS_CRT1Table[index].CR[i];
+       SiS_SetReg1(SiS_P3d4,j,data);
+     }
+     for(j=0x0A;i<=15;i++,j++)
+     {
+       data=SiS_CRT1Table[index].CR[i];
+       SiS_SetReg1(SiS_P3c4,j,data);
+     }
+
+     data=SiS_CRT1Table[index].CR[16];
+     data=data&0xE0;
+     SiS_SetReg1(SiS_P3c4,0x0E,data);
+
+     data=(UCHAR)SiS_GetReg1(SiS_P3d4,0x09);
+     data=data&0xDF;                                      /* clear CR9 D[5] */
+     i=SiS_CRT1Table[index].CR[16];
+     i=i&0x01;
+     i=i<<5;
+     data=data|i;
+
+     if (ModeNo<=0x13)
+       i = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+     else
+       i = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+
+     i=i&DoubleScanMode;
+     if(i) data=data|0x80;
+     SiS_SetReg1(SiS_P3d4,0x09,data);
+
+     if(SiS_ModeType>0x03) SiS_SetReg1(SiS_P3d4,0x14,0x4F);
+  }
+}
+
+/* TW: Set offset ("pitch") - overruled by SetPitch in XF86 */
+void
+SiS_SetCRT1Offset(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                  USHORT RefreshRateTableIndex,
+		  PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+   USHORT temp,ah,al;
+   USHORT temp2,i;
+   USHORT DisplayUnit;
+
+   /* Alan */
+   temp = SiS_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
+   if(HwDeviceExtension->jChipType >= SIS_315H) {
+     temp=temp>>8;         /* sis310 */
+   }
+   else {
+     temp=temp>>4;         /* sis300 */
+   }
+   temp=SiS_ScreenOffset[temp];
+
+   if((ModeNo>=0x7C)&&(ModeNo<=0x7E)) {
+     /* TW: 1280x960 */
+     temp=0x6B;  /* TW: Why? Offset for 1280 is normally 0x50! */
+     temp2=ModeNo-0x7C;
+     /* TW: SiS_ModeType-ModeEGA (below) is 1,3 or 5, not 0,1,or 2 */
+     temp2=(temp2*2)+1; /* TW: Maybe this is more correct? */
+   }
+   else {
+     temp2 = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+     temp2=temp2&InterlaceMode;
+     if(temp2) temp=temp<<1;
+     temp2=SiS_ModeType-ModeEGA;
+   }
+
+   switch (temp2) {
+     case 0 : temp2=1; break;
+     case 1 : temp2=2; break;
+     case 2 : temp2=4; break;
+     case 3 : temp2=4; break;
+     case 4 : temp2=6; break;
+     case 5 : temp2=8; break;
+   }
+   temp=temp*temp2;
+   DisplayUnit=temp;
+
+   temp2=temp;
+   temp=temp>>8;                                         /* ah */
+   temp=temp&0x0F;
+   i=SiS_GetReg1(SiS_P3c4,0x0E);
+   i=i&0xF0;
+   i=i|temp;
+   SiS_SetReg1(SiS_P3c4,0x0E,i);
+
+   temp=(UCHAR)temp2;
+   temp=temp&0xFF;                                        /* al */
+   SiS_SetReg1(SiS_P3d4,0x13,temp);
+
+   temp2 = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+   temp2=temp2&InterlaceMode;
+   if(temp2) DisplayUnit>>=1;
+
+   DisplayUnit=DisplayUnit<<5;
+   ah=(DisplayUnit&0xff00)>>8;
+   al=DisplayUnit&0x00ff;
+   if(al==0) ah=ah+1;
+   else ah=ah+2;
+   SiS_SetReg1(SiS_P3c4,0x10,ah);
+}
+
+void
+SiS_SetCRT1VCLK(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                PSIS_HW_DEVICE_INFO HwDeviceExtension,
+		USHORT RefreshRateTableIndex)
+{
+  UCHAR  index,data;
+  USHORT vclkindex;
+
+  /* TW: Now I'm confused. Is IF_DEF_LVDS 1 even for 301B/302B/301LV/302lV?
+   *     This functions could make one believe that LVDS is 0 for these. But
+   *     in this case SetGroup1_LVDS doesn't make sense (see init301.c)
+   *     So my conclusion is that LVDS = 1 for some of the SiS bridges as
+   *     well, i just don't know which one...
+   */
+
+  if(SiS_IF_DEF_LVDS==1) {
+
+        /* TW: Do this if IF_DEF_LVDS is 1 */
+
+    	index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
+    	/*if(HwDeviceExtension->jChipType < SIS_315H) { */
+    	index=index&0x3F;
+    	/*}*/
+    	data = SiS_GetReg1(SiS_P3c4,0x31);
+	data &= 0xCF;
+	SiS_SetReg1(SiS_P3c4,0x31,data);
+	/* SiS_SetReg1(SiS_P3c4,0x31,0x00); 	     */                 /* for300 */
+
+    	SiS_SetReg1(SiS_P3c4,0x2B,SiS_VCLKData[index].SR2B);
+    	SiS_SetReg1(SiS_P3c4,0x2C,SiS_VCLKData[index].SR2C);
+    	if(HwDeviceExtension->jChipType < SIS_315H)
+      		SiS_SetReg1(SiS_P3c4,0x2D,0x80);                        /* for300 series */
+   	 else
+      		SiS_SetReg1(SiS_P3c4,0x2D,0x01);                        /* for310 series */
+  }
 
-	SiS_SetRegANDOR (SiS_P3c4, 0x01, 0xDF, 0x00);
+  else if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+               && (SiS_VBInfo&SetCRT2ToLCDA) ){
+
+        /* TW: Do this if bridge type is 301B/302B/301LV/302LV
+	 *     This can only be called if LVDS is 0... 
+	 */
+	 
+    	vclkindex = SiS_GetVCLK2Ptr(ROMAddr,ModeNo,ModeIdIndex,
+	                     RefreshRateTableIndex,HwDeviceExtension);
+    	data = SiS_GetReg1(SiS_P3c4,0x31) & 0xCF;
+    	SiS_SetReg1(SiS_P3c4,0x31,data);
+    	/*SiS_SetReg1(SiS_P3c4,0x31,0x00); */                       	/* for300 */
+
+    	data = SiS_VBVCLKData[vclkindex].Part4_A;
+    	SiS_SetReg1(SiS_P3c4,0x2B,data);
+    	data = SiS_VBVCLKData[vclkindex].Part4_B;
+    	SiS_SetReg1(SiS_P3c4,0x2C,data);
+
+    	if(HwDeviceExtension->jChipType < SIS_315H)
+    		SiS_SetReg1(SiS_P3c4,0x2D,0x80);                        /* for300 series */
+    	else
+    		SiS_SetReg1(SiS_P3c4,0x2D,0x01);
+  }
+  else {
+
+	/* TW: Do this if LVDS is 0 and the brigde type is NOT
+	 *     301B/302B/301LV/302LV. This leaves only 301...
+	 */
+
+    	index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
+    	/*if(HwDeviceExtension->jChipType < SIS_315H) { */
+    	index=index&0x3F;
+    	/*}*/
+    	data = SiS_GetReg1(SiS_P3c4,0x31) & 0xCF;
+	SiS_SetReg1(SiS_P3c4,0x31,data);
+	/*SiS_SetReg1(SiS_P3c4,0x31,0x00); */                       	/* for300 */
+
+    	SiS_SetReg1(SiS_P3c4,0x2B,SiS_VCLKData[index].SR2B);
+    	SiS_SetReg1(SiS_P3c4,0x2C,SiS_VCLKData[index].SR2C);
+    	if(HwDeviceExtension->jChipType < SIS_315H)
+      		SiS_SetReg1(SiS_P3c4,0x2D,0x80);                        /* for300 series */
+    	else
+      		SiS_SetReg1(SiS_P3c4,0x2D,0x01);                        /* for310 series */
+  }
+}
+
+void
+SiS_IsLowResolution(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+  USHORT data;
+  USHORT ModeFlag;
+
+  data = SiS_GetReg1(SiS_P3c4,0x0F);
+  data = data&0x7F;
+  SiS_SetReg1(SiS_P3c4,0x0F,data);
+
+  if (ModeNo>0x13) {
+    ModeFlag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+    if ((ModeFlag & HalfDCLK) && (ModeFlag & DoubleScanMode)) {
+      data = SiS_GetReg1(SiS_P3c4,0x0F);
+      data = data|0x80;
+      SiS_SetReg1(SiS_P3c4,0x0F,data);
+      data = SiS_GetReg1(SiS_P3c4,0x01);
+      data = data&0xF7;
+      SiS_SetReg1(SiS_P3c4,0x01,data);
+    }
+  }
+}
+
+void
+SiS_SetCRT1ModeRegs(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                    USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex)
+{
+  USHORT data,data2,data3;
+  USHORT infoflag=0,modeflag;
+  USHORT resindex,xres;
+
+  if (ModeNo>0x13) {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+    	infoflag = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+  } else {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;    /* si+St_ModeFlag */
+  }
+
+  SiS_SetRegANDOR(SiS_P3c4,0x1F,0x3F,0x00);
+
+  if(ModeNo>0x13) data=infoflag;
+  else data=0;
+  data2=SiS_GetReg1(SiS_P3c4,0x06) & 0xC0;  /* TW: Preserve Xv display mode!!! */
+  if(ModeNo>0x13) {
+    if(SiS_ModeType>0x02) {
+       data2=data2|0x02;
+       data3=SiS_ModeType-ModeVGA;
+       data3=data3<<2;
+       data2=data2|data3;
+    }
+  }
+  data=data&InterlaceMode;
+  if(data) data2=data2|0x20;
+  SiS_SetReg1(SiS_P3c4,0x06,data2);
+
+  if((HwDeviceExtension->jChipType==SIS_630)||
+     (HwDeviceExtension->jChipType==SIS_540)||
+     (HwDeviceExtension->jChipType==SIS_730)) {
+    resindex=SiS_GetResInfo(ROMAddr,ModeNo,ModeIdIndex);
+    if(ModeNo<=0x13){
+      	xres=SiS_StResInfo[resindex].HTotal;
+    }else{
+      	xres=SiS_ModeResInfo[resindex].HTotal;                         /* xres->ax */
+    }
+    data=0x0000;
+    if(infoflag&InterlaceMode) {
+      if(xres==1024) data=0x0035;
+      if(xres==1280) data=0x0048;
+    }
+    data2=data&0x00FF;
+    SiS_SetRegANDOR(SiS_P3d4,0x19,0xFF,data2);
+    data2=(data&0xFF00)>>8;
+    SiS_SetRegANDOR(SiS_P3d4,0x19,0xFC,data2);
+  }
+
+  if(modeflag&HalfDCLK) {
+    SiS_SetRegANDOR(SiS_P3c4,0x01,0xFF,0x01);
+  }
+
+  if((HwDeviceExtension->jChipType==SIS_630)||
+     (HwDeviceExtension->jChipType==SIS_540)||
+     (HwDeviceExtension->jChipType==SIS_730)){
+     /* TW: Nothing */
+  }
+  else {
+    if(modeflag&LineCompareOff) {
+      SiS_SetRegANDOR(SiS_P3c4,0x0F,0xF7,0x08);
+    }
+    else {
+      SiS_SetRegANDOR(SiS_P3c4,0x0F,0xF7,0x00);
+    }
+  }
+
+  data=0x60;
+  if(SiS_ModeType!=ModeText) {
+      data=data^0x60;
+      if(SiS_ModeType!=ModeEGA) {
+        data=data^0xA0;
+      }
+  }
+  SiS_SetRegANDOR(SiS_P3c4,0x21,0x1F,data);
+}
+
+void
+SiS_SetVCLKState(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                 USHORT ModeNo,USHORT RefreshRateTableIndex)
+{
+   USHORT data,data2=0;
+   USHORT VCLK;
+   UCHAR  index=0;
+
+  if (ModeNo<=0x13) VCLK=0;
+  else
+  {
+    index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
+    /*if(HwDeviceExtension->jChipType < SIS_315H) { */
+    index=index&0x3F;
+    /*}*/
+    VCLK = SiS_VCLKData[index].CLOCK;
+  }
+#ifdef LINUX_KERNEL
+  printk(KERN_INFO "sisfb: VCLK %d (index %d)\n", VCLK, index);
+#endif
+  if(HwDeviceExtension->jChipType < SIS_315H)
+  {
+    data2=0x00;
+    if(VCLK>150) data2=data2|0x80;
+    SiS_SetRegANDOR(SiS_P3c4,0x07,0x7B,data2);
+
+    data2=0x00;
+    if(VCLK>=150) data2=data2|0x08;       /* VCLK > 150 */
+    SiS_SetRegANDOR(SiS_P3c4,0x32,0xF7,data2);
+  }
+  else  /* 310 series */
+  {
+   data=SiS_GetReg1(SiS_P3c4,0x32);
+   data=data&0xf3;
+   if(VCLK>=200) data=data|0x0c;  /* VCLK > 200 */
+   SiS_SetReg1(SiS_P3c4,0x32,data);
+   data=SiS_GetReg1(SiS_P3c4,0x1F);
+   data &= 0xE7;
+   if(VCLK<200) data |= 0x10;
+   SiS_SetReg1(SiS_P3c4,0x1F,data);
+  }
+
+  if(VCLK<135) data2=0x03;
+  if((VCLK>=135)&&(VCLK<160)) data2=0x02;
+  if((VCLK>=160)&&(VCLK<260)) data2=0x01;
+  if(VCLK>260) data2=0x00;
+  /* disable 24bit palette RAM gamma correction  */
+  if(HwDeviceExtension->jChipType==SIS_540) {
+    	if((VCLK==203)||(VCLK<234)) data2=0x02;
+  }
+  SiS_SetRegANDOR(SiS_P3c4,0x07,0xFC,data2);
+}
+
+void
+SiS_LoadDAC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+   USHORT data,data2;
+   USHORT time,i,j,k;
+   USHORT m,n,o;
+   USHORT si,di,bx,dl;
+   USHORT al,ah,dh;
+   USHORT *table=NULL;
+
+   if (ModeNo<=0x13) data = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+   else data = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+
+   data=data&DACInfoFlag;
+   time=64;
+   if(data==0x00) table=SiS_MDA_DAC;
+   if(data==0x08) table=SiS_CGA_DAC;
+   if(data==0x10) table=SiS_EGA_DAC;
+   if(data==0x18) {
+     time=256;
+     table=SiS_VGA_DAC;
+   }
+   if(time==256) j=16;
+   else j=time;
+
+   SiS_SetReg3(SiS_P3c6,0xFF);
+   SiS_SetReg3(SiS_P3c8,0x00);
+
+   for(i=0;i<j;i++) {
+      data=table[i];
+      for(k=0;k<3;k++) {
+        data2=0;
+        if(data&0x01) data2=0x2A;
+        if(data&0x02) data2=data2+0x15;
+        SiS_SetReg3(SiS_P3c9,data2);
+        data=data>>2;
+      }
+   }
+
+   if(time==256) {
+      for(i=16;i<32;i++) {
+         data=table[i];
+         for(k=0;k<3;k++) SiS_SetReg3(SiS_P3c9,data);
+      }
+      si=32;
+      for(m=0;m<9;m++) {
+         di=si;
+         bx=si+0x04;
+         dl=0;
+         for(n=0;n<3;n++) {
+            for(o=0;o<5;o++) {
+              dh=table[si];
+              ah=table[di];
+              al=table[bx];
+              si++;
+              SiS_WriteDAC(dl,ah,al,dh);
+            }         /* for 5 */
+            si=si-2;
+            for(o=0;o<3;o++) {
+              dh=table[bx];
+              ah=table[di];
+              al=table[si];
+              si--;
+              SiS_WriteDAC(dl,ah,al,dh);
+            }         /* for 3 */
+            dl++;
+         }            /* for 3 */
+         si=si+5;
+      }               /* for 9 */
+   }
+}
+
+void
+SiS_WriteDAC(USHORT dl, USHORT ah, USHORT al, USHORT dh)
+{
+  USHORT temp;
+  USHORT bh,bl;
+
+  bh=ah;
+  bl=al;
+  if(dl!=0) {
+    temp=bh;
+    bh=dh;
+    dh=temp;
+    if(dl==1) {
+       temp=bl;
+       bl=dh;
+       dh=temp;
+    }
+    else {
+       temp=bl;
+       bl=bh;
+       bh=temp;
+    }
+  }
+  SiS_SetReg3(SiS_P3c9,(USHORT)dh);
+  SiS_SetReg3(SiS_P3c9,(USHORT)bh);
+  SiS_SetReg3(SiS_P3c9,(USHORT)bl);
+}
+
+ULONG
+GetDRAMSize(PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  ULONG   AdapterMemorySize=0;
+#ifdef SIS315H
+  USHORT  counter;
+#endif
+  
+#ifdef SIS315H
+  if ((HwDeviceExtension->jChipType == SIS_315H)||
+      (HwDeviceExtension->jChipType == SIS_315PRO)) {
+    	counter = SiS_GetReg1(SiS_P3c4,0x14)&0xF0; /*get memory size*/
+    	counter >>= 4;
+    	AdapterMemorySize= 1 << counter;
+    	AdapterMemorySize *= 1024*1024;
+  } else {
+    	if ((HwDeviceExtension->jChipType == SIS_550)||
+            (HwDeviceExtension->jChipType == SIS_640)||
+            (HwDeviceExtension->jChipType == SIS_740)||
+            (HwDeviceExtension->jChipType == SIS_650)) {
+      		counter = SiS_GetReg1(SiS_P3c4,0x14)&0x3F; /*get memory size*/
+      		counter++;
+      		AdapterMemorySize = counter * 4;
+      		AdapterMemorySize *= 1024*1024;
+    	}
+  }
+#endif
+
+#ifdef SIS300
+  if ((HwDeviceExtension->jChipType==SIS_300)||
+      (HwDeviceExtension->jChipType==SIS_540)||
+      (HwDeviceExtension->jChipType==SIS_630)||
+      (HwDeviceExtension->jChipType==SIS_730)) {
+      	AdapterMemorySize = SiS_GetReg1(SiS_P3c4,0x14); /*get memory size*/
+      	AdapterMemorySize = AdapterMemorySize&0x3F;
+      	AdapterMemorySize++;
+      	AdapterMemorySize *= 1024*1024;
+  }
+#endif
+
+  return AdapterMemorySize;
+}
+
+void
+SiS_ClearBuffer(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo)
+{
+  PVOID   VideoMemoryAddress = (PVOID)HwDeviceExtension->pjVideoMemoryAddress;
+  ULONG   AdapterMemorySize  = (ULONG)HwDeviceExtension->ulVideoMemorySize;
+  PUSHORT pBuffer;
+  int i;
+
+  if (SiS_ModeType>=ModeEGA)
+  {
+    if (ModeNo>0x13)
+    {
+      AdapterMemorySize=GetDRAMSize(HwDeviceExtension);
+      SiS_SetMemory(VideoMemoryAddress,AdapterMemorySize,0);
+    }
+    else
+    {
+      pBuffer = VideoMemoryAddress;
+      for (i=0;i<0x4000;i++)
+        pBuffer[i]=0x0000;
+    }
+  }
+  else
+  {
+    pBuffer = VideoMemoryAddress;
+    if (SiS_ModeType<ModeCGA)
+    {
+      for (i=0;i<0x4000;i++)
+        pBuffer[i]=0x0720;
+    }
+    else
+    {
+      SiS_SetMemory(VideoMemoryAddress,0x8000,0);
+    }
+  }
+}
+
+void
+SiS_DisplayOn(void)
+{
+   SiS_SetRegANDOR(SiS_P3c4,0x01,0xDF,0x00);
 }
 
 void
-SiS_DisplayOff (void)
+SiS_DisplayOff(void)
 {
-
-	SiS_SetRegANDOR (SiS_P3c4, 0x01, 0xDF, 0x20);
+   SiS_SetRegANDOR(SiS_P3c4,0x01,0xDF,0x20);
 }
 
+
 /* ========================================== */
 /*  SR CRTC GR */
 void
-SiS_SetReg1 (USHORT port, USHORT index, USHORT data)
-{
-	OutPortByte (port, index);
-	OutPortByte (port + 1, data);
-
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      
-	   mov      ax, index                     
-	   mov      bx, data                      
-	   out      dx, al
-	   mov      ax, bx
-	   inc      dx
-	   out      dx, al
-	   }
-	 */
+SiS_SetReg1(
+   USHORT  port,
+   USHORT  index,
+   USHORT  data
+   )
+{
+   OutPortByte(port,index);
+   OutPortByte(port+1,data);
+   
+   /*
+   _asm
+   {
+         mov      dx, port                      
+         mov      ax, index                     
+         mov      bx, data                      
+         out      dx, al
+         mov      ax, bx
+         inc      dx
+         out      dx, al
+   }
+   */
 
 }
 
 /* ========================================== */
 /*  AR(3C0) */
 void
-SiS_SetReg2 (USHORT port, USHORT index, USHORT data)
-{
-
-	InPortByte (port + 0x3da - 0x3c0);
-	OutPortByte (SiS_P3c0, index);
-	OutPortByte (SiS_P3c0, data);
-	OutPortByte (SiS_P3c0, 0x20);
-
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      
-	   mov      cx, index                     
-	   mov      bx, data                      
-
-	   add      dx, 3dah-3c0h
-	   in       al, dx
-
-	   mov      ax, cx
-	   mov      dx, 3c0h
-	   out      dx, al
-	   mov      ax, bx
-	   out      dx, al
-
-	   mov      ax, 20h
-	   out      dx, al
-	   }
-	 */
+SiS_SetReg2(
+   USHORT  port,
+   USHORT  index,
+   USHORT  data
+   )
+{
+
+   InPortByte(port+0x3da-0x3c0);
+   OutPortByte(SiS_P3c0,index);
+   OutPortByte(SiS_P3c0,data);
+   OutPortByte(SiS_P3c0,0x20);
+
+   /*
+   _asm
+   {
+         mov      dx, port                      
+         mov      cx, index                     
+         mov      bx, data                      
+
+         add      dx, 3dah-3c0h
+         in       al, dx
+
+         mov      ax, cx
+         mov      dx, 3c0h
+         out      dx, al
+         mov      ax, bx
+         out      dx, al
+
+         mov      ax, 20h
+         out      dx, al
+   }
+   */
 
 }
 
 /* ========================================== */
 void
-SiS_SetReg3 (USHORT port, USHORT data)
-{
-
-	OutPortByte (port, data);
+SiS_SetReg3(
+   USHORT  port,
+   USHORT  data
+   )
+{
+
+   OutPortByte(port,data);
+   
+   /*
+   _asm
+   {
+         mov      dx, port                      
+         mov      ax, data                      
+         out      dx, al
 
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      
-	   mov      ax, data                      
-	   out      dx, al
-
-	   }
-	 */
+   }
+   */
 
 }
 
 /* ========================================== */
 void
-SiS_SetReg4 (USHORT port, ULONG data)
-{
-
-	OutPortLong (port, data);
+SiS_SetReg4(
+   USHORT  port,
+   ULONG   data
+   )
+{
+
+   OutPortLong(port,data);
+
+   /*
+   _asm
+   {
+         mov      dx, port                      ;; port
+         mov      eax, data                      ;; data
+         out      dx, eax
 
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      ;; port
-	   mov      eax, data                      ;; data
-	   out      dx, eax
-
-	   }
-	 */
+   }
+   */
 }
 
 /* ========================================= */
-UCHAR SiS_GetReg1 (USHORT port, USHORT index)
-{
-	UCHAR data;
-
-	OutPortByte (port, index);
-	data = InPortByte (port + 1);
-
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      ;; port
-	   mov      ax, index                     ;; index
-
-	   out      dx, al
-	   mov      ax, bx
-	   inc      dx
-	   xor      eax, eax
-	   in       al, dx
-	   mov      data, al
-	   }
-	 */
-	return (data);
+UCHAR
+SiS_GetReg1(
+   USHORT  port,
+   USHORT  index
+   )
+{
+   UCHAR   data;
+
+
+   OutPortByte(port,index);
+   data = InPortByte(port+1);
+
+   /*
+   _asm
+   {
+         mov      dx, port                      ;; port
+         mov      ax, index                     ;; index
+
+         out      dx, al
+         mov      ax, bx
+         inc      dx
+         xor      eax, eax
+         in       al, dx
+         mov      data, al
+   }
+   */
+   return(data);
 }
-
 /* ========================================== */
-UCHAR SiS_GetReg2 (USHORT port)
-{
-	UCHAR data;
-
-	data = InPortByte (port);
-
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      ;; port
-	   xor      eax, eax
-	   in       al, dx
-	   mov      data, al
-	   }
-	 */
-	return (data);
+UCHAR
+SiS_GetReg2(
+   USHORT  port
+   )
+{
+   UCHAR   data;
+
+   data= InPortByte(port);
+
+   /*
+   _asm
+   {
+         mov      dx, port                      ;; port
+         xor      eax, eax
+         in       al, dx
+         mov      data, al
+   }
+   */
+   return(data);
 }
 
 /* ========================================== */
-ULONG SiS_GetReg3 (USHORT port)
-{
-	ULONG data;
-
-	data = InPortLong (port);
-
-	/*
-	   _asm
-	   {
-	   mov      dx, port                      ;; port
-	   xor      eax, eax
-	   in       eax, dx
-	   mov      data, eax
-	   }
-	 */
-	return (data);
+ULONG
+SiS_GetReg3(
+   USHORT  port
+   )
+{
+   ULONG   data;
+
+
+   data = InPortLong(port);
+
+   /*
+   _asm
+   {
+         mov      dx, port                      ;; port
+         xor      eax, eax
+         in       eax, dx
+         mov      data, eax
+   }
+   */
+   return(data);
 }
 
 /* ========================================== */
 void
-SiS_ClearDAC (ULONG port)
+SiS_ClearDAC(ULONG   port)
 {
-	int i;
+   int i;
 
-	OutPortByte (port, 0);
-	port++;
-	for (i = 0; i < 256 * 3; i++) {
-		OutPortByte (port, 0);
-	}
 
-}
+   OutPortByte(port, 0);
+   port++;
+   for (i=0;i<256*3;i++)
+   {
+      OutPortByte(port, 0);
+   }
 
-/*========================================== */
+}
+/* ========================================== */
 
 void
-SiS_SetInterlace (ULONG ROMAddr, USHORT ModeNo, USHORT RefreshRateTableIndex)
+SiS_SetInterlace(ULONG ROMAddr, USHORT ModeNo,USHORT RefreshRateTableIndex)
 {
-	ULONG Temp;
-	USHORT data, Temp2;
+  ULONG Temp;
+  USHORT data,Temp2;
 
-	Temp = (ULONG) SiS_GetReg1 (SiS_P3d4, 0x01);
-	Temp++;
-	Temp = Temp * 8;
-
-	if (Temp == 1024)
-		data = 0x0035;
-	else if (Temp == 1280)
-		data = 0x0048;
-	else
-		data = 0x0000;
-
-	Temp2 = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
-	Temp2 &= InterlaceMode;
-	if (Temp2 == 0)
-		data = 0x0000;
-
-	SiS_SetReg1 (SiS_P3d4, 0x19, data);
-
-	Temp = (ULONG) SiS_GetReg1 (SiS_P3d4, 0x1A);
-	Temp2 = (USHORT) (Temp & 0xFC);
-	SiS_SetReg1 (SiS_P3d4, 0x1A, (USHORT) Temp);
-
-	Temp = (ULONG) SiS_GetReg1 (SiS_P3c4, 0x0f);
-	Temp2 = (USHORT) Temp & 0xBF;
-	if (ModeNo == 0x37)
-		Temp2 = Temp2 | 0x40;
-	SiS_SetReg1 (SiS_P3d4, 0x1A, (USHORT) Temp2);
+  if (ModeNo<=0x13) return;
+  Temp = (ULONG)SiS_GetReg1(SiS_P3d4, 0x01);
+  Temp++;
+  Temp=Temp*8;
+
+  if(Temp==1024) data=0x0035;
+  else if(Temp==1280) data=0x0048;
+  else data=0x0000;
+
+  Temp2 = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+  Temp2 &= InterlaceMode;
+  if(Temp2 == 0) data=0x0000;
+
+  SiS_SetReg1(SiS_P3d4,0x19,data);
+
+  Temp = (ULONG)SiS_GetReg1(SiS_P3d4, 0x1A);
+  Temp2= (USHORT)(Temp & 0xFC);
+  SiS_SetReg1(SiS_P3d4,0x1A,(USHORT)Temp);
+
+  Temp = (ULONG)SiS_GetReg1(SiS_P3c4, 0x0f);
+  Temp2= (USHORT)Temp & 0xBF;
+  if(ModeNo==0x37) Temp2=Temp2|0x40;
+  SiS_SetReg1(SiS_P3d4,0x1A,(USHORT)Temp2);
 }
 
 void
-SiS_SetCRT1FIFO (ULONG ROMAddr, USHORT ModeNo,
-		 PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-
-	USHORT data;
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x3D);
-	data &= 0xfe;
-	SiS_SetReg1 (SiS_P3c4, 0x3D, data);	/* diable auto-threshold */
-	if (ModeNo > 0x13) {
-		SiS_SetReg1 (SiS_P3c4, 0x08, 0x34);
-		data = SiS_GetReg1 (SiS_P3c4, 0x09);
-		data &= 0xF0;
-		SiS_SetReg1 (SiS_P3c4, 0x09, data);
-
-		data = SiS_GetReg1 (SiS_P3c4, 0x3D);
-		data |= 0x01;
-		SiS_SetReg1 (SiS_P3c4, 0x3D, data);
-	} else {
-		SiS_SetReg1 (SiS_P3c4, 0x08, 0xAE);
-		data = SiS_GetReg1 (SiS_P3c4, 0x09);
-		data &= 0xF0;
-		SiS_SetReg1 (SiS_P3c4, 0x09, data);
-	}
-
+SiS_SetCRT1FIFO(ULONG ROMAddr,USHORT ModeNo,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT  data;
+
+  data=SiS_GetReg1(SiS_P3c4,0x3D);
+  data &= 0xfe;
+  SiS_SetReg1(SiS_P3c4,0x3D,data);  /* diable auto-threshold */
+  if (ModeNo>0x13)
+  {
+    SiS_SetReg1(SiS_P3c4,0x08,0x34);
+    data=SiS_GetReg1(SiS_P3c4,0x09);
+    data &= 0xF0;
+    SiS_SetReg1(SiS_P3c4,0x09,data);
+
+    data=SiS_GetReg1(SiS_P3c4,0x3D);
+    data |= 0x01;
+    SiS_SetReg1(SiS_P3c4,0x3D,data);
+  }
+  else
+  {
+    SiS_SetReg1(SiS_P3c4,0x08,0xAE);
+    data=SiS_GetReg1(SiS_P3c4,0x09);
+    data &= 0xF0;
+    SiS_SetReg1(SiS_P3c4,0x09,data);
+  }
 }
 
 USHORT
-SiS_CalcDelay (ULONG ROMAddr, USHORT key)
+SiS_CalcDelay(ULONG ROMAddr,USHORT key)
 {
-	USHORT data, data2, temp0, temp1;
-	UCHAR ThLowA[] = { 61, 3, 52, 5, 68, 7, 100, 11,
-		43, 3, 42, 5, 54, 7, 78, 11,
-		34, 3, 37, 5, 47, 7, 67, 11
-	};
-	UCHAR ThLowB[] = { 81, 4, 72, 6, 88, 8, 120, 12,
-		55, 4, 54, 6, 66, 8, 90, 12,
-		42, 4, 45, 6, 55, 8, 75, 12
-	};
-	UCHAR ThTiming[] = { 1, 2, 2, 3, 0, 1, 1, 2 };
-
-	data = SiS_GetReg1 (SiS_P3c4, 0x16);
-	data = data >> 6;
-	data2 = SiS_GetReg1 (SiS_P3c4, 0x14);
-	data2 = (data2 >> 4) & 0x0C;
-	data = data | data2;
-	data = data < 1;
-	if (key == 0) {
-		temp0 = (USHORT) ThLowA[data];
-		temp1 = (USHORT) ThLowA[data + 1];
-	} else {
-		temp0 = (USHORT) ThLowB[data];
-		temp1 = (USHORT) ThLowB[data + 1];
-	}
-
-	data2 = 0;
-	data = SiS_GetReg1 (SiS_P3c4, 0x18);
-	if (data & 0x02)
-		data2 = data2 | 0x01;
-	if (data & 0x20)
-		data2 = data2 | 0x02;
-	if (data & 0x40)
-		data2 = data2 | 0x04;
-
-	data = temp1 * ThTiming[data2] + temp0;
-	return (data);
-}
-
-void
-SiS_SetCRT1FIFO2 (ULONG ROMAddr, USHORT ModeNo,
-		  PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		  USHORT RefreshRateTableIndex)
-{
-	USHORT i, index, data, VCLK, data2, MCLK, colorth = 0;
-	USHORT ah, bl, B;
-	ULONG eax;
-	USHORT ThresholdLow = 0;
-	UCHAR FQBQData[] = { 0x01, 0x21, 0x41, 0x61, 0x81,
-		0x31, 0x51, 0x71, 0x91, 0xb1,
-		0x00, 0x20, 0x40, 0x60, 0x80,
-		0x30, 0x50, 0x70, 0x90, 0xb0, 0xFF
-	};
-
-	if (ModeNo >= 0x13) {
-		index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
-		if (HwDeviceExtension->jChipType < SIS_315H) {	/* for300 serial */
-			index = index & 0x3F;
-		}
-		VCLK = SiS_VCLKData[index].CLOCK;	/* Get VCLK  */
-		index = SiS_GetReg1 (SiS_P3c4, 0x1A);
-		index = index & 07;
-		MCLK = SiS_MCLKData[index].CLOCK;	/* Get MCLK  */
-		data2 = SiS_ModeType - 0x02;
-		switch (data2) {
-		case 0:
-			colorth = 1;
-			break;
-		case 1:
-			colorth = 2;
-			break;
-		case 2:
-			colorth = 4;
-			break;
-		case 3:
-			colorth = 4;
-			break;
-		case 4:
-			colorth = 6;
-			break;
-		case 5:
-			colorth = 8;
-			break;
-		}
-
-		i = 0;
-		do {
-			B =
-			    (SiS_CalcDelay2 (ROMAddr, FQBQData[i]) * VCLK *
-			     colorth);
-			bl = B / (16 * MCLK);
-			if (B == bl * 16 * MCLK) {
-				bl = bl + 1;
-			} else {
-				bl = bl + 1;
-			}
-
-			if (bl > 0x13) {
-				if (FQBQData[i + 1] == 0xFF) {
-					ThresholdLow = 0x13;
-					break;
-				}
-				i++;
-			} else {
-				ThresholdLow = bl;
-				break;
-			}
-		} while (FQBQData[i] != 0xFF);
-	} else {
-		ThresholdLow = 0x02;
-	}
-
-	data2 = FQBQData[i];
-	data2 = (data2 & 0xf0) >> 4;
-	data2 = data2 << 24;
-
-	SiS_SetReg4 (0xcf8, 0x80000050);
-	eax = SiS_GetReg3 (0xcfc);
-	eax = eax & 0x0f0ffffff;
-	eax = eax | data2;
-	SiS_SetReg4 (0xcfc, eax);
-
-	ah = ThresholdLow;
-	ah = ah << 4;
-	ah = ah | 0x0f;
-	SiS_SetReg1 (SiS_P3c4, 0x08, ah);
-
-	data = ThresholdLow;
-	data = data & 0x10;
-	data = data << 1;
-	SiS_SetRegANDOR (SiS_P3c4, 0x0F, 0xDF, data);
-	SiS_SetReg1 (SiS_P3c4, 0x3B, 0x09);
-
-	data = ThresholdLow + 3;
-	if (data > 0x0f)
-		data = 0x0f;
-	SiS_SetRegANDOR (SiS_P3c4, 0x09, 0x80, data);
+  USHORT data,data2,temp0,temp1;
+  UCHAR   ThLowA[]=   {61,3,52,5,68,7,100,11,
+                       43,3,42,5,54,7, 78,11,
+                       34,3,37,5,47,7, 67,11};
+  UCHAR   ThLowB[]=   {81,4,72,6,88,8,120,12,
+                       55,4,54,6,66,8, 90,12,
+                       42,4,45,6,55,8, 75,12};
+  UCHAR   ThTiming[]= {1,2,2,3,0,1,1,2};
+
+  data=SiS_GetReg1(SiS_P3c4,0x16);
+  data=data>>6;
+  data2=SiS_GetReg1(SiS_P3c4,0x14);
+  data2=(data2>>4)&0x0C;
+  data=data|data2;
+  data=data<1;
+  if(key==0) {
+    temp0=(USHORT)ThLowA[data];
+    temp1=(USHORT)ThLowA[data+1];
+  }
+  else {
+    temp0=(USHORT)ThLowB[data];
+    temp1=(USHORT)ThLowB[data+1];
+  }
+
+  data2=0;
+  data=SiS_GetReg1(SiS_P3c4,0x18);
+  if(data&0x02) data2=data2|0x01;
+  if(data&0x20) data2=data2|0x02;
+  if(data&0x40) data2=data2|0x04;
+
+  data=temp1*ThTiming[data2]+temp0;
+  return(data);
+}
+
+void
+SiS_SetCRT1FIFO2(ULONG ROMAddr,USHORT ModeNo,PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                 USHORT RefreshRateTableIndex)
+{
+  USHORT  i,index,data,VCLK,data2,MCLK,colorth=0;
+  USHORT  ah,bl,B;
+  ULONG   eax;
+  USHORT  ThresholdLow=0;
+  UCHAR   FQBQData[]= { 0x01,0x21,0x41,0x61,0x81,
+                        0x31,0x51,0x71,0x91,0xb1,
+                        0x00,0x20,0x40,0x60,0x80,
+                        0x30,0x50,0x70,0x90,0xb0,0xFF};
+
+  if(ModeNo>=0x13) {
+    index=SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
+    if(HwDeviceExtension->jChipType < SIS_315H) { /* for300 serial*/
+      index=index&0x3F;
+    }
+    VCLK=SiS_VCLKData[index].CLOCK;           /* Get VCLK  */
+    index=SiS_GetReg1(SiS_P3c4,0x1A);
+    index=index&07;
+    MCLK=SiS_MCLKData[index].CLOCK;           /* Get MCLK  */
+    data2=SiS_ModeType-0x02;
+      switch (data2) {
+        case 0 : colorth=1; break;
+        case 1 : colorth=2; break;
+        case 2 : colorth=4; break;
+        case 3 : colorth=4; break;
+        case 4 : colorth=6; break;
+        case 5 : colorth=8; break;
+      }
+
+    i=0;
+    do{
+       B=(SiS_CalcDelay2(ROMAddr,FQBQData[i])*VCLK*colorth);
+       bl=B/(16*MCLK);
+       if (B==bl*16*MCLK) {
+         bl=bl+1;
+       }
+       else {
+         bl=bl+1;
+       }
+
+       if(bl>0x13) {
+          if(FQBQData[i+1]==0xFF) {
+            ThresholdLow=0x13;
+            break;
+          }
+          i++;
+       }
+       else {
+         ThresholdLow=bl;
+         break;
+       }
+    } while(FQBQData[i]!=0xFF);
+  }
+  else {
+    ThresholdLow=0x02;
+  }
+
+  data2=FQBQData[i];
+  data2=(data2&0xf0)>>4;
+  data2=data2<<24;
+
+  SiS_SetReg4(0xcf8,0x80000050);
+  eax=SiS_GetReg3(0xcfc);
+  eax=eax&0x0f0ffffff;
+  eax=eax|data2;
+  SiS_SetReg4(0xcfc,eax);
+
+  ah=ThresholdLow;
+  ah=ah<<4;
+  ah=ah|0x0f;
+  SiS_SetReg1(SiS_P3c4,0x08,ah);
+
+  data=ThresholdLow;
+  data=data&0x10;
+  data=data<<1;
+  SiS_SetRegANDOR(SiS_P3c4,0x0F,0xDF,data);
+  SiS_SetReg1(SiS_P3c4,0x3B,0x09);
+
+  data=ThresholdLow+3;
+  if(data>0x0f) data=0x0f;
+  SiS_SetRegANDOR(SiS_P3c4,0x09,0x80,data);
 }
 
 USHORT
-SiS_CalcDelay2 (ULONG ROMAddr, UCHAR key)
+SiS_CalcDelay2(ULONG ROMAddr,UCHAR key)
 {
-	USHORT data, index;
-	UCHAR LatencyFactor[] = { 97, 88, 86, 79, 77, 00,	/*; 64  bit    BQ=2   */
-		00, 87, 85, 78, 76, 54,	/*; 64  bit    BQ=1   */
-		97, 88, 86, 79, 77, 00,	/*; 128 bit    BQ=2   */
-		00, 79, 77, 70, 68, 48,	/*; 128 bit    BQ=1   */
-		80, 72, 69, 63, 61, 00,	/*; 64  bit    BQ=2   */
-		00, 70, 68, 61, 59, 37,	/*; 64  bit    BQ=1   */
-		86, 77, 75, 68, 66, 00,	/*; 128 bit    BQ=2   */
-		00, 68, 66, 59, 57, 37
-	};			/*; 128 bit    BQ=1   */
-
-	index = (key & 0xE0) >> 5;
-	if (key & 0x10)
-		index = index + 6;
-	if (!(key & 0x01))
-		index = index + 24;
-	data = SiS_GetReg1 (SiS_P3c4, 0x14);
-	if (data & 0x0080)
-		index = index + 12;
-
-	data = LatencyFactor[index];
-	return (data);
+  USHORT data,index;
+  UCHAR  LatencyFactor[] ={ 97, 88, 86, 79, 77, 00,       /*; 64  bit    BQ=2   */
+                            00, 87, 85, 78, 76, 54,       /*; 64  bit    BQ=1   */
+                            97, 88, 86, 79, 77, 00,       /*; 128 bit    BQ=2   */
+                            00, 79, 77, 70, 68, 48,       /*; 128 bit    BQ=1   */
+                            80, 72, 69, 63, 61, 00,       /*; 64  bit    BQ=2   */
+                            00, 70, 68, 61, 59, 37,       /*; 64  bit    BQ=1   */
+                            86, 77, 75, 68, 66, 00,       /*; 128 bit    BQ=2   */
+                            00, 68, 66, 59, 57, 37};      /*; 128 bit    BQ=1   */
+
+  index=(key&0xE0)>>5;
+  if(key&0x10) index=index+6;
+  if(!(key&0x01)) index=index+24;
+  data=SiS_GetReg1(SiS_P3c4,0x14);
+  if(data&0x0080) index=index+12;
+
+  data=LatencyFactor[index];
+  return(data);
 }
 
 void
-SiS_CRT2AutoThreshold (USHORT BaseAddr)
-{
-	USHORT temp1;
-	USHORT Part1Port;
-	Part1Port = BaseAddr + SIS_CRT2_PORT_04;
-	temp1 = SiS_GetReg1 (SiS_Part1Port, 0x1);
-	temp1 |= 0x40;
-	SiS_SetReg1 (SiS_Part1Port, 0x1, temp1);
+SiS_CRT2AutoThreshold(USHORT  BaseAddr)
+{
+  USHORT  temp1;
+  USHORT  Part1Port;
+  Part1Port=BaseAddr+SIS_CRT2_PORT_04;
+  temp1=SiS_GetReg1(SiS_Part1Port,0x1);
+  temp1 |= 0x40;
+  SiS_SetReg1(SiS_Part1Port,0x1,temp1);
 }
 
 /* =============  ynlai ============== */
 void
-SiS_DetectMonitor (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
+SiS_DetectMonitor(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr)
 {
-	UCHAR DAC_TEST_PARMS[] = { 0x0F, 0x0F, 0x0F };
-	UCHAR DAC_CLR_PARMS[] = { 0x00, 0x00, 0x00 };
-	USHORT SR1F;
-
-	SR1F = SiS_GetReg1 (SiS_P3c4, 0x1F);
-	SiS_SetRegANDOR (SiS_P3c4, 0x1F, 0xFF, 0x04);
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_BridgeIsOn (BaseAddr)) {
-			SiS_SetReg1 (SiS_P3d4, 0x30, 0x41);
-		}
-	}
-	SiSSetMode (HwDeviceExtension, 0x03);	/* InitMode */
-	SiS_SetReg3 (SiS_P3c6, 0xff);
-	SiS_ClearDAC (SiS_P3c8);
-	SiS_LongWait ();
-	SiS_LongWait ();
-	SiS_SetRegANDOR (SiS_P3d4, 0x32, 0xDF, 0x00);
-	if (SiS_TestMonitorType
-	    (DAC_TEST_PARMS[0], DAC_TEST_PARMS[1], DAC_TEST_PARMS[2])) {
-		SiS_SetRegANDOR (SiS_P3d4, 0x32, 0xDF, 0x20);
-	}
-	if (SiS_TestMonitorType
-	    (DAC_TEST_PARMS[0], DAC_TEST_PARMS[1], DAC_TEST_PARMS[2])) {
-		SiS_SetRegANDOR (SiS_P3d4, 0x32, 0xDF, 0x20);
-	}
-	SiS_TestMonitorType (DAC_CLR_PARMS[0], DAC_CLR_PARMS[1],
-			     DAC_CLR_PARMS[2]);
-	SiS_SetReg1 (SiS_P3c4, 0x1F, SR1F);
+  UCHAR  DAC_TEST_PARMS[]={0x0F,0x0F,0x0F};
+  UCHAR  DAC_CLR_PARMS[]={0x00,0x00,0x00};
+  USHORT SR1F;
+
+  SR1F=SiS_GetReg1(SiS_P3c4,0x1F);
+  SiS_SetRegANDOR(SiS_P3c4,0x1F,0xFF,0x04);
+  if(SiS_IF_DEF_LVDS==0) {
+    if(SiS_BridgeIsOn(BaseAddr)) {
+      SiS_SetReg1(SiS_P3d4,0x30,0x41);
+    }
+  }
+  /*SiSSetMode(HwDeviceExtension,0x03);  */ /* ynlai InitMode */
+
+#ifdef LINUX_XF86
+  SiSSetMode(HwDeviceExtension,NULL,0x2E); 
+#else
+  SiSSetMode(HwDeviceExtension,0x2E);   /* alan */
+#endif
+  SiS_SetReg3(SiS_P3c6,0xff);
+  SiS_ClearDAC(SiS_P3c8);
+  SiS_LongWait();
+  SiS_LongWait();
+  SiS_SetRegANDOR(SiS_P3d4,0x32,0xDF,0x00);
+  if(SiS_TestMonitorType(DAC_TEST_PARMS[0],DAC_TEST_PARMS[1],DAC_TEST_PARMS[2])) {
+    SiS_SetRegANDOR(SiS_P3d4,0x32,0xDF,0x20);
+  }
+  if(SiS_TestMonitorType(DAC_TEST_PARMS[0],DAC_TEST_PARMS[1],DAC_TEST_PARMS[2])) {
+    SiS_SetRegANDOR(SiS_P3d4,0x32,0xDF,0x20);
+  }
+  SiS_TestMonitorType(DAC_CLR_PARMS[0],DAC_CLR_PARMS[1],DAC_CLR_PARMS[2]);
+  SiS_SetReg1(SiS_P3c4,0x1F,SR1F);
 }
 
 USHORT
-SiS_TestMonitorType (UCHAR R_DAC, UCHAR G_DAC, UCHAR B_DAC)
+SiS_TestMonitorType(UCHAR R_DAC,UCHAR G_DAC,UCHAR B_DAC)
 {
-	USHORT temp, tempbx;
+   USHORT temp,tempbx;
 
-	tempbx = R_DAC * 0x4d + G_DAC * 0x97 + B_DAC * 0x1c;
-	if (tempbx > 0x80)
-		tempbx = tempbx + 0x100;
-	tempbx = (tempbx & 0xFF00) >> 8;
-	R_DAC = (UCHAR) tempbx;
-	G_DAC = (UCHAR) tempbx;
-	B_DAC = (UCHAR) tempbx;
-
-	SiS_SetReg3 (SiS_P3c8, 0x00);
-	SiS_SetReg3 (SiS_P3c9, R_DAC);
-	SiS_SetReg3 (SiS_P3c9, G_DAC);
-	SiS_SetReg3 (SiS_P3c9, B_DAC);
-	SiS_LongWait ();
-	temp = SiS_GetReg2 (SiS_P3c2);
-	if (temp & 0x10)
-		return (1);
-	else
-		return (0);
+   tempbx=R_DAC*0x4d+G_DAC*0x97+B_DAC*0x1c;
+   if(tempbx>0x80) tempbx=tempbx+0x100;
+   tempbx = (tempbx&0xFF00)>>8;
+   R_DAC = (UCHAR) tempbx;
+   G_DAC = (UCHAR) tempbx;
+   B_DAC = (UCHAR) tempbx;
+
+   SiS_SetReg3(SiS_P3c8,0x00);
+   SiS_SetReg3(SiS_P3c9,R_DAC);
+   SiS_SetReg3(SiS_P3c9,G_DAC);
+   SiS_SetReg3(SiS_P3c9,B_DAC);
+   SiS_LongWait();
+   temp=SiS_GetReg2(SiS_P3c2);
+   if(temp&0x10) return(1);
+   else return(0);
 }
 
 /* ---- test ----- */
 void
-SiS_GetSenseStatus (PSIS_HW_DEVICE_INFO HwDeviceExtension, ULONG ROMAddr)
+SiS_GetSenseStatus(PSIS_HW_DEVICE_INFO HwDeviceExtension,ULONG ROMAddr)
 {
-	USHORT tempax = 0, tempbx, tempcx, temp;
-	USHORT P2reg0 = 0, SenseModeNo = 0, OutputSelect = *pSiS_OutputSelect;
-	USHORT ModeIdIndex, i;
-	USHORT BaseAddr = (USHORT) HwDeviceExtension->ulIOAddress;
-
-	if (SiS_IF_DEF_LVDS == 1) {
-		SiS_GetPanelID ();
-		temp = LCDSense;
-		temp = temp | SiS_SenseCHTV ();
-		tempbx = ~(LCDSense | AVIDEOSense | SVIDEOSense);
-		SiS_SetRegANDOR (SiS_P3d4, 0x32, tempbx, temp);
-	} else {		/* for 301 */
-		if (SiS_IF_DEF_HiVision == 1) {	/* for HiVision */
-			tempax = SiS_GetReg1 (SiS_P3c4, 0x38);
-			temp = tempax & 0x01;
-			tempax = SiS_GetReg1 (SiS_P3c4, 0x3A);
-			temp = temp | (tempax & 0x02);
-			SiS_SetRegANDOR (SiS_P3d4, 0x32, 0xA0, temp);
-		} else {
-			if (SiS_BridgeIsOn (BaseAddr)) {
-				P2reg0 = SiS_GetReg1 (SiS_Part2Port, 0x00);
-				if (!SiS_BridgeIsEnable
-				    (BaseAddr, HwDeviceExtension)) {
-					SenseModeNo = 0x2e;
-					temp =
-					    SiS_SearchModeID (ROMAddr,
-							      SenseModeNo,
-							      &ModeIdIndex);
-					SiS_SetFlag = 0x00;
-					SiS_ModeType = ModeVGA;
-					SiS_VBInfo =
-					    SetCRT2ToRAMDAC | LoadDACFlag |
-					    SetInSlaveMode;
-					SiS_SetCRT2Group301 (BaseAddr, ROMAddr,
-							     SenseModeNo,
-							     HwDeviceExtension);
-					for (i = 0; i < 20; i++) {
-						SiS_LongWait ();
-					}
-				}
-				SiS_SetReg1 (SiS_Part2Port, 0x00, 0x1c);
-				tempax = 0;
-				tempbx = *pSiS_RGBSenseData;
-				/*301b */
-				if (!(SiS_Is301B (BaseAddr))) {
-					tempbx = *pSiS_RGBSenseData2;
-				}
-				/*end 301b */
-				tempcx = 0x0E08;
-				if (SiS_Sense (SiS_Part4Port, tempbx, tempcx)) {
-					if (SiS_Sense
-					    (SiS_Part4Port, tempbx, tempcx)) {
-						tempax = tempax | Monitor2Sense;
-					}
-				}
-
-				tempbx = *pSiS_YCSenseData;
-				/*301b */
-				if (!(SiS_Is301B (BaseAddr))) {
-					tempbx = *pSiS_YCSenseData2;
-				}
-				/*301b */
-				tempcx = 0x0604;
-				if (SiS_Sense (SiS_Part4Port, tempbx, tempcx)) {
-					if (SiS_Sense
-					    (SiS_Part4Port, tempbx, tempcx)) {
-						tempax = tempax | SVIDEOSense;
-					}
-				}
-
-				if (OutputSelect & BoardTVType) {
-					tempbx = *pSiS_VideoSenseData;
-					/*301b */
-					if (!(SiS_Is301B (BaseAddr))) {
-						tempbx = *pSiS_VideoSenseData2;
-					}
-					/*end 301b */
-					tempcx = 0x0804;
-					if (SiS_Sense
-					    (SiS_Part4Port, tempbx, tempcx)) {
-						if (SiS_Sense
-						    (SiS_Part4Port, tempbx,
-						     tempcx)) {
-							tempax =
-							    tempax |
-							    AVIDEOSense;
-						}
-					}
-				} else {
-					if (!(tempax & SVIDEOSense)) {
-						tempbx = *pSiS_VideoSenseData;
-						/*301b */
-						if (!(SiS_Is301B (BaseAddr))) {
-							tempbx =
-							    *pSiS_VideoSenseData2;
-						}
-						/*end 301b */
-						tempcx = 0x0804;
-						if (SiS_Sense
-						    (SiS_Part4Port, tempbx,
-						     tempcx)) {
-							if (SiS_Sense
-							    (SiS_Part4Port,
-							     tempbx, tempcx)) {
-								tempax =
-								    tempax |
-								    AVIDEOSense;
-							}
-						}
-					}
-				}
-			}
-
-			if (SiS_SenseLCD (HwDeviceExtension)) {
-				tempax = tempax | LCDSense;
-			}
-
-			tempbx = 0;
-			tempcx = 0;
-			SiS_Sense (SiS_Part4Port, tempbx, tempcx);
-
-			SiS_SetRegANDOR (SiS_P3d4, 0x32, ~0xDF, tempax);
-			SiS_SetReg1 (SiS_Part2Port, 0x00, P2reg0);
-			if (!(P2reg0 & 0x20)) {
-				SiS_VBInfo = DisableCRT2Display;
-				SiS_SetCRT2Group301 (BaseAddr, ROMAddr,
-						     SenseModeNo,
-						     HwDeviceExtension);
-			}
-		}
-	}
+  USHORT tempax=0,tempbx,tempcx,temp;
+  USHORT P2reg0=0,SenseModeNo=0,OutputSelect=*pSiS_OutputSelect;
+  USHORT ModeIdIndex,i;
+  USHORT BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
+
+  if(SiS_IF_DEF_LVDS==1){
+    SiS_GetPanelID();
+    temp=LCDSense;
+    temp=temp|SiS_SenseCHTV();
+    tempbx=~(LCDSense|AVIDEOSense|SVIDEOSense);
+    SiS_SetRegANDOR(SiS_P3d4,0x32,tempbx,temp);
+  }
+  else {       /* for 301 */
+    if(SiS_IF_DEF_HiVision==1) {  /* for HiVision */
+      tempax=SiS_GetReg1(SiS_P3c4,0x38);
+      temp=tempax&0x01;
+      tempax=SiS_GetReg1(SiS_P3c4,0x3A);
+      temp=temp|(tempax&0x02);
+      SiS_SetRegANDOR(SiS_P3d4,0x32,0xA0,temp);
+    }
+    else {
+      if(SiS_BridgeIsOn(BaseAddr)) {
+        P2reg0 = SiS_GetReg1(SiS_Part2Port,0x00);
+        if(!SiS_BridgeIsEnable(BaseAddr,HwDeviceExtension)) {
+          SenseModeNo=0x2e;
+          temp = SiS_SearchModeID(ROMAddr,SenseModeNo,&ModeIdIndex);
+          SiS_SetFlag = 0x00;
+          SiS_ModeType = ModeVGA;
+          SiS_VBInfo = SetCRT2ToRAMDAC |LoadDACFlag |SetInSlaveMode;
+          SiS_SetCRT2Group301(BaseAddr,ROMAddr,SenseModeNo,HwDeviceExtension);
+          for(i=0;i<20;i++) {
+            SiS_LongWait();
+          }
+        }
+        SiS_SetReg1(SiS_Part2Port,0x00,0x1c);
+        tempax=0;
+        tempbx=*pSiS_RGBSenseData;
+        /*301b*/
+	if(!(SiS_Is301B(BaseAddr))){
+                tempbx=*pSiS_RGBSenseData2;
+        }
+        /*end 301b*/	
+        tempcx=0x0E08;
+        if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+          if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+            tempax=tempax|Monitor2Sense;
+          }
+        }
+
+        tempbx=*pSiS_YCSenseData;
+         /*301b*/
+        if(!(SiS_Is301B(BaseAddr))){
+               tempbx=*pSiS_YCSenseData2;  
+        }
+        /*301b*/
+        tempcx=0x0604;
+        if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+          if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+            tempax=tempax|SVIDEOSense;
+          }
+        }
+
+        if(OutputSelect&BoardTVType){
+          tempbx=*pSiS_VideoSenseData;
+            /*301b*/
+        if(!(SiS_Is301B(BaseAddr))){
+             tempbx=*pSiS_VideoSenseData2;
+        }
+        /*end 301b*/
+          tempcx=0x0804;
+          if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+            if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+              tempax=tempax|AVIDEOSense;
+            }
+          }
+        }else{
+          if(!(tempax&SVIDEOSense)){
+            tempbx=*pSiS_VideoSenseData;
+         /*301b*/
+        if(!(SiS_Is301B(BaseAddr))){
+              tempbx=*pSiS_VideoSenseData2;
+        }
+        /*end 301b*/  
+            tempcx=0x0804;
+            if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+              if(SiS_Sense(SiS_Part4Port,tempbx,tempcx)){
+                tempax=tempax|AVIDEOSense;
+              }
+            }
+          }
+        }
+      }
+
+      if(SiS_SenseLCD(HwDeviceExtension)){
+        tempax=tempax|LCDSense;
+      }
+
+      tempbx=0;
+      tempcx=0;
+      SiS_Sense(SiS_Part4Port,tempbx,tempcx);
+  
+   if((SiS_VBType&VB_SIS301LV)||(SiS_VBType&VB_SIS302LV)){
+     tempax=tempax&0x00ef;   				/* 301lv to disable CRT2*/
+      }  
+      SiS_SetRegANDOR(SiS_P3d4,0x32,~0xDF,tempax);
+      SiS_SetReg1(SiS_Part2Port,0x00,P2reg0);
+      if(!(P2reg0&0x20)) {
+        SiS_VBInfo = DisableCRT2Display;
+        SiS_SetCRT2Group301(BaseAddr,ROMAddr,SenseModeNo,HwDeviceExtension);
+      }
+    }
+  }
 }
 
 BOOLEAN
-SiS_Sense (USHORT Part4Port, USHORT tempbx, USHORT tempcx)
+SiS_Sense(USHORT Part4Port,USHORT tempbx,USHORT tempcx)
 {
-	USHORT temp, i, tempch;
+  USHORT temp,i,tempch;
 
-	temp = tempbx & 0xFF;
-	SiS_SetReg1 (SiS_Part4Port, 0x11, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp | (tempcx & 0x00FF);
-	SiS_SetRegANDOR (SiS_Part4Port, 0x10, ~0x1F, temp);
-
-	for (i = 0; i < 10; i++)
-		SiS_LongWait ();
-
-	tempch = (tempcx & 0x7F00) >> 8;	/*   ynlai [05/22/2001]  */
-	temp = SiS_GetReg1 (SiS_Part4Port, 0x03);
-	temp = temp ^ (0x0E);
-	temp = temp & tempch;	/*   ynlai [05/22/2001]  */
-	if (temp > 0)
-		return 1;
-	else
-		return 0;
+  temp=tempbx&0xFF;
+  SiS_SetReg1(SiS_Part4Port,0x11,temp);
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp|(tempcx&0x00FF);
+  SiS_SetRegANDOR(SiS_Part4Port,0x10,~0x1F,temp);
+
+  for(i=0;i<10;i++) SiS_LongWait();
+
+  tempch=(tempcx&0x7F00)>>8;      /*   ynlai [05/22/2001]  */
+  temp=SiS_GetReg1(SiS_Part4Port,0x03);
+  temp=temp^(0x0E);
+  temp=temp&tempch;             /*   ynlai [05/22/2001]  */
+  if(temp>0) return 1;
+  else return 0;
 }
 
 USHORT
-SiS_SenseLCD (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SenseLCD(PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
 /*  USHORT SoftSetting; */
-	USHORT temp;
+  USHORT temp;
 
-	temp = SiS_GetPanelID ();
-	if (!temp)
-		temp = SiS_GetLCDDDCInfo (HwDeviceExtension);
-	return (temp);
+  temp=SiS_GetPanelID();
+  if(!temp)  temp=SiS_GetLCDDDCInfo(HwDeviceExtension);
+  return(temp);
 }
 
 BOOLEAN
-SiS_GetLCDDDCInfo (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_GetLCDDDCInfo(PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	USHORT temp;
-	//add lcd sense
-	if (HwDeviceExtension->ulCRT2LCDType == LCD_UNKNOWN)
-		return 0;
-	else {
-		temp = (USHORT) HwDeviceExtension->ulCRT2LCDType;
-		SiS_SetReg1 (SiS_P3d4, 0x36, temp);
-		return 1;
-	}
+  USHORT temp;
+  /*add lcd sense*/
+  if(HwDeviceExtension->ulCRT2LCDType== LCD_UNKNOWN)
+    	return 0;
+  else{
+     	temp=(USHORT)HwDeviceExtension->ulCRT2LCDType;
+     	SiS_SetReg1(SiS_P3d4,0x36,temp);
+  	return 1;
+  }
 }
 
 BOOLEAN
-SiS_GetPanelID (void)
+SiS_GetPanelID(void)
 {
-	USHORT PanelTypeTable[16] =
-	    { SyncNN | PanelRGB18Bit | Panel800x600 | _PanelType00,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType01,
-		SyncPP | PanelRGB18Bit | Panel800x600 | _PanelType02,
-		SyncNN | PanelRGB18Bit | Panel640x480 | _PanelType03,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType04,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType05,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType06,
-		SyncNN | PanelRGB24Bit | Panel1024x768 | _PanelType07,
-		SyncNN | PanelRGB18Bit | Panel800x600 | _PanelType08,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType09,
-		SyncNN | PanelRGB18Bit | Panel800x600 | _PanelType0A,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0B,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0C,
-		SyncNN | PanelRGB24Bit | Panel1024x768 | _PanelType0D,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0E,
-		SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0F
-	};
-	USHORT tempax, tempbx, temp;
+  USHORT PanelTypeTable[16]={ SyncNN | PanelRGB18Bit | Panel800x600  | _PanelType00,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType01,
+                              SyncPP | PanelRGB18Bit | Panel800x600  | _PanelType02,
+                              SyncNN | PanelRGB18Bit | Panel640x480  | _PanelType03,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType04,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType05,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType06,
+                              SyncNN | PanelRGB24Bit | Panel1024x768 | _PanelType07,
+                              SyncNN | PanelRGB18Bit | Panel800x600  | _PanelType08,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType09,
+                              SyncNN | PanelRGB18Bit | Panel800x600  | _PanelType0A,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0B,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0C,
+                              SyncNN | PanelRGB24Bit | Panel1024x768 | _PanelType0D,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0E,
+                              SyncNN | PanelRGB18Bit | Panel1024x768 | _PanelType0F
+                              };
+  USHORT tempax,tempbx,temp;
 /*  USHORT return_flag; */
 
-	tempax = SiS_GetReg1 (SiS_P3c4, 0x18);
-	tempbx = tempax & 0x0F;
-	if (!(tempax & 0x10)) {
-		if (SiS_IF_DEF_LVDS == 1) {
-			tempbx = 0;
-			temp = SiS_GetReg1 (SiS_P3c4, 0x38);
-			if (temp & 0x40)
-				tempbx = tempbx | 0x08;
-			if (temp & 0x20)
-				tempbx = tempbx | 0x02;
-			if (temp & 0x01)
-				tempbx = tempbx | 0x01;
-			temp = SiS_GetReg1 (SiS_P3c4, 0x39);
-			if (temp & 0x80)
-				tempbx = tempbx | 0x04;
-		} else {
-			return 0;
-		}
-	}
-
-	tempbx = tempbx << 1;
-	tempbx = PanelTypeTable[tempbx];
-	tempbx = tempbx | LCDSync;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_P3d4, 0x36, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	SiS_SetRegANDOR (SiS_P3d4, 0x37, ~(LCDSyncBit | LCDRGB18Bit), temp);
-	return 1;
+  tempax=SiS_GetReg1(SiS_P3c4,0x18);
+  tempbx=tempax&0x0F;
+  if(!(tempax&0x10)){
+    if(SiS_IF_DEF_LVDS==1){
+      tempbx=0;
+      temp=SiS_GetReg1(SiS_P3c4,0x38);
+      if(temp&0x40) tempbx=tempbx|0x08;
+      if(temp&0x20) tempbx=tempbx|0x02;
+      if(temp&0x01) tempbx=tempbx|0x01;
+      temp=SiS_GetReg1(SiS_P3c4,0x39);
+      if(temp&0x80) tempbx=tempbx|0x04;
+    }else{
+      return 0;
+    }
+  }
+
+  tempbx=tempbx<<1;
+  tempbx=PanelTypeTable[tempbx];
+  tempbx=tempbx|LCDSync;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_P3d4,0x36,temp);
+  temp=(tempbx&0xFF00)>>8;
+  SiS_SetRegANDOR(SiS_P3d4,0x37,~(LCDSyncBit|LCDRGB18Bit),temp);
+  return 1;
 }
 
 USHORT
-SiS_SenseCHTV (void)
+SiS_SenseCHTV(void)
 {
-	USHORT temp, push0e, status;
+  USHORT temp,push0e,status;
 
-	status = 0;
-	push0e = SiS_GetCH7005 (0x0e);
-	push0e = (push0e << 8) | 0x0e;
-	SiS_SetCH7005 (0x0b0e);
-	SiS_SetCH7005 (0x0110);
-	SiS_SetCH7005 (0x0010);
-	temp = SiS_GetCH7005 (0x10);
-	if (temp & 0x08)
-		status = status | SVIDEOSense;
-	if (temp & 0x02)
-		status = status | AVIDEOSense;
-	SiS_SetCH7005 (push0e);
-	return (status);
+  status=0;
+  push0e=SiS_GetCH7005(0x0e);
+  push0e=(push0e<<8)|0x0e;
+  SiS_SetCH7005(0x0b0e);
+  SiS_SetCH7005(0x0110);
+  SiS_SetCH7005(0x0010);
+  temp=SiS_GetCH7005(0x10);
+  if(temp&0x08) status=status|SVIDEOSense;
+  if(temp&0x02) status=status|AVIDEOSense;
+  SiS_SetCH7005(push0e);
+  return(status);
 }
 
-/*  ==========================================  */
+/*  ================for TC only =================  */
 #ifdef TC
 
 int
-INT1AReturnCode (union REGS regs)
+INT1AReturnCode(union REGS regs)
 {
-	if (regs.x.cflag) {
-		/*printf("Error to find pci device!\n"); */
-		return 1;
-	}
-
-	switch (regs.h.ah) {
-	case 0:
-		return 0;
-		break;
-	case 0x81:
-		printf ("Function not support\n");
-		break;
-	case 0x83:
-		printf ("bad vendor id\n");
-		break;
-	case 0x86:
-		printf ("device not found\n");
-		break;
-	case 0x87:
-		printf ("bad register number\n");
-		break;
-	case 0x88:
-		printf ("set failed\n");
-		break;
-	case 0x89:
-		printf ("buffer too small");
-		break;
-	}
-	return 1;
+  if (regs.x.cflag)
+  {
+    /*printf("Error to find pci device!\n"); */
+    return 1;
+  }
+
+  switch(regs.h.ah)
+  {
+    case 0: return 0;
+            break;
+    case 0x81: printf("Function not support\n");
+               break;
+    case 0x83: printf("bad vendor id\n");
+               break;
+    case 0x86: printf("device not found\n");
+               break;
+    case 0x87: printf("bad register number\n");
+               break;
+    case 0x88: printf("set failed\n");
+               break;
+    case 0x89: printf("buffer too small");
+               break;
+  }
+  return 1;
 }
 
 unsigned
-FindPCIIOBase (unsigned index, unsigned deviceid)
+FindPCIIOBase(unsigned index,unsigned deviceid)
 {
-	union REGS regs;
+  union REGS regs;
 
-	regs.h.ah = 0xb1;	/*PCI_FUNCTION_ID */
-	regs.h.al = 0x02;	/*FIND_PCI_DEVICE */
-	regs.x.cx = deviceid;
-	regs.x.dx = 0x1039;
-	regs.x.si = index;	/* find n-th device */
+  regs.h.ah = 0xb1;  /*PCI_FUNCTION_ID */
+  regs.h.al = 0x02;  /*FIND_PCI_DEVICE */
+  regs.x.cx = deviceid;
+  regs.x.dx = 0x1039;
+  regs.x.si = index;  /* find n-th device */
 
-	int86 (0x1A, &regs, &regs);
+  int86(0x1A, &regs, &regs);
 
-	if (INT1AReturnCode (regs) != 0)
-		return 0;
+  if (INT1AReturnCode(regs)!=0)
+    return 0;
 
-/* regs.h.bh *//* bus number */
-/* regs.h.bl *//* device number */
-	regs.h.ah = 0xb1;	/*PCI_FUNCTION_ID */
-	regs.h.al = 0x09;	/*READ_CONFIG_WORD */
-	regs.x.cx = deviceid;
-	regs.x.dx = 0x1039;
-	regs.x.di = 0x18;	/* register number */
-	int86 (0x1A, &regs, &regs);
+  /* regs.h.bh *//* bus number */
+  /* regs.h.bl *//* device number */
+  regs.h.ah = 0xb1;  /*PCI_FUNCTION_ID */
+  regs.h.al = 0x09;  /*READ_CONFIG_WORD */
+  regs.x.cx = deviceid;
+  regs.x.dx = 0x1039;
+  regs.x.di = 0x18;  /* register number */
+  int86(0x1A, &regs, &regs);
 
-	if (INT1AReturnCode (regs) != 0)
-		return 0;
-	return regs.x.cx;
+  if (INT1AReturnCode(regs)!=0)
+    return 0;
+  return regs.x.cx;
 }
 
+
 void
-main (int argc, char *argv[])
-/* void main() */
+main(int argc, char *argv[])
 {
-	SIS_HW_DEVICE_INFO HwDeviceExtension;
-	USHORT temp;
-	USHORT ModeNo;
+  SIS_HW_DEVICE_INFO  HwDeviceExtension;
+  USHORT temp;
+  USHORT ModeNo;
 
-	/*HwDeviceExtension.pjVirtualRomBase =(PUCHAR) MK_FP(0xC000,0); */
-	/*HwDeviceExtension.pjVideoMemoryAddress = (PUCHAR)MK_FP(0xA000,0); */
-#ifdef CONFIG_FB_SIS_300
-	HwDeviceExtension.ulIOAddress =
-	    (FindPCIIOBase (0, 0x6300) & 0xFF80) + 0x30;
-	HwDeviceExtension.jChipType = SIS_630;
+  /*HwDeviceExtension.pjVirtualRomBase =(PUCHAR) MK_FP(0xC000,0); */
+  /*HwDeviceExtension.pjVideoMemoryAddress = (PUCHAR)MK_FP(0xA000,0);*/
+
+#ifdef SIS300  
+  HwDeviceExtension.ulIOAddress = (FindPCIIOBase(0,0x6300)&0xFF80) + 0x30;
+  HwDeviceExtension.jChipType = SIS_630;
 #endif
 
-#ifdef CONFIG_FB_SIS_315
+#ifdef SIS315H  
 //  HwDeviceExtension.ulIOAddress = (FindPCIIOBase(0,0x5315)&0xFF80) + 0x30;
 //  HwDeviceExtension.jChipType = SIS_550;
-	HwDeviceExtension.ulIOAddress =
-	    (FindPCIIOBase (0, 0x325) & 0xFF80) + 0x30;
-	HwDeviceExtension.jChipType = SIS_315H;
-#endif
-	HwDeviceExtension.ujVBChipID = VB_CHIP_301;
-	strcpy (HwDeviceExtension.szVBIOSVer, "0.84");
-	HwDeviceExtension.bSkipDramSizing = FALSE;
-	HwDeviceExtension.ulVideoMemorySize = 0;
-	if (argc == 2) {
-		ModeNo = atoi (argv[1]);
-	} else {
-		ModeNo = 0x2e;
-		/*ModeNo=0x37;  1024x768x 4bpp */
-		/*ModeNo=0x38;  1024x768x 8bpp */
-		/*ModeNo=0x4A;  1024x768x 16bpp */
-		/*ModeNo=0x47;  800x600x 16bpp */
-	}
-	// SiSInit(&HwDeviceExtension);
-	SiSSetMode (&HwDeviceExtension, ModeNo);
+  HwDeviceExtension.ulIOAddress = (FindPCIIOBase(0,0x325)&0xFF80) + 0x30;
+  HwDeviceExtension.jChipType = SIS_315H;
+#endif
 
+  HwDeviceExtension.ujVBChipID = VB_CHIP_301;
+  strcpy(HwDeviceExtension.szVBIOSVer,"0.84");
+  HwDeviceExtension.bSkipDramSizing = FALSE;
+  HwDeviceExtension.ulVideoMemorySize = 0;
+  if(argc==2) {
+    ModeNo=atoi(argv[1]);
+  }
+  else {
+    ModeNo=0x2e;
+    /*ModeNo=0x37; */ /* 1024x768x 4bpp */
+    /*ModeNo=0x38; *//* 1024x768x 8bpp */
+    /*ModeNo=0x4A; *//* 1024x768x 16bpp */
+    /*ModeNo=0x47;*/ /* 800x600x 16bpp */
+  }
+ /* SiSInit(&HwDeviceExtension);*/
+#ifdef LINUX_XF86
+  SiSSetMode(&HwDeviceExtension,NULL, ModeNo);
+#else
+  SiSSetMode(&HwDeviceExtension,ModeNo);
+#endif
+}
+#endif /* TC */
+
+/* TW: New for Linux XF86 */
+#ifdef LINUX_XF86
+USHORT
+SiS_CalcModeIndex(ScrnInfoPtr pScrn, DisplayModePtr mode)
+{
+   UShort i = (pScrn->bitsPerPixel+7)/8 - 1;
+   UShort ModeIndex = 0;
+   switch(mode->HDisplay)
+   {
+     case 640:
+          ModeIndex = ModeIndex_640x480[i];
+          break;
+     case 720:
+          if(mode->VDisplay == 480)
+            ModeIndex = ModeIndex_720x480[i];
+          else
+            ModeIndex = ModeIndex_720x576[i];
+          break;
+     case 800:
+          ModeIndex = ModeIndex_800x600[i];
+          break;
+     case 1024:
+          ModeIndex = ModeIndex_1024x768[i];
+          break;
+     case 1280:
+          if(mode->VDisplay == 960)
+            ModeIndex = ModeIndex_1280x960[i];
+          else
+            ModeIndex = ModeIndex_1280x1024[i];
+          break;
+     case 1600:
+          ModeIndex = ModeIndex_1600x1200[i];
+          break;
+     case 1920:
+          ModeIndex = ModeIndex_1920x1440[i];
+          break;
+   }
+
+   return(ModeIndex);
+}
+
+#define MODEID_OFF 0x449
+
+unsigned char
+SiS_GetSetModeID(ScrnInfoPtr pScrn, unsigned char id)
+{
+    unsigned char ret;
+
+    unsigned char* base = xf86MapVidMem(pScrn->scrnIndex,
+					VIDMEM_MMIO, 0, 0x2000);
+    ret = *(base + MODEID_OFF);
+
+    /* id != 0xff means: set mode */
+    if (id != 0xff)
+	*(base + MODEID_OFF) = id;
+    xf86UnMapVidMem(pScrn->scrnIndex,base,0x2000);
+
+    return ret;
 }
 #endif
+
+
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/init.h linux-2.5/drivers/video/sis/init.h
--- linux-2.5.13/drivers/video/sis/init.h	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/sis/init.h	Sun Mar 31 15:13:47 2002
@@ -6,222 +6,269 @@
 #include "vgatypes.h"
 #include "vstruct.h"
 
+#ifdef TC
+#include <stdio.h>
+#include <string.h>
+#include <conio.h>
+#include <dos.h>
+#include <stdlib.h>
+#endif
+
+#ifdef LINUX_XF86
+#include "xf86.h"
+#include "xf86PciInfo.h"
+#include "xf86_OSproc.h"
+#include "sis.h"
+#include "sis_regs.h"
+#endif
+
+#ifdef LINUX_KERNEL
 #include <linux/types.h>
 #include <asm/io.h>
 #include <linux/sisfb.h>
+#endif
 
+#ifdef WIN2000
+#include <stdio.h>
+#include <string.h>
+#include <miniport.h>
+#include "dderror.h"
+#include "devioctl.h"
+#include "miniport.h"
+
+#include "ntddvdeo.h"
+#include "video.h"
+#include "sisv.h"
+#endif
 
-USHORT SiS_DRAMType[17][5] = { 
-	{0x0C, 0x0A, 0x02, 0x40, 0x39},
-	{0x0D, 0x0A, 0x01, 0x40, 0x48},
-	{0x0C, 0x09, 0x02, 0x20, 0x35},
-	{0x0D, 0x09, 0x01, 0x20, 0x44},
-	{0x0C, 0x08, 0x02, 0x10, 0x31},
-	{0x0D, 0x08, 0x01, 0x10, 0x40},
-	{0x0C, 0x0A, 0x01, 0x20, 0x34},
-	{0x0C, 0x09, 0x01, 0x08, 0x32},
-	{0x0B, 0x08, 0x02, 0x08, 0x21},
-	{0x0C, 0x08, 0x01, 0x08, 0x30},
-	{0x0A, 0x08, 0x02, 0x04, 0x11},
-	{0x0B, 0x0A, 0x01, 0x10, 0x28},
-	{0x09, 0x08, 0x02, 0x02, 0x01},
-	{0x0B, 0x09, 0x01, 0x08, 0x24},
-	{0x0B, 0x08, 0x01, 0x04, 0x20},
-	{0x0A, 0x08, 0x01, 0x02, 0x10},
-	{0x09, 0x08, 0x01, 0x01, 0x00}
+USHORT SiS_DRAMType[17][5]={{0x0C,0x0A,0x02,0x40,0x39},{0x0D,0x0A,0x01,0x40,0x48},
+                     {0x0C,0x09,0x02,0x20,0x35},{0x0D,0x09,0x01,0x20,0x44},
+                     {0x0C,0x08,0x02,0x10,0x31},{0x0D,0x08,0x01,0x10,0x40},
+                     {0x0C,0x0A,0x01,0x20,0x34},{0x0C,0x09,0x01,0x08,0x32},
+                     {0x0B,0x08,0x02,0x08,0x21},{0x0C,0x08,0x01,0x08,0x30},
+                     {0x0A,0x08,0x02,0x04,0x11},{0x0B,0x0A,0x01,0x10,0x28},
+                     {0x09,0x08,0x02,0x02,0x01},{0x0B,0x09,0x01,0x08,0x24},
+                     {0x0B,0x08,0x01,0x04,0x20},{0x0A,0x08,0x01,0x02,0x10},
+                     {0x09,0x08,0x01,0x01,0x00}};
+
+USHORT SiS_SDRDRAM_TYPE[13][5]=
+{
+{ 2,12, 9,64,0x35},
+{ 1,13, 9,64,0x44},
+{ 2,12, 8,32,0x31},
+{ 2,11, 9,32,0x25},
+{ 1,12, 9,32,0x34},
+{ 1,13, 8,32,0x40},
+{ 2,11, 8,16,0x21},
+{ 1,12, 8,16,0x30},
+{ 1,11, 9,16,0x24},
+{ 1,11, 8, 8,0x20},
+{ 2, 9, 8, 4,0x01},
+{ 1,10, 8, 4,0x10},
+{ 1, 9, 8, 2,0x00}
 };
 
-USHORT SiS_SDRDRAM_TYPE[13][5] = {
-	{2, 12, 9, 64, 0x35},
-	{1, 13, 9, 64, 0x44},
-	{2, 12, 8, 32, 0x31},
-	{2, 11, 9, 32, 0x25},
-	{1, 12, 9, 32, 0x34},
-	{1, 13, 8, 32, 0x40},
-	{2, 11, 8, 16, 0x21},
-	{1, 12, 8, 16, 0x30},
-	{1, 11, 9, 16, 0x24},
-	{1, 11, 8, 8, 0x20},
-	{2, 9, 8, 4, 0x01},
-	{1, 10, 8, 4, 0x10},
-	{1, 9, 8, 2, 0x00}
+USHORT SiS_DDRDRAM_TYPE[4][5]=
+{
+{ 2,12, 9,64,0x35},
+{ 2,12, 8,32,0x31},
+{ 2,11, 8,16,0x21},
+{ 2, 9, 8, 4,0x01}
 };
 
-USHORT SiS_DDRDRAM_TYPE[4][5] = {
-	{2, 12, 9, 64, 0x35},
-	{2, 12, 8, 32, 0x31},
-	{2, 11, 8, 16, 0x21},
-	{2, 9, 8, 4, 0x01}
-};
+UCHAR SiS_ChannelAB,SiS_DataBusWidth;
 
-UCHAR SiS_ChannelAB, SiS_DataBusWidth;
 
-USHORT SiS_MDA_DAC[] = { 
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15,
-	0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F
-};
+USHORT SiS_MDA_DAC[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+               0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+               0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+               0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,
+               0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+               0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+               0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
+               0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F};
+
+USHORT SiS_CGA_DAC[]={0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
+               0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
+               0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
+               0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
+               0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
+               0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
+               0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
+               0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F};
+
+USHORT SiS_EGA_DAC[]={0x00,0x10,0x04,0x14,0x01,0x11,0x05,0x15,
+               0x20,0x30,0x24,0x34,0x21,0x31,0x25,0x35,
+               0x08,0x18,0x0C,0x1C,0x09,0x19,0x0D,0x1D,
+               0x28,0x38,0x2C,0x3C,0x29,0x39,0x2D,0x3D,
+               0x02,0x12,0x06,0x16,0x03,0x13,0x07,0x17,
+               0x22,0x32,0x26,0x36,0x23,0x33,0x27,0x37,
+               0x0A,0x1A,0x0E,0x1E,0x0B,0x1B,0x0F,0x1F,
+               0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F};
+
+USHORT SiS_VGA_DAC[]={0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
+               0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
+               0x00,0x05,0x08,0x0B,0x0E,0x11,0x14,0x18,
+               0x1C,0x20,0x24,0x28,0x2D,0x32,0x38,0x3F,
+
+               0x00,0x10,0x1F,0x2F,0x3F,0x1F,0x27,0x2F,
+               0x37,0x3F,0x2D,0x31,0x36,0x3A,0x3F,0x00,
+               0x07,0x0E,0x15,0x1C,0x0E,0x11,0x15,0x18,
+               0x1C,0x14,0x16,0x18,0x1A,0x1C,0x00,0x04,
+               0x08,0x0C,0x10,0x08,0x0A,0x0C,0x0E,0x10,
+               0x0B,0x0C,0x0D,0x0F,0x10};
+
+USHORT      SiS_P3c4,SiS_P3d4,SiS_P3c0,SiS_P3ce,SiS_P3c2;
+USHORT      SiS_P3ca,SiS_P3c6,SiS_P3c7,SiS_P3c8,SiS_P3c9,SiS_P3da;
+USHORT      SiS_Part1Port,SiS_Part2Port;
+USHORT      SiS_Part3Port,SiS_Part4Port,SiS_Part5Port;
+USHORT      SiS_CRT1Mode;
+
+USHORT   flag_clearbuffer;         /*0: no clear frame buffer 1:clear frame buffer  */
+int      SiS_RAMType;                  /*int      ModeIDOffset,StandTable,CRT1Table,ScreenOffset,REFIndex;*/
+USHORT   SiS_ModeType;
+USHORT   SiS_IF_DEF_LVDS,SiS_IF_DEF_TRUMPION,SiS_IF_DEF_DSTN,SiS_IF_DEF_FSTN;    /*add for dstn*/
+USHORT   SiS_IF_DEF_CH7005,SiS_IF_DEF_HiVision;
+USHORT   SiS_VBInfo,SiS_LCDResInfo,SiS_LCDTypeInfo,SiS_LCDInfo, SiS_VBType;/*301b*/
+USHORT   SiS_VBExtInfo; /*301lv*/
+USHORT   SiS_SelectCRT2Rate;
+
+extern   USHORT   SiS_SetFlag;
+
+void     SiS_SetMemoryClock(ULONG ROMAddr);
+void     SiS_SetDRAMModeRegister(ULONG   ROMAddr);
+void     SiS_SetDRAMSize_310(PSIS_HW_DEVICE_INFO);
+void     SiS_SetDRAMSize_300(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+USHORT   SiS_ChkBUSWidth_300(ULONG FBAddress);
+UCHAR    SiS_Get310DRAMType(ULONG   ROMAddr);
+
+BOOLEAN SiS_SearchVBModeID(ULONG ROMAddr, USHORT ModeNo);
+void SiS_IsLowResolution(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+ULONG GetDRAMSize(PSIS_HW_DEVICE_INFO HwDeviceExtension);
 
-USHORT SiS_CGA_DAC[] = { 
-	0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
-	0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
-	0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
-	0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
-	0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
-	0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
-	0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
-	0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F
-};
+#ifdef SIS300
+void InitTo300Pointer(void);
+#endif
+#ifdef SIS315H
+void InitTo310Pointer(void);
+#endif
 
-USHORT SiS_EGA_DAC[] = { 
-	0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x05, 0x15,
-	0x20, 0x30, 0x24, 0x34, 0x21, 0x31, 0x25, 0x35,
-	0x08, 0x18, 0x0C, 0x1C, 0x09, 0x19, 0x0D, 0x1D,
-	0x28, 0x38, 0x2C, 0x3C, 0x29, 0x39, 0x2D, 0x3D,
-	0x02, 0x12, 0x06, 0x16, 0x03, 0x13, 0x07, 0x17,
-	0x22, 0x32, 0x26, 0x36, 0x23, 0x33, 0x27, 0x37,
-	0x0A, 0x1A, 0x0E, 0x1E, 0x0B, 0x1B, 0x0F, 0x1F,
-	0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F
-};
+#ifdef SIS315H
+void SiS_DDR_MRS(void);
+void SiS_SDR_MRS(void);
+void SiS_DisableRefresh(void);
+void SiS_EnableRefresh(ULONG ROMAddr);
+void SiS_DisableChannelInterleaving(int index,USHORT SiS_DDRDRAM_TYPE[][5]);
+void SiS_SetDRAMSizingType(int index,USHORT DRAMTYPE_TABLE[][5]);
+void SiS_CheckBusWidth_310(ULONG ROMAddress,ULONG FBAddress);
+int SiS_SetRank(int index,UCHAR RankNo,UCHAR SiS_ChannelAB,USHORT DRAMTYPE_TABLE[][5]);
+int SiS_SetDDRChannel(int index,UCHAR ChannelNo,UCHAR SiS_ChannelAB,USHORT DRAMTYPE_TABLE[][5]);
+int SiS_CheckColumn(int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress);
+int SiS_CheckBanks(int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress);
+int SiS_CheckRank(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress);
+int SiS_CheckDDRRank(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress);
+int SiS_CheckRanks(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress);
+int SiS_CheckDDRRanks(int RankNo,int index,USHORT DRAMTYPE_TABLE[][5],ULONG FBAddress);
+int SiS_SDRSizing(ULONG FBAddress);
+int SiS_DDRSizing(ULONG FBAddress);
+int Is315E(void);
+void SiS_VerifyMclk(ULONG FBAddr);
+#endif
 
-USHORT SiS_VGA_DAC[] = { 
-	0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15,
-	0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F,
-	0x00, 0x05, 0x08, 0x0B, 0x0E, 0x11, 0x14, 0x18,
-	0x1C, 0x20, 0x24, 0x28, 0x2D, 0x32, 0x38, 0x3F,
-
-	0x00, 0x10, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x2F,
-	0x37, 0x3F, 0x2D, 0x31, 0x36, 0x3A, 0x3F, 0x00,
-	0x07, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x15, 0x18,
-	0x1C, 0x14, 0x16, 0x18, 0x1A, 0x1C, 0x00, 0x04,
-	0x08, 0x0C, 0x10, 0x08, 0x0A, 0x0C, 0x0E, 0x10,
-	0x0B, 0x0C, 0x0D, 0x0F, 0x10
-};
+/*int    init300(int,int,int);  */
+/*extern      "C"    int     ChkBUSWidth(int);  */
+/*int    setmode(int,int,int,int);  */
+extern void SetEnableDstn(void);
+void     SiS_Delay15us(ULONG);
+BOOLEAN  SiS_SearchModeID(ULONG ROMAddr, USHORT ModeNo,USHORT  *ModeIdIndex);
+BOOLEAN  SiS_CheckMemorySize(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo,USHORT ModeIdIndex);
+UCHAR    SiS_GetModePtr(ULONG ROMAddr, USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_SetSeqRegs(ULONG,USHORT StandTableIndex);
+void     SiS_SetMiscRegs(ULONG,USHORT StandTableIndex);
+void     SiS_SetCRTCRegs(ULONG,PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT StandTableIndex);
+void     SiS_SetATTRegs(ULONG,USHORT StandTableIndex);
+void     SiS_SetGRCRegs(ULONG,USHORT StandTableIndex);
+void     SiS_ClearExt1Regs(void);
+void     SiS_SetSync(ULONG ROMAddr,USHORT RefreshRateTableIndex);
+void     SiS_SetCRT1CRTC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_SetCRT1VCLK(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO,USHORT RefreshRateTableIndex);
+void     SiS_SetVCLKState(ULONG ROMAddr,PSIS_HW_DEVICE_INFO, USHORT ModeNo,USHORT RefreshRateTableIndex);
+void     SiS_LoadDAC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_DisplayOn(void);
+void 	 SiS_DisplayOff(void);
+void     SiS_SetCRT1ModeRegs(ULONG ROMAddr,PSIS_HW_DEVICE_INFO,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_WriteDAC(USHORT, USHORT, USHORT, USHORT);
+void     SiS_GetVBType(USHORT BaseAddr);/*301b*/
+USHORT   SiS_ChkBUSWidth(ULONG);
+USHORT   SiS_GetModeIDLength(ULONG, USHORT);
+USHORT   SiS_GetRefindexLength(ULONG, USHORT);
+void     SiS_SetInterlace(ULONG ROMAddr,USHORT ModeNo,USHORT RefreshRateTableIndex);
+USHORT   SiS_CalcDelay2(ULONG ,UCHAR);
+USHORT   SiS_CalcDelay(ULONG ,USHORT);
+void     SiS_Set_LVDS_TRUMPION(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetCRT1Offset(ULONG,USHORT,USHORT,USHORT,PSIS_HW_DEVICE_INFO);
+void     SiS_SetCRT1FIFO(ULONG,USHORT,PSIS_HW_DEVICE_INFO);
+void     SiS_SetCRT1FIFO2(ULONG,USHORT ModeNo,PSIS_HW_DEVICE_INFO,USHORT RefreshRateTableIndex);
+void     SiS_CRT2AutoThreshold(USHORT  BaseAddr);
+void     SiS_ClearBuffer(PSIS_HW_DEVICE_INFO,USHORT ModeNo);
+void     SiS_SetCRT1Group(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_DetectMonitor(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr);
+void     SiS_GetSenseStatus(PSIS_HW_DEVICE_INFO HwDeviceExtension,ULONG ROMAddr);
+USHORT   SiS_TestMonitorType(UCHAR R_DAC,UCHAR G_DAC,UCHAR B_DAC);
+USHORT   SiS_SenseCHTV(VOID);
+BOOLEAN  SiS_Sense(USHORT Part4Port,USHORT tempbx,USHORT tempcx);
+BOOLEAN  SiS_GetPanelID(VOID);
+BOOLEAN  SiS_GetLCDDDCInfo(PSIS_HW_DEVICE_INFO);
+USHORT   SiS_SenseLCD(PSIS_HW_DEVICE_INFO);
+void     SiSRegInit(USHORT BaseAddr);
+void     SiSInitPtr(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiSSetLVDSetc(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT ModeNo);
+void     SiSInitPCIetc(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+
+#ifdef LINUX_XF86
+USHORT  SiS_CalcModeIndex(ScrnInfoPtr pScrn, DisplayModePtr mode);
+void    SiS_SetPitch(ScrnInfoPtr pScrn, UShort BaseAddr);
+void    SiS_SetPitchCRT1(ScrnInfoPtr pScrn, UShort BaseAddr);
+void    SiS_SetPitchCRT2(ScrnInfoPtr pScrn, UShort BaseAddr);
+unsigned char SiS_GetSetModeID(ScrnInfoPtr pScrn, unsigned char id);
+#endif
 
-USHORT SiS_P3c4, SiS_P3d4, SiS_P3c0, SiS_P3ce, SiS_P3c2;
-USHORT SiS_P3ca, SiS_P3c6, SiS_P3c7, SiS_P3c8, SiS_P3c9, SiS_P3da;
-USHORT SiS_Part1Port, SiS_Part2Port;
-USHORT SiS_Part3Port, SiS_Part4Port, SiS_Part5Port;
-USHORT SiS_CRT1Mode;
-
-USHORT flag_clearbuffer;	/*0: no clear frame buffer 1:clear frame buffer  */
-int SiS_RAMType;		/*int      ModeIDOffset,StandTable,CRT1Table,ScreenOffset,REFIndex; */
-USHORT SiS_ModeType;
-USHORT SiS_IF_DEF_LVDS, SiS_IF_DEF_TRUMPION, SiS_IF_DEF_DSTN;	/*add for dstn */
-USHORT SiS_IF_DEF_CH7005, SiS_IF_DEF_HiVision;
-USHORT SiS_VBInfo, SiS_LCDResInfo, SiS_LCDTypeInfo, SiS_LCDInfo, SiS_VBType;	/*301b */
-USHORT SiS_SelectCRT2Rate;
-
-extern USHORT SiS_SetFlag;
-
-void SiS_SetMemoryClock (ULONG ROMAddr);
-void SiS_SetDRAMModeRegister (ULONG ROMAddr);
-void SiS_SetDRAMSize_310 (PSIS_HW_DEVICE_INFO);
-void SiS_SetDRAMSize_300 (PSIS_HW_DEVICE_INFO HwDeviceExtension);
-USHORT SiS_ChkBUSWidth_300 (ULONG FBAddress);
-UCHAR SiS_Get310DRAMType (ULONG ROMAddr);
-
-void SiS_Delay15us (ULONG);
-BOOLEAN SiS_SearchModeID (ULONG ROMAddr, USHORT ModeNo, USHORT * ModeIdIndex);
-BOOLEAN SiS_CheckMemorySize (ULONG ROMAddr,
-			     PSIS_HW_DEVICE_INFO HwDeviceExtension,
-			     USHORT ModeNo, USHORT ModeIdIndex);
-UCHAR SiS_GetModePtr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_SetSeqRegs (ULONG, USHORT StandTableIndex);
-void SiS_SetMiscRegs (ULONG, USHORT StandTableIndex);
-void SiS_SetCRTCRegs (ULONG, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		      USHORT StandTableIndex);
-void SiS_SetATTRegs (ULONG, USHORT StandTableIndex);
-void SiS_SetGRCRegs (ULONG, USHORT StandTableIndex);
-void SiS_ClearExt1Regs (void);
-void SiS_SetSync (ULONG ROMAddr, USHORT RefreshRateTableIndex);
-void SiS_SetCRT1CRTC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      USHORT RefreshRateTableIndex);
-void SiS_SetCRT1VCLK (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      PSIS_HW_DEVICE_INFO, USHORT RefreshRateTableIndex);
-void SiS_SetVCLKState (ULONG ROMAddr, PSIS_HW_DEVICE_INFO, USHORT ModeNo,
-		       USHORT RefreshRateTableIndex);
-void SiS_LoadDAC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_DisplayOn (void);
-void SiS_SetCRT1ModeRegs (ULONG ROMAddr, PSIS_HW_DEVICE_INFO, USHORT ModeNo,
-			  USHORT ModeIdIndex, USHORT RefreshRateTableIndex);
-void SiS_WriteDAC (USHORT, USHORT, USHORT, USHORT);
-void SiS_GetVBType (USHORT BaseAddr);	/*301b */
-USHORT SiS_ChkBUSWidth (ULONG);
-USHORT SiS_GetModeIDLength (ULONG, USHORT);
-USHORT SiS_GetRefindexLength (ULONG, USHORT);
-void SiS_SetInterlace (ULONG ROMAddr, USHORT ModeNo,
-		       USHORT RefreshRateTableIndex);
-USHORT SiS_CalcDelay2 (ULONG, UCHAR);
-USHORT SiS_CalcDelay (ULONG, USHORT);
-void SiS_Set_LVDS_TRUMPION (PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetCRT1Offset (ULONG, USHORT, USHORT, USHORT, PSIS_HW_DEVICE_INFO);
-void SiS_SetCRT1FIFO (ULONG, USHORT, PSIS_HW_DEVICE_INFO);
-void SiS_SetCRT1FIFO2 (ULONG, USHORT ModeNo, PSIS_HW_DEVICE_INFO,
-		       USHORT RefreshRateTableIndex);
-void SiS_CRT2AutoThreshold (USHORT BaseAddr);
-void SiS_ClearBuffer (PSIS_HW_DEVICE_INFO, USHORT ModeNo);
-void SiS_SetCRT1Group (ULONG ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		       USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_DetectMonitor (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr);
-void SiS_GetSenseStatus (PSIS_HW_DEVICE_INFO HwDeviceExtension, ULONG ROMAddr);
-USHORT SiS_TestMonitorType (UCHAR R_DAC, UCHAR G_DAC, UCHAR B_DAC);
-USHORT SiS_SenseCHTV (VOID);
-BOOLEAN SiS_Sense (USHORT Part4Port, USHORT tempbx, USHORT tempcx);
-BOOLEAN SiS_GetPanelID (VOID);
-BOOLEAN SiS_GetLCDDDCInfo (PSIS_HW_DEVICE_INFO);
-USHORT SiS_SenseLCD (PSIS_HW_DEVICE_INFO);
-
-extern BOOLEAN SiS_SetCRT2Group301 (USHORT BaseAddr, ULONG ROMAddr,
-				    USHORT ModeNo,
-				    PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern void SiS_PresetScratchregister (USHORT SiS_P3d4,
-				       PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern void SiS_UnLockCRT2 (PSIS_HW_DEVICE_INFO HwDeviceExtension,
-			    USHORT BaseAddr);
-extern void SiS_LockCRT2 (PSIS_HW_DEVICE_INFO HwDeviceExtension,
-			  USHORT BaseAddr);
-extern BOOLEAN SiS_BridgeIsOn (USHORT BaseAddr);
-extern BOOLEAN SiS_BridgeIsEnable (USHORT BaseAddr, PSIS_HW_DEVICE_INFO);
-extern void SiS_SetTVSystem301 (VOID);
-extern BOOLEAN SiS_GetLCDDDCInfo301 (PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern BOOLEAN SiS_GetSenseStatus301 (PSIS_HW_DEVICE_INFO HwDeviceExtension,
-				      USHORT BaseAddr, ULONG ROMAddr);
-extern USHORT SiS_GetVCLKLen (ULONG ROMAddr,
-			      PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern BOOLEAN SiS_SetCRT2Group302 (USHORT BaseAddr, ULONG ROMAddr,
-				    USHORT ModeNo,
-				    PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern void SiS_GetVBInfo301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-			      USHORT ModeIdIndex,
-			      PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern BOOLEAN SiS_GetLCDResInfo301 (ULONG ROMAddr, USHORT P3d4, USHORT ModeNo,
-				     USHORT ModeIdIndex);
-extern USHORT SiS_VBInfo, LCDResInfo, LCDTypeInfo, LCDInfo;
-extern USHORT SiS_GetRatePtrCRT2 (ULONG ROMAddr, USHORT ModeNo,
-				  USHORT ModeIdIndex);
-extern void SiS_LongWait (VOID);
-extern void SiS_SetRegANDOR (USHORT Port, USHORT Index, USHORT DataAND,
-			     USHORT DataOR);
-extern USHORT SiS_GetResInfo (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-extern void SiS_SetCH7005 (USHORT tempax);
-extern USHORT SiS_GetCH7005 (USHORT tempax);
-extern BOOLEAN SiS_GetLVDSCRT1Ptr (ULONG ROMAddr, USHORT ModeNo,
-				   USHORT ModeIdIndex,
-				   USHORT RefreshRateTableIndex,
-				   USHORT * ResInfo, USHORT * DisplayType);
-extern BOOLEAN SiS_GetLCDACRT1Ptr (ULONG ROMAddr, USHORT ModeNo,
-				   USHORT ModeIdIndex,
-				   USHORT RefreshRateTableIndex,
-				   USHORT * ResInfo, USHORT * DisplayType);
-extern USHORT SiS_GetVCLK2Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			       USHORT RefreshRateTableIndex,
-			       PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern BOOLEAN SiS_Is301B (USHORT BaseAddr);	/*301b */
+extern   BOOLEAN SiS_SetCRT2Group301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+                                     PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern   void    SiS_PresetScratchregister(USHORT SiS_P3d4,
+                                           PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern   void    SiS_UnLockCRT2(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr);
+extern   void    SiS_LockCRT2(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr);
+extern BOOLEAN   SiS_BridgeIsOn(USHORT BaseAddr);
+extern BOOLEAN   SiS_BridgeIsEnable(USHORT BaseAddr,PSIS_HW_DEVICE_INFO );
+extern void      SiS_SetTVSystem301(VOID);
+extern BOOLEAN   SiS_GetLCDDDCInfo301(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern BOOLEAN   SiS_GetSenseStatus301(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                                       USHORT BaseAddr,ULONG ROMAddr);
+extern USHORT    SiS_GetVCLKLen(ULONG ROMAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern BOOLEAN   SiS_SetCRT2Group302(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+                                     PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern void      SiS_GetVBInfo301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+                                  USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern BOOLEAN   SiS_GetLCDResInfo301(ULONG ROMAddr,USHORT P3d4,USHORT ModeNo,
+                                      USHORT ModeIdIndex);
+/* extern USHORT  SiS_VBInfo,LCDResInfo,LCDTypeInfo,LCDInfo; */  /* TW: redundant */
+extern USHORT    SiS_GetRatePtrCRT2(ULONG ROMAddr, USHORT ModeNo,USHORT ModeIdIndex);
+extern void      SiS_LongWait(VOID);
+extern void      SiS_SetRegANDOR(USHORT Port,USHORT Index,USHORT DataAND,USHORT DataOR);
+extern USHORT    SiS_GetResInfo(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+extern void      SiS_SetCH7005(USHORT tempax);
+extern USHORT    SiS_GetCH7005(USHORT tempax);
+extern BOOLEAN   SiS_GetLVDSCRT1Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                                    USHORT RefreshRateTableIndex,
+		                    USHORT *ResInfo,USHORT *DisplayType);
+extern BOOLEAN   SiS_GetLCDACRT1Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                                    USHORT RefreshRateTableIndex,
+		                    USHORT *ResInfo,USHORT *DisplayType);
+extern USHORT    SiS_GetVCLK2Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                                 USHORT RefreshRateTableIndex,
+				 PSIS_HW_DEVICE_INFO HwDeviceExtension);
+extern BOOLEAN  SiS_Is301B(USHORT BaseAddr);/*301b*/
 
 #endif
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/init301.c linux-2.5/drivers/video/sis/init301.c
--- linux-2.5.13/drivers/video/sis/init301.c	Fri May  3 01:22:39 2002
+++ linux-2.5/drivers/video/sis/init301.c	Sun Mar  3 17:54:36 2002
@@ -1,5406 +1,5096 @@
 /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/init301.c,v 1.3 2000/12/02 01:16:16 dawes Exp $ */
 
+/* Comments and changes marked with "TW" by Thomas Winischhofer <tw@webit.com> */
+
+/*
+#ifdef WINCE_HEADER
+#include "precomp.h"
+#endif
+*/
+/*#include "precomp.h"*/
+
 #include "init301.h"
-#ifdef CONFIG_FB_SIS_300
+#ifdef SIS300
 #include "oem300.h"
 #endif
-#ifdef CONFIG_FB_SIS_315
+#ifdef SIS315H
 #include "oem310.h"
 #endif
 
 BOOLEAN
-SiS_SetCRT2Group301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		     PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SetCRT2Group301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+                    PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	USHORT ModeIdIndex;
-	USHORT RefreshRateTableIndex;
+   USHORT ModeIdIndex;
+   USHORT RefreshRateTableIndex;
 
-	SiS_SetFlag = SiS_SetFlag | ProgrammingCRT2;
-	SiS_SearchModeID (ROMAddr, ModeNo, &ModeIdIndex);
-	SiS_SelectCRT2Rate = 4;
-	RefreshRateTableIndex =
-	    SiS_GetRatePtrCRT2 (ROMAddr, ModeNo, ModeIdIndex);
-	SiS_SaveCRT2Info (ModeNo);
-	SiS_DisableBridge (HwDeviceExtension, BaseAddr);
-	SiS_UnLockCRT2 (HwDeviceExtension, BaseAddr);
-	SiS_SetCRT2ModeRegs (BaseAddr, ModeNo, HwDeviceExtension);
-	if (SiS_VBInfo & DisableCRT2Display) {
-		SiS_LockCRT2 (HwDeviceExtension, BaseAddr);
-		SiS_DisplayOn ();
-		return (FALSE);
-	}
+   SiS_SetFlag=SiS_SetFlag|ProgrammingCRT2;
+   SiS_SearchModeID(ROMAddr,ModeNo,&ModeIdIndex);
+   SiS_SelectCRT2Rate=4;
+   RefreshRateTableIndex = SiS_GetRatePtrCRT2(ROMAddr,ModeNo,ModeIdIndex);
+   SiS_SaveCRT2Info(ModeNo);
+   SiS_DisableBridge(HwDeviceExtension,BaseAddr);
+   SiS_UnLockCRT2(HwDeviceExtension, BaseAddr);
+   SiS_SetCRT2ModeRegs(BaseAddr,ModeNo,HwDeviceExtension);
+   if(SiS_VBInfo&DisableCRT2Display) {
+     SiS_LockCRT2(HwDeviceExtension, BaseAddr);
+     SiS_DisplayOn();
+     return(FALSE);
+   }
 /* SetDefCRT2ExtRegs(BaseAddr);   */
-	SiS_GetCRT2Data (ROMAddr, ModeNo, ModeIdIndex, RefreshRateTableIndex);
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-		SiS_GetLVDSDesData (ROMAddr, ModeNo, ModeIdIndex,
-				    RefreshRateTableIndex);
-	}
-	/*end 301b */
-	if (SiS_IF_DEF_LVDS == 1) {
-		SiS_GetLVDSDesData (ROMAddr, ModeNo, ModeIdIndex,
-				    RefreshRateTableIndex);
-	}
-
-	SiS_SetGroup1 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-		       HwDeviceExtension, RefreshRateTableIndex);
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA) && (SiS_IF_DEF_LVDS == 0)) {
-	} else if (SiS_IF_DEF_LVDS == 0 && (!(SiS_VBInfo & SetCRT2ToLCDA))) {
-		SiS_SetGroup2 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-			       RefreshRateTableIndex, HwDeviceExtension);
-		SiS_SetGroup3 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-			       HwDeviceExtension);
-		SiS_SetGroup4 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-			       RefreshRateTableIndex, HwDeviceExtension);
-		SiS_SetGroup5 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex);
-	} else {
-		if (SiS_IF_DEF_CH7005 == 1) {
-			SiS_SetCHTVReg (ROMAddr, ModeNo, ModeIdIndex,
-					RefreshRateTableIndex);
-		}
-		SiS_ModCRT1CRTC (ROMAddr, ModeNo, ModeIdIndex,
-				 RefreshRateTableIndex);
-		SiS_SetCRT2ECLK (ROMAddr, ModeNo, ModeIdIndex,
-				 RefreshRateTableIndex, HwDeviceExtension);
-	}
-
-#ifdef CONFIG_FB_SIS_300
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730) ||
-	    (HwDeviceExtension->jChipType == SIS_300))
-		SiS_OEM300Setting (HwDeviceExtension, BaseAddr, ROMAddr,
-				   ModeNo);
-
+   SiS_GetCRT2Data(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+   /*301b*/ /* TW: Added LVDS test */
+   if( ((SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS301LV))
+           && (SiS_VBInfo&SetCRT2ToLCDA)) /* && (SiS_IF_DEF_LVDS==0) */ ){
+	SiS_GetLVDSDesData(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+   }
+   /*end 301b*/
+   if(SiS_IF_DEF_LVDS==1) {
+   	SiS_GetLVDSDesData(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+   }
+
+   SiS_SetGroup1(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+                 HwDeviceExtension,RefreshRateTableIndex);
+
+    /*301b*/ /* TW: Added LVDS test */
+   if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS301LV)) &&
+                  (SiS_VBInfo&SetCRT2ToLCDA) /* && (SiS_IF_DEF_LVDS==0) */ ) {
+     	if( (SiS_VBType&(VB_SIS301LV|VB_SIS302LV)) && (SiS_VBInfo&SetCRT2ToLCDA) ){
+             	SiS_SetReg1(SiS_Part4Port,0x24,0x0e);
+    	}
+   } else if((SiS_IF_DEF_LVDS==0) && (!(SiS_VBInfo&SetCRT2ToLCDA))) {
+      	SiS_SetGroup2(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+	              RefreshRateTableIndex,HwDeviceExtension);
+      	SiS_SetGroup3(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+	              HwDeviceExtension);
+      	SiS_SetGroup4(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+	              RefreshRateTableIndex,HwDeviceExtension);
+      	SiS_SetGroup5(BaseAddr,ROMAddr,ModeNo,ModeIdIndex);
+   } else {
+     	if(SiS_IF_DEF_CH7005==1) {
+       		SiS_SetCHTVReg(ROMAddr,ModeNo,ModeIdIndex,
+		               RefreshRateTableIndex);
+     	}
+/*     	if(!SiS_LCDResInfo==Panel640x480){   */   /*bainy for panel640x480*/
+     	if(!(SiS_LCDResInfo==Panel640x480)){   /* TW: Shouldn't you be called "Brainy" instead?! */
+    	 	SiS_ModCRT1CRTC(ROMAddr,ModeNo,ModeIdIndex,
+		                RefreshRateTableIndex);
+         	if(!SiS_IF_DEF_FSTN)  /*fstn*/
+     	     		SiS_SetCRT2ECLK(ROMAddr,ModeNo,ModeIdIndex,
+			          RefreshRateTableIndex,HwDeviceExtension);
+     	}
+   }
+
+#ifdef SIS300
+   if ( (HwDeviceExtension->jChipType==SIS_540)||
+        (HwDeviceExtension->jChipType==SIS_630)||
+        (HwDeviceExtension->jChipType==SIS_730)||
+        (HwDeviceExtension->jChipType==SIS_300) )
+     	SiS_OEM300Setting(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
 #endif
 
-#ifdef CONFIG_FB_SIS_315
-	if ((HwDeviceExtension->jChipType == SIS_315H) ||	/* 05/02/01 ynlai for sis550 */
-	    (HwDeviceExtension->jChipType == SIS_315PRO) ||
-	    (HwDeviceExtension->jChipType == SIS_550) ||	/* 05/02/01 ynlai for 550 */
-	    (HwDeviceExtension->jChipType == SIS_640) ||	/* 08/20/01 chiawen for 640/740 */
-	    (HwDeviceExtension->jChipType == SIS_740)) {	/* 09/03/01 chiawen for 640/740 */
-		SiS_OEM310Setting (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo,
-				   ModeIdIndex);
-		SiS_CRT2AutoThreshold (BaseAddr);
-	}
+#ifdef SIS315H
+   if ( (HwDeviceExtension->jChipType==SIS_315H)||   /* 05/02/01 ynlai for sis550 */
+        (HwDeviceExtension->jChipType==SIS_315PRO)||
+        (HwDeviceExtension->jChipType==SIS_550) ||   /* 05/02/01 ynlai for 550 */
+        (HwDeviceExtension->jChipType==SIS_640) ||   /* 08/20/01 chiawen for 640/740 */
+        (HwDeviceExtension->jChipType==SIS_740) ||   /* 09/03/01 chiawen for 640/740 */
+        (HwDeviceExtension->jChipType==SIS_650))     /* 09/03/01 chiawen for 650 */
+   {
+        SiS_OEM310Setting(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex);
+        SiS_CRT2AutoThreshold(BaseAddr);
+   }
 #endif
 
-	SiS_EnableBridge (HwDeviceExtension, BaseAddr);
-	SiS_DisplayOn ();
-	SiS_LockCRT2 (HwDeviceExtension, BaseAddr);
-	return 1;
-}
-
-void
-SiS_SetGroup1 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-	       USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-	       USHORT RefreshRateTableIndex)
-{
-	USHORT temp = 0, tempax = 0, tempbx = 0, tempcx = 0;
-	USHORT pushbx = 0, CRT1Index = 0;
-	USHORT modeflag, resinfo = 0;
-
-	if (ModeNo <= 0x13) {
-	} else {
-		CRT1Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-		CRT1Index = CRT1Index & 0x3F;
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-	}
-
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-	} else {
-		SiS_SetCRT2Offset (SiS_Part1Port, ROMAddr, ModeNo, ModeIdIndex,
-				   RefreshRateTableIndex, HwDeviceExtension);
-		if (HwDeviceExtension->jChipType < SIS_315H)	/* 300 series */
-			SiS_SetCRT2FIFO (SiS_Part1Port, ROMAddr, ModeNo,
-					 HwDeviceExtension);
-		else		/* 310 series */
-			SiS_SetCRT2FIFO2 (SiS_Part1Port, ROMAddr, ModeNo,
-					  HwDeviceExtension);
-
-		SiS_SetCRT2Sync (BaseAddr, ROMAddr, ModeNo,
-				 RefreshRateTableIndex);
-	}
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-	}
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-		SiS_SetGroup1_LCDA (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-				    HwDeviceExtension, RefreshRateTableIndex);
-	}
-	/*end 301b */
-	else if (HwDeviceExtension->jChipType < SIS_315H) {	/* 300 series */
-		temp = (SiS_VGAHT - 1) & 0x0FF;	/* BTVGA2HT 0x08,0x09 */
-		SiS_SetReg1 (SiS_Part1Port, 0x08, temp);
-		temp = (((SiS_VGAHT - 1) & 0xFF00) >> 8) << 4;
-		SiS_SetRegANDOR (SiS_Part1Port, 0x09, ~0x0F0, temp);
-
-		temp = (SiS_VGAHDE + 12) & 0x0FF;	/* BTVGA2HDEE 0x0A,0x0C */
-		SiS_SetReg1 (SiS_Part1Port, 0x0A, temp);
-
-		pushbx = SiS_VGAHDE + 12;	/* bx  BTVGA@HRS 0x0B,0x0C */
-		tempcx = (SiS_VGAHT - SiS_VGAHDE) >> 2;	/* cx */
-		tempbx = pushbx + tempcx;
-		tempcx = tempcx << 1;
-		tempcx = tempcx + tempbx;
-
-		if (SiS_IF_DEF_LVDS == 0) {
-			if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-				tempbx = SiS_CRT1Table[CRT1Index].CR[4];
-				tempbx =
-				    tempbx |
-				    ((SiS_CRT1Table[CRT1Index].CR[14] & 0xC0) <<
-				     2);
-				tempbx = (tempbx - 1) << 3;
-				tempcx = SiS_CRT1Table[CRT1Index].CR[5];
-				tempcx = tempcx & 0x1F;
-				temp = SiS_CRT1Table[CRT1Index].CR[15];
-				temp = (temp & 0x04) << (6 - 2);
-				tempcx = ((tempcx | temp) - 1) << 3;
-			}
-		}
-		/*add for hardware request */
-		if ((SiS_VBInfo & SetCRT2ToTV) && (resinfo == 0x08)) {
-			if (SiS_VBInfo & SetPALTV) {
-				tempbx = 1040;
-				tempcx = 1042;
-			} else {
-				tempbx = 1040;
-				tempcx = 1042;
-			}
-		}
-
-		temp = tempbx & 0x00FF;
-		SiS_SetReg1 (SiS_Part1Port, 0x0B, temp);
-
-	} else {		/* 310 series */
-
-		if (modeflag & HalfDCLK) {	/* for low resolution mode */
-			temp = (SiS_VGAHT / 2 - 1) & 0x0FF;	/* BTVGA2HT 0x08,0x09 */
-			SiS_SetReg1 (SiS_Part1Port, 0x08, temp);
-			temp = (((SiS_VGAHT / 2 - 1) & 0xFF00) >> 8) << 4;
-			SiS_SetRegANDOR (SiS_Part1Port, 0x09, ~0x0F0, temp);
-			temp = (SiS_VGAHDE / 2 + 16) & 0x0FF;	/* BTVGA2HDEE 0x0A,0x0C */
-			SiS_SetReg1 (SiS_Part1Port, 0x0A, temp);
-
-			pushbx = SiS_VGAHDE / 2 + 16;
-			tempcx = ((SiS_VGAHT - SiS_VGAHDE) / 2) >> 2;	/* cx */
-			tempbx = pushbx + tempcx;	/* bx  BTVGA@HRS 0x0B,0x0C */
-			tempcx = tempcx + tempbx;
-
-			if (SiS_IF_DEF_LVDS == 0) {
-				if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-					tempbx = SiS_CRT1Table[CRT1Index].CR[4];
-					tempbx =
-					    tempbx |
-					    ((SiS_CRT1Table
-					      [CRT1Index].CR[14] & 0xC0) << 2);
-					tempbx = (tempbx - 3) << 3;	/*(VGAHRS-3)*8 */
-					tempcx = SiS_CRT1Table[CRT1Index].CR[5];
-					tempcx = tempcx & 0x1F;
-					temp = SiS_CRT1Table[CRT1Index].CR[15];
-					temp = (temp & 0x04) << (5 - 2);	/*VGAHRE D[5] */
-					tempcx = ((tempcx | temp) - 3) << 3;	/* (VGAHRE-3)*8 */
-				}
-			}
-			tempbx += 4;
-			tempcx += 4;
-			if (tempcx > (SiS_VGAHT / 2))
-				tempcx = SiS_VGAHT / 2;
-			temp = tempbx & 0x00FF;
-			SiS_SetReg1 (SiS_Part1Port, 0x0B, temp);
-
-		} else {
-			temp = (SiS_VGAHT - 1) & 0x0FF;	/* BTVGA2HT 0x08,0x09 */
-			SiS_SetReg1 (SiS_Part1Port, 0x08, temp);
-			temp = (((SiS_VGAHT - 1) & 0xFF00) >> 8) << 4;
-			SiS_SetRegANDOR (SiS_Part1Port, 0x09, ~0x0F0, temp);
-			temp = (SiS_VGAHDE + 16) & 0x0FF;	/* BTVGA2HDEE 0x0A,0x0C */
-			SiS_SetReg1 (SiS_Part1Port, 0x0A, temp);
-
-			pushbx = SiS_VGAHDE + 16;
-			tempcx = (SiS_VGAHT - SiS_VGAHDE) >> 2;	/* cx */
-			tempbx = pushbx + tempcx;	/* bx  BTVGA@HRS 0x0B,0x0C */
-			tempcx = tempcx + tempbx;
-
-			if (SiS_IF_DEF_LVDS == 0) {
-				if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-					tempbx = SiS_CRT1Table[CRT1Index].CR[4];
-					tempbx =
-					    tempbx |
-					    ((SiS_CRT1Table
-					      [CRT1Index].CR[14] & 0xC0) << 2);
-					tempbx = (tempbx - 3) << 3;	/*(VGAHRS-3)*8 */
-					tempcx = SiS_CRT1Table[CRT1Index].CR[5];
-					tempcx = tempcx & 0x1F;
-					temp = SiS_CRT1Table[CRT1Index].CR[15];
-					temp = (temp & 0x04) << (5 - 2);	/*VGAHRE D[5] */
-					tempcx = ((tempcx | temp) - 3) << 3;	/* (VGAHRE-3)*8 */
-					tempbx += 16;
-					tempcx += 16;
-
-				}
-			}
-			if (tempcx > SiS_VGAHT)
-				tempcx = SiS_VGAHT;
-			/*add for hardware request */
-			if ((SiS_VBInfo & SetCRT2ToTV) && (resinfo == 0x08)) {
-				if (SiS_VBInfo & SetPALTV) {
-					tempbx = 1040;
-					tempcx = 1042;
-				} else {
-					tempbx = 1040;
-					tempcx = 1042;
-				}
-			}
-			temp = tempbx & 0x00FF;
-			SiS_SetReg1 (SiS_Part1Port, 0x0B, temp);
-		}
-
-	}
-
-	tempax = (tempax & 0x00FF) | (tempbx & 0xFF00);
-	tempbx = pushbx;
-	tempbx = (tempbx & 0x00FF) | ((tempbx & 0xFF00) << 4);
-	tempax = tempax | (tempbx & 0xFF00);
-	temp = (tempax & 0xFF00) >> 8;
-	SiS_SetReg1 (SiS_Part1Port, 0x0C, temp);
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x0D, temp);
-	tempcx = (SiS_VGAVT - 1);
-	temp = tempcx & 0x00FF;
-	if (SiS_IF_DEF_CH7005 == 1) {
-		if (SiS_VBInfo & 0x0C) {
-			temp--;
-		}
-	}
-	SiS_SetReg1 (SiS_Part1Port, 0x0E, temp);
-	tempbx = SiS_VGAVDE - 1;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x0F, temp);
-	temp = ((tempbx & 0xFF00) << 3) >> 8;
-	temp = temp | ((tempcx & 0xFF00) >> 8);
-	SiS_SetReg1 (SiS_Part1Port, 0x12, temp);
-
-	tempax = SiS_VGAVDE;
-	tempbx = SiS_VGAVDE;
-	tempcx = SiS_VGAVT;
-	tempbx = (SiS_VGAVT + SiS_VGAVDE) >> 1;	/*      BTVGA2VRS     0x10,0x11   */
-	tempcx = ((SiS_VGAVT - SiS_VGAVDE) >> 4) + tempbx + 1;	/*      BTVGA2VRE     0x11        */
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-			tempbx = SiS_CRT1Table[CRT1Index].CR[8];
-			temp = SiS_CRT1Table[CRT1Index].CR[7];
-			if (temp & 0x04)
-				tempbx = tempbx | 0x0100;
-			if (temp & 0x080)
-				tempbx = tempbx | 0x0200;
-			temp = SiS_CRT1Table[CRT1Index].CR[13];
-			if (temp & 0x08)
-				tempbx = tempbx | 0x0400;
-			temp = SiS_CRT1Table[CRT1Index].CR[9];
-			tempcx = (tempcx & 0xFF00) | (temp & 0x00FF);
-		}
-	}
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x10, temp);
-	temp = ((tempbx & 0xFF00) >> 8) << 4;
-	temp = ((tempcx & 0x000F) | (temp));
-	SiS_SetReg1 (SiS_Part1Port, 0x11, temp);
-	if (SiS_IF_DEF_LVDS == 0) {
-		temp = 0x20;
-		if (SiS_LCDResInfo == Panel1280x1024)
-			temp = 0x20;
-		if (SiS_LCDResInfo == Panel1280x960)
-			temp = 0x24;
-		if (SiS_VBInfo & SetCRT2ToTV)
-			temp = 0x08;
-		if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-			if (SiS_VBInfo & SetInSlaveMode)
-				temp = 0x2c;
-			else
-				temp = 0x20;
-		}
-	} else {
-		temp = 0x20;
-	}
-	if (HwDeviceExtension->jChipType < SIS_315H)	/* 300 series */
-		SiS_SetRegANDOR (SiS_Part1Port, 0x13, ~0x03C, temp);
-	else {			/* 310 series */
-
-		temp >>= 2;
-		temp = 0x11;	/*  ynlai 05/30/2001 for delay compenation  */
-		SiS_SetReg1 (SiS_Part1Port, 0x2D, temp);
-		/*SiS_SetRegANDOR(SiS_Part1Port,0x2D,~0x00F,temp); */
-		SiS_SetRegAND (SiS_Part1Port, 0x13, 0xEF);	/* BDirectLCD=0 for lcd ?? */
-		tempax = 0;
-
-		if (modeflag & DoubleScanMode)
-			tempax |= 0x80;
-		if (modeflag & HalfDCLK)
-			tempax |= 0x40;
-		SiS_SetRegANDOR (SiS_Part1Port, 0x2C, ~0x0C0, tempax);
-
-	}
-
-	if (SiS_IF_DEF_LVDS == 0) {	/*  301  */
-		SiS_SetGroup1_301 (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-				   HwDeviceExtension, RefreshRateTableIndex);
-	} else {		/*  LVDS  */
-		SiS_SetGroup1_LVDS (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-				    HwDeviceExtension, RefreshRateTableIndex);
-	}
-}
-
-void
-SiS_SetGroup1_301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		   USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		   USHORT RefreshRateTableIndex)
-{
-	USHORT push1, push2;
-	USHORT tempax, tempbx, tempcx, temp;
-	USHORT resinfo, modeflag;
-	USHORT CRT1Index;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		CRT1Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-		CRT1Index = CRT1Index & 0x3F;
-	}
-
-	if (!(SiS_VBInfo & SetInSlaveMode)) {
-		return;
-	}
-	tempax = 0xFFFF;
-	if (!(SiS_VBInfo & SetCRT2ToTV)) {
-		tempax = SiS_GetVGAHT2 ();
-	}
-	if (modeflag & Charx8Dot)
-		tempcx = 0x08;
-	else
-		tempcx = 0x09;
-	if (tempax >= SiS_VGAHT) {
-		tempax = SiS_VGAHT;
-	}
-	if (modeflag & HalfDCLK) {
-		tempax = tempax >> 1;
-	}
-	tempax = (tempax / tempcx) - 5;
-	tempbx = tempax;
-	temp = 0xFF;		/* set MAX HT */
-	SiS_SetReg1 (SiS_Part1Port, 0x03, temp);
-
-	tempax = SiS_VGAHDE;	/* 0x04 Horizontal Display End */
-	if (modeflag & HalfDCLK)
-		tempax = tempax >> 1;
-	tempax = (tempax / tempcx) - 1;
-	tempbx = tempbx | ((tempax & 0x00FF) << 8);
-	temp = tempax & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x04, temp);
-
-	temp = (tempbx & 0xFF00) >> 8;
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		temp = temp + 2;
-		if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-			if (resinfo == 7)
-				temp = temp - 2;
-		}
-	}
-	SiS_SetReg1 (SiS_Part1Port, 0x05, temp);	/* 0x05 Horizontal Display Start */
-	SiS_SetReg1 (SiS_Part1Port, 0x06, 0x03);	/* 0x06 Horizontal Blank end     */
-	/* 0x07 horizontal Retrace Start */
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		temp = (tempbx & 0x00FF) - 1;
-		if (!(modeflag & HalfDCLK)) {
-			temp = temp - 6;
-			if (SiS_SetFlag & TVSimuMode) {
-				temp = temp - 4;
-				if (ModeNo > 0x13)
-					temp = temp - 10;
-			}
-		}
-	} else {
-		tempcx = tempbx & 0x00FF;
-		tempbx = (tempbx & 0xFF00) >> 8;
-		tempcx = (tempcx + tempbx) >> 1;
-		temp = (tempcx & 0x00FF) + 2;
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			temp = temp - 1;
-			if (!(modeflag & HalfDCLK)) {
-				if ((modeflag & Charx8Dot)) {
-					temp = temp + 4;
-					if (SiS_VGAHDE >= 800) {
-						temp = temp - 6;
-					}
-				}
-			}
-		} else {
-			if (!(modeflag & HalfDCLK)) {
-				temp = temp - 4;
-				if (SiS_LCDResInfo != Panel1280x960) {
-					if (SiS_VGAHDE >= 800) {
-						temp = temp - 7;
-						if (SiS_ModeType == ModeEGA) {
-							if (SiS_VGAVDE == 1024) {
-								temp =
-								    temp + 15;
-								if
-								    (SiS_LCDResInfo
-								     !=
-								     Panel1280x1024)
-								{
-									temp =
-									    temp
-									    + 7;
-								}
-							}
-						}
-						if (SiS_VGAHDE >= 1280) {
-							if (SiS_LCDResInfo !=
-							    Panel1280x960) {
-								if (SiS_LCDInfo
-								    &
-								    LCDNonExpanding)
-								{
-									temp =
-									    temp
-									    +
-									    28;
-								}
-							}
-						}
-					}
-				}
-			}
-		}
-	}
-
-	SiS_SetReg1 (SiS_Part1Port, 0x07, temp);	/* 0x07 Horizontal Retrace Start */
-	SiS_SetReg1 (SiS_Part1Port, 0x08, 0);	/* 0x08 Horizontal Retrace End   */
-
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		if (SiS_SetFlag & TVSimuMode) {
-			if ((ModeNo == 0x06) || (ModeNo == 0x10)
-			    || (ModeNo == 0x11) || (ModeNo == 0x13)
-			    || (ModeNo == 0x0F)) {
-				SiS_SetReg1 (SiS_Part1Port, 0x07, 0x5b);
-				SiS_SetReg1 (SiS_Part1Port, 0x08, 0x03);
-			}
-			if ((ModeNo == 0x00) || (ModeNo == 0x01)) {
-				if (SiS_VBInfo & SetNTSCTV) {
-					SiS_SetReg1 (SiS_Part1Port, 0x07, 0x2A);
-					SiS_SetReg1 (SiS_Part1Port, 0x08, 0x61);
-				} else {
-					SiS_SetReg1 (SiS_Part1Port, 0x07, 0x2A);
-					SiS_SetReg1 (SiS_Part1Port, 0x08, 0x41);
-					SiS_SetReg1 (SiS_Part1Port, 0x0C, 0xF0);
-				}
-			}
-			if ((ModeNo == 0x02) || (ModeNo == 0x03)
-			    || (ModeNo == 0x07)) {
-				if (SiS_VBInfo & SetNTSCTV) {
-					SiS_SetReg1 (SiS_Part1Port, 0x07, 0x54);
-					SiS_SetReg1 (SiS_Part1Port, 0x08, 0x00);
-				} else {
-					SiS_SetReg1 (SiS_Part1Port, 0x07, 0x55);
-					SiS_SetReg1 (SiS_Part1Port, 0x08, 0x00);
-					SiS_SetReg1 (SiS_Part1Port, 0x0C, 0xF0);
-				}
-			}
-			if ((ModeNo == 0x04) || (ModeNo == 0x05)
-			    || (ModeNo == 0x0D) || (ModeNo == 0x50)) {
-				if (SiS_VBInfo & SetNTSCTV) {
-					SiS_SetReg1 (SiS_Part1Port, 0x07, 0x30);
-					SiS_SetReg1 (SiS_Part1Port, 0x08, 0x03);
-				} else {
-					SiS_SetReg1 (SiS_Part1Port, 0x07, 0x2f);
-					SiS_SetReg1 (SiS_Part1Port, 0x08, 0x02);
-				}
-			}
-		}
-	}
-
-	SiS_SetReg1 (SiS_Part1Port, 0x18, 0x03);	/* 0x18 SR08                     */
-	SiS_SetRegANDOR (SiS_Part1Port, 0x19, 0xF0, 0x00);
-	SiS_SetReg1 (SiS_Part1Port, 0x09, 0xFF);	/* 0x09 Set Max VT               */
-
-	tempbx = SiS_VGAVT;
-	push1 = tempbx;
-	tempcx = 0x121;
-	tempbx = SiS_VGAVDE;	/* 0x0E Virtical Display End */
-	if (tempbx == 357)
-		tempbx = 350;
-	if (tempbx == 360)
-		tempbx = 350;
-	if (tempbx == 375)
-		tempbx = 350;
-	if (tempbx == 405)
-		tempbx = 400;
-	if (tempbx == 420)
-		tempbx = 400;
-	if (tempbx == 525)
-		tempbx = 480;
-	push2 = tempbx;
-	if (SiS_VBInfo & SetCRT2ToLCD) {
-		if (SiS_LCDResInfo == Panel1024x768) {
-			if (!(SiS_SetFlag & LCDVESATiming)) {
-				if (tempbx == 350)
-					tempbx = tempbx + 5;
-				if (tempbx == 480)
-					tempbx = tempbx + 5;
-			}
-		}
-	}
-	tempbx--;
-	temp = tempbx & 0x00FF;
-	tempbx--;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x10, temp);	/* 0x10 vertical Blank Start */
-	tempbx = push2;
-	tempbx--;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x0E, temp);
-	if (tempbx & 0x0100) {
-		tempcx = tempcx | 0x0002;
-	}
-	tempax = 0x000B;
-	if (modeflag & DoubleScanMode) {
-		tempax = tempax | 0x08000;
-	}
-	if (tempbx & 0x0200) {
-		tempcx = tempcx | 0x0040;
-	}
-
-	temp = (tempax & 0xFF00) >> 8;
-	SiS_SetReg1 (SiS_Part1Port, 0x0B, temp);
-	if (tempbx & 0x0400) {
-		tempcx = tempcx | 0x0600;
-	}
-	SiS_SetReg1 (SiS_Part1Port, 0x11, 0x00);	/* 0x11 Vertival Blank End */
-
-	tempax = push1;
-	tempax = tempax - tempbx;	/* 0x0C Vertical Retrace Start */
-	tempax = tempax >> 2;
-	push1 = tempax;		/* push ax */
-
-	if (resinfo != 0x09) {
-		tempax = tempax << 1;
-		tempbx = tempax + tempbx;
-	}
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		tempbx = tempbx - 10;
-	} else {
-		if (SiS_SetFlag & TVSimuMode) {
-			if (SiS_VBInfo & SetPALTV) {
-				tempbx = tempbx + 40;
-			}
-		}
-	}
-	tempax = push1;
-	tempax = tempax >> 2;
-	tempax++;
-	tempax = tempax + tempbx;
-	push1 = tempax;		/* push ax  */
-	if ((SiS_VBInfo & SetPALTV)) {
-		if (tempbx <= 513) {
-			if (tempax >= 513) {
-				tempbx = 513;
-			}
-		}
-	}
-	temp = (tempbx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x0C, temp);
-	tempbx--;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x10, temp);
-	if (tempbx & 0x0100) {
-		tempcx = tempcx | 0x0008;
-	}
-	if (tempbx & 0x0200) {
-		SiS_SetRegANDOR (SiS_Part1Port, 0x0B, 0x0FF, 0x20);
-	}
-	tempbx++;
-	if (tempbx & 0x0100) {
-		tempcx = tempcx | 0x0004;
-	}
-	if (tempbx & 0x0200) {
-		tempcx = tempcx | 0x0080;
-	}
-	if (tempbx & 0x0400) {
-		tempcx = tempcx | 0x0C00;
-	}
-
-	tempbx = push1;		/* pop ax */
-	temp = tempbx & 0x00FF;
-	temp = temp & 0x0F;
-	SiS_SetReg1 (SiS_Part1Port, 0x0D, temp);	/* 0x0D vertical Retrace End */
-	if (tempbx & 0x0010) {
-		tempcx = tempcx | 0x2000;
-	}
-
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x0A, temp);	/* 0x0A CR07 */
-	temp = (tempcx & 0x0FF00) >> 8;
-	SiS_SetReg1 (SiS_Part1Port, 0x17, temp);	/* 0x17 SR0A */
-	tempax = modeflag;
-	temp = (tempax & 0xFF00) >> 8;
-
-	temp = (temp >> 1) & 0x09;
-	SiS_SetReg1 (SiS_Part1Port, 0x16, temp);	/* 0x16 SR01 */
-	SiS_SetReg1 (SiS_Part1Port, 0x0F, 0);	/* 0x0F CR14 */
-	SiS_SetReg1 (SiS_Part1Port, 0x12, 0);	/* 0x12 CR17 */
-	if (SiS_LCDInfo & LCDRGB18Bit)
-		temp = 0x80;
-	else
-		temp = 0x00;
-	SiS_SetReg1 (SiS_Part1Port, 0x1A, temp);	/* 0x1A SR0E */
-	return;
-}
-
-void
-SiS_SetGroup1_LVDS (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		    USHORT RefreshRateTableIndex)
-{
-	USHORT modeflag, resinfo;
-	USHORT push1, push2, tempax, tempbx, tempcx, temp, pushcx;
-	ULONG tempeax = 0, tempebx, tempecx, tempvcfact = 0;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-	}
-
-	tempax = SiS_LCDHDES;
-	tempbx = SiS_HDE;
-	tempcx = SiS_HT;
-	tempcx = tempcx - tempbx;	/* HT-HDE  */
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		if (SiS_LCDResInfo == Panel800x600)
-			tempbx = 800;
-		if (SiS_LCDResInfo == Panel1024x768)
-			tempbx = 1024;
-	}
-	push1 = tempax;
-	tempax = tempax + tempbx;	/* lcdhdee  */
-	tempbx = SiS_HT;
-	if (tempax >= tempbx) {
-		tempax = tempax - tempbx;
-	}
-	push2 = tempax;
-	/* push ax   lcdhdee  */
-	tempcx = tempcx >> 2;	/* temp  */
-	tempcx = tempcx + tempax;	/* lcdhrs  */
-	if (tempcx >= tempbx) {
-		tempcx = tempcx - tempbx;
-	}
-	/* v ah,cl  */
-	tempax = tempcx;
-	tempax = tempax >> 3;	/* BPLHRS */
-	temp = tempax & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x14, temp);	/* Part1_14h  */
-	temp = (tempax & 0x00FF) + 10;
-	temp = temp & 0x01F;
-	temp = temp | (((tempcx & 0x00ff) & 0x07) << 5);
-	SiS_SetReg1 (SiS_Part1Port, 0x15, temp);	/* Part1_15h  */
-	tempbx = push2;		/* lcdhdee  */
-	tempcx = push1;		/* lcdhdes  */
-	temp = (tempcx & 0x00FF);
-	temp = temp & 0x07;	/* BPLHDESKEW  */
-	SiS_SetReg1 (SiS_Part1Port, 0x1A, temp);	/* Part1_1Ah  */
-	tempcx = tempcx >> 3;	/* BPLHDES */
-	temp = (tempcx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x16, temp);	/* Part1_16h  */
-	if (tempbx & 0x07)
-		tempbx = tempbx + 8;
-	tempbx = tempbx >> 3;	/* BPLHDEE  */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x17, temp);	/* Part1_17h  */
-
-	tempcx = SiS_VGAVT;
-	tempbx = SiS_VGAVDE;
-	tempcx = tempcx - tempbx;	/* GAVT-VGAVDE  */
-	tempbx = SiS_LCDVDES;	/* VGAVDES  */
-	push1 = tempbx;		/* push bx temppush1 */
-	if (SiS_IF_DEF_TRUMPION == 0) {
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				tempax = SiS_VGAVDE;
-			}
-		}
-		if (SiS_VBInfo & SetCRT2ToLCD) {
-			if (SiS_LCDResInfo == Panel800x600)
-				tempax = 600;
-			if (SiS_LCDResInfo == Panel1024x768)
-				tempax = 768;
-		}
-	} else
-		tempax = SiS_VGAVDE;
-	tempbx = tempbx + tempax;
-	tempax = SiS_VT;	/* VT  */
-	if (tempbx >= SiS_VT) {
-		tempbx = tempbx - tempax;
-	}
-	push2 = tempbx;		/* push bx  temppush2  */
-	tempcx = tempcx >> 1;
-	tempbx = tempbx + tempcx;
-	tempbx++;		/* BPLVRS  */
-	if (tempbx >= tempax) {
-		tempbx = tempbx - tempax;
-	}
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x18, temp);	/* Part1_18h  */
-	tempcx = tempcx >> 3;
-	tempcx = tempcx + tempbx;
-	tempcx++;		/* BPLVRE  */
-	temp = tempcx & 0x00FF;
-	temp = temp & 0x0F;
-	SiS_SetRegANDOR (SiS_Part1Port, 0x19, ~0x00F, temp);	/* Part1_19h  */
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp & 0x07;
-	temp = temp << 3;	/* BPLDESKEW =0 */
-	tempbx = SiS_VGAVDE;
-	if (tempbx != SiS_VDE) {
-		temp = temp | 0x40;
-	}
-	if (SiS_SetFlag & EnableLVDSDDA) {
-		temp = temp | 0x40;
-	}
-	if (SiS_LCDInfo & LCDRGB18Bit) {
-		temp = temp | 0x80;
-	}
-	SiS_SetRegANDOR (SiS_Part1Port, 0x1A, 0x07, temp);	/* Part1_1Ah */
-
-	tempecx = SiS_VGAVT;
-	tempebx = SiS_VDE;
-	tempeax = SiS_VGAVDE;
-	tempecx = tempecx - tempeax;	/* VGAVT-VGAVDE  */
-	tempeax = tempeax << 6;
-	temp = (USHORT) (tempeax % tempebx);
-	tempeax = tempeax / tempebx;
-	if (temp != 0) {
-		tempeax++;
-	}
-	tempebx = tempeax;	/* BPLVCFACT  */
-	if (SiS_SetFlag & EnableLVDSDDA) {
-		tempebx = tempebx & 0x003F;
-	}
-	temp = (USHORT) (tempebx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x1E, temp);	/* Part1_1Eh */
-
-	/*add for 301b different 301 */
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		tempecx = SiS_VGAVT;
-		tempebx = SiS_VDE;
-		tempeax = SiS_VGAVDE;
-		tempecx = tempecx - tempeax;	/* VGAVT-VGAVDE  */
-		tempeax = tempeax << 18;
-		temp = (USHORT) (tempeax % tempebx);
-		tempeax = tempeax / tempebx;
-		if (temp != 0) {
-			tempeax++;
-		}
-		tempebx = tempeax;	/* BPLVCFACT  */
-		tempvcfact = tempeax;	/*301b */
-		temp = (USHORT) (tempebx & 0x00FF);
-		SiS_SetReg1 (SiS_Part1Port, 0x37, temp);
-		temp = (USHORT) ((tempebx & 0x00FF00) >> 8);
-		SiS_SetReg1 (SiS_Part1Port, 0x36, temp);
-		temp = (USHORT) ((tempebx & 0x00030000) >> 16);
-		if (SiS_VDE == SiS_VGAVDE) {
-			temp = temp | 0x04;
-		}
-
-		SiS_SetReg1 (SiS_Part1Port, 0x35, temp);
-	}
-	/*end for 301b */
-
-	tempbx = push2;		/* p bx temppush2 BPLVDEE  */
-	tempcx = push1;		/* pop cx temppush1 NPLVDES */
-	push1 = (USHORT) (tempeax & 0xFFFF);
-	if (!(SiS_VBInfo & SetInSlaveMode)) {
-		if (SiS_LCDResInfo == Panel800x600) {
-			if (resinfo == 7)
-				tempcx++;
-		} else {
-			if (SiS_LCDResInfo == Panel1024x768) {
-				if (resinfo == 8)
-					tempcx++;
-			}
-		}
-	}
+   SiS_EnableBridge(HwDeviceExtension,BaseAddr);
+   SiS_DisplayOn();
+   SiS_LockCRT2(HwDeviceExtension, BaseAddr);
+   return 1;
+}
+
+void
+SiS_SetGroup1(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+              PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex)
+{
+  USHORT  temp=0,tempax=0,tempbx=0,tempcx=0;
+  USHORT  pushbx=0,CRT1Index=0;
+  USHORT  modeflag,resinfo=0;
+
+  if(ModeNo<=0x13) {
+  	/* TW: Do nothing for std modes */
+  } else {
+    	CRT1Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+    	CRT1Index=CRT1Index&0x3F;
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+  }
+
+  /*301b*/ /* TW: Added LVDS test */
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+         && (SiS_VBInfo&SetCRT2ToLCDA) ) {
+	   /* TW: Do nothing for these bridge types here */
+  } else {
+     SiS_SetCRT2Offset(SiS_Part1Port,ROMAddr,ModeNo,ModeIdIndex,
+      		       RefreshRateTableIndex,HwDeviceExtension);
+     if (HwDeviceExtension->jChipType < SIS_315H ) /* 300 series */
+    	   SiS_SetCRT2FIFO(SiS_Part1Port,ROMAddr,ModeNo,
+	                   HwDeviceExtension);
+     else 					   /* 310 series */
+           SiS_SetCRT2FIFO2(SiS_Part1Port,ROMAddr,ModeNo,
+	                   HwDeviceExtension);
+
+     SiS_SetCRT2Sync(BaseAddr,ROMAddr,ModeNo,
+                     RefreshRateTableIndex);
+  }
+
+  if (ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+  }
+
+   /*301b*/ /* TW: Added LVDS test */
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+   	&& (SiS_VBInfo&SetCRT2ToLCDA) /* && (SiS_IF_DEF_LVDS==0) */ ) {
+     	SiS_SetGroup1_LCDA(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+     	                   HwDeviceExtension,RefreshRateTableIndex);
+  /*end 301b*/
+  } else if (HwDeviceExtension->jChipType < SIS_315H ) {
+    /* ------------- 300 series --------------*/
+    temp=(SiS_VGAHT-1)&0x0FF;   					/* BTVGA2HT 0x08,0x09 */
+    SiS_SetReg1(SiS_Part1Port,0x08,temp);
+    temp=(((SiS_VGAHT-1)&0xFF00)>>8)<<4;
+    SiS_SetRegANDOR(SiS_Part1Port,0x09,~0x0F0,temp); 	/* <------------------- */
+
+    temp=(SiS_VGAHDE+12)&0x0FF;                               		/* BTVGA2HDEE 0x0A,0x0C */
+    SiS_SetReg1(SiS_Part1Port,0x0A,temp); 		/* <------------------- */
+        
+    pushbx=SiS_VGAHDE+12;                                     		/* bx  BTVGA@HRS 0x0B,0x0C */
+    tempcx=(SiS_VGAHT-SiS_VGAHDE)>>2;                           	/* cx */
+    tempbx=pushbx+tempcx;
+    tempcx=tempcx<<1;
+    tempcx=tempcx+tempbx;
+    
+    if(SiS_IF_DEF_LVDS==0) {
+      if(SiS_VBInfo&SetCRT2ToRAMDAC){
+        tempbx = SiS_CRT1Table[CRT1Index].CR[4];
+        tempbx = tempbx|((SiS_CRT1Table[CRT1Index].CR[14]&0xC0)<<2);
+        tempbx = (tempbx-1)<<3;
+        tempcx = SiS_CRT1Table[CRT1Index].CR[5];
+        tempcx = tempcx&0x1F;
+        temp = SiS_CRT1Table[CRT1Index].CR[15];
+        temp = (temp&0x04)<<(6-2);
+        tempcx=((tempcx|temp)-1)<<3;
+      }
+    }
+   /*add for hardware request*/
+    if((SiS_VBInfo&SetCRT2ToTV)&&(resinfo==0x08)){
+        if(SiS_VBInfo&SetPALTV){
+      		tempbx=1040;
+      		tempcx=1042;
+      	} else {
+      		tempbx=1040;
+      		tempcx=1042;
+      	}
+    }
+
+    temp=tempbx&0x00FF;
+    SiS_SetReg1(SiS_Part1Port,0x0B,temp); 		/* <------------------- */
+    
+  } else {
+     /* ---------------------- 310 series ------------------*/
+     if (modeflag&HalfDCLK) { /* for low resolution mode */
+         temp=(SiS_VGAHT/2-1)&0x0FF;                             /* BTVGA2HT 0x08,0x09 */
+         SiS_SetReg1(SiS_Part1Port,0x08,temp);
+         temp=(((SiS_VGAHT/2-1)&0xFF00)>>8)<<4;
+         SiS_SetRegANDOR(SiS_Part1Port,0x09,~0x0F0,temp);
+         temp=(SiS_VGAHDE/2+16)&0x0FF;                           /* BTVGA2HDEE 0x0A,0x0C */
+         SiS_SetReg1(SiS_Part1Port,0x0A,temp);
+
+         pushbx=SiS_VGAHDE/2+16;
+         tempcx=((SiS_VGAHT-SiS_VGAHDE)/2)>>2;                   /* cx */
+         tempbx=pushbx+tempcx;                                   /* bx  BTVGA@HRS 0x0B,0x0C */
+         tempcx=tempcx+tempbx;
+
+         if(SiS_IF_DEF_LVDS==0) {
+             if(SiS_VBInfo&SetCRT2ToRAMDAC){
+                tempbx = SiS_CRT1Table[CRT1Index].CR[4];
+                tempbx = tempbx|((SiS_CRT1Table[CRT1Index].CR[14]&0xC0)<<2);
+                tempbx = (tempbx-3)<<3;         		/*(VGAHRS-3)*8 */
+                tempcx = SiS_CRT1Table[CRT1Index].CR[5];
+                tempcx = tempcx&0x1F;
+                temp = SiS_CRT1Table[CRT1Index].CR[15];
+                temp = (temp&0x04)<<(5-2);      		/*VGAHRE D[5]*/
+                tempcx=((tempcx|temp)-3)<<3;    		/* (VGAHRE-3)*8 */
+             }
+         }
+         tempbx += 4;
+         tempcx += 4;
+         if (tempcx>(SiS_VGAHT/2))
+              tempcx = SiS_VGAHT/2;
+         temp=tempbx&0x00FF;
+         SiS_SetReg1(SiS_Part1Port,0x0B,temp);
+    } else {
+         temp=(SiS_VGAHT-1)&0x0FF;                             	/* BTVGA2HT 0x08,0x09 */
+         SiS_SetReg1(SiS_Part1Port,0x08,temp);
+         temp=(((SiS_VGAHT-1)&0xFF00)>>8)<<4;
+         SiS_SetRegANDOR(SiS_Part1Port,0x09,~0x0F0,temp);
+         temp=(SiS_VGAHDE+16)&0x0FF;                            /* BTVGA2HDEE 0x0A,0x0C */
+         SiS_SetReg1(SiS_Part1Port,0x0A,temp);
+
+         pushbx=SiS_VGAHDE+16;
+         tempcx=(SiS_VGAHT-SiS_VGAHDE)>>2;                      /* cx */
+         tempbx=pushbx+tempcx;                                  /* bx  BTVGA@HRS 0x0B,0x0C */
+         tempcx=tempcx+tempbx;
+      
+         if(SiS_IF_DEF_LVDS==0) {
+             if(SiS_VBInfo&SetCRT2ToRAMDAC){
+                tempbx = SiS_CRT1Table[CRT1Index].CR[4];
+                tempbx = tempbx|((SiS_CRT1Table[CRT1Index].CR[14]&0xC0)<<2);
+                tempbx = (tempbx-3)<<3;         		/*(VGAHRS-3)*8 */
+                tempcx = SiS_CRT1Table[CRT1Index].CR[5];
+                tempcx = tempcx&0x1F;
+                temp = SiS_CRT1Table[CRT1Index].CR[15];
+                temp = (temp&0x04)<<(5-2);      		/*VGAHRE D[5]*/
+                tempcx=((tempcx|temp)-3)<<3;    		/* (VGAHRE-3)*8 */
+                tempbx += 16;
+                tempcx += 16;
+             }
+         }
+         if (tempcx>SiS_VGAHT)
+        	tempcx = SiS_VGAHT;
+        /*add for hardware request*/
+         if((SiS_VBInfo&SetCRT2ToTV)&&(resinfo==0x08)){
+             if(SiS_VBInfo&SetPALTV){
+      		 tempbx=1040;
+      		 tempcx=1042;
+      	     } else {
+      		 tempbx=1040;
+      		 tempcx=1042;
+      	     }
+         }
+         temp=tempbx&0x00FF;
+         SiS_SetReg1(SiS_Part1Port,0x0B,temp);
+     }
+  }
 
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp & 0x07;
-	temp = temp << 3;
-	temp = temp | (((tempcx & 0xFF00) >> 8) & 0x07);
-	SiS_SetReg1 (SiS_Part1Port, 0x1D, temp);	/* Part1_1Dh */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x1C, temp);	/* Part1_1Ch  */
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x1B, temp);	/* Part1_1Bh  */
-
-	tempecx = SiS_VGAHDE;
-	tempebx = SiS_HDE;
-	tempeax = tempecx;
-	tempeax = tempeax << 6;
-	tempeax = tempeax << 10;
-	tempeax = tempeax / tempebx;
-	if (tempebx == tempecx) {
-		tempeax = 65535;
-	}
-	tempecx = tempeax;
-	tempeax = SiS_VGAHDE;	/*change VGAHT->VGAHDE */
-	tempeax = tempeax << 6;
-	tempeax = tempeax << 10;
-	tempeax = tempeax / tempecx;
-	tempecx = tempecx << 16;
-	tempeax = tempeax - 1;
-	tempecx = tempecx | (tempeax & 0x00FFFF);
-	temp = (USHORT) (tempecx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x1F, temp);	/* Part1_1Fh  */
-
-	tempeax = SiS_VGAVDE;
-	tempeax = tempeax << 18;	/*301b */
-	tempeax = tempeax / tempvcfact;
-	tempbx = (USHORT) (tempeax & 0x0FFFF);
-	if (SiS_LCDResInfo == Panel1024x768)
-		tempbx--;
-	if (SiS_SetFlag & EnableLVDSDDA) {
-		tempbx = 1;
-	}
-	temp = ((tempbx & 0xFF00) >> 8) << 3;
-	temp = temp | (USHORT) (((tempecx & 0x0000FF00) >> 8) & 0x07);
-	SiS_SetReg1 (SiS_Part1Port, 0x20, temp);	/* Part1_20h */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x21, temp);	/* Part1_21h */
-	tempecx = tempecx >> 16;	/* BPLHCFACT  */
-	if (modeflag & HalfDCLK) {
-		tempecx = tempecx >> 1;
-	}
-	temp = (USHORT) ((tempecx & 0x0000FF00) >> 8);
-	SiS_SetReg1 (SiS_Part1Port, 0x22, temp);	/* Part1_22h */
-	temp = (USHORT) (tempecx & 0x000000FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x23, temp);
-	/*add dstn new register */
-	if (SiS_IF_DEF_DSTN) {
-		SiS_SetReg1 (SiS_Part1Port, 0x1E, 0x01);
-		SiS_SetReg1 (SiS_Part1Port, 0x25, 0x00);
-		SiS_SetReg1 (SiS_Part1Port, 0x26, 0x00);
-		SiS_SetReg1 (SiS_Part1Port, 0x27, 0x00);
-		SiS_SetReg1 (SiS_Part1Port, 0x28, 0x87);
-		SiS_SetReg1 (SiS_Part1Port, 0x29, 0x5A);
-		SiS_SetReg1 (SiS_Part1Port, 0x2A, 0x4B);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x44, ~0x007, 0x03);
-		tempbx = SiS_HDE;	/*Blps=lcdhdee(lcdhdes+HDE) +64 */
-		tempbx = tempbx + 64;
-		temp = tempbx & 0x00FF;
-		SiS_SetReg1 (SiS_Part1Port, 0x38, temp);
-		temp = ((tempbx & 0xFF00) >> 8) << 3;
-		SiS_SetRegANDOR (SiS_Part1Port, 0x35, ~0x078, temp);
-		tempbx = tempbx + 32;	/*Blpe=lBlps+32 */
-		temp = tempbx & 0x00FF;
-		SiS_SetReg1 (SiS_Part1Port, 0x39, temp);
-		SiS_SetReg1 (SiS_Part1Port, 0x3A, 0x00);	/*Bflml=0 */
-		SiS_SetRegANDOR (SiS_Part1Port, 0x3C, ~0x007, 0x00);
-		tempbx = SiS_VDE;
-		tempbx = tempbx / 2;
-		temp = tempbx & 0x00FF;
-		SiS_SetReg1 (SiS_Part1Port, 0x3B, temp);
-		temp = ((tempbx & 0xFF00) >> 8) << 3;
-		SiS_SetRegANDOR (SiS_Part1Port, 0x3C, ~0x038, temp);
-		tempeax = SiS_HDE;	/* BDxFIFOSTOP= (HDE*4)/128 */
-		tempeax = tempeax * 4;
-		tempebx = 128;
-		temp = (USHORT) (tempeax % tempebx);
-		tempeax = tempeax / tempebx;
-		if (temp != 0) {
-			tempeax++;
-		}
-		temp = (USHORT) (tempeax & 0x0000003F);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x45, ~0x0FF, temp);
-		SiS_SetReg1 (SiS_Part1Port, 0x3F, 0x00);	/*BDxWadrst0 */
-		SiS_SetReg1 (SiS_Part1Port, 0x3E, 0x00);
-		SiS_SetReg1 (SiS_Part1Port, 0x3D, 0x10);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x3C, ~0x040, 0x00);
-		tempax = SiS_HDE;
-		tempax = tempax >> 4;	/*BDxWadroff = HDE*4/8/8  */
-		pushcx = tempax;
-		temp = tempax & 0x00FF;
-		SiS_SetReg1 (SiS_Part1Port, 0x43, temp);
-		temp = ((tempax & 0xFF00) >> 8) << 3;
-		SiS_SetRegANDOR (SiS_Part1Port, 0x44, ~0x0F8, temp);
-		tempax = SiS_VDE;	/*BDxWadrst1 = BDxWadrst0+BDxWadroff*VDE */
-		tempeax = (tempax * pushcx);
-		tempebx = 0x00100000 + tempeax;
-		temp = (USHORT) tempebx & 0x000000FF;
-		SiS_SetReg1 (SiS_Part1Port, 0x42, temp);
-		temp = (USHORT) ((tempebx & 0x0000FF00) >> 8);
-		SiS_SetReg1 (SiS_Part1Port, 0x41, temp);
-		temp = (USHORT) ((tempebx & 0x00FF0000) >> 16);
-		SiS_SetReg1 (SiS_Part1Port, 0x40, temp);
-		temp = (USHORT) ((tempebx & 0x01000000) >> 24);
-		temp = temp << 7;
-		SiS_SetRegANDOR (SiS_Part1Port, 0x3C, ~0x080, temp);
-		SiS_SetReg1 (SiS_Part1Port, 0x2F, 0x03);
-		SiS_SetReg1 (SiS_Part1Port, 0x03, 0x50);
-		SiS_SetReg1 (SiS_Part1Port, 0x04, 0x00);
-		SiS_SetReg1 (SiS_Part1Port, 0x2F, 0x01);
-		SiS_SetReg1 (SiS_Part1Port, 0x13, 0x00);
-		SiS_SetReg1 (SiS_P3c4, 0x05, 0x86);
-		SiS_SetReg1 (SiS_P3c4, 0x1e, 0x62);
-		SiS_SetReg1 (SiS_Part1Port, 0x19, 0x38);
-		SiS_SetReg1 (SiS_Part1Port, 0x1e, 0x7d);
-	}
-	/*end add dstn */
+  /* TW: The following is done for all bridge/chip types/series */
 
-	return;
+#if 0
+  tempax = (tempax&0x00FF)|(tempbx&0xFF00); /* TW: tempax not used above!!!*/
+  tempbx=pushbx;
+  tempbx=(tempbx&0x00FF)|((tempbx&0xFF00)<<4);
+  tempax=tempax|(tempbx&0xFF00);
+  temp=(tempax&0xFF00)>>8;
+#endif
+  /* TW: Different code: */
+  tempax=(tempbx&0xFF00)>>8;
+  tempbx=(((pushbx&0xFF00)>>8)<<4)&0xFF;
+  temp=tempax|tempbx;
+  SiS_SetReg1(SiS_Part1Port,0x0C,temp); 		/* <------------------- */
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x0D,temp); 		/* <------------------- */
+  tempcx=(SiS_VGAVT-1);
+  temp=tempcx&0x00FF;
+  if(SiS_IF_DEF_CH7005==1) {
+    	if(SiS_VBInfo&0x0C) {
+      		temp--;
+    	}
+  }
+  SiS_SetReg1(SiS_Part1Port,0x0E,temp); 		/* <------------------- */
+  tempbx=SiS_VGAVDE-1;
+  temp=tempbx&0x00FF;
+  /* [Do the same if CH7005==1 as above?] */
+  SiS_SetReg1(SiS_Part1Port,0x0F,temp); 		/* <------------------- */
+  temp=((tempbx&0xFF00)<<3)>>8;
+  temp=temp|((tempcx&0xFF00)>>8);
+  SiS_SetReg1(SiS_Part1Port,0x12,temp); 		/* <------------------- */
+
+  tempax=SiS_VGAVDE;
+  tempbx=SiS_VGAVDE;
+  tempcx=SiS_VGAVT;
+  tempbx=(SiS_VGAVT+SiS_VGAVDE)>>1;                     	/*  BTVGA2VRS     0x10,0x11   */
+  tempcx=((SiS_VGAVT-SiS_VGAVDE)>>4)+tempbx+1;          	/*  BTVGA2VRE     0x11        */
+  if(SiS_IF_DEF_LVDS==0) {
+    	if(SiS_VBInfo & SetCRT2ToRAMDAC){
+      		tempbx = SiS_CRT1Table[CRT1Index].CR[8];
+      		temp = SiS_CRT1Table[CRT1Index].CR[7];
+      		if(temp&0x04) tempbx=tempbx|0x0100;
+      		if(temp&0x080) tempbx=tempbx|0x0200;
+      		temp = SiS_CRT1Table[CRT1Index].CR[13];
+      		if(temp&0x08) tempbx=tempbx|0x0400;
+      		temp = SiS_CRT1Table[CRT1Index].CR[9];
+      		tempcx=(tempcx&0xFF00)|(temp&0x00FF);
+    	}
+  }
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x10,temp); 		/* <------------------- */
+  temp=((tempbx&0xFF00)>>8)<<4;
+  temp=((tempcx&0x000F)|(temp));
+  SiS_SetReg1(SiS_Part1Port,0x11,temp); 		/* <------------------- */
+  if(SiS_IF_DEF_LVDS==0) {
+    	temp=0x20;
+    	if(SiS_LCDResInfo==Panel1280x1024) temp=0x20;
+    	if(SiS_LCDResInfo==Panel1280x960) temp=0x24;
+    	if(SiS_VBInfo&SetCRT2ToTV) temp=0x08;
+    	if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+      		if(SiS_VBInfo&SetInSlaveMode) temp=0x2c;
+      		else temp=0x20;
+    	}
+  } else {
+    	temp=0x20;
+  }
+
+  if (HwDeviceExtension->jChipType < SIS_315H ) {
+     /* ---------- 300 series -------------- */
+
+    SiS_SetRegANDOR(SiS_Part1Port,0x13,~0x03C,temp); 	/* <------------------- */
+
+  } else {
+    /* ----------- 310 series ---------------*/
+    temp >>=2;
+    temp = 0x11;    						/*  ynlai 05/30/2001 for delay compenation  */
+    SiS_SetReg1(SiS_Part1Port,0x2D,temp);
+    /*SiS_SetRegANDOR(SiS_Part1Port,0x2D,~0x00F,temp);*/
+    SiS_SetRegAND(SiS_Part1Port,0x13,0xEF);  			/* BDirectLCD=0 for lcd ?? */
+    tempax=0;
+
+    if (modeflag&DoubleScanMode) tempax |= 0x80;
+    if (modeflag&HalfDCLK) tempax |= 0x40;
+    SiS_SetRegANDOR(SiS_Part1Port,0x2C,~0x0C0,tempax);
+  }
+
+  if(SiS_IF_DEF_LVDS==0) {  	/*  301   */
+    	SiS_SetGroup1_301(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+	                  HwDeviceExtension,RefreshRateTableIndex);
+  } else {                    	/*  LVDS  */
+    	SiS_SetGroup1_LVDS(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
+	                   HwDeviceExtension,RefreshRateTableIndex);
+  }
+}
+
+void
+SiS_SetGroup1_301(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                  PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex)
+{
+  USHORT  push1,push2;
+  USHORT  tempax,tempbx,tempcx,temp;
+  USHORT  resinfo,modeflag;
+  USHORT  CRT1Index;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    	resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+    	CRT1Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+    	CRT1Index = CRT1Index &0x3F;
+  }
+
+  if(!(SiS_VBInfo&SetInSlaveMode))  return;
+
+  tempax=0xFFFF;
+  if(!(SiS_VBInfo&SetCRT2ToTV)){
+    	tempax=SiS_GetVGAHT2();
+  }
+  if(modeflag&Charx8Dot) tempcx=0x08;
+  else tempcx=0x09;
+  if(tempax>=SiS_VGAHT){
+    	tempax=SiS_VGAHT;
+  }
+  if(modeflag&HalfDCLK){
+    	tempax=tempax>>1;
+  }
+  tempax=(tempax/tempcx)-5;
+  tempbx=tempax;
+  temp=0xFF;                                            	/* set MAX HT */
+  SiS_SetReg1(SiS_Part1Port,0x03,temp);
+
+  tempax=SiS_VGAHDE;                                           	/* 0x04 Horizontal Display End */
+  if(modeflag&HalfDCLK) tempax=tempax>>1;
+  tempax=(tempax/tempcx)-1;
+  tempbx=tempbx|((tempax&0x00FF)<<8);
+  temp=tempax&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x04,temp);
+
+  temp=(tempbx&0xFF00)>>8;
+  if(SiS_VBInfo&SetCRT2ToTV){
+    	temp=temp+2;
+    	if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+      		if(resinfo==7) temp=temp-2;
+    	}
+  }
+  SiS_SetReg1(SiS_Part1Port,0x05,temp);                         /* 0x05 Horizontal Display Start */
+  SiS_SetReg1(SiS_Part1Port,0x06,0x03);                       	/* 0x06 Horizontal Blank end     */
+                                                           	/* 0x07 horizontal Retrace Start */
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    temp=(tempbx&0x00FF)-1;
+    if(!(modeflag&HalfDCLK)) {
+      temp=temp-6;
+      if(SiS_SetFlag&TVSimuMode) {
+        temp=temp-4;
+        if(ModeNo>0x13) temp=temp-10;
+      }
+    }
+  }
+  else {
+    tempcx=tempbx&0x00FF;
+    tempbx=(tempbx&0xFF00)>>8;
+    tempcx=(tempcx+tempbx)>>1;
+    temp=(tempcx&0x00FF)+2;
+    if(SiS_VBInfo&SetCRT2ToTV){
+       temp=temp-1;
+       if(!(modeflag&HalfDCLK)){
+          if((modeflag&Charx8Dot)){
+            temp=temp+4;
+            if(SiS_VGAHDE>=800){
+              temp=temp-6;
+            }
+          }
+        }
+    }
+    else{
+       if(!(modeflag&HalfDCLK)){
+         temp=temp-4;
+         if(SiS_LCDResInfo!=Panel1280x960) {
+           if(SiS_VGAHDE>=800){
+             temp=temp-7;
+             if(SiS_ModeType==ModeEGA){
+               if(SiS_VGAVDE==1024){
+                 temp=temp+15;
+                 if(SiS_LCDResInfo!=Panel1280x1024){
+                    temp=temp+7;
+                 }
+               }
+             }
+             if(SiS_VGAHDE>=1280){
+               if(SiS_LCDResInfo!=Panel1280x960) {
+                 if(SiS_LCDInfo&LCDNonExpanding) {
+                   temp=temp+28;
+                 }
+               }
+             }
+           }
+         }
+       }
+    }
+  }
+ 
+  SiS_SetReg1(SiS_Part1Port,0x07,temp);                       	/* 0x07 Horizontal Retrace Start */
+  SiS_SetReg1(SiS_Part1Port,0x08,0);                            /* 0x08 Horizontal Retrace End   */
+  
+  if(SiS_VBInfo&SetCRT2ToTV)
+  {
+        if(SiS_SetFlag&TVSimuMode) 
+        {
+            if((ModeNo==0x06)||(ModeNo==0x10)||(ModeNo==0x11)||(ModeNo==0x13)||(ModeNo==0x0F)){
+             	SiS_SetReg1(SiS_Part1Port,0x07,0x5b);
+             	SiS_SetReg1(SiS_Part1Port,0x08,0x03);
+            }
+            if((ModeNo==0x00)||(ModeNo==0x01)) {
+             	if(SiS_VBInfo&SetNTSCTV) {
+             		SiS_SetReg1(SiS_Part1Port,0x07,0x2A);
+             		SiS_SetReg1(SiS_Part1Port,0x08,0x61);
+              	} else {
+             		SiS_SetReg1(SiS_Part1Port,0x07,0x2A);
+             		SiS_SetReg1(SiS_Part1Port,0x08,0x41);
+             		SiS_SetReg1(SiS_Part1Port,0x0C,0xF0);
+            	}
+           }
+           if((ModeNo==0x02)||(ModeNo==0x03)||(ModeNo==0x07)){
+            	if(SiS_VBInfo&SetNTSCTV) {
+           		SiS_SetReg1(SiS_Part1Port,0x07,0x54);
+           		SiS_SetReg1(SiS_Part1Port,0x08,0x00);
+            	} else {
+           		SiS_SetReg1(SiS_Part1Port,0x07,0x55);
+           		SiS_SetReg1(SiS_Part1Port,0x08,0x00);
+           		SiS_SetReg1(SiS_Part1Port,0x0C,0xF0);
+           	}
+           }
+           if((ModeNo==0x04)||(ModeNo==0x05)||(ModeNo==0x0D)||(ModeNo==0x50)){
+            	if(SiS_VBInfo&SetNTSCTV) {
+            		SiS_SetReg1(SiS_Part1Port,0x07,0x30);
+            		SiS_SetReg1(SiS_Part1Port,0x08,0x03);
+            	} else {
+           		SiS_SetReg1(SiS_Part1Port,0x07,0x2f);
+           		SiS_SetReg1(SiS_Part1Port,0x08,0x02);
+                }
+           }
+       } 
+  }
+  
+  SiS_SetReg1(SiS_Part1Port,0x18,0x03);                         	/* 0x18 SR08    */
+  SiS_SetRegANDOR(SiS_Part1Port,0x19,0xF0,0x00);
+  SiS_SetReg1(SiS_Part1Port,0x09,0xFF);                         	/* 0x09 Set Max VT    */
+
+  tempbx=SiS_VGAVT;
+  push1=tempbx;
+  tempcx=0x121;
+  tempbx=SiS_VGAVDE;                                        		/* 0x0E Virtical Display End */
+  if(tempbx==357) tempbx=350;
+  if(tempbx==360) tempbx=350;
+  if(tempbx==375) tempbx=350;
+  if(tempbx==405) tempbx=400;
+  if(tempbx==420) tempbx=400;
+  if(tempbx==525) tempbx=480;
+  push2=tempbx;
+  if(SiS_VBInfo&SetCRT2ToLCD) {
+    	if(SiS_LCDResInfo==Panel1024x768) {
+      		if(!(SiS_SetFlag&LCDVESATiming)) {
+        		if(tempbx==350) tempbx=tempbx+5;
+        		if(tempbx==480) tempbx=tempbx+5;
+      		}
+    	}
+  }
+  tempbx--;
+  temp=tempbx&0x00FF;
+  tempbx--;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x10,temp);                    		/* 0x10 vertical Blank Start */
+  tempbx=push2;
+  tempbx--;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x0E,temp);
+  if(tempbx&0x0100){
+    	tempcx=tempcx|0x0002;
+  }
+  tempax=0x000B;
+  if(modeflag&DoubleScanMode){
+    	tempax=tempax|0x08000;
+  }
+  if(tempbx&0x0200){
+    	tempcx=tempcx|0x0040;
+  }
+
+  temp=(tempax&0xFF00)>>8;
+  SiS_SetReg1(SiS_Part1Port,0x0B,temp);
+  if(tempbx&0x0400){
+    	tempcx=tempcx|0x0600;
+  }
+  SiS_SetReg1(SiS_Part1Port,0x11,0x00);                         	/* 0x11 Vertival Blank End */
+
+  tempax=push1;
+  tempax=tempax-tempbx;                              			/* 0x0C Vertical Retrace Start */
+  tempax=tempax>>2;
+  push1=tempax;
+
+  if(resinfo!=0x09) {
+    	tempax=tempax<<1;
+    	tempbx=tempax+tempbx;
+  }
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    	tempbx=tempbx-10;
+  } else {
+    	if(SiS_SetFlag&TVSimuMode) {
+      		if(SiS_VBInfo&SetPALTV) {
+        		tempbx=tempbx+40;
+      		}
+    	}
+  }
+  tempax=push1;
+  tempax=tempax>>2;
+  tempax++;
+  tempax=tempax+tempbx;
+  push1=tempax;
+  if((SiS_VBInfo&SetPALTV)) {
+    	if(tempbx<=513)  {
+      		if(tempax>=513) {
+        		tempbx=513;
+      		}
+    	}
+  }
+  temp=(tempbx&0x00FF);
+  SiS_SetReg1(SiS_Part1Port,0x0C,temp);
+  tempbx--;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x10,temp);
+  if(tempbx&0x0100){
+    	tempcx=tempcx|0x0008;
+  }
+  if(tempbx&0x0200){
+    	SiS_SetRegANDOR(SiS_Part1Port,0x0B,0x0FF,0x20);
+  }
+  tempbx++;
+  if(tempbx&0x0100){
+    	tempcx=tempcx|0x0004;
+  }
+  if(tempbx&0x0200){
+    	tempcx=tempcx|0x0080;
+  }
+  if(tempbx&0x0400){
+    	tempcx=tempcx|0x0C00;
+  }
+  tempbx=push1;
+  temp=tempbx&0x00FF;
+  temp=temp&0x0F;
+  SiS_SetReg1(SiS_Part1Port,0x0D,temp);                    		/* 0x0D vertical Retrace End */
+  if(tempbx&0x0010) {
+    	tempcx=tempcx|0x2000;
+  }
+
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x0A,temp);                    		/* 0x0A CR07 */
+  temp=(tempcx&0x0FF00)>>8;
+  SiS_SetReg1(SiS_Part1Port,0x17,temp);                    		/* 0x17 SR0A */
+  tempax=modeflag;
+  temp=(tempax&0xFF00)>>8;
+
+  temp=(temp>>1)&0x09;
+  SiS_SetReg1(SiS_Part1Port,0x16,temp);                    		/* 0x16 SR01 */
+  SiS_SetReg1(SiS_Part1Port,0x0F,0);                         		/* 0x0F CR14 */
+  SiS_SetReg1(SiS_Part1Port,0x12,0);                         		/* 0x12 CR17 */
+  if(SiS_LCDInfo&LCDRGB18Bit) temp=0x80;
+  else temp=0x00;
+  SiS_SetReg1(SiS_Part1Port,0x1A,temp);                         	/* 0x1A SR0E */
+  return;
+}
+
+/* TW: This seems to be for some of 301B/302B/301LV/302LV as well
+ *     which confuses me. In init.c, there is code for these bridges
+ *     which is executed ONLY if IF_DEF_LVDS is 0. The following
+ *     is being called only if IF_DEF_LVDS is NOT 0, and it contains
+ *     code for 301B et al as well. Is LVDS now 0 or 1 on
+ *     301B/302B/301LV/302LV?
+ */
+void SiS_SetGroup1_LVDS(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+		        USHORT ModeIdIndex,
+                        PSIS_HW_DEVICE_INFO HwDeviceExtension,
+			USHORT RefreshRateTableIndex)
+{
+  USHORT modeflag,resinfo;
+  USHORT push1,push2,tempax,tempbx,tempcx,temp,pushcx;
+  ULONG tempeax=0,tempebx,tempecx,tempvcfact=0;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      	/* si+St_ResInfo */
+    	resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     	/* si+Ext_ResInfo */
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+  }
+
+  tempax=SiS_LCDHDES;
+  tempbx=SiS_HDE;
+  tempcx=SiS_HT;
+  tempcx=tempcx-tempbx;                                    		/* HT-HDE  */
+  if(SiS_LCDInfo&LCDNonExpanding) {
+    	if(SiS_LCDResInfo==Panel640x480)  tempbx=640;
+    	if(SiS_LCDResInfo==Panel800x600)  tempbx=800;
+    	if(SiS_LCDResInfo==Panel1024x768) tempbx=1024;
+  }
+  push1=tempax;
+  tempax=tempax+tempbx;                                    		/* lcdhdee  */
+  tempbx=SiS_HT;
+  if(tempax>=tempbx){
+    	tempax=tempax-tempbx;
+  }
+  push2=tempax;
+                                                           		/* push ax   lcdhdee  */
+  tempcx=tempcx>>2;                                        		/* temp  */
+  tempcx=tempcx+tempax;                                    		/* lcdhrs  */
+  if(tempcx>=tempbx){
+    	tempcx=tempcx-tempbx;
+  }
+                                                           		/* v ah,cl  */
+  tempax=tempcx;
+  tempax=tempax>>3;                                        		/* BPLHRS */
+  temp=tempax&0x00FF;
+  if(SiS_LCDResInfo==Panel640x480){                         		/*adjust for panel 640x480*/
+      	temp=temp-4;
+  }
+  SiS_SetReg1(SiS_Part1Port,0x14,temp);		/* <------------------ */ 	/* Part1_14h  */
+  temp=(tempax&0x00FF)+10;
+  temp=temp&0x01F;
+  temp=temp|(((tempcx&0x00ff)&0x07)<<5);
+  /*fstn*/
+  if(SiS_IF_DEF_FSTN){
+      	temp=0x20;
+  }
+  SiS_SetReg1(SiS_Part1Port,0x15,temp);    	/* <------------------- */      /* Part1_15h  */
+  tempbx=push2;                                          			/* lcdhdee  */
+  tempcx=push1;                                         			/* lcdhdes  */
+  temp=(tempcx&0x00FF);
+  temp=temp&0x07;                                      				/* BPLHDESKEW  */
+  SiS_SetReg1(SiS_Part1Port,0x1A,temp);   	/* <------------------- */      /* Part1_1Ah  */
+  tempcx=tempcx>>3;                                        			/* BPLHDES */
+  temp=(tempcx&0x00FF);
+  if(ModeNo==0x5b){                            					/*fix fstn mode=5b*/
+      	temp=temp-1;
+  }
+  SiS_SetReg1(SiS_Part1Port,0x16,temp);    	/* <------------------- */      /* Part1_16h  */
+  if(tempbx&0x07) tempbx=tempbx+8;
+  tempbx=tempbx>>3;                                        			/* BPLHDEE  */
+  temp=tempbx&0x00FF;
+  if(ModeNo==0x5b){                            					/*fix fstn mode=5b*/
+      	temp=temp-1;
+  }
+  SiS_SetReg1(SiS_Part1Port,0x17,temp);   	/* <------------------- */      /* Part1_17h  */
+
+  tempcx=SiS_VGAVT;
+  tempbx=SiS_VGAVDE;
+  tempcx=tempcx-tempbx;                                    			/* GAVT-VGAVDE  */
+  tempbx=SiS_LCDVDES;                                          			/* VGAVDES  */
+  push1=tempbx;                                        				/* push bx temppush1 */
+  if(SiS_IF_DEF_TRUMPION==0){
+    	if(SiS_IF_DEF_CH7005==1) {
+      		if(SiS_VBInfo&SetCRT2ToTV) {
+        		tempax=SiS_VGAVDE;
+      		}
+    	}
+    	if(SiS_VBInfo&SetCRT2ToLCD) {
+      		if(SiS_LCDResInfo==Panel640x480)  tempax=480;
+      		if(SiS_LCDResInfo==Panel800x600)  tempax=600;
+      		if(SiS_LCDResInfo==Panel1024x768) tempax=768;
+      		if(SiS_LCDResInfo==Panel320x480)  tempax=480;
+    	}
+  } else tempax=SiS_VGAVDE;
+
+  tempbx=tempbx+tempax;
+  tempax=SiS_VT;                                               			/* VT  */
+  if(tempbx>=SiS_VT){
+    	tempbx=tempbx-tempax;
+  }
+  push2=tempbx;                                        				/* push bx  temppush2  */
+  tempcx=tempcx>>1;
+  tempbx=tempbx+tempcx;
+  tempbx++;                                                			/* BPLVRS  */
+  if(tempbx>=tempax){
+    	tempbx=tempbx-tempax;
+  }
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x18,temp);       	/* <------------------- */      /* Part1_18h  */
+  tempcx=tempcx>>3;
+  tempcx=tempcx+tempbx;
+  tempcx++;                                                			/* BPLVRE  */
+  temp=tempcx&0x00FF;
+  temp=temp&0x0F;
+  SiS_SetRegANDOR(SiS_Part1Port,0x19,~0x00F,temp);   /* <-------------- */      /* Part1_19h  */
+
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp&0x07;
+  temp=temp<<3;                                 				/* BPLDESKEW =0 */
+  tempbx=SiS_VGAVDE;
+  if(tempbx!=SiS_VDE){
+    	temp=temp|0x40;
+  }
+  if(SiS_SetFlag&EnableLVDSDDA) {
+    	temp=temp|0x40;
+  }
+  /* TW: This causes "jitter" in letters at 8bpp,
+   * however, it does no harm to other modes; maybe
+   * this is good for some kind of anti-aliasing.
+   * (The 8bpp modes don't work at the time of
+   * this writing; dark and black&white on LCD)
+   */
+  if(SiS_LCDInfo&LCDRGB18Bit) {
+    	temp=temp|0x80;
+  }
+  SiS_SetRegANDOR(SiS_Part1Port,0x1A,0x07,temp);  /* <----------------- */    	/* Part1_1Ah */
+
+  tempecx=SiS_VGAVT;
+  tempebx=SiS_VDE;
+  tempeax=SiS_VGAVDE;
+  tempecx=tempecx-tempeax;                                 			/* VGAVT-VGAVDE  */
+  tempeax=tempeax<<6;
+  temp=(USHORT)(tempeax%tempebx);
+  tempeax=tempeax/tempebx;
+  if(temp!=0){
+    	tempeax++;
+  }
+  tempebx=tempeax;                                        			/* BPLVCFACT  */
+
+  /* TW: This part was commented; without it, LCD on
+   *     LVDS is not initialized correctly. Don't do it
+   *     for the SiS bridges.
+   */
+  if (!(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {
+  	if(SiS_SetFlag&EnableLVDSDDA){
+    		tempebx=tempebx&0x003F;
+  	}
+  	temp=(USHORT)(tempebx&0x00FF);
+  	SiS_SetReg1(SiS_Part1Port,0x1E,temp);                          		/* Part1_1Eh */
+  }
+
+  /*add for 301b different 301*/
+  /* TW: Added LVDS test - but this seems wrong; SetGroup1_LVDS is only
+   *     being called if LVDS==1,  so it must be 1 for some of these
+   *     bridges as well...
+   */
+  if((SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+  			 /* && (SiS_IF_DEF_LVDS==0) */ ) {
+    	tempecx=SiS_VGAVT;
+    	tempebx=SiS_VDE;
+    	tempeax=SiS_VGAVDE;
+    	tempecx=tempecx-tempeax;                                 		/* VGAVT-VGAVDE  */
+    	tempeax=tempeax<<18;
+    	temp=(USHORT)(tempeax%tempebx);
+    	tempeax=tempeax/tempebx;
+    	if(temp!=0) {
+      		tempeax++;
+    	}
+    	tempebx=tempeax;                                        		/* BPLVCFACT  */
+    	tempvcfact=tempeax;       /*301b*/
+    	temp=(USHORT)(tempebx&0x00FF);
+    	SiS_SetReg1(SiS_Part1Port,0x37,temp);
+    	temp=(USHORT)((tempebx&0x00FF00)>>8);
+    	SiS_SetReg1(SiS_Part1Port,0x36,temp);
+    	temp=(USHORT)((tempebx&0x00030000)>>16);
+    	if(SiS_VDE==SiS_VGAVDE)
+    	{
+      		temp=temp|0x04;
+    	}
+    	SiS_SetReg1(SiS_Part1Port,0x35,temp);
+  }
+  /*end for 301b*/
+  
+  tempbx=push2;                                        				/* p bx temppush2 BPLVDEE  */
+  tempcx=push1;                                        				/* pop cx temppush1 NPLVDES */
+  push1=(USHORT)(tempeax&0xFFFF);
+  if(!(SiS_VBInfo&SetInSlaveMode)) {
+   	if(!SiS_IF_DEF_DSTN){
+    		if(SiS_LCDResInfo==Panel800x600) {
+      			if(resinfo==7) tempcx++;
+    		} else {
+      			if(SiS_LCDResInfo==Panel1024x768) {
+        			if(resinfo==8) tempcx++;
+       			}
+     		}
+   	}
+  }
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp&0x07;
+  temp=temp<<3;
+  temp=temp|(((tempcx&0xFF00)>>8)&0x07);
+  SiS_SetReg1(SiS_Part1Port,0x1D,temp);     	/* <------------------- */     	/* Part1_1Dh */
+  temp=tempbx&0x00FF;
+  /*fstn*/
+  if(SiS_IF_DEF_FSTN){
+      	temp=temp+1;
+  }
+  SiS_SetReg1(SiS_Part1Port,0x1C,temp);      	/* <------------------- */   	/* Part1_1Ch  */
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x1B,temp);      	/* <------------------- */     	/* Part1_1Bh  */
+
+  tempecx=SiS_VGAHDE;
+  tempebx=SiS_HDE;
+  tempeax=tempecx;
+  tempeax=tempeax<<6;
+  tempeax=tempeax<<10;
+  tempeax=tempeax/tempebx;
+  if(tempebx==tempecx){
+    	tempeax=65535;
+  }
+  tempecx=tempeax;
+  tempeax=SiS_VGAHDE; /* TW: 2test: no effect */ 				/*change VGAHT->VGAHDE*/
+  tempeax=tempeax<<6;
+  tempeax=tempeax<<10;
+  tempeax=tempeax/tempecx;
+  tempecx=tempecx<<16;
+  tempeax=tempeax-1;
+  tempecx=tempecx|(tempeax&0x00FFFF);
+  temp=(USHORT)(tempecx&0x00FF);
+  SiS_SetReg1(SiS_Part1Port,0x1F,temp);  	/* <------------------- */    	/* Part1_1Fh  */
+
+  tempbx = SiS_VDE; /* TW: added this and if statement */
+  if (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+  	tempeax=SiS_VGAVDE;
+  	tempeax=tempeax<<18;          /*301b*/
+  	tempeax=tempeax/tempvcfact;
+  	tempbx=(USHORT) (tempeax&0x0FFFF);
+  }
+  if(SiS_LCDResInfo==Panel1024x768) tempbx--;
+  if(SiS_SetFlag&EnableLVDSDDA) {
+    	tempbx=1;
+  }
+  temp=((tempbx&0xFF00)>>8)<<3;
+  temp=temp|(USHORT)(((tempecx&0x0000FF00)>>8)&0x07);
+  SiS_SetReg1(SiS_Part1Port,0x20,temp);  	/* <------------------- */    	/* Part1_20h */
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x21,temp);  	/* <------------------- */     	/* Part1_21h */
+  tempecx=tempecx>>16;                                     			/* BPLHCFACT  */
+  if(modeflag&HalfDCLK) {
+    	tempecx=tempecx>>1;
+  }
+  temp=(USHORT)((tempecx&0x0000FF00)>>8);
+  SiS_SetReg1(SiS_Part1Port,0x22,temp);     	/* <------------------- */      /* Part1_22h */
+  temp=(USHORT)(tempecx&0x000000FF);
+  SiS_SetReg1(SiS_Part1Port,0x23,temp); 	/* <------------------- */
+ /*add dstn new register*/
+  if(SiS_IF_DEF_DSTN){
+     	SiS_SetReg1(SiS_Part1Port,0x1E,0x01);
+     	SiS_SetReg1(SiS_Part1Port,0x25,0x00);
+     	SiS_SetReg1(SiS_Part1Port,0x26,0x00);
+     	SiS_SetReg1(SiS_Part1Port,0x27,0x00);
+     	SiS_SetReg1(SiS_Part1Port,0x28,0x87);
+     	SiS_SetReg1(SiS_Part1Port,0x29,0x5A);
+     	SiS_SetReg1(SiS_Part1Port,0x2A,0x4B);
+     	SiS_SetRegANDOR(SiS_Part1Port,0x44,~0x007,0x03);
+     	tempbx=SiS_HDE;                              				/*Blps=lcdhdee(lcdhdes+HDE) +64*/
+     	tempbx=tempbx+64;
+     	temp=tempbx&0x00FF;
+     	SiS_SetReg1(SiS_Part1Port,0x38,temp);
+     	temp=((tempbx&0xFF00)>>8)<<3;
+     	SiS_SetRegANDOR(SiS_Part1Port,0x35,~0x078,temp);
+     	tempbx=tempbx+32;		       					/*Blpe=lBlps+32*/
+     	temp=tempbx&0x00FF;
+     	/*fstn*/
+     	if(SiS_IF_DEF_FSTN){
+         	temp=0;
+     	}
+     	SiS_SetReg1(SiS_Part1Port,0x39,temp);
+     	SiS_SetReg1(SiS_Part1Port,0x3A,0x00);  /*Bflml=0*/
+     	SiS_SetRegANDOR(SiS_Part1Port,0x3C,~0x007,0x00);
+     	tempbx=SiS_VDE;
+     	tempbx=tempbx/2;
+     	temp=tempbx&0x00FF;
+     	SiS_SetReg1(SiS_Part1Port,0x3B,temp);
+     	temp=((tempbx&0xFF00)>>8)<<3;
+     	SiS_SetRegANDOR(SiS_Part1Port,0x3C,~0x038,temp);
+     	tempeax=SiS_HDE;                       					/* BDxFIFOSTOP= (HDE*4)/128 */
+     	tempeax=tempeax*4;
+     	tempebx=128;
+     	temp=(USHORT)(tempeax%tempebx);
+     	tempeax=tempeax/tempebx;
+     	if(temp!=0){
+      		tempeax++;
+     	}
+     	temp=(USHORT)(tempeax&0x0000003F);
+     	SiS_SetRegANDOR(SiS_Part1Port,0x45,~0x0FF,temp);
+     	SiS_SetReg1(SiS_Part1Port,0x3F,0x00);           			/*BDxWadrst0*/
+     	SiS_SetReg1(SiS_Part1Port,0x3E,0x00);
+     	SiS_SetReg1(SiS_Part1Port,0x3D,0x10);
+     	SiS_SetRegANDOR(SiS_Part1Port,0x3C,~0x040,0x00);
+     	tempax=SiS_HDE;
+     	tempax=tempax>>4;                                			/*BDxWadroff = HDE*4/8/8  */
+     	pushcx=tempax;
+     	temp=tempax&0x00FF;
+     	SiS_SetReg1(SiS_Part1Port,0x43,temp);
+     	temp=((tempax&0xFF00)>>8)<<3;
+     	SiS_SetRegANDOR(SiS_Part1Port,0x44,~0x0F8,temp);
+     	tempax=SiS_VDE;                        					/*BDxWadrst1 = BDxWadrst0+BDxWadroff*VDE*/
+     	tempeax=(tempax*pushcx);
+     	tempebx=0x00100000+tempeax;
+     	temp=(USHORT)tempebx&0x000000FF;
+     	SiS_SetReg1(SiS_Part1Port,0x42,temp);
+     	temp=(USHORT)((tempebx&0x0000FF00)>>8);
+     	SiS_SetReg1(SiS_Part1Port,0x41,temp);
+     	temp=(USHORT)((tempebx&0x00FF0000)>>16);
+     	SiS_SetReg1(SiS_Part1Port,0x40,temp);
+     	temp=(USHORT)((tempebx&0x01000000)>>24);
+     	temp=temp<<7;
+     	SiS_SetRegANDOR(SiS_Part1Port,0x3C,~0x080,temp);
+     	SiS_SetReg1(SiS_Part1Port,0x2F,0x03);
+     	SiS_SetReg1(SiS_Part1Port,0x03,0x50);
+     	SiS_SetReg1(SiS_Part1Port,0x04,0x00);
+     	SiS_SetReg1(SiS_Part1Port,0x2F,0x01);
+     	SiS_SetReg1(SiS_Part1Port,0x13,0x00);
+     	SiS_SetReg1(SiS_P3c4,0x05,0x86);
+     	SiS_SetReg1(SiS_P3c4,0x1e,0x62);
+     	/*fstn*/
+     	if(SiS_IF_DEF_FSTN){
+         	SiS_SetReg1(SiS_P3c4,0x2b,0x1b);
+         	SiS_SetReg1(SiS_P3c4,0x2c,0xe3);
+         	SiS_SetReg1(SiS_P3c4,0x1e,0x62);
+         	SiS_SetReg1(SiS_P3c4,0x2e,0x04);
+         	SiS_SetReg1(SiS_P3c4,0x2f,0x42);
+         	SiS_SetReg1(SiS_P3c4,0x32,0x01);
+         	SiS_SetReg1(SiS_Part1Port,0x2b,0x02);
+         	SiS_SetReg1(SiS_Part1Port,0x2c,0x00);
+         	SiS_SetReg1(SiS_Part1Port,0x2d,0x00);
+     	}
+     	/*end add fstn*/
+     	SiS_SetRegANDOR(SiS_Part1Port,0x19,0x00f,0x30);
+     	SiS_SetReg1(SiS_Part1Port,0x1e,0x7d);
+     	SiS_SetReg1(SiS_Part1Port,0x2e,0xe0);
+  }
+  /*end add dstn*/
+  return;
 }
 
 /*301b*/
 void
-SiS_SetGroup1_LCDA (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		    USHORT RefreshRateTableIndex)
-{
-	USHORT modeflag, resinfo;
-	USHORT push1, push2, tempax, tempbx, tempcx, temp;
-	ULONG tempeax = 0, tempebx, tempecx, tempvcfact;	/*301b */
-	SiS_SetRegOR (SiS_Part1Port, 0x2D, 0x20);
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-	}
-
-	tempax = SiS_LCDHDES;
-	tempbx = SiS_HDE;
-	tempcx = SiS_HT;
-
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		if (SiS_LCDResInfo == Panel1280x1024)
-			tempbx = 1280;
-		if (SiS_LCDResInfo == Panel1024x768)
-			tempbx = 1024;
-	}
-	tempcx = tempcx - tempbx;	/* HT-HDE  */
-	push1 = tempax;
-	tempax = tempax + tempbx;	/* lcdhdee  */
-	tempbx = SiS_HT;
-	if (tempax >= tempbx) {
-		tempax = tempax - tempbx;
-	}
-	push2 = tempax;
-	/* push ax   lcdhdee  */
-	tempcx = tempcx >> 2;	/* temp  */
-	tempcx = tempcx + tempax;	/* lcdhrs  */
-	if (tempcx >= tempbx) {
-		tempcx = tempcx - tempbx;
-	}
-	/* v ah,cl  */
-	tempax = tempcx;
-	tempax = tempax >> 3;	/* BPLHRS */
-	temp = tempax & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x14, temp);	/* Part1_14h  */
-	temp = (tempax & 0x00FF) + 10;
-	temp = temp & 0x01F;
-	temp = temp | (((tempcx & 0x00ff) & 0x07) << 5);
-	SiS_SetReg1 (SiS_Part1Port, 0x15, temp);	/* Part1_15h  */
-	tempbx = push2;		/* lcdhdee  */
-	tempcx = push1;		/* lcdhdes  */
-	temp = (tempcx & 0x00FF);
-	temp = temp & 0x07;	/* BPLHDESKEW  */
-	SiS_SetReg1 (SiS_Part1Port, 0x1A, temp);	/* Part1_1Ah  */
-	tempcx = tempcx >> 3;	/* BPLHDES */
-	temp = (tempcx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x16, temp);	/* Part1_16h  */
-	if (tempbx & 0x07)
-		tempbx = tempbx + 8;
-	tempbx = tempbx >> 3;	/* BPLHDEE  */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x17, temp);	/* Part1_17h  */
-
-	tempcx = SiS_VGAVT;
-	tempbx = SiS_VGAVDE;
-	tempcx = tempcx - tempbx;	/* GAVT-VGAVDE  */
-	tempbx = SiS_LCDVDES;	/* VGAVDES  */
-	push1 = tempbx;		/* push bx temppush1 */
-	if (SiS_IF_DEF_TRUMPION == 0) {
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				tempax = SiS_VGAVDE;
-			}
-		}
-
-		if (SiS_LCDResInfo == Panel1024x768)
-			tempax = 768;
-		if (SiS_LCDResInfo == Panel1280x1024)
-			tempax = 1024;
-
-	} else
-		tempax = SiS_VGAVDE;
-	tempbx = tempbx + tempax;
-	tempax = SiS_VT;	/* VT  */
-	if (tempbx >= SiS_VT) {
-		tempbx = tempbx - tempax;
-	}
-	push2 = tempbx;		/* push bx  temppush2  */
-	tempcx = tempcx >> 1;
-	tempbx = tempbx + tempcx;
-	tempbx++;		/* BPLVRS  */
-	if (tempbx >= tempax) {
-		tempbx = tempbx - tempax;
-	}
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x18, temp);	/* Part1_18h  */
-	tempcx = tempcx >> 3;
-	tempcx = tempcx + tempbx;
-	tempcx++;		/* BPLVRE  */
-	temp = tempcx & 0x00FF;
-	temp = temp & 0x0F;
-	SiS_SetRegANDOR (SiS_Part1Port, 0x19, ~0x00F, temp);	/* Part1_19h  */
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp & 0x07;
-	temp = temp << 3;	/* BPLDESKEW =0 */
-	tempbx = SiS_VGAVDE;
-	if (tempbx != SiS_VDE) {
-		temp = temp | 0x40;
-	}
-	if (SiS_SetFlag & EnableLVDSDDA) {
-		temp = temp | 0x40;
-	}
-	if (SiS_LCDInfo & LCDRGB18Bit) {
-		temp = temp | 0x80;
-	}
-	SiS_SetRegANDOR (SiS_Part1Port, 0x1A, 0x07, temp);	/* Part1_1Ah */
-
-	tempbx = push2;		/* p bx temppush2 BPLVDEE  */
-	tempcx = push1;		/* pop cx temppush1 NPLVDES */
-	push1 = (USHORT) (tempeax & 0xFFFF);
-
-	if (!(SiS_VBInfo & SetInSlaveMode)) {
-		if (SiS_LCDResInfo == Panel800x600) {
-			if (resinfo == 7)
-				tempcx++;
-		} else {
-			if (SiS_LCDResInfo == Panel1024x768) {
-				if (resinfo == 8)
-					tempcx++;
-			}
-		}
-	}
-
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp & 0x07;
-	temp = temp << 3;
-	temp = temp | (((tempcx & 0xFF00) >> 8) & 0x07);
-	SiS_SetReg1 (SiS_Part1Port, 0x1D, temp);	/* Part1_1Dh */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x1C, temp);	/* Part1_1Ch  */
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x1B, temp);	/* Part1_1Bh  */
-
-	tempecx = SiS_VGAVT;
-	tempebx = SiS_VDE;
-	tempeax = SiS_VGAVDE;
-	tempecx = tempecx - tempeax;	/* VGAVT-VGAVDE  */
-	tempeax = tempeax << 18;
-	temp = (USHORT) (tempeax % tempebx);
-	tempeax = tempeax / tempebx;
-	if (temp != 0) {
-		tempeax++;
-	}
-	tempebx = tempeax;	/* BPLVCFACT  */
-	tempvcfact = tempeax;	/*301b */
-	temp = (USHORT) (tempebx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x37, temp);
-	temp = (USHORT) ((tempebx & 0x00FF00) >> 8);
-	SiS_SetReg1 (SiS_Part1Port, 0x36, temp);
-	temp = (USHORT) ((tempebx & 0x00030000) >> 16);
-	if (SiS_VDE == SiS_VGAVDE) {
-		temp = temp | 0x04;
-	}
-
-	SiS_SetReg1 (SiS_Part1Port, 0x35, temp);
-
-	tempecx = SiS_VGAHDE;
-	tempebx = SiS_HDE;
-	tempeax = tempecx;
-	tempeax = tempeax << 6;
-	tempeax = tempeax << 10;
-	tempeax = tempeax / tempebx;
-	if (tempebx == tempecx) {
-		tempeax = 65535;
-	}
-	tempecx = tempeax;
-	tempeax = SiS_VGAHDE;	/*301b to change HT->HDE */
-	tempeax = tempeax << 6;
-	tempeax = tempeax << 10;
-	tempeax = tempeax / tempecx;
-	tempecx = tempecx << 16;
-	tempeax = tempeax - 1;
-	tempecx = tempecx | (tempeax & 0x00FFFF);
-	temp = (USHORT) (tempecx & 0x00FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x1F, temp);	/* Part1_1Fh  */
-
-	tempeax = SiS_VGAVDE;
-	tempeax = tempeax << 18;	/*301b */
-	tempeax = tempeax / tempvcfact;
-	tempbx = (USHORT) (tempeax & 0x0FFFF);
-	if (SiS_LCDResInfo == Panel1024x768)
-		tempbx--;
-	if (SiS_SetFlag & EnableLVDSDDA) {
-		tempbx = 1;
-	}
-	temp = ((tempbx & 0xFF00) >> 8) << 3;
-	temp = temp | (USHORT) (((tempecx & 0x0000FF00) >> 8) & 0x07);
-	SiS_SetReg1 (SiS_Part1Port, 0x20, temp);	/* Part1_20h */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part1Port, 0x21, temp);	/* Part1_21h */
-	tempecx = tempecx >> 16;	/* BPLHCFACT  */
-
-	temp = (USHORT) ((tempecx & 0x0000FF00) >> 8);
-	SiS_SetReg1 (SiS_Part1Port, 0x22, temp);	/* Part1_22h */
-	temp = (USHORT) (tempecx & 0x000000FF);
-	SiS_SetReg1 (SiS_Part1Port, 0x23, temp);
-	return;
-}
-
-/*end 301b*/
-void
-SiS_SetTPData ()
+SiS_SetGroup1_LCDA(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                   PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex)
 {
-	return;
+  USHORT modeflag,resinfo;
+  USHORT push1,push2,tempax,tempbx,tempcx,temp;
+  ULONG tempeax=0,tempebx,tempecx,tempvcfact;/*301b*/
+   SiS_SetRegOR(SiS_Part1Port,0x2D,0x20);
+  
+  if(ModeNo<=0x13) {
+    modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+  }
+  else {
+    modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+  }
+
+  tempax=SiS_LCDHDES;
+  tempbx=SiS_HDE;
+  tempcx=SiS_HT;
+  
+  if(SiS_LCDInfo&LCDNonExpanding) {
+    	if(SiS_LCDResInfo==Panel1280x1024) tempbx=1280;
+    	if(SiS_LCDResInfo==Panel1024x768) tempbx=1024;
+  }
+  tempcx=tempcx-tempbx;                                    /* HT-HDE  */
+  push1=tempax;
+  tempax=tempax+tempbx;                                    /* lcdhdee  */
+  tempbx=SiS_HT;
+  if(tempax>=tempbx){
+   	tempax=tempax-tempbx;
+  }
+  push2=tempax;
+                                                           /* push ax   lcdhdee  */
+  tempcx=tempcx>>2;                                        /* temp  */
+  tempcx=tempcx+tempax;                                    /* lcdhrs  */
+  if(tempcx>=tempbx){
+    	tempcx=tempcx-tempbx;
+  }
+                                                           /* v ah,cl  */
+  tempax=tempcx;
+  tempax=tempax>>3;                                        /* BPLHRS */
+  temp=tempax&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x14,temp);                          /* Part1_14h  */
+  temp=(tempax&0x00FF)+10;
+  temp=temp&0x01F;
+  temp=temp|(((tempcx&0x00ff)&0x07)<<5);
+  SiS_SetReg1(SiS_Part1Port,0x15,temp);                          /* Part1_15h  */
+  tempbx=push2;                                          /* lcdhdee  */
+  tempcx=push1;                                          /* lcdhdes  */
+  temp=(tempcx&0x00FF);
+  temp=temp&0x07;                                      /* BPLHDESKEW  */
+  SiS_SetReg1(SiS_Part1Port,0x1A,temp);                          /* Part1_1Ah  */
+  tempcx=tempcx>>3;                                        /* BPLHDES */
+  temp=(tempcx&0x00FF);
+  SiS_SetReg1(SiS_Part1Port,0x16,temp);                          /* Part1_16h  */
+  if(tempbx&0x07) tempbx=tempbx+8;
+  tempbx=tempbx>>3;                                        /* BPLHDEE  */
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x17,temp);                          /* Part1_17h  */
+
+  tempcx=SiS_VGAVT;
+  tempbx=SiS_VGAVDE;
+  tempcx=tempcx-tempbx;                                    /* GAVT-VGAVDE  */
+  tempbx=SiS_LCDVDES;                                          /* VGAVDES  */
+  push1=tempbx;                                        /* push bx temppush1 */
+  if(SiS_IF_DEF_TRUMPION==0){
+    if(SiS_IF_DEF_CH7005==1) {
+      if(SiS_VBInfo&SetCRT2ToTV) {
+        tempax=SiS_VGAVDE;
+      }
+    }
+    if(SiS_LCDResInfo==Panel1024x768) tempax=768;
+    if(SiS_LCDResInfo==Panel1280x1024)  tempax=1024;
+  }
+  else tempax=SiS_VGAVDE;
+  tempbx=tempbx+tempax;
+  tempax=SiS_VT;                                               /* VT  */
+  if(tempbx>=SiS_VT){
+    tempbx=tempbx-tempax;
+  }
+  push2=tempbx;                                        /* push bx  temppush2  */
+  tempcx=tempcx>>1;
+  tempbx=tempbx+tempcx;
+  tempbx++;                                                /* BPLVRS  */
+  if(tempbx>=tempax){
+    tempbx=tempbx-tempax;
+  }
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x18,temp);                          /* Part1_18h  */
+  tempcx=tempcx>>3;
+  tempcx=tempcx+tempbx;
+  tempcx++;                                                /* BPLVRE  */
+  temp=tempcx&0x00FF;
+  temp=temp&0x0F;
+  SiS_SetRegANDOR(SiS_Part1Port,0x19,~0x00F,temp);               /* Part1_19h  */
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp&0x07;
+  temp=temp<<3;                                 /* BPLDESKEW =0 */
+  tempbx=SiS_VGAVDE;
+  if(tempbx!=SiS_VDE){
+    temp=temp|0x40;
+  }
+  if(SiS_SetFlag&EnableLVDSDDA) {
+    temp=temp|0x40;
+  }
+  if(SiS_LCDInfo&LCDRGB18Bit) {
+    temp=temp|0x80;
+  }
+  SiS_SetRegANDOR(SiS_Part1Port,0x1A,0x07,temp);                 /* Part1_1Ah */
+  
+  tempbx=push2;                                        /* p bx temppush2 BPLVDEE  */
+  tempcx=push1;                                        /* pop cx temppush1 NPLVDES */
+  push1=(USHORT)(tempeax&0xFFFF);
+    
+  if(!(SiS_VBInfo&SetInSlaveMode)) {
+    if(SiS_LCDResInfo==Panel800x600) {
+      if(resinfo==7) tempcx++;
+    }
+    else {
+      if(SiS_LCDResInfo==Panel1024x768) {
+        if(resinfo==8) tempcx++;
+      }
+    }
+  }
+
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp&0x07;
+  temp=temp<<3;
+  temp=temp|(((tempcx&0xFF00)>>8)&0x07);
+  SiS_SetReg1(SiS_Part1Port,0x1D,temp);                          /* Part1_1Dh */
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x1C,temp);                          /* Part1_1Ch  */
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x1B,temp);                          /* Part1_1Bh  */ 
+
+  tempecx=SiS_VGAVT;
+  tempebx=SiS_VDE;
+  tempeax=SiS_VGAVDE;
+  tempecx=tempecx-tempeax;                                 /* VGAVT-VGAVDE  */
+  tempeax=tempeax<<18;
+  temp=(USHORT)(tempeax%tempebx);
+  tempeax=tempeax/tempebx;
+  if(temp!=0){
+    tempeax++;
+  }
+  tempebx=tempeax;                                        /* BPLVCFACT  */
+  tempvcfact=tempeax;       /*301b*/
+  temp=(USHORT)(tempebx&0x00FF);
+  SiS_SetReg1(SiS_Part1Port,0x37,temp);   
+  temp=(USHORT)((tempebx&0x00FF00)>>8);
+  SiS_SetReg1(SiS_Part1Port,0x36,temp);   
+  temp=(USHORT)((tempebx&0x00030000)>>16);
+  if(SiS_VDE==SiS_VGAVDE)
+    {
+      temp=temp|0x04;
+    }   
+  
+  SiS_SetReg1(SiS_Part1Port,0x35,temp);   
+  
+  tempecx=SiS_VGAHDE;
+  tempebx=SiS_HDE;
+  tempeax=tempecx;
+  tempeax=tempeax<<6;
+  tempeax=tempeax<<10;
+  tempeax=tempeax/tempebx;
+  if(tempebx==tempecx){
+    tempeax=65535;
+  }
+  tempecx=tempeax;
+  tempeax=SiS_VGAHDE;  /*301b to change HT->HDE*/
+  tempeax=tempeax<<6;
+  tempeax=tempeax<<10;
+  tempeax=tempeax/tempecx;
+  tempecx=tempecx<<16;
+  tempeax=tempeax-1;
+  tempecx=tempecx|(tempeax&0x00FFFF);
+  temp=(USHORT)(tempecx&0x00FF);
+  SiS_SetReg1(SiS_Part1Port,0x1F,temp);                          /* Part1_1Fh  */
+
+  tempeax=SiS_VGAVDE;
+  tempeax=tempeax<<18;          /*301b*/
+  tempeax=tempeax/tempvcfact;
+  tempbx=(USHORT) (tempeax&0x0FFFF);
+  if(SiS_LCDResInfo==Panel1024x768) tempbx--;
+  if(SiS_SetFlag&EnableLVDSDDA){
+    tempbx=1;
+  }
+  temp=((tempbx&0xFF00)>>8)<<3;
+  temp=temp|(USHORT)(((tempecx&0x0000FF00)>>8)&0x07);
+  SiS_SetReg1(SiS_Part1Port,0x20,temp);                          /* Part1_20h */
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part1Port,0x21,temp);                          /* Part1_21h */
+  tempecx=tempecx>>16;                                     /* BPLHCFACT  */
+ 
+  temp=(USHORT)((tempecx&0x0000FF00)>>8);
+  SiS_SetReg1(SiS_Part1Port,0x22,temp);                          /* Part1_22h */
+  temp=(USHORT)(tempecx&0x000000FF);
+  SiS_SetReg1(SiS_Part1Port,0x23,temp);
+  
+  if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+  	SiS_SetReg1(SiS_Part1Port,0x1e,0x20);  /* for 650 & 550 lvds part */
+  }
+  return;
 }
+/*end 301b*/
 
-void
-SiS_SetCRT2Offset (USHORT SiS_Part1Port, ULONG ROMAddr, USHORT ModeNo,
-		   USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-		   PSIS_HW_DEVICE_INFO HwDeviceExtension)
+void SiS_SetTPData()
 {
-	USHORT offset;
-	UCHAR temp;
+  return;
+}
 
-	if (SiS_VBInfo & SetInSlaveMode) {
-		return;
-	}
-	offset =
-	    SiS_GetOffset (ROMAddr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
-			   HwDeviceExtension);
-	temp = (UCHAR) (offset & 0xFF);
-	SiS_SetReg1 (SiS_Part1Port, 0x07, temp);
-	temp = (UCHAR) ((offset & 0xFF00) >> 8);
-	SiS_SetReg1 (SiS_Part1Port, 0x09, temp);
-	temp = (UCHAR) (((offset >> 3) & 0xFF) + 1);
-	SiS_SetReg1 (SiS_Part1Port, 0x03, temp);
+void SiS_SetCRT2Offset(USHORT SiS_Part1Port,ULONG ROMAddr,USHORT ModeNo,
+                       USHORT ModeIdIndex ,USHORT RefreshRateTableIndex,
+		       PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT offset;
+  UCHAR temp;
+
+  if(SiS_VBInfo&SetInSlaveMode) {
+    return;
+  }
+  offset=SiS_GetOffset(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                       HwDeviceExtension);
+  temp=(UCHAR)(offset&0xFF);
+  SiS_SetReg1(SiS_Part1Port,0x07,temp);
+  temp=(UCHAR)((offset&0xFF00)>>8);
+  SiS_SetReg1(SiS_Part1Port,0x09,temp);
+  temp=(UCHAR)(((offset>>3)&0xFF)+1);
+  SiS_SetReg1(SiS_Part1Port,0x03,temp);
 }
 
 USHORT
-SiS_GetOffset (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-	       USHORT RefreshRateTableIndex,
-	       PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT temp, colordepth;
-	USHORT modeinfo, index, infoflag;
-	USHORT ColorDepth[] = { 0x01, 0x02, 0x04 };
-
-	modeinfo = SiS_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
-	infoflag = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
-	if (HwDeviceExtension->jChipType < SIS_315H) {	/* 300 series */
-		index = (modeinfo >> 4) & 0xFF;
-	} else {		/* 310 series */
-
-		index = (modeinfo >> 8) & 0xFF;
-	}
-	temp = SiS_ScreenOffset[index];
-	if (infoflag & InterlaceMode) {
-		temp = temp << 1;
-	}
-	colordepth = SiS_GetColorDepth (ROMAddr, ModeNo, ModeIdIndex);
-
-	if ((ModeNo >= 0x7C) && (ModeNo <= 0x7E)) {
-		temp = ModeNo - 0x7C;
-		colordepth = ColorDepth[temp];
-		temp = 0x6B;
-		if (infoflag & InterlaceMode) {
-			temp = temp << 1;
-		}
-		return (temp * colordepth);
-	} else
-		return (temp * colordepth);
+SiS_GetOffset(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+              USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT temp,colordepth;
+  USHORT modeinfo,index,infoflag;
+  USHORT ColorDepth[]={0x02,0x04,0x08};  /* TWB: Was 1,2,4 */
+
+  modeinfo = SiS_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
+  infoflag = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+  if (HwDeviceExtension->jChipType < SIS_315H ) {
+  	/* 300 series */
+    	index=(modeinfo>>4)&0xFF;
+  } else {
+  	/* 310 series */
+    	index=(modeinfo>>8)&0xFF;
+  }
+  temp=SiS_ScreenOffset[index];
+  if(infoflag&InterlaceMode){
+    	temp=temp<<1;
+  }
+  colordepth=SiS_GetColorDepth(ROMAddr,ModeNo,ModeIdIndex);
+
+  if((ModeNo>=0x7C)&&(ModeNo<=0x7E)) {
+    	temp=ModeNo-0x7C;
+    	colordepth=ColorDepth[temp];
+    	temp=0x6B;
+    	if(infoflag&InterlaceMode){
+      		temp=temp<<1;
+    	}
+   	return(temp*colordepth);
+  }
+  else return(temp*colordepth);
 }
 
 USHORT
-SiS_GetColorDepth (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
+SiS_GetColorDepth(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
 {
-	USHORT ColorDepth[6] = { 1, 2, 4, 4, 6, 8 };
-	SHORT index;
-	USHORT modeflag;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-	}
-	index = (modeflag & ModeInfoFlag) - ModeEGA;
-	if (index < 0)
-		index = 0;
-	return (ColorDepth[index]);
-}
+  USHORT ColorDepth[6]={1,2,4,4,6,8};
+  SHORT  index;
+  USHORT modeflag;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+  }
+  index=(modeflag&ModeInfoFlag)-ModeEGA;
+  if(index<0) index=0;
+  return(ColorDepth[index]);
+}
+
+void
+SiS_SetCRT2Sync(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+                USHORT RefreshRateTableIndex)
+{
+  USHORT tempah=0,infoflag,flag;
+
+  flag=0;
+  infoflag = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+  if(SiS_IF_DEF_LVDS==1){
+    if(SiS_VBInfo&SetCRT2ToLCD){
+      tempah=SiS_LCDInfo;
+      if(tempah&LCDSync){
+        flag=1;
+      }
+    }
+  }
+  if(flag!=1) tempah=infoflag>>8;
+  tempah=tempah&0xC0;
+  tempah=tempah|0x20;
+  if(!(SiS_LCDInfo&LCDRGB18Bit)) tempah=tempah|0x10;
+  if(SiS_IF_DEF_CH7005==1) tempah=tempah|0xC0;
+  SiS_SetRegANDOR(SiS_Part1Port,0x19,0x3F,tempah);
+}
+
+void
+SiS_SetCRT2FIFO(USHORT  SiS_Part1Port,ULONG ROMAddr,USHORT ModeNo,
+                PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT temp,index;
+  USHORT modeidindex,refreshratetableindex;
+  USHORT VCLK,MCLK,colorth=0,data,data2;
+  ULONG eax;
+  UCHAR  LatencyFactor[] ={
+  	97, 88, 86, 79, 77, 00,       /*; 64  bit    BQ=2   */
+        00, 87, 85, 78, 76, 54,       /*; 64  bit    BQ=1   */
+        97, 88, 86, 79, 77, 00,       /*; 128 bit    BQ=2   */
+        00, 79, 77, 70, 68, 48,       /*; 128 bit    BQ=1   */
+        80, 72, 69, 63, 61, 00,       /*; 64  bit    BQ=2   */
+        00, 70, 68, 61, 59, 37,       /*; 64  bit    BQ=1   */
+        86, 77, 75, 68, 66, 00,       /*; 128 bit    BQ=2   */
+        00, 68, 66, 59, 57, 37};      /*; 128 bit    BQ=1   */
+
+  SiS_SearchModeID(ROMAddr,ModeNo,&modeidindex);
+  SiS_SetFlag=SiS_SetFlag&(~ProgrammingCRT2);
+  SiS_SelectCRT2Rate=0;
+  refreshratetableindex=SiS_GetRatePtrCRT2(ROMAddr,ModeNo,modeidindex);   /* 11.GetRatePtr */
+  if(ModeNo>=0x13) {
+    index=SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK;
+    index=index&0x3F;
+    VCLK=SiS_VCLKData[index].CLOCK;           /* Get VCLK  */
+    index=SiS_GetReg1(SiS_P3c4,0x1A);
+    index=index&07;
+    MCLK=SiS_MCLKData[index].CLOCK;           /* Get MCLK  */
+    data2=SiS_ModeType-0x02;
+    switch (data2) {
+      case 0 : 	colorth=1;
+      		break;
+      case 1 : 	colorth=1;
+      		break;
+      case 2 : 	colorth=2;
+      		break;
+      case 3 : 	colorth=2;
+      		break;
+      case 4 : 	colorth=3;
+      		break;
+      case 5 : 	colorth=4;
+      		break;
+    }
+    data2=(data2*VCLK)/MCLK;     /*  bx */
+
+    temp = SiS_GetReg1(SiS_P3c4,0x14);
+    temp = ((temp&0x00FF)>>6)<<1;
+    if(temp==0) temp=1;
+    temp=temp<<2;
+
+    data2=temp-data2;
+    if(data2%(28*16)) {
+      data2=data2/(28*16);
+      data2++;
+    }
+    else {
+      data2=data2/(28*16);
+    }
+
+    index=0;
+    temp = SiS_GetReg1(SiS_P3c4,0x14);
+    if(temp&0x0080) index=index+12;
+    SiS_SetReg4(0xcf8,0x800000A0);
+    eax=SiS_GetReg3(0xcfc);
+    temp=(USHORT)(eax>>24);
+    if(!(temp&0x01)) index=index+24;
+
+    SiS_SetReg4(0xcf8,0x80000050);
+    eax=SiS_GetReg3(0xcfc);
+    temp=(USHORT)(eax>>24);
+    if(temp&0x01) index=index+6;
+    temp=(temp&0x0F)>>1;
+    index=index+temp;
+    data=LatencyFactor[index];
+    data=data+15;
+    temp = SiS_GetReg1(SiS_P3c4,0x14);
+    if(!(temp&0x80)) data=data+5;
+    data=data+data2;
+
+    SiS_SetFlag=SiS_SetFlag|ProgrammingCRT2;
+    data=data*VCLK*colorth;
+    if(data%(MCLK<<4)) {
+      data=data/(MCLK<<4);
+      data++;
+    }
+    else {
+      data=data/(MCLK<<4);
+    }
 
-void
-SiS_SetCRT2Sync (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		 USHORT RefreshRateTableIndex)
-{
-	USHORT tempah = 0, infoflag, flag;
-
-	flag = 0;
-	infoflag = SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
-	if (SiS_IF_DEF_LVDS == 1) {
-		if (SiS_VBInfo & SetCRT2ToLCD) {
-			tempah = SiS_LCDInfo;
-			if (tempah & LCDSync) {
-				flag = 1;
-			}
-		}
-	}
-	if (flag != 1)
-		tempah = infoflag >> 8;
-	tempah = tempah & 0xC0;
-	tempah = tempah | 0x20;
-	if (!(SiS_LCDInfo & LCDRGB18Bit))
-		tempah = tempah | 0x10;
-	if (SiS_IF_DEF_CH7005 == 1)
-		tempah = tempah | 0xC0;
-
-	SiS_SetRegANDOR (SiS_Part1Port, 0x19, 0x3F, tempah);
-}
-
-void
-SiS_SetCRT2FIFO (USHORT SiS_Part1Port, ULONG ROMAddr, USHORT ModeNo,
-		 PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT temp, index;
-	USHORT modeidindex, refreshratetableindex;
-	USHORT VCLK, MCLK, colorth = 0, data, data2;
-	ULONG eax;
-	UCHAR LatencyFactor[] = { 97, 88, 86, 79, 77, 00,	/*; 64  bit    BQ=2   */
-		00, 87, 85, 78, 76, 54,	/*; 64  bit    BQ=1   */
-		97, 88, 86, 79, 77, 00,	/*; 128 bit    BQ=2   */
-		00, 79, 77, 70, 68, 48,	/*; 128 bit    BQ=1   */
-		80, 72, 69, 63, 61, 00,	/*; 64  bit    BQ=2   */
-		00, 70, 68, 61, 59, 37,	/*; 64  bit    BQ=1   */
-		86, 77, 75, 68, 66, 00,	/*; 128 bit    BQ=2   */
-		00, 68, 66, 59, 57, 37
-	};			/*; 128 bit    BQ=1   */
-
-	SiS_SearchModeID (ROMAddr, ModeNo, &modeidindex);
-	SiS_SetFlag = SiS_SetFlag & (~ProgrammingCRT2);
-	SiS_SelectCRT2Rate = 0;
-	refreshratetableindex = SiS_GetRatePtrCRT2 (ROMAddr, ModeNo, modeidindex);	/* 11.GetRatePtr */
-	if (ModeNo >= 0x13) {
-		index = SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK;
-		index = index & 0x3F;
-		VCLK = SiS_VCLKData[index].CLOCK;	/* Get VCLK  */
-		index = SiS_GetReg1 (SiS_P3c4, 0x1A);
-		index = index & 07;
-		MCLK = SiS_MCLKData[index].CLOCK;	/* Get MCLK  */
-		data2 = SiS_ModeType - 0x02;
-		switch (data2) {
-		case 0:
-			colorth = 1;
-			break;
-		case 1:
-			colorth = 1;
-			break;
-		case 2:
-			colorth = 2;
-			break;
-		case 3:
-			colorth = 2;
-			break;
-		case 4:
-			colorth = 3;
-			break;
-		case 5:
-			colorth = 4;
-			break;
-		}
-		data2 = (data2 * VCLK) / MCLK;	/*  bx */
-
-		temp = SiS_GetReg1 (SiS_P3c4, 0x14);
-		temp = ((temp & 0x00FF) >> 6) << 1;
-		if (temp == 0)
-			temp = 1;
-		temp = temp << 2;
-
-		data2 = temp - data2;
-		if (data2 % (28 * 16)) {
-			data2 = data2 / (28 * 16);
-			data2++;
-		} else {
-			data2 = data2 / (28 * 16);
-		}
-
-		index = 0;
-		temp = SiS_GetReg1 (SiS_P3c4, 0x14);
-		if (temp & 0x0080)
-			index = index + 12;
-		SiS_SetReg4 (0xcf8, 0x800000A0);
-		eax = SiS_GetReg3 (0xcfc);
-		temp = (USHORT) (eax >> 24);
-		if (!(temp & 0x01))
-			index = index + 24;
-
-		SiS_SetReg4 (0xcf8, 0x80000050);
-		eax = SiS_GetReg3 (0xcfc);
-		temp = (USHORT) (eax >> 24);
-		if (temp & 0x01)
-			index = index + 6;
-		temp = (temp & 0x0F) >> 1;
-		index = index + temp;
-		data = LatencyFactor[index];
-		data = data + 15;
-		temp = SiS_GetReg1 (SiS_P3c4, 0x14);
-		if (!(temp & 0x80))
-			data = data + 5;
-		data = data + data2;
-
-		SiS_SetFlag = SiS_SetFlag | ProgrammingCRT2;
-		data = data * VCLK * colorth;
-		if (data % (MCLK << 4)) {
-			data = data / (MCLK << 4);
-			data++;
-		} else {
-			data = data / (MCLK << 4);
-		}
-		temp = 0x16;
+/* TW: The following makes all the calculations above void... */
+
+    temp=0x16;
 /*  Revision ID  */
-		temp = 0x13;
+    temp=0x13;
 /*  Revision ID  */
-		SiS_SetRegANDOR (SiS_Part1Port, 0x01, ~0x01F, temp);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x02, ~0x01F, temp);
-	}
+    SiS_SetRegANDOR(SiS_Part1Port,0x01,~0x01F,temp);
+    SiS_SetRegANDOR(SiS_Part1Port,0x02,~0x01F,temp);
+  }
 }
 
 void
-SiS_SetCRT2FIFO2 (USHORT SiS_Part1Port, ULONG ROMAddr, USHORT ModeNo,
-		  PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SetCRT2FIFO2(USHORT SiS_Part1Port,ULONG ROMAddr,USHORT ModeNo,
+                 PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-#ifdef CONFIG_FB_SIS_315
-	UCHAR CombCode[] = { 1, 1, 1, 4, 3, 1, 3, 4, 4, 1, 4, 4, 5, 1, 5, 4 };
-	UCHAR CRT2ThLow[] =
-	    { 39, 63, 55, 79, 78, 102, 90, 114, 55, 87, 84, 116, 103, 135, 119,
-		    151 };
+#ifdef SIS315H
+ UCHAR CombCode[]={1,1,1,4,3,1,3,4,4,1,4,4,5,1,5,4};
+ UCHAR CRT2ThLow[]={39,63,55,79,78,102,90,114,55,87,84,116,103,135,119,151};
 #endif
-	USHORT temp, temp1, temp2, temp3;
-	USHORT index;
-	USHORT CRT1ModeNo, CRT2ModeNo;
-	USHORT ModeIdIndex;
-	USHORT RefreshRateTableIndex;
-
-	SiS_SetReg1 (SiS_Part1Port, 0x1, 0x3B);
-/* CRT1ModeNo=(UCHAR)SiS_GetReg1(SiS_P3d4,0x34); *//* get CRT1 ModeNo */
-	CRT1ModeNo = SiS_CRT1Mode;
-	/* CRT1ModeNo =ModeNo; */
-	SiS_SearchModeID (ROMAddr, CRT1ModeNo, &ModeIdIndex);	/* Get ModeID Table */
-	SiS_SetFlag = SiS_SetFlag & (~ProgrammingCRT2);
-
-	RefreshRateTableIndex = SiS_GetRatePtrCRT2 (ROMAddr, CRT1ModeNo, ModeIdIndex);	/* Set REFIndex-> for crt1 refreshrate */
-	index =
-	    SiS_GetVCLK2Ptr (ROMAddr, CRT1ModeNo, ModeIdIndex,
-			     RefreshRateTableIndex, HwDeviceExtension);
-	temp1 = SiS_VCLKData[index].CLOCK;	/* Get VCLK  */
-
-	temp2 = SiS_GetColorDepth (ROMAddr, CRT1ModeNo, ModeIdIndex);
-#ifdef CONFIG_FB_SIS_315
-	index = SiS_Get310DRAMType (ROMAddr);
+  USHORT temp,temp1,temp2,temp3;
+  USHORT index;
+  USHORT CRT1ModeNo,CRT2ModeNo;
+  USHORT ModeIdIndex;
+  USHORT RefreshRateTableIndex;
+
+  SiS_SetReg1(SiS_Part1Port,0x1,0x3B);
+  /* CRT1ModeNo=(UCHAR)SiS_GetReg1(SiS_P3d4,0x34); *//* get CRT1 ModeNo */
+  CRT1ModeNo = SiS_CRT1Mode;
+  /* CRT1ModeNo =ModeNo; */
+  SiS_SearchModeID(ROMAddr,CRT1ModeNo,&ModeIdIndex);    /* Get ModeID Table */
+  SiS_SetFlag=SiS_SetFlag& (~ProgrammingCRT2);
+
+  RefreshRateTableIndex=SiS_GetRatePtrCRT2(ROMAddr,CRT1ModeNo,
+                            ModeIdIndex); /* Set REFIndex-> for crt1 refreshrate */
+  index = SiS_GetVCLK2Ptr(ROMAddr,CRT1ModeNo,ModeIdIndex,
+                          RefreshRateTableIndex,HwDeviceExtension);
+  temp1=SiS_VCLKData[index].CLOCK;           /* Get VCLK  */
+
+  temp2= SiS_GetColorDepth(ROMAddr,CRT1ModeNo,ModeIdIndex);
+#ifdef SIS315H
+  index = SiS_Get310DRAMType(ROMAddr);
 #endif
-	temp3 = SiS_MCLKData[index].CLOCK;	/* Get MCLK  */
+  temp3=SiS_MCLKData[index].CLOCK;           /* Get MCLK  */
 
-	temp = SiS_GetReg1 (SiS_P3c4, 0x14);
-	if (temp & 0x02)
-		temp = 16;
-	else
-		temp = 8;
-
-	temp = temp - temp1 * temp2 / temp3;	/* 16-DRamBus - DCLK*BytePerPixel/MCLK */
-
-	if ((52 * 16 % temp) == 0)
-		temp = 52 * 16 / temp + 40;
-	else
-		temp = 52 * 16 / temp + 40 + 1;
-
-	/* get DRAM latency */
-	temp1 = (SiS_GetReg1 (SiS_P3c4, 0x17) >> 3) & 0x7;	/* SR17[5:3] DRAM Queue depth */
-	temp2 = (SiS_GetReg1 (SiS_P3c4, 0x17) >> 6) & 0x3;	/* SR17[7:6] DRAM Grant length */
-
-#ifdef CONFIG_FB_SIS_315
-	if (SiS_Get310DRAMType (ROMAddr) < 2) {
-		for (temp3 = 0; temp3 < 16; temp3 += 2) {
-			if ((CombCode[temp3] == temp1)
-			    && (CombCode[temp3 + 1] == temp2)) {
-				temp3 = CRT2ThLow[temp3 >> 1];
-			}
-		}
-	} else {
-		for (temp3 = 0; temp3 < 16; temp3 += 2) {
-			if ((CombCode[temp3] == temp1)
-			    && (CombCode[temp3 + 1] == temp2)) {
-				temp3 = CRT2ThLow[8 + (temp3 >> 1)];
-			}
-		}
-	}
+  temp=SiS_GetReg1(SiS_P3c4,0x14);
+  if (temp&0x02)
+   temp=16;
+  else
+    temp=8;
+
+  temp = temp - temp1*temp2/temp3; /* 16-DRamBus - DCLK*BytePerPixel/MCLK */
+
+  if ((52*16 % temp)==0)
+    temp = 52*16/temp +40;
+  else
+    temp = 52*16/temp +40 + 1;
+
+  /* get DRAM latency */
+  temp1=(SiS_GetReg1(SiS_P3c4,0x17)>>3)&0x7; /* SR17[5:3] DRAM Queue depth */
+  temp2=(SiS_GetReg1(SiS_P3c4,0x17)>>6)&0x3; /* SR17[7:6] DRAM Grant length */
+
+#ifdef SIS315H
+  if (SiS_Get310DRAMType(ROMAddr)<2)
+  {
+    for (temp3=0;temp3<16;temp3+=2)
+    {
+      if ((CombCode[temp3]==temp1) && (CombCode[temp3+1]==temp2))
+      {
+        temp3 = CRT2ThLow[temp3>>1];
+      }
+    }
+  }
+  else
+  {
+    for (temp3=0;temp3<16;temp3+=2)
+    {
+      if ((CombCode[temp3]==temp1) && (CombCode[temp3+1]==temp2))
+      {
+        temp3 = CRT2ThLow[8+(temp3>>1)];
+      }
+    }
+  }
 #endif
 
-	temp += temp3;		/* CRT1 Request Period */
+  temp +=  temp3; /* CRT1 Request Period */
 
-	CRT2ModeNo = ModeNo;	/* get CRT2 ModeNo */
-	SiS_SearchModeID (ROMAddr, CRT2ModeNo, &ModeIdIndex);	/* Get ModeID Table */
-	SiS_SetFlag = SiS_SetFlag | ProgrammingCRT2;
-	RefreshRateTableIndex = SiS_GetRatePtrCRT2 (ROMAddr, CRT1ModeNo, ModeIdIndex);	/* Set REFIndex-> for crt1 refreshrate */
-	index =
-	    SiS_GetVCLK2Ptr (ROMAddr, CRT2ModeNo, ModeIdIndex,
-			     RefreshRateTableIndex, HwDeviceExtension);
-	temp1 = SiS_VCLKData[index].CLOCK;	/* Get VCLK  */
-
-	temp2 = SiS_GetColorDepth (ROMAddr, CRT2ModeNo, ModeIdIndex);
-#ifdef CONFIG_FB_SIS_315
-	index = SiS_Get310DRAMType (ROMAddr);
+
+  CRT2ModeNo = ModeNo; /* get CRT2 ModeNo */
+  SiS_SearchModeID(ROMAddr,CRT2ModeNo,&ModeIdIndex);    /* Get ModeID Table */
+  SiS_SetFlag=SiS_SetFlag|ProgrammingCRT2;
+  RefreshRateTableIndex=SiS_GetRatePtrCRT2(ROMAddr,CRT1ModeNo,
+                        ModeIdIndex);/* Set REFIndex-> for crt1 refreshrate */
+  index = SiS_GetVCLK2Ptr(ROMAddr,CRT2ModeNo,ModeIdIndex,
+                          RefreshRateTableIndex,HwDeviceExtension);
+  temp1=SiS_VCLKData[index].CLOCK;           /* Get VCLK  */
+
+  temp2= SiS_GetColorDepth(ROMAddr,CRT2ModeNo,ModeIdIndex);
+#ifdef SIS315H
+  index = SiS_Get310DRAMType(ROMAddr);
 #endif
-	temp3 = SiS_MCLKData[index].CLOCK;	/* Get MCLK  */
+  temp3=SiS_MCLKData[index].CLOCK;           /* Get MCLK  */
+ 
+  if ((temp*temp1*temp2)%(16*temp3)==0)
+    temp = temp*temp1*temp2/(16*temp3); /* CRT1 Request period * TCLK*BytePerPixel/(MCLK*16) */
+  else 
+    temp = temp*temp1*temp2/(16*temp3)+1; /* CRT1 Request period * TCLK*BytePerPixel/(MCLK*16) */
+
+  if (temp>0x37)
+    temp = 0x37;
+
+  SiS_SetRegANDOR(SiS_Part1Port,0x02,~0x3F,temp);
+}
 
-	if ((temp * temp1 * temp2) % (16 * temp3) == 0)
-		temp = temp * temp1 * temp2 / (16 * temp3);	/* CRT1 Request period * TCLK*BytePerPixel/(MCLK*16) */
-	else
-		temp = temp * temp1 * temp2 / (16 * temp3) + 1;	/* CRT1 Request period * TCLK*BytePerPixel/(MCLK*16) */
-
-	if (temp > 0x37)
-		temp = 0x37;
-
-	SiS_SetRegANDOR (SiS_Part1Port, 0x02, ~0x3F, temp);
-
-}
-
-void
-SiS_GetLVDSDesData (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		    USHORT RefreshRateTableIndex)
-{
-
-	USHORT modeflag;
-	USHORT PanelIndex, ResIndex;
-	SiS_LVDSDesStruct *PanelDesPtr = NULL;
-	if ((SiS_IF_DEF_LVDS == 0)
-	    && ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {	/*301b *//*for test */
-		SiS_GetLVDSDesPtrA (ROMAddr, ModeNo, ModeIdIndex,
-				    RefreshRateTableIndex, &PanelIndex,
-				    &ResIndex);
-		switch (PanelIndex) {
-		case 0:
-			PanelDesPtr = LVDS1024x768Des_1;
-			break;
-		case 1:
-			PanelDesPtr = LVDS1280x1024Des_1;
-			break;
-		case 2:
-			PanelDesPtr = LVDS1280x960Des_1;
-			break;
-		case 3:
-			PanelDesPtr = LVDS1024x768Des_2;
-			break;
-		case 4:
-			PanelDesPtr = LVDS1280x1024Des_2;
-			break;
-		case 5:
-			PanelDesPtr = LVDS1280x960Des_2;
-			break;
-		}
-	} else {
-		SiS_GetLVDSDesPtr (ROMAddr, ModeNo, ModeIdIndex,
-				   RefreshRateTableIndex, &PanelIndex,
-				   &ResIndex);
-		switch (PanelIndex) {
-		case 0:
-			PanelDesPtr = SiS_PanelType00_1;
-			break;
-		case 1:
-			PanelDesPtr = SiS_PanelType01_1;
-			break;
-		case 2:
-			PanelDesPtr = SiS_PanelType02_1;
-			break;
-		case 3:
-			PanelDesPtr = SiS_PanelType03_1;
-			break;
-		case 4:
-			PanelDesPtr = SiS_PanelType04_1;
-			break;
-		case 5:
-			PanelDesPtr = SiS_PanelType05_1;
-			break;
-		case 6:
-			PanelDesPtr = SiS_PanelType06_1;
-			break;
-		case 7:
-			PanelDesPtr = SiS_PanelType07_1;
-			break;
-		case 8:
-			PanelDesPtr = SiS_PanelType08_1;
-			break;
-		case 9:
-			PanelDesPtr = SiS_PanelType09_1;
-			break;
-		case 10:
-			PanelDesPtr = SiS_PanelType0a_1;
-			break;
-		case 11:
-			PanelDesPtr = SiS_PanelType0b_1;
-			break;
-		case 12:
-			PanelDesPtr = SiS_PanelType0c_1;
-			break;
-		case 13:
-			PanelDesPtr = SiS_PanelType0d_1;
-			break;
-		case 14:
-			PanelDesPtr = SiS_PanelType0e_1;
-			break;
-		case 15:
-			PanelDesPtr = SiS_PanelType0f_1;
-			break;
-		case 16:
-			PanelDesPtr = SiS_PanelType00_2;
-			break;
-		case 17:
-			PanelDesPtr = SiS_PanelType01_2;
-			break;
-		case 18:
-			PanelDesPtr = SiS_PanelType02_2;
-			break;
-		case 19:
-			PanelDesPtr = SiS_PanelType03_2;
-			break;
-		case 20:
-			PanelDesPtr = SiS_PanelType04_2;
-			break;
-		case 21:
-			PanelDesPtr = SiS_PanelType05_2;
-			break;
-		case 22:
-			PanelDesPtr = SiS_PanelType06_2;
-			break;
-		case 23:
-			PanelDesPtr = SiS_PanelType07_2;
-			break;
-		case 24:
-			PanelDesPtr = SiS_PanelType08_2;
-			break;
-		case 25:
-			PanelDesPtr = SiS_PanelType09_2;
-			break;
-		case 26:
-			PanelDesPtr = SiS_PanelType0a_2;
-			break;
-		case 27:
-			PanelDesPtr = SiS_PanelType0b_2;
-			break;
-		case 28:
-			PanelDesPtr = SiS_PanelType0c_2;
-			break;
-		case 29:
-			PanelDesPtr = SiS_PanelType0d_2;
-			break;
-		case 30:
-			PanelDesPtr = SiS_PanelType0e_2;
-			break;
-		case 31:
-			PanelDesPtr = SiS_PanelType0f_2;
-			break;
-		case 32:
-			PanelDesPtr = SiS_CHTVUNTSCDesData;
-			break;
-		case 33:
-			PanelDesPtr = SiS_CHTVONTSCDesData;
-			break;
-		case 34:
-			PanelDesPtr = SiS_CHTVUPALDesData;
-			break;
-		case 35:
-			PanelDesPtr = SiS_CHTVOPALDesData;
-			break;
-		}
-	}
-	SiS_LCDHDES = (PanelDesPtr + ResIndex)->LCDHDES;
-	SiS_LCDVDES = (PanelDesPtr + ResIndex)->LCDVDES;
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		if (SiS_LCDResInfo >= Panel1024x768) {
-			if (ModeNo <= 0x13) {
-				modeflag =
-				    SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-				if (!(modeflag & HalfDCLK)) {
-					SiS_LCDHDES = 320;
-				}
-			}
-		}
-	}
-	return;
+void
+SiS_GetLVDSDesData(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                   USHORT RefreshRateTableIndex)
+{
+  USHORT modeflag;
+  USHORT PanelIndex,ResIndex;
+  SiS_LVDSDesStruct  *PanelDesPtr=NULL;
+
+  /* TW: added LVDS check - but this seems wrong; LVDS is possibly 1 even for
+   *     301B et al
+   */
+  if( /* (SiS_IF_DEF_LVDS==0) && */
+      (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {  /*301b*//*for test*/
+     SiS_GetLVDSDesPtrA(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                        &PanelIndex,&ResIndex);
+     switch (PanelIndex)
+     {
+     	case  0: PanelDesPtr = LVDS1024x768Des_1;   break;
+     	case  1: PanelDesPtr = LVDS1280x1024Des_1;  break;
+     	case  2: PanelDesPtr = LVDS1280x960Des_1;   break;
+     	case  3: PanelDesPtr = LVDS1024x768Des_2;   break;
+     	case  4: PanelDesPtr = LVDS1280x1024Des_2;  break;
+     	case  5: PanelDesPtr = LVDS1280x960Des_2;   break;
+     }
+  } else {
+     SiS_GetLVDSDesPtr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                       &PanelIndex,&ResIndex);
+#ifdef LINUX_KERNEL
+     printk(KERN_INFO "sisfb: LVDS-LCD panel type %d (Resindex %d)\n", PanelIndex, ResIndex);
+#endif
+     switch (PanelIndex)
+     {
+     	case  0: PanelDesPtr = SiS_PanelType00_1;   break;
+     	case  1: PanelDesPtr = SiS_PanelType01_1;   break;
+     	case  2: PanelDesPtr = SiS_PanelType02_1;   break;
+     	case  3: PanelDesPtr = SiS_PanelType03_1;   break;
+     	case  4: PanelDesPtr = SiS_PanelType04_1;   break;
+     	case  5: PanelDesPtr = SiS_PanelType05_1;   break;
+     	case  6: PanelDesPtr = SiS_PanelType06_1;   break;
+     	case  7: PanelDesPtr = SiS_PanelType07_1;   break;
+     	case  8: PanelDesPtr = SiS_PanelType08_1;   break;
+     	case  9: PanelDesPtr = SiS_PanelType09_1;   break;
+     	case 10: PanelDesPtr = SiS_PanelType0a_1;   break;
+     	case 11: PanelDesPtr = SiS_PanelType0b_1;   break;
+     	case 12: PanelDesPtr = SiS_PanelType0c_1;   break;	/* TW: Clevo 2202   */
+     	case 13: PanelDesPtr = SiS_PanelType0d_1;   break;
+     	case 14: PanelDesPtr = SiS_PanelType0e_1;   break;	/* TW: Uniwill 5002 */
+     	case 15: PanelDesPtr = SiS_PanelType0f_1;   break;
+     	case 16: PanelDesPtr = SiS_PanelType00_2;   break;
+     	case 17: PanelDesPtr = SiS_PanelType01_2;   break;
+     	case 18: PanelDesPtr = SiS_PanelType02_2;   break;
+     	case 19: PanelDesPtr = SiS_PanelType03_2;   break;
+     	case 20: PanelDesPtr = SiS_PanelType04_2;   break;
+     	case 21: PanelDesPtr = SiS_PanelType05_2;   break;
+     	case 22: PanelDesPtr = SiS_PanelType06_2;   break;
+     	case 23: PanelDesPtr = SiS_PanelType07_2;   break;
+     	case 24: PanelDesPtr = SiS_PanelType08_2;   break;
+     	case 25: PanelDesPtr = SiS_PanelType09_2;   break;
+     	case 26: PanelDesPtr = SiS_PanelType0a_2;   break;
+     	case 27: PanelDesPtr = SiS_PanelType0b_2;   break;
+     	case 28: PanelDesPtr = SiS_PanelType0c_2;   break;
+     	case 29: PanelDesPtr = SiS_PanelType0d_2;   break;
+     	case 30: PanelDesPtr = SiS_PanelType0e_2;   break;
+     	case 31: PanelDesPtr = SiS_PanelType0f_2;   break;
+     	case 32: PanelDesPtr = SiS_CHTVUNTSCDesData;   break;
+     	case 33: PanelDesPtr = SiS_CHTVONTSCDesData;   break;
+     	case 34: PanelDesPtr = SiS_CHTVUPALDesData;    break;
+     	case 35: PanelDesPtr = SiS_CHTVOPALDesData;    break;
+     }
+  }
+  SiS_LCDHDES = (PanelDesPtr+ResIndex)->LCDHDES;
+  SiS_LCDVDES = (PanelDesPtr+ResIndex)->LCDVDES;
+#ifdef LINUX_KERNEL
+  printk(KERN_INFO "sisfb: LCDHDES=0x%x LCDVDES=0x%x\n", SiS_LCDHDES, SiS_LCDVDES);
+#endif
 
+  if(SiS_LCDInfo&LCDNonExpanding){
+    if(SiS_LCDResInfo>=Panel1024x768){
+      if(ModeNo<=0x13){
+        modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+        if(!(modeflag&HalfDCLK)) {
+          SiS_LCDHDES=320;
+        }
+      }
+    }
+  }
+  return;
 }
 
 void
-SiS_GetLVDSDesPtr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		   USHORT RefreshRateTableIndex, USHORT * PanelIndex,
-		   USHORT * ResIndex)
-{
-	USHORT tempbx, tempal;
-
-	tempbx = 0;
-	if (SiS_IF_DEF_CH7005 == 1) {
-		if (!(SiS_VBInfo & SetCRT2ToLCD)) {
-			tempbx = 32;
-			if (SiS_VBInfo & SetPALTV)
-				tempbx = tempbx + 2;
-			if (SiS_VBInfo & SetCHTVOverScan)
-				tempbx = tempbx + 1;
-		}
-	}
-	if (SiS_VBInfo & SetCRT2ToLCD) {
-		tempbx = SiS_LCDTypeInfo;
-		if (SiS_LCDInfo & LCDNonExpanding) {
-			tempbx = tempbx + 16;
-		}
-	}
-	if (ModeNo <= 0x13) {
-		tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
-	tempal = tempal & 0x1F;
-	*PanelIndex = tempbx;
-	*ResIndex = tempal;
+SiS_GetLVDSDesPtr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                  USHORT RefreshRateTableIndex,USHORT *PanelIndex,
+		  USHORT *ResIndex)
+{
+  USHORT tempbx,tempal;
+
+  tempbx=0;
+  if(SiS_IF_DEF_CH7005==1) {
+    if(!(SiS_VBInfo&SetCRT2ToLCD)) {
+      tempbx=32;
+      if(SiS_VBInfo&SetPALTV) tempbx=tempbx+2;
+      if(SiS_VBInfo&SetCHTVOverScan) tempbx=tempbx+1;
+    }
+  } 
+  if(SiS_VBInfo&SetCRT2ToLCD) {
+    tempbx=SiS_LCDTypeInfo;
+    if(SiS_LCDInfo&LCDNonExpanding){
+      tempbx=tempbx+16;
+    }
+  }
+  if(ModeNo<=0x13){
+    	tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  }else{
+    	tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+  tempal=tempal&0x1F;
+  *PanelIndex=tempbx;
+  *ResIndex=tempal;
 }
 
 /*301b*/
 void
-SiS_GetLVDSDesPtrA (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		    USHORT RefreshRateTableIndex, USHORT * PanelIndex,
-		    USHORT * ResIndex)
-{
-	USHORT tempbx, tempal;
-
-	tempbx = 0;
-	tempbx = SiS_LCDResInfo;
-	tempbx = tempbx - Panel1024x768;
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		tempbx = tempbx + 3;
-	}
-
-	if (ModeNo <= 0x13) {
-		tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
-	tempal = tempal & 0x1F;
-	*PanelIndex = tempbx;
-	*ResIndex = tempal;
+SiS_GetLVDSDesPtrA(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                   USHORT RefreshRateTableIndex,USHORT *PanelIndex,
+		   USHORT *ResIndex)
+{
+  USHORT tempbx,tempal;
+
+  tempbx=0;
+      tempbx=SiS_LCDResInfo;
+      tempbx=tempbx-Panel1024x768;
+    if(SiS_LCDInfo&LCDNonExpanding){
+      tempbx=tempbx+3;
+    }
+ 
+  if(ModeNo<=0x13){
+    tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  }else{
+    tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+  tempal=tempal&0x1F;
+  *PanelIndex=tempbx;
+  *ResIndex=tempal;
 }
-
 /*end 301b*/
 
+/* TW: check for 8bpp bug */
 void
-SiS_SetCRT2ModeRegs (USHORT BaseAddr, USHORT ModeNo,
-		     PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SetCRT2ModeRegs(USHORT BaseAddr,USHORT ModeNo,
+                    PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	USHORT i, j;
-	USHORT tempcl, tempah;
-/*301b*/
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-		SiS_SetRegANDOR (SiS_Part1Port, 0x00, ~0x050, 0x40);
-		SiS_SetRegAND (SiS_Part1Port, 0x2E, 0xF7);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x13, 0xFB, 0x04);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x2c, 0xCF, 0x30);
-		SiS_SetRegANDOR (SiS_Part4Port, 0x21, 0x3F, 0xC0);
-		SiS_SetRegANDOR (SiS_Part4Port, 0x23, 0x7F, 0x00);
-	}
-	/*end 301b */
-	else {
-		for (i = 0, j = 4; i < 3; i++, j++)
-			SiS_SetReg1 (SiS_Part1Port, j, 0);
-
-		tempcl = SiS_ModeType;
-		if (HwDeviceExtension->jChipType < SIS_315H) {	/* 300 series */
-			if (ModeNo > 0x13) {
-				tempcl = tempcl - ModeVGA;
-				if ((tempcl > 0) || (tempcl == 0)) {
-					tempah = ((0x010 >> tempcl) | 0x080);
-				}
-			} else {
-				tempah = 0x080;
-			}
-			if (SiS_VBInfo & SetInSlaveMode) {
-				tempah = (tempah ^ 0x0A0);
-			}
-		} else {	/* 310 series */
-
-			if (ModeNo > 0x13) {
-				tempcl = tempcl - ModeVGA;
-				if ((tempcl > 0) || (tempcl == 0)) {
-					tempah = (0x008 >> tempcl);
-					if (tempah == 0)
-						tempah = 1;
-					tempah |= 0x040;
-				}
-			} else {
-				tempah = 0x040;
-			}
-
-			if (SiS_VBInfo & SetInSlaveMode) {
-				tempah = (tempah ^ 0x050);
-			}
-
-		}
-
-		if (SiS_VBInfo & CRT2DisplayFlag) {
-			tempah = 0;
-		}
-		SiS_SetReg1 (SiS_Part1Port, 0x00, tempah);
-
-		if (SiS_IF_DEF_LVDS == 0) {	/* ifdef 301 */
-			tempah = 0x01;
-			if (!(SiS_VBInfo & SetInSlaveMode)) {
-				tempah = (tempah | 0x02);
-			}
-			if (!(SiS_VBInfo & SetCRT2ToRAMDAC)) {
-				tempah = (tempah ^ 0x05);
-				if (!(SiS_VBInfo & SetCRT2ToLCD)) {
-					tempah = (tempah ^ 0x01);
-				}
-			}
-
-			tempcl = tempah;	/* 05/03/01 ynlai for TV display bug */
-
-			if (HwDeviceExtension->jChipType < SIS_315H) {	/* 300 series */
-				tempah = (tempah << 5) & 0xFF;
-				if (SiS_VBInfo & CRT2DisplayFlag) {
-					tempah = 0;
-				}
-				SiS_SetReg1 (SiS_Part1Port, 0x01, tempah);
-
-				tempah = tempah >> 5;
-			} else {	/* 310 series */
-
-				if (SiS_VBInfo & CRT2DisplayFlag) {
-					tempah = 0;
-				}
-				tempah =
-				    (SiS_GetReg1 (SiS_Part1Port, 0x2E) & 0xF8) |
-				    tempah;
-				SiS_SetReg1 (SiS_Part1Port, 0x2E, tempah);
-				tempah = tempcl;
-			}
-
-			if ((SiS_ModeType == ModeVGA)
-			    && (!(SiS_VBInfo & SetInSlaveMode))) {
-				tempah = tempah | 0x010;
-			}
-
-			if (SiS_LCDResInfo == Panel1024x768)
-				tempah = tempah | 0x080;
-
-			if ((SiS_LCDResInfo == Panel1280x1024)
-			    || (SiS_LCDResInfo == Panel1280x960)) {
-				tempah = tempah | 0x080;
-			}
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				if (SiS_VBInfo & SetInSlaveMode) {
-					if (
-					    ((SiS_VBType & VB_SIS301B)
-					     || (SiS_VBType & VB_SIS302B))) {	/*301b */
-						if (SiS_SetFlag & TVSimuMode)
-							tempah = tempah | 0x020;
-					} else
-						tempah = tempah | 0x020;
-				}
-			}
-			SiS_SetRegANDOR (SiS_Part4Port, 0x0D, ~0x0BF, tempah);
-			tempah = 0;
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				if (SiS_VBInfo & SetInSlaveMode) {
-					if (
-					    ((SiS_VBType & VB_SIS301B)
-					     || (SiS_VBType & VB_SIS302B))) {	/*301b */
-						{
-							SiS_SetFlag =
-							    SiS_SetFlag |
-							    RPLLDIV2XO;
-							tempah = tempah | 0x40;
-						}
-					} else {
-						if (!(SiS_SetFlag & TVSimuMode)) {
-							if (!
-							    (SiS_VBInfo &
-							     SetCRT2ToHiVisionTV))
-							{
-								SiS_SetFlag =
-								    SiS_SetFlag
-								    |
-								    RPLLDIV2XO;
-								tempah =
-								    tempah |
-								    0x40;
-							}
-						}
-					}
-				} else {
-					SiS_SetFlag = SiS_SetFlag | RPLLDIV2XO;
-					tempah = tempah | 0x40;
-				}
-			}
-			if (SiS_LCDResInfo == Panel1280x1024)
-				tempah = tempah | 0x80;
-			if (SiS_LCDResInfo == Panel1280x960)
-				tempah = tempah | 0x80;
-			SiS_SetReg1 (SiS_Part4Port, 0x0C, tempah);
-		} else {
-			/*LVDS*/ tempah = 0;
-			if (!(SiS_VBInfo & SetInSlaveMode)) {
-				tempah = tempah | 0x02;
-			}
-			SiS_SetRegANDOR (SiS_Part1Port, 0x2e, 0xF0, tempah);
-		}
-	}
-/*301b*/
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (!(SiS_VBInfo & SetCRT2ToLCDA))) {
-		if (SiS_IsDualEdge (BaseAddr))
-			SiS_SetRegANDOR (SiS_Part1Port, 0x13, 0xFB, 0x00);
-		else
-			SiS_SetRegANDOR (SiS_Part1Port, 0x13, 0xFF, 0x00);
-		if (SiS_IsDualEdge (BaseAddr))
-			SiS_SetRegANDOR (SiS_Part1Port, 0x2c, 0xCF, 0x00);
-		else
-			SiS_SetRegANDOR (SiS_Part1Port, 0x2c, 0xFF, 0x00);
-		if (SiS_IsDualEdge (BaseAddr))
-			SiS_SetRegANDOR (SiS_Part4Port, 0x21, 0x3F, 0x00);
-		else
-			SiS_SetRegANDOR (SiS_Part4Port, 0x21, 0xFF, 0x00);
-
-		if (SiS_IsDualEdge (BaseAddr))
-			SiS_SetRegANDOR (SiS_Part4Port, 0x23, 0xFF, 0x80);
-		else
-			SiS_SetRegANDOR (SiS_Part4Port, 0x23, 0xFF, 0x00);
-	}
+  USHORT i,j;
+  USHORT tempcl,tempah;
 
-/*end 301b*/
-}
-void
-SiS_GetCRT2Data (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex)
-{
-	if (SiS_IF_DEF_LVDS == 0) {	/*301  */
-		if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-			if (SiS_VBInfo & SetCRT2ToLCDA)
-				SiS_GetCRT2DataLVDS (ROMAddr, ModeNo,
-						     ModeIdIndex,
-						     RefreshRateTableIndex);
-			else
-				SiS_GetCRT2Data301 (ROMAddr, ModeNo,
-						    ModeIdIndex,
-						    RefreshRateTableIndex);
-		} else
-			SiS_GetCRT2Data301 (ROMAddr, ModeNo, ModeIdIndex,
-					    RefreshRateTableIndex);
-		return;
-	} else {		/*LVDS */
-		SiS_GetCRT2DataLVDS (ROMAddr, ModeNo, ModeIdIndex,
-				     RefreshRateTableIndex);
-		return;
-	}
+  SiS_SetReg1(SiS_Part1Port,0x03,0x00);   /*fix write part1 index 0  BTDRAM bit Bug*/
+
+  /*301b*/ /* TW: added LVDS check */
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+  	/* && (SiS_IF_DEF_LVDS==0)*/ && (SiS_VBInfo&SetCRT2ToLCDA) ) {
+
+	/* TW:   1. for 301B/302B/301LV/302LV (on some of which
+	 *          IF_DEF_LVDS seems to be 1 as well)
+	 */
+
+      SiS_SetRegANDOR(SiS_Part1Port,0x00,~0x050,0x40);
+      SiS_SetRegAND(SiS_Part1Port,0x2E,0xF7) ;
+      SiS_SetRegANDOR(SiS_Part1Port,0x13,0xFB,0x04);
+      SiS_SetRegANDOR(SiS_Part1Port,0x2c,0xCF,0x30);
+      SiS_SetRegANDOR(SiS_Part4Port,0x21,0x3F,0xC0);
+      SiS_SetRegANDOR(SiS_Part4Port,0x23,0x7F,0x00);
+  /*end 301b*/
+  } else {
+    for(i=0,j=4;i<3;i++,j++) SiS_SetReg1(SiS_Part1Port,j,0);
+
+    tempcl=SiS_ModeType;
+    if(HwDeviceExtension->jChipType < SIS_315H) {
+      /* ---- 300 series ---- */
+      if(ModeNo>0x13){
+        tempcl=tempcl-ModeVGA;
+        if((tempcl>0)||(tempcl==0)){
+           tempah=((0x010>>tempcl)|0x080);
+        }
+      } else {
+        tempah=0x080;
+      }
+      if(SiS_VBInfo&SetInSlaveMode){
+         tempah=(tempah^0x0A0);
+      }
+    } else {
+    /* ---- 310 series ---- */
+      if(ModeNo>0x13) {
+        tempcl=tempcl-ModeVGA;
+        if((tempcl>0)||(tempcl==0)){
+           tempah=(0x008>>tempcl);
+           if (tempah==0) tempah=1;
+              tempah |= 0x040;
+        }
+      } else {
+       tempah=0x040;
+      }
+  
+      if(SiS_VBInfo&SetInSlaveMode){
+          tempah=(tempah^0x050);
+      }
+    }
+
+    if(SiS_VBInfo&CRT2DisplayFlag){
+      	tempah=0;
+    }
+    SiS_SetReg1(SiS_Part1Port,0x00,tempah);  /* <------------------- */
+
+    if(SiS_IF_DEF_LVDS==0) {    /* ifdef 301*/
+
+	/* TW:   2. for 301 */
+
+    	tempah=0x01;
+    	if(!(SiS_VBInfo&SetInSlaveMode)) {
+      		tempah=(tempah|0x02);
+    	}
+    	if(!(SiS_VBInfo&SetCRT2ToRAMDAC)) {
+      		tempah=(tempah^0x05);
+      		if(!(SiS_VBInfo&SetCRT2ToLCD)) {
+        		tempah=(tempah^0x01);
+      		}
+    	}
+
+    	tempcl=tempah;     /* 05/03/01 ynlai for TV display bug */
+
+    	if(HwDeviceExtension->jChipType < SIS_315H) {
+      		/* 300 series */
+      		tempah=(tempah<<5)&0xFF;
+      		if(SiS_VBInfo&CRT2DisplayFlag){
+        		tempah=0;
+      		}
+      		SiS_SetReg1(SiS_Part1Port,0x01,tempah);
+
+      		tempah=tempah>>5;
+    	} else {
+      		/* 310 series */
+      		if(SiS_VBInfo&CRT2DisplayFlag){
+        		tempah=0;
+      		}
+      		tempah = (SiS_GetReg1(SiS_Part1Port,0x2E)&0xF8)|tempah;
+      		SiS_SetReg1(SiS_Part1Port,0x2E,tempah);
+      		tempah=tempcl;
+    	}
+
+    	if((SiS_ModeType==ModeVGA)&&(!(SiS_VBInfo&SetInSlaveMode))){
+      		tempah=tempah|0x010;
+    	}
+      
+     	if(SiS_LCDResInfo==Panel1024x768)
+         	tempah=tempah|0x080;
+  
+    	if((SiS_LCDResInfo==Panel1280x1024)||(SiS_LCDResInfo==Panel1280x960)){
+      		tempah=tempah|0x080;
+    	}
+    	if(SiS_VBInfo&SetCRT2ToTV){
+      		if(SiS_VBInfo&SetInSlaveMode){
+        		if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {   /*301b*/
+          			if(SiS_SetFlag&TVSimuMode)
+                			tempah=tempah|0x020;
+        		} else
+          			tempah=tempah|0x020;
+      		}
+    	}
+    	SiS_SetRegANDOR(SiS_Part4Port,0x0D,~0x0BF,tempah);
+    	tempah=0;
+    	if(SiS_VBInfo&SetCRT2ToTV) {
+      		if(SiS_VBInfo&SetInSlaveMode) {
+       			if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) { /*301b*/
+           		{
+            			SiS_SetFlag=SiS_SetFlag|RPLLDIV2XO;
+            			tempah=tempah|0x40;
+          		}
+       			} else {
+        			if(!(SiS_SetFlag&TVSimuMode)) {
+          				if(!(SiS_VBInfo&SetCRT2ToHiVisionTV)) {
+            					SiS_SetFlag=SiS_SetFlag|RPLLDIV2XO;
+            					tempah=tempah|0x40;
+          				}
+        			}
+      			}
+     		}
+      		else {
+        		SiS_SetFlag=SiS_SetFlag|RPLLDIV2XO;
+        		tempah=tempah|0x40;
+      		}
+    	}
+    	if(SiS_LCDResInfo==Panel1280x1024) tempah=tempah|0x80;
+    	if(SiS_LCDResInfo==Panel1280x960) tempah=tempah|0x80;
+    	SiS_SetReg1(SiS_Part4Port,0x0C,tempah);
+    } else {
+
+    	/* TW: 3. for LVDS, _not_ 301B/302B/301LV/302LV */
+
+    	tempah=0;
+#if 1  /* TW6 */
+    	if((!(SiS_VBInfo&SetInSlaveMode)) &&
+          	    (ModeNo!=0x2e)&&(ModeNo!=0x30)&&(ModeNo!=0x38)&&(ModeNo!=0x3A)) {
+#else
+	if(!(SiS_VBInfo&SetInSlaveMode)) {  /* TW: 2test - no effect */
+#endif
+      			tempah=tempah|0x02;
+    	}
+    	SiS_SetRegANDOR(SiS_Part1Port,0x2e,0xF0,tempah); /* <------------------- */
+    }
+  }
+
+  /*301b*/	/* TW: added LVDS test */
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+ 	/* && (SiS_IF_DEF_LVDS==0) */ && (!(SiS_VBInfo&SetCRT2ToLCDA))){
+      if(SiS_IsDualEdge(BaseAddr))
+         SiS_SetRegANDOR(SiS_Part1Port,0x13,0xFB,0x00);
+      else
+         SiS_SetRegANDOR(SiS_Part1Port,0x13,0xFF,0x00);
+      if(SiS_IsDualEdge(BaseAddr))
+         SiS_SetRegANDOR(SiS_Part1Port,0x2c,0xCF,0x00);
+      else
+         SiS_SetRegANDOR(SiS_Part1Port,0x2c,0xFF,0x00);
+      if(SiS_IsDualEdge(BaseAddr))
+         SiS_SetRegANDOR(SiS_Part4Port,0x21,0x3F,0x00);
+      else
+         SiS_SetRegANDOR(SiS_Part4Port,0x21,0xFF,0x00);
+
+      if(SiS_IsDualEdge(BaseAddr))
+         SiS_SetRegANDOR(SiS_Part4Port,0x23,0xFF,0x80);
+       else
+         SiS_SetRegANDOR(SiS_Part4Port,0x23,0xFF,0x00);     
+  }
+  /*end 301b*/
 }
 
 void
-SiS_GetCRT2DataLVDS (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		     USHORT RefreshRateTableIndex)
-{
-	USHORT tempax, tempbx;
-	USHORT CRT2Index, ResIndex;
-	SiS_LVDSDataStruct *LVDSData = NULL;
-
-	SiS_GetCRT2ResInfo (ROMAddr, ModeNo, ModeIdIndex);
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-		SiS_GetCRT2PtrA (ROMAddr, ModeNo, ModeIdIndex,
-				 RefreshRateTableIndex, &CRT2Index, &ResIndex);
-		switch (CRT2Index) {
-		case 0:
-			LVDSData = SiS_LVDS1024x768Data_1;
-			break;
-		case 1:
-			LVDSData = SiS_LVDS1280x1024Data_1;
-			break;
-		case 2:
-			LVDSData = SiS_LVDS1280x1024Data_1;
-			break;
-			/*  case  2:  LVDSData=SiS_LVDS1280x960Data_1;  break; */
-		case 3:
-			LVDSData = SiS_LVDS1024x768Data_2;
-			break;
-		case 4:
-			LVDSData = SiS_LVDS1280x1024Data_2;
-			break;
-		case 5:
-			LVDSData = SiS_LVDS1280x1024Data_2;
-			break;
-			/*  case  5:  LVDSData=SiS_LVDS1280x960Data_2;  break; */
-		}
-	}
-
-	else {
-		SiS_GetCRT2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				RefreshRateTableIndex, &CRT2Index, &ResIndex);
-		switch (CRT2Index) {
-		case 0:
-			LVDSData = SiS_LVDS800x600Data_1;
-			break;
-		case 1:
-			LVDSData = SiS_LVDS1024x768Data_1;
-			break;
-		case 2:
-			LVDSData = SiS_LVDS1280x1024Data_1;
-			break;
-		case 3:
-			LVDSData = SiS_LVDS800x600Data_2;
-			break;
-		case 4:
-			LVDSData = SiS_LVDS1024x768Data_2;
-			break;
-		case 5:
-			LVDSData = SiS_LVDS1280x1024Data_2;
-			break;
-		case 6:
-			LVDSData = SiS_LVDS640x480Data_1;
-			break;
-		case 7:
-			LVDSData = SiS_CHTVUNTSCData;
-			break;
-		case 8:
-			LVDSData = SiS_CHTVONTSCData;
-			break;
-		case 9:
-			LVDSData = SiS_CHTVUPALData;
-			break;
-		case 10:
-			LVDSData = SiS_CHTVOPALData;
-			break;
-		}
-	}
-	SiS_VGAHT = (LVDSData + ResIndex)->VGAHT;
-	SiS_VGAVT = (LVDSData + ResIndex)->VGAVT;
-	SiS_HT = (LVDSData + ResIndex)->LCDHT;
-	SiS_VT = (LVDSData + ResIndex)->LCDVT;
-/*301b*/
-	if ((SiS_IF_DEF_LVDS == 0)
-	    && ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {	/*for test */
-		if (!(SiS_LCDInfo & LCDNonExpanding)) {
-			if (SiS_LCDResInfo == Panel1024x768) {
-				tempax = 1024;
-				tempbx = 768;
-			} else {
-				tempax = 1280;
-				tempbx = 1024;
-			}
-			SiS_HDE = tempax;
-			SiS_VDE = tempbx;
-		}
-	} else {
-		if (SiS_IF_DEF_TRUMPION == 0) {
-			if (SiS_VBInfo & SetCRT2ToLCD) {
-				if (!(SiS_LCDInfo & LCDNonExpanding)) {
-					if (SiS_LCDResInfo == Panel800x600) {
-						tempax = 800;
-						tempbx = 600;
-					} else if (SiS_LCDResInfo ==
-						   Panel1024x768) {
-						tempax = 1024;
-						tempbx = 768;
-					} else {
-						tempax = 1280;
-						tempbx = 1024;
-					}
-					SiS_HDE = tempax;
-					SiS_VDE = tempbx;
-				}
-			}
-		}
-	}
-	return;
+SiS_GetCRT2Data(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                USHORT RefreshRateTableIndex)
+{
+  if(SiS_IF_DEF_LVDS==0) { /* 301  */
+     if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+        if(SiS_VBInfo&SetCRT2ToLCDA)
+          SiS_GetCRT2DataLVDS(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+        else
+          SiS_GetCRT2Data301(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+     }
+     else
+     	SiS_GetCRT2Data301(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+     return;
+  } else {  /* LVDS */
+     SiS_GetCRT2DataLVDS(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+     return;
+  }
 }
 
 void
-SiS_GetCRT2Data301 (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		    USHORT RefreshRateTableIndex)
-{
-	USHORT tempax, tempbx, modeflag;
-	USHORT resinfo;
-	USHORT CRT2Index, ResIndex;
-	SiS_LCDDataStruct *LCDPtr = NULL;
-	SiS_TVDataStruct *TVPtr = NULL;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-	}
-	SiS_NewFlickerMode = 0;
-	SiS_RVBHRS = 50;
-	SiS_RY1COE = 0;
-	SiS_RY2COE = 0;
-	SiS_RY3COE = 0;
-	SiS_RY4COE = 0;
-
-	SiS_GetCRT2ResInfo (ROMAddr, ModeNo, ModeIdIndex);
-	if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-		SiS_GetRAMDAC2DATA (ROMAddr, ModeNo, ModeIdIndex,
-				    RefreshRateTableIndex);
-		return;
-	}
-
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		SiS_GetCRT2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				RefreshRateTableIndex, &CRT2Index, &ResIndex);
-		switch (CRT2Index) {
-		case 2:
-			TVPtr = SiS_ExtHiTVData;
-			break;
-		case 3:
-			TVPtr = SiS_ExtPALData;
-			break;
-		case 4:
-			TVPtr = SiS_ExtNTSCData;
-			break;
-		case 7:
-			TVPtr = SiS_St1HiTVData;
-			break;
-		case 8:
-			TVPtr = SiS_StPALData;
-			break;
-		case 9:
-			TVPtr = SiS_StNTSCData;
-			break;
-		case 12:
-			TVPtr = SiS_St2HiTVData;
-			break;
-		}
-
-		SiS_RVBHCMAX = (TVPtr + ResIndex)->RVBHCMAX;
-		SiS_RVBHCFACT = (TVPtr + ResIndex)->RVBHCFACT;
-		SiS_VGAHT = (TVPtr + ResIndex)->VGAHT;
-		SiS_VGAVT = (TVPtr + ResIndex)->VGAVT;
-		SiS_HDE = (TVPtr + ResIndex)->TVHDE;
-		SiS_VDE = (TVPtr + ResIndex)->TVVDE;
-		SiS_RVBHRS = (TVPtr + ResIndex)->RVBHRS;
-		SiS_NewFlickerMode = (TVPtr + ResIndex)->FlickerMode;
-		if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-			if (resinfo == 0x08)
-				SiS_NewFlickerMode = 0x40;
-			if (resinfo == 0x09)
-				SiS_NewFlickerMode = 0x40;
-			if (resinfo == 0x10)
-				SiS_NewFlickerMode = 0x40;
-		}
-		if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-			if (SiS_VGAVDE == 350)
-				SiS_SetFlag = SiS_SetFlag | TVSimuMode;
-			tempax = ExtHiTVHT;
-			tempbx = ExtHiTVVT;
-			if (SiS_VBInfo & SetInSlaveMode) {
-				if (SiS_SetFlag & TVSimuMode) {
-					tempax = StHiTVHT;
-					tempbx = StHiTVVT;
-					if (!(modeflag & Charx8Dot)) {
-						tempax = StHiTextTVHT;
-						tempbx = StHiTextTVVT;
-					}
-				}
-			}
-		}
-		if (!(SiS_VBInfo & SetCRT2ToHiVisionTV)) {
-			SiS_RY1COE = (TVPtr + ResIndex)->RY1COE;
-			SiS_RY2COE = (TVPtr + ResIndex)->RY2COE;
-			if (modeflag & HalfDCLK) {
-				SiS_RY1COE = 0x00;
-				SiS_RY2COE = 0xf4;
-			}
-			SiS_RY3COE = (TVPtr + ResIndex)->RY3COE;
-			SiS_RY4COE = (TVPtr + ResIndex)->RY4COE;
-			if (modeflag & HalfDCLK) {
-				SiS_RY3COE = 0x10;
-				SiS_RY4COE = 0x38;
-			}
-			if (!(SiS_VBInfo & SetPALTV)) {
-				tempax = NTSCHT;
-				tempbx = NTSCVT;
-			} else {
-				tempax = PALHT;
-				tempbx = PALVT;
-			}
-		}
-		SiS_HT = tempax;
-		SiS_VT = tempbx;
-		return;
-	}
-
-	if (SiS_VBInfo & SetCRT2ToLCD) {
-		SiS_GetCRT2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				RefreshRateTableIndex, &CRT2Index, &ResIndex);
-		switch (CRT2Index) {
-		case 0:
-			LCDPtr = SiS_ExtLCD1024x768Data;
-			break;
-		case 1:
-			LCDPtr = SiS_ExtLCD1280x1024Data;
-			break;
-		case 5:
-			LCDPtr = SiS_StLCD1024x768Data;
-			break;
-		case 6:
-			LCDPtr = SiS_StLCD1280x1024Data;
-			break;
-		case 10:
-			LCDPtr = SiS_St2LCD1024x768Data;
-			break;
-		case 11:
-			LCDPtr = SiS_St2LCD1280x1024Data;
-			break;
-		case 13:
-			LCDPtr = SiS_NoScaleData;
-			break;
-		case 14:
-			LCDPtr = SiS_LCD1280x960Data;
-			break;
-		}
-
-		SiS_RVBHCMAX = (LCDPtr + ResIndex)->RVBHCMAX;
-		SiS_RVBHCFACT = (LCDPtr + ResIndex)->RVBHCFACT;
-		SiS_VGAHT = (LCDPtr + ResIndex)->VGAHT;
-		SiS_VGAVT = (LCDPtr + ResIndex)->VGAVT;
-		SiS_HT = (LCDPtr + ResIndex)->LCDHT;
-		SiS_VT = (LCDPtr + ResIndex)->LCDVT;
-		tempax = 1024;
-		if (SiS_SetFlag & LCDVESATiming) {
-			if (SiS_VGAVDE == 350)
-				tempbx = 560;
-			else if (SiS_VGAVDE == 400)
-				tempbx = 640;
-			else
-				tempbx = 768;
-		} else {
-			if (SiS_VGAVDE == 357)
-				tempbx = 527;
-			else if (SiS_VGAVDE == 420)
-				tempbx = 620;
-			else if (SiS_VGAVDE == 525)
-				tempbx = 775;
-			else if (SiS_VGAVDE == 600)
-				tempbx = 775;
-			else if (SiS_VGAVDE == 350)
-				tempbx = 560;
-			else if (SiS_VGAVDE == 400)
-				tempbx = 640;
-			else
-				tempbx = 768;
-		}
-		if (SiS_LCDResInfo == Panel1280x1024) {
-			tempax = 1280;
-			if (SiS_VGAVDE == 360)
-				tempbx = 768;
-			else if (SiS_VGAVDE == 375)
-				tempbx = 800;
-			else if (SiS_VGAVDE == 405)
-				tempbx = 864;
-			else
-				tempbx = 1024;
-		}
-		if (SiS_LCDResInfo == Panel1280x960) {
-			tempax = 1280;
-			if (SiS_VGAVDE == 350)
-				tempbx = 700;
-			else if (SiS_VGAVDE == 400)
-				tempbx = 800;
-			else if (SiS_VGAVDE == 1024)
-				tempbx = 960;
-			else
-				tempbx = 960;
-		}
-		if (SiS_LCDInfo & LCDNonExpanding) {
-			tempax = SiS_VGAHDE;
-			tempbx = SiS_VGAVDE;
-		}
-		SiS_HDE = tempax;
-		SiS_VDE = tempbx;
-		return;
-	}
+SiS_GetCRT2DataLVDS(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                    USHORT RefreshRateTableIndex)
+{
+   USHORT tempax,tempbx;
+   USHORT CRT2Index,ResIndex;
+   SiS_LVDSDataStruct *LVDSData=NULL;
+
+   SiS_GetCRT2ResInfo(ROMAddr,ModeNo,ModeIdIndex);
+   /*301b*/
+   if((SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+   	 && (SiS_VBInfo&SetCRT2ToLCDA)) {
+      SiS_GetCRT2PtrA(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                      &CRT2Index,&ResIndex);
+      switch (CRT2Index) {
+      	case  0:  LVDSData=SiS_LVDS1024x768Data_1;    break;
+      	case  1:  LVDSData=SiS_LVDS1280x1024Data_1;   break;
+      	case  2:  LVDSData=SiS_LVDS1280x1024Data_1;   break;
+    	/*  case  2:  LVDSData=SiS_LVDS1280x960Data_1;  break;*/
+      	case  3:  LVDSData=SiS_LVDS1024x768Data_2;    break;
+      	case  4:  LVDSData=SiS_LVDS1280x1024Data_2;   break;
+      	case  5:  LVDSData=SiS_LVDS1280x1024Data_2;   break;
+    	/*  case  5:  LVDSData=SiS_LVDS1280x960Data_2;  break; */
+       }    
+   } else {
+      SiS_GetCRT2Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,&CRT2Index,&ResIndex);
+      switch (CRT2Index) {
+      	case  0:  LVDSData=SiS_LVDS800x600Data_1;    break;
+      	case  1:  LVDSData=SiS_LVDS1024x768Data_1;   break;
+      	case  2:  LVDSData=SiS_LVDS1280x1024Data_1;  break;
+      	case  3:  LVDSData=SiS_LVDS800x600Data_2;    break;
+      	case  4:  LVDSData=SiS_LVDS1024x768Data_2;   break;
+      	case  5:  LVDSData=SiS_LVDS1280x1024Data_2;  break;
+      	case  6:  LVDSData=SiS_LVDS640x480Data_1;    break;
+      	case  7:  LVDSData=SiS_CHTVUNTSCData;        break;
+      	case  8:  LVDSData=SiS_CHTVONTSCData;        break;
+      	case  9:  LVDSData=SiS_CHTVUPALData;         break;
+      	case 10:  LVDSData=SiS_CHTVOPALData;         break;
+      	case 11:  LVDSData=SiS_LVDS320x480Data_1;    break;
+     }
+   }
+   SiS_VGAHT = (LVDSData+ResIndex)->VGAHT;
+   SiS_VGAVT = (LVDSData+ResIndex)->VGAVT;
+   SiS_HT = (LVDSData+ResIndex)->LCDHT;
+   SiS_VT = (LVDSData+ResIndex)->LCDVT;
+
+  /*301b*/ /* TW: I have NOT added LVDS check here */
+  if( (SiS_IF_DEF_LVDS==0) &&
+      (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {/*for test*/
+    if(!(SiS_LCDInfo&LCDNonExpanding)){
+         if(SiS_LCDResInfo==Panel1024x768){
+           tempax=1024;
+           tempbx=768;
+         } else {
+           tempax=1280;
+           tempbx=1024;
+         }
+         SiS_HDE=tempax;
+         SiS_VDE=tempbx;
+    }
+  } else {
+   if(SiS_IF_DEF_TRUMPION==0){
+     if(SiS_VBInfo&SetCRT2ToLCD){
+       if(!(SiS_LCDInfo&LCDNonExpanding)){
+         if(SiS_LCDResInfo==Panel640x480){
+           tempax=640;
+           tempbx=480;
+         } else if(SiS_LCDResInfo==Panel800x600){
+           tempax=800;
+           tempbx=600;
+         } else if(SiS_LCDResInfo==Panel1024x768){
+           tempax=1024;
+           tempbx=768;
+         } else{
+           tempax=1280;
+           tempbx=1024;
+         }
+         if(SiS_IF_DEF_FSTN){           /*fstn*/
+           tempax=320;
+           tempbx=480;
+         }
+         SiS_HDE=tempax;
+         SiS_VDE=tempbx;
+       }
+     }
+   }
+  } 
+  return;
+}
+
+void
+SiS_GetCRT2Data301(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                        USHORT RefreshRateTableIndex)
+{
+  USHORT tempax,tempbx,modeflag;
+  USHORT resinfo;
+  USHORT CRT2Index,ResIndex;
+  SiS_LCDDataStruct *LCDPtr=NULL;
+  SiS_TVDataStruct  *TVPtr=NULL;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    	resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+  }
+  SiS_NewFlickerMode=0;
+  SiS_RVBHRS=50;
+  SiS_RY1COE=0;
+  SiS_RY2COE=0;
+  SiS_RY3COE=0;
+  SiS_RY4COE=0;
+
+  SiS_GetCRT2ResInfo(ROMAddr,ModeNo,ModeIdIndex);
+  if(SiS_VBInfo&SetCRT2ToRAMDAC){
+    	SiS_GetRAMDAC2DATA(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex);
+    	return;
+  }
+
+  if(SiS_VBInfo&SetCRT2ToTV){
+    SiS_GetCRT2Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                   &CRT2Index,&ResIndex);
+    switch (CRT2Index) {
+      case  2:  TVPtr=SiS_ExtHiTVData;   break;
+      case  3:  TVPtr=SiS_ExtPALData;    break;
+      case  4:  TVPtr=SiS_ExtNTSCData;   break;
+      case  7:  TVPtr=SiS_St1HiTVData;   break;
+      case  8:  TVPtr=SiS_StPALData;     break;
+      case  9:  TVPtr=SiS_StNTSCData;    break;
+      case 12:  TVPtr=SiS_St2HiTVData;   break;
+      default:  TVPtr=SiS_StPALData;     break;  /* TW: Just to avoid a crash */
+    }
+
+    SiS_RVBHCMAX = (TVPtr+ResIndex)->RVBHCMAX;
+    SiS_RVBHCFACT = (TVPtr+ResIndex)->RVBHCFACT;
+    SiS_VGAHT = (TVPtr+ResIndex)->VGAHT;
+    SiS_VGAVT = (TVPtr+ResIndex)->VGAVT;
+    SiS_HDE = (TVPtr+ResIndex)->TVHDE;
+    SiS_VDE = (TVPtr+ResIndex)->TVVDE;
+    SiS_RVBHRS = (TVPtr+ResIndex)->RVBHRS;
+    SiS_NewFlickerMode = (TVPtr+ResIndex)->FlickerMode;
+    if(SiS_VBInfo&SetCRT2ToHiVisionTV ) {
+      	if(resinfo==0x08) SiS_NewFlickerMode=0x40;
+      	if(resinfo==0x09) SiS_NewFlickerMode=0x40;
+	if(resinfo==0x10) SiS_NewFlickerMode=0x40;
+    }
+    if(SiS_VBInfo&SetCRT2ToHiVisionTV ) {
+      if(SiS_VGAVDE==350) SiS_SetFlag=SiS_SetFlag|TVSimuMode;
+      tempax=ExtHiTVHT;
+      tempbx=ExtHiTVVT;
+      if(SiS_VBInfo&SetInSlaveMode) {
+        if(SiS_SetFlag&TVSimuMode) {
+          tempax=StHiTVHT;
+          tempbx=StHiTVVT;
+          if(!(modeflag&Charx8Dot)){
+            tempax=StHiTextTVHT;
+            tempbx=StHiTextTVVT;
+          }
+        }
+      }
+    }
+    if(!(SiS_VBInfo&SetCRT2ToHiVisionTV)) {
+      SiS_RY1COE = (TVPtr+ResIndex)->RY1COE;
+      SiS_RY2COE = (TVPtr+ResIndex)->RY2COE;
+      if(modeflag&HalfDCLK) {
+        SiS_RY1COE = 0x00;
+        SiS_RY2COE = 0xf4;
+      }
+      SiS_RY3COE = (TVPtr+ResIndex)->RY3COE;
+      SiS_RY4COE = (TVPtr+ResIndex)->RY4COE;
+      if(modeflag&HalfDCLK) {
+        SiS_RY3COE = 0x10;
+        SiS_RY4COE = 0x38;
+      }
+      if(!(SiS_VBInfo&SetPALTV)){
+        tempax=NTSCHT;
+        tempbx=NTSCVT;
+      }
+      else{
+        tempax=PALHT;
+        tempbx=PALVT;
+      }
+    }
+    SiS_HT=tempax;
+    SiS_VT=tempbx;
+    return;
+  }
+
+  if(SiS_VBInfo&SetCRT2ToLCD){
+    SiS_GetCRT2Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                   &CRT2Index,&ResIndex);
+    switch (CRT2Index) {
+      case  0: LCDPtr = SiS_ExtLCD1024x768Data;        break;
+      case  1: LCDPtr = SiS_ExtLCD1280x1024Data;       break;
+      case  5: LCDPtr = SiS_StLCD1024x768Data;         break;
+      case  6: LCDPtr = SiS_StLCD1280x1024Data;        break;
+      case 10: LCDPtr = SiS_St2LCD1024x768Data;        break;
+      case 11: LCDPtr = SiS_St2LCD1280x1024Data;       break;
+      case 13: LCDPtr = SiS_NoScaleData;               break;
+      case 14: LCDPtr = SiS_LCD1280x960Data;           break;
+      default: LCDPtr = SiS_ExtLCD1024x768Data;	       break; /* TW: Just to avoid a crash */
+    }
+
+    SiS_RVBHCMAX = (LCDPtr+ResIndex)->RVBHCMAX;
+    SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT;
+    SiS_VGAHT = (LCDPtr+ResIndex)->VGAHT;
+    SiS_VGAVT = (LCDPtr+ResIndex)->VGAVT;
+    SiS_HT = (LCDPtr+ResIndex)->LCDHT;
+    SiS_VT = (LCDPtr+ResIndex)->LCDVT;
+    tempax=1024;
+    if(SiS_SetFlag&LCDVESATiming) {
+      if(SiS_VGAVDE==350) tempbx=560;
+      else if(SiS_VGAVDE==400) tempbx=640;
+      else tempbx=768;
+    }
+    else {
+      if(SiS_VGAVDE==357) tempbx=527;
+      else if(SiS_VGAVDE==420) tempbx=620;
+      else if(SiS_VGAVDE==525) tempbx=775;
+      else if(SiS_VGAVDE==600) tempbx=775;
+      else if(SiS_VGAVDE==350) tempbx=560;
+      else if(SiS_VGAVDE==400) tempbx=640;
+      else tempbx=768;
+    }
+    if(SiS_LCDResInfo==Panel1280x1024){
+      tempax=1280;
+      if(SiS_VGAVDE==360) tempbx=768;
+      else if(SiS_VGAVDE==375) tempbx=800;
+           else if(SiS_VGAVDE==405) tempbx=864;
+                else tempbx=1024;
+    }
+    if(SiS_LCDResInfo==Panel1280x960){
+      tempax=1280;
+      if(SiS_VGAVDE==350) tempbx=700;
+      else if(SiS_VGAVDE==400) tempbx=800;
+           else if(SiS_VGAVDE==1024) tempbx=960;
+                else tempbx=960;
+    }
+    if(SiS_LCDInfo&LCDNonExpanding) {
+       tempax=SiS_VGAHDE;
+       tempbx=SiS_VGAVDE;
+    }
+    SiS_HDE=tempax;
+    SiS_VDE=tempbx;
+    return;
+  }
 }
 
 USHORT
-SiS_GetResInfo (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
+SiS_GetResInfo(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
 {
-	USHORT resindex;
+  USHORT resindex;
 
-	if (ModeNo <= 0x13) {
-		resindex = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;	/* si+St_ResInfo */
-	} else {
-		resindex = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;	/* si+Ext_ResInfo */
-	}
-	return (resindex);
+  if(ModeNo<=0x13){
+    	resindex=SiS_SModeIDTable[ModeIdIndex].St_ResInfo;              /* si+St_ResInfo */
+  } else {
+    	resindex=SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;            	/* si+Ext_ResInfo */
+  }
+  return(resindex);
+}
+
+void
+SiS_GetCRT2ResInfo(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+  USHORT xres,yres,modeflag,resindex;
+
+  resindex=SiS_GetResInfo(ROMAddr,ModeNo,ModeIdIndex);
+  if(ModeNo<=0x13){
+    	xres=SiS_StResInfo[resindex].HTotal;
+    	yres=SiS_StResInfo[resindex].VTotal;
+  } else {
+    	xres=SiS_ModeResInfo[resindex].HTotal;                         		/* xres->ax */
+    	yres=SiS_ModeResInfo[resindex].VTotal;                         		/* yres->bx */
+    	modeflag=SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;      		/* si+St_ModeFlag */
+    	if(SiS_IF_DEF_FSTN){							/*fstn*/
+       		xres=xres*2;
+       		yres=yres*2;
+    	} else {
+      		if(modeflag&HalfDCLK) { xres=xres*2;}
+      		if(modeflag&DoubleScanMode) {yres=yres*2;}
+    	}
+  }
+  if(SiS_IF_DEF_LVDS==0) {
+    	if(SiS_LCDResInfo==Panel1280x1024) {
+      		if(yres==400) yres=405;
+      		if(yres==350) yres=360;
+      		if(SiS_SetFlag&LCDVESATiming) {
+        		if(yres==360) yres=375;
+      		}
+   	 }
+    	if(SiS_LCDResInfo==Panel1024x768){
+      		if(!(SiS_SetFlag&LCDVESATiming)) {
+        		if(!(SiS_LCDInfo&LCDNonExpanding)) {
+          			if(yres==350) yres=357;
+          			if(yres==400) yres=420;
+/*          			if(!OldBios)             */
+            			if(yres==480) yres=525;
+        		}
+      		}
+    	}
+  } else { /* LVDS - does not support 720x??? */
+    	if(xres==720) xres=640;
+  }
+  SiS_VGAHDE=xres;
+  SiS_HDE=xres;
+  SiS_VGAVDE=yres;
+  SiS_VDE=yres;
+}
+
+void
+SiS_GetCRT2Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+	       USHORT RefreshRateTableIndex,USHORT *CRT2Index,USHORT *ResIndex)
+{
+  USHORT tempbx,tempal=0;
+  USHORT Flag;
+  if(SiS_IF_DEF_LVDS==0) {
+    	if(SiS_VBInfo&SetCRT2ToLCD){              /* LCD */
+      		tempbx=SiS_LCDResInfo;
+      		tempbx=tempbx-Panel1024x768;
+      		if(!(SiS_SetFlag&LCDVESATiming)) {
+        		tempbx+=5;
+/*      		GetRevisionID();  */
+        		tempbx+=5;
+       		}
+     	} else {
+       		if(SiS_VBInfo&SetCRT2ToHiVisionTV){              /* TV */
+         		if(SiS_VGAVDE>480) SiS_SetFlag=SiS_SetFlag&(!TVSimuMode);
+         		tempbx=2;
+         		if(SiS_VBInfo&SetInSlaveMode) {
+            			if(!(SiS_SetFlag&TVSimuMode)) tempbx=10;
+         		}
+       		} else {
+         		if(SiS_VBInfo&SetPALTV){
+           			tempbx=3;
+         		} else {
+           			tempbx=4;
+         		}
+         		if(SiS_SetFlag&TVSimuMode){
+           			tempbx=tempbx+5;
+         		}
+       		}
+     	}
+
+     	if(ModeNo<=0x13){
+       		tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+     	} else {
+       		tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+     	}
+     	tempal=tempal&0x3F;
+     	/*301b*/
+      	if((SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+             					&& (SiS_VBInfo&SetCRT2ToTV)) {
+        	/*look*/
+      		if(tempal==0x06)
+          		tempal=0x07;
+        }
+   	/*end 301b*/
+     	if((0x31<=ModeNo)&&(ModeNo<=0x35)) tempal=6;
+     	if(SiS_LCDInfo&LCDNonExpanding) tempbx=0x0D;
+     	if(SiS_LCDResInfo==Panel1280x960) tempbx=0x0E;	/* TW !!!! */
+     	*CRT2Index=tempbx;
+     	*ResIndex=tempal;
+  } else {   /* LVDS */
+    	Flag=1;
+    	tempbx=0;
+    	if(SiS_IF_DEF_CH7005==1) {
+      		if(!(SiS_VBInfo&SetCRT2ToLCD)) {
+        		Flag=0;
+        		tempbx=7;
+        		if(SiS_VBInfo&SetPALTV) tempbx=tempbx+2;
+        		if(SiS_VBInfo&SetCHTVOverScan) tempbx=tempbx+1;
+      		}
+    	}
+    	if(Flag==1) {
+      		tempbx=SiS_LCDResInfo-Panel800x600;
+      		if(SiS_LCDInfo&LCDNonExpanding){
+        		tempbx=tempbx+3;
+      		}
+    	}
+     	if(SiS_LCDResInfo==Panel640x480){
+        	tempbx=6;
+      	}
+     	/*fstn*/
+     	if(SiS_IF_DEF_FSTN){
+       	 	if(SiS_LCDResInfo==Panel320x480){
+         		tempbx=11;                        /* not same with asmber code */
+         		tempal=6;	/* TW: That can't work - is being overwritten below... */
+        	}
+    	}
+
+	else 				/* TW: .... unless I place an "else" here */
+     
+    	if(ModeNo<=0x13){
+      		tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+    	} else {
+      		tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+    	}
+    	tempal=tempal&0x1F;
+    	*CRT2Index=tempbx;
+    	*ResIndex=tempal;
+  }
+}
+
+void
+SiS_GetCRT2PtrA(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+		USHORT RefreshRateTableIndex,USHORT *CRT2Index,
+		USHORT *ResIndex)
+{
+  USHORT tempbx,tempal;
+
+  tempbx=SiS_LCDResInfo-Panel1024x768;
+  if(SiS_LCDInfo&LCDNonExpanding){
+        tempbx=tempbx+3;
+  }
+  if(ModeNo<=0x13){
+      	tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  } else {
+      	tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+  tempal=tempal&0x1F;
+  *CRT2Index=tempbx;
+  *ResIndex=tempal;
 }
-
-void
-SiS_GetCRT2ResInfo (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
-{
-	USHORT xres, yres, modeflag, resindex;
-
-	resindex = SiS_GetResInfo (ROMAddr, ModeNo, ModeIdIndex);
-	if (ModeNo <= 0x13) {
-		xres = SiS_StResInfo[resindex].HTotal;
-		yres = SiS_StResInfo[resindex].VTotal;
-	} else {
-		xres = SiS_ModeResInfo[resindex].HTotal;	/* xres->ax */
-		yres = SiS_ModeResInfo[resindex].VTotal;	/* yres->bx */
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+St_ModeFlag */
-		if (modeflag & HalfDCLK) {
-			xres = xres * 2;
-		}
-		if (modeflag & DoubleScanMode) {
-			yres = yres * 2;
-		}
-	}
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_LCDResInfo == Panel1280x1024) {
-			if (yres == 400)
-				yres = 405;
-			if (yres == 350)
-				yres = 360;
-			if (SiS_SetFlag & LCDVESATiming) {
-				if (yres == 360)
-					yres = 375;
-			}
-		}
-		if (SiS_LCDResInfo == Panel1024x768) {
-			if (!(SiS_SetFlag & LCDVESATiming)) {
-				if (!(SiS_LCDInfo & LCDNonExpanding)) {
-					if (yres == 350)
-						yres = 357;
-					if (yres == 400)
-						yres = 420;
-/*          if(!OldBios)             */
-					if (yres == 480)
-						yres = 525;
-				}
-			}
-		}
-	} else {
-		if (xres == 720)
-			xres = 640;
-	}
-	SiS_VGAHDE = xres;
-	SiS_HDE = xres;
-	SiS_VGAVDE = yres;
-	SiS_VDE = yres;
-}
-
-void
-SiS_GetCRT2Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		USHORT RefreshRateTableIndex, USHORT * CRT2Index,
-		USHORT * ResIndex)
-{
-	USHORT tempbx, tempal;
-	USHORT Flag;
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_VBInfo & SetCRT2ToLCD) {	/* LCD */
-			tempbx = SiS_LCDResInfo;
-			tempbx = tempbx - Panel1024x768;
-			if (!(SiS_SetFlag & LCDVESATiming)) {
-				tempbx += 5;
-/*      GetRevisionID();  */
-				tempbx += 5;
-			}
-		} else {
-			if (SiS_VBInfo & SetCRT2ToHiVisionTV) {	/* TV */
-				if (SiS_VGAVDE > 480)
-					SiS_SetFlag =
-					    SiS_SetFlag & (!TVSimuMode);
-				tempbx = 2;
-				if (SiS_VBInfo & SetInSlaveMode) {
-					if (!(SiS_SetFlag & TVSimuMode))
-						tempbx = 10;
-				}
-			} else {
-				if (SiS_VBInfo & SetPALTV) {
-					tempbx = 3;
-				} else {
-					tempbx = 4;
-				}
-				if (SiS_SetFlag & TVSimuMode) {
-					tempbx = tempbx + 5;
-				}
-			}
-		}
-		if (ModeNo <= 0x13) {
-			tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-		} else {
-			tempal =
-			    SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-		}
-		tempal = tempal & 0x3F;
-		/*301b */
-		if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-		    && (SiS_VBInfo & SetCRT2ToTV)) {
-			/*look */
-			if (tempal == 0x06)
-				tempal = 0x07;
-
-		}
-		/*end 301b */
-		if ((0x31 <= ModeNo) && (ModeNo <= 0x35))
-			tempal = 6;
-		if (SiS_LCDInfo & LCDNonExpanding)
-			tempbx = 0x0D;
-		if (SiS_LCDResInfo == Panel1280x960)
-			tempbx = 0x0E;
-		*CRT2Index = tempbx;
-		*ResIndex = tempal;
-	} else {		/* LVDS */
-		Flag = 1;
-		tempbx = 0;
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (!(SiS_VBInfo & SetCRT2ToLCD)) {
-				Flag = 0;
-				tempbx = 7;
-				if (SiS_VBInfo & SetPALTV)
-					tempbx = tempbx + 2;
-				if (SiS_VBInfo & SetCHTVOverScan)
-					tempbx = tempbx + 1;
-			}
-		}
-		if (Flag == 1) {
-			tempbx = SiS_LCDResInfo - Panel800x600;
-			if (SiS_LCDInfo & LCDNonExpanding) {
-				tempbx = tempbx + 3;
-			}
-		}
-		if (ModeNo <= 0x13) {
-			tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-		} else {
-			tempal =
-			    SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-		}
-		tempal = tempal & 0x1F;
-		*CRT2Index = tempbx;
-		*ResIndex = tempal;
-	}
-}
-
-void
-SiS_GetCRT2PtrA (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex, USHORT * CRT2Index,
-		 USHORT * ResIndex)
-{
-	USHORT tempbx, tempal;
-
-	tempbx = SiS_LCDResInfo - Panel1024x768;
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		tempbx = tempbx + 3;
-	}
-	if (ModeNo <= 0x13) {
-		tempal = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		tempal = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
-	tempal = tempal & 0x1F;
-	*CRT2Index = tempbx;
-	*ResIndex = tempal;
-}
-
 /*end 301b*/
 
 USHORT
-SiS_GetRatePtrCRT2 (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
+SiS_GetRatePtrCRT2(ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
 {
-	SHORT LCDRefreshIndex[] = { 0x00, 0x00, 0x03, 0x01 };
-	SHORT LCDARefreshIndex[] = { 0x00, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01 };
-	USHORT RefreshRateTableIndex, i;
-	USHORT modeflag, index, temp;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-	}
-
-	if (SiS_IF_DEF_CH7005 == 1) {
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			if (modeflag & HalfDCLK)
-				return (0);
-		}
-	}
-	if (ModeNo < 0x14)
-		return (0xFFFF);
-	index = SiS_GetReg1 (SiS_P3d4, 0x33);
-	index = index >> SiS_SelectCRT2Rate;
-	index = index & 0x0F;
-	if (SiS_LCDInfo & LCDNonExpanding)
-		index = 0;
-	if (index > 0)
-		index--;
-
-	if (SiS_SetFlag & ProgrammingCRT2) {
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				index = 0;
-			}
-		}
-		if (SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
-			if (SiS_IF_DEF_LVDS == 0) {
-				if ((SiS_VBType & VB_SIS301B)
-				    || (SiS_VBType & VB_SIS302B)) temp =
-					    LCDARefreshIndex[SiS_LCDResInfo];	/*301b */
-				else
-					temp = LCDRefreshIndex[SiS_LCDResInfo];
-				if (index > temp) {
-					index = temp;
-				}
-			} else {
-				index = 0;
-			}
-		}
-	}
-
-	RefreshRateTableIndex = SiS_EModeIDTable[ModeIdIndex].REFindex;
-	ModeNo = SiS_RefIndex[RefreshRateTableIndex].ModeID;
-	i = 0;
-	do {
-		if (SiS_RefIndex[RefreshRateTableIndex + i].ModeID != ModeNo)
-			break;
-		temp = SiS_RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag;
-		temp = temp & ModeInfoFlag;
-		if (temp < SiS_ModeType)
-			break;
-
-		i++;
-		index--;
-	} while (index != 0xFFFF);
-
-	if (!(SiS_VBInfo & SetCRT2ToRAMDAC)) {
-		if (SiS_VBInfo & SetInSlaveMode) {
-			temp =
-			    SiS_RefIndex[RefreshRateTableIndex + i -
-					 1].Ext_InfoFlag;
-			if (temp & InterlaceMode) {
-				i++;
-			}
-		}
-	}
-
-	i--;
-	if ((SiS_SetFlag & ProgrammingCRT2)) {
-		temp =
-		    SiS_AjustCRT2Rate (ROMAddr, ModeNo, ModeIdIndex,
-				       RefreshRateTableIndex, &i);
+  /* TW: These tables are being indexed with SiS_LCDResInfo.
+   *     This is equal to the Panel???x??? constants in initdef.h
+   *     and is eg. 2 for 1024x768; these tables were each one
+   *     value too short!
+   */
+  SHORT  LCDRefreshIndex[]  = {0x00,0x00,0x03,0x01,0x01};
+  SHORT  LCDARefreshIndex[] = {0x00,0x00,0x03,0x01,0x01,0x01,0x01,0x01};
+  USHORT RefreshRateTableIndex,i,backup_i;
+  USHORT modeflag,index,temp;
+
+  if (ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+  }else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+  }
+
+  if(SiS_IF_DEF_CH7005==1) {
+    	if(SiS_VBInfo&SetCRT2ToTV) {
+      		if(modeflag&HalfDCLK) return(0);
+    	}
+  }
+
+  if(ModeNo<0x14) return(0xFFFF);
+
+ /* TW: CR33 holds refresh rate index for CRT1 (0-3) and CRT2 (4-7).
+  *     On LVDS machines, CRT2 index is always 0 and will be
+  *     set to 0 by the following code; this causes the function
+  *     to take the first non-interlaced mode in SiS300_Ext2Struct
+  *     (which is the second 1024x768 mode in case the resolution
+  *     is 1024x768; the first mode in the list is interlaced and
+  *     therefore skipped).
+  */
+
+  index=SiS_GetReg1(SiS_P3d4,0x33);
+  index=index>>SiS_SelectCRT2Rate;
+  index=index&0x0F;
+  if(SiS_LCDInfo&LCDNonExpanding) index=0;
+  if(index>0) index--;
+
+  if(SiS_SetFlag & ProgrammingCRT2) {
+    	if(SiS_IF_DEF_CH7005==1) {
+      		if(SiS_VBInfo&SetCRT2ToTV) {
+        		index=0;
+      		}
+    	}
+    	if(SiS_VBInfo&(SetCRT2ToLCD|SetCRT2ToLCDA)) {
+      		if(SiS_IF_DEF_LVDS==0) {
+        		if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+           			temp=LCDARefreshIndex[SiS_LCDResInfo];     /* 301b */
+        		else
+           			temp=LCDRefreshIndex[SiS_LCDResInfo];	   /* 301  */
+        		if(index>temp){
+          			index=temp;
+        		}
+      		} else {  						   /* LVDS */
+        		index=0;
+      		}
+    	}
+  }
+
+  RefreshRateTableIndex = SiS_EModeIDTable[ModeIdIndex].REFindex;
+  ModeNo = SiS_RefIndex[RefreshRateTableIndex].ModeID;
+  i=0;
+  do {
+    	if (SiS_RefIndex[RefreshRateTableIndex+i].ModeID!=ModeNo) break;
+    	temp = SiS_RefIndex[RefreshRateTableIndex+i].Ext_InfoFlag;
+    	temp=temp&ModeInfoFlag;
+    	if(temp<SiS_ModeType) break;
+    	i++;
+    	index--;
+  } while(index!=0xFFFF);
+
+  if(!(SiS_VBInfo&SetCRT2ToRAMDAC)) {
+    	if(SiS_VBInfo&SetInSlaveMode) {
+      		temp=SiS_RefIndex[RefreshRateTableIndex+i-1].Ext_InfoFlag;
+      			if(temp&InterlaceMode) {
+        			i++;
+      			}
+    	}
+  }
+  i--;
+
+  if((SiS_SetFlag & ProgrammingCRT2)) {
+    	backup_i = i;
+    	if (!(SiS_AdjustCRT2Rate(ROMAddr,ModeNo,ModeIdIndex,
+	                             RefreshRateTableIndex,&i))) {
+		/* TW: This is for avoiding random data to be used; i is
+		 *     in an undefined state if no matching CRT2 mode is
+		 *     found.
+		 */
+		i = backup_i;
+#ifdef LINUX_KERNEL
+		printk("sisfb: WARNING: No matching CRT2 mode found\n");
+#endif
 	}
-	return (RefreshRateTableIndex + i);	/*return(0x01|(temp1<<1));   */
+  }
+  return(RefreshRateTableIndex+i);                			/*return(0x01|(temp1<<1));   */
 }
 
 BOOLEAN
-SiS_AjustCRT2Rate (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		   USHORT RefreshRateTableIndex, USHORT * i)
-{
-	USHORT tempax, tempbx, resinfo;
-	USHORT modeflag, infoflag;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ModeFlag */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-	}
-
-	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-	tempbx = SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID;
-	tempax = 0;
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-			tempax = tempax | SupportRAMDAC2;
-		}
-		if (SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {	/*301b */
-			tempax = tempax | SupportLCD;
-			if (SiS_LCDResInfo != Panel1280x1024) {
-				if (SiS_LCDResInfo != Panel1280x960) {
-					if (SiS_LCDInfo & LCDNonExpanding) {
-						if (resinfo >= 9) {
-							tempax = 0;
-							return (0);
-						}
-					}
-				}
-			}
-		}
-		if (SiS_VBInfo & SetCRT2ToHiVisionTV) {	/* for HiTV */
-			tempax = tempax | SupportHiVisionTV;
-			if (SiS_VBInfo & SetInSlaveMode) {
-				if (resinfo == 4)
-					return (0);
-				if (resinfo == 3) {
-					if (SiS_SetFlag & TVSimuMode)
-						return (0);
-				}
-				if (resinfo > 7)
-					return (0);
-			}
-		} else {
-			if (SiS_VBInfo &
-			    (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO |
-			     SetCRT2ToSCART)) {
-				tempax = tempax | SupportTV;
-				/*301b */
-				if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {	/*301b */
-
-					tempax = tempax | SupportTV1024;
-
-				}
-				/*end 301b */
-
-				if (!(SiS_VBInfo & SetPALTV)) {
-					if (modeflag & NoSupportSimuTV) {
-						if (SiS_VBInfo & SetInSlaveMode) {
-							if (!
-							    (SiS_VBInfo &
-							     SetNotSimuMode)) {
-								return 0;
-							}
-						}
-					}
-				}
-			}
-		}
-	} else {		/* for LVDS */
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				tempax = tempax | SupportCHTV;
-			}
-		}
-		if (SiS_VBInfo & SetCRT2ToLCD) {
-			tempax = tempax | SupportLCD;
-			if (resinfo > 0x08)
-				return (0);	/*1024x768  */
-			if (SiS_LCDResInfo < Panel1024x768) {
-				if (resinfo > 0x07)
-					return (0);	/*800x600  */
-				if (resinfo == 0x04)
-					return (0);	/*512x384  */
-			}
-		}
-	}
-
-	for (; SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID == tempbx;
-	     (*i)--) {
-		infoflag =
-		    SiS_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag;
-		if (infoflag & tempax) {
-			return (1);
-		}
-		if ((*i) == 0)
-			break;
-	}
-
-	for ((*i) = 0;; (*i)++) {
-		infoflag =
-		    SiS_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag;
-		if (SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID != tempbx) {
-			return (0);
-		}
-		if (infoflag & tempax) {
-			return (1);
-		}
-	}
-	return (1);
-}
-
-void
-SiS_SaveCRT2Info (USHORT ModeNo)
+SiS_AdjustCRT2Rate(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                   USHORT RefreshRateTableIndex,USHORT *i)
 {
-	USHORT temp1, temp2;
-
-	SiS_SetReg1 (SiS_P3d4, 0x34, ModeNo);	/* reserve CR34 for CRT1 Mode No */
-	temp1 = (SiS_VBInfo & SetInSlaveMode) >> 8;
-	temp2 = ~(SetInSlaveMode >> 8);
-	SiS_SetRegANDOR (SiS_P3d4, 0x31, temp2, temp1);
-}
+  USHORT tempax,tempbx,resinfo;
+  USHORT modeflag,infoflag;
 
-void
-SiS_GetVBInfo301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		  USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT tempax, tempbx, temp;
-	USHORT modeflag;
-	UCHAR OutputSelect = *pSiS_OutputSelect;
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-	}
-	SiS_SetFlag = 0;
-
-	SiS_ModeType = modeflag & ModeInfoFlag;
-	tempbx = 0;
-	if (SiS_BridgeIsOn (BaseAddr)) {
-		temp = SiS_GetReg1 (SiS_P3d4, 0x30);
-		tempbx = tempbx | temp;
-		temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-		tempax = temp << 8;
-		tempbx = tempbx | tempax;
-		temp = SetCHTVOverScan | SetInSlaveMode | DisableCRT2Display;	/* ynlai */
-		temp = 0xFFFF ^ temp;
-		tempbx = tempbx & temp;
-#ifdef CONFIG_FB_SIS_315
-		/*301b */
-		if ((SiS_VBType & VB_SIS302B)) {
-			temp = SiS_GetReg1 (SiS_P3d4, 0x38);
-			if (temp == 0x03)
-				tempbx = tempbx | (SetCRT2ToLCDA);
-		}
-		/*end301b */
+  if (ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;    	/* si+St_ModeFlag */
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+  }
+
+  resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+  tempbx = SiS_RefIndex[RefreshRateTableIndex+(*i)].ModeID;
+  tempax=0;
+  if(SiS_IF_DEF_LVDS==0) {
+  	/* TW: For 301 (and which ones of 301B, 302B, 301LV, 302LV ?) */
+    	if(SiS_VBInfo&SetCRT2ToRAMDAC) {
+      		tempax=tempax|SupportRAMDAC2;
+    	}
+    	if(SiS_VBInfo&(SetCRT2ToLCD|SetCRT2ToLCDA)) {        /* 301b */
+      		tempax=tempax|SupportLCD;
+      		if(SiS_LCDResInfo!=Panel1280x1024) {
+        		if(SiS_LCDResInfo!=Panel1280x960) {
+           			if(SiS_LCDInfo&LCDNonExpanding) {
+             				if(resinfo>=9) {
+               					tempax=0;
+               					return(0);
+             				}
+           			}
+        		}
+      		}
+    	}
+    	if(SiS_VBInfo&SetCRT2ToHiVisionTV) {    /* for HiTV */
+      		tempax=tempax|SupportHiVisionTV;
+      		if(SiS_VBInfo&SetInSlaveMode){
+        		if(resinfo==4) return(0);
+        		if(resinfo==3) {
+          			if(SiS_SetFlag&TVSimuMode) return(0);
+        		}
+        		if(resinfo>7) return(0);
+      		}
+    	} else {
+      		if(SiS_VBInfo&(SetCRT2ToAVIDEO|SetCRT2ToSVIDEO|SetCRT2ToSCART)) {
+        		tempax=tempax|SupportTV;
+       			/*301b*/
+         		if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+             			tempax=tempax|SupportTV1024;
+         		}
+        		/*end 301b*/
+       
+        		if(!(SiS_VBInfo&SetPALTV)) {
+          			if(modeflag&NoSupportSimuTV) {
+            				if(SiS_VBInfo&SetInSlaveMode) {
+              					if(!(SiS_VBInfo&SetNotSimuMode)) {
+                					return 0;
+              					}
+            				}
+          			}
+        		}
+      		}
+    	}
+  } else {
+  	/* TW: for LVDS ? (And which ones of the SiS bridges?) */
+    	if(SiS_IF_DEF_CH7005==1) {
+      		if(SiS_VBInfo&SetCRT2ToTV) {
+        		tempax=tempax|SupportCHTV;
+      		}
+    	}
+    	if(SiS_VBInfo&SetCRT2ToLCD) {
+      		tempax=tempax|SupportLCD;
+      		if(resinfo>0x08) return(0);       	  /* 1024x768  */
+      		if(SiS_LCDResInfo<Panel1024x768) {
+        		if(resinfo>0x07) return(0);       /*  800x600  */
+        		if(resinfo==0x04) return(0);      /*  512x384  */
+      		}
+    	}
+  }
+  /* TW: Look backwards in table for matching CRT2 mode */
+  for(;SiS_RefIndex[RefreshRateTableIndex+(*i)].ModeID==tempbx;(*i)--) {
+     	infoflag = SiS_RefIndex[RefreshRateTableIndex+(*i)].Ext_InfoFlag;
+     	if(infoflag&tempax) {
+       		return(1);
+     	}
+     	if ((*i)==0) break;
+  }
+  /* TW: Look through the whole mode-section of the table from the beginning
+   *     for a matching CRT2 mode if no mode was found yet.
+   */
+  for((*i)=0;;(*i)++) {
+     	infoflag = SiS_RefIndex[RefreshRateTableIndex+(*i)].Ext_InfoFlag;
+     	if(SiS_RefIndex[RefreshRateTableIndex+(*i)].ModeID!=tempbx) {
+       		return(0);
+     	}
+     	if(infoflag&tempax) {
+       		return(1);
+     	}
+  }
+  return(1);
+}
+
+void
+SiS_SaveCRT2Info(USHORT ModeNo)
+{
+  USHORT temp1,temp2;
+
+  SiS_SetReg1(SiS_P3d4,0x34,ModeNo);  /* reserve CR34 for CRT1 Mode No */
+  temp1=(SiS_VBInfo&SetInSlaveMode)>>8;
+  temp2=~(SetInSlaveMode>>8);
+  SiS_SetRegANDOR(SiS_P3d4,0x31,temp2,temp1);
+}
+
+void
+SiS_GetVBInfo301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+                 USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT tempax,tempbx,temp;
+  USHORT modeflag;
+  UCHAR  OutputSelect=*pSiS_OutputSelect;
+
+  if (ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+  } else {
+   	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+  }
+  SiS_SetFlag=0;
+
+  SiS_ModeType=modeflag&ModeInfoFlag;
+  
+  tempbx=0;
+  if(SiS_BridgeIsOn(BaseAddr)) {
+    	temp=SiS_GetReg1(SiS_P3d4,0x30);
+    	if((SiS_IF_DEF_LVDS==0) && (SiS_VBType&(VB_SIS301LV|VB_SIS302LV))) {
+       		temp=temp&0xbf;                                        	/*301lvds disable CRT2*/
+    	}
+    	if(SiS_IF_DEF_FSTN){                             		/*fstn must set CR30=0x21 */
+       		temp=0x21;
+       		SiS_SetReg1(SiS_P3d4,0x30,temp);
+    	}
+    	tempbx=tempbx|temp;
+    	temp=SiS_GetReg1(SiS_P3d4,0x31);
+    	tempax=temp<<8;
+    	tempbx=tempbx|tempax;
+    	temp=SetCHTVOverScan|SetInSlaveMode|DisableCRT2Display;  	/* ynlai */
+   	temp=0xFFFF^temp;
+    	tempbx=tempbx&temp;
+#ifdef SIS315H
+     	/*301b*/
+    	if((SiS_IF_DEF_LVDS==0) && (SiS_VBType&(VB_SIS302B|VB_SIS302LV))){
+       		temp=SiS_GetReg1(SiS_P3d4,0x38);
+       		if(temp==0x03)
+          		tempbx=tempbx|(SetCRT2ToLCDA);
+    	}
+    	/*end301b*/
 #endif
-		if (SiS_IF_DEF_LVDS == 0) {
-			if (SiS_IF_DEF_HiVision)
-				temp = 0x80FC;
-			else
-				temp = 0x807C;
-		} else {
-			if (SiS_IF_DEF_CH7005 == 1) {
-				temp = SetCRT2ToTV | SetCRT2ToLCD;
-			} else {
-				temp = SetCRT2ToLCD;
-			}
-		}
-		if (!(tempbx & temp)) {
-			tempax = tempax | DisableCRT2Display;
-			tempbx = 0;
-		}
-
-		if (SiS_IF_DEF_LVDS == 0) {
-			if (tempbx & SetCRT2ToLCDA) {	/*301b */
-				tempbx =
-				    tempbx & (0xFF00 | SwitchToCRT2 |
-					      SetSimuScanMode);
-			} else if (tempbx & SetCRT2ToRAMDAC) {
-				tempbx =
-				    tempbx & (0xFF00 | SetCRT2ToRAMDAC |
-					      SwitchToCRT2 | SetSimuScanMode);
-			} else if ((tempbx & SetCRT2ToLCD) && (!(SiS_VBType & VB_NoLCD))) {	/*301dlvds */
-				tempbx =
-				    tempbx & (0xFF00 | SetCRT2ToLCD |
-					      SwitchToCRT2 | SetSimuScanMode);
-			} else if (tempbx & SetCRT2ToSCART) {
-				tempbx =
-				    tempbx & (0xFF00 | SetCRT2ToSCART |
-					      SwitchToCRT2 | SetSimuScanMode);
-				tempbx = tempbx | SetPALTV;
-			} else if (tempbx & SetCRT2ToHiVisionTV) {
-				tempbx =
-				    tempbx & (0xFF00 | SetCRT2ToHiVisionTV |
-					      SwitchToCRT2 | SetSimuScanMode);
-				/* ynlai begin */
-				tempbx = tempbx | SetPALTV;
-				/* ynlai end */
-			}
-		} else {
-			if (SiS_IF_DEF_CH7005 == 1) {
-				if (tempbx & SetCRT2ToTV)
-					tempbx =
-					    tempbx & (0xFF00 | SetCRT2ToTV |
-						      SwitchToCRT2 |
-						      SetSimuScanMode);
-			}
-			if (tempbx & SetCRT2ToLCD)
-				tempbx =
-				    tempbx & (0xFF00 | SetCRT2ToLCD |
-					      SwitchToCRT2 | SetSimuScanMode);
-		}
-		if (tempax & DisableCRT2Display) {
-			if (!(tempbx & (SwitchToCRT2 | SetSimuScanMode))) {
-				tempbx = SetSimuScanMode | DisableCRT2Display;
-			}
-		}
-		if (!(tempbx & DriverMode)) {
-			tempbx = tempbx | SetSimuScanMode;
-		}
-		if (!(tempbx & SetSimuScanMode)) {
-			if (tempbx & SwitchToCRT2) {
-				if (!(modeflag & CRT2Mode)) {
-					tempbx = tempbx | SetSimuScanMode;
-				}
-			} else {
-				if (!
-				    (SiS_BridgeIsEnable
-				     (BaseAddr, HwDeviceExtension))) {
-					if (!(tempbx & DriverMode)) {
-						if (SiS_BridgeInSlave ()) {
-							tempbx =
-							    tempbx |
-							    SetInSlaveMode;
-						}
-					}
-				}
-			}
-		}
-		if (!(tempbx & DisableCRT2Display)) {
-			if (tempbx & DriverMode) {
-				if (tempbx & SetSimuScanMode) {
-					if (!(modeflag & CRT2Mode)) {
-						tempbx =
-						    tempbx | SetInSlaveMode;
-						if (SiS_IF_DEF_LVDS == 0) {
-							if (tempbx &
-							    SetCRT2ToTV) {
-								if (!
-								    (tempbx &
-								     SetNotSimuMode))
-								   SiS_SetFlag =
-									    SiS_SetFlag
-									    |
-									    TVSimuMode;
-							}
-						}
-					}
-				}
-			} else {
-				tempbx = tempbx | SetInSlaveMode;
-				if (SiS_IF_DEF_LVDS == 0) {
-					if (tempbx & SetCRT2ToTV) {
-						if (!(tempbx & SetNotSimuMode))
-							SiS_SetFlag =
-							    SiS_SetFlag |
-							    TVSimuMode;
-					}
-				}
-			}
-		}
-		if (SiS_IF_DEF_CH7005 == 1) {
-			temp = SiS_GetReg1 (SiS_P3d4, 0x35);
-			if (temp & TVOverScan)
-				tempbx = tempbx | SetCHTVOverScan;
-		}
-	}
-#ifdef CONFIG_FB_SIS_300
-	/*add PALMN */
-	if (SiS_IF_DEF_LVDS == 0) {
-		if ((HwDeviceExtension->jChipType == SIS_630) ||
-		    (HwDeviceExtension->jChipType == SIS_730)) {
-			if (!(OutputSelect & EnablePALMN))
-				SiS_SetRegAND (SiS_P3d4, 0x35, 0x3F);
-			if (tempbx & SetCRT2ToTV) {
-				if (tempbx & SetPALTV) {
-					temp = SiS_GetReg1 (SiS_P3d4, 0x35);
-					temp = temp & 0xC0;
-					if (temp == 0x40)
-						tempbx = tempbx & (~SetPALTV);
-				}
-			}
-		}
-	}
-	/*end add */
+    	if(SiS_IF_DEF_LVDS==0) {
+      		if(SiS_IF_DEF_HiVision) temp=0x80FC;
+      		else temp=0x807C;
+    	} else {
+      		if(SiS_IF_DEF_CH7005==1) {
+        		temp = SetCRT2ToTV|SetCRT2ToLCD;
+      		} else {
+        		temp = SetCRT2ToLCD;
+      		}
+    	}
+    	if(!(tempbx&temp)) {
+      		tempax=tempax|DisableCRT2Display;
+      		tempbx=0;
+    	}
+   
+   	if(SiS_IF_DEF_LVDS==0) {
+      		if(tempbx&SetCRT2ToLCDA) {                                    /*301b*/
+        		tempbx=tempbx&(0xFF00|SwitchToCRT2|SetSimuScanMode);
+      		} else if(tempbx&SetCRT2ToRAMDAC) {
+        		tempbx=tempbx&(0xFF00|SetCRT2ToRAMDAC|SwitchToCRT2|SetSimuScanMode);
+      		} else if((tempbx&SetCRT2ToLCD)&&(!(SiS_VBType&VB_NoLCD)) ){              /*301dlvds*/
+        		tempbx=tempbx&(0xFF00|SetCRT2ToLCD|SwitchToCRT2|SetSimuScanMode);
+      		} else if(tempbx&SetCRT2ToSCART){
+        		tempbx=tempbx&(0xFF00|SetCRT2ToSCART|SwitchToCRT2|SetSimuScanMode);
+        		tempbx=tempbx|SetPALTV;
+      		} else if(tempbx&SetCRT2ToHiVisionTV){
+        		tempbx=tempbx&(0xFF00|SetCRT2ToHiVisionTV|SwitchToCRT2|SetSimuScanMode);
+  			/* ynlai begin */
+        		tempbx=tempbx|SetPALTV;
+  			/* ynlai end */
+      		}
+   	} else { /* LVDS */
+      		if(SiS_IF_DEF_CH7005==1) {
+        		if(tempbx&SetCRT2ToTV)
+          			tempbx=tempbx&(0xFF00|SetCRT2ToTV|SwitchToCRT2|SetSimuScanMode);
+      		}
+      		if(tempbx&SetCRT2ToLCD)
+        		tempbx=tempbx&(0xFF00|SetCRT2ToLCD|SwitchToCRT2|SetSimuScanMode);
+	}
+    	if(tempax&DisableCRT2Display) {
+      		if(!(tempbx&(SwitchToCRT2|SetSimuScanMode))) {
+        		tempbx=SetSimuScanMode|DisableCRT2Display;
+      		}
+    	}
+    	if(!(tempbx&DriverMode)){
+      		tempbx=tempbx|SetSimuScanMode;
+    	}
+    	if(!(tempbx&SetSimuScanMode)){
+      		if(tempbx&SwitchToCRT2) {
+        		if(!(modeflag&CRT2Mode)) {
+            			tempbx=tempbx|SetSimuScanMode;
+        		}
+      		} else {
+        		if(!(SiS_BridgeIsEnable(BaseAddr,HwDeviceExtension))) {
+          			if(!(tempbx&DriverMode)) {
+            				if(SiS_BridgeInSlave()) {
+              					tempbx=tempbx|SetInSlaveMode;
+            				}
+          			}
+        		}
+      		}
+    	}
+    	if(!(tempbx&DisableCRT2Display)) {
+     		 if(tempbx&DriverMode) {
+        		if(tempbx&SetSimuScanMode) {
+          			if(!(modeflag&CRT2Mode)) {
+            				tempbx=tempbx|SetInSlaveMode;
+            				if(SiS_IF_DEF_LVDS==0) {
+              					if(tempbx&SetCRT2ToTV) {
+                					if(!(tempbx&SetNotSimuMode))
+								SiS_SetFlag=SiS_SetFlag|TVSimuMode;
+              					}
+            				}
+          			}
+        		}
+      		} else {
+        		tempbx=tempbx|SetInSlaveMode;
+        		if(SiS_IF_DEF_LVDS==0) {
+          			if(tempbx&SetCRT2ToTV) {
+            				if(!(tempbx&SetNotSimuMode))
+						SiS_SetFlag=SiS_SetFlag|TVSimuMode;
+          			}
+        		}
+      		}
+    	}
+    	if(SiS_IF_DEF_CH7005==1) {
+      		temp=SiS_GetReg1(SiS_P3d4,0x35);
+      		if(temp&TVOverScan) tempbx=tempbx|SetCHTVOverScan;
+    	}
+  }
+  /*add PALMN*/
+  if(SiS_IF_DEF_LVDS==0) {
+#ifdef SIS300
+     	if((HwDeviceExtension->jChipType==SIS_630)||
+           (HwDeviceExtension->jChipType==SIS_730)) {
+           	if(!(OutputSelect&EnablePALMN))
+             		SiS_SetRegAND(SiS_P3d4,0x35,0x3F);
+           	if(tempbx&SetCRT2ToTV) {
+              		if(tempbx&SetPALTV) {
+                  		temp=SiS_GetReg1(SiS_P3d4,0x35);
+                  		temp=temp&0xC0;
+                  		if(temp==0x40)
+                    			tempbx=tempbx&(~SetPALTV);
+             		}
+          	}
+      	}
 #endif
-#ifdef CONFIG_FB_SIS_315
-	/*add PALMN */
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (!(OutputSelect & EnablePALMN))
-			SiS_SetRegAND (SiS_P3d4, 0x38, 0x3F);
-		if (tempbx & SetCRT2ToTV) {
-			if (tempbx & SetPALTV) {
-				temp = SiS_GetReg1 (SiS_P3d4, 0x38);
-				temp = temp & 0xC0;
-				if (temp == 0x40)
-					tempbx = tempbx & (~SetPALTV);
-			}
-		}
-	}
-	/*end add */
+#ifdef SIS315H
+     	if((HwDeviceExtension->jChipType == SIS_315H)||
+           (HwDeviceExtension->jChipType == SIS_315PRO)||
+           (HwDeviceExtension->jChipType == SIS_550)||   /* 05/02/01 ynlai for 550 */
+           (HwDeviceExtension->jChipType == SIS_640)||   /* 08/20/01 chiawen for 640/740 */
+           (HwDeviceExtension->jChipType == SIS_740)||   /* 09/03/01 chiawen for 640/740 */
+           (HwDeviceExtension->jChipType == SIS_650)) {
+		if(!(OutputSelect&EnablePALMN))
+        		SiS_SetRegAND(SiS_P3d4,0x38,0x3F);
+   		if(tempbx&SetCRT2ToTV) {
+    			if(tempbx&SetPALTV) {
+               			temp=SiS_GetReg1(SiS_P3d4,0x38);
+               			temp=temp&0xC0;
+               			if(temp==0x40)
+               				tempbx=tempbx&(~SetPALTV);
+              		}
+        	}
+  	}
+#endif
+ /*end add*/
+  }
+  SiS_VBInfo=tempbx;
+#ifdef LINUX_KERNEL
+  printk(KERN_INFO "sisfb: VBInfo = %x\n", SiS_VBInfo);
 #endif
-	SiS_VBInfo = tempbx;
-}
-
-void
-SiS_GetRAMDAC2DATA (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		    USHORT RefreshRateTableIndex)
-{
-	USHORT tempax, tempbx, temp;
-	USHORT temp1, temp2, modeflag = 0, tempcx;
-
-	USHORT StandTableIndex, CRT1Index;
-	USHORT ResInfo, DisplayType;
-	SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr = NULL;
-
-	SiS_RVBHCMAX = 1;
-	SiS_RVBHCFACT = 1;
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
-		StandTableIndex = SiS_GetModePtr (ROMAddr, ModeNo, ModeIdIndex);
-		tempax = SiS_StandTable[StandTableIndex].CRTC[0];
-		tempbx = SiS_StandTable[StandTableIndex].CRTC[6];
-		temp1 = SiS_StandTable[StandTableIndex].CRTC[7];
-	} else {
-		if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-		    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-			/*add crt1ptr */
-			temp =
-			    SiS_GetLVDSCRT1Ptr (ROMAddr, ModeNo, ModeIdIndex,
-						RefreshRateTableIndex, &ResInfo,
-						&DisplayType);
-			if (temp == 0) {
-				return;
-			}
-			switch (DisplayType) {
-			case 0:
-				LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1;
-				break;
-			case 1:
-				LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1;
-				break;
-			case 2:
-				LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1;
-				break;
-			case 3:
-				LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1_H;
-				break;
-			case 4:
-				LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1_H;
-				break;
-			case 5:
-				LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1_H;
-				break;
-			case 6:
-				LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2;
-				break;
-			case 7:
-				LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2;
-				break;
-			case 8:
-				LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2;
-				break;
-			case 9:
-				LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2_H;
-				break;
-			case 10:
-				LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2_H;
-				break;
-			case 11:
-				LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2_H;
-				break;
-			case 12:
-				LVDSCRT1Ptr = SiS_CHTVCRT1UNTSC;
-				break;
-			case 13:
-				LVDSCRT1Ptr = SiS_CHTVCRT1ONTSC;
-				break;
-			case 14:
-				LVDSCRT1Ptr = SiS_CHTVCRT1UPAL;
-				break;
-			case 15:
-				LVDSCRT1Ptr = SiS_CHTVCRT1OPAL;
-				break;
-			}
-			temp1 = (LVDSCRT1Ptr + ResInfo)->CR[0];
-			temp2 = (LVDSCRT1Ptr + ResInfo)->CR[14];
-			tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8);
-			tempbx = (LVDSCRT1Ptr + ResInfo)->CR[6];
-			tempcx = (LVDSCRT1Ptr + ResInfo)->CR[13] << 8;
-			tempcx = tempcx & 0x0100;
-			tempcx = tempcx << 2;
-			tempbx = tempbx | tempcx;
-			temp1 = (LVDSCRT1Ptr + ResInfo)->CR[7];
-		} /*add 301b */
-		else {
-			modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-			CRT1Index =
-			    SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
-			CRT1Index = CRT1Index & 0x3F;
-			temp1 = (USHORT) SiS_CRT1Table[CRT1Index].CR[0];
-			temp2 = (USHORT) SiS_CRT1Table[CRT1Index].CR[14];
-			tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8);
-			tempbx = (USHORT) SiS_CRT1Table[CRT1Index].CR[6];
-			tempcx = (USHORT) SiS_CRT1Table[CRT1Index].CR[13] << 8;
-			tempcx = tempcx & 0x0100;
-			tempcx = tempcx << 2;
-			tempbx = tempbx | tempcx;
-			temp1 = (USHORT) SiS_CRT1Table[CRT1Index].CR[7];
-		}
-	}
-	if (temp1 & 0x01)
-		tempbx = tempbx | 0x0100;
-	if (temp1 & 0x20)
-		tempbx = tempbx | 0x0200;
-	tempax = tempax + 5;
-	if (modeflag & Charx8Dot)
-		tempax = tempax * 8;
-	else
-		tempax = tempax * 9;
-
-	SiS_VGAHT = tempax;
-	SiS_HT = tempax;
-	tempbx++;
-	SiS_VGAVT = tempbx;
-	SiS_VT = tempbx;
-}
-
-void
-SiS_UnLockCRT2 (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-	if (HwDeviceExtension->jChipType >= SIS_315H) {
-		SiS_SetRegANDOR (SiS_Part1Port, 0x2f, 0xFF, 0x01);
-	} else {
-		SiS_SetRegANDOR (SiS_Part1Port, 0x24, 0xFF, 0x01);
-	}
 }
 
 void
-SiS_LockCRT2 (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
+SiS_GetRAMDAC2DATA(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                   USHORT RefreshRateTableIndex)
 {
-	if (HwDeviceExtension->jChipType >= SIS_315H) {
-		SiS_SetRegANDOR (SiS_Part1Port, 0x2F, 0xFE, 0x00);
-	} else {
-		SiS_SetRegANDOR (SiS_Part1Port, 0x24, 0xFE, 0x00);
-	}
+  USHORT tempax,tempbx,temp;
+  USHORT temp1,temp2,modeflag=0,tempcx;
+  USHORT StandTableIndex,CRT1Index;
+  USHORT ResInfo,DisplayType;
+  SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL;
+
+  SiS_RVBHCMAX=1;
+  SiS_RVBHCFACT=1;
+  if(ModeNo<=0x13){
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+    	StandTableIndex = SiS_GetModePtr(ROMAddr,ModeNo,ModeIdIndex);
+    	tempax = SiS_StandTable[StandTableIndex].CRTC[0];
+    	tempbx = SiS_StandTable[StandTableIndex].CRTC[6];
+    	temp1=SiS_StandTable[StandTableIndex].CRTC[7];
+  } else {
+    if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+        && (SiS_VBInfo&SetCRT2ToLCDA) ) {
+    	/*add crt1ptr*/
+    	temp=SiS_GetLVDSCRT1Ptr(ROMAddr,ModeNo,ModeIdIndex,
+			RefreshRateTableIndex,&ResInfo,&DisplayType);
+    	if(temp==0){
+    		return;
+    	}
+    	switch(DisplayType) {
+    		case 0 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1;		break;
+    		case 1 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1;          break;
+    		case 2 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1;         break;
+    		case 3 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1_H;         break;
+    		case 4 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1_H;        break;
+    		case 5 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1_H;       break;
+    		case 6 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2;           break;
+    		case 7 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2;          break;
+    		case 8 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2;         break;
+    		case 9 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2_H;         break;
+    		case 10: LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2_H;        break;
+    		case 11: LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2_H;       break;
+    		case 12: LVDSCRT1Ptr = SiS_CHTVCRT1UNTSC;               break;
+    		case 13: LVDSCRT1Ptr = SiS_CHTVCRT1ONTSC;               break;
+    		case 14: LVDSCRT1Ptr = SiS_CHTVCRT1UPAL;                break;
+    		case 15: LVDSCRT1Ptr = SiS_CHTVCRT1OPAL;                break;
+    		case 16: LVDSCRT1Ptr = SiS_LVDSCRT1320x480_1;           break;
+    	}
+    	temp1=(LVDSCRT1Ptr+ResInfo)->CR[0];
+    	temp2=(LVDSCRT1Ptr+ResInfo)->CR[14];
+    	tempax=(temp1&0xFF)|((temp2&0x03)<<8);
+    	tempbx=(LVDSCRT1Ptr+ResInfo)->CR[6];
+    	tempcx=(LVDSCRT1Ptr+ResInfo)->CR[13]<<8;
+    	tempcx = tempcx&0x0100;
+    	tempcx = tempcx << 2;
+    	tempbx = tempbx | tempcx;
+    	temp1=(LVDSCRT1Ptr+ResInfo)->CR[7];
+    	/*add 301b*/
+    } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+    	CRT1Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
+    	CRT1Index=CRT1Index&0x3F;
+    	temp1 = (USHORT)SiS_CRT1Table[CRT1Index].CR[0];
+    	temp2 = (USHORT)SiS_CRT1Table[CRT1Index].CR[14];
+    	tempax=(temp1&0xFF)|((temp2&0x03)<<8);
+    	tempbx = (USHORT)SiS_CRT1Table[CRT1Index].CR[6];
+    	tempcx = (USHORT)SiS_CRT1Table[CRT1Index].CR[13]<<8;
+    	tempcx = tempcx&0x0100;
+    	tempcx = tempcx << 2;
+    	tempbx = tempbx | tempcx;
+    	temp1 = (USHORT)SiS_CRT1Table[CRT1Index].CR[7];
+   }
+  }
+  if(temp1&0x01) tempbx=tempbx|0x0100;
+  if(temp1&0x20) tempbx=tempbx|0x0200;
+  tempax=tempax+5;
+  if(modeflag&Charx8Dot) tempax=tempax*8;
+  else tempax=tempax*9;
+
+  SiS_VGAHT=tempax;
+  SiS_HT=tempax;
+  tempbx++;
+  SiS_VGAVT=tempbx;
+  SiS_VT=tempbx;
+}
+
+void
+SiS_UnLockCRT2(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr)
+{
+  if(HwDeviceExtension->jChipType >= SIS_315H) {
+    	SiS_SetRegANDOR(SiS_Part1Port,0x2f,0xFF,0x01);
+  } else {
+    	SiS_SetRegANDOR(SiS_Part1Port,0x24,0xFF,0x01);
+  }
+}
+
+void
+SiS_LockCRT2(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr)
+{
+  if(HwDeviceExtension->jChipType >= SIS_315H) {
+    	SiS_SetRegANDOR(SiS_Part1Port,0x2F,0xFE,0x00);
+  } else {
+     	SiS_SetRegANDOR(SiS_Part1Port,0x24,0xFE,0x00);
+  }
+}
+
+void
+SiS_EnableCRT2()
+{
+  SiS_SetRegANDOR(SiS_P3c4,0x1E,0xFF,0x20);
 }
 
 void
-SiS_EnableCRT2 ()
+SiS_DisableBridge(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT  BaseAddr)
 {
-	SiS_SetRegANDOR (SiS_P3c4, 0x1E, 0xFF, 0x20);
-}
+  USHORT temp1,tempah,temp;
 
-void
-SiS_DisableBridge (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
+  SiS_SetRegANDOR(SiS_P3c4,0x11,0xF7,0x08);
 
-	USHORT temp1, tempah, temp;
-	SiS_SetRegANDOR (SiS_P3c4, 0x11, 0xF7, 0x08);
 /*SetPanelDelay(1);  */
-	temp1 = 0x01;
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {	/*301b */
-		if ((SiS_IsVAMode (BaseAddr)))
-			temp1 = 0x00;	/*no disable vb */
-	}
-
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (!temp1) {	/*301b */
-			SiS_SetRegANDOR (SiS_Part2Port, 0x00, 0x0DF, 0x00);	/* disable VB */
-			SiS_DisplayOff ();
-			if (HwDeviceExtension->jChipType >= SIS_315H) {	/* 310 series */
-				SiS_SetRegOR (SiS_Part1Port, 0x00, 0x80);	/* alan,BScreenOff */
-			}
-			SiS_SetRegANDOR (SiS_P3c4, 0x32, 0xDF, 0x00);
-
-			temp = SiS_GetReg1 (SiS_Part1Port, 0);
-			SiS_SetRegOR (SiS_Part1Port, 0x00, 0x10);	/* alan,BScreenOff */
+  temp1=0x01;  /* TW: added LVDS check */
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+  	/* && (SiS_IF_DEF_LVDS==0) */ )  {  /*301b*/
+    	if((SiS_IsVAMode(BaseAddr)))
+       		temp1=0x00 ;			/*no disable vb*/
+  }
+
+  if(SiS_IF_DEF_LVDS==0) {
+   if(!temp1){              /*301b*/
+    SiS_SetRegANDOR(SiS_Part2Port,0x00,0x0DF,0x00);   /* disable VB */
+    SiS_DisplayOff();
+    if(HwDeviceExtension->jChipType >= SIS_315H) /* 310 series */
+    {
+      SiS_SetRegOR(SiS_Part1Port,0x00,0x80);  /* alan,BScreenOff */
+    }
+    SiS_SetRegANDOR(SiS_P3c4,0x32,0xDF,0x00);
+    
+    temp = SiS_GetReg1(SiS_Part1Port,0); 
+    SiS_SetRegOR(SiS_Part1Port,0x00,0x10);  /* alan,BScreenOff */
 /*
-     if(HwDeviceExtension->jChipType >= SIS_315H) 
+     if(HwDeviceExtension->jChipType >= SIS_315H)
      {
       SiS_SetRegAND(SiS_Part1Port,0x2E,0x7F);  
      }
      */
-			SiS_SetRegANDOR (SiS_P3c4, 0x1E, 0xDF, 0x00);
-			SiS_SetReg1 (SiS_Part1Port, 0, temp);
-		} else {
-			if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {	/*301b */
-				if (!(SiS_Is301B (BaseAddr))) {
-					SiS_SetRegAND (SiS_P3c4, 0x32, 0xDF);
-					if ((!(SiS_IsDualEdge (BaseAddr)))
-					    && (!(SiS_IsVAMode (BaseAddr))))
-						tempah = 0x7F;
-					else if ((!(SiS_IsDualEdge (BaseAddr)))
-						 && (SiS_IsVAMode (BaseAddr)))
-						tempah = 0xBF;
-					else
-						tempah = 0x3F;
-					SiS_SetRegAND (SiS_Part4Port, 0x1F,
-						       tempah);
-				}
-			}
-		}
-	} else {
-		if (SiS_IF_DEF_CH7005) {
-			SiS_SetCH7005 (0x090E);
-		}
-		SiS_DisplayOff ();
-		SiS_SetRegANDOR (SiS_P3c4, 0x32, 0xDF, 0x00);
-		SiS_SetRegANDOR (SiS_P3c4, 0x1E, 0xDF, 0x00);
-		SiS_UnLockCRT2 (HwDeviceExtension, BaseAddr);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x01, 0xFF, 0x80);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x02, 0xFF, 0x40);
-	}
-/*SetPanelDelay(0);  */
-	SiS_SetRegANDOR (SiS_P3c4, 0x11, 0xFB, 0x04);
-}
-
-void
-SiS_EnableBridge (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-	USHORT temp, tempah;
-
-	SiS_SetRegANDOR (SiS_P3c4, 0x11, 0xFB, 0x00);
-/*SetPanelDelay(0);        */
-	if (SiS_IF_DEF_LVDS == 0) {
-		if ((!(SiS_IsVAMode (BaseAddr)))
-		    && ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-			SiS_SetRegANDOR (SiS_Part2Port, 0x00, 0x1F, 0x20);
-		} else {
-			temp = SiS_GetReg1 (SiS_P3c4, 0x32);
-			temp = temp & 0xDF;
-			if (SiS_BridgeInSlave ()) {
-				tempah = SiS_GetReg1 (SiS_P3d4, 0x30);
-				if (!(tempah & SetCRT2ToRAMDAC)) {
-					temp = temp | 0x20;
-				}
-			}
-			SiS_SetReg1 (SiS_P3c4, 0x32, temp);
-			SiS_SetRegANDOR (SiS_P3c4, 0x1E, 0xFF, 0x20);
-			if (HwDeviceExtension->jChipType >= SIS_315H) {	/* 310 series */
-				temp = SiS_GetReg1 (SiS_Part1Port, 0x2E);
-				if (!(temp & 0x80))
-					SiS_SetRegOR (SiS_Part1Port, 0x2E, 0x80);	/* by alan,BVBDOENABLE=1 */
-
-			}
-			SiS_SetRegANDOR (SiS_Part2Port, 0x00, 0x1F, 0x20);
-
-			if (HwDeviceExtension->jChipType >= SIS_315H) {	/* 310 series */
-				temp = SiS_GetReg1 (SiS_Part1Port, 0x2E);
-				if (!(temp & 0x80))
-					SiS_SetRegOR (SiS_Part1Port, 0x2E, 0x80);	/* by alan,BVBDOENABLE=1 */
-			}
-
-			SiS_SetRegANDOR (SiS_Part2Port, 0x00, 0x1F, 0x20);
-			SiS_VBLongWait ();
-			SiS_DisplayOn ();
-			SiS_VBLongWait ();
-		}
-		/*add301b */
-		if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-			if (!(SiS_Is301B (BaseAddr))) {
-				temp = SiS_GetReg1 (SiS_Part1Port, 0x2E);
-				if (!(temp & 0x80))
-					SiS_SetRegOR (SiS_Part1Port, 0x2E,
-						      0x80);
-				if ((!(SiS_IsDualEdge (BaseAddr)))
-				    && (!(SiS_IsVAMode (BaseAddr))))
-					tempah = 0x80;
-				else if ((!(SiS_IsDualEdge (BaseAddr)))
-					 && (SiS_IsVAMode (BaseAddr)))
-					tempah = 0x40;
-				else
-					tempah = 0xC0;
-				SiS_SetRegOR (SiS_Part4Port, 0x1F, tempah);
-			}
-		}
-		/*end 301b */
-	} else {
-		/*LVDS*/ SiS_EnableCRT2 ();
-		SiS_DisplayOn ();
-		SiS_UnLockCRT2 (HwDeviceExtension, BaseAddr);
-		SiS_SetRegANDOR (SiS_Part1Port, 0x02, 0xBF, 0x00);
-		if (SiS_BridgeInSlave ()) {
-			SiS_SetRegANDOR (SiS_Part1Port, 0x01, 0x1F, 0x00);
-		} else {
-			SiS_SetRegANDOR (SiS_Part1Port, 0x01, 0x1F, 0x40);
-		}
-		if (SiS_IF_DEF_CH7005) {
-			SiS_SetCH7005 (0x0B0E);
-		}
-	}
+     SiS_SetRegANDOR(SiS_P3c4,0x1E,0xDF,0x00);
+     SiS_SetReg1(SiS_Part1Port,0,temp);
+    }
+    else {
+    if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))  /*301b*/
+      {
+        if(!(SiS_Is301B(BaseAddr))) {
+          SiS_SetRegAND(SiS_P3c4,0x32,0xDF);
+          if((!(SiS_IsDualEdge(BaseAddr)))&&(!(SiS_IsVAMode(BaseAddr))))
+            tempah=0x7F;
+          else if((!(SiS_IsDualEdge(BaseAddr)))&&(SiS_IsVAMode(BaseAddr)))
+            tempah=0xBF;
+          else
+            tempah=0x3F;
+          SiS_SetRegAND(SiS_Part4Port,0x1F,tempah);
+        }
+      }
+    }
+  }
+  else { /* LVDS */
+    if(SiS_IF_DEF_CH7005) {
+      SiS_SetCH7005(0x090E);
+    }
+    SiS_DisplayOff();
+    SiS_SetRegANDOR(SiS_P3c4,0x32,0xDF,0x00);
+    SiS_SetRegANDOR(SiS_P3c4,0x1E,0xDF,0x00);
+    SiS_UnLockCRT2(HwDeviceExtension,BaseAddr);
+    SiS_SetRegANDOR(SiS_Part1Port,0x01,0xFF,0x80); /* TW: removed - TW9 &&& */
+    SiS_SetRegANDOR(SiS_Part1Port,0x02,0xFF,0x40);
+   }
+  /*SetPanelDelay(0);  */
+  SiS_SetRegANDOR(SiS_P3c4,0x11,0xFB,0x04);
+}
+
+void
+SiS_EnableBridge(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT  BaseAddr)
+{
+  USHORT temp,tempah;
+
+  SiS_SetRegANDOR(SiS_P3c4,0x11,0xFB,0x00);
+
+  /*SetPanelDelay(0);        */
+  if(SiS_IF_DEF_LVDS==0) {
+    if( (!(SiS_IsVAMode(BaseAddr))) &&
+        (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))) {
+    		SiS_SetRegANDOR(SiS_Part2Port,0x00,0x1F,0x20);
+    } else {
+      temp=SiS_GetReg1(SiS_P3c4,0x32);
+      temp=temp&0xDF;
+      if(SiS_BridgeInSlave()) {
+        tempah=SiS_GetReg1(SiS_P3d4,0x30);
+        if(!(tempah&SetCRT2ToRAMDAC)) {
+         temp=temp|0x20;
+        }
+      }
+      SiS_SetReg1(SiS_P3c4,0x32,temp);
+      SiS_SetRegANDOR(SiS_P3c4,0x1E,0xFF,0x20);
+      if(HwDeviceExtension->jChipType >= SIS_315H) /* 310 series */
+      {
+        temp=SiS_GetReg1(SiS_Part1Port,0x2E);
+        if (!(temp&0x80))
+          SiS_SetRegOR(SiS_Part1Port,0x2E,0x80);          /* by alan,BVBDOENABLE=1 */
+  
+      }
+      SiS_SetRegANDOR(SiS_Part2Port,0x00,0x1F,0x20);
+    
+      if(HwDeviceExtension->jChipType >= SIS_315H) /* 310 series */
+      {
+      temp=SiS_GetReg1(SiS_Part1Port,0x2E);
+      if (!(temp&0x80))
+        SiS_SetRegOR(SiS_Part1Port,0x2E,0x80);          /* by alan,BVBDOENABLE=1 */
+      }
+   
+      SiS_SetRegANDOR(SiS_Part2Port,0x00,0x1F,0x20);
+      SiS_VBLongWait();
+      SiS_DisplayOn();
+      SiS_VBLongWait();
+    }  
+  /*add301b*/
+    if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+      if(!(SiS_Is301B(BaseAddr))){  
+        temp=SiS_GetReg1(SiS_Part1Port,0x2E);
+        if(!(temp&0x80))
+          SiS_SetRegOR(SiS_Part1Port,0x2E,0x80);     
+        if((!(SiS_IsDualEdge(BaseAddr)))&&(!(SiS_IsVAMode(BaseAddr))))
+        tempah=0x80;
+        else if((!(SiS_IsDualEdge(BaseAddr)))&&(SiS_IsVAMode(BaseAddr)))
+        tempah=0x40;
+        else
+        tempah=0xC0;
+        SiS_SetRegOR(SiS_Part4Port,0x1F,tempah);           
+      }
+     }  
+  /*end 301b*/
+  } else {                /*LVDS*/
+    SiS_EnableCRT2();
+    SiS_DisplayOn();
+    SiS_UnLockCRT2(HwDeviceExtension, BaseAddr);
+    SiS_SetRegANDOR(SiS_Part1Port,0x02,0xBF,0x00);
+    if(SiS_BridgeInSlave()) {
+      	SiS_SetRegANDOR(SiS_Part1Port,0x01,0x1F,0x00);
+    }
+    else {
+      	SiS_SetRegANDOR(SiS_Part1Port,0x01,0x1F,0x40);
+    }
+    if(SiS_IF_DEF_CH7005) {
+      	SiS_SetCH7005(0x0B0E);
+    }
+  }
 /*SetPanelDelay(1);  */
-	SiS_SetRegANDOR (SiS_P3c4, 0x11, 0xF7, 0x00);
+  SiS_SetRegANDOR(SiS_P3c4,0x11,0xF7,0x00);
 }
 
 void
-SiS_SetPanelDelay (USHORT DelayTime)
+SiS_SetPanelDelay(USHORT DelayTime)
 {
-	USHORT PanelID;
+  USHORT PanelID;
 
-	PanelID = SiS_GetReg1 (SiS_P3d4, 0x36);
-	PanelID = PanelID >> 4;
+  PanelID=SiS_GetReg1(SiS_P3d4,0x36);
+  PanelID=PanelID>>4;
 
-	if (DelayTime == 0)
-		SiS_LCD_Wait_Time (SiS_PanelDelayTbl[PanelID].timer[0]);
-	else
-		SiS_LCD_Wait_Time (SiS_PanelDelayTbl[PanelID].timer[1]);
+  if(DelayTime==0) SiS_LCD_Wait_Time(SiS_PanelDelayTbl[PanelID].timer[0]);
+  else SiS_LCD_Wait_Time(SiS_PanelDelayTbl[PanelID].timer[1]);
 }
 
 void
-SiS_LCD_Wait_Time (UCHAR DelayTime)
+SiS_LCD_Wait_Time(UCHAR DelayTime)
 {
-	USHORT i, j;
-	ULONG temp, flag;
+  USHORT i,j;
+  ULONG  temp,flag;
 
-	flag = 0;
-	for (i = 0; i < DelayTime; i++) {
-		for (j = 0; j < 66; j++) {
-			temp = SiS_GetReg3 (0x61);
-			temp = temp & 0x10;
-			if (temp == flag)
-				continue;
-			flag = temp;
-		}
-	}
+  flag=0;
+  for(i=0;i<DelayTime;i++) {
+    for(j=0;j<66;j++) {
+      temp=SiS_GetReg3(0x61);
+      temp=temp&0x10;
+      if(temp==flag) continue;
+      flag=temp;
+    }
+  }
 }
 
 /*301b*/
-
 BOOLEAN
-SiS_Is301B (USHORT BaseAddr)
+SiS_Is301B(USHORT BaseAddr)
 {
-	USHORT flag;
-	flag = SiS_GetReg1 (SiS_Part4Port, 0x01);
-	if (flag > (0x0B0))
-		return (0);	/*301b */
-	else
-		return (1);
-}
+  USHORT flag;
+
+    flag=SiS_GetReg1(SiS_Part4Port,0x01);
+    if(flag>(0x0B0)) return(0); /*301b*/
+    else return(1);
+ }
 
 BOOLEAN
-SiS_IsDualEdge (USHORT BaseAddr)
+SiS_IsDualEdge(USHORT BaseAddr)
 {
-#ifdef CONFIG_FB_SIS_315
-	USHORT flag;
-	flag = SiS_GetReg1 (SiS_P3d4, 0x38);
-	if (flag & EnableDualEdge)
-		return (0);
-	else
-		return (1);
+#ifdef SIS315H
+    USHORT flag;
+
+     flag=SiS_GetReg1(SiS_P3d4,0x38);
+      if(flag&EnableDualEdge)
+        return (0);
+      else
 #endif
-	return (1);
+      	return(1);
 }
 
 BOOLEAN
-SiS_IsVAMode (USHORT BaseAddr)
+SiS_IsVAMode(USHORT BaseAddr)
 {
-	USHORT flag;
-	flag = SiS_GetReg1 (SiS_P3d4, 0x38);
-#ifdef CONFIG_FB_SIS_315
-	if ((flag & EnableDualEdge) && (flag & SetToLCDA))
-		return (0);
-	else
-		return (1);
+  USHORT flag;
+         flag=SiS_GetReg1(SiS_P3d4,0x38);
+#ifdef SIS315H
+      if((flag&EnableDualEdge)&&(flag&SetToLCDA))
+        return (0);
+      else
 #endif
-	return (1);
-}
+      	return(1);
+ }
 
 BOOLEAN
-SiS_IsDisableCRT2 (USHORT BaseAddr)
+SiS_IsDisableCRT2(USHORT BaseAddr)
 {
-	USHORT flag;
-	flag = SiS_GetReg1 (SiS_P3d4, 0x30);
-	if (flag & 0x20)
-		return (0);	/*301b */
-	else
-		return (1);
-}
+  USHORT flag;
 
+  flag=SiS_GetReg1(SiS_P3d4,0x30);
+  if(flag&0x20) return(0); /*301b*/
+  else return(1);
+}
 /*end 301b*/
 
 BOOLEAN
-SiS_BridgeIsOn (USHORT BaseAddr)
+SiS_BridgeIsOn(USHORT BaseAddr)
 {
-	USHORT flag;
+  USHORT flag;
 
-	if (SiS_IF_DEF_LVDS == 1) {
-		return (1);
-	} else {
-		flag = SiS_GetReg1 (SiS_Part4Port, 0x00);
-		if ((flag == 1) || (flag == 2))
-			return (1);	/*301b */
-		else
-			return (0);
-	}
+  if(SiS_IF_DEF_LVDS==1){
+    return(1);
+  }
+  else {
+    flag=SiS_GetReg1(SiS_Part4Port,0x00);
+      if((flag==1)||(flag==2)) return(1); /*301b*/
+    else return(0);
+  }
 }
 
-BOOLEAN
-SiS_BridgeIsEnable (USHORT BaseAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT flag;
-
-	if (SiS_BridgeIsOn (BaseAddr) == 0) {
-		flag = SiS_GetReg1 (SiS_Part1Port, 0x0);
-		if (HwDeviceExtension->jChipType < SIS_315H) {	/* 300 series */
-			if (flag & 0x0a0) {
-				return 1;
-			} else {
-				return 0;
-			}
-		} else {	/* 310 series */
-
-			if (flag & 0x050) {
-				return 1;
-			} else {
-				return 0;
-			}
-
-		}
-	}
-	return 0;
-}
 
 BOOLEAN
-SiS_BridgeInSlave ()
+SiS_BridgeIsEnable(USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	USHORT flag1;
+  USHORT flag;
 
-	flag1 = SiS_GetReg1 (SiS_P3d4, 0x31);
-	if (flag1 & (SetInSlaveMode >> 8)) {
-		return 1;
-	} else {
-		return 0;
-	}
+  if(SiS_BridgeIsOn(BaseAddr)==0) 
+  {
+    flag=SiS_GetReg1(SiS_Part1Port,0x0);
+    if(HwDeviceExtension->jChipType < SIS_315H) {
+      /* 300 series */
+      if(flag&0x0a0) return 1;
+      else	     return 0;
+    } else {
+      /* 310 series */
+      if(flag&0x050) return 1;
+      else           return 0;
+    }
+  }
+  return 0;
 }
 
 BOOLEAN
-SiS_GetLCDResInfo301 (ULONG ROMAddr, USHORT SiS_P3d4, USHORT ModeNo,
-		      USHORT ModeIdIndex)
+SiS_BridgeInSlave()
 {
-	USHORT temp, modeflag, resinfo = 0;
-
-	SiS_LCDResInfo = 0;
-	SiS_LCDTypeInfo = 0;
-	SiS_LCDInfo = 0;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ModeFlag  */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;	/*si+Ext_ResInfo */
-	}
-
-	if (!(SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))) {
-		return 0;
-	}
-	if (!(SiS_VBInfo & (SetSimuScanMode | SwitchToCRT2))) {
-		return 0;
-	}
-	temp = SiS_GetReg1 (SiS_P3d4, 0x36);
-	SiS_LCDTypeInfo = temp >> 4;
-	SiS_LCDResInfo = temp & 0x0F;
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_LCDResInfo < Panel1024x768)
-			SiS_LCDResInfo = Panel1024x768;
-	} else {
-		if (SiS_LCDResInfo < Panel800x600)
-			SiS_LCDResInfo = Panel800x600;
-	}
-	if (SiS_LCDResInfo > Panel640x480)
-		SiS_LCDResInfo = Panel1024x768;
-
-	temp = SiS_GetReg1 (SiS_P3d4, 0x37);
-	SiS_LCDInfo = temp;
-
-	if (SiS_IF_DEF_LVDS == 1) {
-		if (modeflag & HalfDCLK) {
-			if (SiS_IF_DEF_TRUMPION == 0) {
-				if (!(SiS_LCDInfo & LCDNonExpanding)) {
-					if (ModeNo > 0x13) {
-						if (SiS_LCDResInfo ==
-						    Panel1024x768) {
-							if (resinfo == 4) {	/* 512x384  */
-								SiS_SetFlag =
-								    SiS_SetFlag
-								    |
-								    EnableLVDSDDA;
-							}
-						} else {
-							if (SiS_LCDResInfo ==
-							    Panel800x600) {
-								if (resinfo == 3) {	/*400x300  */
-									SiS_SetFlag
-									    =
-									    SiS_SetFlag
-									    |
-									    EnableLVDSDDA;
-								}
-							}
-						}
-					}
-				} else {
-					SiS_SetFlag =
-					    SiS_SetFlag | EnableLVDSDDA;
-				}
-			} else {
-				SiS_SetFlag = SiS_SetFlag | EnableLVDSDDA;
-			}
-		}
-	}
+  USHORT flag1;
 
-	if (SiS_VBInfo & SetInSlaveMode) {
-		if (SiS_VBInfo & SetNotSimuMode) {
-			SiS_SetFlag = SiS_SetFlag | LCDVESATiming;
-		}
-	} else {
-		SiS_SetFlag = SiS_SetFlag | LCDVESATiming;
-	}
-	return 1;
+  flag1=SiS_GetReg1(SiS_P3d4,0x31);
+  if(flag1&(SetInSlaveMode>>8)) return 1;
+  else  return 0;
 }
 
-void
-SiS_PresetScratchregister (USHORT SiS_P3d4,
-			   PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	/*SiS_SetReg1(SiS_P3d4,0x30,0x21);  */
-	/*SiS_SetReg1(SiS_P3d4,0x31,0x41);  */
-	/*SiS_SetReg1(SiS_P3d4,0x32,0x28);  */
-	/*SiS_SetReg1(SiS_P3d4,0x33,0x22);  */
-	/*SiS_SetReg1(SiS_P3d4,0x35,0x43);  */
-	/*SiS_SetReg1(SiS_P3d4,0x36,0x01);  */
-	/*SiS_SetReg1(SiS_P3d4,0x37,0x00);  */
-}
-
-void
-SiS_LongWait ()
+BOOLEAN
+SiS_GetLCDResInfo301(ULONG ROMAddr,USHORT SiS_P3d4,
+                     USHORT ModeNo,USHORT ModeIdIndex)
 {
-	USHORT i;
-
-	i = SiS_GetReg1 (SiS_P3c4, 0x1F);
-	if (!(i & 0xC0)) {
+  USHORT temp,modeflag,resinfo=0;
 
-		for (i = 0; i < 0xFFFF; i++) {
-			if (!(SiS_GetReg2 (SiS_P3da) & 0x08))
-				break;
-		}
-		for (i = 0; i < 0xFFFF; i++) {
-			if ((SiS_GetReg2 (SiS_P3da) & 0x08))
-				break;
-		}
-	}
-}
+  SiS_LCDResInfo=0;
+  SiS_LCDTypeInfo=0;
+  SiS_LCDInfo=0;
+
+  if (ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;  	/* si+St_ModeFlag  */
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; 	/*si+Ext_ResInfo*/
+  }
+
+  if(!(SiS_VBInfo&(SetCRT2ToLCD|SetCRT2ToLCDA))){
+    	return 0;
+  }
+  if(!(SiS_VBInfo&(SetSimuScanMode|SwitchToCRT2))) {
+    	return 0;
+  }
+  temp=SiS_GetReg1(SiS_P3d4,0x36);
+  /*fstn*/
+  if(SiS_IF_DEF_FSTN){
+   	temp=0x27;
+   	SiS_SetReg1(SiS_P3d4,0x36,temp);
+  } 
+  SiS_LCDTypeInfo=temp>>4;
+  SiS_LCDResInfo=temp&0x0F;
+  if(SiS_IF_DEF_LVDS==0) {
+    	if(SiS_LCDResInfo<Panel1024x768) SiS_LCDResInfo=Panel1024x768;
+  } else {
+    	if(SiS_LCDResInfo<Panel800x600) SiS_LCDResInfo=Panel800x600;
+  }
+#if 0
+  /* TW: No 1600x1200 panels? Don't think so... */
+  if(SiS_LCDResInfo>Panel640x480) SiS_LCDResInfo=Panel1024x768;
+#endif
+  if(SiS_LCDResInfo>Panel1600x1200) SiS_LCDResInfo=Panel1024x768;
+  /*fstn*/
+  if(SiS_IF_DEF_FSTN){
+       	SiS_LCDResInfo=Panel320x480;
+  }
+  temp=SiS_GetReg1(SiS_P3d4,0x37);
+  if(SiS_IF_DEF_FSTN){
+      	temp=0x04;
+      	SiS_SetReg1(SiS_P3d4,0x37,temp);
+  }
+  SiS_LCDInfo=temp;
+
+#ifdef LINUX_KERNEL
+  printk(KERN_INFO "sisfb: LCDInfo = 0x%x LCDResInfo = 0x%x LCDTypeInfo = 0x%x\n",
+                   SiS_LCDInfo, SiS_LCDResInfo, SiS_LCDTypeInfo);
+#endif
 
-void
-SiS_VBLongWait ()
-{
-	USHORT tempal, temp, i, j;
+  if(SiS_IF_DEF_LVDS==1){
+     if(modeflag&HalfDCLK){
+        if(SiS_IF_DEF_TRUMPION==0){
+            if(!(SiS_LCDInfo&LCDNonExpanding)){
+               if(ModeNo>0x13) {
+                  if(SiS_LCDResInfo==Panel1024x768){
+                      if(resinfo==4){                                /* 512x384  */
+                           SiS_SetFlag=SiS_SetFlag|EnableLVDSDDA;
+                      }
+                  } else {
+                      if(SiS_LCDResInfo==Panel800x600){
+                           if(resinfo==3){                             /*400x300  */
+                                SiS_SetFlag=SiS_SetFlag|EnableLVDSDDA;
+                           }
+                      }
+                  }
+               }
+           } else { /* NonExpanding */
+              SiS_SetFlag=SiS_SetFlag|EnableLVDSDDA;
+           }
+        } else { /* TRUMPION */
+          SiS_SetFlag=SiS_SetFlag|EnableLVDSDDA;
+        }
+     }
+  }
 
-	if (!(SiS_VBInfo & SetCRT2ToTV)) {
-		temp = 0;
-		for (i = 0; i < 3; i++) {
-			for (j = 0; j < 100; j++) {
-				tempal = SiS_GetReg2 (SiS_P3da);
-				if (temp & 0x01) {	/* VBWaitMode2  */
-					if ((tempal & 0x08)) {
-						continue;
-					}
-					if (!(tempal & 0x08)) {
-						break;
-					}
-				} else {	/* VBWaitMode1  */
-					if (!(tempal & 0x08)) {
-						continue;
-					}
-					if ((tempal & 0x08)) {
-						break;
-					}
-				}
-			}
-			temp = temp ^ 0x01;
-		}
-	} else {
-		SiS_LongWait ();
-	}
-	return;
+  if(SiS_VBInfo&SetInSlaveMode){
+    	if(SiS_VBInfo&SetNotSimuMode){
+      		SiS_SetFlag=SiS_SetFlag|LCDVESATiming;
+    	}
+  } else {
+    	SiS_SetFlag=SiS_SetFlag|LCDVESATiming;
+  }
+  return 1;
+}
+
+void
+SiS_PresetScratchregister(USHORT SiS_P3d4,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  /*SiS_SetReg1(SiS_P3d4,0x30,0x21);  */
+  /*SiS_SetReg1(SiS_P3d4,0x31,0x41);  */
+  /*SiS_SetReg1(SiS_P3d4,0x32,0x28);  */
+  /*SiS_SetReg1(SiS_P3d4,0x33,0x22);  */
+  /*SiS_SetReg1(SiS_P3d4,0x35,0x43);  */
+  /*SiS_SetReg1(SiS_P3d4,0x36,0x01);  */
+  /*SiS_SetReg1(SiS_P3d4,0x37,0x00);  */
+}
+
+void
+SiS_LongWait()
+{
+  USHORT i;
+
+  i=SiS_GetReg1(SiS_P3c4,0x1F);
+  if(!(i&0xC0)) {
+
+    for(i=0; i<0xFFFF; i++) {
+       if(!(SiS_GetReg2(SiS_P3da) & 0x08))
+         break;
+    }
+    for(i=0; i<0xFFFF; i++) {
+       if((SiS_GetReg2(SiS_P3da) & 0x08))
+         break;
+    }
+  }
+}
+
+void
+SiS_VBLongWait()
+{
+  USHORT tempal,temp,i,j;
+
+  if(!(SiS_VBInfo&SetCRT2ToTV)) {
+    temp=0;
+    for(i=0;i<3;i++) {
+      for(j=0;j<100;j++) {
+        tempal=SiS_GetReg2(SiS_P3da);
+        if(temp&0x01) {        /* VBWaitMode2  */
+          if((tempal&0x08)) {
+            continue;
+          }
+          if(!(tempal&0x08)) {
+            break;
+          }
+        }
+        else {                 /* VBWaitMode1  */
+          if(!(tempal&0x08)) {
+            continue;
+          }
+          if((tempal&0x08)) {
+            break;
+          }
+        }
+      }
+      temp=temp^0x01;
+    }
+  }
+  else {
+    SiS_LongWait();
+  }
+  return;
 }
 
 BOOLEAN
-SiS_WaitVBRetrace (USHORT BaseAddr)
+SiS_WaitVBRetrace(USHORT  BaseAddr)
 {
-	USHORT temp;
+  USHORT temp;
 
-	return 0;
+return 0;
 
-	temp = SiS_GetReg1 (SiS_Part1Port, 0x00);
-	if (!(temp & 0x80)) {
-		return 0;
-	}
+  temp=SiS_GetReg1(SiS_Part1Port,0x00);
+  if(!(temp&0x80)){
+    return 0;
+  }
 
-	for (temp = 0; temp == 0;) {
-		temp = SiS_GetReg1 (SiS_Part1Port, 0x25);
-		temp = temp & 0x01;
-	}
-	for (; temp > 0;) {
-		temp = SiS_GetReg1 (SiS_Part1Port, 0x25);
-		temp = temp & 0x01;
-	}
-	return 1;
+  for(temp=0;temp==0;){
+     temp=SiS_GetReg1(SiS_Part1Port,0x25);
+     temp=temp&0x01;
+  }
+  for(;temp>0;){
+     temp=SiS_GetReg1(SiS_Part1Port,0x25);
+     temp=temp&0x01;
+  }
+  return 1;
 }
 
 void
-SiS_SetRegANDOR (USHORT Port, USHORT Index, USHORT DataAND, USHORT DataOR)
+SiS_SetRegANDOR(USHORT Port,USHORT Index,USHORT DataAND,USHORT DataOR)
 {
-	USHORT temp;
+  USHORT temp;
 
-	temp = SiS_GetReg1 (Port, Index);	/* SiS_Part1Port index 02 */
-	temp = (temp & (DataAND)) | DataOR;
-	SiS_SetReg1 (Port, Index, temp);
+  temp=SiS_GetReg1(Port,Index);     /* SiS_Part1Port index 02 */
+  temp=(temp&(DataAND))|DataOR;
+  SiS_SetReg1(Port,Index,temp);
 }
 
 void
-SiS_SetRegAND (USHORT Port, USHORT Index, USHORT DataAND)
+SiS_SetRegAND(USHORT Port,USHORT Index,USHORT DataAND)
 {
-	USHORT temp;
+  USHORT temp;
 
-	temp = SiS_GetReg1 (Port, Index);	/* SiS_Part1Port index 02 */
-	temp = temp & DataAND;
-	SiS_SetReg1 (Port, Index, temp);
+  temp=SiS_GetReg1(Port,Index);     /* SiS_Part1Port index 02 */
+  temp=temp&DataAND;
+  SiS_SetReg1(Port,Index,temp);
 }
 
-void
-SiS_SetRegOR (USHORT Port, USHORT Index, USHORT DataOR)
+void SiS_SetRegOR(USHORT Port,USHORT Index,USHORT DataOR)
 {
-	USHORT temp;
+  USHORT temp;
 
-	temp = SiS_GetReg1 (Port, Index);	/* SiS_Part1Port index 02 */
-	temp = temp | DataOR;
-	SiS_SetReg1 (Port, Index, temp);
+  temp=SiS_GetReg1(Port,Index);     /* SiS_Part1Port index 02 */
+  temp=temp|DataOR;
+  SiS_SetReg1(Port,Index,temp);
 }
 
 void
-SiS_SetGroup2 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-	       USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-	       PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_SetGroup2(USHORT  BaseAddr,ULONG ROMAddr, USHORT ModeNo,
+                   USHORT ModeIdIndex,USHORT RefreshRateTableIndex,
+		   PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	USHORT i, j, tempax, tempbx, tempcx, temp, temp3;
-	USHORT push1, push2, temp1;
-	UCHAR *PhasePoint;
-	UCHAR *TimingPoint;
-	USHORT modeflag, resinfo, crt2crtc, resindex, xres;
-	ULONG longtemp, tempeax, tempebx, temp2, tempecx;
-	USHORT SiS_RY1COE = 0, SiS_RY2COE = 0, SiS_RY3COE = 0, SiS_RY4COE =
-	    0, SiS_RY5COE = 0, SiS_RY6COE = 0, SiS_RY7COE = 0;
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-		crt2crtc = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		crt2crtc = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
-
-	tempcx = SiS_VBInfo;
-	tempax = (tempcx & 0x00FF) << 8;
-	tempbx = (tempcx & 0x00FF) | ((tempcx & 0x00FF) << 8);
-	tempbx = tempbx & 0x0410;
-	temp = (tempax & 0x0800) >> 8;
-	temp = temp >> 1;
-	temp = temp | (((tempbx & 0xFF00) >> 8) << 1);
-	temp = temp | ((tempbx & 0x00FF) >> 3);
-	temp = temp ^ 0x0C;
-
-	PhasePoint = SiS_PALPhase;
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {	/* PALPhase */
-		temp = temp ^ 0x01;
-		if (SiS_VBInfo & SetInSlaveMode) {
-			TimingPoint = SiS_HiTVSt2Timing;
-			if (SiS_SetFlag & TVSimuMode) {
-				if (modeflag & Charx8Dot)
-					TimingPoint = SiS_HiTVSt1Timing;
-				else
-					TimingPoint = SiS_HiTVTextTiming;
-			}
-		} else
-			TimingPoint = SiS_HiTVExtTiming;
-	} else {
-		if (SiS_VBInfo & SetPALTV) {
-			if ((SiS_VBType & VB_SIS301B)
-			    || (SiS_VBType & VB_SIS302B)) PhasePoint = SiS_PALPhase2;	/* PALPhase */
-			else
-				PhasePoint = SiS_PALPhase;
-
-			TimingPoint = SiS_PALTiming;
-		} else {
-			temp = temp | 0x10;
-			if ((SiS_VBType & VB_SIS301B)
-			    || (SiS_VBType & VB_SIS302B)) PhasePoint = SiS_NTSCPhase2;	/* PALPhase */
-			else
-				PhasePoint = SiS_NTSCPhase;
-
-			TimingPoint = SiS_NTSCTiming;
-		}
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x0, temp);
-
-#ifdef CONFIG_FB_SIS_300
-	/*add PALMN */
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-			temp = temp & 0x01;
-			if (temp) {
-				temp1 = SiS_GetReg1 (SiS_P3d4, 0x35);
-				temp1 = temp1 & 0x40;
-				if (temp1)
-					PhasePoint = SiS_PALMPhase;
-				temp1 = SiS_GetReg1 (SiS_P3d4, 0x35);
-				temp1 = temp1 & 0x80;
-				if (temp1)
-					PhasePoint = SiS_PALNPhase;
-			}
-		}
-	}
-/*end add*/
+  USHORT i,j,tempax,tempbx,tempcx,temp,temp3;
+  USHORT push1,push2,temp1;
+  UCHAR *PhasePoint;
+  UCHAR *TimingPoint;
+  USHORT  modeflag,resinfo,crt2crtc,resindex,xres;
+  ULONG longtemp,tempeax,tempebx,temp2,tempecx;
+  USHORT  SiS_RY1COE=0,SiS_RY2COE=0,SiS_RY3COE=0,SiS_RY4COE=0;
+  USHORT  SiS_RY5COE=0,SiS_RY6COE=0,SiS_RY7COE=0;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    	resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+    	crt2crtc = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+    	crt2crtc = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+
+  tempcx=SiS_VBInfo;
+  tempax=(tempcx&0x00FF)<<8;
+  tempbx=(tempcx&0x00FF)|((tempcx&0x00FF)<<8);
+  tempbx=tempbx&0x0410;
+  temp=(tempax&0x0800)>>8;
+  temp=temp>>1;
+  temp=temp|(((tempbx&0xFF00)>>8)<<1);
+  temp=temp|((tempbx&0x00FF)>>3);
+  temp=temp^0x0C;
+
+  PhasePoint = SiS_PALPhase;
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {        /* PALPhase */
+    temp=temp^0x01;
+    if(SiS_VBInfo&SetInSlaveMode) {
+      TimingPoint = SiS_HiTVSt2Timing;
+      if(SiS_SetFlag&TVSimuMode) {
+        if(modeflag&Charx8Dot) TimingPoint = SiS_HiTVSt1Timing;
+        else TimingPoint = SiS_HiTVTextTiming;
+      }
+    }
+    else  TimingPoint = SiS_HiTVExtTiming;
+  }
+  else {
+    if(SiS_VBInfo&SetPALTV){
+      if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+         PhasePoint = SiS_PALPhase2;              /* PALPhase */
+      else 
+         PhasePoint = SiS_PALPhase;  
+     
+         TimingPoint = SiS_PALTiming;
+    }
+    else{
+        temp=temp|0x10;
+        if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+        	PhasePoint = SiS_NTSCPhase2;             /* PALPhase */
+        else
+        	PhasePoint = SiS_NTSCPhase;
+      
+        TimingPoint = SiS_NTSCTiming;
+    }
+  }
+  SiS_SetReg1(SiS_Part2Port,0x0,temp);
+
+#ifdef SIS300
+  /*add PALMN*/
+  if((HwDeviceExtension->jChipType==SIS_630)||
+     (HwDeviceExtension->jChipType==SIS_730)) {
+     	if(SiS_VBInfo&SetCRT2ToTV) {
+             temp=SiS_GetReg1(SiS_P3d4,0x31);   
+             temp=temp&0x01; 
+             if(temp) {
+                  temp1=SiS_GetReg1(SiS_P3d4,0x35);        
+                  temp1=temp1&0x40; 
+                   if(temp1)
+                     	PhasePoint = SiS_PALMPhase;
+                  temp1=SiS_GetReg1(SiS_P3d4,0x35);        
+                  temp1=temp1&0x80;
+                  if(temp1)
+                     	PhasePoint = SiS_PALNPhase;
+             }
+        }
+  }
+  /*end add*/
 #endif
-#ifdef CONFIG_FB_SIS_315
-	/*add PALMN */
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-		temp = temp & 0x01;
-		if (temp) {
-			temp1 = SiS_GetReg1 (SiS_P3d4, 0x38);
-			temp1 = temp1 & 0x40;
-			if (temp1)
-				PhasePoint = SiS_PALMPhase;
-			temp1 = SiS_GetReg1 (SiS_P3d4, 0x38);
-			temp1 = temp1 & 0x80;
-			if (temp1)
-				PhasePoint = SiS_PALNPhase;
-		}
-	}
-	/*end add */
+
+#ifdef SIS315H
+  /*add PALMN*/
+  if ( (HwDeviceExtension->jChipType==SIS_315H)||
+       (HwDeviceExtension->jChipType==SIS_315PRO)||
+       (HwDeviceExtension->jChipType==SIS_550) ||
+       (HwDeviceExtension->jChipType==SIS_640) ||
+       (HwDeviceExtension->jChipType==SIS_740) ||
+       (HwDeviceExtension->jChipType==SIS_650)) {
+            if(SiS_VBInfo&SetCRT2ToTV) {
+             temp=SiS_GetReg1(SiS_P3d4,0x31);   
+             temp=temp&0x01; 
+              if(temp) {
+                  temp1=SiS_GetReg1(SiS_P3d4,0x38);        
+                  temp1=temp1&0x40; 
+                   if(temp1)
+                     PhasePoint = SiS_PALMPhase;        
+                  temp1=SiS_GetReg1(SiS_P3d4,0x38);        
+                  temp1=temp1&0x80;
+                   if(temp1)
+                     PhasePoint = SiS_PALNPhase;           
+                }    
+             }
+  }
+  /*end add*/
 #endif
-	for (i = 0x31, j = 0; i <= 0x34; i++, j++) {
-		SiS_SetReg1 (SiS_Part2Port, i, PhasePoint[j]);
-	}
-	for (i = 0x01, j = 0; i <= 0x2D; i++, j++) {
-		SiS_SetReg1 (SiS_Part2Port, i, TimingPoint[j]);
-	}
-	for (i = 0x39; i <= 0x45; i++, j++) {
-		SiS_SetReg1 (SiS_Part2Port, i, TimingPoint[j]);	/* di->temp2[j] */
-	}
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		SiS_SetRegANDOR (SiS_Part2Port, 0x3A, 0x1F, 0x00);
-	}
-	temp = SiS_NewFlickerMode;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x0A, 0xFF, temp);
 
-	SiS_SetReg1 (SiS_Part2Port, 0x35, 0x00);	/*301b */
-	SiS_SetReg1 (SiS_Part2Port, 0x36, 0x00);
-	SiS_SetReg1 (SiS_Part2Port, 0x37, 0x00);
-	SiS_SetReg1 (SiS_Part2Port, 0x38, SiS_RY1COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x48, SiS_RY2COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x49, SiS_RY3COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x4a, SiS_RY4COE);
+  for(i=0x31,j=0;i<=0x34;i++,j++){
+     SiS_SetReg1(SiS_Part2Port,i,PhasePoint[j]);
+  }
+  for(i=0x01,j=0;i<=0x2D;i++,j++){
+     SiS_SetReg1(SiS_Part2Port,i,TimingPoint[j]);
+  }
+  for(i=0x39;i<=0x45;i++,j++){
+     SiS_SetReg1(SiS_Part2Port,i,TimingPoint[j]);      /* di->temp2[j] */
+  }
+  if(SiS_VBInfo&SetCRT2ToTV) {
+    SiS_SetRegANDOR(SiS_Part2Port,0x3A,0x1F,0x00);
+  }
+  temp=SiS_NewFlickerMode;
+  SiS_SetRegANDOR(SiS_Part2Port,0x0A,0xFF,temp);
+
+  SiS_SetReg1(SiS_Part2Port,0x35,0x00); /*301b*/
+  SiS_SetReg1(SiS_Part2Port,0x36,0x00);
+  SiS_SetReg1(SiS_Part2Port,0x37,0x00);
+  SiS_SetReg1(SiS_Part2Port,0x38,SiS_RY1COE);
+  SiS_SetReg1(SiS_Part2Port,0x48,SiS_RY2COE);
+  SiS_SetReg1(SiS_Part2Port,0x49,SiS_RY3COE);
+  SiS_SetReg1(SiS_Part2Port,0x4a,SiS_RY4COE);
 /*add to change 630+301b filter*/
 
-	resindex = SiS_GetResInfo (ROMAddr, ModeNo, ModeIdIndex);
-	if (ModeNo <= 0x13) {
-		xres = SiS_StResInfo[resindex].HTotal;
-	} else {
-		xres = SiS_ModeResInfo[resindex].HTotal;	/* xres->ax */
-	}
-	if (xres == 640) {
-		SiS_RY1COE = 0xFF;
-		SiS_RY2COE = 0x03;
-		SiS_RY3COE = 0x02;
-		SiS_RY4COE = 0xF6;
-		SiS_RY5COE = 0xFC;
-		SiS_RY6COE = 0x27;
-		SiS_RY7COE = 0x46;
-	}
-	if (xres == 800) {
-		SiS_RY1COE = 0x01;
-		SiS_RY2COE = 0x01;
-		SiS_RY3COE = 0xFC;
-		SiS_RY4COE = 0xF8;
-		SiS_RY5COE = 0x08;
-		SiS_RY6COE = 0x26;
-		SiS_RY7COE = 0x38;
-	}
-	if (xres == 1024) {
-		SiS_RY1COE = 0xFF;
-		SiS_RY2COE = 0xFF;
-		SiS_RY3COE = 0xFC;
-		SiS_RY4COE = 0x00;
-		SiS_RY5COE = 0x0F;
-		SiS_RY6COE = 0x22;
-		SiS_RY7COE = 0x28;
-	}
-	if (xres == 720) {
-		SiS_RY1COE = 0x01;
-		SiS_RY2COE = 0x02;
-		SiS_RY3COE = 0xFE;
-		SiS_RY4COE = 0xF7;
-		SiS_RY5COE = 0x03;
-		SiS_RY6COE = 0x27;
-		SiS_RY7COE = 0x3c;
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x35, SiS_RY1COE);	/*301b */
-	SiS_SetReg1 (SiS_Part2Port, 0x36, SiS_RY2COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x37, SiS_RY3COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x38, SiS_RY4COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x48, SiS_RY5COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x49, SiS_RY6COE);
-	SiS_SetReg1 (SiS_Part2Port, 0x4a, SiS_RY7COE);
-
-/*end add*/
-
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV)
-		tempax = 950;
-	else {
-		if (SiS_VBInfo & SetPALTV)
-			tempax = 520;
-		else
-			tempax = 440;
-	}
-	if (SiS_VDE <= tempax) {
-		tempax = tempax - SiS_VDE;
-		tempax = tempax >> 2;
-		tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8);
-		push1 = tempax;
-		temp = (tempax & 0xFF00) >> 8;
-		temp = temp + (USHORT) TimingPoint[0];
-		SiS_SetReg1 (SiS_Part2Port, 0x01, temp);
-		tempax = push1;
-		temp = (tempax & 0xFF00) >> 8;
-		temp = temp + TimingPoint[1];
-		SiS_SetReg1 (SiS_Part2Port, 0x02, temp);
-	}
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToTV) && (SiS_VGAHDE == 1024)) {
-		if (SiS_VBInfo & SetPALTV) {
-			SiS_SetReg1 (SiS_Part2Port, 0x01, 0x19);
-			SiS_SetReg1 (SiS_Part2Port, 0x02, 0x52);
-		} else {
-			SiS_SetReg1 (SiS_Part2Port, 0x01, 0x0B);
-			SiS_SetReg1 (SiS_Part2Port, 0x02, 0x11);
-		}
-	}
-
-	tempcx = SiS_HT - 1;
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-		tempcx = tempcx - 1;
-	}
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part2Port, 0x1B, temp);
-	temp = (tempcx & 0xFF00) >> 8;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x1D, ~0x0F, temp);
-
-	tempcx = SiS_HT >> 1;
-	push1 = tempcx;		/* push cx */
-	tempcx = tempcx + 7;
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		tempcx = tempcx - 4;
-	}
-	temp = (tempcx & 0x00FF);
-	temp = temp << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x22, 0x0F, temp);
-
-	tempbx = TimingPoint[j] | ((TimingPoint[j + 1]) << 8);
-	tempbx = tempbx + tempcx;
-	push2 = tempbx;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part2Port, 0x24, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x25, 0x0F, temp);
-
-	tempbx = push2;
-	tempbx = tempbx + 8;
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		tempbx = tempbx - 4;
-		tempcx = tempbx;
-	}
-	temp = (tempbx & 0x00FF) << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x29, 0x0F, temp);
-
-	j = j + 2;
-	tempcx = tempcx + (TimingPoint[j] | ((TimingPoint[j + 1]) << 8));
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part2Port, 0x27, temp);
-	temp = ((tempcx & 0xFF00) >> 8) << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x28, 0x0F, temp);
-
-	tempcx = tempcx + 8;
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		tempcx = tempcx - 4;
-	}
-	temp = tempcx & 0xFF;
-	temp = temp << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x2A, 0x0F, temp);
-
-	tempcx = push1;		/* pop cx */
-	j = j + 2;
-	temp = TimingPoint[j] | ((TimingPoint[j + 1]) << 8);
-	tempcx = tempcx - temp;
-	temp = tempcx & 0x00FF;
-	temp = temp << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x2D, 0x0F, temp);
-
-	tempcx = tempcx - 11;
-	if (!(SiS_VBInfo & SetCRT2ToTV)) {
-		tempax = SiS_GetVGAHT2 ();
-		tempcx = tempax - 1;
-	}
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part2Port, 0x2E, temp);
-
-	tempbx = SiS_VDE;
-	if (SiS_VGAVDE == 360)
-		tempbx = 746;
-	if (SiS_VGAVDE == 375)
-		tempbx = 746;
-	if (SiS_VGAVDE == 405)
-		tempbx = 853;
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		tempbx = tempbx >> 1;
-	}
-	tempbx = tempbx - 2;
-	temp = tempbx & 0x00FF;
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		if (SiS_VBInfo & SetInSlaveMode) {
-			if (ModeNo == 0x2f)
-				temp = temp + 1;
-		}
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x2F, temp);
-
-	temp = (tempcx & 0xFF00) >> 8;
-	temp = temp | (((tempbx & 0xFF00) >> 8) << 6);
-	if (!(SiS_VBInfo & SetCRT2ToHiVisionTV)) {
-		temp = temp | 0x10;
-		if (!(SiS_VBInfo & SetCRT2ToSVIDEO)) {
-			temp = temp | 0x20;
-		}
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x30, temp);
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {	/*tv gatingno */
-		tempbx = SiS_VDE;
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			tempbx = tempbx >> 1;
-		}
-		temp = (((tempbx - 3) & 0x0300) >> 8) << 5;
-		SiS_SetReg1 (SiS_Part2Port, 0x46, temp);
-		temp = (tempbx - 3) & 0x00FF;
-		SiS_SetReg1 (SiS_Part2Port, 0x47, temp);
-	}
-/*end 301b*/
-
-	tempbx = tempbx & 0x00FF;
-	if (!(modeflag & HalfDCLK)) {
-		tempcx = SiS_VGAHDE;
-		if (tempcx >= SiS_HDE) {
-			tempbx = tempbx | 0x2000;
-			tempax = tempax & 0x00FF;
-		}
-	}
-	tempcx = 0x0101;
-
-	if (SiS_VBInfo & (SetCRT2ToHiVisionTV | SetCRT2ToTV)) {	/*301b */
-		if (SiS_VGAHDE >= 1024) {
-			tempcx = 0x1920;
-			if (SiS_VGAHDE >= 1280) {
-				tempcx = 0x1420;
-				tempbx = tempbx & 0xDFFF;
-			}
-		}
-	}
-	if (!(tempbx & 0x2000)) {
-		if (modeflag & HalfDCLK) {
-			tempcx = (tempcx & 0xFF00) | ((tempcx & 0x00FF) << 1);
-		}
-		push1 = tempbx;
-		tempeax = SiS_VGAHDE;
-		tempebx = (tempcx & 0xFF00) >> 8;
-		longtemp = tempeax * tempebx;
-		tempecx = tempcx & 0x00FF;
-		longtemp = longtemp / tempecx;
-		/*301b */
-		tempecx = 8 * 1024;
-		if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-			tempecx = tempecx * 8;
-		}
-		longtemp = longtemp * tempecx;
-		tempecx = SiS_HDE;
-		temp2 = longtemp % tempecx;
-		tempeax = longtemp / tempecx;
-		if (temp2 != 0) {
-			tempeax = tempeax + 1;
-		}
-		tempax = (USHORT) tempeax;
-		/*301b */
-		if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-			tempcx = ((tempax & 0xFF00) >> 5) >> 8;
-		}
-		/*end 301b */
-		tempbx = push1;
-		tempbx =
-		    (USHORT) (((tempeax & 0x0000FF00) & 0x1F00) |
-			      (tempbx & 0x00FF));
-		tempax =
-		    (USHORT) (((tempeax & 0x000000FF) << 8) |
-			      (tempax & 0x00FF));
-		temp = (tempax & 0xFF00) >> 8;
-	} else {
-		temp = (tempax & 0x00FF) >> 8;
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x44, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x45, ~0x03F, temp);
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-		if ((tempcx & 0x00FF) == 0x01)
-			tempcx = 0x00;
-		SiS_SetRegANDOR (SiS_Part2Port, 0x46, ~0x007, tempcx);
-		SiS_SetRegOR (SiS_Part2Port, 0x46, 0x18);
-		if (SiS_VBInfo & SetPALTV) {
-			tempbx = 0x0364;
-			tempcx = 0x009c;
-		} else {
-			tempbx = 0x0346;
-			tempcx = 0x0078;
-		}
-		temp = (tempbx & 0x00FF);
-		SiS_SetReg1 (SiS_Part2Port, 0x4B, temp);
-		temp = (tempcx & 0x00FF);
-		SiS_SetReg1 (SiS_Part2Port, 0x4C, temp);
-		tempbx = (tempbx & 0x0300);
-		temp = (tempcx & 0xFF00) >> 8;
-		temp = (temp & 0x0003) << 2;
-		temp = temp | (tempbx >> 8);
-		SiS_SetReg1 (SiS_Part2Port, 0x4D, temp);
-		temp = SiS_GetReg1 (SiS_Part2Port, 0x43);
-		SiS_SetReg1 (SiS_Part2Port, 0x43, temp - 3);
-	}
-/*end 301b*/
+    resindex=SiS_GetResInfo(ROMAddr,ModeNo,ModeIdIndex);
+    if(ModeNo<=0x13){
+      xres=SiS_StResInfo[resindex].HTotal;
+    }else{
+      xres=SiS_ModeResInfo[resindex].HTotal;                         /* xres->ax */
+    }
+  if(xres==640){SiS_RY1COE=0xFF;SiS_RY2COE=0x03;SiS_RY3COE=0x02;SiS_RY4COE=0xF6;
+                         SiS_RY5COE=0xFC;SiS_RY6COE=0x27;SiS_RY7COE=0x46;}
+ if(xres==800){SiS_RY1COE=0x01;SiS_RY2COE=0x01;SiS_RY3COE=0xFC;SiS_RY4COE=0xF8;
+                         SiS_RY5COE=0x08;SiS_RY6COE=0x26;SiS_RY7COE=0x38;}                        
+  if(xres==1024){SiS_RY1COE=0xFF;SiS_RY2COE=0xFF;SiS_RY3COE=0xFC;SiS_RY4COE=0x00;
+                         SiS_RY5COE=0x0F;SiS_RY6COE=0x22;SiS_RY7COE=0x28;}
+  if(xres==720){SiS_RY1COE=0x01;SiS_RY2COE=0x02;SiS_RY3COE=0xFE;SiS_RY4COE=0xF7;
+                         SiS_RY5COE=0x03;SiS_RY6COE=0x27;SiS_RY7COE=0x3c;}
+  SiS_SetReg1(SiS_Part2Port,0x35,SiS_RY1COE); /*301b*/
+  SiS_SetReg1(SiS_Part2Port,0x36,SiS_RY2COE);
+  SiS_SetReg1(SiS_Part2Port,0x37,SiS_RY3COE);
+  SiS_SetReg1(SiS_Part2Port,0x38,SiS_RY4COE);
+  SiS_SetReg1(SiS_Part2Port,0x48,SiS_RY5COE);
+  SiS_SetReg1(SiS_Part2Port,0x49,SiS_RY6COE);
+  SiS_SetReg1(SiS_Part2Port,0x4a,SiS_RY7COE);
+ 
+/*end add*/  
+
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) tempax=950;
+  else {
+    if(SiS_VBInfo&SetPALTV) tempax=520;
+    else tempax=440;
+  }
+  if(SiS_VDE<=tempax) {
+    tempax=tempax-SiS_VDE;
+    tempax=tempax>>2;
+    tempax=(tempax&0x00FF)|((tempax&0x00FF)<<8);
+    push1=tempax;
+    temp=(tempax&0xFF00)>>8;
+    temp=temp+(USHORT)TimingPoint[0];
+    SiS_SetReg1(SiS_Part2Port,0x01,temp);
+    tempax=push1;
+    temp=(tempax&0xFF00)>>8;
+    temp=temp+TimingPoint[1];
+    SiS_SetReg1(SiS_Part2Port,0x02,temp);
+  }
+  /*301b*/
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+        && (SiS_VBInfo&SetCRT2ToTV) && (SiS_VGAHDE==1024) ) {
+      if(SiS_VBInfo&SetPALTV)
+      {     
+       SiS_SetReg1(SiS_Part2Port,0x01,0x19);
+       SiS_SetReg1(SiS_Part2Port,0x02,0x52);
+       }  
+      else
+      {
+      SiS_SetReg1(SiS_Part2Port,0x01,0x0B);
+      SiS_SetReg1(SiS_Part2Port,0x02,0x11);
+      } 
+    }
+    
+  tempcx=SiS_HT-1;
+   /*301b*/
+  if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+     tempcx=tempcx-1;   
+  }
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part2Port,0x1B,temp);
+  temp=(tempcx&0xFF00)>>8;
+  SiS_SetRegANDOR(SiS_Part2Port,0x1D,~0x0F,temp);
+
+  tempcx=SiS_HT>>1;
+  push1=tempcx;                           /* push cx */
+  tempcx=tempcx+7;
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    tempcx=tempcx-4;
+  }
+  temp=(tempcx&0x00FF);
+  temp=temp<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x22,0x0F,temp);
+
+  tempbx=TimingPoint[j]|((TimingPoint[j+1])<<8);
+  tempbx=tempbx+tempcx;
+  push2=tempbx;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part2Port,0x24,temp);
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x25,0x0F,temp);
+
+  tempbx=push2;
+  tempbx=tempbx+8;
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    tempbx=tempbx-4;
+    tempcx=tempbx;
+  }
+  temp=(tempbx&0x00FF)<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x29,0x0F,temp);
+
+  j=j+2;
+  tempcx=tempcx+(TimingPoint[j]|((TimingPoint[j+1])<<8));
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part2Port,0x27,temp);
+  temp=((tempcx&0xFF00)>>8)<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x28,0x0F,temp);
+
+  tempcx=tempcx+8;
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    tempcx=tempcx-4;
+  }
+  temp=tempcx&0xFF;
+  temp=temp<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x2A,0x0F,temp);
+
+  tempcx=push1;                                       /* pop cx */
+  j=j+2;
+  temp=TimingPoint[j]|((TimingPoint[j+1])<<8);
+  tempcx=tempcx-temp;
+  temp=tempcx&0x00FF;
+  temp=temp<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x2D,0x0F,temp);
+
+  tempcx=tempcx-11;
+  if(!(SiS_VBInfo&SetCRT2ToTV)){
+    tempax=SiS_GetVGAHT2();
+    tempcx=tempax-1;
+  }
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part2Port,0x2E,temp);
+
+  tempbx=SiS_VDE;
+  if(SiS_VGAVDE==360) tempbx=746;
+  if(SiS_VGAVDE==375) tempbx=746;
+  if(SiS_VGAVDE==405) tempbx=853;
+  if(SiS_VBInfo&SetCRT2ToTV) {
+    tempbx=tempbx>>1;
+  }
+  tempbx=tempbx-2;
+  temp=tempbx&0x00FF;
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    if(SiS_VBInfo&SetInSlaveMode) {
+      if(ModeNo==0x2f) temp=temp+1;
+    }
+  }
+  SiS_SetReg1(SiS_Part2Port,0x2F,temp);
+
+  temp=(tempcx&0xFF00)>>8;
+  temp=temp|(((tempbx&0xFF00)>>8)<<6);
+  if(!(SiS_VBInfo&SetCRT2ToHiVisionTV)) {
+    temp=temp|0x10;
+    if(!(SiS_VBInfo&SetCRT2ToSVIDEO)){
+      temp=temp|0x20;
+    }
+  }
+  SiS_SetReg1(SiS_Part2Port,0x30,temp);
+ /*301b*/
+  if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {      /*tv gatingno*/
+    tempbx=SiS_VDE;
+    if(SiS_VBInfo&SetCRT2ToTV) {
+       tempbx=tempbx>>1;
+    }
+    temp=(((tempbx-3)&0x0300)>>8)<<5;
+    SiS_SetReg1(SiS_Part2Port,0x46,temp);
+    temp=(tempbx-3)&0x00FF;
+    SiS_SetReg1(SiS_Part2Port,0x47,temp);
+  }
+  /*end 301b*/
+
+  tempbx=tempbx&0x00FF;
+  if(!(modeflag&HalfDCLK)){
+    tempcx=SiS_VGAHDE;
+    if(tempcx>=SiS_HDE){
+      tempbx=tempbx|0x2000;
+      tempax=tempax&0x00FF;
+    }
+  }
+  tempcx=0x0101;
+
+  if(SiS_VBInfo&(SetCRT2ToHiVisionTV|SetCRT2ToTV)) { /*301b*/
+    if(SiS_VGAHDE>=1024) {
+      tempcx=0x1920;
+      if(SiS_VGAHDE>=1280) {
+        tempcx=0x1420;
+        tempbx=tempbx&0xDFFF;
+      }
+    }
+  }
+  if(!(tempbx&0x2000)){
+    if(modeflag&HalfDCLK){
+      tempcx=(tempcx&0xFF00)|((tempcx&0x00FF)<<1);
+    }
+    push1=tempbx;
+    tempeax=SiS_VGAHDE;
+    tempebx=(tempcx&0xFF00)>>8;
+    longtemp=tempeax*tempebx;
+    tempecx=tempcx&0x00FF;
+    longtemp=longtemp/tempecx;
+    /*301b*/
+    tempecx=8*1024;
+    if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+     	tempecx=tempecx*8;
+    }
+    longtemp=longtemp*tempecx;
+    tempecx=SiS_HDE;
+    temp2=longtemp%tempecx;
+    tempeax=longtemp/tempecx;
+    if(temp2!=0){
+      tempeax=tempeax+1;
+    }
+     tempax=(USHORT)tempeax;
+     /*301b*/
+     if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+     	tempcx=((tempax&0xFF00)>>5)>>8;
+     }
+    /*end 301b*/
+    tempbx=push1;
+    tempbx=(USHORT) ( ((tempeax&0x0000FF00)&0x1F00)|(tempbx&0x00FF) );
+    tempax=(USHORT) ( ((tempeax&0x000000FF)<<8)|(tempax&0x00FF) );
+    temp=(tempax&0xFF00)>>8;
+  }
+  else {
+    temp=(tempax&0x00FF)>>8;
+  }
+  SiS_SetReg1(SiS_Part2Port,0x44,temp);
+  temp=(tempbx&0xFF00)>>8;
+  SiS_SetRegANDOR(SiS_Part2Port,0x45,~0x03F,temp);
+  /*301b*/
+      if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+       if((tempcx&0x00FF)==0x01)
+    		tempcx=0x00;
+       SiS_SetRegANDOR(SiS_Part2Port,0x46,~0x007,tempcx);
+       SiS_SetRegOR(SiS_Part2Port,0x46,0x18);
+               if(SiS_VBInfo&SetPALTV){
+                   tempbx=0x0364;
+                   tempcx=0x009c; 
+                }
+               else{
+                   tempbx=0x0346;
+                   tempcx=0x0078;
+                } 
+       temp=(tempbx&0x00FF) ;        
+       SiS_SetReg1(SiS_Part2Port,0x4B,temp);         
+       temp=(tempcx&0x00FF) ;
+       SiS_SetReg1(SiS_Part2Port,0x4C,temp);         
+       tempbx=(tempbx&0x0300); 
+       temp=(tempcx&0xFF00)>>8 ;
+       temp=(temp&0x0003)<<2;
+       temp=temp|(tempbx>>8);
+       SiS_SetReg1(SiS_Part2Port,0x4D,temp);  
+       
+       temp=SiS_GetReg1(SiS_Part2Port,0x43); /*301b change */
+       SiS_SetReg1(SiS_Part2Port,0x43,(USHORT)(temp-3));  
+      }
+/*end 301b*/        
 
-#ifdef CONFIG_FB_SIS_300
+#ifdef SIS300
 /*add PALMN*/
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-			temp = temp & 0x01;
-			if (temp) {
-				temp1 = SiS_GetReg1 (SiS_P3d4, 0x35);
-				temp1 = temp1 & 0x40;
-				if (temp1) {
-					SiS_SetRegANDOR (SiS_Part2Port, 0x00,
-							 0xEF, 0x00);
-					temp3 =
-					    SiS_GetReg1 (SiS_Part2Port, 0x01);
-					temp3 = temp3 - 1;
-					SiS_SetReg1 (SiS_Part2Port, 0x01,
-						     temp3);
-				}
-			}
-		}
-	}
-	/*end add */
+  if((HwDeviceExtension->jChipType==SIS_630)||
+     (HwDeviceExtension->jChipType==SIS_730)) {
+           if(SiS_VBInfo&SetCRT2ToTV) {
+             temp=SiS_GetReg1(SiS_P3d4,0x31);   
+             temp=temp&0x01; 
+              if(temp) {
+                  temp1=SiS_GetReg1(SiS_P3d4,0x35);        
+                  temp1=temp1&0x40; 
+                   if(temp1){
+                           SiS_SetRegANDOR(SiS_Part2Port,0x00,0xEF,0x00);
+                           temp3=SiS_GetReg1(SiS_Part2Port,0x01);
+                           temp3=temp3-1;
+                           SiS_SetReg1(SiS_Part2Port,0x01,temp3);  
+                }    
+             }
+          } 
+      }	
+    /*end add*/
 #endif
 
-#ifdef CONFIG_FB_SIS_315
+#ifdef SIS315H
 /*add PALMN*/
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-		temp = temp & 0x01;
-		if (temp) {
-			temp1 = SiS_GetReg1 (SiS_P3d4, 0x38);
-			temp1 = temp1 & 0x40;
-			if (temp1) {
-				SiS_SetRegANDOR (SiS_Part2Port, 0x00, 0xEF,
-						 0x00);
-				temp3 = SiS_GetReg1 (SiS_Part2Port, 0x01);
-				temp3 = temp3 - 1;
-				SiS_SetReg1 (SiS_Part2Port, 0x01, temp3);
-			}
-		}
-	}
-	/*end add */
+  if ( (HwDeviceExtension->jChipType==SIS_315H)||
+       (HwDeviceExtension->jChipType==SIS_315PRO)||
+       (HwDeviceExtension->jChipType==SIS_550) ||
+       (HwDeviceExtension->jChipType==SIS_640) ||
+       (HwDeviceExtension->jChipType==SIS_740) ||
+       (HwDeviceExtension->jChipType==SIS_650)) {
+        	if(SiS_VBInfo&SetCRT2ToTV) {
+             		temp=SiS_GetReg1(SiS_P3d4,0x31);
+            		 temp=temp&0x01;
+              		if(temp) {
+                  		temp1=SiS_GetReg1(SiS_P3d4,0x38);
+                 		temp1=temp1&0x40;
+                   		if(temp1){
+                           		SiS_SetRegANDOR(SiS_Part2Port,0x00,0xEF,0x00);
+                           		temp3=SiS_GetReg1(SiS_Part2Port,0x01);
+                           		temp3=temp3-1;
+                           		SiS_SetReg1(SiS_Part2Port,0x01,temp3);
+                		}
+             		}
+          	}
+  }
+  /*end add*/
 #endif
 
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		if (!(SiS_VBInfo & SetInSlaveMode)) {
-			SiS_SetReg1 (SiS_Part2Port, 0x0B, 0x00);
-		}
-	}
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		return;
-	}
-
-	tempbx = SiS_HDE - 1;	/* RHACTE=HDE-1 */
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part2Port, 0x2C, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x2B, 0x0F, temp);
-	temp = 0x01;
-	if (SiS_LCDResInfo == Panel1280x1024) {
-		if (SiS_ModeType == ModeEGA) {
-			if (SiS_VGAHDE >= 1024) {
-				temp = 0x02;
-				if (SiS_SetFlag & LCDVESATiming)
-					temp = 0x01;
-			}
-		}
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x0B, temp);
-
-	tempbx = SiS_VDE;	/* RTVACTEO=(VDE-1)&0xFF */
-	push1 = tempbx;
-	tempbx--;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part2Port, 0x03, temp);
-	temp = ((tempbx & 0xFF00) >> 8) & 0x07;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x0C, ~0x07, temp);
-
-	tempcx = SiS_VT - 1;
-	push2 = tempcx + 1;
-	temp = tempcx & 0x00FF;	/* RVTVT=VT-1 */
-	SiS_SetReg1 (SiS_Part2Port, 0x19, temp);
-	temp = (tempcx & 0xFF00) >> 8;
-	temp = temp << 5;
-	if (SiS_LCDInfo & LCDRGB18Bit) {
-		temp = temp | 0x10;
-	}
-	if (SiS_VBInfo & SetCRT2ToLCD) {
-		tempbx = (tempbx & 0xFF00) | (SiS_LCDInfo & 0x0FF);
-		if (tempbx & LCDSync) {
-			tempbx = tempbx & LCDSyncBit;
-			tempbx =
-			    (tempbx & 0xFF00) | ((tempbx & 0x00FF) >>
-						 LCDSyncShift);
-			temp = temp | (tempbx & 0x00FF);
-		}
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x1A, temp);
-
-	tempcx++;
-	tempbx = 768;
-	if (SiS_LCDResInfo != Panel1024x768) {
-		tempbx = 1024;
-		if (SiS_LCDResInfo != Panel1280x1024) {
-			tempbx = 1200;	/*301b */
-			if (SiS_LCDResInfo != Panel1600x1200) {
-				if (tempbx != SiS_VDE) {
-					tempbx = 960;
-				}
-			}
-		}
-	}
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		tempbx = SiS_VDE;
-		tempbx--;
-		tempcx--;
-	}
-	tempax = 1;
-	if (!(SiS_LCDInfo & LCDNonExpanding)) {
-		if (tempbx != SiS_VDE) {
-			tempax = tempbx;
-			if (tempax < SiS_VDE) {
-				tempax = 0;
-				tempcx = 0;
-			} else {
-				tempax = tempax - SiS_VDE;
-			}
-			tempax = tempax >> 1;
-		}
-		tempcx = tempcx - tempax;	/* lcdvdes */
-		tempbx = tempbx - tempax;	/* lcdvdee */
-	} else {
-		tempax = tempax >> 1;
-		tempcx = tempcx - tempax;	/* lcdvdes */
-		tempbx = tempbx - tempax;	/* lcdvdee */
-	}
-
-	temp = tempcx & 0x00FF;	/* RVEQ1EQ=lcdvdes */
-	SiS_SetReg1 (SiS_Part2Port, 0x05, temp);
-	temp = tempbx & 0x00FF;	/* RVEQ2EQ=lcdvdee */
-	SiS_SetReg1 (SiS_Part2Port, 0x06, temp);
-
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp << 3;
-	temp = temp | ((tempcx & 0xFF00) >> 8);
-	SiS_SetReg1 (SiS_Part2Port, 0x02, temp);
-
-	tempbx = push2;
-	tempax = push1;
-	tempcx = tempbx;
-	tempcx = tempcx - tempax;
-	tempcx = tempcx >> 4;
-	tempbx = tempbx + tempax;
-	tempbx = tempbx >> 1;
-	if (SiS_LCDInfo & LCDNonExpanding) {
-		tempbx = tempbx - 10;
-	}
-	temp = tempbx & 0x00FF;	/* RTVACTEE=lcdvrs */
-	SiS_SetReg1 (SiS_Part2Port, 0x04, temp);
-
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp << 4;
-	tempbx = tempbx + tempcx + 1;
-	temp = temp | (tempbx & 0x000F);
-	SiS_SetReg1 (SiS_Part2Port, 0x01, temp);
-
-	if (SiS_LCDResInfo == Panel1024x768) {
-		if (!(SiS_SetFlag & LCDVESATiming)) {
-			if (!(SiS_LCDInfo & LCDNonExpanding)) {
-				if (ModeNo == 0x13) {
-					SiS_SetReg1 (SiS_Part2Port, 0x04, 0xB9);
-					SiS_SetReg1 (SiS_Part2Port, 0x05, 0xCC);
-					SiS_SetReg1 (SiS_Part2Port, 0x06, 0xA6);
-				} else {
-					temp = crt2crtc & 0x3F;
-					if (temp == 4) {
-						SiS_SetReg1 (SiS_Part2Port,
-							     0x01, 0x2B);
-						SiS_SetReg1 (SiS_Part2Port,
-							     0x02, 0x13);
-						SiS_SetReg1 (SiS_Part2Port,
-							     0x04, 0xE5);
-						SiS_SetReg1 (SiS_Part2Port,
-							     0x05, 0x08);
-						SiS_SetReg1 (SiS_Part2Port,
-							     0x06, 0xE2);
-					}
-				}
-			}
-		}
-	}
-
-	SiS_SetRegANDOR (SiS_Part2Port, 0x09, 0xF0, 0x00);
-	SiS_SetRegANDOR (SiS_Part2Port, 0x0A, 0xF0, 0x00);
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    if(!(SiS_VBInfo&SetInSlaveMode)) {
+      SiS_SetReg1(SiS_Part2Port,0x0B,0x00);
+    }
+  }
+  if(SiS_VBInfo&SetCRT2ToTV){
+    return;
+  }
+
+  tempbx=SiS_HDE-1;         /* RHACTE=HDE-1 */
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part2Port,0x2C,temp);
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp<<4;
+  SiS_SetRegANDOR(SiS_Part2Port,0x2B,0x0F,temp);
+  temp=0x01;
+  if(SiS_LCDResInfo==Panel1280x1024) {
+    if(SiS_ModeType==ModeEGA) {
+      if(SiS_VGAHDE>=1024) {
+        temp=0x02;
+        if (SiS_SetFlag&LCDVESATiming)
+          temp=0x01;
+      }
+    }
+  }
+  SiS_SetReg1(SiS_Part2Port,0x0B,temp);
+
+  tempbx=SiS_VDE;         /* RTVACTEO=(VDE-1)&0xFF */
+  push1=tempbx;
+  tempbx--;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part2Port,0x03,temp);
+  temp=((tempbx&0xFF00)>>8)&0x07;
+  SiS_SetRegANDOR(SiS_Part2Port,0x0C,~0x07,temp);
+
+  tempcx=SiS_VT-1;
+  push2=tempcx+1;
+  temp=tempcx&0x00FF;   /* RVTVT=VT-1 */
+  SiS_SetReg1(SiS_Part2Port,0x19,temp);
+  temp=(tempcx&0xFF00)>>8;
+  temp=temp<<5;
+  if(SiS_LCDInfo&LCDRGB18Bit){
+    temp=temp|0x10;
+  }
+  if(SiS_VBInfo&SetCRT2ToLCD) {
+    tempbx=(tempbx&0xFF00)|(SiS_LCDInfo&0x0FF);
+    if(tempbx&LCDSync) {
+      tempbx=tempbx&LCDSyncBit;
+      tempbx=(tempbx&0xFF00)|((tempbx&0x00FF)>>LCDSyncShift);
+      temp=temp|(tempbx&0x00FF);
+    }
+  }
+  SiS_SetReg1(SiS_Part2Port,0x1A,temp);
+
+  tempcx++;
+  tempbx=768;
+  if(SiS_LCDResInfo!=Panel1024x768) {
+    tempbx=1024;
+    if(SiS_LCDResInfo!=Panel1280x1024) {
+        tempbx=1200;     /*301b */
+         if(SiS_LCDResInfo!=Panel1600x1200) {
+            if(tempbx!=SiS_VDE) {
+               tempbx=960;
+      }
+    }
+  }
+ }
+   if(SiS_LCDInfo&LCDNonExpanding) {
+    tempbx=SiS_VDE;
+    tempbx--;
+    tempcx--;
+  }
+  tempax=1;
+  if(!(SiS_LCDInfo&LCDNonExpanding)) {
+    if(tempbx!=SiS_VDE){
+      tempax=tempbx;
+      if(tempax<SiS_VDE) {
+        tempax=0;
+        tempcx=0;
+      }
+      else {
+        tempax=tempax-SiS_VDE;
+      }
+      tempax=tempax>>1;
+    }
+    tempcx=tempcx-tempax; /* lcdvdes */
+    tempbx=tempbx-tempax; /* lcdvdee */
+  }
+  else {
+    tempax=tempax>>1;
+    tempcx=tempcx-tempax; /* lcdvdes */
+    tempbx=tempbx-tempax; /* lcdvdee */
+  }
+
+  temp=tempcx&0x00FF;   /* RVEQ1EQ=lcdvdes */
+  SiS_SetReg1(SiS_Part2Port,0x05,temp);
+  temp=tempbx&0x00FF;   /* RVEQ2EQ=lcdvdee */
+  SiS_SetReg1(SiS_Part2Port,0x06,temp);
+
+  temp=(tempbx&0xFF00)>>8;
+  temp=temp<<3;
+  temp=temp|((tempcx&0xFF00)>>8);
+  SiS_SetReg1(SiS_Part2Port,0x02,temp);
+
+  tempbx=push2;
+  tempax=push1;
+  tempcx=tempbx;
+  tempcx=tempcx-tempax;
+  tempcx=tempcx>>4;
+  tempbx=tempbx+tempax;
+  tempbx=tempbx>>1;
+  if(SiS_LCDInfo&LCDNonExpanding) {
+    tempbx=tempbx-10;
+  }
+  temp=tempbx&0x00FF;   /* RTVACTEE=lcdvrs */
+  SiS_SetReg1(SiS_Part2Port,0x04,temp);
+
+ temp=(tempbx&0xFF00)>>8;
+ temp=temp<<4;
+ tempbx=tempbx+tempcx+1;
+ temp=temp|(tempbx&0x000F);
+ SiS_SetReg1(SiS_Part2Port,0x01,temp);
+
+ if(SiS_LCDResInfo==Panel1024x768) {
+   if(!(SiS_SetFlag&LCDVESATiming)) {
+     if(!(SiS_LCDInfo&LCDNonExpanding)) {
+       if(ModeNo==0x13) {
+         SiS_SetReg1(SiS_Part2Port,0x04,0xB9);
+         SiS_SetReg1(SiS_Part2Port,0x05,0xCC);
+         SiS_SetReg1(SiS_Part2Port,0x06,0xA6);
+       }
+       else {
+         temp=crt2crtc&0x3F;
+         if(temp==4) {
+           SiS_SetReg1(SiS_Part2Port,0x01,0x2B);
+           SiS_SetReg1(SiS_Part2Port,0x02,0x13);
+           SiS_SetReg1(SiS_Part2Port,0x04,0xE5);
+           SiS_SetReg1(SiS_Part2Port,0x05,0x08);
+           SiS_SetReg1(SiS_Part2Port,0x06,0xE2);
+         }
+       }
+     }
+   }
+ }
 
-	tempcx = (SiS_HT - SiS_HDE) >> 2;	/* (HT-HDE)>>2     */
-	tempbx = (SiS_HDE + 7);	/* lcdhdee         */
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-		tempbx = tempbx + 2;
-	}
-	push1 = tempbx;
-	temp = tempbx & 0x00FF;	/* RHEQPLE=lcdhdee */
-	SiS_SetReg1 (SiS_Part2Port, 0x23, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x25, ~0x0F, temp);
-	/*301b */
-	temp = 7;
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-		temp = temp + 2;
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x1F, temp);	/* RHBLKE=lcdhdes */
-	SiS_SetRegANDOR (SiS_Part2Port, 0x20, 0x0F, 0x00);
+ SiS_SetRegANDOR(SiS_Part2Port,0x09,0xF0,0x00);
+ SiS_SetRegANDOR(SiS_Part2Port,0x0A,0xF0,0x00);
 
-	tempbx = tempbx + tempcx;
-	push2 = tempbx;
-	temp = tempbx & 0xFF;	/* RHBURSTS=lcdhrs */
-	if (SiS_LCDResInfo == Panel1280x1024) {
-		if (!(SiS_LCDInfo & LCDNonExpanding)) {
-			if (SiS_HDE == 1280) {
-				temp = 0x47;
-			}
-		}
-	}
-	SiS_SetReg1 (SiS_Part2Port, 0x1C, temp);
-	temp = (tempbx & 0xFF00) >> 8;
-	temp = temp << 4;
-	SiS_SetRegANDOR (SiS_Part2Port, 0x1D, ~0x0F0, temp);
-
-	tempbx = push2;
-	tempcx = tempcx << 1;
-	tempbx = tempbx + tempcx;
-	temp = tempbx & 0x00FF;	/* RHSYEXP2S=lcdhre */
-	SiS_SetReg1 (SiS_Part2Port, 0x21, temp);
-
-	SiS_SetRegANDOR (SiS_Part2Port, 0x17, 0xFB, 0x00);
-	SiS_SetRegANDOR (SiS_Part2Port, 0x18, 0xDF, 0x00);
-
-	if (!(SiS_SetFlag & LCDVESATiming)) {
-		if (SiS_VGAVDE == 525) {
-			if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {	/*301b */
-				temp = 0xC6;
-			} else
-				temp = 0xC4;
-			SiS_SetReg1 (SiS_Part2Port, 0x2f, temp);
-			SiS_SetReg1 (SiS_Part2Port, 0x30, 0xB3);
-		}
-		if (SiS_VGAVDE == 420) {
-			if (
-			    ((SiS_VBType & VB_SIS301B)
-			     || (SiS_VBType & VB_SIS302B))) {
-				temp = 0x4F;
-			} else
-				temp = 0x4E;
-			SiS_SetReg1 (SiS_Part2Port, 0x2f, temp);
-		}
-	}
+ tempcx=(SiS_HT-SiS_HDE)>>2;    /* (HT-HDE)>>2     */
+ tempbx=(SiS_HDE+7);        /* lcdhdee         */
+ /*301b*/
+ if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+    tempbx=tempbx+2;
+ }
+ push1=tempbx;
+ temp=tempbx&0x00FF;    /* RHEQPLE=lcdhdee */
+ SiS_SetReg1(SiS_Part2Port,0x23,temp);
+ temp=(tempbx&0xFF00)>>8;
+ SiS_SetRegANDOR(SiS_Part2Port,0x25,~0x0F,temp);
+ /*301b*/
+ temp=7;
+ if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+    temp=temp+2;
+ }
+ SiS_SetReg1(SiS_Part2Port,0x1F,temp);  /* RHBLKE=lcdhdes */
+ SiS_SetRegANDOR(SiS_Part2Port,0x20,0x0F,0x00);
+
+ tempbx=tempbx+tempcx;
+ push2=tempbx;
+ temp=tempbx&0xFF;            /* RHBURSTS=lcdhrs */
+ if(SiS_LCDResInfo==Panel1280x1024) {
+   if(!(SiS_LCDInfo&LCDNonExpanding)) {
+     if(SiS_HDE==1280) {
+       temp=0x47;
+     }
+   }
+ }
+ SiS_SetReg1(SiS_Part2Port,0x1C,temp);
+ temp=(tempbx&0xFF00)>>8;
+ temp=temp<<4;
+ SiS_SetRegANDOR(SiS_Part2Port,0x1D,~0x0F0,temp);
+
+ tempbx=push2;
+ tempcx=tempcx<<1;
+ tempbx=tempbx+tempcx;
+ temp=tempbx&0x00FF;            /* RHSYEXP2S=lcdhre */
+ SiS_SetReg1(SiS_Part2Port,0x21,temp);
+
+ SiS_SetRegANDOR(SiS_Part2Port,0x17,0xFB,0x00);
+ SiS_SetRegANDOR(SiS_Part2Port,0x18,0xDF,0x00);
+
+ if(!(SiS_SetFlag&LCDVESATiming)) {
+   if(SiS_VGAVDE==525) {
+    if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {  /*301b*/
+    	temp=0xC6;
+    }
+    else
+       	temp=0xC4;
+     	SiS_SetReg1(SiS_Part2Port,0x2f,temp);
+     	SiS_SetReg1(SiS_Part2Port,0x30,0xB3);
+    }
+   if(SiS_VGAVDE==420) {
+     if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+    	temp=0x4F;
+     }
+     else
+       	temp=0x4E;
+     SiS_SetReg1(SiS_Part2Port,0x2f,temp);
+   }
+ }
 }
 
 USHORT
-SiS_GetVGAHT2 ()
+SiS_GetVGAHT2()
 {
-	ULONG tempax, tempbx;
+  ULONG tempax,tempbx;
 
-	tempbx = ((SiS_VGAVT - SiS_VGAVDE) * SiS_RVBHCMAX) & 0xFFFF;
-	tempax = (SiS_VT - SiS_VDE) * SiS_RVBHCFACT;
-	tempax = (tempax * SiS_HT) / tempbx;
-	return ((USHORT) tempax);
+  tempbx=((SiS_VGAVT-SiS_VGAVDE)*SiS_RVBHCMAX)&0xFFFF;
+  tempax=(SiS_VT-SiS_VDE)*SiS_RVBHCFACT;
+  tempax=(tempax*SiS_HT)/tempbx;
+  return((USHORT) tempax);
 }
 
 void
-SiS_SetGroup3 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-	       USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT i;
-	UCHAR *tempdi;
-	USHORT modeflag, temp, temp1;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-	}
-
-	SiS_SetReg1 (SiS_Part3Port, 0x00, 0x00);
-	if (SiS_VBInfo & SetPALTV) {
-		SiS_SetReg1 (SiS_Part3Port, 0x13, 0xFA);
-		SiS_SetReg1 (SiS_Part3Port, 0x14, 0xC8);
-	} else {
-		SiS_SetReg1 (SiS_Part3Port, 0x13, 0xF6);
-		SiS_SetReg1 (SiS_Part3Port, 0x14, 0xBF);
-	}
-#ifdef CONFIG_FB_SIS_300
-	/*add PALMN */
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-			temp = temp & 0x01;
-			if (temp) {
-				temp1 = SiS_GetReg1 (SiS_P3d4, 0x35);
-				temp1 = temp1 & 0x40;
-				if (temp1) {
-					SiS_SetReg1 (SiS_Part3Port, 0x13, 0xFA);
-					SiS_SetReg1 (SiS_Part3Port, 0x14, 0xC8);
-					SiS_SetReg1 (SiS_Part3Port, 0x3D, 0xA8);
-				}
-			}
-		}
-	}
-	/*end add */
+SiS_SetGroup3(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+              USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT i;
+  UCHAR *tempdi;
+  USHORT  modeflag,temp,temp1;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+  }
+  else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+  }
+
+  SiS_SetReg1(SiS_Part3Port,0x00,0x00);
+  if(SiS_VBInfo&SetPALTV){
+    SiS_SetReg1(SiS_Part3Port,0x13,0xFA);
+    SiS_SetReg1(SiS_Part3Port,0x14,0xC8);
+  }
+  else {
+    SiS_SetReg1(SiS_Part3Port,0x13,0xF6);
+    SiS_SetReg1(SiS_Part3Port,0x14,0xBF);
+  }
+#ifdef SIS300
+  /*add PALMN*/
+  if((HwDeviceExtension->jChipType==SIS_630)||
+     (HwDeviceExtension->jChipType==SIS_730)) {
+           if(SiS_VBInfo&SetCRT2ToTV) {
+             temp=SiS_GetReg1(SiS_P3d4,0x31);   
+             temp=temp&0x01; 
+              if(temp) {
+                  temp1=SiS_GetReg1(SiS_P3d4,0x35);        
+                  temp1=temp1&0x40; 
+                   if(temp1){
+                          SiS_SetReg1(SiS_Part3Port,0x13,0xFA); 
+                          SiS_SetReg1(SiS_Part3Port,0x14,0xC8); 
+                          SiS_SetReg1(SiS_Part3Port,0x3D,0xA8);
+                }    
+             }
+          } 
+      }	
+    /*end add*/
 #endif
-#ifdef CONFIG_FB_SIS_315
+#ifdef SIS315H
 /*add PALMN*/
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		temp = SiS_GetReg1 (SiS_P3d4, 0x31);
-		temp = temp & 0x01;
-		if (temp) {
-			temp1 = SiS_GetReg1 (SiS_P3d4, 0x38);
-			temp1 = temp1 & 0x40;
-			if (temp1) {
-				SiS_SetReg1 (SiS_Part3Port, 0x13, 0xFA);
-				SiS_SetReg1 (SiS_Part3Port, 0x14, 0xC8);
-				SiS_SetReg1 (SiS_Part3Port, 0x3D, 0xA8);
-			}
-		}
-	}
-	/*end add */
+  if ( (HwDeviceExtension->jChipType==SIS_315H)||
+       (HwDeviceExtension->jChipType==SIS_315PRO)||
+       (HwDeviceExtension->jChipType==SIS_550) ||
+       (HwDeviceExtension->jChipType==SIS_640) ||
+       (HwDeviceExtension->jChipType==SIS_740) ||
+       (HwDeviceExtension->jChipType==SIS_650)) {
+         if(SiS_VBInfo&SetCRT2ToTV) {
+             temp=SiS_GetReg1(SiS_P3d4,0x31);   
+             temp=temp&0x01; 
+              if(temp) {
+                  temp1=SiS_GetReg1(SiS_P3d4,0x38);        
+                  temp1=temp1&0x40; 
+                   if(temp1){
+                          SiS_SetReg1(SiS_Part3Port,0x13,0xFA); 
+                          SiS_SetReg1(SiS_Part3Port,0x14,0xC8); 
+                          SiS_SetReg1(SiS_Part3Port,0x3D,0xA8);
+                   }
+              }
+         }
+  }
+ /*end add*/
 #endif
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV) {
-		tempdi = SiS_HiTVGroup3Data;
-		if (SiS_SetFlag & TVSimuMode) {
-			tempdi = SiS_HiTVGroup3Simu;
-			if (!(modeflag & Charx8Dot)) {
-				tempdi = SiS_HiTVGroup3Text;
-			}
-		}
-		for (i = 0; i <= 0x3E; i++) {
-			SiS_SetReg1 (SiS_Part3Port, i, tempdi[i]);
-		}
-	}
-	return;
-}
-
-void
-SiS_SetGroup4 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-	       USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-	       PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT tempax, tempcx, tempbx, modeflag, temp, temp2, push1;
-	ULONG tempebx, tempeax, templong;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-	}
-	temp = SiS_RVBHCFACT;
-	SiS_SetReg1 (SiS_Part4Port, 0x13, temp);
-
-	tempbx = SiS_RVBHCMAX;
-	temp = tempbx & 0x00FF;
-	SiS_SetReg1 (SiS_Part4Port, 0x14, temp);
-	temp2 = ((tempbx & 0xFF00) >> 8) << 7;
-
-	tempcx = SiS_VGAHT - 1;
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part4Port, 0x16, temp);
-	temp = ((tempcx & 0xFF00) >> 8) << 3;
-	temp2 = temp | temp2;
-
-	tempcx = SiS_VGAVT - 1;
-	if (!(SiS_VBInfo & SetCRT2ToTV)) {
-		tempcx = tempcx - 5;
-	}
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part4Port, 0x17, temp);
-	temp = temp2 | ((tempcx & 0xFF00) >> 8);
-	SiS_SetReg1 (SiS_Part4Port, 0x15, temp);
-
-	tempcx = SiS_VBInfo;
-	tempbx = SiS_VGAHDE;
-	if (modeflag & HalfDCLK) {
-		tempbx = tempbx >> 1;
-	}
-	if (tempcx & SetCRT2ToHiVisionTV) {
-		temp = 0xA0;
-		if (tempbx != 1024) {
-			temp = 0xC0;
-			if (tempbx != 1280)
-				temp = 0;
-		}
-	} else if ((tempcx & SetCRT2ToTV) && (SiS_VGAHDE == 1024)) {	/*301b */
-		temp = 0xA0;
-	} else {
-		temp = 0x80;
-		if (SiS_VBInfo & SetCRT2ToLCD) {
-			temp = 0;
-			if (tempbx > 800)
-				temp = 0x60;
-		}
-	}
-	if (SiS_LCDResInfo != Panel1280x1024)
-		temp = temp | 0x0A;
-	SiS_SetRegANDOR (SiS_Part4Port, 0x0E, ~0xEF, temp);
-
-	tempebx = SiS_VDE;
-	if (tempcx & SetCRT2ToHiVisionTV) {
-		/* if(!(tempax&0xE000)) tempbx=tempbx>>1; */
-		if (!(temp & 0xE000))
-			tempbx = tempbx >> 1;	/* alan ???? */
-
-	}
-
-	tempcx = SiS_RVBHRS;
-	temp = tempcx & 0x00FF;
-	SiS_SetReg1 (SiS_Part4Port, 0x18, temp);
-
-	tempebx = tempebx;
-	tempeax = SiS_VGAVDE;
-	tempcx = tempcx | 0x04000;
+  if(SiS_VBInfo&SetCRT2ToHiVisionTV) {
+    tempdi=SiS_HiTVGroup3Data;
+    if(SiS_SetFlag&TVSimuMode) {
+      tempdi=SiS_HiTVGroup3Simu;
+      if(!(modeflag&Charx8Dot)) {
+        tempdi=SiS_HiTVGroup3Text;
+      }
+    }
+    for(i=0;i<=0x3E;i++){
+       SiS_SetReg1(SiS_Part3Port,i,tempdi[i]);
+    }
+  }
+  return;
+}
+
+void
+SiS_SetGroup4(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+              USHORT ModeIdIndex,USHORT RefreshRateTableIndex,
+	      PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT tempax,tempcx,tempbx,modeflag,temp,temp2,push1;
+  ULONG tempebx,tempeax,templong;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+  }
+  temp=SiS_RVBHCFACT;
+  SiS_SetReg1(SiS_Part4Port,0x13,temp);
+
+  tempbx=SiS_RVBHCMAX;
+  temp=tempbx&0x00FF;
+  SiS_SetReg1(SiS_Part4Port,0x14,temp);
+  temp2=((tempbx&0xFF00)>>8)<<7;
+  
+  tempcx=SiS_VGAHT-1;
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part4Port,0x16,temp);
+  temp=((tempcx&0xFF00)>>8)<<3;
+  temp2=temp|temp2;
+
+  tempcx=SiS_VGAVT-1;
+  if(!(SiS_VBInfo&SetCRT2ToTV)){
+    tempcx=tempcx-5;
+  }
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part4Port,0x17,temp);
+  temp=temp2|((tempcx&0xFF00)>>8);
+  SiS_SetReg1(SiS_Part4Port,0x15,temp);
+
+  tempcx=SiS_VBInfo;
+  tempbx=SiS_VGAHDE;
+  if(modeflag&HalfDCLK){
+    tempbx=tempbx>>1;
+  }
+  if(tempcx&SetCRT2ToHiVisionTV) {
+    temp=0xA0;
+    if(tempbx!=1024) {
+       temp=0xC0;
+       if(tempbx!=1280) temp=0;
+    }
+  }
+  else if((tempcx&SetCRT2ToTV)&&(SiS_VGAHDE==1024)) {       /*301b*/
+ temp=0xA0; 
+  }
+  else {
+    temp=0x80;
+    if(SiS_VBInfo&SetCRT2ToLCD){
+      temp=0;
+      if(tempbx>800) temp=0x60;
+    }
+  }
+  if(SiS_LCDResInfo!=Panel1280x1024) temp=temp|0x0A;
+  SiS_SetRegANDOR(SiS_Part4Port,0x0E,~0xEF,temp);
+
+  tempebx=SiS_VDE;
+  if(tempcx&SetCRT2ToHiVisionTV) {
+    /* if(!(tempax&0xE000)) tempbx=tempbx>>1; */
+    if(!(temp&0xE000)) tempbx=tempbx>>1;               /* alan ???? */
+
+  }
+
+  tempcx=SiS_RVBHRS;
+  temp=tempcx&0x00FF;
+  SiS_SetReg1(SiS_Part4Port,0x18,temp);
+
+  tempebx=tempebx;
+  tempeax=SiS_VGAVDE;
+  tempcx=tempcx|0x04000;
 /*tempeax=tempeax-tempebx;  */
-	if (tempeax <= tempebx) {
-		tempcx = ((tempcx & 0xFF00) ^ 0x4000) | (tempcx & 0x00ff);
-		tempeax = SiS_VGAVDE;
-	}
-
-	else {
-		tempeax = tempeax - tempebx;
-	}
-
-	push1 = tempcx;
-	templong = (tempeax * 256 * 1024) % tempebx;
-	tempeax = (tempeax * 256 * 1024) / tempebx;
-	tempebx = tempeax;
-	if (templong != 0) {
-		tempebx++;
-	}
-	tempcx = push1;
-	temp = (USHORT) (tempebx & 0x000000FF);
-	SiS_SetReg1 (SiS_Part4Port, 0x1B, temp);
-	temp = (USHORT) ((tempebx & 0x0000FF00) >> 8);
-	SiS_SetReg1 (SiS_Part4Port, 0x1A, temp);
-	tempbx = (USHORT) (tempebx >> 16);
-	temp = tempbx & 0x00FF;
-	temp = temp << 4;
-	temp = temp | ((tempcx & 0xFF00) >> 8);
-	SiS_SetReg1 (SiS_Part4Port, 0x19, temp);
-	/*301b */
-
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-		temp = 0x0028;
-		SiS_SetReg1 (SiS_Part4Port, 0x1C, temp);
-		tempax = SiS_VGAHDE;
-		if (modeflag & HalfDCLK) {
-			tempax = tempax >> 1;
-		}
-		if (SiS_VBInfo & (SetCRT2ToLCD)) {
-			if (tempax > 800)
-				tempax = tempax - 800;
-		}
-		tempax = tempax - 1;
-
-		if (SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToHiVisionTV)) {
-			if (SiS_VGAHDE > 800) {
-				if (SiS_VGAHDE == 1024)
-					tempax = (tempax * 25 / 32) - 1;
-				else
-					tempax = (tempax * 20 / 32) - 1;
-			}
-		}
-		temp = (tempax & 0xFF00) >> 8;
-		temp = ((temp & 0x0003) << 4);
-		SiS_SetReg1 (SiS_Part4Port, 0x1E, temp);
-		temp = (tempax & 0x00FF);
-		SiS_SetReg1 (SiS_Part4Port, 0x1D, temp);
-
-		if (SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToHiVisionTV)) {
-			if (SiS_VGAHDE > 800) {
-				SiS_SetRegOR (SiS_Part4Port, 0x1E, 0x08);
-			}
-		}
-		temp = 0x0036;
-		if (SiS_VBInfo & SetCRT2ToTV) {
-			temp = temp | 0x0001;
-		}
-		SiS_SetRegANDOR (SiS_Part4Port, 0x1F, 0x00C0, temp);
-		tempbx = (SiS_HT / 2) - 2;
-		temp = ((tempbx & 0x0700) >> 8) << 3;
-		SiS_SetRegANDOR (SiS_Part4Port, 0x21, 0x00C0, temp);
-		temp = tempbx & 0x00FF;
-		SiS_SetReg1 (SiS_Part4Port, 0x22, temp);
-	}
+  if(tempeax<=tempebx){
+    tempcx=((tempcx&0xFF00)^0x4000)|(tempcx&0x00ff);
+    tempeax=SiS_VGAVDE;
+  }
+
+  else {
+    tempeax=tempeax-tempebx;
+  }
+
+  push1=tempcx;
+  templong=(tempeax*256*1024)%tempebx;
+  tempeax=(tempeax*256*1024)/tempebx;
+  tempebx=tempeax;
+  if(templong!=0){
+    tempebx++;
+  }
+  tempcx=push1;
+  temp=(USHORT)(tempebx&0x000000FF);
+  SiS_SetReg1(SiS_Part4Port,0x1B,temp);
+  temp=(USHORT)((tempebx&0x0000FF00)>>8);
+  SiS_SetReg1(SiS_Part4Port,0x1A,temp);
+  tempbx=(USHORT) (tempebx>>16);
+  temp=tempbx&0x00FF;
+  temp=temp<<4;
+  temp=temp|((tempcx&0xFF00)>>8);
+  SiS_SetReg1(SiS_Part4Port,0x19,temp);
+  /*301b*/
+
+      if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+         temp=0x0028;
+         SiS_SetReg1(SiS_Part4Port,0x1C,temp);
+         tempax=SiS_VGAHDE;
+          if(modeflag&HalfDCLK){
+           tempax=tempax>>1;
+           }
+          if(SiS_VBInfo&(SetCRT2ToLCD)) {
+             if(tempax>800)
+                tempax=tempax-800;
+          }
+          tempax=tempax-1;                
+                 
+         if(SiS_VBInfo&(SetCRT2ToTV|SetCRT2ToHiVisionTV)) {
+          if(SiS_VGAHDE>800)
+            {
+              if(SiS_VGAHDE==1024)
+                tempax=(tempax*25/32)-1;
+              else
+                  tempax=(tempax*20/32)-1;          
+            }
+         }
+         temp=(tempax&0xFF00)>>8;
+         temp=((temp&0x0003)<<4);
+          SiS_SetReg1(SiS_Part4Port,0x1E,temp);      
+         temp=(tempax&0x00FF);
+         SiS_SetReg1(SiS_Part4Port,0x1D,temp);       
+   
+         if(SiS_VBInfo&(SetCRT2ToTV|SetCRT2ToHiVisionTV)) {
+          if(SiS_VGAHDE>800){
+          SiS_SetRegOR(SiS_Part4Port,0x1E,0x08);      
+          } 
+         }
+         temp=0x0036;
+         if(SiS_VBInfo&SetCRT2ToTV) {
+           temp=temp|0x0001;     
+          }
+          SiS_SetRegANDOR(SiS_Part4Port,0x1F,0x00C0,temp);
+          tempbx=(SiS_HT/2)-2;
+          temp=((tempbx&0x0700)>>8)<<3;
+          SiS_SetRegANDOR(SiS_Part4Port,0x21,0x00C0,temp);
+          temp=tempbx&0x00FF;
+          SiS_SetReg1(SiS_Part4Port,0x22,temp);
+          if( (SiS_VBType&(VB_SIS301LV|VB_SIS302LV)) && (SiS_VBInfo&SetCRT2ToLCD) ) {
+             SiS_SetReg1(SiS_Part4Port,0x24,0x0e);
+	  }
+	  }
 /*end 301b*/
-	SiS_SetCRT2VCLK (BaseAddr, ROMAddr, ModeNo, ModeIdIndex,
-			 RefreshRateTableIndex, HwDeviceExtension);
+  SiS_SetCRT2VCLK(BaseAddr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,HwDeviceExtension);
 }
 
 void
-SiS_SetCRT2VCLK (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		 USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-		 PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT vclkindex;
-	USHORT tempah, temp1;
-
-	vclkindex =
-	    SiS_GetVCLK2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-			     RefreshRateTableIndex, HwDeviceExtension);
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))) {
-		tempah = SiS_VBVCLKData[vclkindex].Part4_A;
-		SiS_SetReg1 (SiS_Part4Port, 0x0A, tempah);
-		tempah = SiS_VBVCLKData[vclkindex].Part4_B;
-		SiS_SetReg1 (SiS_Part4Port, 0x0B, tempah);
-	} else {
-		SiS_SetReg1 (SiS_Part4Port, 0x0A, 0x01);
-		tempah = SiS_VBVCLKData[vclkindex].Part4_B;
-		SiS_SetReg1 (SiS_Part4Port, 0x0B, tempah);
-		tempah = SiS_VBVCLKData[vclkindex].Part4_A;
-		SiS_SetReg1 (SiS_Part4Port, 0x0A, tempah);
-
-	}
-	SiS_SetReg1 (SiS_Part4Port, 0x12, 0x00);
-	tempah = 0x08;
-	if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-		tempah = tempah | 0x020;
-	}
-	temp1 = SiS_GetReg1 (SiS_Part4Port, 0x12);
-	tempah = tempah | temp1;
-	SiS_SetReg1 (SiS_Part4Port, 0x12, tempah);
+SiS_SetCRT2VCLK(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                 USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT vclkindex;
+  USHORT tempah,temp1;
+
+  vclkindex = SiS_GetVCLK2Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,HwDeviceExtension);
+  /*301b*/
+  if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+   	tempah = SiS_VBVCLKData[vclkindex].Part4_A;
+   	SiS_SetReg1(SiS_Part4Port,0x0A,tempah);
+   	tempah = SiS_VBVCLKData[vclkindex].Part4_B;
+   	SiS_SetReg1(SiS_Part4Port,0x0B,tempah);
+  } else {
+   	SiS_SetReg1(SiS_Part4Port,0x0A,0x01);
+   	tempah = SiS_VBVCLKData[vclkindex].Part4_B;
+   	SiS_SetReg1(SiS_Part4Port,0x0B,tempah);
+   	tempah = SiS_VBVCLKData[vclkindex].Part4_A;
+   	SiS_SetReg1(SiS_Part4Port,0x0A,tempah);
+  }
+  SiS_SetReg1(SiS_Part4Port,0x12,0x00);
+  tempah=0x08;
+  if(SiS_VBInfo&SetCRT2ToRAMDAC){
+    	tempah=tempah|0x020;
+  }
+  temp1=SiS_GetReg1(SiS_Part4Port,0x12);
+  tempah=tempah|temp1;
+  SiS_SetReg1(SiS_Part4Port,0x12,tempah);
 }
 
 USHORT
-SiS_GetVCLK2Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex,
-		 PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT tempbx;
-#ifdef CONFIG_FB_SIS_300
-	USHORT LCDXlat1VCLK[4] = { VCLK65, VCLK65, VCLK65, VCLK65 };
-	USHORT LCDXlat2VCLK[4] = { VCLK108_2, VCLK108_2, VCLK108_2, VCLK108_2 };
-	USHORT LVDSXlat2VCLK[4] = { VCLK65, VCLK65, VCLK65, VCLK65 };
-	USHORT LVDSXlat3VCLK[4] = { VCLK65, VCLK65, VCLK65, VCLK65 };
-#else				/* SIS315H */
-	USHORT LCDXlat1VCLK[4] =
-	    { VCLK65 + 2, VCLK65 + 2, VCLK65 + 2, VCLK65 + 2 };
-	USHORT LCDXlat2VCLK[4] =
-	    { VCLK108_2 + 5, VCLK108_2 + 5, VCLK108_2 + 5, VCLK108_2 + 5 };
-	USHORT LVDSXlat2VCLK[4] =
-	    { VCLK65 + 2, VCLK65 + 2, VCLK65 + 2, VCLK65 + 2 };
-	USHORT LVDSXlat3VCLK[4] =
-	    { VCLK65 + 2, VCLK65 + 2, VCLK65 + 2, VCLK65 + 2 };
+SiS_GetVCLK2Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+        USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT tempbx;
+#ifdef SIS300
+  USHORT LCDXlat1VCLK300[4] = {VCLK65,VCLK65,VCLK65,VCLK65};
+  USHORT LCDXlat2VCLK300[4] = {VCLK108_2,VCLK108_2,VCLK108_2,VCLK108_2};
+  USHORT LVDSXlat2VCLK300[4]= {VCLK65,VCLK65,VCLK65,VCLK65};
+  USHORT LVDSXlat3VCLK300[4]= {VCLK65,VCLK65,VCLK65,VCLK65};
+#endif
+#ifdef SIS315H
+  USHORT LCDXlat1VCLK310[4] = {VCLK65+2,VCLK65+2,VCLK65+2,VCLK65+2};
+  USHORT LCDXlat2VCLK310[4] = {VCLK108_2+5,VCLK108_2+5,VCLK108_2+5,VCLK108_2+5};
+  USHORT LVDSXlat2VCLK310[4]= {VCLK65+2,VCLK65+2,VCLK65+2,VCLK65+2};
+  USHORT LVDSXlat3VCLK310[4]= {VCLK65+2,VCLK65+2,VCLK65+2,VCLK65+2};
+#endif
+  USHORT LVDSXlat1VCLK[4]   = {VCLK40,VCLK40,VCLK40,VCLK40};
+  USHORT CRT2Index,VCLKIndex;
+  USHORT modeflag,resinfo;
+  UCHAR *CHTVVCLKPtr=NULL;
+  USHORT *LCDXlatVCLK1=NULL;
+  USHORT *LCDXlatVCLK2=NULL;
+  USHORT *LVDSXlatVCLK2=NULL;
+  USHORT *LVDSXlatVCLK3=NULL;
+
+#ifdef SIS315H
+  if ( (HwDeviceExtension->jChipType==SIS_315H)||   
+       (HwDeviceExtension->jChipType==SIS_315PRO)||
+       (HwDeviceExtension->jChipType==SIS_550) ||
+       (HwDeviceExtension->jChipType==SIS_640) ||
+       (HwDeviceExtension->jChipType==SIS_740) ||
+       (HwDeviceExtension->jChipType==SIS_650)) {
+		LCDXlatVCLK1 = LCDXlat1VCLK310;
+		LCDXlatVCLK2 = LCDXlat2VCLK310;
+		LVDSXlatVCLK2 = LVDSXlat2VCLK310;
+		LVDSXlatVCLK3 = LVDSXlat3VCLK310;
+  } else {
+#endif
+#ifdef SIS300
+		LCDXlatVCLK1 = LCDXlat1VCLK300;
+		LCDXlatVCLK2 = LCDXlat2VCLK300;
+		LVDSXlatVCLK2 = LVDSXlat2VCLK300;
+		LVDSXlatVCLK3 = LVDSXlat3VCLK300;
+#endif
+#ifdef SIS315H
+  }
 #endif
-	USHORT LVDSXlat1VCLK[4] = { VCLK40, VCLK40, VCLK40, VCLK40 };
-	USHORT CRT2Index, VCLKIndex;
-	USHORT modeflag, resinfo;
-	UCHAR *CHTVVCLKPtr = NULL;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
-		CRT2Index = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
-		CRT2Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
 
-	if (SiS_IF_DEF_LVDS == 0) {
-		CRT2Index = CRT2Index >> 6;	/*  for LCD */
-		if ((SiS_VBInfo & SetCRT2ToLCD) || (SiS_VBInfo & SetCRT2ToLCDA)) {	/*301b */
-			if (SiS_LCDResInfo != Panel1024x768) {
-				VCLKIndex = LCDXlat2VCLK[CRT2Index];
-			} else {
-				VCLKIndex = LCDXlat1VCLK[CRT2Index];
-			}
-		} else {	/* for TV */
-			if (SiS_VBInfo & SetCRT2ToTV) {
-				if (SiS_IF_DEF_HiVision == 1) {
-					if (SiS_SetFlag & RPLLDIV2XO) {
-						VCLKIndex = HiTVVCLKDIV2;
-						if (HwDeviceExtension->
-						    jChipType >= SIS_315H) {	/* 310 series */
-/*            VCLKIndex += 11;    for chip310  0x2E */
-							VCLKIndex += 25;	/* for chip315  */
-						}
-					} else {
-						VCLKIndex = HiTVVCLK;
-						if (HwDeviceExtension->
-						    jChipType >= SIS_315H) {	/* 310 series */
-/*            VCLKIndex += 11;    for chip310  0x2E */
-							VCLKIndex += 25;	/* for chip315  */
-						}
-					}
-					if (SiS_SetFlag & TVSimuMode) {
-						if (modeflag & Charx8Dot) {
-							VCLKIndex =
-							    HiTVSimuVCLK;
-							if (HwDeviceExtension->
-							    jChipType >= SIS_315H) {	/* 310 series */
-/*            VCLKIndex += 11;    for chip310  0x2E */
-								VCLKIndex += 25;	/* for chip315  */
-							}
-						} else {
-							VCLKIndex =
-							    HiTVTextVCLK;
-							if (HwDeviceExtension->
-							    jChipType >= SIS_315H) {	/* 310 series */
-/*            VCLKIndex += 11;    for chip310  0x2E */
-								VCLKIndex += 25;	/* for chip315  */
-							}
-						}
-					}
-				} else {
-					if (SiS_VBInfo & SetCRT2ToTV) {
-						if (SiS_SetFlag & RPLLDIV2XO) {
-							VCLKIndex = TVVCLKDIV2;
-							if (HwDeviceExtension->
-							    jChipType >= SIS_315H) {	/* 310 series */
-/*            VCLKIndex += 11;    for chip310  0x2E */
-								VCLKIndex += 25;	/* for chip315  */
-							}
-						} else {
-							VCLKIndex = TVVCLK;
-							if (HwDeviceExtension->
-							    jChipType >= SIS_315H) {	/* 310 series */
-/*            VCLKIndex += 11;    for chip310  0x2E */
-								VCLKIndex += 25;	/* for chip315  */
-							}
-						}
-					}
-				}
-			} else {	/* for CRT2 */
-				VCLKIndex =
-				    (UCHAR) SiS_GetReg2 ((USHORT) (SiS_P3ca + 0x02));	/*  Port 3cch */
-				VCLKIndex = ((VCLKIndex >> 2) & 0x03);
-				if (ModeNo > 0x13) {
-					VCLKIndex =
-					    SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;	/* di+Ext_CRTVCLK */
-					VCLKIndex = VCLKIndex & 0x3f;
-				}
-			}
-		}
-	} else {		/*   LVDS  */
-		if (ModeNo <= 0x13)
-			VCLKIndex = CRT2Index;
-		else
-			VCLKIndex = CRT2Index;
-		if (SiS_IF_DEF_CH7005 == 1) {
-			if (!(SiS_VBInfo & SetCRT2ToLCD)) {
-				VCLKIndex = VCLKIndex & 0x1f;
-				tempbx = 0;
-				if (SiS_VBInfo & SetPALTV)
-					tempbx = tempbx + 2;
-				if (SiS_VBInfo & SetCHTVOverScan)
-					tempbx = tempbx + 1;
-				switch (tempbx) {
-				case 0:
-					CHTVVCLKPtr = SiS_CHTVVCLKUNTSC;
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    	resinfo = SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+    	CRT2Index = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    	resinfo = SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+    	CRT2Index = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+
+  if(SiS_IF_DEF_LVDS==0) {
+     CRT2Index = CRT2Index>>6;        /*  for LCD */
+     if((SiS_VBInfo&SetCRT2ToLCD)||(SiS_VBInfo&SetCRT2ToLCDA)){   /*301b*/
+      	if(SiS_LCDResInfo!=Panel1024x768){
+        	VCLKIndex = LCDXlatVCLK2[CRT2Index];
+      	} else {
+        	VCLKIndex = LCDXlatVCLK1[CRT2Index];
+      	}
+     } else {        /* for TV */
+      	if(SiS_VBInfo&SetCRT2ToTV) {
+        	if(SiS_IF_DEF_HiVision==1) {
+          		if(SiS_SetFlag&RPLLDIV2XO) {
+            			VCLKIndex=HiTVVCLKDIV2;
+            			if(HwDeviceExtension->jChipType >= SIS_315H) { /* 310 series */
+					/* VCLKIndex += 11;    for chip310  0x2E */
+              				VCLKIndex += 25;    /* for chip315  */
+            			}
+     			} else {
+            			VCLKIndex=HiTVVCLK;
+            			if(HwDeviceExtension->jChipType >= SIS_315H) { /* 310 series */
+					/*  VCLKIndex += 11;    for chip310  0x2E */
+              				VCLKIndex += 25;    /* for chip315  */
+            			}
+          		}
+          		if(SiS_SetFlag&TVSimuMode) {
+            			if(modeflag&Charx8Dot) {
+              				VCLKIndex=HiTVSimuVCLK;
+              					if(HwDeviceExtension->jChipType >= SIS_315H) { /* 310 series */
+							/*  VCLKIndex += 11;    for chip310  0x2E */
+              						VCLKIndex += 25;    /* for chip315  */
+              					}
+            			} else {
+              				VCLKIndex=HiTVTextVCLK;
+              				if(HwDeviceExtension->jChipType >= SIS_315H) { /* 310 series */
+						/*  VCLKIndex += 11;    for chip310  0x2E */
+              					VCLKIndex += 25;    /* for chip315  */
+              				}
+            			}
+          		}
+        	} else {
+          		if(SiS_VBInfo&SetCRT2ToTV) {
+            			if(SiS_SetFlag&RPLLDIV2XO) {
+              				VCLKIndex=TVVCLKDIV2;
+              					if(HwDeviceExtension->jChipType >= SIS_315H) { /* 310 series */
+							/* VCLKIndex += 11;    for chip310  0x2E */
+              						VCLKIndex += 25;    /* for chip315  */
+              					}
+            			} else {
+              				VCLKIndex=TVVCLK;
+              				if(HwDeviceExtension->jChipType >= SIS_315H) { /* 310 series */
+						/* VCLKIndex += 11;    for chip310  0x2E */
+              					VCLKIndex += 25;    /* for chip315  */
+              				}
+            			}
+          		}
+        	}
+      } else {    /* for CRT2 */
+        	VCLKIndex = (UCHAR)SiS_GetReg2((USHORT)(SiS_P3ca+0x02));      /*  Port 3cch */
+        	VCLKIndex =((VCLKIndex>>2)&0x03);
+        	if(ModeNo>0x13) {
+          		VCLKIndex =
+			    SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;    /* di+Ext_CRTVCLK */
+          		VCLKIndex = VCLKIndex&0x3f;
+        	}
+      }
+    }
+  } else {       /*   LVDS  */
+    	if(ModeNo<=0x13) VCLKIndex = CRT2Index;
+    	else VCLKIndex = CRT2Index;
+
+	/* TW: This does not make sense: If CH7005 is there but CRT2 is set to
+	       LCD, VCLKindex is returned untouched... */
+    	if(SiS_IF_DEF_CH7005==1) {
+      		if(!(SiS_VBInfo&SetCRT2ToLCD)) {
+        		VCLKIndex = VCLKIndex&0x1f;
+        		tempbx=0;
+        		if(SiS_VBInfo&SetPALTV) tempbx=tempbx+2;
+        		if(SiS_VBInfo&SetCHTVOverScan) tempbx=tempbx+1;
+       			switch(tempbx) {
+          			case 0: CHTVVCLKPtr=SiS_CHTVVCLKUNTSC;
 					break;
-				case 1:
-					CHTVVCLKPtr = SiS_CHTVVCLKONTSC;
+          			case 1: CHTVVCLKPtr=SiS_CHTVVCLKONTSC;
 					break;
-				case 2:
-					CHTVVCLKPtr = SiS_CHTVVCLKUPAL;
+          			case 2: CHTVVCLKPtr=SiS_CHTVVCLKUPAL;
 					break;
-				case 3:
-					CHTVVCLKPtr = SiS_CHTVVCLKOPAL;
+          			case 3: CHTVVCLKPtr=SiS_CHTVVCLKOPAL;
 					break;
-				}
-				VCLKIndex = CHTVVCLKPtr[VCLKIndex];
-			}
-		} else {
-			VCLKIndex = VCLKIndex >> 6;
-			if (SiS_LCDResInfo == Panel800x600)
-				VCLKIndex = LVDSXlat1VCLK[VCLKIndex];
-			else if (SiS_LCDResInfo == Panel1024x768)
-				VCLKIndex = LVDSXlat2VCLK[VCLKIndex];
-			else
-				VCLKIndex = LVDSXlat3VCLK[VCLKIndex];
-		}
-	}
-/*VCLKIndex=VCLKIndex&0x3F;   */
-	if (HwDeviceExtension->jChipType < SIS_315H) {	/* for300 serial */
-		VCLKIndex = VCLKIndex & 0x3F;
-	}
-	return (VCLKIndex);
+        		}
+        		VCLKIndex=CHTVVCLKPtr[VCLKIndex];
+      		}
+    	} else {
+     		VCLKIndex = VCLKIndex>>6;
+     		if((SiS_LCDResInfo==Panel800x600)||(SiS_LCDResInfo==Panel320x480))
+     			VCLKIndex = LVDSXlat1VCLK[VCLKIndex]; /*fstn*/
+     		else if(SiS_LCDResInfo==Panel1024x768)
+     			VCLKIndex = LVDSXlatVCLK2[VCLKIndex];
+     		else 	VCLKIndex = LVDSXlatVCLK3[VCLKIndex];
+    	}
+  }
+  if(HwDeviceExtension->jChipType < SIS_315H) { /* for300 serial*/
+    	VCLKIndex=VCLKIndex&0x3F;
+  }
+  return (VCLKIndex);
 }
 
 void
-SiS_SetGroup5 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-	       USHORT ModeIdIndex)
-{
-	USHORT Pindex, Pdata;
-
-	Pindex = SiS_Part5Port;
-	Pdata = SiS_Part5Port + 1;
-	if (SiS_ModeType == ModeVGA) {
-		if (!
-		    (SiS_VBInfo &
-		     (SetInSlaveMode | LoadDACFlag | CRT2DisplayFlag))) {
-			SiS_EnableCRT2 ();
+SiS_SetGroup5(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,
+              USHORT ModeIdIndex)
+{
+  USHORT Pindex,Pdata;
+
+  Pindex=SiS_Part5Port;
+  Pdata=SiS_Part5Port+1;
+  if(SiS_ModeType==ModeVGA){
+    if(!(SiS_VBInfo&(SetInSlaveMode|LoadDACFlag|CRT2DisplayFlag))){
+      SiS_EnableCRT2();
 /*    LoadDAC2(ROMAddr,SiS_Part5Port,ModeNo,ModeIdIndex);  */
-		}
-	}
-	return;
-}
-
-void
-SiS_LoadDAC2 (ULONG ROMAddr, USHORT SiS_Part5Port, USHORT ModeNo,
-	      USHORT ModeIdIndex)
-{
-	USHORT data, data2;
-	USHORT time, i, j, k;
-	USHORT m, n, o;
-	USHORT si, di, bx, dl;
-	USHORT al, ah, dh;
-	USHORT *table = 0;
-	USHORT Pindex, Pdata, modeflag;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-	}
-
-	Pindex = SiS_Part5Port;
-	Pdata = SiS_Part5Port + 1;
-	data = modeflag & DACInfoFlag;
-	time = 64;
-	if (data == 0x00)
-		table = SiS_MDA_DAC;
-	if (data == 0x08)
-		table = SiS_CGA_DAC;
-	if (data == 0x10)
-		table = SiS_EGA_DAC;
-	if (data == 0x18) {
-		time = 256;
-		table = SiS_VGA_DAC;
-	}
-	if (time == 256)
-		j = 16;
-	else
-		j = time;
-
-	SiS_SetReg3 (Pindex, 0x00);
-
-	for (i = 0; i < j; i++) {
-		data = table[i];
-		for (k = 0; k < 3; k++) {
-			data2 = 0;
-			if (data & 0x01)
-				data2 = 0x2A;
-			if (data & 0x02)
-				data2 = data2 + 0x15;
-			SiS_SetReg3 (Pdata, data2);
-			data = data >> 2;
-		}
-	}
-
-	if (time == 256) {
-		for (i = 16; i < 32; i++) {
-			data = table[i];
-			for (k = 0; k < 3; k++)
-				SiS_SetReg3 (Pdata, data);
-		}
-		si = 32;
-		for (m = 0; m < 9; m++) {
-			di = si;
-			bx = si + 0x04;
-			dl = 0;
-			for (n = 0; n < 3; n++) {
-				for (o = 0; o < 5; o++) {
-					dh = table[si];
-					ah = table[di];
-					al = table[bx];
-					si++;
-					SiS_WriteDAC2 (Pdata, dl, ah, al, dh);
-				}	/* for 5 */
-				si = si - 2;
-				for (o = 0; o < 3; o++) {
-					dh = table[bx];
-					ah = table[di];
-					al = table[si];
-					si--;
-					SiS_WriteDAC2 (Pdata, dl, ah, al, dh);
-				}	/* for 3 */
-				dl++;
-			}	/* for 3 */
-			si = si + 5;
-		}		/* for 9 */
-	}
-}
-
-void
-SiS_WriteDAC2 (USHORT Pdata, USHORT dl, USHORT ah, USHORT al, USHORT dh)
-{
-	USHORT temp;
-	USHORT bh, bl;
-
-	bh = ah;
-	bl = al;
-	if (dl != 0) {
-		temp = bh;
-		bh = dh;
-		dh = temp;
-		if (dl == 1) {
-			temp = bl;
-			bl = dh;
-			dh = temp;
-		} else {
-			temp = bl;
-			bl = bh;
-			bh = temp;
-		}
-	}
-	SiS_SetReg3 (Pdata, (USHORT) dh);
-	SiS_SetReg3 (Pdata, (USHORT) bh);
-	SiS_SetReg3 (Pdata, (USHORT) bl);
+    }
+  }
+  return;
+}
+
+void
+SiS_LoadDAC2(ULONG ROMAddr,USHORT SiS_Part5Port,
+             USHORT ModeNo,USHORT ModeIdIndex)
+{
+   USHORT data,data2;
+   USHORT time,i,j,k;
+   USHORT m,n,o;
+   USHORT si,di,bx,dl;
+   USHORT al,ah,dh;
+   USHORT *table=0;
+   USHORT Pindex,Pdata,modeflag;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+  }
+
+   Pindex=SiS_Part5Port;
+   Pdata=SiS_Part5Port+1;
+   data=modeflag&DACInfoFlag;
+   time=64;
+   if(data==0x00) table=SiS_MDA_DAC;
+   if(data==0x08) table=SiS_CGA_DAC;
+   if(data==0x10) table=SiS_EGA_DAC;
+   if(data==0x18) {
+     time=256;
+     table=SiS_VGA_DAC;
+   }
+   if(time==256) j=16;
+   else j=time;
+
+   SiS_SetReg3(Pindex,0x00);
+
+   for(i=0;i<j;i++) {
+      data=table[i];
+      for(k=0;k<3;k++) {
+        data2=0;
+        if(data&0x01) data2=0x2A;
+        if(data&0x02) data2=data2+0x15;
+        SiS_SetReg3(Pdata,data2);
+        data=data>>2;
+      }
+   }
+
+   if(time==256) {
+      for(i=16;i<32;i++) {
+         data=table[i];
+         for(k=0;k<3;k++) SiS_SetReg3(Pdata,data);
+      }
+      si=32;
+      for(m=0;m<9;m++) {
+         di=si;
+         bx=si+0x04;
+         dl=0;
+         for(n=0;n<3;n++) {
+            for(o=0;o<5;o++) {
+              dh=table[si];
+              ah=table[di];
+              al=table[bx];
+              si++;
+              SiS_WriteDAC2(Pdata,dl,ah,al,dh);
+            }         /* for 5 */
+            si=si-2;
+            for(o=0;o<3;o++) {
+              dh=table[bx];
+              ah=table[di];
+              al=table[si];
+              si--;
+              SiS_WriteDAC2(Pdata,dl,ah,al,dh);
+            }         /* for 3 */
+            dl++;
+         }            /* for 3 */
+         si=si+5;
+      }               /* for 9 */
+   }
+}
+
+void
+SiS_WriteDAC2(USHORT Pdata,USHORT dl, USHORT ah, USHORT al, USHORT dh)
+{
+  USHORT temp;
+  USHORT bh,bl;
+
+  bh=ah;
+  bl=al;
+  if(dl!=0) {
+    temp=bh;
+    bh=dh;
+    dh=temp;
+    if(dl==1) {
+       temp=bl;
+       bl=dh;
+       dh=temp;
+    }
+    else {
+       temp=bl;
+       bl=bh;
+       bh=temp;
+    }
+  }
+  SiS_SetReg3(Pdata,(USHORT)dh);
+  SiS_SetReg3(Pdata,(USHORT)bh);
+  SiS_SetReg3(Pdata,(USHORT)bl);
 }
 
 void
-SiS_SetCHTVReg (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		USHORT RefreshRateTableIndex)
+SiS_SetCHTVReg(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+               USHORT RefreshRateTableIndex)
 {
-	USHORT temp, tempbx, tempcl;
+  USHORT temp,tempbx,tempcl;
 /*  USHORT CRT2CRTC; */
-	USHORT TVType, resindex;
-	SiS_CHTVRegDataStruct *CHTVRegData = NULL;
-
-	if (ModeNo <= 0x13) {
-		tempcl = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		tempcl = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
-	TVType = 0;
-	if (SiS_VBInfo & SetPALTV)
-		TVType = TVType + 2;
-	if (SiS_VBInfo & SetCHTVOverScan)
-		TVType = TVType + 1;
-	switch (TVType) {
-	case 0:
-		CHTVRegData = SiS_CHTVReg_UNTSC;
-		break;
-	case 1:
-		CHTVRegData = SiS_CHTVReg_ONTSC;
-		break;
-	case 2:
-		CHTVRegData = SiS_CHTVReg_UPAL;
-		break;
-	case 3:
-		CHTVRegData = SiS_CHTVReg_OPAL;
-		break;
-	}
-	resindex = tempcl & 0x3F;
-
-	if (SiS_VBInfo & SetPALTV) {
-		SiS_SetCH7005 (0x4304);
-		SiS_SetCH7005 (0x6909);
-	} else {
-		SiS_SetCH7005 (0x0304);
-		SiS_SetCH7005 (0x7109);
-	}
+  USHORT TVType,resindex;
+  SiS_CHTVRegDataStruct *CHTVRegData=NULL;
 
-	temp = CHTVRegData[resindex].Reg[0];
-	tempbx = ((temp & 0x00FF) << 8) | 0x00;
-	SiS_SetCH7005 (tempbx);
-	temp = CHTVRegData[resindex].Reg[1];
-	tempbx = ((temp & 0x00FF) << 8) | 0x07;
-	SiS_SetCH7005 (tempbx);
-	temp = CHTVRegData[resindex].Reg[2];
-	tempbx = ((temp & 0x00FF) << 8) | 0x08;
-	SiS_SetCH7005 (tempbx);
-	temp = CHTVRegData[resindex].Reg[3];
-	tempbx = ((temp & 0x00FF) << 8) | 0x0A;
-	SiS_SetCH7005 (tempbx);
-	temp = CHTVRegData[resindex].Reg[4];
-	tempbx = ((temp & 0x00FF) << 8) | 0x0B;
-	SiS_SetCH7005 (tempbx);
-
-	SiS_SetCH7005 (0x2801);
-	SiS_SetCH7005 (0x3103);
-	SiS_SetCH7005 (0x003D);
-	SiS_SetCHTVRegANDOR (0x0010, 0x1F);
-	SiS_SetCHTVRegANDOR (0x0211, 0xF8);
-	SiS_SetCHTVRegANDOR (0x001C, 0xEF);
-
-	if (!(SiS_VBInfo & SetPALTV)) {
-		/* tempcl=CRT2CRTC; */
-		tempcl = tempcl & 0x3F;
-		if (SiS_VBInfo & SetCHTVOverScan) {
-			if (tempcl == 0x04) {	/* 640x480   underscan */
-				SiS_SetCHTVRegANDOR (0x0020, 0xEF);
-				SiS_SetCHTVRegANDOR (0x0121, 0xFE);
-			} else {
-				if (tempcl == 0x05) {	/* 800x600  underscan */
-					SiS_SetCHTVRegANDOR (0x0118, 0xF0);
-					SiS_SetCHTVRegANDOR (0x0C19, 0xF0);
-					SiS_SetCHTVRegANDOR (0x001A, 0xF0);
-					SiS_SetCHTVRegANDOR (0x001B, 0xF0);
-					SiS_SetCHTVRegANDOR (0x001C, 0xF0);
-					SiS_SetCHTVRegANDOR (0x001D, 0xF0);
-					SiS_SetCHTVRegANDOR (0x001E, 0xF0);
-					SiS_SetCHTVRegANDOR (0x001F, 0xF0);
-					SiS_SetCHTVRegANDOR (0x0120, 0xEF);
-					SiS_SetCHTVRegANDOR (0x0021, 0xFE);
-				}
-			}
-		} else {
-			if (tempcl == 0x04) {	/* 640x480   overscan  */
-				SiS_SetCHTVRegANDOR (0x0020, 0xEF);
-				SiS_SetCHTVRegANDOR (0x0121, 0xFE);
-			} else {
-				if (tempcl == 0x05) {	/* 800x600   overscan */
-					SiS_SetCHTVRegANDOR (0x0118, 0xF0);
-					SiS_SetCHTVRegANDOR (0x0F19, 0xF0);
-					SiS_SetCHTVRegANDOR (0x011A, 0xF0);
-					SiS_SetCHTVRegANDOR (0x0C1B, 0xF0);
-					SiS_SetCHTVRegANDOR (0x071C, 0xF0);
-					SiS_SetCHTVRegANDOR (0x011D, 0xF0);
-					SiS_SetCHTVRegANDOR (0x0C1E, 0xF0);
-					SiS_SetCHTVRegANDOR (0x071F, 0xF0);
-					SiS_SetCHTVRegANDOR (0x0120, 0xEF);
-					SiS_SetCHTVRegANDOR (0x0021, 0xFE);
-				}
-			}
-		}
-	}
+  if(ModeNo<=0x13){
+    tempcl = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  }else{
+    tempcl = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+  TVType = 0;
+  if(SiS_VBInfo&SetPALTV) TVType=TVType+2;
+  if(SiS_VBInfo&SetCHTVOverScan) TVType=TVType+1;
+  switch(TVType) {
+    case 0: CHTVRegData = SiS_CHTVReg_UNTSC; break;
+    case 1: CHTVRegData = SiS_CHTVReg_ONTSC; break;
+    case 2: CHTVRegData = SiS_CHTVReg_UPAL; break;
+    case 3: CHTVRegData = SiS_CHTVReg_OPAL; break;
+  }
+  resindex=tempcl&0x3F;
+
+  if(SiS_VBInfo&SetPALTV) {
+    SiS_SetCH7005(0x4304);
+    SiS_SetCH7005(0x6909);
+  } 
+  else {
+    SiS_SetCH7005(0x0304);
+    SiS_SetCH7005(0x7109);
+  }
+
+  temp = CHTVRegData[resindex].Reg[0];
+  tempbx=((temp&0x00FF)<<8)|0x00;
+  SiS_SetCH7005(tempbx);
+  temp = CHTVRegData[resindex].Reg[1];
+  tempbx=((temp&0x00FF)<<8)|0x07;
+  SiS_SetCH7005(tempbx);
+  temp = CHTVRegData[resindex].Reg[2];
+  tempbx=((temp&0x00FF)<<8)|0x08;
+  SiS_SetCH7005(tempbx);
+  temp = CHTVRegData[resindex].Reg[3];
+  tempbx=((temp&0x00FF)<<8)|0x0A;
+  SiS_SetCH7005(tempbx);
+  temp = CHTVRegData[resindex].Reg[4];
+  tempbx=((temp&0x00FF)<<8)|0x0B;
+  SiS_SetCH7005(tempbx);
+
+  SiS_SetCH7005(0x2801);
+  SiS_SetCH7005(0x3103);
+  SiS_SetCH7005(0x003D);
+  SiS_SetCHTVRegANDOR(0x0010,0x1F);
+  SiS_SetCHTVRegANDOR(0x0211,0xF8);
+  SiS_SetCHTVRegANDOR(0x001C,0xEF);
+  
+  if(!(SiS_VBInfo&SetPALTV)) {
+    /* tempcl=CRT2CRTC;*/
+    tempcl=tempcl&0x3F;
+    if(SiS_VBInfo&SetCHTVOverScan) {
+      if(tempcl==0x04) {   /* 640x480   underscan */
+        SiS_SetCHTVRegANDOR(0x0020,0xEF);
+        SiS_SetCHTVRegANDOR(0x0121,0xFE);
+      }
+      else {
+        if(tempcl==0x05) {    /* 800x600  underscan */    
+          SiS_SetCHTVRegANDOR(0x0118,0xF0);
+          SiS_SetCHTVRegANDOR(0x0C19,0xF0);
+          SiS_SetCHTVRegANDOR(0x001A,0xF0);
+          SiS_SetCHTVRegANDOR(0x001B,0xF0);
+          SiS_SetCHTVRegANDOR(0x001C,0xF0);
+          SiS_SetCHTVRegANDOR(0x001D,0xF0);
+          SiS_SetCHTVRegANDOR(0x001E,0xF0);
+          SiS_SetCHTVRegANDOR(0x001F,0xF0);
+          SiS_SetCHTVRegANDOR(0x0120,0xEF);
+          SiS_SetCHTVRegANDOR(0x0021,0xFE);
+        }
+      }
+    }
+    else {
+      if(tempcl==0x04) {     /* 640x480   overscan  */
+        SiS_SetCHTVRegANDOR(0x0020,0xEF);
+        SiS_SetCHTVRegANDOR(0x0121,0xFE);
+      }
+      else {
+        if(tempcl==0x05) {   /* 800x600   overscan */
+          SiS_SetCHTVRegANDOR(0x0118,0xF0);
+          SiS_SetCHTVRegANDOR(0x0F19,0xF0);
+          SiS_SetCHTVRegANDOR(0x011A,0xF0);
+          SiS_SetCHTVRegANDOR(0x0C1B,0xF0);
+          SiS_SetCHTVRegANDOR(0x071C,0xF0);
+          SiS_SetCHTVRegANDOR(0x011D,0xF0);
+          SiS_SetCHTVRegANDOR(0x0C1E,0xF0);
+          SiS_SetCHTVRegANDOR(0x071F,0xF0);
+          SiS_SetCHTVRegANDOR(0x0120,0xEF);
+          SiS_SetCHTVRegANDOR(0x0021,0xFE);
+        }
+      }
+    }
+  }
+}
+
+void
+SiS_SetCHTVRegANDOR(USHORT tempax,USHORT tempbh)
+{
+  USHORT tempal,tempah,tempbl;
+
+  tempal=tempax&0x00FF;
+  tempah=(tempax>>8)&0x00FF;
+  tempbl=SiS_GetCH7005(tempal);
+  tempbl=(((tempbl&tempbh)|tempah)<<8|tempal);  
+  SiS_SetCH7005(tempbl);
+}
+
+void
+SiS_SetCH7005(USHORT tempbx)
+{
+  USHORT tempah,temp;
+
+  SiS_DDC_Port=0x3c4;
+  SiS_DDC_Index=0x11;
+  SiS_DDC_DataShift=0x00;
+  SiS_DDC_DeviceAddr=0xEA;
+
+  temp=1;
+  for(;temp!=0;) {
+    SiS_SetSwitchDDC2();
+    SiS_SetStart();
+    tempah=SiS_DDC_DeviceAddr;
+    temp=SiS_WriteDDC2Data(tempah);
+    if(temp) continue;
+    tempah=tempbx&0x00FF;
+    temp=SiS_WriteDDC2Data(tempah);
+    if(temp) continue;
+    tempah=(tempbx&0xFF00)>>8;
+    temp=SiS_WriteDDC2Data(tempah);
+    if(temp) continue;
+    SiS_SetStop();
+  }
 }
 
-void
-SiS_SetCHTVRegANDOR (USHORT tempax, USHORT tempbh)
+USHORT
+SiS_GetCH7005(USHORT tempbx)
 {
-	USHORT tempal, tempah, tempbl;
-
-	tempal = tempax & 0x00FF;
-	tempah = (tempax >> 8) & 0x00FF;
-	tempbl = SiS_GetCH7005 (tempal);
-	tempbl = (((tempbl & tempbh) | tempah) << 8 | tempal);
-	SiS_SetCH7005 (tempbl);
-}
+  USHORT tempah,temp;
 
-void
-SiS_SetCH7005 (USHORT tempbx)
-{
-	USHORT tempah, temp;
-
-	SiS_DDC_Port = 0x3c4;
-	SiS_DDC_Index = 0x11;
-	SiS_DDC_DataShift = 0x00;
-	SiS_DDC_DeviceAddr = 0xEA;
-
-	temp = 1;
-	for (; temp != 0;) {
-		SiS_SetSwitchDDC2 ();
-		SiS_SetStart ();
-		tempah = SiS_DDC_DeviceAddr;
-		temp = SiS_WriteDDC2Data (tempah);
-		if (temp)
-			continue;
-		tempah = tempbx & 0x00FF;
-		temp = SiS_WriteDDC2Data (tempah);
-		if (temp)
-			continue;
-		tempah = (tempbx & 0xFF00) >> 8;
-		temp = SiS_WriteDDC2Data (tempah);
-		if (temp)
-			continue;
-		SiS_SetStop ();
-	}
-}
+  SiS_DDC_Port=0x3c4;
+  SiS_DDC_Index=0x11;
+  SiS_DDC_DataShift=0x00;
+  SiS_DDC_DeviceAddr=0xEA;
+  SiS_DDC_ReadAddr=tempbx;
 
-USHORT
-SiS_GetCH7005 (USHORT tempbx)
-{
-	USHORT tempah, temp;
+  for(;;) {
+    SiS_SetSwitchDDC2();
+    SiS_SetStart();
+    tempah=SiS_DDC_DeviceAddr;
+    temp=SiS_WriteDDC2Data(tempah);
+    if(temp) continue;
+    tempah=SiS_DDC_ReadAddr;
+    temp=SiS_WriteDDC2Data(tempah);
+    if(temp) continue;
 
-	SiS_DDC_Port = 0x3c4;
-	SiS_DDC_Index = 0x11;
-	SiS_DDC_DataShift = 0x00;
-	SiS_DDC_DeviceAddr = 0xEA;
-	SiS_DDC_ReadAddr = tempbx;
-
-	for (;;) {
-		SiS_SetSwitchDDC2 ();
-		SiS_SetStart ();
-		tempah = SiS_DDC_DeviceAddr;
-		temp = SiS_WriteDDC2Data (tempah);
-		if (temp)
-			continue;
-		tempah = SiS_DDC_ReadAddr;
-		temp = SiS_WriteDDC2Data (tempah);
-		if (temp)
-			continue;
-
-		SiS_SetStart ();
-		tempah = SiS_DDC_DeviceAddr;
-		tempah = tempah | 0x01;
-		temp = SiS_WriteDDC2Data (tempah);
-		if (temp)
-			continue;
-		tempah = SiS_ReadDDC2Data (tempah);
-		SiS_SetStop ();
-		return (tempah);
-	}
+    SiS_SetStart();
+    tempah=SiS_DDC_DeviceAddr;
+    tempah=tempah|0x01;
+    temp=SiS_WriteDDC2Data(tempah);
+    if(temp) continue;
+    tempah=SiS_ReadDDC2Data(tempah);
+    SiS_SetStop();
+    return(tempah);
+  }
 }
 
 void
-SiS_SetSwitchDDC2 (void)
+SiS_SetSwitchDDC2(void)
 {
-	USHORT i;
+  USHORT i;
 
-	SiS_SetSCLKHigh ();
-	for (i = 0; i < 1000; i++) {
-		SiS_GetReg1 (SiS_DDC_Port, 0x05);
-	}
-	SiS_SetSCLKLow ();
-	for (i = 0; i < 1000; i++) {
-		SiS_GetReg1 (SiS_DDC_Port, 0x05);
-	}
+  SiS_SetSCLKHigh();
+  for(i=0;i<1000;i++) {
+    SiS_GetReg1(SiS_DDC_Port,0x05);
+  }
+  SiS_SetSCLKLow();
+  for(i=0;i<1000;i++) {
+    SiS_GetReg1(SiS_DDC_Port,0x05);
+  }
 }
 
 void
-SiS_SetStart (void)
+SiS_SetStart(void)
 {
-
-	SiS_SetSCLKLow ();
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD, 0x02);	/*  SetSDA(0x01); */
-	SiS_SetSCLKHigh ();
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD, 0x00);	/* SetSDA(0x00); */
-	SiS_SetSCLKHigh ();
+  SiS_SetSCLKLow();
+  SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x02);     /*  SetSDA(0x01); */
+  SiS_SetSCLKHigh();
+  SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x00);      /* SetSDA(0x00); */
+  SiS_SetSCLKHigh();
 }
 
 void
-SiS_SetStop (void)
+SiS_SetStop(void)
 {
-	SiS_SetSCLKLow ();
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD, 0x00);	/*  SetSDA(0x00); */
-	SiS_SetSCLKHigh ();
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD, 0x02);	/* SetSDA(0x01); */
-	SiS_SetSCLKHigh ();
+  SiS_SetSCLKLow();
+  SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x00);    /*  SetSDA(0x00); */
+  SiS_SetSCLKHigh();
+  SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x02);      /* SetSDA(0x01); */
+  SiS_SetSCLKHigh();
 }
 
 USHORT
-SiS_WriteDDC2Data (USHORT tempax)
+SiS_WriteDDC2Data(USHORT tempax)
 {
-	USHORT i, flag, temp;
+  USHORT i,flag,temp;
 
-	flag = 0x80;
-	for (i = 0; i < 8; i++) {
-		SiS_SetSCLKLow ();
-		if (tempax & flag) {
-			SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD,
-					 0x02);
-		} else {
-			SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD,
-					 0x00);
-		}
-		SiS_SetSCLKHigh ();
-		flag = flag >> 1;
-	}
-	temp = SiS_CheckACK ();
-	return (temp);
+  flag=0x80;
+  for(i=0;i<8;i++) {
+    SiS_SetSCLKLow();
+    if(tempax&flag) {
+      SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x02);
+    }
+    else {
+      SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x00);
+    }
+    SiS_SetSCLKHigh();
+    flag=flag>>1;
+  }
+  temp=SiS_CheckACK();
+  return(temp);
 }
 
 USHORT
-SiS_ReadDDC2Data (USHORT tempax)
+SiS_ReadDDC2Data(USHORT tempax)
 {
-	USHORT i, temp, getdata;
+  USHORT i,temp,getdata;
 
-	getdata = 0;
-	for (i = 0; i < 8; i++) {
-		getdata = getdata << 1;
-		SiS_SetSCLKLow ();
-		SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD, 0x02);
-		SiS_SetSCLKHigh ();
-		temp = SiS_GetReg1 (SiS_DDC_Port, SiS_DDC_Index);
-		if (temp & 0x02)
-			getdata = getdata | 0x01;
-	}
-	return (getdata);
+  getdata=0;
+  for(i=0;i<8;i++) {
+    getdata=getdata<<1;
+    SiS_SetSCLKLow();
+    SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x02);
+    SiS_SetSCLKHigh();
+    temp=SiS_GetReg1(SiS_DDC_Port,SiS_DDC_Index);
+    if(temp&0x02) getdata=getdata|0x01;
+  }
+  return(getdata);
 }
 
 void
-SiS_SetSCLKLow (void)
+SiS_SetSCLKLow(void)
 {
-	USHORT temp;
+    USHORT temp;
 
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFE, 0x00);	/* SetSCLKLow()  */
-	do {
-		temp = SiS_GetReg1 (SiS_DDC_Port, SiS_DDC_Index);
-	} while (temp & 0x01);
-	SiS_DDC2Delay ();
+    SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFE,0x00);      /* SetSCLKLow()  */
+    do {
+      temp=SiS_GetReg1(SiS_DDC_Port,SiS_DDC_Index);
+    } while(temp&0x01);
+    SiS_DDC2Delay();
 }
 
 void
-SiS_SetSCLKHigh (void)
+SiS_SetSCLKHigh(void)
 {
-	USHORT temp;
+  USHORT temp;
 
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFE, 0x01);	/* SetSCLKHigh()  */
-	do {
-		temp = SiS_GetReg1 (SiS_DDC_Port, SiS_DDC_Index);
-	} while (!(temp & 0x01));
-	SiS_DDC2Delay ();
+  SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFE,0x01);      /* SetSCLKHigh()  */
+  do {
+    temp=SiS_GetReg1(SiS_DDC_Port,SiS_DDC_Index);
+  } while(!(temp&0x01));
+  SiS_DDC2Delay();
 }
 
 void
-SiS_DDC2Delay (void)
+SiS_DDC2Delay(void)
 {
-	USHORT i;
+  USHORT i;
 
-	for (i = 0; i < DDC2DelayTime; i++) {
-		SiS_GetReg1 (SiS_P3c4, 0x05);
-	}
+   for(i=0;i<DDC2DelayTime;i++) {
+    SiS_GetReg1(SiS_P3c4,0x05);
+  }
 }
 
 USHORT
-SiS_CheckACK (void)
+SiS_CheckACK(void)
 {
-	USHORT tempah;
-
-	SiS_SetSCLKLow ();
-	SiS_SetRegANDOR (SiS_DDC_Port, SiS_DDC_Index, 0xFD, 0x02);
-	SiS_SetSCLKHigh ();
-	tempah = SiS_GetReg1 (SiS_DDC_Port, SiS_DDC_Index);
-	SiS_SetSCLKLow ();
-	if (tempah & 0x02)
-		return (1);
-	else
-		return (0);
-}
-
-void
-SiS_ModCRT1CRTC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex)
-{
-	USHORT temp, tempah, i, modeflag, j;
-	USHORT ResInfo, DisplayType;
-	SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr = NULL;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-	}
-
-	temp =
-	    SiS_GetLVDSCRT1Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				RefreshRateTableIndex, &ResInfo, &DisplayType);
-	if (temp == 0) {
-		return;
-	}
-
-	switch (DisplayType) {
-	case 0:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1;
-		break;
-	case 1:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1;
-		break;
-	case 2:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1;
-		break;
-	case 3:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1_H;
-		break;
-	case 4:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1_H;
-		break;
-	case 5:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1_H;
-		break;
-	case 6:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2;
-		break;
-	case 7:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2;
-		break;
-	case 8:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2;
-		break;
-	case 9:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2_H;
-		break;
-	case 10:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2_H;
-		break;
-	case 11:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2_H;
-		break;
-	case 12:
-		LVDSCRT1Ptr = SiS_CHTVCRT1UNTSC;
-		break;
-	case 13:
-		LVDSCRT1Ptr = SiS_CHTVCRT1ONTSC;
-		break;
-	case 14:
-		LVDSCRT1Ptr = SiS_CHTVCRT1UPAL;
-		break;
-	case 15:
-		LVDSCRT1Ptr = SiS_CHTVCRT1OPAL;
-		break;
-	}
-
-	tempah = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x11);	/*unlock cr0-7  */
-	tempah = tempah & 0x7F;
-	SiS_SetReg1 (SiS_P3d4, 0x11, tempah);
-	tempah = (LVDSCRT1Ptr + ResInfo)->CR[0];
-	SiS_SetReg1 (SiS_P3d4, 0x0, tempah);
-	for (i = 0x02, j = 1; i <= 0x05; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-	for (i = 0x06, j = 5; i <= 0x07; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-	for (i = 0x10, j = 7; i <= 0x11; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-	for (i = 0x15, j = 9; i <= 0x16; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
+  USHORT tempah;
 
-	for (i = 0x0A, j = 11; i <= 0x0C; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3c4, i, tempah);
-	}
-
-	tempah = (LVDSCRT1Ptr + ResInfo)->CR[14];
-	tempah = tempah & 0x0E0;
-	SiS_SetReg1 (SiS_P3c4, 0x0E, tempah);
-
-	tempah = (LVDSCRT1Ptr + ResInfo)->CR[14];
-	tempah = tempah & 0x01;
-	tempah = tempah << 5;
-	if (modeflag & DoubleScanMode) {
-		tempah = tempah | 0x080;
-	}
-	SiS_SetRegANDOR (SiS_P3d4, 0x09, ~0x020, tempah);
-	return;
+  SiS_SetSCLKLow();
+  SiS_SetRegANDOR(SiS_DDC_Port,SiS_DDC_Index,0xFD,0x02);
+  SiS_SetSCLKHigh();
+  tempah=SiS_GetReg1(SiS_DDC_Port,SiS_DDC_Index);
+  SiS_SetSCLKLow();
+  if(tempah&0x02) return(1);
+  else return(0);
+}
+
+void
+SiS_ModCRT1CRTC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                USHORT RefreshRateTableIndex)
+{
+  USHORT temp,tempah,i,modeflag,j;
+  USHORT ResInfo,DisplayType;
+  SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+  }
+
+  temp= SiS_GetLVDSCRT1Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                       &ResInfo,&DisplayType);
+  if(temp==0){
+    return;
+  }
+
+  switch(DisplayType) {
+    case 0 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1;           break;
+    case 1 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1;          break;
+    case 2 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1;         break;
+    case 3 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1_H;         break;
+    case 4 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1_H;        break;
+    case 5 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1_H;       break;
+    case 6 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2;           break;
+    case 7 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2;          break;
+    case 8 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2;         break;
+    case 9 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2_H;         break;
+    case 10: LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2_H;        break;
+    case 11: LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2_H;       break;
+    case 12: LVDSCRT1Ptr = SiS_CHTVCRT1UNTSC;               break;
+    case 13: LVDSCRT1Ptr = SiS_CHTVCRT1ONTSC;               break;
+    case 14: LVDSCRT1Ptr = SiS_CHTVCRT1UPAL;                break;
+    case 15: LVDSCRT1Ptr = SiS_CHTVCRT1OPAL;                break;
+    case 16: LVDSCRT1Ptr = SiS_LVDSCRT1320x480_1;           break;
+  }
+
+  tempah=(UCHAR)SiS_GetReg1(SiS_P3d4,0x11);                        /*unlock cr0-7  */
+  tempah=tempah&0x7F;
+  SiS_SetReg1(SiS_P3d4,0x11,tempah);
+  tempah = (LVDSCRT1Ptr+ResInfo)->CR[0];
+  SiS_SetReg1(SiS_P3d4,0x0,tempah);
+  for(i=0x02,j=1;i<=0x05;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x06,j=5;i<=0x07;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x10,j=7;i<=0x11;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x15,j=9;i<=0x16;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x0A,j=11;i<=0x0C;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3c4,i,tempah);
+  }
+
+  tempah = (LVDSCRT1Ptr+ResInfo)->CR[14];
+  tempah=tempah&0x0E0;
+  SiS_SetReg1(SiS_P3c4,0x0E,tempah);
+
+  tempah = (LVDSCRT1Ptr+ResInfo)->CR[14];
+  tempah=tempah&0x01;
+  tempah=tempah<<5;
+  if(modeflag&DoubleScanMode){
+    	tempah=tempah|0x080;
+  }
+  SiS_SetRegANDOR(SiS_P3d4,0x09,~0x020,tempah);
+  return;
 }
 
 /*301b*/
 void
-SiS_CHACRT1CRTC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex)
+SiS_CHACRT1CRTC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                USHORT RefreshRateTableIndex)
 {
-	USHORT temp, tempah, i, modeflag, j;
-	USHORT ResInfo, DisplayType;
-	SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr = NULL;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-	}
-
-	temp =
-	    SiS_GetLVDSCRT1Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				RefreshRateTableIndex, &ResInfo, &DisplayType);
-	if (temp == 0) {
-		return;
-	}
-
-	switch (DisplayType) {
-	case 0:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1;
-		break;
-	case 1:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1;
-		break;
-	case 2:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1;
-		break;
-	case 3:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1_H;
-		break;
-	case 4:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1_H;
-		break;
-	case 5:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1_H;
-		break;
-	case 6:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2;
-		break;
-	case 7:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2;
-		break;
-	case 8:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2;
-		break;
-	case 9:
-		LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2_H;
-		break;
-	case 10:
-		LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2_H;
-		break;
-	case 11:
-		LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2_H;
-		break;
-	case 12:
-		LVDSCRT1Ptr = SiS_CHTVCRT1UNTSC;
-		break;
-	case 13:
-		LVDSCRT1Ptr = SiS_CHTVCRT1ONTSC;
-		break;
-	case 14:
-		LVDSCRT1Ptr = SiS_CHTVCRT1UPAL;
-		break;
-	case 15:
-		LVDSCRT1Ptr = SiS_CHTVCRT1OPAL;
-		break;
-	}
-
-	tempah = (UCHAR) SiS_GetReg1 (SiS_P3d4, 0x11);	/*unlock cr0-7  */
-	tempah = tempah & 0x7F;
-	SiS_SetReg1 (SiS_P3d4, 0x11, tempah);
-	tempah = (LVDSCRT1Ptr + ResInfo)->CR[0];
-	SiS_SetReg1 (SiS_P3d4, 0x0, tempah);
-	for (i = 0x02, j = 1; i <= 0x05; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-	for (i = 0x06, j = 5; i <= 0x07; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-	for (i = 0x10, j = 7; i <= 0x11; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-	for (i = 0x15, j = 9; i <= 0x16; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3d4, i, tempah);
-	}
-
-	for (i = 0x0A, j = 11; i <= 0x0C; i++, j++) {
-		tempah = (LVDSCRT1Ptr + ResInfo)->CR[j];
-		SiS_SetReg1 (SiS_P3c4, i, tempah);
-	}
-
-	tempah = (LVDSCRT1Ptr + ResInfo)->CR[14];
-	tempah = tempah & 0x0E0;
-	SiS_SetReg1 (SiS_P3c4, 0x0E, tempah);
-
-	tempah = (LVDSCRT1Ptr + ResInfo)->CR[14];
-	tempah = tempah & 0x01;
-	tempah = tempah << 5;
-	if (modeflag & DoubleScanMode) {
-		tempah = tempah | 0x080;
-	}
-	SiS_SetRegANDOR (SiS_P3d4, 0x09, ~0x020, tempah);
-	return;
+  USHORT temp,tempah,i,modeflag,j;
+  USHORT ResInfo,DisplayType;
+  SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL;
+
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+  }
+
+  temp= SiS_GetLVDSCRT1Ptr(ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+                       &ResInfo,&DisplayType);
+  if(temp==0){
+    return;
+  }
+
+  switch(DisplayType) {
+    case 0 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1;           break;
+    case 1 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1;          break;
+    case 2 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1;         break;
+    case 3 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_1_H;         break;
+    case 4 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_1_H;        break;
+    case 5 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_1_H;       break;
+    case 6 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2;           break;
+    case 7 : LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2;          break;
+    case 8 : LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2;         break;
+    case 9 : LVDSCRT1Ptr = SiS_LVDSCRT1800x600_2_H;         break;
+    case 10: LVDSCRT1Ptr = SiS_LVDSCRT11024x768_2_H;        break;
+    case 11: LVDSCRT1Ptr = SiS_LVDSCRT11280x1024_2_H;       break;
+    case 12: LVDSCRT1Ptr = SiS_CHTVCRT1UNTSC;               break;
+    case 13: LVDSCRT1Ptr = SiS_CHTVCRT1ONTSC;               break;
+    case 14: LVDSCRT1Ptr = SiS_CHTVCRT1UPAL;                break;
+    case 15: LVDSCRT1Ptr = SiS_CHTVCRT1OPAL;                break;
+  }
+
+  tempah=(UCHAR)SiS_GetReg1(SiS_P3d4,0x11);                        /*unlock cr0-7  */
+  tempah=tempah&0x7F;
+  SiS_SetReg1(SiS_P3d4,0x11,tempah);
+  tempah = (LVDSCRT1Ptr+ResInfo)->CR[0];
+  SiS_SetReg1(SiS_P3d4,0x0,tempah);
+  for(i=0x02,j=1;i<=0x05;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x06,j=5;i<=0x07;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x10,j=7;i<=0x11;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+  for(i=0x15,j=9;i<=0x16;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3d4,i,tempah);
+  }
+
+  for(i=0x0A,j=11;i<=0x0C;i++,j++){
+    tempah = (LVDSCRT1Ptr+ResInfo)->CR[j];
+    SiS_SetReg1(SiS_P3c4,i,tempah);
+  }
+
+  tempah = (LVDSCRT1Ptr+ResInfo)->CR[14];
+  tempah=tempah&0x0E0;
+  SiS_SetReg1(SiS_P3c4,0x0E,tempah);
+
+  tempah = (LVDSCRT1Ptr+ResInfo)->CR[14];
+  tempah=tempah&0x01;
+  tempah=tempah<<5;
+  if(modeflag&DoubleScanMode){
+    	tempah=tempah|0x080;
+  }
+  SiS_SetRegANDOR(SiS_P3d4,0x09,~0x020,tempah);
+  return;
 }
-
 /*add for LCDA*/
 
 BOOLEAN
-SiS_GetLCDACRT1Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		    USHORT RefreshRateTableIndex, USHORT * ResInfo,
-		    USHORT * DisplayType)
-{
-	USHORT tempbx = 0, modeflag = 0;
-	USHORT CRT2CRTC = 0;
-	/*301b */
-	if (((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-	    && (SiS_VBInfo & SetCRT2ToLCDA)) {
-		tempbx = SiS_LCDResInfo;
-		tempbx -= Panel800x600;
-		if (SiS_LCDInfo & LCDNonExpanding)
-			tempbx += 6;
-		if (modeflag & HalfDCLK)
-			tempbx += +3;
-		if (ModeNo <= 0x13) {
-			modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-			CRT2CRTC = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-		} else {
-			modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-			CRT2CRTC =
-			    SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-		}
-	}
-	*ResInfo = CRT2CRTC & 0x3F;
-	*DisplayType = tempbx;
-	return 1;
+SiS_GetLCDACRT1Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+		   USHORT RefreshRateTableIndex,USHORT *ResInfo,
+		   USHORT *DisplayType)
+ {
+  USHORT tempbx=0,modeflag=0;
+  USHORT CRT2CRTC=0;
+ /*301b*/
+  if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+                    &&(SiS_VBInfo&SetCRT2ToLCDA) ) {
+    	tempbx = SiS_LCDResInfo;
+    	tempbx -= Panel800x600;
+    	if(SiS_LCDInfo&LCDNonExpanding) tempbx +=6;
+#if 0   /* TW: That can't work - test modeflag BEFORE reading it? */
+    	if(modeflag&HalfDCLK) tempbx +=+3;
+#endif
+    	if(ModeNo<=0x13) {
+    		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    		CRT2CRTC = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  	} else {
+    		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    		CRT2CRTC = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  	}
+	/* TW: This belongs here I assume */
+	if(modeflag&HalfDCLK) tempbx +=+3;
+  }
+  *ResInfo = CRT2CRTC&0x3F;
+  *DisplayType = tempbx;
+  return 1;
 }
-
 /*end for 301b*/
 
 BOOLEAN
-SiS_GetLVDSCRT1Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		    USHORT RefreshRateTableIndex, USHORT * ResInfo,
-		    USHORT * DisplayType)
-{
-	USHORT tempbx, modeflag = 0;
-	USHORT Flag, CRT2CRTC;
-
-	if (ModeNo <= 0x13) {
-		modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;	/* si+St_ResInfo */
-		CRT2CRTC = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
-	} else {
-		modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;	/* si+Ext_ResInfo */
-		CRT2CRTC = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
-	}
-	if (!(SiS_VBInfo & SetInSlaveMode)) {
-		return 0;
-	}
-	Flag = 1;
-	tempbx = 0;
-	if (SiS_IF_DEF_CH7005 == 1) {
-		if (!(SiS_VBInfo & SetCRT2ToLCD)) {
-			Flag = 0;
-			tempbx = 12;
-			if (SiS_VBInfo & SetPALTV)
-				tempbx += 2;
-			if (SiS_VBInfo & SetCHTVOverScan)
-				tempbx += 1;
-		}
-	}
-	if (Flag) {
-		tempbx = SiS_LCDResInfo;
-		tempbx -= Panel800x600;
-		if (SiS_LCDInfo & LCDNonExpanding)
-			tempbx += 6;
-		if (modeflag & HalfDCLK)
-			tempbx += +3;
-	}
-
-	*ResInfo = CRT2CRTC & 0x3F;
-	*DisplayType = tempbx;
-	return 1;
+SiS_GetLVDSCRT1Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+		USHORT RefreshRateTableIndex,USHORT *ResInfo,USHORT *DisplayType)
+ {
+  USHORT tempbx,modeflag=0;
+  USHORT Flag,CRT2CRTC;
+ 
+  if(ModeNo<=0x13) {
+    	modeflag = SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;      /* si+St_ResInfo */
+    	CRT2CRTC = SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+  } else {
+    	modeflag = SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;     /* si+Ext_ResInfo */
+    	CRT2CRTC = SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+  }
+  if(!(SiS_VBInfo&SetInSlaveMode)){
+     return 0;
+  }
+  Flag=1;
+  tempbx=0;
+  if(SiS_IF_DEF_CH7005==1) {
+    if(!(SiS_VBInfo&SetCRT2ToLCD)) {
+      Flag=0;
+      tempbx =12;
+      if(SiS_VBInfo&SetPALTV) tempbx +=2;
+      if(SiS_VBInfo&SetCHTVOverScan) tempbx +=1;
+    }
+  }
+  if(Flag) {
+    tempbx =SiS_LCDResInfo;
+    tempbx -=Panel800x600;
+    if(SiS_LCDInfo&LCDNonExpanding) tempbx +=6;
+    if(modeflag&HalfDCLK) tempbx +=+3;
+  }
+  /*fstn*/
+   if(SiS_IF_DEF_FSTN){
+     if(SiS_LCDResInfo==Panel320x480){
+       tempbx=0x10;         /*not same with asmber code */
+     }
+   }
+  *ResInfo = CRT2CRTC&0x3F;
+  *DisplayType = tempbx;
+  return 1;
 }
 
 void
-SiS_SetCRT2ECLK (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		 USHORT RefreshRateTableIndex,
-		 PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-	USHORT tempah, tempal;
-	USHORT P3cc = SiS_P3c9 + 3;
-	USHORT vclkindex = 0;
-
-	if (SiS_IF_DEF_TRUMPION == 0) {	/*no trumpion  */
-		tempal = SiS_GetReg2 (P3cc);
-		tempal = tempal & 0x0C;
-		vclkindex =
-		    SiS_GetVCLK2Ptr (ROMAddr, ModeNo, ModeIdIndex,
-				     RefreshRateTableIndex, HwDeviceExtension);
-	} else {		/*trumpion  */
-		SiS_SetFlag = SiS_SetFlag & (~ProgrammingCRT2);
-/*  tempal=*((UCHAR *)(ROMAddr+SiS_RefIndex+0x03));     &di+Ext_CRTVCLK  */
-		tempal = tempal & 0x03F;
-		if (tempal == 0x02) {	/*31.5MHz  */
-/*      SiS_RefIndex=SiS_RefIndex-Ext2StructSize;   */
-		}
-/*    SiS_RefIndex=GetVCLKPtr(ROMAddr,ModeNo);  */
-		SiS_SetFlag = SiS_SetFlag | ProgrammingCRT2;
-	}
-	tempal = 0x02B;
-	if (!(SiS_VBInfo & SetInSlaveMode)) {
-		tempal = tempal + 3;
-	}
-	SiS_SetReg1 (SiS_P3c4, 0x05, 0x86);
-	tempah = SiS_VCLKData[vclkindex].SR2B;
-	SiS_SetReg1 (SiS_P3c4, tempal, tempah);
-	tempal++;
-	tempah = SiS_VCLKData[vclkindex].SR2C;
-	SiS_SetReg1 (SiS_P3c4, tempal, tempah);
-	tempal++;
-	SiS_SetReg1 (SiS_P3c4, tempal, 0x80);
-	return;
+SiS_SetCRT2ECLK(ULONG ROMAddr, USHORT ModeNo,USHORT ModeIdIndex,
+           USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+{
+  USHORT tempah,tempal;
+  USHORT P3cc=SiS_P3c9+3;
+  USHORT vclkindex=0;
+
+  if(SiS_IF_DEF_TRUMPION==0){  /*no trumpion  */
+    	tempal=SiS_GetReg2(P3cc);
+    	tempal=tempal&0x0C;
+    	vclkindex=SiS_GetVCLK2Ptr(ROMAddr,ModeNo,ModeIdIndex,
+                               RefreshRateTableIndex,HwDeviceExtension);
+  } else {  			/*trumpion  */
+    	SiS_SetFlag=SiS_SetFlag&(~ProgrammingCRT2);
+/*  	tempal=*((UCHAR *)(ROMAddr+SiS_RefIndex+0x03));     &di+Ext_CRTVCLK  */
+    	tempal=tempal&0x03F;
+    	if(tempal==0x02){ /*31.5MHz  */
+/*      	SiS_RefIndex=SiS_RefIndex-Ext2StructSize;   */
+    	}
+/*    	SiS_RefIndex=GetVCLKPtr(ROMAddr,ModeNo);  */
+    	SiS_SetFlag=SiS_SetFlag|ProgrammingCRT2;
+  }
+  tempal=0x02B;
+  if(!(SiS_VBInfo&SetInSlaveMode)){
+    	tempal=tempal+3; 
+  }
+  SiS_SetReg1(SiS_P3c4,0x05,0x86);
+  tempah = SiS_VCLKData[vclkindex].SR2B;
+  SiS_SetReg1(SiS_P3c4,tempal,tempah);
+  tempal++;
+  tempah = SiS_VCLKData[vclkindex].SR2C;
+  SiS_SetReg1(SiS_P3c4,tempal,tempah);
+  tempal++;
+  SiS_SetReg1(SiS_P3c4,tempal,0x80);
+  return;
 }
 
 void
-SiS_SetDefCRT2ExtRegs (USHORT BaseAddr)
-{
-	USHORT temp;
-
-	if (SiS_IF_DEF_LVDS == 0) {
-		SiS_SetReg1 (SiS_Part1Port, 0x02, 0x40);
-		SiS_SetReg1 (SiS_Part4Port, 0x10, 0x80);
-		temp = (UCHAR) SiS_GetReg1 (SiS_P3c4, 0x16);
-		temp = temp & 0xC3;
-		SiS_SetReg1 (SiS_P3d4, 0x35, temp);
-	} else {
-		SiS_SetReg1 (SiS_P3d4, 0x32, 0x02);
-		SiS_SetReg1 (SiS_Part1Port, 0x02, 0x00);
-	}
+SiS_SetDefCRT2ExtRegs(USHORT BaseAddr)
+{
+  USHORT  temp;
+
+  if(SiS_IF_DEF_LVDS==0) {
+    SiS_SetReg1(SiS_Part1Port,0x02,0x40);
+    SiS_SetReg1(SiS_Part4Port,0x10,0x80);
+    temp=(UCHAR)SiS_GetReg1(SiS_P3c4,0x16);
+    temp=temp&0xC3;
+    SiS_SetReg1(SiS_P3d4,0x35,temp);
+  }
+  else {
+    SiS_SetReg1(SiS_P3d4,0x32,0x02);
+    SiS_SetReg1(SiS_Part1Port,0x02,0x00);
+  }
 }
 
-#ifdef CONFIG_FB_SIS_315
+#ifdef SIS315H
 /*
     for SIS310 O.E.M.
 */
@@ -5421,19 +5111,21 @@
 USHORT
 GetLCDPtrIndex (void)
 {
-	USHORT index;
+   USHORT index;
 
-	index = (SiS_LCDResInfo & 0x0F) - 1;
-	index *= 3;
-	if (SiS_LCDInfo & LCDNonExpanding)
-		index += 2;
-	else {
-		if (!(SiS_LCDInfo & LCDVESATiming))
-			index++;
-	}
+   index = (SiS_LCDResInfo & 0x0F)-1;
+   index *= 3;
+   if (SiS_LCDInfo&LCDNonExpanding)
+      index += 2;
+   else
+   {
+     if (!(SiS_LCDInfo&LCDVESATiming))
+       index++;
+   }
+
+  return index;
+ }
 
-	return index;
-}
 
 /*
 ---------------------------------------------------------
@@ -5447,555 +5139,509 @@
 ---------------------------------------------------------
 */
 USHORT
-GetTVPtrIndex (void)
+GetTVPtrIndex(void)
 {
-	USHORT index;
+  USHORT index;
 
-	index = 0;
-	if (SiS_VBInfo & SetPALTV)
-		index++;
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV)	/* Hivision TV use PAL */
-		index++;
-	index *= 2;
-
-	if ((SiS_VBInfo & SetInSlaveMode) && (SiS_SetFlag & TVSimuMode))
-		index++;
-
-	return index;
+  index = 0;
+  if (SiS_VBInfo&SetPALTV)
+    index++;
+  if (SiS_VBInfo&SetCRT2ToHiVisionTV)  /* Hivision TV use PAL */
+    index++;
+  index *= 2;
+
+  if ((SiS_VBInfo&SetInSlaveMode)&&(SiS_SetFlag&TVSimuMode))
+    index++;
+
+  return index;
 }
 
 void
-SetDelayComp (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-	      ULONG ROMAddr, USHORT ModeNo)
-{
-	USHORT Part1Port;
-	USHORT delay, index;
-
-	if (SiS_VBInfo & SetCRT2ToRAMDAC) {
-		delay = SiS310_CRT2DelayCompensation1;
-		if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-			delay = SiS310_CRT2DelayCompensation2;
-	} else if (SiS_VBInfo & SetCRT2ToLCD) {
-		index = GetLCDPtrIndex ();
-		delay = SiS310_LCDDelayCompensation1[index];
-		if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-			delay = SiS310_LCDDelayCompensation2[index];
-	} else {
-		index = GetTVPtrIndex ();
-		delay = SiS310_TVDelayCompensation1[index];
-		if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B))
-			delay = SiS310_TVDelayCompensation2[index];
-	}
-
-	Part1Port = BaseAddr + SIS_CRT2_PORT_04;
-	SiS_SetRegANDOR (Part1Port, 0x2D, ~0x0F, delay);	/* index 2D D[3:0] */
-
+SetDelayComp(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+             ULONG ROMAddr,USHORT ModeNo)
+{
+  USHORT Part1Port;
+  USHORT delay,index;
+
+  if (SiS_VBInfo&SetCRT2ToRAMDAC)
+  {
+     delay = SiS310_CRT2DelayCompensation1;
+     if (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+       delay = SiS310_CRT2DelayCompensation2;
+  }
+  else
+    if (SiS_VBInfo&SetCRT2ToLCD)
+    {
+       index = GetLCDPtrIndex();
+       delay = SiS310_LCDDelayCompensation1[index];
+       if (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+         delay = SiS310_LCDDelayCompensation2[index];
+    }
+    else
+    {
+       index = GetTVPtrIndex();
+       delay = SiS310_TVDelayCompensation1[index];
+       if (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+         delay = SiS310_TVDelayCompensation2[index];
+    }
+  Part1Port=BaseAddr+SIS_CRT2_PORT_04;
+  SiS_SetRegANDOR(Part1Port,0x2D,~0x0F,delay);  /* index 2D D[3:0] */
 }
 
 /*
 */
 void
-SetAntiFlicker (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
-{
-	USHORT Part2Port;
-	USHORT index, temp;
-
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	temp = GetTVPtrIndex ();
-	temp = (temp >> 1);	/* 0: NTSC, 1 :PAL, 2:HiTV */
-	if (ModeNo <= 0x13) {
-		index = SiS_SModeIDTable[ModeIdIndex].VB_StTVFlickerIndex;
-	} else {
-		index = SiS_EModeIDTable[ModeIdIndex].VB_ExtTVFlickerIndex;
-	}
-	temp = SiS310_TVAntiFlick1[temp][index];
-	temp <<= 4;
-
-	SiS_SetRegANDOR (Part2Port, 0x0A, ~0x70, temp);	/* index 0A D[6:4] */
-
-}
-
-void
-SetEdgeEnhance (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
-{
-	USHORT Part2Port;
-	USHORT index, temp;
-
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	temp = GetTVPtrIndex ();
-	temp = (temp >> 1);	/* 0: NTSC, 1 :PAL, 2:HiTV */
-	if (ModeNo <= 0x13) {
-		index = SiS_SModeIDTable[ModeIdIndex].VB_StTVEdgeIndex;	/* si+VB_StTVEdgeIndex */
-	} else {
-		index = SiS_EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex;	/* si+VB_ExtTVEdgeIndex */
-	}
-	temp = SiS310_TVEdge1[temp][index];
-	temp <<= 5;
-
-	SiS_SetRegANDOR (Part2Port, 0x3A, ~0xE0, temp);	/* index 0A D[7:5] */
-
-}
-
-void
-SetYFilter (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-	    ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
+SetAntiFlicker(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+               ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
 {
-	USHORT Part2Port, temp1, temp2;
-	USHORT index, temp, i, index1;
-	UCHAR OutputSelect = *pSiS_OutputSelect;
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	temp = GetTVPtrIndex ();
-	temp >>= 1;		/* 0: NTSC, 1 :PAL, 2:HiTV */
+  USHORT Part2Port;
+  USHORT index,temp;
 
-	if (ModeNo <= 0x13) {
-		index = SiS_SModeIDTable[ModeIdIndex].VB_StTVYFilterIndex;
-	} else {
-		index = SiS_EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex;
-	}
-
-	if (SiS_VBInfo & SetCRT2ToHiVisionTV)	/* Hivision TV use PAL */
-		temp = 0;
-
-	/*301b */
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		for (i = 0x35; i <= 0x38; i++) {
-			SiS_SetReg1 (Part2Port, i,
-				     SiS310_TVYFilter2[temp][index][i - 0x35]);
-		}
-		for (i = 0x48; i <= 0x4A; i++) {
-			SiS_SetReg1 (Part2Port, i,
-				     SiS310_TVYFilter2[temp][index][(i - 0x48) +
-								    0x04]);
-		}
-	}
-	/*end 301b */
-	else {
-		for (i = 0x35; i <= 0x38; i++) {
-			SiS_SetReg1 (Part2Port, i,
-				     SiS310_TVYFilter1[temp][index][i - 0x35]);
-		}
-	}
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  temp = GetTVPtrIndex();
+  temp = (temp>>1);  /* 0: NTSC, 1 :PAL, 2:HiTV */
+  if (ModeNo<=0x13)
+  {
+    index = SiS_SModeIDTable[ModeIdIndex].VB_StTVFlickerIndex;
+  }
+  else
+  {
+    index = SiS_EModeIDTable[ModeIdIndex].VB_ExtTVFlickerIndex;
+  }
+  temp = SiS310_TVAntiFlick1[temp][index];
+  temp  <<= 4;
+
+  SiS_SetRegANDOR(Part2Port,0x0A,~0x70,temp);  /* index 0A D[6:4] */
+
+}
+
+void
+SetEdgeEnhance (PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+                ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+  USHORT Part2Port;
+  USHORT index,temp;
+
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  temp = GetTVPtrIndex();
+  temp = (temp>>1);   /* 0: NTSC, 1 :PAL, 2:HiTV */
+  if (ModeNo<=0x13)
+  {
+    index = SiS_SModeIDTable[ModeIdIndex].VB_StTVEdgeIndex;   /* si+VB_StTVEdgeIndex */
+  }
+  else
+  {
+    index = SiS_EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex;  /* si+VB_ExtTVEdgeIndex */
+  }
+  temp = SiS310_TVEdge1[temp][index];
+  temp  <<= 5;
+
+  SiS_SetRegANDOR(Part2Port,0x3A,~0xE0,temp);  /* index 0A D[7:5] */
+
+}
+
+void
+SetYFilter(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+           ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+  USHORT Part2Port,temp1,temp2;
+  USHORT index,temp,i,index1;
+  UCHAR  OutputSelect=*pSiS_OutputSelect;
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  temp = GetTVPtrIndex();
+  temp >>= 1;  /* 0: NTSC, 1 :PAL, 2:HiTV */
+
+  if (ModeNo<=0x13)
+  {
+    index =  SiS_SModeIDTable[ModeIdIndex].VB_StTVYFilterIndex;
+  }
+  else
+  {
+    index =  SiS_EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex;
+  }
+
+  if (SiS_VBInfo&SetCRT2ToHiVisionTV)  /* Hivision TV use PAL */
+   temp = 0;
+
+  /*301b*/
+  if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+    for(i=0x35;i<=0x38;i++)
+   {
+     SiS_SetReg1(Part2Port,i,SiS310_TVYFilter2[temp][index][i-0x35]);
+   }
+   for(i=0x48;i<=0x4A;i++)
+   {
+     SiS_SetReg1(Part2Port,i,SiS310_TVYFilter2[temp][index][(i-0x48)+0x04]);
+   }
+  }
+      /*end 301b*/
+  else{
+   for(i=0x35;i<=0x38;i++)
+   {
+     SiS_SetReg1(Part2Port,i,SiS310_TVYFilter1[temp][index][i-0x35]);
+   }
+  }
 /*add PALMN*/
-	if (OutputSelect & EnablePALMN) {
-		index1 = SiS_GetReg1 (SiS_P3d4, 0x31);
-		temp1 = index1 & 0x01;
-		index1 = SiS_GetReg1 (SiS_P3d4, 0x38);
-		temp2 = index1 & 0xC0;
-		if (temp1) {
-			if (temp2 == 0x40) {
-				if ((SiS_VBType & VB_SIS301B)
-				    || (SiS_VBType & VB_SIS302B)) {
-					for (i = 0x35; i <= 0x38; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS310_PALMFilter2
-							     [index][i - 0x35]);
-					}
-					for (i = 0x48; i <= 0x4A; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS310_PALMFilter2
-							     [index][(i - 0x48)
-								     + 0x04]);
-					}
-				} else {
-					for (i = 0x35; i <= 0x38; i++)
-						SiS_SetReg1 (Part2Port, i,
-							     SiS310_PALMFilter
-							     [index][i - 0x35]);
-				}
-			}
-			if (temp2 == 0x80) {
-				if ((SiS_VBType & VB_SIS301B)
-				    || (SiS_VBType & VB_SIS302B)) {
-					for (i = 0x35; i <= 0x38; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS310_PALNFilter2
-							     [index][i - 0x35]);
-					}
-					for (i = 0x48; i <= 0x4A; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS310_PALNFilter2
-							     [index][(i - 0x48)
-								     + 0x04]);
-					}
-				} else {
-					for (i = 0x35; i <= 0x38; i++)
-						SiS_SetReg1 (Part2Port, i,
-							     SiS310_PALNFilter
-							     [index][i - 0x35]);
-				}
-			}
-		}
-	}
-	/*end PALMN */
-}
-
-void
-SetPhaseIncr (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-	      ULONG ROMAddr, USHORT ModeNo)
-{
-	USHORT Part2Port;
-	USHORT index, temp, temp1, i;
-
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	temp = GetTVPtrIndex ();
-	/* 0: NTSC Graphics, 1: NTSC Text, 2 :PAL Graphics, 3 :PAL Text, 4:HiTV Graphics 5:HiTV Text */
-	index = temp % 2;
-	temp >>= 1;		/* 0: NTSC, 1 :PAL, 2:HiTV */
-	temp1 = SiS_GetReg1 (SiS_P3d4, 0x38);	/*if PALMN Not Set */
-	temp1 = temp1 & 0xC0;
-	if (!temp1) {
-		for (i = 0x31; i <= 0x34; i++) {
-			if ((SiS_VBType & VB_SIS301B)
-			    || (SiS_VBType & VB_SIS302B))
-				    SiS_SetReg1 (Part2Port, i,
-						 SiS310_TVPhaseIncr2[temp]
-						 [index][i - 0x31]);
-			else
-				SiS_SetReg1 (Part2Port, i,
-					     SiS310_TVPhaseIncr1[temp][index][i
-									      -
-									      0x31]);
-		}
-	}
-}
-void
-SiS_OEM310Setting (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		   ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex)
-{
-	SetDelayComp (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo);
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		SetAntiFlicker (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo,
-				ModeIdIndex);
-		SetPhaseIncr (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo);
-		SetYFilter (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo,
-			    ModeIdIndex);
-		SetEdgeEnhance (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo,
-				ModeIdIndex);
-	}
+    if(OutputSelect&EnablePALMN) {                  
+      index1=SiS_GetReg1(SiS_P3d4,0x31);
+      temp1=index1&0x01;
+      index1=SiS_GetReg1(SiS_P3d4,0x38);
+      temp2=index1&0xC0;
+      if(temp1){
+         if(temp2==0x40){
+              if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+                 for(i=0x35;i<=0x38;i++){
+                      SiS_SetReg1(Part2Port,i,SiS310_PALMFilter2[index][i-0x35]);
+                     }
+                 for(i=0x48;i<=0x4A;i++) {
+                       SiS_SetReg1(Part2Port,i,SiS310_PALMFilter2[index][(i-0x48)+0x04]);
+                     }
+                }
+              else{ 
+                 for(i=0x35;i<=0x38;i++)
+                 SiS_SetReg1(Part2Port,i,SiS310_PALMFilter[index][i-0x35]);
+                 } 
+             }
+         if(temp2==0x80){ 
+              if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+                 for(i=0x35;i<=0x38;i++){
+                      SiS_SetReg1(Part2Port,i,SiS310_PALNFilter2[index][i-0x35]);
+                     }
+                 for(i=0x48;i<=0x4A;i++) {
+                       SiS_SetReg1(Part2Port,i,SiS310_PALNFilter2[index][(i-0x48)+0x04]);
+                     }
+             }
+              else{
+                 for(i=0x35;i<=0x38;i++)
+                 SiS_SetReg1(Part2Port,i,SiS310_PALNFilter[index][i-0x35]);
+                }
+          }
+      }
+    }
+    /*end PALMN*/
+}
+
+void
+SetPhaseIncr(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+             ULONG ROMAddr,USHORT ModeNo)
+{
+  USHORT Part2Port;
+  USHORT index,temp,temp1,i;
+
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  temp = GetTVPtrIndex();
+  /* 0: NTSC Graphics, 1: NTSC Text, 2 :PAL Graphics, 3 :PAL Text, 4:HiTV Graphics 5:HiTV Text */
+  index = temp % 2;
+  temp >>= 1;   /* 0: NTSC, 1 :PAL, 2:HiTV */
+  temp1=SiS_GetReg1(SiS_P3d4,0x38);        /*if PALMN Not Set*/
+  temp1=temp1&0xC0; 
+  if(!temp1){
+  	for(i=0x31;i<=0x34;i++)
+  	{
+    		if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+     			SiS_SetReg1(Part2Port,i,SiS310_TVPhaseIncr2[temp][index][i-0x31]);
+    		else
+     			SiS_SetReg1(Part2Port,i,SiS310_TVPhaseIncr1[temp][index][i-0x31]);
+  	}
+  }
+}
+
+void
+SiS_OEM310Setting(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+                  ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+   SetDelayComp(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+   if (SiS_VBInfo&SetCRT2ToTV) {
+       SetAntiFlicker(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex);
+       SetPhaseIncr(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+       SetYFilter(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex);
+       SetEdgeEnhance(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex);
+   }
 }
 
 #endif
 
-#ifdef CONFIG_FB_SIS_300
+#ifdef SIS300
 /*
     for SIS300 O.E.M.
 */
 
+#ifdef SIS300                                         /* add to set SR14*/
+
 USHORT
-GetRevisionID (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+GetRevisionID(PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-#ifdef CONFIG_FB_SIS_300
-	ULONG temp1, base;
-	USHORT temp2 = 0;
-	/* add to set SR14 */
-	if ((HwDeviceExtension->jChipType == SIS_540) ||
-	    (HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		base = 0x80000008;
-		OutPortLong (base, 0xcf8);
-		temp1 = InPortLong (0xcfc);
-		temp1 = temp1 & 0x000000FF;
-		temp2 = (USHORT) (temp1);
-		return temp2;
-	}
-#endif
+   ULONG temp1,base;
+   USHORT temp2=0; 
+   
+   if((HwDeviceExtension->jChipType==SIS_540)||
+      (HwDeviceExtension->jChipType==SIS_630)||
+      (HwDeviceExtension->jChipType==SIS_730)) {
+     	base=0x80000008;
+     	OutPortLong(base,0xcf8);
+     	temp1=InPortLong(0xcfc);
+     	temp1=temp1&0x000000FF;
+     	temp2=(USHORT)(temp1);
+    	return temp2;
+   }
+   return 0;
 }
+#endif
 
 USHORT
-GetOEMLCDPtr (PSIS_HW_DEVICE_INFO HwDeviceExtension)
+GetOEMLCDPtr(PSIS_HW_DEVICE_INFO HwDeviceExtension)
 {
-	USHORT temp, tempbx = 0, tempax;
-
-	if (SiS_IF_DEF_LVDS == 0) {
-		if (SiS_VBInfo & SetCRT2ToLCD) {	/* LCD */
-			tempax = SiS_LCDResInfo;
-			tempbx = SiS_LCDResInfo;
-			tempbx = tempbx - Panel1024x768;
-			if (!(SiS_SetFlag & LCDVESATiming)) {
-				tempbx += 4;
-				temp = GetRevisionID (HwDeviceExtension);
-				if ((HwDeviceExtension->jChipType == SIS_540)
-				    && (temp < 1))
-					tempbx += 4;
-				if ((HwDeviceExtension->jChipType == SIS_630)
-				    && (temp < 3))
-					tempbx += 4;
-			}
-			if ((tempax == Panel1024x768)
-			    && (SiS_LCDInfo == LCDNonExpanding)) {
-				tempbx = tempbx + 3;
-			}
-			/*add OEMLCDPanelIDSupport */
-			tempbx = SiS_LCDTypeInfo;
-			tempbx = tempbx << 1;
-			if (!(SiS_SetFlag & LCDVESATiming))
-				tempbx = tempbx + 1;
-		}
-	}
-	tempbx *= 2;
-	return tempbx;
+  USHORT temp,tempbx=0,tempax;
+  if(SiS_IF_DEF_LVDS==0) {
+    	if(SiS_VBInfo&SetCRT2ToLCD) {              /* LCD */
+      		tempax=SiS_LCDResInfo;
+      		tempbx=SiS_LCDResInfo;
+      		tempbx=tempbx-Panel1024x768;
+     		if(!(SiS_SetFlag&LCDVESATiming)) {
+        		tempbx+=4;
+        		temp=GetRevisionID(HwDeviceExtension);
+          		if((HwDeviceExtension->jChipType == SIS_540)&&(temp<1))
+            			tempbx+=4;
+          		if((HwDeviceExtension->jChipType == SIS_630)&&(temp<3))
+             			tempbx+=4;
+       		}
+     		if((tempax==Panel1024x768)&&(SiS_LCDInfo==LCDNonExpanding)){
+         		tempbx=tempbx+3;
+       		}
+     		/*add OEMLCDPanelIDSupport*/
+        	tempbx=SiS_LCDTypeInfo;
+        	tempbx=tempbx<<1;
+        	if(!(SiS_SetFlag&LCDVESATiming))
+           		tempbx=tempbx+1;
+      	}
+  }
+  tempbx*=2;
+  return tempbx;
 }
 
 USHORT
-GetOEMTVPtr (void)
+GetOEMTVPtr(void)
 {
-	USHORT index;
+  USHORT index;
 
-	index = 0;
-	if (!(SiS_VBInfo & SetInSlaveMode))
-		index = index + 4;
-
-	if (SiS_VBInfo & SetCRT2ToSCART) {
-		index = index + 2;
-	} else {
-		if (SiS_VBInfo & SetCRT2ToHiVisionTV)
-			index = index + 3;
-		else {
-			if (SiS_VBInfo & SetPALTV)
-				index = index + 1;
-		}
-	}
-	return index;
+  index = 0;
+  if (!(SiS_VBInfo&SetInSlaveMode))
+      	index=index+4;
+  
+  if (SiS_VBInfo&SetCRT2ToSCART){
+      	index=index+2;
+  } else {
+     	if (SiS_VBInfo&SetCRT2ToHiVisionTV)
+       		index=index+3;
+     	else {
+          	if(SiS_VBInfo&SetPALTV)
+          		index=index+1;
+        }
+  }
+  return index;
 }
 
 void
-SetOEMTVDelay (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-	       ULONG ROMAddr, USHORT ModeNo)
-{
-	USHORT Part1Port;
-	USHORT index, temp, ModeIdIndex;
-	Part1Port = BaseAddr + SIS_CRT2_PORT_04;
-	ModeIdIndex = SiS_SearchVBModeID (ROMAddr, ModeNo);
-	temp = GetOEMTVPtr ();
-	index = SiS_VBModeIDTable[ModeIdIndex].VB_TVDelayIndex;
-	temp = SiS300_OEMTVDelay[temp][index];
-	temp = temp & 0x3c;
-	SiS_SetRegANDOR (Part1Port, 0x13, ~0x3C, temp);	/* index 0A D[6:4] */
+SetOEMTVDelay(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+              ULONG ROMAddr,USHORT ModeNo)
+{
+  USHORT Part1Port;
+  USHORT index,temp,ModeIdIndex;
+
+  Part1Port=BaseAddr+SIS_CRT2_PORT_04;
+  ModeIdIndex=SiS_SearchVBModeID(ROMAddr,ModeNo);
+  temp = GetOEMTVPtr();
+  index = SiS_VBModeIDTable[ModeIdIndex].VB_TVDelayIndex;
+  temp = SiS300_OEMTVDelay[temp][index];
+  temp=temp&0x3c;
+  SiS_SetRegANDOR(Part1Port,0x13,~0x3C,temp);  /* index 0A D[6:4] */
 }
 
 void
-SetOEMLCDDelay (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		ULONG ROMAddr, USHORT ModeNo)
-{
-	USHORT Part2Port;
-	USHORT index, temp, ModeIdIndex;
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	ModeIdIndex = SiS_SearchVBModeID (ROMAddr, ModeNo);
-	temp = GetOEMLCDPtr (HwDeviceExtension);
-	index = SiS_VBModeIDTable[ModeIdIndex].VB_LCDDelayIndex;
-	temp = SiS300_OEMLCDDelay1[temp][index];
-	/*add OEMLCDPanelIDSupport */
-	temp = SiS300_OEMLCDDelay2[temp][index];
-	temp = temp & 0x3c;
-	SiS_SetRegANDOR (Part2Port, 0x13, ~0x3C, temp);	/* index 0A D[6:4] */
+SetOEMLCDDelay(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+               ULONG ROMAddr,USHORT ModeNo)
+{
+  USHORT Part2Port;
+  USHORT index,temp,ModeIdIndex;
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  ModeIdIndex=SiS_SearchVBModeID(ROMAddr,ModeNo);
+  temp = GetOEMLCDPtr(HwDeviceExtension);
+  index = SiS_VBModeIDTable[ModeIdIndex].VB_LCDDelayIndex;
+  temp = SiS300_OEMLCDDelay1[temp][index];
+   /*add OEMLCDPanelIDSupport*/  
+  temp= SiS300_OEMLCDDelay2[temp][index];
+  temp=temp&0x3c;
+  SiS_SetRegANDOR(Part2Port,0x13,~0x3C,temp);  /* index 0A D[6:4] */
 }
 
 /*
 */
 void
-SetOEMAntiFlicker (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		   ULONG ROMAddr, USHORT ModeNo)
-{
-	USHORT Part2Port;
-	USHORT index, temp;
-	USHORT ModeIdIndex;
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	ModeIdIndex = SiS_SearchVBModeID (ROMAddr, ModeNo);
-	temp = GetOEMTVPtr ();
-	index = SiS_VBModeIDTable[ModeIdIndex].VB_TVFlickerIndex;
-	temp = SiS300_OEMTVFlicker[temp][index];
-	temp = temp & 0x70;
-	SiS_SetRegANDOR (Part2Port, 0x0A, ~0x70, temp);	/* index 0A D[6:4] */
-
-}
-
-void
-SetOEMPhaseIncr (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		 ULONG ROMAddr, USHORT ModeNo)
-{
-	USHORT Part2Port;
-	USHORT index, i, ModeIdIndex;
-
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	// temp = GetTVPtrIndex();
-	/* 0: NTSC Graphics, 1: NTSC Text, 2 :PAL Graphics, 3 :PAL Text, 4:HiTV Graphics 5:HiTV Text */
-	// index = temp % 2;
-	// temp >>= 1;   /* 0: NTSC, 1 :PAL, 2:HiTV */
-	ModeIdIndex = SiS_SearchVBModeID (ROMAddr, ModeNo);
-	index = SiS_VBModeIDTable[ModeIdIndex].VB_TVPhaseIndex;
-	if (SiS_VBInfo & SetInSlaveMode) {
-		if (SiS_VBInfo & SetPALTV) {
-			for (i = 0x31; i <= 0x34; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_StPALPhase[index][i -
-								      0x31]);
-		} else {
-			for (i = 0x31; i <= 0x34; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_StNTSCPhase[index][i -
-								       0x31]);
-		}
-		if (SiS_VBInfo & SetCRT2ToSCART) {
-			for (i = 0x31; i <= 0x34; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_StSCARTPhase[index][i -
-									0x31]);
-		}
-	} else {
-		if (SiS_VBInfo & SetPALTV) {
-			for (i = 0x31; i <= 0x34; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_ExtPALPhase[index][i -
-								       0x31]);
-		} else {
-			for (i = 0x31; i <= 0x34; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_ExtNTSCPhase[index][i -
-									0x31]);
-		}
-		if (SiS_VBInfo & SetCRT2ToSCART) {
-			for (i = 0x31; i <= 0x34; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_ExtSCARTPhase[index][i -
-									 0x31]);
-		}
-	}
-}
-
-void
-SetOEMYFilter (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-	       ULONG ROMAddr, USHORT ModeNo)
+SetOEMAntiFlicker(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                  USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo)
 {
-	USHORT Part2Port;
-	USHORT index, temp1, temp2, i, ModeIdIndex, index1;
-	Part2Port = BaseAddr + SIS_CRT2_PORT_10;
-	/*301b */
-	ModeIdIndex = SiS_SearchVBModeID (ROMAddr, ModeNo);
-	index = SiS_VBModeIDTable[ModeIdIndex].VB_TVYFilterIndex;
-	if (SiS_VBInfo & SetInSlaveMode) {
-		if (SiS_VBInfo & SetPALTV) {
-			for (i = 0x35; i <= 0x38; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_StPALFilter[index][i -
-								       0x35]);
-		} else {
-			for (i = 0x35; i <= 0x38; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_StNTSCFilter[index][i -
-									0x35]);
-		}
-	} else {
-		if (SiS_VBInfo & SetPALTV) {
-			for (i = 0x35; i <= 0x38; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_ExtPALFilter[index][i -
-									0x35]);
-		} else {
-			for (i = 0x35; i <= 0x38; i++)
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_ExtNTSCFilter[index][i -
-									 0x35]);
-		}
-	}
-
-	if ((SiS_VBType & VB_SIS301B) || (SiS_VBType & VB_SIS302B)) {
-		if (SiS_VBInfo & SetPALTV) {
-			for (i = 0x35; i <= 0x38; i++) {
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_PALFilter2[index][i -
-								      0x35]);
-			}
-			for (i = 0x48; i <= 0x4A; i++) {
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_PALFilter2[index][(i - 0x48)
-								      + 0x04]);
-			}
-		} else {
-			for (i = 0x35; i <= 0x38; i++) {
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_NTSCFilter2[index][i -
-								       0x35]);
-			}
-			for (i = 0x48; i <= 0x4A; i++) {
-				SiS_SetReg1 (Part2Port, i,
-					     SiS300_NTSCFilter2[index][
-								       (i -
-									0x48) +
-								       0x04]);
-			}
-		}
-	}
+  USHORT Part2Port;
+  USHORT index,temp;
+  USHORT ModeIdIndex;
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  ModeIdIndex=SiS_SearchVBModeID(ROMAddr,ModeNo);
+  temp = GetOEMTVPtr();
+  index = SiS_VBModeIDTable[ModeIdIndex].VB_TVFlickerIndex;
+  temp = SiS300_OEMTVFlicker[temp][index];
+  temp=temp&0x70;
+  SiS_SetRegANDOR(Part2Port,0x0A,~0x70,temp);  /* index 0A D[6:4] */
+}
+
+void
+SetOEMPhaseIncr(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+                ULONG ROMAddr,USHORT ModeNo)
+{
+  USHORT Part2Port;
+  USHORT index,i,ModeIdIndex;
+
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+  /* temp = GetTVPtrIndex();*/
+  /* 0: NTSC Graphics, 1: NTSC Text, 2 :PAL Graphics, 3 :PAL Text, 4:HiTV Graphics 5:HiTV Text */
+  /* index = temp % 2;*/
+  /* temp >>= 1;   0: NTSC, 1 :PAL, 2:HiTV */
+  ModeIdIndex=SiS_SearchVBModeID(ROMAddr,ModeNo);
+  index = SiS_VBModeIDTable[ModeIdIndex].VB_TVPhaseIndex;
+  if (SiS_VBInfo&SetInSlaveMode){
+      if(SiS_VBInfo&SetPALTV){  
+         for(i=0x31;i<=0x34;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_StPALPhase[index][i-0x31]);
+      } else {
+          for(i=0x31;i<=0x34;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_StNTSCPhase[index][i-0x31]);
+      }
+      if(SiS_VBInfo&SetCRT2ToSCART){
+          for(i=0x31;i<=0x34;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_StSCARTPhase[index][i-0x31]);
+      }
+  } else {
+       if(SiS_VBInfo&SetPALTV){  
+          for(i=0x31;i<=0x34;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_ExtPALPhase[index][i-0x31]);
+       } else {
+          for(i=0x31;i<=0x34;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_ExtNTSCPhase[index][i-0x31]);
+       }
+       if(SiS_VBInfo&SetCRT2ToSCART){
+          for(i=0x31;i<=0x34;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_ExtSCARTPhase[index][i-0x31]);
+       }
+  }
+}
+
+void
+SetOEMYFilter(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+              ULONG ROMAddr,USHORT ModeNo)
+{
+  USHORT Part2Port;
+  USHORT index,temp1,temp2,i,ModeIdIndex,index1;
+  Part2Port=BaseAddr+SIS_CRT2_PORT_10;
+    /*301b*/
+  ModeIdIndex=SiS_SearchVBModeID(ROMAddr,ModeNo);
+  index = SiS_VBModeIDTable[ModeIdIndex].VB_TVYFilterIndex;
+  if (SiS_VBInfo&SetInSlaveMode){
+      if(SiS_VBInfo&SetPALTV){  
+        	for(i=0x35;i<=0x38;i++)
+        		SiS_SetReg1(Part2Port,i,SiS300_StPALFilter[index][i-0x35]);
+      } else {
+         	 for(i=0x35;i<=0x38;i++)
+        		SiS_SetReg1(Part2Port,i,SiS300_StNTSCFilter[index][i-0x35]);
+      }
+  } else{
+      if(SiS_VBInfo&SetPALTV) {
+         for(i=0x35;i<=0x38;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_ExtPALFilter[index][i-0x35]);
+      } else{
+          for(i=0x35;i<=0x38;i++)
+        	SiS_SetReg1(Part2Port,i,SiS300_ExtNTSCFilter[index][i-0x35]);
+      }
+  }
+
+  if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+    if(SiS_VBInfo&SetPALTV){  
+    	for(i=0x35;i<=0x38;i++)
+    	{
+     		SiS_SetReg1(Part2Port,i,SiS300_PALFilter2[index][i-0x35]);
+    	}
+   	for(i=0x48;i<=0x4A;i++)
+    	{
+     		SiS_SetReg1(Part2Port,i,SiS300_PALFilter2[index][(i-0x48)+0x04]);
+    	}
+    } else {
+  	for(i=0x35;i<=0x38;i++)
+    	{
+     		SiS_SetReg1(Part2Port,i,SiS300_NTSCFilter2[index][i-0x35]);
+     	}
+   	for(i=0x48;i<=0x4A;i++)
+    	{
+     		SiS_SetReg1(Part2Port,i,SiS300_NTSCFilter2[index][(i-0x48)+0x04]);
+    	}
+    }
+  }
 
 /*add PALMN*/
-	if ((HwDeviceExtension->jChipType == SIS_630) ||
-	    (HwDeviceExtension->jChipType == SIS_730)) {
-		index1 = SiS_GetReg1 (SiS_P3d4, 0x31);
-		temp1 = index1 & 0x01;
-		index1 = SiS_GetReg1 (SiS_P3d4, 0x35);
-		temp2 = index1 & 0xC0;
-		if (temp1) {
-			if (temp2 == 0x40) {
-				if ((SiS_VBType & VB_SIS301B)
-				    || (SiS_VBType & VB_SIS302B)) {
-					for (i = 0x35; i <= 0x38; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS300_PALMFilter2
-							     [index][i - 0x35]);
-					}
-					for (i = 0x48; i <= 0x4A; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS300_PALMFilter2
-							     [index][(i - 0x48)
-								     + 0x04]);
-					}
-				} else {
-					for (i = 0x35; i <= 0x38; i++)
-						SiS_SetReg1 (Part2Port, i,
-							     SiS300_PALMFilter
-							     [index][i - 0x35]);
-				}
-			}
-			if (temp2 == 0x80) {
-				if ((SiS_VBType & VB_SIS301B)
-				    || (SiS_VBType & VB_SIS302B)) {
-					for (i = 0x35; i <= 0x38; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS300_PALNFilter2
-							     [index][i - 0x35]);
-					}
-					for (i = 0x48; i <= 0x4A; i++) {
-						SiS_SetReg1 (Part2Port, i,
-							     SiS300_PALNFilter2
-							     [index][(i - 0x48)
-								     + 0x04]);
-					}
-				} else {
-					for (i = 0x35; i <= 0x38; i++)
-						SiS_SetReg1 (Part2Port, i,
-							     SiS300_PALNFilter
-							     [index][i - 0x35]);
-				}
-			}
-		}
-	}
-	/*end PALMN */
+  if((HwDeviceExtension->jChipType==SIS_630)||
+     (HwDeviceExtension->jChipType==SIS_730)) {
+      index1=SiS_GetReg1(SiS_P3d4,0x31);
+      temp1=index1&0x01;
+      index1=SiS_GetReg1(SiS_P3d4,0x35);
+      temp2=index1&0xC0;
+      if(temp1){
+         if(temp2==0x40){
+              if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+                 for(i=0x35;i<=0x38;i++){
+                      SiS_SetReg1(Part2Port,i,SiS300_PALMFilter2[index][i-0x35]);
+                 }
+                 for(i=0x48;i<=0x4A;i++) {
+                       SiS_SetReg1(Part2Port,i,SiS300_PALMFilter2[index][(i-0x48)+0x04]);
+                 }
+              } else {
+                 for(i=0x35;i<=0x38;i++)
+                 	SiS_SetReg1(Part2Port,i,SiS300_PALMFilter[index][i-0x35]);
+              }
+         }
+         if(temp2==0x80){ 
+              if(SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV)) {
+                 for(i=0x35;i<=0x38;i++){
+                      SiS_SetReg1(Part2Port,i,SiS300_PALNFilter2[index][i-0x35]);
+                 }
+                 for(i=0x48;i<=0x4A;i++) {
+                       SiS_SetReg1(Part2Port,i,SiS300_PALNFilter2[index][(i-0x48)+0x04]);
+                 }
+             } else {
+                 for(i=0x35;i<=0x38;i++)
+                 	SiS_SetReg1(Part2Port,i,SiS300_PALNFilter[index][i-0x35]);
+             }
+          }
+      }
+   }
+  /*end PALMN*/
 }
 
 void
-SiS_OEM300Setting (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-		   ULONG ROMAddr, USHORT ModeNo)
-{
-	if (SiS_VBInfo & SetCRT2ToLCD) {
-		SetOEMLCDDelay (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo);
-	}
-	if (SiS_VBInfo & SetCRT2ToTV) {
-		SetOEMTVDelay (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo);
-		SetOEMAntiFlicker (HwDeviceExtension, BaseAddr, ROMAddr,
-				   ModeNo);
-		/* SetOEMPhaseIncr(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo); */
-		SetOEMYFilter (HwDeviceExtension, BaseAddr, ROMAddr, ModeNo);
-	}
+SiS_OEM300Setting(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo)
+{
+  if(SiS_VBInfo&SetCRT2ToLCD) {
+     if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+     						|| (SiS_IF_DEF_LVDS==0))  {
+       SetOEMLCDDelay(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+     }
+  }
+  if (SiS_VBInfo&SetCRT2ToTV) {
+       SetOEMTVDelay(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+       /* TW: (Added LVDS check) - done this way now because LVDS
+        * seems to be 1 for some of the SiS bridges as well
+	*/
+       if( (SiS_VBType&(VB_SIS301B|VB_SIS302B|VB_SIS301LV|VB_SIS302LV))
+       						|| (SiS_IF_DEF_LVDS==0))  {
+       		SetOEMAntiFlicker(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+    		/* SetOEMPhaseIncr(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);*/
+       		SetOEMYFilter(HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+       }
+    }
 }
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/init301.h linux-2.5/drivers/video/sis/init301.h
--- linux-2.5.13/drivers/video/sis/init301.h	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/video/sis/init301.h	Sun Mar 31 15:13:50 2002
@@ -7,217 +7,229 @@
 #include "vgatypes.h"
 #include "vstruct.h"
 
+#ifdef TC
+#include <stdio.h>
+#include <string.h>
+#include <conio.h>
+#include <dos.h>
+#include <stdlib.h>
+#endif
+
+#ifdef LINUX_XF86
+#include "xf86.h"
+#include "xf86PciInfo.h"
+#include "sis.h"
+#include "sis_regs.h"
+#endif
+
+#ifdef LINUX_KERNEL
 #include <asm/io.h>
 #include <linux/types.h>
 #include <linux/sisfb.h>
+#endif
+
+#ifdef WIN2000
+#include <stdio.h>
+#include <string.h>
+#include <miniport.h>
+#include "dderror.h"
+#include "devioctl.h"
+#include "miniport.h"
 
-USHORT SiS_SetFlag;
-USHORT SiS_RVBHCFACT, SiS_RVBHCMAX, SiS_RVBHRS;
-USHORT SiS_VGAVT, SiS_VGAHT;
-USHORT SiS_VT, SiS_HT;
-USHORT SiS_VGAVDE, SiS_VGAHDE;
-USHORT SiS_VDE, SiS_HDE;
-USHORT SiS_NewFlickerMode, SiS_RY1COE, SiS_RY2COE, SiS_RY3COE, SiS_RY4COE;
-USHORT SiS_LCDHDES, SiS_LCDVDES;
-USHORT SiS_DDC_Port;
-USHORT SiS_DDC_Index;
-USHORT SiS_DDC_DataShift;
-USHORT SiS_DDC_DeviceAddr;
-USHORT SiS_DDC_Flag;
-USHORT SiS_DDC_ReadAddr;
-USHORT SiS_DDC_Buffer;
+#include "ntddvdeo.h"
+#include "video.h"
+#include "sisv.h"
+#endif
 
-extern USHORT SiS_CRT1Mode;
-extern USHORT SiS_P3c4, SiS_P3d4;
+USHORT   SiS_SetFlag;
+USHORT   SiS_RVBHCFACT,SiS_RVBHCMAX,SiS_RVBHRS;
+USHORT   SiS_VGAVT,SiS_VGAHT;
+USHORT   SiS_VT,SiS_HT;
+USHORT   SiS_VGAVDE,SiS_VGAHDE;
+USHORT   SiS_VDE,SiS_HDE;
+USHORT   SiS_NewFlickerMode,SiS_RY1COE,SiS_RY2COE,SiS_RY3COE,SiS_RY4COE;
+USHORT   SiS_LCDHDES,SiS_LCDVDES;
+USHORT   SiS_DDC_Port;
+USHORT   SiS_DDC_Index;
+USHORT   SiS_DDC_DataShift;
+USHORT   SiS_DDC_DeviceAddr;
+USHORT   SiS_DDC_Flag;
+USHORT   SiS_DDC_ReadAddr;
+USHORT   SiS_DDC_Buffer;
+
+extern   USHORT   SiS_CRT1Mode;
+extern   USHORT   SiS_P3c4,SiS_P3d4;
 /*extern   USHORT      SiS_P3c0,SiS_P3ce,SiS_P3c2;*/
-extern USHORT SiS_P3ca;
+extern   USHORT   SiS_P3ca;
 /*extern   USHORT      SiS_P3c6,SiS_P3c7,SiS_P3c8;*/
-extern USHORT SiS_P3c9;
-extern USHORT SiS_P3da;
-extern USHORT SiS_Part1Port, SiS_Part2Port;
-extern USHORT SiS_Part3Port, SiS_Part4Port, SiS_Part5Port;
-extern USHORT SiS_MDA_DAC[];
-extern USHORT SiS_CGA_DAC[];
-extern USHORT SiS_EGA_DAC[];
-extern USHORT SiS_VGA_DAC[];
-extern USHORT SiS_ModeType;
-extern USHORT SiS_SelectCRT2Rate;
-extern USHORT SiS_IF_DEF_LVDS;
-extern USHORT SiS_IF_DEF_TRUMPION;
-extern USHORT SiS_IF_DEF_CH7005;
-extern USHORT SiS_IF_DEF_HiVision;
-extern USHORT SiS_IF_DEF_DSTN;	/*add for dstn */
-extern USHORT SiS_VBInfo;
-extern USHORT SiS_VBType;	/*301b */
-extern USHORT SiS_LCDResInfo;
-extern USHORT SiS_LCDTypeInfo;
-extern USHORT SiS_LCDInfo;
-extern BOOLEAN SiS_SearchVBModeID (ULONG, USHORT);
-extern BOOLEAN SiS_Is301B (USHORT BaseAddr);	/*301b */
-extern BOOLEAN SiS_IsDisableCRT2 (USHORT BaseAddr);
-extern BOOLEAN SiS_IsVAMode (USHORT BaseAddr);
-extern BOOLEAN SiS_IsDualEdge (USHORT BaseAddr);
+extern   USHORT   SiS_P3c9;
+extern   USHORT   SiS_P3da;
+extern   USHORT   SiS_Part1Port,SiS_Part2Port;
+extern   USHORT   SiS_Part3Port,SiS_Part4Port,SiS_Part5Port;
+extern   USHORT   SiS_MDA_DAC[];
+extern   USHORT   SiS_CGA_DAC[];
+extern   USHORT   SiS_EGA_DAC[];
+extern   USHORT   SiS_VGA_DAC[];
+extern   USHORT   SiS_ModeType;
+extern   USHORT   SiS_SelectCRT2Rate;
+extern   USHORT   SiS_IF_DEF_LVDS;
+extern   USHORT   SiS_IF_DEF_TRUMPION;
+extern   USHORT   SiS_IF_DEF_CH7005;
+extern   USHORT   SiS_IF_DEF_HiVision;
+extern   USHORT   SiS_IF_DEF_DSTN;   /*add for dstn*/
+extern   USHORT   SiS_IF_DEF_FSTN;   /*add for fstn*/
+extern   USHORT   SiS_VBInfo;
+extern   USHORT   SiS_VBType;        /*301b*/
+extern   USHORT   SiS_VBExtInfo; /*301lv*/
+extern   USHORT   SiS_LCDResInfo;
+extern   USHORT   SiS_LCDTypeInfo;
+extern   USHORT   SiS_LCDInfo;
+extern   BOOLEAN  SiS_SearchVBModeID(ULONG, USHORT);
+extern   BOOLEAN  SiS_Is301B(USHORT BaseAddr);/*301b*/
+extern   BOOLEAN  SiS_IsDisableCRT2(USHORT BaseAddr);
+extern   BOOLEAN  SiS_IsVAMode(USHORT BaseAddr);
+extern   BOOLEAN  SiS_IsDualEdge(USHORT BaseAddr);
 /*end 301b*/
 
-void SiS_SetDefCRT2ExtRegs (USHORT BaseAddr);
-USHORT SiS_GetRatePtrCRT2 (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-BOOLEAN SiS_AjustCRT2Rate (ULONG ROMAddr, USHORT ModeNo, USHORT MODEIdIndex,
-			   USHORT RefreshRateTableIndex, USHORT * i);
-void SiS_SaveCRT2Info (USHORT ModeNo);
-void SiS_GetCRT2Data (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      USHORT RefreshRateTableIndex);
-void SiS_GetCRT2DataLVDS (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			  USHORT RefreshRateTableIndex);
-void SiS_GetCRT2PtrA (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      USHORT RefreshRateTableIndex, USHORT * CRT2Index, USHORT * ResIndex);	/*301b */
-void SiS_GetCRT2Data301 (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			 USHORT RefreshRateTableIndex);
-USHORT SiS_GetResInfo (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_GetCRT2ResInfo (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_GetRAMDAC2DATA (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			 USHORT RefreshRateTableIndex);
-void SiS_GetCRT2Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		     USHORT RefreshRateTableIndex, USHORT * CRT2Index,
-		     USHORT * ResIndex);
-void SiS_SetCRT2ModeRegs (USHORT BaseAddr, USHORT ModeNo, PSIS_HW_DEVICE_INFO);
-
-void SiS_GetLVDSDesData (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			 USHORT RefreshRateTableIndex);
-void SiS_SetCRT2Offset (USHORT Part1Port, ULONG ROMAddr, USHORT ModeNo,
-			USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-			PSIS_HW_DEVICE_INFO HwDeviceExtension);
-USHORT SiS_GetOffset (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      USHORT RefreshRateTableIndex,
-		      PSIS_HW_DEVICE_INFO HwDeviceExtension);
-USHORT SiS_GetColorDepth (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-USHORT SiS_GetVCLK (ULONG ROMAddr, USHORT ModeNo);
-USHORT SiS_GetVCLKPtr (ULONG ROMAddr, USHORT ModeNo);
-USHORT SiS_GetColorTh (ULONG ROMAddr);
-USHORT SiS_GetMCLK (ULONG ROMAddr);
-USHORT SiS_GetMCLKPtr (ULONG ROMAddr);
-USHORT SiS_GetDRAMType (ULONG ROMAddr);
-USHORT SiS_CalcDelayVB (void);
-extern USHORT SiS_GetVCLK2Ptr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			       USHORT RefreshRateTableIndex,
-			       PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetCRT2Sync (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		      USHORT RefreshRateTableIndex);
-void SiS_SetRegANDOR (USHORT Port, USHORT Index, USHORT DataAND, USHORT DataOR);
-void SiS_SetRegOR (USHORT Port, USHORT Index, USHORT DataOR);
-void SiS_SetRegAND (USHORT Port, USHORT Index, USHORT DataAND);
-USHORT SiS_GetVGAHT2 (void);
-void SiS_SetGroup2 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-		    PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetGroup3 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetGroup4 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-		    PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetGroup5 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex);
-void SiS_SetCRT2VCLK (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		      USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
-		      PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_EnableCRT2 (void);
-void SiS_LoadDAC2 (ULONG ROMAddr, USHORT Part5Port, USHORT ModeNo,
-		   USHORT ModeIdIndex);
-void SiS_WriteDAC2 (USHORT Pdata, USHORT dl, USHORT ah, USHORT al, USHORT dh);
-void SiS_GetVBInfo301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		       USHORT ModeIdIndex,
-		       PSIS_HW_DEVICE_INFO HwDeviceExtension);
-BOOLEAN SiS_GetLCDResInfo (ULONG ROMAddr, USHORT P3d4, USHORT ModeNo,
-			   USHORT ModeIdIndex);
-BOOLEAN SiS_BridgeIsOn (USHORT BaseAddr);
-BOOLEAN SiS_BridgeIsEnable (USHORT BaseAddr, PSIS_HW_DEVICE_INFO);
-BOOLEAN SiS_BridgeInSlave (void);
+void     SiS_SetDefCRT2ExtRegs(USHORT BaseAddr);
+USHORT   SiS_GetRatePtrCRT2(ULONG ROMAddr, USHORT ModeNo,USHORT ModeIdIndex);
+BOOLEAN  SiS_AdjustCRT2Rate(ULONG ROMAddr,USHORT ModeNo,USHORT MODEIdIndex,USHORT RefreshRateTableIndex,USHORT *i);
+void     SiS_SaveCRT2Info(USHORT ModeNo);
+void     SiS_GetCRT2Data(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_GetCRT2DataLVDS(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_GetCRT2PtrA(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex, USHORT *CRT2Index,USHORT *ResIndex);/*301b*/
+void     SiS_GetCRT2Data301(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+USHORT   SiS_GetResInfo(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_GetCRT2ResInfo(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_GetRAMDAC2DATA(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_GetCRT2Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,
+		USHORT *CRT2Index,USHORT *ResIndex);
+void     SiS_SetCRT2ModeRegs(USHORT BaseAddr,USHORT ModeNo,PSIS_HW_DEVICE_INFO );
+
+
+void     SiS_GetLVDSDesData(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_SetCRT2Offset(USHORT Part1Port,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+USHORT   SiS_GetOffset(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+USHORT   SiS_GetColorDepth(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+USHORT   SiS_GetVCLK(ULONG ROMAddr,USHORT ModeNo);
+USHORT   SiS_GetVCLKPtr(ULONG ROMAddr,USHORT ModeNo);
+USHORT   SiS_GetColorTh(ULONG ROMAddr);
+USHORT   SiS_GetMCLK(ULONG ROMAddr);
+USHORT   SiS_GetMCLKPtr(ULONG ROMAddr);
+USHORT   SiS_GetDRAMType(ULONG ROMAddr);
+USHORT   SiS_CalcDelayVB(void);
+extern USHORT   SiS_GetVCLK2Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetCRT2Sync(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT RefreshRateTableIndex);
+void     SiS_SetRegANDOR(USHORT Port,USHORT Index,USHORT DataAND,USHORT DataOR);
+void     SiS_SetRegOR(USHORT Port,USHORT Index,USHORT DataOR);
+void     SiS_SetRegAND(USHORT Port,USHORT Index,USHORT DataAND);
+USHORT   SiS_GetVGAHT2(void);
+void     SiS_SetGroup2(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetGroup3(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetGroup4(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetGroup5(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_SetCRT2VCLK(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_EnableCRT2(void);
+void     SiS_LoadDAC2(ULONG ROMAddr,USHORT Part5Port,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_WriteDAC2(USHORT Pdata,USHORT dl, USHORT ah, USHORT al, USHORT dh);
+void     SiS_GetVBInfo301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+BOOLEAN  SiS_GetLCDResInfo(ULONG ROMAddr,USHORT P3d4,USHORT ModeNo,USHORT ModeIdIndex);
+BOOLEAN  SiS_BridgeIsOn(USHORT BaseAddr);
+BOOLEAN  SiS_BridgeIsEnable(USHORT BaseAddr,PSIS_HW_DEVICE_INFO );
+BOOLEAN  SiS_BridgeInSlave(void);
 /*void     SiS_PresetScratchregister(USHORT P3d4);*/
-void SiS_PresetScratchregister (USHORT SiS_P3d4,
-				PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetTVSystem (VOID);
-void SiS_LongWait (VOID);
-USHORT SiS_GetQueueConfig (VOID);
-void SiS_VBLongWait (VOID);
-USHORT SiS_GetVCLKLen (ULONG ROMAddr);
-BOOLEAN SiS_WaitVBRetrace (USHORT BaseAddr);
-void SiS_SetCRT2ECLK (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      USHORT RefreshRateTableIndex,
-		      PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_GetLVDSDesPtr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			USHORT RefreshRateTableIndex, USHORT * PanelIndex,
-			USHORT * ResIndex);
-void SiS_GetLVDSDesPtrA (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			 USHORT RefreshRateTableIndex, USHORT * PanelIndex,
-			 USHORT * ResIndex);	/*301b */
-void SiS_SetTPData (VOID);
-void SiS_ModCRT1CRTC (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		      USHORT RefreshRateTableIndex);
-extern BOOLEAN SiS_GetLVDSCRT1Ptr (ULONG ROMAddr, USHORT ModeNo,
-				   USHORT ModeIdIndex,
-				   USHORT RefreshRateTableIndex,
-				   USHORT * ResInfo, USHORT * DisplayType);
-void SiS_SetCHTVReg (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-		     USHORT RefreshRateTableIndex);
-void SiS_SetCHTVRegANDOR (USHORT tempax, USHORT tempbh);
-void SiS_GetCHTVRegPtr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
-			USHORT RefreshRateTableIndex);
-void SiS_SetCH7005 (USHORT tempax);
-USHORT SiS_GetCH7005 (USHORT tempax);
-void SiS_SetSwitchDDC2 (void);
-void SiS_SetStart (void);
-void SiS_SetStop (void);
-void SiS_DDC2Delay (void);
-void SiS_SetSCLKLow (void);
-void SiS_SetSCLKHigh (void);
-USHORT SiS_ReadDDC2Data (USHORT tempax);
-USHORT SiS_WriteDDC2Data (USHORT tempax);
-USHORT SiS_CheckACK (void);
-void SiS_OEM310Setting (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-			ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-void SiS_OEM300Setting (PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr,
-			ULONG ROMAddr, USHORT ModeNo);
-USHORT GetRevisionID (PSIS_HW_DEVICE_INFO HwDeviceExtension);
-extern void SiS_SetReg1 (USHORT, USHORT, USHORT);
-extern void SiS_SetReg3 (USHORT, USHORT);
-extern UCHAR SiS_GetReg1 (USHORT, USHORT);
-extern UCHAR SiS_GetReg2 (USHORT);
-extern BOOLEAN SiS_SearchModeID (ULONG ROMAddr, USHORT ModeNo,
-				 USHORT * ModeIdIndex);
-extern BOOLEAN SiS_GetRatePtr (ULONG, USHORT);
-extern void SiS_SetReg4 (USHORT, ULONG);
-extern ULONG SiS_GetReg3 (USHORT);
-extern void SiS_DisplayOff (void);
-extern void SiS_CRT2AutoThreshold (USHORT BaseAddr);
-extern void SiS_DisplayOn (void);
-extern UCHAR SiS_GetModePtr (ULONG ROMAddr, USHORT ModeNo, USHORT ModeIdIndex);
-extern UCHAR SiS_Get310DRAMType (ULONG ROMAddr);
-
-BOOLEAN SiS_SetCRT2Group301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-			     PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetGroup1 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-		    USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,
-		    USHORT RefreshRateTableIndex);
-void SiS_SetGroup1_LVDS (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-			 USHORT ModeIdIndex,
-			 PSIS_HW_DEVICE_INFO HwDeviceExtension,
-			 USHORT RefreshRateTableIndex);
-void SiS_SetGroup1_LCDA (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-			 USHORT ModeIdIndex,
-			 PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT RefreshRateTableIndex);	/*301b */
-void SiS_SetGroup1_301 (USHORT BaseAddr, ULONG ROMAddr, USHORT ModeNo,
-			USHORT ModeIdIndex,
-			PSIS_HW_DEVICE_INFO HwDeviceExtension,
-			USHORT RefreshRateTableIndex);
-void SiS_SetCRT2FIFO (USHORT Part1Port, ULONG ROMAddr, USHORT ModeNo,
-		      PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_SetCRT2FIFO2 (USHORT Part1Port, ULONG ROMAddr, USHORT ModeNo,
-		       PSIS_HW_DEVICE_INFO HwDeviceExtension);
-BOOLEAN SiS_GetLCDDDCInfo (PSIS_HW_DEVICE_INFO HwDeviceExtension);
-void SiS_UnLockCRT2 (PSIS_HW_DEVICE_INFO, USHORT BaseAddr);
-void SiS_LockCRT2 (PSIS_HW_DEVICE_INFO, USHORT BaseAddr);
-void SiS_DisableBridge (PSIS_HW_DEVICE_INFO, USHORT BaseAddr);
-void SiS_EnableBridge (PSIS_HW_DEVICE_INFO, USHORT BaseAddr);
-void SiS_SetPanelDelay (USHORT DelayTime);
-void SiS_LCD_Wait_Time (UCHAR DelayTime);
+void     SiS_PresetScratchregister(USHORT SiS_P3d4,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetTVSystem(VOID);
+void     SiS_LongWait(VOID);
+USHORT   SiS_GetQueueConfig(VOID);
+void     SiS_VBLongWait(VOID);
+USHORT   SiS_GetVCLKLen(ULONG ROMAddr);
+BOOLEAN  SiS_WaitVBRetrace(USHORT  BaseAddr);
+void     SiS_SetCRT2ECLK(ULONG ROMAddr, USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_GetLVDSDesPtr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,USHORT *PanelIndex,USHORT *ResIndex);
+void     SiS_GetLVDSDesPtrA(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,USHORT *PanelIndex,USHORT *ResIndex);/*301b*/
+void     SiS_SetTPData(VOID);
+void     SiS_ModCRT1CRTC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+extern BOOLEAN  SiS_GetLVDSCRT1Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex,
+		       USHORT *ResInfo,USHORT *DisplayType);
+void     SiS_SetCHTVReg(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_SetCHTVRegANDOR(USHORT tempax,USHORT tempbh);
+void     SiS_GetCHTVRegPtr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,USHORT RefreshRateTableIndex);
+void     SiS_SetCH7005(USHORT tempax);
+USHORT   SiS_GetCH7005(USHORT tempax);
+void     SiS_SetSwitchDDC2(void);
+void     SiS_SetStart(void);
+void     SiS_SetStop(void);
+void     SiS_DDC2Delay(void);
+void     SiS_SetSCLKLow(void);
+void     SiS_SetSCLKHigh(void);
+USHORT   SiS_ReadDDC2Data(USHORT tempax);
+USHORT   SiS_WriteDDC2Data(USHORT tempax);
+USHORT   SiS_CheckACK(void);
+void     SiS_OEM310Setting(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void     SiS_OEM300Setting(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo);
+USHORT GetRevisionID(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+
+BOOLEAN SiS_GetLCDResInfo301(ULONG ROMAddr,USHORT SiS_P3d4, USHORT ModeNo,USHORT ModeIdIndex);
+void    SiS_CHACRT1CRTC(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+                        USHORT RefreshRateTableIndex);
+BOOLEAN SiS_GetLCDACRT1Ptr(ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
+		   USHORT RefreshRateTableIndex,USHORT *ResInfo,
+		   USHORT *DisplayType);
+USHORT  GetTVPtrIndex(void);
+USHORT 	GetLCDPtrIndex (void);
+void    SetDelayComp(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+             	ULONG ROMAddr,USHORT ModeNo);
+void    SetAntiFlicker(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+               	ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void    SetEdgeEnhance (PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+                ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void    SetYFilter(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+           	ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex);
+void	SetPhaseIncr(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+             	ULONG ROMAddr,USHORT ModeNo);
+USHORT 	GetOEMLCDPtr(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+USHORT 	GetOEMTVPtr(void);
+void	SetOEMTVDelay(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+              	ULONG ROMAddr,USHORT ModeNo);
+void	SetOEMLCDDelay(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+               	ULONG ROMAddr,USHORT ModeNo);
+void	SetOEMAntiFlicker(PSIS_HW_DEVICE_INFO HwDeviceExtension,
+                USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo);
+void  	SetOEMPhaseIncr(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+                ULONG ROMAddr,USHORT ModeNo);
+void	SetOEMYFilter(PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
+              	ULONG ROMAddr,USHORT ModeNo);
+
+
+extern   void     SiS_SetReg1(USHORT, USHORT, USHORT);
+extern   void     SiS_SetReg3(USHORT, USHORT);
+extern   UCHAR    SiS_GetReg1(USHORT, USHORT);
+extern   UCHAR    SiS_GetReg2(USHORT);
+extern   BOOLEAN  SiS_SearchModeID(ULONG ROMAddr, USHORT ModeNo,USHORT  *ModeIdIndex);
+extern   BOOLEAN  SiS_GetRatePtr(ULONG, USHORT);
+extern   void     SiS_SetReg4(USHORT, ULONG);
+extern   ULONG    SiS_GetReg3(USHORT);
+extern   void     SiS_DisplayOff(void);
+extern   void     SiS_CRT2AutoThreshold(USHORT  BaseAddr);
+extern   void     SiS_DisplayOn(void);
+extern   UCHAR    SiS_GetModePtr(ULONG ROMAddr, USHORT ModeNo,USHORT ModeIdIndex);
+extern   UCHAR    SiS_Get310DRAMType(ULONG   ROMAddr);
+
+
+BOOLEAN  SiS_SetCRT2Group301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo, PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetGroup1(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex);
+void     SiS_SetGroup1_LVDS(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex);
+void     SiS_SetGroup1_LCDA(USHORT  BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex);/*301b*/
+void     SiS_SetGroup1_301(USHORT BaseAddr,ULONG ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex);
+void     SiS_SetCRT2FIFO(USHORT Part1Port,ULONG ROMAddr,USHORT ModeNo, PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_SetCRT2FIFO2(USHORT Part1Port,ULONG ROMAddr,USHORT ModeNo, PSIS_HW_DEVICE_INFO HwDeviceExtension);
+BOOLEAN  SiS_GetLCDDDCInfo(PSIS_HW_DEVICE_INFO HwDeviceExtension);
+void     SiS_UnLockCRT2(PSIS_HW_DEVICE_INFO,USHORT BaseAddr);
+void     SiS_LockCRT2(PSIS_HW_DEVICE_INFO,USHORT BaseAddr);
+void     SiS_DisableBridge(PSIS_HW_DEVICE_INFO,USHORT  BaseAddr);
+void     SiS_EnableBridge(PSIS_HW_DEVICE_INFO,USHORT BaseAddr);
+void     SiS_SetPanelDelay(USHORT DelayTime);
+void     SiS_LCD_Wait_Time(UCHAR DelayTime);
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/initdef.h linux-2.5/drivers/video/sis/initdef.h
--- linux-2.5.13/drivers/video/sis/initdef.h	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/sis/initdef.h	Sun Mar  3 17:54:36 2002
@@ -1,4 +1,7 @@
 /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/initdef.h,v 1.4 2000/12/02 01:16:17 dawes Exp $ */
+
+/* Comments and changes marked with "TW" by Thomas Winischhofer <tw@webit.com> */
+
 #ifndef _INITDEF_
 #define _INITDEF_
 
@@ -6,12 +9,17 @@
 #define SiS540                  0x5300
 #define SiS630                  0x6300
 #define SiS730                  0x6300
-#define VB_SIS301		0x0001	/*301b */
-#define VB_SIS301B		0x0002
-#define VB_SIS302B		0x0004
-#define  VB_NoLCD		0x8000
 
+/*301b*/
+/* VBType */
+#define VB_SIS301	      	0x0001
+#define VB_SIS301B        	0x0002
+#define VB_SIS302B        	0x0004
+#define VB_SIS301LV     	0x0008 /*301lv*/
+#define VB_SIS302LV     	0x0010
+#define VB_NoLCD        	0x8000
 /*end 301b*/
+
 #define CRT1Len                 17
 #define LVDSCRT1Len             15
 #define CHTVRegDataLen          5
@@ -38,16 +46,17 @@
 #define NoSupportSimuTV         0x2000
 #define DoubleScanMode          0x8000
 
+/* Infoflag */
 #define SupportAllCRT2          0x0078
 #define SupportTV               0x0008
 #define SupportHiVisionTV       0x0010
 #define SupportLCD              0x0020
-#define SupportRAMDAC2          0x0040
+#define SupportRAMDAC2          0x0040  
 #define NoSupportTV             0x0070
 #define NoSupportHiVisionTV     0x0060
 #define NoSupportLCD            0x0058
 #define SupportCHTV 		0x0800
-#define SupportTV1024           0x0800	/*301b */
+#define SupportTV1024           0x0800  /*301b*/            
 #define InterlaceMode           0x0080
 #define SyncPP                  0x0000
 #define SyncPN                  0x4000
@@ -59,6 +68,7 @@
 #define ECLKindex3              0x0300
 #define ECLKindex4              0x0400
 
+/* VBInfo */
 #define SetSimuScanMode         0x0001
 #define SwitchToCRT2            0x0002
 #define SetCRT2ToTV             0x009C
@@ -79,19 +89,21 @@
 #define DriverMode              0x4000
 #define HotKeySwitch            0x8000
 #define SetCHTVOverScan  	0x8000
-#define SetCRT2ToLCDA		0x8000	/*301b */
+#define SetCRT2ToLCDA           0x8000/*301b*/
 #define PanelRGB18Bit           0x0100
 #define PanelRGB24Bit           0x0000
 
 #define TVOverScan              0x10
 #define TVOverScanShift         4
 #define ClearBufferFlag         0x20
-#define EnableDualEdge 		0x01	/*301b */
+#define EnableDualEdge 		0x01		/*301b*/	
 #define SetToLCDA		0x02
 
 #define SetSCARTOutput          0x01
 #define BoardTVType             0x02
-#define  EnablePALMN		0x40
+#define EnablePALMN             0x40
+
+/* SetFlag */
 #define ProgrammingCRT2         0x01
 #define TVSimuMode              0x02
 #define RPLLDIV2XO              0x04
@@ -101,12 +113,15 @@
 #define CheckWinDos             0x40
 #define SetJDOSMode             0x80
 
+/* LCDResInfo */
 #define Panel800x600            0x01
 #define Panel1024x768           0x02
 #define Panel1280x1024          0x03
 #define Panel1280x960           0x04
 #define Panel640x480            0x05
-#define Panel1600x1200          0x06	/*301b */
+#define Panel1600x1200          0x06 /*301b*/
+#define Panel320x480            0x07 /*fstn*/
+
 #define LCDRGB18Bit             0x01
 #define ExtChipType             0x0e
 #define ExtChip301              0x02
@@ -120,7 +135,7 @@
 #define LCDSyncBit              0xe0
 #define LCDSyncShift            6
 
-#define DDC2DelayTime           300
+#define DDC2DelayTime           300     
 
 #define CRT2DisplayFlag         0x2000
 #define LCDDataLen              8
@@ -198,25 +213,25 @@
 #define ModeSettingAddr         0x53
 
 #define SelectCRT1Rate          0x4
+        
+#define _PanelType00             0x00
+#define _PanelType01             0x08
+#define _PanelType02             0x10
+#define _PanelType03             0x18
+#define _PanelType04             0x20
+#define _PanelType05             0x28
+#define _PanelType06             0x30
+#define _PanelType07             0x38
+#define _PanelType08             0x40
+#define _PanelType09             0x48
+#define _PanelType0A             0x50
+#define _PanelType0B             0x58
+#define _PanelType0C             0x60
+#define _PanelType0D             0x68
+#define _PanelType0E             0x70
+#define _PanelType0F             0x78
 
-#define _PanelType00            0x00
-#define _PanelType01            0x08
-#define _PanelType02            0x10
-#define _PanelType03            0x18
-#define _PanelType04            0x20
-#define _PanelType05            0x28
-#define _PanelType06            0x30
-#define _PanelType07            0x38
-#define _PanelType08            0x40
-#define _PanelType09            0x48
-#define _PanelType0A            0x50
-#define _PanelType0B            0x58
-#define _PanelType0C            0x60
-#define _PanelType0D            0x68
-#define _PanelType0E            0x70
-#define _PanelType0F            0x78
-
-#define PRIMARY_VGA		0	/* 1: SiS is primary vga 0:SiS is secondary vga */
+#define PRIMARY_VGA       	0     /* 1: SiS is primary vga 0:SiS is secondary vga */
 #define BIOSIDCodeAddr          0x235
 #define OEMUtilIDCodeAddr       0x237
 #define VBModeIDTableAddr       0x239
@@ -259,54 +274,54 @@
 #define OEMLCDPanelIDSupport    0x0080
 
 /* =============================================================
-   for 310
+   			for 310
 ============================================================== */
-#define SoftDRAMType      	0x80
-#define SoftSetting_OFFSET	0x52
-#define SR07_OFFSET		0x7C
-#define SR15_OFFSET		0x7D
-#define SR16_OFFSET		0x81
-#define SR17_OFFSET		0x85
-#define SR19_OFFSET		0x8D
-#define SR1F_OFFSET		0x99
-#define SR21_OFFSET		0x9A
-#define SR22_OFFSET		0x9B
-#define SR23_OFFSET		0x9C
-#define SR24_OFFSET		0x9D
-#define SR25_OFFSET		0x9E
-#define SR31_OFFSET		0x9F
-#define SR32_OFFSET		0xA0
-#define SR33_OFFSET		0xA1
-
-#define CR40_OFFSET		0xA2
-#define SR25_1_OFFSET		0xF6
-#define CR49_OFFSET		0xF7
-
-#define VB310Data_1_2_Offset	0xB6
-#define VB310Data_4_D_Offset	0xB7
-#define VB310Data_4_E_Offset	0xB8
-#define VB310Data_4_10_Offset	0xBB
-
-#define RGBSenseDataOffset	0xBD
-#define YCSenseDataOffset	0xBF
-#define VideoSenseDataOffset	0xC1
-#define OutputSelectOffset	0xF3
-
-#define ECLK_MCLK_DISTANCE	0x14
-#define VBIOSTablePointerStart	0x100
-#define StandTablePtrOffset	VBIOSTablePointerStart+0x02
-#define EModeIDTablePtrOffset	VBIOSTablePointerStart+0x04
-#define CRT1TablePtrOffset	VBIOSTablePointerStart+0x06
-#define ScreenOffsetPtrOffset	VBIOSTablePointerStart+0x08
-#define VCLKDataPtrOffset	VBIOSTablePointerStart+0x0A
-#define MCLKDataPtrOffset	VBIOSTablePointerStart+0x0E
-#define CRT2PtrDataPtrOffset	VBIOSTablePointerStart+0x10
-#define TVAntiFlickPtrOffset	VBIOSTablePointerStart+0x12
-#define TVDelayPtr1Offset	VBIOSTablePointerStart+0x14
-#define TVPhaseIncrPtr1Offset	VBIOSTablePointerStart+0x16
-#define TVYFilterPtr1Offset	VBIOSTablePointerStart+0x18
-#define LCDDelayPtr1Offset	VBIOSTablePointerStart+0x20
-#define TVEdgePtr1Offset	VBIOSTablePointerStart+0x24
-#define CRT2Delay1Offset	VBIOSTablePointerStart+0x28
+#define SoftDRAMType        0x80
+#define SoftSetting_OFFSET  0x52
+#define SR07_OFFSET  0x7C
+#define SR15_OFFSET  0x7D
+#define SR16_OFFSET  0x81
+#define SR17_OFFSET  0x85
+#define SR19_OFFSET  0x8D
+#define SR1F_OFFSET  0x99
+#define SR21_OFFSET  0x9A
+#define SR22_OFFSET  0x9B
+#define SR23_OFFSET  0x9C
+#define SR24_OFFSET  0x9D
+#define SR25_OFFSET  0x9E
+#define SR31_OFFSET  0x9F
+#define SR32_OFFSET  0xA0
+#define SR33_OFFSET  0xA1
+
+#define CR40_OFFSET  0xA2
+#define SR25_1_OFFSET  0xF6
+#define CR49_OFFSET  0xF7
+
+#define VB310Data_1_2_Offset  0xB6
+#define VB310Data_4_D_Offset  0xB7
+#define VB310Data_4_E_Offset  0xB8
+#define VB310Data_4_10_Offset 0xBB
+
+#define RGBSenseDataOffset    0xBD
+#define YCSenseDataOffset     0xBF
+#define VideoSenseDataOffset  0xC1
+#define OutputSelectOffset    0xF3
+
+#define ECLK_MCLK_DISTANCE  0x14
+#define VBIOSTablePointerStart    0x100
+#define StandTablePtrOffset       VBIOSTablePointerStart+0x02
+#define EModeIDTablePtrOffset     VBIOSTablePointerStart+0x04
+#define CRT1TablePtrOffset        VBIOSTablePointerStart+0x06
+#define ScreenOffsetPtrOffset     VBIOSTablePointerStart+0x08
+#define VCLKDataPtrOffset         VBIOSTablePointerStart+0x0A
+#define MCLKDataPtrOffset         VBIOSTablePointerStart+0x0E
+#define CRT2PtrDataPtrOffset      VBIOSTablePointerStart+0x10
+#define TVAntiFlickPtrOffset      VBIOSTablePointerStart+0x12
+#define TVDelayPtr1Offset         VBIOSTablePointerStart+0x14
+#define TVPhaseIncrPtr1Offset     VBIOSTablePointerStart+0x16
+#define TVYFilterPtr1Offset       VBIOSTablePointerStart+0x18
+#define LCDDelayPtr1Offset        VBIOSTablePointerStart+0x20
+#define TVEdgePtr1Offset          VBIOSTablePointerStart+0x24
+#define CRT2Delay1Offset          VBIOSTablePointerStart+0x28
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/oem300.h linux-2.5/drivers/video/sis/oem300.h
--- linux-2.5.13/drivers/video/sis/oem300.h	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/sis/oem300.h	Sun Mar  3 17:54:36 2002
@@ -1,397 +1,432 @@
-UCHAR SiS300_TVEdge1[3][2] = {
-	{0x0, 0x4},
-	{0x0, 0x4},
-	{0x0, 0x0}
-};
-
-UCHAR SiS300_OEMTVDelay[8][4] = {
-	{0x08, 0x08, 0x08, 0x08},
-	{0x08, 0x08, 0x08, 0x08},
-	{0x08, 0x08, 0x08, 0x08},
-	{0x2c, 0x2c, 0x2c, 0x2c},
-	{0x08, 0x08, 0x08, 0x08},
-	{0x08, 0x08, 0x08, 0x08},
-	{0x08, 0x08, 0x08, 0x08},
-	{0x20, 0x20, 0x20, 0x20}
-};
-
-UCHAR SiS300_OEMTVFlicker[8][4] = {
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00},
-	{0x00, 0x00, 0x00, 0x00}
-};
-
-UCHAR SiS300_OEMLCDDelay1[12][4] = {
-	{0x2c, 0x2c, 0x2c, 0x2c},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x2c, 0x2c, 0x2c, 0x2c},
-	{0x2c, 0x2c, 0x2c, 0x2c},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x24, 0x24, 0x24, 0x24},
-	{0x24, 0x24, 0x24, 0x24},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x24, 0x24, 0x24, 0x24}
-};
-
-UCHAR SiS300_OEMLCDDelay2[32][4] = {
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20},
-	{0x20, 0x20, 0x20, 0x20}
-};
-
-UCHAR SiS300_StNTSCPhase[6][4] = {
-	{0x21, 0xed, 0x00, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StPALPhase[6][4] = {
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StSCARTPhase[6][4] = {
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StHiTVPhase[6][4] = {
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtNTSCPhase[6][4] = {
-	{0x21, 0xed, 0x00, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0x21, 0xed, 0x8a, 0x08},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtPALPhase[6][4] = {
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtSCARTPhase[6][4] = {
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtHiTVPhase[6][4] = {
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0x2a, 0x05, 0xd3, 0x00},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StNTSCFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x10, 0x18},
-	{0xf7, 0x06, 0x19, 0x14},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x15, 0x25, 0xf6},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StPALFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x10, 0x32},
-	{0xf3, 0x00, 0x1d, 0x20},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xfc, 0xfb, 0x14, 0x2a},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StSCARTFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x10, 0x32},
-	{0xf3, 0x00, 0x1d, 0x20},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xfc, 0xfb, 0x14, 0x2a},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_StHiTVFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x10, 0x32},
-	{0xf3, 0x00, 0x1d, 0x20},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xfc, 0xfb, 0x14, 0x2a},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtNTSCFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x10, 0x18},
-	{0xf7, 0x06, 0x19, 0x14},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x15, 0x25, 0xf6},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtPALFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x10, 0x32},
-	{0xf3, 0x00, 0x1d, 0x20},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xfc, 0xfb, 0x14, 0x2a},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtSCARTFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x10, 0x32},
-	{0xf3, 0x00, 0x1d, 0x20},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xfc, 0xfb, 0x14, 0x2a},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_ExtHiTVFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x10, 0x32},
-	{0xf3, 0x00, 0x1d, 0x20},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xfc, 0xfb, 0x14, 0x2a},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xf1, 0xf7, 0x1f, 0x32},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_NTSCFilter2[9][7] = {
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	{0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-};
-
-UCHAR SiS300_PALFilter2[9][7] = {
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	{0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-};
-
-UCHAR SiS300_PALMFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x10, 0x18},
-	{0xf7, 0x06, 0x19, 0x14},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x15, 0x25, 0xf6},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_PALNFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x10, 0x18},
-	{0xf7, 0x06, 0x19, 0x14},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x15, 0x25, 0xf6},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS300_PALMFilter2[9][7] = {
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	{0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-};
-
-UCHAR SiS300_PALNFilter2[9][7] = {
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	{0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-};
+
+UCHAR SiS300_OEMTVDelay[8][4]={
+{0x08,0x08,0x08,0x08},
+{0x08,0x08,0x08,0x08},
+{0x08,0x08,0x08,0x08},
+{0x2c,0x2c,0x2c,0x2c},
+{0x08,0x08,0x08,0x08},
+{0x08,0x08,0x08,0x08},
+{0x08,0x08,0x08,0x08},
+{0x20,0x20,0x20,0x20}};
+
+UCHAR SiS300_OEMTVFlicker[8][4]={
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00},
+{0x00,0x00,0x00,0x00}};
+
+UCHAR SiS300_OEMLCDDelay1[12][4]={
+{0x2c,0x2c,0x2c,0x2c},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x2c,0x2c,0x2c,0x2c},
+{0x2c,0x2c,0x2c,0x2c},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x24,0x24,0x24,0x24},
+{0x24,0x24,0x24,0x24},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x24,0x24,0x24,0x24}};
+
+
+UCHAR SiS300_OEMLCDDelay2[32][4]={
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20},
+{0x20,0x20,0x20,0x20}};
+
+
+/*
+UCHAR SiS300_StNTSCDelay[]={0x08,0x08,0x08,0x08,0xff};
+UCHAR SiS300_StPALDelay[]={0x08,0x08,0x08,0x08,0xff};
+UCHAR SiS300_StSCARTDelay[]={0x08,0x08,0x08,0x08,0xff};
+UCHAR SiS300_StHiTVDelay[]={0x2c,0x2c,0x2c,0x2c,0xff};
+UCHAR SiS300_ExtNTSCDelay[]={0x08,0x08,0x08,0x08,0xff};
+UCHAR SiS300_ExtPALDelay[]={0x08,0x08,0x08,0x08,0xff};
+UCHAR SiS300_ExtSCARTDelay[]={0x08,0x08,0x08,0x08,0xff};
+UCHAR SiS300_ExtHiTVDelay[]={0x20,0x20,0x20,0x20,0xff};
+UCHAR SiS300_StNTSCFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_StPALFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_StSCARTFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_StHiTVFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_ExtNTSCFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_ExtPALFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_ExtSCARTFlicker[]={0x00,0x00,0x00,0x00,0xff};
+UCHAR SiS300_ExtHiTVFlicker[]={0x00,0x00,0x00,0x00,0xff};
+*/
+#if 0
+//typedef struct _SiS_OEMTVPhasestruct  {
+//UCHAR Index[4];
+//} SiS_OEMTVPhasestruct;
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_StNTSCPhase[6][4]={
+{0x21,0xed,0x00,0x08},
+{0x21,0xed,0x8a,0x08},
+{0x21,0xed,0x8a,0x08},
+{0x21,0xed,0x8a,0x08},
+{0x21,0xed,0x8a,0x08},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_StPALPhase[6][4]={
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_StSCARTPhase[6][4]={
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_StHiTVPhase[6][4]={
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_ExtNTSCPhase[6][4]={
+{0x21,0xed,0x00,0x08},
+{0x21,0xed,0x8a,0x08},
+{0x21,0xed,0x8a,0x08},
+{0x21,0xed,0x8a,0x08},
+{0x21,0xed,0x8a,0x08},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_ExtPALPhase[6][4]={
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_ExtSCARTPhase[6][4]={
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVPhasestruct
+#endif
+UCHAR SiS300_ExtHiTVPhase[6][4]={
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0x2a,0x05,0xd3,0x00},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//typedef struct _SiS_OEMTVFilterstruct{
+//UCHAR Index[4];
+//} SiS_OEMTVFilterstruct;
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_StNTSCFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x10,0x18},
+{0xf7,0x06,0x19,0x14},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x15,0x25,0xf6},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_StPALFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x10,0x32},
+{0xf3,0x00,0x1d,0x20},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xfc,0xfb,0x14,0x2a},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_StSCARTFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x10,0x32},
+{0xf3,0x00,0x1d,0x20},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xfc,0xfb,0x14,0x2a},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_StHiTVFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x10,0x32},
+{0xf3,0x00,0x1d,0x20},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xfc,0xfb,0x14,0x2a},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_ExtNTSCFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x10,0x18},
+{0xf7,0x06,0x19,0x14},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x15,0x25,0xf6},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_ExtPALFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x10,0x32},
+{0xf3,0x00,0x1d,0x20},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xfc,0xfb,0x14,0x2a},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_ExtSCARTFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x10,0x32},
+{0xf3,0x00,0x1d,0x20},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xfc,0xfb,0x14,0x2a},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//SiS_OEMTVFilterstruct
+#endif
+UCHAR SiS300_ExtHiTVFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x10,0x32},
+{0xf3,0x00,0x1d,0x20},
+{0x00,0xf4,0x10,0x38},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xfc,0xfb,0x14,0x2a},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xf1,0xf7,0x1f,0x32},
+{0xff,0xff,0xff,0xff}};
+#if 0
+//typedef struct _SiS_OEMTVFilter2struct{
+//UCHAR Index[7];
+//} SiS_OEMTVFilter2struct;
+//SiS_OEMTVFilter2struct
+#endif
+UCHAR SiS300_NTSCFilter2[9][7]={
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}};
+#if 0
+//SiS_OEMTVFilter2struct
+#endif
+UCHAR SiS300_PALFilter2[9][7]={
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}};
+
+UCHAR SiS300_PALMFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x10,0x18},
+{0xf7,0x06,0x19,0x14},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x15,0x25,0xf6},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xff,0xff,0xff,0xff}};
+UCHAR SiS300_PALNFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x10,0x18},
+{0xf7,0x06,0x19,0x14},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x15,0x25,0xf6},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xff,0xff,0xff,0xff}};
+
+
+UCHAR SiS300_PALMFilter2[9][7]={
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}};
+
+UCHAR SiS300_PALNFilter2[9][7]={
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}};
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/oem310.h linux-2.5/drivers/video/sis/oem310.h
--- linux-2.5.13/drivers/video/sis/oem310.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/video/sis/oem310.h	Sun Mar  3 17:54:36 2002
@@ -1,204 +1,175 @@
-UCHAR SiS310_CRT2DelayCompensation1 = 0x4;	/* 301A */
 
-UCHAR SiS310_LCDDelayCompensation1[] = { 
-	0x0, 0x0, 0x0, 0xb, 0xb, 0xb, 0x8, 0x8, 
-	0x8, 0x8, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 
-	0x0, 0x0, 0x0, 0x0, 0x0 
+UCHAR SiS310_CRT2DelayCompensation1=0x4; /* 301A */
+UCHAR SiS310_LCDDelayCompensation1[]={0x0,0x0,0x0,0xb,0xb,0xb,0x8,0x8,0x8,0x8,0x8,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0};
+UCHAR SiS310_TVDelayCompensation1[]={0x2,0x2,0x2,0x2,0x8,0xb};
+UCHAR SiS310_CRT2DelayCompensation2=0xC; /* 301B */
+UCHAR SiS310_LCDDelayCompensation2[]={0x0,0x0,0x0,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x8,0x8,0x8,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0};
+UCHAR SiS310_TVDelayCompensation2[]={0x3,0x3,0x3,0x3,0x8,0xb};
+UCHAR SiS310_TVAntiFlick1[3][2]={{0x4,0x0},{0x4,0x8},{0x0,0x0}};
+
+UCHAR SiS310_TVEdge1[3][2]={{0x0,0x4},{0x0,0x4},{0x0,0x0}};
+
+UCHAR SiS310_TVYFilter1[3][8][4]=
+{
+ {
+  {0x0,0xf4,0x10,0x38},
+  {0x0,0xf4,0x10,0x38},
+  {0xeb,0x4,0x25,0x18},
+  {0xf7,0x6,0x19,0x14},
+  {0x0,0xf4,0x10,0x38},
+  {0xeb,0x4,0x25,0x18},
+  {0xee,0xc,0x22,0x8},
+  {0xeb,0x15,0x25,0xf6}
+ },
+ {
+  {0x0,0xf4,0x10,0x38},
+  {0x0,0xf4,0x10,0x38},
+  {0xf1,0xf7,0x1f,0x32},
+  {0xf3,0x0,0x1d,0x20},
+  {0x0,0xf4,0x10,0x38},
+  {0xf1,0xf7,0x1f,0x32},
+  {0xf3,0x0,0x1d,0x20},
+  {0xfc,0xfb,0x14,0x2a}
+ },
+ {
+  {0x0,0x0,0x0,0x0},
+  {0x0,0xf4,0x10,0x38},
+  {0x0,0xf4,0x10,0x38},
+  {0xeb,0x4,0x25,0x18},
+  {0xf7,0x6,0x19,0x14},
+  {0x0,0xf4,0x10,0x38},
+  {0xeb,0x4,0x25,0x18},
+  {0xee,0xc,0x22,0x8}
+ }
 };
-	
-UCHAR SiS310_TVDelayCompensation1[] = { 0x2, 0x2, 0x2, 0x2, 0x8, 0xb };
-UCHAR SiS310_CRT2DelayCompensation2 = 0xC;	/* 301B */
-UCHAR SiS310_LCDDelayCompensation2[] = {
-	0x0, 0x0, 0x0, 0x0C, 0x0C, 0x0C, 0x0C, 
-	0x0C, 0x0C, 0x8, 0x8, 0x8, 0x0, 0x0, 
-	0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
-};
-
-UCHAR SiS310_TVDelayCompensation2[] = { 0x3, 0x3, 0x3, 0x3, 0x8, 0xb };
-
-UCHAR SiS310_TVAntiFlick1[3][2] = {
-	{0x4, 0x0},
-	{0x4, 0x8},
-	{0x0, 0x0}
-};
-
-UCHAR SiS310_TVEdge1[3][2] = {
-	{0x0, 0x4},
-	{0x0, 0x4},
-	{0x0, 0x0}
-};
-
-UCHAR SiS310_TVYFilter1[3][8][4] = {
-	{
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0xeb, 0x4, 0x25, 0x18},
-	 {0xf7, 0x6, 0x19, 0x14},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0xeb, 0x4, 0x25, 0x18},
-	 {0xee, 0xc, 0x22, 0x8},
-	 {0xeb, 0x15, 0x25, 0xf6}
-	 }
-	,
-	{
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0xf1, 0xf7, 0x1f, 0x32},
-	 {0xf3, 0x0, 0x1d, 0x20},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0xf1, 0xf7, 0x1f, 0x32},
-	 {0xf3, 0x0, 0x1d, 0x20},
-	 {0xfc, 0xfb, 0x14, 0x2a}
-	}
-	,
-	{
-	 {0x0, 0x0, 0x0, 0x0},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0xeb, 0x4, 0x25, 0x18},
-	 {0xf7, 0x6, 0x19, 0x14},
-	 {0x0, 0xf4, 0x10, 0x38},
-	 {0xeb, 0x4, 0x25, 0x18},
-	 {0xee, 0xc, 0x22, 0x8}
-	}
-};
-
 /*301b*/
-UCHAR SiS310_TVYFilter2[3][9][7] = {
-	{
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	 {0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	 {0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-	 }
-	,
-	{
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	 {0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	 {0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	 {0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-	}
-	,
-	{
-
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22},
-	 {0x0, 0x0, 0x0, 0xF4, 0xFF, 0x1C, 0x22}
-	}
+UCHAR SiS310_TVYFilter2[3][9][7]=
+{
+ {
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+  {0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+  {0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}
+ },
+ {
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+  {0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+  {0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+  {0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}
+ },
+ {
+  
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22},
+  {0x0,0x0,0x0,0xF4,0xFF,0x1C,0x22}
+ }
 };
 /*end 301b*/
 /*add PALMN*/
-
-UCHAR SiS310_PALMFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x10, 0x18},
-	{0xf7, 0x06, 0x19, 0x14},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x15, 0x25, 0xf6},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS310_PALNFilter[17][4] = {
-	{0x00, 0xf4, 0x10, 0x38},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x10, 0x18},
-	{0xf7, 0x06, 0x19, 0x14},
-	{0x00, 0xf4, 0x10, 0x38},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x15, 0x25, 0xf6},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xeb, 0x04, 0x25, 0x18},
-	{0xff, 0xff, 0xff, 0xff}
-};
-
-UCHAR SiS310_PALMFilter2[9][7] = {
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	{0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-};
-
-UCHAR SiS310_PALNFilter2[9][7] = {
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0xFF, 0x03, 0x02, 0xF6, 0xFC, 0x27, 0x46},
-	{0x01, 0x02, 0xFE, 0xF7, 0x03, 0x27, 0x3C},
-	{0x01, 0x01, 0xFC, 0xF8, 0x08, 0x26, 0x38},
-	{0xFF, 0xFF, 0xFC, 0x00, 0x0F, 0x22, 0x28}
-};
+UCHAR SiS310_PALMFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x10,0x18},
+{0xf7,0x06,0x19,0x14},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x15,0x25,0xf6},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xff,0xff,0xff,0xff}};
+UCHAR SiS310_PALNFilter[17][4]={
+{0x00,0xf4,0x10,0x38},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x10,0x18},
+{0xf7,0x06,0x19,0x14},
+{0x00,0xf4,0x10,0x38},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x15,0x25,0xf6},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xeb,0x04,0x25,0x18},
+{0xff,0xff,0xff,0xff}};
+
+
+UCHAR SiS310_PALMFilter2[9][7]={
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}};
+
+UCHAR SiS310_PALNFilter2[9][7]={
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0xFF,0x03,0x02,0xF6,0xFC,0x27,0x46},
+{0x01,0x02,0xFE,0xF7,0x03,0x27,0x3C},
+{0x01,0x01,0xFC,0xF8,0x08,0x26,0x38},
+{0xFF,0xFF,0xFC,0x00,0x0F,0x22,0x28}};
 
 /*end PALMN*/
-UCHAR SiS310_TVPhaseIncr1[3][2][4] = {
-	{
-	 {0x21, 0xed, 0x8a, 0x8},
-	 {0x21, 0xed, 0x8a, 0x8}
-	 }
-	,
-	{
-	 {0x2a, 0x5, 0xd3, 0x0},
-	 {0x2a, 0x5, 0xd3, 0x0}
-	 }
-	,
-	{
-	 {0x2a, 0x5, 0xd3, 0x0},
-	 {0x2a, 0x5, 0xd3, 0x0}
-	 }
-};
-
-UCHAR SiS310_TVPhaseIncr2[3][2][4] = {
-	{
-	 {0x21, 0xF0, 0x7b, 0xd6},
-	 {0x21, 0xF0, 0x7b, 0xd6}
-	 }
-	,
-	{
-	 {0x2a, 0x09, 0x86, 0xe9},
-	 {0x2a, 0x09, 0x86, 0xe9}
-	 }
-	,
-	{
-	 {0x2a, 0x5, 0xd3, 0x0},
-	 {0x2a, 0x5, 0xd3, 0x0}
-	 }
+UCHAR SiS310_TVPhaseIncr1[3][2][4]=
+{
+ {
+  {0x21,0xed,0x8a,0x8},
+  {0x21,0xed,0x8a,0x8}
+ },
+ {
+  {0x2a,0x5,0xd3,0x0},
+  {0x2a,0x5,0xd3,0x0}
+ },
+ {
+  {0x2a,0x5,0xd3,0x0},
+  {0x2a,0x5,0xd3,0x0}
+ }
+};
+
+UCHAR SiS310_TVPhaseIncr2[3][2][4]=
+{
+ {
+  {0x21,0xF0,0x7b,0xd6},
+  {0x21,0xF0,0x7b,0xd6}
+ },
+ {
+  {0x2a,0x09,0x86,0xe9},
+  {0x2a,0x09,0x86,0xe9}
+ },
+ {
+  {0x2a,0x5,0xd3,0x0},
+  {0x2a,0x5,0xd3,0x0}
+ }
 };
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/osdef.h linux-2.5/drivers/video/sis/osdef.h
--- linux-2.5.13/drivers/video/sis/osdef.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/video/sis/osdef.h	Sun Mar 31 15:13:44 2002
@@ -1,37 +1,159 @@
-#define LINUX_KERNEL
+/* #define WINCE_HEADER */
+/* #define WIN2000 */
+/* #define TC */
+#define LINUX_KERNEL	   /* Kernel framebuffer */
+/* #define LINUX_XF86 */   /* XFree86 */
 
+/**********************************************************************/
+#ifdef LINUX_KERNEL
+	#include <linux/config.h>
+	#ifdef CONFIG_FB_SIS_300
+ 		#define SIS300
+	#endif
+
+	#ifdef CONFIG_FB_SIS_315
+		#define SIS315H
+	#endif
+#else
+/*	#define SIS300*/
+	#define SIS315H
+#endif
+#ifdef LINUX_XF86
+	#define SIS300
+	/* #define SIS315H */ /* TW: done above */
+#endif
+
+/**********************************************************************/
+#ifdef TC
+#endif
+#ifdef WIN2000
+#endif
+#ifdef WINCE_HEADER
+#endif
+#ifdef LINUX_XF86
+#endif
+#ifdef LINUX_KERNEL
+#endif
+/**********************************************************************/
+#ifdef TC
+#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize);
+#endif
+#ifdef WIN2000
+#define SiS_SetMemory(MemoryAddress,MemorySize,value) MemFill((PVOID) MemoryAddress,(ULONG) MemorySize,(UCHAR) value);
+#endif
+#ifdef WINCE_HEADER
+#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize);
+#endif
+#ifdef LINUX_XF86
 #define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
+#endif
+#ifdef LINUX_KERNEL
+#define SiS_SetMemory(MemoryAddress,MemorySize,value) memset(MemoryAddress, value, MemorySize)
+#endif
+/**********************************************************************/
+
+/**********************************************************************/
+
+#ifdef TC
+#define SiS_MemoryCopy(Destination,Soruce,Length) memmove(Destination, Soruce, Length);
+#endif
+#ifdef WIN2000
+#define SiS_MemoryCopy(Destination,Soruce,Length)  /*VideoPortMoveMemory((PUCHAR)Destination , Soruce,length);*/
+#endif
+#ifdef WINCE_HEADER
+#define SiS_MemoryCopy(Destination,Soruce,Length) memmove(Destination, Soruce, Length);
+#endif
+#ifdef LINUX_XF86
 #define SiS_MemoryCopy(Destination,Soruce,Length) memcpy(Destination,Soruce,Length)
+#endif
+#ifdef LINUX_KERNEL
+#define SiS_MemoryCopy(Destination,Soruce,Length) memcpy(Destination,Soruce,Length)
+#endif
 
 /**********************************************************************/
 
 #ifdef OutPortByte
 #undef OutPortByte
-#endif				/* OutPortByte */
+#endif /* OutPortByte */
 
 #ifdef OutPortWord
 #undef OutPortWord
-#endif				/* OutPortWord */
+#endif /* OutPortWord */
 
 #ifdef OutPortLong
 #undef OutPortLong
-#endif				/* OutPortLong */
+#endif /* OutPortLong */
 
 #ifdef InPortByte
 #undef InPortByte
-#endif				/* InPortByte */
+#endif /* InPortByte */
 
 #ifdef InPortWord
 #undef InPortWord
-#endif				/* InPortWord */
+#endif /* InPortWord */
 
 #ifdef InPortLong
 #undef InPortLong
-#endif				/* InPortLong */
+#endif /* InPortLong */
+
+/**********************************************************************/
+/*  TC                                                                */
+/**********************************************************************/
+
+#ifdef TC
+#define OutPortByte(p,v) outp((unsigned short)(p),(unsigned char)(v))
+#define OutPortWord(p,v) outp((unsigned short)(p),(unsigned short)(v))
+#define OutPortLong(p,v) outp((unsigned short)(p),(unsigned long)(v))
+#define InPortByte(p)    inp((unsigned short)(p))
+#define InPortWord(p)    inp((unsigned short)(p))
+#define InPortLong(p)    ((inp((unsigned short)(p+2))<<16) | inp((unsigned short)(p)))
+#endif
 
+/**********************************************************************/
+/*  LINUX XF86                                                        */
+/**********************************************************************/
+
+#ifdef LINUX_XF86
+#define OutPortByte(p,v) outb((CARD16)(p),(CARD8)(v))
+#define OutPortWord(p,v) outw((CARD16)(p),(CARD16)(v))
+#define OutPortLong(p,v) outl((CARD16)(p),(CARD32)(v))
+#define InPortByte(p)    inb((CARD16)(p))
+#define InPortWord(p)    inw((CARD16)(p))
+#define InPortLong(p)    inl((CARD16)(p))
+#endif
+
+#ifdef LINUX_KERNEL
 #define OutPortByte(p,v) outb((u8)(v),(u16)(p))
 #define OutPortWord(p,v) outw((u16)(v),(u16)(p))
 #define OutPortLong(p,v) outl((u32)(v),(u16)(p))
 #define InPortByte(p)    inb((u16)(p))
 #define InPortWord(p)    inw((u16)(p))
 #define InPortLong(p)    inl((u16)(p))
+#endif
+
+/**********************************************************************/
+/*  WIN 2000                                                          */
+/**********************************************************************/
+
+#ifdef WIN2000
+#define OutPortByte(p,v) VideoPortWritePortUchar ((PUCHAR) (p), (UCHAR) (v))
+#define OutPortWord(p,v) VideoPortWritePortUshort((PUSHORT) (p), (USHORT) (v))
+#define OutPortLong(p,v) VideoPortWritePortUlong ((PULONG) (p), (ULONG) (v))
+#define InPortByte(p)    VideoPortReadPortUchar  ((PUCHAR) (p))
+#define InPortWord(p)    VideoPortReadPortUshort ((PUSHORT) (p))
+#define InPortLong(p)    VideoPortReadPortUlong  ((PULONG) (p))
+#endif
+
+
+/**********************************************************************/
+/*  WIN CE                                                          */
+/**********************************************************************/
+
+#ifdef WINCE_HEADER
+#define OutPortByte(p,v) WRITE_PORT_UCHAR ((PUCHAR) (p), (UCHAR) (v))
+#define OutPortWord(p,v) WRITE_PORT_USHORT((PUSHORT) (p), (USHORT) (v))
+#define OutPortLong(p,v) WRITE_PORT_ULONG ((PULONG) (p), (ULONG) (v))
+#define InPortByte(p)    READ_PORT_UCHAR  ((PUCHAR) (p))
+#define InPortWord(p)    READ_PORT_USHORT ((PUSHORT) (p))
+#define InPortLong(p)    READ_PORT_ULONG  ((PULONG) (p))
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/sis_main.c linux-2.5/drivers/video/sis/sis_main.c
--- linux-2.5.13/drivers/video/sis/sis_main.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/video/sis/sis_main.c	Fri May  3 18:18:44 2002
@@ -204,9 +204,9 @@
 
 /* -------------------- Export functions ----------------------------- */
 
-static void sis_get_glyph (struct fb_info *info, SIS_GLYINFO * gly)
+static void sis_get_glyph (SIS_GLYINFO * gly)
 {
-	struct display *p = &fb_display[info->currcon];
+	struct display *p = &fb_display[fb_info.currcon];
 	u16 c;
 	u8 *cdat;
 	int widthb;
@@ -399,8 +399,8 @@
 	return 0;
 }
 
-static int sisfb_setcolreg (unsigned regno, unsigned red, unsigned green, unsigned blue,
-	      		    unsigned transp, struct fb_info *fb_info)
+static int sisfb_setcolreg (unsigned regno, unsigned red, unsigned green, 
+			    unsigned blue, unsigned transp, struct fb_info *fb_info)
 {
 
 	if (regno >= video_cmap_len)
@@ -429,7 +429,7 @@
 #ifdef FBCON_HAS_CFB16
 	case 15:
 	case 16:
-		fbcon_cmap.cfb16[regno] =
+		((u16 *)(fb_info->pseudo_palette))[regno] =
 		    ((red & 0xf800)) |
 		    ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11);
 		break;
@@ -439,7 +439,8 @@
 		red >>= 8;
 		green >>= 8;
 		blue >>= 8;
-		fbcon_cmap.cfb24[regno] = (red << 16) | (green << 8) | (blue);
+		((u32 *)(fb_info->pseudo_palette))[regno] =
+					(red << 16) | (green << 8) | (blue);
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
@@ -447,7 +448,8 @@
 		red >>= 8;
 		green >>= 8;
 		blue >>= 8;
-		fbcon_cmap.cfb32[regno] = (red << 16) | (green << 8) | (blue);
+		((u32 *)(fb_info->pseudo_palette))[regno] =
+				(red << 16) | (green << 8) | (blue);
 		break;
 #endif
 	}
@@ -601,19 +603,19 @@
 	case 15:
 	case 16:
 		sw = &fbcon_cfb16;
-		display->dispsw_data = fbcon_cmap.cfb16;
+		display->dispsw_data = fb_info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB24
 	case 24:
 		sw = &fbcon_cfb24;
-		display->dispsw_data = fbcon_cmap.cfb24;
+		display->dispsw_data = fb_info.pseudo_palette;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
 	case 32:
 		sw = &fbcon_cfb32;
-		display->dispsw_data = fbcon_cmap.cfb32;
+		display->dispsw_data = fb_info.pseudo_palette;
 		break;
 #endif
 	default:
@@ -628,17 +630,6 @@
 	sisfb_sw.bmove = fbcon_redraw_bmove;
 }
 
-static void sisfb_do_install_cmap (int con, struct fb_info *info)
-{
-	if (con != info->currcon)
-		return;
-
-	if (fb_display[con].cmap.len)
-		fb_set_cmap (&fb_display[con].cmap, 1, info);
-	else
-		fb_set_cmap (fb_default_cmap (video_cmap_len), 1, info);
-}
-
 /* --------------- Chip-dependent Routines --------------------------- */
 
 #ifdef CONFIG_FB_SIS_300	/* for SiS 300/630/540/730 */
@@ -1101,15 +1092,15 @@
 
 		if (ivideo.video_size > 0x800000)
 			sisfb_heap_start =
-			    (unsigned long) ivideo.video_vbase + 0x800000;
+			    (unsigned long) fb_info.screen_base + 0x800000;
 		else
 			sisfb_heap_start =
-			    (unsigned long) ivideo.video_vbase + 0x400000;
+			    (unsigned long) fb_info.screen_base + 0x400000;
 	} else
 		sisfb_heap_start =
-		    (unsigned long) (ivideo.video_vbase + sisfb_mem * 0x100000);
+		    (unsigned long) (fb_info.screen_base + sisfb_mem * 0x100000);
 
-	sisfb_heap_end = (unsigned long) ivideo.video_vbase + ivideo.video_size;
+	sisfb_heap_end = (unsigned long) fb_info.screen_base + ivideo.video_size;
 	sisfb_heap_size = sisfb_heap_end - sisfb_heap_start;
 
 #ifdef CONFIG_FB_SIS_315
@@ -1282,7 +1273,7 @@
 	poh->poh_next = &sisfb_heap.oh_free;
 	poh->poh_prev = &sisfb_heap.oh_free;
 	poh->size = sisfb_heap_end - sisfb_heap_start + 1;
-	poh->offset = sisfb_heap_start - (unsigned long) ivideo.video_vbase;
+	poh->offset = sisfb_heap_start - (unsigned long) fb_info.screen_base;
 
 	DPRINTK ("sisfb:Heap start:0x%p, end:0x%p, len=%dk\n",
 		 (char *) sisfb_heap_start, (char *) sisfb_heap_end,
@@ -1511,7 +1502,7 @@
 	} else {
 		DPRINTK ("sisfb: VMEM Allocation Successed : 0x%p\n",
 			 (char *) (poh->offset +
-				   (unsigned long) ivideo.video_vbase));
+				   (unsigned long) fb_info.screen_base));
 
 		req->offset = poh->offset;
 		req->size = poh->size;
@@ -2047,7 +2038,7 @@
 	if ((err = fb_alloc_cmap (&fb_display[con].cmap, 0, 0)))
 		return err;
 
-	sisfb_do_install_cmap (con, info);
+	do_install_cmap (con, info);
 
 	cols = sisbios_mode[sisfb_mode_idx].cols;
 	rows = sisbios_mode[sisfb_mode_idx].rows;
@@ -2101,7 +2092,7 @@
 		sis_free (*(unsigned long *) arg);
 		break;
 	case FBIOGET_GLYPH:
-		sis_get_glyph (info, (SIS_GLYINFO *) arg);
+		sis_get_glyph ((SIS_GLYINFO *) arg);
 		break;
 	case FBIOGET_HWCINFO:
 		{
@@ -2109,7 +2100,7 @@
 
 			if (sisfb_caps & HW_CURSOR_CAP)
 				*hwc_offset = sisfb_hwcursor_vbase -
-				    (unsigned long) ivideo.video_vbase;
+				    (unsigned long) fb_info.screen_base;
 			else
 				*hwc_offset = 0;
 
@@ -2219,7 +2210,7 @@
 
 	sisfb_set_disp (con, &fb_display[con].var);
 
-	sisfb_do_install_cmap (con, info);
+	do_install_cmap (con, info);
 
 	cols = sisbios_mode[sisfb_mode_idx].cols;
 	rows = sisbios_mode[sisfb_mode_idx].rows;
@@ -2231,7 +2222,7 @@
 
 }
 
-static int sisfb_blank(int blank, struct fb_info *info)
+static int sisfb_blank (int blank, struct fb_info *info)
 {
 	u8 reg;
 
@@ -2597,14 +2588,14 @@
 		return -ENODEV;
 	}
 	// Eden Chen
-	//sishw_ext.VirtualVideoMemoryAddress = ivideo.video_vbase 
-	sishw_ext.pjVideoMemoryAddress = ivideo.video_vbase = ioremap (ivideo.video_base, ivideo.video_size);
+	//sishw_ext.VirtualVideoMemoryAddress = fb_info.screen_base 
+	sishw_ext.pjVideoMemoryAddress = fb_info.screen_base = ioremap (ivideo.video_base, ivideo.video_size);
 	// Eden Chen
 	ivideo.mmio_vbase = ioremap (ivideo.mmio_base, sisfb_mmio_size);
 
 	printk (KERN_INFO
 		"sisfb: framebuffer at 0x%lx, mapped to 0x%p, size %dk\n",
-		ivideo.video_base, ivideo.video_vbase, ivideo.video_size / 1024);
+		ivideo.video_base, fb_info.screen_base, ivideo.video_size / 1024);
 
 	printk (KERN_INFO
 		"sisfb: MMIO at 0x%lx, mapped to 0x%p, size %ldk\n",
@@ -2768,9 +2759,8 @@
 	fb_info.changevar = NULL;
 	fb_info.node = NODEV;
 	fb_info.fbops = &sisfb_ops;
-	fb_info.screen_base = ivideo.video_vbase;
 	fb_info.disp = &disp;
-	fb_info.currcon = -1;
+	fb_info.pseudo_palette = pseudo_palette;
 	fb_info.switch_con = &sisfb_switch;
 	fb_info.updatevar = &sisfb_update_var;
 	fb_info.flags = FBINFO_FLAG_DEFAULT;
@@ -2805,6 +2795,7 @@
 MODULE_PARM (rate, "i");
 MODULE_PARM (crt1, "i");
 MODULE_PARM (filter, "i");
+MODULE_LICENSE("GPL");
 
 int init_module (void)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/sis_main.h linux-2.5/drivers/video/sis/sis_main.h
--- linux-2.5.13/drivers/video/sis/sis_main.h	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/sis/sis_main.h	Sun Mar 31 15:13:44 2002
@@ -202,6 +202,7 @@
 /* Fbcon variables */
 static struct fb_info fb_info;
 static struct display disp;
+static u32 pseudo_palette[17];
 static int video_type = FB_TYPE_PACKED_PIXELS;
 static int video_linelength;
 static int video_cmap_len;
@@ -225,17 +226,6 @@
 static struct {
 	u16 blue, green, red, pad;
 } palette[256];
-static union {
-#ifdef FBCON_HAS_CFB16
-	u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-	u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-	u32 cfb32[16];
-#endif
-} fbcon_cmap;
 
 /* display status */
 static int sisfb_off = 0;
@@ -598,9 +588,12 @@
 			  struct fb_info *info);
 static int sisfb_get_cmap (struct fb_cmap *cmap, int kspc, int con,
 			   struct fb_info *info);
+static int sisfb_set_cmap (struct fb_cmap *cmap, int kspc, int con,
+			   struct fb_info *info);
 static int sisfb_setcolreg (unsigned regno, unsigned red, unsigned green,
-			    unsigned blue, unsigned transp,
-			    struct fb_info *fb_info);
+			  unsigned blue, unsigned transp,
+			  struct fb_info *fb_info);
+static int sisfb_blank (int blank, struct fb_info *info);
 static int sisfb_ioctl (struct inode *inode, struct file *file,
 			unsigned int cmd, unsigned long arg, int con,
 			struct fb_info *info);
@@ -609,7 +602,6 @@
 int sisfb_init (void);
 static int sisfb_update_var (int con, struct fb_info *info);
 static int sisfb_switch (int con, struct fb_info *info);
-static int sisfb_blank(int blank, struct fb_info *info);
 
 /* hardware access routines */
 void sisfb_set_reg1 (u16 port, u16 index, u16 data);
@@ -664,7 +656,7 @@
 static void sisfb_crtc_to_var (struct fb_var_screeninfo *var);
 
 /* Export functions  */
-static void sis_get_glyph (struct fb_info *info, SIS_GLYINFO * gly);
+static void sis_get_glyph (SIS_GLYINFO * gly);
 void sis_dispinfo (struct ap_data *rec);
 void sis_malloc (struct sis_memreq *req);
 void sis_free (unsigned long base);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/vgatypes.h linux-2.5/drivers/video/sis/vgatypes.h
--- linux-2.5.13/drivers/video/sis/vgatypes.h	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/video/sis/vgatypes.h	Sun Mar  3 17:54:36 2002
@@ -1,10 +1,12 @@
 #ifndef _VGATYPES_
 #define _VGATYPES_
 
+
 #ifndef TC
 #define far
 #endif
 
+
 #ifndef FALSE
 #define FALSE   0
 #endif
@@ -17,7 +19,7 @@
 #define NULL    0
 #endif
 
-#ifndef CHAR
+#ifndef CHAR 
 typedef char CHAR;
 #endif
 
@@ -26,7 +28,7 @@
 #endif
 
 #ifndef LONG
-typedef long LONG;
+typedef long  LONG;
 #endif
 
 #ifndef UCHAR
@@ -41,6 +43,7 @@
 typedef unsigned long ULONG;
 #endif
 
+
 #ifndef PUCHAR
 typedef UCHAR far *PUCHAR;
 #endif
@@ -68,27 +71,54 @@
 #ifndef bool
 typedef UCHAR bool;
 #endif
-#endif	/* WINCE_HEADER */
+#endif /*WINCE_HEADER*/
 
 #ifndef VBIOS_VER_MAX_LENGTH
 #define VBIOS_VER_MAX_LENGTH         4
 #endif
 
+#ifndef LINUX_KERNEL
+#ifndef WIN2000
+#ifndef SIS_CHIP_TYPE
+typedef enum _SIS_CHIP_TYPE {
+    SIS_VGALegacy = 0,
+#ifdef LINUX_XF86
+    SIS_530,	/* TW */
+    SIS_OLD,	/* TW */
+#endif
+    SIS_300,
+    SIS_630,
+    SIS_730,
+    SIS_540,
+    SIS_315H,   /* SiS 310 */
+    SIS_315,
+    SIS_315PRO, /* SiS 325 */
+    SIS_550,
+    SIS_640,
+    SIS_740,
+    SIS_650,
+    SIS_330, 
+    MAX_SIS_CHIP
+} SIS_CHIP_TYPE;
+#endif
+#endif
+#endif
+
 #ifndef WIN2000
 #ifndef SIS_VB_CHIP_TYPE
 typedef enum _SIS_VB_CHIP_TYPE {
-	VB_CHIP_Legacy = 0,
-	VB_CHIP_301,
-	VB_CHIP_301B,
-	VB_CHIP_301BLCD,
-	VB_CHIP_301BTV,
-	VB_CHIP_302,
-	VB_CHIP_302B,
-	VB_CHIP_302BLCD,
-	VB_CHIP_302BTV,
-	VB_CHIP_303,
-	VB_CHIP_UNKNOWN,	/* other video bridge or no video bridge */
-	MAX_VB_CHIP
+    VB_CHIP_Legacy = 0,
+    VB_CHIP_301,
+    VB_CHIP_301B,
+    VB_CHIP_301BLCD,
+    VB_CHIP_301BTV,
+    VB_CHIP_302,
+    VB_CHIP_302B,
+    VB_CHIP_302BLCD,
+    VB_CHIP_302BTV, 
+    VB_CHIP_303,
+    VB_CHIP_UNKNOWN, /* other video bridge or no video bridge */
+    MAX_VB_CHIP
 } SIS_VB_CHIP_TYPE;
 #endif
 #endif
@@ -96,125 +126,134 @@
 #ifndef WIN2000
 #ifndef SIS_LCD_TYPE
 typedef enum _SIS_LCD_TYPE {
-	LCD_INVALID = 0,
-	LCD_800x600,
-	LCD_1024x768,
-	LCD_1280x1024,
-	LCD_1280x960,
-	LCD_640x480,
-	LCD_1600x1200,
-	LCD_1920x1440,
-	LCD_2048x1536,
-	LCD_UNKNOWN
+    LCD_INVALID = 0,
+    LCD_800x600,
+    LCD_1024x768,
+    LCD_1280x1024,
+    LCD_1280x960,
+    LCD_640x480,
+    LCD_1600x1200,
+    LCD_1920x1440,
+    LCD_2048x1536,
+    LCD_UNKNOWN
 } SIS_LCD_TYPE;
 #endif
 #endif
 
-#ifndef WIN2000			/* mark by Paul ,Move definition to sisv.h */
+
+
+#ifndef WIN2000 /* mark by Paul ,Move definition to sisv.h*/
 #ifndef PSIS_DSReg
-typedef struct _SIS_DSReg {
-	UCHAR jIdx;
-	UCHAR jVal;
+typedef struct _SIS_DSReg
+{
+  UCHAR  jIdx;
+  UCHAR  jVal;
 } SIS_DSReg, *PSIS_DSReg;
 #endif
 
-#ifndef SIS_HW_DEVICE_INFO
 
-typedef struct _SIS_HW_DEVICE_INFO SIS_HW_DEVICE_INFO, *PSIS_HW_DEVICE_INFO;
 
-typedef BOOLEAN (*PSIS_QUERYSPACE) (PSIS_HW_DEVICE_INFO, ULONG, ULONG, ULONG *);
 
-struct _SIS_HW_DEVICE_INFO {
-	PVOID pDevice;		/* The pointer to the physical device data structure 
-				   in each OS or NULL for unused. */
-	UCHAR *pjVirtualRomBase;	/* Only for NT, NULL for WinCE & Linux. */
-	/* base virtual address of VBIOS ROM Space */
-	/* or base virtual address of ROM image file. */
-	/* if NULL, then read from pjROMImage; */
-	/* Note:ROM image file is the file of VBIOS ROM */
-
-	UCHAR *pjCustomizedROMImage;	/* base virtual address of ROM image file. */
-	/* wincE:ROM image file is the file for OEM */
-	/*       customized table */
-	/* Linux: not used */
-	/* NT   : not used  */
-	/* Note : pjCustomizedROMImage=NULL if no ROM image file */
-
-	UCHAR *pjVideoMemoryAddress;	/* base virtual memory address */
-	/* of Linear VGA memory */
-
-	ULONG ulVideoMemorySize;	/* size, in bytes, of the memory on the board */
-	ULONG ulIOAddress;	/* base I/O address of VGA ports (0x3B0) */
-	UCHAR jChipType;	/* Used to Identify SiS Graphics Chip */
-	/* defined in the data structure type  */
-	/* "SIS_CHIP_TYPE" */
-
-	UCHAR jChipRevision;	/* Used to Identify SiS Graphics Chip Revision */
-	UCHAR ujVBChipID;	/* the ID of video bridge */
-	/* defined in the data structure type */
-	/* "SIS_VB_CHIP_TYPE" */
-
-	USHORT usExternalChip;	/* NO VB or other video bridge(not  */
-	/* SiS video bridge) */
-	/* if ujVBChipID = VB_CHIP_UNKNOWN, */
-	/* then bit0=1 : LVDS,bit1=1 : trumpion, */
-	/* bit2=1 : CH7005 & no video bridge if */
-	/* usExternalChip = 0. */
-	/* Note: CR37[3:1]: */
-	/*             001:SiS 301 */
-	/*             010:LVDS */
-	/*             011:Trumpion LVDS Scaling Chip */
-	/*             100:LVDS(LCD-out)+Chrontel 7005 */
-	/*             101:Single Chrontel 7005 */
-
-	ULONG ulCRT2LCDType;	/* defined in the data structure type */
-	/* "SIS_LCD_TYPE" */
-
-	BOOLEAN bIntegratedMMEnabled;	/* supporting integration MM enable */
-
-	BOOLEAN bSkipDramSizing;	/* True: Skip video memory sizing. */
-	PSIS_DSReg pSR;		/* restore SR registers in initial function. */
-	/* end data :(idx, val) =  (FF, FF). */
-	/* Note : restore SR registers if  */
-	/* bSkipDramSizing = TRUE */
-
-	PSIS_DSReg pCR;		/* restore CR registers in initial function. */
-	/* end data :(idx, val) =  (FF, FF) */
-	/* Note : restore cR registers if  */
-	/* bSkipDramSizing = TRUE */
+#ifndef SIS_HW_DEVICE_INFO
 
-	PSIS_QUERYSPACE pQueryVGAConfigSpace;	/* Get/Set VGA Configuration  */
-	/* space */
+typedef struct _SIS_HW_DEVICE_INFO  SIS_HW_DEVICE_INFO, *PSIS_HW_DEVICE_INFO;
 
-	PSIS_QUERYSPACE pQueryNorthBridgeSpace;	/* Get/Set North Bridge  */
-	/* space  */
+typedef BOOLEAN (*PSIS_QUERYSPACE)   (PSIS_HW_DEVICE_INFO, ULONG, ULONG, ULONG *);
 
-	UCHAR szVBIOSVer[VBIOS_VER_MAX_LENGTH];
+
+struct _SIS_HW_DEVICE_INFO
+{   
+    PVOID  pDevice;              /* The pointer to the physical device data structure
+                                    in each OS or NULL for unused. */
+    UCHAR  *pjVirtualRomBase;    /* Only for NT, NULL for WinCE & Linux. */
+                                 /* base virtual address of VBIOS ROM Space */
+                                 /* or base virtual address of ROM image file. */
+                                 /* if NULL, then read from pjROMImage; */
+                                 /* Note:ROM image file is the file of VBIOS ROM */
+
+ 
+    UCHAR  *pjCustomizedROMImage;/* base virtual address of ROM image file. */
+                                 /* wincE:ROM image file is the file for OEM */
+                                 /*       customized table */
+                                 /* Linux: not used */
+                                 /* NT   : not used  */
+                                 /* Note : pjCustomizedROMImage=NULL if no ROM image file */
+
+    UCHAR  *pjVideoMemoryAddress;/* base virtual memory address */
+                                 /* of Linear VGA memory */
+
+    ULONG  ulVideoMemorySize;    /* size, in bytes, of the memory on the board */
+    ULONG  ulIOAddress;          /* base I/O address of VGA ports (0x3B0) */
+    UCHAR  jChipType;            /* Used to Identify SiS Graphics Chip */
+                                 /* defined in the data structure type  */
+                                 /* "SIS_CHIP_TYPE" */
+
+    UCHAR  jChipRevision;        /* Used to Identify SiS Graphics Chip Revision */
+    UCHAR  ujVBChipID;           /* the ID of video bridge */
+                                 /* defined in the data structure type */
+                                 /* "SIS_VB_CHIP_TYPE" */
+
+    USHORT usExternalChip;       /* NO VB or other video bridge(not  */
+                                 /* SiS video bridge) */
+                                 /* if ujVBChipID = VB_CHIP_UNKNOWN, */
+                                 /* then bit0=1 : LVDS,bit1=1 : trumpion, */
+                                 /* bit2=1 : CH7005 & no video bridge if */
+                                 /* usExternalChip = 0. */
+                                 /* Note: CR37[3:1]: */
+                                 /*             001:SiS 301 */
+                                 /*             010:LVDS */
+                                 /*             011:Trumpion LVDS Scaling Chip */
+                                 /*             100:LVDS(LCD-out)+Chrontel 7005 */
+                                 /*             101:Single Chrontel 7005 */
+
+    ULONG  ulCRT2LCDType;        /* defined in the data structure type */
+                                 /* "SIS_LCD_TYPE" */
+                                     
+    BOOLEAN bIntegratedMMEnabled;/* supporting integration MM enable */
+                                      
+    BOOLEAN bSkipDramSizing;     /* True: Skip video memory sizing. */
+    PSIS_DSReg  pSR;             /* restore SR registers in initial function. */
+                                 /* end data :(idx, val) =  (FF, FF). */
+                                 /* Note : restore SR registers if  */
+                                 /* bSkipDramSizing = TRUE */
+
+    PSIS_DSReg  pCR;             /* restore CR registers in initial function. */
+                                 /* end data :(idx, val) =  (FF, FF) */
+                                 /* Note : restore cR registers if  */
+                                 /* bSkipDramSizing = TRUE */
+    
+    PSIS_QUERYSPACE  pQueryVGAConfigSpace; /* Get/Set VGA Configuration  */
+                                           /* space */
+ 
+    PSIS_QUERYSPACE  pQueryNorthBridgeSpace;/* Get/Set North Bridge  */
+                                            /* space  */
+
+    UCHAR  szVBIOSVer[VBIOS_VER_MAX_LENGTH];
 
 };
 #endif
-#endif				/*~ mark by Paul ,Move definition to sisv.h */
+#endif/*~ mark by Paul ,Move definition to sisv.h*/
 
 #ifndef WIN2000
 #ifndef WINCE_HEADER
 #ifndef BUS_DATA_TYPE
 typedef enum _BUS_DATA_TYPE {
-	ConfigurationSpaceUndefined = -1,
-	Cmos,
-	EisaConfiguration,
-	Pos,
-	CbusConfiguration,
-	PCIConfiguration,
-	VMEConfiguration,
-	NuBusConfiguration,
-	PCMCIAConfiguration,
-	MPIConfiguration,
-	MPSAConfiguration,
-	PNPISAConfiguration,
-	MaximumBusDataType
+    ConfigurationSpaceUndefined = -1,
+    Cmos,
+    EisaConfiguration,
+    Pos,
+    CbusConfiguration,
+    PCIConfiguration,
+    VMEConfiguration,
+    NuBusConfiguration,
+    PCMCIAConfiguration,
+    MPIConfiguration,
+    MPSAConfiguration,
+    PNPISAConfiguration,
+    MaximumBusDataType
 } BUS_DATA_TYPE, *PBUS_DATA_TYPE;
 #endif
-#endif				/* WINCE_HEADER */
+#endif /* WINCE_HEADER */
 
 #ifndef PCI_TYPE0_ADDRESSES
 #define PCI_TYPE0_ADDRESSES             6
@@ -227,41 +266,42 @@
 #ifndef WINCE_HEADER
 #ifndef PCI_COMMON_CONFIG
 typedef struct _PCI_COMMON_CONFIG {
-	USHORT VendorID;	/* (ro)                 */
-	USHORT DeviceID;	/* (ro)                 */
-	USHORT Command;		/* Device control       */
-	USHORT Status;
-	UCHAR RevisionID;	/* (ro)                 */
-	UCHAR ProgIf;		/* (ro)                 */
-	UCHAR SubClass;		/* (ro)                 */
-	UCHAR BaseClass;	/* (ro)                 */
-	UCHAR CacheLineSize;	/* (ro+)                */
-	UCHAR LatencyTimer;	/* (ro+)                */
-	UCHAR HeaderType;	/* (ro)                 */
-	UCHAR BIST;		/* Built in self test   */
-
-	union {
-		struct _PCI_HEADER_TYPE_0 {
-			ULONG BaseAddresses[PCI_TYPE0_ADDRESSES];
-			ULONG CIS;
-			USHORT SubVendorID;
-			USHORT SubSystemID;
-			ULONG ROMBaseAddress;
-			ULONG Reserved2[2];
-
-			UCHAR InterruptLine;	/*                    */
-			UCHAR InterruptPin;	/* (ro)               */
-			UCHAR MinimumGrant;	/* (ro)               */
-			UCHAR MaximumLatency;	/* (ro)               */
-		} type0;
+    USHORT  VendorID;                   /* (ro)                 */
+    USHORT  DeviceID;                   /* (ro)                 */
+    USHORT  Command;                    /* Device control       */
+    USHORT  Status;
+    UCHAR   RevisionID;                 /* (ro)                 */
+    UCHAR   ProgIf;                     /* (ro)                 */
+    UCHAR   SubClass;                   /* (ro)                 */
+    UCHAR   BaseClass;                  /* (ro)                 */
+    UCHAR   CacheLineSize;              /* (ro+)                */
+    UCHAR   LatencyTimer;               /* (ro+)                */
+    UCHAR   HeaderType;                 /* (ro)                 */
+    UCHAR   BIST;                       /* Built in self test   */
+
+    union {
+        struct _PCI_HEADER_TYPE_0 {
+            ULONG   BaseAddresses[PCI_TYPE0_ADDRESSES];
+            ULONG   CIS;
+            USHORT  SubVendorID;
+            USHORT  SubSystemID;
+            ULONG   ROMBaseAddress;
+            ULONG   Reserved2[2];
+
+            UCHAR   InterruptLine;      /*                    */
+            UCHAR   InterruptPin;       /* (ro)               */
+            UCHAR   MinimumGrant;       /* (ro)               */
+            UCHAR   MaximumLatency;     /* (ro)               */
+        } type0;
+
 
-	} u;
+    } u;
 
-	UCHAR DeviceSpecific[192];
+    UCHAR   DeviceSpecific[192];
 
 } PCI_COMMON_CONFIG, *PPCI_COMMON_CONFIG;
 #endif
-#endif				/* WINCE_HEADER */
+#endif /* WINCE_HEADER */
 
 #ifndef FIELD_OFFSET
 #define FIELD_OFFSET(type, field)    ((LONG)&(((type *)0)->field))
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sis/vstruct.h linux-2.5/drivers/video/sis/vstruct.h
--- linux-2.5.13/drivers/video/sis/vstruct.h	Fri May  3 01:22:42 2002
+++ linux-2.5/drivers/video/sis/vstruct.h	Sun Mar  3 17:54:36 2002
@@ -2,169 +2,189 @@
 #define EXTERN
 #else
 #define EXTERN extern
-#endif				/* _INIT_ */
+#endif /* _INIT_ */
 
-typedef struct _SiS_PanelDelayTblStruct {
-	UCHAR timer[2];
+typedef struct _SiS_PanelDelayTblStruct
+{
+ UCHAR timer[2];
 } SiS_PanelDelayTblStruct;
 
-typedef struct _SiS_LCDDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+typedef struct _SiS_LCDDataStruct
+{
+ USHORT RVBHCMAX;
+ USHORT RVBHCFACT;
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT LCDHT;
+ USHORT LCDVT;
 } SiS_LCDDataStruct;
 
-typedef struct _SiS_TVDataStruct {
-	USHORT RVBHCMAX;
-	USHORT RVBHCFACT;
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT TVHDE;
-	USHORT TVVDE;
-	USHORT RVBHRS;
-	UCHAR FlickerMode;
-	USHORT HALFRVBHRS;
-	UCHAR RY1COE;
-	UCHAR RY2COE;
-	UCHAR RY3COE;
-	UCHAR RY4COE;
+typedef struct _SiS_TVDataStruct
+{
+ USHORT RVBHCMAX;
+ USHORT RVBHCFACT;
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT TVHDE;
+ USHORT TVVDE;
+ USHORT RVBHRS;
+ UCHAR FlickerMode;
+ USHORT HALFRVBHRS;
+ UCHAR RY1COE;
+ UCHAR RY2COE;
+ UCHAR RY3COE;
+ UCHAR RY4COE;
 } SiS_TVDataStruct;
 
-typedef struct _SiS_LVDSDataStruct {
-	USHORT VGAHT;
-	USHORT VGAVT;
-	USHORT LCDHT;
-	USHORT LCDVT;
+typedef struct _SiS_LVDSDataStruct
+{
+ USHORT VGAHT;
+ USHORT VGAVT;
+ USHORT LCDHT;
+ USHORT LCDVT;
 } SiS_LVDSDataStruct;
 
-typedef struct _SiS_LVDSDesStruct {
-	USHORT LCDHDES;
-	USHORT LCDVDES;
+typedef struct _SiS_LVDSDesStruct
+{
+ USHORT LCDHDES;
+ USHORT LCDVDES;
 } SiS_LVDSDesStruct;
 
-typedef struct _SiS_LVDSCRT1DataStruct {
-	UCHAR CR[15];
+typedef struct _SiS_LVDSCRT1DataStruct
+{
+ UCHAR CR[15];
 } SiS_LVDSCRT1DataStruct;
 
 /*add for LCDA*/
-typedef struct _SiS_LCDACRT1DataStruct {
-	UCHAR CR[17];
+typedef struct _SiS_LCDACRT1DataStruct
+{
+ UCHAR CR[17];
 } SiS_LCDACRT1DataStruct;
 
-typedef struct _SiS_CHTVRegDataStruct {
-	UCHAR Reg[5];
+typedef struct _SiS_CHTVRegDataStruct
+{
+ UCHAR Reg[5];
 } SiS_CHTVRegDataStruct;
 
-typedef struct _SiS_StStruct {
-	UCHAR St_ModeID;
-	USHORT St_ModeFlag;
-	UCHAR St_StTableIndex;
-	UCHAR St_CRT2CRTC;
-	UCHAR St_ResInfo;
-	UCHAR VB_StTVFlickerIndex;
-	UCHAR VB_StTVEdgeIndex;
-	UCHAR VB_StTVYFilterIndex;
+typedef struct _SiS_StStruct
+{
+ UCHAR St_ModeID;
+ USHORT St_ModeFlag;
+ UCHAR St_StTableIndex;
+ UCHAR St_CRT2CRTC;
+ UCHAR St_ResInfo;
+ UCHAR VB_StTVFlickerIndex;
+ UCHAR VB_StTVEdgeIndex;
+ UCHAR VB_StTVYFilterIndex;
 } SiS_StStruct;
 
-typedef struct _SiS_VBModeStruct {
-	UCHAR ModeID;
-	UCHAR VB_TVDelayIndex;
-	UCHAR VB_TVFlickerIndex;
-	UCHAR VB_TVPhaseIndex;
-	UCHAR VB_TVYFilterIndex;
-	UCHAR VB_LCDDelayIndex;
-	UCHAR _VB_LCDHIndex;
-	UCHAR _VB_LCDVIndex;
+typedef struct _SiS_VBModeStruct
+{
+UCHAR  ModeID;
+UCHAR  VB_TVDelayIndex;
+UCHAR  VB_TVFlickerIndex;
+UCHAR  VB_TVPhaseIndex;
+UCHAR  VB_TVYFilterIndex;
+UCHAR  VB_LCDDelayIndex;
+UCHAR  _VB_LCDHIndex;
+UCHAR  _VB_LCDVIndex;
 } SiS_VBModeStruct;
 
-typedef struct _SiS_StandTableStruct {
-	UCHAR CRT_COLS;
-	UCHAR ROWS;
-	UCHAR CHAR_HEIGHT;
-	USHORT CRT_LEN;
-	UCHAR SR[4];
-	UCHAR MISC;
-	UCHAR CRTC[0x19];
-	UCHAR ATTR[0x14];
-	UCHAR GRC[9];
+typedef struct _SiS_StandTableStruct
+{
+ UCHAR CRT_COLS;
+ UCHAR ROWS;
+ UCHAR CHAR_HEIGHT;
+ USHORT CRT_LEN;
+ UCHAR SR[4];
+ UCHAR MISC;
+ UCHAR CRTC[0x19];
+ UCHAR ATTR[0x14];
+ UCHAR GRC[9];
 } SiS_StandTableStruct;
 
-typedef struct _SiS_ExtStruct {
-	UCHAR Ext_ModeID;
-	USHORT Ext_ModeFlag;
-	USHORT Ext_ModeInfo;
-	USHORT Ext_Point;
-	USHORT Ext_VESAID;
-	UCHAR Ext_VESAMEMSize;
-	UCHAR Ext_RESINFO;
-	UCHAR VB_ExtTVFlickerIndex;
-	UCHAR VB_ExtTVEdgeIndex;
-	UCHAR VB_ExtTVYFilterIndex;
-	UCHAR REFindex;
+typedef struct _SiS_ExtStruct
+{
+ UCHAR Ext_ModeID;
+ USHORT Ext_ModeFlag;
+ USHORT Ext_ModeInfo;
+ USHORT Ext_Point;
+ USHORT Ext_VESAID;
+ UCHAR Ext_VESAMEMSize;
+ UCHAR Ext_RESINFO;
+ UCHAR VB_ExtTVFlickerIndex;
+ UCHAR VB_ExtTVEdgeIndex;
+ UCHAR VB_ExtTVYFilterIndex;
+ UCHAR REFindex;
 } SiS_ExtStruct;
 
-typedef struct _SiS_Ext2Struct {
-	USHORT Ext_InfoFlag;
-	UCHAR Ext_CRT1CRTC;
-	UCHAR Ext_CRTVCLK;
-	UCHAR Ext_CRT2CRTC;
-	UCHAR ModeID;
-	USHORT XRes;
-	USHORT YRes;
-	USHORT ROM_OFFSET;
+typedef struct _SiS_Ext2Struct
+{
+ USHORT Ext_InfoFlag;
+ UCHAR Ext_CRT1CRTC;
+ UCHAR Ext_CRTVCLK;
+ UCHAR Ext_CRT2CRTC;
+ UCHAR  ModeID;
+ USHORT XRes;
+ USHORT YRes;
+ USHORT ROM_OFFSET;
 } SiS_Ext2Struct;
 
-typedef struct _SiS_CRT1TableStruct {
-	UCHAR CR[17];
+typedef struct _SiS_CRT1TableStruct
+{
+ UCHAR CR[17];
 } SiS_CRT1TableStruct;
 
-typedef struct _SiS_MCLKDataStruct {
-	UCHAR SR28, SR29, SR2A;
-	USHORT CLOCK;
+typedef struct _SiS_MCLKDataStruct
+{
+ UCHAR SR28,SR29,SR2A;
+ USHORT CLOCK;
 } SiS_MCLKDataStruct;
 
-typedef struct _SiS_ECLKDataStruct {
-	UCHAR SR2E, SR2F, SR30;
-	USHORT CLOCK;
+typedef struct _SiS_ECLKDataStruct
+{
+ UCHAR SR2E,SR2F,SR30;
+ USHORT CLOCK;
 } SiS_ECLKDataStruct;
 
-typedef struct _SiS_VCLKDataStruct {
-	UCHAR SR2B, SR2C;
-	USHORT CLOCK;
+typedef struct _SiS_VCLKDataStruct
+{
+ UCHAR SR2B,SR2C;
+ USHORT CLOCK;
 } SiS_VCLKDataStruct;
 
-typedef struct _SiS_VBVCLKDataStruct {
-	UCHAR Part4_A, Part4_B;
-	USHORT CLOCK;
+typedef struct _SiS_VBVCLKDataStruct
+{
+ UCHAR Part4_A,Part4_B;
+ USHORT CLOCK;
 } SiS_VBVCLKDataStruct;
 
-typedef struct _SiS_StResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
+typedef struct _SiS_StResInfoStruct
+{
+ USHORT HTotal;
+ USHORT VTotal;
 } SiS_StResInfoStruct;
 
-typedef struct _SiS_ModeResInfoStruct {
-	USHORT HTotal;
-	USHORT VTotal;
-	UCHAR XChar;
-	UCHAR YChar;
+typedef struct _SiS_ModeResInfoStruct
+{
+ USHORT HTotal;
+ USHORT VTotal;
+ UCHAR  XChar;
+ UCHAR  YChar;
 } SiS_ModeResInfoStruct;
 
 EXTERN SiS_StStruct *SiS_SModeIDTable;
 EXTERN SiS_StandTableStruct *SiS_StandTable;
-EXTERN SiS_ExtStruct *SiS_EModeIDTable;
-EXTERN SiS_Ext2Struct *SiS_RefIndex;
+EXTERN SiS_ExtStruct  *SiS_EModeIDTable;
+EXTERN SiS_Ext2Struct  *SiS_RefIndex;
 EXTERN SiS_VBModeStruct *SiS_VBModeIDTable;
-EXTERN SiS_CRT1TableStruct *SiS_CRT1Table;
-EXTERN SiS_MCLKDataStruct *SiS_MCLKData;
-EXTERN SiS_ECLKDataStruct *SiS_ECLKData;
-EXTERN SiS_VCLKDataStruct *SiS_VCLKData;
-EXTERN SiS_VBVCLKDataStruct *SiS_VBVCLKData;
-EXTERN SiS_StResInfoStruct *SiS_StResInfo;
-EXTERN SiS_ModeResInfoStruct *SiS_ModeResInfo;
+EXTERN SiS_CRT1TableStruct  *SiS_CRT1Table;
+EXTERN SiS_MCLKDataStruct  *SiS_MCLKData;
+EXTERN SiS_ECLKDataStruct  *SiS_ECLKData;
+EXTERN SiS_VCLKDataStruct  *SiS_VCLKData;
+EXTERN SiS_VBVCLKDataStruct  *SiS_VBVCLKData;
+EXTERN SiS_StResInfoStruct  *SiS_StResInfo;
+EXTERN SiS_ModeResInfoStruct  *SiS_ModeResInfo;
 EXTERN UCHAR *SiS_ScreenOffset;
 
 EXTERN UCHAR *pSiS_OutputSelect;
@@ -172,8 +192,8 @@
 EXTERN UCHAR *pSiS_SR07;
 
 typedef UCHAR DRAM4Type[4];
-EXTERN DRAM4Type *SiS_SR15;	/* pointer : point to array */
-EXTERN DRAM4Type *SiS_CR40;	/* pointer : point to array */
+EXTERN DRAM4Type *SiS_SR15; /* pointer : point to array */
+EXTERN DRAM4Type *SiS_CR40; /* pointer : point to array */
 EXTERN UCHAR *SiS_CR49;
 EXTERN UCHAR *SiS_SR25;
 
@@ -192,7 +212,7 @@
 EXTERN USHORT *pSiS_RGBSenseData;
 EXTERN USHORT *pSiS_VideoSenseData;
 EXTERN USHORT *pSiS_YCSenseData;
-EXTERN USHORT *pSiS_RGBSenseData2;	/*301b */
+EXTERN USHORT *pSiS_RGBSenseData2; /*301b*/
 EXTERN USHORT *pSiS_VideoSenseData2;
 EXTERN USHORT *pSiS_YCSenseData2;
 
@@ -202,21 +222,21 @@
 EXTERN UCHAR *SiS_PALPhase2;
 EXTERN UCHAR *SiS_PALMPhase;
 EXTERN UCHAR *SiS_PALNPhase;
-EXTERN SiS_LCDDataStruct *SiS_StLCD1024x768Data;
-EXTERN SiS_LCDDataStruct *SiS_ExtLCD1024x768Data;
-EXTERN SiS_LCDDataStruct *SiS_St2LCD1024x768Data;
-EXTERN SiS_LCDDataStruct *SiS_StLCD1280x1024Data;
-EXTERN SiS_LCDDataStruct *SiS_ExtLCD1280x1024Data;
-EXTERN SiS_LCDDataStruct *SiS_St2LCD1280x1024Data;
-EXTERN SiS_LCDDataStruct *SiS_NoScaleData;
-EXTERN SiS_LCDDataStruct *SiS_LCD1280x960Data;
-EXTERN SiS_TVDataStruct *SiS_StPALData;
-EXTERN SiS_TVDataStruct *SiS_ExtPALData;
-EXTERN SiS_TVDataStruct *SiS_StNTSCData;
-EXTERN SiS_TVDataStruct *SiS_ExtNTSCData;
-EXTERN SiS_TVDataStruct *SiS_St1HiTVData;
-EXTERN SiS_TVDataStruct *SiS_St2HiTVData;
-EXTERN SiS_TVDataStruct *SiS_ExtHiTVData;
+EXTERN SiS_LCDDataStruct  *SiS_StLCD1024x768Data;
+EXTERN SiS_LCDDataStruct  *SiS_ExtLCD1024x768Data;
+EXTERN SiS_LCDDataStruct  *SiS_St2LCD1024x768Data;
+EXTERN SiS_LCDDataStruct  *SiS_StLCD1280x1024Data;
+EXTERN SiS_LCDDataStruct  *SiS_ExtLCD1280x1024Data;
+EXTERN SiS_LCDDataStruct  *SiS_St2LCD1280x1024Data;
+EXTERN SiS_LCDDataStruct  *SiS_NoScaleData;
+EXTERN SiS_LCDDataStruct  *SiS_LCD1280x960Data;
+EXTERN SiS_TVDataStruct   *SiS_StPALData;
+EXTERN SiS_TVDataStruct   *SiS_ExtPALData;
+EXTERN SiS_TVDataStruct   *SiS_StNTSCData;
+EXTERN SiS_TVDataStruct   *SiS_ExtNTSCData;
+EXTERN SiS_TVDataStruct   *SiS_St1HiTVData;
+EXTERN SiS_TVDataStruct   *SiS_St2HiTVData;
+EXTERN SiS_TVDataStruct   *SiS_ExtHiTVData;
 EXTERN UCHAR *SiS_NTSCTiming;
 EXTERN UCHAR *SiS_PALTiming;
 EXTERN UCHAR *SiS_HiTVExtTiming;
@@ -228,90 +248,93 @@
 EXTERN UCHAR *SiS_HiTVGroup3Text;
 
 EXTERN SiS_PanelDelayTblStruct *SiS_PanelDelayTbl;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS800x600Data_1;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS800x600Data_2;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS1024x768Data_1;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS1024x768Data_2;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS1280x1024Data_1;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS1280x1024Data_2;
-EXTERN SiS_LVDSDataStruct *SiS_LVDS640x480Data_1;
-EXTERN SiS_LVDSDataStruct *SiS_CHTVUNTSCData;
-EXTERN SiS_LVDSDataStruct *SiS_CHTVONTSCData;
-EXTERN SiS_LVDSDataStruct *SiS_CHTVUPALData;
-EXTERN SiS_LVDSDataStruct *SiS_CHTVOPALData;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType00_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType01_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType02_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType03_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType04_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType05_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType06_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType07_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType08_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType09_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0a_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0b_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0c_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0d_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0e_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0f_1;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType00_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType01_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType02_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType03_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType04_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType05_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType06_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType07_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType08_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType09_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0a_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0b_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0c_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0d_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0e_2;
-EXTERN SiS_LVDSDesStruct *SiS_PanelType0f_2;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS800x600Data_1;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS800x600Data_2;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS1024x768Data_1;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS1024x768Data_2;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS1280x1024Data_1;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS1280x1024Data_2;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS640x480Data_1;
+EXTERN SiS_LVDSDataStruct  *SiS_LVDS320x480Data_1;  /*fstn*/
+EXTERN SiS_LVDSDataStruct  *SiS_CHTVUNTSCData;
+EXTERN SiS_LVDSDataStruct  *SiS_CHTVONTSCData;
+EXTERN SiS_LVDSDataStruct  *SiS_CHTVUPALData;
+EXTERN SiS_LVDSDataStruct  *SiS_CHTVOPALData;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType00_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType01_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType02_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType03_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType04_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType05_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType06_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType07_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType08_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType09_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0a_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0b_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0c_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0d_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0e_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0f_1;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType00_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType01_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType02_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType03_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType04_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType05_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType06_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType07_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType08_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType09_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0a_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0b_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0c_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0d_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0e_2;
+EXTERN SiS_LVDSDesStruct  *SiS_PanelType0f_2;
 /*301b*/
-EXTERN SiS_LVDSDesStruct *LVDS1024x768Des_1;
-EXTERN SiS_LVDSDesStruct *LVDS1280x1024Des_1;
-EXTERN SiS_LVDSDesStruct *LVDS1280x960Des_1;
-EXTERN SiS_LVDSDesStruct *LVDS1024x768Des_2;
-EXTERN SiS_LVDSDesStruct *LVDS1280x1024Des_2;
-EXTERN SiS_LVDSDesStruct *LVDS1280x960Des_2;
+EXTERN SiS_LVDSDesStruct  *LVDS1024x768Des_1;
+EXTERN SiS_LVDSDesStruct  *LVDS1280x1024Des_1;
+EXTERN SiS_LVDSDesStruct  *LVDS1280x960Des_1;
+EXTERN SiS_LVDSDesStruct  *LVDS1024x768Des_2;
+EXTERN SiS_LVDSDesStruct  *LVDS1280x1024Des_2;
+EXTERN SiS_LVDSDesStruct  *LVDS1280x960Des_2;
 /*end 301b*/
-EXTERN SiS_LVDSDesStruct *SiS_CHTVUNTSCDesData;
-EXTERN SiS_LVDSDesStruct *SiS_CHTVONTSCDesData;
-EXTERN SiS_LVDSDesStruct *SiS_CHTVUPALDesData;
-EXTERN SiS_LVDSDesStruct *SiS_CHTVOPALDesData;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_1;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_1;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_1;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_1_H;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_1_H;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_1_H;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_2;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_2;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_2;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT1800x600_2_H;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11024x768_2_H;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_LVDSCRT11280x1024_2_H;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1UNTSC;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1ONTSC;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1UPAL;
-EXTERN SiS_LVDSCRT1DataStruct *SiS_CHTVCRT1OPAL;
+EXTERN SiS_LVDSDesStruct  *SiS_CHTVUNTSCDesData;
+EXTERN SiS_LVDSDesStruct  *SiS_CHTVONTSCDesData;
+EXTERN SiS_LVDSDesStruct  *SiS_CHTVUPALDesData;
+EXTERN SiS_LVDSDesStruct  *SiS_CHTVOPALDesData;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT1800x600_1;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11024x768_1;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11280x1024_1;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT1800x600_1_H;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11024x768_1_H;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11280x1024_1_H;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT1800x600_2;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11024x768_2;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11280x1024_2;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT1800x600_2_H;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11024x768_2_H;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT11280x1024_2_H;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_CHTVCRT1UNTSC;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_CHTVCRT1ONTSC;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_CHTVCRT1UPAL;
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_CHTVCRT1OPAL;
+/*fstn*/
+EXTERN SiS_LVDSCRT1DataStruct  *SiS_LVDSCRT1320x480_1;
 /*add for  LCDA*/
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT1800x600_1;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11024x768_1;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11280x1024_1;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT1800x600_1_H;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11024x768_1_H;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11280x1024_1_H;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT1800x600_2;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11024x768_2;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11280x1024_2;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT1800x600_2_H;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11024x768_2_H;
-EXTERN SiS_LCDACRT1DataStruct *SiS_LCDACRT11280x1024_2_H;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT1800x600_1;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11024x768_1;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11280x1024_1;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT1800x600_1_H;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11024x768_1_H;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11280x1024_1_H;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT1800x600_2;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11024x768_2;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11280x1024_2;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT1800x600_2_H;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11024x768_2_H;
+EXTERN SiS_LCDACRT1DataStruct  *SiS_LCDACRT11280x1024_2_H;
 /*end 301b*/
 
 EXTERN SiS_CHTVRegDataStruct *SiS_CHTVReg_UNTSC;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/skeletonfb.c linux-2.5/drivers/video/skeletonfb.c
--- linux-2.5.13/drivers/video/skeletonfb.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/video/skeletonfb.c	Fri May  3 19:03:38 2002
@@ -1,11 +1,45 @@
 /*
  * linux/drivers/video/skeletonfb.c -- Skeleton for a frame buffer device
  *
+ *  Modified to new api Jan 2001 by James Simmons (jsimmons@transvirtual.com)
+ *
  *  Created 28 Dec 1997 by Geert Uytterhoeven
  *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
+ *
+ *  I have started rewriting this driver as a example of the upcoming new API
+ *  The primary goal is to remove the console code from fbdev and place it
+ *  into fbcon.c. This reduces the code and makes writing a new fbdev driver
+ *  easy since the author doesn't need to worry about console internals. It
+ *  also allows the ability to run fbdev without a console/tty system on top 
+ *  of it. 
+ *
+ *  First the roles of struct fb_info and struct display have changed. Struct
+ *  display will go away. The way the the new framebuffer console code will
+ *  work is that it will act to translate data about the tty/console in 
+ *  struct vc_data to data in a device independent way in struct fb_info. Then
+ *  various functions in struct fb_ops will be called to store the device 
+ *  dependent state in the par field in struct fb_info and to change the 
+ *  hardware to that state. This allows a very clean seperation of the fbdev
+ *  layer from the console layer. It also allows one to use fbdev on its own
+ *  which is a bounus for embedded devices. The reason this approach works is  
+ *  for each framebuffer device when used as a tty/console device is allocated
+ *  a set of virtual terminals to it. Only one virtual terminal can be active 
+ *  per framebuffer device. We already have all the data we need in struct 
+ *  vc_data so why store a bunch of colormaps and other fbdev specific data
+ *  per virtual terminal. 
+ *
+ *  As you can see doing this makes the con parameter pretty much useless
+ *  for struct fb_ops functions, as it should be. Also having struct  
+ *  fb_var_screeninfo and other data in fb_info pretty much eliminates the 
+ *  need for get_fix and get_var. Once all drivers use the fix, var, and cmap
+ *  fbcon can be written around these fields. This will also eliminate the
+ *  need to regenerate struct fb_var_screeninfo, struct fb_fix_screeninfo
+ *  struct fb_cmap every time get_var, get_fix, get_cmap functions are called
+ *  as many drivers do now. 
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License. See the file COPYING in the main directory of this archive for
+ *  more details.
  */
 
 #include <linux/module.h>
@@ -19,9 +53,6 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 
-#include <video/fbcon.h>
-
-
     /*
      *  This is just simple sample code.
      *
@@ -29,310 +60,382 @@
      *  Even less warranty that it actually works :-)
      */
 
+/*
+ *  If your driver supports multiple boards, you should make the  
+ *  below data types arrays, or allocate them dynamically (using kmalloc()). 
+ */ 
+
+/* 
+ * This structure defines the hardware state of the graphics card. Normally
+ * you place this in a header file in linux/include/video. This file usually
+ * also includes register information. That allows other driver subsystems
+ * and userland applications the ability to use the same header file to 
+ * avoid duplicate work and easy porting of software. 
+ */
+struct xxx_par;
 
-struct xxxfb_info {
-    /*
-     *  Choose _one_ of the two alternatives:
-     *
-     *    1. Use the generic frame buffer operations (fbgen_*).
-     */
-    struct fb_info_gen gen;
-    /*
-     *    2. Provide your own frame buffer operations.
-     */
-    struct fb_info info;
-
-    /* Here starts the frame buffer device dependent part */
-    /* You can use this to store e.g. the board number if you support */
-    /* multiple boards */
+/*
+ * Here we define the default structs fb_fix_screeninfo and fb_var_screeninfo
+ * if we don't use modedb. If we do use modedb see xxxfb_init how to use it
+ * to get a fb_var_screeninfo. Otherwise define a default var as well. 
+ */
+static struct fb_fix_screeninfo xxxfb_fix __initdata = {
+    "FB's name", (unsigned long) NULL, 0, FB_TYPE_PACKED_PIXELS, 0,
+    FB_VISUAL_PSEUDOCOLOR, 1, 1, 1, 0, (unsigned long) NULL, 0, FB_ACCEL_NONE
 };
 
-
-struct xxxfb_par {
     /*
-     *  The hardware specific data in this structure uniquely defines a video
-     *  mode.
-     *
-     *  If your hardware supports only one video mode, you can leave it empty.
+     * 	Modern graphical hardware not only supports pipelines but some 
+     *  also support multiple monitors where each display can have its  
+     *  its own unique data. In this case each display could be  
+     *  represented by a seperate framebuffer device thus a seperate 
+     *  struct fb_info. Now the struct xxx_par represents the graphics
+     *  hardware state thus only one exist per card. In this case the 
+     *  struct xxx_par for each graphics card would be shared between 
+     *  every struct fb_info that represents a framebuffer on that card. 
+     *  This allows when one display changes it video resolution (info->var) 
+     *  the other displays know instantly. Each display can always be
+     *  aware of the entire hardware state that affects it because they share
+     *  the same xxx_par struct. The other side of the coin is multiple
+     *  graphics cards that pass data around until it is finally displayed
+     *  on one monitor. Such examples are the voodoo 1 cards and high end
+     *  NUMA graphics servers. For this case we have a bunch of pars, each
+     *  one that represents a graphics state, that belong to one struct 
+     *  fb_info. Their you would want to have *par point to a array of device
+     *  states and have each struct fb_ops function deal with all those 
+     *  states. I hope this covers every possible hardware design. If not
+     *  feel free to send your ideas at jsimmons@users.sf.net 
      */
-};
-
 
     /*
-     *  If your driver supports multiple boards, you should make these arrays,
-     *  or allocate them dynamically (using kmalloc()).
+     *  If your driver supports multiple boards or it supports multiple 
+     *  framebuffers, you should make these arrays, or allocate them 
+     *  dynamically (using kmalloc()). 
+     */ 
+static struct fb_info info;
+
+    /* 
+     * Each one represents the a state of the hardware. Most hardware have 
+     * just one hardware state. These here represent the default state(s). 
      */
+static struct xxx_par __initdata current_par;
 
-static struct xxxfb_info fb_info;
-static struct xxxfb_par current_par;
-static int current_par_valid = 0;
+    /* To go away in the near future */ 
 static struct display disp;
 
-static struct fb_var_screeninfo default_var;
-
-static int inverse = 0;
-
 int xxxfb_init(void);
 int xxxfb_setup(char*);
 
-/* ------------------- chipset specific functions -------------------------- */
-
-
-static void xxx_detect(void)
-{
-    /*
-     *  This function should detect the current video mode settings and store
-     *  it as the default video mode
-     */
-
-    struct xxxfb_par par;
-
-    /* ... */
-    xxx_get_par(&par);
-    xxx_encode_var(&default_var, &par);
-}
-
-static int xxx_encode_fix(struct fb_fix_screeninfo *fix, struct xxxfb_par *par,
-			  const struct fb_info *info)
-{
-    /*
-     *  This function should fill in the 'fix' structure based on the values
-     *  in the `par' structure.
-     */
-
-    /* ... */
-    return 0;
-}
-
-static int xxx_decode_var(struct fb_var_screeninfo *var, struct xxxfb_par *par,
-			  const struct fb_info *info)
+/**
+ *      xxxfb_check_var - Optional function. Validates a var passed in. 
+ *      @var: frame buffer variable screen structure
+ *      @info: frame buffer structure that represents a single frame buffer 
+ *
+ *	Checks to see if the hardware supports the state requested by
+ *	var passed in. This function does not alter the hardware state!!! 
+ *	This means the data stored in struct fb_info and struct xxx_par do 
+ *      not change. This includes the var inside of struct fb_info. 
+ *	Do NOT change these. This function can be called on its own if we
+ *	intent to only test a mode and not actually set it. The stuff in 
+ *	modedb.c is a example of this. If the var passed in is slightly 
+ *	off by what the hardware can support then we alter the var PASSED in
+ *	to what we can do. If the hardware doesn't support mode change 
+ * 	a -EINVAL will be returned by the upper layers. You don't need to 
+ *	implement this function then.
+ *
+ *	Returns negative errno on error, or zero on success.
+ */
+static int xxxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 {
-    /*
-     *  Get the video params out of 'var'. If a value doesn't fit, round it up,
-     *  if it's too big, return -EINVAL.
-     *
-     *  Suggestion: Round up in the following order: bits_per_pixel, xres,
-     *  yres, xres_virtual, yres_virtual, xoffset, yoffset, grayscale,
-     *  bitfields, horizontal timing, vertical timing.
-     */
-
+    const struct xxx_par *par = (const struct xxx_par *) info->par;
     /* ... */
-
-    /* pixclock in picos, htotal in pixels, vtotal in scanlines */
-    if (!fbmon_valid_timings(pixclock, htotal, vtotal, info))
-	    return -EINVAL;
-
-    return 0;
+    return 0;	   	
 }
 
-static int xxx_encode_var(struct fb_var_screeninfo *var, struct xxxfb_par *par,
-			  const struct fb_info *info)
+/**
+ *      xxxfb_set_par - Optional function. Alters the hardware state.
+ *      @info: frame buffer structure that represents a single frame buffer
+ *
+ *	Using the fb_var_screeninfo in fb_info we set the resolution of the
+ *	this particular framebuffer. This function alters the par AND the
+ *	fb_fix_screeninfo stored in fb_info. It doesn't not alter var in 
+ *	fb_info since we are using that data. This means we depend on the
+ *	data in var inside fb_info to be supported by the hardware. 
+ *	xxxfb_check_var is always called before xxxfb_set_par to ensure this.
+ *
+ */
+static void xxxfb_set_par(struct fb_info *info)
 {
-    /*
-     *  Fill the 'var' structure based on the values in 'par' and maybe other
-     *  values read out of the hardware.
-     */
-
+    struct xxx_par *par = (struct xxx_par *) info->par;
     /* ... */
-    return 0;
 }
 
-static void xxx_get_par(struct xxxfb_par *par, const struct fb_info *info)
+/**
+ *  	xxxfb_setcolreg - Optional function. Sets a color register.
+ *      @regno: boolean, 0 copy local, 1 get_user() function
+ *      @red: frame buffer colormap structure
+ *	@green: The green value which can be up to 16 bits wide 
+ *	@blue:  The blue value which can be up to 16 bits wide.
+ *	@transp: If supported the alpha value which can be up to 16 bits wide.	
+ *      @info: frame buffer info structure
+ * 
+ *  	Set a single color register. The values supplied have a 16 bit
+ *  	magnitude which needs to be scaled in this function for the hardware. 
+ *	Things to take into consideration are how many color registers, if
+ *	any, are supported with the current color visual. With truecolor mode
+ *	no color palettes are supported. Here a psuedo palette is created 
+ *	which we store the value in pseudo_palette in struct fb_info. For
+ *	pseudocolor mode we have a limited color palette. To deal with this
+ *	we can program what color is displayed for a particular pixel value.
+ *	DirectColor is similar in that we can program each color field. If
+ *	we have a static colormap we don't need to implement this function. 
+ * 
+ *	Returns negative errno on error, or zero on success.
+ */
+static int xxxfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+			   unsigned blue, unsigned transp,
+			   const struct fb_info *info)
 {
+    if (regno >= 256)  /* no. of hw registers */
+       return 1;
     /*
-     *  Fill the hardware's 'par' structure.
+     * Program hardware... do anything you want with transp
      */
 
-    if (current_par_valid)
-	*par = current_par;
-    else {
-	/* ... */
+    /* grayscale works only partially under directcolor */
+    if (info->var.grayscale) {
+       /* grayscale = 0.30*R + 0.59*G + 0.11*B */
+       red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
     }
-}
-
-static void xxx_set_par(struct xxxfb_par *par, const struct fb_info *info)
-{
-    /*
-     *  Set the hardware according to 'par'.
-     */
 
-    current_par = *par;
-    current_par_valid = 1;
+    /* Directcolor:
+     *   var->{color}.offset contains start of bitfield
+     *   var->{color}.length contains length of bitfield
+     *   {hardwarespecific} contains width of DAC
+     *   cmap[X] is programmed to (X << red.offset) | (X << green.offset) | (X << blue.offset)
+     *   RAMDAC[X] is programmed to (red, green, blue)
+     *
+     * Pseudocolor:
+     *    uses offset = 0 && length = DAC register width.
+     *    var->{color}.offset is 0
+     *    var->{color}.length contains widht of DAC
+     *    cmap is not used
+     *    DAC[X] is programmed to (red, green, blue)
+     * Truecolor:
+     *    does not use RAMDAC (usually has 3 of them).
+     *    var->{color}.offset contains start of bitfield
+     *    var->{color}.length contains length of bitfield
+     *    cmap is programmed to (red << red.offset) | (green << green.offset) |
+     *                      (blue << blue.offset) | (transp << transp.offset)
+     *    RAMDAC does not exist
+     */
+#define CNVT_TOHW(val,width) ((((val)<<(width))+0x7FFF-(val))>>16)
+    switch (info->fix.visual) {
+       case FB_VISUAL_TRUECOLOR:
+       case FB_VISUAL_PSEUDOCOLOR:
+               red = CNVT_TOHW(red, info->var.red.length);
+               green = CNVT_TOHW(green, info->var.green.length);
+               blue = CNVT_TOHW(blue, info->var.blue.length);
+               transp = CNVT_TOHW(transp, info->var.transp.length);
+               break;
+       case FB_VISUAL_DIRECTCOLOR:
+	       /* example here assumes 8 bit DAC. Might be different 
+		* for your hardware */	
+               red = CNVT_TOHW(red, 8);       
+               green = CNVT_TOHW(green, 8);
+               blue = CNVT_TOHW(blue, 8);
+               /* hey, there is bug in transp handling... */
+               transp = CNVT_TOHW(transp, 8);
+               break;
+    }
+#undef CNVT_TOHW
+    /* Truecolor has hardware independent palette */
+    if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+       u32 v;
+
+       if (regno >= 16)
+           return 1;
+
+       v = (red << info->var.red.offset) |
+           (green << info->var.green.offset) |
+           (blue << info->var.blue.offset) |
+           (transp << info->var.transp.offset);
+
+       switch (info->var.bits_per_pixel) {
+		case 8:
+			/* Yes some hand held devices have this. */ 
+           		((u8*)(info->pseudo_palette))[regno] = v;
+			break;	
+   		case 16:
+           		((u16*)(info->pseudo_palette))[regno] = v;
+			break;
+		case 24:
+		case 32:	
+           		((u32*)(info->pseudo_palette))[regno] = v;
+			break;
+       }
+       return 0;
+    }
     /* ... */
+    return 0;
 }
 
-static int xxx_getcolreg(unsigned regno, unsigned *red, unsigned *green,
-			 unsigned *blue, unsigned *transp,
-			 const struct fb_info *info)
+/**
+ *      xxxfb_pan_display - NOT a required function. Pans the display.
+ *      @var: frame buffer variable screen structure
+ *      @info: frame buffer structure that represents a single frame buffer
+ *
+ *	Pan (or wrap, depending on the `vmode' field) the display using the
+ *  	`xoffset' and `yoffset' fields of the `var' structure.
+ *  	If the values don't fit, return -EINVAL.
+ *
+ *      Returns negative errno on error, or zero on success.
+ *
+ */
+static int xxxfb_pan_display(struct fb_var_screeninfo *var,
+			     const struct fb_info *info)
 {
-    /*
-     *  Read a single color register and split it into colors/transparent.
-     *  The return values must have a 16 bit magnitude.
-     *  Return != 0 for invalid regno.
-     */
-
     /* ... */
     return 0;
 }
 
-static int xxxfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			   unsigned blue, unsigned transp,
-			   const struct fb_info *info)
+/**
+ *      xxxfb_blank - NOT a required function. Blanks the display.
+ *      @blank_mode: the blank mode we want. 
+ *      @info: frame buffer structure that represents a single frame buffer
+ *
+ *      Blank the screen if blank_mode != 0, else unblank. Return 0 if
+ *      blanking succeeded, != 0 if un-/blanking failed due to e.g. a 
+ *      video mode which doesn't support it. Implements VESA suspend
+ *      and powerdown modes on hardware that supports disabling hsync/vsync:
+ *      blank_mode == 2: suspend vsync
+ *      blank_mode == 3: suspend hsync
+ *      blank_mode == 4: powerdown
+ *
+ *      Returns negative errno on error, or zero on success.
+ *
+ */
+static int xxxfb_blank(int blank_mode, const struct fb_info *info)
 {
-    /*
-     *  Set a single color register. The values supplied have a 16 bit
-     *  magnitude.
-     *  Return != 0 for invalid regno.
-     */
-
-    if (regno < 16) {
-	/*
-	 *  Make the first 16 colors of the palette available to fbcon
-	 */
-	if (is_cfb15)		/* RGB 555 */
-	    ...fbcon_cmap.cfb16[regno] = ((red & 0xf800) >> 1) |
-					 ((green & 0xf800) >> 6) |
-					 ((blue & 0xf800) >> 11);
-	if (is_cfb16)		/* RGB 565 */
-	    ...fbcon_cmap.cfb16[regno] = (red & 0xf800) |
-					 ((green & 0xfc00) >> 5) |
-					 ((blue & 0xf800) >> 11);
-	if (is_cfb24)		/* RGB 888 */
-	    ...fbcon_cmap.cfb24[regno] = ((red & 0xff00) << 8) |
-					 (green & 0xff00) |
-					 ((blue & 0xff00) >> 8);
-	if (is_cfb32)		/* RGBA 8888 */
-	    ...fbcon_cmap.cfb32[regno] = ((red & 0xff00) << 16) |
-					 ((green & 0xff00) << 8) |
-					 (blue & 0xff00) |
-					 ((transp & 0xff00) >> 8);
-    }
     /* ... */
     return 0;
 }
 
-static int xxx_pan_display(struct fb_var_screeninfo *var,
-			   struct xxxfb_par *par, const struct fb_info *info)
-{
-    /*
-     *  Pan (or wrap, depending on the `vmode' field) the display using the
-     *  `xoffset' and `yoffset' fields of the `var' structure.
-     *  If the values don't fit, return -EINVAL.
-     */
+/* ------------ Accelerated Functions --------------------- */
 
-    /* ... */
-    return 0;
-}
+/*
+ * We provide our own functions if we have hardware acceleration
+ * or non packed pixel format layouts. If we have no hardware 
+ * acceleration, we use a generic unaccelerated function. If using
+ * a pack pixel format just use the functions in cfb*.c. Each file 
+ * has one of the three different accel functions we support. You   
+ * can use these functions as fallbacks if hardware unsupported
+ * action is requested. Also if you have non pack pixel modes and
+ * non accelerated cards you have to provide your own functions.
+ */
 
-static int xxx_blank(int blank_mode, const struct fb_info *info)
+/**
+ *      xxxfb_fillrect - REQUIRED function. Can use generic routines if 
+ *		 	 non acclerated hardware and packed pixel based.
+ *			 Draws a rectangle on the screen.		
+ *
+ *      @info: frame buffer structure that represents a single frame buffer
+ *	@x1: The x and y corrdinates of the upper left hand corner of the 
+ *	@y1: area we want to draw to. 
+ *	@width: How wide the rectangle is we want to draw.
+ *	@height: How tall the rectangle is we want to draw.
+ *	@color:	The color to fill in the rectangle with. 
+ *	@rop: The rater operation. We can draw the rectangle with a COPY
+ *	      of XOR which provides erasing effect. 
+ *
+ *	This drawing operation places/removes a retangle on the screen 
+ *	depending on the rastering operation with the value of color which
+ *	is in the current color depth format.
+ */
+void xxxfb_fillrect(struct fb_info *p, struct fb_fillrect *region)
 {
-    /*
-     *  Blank the screen if blank_mode != 0, else unblank. If blank == NULL
-     *  then the caller blanks by setting the CLUT (Color Look Up Table) to all
-     *  black. Return 0 if blanking succeeded, != 0 if un-/blanking failed due
-     *  to e.g. a video mode which doesn't support it. Implements VESA suspend
-     *  and powerdown modes on hardware that supports disabling hsync/vsync:
-     *    blank_mode == 2: suspend vsync
-     *    blank_mode == 3: suspend hsync
-     *    blank_mode == 4: powerdown
-     */
-
-    /* ... */
-    return 0;
 }
 
-static void xxx_set_disp(const void *par, struct display *disp,
-			 struct fb_info_gen *info)
+/**
+ *      xxxfb_copyarea - REQUIRED function. Can use generic routines if
+ *                       non acclerated hardware and packed pixel based.
+ *                       Copies on area of the screen to another area.
+ *
+ *      @info: frame buffer structure that represents a single frame buffer
+ *      @sx: The x and y corrdinates of the upper left hand corner of the
+ *      @sy: source area on the screen.
+ *      @width: How wide the rectangle is we want to copy.
+ *      @height: How tall the rectangle is we want to copy.
+ *      @dx: The x and y coordinates of the destination area on the screen.
+ *
+ *      This drawing operation copies a rectangular area from one area of the
+ *	screen to another area.
+ */
+void xxxfb_copyarea(struct fb_info *p, struct fb_copyarea *area) 
 {
-    /*
-     *  Fill in a pointer with the virtual address of the mapped frame buffer.
-     *  Fill in a pointer to appropriate low level text console operations (and
-     *  optionally a pointer to help data) for the video mode `par' of your
-     *  video hardware. These can be generic software routines, or hardware
-     *  accelerated routines specifically tailored for your hardware.
-     *  If you don't have any appropriate operations, you must fill in a
-     *  pointer to dummy operations, and there will be no text output.
-     */
-#ifdef FBCON_HAS_CFB8
-    if (is_cfb8) {
-	disp->dispsw = fbcon_cfb8;
-    } else
-#endif
-#ifdef FBCON_HAS_CFB16
-    if (is_cfb16) {
-	disp->dispsw = fbcon_cfb16;
-	disp->dispsw_data = ...fbcon_cmap.cfb16;	/* console palette */
-    } else
-#endif
-#ifdef FBCON_HAS_CFB24
-    if (is_cfb24) {
-	disp->dispsw = fbcon_cfb24;
-	disp->dispsw_data = ...fbcon_cmap.cfb24;	/* console palette */
-    } else
-#endif
-#ifdef FBCON_HAS_CFB32
-    if (is_cfb32) {
-	disp->dispsw = fbcon_cfb32;
-	disp->dispsw_data = ...fbcon_cmap.cfb32;	/* console palette */
-    } else
-#endif
-	disp->dispsw = &fbcon_dummy;
 }
 
-
-/* ------------ Interfaces to hardware functions ------------ */
-
-
-struct fbgen_hwswitch xxx_switch = {
-    xxx_detect, xxx_encode_fix, xxx_decode_var, xxx_encode_var, xxx_get_par,
-    xxx_set_par, xxx_getcolreg, xxx_pan_display, xxx_blank,
-    xxx_set_disp
-};
-
-
+/**
+ *      xxxfb_imageblit - REQUIRED function. Can use generic routines if
+ *                        non acclerated hardware and packed pixel based.
+ *                        Copies a image from system memory to the screen. 
+ *
+ *      @info: frame buffer structure that represents a single frame buffer
+ *	@image:	structure defining the image.
+ *
+ *      This drawing operation draws a image on the screen. It can be a 
+ *	mono image (needed for font handling) or a color image (needed for
+ *	tux). 
+ */
+void xxxfb_imageblit(struct fb_info *p, struct fb_image *image) 
+{
+}
 
 /* ------------ Hardware Independent Functions ------------ */
 
-
     /*
      *  Initialization
      */
 
 int __init xxxfb_init(void)
 {
-    fb_info.gen.fbhw = &xxx_switch;
-    fb_info.gen.fbhw->detect();
-    strcpy(fb_info.gen.info.modename, "XXX");
-    fb_info.gen.info.changevar = NULL;
-    fb_info.gen.info.node = NODEV;
-    fb_info.gen.info.fbops = &xxxfb_ops;
-    fb_info.gen.info.screen_base = virtual_frame_buffer_address;
-    fb_info.gen.info.disp = &disp;
-    fb_info.gen.info.currcon = -1;
-    fb_info.gen.info.switch_con = &xxxfb_switch;
-    fb_info.gen.info.updatevar = &xxxfb_update_var;
-    fb_info.gen.info.flags = FBINFO_FLAG_DEFAULT;
+    int retval;	
+   
+    /* 
+     * Here we set the screen_base to the vitrual memory address
+     * for the framebuffer. Usually we obtain the resource address
+     * from the bus layer and then translate it to virtual memory
+     * space via ioremap. Consult ioport.h. 
+     */
+    info.screen_base = framebuffer_virtual_memory;	
+    info.node = -1;
+    info.fbops = &xxxfb_ops;
+    info.fix = xxxfb_fix;
+    info.par = current_par;
+    info.flags = FBINFO_FLAG_DEFAULT;
     /* This should give a reasonable default video mode */
-    fbgen_get_var(&disp.var, -1, &fb_info.gen.info);
-    fbgen_do_set_var(&disp.var, 1, &fb_info.gen);
-    fbgen_set_disp(-1, &fb_info.gen);
-    do_install_cmap(0, &fb_info.gen);
-    if (register_framebuffer(&fb_info.gen.info) < 0)
-	return -EINVAL;
-    printk(KERN_INFO "fb%d: %s frame buffer device\n", GET_FB_IDX(fb_info.gen.info.node),
-	   fb_info.gen.info.modename);
+    if (!mode_option)
+	mode_option = "640x480@60";	 	
 
-    /* uncomment this if your driver cannot be unloaded */
-    /* MOD_INC_USE_COUNT; */
+    retval = fb_find_mode(&info.var, &info, mode_option, NULL, 0, NULL, 8);
+  
+    if (!retval || retval == 4)
+	return -EINVAL;			
+
+    info.cmap = fb_default_cmap(1<<info.var.bits_per_pixel);	
+	
+    if (register_framebuffer(&info) < 0)
+	return -EINVAL;
+    printk(KERN_INFO "fb%d: %s frame buffer device\n", GET_FB_IDX(info.node),
+	   info.fix.id);
     return 0;
 }
 
-
     /*
      *  Cleanup
      */
 
-void xxxfb_cleanup(struct fb_info *info)
+static void __exit xxxfb_cleanup(void)
 {
     /*
      *  If your driver supports multiple boards, you should unregister and
@@ -343,11 +446,14 @@
     /* ... */
 }
 
-
     /*
      *  Setup
      */
 
+/* 
+ * Only necessary if your driver takes special options,
+ * otherwise we fall back on the generic fb_setup().
+ */
 int __init xxxfb_setup(char *options)
 {
     /* Parse user speficied options (`video=xxxfb:') */
@@ -356,7 +462,6 @@
 
 /* ------------------------------------------------------------------------- */
 
-
     /*
      *  Frame buffer operations
      */
@@ -373,28 +478,29 @@
     return 0;
 }
 
-
-    /*
-     *  In most cases the `generic' routines (fbgen_*) should be satisfactory.
-     *  However, you're free to fill in your own replacements.
-     */
-
 static struct fb_ops xxxfb_ops = {
 	owner:		THIS_MODULE,
 	fb_open:	xxxfb_open,    /* only if you need it to do something */
 	fb_release:	xxxfb_release, /* only if you need it to do something */
+	/* Stuff to go away. Use generic functions for now */
 	fb_get_fix:	fbgen_get_fix,
 	fb_get_var:	fbgen_get_var,
-	fb_set_var:	fbgen_set_var,
+	fb_set_var:	fbgen_set_var,	
 	fb_get_cmap:	fbgen_get_cmap,
-	fb_set_cmap:	gen_set_cmap,
+	fb_set_cmap:	fbgen_set_cmap,
+
+	fb_check_var:	xxxfb_check_var,
+	fb_set_par:	xxxfb_set_par,	   /* optional */	
 	fb_setcolreg:	xxxfb_setcolreg,
-	fb_pan_display:	fbgen_pan_display,
-	fb_blank:	fbgen_blank,
-	fb_ioctl:	xxxfb_ioctl,   /* optional */
+	fb_blank:	xxxfb_blank,	   /* optional */
+	fb_pan_display:	xxxfb_pan_display, /* optional */	
+	fb_fillrect:	xxxfb_fillrect,  
+	fb_copyarea:	xxxfb_copyarea,  
+	fb_imageblit:	xxxfb_imageblit, 
+	fb_ioctl:       xxxfb_ioctl,     /* optional */
+	fb_mmap:	xxxfb_mmap,      /* optional */	
 };
 
-
 /* ------------------------------------------------------------------------- */
 
 
@@ -403,14 +509,8 @@
      */
 
 #ifdef MODULE
-MODULE_LICENSE("GPL");
-int init_module(void)
-{
-    return xxxfb_init();
-}
+module_init(xxxfb_init);
+#endif 
+module_exit(xxxfb_cleanup);
 
-void cleanup_module(void)
-{
-    xxxfb_cleanup(void);
-}
-#endif /* MODULE */
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sstfb.c linux-2.5/drivers/video/sstfb.c
--- linux-2.5.13/drivers/video/sstfb.c	Fri May  3 01:22:54 2002
+++ linux-2.5/drivers/video/sstfb.c	Tue Feb 26 20:10:00 2002
@@ -5,12 +5,16 @@
  *
  *     Created 15 Jan 2000 by Ghozlane Toumi
  *
+ *     NOTE: I have been unable to reach Ghozlane through the eMail-address
+ *     given above for more than 3 months, same with another address of him
+ *     which I found on the web. - Urs
+ *
  * Contributions (and many thanks) :
  *
  * 03/2001 James Simmons   <jsimmons@linux-fbdev.org>
  * 04/2001 Paul Mundt      <lethal@chaoticdreams.org>
- * 05/2001 Urs Ganse       <urs.ganse@t-online.de>
- *     (initial work on voodoo2 port)
+ * 05/2001 Urs Ganse       <ursg@uni.de>
+ *     (initial work on voodoo2 port, added interlace support)
  *
  *
  * $Id: sstfb.c,v 1.26.4.1 2001/08/29 01:30:37 ghoz Exp $
@@ -59,6 +63,8 @@
 -TODO: change struct sst_info fb_info from static to array/dynamic
   TTT comments is for code i've put there for debuging the "weird peinguin 
   	syndrome", it should disapear soon
+-FIXME: Some uninitialized variable causes sporadic crashes when setting a video
+       mode for the first time.
 
  *
  */
@@ -188,26 +194,14 @@
 static int dev = -1;		/* specify device (0..n) */
 static char * mode_option ;
 
-
-#if defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB24) || defined(FBCON_HAS_CFB32)
-union {
-#  ifdef FBCON_HAS_CFB16
-	u16 cfb16[16];
-#  endif
-#ifdef EN_24_32_BPP
-#  if defined (FBCON_HAS_CFB24) || defined(FBCON_HAS_CFB32)
-	u32 cfb32[16];
-#  endif
-#endif
-	} fbcon_cmap;
-#endif
 static struct { u_int red, green, blue, transp; } palette[16];
+static u32 pseudo_palette[17];
 static struct sstfb_info fb_info;
 static struct display disp;
 
 /********/
 
-/* Interface to ze oueurld  */
+/* Interface to the world  */
 int sstfb_init(void);
 int sstfb_setup(char *options);
 
@@ -238,7 +232,6 @@
 /* Internal routines */
 static int sstfb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
                            u_int *transp, struct fb_info *info);
-
 static int sstfb_set_par(const struct sstfb_par *par,
                           struct sstfb_info *sst_info);
 static int sstfb_decode_var (const struct fb_var_screeninfo *var,
@@ -279,7 +272,7 @@
 	fb_get_var:	sstfb_get_var,
 	fb_set_var:	sstfb_set_var,
 	fb_get_cmap:	sstfb_get_cmap,
-	fb_set_cmap:	gen_set_cmap,
+	fb_set_cmap:	fbgen_set_cmap,
 	fb_setcolreg:	sstfb_setcolreg,
 	fb_pan_display:	sstfb_pan_display,
 	fb_ioctl:	sstfb_ioctl,
@@ -496,6 +489,12 @@
 	sst_dac_write(DACREG_DATA_I, val);
 }
 
+/*
+ *
+ *  Internal routines
+ *
+ */
+
 static int sstfb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
                            u_int *transp, struct fb_info *info)
 {
@@ -536,18 +535,18 @@
 	switch(disp.var.bits_per_pixel) {
 #ifdef FBCON_HAS_CFB16
 	case 16:
-		fbcon_cmap.cfb16[regno]=(u16)col;
+		((u16 *)(info->pseudo_palette))[regno] = (u16)col;
 		break;
 #endif
 #ifdef EN_24_32_BPP
 #ifdef FBCON_HAS_CFB24
 	case 24:
-		fbcon_cmap.cfb32[regno]=col;
+		((u32 *)(info->pseudo_palette))[regno] = col;
 		break;
 #endif
 #ifdef FBCON_HAS_CFB32
 	case 32:
-		fbcon_cmap.cfb32[regno]=col;
+		((u32 *)(info->pseudo_palette))[regno] = col;
 		break;
 #endif
 #endif
@@ -575,9 +574,8 @@
 		         var->xres, var->yres);
 		return -EINVAL;
 	}
-	if ((var->vmode & FB_VMODE_MASK) !=  FB_VMODE_NONINTERLACED) {
-		eprintk("Interlace non supported %#x\n",
-			(var->vmode & FB_VMODE_MASK));
+	if((var->vmode & FB_VMODE_MASK) && !sst_info->is_voodoo2 ){
+		eprintk ("Interlace modes not supported on Voodoo 1 hardware.\n");
 		return -EINVAL;
 	}
 
@@ -591,7 +589,17 @@
 	par->vSyncOn    = var->vsync_len;
 	par->vSyncOff   = var->yres + var->lower_margin + var->upper_margin;
 	par->vBackPorch = var->upper_margin;
-
+	
+	par->flags      = 0;
+	if (var->vmode & FB_VMODE_INTERLACED) {
+//		printk(KERN_DEBUG "sstfb: This is an interlace mode.\n");
+		par->flags|=FB_VMODE_INTERLACED;
+	}
+	if(var->vmode & FB_VMODE_DOUBLE) {
+//		printk(KERN_DEBUG "sstfb: This is a doublescan mode.\n");
+		par->flags|=FB_VMODE_DOUBLE;
+	}
+		
 	switch (var->bits_per_pixel) {
 	case 0 ... 16 :
 		par->bpp = 16;
@@ -661,7 +669,7 @@
 	var->lower_margin   = par->vSyncOff - par->yDim - par->vBackPorch;
 	var->hsync_len      = par->hSyncOn;
 	var->vsync_len      = par->vSyncOn;
-	var->vmode          = FB_VMODE_NONINTERLACED;
+	var->vmode          = par->flags;
 
 	/*
 	 * correct the color bit fields
@@ -802,7 +810,6 @@
 	if ((old_xres != var->xres) || (old_yres != var->yres)
 	    || (old_bpp != var->bits_per_pixel)) {
 		/* 2-3  lignes redondantes avec get_fix */
-		info->screen_base = (char *) sst_info->video.vbase;
 		display->visual = FB_VISUAL_TRUECOLOR;
 		display->type = FB_TYPE_PACKED_PIXELS;
 		display->type_aux = 0;
@@ -814,7 +821,7 @@
 #ifdef FBCON_HAS_CFB16
 		case 16:
 			display->dispsw = &fbcon_cfb16;
-			display->dispsw_data = fbcon_cmap.cfb16;
+			display->dispsw_data = sst_info->info.pseudo_palette;
 			break;
 #endif
 #ifdef EN_24_32_BPP
@@ -822,7 +829,7 @@
 		case 24: /*24bpp non packed <=> 32 bpp */
 		case 32:
 			display->dispsw = &fbcon_cfb32;
-			display->dispsw_data = fbcon_cmap.cfb32;
+			display->dispsw_data = sst_info->info.pseudo_palette;
 			break;
 #endif
 #endif
@@ -863,7 +870,7 @@
 	f_ddprintk("con %d, curcon %d, cmap.len %d\n",
 		 con, info->currcon, fb_display[con].cmap.len);
 
-	/* FIXME: check if con = -1 ? cf sstfb_set_cmap...  */
+	/* FIXME: check if con = -1 ? cf fbgen_set_cmap...  */
 	if (con == info->currcon)
 		return fb_get_cmap(cmap, kspc, sstfb_getcolreg, info);
 	else if (fb_display[con].cmap.len)
@@ -914,7 +921,7 @@
 			*(u32*) arg = 0x400000;
 		f_dprintk("filling %#x \n", *(u32*)arg);
 		for (p = 0 ; p < *(u32*)arg; p+=2)
-			writew( p >> 6 , sst_info->video.vbase + p);
+			writew( p >> 6 , sst_info->info.screen_base + p);
 		return 0;
 /* change VGA pass_through */
 	case _IOW('F', 0xdd, u32):	/* 0x46dd */
@@ -935,8 +942,8 @@
 	case _IO('F', 0xde):		/* 0x46de */
 		f_dprintk("test color display\n");
 		f_ddprintk("currcon: %d, bpp %d\n",
-			  info->currcon, fb_display[currcon].var.bits_per_pixel);
-		memset_io(sst_info->video.vbase, 0, sst_info->video.len);
+			  info->currcon, fb_display[info->currcon].var.bits_per_pixel);
+		memset_io(sst_info->info.screen_base, 0, sst_info->video.len);
 	switch (fb_display[info->currcon].var.bits_per_pixel) {
 /* FIXME broken : if we call this ioctl from a tty not bound to the fb, we use its depth and not the current one ... */
 	       	case 16:
@@ -968,7 +975,7 @@
 
 static int sst_get_memsize(u_long *memsize)
 {
-	u32 fbbase_virt = fb_info.video.vbase;
+	u32 fbbase_virt = fb_info.info.screen_base;
 	f_dprintk("sst_get_memsize\n");
 
 	/* force memsize */
@@ -1328,6 +1335,17 @@
 	sst_write(HSYNC,         (par->hSyncOff-1) << 16 | (par->hSyncOn-1));
 	sst_write(VSYNC,             par->vSyncOff << 16 | par->vSyncOn);
 
+	/* Interlace or Doublescan */
+	if(par->flags & FB_VMODE_INTERLACED)
+		sst_set_bits(FBIINIT5,1>>26);
+	else
+		sst_unset_bits(FBIINIT5,1>>26);
+	
+	if(par->flags & FB_VMODE_DOUBLE)
+		sst_set_bits(FBIINIT5,1>>20);
+	else
+		sst_unset_bits(FBIINIT5,1>>20);
+	
 	fbiinit2=sst_read(FBIINIT2);
 	fbiinit3=sst_read(FBIINIT3);
 
@@ -1721,9 +1739,9 @@
 			return -ENXIO;
 		}
 		fb_info.video.base = fb_info.mmio.base+0x400000;
-		fb_info.video.vbase = (u32) ioremap_nocache(fb_info.video.base,
+		fb_info.info.screen_base = (u32) ioremap_nocache(fb_info.video.base,
 					            0x400000);
-		if (!fb_info.video.vbase) {
+		if (!fb_info.info.screen_base) {
 			eprintk("cannot remap framebuffer %#lx\n",
 			        fb_info.video.base);
 			iounmap((void*) fb_info.mmio.vbase);
@@ -1732,7 +1750,7 @@
 		if(!sst_init()) {
 			eprintk("Init failed\n");
 			iounmap((void*)fb_info.mmio.vbase);
-			iounmap((void*)fb_info.video.vbase);
+			iounmap((void*)fb_info.info.screen_base);
 			return -ENXIO;
 		}
 		sst_get_memsize(&fb_info.video.len);
@@ -1742,19 +1760,19 @@
 		iprintk("%s with %s dac\n", fb_info.info.modename, fb_info.dac_sw->name);
 		iprintk("framebuffer at %#lx, mapped to %#lx,"
 		        " size %ldMb\n",
-		        fb_info.video.base, fb_info.video.vbase,
+		        fb_info.video.base, fb_info.info.screen_base,
 		        fb_info.video.len >> 20);
 
 		f_ddprintk("revision: %d\n", fb_info.revision);
 		f_ddprintk("regbase_virt: %#lx\n", fb_info.mmio.vbase);
 		f_ddprintk("membase_phys: %#lx\n", fb_info.video.base);
-		f_ddprintk("fbbase_virt: %#lx\n", fb_info.video.vbase);
+		f_ddprintk("fbbase_virt: %#lx\n", fb_info.info.screen_base);
 
 		fb_info.info.node       = NODEV;
 		fb_info.info.flags      = FBINFO_FLAG_DEFAULT;
 		fb_info.info.fbops      = &sstfb_ops;
 		fb_info.info.disp       = &disp;
-		fb_info.info.currcon	= -1;
+		fb_info.info.pseudo_palette = pseudo_palette;
 		fb_info.info.changevar  = NULL;
 		fb_info.info.switch_con = &sstfbcon_switch;
 		fb_info.info.updatevar  = &sstfbcon_updatevar;
@@ -1772,7 +1790,7 @@
 			}
 		}
 		/*clear fb */
-		memset_io(fb_info.video.vbase, 0, fb_info.video.len);
+		memset_io(fb_info.info.screen_base, 0, fb_info.video.len);
 		/* print some squares ... */
 		sstfb_test16(&fb_info); /* FIXME this is only for 16bpp */
 
@@ -1834,7 +1852,7 @@
 {
 	int i,j;
 	u_long p;
-	u_long fbbase_virt = sst_info->video.vbase;
+	u_long fbbase_virt = sst_info->info.screen_base;
 
 	f_dprintk("sstfb_test16\n");
 	/* rect blanc 20x100+200+0 */
@@ -1877,7 +1895,7 @@
 {
 	int i,j;
 	u_long p;
-	u32 fbbase_virt = sst_info->video.vbase;
+	u32 fbbase_virt = sst_info->info.screen_base;
 
 	f_dprintk("sstfb_test32\n");
 	/* rect blanc 20x100+200+0 */
@@ -1934,7 +1952,7 @@
 	if (fb_info.configured) {
 		sst_shutdown();
 		iounmap((void*)fb_info.mmio.vbase);
-		iounmap((void*)fb_info.video.vbase);
+		iounmap((void*)fb_info.info.screen_base);
 		unregister_framebuffer(&fb_info.info);
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sstfb.h linux-2.5/drivers/video/sstfb.h
--- linux-2.5.13/drivers/video/sstfb.h	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/sstfb.h	Tue Feb 26 20:10:00 2002
@@ -317,6 +317,7 @@
 	unsigned int vSyncOn;
 	unsigned int vSyncOff;
 	unsigned int vBackPorch;
+	unsigned int flags;	/* Doublescan, Interlace etc. */
 	unsigned int freq;	/* freq in picoseconds */
 	unsigned int tiles_in_X; /* num of tiles in X res */
 };
@@ -328,7 +329,6 @@
 
 	struct {
 		unsigned long	base;	/* physical */
-		unsigned long	vbase;	/* virtual (CPU view) */
 		unsigned long	len;
 	} video;			/* fb memory info */
 	struct {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sticon-bmode.c linux-2.5/drivers/video/sticon-bmode.c
--- linux-2.5.13/drivers/video/sticon-bmode.c	Fri May  3 01:22:57 2002
+++ linux-2.5/drivers/video/sticon-bmode.c	Mon Feb 25 18:54:27 2002
@@ -331,7 +331,7 @@
 {
 	struct sti_struct *sti = &default_sti;
 
-	if(console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return 0;
 
 	sticon_cursor(conp, CM_ERASE);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sticon.c linux-2.5/drivers/video/sticon.c
--- linux-2.5.13/drivers/video/sticon.c	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/video/sticon.c	Mon Feb 25 18:54:27 2002
@@ -49,7 +49,6 @@
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/console.h>
-#include <linux/console_struct.h>
 #include <linux/errno.h>
 #include <linux/vt_kern.h>
 #include <linux/selection.h>
@@ -99,7 +98,7 @@
 {
 	struct sti_struct *sti = &default_sti;
 
-	if(console_blanked)
+	if (conp->display_fg->vt_blanked)
 		return 0;
 
 	sticon_cursor(conp, CM_ERASE);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/sun3fb.c linux-2.5/drivers/video/sun3fb.c
--- linux-2.5.13/drivers/video/sun3fb.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/sun3fb.c	Fri May  3 19:03:38 2002
@@ -82,8 +82,10 @@
 static int sun3fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
 			    u_int transp, struct fb_info *info);
 static int sun3fb_blank(int blank, struct fb_info *info);
+
 static void sun3fb_cursor(struct display *p, int mode, int x, int y);
 static void sun3fb_clear_margin(struct display *p, int s);
+			    
 
     /*
      *  Interface to the low level console driver
@@ -98,16 +100,16 @@
 
 static int sun3fb_getcolreg(u_int regno, u_int *red, u_int *green, u_int *blue,
 			    u_int *transp, struct fb_info *info);
+static void sun3fb_do_install_cmap(int con, struct fb_info *info);
 
 static struct fb_ops sun3fb_ops = {
 	owner:		THIS_MODULE,
 	fb_get_fix:	sun3fb_get_fix,
 	fb_get_var:	sun3fb_get_var,
 	fb_set_var:	sun3fb_set_var,
+	fb_setcolreg:	sun3fb_setcolreg,
 	fb_get_cmap:	sun3fb_get_cmap,
 	fb_set_cmap:	sun3fb_set_cmap,
-	fb_setcolreg:	sun3fb_setcolreg,
-	fb_blank:	sun3fb_blank,
 };
 
 static void sun3fb_clear_margin(struct display *p, int s)
@@ -382,7 +384,7 @@
 	}
 	info->currcon = con;
 	/* Install new colormap */
-	do_install_cmap(con, info);
+	sun3fb_do_install_cmap(con, info);
 	return 0;
 }
 
@@ -452,6 +454,22 @@
 	return 0;
 }
 
+
+static void sun3fb_do_install_cmap(int con, struct fb_info *info)
+{
+	struct fb_info_sbusfb *fb = sbusfbinfo(info);
+	
+	if (con != info->currcon)
+		return;
+	if (fb_display[con].cmap.len)
+		fb_set_cmap(&fb_display[con].cmap, 1, info);
+	else
+		fb_set_cmap(fb_default_cmap(1<<fb_display[con].var.bits_per_pixel),
+			    1, info);
+	if (fb->loadcmap)
+		(*fb->loadcmap)(fb, &fb_display[con], 0, 256);
+}
+
 static int sun3fb_set_font(struct display *p, int width, int height)
 {
 	int w = p->var.xres_virtual, h = p->var.yres_virtual;
@@ -493,8 +511,8 @@
 			if (fb->restore_palette) {
 				if (enter)
 					fb->restore_palette(fb);
-				else if (vt_cons[i]->vc_mode != KD_GRAPHICS)
-				         vc_cons[i].d->vc_sw->con_set_palette(vc_cons[i].d, color_table);
+				else if (vt_cons->vc_cons[i]->vc_mode != KD_GRAPHICS)
+				         vt_cons->vt_sw->con_set_palette(vt_cons->vc_cons[i], color_table);
 			}
 		}
 	}
@@ -558,7 +576,7 @@
 	fb->info.node = NODEV;
 	fb->info.fbops = &sun3fb_ops;
 	fb->info.disp = disp;
-	fb->info.currcon = -1;
+	fb->currcon = -1;
 	strcpy(fb->info.fontname, fontname);
 	fb->info.changevar = NULL;
 	fb->info.switch_con = &sun3fbcon_switch;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/tdfxfb.c linux-2.5/drivers/video/tdfxfb.c
--- linux-2.5.13/drivers/video/tdfxfb.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/tdfxfb.c	Tue Feb 26 01:23:18 2002
@@ -175,9 +175,9 @@
 #define BIT(x) (1UL << (x))
 
 /* COMMAND_2D reg. values */
-#define TDFX_ROP_COPY	     0xcc     // src
-#define TDFX_ROP_INVERT      0x55     // NOT dst
-#define TDFX_ROP_XOR         0x66     // src XOR dst
+#define TDFX_ROP_COPY	0xcc	// src
+#define TDFX_ROP_INVERT	0x55	// NOT dst
+#define TDFX_ROP_XOR	0x66	// src XOR dst
 
 #define AUTOINC_DSTX                    BIT(10)
 #define AUTOINC_DSTY                    BIT(11)
@@ -327,7 +327,6 @@
   void *regbase_virt;
   unsigned long regbase_size;
   unsigned long bufbase_phys;
-  void *bufbase_virt;
   unsigned long bufbase_size;
   unsigned long iobase;
 
@@ -335,19 +334,6 @@
   struct tdfxfb_par default_par;
   struct tdfxfb_par current_par;
   struct display disp;
-#if defined(FBCON_HAS_CFB16) || defined(FBCON_HAS_CFB24) || defined(FBCON_HAS_CFB32)  
-  union {
-#ifdef FBCON_HAS_CFB16
-    u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-    u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-    u32 cfb32[16];
-#endif
-  } fbcon_cmap;
-#endif
   struct { 
      int type;             
      int state;             
@@ -364,6 +350,8 @@
 #endif
 };
 
+static u32 pseudo_palette[17];
+
 /*
  *  Frame buffer device API
  */
@@ -382,6 +370,8 @@
 			     u_int blue,
 			     u_int transp, 
 			     struct fb_info* fb);
+static void  tdfxfb_install_cmap(struct display *d, 
+				 struct fb_info *info);
 static int tdfxfb_pan_display(struct fb_var_screeninfo* var, 
 			      int con,
 			      struct fb_info* fb);
@@ -389,10 +379,10 @@
 			   int kspc, 
 			   int con,
 			   struct fb_info* info);
-static int tdfxfb_set_cmap(struct fb_cmap* cmap, 
+static int tdfxfb_set_cmap(struct fb_cmap *cmap, 
 			   int kspc, 
 			   int con,
-			   struct fb_info* info);
+			   struct fb_info *fb); 
 
 /*
  *  Interface to the low level console driver
@@ -407,7 +397,7 @@
 /*
  *  Internal routines
  */
-static void tdfxfb_set_par(const struct tdfxfb_par* par,
+static void tdfxfb_set_par(struct tdfxfb_par* par,
 			   struct fb_info_tdfx* 
 			   info);
 static int  tdfxfb_decode_var(const struct fb_var_screeninfo *var,
@@ -429,6 +419,8 @@
 			     u_int* blue,
 			     u_int* transp, 
 			     struct fb_info* fb);
+static void  tdfxfb_install_cmap(struct display *d, 
+				 struct fb_info *info);
 
 static void tdfxfb_hwcursor_init(void);
 static void tdfxfb_createcursorshape(struct display* p);
@@ -1273,7 +1265,7 @@
 
 /* ------------------------------------------------------------------------- */
 
-static void tdfxfb_set_par(const struct tdfxfb_par* par,
+static void tdfxfb_set_par(struct tdfxfb_par* par,
 			   struct fb_info_tdfx*     info) {
   struct fb_info_tdfx* i = (struct fb_info_tdfx*)info;
   struct banshee_reg reg;
@@ -1288,6 +1280,28 @@
 
   cpp = (par->bpp + 7)/8;
   
+  reg.vidcfg = 
+    VIDCFG_VIDPROC_ENABLE |
+    VIDCFG_DESK_ENABLE    |
+    VIDCFG_CURS_X11 |
+    ((cpp - 1) << VIDCFG_PIXFMT_SHIFT) |
+    (cpp != 1 ? VIDCFG_CLUT_BYPASS : 0);
+
+  /* PLL settings */
+  freq = par->pixclock;
+
+  reg.dacmode = 0;
+  reg.vidcfg  &= ~VIDCFG_2X;
+
+  if(freq > i->max_pixclock/2) {
+    freq = freq > i->max_pixclock ? i->max_pixclock : freq;
+    reg.dacmode |= DACMODE_2X;
+    reg.vidcfg  |= VIDCFG_2X;
+    par->hdispend >>= 1;
+    par->hsyncsta >>= 1;
+    par->hsyncend >>= 1;
+    par->htotal   >>= 1;
+  }
   wd = (par->hdispend >> 3) - 1;
 
   hd  = (par->hdispend >> 3) - 1;
@@ -1354,9 +1368,7 @@
   reg.crt[0x02] = hbs;
   reg.crt[0x03] = 0x80 | (hbe & 0x1f);
   reg.crt[0x04] = hs;
-  reg.crt[0x05] = 
-    ((hbe & 0x20) << 2) | 
-    (he & 0x1f);
+  reg.crt[0x05] = ((hbe & 0x20) << 2) | (he & 0x1f);
   reg.crt[0x06] = vt;
   reg.crt[0x07] = 
     ((vs & 0x200) >> 2) |
@@ -1378,9 +1390,7 @@
   reg.crt[0x0e] = 0x00;
   reg.crt[0x0f] = 0x00;
   reg.crt[0x10] = vs;
-  reg.crt[0x11] = 
-    (ve & 0x0f) |
-    0x20;
+  reg.crt[0x11] = (ve & 0x0f) | 0x20;
   reg.crt[0x12] = vd;
   reg.crt[0x13] = wd;
   reg.crt[0x14] = 0x00;
@@ -1409,13 +1419,6 @@
     VGAINIT0_EXTSHIFTOUT;
   reg.vgainit1 = tdfx_inl(VGAINIT1) & 0x1fffff;
 
-  reg.vidcfg = 
-    VIDCFG_VIDPROC_ENABLE |
-    VIDCFG_DESK_ENABLE    |
-    VIDCFG_CURS_X11 |
-    ((cpp - 1) << VIDCFG_PIXFMT_SHIFT) |
-    (cpp != 1 ? VIDCFG_CLUT_BYPASS : 0);
-  
   fb_info.cursor.enable=reg.vidcfg | VIDCFG_HWCURSOR_ENABLE;
   fb_info.cursor.disable=reg.vidcfg;
    
@@ -1431,16 +1434,6 @@
   reg.srcbase   = reg.startaddr;
   reg.dstbase   = reg.startaddr;
 
-  /* PLL settings */
-  freq = par->pixclock;
-
-  reg.dacmode &= ~DACMODE_2X;
-  reg.vidcfg  &= ~VIDCFG_2X;
-  if(freq > i->max_pixclock/2) {
-    freq = freq > i->max_pixclock ? i->max_pixclock : freq;
-    reg.dacmode |= DACMODE_2X;
-    reg.vidcfg  |= VIDCFG_2X;
-  }
   reg.vidpll = do_calc_pll(freq, &fout);
 #if 0
   reg.mempll = do_calc_pll(..., &fout);
@@ -1471,9 +1464,13 @@
 #endif
 
   do_write_regs(&reg);
-
+  if (reg.vidcfg & VIDCFG_2X) {
+    par->hdispend <<= 1;
+    par->hsyncsta <<= 1;
+    par->hsyncend <<= 1;
+    par->htotal   <<= 1;
+  }
   i->current_par = *par;
-
 }
 
 static int tdfxfb_decode_var(const struct fb_var_screeninfo* var,
@@ -1717,21 +1714,21 @@
 #ifdef FBCON_HAS_CFB16
   case 16:
     disp->dispsw = noaccel ? &fbcon_cfb16 : &fbcon_banshee16;
-    disp->dispsw_data = info->fbcon_cmap.cfb16;
+    disp->dispsw_data = info->fb_info.pseudo_palette;
     if (nohwcursor) fbcon_banshee16.cursor = NULL;
     break;
 #endif
 #ifdef FBCON_HAS_CFB24
   case 24:
     disp->dispsw = noaccel ? &fbcon_cfb24 : &fbcon_banshee24; 
-    disp->dispsw_data = info->fbcon_cmap.cfb24;
+    disp->dispsw_data = info->fb_info.pseudo_palette;
     if (nohwcursor) fbcon_banshee24.cursor = NULL;
     break;
 #endif
 #ifdef FBCON_HAS_CFB32
   case 32:
     disp->dispsw = noaccel ? &fbcon_cfb32 : &fbcon_banshee32;
-    disp->dispsw_data = info->fbcon_cmap.cfb32;
+    disp->dispsw_data = info->fb_info.pseudo_palette;
     if (nohwcursor) fbcon_banshee32.cursor = NULL;
     break;
 #endif
@@ -1817,7 +1814,7 @@
       if(oldbpp != var->bits_per_pixel || con < 0) {
 	 if((err = fb_alloc_cmap(&display->cmap, 0, 0)))
 	   return err;
-	 do_install_cmap(con, &(info->fb_info));
+	 tdfxfb_install_cmap(display, &(info->fb_info));
       }
    }
   
@@ -1835,7 +1832,7 @@
   if(nowrap && 
      (var->yoffset + var->yres > var->yres_virtual)) return -EINVAL;
  
-  if (con == fb->currcon)
+  if (con==fb->currcon)
     do_pan_var(var,i);
    
   fb_display[con].var.xoffset=var->xoffset;
@@ -1934,7 +1931,7 @@
 		return -ENXIO;
 	}
 	
-	fb_info.bufbase_virt = ioremap_nocache(fb_info.bufbase_phys,
+	fb_info.fb_info.screen_base = ioremap_nocache(fb_info.bufbase_phys,
 					       fb_info.bufbase_size);
 					       
 	if (!fb_info.regbase_virt) {
@@ -1957,7 +1954,7 @@
 #endif
 
 	/* clear framebuffer memory */
-	memset_io(fb_info.bufbase_virt, 0, fb_info.bufbase_size);
+	memset_io(fb_info.fb_info.screen_base, 0, fb_info.bufbase_size);
 	fb_info.fb_info.currcon = -1;
 
 	if (!nohwcursor)
@@ -1974,8 +1971,8 @@
 	fb_info.fb_info.changevar  = NULL;
 	fb_info.fb_info.node       = NODEV;
 	fb_info.fb_info.fbops      = &tdfxfb_ops;
+	fb_info.fb_info.pseudo_palette = pseudo_palette;
 	fb_info.fb_info.disp       = &fb_info.disp;
-	fb_info.fb_info.currcon	   = -1;
 	strcpy(fb_info.fb_info.fontname, fontname);
 	fb_info.fb_info.switch_con = &tdfxfb_switch_con;
 	fb_info.fb_info.updatevar  = &tdfxfb_updatevar;
@@ -2010,7 +2007,6 @@
 		}
 	}
 
-	fb_info.fb_info.screen_base = fb_info.bufbase_virt;
 	fb_info.disp.var         = var;
       
 	if (tdfxfb_set_var(&var, -1, &fb_info.fb_info)) {
@@ -2051,7 +2047,7 @@
 #endif
 
 	iounmap(fb_info.regbase_virt);
-	iounmap(fb_info.bufbase_virt);
+	iounmap(fb_info.fb_info.screen_base);
 }
 
 int __init tdfxfb_init(void)
@@ -2125,7 +2121,7 @@
    fb->currcon = con;
    fb_display[fb->currcon].var.activate = FB_ACTIVATE_NOW; 
    tdfxfb_decode_var(&fb_display[con].var, &par, info);
-   if (old_con>=0 && vt_cons[old_con]->vc_mode!=KD_GRAPHICS) {
+   if (old_con>=0 && vt_cons->vc_cons[old_con]->vc_mode!=KD_GRAPHICS) {
      /* check if we have to change video registers */
      struct tdfxfb_par old_par;
      tdfxfb_decode_var(&fb_display[old_con].var, &old_par, info);
@@ -2152,7 +2148,7 @@
 		     par.bpp,
 		     par.accel_flags & FB_ACCELF_TEXT);
    
-   do_install_cmap(con, fb);
+   tdfxfb_install_cmap(&fb_display[con], fb);
    tdfxfb_updatevar(con, fb);
    
    return 1;
@@ -2160,8 +2156,7 @@
 
 /* 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off */
 static int tdfxfb_blank(int blank, 
-			 struct fb_info *fb)
-{
+			 struct fb_info *fb) {
   u32 dacmode, state = 0, vgablank = 0;
 
   dacmode = tdfx_inl(DACMODE);
@@ -2254,7 +2249,7 @@
 #endif
 #ifdef FBCON_HAS_CFB16
     case 16:
-      i->fbcon_cmap.cfb16[regno] =
+      ((u16 *)(i->fb_info.pseudo_palette))[regno] =
 	(((u32)red   & 0xf800) >> 0) |
 	(((u32)green & 0xfc00) >> 5) |
 	(((u32)blue  & 0xf800) >> 11);
@@ -2262,7 +2257,7 @@
 #endif
 #ifdef FBCON_HAS_CFB24
     case 24:
-      i->fbcon_cmap.cfb24[regno] =
+      ((u32 *)(i->fb_info.pseudo_palette))[regno] =
 	(((u32)red & 0xff00) << 8) |
 	(((u32)green & 0xff00) << 0) |
 	(((u32)blue & 0xff00) >> 8);
@@ -2270,7 +2265,7 @@
 #endif
 #ifdef FBCON_HAS_CFB32
     case 32:
-      i->fbcon_cmap.cfb32[regno] =
+      ((u32 *)(i->fb_info.pseudo_palette))[regno] =
 	(((u32)red   & 0xff00) << 8) |
 	(((u32)green & 0xff00) << 0) |
 	(((u32)blue  & 0xff00) >> 8);
@@ -2283,6 +2278,17 @@
    return 0;
 }
 
+static void tdfxfb_install_cmap(struct display *d,struct fb_info *info) 
+{
+   struct fb_info_tdfx* i = (struct fb_info_tdfx*)info;
+
+   if(d->cmap.len) {
+      fb_set_cmap(&(d->cmap), 1, info);
+   } else {
+      fb_set_cmap(fb_default_cmap(i->current_par.cmap_len), 1, info);
+   }
+}
+
 static void tdfxfb_createcursorshape(struct display* p) 
 {
    unsigned int h,cu,cd;
@@ -2332,7 +2338,7 @@
    xline = swab32(xline);
 #endif
 
-   cursorbase=(u8*)fb_info.bufbase_virt;
+   cursorbase=(u8*)fb_info.fb_info.screen_base;
    h=fb_info.cursor.cursorimage;     
    
    to=fb_info.cursor.u;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/tgafb.c linux-2.5/drivers/video/tgafb.c
--- linux-2.5.13/drivers/video/tgafb.c	Fri May  3 01:22:43 2002
+++ linux-2.5/drivers/video/tgafb.c	Sat Jan 26 00:14:25 2002
@@ -318,7 +318,7 @@
     }
 
     fix->line_length = par->xres * (par->bits_per_pixel >> 3);
-    fix->smem_start = fb_info.tga_fb_base;
+    fix->smem_start = fb_info.gen.info.screen_base;
     fix->smem_len = fix->line_length * par->yres;
     fix->mmio_start = fb_info.tga_regs_base;
     fix->mmio_len = 0x1000;		/* Is this sufficient? */
@@ -930,7 +930,7 @@
     fb_info.tga_mem_base = (unsigned long)ioremap(pdev->resource[0].start, 0);
     fb_info.tga_type = (readl(fb_info.tga_mem_base) >> 12) & 0x0f;
     fb_info.tga_regs_base = fb_info.tga_mem_base + TGA_REGS_OFFSET;
-    fb_info.tga_fb_base = (fb_info.tga_mem_base
+    fb_info.gen.info.screen_base = (char *) (fb_info.tga_mem_base
 			   + fb_offset_presets[fb_info.tga_type]);
     pci_read_config_byte(pdev, PCI_REVISION_ID, &fb_info.tga_chip_rev);
 
@@ -939,9 +939,7 @@
     fb_info.gen.info.node = NODEV;
     fb_info.gen.info.flags = FBINFO_FLAG_DEFAULT;
     fb_info.gen.info.fbops = &tgafb_ops;
-    fb_info.gen.info.screen_base = (char *)fb_info.tga_fb_base;
     fb_info.gen.info.disp = &disp;
-    fb_info.gen.info.currcon = -1;	
     fb_info.gen.info.changevar = NULL;
     fb_info.gen.info.switch_con = &fbgen_switch;
     fb_info.gen.info.updatevar = &fbgen_update_var;
@@ -978,7 +976,7 @@
     disp.var.activate = FB_ACTIVATE_NOW;
     fbgen_do_set_var(&disp.var, 1, &fb_info.gen);
     fbgen_set_disp(-1, &fb_info.gen);
-    do_install_cmap(0, &fb_info.gen);
+    do_install_cmap(0, &fb_info.gen.info);
     if (register_framebuffer(&fb_info.gen.info) < 0)
 	return -EINVAL;
     printk(KERN_INFO "fb%d: %s frame buffer device at 0x%lx\n", 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/tgafb.h linux-2.5/drivers/video/tgafb.h
--- linux-2.5.13/drivers/video/tgafb.h	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/tgafb.h	Sat Jan 26 00:14:25 2002
@@ -177,7 +177,6 @@
     u8 tga_type;					/* TGA_TYPE_XXX */
     u8 tga_chip_rev;					/* dc21030 revision */
     u64 tga_mem_base;
-    u64 tga_fb_base;
     u64 tga_regs_base;
     struct fb_var_screeninfo default_var;		/* default video mode */
 };
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/tridentfb.c linux-2.5/drivers/video/tridentfb.c
--- linux-2.5.13/drivers/video/tridentfb.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/tridentfb.c	Thu Mar 28 00:06:52 2002
@@ -0,0 +1,1305 @@
+/*
+ * Frame buffer driver for Trident Blade and Image series
+ *
+ * Copyright 2001,2002 - Jani Monoses   <jani@astechnix.ro>
+ *
+ * $Id: tridentfb.c,v 1.3 2002/02/25 20:09:41 marcelo Exp $
+ *
+ * CREDITS:(in order of appearance)
+ * 	skeletonfb.c by Geert Uytterhoeven and other fb code in drivers/video
+ * 	Special thanks ;) to Mattia Crivellini <tia@mclink.it>
+ * 	much inspired by the XFree86 4.1.0 Trident driver sources by Alan Hourihane
+ * 	the FreeVGA project
+ *	Francesco Salvestrini <salvestrini@users.sf.net> XP support,code,suggestions
+ * NOTES:
+ * 	Tested on Compaq Presario 12XL300 with CyberBladei1
+ * 	Tested on Toshiba 1800-514 with CyberBladeXPAi1
+ * 	No monitors were harmed during the writing of this driver
+ * TODO:
+ * 	timing value tweaking so it looks good on every monitor in every mode
+ * 	test text acceleration for the Image series
+ *	test DPMS stuff
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/fb.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+
+#include <video/fbcon.h>
+#include <video/fbcon-cfb8.h>
+#include <video/fbcon-cfb16.h>
+#include <video/fbcon-cfb24.h>
+#include <video/fbcon-cfb32.h>
+
+#include "tridentfb.h"
+
+#define VERSION		"0.6.9"
+
+struct tridentfb_par {
+	struct fb_var_screeninfo var;
+	int bpp;
+	int hres;
+	int vres;
+	int linelength;
+	int vclk;		//in MHz
+
+	int vtotal;
+	int vdispend;
+	int vsyncstart;
+	int vsyncend;
+	int vblankstart;
+	int vblankend;
+
+	int htotal;
+	int hdispend;
+	int hsyncstart;
+	int hsyncend;
+	int hblankstart;
+	int hblankend;
+};
+
+struct tridentfb_info {
+	struct fb_info_gen gen;
+	unsigned int fbmem_virt;	//framebuffer virtual memory address
+	unsigned int fbmem;		//framebuffer physical memory address
+	unsigned int memsize;		//size of fbmem
+	unsigned int io;		//io space address
+	unsigned int io_virt;		//iospace virtual memory address
+	unsigned int nativex;		//flat panel xres
+	struct tridentfb_par currentmode;
+};
+
+static struct fb_ops tridentfb_ops;
+
+static struct tridentfb_info fb_info;
+static struct display disp;
+
+static struct { unsigned char red,green,blue,transp; } palette[256];
+
+static struct fb_var_screeninfo default_var;
+
+static char * tridentfb_name = "Trident";
+
+static int family;
+static int pci_id;
+
+static int defaultaccel;
+static int displaytype;
+
+static int pseudo_pal[16];
+
+
+/* defaults which are normally overriden by user values */
+
+/* video mode */
+static char * mode = "640x480";
+static int bpp = 8;
+
+static int noaccel;
+static int accel;
+
+static int center;
+static int stretch;
+
+static int fp;
+static int crt;
+
+static int memsize;
+static int memdiff;
+static int nativex;
+
+
+MODULE_PARM(mode,"s");
+MODULE_PARM(bpp,"i");
+MODULE_PARM(center,"i");
+MODULE_PARM(stretch,"i");
+MODULE_PARM(noaccel,"i");
+MODULE_PARM(accel,"i");
+MODULE_PARM(memsize,"i");
+MODULE_PARM(memdiff,"i");
+MODULE_PARM(nativex,"i");
+MODULE_PARM(fp,"i");
+MODULE_PARM(crt,"i");
+
+
+
+#define CRT 0x3D0		//CRTC registers offset for color display
+
+#ifndef TRIDENT_MMIO
+	#define TRIDENT_MMIO 1
+#endif
+
+#if TRIDENT_MMIO
+	#define t_outb(val,reg)	writeb(val,fb_info.io_virt + reg)
+	#define t_inb(reg)	readb(fb_info.io_virt + reg)
+#else
+	#define t_outb(val,reg) outb(val,reg)
+	#define t_inb(reg) inb(reg)
+#endif
+
+
+static struct accel_switch {
+	void (*init_accel)(int,int);
+	void (*wait_engine)(void);
+	void (*fill_rect)(int,int,int,int,int);
+	void (*copy_rect)(int,int,int,int,int,int);
+} *acc;
+
+#define writemmr(r,v)	writel(v, fb_info.io_virt + r)
+#define readmmr(r)	readl(fb_info.io_virt + r)
+
+/*
+ * Blade specific acceleration.Not XP's though those are
+ * unaccelerated.
+ */
+
+#define point(x,y) ((y)<<16|(x))
+#define STA	0x2120
+#define CMD	0x2144
+#define ROP	0x2148
+#define CLR	0x2160
+#define SR1	0x2100
+#define SR2	0x2104
+#define DR1	0x2108
+#define DR2	0x210C
+
+#define REPL(x)	x = x | x<<16
+#define ROP_S	0xCC
+
+static void blade_init_accel(int pitch,int bpp)
+{
+	int v1 = (pitch>>3)<<20;
+	int tmp = 0,v2;
+	switch (bpp) {
+		case 8:tmp = 0;break;
+		case 15:tmp = 5;break;
+		case 16:tmp = 1;break;
+		case 24:
+		case 32:tmp = 2;break;
+	}
+	v2 = v1 | (tmp<<29);
+	writemmr(0x21C0,v2);
+	writemmr(0x21C4,v2);
+	writemmr(0x21B8,v2);
+	writemmr(0x21BC,v2);
+	writemmr(0x21D0,v1);
+	writemmr(0x21D4,v1);
+	writemmr(0x21C8,v1);
+	writemmr(0x21CC,v1);
+	writemmr(0x216C,0);
+}
+
+static void blade_wait_engine(void)
+{
+	while(readmmr(STA) & 0xFA800000);
+}
+
+static void blade_fill_rect(int x,int y,int w,int h,int c)
+{
+	writemmr(CLR,c);
+	writemmr(ROP,ROP_S);
+	writemmr(CMD,0x20000000|1<<19|1<<4|2<<2);
+
+	writemmr(DR1,point(x,y));
+	writemmr(DR2,point(x+w-1,y+h-1));
+}
+
+static void blade_copy_rect(int x1,int y1,int x2,int y2,int w,int h)
+{
+	int s1,s2,d1,d2;
+	int direction = 2;
+	s1 = point(x1,y1);
+	s2 = point(x1+w-1,y1+h-1);
+	d1 = point(x2,y2);
+	d2 = point(x2+w-1,y2+h-1);
+
+	if ((y1 > y2) || ((y1 == y2) && (x1 >x2)))
+			direction = 0;
+
+
+	writemmr(ROP,ROP_S);
+	writemmr(CMD,0xE0000000|1<<19|1<<4|1<<2|direction);
+
+	writemmr(SR1,direction?s2:s1);
+	writemmr(SR2,direction?s1:s2);
+	writemmr(DR1,direction?d2:d1);
+	writemmr(DR2,direction?d1:d2);
+}
+
+static struct accel_switch accel_blade = {
+	blade_init_accel,
+	blade_wait_engine,
+	blade_fill_rect,
+	blade_copy_rect,
+};
+
+/*
+ * Image specific acceleration functions
+ */
+static void image_init_accel(int pitch,int bpp)
+{
+	int tmp = 0;
+   	switch (bpp) {
+		case 8:tmp = 0;break;
+		case 15:tmp = 5;break;
+		case 16:tmp = 1;break;
+		case 24:
+		case 32:tmp = 2;break;
+	}
+	writemmr(0x2120, 0xF0000000);
+	writemmr(0x2120, 0x40000000|tmp);
+	writemmr(0x2120, 0x80000000);
+	writemmr(0x2144, 0x00000000);
+	writemmr(0x2148, 0x00000000);
+	writemmr(0x2150, 0x00000000);
+	writemmr(0x2154, 0x00000000);
+	writemmr(0x2120, 0x60000000 |(pitch<<16) |pitch);
+	writemmr(0x216C, 0x00000000);
+	writemmr(0x2170, 0x00000000);
+	writemmr(0x217C, 0x00000000);
+	writemmr(0x2120, 0x10000000);
+	writemmr(0x2130, (2047 << 16) | 2047);
+}
+
+static void image_wait_engine(void)
+{
+	while(readmmr(0x2164) & 0xF0000000);
+}
+
+static void image_fill_rect(int x,int y,int w,int h,int c)
+{
+	writemmr(0x2120,0x80000000);
+	writemmr(0x2120,0x90000000|ROP_S);
+
+	writemmr(0x2144,c);
+
+	writemmr(DR1,point(x,y));
+	writemmr(DR2,point(x+w-1,y+h-1));
+
+	writemmr(0x2124,0x80000000|3<<22|1<<10|1<<9);
+}
+
+static void image_copy_rect(int x1,int y1,int x2,int y2,int w,int h)
+{
+	int s1,s2,d1,d2;
+	int direction = 2;
+	s1 = point(x1,y1);
+	s2 = point(x1+w-1,y1+h-1);
+	d1 = point(x2,y2);
+	d2 = point(x2+w-1,y2+h-1);
+
+	if ((y1 > y2) || ((y1 == y2) && (x1 >x2)))
+			direction = 0;
+
+	writemmr(0x2120,0x80000000);
+	writemmr(0x2120,0x90000000|ROP_S);
+
+	writemmr(SR1,direction?s2:s1);
+	writemmr(SR2,direction?s1:s2);
+	writemmr(DR1,direction?d2:d1);
+	writemmr(DR2,direction?d1:d2);
+	writemmr(0x2124,0x80000000|1<<22|1<<10|1<<7|direction);
+}
+
+
+static struct accel_switch accel_image = {
+	image_init_accel,
+	image_wait_engine,
+	image_fill_rect,
+	image_copy_rect,
+};
+
+/*
+ * Accel functions called by the upper layers
+ */
+
+static void trident_bmove (struct display *p, int sy, int sx,
+				int dy, int dx, int height, int width)
+{
+	sx *= fontwidth(p);
+	dx *= fontwidth(p);
+	width *= fontwidth(p);
+	sy *= fontheight(p);
+	dy *= fontheight(p);
+	height *= fontheight(p);
+	acc->copy_rect(sx,sy,dx,dy,width,height);
+	acc->wait_engine();
+}
+static void trident_clear_helper (int c, struct display *p,
+				int sy, int sx, int height, int width)
+{
+	sx *= fontwidth(p);
+	sy *= fontheight(p);
+	width *= fontwidth(p);
+	height *= fontheight(p);
+	acc->fill_rect(sx,sy,width,height,c);
+	acc->wait_engine();
+}
+
+
+#ifdef FBCON_HAS_CFB8
+static void trident_8bpp_clear (struct vc_data *conp, struct display *p,
+				int sy, int sx, int height, int width)
+{
+	int c;
+	c = attr_bgcol_ec(p,conp) & 0xFF;
+	c |= c<<8;
+	c |= c<<16;
+	trident_clear_helper(c,p,sy,sx,height,width);
+}
+
+static struct display_switch trident_8bpp = {
+	setup:		fbcon_cfb8_setup,
+	bmove:		trident_bmove,
+	clear:		trident_8bpp_clear,
+	putc:		fbcon_cfb8_putc,
+	putcs:		fbcon_cfb8_putcs,
+	revc:		fbcon_cfb8_revc,
+	clear_margins:	fbcon_cfb8_clear_margins,
+	fontwidthmask:	FONTWIDTH (4) | FONTWIDTH (8) | FONTWIDTH (12) | FONTWIDTH (16)
+};
+#endif
+#ifdef FBCON_HAS_CFB16
+static void trident_16bpp_clear (struct vc_data *conp, struct display *p,
+				int sy, int sx, int height, int width)
+{
+	int c;
+	c = ((u16*)p->dispsw_data)[attr_bgcol_ec(p,conp)];
+	c = c | c<<16;
+	trident_clear_helper(c,p,sy,sx,height,width);
+}
+
+static struct display_switch trident_16bpp = {
+	setup:		fbcon_cfb16_setup,
+	bmove:		trident_bmove,
+	clear:		trident_16bpp_clear,
+	putc:		fbcon_cfb16_putc,
+	putcs:		fbcon_cfb16_putcs,
+	revc:		fbcon_cfb16_revc,
+	clear_margins:	fbcon_cfb16_clear_margins,
+	fontwidthmask:	FONTWIDTH (4) | FONTWIDTH (8) | FONTWIDTH (12) | FONTWIDTH (16)
+};
+#endif
+#ifdef FBCON_HAS_CFB32
+static void trident_32bpp_clear (struct vc_data *conp, struct display *p,
+				int sy, int sx, int height, int width)
+{
+	int c;
+	c = ((u32*)p->dispsw_data)[attr_bgcol_ec(p,conp)];
+	trident_clear_helper(c,p,sy,sx,height,width);
+}
+
+static struct display_switch trident_32bpp = {
+	setup:		fbcon_cfb32_setup,
+	bmove:		trident_bmove,
+	clear:		trident_32bpp_clear,
+	putc:		fbcon_cfb32_putc,
+	putcs:		fbcon_cfb32_putcs,
+	revc:		fbcon_cfb32_revc,
+	clear_margins:	fbcon_cfb32_clear_margins,
+	fontwidthmask:	FONTWIDTH (4) | FONTWIDTH (8) | FONTWIDTH (12) | FONTWIDTH (16)
+};
+#endif
+
+/*
+ * Hardware access functions
+ */
+
+static inline unsigned char read3X4(int reg)
+{
+	writeb(reg, fb_info.io_virt + CRT + 4);
+	return readb(fb_info.io_virt + CRT + 5);
+}
+
+static inline void write3X4(int reg, unsigned char val)
+{
+	writeb(reg, fb_info.io_virt + CRT + 4);
+	writeb(val, fb_info.io_virt + CRT + 5);
+}
+
+static inline unsigned char read3C4(int reg)
+{
+	t_outb(reg, 0x3C4);
+	return t_inb(0x3C5);
+}
+
+static inline void write3C4(int reg, unsigned char val)
+{
+	t_outb(reg, 0x3C4);
+	t_outb(val, 0x3C5);
+}
+
+static inline unsigned char read3CE(int reg)
+{
+	t_outb(reg, 0x3CE);
+	return t_inb(0x3CF);
+}
+
+static inline void writeAttr(int reg, unsigned char val)
+{
+	readb(fb_info.io_virt + CRT + 0x0A);	//flip-flop to index
+	t_outb(reg, 0x3C0);
+	t_outb(val, 0x3C0);
+}
+
+static inline unsigned char readAttr(int reg)
+{
+	readb(fb_info.io_virt + CRT + 0x0A);	//flip-flop to index
+	t_outb(reg, 0x3C0);
+	return t_inb(0x3C1);
+}
+
+static inline void write3CE(int reg, unsigned char val)
+{
+	t_outb(reg, 0x3CE);
+	t_outb(val, 0x3CF);
+}
+
+#define unprotect_all()	write3C4(Protection, 0x92);unprotect()
+#define unprotect()	write3C4(NewMode1,0xC2)
+#define bios_reg(reg) 	write3CE(BiosReg, reg)
+#define enable_mmio()	outb(PCIReg, 0x3D4); \
+			outb(inb(0x3D5) | 0x01, 0x3D5)
+#define crtc_unlock()	write3X4(CRTVSyncEnd, read3X4(CRTVSyncEnd) & 0x7F)
+
+/*  Return flat panel's maximum x resolution */
+static int __init get_nativex(void)
+{
+	int x,y,tmp;
+
+	if (nativex)
+		return nativex;
+
+       	tmp = (read3CE(VertStretch) >> 4) & 3;
+
+	/* detection broken on XPAi ??? misdetects 1024 for 800 */
+	if (pci_id == CYBERBLADEXPAi1 && tmp == 3)
+		tmp = 2;
+
+	switch (tmp) {
+		case 0:x = 1280;y = 1024;break;
+		case 1:x = 640;y = 480;break;
+		case 2:x = 1024;y = 768;break;
+		default:x = 800;y = 600;break;
+	}
+
+	output("%dx%d flat panel found\n", x, y);
+	return x;
+}
+
+/* Set pitch */
+static void set_lwidth(int width)
+{
+	write3X4(Offset, width & 0xFF);
+	write3X4(AddColReg, (read3X4(AddColReg) & 0xCF) | ((width & 0x300) >>4));
+}
+
+/* For resolutions smaller than FP resolution stretch */
+static void screen_stretch(void)
+{
+	write3CE(VertStretch,(read3CE(VertStretch) & 0x7C) | 1);
+	write3CE(HorStretch,(read3CE(HorStretch) & 0x7C) | 1);
+}
+
+/* For resolutions smaller than FP resolution center */
+static void screen_center(void)
+{
+	bios_reg(0);		// no stretch
+	write3CE(VertStretch,(read3CE(VertStretch) & 0x7C) | 0x80);
+	write3CE(HorStretch,(read3CE(HorStretch) & 0x7C) | 0x80);
+}
+
+/* Address of first shown pixel in display memory */
+static void set_screen_start(int base)
+{
+	write3X4(StartAddrLow, base & 0xFF);
+	write3X4(StartAddrHigh, (base & 0xFF00) >>8);
+	write3X4(CRTCModuleTest, (read3X4(CRTCModuleTest) & 0xDF) | ((base & 0x10000) >>11));
+	write3X4(CRTHiOrd, (read3X4(CRTHiOrd) & 0xF8) | (base & 0xE0000) >> 17);
+}
+
+/* Use 20.12 fixed-point for NTSC value and frequency calculation */
+#define calc_freq(n,m,k)  ( (unsigned long)0xE517 * (n+8) / (m+2)*(1<<k) )
+
+/* Set dotclock frequency */
+static void set_vclk(int freq)
+{
+	int m,n,k;
+	int f,fi,d,di;
+	unsigned char lo=0,hi=0;
+
+	d = 20;
+	for(k = 2;k>=0;k--)
+	for(m = 0;m<63;m++)
+	for(n = 0;n<128;n++) {
+		fi = calc_freq(n,m,k);
+		if ((di = abs(fi - freq)) < d) {
+			d = di;
+			f = fi;
+			lo = n;
+			hi = (k<<6) | m;
+		}
+	}
+	write3C4(ClockHigh,hi);
+	write3C4(ClockLow,lo);
+	debug("VCLK = %X %X\n",hi,lo);
+}
+
+/* Set number of lines for flat panels*/
+static void set_number_of_lines(int lines)
+{
+	int tmp = read3CE(CyberEnhance) & 0x8F;
+	if (lines > 768)
+		tmp |= 0x30;
+	else if (lines > 600)
+		tmp |= 0x20;
+	else if (lines > 480)
+		tmp |= 0x10;
+	write3CE(CyberEnhance, tmp);
+}
+
+/*
+ * If we see that FP is active we assume we have one.
+ * Otherwise we have a CRT display.User can override.
+ */
+static unsigned int __init get_displaytype(void)
+{
+	if (fp)
+		return DISPLAY_FP;
+	if (crt)
+		return DISPLAY_CRT;
+	return (read3CE(FPConfig) & 0x10)?DISPLAY_FP:DISPLAY_CRT;
+}
+
+/* Try detecting the video memory size */
+static unsigned int __init get_memsize(void)
+{
+	unsigned char tmp;
+	unsigned int k;
+
+	/* If memory size provided by user */
+	if (memsize)
+		k = memsize * Kb;
+	else
+	switch (pci_id) {
+		case CYBER9525DVD:k = 2560 * Kb;break;
+		case CYBERBLADEXPAi1:k = 16 * Mb;break;
+		case CYBERBLADEXPm16:k = 16 * Mb;break;
+		case CYBERBLADEXPm8:k = 8 * Mb;break;
+		default:
+			tmp = read3X4(SPR) & 0x0F;
+			switch (tmp) {
+				case 3:k = 1 * Mb;break;
+				case 7:k = 2 * Mb;break;
+				case 15:k = 4 * Mb;break;
+				case 4:k = 8 * Mb;break;
+				default:k = 1 * Mb;
+			}
+	}
+
+	k -= memdiff * Kb;
+	output("framebuffer size = %d Kb\n", k/Kb);
+	return k;
+}
+
+
+/* Fill in fix */
+static int trident_encode_fix(struct fb_fix_screeninfo *fix,
+				  const void *par,
+				  struct fb_info_gen *info)
+{
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+	struct tridentfb_par * p = (struct tridentfb_par *)par;
+
+	debug("enter\n");
+
+	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
+	strcpy(fix->id,tridentfb_name);
+
+	fix->smem_start = i->fbmem;
+	fix->smem_len = i->memsize;
+
+	fix->type = FB_TYPE_PACKED_PIXELS;
+	fix->type_aux = 0;
+
+	fix->visual = p->bpp==8 ? FB_VISUAL_PSEUDOCOLOR:FB_VISUAL_TRUECOLOR;
+
+	fix->xpanstep = fix->ywrapstep = 0;
+	fix->ypanstep = 1;
+	fix->line_length = p->linelength;
+	fix->mmio_start = 0;
+	fix->mmio_len = 0;
+
+	fix->accel = FB_ACCEL_NONE;
+
+	debug("exit\n");
+	return 0;
+}
+
+/* Fill in par from var */
+static int trident_decode_var(const struct fb_var_screeninfo *var,
+				  void *par,
+				  struct fb_info_gen *info)
+{
+	struct tridentfb_par * p = (struct tridentfb_par *)par;
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+	int vres,vfront,vback,vsync;
+	debug("enter\n");
+	p->var = *var;
+	p->bpp = var->bits_per_pixel;
+
+	if (p->bpp == 24 )
+		p->bpp = 32;
+
+	p->linelength = var->xres_virtual * p->bpp/8;
+
+	switch (p->bpp) {
+		case 8:
+			p->var.red.offset = 0;
+			p->var.green.offset = 0;
+			p->var.blue.offset = 0;
+			p->var.red.length = 6;
+			p->var.green.length = 6;
+			p->var.blue.length = 6;
+			break;
+		case 16:
+			p->var.red.offset = 11;
+			p->var.green.offset = 5;
+			p->var.blue.offset = 0;
+			p->var.red.length = 5;
+			p->var.green.length = 6;
+			p->var.blue.length = 5;
+			break;
+		case 32:
+			p->var.red.offset = 16;
+			p->var.green.offset = 8;
+			p->var.blue.offset = 0;
+			p->var.red.length = 8;
+			p->var.green.length = 8;
+			p->var.blue.length = 8;
+			break;
+		default:
+			return -EINVAL;
+	}
+
+	/* convert from picoseconds to MHz */
+	p->vclk = 1000000/var->pixclock;
+
+	if (p->bpp == 32)
+		p->vclk *=2;
+
+	p->hres = var->xres;
+	vres = p->vres = var->yres;
+
+	/* See if requested resolution is larger than flat panel */
+	if (p->hres > i->nativex && flatpanel) {
+		return -EINVAL;
+	}
+
+	/* See if requested resolution fits in available memory */
+	if (p->hres * p->vres * p->bpp/8 > i->memsize) {
+		return -EINVAL;
+	}
+
+	vfront = var->upper_margin;
+	vback =	var->lower_margin;
+	vsync =	var->vsync_len;
+
+	/* Compute horizontal and vertical VGA CRTC timing values */
+	if (var->vmode & FB_VMODE_INTERLACED) {
+		vres /= 2;
+		vfront /=2;
+		vback /=2;
+		vsync /=2;
+	}
+
+	if (var->vmode & FB_VMODE_DOUBLE) {
+		vres *= 2;
+		vfront *=2;
+		vback *=2;
+		vsync *=2;
+	}
+
+	p->htotal = (p->hres + var->left_margin + var->right_margin + var->hsync_len)/8 - 10;
+	p->hdispend = p->hres/8 - 1;
+	p->hsyncstart = (p->hres + var->right_margin)/8;
+	p->hsyncend = var->hsync_len/8;
+	p->hblankstart = p->hdispend + 1;
+	p->hblankend = p->htotal + 5;
+
+	p->vtotal = vres + vfront + vback + vsync - 2;
+	p->vdispend = vres - 1;
+	p->vsyncstart = vres + vback;
+	p->vsyncend = vsync;
+	p->vblankstart = vres;
+	p->vblankend = p->vtotal + 2;
+
+	debug("exit\n");
+
+	return 0;
+}
+
+
+/* Fill in var from info */
+static int trident_encode_var(struct fb_var_screeninfo *var,
+				  const void *par,
+				  struct fb_info_gen *info)
+{
+	struct tridentfb_par * p = (struct tridentfb_par *)par;
+	debug("enter\n");
+	*var = p->var;
+	var->bits_per_pixel = p->bpp;
+	debug("exit\n");
+	return 0;
+}
+
+/* Fill in par from hardware */
+static void trident_get_par(void *par, struct fb_info_gen *info)
+{
+	struct tridentfb_par * p = (struct tridentfb_par *)par;
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+
+	debug("enter\n");
+	*p = i->currentmode;
+	debug("exit\n");
+}
+
+/* Pan the display */
+static int trident_pan_display(const struct fb_var_screeninfo *var,
+				   struct fb_info_gen *info)
+{
+	unsigned int offset;
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+
+	debug("enter\n");
+
+	offset = (var->xoffset + (var->yoffset * var->xres))
+			* var->bits_per_pixel/32;
+	i->currentmode.var.xoffset = var->xoffset;
+	i->currentmode.var.yoffset = var->yoffset;
+	set_screen_start(offset);
+	debug("exit\n");
+	return 0;
+}
+
+/* Set the hardware from par */
+static void trident_set_par(const void *par, struct fb_info_gen *info)
+{
+	struct tridentfb_par * p = (struct tridentfb_par *)par;
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+	unsigned char tmp;
+	debug("enter\n");
+
+	i->currentmode = *p;
+	unprotect_all();
+	crtc_unlock();
+	enable_mmio();
+
+	write3CE(CyberControl,8);
+	if (flatpanel && p->hres < i->nativex) {
+		/*
+		 * on flat panels with native size larger
+		 * than requested resolution decide whether
+		 * we stretch or center
+		 */
+		t_outb(0xEB,0x3C2);
+		write3CE(CyberControl,0x81);
+		if (center) //|| (p->bpp==32 && pci_id == CYBERBLADEi1D))
+			screen_center();
+		else if (stretch)
+			screen_stretch();
+
+	} else {
+		t_outb(0x2B,0x3C2);
+		write3CE(CyberControl,8);
+	}
+
+	/* vertical timing values */
+	write3X4(CRTVTotal, p->vtotal & 0xFF);
+	write3X4(CRTVDispEnd, p->vdispend & 0xFF);
+	write3X4(CRTVSyncStart, p->vsyncstart & 0xFF);
+	write3X4(CRTVSyncEnd, (p->vsyncend & 0x0F));
+	write3X4(CRTVBlankStart, p->vblankstart & 0xFF);
+	write3X4(CRTVBlankEnd, 0/*p->vblankend & 0xFF*/);
+
+	/* horizontal timing values */
+	write3X4(CRTHTotal, p->htotal & 0xFF);
+	write3X4(CRTHDispEnd, p->hdispend & 0xFF);
+	write3X4(CRTHSyncStart, p->hsyncstart & 0xFF);
+	write3X4(CRTHSyncEnd, (p->hsyncend & 0x1F) | ((p->hblankend & 0x20)<<2));
+	write3X4(CRTHBlankStart, p->hblankstart & 0xFF);
+	write3X4(CRTHBlankEnd, 0/*(p->hblankend & 0x1F)*/);
+
+	/* higher bits of vertical timing values */
+	tmp = 0x10;
+	if (p->vtotal & 0x100) tmp |= 0x01;
+	if (p->vdispend & 0x100) tmp |= 0x02;
+	if (p->vsyncstart & 0x100) tmp |= 0x04;
+	if (p->vblankstart & 0x100) tmp |= 0x08;
+
+	if (p->vtotal & 0x200) tmp |= 0x20;
+	if (p->vdispend & 0x200) tmp |= 0x40;
+	if (p->vsyncstart & 0x200) tmp |= 0x80;
+
+	write3X4(CRTOverflow, tmp);
+
+
+	tmp = read3X4(CRTHiOrd) | 0x08;	//line compare bit 10
+
+	if (p->vtotal & 0x400) tmp |= 0x80;
+	if (p->vblankstart & 0x400) tmp |= 0x40;
+	if (p->vsyncstart & 0x400) tmp |= 0x20;
+	if (p->vdispend & 0x400) tmp |= 0x10;
+	write3X4(CRTHiOrd, tmp);
+
+	write3X4(HorizOverflow, 0);
+
+	tmp = 0x40;
+	if (p->vblankstart & 0x200) tmp |= 0x20;
+	if (p->var.vmode & FB_VMODE_DOUBLE) tmp |= 0x80;  //double scan for 200 line modes
+	write3X4(CRTMaxScanLine, tmp);
+	write3X4(CRTLineCompare,0xFF);
+	write3X4(CRTPRowScan,0);
+	write3X4(CRTModeControl,0xC3);
+	write3X4(LinearAddReg,0x20);	//enable linear addressing
+	tmp = (p->var.vmode & FB_VMODE_INTERLACED) ? 0x84:0x80;
+	write3X4(CRTCModuleTest,tmp);	//enable access extended memory
+	write3X4(GraphEngReg, 0x80);	//enable GE for text acceleration
+
+	if (p->var.accel_flags & FB_ACCELF_TEXT)
+		acc->init_accel(p->hres,p->bpp);
+
+	switch (p->bpp) {
+		case 8:tmp=0;break;
+		case 16:tmp=5;break;
+		case 24:
+			/* tmp=0x29;break; */
+			/* seems like 24bpp is same as 32bpp when using vesafb */
+		case 32:tmp=9;break;
+	}
+	write3X4(PixelBusReg, tmp);
+
+	write3X4(InterfaceSel, 0x5B);	//32bit internal data path
+	write3X4(DRAMControl, 0x30);	//both IO,linear enable
+	write3X4(Performance, 0xBF);
+	write3X4(PCIReg,0x07);		//MMIO & PCI read and write burst enable
+
+	set_vclk(p->vclk);
+
+	write3C4(0,3);
+	write3C4(1,1);		//set char clock 8 dots wide
+	write3C4(2,0x0F);	//enable 4 maps because needed in chain4 mode
+	write3C4(3,0);
+	write3C4(4,0x0E);	//memory mode enable bitmaps ??
+
+	write3CE(MiscExtFunc,(p->bpp==32)?0x1A:0x12);	//divide clock by 2 if 32bpp
+							//chain4 mode display and CPU path
+	write3CE(0x5,0x40);	//no CGA compat,allow 256 col
+	write3CE(0x6,0x05);	//graphics mode
+	write3CE(0x7,0x0F);	//planes?
+
+	writeAttr(0x10,0x41);	//graphics mode and support 256 color modes
+	writeAttr(0x12,0x0F);	//planes
+	writeAttr(0x13,0);	//horizontal pel panning
+
+	//colors
+	for(tmp = 0;tmp < 0x10;tmp++)
+		writeAttr(tmp,tmp);
+	readb(fb_info.io_virt + CRT + 0x0A);	//flip-flop to index
+	t_outb(0x20, 0x3C0);			//enable attr
+
+	switch (p->bpp) {
+		case 8:	tmp = 0;break;		//256 colors
+		case 15: tmp = 0x10;break;
+		case 16: tmp = 0x30;break;	//hicolor
+		case 24: 			//truecolor
+		case 32: tmp = 0xD0;break;
+	}
+
+	t_inb(0x3C8);
+	t_inb(0x3C6);
+	t_inb(0x3C6);
+	t_inb(0x3C6);
+	t_inb(0x3C6);
+	t_outb(tmp,0x3C6);
+	t_inb(0x3C8);
+
+	if (flatpanel)
+		set_number_of_lines(p->vres);
+	set_lwidth(p->hres*p->bpp/(4*16));
+
+	trident_pan_display(&p->var,info);
+	debug("exit\n");
+}
+
+/* Get value of one color register */
+static int trident_getcolreg(unsigned regno, unsigned *red,
+				 unsigned *green, unsigned *blue,
+				 unsigned *transp, struct fb_info *info)
+{
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+	int m = i->currentmode.bpp==8?256:16;
+
+	debug("enter %d\n",regno);
+
+	if (regno >= m)
+		return 1;
+
+	*red = palette[regno].red;
+	*green = palette[regno].green;
+	*blue = palette[regno].blue;
+	*transp = palette[regno].transp;
+
+	debug("exit\n");
+	return 0;
+}
+
+/* Set one color register */
+static int tridentfb_setcolreg(unsigned regno, unsigned red, unsigned green,
+				 unsigned blue, unsigned transp,
+				 struct fb_info *info)
+{
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+	int bpp = i->currentmode.bpp;
+	int m = bpp==8?256:16;
+
+	debug("enter %d\n",regno);
+
+	if (regno >= m)
+		return 1;
+
+	palette[regno].red = red;
+	palette[regno].green = green;
+	palette[regno].blue = blue;
+	palette[regno].transp = transp;
+
+	if (bpp==8) {
+		t_outb(0xFF,0x3C6);
+		t_outb(regno,0x3C8);
+
+		t_outb(red>>10,0x3C9);
+		t_outb(green>>10,0x3C9);
+		t_outb(blue>>10,0x3C9);
+
+	} else
+	if (bpp == 16) 			/* RGB 565 */
+			((u16*)info->pseudo_palette)[regno] = (red & 0xF800) |
+			((green & 0xFC00) >> 5) | ((blue & 0xF800) >> 11);
+	else
+	if (bpp == 32)		/* ARGB 8888 */
+		((u32*)info->pseudo_palette)[regno] =
+			((transp & 0xFF00) <<16) 	|
+			((red & 0xFF00) << 8) 		|
+			((green & 0xFF00))		|
+			((blue & 0xFF00)>>8);
+
+	debug("exit\n");
+	return 0;
+}
+
+/* Try blanking the screen.For flat panels it does nothing */
+static int trident_blank(int blank_mode, struct fb_info_gen *info)
+{
+	unsigned char PMCont,DPMSCont;
+
+	debug("enter\n");
+	if (flatpanel)
+		return 0;
+	t_outb(0x04,0x83C8); /* Read DPMS Control */
+	PMCont = t_inb(0x83C6) & 0xFC;
+	DPMSCont = read3CE(PowerStatus) & 0xFC;
+	switch (blank_mode)
+	{
+	case VESA_NO_BLANKING:
+		/* Screen: On, HSync: On, VSync: On */
+		PMCont |= 0x03;
+		DPMSCont |= 0x00;
+		break;
+	case VESA_HSYNC_SUSPEND:
+		/* Screen: Off, HSync: Off, VSync: On */
+		PMCont |= 0x02;
+		DPMSCont |= 0x01;
+		break;
+	case VESA_VSYNC_SUSPEND:
+		/* Screen: Off, HSync: On, VSync: Off */
+		PMCont |= 0x02;
+		DPMSCont |= 0x02;
+		break;
+	case VESA_POWERDOWN:
+		/* Screen: Off, HSync: Off, VSync: Off */
+		PMCont |= 0x00;
+		DPMSCont |= 0x03;
+		break;
+    	}
+
+	write3CE(PowerStatus,DPMSCont);
+    	t_outb(4,0x83C8);
+    	t_outb(PMCont,0x83C6);
+
+	debug("exit\n");
+	return 0;
+}
+
+/* Set display switch used by console */
+static void trident_set_disp(const void *par, struct display *disp,
+				 struct fb_info_gen *info)
+{
+	struct tridentfb_info * i = (struct tridentfb_info *)info;
+	struct fb_info * ii = (struct fb_info *)info;
+	struct tridentfb_par * p = (struct tridentfb_par *)par;
+	int isaccel = p->var.accel_flags & FB_ACCELF_TEXT;
+
+	info->info.screen_base = (char *)i->fbmem_virt;
+	debug("enter\n");
+#ifdef FBCON_HAS_CFB8
+	if (p->bpp == 8 ) {
+		if (isaccel)
+			disp->dispsw = &trident_8bpp;
+		else
+			disp->dispsw = &fbcon_cfb8;
+	} else
+#endif
+#ifdef FBCON_HAS_CFB16
+	if (p->bpp == 16) {
+		if (isaccel)
+			disp->dispsw = &trident_16bpp;
+		else
+			disp->dispsw = &fbcon_cfb16;
+		disp->dispsw_data =ii->pseudo_palette;	/* console palette */
+	} else
+#endif
+#ifdef FBCON_HAS_CFB32
+	if (p->bpp == 32) {
+		if (isaccel)
+			disp->dispsw = &trident_32bpp;
+		else
+			disp->dispsw = &fbcon_cfb32;
+		disp->dispsw_data =ii->pseudo_palette;	/* console palette */
+	} else
+#endif
+	disp->dispsw = &fbcon_dummy;
+	debug("exit\n");
+}
+
+static struct fbgen_hwswitch trident_hwswitch = {
+	NULL, /* detect not needed */
+	trident_encode_fix,
+	trident_decode_var,
+	trident_encode_var,
+	trident_get_par,
+	trident_set_par,
+	trident_getcolreg,
+	trident_pan_display,
+	trident_blank,
+	trident_set_disp
+};
+
+/* List of boards that we are trying to support */
+static struct almost_supported_board {
+	int pci_id;
+	int family;
+	struct accel_switch * acc;
+	char* board_name;
+	int accel;
+} asb[] __initdata = {
+	{ BLADE3D,		BLADE,	&accel_blade, "Blade3D",	ACCEL	},
+	{ CYBERBLADEi7,	BLADE,	&accel_blade, "CyberBladei7",	ACCEL	},
+	{ CYBERBLADEi7D,	BLADE,	&accel_blade, "CyberBladei7D",	ACCEL	},
+	{ CYBERBLADEi1,	BLADE,	&accel_blade, "CyberBladei1",	ACCEL	},
+	{ CYBERBLADEi1D,	BLADE,	&accel_blade, "CyberBladei1D",	ACCEL	},
+	{ CYBERBLADEAi1,	BLADE,	&accel_blade, "CyberBladeAi1",	ACCEL	},
+	{ CYBERBLADEAi1D,	BLADE,	&accel_blade, "CyberBladeAi1D",	ACCEL	},
+	{ CYBERBLADEE4,	BLADE,	&accel_blade, "CyberBladeE4",	ACCEL	},
+
+	{ IMAGE975,	IMAGE,	&accel_image,	"IMAGE975",	NOACCEL	},
+	{ IMAGE985,	IMAGE,	&accel_image,	"IMAGE985",	NOACCEL	},
+	{ CYBER9320,	IMAGE,	&accel_image,	"Cyber9320",	NOACCEL	},
+	{ CYBER9388,	IMAGE,	&accel_image,	"Cyber9388",	NOACCEL	},
+	{ CYBER9520,	IMAGE,	&accel_image,	"Cyber9520",	NOACCEL	},
+	{ CYBER9525DVD,	IMAGE,	&accel_image,	"Cyber9525DVD",	NOACCEL	},
+	{ CYBER9397,	IMAGE,	&accel_image,	"Cyber9397",	NOACCEL	},
+	{ CYBER9397DVD,	IMAGE,	&accel_image,	"Cyber9397DVD",	NOACCEL	},
+
+	{ CYBERBLADEXPAi1,	XP,	&accel_blade,	"CyberBladeXPAi1",	NOACCEL },
+	{ CYBERBLADEXPm8,	XP,	&accel_blade,	"CyberBladeXPm8",	NOACCEL },
+	{ CYBERBLADEXPm16,	XP,	&accel_blade,	"CyberBladeXPm16",	NOACCEL },
+};
+
+static __init int trident_find_board(void)
+{
+	int i;
+	struct pci_dev * board;
+
+	for (i = 0;i < ARRAY_SIZE(asb);i++) {
+      		if ((board = pci_find_device(PCI_VENDOR_ID_TRIDENT,
+				   asb[i].pci_id,
+				   NULL))) {
+	 		family = asb[i].family;
+	 		acc = asb[i].acc;
+	 		pci_id = asb[i].pci_id;
+	 		defaultaccel = asb[i].accel;
+
+			fb_info.io = pci_resource_start(board,1);
+			fb_info.fbmem = pci_resource_start(board,0);
+	 		output("%s board found\n", asb[i].board_name);
+	 		return 1;
+      		}
+   	}
+	output("No Trident board found\n");
+	return 0;
+}
+
+int __init tridentfb_init(void)
+{
+
+	output("Trident framebuffer  %s initializing\n", VERSION);
+
+	if (!trident_find_board())
+     		return -1;
+
+	if (!request_mem_region(fb_info.io, TRIDENT_IOSIZE, "tridentfb")) {
+		debug("request_region failed!\n");
+		return -1;
+	};
+
+	fb_info.io_virt = (unsigned int)ioremap_nocache(fb_info.io, TRIDENT_IOSIZE);
+
+	if (!fb_info.io_virt) {
+		release_region(fb_info.io, TRIDENT_IOSIZE);
+		debug("ioremap failed\n");
+		return -1;
+	}
+
+	fb_info.memsize = get_memsize();
+	if (!request_mem_region(fb_info.fbmem, fb_info.memsize, "tridentfb")) {
+		debug("request_mem_region failed!\n");
+		return -1;
+	}
+
+	fb_info.fbmem_virt = (unsigned int)ioremap_nocache(fb_info.fbmem, fb_info.memsize);
+
+	if (!fb_info.fbmem_virt) {
+		release_mem_region(fb_info.fbmem, fb_info.memsize);
+		debug("ioremap failed\n");
+		return -1;
+	}
+
+	debug("Trident board found : mem = %X,io = %X, mem_v = %X, io_v = %X\n",
+		fb_info.fbmem, fb_info.io, fb_info.fbmem_virt, fb_info.io_virt);
+
+	fb_info.gen.parsize = sizeof (struct tridentfb_par);
+	fb_info.gen.fbhw = &trident_hwswitch;
+
+	strcpy(fb_info.gen.info.modename, tridentfb_name);
+	displaytype = get_displaytype();
+	if(flatpanel)
+		fb_info.nativex = get_nativex();
+	fb_info.gen.info.changevar = NULL;
+	fb_info.gen.info.node = NODEV;
+	fb_info.gen.info.fbops = &tridentfb_ops;
+	fb_info.gen.info.disp = &disp;
+
+	fb_info.gen.info.switch_con = &fbgen_switch;
+	fb_info.gen.info.updatevar = &fbgen_update_var;
+
+	fb_info.gen.info.flags = FBINFO_FLAG_DEFAULT;
+	fb_info.gen.info.fontname[0] = '\0';
+	fb_info.gen.info.pseudo_palette = pseudo_pal;
+
+	/* This should give a reasonable default video mode */
+	fb_find_mode(&default_var,&fb_info.gen.info,mode,NULL,0,NULL,bpp);
+	/*
+	 * Unless user explicitly requires accel/noaccel use
+	 * per chip defaults.Accel has priority over noaccel.
+	 */
+	if (accel)
+		defaultaccel = ACCEL;
+	else if (noaccel)
+		defaultaccel = NOACCEL;
+
+	if (defaultaccel == ACCEL)
+		default_var.accel_flags |= FB_ACCELF_TEXT;
+	else
+		default_var.accel_flags &= ~FB_ACCELF_TEXT;
+
+	trident_decode_var(&default_var, &fb_info.currentmode, &fb_info.gen);
+	fbgen_get_var(&disp.var, -1, &fb_info.gen.info);
+	default_var.activate |= FB_ACTIVATE_NOW;
+	fbgen_set_disp(-1, &fb_info.gen);
+
+	if (register_framebuffer(&fb_info.gen.info) < 0) {
+		printk("Could not register Trident framebuffer\n");
+		return -EINVAL;
+	}
+
+	output("fb%d: %s frame buffer device %dx%d-%dbpp\n",
+	   GET_FB_IDX(fb_info.gen.info.node), fb_info.gen.info.modename,default_var.xres,
+	   default_var.yres,default_var.bits_per_pixel);
+	return 0;
+}
+
+void __exit tridentfb_exit(void)
+{
+	unregister_framebuffer(&fb_info.gen.info);
+	iounmap((void *)fb_info.io_virt);
+	iounmap((void *)fb_info.fbmem_virt);
+}
+
+/*
+ * Parse user specified options (`video=trident:')
+ * example:
+ * 	video=trident:800x600,bpp=16,noaccel
+ */
+int tridentfb_setup(char *options)
+{
+	char * opt;
+	if (!options || !*options)
+		return 0;
+	while((opt=strsep(&options,",")) != NULL) {
+		if (!*opt) continue;
+		if (!strncmp(opt,"noaccel",7))
+			noaccel = 1;
+		else if (!strncmp(opt,"accel",5))
+			accel = 1;
+		else if (!strncmp(opt,"fp",2))
+			displaytype = DISPLAY_FP;
+		else if (!strncmp(opt,"crt",3))
+			displaytype = DISPLAY_CRT;
+		else if (!strncmp(opt,"bpp=",4))
+			bpp = simple_strtoul(opt+4,NULL,0);
+		else if (!strncmp(opt,"center",6))
+			center = 1;
+		else if (!strncmp(opt,"stretch",7))
+			stretch = 1;
+		else if (!strncmp(opt,"memsize=",8))
+			memsize = simple_strtoul(opt+8,NULL,0);
+		else if (!strncmp(opt,"memdiff=",8))
+			memdiff = simple_strtoul(opt+8,NULL,0);
+		else if (!strncmp(opt,"nativex=",8))
+			nativex = simple_strtoul(opt+8,NULL,0);
+		else
+			mode = opt;
+	}
+	return 0;
+}
+
+static struct fb_ops tridentfb_ops = {
+	fb_get_fix:	fbgen_get_fix,
+	fb_get_var:	fbgen_get_var,
+	fb_set_var:	fbgen_set_var,
+	fb_get_cmap:	fbgen_get_cmap,
+	fb_set_cmap:	fbgen_set_cmap,
+	fb_setcolreg:	tridentfb_setcolreg,
+	fb_pan_display:	fbgen_pan_display,
+};
+
+#ifdef MODULE
+module_init(tridentfb_init);
+#endif
+module_exit(tridentfb_exit);
+
+MODULE_AUTHOR("Jani Monoses <jani@astechnix.ro>");
+MODULE_DESCRIPTION("Framebuffer driver for Trident cards");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/tridentfb.h linux-2.5/drivers/video/tridentfb.h
--- linux-2.5.13/drivers/video/tridentfb.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/drivers/video/tridentfb.h	Fri Feb  8 03:15:29 2002
@@ -0,0 +1,169 @@
+
+#ifndef TRIDENTFB_DEBUG
+#define TRIDENTFB_DEBUG 0
+#endif
+
+#if TRIDENTFB_DEBUG
+#define debug(f,a...)	printk("%s:" f,  __FUNCTION__ , ## a)
+#else
+#define debug(f,a...)
+#endif
+
+#define output(f, a...) printk("tridentfb: " f, ## a)
+
+#define Kb	(1024)
+#define Mb	(Kb*Kb)
+
+/* PCI IDS of supported cards temporarily here */
+
+#define CYBER9320	0x9320
+#define CYBER9388	0x9388
+#define CYBER9397	0x9397
+#define CYBER9397DVD	0x939A
+#define CYBER9520	0x9520
+#define CYBER9525DVD	0x9525
+#define IMAGE975	0x9750
+#define IMAGE985	0x9850
+#define BLADE3D		0x9880
+#define CYBERBLADEE4	0x9540
+#define CYBERBLADEi7	0x8400
+#define CYBERBLADEi7D	0x8420
+#define CYBERBLADEi1	0x8500
+#define CYBERBLADEi1D	0x8520
+#define CYBERBLADEAi1	0x8600
+#define CYBERBLADEAi1D	0x8620
+#define CYBERBLADEXPAi1 0x8820
+#define CYBERBLADEXPm8  0x9910
+#define CYBERBLADEXPm16 0x9930
+
+/* acceleration families */
+#define IMAGE	0
+#define BLADE	1
+#define XP	2
+
+#define is_image()	(family == IMAGE)
+#define is_blade()	(family == BLADE)
+#define is_xp()		(family == XP)
+
+/* these defines are for 'lcd' variable */
+#define LCD_STRETCH	0
+#define LCD_CENTER	1
+#define LCD_BIOS	2
+
+/* display types */
+#define DISPLAY_CRT	0
+#define DISPLAY_FP	1
+
+#define flatpanel (displaytype == DISPLAY_FP)
+/* these are for defaultaccel variable */
+#define ACCEL	1
+#define NOACCEL	0
+
+#define TRIDENT_IOSIZE	0x20000
+#define NTSC 14.31818
+#define PAL  17.73448
+
+/* General Registers */
+#define SPR	0x1F		/* Software Programming Register (videoram) */
+
+/* 3C4 */
+#define RevisionID 0x09
+#define OldOrNew 0x0B
+#define ConfPort1 0x0C
+#define ConfPort2 0x0C
+#define NewMode2 0x0D
+#define NewMode1 0x0E
+#define Protection 0x11
+#define MCLKLow 0x16
+#define MCLKHigh 0x17
+#define ClockLow 0x18
+#define ClockHigh 0x19
+#define SSetup 0x20
+#define SKey 0x37
+#define SPKey 0x57
+
+/* 0x3x4 */
+#define CRTHTotal	0x00
+#define CRTHDispEnd	0x01
+#define CRTHBlankStart	0x02
+#define CRTHBlankEnd	0x03
+#define CRTHSyncStart	0x04
+#define CRTHSyncEnd	0x05
+
+#define CRTVTotal	0x06
+#define CRTVDispEnd	0x12
+#define CRTVBlankStart	0x15
+#define CRTVBlankEnd	0x16
+#define CRTVSyncStart	0x10
+#define CRTVSyncEnd	0x11
+
+#define CRTOverflow	0x07
+#define CRTPRowScan	0x08
+#define CRTMaxScanLine	0x09
+#define CRTModeControl	0x17
+#define CRTLineCompare	0x18
+
+/* 3x4 */
+#define StartAddrHigh 0x0C
+#define StartAddrLow 0x0D
+#define Offset 0x13
+#define Underline 0x14
+#define CRTCMode 0x17
+#define CRTCModuleTest 0x1E
+#define FIFOControl 0x20
+#define LinearAddReg 0x21
+#define DRAMTiming 0x23
+#define New32 0x23
+#define RAMDACTiming 0x25
+#define CRTHiOrd 0x27
+#define AddColReg 0x29
+#define InterfaceSel 0x2A
+#define HorizOverflow 0x2B
+#define GETest 0x2D
+#define Performance 0x2F
+#define GraphEngReg 0x36
+#define I2C 0x37
+#define PixelBusReg 0x38
+#define PCIReg 0x39
+#define DRAMControl 0x3A
+#define MiscContReg 0x3C
+#define CursorXLow 0x40
+#define CursorXHigh 0x41
+#define CursorYLow 0x42
+#define CursorYHigh 0x43
+#define CursorLocLow 0x44
+#define CursorLocHigh 0x45
+#define CursorXOffset 0x46
+#define CursorYOffset 0x47
+#define CursorFG1 0x48
+#define CursorFG2 0x49
+#define CursorFG3 0x4A
+#define CursorFG4 0x4B
+#define CursorBG1 0x4C
+#define CursorBG2 0x4D
+#define CursorBG3 0x4E
+#define CursorBG4 0x4F
+#define CursorControl 0x50
+#define PCIRetry 0x55
+#define PreEndControl 0x56
+#define PreEndFetch 0x57
+#define PCIMaster 0x60
+#define Enhancement0 0x62
+#define NewEDO 0x64
+#define TVinterface 0xC0
+#define TVMode 0xC1
+#define ClockControl 0xCF
+
+
+/* 3CE */
+#define MiscExtFunc 0x0F
+#define PowerStatus 0x23
+#define MiscIntContReg 0x2F
+#define CyberControl 0x30
+#define CyberEnhance 0x31
+#define FPConfig     0x33
+#define VertStretch  0x52
+#define HorStretch   0x53
+#define BiosMode     0x5c
+#define BiosReg      0x5d
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/tx3912fb.h linux-2.5/drivers/video/tx3912fb.h
--- linux-2.5.13/drivers/video/tx3912fb.h	Fri May  3 01:22:41 2002
+++ linux-2.5/drivers/video/tx3912fb.h	Sun Mar  3 17:54:36 2002
@@ -1,66 +1,14 @@
 /*
- * linux/drivers/video/tx3912fb.h
+ *  drivers/video/tx3912fb.h
  *
- * Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com)
+ *  Copyright (C) 2001 Steven Hill (sjhill@realitydiluted.com)
  *
  * This file is subject to the terms and conditions of the GNU General Public
  * License. See the file COPYING in the main directory of this archive for
  * more details.
  *
- * Includes for TMPR3912/05 and PR31700 LCD controller registers
+ *  Includes for TMPR3912/05 and PR31700 LCD controller registers
  */
-#include <asm/tx3912.h>
-
-#define VidCtrl1        REG_AT(0x028)
-#define VidCtrl2        REG_AT(0x02C)
-#define VidCtrl3        REG_AT(0x030)
-#define VidCtrl4        REG_AT(0x034)
-#define VidCtrl5        REG_AT(0x038)
-#define VidCtrl6        REG_AT(0x03C)
-#define VidCtrl7        REG_AT(0x040)
-#define VidCtrl8        REG_AT(0x044)
-#define VidCtrl9        REG_AT(0x048)
-#define VidCtrl10       REG_AT(0x04C)
-#define VidCtrl11       REG_AT(0x050)
-#define VidCtrl12       REG_AT(0x054)
-#define VidCtrl13       REG_AT(0x058)
-#define VidCtrl14       REG_AT(0x05C)
-
-/* Video Control 1 Register */
-#define LINECNT         0xffc00000
-#define LINECNT_SHIFT   22
-#define LOADDLY         BIT(21)
-#define BAUDVAL         (BIT(20) | BIT(19) | BIT(18) | BIT(17) | BIT(16))
-#define BAUDVAL_SHIFT   16
-#define VIDDONEVAL      (BIT(15) | BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9))
-#define VIDDONEVAL_SHIFT  9
-#define ENFREEZEFRAME   BIT(8)
-#define TX3912_VIDCTRL1_BITSEL_MASK	0x000000c0
-#define TX3912_VIDCTRL1_2BIT_GRAY	0x00000040
-#define TX3912_VIDCTRL1_4BIT_GRAY	0x00000080
-#define TX3912_VIDCTRL1_8BIT_COLOR	0x000000c0
-#define BITSEL_SHIFT    6
-#define DISPSPLIT       BIT(5)
-#define DISP8           BIT(4)
-#define DFMODE          BIT(3)
-#define INVVID          BIT(2)
-#define DISPON          BIT(1)
-#define ENVID           BIT(0)
-
-/* Video Control 2 Register */
-#define VIDRATE_MASK    0xffc00000
-#define VIDRATE_SHIFT   22
-#define HORZVAL_MASK    0x001ff000
-#define HORZVAL_SHIFT   12
-#define LINEVAL_MASK    0x000001ff
-
-/* Video Control 3 Register */
-#define TX3912_VIDCTRL3_VIDBANK_MASK    0xfff00000
-#define TX3912_VIDCTRL3_VIDBASEHI_MASK  0x000ffff0
-
-/* Video Control 4 Register */
-#define TX3912_VIDCTRL4_VIDBASELO_MASK  0x000ffff0
-
 
 /*
  * Begin platform specific configurations
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/valkyriefb.c linux-2.5/drivers/video/valkyriefb.c
--- linux-2.5.13/drivers/video/valkyriefb.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/valkyriefb.c	Fri May  3 19:03:38 2002
@@ -7,6 +7,8 @@
  *  Vmode-switching changes and vmode 15/17 modifications created 29 August
  *  1998 by Barry K. Nathan <barryn@pobox.com>.
  *
+ *  Ported to m68k Macintosh by David Huggins-Daines <dhd@debian.org>
+ *
  *  Derived directly from:
  *
  *   controlfb.c -- frame buffer device for the PowerMac 'control' display
@@ -59,7 +61,12 @@
 #include <linux/adb.h>
 #include <linux/cuda.h>
 #include <asm/io.h>
+#ifdef CONFIG_MAC
+#include <asm/bootinfo.h>
+#include <asm/macintosh.h>
+#else
 #include <asm/prom.h>
+#endif
 #include <asm/pgtable.h>
 
 #include <video/fbcon.h>
@@ -71,8 +78,15 @@
 
 static int can_soft_blank = 1;
 
+#ifdef CONFIG_MAC
+/* We don't yet have functions to read the PRAM... perhaps we can
+   adapt them from the PPC code? */
+static int default_vmode = VMODE_640_480_67;
+static int default_cmode = CMODE_8;
+#else
 static int default_vmode = VMODE_NVRAM;
 static int default_cmode = CMODE_NVRAM;
+#endif
 static char fontname[40] __initdata = { 0 };
 
 static int switching = 0;
@@ -116,7 +130,6 @@
 int valkyriefb_init(void);
 int valkyriefb_setup(char*);
 
-static void valkyrie_of_init(struct device_node *dp);
 static int valkyrie_get_fix(struct fb_fix_screeninfo *fix, int con,
 			 struct fb_info *info);
 static int valkyrie_get_var(struct fb_var_screeninfo *var, int con,
@@ -260,7 +273,7 @@
 			    fb);
 	fb->currcon = con;
 #if 1
-	valkyrie_var_to_par(&fb_display[currcon].var, &par, fb);
+	valkyrie_var_to_par(&fb_display[fb->currcon].var, &par, fb);
 	valkyrie_set_par(&par, info);
 	do_install_cmap(con, fb);
 #else
@@ -408,6 +421,7 @@
 	p->sense = read_valkyrie_sense(p);
 	printk(KERN_INFO "Monitor sense value = 0x%x, ", p->sense);
 
+#ifdef CONFIG_NVRAM
 	/* Try to pick a video mode out of NVRAM if we have one. */
 	if (default_vmode == VMODE_NVRAM) {
 		default_vmode = nvram_read_byte(NV_VMODE);
@@ -416,12 +430,13 @@
 		 || !valkyrie_reg_init[default_vmode - 1])
 			default_vmode = VMODE_CHOOSE;
 	}
+	if (default_cmode == CMODE_NVRAM)
+		default_cmode = nvram_read_byte(NV_CMODE);
+#endif
 	if (default_vmode == VMODE_CHOOSE)
 		default_vmode = mac_map_monitor_sense(p->sense);
 	if (!valkyrie_reg_init[default_vmode - 1])
 		default_vmode = VMODE_640_480_67;
-	if (default_cmode == CMODE_NVRAM)
-		default_cmode = nvram_read_byte(NV_CMODE);
 
 	/*
 	 * Reduce the pixel size if we don't have enough VRAM or bandwitdh.
@@ -514,48 +529,58 @@
 
 int __init valkyriefb_init(void)
 {
+	struct fb_info_valkyrie	*p;
+	unsigned long frame_buffer_phys, cmap_regs_phys, flags;
+
+#ifdef CONFIG_MAC
+	if (!MACH_IS_MAC)
+		return 0;
+	if (!(mac_bi_data.id == MAC_MODEL_Q630
+	      /* I'm not sure about this one */
+	    || mac_bi_data.id == MAC_MODEL_P588))
+		return 0;
+
+	/* Hardcoded addresses... welcome to 68k Macintosh country :-) */
+	frame_buffer_phys = 0xf9000000;
+	cmap_regs_phys = 0x50f24000;
+	flags = IOMAP_NOCACHE_SER; /* IOMAP_WRITETHROUGH?? */
+#else /* ppc (!CONFIG_MAC) */
 	struct device_node *dp;
 
 	dp = find_devices("valkyrie");
-	if (dp != 0)
-		valkyrie_of_init(dp);
-	return 0;
-}
+	if (dp == 0)
+		return 0;
 
-static void __init valkyrie_of_init(struct device_node *dp)
-{
-	struct fb_info_valkyrie	*p;
-	unsigned long addr;
-	
 	if(dp->n_addrs != 1) {
 		printk(KERN_ERR "expecting 1 address for valkyrie (got %d)", dp->n_addrs);
-		return;
+		return 0;
 	}	
 
+	frame_buffer_phys = dp->addrs[0].address;
+	cmap_regs_phys = dp->addrs[0].address+0x304000;
+	flags = _PAGE_WRITETHRU;
+#endif /* ppc (!CONFIG_MAC) */
+
 	p = kmalloc(sizeof(*p), GFP_ATOMIC);
 	if (p == 0)
-		return;
+		return 0;
 	memset(p, 0, sizeof(*p));
 
 	/* Map in frame buffer and registers */
-	addr = dp->addrs[0].address;
-	if (!request_mem_region(addr, dp->addrs[0].size, "valkyriefb")) {
+	if (!request_mem_region(frame_buffer_phys, 0x100000, "valkyriefb")) {
 		kfree(p);
-		return;
+		return 0;
 	}
-	p->frame_buffer_phys  = addr;
-	p->frame_buffer  = __ioremap(addr, 0x100000, _PAGE_WRITETHRU);
-	p->cmap_regs_phys     = addr + 0x304000;
-	p->cmap_regs     = ioremap(p->cmap_regs_phys,4096);
-	p->valkyrie_regs_phys = addr + 0x30a000;
-	p->valkyrie_regs = ioremap(p->valkyrie_regs_phys, 4096);
-
-	/*
-	 * kps: As far as I know, all Valkyries have fixed usable VRAM.
-	 */
 	p->total_vram = 0x100000;
-
+	p->frame_buffer_phys  = frame_buffer_phys;
+	p->frame_buffer = __ioremap(frame_buffer_phys, p->total_vram, flags);
+	p->info.screen_base = (char *) p->frame_buffer + 0x1000;
+	p->cmap_regs_phys = cmap_regs_phys;
+	p->cmap_regs = ioremap(p->cmap_regs_phys, 0x1000);
+	p->valkyrie_regs_phys = cmap_regs_phys+0x6000;
+	p->valkyrie_regs = ioremap(p->valkyrie_regs_phys, 0x1000);
 	init_valkyrie(p);
+	return 0;
 }
 
 /*
@@ -744,9 +769,7 @@
 	strcpy(info->modename, p->fix.id);
 	info->node = NODEV;
 	info->fbops = &valkyriefb_ops;
-	info->screen_base = (char *) p->frame_buffer + 0x1000;
 	info->disp = &p->disp;
-	info->currcon = -1;
 	strcpy(info->fontname, fontname);
 	info->changevar = NULL;
 	info->switch_con = &valkyriefb_switch;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/valkyriefb.h linux-2.5/drivers/video/valkyriefb.h
--- linux-2.5.13/drivers/video/valkyriefb.h	Fri May  3 01:22:53 2002
+++ linux-2.5/drivers/video/valkyriefb.h	Thu Dec 27 16:32:31 2001
@@ -9,6 +9,8 @@
  * 
  * vmode 10 changed by Steven Borley <sjb@salix.demon.co.uk>, 14 mai 2000
  *
+ * Ported to 68k Macintosh by David Huggins-Daines <dhd@debian.org>
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
@@ -37,12 +39,19 @@
  *  Copyright (C) 1998 Jon Howell
  */
 
+#ifdef CONFIG_MAC
+/* Valkyrie registers are word-aligned on m68k */
+#define VALKYRIE_REG_PADSIZE	3
+#else
+#define VALKYRIE_REG_PADSIZE	7
+#endif
+
 /*
  * Structure of the registers for the Valkyrie colormap registers.
  */
 struct cmap_regs {
 	unsigned char addr;
-	char pad1[7];
+	char pad1[VALKYRIE_REG_PADSIZE];
 	unsigned char lut;
 };
 
@@ -52,7 +61,7 @@
 
 struct vpreg {			/* padded register */
 	unsigned char r;
-	char pad[7];
+	char pad[VALKYRIE_REG_PADSIZE];
 };
 
 
@@ -81,6 +90,7 @@
 	int	vres;
 };
 
+#ifndef CONFIG_MAC
 /* Register values for 1024x768, 75Hz mode (17) */
 /* I'm not sure which mode this is (16 or 17), so I'm defining it as 17,
  * since the equivalent mode in controlfb (which I adapted this from) is
@@ -125,14 +135,6 @@
 	1024, 768
 };
 
-/* Register values for 832x624, 75Hz mode (13) */
-static struct valkyrie_regvals valkyrie_reg_init_13 = {
-    9,
-    { 23, 42, 3 },  /* pixel clock = 57.07MHz for V=74.27Hz */
-    { 832, 0 },
-	832, 624
-};
-
 /* Register values for 800x600, 72Hz mode (11) */
 static struct valkyrie_regvals valkyrie_reg_init_11 = {
     13,
@@ -140,6 +142,15 @@
     { 800, 0 },
 	800, 600
 };
+#endif /* CONFIG_MAC */
+
+/* Register values for 832x624, 75Hz mode (13) */
+static struct valkyrie_regvals valkyrie_reg_init_13 = {
+    9,
+    { 23, 42, 3 },  /* pixel clock = 57.07MHz for V=74.27Hz */
+    { 832, 0 },
+	832, 624
+};
 
 /* Register values for 800x600, 60Hz mode (10) */
 static struct valkyrie_regvals valkyrie_reg_init_10 = {
@@ -177,6 +188,15 @@
 	NULL,
 	NULL,
 	&valkyrie_reg_init_10,
+#ifdef CONFIG_MAC
+	NULL,
+	NULL,
+	&valkyrie_reg_init_13,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+#else
 	&valkyrie_reg_init_11,
 	NULL,
 	&valkyrie_reg_init_13,
@@ -184,6 +204,7 @@
 	&valkyrie_reg_init_15,
 	NULL,
 	&valkyrie_reg_init_17,
+#endif
 	NULL,
 	NULL,
 	NULL
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/vesafb.c linux-2.5/drivers/video/vesafb.c
--- linux-2.5.13/drivers/video/vesafb.c	Fri May  3 01:22:40 2002
+++ linux-2.5/drivers/video/vesafb.c	Sat Mar 16 00:50:28 2002
@@ -26,71 +26,28 @@
 #include <asm/mtrr.h>
 
 #include <video/fbcon.h>
-#include <video/fbcon-cfb8.h>
-#include <video/fbcon-cfb16.h>
-#include <video/fbcon-cfb24.h>
-#include <video/fbcon-cfb32.h>
-#include <video/fbcon-mac.h>
 
 #define dac_reg	(0x3c8)
 #define dac_val	(0x3c9)
 
 /* --------------------------------------------------------------------- */
 
-/*
- * card parameters
- */
-
-/* card */
-unsigned long video_base; /* physical addr */
-int   video_size;
-char *video_vbase;        /* mapped */
-
-/* mode */
-static int  video_bpp;
-static int  video_width;
-static int  video_height;
-static int  video_height_virtual;
-static int  video_type = FB_TYPE_PACKED_PIXELS;
-static int  video_visual;
-static int  video_linelength;
-static int  video_cmap_len;
-
-/* --------------------------------------------------------------------- */
-
 static struct fb_var_screeninfo vesafb_defined = {
-	0,0,0,0,	/* W,H, W, H (virtual) load xres,xres_virtual*/
-	0,0,		/* virtual -> visible no offset */
-	8,		/* depth -> load bits_per_pixel */
-	0,		/* greyscale ? */
-	{0,0,0},	/* R */
-	{0,0,0},	/* G */
-	{0,0,0},	/* B */
-	{0,0,0},	/* transparency */
-	0,		/* standard pixel format */
-	FB_ACTIVATE_NOW,
-	-1,-1,
-	0,
-	0L,0L,0L,0L,0L,
-	0L,0L,0,	/* No sync info */
-	FB_VMODE_NONINTERLACED,
-	{0,0,0,0,0,0}
+	activate:	FB_ACTIVATE_NOW,
+	height:		-1,
+	width:		-1,
+	vmode:		FB_VMODE_NONINTERLACED,
+};
+
+static struct fb_fix_screeninfo vesafb_fix = {
+	id:	"VESA VGA",
+	type:	FB_TYPE_PACKED_PIXELS,
+	accel:	FB_ACCEL_NONE,
 };
 
 static struct display disp;
 static struct fb_info fb_info;
-static struct { u_short blue, green, red, pad; } palette[256];
-static union {
-#ifdef FBCON_HAS_CFB16
-    u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-    u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-    u32 cfb32[16];
-#endif
-} fbcon_cmap;
+static u32 pseudo_palette[17];
 
 static int             inverse   = 0;
 static int             mtrr      = 0;
@@ -101,8 +58,6 @@
 static void            (*pmi_start)(void);
 static void            (*pmi_pal)(void);
 
-static struct display_switch vesafb_sw;
-
 /* --------------------------------------------------------------------- */
 
 static int vesafb_pan_display(struct fb_var_screeninfo *var, int con,
@@ -119,7 +74,7 @@
 	if ((ypan==1) && var->yoffset+var->yres > var->yres_virtual)
 		return -EINVAL;
 
-	offset = (var->yoffset * video_linelength + var->xoffset) / 4;
+	offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4;
 
         __asm__ __volatile__(
                 "call *(%%edi)"
@@ -132,172 +87,6 @@
 	return 0;
 }
 
-static int vesafb_update_var(int con, struct fb_info *info)
-{
-	if (con == info->currcon && ypan) {
-		struct fb_var_screeninfo *var = &fb_display[info->currcon].var;
-		return vesafb_pan_display(var,con,info);
-	}
-	return 0;
-}
-
-static int vesafb_get_fix(struct fb_fix_screeninfo *fix, int con,
-			 struct fb_info *info)
-{
-	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
-	strcpy(fix->id,"VESA VGA");
-
-	fix->smem_start=video_base;
-	fix->smem_len=video_size;
-	fix->type = video_type;
-	fix->visual = video_visual;
-	fix->xpanstep  = 0;
-	fix->ypanstep  = ypan     ? 1 : 0;
-	fix->ywrapstep = (ypan>1) ? 1 : 0;
-	fix->line_length=video_linelength;
-	return 0;
-}
-
-static int vesafb_get_var(struct fb_var_screeninfo *var, int con,
-			 struct fb_info *info)
-{
-	if(con==-1)
-		memcpy(var, &vesafb_defined, sizeof(struct fb_var_screeninfo));
-	else
-		*var=fb_display[con].var;
-	return 0;
-}
-
-static void vesafb_set_disp(int con)
-{
-	struct fb_fix_screeninfo fix;
-	struct display *display;
-	struct display_switch *sw;
-	
-	if (con >= 0)
-		display = &fb_display[con];
-	else
-		display = &disp;	/* used during initialization */
-
-	vesafb_get_fix(&fix, con, 0);
-
-	memset(display, 0, sizeof(struct display));
-	display->visual = fix.visual;
-	display->type = fix.type;
-	display->type_aux = fix.type_aux;
-	display->ypanstep = fix.ypanstep;
-	display->ywrapstep = fix.ywrapstep;
-	display->line_length = fix.line_length;
-	display->next_line = fix.line_length;
-	display->can_soft_blank = 0;
-	display->inverse = inverse;
-	vesafb_get_var(&display->var, -1, &fb_info);
-
-	switch (video_bpp) {
-#ifdef FBCON_HAS_CFB8
-	case 8:
-		sw = &fbcon_cfb8;
-		break;
-#endif
-#ifdef FBCON_HAS_CFB16
-	case 15:
-	case 16:
-		sw = &fbcon_cfb16;
-		display->dispsw_data = fbcon_cmap.cfb16;
-		break;
-#endif
-#ifdef FBCON_HAS_CFB24
-	case 24:
-		sw = &fbcon_cfb24;
-		display->dispsw_data = fbcon_cmap.cfb24;
-		break;
-#endif
-#ifdef FBCON_HAS_CFB32
-	case 32:
-		sw = &fbcon_cfb32;
-		display->dispsw_data = fbcon_cmap.cfb32;
-		break;
-#endif
-	default:
-#ifdef FBCON_HAS_MAC
-		sw = &fbcon_mac;
-		break;
-#else
-		sw = &fbcon_dummy;
-		return;
-#endif
-	}
-	memcpy(&vesafb_sw, sw, sizeof(*sw));
-	display->dispsw = &vesafb_sw;
-	if (!ypan) {
-		display->scrollmode = SCROLL_YREDRAW;
-		vesafb_sw.bmove = fbcon_redraw_bmove;
-	}
-}
-
-static int vesafb_set_var(struct fb_var_screeninfo *var, int con,
-			  struct fb_info *info)
-{
-	static int first = 1;
-
-	if (var->xres           != vesafb_defined.xres           ||
-	    var->yres           != vesafb_defined.yres           ||
-	    var->xres_virtual   != vesafb_defined.xres_virtual   ||
-	    var->yres_virtual   >  video_height_virtual          ||
-	    var->yres_virtual   <  video_height                  ||
-	    var->xoffset                                         ||
-	    var->bits_per_pixel != vesafb_defined.bits_per_pixel ||
-	    var->nonstd) {
-		if (first) {
-			printk(KERN_ERR "Vesafb does not support changing the video mode\n");
-			first = 0;
-		}
-		return -EINVAL;
-	}
-
-	if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_TEST)
-		return 0;
-
-	if (ypan) {
-		if (vesafb_defined.yres_virtual != var->yres_virtual) {
-			vesafb_defined.yres_virtual = var->yres_virtual;
-			if (con != -1) {
-				fb_display[con].var = vesafb_defined;
-				info->changevar(con);
-			}
-		}
-
-		if (var->yoffset != vesafb_defined.yoffset)
-			return vesafb_pan_display(var,con,info);
-		return 0;
-	}
-
-	if (var->yoffset)
-		return -EINVAL;
-	return 0;
-}
-
-static int vesa_getcolreg(unsigned regno, unsigned *red, unsigned *green,
-			  unsigned *blue, unsigned *transp,
-			  struct fb_info *fb_info)
-{
-	/*
-	 *  Read a single color register and split it into colors/transparent.
-	 *  Return != 0 for invalid regno.
-	 */
-
-	if (regno >= video_cmap_len)
-		return 1;
-
-	*red   = palette[regno].red;
-	*green = palette[regno].green;
-	*blue  = palette[regno].blue;
-	*transp = 0;
-	return 0;
-}
-
-#ifdef FBCON_HAS_CFB8
-
 static void vesa_setpalette(int regno, unsigned red, unsigned green, unsigned blue)
 {
 	struct { u_char blue, green, red, pad; } entry;
@@ -325,11 +114,9 @@
 	}
 }
 
-#endif
-
 static int vesafb_setcolreg(unsigned regno, unsigned red, unsigned green,
 			    unsigned blue, unsigned transp,
-			    struct fb_info *fb_info)
+			    struct fb_info *info)
 {
 	/*
 	 *  Set a single color register. The values supplied are
@@ -338,85 +125,62 @@
 	 *  != 0 for invalid regno.
 	 */
 	
-	if (regno >= video_cmap_len)
+	if (regno >= info->cmap.len)
 		return 1;
 
-	palette[regno].red   = red;
-	palette[regno].green = green;
-	palette[regno].blue  = blue;
-	
-	switch (video_bpp) {
-#ifdef FBCON_HAS_CFB8
+	switch (info->var.bits_per_pixel) {
 	case 8:
 		vesa_setpalette(regno,red,green,blue);
 		break;
-#endif
-#ifdef FBCON_HAS_CFB16
-	case 15:
 	case 16:
-		if (vesafb_defined.red.offset == 10) {
+		if (info->var.red.offset == 10) {
 			/* 1:5:5:5 */
-			fbcon_cmap.cfb16[regno] =
-				((red   & 0xf800) >>  1) |
-				((green & 0xf800) >>  6) |
-				((blue  & 0xf800) >> 11);
+			((u32*) (info->pseudo_palette))[regno] =	
+					((red   & 0xf800) >>  1) |
+					((green & 0xf800) >>  6) |
+					((blue  & 0xf800) >> 11);
 		} else {
 			/* 0:5:6:5 */
-			fbcon_cmap.cfb16[regno] =
-				((red   & 0xf800)      ) |
-				((green & 0xfc00) >>  5) |
-				((blue  & 0xf800) >> 11);
+			((u32*) (info->pseudo_palette))[regno] =	
+					((red   & 0xf800)      ) |
+					((green & 0xfc00) >>  5) |
+					((blue  & 0xf800) >> 11);
 		}
 		break;
-#endif
-#ifdef FBCON_HAS_CFB24
 	case 24:
 		red   >>= 8;
 		green >>= 8;
 		blue  >>= 8;
-		fbcon_cmap.cfb24[regno] =
-			(red   << vesafb_defined.red.offset)   |
-			(green << vesafb_defined.green.offset) |
-			(blue  << vesafb_defined.blue.offset);
+		((u32 *)(info->pseudo_palette))[regno] =
+			(red   << info->var.red.offset)   |
+			(green << info->var.green.offset) |
+			(blue  << info->var.blue.offset);
 		break;
-#endif
-#ifdef FBCON_HAS_CFB32
 	case 32:
 		red   >>= 8;
 		green >>= 8;
 		blue  >>= 8;
-		fbcon_cmap.cfb32[regno] =
-			(red   << vesafb_defined.red.offset)   |
-			(green << vesafb_defined.green.offset) |
-			(blue  << vesafb_defined.blue.offset);
+		((u32 *)(info->pseudo_palette))[regno] =
+			(red   << info->var.red.offset)   |
+			(green << info->var.green.offset) |
+			(blue  << info->var.blue.offset);
 		break;
-#endif
     }
     return 0;
 }
 
-static int vesafb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
-			   struct fb_info *info)
-{
-	if (con == info->currcon) /* current console? */
-		return fb_get_cmap(cmap, kspc, vesa_getcolreg, info);
-	else if (fb_display[con].cmap.len) /* non default colormap? */
-		fb_copy_cmap(&fb_display[con].cmap, cmap, kspc ? 0 : 2);
-	else
-		fb_copy_cmap(fb_default_cmap(video_cmap_len),
-		     cmap, kspc ? 0 : 2);
-	return 0;
-}
-
 static struct fb_ops vesafb_ops = {
 	owner:		THIS_MODULE,
-	fb_get_fix:	vesafb_get_fix,
-	fb_get_var:	vesafb_get_var,
-	fb_set_var:	vesafb_set_var,
-	fb_get_cmap:	vesafb_get_cmap,
+	fb_get_fix:	gen_get_fix,
+	fb_get_var:	gen_get_var,
+	fb_set_var:	gen_set_var,
+	fb_get_cmap:	gen_get_cmap,
 	fb_set_cmap:	gen_set_cmap,
 	fb_setcolreg:	vesafb_setcolreg,
 	fb_pan_display:	vesafb_pan_display,
+	fb_fillrect:	cfb_fillrect,
+	fb_copyarea:	cfb_copyarea,
+	fb_imageblit:	cfb_imageblit,
 };
 
 int __init vesafb_setup(char *options)
@@ -451,59 +215,46 @@
 	return 0;
 }
 
-static int vesafb_switch(int con, struct fb_info *info)
-{
-	/* Do we have to save the colormap? */
-	if (fb_display[info->currcon].cmap.len)
-		fb_get_cmap(&fb_display[info->currcon].cmap, 1, vesa_getcolreg,
-			    info);
-	
-	info->currcon = con;
-	/* Install new colormap */
-	do_install_cmap(con, info);
-	vesafb_update_var(con,info);
-	return 1;
-}
-
 int __init vesafb_init(void)
 {
-	int i,j;
+	int video_cmap_len;
+	int i;
 
 	if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB)
 		return -ENXIO;
 
-	video_base          = screen_info.lfb_base;
-	video_bpp           = screen_info.lfb_depth;
-	if (15 == video_bpp)
-		video_bpp = 16;
-	video_width         = screen_info.lfb_width;
-	video_height        = screen_info.lfb_height;
-	video_linelength    = screen_info.lfb_linelength;
-	video_size          = screen_info.lfb_size * 65536;
-	video_visual = (video_bpp == 8) ?
+	vesafb_fix.smem_start = screen_info.lfb_base;
+	vesafb_defined.bits_per_pixel = screen_info.lfb_depth;
+	if (15 == vesafb_defined.bits_per_pixel)
+		vesafb_defined.bits_per_pixel = 16;
+	vesafb_defined.xres = screen_info.lfb_width;
+	vesafb_defined.yres = screen_info.lfb_height;
+	vesafb_fix.line_length = screen_info.lfb_linelength;
+	vesafb_fix.smem_len = screen_info.lfb_size * 65536;
+	vesafb_fix.visual   = (vesafb_defined.bits_per_pixel == 8) ?
 		FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR;
 
-	if (!request_mem_region(video_base, video_size, "vesafb")) {
+	if (!request_mem_region(vesafb_fix.smem_start, vesafb_fix.smem_len, "vesafb")) {
 		printk(KERN_WARNING
 		       "vesafb: abort, cannot reserve video memory at 0x%lx\n",
-			video_base);
+			vesafb_fix.smem_start);
 		/* We cannot make this fatal. Sometimes this comes from magic
 		   spaces our resource handlers simply don't know about */
 	}
 
-        video_vbase = ioremap(video_base, video_size);
-	if (!video_vbase) {
-		release_mem_region(video_base, video_size);
+        fb_info.screen_base = ioremap(vesafb_fix.smem_start, vesafb_fix.smem_len);
+	if (!fb_info.screen_base) {
+		release_mem_region(vesafb_fix.smem_start, vesafb_fix.smem_len);
 		printk(KERN_ERR
 		       "vesafb: abort, cannot ioremap video memory 0x%x @ 0x%lx\n",
-			video_size, video_base);
+			vesafb_fix.smem_len, vesafb_fix.smem_start);
 		return -EIO;
 	}
 
 	printk(KERN_INFO "vesafb: framebuffer at 0x%lx, mapped to 0x%p, size %dk\n",
-	       video_base, video_vbase, video_size/1024);
+	       vesafb_fix.smem_start, fb_info.screen_base, vesafb_fix.smem_len/1024);
 	printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
-	       video_width, video_height, video_bpp, video_linelength, screen_info.pages);
+	       vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
 
 	if (screen_info.vesapm_seg) {
 		printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
@@ -536,32 +287,27 @@
 		}
 	}
 
-	vesafb_defined.xres=video_width;
-	vesafb_defined.yres=video_height;
-	vesafb_defined.xres_virtual=video_width;
-	vesafb_defined.yres_virtual=video_size / video_linelength;
-	vesafb_defined.bits_per_pixel=video_bpp;
-
-	if (ypan && vesafb_defined.yres_virtual > video_height) {
+	vesafb_defined.xres_virtual = vesafb_defined.xres;
+	vesafb_defined.yres_virtual = vesafb_fix.smem_len / vesafb_fix.line_length;
+	if (ypan && vesafb_defined.yres_virtual > vesafb_defined.yres) {
 		printk(KERN_INFO "vesafb: scrolling: %s using protected mode interface, yres_virtual=%d\n",
 		       (ypan > 1) ? "ywrap" : "ypan",vesafb_defined.yres_virtual);
 	} else {
 		printk(KERN_INFO "vesafb: scrolling: redraw\n");
-		vesafb_defined.yres_virtual = video_height;
+		vesafb_defined.yres_virtual = vesafb_defined.yres;
 		ypan = 0;
 	}
-	video_height_virtual = vesafb_defined.yres_virtual;
-
+	
 	/* some dummy values for timing to make fbset happy */
-	vesafb_defined.pixclock     = 10000000 / video_width * 1000 / video_height;
-	vesafb_defined.left_margin  = (video_width / 8) & 0xf8;
+	vesafb_defined.pixclock     = 10000000 / vesafb_defined.xres * 1000 / vesafb_defined.yres;
+	vesafb_defined.left_margin  = (vesafb_defined.xres / 8) & 0xf8;
 	vesafb_defined.right_margin = 32;
 	vesafb_defined.upper_margin = 16;
 	vesafb_defined.lower_margin = 4;
-	vesafb_defined.hsync_len    = (video_width / 8) & 0xf8;
+	vesafb_defined.hsync_len    = (vesafb_defined.xres / 8) & 0xf8;
 	vesafb_defined.vsync_len    = 4;
 
-	if (video_bpp > 8) {
+	if (vesafb_defined.bits_per_pixel > 8) {
 		vesafb_defined.red.offset    = screen_info.red_pos;
 		vesafb_defined.red.length    = screen_info.red_size;
 		vesafb_defined.green.offset  = screen_info.green_pos;
@@ -585,48 +331,49 @@
 		vesafb_defined.red.length   = 6;
 		vesafb_defined.green.length = 6;
 		vesafb_defined.blue.length  = 6;
-		for(i = 0; i < 16; i++) {
-			j = color_table[i];
-			palette[i].red   = default_red[j];
-			palette[i].green = default_grn[j];
-			palette[i].blue  = default_blu[j];
-		}
 		video_cmap_len = 256;
 	}
 
+	vesafb_fix.ypanstep  = ypan     ? 1 : 0;
+	vesafb_fix.ywrapstep = (ypan>1) ? 1 : 0;
+
 	/* request failure does not faze us, as vgacon probably has this
 	 * region already (FIXME) */
 	request_region(0x3c0, 32, "vesafb");
 
 	if (mtrr) {
-		int temp_size = video_size;
+		int temp_size = vesafb_fix.smem_len;
 		/* Find the largest power-of-two */
 		while (temp_size & (temp_size - 1))
                 	temp_size &= (temp_size - 1);
                         
                 /* Try and find a power of two to add */
-		while (temp_size && mtrr_add(video_base, temp_size, MTRR_TYPE_WRCOMB, 1)==-EINVAL) {
+		while (temp_size && mtrr_add(vesafb_fix.smem_start, temp_size, MTRR_TYPE_WRCOMB, 1)==-EINVAL) {
 			temp_size >>= 1;
 		}
 	}
 	
-	strcpy(fb_info.modename, "VESA VGA");
+	strcpy(fb_info.modename, vesafb_fix.id);
 	fb_info.changevar = NULL;
 	fb_info.node = NODEV;
 	fb_info.fbops = &vesafb_ops;
-	fb_info.screen_base = video_vbase;
-	fb_info.disp=&disp;
+	fb_info.var = vesafb_defined;
+	fb_info.fix = vesafb_fix;
 	fb_info.currcon = -1;
-	fb_info.switch_con=&vesafb_switch;
-	fb_info.updatevar=&vesafb_update_var;
-	fb_info.flags=FBINFO_FLAG_DEFAULT;
-	vesafb_set_disp(-1);
+	fb_info.disp = &disp;
+	fb_info.switch_con = gen_switch;
+	fb_info.updatevar = gen_update_var;
+	fb_info.pseudo_palette = pseudo_palette;
+	fb_info.flags = FBINFO_FLAG_DEFAULT;
+
+	fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0);
+	gen_set_disp(-1, &fb_info);
 
 	if (register_framebuffer(&fb_info)<0)
 		return -EINVAL;
 
 	printk(KERN_INFO "fb%d: %s frame buffer device\n",
-	       GET_FB_IDX(fb_info.node), fb_info.modename);
+	       GET_FB_IDX(fb_info.node), fb_info.fix.id);
 	return 0;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/vfb.c linux-2.5/drivers/video/vfb.c
--- linux-2.5.13/drivers/video/vfb.c	Fri May  3 01:22:37 2002
+++ linux-2.5/drivers/video/vfb.c	Fri May  3 19:03:38 2002
@@ -46,17 +46,7 @@
 static struct display disp;
 static struct fb_info fb_info;
 static struct { u_char red, green, blue, pad; } palette[256];
-static union {
-#ifdef FBCON_HAS_CFB16
-    u16 cfb16[16];
-#endif
-#ifdef FBCON_HAS_CFB24
-    u32 cfb24[16];
-#endif
-#ifdef FBCON_HAS_CFB32
-    u32 cfb32[16];
-#endif
-} fbcon_cmap;
+static u32 pseudo_palette[17];
 static char vfb_name[16] = "Virtual FB";
 
 static struct fb_var_screeninfo vfb_default = {
@@ -262,19 +252,19 @@
 #ifdef FBCON_HAS_CFB16
 		case 16:
 		    display->dispsw = &fbcon_cfb16;
-		    display->dispsw_data = fbcon_cmap.cfb16;
+		    display->dispsw_data = info->pseudo_palette;
 		    break;
 #endif
 #ifdef FBCON_HAS_CFB24
 		case 24:
 		    display->dispsw = &fbcon_cfb24;
-		    display->dispsw_data = fbcon_cmap.cfb24;
+		    display->dispsw_data = info->pseudo_palette;
 		    break;
 #endif
 #ifdef FBCON_HAS_CFB32
 		case 32:
 		    display->dispsw = &fbcon_cfb32;
-		    display->dispsw_data = fbcon_cmap.cfb32;
+		    display->dispsw_data = info->pseudo_palette;
 		    break;
 #endif
 		default:
@@ -377,8 +367,8 @@
     fb_info.node = NODEV;
     fb_info.fbops = &vfb_ops;
     fb_info.screen_base = (char *)videomemory;
+    fb_info.pseudo_palette = pseudo_palette;	
     fb_info.disp = &disp;
-    fb_info.currcon = -1;	
     fb_info.switch_con = &vfbcon_switch;
     fb_info.updatevar = &vfbcon_updatevar;
     fb_info.flags = FBINFO_FLAG_DEFAULT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/vga16fb.c linux-2.5/drivers/video/vga16fb.c
--- linux-2.5.13/drivers/video/vga16fb.c	Fri May  3 01:22:45 2002
+++ linux-2.5/drivers/video/vga16fb.c	Fri May  3 19:03:39 2002
@@ -43,7 +43,6 @@
 
 static struct vga16fb_info {
 	struct fb_info  fb_info;
-	char *video_vbase;			/* 0xa0000 map address */
 	int isVGA;
 	
 	/* structure holding original VGA register settings when the
@@ -532,7 +531,7 @@
 			if (info->fb_info.changevar)
 				info->fb_info.changevar(con);
 		}
-		if (con == info->fb_info.currcon)
+		if (con == fb->currcon)
 			vga16fb_set_par(&par, info);
 	}
 
@@ -581,7 +580,7 @@
 
 static int vga16fb_setcolreg(unsigned regno, unsigned red, unsigned green,
 			     unsigned blue, unsigned transp,
-			     struct fb_info *fb_info)
+			     struct fb_info *info)
 {
 	int gray;
 
@@ -599,15 +598,15 @@
 	palette[regno].green = green;
 	palette[regno].blue  = blue;
 	
-	if (fb_info->currcon < 0)
+	if (info->currcon < 0)
 		gray = disp.var.grayscale;
 	else
-		gray = fb_display[fb_info->currcon].var.grayscale;
+		gray = fb_display[info->currcon].var.grayscale;
 	if (gray) {
 		/* gray = 0.30*R + 0.59*G + 0.11*B */
 		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
 	}
-	if (((struct vga16fb_info *) fb_info)->isVGA) 
+	if (((struct vga16fb_info *) info)->isVGA) 
 		vga16_setpalette(regno,red,green,blue);
 	else
 		ega16_setpalette(regno,red,green,blue);
@@ -642,6 +641,45 @@
 	return 0;
 }
 
+int vga16fb_setup(char *options)
+{
+	char *this_opt;
+	
+	vga16fb.fb_info.fontname[0] = '\0';
+	
+	if (!options || !*options)
+		return 0;
+	
+	while ((this_opt = strsep(&options, ",")) != NULL) {
+		if (!*this_opt) continue;
+		
+		if (!strncmp(this_opt, "font:", 5))
+			strcpy(vga16fb.fb_info.fontname, this_opt+5);
+	}
+	return 0;
+}
+
+static int vga16fb_switch(int con, struct fb_info *fb)
+{
+	struct vga16fb_par par;
+	struct vga16fb_info *info = (struct vga16fb_info*)fb;
+
+	/* Do we have to save the colormap? */
+	if (fb_display[fb->currcon].cmap.len)
+		fb_get_cmap(&fb_display[fb->currcon].cmap, 1, vga16_getcolreg,
+			    fb);
+	
+	fb->currcon = con;
+	vga16fb_decode_var(&fb_display[con].var, &par, info);
+	vga16fb_set_par(&par, info);
+	vga16fb_set_disp(con, info);
+
+	/* Install new colormap */
+	do_install_cmap(con, fb);
+/*	vga16fb_update_var(con, fb); */
+	return 1;
+}
+
 /* The following VESA blanking code is taken from vgacon.c.  The VGA
    blanking code was originally by Huang shi chao, and modified by
    Christoph Rimek (chrimek@toppoint.de) and todd j. derr
@@ -821,45 +859,6 @@
 	fb_blank:	vga16fb_blank,
 };
 
-int vga16fb_setup(char *options)
-{
-	char *this_opt;
-	
-	vga16fb.fb_info.fontname[0] = '\0';
-	
-	if (!options || !*options)
-		return 0;
-	
-	while ((this_opt = strsep(&options, ",")) != NULL) {
-		if (!*this_opt) continue;
-		
-		if (!strncmp(this_opt, "font:", 5))
-			strcpy(vga16fb.fb_info.fontname, this_opt+5);
-	}
-	return 0;
-}
-
-static int vga16fb_switch(int con, struct fb_info *fb)
-{
-	struct vga16fb_par par;
-	struct vga16fb_info *info = (struct vga16fb_info*)fb;
-
-	/* Do we have to save the colormap? */
-	if (fb_display[fb->currcon].cmap.len)
-		fb_get_cmap(&fb_display[fb->currcon].cmap, 1, vga16_getcolreg,
-			    fb);
-	
-	fb->currcon = con;
-	vga16fb_decode_var(&fb_display[con].var, &par, info);
-	vga16fb_set_par(&par, info);
-	vga16fb_set_disp(con, info);
-
-	/* Install new colormap */
-	do_install_cmap(con, fb);
-/*	vga16fb_update_var(con, fb); */
-	return 1;
-}
-
 int __init vga16fb_init(void)
 {
 	int i,j;
@@ -868,12 +867,12 @@
 
 	/* XXX share VGA_FB_PHYS region with vgacon */
 
-        vga16fb.video_vbase = ioremap(VGA_FB_PHYS, VGA_FB_PHYS_LEN);
-	if (!vga16fb.video_vbase) {
+        vga16fb.fb_info.screen_base = ioremap(VGA_FB_PHYS, VGA_FB_PHYS_LEN);
+	if (!vga16fb.fb_info.screen_base) {
 		printk(KERN_ERR "vga16fb: unable to map device\n");
 		return -ENOMEM;
 	}
-	printk(KERN_INFO "vga16fb: mapped to 0x%p\n", vga16fb.video_vbase);
+	printk(KERN_INFO "vga16fb: mapped to 0x%p\n", vga16fb.fb_info.screen_base);
 
 	vga16fb.isVGA = ORIG_VIDEO_ISVGA;
 	vga16fb.palette_blanked = 0;
@@ -900,7 +899,6 @@
 	vga16fb.fb_info.changevar = NULL;
 	vga16fb.fb_info.node = NODEV;
 	vga16fb.fb_info.fbops = &vga16fb_ops;
-	vga16fb.fb_info.screen_base = vga16fb.video_vbase;
 	vga16fb.fb_info.disp=&disp;
 	vga16fb.fb_info.currcon = -1;
 	vga16fb.fb_info.switch_con=&vga16fb_switch;
@@ -909,7 +907,7 @@
 	vga16fb_set_disp(-1, &vga16fb);
 
 	if (register_framebuffer(&vga16fb.fb_info)<0) {
-		iounmap(vga16fb.video_vbase);
+		iounmap(vga16fb.fb_info.screen_base);
 		return -EINVAL;
 	}
 
@@ -922,7 +920,7 @@
 static void __exit vga16fb_exit(void)
 {
     unregister_framebuffer(&vga16fb.fb_info);
-    iounmap(vga16fb.video_vbase);
+    iounmap(vga16fb.fb_info.screen_base);
     /* XXX unshare VGA regions */
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/vgacon.c linux-2.5/drivers/video/vgacon.c
--- linux-2.5.13/drivers/video/vgacon.c	Fri May  3 01:22:51 2002
+++ linux-2.5/drivers/video/vgacon.c	Sun Mar  3 23:50:42 2002
@@ -41,7 +41,6 @@
 #include <linux/kernel.h>
 #include <linux/tty.h>
 #include <linux/console.h>
-#include <linux/console_struct.h>
 #include <linux/string.h>
 #include <linux/kd.h>
 #include <linux/slab.h>
@@ -334,11 +333,11 @@
 	p = *c->vc_uni_pagedir_loc;
 	if (c->vc_uni_pagedir_loc == &c->vc_uni_pagedir ||
 	    !--c->vc_uni_pagedir_loc[1])
-		con_free_unimap(c->vc_num);
+		con_free_unimap(c);
 	c->vc_uni_pagedir_loc = vgacon_uni_pagedir;
 	vgacon_uni_pagedir[1]++;
 	if (!vgacon_uni_pagedir[0] && p)
-		con_set_default_unimap(c->vc_num);
+		con_set_default_unimap(c);
 }
 
 static inline void vga_set_mem_top(struct vc_data *c)
@@ -352,10 +351,10 @@
 	if (!--vgacon_uni_pagedir[1]) {
 		c->vc_visible_origin = vga_vram_base;
 		vga_set_mem_top(c);
-		con_free_unimap(c->vc_num);
+		con_free_unimap(c);
 	}
 	c->vc_uni_pagedir_loc = &c->vc_uni_pagedir;
-	con_set_default_unimap(c->vc_num);
+	con_set_default_unimap(c);
 }
 
 static u8 vgacon_build_attr(struct vc_data *c, u8 color, u8 intensity, u8 blink, u8 underline, u8 reverse)
@@ -496,12 +495,12 @@
 	}
 }
 
-static int vgacon_set_palette(struct vc_data *c, unsigned char *table)
+static int vgacon_set_palette(struct vc_data *vc, unsigned char *table)
 {
 #ifdef CAN_LOAD_PALETTE
-	if (vga_video_type != VIDEO_TYPE_VGAC || vga_palette_blanked || !CON_IS_VISIBLE(c))
+	if (vga_video_type != VIDEO_TYPE_VGAC || vga_palette_blanked || !IS_VISIBLE)
 		return -EINVAL;
-	vga_set_palette(c, table);
+	vga_set_palette(vc, table);
 	return 0;
 #else
 	return -EINVAL;
@@ -813,8 +812,8 @@
 	if ((set)&&(ch512!=vga_512_chars)) {	/* attribute controller */
 		int i;
 		for(i=0; i<MAX_NR_CONSOLES; i++) {
-			struct vc_data *c = vc_cons[i].d;
-			if (c && c->vc_sw == &vga_con)
+			struct vc_data *c = vt_cons->vc_cons[i];
+			if (c && c->display_fg->vt_sw == &vga_con)
 				c->vc_hi_font_mask = ch512 ? 0x0800 : 0;
 		}
 		vga_512_chars=ch512;
@@ -949,7 +948,7 @@
 static int vgacon_set_origin(struct vc_data *c)
 {
 	if (vga_is_gfx ||	/* We don't play origin tricks in graphic modes */
-	    (console_blanked && !vga_palette_blanked))	/* Nor we write to blanked screens */
+	    (c->display_fg->vt_blanked && !vga_palette_blanked))	/* Nor we write to blanked screens */
 		return 0;
 	c->vc_origin = c->vc_visible_origin = vga_vram_base;
 	vga_set_mem_top(c);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/video/virgefb.c linux-2.5/drivers/video/virgefb.c
--- linux-2.5.13/drivers/video/virgefb.c	Fri May  3 01:22:46 2002
+++ linux-2.5/drivers/video/virgefb.c	Fri May  3 19:03:39 2002
@@ -111,12 +111,7 @@
 
 static struct display disp;
 static struct fb_info fb_info;
-
-static union {
-#ifdef FBCON_HAS_CFB16
-    u16 cfb16[16];
-#endif
-} fbcon_cmap;
+static u16 pseudo_palette[17]; 
 
 /*
  *    Switch for Chipset Independency
@@ -302,7 +297,7 @@
 static int virgefb_get_cmap(struct fb_cmap *cmap, int kspc, int con,
 			    struct fb_info *info);
 static int virgefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
-                         u_int transp, struct fb_info *info);
+                             u_int transp, struct fb_info *info);
 static int virgefb_blank(int blank, struct fb_info *info);
 
 /*
@@ -589,7 +584,7 @@
 #endif
 #ifdef FBCON_HAS_CFB16
 		case 16:
-			fbcon_cmap.cfb16[regno] =
+			((u16 *)(info->pseudo_palette))[regno] =
 				((red  & 0xf800) |
 				((green & 0xfc00) >> 5) |
 				((blue  & 0xf800) >> 11));
@@ -662,12 +657,10 @@
  */
 
 #define Cyber3D_WaitQueue(v) \
-{ \
-	 do { \
+	do { \
 		while ((rl_3d(0x8504) & 0x1f00) < (((v)+2) << 8)); \
-	 } \
-	while (0); \
-}
+	} \
+	while (0)
 
 static inline void Cyber3D_WaitBusy(void)
 {
@@ -961,7 +954,7 @@
 				display->dispsw = &fbcon_virge16;
 			} else
 				display->dispsw = &fbcon_cfb16;
-			display->dispsw_data = &fbcon_cmap.cfb16;
+			display->dispsw_data = &info->pseudo_palette;
 			break;
 #endif
 		default:
@@ -1023,16 +1016,6 @@
 	return(0);
 }
 
-/*
- *    Blank the display.
- */
-
-static int virgefb_blank(int blank, struct fb_info *info)
-{
-	fbhw->blank(blank);
-	return 0;
-}
-
 static struct fb_ops virgefb_ops = {
 	owner:		THIS_MODULE,
 	fb_get_fix:	virgefb_get_fix,
@@ -1044,6 +1027,7 @@
 	fb_blank:	virgefb_blank,
 };
 
+
 int __init virgefb_setup(char *options)
 {
 	char *this_opt;
@@ -1138,8 +1122,8 @@
 	    fb_info.changevar = NULL;
 	    fb_info.node = NODEV;
 	    fb_info.fbops = &virgefb_ops;
+	    fb_info.pseudo_palette = pseudo_palette;
 	    fb_info.disp = &disp;
-	    fb_info.currcon = -1;	
 	    fb_info.switch_con = &Cyberfb_switch;
 	    fb_info.updatevar = &Cyberfb_updatevar;
 	    fb_info.flags = FBINFO_FLAG_DEFAULT;
@@ -1202,10 +1186,12 @@
  *    Blank the display.
  */
 
-static void virgefb_blank(int blank, struct fb_info *info)
+static int virgefb_blank(int blank, struct fb_info *info)
 {
 	fbhw->blank(blank);
+	return 0;
 }
+
 
 /*
  *    Get a Video Mode
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/drivers/zorro/zorro.ids linux-2.5/drivers/zorro/zorro.ids
--- linux-2.5.13/drivers/zorro/zorro.ids	Fri May  3 01:22:55 2002
+++ linux-2.5/drivers/zorro/zorro.ids	Wed Mar 27 13:07:17 2002
@@ -4,7 +4,7 @@
 #	Maintained by Geert Uytterhoeven <zorro@linux-m68k.org>
 #	If you have any new entries, please send them to the maintainer.
 #
-#	$Id: zorro.ids,v 1.16 2000/09/28 18:45:47 geert Exp $
+#	$Id: zorro.ids,v 1.17 2001/10/25 08:21:39 geert Exp $
 #
 
 # Manufacturers and Products. Please keep sorted.
@@ -229,6 +229,7 @@
 	0a00  Impact Series II [RAM Expansion]
 081e  Interworks Network
 0820  Hardital Synthesis
+	0100  Super Big Bang [Accelerator, SCSI Host Adapter and RAM Expansion]
 	1400  TQM 68030+68882 [Accelerator]
 0828  Applied Engineering
 	1000  DL2000 [Modem]
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/Config.in linux-2.5/fs/Config.in
--- linux-2.5.13/fs/Config.in	Fri May  3 01:22:41 2002
+++ linux-2.5/fs/Config.in	Wed May  1 17:26:08 2002
@@ -21,7 +21,7 @@
 
 dep_tristate 'BFS file system support (EXPERIMENTAL)' CONFIG_BFS_FS $CONFIG_EXPERIMENTAL
 
-tristate 'Ext3 journalling file system support (EXPERIMENTAL)' CONFIG_EXT3_FS
+tristate 'Ext3 journalling file system support' CONFIG_EXT3_FS
 # CONFIG_JBD could be its own option (even modular), but until there are
 # other users than ext3, we will simply make it be the same as CONFIG_EXT3_FS
 # dep_tristate '  Journal Block Device support (JBD for ext3)' CONFIG_JBD $CONFIG_EXT3_FS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/adfs/adfs.h linux-2.5/fs/adfs/adfs.h
--- linux-2.5.13/fs/adfs/adfs.h	Fri May  3 01:22:56 2002
+++ linux-2.5/fs/adfs/adfs.h	Thu May  2 21:31:12 2002
@@ -130,7 +130,7 @@
 		unsigned int off;
 
 		off = (object_id & 255) - 1;
-		block += off << sb->u.adfs_sb.s_log2sharesize;
+		block += off << ADFS_SB(sb)->s_log2sharesize;
 	}
 
 	return adfs_map_lookup(sb, object_id >> 8, block);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/adfs/dir.c linux-2.5/fs/adfs/dir.c
--- linux-2.5.13/fs/adfs/dir.c	Fri May  3 01:22:41 2002
+++ linux-2.5/fs/adfs/dir.c	Thu May  2 21:31:12 2002
@@ -31,7 +31,7 @@
 {
 	struct inode *inode = filp->f_dentry->d_inode;
 	struct super_block *sb = inode->i_sb;
-	struct adfs_dir_ops *ops = sb->u.adfs_sb.s_dir;
+	struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
 	struct object_info obj;
 	struct adfs_dir dir;
 	int ret = 0;
@@ -88,7 +88,7 @@
 {
 	int ret = -EINVAL;
 #ifdef CONFIG_ADFS_FS_RW
-	struct adfs_dir_ops *ops = sb->u.adfs_sb.s_dir;
+	struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
 	struct adfs_dir dir;
 
 	printk(KERN_INFO "adfs_dir_update: object %06X in dir %06X\n",
@@ -142,7 +142,7 @@
 adfs_dir_lookup_byname(struct inode *inode, struct qstr *name, struct object_info *obj)
 {
 	struct super_block *sb = inode->i_sb;
-	struct adfs_dir_ops *ops = sb->u.adfs_sb.s_dir;
+	struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
 	struct adfs_dir dir;
 	int ret;
 
@@ -205,7 +205,7 @@
 static int
 adfs_hash(struct dentry *parent, struct qstr *qstr)
 {
-	const unsigned int name_len = parent->d_sb->u.adfs_sb.s_namelen;
+	const unsigned int name_len = ADFS_SB(parent->d_sb)->s_namelen;
 	const unsigned char *name;
 	unsigned long hash;
 	int i;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/adfs/file.c linux-2.5/fs/adfs/file.c
--- linux-2.5.13/fs/adfs/file.c	Fri May  3 01:22:44 2002
+++ linux-2.5/fs/adfs/file.c	Thu May  2 21:31:12 2002
@@ -25,6 +25,7 @@
 #include <linux/fcntl.h>
 #include <linux/time.h>
 #include <linux/stat.h>
+#include <linux/adfs_fs.h>
 
 #include "adfs.h"
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/adfs/inode.c linux-2.5/fs/adfs/inode.c
--- linux-2.5.13/fs/adfs/inode.c	Fri May  3 01:22:47 2002
+++ linux-2.5/fs/adfs/inode.c	Thu May  2 21:31:12 2002
@@ -103,9 +103,10 @@
 {
 	unsigned int filetype, attr = ADFS_I(inode)->attr;
 	umode_t mode, rmask;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 
 	if (attr & ADFS_NDA_DIRECTORY) {
-		mode = S_IRUGO & sb->u.adfs_sb.s_owner_mask;
+		mode = S_IRUGO & asb->s_owner_mask;
 		return S_IFDIR | S_IXUGO | mode;
 	}
 
@@ -126,16 +127,16 @@
 	mode = S_IFREG;
 
 	if (attr & ADFS_NDA_OWNER_READ)
-		mode |= rmask & sb->u.adfs_sb.s_owner_mask;
+		mode |= rmask & asb->s_owner_mask;
 
 	if (attr & ADFS_NDA_OWNER_WRITE)
-		mode |= S_IWUGO & sb->u.adfs_sb.s_owner_mask;
+		mode |= S_IWUGO & asb->s_owner_mask;
 
 	if (attr & ADFS_NDA_PUBLIC_READ)
-		mode |= rmask & sb->u.adfs_sb.s_other_mask;
+		mode |= rmask & asb->s_other_mask;
 
 	if (attr & ADFS_NDA_PUBLIC_WRITE)
-		mode |= S_IWUGO & sb->u.adfs_sb.s_other_mask;
+		mode |= S_IWUGO & asb->s_other_mask;
 	return mode;
 }
 
@@ -148,6 +149,7 @@
 {
 	umode_t mode;
 	int attr;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 
 	/* FIXME: should we be able to alter a link? */
 	if (S_ISLNK(inode->i_mode))
@@ -158,14 +160,14 @@
 	else
 		attr = 0;
 
-	mode = inode->i_mode & sb->u.adfs_sb.s_owner_mask;
+	mode = inode->i_mode & asb->s_owner_mask;
 	if (mode & S_IRUGO)
 		attr |= ADFS_NDA_OWNER_READ;
 	if (mode & S_IWUGO)
 		attr |= ADFS_NDA_OWNER_WRITE;
 
-	mode = inode->i_mode & sb->u.adfs_sb.s_other_mask;
-	mode &= ~sb->u.adfs_sb.s_owner_mask;
+	mode = inode->i_mode & asb->s_other_mask;
+	mode &= ~asb->s_owner_mask;
 	if (mode & S_IRUGO)
 		attr |= ADFS_NDA_PUBLIC_READ;
 	if (mode & S_IWUGO)
@@ -248,8 +250,8 @@
 	if (!inode)
 		goto out;
 
-	inode->i_uid	 = sb->u.adfs_sb.s_uid;
-	inode->i_gid	 = sb->u.adfs_sb.s_gid;
+	inode->i_uid	 = ADFS_SB(sb)->s_uid;
+	inode->i_gid	 = ADFS_SB(sb)->s_gid;
 	inode->i_ino	 = obj->file_id;
 	inode->i_size	 = obj->size;
 	inode->i_nlink	 = 2;
@@ -311,8 +313,8 @@
 	 * we can't change the UID or GID of any file -
 	 * we have a global UID/GID in the superblock
 	 */
-	if ((ia_valid & ATTR_UID && attr->ia_uid != sb->u.adfs_sb.s_uid) ||
-	    (ia_valid & ATTR_GID && attr->ia_gid != sb->u.adfs_sb.s_gid))
+	if ((ia_valid & ATTR_UID && attr->ia_uid != ADFS_SB(sb)->s_uid) ||
+	    (ia_valid & ATTR_GID && attr->ia_gid != ADFS_SB(sb)->s_gid))
 		error = -EPERM;
 
 	if (error)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/adfs/map.c linux-2.5/fs/adfs/map.c
--- linux-2.5.13/fs/adfs/map.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/adfs/map.c	Thu May  2 21:31:12 2002
@@ -197,7 +197,7 @@
 unsigned int
 adfs_map_free(struct super_block *sb)
 {
-	struct adfs_sb_info *asb = &sb->u.adfs_sb;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 	struct adfs_discmap *dm;
 	unsigned int total = 0;
 	unsigned int zone;
@@ -214,7 +214,7 @@
 
 int adfs_map_lookup (struct super_block *sb, int frag_id, int offset)
 {
-	struct adfs_sb_info *asb = &sb->u.adfs_sb;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 	unsigned int zone, mapoff;
 	int result;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/adfs/super.c linux-2.5/fs/adfs/super.c
--- linux-2.5.13/fs/adfs/super.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/adfs/super.c	Thu May  2 21:31:12 2002
@@ -139,7 +139,7 @@
 	unsigned char crosscheck = 0, zonecheck = 1;
 	int i;
 
-	for (i = 0; i < sb->u.adfs_sb.s_map_size; i++) {
+	for (i = 0; i < ADFS_SB(sb)->s_map_size; i++) {
 		unsigned char *map;
 
 		map = dm[i].dm_bh->b_data;
@@ -158,15 +158,19 @@
 static void adfs_put_super(struct super_block *sb)
 {
 	int i;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 
-	for (i = 0; i < sb->u.adfs_sb.s_map_size; i++)
-		brelse(sb->u.adfs_sb.s_map[i].dm_bh);
-	kfree(sb->u.adfs_sb.s_map);
+	for (i = 0; i < asb->s_map_size; i++)
+		brelse(asb->s_map[i].dm_bh);
+	kfree(asb->s_map);
+	kfree(asb);
+	sb->u.generic_sbp = NULL;
 }
 
 static int parse_options(struct super_block *sb, char *options)
 {
 	char *value, *opt;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 
 	if (!options)
 		return 0;
@@ -181,28 +185,28 @@
 		if (!strcmp(opt, "uid")) {	/* owner of all files */
 			if (!value || !*value)
 				return -EINVAL;
-			sb->u.adfs_sb.s_uid = simple_strtoul(value, &value, 0);
+			asb->s_uid = simple_strtoul(value, &value, 0);
 			if (*value)
 				return -EINVAL;
 		} else
 		if (!strcmp(opt, "gid")) {	/* group owner of all files */
 			if (!value || !*value)
 				return -EINVAL;
-			sb->u.adfs_sb.s_gid = simple_strtoul(value, &value, 0);
+			asb->s_gid = simple_strtoul(value, &value, 0);
 			if (*value)
 				return -EINVAL;
 		} else
 		if (!strcmp(opt, "ownmask")) {	/* owner permission mask */
 			if (!value || !*value)
 				return -EINVAL;
-			sb->u.adfs_sb.s_owner_mask = simple_strtoul(value, &value, 8);
+			asb->s_owner_mask = simple_strtoul(value, &value, 8);
 			if (*value)
 				return -EINVAL;
 		} else
 		if (!strcmp(opt, "othmask")) {	/* others permission mask */
 			if (!value || !*value)
 				return -EINVAL;
-			sb->u.adfs_sb.s_other_mask = simple_strtoul(value, &value, 8);
+			asb->s_other_mask = simple_strtoul(value, &value, 8);
 			if (*value)
 				return -EINVAL;
 		} else {			/* eh? say again. */
@@ -220,7 +224,7 @@
 
 static int adfs_statfs(struct super_block *sb, struct statfs *buf)
 {
-	struct adfs_sb_info *asb = &sb->u.adfs_sb;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 
 	buf->f_type    = ADFS_SUPER_MAGIC;
 	buf->f_namelen = asb->s_namelen;
@@ -290,14 +294,15 @@
 	struct adfs_discmap *dm;
 	unsigned int map_addr, zone_size, nzones;
 	int i, zone;
+	struct adfs_sb_info *asb = ADFS_SB(sb);
 
-	nzones    = sb->u.adfs_sb.s_map_size;
+	nzones    = asb->s_map_size;
 	zone_size = (8 << dr->log2secsize) - le16_to_cpu(dr->zone_spare);
 	map_addr  = (nzones >> 1) * zone_size -
 		     ((nzones > 1) ? ADFS_DR_SIZE_BITS : 0);
-	map_addr  = signed_asl(map_addr, sb->u.adfs_sb.s_map2blk);
+	map_addr  = signed_asl(map_addr, asb->s_map2blk);
 
-	sb->u.adfs_sb.s_ids_per_zone = zone_size / (sb->u.adfs_sb.s_idlen + 1);
+	asb->s_ids_per_zone = zone_size / (asb->s_idlen + 1);
 
 	dm = kmalloc(nzones * sizeof(*dm), GFP_KERNEL);
 	if (dm == NULL) {
@@ -354,12 +359,19 @@
 	struct buffer_head *bh;
 	struct object_info root_obj;
 	unsigned char *b_data;
+	struct adfs_sb_info *asb;
+
+	asb = kmalloc(sizeof(*asb), GFP_KERNEL);
+	if (!asb)
+		return -ENOMEM;
+	sb->u.generic_sbp = asb;
+	memset(asb, 0, sizeof(*asb));
 
 	/* set default options */
-	sb->u.adfs_sb.s_uid = 0;
-	sb->u.adfs_sb.s_gid = 0;
-	sb->u.adfs_sb.s_owner_mask = S_IRWXU;
-	sb->u.adfs_sb.s_other_mask = S_IRWXG | S_IRWXO;
+	asb->s_uid = 0;
+	asb->s_gid = 0;
+	asb->s_owner_mask = S_IRWXU;
+	asb->s_other_mask = S_IRWXG | S_IRWXO;
 
 	if (parse_options(sb, data))
 		goto error;
@@ -416,16 +428,16 @@
 	 * blocksize on this device should now be set to the ADFS log2secsize
 	 */
 
-	sb->s_magic		 = ADFS_SUPER_MAGIC;
-	sb->u.adfs_sb.s_idlen	 = dr->idlen;
-	sb->u.adfs_sb.s_map_size = dr->nzones | (dr->nzones_high << 8);
-	sb->u.adfs_sb.s_map2blk	 = dr->log2bpmb - dr->log2secsize;
-	sb->u.adfs_sb.s_size     = adfs_discsize(dr, sb->s_blocksize_bits);
-	sb->u.adfs_sb.s_version  = dr->format_version;
-	sb->u.adfs_sb.s_log2sharesize = dr->log2sharesize;
+	sb->s_magic		= ADFS_SUPER_MAGIC;
+	asb->s_idlen		= dr->idlen;
+	asb->s_map_size		= dr->nzones | (dr->nzones_high << 8);
+	asb->s_map2blk		= dr->log2bpmb - dr->log2secsize;
+	asb->s_size    		= adfs_discsize(dr, sb->s_blocksize_bits);
+	asb->s_version 		= dr->format_version;
+	asb->s_log2sharesize	= dr->log2sharesize;
 	
-	sb->u.adfs_sb.s_map = adfs_read_map(sb, dr);
-	if (!sb->u.adfs_sb.s_map)
+	asb->s_map = adfs_read_map(sb, dr);
+	if (!asb->s_map)
 		goto error_free_bh;
 
 	brelse(bh);
@@ -435,7 +447,7 @@
 	 */
 	sb->s_op = &adfs_sops;
 
-	dr = (struct adfs_discrecord *)(sb->u.adfs_sb.s_map[0].dm_bh->b_data + 4);
+	dr = (struct adfs_discrecord *)(asb->s_map[0].dm_bh->b_data + 4);
 
 	root_obj.parent_id = root_obj.file_id = le32_to_cpu(dr->root);
 	root_obj.name_len  = 0;
@@ -449,22 +461,22 @@
 	 * If this is a F+ disk with variable length directories,
 	 * get the root_size from the disc record.
 	 */
-	if (sb->u.adfs_sb.s_version) {
+	if (asb->s_version) {
 		root_obj.size = dr->root_size;
-		sb->u.adfs_sb.s_dir     = &adfs_fplus_dir_ops;
-		sb->u.adfs_sb.s_namelen = ADFS_FPLUS_NAME_LEN;
+		asb->s_dir     = &adfs_fplus_dir_ops;
+		asb->s_namelen = ADFS_FPLUS_NAME_LEN;
 	} else {
-		sb->u.adfs_sb.s_dir     = &adfs_f_dir_ops;
-		sb->u.adfs_sb.s_namelen = ADFS_F_NAME_LEN;
+		asb->s_dir     = &adfs_f_dir_ops;
+		asb->s_namelen = ADFS_F_NAME_LEN;
 	}
 
 	sb->s_root = d_alloc_root(adfs_iget(sb, &root_obj));
 	if (!sb->s_root) {
 		int i;
 
-		for (i = 0; i < sb->u.adfs_sb.s_map_size; i++)
-			brelse(sb->u.adfs_sb.s_map[i].dm_bh);
-		kfree(sb->u.adfs_sb.s_map);
+		for (i = 0; i < asb->s_map_size; i++)
+			brelse(asb->s_map[i].dm_bh);
+		kfree(asb->s_map);
 		adfs_error(sb, "get root inode failed\n");
 		goto error;
 	} else
@@ -474,6 +486,8 @@
 error_free_bh:
 	brelse(bh);
 error:
+	sb->u.generic_sbp = NULL;
+	kfree(asb);
 	return -EINVAL;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/affs/Changes linux-2.5/fs/affs/Changes
--- linux-2.5.13/fs/affs/Changes	Fri May  3 01:22:54 2002
+++ linux-2.5/fs/affs/Changes	Thu Jan 31 14:34:38 2002
@@ -28,6 +28,12 @@
 
 Please direct bug reports to: zippel@linux-m68k.org
 
+Version 3.19
+------------
+
+- sizeof changes from Kernel Janitor Project
+- several bug fixes found with fsx
+
 Version 3.18
 ------------
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/affs/bitmap.c linux-2.5/fs/affs/bitmap.c
--- linux-2.5.13/fs/affs/bitmap.c	Fri May  3 01:22:57 2002
+++ linux-2.5/fs/affs/bitmap.c	Wed May  1 17:32:50 2002
@@ -295,7 +295,7 @@
 	sbi->s_bmap_bh = NULL;
 	sbi->s_bmap_bits = sb->s_blocksize * 8 - 32;
 	sbi->s_bmap_count = (sbi->s_partition_size - sbi->s_reserved +
-				 sbi->s_bmap_bits - 1) / sbi->s_bmap_bits;
+					 sbi->s_bmap_bits - 1) / sbi->s_bmap_bits;
 	size = sbi->s_bmap_count * sizeof(struct affs_bm_info);
 	bm = sbi->s_bitmap = kmalloc(size, GFP_KERNEL);
 	if (!sbi->s_bitmap) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/affs/file.c linux-2.5/fs/affs/file.c
--- linux-2.5.13/fs/affs/file.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/affs/file.c	Wed May  1 17:26:09 2002
@@ -507,7 +507,7 @@
 static int
 affs_do_readpage_ofs(struct file *file, struct page *page, unsigned from, unsigned to)
 {
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = page->mapping->host;
 	struct super_block *sb = inode->i_sb;
 	struct buffer_head *bh;
 	char *data;
@@ -515,6 +515,8 @@
 	u32 tmp;
 
 	pr_debug("AFFS: read_page(%u, %ld, %d, %d)\n", (u32)inode->i_ino, page->index, from, to);
+	if (from > to || to > PAGE_CACHE_SIZE)
+		BUG();
 	data = page_address(page);
 	bsize = AFFS_SB(sb)->s_data_blksize;
 	tmp = (page->index << PAGE_CACHE_SHIFT) + from;
@@ -525,7 +527,9 @@
 		bh = affs_bread_ino(inode, bidx, 0);
 		if (IS_ERR(bh))
 			return PTR_ERR(bh);
-		tmp = min(bsize - boff, from - to);
+		tmp = min(bsize - boff, to - from);
+		if (from + tmp > to || tmp > bsize)
+			BUG();
 		memcpy(data + from, AFFS_DATA(bh) + boff, tmp);
 		affs_brelse(bh);
 		bidx++;
@@ -536,9 +540,8 @@
 }
 
 static int
-affs_extent_file_ofs(struct file *file, u32 newsize)
+affs_extent_file_ofs(struct inode *inode, u32 newsize)
 {
-	struct inode *inode = file->f_dentry->d_inode;
 	struct super_block *sb = inode->i_sb;
 	struct buffer_head *bh, *prev_bh;
 	u32 bidx, boff;
@@ -556,6 +559,8 @@
 		if (IS_ERR(bh))
 			return PTR_ERR(bh);
 		tmp = min(bsize - boff, newsize - size);
+		if (boff + tmp > bsize || tmp > bsize)
+			BUG();
 		memset(AFFS_DATA(bh) + boff, 0, tmp);
 		AFFS_DATA_HEAD(bh)->size = cpu_to_be32(be32_to_cpu(AFFS_DATA_HEAD(bh)->size) + tmp);
 		affs_fix_checksum(sb, bh);
@@ -574,18 +579,21 @@
 		if (IS_ERR(bh))
 			goto out;
 		tmp = min(bsize, newsize - size);
+		if (tmp > bsize)
+			BUG();
 		AFFS_DATA_HEAD(bh)->ptype = cpu_to_be32(T_DATA);
 		AFFS_DATA_HEAD(bh)->key = cpu_to_be32(inode->i_ino);
 		AFFS_DATA_HEAD(bh)->sequence = cpu_to_be32(bidx);
 		AFFS_DATA_HEAD(bh)->size = cpu_to_be32(tmp);
 		affs_fix_checksum(sb, bh);
+		bh->b_state &= ~(1UL << BH_New);
 		mark_buffer_dirty_inode(bh, inode);
 		if (prev_bh) {
 			u32 tmp = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);
 			if (tmp)
-				affs_warning(sb, "prepare_write_ofs", "next block already set for %d (%d)", bidx, tmp);
+				affs_warning(sb, "extent_file_ofs", "next block already set for %d (%d)", bidx, tmp);
 			AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);
-			affs_adjust_checksum(prev_bh, bidx - tmp);
+			affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp);
 			mark_buffer_dirty_inode(prev_bh, inode);
 			affs_brelse(prev_bh);
 		}
@@ -604,7 +612,7 @@
 static int
 affs_readpage_ofs(struct file *file, struct page *page)
 {
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = page->mapping->host;
 	u32 to;
 	int err;
 
@@ -624,7 +632,7 @@
 
 static int affs_prepare_write_ofs(struct file *file, struct page *page, unsigned from, unsigned to)
 {
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = page->mapping->host;
 	u32 size, offset;
 	u32 tmp;
 	int err = 0;
@@ -636,7 +644,7 @@
 	size = inode->i_size;
 	offset = page->index << PAGE_CACHE_SHIFT;
 	if (offset + from > size) {
-		err = affs_extent_file_ofs(file, offset + from);
+		err = affs_extent_file_ofs(inode, offset + from);
 		if (err)
 			return err;
 	}
@@ -650,7 +658,7 @@
 		memset(page_address(page) + to, 0, PAGE_CACHE_SIZE - to);
 		if (size > offset + to) {
 			if (size < offset + PAGE_CACHE_SIZE)
-				tmp = size & PAGE_CACHE_MASK;
+				tmp = size & ~PAGE_CACHE_MASK;
 			else
 				tmp = PAGE_CACHE_SIZE;
 			err = affs_do_readpage_ofs(file, page, to, tmp);
@@ -661,7 +669,7 @@
 
 static int affs_commit_write_ofs(struct file *file, struct page *page, unsigned from, unsigned to)
 {
-	struct inode *inode = file->f_dentry->d_inode;
+	struct inode *inode = page->mapping->host;
 	struct super_block *sb = inode->i_sb;
 	struct buffer_head *bh, *prev_bh;
 	char *data;
@@ -683,6 +691,8 @@
 		if (IS_ERR(bh))
 			return PTR_ERR(bh);
 		tmp = min(bsize - boff, to - from);
+		if (boff + tmp > bsize || tmp > bsize)
+			BUG();
 		memcpy(AFFS_DATA(bh) + boff, data + from, tmp);
 		AFFS_DATA_HEAD(bh)->size = cpu_to_be32(be32_to_cpu(AFFS_DATA_HEAD(bh)->size) + tmp);
 		affs_fix_checksum(sb, bh);
@@ -707,12 +717,13 @@
 			AFFS_DATA_HEAD(bh)->sequence = cpu_to_be32(bidx);
 			AFFS_DATA_HEAD(bh)->size = cpu_to_be32(bsize);
 			AFFS_DATA_HEAD(bh)->next = 0;
+			bh->b_state &= ~(1UL << BH_New);
 			if (prev_bh) {
 				u32 tmp = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);
 				if (tmp)
-					affs_warning(sb, "prepare_write_ofs", "next block already set for %d (%d)", bidx, tmp);
+					affs_warning(sb, "commit_write_ofs", "next block already set for %d (%d)", bidx, tmp);
 				AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);
-				affs_adjust_checksum(prev_bh, bidx - tmp);
+				affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp);
 				mark_buffer_dirty_inode(prev_bh, inode);
 			}
 		}
@@ -729,6 +740,8 @@
 		if (IS_ERR(bh))
 			goto out;
 		tmp = min(bsize, to - from);
+		if (tmp > bsize)
+			BUG();
 		memcpy(AFFS_DATA(bh), data + from, tmp);
 		if (buffer_new(bh)) {
 			AFFS_DATA_HEAD(bh)->ptype = cpu_to_be32(T_DATA);
@@ -736,12 +749,13 @@
 			AFFS_DATA_HEAD(bh)->sequence = cpu_to_be32(bidx);
 			AFFS_DATA_HEAD(bh)->size = cpu_to_be32(tmp);
 			AFFS_DATA_HEAD(bh)->next = 0;
+			bh->b_state &= ~(1UL << BH_New);
 			if (prev_bh) {
 				u32 tmp = be32_to_cpu(AFFS_DATA_HEAD(prev_bh)->next);
 				if (tmp)
-					affs_warning(sb, "prepare_write_ofs", "next block already set for %d (%d)", bidx, tmp);
+					affs_warning(sb, "commit_write_ofs", "next block already set for %d (%d)", bidx, tmp);
 				AFFS_DATA_HEAD(prev_bh)->next = cpu_to_be32(bh->b_blocknr);
-				affs_adjust_checksum(prev_bh, bidx - tmp);
+				affs_adjust_checksum(prev_bh, bh->b_blocknr - tmp);
 				mark_buffer_dirty_inode(prev_bh, inode);
 			}
 		} else if (be32_to_cpu(AFFS_DATA_HEAD(bh)->size) < tmp)
@@ -805,7 +819,8 @@
 	struct buffer_head *ext_bh;
 	int i;
 
-	pr_debug("AFFS: truncate(inode=%d, size=%u)\n", (u32)inode->i_ino, (u32)inode->i_size);
+	pr_debug("AFFS: truncate(inode=%d, oldsize=%u, newsize=%u)\n",
+		 (u32)inode->i_ino, (u32)AFFS_INODE->mmu_private, (u32)inode->i_size);
 
 	lock_kernel();
 	last_blk = 0;
@@ -842,6 +857,12 @@
 
 	// lock cache
 	ext_bh = affs_get_extblock(inode, ext);
+	if (IS_ERR(ext_bh)) {
+		affs_warning(sb, "truncate", "unexpected read error for ext block %u (%d)",
+			     ext, PTR_ERR(ext_bh));
+		return;
+	}
+
 	if (AFFS_I(inode)->i_lc) {
 		/* clear linear cache */
 		for (i = (ext + 1) >> AFFS_I(inode)->i_lc_shift; i < AFFS_LC_SIZE; i++)
@@ -876,6 +897,20 @@
 	if (inode->i_size) {
 		AFFS_I(inode)->i_blkcnt = last_blk + 1;
 		AFFS_I(inode)->i_extcnt = ext + 1;
+
+		if (AFFS_SB(sb)->s_flags & SF_OFS) {
+			struct buffer_head *bh = affs_bread_ino(inode, last_blk, 0);
+			u32 tmp;
+			if (IS_ERR(ext_bh)) {
+				affs_warning(sb, "truncate", "unexpected read error for last block %u (%d)",
+					     ext, PTR_ERR(ext_bh));
+				return;
+			}
+			tmp = be32_to_cpu(AFFS_DATA_HEAD(bh)->next);
+			AFFS_DATA_HEAD(bh)->next = 0;
+			affs_adjust_checksum(bh, -tmp);
+			affs_brelse(bh);
+		}
 	} else {
 		AFFS_I(inode)->i_blkcnt = 0;
 		AFFS_I(inode)->i_extcnt = 1;
@@ -894,5 +929,6 @@
 		ext_key = be32_to_cpu(AFFS_TAIL(sb, ext_bh)->extension);
 		affs_brelse(ext_bh);
 	}
+	affs_free_prealloc(inode);
 	unlock_kernel();
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/autofs/inode.c linux-2.5/fs/autofs/inode.c
--- linux-2.5.13/fs/autofs/inode.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/autofs/inode.c	Fri May  3 12:57:31 2002
@@ -121,10 +121,9 @@
 	struct autofs_sb_info *sbi;
 	int minproto, maxproto;
 
-	sbi = kmalloc(sizeof(*sbi), GFP_KERNEL);
+	sbi = (struct autofs_sb_info *) kmalloc(sizeof(struct autofs_sb_info), GFP_KERNEL);
 	if ( !sbi )
 		goto fail_unlock;
-	memset(sbi, 0, sizeof(*sbi));
 	DPRINTK(("autofs: starting up, sbi = %p\n",sbi));
 
 	s->u.generic_sbp = sbi;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/binfmt_elf.c linux-2.5/fs/binfmt_elf.c
--- linux-2.5.13/fs/binfmt_elf.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/binfmt_elf.c	Fri May  3 03:49:08 2002
@@ -607,7 +607,12 @@
 	/* Do this so that we can load the interpreter, if need be.  We will
 	   change some of these later */
 	current->mm->rss = 0;
-	setup_arg_pages(bprm); /* XXX: check error */
+	retval = setup_arg_pages(bprm);
+	if (retval < 0) {
+		send_sig(SIGKILL, current, 0);
+		return retval;
+	}
+	
 	current->mm->start_stack = bprm->p;
 
 	/* Now we do a little grungy work by mmaping the ELF image into
@@ -1279,3 +1284,4 @@
 
 module_init(init_elf_binfmt)
 module_exit(exit_elf_binfmt)
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/binfmt_em86.c linux-2.5/fs/binfmt_em86.c
--- linux-2.5.13/fs/binfmt_em86.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/binfmt_em86.c	Thu May  2 21:33:58 2002
@@ -111,3 +111,4 @@
 
 module_init(init_em86_binfmt)
 module_exit(exit_em86_binfmt)
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/binfmt_misc.c linux-2.5/fs/binfmt_misc.c
--- linux-2.5.13/fs/binfmt_misc.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/binfmt_misc.c	Mon Apr 22 02:24:22 2002
@@ -50,7 +50,7 @@
 
 static rwlock_t entries_lock __attribute__((unused)) = RW_LOCK_UNLOCKED;
 static struct vfsmount *bm_mnt;
-static int entry_count = 0;
+static int entry_count;
 
 /* 
  * Check if we support the binfmt
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/binfmt_script.c linux-2.5/fs/binfmt_script.c
--- linux-2.5.13/fs/binfmt_script.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/binfmt_script.c	Thu May  2 21:33:58 2002
@@ -111,3 +111,4 @@
 
 module_init(init_script_binfmt)
 module_exit(exit_script_binfmt)
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/bio.c linux-2.5/fs/bio.c
--- linux-2.5.13/fs/bio.c	Fri May  3 01:22:39 2002
+++ linux-2.5/fs/bio.c	Wed May  1 17:26:09 2002
@@ -372,8 +372,6 @@
 	if (nr_pages > total_nr_pages)
 		nr_pages = total_nr_pages;
 
-	atomic_inc(&kio->io_count);
-
 	/*
 	 * allocate bio and do initial setup
 	 */
@@ -381,6 +379,8 @@
 		err = -ENOMEM;
 		goto out;
 	}
+
+	atomic_inc(&kio->io_count);
 
 	bio->bi_sector = sector;
 	bio->bi_bdev = bdev;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/block_dev.c linux-2.5/fs/block_dev.c
--- linux-2.5.13/fs/block_dev.c	Fri May  3 01:22:53 2002
+++ linux-2.5/fs/block_dev.c	Fri May  3 12:57:31 2002
@@ -684,14 +684,15 @@
 
 	down(&bdev->bd_sem);
 	lock_kernel();
-	switch (kind) {
-	case BDEV_FILE:
-	case BDEV_FS:
-		sync_blockdev(bd_inode->i_bdev);
-		break;
-	}
-	if (!--bdev->bd_openers)
+	if (!--bdev->bd_openers) {
+		switch (kind) {
+		case BDEV_FILE:
+		case BDEV_FS:
+			sync_blockdev(bd_inode->i_bdev);
+			break;
+		}
 		kill_bdev(bdev);
+	}
 	if (bdev->bd_op->release)
 		ret = bdev->bd_op->release(bd_inode, NULL);
 	if (bdev->bd_op->owner)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/buffer.c linux-2.5/fs/buffer.c
--- linux-2.5.13/fs/buffer.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/buffer.c	Fri May  3 12:57:31 2002
@@ -29,10 +29,12 @@
 #include <linux/file.h>
 #include <linux/quotaops.h>
 #include <linux/iobuf.h>
+#include <linux/highmem.h>
 #include <linux/module.h>
 #include <linux/writeback.h>
 #include <linux/mempool.h>
 #include <linux/hash.h>
+
 #include <asm/bitops.h>
 
 #define BH_ENTRY(list) list_entry((list), struct buffer_head, b_inode_buffers)
@@ -733,7 +735,7 @@
 void invalidate_inode_buffers(struct inode *inode)
 {
 	struct list_head * entry;
-	
+
 	spin_lock(&inode->i_bufferlist_lock);
 	while ((entry = inode->i_dirty_buffers.next) !=
 				&inode->i_dirty_buffers)
@@ -748,7 +750,7 @@
  * buffers.
  * The async flag is used to differentiate async IO (paging, swapping)
  * from ordinary buffer allocations, and only async requests are allowed
- * to sleep waiting for buffer heads. 
+ * to sleep waiting for buffer heads.
  */
 static struct buffer_head *
 create_buffers(struct page * page, unsigned long size, int async)
@@ -1944,8 +1946,10 @@
 {
 	int i, nr_blocks, retval;
 	sector_t *blocks = iobuf->blocks;
+	int length;
 
-	nr_blocks = iobuf->length / blocksize;
+	length = iobuf->length;
+	nr_blocks = length / blocksize;
 	/* build the blocklist */
 	for (i = 0; i < nr_blocks; i++, blocknr++) {
 		struct buffer_head bh;
@@ -1954,8 +1958,14 @@
 		bh.b_size = blocksize;
 
 		retval = get_block(inode, blocknr, &bh, rw & 1);
-		if (retval)
-			goto out;
+		if (retval) {
+			if (!i)
+				/* report error to userspace */
+				goto out;
+			else
+				/* do short I/O until 'i' */
+				break;
+		}
 
 		if (rw == READ) {
 			if (buffer_new(&bh))
@@ -1975,10 +1985,15 @@
 	}
 
 	/* This does not understand multi-device filesystems currently */
+	/* patch length to handle short I/O */
+	iobuf->length = i * blocksize;
 	retval = brw_kiovec(rw, 1, &iobuf,
 			inode->i_sb->s_bdev, blocks, blocksize);
 
+	/* restore orig length */
+	iobuf->length = length;
  out:
+
 	return retval;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/coda/coda_linux.c linux-2.5/fs/coda/coda_linux.c
--- linux-2.5.13/fs/coda/coda_linux.c	Fri May  3 01:22:37 2002
+++ linux-2.5/fs/coda/coda_linux.c	Wed May  1 17:56:04 2002
@@ -156,6 +156,8 @@
 	        inode->i_mtime = attr->va_mtime.tv_sec;
         if (attr->va_ctime.tv_sec != -1)
 	        inode->i_ctime = attr->va_ctime.tv_sec;
+	if (!inode->i_ctime)
+		inode->i_ctime = inode->i_mtime;
 }
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/coda/dir.c linux-2.5/fs/coda/dir.c
--- linux-2.5.13/fs/coda/dir.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/coda/dir.c	Sat Mar 16 00:13:01 2002
@@ -498,6 +498,8 @@
 		result = vfs_readdir(host_file, filldir, dirent);
 
 	coda_file->f_pos = host_file->f_pos;
+
+	UPDATE_ATIME(coda_inode);
 	return result;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/coda/file.c linux-2.5/fs/coda/file.c
--- linux-2.5.13/fs/coda/file.c	Fri May  3 01:22:50 2002
+++ linux-2.5/fs/coda/file.c	Tue Mar 12 22:45:37 2002
@@ -35,6 +35,7 @@
 	struct inode *inode = file->f_dentry->d_inode;
 	struct coda_inode_info *cii = ITOC(inode);
 	struct file *cfile;
+	ssize_t ret;
 
 	cfile = cii->c_container;
 	if (!cfile) BUG();
@@ -42,7 +43,12 @@
 	if (!cfile->f_op || !cfile->f_op->read)
 		return -EINVAL;
 
-	return cfile->f_op->read(cfile, buf, count, ppos);
+	down(&inode->i_sem);
+	ret = cfile->f_op->read(cfile, buf, count, ppos);
+	UPDATE_ATIME(inode);
+	up(&inode->i_sem);
+
+	return ret;
 }
 
 static ssize_t
@@ -81,6 +87,7 @@
 	struct inode *inode = file->f_dentry->d_inode;
 	struct coda_inode_info *cii = ITOC(inode);
 	struct file *cfile;
+	int ret;
 
 	cfile = cii->c_container;
 
@@ -89,7 +96,12 @@
 	if (!cfile->f_op || !cfile->f_op->mmap)
 		return -ENODEV;
 
-	return cfile->f_op->mmap(cfile, vma);
+	down(&inode->i_sem);
+	ret = cfile->f_op->mmap(cfile, vma);
+	UPDATE_ATIME(inode);
+	up(&inode->i_sem);
+
+	return ret;
 }
 
 int coda_open(struct inode *i, struct file *f)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/coda/inode.c linux-2.5/fs/coda/inode.c
--- linux-2.5.13/fs/coda/inode.c	Fri May  3 01:22:53 2002
+++ linux-2.5/fs/coda/inode.c	Wed May  1 17:58:36 2002
@@ -200,7 +200,7 @@
 	    goto error;
 	} 
 
-	printk("coda_read_super: rootinode is %ld dev %x\n", 
+	printk("coda_read_super: rootinode is %ld dev %d\n", 
 	       root->i_ino, kdev_val(root->i_dev));
 	sb->s_root = d_alloc_root(root);
         return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/dcache.c linux-2.5/fs/dcache.c
--- linux-2.5.13/fs/dcache.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/dcache.c	Fri May  3 03:49:08 2002
@@ -54,7 +54,9 @@
 static LIST_HEAD(dentry_unused);
 
 /* Statistics gathering. */
-struct dentry_stat_t dentry_stat = {0, 0, 45, 0,};
+struct dentry_stat_t dentry_stat = {
+	age_limit:	45,
+};
 
 /* no dcache_lock, please */
 static inline void d_free(struct dentry *dentry)
@@ -605,8 +607,7 @@
 	count = dentry_stat.nr_unused / priority;
 
 	prune_dcache(count);
-	kmem_cache_shrink(dentry_cache);
-	return 0;
+	return kmem_cache_shrink_nr(dentry_cache);
 }
 
 #define NAME_ALLOC_LEN(len)	((len+16) & ~15)
@@ -1371,7 +1372,7 @@
 			__get_free_pages(GFP_ATOMIC, order);
 	} while (dentry_hashtable == NULL && --order >= 0);
 
-	printk("Dentry-cache hash table entries: %d (order: %ld, %ld bytes)\n",
+	printk(KERN_INFO "Dentry cache hash table entries: %d (order: %ld, %ld bytes)\n",
 			nr_hash, order, (PAGE_SIZE << order));
 
 	if (!dentry_hashtable)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/devfs/util.c linux-2.5/fs/devfs/util.c
--- linux-2.5.13/fs/devfs/util.c	Fri May  3 01:22:54 2002
+++ linux-2.5/fs/devfs/util.c	Sun Apr 21 17:09:01 2002
@@ -133,7 +133,7 @@
 struct major_list
 {
     spinlock_t lock;
-    unsigned long bits[256 / BITS_PER_LONG];
+    long bits[32/sizeof(long)];
 };
 #if BITS_PER_LONG == 32
 #  define INITIALISER64(low,high) (low), (high)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/dnotify.c linux-2.5/fs/dnotify.c
--- linux-2.5.13/fs/dnotify.c	Fri May  3 01:22:47 2002
+++ linux-2.5/fs/dnotify.c	Tue Apr 23 12:21:55 2002
@@ -132,7 +132,7 @@
 
 static int __init dnotify_init(void)
 {
-	dn_cache = kmem_cache_create("dnotify cache",
+	dn_cache = kmem_cache_create("dnotify_cache",
 		sizeof(struct dnotify_struct), 0, 0, NULL, NULL);
 	if (!dn_cache)
 		panic("cannot create dnotify slab cache");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/dquot.c linux-2.5/fs/dquot.c
--- linux-2.5.13/fs/dquot.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/dquot.c	Tue Mar 26 18:38:35 2002
@@ -429,8 +429,7 @@
 	count = nr_free_dquots / priority;
 	prune_dqcache(count);
 	unlock_kernel();
-	kmem_cache_shrink(dquot_cachep);
-	return 0;
+	return kmem_cache_shrink_nr(dquot_cachep);
 }
 
 /* NOTE: If you change this function please check whether dqput_blocks() works right... */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/driverfs/inode.c linux-2.5/fs/driverfs/inode.c
--- linux-2.5.13/fs/driverfs/inode.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/driverfs/inode.c	Thu May  2 21:33:58 2002
@@ -55,7 +55,7 @@
 
 static struct vfsmount *driverfs_mount;
 static spinlock_t mount_lock = SPIN_LOCK_UNLOCKED;
-static int mount_count = 0;
+static int mount_count;
 
 struct inode *driverfs_get_inode(struct super_block *sb, int mode, int dev)
 {
@@ -206,6 +206,9 @@
 
 		len = entry->show(dev,page,count,*ppos);
 
+		if (len > count)
+			len = count;
+
 		if (len <= 0) {
 			if (len < 0)
 				retval = len;
@@ -643,3 +646,4 @@
 EXPORT_SYMBOL(driverfs_create_dir);
 EXPORT_SYMBOL(driverfs_remove_file);
 EXPORT_SYMBOL(driverfs_remove_dir);
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/exportfs/expfs.c linux-2.5/fs/exportfs/expfs.c
--- linux-2.5.13/fs/exportfs/expfs.c	Fri May  3 01:22:46 2002
+++ linux-2.5/fs/exportfs/expfs.c	Fri May  3 12:36:57 2002
@@ -3,6 +3,8 @@
 #include <linux/module.h>
 #include <linux/smp_lock.h>
 
+MODULE_LICENSE("GPL");
+
 /**
  * find_exported_dentry - helper routine to implement export_operations->decode_fh
  * @sb:		The &super_block identifying the filesystem
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ext2/balloc.c linux-2.5/fs/ext2/balloc.c
--- linux-2.5.13/fs/ext2/balloc.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/ext2/balloc.c	Sat Mar 23 22:56:32 2002
@@ -250,8 +250,9 @@
 
 	lock_super (sb);
 	es = EXT2_SB(sb)->s_es;
-	if (block < le32_to_cpu(es->s_first_data_block) || 
-	    (block + count) > le32_to_cpu(es->s_blocks_count)) {
+	if (block < le32_to_cpu(es->s_first_data_block) ||
+	    block + count < block ||
+	    block + count > le32_to_cpu(es->s_blocks_count)) {
 		ext2_error (sb, "ext2_free_blocks",
 			    "Freeing blocks not in datazone - "
 			    "block = %lu, count = %lu", block, count);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ext2/inode.c linux-2.5/fs/ext2/inode.c
--- linux-2.5.13/fs/ext2/inode.c	Fri May  3 01:22:40 2002
+++ linux-2.5/fs/ext2/inode.c	Fri May  3 12:57:31 2002
@@ -88,7 +88,7 @@
 static int ext2_alloc_block (struct inode * inode, unsigned long goal, int *err)
 {
 #ifdef EXT2FS_DEBUG
-	static unsigned long alloc_hits = 0, alloc_attempts = 0;
+	static unsigned long alloc_hits, alloc_attempts;
 #endif
 	unsigned long result;
 
@@ -470,7 +470,6 @@
 	/* had we spliced it onto indirect block? */
 	if (where->bh)
 		mark_buffer_dirty_inode(where->bh, inode);
-
 	mark_inode_dirty(inode);
 	return 0;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ext2/super.c linux-2.5/fs/ext2/super.c
--- linux-2.5.13/fs/ext2/super.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/ext2/super.c	Thu May  2 21:16:18 2002
@@ -492,7 +492,7 @@
 
 	sbi->s_mount_opt = 0;
 	if (!parse_options ((char *) data, &sb_block, &resuid, &resgid,
-	    &sbi->s_mount_opt))
+		&sbi->s_mount_opt))
 		goto failed_sbi;
 
 	blocksize = sb_min_blocksize(sb, BLOCK_SIZE);
@@ -500,6 +500,7 @@
 		printk ("EXT2-fs: unable to set blocksize\n");
 		goto failed_sbi;
 	}
+	sb->s_blocksize = blocksize;
 
 	/*
 	 * If the superblock doesn't start on a sector boundary,
@@ -820,8 +821,9 @@
 		 * by e2fsck since we originally mounted the partition.)
 		 */
 		sbi->s_mount_state = le16_to_cpu(es->s_state);
-		if (!ext2_setup_super (sb, es, 0))
-			sb->s_flags &= ~MS_RDONLY;
+		if ((ret = ext2_setup_super (sb, es, 0)))
+			return ret;
+		sb->s_flags &= ~MS_RDONLY;
 	}
 	ext2_sync_super(sb, es);
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ext3/balloc.c linux-2.5/fs/ext3/balloc.c
--- linux-2.5.13/fs/ext3/balloc.c	Fri May  3 01:22:40 2002
+++ linux-2.5/fs/ext3/balloc.c	Sun Apr 14 17:12:10 2002
@@ -276,8 +276,9 @@
 	}
 	lock_super (sb);
 	es = sb->u.ext3_sb.s_es;
-	if (block < le32_to_cpu(es->s_first_data_block) || 
-	    (block + count) > le32_to_cpu(es->s_blocks_count)) {
+	if (block < le32_to_cpu(es->s_first_data_block) ||
+	    block + count < block ||
+	    block + count >= le32_to_cpu(es->s_blocks_count)) {
 		ext3_error (sb, "ext3_free_blocks",
 			    "Freeing blocks not in datazone - "
 			    "block = %lu, count = %lu", block, count);
@@ -547,7 +548,7 @@
 	struct ext3_group_desc * gdp;
 	struct ext3_super_block * es;
 #ifdef EXT3FS_DEBUG
-	static int goal_hits = 0, goal_attempts = 0;
+	static int goal_hits, goal_attempts;
 #endif
 	*errp = -ENOSPC;
 	sb = inode->i_sb;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ext3/inode.c linux-2.5/fs/ext3/inode.c
--- linux-2.5.13/fs/ext3/inode.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/ext3/inode.c	Wed May  1 17:26:09 2002
@@ -239,7 +239,7 @@
 			struct inode * inode, unsigned long goal, int *err)
 {
 #ifdef EXT3FS_DEBUG
-	static unsigned long alloc_hits = 0, alloc_attempts = 0;
+	static unsigned long alloc_hits, alloc_attempts;
 #endif
 	unsigned long result;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ext3/super.c linux-2.5/fs/ext3/super.c
--- linux-2.5.13/fs/ext3/super.c	Fri May  3 01:22:56 2002
+++ linux-2.5/fs/ext3/super.c	Fri May  3 12:57:31 2002
@@ -29,6 +29,7 @@
 #include <linux/locks.h>
 #include <linux/blkdev.h>
 #include <linux/smp_lock.h>
+#include <linux/random.h>
 #include <asm/uaccess.h>
 
 #ifdef CONFIG_JBD_DEBUG
@@ -47,7 +48,7 @@
 				   struct ext3_super_block * es);
 
 #ifdef CONFIG_JBD_DEBUG
-int journal_no_write[2];
+kdev_t journal_no_write[2];
 
 /*
  * Debug code for turning filesystems "read-only" after a specified
@@ -80,8 +81,8 @@
 		printk(KERN_DEBUG "fs will go read-only in %d jiffies\n",
 		       ext3_ro_after);
 		init_waitqueue_head(&sbi->ro_wait_queue);
-		journal_no_write[0] = 0;
-		journal_no_write[1] = 0;
+		journal_no_write[0] = NODEV;
+		journal_no_write[1] = NODEV;
 		sbi->turn_ro_timer.function = turn_fs_readonly;
 		sbi->turn_ro_timer.data = (unsigned long)sb;
 		sbi->turn_ro_timer.expires = jiffies + ext3_ro_after;
@@ -93,8 +94,8 @@
 static void clear_ro_after(struct super_block *sb)
 {
 	del_timer_sync(&EXT3_SB(sb)->turn_ro_timer);
-	journal_no_write[0] = 0;
-	journal_no_write[1] = 0;
+	journal_no_write[0] = NODEV;
+	journal_no_write[1] = NODEV;
 	ext3_ro_after = 0;
 }
 #else
@@ -708,15 +709,14 @@
 			    int read_only)
 {
 	struct ext3_sb_info *sbi = EXT3_SB(sb);
-	int res = 0;
 
 	if (le32_to_cpu(es->s_rev_level) > EXT3_MAX_SUPP_REV) {
-		printk (KERN_ERR "EXT3-fs warning: revision level too high, "
-			"forcing read-only mode\n");
-		res = MS_RDONLY;
+		ext3_warning(sb, __FUNCTION__, "revision level too high, "
+			     "forcing read-only mode");
+		sb->s_flags |= MS_RDONLY;
+		return -EROFS;
 	}
-	if (read_only)
-		return res;
+
 	if (!(sbi->s_mount_state & EXT3_VALID_FS))
 		printk (KERN_WARNING "EXT3-fs warning: mounting unchecked fs, "
 			"running e2fsck is recommended\n");
@@ -775,7 +775,7 @@
 	}
 #endif
 	setup_ro_after(sb);
-	return res;
+	return 0;
 }
 
 static int ext3_check_descriptors (struct super_block * sb)
@@ -1153,6 +1153,7 @@
 	sbi->s_loaded_inode_bitmaps = 0;
 	sbi->s_loaded_block_bitmaps = 0;
 	sbi->s_gdb_count = db_count;
+	get_random_bytes(&sbi->s_next_generation, sizeof(u32));
 	/*
 	 * set up enough so that it can read an inode
 	 */
@@ -1591,7 +1592,7 @@
  * This implicitly triggers the writebehind on sync().
  */
 
-static int do_sync_supers = 0;
+static int do_sync_supers;
 MODULE_PARM(do_sync_supers, "i");
 MODULE_PARM_DESC(do_sync_supers, "Write superblocks synchronously");
 
@@ -1711,8 +1712,9 @@
 			 */
 			ext3_clear_journal_err(sb, es);
 			sbi->s_mount_state = le16_to_cpu(es->s_state);
-			if (!ext3_setup_super (sb, es, 0))
-				sb->s_flags &= ~MS_RDONLY;
+			if ((ret = ext3_setup_super (sb, es, 0)))
+				return ret;
+			sb->s_flags &= ~MS_RDONLY;
 		}
 	}
 	setup_ro_after(sb);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/fat/cache.c linux-2.5/fs/fat/cache.c
--- linux-2.5.13/fs/fat/cache.c	Fri May  3 01:22:46 2002
+++ linux-2.5/fs/fat/cache.c	Sat Apr 27 01:02:10 2002
@@ -149,7 +149,7 @@
 
 void fat_cache_init(void)
 {
-	static int initialized = 0;
+	static int initialized;
 	int count;
 
 	spin_lock(&fat_cache_lock);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/fat/inode.c linux-2.5/fs/fat/inode.c
--- linux-2.5.13/fs/fat/inode.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/fat/inode.c	Wed May  1 18:01:42 2002
@@ -299,7 +299,7 @@
 			else *debug = 1;
 		}
 		else if (!strcmp(this_char,"fat")) {
-			printk("FAT: fat option is obsolete, "
+			printk(KERN_WARNING "FAT: fat option is obsolete, "
 			       "not supported now\n");
 		}
 		else if (!strcmp(this_char,"quiet")) {
@@ -307,7 +307,7 @@
 			else opts->quiet = 1;
 		}
 		else if (!strcmp(this_char,"blocksize")) {
-			printk("FAT: blocksize option is obsolete, "
+			printk(KERN_WARNING "FAT: blocksize option is obsolete, "
 			       "not supported now\n");
 		}
 		else if (!strcmp(this_char,"sys_immutable")) {
@@ -497,9 +497,9 @@
 		iput(inode);
 		return ERR_PTR(-ENOMEM);
 	}
+	result->d_op = sb->s_root->d_op;
 	result->d_vfs_flags |= DCACHE_REFERENCED;
 	return result;
-		
 }
 
 int fat_dentry_to_fh(struct dentry *de, __u32 *fh, int *lenp, int needparent)
@@ -624,32 +624,32 @@
 	sb_min_blocksize(sb, 512);
 	bh = sb_bread(sb, 0);
 	if (bh == NULL) {
-		printk("FAT: unable to read boot sector\n");
+		printk(KERN_ERR "FAT: unable to read boot sector\n");
 		goto out_fail;
 	}
 
 	b = (struct fat_boot_sector *) bh->b_data;
 	if (!b->reserved) {
 		if (!silent)
-			printk("FAT: bogus number of reserved sectors\n");
+			printk(KERN_ERR "FAT: bogus number of reserved sectors\n");
 		brelse(bh);
 		goto out_invalid;
 	}
 	if (!b->fats) {
 		if (!silent)
-			printk("FAT: bogus number of FAT structure\n");
+			printk(KERN_ERR "FAT: bogus number of FAT structure\n");
 		brelse(bh);
 		goto out_invalid;
 	}
 	if (!b->secs_track) {
 		if (!silent)
-			printk("FAT: bogus sectors-per-track value\n");
+			printk(KERN_ERR "FAT: bogus sectors-per-track value\n");
 		brelse(bh);
 		goto out_invalid;
 	}
 	if (!b->heads) {
 		if (!silent)
-			printk("FAT: bogus number-of-heads value\n");
+			printk(KERN_ERR "FAT: bogus number-of-heads value\n");
 		brelse(bh);
 		goto out_invalid;
 	}
@@ -667,7 +667,7 @@
 	    || (logical_sector_size < 512)
 	    || (PAGE_CACHE_SIZE < logical_sector_size)) {
 		if (!silent)
-			printk("FAT: bogus logical sector size %d\n",
+			printk(KERN_ERR "FAT: bogus logical sector size %d\n",
 			       logical_sector_size);
 		brelse(bh);
 		goto out_invalid;
@@ -676,14 +676,14 @@
 	if (!sbi->cluster_size
 	    || (sbi->cluster_size & (sbi->cluster_size - 1))) {
 		if (!silent)
-			printk("FAT: bogus cluster size %d\n",
+			printk(KERN_ERR "FAT: bogus cluster size %d\n",
 			       sbi->cluster_size);
 		brelse(bh);
 		goto out_invalid;
 	}
 
 	if (logical_sector_size < sb->s_blocksize) {
-		printk("FAT: logical sector size too small for device"
+		printk(KERN_ERR "FAT: logical sector size too small for device"
 		       " (logical sector size = %d)\n", logical_sector_size);
 		brelse(bh);
 		goto out_fail;
@@ -692,13 +692,13 @@
 		brelse(bh);
 
 		if (!sb_set_blocksize(sb, logical_sector_size)) {
-			printk("FAT: unable to set blocksize %d\n",
+			printk(KERN_ERR "FAT: unable to set blocksize %d\n",
 			       logical_sector_size);
 			goto out_fail;
 		}
 		bh = sb_bread(sb, 0);
 		if (bh == NULL) {
-			printk("FAT: unable to read boot sector"
+			printk(KERN_ERR "FAT: unable to read boot sector"
 			       " (logical sector size = %lu)\n",
 			       sb->s_blocksize);
 			goto out_fail;
@@ -731,7 +731,7 @@
 
 		fsinfo_bh = sb_bread(sb, sbi->fsinfo_sector);
 		if (fsinfo_bh == NULL) {
-			printk("FAT: bread failed, FSINFO block"
+			printk(KERN_ERR "FAT: bread failed, FSINFO block"
 			       " (sector = %lu)\n", sbi->fsinfo_sector);
 			brelse(bh);
 			goto out_fail;
@@ -739,7 +739,7 @@
 
 		fsinfo = (struct fat_boot_fsinfo *)fsinfo_bh->b_data;
 		if (!IS_FSINFO(fsinfo)) {
-			printk("FAT: Did not find valid FSINFO signature.\n"
+			printk(KERN_WARNING "FAT: Did not find valid FSINFO signature.\n"
 			       "     Found signature1 0x%08x signature2 0x%08x"
 			       " (sector = %lu)\n",
 			       CF_LE_L(fsinfo->signature1),
@@ -759,7 +759,7 @@
 	sbi->dir_entries =
 		CF_LE_W(get_unaligned((unsigned short *)&b->dir_entries));
 	if (sbi->dir_entries & (sbi->dir_per_block - 1)) {
-		printk("FAT: bogus directroy-entries per block\n");
+		printk(KERN_ERR "FAT: bogus directroy-entries per block\n");
 		brelse(bh);
 		goto out_invalid;
 	}
@@ -812,27 +812,27 @@
 	if (! sbi->nls_disk) {
 		/* Fail only if explicit charset specified */
 		if (sbi->options.codepage != 0) {
-			printk("FAT: codepage %s not found\n", buf);
+			printk(KERN_ERR "FAT: codepage %s not found\n", buf);
 			goto out_fail;
 		}
 		sbi->options.codepage = 0; /* already 0?? */
 		sbi->nls_disk = load_nls_default();
 	}
 	if (!silent)
-		printk("FAT: Using codepage %s\n", sbi->nls_disk->charset);
+		printk(KERN_INFO "FAT: Using codepage %s\n", sbi->nls_disk->charset);
 
 	if (sbi->options.isvfat && !sbi->options.utf8) {
 		if (sbi->options.iocharset != NULL) {
 			sbi->nls_io = load_nls(sbi->options.iocharset);
 			if (!sbi->nls_io) {
-				printk("FAT: IO charset %s not found\n",
+				printk(KERN_ERR "FAT: IO charset %s not found\n",
 				       sbi->options.iocharset);
 				goto out_fail;
 			}
 		} else
 			sbi->nls_io = load_nls_default();
 		if (!silent)
-			printk("FAT: Using IO charset %s\n",
+			printk(KERN_INFO "FAT: Using IO charset %s\n",
 			       sbi->nls_io->charset);
 	}
 
@@ -1037,7 +1037,7 @@
 	}
 	lock_kernel();
 	if (!(bh = fat_bread(sb, i_pos >> MSDOS_SB(sb)->dir_per_block_bits))) {
-		printk("dev = %s, ino = %d\n", sb->s_id, i_pos);
+		printk(KERN_ERR "dev = %s, ino = %d\n", sb->s_id, i_pos);
 		fat_fs_panic(sb, "msdos_write_inode: unable to read i-node block");
 		unlock_kernel();
 		return;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/fat/misc.c linux-2.5/fs/fat/misc.c
--- linux-2.5.13/fs/fat/misc.c	Fri May  3 01:22:47 2002
+++ linux-2.5/fs/fat/misc.c	Sat Apr 27 01:02:10 2002
@@ -48,10 +48,10 @@
 	if (not_ro)
 		s->s_flags |= MS_RDONLY;
 
-	printk("FAT: Filesystem panic (dev %s)\n"
+	printk(KERN_ERR "FAT: Filesystem panic (dev %s)\n"
 	       "    %s\n", s->s_id, panic_msg);
 	if (not_ro)
-		printk("    File system has been set read-only\n");
+		printk(KERN_ERR "    File system has been set read-only\n");
 }
 
 
@@ -74,7 +74,7 @@
 				if (!strncmp(extension,walk,3)) return 0;
 			return 1;	/* default binary conversion */
 		default:
-			printk("Invalid conversion mode - defaulting to "
+			printk(KERN_WARNING "Invalid conversion mode - defaulting to "
 			    "binary.\n");
 			return 1;
 	}
@@ -104,14 +104,14 @@
 
 	bh = fat_bread(sb, MSDOS_SB(sb)->fsinfo_sector);
 	if (bh == NULL) {
-		printk("FAT bread failed in fat_clusters_flush\n");
+		printk(KERN_ERR "FAT bread failed in fat_clusters_flush\n");
 		return;
 	}
 
 	fsinfo = (struct fat_boot_fsinfo *)bh->b_data;
 	/* Sanity check */
 	if (!IS_FSINFO(fsinfo)) {
-		printk("FAT: Did not find valid FSINFO signature.\n"
+		printk(KERN_ERR "FAT: Did not find valid FSINFO signature.\n"
 		       "     Found signature1 0x%08x signature2 0x%08x"
 		       " (sector = %lu)\n",
 		       CF_LE_L(fsinfo->signature1), CF_LE_L(fsinfo->signature2),
@@ -204,7 +204,7 @@
 		mark_inode_dirty(inode);
 	}
 	if (file_cluster != (inode->i_blocks >> (cluster_bits - 9))) {
-		printk ("file_cluster badly computed!!! %d <> %ld\n",
+		printk (KERN_ERR "file_cluster badly computed!!! %d <> %ld\n",
 			file_cluster, inode->i_blocks >> (cluster_bits - 9));
 		fat_cache_inval_inode(inode);
 	}
@@ -239,7 +239,7 @@
 	} else {
 		for ( ; sector < last_sector; sector++) {
 			if (!(bh = fat_getblk(sb, sector)))
-				printk("FAT: fat_getblk() failed\n");
+				printk(KERN_ERR "FAT: fat_getblk() failed\n");
 			else {
 				memset(bh->b_data, 0, sb->s_blocksize);
 				fat_set_uptodate(sb, bh, 1);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/fcntl.c linux-2.5/fs/fcntl.c
--- linux-2.5.13/fs/fcntl.c	Fri May  3 01:22:41 2002
+++ linux-2.5/fs/fcntl.c	Tue Apr 23 12:21:55 2002
@@ -146,8 +146,13 @@
 	int ret;
 
 	ret = locate_fd(files, file, start);
-	if (ret < 0) 
+	if (ret < 0) {
+		/* We should return EINVAL instead of EMFILE if the
+		   request for the fd starts beyond the valid range */
+		if (ret==-EMFILE && start>=current->rlim[RLIMIT_NOFILE].rlim_cur)
+			ret = -EINVAL;
 		goto out_putf;
+	}
 	allocate_fd(files, file, ret);
 	return ret;
 
@@ -300,11 +305,11 @@
 			unlock_kernel();
 			break;
 		case F_GETLK:
-			err = fcntl_getlk(fd, (struct flock *) arg);
+			err = fcntl_getlk(filp, (struct flock *) arg);
 			break;
 		case F_SETLK:
 		case F_SETLKW:
-			err = fcntl_setlk(fd, cmd, (struct flock *) arg);
+			err = fcntl_setlk(filp, cmd, (struct flock *) arg);
 			break;
 		case F_GETOWN:
 			/*
@@ -386,13 +391,11 @@
 
 	switch (cmd) {
 		case F_GETLK64:
-			err = fcntl_getlk64(fd, (struct flock64 *) arg);
+			err = fcntl_getlk64(filp, (struct flock64 *) arg);
 			break;
 		case F_SETLK64:
-			err = fcntl_setlk64(fd, cmd, (struct flock64 *) arg);
-			break;
 		case F_SETLKW64:
-			err = fcntl_setlk64(fd, cmd, (struct flock64 *) arg);
+			err = fcntl_setlk64(filp, cmd, (struct flock64 *) arg);
 			break;
 		default:
 			err = do_fcntl(fd, cmd, arg, filp);
@@ -551,7 +554,7 @@
 
 static int __init fasync_init(void)
 {
-	fasync_cache = kmem_cache_create("fasync cache",
+	fasync_cache = kmem_cache_create("fasync_cache",
 		sizeof(struct fasync_struct), 0, 0, NULL, NULL);
 	if (!fasync_cache)
 		panic("cannot create fasync slab cache");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/file_table.c linux-2.5/fs/file_table.c
--- linux-2.5.13/fs/file_table.c	Fri May  3 01:22:39 2002
+++ linux-2.5/fs/file_table.c	Mon Mar  4 02:28:59 2002
@@ -15,7 +15,9 @@
 #include <linux/fs.h>
 
 /* sysctl tunables... */
-struct files_stat_struct files_stat = {0, 0, NR_FILE};
+struct files_stat_struct files_stat = {
+	max_files:	NR_FILE
+};
 
 /* Here the new files go */
 static LIST_HEAD(anon_list);
@@ -32,7 +34,7 @@
  */
 struct file * get_empty_filp(void)
 {
-	static int old_max = 0;
+	static int old_max;
 	struct file * f;
 
 	file_list_lock();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/freevxfs/vxfs_kcompat.h linux-2.5/fs/freevxfs/vxfs_kcompat.h
--- linux-2.5.13/fs/freevxfs/vxfs_kcompat.h	Fri May  3 01:22:41 2002
+++ linux-2.5/fs/freevxfs/vxfs_kcompat.h	Fri May  3 03:49:08 2002
@@ -23,27 +23,5 @@
 	bh->b_blocknr = block;
 }
 
-/* From fs/block_dev.c (Linux 2.5.2-pre2)  */
-static inline int sb_set_blocksize(struct super_block *sb, int size)
-{
-	int bits;
-	if (set_blocksize(sb->s_dev, size) < 0)
-		return 0;
-	sb->s_blocksize = size;
-	for (bits = 9, size >>= 9; size >>= 1; bits++)
-		;
-	sb->s_blocksize_bits = bits;
-	return sb->s_blocksize;
-}
-
-/* Dito.  */
-static inline int sb_min_blocksize(struct super_block *sb, int size)
-{
-	int minsize = get_hardsect_size(sb->s_dev);
-	if (size < minsize)
-		size = minsize;
-	return sb_set_blocksize(sb, size);
-}
-
 #endif /* Kernel 2.4 */
 #endif /* _VXFS_KCOMPAT_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/hpfs/super.c linux-2.5/fs/hpfs/super.c
--- linux-2.5.13/fs/hpfs/super.c	Fri May  3 01:22:54 2002
+++ linux-2.5/fs/hpfs/super.c	Thu May  2 21:33:58 2002
@@ -650,3 +650,4 @@
 
 module_init(init_hpfs_fs)
 module_exit(exit_hpfs_fs)
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/inode.c linux-2.5/fs/inode.c
--- linux-2.5.13/fs/inode.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/inode.c	Fri May  3 03:49:08 2002
@@ -442,8 +442,7 @@
 	count = inodes_stat.nr_unused / priority;
 
 	prune_icache(count);
-	kmem_cache_shrink(inode_cachep);
-	return 0;
+	return kmem_cache_shrink_nr(inode_cachep);
 }
 
 /*
@@ -591,7 +590,7 @@
  
 ino_t iunique(struct super_block *sb, ino_t max_reserved)
 {
-	static ino_t counter = 0;
+	static ino_t counter;
 	struct inode *inode;
 	struct list_head * head;
 	ino_t res;
@@ -818,7 +817,7 @@
 			__get_free_pages(GFP_ATOMIC, order);
 	} while (inode_hashtable == NULL && --order >= 0);
 
-	printk("Inode-cache hash table entries: %d (order: %ld, %ld bytes)\n",
+	printk(KERN_INFO "Inode cache hash table entries: %d (order: %ld, %ld bytes)\n",
 			nr_hash, order, (PAGE_SIZE << order));
 
 	if (!inode_hashtable)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/dcache.c linux-2.5/fs/intermezzo/dcache.c
--- linux-2.5.13/fs/intermezzo/dcache.c	Fri May  3 01:22:47 2002
+++ linux-2.5/fs/intermezzo/dcache.c	Thu Jan 31 14:34:44 2002
@@ -15,14 +15,13 @@
 #include <linux/stat.h>
 #include <linux/errno.h>
 #include <linux/locks.h>
-#include <linux/slab.h>
 #include <asm/uaccess.h>
 #include <linux/string.h>
 
 #include <linux/intermezzo_fs.h>
 
 static int presto_dentry_revalidate(struct dentry *de, int );
-static kmem_cache_t * presto_dentry_slab;
+
 
 /* called when a cache lookup succeeds */
 static int presto_dentry_revalidate(struct dentry *de, int flag)
@@ -48,91 +47,15 @@
 	}
 }
 
-static void presto_d_release(struct dentry *dentry)
+static void presto_dentry_iput(struct dentry *dentry, struct inode *inode)
 {
-        if (!presto_d2d(dentry)) {
-                /* This should really only happen in the case of a dentry
-                 * with no inode. */
-                return;
-        }
-
-        presto_d2d(dentry)->dd_count--;
-
-        if (! presto_d2d(dentry)->dd_count) {
-                kmem_cache_free(presto_dentry_slab, presto_d2d(dentry));
-		dentry->d_fsdata = NULL;
-        }
+	dentry->d_time = 0;
+	iput(inode);
 }
 
 struct dentry_operations presto_dentry_ops = 
 {
 	d_revalidate: presto_dentry_revalidate,
-        d_release: presto_d_release
+        d_iput: presto_dentry_iput
 };
 
-
-// XXX THIS DEPENDS ON THE KERNEL LOCK!
-
-void presto_set_dd(struct dentry * dentry)
-{
-        ENTRY;
-        if (dentry == NULL)
-                BUG();
-
-        if (dentry->d_fsdata) {
-                printk("VERY BAD: dentry: %p\n", dentry);
-                if (dentry->d_inode)
-                        printk("    inode: %ld\n", dentry->d_inode->i_ino);
-                EXIT;
-                return;
-        }
-
-        if (dentry->d_inode == NULL) {
-                dentry->d_fsdata = kmem_cache_alloc(presto_dentry_slab,
-                                                    SLAB_KERNEL);
-                memset(dentry->d_fsdata, 0, sizeof(struct presto_dentry_data));
-                presto_d2d(dentry)->dd_count = 1;
-                EXIT;
-                return;
-        }
-
-        /* If there's already a dentry for this inode, share the data */
-        if (dentry->d_alias.next != &dentry->d_inode->i_dentry ||
-            dentry->d_alias.prev != &dentry->d_inode->i_dentry) {
-                struct dentry *de;
-
-                if (dentry->d_alias.next != &dentry->d_inode->i_dentry)
-                        de = list_entry(dentry->d_alias.next, struct dentry,
-                                        d_alias);
-                else
-                        de = list_entry(dentry->d_alias.prev, struct dentry,
-                                        d_alias);
-
-                dentry->d_fsdata = de->d_fsdata;
-                presto_d2d(dentry)->dd_count++;
-                EXIT;
-                return;
-        }
-
-        dentry->d_fsdata = kmem_cache_alloc(presto_dentry_slab, SLAB_KERNEL);
-        memset(dentry->d_fsdata, 0, sizeof(struct presto_dentry_data));
-        presto_d2d(dentry)->dd_count = 1;
-        EXIT;
-        return; 
-}
-
-void presto_init_ddata_cache(void)
-{
-        ENTRY;
-        presto_dentry_slab =
-                kmem_cache_create("presto_cache",
-                                  sizeof(struct presto_dentry_data), 0,
-                                  SLAB_HWCACHE_ALIGN, NULL,
-                                  NULL);
-        EXIT;
-}
-
-void presto_cleanup_ddata_cache(void)
-{
-        kmem_cache_destroy(presto_dentry_slab);
-}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/dir.c linux-2.5/fs/intermezzo/dir.c
--- linux-2.5.13/fs/intermezzo/dir.c	Fri May  3 01:22:45 2002
+++ linux-2.5/fs/intermezzo/dir.c	Mon Apr 22 02:24:22 2002
@@ -163,20 +163,13 @@
                 return ERR_PTR(-EPERM);
         }
         inode = iget(dir->i_sb, ino);
-        if (!inode || is_bad_inode(inode)) {
+        if (!inode || !inode->i_nlink || is_bad_inode(inode)) {
                 CDEBUG(D_PIOCTL, "fatal: invalid inode %ld (%s).\n",
                        ino, inode ? inode->i_nlink ? "bad inode" :
                        "no links" : "NULL");
                 error = -ENOENT;
                 EXIT;
                 goto cleanup_iput;
-        } else if (inode->i_nlink == 0) {
-                /* This is quite evil, but we have little choice.  If we were
-                 * to iput() again with i_nlink == 0, delete_inode would get
-                 * called again, which ext3 really Does Not Like. */
-                atomic_dec(&inode->i_count);
-                EXIT;
-                return ERR_PTR(-ENOENT);
         }
 
         /* We need to make sure we have the right inode (by checking the
@@ -216,7 +209,6 @@
         unsigned int generation;
 
         ENTRY;
-        CDEBUG(D_CACHE, "calling presto_prep on dentry %p\n", dentry);
         error = presto_prep(dentry->d_parent, &cache, &fset);
         if ( error  ) {
                 EXIT;
@@ -245,7 +237,7 @@
                 if (iops && iops->lookup) 
                         de = iops->lookup(dir, dentry);
                 else {
-		        printk("filesystem has no lookup\n");
+                        printk("filesystem has no lookup\n");
                         EXIT;
                         goto exit;
                 }
@@ -261,8 +253,6 @@
                 goto exit;
         }
 
-        presto_set_dd(dentry);
-
         /* some file systems set the methods in lookup, not in
            read_inode, as a result we should set the methods here 
            as well as in read_inode 
@@ -709,7 +699,6 @@
 		double_down(&old_dir->i_zombie, &new_dir->i_zombie);
 }
 
-
 // XXX this can be optimized: renamtes across filesets only require 
 //     multiple KML records, but can locally be executed normally. 
 int presto_rename(struct inode *old_dir, struct dentry *old_dentry,
@@ -729,6 +718,7 @@
                 EXIT;
                 return error;
         }
+
         error = presto_prep(new_parent, &new_cache, &new_fset);
         if ( error ) {
                 EXIT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/inode.c linux-2.5/fs/intermezzo/inode.c
--- linux-2.5.13/fs/intermezzo/inode.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/intermezzo/inode.c	Fri Mar  1 15:07:38 2002
@@ -46,6 +46,8 @@
 void presto_set_ops(struct inode *inode, struct  filter_fs *filter)
 {
 	ENTRY; 
+        if (!inode || is_bad_inode(inode))
+                return;
 	if (inode->i_gid == presto_excluded_gid ) { 
 		EXIT;
                 CDEBUG(D_INODE, "excluded methods for %ld at %p, %p\n",
@@ -162,4 +164,3 @@
         put_super:      presto_put_super,
         remount_fs:     presto_remount
 };
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/journal.c linux-2.5/fs/intermezzo/journal.c
--- linux-2.5.13/fs/intermezzo/journal.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/intermezzo/journal.c	Thu Jan 31 14:34:44 2002
@@ -300,9 +300,8 @@
 	/* XXX needs to be done after reservation, 
 	   disable ths until version 1.2 */
         if ( dentry ) { 
-                s.prevrec = cpu_to_le32(rec->offset - 
-                                        presto_d2d(dentry)->dd_kml_offset);
-                presto_d2d(dentry)->dd_kml_offset = rec->offset;
+                s.prevrec = cpu_to_le32(rec->offset - dentry->d_time);
+                dentry->d_time = (unsigned long) rec->offset;
         } else { 
                 s.prevrec = -1;
         }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/presto.c linux-2.5/fs/intermezzo/presto.c
--- linux-2.5.13/fs/intermezzo/presto.c	Fri May  3 01:22:39 2002
+++ linux-2.5/fs/intermezzo/presto.c	Tue Mar 12 22:45:37 2002
@@ -43,18 +43,16 @@
         return path_lookup(name, flags, nd);
 }
 
-inline struct presto_dentry_data *presto_d2d(struct dentry *dentry)
+
+static inline int presto_dentry_is_fsetroot(struct dentry *dentry)
 {
-        return (struct presto_dentry_data *)dentry->d_fsdata;
+        return ((long) dentry->d_fsdata) & PRESTO_FSETROOT;
 }
 
 static inline struct presto_file_set *presto_dentry2fset(struct dentry *dentry)
 {
-        if (dentry->d_fsdata == NULL) {
-                printk("fucked dentry: %p\n", dentry);
-                BUG();
-        }
-        return presto_d2d(dentry)->dd_fset;
+        return (struct presto_file_set *)
+                (((long) dentry->d_fsdata) - PRESTO_FSETROOT);
 }
 
 /* find the presto minor device for this inode */
@@ -107,7 +105,7 @@
         ENTRY;
         fsde = de;
         for ( ; ; ) {
-                if ( presto_dentry2fset(fsde) ) {
+                if ( presto_dentry_is_fsetroot(fsde) ) {
                         EXIT;
                         return presto_dentry2fset(fsde);
                 }
@@ -178,21 +176,36 @@
                 return 1;
         }
 
+        /* if it is a fsetroot, it's stored in the fset_flags */
+        if ( fset && presto_dentry_is_fsetroot(dentry) ) {
+                EXIT;
+                return fset->fset_data & flag;
+        }
+
         EXIT;
-        return (presto_d2d(dentry)->dd_flags & flag);
+        return ((int)(long)dentry->d_fsdata & flag);
 }
 
 /* set a bit in the dentry flags */
 void presto_set(struct dentry *dentry, int flag)
 {
 
-        ENTRY;
         if ( dentry->d_inode ) {
                 CDEBUG(D_INODE, "SET ino %ld, flag %x\n",
                        dentry->d_inode->i_ino, flag);
         }
-        presto_d2d(dentry)->dd_flags |= flag;
-        EXIT;
+
+        if ( presto_dentry_is_fsetroot(dentry)) {
+                struct presto_file_set *fset = presto_dentry2fset(dentry);
+                if (fset) {
+                        fset->fset_data |= flag;
+                        CDEBUG(D_INODE, "Setting fset->fset_data: now %x\n",
+                               fset->fset_data);
+                }
+        } else {
+                CDEBUG(D_INODE, "Setting dentry->d_fsdata\n");
+                ((int)(long)dentry->d_fsdata) |= flag;
+        }
 }
 
 /* given a path: complete the closes on the fset */
@@ -444,27 +457,39 @@
         struct dentry *dentry;
         int error;
 
+        CDEBUG(D_INODE, "name: %s, and flag %x, or flag %x\n",
+               name, and_flag, or_flag);
+
         error = presto_walk(name, &nd);
         if (error)
                 return error;
         dentry = nd.dentry;
-
-        CDEBUG(D_INODE, "name: %s, and flag %x, or flag %x, dd_flags %x\n",
-               name, and_flag, or_flag, presto_d2d(dentry)->dd_flags);
-
+        CDEBUG(D_INODE, "dentry at %p, d_fsdata %p\n", dentry, dentry->d_fsdata);
 
         error = -ENXIO;
         if ( !presto_ispresto(dentry->d_inode) )
                 goto out;
 
         error = 0;
+        if ( presto_dentry_is_fsetroot(dentry) ) {
+                struct presto_file_set *fset = presto_dentry2fset(dentry);
+                CDEBUG(D_INODE, "Setting fset fset_data: fset %p\n", fset);
+                if ( fset ) {
+                        fset->fset_data &= and_flag;
+                        fset->fset_data |= or_flag;
+                        if (res) {
+                                *res = fset->fset_data;
+                        }
+                }
+                CDEBUG(D_INODE, "fset %p, flags %x data %x\n", 
+                       fset, fset->fset_flags, fset->fset_data);
+        } else {
+                ((int)(long)dentry->d_fsdata) &= and_flag;
+                ((int)(long)dentry->d_fsdata) |= or_flag;
+                if (res) 
+                        *res = (int)(long)dentry->d_fsdata;
+        }
 
-        presto_d2d(dentry)->dd_flags  &= and_flag;
-        presto_d2d(dentry)->dd_flags  |= or_flag;
-        if (res) 
-                *res = presto_d2d(dentry)->dd_flags;
-
-        // XXX this check makes no sense as d_count can change anytime.
         /* indicate if we were the only users while changing the flag */
         if ( atomic_read(&dentry->d_count) > 1 )
                 error = -EBUSY;
@@ -803,7 +828,6 @@
 
         error = -EEXIST;
         CDEBUG(D_INODE, "\n");
-
         fset2 = presto_fset(dentry);
         if (fset2 && (fset2->fset_mtpt == dentry) ) { 
                 printk(KERN_ERR "Fsetroot already set (path %s)\n", path);
@@ -818,7 +842,7 @@
         fset->fset_flags = flags;
 	fset->fset_file_maxio = FSET_DEFAULT_MAX_FILEIO; 
 
-        presto_d2d(dentry)->dd_fset = fset;
+        dentry->d_fsdata = (void *) ( ((long)fset) + PRESTO_FSETROOT );
         list_add(&fset->fset_list, &cache->cache_fset_list);
 
         error = presto_init_kml_file(fset);
@@ -862,15 +886,15 @@
                 cache->cache_flags |= CACHE_FSETROOT_SET;
         }
 
-        CDEBUG(D_PIOCTL, "-------> fset at %p, dentry at %p, mtpt %p, fset %s, cache %p, presto_d2d(dentry)->dd_fset %p\n",
-               fset, dentry, fset->fset_mtpt, fset->fset_name, cache, presto_d2d(dentry)->dd_fset);
+        CDEBUG(D_PIOCTL, "-------> fset at %p, dentry at %p, mtpt %p, fset %s, cache %p, d_fsdata %p\n",
+               fset, dentry, fset->fset_mtpt, fset->fset_name, cache, dentry->d_fsdata);
 
         EXIT;
         return 0;
 
  out_list_del:
         list_del(&fset->fset_list);
-        presto_d2d(dentry)->dd_fset = NULL;
+        dentry->d_fsdata = 0;
  out_dput:
         path_release(&fset->fset_nd); 
  out_free:
@@ -900,7 +924,7 @@
         }
 
         error = -EINVAL;
-        if ( ! presto_dentry2fset(dentry)) {
+        if ( ! presto_dentry_is_fsetroot(dentry)) {
                 EXIT;
                 goto kml_out;
         }
@@ -918,44 +942,12 @@
         return error;
 }
 
-static void presto_cleanup_fset(struct presto_file_set *fset)
-{
-	int error;
-	struct presto_cache *cache;
-
-	ENTRY;
-#ifdef  CONFIG_KREINT
-        error = kml_cleanup (fset);
-        if ( error ) {
-                printk("InterMezzo: Closing kml for fset %s: %d\n",
-                       fset->fset_name, error);
-        }
-#endif
-
-        error = presto_close_journal_file(fset);
-        if ( error ) {
-                printk("InterMezzo: Closing journal for fset %s: %d\n",
-                       fset->fset_name, error);
-        }
-        cache = fset->fset_cache;
-        cache->cache_flags &= ~CACHE_FSETROOT_SET;
-
-        list_del(&fset->fset_list);
-
-	presto_d2d(fset->fset_mtpt)->dd_fset = NULL;
-        path_release(&fset->fset_nd);
-
-        fset->fset_mtpt = NULL;
-        PRESTO_FREE(fset->fset_name, strlen(fset->fset_name) + 1);
-        PRESTO_FREE(fset, sizeof(*fset));
-        EXIT;
-}
-
 int presto_clear_fsetroot(char *path)
 {
         struct nameidata nd;
         struct presto_file_set *fset;
         struct dentry *dentry;
+        struct presto_cache *cache;
         int error;
 
         ENTRY;
@@ -973,7 +965,7 @@
         }
 
         error = -EINVAL;
-        if ( ! presto_dentry2fset(dentry)) {
+        if ( ! presto_dentry_is_fsetroot(dentry)) {
                 EXIT;
                 goto put_out;
         }
@@ -984,7 +976,28 @@
                 goto put_out;
         }
 
-	presto_cleanup_fset(fset);
+#ifdef  CONFIG_KREINT
+        error = kml_cleanup (fset);
+        if ( error ) {
+                printk("InterMezzo: Closing kml for fset %s: %d\n",
+                       fset->fset_name, error);
+        }
+#endif
+
+        error = presto_close_journal_file(fset);
+        if ( error ) {
+                printk("InterMezzo: Closing journal for fset %s: %d\n",
+                       fset->fset_name, error);
+        }
+        cache = fset->fset_cache;
+        cache->cache_flags &= ~CACHE_FSETROOT_SET;
+
+        list_del(&fset->fset_list);
+        dentry->d_fsdata = 0;
+        path_release(&fset->fset_nd);
+        fset->fset_mtpt = NULL;
+        PRESTO_FREE(fset->fset_name, strlen(fset->fset_name) + 1);
+        PRESTO_FREE(fset, sizeof(*fset));
         EXIT;
 
 put_out:
@@ -1017,7 +1030,7 @@
         }
 
         error = -EINVAL;
-        if ( ! presto_dentry2fset(dentry)) {
+        if ( ! presto_dentry_is_fsetroot(dentry)) {
                 EXIT;
                 goto put_out;
         }
@@ -1028,18 +1041,29 @@
                 goto put_out;
         }
 
-	error = 0;
+        cache = fset->fset_cache;
         cache = fset->fset_cache;
         cache->cache_flags &= ~CACHE_FSETROOT_SET;
 
         tmp = &cache->cache_fset_list;
         tmpnext = tmp->next;
         while ( tmpnext != &cache->cache_fset_list) {
-		tmp = tmpnext;
-                tmpnext = tmp->next;
+		tmp=tmpnext;
+                tmpnext=tmp->next;
                 fset = list_entry(tmp, struct presto_file_set, fset_list);
 
-		presto_cleanup_fset(fset);
+                
+                error = presto_close_journal_file(fset);
+                if ( error ) {
+                        printk("InterMezzo: Closing journal for fset %s: %d\n",
+                               fset->fset_name, error);
+                }
+                list_del(&fset->fset_list);
+                fset->fset_mtpt->d_fsdata = 0;
+                path_release(&fset->fset_nd);
+                fset->fset_mtpt = NULL;
+                PRESTO_FREE(fset->fset_name, strlen(fset->fset_name) +1);
+                PRESTO_FREE(fset, sizeof(*fset));
         }
 
         EXIT;
@@ -1072,7 +1096,7 @@
         }
 
         error = -EINVAL;
-        if ( ! presto_dentry2fset(dentry)) {
+        if ( ! presto_dentry_is_fsetroot(dentry)) {
                 EXIT;
                 goto kml_out;
         }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/psdev.c linux-2.5/fs/intermezzo/psdev.c
--- linux-2.5.13/fs/intermezzo/psdev.c	Fri May  3 01:22:48 2002
+++ linux-2.5/fs/intermezzo/psdev.c	Thu Jan 31 14:34:45 2002
@@ -1467,8 +1467,8 @@
                                 break;
                         /* signal is present: after timeout always return
                            really smart idea, probably useless ... */
-                        if ( jiffies > req->rq_posttime +
-                             upc_comms[minor].uc_timeout * HZ )
+                        if ( time_after(jiffies, req->rq_posttime +
+                             upc_comms[minor].uc_timeout * HZ) )
                                 break;
                 }
                 schedule();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/super.c linux-2.5/fs/intermezzo/super.c
--- linux-2.5.13/fs/intermezzo/super.c	Fri May  3 01:22:57 2002
+++ linux-2.5/fs/intermezzo/super.c	Fri Mar  1 15:07:38 2002
@@ -122,10 +122,10 @@
         CDEBUG(D_SUPER, "parsing options\n");
         while ((this_char = strsep (&options, ",")) != NULL) {
                 char *opt;
+                if (!*this_char)
+                        continue;
                 CDEBUG(D_SUPER, "this_char %s\n", this_char);
 
-        	if (!*this_char)
-        		continue;
                 if ( (opt = read_opt("fileset", this_char)) ) {
                         store_opt(fileset, opt, NULL);
                         continue;
@@ -319,6 +319,7 @@
                 goto out_err;
         }
 
+	
 	cache->cache_sb = mysb;
         ops = filter_get_filter_fs(cache_type);
 
@@ -347,7 +348,6 @@
                                         &presto_dentry_ops);
                 presto_sb->s_root->d_op = filter_c2udops(cache->cache_filter);
                 cache->cache_mtde = mysb->s_root;
-                presto_set_dd(mysb->s_root);
         }
 
         CDEBUG(D_MALLOC, "after mounting: kmem %ld, vmem %ld\n",
@@ -452,17 +452,16 @@
 
 struct file_system_type presto_fs_type = {
 #ifdef PRESTO_DEVEL
-        "izofs",
+	name:		"izofs",
 #else 
-        "intermezzo",
+	name:		"intermezzo",
 #endif
-        FS_REQUIRES_DEV, /* can use Ibaskets when ext2 does */
-        presto_read_super,
-        NULL
+	fs_flags:	FS_REQUIRES_DEV, /* can use Ibaskets when ext2 does */
+	owner:		presto_read_super,
 };
 
 
-int /* __init */ init_intermezzo_fs(void)
+static int __init init_intermezzo_fs(void)
 {
         int status;
 
@@ -481,7 +480,6 @@
         }
 
         presto_init_cache_hash();
-        presto_init_ddata_cache();
 
         status = register_filesystem(&presto_fs_type);
         if (status) {
@@ -491,17 +489,7 @@
 }
 
 
-#ifdef MODULE
-MODULE_AUTHOR("Peter J. Braam <braam@inter-mezzo.org>");
-MODULE_DESCRIPTION("InterMezzo Kernel/Lento communications, v1.0.5.1");
-
-int init_module(void)
-{
-        return init_intermezzo_fs();
-}
-
-
-void cleanup_module(void)
+static void __exit exit_intermezzo_fs(void)
 {
         int err;
 
@@ -513,7 +501,7 @@
 
         presto_psdev_cleanup();
         cleanup_intermezzo_sysctl();
-        presto_cleanup_ddata_cache();
+
 
 #ifdef PRESTO_DEVEL
         unregister_chrdev(PRESTO_PSDEV_MAJOR, "intermezzo_psdev_devel");
@@ -524,5 +512,10 @@
                presto_kmemory, presto_vmemory);
 }
 
-#endif
 
+MODULE_AUTHOR("Peter J. Braam <braam@inter-mezzo.org>");
+MODULE_DESCRIPTION("InterMezzo Kernel/Lento communications, v1.0.5.1");
+MODULE_LICENSE("GPL");
+
+module_init(init_intermezzo_fs);
+module_exit(exit_intermezzo_fs);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/intermezzo/vfs.c linux-2.5/fs/intermezzo/vfs.c
--- linux-2.5.13/fs/intermezzo/vfs.c	Fri May  3 01:22:48 2002
+++ linux-2.5/fs/intermezzo/vfs.c	Mon Apr 15 01:00:20 2002
@@ -197,7 +197,7 @@
 
         error = -EPERM;
         iops = filter_c2cdiops(fset->fset_cache->cache_filter); 
-        if (!iops) { 
+        if (!iops) {
                 EXIT;
                 return error;
         }
@@ -449,8 +449,17 @@
             dentry->d_inode->i_gid != presto_excluded_gid) {
                 struct presto_cache *cache = fset->fset_cache;
                 /* was this already done? */
-                presto_set_ops(dentry->d_inode, cache->cache_filter);
-
+                if ( !filter_c2cfiops(cache->cache_filter) )
+                        filter_setup_file_ops(cache->cache_filter, 
+                                              dentry->d_inode,
+                                              &presto_file_iops,
+                                              &presto_file_fops);
+
+                /* make the new inode ours */
+                dentry->d_inode->i_op = 
+                        filter_c2ufiops(cache->cache_filter);
+                dentry->d_inode->i_fop = 
+                        filter_c2uffops(cache->cache_filter);
                 filter_setup_dentry_ops(cache->cache_filter, 
                                         dentry->d_op, 
                                         &presto_dentry_ops);
@@ -480,8 +489,8 @@
         presto_getversion(&new_file_ver, dentry->d_inode);
         if ( presto_do_kml(info, dentry->d_inode) )
                 error = presto_journal_create(&rec, fset, dentry, &tgt_dir_ver,
-                                              &new_file_ver, 
-					      dentry->d_inode->i_mode);
+                                              &new_file_ver,
+                                              dentry->d_inode->i_mode);
 
         presto_debug_fail_blkdev(fset, PRESTO_OP_CREATE | 0x20);
         if ( presto_do_expect(info, dentry->d_inode) )
@@ -924,8 +933,15 @@
             dentry->d_inode->i_gid != presto_excluded_gid) {
                 struct presto_cache *cache = fset->fset_cache;
                 
-                presto_set_ops(dentry->d_inode, cache->cache_filter);
+                /* was this already done? */
+                if ( !filter_c2csiops(cache->cache_filter) )
+                        filter_setup_symlink_ops(cache->cache_filter, 
+                                                 dentry->d_inode,
+                                                 &presto_sym_iops,
+                                                 NULL);
 
+                /* make the new inode ours */
+                dentry->d_inode->i_op = filter_c2usiops(cache->cache_filter);
                 filter_setup_dentry_ops(cache->cache_filter, dentry->d_op, 
                                         &presto_dentry_ops);
                 dentry->d_op = filter_c2udops(cache->cache_filter);
@@ -1085,9 +1101,8 @@
         if ( dentry->d_inode && !error && 
              dentry->d_inode->i_gid != presto_excluded_gid) {
                 struct presto_cache *cache = fset->fset_cache;
-
-                presto_set_ops(dentry->d_inode, cache->cache_filter);
-
+                /* make it ours */
+                dentry->d_inode->i_op = filter_c2udiops(cache->cache_filter);
                 filter_setup_dentry_ops(cache->cache_filter, 
                                         dentry->d_op, 
                                         &presto_dentry_ops);
@@ -1115,8 +1130,8 @@
         presto_getversion(&new_dir_ver, dentry->d_inode);
         if ( presto_do_kml(info, dentry->d_inode) )
                 error = presto_journal_mkdir(&rec, fset, dentry, &tgt_dir_ver,
-                                             &new_dir_ver, 
-					     dentry->d_inode->i_mode);
+                                             &new_dir_ver,
+                                             dentry->d_inode->i_mode);
 
         presto_debug_fail_blkdev(fset, PRESTO_OP_MKDIR | 0x20);
         if ( presto_do_expect(info, dentry->d_inode) )
@@ -1383,12 +1398,15 @@
         }
 
         error = iops->mknod(dir->d_inode, dentry, mode, dev);
+        if (error) {
+                EXIT;
+                goto exit_commit;
+        }
         if ( dentry->d_inode &&
              dentry->d_inode->i_gid != presto_excluded_gid) {
                 struct presto_cache *cache = fset->fset_cache;
-
-                presto_set_ops(dentry->d_inode, cache->cache_filter);
-
+                /* make it ours */
+                dentry->d_inode->i_op = filter_c2udiops(cache->cache_filter);
                 filter_setup_dentry_ops(cache->cache_filter, dentry->d_op, 
                                         &presto_dentry_ops);
                 dentry->d_op = filter_c2udops(cache->cache_filter);
@@ -1416,7 +1434,7 @@
                 error = presto_journal_mknod(&rec, fset, dentry, &tgt_dir_ver,
                                              &new_node_ver, 
 					     dentry->d_inode->i_mode,
-                                             MAJOR(dev), MINOR(dev) );
+                                             major(dev), minor(dev) );
 
         presto_debug_fail_blkdev(fset, PRESTO_OP_MKNOD | 0x20);
         if ( presto_do_expect(info, dentry->d_inode) ) 
@@ -1424,6 +1442,7 @@
 
         presto_debug_fail_blkdev(fset, PRESTO_OP_MKNOD | 0x30);
         EXIT;
+ exit_commit:
         presto_trans_commit(fset, handle);
  exit_lock2:
         unlock_kernel();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/jbd/checkpoint.c linux-2.5/fs/jbd/checkpoint.c
--- linux-2.5.13/fs/jbd/checkpoint.c	Fri May  3 01:22:45 2002
+++ linux-2.5/fs/jbd/checkpoint.c	Wed May  1 17:26:11 2002
@@ -444,11 +444,8 @@
 			struct journal_head *last_jh = jh->b_cpprev;
 			struct journal_head *next_jh = jh;
 			do {
-				struct buffer_head *bh;
-
 				jh = next_jh;
 				next_jh = jh->b_cpnext;
-				bh = jh2bh(jh);
 				ret += __try_to_free_cp_buf(jh);
 			} while (jh != last_jh);
 		}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/jbd/commit.c linux-2.5/fs/jbd/commit.c
--- linux-2.5.13/fs/jbd/commit.c	Fri May  3 01:22:48 2002
+++ linux-2.5/fs/jbd/commit.c	Wed May  1 17:26:11 2002
@@ -26,7 +26,7 @@
 /*
  * Default IO end handler for temporary BJ_IO buffer_heads.
  */
-static void journal_end_buffer_io_sync(struct buffer_head *bh, int uptodate)
+void journal_end_buffer_io_sync(struct buffer_head *bh, int uptodate)
 {
 	BUFFER_TRACE(bh, "");
 	if (uptodate)
@@ -407,6 +407,7 @@
 		flags = journal_write_metadata_buffer(commit_transaction,
 						      jh, &new_jh, blocknr);
 		set_bit(BH_JWrite, &jh2bh(new_jh)->b_state);
+		set_bit(BH_Lock, &jh2bh(new_jh)->b_state);
 		wbuf[bufs++] = jh2bh(new_jh);
 
 		/* Record the new block's tag in the current descriptor
@@ -558,8 +559,7 @@
 		journal_unfile_buffer(jh);
 		jh->b_transaction = NULL;
 		journal_unlock_journal_head(jh);
-		__brelse(bh);		/* One for getblk */
-		/* AKPM: bforget here */
+		put_bh(bh);			/* One for getblk */
 	}
 
 	jbd_debug(3, "JBD: commit phase 6\n");
@@ -592,9 +592,10 @@
 	{
 		struct buffer_head *bh = jh2bh(descriptor);
 		set_buffer_uptodate(bh);
-		ll_rw_block(WRITE, 1, &bh);
+		bh->b_end_io = journal_end_buffer_io_sync;
+		submit_bh(WRITE, bh);
 		wait_on_buffer(bh);
-		__brelse(bh);		/* One for getblk() */
+		put_bh(bh);		/* One for getblk() */
 		journal_unlock_journal_head(descriptor);
 	}
 	lock_journal(journal);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/jbd/journal.c linux-2.5/fs/jbd/journal.c
--- linux-2.5.13/fs/jbd/journal.c	Fri May  3 01:22:43 2002
+++ linux-2.5/fs/jbd/journal.c	Wed May  1 17:26:11 2002
@@ -203,6 +203,8 @@
 
 	lock_kernel();
 	daemonize();
+	exit_files(current);
+	reparent_to_init();
 	spin_lock_irq(&current->sigmask_lock);
 	sigfillset(&current->blocked);
 	recalc_sigpending();
@@ -652,6 +654,8 @@
  * We play buffer_head aliasing tricks to write data/metadata blocks to
  * the journal without copying their contents, but for journal
  * descriptor blocks we do need to generate bona fide buffers.
+ *
+ * We return a jh whose bh is locked and ready to be populated.
  */
 
 struct journal_head * journal_get_descriptor_buffer(journal_t *journal)
@@ -666,7 +670,7 @@
 		return NULL;
 
 	bh = __getblk(journal->j_dev, blocknr, journal->j_blocksize);
-	bh->b_state |= (1 << BH_Dirty);
+	lock_buffer(bh);
 	BUFFER_TRACE(bh, "return this buffer");
 	return journal_add_journal_head(bh);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/jbd/revoke.c linux-2.5/fs/jbd/revoke.c
--- linux-2.5.13/fs/jbd/revoke.c	Fri May  3 01:22:41 2002
+++ linux-2.5/fs/jbd/revoke.c	Wed May  1 17:26:11 2002
@@ -531,6 +531,7 @@
 
 	if (is_journal_aborted(journal)) {
 		JBUFFER_TRACE(descriptor, "brelse");
+		unlock_buffer(jh2bh(descriptor));
 		__brelse(jh2bh(descriptor));
 		return;
 	}
@@ -542,7 +543,8 @@
 		struct buffer_head *bh = jh2bh(descriptor);
 		BUFFER_TRACE(bh, "write");
 		set_buffer_uptodate(bh);
-		ll_rw_block (WRITE, 1, &bh);
+		bh->b_end_io = journal_end_buffer_io_sync;
+		submit_bh(WRITE, bh);
 	}
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/jbd/transaction.c linux-2.5/fs/jbd/transaction.c
--- linux-2.5.13/fs/jbd/transaction.c	Fri May  3 01:22:47 2002
+++ linux-2.5/fs/jbd/transaction.c	Wed May  1 17:26:11 2002
@@ -97,6 +97,8 @@
 
 	lock_journal(journal);
 
+repeat_locked:
+
 	if (is_journal_aborted(journal) ||
 	    (journal->j_errno != 0 && !(journal->j_flags & JFS_ACK_ERR))) {
 		unlock_journal(journal);
@@ -110,7 +112,6 @@
 		goto repeat;
 	}
 	
-repeat_locked:
 	if (!journal->j_running_transaction)
 		get_transaction(journal, 0);
 	/* @@@ Error? */
@@ -601,6 +602,7 @@
 		spin_unlock(&journal_datalist_lock);
 		unlock_buffer(jh2bh(jh));
 		lock_journal(journal);
+		goto repeat;
 	}
 
 	J_ASSERT_JH(jh, !buffer_locked(jh2bh(jh)));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/lockd/clntproc.c linux-2.5/fs/lockd/clntproc.c
--- linux-2.5.13/fs/lockd/clntproc.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/lockd/clntproc.c	Sat Feb 16 13:00:15 2002
@@ -569,11 +569,15 @@
 		printk(KERN_WARNING "lockd: unexpected unlock status: %d\n", status);
 
 die:
+	lock_kernel();
 	nlm_release_host(req->a_host);
+	unlock_kernel();
 	kfree(req);
 	return;
  retry_rebind:
+	lock_kernel();
 	nlm_rebind_host(req->a_host);
+	unlock_kernel();
  retry_unlock:
 	rpc_restart_call(task);
 }
@@ -650,12 +654,16 @@
 	}
 
 die:
+	lock_kernel();
 	nlm_release_host(req->a_host);
+	unlock_kernel();
 	kfree(req);
 	return;
 
 retry_cancel:
+	lock_kernel();
 	nlm_rebind_host(req->a_host);
+	unlock_kernel();
 	rpc_restart_call(task);
 	rpc_delay(task, 30 * HZ);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/lockd/svc.c linux-2.5/fs/lockd/svc.c
--- linux-2.5.13/fs/lockd/svc.c	Fri May  3 01:22:54 2002
+++ linux-2.5/fs/lockd/svc.c	Mon Feb 25 18:35:33 2002
@@ -212,7 +212,7 @@
 int
 lockd_up(void)
 {
-	static int		warned = 0; 
+	static int		warned; 
 	struct svc_serv *	serv;
 	int			error = 0;
 
@@ -283,7 +283,7 @@
 void
 lockd_down(void)
 {
-	static int warned = 0; 
+	static int warned; 
 
 	down(&nlmsvc_sema);
 	if (nlmsvc_users) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/lockd/svc4proc.c linux-2.5/fs/lockd/svc4proc.c
--- linux-2.5.13/fs/lockd/svc4proc.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/lockd/svc4proc.c	Wed Mar 13 20:21:40 2002
@@ -17,6 +17,7 @@
 #include <linux/lockd/lockd.h>
 #include <linux/lockd/share.h>
 #include <linux/lockd/sm_inter.h>
+#include <linux/smp_lock.h>
 
 
 #define NLMDBG_FACILITY		NLMDBG_CLIENT
@@ -501,7 +502,9 @@
 		dprintk("lockd: %4d callback failed (errno = %d)\n",
 					task->tk_pid, -task->tk_status);
 	}
+	lock_kernel();
 	nlm_release_host(call->a_host);
+	unlock_kernel();
 	kfree(call);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/lockd/svclock.c linux-2.5/fs/lockd/svclock.c
--- linux-2.5.13/fs/lockd/svclock.c	Fri May  3 01:22:46 2002
+++ linux-2.5/fs/lockd/svclock.c	Sat Feb 16 13:00:15 2002
@@ -576,9 +576,10 @@
 	dprintk("lockd: GRANT_MSG RPC callback\n");
 	dprintk("callback: looking for cookie %x \n", 
 		*(unsigned int *)(call->a_args.cookie.data));
+	lock_kernel();
 	if (!(block = nlmsvc_find_block(&call->a_args.cookie))) {
 		dprintk("lockd: no block for cookie %x\n", *(u32 *)(call->a_args.cookie.data));
-		return;
+		goto out;
 	}
 
 	/* Technically, we should down the file semaphore here. Since we
@@ -599,6 +600,8 @@
 	block->b_incall = 0;
 
 	nlm_release_host(call->a_host);
+ out:
+	unlock_kernel();
 }
 
 /*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/lockd/svcproc.c linux-2.5/fs/lockd/svcproc.c
--- linux-2.5.13/fs/lockd/svcproc.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/lockd/svcproc.c	Wed Mar 13 20:21:40 2002
@@ -18,6 +18,7 @@
 #include <linux/lockd/lockd.h>
 #include <linux/lockd/share.h>
 #include <linux/lockd/sm_inter.h>
+#include <linux/smp_lock.h>
 
 
 #define NLMDBG_FACILITY		NLMDBG_CLIENT
@@ -529,7 +530,9 @@
 		dprintk("lockd: %4d callback failed (errno = %d)\n",
 					task->tk_pid, -task->tk_status);
 	}
+	lock_kernel();
 	nlm_release_host(call->a_host);
+	unlock_kernel();
 	kfree(call);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/locks.c linux-2.5/fs/locks.c
--- linux-2.5.13/fs/locks.c	Fri May  3 01:22:50 2002
+++ linux-2.5/fs/locks.c	Tue Apr 23 12:21:55 2002
@@ -1353,9 +1353,8 @@
 /* Report the first existing lock that would conflict with l.
  * This implements the F_GETLK command of fcntl().
  */
-int fcntl_getlk(unsigned int fd, struct flock *l)
+int fcntl_getlk(struct file *filp, struct flock *l)
 {
-	struct file *filp;
 	struct file_lock *fl, file_lock;
 	struct flock flock;
 	int error;
@@ -1367,19 +1366,14 @@
 	if ((flock.l_type != F_RDLCK) && (flock.l_type != F_WRLCK))
 		goto out;
 
-	error = -EBADF;
-	filp = fget(fd);
-	if (!filp)
-		goto out;
-
 	error = flock_to_posix_lock(filp, &file_lock, &flock);
 	if (error)
-		goto out_putf;
+		goto out;
 
 	if (filp->f_op && filp->f_op->lock) {
 		error = filp->f_op->lock(filp, F_GETLK, &file_lock);
 		if (error < 0)
-			goto out_putf;
+			goto out;
 		else if (error == LOCK_USE_CLNT)
 		  /* Bypass for NFS with no locking - 2.0.36 compat */
 		  fl = posix_test_lock(filp, &file_lock);
@@ -1399,10 +1393,10 @@
 		 */
 		error = -EOVERFLOW;
 		if (fl->fl_start > OFFT_OFFSET_MAX)
-			goto out_putf;
+			goto out;
 		if ((fl->fl_end != OFFSET_MAX)
 		    && (fl->fl_end > OFFT_OFFSET_MAX))
-			goto out_putf;
+			goto out;
 #endif
 		flock.l_start = fl->fl_start;
 		flock.l_len = fl->fl_end == OFFSET_MAX ? 0 :
@@ -1414,8 +1408,6 @@
 	if (!copy_to_user(l, &flock, sizeof(flock)))
 		error = 0;
   
-out_putf:
-	fput(filp);
 out:
 	return error;
 }
@@ -1423,12 +1415,11 @@
 /* Apply the lock described by l to an open file descriptor.
  * This implements both the F_SETLK and F_SETLKW commands of fcntl().
  */
-int fcntl_setlk(unsigned int fd, unsigned int cmd, struct flock *l)
+int fcntl_setlk(struct file *filp, unsigned int cmd, struct flock *l)
 {
-	struct file *filp;
 	struct file_lock *file_lock = locks_alloc_lock(0);
 	struct flock flock;
-	struct inode *inode;
+	struct inode *inode = filp->f_dentry->d_inode;
 	int error;
 
 	if (file_lock == NULL)
@@ -1441,17 +1432,6 @@
 	if (copy_from_user(&flock, l, sizeof(flock)))
 		goto out;
 
-	/* Get arguments and validate them ...
-	 */
-
-	error = -EBADF;
-	filp = fget(fd);
-	if (!filp)
-		goto out;
-
-	error = -EINVAL;
-	inode = filp->f_dentry->d_inode;
-
 	/* Don't allow mandatory locks on files that may be memory mapped
 	 * and shared.
 	 */
@@ -1461,23 +1441,25 @@
 
 		if (!list_empty(&mapping->i_mmap_shared)) {
 			error = -EAGAIN;
-			goto out_putf;
+			goto out;
 		}
 	}
 
+	/* Get arguments and validate them ...
+	 */
 	error = flock_to_posix_lock(filp, file_lock, &flock);
 	if (error)
-		goto out_putf;
+		goto out;
 	
 	error = -EBADF;
 	switch (flock.l_type) {
 	case F_RDLCK:
 		if (!(filp->f_mode & FMODE_READ))
-			goto out_putf;
+			goto out;
 		break;
 	case F_WRLCK:
 		if (!(filp->f_mode & FMODE_WRITE))
-			goto out_putf;
+			goto out;
 		break;
 	case F_UNLCK:
 		break;
@@ -1486,7 +1468,7 @@
 #ifdef __sparc__
 /* warn a bit for now, but don't overdo it */
 {
-	static int count = 0;
+	static int count;
 	if (!count) {
 		count=1;
 		printk(KERN_WARNING
@@ -1495,23 +1477,21 @@
 	}
 }
 		if (!(filp->f_mode & 3))
-			goto out_putf;
+			goto out;
 		break;
 #endif
 	default:
 		error = -EINVAL;
-		goto out_putf;
+		goto out;
 	}
 
 	if (filp->f_op && filp->f_op->lock != NULL) {
 		error = filp->f_op->lock(filp, cmd, file_lock);
 		if (error < 0)
-			goto out_putf;
+			goto out;
 	}
 	error = posix_lock_file(filp, file_lock, cmd == F_SETLKW);
 
-out_putf:
-	fput(filp);
 out:
 	locks_free_lock(file_lock);
 	return error;
@@ -1521,9 +1501,8 @@
 /* Report the first existing lock that would conflict with l.
  * This implements the F_GETLK command of fcntl().
  */
-int fcntl_getlk64(unsigned int fd, struct flock64 *l)
+int fcntl_getlk64(struct file *filp, struct flock64 *l)
 {
-	struct file *filp;
 	struct file_lock *fl, file_lock;
 	struct flock64 flock;
 	int error;
@@ -1535,19 +1514,15 @@
 	if ((flock.l_type != F_RDLCK) && (flock.l_type != F_WRLCK))
 		goto out;
 
-	error = -EBADF;
-	filp = fget(fd);
-	if (!filp)
-		goto out;
 
 	error = flock64_to_posix_lock(filp, &file_lock, &flock);
 	if (error)
-		goto out_putf;
+		goto out;
 
 	if (filp->f_op && filp->f_op->lock) {
 		error = filp->f_op->lock(filp, F_GETLK, &file_lock);
 		if (error < 0)
-			goto out_putf;
+			goto out;
 		else if (error == LOCK_USE_CLNT)
 		  /* Bypass for NFS with no locking - 2.0.36 compat */
 		  fl = posix_test_lock(filp, &file_lock);
@@ -1570,8 +1545,6 @@
 	if (!copy_to_user(l, &flock, sizeof(flock)))
 		error = 0;
   
-out_putf:
-	fput(filp);
 out:
 	return error;
 }
@@ -1579,12 +1552,11 @@
 /* Apply the lock described by l to an open file descriptor.
  * This implements both the F_SETLK and F_SETLKW commands of fcntl().
  */
-int fcntl_setlk64(unsigned int fd, unsigned int cmd, struct flock64 *l)
+int fcntl_setlk64(struct file *filp, unsigned int cmd, struct flock64 *l)
 {
-	struct file *filp;
 	struct file_lock *file_lock = locks_alloc_lock(0);
 	struct flock64 flock;
-	struct inode *inode;
+	struct inode *inode = filp->f_dentry->d_inode;
 	int error;
 
 	if (file_lock == NULL)
@@ -1597,16 +1569,6 @@
 	if (copy_from_user(&flock, l, sizeof(flock)))
 		goto out;
 
-	/* Get arguments and validate them ...
-	 */
-
-	error = -EBADF;
-	filp = fget(fd);
-	if (!filp)
-		goto out;
-
-	error = -EINVAL;
-	inode = filp->f_dentry->d_inode;
 
 	/* Don't allow mandatory locks on files that may be memory mapped
 	 * and shared.
@@ -1617,23 +1579,25 @@
 
 		if (!list_empty(&mapping->i_mmap_shared)) {
 			error = -EAGAIN;
-			goto out_putf;
+			goto out;
 		}
 	}
 
+	/* Get arguments and validate them ...
+	 */
 	error = flock64_to_posix_lock(filp, file_lock, &flock);
 	if (error)
-		goto out_putf;
+		goto out;
 	
 	error = -EBADF;
 	switch (flock.l_type) {
 	case F_RDLCK:
 		if (!(filp->f_mode & FMODE_READ))
-			goto out_putf;
+			goto out;
 		break;
 	case F_WRLCK:
 		if (!(filp->f_mode & FMODE_WRITE))
-			goto out_putf;
+			goto out;
 		break;
 	case F_UNLCK:
 		break;
@@ -1641,18 +1605,16 @@
 	case F_EXLCK:
 	default:
 		error = -EINVAL;
-		goto out_putf;
+		goto out;
 	}
 
 	if (filp->f_op && filp->f_op->lock != NULL) {
 		error = filp->f_op->lock(filp, cmd, file_lock);
 		if (error < 0)
-			goto out_putf;
+			goto out;
 	}
 	error = posix_lock_file(filp, file_lock, cmd == F_SETLKW64);
 
-out_putf:
-	fput(filp);
 out:
 	locks_free_lock(file_lock);
 	return error;
@@ -1940,7 +1902,7 @@
 
 static int __init filelock_init(void)
 {
-	filelock_cache = kmem_cache_create("file lock cache",
+	filelock_cache = kmem_cache_create("file_lock_cache",
 			sizeof(struct file_lock), 0, 0, init_once, NULL);
 	if (!filelock_cache)
 		panic("cannot create file lock slab cache");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ncpfs/mmap.c linux-2.5/fs/ncpfs/mmap.c
--- linux-2.5.13/fs/ncpfs/mmap.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/ncpfs/mmap.c	Fri Feb  8 09:10:48 2002
@@ -119,5 +119,6 @@
 	}
 
 	vma->vm_ops = &ncp_file_mmap;
+	vma->vm_flags &= ~VM_IO;
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/dir.c linux-2.5/fs/nfs/dir.c
--- linux-2.5.13/fs/nfs/dir.c	Fri May  3 01:22:53 2002
+++ linux-2.5/fs/nfs/dir.c	Wed May  1 20:17:09 2002
@@ -36,6 +36,8 @@
 
 static int nfs_readdir(struct file *, void *, filldir_t);
 static struct dentry *nfs_lookup(struct inode *, struct dentry *);
+static int nfs_cached_lookup(struct inode *, struct dentry *,
+				struct nfs_fh *, struct nfs_fattr *);
 static int nfs_create(struct inode *, struct dentry *, int);
 static int nfs_mkdir(struct inode *, struct dentry *, int);
 static int nfs_rmdir(struct inode *, struct dentry *);
@@ -108,13 +110,15 @@
 	error = NFS_PROTO(inode)->readdir(inode, cred, desc->entry->cookie, buffer,
 					  NFS_SERVER(inode)->dtsize, desc->plus);
 	/* We requested READDIRPLUS, but the server doesn't grok it */
-	if (desc->plus && error == -ENOTSUPP) {
-		NFS_FLAGS(inode) &= ~NFS_INO_ADVISE_RDPLUS;
-		desc->plus = 0;
-		goto again;
-	}
-	if (error < 0)
+	if (error < 0) {
+		if (error == -ENOTSUPP && desc->plus) {
+			NFS_SERVER(inode)->caps &= ~NFS_CAP_READDIRPLUS;
+			NFS_FLAGS(inode) &= ~NFS_INO_ADVISE_RDPLUS;
+			desc->plus = 0;
+			goto again;
+		}
 		goto error;
+	}
 	SetPageUptodate(page);
 	kunmap(page);
 	/* Ensure consistent page alignment of the data.
@@ -195,7 +199,6 @@
 
 	dfprintk(VFS, "NFS: find_dirent_page() searching directory page %ld\n", desc->page_index);
 
-	desc->plus = NFS_USE_READDIRPLUS(inode);
 	page = read_cache_page(&inode->i_data, desc->page_index,
 			       (filler_t *)nfs_readdir_filler, desc);
 	if (IS_ERR(page)) {
@@ -247,6 +250,24 @@
 	return res;
 }
 
+static unsigned int nfs_type2dtype[] = {
+	DT_UNKNOWN,
+	DT_REG,
+	DT_DIR,
+	DT_BLK,
+	DT_CHR,
+	DT_LNK,
+	DT_SOCK,
+	DT_UNKNOWN,
+	DT_FIFO
+};
+
+static inline
+unsigned int nfs_type_to_d_type(enum nfs_ftype type)
+{
+	return nfs_type2dtype[type];
+}
+
 /*
  * Once we've found the start of the dirent within a page: fill 'er up...
  */
@@ -263,11 +284,17 @@
 	dfprintk(VFS, "NFS: nfs_do_filldir() filling starting @ cookie %Lu\n", (long long)desc->target);
 
 	for(;;) {
+		unsigned d_type = DT_UNKNOWN;
 		/* Note: entry->prev_cookie contains the cookie for
 		 *	 retrieving the current dirent on the server */
 		fileid = nfs_fileid_to_ino_t(entry->ino);
+
+		/* Use readdirplus info */
+		if (desc->plus && (entry->fattr->valid & NFS_ATTR_FATTR))
+			d_type = nfs_type_to_d_type(entry->fattr->type);
+
 		res = filldir(dirent, entry->name, entry->len, 
-			      entry->prev_cookie, fileid, DT_UNKNOWN);
+			      entry->prev_cookie, fileid, d_type);
 		if (res < 0)
 			break;
 		file->f_pos = desc->target = entry->cookie;
@@ -334,7 +361,8 @@
 	/* Reset read descriptor so it searches the page cache from
 	 * the start upon the next call to readdir_search_pagecache() */
 	desc->page_index = 0;
-	memset(desc->entry, 0, sizeof(*desc->entry));
+	desc->entry->cookie = desc->entry->prev_cookie = 0;
+	desc->entry->eof = 0;
  out:
 	dfprintk(VFS, "NFS: uncached_readdir() returns %d\n", status);
 	return status;
@@ -353,11 +381,13 @@
 	nfs_readdir_descriptor_t my_desc,
 			*desc = &my_desc;
 	struct nfs_entry my_entry;
+	struct nfs_fh	fh;
+	struct nfs_fattr fattr;
 	long		res;
 
 	lock_kernel();
 
-	res = nfs_revalidate(dentry);
+	res = nfs_revalidate_inode(NFS_SERVER(inode), inode);
 	if (res < 0) {
 		unlock_kernel();
 		return res;
@@ -370,12 +400,16 @@
 	 * itself.
 	 */
 	memset(desc, 0, sizeof(*desc));
-	memset(&my_entry, 0, sizeof(my_entry));
-
 	desc->file = filp;
 	desc->target = filp->f_pos;
-	desc->entry = &my_entry;
 	desc->decode = NFS_PROTO(inode)->decode_dirent;
+	desc->plus = NFS_USE_READDIRPLUS(inode);
+
+	my_entry.cookie = my_entry.prev_cookie = 0;
+	my_entry.eof = 0;
+	my_entry.fh = &fh;
+	my_entry.fattr = &fattr;
+	desc->entry = &my_entry;
 
 	while(!desc->entry->eof) {
 		res = readdir_search_pagecache(desc);
@@ -503,6 +537,15 @@
 		goto out_valid;
 	}
 
+	error = nfs_cached_lookup(dir, dentry, &fhandle, &fattr);
+	if (!error) {
+		if (memcmp(NFS_FH(inode), &fhandle, sizeof(struct nfs_fh))!= 0)
+			goto out_bad;
+		if (nfs_lookup_verify_inode(inode, flags))
+			goto out_bad;
+		goto out_valid_renew;
+	}
+
 	if (NFS_STALE(inode))
 		goto out_bad;
 
@@ -514,6 +557,7 @@
 	if ((error = nfs_refresh_inode(inode, &fattr)) != 0)
 		goto out_bad;
 
+ out_valid_renew:
 	nfs_renew_times(dentry);
  out_valid:
 	unlock_kernel();
@@ -590,6 +634,20 @@
 	error = -ENOMEM;
 	dentry->d_op = &nfs_dentry_operations;
 
+	error = nfs_cached_lookup(dir, dentry, &fhandle, &fattr);
+	if (!error) {
+		error = -EACCES;
+		inode = nfs_fhget(dentry, &fhandle, &fattr);
+		if (inode) {
+			if (!(NFS_SERVER(dir)->flags & NFS_MOUNT_NOCTO))
+				NFS_CACHEINV(inode);
+			d_add(dentry, inode);
+			nfs_renew_times(dentry);
+			error = 0;
+		}
+		goto out;
+	}
+
 	lock_kernel();
 	error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, &fhandle, &fattr);
 	inode = NULL;
@@ -608,6 +666,79 @@
 	unlock_kernel();
 out:
 	return ERR_PTR(error);
+}
+
+static inline
+int find_dirent_name(nfs_readdir_descriptor_t *desc, struct page *page, struct dentry *dentry)
+{
+	struct nfs_entry *entry = desc->entry;
+	int		 status;
+
+	while((status = dir_decode(desc)) == 0) {
+		if (entry->len != dentry->d_name.len)
+			continue;
+		if (memcmp(entry->name, dentry->d_name.name, entry->len))
+			continue;
+		if (!(entry->fattr->valid & NFS_ATTR_FATTR))
+			continue;
+		break;
+	}
+	return status;
+}
+
+/*
+ * Use the cached Readdirplus results in order to avoid a LOOKUP call
+ * whenever we believe that the parent directory has not changed.
+ *
+ * We assume that any file creation/rename changes the directory mtime.
+ * As this results in a page cache invalidation whenever it occurs,
+ * we don't require any other tests for cache coherency.
+ */
+static
+int nfs_cached_lookup(struct inode *dir, struct dentry *dentry,
+			struct nfs_fh *fh, struct nfs_fattr *fattr)
+{
+	nfs_readdir_descriptor_t desc;
+	struct nfs_server *server;
+	struct nfs_entry entry;
+	struct page *page;
+	unsigned long timestamp = NFS_MTIME_UPDATE(dir);
+	int res;
+
+	if (!NFS_USE_READDIRPLUS(dir))
+		return -ENOENT;
+	server = NFS_SERVER(dir);
+	if (server->flags & NFS_MOUNT_NOAC)
+		return -ENOENT;
+	nfs_revalidate_inode(server, dir);
+
+	entry.fh = fh;
+	entry.fattr = fattr;
+
+	desc.decode = NFS_PROTO(dir)->decode_dirent;
+	desc.entry = &entry;
+	desc.page_index = 0;
+	desc.plus = 1;
+
+	for(;(page = find_get_page(&dir->i_data, desc.page_index)); desc.page_index++) {
+
+		res = -EIO;
+		if (PageUptodate(page)) {
+			desc.ptr = kmap(page);
+			res = find_dirent_name(&desc, page, dentry);
+			kunmap(page);
+		}
+		page_cache_release(page);
+
+		if (res == 0)
+			goto out_found;
+		if (res != -EAGAIN)
+			break;
+	}
+	return -ENOENT;
+ out_found:
+	fattr->timestamp = timestamp;
+	return 0;
 }
 
 /*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/file.c linux-2.5/fs/nfs/file.c
--- linux-2.5.13/fs/nfs/file.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/nfs/file.c	Wed May  1 17:26:12 2002
@@ -99,7 +99,9 @@
 		dentry->d_parent->d_name.name, dentry->d_name.name,
 		(unsigned long) count, (unsigned long) *ppos);
 
+	lock_kernel();
 	result = nfs_revalidate_inode(NFS_SERVER(inode), inode);
+	unlock_kernel();
 	if (!result)
 		result = generic_file_read(file, buf, count, ppos);
 	return result;
@@ -115,7 +117,9 @@
 	dfprintk(VFS, "nfs: mmap(%s/%s)\n",
 		dentry->d_parent->d_name.name, dentry->d_name.name);
 
+	lock_kernel();
 	status = nfs_revalidate_inode(NFS_SERVER(inode), inode);
+	unlock_kernel();
 	if (!status)
 		status = generic_file_mmap(file, vma);
 	return status;
@@ -134,13 +138,11 @@
 
 	dfprintk(VFS, "nfs: fsync(%s/%ld)\n", inode->i_sb->s_id, inode->i_ino);
 
-	lock_kernel();
 	status = nfs_wb_file(inode, file);
 	if (!status) {
 		status = file->f_error;
 		file->f_error = 0;
 	}
-	unlock_kernel();
 	return status;
 }
 
@@ -160,12 +162,7 @@
 
 static int nfs_commit_write(struct file *file, struct page *page, unsigned offset, unsigned to)
 {
-	long status;
-
-	lock_kernel();
-	status = nfs_updatepage(file, page, offset, to-offset);
-	unlock_kernel();
-	return status;
+	return nfs_updatepage(file, page, offset, to-offset);
 }
 
 /*
@@ -219,7 +216,9 @@
 	result = -EBUSY;
 	if (IS_SWAPFILE(inode))
 		goto out_swapfile;
+	lock_kernel();
 	result = nfs_revalidate_inode(NFS_SERVER(inode), inode);
+	unlock_kernel();
 	if (result)
 		goto out;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/flushd.c linux-2.5/fs/nfs/flushd.c
--- linux-2.5.13/fs/nfs/flushd.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/nfs/flushd.c	Sun Mar  3 20:03:54 2002
@@ -52,6 +52,20 @@
  */
 static RPC_WAITQ(flushd_queue, "nfs_flushd");
 
+static spinlock_t nfs_flushd_lock = SPIN_LOCK_UNLOCKED;
+
+static inline void
+nfs_lock_flushd(void)
+{
+	spin_lock(&nfs_flushd_lock);
+}
+
+static inline void
+nfs_unlock_flushd(void)
+{
+	spin_unlock(&nfs_flushd_lock);
+}
+
 /*
  * Local function declarations.
  */
@@ -67,12 +81,11 @@
 
 	dprintk("NFS: writecache_init\n");
 
-	lock_kernel();
-	status = -ENOMEM;
 	/* Create the RPC task */
 	if (!(task = rpc_new_task(server->client, NULL, RPC_TASK_ASYNC)))
-		goto out_unlock;
+		return -ENOMEM;
 
+	nfs_lock_flushd();
 	cache = server->rw_requests;
 
 	status = 0;
@@ -89,22 +102,21 @@
 	cache->auth = server->client->cl_auth;
 	task->tk_action   = nfs_flushd;
 	task->tk_exit   = nfs_flushd_exit;
+	nfs_unlock_flushd();
 
 	rpc_execute(task);
-	unlock_kernel();
 	return 0;
  out_unlock:
-	if (task)
-		rpc_release_task(task);
-	unlock_kernel();
-	return status;
+	nfs_unlock_flushd();
+	rpc_release_task(task);
+	return 0;
 }
 
 void nfs_reqlist_exit(struct nfs_server *server)
 {
 	struct nfs_reqlist      *cache;
 
-	lock_kernel();
+	nfs_lock_flushd();
 	cache = server->rw_requests;
 	if (!cache)
 		goto out;
@@ -114,11 +126,13 @@
 	while (cache->task) {
 		rpc_exit(cache->task, 0);
 		rpc_wake_up_task(cache->task);
+		nfs_unlock_flushd();
 
 		interruptible_sleep_on_timeout(&cache->request_wait, 1 * HZ);
+		nfs_lock_flushd();
 	}
  out:
-	unlock_kernel();
+	nfs_unlock_flushd();
 }
 
 int nfs_reqlist_alloc(struct nfs_server *server)
@@ -183,11 +197,13 @@
 	}
 
 	dprintk("NFS: %4d flushd back to sleep\n", task->tk_pid);
+	nfs_lock_flushd();
 	if (task->tk_action) {
 		task->tk_timeout = NFS_FLUSHD_TIMEOUT;
 		cache->runat = jiffies + task->tk_timeout;
 		rpc_sleep_on(&flushd_queue, task, NULL, NULL);
 	}
+	nfs_unlock_flushd();
 }
 
 static void
@@ -196,10 +212,13 @@
 	struct nfs_server	*server;
 	struct nfs_reqlist	*cache;
 	server = (struct nfs_server *) task->tk_calldata;
+
+	nfs_lock_flushd();
 	cache = server->rw_requests;
 
 	if (cache->task == task)
 		cache->task = NULL;
 	wake_up(&cache->request_wait);
+	nfs_unlock_flushd();
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/inode.c linux-2.5/fs/nfs/inode.c
--- linux-2.5.13/fs/nfs/inode.c	Fri May  3 01:22:56 2002
+++ linux-2.5/fs/nfs/inode.c	Wed May  1 17:26:12 2002
@@ -92,6 +92,9 @@
 	stats:			&nfs_rpcstat,
 };
 
+/* Spinlock to protect the NFS inode update */
+static spinlock_t nfs_inode_lock = SPIN_LOCK_UNLOCKED;
+
 static inline unsigned long
 nfs_fattr_to_ino_t(struct nfs_fattr *fattr)
 {
@@ -297,6 +300,7 @@
 #ifdef CONFIG_NFS_V3
 		server->rpc_ops = &nfs_v3_clientops;
 		version = 3;
+		server->caps |= NFS_CAP_READDIRPLUS;
 		if (data->version < 4) {
 			printk(KERN_NOTICE "NFS: NFSv3 not supported by mount program.\n");
 			goto out_unlock;
@@ -360,6 +364,7 @@
 	if (!(root_inode = nfs_get_root(sb, &server->fh))
 	    && (data->flags & NFS_MOUNT_VER3)) {
 		data->flags &= ~NFS_MOUNT_VER3;
+		server->caps = 0;
 		rpciod_down();
 		rpc_shutdown_client(server->client);
 		goto nfsv3_try_again;
@@ -553,18 +558,30 @@
 }
 
 /*
+ * Reset the read time on the local caches
+ */
+void
+nfs_invalidate_caches(struct inode *inode)
+{
+	spin_lock(&nfs_inode_lock);
+	NFS_READTIME(inode) = jiffies - NFS_MAXATTRTIMEO(inode) - 1;
+	spin_unlock(&nfs_inode_lock);
+}
+
+/*
  * Invalidate the local caches
  */
 void
 nfs_zap_caches(struct inode *inode)
 {
-	NFS_ATTRTIMEO(inode) = NFS_MINATTRTIMEO(inode);
-	NFS_ATTRTIMEO_UPDATE(inode) = jiffies;
-
 	invalidate_inode_pages(inode);
 
+	spin_lock(&nfs_inode_lock);
+	NFS_ATTRTIMEO(inode) = NFS_MINATTRTIMEO(inode);
+	NFS_ATTRTIMEO_UPDATE(inode) = jiffies;
 	memset(NFS_COOKIEVERF(inode), 0, sizeof(NFS_COOKIEVERF(inode)));
-	NFS_CACHEINV(inode);
+	NFS_READTIME(inode) = jiffies - NFS_MAXATTRTIMEO(inode) - 1;
+	spin_unlock(&nfs_inode_lock);
 }
 
 /*
@@ -629,6 +646,9 @@
 	return __nfs_fhget(sb, fhandle, fattr);
 }
 
+/* Don't use READDIRPLUS on directories that we believe are too large */
+#define NFS_LIMIT_READDIRPLUS (8*PAGE_SIZE)
+
 /*
  * Look up the inode by super block and fattr->fileid.
  */
@@ -676,6 +696,9 @@
 		} else if (S_ISDIR(inode->i_mode)) {
 			inode->i_op = &nfs_dir_inode_operations;
 			inode->i_fop = &nfs_dir_operations;
+			if (nfs_server_capable(inode, NFS_CAP_READDIRPLUS)
+			    && fattr->size <= NFS_LIMIT_READDIRPLUS)
+				NFS_FLAGS(inode) |= NFS_INO_ADVISE_RDPLUS;
 		} else if (S_ISLNK(inode->i_mode))
 			inode->i_op = &nfs_symlink_inode_operations;
 		else
@@ -686,7 +709,7 @@
 		new_isize = nfs_size_to_loff_t(fattr->size);
 		new_atime = nfs_time_to_secs(fattr->atime);
 
-		NFS_READTIME(inode) = jiffies;
+		NFS_READTIME(inode) = fattr->timestamp;
 		NFS_CACHE_CTIME(inode) = fattr->ctime;
 		inode->i_ctime = nfs_time_to_secs(fattr->ctime);
 		inode->i_atime = new_atime;
@@ -812,7 +835,11 @@
 nfs_revalidate(struct dentry *dentry)
 {
 	struct inode *inode = dentry->d_inode;
-	return nfs_revalidate_inode(NFS_SERVER(inode), inode);
+	int status;
+	lock_kernel();
+	status = nfs_revalidate_inode(NFS_SERVER(inode), inode);
+	unlock_kernel();
+	return status;
 }
 
 /*
@@ -841,13 +868,11 @@
 	struct rpc_auth *auth;
 	struct rpc_cred *cred;
 
-	lock_kernel();
 	auth = NFS_CLIENT(inode)->cl_auth;
 	cred = rpcauth_lookupcred(auth, 0);
 	filp->private_data = cred;
 	if (filp->f_mode & FMODE_WRITE)
 		nfs_set_mmcred(inode, cred);
-	unlock_kernel();
 	return 0;
 }
 
@@ -855,11 +880,9 @@
 {
 	struct rpc_cred *cred;
 
-	lock_kernel();
 	cred = nfs_file_cred(filp);
 	if (cred)
 		put_rpccred(cred);
-	unlock_kernel();
 	return 0;
 }
 
@@ -876,7 +899,6 @@
 	dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",
 		inode->i_sb->s_id, (long long)NFS_FILEID(inode));
 
-	lock_kernel();
 	if (!inode || is_bad_inode(inode))
  		goto out_nowait;
 	if (NFS_STALE(inode) && inode != inode->i_sb->s_root->d_inode)
@@ -922,10 +944,22 @@
 	NFS_FLAGS(inode) &= ~NFS_INO_REVALIDATING;
 	wake_up(&inode->i_wait);
  out_nowait:
-	unlock_kernel();
 	return status;
 }
 
+/**
+ * nfs_grow_isize - Extend inode->i_size
+ * @inode: inode
+ * @size: new file size
+ */
+void nfs_grow_isize(struct inode *inode, loff_t size)
+{
+	spin_lock(&nfs_inode_lock);
+	if (inode->i_size < size)
+		inode->i_size = size;
+	spin_unlock(&nfs_inode_lock);
+}
+
 /*
  * nfs_fattr_obsolete - Test if attribute data is newer than cached data
  * @inode: inode
@@ -986,6 +1020,9 @@
 		goto out_err;
 	}
 
+	/* Throw out obsolete READDIRPLUS attributes */
+	if (time_before(fattr->timestamp, NFS_READTIME(inode)))
+		return 0;
 	/*
 	 * Make sure the inode's type hasn't changed.
 	 */
@@ -996,17 +1033,18 @@
 	new_size = fattr->size;
  	new_isize = nfs_size_to_loff_t(fattr->size);
 
+	/*
+	 * Update the read time so we don't revalidate too often.
+	 */
+	NFS_READTIME(inode) = fattr->timestamp;
+
 	new_atime = nfs_time_to_secs(fattr->atime);
 	/* Avoid races */
+	spin_lock(&nfs_inode_lock);
 	if (nfs_fattr_obsolete(inode, fattr))
 		goto out_nochange;
 
 	/*
-	 * Update the read time so we don't revalidate too often.
-	 */
-	NFS_READTIME(inode) = jiffies;
-
-	/*
 	 * Note: NFS_CACHE_ISIZE(inode) reflects the state of the cache.
 	 *       NOT inode->i_size!!!
 	 */
@@ -1053,7 +1091,7 @@
 	inode->i_atime = new_atime;
 
 	if (NFS_CACHE_MTIME(inode) != new_mtime) {
-		NFS_MTIME_UPDATE(inode) = jiffies;
+		NFS_MTIME_UPDATE(inode) = fattr->timestamp;
 		NFS_CACHE_MTIME(inode) = new_mtime;
 		inode->i_mtime = nfs_time_to_secs(new_mtime);
 	}
@@ -1083,6 +1121,7 @@
 			NFS_ATTRTIMEO(inode) = NFS_MAXATTRTIMEO(inode);
 		NFS_ATTRTIMEO_UPDATE(inode) = jiffies;
 	}
+	spin_unlock(&nfs_inode_lock);
 
 	if (invalid)
 		nfs_zap_caches(inode);
@@ -1090,6 +1129,7 @@
  out_nochange:
 	if (new_atime - inode->i_atime > 0)
 		inode->i_atime = new_atime;
+	spin_unlock(&nfs_inode_lock);
 	return 0;
  out_changed:
 	/*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/nfs2xdr.c linux-2.5/fs/nfs/nfs2xdr.c
--- linux-2.5.13/fs/nfs/nfs2xdr.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/nfs/nfs2xdr.c	Tue Feb 26 00:38:59 2002
@@ -132,6 +132,7 @@
 		fattr->mode = (fattr->mode & ~S_IFMT) | S_IFIFO;
 		fattr->rdev = 0;
 	}
+	fattr->timestamp = jiffies;
 	return p;
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/nfs3xdr.c linux-2.5/fs/nfs/nfs3xdr.c
--- linux-2.5.13/fs/nfs/nfs3xdr.c	Fri May  3 01:22:58 2002
+++ linux-2.5/fs/nfs/nfs3xdr.c	Tue Feb 26 00:38:59 2002
@@ -195,6 +195,7 @@
 
 	/* Update the mode bits */
 	fattr->valid |= (NFS_ATTR_FATTR | NFS_ATTR_FATTR_V3);
+	fattr->timestamp = jiffies;
 	return p;
 }
 
@@ -660,21 +661,19 @@
 	p = xdr_decode_hyper(p, &entry->cookie);
 
 	if (plus) {
-		p = xdr_decode_post_op_attr(p, &entry->fattr);
+		entry->fattr->valid = 0;
+		p = xdr_decode_post_op_attr(p, entry->fattr);
 		/* In fact, a post_op_fh3: */
 		if (*p++) {
-			p = xdr_decode_fhandle(p, &entry->fh);
+			p = xdr_decode_fhandle(p, entry->fh);
 			/* Ugh -- server reply was truncated */
 			if (p == NULL) {
 				dprintk("NFS: FH truncated\n");
 				*entry = old;
 				return ERR_PTR(-EAGAIN);
 			}
-		} else {
-			/* If we don't get a file handle, the attrs
-			 * aren't worth a lot. */
-			entry->fattr.valid = 0;
-		}
+		} else
+			memset((u8*)(entry->fh), 0, sizeof(*entry->fh));
 	}
 
 	entry->eof = !p[0] && p[1];
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/nfsroot.c linux-2.5/fs/nfs/nfsroot.c
--- linux-2.5.13/fs/nfs/nfsroot.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/nfs/nfsroot.c	Fri May  3 18:03:26 2002
@@ -162,37 +162,6 @@
 
 
 /*
- *  Extract IP address from the parameter string if needed. Note that we
- *  need to have root_server_addr set _before_ IPConfig gets called as it
- *  can override it.
- */
-static void __init root_nfs_parse_addr(char *name)
-{
-	int octets = 0;
-	char *cp, *cq;
-
-	cp = cq = name;
-	while (octets < 4) {
-		while (*cp >= '0' && *cp <= '9')
-			cp++;
-		if (cp == cq || cp - cq > 3)
-			break;
-		if (*cp == '.' || octets == 3)
-			octets++;
-		if (octets < 4)
-			cp++;
-		cq = cp;
-	}
-	if (octets == 4 && (*cp == ':' || *cp == '\0')) {
-		if (*cp == ':')
-			*cp++ = '\0';
-		root_server_addr = in_aton(name);
-		strcpy(name, cp);
-	}
-}
-
-
-/*
  *  Parse option string.
  */
 static void __init root_nfs_parse(char *name, char *buf)
@@ -344,7 +313,7 @@
 			line[sizeof(nfs_root_name) - strlen(NFS_ROOT) - 1] = '\0';
 		sprintf(nfs_root_name, NFS_ROOT, line);
 	}
-	root_nfs_parse_addr(nfs_root_name);
+	root_server_addr = ipconfig_parse_addr(nfs_root_name);
 	return 1;
 }
 
@@ -374,8 +343,8 @@
 {
 	struct sockaddr_in sin;
 
-	printk(KERN_NOTICE "Looking up port of RPC %d/%d on %s\n",
-		program, version, in_ntoa(servaddr));
+	printk(KERN_NOTICE "Looking up port of RPC %d/%d on %u.%u.%u.%u\n",
+		program, version, NIPQUAD(servaddr));
 	set_sockaddr(&sin, servaddr, 0);
 	return rpc_getport_external(&sin, program, version, proto);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/pagelist.c linux-2.5/fs/nfs/pagelist.c
--- linux-2.5.13/fs/nfs/pagelist.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/nfs/pagelist.c	Sat Mar 23 22:56:47 2002
@@ -196,7 +196,7 @@
 		BUG();
 	}
 #endif
-	for (pos = head->prev; pos != head; pos = pos->prev) {
+	list_for_each_prev(pos, head) {
 		struct nfs_page	*p = nfs_list_entry(pos);
 		if (page_index(p->wb_page) < pg_idx)
 			break;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/read.c linux-2.5/fs/nfs/read.c
--- linux-2.5.13/fs/nfs/read.c	Fri May  3 01:22:37 2002
+++ linux-2.5/fs/nfs/read.c	Wed May  1 17:26:12 2002
@@ -114,11 +114,9 @@
 			(long long)NFS_FILEID(inode),
 			(long long)offset, rsize, buffer);
 
-		lock_kernel();
 		result = NFS_PROTO(inode)->read(inode, cred, &fattr, flags,
 						offset, rsize, buffer, &eof);
 		nfs_refresh_inode(inode, &fattr);
-		unlock_kernel();
 
 		/*
 		 * Even if we had a partial success we can't mark the page
@@ -277,9 +275,7 @@
 
 	rpc_clnt_sigmask(clnt, &oldset);
 	rpc_call_setup(task, &msg, 0);
-	lock_kernel();
 	rpc_execute(task);
-	unlock_kernel();
 	rpc_clnt_sigunmask(clnt, &oldset);
 	return 0;
 out_bad:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfs/write.c linux-2.5/fs/nfs/write.c
--- linux-2.5.13/fs/nfs/write.c	Fri May  3 01:22:44 2002
+++ linux-2.5/fs/nfs/write.c	Wed May  1 17:18:06 2002
@@ -194,8 +194,7 @@
 		 * If we've extended the file, update the inode
 		 * now so we don't invalidate the cache.
 		 */
-		if (base > inode->i_size)
-			inode->i_size = base;
+		nfs_grow_isize(inode, base);
 	} while (count);
 
 	if (PageError(page))
@@ -226,9 +225,7 @@
 	nfs_unlock_request(req);
 	nfs_strategy(inode);
 	end = ((loff_t)page->index<<PAGE_CACHE_SHIFT) + (loff_t)(offset + count);
-	if (inode->i_size < end)
-		inode->i_size = end;
-
+	nfs_grow_isize(inode, end);
  out:
 	return status;
 }
@@ -260,7 +257,6 @@
 	if (page->index >= end_index+1 || !offset)
 		goto out;
 do_it:
-	lock_kernel();
 	if (NFS_SERVER(inode)->wsize >= PAGE_CACHE_SIZE && !IS_SYNC(inode)) {
 		err = nfs_writepage_async(NULL, inode, page, 0, offset);
 		if (err >= 0)
@@ -270,7 +266,6 @@
 		if (err == offset)
 			err = 0;
 	}
-	unlock_kernel();
 out:
 	unlock_page(page);
 	return err; 
@@ -829,8 +824,7 @@
 
 	status = 0;
 	end = ((loff_t)page->index<<PAGE_CACHE_SHIFT) + (loff_t)(offset + count);
-	if (inode->i_size < end)
-		inode->i_size = end;
+	nfs_grow_isize(inode, end);
 
 	/* If we wrote past the end of the page.
 	 * Call the strategy routine so it can send out a bunch
@@ -953,9 +947,7 @@
 
 	rpc_clnt_sigmask(clnt, &oldset);
 	rpc_call_setup(task, &msg, 0);
-	lock_kernel();
 	rpc_execute(task);
-	unlock_kernel();
 	rpc_clnt_sigunmask(clnt, &oldset);
 	return 0;
  out_bad:
@@ -1179,9 +1171,7 @@
 	dprintk("NFS: %4d initiated commit call\n", task->tk_pid);
 	rpc_clnt_sigmask(clnt, &oldset);
 	rpc_call_setup(task, &msg, 0);
-	lock_kernel();
 	rpc_execute(task);
-	unlock_kernel();
 	rpc_clnt_sigunmask(clnt, &oldset);
 	return 0;
  out_bad:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/nfsd/nfsfh.c linux-2.5/fs/nfsd/nfsfh.c
--- linux-2.5.13/fs/nfsd/nfsfh.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/nfsd/nfsfh.c	Mon Apr 22 02:24:22 2002
@@ -618,10 +618,9 @@
 		else
 			exp = exp_get(rqstp->rq_client, xdev, xino);
 
-		if (!exp) {
+		if (!exp)
 			/* export entry revoked */
 			goto out;
-		}
 
 		/* Check if the request originated from a secure port. */
 		error = nfserr_perm;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/openpromfs/inode.c linux-2.5/fs/openpromfs/inode.c
--- linux-2.5.13/fs/openpromfs/inode.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/openpromfs/inode.c	Wed May  1 17:26:13 2002
@@ -46,12 +46,12 @@
 } openprom_property;
 
 static openpromfs_node *nodes = NULL;
-static int alloced = 0;
-static u16 last_node = 0;
-static u16 first_prop = 0;
+static int alloced;
+static u16 last_node;
+static u16 first_prop;
 static u16 options = 0xffff;
 static u16 aliases = 0xffff;
-static int aliases_nodes = 0;
+static int aliases_nodes;
 static char *alias_names [ALIASES_NNODES];
 
 #define OPENPROM_ROOT_INO	16
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/partitions/acorn.c linux-2.5/fs/partitions/acorn.c
--- linux-2.5.13/fs/partitions/acorn.c	Fri May  3 01:22:40 2002
+++ linux-2.5/fs/partitions/acorn.c	Wed May  1 17:26:13 2002
@@ -29,7 +29,7 @@
 				    unsigned long, unsigned int);
 
 	if (major(dev) == MFM_ACORN_MAJOR) {
-		unsigned long totalblocks = hd->part[MINOR(dev)].nr_sects;
+		unsigned long totalblocks = hd->part[minor(dev)].nr_sects;
 		xd_set_geometry(dev, secspertrack, heads, totalblocks, 1);
 	}
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/partitions/check.c linux-2.5/fs/partitions/check.c
--- linux-2.5.13/fs/partitions/check.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/partitions/check.c	Fri May  3 12:57:31 2002
@@ -354,7 +354,8 @@
 		devfs_register_disc (dev, minor);
 	max_p = (1 << dev->minor_shift);
 	for (part = 1; part < max_p; part++) {
-		if ( unregister || (dev->part[part + minor].nr_sects < 1) ) {
+		if ( unregister || (dev->part[minor].nr_sects < 1) ||
+			(dev->part[part + minor].nr_sects < 1) ) {
 			devfs_unregister (dev->part[part + minor].de);
 			dev->part[part + minor].de = NULL;
 			continue;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/partitions/ibm.c linux-2.5/fs/partitions/ibm.c
--- linux-2.5.13/fs/partitions/ibm.c	Fri May  3 01:22:52 2002
+++ linux-2.5/fs/partitions/ibm.c	Wed May  1 17:20:50 2002
@@ -123,11 +123,11 @@
 					    GFP_KERNEL);
 	if ( geo == NULL )
 		return 0;
-	if (ioctl_by_bdev(bdev, HDIO_GETGEO, (unsigned long)geo);
+	if (ioctl_by_bdev(bdev, HDIO_GETGEO, (unsigned long)geo))
 		return 0;
 	blocksize = bdev_hardsect_size(bdev) >> 9;
 	
-	data = read_dev_sector(bdev, inode->label_block*blocksize, &sect);
+	data = read_dev_sector(bdev, info->label_block*blocksize, &sect);
 	if (!data)
 		return 0;
 
@@ -155,19 +155,19 @@
 			printk ("(MDSK)");
 		} else {
 			offset = (info->label_block + 1);
-			size = hd -> sizes[MINOR(dev)]<<1;
+			size = hd -> sizes[minor(dev)]<<1;
 		}
-		two_partitions( hd, MINOR(dev), blocksize, offset, size);
+		two_partitions( hd, minor(dev), blocksize, offset, size);
 		break;
 	case ibm_partition_lnx1: 
 	case ibm_partition_none:
 		offset = (info->label_block + 1);
-		size = hd -> sizes[MINOR(dev)]<<1;
-		two_partitions( hd, MINOR(dev), blocksize, offset, size);
+		size = hd -> sizes[minor(dev)]<<1;
+		two_partitions( hd, minor(dev), blocksize, offset, size);
 		break;
 	case ibm_partition_vol1: 
-		size = hd -> sizes[MINOR(dev)]<<1;
-		add_gd_partition(hd, MINOR(dev), 0, size);
+		size = hd -> sizes[minor(dev)]<<1;
+		add_gd_partition(hd, minor(dev), 0, size);
 		
 		/* get block number and read then first format1 label */
 		blk = cchhb2blk(&vlabel.vtoc, geo) + 1;
@@ -183,7 +183,7 @@
 				offset + geo->sectors;
 			
 			counter++;
-			add_gd_partition(hd, MINOR(dev) + counter, 
+			add_gd_partition(hd, minor(dev) + counter, 
 					 offset * blocksize,
 					 psize * blocksize);
 			
@@ -196,8 +196,8 @@
 		}
 		break;
 	default:
-		add_gd_partition( hd, MINOR(dev), 0, 0);
-		add_gd_partition( hd, MINOR(dev) + 1, 0, 0);
+		add_gd_partition( hd, minor(dev), 0, 0);
+		add_gd_partition( hd, minor(dev) + 1, 0, 0);
 	}
 	
 	printk ( "\n" );
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/partitions/ldm.c linux-2.5/fs/partitions/ldm.c
--- linux-2.5.13/fs/partitions/ldm.c	Fri May  3 01:22:49 2002
+++ linux-2.5/fs/partitions/ldm.c	Fri May  3 12:57:31 2002
@@ -30,6 +30,7 @@
 #include <linux/genhd.h>
 #include <linux/blkdev.h>
 #include <linux/slab.h>
+#include <linux/pagemap.h>
 #include "check.h"
 #include "ldm.h"
 #include "msdos.h"
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/partitions/msdos.c linux-2.5/fs/partitions/msdos.c
--- linux-2.5.13/fs/partitions/msdos.c	Fri May  3 01:22:40 2002
+++ linux-2.5/fs/partitions/msdos.c	Wed May  1 17:26:13 2002
@@ -73,13 +73,13 @@
 }
 
 /*
- * partition_name() formats the short partition name into the supplied
+ * msdos_partition_name() formats the short partition name into the supplied
  * buffer, and returns a pointer to that buffer.
  * Used by several partition types which makes conditional inclusion messy,
  * use __attribute__ ((unused)) instead.
  */
 static char __attribute__ ((unused))
-	*partition_name (struct gendisk *hd, int minor, char *buf)
+	*msdos_partition_name (struct gendisk *hd, int minor, char *buf)
 {
 #ifdef CONFIG_DEVFS_FS
 	sprintf(buf, "p%d", (minor & ((1 << hd->minor_shift) - 1)));
@@ -232,7 +232,7 @@
 		put_dev_sector(sect);
 		return;
 	}
-	printk(" %s: <solaris:", partition_name(hd, minor, buf));
+	printk(" %s: <solaris:", msdos_partition_name(hd, minor, buf));
 	if (le32_to_cpu(v->v_version) != 1) {
 		printk("  cannot handle version %d vtoc>\n",
 			le32_to_cpu(v->v_version));
@@ -283,7 +283,7 @@
 		put_dev_sector(sect);
 		return;
 	}
-	printk(" %s: <%s:", partition_name(hd, minor, buf), name);
+	printk(" %s: <%s:", msdos_partition_name(hd, minor, buf), name);
 
 	if (le16_to_cpu(l->d_npartitions) < max_partitions)
 		max_partitions = le16_to_cpu(l->d_npartitions);
@@ -355,7 +355,7 @@
 		put_dev_sector(sect);
 		return;
 	}
-	printk(" %s: <unixware:", partition_name(hd, minor, buf));
+	printk(" %s: <unixware:", msdos_partition_name(hd, minor, buf));
 	p = &l->vtoc.v_slice[1];
 	/* I omit the 0th slice as it is the same as whole disk. */
 	while (p - &l->vtoc.v_slice[0] < UNIXWARE_NUMSLICE) {
@@ -403,7 +403,7 @@
 	if (msdos_magic_present (data + 510) &&
 	    SYS_IND(p) == MINIX_PARTITION) { /* subpartition table present */
 
-		printk(" %s: <minix:", partition_name(hd, minor, buf));
+		printk(" %s: <minix:", msdos_partition_name(hd, minor, buf));
 		for (i = 0; i < MINIX_NR_SUBPARTITIONS; i++, p++) {
 			if ((*current_minor & mask) == 0)
 				break;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/pipe.c linux-2.5/fs/pipe.c
--- linux-2.5.13/fs/pipe.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/pipe.c	Tue Apr 16 02:34:17 2002
@@ -22,6 +22,9 @@
  * 
  * Reads with count = 0 should always return 0.
  * -- Julian Bradfield 1999-06-07.
+ *
+ * FIFOs and Pipes now generate SIGIO for both readers and writers.
+ * -- Jeremy Elson <jelson@circlemud.org> 2001-08-16
  */
 
 /* Drop the inode semaphore and wait for a pipe event, atomically */
@@ -117,12 +120,14 @@
 		 * room.
 		 */
 		wake_up_interruptible(PIPE_WAIT(*inode));
+ 		kill_fasync(PIPE_FASYNC_WRITERS(*inode), SIGIO, POLL_OUT);
 		if (!PIPE_EMPTY(*inode))
 			BUG();
 		goto do_more_read;
 	}
 	/* Signal writers asynchronously that there is more room.  */
 	wake_up_interruptible(PIPE_WAIT(*inode));
+ 	kill_fasync(PIPE_FASYNC_WRITERS(*inode), SIGIO, POLL_OUT);
 
 	ret = read;
 out:
@@ -130,6 +135,8 @@
 out_nolock:
 	if (read)
 		ret = read;
+
+	UPDATE_ATIME(inode);
 	return ret;
 }
 
@@ -215,6 +222,7 @@
 			 * to do idle reschedules.
 			 */
 			wake_up_interruptible(PIPE_WAIT(*inode));
+ 			kill_fasync(PIPE_FASYNC_READERS(*inode), SIGIO, POLL_IN);
 			PIPE_WAITING_WRITERS(*inode)++;
 			pipe_wait(inode);
 			PIPE_WAITING_WRITERS(*inode)--;
@@ -228,6 +236,7 @@
 
 	/* Signal readers asynchronously that there is more data.  */
 	wake_up_interruptible(PIPE_WAIT(*inode));
+	kill_fasync(PIPE_FASYNC_READERS(*inode), SIGIO, POLL_IN);
 
 	inode->i_ctime = inode->i_mtime = CURRENT_TIME;
 	mark_inode_dirty(inode);
@@ -308,6 +317,8 @@
 		kfree(info);
 	} else {
 		wake_up_interruptible(PIPE_WAIT(*inode));
+		kill_fasync(PIPE_FASYNC_READERS(*inode), SIGIO, POLL_IN);
+		kill_fasync(PIPE_FASYNC_WRITERS(*inode), SIGIO, POLL_OUT);
 	}
 	up(PIPE_SEM(*inode));
 
@@ -315,14 +326,72 @@
 }
 
 static int
+pipe_read_fasync(int fd, struct file *filp, int on)
+{
+	struct inode *inode = filp->f_dentry->d_inode;
+	int retval;
+
+	down(PIPE_SEM(*inode));
+	retval = fasync_helper(fd, filp, on, PIPE_FASYNC_READERS(*inode));
+	up(PIPE_SEM(*inode));
+
+	if (retval < 0)
+		return retval;
+
+	return 0;
+}
+
+
+static int
+pipe_write_fasync(int fd, struct file *filp, int on)
+{
+	struct inode *inode = filp->f_dentry->d_inode;
+	int retval;
+
+	down(PIPE_SEM(*inode));
+	retval = fasync_helper(fd, filp, on, PIPE_FASYNC_WRITERS(*inode));
+	up(PIPE_SEM(*inode));
+
+	if (retval < 0)
+		return retval;
+
+	return 0;
+}
+
+
+static int
+pipe_rdwr_fasync(int fd, struct file *filp, int on)
+{
+	struct inode *inode = filp->f_dentry->d_inode;
+	int retval;
+
+	down(PIPE_SEM(*inode));
+
+	retval = fasync_helper(fd, filp, on, PIPE_FASYNC_READERS(*inode));
+
+	if (retval >= 0)
+		retval = fasync_helper(fd, filp, on, PIPE_FASYNC_WRITERS(*inode));
+
+	up(PIPE_SEM(*inode));
+
+	if (retval < 0)
+		return retval;
+
+	return 0;
+}
+
+
+static int
 pipe_read_release(struct inode *inode, struct file *filp)
 {
+	pipe_read_fasync(-1, filp, 0);
 	return pipe_release(inode, 1, 0);
 }
 
 static int
 pipe_write_release(struct inode *inode, struct file *filp)
 {
+	pipe_write_fasync(-1, filp, 0);
 	return pipe_release(inode, 0, 1);
 }
 
@@ -331,6 +400,7 @@
 {
 	int decr, decw;
 
+	pipe_rdwr_fasync(-1, filp, 0);
 	decr = (filp->f_mode & FMODE_READ) != 0;
 	decw = (filp->f_mode & FMODE_WRITE) != 0;
 	return pipe_release(inode, decr, decw);
@@ -383,6 +453,7 @@
 	ioctl:		pipe_ioctl,
 	open:		pipe_read_open,
 	release:	pipe_read_release,
+	fasync:         pipe_read_fasync,
 };
 
 struct file_operations write_fifo_fops = {
@@ -393,6 +464,7 @@
 	ioctl:		pipe_ioctl,
 	open:		pipe_write_open,
 	release:	pipe_write_release,
+	fasync:         pipe_write_fasync,
 };
 
 struct file_operations rdwr_fifo_fops = {
@@ -403,6 +475,7 @@
 	ioctl:		pipe_ioctl,
 	open:		pipe_rdwr_open,
 	release:	pipe_rdwr_release,
+	fasync:         pipe_rdwr_fasync,
 };
 
 struct file_operations read_pipe_fops = {
@@ -413,6 +486,7 @@
 	ioctl:		pipe_ioctl,
 	open:		pipe_read_open,
 	release:	pipe_read_release,
+	fasync:         pipe_read_fasync,
 };
 
 struct file_operations write_pipe_fops = {
@@ -423,6 +497,7 @@
 	ioctl:		pipe_ioctl,
 	open:		pipe_write_open,
 	release:	pipe_write_release,
+	fasync:         pipe_write_fasync,
 };
 
 struct file_operations rdwr_pipe_fops = {
@@ -433,6 +508,7 @@
 	ioctl:		pipe_ioctl,
 	open:		pipe_rdwr_open,
 	release:	pipe_rdwr_release,
+	fasync:         pipe_rdwr_fasync,
 };
 
 struct inode* pipe_new(struct inode* inode)
@@ -453,6 +529,7 @@
 	PIPE_READERS(*inode) = PIPE_WRITERS(*inode) = 0;
 	PIPE_WAITING_READERS(*inode) = PIPE_WAITING_WRITERS(*inode) = 0;
 	PIPE_RCOUNTER(*inode) = PIPE_WCOUNTER(*inode) = 1;
+	*PIPE_FASYNC_READERS(*inode) = *PIPE_FASYNC_WRITERS(*inode) = NULL;
 
 	return inode;
 fail_page:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/proc/array.c linux-2.5/fs/proc/array.c
--- linux-2.5.13/fs/proc/array.c	Fri May  3 01:22:39 2002
+++ linux-2.5/fs/proc/array.c	Fri Apr 26 23:57:06 2002
@@ -389,7 +389,7 @@
 		task->nswap,
 		task->cnswap,
 		task->exit_signal,
-		task->thread_info->cpu);
+		thread_info_cpu(task->thread_info));
 	if(mm)
 		mmput(mm);
 	return res;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/proc/generic.c linux-2.5/fs/proc/generic.c
--- linux-2.5.13/fs/proc/generic.c	Fri May  3 01:22:57 2002
+++ linux-2.5/fs/proc/generic.c	Wed May  1 17:26:13 2002
@@ -68,43 +68,108 @@
 
 		start = NULL;
 		if (dp->get_info) {
-			/*
-			 * Handle backwards compatibility with the old net
-			 * routines.
-			 */
+			/* Handle old net routines */
 			n = dp->get_info(page, &start, *ppos, count);
 			if (n < count)
 				eof = 1;
 		} else if (dp->read_proc) {
+			/*
+			 * How to be a proc read function
+			 * ------------------------------
+			 * Prototype:
+			 *    int f(char *buffer, char **start, off_t offset,
+			 *          int count, int *peof, void *dat)
+			 *
+			 * Assume that the buffer is "count" bytes in size.
+			 *
+			 * If you know you have supplied all the data you
+			 * have, set *peof.
+			 *
+			 * You have three ways to return data:
+			 * 0) Leave *start = NULL.  (This is the default.)
+			 *    Put the data of the requested offset at that
+			 *    offset within the buffer.  Return the number (n)
+			 *    of bytes there are from the beginning of the
+			 *    buffer up to the last byte of data.  If the
+			 *    number of supplied bytes (= n - offset) is 
+			 *    greater than zero and you didn't signal eof
+			 *    and the reader is prepared to take more data
+			 *    you will be called again with the requested
+			 *    offset advanced by the number of bytes 
+			 *    absorbed.  This interface is useful for files
+			 *    no larger than the buffer.
+			 * 1) Set *start = an unsigned long value less than
+			 *    the buffer address but greater than zero.
+			 *    Put the data of the requested offset at the
+			 *    beginning of the buffer.  Return the number of
+			 *    bytes of data placed there.  If this number is
+			 *    greater than zero and you didn't signal eof
+			 *    and the reader is prepared to take more data
+			 *    you will be called again with the requested
+			 *    offset advanced by *start.  This interface is
+			 *    useful when you have a large file consisting
+			 *    of a series of blocks which you want to count
+			 *    and return as wholes.
+			 *    (Hack by Paul.Russell@rustcorp.com.au)
+			 * 2) Set *start = an address within the buffer.
+			 *    Put the data of the requested offset at *start.
+			 *    Return the number of bytes of data placed there.
+			 *    If this number is greater than zero and you
+			 *    didn't signal eof and the reader is prepared to
+			 *    take more data you will be called again with the
+			 *    requested offset advanced by the number of bytes
+			 *    absorbed.
+			 */
 			n = dp->read_proc(page, &start, *ppos,
 					  count, &eof, dp->data);
 		} else
 			break;
 
-		if (!start) {
-			/*
-			 * For proc files that are less than 4k
-			 */
-			start = page + *ppos;
+		if (n == 0)   /* end of file */
+			break;
+		if (n < 0) {  /* error */
+			if (retval == 0)
+				retval = n;
+			break;
+		}
+
+		if (start == NULL) {
+			if (n > PAGE_SIZE) {
+				printk(KERN_ERR
+				       "proc_file_read: Apparent buffer overflow!\n");
+				n = PAGE_SIZE;
+			}
+			if (n > count)
+				n = count;
 			n -= *ppos;
 			if (n <= 0)
 				break;
+			start = page + *ppos;
+		} else if (start < page) {
+			if (n > PAGE_SIZE) {
+				printk(KERN_ERR
+				       "proc_file_read: Apparent buffer overflow!\n");
+				n = PAGE_SIZE;
+			}
+			if (n > count) {
+				/*
+				 * Don't reduce n because doing so might
+				 * cut off part of a data block.
+				 */
+				printk(KERN_WARNING
+				       "proc_file_read: Read count exceeded\n");
+			}
+		} else /* start >= page */ {
+			unsigned long startoff = (unsigned long)(start - page);
+			if (n > (PAGE_SIZE - startoff)) {
+				printk(KERN_ERR
+				       "proc_file_read: Apparent buffer overflow!\n");
+				n = PAGE_SIZE - startoff;
+			}
 			if (n > count)
 				n = count;
 		}
-		if (n == 0)
-			break;	/* End of file */
-		if (n < 0) {
-			if (retval == 0)
-				retval = n;
-			break;
-		}
 		
-		/* This is a hack to allow mangling of file pos independent
- 		 * of actual bytes read.  Simply place the data at page,
- 		 * return the bytes, and set `start' to the desired offset
- 		 * as an unsigned int. - Paul.Russell@rustcorp.com.au
-		 */
  		n -= copy_to_user(buf, start < page ? page : start, n);
 		if (n == 0) {
 			if (retval == 0)
@@ -112,7 +177,7 @@
 			break;
 		}
 
-		*ppos += start < page ? (long)start : n; /* Move down the file */
+		*ppos += start < page ? (unsigned long)start : n;
 		nbytes -= n;
 		buf += n;
 		retval += n;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/proc/inode.c linux-2.5/fs/proc/inode.c
--- linux-2.5.13/fs/proc/inode.c	Fri May  3 01:22:48 2002
+++ linux-2.5/fs/proc/inode.c	Sat Mar 23 22:56:47 2002
@@ -133,8 +133,7 @@
 
 	*uid = current->uid;
 	*gid = current->gid;
-	if (!options)
-		return 1;
+	if (!options) return 1;
 	while ((this_char = strsep(&options,",")) != NULL) {
 		if (!*this_char)
 			continue;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/proc/proc_misc.c linux-2.5/fs/proc/proc_misc.c
--- linux-2.5.13/fs/proc/proc_misc.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/proc/proc_misc.c	Fri May  3 12:57:31 2002
@@ -242,6 +242,8 @@
 };
 #endif
 
+extern rwlock_t xtime_lock;
+
 extern struct seq_operations slabinfo_op;
 extern ssize_t slabinfo_write(struct file *, const char *, size_t, loff_t *);
 static int slabinfo_open(struct inode *inode, struct file *file)
@@ -261,9 +263,13 @@
 {
 	int i, len;
 	extern unsigned long total_forks;
-	unsigned long jif = jiffies;
+	unsigned long jif;
 	unsigned int sum = 0, user = 0, nice = 0, system = 0;
 	int major, disk;
+	unsigned long flags;
+
+	read_lock_irqsave(&xtime_lock, flags);
+	jif = jiffies;
 
 	for (i = 0 ; i < smp_num_cpus; i++) {
 		int cpu = cpu_logical_map(i), j;
@@ -277,8 +283,9 @@
 #endif
 	}
 
-	len = sprintf(page, "cpu  %u %u %u %lu\n", user, nice, system,
-		      jif * smp_num_cpus - (user + nice + system));
+	read_unlock_irqrestore(&xtime_lock, flags);
+ 	len = sprintf(page, "cpu  %u %u %u %lu\n", user, nice, system,
+ 		      jif * smp_num_cpus - (user + nice + system));
 	for (i = 0 ; i < smp_num_cpus; i++)
 		len += sprintf(page + len, "cpu%d %u %u %u %lu\n",
 			i,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/proc/root.c linux-2.5/fs/proc/root.c
--- linux-2.5.13/fs/proc/root.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/proc/root.c	Wed May  1 17:26:13 2002
@@ -73,6 +73,12 @@
 #ifdef CONFIG_PROC_DEVICETREE
 	proc_device_tree_init();
 #endif
+#ifdef CONFIG_PPC_ISERIES
+	iSeries_proc_create();
+#endif
+#ifdef CONFIG_PPC64
+	proc_ppc64_init(); 
+#endif
 #ifdef CONFIG_PPC_RTAS
 	proc_rtas_init();
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/qnx4/inode.c linux-2.5/fs/qnx4/inode.c
--- linux-2.5.13/fs/qnx4/inode.c	Fri May  3 01:22:48 2002
+++ linux-2.5/fs/qnx4/inode.c	Thu Apr 25 03:00:03 2002
@@ -321,6 +321,10 @@
 					if (!strncmp(rootdir->di_fname, QNX4_BMNAME, sizeof QNX4_BMNAME)) {
 						found = 1;
 						qnx4_sb(sb)->BitMap = kmalloc( sizeof( struct qnx4_inode_entry ), GFP_KERNEL );
+						if (!qnx4_sb(sb)->BitMap) {
+							brelse (bh);
+							return "not enough memory for bitmap inode";
+						}
 						memcpy( qnx4_sb(sb)->BitMap, rootdir, sizeof( struct qnx4_inode_entry ) );	/* keep bitmap inode known */
 						break;
 					}
@@ -353,25 +357,18 @@
 
 	sb_set_blocksize(s, QNX4_BLOCK_SIZE);
 
-	/* Check the boot signature. Since the qnx4 code is
+	/* Check the superblock signature. Since the qnx4 code is
 	   dangerous, we should leave as quickly as possible
 	   if we don't belong here... */
-	bh = sb_bread(s, 0);
+	bh = sb_bread(s, 1);
 	if (!bh) {
-		printk("qnx4: unable to read the boot sector\n");
+		printk("qnx4: unable to read the superblock\n");
 		goto outnobh;
 	}
-	if ( memcmp( (char*)bh->b_data + 4, "QNX4FS", 6 ) ) {
+	if ( le32_to_cpu( *(__u32*)bh->b_data ) != QNX4_SUPER_MAGIC ) {
 		if (!silent)
-			printk("qnx4: wrong fsid in boot sector.\n");
+			printk("qnx4: wrong fsid in superblock sector.\n");
 		goto out;
-	}
-	brelse(bh);
-
-	bh = sb_bread(s, 1);
-	if (!bh) {
-		printk("qnx4: unable to read the superblock\n");
-		goto outnobh;
 	}
 	s->s_op = &qnx4_sops;
 	s->s_magic = QNX4_SUPER_MAGIC;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/reiserfs/fix_node.c linux-2.5/fs/reiserfs/fix_node.c
--- linux-2.5.13/fs/reiserfs/fix_node.c	Fri May  3 01:22:47 2002
+++ linux-2.5/fs/reiserfs/fix_node.c	Fri May  3 03:49:08 2002
@@ -2012,16 +2012,20 @@
 
 static int get_virtual_node_size (struct super_block * sb, struct buffer_head * bh)
 {
-  //  int size = sizeof (struct virtual_item); /* for new item in case of insert */
-  //  int i, nr_items;
-  //  struct item_head * ih;
+    int max_num_of_items;
+    int max_num_of_entries;
+    unsigned long blocksize = sb->s_blocksize;
 
-  // this is enough for _ALL_ currently possible cases. In 4 k block
-  // one may put < 170 empty items. Each virtual item eats 12
-  // byte. The biggest direntry item may have < 256 entries. Each
-  // entry would eat 2 byte of virtual node space
-  return sb->s_blocksize;
+#define MIN_NAME_LEN 1
 
+    max_num_of_items = (blocksize - BLKH_SIZE) / (IH_SIZE + MIN_ITEM_LEN);
+    max_num_of_entries = (blocksize - BLKH_SIZE - IH_SIZE) / 
+                         (DEH_SIZE + MIN_NAME_LEN);
+
+    return sizeof(struct virtual_node) + 
+           max(max_num_of_items * sizeof (struct virtual_item),
+	       sizeof (struct virtual_item) + sizeof(struct direntry_uarea) + 
+               (max_num_of_entries - 1) * sizeof (__u16));
 }
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/reiserfs/item_ops.c linux-2.5/fs/reiserfs/item_ops.c
--- linux-2.5.13/fs/reiserfs/item_ops.c	Fri May  3 01:22:42 2002
+++ linux-2.5/fs/reiserfs/item_ops.c	Fri May  3 03:49:08 2002
@@ -466,13 +466,6 @@
 
 #define DIRENTRY_VI_FIRST_DIRENTRY_ITEM 1
 
-struct direntry_uarea {
-    int flags;
-    __u16 entry_count;
-    __u16 entry_sizes[1];
-} __attribute__ ((__packed__)) ;
-
-
 /*
  * function returns old entry number in directory item in real node
  * using new entry number in virtual item in virtual node */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/reiserfs/namei.c linux-2.5/fs/reiserfs/namei.c
--- linux-2.5.13/fs/reiserfs/namei.c	Fri May  3 01:22:38 2002
+++ linux-2.5/fs/reiserfs/namei.c	Thu Mar 28 01:30:13 2002
@@ -347,18 +347,15 @@
     if (dentry->d_name.len > REISERFS_MAX_NAME_LEN (dir->i_sb->s_blocksize))
 	return ERR_PTR(-ENAMETOOLONG);
 
-    lock_kernel();
     de.de_gen_number_bit_string = 0;
     retval = reiserfs_find_entry (dir, dentry->d_name.name, dentry->d_name.len, &path_to_entry, &de);
     pathrelse (&path_to_entry);
     if (retval == NAME_FOUND) {
 	inode = reiserfs_iget (dir->i_sb, (struct cpu_key *)&(de.de_dir_id));
 	if (!inode || IS_ERR(inode)) {
-	    unlock_kernel();
 	    return ERR_PTR(-EACCES);
         }
     }
-    unlock_kernel();
     if ( retval == IO_ERROR ) {
 	return ERR_PTR(-EIO);
     }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/romfs/inode.c linux-2.5/fs/romfs/inode.c
--- linux-2.5.13/fs/romfs/inode.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/romfs/inode.c	Wed May  1 17:26:14 2002
@@ -76,6 +76,8 @@
 
 #include <asm/uaccess.h>
 
+#define ROMFS_MAXSIZE(sb) (sb)->u.generic_ul
+
 struct romfs_inode_info {
 	unsigned long i_metasize;	/* size of non-data area */
 	unsigned long i_dataoffset;	/* from the start of fs */
@@ -112,7 +114,6 @@
 	/* I would parse the options here, but there are none.. :) */
 
 	sb_set_blocksize(s, ROMBSIZE);
-	s->u.generic_sbp = (void *) 0;
 	s->s_maxbytes = 0xFFFFFFFF;
 
 	bh = sb_bread(s, 0);
@@ -138,7 +139,7 @@
 	}
 
 	s->s_magic = ROMFS_MAGIC;
-	s->u.romfs_sb.s_maxsize = sz;
+	ROMFS_MAXSIZE(s) = sz;
 
 	s->s_flags |= MS_RDONLY;
 
@@ -174,7 +175,7 @@
 	buf->f_type = ROMFS_MAGIC;
 	buf->f_bsize = ROMBSIZE;
 	buf->f_bfree = buf->f_bavail = buf->f_ffree;
-	buf->f_blocks = (sb->u.romfs_sb.s_maxsize+ROMBSIZE-1)>>ROMBSBITS;
+	buf->f_blocks = (ROMFS_MAXSIZE(sb)+ROMBSIZE-1)>>ROMBSBITS;
 	buf->f_namelen = ROMFS_MAXFN;
 	return 0;
 }
@@ -187,7 +188,7 @@
 	struct buffer_head *bh;
 	unsigned long avail, maxsize, res;
 
-	maxsize = i->i_sb->u.romfs_sb.s_maxsize;
+	maxsize = ROMFS_MAXSIZE(i->i_sb);
 	if (offset >= maxsize)
 		return -1;
 
@@ -229,7 +230,7 @@
 	struct buffer_head *bh;
 	unsigned long avail, maxsize, res;
 
-	maxsize = i->i_sb->u.romfs_sb.s_maxsize;
+	maxsize = ROMFS_MAXSIZE(i->i_sb);
 	if (offset >= maxsize || count > maxsize || offset+count>maxsize)
 		return -1;
 
@@ -274,8 +275,8 @@
 	char fsname[ROMFS_MAXFN];	/* XXX dynamic? */
 
 	lock_kernel();
-	
-	maxoff = i->i_sb->u.romfs_sb.s_maxsize;
+
+	maxoff = ROMFS_MAXSIZE(i->i_sb);
 
 	offset = filp->f_pos;
 	if (!offset) {
@@ -338,7 +339,7 @@
 	if (romfs_copyfrom(dir, &ri, offset, ROMFH_SIZE) <= 0)
 		goto out;
 
-	maxoff = dir->i_sb->u.romfs_sb.s_maxsize;
+	maxoff = ROMFS_MAXSIZE(dir->i_sb);
 	offset = ntohl(ri.spec) & ROMFH_MASK;
 
 	/* OK, now find the file whose name is in "dentry" in the
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/balloc.c linux-2.5/fs/ufs/balloc.c
--- linux-2.5.13/fs/ufs/balloc.c	Fri May  3 01:22:40 2002
+++ linux-2.5/fs/ufs/balloc.c	Thu May  2 21:32:25 2002
@@ -46,7 +46,7 @@
 	unsigned cgno, bit, end_bit, bbase, blkmap, i, blkno, cylno;
 	
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	
 	UFSD(("ENTER, fragment %u, count %u\n", fragment, count))
@@ -88,7 +88,7 @@
 	
 	fs32_add(sb, &ucg->cg_cs.cs_nffree, count);
 	fs32_add(sb, &usb1->fs_cstotal.cs_nffree, count);
-	fs32_add(sb, &sb->fs_cs(cgno).cs_nffree, count);
+	fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
 	blkmap = ubh_blkmap (UCPI_UBH, ucpi->c_freeoff, bbase);
 	ufs_fragacct(sb, blkmap, ucg->cg_frsum, 1);
 
@@ -99,12 +99,12 @@
 	if (ubh_isblockset(UCPI_UBH, ucpi->c_freeoff, blkno)) {
 		fs32_sub(sb, &ucg->cg_cs.cs_nffree, uspi->s_fpb);
 		fs32_sub(sb, &usb1->fs_cstotal.cs_nffree, uspi->s_fpb);
-		fs32_sub(sb, &sb->fs_cs(cgno).cs_nffree, uspi->s_fpb);
-		if ((sb->u.ufs_sb.s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
+		fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, uspi->s_fpb);
+		if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
 			ufs_clusteracct (sb, ucpi, blkno, 1);
 		fs32_add(sb, &ucg->cg_cs.cs_nbfree, 1);
 		fs32_add(sb, &usb1->fs_cstotal.cs_nbfree, 1);
-		fs32_add(sb, &sb->fs_cs(cgno).cs_nbfree, 1);
+		fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nbfree, 1);
 		cylno = ufs_cbtocylno (bbase);
 		fs16_add(sb, &ubh_cg_blks(ucpi, cylno, ufs_cbtorpos(bbase)), 1);
 		fs32_add(sb, &ubh_cg_blktot(ucpi, cylno), 1);
@@ -140,7 +140,7 @@
 	unsigned overflow, cgno, bit, end_bit, blkno, i, cylno;
 	
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 
 	UFSD(("ENTER, fragment %u, count %u\n", fragment, count))
@@ -183,13 +183,13 @@
 			ufs_error(sb, "ufs_free_blocks", "freeing free fragment");
 		}
 		ubh_setblock(UCPI_UBH, ucpi->c_freeoff, blkno);
-		if ((sb->u.ufs_sb.s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
+		if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
 			ufs_clusteracct (sb, ucpi, blkno, 1);
 		DQUOT_FREE_BLOCK(inode, uspi->s_fpb);
 
 		fs32_add(sb, &ucg->cg_cs.cs_nbfree, 1);
 		fs32_add(sb, &usb1->fs_cstotal.cs_nbfree, 1);
-		fs32_add(sb, &sb->fs_cs(cgno).cs_nbfree, 1);
+		fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nbfree, 1);
 		cylno = ufs_cbtocylno(i);
 		fs16_add(sb, &ubh_cg_blks(ucpi, cylno, ufs_cbtorpos(i)), 1);
 		fs32_add(sb, &ubh_cg_blktot(ucpi, cylno), 1);
@@ -246,7 +246,7 @@
 	UFSD(("ENTER, ino %lu, fragment %u, goal %u, count %u\n", inode->i_ino, fragment, goal, count))
 	
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	*err = -ENOSPC;
 
@@ -284,16 +284,16 @@
 			return 0;
 		}
 	}
-	
+
 	/*
 	 * There is not enough space for user on the device
 	 */
-	if (!fsuser() && ufs_freespace(usb1, UFS_MINFREE) <= 0) {
+	if (!capable(CAP_SYS_RESOURCE) && ufs_freespace(usb1, UFS_MINFREE) <= 0) {
 		unlock_super (sb);
 		UFSD(("EXIT (FAILED)\n"))
 		return 0;
-	} 
-	
+	}
+
 	if (goal >= uspi->s_size) 
 		goal = 0;
 	if (goal == 0) 
@@ -406,12 +406,12 @@
 	UFSD(("ENTER, fragment %u, oldcount %u, newcount %u\n", fragment, oldcount, newcount))
 	
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first (USPI_UBH);
 	count = newcount - oldcount;
 	
 	cgno = ufs_dtog(fragment);
-	if (sb->fs_cs(cgno).cs_nffree < count)
+	if (UFS_SB(sb)->fs_cs(cgno).cs_nffree < count)
 		return 0;
 	if ((ufs_fragnum (fragment) + newcount) > uspi->s_fpb)
 		return 0;
@@ -452,7 +452,7 @@
 	}
 
 	fs32_sub(sb, &ucg->cg_cs.cs_nffree, count);
-	fs32_sub(sb, &sb->fs_cs(cgno).cs_nffree, count);
+	fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
 	fs32_sub(sb, &usb1->fs_cstotal.cs_nffree, count);
 	
 	ubh_mark_buffer_dirty (USPI_UBH);
@@ -469,7 +469,7 @@
 }
 
 #define UFS_TEST_FREE_SPACE_CG \
-	ucg = (struct ufs_cylinder_group *) sb->u.ufs_sb.s_ucg[cgno]->b_data; \
+	ucg = (struct ufs_cylinder_group *) UFS_SB(sb)->s_ucg[cgno]->b_data; \
 	if (fs32_to_cpu(sb, ucg->cg_cs.cs_nbfree)) \
 		goto cg_found; \
 	for (k = count; k < uspi->s_fpb; k++) \
@@ -489,7 +489,7 @@
 	UFSD(("ENTER, ino %lu, cgno %u, goal %u, count %u\n", inode->i_ino, cgno, goal, count))
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	oldcg = cgno;
 	
@@ -556,7 +556,7 @@
 
 		fs32_add(sb, &ucg->cg_cs.cs_nffree, i);
 		fs32_add(sb, &usb1->fs_cstotal.cs_nffree, i);
-		fs32_add(sb, &sb->fs_cs(cgno).cs_nffree, i);
+		fs32_add(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, i);
 		fs32_add(sb, &ucg->cg_frsum[i], 1);
 		goto succed;
 	}
@@ -573,7 +573,7 @@
 	
 	fs32_sub(sb, &ucg->cg_cs.cs_nffree, count);
 	fs32_sub(sb, &usb1->fs_cstotal.cs_nffree, count);
-	fs32_sub(sb, &sb->fs_cs(cgno).cs_nffree, count);
+	fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, count);
 	fs32_sub(sb, &ucg->cg_frsum[allocsize], 1);
 
 	if (count != allocsize)
@@ -605,7 +605,7 @@
 	UFSD(("ENTER, goal %u\n", goal))
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	ucg = ubh_get_ucg(UCPI_UBH);
 
@@ -632,7 +632,7 @@
 gotit:
 	blkno = ufs_fragstoblks(result);
 	ubh_clrblock (UCPI_UBH, ucpi->c_freeoff, blkno);
-	if ((sb->u.ufs_sb.s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
+	if ((UFS_SB(sb)->s_flags & UFS_CG_MASK) == UFS_CG_44BSD)
 		ufs_clusteracct (sb, ucpi, blkno, -1);
 	if(DQUOT_ALLOC_BLOCK(inode, uspi->s_fpb)) {
 		*err = -EDQUOT;
@@ -641,7 +641,7 @@
 
 	fs32_sub(sb, &ucg->cg_cs.cs_nbfree, 1);
 	fs32_sub(sb, &usb1->fs_cstotal.cs_nbfree, 1);
-	fs32_sub(sb, &sb->fs_cs(ucpi->c_cgx).cs_nbfree, 1);
+	fs32_sub(sb, &UFS_SB(sb)->fs_cs(ucpi->c_cgx).cs_nbfree, 1);
 	cylno = ufs_cbtocylno(result);
 	fs16_sub(sb, &ubh_cg_blks(ucpi, cylno, ufs_cbtorpos(result)), 1);
 	fs32_sub(sb, &ubh_cg_blktot(ucpi, cylno), 1);
@@ -662,7 +662,7 @@
 	
 	UFSD(("ENTER, cg %u, goal %u, count %u\n", ucpi->c_cgx, goal, count))
 
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first (USPI_UBH);
 	ucg = ubh_get_ucg(UCPI_UBH);
 
@@ -728,7 +728,7 @@
 	struct ufs_sb_private_info * uspi;
 	int i, start, end, forw, back;
 	
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	if (uspi->s_contigsumsize <= 0)
 		return;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/cylinder.c linux-2.5/fs/ufs/cylinder.c
--- linux-2.5.13/fs/ufs/cylinder.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/ufs/cylinder.c	Thu May  2 21:32:25 2002
@@ -37,26 +37,27 @@
 static void ufs_read_cylinder (struct super_block * sb,
 	unsigned cgno, unsigned bitmap_nr)
 {
+	struct ufs_sb_info * sbi = UFS_SB(sb);
 	struct ufs_sb_private_info * uspi;
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
 	unsigned i, j;
 
 	UFSD(("ENTER, cgno %u, bitmap_nr %u\n", cgno, bitmap_nr))
-	uspi = sb->u.ufs_sb.s_uspi;
-	ucpi = sb->u.ufs_sb.s_ucpi[bitmap_nr];
-	ucg = (struct ufs_cylinder_group *)sb->u.ufs_sb.s_ucg[cgno]->b_data;
+	uspi = sbi->s_uspi;
+	ucpi = sbi->s_ucpi[bitmap_nr];
+	ucg = (struct ufs_cylinder_group *)sbi->s_ucg[cgno]->b_data;
 
 	UCPI_UBH->fragment = ufs_cgcmin(cgno);
 	UCPI_UBH->count = uspi->s_cgsize >> sb->s_blocksize_bits;
 	/*
 	 * We have already the first fragment of cylinder group block in buffer
 	 */
-	UCPI_UBH->bh[0] = sb->u.ufs_sb.s_ucg[cgno];
+	UCPI_UBH->bh[0] = sbi->s_ucg[cgno];
 	for (i = 1; i < UCPI_UBH->count; i++)
 		if (!(UCPI_UBH->bh[i] = sb_bread(sb, UCPI_UBH->fragment + i)))
 			goto failed;
-	sb->u.ufs_sb.s_cgno[bitmap_nr] = cgno;
+	sbi->s_cgno[bitmap_nr] = cgno;
 			
 	ucpi->c_cgx	= fs32_to_cpu(sb, ucg->cg_cgx);
 	ucpi->c_ncyl	= fs16_to_cpu(sb, ucg->cg_ncyl);
@@ -78,8 +79,8 @@
 	
 failed:
 	for (j = 1; j < i; j++)
-		brelse (sb->u.ufs_sb.s_ucg[j]);
-	sb->u.ufs_sb.s_cgno[bitmap_nr] = UFS_CGNO_EMPTY;
+		brelse (sbi->s_ucg[j]);
+	sbi->s_cgno[bitmap_nr] = UFS_CGNO_EMPTY;
 	ufs_error (sb, "ufs_read_cylinder", "can't read cylinder group block %u", cgno);
 }
 
@@ -89,6 +90,7 @@
  */
 void ufs_put_cylinder (struct super_block * sb, unsigned bitmap_nr)
 {
+	struct ufs_sb_info * sbi = UFS_SB(sb);
 	struct ufs_sb_private_info * uspi; 
 	struct ufs_cg_private_info * ucpi;
 	struct ufs_cylinder_group * ucg;
@@ -96,15 +98,15 @@
 
 	UFSD(("ENTER, bitmap_nr %u\n", bitmap_nr))
 
-	uspi = sb->u.ufs_sb.s_uspi;
-	if (sb->u.ufs_sb.s_cgno[bitmap_nr] == UFS_CGNO_EMPTY) {
+	uspi = sbi->s_uspi;
+	if (sbi->s_cgno[bitmap_nr] == UFS_CGNO_EMPTY) {
 		UFSD(("EXIT\n"))
 		return;
 	}
-	ucpi = sb->u.ufs_sb.s_ucpi[bitmap_nr];
+	ucpi = sbi->s_ucpi[bitmap_nr];
 	ucg = ubh_get_ucg(UCPI_UBH);
 
-	if (uspi->s_ncg > UFS_MAX_GROUP_LOADED && bitmap_nr >= sb->u.ufs_sb.s_cg_loaded) {
+	if (uspi->s_ncg > UFS_MAX_GROUP_LOADED && bitmap_nr >= sbi->s_cg_loaded) {
 		ufs_panic (sb, "ufs_put_cylinder", "internal error");
 		return;
 	}
@@ -120,7 +122,7 @@
 		brelse (UCPI_UBH->bh[i]);
 	}
 
-	sb->u.ufs_sb.s_cgno[bitmap_nr] = UFS_CGNO_EMPTY;
+	sbi->s_cgno[bitmap_nr] = UFS_CGNO_EMPTY;
 	UFSD(("EXIT\n"))
 }
 
@@ -133,13 +135,14 @@
 struct ufs_cg_private_info * ufs_load_cylinder (
 	struct super_block * sb, unsigned cgno)
 {
+	struct ufs_sb_info * sbi = UFS_SB(sb);
 	struct ufs_sb_private_info * uspi;
 	struct ufs_cg_private_info * ucpi;
 	unsigned cg, i, j;
 
 	UFSD(("ENTER, cgno %u\n", cgno))
 
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = sbi->s_uspi;
 	if (cgno >= uspi->s_ncg) {
 		ufs_panic (sb, "ufs_load_cylinder", "internal error, high number of cg");
 		return NULL;
@@ -147,61 +150,61 @@
 	/*
 	 * Cylinder group number cg it in cache and it was last used
 	 */
-	if (sb->u.ufs_sb.s_cgno[0] == cgno) {
+	if (sbi->s_cgno[0] == cgno) {
 		UFSD(("EXIT\n"))
-		return sb->u.ufs_sb.s_ucpi[0];
+		return sbi->s_ucpi[0];
 	}
 	/*
 	 * Number of cylinder groups is not higher than UFS_MAX_GROUP_LOADED
 	 */
 	if (uspi->s_ncg <= UFS_MAX_GROUP_LOADED) {
-		if (sb->u.ufs_sb.s_cgno[cgno] != UFS_CGNO_EMPTY) {
-			if (sb->u.ufs_sb.s_cgno[cgno] != cgno) {
+		if (sbi->s_cgno[cgno] != UFS_CGNO_EMPTY) {
+			if (sbi->s_cgno[cgno] != cgno) {
 				ufs_panic (sb, "ufs_load_cylinder", "internal error, wrong number of cg in cache");
 				UFSD(("EXIT (FAILED)\n"))
 				return NULL;
 			}
 			else {
 				UFSD(("EXIT\n"))
-				return sb->u.ufs_sb.s_ucpi[cgno];
+				return sbi->s_ucpi[cgno];
 			}
 		} else {
 			ufs_read_cylinder (sb, cgno, cgno);
 			UFSD(("EXIT\n"))
-			return sb->u.ufs_sb.s_ucpi[cgno];
+			return sbi->s_ucpi[cgno];
 		}
 	}
 	/*
 	 * Cylinder group number cg is in cache but it was not last used, 
 	 * we will move to the first position
 	 */
-	for (i = 0; i < sb->u.ufs_sb.s_cg_loaded && sb->u.ufs_sb.s_cgno[i] != cgno; i++);
-	if (i < sb->u.ufs_sb.s_cg_loaded && sb->u.ufs_sb.s_cgno[i] == cgno) {
-		cg = sb->u.ufs_sb.s_cgno[i];
-		ucpi = sb->u.ufs_sb.s_ucpi[i];
+	for (i = 0; i < sbi->s_cg_loaded && sbi->s_cgno[i] != cgno; i++);
+	if (i < sbi->s_cg_loaded && sbi->s_cgno[i] == cgno) {
+		cg = sbi->s_cgno[i];
+		ucpi = sbi->s_ucpi[i];
 		for (j = i; j > 0; j--) {
-			sb->u.ufs_sb.s_cgno[j] = sb->u.ufs_sb.s_cgno[j-1];
-			sb->u.ufs_sb.s_ucpi[j] = sb->u.ufs_sb.s_ucpi[j-1];
+			sbi->s_cgno[j] = sbi->s_cgno[j-1];
+			sbi->s_ucpi[j] = sbi->s_ucpi[j-1];
 		}
-		sb->u.ufs_sb.s_cgno[0] = cg;
-		sb->u.ufs_sb.s_ucpi[0] = ucpi;
+		sbi->s_cgno[0] = cg;
+		sbi->s_ucpi[0] = ucpi;
 	/*
 	 * Cylinder group number cg is not in cache, we will read it from disk
 	 * and put it to the first position
 	 */
 	} else {
-		if (sb->u.ufs_sb.s_cg_loaded < UFS_MAX_GROUP_LOADED)
-			sb->u.ufs_sb.s_cg_loaded++;
+		if (sbi->s_cg_loaded < UFS_MAX_GROUP_LOADED)
+			sbi->s_cg_loaded++;
 		else
 			ufs_put_cylinder (sb, UFS_MAX_GROUP_LOADED-1);
-		ucpi = sb->u.ufs_sb.s_ucpi[sb->u.ufs_sb.s_cg_loaded - 1];
-		for (j = sb->u.ufs_sb.s_cg_loaded - 1; j > 0; j--) {
-			sb->u.ufs_sb.s_cgno[j] = sb->u.ufs_sb.s_cgno[j-1];
-			sb->u.ufs_sb.s_ucpi[j] = sb->u.ufs_sb.s_ucpi[j-1];
+		ucpi = sbi->s_ucpi[sbi->s_cg_loaded - 1];
+		for (j = sbi->s_cg_loaded - 1; j > 0; j--) {
+			sbi->s_cgno[j] = sbi->s_cgno[j-1];
+			sbi->s_ucpi[j] = sbi->s_ucpi[j-1];
 		}
-		sb->u.ufs_sb.s_ucpi[0] = ucpi;
+		sbi->s_ucpi[0] = ucpi;
 		ufs_read_cylinder (sb, cgno, 0);
 	}
 	UFSD(("EXIT\n"))
-	return sb->u.ufs_sb.s_ucpi[0];
+	return sbi->s_ucpi[0];
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/dir.c linux-2.5/fs/ufs/dir.c
--- linux-2.5.13/fs/ufs/dir.c	Fri May  3 01:22:46 2002
+++ linux-2.5/fs/ufs/dir.c	Thu May  2 21:32:25 2002
@@ -66,7 +66,7 @@
 	lock_kernel();
 
 	sb = inode->i_sb;
-	flags = sb->u.ufs_sb.s_flags;
+	flags = UFS_SB(sb)->s_flags;
 
 	UFSD(("ENTER, ino %lu  f_pos %lu\n", inode->i_ino, (unsigned long) filp->f_pos))
 
@@ -307,8 +307,8 @@
 		error_msg = "reclen is too small for namlen";
 	else if (((char *) de - bh->b_data) + rlen > dir->i_sb->s_blocksize)
 		error_msg = "directory entry across blocks";
-	else if (fs32_to_cpu(sb, de->d_ino) > (sb->u.ufs_sb.s_uspi->s_ipg *
-				      sb->u.ufs_sb.s_uspi->s_ncg))
+	else if (fs32_to_cpu(sb, de->d_ino) > (UFS_SB(sb)->s_uspi->s_ipg *
+				      UFS_SB(sb)->s_uspi->s_ncg))
 		error_msg = "inode out of bounds";
 
 	if (error_msg != NULL)
@@ -385,7 +385,7 @@
 	UFSD(("ENTER, name %s, namelen %u\n", name, namelen))
 	
 	sb = dir->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 
 	if (!namelen)
 		return -EINVAL;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/ialloc.c linux-2.5/fs/ufs/ialloc.c
--- linux-2.5.13/fs/ufs/ialloc.c	Fri May  3 01:22:48 2002
+++ linux-2.5/fs/ufs/ialloc.c	Thu May  2 21:32:25 2002
@@ -70,7 +70,7 @@
 	UFSD(("ENTER, ino %lu\n", inode->i_ino))
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	
 	ino = inode->i_ino;
@@ -111,12 +111,12 @@
 			ucpi->c_irotor = ino;
 		fs32_add(sb, &ucg->cg_cs.cs_nifree, 1);
 		fs32_add(sb, &usb1->fs_cstotal.cs_nifree, 1);
-		fs32_add(sb, &sb->fs_cs(cg).cs_nifree, 1);
+		fs32_add(sb, &UFS_SB(sb)->fs_cs(cg).cs_nifree, 1);
 
 		if (is_directory) {
 			fs32_sub(sb, &ucg->cg_cs.cs_ndir, 1);
 			fs32_sub(sb, &usb1->fs_cstotal.cs_ndir, 1);
-			fs32_sub(sb, &sb->fs_cs(cg).cs_ndir, 1);
+			fs32_sub(sb, &UFS_SB(sb)->fs_cs(cg).cs_ndir, 1);
 		}
 	}
 
@@ -145,6 +145,7 @@
 struct inode * ufs_new_inode(struct inode * dir, int mode)
 {
 	struct super_block * sb;
+	struct ufs_sb_info * sbi;
 	struct ufs_sb_private_info * uspi;
 	struct ufs_super_block_first * usb1;
 	struct ufs_cg_private_info * ucpi;
@@ -163,7 +164,8 @@
 	if (!inode)
 		return ERR_PTR(-ENOMEM);
 	ufsi = UFS_I(inode);
-	uspi = sb->u.ufs_sb.s_uspi;
+	sbi = UFS_SB(sb);
+	uspi = sbi->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 
 	lock_super (sb);
@@ -172,7 +174,7 @@
 	 * Try to place the inode in its parent directory
 	 */
 	i = ufs_inotocg(dir->i_ino);
-	if (sb->fs_cs(i).cs_nifree) {
+	if (sbi->fs_cs(i).cs_nifree) {
 		cg = i;
 		goto cg_found;
 	}
@@ -184,7 +186,7 @@
 		i += j;
 		if (i >= uspi->s_ncg)
 			i -= uspi->s_ncg;
-		if (sb->fs_cs(i).cs_nifree) {
+		if (sbi->fs_cs(i).cs_nifree) {
 			cg = i;
 			goto cg_found;
 		}
@@ -198,7 +200,7 @@
 		i++;
 		if (i >= uspi->s_ncg)
 			i = 0;
-		if (sb->fs_cs(i).cs_nifree) {
+		if (sbi->fs_cs(i).cs_nifree) {
 			cg = i;
 			goto cg_found;
 		}
@@ -234,12 +236,12 @@
 	
 	fs32_sub(sb, &ucg->cg_cs.cs_nifree, 1);
 	fs32_sub(sb, &usb1->fs_cstotal.cs_nifree, 1);
-	fs32_sub(sb, &sb->fs_cs(cg).cs_nifree, 1);
+	fs32_sub(sb, &sbi->fs_cs(cg).cs_nifree, 1);
 	
 	if (S_ISDIR(mode)) {
 		fs32_add(sb, &ucg->cg_cs.cs_ndir, 1);
 		fs32_add(sb, &usb1->fs_cstotal.cs_ndir, 1);
-		fs32_add(sb, &sb->fs_cs(cg).cs_ndir, 1);
+		fs32_add(sb, &sbi->fs_cs(cg).cs_ndir, 1);
 	}
 
 	ubh_mark_buffer_dirty (USPI_UBH);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/inode.c linux-2.5/fs/ufs/inode.c
--- linux-2.5.13/fs/ufs/inode.c	Fri May  3 01:22:44 2002
+++ linux-2.5/fs/ufs/inode.c	Thu May  2 21:32:25 2002
@@ -52,7 +52,7 @@
 
 static int ufs_block_to_path(struct inode *inode, long i_block, int offsets[4])
 {
-	struct ufs_sb_private_info *uspi = inode->i_sb->u.ufs_sb.s_uspi;
+	struct ufs_sb_private_info *uspi = UFS_SB(inode->i_sb)->s_uspi;
 	int ptrs = uspi->s_apb;
 	int ptrs_bits = uspi->s_apbshift;
 	const long direct_blocks = UFS_NDADDR,
@@ -86,7 +86,7 @@
 {
 	struct ufs_inode_info *ufsi = UFS_I(inode);
 	struct super_block *sb = inode->i_sb;
-	struct ufs_sb_private_info *uspi = sb->u.ufs_sb.s_uspi;
+	struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;
 	int mask = uspi->s_apbmask>>uspi->s_fpbshift;
 	int shift = uspi->s_apbshift-uspi->s_fpbshift;
 	int offsets[4], *p;
@@ -137,7 +137,7 @@
 		inode->i_ino, fragment, new_fragment, required))         
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	block = ufs_fragstoblks (fragment);
 	blockoff = ufs_fragnum (fragment);
 	p = ufsi->i_u1.i_data + block;
@@ -243,7 +243,7 @@
 	u32 * p;
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	block = ufs_fragstoblks (fragment);
 	blockoff = ufs_fragnum (fragment);
 
@@ -313,7 +313,7 @@
 static int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create)
 {
 	struct super_block * sb = inode->i_sb;
-	struct ufs_sb_private_info * uspi = sb->u.ufs_sb.s_uspi;
+	struct ufs_sb_private_info * uspi = UFS_SB(sb)->s_uspi;
 	struct buffer_head * bh;
 	int ret, err, new;
 	unsigned long ptr, phys;
@@ -483,8 +483,8 @@
 	UFSD(("ENTER, ino %lu\n", inode->i_ino))
 	
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
-	flags = sb->u.ufs_sb.s_flags;
+	uspi = UFS_SB(sb)->s_uspi;
+	flags = UFS_SB(sb)->s_flags;
 
 	if (inode->i_ino < UFS_ROOTINO || 
 	    inode->i_ino > (uspi->s_ncg * uspi->s_ipg)) {
@@ -579,8 +579,8 @@
 	UFSD(("ENTER, ino %lu\n", inode->i_ino))
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
-	flags = sb->u.ufs_sb.s_flags;
+	uspi = UFS_SB(sb)->s_uspi;
+	flags = UFS_SB(sb)->s_flags;
 
 	if (inode->i_ino < UFS_ROOTINO || 
 	    inode->i_ino > (uspi->s_ncg * uspi->s_ipg)) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/namei.c linux-2.5/fs/ufs/namei.c
--- linux-2.5.13/fs/ufs/namei.c	Fri May  3 01:22:58 2002
+++ linux-2.5/fs/ufs/namei.c	Thu May  2 21:32:25 2002
@@ -138,7 +138,7 @@
 	if (IS_ERR(inode))
 		goto out;
 
-	if (l > sb->u.ufs_sb.s_uspi->s_maxsymlinklen) {
+	if (l > UFS_SB(sb)->s_uspi->s_maxsymlinklen) {
 		/* slow symlink */
 		inode->i_op = &page_symlink_inode_operations;
 		inode->i_mapping->a_ops = &ufs_aops;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/super.c linux-2.5/fs/ufs/super.c
--- linux-2.5.13/fs/ufs/super.c	Fri May  3 01:22:37 2002
+++ linux-2.5/fs/ufs/super.c	Fri May  3 12:42:48 2002
@@ -189,7 +189,7 @@
 	struct ufs_super_block_first * usb1;
 	va_list args;
 
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	
 	if (!(sb->s_flags & MS_RDONLY)) {
@@ -201,7 +201,7 @@
 	va_start (args, fmt);
 	vsprintf (error_buf, fmt, args);
 	va_end (args);
-	switch (sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_ONERROR) {
+	switch (UFS_SB(sb)->s_mount_opt & UFS_MOUNT_ONERROR) {
 	case UFS_MOUNT_ONERROR_PANIC:
 		panic ("UFS-fs panic (device %s): %s: %s\n", 
 			sb->s_id, function, error_buf);
@@ -221,7 +221,7 @@
 	struct ufs_super_block_first * usb1;
 	va_list args;
 	
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	
 	if (!(sb->s_flags & MS_RDONLY)) {
@@ -258,7 +258,7 @@
 	
 	if (!options)
 		return 1;
-
+		
 	while ((this_char = strsep (&options, ",")) != NULL) {
 		if (!*this_char)
 			continue;
@@ -317,6 +317,7 @@
  * Read on-disk structures associated with cylinder groups
  */
 int ufs_read_cylinder_structures (struct super_block * sb) {
+	struct ufs_sb_info * sbi = UFS_SB(sb);
 	struct ufs_sb_private_info * uspi;
 	struct ufs_buffer_head * ubh;
 	unsigned char * base, * space;
@@ -324,7 +325,7 @@
 	
 	UFSD(("ENTER\n"))
 	
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = sbi->s_uspi;
 	
 	/*
 	 * Read cs structures from (usually) first data block
@@ -343,7 +344,7 @@
 		if (!ubh)
 			goto failed;
 		ubh_ubhcpymem (space, ubh, size);
-		sb->u.ufs_sb.s_csp[ufs_fragstoblks(i)] = (struct ufs_csum *)space;
+		sbi->s_csp[ufs_fragstoblks(i)] = (struct ufs_csum *)space;
 		space += size;
 		ubh_brelse (ubh);
 		ubh = NULL;
@@ -353,41 +354,41 @@
 	 * Read cylinder group (we read only first fragment from block
 	 * at this time) and prepare internal data structures for cg caching.
 	 */
-	if (!(sb->u.ufs_sb.s_ucg = kmalloc (sizeof(struct buffer_head *) * uspi->s_ncg, GFP_KERNEL)))
+	if (!(sbi->s_ucg = kmalloc (sizeof(struct buffer_head *) * uspi->s_ncg, GFP_KERNEL)))
 		goto failed;
 	for (i = 0; i < uspi->s_ncg; i++) 
-		sb->u.ufs_sb.s_ucg[i] = NULL;
+		sbi->s_ucg[i] = NULL;
 	for (i = 0; i < UFS_MAX_GROUP_LOADED; i++) {
-		sb->u.ufs_sb.s_ucpi[i] = NULL;
-		sb->u.ufs_sb.s_cgno[i] = UFS_CGNO_EMPTY;
+		sbi->s_ucpi[i] = NULL;
+		sbi->s_cgno[i] = UFS_CGNO_EMPTY;
 	}
 	for (i = 0; i < uspi->s_ncg; i++) {
 		UFSD(("read cg %u\n", i))
-		if (!(sb->u.ufs_sb.s_ucg[i] = sb_bread(sb, ufs_cgcmin(i))))
+		if (!(sbi->s_ucg[i] = sb_bread(sb, ufs_cgcmin(i))))
 			goto failed;
-		if (!ufs_cg_chkmagic (sb, (struct ufs_cylinder_group *) sb->u.ufs_sb.s_ucg[i]->b_data))
+		if (!ufs_cg_chkmagic (sb, (struct ufs_cylinder_group *) sbi->s_ucg[i]->b_data))
 			goto failed;
 #ifdef UFS_SUPER_DEBUG_MORE
-		ufs_print_cylinder_stuff(sb, (struct ufs_cylinder_group *) sb->u.ufs_sb.s_ucg[i]->b_data);
+		ufs_print_cylinder_stuff(sb, (struct ufs_cylinder_group *) sbi->s_ucg[i]->b_data);
 #endif
 	}
 	for (i = 0; i < UFS_MAX_GROUP_LOADED; i++) {
-		if (!(sb->u.ufs_sb.s_ucpi[i] = kmalloc (sizeof(struct ufs_cg_private_info), GFP_KERNEL)))
+		if (!(sbi->s_ucpi[i] = kmalloc (sizeof(struct ufs_cg_private_info), GFP_KERNEL)))
 			goto failed;
-		sb->u.ufs_sb.s_cgno[i] = UFS_CGNO_EMPTY;
+		sbi->s_cgno[i] = UFS_CGNO_EMPTY;
 	}
-	sb->u.ufs_sb.s_cg_loaded = 0;
+	sbi->s_cg_loaded = 0;
 	UFSD(("EXIT\n"))
 	return 1;
 
 failed:
 	if (base) kfree (base);
-	if (sb->u.ufs_sb.s_ucg) {
+	if (sbi->s_ucg) {
 		for (i = 0; i < uspi->s_ncg; i++)
-			if (sb->u.ufs_sb.s_ucg[i]) brelse (sb->u.ufs_sb.s_ucg[i]);
-		kfree (sb->u.ufs_sb.s_ucg);
+			if (sbi->s_ucg[i]) brelse (sbi->s_ucg[i]);
+		kfree (sbi->s_ucg);
 		for (i = 0; i < UFS_MAX_GROUP_LOADED; i++)
-			if (sb->u.ufs_sb.s_ucpi[i]) kfree (sb->u.ufs_sb.s_ucpi[i]);
+			if (sbi->s_ucpi[i]) kfree (sbi->s_ucpi[i]);
 	}
 	UFSD(("EXIT (FAILED)\n"))
 	return 0;
@@ -398,6 +399,7 @@
  * write them back to disk
  */
 void ufs_put_cylinder_structures (struct super_block * sb) {
+	struct ufs_sb_info * sbi = UFS_SB(sb);
 	struct ufs_sb_private_info * uspi;
 	struct ufs_buffer_head * ubh;
 	unsigned char * base, * space;
@@ -405,11 +407,11 @@
 	
 	UFSD(("ENTER\n"))
 	
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = sbi->s_uspi;
 
 	size = uspi->s_cssize;
 	blks = (size + uspi->s_fsize - 1) >> uspi->s_fshift;
-	base = space = (char*) sb->u.ufs_sb.s_csp[0];
+	base = space = (char*) sbi->s_csp[0];
 	for (i = 0; i < blks; i += uspi->s_fpb) {
 		size = uspi->s_bsize;
 		if (i + uspi->s_fpb > blks)
@@ -421,21 +423,22 @@
 		ubh_mark_buffer_dirty (ubh);
 		ubh_brelse (ubh);
 	}
-	for (i = 0; i < sb->u.ufs_sb.s_cg_loaded; i++) {
+	for (i = 0; i < sbi->s_cg_loaded; i++) {
 		ufs_put_cylinder (sb, i);
-		kfree (sb->u.ufs_sb.s_ucpi[i]);
+		kfree (sbi->s_ucpi[i]);
 	}
 	for (; i < UFS_MAX_GROUP_LOADED; i++) 
-		kfree (sb->u.ufs_sb.s_ucpi[i]);
+		kfree (sbi->s_ucpi[i]);
 	for (i = 0; i < uspi->s_ncg; i++) 
-		brelse (sb->u.ufs_sb.s_ucg[i]);
-	kfree (sb->u.ufs_sb.s_ucg);
+		brelse (sbi->s_ucg[i]);
+	kfree (sbi->s_ucg);
 	kfree (base);
 	UFSD(("EXIT\n"))
 }
 
 static int ufs_fill_super(struct super_block *sb, void *data, int silent)
 {
+	struct ufs_sb_info * sbi;
 	struct ufs_sb_private_info * uspi;
 	struct ufs_super_block_first * usb1;
 	struct ufs_super_block_second * usb2;
@@ -451,6 +454,12 @@
 	
 	UFSD(("ENTER\n"))
 		
+	sbi = kmalloc(sizeof(struct ufs_sb_info), GFP_KERNEL);
+	if (!sbi)
+		goto failed_nomem;
+	sb->u.generic_sbp = sbi;
+	memset(sbi, 0, sizeof(struct ufs_sb_info));
+
 	UFSD(("flag %u\n", (int)(sb->s_flags & MS_RDONLY)))
 	
 #ifndef CONFIG_UFS_FS_WRITE
@@ -464,22 +473,22 @@
 	 * Set default mount options
 	 * Parse mount options
 	 */
-	sb->u.ufs_sb.s_mount_opt = 0;
-	ufs_set_opt (sb->u.ufs_sb.s_mount_opt, ONERROR_LOCK);
-	if (!ufs_parse_options ((char *) data, &sb->u.ufs_sb.s_mount_opt)) {
+	sbi->s_mount_opt = 0;
+	ufs_set_opt (sbi->s_mount_opt, ONERROR_LOCK);
+	if (!ufs_parse_options ((char *) data, &sbi->s_mount_opt)) {
 		printk("wrong mount options\n");
 		goto failed;
 	}
-	if (!(sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE)) {
+	if (!(sbi->s_mount_opt & UFS_MOUNT_UFSTYPE)) {
 		printk("You didn't specify the type of your ufs filesystem\n\n"
 		"mount -t ufs -o ufstype="
 		"sun|sunx86|44bsd|old|hp|nextstep|netxstep-cd|openstep ...\n\n"
 		">>>WARNING<<< Wrong ufstype may corrupt your filesystem, "
 		"default is ufstype=old\n");
-		ufs_set_opt (sb->u.ufs_sb.s_mount_opt, UFSTYPE_OLD);
+		ufs_set_opt (sbi->s_mount_opt, UFSTYPE_OLD);
 	}
 
-	sb->u.ufs_sb.s_uspi = uspi =
+	sbi->s_uspi = uspi =
 		kmalloc (sizeof(struct ufs_sb_private_info), GFP_KERNEL);
 	if (!uspi)
 		goto failed;
@@ -488,7 +497,7 @@
 	   this but as I don't know which I'll let those in the know loosen
 	   the rules */
 	   
-	switch (sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE) {
+	switch (sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) {
 	case UFS_MOUNT_UFSTYPE_44BSD:
 		UFSD(("ufstype=44bsd\n"))
 		uspi->s_fsize = block_size = 512;
@@ -596,7 +605,10 @@
 	}
 	
 again:	
-	sb_set_blocksize(sb, block_size);
+	if (sb_set_blocksize(sb, block_size)) {
+		printk(KERN_ERR "UFS: failed to set blocksize\n");
+		goto failed;
+	}
 
 	/*
 	 * read ufs super block from device
@@ -617,7 +629,7 @@
 		case UFS_MAGIC_LFN:
 	        case UFS_MAGIC_FEA:
 	        case UFS_MAGIC_4GB:
-			sb->u.ufs_sb.s_bytesex = BYTESEX_LE;
+			sbi->s_bytesex = BYTESEX_LE;
 			goto magic_found;
 	}
 	switch (__constant_be32_to_cpu(usb3->fs_magic)) {
@@ -625,13 +637,13 @@
 		case UFS_MAGIC_LFN:
 	        case UFS_MAGIC_FEA:
 	        case UFS_MAGIC_4GB:
-			sb->u.ufs_sb.s_bytesex = BYTESEX_BE;
+			sbi->s_bytesex = BYTESEX_BE;
 			goto magic_found;
 	}
 
-	if ((((sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_NEXTSTEP) 
-	  || ((sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_NEXTSTEP_CD) 
-	  || ((sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_OPENSTEP)) 
+	if ((((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_NEXTSTEP) 
+	  || ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_NEXTSTEP_CD) 
+	  || ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) == UFS_MOUNT_UFSTYPE_OPENSTEP)) 
 	  && uspi->s_sbbase < 256) {
 		ubh_brelse_uspi(uspi);
 		ubh = NULL;
@@ -656,13 +668,13 @@
 			uspi->s_fsize);
 			goto failed;
 	}
-	if (uspi->s_fsize < 512) {
-		printk("ufs_read_super: fragment size %u is too small\n"
+	if (uspi->s_bsize < 512) {
+		printk("ufs_read_super: fragment size %u is too small\n",
 			uspi->s_fsize);
 		goto failed;
 	}
-	if (uspi->s_fsize > 4096) {
-		printk("ufs_read_super: fragment size %u is too large\n"
+	if (uspi->s_bsize > 4096) {
+		printk("ufs_read_super: fragment size %u is too large\n",
 			uspi->s_fsize);
 		goto failed;
 	}
@@ -672,12 +684,12 @@
 		goto failed;
 	}
 	if (uspi->s_bsize < 4096) {
-		printk("ufs_read_super: block size %u is too small\n"
+		printk("ufs_read_super: block size %u is too small\n",
 			uspi->s_fsize);
 		goto failed;
 	}
 	if (uspi->s_bsize / uspi->s_fsize > 8) {
-		printk("ufs_read_super: too many fragments per block (%u)\n"
+		printk("ufs_read_super: too many fragments per block (%u)\n",
 			uspi->s_bsize / uspi->s_fsize);
 		goto failed;
 	}
@@ -801,12 +813,12 @@
 	uspi->s_bpf = uspi->s_fsize << 3;
 	uspi->s_bpfshift = uspi->s_fshift + 3;
 	uspi->s_bpfmask = uspi->s_bpf - 1;
-	if ((sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE) ==
+	if ((sbi->s_mount_opt & UFS_MOUNT_UFSTYPE) ==
 	    UFS_MOUNT_UFSTYPE_44BSD)
 		uspi->s_maxsymlinklen =
 		    fs32_to_cpu(sb, usb3->fs_u2.fs_44.fs_maxsymlinklen);
 	
-	sb->u.ufs_sb.s_flags = flags;
+	sbi->s_flags = flags;
 
 	inode = iget(sb, UFS_ROOTINO);
 	if (!inode || is_bad_inode(inode))
@@ -831,8 +843,14 @@
 failed:
 	if (ubh) ubh_brelse_uspi (uspi);
 	if (uspi) kfree (uspi);
+	if (sbi) kfree(sbi);
+	sb->u.generic_sbp = NULL;
 	UFSD(("EXIT (FAILED)\n"))
 	return -EINVAL;
+
+failed_nomem:
+	UFSD(("EXIT (NOMEM)\n"))
+	return -ENOMEM;
 }
 
 void ufs_write_super (struct super_block * sb) {
@@ -844,8 +862,8 @@
 	lock_kernel();
 
 	UFSD(("ENTER\n"))
-	flags = sb->u.ufs_sb.s_flags;
-	uspi = sb->u.ufs_sb.s_uspi;
+	flags = UFS_SB(sb)->s_flags;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	usb3 = ubh_get_usb_third(USPI_UBH);
 
@@ -864,17 +882,17 @@
 
 void ufs_put_super (struct super_block * sb)
 {
-	struct ufs_sb_private_info * uspi;
+	struct ufs_sb_info * sbi = UFS_SB(sb);
 		
 	UFSD(("ENTER\n"))
 
-	uspi = sb->u.ufs_sb.s_uspi;
-
 	if (!(sb->s_flags & MS_RDONLY))
 		ufs_put_cylinder_structures (sb);
 	
-	ubh_brelse_uspi (uspi);
-	kfree (sb->u.ufs_sb.s_uspi);
+	ubh_brelse_uspi (sbi->s_uspi);
+	kfree (sbi->s_uspi);
+	kfree (sbi);
+	sb->u.generic_sbp = NULL;
 	return;
 }
 
@@ -887,8 +905,8 @@
 	unsigned new_mount_opt, ufstype;
 	unsigned flags;
 	
-	uspi = sb->u.ufs_sb.s_uspi;
-	flags = sb->u.ufs_sb.s_flags;
+	uspi = UFS_SB(sb)->s_uspi;
+	flags = UFS_SB(sb)->s_flags;
 	usb1 = ubh_get_usb_first(USPI_UBH);
 	usb3 = ubh_get_usb_third(USPI_UBH);
 	
@@ -896,7 +914,7 @@
 	 * Allow the "check" option to be passed as a remount option.
 	 * It is not possible to change ufstype option during remount
 	 */
-	ufstype = sb->u.ufs_sb.s_mount_opt & UFS_MOUNT_UFSTYPE;
+	ufstype = UFS_SB(sb)->s_mount_opt & UFS_MOUNT_UFSTYPE;
 	new_mount_opt = 0;
 	ufs_set_opt (new_mount_opt, ONERROR_LOCK);
 	if (!ufs_parse_options (data, &new_mount_opt))
@@ -910,7 +928,7 @@
 	}
 
 	if ((*mount_flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY)) {
-		sb->u.ufs_sb.s_mount_opt = new_mount_opt;
+		UFS_SB(sb)->s_mount_opt = new_mount_opt;
 		return 0;
 	}
 	
@@ -950,7 +968,7 @@
 		sb->s_flags &= ~MS_RDONLY;
 #endif
 	}
-	sb->u.ufs_sb.s_mount_opt = new_mount_opt;
+	UFS_SB(sb)->s_mount_opt = new_mount_opt;
 	return 0;
 }
 
@@ -959,7 +977,7 @@
 	struct ufs_sb_private_info * uspi;
 	struct ufs_super_block_first * usb1;
 
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	usb1 = ubh_get_usb_first (USPI_UBH);
 	
 	buf->f_type = UFS_MAGIC;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/swab.h linux-2.5/fs/ufs/swab.h
--- linux-2.5.13/fs/ufs/swab.h	Fri May  3 01:22:57 2002
+++ linux-2.5/fs/ufs/swab.h	Thu May  2 21:32:25 2002
@@ -25,7 +25,7 @@
 static __inline u64
 fs64_to_cpu(struct super_block *sbp, u64 n)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return le64_to_cpu(n);
 	else
 		return be64_to_cpu(n);
@@ -34,7 +34,7 @@
 static __inline u64
 cpu_to_fs64(struct super_block *sbp, u64 n)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return cpu_to_le64(n);
 	else
 		return cpu_to_be64(n);
@@ -43,7 +43,7 @@
 static __inline u32
 fs64_add(struct super_block *sbp, u32 *n, int d)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return *n = cpu_to_le64(le64_to_cpu(*n)+d);
 	else
 		return *n = cpu_to_be64(be64_to_cpu(*n)+d);
@@ -52,7 +52,7 @@
 static __inline u32
 fs64_sub(struct super_block *sbp, u32 *n, int d)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return *n = cpu_to_le64(le64_to_cpu(*n)-d);
 	else
 		return *n = cpu_to_be64(be64_to_cpu(*n)-d);
@@ -61,7 +61,7 @@
 static __inline u32
 fs32_to_cpu(struct super_block *sbp, u32 n)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return le32_to_cpu(n);
 	else
 		return be32_to_cpu(n);
@@ -70,7 +70,7 @@
 static __inline u32
 cpu_to_fs32(struct super_block *sbp, u32 n)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return cpu_to_le32(n);
 	else
 		return cpu_to_be32(n);
@@ -79,7 +79,7 @@
 static __inline u32
 fs32_add(struct super_block *sbp, u32 *n, int d)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return *n = cpu_to_le32(le32_to_cpu(*n)+d);
 	else
 		return *n = cpu_to_be32(be32_to_cpu(*n)+d);
@@ -88,7 +88,7 @@
 static __inline u32
 fs32_sub(struct super_block *sbp, u32 *n, int d)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return *n = cpu_to_le32(le32_to_cpu(*n)-d);
 	else
 		return *n = cpu_to_be32(be32_to_cpu(*n)-d);
@@ -97,7 +97,7 @@
 static __inline u16
 fs16_to_cpu(struct super_block *sbp, u16 n)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return le16_to_cpu(n);
 	else
 		return be16_to_cpu(n);
@@ -106,7 +106,7 @@
 static __inline u16
 cpu_to_fs16(struct super_block *sbp, u16 n)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return cpu_to_le16(n);
 	else
 		return cpu_to_be16(n);
@@ -115,7 +115,7 @@
 static __inline u16
 fs16_add(struct super_block *sbp, u16 *n, int d)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return *n = cpu_to_le16(le16_to_cpu(*n)+d);
 	else
 		return *n = cpu_to_be16(be16_to_cpu(*n)+d);
@@ -124,7 +124,7 @@
 static __inline u16
 fs16_sub(struct super_block *sbp, u16 *n, int d)
 {
-	if (sbp->u.ufs_sb.s_bytesex == BYTESEX_LE)
+	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
 		return *n = cpu_to_le16(le16_to_cpu(*n)-d);
 	else
 		return *n = cpu_to_be16(be16_to_cpu(*n)-d);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/truncate.c linux-2.5/fs/ufs/truncate.c
--- linux-2.5.13/fs/ufs/truncate.c	Fri May  3 01:22:53 2002
+++ linux-2.5/fs/ufs/truncate.c	Thu May  2 21:32:25 2002
@@ -81,7 +81,7 @@
 	UFSD(("ENTER\n"))
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	
 	frag_to_free = 0;
 	free_count = 0;
@@ -211,7 +211,7 @@
 	UFSD(("ENTER\n"))
 		
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 
 	frag_to_free = 0;
 	free_count = 0;
@@ -305,7 +305,7 @@
 	UFSD(("ENTER\n"))
 	
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 
 	dindirect_block = (DIRECT_BLOCK > offset) 
 		? ((DIRECT_BLOCK - offset) >> uspi->s_apbshift) : 0;
@@ -373,7 +373,7 @@
 	UFSD(("ENTER\n"))
 
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	retry = 0;
 	
 	tindirect_block = (DIRECT_BLOCK > (UFS_NDADDR + uspi->s_apb + uspi->s_2apb))
@@ -434,7 +434,7 @@
 	
 	UFSD(("ENTER\n"))
 	sb = inode->i_sb;
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 
 	if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) || S_ISLNK(inode->i_mode)))
 		return;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/ufs/util.h linux-2.5/fs/ufs/util.h
--- linux-2.5.13/fs/ufs/util.h	Fri May  3 01:22:54 2002
+++ linux-2.5/fs/ufs/util.h	Thu May  2 21:32:25 2002
@@ -30,7 +30,7 @@
 ufs_get_fs_state(struct super_block *sb, struct ufs_super_block_first *usb1,
 		 struct ufs_super_block_third *usb3)
 {
-	switch (sb->u.ufs_sb.s_flags & UFS_ST_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) {
 	case UFS_ST_SUN:
 		return fs32_to_cpu(sb, usb3->fs_u2.fs_sun.fs_state);
 	case UFS_ST_SUNx86:
@@ -45,7 +45,7 @@
 ufs_set_fs_state(struct super_block *sb, struct ufs_super_block_first *usb1,
 		 struct ufs_super_block_third *usb3, s32 value)
 {
-	switch (sb->u.ufs_sb.s_flags & UFS_ST_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) {
 	case UFS_ST_SUN:
 		usb3->fs_u2.fs_sun.fs_state = cpu_to_fs32(sb, value);
 		break;
@@ -62,7 +62,7 @@
 ufs_get_fs_npsect(struct super_block *sb, struct ufs_super_block_first *usb1,
 		  struct ufs_super_block_third *usb3)
 {
-	if ((sb->u.ufs_sb.s_flags & UFS_ST_MASK) == UFS_ST_SUNx86)
+	if ((UFS_SB(sb)->s_flags & UFS_ST_MASK) == UFS_ST_SUNx86)
 		return fs32_to_cpu(sb, usb3->fs_u2.fs_sunx86.fs_npsect);
 	else
 		return fs32_to_cpu(sb, usb1->fs_u1.fs_sun.fs_npsect);
@@ -73,7 +73,7 @@
 {
 	u64 tmp;
 
-	switch (sb->u.ufs_sb.s_flags & UFS_ST_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) {
 	case UFS_ST_SUN:
 		((u32 *)&tmp)[0] = usb3->fs_u2.fs_sun.fs_qbmask[0];
 		((u32 *)&tmp)[1] = usb3->fs_u2.fs_sun.fs_qbmask[1];
@@ -96,7 +96,7 @@
 {
 	u64 tmp;
 
-	switch (sb->u.ufs_sb.s_flags & UFS_ST_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_ST_MASK) {
 	case UFS_ST_SUN:
 		((u32 *)&tmp)[0] = usb3->fs_u2.fs_sun.fs_qfmask[0];
 		((u32 *)&tmp)[1] = usb3->fs_u2.fs_sun.fs_qfmask[1];
@@ -117,7 +117,7 @@
 static inline u16
 ufs_get_de_namlen(struct super_block *sb, struct ufs_dir_entry *de)
 {
-	if ((sb->u.ufs_sb.s_flags & UFS_DE_MASK) == UFS_DE_OLD)
+	if ((UFS_SB(sb)->s_flags & UFS_DE_MASK) == UFS_DE_OLD)
 		return fs16_to_cpu(sb, de->d_u.d_namlen);
 	else
 		return de->d_u.d_44.d_namlen; /* XXX this seems wrong */
@@ -126,7 +126,7 @@
 static inline void
 ufs_set_de_namlen(struct super_block *sb, struct ufs_dir_entry *de, u16 value)
 {
-	if ((sb->u.ufs_sb.s_flags & UFS_DE_MASK) == UFS_DE_OLD)
+	if ((UFS_SB(sb)->s_flags & UFS_DE_MASK) == UFS_DE_OLD)
 		de->d_u.d_namlen = cpu_to_fs16(sb, value);
 	else
 		de->d_u.d_44.d_namlen = value; /* XXX this seems wrong */
@@ -135,7 +135,7 @@
 static inline void
 ufs_set_de_type(struct super_block *sb, struct ufs_dir_entry *de, int mode)
 {
-	if ((sb->u.ufs_sb.s_flags & UFS_DE_MASK) != UFS_DE_44BSD)
+	if ((UFS_SB(sb)->s_flags & UFS_DE_MASK) != UFS_DE_44BSD)
 		return;
 
 	/*
@@ -171,7 +171,7 @@
 static inline u32
 ufs_get_inode_uid(struct super_block *sb, struct ufs_inode *inode)
 {
-	switch (sb->u.ufs_sb.s_flags & UFS_UID_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_UID_MASK) {
 	case UFS_UID_EFT:
 		return fs32_to_cpu(sb, inode->ui_u3.ui_sun.ui_uid);
 	case UFS_UID_44BSD:
@@ -184,7 +184,7 @@
 static inline void
 ufs_set_inode_uid(struct super_block *sb, struct ufs_inode *inode, u32 value)
 {
-	switch (sb->u.ufs_sb.s_flags & UFS_UID_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_UID_MASK) {
 	case UFS_UID_EFT:
 		inode->ui_u3.ui_sun.ui_uid = cpu_to_fs32(sb, value);
 		break;
@@ -198,7 +198,7 @@
 static inline u32
 ufs_get_inode_gid(struct super_block *sb, struct ufs_inode *inode)
 {
-	switch (sb->u.ufs_sb.s_flags & UFS_UID_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_UID_MASK) {
 	case UFS_UID_EFT:
 		return fs32_to_cpu(sb, inode->ui_u3.ui_sun.ui_gid);
 	case UFS_UID_44BSD:
@@ -211,7 +211,7 @@
 static inline void
 ufs_set_inode_gid(struct super_block *sb, struct ufs_inode *inode, u32 value)
 {
-	switch (sb->u.ufs_sb.s_flags & UFS_UID_MASK) {
+	switch (UFS_SB(sb)->s_flags & UFS_UID_MASK) {
 	case UFS_UID_EFT:
 		inode->ui_u3.ui_sun.ui_gid = cpu_to_fs32(sb, value);
 		break;
@@ -480,7 +480,7 @@
 	struct ufs_sb_private_info * uspi;
 	unsigned fragsize, pos;
 	
-	uspi = sb->u.ufs_sb.s_uspi;
+	uspi = UFS_SB(sb)->s_uspi;
 	
 	fragsize = 0;
 	for (pos = 0; pos < uspi->s_fpb; pos++) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/umsdos/mangle.c linux-2.5/fs/umsdos/mangle.c
--- linux-2.5.13/fs/umsdos/mangle.c	Fri May  3 01:22:46 2002
+++ linux-2.5/fs/umsdos/mangle.c	Mon Feb 18 20:47:57 2002
@@ -178,7 +178,7 @@
 		 * So it serves both as a flag and as a translator.
 		 */
 		static char lkp[256];
-		static char is_init = 0;
+		static char is_init;
 
 		if (!is_init) {
 			/*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/fs/vfat/namei.c linux-2.5/fs/vfat/namei.c
--- linux-2.5.13/fs/vfat/namei.c	Fri May  3 01:22:55 2002
+++ linux-2.5/fs/vfat/namei.c	Thu Apr  4 04:56:10 2002
@@ -99,6 +99,7 @@
 {
 	char *this_char,*value,save,*savep;
 	int ret, val;
+	char *args = options;
 
 	opts->unicode_xlate = opts->posixfs = 0;
 	opts->numtail = 1;
@@ -115,7 +116,7 @@
 	save = 0;
 	savep = NULL;
 	ret = 1;
-	while ((this_char = strsep(&options,",")) != NULL) {
+	while ((this_char = strsep(&args,",")) != NULL) {
 		if (!*this_char)
 			continue;
 		if ((value = strchr(this_char,'=')) != NULL) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-alpha/keyboard.h linux-2.5/include/asm-alpha/keyboard.h
--- linux-2.5.13/include/asm-alpha/keyboard.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/asm-alpha/keyboard.h	Tue Mar 12 22:34:58 2002
@@ -61,7 +61,7 @@
  */
 
 /* Jensen puts this at 9, everyone else at the standard 12.  */
-#define AUX_IRQ  (RTC_PORT(0) == 0x170 ? 9 : 12)
+#define AUX_IRQ ((RTC_PORT(0) == 0x170) ? 9 : 12)
 
 #define aux_request_irq(hand, dev_id)                                  \
        request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS/2 Mouse", dev_id)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-alpha/processor.h linux-2.5/include/asm-alpha/processor.h
--- linux-2.5.13/include/asm-alpha/processor.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/asm-alpha/processor.h	Thu Feb 14 02:57:59 2002
@@ -30,7 +30,6 @@
  * Bus types
  */
 #define EISA_bus 1
-#define EISA_bus__is_a_macro /* for versions in ksyms.c */
 #define MCA_bus 0
 #define MCA_bus__is_a_macro /* for versions in ksyms.c */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-cris/bitops.h linux-2.5/include/asm-cris/bitops.h
--- linux-2.5.13/include/asm-cris/bitops.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/asm-cris/bitops.h	Tue Jan 22 17:27:19 2002
@@ -359,6 +359,17 @@
 #define hweight16(x) generic_hweight16(x)
 #define hweight8(x) generic_hweight8(x)
 
+/*
+ * hweightN - returns the hamming weight of a N-bit word
+ * @x: the word to weigh
+ *
+ * The Hamming Weight of a number is the total number of bits set in it.
+ */
+
+#define hweight32(x) generic_hweight32(x)
+#define hweight16(x) generic_hweight16(x)
+#define hweight8(x) generic_hweight8(x)
+
 #define ext2_set_bit                 test_and_set_bit
 #define ext2_clear_bit               test_and_clear_bit
 #define ext2_test_bit                test_bit
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/highmem.h linux-2.5/include/asm-i386/highmem.h
--- linux-2.5.13/include/asm-i386/highmem.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/asm-i386/highmem.h	Thu May  2 22:19:57 2002
@@ -56,7 +56,7 @@
 static inline void *kmap(struct page *page)
 {
 	if (in_interrupt())
-		BUG();
+		out_of_line_bug();
 	if (page < highmem_start_page)
 		return page_address(page);
 	return kmap_high(page);
@@ -65,7 +65,7 @@
 static inline void kunmap(struct page *page)
 {
 	if (in_interrupt())
-		BUG();
+		out_of_line_bug();
 	if (page < highmem_start_page)
 		return;
 	kunmap_high(page);
@@ -90,7 +90,7 @@
 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
 #if CONFIG_DEBUG_HIGHMEM
 	if (!pte_none(*(kmap_pte-idx)))
-		BUG();
+		out_of_line_bug();
 #endif
 	set_pte(kmap_pte-idx, mk_pte(page, kmap_prot));
 	__flush_tlb_one(vaddr);
@@ -110,7 +110,7 @@
 	}
 
 	if (vaddr != __fix_to_virt(FIX_KMAP_BEGIN+idx))
-		BUG();
+		out_of_line_bug();
 
 	/*
 	 * force other mappings to Oops if they'll try to access
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/hw_irq.h linux-2.5/include/asm-i386/hw_irq.h
--- linux-2.5.13/include/asm-i386/hw_irq.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/asm-i386/hw_irq.h	Thu May  2 22:18:46 2002
@@ -28,8 +28,6 @@
 
 extern void (*interrupt[NR_IRQS])(void);
 
-extern asmlinkage void smp_thermal_interrupt(struct pt_regs);
-
 #ifdef CONFIG_SMP
 extern asmlinkage void reschedule_interrupt(void);
 extern asmlinkage void invalidate_interrupt(void);
@@ -40,6 +38,7 @@
 extern asmlinkage void apic_timer_interrupt(void);
 extern asmlinkage void error_interrupt(void);
 extern asmlinkage void spurious_interrupt(void);
+extern asmlinkage void thermal_interrupt(struct pt_regs);
 #endif
 
 extern void mask_irq(unsigned int irq);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/io.h linux-2.5/include/asm-i386/io.h
--- linux-2.5.13/include/asm-i386/io.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/asm-i386/io.h	Thu May  2 21:55:06 2002
@@ -315,122 +315,81 @@
 #endif /* __KERNEL__ */
 
 #ifdef SLOW_IO_BY_JUMPING
-#define __SLOW_DOWN_IO "\njmp 1f\n1:\tjmp 1f\n1:"
+#define __SLOW_DOWN_IO "jmp 1f; 1: jmp 1f; 1:"
 #else
-#define __SLOW_DOWN_IO "\noutb %%al,$0x80"
+#define __SLOW_DOWN_IO "outb %%al,$0x80;"
 #endif
 
+static inline void slow_down_io(void) {
+	__asm__ __volatile__(
+		__SLOW_DOWN_IO
 #ifdef REALLY_SLOW_IO
-#define __FULL_SLOW_DOWN_IO __SLOW_DOWN_IO __SLOW_DOWN_IO __SLOW_DOWN_IO __SLOW_DOWN_IO
-#else
-#define __FULL_SLOW_DOWN_IO __SLOW_DOWN_IO
+		__SLOW_DOWN_IO __SLOW_DOWN_IO __SLOW_DOWN_IO
 #endif
+		: : );
+}
 
 #ifdef CONFIG_MULTIQUAD
 extern void *xquad_portio;    /* Where the IO area was mapped */
-#endif /* CONFIG_MULTIQUAD */
-
-/*
- * Talk about misusing macros..
- */
-#define __OUT1(s,x) \
-static inline void out##s(unsigned x value, unsigned short port) {
-
-#define __OUT2(s,s1,s2) \
-__asm__ __volatile__ ("out" #s " %" s1 "0,%" s2 "1"
-
-#ifdef CONFIG_MULTIQUAD
-#define __OUTQ(s,ss,x)    /* Do the equivalent of the portio op on quads */ \
-static inline void out##ss(unsigned x value, unsigned short port) { \
+#define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)
+#define __BUILDIO(bwl,bw,type) \
+static inline void out##bwl##_quad(unsigned type value, int port, int quad) { \
 	if (xquad_portio) \
-		write##s(value, (unsigned long) xquad_portio + port); \
-	else               /* We're still in early boot, running on quad 0 */ \
-		out##ss##_local(value, port); \
+		write##bwl(value, XQUAD_PORT_ADDR(port, quad)); \
+	else \
+		out##bwl##_local(value, port); \
 } \
-static inline void out##ss##_quad(unsigned x value, unsigned short port, int quad) { \
-	if (xquad_portio) \
-		write##s(value, (unsigned long) xquad_portio + (XQUAD_PORTIO_QUAD*quad)\
-			+ port); \
-}
-
-#define __INQ(s,ss)       /* Do the equivalent of the portio op on quads */ \
-static inline RETURN_TYPE in##ss(unsigned short port) { \
-	if (xquad_portio) \
-		return read##s((unsigned long) xquad_portio + port); \
-	else               /* We're still in early boot, running on quad 0 */ \
-		return in##ss##_local(port); \
+static inline void out##bwl(unsigned type value, int port) { \
+	out##bwl##_quad(value, port, 0); \
 } \
-static inline RETURN_TYPE in##ss##_quad(unsigned short port, int quad) { \
+static inline unsigned type in##bwl##_quad(int port, int quad) { \
 	if (xquad_portio) \
-		return read##s((unsigned long) xquad_portio + (XQUAD_PORTIO_QUAD*quad)\
-			+ port); \
-	else\
-		return 0;\
+		return read##bwl(XQUAD_PORT_ADDR(port, quad)); \
+	else \
+		return in##bwl##_local(port); \
+} \
+static inline unsigned type in##bwl(int port) { \
+	return in##bwl##_quad(port, 0); \
 }
-#endif /* CONFIG_MULTIQUAD */
-
-#ifndef CONFIG_MULTIQUAD
-#define __OUT(s,s1,x) \
-__OUT1(s,x) __OUT2(s,s1,"w") : : "a" (value), "Nd" (port)); } \
-__OUT1(s##_p,x) __OUT2(s,s1,"w") __FULL_SLOW_DOWN_IO : : "a" (value), "Nd" (port));} 
-#else
-/* Make the default portio routines operate on quad 0 */
-#define __OUT(s,s1,x) \
-__OUT1(s##_local,x) __OUT2(s,s1,"w") : : "a" (value), "Nd" (port)); } \
-__OUT1(s##_p_local,x) __OUT2(s,s1,"w") __FULL_SLOW_DOWN_IO : : "a" (value), "Nd" (port));} \
-__OUTQ(s,s,x) \
-__OUTQ(s,s##_p,x) 
-#endif /* CONFIG_MULTIQUAD */
-
-#define __IN1(s) \
-static inline RETURN_TYPE in##s(unsigned short port) { RETURN_TYPE _v;
-
-#define __IN2(s,s1,s2) \
-__asm__ __volatile__ ("in" #s " %" s2 "1,%" s1 "0"
-
-#ifndef CONFIG_MULTIQUAD
-#define __IN(s,s1,i...) \
-__IN1(s) __IN2(s,s1,"w") : "=a" (_v) : "Nd" (port) ,##i ); return _v; } \
-__IN1(s##_p) __IN2(s,s1,"w") __FULL_SLOW_DOWN_IO : "=a" (_v) : "Nd" (port) ,##i ); return _v; } 
 #else
-/* Make the default portio routines operate on quad 0 */
-#define __IN(s,s1,i...) \
-__IN1(s##_local) __IN2(s,s1,"w") : "=a" (_v) : "Nd" (port) ,##i ); return _v; } \
-__IN1(s##_p_local) __IN2(s,s1,"w") __FULL_SLOW_DOWN_IO : "=a" (_v) : "Nd" (port) ,##i ); return _v; } \
-__INQ(s,s) \
-__INQ(s,s##_p) 
-#endif /* CONFIG_MULTIQUAD */
-
-#define __INS(s) \
-static inline void ins##s(unsigned short port, void * addr, unsigned long count) \
-{ __asm__ __volatile__ ("rep ; ins" #s \
-: "=D" (addr), "=c" (count) : "d" (port),"0" (addr),"1" (count)); }
-
-#define __OUTS(s) \
-static inline void outs##s(unsigned short port, const void * addr, unsigned long count) \
-{ __asm__ __volatile__ ("rep ; outs" #s \
-: "=S" (addr), "=c" (count) : "d" (port),"0" (addr),"1" (count)); }
-
-#define RETURN_TYPE unsigned char
-__IN(b,"")
-#undef RETURN_TYPE
-#define RETURN_TYPE unsigned short
-__IN(w,"")
-#undef RETURN_TYPE
-#define RETURN_TYPE unsigned int
-__IN(l,"")
-#undef RETURN_TYPE
+#define __BUILDIO(bwl,bw,type) \
+static inline void out##bwl(unsigned type value, int port) { \
+	out##bwl##_local(value, port); \
+} \
+static inline unsigned type in##bwl(int port) { \
+	return in##bwl##_local(port); \
+}
+#endif
 
-__OUT(b,"b",char)
-__OUT(w,"w",short)
-__OUT(l,,int)
 
-__INS(b)
-__INS(w)
-__INS(l)
+#define BUILDIO(bwl,bw,type) \
+static inline void out##bwl##_local(unsigned type value, int port) { \
+	__asm__ __volatile__("out" #bwl " %" #bw "0, %w1" : : "a"(value), "Nd"(port)); \
+} \
+static inline unsigned type in##bwl##_local(int port) { \
+	unsigned type value; \
+	__asm__ __volatile__("in" #bwl " %w1, %" #bw "0" : "=a"(value) : "Nd"(port)); \
+	return value; \
+} \
+__BUILDIO(bwl,bw,type) \
+static inline void out##bwl##_p(unsigned type value, int port) { \
+	out##bwl(value, port); \
+	slow_down_io(); \
+} \
+static inline unsigned type in##bwl##_p(int port) { \
+	unsigned type value = in##bwl(port); \
+	slow_down_io(); \
+	return value; \
+} \
+static inline void outs##bwl(int port, const void *addr, unsigned long count) { \
+	__asm__ __volatile__("rep; outs" #bwl : "+S"(addr), "+c"(count) : "d"(port)); \
+} \
+static inline void ins##bwl(int port, void *addr, unsigned long count) { \
+	__asm__ __volatile__("rep; ins" #bwl : "+D"(addr), "+c"(count) : "d"(port)); \
+}
 
-__OUTS(b)
-__OUTS(w)
-__OUTS(l)
+BUILDIO(b,b,char)
+BUILDIO(w,w,short)
+BUILDIO(l,,long)
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/io_apic.h linux-2.5/include/asm-i386/io_apic.h
--- linux-2.5.13/include/asm-i386/io_apic.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/asm-i386/io_apic.h	Thu May  2 21:55:06 2002
@@ -16,7 +16,8 @@
 #define APIC_MISMATCH_DEBUG
 
 #define IO_APIC_BASE(idx) \
-		((volatile int *)__fix_to_virt(FIX_IO_APIC_BASE_0 + idx))
+		((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \
+		+ (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK)))
 
 /*
  * The structure of the IO-APIC:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/irq.h linux-2.5/include/asm-i386/irq.h
--- linux-2.5.13/include/asm-i386/irq.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/asm-i386/irq.h	Thu May  2 21:55:06 2002
@@ -22,6 +22,7 @@
 extern void disable_irq(unsigned int);
 extern void disable_irq_nosync(unsigned int);
 extern void enable_irq(unsigned int);
+extern void release_x86_irqs(struct task_struct *);
 
 #ifdef CONFIG_X86_LOCAL_APIC
 #define ARCH_HAS_NMI_WATCHDOG		/* See include/linux/nmi.h */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/mmu_context.h linux-2.5/include/asm-i386/mmu_context.h
--- linux-2.5.13/include/asm-i386/mmu_context.h	Fri May  3 01:22:37 2002
+++ linux-2.5/include/asm-i386/mmu_context.h	Thu May  2 21:55:06 2002
@@ -50,7 +50,7 @@
 	else {
 		cpu_tlbstate[cpu].state = TLBSTATE_OK;
 		if(cpu_tlbstate[cpu].active_mm != next)
-			BUG();
+			out_of_line_bug();
 		if(!test_and_set_bit(cpu, &next->cpu_vm_mask)) {
 			/* We were in lazy tlb mode and leave_mm disabled 
 			 * tlb flush IPI delivery. We must flush our tlb.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/pci.h linux-2.5/include/asm-i386/pci.h
--- linux-2.5.13/include/asm-i386/pci.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/asm-i386/pci.h	Thu May  2 21:56:32 2002
@@ -78,7 +78,7 @@
 					size_t size, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 	flush_write_buffers();
 	return virt_to_phys(ptr);
 }
@@ -94,7 +94,7 @@
 				    size_t size, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 	/* Nothing to do */
 }
 
@@ -106,7 +106,7 @@
 				      unsigned long offset, size_t size, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 
 	return (page - mem_map) * PAGE_SIZE + offset;
 }
@@ -115,7 +115,7 @@
 				  size_t size, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 	/* Nothing to do */
 }
 
@@ -148,11 +148,11 @@
 	int i;
 
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 
 	for (i = 0; i < nents; i++ ) {
 		if (!sg[i].page)
-			BUG();
+			out_of_line_bug();
 
 		sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset;
 	}
@@ -169,7 +169,7 @@
 				int nents, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 	/* Nothing to do */
 }
 
@@ -187,7 +187,7 @@
 				       size_t size, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 	flush_write_buffers();
 }
 
@@ -202,7 +202,7 @@
 				   int nelems, int direction)
 {
 	if (direction == PCI_DMA_NONE)
-		BUG();
+		out_of_line_bug();
 	flush_write_buffers();
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/pgtable.h linux-2.5/include/asm-i386/pgtable.h
--- linux-2.5.13/include/asm-i386/pgtable.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/asm-i386/pgtable.h	Thu May  2 21:55:06 2002
@@ -139,20 +139,7 @@
 #define __PAGE_KERNEL_RO \
 	(_PAGE_PRESENT | _PAGE_DIRTY | _PAGE_ACCESSED)
 
-# define MAKE_GLOBAL(x)						\
-	({							\
-		pgprot_t __ret;					\
-								\
-		if (cpu_has_pge)				\
-			__ret = __pgprot((x) | _PAGE_GLOBAL);	\
-		else						\
-			__ret = __pgprot(x);			\
-		__ret;						\
-	})
-
-#define PAGE_KERNEL MAKE_GLOBAL(__PAGE_KERNEL)
-#define PAGE_KERNEL_RO MAKE_GLOBAL(__PAGE_KERNEL_RO)
-#define PAGE_KERNEL_NOCACHE MAKE_GLOBAL(__PAGE_KERNEL_NOCACHE)
+extern pgprot_t PAGE_KERNEL, PAGE_KERNEL_RO, PAGE_KERNEL_NOCACHE;
 
 /*
  * The i386 can't do page protection for execute, and considers that
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/processor.h linux-2.5/include/asm-i386/processor.h
--- linux-2.5.13/include/asm-i386/processor.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/asm-i386/processor.h	Thu May  2 21:55:06 2002
@@ -246,11 +246,7 @@
 /*
  * Bus types (default is ISA, but people can check others with these..)
  */
-#ifdef CONFIG_EISA
 extern int EISA_bus;
-#else
-#define EISA_bus (0)
-#endif
 extern int MCA_bus;
 
 /* from system description table in BIOS.  Mostly for MCA use, but
@@ -432,7 +428,10 @@
 /* Release all segment info associated with a VM */
 extern void release_segments(struct mm_struct * mm);
 
-extern unsigned long thread_saved_pc(struct task_struct *tsk);
+/*
+ * Return saved PC of a blocked thread.
+ */
+#define thread_saved_pc(TSK) (((unsigned long *)(TSK)->thread.esp)[3])
 
 unsigned long get_wchan(struct task_struct *p);
 #define KSTK_EIP(tsk)	(((unsigned long *)(4096+(unsigned long)(tsk)->thread_info))[1019])
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/serial.h linux-2.5/include/asm-i386/serial.h
--- linux-2.5.13/include/asm-i386/serial.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/asm-i386/serial.h	Fri May  3 03:49:08 2002
@@ -57,6 +57,20 @@
 	{ 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },	/* ttyS2 */	\
 	{ 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },	/* ttyS3 */
 
+/*
+ * HCDP_SERIAL_PORT_DEFNS should be placed in exactly the same slot 
+ * in rs_table as defined by HCDP_SERIAL_CONSOLE_PORT in 
+ * include/linux/serial.h
+ */
+#define HCDP_SERIAL_PORT_DEFNS	\
+	{ 0, BASE_BAUD, -1, 0, STD_COM_FLAGS},		/* ttySx device
+							   in comments sucks.
+							   You add an entry
+							   and you get to edit 
+							   boatloads of these 
+							   comments. Not worth
+							   it */
+
 
 #ifdef CONFIG_SERIAL_MANY_PORTS
 #define EXTRA_SERIAL_PORT_DEFNS			\
@@ -127,6 +141,7 @@
 
 #define SERIAL_PORT_DFNS		\
 	STD_SERIAL_PORT_DEFNS		\
+	HCDP_SERIAL_PORT_DEFNS		\
 	EXTRA_SERIAL_PORT_DEFNS		\
 	HUB6_SERIAL_PORT_DFNS		\
 	MCA_SERIAL_PORT_DFNS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/smplock.h linux-2.5/include/asm-i386/smplock.h
--- linux-2.5.13/include/asm-i386/smplock.h	Fri May  3 01:22:47 2002
+++ linux-2.5/include/asm-i386/smplock.h	Fri May  3 03:31:44 2002
@@ -8,7 +8,8 @@
 #include <linux/sched.h>
 #include <asm/current.h>
 
-extern spinlock_t kernel_flag;
+extern spinlock_cacheline_t kernel_flag_cacheline;  
+#define kernel_flag kernel_flag_cacheline.lock
 
 #ifdef CONFIG_SMP
 #define kernel_locked()		spin_is_locked(&kernel_flag)
@@ -79,7 +80,7 @@
 static __inline__ void unlock_kernel(void)
 {
 	if (current->lock_depth < 0)
-		BUG();
+		out_of_line_bug();
 #if 1
 	if (--current->lock_depth < 0)
 		spin_unlock(&kernel_flag);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/string.h linux-2.5/include/asm-i386/string.h
--- linux-2.5.13/include/asm-i386/string.h	Fri May  3 01:22:57 2002
+++ linux-2.5/include/asm-i386/string.h	Thu May  2 21:55:06 2002
@@ -12,7 +12,7 @@
  * Also, the byte strings actually work correctly. Forget
  * the i486 routines for now as they may be broken..
  */
-#if FIXED_486_STRING && defined(CONFIG_X86_USE_STRING_486)
+#if defined (CONFIG_DEBUG_486_STRING) && defined(CONFIG_X86_USE_STRING_486)
 #include <asm/string-486.h>
 #else
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/system.h linux-2.5/include/asm-i386/system.h
--- linux-2.5.13/include/asm-i386/system.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/asm-i386/system.h	Thu May  2 21:55:06 2002
@@ -122,6 +122,8 @@
 	__asm__("movl %0,%%cr4": :"r" (x));
 #define stts() write_cr0(8 | read_cr0())
 
+#define HAVE_ARCH_BUST_SPINLOCKS
+
 #endif	/* __KERNEL__ */
 
 #define wbinvd() \
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/thread_info.h linux-2.5/include/asm-i386/thread_info.h
--- linux-2.5.13/include/asm-i386/thread_info.h	Fri May  3 01:22:42 2002
+++ linux-2.5/include/asm-i386/thread_info.h	Thu May  2 21:55:06 2002
@@ -24,26 +24,34 @@
 	struct task_struct	*task;		/* main task structure */
 	struct exec_domain	*exec_domain;	/* execution domain */
 	unsigned long		flags;		/* low level flags */
-	__u32			cpu;		/* current CPU */
-	__s32			preempt_count; /* 0 => preemptable, <0 => BUG */
-
 	mm_segment_t		addr_limit;	/* thread address space:
 					 	   0-0xBFFFFFFF for user-thead
 						   0-0xFFFFFFFF for kernel-thread
 						*/
-
+	__s32			preempt_count; /* 0 => preemptable, <0 => BUG */
+#ifdef CONFIG_SMP
+	__u32			cpu;		/* current CPU */
+#endif
 	__u8			supervisor_stack[0];
 };
 
+#ifdef CONFIG_SMP
+#define TI_CPU_INIT	cpu: 0,
+#else
+#define TI_CPU_INIT	/*empty*/
+#endif
+
 #else /* !__ASSEMBLY__ */
 
 /* offsets into the thread_info struct for assembly code access */
 #define TI_TASK		0x00000000
 #define TI_EXEC_DOMAIN	0x00000004
 #define TI_FLAGS	0x00000008
-#define TI_CPU		0x0000000C
+#define TI_ADDR_LIMIT	0x0000000C
 #define TI_PRE_COUNT	0x00000010
-#define TI_ADDR_LIMIT	0x00000014
+#ifdef CONFIG_SMP
+#define TI_CPU		0x00000014
+#endif
 
 #endif
 
@@ -58,8 +66,8 @@
 	task:		&tsk,			\
 	exec_domain:	&default_exec_domain,	\
 	flags:		0,			\
-	cpu:		0,			\
 	addr_limit:	KERNEL_DS,		\
+	TI_CPU_INIT				\
 }
 
 #define init_thread_info	(init_thread_union.thread_info)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/types.h linux-2.5/include/asm-i386/types.h
--- linux-2.5.13/include/asm-i386/types.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/asm-i386/types.h	Thu May  2 21:55:06 2002
@@ -45,7 +45,7 @@
 
 /* DMA addresses come in generic and 64-bit flavours.  */
 
-#ifdef CONFIG_HIGHMEM
+#ifdef CONFIG_HIGHMEM64G
 typedef u64 dma_addr_t;
 #else
 typedef u32 dma_addr_t;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-i386/uaccess.h linux-2.5/include/asm-i386/uaccess.h
--- linux-2.5.13/include/asm-i386/uaccess.h	Fri May  3 01:22:43 2002
+++ linux-2.5/include/asm-i386/uaccess.h	Thu May  2 21:55:06 2002
@@ -547,7 +547,6 @@
 static inline unsigned long
 __constant_copy_to_user(void *to, const void *from, unsigned long n)
 {
-	prefetch(from);
 	if (access_ok(VERIFY_WRITE, to, n))
 		__constant_copy_user(to,from,n);
 	return n;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-ia64/efi.h linux-2.5/include/asm-ia64/efi.h
--- linux-2.5.13/include/asm-ia64/efi.h	Fri May  3 01:22:53 2002
+++ linux-2.5/include/asm-ia64/efi.h	Fri May  3 03:49:08 2002
@@ -190,6 +190,9 @@
 #define SAL_SYSTEM_TABLE_GUID    \
     EFI_GUID(  0xeb9d2d32, 0x2d88, 0x11d3, 0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d )
 
+#define HCDP_TABLE_GUID	\
+	((efi_guid_t) { 0xf951938d, 0x620b, 0x42ef, {0x82, 0x79, 0xa8, 0x4b, 0x79, 0x61, 0x78, 0x98}})
+
 typedef struct {
 	efi_guid_t guid;
 	u64 table;
@@ -224,6 +227,7 @@
 	void *acpi20;			/* ACPI table  (ACPI 2.0) */
 	void *smbios;			/* SM BIOS table */
 	void *sal_systab;		/* SAL system table */
+	void *hcdp;			/* HCDP table */
 	void *boot_info;		/* boot info table */
 	efi_get_time_t *get_time;
 	efi_set_time_t *set_time;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-ia64/pci.h linux-2.5/include/asm-ia64/pci.h
--- linux-2.5.13/include/asm-ia64/pci.h	Fri May  3 01:22:56 2002
+++ linux-2.5/include/asm-ia64/pci.h	Mon Apr 22 02:24:22 2002
@@ -46,19 +46,6 @@
 	/* We don't do dynamic PCI IRQ allocation */
 }
 
-/*
- * Dynamic DMA mapping API.  See Documentation/DMA-mapping.txt for details.
- */
-#define pci_alloc_consistent		platform_pci_alloc_consistent
-#define pci_free_consistent		platform_pci_free_consistent
-#define pci_map_single			platform_pci_map_single
-#define pci_unmap_single		platform_pci_unmap_single
-#define pci_map_sg			platform_pci_map_sg
-#define pci_unmap_sg			platform_pci_unmap_sg
-#define pci_dma_sync_single		platform_pci_dma_sync_single
-#define pci_dma_sync_sg			platform_pci_dma_sync_sg
-#define sg_dma_address			platform_pci_dma_address
-
 /* pci_unmap_{single,page} is not a nop, thus... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)	\
 	dma_addr_t ADDR_NAME;
@@ -72,6 +59,19 @@
 	((PTR)->LEN_NAME)
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)		\
 	(((PTR)->LEN_NAME) = (VAL))
+
+/*
+ * Dynamic DMA mapping API.  See Documentation/DMA-mapping.txt for details.
+ */
+#define pci_alloc_consistent		platform_pci_alloc_consistent
+#define pci_free_consistent		platform_pci_free_consistent
+#define pci_map_single			platform_pci_map_single
+#define pci_unmap_single		platform_pci_unmap_single
+#define pci_map_sg			platform_pci_map_sg
+#define pci_unmap_sg			platform_pci_unmap_sg
+#define pci_dma_sync_single		platform_pci_dma_sync_single
+#define pci_dma_sync_sg			platform_pci_dma_sync_sg
+#define sg_dma_address			platform_pci_dma_address
 
 /*
  * Return whether the given PCI device DMA address mask can be supported properly.  For
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-ia64/processor.h linux-2.5/include/asm-ia64/processor.h
--- linux-2.5.13/include/asm-ia64/processor.h	Fri May  3 01:22:49 2002
+++ linux-2.5/include/asm-ia64/processor.h	Wed May  1 17:26:14 2002
@@ -51,7 +51,6 @@
  * Bus types
  */
 #define EISA_bus 0
-#define EISA_bus__is_a_macro /* for versions in ksyms.c */
 #define MCA_bus 0
 #define MCA_bus__is_a_macro /* for versions in ksyms.c */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-ia64/serial.h linux-2.5/include/asm-ia64/serial.h
--- linux-2.5.13/include/asm-ia64/serial.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/asm-ia64/serial.h	Fri May  3 03:49:08 2002
@@ -59,6 +59,20 @@
 	{ 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS },	/* ttyS2 */	\
 	{ 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS },	/* ttyS3 */
 
+/*
+ * HCDP_SERIAL_PORT_DEFNS should be placed in exactly the same slot
+ * in rs_table as defined by HCDP_SERIAL_CONSOLE_PORT in
+ * include/linux/serial.h
+ */
+#define HCDP_SERIAL_PORT_DEFNS			\
+	{ 0, BASE_BAUD, -1, 0, STD_COM_FLAGS},		/* ttySx device
+							   in comments sucks.
+							   You add an entry
+							   and you get to edit
+							   boatloads of these
+							   comments. Not worth
+							   it */
+
 
 #ifdef CONFIG_SERIAL_MANY_PORTS
 #define EXTRA_SERIAL_PORT_DEFNS			\
@@ -129,6 +143,7 @@
 
 #define SERIAL_PORT_DFNS		\
 	STD_SERIAL_PORT_DEFNS		\
+	HCDP_SERIAL_PORT_DEFNS		\
 	EXTRA_SERIAL_PORT_DEFNS		\
 	HUB6_SERIAL_PORT_DFNS		\
 	MCA_SERIAL_PORT_DFNS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-ia64/system.h linux-2.5/include/asm-ia64/system.h
--- linux-2.5.13/include/asm-ia64/system.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/asm-ia64/system.h	Wed May  1 17:26:14 2002
@@ -410,14 +410,20 @@
 		__ia64_save_fpu((prev)->thread.fph);				\
 	}									\
 	ia64_psr(ia64_task_regs(prev))->dfh = 1;				\
-	__switch_to(prev,next);							\
+	__switch_to(prev,next);						\
   } while (0)
+
+/* Return true if this CPU can call the console drivers in printk() */
+#define arch_consoles_callable() (cpu_online_map & (1UL << smp_processor_id()))
+
 #else
-# define switch_to(prev,next) do {						\
+# define switch_to(prev,next,last) do {						\
 	ia64_psr(ia64_task_regs(next))->dfh = (ia64_get_fpu_owner() != (next));	\
-	__switch_to(prev,next);							\
+	__switch_to(prev,next,last);						\
 } while (0)
 #endif
+
+#define HAVE_ARCH_BUST_SPINLOCKS
 
 #endif /* __KERNEL__ */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-mips64/pci.h linux-2.5/include/asm-mips64/pci.h
--- linux-2.5.13/include/asm-mips64/pci.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/asm-mips64/pci.h	Wed Jan 23 01:09:49 2002
@@ -138,14 +138,6 @@
 	/* Nothing to do */
 }
 
-/* pci_unmap_{page,single} is a nop so... */
-#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
-#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
-#define pci_unmap_addr(PTR, ADDR_NAME)		(0)
-#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)	do { } while (0)
-#define pci_unmap_len(PTR, LEN_NAME)		(0)
-#define pci_unmap_len_set(PTR, LEN_NAME, VAL)	do { } while (0)
-
 /*
  * Map a set of buffers described by scatterlist in streaming
  * mode for DMA.  This is the scather-gather version of the
@@ -194,6 +186,14 @@
 
 	/* Nothing to do */
 }
+
+/* pci_unmap_{page,single} is a nop so... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
+#define pci_unmap_addr(PTR, ADDR_NAME)		(0)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)	do { } while (0)
+#define pci_unmap_len(PTR, LEN_NAME)		(0)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL)	do { } while (0)
 
 /*
  * Make physical memory consistent for a single
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-mips64/system.h linux-2.5/include/asm-mips64/system.h
--- linux-2.5.13/include/asm-mips64/system.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/asm-mips64/system.h	Sun Feb  3 18:03:58 2002
@@ -256,4 +256,6 @@
 
 extern void set_except_vector(int n, void *addr);
 
+#define HAVE_ARCH_BUST_SPINLOCKS
+
 #endif /* _ASM_SYSTEM_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-parisc/processor.h linux-2.5/include/asm-parisc/processor.h
--- linux-2.5.13/include/asm-parisc/processor.h	Fri May  3 01:22:53 2002
+++ linux-2.5/include/asm-parisc/processor.h	Thu Dec 27 15:15:00 2001
@@ -90,7 +90,6 @@
 extern void identify_cpu(struct cpuinfo_parisc *);
 
 #define EISA_bus 0 /* we don't have ISA support yet */
-#define EISA_bus__is_a_macro /* for versions in ksyms.c */
 #define MCA_bus 0
 #define MCA_bus__is_a_macro /* for versions in ksyms.c */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-sh/pci.h linux-2.5/include/asm-sh/pci.h
--- linux-2.5.13/include/asm-sh/pci.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/asm-sh/pci.h	Fri Feb  8 02:15:54 2002
@@ -226,6 +226,11 @@
  */
 #define pci_dac_dma_supported(pci_dev, mask) (0)
 
+/* Not supporting more than 32-bit PCI bus addresses now, but
+ * must satisfy references to this function.  Change if needed.
+ */
+#define pci_dac_dma_supported(pci_dev, mask) (0)
+
 /* Return the index of the PCI controller for device PDEV. */
 #define pci_controller_num(PDEV)	(0)
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-sh/processor.h linux-2.5/include/asm-sh/processor.h
--- linux-2.5.13/include/asm-sh/processor.h	Fri May  3 01:22:48 2002
+++ linux-2.5/include/asm-sh/processor.h	Fri Jan 25 15:48:04 2002
@@ -143,7 +143,6 @@
  * Bus types
  */
 #define EISA_bus 0
-#define EISA_bus__is_a_macro /* for versions in ksyms.c */
 #define MCA_bus 0
 #define MCA_bus__is_a_macro /* for versions in ksyms.c */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-sparc/processor.h linux-2.5/include/asm-sparc/processor.h
--- linux-2.5.13/include/asm-sparc/processor.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/asm-sparc/processor.h	Thu Dec 27 15:15:00 2001
@@ -28,7 +28,6 @@
  * Bus types
  */
 #define EISA_bus 0
-#define EISA_bus__is_a_macro /* for versions in ksyms.c */
 #define MCA_bus 0
 #define MCA_bus__is_a_macro /* for versions in ksyms.c */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-sparc64/processor.h linux-2.5/include/asm-sparc64/processor.h
--- linux-2.5.13/include/asm-sparc64/processor.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/asm-sparc64/processor.h	Thu Apr  4 05:19:52 2002
@@ -25,7 +25,6 @@
 
 /* Bus types */
 #define EISA_bus 0
-#define EISA_bus__is_a_macro /* for versions in ksyms.c */
 #define MCA_bus 0
 #define MCA_bus__is_a_macro /* for versions in ksyms.c */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-x86_64/mman.h linux-2.5/include/asm-x86_64/mman.h
--- linux-2.5.13/include/asm-x86_64/mman.h	Fri May  3 01:22:42 2002
+++ linux-2.5/include/asm-x86_64/mman.h	Sat Mar 23 22:57:33 2002
@@ -4,8 +4,8 @@
 #define PROT_READ	0x1		/* page can be read */
 #define PROT_WRITE	0x2		/* page can be written */
 #define PROT_EXEC	0x4		/* page can be executed */
+#define PROT_SEM	0x8		/* page may be used for atomic ops */
 #define PROT_NONE	0x0		/* page can not be accessed */
-#define PROT_SEM	0x0
 
 #define MAP_SHARED	0x01		/* Share changes */
 #define MAP_PRIVATE	0x02		/* Changes are private */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-x86_64/pgalloc.h linux-2.5/include/asm-x86_64/pgalloc.h
--- linux-2.5.13/include/asm-x86_64/pgalloc.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/asm-x86_64/pgalloc.h	Mon Apr 22 02:16:56 2002
@@ -75,5 +75,6 @@
 	__free_page(pte);
 } 
 
+#define check_pgt_cache()	do { } while (0)
 
 #endif /* _X86_64_PGALLOC_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-x86_64/siginfo.h linux-2.5/include/asm-x86_64/siginfo.h
--- linux-2.5.13/include/asm-x86_64/siginfo.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/asm-x86_64/siginfo.h	Sat Mar 23 22:57:33 2002
@@ -107,7 +107,7 @@
 #define SI_ASYNCIO	-4		/* sent by AIO completion */
 #define SI_SIGIO	-5		/* sent by queued SIGIO */
 #define SI_TKILL	-6		/* sent by tkill system call */
-#define SI_DETHREAD    -7              /* sent by execve() killing subsidiary thread */
+#define SI_DETHREAD	-7		/* sent by execve() killing subsidiary threads */
 
 #define SI_FROMUSER(siptr)	((siptr)->si_code <= 0)
 #define SI_FROMKERNEL(siptr)	((siptr)->si_code > 0)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/asm-x86_64/system.h linux-2.5/include/asm-x86_64/system.h
--- linux-2.5.13/include/asm-x86_64/system.h	Fri May  3 01:22:46 2002
+++ linux-2.5/include/asm-x86_64/system.h	Mon Apr 22 02:24:22 2002
@@ -110,6 +110,8 @@
 	__asm__("movq %0,%%cr4": :"r" (x));
 #define stts() write_cr0(8 | read_cr0())
 
+#define HAVE_ARCH_BUST_SPINLOCKS
+
 #define wbinvd() \
 	__asm__ __volatile__ ("wbinvd": : :"memory");
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/ac97_codec.h linux-2.5/include/linux/ac97_codec.h
--- linux-2.5.13/include/linux/ac97_codec.h	Fri May  3 01:22:40 2002
+++ linux-2.5/include/linux/ac97_codec.h	Sun Mar 31 16:07:08 2002
@@ -32,7 +32,7 @@
 #define AC97_PCM_FRONT_DAC_RATE   0x002C       /* PCM Front DAC Rate */
 #define AC97_PCM_SURR_DAC_RATE    0x002E       /* PCM Surround DAC Rate */
 #define AC97_PCM_LFE_DAC_RATE     0x0030       /* PCM LFE DAC Rate */
-#define AC97_PCM_LR_ADC_RATE      0x0032       /* PCM LR DAC Rate */
+#define AC97_PCM_LR_ADC_RATE      0x0032       /* PCM LR ADC Rate */
 #define AC97_PCM_MIC_ADC_RATE     0x0034       /* PCM MIC ADC Rate */
 #define AC97_CENTER_LFE_MASTER    0x0036       /* Center + LFE Master Volume */
 #define AC97_SURROUND_MASTER      0x0038       /* Surround (Rear) Master Volume */
@@ -142,6 +142,39 @@
 #define AC97_PWR_PR5              0x2000       /* Internal Clk disable */
 #define AC97_PWR_PR6              0x4000       /* HP amp powerdown */
 #define AC97_PWR_PR7              0x8000       /* Modem off - if supported */
+
+/* extended audio ID register bit defines */
+#define AC97_EXTID_VRA            0x0001
+#define AC97_EXTID_DRA            0x0002
+#define AC97_EXTID_SPDIF          0x0004
+#define AC97_EXTID_VRM            0x0008
+#define AC97_EXTID_DSA0           0x0010
+#define AC97_EXTID_DSA1           0x0020
+#define AC97_EXTID_CDAC           0x0040
+#define AC97_EXTID_SDAC           0x0080
+#define AC97_EXTID_LDAC           0x0100
+#define AC97_EXTID_AMAP           0x0200
+#define AC97_EXTID_REV0           0x0400
+#define AC97_EXTID_REV1           0x0800
+#define AC97_EXTID_ID0            0x4000
+#define AC97_EXTID_ID1            0x8000
+
+/* extended status register bit defines */
+#define AC97_EXTSTAT_VRA          0x0001
+#define AC97_EXTSTAT_DRA          0x0002
+#define AC97_EXTSTAT_SPDIF        0x0004
+#define AC97_EXTSTAT_VRM          0x0008
+#define AC97_EXTSTAT_SPSA0        0x0010
+#define AC97_EXTSTAT_SPSA1        0x0020
+#define AC97_EXTSTAT_CDAC         0x0040
+#define AC97_EXTSTAT_SDAC         0x0080
+#define AC97_EXTSTAT_LDAC         0x0100
+#define AC97_EXTSTAT_MADC         0x0200
+#define AC97_EXTSTAT_SPCV         0x0400
+#define AC97_EXTSTAT_PRI          0x0800
+#define AC97_EXTSTAT_PRJ          0x1000
+#define AC97_EXTSTAT_PRK          0x2000
+#define AC97_EXTSTAT_PRL          0x4000
 
 /* useful power states */
 #define AC97_PWR_D0               0x0000      /* everything on */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/acpi_serial.h linux-2.5/include/linux/acpi_serial.h
--- linux-2.5.13/include/linux/acpi_serial.h	Fri May  3 01:22:53 2002
+++ linux-2.5/include/linux/acpi_serial.h	Thu Jan  1 01:00:00 1970
@@ -1,105 +0,0 @@
-/*
- *  linux/include/linux/acpi_serial.h
- *
- *  Copyright (C) 2000  Hewlett-Packard Co.
- *  Copyright (C) 2000  Khalid Aziz <khalid_aziz@hp.com>
- *
- *  Definitions for ACPI defined serial ports (headless console and 
- *  debug ports)
- *
- */
-
-extern void setup_serial_acpi(void *);
-
-#define ACPI_SIG_LEN		4
-
-/* ACPI table signatures */
-#define ACPI_SPCRT_SIGNATURE	"SPCR"
-#define ACPI_DBGPT_SIGNATURE	"DBGP"
-
-/* Interface type as defined in ACPI serial port tables */
-#define ACPI_SERIAL_INTFC_16550	0
-#define ACPI_SERIAL_INTFC_16450	1
-
-/* Interrupt types for ACPI serial port tables */
-#define ACPI_SERIAL_INT_PCAT	0x01
-#define ACPI_SERIAL_INT_APIC	0x02
-#define ACPI_SERIAL_INT_SAPIC	0x04
-
-/* Baud rates as defined in ACPI serial port tables */
-#define ACPI_SERIAL_BAUD_9600		3
-#define ACPI_SERIAL_BAUD_19200		4
-#define ACPI_SERIAL_BAUD_57600		6
-#define ACPI_SERIAL_BAUD_115200		7
-
-/* Parity as defined in ACPI serial port tables */
-#define ACPI_SERIAL_PARITY_NONE		0
-
-/* Flow control methods as defined in ACPI serial port tables */
-#define ACPI_SERIAL_FLOW_DCD	0x01
-#define ACPI_SERIAL_FLOW_RTS	0x02
-#define ACPI_SERIAL_FLOW_XON	0x04
-
-/* Terminal types as defined in ACPI serial port tables */
-#define ACPI_SERIAL_TERM_VT100		0
-#define ACPI_SERIAL_TERM_VT100X	1
-
-/* PCI Flags as defined by SPCR table */
-#define ACPI_SERIAL_PCIFLAG_PNP	0x00000001
-
-/* Space ID as defined in base address structure in ACPI serial port tables */
-#define ACPI_SERIAL_MEM_SPACE		0
-#define ACPI_SERIAL_IO_SPACE		1
-#define ACPI_SERIAL_PCICONF_SPACE	2
-
-/* 
- * Generic Register Address Structure - as defined by Microsoft 
- * in http://www.microsoft.com/hwdev/onnow/download/LFreeACPI.doc
- *
-*/
-typedef struct {
-	u8  space_id;
-	u8  bit_width;
-	u8  bit_offset;
-	u8  resv;
-	u32 addrl;
-	u32 addrh;
-} gen_regaddr;
-
-/* Space ID for generic register address structure */
-#define REGADDR_SPACE_SYSMEM	0
-#define REGADDR_SPACE_SYSIO	1
-#define REGADDR_SPACE_PCICONFIG	2
-
-/* Serial Port Console Redirection and Debug Port Table formats */
-typedef struct {
-	u8 signature[4];
-	u32 length;
-	u8  rev;
-	u8  chksum;
-	u8  oemid[6];
-	u8  oem_tabid[8];
-	u32 oem_rev;
-	u8  creator_id[4];
-	u32 creator_rev;
-	u8  intfc_type;
-	u8  resv1[3];
-	gen_regaddr base_addr;
-	u8  int_type;
-	u8  irq;
-	u8  global_int[4];
-	u8  baud;
-	u8  parity;
-	u8  stop_bits;
-	u8  flow_ctrl;
-	u8  termtype;
-	u8  language;
-	u16 pci_dev_id;
-	u16 pci_vendor_id;
-	u8  pci_bus;
-	u8  pci_dev;
-	u8  pci_func;
-	u8  pci_flags[4];
-	u8  pci_seg;
-	u32 resv2;
-} acpi_ser_t;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/adfs_fs.h linux-2.5/include/linux/adfs_fs.h
--- linux-2.5.13/include/linux/adfs_fs.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/linux/adfs_fs.h	Thu May  2 21:31:12 2002
@@ -42,6 +42,7 @@
 
 #ifdef __KERNEL__
 #include <linux/adfs_fs_i.h>
+#include <linux/adfs_fs_sb.h>
 /*
  * Calculate the boot block checksum on an ADFS drive.  Note that this will
  * appear to be correct if the sector contains all zeros, so also check that
@@ -58,6 +59,11 @@
 	} while (p != ptr);
 
 	return (result & 0xff) != ptr[511];
+}
+
+static inline struct adfs_sb_info *ADFS_SB(struct super_block *sb)
+{
+	return sb->u.generic_sbp;
 }
 
 static inline struct adfs_inode_info *ADFS_I(struct inode *inode)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/agp_backend.h linux-2.5/include/linux/agp_backend.h
--- linux-2.5.13/include/linux/agp_backend.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/agp_backend.h	Fri May  3 03:49:08 2002
@@ -75,7 +75,8 @@
 	ALI_GENERIC,
 	SVWRKS_HE,
 	SVWRKS_LE,
-	SVWRKS_GENERIC
+	SVWRKS_GENERIC,
+	HP_ZX1,
 };
 
 typedef struct _agp_version {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/atmbr2684.h linux-2.5/include/linux/atmbr2684.h
--- linux-2.5.13/include/linux/atmbr2684.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/linux/atmbr2684.h	Fri May  3 03:49:08 2002
@@ -0,0 +1,101 @@
+#ifndef _LINUX_ATMBR2684_H
+#define _LINUX_ATMBR2684_H
+
+#include <linux/atm.h>
+#include <linux/if.h>		/* For IFNAMSIZ */
+
+/*
+ * Type of media we're bridging (ethernet, token ring, etc)  Currently only
+ * ethernet is supported
+ */
+#define BR2684_MEDIA_ETHERNET	(0)	/* 802.3 */
+#define BR2684_MEDIA_802_4	(1)	/* 802.4 */
+#define BR2684_MEDIA_TR		(2)	/* 802.5 - token ring */
+#define BR2684_MEDIA_FDDI	(3)
+#define BR2684_MEDIA_802_6	(4)	/* 802.6 */
+
+/*
+ * Is there FCS inbound on this VC?  This currently isn't supported.
+ */
+#define BR2684_FCSIN_NO		(0)
+#define BR2684_FCSIN_IGNORE	(1)
+#define BR2684_FCSIN_VERIFY	(2)
+
+/*
+ * Is there FCS outbound on this VC?  This currently isn't supported.
+ */
+#define BR2684_FCSOUT_NO	(0)
+#define BR2684_FCSOUT_SENDZERO	(1)
+#define BR2684_FCSOUT_GENERATE	(2)
+
+/*
+ * Does this VC include LLC encapsulation?
+ */
+#define BR2684_ENCAPS_VC	(0)	/* VC-mux */
+#define BR2684_ENCAPS_LLC	(1)
+#define BR2684_ENCAPS_AUTODETECT (2)	/* Unsuported */
+
+/*
+ * This is for the ATM_NEWBACKENDIF call - these are like socket families:
+ * the first element of the structure is the backend number and the rest
+ * is per-backend specific
+ */
+struct atm_newif_br2684 {
+	atm_backend_t	backend_num;	/* ATM_BACKEND_BR2684 */
+	int		media;		/* BR2684_MEDIA_* */
+	char		ifname[IFNAMSIZ];
+	int		mtu;
+};
+
+/*
+ * This structure is used to specify a br2684 interface - either by a
+ * positive integer (returned by ATM_NEWBACKENDIF) or the interfaces name
+ */
+#define BR2684_FIND_BYNOTHING	(0)
+#define BR2684_FIND_BYNUM	(1)
+#define BR2684_FIND_BYIFNAME	(2)
+struct br2684_if_spec {
+	int method;			/* BR2684_FIND_* */
+	union {
+		char		ifname[IFNAMSIZ];
+		int		devnum;
+	} spec;
+};
+
+/*
+ * This is for the ATM_SETBACKEND call - these are like socket families:
+ * the first element of the structure is the backend number and the rest
+ * is per-backend specific
+ */
+struct atm_backend_br2684 {
+	atm_backend_t	backend_num;	/* ATM_BACKEND_BR2684 */
+	struct br2684_if_spec ifspec;
+	int	fcs_in;		/* BR2684_FCSIN_* */
+	int	fcs_out;	/* BR2684_FCSOUT_* */
+	int	fcs_auto;	/* 1: fcs_{in,out} disabled if no FCS rx'ed */
+	int	encaps;		/* BR2684_ENCAPS_* */
+	int	has_vpiid;	/* 1: use vpn_id - Unsupported */
+	__u8	vpn_id[7];
+	int	send_padding;	/* unsupported */
+	int	min_size;	/* we will pad smaller packets than this */
+};
+
+/*
+ * The BR2684_SETFILT ioctl is an experimental mechanism for folks
+ * terminating a large number of IP-only vcc's.  When netfilter allows
+ * efficient per-if in/out filters, this support will be removed
+ */
+struct br2684_filter {
+	__u32	prefix;		/* network byte order */
+	__u32	netmask;	/* 0 = disable filter */
+};
+
+struct br2684_filter_set {
+	struct br2684_if_spec ifspec;
+	struct br2684_filter filter;
+};
+
+#define BR2684_SETFILT	_IOW( 'a', ATMIOC_BACKEND + 0, \
+				struct br2684_filter_set)
+
+#endif /* _LINUX_ATMBR2684_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/atmdev.h linux-2.5/include/linux/atmdev.h
--- linux-2.5.13/include/linux/atmdev.h	Fri May  3 01:22:46 2002
+++ linux-2.5/include/linux/atmdev.h	Fri May  3 03:49:08 2002
@@ -96,6 +96,8 @@
 					/* enable or disable single-copy */
 #define ATM_SETBACKEND	_IOW('a',ATMIOC_SPECIAL+2,atm_backend_t)
 					/* set backend handler */
+#define ATM_NEWBACKENDIF _IOW('a',ATMIOC_SPECIAL+3,atm_backend_t)
+					/* use backend to make new if */
 
 /*
  * These are backend handkers that can be set via the ATM_SETBACKEND call
@@ -104,7 +106,7 @@
  */
 #define ATM_BACKEND_RAW		0	
 #define ATM_BACKEND_PPP		1	/* PPPoATM - RFC2364 */
-#define ATM_BACKEND_BR_2684	2	/* Bridged RFC1483/2684 */
+#define ATM_BACKEND_BR2684	2	/* Bridged RFC1483/2684 */
 
 /* for ATM_GETTYPE */
 #define ATM_ITFTYP_LEN	8	/* maximum length of interface type name */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/auto_fs.h linux-2.5/include/linux/auto_fs.h
--- linux-2.5.13/include/linux/auto_fs.h	Fri May  3 01:22:37 2002
+++ linux-2.5/include/linux/auto_fs.h	Mon Apr 29 01:47:40 2002
@@ -45,7 +45,7 @@
  * If so, 32-bit user-space code should be backwards compatible.
  */
 
-#if defined(__sparc__) || defined(__mips__) || defined(__x86_64__)
+#if defined(__sparc__) || defined(__mips__) || defined(__s390__) || defined(__x86_64__)
 typedef unsigned int autofs_wqt_t;
 #else
 typedef unsigned long autofs_wqt_t;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/blkdev.h linux-2.5/include/linux/blkdev.h
--- linux-2.5.13/include/linux/blkdev.h	Fri May  3 01:22:44 2002
+++ linux-2.5/include/linux/blkdev.h	Fri May  3 12:57:31 2002
@@ -2,11 +2,11 @@
 #define _LINUX_BLKDEV_H
 
 #include <linux/major.h>
-#include <linux/sched.h>
 #include <linux/genhd.h>
 #include <linux/tqueue.h>
 #include <linux/list.h>
 #include <linux/pagemap.h>
+#include <linux/wait.h>
 
 #include <asm/scatterlist.h>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/capability.h linux-2.5/include/linux/capability.h
--- linux-2.5.13/include/linux/capability.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/capability.h	Thu May  2 21:55:06 2002
@@ -203,7 +203,6 @@
 /* Allow calling bdflush() */
 /* Allow mount() and umount(), setting up new smb connection */
 /* Allow some autofs root ioctls */
-/* Allow nfsservctl */
 /* Allow VM86_REQUEST_IRQ */
 /* Allow to read/write pci config on alpha */
 /* Allow irix_prctl on mips (setstacksize) */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/compiler.h linux-2.5/include/linux/compiler.h
--- linux-2.5.13/include/linux/compiler.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/linux/compiler.h	Fri Apr 26 23:50:22 2002
@@ -10,8 +10,8 @@
 #define __builtin_expect(x, expected_value) (x)
 #endif
 
-#define likely(x)	__builtin_expect((x),1)
-#define unlikely(x)	__builtin_expect((x),0)
+#define likely(x)	__builtin_expect((x) != 0, 1)
+#define unlikely(x)	__builtin_expect((x) != 0, 0)
 
 /* This macro obfuscates arithmetic on a variable address so that gcc
    shouldn't recognize the original var, and make assumptions about it */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/console.h linux-2.5/include/linux/console.h
--- linux-2.5.13/include/linux/console.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/linux/console.h	Thu May  2 21:55:12 2002
@@ -12,7 +12,7 @@
  */
 
 #ifndef _LINUX_CONSOLE_H_
-#define _LINUX_CONSOLE_H_ 1
+#define _LINUX_CONSOLE_H_ 
 
 #include <linux/types.h>
 #include <linux/kdev_t.h>
@@ -21,12 +21,6 @@
 struct vc_data;
 struct console_font_op;
 
-/*
- * this is what the terminal answers to a ESC-Z or csi0c query.
- */
-#define VT100ID "\033[?1;2c"
-#define VT102ID "\033[?6c"
-
 struct consw {
 	const char *(*con_startup)(void);
 	void	(*con_init)(struct vc_data *, int);
@@ -60,15 +54,6 @@
 
 void take_over_console(const struct consw *sw, int first, int last, int deflt);
 void give_up_console(const struct consw *sw);
-
-/* scroll */
-#define SM_UP       (1)
-#define SM_DOWN     (2)
-
-/* cursor */
-#define CM_DRAW     (1)
-#define CM_ERASE    (2)
-#define CM_MOVE     (3)
 
 /*
  *	Array of consoles built from command line options (console=)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/console_struct.h linux-2.5/include/linux/console_struct.h
--- linux-2.5.13/include/linux/console_struct.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/console_struct.h	Thu Mar 28 00:47:49 2002
@@ -9,6 +9,8 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */
 
+#include <linux/tty.h>	/* For MAX_NR_CONSOLES */
+
 #define NPAR 16
 
 struct vc_data {
@@ -33,6 +35,7 @@
 	unsigned int	vc_top, vc_bottom;	/* Scrolling region */
 	unsigned int	vc_state;		/* Escape sequence parser state */
 	unsigned int	vc_npar,vc_par[NPAR];	/* Parameters of current escape sequence */
+	struct tty_struct *vc_tty;		/* TTY we are attached to */
 	unsigned long	vc_origin;		/* [!] Start of real screen */
 	unsigned long	vc_scr_end;		/* [!] End of real screen */
 	unsigned long	vc_visible_origin;	/* [!] Top of visible window */
@@ -47,8 +50,8 @@
 	unsigned int	vc_decscnm	: 1;	/* Screen Mode */
 	unsigned int	vc_decom	: 1;	/* Origin Mode */
 	unsigned int	vc_decawm	: 1;	/* Autowrap Mode */
-	unsigned int	vc_deccm	: 1;	/* Cursor Visible */
-	unsigned int	vc_decim	: 1;	/* Insert Mode */
+	unsigned int	vc_dectcem	: 1;	/* Text Cursor Enable */
+	unsigned int	vc_irm		: 1;	/* Insert/Replace Mode */
 	unsigned int	vc_deccolm	: 1;	/* 80/132 Column Mode */
 	/* attribute flags */
 	unsigned int	vc_intensity	: 2;	/* 0=half-bright, 1=normal, 2=bold */
@@ -60,7 +63,14 @@
 	unsigned int	vc_s_blink	: 1;
 	unsigned int	vc_s_reverse	: 1;
 	/* misc */
-	unsigned int	vc_ques		: 1;
+	unsigned int	vc_priv1	: 1;	/* indicating a private control
+							function */
+	unsigned int	vc_priv2	: 1;	/* indicating a private control
+							function */
+	unsigned int	vc_priv3	: 1;	/* indicating a private control
+							function */
+	unsigned int	vc_priv4	: 1;	/* indicating a private control
+					function (used to be called "ques") */
 	unsigned int	vc_need_wrap	: 1;
 	unsigned int	vc_can_do_color	: 1;
 	unsigned int	vc_report_mouse : 2;
@@ -81,7 +91,30 @@
 	struct vc_data **vc_display_fg;		/* [!] Ptr to var holding fg console for this display */
 	unsigned long	vc_uni_pagedir;
 	unsigned long	*vc_uni_pagedir_loc;  /* [!] Location of uni_pagedir variable for this console */
-	/* additional information is in vt_kern.h */
+	/* Internal flags */
+	unsigned int	vc_decscl;		/* operating level */
+	unsigned int	vc_c8bit	: 1;	/* 8-bit controls */
+	unsigned int	vc_d8bit	: 1;	/* 8-bit data */
+	unsigned int	vc_shift	: 1;	/* single shift */
+	/* Private modes */
+	unsigned int	vc_decckm	: 1;	/* Cursor Keys */
+	unsigned int	vc_decsclm	: 1;	/* Scrolling */
+	unsigned int	vc_decarm	: 1;	/* Autorepeat */
+	unsigned int	vc_decnrcm	: 1;	/* National Replacement Character Set */
+	unsigned int	vc_decnkm	: 1;	/* Numeric Keypad */
+	/* ANSI / ISO mode flags */
+	unsigned int	vc_kam		: 1;	/* Keyboard Action */
+	unsigned int	vc_crm		: 1;	/* Console Representation */
+	unsigned int	vc_lnm		: 1;	/* Line feed/New line */
+	/* Charset mappings */
+	unsigned char	vc_GL_charset;
+	unsigned char	vc_GR_charset;
+	unsigned char	vc_G2_charset;
+	unsigned char	vc_G3_charset;
+	unsigned char	vc_GS_charset;
+	unsigned char	vc_saved_G2;
+	unsigned char	vc_saved_G3;
+	unsigned char	vc_saved_GS;
 };
 
 struct vc {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/consolemap.h linux-2.5/include/linux/consolemap.h
--- linux-2.5.13/include/linux/consolemap.h	Fri May  3 01:22:57 2002
+++ linux-2.5/include/linux/consolemap.h	Sun Mar  3 23:50:42 2002
@@ -10,6 +10,6 @@
 
 struct vc_data;
 
-extern unsigned char inverse_translate(struct vc_data *conp, int glyph);
-extern unsigned short *set_translate(int m,int currcons);
-extern int conv_uni_to_pc(struct vc_data *conp, long ucs);
+extern unsigned char inverse_translate(struct vc_data *vc, int glyph);
+extern void set_translate(struct vc_data *vc, int m);
+extern int conv_uni_to_pc(struct vc_data *vc, long ucs);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/cyclades.h linux-2.5/include/linux/cyclades.h
--- linux-2.5.13/include/linux/cyclades.h	Fri May  3 01:22:58 2002
+++ linux-2.5/include/linux/cyclades.h	Mon Feb 18 03:39:04 2002
@@ -503,6 +503,7 @@
 #endif
 
 /* Per card data structure */
+struct resource;
 struct cyclades_card {
     unsigned long base_phys;
     unsigned long ctl_phys;
@@ -514,10 +515,13 @@
     int nports;		/* Number of ports in the card */
     int bus_index;	/* address shift - 0 for ISA, 1 for PCI */
     int	intr_enabled;	/* FW Interrupt flag - 0 disabled, 1 enabled */
+    struct resource *resource;
+    unsigned long res_start;
+	unsigned long res_len;
 #ifdef __KERNEL__
     spinlock_t card_lock;
 #else
-    uclong filler;
+    unsigned long filler;
 #endif
 };
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/dcache.h linux-2.5/include/linux/dcache.h
--- linux-2.5.13/include/linux/dcache.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/linux/dcache.h	Fri May  3 03:49:08 2002
@@ -62,7 +62,8 @@
 	return end_name_hash(hash);
 }
 
-#define DNAME_INLINE_LEN 16
+/* XXX: check good value for 64bit */ 
+#define DNAME_INLINE_LEN 32
 
 struct dentry {
 	atomic_t d_count;
@@ -256,7 +257,7 @@
 {
 	if (dentry) {
 		if (!atomic_read(&dentry->d_count))
-			BUG();
+			out_of_line_bug();
 		atomic_inc(&dentry->d_count);
 	}
 	return dentry;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/eeprom.h linux-2.5/include/linux/eeprom.h
--- linux-2.5.13/include/linux/eeprom.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/eeprom.h	Thu May  2 23:31:58 2002
@@ -1,6 +1,7 @@
 /* credit winbond-840.c
  */
 #include <asm/io.h>
+
 struct eeprom_ops {
 	void	(*set_cs)(void *ee);
 	void	(*clear_cs)(void *ee);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/ext3_fs.h linux-2.5/include/linux/ext3_fs.h
--- linux-2.5.13/include/linux/ext3_fs.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/linux/ext3_fs.h	Mon Apr 29 01:48:01 2002
@@ -36,8 +36,8 @@
 /*
  * The second extended file system version
  */
-#define EXT3FS_DATE		"02 Dec 2001"
-#define EXT3FS_VERSION		"2.4-0.9.16"
+#define EXT3FS_DATE		"10 Jan 2002"
+#define EXT3FS_VERSION		"2.4-0.9.17"
 
 /*
  * Debug code
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/fb.h linux-2.5/include/linux/fb.h
--- linux-2.5.13/include/linux/fb.h	Fri May  3 01:22:47 2002
+++ linux-2.5/include/linux/fb.h	Fri May  3 03:49:08 2002
@@ -93,6 +93,8 @@
 #define FB_ACCEL_IGS_CYBER2010	34	/* CyberPro 2010		*/
 #define FB_ACCEL_IGS_CYBER5000	35	/* CyberPro 5000		*/
 #define FB_ACCEL_SIS_GLAMOUR    36	/* SiS 300/630/540              */
+#define FB_ACCEL_3DLABS_PERMEDIA3 37	/* 3Dlabs Permedia 3		*/
+#define FB_ACCEL_ATI_RADEON	38	/* ATI Radeon family		*/
 
 
 #define FB_ACCEL_NEOMAGIC_NM2070 90	/* NeoMagic NM2070              */
@@ -340,11 +342,11 @@
     /* pan display */
     int (*fb_pan_display)(struct fb_var_screeninfo *var, int con, struct fb_info *info);
     /* draws a rectangle */
-    void (*fb_fillrect)(struct fb_info *info, struct fb_fillrect *rect); 
+    void (*fb_fillrect)(struct fb_info *p, struct fb_fillrect *rect); 
     /* Copy data from area to another */
-    void (*fb_copyarea)(struct fb_info *info, struct fb_copyarea *region); 
+    void (*fb_copyarea)(struct fb_info *p, struct fb_copyarea *region); 
     /* Draws a image to the display */
-    void (*fb_imageblit)(struct fb_info *info, struct fb_image *image);
+    void (*fb_imageblit)(struct fb_info *p, struct fb_image *image);
     /* perform polling on fb device */
     int (*fb_poll)(struct fb_info *info, poll_table *wait);
     /* perform fb specific ioctl (optional) */
@@ -454,9 +456,9 @@
 			struct fb_info *info);
 extern int fbgen_pan_display(struct fb_var_screeninfo *var, int con,
 			     struct fb_info *info);
-extern void cfb_fillrect(struct fb_info *info, struct fb_fillrect *rect); 
-extern void cfb_copyarea(struct fb_info *info, struct fb_copyarea *region); 
-extern void cfb_imageblit(struct fb_info *info, struct fb_image *image);
+extern void cfb_fillrect(struct fb_info *p, struct fb_fillrect *rect); 
+extern void cfb_copyarea(struct fb_info *p, struct fb_copyarea *region); 
+extern void cfb_imageblit(struct fb_info *p, struct fb_image *image);
 
     /*
      *  Helper functions
@@ -469,8 +471,8 @@
 extern int fbgen_update_var(int con, struct fb_info *info);
 extern int gen_update_var(int con, struct fb_info *info);
 extern int fbgen_switch(int con, struct fb_info *info);
-extern int fbgen_blank(int blank, struct fb_info *info);
 extern int gen_switch(int con, struct fb_info *info);
+extern int fbgen_blank(int blank, struct fb_info *info);
 
 extern void gen_set_disp(int con, struct fb_info *info);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/fs.h linux-2.5/include/linux/fs.h
--- linux-2.5.13/include/linux/fs.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/fs.h	Fri May  3 12:57:31 2002
@@ -536,11 +536,11 @@
 
 #include <linux/fcntl.h>
 
-extern int fcntl_getlk(unsigned int, struct flock *);
-extern int fcntl_setlk(unsigned int, unsigned int, struct flock *);
+extern int fcntl_getlk(struct file *, struct flock *);
+extern int fcntl_setlk(struct file *, unsigned int, struct flock *);
 
-extern int fcntl_getlk64(unsigned int, struct flock64 *);
-extern int fcntl_setlk64(unsigned int, unsigned int, struct flock64 *);
+extern int fcntl_getlk64(struct file *, struct flock64 *);
+extern int fcntl_setlk64(struct file *, unsigned int, struct flock64 *);
 
 /* fs/locks.c */
 extern void locks_init_lock(struct file_lock *);
@@ -606,9 +606,6 @@
 
 #include <linux/ext3_fs_sb.h>
 #include <linux/hpfs_fs_sb.h>
-#include <linux/ufs_fs_sb.h>
-#include <linux/romfs_fs_sb.h>
-#include <linux/adfs_fs_sb.h>
 
 extern struct list_head super_blocks;
 extern spinlock_t sb_lock;
@@ -650,10 +647,8 @@
 	union {
 		struct ext3_sb_info	ext3_sb;
 		struct hpfs_sb_info	hpfs_sb;
-		struct ufs_sb_info	ufs_sb;
-		struct romfs_sb_info	romfs_sb;
-		struct adfs_sb_info	adfs_sb;
 		void			*generic_sbp;
+		unsigned long	generic_ul;
 	} u;
 	/*
 	 * The next field is for VFS *only*. No filesystems have any business
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/futex.h linux-2.5/include/linux/futex.h
--- linux-2.5.13/include/linux/futex.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/linux/futex.h	Wed May  1 20:27:11 2002
@@ -2,7 +2,7 @@
 #define _LINUX_FUTEX_H
 
 /* Second argument to futex syscall */
-#define FUTEX_UP (0)
-#define FUTEX_DOWN (1)
+#define FUTEX_WAIT (0)
+#define FUTEX_WAKE (1)
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/gameport.h linux-2.5/include/linux/gameport.h
--- linux-2.5.13/include/linux/gameport.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/linux/gameport.h	Thu May  2 22:27:30 2002
@@ -38,7 +38,6 @@
 	void *driver;	/* Private pointer for gameport drivers */
 	char *name;
 	char *phys;
-	int number;
 
 	unsigned short idbus;
 	unsigned short idvendor;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/genhd.h linux-2.5/include/linux/genhd.h
--- linux-2.5.13/include/linux/genhd.h	Fri May  3 01:22:43 2002
+++ linux-2.5/include/linux/genhd.h	Thu May  2 21:55:34 2002
@@ -37,6 +37,7 @@
 /* Ours is not to wonder why.. */
 	BSD_PARTITION =	FREEBSD_PARTITION,
 	MINIX_PARTITION = 0x81,  /* Minix Partition ID */
+	PLAN9_PARTITION = 0x39,  /* Plan 9 Partition ID */
 	UNIXWARE_PARTITION = 0x63,		/* Partition ID, same as */
 						/* GNU_HURD and SCO Unix */
 };
@@ -62,6 +63,22 @@
 	unsigned long nr_sects;
 	devfs_handle_t de;              /* primary (master) devfs entry  */
 	int number;                     /* stupid old code wastes space  */
+
+	/* Performance stats: */
+	unsigned int ios_in_flight;
+	unsigned int io_ticks;
+	unsigned int last_idle_time;
+	unsigned int last_queue_change;
+	unsigned int aveq;
+	
+	unsigned int rd_ios;
+	unsigned int rd_merges;
+	unsigned int rd_ticks;
+	unsigned int rd_sectors;
+	unsigned int wr_ios;
+	unsigned int wr_merges;
+	unsigned int wr_ticks;
+	unsigned int wr_sectors;	
 };
 
 #define GENHD_FL_REMOVABLE  1
@@ -238,6 +255,19 @@
 #ifdef __KERNEL__
 
 char *disk_name (struct gendisk *hd, int minor, char *buf);
+
+/*
+ * disk_round_stats is used to round off the IO statistics for a disk
+ * for a complete clock tick.
+ */
+void disk_round_stats(struct hd_struct *hd);
+
+/* 
+ * Account for the completion of an IO request (used by drivers which 
+ * bypass the normal end_request processing) 
+ */
+struct request;
+void req_finished_io(struct request *);
 
 extern void devfs_register_partitions (struct gendisk *dev, int minor,
 				       int unregister);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/hcdp_serial.h linux-2.5/include/linux/hcdp_serial.h
--- linux-2.5.13/include/linux/hcdp_serial.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/linux/hcdp_serial.h	Fri May  3 03:49:08 2002
@@ -0,0 +1,84 @@
+/*
+ *  linux/include/asm-ia64/hcdp_serial.h
+ *
+ *  Copyright (C) 2002  Hewlett-Packard Co.
+ *  Copyright (C) 2002  Khalid Aziz <khalid_aziz@hp.com>
+ *
+ *  Definitions for HCDP defined serial ports (Serial console and 
+ *  debug ports)
+ *
+ */
+#ifndef _ASM_IA64_HCDP_SERIAL_H
+#define _ASM_IA64_HCDP_SERIAL_H
+
+/* ACPI table signatures */
+#define HCDP_SIG_LEN		4
+#define HCDP_SIGNATURE		"HCDP"
+
+/* Space ID as defined in ACPI generic address structure */
+#define ACPI_MEM_SPACE		0
+#define ACPI_IO_SPACE		1
+#define ACPI_PCICONF_SPACE	2
+
+/* 
+ * Maximum number of HCDP devices we want to read in
+ */
+#define MAX_HCDP_DEVICES	6
+
+/*
+ * Default base baud rate if clock rate is 0 in HCDP table.
+ */
+#define DEFAULT_BAUD_BASE	115200
+
+/* 
+ * ACPI Generic Address Structure 
+ */
+typedef struct {
+	u8  space_id;
+	u8  bit_width;
+	u8  bit_offset;
+	u8  resv;
+	u32 addrlo;
+	u32 addrhi;
+} acpi_gen_addr;
+
+/* HCDP Device descriptor entry types */
+#define HCDP_DEV_CONSOLE	0
+#define HCDP_DEV_DEBUG		1
+
+/* HCDP Device descriptor type */
+typedef struct {
+	u8	type;
+	u8	bits;
+	u8	parity;
+	u8	stop_bits;
+	u8	pci_seg;
+	u8	pci_bus;
+	u8	pci_dev;
+	u8	pci_func;
+	u64	baud;
+	acpi_gen_addr	base_addr;
+	u16	pci_dev_id;
+	u16	pci_vendor_id;
+	u32	global_int;
+	u32	clock_rate;
+	u8	pci_prog_intfc;
+	u8	resv;
+} hcdp_dev_t;
+
+/* HCDP Table format */
+typedef struct {
+	u8	signature[4];
+	u32	len;
+	u8	rev;
+	u8	chksum;
+	u8	oemid[6];
+	u8	oem_tabid[8];
+	u32	oem_rev;
+	u8	creator_id[4];
+	u32	creator_rev;
+	u32	num_entries;
+	hcdp_dev_t	hcdp_dev[MAX_HCDP_DEVICES];
+} hcdp_t;
+
+#endif	/* _ASM_IA64_HCDP_SERIAL_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/hiddev.h linux-2.5/include/linux/hiddev.h
--- linux-2.5.13/include/linux/hiddev.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/hiddev.h	Sat Apr 13 17:42:58 2002
@@ -93,7 +93,7 @@
 	__s32 logical_maximum;
 	__s32 physical_minimum;
 	__s32 physical_maximum;
-	unsigned unit_exponent;
+	__s32 unit_exponent;
 	unsigned unit;
 };
 
@@ -199,7 +199,7 @@
 #else
 static inline void *hiddev_connect(struct hid_device *hid) { return NULL; }
 static inline void hiddev_disconnect(struct hid_device *hid) { }
-static inline void hiddev_event(struct hid_device *hid, unsigned int usage, int value) { }
+static inline void hiddev_hid_event(struct hid_device *hid, unsigned int usage, int value) { }
 static inline int hiddev_init(void) { return 0; }
 static inline void hiddev_exit(void) { }
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/highmem.h linux-2.5/include/linux/highmem.h
--- linux-2.5.13/include/linux/highmem.h	Fri May  3 01:22:44 2002
+++ linux-2.5/include/linux/highmem.h	Fri May  3 03:36:58 2002
@@ -106,7 +106,7 @@
 	void *kaddr;
 
 	if (offset + size > PAGE_SIZE)
-		BUG();
+		out_of_line_bug();
 
 	kaddr = kmap_atomic(page, KM_USER0);
 	memset((char *)kaddr + offset, 0, size);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/i2o.h linux-2.5/include/linux/i2o.h
--- linux-2.5.13/include/linux/i2o.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/i2o.h	Thu May  2 23:19:05 2002
@@ -252,34 +252,34 @@
  */
 static inline u32 I2O_POST_READ32(struct i2o_controller *c)
 {
-	return *c->post_port;
+	return readl(c->post_port);
 }
 
-static inline void I2O_POST_WRITE32(struct i2o_controller *c, u32 Val)
+static inline void I2O_POST_WRITE32(struct i2o_controller *c, u32 val)
 {
-	*c->post_port = Val;
+	writel(val, c->post_port);
 }
 
 
 static inline u32 I2O_REPLY_READ32(struct i2o_controller *c)
 {
-	return *c->reply_port;
+	return readl(c->reply_port);
 }
 
-static inline void I2O_REPLY_WRITE32(struct i2o_controller *c, u32 Val)
+static inline void I2O_REPLY_WRITE32(struct i2o_controller *c, u32 val)
 {
-	*c->reply_port = Val;
+	writel(val, c->reply_port);
 }
 
 
 static inline u32 I2O_IRQ_READ32(struct i2o_controller *c)
 {
-	return *c->irq_mask;
+	return readl(c->irq_mask);
 }
 
-static inline void I2O_IRQ_WRITE32(struct i2o_controller *c, u32 Val)
+static inline void I2O_IRQ_WRITE32(struct i2o_controller *c, u32 val)
 {
-	*c->irq_mask = Val;
+	writel(val, c->irq_mask);
 }
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/ide.h linux-2.5/include/linux/ide.h
--- linux-2.5.13/include/linux/ide.h	Fri May  3 01:22:44 2002
+++ linux-2.5/include/linux/ide.h	Fri May  3 18:06:54 2002
@@ -298,6 +298,7 @@
 	u8 tune_req;			/* requested drive tuning setting */
 
 	byte     using_dma;		/* disk is using dma for read/write */
+	byte	 using_tcq;		/* disk is using queueing */
 	byte	 retry_pio;		/* retrying dma capable host in pio */
 	byte	 state;			/* retry state */
 	byte     dsc_overlap;		/* flag: DSC overlap */
@@ -360,9 +361,17 @@
 	byte		dn;		/* now wide spread use */
 	byte		wcache;		/* status of write cache */
 	byte		acoustic;	/* acoustic management */
+	byte		queue_depth;	/* max queue depth */
 	unsigned int	failures;	/* current failure count */
 	unsigned int	max_failures;	/* maximum allowed failure count */
 	struct device	device;		/* global device tree handle */
+	/*
+	 * tcq statistics
+	 */
+	unsigned long	immed_rel;	
+	unsigned long	immed_comp;
+	int		max_last_depth;
+	int		max_depth;
 } ide_drive_t;
 
 /*
@@ -381,7 +390,10 @@
 		ide_dma_off,	ide_dma_off_quietly,	ide_dma_test_irq,
 		ide_dma_bad_drive,			ide_dma_good_drive,
 		ide_dma_verbose,			ide_dma_retune,
-		ide_dma_lostirq,			ide_dma_timeout
+		ide_dma_lostirq,			ide_dma_timeout,
+		ide_dma_read_queued,			ide_dma_write_queued,
+		ide_dma_queued_start,			ide_dma_queued_on,
+		ide_dma_queued_off,
 } ide_dma_action_t;
 
 enum {
@@ -400,7 +412,7 @@
 #ifdef CONFIG_BLK_DEV_IDEPCI
 	struct pci_dev	*pci_dev;	/* for pci chipsets */
 #endif
-	ide_drive_t	drives[MAX_DRIVES];	/* drive info */
+	struct ata_device drives[MAX_DRIVES];	/* drive info */
 	struct gendisk	*gd;		/* gendisk structure */
 
 	/*
@@ -409,32 +421,32 @@
 	 * A value of 255 indicates that the function should choose the optimal
 	 * mode itself.
 	 */
-	void (*tuneproc) (ide_drive_t *, byte pio);
-	int (*speedproc) (ide_drive_t *, byte pio);
+	void (*tuneproc) (struct ata_device *, byte pio);
+	int (*speedproc) (struct ata_device *, byte pio);
 
 	/* tweaks hardware to select drive */
-	void (*selectproc) (ide_drive_t *);
+	void (*selectproc) (struct ata_device *);
 
 	/* routine to reset controller after a disk reset */
-	void (*resetproc) (ide_drive_t *);
+	void (*resetproc) (struct ata_device *);
 
 	/* special interrupt handling for shared pci interrupts */
-	void (*intrproc) (ide_drive_t *);
+	void (*intrproc) (struct ata_device *);
 
 	/* special host masking for drive selection */
-	void (*maskproc) (ide_drive_t *, int);
+	void (*maskproc) (struct ata_device *, int);
 
 	/* adjust timing based upon rq->cmd direction */
-	void (*rwproc) (ide_drive_t *, ide_dma_action_t);
+	void (*rwproc) (struct ata_device *, ide_dma_action_t);
 
 	/* check host's drive quirk list */
-	int (*quirkproc) (ide_drive_t *);
+	int (*quirkproc) (struct ata_device *);
 
 	/* CPU-polled transfer routines */
-	void (*ata_read)(ide_drive_t *, void *, unsigned int);
-	void (*ata_write)(ide_drive_t *, void *, unsigned int);
-	void (*atapi_read)(ide_drive_t *, void *, unsigned int);
-	void (*atapi_write)(ide_drive_t *, void *, unsigned int);
+	void (*ata_read)(struct ata_device *, void *, unsigned int);
+	void (*ata_write)(struct ata_device *, void *, unsigned int);
+	void (*atapi_read)(struct ata_device *, void *, unsigned int);
+	void (*atapi_write)(struct ata_device *, void *, unsigned int);
 
 	int (*udma)(ide_dma_action_t, struct ata_device *, struct request *); /* dma read/write/abort routine */
 	unsigned int	*dmatable_cpu;	/* dma physical region descriptor table (cpu view) */
@@ -462,6 +474,7 @@
 	unsigned highmem	: 1;	/* can do full 32-bit dma */
 	unsigned no_io_32bit	: 1;	/* disallow enabling 32bit I/O */
 	unsigned no_unmask	: 1;	/* disallow setting unmask bit */
+	unsigned auto_poll	: 1;	/* supports nop auto-poll */
 	byte		io_32bit;	/* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
 	byte		unmask;		/* flag: okay to unmask other irqs */
 	byte		slow;		/* flag: slow data port */
@@ -470,7 +483,7 @@
 	unsigned long	last_time;	/* time when previous rq was done */
 #endif
 	byte		straight8;	/* Alan's straight 8 check */
-	int (*busproc)(ide_drive_t *, int);	/* driver soft-power interface */
+	int (*busproc)(struct ata_device *, int);	/* driver soft-power interface */
 	byte		bus_state;	/* power state of the IDE bus */
 };
 
@@ -501,6 +514,29 @@
 #define IDE_SLEEP	1
 #define IDE_DMA		2	/* DMA in progress */
 
+#define IDE_MAX_TAG	32
+
+#ifdef CONFIG_BLK_DEV_IDE_TCQ
+static inline int ata_pending_commands(struct ata_device *drive)
+{
+	if (drive->using_tcq)
+		return blk_queue_tag_depth(&drive->queue);
+
+	return 0;
+}
+
+static inline int ata_can_queue(struct ata_device *drive)
+{
+	if (drive->using_tcq)
+		return blk_queue_tag_queue(&drive->queue);
+
+	return 1;
+}
+#else
+#define ata_pending_commands(drive)	(0)
+#define ata_can_queue(drive)		(1)
+#endif
+
 typedef struct hwgroup_s {
 	ide_startstop_t (*handler)(struct ata_device *, struct request *);	/* irq handler, if active */
 	unsigned long flags;		/* BUSY, SLEEPING */
@@ -746,14 +782,14 @@
 	ide_startstop_t (*handler)(struct ata_device *, struct request *);
 };
 
-extern void ata_read(ide_drive_t *drive, void *buffer, unsigned int wcount);
-extern void ata_write(ide_drive_t *drive, void *buffer, unsigned int wcount);
+extern void ata_read(struct ata_device *, void *, unsigned int);
+extern void ata_write(struct ata_device *, void *, unsigned int);
 
-extern void atapi_read(ide_drive_t *drive, void *buffer, unsigned int bytecount);
-extern void atapi_write(ide_drive_t *drive, void *buffer, unsigned int bytecount);
+extern void atapi_read(struct ata_device *, void *, unsigned int);
+extern void atapi_write(struct ata_device *, void *, unsigned int);
 
-extern ide_startstop_t ata_taskfile(ide_drive_t *drive,
-		struct ata_taskfile *args, struct request *rq);
+extern ide_startstop_t ata_taskfile(struct ata_device *,
+	struct ata_taskfile *, struct request *);
 
 /*
  * Special Flagged Register Validation Caller
@@ -838,9 +874,9 @@
 extern int idescsi_init (void);
 #endif
 
-ide_drive_t *ide_scan_devices (byte media, const char *name, struct ata_operations *driver, int n);
-extern int ide_register_subdriver(ide_drive_t *drive, struct ata_operations *driver);
-extern int ide_unregister_subdriver(ide_drive_t *drive);
+extern struct ata_device *ide_scan_devices(byte, const char *, struct ata_operations *, int);
+extern int ide_register_subdriver(struct ata_device *, struct ata_operations *);
+extern int ide_unregister_subdriver(struct ata_device *drive);
 
 #ifdef CONFIG_BLK_DEV_IDEPCI
 # define ON_BOARD		1
@@ -854,21 +890,22 @@
 void __init ide_scan_pcibus(int scan_direction);
 #endif
 #ifdef CONFIG_BLK_DEV_IDEDMA
-int ide_build_dmatable (ide_drive_t *drive, ide_dma_action_t func);
-void ide_destroy_dmatable (ide_drive_t *drive);
+extern int ide_build_dmatable(struct ata_device *, ide_dma_action_t);
+extern void ide_destroy_dmatable(struct ata_device *);
 extern ide_startstop_t ide_dma_intr(struct ata_device *, struct request *);
-int check_drive_lists (ide_drive_t *drive, int good_bad);
-int ide_dmaproc (ide_dma_action_t func, struct ata_device *drive, struct request *);
-extern void ide_release_dma(struct ata_channel *hwif);
-extern void ide_setup_dma(struct ata_channel *hwif,
-		unsigned long dmabase, unsigned int num_ports) __init;
+extern int check_drive_lists(struct ata_device *, int good_bad);
+extern int ide_dmaproc(ide_dma_action_t func, struct ata_device *, struct request *);
+extern ide_startstop_t ide_tcq_dmaproc(ide_dma_action_t, struct ata_device *, struct request *);
+extern void ide_release_dma(struct ata_channel *);
+extern void ide_setup_dma(struct ata_channel *,	unsigned long, unsigned int) __init;
+extern int ide_start_dma(ide_dma_action_t, struct ata_device *);
 #endif
 
 extern spinlock_t ide_lock;
 
 #define DRIVE_LOCK(drive)		((drive)->queue.queue_lock)
 
-extern int drive_is_ready(ide_drive_t *drive);
+extern int drive_is_ready(struct ata_device *drive);
 extern void revalidate_drives(void);
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/if_bonding.h linux-2.5/include/linux/if_bonding.h
--- linux-2.5.13/include/linux/if_bonding.h	Fri May  3 01:22:46 2002
+++ linux-2.5/include/linux/if_bonding.h	Sat Apr 13 17:42:58 2002
@@ -51,7 +51,7 @@
 #define BOND_STATE_ACTIVE       0   /* link is active */
 #define BOND_STATE_BACKUP       1   /* link is backup */
 
-#define MAX_BONDS               1   /* Maximum number of devices to support */
+#define BOND_DEFAULT_MAX_BONDS  1   /* Default maximum number of devices to support */
 
 typedef struct ifbond {
 	__s32 bond_mode;
@@ -76,6 +76,7 @@
 	short  delay;
 	char   link;    /* one of BOND_LINK_XXXX */
 	char   state;   /* one of BOND_STATE_XXXX */
+	unsigned short original_flags;
 	u32 link_failure_count;
 } slave_t;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/init.h linux-2.5/include/linux/init.h
--- linux-2.5.13/include/linux/init.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/linux/init.h	Thu May  2 21:55:06 2002
@@ -129,7 +129,7 @@
  */
 #define module_exit(x)	__exitcall(x);
 
-#else
+#else	/* MODULE */
 
 #define __init
 #define __exit
@@ -167,9 +167,15 @@
 #define device_initcall(fn)		module_init(fn)
 #define late_initcall(fn)		module_init(fn)
 
-#endif
+#endif	/* !MODULE */
 
-#ifdef CONFIG_HOTPLUG
+/* Functions marked as __devexit may be discarded at kernel link time, depending
+   on config options.  Newer versions of binutils detect references from
+   retained sections to discarded sections and flag an error.  Pointers to
+   __devexit functions must use __devexit_p(function_name), the wrapper will
+   insert either the function_name or NULL, depending on the config options.
+ */
+#if defined(MODULE) || defined(CONFIG_HOTPLUG)
 #define __devinit
 #define __devinitdata
 #define __devexit
@@ -180,7 +186,7 @@
 #define __devinitdata __initdata
 #define __devexit __exit
 #define __devexitdata __exitdata
-#define __devexit_p(x)  0
+#define __devexit_p(x)  NULL
 #endif
 
 #endif /* _LINUX_INIT_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/input.h linux-2.5/include/linux/input.h
--- linux-2.5.13/include/linux/input.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/linux/input.h	Fri May  3 03:37:36 2002
@@ -325,6 +325,9 @@
 
 #define KEY_UNKNOWN		240
 
+#define KEY_BRIGHTNESSDOWN	224
+#define KEY_BRIGHTNESSUP	225
+
 #define BTN_MISC		0x100
 #define BTN_0			0x100
 #define BTN_1			0x101
@@ -665,8 +668,6 @@
 	char *name;
 	char *phys;
 	char *uniq;
-	int number;
-
 	unsigned short idbus;
 	unsigned short idvendor;
 	unsigned short idproduct;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/intermezzo_fs.h linux-2.5/include/linux/intermezzo_fs.h
--- linux-2.5.13/include/linux/intermezzo_fs.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/linux/intermezzo_fs.h	Fri Mar  1 15:07:39 2002
@@ -134,6 +134,7 @@
         int fset_permit_count;
         int fset_permit_cookie;
         int fset_chunkbits; 
+        int fset_data; /* replaces the dentry d_data field for fsetroots */
 	struct  kml_fsdata *fset_kmldata;
 	loff_t  fset_file_maxio;  /* writing more than this causes a close */ 
 };
@@ -200,9 +201,6 @@
 void presto_frob_dop(struct dentry *de) ;
 char * presto_path(struct dentry *dentry, struct dentry *root,
                    char *buffer, int buflen);
-void presto_set_dd(struct dentry *);
-void presto_init_ddata_cache(void);
-void presto_cleanup_ddata_cache(void);
 extern struct dentry_operations presto_dentry_ops;
 
 
@@ -230,14 +228,6 @@
 };
 
 
-struct presto_dentry_data { 
-        int dd_count; /* how mnay dentries are using this dentry */
-        struct presto_file_set *dd_fset;
-        loff_t dd_kml_offset;
-        int dd_flags;
-
-}; 
-
 struct presto_file_data { 
         int fd_do_lml;
         loff_t fd_lml_offset;
@@ -258,7 +248,6 @@
         __u64 pv_ctime;
         __u64 pv_size;
 };
-inline struct presto_dentry_data *presto_d2d(struct dentry *);
 int presto_walk(const char *name, struct nameidata *nd);
 int presto_clear_fsetroot(char *path);
 int presto_clear_all_fsetroots(char *path);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/interrupt.h linux-2.5/include/linux/interrupt.h
--- linux-2.5.13/include/linux/interrupt.h	Fri May  3 01:22:37 2002
+++ linux-2.5/include/linux/interrupt.h	Thu May  2 22:19:57 2002
@@ -124,14 +124,6 @@
 	TASKLET_STATE_RUN	/* Tasklet is running (SMP only) */
 };
 
-struct tasklet_head
-{
-	struct tasklet_struct *list;
-} __attribute__ ((__aligned__(SMP_CACHE_BYTES)));
-
-extern struct tasklet_head tasklet_vec[NR_CPUS];
-extern struct tasklet_head tasklet_hi_vec[NR_CPUS];
-
 #ifdef CONFIG_SMP
 static inline int tasklet_trylock(struct tasklet_struct *t)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/jbd.h linux-2.5/include/linux/jbd.h
--- linux-2.5.13/include/linux/jbd.h	Fri May  3 01:22:56 2002
+++ linux-2.5/include/linux/jbd.h	Wed May  1 17:26:16 2002
@@ -564,6 +564,7 @@
 int journal_next_log_block(journal_t *, unsigned long *);
 
 /* Commit management */
+void journal_end_buffer_io_sync(struct buffer_head *bh, int uptodate);
 extern void journal_commit_transaction(journal_t *);
 
 /* Checkpoint list management */
@@ -797,8 +798,6 @@
 #define BJ_Reserved	8	/* Buffer is reserved for access by journal */
 #define BJ_Types	9
  
-extern int jbd_blocks_per_page(struct inode *inode);
-
 #ifdef __KERNEL__
 
 extern spinlock_t jh_splice_lock;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/joystick.h linux-2.5/include/linux/joystick.h
--- linux-2.5.13/include/linux/joystick.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/linux/joystick.h	Thu May  2 22:27:58 2002
@@ -2,7 +2,7 @@
 #define _LINUX_JOYSTICK_H
 
 /*
- * $Id: joystick.h,v 1.3 2000/11/30 11:07:05 vojtech Exp $
+ * $Id: joystick.h,v 1.6 2001/09/25 09:37:57 vojtech Exp $
  *
  *  Copyright (C) 1996-2000 Vojtech Pavlik
  *
@@ -25,8 +25,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  * 
  * Should you need to contact me, the author, you can do so either by
- * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail:
- * Vojtech Pavlik, Ucitelska 1576, Prague 8, 182 00 Czech Republic
+ * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
+ * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
 #include <asm/types.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/kbd_kern.h linux-2.5/include/linux/kbd_kern.h
--- linux-2.5.13/include/linux/kbd_kern.h	Fri May  3 01:22:56 2002
+++ linux-2.5/include/linux/kbd_kern.h	Thu May  2 22:20:24 2002
@@ -14,6 +14,10 @@
 extern char *funcbufptr;
 extern int funcbufsize, funcbufleft;
 
+#define KBD_DEFMODE	((1 << VC_REPEAT) | (1 << VC_META))
+#define KBD_DEFLEDS	0
+#define KBD_DEFLOCK	0
+
 /*
  * kbd->xxx contains the VC-local things (flag settings etc..)
  *
@@ -63,8 +67,6 @@
 #define VC_META		4	/* 0 - meta, 1 - meta=prefix with ESC */
 };
 
-extern struct kbd_struct kbd_table[];
-
 extern int kbd_init(void);
 
 extern unsigned char getledstate(void);
@@ -75,59 +77,58 @@
 extern void (*kbd_ledfunc)(unsigned int led);
 
 extern void set_console(int nr);
-extern void schedule_console_callback(void);
 
 static inline void set_leds(void)
 {
 	tasklet_schedule(&keyboard_tasklet);
 }
 
-static inline int vc_kbd_mode(struct kbd_struct * kbd, int flag)
+static inline int get_kbd_mode(struct kbd_struct * kbd, int flag)
 {
 	return ((kbd->modeflags >> flag) & 1);
 }
 
-static inline int vc_kbd_led(struct kbd_struct * kbd, int flag)
+static inline int get_kbd_led(struct kbd_struct * kbd, int flag)
 {
 	return ((kbd->ledflagstate >> flag) & 1);
 }
 
-static inline void set_vc_kbd_mode(struct kbd_struct * kbd, int flag)
+static inline void set_kbd_mode(struct kbd_struct * kbd, int flag)
 {
 	kbd->modeflags |= 1 << flag;
 }
 
-static inline void set_vc_kbd_led(struct kbd_struct * kbd, int flag)
+static inline void set_kbd_led(struct kbd_struct * kbd, int flag)
 {
 	kbd->ledflagstate |= 1 << flag;
 }
 
-static inline void clr_vc_kbd_mode(struct kbd_struct * kbd, int flag)
+static inline void clr_kbd_mode(struct kbd_struct * kbd, int flag)
 {
 	kbd->modeflags &= ~(1 << flag);
 }
 
-static inline void clr_vc_kbd_led(struct kbd_struct * kbd, int flag)
+static inline void clr_kbd_led(struct kbd_struct * kbd, int flag)
 {
 	kbd->ledflagstate &= ~(1 << flag);
 }
 
-static inline void chg_vc_kbd_lock(struct kbd_struct * kbd, int flag)
+static inline void chg_kbd_lock(struct kbd_struct * kbd, int flag)
 {
 	kbd->lockstate ^= 1 << flag;
 }
 
-static inline void chg_vc_kbd_slock(struct kbd_struct * kbd, int flag)
+static inline void chg_kbd_slock(struct kbd_struct * kbd, int flag)
 {
 	kbd->slockstate ^= 1 << flag;
 }
 
-static inline void chg_vc_kbd_mode(struct kbd_struct * kbd, int flag)
+static inline void chg_kbd_mode(struct kbd_struct * kbd, int flag)
 {
 	kbd->modeflags ^= 1 << flag;
 }
 
-static inline void chg_vc_kbd_led(struct kbd_struct * kbd, int flag)
+static inline void chg_kbd_led(struct kbd_struct * kbd, int flag)
 {
 	kbd->ledflagstate ^= 1 << flag;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/kd.h linux-2.5/include/linux/kd.h
--- linux-2.5.13/include/linux/kd.h	Fri May  3 01:22:56 2002
+++ linux-2.5/include/linux/kd.h	Fri May  3 03:49:08 2002
@@ -26,8 +26,8 @@
 #define KDGETLED	0x4B31	/* return current led state */
 #define KDSETLED	0x4B32	/* set led state [lights, not flags] */
 #define 	LED_SCR		0x01	/* scroll lock led */
-#define 	LED_CAP		0x04	/* caps lock led */
 #define 	LED_NUM		0x02	/* num lock led */
+#define 	LED_CAP		0x04	/* caps lock led */
 
 #define KDGKBTYPE	0x4B33	/* get keyboard type */
 #define 	KB_84		0x01
@@ -89,8 +89,8 @@
 #define KDSKBMETA	0x4B63	/* sets meta key handling mode */
 
 #define		K_SCROLLLOCK	0x01
-#define		K_CAPSLOCK	0x02
-#define		K_NUMLOCK	0x04
+#define		K_NUMLOCK	0x02
+#define		K_CAPSLOCK	0x04
 #define	KDGKBLED	0x4B64	/* get led flags (not lights) */
 #define KDSKBLED	0x4B65	/* set led flags (not lights) */
 
@@ -131,19 +131,6 @@
 #define KDSETKEYCODE	0x4B4D	/* write kernel keycode table entry */
 
 #define KDSIGACCEPT	0x4B4E	/* accept kbd generated signals */
-
-struct hwclk_time {
-	unsigned	sec;	/* 0..59 */
-	unsigned	min;	/* 0..59 */
-	unsigned	hour;	/* 0..23 */
-	unsigned	day;	/* 1..31 */
-	unsigned	mon;	/* 0..11 */
-	unsigned	year;	/* 70... */
-	int		wday;	/* 0..6, 0 is Sunday, -1 means unknown/don't set */
-};
-
-#define KDGHWCLK        0x4B50	/* get hardware clock */
-#define KDSHWCLK        0x4B51  /* set hardware clock */
 
 struct kbd_repeat {
 	int delay;	/* in msec; <= 0: don't change */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/kernel.h linux-2.5/include/linux/kernel.h
--- linux-2.5.13/include/linux/kernel.h	Fri May  3 01:22:37 2002
+++ linux-2.5/include/linux/kernel.h	Fri May  3 03:49:08 2002
@@ -37,6 +37,13 @@
 #define	KERN_INFO	"<6>"	/* informational			*/
 #define	KERN_DEBUG	"<7>"	/* debug-level messages			*/
 
+extern int console_printk[];
+
+#define console_loglevel (console_printk[0])
+#define default_message_loglevel (console_printk[1])
+#define minimum_console_loglevel (console_printk[2])
+#define default_console_loglevel (console_printk[3])
+
 struct completion;
 
 extern struct notifier_block *panic_notifier_list;
@@ -73,8 +80,6 @@
 asmlinkage int printk(const char * fmt, ...)
 	__attribute__ ((format (printf, 1, 2)));
 
-extern int console_loglevel;
-
 static inline void console_silent(void)
 {
 	console_loglevel = 0;
@@ -149,6 +154,9 @@
 	({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
 #define max_t(type,x,y) \
 	({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
+
+extern void __out_of_line_bug(int line) ATTRIB_NORET;
+#define out_of_line_bug() __out_of_line_bug(__LINE__)
 
 #endif /* __KERNEL__ */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/kernelcapi.h linux-2.5/include/linux/kernelcapi.h
--- linux-2.5.13/include/linux/kernelcapi.h	Fri May  3 01:22:42 2002
+++ linux-2.5/include/linux/kernelcapi.h	Mon Feb 18 03:39:04 2002
@@ -1,10 +1,12 @@
-/*
- * $Id: kernelcapi.h,v 1.8.6.2 2001/02/07 11:31:31 kai Exp $
+/* $Id: kernelcapi.h,v 1.1.4.2 2002/01/28 18:25:10 kai Exp $
  * 
  * Kernel CAPI 2.0 Interface for Linux
  * 
  * (c) Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
  * 
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
  */
 
 #ifndef __KERNELCAPI_H__
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/kthread.h linux-2.5/include/linux/kthread.h
--- linux-2.5.13/include/linux/kthread.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/linux/kthread.h	Sun Feb 10 18:25:05 2002
@@ -0,0 +1,22 @@
+#ifndef _LINUX_KTHREAD_H
+#define _LINUX_KTHREAD_H
+
+struct task_struct;
+
+struct kthread {
+	const char *name;
+	struct task_struct *task;
+	struct completion done;
+#define KTH_RUNNING	1
+#define KTH_SHUTDOWN	2
+	long state;
+	int (*init)(struct kthread *, void *);
+	void (*cleanup)(struct kthread *, void *);
+	int (*main)(struct kthread *, void *);
+};
+
+extern int kthread_start(struct kthread *, void *);
+extern void kthread_stop(struct kthread *);
+extern int kthread_running(struct kthread *);
+
+#endif /* _LINUX_KTHREAD_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/list.h linux-2.5/include/linux/list.h
--- linux-2.5.13/include/linux/list.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/list.h	Thu May  2 21:55:06 2002
@@ -164,6 +164,16 @@
 	for (pos = (head)->next, n = pos->next; pos != (head); \
 		pos = n, n = pos->next)
 
+/**
+ * list_for_each_prev	-	iterate over a list in reverse order
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each_prev(pos, head) \
+	for (pos = (head)->prev, prefetch(pos->prev); pos != (head); \
+        	pos = pos->prev, prefetch(pos->prev))
+        	
+
 #endif /* __KERNEL__ || _LVM_H_INCLUDE */
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/major.h linux-2.5/include/linux/major.h
--- linux-2.5.13/include/linux/major.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/major.h	Fri May  3 03:49:08 2002
@@ -140,6 +140,8 @@
 
 #define LVM_CHAR_MAJOR	109	/* Logical Volume Manager */
 
+#define	UMEM_MAJOR	116	/* http://www.umem.com/ Battery Backed RAM */
+
 #define RTF_MAJOR	150
 #define RAW_MAJOR	162
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/miscdevice.h linux-2.5/include/linux/miscdevice.h
--- linux-2.5.13/include/linux/miscdevice.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/linux/miscdevice.h	Thu May  2 22:14:12 2002
@@ -13,6 +13,7 @@
 #define APOLLO_MOUSE_MINOR 7
 #define PC110PAD_MINOR 9
 #define ADB_MOUSE_MINOR 10
+#define MK712_MINOR 15			/* MK712 touch screen */
 #define WATCHDOG_MINOR		130	/* Watchdog timer     */
 #define TEMP_MINOR		131	/* Temperature Sensor */
 #define RTC_MINOR 135
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/mm.h linux-2.5/include/linux/mm.h
--- linux-2.5.13/include/linux/mm.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/linux/mm.h	Thu May  2 21:55:06 2002
@@ -17,6 +17,7 @@
 
 extern unsigned long max_mapnr;
 extern unsigned long num_physpages;
+extern unsigned long num_mappedpages;
 extern void * high_memory;
 extern int page_cluster;
 /* The inactive_clean lists are per zone. */
@@ -341,6 +342,9 @@
 int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start,
 		int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
 
+int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start,
+		int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
+
 int __set_page_dirty_buffers(struct page *page);
 int __set_page_dirty_nobuffers(struct page *page);
 
@@ -444,6 +448,15 @@
 extern int filemap_sync(struct vm_area_struct *, unsigned long,	size_t, unsigned int);
 extern struct page *filemap_nopage(struct vm_area_struct *, unsigned long, int);
 
+static inline unsigned int pf_gfp_mask(unsigned int gfp_mask)
+{
+	/* avoid all memory balancing I/O methods if this task cannot block on I/O */
+	if (current->flags & GFP_NOIO)
+		gfp_mask &= ~(__GFP_IO | __GFP_HIGHIO | __GFP_FS);
+
+	return gfp_mask;
+}
+
 /* mm/page-writeback.c */
 int generic_writeback_mapping(struct address_space *mapping, int *nr_to_write);
 int write_one_page(struct page *page, int wait);
@@ -470,11 +483,13 @@
 	 * before relocating the vma range ourself.
 	 */
 	address &= PAGE_MASK;
+ 	spin_lock(&vma->vm_mm->page_table_lock);
 	grow = (vma->vm_start - address) >> PAGE_SHIFT;
 	if (vma->vm_end - address > current->rlim[RLIMIT_STACK].rlim_cur ||
-	    ((vma->vm_mm->total_vm + grow) << PAGE_SHIFT) > current->rlim[RLIMIT_AS].rlim_cur)
+	    ((vma->vm_mm->total_vm + grow) << PAGE_SHIFT) > current->rlim[RLIMIT_AS].rlim_cur) {
+		spin_unlock(&vma->vm_mm->page_table_lock);
 		return -ENOMEM;
-	spin_lock(&vma->vm_mm->page_table_lock);
+	}
 	vma->vm_start = address;
 	vma->vm_pgoff -= grow;
 	vma->vm_mm->total_vm += grow;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/mtd/concat.h linux-2.5/include/linux/mtd/concat.h
--- linux-2.5.13/include/linux/mtd/concat.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/linux/mtd/concat.h	Sun Apr 14 23:01:27 2002
@@ -0,0 +1,23 @@
+/*
+ * MTD device concatenation layer definitions
+ *
+ * (C) 2002 Robert Kaiser <rkaiser@sysgo.de>
+ *
+ * This code is GPL
+ *
+ * $Id: concat.h,v 1.1 2002/03/08 16:34:36 rkaiser Exp $
+ */
+
+#ifndef MTD_CONCAT_H
+#define MTD_CONCAT_H
+
+
+struct mtd_info *mtd_concat_create(
+    struct mtd_info *subdev[],  /* subdevices to concatenate */
+    int num_devs,               /* number of subdevices      */
+    char *name);                /* name for the new device   */
+
+void mtd_concat_destroy(struct mtd_info *mtd);
+
+#endif
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/mtd/partitions.h linux-2.5/include/linux/mtd/partitions.h
--- linux-2.5.13/include/linux/mtd/partitions.h	Fri May  3 01:22:56 2002
+++ linux-2.5/include/linux/mtd/partitions.h	Thu May  2 23:21:13 2002
@@ -5,7 +5,7 @@
  *
  * This code is GPL
  *
- * $Id: partitions.h,v 1.6 2001/03/17 17:10:21 dwmw2 Exp $
+ * $Id: partitions.h,v 1.8 2002/03/08 16:34:36 rkaiser Exp $
  */
 
 #ifndef MTD_PARTITIONS_H
@@ -26,14 +26,14 @@
  * 	will extend to the end of the master MTD device.
  * offset: absolute starting position within the master MTD device; if 
  * 	defined as MTDPART_OFS_APPEND, the partition will start where the 
- * 	previous one ended.
+ * 	previous one ended; if MTDPART_OFS_NXTBLK, at the next erase block.
  * mask_flags: contains flags that have to be masked (removed) from the 
  * 	master MTD flag set for the corresponding MTD partition.
  * 	For example, to force a read-only partition, simply adding 
  * 	MTD_WRITEABLE to the mask_flags will do the trick.
  *
  * Note: writeable partitions require their size and offset be 
- * erasesize aligned.
+ * erasesize aligned (e.g. use MTDPART_OFS_NEXTBLK).
  */ 
 
 struct mtd_partition {
@@ -41,8 +41,10 @@
 	u_int32_t size;		/* partition size */
 	u_int32_t offset;		/* offset within the master MTD space */
 	u_int32_t mask_flags;	/* master MTD flags to mask out for this partition */
+	struct mtd_info **mtdp;	/* pointer to store the MTD object */
 };
 
+#define MTDPART_OFS_NXTBLK	(-2)
 #define MTDPART_OFS_APPEND	(-1)
 #define MTDPART_SIZ_FULL	(0)
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/netdevice.h linux-2.5/include/linux/netdevice.h
--- linux-2.5.13/include/linux/netdevice.h	Fri May  3 01:22:57 2002
+++ linux-2.5/include/linux/netdevice.h	Thu May  2 22:20:32 2002
@@ -689,6 +689,8 @@
 	NETIF_MSG_TX_DONE	= 0x0400,
 	NETIF_MSG_RX_STATUS	= 0x0800,
 	NETIF_MSG_PKTDATA	= 0x1000,
+	NETIF_MSG_HW		= 0x2000,
+	NETIF_MSG_WOL		= 0x4000,
 };
 
 #define netif_msg_drv(p)	((p)->msg_enable & NETIF_MSG_DRV)
@@ -704,6 +706,8 @@
 #define netif_msg_tx_done(p)	((p)->msg_enable & NETIF_MSG_TX_DONE)
 #define netif_msg_rx_status(p)	((p)->msg_enable & NETIF_MSG_RX_STATUS)
 #define netif_msg_pktdata(p)	((p)->msg_enable & NETIF_MSG_PKTDATA)
+#define netif_msg_hw(p)		((p)->msg_enable & NETIF_MSG_HW)
+#define netif_msg_wol(p)	((p)->msg_enable & NETIF_MSG_WOL)
 
 /* Schedule rx intr now? */
 
@@ -769,7 +773,6 @@
 static inline void netif_rx_complete(struct net_device *dev)
 {
 	unsigned long flags;
-
 	local_irq_save(flags);
 	if (!test_bit(__LINK_STATE_RX_SCHED, &dev->state)) BUG();
 	list_del(&dev->poll_list);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/nfs_fs.h linux-2.5/include/linux/nfs_fs.h
--- linux-2.5.13/include/linux/nfs_fs.h	Fri May  3 01:22:49 2002
+++ linux-2.5/include/linux/nfs_fs.h	Thu May  2 22:19:58 2002
@@ -192,10 +192,7 @@
 #define NFS_CACHE_MTIME(inode)		(NFS_I(inode)->read_cache_mtime)
 #define NFS_CACHE_ISIZE(inode)		(NFS_I(inode)->read_cache_isize)
 #define NFS_NEXTSCAN(inode)		(NFS_I(inode)->nextscan)
-#define NFS_CACHEINV(inode) \
-do { \
-	NFS_READTIME(inode) = jiffies - NFS_MAXATTRTIMEO(inode) - 1; \
-} while (0)
+#define NFS_CACHEINV(inode)		nfs_invalidate_caches(inode)
 #define NFS_ATTRTIMEO(inode)		(NFS_I(inode)->attrtimeo)
 #define NFS_MINATTRTIMEO(inode) \
 	(S_ISDIR(inode->i_mode)? NFS_SERVER(inode)->acdirmin \
@@ -212,8 +209,15 @@
 
 #define NFS_FILEID(inode)		(NFS_I(inode)->fileid)
 
-/* Inode Flags */
-#define NFS_USE_READDIRPLUS(inode)	((NFS_FLAGS(inode) & NFS_INO_ADVISE_RDPLUS) ? 1 : 0)
+static inline int nfs_server_capable(struct inode *inode, int cap)
+{
+	return NFS_SERVER(inode)->caps & cap;
+}
+
+static inline int NFS_USE_READDIRPLUS(struct inode *inode)
+{
+	return NFS_FLAGS(inode) & NFS_INO_ADVISE_RDPLUS;
+}
 
 static inline
 loff_t page_offset(struct page *page)
@@ -231,11 +235,13 @@
  * linux/fs/nfs/inode.c
  */
 extern void nfs_zap_caches(struct inode *);
+extern void nfs_invalidate_caches(struct inode *);
 extern int nfs_inode_is_stale(struct inode *, struct nfs_fh *,
 				struct nfs_fattr *);
 extern struct inode *nfs_fhget(struct dentry *, struct nfs_fh *,
 				struct nfs_fattr *);
 extern int __nfs_refresh_inode(struct inode *, struct nfs_fattr *);
+extern void nfs_grow_isize(struct inode *, loff_t);
 extern int nfs_revalidate(struct dentry *);
 extern int nfs_permission(struct inode *, int);
 extern int nfs_open(struct inode *, struct file *);
@@ -258,7 +264,7 @@
 		cred = (struct rpc_cred *)file->private_data;
 #ifdef RPC_DEBUG
 	if (cred && cred->cr_magic != RPCAUTH_CRED_MAGIC)
-		BUG();
+		out_of_line_bug();
 #endif
 	return cred;
 }
@@ -362,6 +368,9 @@
  */
 extern int  nfs_mount(struct sockaddr_in *, char *, struct nfs_fh *);
 extern int  nfs3_mount(struct sockaddr_in *, char *, struct nfs_fh *);
+
+/* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
+extern u32 root_nfs_parse_addr(char *name); /*__init*/
 
 /*
  * inline functions
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/nfs_fs_sb.h linux-2.5/include/linux/nfs_fs_sb.h
--- linux-2.5.13/include/linux/nfs_fs_sb.h	Fri May  3 01:22:53 2002
+++ linux-2.5/include/linux/nfs_fs_sb.h	Thu May  2 21:55:22 2002
@@ -10,6 +10,7 @@
 	struct rpc_clnt *	client;		/* RPC client handle */
 	struct nfs_rpc_ops *	rpc_ops;	/* NFS protocol vector */
 	int			flags;		/* various flags */
+	unsigned int		caps;		/* server capabilities */
 	unsigned int		rsize;		/* read size */
 	unsigned int		rpages;		/* read size (in pages) */
 	unsigned int		wsize;		/* write size */
@@ -30,5 +31,9 @@
 	struct nfs_fh		fh;
 	struct sockaddr_in	addr;
 };
+
+/* Server capabilities */
+#define NFS_CAP_READDIRPLUS	1
+
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/nfs_xdr.h linux-2.5/include/linux/nfs_xdr.h
--- linux-2.5.13/include/linux/nfs_xdr.h	Fri May  3 01:22:46 2002
+++ linux-2.5/include/linux/nfs_xdr.h	Mon Feb 18 03:39:05 2002
@@ -30,6 +30,7 @@
 	__u64			atime;
 	__u64			mtime;
 	__u64			ctime;
+	unsigned long		timestamp;
 };
 
 #define NFS_ATTR_WCC		0x0001		/* pre-op WCC data    */
@@ -112,8 +113,8 @@
 	const char *		name;
 	unsigned int		len;
 	int			eof;
-	struct nfs_fh		fh;
-	struct nfs_fattr	fattr;
+	struct nfs_fh		*fh;
+	struct nfs_fattr	*fattr;
 };
 
 /*
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/pagemap.h linux-2.5/include/linux/pagemap.h
--- linux-2.5.13/include/linux/pagemap.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/pagemap.h	Thu May  2 22:19:57 2002
@@ -29,7 +29,7 @@
 #define PAGE_CACHE_ALIGN(addr)	(((addr)+PAGE_CACHE_SIZE-1)&PAGE_CACHE_MASK)
 
 #define page_cache_get(x)	get_page(x)
-extern void FASTCALL(page_cache_release(struct page *));
+#define page_cache_release(x)	__free_page(x)
 
 static inline struct page *page_cache_alloc(struct address_space *x)
 {
@@ -83,7 +83,6 @@
 		___wait_on_page_locked(page);
 }
 
-extern void wake_up_page(struct page *);
 extern void wait_on_page_writeback(struct page *page);
 
 typedef int filler_t(void *, struct page*);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/pci.h linux-2.5/include/linux/pci.h
--- linux-2.5.13/include/linux/pci.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/linux/pci.h	Thu May  2 21:56:32 2002
@@ -379,7 +379,7 @@
 	struct resource dma_resource[DEVICE_COUNT_DMA];
 	struct resource irq_resource[DEVICE_COUNT_IRQ];
 
-	char		name[80];	/* device name */
+	char		name[90];	/* device name */
 	char		slot_name[8];	/* slot name */
 	int		active;		/* ISAPnP: device is active */
 	int		ro;		/* ISAPnP: read only */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/pci_ids.h linux-2.5/include/linux/pci_ids.h
--- linux-2.5.13/include/linux/pci_ids.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/linux/pci_ids.h	Fri May  3 12:57:32 2002
@@ -610,6 +610,7 @@
 #define PCI_DEVICE_ID_PROMISE_20268	0x4d68
 #define PCI_DEVICE_ID_PROMISE_20268R	0x6268
 #define PCI_DEVICE_ID_PROMISE_20269	0x4d69
+#define PCI_DEVICE_ID_PROMISE_20271	0x6269
 #define PCI_DEVICE_ID_PROMISE_20275	0x1275
 #define PCI_DEVICE_ID_PROMISE_20276	0x5275
 #define PCI_DEVICE_ID_PROMISE_5300	0x5300
@@ -815,6 +816,7 @@
 #define PCI_DEVICE_ID_AL_M1621          0x1621
 #define PCI_DEVICE_ID_AL_M1631          0x1631
 #define PCI_DEVICE_ID_AL_M1641          0x1641
+#define PCI_DEVICE_ID_AL_M1644          0x1644
 #define PCI_DEVICE_ID_AL_M1647          0x1647
 #define PCI_DEVICE_ID_AL_M1651          0x1651
 #define PCI_DEVICE_ID_AL_M1543		0x1543
@@ -932,6 +934,8 @@
 #define PCI_VENDOR_ID_TTI		0x1103
 #define PCI_DEVICE_ID_TTI_HPT343	0x0003
 #define PCI_DEVICE_ID_TTI_HPT366	0x0004
+#define PCI_DEVICE_ID_TTI_HPT372	0x0005
+#define PCI_DEVICE_ID_TTI_HPT374	0x0008
 
 #define PCI_VENDOR_ID_VIA		0x1106
 #define PCI_DEVICE_ID_VIA_8363_0	0x0305 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/pipe_fs_i.h linux-2.5/include/linux/pipe_fs_i.h
--- linux-2.5.13/include/linux/pipe_fs_i.h	Fri May  3 01:22:42 2002
+++ linux-2.5/include/linux/pipe_fs_i.h	Tue Apr 16 02:34:17 2002
@@ -13,6 +13,8 @@
 	unsigned int waiting_writers;
 	unsigned int r_counter;
 	unsigned int w_counter;
+	struct fasync_struct *fasync_readers;
+	struct fasync_struct *fasync_writers;
 };
 
 /* Differs from PIPE_BUF in that PIPE_SIZE is the length of the actual
@@ -30,6 +32,8 @@
 #define PIPE_WAITING_WRITERS(inode)	((inode).i_pipe->waiting_writers)
 #define PIPE_RCOUNTER(inode)	((inode).i_pipe->r_counter)
 #define PIPE_WCOUNTER(inode)	((inode).i_pipe->w_counter)
+#define PIPE_FASYNC_READERS(inode)     (&((inode).i_pipe->fasync_readers))
+#define PIPE_FASYNC_WRITERS(inode)     (&((inode).i_pipe->fasync_writers))
 
 #define PIPE_EMPTY(inode)	(PIPE_LEN(inode) == 0)
 #define PIPE_FULL(inode)	(PIPE_LEN(inode) == PIPE_SIZE)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/pmu.h linux-2.5/include/linux/pmu.h
--- linux-2.5.13/include/linux/pmu.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/linux/pmu.h	Fri May  3 03:49:08 2002
@@ -75,6 +75,8 @@
 	PMU_HEATHROW_BASED,	/* PowerBook G3 series */
 	PMU_PADDINGTON_BASED,	/* 1999 PowerBook G3 */
 	PMU_KEYLARGO_BASED,	/* Core99 motherboard (PMU99) */
+	PMU_68K_V1,		/* 68K PMU, version 1 */
+	PMU_68K_V2, 		/* 68K PMU, version 2 */
 };
 
 /* PMU PMU_POWER_EVENTS commands */
@@ -113,6 +115,8 @@
 #define PMU_IOC_HAS_ADB		_IOR('B', 4, sizeof(__u32*)) 
 /* out param: u32*	can_sleep: 0 or 1 */
 #define PMU_IOC_CAN_SLEEP	_IOR('B', 5, sizeof(__u32*)) 
+/* no param */
+#define PMU_IOC_GRAB_BACKLIGHT	_IOR('B', 6, 0) 
 
 #ifdef __KERNEL__
 
@@ -168,19 +172,41 @@
 
 /* priority levels in notifiers */
 #define SLEEP_LEVEL_VIDEO	100	/* Video driver (first wake) */
-#define SLEEP_LEVEL_SOUND	90	/* Sound driver */
-#define SLEEP_LEVEL_MEDIABAY	80	/* Media bay driver */
-#define SLEEP_LEVEL_BLOCK	70	/* IDE, SCSI */
-#define SLEEP_LEVEL_NET		60	/* bmac */
-#define SLEEP_LEVEL_ADB		50	/* ADB */
-#define SLEEP_LEVEL_MISC	30	/* Anything */
-#define SLEEP_LEVEL_LAST	0	/* Reserved for apm_emu */
+#define SLEEP_LEVEL_MEDIABAY	90	/* Media bay driver */
+#define SLEEP_LEVEL_BLOCK	80	/* IDE, SCSI */
+#define SLEEP_LEVEL_NET		70	/* bmac, gmac */
+#define SLEEP_LEVEL_MISC	60	/* Anything else */
+#define SLEEP_LEVEL_USERLAND	55	/* Reserved for apm_emu */
+#define SLEEP_LEVEL_ADB		50	/* ADB (async) */
+#define SLEEP_LEVEL_SOUND	40	/* Sound driver (blocking) */
 
 /* special register notifier functions */
 int pmu_register_sleep_notifier(struct pmu_sleep_notifier* notifier);
 int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* notifier);
 
-#endif /* CONFIG_PMAC_PBOOK */
+#define PMU_MAX_BATTERIES	2
+
+/* values for pmu_power_flags */
+#define PMU_PWR_AC_PRESENT	0x00000001
 
+/* values for pmu_battery_info.flags */
+#define PMU_BATT_PRESENT	0x00000001
+#define PMU_BATT_CHARGING	0x00000002
+
+struct pmu_battery_info
+{
+	unsigned int	flags;
+	unsigned int	charge;		/* current charge */
+	unsigned int	max_charge;	/* maximum charge */
+	signed int	current;	/* current, positive if charging */
+	unsigned int	voltage;	/* voltage */
+	unsigned int	time_remaining;	/* remaining time */
+};
+
+extern int pmu_battery_count;
+extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
+extern unsigned int pmu_power_flags;
+
+#endif /* CONFIG_PMAC_PBOOK */
 
 #endif	/* __KERNEL__ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/proc_fs.h linux-2.5/include/linux/proc_fs.h
--- linux-2.5.13/include/linux/proc_fs.h	Fri May  3 01:22:37 2002
+++ linux-2.5/include/linux/proc_fs.h	Thu May  2 21:55:22 2002
@@ -134,6 +134,12 @@
  */
 extern void proc_rtas_init(void);
 
+/*
+ * PPC64
+ */ 
+extern void proc_ppc64_init(void);
+extern void iSeries_proc_create(void);
+
 extern struct proc_dir_entry *proc_symlink(const char *,
 		struct proc_dir_entry *, const char *);
 extern struct proc_dir_entry *proc_mknod(const char *,mode_t,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/quotaops.h linux-2.5/include/linux/quotaops.h
--- linux-2.5.13/include/linux/quotaops.h	Fri May  3 01:22:46 2002
+++ linux-2.5/include/linux/quotaops.h	Fri May  3 03:49:08 2002
@@ -41,7 +41,7 @@
 static __inline__ void DQUOT_INIT(struct inode *inode)
 {
 	if (!inode->i_sb)
-		BUG();
+		out_of_line_bug();
 	lock_kernel();
 	if (sb_any_quota_enabled(inode->i_sb) && !IS_NOQUOTA(inode))
 		inode->i_sb->dq_op->initialize(inode, -1);
@@ -53,7 +53,7 @@
 	lock_kernel();
 	if (IS_QUOTAINIT(inode)) {
 		if (!inode->i_sb)
-			BUG();
+			out_of_line_bug();
 		inode->i_sb->dq_op->drop(inode);	/* Ops must be set when there's any quota... */
 	}
 	unlock_kernel();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/reiserfs_fs.h linux-2.5/include/linux/reiserfs_fs.h
--- linux-2.5.13/include/linux/reiserfs_fs.h	Fri May  3 01:22:56 2002
+++ linux-2.5/include/linux/reiserfs_fs.h	Fri May  3 03:49:08 2002
@@ -1342,6 +1342,13 @@
   struct virtual_item * vn_vi;	/* array of items (including a new one, excluding item to be deleted) */
 };
 
+/* used by directory items when creating virtual nodes */
+struct direntry_uarea {
+    int flags;
+    __u16 entry_count;
+    __u16 entry_sizes[1];
+} __attribute__ ((__packed__)) ;
+
 
 /***************************************************************************/
 /*                  TREE BALANCE                                           */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/romfs_fs_sb.h linux-2.5/include/linux/romfs_fs_sb.h
--- linux-2.5.13/include/linux/romfs_fs_sb.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/linux/romfs_fs_sb.h	Thu Jan  1 01:00:00 1970
@@ -1,10 +0,0 @@
-#ifndef __ROMFS_FS_SB
-#define __ROMFS_FS_SB
-
-/* romfs superblock in-core data */
-
-struct romfs_sb_info {
-	unsigned long s_maxsize;
-};
-
-#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/sched.h linux-2.5/include/linux/sched.h
--- linux-2.5.13/include/linux/sched.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/linux/sched.h	Thu May  2 21:55:06 2002
@@ -28,6 +28,7 @@
 #include <linux/securebits.h>
 #include <linux/fs_struct.h>
 #include <linux/compiler.h>
+#include <linux/prefetch.h>
 
 struct exec_domain;
 
@@ -166,7 +167,9 @@
 struct namespace;
 
 /* Maximum number of active map areas.. This is a random (large) number */
-#define MAX_MAP_COUNT	(65536)
+#define DEFAULT_MAX_MAP_COUNT	(65536)
+
+extern int max_map_count;
 
 struct mm_struct {
 	struct vm_area_struct * mmap;		/* list of VMAs */
@@ -216,7 +219,7 @@
 	atomic_t files;		/* How many open files does this user have? */
 
 	/* Hash table maintenance information */
-	struct user_struct *next, **pprev;
+	struct list_head uidhash_list;
 	uid_t uid;
 };
 
@@ -759,7 +762,7 @@
 #define prev_task(p)	list_entry((p)->tasks.prev, struct task_struct, tasks)
 
 #define for_each_task(p) \
-	for (p = &init_task ; (p = next_task(p)) != &init_task ; )
+	for (p = &init_task, prefetch(p->tasks.next) ; (p = next_task(p)) != &init_task ; prefetch(p->tasks.next))
 
 #define for_each_thread(task) \
 	for (task = next_thread(current) ; task != current ; task = next_thread(task))
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/selection.h linux-2.5/include/linux/selection.h
--- linux-2.5.13/include/linux/selection.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/linux/selection.h	Thu May  2 22:24:03 2002
@@ -15,14 +15,9 @@
 extern int set_selection(const unsigned long arg, struct tty_struct *tty, int user);
 extern int paste_selection(struct tty_struct *tty);
 extern int sel_loadlut(const unsigned long arg);
-extern int mouse_reporting(void);
+extern int mouse_reporting(struct vc_data *vc);
 extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
 
-#define video_num_columns	(vc_cons[currcons].d->vc_cols)
-#define video_num_lines		(vc_cons[currcons].d->vc_rows)
-#define video_size_row		(vc_cons[currcons].d->vc_size_row)
-#define can_do_color		(vc_cons[currcons].d->vc_can_do_color)
-
 extern int console_blanked;
 
 extern unsigned char color_table[];
@@ -30,15 +25,15 @@
 extern int default_grn[];
 extern int default_blu[];
 
-extern unsigned short *screen_pos(int currcons, int w_offset, int viewed);
-extern u16 screen_glyph(int currcons, int offset);
-extern void complement_pos(int currcons, int offset);
-extern void invert_screen(int currcons, int offset, int count, int shift);
+extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed);
+extern u16 screen_glyph(struct vc_data *vc, int offset);
+extern void complement_pos(struct vc_data *vc, int offset);
+extern void invert_screen(struct vc_data *vc, int offset, int count, int shift);
 
-extern void getconsxy(int currcons, char *p);
-extern void putconsxy(int currcons, char *p);
+extern void getconsxy(struct vc_data *vc, char *p);
+extern void putconsxy(struct vc_data *vc, char *p);
 
-extern u16 vcs_scr_readw(int currcons, const u16 *org);
-extern void vcs_scr_writew(int currcons, u16 val, u16 *org);
+extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org);
+extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
 
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/sem.h linux-2.5/include/linux/sem.h
--- linux-2.5.13/include/linux/sem.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/linux/sem.h	Thu May  2 21:55:06 2002
@@ -123,12 +123,12 @@
 
 /* sem_undo_list controls shared access to the list of sem_undo structures
  * that may be shared among all a CLONE_SYSVSEM task group.
- */ 
+ */
 struct sem_undo_list {
 	atomic_t	refcnt;
 	spinlock_t	lock;
-	volatile unsigned long	add_count;
-	struct sem_undo	*proc_list;
+	volatile unsigned long add_count;
+	struct sem_undo *proc_list;
 };
 
 struct sysv_sem {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/serial.h linux-2.5/include/linux/serial.h
--- linux-2.5.13/include/linux/serial.h	Fri May  3 01:22:44 2002
+++ linux-2.5/include/linux/serial.h	Fri May  3 03:49:08 2002
@@ -182,11 +182,8 @@
 /* Allow complicated architectures to specify rs_table[] at run time */
 extern int early_serial_setup(struct serial_struct *req);
 
-#ifdef CONFIG_ACPI
-/* tty ports reserved for the ACPI serial console port and debug port */
-#define ACPI_SERIAL_CONSOLE_PORT        4
-#define ACPI_SERIAL_DEBUG_PORT          5
-#endif
+/* tty port reserved for the HCDP serial console port */
+#define HCDP_SERIAL_CONSOLE_PORT	4
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_SERIAL_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/serialP.h linux-2.5/include/linux/serialP.h
--- linux-2.5.13/include/linux/serialP.h	Fri May  3 01:22:41 2002
+++ linux-2.5/include/linux/serialP.h	Fri May  3 03:49:08 2002
@@ -83,6 +83,7 @@
 	long			pgrp; /* pgrp of opening process */
  	struct circ_buf		xmit;
  	spinlock_t		xmit_lock;
+ 	spinlock_t		irq_spinlock;
 	u8			*iomem_base;
 	u16			iomem_reg_shift;
 	int			io_type;
@@ -156,6 +157,9 @@
 	struct pci_board	board;
 	struct pci_dev		*dev;
 };
+
+extern int pci_siig10x_fn(struct pci_dev *dev, struct pci_board *board, int enable);
+extern int pci_siig20x_fn(struct pci_dev *dev, struct pci_board *board, int enable);
 
 #ifndef PCI_ANY_ID
 #define PCI_ANY_ID (~0)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/serio.h linux-2.5/include/linux/serio.h
--- linux-2.5.13/include/linux/serio.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/linux/serio.h	Sun Jan 20 17:11:46 2002
@@ -42,7 +42,6 @@
 	void *driver;
 	char *name;
 	char *phys;
-	int number;
 
 	unsigned short idbus;
 	unsigned short idvendor;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/sisfb.h linux-2.5/include/linux/sisfb.h
--- linux-2.5.13/include/linux/sisfb.h	Fri May  3 01:22:43 2002
+++ linux-2.5/include/linux/sisfb.h	Sun Mar  3 17:54:36 2002
@@ -32,6 +32,7 @@
 	SIS_315PRO,
 	SIS_640,
 	SIS_740,
+	SIS_650,
 	SIS_330, 
 	MAX_SIS_CHIP
 } SIS_CHIP_TYPE;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/skbuff.h linux-2.5/include/linux/skbuff.h
--- linux-2.5.13/include/linux/skbuff.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/linux/skbuff.h	Fri May  3 03:49:08 2002
@@ -757,9 +757,9 @@
 	return skb->len - skb->data_len;
 }
 
-#define SKB_PAGE_ASSERT(skb) do { if (skb_shinfo(skb)->nr_frags) BUG(); } while (0)
-#define SKB_FRAG_ASSERT(skb) do { if (skb_shinfo(skb)->frag_list) BUG(); } while (0)
-#define SKB_LINEAR_ASSERT(skb) do { if (skb_is_nonlinear(skb)) BUG(); } while (0)
+#define SKB_PAGE_ASSERT(skb) do { if (skb_shinfo(skb)->nr_frags) out_of_line_bug(); } while (0)
+#define SKB_FRAG_ASSERT(skb) do { if (skb_shinfo(skb)->frag_list) out_of_line_bug(); } while (0)
+#define SKB_LINEAR_ASSERT(skb) do { if (skb_is_nonlinear(skb)) out_of_line_bug(); } while (0)
 
 /*
  *	Add data to an sk_buff
@@ -827,7 +827,7 @@
 {
 	skb->len-=len;
 	if (skb->len < skb->data_len)
-		BUG();
+		out_of_line_bug();
 	return 	skb->data+=len;
 }
 
@@ -1095,7 +1095,7 @@
 {
 #ifdef CONFIG_HIGHMEM
 	if (in_irq())
-		BUG();
+		out_of_line_bug();
 
 	local_bh_disable();
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/slab.h linux-2.5/include/linux/slab.h
--- linux-2.5.13/include/linux/slab.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/linux/slab.h	Thu May  2 21:55:09 2002
@@ -55,6 +55,7 @@
 				       void (*)(void *, kmem_cache_t *, unsigned long));
 extern int kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
+extern int kmem_cache_shrink_nr(kmem_cache_t *);
 extern void *kmem_cache_alloc(kmem_cache_t *, int);
 extern void kmem_cache_free(kmem_cache_t *, void *);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/spinlock.h linux-2.5/include/linux/spinlock.h
--- linux-2.5.13/include/linux/spinlock.h	Fri May  3 01:22:53 2002
+++ linux-2.5/include/linux/spinlock.h	Fri May  3 03:49:08 2002
@@ -226,4 +226,20 @@
 extern int atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #endif
 
+#ifdef CONFIG_SMP
+#include <linux/cache.h>
+
+typedef union {
+    spinlock_t lock;
+    char fill_up[(SMP_CACHE_BYTES)];
+} spinlock_cacheline_t __attribute__ ((aligned(SMP_CACHE_BYTES)));
+
+#else	/* SMP */
+
+typedef struct {
+    spinlock_t lock;
+} spinlock_cacheline_t;
+
+
+#endif
 #endif /* __LINUX_SPINLOCK_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/swap.h linux-2.5/include/linux/swap.h
--- linux-2.5.13/include/linux/swap.h	Fri May  3 01:22:39 2002
+++ linux-2.5/include/linux/swap.h	Fri May  3 12:57:32 2002
@@ -104,7 +104,10 @@
 extern int nr_inactive_pages;
 extern atomic_t nr_async_pages;
 extern atomic_t buffermem_pages;
-extern spinlock_t pagecache_lock;
+
+extern spinlock_cacheline_t pagecache_lock_cacheline;
+#define pagecache_lock (pagecache_lock_cacheline.lock)
+
 extern void __remove_inode_page(struct page *);
 
 /* Incomplete types for prototype declarations: */
@@ -171,7 +174,8 @@
 asmlinkage long sys_swapoff(const char *);
 asmlinkage long sys_swapon(const char *, int);
 
-extern spinlock_t pagemap_lru_lock;
+extern spinlock_cacheline_t pagemap_lru_lock_cacheline;
+#define pagemap_lru_lock pagemap_lru_lock_cacheline.lock
 
 extern void FASTCALL(mark_page_accessed(struct page *));
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/sysctl.h linux-2.5/include/linux/sysctl.h
--- linux-2.5.13/include/linux/sysctl.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/sysctl.h	Thu May  2 21:55:11 2002
@@ -139,7 +139,8 @@
 	VM_PAGECACHE=7,		/* struct: Set cache memory thresholds */
 	VM_PAGERDAEMON=8,	/* struct: Control kswapd behaviour */
 	VM_PGT_CACHE=9,		/* struct: Set page table cache parameters */
-	VM_PAGE_CLUSTER=10	/* int: set number of pages to swap together */
+	VM_PAGE_CLUSTER=10,	/* int: set number of pages to swap together */
+	VM_MAX_MAP_COUNT=11, /* int: Maximum number of active map areas */
 };
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/sysrq.h linux-2.5/include/linux/sysrq.h
--- linux-2.5.13/include/linux/sysrq.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/sysrq.h	Thu May  2 21:55:11 2002
@@ -10,16 +10,15 @@
  *	overhauled to use key registration
  *	based upon discusions in irc://irc.openprojects.net/#kernelnewbies
  */
-
+#ifndef __LINUX_SYSRQ_H__
+#define __LINUX_SYSRQ_H__
 #include <linux/config.h>
 
 struct pt_regs;
-struct kbd_struct;
 struct tty_struct;
 
 struct sysrq_key_op {
-	void (*handler)(int, struct pt_regs *,
-			struct kbd_struct *, struct tty_struct *);
+	void (*handler)(int, struct pt_regs *, struct tty_struct *);
 	char *help_msg;
 	char *action_msg;
 };
@@ -31,19 +30,14 @@
  * are available -- else NULL's).
  */
 
-void handle_sysrq(int, struct pt_regs *,
-		struct kbd_struct *, struct tty_struct *);
-
+void handle_sysrq(int, struct pt_regs *, struct tty_struct *);
 
 /* 
  * Nonlocking version of handle sysrq, used by sysrq handlers that need to
  * call sysrq handlers
  */
 
-void __handle_sysrq_nolock(int, struct pt_regs *,
-                struct kbd_struct *, struct tty_struct *);
-
-
+void __handle_sysrq_nolock(int, struct pt_regs *, struct tty_struct *);
 
 /*
  * Sysrq registration manipulation functions
@@ -117,3 +111,5 @@
 #else
 #define CHECK_EMERGENCY_SYNC
 #endif
+
+#endif /* __LINUX_SYSRQ_H__ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/thread_info.h linux-2.5/include/linux/thread_info.h
--- linux-2.5.13/include/linux/thread_info.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/linux/thread_info.h	Thu May  2 21:55:06 2002
@@ -13,6 +13,33 @@
 #ifdef __KERNEL__
 
 /*
+ * wrappers for thread_info->cpu accesses
+ * optimised away on UP (cpu == 0 is an invariant)
+ */
+#ifdef CONFIG_SMP
+static inline unsigned int thread_info_cpu(const struct thread_info *ti)
+{
+	return ti->cpu;
+}
+
+static inline void set_thread_info_cpu(struct thread_info *ti, unsigned int cpu)
+{
+	ti->cpu = cpu;
+}
+
+#else	/* !CONFIG_SMP */
+
+static inline unsigned int thread_info_cpu(const struct thread_info *ti)
+{
+	return 0;
+}
+
+static inline void set_thread_info_cpu(struct thread_info *ti, unsigned int cpu)
+{
+}
+#endif	/* CONFIG_SMP */
+
+/*
  * flag set/clear/test wrappers
  * - pass TIF_xxxx constants to these functions
  */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/trdevice.h linux-2.5/include/linux/trdevice.h
--- linux-2.5.13/include/linux/trdevice.h	Fri May  3 01:22:46 2002
+++ linux-2.5/include/linux/trdevice.h	Fri May  3 03:49:08 2002
@@ -31,6 +31,9 @@
 extern int		tr_header(struct sk_buff *skb, struct net_device *dev,
 				   unsigned short type, void *daddr,
 				   void *saddr, unsigned len);
+extern void		tr_source_route(struct sk_buff *skb,
+					struct trh_hdr *trh,
+					struct net_device *dev);
 extern int		tr_rebuild_header(struct sk_buff *skb);
 extern unsigned short	tr_type_trans(struct sk_buff *skb, struct net_device *dev);
 extern struct net_device *init_trdev(struct net_device *dev, int sizeof_priv);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/tty.h linux-2.5/include/linux/tty.h
--- linux-2.5.13/include/linux/tty.h	Fri May  3 01:22:53 2002
+++ linux-2.5/include/linux/tty.h	Thu May  2 21:55:12 2002
@@ -343,11 +343,11 @@
 extern struct termios tty_std_termios;
 extern struct tty_struct * redirect;
 extern struct tty_ldisc ldiscs[];
-extern int fg_console, last_console, want_console;
+extern int fg_console;
 
 extern int kmsg_redirect;
 
-extern void con_init(void);
+extern void vt_console_init(void);
 extern void console_init(void);
 
 extern int lp_init(void);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/tty_driver.h linux-2.5/include/linux/tty_driver.h
--- linux-2.5.13/include/linux/tty_driver.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/linux/tty_driver.h	Thu May  2 21:55:12 2002
@@ -130,6 +130,7 @@
 	struct termios init_termios; /* Initial termios */
 	int	flags;		/* tty driver flags */
 	int	*refcount;	/* for loadable tty drivers */
+	struct console *console;/* console attached to this tty hardware */
 	struct proc_dir_entry *proc_entry; /* /proc fs entry */
 	struct tty_driver *other; /* only used for the PTY driver */
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/udf_fs.h linux-2.5/include/linux/udf_fs.h
--- linux-2.5.13/include/linux/udf_fs.h	Fri May  3 01:22:43 2002
+++ linux-2.5/include/linux/udf_fs.h	Sun Apr 14 12:33:14 2002
@@ -30,11 +30,10 @@
  * HISTORY
  *
  */
+#include <linux/config.h>
 
 #ifndef _UDF_FS_H
 #define _UDF_FS_H 1
-
-#include <linux/config.h>
 
 #include <linux/config.h>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/ufs_fs.h linux-2.5/include/linux/ufs_fs.h
--- linux-2.5.13/include/linux/ufs_fs.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/linux/ufs_fs.h	Thu May  2 21:32:25 2002
@@ -32,6 +32,9 @@
 #include <linux/time.h>
 #include <linux/stat.h>
 
+#include <linux/ufs_fs_i.h>
+#include <linux/ufs_fs_sb.h>
+
 #define UFS_BBLOCK 0
 #define UFS_BBSIZE 8192
 #define UFS_SBLOCK 8192
@@ -397,7 +400,7 @@
  * Convert cylinder group to base address of its global summary info.
  */
 #define fs_cs(indx) \
-	u.ufs_sb.s_csp[(indx) >> uspi->s_csshift][(indx) & ~uspi->s_csmask]
+	s_csp[(indx) >> uspi->s_csshift][(indx) & ~uspi->s_csmask]
 
 /*
  * Cylinder group block for a file system.
@@ -779,7 +782,10 @@
 /* truncate.c */
 extern void ufs_truncate (struct inode *);
 
-#include <linux/ufs_fs_i.h>
+static inline struct ufs_sb_info *UFS_SB(struct super_block *sb)
+{
+	return sb->u.generic_sbp;
+}
 
 static inline struct ufs_inode_info *UFS_I(struct inode *inode)
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/umem.h linux-2.5/include/linux/umem.h
--- linux-2.5.13/include/linux/umem.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/linux/umem.h	Fri May  3 03:49:08 2002
@@ -0,0 +1,130 @@
+
+/*
+ * This file contains defines for the
+ *   Micro Memory MM5415
+ * family PCI Memory Module with Battery Backup.
+ *
+ * Copyright Micro Memory INC 2001.  All rights reserved.
+ * Release under the terms of the GNU GENERAL PUBLIC LICENSE version 2.
+ * See the file COPYING.
+ */
+
+#ifndef _DRIVERS_BLOCK_MM_H
+#define _DRIVERS_BLOCK_MM_H
+
+
+#define IRQ_TIMEOUT (1 * HZ)
+
+/* CSR register definition */
+#define MEMCTRLSTATUS_MAGIC	0x00
+#define  MM_MAGIC_VALUE		(unsigned char)0x59
+
+#define MEMCTRLSTATUS_BATTERY	0x04
+#define  BATTERY_1_DISABLED	0x01
+#define  BATTERY_1_FAILURE	0x02
+#define  BATTERY_2_DISABLED	0x04
+#define  BATTERY_2_FAILURE	0x08
+
+#define MEMCTRLSTATUS_MEMORY	0x07
+#define  MEM_128_MB		0xfe
+#define  MEM_256_MB		0xfc
+#define  MEM_512_MB		0xf8
+#define  MEM_1_GB		0xf0
+#define  MEM_2_GB		0xe0
+
+#define MEMCTRLCMD_LEDCTRL	0x08
+#define  LED_REMOVE		2
+#define  LED_FAULT		4
+#define  LED_POWER		6
+#define	 LED_FLIP		255
+#define  LED_OFF		0x00
+#define  LED_ON			0x01
+#define  LED_FLASH_3_5		0x02
+#define  LED_FLASH_7_0		0x03
+#define  LED_POWER_ON		0x00
+#define  LED_POWER_OFF		0x01
+#define  USER_BIT1		0x01
+#define  USER_BIT2		0x02
+
+#define MEMORY_INITIALIZED	USER_BIT1
+
+#define MEMCTRLCMD_ERRCTRL	0x0C
+#define  EDC_NONE_DEFAULT	0x00
+#define  EDC_NONE		0x01
+#define  EDC_STORE_READ		0x02
+#define  EDC_STORE_CORRECT	0x03
+
+#define MEMCTRLCMD_ERRCNT	0x0D
+#define MEMCTRLCMD_ERRSTATUS	0x0E
+
+#define ERROR_DATA_LOG		0x20
+#define ERROR_ADDR_LOG		0x28
+#define ERROR_COUNT		0x3D
+#define ERROR_SYNDROME		0x3E
+#define ERROR_CHECK		0x3F
+
+#define DMA_PCI_ADDR		0x40
+#define DMA_LOCAL_ADDR		0x48
+#define DMA_TRANSFER_SIZE	0x50
+#define DMA_DESCRIPTOR_ADDR	0x58
+#define DMA_SEMAPHORE_ADDR	0x60
+#define DMA_STATUS_CTRL		0x68
+#define  DMASCR_GO		0x00001
+#define  DMASCR_TRANSFER_READ	0x00002
+#define  DMASCR_CHAIN_EN	0x00004
+#define  DMASCR_SEM_EN		0x00010
+#define  DMASCR_DMA_COMP_EN	0x00020
+#define  DMASCR_CHAIN_COMP_EN	0x00040
+#define  DMASCR_ERR_INT_EN	0x00080
+#define  DMASCR_PARITY_INT_EN	0x00100
+#define  DMASCR_ANY_ERR		0x00800
+#define  DMASCR_MBE_ERR		0x01000
+#define  DMASCR_PARITY_ERR_REP	0x02000
+#define  DMASCR_PARITY_ERR_DET	0x04000
+#define  DMASCR_SYSTEM_ERR_SIG	0x08000
+#define  DMASCR_TARGET_ABT	0x10000
+#define  DMASCR_MASTER_ABT	0x20000
+#define  DMASCR_DMA_COMPLETE	0x40000
+#define  DMASCR_CHAIN_COMPLETE	0x80000
+
+/* 
+3.SOME PCs HAVE HOST BRIDGES WHICH APPARENTLY DO NOT CORRECTLY HANDLE 
+READ-LINE (0xE) OR READ-MULTIPLE (0xC) PCI COMMAND CODES DURING DMA 
+TRANSFERS. IN OTHER SYSTEMS THESE COMMAND CODES WILL CAUSE THE HOST BRIDGE 
+TO ALLOW LONGER BURSTS DURING DMA READ OPERATIONS. THE UPPER FOUR BITS 
+(31..28) OF THE DMA CSR HAVE BEEN MADE PROGRAMMABLE, SO THAT EITHER A 0x6, 
+AN 0xE OR A 0xC CAN BE WRITTEN TO THEM TO SET THE COMMAND CODE USED DURING 
+DMA READ OPERATIONS.
+*/
+#define        DMASCR_READ   0x60000000
+#define        DMASCR_READLINE   0xE0000000
+#define        DMASCR_READMULTI   0xC0000000
+
+
+#define DMASCR_ERROR_MASK	(DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR | DMASCR_ANY_ERR)
+#define DMASCR_HARD_ERROR	(DMASCR_MASTER_ABT | DMASCR_TARGET_ABT | DMASCR_SYSTEM_ERR_SIG | DMASCR_PARITY_ERR_DET | DMASCR_MBE_ERR)
+
+#define WINDOWMAP_WINNUM	0x7B
+
+#define DMA_READ_FROM_HOST 0
+#define DMA_WRITE_TO_HOST 1
+
+struct mm_dma_desc {
+	u64	pci_addr;
+	u64	local_addr;
+	u32	transfer_size;
+	u32	zero1;
+	u64	next_desc_addr;
+	u64	sem_addr;
+	u32	control_bits;
+	u32	zero2;
+
+	dma_addr_t data_dma_handle;
+
+	/* Copy of the bits */
+	u64	sem_control_bits;
+} __attribute__((aligned(8)));
+
+#define PCI_VENDOR_ID_MICRO_MEMORY		0x1332
+#define PCI_DEVICE_ID_MICRO_MEMORY_5415CN	0x5415
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/vt_kern.h linux-2.5/include/linux/vt_kern.h
--- linux-2.5.13/include/linux/vt_kern.h	Fri May  3 01:22:47 2002
+++ linux-2.5/include/linux/vt_kern.h	Thu May  2 22:20:24 2002
@@ -2,15 +2,42 @@
 #define _VT_KERN_H
 
 /*
- * this really is an extension of the vc_cons structure in console.c, but
- * with information needed by the vt package
+ * All the data structs defining the VT tty system.
  */
 
 #include <linux/config.h>
 #include <linux/vt.h>
 #include <linux/kd.h>
+#include <linux/kbd_kern.h>
 #include <linux/tty.h>
 
+/* scroll */
+#define SM_UP       (1)
+#define SM_DOWN     (2)
+
+/* cursor */
+#define CM_DRAW     (1)
+#define CM_ERASE    (2)
+#define CM_CHANGE   (3)
+#define CM_MOVE     (4)
+
+#define CUR_DEF         0
+#define CUR_NONE        1
+#define CUR_UNDERLINE   2
+#define CUR_LOWER_THIRD 3
+#define CUR_LOWER_HALF  4
+#define CUR_TWO_THIRDS  5
+#define CUR_BLOCK       6
+#define CUR_HWMASK      0x0f
+#define CUR_SWMASK      0xfff0
+
+#define CUR_DEFAULT	CUR_UNDERLINE
+
+/*
+ *      Low-Level Functions
+ */
+#define IS_VISIBLE (vc->vc_num == fg_console)
+
 /*
  * Presently, a lot of graphics programs do not restore the contents of
  * the higher font pages.  Defining this flag will avoid use of them, but
@@ -23,20 +50,157 @@
 #define BROKEN_GRAPHICS_PROGRAMS 1
 #endif
 
-extern struct vt_struct {
-	int vc_num;				/* The console number */
+/*
+ * Data structure describing single virtual console
+ *
+ * Fields marked with [#] must be set by the low-level driver.
+ * Fields marked with [!] can be changed by the low-level driver
+ * to achieve effects such as fast scrolling by changing the origin.
+ */
+
+#define NPAR 16
+
+struct vc_data {
+	unsigned short	vc_num;			/* Console number */
+	unsigned int	vc_cols;		/* [#] Console size */
+	unsigned int	vc_rows;
+	unsigned int	vc_size_row;		/* Bytes per row */
 	unsigned char	vc_mode;		/* KD_TEXT, ... */
+	unsigned long	vc_origin;		/* [!] Start of real screen */
+	unsigned long	vc_scr_end;		/* [!] End of real screen */
+	unsigned long	vc_visible_origin;	/* [!] Top of visible window */
+	unsigned int	vc_top, vc_bottom;	/* Scrolling region */
+	unsigned short	*vc_screenbuf;		/* In-memory character/attribute buffer */
+	unsigned int	vc_screenbuf_size;
+	unsigned char	vc_attr;		/* Current attributes */
+	unsigned char	vc_def_color;		/* Default colors */
+	unsigned char	vc_color;		/* Foreground & background */
+	unsigned char	vc_s_color;		/* Saved foreground & background */
+	unsigned char	vc_ulcolor;		/* Color for underline mode */
+	unsigned char	vc_halfcolor;		/* Color for half intensity mode */
+	/* cursor */	
+	unsigned int	vc_cursor_type;
+	unsigned short	vc_complement_mask;	/* [#] Xor mask for mouse pointer */
+	unsigned short	vc_s_complement_mask;	/* Saved mouse pointer mask */
+	unsigned short	vc_video_erase_char;	/* Background erase character */
+	unsigned int	vc_x, vc_y;		/* Cursor position */
+	unsigned long	vc_pos;			/* Cursor address */
+	unsigned int	vc_saved_x;
+	unsigned int	vc_saved_y;
+	unsigned int	vc_state;		/* Escape sequence parser state */
+	unsigned int	vc_npar,vc_par[NPAR];	/* Parameters of current escape sequence */
+	unsigned short	vc_hi_font_mask;	/* [#] Attribute set for upper 256 chars of font or 0 if not supported */
+	struct	kbd_struct kbd_table;		/* VC keyboard state */
+	struct 	vt_struct *display_fg;		/* Ptr to display */
+	struct	tty_struct *vc_tty;		/* TTY we are attached to */
+	/* data for manual vt switching */
 	struct vt_mode	vt_mode;
 	int		vt_pid;
 	int		vt_newvt;
+	/* mode flags */
+	unsigned int	vc_charset	: 1;	/* Character set G0 / G1 */
+	unsigned int	vc_s_charset	: 1;	/* Saved character set */
+	unsigned int	vc_disp_ctrl	: 1;	/* Display chars < 32? */
+	unsigned int	vc_toggle_meta	: 1;	/* Toggle high bit? */
+	unsigned int	vc_decscnm	: 1;	/* Screen Mode */
+	unsigned int	vc_decom	: 1;	/* Origin Mode */
+	unsigned int	vc_decawm	: 1;	/* Autowrap Mode */
+	unsigned int	vc_dectcem	: 1;	/* Text Cursor Enable */
+	unsigned int	vc_irm		: 1;	/* Insert/Replace Mode */
+	unsigned int	vc_deccolm	: 1;	/* 80/132 Column Mode */
+	/* attribute flags */
+	unsigned int	vc_intensity	: 2;	/* 0=half-bright, 1=normal, 2=bold */
+	unsigned int	vc_underline	: 1;
+	unsigned int	vc_blink	: 1;
+	unsigned int	vc_reverse	: 1;
+	unsigned int	vc_s_intensity	: 2;	/* saved rendition */
+	unsigned int	vc_s_underline	: 1;
+	unsigned int	vc_s_blink	: 1;
+	unsigned int	vc_s_reverse	: 1;
+	/* misc */
+	unsigned int	vc_priv1	: 1;	/* indicating a private control
+						function */
+	unsigned int	vc_priv2	: 1;	/* indicating a private control
+						function */
+	unsigned int	vc_priv3	: 1;	/* indicating a private control
+						function */
+	unsigned int	vc_priv4	: 1;	/* indicating a private control
+					function (used to be called "ques") */
+	unsigned int	vc_need_wrap	: 1;
+	unsigned int	vc_can_do_color	: 1;
+	unsigned int	vc_report_mouse	: 2;
+	unsigned int	vc_kmalloced	: 1;
+	unsigned char	vc_utf		: 1;	/* Unicode UTF-8 encoding */
+	unsigned char	vc_utf_count;
+         	int	vc_utf_char;
+	unsigned int	vc_tab_stop[8];		/* Tab stops. 256 columns. */
+	unsigned char	vc_palette[16*3];	/* Colour palette for VGA+ */
+	unsigned short	*vc_translate;
+	unsigned char	vc_G0_charset;
+	unsigned char	vc_G1_charset;
+	unsigned char	vc_saved_G0;
+	unsigned char	vc_saved_G1;
+	unsigned int	vc_bell_pitch;		/* Console bell pitch */
+	unsigned int	vc_bell_duration;		/* Console bell duration */
+	unsigned long	vc_uni_pagedir;
+	unsigned long	*vc_uni_pagedir_loc;	/* [!] Location of uni_pagedir variable for this console */
 	wait_queue_head_t paste_wait;
-} *vt_cons[MAX_NR_CONSOLES];
+	/* Internal flags */
+	unsigned int	vc_decscl;			/* operating level */
+	unsigned int	vc_c8bit	: 1;	/* 8-bit controls */
+	unsigned int	vc_d8bit	: 1;	/* 8-bit data */
+	unsigned int	vc_shift	: 1;	/* single shift */
+	/* Private modes */
+	unsigned int	vc_decckm	: 1;	/* Cursor Keys */
+	unsigned int	vc_decsclm	: 1;	/* Scrolling */
+	unsigned int	vc_decarm	: 1;	/* Autorepeat */
+	unsigned int	vc_decnrcm	: 1;	/* National Replacement Character Set */
+	unsigned int	vc_decnkm	: 1;	/* Numeric Keypad */
+	/* ANSI / ISO mode flags */
+	unsigned int	vc_kam		: 1;	/* Keyboard Action */
+	unsigned int	vc_crm		: 1;	/* Console Representation */
+	unsigned int	vc_lnm		: 1;	/* Line feed/New line */
+	/* Charset mappings */
+	unsigned char	vc_GL_charset;
+	unsigned char	vc_GR_charset;
+	unsigned char	vc_G2_charset;
+	unsigned char	vc_G3_charset;
+	unsigned char	vc_GS_charset;
+	unsigned char	vc_saved_G2;
+	unsigned char	vc_saved_G3;
+};
+
+struct vt_struct {
+	struct vc_data	*last_console;	/* VC we last switched from */
+	struct vc_data	*want_vc;	/* VC we want to switch to */
+	int scrollback_delta;
+	int cursor_original;
+	char vt_blanked;		/* Is this display blanked */
+	int blank_mode;		/* 0:none 1:suspendV 2:suspendH 3:powerdown */
+	int blank_interval;		/* How long before blanking */
+	int off_interval;	
+	struct timer_list timer;	/* Timer for VT blanking */
+	const struct consw *vt_sw;	/* Display driver for VT */
+	struct vc_data *default_mode;	/* Default mode */
+	struct tq_struct vt_tq;		/* VT task queue */
+	struct vc_data *vc_cons[MAX_NR_CONSOLES];
+};
+
+extern struct vt_struct *vt_cons;
 
 extern void (*kd_mksound)(unsigned int hz, unsigned int ticks);
 extern int (*kbd_rate)(struct kbd_repeat *rep);
 
-/* console.c */
+/* universal VT emulation functions */
+void vte_ris(struct vc_data *vc, int do_clear);
+inline void vte_cr(struct vc_data *vc);
+void vte_lf(struct vc_data *vc);
+inline void vte_bs(struct vc_data *vc);
+void vte_ed(struct vc_data *vc, int vpar);
+void vte_decsc(struct vc_data *vc);
+void terminal_emulation(struct tty_struct *tty, int c);
 
+/* vt.c */
 struct console_font_op;
 
 int vc_allocate(unsigned int console);
@@ -46,22 +210,40 @@
 #define vc_resize_all(l, c) vc_resize(l, c, 0, MAX_NR_CONSOLES-1)
 #define vc_resize_con(l, c, x) vc_resize(l, c, x, x)
 void vc_disallocate(unsigned int console);
-void reset_palette(int currcons);
-void set_palette(int currcons);
-void do_blank_screen(int gfx_mode);
+void add_softcursor(struct vc_data *vc);
+void set_cursor(struct vc_data *vc);
+void hide_cursor(struct vc_data *vc);
+void gotoxy(struct vc_data *vc, int new_x, int new_y);
+inline void gotoxay(struct vc_data *vc, int new_x, int new_y);
+void reset_palette(struct vc_data *vc);
+void set_palette(struct vc_data *vc);
+void default_attr(struct vc_data *vc);
+void update_attr(struct vc_data *vc);
+void scrup(struct vc_data *vc, unsigned int t, unsigned int b, int nr);
+void scrdown(struct vc_data *vc, unsigned int t, unsigned int b, int nr);
+void insert_char(struct vc_data *vc, unsigned int nr);
+void delete_char(struct vc_data *vc, unsigned int nr);
+void insert_line(struct vc_data *vc, unsigned int nr);
+void delete_line(struct vc_data *vc, unsigned int nr);
+void set_origin(struct vc_data *vc);
+inline void clear_region(struct vc_data *vc,int x,int y,int width,int height);
+void do_update_region(struct vc_data *vc, unsigned long start, int count);
+void update_screen(struct vc_data *vc);
+inline void save_screen(struct vc_data *vc);
+void do_blank_screen(struct vt_struct *vt, int gfx_mode);
 void unblank_screen(void);
-void poke_blanked_console(void);
-int con_font_op(int currcons, struct console_font_op *op);
+void poke_blanked_console(struct vt_struct *vt);
+int con_font_op(struct vc_data *vc, struct console_font_op *op);
 int con_set_cmap(unsigned char *cmap);
 int con_get_cmap(unsigned char *cmap);
-void scrollback(int);
-void scrollfront(int);
-void update_region(int currcons, unsigned long start, int count);
+void scrollback(struct vc_data *, int);
+void scrollfront(struct vc_data *, int);
+inline unsigned short *screenpos(struct vc_data *vc, int offset, int viewed);
+void update_region(struct vc_data *vc, unsigned long start, int count);
 void redraw_screen(int new_console, int is_switch);
-#define update_screen(x) redraw_screen(x, 0)
-#define switch_screen(x) redraw_screen(x, 1)
 
 struct tty_struct;
+void respond_string(const char *p, struct tty_struct *tty);
 int tioclinux(struct tty_struct *tty, unsigned long arg);
 
 /* consolemap.c */
@@ -73,24 +255,23 @@
 int con_get_trans_old(unsigned char * table);
 int con_set_trans_new(unsigned short * table);
 int con_get_trans_new(unsigned short * table);
-int con_clear_unimap(int currcons, struct unimapinit *ui);
-int con_set_unimap(int currcons, ushort ct, struct unipair *list);
-int con_get_unimap(int currcons, ushort ct, ushort *uct, struct unipair *list);
-int con_set_default_unimap(int currcons);
-void con_free_unimap(int currcons);
-void con_protect_unimap(int currcons, int rdonly);
-int con_copy_unimap(int dstcons, int srccons);
+int con_clear_unimap(struct vc_data *vc, struct unimapinit *ui);
+int con_set_unimap(struct vc_data *vc, ushort ct, struct unipair *list);
+int con_get_unimap(struct vc_data *vc, ushort ct, ushort *uct, struct unipair *list);
+int con_set_default_unimap(struct vc_data *vc);
+void con_free_unimap(struct vc_data *vc);
+void con_protect_unimap(struct vc_data *vc, int rdonly);
+int con_copy_unimap(struct vc_data *dconp, struct vc_data *sconp);
 
-/* vt.c */
+/* vt_ioctl.c */
 
 extern unsigned int video_font_height;
 extern unsigned int default_font_height;
 extern unsigned int video_scan_lines;
 
-void complete_change_console(unsigned int new_console);
-int vt_waitactive(int vt);
-void change_console(unsigned int);
-void reset_vc(unsigned int new_console);
+void complete_change_console(struct vc_data *new_vc, struct vc_data *old_vc);
+void change_console(struct vc_data *new_vc, struct vc_data *old_vc);
+void reset_vc(struct vc_data *vc);
 int vt_waitactive(int vt);
 
 #endif /* _VT_KERN_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/wait.h linux-2.5/include/linux/wait.h
--- linux-2.5.13/include/linux/wait.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/linux/wait.h	Thu May  2 21:55:06 2002
@@ -45,6 +45,7 @@
 # define wq_read_unlock read_unlock
 # define wq_write_lock_irq write_lock_irq
 # define wq_write_lock_irqsave write_lock_irqsave
+# define wq_write_unlock_irq write_unlock_irq
 # define wq_write_unlock_irqrestore write_unlock_irqrestore
 # define wq_write_unlock write_unlock
 #else
@@ -57,6 +58,7 @@
 # define wq_read_unlock_irqrestore spin_unlock_irqrestore
 # define wq_write_lock_irq spin_lock_irq
 # define wq_write_lock_irqsave spin_lock_irqsave
+# define wq_write_unlock_irq spin_unlock_irq
 # define wq_write_unlock_irqrestore spin_unlock_irqrestore
 # define wq_write_unlock spin_unlock
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/linux/watchdog.h linux-2.5/include/linux/watchdog.h
--- linux-2.5.13/include/linux/watchdog.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/linux/watchdog.h	Mon Feb 18 03:39:05 2002
@@ -25,7 +25,8 @@
 #define	WDIOC_GETTEMP		_IOR(WATCHDOG_IOCTL_BASE, 3, int)
 #define	WDIOC_SETOPTIONS	_IOR(WATCHDOG_IOCTL_BASE, 4, int)
 #define	WDIOC_KEEPALIVE		_IOR(WATCHDOG_IOCTL_BASE, 5, int)
-#define	WDIOC_SETTIMEOUT        _IOW(WATCHDOG_IOCTL_BASE, 6, int)
+#define	WDIOC_SETTIMEOUT        _IOWR(WATCHDOG_IOCTL_BASE, 6, int)
+#define	WDIOC_GETTIMEOUT        _IOR(WATCHDOG_IOCTL_BASE, 7, int)
 
 #define	WDIOF_UNKNOWN		-1	/* Unknown flag error */
 #define	WDIOS_UNKNOWN		-1	/* Unknown status error */
@@ -37,6 +38,7 @@
 #define	WDIOF_POWERUNDER	0x0010	/* Power bad/power fault */
 #define	WDIOF_CARDRESET		0x0020	/* Card previously reset the CPU */
 #define WDIOF_POWEROVER		0x0040	/* Power over voltage */
+#define WDIOF_SETTIMEOUT	0x0080  /* Set timeout (in seconds) */
 #define	WDIOF_KEEPALIVEPING	0x8000	/* Keep alive ping reply */
 
 #define	WDIOS_DISABLECARD	0x0001	/* Turn off the watchdog timer */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/math-emu/op-1.h linux-2.5/include/math-emu/op-1.h
--- linux-2.5.13/include/math-emu/op-1.h	Fri May  3 01:22:44 2002
+++ linux-2.5/include/math-emu/op-1.h	Sun Mar  3 17:54:36 2002
@@ -25,7 +25,7 @@
 #ifndef    __MATH_EMU_OP_1_H__
 #define    __MATH_EMU_OP_1_H__
 
-#define _FP_FRAC_DECL_1(X)	_FP_W_TYPE X##_f
+#define _FP_FRAC_DECL_1(X)	_FP_W_TYPE X##_f=0
 #define _FP_FRAC_COPY_1(D,S)	(D##_f = S##_f)
 #define _FP_FRAC_SET_1(X,I)	(X##_f = I)
 #define _FP_FRAC_HIGH_1(X)	(X##_f)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/math-emu/soft-fp.h linux-2.5/include/math-emu/soft-fp.h
--- linux-2.5.13/include/math-emu/soft-fp.h	Fri May  3 01:22:49 2002
+++ linux-2.5/include/math-emu/soft-fp.h	Fri May  3 03:49:08 2002
@@ -154,11 +154,11 @@
 
 #define _FP_CLS_COMBINE(x,y)	(((x) << 2) | (y))
 
-#include "op-1.h"
-#include "op-2.h"
-#include "op-4.h"
-#include "op-8.h"
-#include "op-common.h"
+#include <math-emu/op-1.h>
+#include <math-emu/op-2.h>
+#include <math-emu/op-4.h>
+#include <math-emu/op-8.h>
+#include <math-emu/op-common.h>
 
 /* Sigh.  Silly things longlong.h needs.  */
 #define UWtype		_FP_W_TYPE
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/bluetooth/bluetooth.h linux-2.5/include/net/bluetooth/bluetooth.h
--- linux-2.5.13/include/net/bluetooth/bluetooth.h	Fri May  3 01:22:51 2002
+++ linux-2.5/include/net/bluetooth/bluetooth.h	Thu May  2 22:21:40 2002
@@ -23,7 +23,7 @@
 */
 
 /*
- *  $Id: bluetooth.h,v 1.6 2001/08/03 04:19:49 maxk Exp $
+ *  $Id: bluetooth.h,v 1.8 2002/04/17 17:37:20 maxk Exp $
  */
 
 #ifndef __BLUETOOTH_H
@@ -31,17 +31,61 @@
 
 #include <asm/types.h>
 #include <asm/byteorder.h>
+#include <linux/poll.h>
+#include <net/sock.h>
 
 #ifndef AF_BLUETOOTH
 #define AF_BLUETOOTH	31
 #define PF_BLUETOOTH	AF_BLUETOOTH
 #endif
 
+/* Reserv for core and drivers use */
+#define BLUEZ_SKB_RESERVE       8
+
+#ifndef MIN
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+#endif
+
 #define BTPROTO_L2CAP   0
 #define BTPROTO_HCI     1
+#define BTPROTO_SCO   	2
+#define BTPROTO_RFCOMM	3
 
 #define SOL_HCI     0
 #define SOL_L2CAP   6
+#define SOL_SCO     17
+#define SOL_RFCOMM  18
+
+/* Debugging */
+#ifdef CONFIG_BLUEZ_DEBUG
+
+#define HCI_CORE_DEBUG		1
+#define HCI_SOCK_DEBUG		1
+#define HCI_UART_DEBUG		1
+#define HCI_USB_DEBUG		1
+//#define HCI_DATA_DUMP		1
+
+#define L2CAP_DEBUG		1
+#define SCO_DEBUG		1
+#define AF_BLUETOOTH_DEBUG	1
+
+#endif /* CONFIG_BLUEZ_DEBUG */
+
+extern void bluez_dump(char *pref, __u8 *buf, int count);
+
+#if __GNUC__ <= 2 && __GNUC_MINOR__ < 95
+#define __func__ __FUNCTION__
+#endif
+
+#define BT_INFO(fmt, arg...) printk(KERN_INFO fmt "\n" , ## arg)
+#define BT_DBG(fmt, arg...)  printk(KERN_INFO "%s: " fmt "\n" , __func__ , ## arg)
+#define BT_ERR(fmt, arg...)  printk(KERN_ERR  "%s: " fmt "\n" , __func__ , ## arg)
+
+#ifdef HCI_DATA_DUMP
+#define BT_DMP(buf, len)    bluez_dump(__func__, buf, len)
+#else
+#define BT_DMP(D...)
+#endif
 
 /* Connection and socket states */
 enum {
@@ -50,6 +94,7 @@
 	BT_BOUND,
 	BT_LISTEN,
 	BT_CONNECT,
+	BT_CONNECT2,
 	BT_CONFIG,
 	BT_DISCONN,
 	BT_CLOSED
@@ -66,7 +111,8 @@
 	__u8 b[6];
 } __attribute__((packed)) bdaddr_t;
 
-#define BDADDR_ANY ((bdaddr_t *)"\000\000\000\000\000")
+#define BDADDR_ANY   (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}})
+#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}})
 
 /* Copy, swap, convert BD Address */
 static inline int bacmp(bdaddr_t *ba1, bdaddr_t *ba2)
@@ -82,6 +128,89 @@
 char *batostr(bdaddr_t *ba);
 bdaddr_t *strtoba(char *str);
 
+/* Common socket structures and functions */
+
+#define bluez_sk(__sk) ((struct bluez_sock *) __sk)
+
+struct bluez_sock {
+	struct sock sk;
+	bdaddr_t    src;
+	bdaddr_t    dst;
+	struct list_head accept_q;
+	struct sock *parent;
+};
+
+struct bluez_sock_list {
+	struct sock *head;
+	rwlock_t     lock;
+};
+
+int  bluez_sock_register(int proto, struct net_proto_family *ops);
+int  bluez_sock_unregister(int proto);
+struct sock *bluez_sock_alloc(struct socket *sock, int proto, int pi_size, int prio);
+void bluez_sock_link(struct bluez_sock_list *l, struct sock *s);
+void bluez_sock_unlink(struct bluez_sock_list *l, struct sock *s);
+int  bluez_sock_recvmsg(struct socket *sock, struct msghdr *msg, int len, int flags, struct scm_cookie *scm);
+uint bluez_sock_poll(struct file * file, struct socket *sock, poll_table *wait);
+int  bluez_sock_w4_connect(struct sock *sk, int flags);
+
+void bluez_accept_enqueue(struct sock *parent, struct sock *sk);
+struct sock *bluez_accept_dequeue(struct sock *parent, struct socket *newsock);
+
+/* Skb helpers */
+struct bluez_skb_cb {
+	int    incomming;
+};
+#define bluez_cb(skb)	((struct bluez_skb_cb *)(skb->cb)) 
+
+static inline struct sk_buff *bluez_skb_alloc(unsigned int len, int how)
+{
+	struct sk_buff *skb;
+
+	if ((skb = alloc_skb(len + BLUEZ_SKB_RESERVE, how))) {
+		skb_reserve(skb, BLUEZ_SKB_RESERVE);
+		bluez_cb(skb)->incomming  = 0;
+	}
+	return skb;
+}
+
+static inline struct sk_buff *bluez_skb_send_alloc(struct sock *sk, unsigned long len, 
+						       int nb, int *err)
+{
+	struct sk_buff *skb;
+
+	if ((skb = sock_alloc_send_skb(sk, len + BLUEZ_SKB_RESERVE, nb, err))) {
+		skb_reserve(skb, BLUEZ_SKB_RESERVE);
+		bluez_cb(skb)->incomming  = 0;
+	}
+
+	return skb;
+}
+
+static inline int skb_frags_no(struct sk_buff *skb)
+{
+	register struct sk_buff *frag = skb_shinfo(skb)->frag_list;
+	register int n = 1;
+
+	for (; frag; frag=frag->next, n++);
+	return n;
+}
+
+int hci_core_init(void);
+int hci_core_cleanup(void);
+int hci_sock_init(void);
+int hci_sock_cleanup(void);
+
 int bterr(__u16 code);
+
+#ifndef MODULE_LICENSE
+#define MODULE_LICENSE(x)
+#endif
+
+#ifndef list_for_each_safe
+#define list_for_each_safe(pos, n, head) \
+	for (pos = (head)->next, n = pos->next; pos != (head); \
+		pos = n, n = pos->next)
+#endif
 
 #endif /* __BLUETOOTH_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/bluetooth/hci.h linux-2.5/include/net/bluetooth/hci.h
--- linux-2.5.13/include/net/bluetooth/hci.h	Fri May  3 01:22:49 2002
+++ linux-2.5/include/net/bluetooth/hci.h	Wed May  1 20:36:25 2002
@@ -23,16 +23,16 @@
 */
 
 /*
- *  $Id: hci.h,v 1.15 2001/08/05 06:02:15 maxk Exp $
+ *  $Id: hci.h,v 1.4 2002/04/18 22:26:15 maxk Exp $
  */
 
 #ifndef __HCI_H
 #define __HCI_H
 
-#include <asm/byteorder.h>
-
-#define HCI_MAX_DEV 	8
-#define HCI_MAX_FRAME_SIZE	2048
+#define HCI_MAX_ACL_SIZE	1024
+#define HCI_MAX_SCO_SIZE	255
+#define HCI_MAX_EVENT_SIZE	260
+#define HCI_MAX_FRAME_SIZE	(HCI_MAX_ACL_SIZE + 4)
 
 /* HCI dev events */
 #define HCI_DEV_REG	1
@@ -41,41 +41,54 @@
 #define HCI_DEV_DOWN	4
 
 /* HCI device types */
-#define HCI_UART 	0
+#define HCI_VHCI	0
 #define HCI_USB		1
-#define HCI_VHCI	2
-
-/* HCI device modes */
-#define HCI_NORMAL 	0x0001
-#define HCI_RAW		0x0002
-#define HCI_MODE_MASK   (HCI_NORMAL | HCI_RAW)
-#define HCI_SOCK	0x1000
-
-/* HCI device states */
-#define HCI_INIT	0x0010
-#define HCI_UP 		0x0020
-#define HCI_RUNNING	0x0040
+#define HCI_PCCARD	2
+#define HCI_UART 	3
+#define HCI_RS232 	4
 
 /* HCI device flags */
-#define HCI_PSCAN	0x0100
-#define HCI_ISCAN	0x0200
-#define HCI_AUTH	0x0400
+enum {
+	HCI_UP,
+	HCI_INIT,
+	HCI_RUNNING,
+
+	HCI_PSCAN,
+	HCI_ISCAN,
+	HCI_AUTH,
+	HCI_ENCRYPT,
+	HCI_INQUIRY,
 
-/* HCI Ioctl defines */
+	HCI_RAW
+};
+
+/* HCI ioctl defines */
 #define HCIDEVUP        _IOW('H', 201, int)
 #define HCIDEVDOWN      _IOW('H', 202, int)
 #define HCIDEVRESET     _IOW('H', 203, int)
-#define HCIRESETSTAT    _IOW('H', 204, int)
-#define HCIGETINFO      _IOR('H', 205, int)
-#define HCIGETDEVLIST   _IOR('H', 206, int)
-#define HCISETRAW       _IOW('H', 207, int)
-#define HCISETSCAN      _IOW('H', 208, int)
-#define HCISETAUTH      _IOW('H', 209, int)
-#define HCIINQUIRY      _IOR('H', 210, int)
-#define HCISETPTYPE     _IOW('H', 211, int)
+#define HCIDEVRESTAT    _IOW('H', 204, int)
+
+#define HCIGETDEVLIST   _IOR('H', 210, int)
+#define HCIGETDEVINFO   _IOR('H', 211, int)
 #define HCIGETCONNLIST  _IOR('H', 212, int)
+#define HCIGETCONNINFO  _IOR('H', 213, int)
 
-#ifndef __NO_HCI_DEFS
+#define HCISETRAW       _IOW('H', 220, int)
+#define HCISETSCAN      _IOW('H', 221, int)
+#define HCISETAUTH      _IOW('H', 222, int)
+#define HCISETENCRYPT   _IOW('H', 223, int)
+#define HCISETPTYPE     _IOW('H', 224, int)
+#define HCISETLINKPOL   _IOW('H', 225, int)
+#define HCISETLINKMODE  _IOW('H', 226, int)
+#define HCISETACLMTU    _IOW('H', 227, int)
+#define HCISETSCOMTU    _IOW('H', 228, int)
+
+#define HCIINQUIRY      _IOR('H', 240, int)
+
+/* HCI timeouts */
+#define HCI_CONN_TIMEOUT 	(HZ * 40)
+#define HCI_DISCONN_TIMEOUT 	(HZ * 2)
+#define HCI_CONN_IDLE_TIMEOUT	(HZ * 60)
 
 /* HCI Packet types */
 #define HCI_COMMAND_PKT		0x01
@@ -92,6 +105,13 @@
 #define HCI_DH3 	0x0800
 #define HCI_DH5 	0x8000
 
+#define HCI_HV1		0x0020
+#define HCI_HV2		0x0040
+#define HCI_HV3		0x0080
+
+#define SCO_PTYPE_MASK	(HCI_HV1 | HCI_HV2 | HCI_HV3)
+#define ACL_PTYPE_MASK	(~SCO_PTYPE_MASK)
+
 /* ACL flags */
 #define ACL_CONT		0x0001
 #define ACL_START		0x0002
@@ -125,6 +145,19 @@
 #define LMP_PSCHEME	0x02
 #define LMP_PCONTROL	0x04
 
+/* Link policies */
+#define HCI_LP_RSWITCH	0x0001
+#define HCI_LP_HOLD	0x0002
+#define HCI_LP_SNIFF	0x0004
+#define HCI_LP_PARK	0x0008
+
+/* Link mode */
+#define HCI_LM_ACCEPT	0x8000
+#define HCI_LM_MASTER	0x0001
+#define HCI_LM_AUTH	0x0002
+#define HCI_LM_ENCRYPT	0x0004
+#define HCI_LM_TRUSTED	0x0008
+
 /* -----  HCI Commands ----- */
 /* OGF & OCF values */
 
@@ -137,9 +170,10 @@
 	__u8  hci_ver;
 	__u16 hci_rev;
 	__u8  lmp_ver;
-	__u16 man_name;
-	__u16 lmp_sub;
+	__u16 manufacturer;
+	__u16 lmp_subver;
 } __attribute__ ((packed)) read_local_version_rp;
+#define READ_LOCAL_VERSION_RP_SIZE 9
 
 #define OCF_READ_LOCAL_FEATURES	0x0003
 typedef struct {
@@ -165,18 +199,24 @@
 /* Host Controller and Baseband */
 #define OGF_HOST_CTL	0x03
 #define OCF_RESET		0x0003
+#define OCF_READ_AUTH_ENABLE	0x001F
 #define OCF_WRITE_AUTH_ENABLE	0x0020
-	#define AUTH_DISABLED			0x00
-	#define AUTH_ENABLED			0x01
+	#define AUTH_DISABLED		0x00
+	#define AUTH_ENABLED		0x01
+
+#define OCF_READ_ENCRYPT_MODE	0x0021
+#define OCF_WRITE_ENCRYPT_MODE	0x0022
+	#define ENCRYPT_DISABLED	0x00
+	#define ENCRYPT_P2P		0x01
+	#define ENCRYPT_BOTH		0x02
 
 #define OCF_WRITE_CA_TIMEOUT  	0x0016	
 #define OCF_WRITE_PG_TIMEOUT  	0x0018
 
 #define OCF_WRITE_SCAN_ENABLE 	0x001A
-	#define SCANS_DISABLED		0x00
-	#define IS_ENA_PS_DIS		0x01
-	#define IS_DIS_PS_ENA		0x02
-	#define IS_ENA_PS_ENA		0x03
+	#define SCAN_DISABLED		0x00
+	#define SCAN_INQUIRY		0x01
+	#define SCAN_PAGE		0x02
 
 #define OCF_SET_EVENT_FLT	0x0005
 typedef struct {
@@ -226,9 +266,18 @@
 } __attribute__ ((packed)) write_class_of_dev_cp;
 #define WRITE_CLASS_OF_DEV_CP_SIZE 3
 
+#define OCF_HOST_BUFFER_SIZE	0x0033
+typedef struct {
+	__u16 	acl_mtu;
+	__u8 	sco_mtu;
+	__u16 	acl_max_pkt;
+	__u16	sco_max_pkt;
+} __attribute__ ((packed)) host_buffer_size_cp;
+#define HOST_BUFFER_SIZE_CP_SIZE 7
+
 /* Link Control */
 #define OGF_LINK_CTL	0x01 
-#define OCF_CREATE_CONN	0x0005
+#define OCF_CREATE_CONN		0x0005
 typedef struct {
 	bdaddr_t bdaddr;
 	__u16 	pkt_type;
@@ -246,6 +295,13 @@
 } __attribute__ ((packed)) accept_conn_req_cp;
 #define ACCEPT_CONN_REQ_CP_SIZE	7
 
+#define OCF_REJECT_CONN_REQ	0x000a
+typedef struct {
+	bdaddr_t bdaddr;
+	__u8 	reason;
+} __attribute__ ((packed)) reject_conn_req_cp;
+#define REJECT_CONN_REQ_CP_SIZE	7
+
 #define OCF_DISCONNECT	0x0006
 typedef struct {
 	__u16 	handle;
@@ -253,17 +309,134 @@
 } __attribute__ ((packed)) disconnect_cp;
 #define DISCONNECT_CP_SIZE 3
 
+#define OCF_ADD_SCO	0x0007
+typedef struct {
+	__u16 	handle;
+	__u16 	pkt_type;
+} __attribute__ ((packed)) add_sco_cp;
+#define ADD_SCO_CP_SIZE 4
+
 #define OCF_INQUIRY		0x0001
 typedef struct {
 	__u8 	lap[3];
-	__u8 	lenght;
+	__u8 	length;
 	__u8	num_rsp;
 } __attribute__ ((packed)) inquiry_cp;
 #define INQUIRY_CP_SIZE 5
 
-#define OGF_LINK_POLICY	 	0x02   /* Link Policy */
+typedef struct {
+	__u8     status;
+	bdaddr_t bdaddr;
+} __attribute__ ((packed)) status_bdaddr_rp;
+#define STATUS_BDADDR_RP_SIZE 7
+
+#define OCF_LINK_KEY_REPLY	0x000B
+#define OCF_LINK_KEY_NEG_REPLY	0x000C
+typedef struct {
+	bdaddr_t bdaddr;
+	__u8     link_key[16];
+} __attribute__ ((packed)) link_key_reply_cp;
+#define LINK_KEY_REPLY_CP_SIZE 22
+
+#define OCF_PIN_CODE_REPLY	0x000D
+#define OCF_PIN_CODE_NEG_REPLY	0x000E
+typedef struct {
+	bdaddr_t bdaddr;
+	__u8	 pin_len;
+	__u8	 pin_code[16];
+} __attribute__ ((packed)) pin_code_reply_cp;
+#define PIN_CODE_REPLY_CP_SIZE 23
+
+#define OCF_CHANGE_CONN_PTYPE	0x000F
+typedef struct {
+	__u16	 handle;
+	__u16	 pkt_type;
+} __attribute__ ((packed)) change_conn_ptype_cp;
+#define CHANGE_CONN_PTYPE_CP_SIZE 4
 
-/* --------- HCI Events --------- */
+#define OCF_AUTH_REQUESTED	0x0011
+typedef struct {
+	__u16	 handle;
+} __attribute__ ((packed)) auth_requested_cp;
+#define AUTH_REQUESTED_CP_SIZE 2
+
+#define OCF_SET_CONN_ENCRYPT	0x0013
+typedef struct {
+	__u16	 handle;
+	__u8	 encrypt;
+} __attribute__ ((packed)) set_conn_encrypt_cp;
+#define SET_CONN_ENCRYPT_CP_SIZE 3
+
+#define OCF_REMOTE_NAME_REQ	0x0019
+typedef struct {
+	bdaddr_t bdaddr;
+	__u8     pscan_rep_mode;
+	__u8     pscan_mode;
+	__u16    clock_offset;
+} __attribute__ ((packed)) remote_name_req_cp;
+#define REMOTE_NAME_REQ_CP_SIZE 10
+
+#define OCF_READ_REMOTE_FEATURES 0x001B
+typedef struct {
+	__u16   handle;
+} __attribute__ ((packed)) read_remote_features_cp;
+#define READ_REMOTE_FEATURES_CP_SIZE 2
+
+#define OCF_READ_REMOTE_VERSION 0x001D
+typedef struct {
+	__u16   handle;
+} __attribute__ ((packed)) read_remote_version_cp;
+#define READ_REMOTE_VERSION_CP_SIZE 2
+
+/* Link Policy */
+#define OGF_LINK_POLICY	 0x02   
+#define OCF_ROLE_DISCOVERY	0x0009
+typedef struct {
+	__u16	handle;
+} __attribute__ ((packed)) role_discovery_cp;
+#define ROLE_DISCOVERY_CP_SIZE 2
+typedef struct {
+	__u8    status;
+	__u16	handle;
+	__u8    role;
+} __attribute__ ((packed)) role_discovery_rp;
+#define ROLE_DISCOVERY_RP_SIZE 4
+
+#define OCF_READ_LINK_POLICY	0x000C
+typedef struct {
+	__u16	handle;
+} __attribute__ ((packed)) read_link_policy_cp;
+#define READ_LINK_POLICY_CP_SIZE 2
+typedef struct {
+	__u8    status;
+	__u16	handle;
+	__u16   policy;
+} __attribute__ ((packed)) read_link_policy_rp;
+#define READ_LINK_POLICY_RP_SIZE 5
+
+#define OCF_SWITCH_ROLE	0x000B
+typedef struct {
+	bdaddr_t bdaddr;
+	__u8     role;
+} __attribute__ ((packed)) switch_role_cp;
+#define SWITCH_ROLE_CP_SIZE 7
+
+#define OCF_WRITE_LINK_POLICY	0x000D
+typedef struct {
+	__u16	handle;
+	__u16   policy;
+} __attribute__ ((packed)) write_link_policy_cp;
+#define WRITE_LINK_POLICY_CP_SIZE 4
+typedef struct {
+	__u8    status;
+	__u16	handle;
+} __attribute__ ((packed)) write_link_policy_rp;
+#define WRITE_LINK_POLICY_RP_SIZE 3
+
+/* Status params */
+#define OGF_STATUS_PARAM 	0x05
+
+/* ---- HCI Events ---- */
 #define EVT_INQUIRY_COMPLETE 	0x01
 
 #define EVT_INQUIRY_RESULT 	0x02
@@ -272,7 +445,7 @@
 	__u8	pscan_rep_mode;
 	__u8	pscan_period_mode;
 	__u8	pscan_mode;
-	__u8	class[3];
+	__u8	dev_class[3];
 	__u16	clock_offset;
 } __attribute__ ((packed)) inquiry_info;
 #define INQUIRY_INFO_SIZE 14
@@ -303,6 +476,44 @@
 } __attribute__ ((packed)) evt_disconn_complete;
 #define EVT_DISCONN_COMPLETE_SIZE 4
 
+#define EVT_AUTH_COMPLETE	0x06
+typedef struct {
+	__u8 	status;
+	__u16 	handle;
+} __attribute__ ((packed)) evt_auth_complete;
+#define EVT_AUTH_COMPLETE_SIZE 3
+
+#define EVT_REMOTE_NAME_REQ_COMPLETE	0x07
+typedef struct {
+	__u8 	 status;
+	bdaddr_t bdaddr;
+	__u8 	 name[248];
+} __attribute__ ((packed)) evt_remote_name_req_complete;
+#define EVT_REMOTE_NAME_REQ_COMPLETE_SIZE 255
+
+#define EVT_ENCRYPT_CHANGE	0x08
+typedef struct {
+	__u8 	status;
+	__u16 	handle;
+	__u8	encrypt;
+} __attribute__ ((packed)) evt_encrypt_change;
+#define EVT_ENCRYPT_CHANGE_SIZE 5
+
+#define EVT_QOS_SETUP_COMPLETE 0x0D
+typedef struct {
+	__u8	service_type;
+	__u32	token_rate;
+	__u32	peak_bandwidth;
+	__u32	latency;
+	__u32	delay_variation;
+} __attribute__ ((packed)) hci_qos;
+typedef struct {
+	__u8	status;
+	__u16	handle;
+	hci_qos qos;
+} __attribute__ ((packed)) evt_qos_setup_complete;
+#define EVT_QOS_SETUP_COMPLETE_SIZE 20
+
 #define EVT_CMD_COMPLETE 	0x0e
 typedef struct {
 	__u8 	ncmd;
@@ -321,16 +532,78 @@
 #define EVT_NUM_COMP_PKTS	0x13
 typedef struct {
 	__u8 	num_hndl;
-	/* variable lenght part */
+	/* variable length part */
 } __attribute__ ((packed)) evt_num_comp_pkts;
 #define EVT_NUM_COMP_PKTS_SIZE 1
 
-#define EVT_HCI_DEV_EVENT	0xfd
+#define EVT_ROLE_CHANGE		0x12
+typedef struct {
+	__u8 	 status;
+	bdaddr_t bdaddr;
+	__u8     role;
+} __attribute__ ((packed)) evt_role_change;
+#define EVT_ROLE_CHANGE_SIZE 1
+
+#define EVT_PIN_CODE_REQ        0x16
+typedef struct {
+	bdaddr_t bdaddr;
+} __attribute__ ((packed)) evt_pin_code_req;
+#define EVT_PIN_CODE_REQ_SIZE 6
+
+#define EVT_LINK_KEY_REQ        0x17
+typedef struct {
+	bdaddr_t bdaddr;
+} __attribute__ ((packed)) evt_link_key_req;
+#define EVT_LINK_KEY_REQ_SIZE 6
+
+#define EVT_LINK_KEY_NOTIFY	0x18
+typedef struct {
+	bdaddr_t bdaddr;
+	__u8	 link_key[16];
+	__u8	 key_type;
+} __attribute__ ((packed)) evt_link_key_notify;
+#define EVT_LINK_KEY_NOTIFY_SIZE 23
+
+#define EVT_READ_REMOTE_FEATURES_COMPLETE 0x0B
+typedef struct {
+	__u8    status;
+	__u16   handle;
+	__u8    features[8];
+} __attribute__ ((packed)) evt_read_remote_features_complete;
+#define EVT_READ_REMOTE_FEATURES_COMPLETE_SIZE 11
+
+#define EVT_READ_REMOTE_VERSION_COMPLETE 0x0C
+typedef struct {
+	__u8    status;
+	__u16   handle;
+	__u8    lmp_ver;
+	__u16   manufacturer;
+	__u16   lmp_subver;
+} __attribute__ ((packed)) evt_read_remote_version_complete;
+#define EVT_READ_REMOTE_VERSION_COMPLETE_SIZE 8
+
+/* Internal events generated by BlueZ stack */
+#define EVT_STACK_INTERNAL	0xfd
+typedef struct {
+	__u16   type;
+	__u8 	data[0];
+} __attribute__ ((packed)) evt_stack_internal;
+#define EVT_STACK_INTERNAL_SIZE 2
+
+#define EVT_SI_DEVICE  	0x01
+typedef struct {
+	__u16   event;
+	__u16 	dev_id;
+} __attribute__ ((packed)) evt_si_device;
+#define EVT_SI_DEVICE_SIZE 4
+
+#define EVT_SI_SECURITY	0x02
 typedef struct {
 	__u16 	event;
-	__u16 	param;
-} __attribute__ ((packed)) evt_hci_dev_event;
-#define EVT_HCI_DEV_EVENT_SIZE 4
+	__u16   proto;
+	__u16   subproto;
+	__u8    incomming;
+} __attribute__ ((packed)) evt_si_security;
 
 /* --------  HCI Packet structures  -------- */
 #define HCI_TYPE_LEN	1
@@ -369,14 +642,14 @@
 #define acl_handle(h)		(h & 0x0fff)
 #define acl_flags(h)		(h >> 12)
 
-#endif /* _NO_HCI_DEFS */
-
 /* HCI Socket options */
-#define HCI_DATA_DIR	0x0001
-#define HCI_FILTER	0x0002
+#define HCI_DATA_DIR	1
+#define HCI_FILTER	2
+#define HCI_TIME_STAMP	3
 
 /* HCI CMSG flags */
 #define HCI_CMSG_DIR	0x0001
+#define HCI_CMSG_TSTAMP	0x0002
 
 struct sockaddr_hci {
 	sa_family_t    hci_family;
@@ -387,27 +660,29 @@
 struct hci_filter {
 	__u32 type_mask;
 	__u32 event_mask[2];
+	__u16 opcode;
 };
 
-struct hci_dev_req {
-	__u16 dev_id;
-	__u32 dev_opt;
-};
-
-struct hci_dev_list_req {
-	__u16  dev_num;
-	struct hci_dev_req dev_req[0];	/* hci_dev_req structures */
-};
-
-struct hci_inquiry_req {
-	__u16 dev_id;
-	__u16 flags;
-	__u8  lap[3];
-	__u8  length;
-	__u8  num_rsp;
-};
-#define IREQ_CACHE_FLUSH 0x0001
+#define HCI_FLT_TYPE_BITS	31
+#define HCI_FLT_EVENT_BITS	63
+#define HCI_FLT_OGF_BITS	63
+#define HCI_FLT_OCF_BITS	127
+
+#if BITS_PER_LONG == 64
+static inline void hci_set_bit(int nr, void *addr)
+{
+	*((__u32 *) addr + (nr >> 5)) |= ((__u32) 1 << (nr & 31));
+}
+static inline int hci_test_bit(int nr, void *addr)
+{
+	return *((__u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31));
+}
+#else
+#define hci_set_bit	set_bit
+#define hci_test_bit	test_bit
+#endif
 
+/* Ioctl requests structures */
 struct hci_dev_stats {
 	__u32 err_rx;
 	__u32 err_tx;
@@ -433,11 +708,13 @@
 	__u8  features[8];
 
 	__u32 pkt_type;
+	__u32 link_policy;
+	__u32 link_mode;
 
 	__u16 acl_mtu;
-	__u16 acl_max;
+	__u16 acl_pkts;
 	__u16 sco_mtu;
-	__u16 sco_max;
+	__u16 sco_pkts;
 
 	struct hci_dev_stats stat;
 };
@@ -445,12 +722,48 @@
 struct hci_conn_info {
 	__u16    handle;
 	bdaddr_t bdaddr;
+	__u8	 type;
+	__u8	 out;
+	__u16	 state;
+	__u32	 link_mode;
+};
+
+struct hci_dev_req {
+	__u16 dev_id;
+	__u32 dev_opt;
+};
+
+struct hci_dev_list_req {
+	__u16  dev_num;
+	struct hci_dev_req dev_req[0];	/* hci_dev_req structures */
 };
 
 struct hci_conn_list_req {
 	__u16  dev_id;
 	__u16  conn_num;
 	struct hci_conn_info conn_info[0];
+};
+
+struct hci_conn_info_req {
+	bdaddr_t bdaddr;
+	__u8     type;
+	struct   hci_conn_info conn_info[0];
+};
+
+struct hci_inquiry_req {
+	__u16 dev_id;
+	__u16 flags;
+	__u8  lap[3];
+	__u8  length;
+	__u8  num_rsp;
+};
+#define IREQ_CACHE_FLUSH 0x0001
+
+struct hci_remotename_req {
+	__u16 dev_id;
+	__u16 flags;
+	bdaddr_t bdaddr;
+	__u8  name[248];
 };
 
 #endif /* __HCI_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/bluetooth/hci_core.h linux-2.5/include/net/bluetooth/hci_core.h
--- linux-2.5.13/include/net/bluetooth/hci_core.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/net/bluetooth/hci_core.h	Wed May  1 20:36:25 2002
@@ -23,7 +23,7 @@
 */
 
 /* 
- * $Id: hci_core.h,v 1.11 2001/08/05 06:02:15 maxk Exp $ 
+ * $Id: hci_core.h,v 1.3 2002/04/17 18:55:21 maxk Exp $ 
  */
 
 #ifndef __HCI_CORE_H
@@ -32,14 +32,12 @@
 #include <net/bluetooth/hci.h>
 
 /* HCI upper protocols */
-#define HCI_MAX_PROTO 	1
 #define HCI_PROTO_L2CAP	0
+#define HCI_PROTO_SCO	1
 
 #define HCI_INIT_TIMEOUT (HZ * 10)
 
-/* ----- Inquiry cache ----- */
-#define INQUIRY_CACHE_AGE_MAX   (HZ*5)    // 5 seconds
-#define INQUIRY_ENTRY_AGE_MAX   (HZ*60)   // 60 seconds
+/* HCI Core structures */
 
 struct inquiry_entry {
 	struct inquiry_entry 	*next;
@@ -53,111 +51,180 @@
 	struct inquiry_entry 	*list;
 };
 
-static inline void inquiry_cache_init(struct inquiry_cache *cache)
-{
-	spin_lock_init(&cache->lock);
-	cache->list = NULL;
-}
+struct conn_hash {
+	struct list_head list;
+	spinlock_t       lock;
+	unsigned int     num;
+};
 
-static inline void inquiry_cache_lock(struct inquiry_cache *cache)
-{
-	spin_lock(&cache->lock);
-}
+struct hci_dev {
+	struct list_head list;
+	spinlock_t	lock;
+	atomic_t 	refcnt;
 
-static inline void inquiry_cache_unlock(struct inquiry_cache *cache)
-{
-	spin_unlock(&cache->lock);
-}
+	char		name[8];
+	unsigned long	flags;
+	__u16		id;
+	__u8	 	type;
+	bdaddr_t	bdaddr;
+	__u8		features[8];
 
-static inline void inquiry_cache_lock_bh(struct inquiry_cache *cache)
-{
-	spin_lock_bh(&cache->lock);
-}
+	__u16		pkt_type;
+	__u16		link_policy;
+	__u16		link_mode;
+	
+	atomic_t 	cmd_cnt;
+	unsigned int 	acl_cnt;
+	unsigned int 	sco_cnt;
 
-static inline void inquiry_cache_unlock_bh(struct inquiry_cache *cache)
-{
-	spin_unlock_bh(&cache->lock);
-}
+	unsigned int	acl_mtu;
+	unsigned int 	sco_mtu;
+	unsigned int	acl_pkts;
+	unsigned int	sco_pkts;
 
-static inline long inquiry_cache_age(struct inquiry_cache *cache)
-{
-	return jiffies - cache->timestamp;
-}
+	unsigned long   cmd_last_tx;
+	unsigned long   acl_last_tx;
+	unsigned long   sco_last_tx;
+	
+	struct tasklet_struct 	cmd_task;
+	struct tasklet_struct	rx_task;
+	struct tasklet_struct 	tx_task;
 
-static inline long inquiry_entry_age(struct inquiry_entry *e)
-{
-	return jiffies - e->timestamp;
-}
-extern void inquiry_cache_flush(struct inquiry_cache *cache);
+	struct sk_buff_head	rx_q;
+	struct sk_buff_head 	raw_q;
+	struct sk_buff_head 	cmd_q;
 
-struct hci_dev;
+	struct sk_buff     	*sent_cmd;
+
+	struct semaphore	req_lock;
+	wait_queue_head_t	req_wait_q;
+	__u32			req_status;
+	__u32			req_result;
+
+	struct inquiry_cache 	inq_cache;
+	struct conn_hash 	conn_hash;
+
+	struct hci_dev_stats 	stat;
+
+	void			*driver_data;
+	void			*core_data;
+
+	atomic_t 		promisc;
+
+	int (*open)(struct hci_dev *hdev);
+	int (*close)(struct hci_dev *hdev);
+	int (*flush)(struct hci_dev *hdev);
+	int (*send)(struct sk_buff *skb);
+	void (*destruct)(struct hci_dev *hdev);
+	int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg);
+};
 
-/* ----- HCI Connections ----- */
 struct hci_conn {
 	struct list_head list;
+
+	atomic_t	 refcnt;
+	spinlock_t	 lock;
+
 	bdaddr_t         dst;
 	__u16            handle;
+	__u16            state;
 	__u8		 type;
-	unsigned int     sent;
+	__u8		 out;
+	__u32		 link_mode;
+	unsigned long	 pend;
+	
+	unsigned int	 sent;
+	
+	struct sk_buff_head data_q;
 
+	struct timer_list timer;
+	
 	struct hci_dev 	*hdev;
 	void		*l2cap_data;
+	void		*sco_data;
 	void		*priv;
 
-	struct sk_buff_head data_q;
+	struct hci_conn *link;
 };
 
-struct conn_hash {
-	struct list_head list;
-	spinlock_t       lock;
-	unsigned int     num;
-};
+extern struct hci_proto *hci_proto[];
+extern struct list_head hdev_list;
+extern spinlock_t hdev_list_lock;
+
+/* ----- Inquiry cache ----- */
+#define INQUIRY_CACHE_AGE_MAX   (HZ*30)   // 30 seconds
+#define INQUIRY_ENTRY_AGE_MAX   (HZ*60)   // 60 seconds
+
+#define inquiry_cache_lock(c)		spin_lock(&c->lock)
+#define inquiry_cache_unlock(c)		spin_unlock(&c->lock)
+#define inquiry_cache_lock_bh(c)	spin_lock_bh(&c->lock)
+#define inquiry_cache_unlock_bh(c)	spin_unlock_bh(&c->lock)
 
-static inline void conn_hash_init(struct conn_hash *h)
+static inline void inquiry_cache_init(struct hci_dev *hdev)
 {
-	INIT_LIST_HEAD(&h->list);
-	spin_lock_init(&h->lock);
-	h->num = 0;	
+	struct inquiry_cache *c = &hdev->inq_cache;
+	spin_lock_init(&c->lock);
+	c->list = NULL;
 }
 
-static inline void conn_hash_lock(struct conn_hash *h)
+static inline long inquiry_cache_age(struct hci_dev *hdev)
 {
-	spin_lock(&h->lock);
+	struct inquiry_cache *c = &hdev->inq_cache;
+	return jiffies - c->timestamp;
 }
 
-static inline void conn_hash_unlock(struct conn_hash *h)
+static inline long inquiry_entry_age(struct inquiry_entry *e)
 {
-	spin_unlock(&h->lock);
+	return jiffies - e->timestamp;
 }
 
-static inline void __conn_hash_add(struct conn_hash *h, __u16 handle, struct hci_conn *c)
+struct inquiry_entry *inquiry_cache_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr);
+void inquiry_cache_update(struct hci_dev *hdev, inquiry_info *info);
+void inquiry_cache_flush(struct hci_dev *hdev);
+int  inquiry_cache_dump(struct hci_dev *hdev, int num, __u8 *buf);
+
+/* ----- HCI Connections ----- */
+enum {
+	HCI_CONN_AUTH_PEND,
+	HCI_CONN_ENCRYPT_PEND
+};
+
+#define hci_conn_lock(c)	spin_lock(&c->lock)
+#define hci_conn_unlock(c)	spin_unlock(&c->lock)
+#define hci_conn_lock_bh(c)	spin_lock_bh(&c->lock)
+#define hci_conn_unlock_bh(c)	spin_unlock_bh(&c->lock)
+
+#define conn_hash_lock(d)	spin_lock(&d->conn_hash->lock)
+#define conn_hash_unlock(d)	spin_unlock(&d->conn_hash->lock)
+#define conn_hash_lock_bh(d)	spin_lock_bh(&d->conn_hash->lock)
+#define conn_hash_unlock_bh(d)	spin_unlock_bh(&d->conn_hash->lock)
+
+static inline void conn_hash_init(struct hci_dev *hdev)
 {
-	list_add(&c->list, &h->list);
-	h->num++;
+	struct conn_hash *h = &hdev->conn_hash;
+	INIT_LIST_HEAD(&h->list);
+	spin_lock_init(&h->lock);
+	h->num = 0;	
 }
 
-static inline void conn_hash_add(struct conn_hash *h, __u16 handle, struct hci_conn *c)
+static inline void conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
 {
-	conn_hash_lock(h);
-	__conn_hash_add(h, handle, c);
-	conn_hash_unlock(h);
+	struct conn_hash *h = &hdev->conn_hash;
+	list_add(&c->list, &h->list);
+	h->num++;
 }
 
-static inline void __conn_hash_del(struct conn_hash *h, struct hci_conn *c)
+static inline void conn_hash_del(struct hci_dev *hdev, struct hci_conn *c)
 {
+	struct conn_hash *h = &hdev->conn_hash;
 	list_del(&c->list);
 	h->num--;
 }
 
-static inline void conn_hash_del(struct conn_hash *h, struct hci_conn *c)
-{
-	conn_hash_lock(h);
-	__conn_hash_del(h, c);
-	conn_hash_unlock(h);
-}
-
-static inline  struct hci_conn *__conn_hash_lookup(struct conn_hash *h, __u16 handle)
+static inline struct hci_conn *conn_hash_lookup_handle(struct hci_dev *hdev,
+	       				__u16 handle)
 {
+	register struct conn_hash *h = &hdev->conn_hash;
 	register struct list_head *p;
 	register struct hci_conn  *c;
 
@@ -169,101 +236,89 @@
         return NULL;
 }
 
-static inline struct hci_conn *conn_hash_lookup(struct conn_hash *h, __u16 handle)
+static inline struct hci_conn *conn_hash_lookup_ba(struct hci_dev *hdev,
+					__u8 type, bdaddr_t *ba)
 {
-	struct hci_conn *conn;
+	register struct conn_hash *h = &hdev->conn_hash;
+	register struct list_head *p;
+	register struct hci_conn  *c;
 
-	conn_hash_lock(h);
-	conn = __conn_hash_lookup(h, handle);
-	conn_hash_unlock(h);
-	return conn;
+	list_for_each(p, &h->list) {
+		c = list_entry(p, struct hci_conn, list);
+		if (c->type == type && !bacmp(&c->dst, ba))
+			return c;
+	}
+        return NULL;
 }
 
-/* ----- HCI Devices ----- */
-struct hci_dev {
-	atomic_t 	refcnt;
-
-	char		name[8];
-	__u32	 	flags;
-	__u16		id;
-	__u8	 	type;
-	bdaddr_t	bdaddr;
-	__u8		features[8];
-
-	__u16		pkt_type;
+void hci_acl_connect(struct hci_conn *conn);
+void hci_acl_disconn(struct hci_conn *conn, __u8 reason);
+void hci_add_sco(struct hci_conn *conn, __u16 handle);
 
-	atomic_t 	cmd_cnt;
-	unsigned int 	acl_cnt;
-	unsigned int 	sco_cnt;
+struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst);
+int    hci_conn_del(struct hci_conn *conn);
+void   hci_conn_hash_flush(struct hci_dev *hdev);
 
-	unsigned int	acl_mtu;
-	unsigned int 	sco_mtu;
-	unsigned int	acl_max;
-	unsigned int	sco_max;
-
-	void		*driver_data;
-	void		*l2cap_data;
-	void		*priv;
-
-	struct tasklet_struct 	cmd_task;
-	struct tasklet_struct	rx_task;
-	struct tasklet_struct 	tx_task;
-
-	struct sk_buff_head	rx_q;
-	struct sk_buff_head 	raw_q;
-	struct sk_buff_head 	cmd_q;
-
-	struct sk_buff     	*sent_cmd;
-
-	struct semaphore	req_lock;
-	wait_queue_head_t	req_wait_q;
-	__u32			req_status;
-	__u32			req_result;
-
-	struct inquiry_cache 	inq_cache;
-
-	struct conn_hash 	conn_hash;
+struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *src);
+int hci_conn_auth(struct hci_conn *conn);
+int hci_conn_encrypt(struct hci_conn *conn);
 
-	struct hci_dev_stats 	stat;
-
-	int (*open)(struct hci_dev *hdev);
-	int (*close)(struct hci_dev *hdev);
-	int (*flush)(struct hci_dev *hdev);
-	int (*send)(struct sk_buff *skb);
-};
+static inline void hci_conn_set_timer(struct hci_conn *conn, long timeout)
+{
+	mod_timer(&conn->timer, jiffies + timeout);
+}
 
-static inline void hci_dev_hold(struct hci_dev *hdev)
+static inline void hci_conn_del_timer(struct hci_conn *conn)
 {
-	atomic_inc(&hdev->refcnt);
+	del_timer(&conn->timer);
 }
 
-static inline void hci_dev_put(struct hci_dev *hdev)
+static inline void hci_conn_hold(struct hci_conn *conn)
 {
-	atomic_dec(&hdev->refcnt);
+	atomic_inc(&conn->refcnt);
+	hci_conn_del_timer(conn);
 }
 
-extern struct hci_dev *hci_dev_get(int index);
-extern int hci_register_dev(struct hci_dev *hdev);
-extern int hci_unregister_dev(struct hci_dev *hdev);
-extern int hci_dev_open(__u16 dev);
-extern int hci_dev_close(__u16 dev);
-extern int hci_dev_reset(__u16 dev);
-extern int hci_dev_reset_stat(__u16 dev);
-extern int hci_dev_info(unsigned long arg);
-extern int hci_dev_list(unsigned long arg);
-extern int hci_dev_setscan(unsigned long arg);
-extern int hci_dev_setauth(unsigned long arg);
-extern int hci_dev_setptype(unsigned long arg);
-extern int hci_conn_list(unsigned long arg);
-extern int hci_inquiry(unsigned long arg);
+static inline void hci_conn_put(struct hci_conn *conn)
+{
+	if (atomic_dec_and_test(&conn->refcnt) && conn->out)
+		hci_conn_set_timer(conn, HCI_DISCONN_TIMEOUT);
+}
 
-extern __u32 hci_dev_setmode(struct hci_dev *hdev, __u32 mode);
-extern __u32 hci_dev_getmode(struct hci_dev *hdev);
+/* ----- HCI Devices ----- */
+static inline void hci_dev_put(struct hci_dev *d)
+{ 
+	if (atomic_dec_and_test(&d->refcnt))
+		d->destruct(d);
+}
+#define hci_dev_hold(d)		atomic_inc(&d->refcnt)
+
+#define hci_dev_lock(d)		spin_lock(&d->lock)
+#define hci_dev_unlock(d)	spin_unlock(&d->lock)
+#define hci_dev_lock_bh(d)	spin_lock_bh(&d->lock)
+#define hci_dev_unlock_bh(d)	spin_unlock_bh(&d->lock)
+
+struct hci_dev *hci_dev_get(int index);
+struct hci_dev *hci_get_route(bdaddr_t *src, bdaddr_t *dst);
+int hci_register_dev(struct hci_dev *hdev);
+int hci_unregister_dev(struct hci_dev *hdev);
+int hci_dev_open(__u16 dev);
+int hci_dev_close(__u16 dev);
+int hci_dev_reset(__u16 dev);
+int hci_dev_reset_stat(__u16 dev);
+int hci_dev_cmd(unsigned int cmd, unsigned long arg);
+int hci_get_dev_list(unsigned long arg);
+int hci_get_dev_info(unsigned long arg);
+int hci_get_conn_list(unsigned long arg);
+int hci_get_conn_info(struct hci_dev *hdev, unsigned long arg);
+int hci_inquiry(unsigned long arg);
 
-extern int hci_recv_frame(struct sk_buff *skb);
+int  hci_recv_frame(struct sk_buff *skb);
+void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
 
 /* ----- LMP capabilities ----- */
 #define lmp_rswitch_capable(dev) (dev->features[0] & LMP_RSWITCH)
+#define lmp_encrypt_capable(dev) (dev->features[0] & LMP_ENCRYPT)
 
 /* ----- HCI tasks ----- */
 static inline void hci_sched_cmd(struct hci_dev *hdev)
@@ -289,38 +344,127 @@
 
 	void		*priv;
 
-	int (*connect_ind) 	(struct hci_dev *hdev, bdaddr_t *bdaddr);
-	int (*connect_cfm)	(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 status, struct hci_conn *conn);
+	int (*connect_ind) 	(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type);
+	int (*connect_cfm)	(struct hci_conn *conn, __u8 status);
 	int (*disconn_ind)	(struct hci_conn *conn, __u8 reason);
-	int (*recv_acldata)	(struct hci_conn *conn, struct sk_buff *skb , __u16 flags);
+	int (*recv_acldata)	(struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
 	int (*recv_scodata)	(struct hci_conn *conn, struct sk_buff *skb);
+	int (*auth_cfm)		(struct hci_conn *conn, __u8 status);
+	int (*encrypt_cfm)	(struct hci_conn *conn, __u8 status);
 };
 
-extern int hci_register_proto(struct hci_proto *hproto);
-extern int hci_unregister_proto(struct hci_proto *hproto);
-extern int hci_register_notifier(struct notifier_block *nb);
-extern int hci_unregister_notifier(struct notifier_block *nb);
-extern int hci_connect(struct hci_dev * hdev, bdaddr_t * bdaddr);
-extern int hci_disconnect(struct hci_conn *conn, __u8 reason);
-extern int hci_send_cmd(struct hci_dev *hdev, __u16 ogf, __u16 ocf, __u32 plen, void * param);
-extern int hci_send_raw(struct sk_buff *skb);
-extern int hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
-extern int hci_send_sco(struct hci_conn *conn, struct sk_buff *skb);
+static inline int hci_proto_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
+{
+	register struct hci_proto *hp;
+	int mask = 0;
+	
+	hp = hci_proto[HCI_PROTO_L2CAP];
+	if (hp && hp->connect_ind)
+		mask |= hp->connect_ind(hdev, bdaddr, type);
+
+	hp = hci_proto[HCI_PROTO_SCO];
+	if (hp && hp->connect_ind)
+		mask |= hp->connect_ind(hdev, bdaddr, type);
+
+	return mask;
+}
+
+static inline void hci_proto_connect_cfm(struct hci_conn *conn, __u8 status)
+{
+	register struct hci_proto *hp;
+
+	hp = hci_proto[HCI_PROTO_L2CAP];
+	if (hp && hp->connect_cfm)
+		hp->connect_cfm(conn, status);
+
+	hp = hci_proto[HCI_PROTO_SCO];
+	if (hp && hp->connect_cfm)
+		hp->connect_cfm(conn, status);
+}
+
+static inline void hci_proto_disconn_ind(struct hci_conn *conn, __u8 reason)
+{
+	register struct hci_proto *hp;
+
+	hp = hci_proto[HCI_PROTO_L2CAP];
+	if (hp && hp->disconn_ind)
+		hp->disconn_ind(conn, reason);
+
+	hp = hci_proto[HCI_PROTO_SCO];
+	if (hp && hp->disconn_ind)
+		hp->disconn_ind(conn, reason);
+}
+
+static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
+{
+	register struct hci_proto *hp;
+
+	hp = hci_proto[HCI_PROTO_L2CAP];
+	if (hp && hp->auth_cfm)
+		hp->auth_cfm(conn, status);
+
+	hp = hci_proto[HCI_PROTO_SCO];
+	if (hp && hp->auth_cfm)
+		hp->auth_cfm(conn, status);
+}
+
+static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status)
+{
+	register struct hci_proto *hp;
+
+	hp = hci_proto[HCI_PROTO_L2CAP];
+	if (hp && hp->encrypt_cfm)
+		hp->encrypt_cfm(conn, status);
+
+	hp = hci_proto[HCI_PROTO_SCO];
+	if (hp && hp->encrypt_cfm)
+		hp->encrypt_cfm(conn, status);
+}
+
+int hci_register_proto(struct hci_proto *hproto);
+int hci_unregister_proto(struct hci_proto *hproto);
+int hci_register_notifier(struct notifier_block *nb);
+int hci_unregister_notifier(struct notifier_block *nb);
+
+int hci_send_cmd(struct hci_dev *hdev, __u16 ogf, __u16 ocf, __u32 plen, void *param);
+int hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags);
+int hci_send_sco(struct hci_conn *conn, struct sk_buff *skb);
+int hci_send_raw(struct sk_buff *skb);
+
+void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 ogf, __u16 ocf);
+
+void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data);
 
 /* ----- HCI Sockets ----- */
-extern void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb);
+void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb);
 
 /* HCI info for socket */
-#define hci_pi(sk)	((struct hci_pinfo *) &sk->protinfo)
+#define hci_pi(sk)	((struct hci_pinfo *) sk->protinfo)
 struct hci_pinfo {
 	struct hci_dev 	  *hdev;
 	struct hci_filter filter;
 	__u32             cmsg_mask;
 };
 
+/* HCI security filter */
+#define HCI_SFLT_MAX_OGF 4
+
+struct hci_sec_filter {
+	__u32 type_mask;
+	__u32 event_mask[2];
+	__u32 ocf_mask[HCI_SFLT_MAX_OGF + 1][4];
+};
+
+
 /* ----- HCI requests ----- */
 #define HCI_REQ_DONE	  0
 #define HCI_REQ_PEND	  1
 #define HCI_REQ_CANCELED  2
+
+#define hci_req_lock(d)		down(&d->req_lock)
+#define hci_req_unlock(d)	up(&d->req_lock)
+
+void hci_req_complete(struct hci_dev *hdev, int result);
+void hci_req_cancel(struct hci_dev *hdev, int err);
 
 #endif /* __HCI_CORE_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/bluetooth/l2cap.h linux-2.5/include/net/bluetooth/l2cap.h
--- linux-2.5.13/include/net/bluetooth/l2cap.h	Fri May  3 01:22:43 2002
+++ linux-2.5/include/net/bluetooth/l2cap.h	Wed May  1 20:36:25 2002
@@ -23,22 +23,17 @@
 */
 
 /*
- *  $Id: l2cap.h,v 1.5 2001/06/14 21:28:26 maxk Exp $
+ *  $Id: l2cap.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
  */
 
 #ifndef __L2CAP_H
 #define __L2CAP_H
 
-#include <asm/types.h>
-#include <asm/byteorder.h>
-
 /* L2CAP defaults */
 #define L2CAP_DEFAULT_MTU 	672
 #define L2CAP_DEFAULT_FLUSH_TO	0xFFFF
 
 #define L2CAP_CONN_TIMEOUT 	(HZ * 40)
-#define L2CAP_DISCONN_TIMEOUT 	(HZ * 2)
-#define L2CAP_CONN_IDLE_TIMEOUT	(HZ * 60)
 
 /* L2CAP socket address */
 struct sockaddr_l2 {
@@ -47,17 +42,12 @@
 	bdaddr_t	l2_bdaddr;
 };
 
-/* set/get sockopt defines */
-#define L2CAP_OPTIONS  0x01
+/* Socket options */
+#define L2CAP_OPTIONS	0x01
 struct l2cap_options {
 	__u16 omtu;
 	__u16 imtu;
 	__u16 flush_to;
-	__u32 token_rate;
-	__u32 bucket_size;
-	__u32 pick_band;
-	__u32 latency;
-	__u32 delay_var;
 };
 
 #define L2CAP_CONNINFO  0x02
@@ -65,6 +55,26 @@
 	__u16 hci_handle;
 };
 
+#define L2CAP_LM	0x03
+#define L2CAP_LM_MASTER		0x0001
+#define L2CAP_LM_AUTH		0x0002
+#define L2CAP_LM_ENCRYPT	0x0004
+#define L2CAP_LM_TRUSTED	0x0008
+
+#define L2CAP_QOS	0x04
+struct l2cap_qos {
+	__u16 service_type;
+	__u32 token_rate;
+	__u32 token_bucket_size;
+	__u32 peak_bandwidth;
+	__u32 latency;
+	__u32 delay_variation;
+};
+
+#define L2CAP_SERV_NO_TRAFFIC	0x00
+#define L2CAP_SERV_BEST_EFFORT	0x01
+#define L2CAP_SERV_GUARANTEED	0x02
+
 /* L2CAP command codes */
 #define L2CAP_COMMAND_REJ 0x01
 #define L2CAP_CONN_REQ    0x02
@@ -79,7 +89,6 @@
 #define L2CAP_INFO_RSP    0x0b
 
 /* L2CAP structures */
-
 typedef struct {
 	__u16      len;
 	__u16      cid;
@@ -112,11 +121,17 @@
 } __attribute__ ((packed))	l2cap_conn_rsp;
 #define L2CAP_CONN_RSP_SIZE	8
 
-#define L2CAP_CONN_SUCCESS    0x0000
-#define L2CAP_CONN_PEND       0x0001
-#define L2CAP_CONN_BAD_PSM    0x0002
-#define L2CAP_CONN_SEC_BLOCK  0x0003
-#define L2CAP_CONN_NO_MEM     0x0004
+/* connect result */
+#define L2CAP_CR_SUCCESS    0x0000
+#define L2CAP_CR_PEND       0x0001
+#define L2CAP_CR_BAD_PSM    0x0002
+#define L2CAP_CR_SEC_BLOCK  0x0003
+#define L2CAP_CR_NO_MEM     0x0004
+
+/* connect status */
+#define L2CAP_CS_NO_INFO      0x0000
+#define L2CAP_CS_AUTHEN_PEND  0x0001
+#define L2CAP_CS_AUTHOR_PEND  0x0002
 
 typedef struct {
 	__u16      dcid;
@@ -147,6 +162,8 @@
 #define L2CAP_CONF_FLUSH_TO	0x02
 #define L2CAP_CONF_QOS		0x03
 
+#define L2CAP_CONF_MAX_SIZE	22
+
 typedef struct {
 	__u16      dcid;
 	__u16      scid;
@@ -158,5 +175,71 @@
 	__u16      scid;
 } __attribute__ ((packed)) 	l2cap_disconn_rsp;
 #define L2CAP_DISCONN_RSP_SIZE	4
+
+typedef struct {
+	__u16       type;
+	__u8        data[0];
+} __attribute__ ((packed))	l2cap_info_req;
+#define L2CAP_INFO_REQ_SIZE	2
+
+typedef struct {
+	__u16       type;
+	__u16       result;
+	__u8        data[0];
+} __attribute__ ((packed))	l2cap_info_rsp;
+#define L2CAP_INFO_RSP_SIZE	4
+
+/* ----- L2CAP connections ----- */
+struct l2cap_chan_list {
+	struct sock	*head;
+	rwlock_t	lock;
+	long		num;
+};
+
+struct l2cap_conn {
+	struct hci_conn	*hcon;
+
+	bdaddr_t 	*dst;
+	bdaddr_t 	*src;
+	
+	unsigned int    mtu;
+
+	spinlock_t	lock;
+	
+	struct sk_buff *rx_skb;
+	__u32		rx_len;
+	__u8		rx_ident;
+	__u8		tx_ident;
+
+	struct l2cap_chan_list chan_list;
+};
+
+/* ----- L2CAP channel and socket info ----- */
+#define l2cap_pi(sk)   ((struct l2cap_pinfo *) sk->protinfo)
+
+struct l2cap_pinfo {
+	__u16		psm;
+	__u16		dcid;
+	__u16		scid;
+
+	__u16		imtu;
+	__u16		omtu;
+	__u16		flush_to;
+	
+	__u32		link_mode;
+
+	__u8		conf_state;
+	__u16		conf_mtu;
+
+	__u8		ident;
+
+	struct l2cap_conn 	*conn;
+	struct sock 		*next_c;
+	struct sock 		*prev_c;
+};
+
+#define CONF_REQ_SENT    0x01
+#define CONF_INPUT_DONE  0x02
+#define CONF_OUTPUT_DONE 0x04
 
 #endif /* __L2CAP_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/bluetooth/sco.h linux-2.5/include/net/bluetooth/sco.h
--- linux-2.5.13/include/net/bluetooth/sco.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/net/bluetooth/sco.h	Wed May  1 21:20:39 2002
@@ -0,0 +1,81 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ *  $Id: sco.h,v 1.1.1.1 2002/03/08 21:03:15 maxk Exp $
+ */
+
+#ifndef __SCO_H
+#define __SCO_H
+
+/* SCO defaults */
+#define SCO_DEFAULT_MTU 	500
+#define SCO_DEFAULT_FLUSH_TO	0xFFFF
+
+#define SCO_CONN_TIMEOUT 	(HZ * 40)
+#define SCO_DISCONN_TIMEOUT 	(HZ * 2)
+#define SCO_CONN_IDLE_TIMEOUT	(HZ * 60)
+
+/* SCO socket address */
+struct sockaddr_sco {
+	sa_family_t	sco_family;
+	bdaddr_t	sco_bdaddr;
+};
+
+/* set/get sockopt defines */
+#define SCO_OPTIONS  0x01
+struct sco_options {
+	__u16 mtu;
+};
+
+#define SCO_CONNINFO  0x02
+struct sco_conninfo {
+	__u16 hci_handle;
+};
+
+/* ---- SCO connections ---- */
+struct sco_conn {
+	struct hci_conn	*hcon;
+
+	bdaddr_t 	*dst;
+	bdaddr_t 	*src;
+	
+	spinlock_t	lock;
+	struct sock 	*sk;
+
+	unsigned int    mtu;
+};
+
+#define sco_conn_lock(c)	spin_lock(&c->lock);
+#define sco_conn_unlock(c)	spin_unlock(&c->lock);
+
+/* ----- SCO socket info ----- */
+#define sco_pi(sk)   ((struct sco_pinfo *) sk->protinfo)
+
+struct sco_pinfo {
+	__u32		flags;
+	struct sco_conn	*conn;
+};
+
+#endif /* __SCO_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/ipconfig.h linux-2.5/include/net/ipconfig.h
--- linux-2.5.13/include/net/ipconfig.h	Fri May  3 01:22:54 2002
+++ linux-2.5/include/net/ipconfig.h	Sat Mar 23 22:57:49 2002
@@ -6,6 +6,9 @@
  *  Automatic IP Layer Configuration
  */
 
+#ifndef _NET_IPCONFIG_H
+#define _NET_IPCONFIG_H
+
 /* The following are initdata: */
 
 extern int ic_enable;		/* Enable or disable the whole shebang */
@@ -36,3 +39,10 @@
 #define IC_BOOTP	0x01	/*   BOOTP (or DHCP, see below) */
 #define IC_RARP		0x02	/*   RARP */
 #define IC_USE_DHCP    0x100	/* If on, use DHCP instead of BOOTP */
+
+#ifdef __KERNEL__
+/* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
+extern u32 ipconfig_parse_addr(char *name); /*__init*/
+#endif /* __KERNEL */
+
+#endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/irda/au1000_ircc.h linux-2.5/include/net/irda/au1000_ircc.h
--- linux-2.5.13/include/net/irda/au1000_ircc.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/net/irda/au1000_ircc.h	Fri Mar 15 19:12:18 2002
@@ -0,0 +1,128 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ *	Au1000 IrDA driver.
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	ppopov@mvista.com or source@mvista.com
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef AU1000_IRCC_H
+#define AU1000_IRCC_H
+
+#include <linux/time.h>
+
+#include <linux/spinlock.h>
+#include <linux/pm.h>
+#include <asm/io.h>
+
+#define NUM_IR_IFF          1
+#define NUM_IR_DESC        64
+#define RING_SIZE_4       0x0
+#define RING_SIZE_16      0x3
+#define RING_SIZE_64      0xF
+#define MAX_NUM_IR_DESC    64
+#define MAX_BUF_SIZE     2048
+
+#define BPS_115200          0
+#define BPS_57600           1
+#define BPS_38400           2
+#define BPS_19200           5
+#define BPS_9600           11
+#define BPS_2400           47
+
+/* Ring descriptor flags */
+#define AU_OWN           (1<<7) /* tx,rx */
+
+#define IR_DIS_CRC       (1<<6) /* tx */
+#define IR_BAD_CRC       (1<<5) /* tx */
+#define IR_NEED_PULSE    (1<<4) /* tx */
+#define IR_FORCE_UNDER   (1<<3) /* tx */
+#define IR_DISABLE_TX    (1<<2) /* tx */
+#define IR_HW_UNDER      (1<<0) /* tx */
+#define IR_TX_ERROR      (IR_DIS_CRC|IR_BAD_CRC|IR_HW_UNDER)
+
+#define IR_PHY_ERROR     (1<<6) /* rx */
+#define IR_CRC_ERROR     (1<<5) /* rx */
+#define IR_MAX_LEN       (1<<4) /* rx */
+#define IR_FIFO_OVER     (1<<3) /* rx */
+#define IR_SIR_ERROR     (1<<2) /* rx */
+#define IR_RX_ERROR      (IR_PHY_ERROR|IR_CRC_ERROR| \
+		IR_MAX_LEN|IR_FIFO_OVER|IR_SIR_ERROR)
+
+typedef struct db_dest {
+	struct db_dest *pnext;
+	volatile u32 *vaddr;
+	dma_addr_t dma_addr;
+} db_dest_t;
+
+
+typedef struct ring_desc {
+	u8 count_0;               /* 7:0  */
+	u8 count_1;               /* 12:8 */
+	u8 reserved;
+	u8 flags;
+	u8 addr_0;                /* 7:0   */
+	u8 addr_1;                /* 15:8  */
+	u8 addr_2;                /* 23:16 */
+	u8 addr_3;                /* 31:24 */
+} ring_dest_t;
+
+
+/* Private data for each instance */
+struct au1k_private {
+
+	db_dest_t *pDBfree;
+	db_dest_t db[2*NUM_IR_DESC];
+	volatile ring_dest_t *rx_ring[NUM_IR_DESC];
+	volatile ring_dest_t *tx_ring[NUM_IR_DESC];
+	db_dest_t *rx_db_inuse[NUM_IR_DESC];
+	db_dest_t *tx_db_inuse[NUM_IR_DESC];
+	u32 rx_head;
+	u32 tx_head;
+	u32 tx_tail;
+	u32 tx_full;
+
+	iobuff_t rx_buff;
+
+	struct net_device *netdev;
+	struct net_device_stats stats;
+	
+	struct timeval stamp;
+	struct timeval now;
+	struct qos_info		qos;
+	struct irlap_cb		*irlap;
+	
+	u8 open;
+	u32 flags;               /* Interface flags */
+	u32 speed;
+	u32 newspeed;
+	
+	u32 intr_work_done; /* number of Rx and Tx pkts processed in the isr */
+	struct timer_list timer;
+
+	spinlock_t lock;           /* For serializing operations */
+        struct pm_dev *dev;
+};
+#endif /* AU1000_IRCC_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/irda/irlmp.h linux-2.5/include/net/irda/irlmp.h
--- linux-2.5.13/include/net/irda/irlmp.h	Fri May  3 01:22:38 2002
+++ linux-2.5/include/net/irda/irlmp.h	Thu May  2 23:27:09 2002
@@ -100,7 +100,7 @@
 	irda_queue_t queue;      /* Must be first */
 	magic_t magic;
 
-	int  connected;
+	unsigned long connected;	/* set_bit used on this */
 	int  persistent;
 
 	__u8 slsap_sel;   /* Source (this) LSAP address */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/irda/irttp.h linux-2.5/include/net/irda/irttp.h
--- linux-2.5.13/include/net/irda/irttp.h	Fri May  3 01:22:45 2002
+++ linux-2.5/include/net/irda/irttp.h	Wed May  1 20:50:27 2002
@@ -139,7 +139,7 @@
 	__u32 tx_max_sdu_size; /* Max transmit user data size */
 
 	int close_pend;        /* Close, but disconnect_pend */
-	int disconnect_pend;   /* Disconnect, but still data to send */
+	unsigned long disconnect_pend; /* Disconnect, but still data to send */
 	struct sk_buff *disconnect_skb;
 };
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/net/tcp.h linux-2.5/include/net/tcp.h
--- linux-2.5.13/include/net/tcp.h	Fri May  3 01:22:42 2002
+++ linux-2.5/include/net/tcp.h	Fri May  3 03:49:08 2002
@@ -1341,7 +1341,8 @@
 		if (tp->ucopy.memory > sk->rcvbuf) {
 			struct sk_buff *skb1;
 
-			if (sk->lock.users) BUG();
+			if (sk->lock.users)
+				out_of_line_bug();
 
 			while ((skb1 = __skb_dequeue(&tp->ucopy.prequeue)) != NULL) {
 				sk->backlog_rcv(sk, skb1);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/pcmcia/ciscode.h linux-2.5/include/pcmcia/ciscode.h
--- linux-2.5.13/include/pcmcia/ciscode.h	Fri May  3 01:22:55 2002
+++ linux-2.5/include/pcmcia/ciscode.h	Thu Dec 13 16:32:37 2001
@@ -1,5 +1,5 @@
 /*
- * ciscode.h 1.45 2000/08/12 02:08:23
+ * ciscode.h 1.48 2001/08/24 12:16:12
  *
  * The contents of this file are subject to the Mozilla Public License
  * Version 1.1 (the "License"); you may not use this file except in
@@ -16,8 +16,8 @@
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
  *
  * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of the
+ * terms of the GNU General Public License version 2 (the "GPL"), in
+ * which case the provisions of the GPL are applicable instead of the
  * above.  If you wish to allow the use of your version of this file
  * only under the terms of the GPL and not to allow others to use
  * your version of this file under the MPL, indicate your decision by
@@ -104,6 +104,8 @@
 #define PRODID_QUATECH_DUAL_RS232	0x0012
 #define PRODID_QUATECH_DUAL_RS232_D1	0x0007
 #define PRODID_QUATECH_QUAD_RS232	0x001b
+#define PRODID_QUATECH_DUAL_RS422	0x000e
+#define PRODID_QUATECH_QUAD_RS422	0x0045
 
 #define MANFID_SMC			0x0108
 #define PRODID_SMC_ETHER		0x0105
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/pcmcia/cs.h linux-2.5/include/pcmcia/cs.h
--- linux-2.5.13/include/pcmcia/cs.h	Fri May  3 01:22:37 2002
+++ linux-2.5/include/pcmcia/cs.h	Thu Dec 13 16:32:37 2001
@@ -1,5 +1,5 @@
 /*
- * cs.h 1.71 2000/08/29 00:54:20
+ * cs.h 1.74 2001/10/04 03:15:22
  *
  * The contents of this file are subject to the Mozilla Public License
  * Version 1.1 (the "License"); you may not use this file except in
@@ -16,8 +16,8 @@
  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
  *
  * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of the
+ * terms of the GNU General Public License version 2 (the "GPL"), in
+ * which case the provisions of the GPL are applicable instead of the
  * above.  If you wish to allow the use of your version of this file
  * only under the terms of the GPL and not to allow others to use
  * your version of this file under the MPL, indicate your decision by
@@ -181,6 +181,7 @@
 #define INT_MEMORY		0x01
 #define INT_MEMORY_AND_IO	0x02
 #define INT_CARDBUS		0x04
+#define INT_ZOOMED_VIDEO	0x08
 
 /* For RequestIO and ReleaseIO */
 typedef struct io_req_t {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/pcmcia/ss.h linux-2.5/include/pcmcia/ss.h
--- linux-2.5.13/include/pcmcia/ss.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/pcmcia/ss.h	Mon Feb  4 19:09:42 2002
@@ -86,6 +86,7 @@
 #define SS_SPKR_ENA	0x0100
 #define SS_OUTPUT_ENA	0x0200
 #define SS_DEBOUNCED	0x0400	/* Tell driver that the debounce delay has ended */
+#define SS_ZVCARD	0x800
 
 /* Flags for I/O port and memory windows */
 #define MAP_ACTIVE	0x01
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/scsi/sg.h linux-2.5/include/scsi/sg.h
--- linux-2.5.13/include/scsi/sg.h	Fri May  3 01:22:50 2002
+++ linux-2.5/include/scsi/sg.h	Wed May  1 17:06:33 2002
@@ -14,9 +14,9 @@
     Version: 3.5.25 (20020425)
     This version is for 2.5 series kernels.
 
-    Changes since 3.5.24 (20020319)
-    	- use Scsi_Request::upper_private_data
-    	- zero buffers for non-root users
+	Changes since 3.5.24 (20020319)
+	- use Scsi_Request::upper_private_data
+	- zero buffers for non-root users
     Changes since 3.5.23 (20011231)
 	- change EACCES to EPERM when O_RDONLY is insufficient
 	- suppress newlines in host string
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/sound/core.h linux-2.5/include/sound/core.h
--- linux-2.5.13/include/sound/core.h	Fri May  3 01:22:52 2002
+++ linux-2.5/include/sound/core.h	Wed May  1 17:26:17 2002
@@ -365,4 +365,7 @@
 
 #define SNDRV_OSS_VERSION         ((3<<16)|(8<<8)|(1<<4)|(0))	/* 3.8.1a */
 
+#define isapnp_card pci_bus
+#define isapnp_dev pci_dev
+
 #endif /* __SOUND_CORE_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/video/fbcon.h linux-2.5/include/video/fbcon.h
--- linux-2.5.13/include/video/fbcon.h	Fri May  3 01:22:43 2002
+++ linux-2.5/include/video/fbcon.h	Tue Feb 19 15:51:50 2002
@@ -13,8 +13,8 @@
 
 #include <linux/config.h>
 #include <linux/types.h>
-#include <linux/console_struct.h>
 #include <linux/vt_buffer.h>
+#include <linux/vt_kern.h>
 
 #include <asm/io.h>
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/video/neofb.h linux-2.5/include/video/neofb.h
--- linux-2.5.13/include/video/neofb.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/video/neofb.h	Mon Feb 25 19:00:32 2002
@@ -0,0 +1,264 @@
+/*
+ * linux/include/video/neofb.h -- NeoMagic Framebuffer Driver
+ *
+ * Copyright (c) 2001  Denis Oliver Kropp <dok@convergence.de>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License.  See the file COPYING in the main directory of this
+ * archive for more details.
+ */
+
+#define NEO_BS0_BLT_BUSY        0x00000001
+#define NEO_BS0_FIFO_AVAIL      0x00000002
+#define NEO_BS0_FIFO_PEND       0x00000004
+
+#define NEO_BC0_DST_Y_DEC       0x00000001
+#define NEO_BC0_X_DEC           0x00000002
+#define NEO_BC0_SRC_TRANS       0x00000004
+#define NEO_BC0_SRC_IS_FG       0x00000008
+#define NEO_BC0_SRC_Y_DEC       0x00000010
+#define NEO_BC0_FILL_PAT        0x00000020
+#define NEO_BC0_SRC_MONO        0x00000040
+#define NEO_BC0_SYS_TO_VID      0x00000080
+
+#define NEO_BC1_DEPTH8          0x00000100
+#define NEO_BC1_DEPTH16         0x00000200
+#define NEO_BC1_X_320           0x00000400
+#define NEO_BC1_X_640           0x00000800
+#define NEO_BC1_X_800           0x00000c00
+#define NEO_BC1_X_1024          0x00001000
+#define NEO_BC1_X_1152          0x00001400
+#define NEO_BC1_X_1280          0x00001800
+#define NEO_BC1_X_1600          0x00001c00
+#define NEO_BC1_DST_TRANS       0x00002000
+#define NEO_BC1_MSTR_BLT        0x00004000
+#define NEO_BC1_FILTER_Z        0x00008000
+
+#define NEO_BC2_WR_TR_DST       0x00800000
+
+#define NEO_BC3_SRC_XY_ADDR     0x01000000
+#define NEO_BC3_DST_XY_ADDR     0x02000000
+#define NEO_BC3_CLIP_ON         0x04000000
+#define NEO_BC3_FIFO_EN         0x08000000
+#define NEO_BC3_BLT_ON_ADDR     0x10000000
+#define NEO_BC3_SKIP_MAPPING    0x80000000
+
+#define NEO_MODE1_DEPTH8        0x0100
+#define NEO_MODE1_DEPTH16       0x0200
+#define NEO_MODE1_DEPTH24       0x0300
+#define NEO_MODE1_X_320         0x0400
+#define NEO_MODE1_X_640         0x0800
+#define NEO_MODE1_X_800         0x0c00
+#define NEO_MODE1_X_1024        0x1000
+#define NEO_MODE1_X_1152        0x1400
+#define NEO_MODE1_X_1280        0x1800
+#define NEO_MODE1_X_1600        0x1c00
+#define NEO_MODE1_BLT_ON_ADDR   0x2000
+
+#ifdef __KERNEL__
+
+#ifdef NEOFB_DEBUG
+# define DBG(x)		printk (KERN_DEBUG "neofb: %s\n", (x));
+#else
+# define DBG(x)
+#endif
+
+#define PCI_CHIP_NM2070 0x0001
+#define PCI_CHIP_NM2090 0x0002
+#define PCI_CHIP_NM2093 0x0003
+#define PCI_CHIP_NM2097 0x0083
+#define PCI_CHIP_NM2160 0x0004
+#define PCI_CHIP_NM2200 0x0005
+#define PCI_CHIP_NM2230 0x0025
+#define PCI_CHIP_NM2360 0x0006
+#define PCI_CHIP_NM2380 0x0016
+
+
+struct xtimings {
+  unsigned int pixclock;
+  unsigned int HDisplay;
+  unsigned int HSyncStart;
+  unsigned int HSyncEnd;
+  unsigned int HTotal;
+  unsigned int VDisplay;
+  unsigned int VSyncStart;
+  unsigned int VSyncEnd;
+  unsigned int VTotal;
+  unsigned int sync;
+  int	       dblscan;
+  int	       interlaced;
+};
+
+
+/* --------------------------------------------------------------------- */
+
+typedef volatile struct {
+  __u32 bltStat;
+  __u32 bltCntl;
+  __u32 xpColor;
+  __u32 fgColor;
+  __u32 bgColor;
+  __u32 pitch;
+  __u32 clipLT;
+  __u32 clipRB;
+  __u32 srcBitOffset;
+  __u32 srcStart;
+  __u32 reserved0;
+  __u32 dstStart;
+  __u32 xyExt;
+
+  __u32 reserved1[19];
+
+  __u32 pageCntl;
+  __u32 pageBase;
+  __u32 postBase;
+  __u32 postPtr;
+  __u32 dataPtr;
+} Neo2200;
+
+#define NR_PALETTE	256
+
+#define MMIO_SIZE 0x200000
+
+#define NEO_EXT_CR_MAX 0x85
+#define NEO_EXT_GR_MAX 0xC7
+
+struct neofb_par {
+  
+  unsigned char MiscOutReg;     /* Misc */
+  unsigned char CRTC[25];       /* Crtc Controller */
+  unsigned char Sequencer[5];   /* Video Sequencer */
+  unsigned char Graphics[9];    /* Video Graphics */
+  unsigned char Attribute[21];  /* Video Atribute */
+
+  unsigned char GeneralLockReg;
+  unsigned char ExtCRTDispAddr;
+  unsigned char ExtCRTOffset;
+  unsigned char SysIfaceCntl1;
+  unsigned char SysIfaceCntl2;
+  unsigned char ExtColorModeSelect;
+  unsigned char biosMode;
+
+  unsigned char PanelDispCntlReg1;
+  unsigned char PanelDispCntlReg2;
+  unsigned char PanelDispCntlReg3;
+  unsigned char PanelVertCenterReg1;
+  unsigned char PanelVertCenterReg2;
+  unsigned char PanelVertCenterReg3;
+  unsigned char PanelVertCenterReg4;
+  unsigned char PanelVertCenterReg5;
+  unsigned char PanelHorizCenterReg1;
+  unsigned char PanelHorizCenterReg2;
+  unsigned char PanelHorizCenterReg3;
+  unsigned char PanelHorizCenterReg4;
+  unsigned char PanelHorizCenterReg5;
+
+  int           ProgramVCLK;
+  unsigned char VCLK3NumeratorLow;
+  unsigned char VCLK3NumeratorHigh;
+  unsigned char VCLK3Denominator;
+  unsigned char VerticalExt;
+
+#ifdef CONFIG_MTRR
+  int    mtrr;
+#endif
+  u8    *mmio_vbase;
+
+  Neo2200 *neo2200;
+
+  /* Panels size */
+  int NeoPanelWidth;
+  int NeoPanelHeight;
+
+  int maxClock;
+
+  int pci_burst;
+  int lcd_stretch;
+  int internal_display;
+  int external_display;
+};
+
+typedef struct {
+    int x_res;
+    int y_res;
+    int mode;
+} biosMode;
+
+/* vga IO functions */
+static inline u8 VGArCR (u8 index)
+{
+  outb (index, 0x3d4);
+  return inb (0x3d5);
+}
+
+static inline void VGAwCR (u8 index, u8 val)
+{
+  outb (index, 0x3d4);
+  outb (val, 0x3d5);
+}
+
+static inline u8 VGArGR (u8 index)
+{
+  outb (index, 0x3ce);
+  return inb (0x3cf);
+}
+
+static inline void VGAwGR (u8 index, u8 val)
+{
+  outb (index, 0x3ce);
+  outb (val, 0x3cf);
+}
+
+static inline u8 VGArSEQ (u8 index)
+{
+  outb (index, 0x3c4);
+  return inb (0x3c5);
+}
+
+static inline void VGAwSEQ (u8 index, u8 val)
+{
+  outb (index, 0x3c4);
+  outb (val, 0x3c5);
+}
+
+
+static int paletteEnabled = 0;
+
+static inline void VGAenablePalette (void)
+{
+  u8 tmp;
+
+  tmp = inb (0x3da);
+  outb (0x00, 0x3c0);
+  paletteEnabled = 1;
+}
+
+static inline void VGAdisablePalette (void)
+{
+  u8 tmp;
+
+  tmp = inb (0x3da);
+  outb (0x20, 0x3c0);
+  paletteEnabled = 0;
+}
+
+static inline void VGAwATTR (u8 index, u8 value)
+{
+  u8 tmp;
+
+  if (paletteEnabled)
+    index &= ~0x20;
+  else
+    index |= 0x20;
+
+  tmp = inb (0x3da);
+  outb (index, 0x3c0);
+  outb (value, 0x3c0);
+}
+
+static inline void VGAwMISC (u8 value)
+{
+  outb (value, 0x3c2);
+}
+#endif
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/video/sbusfb.h linux-2.5/include/video/sbusfb.h
--- linux-2.5.13/include/video/sbusfb.h	Fri May  3 01:22:57 2002
+++ linux-2.5/include/video/sbusfb.h	Fri Jan 11 11:07:03 2002
@@ -123,8 +123,8 @@
 	void (*setcurshape)(struct fb_info_sbusfb *);
 	void (*setcursormap)(struct fb_info_sbusfb *, unsigned char *, unsigned char *, unsigned char *);
 	void (*loadcmap)(struct fb_info_sbusfb *, struct display *, int, int);
-	int (*blank)(struct fb_info_sbusfb *);
-	int (*unblank)(struct fb_info_sbusfb *);
+	int  (*blank)(struct fb_info_sbusfb *);
+	int  (*unblank)(struct fb_info_sbusfb *);
 	void (*margins)(struct fb_info_sbusfb *, struct display *, int, int);
 	void (*reset)(struct fb_info_sbusfb *);
 	void (*fill)(struct fb_info_sbusfb *, struct display *, int, int, unsigned short *);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/include/video/tdfx.h linux-2.5/include/video/tdfx.h
--- linux-2.5.13/include/video/tdfx.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/include/video/tdfx.h	Mon Feb 25 21:20:27 2002
@@ -0,0 +1,190 @@
+#ifndef _TDFX_H
+#define _TDFX_H
+
+/* membase0 register offsets */
+#define STATUS          0x00
+#define PCIINIT0        0x04
+#define SIPMONITOR      0x08
+#define LFBMEMORYCONFIG 0x0c
+#define MISCINIT0       0x10
+#define MISCINIT1       0x14
+#define DRAMINIT0       0x18
+#define DRAMINIT1       0x1c
+#define AGPINIT         0x20
+#define TMUGBEINIT      0x24
+#define VGAINIT0        0x28
+#define VGAINIT1        0x2c
+#define DRAMCOMMAND     0x30
+#define DRAMDATA        0x34
+/* reserved             0x38 */
+/* reserved             0x3c */
+#define PLLCTRL0        0x40
+#define PLLCTRL1        0x44
+#define PLLCTRL2        0x48
+#define DACMODE         0x4c
+#define DACADDR         0x50
+#define DACDATA         0x54
+#define RGBMAXDELTA     0x58
+#define VIDPROCCFG      0x5c
+#define HWCURPATADDR    0x60
+#define HWCURLOC        0x64
+#define HWCURC0         0x68
+#define HWCURC1         0x6c
+#define VIDINFORMAT     0x70
+#define VIDINSTATUS     0x74
+#define VIDSERPARPORT   0x78
+#define VIDINXDELTA     0x7c
+#define VIDININITERR    0x80
+#define VIDINYDELTA     0x84
+#define VIDPIXBUFTHOLD  0x88
+#define VIDCHRMIN       0x8c
+#define VIDCHRMAX       0x90
+#define VIDCURLIN       0x94
+#define VIDSCREENSIZE   0x98
+#define VIDOVRSTARTCRD  0x9c
+#define VIDOVRENDCRD    0xa0
+#define VIDOVRDUDX      0xa4
+#define VIDOVRDUDXOFF   0xa8
+#define VIDOVRDVDY      0xac
+/*  ... */
+#define VIDOVRDVDYOFF   0xe0
+#define VIDDESKSTART    0xe4
+#define VIDDESKSTRIDE   0xe8
+#define VIDINADDR0      0xec
+#define VIDINADDR1      0xf0
+#define VIDINADDR2      0xf4
+#define VIDINSTRIDE     0xf8
+#define VIDCUROVRSTART  0xfc
+
+#define INTCTRL         (0x00100000 + 0x04)
+#define CLIP0MIN        (0x00100000 + 0x08)
+#define CLIP0MAX        (0x00100000 + 0x0c)
+#define DSTBASE         (0x00100000 + 0x10)
+#define DSTFORMAT       (0x00100000 + 0x14)
+#define SRCBASE         (0x00100000 + 0x34)
+#define COMMANDEXTRA_2D (0x00100000 + 0x38)
+#define CLIP1MIN        (0x00100000 + 0x4c)
+#define CLIP1MAX        (0x00100000 + 0x50)
+#define SRCFORMAT       (0x00100000 + 0x54)
+#define SRCSIZE         (0x00100000 + 0x58)
+#define SRCXY           (0x00100000 + 0x5c)
+#define COLORBACK       (0x00100000 + 0x60)
+#define COLORFORE       (0x00100000 + 0x64)
+#define DSTSIZE         (0x00100000 + 0x68)
+#define DSTXY           (0x00100000 + 0x6c)
+#define COMMAND_2D      (0x00100000 + 0x70)
+#define LAUNCH_2D       (0x00100000 + 0x80)
+
+#define COMMAND_3D      (0x00200000 + 0x120)
+
+/* register bitfields (not all, only as needed) */
+
+#define BIT(x) (1UL << (x))
+
+/* COMMAND_2D reg. values */
+#define TDFX_ROP_COPY        0xcc     // src
+#define TDFX_ROP_INVERT      0x55     // NOT dst
+#define TDFX_ROP_XOR         0x66     // src XOR dst
+
+#define AUTOINC_DSTX                    BIT(10)
+#define AUTOINC_DSTY                    BIT(11)
+#define COMMAND_2D_FILLRECT             0x05
+#define COMMAND_2D_S2S_BITBLT           0x01      // screen to screen
+#define COMMAND_2D_H2S_BITBLT           0x03       // host to screen
+
+#define COMMAND_3D_NOP                  0x00
+#define STATUS_RETRACE                  BIT(6)
+#define STATUS_BUSY                     BIT(9)
+#define MISCINIT1_CLUT_INV              BIT(0)
+#define MISCINIT1_2DBLOCK_DIS           BIT(15)
+#define DRAMINIT0_SGRAM_NUM             BIT(26)
+#define DRAMINIT0_SGRAM_TYPE            BIT(27)
+#define DRAMINIT1_MEM_SDRAM             BIT(30)
+#define VGAINIT0_VGA_DISABLE            BIT(0)
+#define VGAINIT0_EXT_TIMING             BIT(1)
+#define VGAINIT0_8BIT_DAC               BIT(2)
+#define VGAINIT0_EXT_ENABLE             BIT(6)
+#define VGAINIT0_WAKEUP_3C3             BIT(8)
+#define VGAINIT0_LEGACY_DISABLE         BIT(9)
+#define VGAINIT0_ALT_READBACK           BIT(10)
+#define VGAINIT0_FAST_BLINK             BIT(11)
+#define VGAINIT0_EXTSHIFTOUT            BIT(12)
+#define VGAINIT0_DECODE_3C6             BIT(13)
+#define VGAINIT0_SGRAM_HBLANK_DISABLE   BIT(22)
+#define VGAINIT1_MASK                   0x1fffff
+#define VIDCFG_VIDPROC_ENABLE           BIT(0)
+#define VIDCFG_CURS_X11                 BIT(1)
+#define VIDCFG_HALF_MODE                BIT(4)
+#define VIDCFG_DESK_ENABLE              BIT(7)
+#define VIDCFG_CLUT_BYPASS              BIT(10)
+#define VIDCFG_2X                       BIT(26)
+#define VIDCFG_HWCURSOR_ENABLE          BIT(27)
+#define VIDCFG_PIXFMT_SHIFT             18
+#define DACMODE_2X                      BIT(0)
+
+/* VGA rubbish, need to change this for multihead support */
+#define MISC_W  0x3c2
+#define MISC_R  0x3cc
+#define SEQ_I   0x3c4
+#define SEQ_D   0x3c5
+#define CRT_I   0x3d4
+#define CRT_D   0x3d5
+#define ATT_IW  0x3c0
+#define IS1_R   0x3da
+#define GRA_I   0x3ce
+#define GRA_D   0x3cf
+
+#ifdef __KERNEL__
+
+struct banshee_reg {
+  /* VGA rubbish */
+  unsigned char att[21];
+  unsigned char crt[25];
+  unsigned char gra[ 9];
+  unsigned char misc[1];
+  unsigned char seq[ 5];
+
+  /* Banshee extensions */
+  unsigned char ext[2];
+  unsigned long vidcfg;
+  unsigned long vidpll;
+  unsigned long mempll;
+  unsigned long gfxpll;
+  unsigned long dacmode;
+  unsigned long vgainit0;
+  unsigned long vgainit1;
+  unsigned long screensize;
+  unsigned long stride;
+  unsigned long cursloc;
+  unsigned long curspataddr;
+  unsigned long cursc0;
+  unsigned long cursc1;
+  unsigned long startaddr;
+  unsigned long clip0min;
+  unsigned long clip0max;
+  unsigned long clip1min;
+  unsigned long clip1max;
+  unsigned long srcbase;
+  unsigned long dstbase;
+  unsigned long miscinit0;	
+};
+
+struct tdfx_par {
+  u32 max_pixclock;
+
+  void *regbase_virt;
+  unsigned long iobase;
+  u32 baseline;
+
+  struct {
+     int w,u,d;
+     unsigned long enable,disable;
+     struct timer_list timer;
+  } hwcursor; 
+
+  spinlock_t DAClock;
+};
+#endif /* __KERNEL__ */
+
+#endif /* _TDFX_H */
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/init/do_mounts.c linux-2.5/init/do_mounts.c
--- linux-2.5.13/init/do_mounts.c	Fri May  3 01:22:49 2002
+++ linux-2.5/init/do_mounts.c	Fri May  3 03:49:08 2002
@@ -201,6 +201,22 @@
 	{ "cciss/c0d14p",0x68E0 },
 	{ "cciss/c0d15p",0x68F0 },
 #endif
+	{ "ataraid/d0p",0x7200 },
+	{ "ataraid/d1p",0x7210 },
+	{ "ataraid/d2p",0x7220 },
+	{ "ataraid/d3p",0x7230 },
+	{ "ataraid/d4p",0x7240 },
+	{ "ataraid/d5p",0x7250 },
+	{ "ataraid/d6p",0x7260 },
+	{ "ataraid/d7p",0x7270 },
+	{ "ataraid/d8p",0x7280 },
+	{ "ataraid/d9p",0x7290 },
+	{ "ataraid/d10p",0x72A0 },
+	{ "ataraid/d11p",0x72B0 },
+	{ "ataraid/d12p",0x72C0 },
+	{ "ataraid/d13p",0x72D0 },
+	{ "ataraid/d14p",0x72E0 },
+	{ "ataraid/d15p",0x72F0 },
 	{ "nftla", 0x5d00 },
 	{ "nftlb", 0x5d10 },
 	{ "nftlc", 0x5d20 },
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/init/main.c linux-2.5/init/main.c
--- linux-2.5.13/init/main.c	Fri May  3 01:22:43 2002
+++ linux-2.5/init/main.c	Fri May  3 03:49:08 2002
@@ -264,9 +264,11 @@
 #ifndef CONFIG_SMP
 
 #ifdef CONFIG_X86_LOCAL_APIC
+extern int skip_ioapic_setup;
 static void __init smp_init(void)
 {
-	APIC_init_uniprocessor();
+	if (!skip_ioapic_setup)
+		APIC_init_uniprocessor();
 }
 #else
 #define smp_init()	do { } while (0)
@@ -274,7 +276,7 @@
 
 static inline void setup_per_cpu_areas(void) { }
 
-#else
+#else /* CONFIG_SMP... */
 
 #ifdef __GENERIC_PER_CPU
 unsigned long __per_cpu_offset[NR_CPUS];
@@ -310,7 +312,7 @@
 	smp_commence();
 }
 
-#endif
+#endif /* CONFIG_SMP */
 
 /*
  * We need to finalize in a non-__init function or else race conditions
@@ -333,7 +335,6 @@
 asmlinkage void __init start_kernel(void)
 {
 	char * command_line;
-	unsigned long mempages;
 	extern char saved_command_line[];
 /*
  * Interrupts are still disabled. Do necessary setups, then
@@ -385,12 +386,20 @@
 	kmem_cache_sizes_init();
 	pgtable_cache_init();
 
-	mempages = num_physpages;
-
-	fork_init(mempages);
+	/*
+	 * For architectures that have highmem, num_mappedpages represents
+	 * the amount of memory the kernel can use.  For other architectures
+	 * it's the same as the total pages.  We need both numbers because
+	 * some subsystems need to initialize based on how much memory the
+	 * kernel can use.
+	 */
+	if (num_mappedpages == 0)
+		num_mappedpages = num_physpages;
+  
+	fork_init(num_mappedpages);
 	proc_caches_init();
 	buffer_init();
-	vfs_caches_init(mempages);
+	vfs_caches_init(num_physpages);
 	radix_tree_init();
 #if defined(CONFIG_ARCH_S390)
 	ccwcache_init();
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/ipc/sem.c linux-2.5/ipc/sem.c
--- linux-2.5.13/ipc/sem.c	Fri May  3 01:22:49 2002
+++ linux-2.5/ipc/sem.c	Sat Apr 27 00:58:42 2002
@@ -1157,7 +1157,7 @@
 	int nsems, i;
 
 	lock_kernel();
-
+	
 	/* If the current process was sleeping for a semaphore,
 	 * remove it from the queue.
 	 */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/ipc/shm.c linux-2.5/ipc/shm.c
--- linux-2.5.13/ipc/shm.c	Fri May  3 01:22:53 2002
+++ linux-2.5/ipc/shm.c	Sat Mar 23 22:57:49 2002
@@ -161,6 +161,7 @@
 {
 	UPDATE_ATIME(file->f_dentry->d_inode);
 	vma->vm_ops = &shm_vm_ops;
+	vma->vm_flags &= ~VM_IO;
 	shm_inc(file->f_dentry->d_inode->i_ino);
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/Makefile linux-2.5/kernel/Makefile
--- linux-2.5.13/kernel/Makefile	Fri May  3 01:22:44 2002
+++ linux-2.5/kernel/Makefile	Sun Apr 14 17:10:30 2002
@@ -10,17 +10,18 @@
 O_TARGET := kernel.o
 
 export-objs = signal.o sys.o kmod.o context.o ksyms.o pm.o exec_domain.o \
-		printk.o platform.o 
+		printk.o platform.o kthread.o
 
 obj-y     = sched.o dma.o fork.o exec_domain.o panic.o printk.o \
 	    module.o exit.o itimer.o info.o time.o softirq.o resource.o \
 	    sysctl.o capability.o ptrace.o timer.o user.o \
-	    signal.o sys.o kmod.o context.o futex.o platform.o
+	    signal.o sys.o kmod.o context.o futex.o platform.o kthread.o
 
 obj-$(CONFIG_UID16) += uid16.o
 obj-$(CONFIG_MODULES) += ksyms.o
 obj-$(CONFIG_PM) += pm.o
 obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
+obj-$(CONFIG_IKCONFIG) += configs.o
 
 ifneq ($(CONFIG_IA64),y)
 # According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
@@ -32,3 +33,14 @@
 endif
 
 include $(TOPDIR)/Rules.make
+
+configs.o: $(TOPDIR)/scripts/mkconfigs configs.c
+	echo obj-y == $(obj-y)
+	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) -DEXPORT_SYMTAB -c -o configs.o configs.c
+
+$(TOPDIR)/scripts/mkconfigs: $(TOPDIR)/scripts/mkconfigs.c
+	$(HOSTCC) $(HOSTCFLAGS) -o $(TOPDIR)/scripts/mkconfigs $(TOPDIR)/scripts/mkconfigs.c
+
+configs.c: $(TOPDIR)/.config $(TOPDIR)/scripts/mkconfigs
+	$(TOPDIR)/scripts/mkconfigs $(TOPDIR)/.config configs.c
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/context.c linux-2.5/kernel/context.c
--- linux-2.5.13/kernel/context.c	Fri May  3 01:22:50 2002
+++ linux-2.5/kernel/context.c	Mon Apr 15 03:21:29 2002
@@ -112,6 +112,9 @@
 	}
 }
 
+
+static struct tq_struct dummy_task;
+
 /**
  * flush_scheduled_tasks - ensure that any scheduled tasks have run to completion.
  *
@@ -124,8 +127,6 @@
  * The caller should hold no spinlocks and should hold no semaphores which could
  * cause the scheduled tasks to block.
  */
-static struct tq_struct dummy_task;
-
 void flush_scheduled_tasks(void)
 {
 	int count;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/exit.c linux-2.5/kernel/exit.c
--- linux-2.5.13/kernel/exit.c	Fri May  3 01:22:48 2002
+++ linux-2.5/kernel/exit.c	Wed May  1 17:26:17 2002
@@ -396,7 +396,7 @@
 	mm_release();
 	if (mm) {
 		atomic_inc(&mm->mm_count);
-		if (mm != tsk->active_mm) BUG();
+		BUG_ON(mm != tsk->active_mm);
 		/* more a memory barrier than a real lock */
 		task_lock(tsk);
 		tsk->mm = NULL;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/fork.c linux-2.5/kernel/fork.c
--- linux-2.5.13/kernel/fork.c	Fri May  3 01:22:41 2002
+++ linux-2.5/kernel/fork.c	Wed May  1 17:26:17 2002
@@ -266,6 +266,7 @@
 	init_rwsem(&mm->mmap_sem);
 	mm->page_table_lock = SPIN_LOCK_UNLOCKED;
 	mm->pgd = pgd_alloc(mm);
+	mm->def_flags = 0;
 	if (mm->pgd)
 		return mm;
 	free_mm(mm);
@@ -295,7 +296,7 @@
  */
 inline void __mmdrop(struct mm_struct *mm)
 {
-	if (mm == &init_mm) BUG();
+	BUG_ON(mm == &init_mm);
 	pgd_free(mm->pgd);
 	destroy_context(mm);
 	free_mm(mm);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/futex.c linux-2.5/kernel/futex.c
--- linux-2.5.13/kernel/futex.c	Fri May  3 01:22:45 2002
+++ linux-2.5/kernel/futex.c	Wed May  1 20:27:11 2002
@@ -32,7 +32,8 @@
 #include <linux/fs.h>
 #include <linux/futex.h>
 #include <linux/highmem.h>
-#include <asm/atomic.h>
+#include <linux/time.h>
+#include <asm/uaccess.h>
 
 /* These mutexes are a very simple counter: the winner is the one who
    decrements from 1 to 0.  The counter starts at 1 when the lock is
@@ -68,22 +69,27 @@
 	return &futex_queues[hash_long(h, FUTEX_HASHBITS)];
 }
 
-static inline void wake_one_waiter(struct list_head *head,
-				   struct page *page,
-				   unsigned int offset)
+static int futex_wake(struct list_head *head,
+		      struct page *page,
+		      unsigned int offset,
+		      int num)
 {
-	struct list_head *i;
+	struct list_head *i, *next;
+	int num_woken = 0;
 
 	spin_lock(&futex_lock);
-	list_for_each(i, head) {
+	list_for_each_safe(i, next, head) {
 		struct futex_q *this = list_entry(i, struct futex_q, list);
 
 		if (this->page == page && this->offset == offset) {
+			list_del_init(i);
 			wake_up_process(this->task);
-			break;
+			num_woken++;
+			if (num_woken >= num) break;
 		}
 	}
 	spin_unlock(&futex_lock);
+	return num_woken;
 }
 
 /* Add at end to avoid starvation */
@@ -101,11 +107,17 @@
 	spin_unlock(&futex_lock);
 }
 
-static inline void unqueue_me(struct futex_q *q)
+/* Return 1 if we were still queued (ie. 0 means we were woken) */
+static inline int unqueue_me(struct futex_q *q)
 {
+	int ret = 0;
 	spin_lock(&futex_lock);
-	list_del(&q->list);
+	if (!list_empty(&q->list)) {
+		list_del(&q->list);
+		ret = 1;
+	}
 	spin_unlock(&futex_lock);
+	return ret;
 }
 
 /* Get kernel address of the user page and pin it. */
@@ -129,74 +141,62 @@
 	return page;
 }
 
-/* Try to decrement the user count to zero. */
-static int decrement_to_zero(struct page *page, unsigned int offset)
-{
-	atomic_t *count;
-	int ret = 0;
-
-	count = kmap(page) + offset;
-	/* If we take the semaphore from 1 to 0, it's ours.  If it's
-           zero, decrement anyway, to indicate we are waiting.  If
-           it's negative, don't decrement so we don't wrap... */
-	if (atomic_read(count) >= 0 && atomic_dec_and_test(count))
-		ret = 1;
-	kunmap(page);
-	return ret;
-}
-
-/* Simplified from arch/ppc/kernel/semaphore.c: Paul M. is a genius. */
-static int futex_down(struct list_head *head, struct page *page, int offset)
+static int futex_wait(struct list_head *head,
+		      struct page *page,
+		      int offset,
+		      int val,
+		      unsigned long time)
 {
-	int retval = 0;
+	int *count;
 	struct futex_q q;
+	int ret = 0;
 
-	current->state = TASK_INTERRUPTIBLE;
+	set_current_state(TASK_INTERRUPTIBLE);
 	queue_me(head, &q, page, offset);
 
-	while (!decrement_to_zero(page, offset)) {
-		if (signal_pending(current)) {
-			retval = -EINTR;
-			break;
-		}
-		schedule();
-		current->state = TASK_INTERRUPTIBLE;
-	}
-	current->state = TASK_RUNNING;
-	unqueue_me(&q);
-	/* If we were signalled, we might have just been woken: we
-	   must wake another one.  Otherwise we need to wake someone
-	   else (if they are waiting) so they drop the count below 0,
-	   and when we "up" in userspace, we know there is a
-	   waiter. */
-	wake_one_waiter(head, page, offset);
-	return retval;
-}
-
-static int futex_up(struct list_head *head, struct page *page, int offset)
-{
-	atomic_t *count;
-
 	count = kmap(page) + offset;
-	atomic_set(count, 1);
-	smp_wmb();
+	if (*count != val) {
+		ret = -EWOULDBLOCK;
+		set_current_state(TASK_RUNNING);
+		goto out;
+	}
+	time = schedule_timeout(time);
+	if (time == 0) {
+		ret = -ETIMEDOUT;
+		goto out;
+	}
+	if (signal_pending(current)) {
+		ret = -EINTR;
+		goto out;
+	}
+ out:
 	kunmap(page);
-	wake_one_waiter(head, page, offset);
-	return 0;
+	/* Were we woken up anyway? */
+	if (!unqueue_me(&q))
+		return 0;
+	return ret;
 }
 
-asmlinkage int sys_futex(void *uaddr, int op)
+asmlinkage int sys_futex(void *uaddr, int op, int val, struct timespec *utime)
 {
 	int ret;
 	unsigned long pos_in_page;
 	struct list_head *head;
 	struct page *page;
+	unsigned long time = MAX_SCHEDULE_TIMEOUT;
+
+	if (utime) {
+		struct timespec t;
+		if (copy_from_user(&t, utime, sizeof(t)) != 0)
+			return -EFAULT;
+		time = timespec_to_jiffies(&t) + 1;
+	}
 
 	pos_in_page = ((unsigned long)uaddr) % PAGE_SIZE;
 
 	/* Must be "naturally" aligned, and not on page boundary. */
-	if ((pos_in_page % __alignof__(atomic_t)) != 0
-	    || pos_in_page + sizeof(atomic_t) > PAGE_SIZE)
+	if ((pos_in_page % __alignof__(int)) != 0
+	    || pos_in_page + sizeof(int) > PAGE_SIZE)
 		return -EINVAL;
 
 	/* Simpler if it doesn't vanish underneath us. */
@@ -206,13 +206,12 @@
 
 	head = hash_futex(page, pos_in_page);
 	switch (op) {
-	case FUTEX_UP:
-		ret = futex_up(head, page, pos_in_page);
+	case FUTEX_WAIT:
+		ret = futex_wait(head, page, pos_in_page, val, time);
 		break;
-	case FUTEX_DOWN:
-		ret = futex_down(head, page, pos_in_page);
+	case FUTEX_WAKE:
+		ret = futex_wake(head, page, pos_in_page, val);
 		break;
-	/* Add other lock types here... */
 	default:
 		ret = -EINVAL;
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/ksyms.c linux-2.5/kernel/ksyms.c
--- linux-2.5.13/kernel/ksyms.c	Fri May  3 01:22:38 2002
+++ linux-2.5/kernel/ksyms.c	Fri May  3 12:57:32 2002
@@ -93,7 +93,6 @@
 EXPORT_SYMBOL(alloc_pages_node);
 EXPORT_SYMBOL(__get_free_pages);
 EXPORT_SYMBOL(get_zeroed_page);
-EXPORT_SYMBOL(page_cache_release);
 EXPORT_SYMBOL(__free_pages);
 EXPORT_SYMBOL(free_pages);
 EXPORT_SYMBOL(num_physpages);
@@ -269,6 +268,7 @@
 EXPORT_SYMBOL(grab_cache_page);
 EXPORT_SYMBOL(grab_cache_page_nowait);
 EXPORT_SYMBOL(read_cache_page);
+EXPORT_SYMBOL(set_page_dirty);
 EXPORT_SYMBOL(vfs_readlink);
 EXPORT_SYMBOL(vfs_follow_link);
 EXPORT_SYMBOL(page_readlink);
@@ -378,8 +378,8 @@
 EXPORT_SYMBOL(del_timer);
 EXPORT_SYMBOL(request_irq);
 EXPORT_SYMBOL(free_irq);
-#if !defined(CONFIG_ARCH_S390)
-EXPORT_SYMBOL(irq_stat);	/* No separate irq_stat for s390, it is part of PSA */
+#if !defined(CONFIG_IA64)	/* irq_stat is part of struct cpuinfo_ia64 */
+EXPORT_SYMBOL(irq_stat);
 #endif
 
 /* waitqueue handling */
@@ -485,6 +485,7 @@
 
 /* misc */
 EXPORT_SYMBOL(panic);
+EXPORT_SYMBOL(__out_of_line_bug);
 EXPORT_SYMBOL(sprintf);
 EXPORT_SYMBOL(snprintf);
 EXPORT_SYMBOL(sscanf);
@@ -495,6 +496,8 @@
 EXPORT_SYMBOL(__bdevname);
 EXPORT_SYMBOL(cdevname);
 EXPORT_SYMBOL(simple_strtoul);
+EXPORT_SYMBOL(simple_strtoull);
+EXPORT_SYMBOL(simple_strtol);
 EXPORT_SYMBOL(system_utsname);	/* UTS data */
 EXPORT_SYMBOL(uts_sem);		/* UTS semaphore */
 #ifndef __mips__
@@ -544,6 +547,7 @@
 EXPORT_SYMBOL(is_bad_inode);
 EXPORT_SYMBOL(event);
 EXPORT_SYMBOL(brw_page);
+EXPORT_SYMBOL(exit_files);
 
 #ifdef CONFIG_UID16
 EXPORT_SYMBOL(overflowuid);
@@ -567,8 +571,6 @@
 EXPORT_SYMBOL(strsep);
 
 /* software interrupts */
-EXPORT_SYMBOL(tasklet_hi_vec);
-EXPORT_SYMBOL(tasklet_vec);
 EXPORT_SYMBOL(bh_task_vec);
 EXPORT_SYMBOL(init_bh);
 EXPORT_SYMBOL(remove_bh);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/kthread.c linux-2.5/kernel/kthread.c
--- linux-2.5.13/kernel/kthread.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/kernel/kthread.c	Sun Feb 10 18:38:12 2002
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2002 Christoph Hellwig.
+ * All rights resered.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/completion.h>
+#include <linux/kernel.h>
+#include <linux/kthread.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/signal.h>
+#include <linux/smp_lock.h>
+#include <linux/spinlock.h>
+#include <linux/err.h>
+#include <asm/bitops.h>
+
+#define KTHREAD_FLAGS \
+	(CLONE_FS|CLONE_FILES|CLONE_SIGHAND)
+
+struct kthread_args {
+	struct kthread *kth;
+	void *data;
+};
+
+
+static int kthread_stopped(struct kthread *kth)
+{
+	struct task_struct *task = kth->task;
+	unsigned long signr;
+	siginfo_t info;
+
+	spin_lock_irq(&task->sigmask_lock);
+	signr = dequeue_signal(&task->blocked, &info);
+	spin_unlock_irq(&task->sigmask_lock);
+
+	if (signr == SIGKILL && test_bit(KTH_SHUTDOWN, &kth->state))
+		return 1;
+	return 0;
+}
+
+static int kthread_main(void *p)
+{
+	struct kthread_args *args = p;
+	struct kthread *kth = args->kth;
+	void *data = args->data;
+
+	lock_kernel();
+	daemonize();
+	reparent_to_init();
+	strcpy(current->comm, kth->name);
+	unlock_kernel();
+
+	kth->task = current;
+
+	spin_lock_irq(&current->sigmask_lock);
+	siginitsetinv(&current->blocked,
+			sigmask(SIGHUP) | sigmask(SIGKILL) |
+			sigmask(SIGSTOP) | sigmask(SIGCONT));
+	spin_unlock_irq(&current->sigmask_lock);
+
+	if (kth->init)
+		kth->init(kth, data);
+	complete(&kth->done);
+
+	do {
+		if (kth->main(kth, data) < 0)
+			break;
+	} while (!kthread_stopped(kth));
+
+	if (kth->cleanup)
+		kth->cleanup(kth, data);
+	clear_bit(KTH_RUNNING, &kth->state);
+	complete(&kth->done);
+	return 0;
+}
+
+/**
+ *	kthread_start    -    start a new kernel thread
+ *	@kth:		kernel thread description
+ *	@data:		opaque data for use with the methods
+ *
+ *	For off a new kernel thread as described by @kth.
+ */
+int kthread_start(struct kthread *kth, void *data)
+{
+	struct kthread_args args;
+	pid_t pid;
+
+	if (!kth->name || !kth->main)
+		return -EINVAL;
+
+	args.kth = kth;
+	args.data = data;
+	
+	init_completion(&kth->done);
+	if ((pid = kernel_thread(kthread_main, &args, KTHREAD_FLAGS)) < 0)
+		return pid;
+	set_bit(KTH_RUNNING, &kth->state);
+	wait_for_completion(&kth->done);
+	return 0;
+}
+
+/**
+ *	kthread_stop    -    stop a kernel thread
+ *	@kth:		kernel thread description
+ *
+ *	Stop the kernel thread described by @kth.
+ */
+void kthread_stop(struct kthread *kth)
+{
+	if (kth->task) {
+		init_completion(&kth->done);
+		set_bit(KTH_SHUTDOWN, &kth->state);
+		send_sig(SIGKILL, kth->task, 1);
+		wait_for_completion(&kth->done);
+		kth->task = NULL;
+		clear_bit(KTH_SHUTDOWN, &kth->state);
+	}
+}
+
+/**
+ *	kthread_running    -    check whether a kernel thread is running
+ *	@kth:		kernel thread description
+ *
+ *	Checks whether the kernel thread described by @kth is running.
+ */
+int kthread_running(struct kthread *kth)
+{
+	return test_bit(KTH_RUNNING, &kth->state);
+}
+
+EXPORT_SYMBOL(kthread_start);
+EXPORT_SYMBOL(kthread_stop);
+EXPORT_SYMBOL(kthread_running);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/panic.c linux-2.5/kernel/panic.c
--- linux-2.5.13/kernel/panic.c	Fri May  3 01:22:50 2002
+++ linux-2.5/kernel/panic.c	Fri May  3 03:49:08 2002
@@ -96,6 +96,10 @@
 #endif
 	sti();
 	for(;;) {
+#ifdef CONFIG_INPUT_KEYBDEV
+		extern void panic_blink(void);
+		panic_blink(); 
+#endif
 		CHECK_EMERGENCY_SYNC
 	}
 }
@@ -125,3 +129,23 @@
 }
 
 int tainted = 0;
+
+/*
+ * A BUG() call in an inline function in a header should be avoided,
+ * because it can seriously bloat the kernel.  So here we have
+ * helper functions.
+ * We lose the BUG()-time file-and-line info this way, but it's
+ * usually not very useful from an inline anyway.  The backtrace
+ * tells us what we want to know.
+ */
+
+void __out_of_line_bug(int line)
+{
+	printk("kernel BUG in header file at line %d\n", line);
+
+	BUG();
+
+	/* Satisfy __attribute__((noreturn)) */
+	for ( ; ; )
+		;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/printk.c linux-2.5/kernel/printk.c
--- linux-2.5.13/kernel/printk.c	Fri May  3 01:22:53 2002
+++ linux-2.5/kernel/printk.c	Mon Apr  1 16:09:28 2002
@@ -16,6 +16,7 @@
  *	01Mar01 Andrew Morton <andrewm@uow.edu.au>
  */
 
+#include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/tty.h>
 #include <linux/tty_driver.h>
@@ -31,6 +32,8 @@
 
 #if defined(CONFIG_MULTIQUAD) || defined(CONFIG_IA64)
 #define LOG_BUF_LEN	(65536)
+#elif defined(CONFIG_ARCH_S390)
+#define LOG_BUF_LEN	(131072)
 #elif defined(CONFIG_SMP)
 #define LOG_BUF_LEN	(32768)
 #else	
@@ -52,11 +55,12 @@
 
 DECLARE_WAIT_QUEUE_HEAD(log_wait);
 
-/* Keep together for sysctl support */
-int console_loglevel = DEFAULT_CONSOLE_LOGLEVEL;
-int default_message_loglevel = DEFAULT_MESSAGE_LOGLEVEL;
-int minimum_console_loglevel = MINIMUM_CONSOLE_LOGLEVEL;
-int default_console_loglevel = DEFAULT_CONSOLE_LOGLEVEL;
+int console_printk[4] = {
+	DEFAULT_CONSOLE_LOGLEVEL,	/* console_loglevel */
+	DEFAULT_MESSAGE_LOGLEVEL,	/* default_message_loglevel */
+	MINIMUM_CONSOLE_LOGLEVEL,	/* minimum_console_loglevel */
+	DEFAULT_CONSOLE_LOGLEVEL,	/* default_console_loglevel */
+};
 
 int oops_in_progress;
 
@@ -526,6 +530,7 @@
 	if (must_wake_klogd && !oops_in_progress)
 		wake_up_interruptible(&log_wait);
 }
+EXPORT_SYMBOL(release_console_sem);
 
 /** console_conditional_schedule - yield the CPU if required
  *
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/ptrace.c linux-2.5/kernel/ptrace.c
--- linux-2.5.13/kernel/ptrace.c	Fri May  3 01:22:58 2002
+++ linux-2.5/kernel/ptrace.c	Sat Mar 23 22:57:49 2002
@@ -160,6 +160,7 @@
 		put_page(page);
 		len -= bytes;
 		buf += bytes;
+		addr += bytes;
 	}
 	up_read(&mm->mmap_sem);
 	mmput(mm);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/sched.c linux-2.5/kernel/sched.c
--- linux-2.5.13/kernel/sched.c	Fri May  3 01:22:45 2002
+++ linux-2.5/kernel/sched.c	Wed May  1 17:26:17 2002
@@ -158,7 +158,7 @@
 
 #define cpu_rq(cpu)		(runqueues + (cpu))
 #define this_rq()		cpu_rq(smp_processor_id())
-#define task_rq(p)		cpu_rq((p)->thread_info->cpu)
+#define task_rq(p)		cpu_rq(thread_info_cpu((p)->thread_info))
 #define cpu_curr(cpu)		(cpu_rq(cpu)->curr)
 #define rt_task(p)		((p)->prio < MAX_RT_PRIO)
 
@@ -269,8 +269,8 @@
 	need_resched = test_and_set_tsk_thread_flag(p,TIF_NEED_RESCHED);
 	nrpolling |= test_tsk_thread_flag(p,TIF_POLLING_NRFLAG);
 
-	if (!need_resched && !nrpolling && (p->thread_info->cpu != smp_processor_id()))
-		smp_send_reschedule(p->thread_info->cpu);
+	if (!need_resched && !nrpolling && (thread_info_cpu(p->thread_info) != smp_processor_id()))
+		smp_send_reschedule(thread_info_cpu(p->thread_info));
 	preempt_enable();
 #else
 	set_tsk_need_resched(p);
@@ -371,7 +371,7 @@
 		p->sleep_avg = p->sleep_avg * CHILD_PENALTY / 100;
 		p->prio = effective_prio(p);
 	}
-	p->thread_info->cpu = smp_processor_id();
+	set_thread_info_cpu(p->thread_info, smp_processor_id());
 	activate_task(p, rq);
 
 	spin_unlock_irq(&rq->lock);
@@ -614,7 +614,7 @@
 	 */
 	dequeue_task(next, array);
 	busiest->nr_running--;
-	next->thread_info->cpu = this_cpu;
+	set_thread_info_cpu(next->thread_info, this_cpu);
 	this_rq->nr_running++;
 	enqueue_task(next, this_rq->active);
 	if (next->prio < current->prio)
@@ -770,8 +770,8 @@
 	spin_lock_irq(&rq->lock);
 
 	/*
-	 * if entering from preempt_schedule, off a kernel preemption,
-	 * go straight to picking the next task.
+	 * if entering off of a kernel preemption go
+	 * straight to picking the next task.
 	 */
 	if (unlikely(preempt_get_count() & PREEMPT_ACTIVE))
 		goto pick_next_task;
@@ -847,7 +847,9 @@
 
 #ifdef CONFIG_PREEMPT
 /*
- * this is is the entry point to schedule() from in-kernel preemption.
+ * this is is the entry point to schedule() from in-kernel preemption
+ * off of preempt_enable.  Preemptions off return-from-interrupt are
+ * handled directly in that codepath.
  */
 asmlinkage void preempt_schedule(void)
 {
@@ -856,10 +858,15 @@
 	if (unlikely(ti->preempt_count))
 		return;
 
+need_resched:
 	ti->preempt_count = PREEMPT_ACTIVE;
 	schedule();
 	ti->preempt_count = 0;
 	barrier();
+
+	/* we could miss a preemption between schedule() and now */
+	if (unlikely(test_thread_flag(TIF_NEED_RESCHED)))
+		goto need_resched;
 }
 #endif /* CONFIG_PREEMPT */
 
@@ -885,14 +892,13 @@
 		state = p->state;
 		if ((state & mode) && try_to_wake_up(p) &&
 			((curr->flags & WQ_FLAG_EXCLUSIVE) && !--nr_exclusive))
-				break;
+			break;
 	}
 }
 
 void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr_exclusive)
 {
 	unsigned long flags;
-
 	if (unlikely(!q))
 		return;
 
@@ -905,15 +911,15 @@
 {
 	unsigned long flags;
 
-	spin_lock_irqsave(&x->wait.lock, flags);
+	wq_write_lock_irqsave(&x->wait.lock, flags);
 	x->done++;
 	__wake_up_common(&x->wait, TASK_UNINTERRUPTIBLE | TASK_INTERRUPTIBLE, 1);
-	spin_unlock_irqrestore(&x->wait.lock, flags);
+	wq_write_unlock_irqrestore(&x->wait.lock, flags);
 }
 
 void wait_for_completion(struct completion *x)
 {
-	spin_lock_irq(&x->wait.lock);
+	wq_write_lock_irq(&x->wait.lock);
 	if (!x->done) {
 		DECLARE_WAITQUEUE(wait, current);
 
@@ -921,14 +927,14 @@
 		__add_wait_queue_tail(&x->wait, &wait);
 		do {
 			__set_current_state(TASK_UNINTERRUPTIBLE);
-			spin_unlock_irq(&x->wait.lock);
+			wq_write_unlock_irq(&x->wait.lock);
 			schedule();
-			spin_lock_irq(&x->wait.lock);
+			wq_write_lock_irq(&x->wait.lock);
 		} while (!x->done);
 		__remove_wait_queue(&x->wait, &wait);
 	}
 	x->done--;
-	spin_unlock_irq(&x->wait.lock);
+	wq_write_unlock_irq(&x->wait.lock);
 }
 
 #define	SLEEP_ON_VAR				\
@@ -1552,7 +1558,7 @@
 
 void __init init_idle(task_t *idle, int cpu)
 {
-	runqueue_t *idle_rq = cpu_rq(cpu), *rq = cpu_rq(idle->thread_info->cpu);
+	runqueue_t *idle_rq = cpu_rq(cpu), *rq = cpu_rq(thread_info_cpu(idle->thread_info));
 	unsigned long flags;
 
 	__save_flags(flags);
@@ -1564,7 +1570,7 @@
 	idle->array = NULL;
 	idle->prio = MAX_PRIO;
 	idle->state = TASK_RUNNING;
-	idle->thread_info->cpu = cpu;
+	set_thread_info_cpu(idle->thread_info, cpu);
 	double_rq_unlock(idle_rq, rq);
 	set_tsk_need_resched(idle);
 	__restore_flags(flags);
@@ -1673,7 +1679,7 @@
 	 * Can the task run on the task's current CPU? If not then
 	 * migrate the process off to a proper CPU.
 	 */
-	if (new_mask & (1UL << p->thread_info->cpu)) {
+	if (new_mask & (1UL << thread_info_cpu(p->thread_info))) {
 		task_rq_unlock(rq, &flags);
 		goto out;
 	}
@@ -1740,18 +1746,18 @@
 		cpu_dest = __ffs(p->cpus_allowed);
 		rq_dest = cpu_rq(cpu_dest);
 repeat:
-		cpu_src = p->thread_info->cpu;
+		cpu_src = thread_info_cpu(p->thread_info);
 		rq_src = cpu_rq(cpu_src);
 
 		local_irq_save(flags);
 		double_rq_lock(rq_src, rq_dest);
-		if (p->thread_info->cpu != cpu_src) {
+		if (thread_info_cpu(p->thread_info) != cpu_src) {
 			double_rq_unlock(rq_src, rq_dest);
 			local_irq_restore(flags);
 			goto repeat;
 		}
 		if (rq_src == rq) {
-			p->thread_info->cpu = cpu_dest;
+			set_thread_info_cpu(p->thread_info, cpu_dest);
 			if (p->array) {
 				deactivate_task(p, rq_src);
 				activate_task(p, rq_dest);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/signal.c linux-2.5/kernel/signal.c
--- linux-2.5.13/kernel/signal.c	Fri May  3 01:22:50 2002
+++ linux-2.5/kernel/signal.c	Wed May  1 17:26:17 2002
@@ -508,7 +508,7 @@
 	 * process of changing - but no harm is done by that
 	 * other than doing an extra (lightweight) IPI interrupt.
 	 */
-	if ((t->state == TASK_RUNNING) && (t->thread_info->cpu != smp_processor_id()))
+	if ((t->state == TASK_RUNNING) && (thread_info_cpu(t->thread_info) != smp_processor_id()))
 		kick_if_running(t);
 #endif
 	if (t->state & TASK_INTERRUPTIBLE) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/softirq.c linux-2.5/kernel/softirq.c
--- linux-2.5.13/kernel/softirq.c	Fri May  3 01:22:45 2002
+++ linux-2.5/kernel/softirq.c	Wed May  1 20:27:59 2002
@@ -16,6 +16,7 @@
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/tqueue.h>
+#include <linux/percpu.h>
 
 /*
    - No shared variables, all the data are CPU local.
@@ -145,42 +146,43 @@
 
 
 /* Tasklets */
+struct tasklet_head
+{
+	struct tasklet_struct *list;
+};
 
-struct tasklet_head tasklet_vec[NR_CPUS] __cacheline_aligned_in_smp;
-struct tasklet_head tasklet_hi_vec[NR_CPUS] __cacheline_aligned_in_smp;
+static struct tasklet_head tasklet_vec __per_cpu_data;
+static struct tasklet_head tasklet_hi_vec __per_cpu_data;
 
 void __tasklet_schedule(struct tasklet_struct *t)
 {
-	int cpu = smp_processor_id();
 	unsigned long flags;
 
 	local_irq_save(flags);
-	t->next = tasklet_vec[cpu].list;
-	tasklet_vec[cpu].list = t;
-	cpu_raise_softirq(cpu, TASKLET_SOFTIRQ);
+	t->next = this_cpu(tasklet_vec).list;
+	this_cpu(tasklet_vec).list = t;
+	cpu_raise_softirq(smp_processor_id(), TASKLET_SOFTIRQ);
 	local_irq_restore(flags);
 }
 
 void __tasklet_hi_schedule(struct tasklet_struct *t)
 {
-	int cpu = smp_processor_id();
 	unsigned long flags;
 
 	local_irq_save(flags);
-	t->next = tasklet_hi_vec[cpu].list;
-	tasklet_hi_vec[cpu].list = t;
-	cpu_raise_softirq(cpu, HI_SOFTIRQ);
+	t->next = this_cpu(tasklet_hi_vec).list;
+	this_cpu(tasklet_hi_vec).list = t;
+	cpu_raise_softirq(smp_processor_id(), HI_SOFTIRQ);
 	local_irq_restore(flags);
 }
 
 static void tasklet_action(struct softirq_action *a)
 {
-	int cpu = smp_processor_id();
 	struct tasklet_struct *list;
 
 	local_irq_disable();
-	list = tasklet_vec[cpu].list;
-	tasklet_vec[cpu].list = NULL;
+	list = this_cpu(tasklet_vec).list;
+	this_cpu(tasklet_vec).list = NULL;
 	local_irq_enable();
 
 	while (list) {
@@ -200,21 +202,20 @@
 		}
 
 		local_irq_disable();
-		t->next = tasklet_vec[cpu].list;
-		tasklet_vec[cpu].list = t;
-		__cpu_raise_softirq(cpu, TASKLET_SOFTIRQ);
+		t->next = this_cpu(tasklet_vec).list;
+		this_cpu(tasklet_vec).list = t;
+		__cpu_raise_softirq(smp_processor_id(), TASKLET_SOFTIRQ);
 		local_irq_enable();
 	}
 }
 
 static void tasklet_hi_action(struct softirq_action *a)
 {
-	int cpu = smp_processor_id();
 	struct tasklet_struct *list;
 
 	local_irq_disable();
-	list = tasklet_hi_vec[cpu].list;
-	tasklet_hi_vec[cpu].list = NULL;
+	list = this_cpu(tasklet_hi_vec).list;
+	this_cpu(tasklet_hi_vec).list = NULL;
 	local_irq_enable();
 
 	while (list) {
@@ -234,9 +235,9 @@
 		}
 
 		local_irq_disable();
-		t->next = tasklet_hi_vec[cpu].list;
-		tasklet_hi_vec[cpu].list = t;
-		__cpu_raise_softirq(cpu, HI_SOFTIRQ);
+		t->next = this_cpu(tasklet_hi_vec).list;
+		this_cpu(tasklet_hi_vec).list = t;
+		__cpu_raise_softirq(smp_processor_id(), HI_SOFTIRQ);
 		local_irq_enable();
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/sys.c linux-2.5/kernel/sys.c
--- linux-2.5.13/kernel/sys.c	Fri May  3 01:22:41 2002
+++ linux-2.5/kernel/sys.c	Mon Apr 22 03:30:44 2002
@@ -1260,11 +1260,21 @@
 		case PR_GET_UNALIGN:
 			error = GET_UNALIGN_CTL(current, arg2);
 			break;
-		case PR_SET_FPEMU:
+
+        case PR_SET_FPEMU:
+#ifdef SET_FPEMU_CTL
 			error = SET_FPEMU_CTL(current, arg2);
+#else
+			error = -EINVAL;
+#endif
 			break;
-		case PR_GET_FPEMU:
+
+        case PR_GET_FPEMU:
+#ifdef GET_FPEMU_CTL
 			error = GET_FPEMU_CTL(current, arg2);
+#else
+			error = -EINVAL;
+#endif
 			break;
 
 		case PR_GET_KEEPCAPS:
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/sysctl.c linux-2.5/kernel/sysctl.c
--- linux-2.5.13/kernel/sysctl.c	Fri May  3 01:22:41 2002
+++ linux-2.5/kernel/sysctl.c	Wed May  1 17:26:17 2002
@@ -264,6 +264,8 @@
 	 &pager_daemon, sizeof(pager_daemon_t), 0644, NULL, &proc_dointvec},
 	{VM_PAGE_CLUSTER, "page-cluster", 
 	 &page_cluster, sizeof(int), 0644, NULL, &proc_dointvec},
+	{VM_MAX_MAP_COUNT, "max_map_count",
+	 &max_map_count, sizeof(int), 0644, NULL, &proc_dointvec},
 	{0}
 };
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/time.c linux-2.5/kernel/time.c
--- linux-2.5.13/kernel/time.c	Fri May  3 01:22:44 2002
+++ linux-2.5/kernel/time.c	Tue Apr 23 10:31:38 2002
@@ -52,11 +52,11 @@
  */
 asmlinkage long sys_time(int * tloc)
 {
-	int i;
+	struct timeval now; 
+	int i; 
 
-	/* SMP: This is fairly trivial. We grab CURRENT_TIME and 
-	   stuff it to user space. No side effects */
-	i = CURRENT_TIME;
+	do_gettimeofday(&now);
+	i = now.tv_sec;
 	if (tloc) {
 		if (put_user(i,tloc))
 			i = -EFAULT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/timer.c linux-2.5/kernel/timer.c
--- linux-2.5.13/kernel/timer.c	Fri May  3 01:22:46 2002
+++ linux-2.5/kernel/timer.c	Fri May  3 03:49:08 2002
@@ -103,6 +103,8 @@
 	(struct timer_vec *)&tv1, &tv2, &tv3, &tv4, &tv5
 };
 
+static struct list_head * run_timer_list_running;
+
 #define NOOF_TVECS (sizeof(tvecs) / sizeof(tvecs[0]))
 
 void init_timervecs (void)
@@ -130,7 +132,9 @@
 	unsigned long idx = expires - timer_jiffies;
 	struct list_head * vec;
 
-	if (idx < TVR_SIZE) {
+	if (run_timer_list_running)
+		vec = run_timer_list_running;
+	else if (idx < TVR_SIZE) {
 		int i = expires & TVR_MASK;
 		vec = tv1.vec + i;
 	} else if (idx < 1 << (TVR_BITS + TVN_BITS)) {
@@ -291,6 +295,7 @@
 {
 	spin_lock_irq(&timerlist_lock);
 	while ((long)(jiffies - timer_jiffies) >= 0) {
+		LIST_HEAD(queued);
 		struct list_head *head, *curr;
 		if (!tv1.index) {
 			int n = 1;
@@ -298,6 +303,7 @@
 				cascade_timers(tvecs[n]);
 			} while (tvecs[n]->index == 1 && ++n < NOOF_TVECS);
 		}
+		run_timer_list_running = &queued;
 repeat:
 		head = tv1.vec + tv1.index;
 		curr = head->next;
@@ -319,8 +325,18 @@
 			timer_exit();
 			goto repeat;
 		}
+		run_timer_list_running = NULL;
 		++timer_jiffies; 
 		tv1.index = (tv1.index + 1) & TVR_MASK;
+
+		curr = queued.next;
+		while (curr != &queued) {
+			struct timer_list *timer;
+
+			timer = list_entry(curr, struct timer_list, list);
+			curr = curr->next;
+			internal_add_timer(timer);
+		}			
 	}
 	spin_unlock_irq(&timerlist_lock);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/kernel/user.c linux-2.5/kernel/user.c
--- linux-2.5.13/kernel/user.c	Fri May  3 01:22:49 2002
+++ linux-2.5/kernel/user.c	Sun Feb 10 20:42:29 2002
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/bitops.h>
 
 /*
  * UID task count cache, to get fast user lookup in "alloc_uid"
@@ -23,7 +24,9 @@
 #define uidhashentry(uid)	(uidhash_table + __uidhashfn(uid))
 
 static kmem_cache_t *uid_cachep;
-static struct user_struct *uidhash_table[UIDHASH_SZ];
+static struct list_head *uidhash_table;
+static unsigned uidhash_size;
+static unsigned uidhash_bits;
 static spinlock_t uidhash_lock = SPIN_LOCK_UNLOCKED;
 
 struct user_struct root_user = {
@@ -35,42 +38,32 @@
 /*
  * These routines must be called with the uidhash spinlock held!
  */
-static inline void uid_hash_insert(struct user_struct *up, struct user_struct **hashent)
+static inline void uid_hash_insert(struct user_struct *up, struct list_head *hashent)
 {
-	struct user_struct *next = *hashent;
-
-	up->next = next;
-	if (next)
-		next->pprev = &up->next;
-	up->pprev = hashent;
-	*hashent = up;
+	list_add(&up->uidhash_list, hashent);
 }
 
 static inline void uid_hash_remove(struct user_struct *up)
 {
-	struct user_struct *next = up->next;
-	struct user_struct **pprev = up->pprev;
-
-	if (next)
-		next->pprev = pprev;
-	*pprev = next;
+	list_del(&up->uidhash_list);
 }
 
-static inline struct user_struct *uid_hash_find(uid_t uid, struct user_struct **hashent)
+static inline struct user_struct *uid_hash_find(uid_t uid, struct list_head *hashent)
 {
-	struct user_struct *next;
+	struct list_head *up;
+
+	list_for_each(up, hashent) {
+		struct user_struct *user;
 
-	next = *hashent;
-	for (;;) {
-		struct user_struct *up = next;
-		if (next) {
-			next = up->next;
-			if (up->uid != uid)
-				continue;
-			atomic_inc(&up->__count);
+		user = list_entry(up, struct user_struct, uidhash_list);
+
+		if(user->uid == uid) {
+			atomic_inc(&user->__count);
+			return user;
 		}
-		return up;
 	}
+
+	return NULL;
 }
 
 void free_uid(struct user_struct *up)
@@ -84,7 +77,7 @@
 
 struct user_struct * alloc_uid(uid_t uid)
 {
-	struct user_struct **hashent = uidhashentry(uid);
+	struct list_head *hashent = uidhashentry(uid);
 	struct user_struct *up;
 
 	spin_lock(&uidhash_lock);
@@ -123,11 +116,30 @@
 
 static int __init uid_cache_init(void)
 {
+	int size, n;
+
 	uid_cachep = kmem_cache_create("uid_cache", sizeof(struct user_struct),
 				       0,
 				       SLAB_HWCACHE_ALIGN, NULL, NULL);
 	if(!uid_cachep)
 		panic("Cannot create uid taskcount SLAB cache\n");
+
+	size = UIDHASH_SZ * sizeof(struct list_head);
+	do {
+		uidhash_table = (struct list_head *)
+					kmalloc(size, GFP_ATOMIC);
+		if(!uidhash_table)
+			size >>= 1;
+	} while(!uidhash_table && size >= sizeof(struct list_head));
+
+	if(!uidhash_table)
+		panic("Failed to allocate uid hash table!\n");
+
+	uidhash_size = size/sizeof(struct list_head);
+	uidhash_bits = ffz(uidhash_size);
+
+	for(n = 0; n < uidhash_size; ++n)
+		INIT_LIST_HEAD(uidhash_table + n);
 
 	/* Insert the root user immediately - init already runs with this */
 	uid_hash_insert(&root_user, uidhashentry(0));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/lib/Makefile linux-2.5/lib/Makefile
--- linux-2.5.13/lib/Makefile	Fri May  3 01:22:39 2002
+++ linux-2.5/lib/Makefile	Mon Apr 15 00:58:01 2002
@@ -6,13 +6,13 @@
 # unless it's something special (ie not a .c file).
 #
 
-L_TARGET := lib.a
+O_TARGET := lib.o
 
 export-objs := cmdline.o dec_and_lock.o rwsem-spinlock.o rwsem.o \
-	       crc32.o rbtree.o radix-tree.o
+		crc32.o rbtree.o radix-tree.o
 
 obj-y := errno.o ctype.o string.o vsprintf.o brlock.o cmdline.o \
-	 bust_spinlocks.o rbtree.o radix-tree.o
+		bust_spinlocks.o rbtree.o radix-tree.o
 
 obj-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
 obj-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/lib/bust_spinlocks.c linux-2.5/lib/bust_spinlocks.c
--- linux-2.5.13/lib/bust_spinlocks.c	Fri May  3 01:22:44 2002
+++ linux-2.5/lib/bust_spinlocks.c	Sat Mar 23 22:57:49 2002
@@ -14,6 +14,8 @@
 #include <linux/wait.h>
 #include <linux/vt_kern.h>
 
+#ifndef HAVE_ARCH_BUST_SPINLOCKS
+
 extern spinlock_t timerlist_lock;
 
 void bust_spinlocks(int yes)
@@ -38,4 +40,4 @@
 	}
 }
 
-
+#endif /* HAVE_ARCH_BUST_SPINLOCKS */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/lib/zlib_inflate/inflate_syms.c linux-2.5/lib/zlib_inflate/inflate_syms.c
--- linux-2.5.13/lib/zlib_inflate/inflate_syms.c	Fri May  3 01:22:38 2002
+++ linux-2.5/lib/zlib_inflate/inflate_syms.c	Thu Jan 31 00:13:21 2002
@@ -18,5 +18,5 @@
 EXPORT_SYMBOL(zlib_inflateSync);
 EXPORT_SYMBOL(zlib_inflateReset);
 EXPORT_SYMBOL(zlib_inflateSyncPoint);
-EXPORT_SYMBOL(zlib_inflateIncomp); 
+EXPORT_SYMBOL(zlib_inflateIncomp);
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/Makefile linux-2.5/mm/Makefile
--- linux-2.5.13/mm/Makefile	Fri May  3 01:22:54 2002
+++ linux-2.5/mm/Makefile	Wed May  1 17:12:25 2002
@@ -10,7 +10,7 @@
 O_TARGET := mm.o
 
 export-objs := shmem.o filemap.o mempool.o page_alloc.o \
-		page-writeback.o
+		page-writeback.o memory.o
 
 obj-y	 := memory.o mmap.o filemap.o mprotect.o mlock.o mremap.o \
 	    vmalloc.o slab.o bootmem.o swap.o vmscan.o page_io.o \
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/filemap.c linux-2.5/mm/filemap.c
--- linux-2.5.13/mm/filemap.c	Fri May  3 01:22:48 2002
+++ linux-2.5/mm/filemap.c	Sat May  4 11:45:04 2002
@@ -48,7 +48,7 @@
  *      ->inode_lock		(__mark_inode_dirty)
  *        ->sb_lock		(fs/fs-writeback.c)
  */
-spinlock_t pagemap_lru_lock __cacheline_aligned_in_smp = SPIN_LOCK_UNLOCKED;
+spinlock_cacheline_t pagemap_lru_lock_cacheline = {SPIN_LOCK_UNLOCKED};
 
 /*
  * Remove a page from the page cache and free it. Caller has to make
@@ -287,11 +287,11 @@
 	clean_list_pages(mapping, &mapping->io_pages, start);
 	clean_list_pages(mapping, &mapping->dirty_pages, start);
 	do {
-		unlocked |= truncate_list_pages(mapping,
+		unlocked = truncate_list_pages(mapping,
 				&mapping->io_pages, start, &partial);
 		unlocked |= truncate_list_pages(mapping,
 				&mapping->dirty_pages, start, &partial);
-		unlocked = truncate_list_pages(mapping,
+		unlocked |= truncate_list_pages(mapping,
 				&mapping->clean_pages, start, &partial);
 		unlocked |= truncate_list_pages(mapping,
 				&mapping->locked_pages, start, &partial);
@@ -708,12 +708,6 @@
 	remove_wait_queue(waitqueue, &wait);
 }
 
-void wake_up_page(struct page *page)
-{
-	wake_up(page_waitqueue(page));
-}
-EXPORT_SYMBOL(wake_up_page);
-
 /*
  * Get an exclusive lock on the page, optimistically
  * assuming it's not locked..
@@ -1642,6 +1636,7 @@
 		return -ENOEXEC;
 	UPDATE_ATIME(inode);
 	vma->vm_ops = &generic_file_vm_ops;
+	vma->vm_flags &= ~VM_IO;
 	return 0;
 }
 
@@ -1768,7 +1763,7 @@
 	int error = 0;
 
 	/* This caps the number of vma's this process can own */
-	if (vma->vm_mm->map_count > MAX_MAP_COUNT)
+	if (vma->vm_mm->map_count > max_map_count)
 		return -ENOMEM;
 
 	if (start == vma->vm_start) {
@@ -2150,7 +2145,7 @@
 	 */
 	err = -EFBIG;
 	
-	if (limit != RLIM_INFINITY) {
+	if (!S_ISBLK(inode->i_mode) && limit != RLIM_INFINITY) {
 		if (pos >= limit) {
 			send_sig(SIGXFSZ, current, 0);
 			goto out;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/highmem.c linux-2.5/mm/highmem.c
--- linux-2.5.13/mm/highmem.c	Fri May  3 01:22:40 2002
+++ linux-2.5/mm/highmem.c	Fri May  3 03:49:08 2002
@@ -47,7 +47,8 @@
 #ifdef CONFIG_HIGHMEM
 static int pkmap_count[LAST_PKMAP];
 static unsigned int last_pkmap_nr;
-static spinlock_t kmap_lock __cacheline_aligned_in_smp = SPIN_LOCK_UNLOCKED;
+static spinlock_cacheline_t kmap_lock_cacheline = {SPIN_LOCK_UNLOCKED};
+#define kmap_lock  kmap_lock_cacheline.lock
 
 pte_t * pkmap_page_table;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/memory.c linux-2.5/mm/memory.c
--- linux-2.5.13/mm/memory.c	Fri May  3 01:22:52 2002
+++ linux-2.5/mm/memory.c	Wed May  1 17:26:17 2002
@@ -44,6 +44,7 @@
 #include <linux/iobuf.h>
 #include <linux/highmem.h>
 #include <linux/pagemap.h>
+#include <linux/module.h>
 
 #include <asm/pgalloc.h>
 #include <asm/uaccess.h>
@@ -52,6 +53,7 @@
 
 unsigned long max_mapnr;
 unsigned long num_physpages;
+unsigned long num_mappedpages;
 void * high_memory;
 struct page *highmem_start_page;
 
@@ -493,6 +495,15 @@
 	return page;
 }
 
+EXPORT_SYMBOL(get_user_pages);
+
+/*
+ * Please read Documentation/cachetlb.txt before using this function,
+ * accessing foreign memory spaces can cause cache coherency problems.
+ *
+ * Accessing a VM_IO area is even more dangerous, therefore the function
+ * fails if pages is != NULL and a VM_IO area is found.
+ */
 int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start,
 		int len, int write, int force, struct page **pages, struct vm_area_struct **vmas)
 {
@@ -506,7 +517,7 @@
 	flags = write ? (VM_WRITE | VM_MAYWRITE) : (VM_READ | VM_MAYREAD);
 	flags &= force ? (VM_MAYREAD | VM_MAYWRITE) : (VM_READ | VM_WRITE);
 	i = 0;
-	
+
 
 	do {
 		struct vm_area_struct *	vma;
@@ -542,8 +553,9 @@
 				/* FIXME: call the correct function,
 				 * depending on the type of the found page
 				 */
-				if (pages[i])
-					page_cache_get(pages[i]);
+				if (!pages[i])
+					goto bad_page;
+				page_cache_get(pages[i]);
 			}
 			if (vmas)
 				vmas[i] = vma;
@@ -553,7 +565,19 @@
 		} while(len && start < vma->vm_end);
 		spin_unlock(&mm->page_table_lock);
 	} while(len);
+out:
 	return i;
+
+	/*
+	 * We found an invalid page in the VMA.  Release all we have
+	 * so far and fail.
+	 */
+bad_page:
+	spin_unlock(&mm->page_table_lock);
+	while (i--)
+		page_cache_release(pages[i]);
+	i = -EFAULT;
+	goto out;
 }
 
 /*
@@ -1101,23 +1125,20 @@
 
 do_expand:
 	limit = current->rlim[RLIMIT_FSIZE].rlim_cur;
-	if (limit != RLIM_INFINITY) {
-		if (inode->i_size >= limit) {
-			send_sig(SIGXFSZ, current, 0);
-			goto out;
-		}
-		if (offset > limit) {
-			send_sig(SIGXFSZ, current, 0);
-			offset = limit;
-		}
-	}
+	if (limit != RLIM_INFINITY && offset > limit)
+		goto out_sig;
+	if (offset > inode->i_sb->s_maxbytes)
+		goto out;
 	inode->i_size = offset;
 
 out_truncate:
 	if (inode->i_op && inode->i_op->truncate)
 		inode->i_op->truncate(inode);
-out:
 	return 0;
+out_sig:
+	send_sig(SIGXFSZ, current, 0);
+out:
+	return -EFBIG;
 }
 
 /* 
@@ -1183,6 +1204,8 @@
 		ret = 2;
 	}
 
+	mark_page_accessed(page);
+
 	lock_page(page);
 
 	/*
@@ -1260,6 +1283,7 @@
 		flush_page_to_ram(page);
 		entry = pte_mkwrite(pte_mkdirty(mk_pte(page, vma->vm_page_prot)));
 		lru_cache_add(page);
+		mark_page_accessed(page);
 	}
 
 	set_pte(page_table, entry);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/mmap.c linux-2.5/mm/mmap.c
--- linux-2.5.13/mm/mmap.c	Fri May  3 01:22:40 2002
+++ linux-2.5/mm/mmap.c	Wed May  1 17:26:17 2002
@@ -14,6 +14,7 @@
 #include <linux/file.h>
 #include <linux/fs.h>
 #include <linux/personality.h>
+#include <linux/compiler.h>
 
 #include <asm/uaccess.h>
 #include <asm/pgalloc.h>
@@ -46,6 +47,7 @@
 };
 
 int sysctl_overcommit_memory;
+int max_map_count = DEFAULT_MAX_MAP_COUNT;
 
 /* Check that a process has enough memory to allocate a
  * new virtual mapping.
@@ -406,7 +408,7 @@
 		return -EINVAL;
 
 	/* Too many mappings? */
-	if (mm->map_count > MAX_MAP_COUNT)
+	if (mm->map_count > max_map_count)
 		return -ENOMEM;
 
 	/* Obtain the address to map to. we verify (or select) it and ensure
@@ -471,7 +473,6 @@
 	}
 
 	/* Clear old maps */
-	error = -ENOMEM;
 munmap_back:
 	vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent);
 	if (vma && vma->vm_start < addr + len) {
@@ -527,6 +528,11 @@
 		}
 		vma->vm_file = file;
 		get_file(file);
+		/*
+		 * Subdrivers can clear VM_IO if their mappings are
+		 * valid pages inside mem_map[]
+		 */
+		vma->vm_flags |= VM_IO;
 		error = file->f_op->mmap(file, vma);
 		if (error)
 			goto unmap_and_free_vma;
@@ -541,7 +547,19 @@
 	 * Answer: Yes, several device drivers can do it in their
 	 *         f_op->mmap method. -DaveM
 	 */
-	addr = vma->vm_start;
+	if (addr != vma->vm_start) {
+		/* Since addr changed, we rely on the mmap op to prevent 
+		 * collisions with existing vmas and just use find_vma_prepare 
+		 * to update the tree pointers.
+		 */
+		addr = vma->vm_start;
+		if (unlikely(NULL != find_vma_prepare(mm, addr, &prev,
+						&rb_link, &rb_parent))) {
+			printk(KERN_ERR "buggy mmap operation: [<%p>]\n",
+				file ? file->f_op->mmap : NULL);
+			BUG();
+		}
+	}
 
 	vma_link(mm, vma, prev, rb_link, rb_parent);
 	if (correct_wcount)
@@ -912,7 +930,7 @@
 
 	/* If we'll make "hole", check the vm areas limit */
 	if ((mpnt->vm_start < addr && mpnt->vm_end > addr+len)
-	    && mm->map_count >= MAX_MAP_COUNT)
+	    && mm->map_count >= max_map_count)
 		return -ENOMEM;
 
 	/*
@@ -1033,7 +1051,7 @@
 	    > current->rlim[RLIMIT_AS].rlim_cur)
 		return -ENOMEM;
 
-	if (mm->map_count > MAX_MAP_COUNT)
+	if (mm->map_count > max_map_count)
 		return -ENOMEM;
 
 	if (!vm_enough_memory(len >> PAGE_SHIFT))
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/mprotect.c linux-2.5/mm/mprotect.c
--- linux-2.5.13/mm/mprotect.c	Fri May  3 01:22:50 2002
+++ linux-2.5/mm/mprotect.c	Wed May  1 17:26:17 2002
@@ -290,7 +290,7 @@
 	down_write(&current->mm->mmap_sem);
 
 	vma = find_vma_prev(current->mm, start, &prev);
-	error = -EFAULT;
+	error = -ENOMEM;
 	if (!vma || vma->vm_start > start)
 		goto out;
 
@@ -323,7 +323,7 @@
 		nstart = tmp;
 		vma = next;
 		if (!vma || vma->vm_start != nstart) {
-			error = -EFAULT;
+			error = -ENOMEM;
 			goto out;
 		}
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/page_alloc.c linux-2.5/mm/page_alloc.c
--- linux-2.5.13/mm/page_alloc.c	Fri May  3 01:22:40 2002
+++ linux-2.5/mm/page_alloc.c	Fri May  3 12:57:32 2002
@@ -20,7 +20,6 @@
 #include <linux/pagemap.h>
 #include <linux/bootmem.h>
 #include <linux/slab.h>
-#include <linux/compiler.h>
 #include <linux/module.h>
 
 int nr_swap_pages;
@@ -97,6 +96,12 @@
 	struct page *base;
 	zone_t *zone;
 
+	/* Yes, think what happens when other parts of the kernel take 
+	 * a reference to a page in order to pin it for io. -ben
+	 */
+	if (PageLRU(page))
+		lru_cache_del(page);
+
 	if (PagePrivate(page))
 		BUG();
 	if (page->mapping)
@@ -458,15 +463,6 @@
 		return (unsigned long) address;
 	}
 	return 0;
-}
-
-void page_cache_release(struct page *page)
-{
-	if (!PageReserved(page) && put_page_testzero(page)) {
-		if (PageLRU(page))
-			lru_cache_del(page);
-		__free_pages_ok(page, 0);
-	}
 }
 
 void __free_pages(struct page *page, unsigned int order)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/shmem.c linux-2.5/mm/shmem.c
--- linux-2.5.13/mm/shmem.c	Fri May  3 01:22:51 2002
+++ linux-2.5/mm/shmem.c	Wed May  1 17:26:17 2002
@@ -662,6 +662,7 @@
 		return -EACCES;
 	UPDATE_ATIME(inode);
 	vma->vm_ops = ops;
+	vma->vm_flags &= ~VM_IO;
 	return 0;
 }
 
@@ -1017,10 +1018,6 @@
 static int shmem_link(struct dentry *old_dentry, struct inode * dir, struct dentry * dentry)
 {
 	struct inode *inode = old_dentry->d_inode;
-
-	if (S_ISDIR(inode->i_mode))
-		return -EPERM;
-
 	inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
 	inode->i_nlink++;
 	atomic_inc(&inode->i_count);	/* New dentry reference */
@@ -1088,19 +1085,25 @@
  */
 static int shmem_rename(struct inode * old_dir, struct dentry *old_dentry, struct inode * new_dir,struct dentry *new_dentry)
 {
-	int error = -ENOTEMPTY;
+	struct inode *inode;
 
-	if (shmem_empty(new_dentry)) {
-		struct inode *inode = new_dentry->d_inode;
-		if (inode) {
-			inode->i_ctime = CURRENT_TIME;
-			inode->i_nlink--;
-			dput(new_dentry);
-		}
-		error = 0;
-		old_dentry->d_inode->i_ctime = old_dir->i_ctime = old_dir->i_mtime = CURRENT_TIME;
+	if (!shmem_empty(new_dentry)) 
+		return -ENOTEMPTY;
+
+	inode = new_dentry->d_inode;
+	if (inode) {
+		inode->i_ctime = CURRENT_TIME;
+		inode->i_nlink--;
+		dput(new_dentry);
 	}
-	return error;
+	inode = old_dentry->d_inode;
+	if (S_ISDIR(inode->i_mode)) {
+		old_dir->i_nlink--;
+		new_dir->i_nlink++;
+	}
+
+	inode->i_ctime = old_dir->i_ctime = old_dir->i_mtime = CURRENT_TIME;
+	return 0;
 }
 
 static int shmem_symlink(struct inode * dir, struct dentry *dentry, const char * symname)
@@ -1307,6 +1310,7 @@
 #ifdef CONFIG_TMPFS
 	if (shmem_parse_options (data, &mode, &uid, &gid, &blocks, &inodes)) {
 		err = -EINVAL;
+		printk(KERN_ERR "tmpfs invalid option\n");
 		goto failed;
 	}
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/slab.c linux-2.5/mm/slab.c
--- linux-2.5.13/mm/slab.c	Fri May  3 01:22:56 2002
+++ linux-2.5/mm/slab.c	Wed May  1 17:26:17 2002
@@ -700,8 +700,7 @@
 	 * Always checks flags, a caller might be expecting debug
 	 * support which isn't available.
 	 */
-	if (flags & ~CREATE_MASK)
-		BUG();
+	BUG_ON(flags & ~CREATE_MASK);
 
 	/* Get cache's description obj. */
 	cachep = (kmem_cache_t *) kmem_cache_alloc(&cache_cache, SLAB_KERNEL);
@@ -954,14 +953,13 @@
 #define drain_cpu_caches(cachep)	do { } while (0)
 #endif
 
-static int __kmem_cache_shrink(kmem_cache_t *cachep)
+/**
+ * Called with the &cachep->spinlock held, returns number of slabs released
+ */
+static int __kmem_cache_shrink_locked(kmem_cache_t *cachep)
 {
 	slab_t *slabp;
-	int ret;
-
-	drain_cpu_caches(cachep);
-
-	spin_lock_irq(&cachep->spinlock);
+	int ret = 0;
 
 	/* If the cache is growing, stop shrinking. */
 	while (!cachep->growing) {
@@ -980,8 +978,20 @@
 
 		spin_unlock_irq(&cachep->spinlock);
 		kmem_slab_destroy(cachep, slabp);
+		ret++;
 		spin_lock_irq(&cachep->spinlock);
 	}
+	return ret;
+}
+
+static int __kmem_cache_shrink(kmem_cache_t *cachep)
+{
+	int ret;
+
+	drain_cpu_caches(cachep);
+
+	spin_lock_irq(&cachep->spinlock);
+	__kmem_cache_shrink_locked(cachep);
 	ret = !list_empty(&cachep->slabs_full) || !list_empty(&cachep->slabs_partial);
 	spin_unlock_irq(&cachep->spinlock);
 	return ret;
@@ -1003,6 +1013,24 @@
 }
 
 /**
+ * kmem_cache_shrink_nr - Shrink a cache returning pages released
+ */
+int kmem_cache_shrink_nr(kmem_cache_t *cachep)
+{
+	int ret;
+
+	if (!cachep || in_interrupt() || !is_chained_kmem_cache(cachep))
+		BUG();
+
+	drain_cpu_caches(cachep);
+
+	spin_lock_irq(&cachep->spinlock);
+	ret = __kmem_cache_shrink_locked(cachep);
+	spin_unlock_irq(&cachep->spinlock);
+	return ret<<(cachep->gfporder);
+}
+
+/**
  * kmem_cache_destroy - delete a cache
  * @cachep: the cache to destroy
  *
@@ -1986,12 +2014,13 @@
 #endif
 #ifdef CONFIG_SMP
 	{
+		cpucache_t *cc = cc_data(cachep);
 		unsigned int batchcount = cachep->batchcount;
 		unsigned int limit;
 
-		if (cc_data(cachep))
-			limit = cc_data(cachep)->limit;
-		 else
+		if (cc)
+			limit = cc->limit;
+		else
 			limit = 0;
 		seq_printf(m, " : %4u %4u", limit, batchcount);
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/swapfile.c linux-2.5/mm/swapfile.c
--- linux-2.5.13/mm/swapfile.c	Fri May  3 01:22:44 2002
+++ linux-2.5/mm/swapfile.c	Fri May  3 12:57:32 2002
@@ -1088,7 +1088,7 @@
 	swap_list_unlock();
 	if (swap_map)
 		vfree(swap_map);
-	if (swap_file)
+	if (swap_file && !IS_ERR(swap_file))
 		filp_close(swap_file, NULL);
 out:
 	if (swap_header)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/vmalloc.c linux-2.5/mm/vmalloc.c
--- linux-2.5.13/mm/vmalloc.c	Fri May  3 01:22:38 2002
+++ linux-2.5/mm/vmalloc.c	Mon Apr 22 02:24:22 2002
@@ -12,6 +12,7 @@
 #include <linux/spinlock.h>
 #include <linux/highmem.h>
 #include <linux/smp_lock.h>
+#include <linux/interrupt.h>
 
 #include <asm/uaccess.h>
 #include <asm/pgalloc.h>
@@ -20,6 +21,9 @@
 rwlock_t vmlist_lock = RW_LOCK_UNLOCKED;
 struct vm_struct * vmlist;
 
+extern void show_stack(unsigned long *);
+
+
 static inline void free_area_pte(pmd_t * pmd, unsigned long address, unsigned long size)
 {
 	pte_t * pte;
@@ -213,6 +217,12 @@
 	if ((PAGE_SIZE-1) & (unsigned long) addr) {
 		printk(KERN_ERR "Trying to vfree() bad address (%p)\n", addr);
 		return;
+	}
+	if (in_interrupt()) {
+		printk("vfree(): sleeping in interrupt!! \n");
+#ifdef __i386__	
+		show_stack(NULL);
+#endif	
 	}
 	write_lock(&vmlist_lock);
 	for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/mm/vmscan.c linux-2.5/mm/vmscan.c
--- linux-2.5.13/mm/vmscan.c	Fri May  3 01:22:42 2002
+++ linux-2.5/mm/vmscan.c	Wed May  1 17:26:17 2002
@@ -278,8 +278,7 @@
 	pgdir = pgd_offset(mm, address);
 
 	end = vma->vm_end;
-	if (address >= end)
-		BUG();
+	BUG_ON(address >= end);
 	do {
 		count = swap_out_pgd(mm, vma, pgdir, address, end, count, classzone);
 		if (!count)
@@ -383,7 +382,7 @@
 	struct list_head * entry;
 	struct address_space *mapping;
 	int max_scan = nr_inactive_pages / priority;
-	int max_mapped = nr_pages << (9 - priority);
+	int max_mapped = min((nr_pages << (10 - priority)), max_scan / 10);
 
 	spin_lock(&pagemap_lru_lock);
 	while (--max_scan >= 0 && (entry = inactive_list.prev) != &inactive_list) {
@@ -399,10 +398,8 @@
 
 		page = list_entry(entry, struct page, lru);
 
-		if (unlikely(!PageLRU(page)))
-			BUG();
-		if (unlikely(PageActive(page)))
-			BUG();
+		BUG_ON(!PageLRU(page));
+		BUG_ON(PageActive(page));
 
 		list_del(entry);
 		list_add(entry, &inactive_list);
@@ -609,7 +606,7 @@
 
 	spin_lock(&pagemap_lru_lock);
 	entry = active_list.prev;
-	while (nr_pages-- && entry != &active_list) {
+	while (nr_pages && entry != &active_list) {
 		struct page * page;
 
 		page = list_entry(entry, struct page, lru);
@@ -620,6 +617,8 @@
 			continue;
 		}
 
+		nr_pages--;
+
 		del_page_from_active_list(page);
 		add_page_to_inactive_list(page);
 		SetPageReferenced(page);
@@ -630,14 +629,12 @@
 static int FASTCALL(shrink_caches(zone_t * classzone, int priority, unsigned int gfp_mask, int nr_pages));
 static int shrink_caches(zone_t * classzone, int priority, unsigned int gfp_mask, int nr_pages)
 {
-	int chunk_size = nr_pages;
 	unsigned long ratio;
 
 	nr_pages -= kmem_cache_reap(gfp_mask);
 	if (nr_pages <= 0)
 		return 0;
 
-	nr_pages = chunk_size;
 	/* try to keep the active list 2/3 of the size of the cache */
 	ratio = (unsigned long) nr_pages * nr_active_pages / ((nr_inactive_pages + 1) * 2);
 	refill_inactive(ratio);
@@ -646,15 +643,15 @@
 	if (nr_pages <= 0)
 		return 0;
 
-	shrink_dcache_memory(priority, gfp_mask);
+	nr_pages -= shrink_dcache_memory(priority, gfp_mask);
 
 	/* After shrinking the dcache, get rid of unused inodes too .. */
-	shrink_icache_memory(1, gfp_mask);
+	nr_pages -= shrink_icache_memory(1, gfp_mask);
 #ifdef CONFIG_QUOTA
-	shrink_dqcache_memory(DEF_PRIORITY, gfp_mask);
+	nr_pages -= shrink_dqcache_memory(priority, gfp_mask);
 #endif
 
-	return nr_pages;
+	return (nr_pages<=0 ? 0 : nr_pages);
 }
 
 int try_to_free_pages(zone_t *classzone, unsigned int gfp_mask, unsigned int order)
@@ -662,6 +659,7 @@
 	int priority = DEF_PRIORITY;
 	int nr_pages = SWAP_CLUSTER_MAX;
 
+	gfp_mask = pf_gfp_mask(gfp_mask);
 	do {
 		nr_pages = shrink_caches(classzone, priority, gfp_mask, nr_pages);
 		if (nr_pages <= 0)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/802/tr.c linux-2.5/net/802/tr.c
--- linux-2.5.13/net/802/tr.c	Fri May  3 01:22:41 2002
+++ linux-2.5/net/802/tr.c	Fri May  3 03:49:08 2002
@@ -36,7 +36,8 @@
 #include <linux/init.h>
 #include <net/arp.h>
 
-static void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh, struct net_device *dev);
+void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh,
+		     struct net_device *dev);
 static void tr_add_rif_info(struct trh_hdr *trh, struct net_device *dev);
 static void rif_check_expire(unsigned long dummy);
 
@@ -65,7 +66,7 @@
  *	up a lot.
  */
  
-rif_cache rif_table[RIF_TABLE_SIZE]={ NULL, };
+rif_cache rif_table[RIF_TABLE_SIZE];
 
 static spinlock_t rif_lock = SPIN_LOCK_UNLOCKED;
 
@@ -230,7 +231,8 @@
  *	We try to do source routing... 
  */
 
-static void tr_source_route(struct sk_buff *skb,struct trh_hdr *trh,struct net_device *dev) 
+void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh,
+		     struct net_device *dev) 
 {
 	int i, slack;
 	unsigned int hash;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/Config.help linux-2.5/net/Config.help
--- linux-2.5.13/net/Config.help	Fri May  3 01:22:43 2002
+++ linux-2.5/net/Config.help	Fri May  3 12:57:32 2002
@@ -136,6 +136,15 @@
 
   It is safe to say N here for now.
 
+CONFIG_VLAN_8021Q
+  Select this and you will be able to create 802.1Q VLAN interfaces on your
+  ethernet interfaces.  802.1Q VLAN supports almost everything a regular
+  ethernet interface does, including firewalling, bridging, and of course
+  IP traffic.  You will need the 'vconfig' tool from the VLAN project in
+  order to effectively use VLANs.  See the VLAN web page for more
+  information:  <http://www.candelatech.com/~greear/vlan.html>.  If unsure,
+  you can safely say 'N'.
+
 CONFIG_IPX
   This is support for the Novell networking protocol, IPX, commonly
   used for local networks of Windows machines.  You need it if you
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/Config.in linux-2.5/net/Config.in
--- linux-2.5.13/net/Config.in	Fri May  3 01:22:45 2002
+++ linux-2.5/net/Config.in	Fri May  3 03:49:08 2002
@@ -43,6 +43,10 @@
       if [ "$CONFIG_INET" = "y" -a "$CONFIG_ATM_LANE" != "n" ]; then
 	 tristate '    Multi-Protocol Over ATM (MPOA) support' CONFIG_ATM_MPOA
       fi
+      tristate '  RFC1483/2684 Bridged protocols' CONFIG_ATM_BR2684
+      if [ "$CONFIG_ATM_BR2684" != "n" ]; then
+            bool '    Per-VC IP filter kludge' CONFIG_ATM_BR2684_IPFILTER
+      fi
    fi
 fi
 tristate '802.1Q VLAN Support' CONFIG_VLAN_8021Q
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/Makefile linux-2.5/net/Makefile
--- linux-2.5.13/net/Makefile	Fri May  3 01:22:51 2002
+++ linux-2.5/net/Makefile	Wed Mar 27 13:07:17 2002
@@ -7,7 +7,7 @@
 
 O_TARGET :=	network.o
 
-mod-subdirs :=	ipv4/netfilter ipv6/netfilter ipx irda bluetooth atm netlink sched
+mod-subdirs :=	ipv4/netfilter ipv6/netfilter ipx irda bluetooth atm netlink sched core
 export-objs :=	netsyms.o
 
 subdir-y :=	core ethernet
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/Makefile linux-2.5/net/atm/Makefile
--- linux-2.5.13/net/atm/Makefile	Fri May  3 01:22:42 2002
+++ linux-2.5/net/atm/Makefile	Fri May  3 03:49:08 2002
@@ -15,6 +15,15 @@
 NEED_IPCOM = ipcommon.o
 endif
 
+ifeq ($(CONFIG_ATM_BR2684),y)
+  NEED_IPCOM = ipcommon.o
+else
+  ifeq ($(CONFIG_ATM_BR2684),m)
+	NEED_IPCOM = ipcommon.o
+  endif
+endif
+obj-$(CONFIG_ATM_BR2684) += br2684.o
+
 ifeq ($(CONFIG_NET_SCH_ATM),y)
 NEED_IPCOM = ipcommon.o
 endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/atm_misc.c linux-2.5/net/atm/atm_misc.c
--- linux-2.5.13/net/atm/atm_misc.c	Fri May  3 01:22:44 2002
+++ linux-2.5/net/atm/atm_misc.c	Sat Mar 23 22:58:12 2002
@@ -63,8 +63,8 @@
 
 int atm_find_ci(struct atm_vcc *vcc,short *vpi,int *vci)
 {
-	static short p = 0; /* poor man's per-device cache */
-	static int c = 0;
+	static short p;     /* poor man's per-device cache */
+	static int c;
 	short old_p;
 	int old_c;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/br2684.c linux-2.5/net/atm/br2684.c
--- linux-2.5.13/net/atm/br2684.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/net/atm/br2684.c	Fri May  3 03:49:08 2002
@@ -0,0 +1,804 @@
+/*
+Experimental ethernet netdevice using ATM AAL5 as underlying carrier
+(RFC1483 obsoleted by RFC2684) for Linux 2.4
+Author: Marcell GAL, 2000, XDSL Ltd, Hungary
+*/
+
+#include <linux/module.h>
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
+#include <linux/etherdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/ip.h>
+#include <asm/uaccess.h>
+#include <net/arp.h>
+
+#include <linux/atmbr2684.h>
+
+#include "ipcommon.h"
+
+/*
+ * Define this to use a version of the code which interacts with the higher
+ * layers in a more intellegent way, by always reserving enough space for
+ * our header at the begining of the packet.  However, there may still be
+ * some problems with programs like tcpdump.  In 2.5 we'll sort out what
+ * we need to do to get this perfect.  For now we just will copy the packet
+ * if we need space for the header
+ */
+/* #define FASTER_VERSION */
+
+#ifdef DEBUG
+#define DPRINTK(format, args...) printk(KERN_DEBUG "br2684: " format, ##args)
+#else
+#define DPRINTK(format, args...)
+#endif
+
+#ifdef SKB_DEBUG
+static void skb_debug(const struct sk_buff *skb)
+{
+#define NUM2PRINT 50
+	char buf[NUM2PRINT * 3 + 1];	/* 3 chars per byte */
+	int i = 0;
+	for (i = 0; i < skb->len && i < NUM2PRINT; i++) {
+		sprintf(buf + i * 3, "%2.2x ", 0xff & skb->data[i]);
+	}
+	printk(KERN_DEBUG "br2684: skb: %s\n", buf);
+}
+#else
+#define skb_debug(skb)	do {} while (0)
+#endif
+
+static unsigned char llc_oui_pid_pad[] =
+    { 0xAA, 0xAA, 0x03, 0x00, 0x80, 0xC2, 0x00, 0x07, 0x00, 0x00 };
+#define PADLEN	(2)
+
+enum br2684_encaps {
+	e_vc  = BR2684_ENCAPS_VC,
+	e_llc = BR2684_ENCAPS_LLC,
+};
+
+struct br2684_vcc {
+	struct atm_vcc  *atmvcc;
+	struct br2684_dev *brdev;
+	/* keep old push,pop functions for chaining */
+	void (*old_push)(struct atm_vcc *vcc,struct sk_buff *skb);
+	/* void (*old_pop)(struct atm_vcc *vcc,struct sk_buff *skb); */
+	enum br2684_encaps encaps;
+	struct list_head brvccs;
+#ifdef CONFIG_ATM_BR2684_IPFILTER
+	struct br2684_filter filter;
+#endif /* CONFIG_ATM_BR2684_IPFILTER */
+#ifndef FASTER_VERSION
+	unsigned copies_needed, copies_failed;
+#endif /* FASTER_VERSION */
+};
+
+struct br2684_dev {
+	struct net_device net_dev;
+	struct list_head br2684_devs;
+	int number;
+	struct list_head brvccs; /* one device <=> one vcc (before xmas) */
+	struct net_device_stats stats;
+	int mac_was_set;
+};
+
+/*
+ * This lock should be held for writing any time the list of devices or
+ * their attached vcc's could be altered.  It should be held for reading
+ * any time these are being queried.  Note that we sometimes need to
+ * do read-locking under interrupt context, so write locking must block
+ * the current CPU's interrupts
+ */
+static rwlock_t devs_lock = RW_LOCK_UNLOCKED;
+
+static LIST_HEAD(br2684_devs);
+
+static inline struct br2684_dev *BRPRIV(const struct net_device *net_dev)
+{
+	return (struct br2684_dev *) ((char *) (net_dev) -
+	    (unsigned long) (&((struct br2684_dev *) 0)->net_dev));
+}
+
+static inline struct br2684_dev *list_entry_brdev(const struct list_head *le)
+{
+	return list_entry(le, struct br2684_dev, br2684_devs);
+}
+
+static inline struct br2684_vcc *BR2684_VCC(const struct atm_vcc *atmvcc)
+{
+	return (struct br2684_vcc *) (atmvcc->user_back);
+}
+
+static inline struct br2684_vcc *list_entry_brvcc(const struct list_head *le)
+{
+	return list_entry(le, struct br2684_vcc, brvccs);
+}
+
+/* Caller should hold read_lock(&devs_lock) */
+static struct br2684_dev *br2684_find_dev(const struct br2684_if_spec *s)
+{
+	struct list_head *lh;
+	struct br2684_dev *brdev;
+	switch (s->method) {
+	case BR2684_FIND_BYNUM:
+		list_for_each(lh, &br2684_devs) {
+			brdev = list_entry_brdev(lh);
+			if (brdev->number == s->spec.devnum)
+				return brdev;
+		}
+		break;
+	case BR2684_FIND_BYIFNAME:
+		list_for_each(lh, &br2684_devs) {
+			brdev = list_entry_brdev(lh);
+			if (!strncmp(brdev->net_dev.name, s->spec.ifname,
+			    sizeof brdev->net_dev.name))
+				return brdev;
+		}
+		break;
+	}
+	return NULL;
+}
+
+/*
+ * Send a packet out a particular vcc.  Not to useful right now, but paves
+ * the way for multiple vcc's per itf.  Returns true if we can send,
+ * otherwise false
+ */
+static int br2684_xmit_vcc(struct sk_buff *skb, struct br2684_dev *brdev,
+	struct br2684_vcc *brvcc)
+{
+	struct atm_vcc *atmvcc;
+#ifdef FASTER_VERSION
+	if (brvcc->encaps == e_llc)
+		memcpy(skb_push(skb, 8), llc_oui_pid_pad, 8);
+	/* last 2 bytes of llc_oui_pid_pad are managed by header routines;
+	   yes, you got it: 8 + 2 = sizeof(llc_oui_pid_pad)
+	 */
+#else
+	int minheadroom = (brvcc->encaps == e_llc) ? 10 : 2;
+	if (skb_headroom(skb) < minheadroom) {
+		struct sk_buff *skb2 = skb_realloc_headroom(skb, minheadroom);
+		brvcc->copies_needed++;
+		dev_kfree_skb(skb);
+		if (skb2 == NULL) {
+			brvcc->copies_failed++;
+			return 0;
+		}
+		skb = skb2;
+	}
+	skb_push(skb, minheadroom);
+	if (brvcc->encaps == e_llc)
+		memcpy(skb->data, llc_oui_pid_pad, 10);
+	else
+		memset(skb->data, 0, 2);
+#endif /* FASTER_VERSION */
+	skb_debug(skb);
+
+	ATM_SKB(skb)->vcc = atmvcc = brvcc->atmvcc;
+	DPRINTK("atm_skb(%p)->vcc(%p)->dev(%p)\n", skb, atmvcc, atmvcc->dev);
+	if (!atm_may_send(atmvcc, skb->truesize)) {
+		/* we free this here for now, because we cannot know in a higher 
+			layer whether the skb point it supplied wasn't freed yet.
+			now, it always is.
+		*/
+		dev_kfree_skb(skb);
+		return 0;
+		}
+	atomic_add(skb->truesize, &atmvcc->tx_inuse);
+	ATM_SKB(skb)->iovcnt = 0;
+	ATM_SKB(skb)->atm_options = atmvcc->atm_options;
+	brdev->stats.tx_packets++;
+	brdev->stats.tx_bytes += skb->len;
+	atmvcc->send(atmvcc, skb);
+	return 1;
+}
+
+static inline struct br2684_vcc *pick_outgoing_vcc(struct sk_buff *skb,
+	struct br2684_dev *brdev)
+{
+	return list_empty(&brdev->brvccs) ? NULL :
+	    list_entry_brvcc(brdev->brvccs.next); /* 1 vcc/dev right now */
+}
+
+static int br2684_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+	struct br2684_dev *brdev = BRPRIV(dev);
+	struct br2684_vcc *brvcc;
+
+	DPRINTK("br2684_start_xmit, skb->dst=%p\n", skb->dst);
+	read_lock(&devs_lock);
+	brvcc = pick_outgoing_vcc(skb, brdev);
+	if (brvcc == NULL) {
+		DPRINTK("no vcc attached to dev %s\n", dev->name);
+		brdev->stats.tx_errors++;
+		brdev->stats.tx_carrier_errors++;
+		/* netif_stop_queue(dev); */
+		dev_kfree_skb(skb);
+		read_unlock(&devs_lock);
+		return -EUNATCH;
+	}
+	if (!br2684_xmit_vcc(skb, brdev, brvcc)) {
+		/*
+		 * We should probably use netif_*_queue() here, but that
+		 * involves added complication.  We need to walk before
+		 * we can run
+		 */
+		/* don't free here! this pointer might be no longer valid!
+		dev_kfree_skb(skb);
+		*/
+		brdev->stats.tx_errors++;
+		brdev->stats.tx_fifo_errors++;
+	}
+	read_unlock(&devs_lock);
+	return 0;
+}
+
+static struct net_device_stats *br2684_get_stats(struct net_device *dev)
+{
+	DPRINTK("br2684_get_stats\n");
+	return &BRPRIV(dev)->stats;
+}
+
+#ifdef FASTER_VERSION
+/*
+ * These mirror eth_header and eth_header_cache.  They are not usually
+ * exported for use in modules, so we grab them from net_device
+ * after ether_setup() is done with it.  Bit of a hack.
+ */
+static int (*my_eth_header)(struct sk_buff *, struct net_device *,
+	unsigned short, void *, void *, unsigned);
+static int (*my_eth_header_cache)(struct neighbour *, struct hh_cache *);
+
+static int
+br2684_header(struct sk_buff *skb, struct net_device *dev,
+	      unsigned short type, void *daddr, void *saddr, unsigned len)
+{
+	u16 *pad_before_eth;
+	int t = my_eth_header(skb, dev, type, daddr, saddr, len);
+	if (t > 0) {
+		pad_before_eth = (u16 *) skb_push(skb, 2);
+		*pad_before_eth = 0;
+		return dev->hard_header_len;	/* or return 16; ? */
+	} else
+		return t;
+}
+
+static int
+br2684_header_cache(struct neighbour *neigh, struct hh_cache *hh)
+{
+/* hh_data is 16 bytes long. if encaps is ether-llc we need 24, so
+xmit will add the additional header part in that case */
+	u16 *pad_before_eth = (u16 *)(hh->hh_data);
+	int t = my_eth_header_cache(neigh, hh);
+	DPRINTK("br2684_header_cache, neigh=%p, hh_cache=%p\n", neigh, hh);
+	if (t < 0)
+		return t;
+	else {
+		*pad_before_eth = 0;
+		hh->hh_len = PADLEN + ETH_HLEN;
+	}
+	return 0;
+}
+
+/*
+ * This is similar to eth_type_trans, which cannot be used because of
+ * our dev->hard_header_len
+ */
+static inline unsigned short br_type_trans(struct sk_buff *skb,
+					       struct net_device *dev)
+{
+	struct ethhdr *eth;
+	unsigned char *rawp;
+	eth = skb->mac.ethernet;
+
+	if (*eth->h_dest & 1) {
+		if (memcmp(eth->h_dest, dev->broadcast, ETH_ALEN) == 0)
+			skb->pkt_type = PACKET_BROADCAST;
+		else
+			skb->pkt_type = PACKET_MULTICAST;
+	}
+
+	else if (memcmp(eth->h_dest, dev->dev_addr, ETH_ALEN))
+		skb->pkt_type = PACKET_OTHERHOST;
+
+	if (ntohs(eth->h_proto) >= 1536)
+		return eth->h_proto;
+
+	rawp = skb->data;
+
+	/*
+	 * This is a magic hack to spot IPX packets. Older Novell breaks
+	 * the protocol design and runs IPX over 802.3 without an 802.2 LLC
+	 * layer. We look for FFFF which isn't a used 802.2 SSAP/DSAP. This
+	 * won't work for fault tolerant netware but does for the rest.
+	 */
+	if (*(unsigned short *) rawp == 0xFFFF)
+		return htons(ETH_P_802_3);
+
+	/*
+	 * Real 802.2 LLC
+	 */
+	return htons(ETH_P_802_2);
+}
+#endif /* FASTER_VERSION */
+
+/*
+ * We remember when the MAC gets set, so we don't override it later with
+ * the ESI of the ATM card of the first VC
+ */
+static int (*my_eth_mac_addr)(struct net_device *, void *);
+static int br2684_mac_addr(struct net_device *dev, void *p)
+{
+	int err = my_eth_mac_addr(dev, p);
+	if (!err)
+		BRPRIV(dev)->mac_was_set = 1;
+	return err;
+}
+
+#ifdef CONFIG_ATM_BR2684_IPFILTER
+/* this IOCTL is experimental. */
+static int br2684_setfilt(struct atm_vcc *atmvcc, unsigned long arg)
+{
+	struct br2684_vcc *brvcc;
+	struct br2684_filter_set fs;
+
+	if (copy_from_user(&fs, (void *) arg, sizeof fs))
+		return -EFAULT;
+	if (fs.ifspec.method != BR2684_FIND_BYNOTHING) {
+		/*
+		 * This is really a per-vcc thing, but we can also search
+		 * by device
+		 */
+		struct br2684_dev *brdev;
+		read_lock(&devs_lock);
+		brdev = br2684_find_dev(&fs.ifspec);
+		if (brdev == NULL || list_empty(&brdev->brvccs) ||
+		    brdev->brvccs.next != brdev->brvccs.prev)  /* >1 VCC */
+			brvcc = NULL;
+		else
+			brvcc = list_entry_brvcc(brdev->brvccs.next);
+		read_unlock(&devs_lock);
+		if (brvcc == NULL)
+			return -ESRCH;
+	} else
+		brvcc = BR2684_VCC(atmvcc);
+	memcpy(&brvcc->filter, &fs.filter, sizeof(brvcc->filter));
+	return 0;
+}
+
+/* Returns 1 if packet should be dropped */
+static inline int
+packet_fails_filter(u16 type, struct br2684_vcc *brvcc, struct sk_buff *skb)
+{
+	if (brvcc->filter.netmask == 0)
+		return 0;			/* no filter in place */
+	if (type == __constant_htons(ETH_P_IP) &&
+	    (((struct iphdr *) (skb->data))->daddr & brvcc->filter.
+	     netmask) == brvcc->filter.prefix)
+		return 0;
+	if (type == __constant_htons(ETH_P_ARP))
+		return 0;
+	/* TODO: we should probably filter ARPs too.. don't want to have
+	 *   them returning values that don't make sense, or is that ok?
+	 */
+	return 1;		/* drop */
+}
+#endif /* CONFIG_ATM_BR2684_IPFILTER */
+
+static void br2684_close_vcc(struct br2684_vcc *brvcc)
+{
+	DPRINTK("removing VCC %p from dev %p\n", brvcc, brvcc->brdev);
+	write_lock_irq(&devs_lock);
+	list_del(&brvcc->brvccs);
+	write_unlock_irq(&devs_lock);
+	brvcc->atmvcc->user_back = NULL;	/* what about vcc->recvq ??? */
+	brvcc->old_push(brvcc->atmvcc, NULL);	/* pass on the bad news */
+	kfree(brvcc);
+	MOD_DEC_USE_COUNT;
+}
+
+/* when AAL5 PDU comes in: */
+static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
+{
+	struct br2684_vcc *brvcc = BR2684_VCC(atmvcc);
+	struct br2684_dev *brdev = brvcc->brdev;
+	int plen = sizeof(llc_oui_pid_pad) + ETH_HLEN;
+
+	DPRINTK("br2684_push\n");
+
+	if (skb == NULL) {	/* skb==NULL means VCC is being destroyed */
+		br2684_close_vcc(brvcc);
+		if (list_empty(&brdev->brvccs)) {
+			read_lock(&devs_lock);
+			list_del(&brdev->br2684_devs);
+			read_unlock(&devs_lock);
+			unregister_netdev(&brdev->net_dev);
+			kfree(brdev);
+		}
+		return;
+	}
+
+	skb_debug(skb);
+	atm_return(atmvcc, skb->truesize);
+	DPRINTK("skb from brdev %p\n", brdev);
+	if (brvcc->encaps == e_llc) {
+		/* let us waste some time for checking the encapsulation.
+		   Note, that only 7 char is checked so frames with a valid FCS
+		   are also accepted (but FCS is not checked of course) */
+		if (memcmp(skb->data, llc_oui_pid_pad, 7)) {
+			brdev->stats.rx_errors++;
+			dev_kfree_skb(skb);
+			return;
+		}
+	} else {
+		plen = PADLEN + ETH_HLEN;	/* pad, dstmac,srcmac, ethtype */
+		/* first 2 chars should be 0 */
+		if (*((u16 *) (skb->data)) != 0) {
+			brdev->stats.rx_errors++;
+			dev_kfree_skb(skb);
+			return;
+		}
+	}
+	if (skb->len < plen) {
+		brdev->stats.rx_errors++;
+		dev_kfree_skb(skb);	/* dev_ not needed? */
+		return;
+	}
+
+#ifdef FASTER_VERSION
+	/* FIXME: tcpdump shows that pointer to mac header is 2 bytes earlier,
+	   than should be. What else should I set? */
+	skb_pull(skb, plen);
+	skb->mac.raw = ((char *) (skb->data)) - ETH_HLEN;
+	skb->pkt_type = PACKET_HOST;
+#ifdef CONFIG_BR2684_FAST_TRANS
+	skb->protocol = ((u16 *) skb->data)[-1];
+#else				/* some protocols might require this: */
+	skb->protocol = br_type_trans(skb, &brdev->net_dev);
+#endif /* CONFIG_BR2684_FAST_TRANS */
+#else
+	skb_pull(skb, plen - ETH_HLEN);
+	skb->protocol = eth_type_trans(skb, &brdev->net_dev);
+#endif /* FASTER_VERSION */
+#ifdef CONFIG_ATM_BR2684_IPFILTER
+	if (packet_fails_filter(skb->protocol, brvcc, skb)) {
+		brdev->stats.rx_dropped++;
+		dev_kfree_skb(skb);
+		return;
+	}
+#endif /* CONFIG_ATM_BR2684_IPFILTER */
+	skb->dev = &brdev->net_dev;
+	ATM_SKB(skb)->vcc = atmvcc;	/* needed ? */
+	DPRINTK("received packet's protocol: %x\n", ntohs(skb->protocol));
+	skb_debug(skb);
+	if (!(brdev->net_dev.flags & IFF_UP)) { /* sigh, interface is down */
+		brdev->stats.rx_dropped++;
+		dev_kfree_skb(skb);
+		return;
+	}
+	brdev->stats.rx_packets++;
+	brdev->stats.rx_bytes += skb->len;
+	netif_rx(skb);
+}
+
+static int br2684_regvcc(struct atm_vcc *atmvcc, unsigned long arg)
+{
+/* assign a vcc to a dev
+Note: we do not have explicit unassign, but look at _push()
+*/
+	int err;
+	struct br2684_vcc *brvcc;
+	struct sk_buff_head copy;
+	struct sk_buff *skb;
+	struct br2684_dev *brdev;
+	struct atm_backend_br2684 be;
+
+	MOD_INC_USE_COUNT;
+	if (copy_from_user(&be, (void *) arg, sizeof be)) {
+		MOD_DEC_USE_COUNT;
+		return -EFAULT;
+	}
+	write_lock_irq(&devs_lock);
+	brdev = br2684_find_dev(&be.ifspec);
+	if (brdev == NULL) {
+		printk(KERN_ERR
+		    "br2684: tried to attach to non-existant device\n");
+		err = -ENXIO;
+		goto error;
+	}
+	if (atmvcc->push == NULL) {
+		err = -EBADFD;
+		goto error;
+	}
+	if (!list_empty(&brdev->brvccs)) {	/* Only 1 VCC/dev right now */
+		err = -EEXIST;
+		goto error;
+	}
+	if (be.fcs_in != BR2684_FCSIN_NO || be.fcs_out != BR2684_FCSOUT_NO ||
+	    be.fcs_auto || be.has_vpiid || be.send_padding || (be.encaps !=
+	    BR2684_ENCAPS_VC && be.encaps != BR2684_ENCAPS_LLC) ||
+	    be.min_size != 0) {
+		err = -EINVAL;
+		goto error;
+	}
+	brvcc = kmalloc(sizeof(struct br2684_vcc), GFP_KERNEL);
+	if (!brvcc) {
+		err = -ENOMEM;
+		goto error;
+	}
+	memset(brvcc, 0, sizeof(struct br2684_vcc));
+	DPRINTK("br2684_regvcc vcc=%p, encaps=%d, brvcc=%p\n", atmvcc, be.encaps,
+		brvcc);
+	if (list_empty(&brdev->brvccs) && !brdev->mac_was_set) {
+		unsigned char *esi = atmvcc->dev->esi;
+		if (esi[0] | esi[1] | esi[2] | esi[3] | esi[4] | esi[5])
+			memcpy(brdev->net_dev.dev_addr, esi,
+			    brdev->net_dev.addr_len);
+		else
+			brdev->net_dev.dev_addr[2] = 1;
+	}
+	list_add(&brvcc->brvccs, &brdev->brvccs);
+	write_unlock_irq(&devs_lock);
+	brvcc->brdev = brdev;
+	brvcc->atmvcc = atmvcc;
+	atmvcc->user_back = brvcc;
+	brvcc->encaps = (enum br2684_encaps) be.encaps;
+	brvcc->old_push = atmvcc->push;
+	barrier();
+	atmvcc->push = br2684_push;
+	skb_queue_head_init(&copy);
+	skb_migrate(&atmvcc->recvq, &copy);
+	while ((skb = skb_dequeue(&copy))) {
+		BRPRIV(skb->dev)->stats.rx_bytes -= skb->len;
+		BRPRIV(skb->dev)->stats.rx_packets--;
+		br2684_push(atmvcc, skb);
+	}
+	return 0;
+    error:
+	write_unlock_irq(&devs_lock);
+	MOD_DEC_USE_COUNT;
+	return err;
+}
+
+static int br2684_create(unsigned long arg)
+{
+	int err;
+	struct br2684_dev *brdev;
+	struct atm_newif_br2684 ni;
+
+	DPRINTK("br2684_create\n");
+	/*
+	 * We track module use by vcc's NOT the devices they're on.  We're
+	 * protected here against module death by the kernel_lock, but if
+	 * we need to sleep we should make sure that the module doesn't
+	 * disappear under us.
+	 */
+	MOD_INC_USE_COUNT;
+	if (copy_from_user(&ni, (void *) arg, sizeof ni)) {
+		MOD_DEC_USE_COUNT;
+		return -EFAULT;
+	}
+	if (ni.media != BR2684_MEDIA_ETHERNET || ni.mtu != 1500) {
+		MOD_DEC_USE_COUNT;
+		return -EINVAL;
+	}
+	if ((brdev = kmalloc(sizeof(struct br2684_dev), GFP_KERNEL)) == NULL) {
+		MOD_DEC_USE_COUNT;
+		return -ENOMEM;
+	}
+	memset(brdev, 0, sizeof(struct br2684_dev));
+	INIT_LIST_HEAD(&brdev->brvccs);
+
+	write_lock_irq(&devs_lock);
+	brdev->number = list_empty(&br2684_devs) ? 1 :
+	    list_entry_brdev(br2684_devs.prev)->number + 1;
+	list_add_tail(&brdev->br2684_devs, &br2684_devs);
+	write_unlock_irq(&devs_lock);
+
+	if (ni.ifname[0] != '\0') {
+		memcpy(brdev->net_dev.name, ni.ifname,
+		    sizeof(brdev->net_dev.name));
+		brdev->net_dev.name[sizeof(brdev->net_dev.name) - 1] = '\0';
+	} else
+		sprintf(brdev->net_dev.name, "nas%d", brdev->number);
+	DPRINTK("registered netdev %s\n", brdev->net_dev.name);
+	ether_setup(&brdev->net_dev);
+	brdev->mac_was_set = 0;
+#ifdef FASTER_VERSION
+	my_eth_header = brdev->net_dev.hard_header;
+	brdev->net_dev.hard_header = br2684_header;
+	my_eth_header_cache = brdev->net_dev.hard_header_cache;
+	brdev->net_dev.hard_header_cache = br2684_header_cache;
+	brdev->net_dev.hard_header_len = sizeof(llc_oui_pid_pad) + ETH_HLEN;	/* 10 + 14 */
+#endif
+	my_eth_mac_addr = brdev->net_dev.set_mac_address;
+	brdev->net_dev.set_mac_address = br2684_mac_addr;
+	brdev->net_dev.hard_start_xmit = br2684_start_xmit;
+	brdev->net_dev.get_stats = br2684_get_stats;
+
+	/* open, stop, do_ioctl ? */
+	err = register_netdev(&brdev->net_dev);
+	MOD_DEC_USE_COUNT;
+	if (err < 0) {
+		printk(KERN_ERR "br2684_create: register_netdev failed\n");
+		write_lock_irq(&devs_lock);
+		list_del(&brdev->br2684_devs);
+		write_unlock_irq(&devs_lock);
+		kfree(brdev);
+		return err;
+	}
+	return 0;
+}
+
+/*
+ * This handles ioctls actually performed on our vcc - we must return
+ * -ENOIOCTLCMD for any unrecognized ioctl
+ */
+static int br2684_ioctl(struct atm_vcc *atmvcc, unsigned int cmd,
+	unsigned long arg)
+{
+	int err;
+	switch(cmd) {
+	case ATM_SETBACKEND:
+	case ATM_NEWBACKENDIF: {
+		atm_backend_t b;
+		MOD_INC_USE_COUNT;
+		err = get_user(b, (atm_backend_t *) arg);
+		MOD_DEC_USE_COUNT;
+		if (err)
+			return -EFAULT;
+		if (b != ATM_BACKEND_BR2684)
+			return -ENOIOCTLCMD;
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
+		if (cmd == ATM_SETBACKEND)
+			return br2684_regvcc(atmvcc, arg);
+		else
+			return br2684_create(arg);
+		}
+#ifdef CONFIG_ATM_BR2684_IPFILTER
+	case BR2684_SETFILT:
+		if (atmvcc->push != br2684_push)
+			return -ENOIOCTLCMD;
+		if (!capable(CAP_NET_ADMIN))
+			return -EPERM;
+		MOD_INC_USE_COUNT;
+		err = br2684_setfilt(atmvcc, arg);
+		MOD_DEC_USE_COUNT;
+		return err;
+#endif /* CONFIG_ATM_BR2684_IPFILTER */
+	}
+	return -ENOIOCTLCMD;
+}
+
+/* Never put more than 256 bytes in at once */
+static int br2684_proc_engine(loff_t pos, char *buf)
+{
+	struct list_head *lhd, *lhc;
+	struct br2684_dev *brdev;
+	struct br2684_vcc *brvcc;
+	list_for_each(lhd, &br2684_devs) {
+		brdev = list_entry_brdev(lhd);
+		if (pos-- == 0)
+			return sprintf(buf, "dev %.16s: num=%d, mac=%02X:%02X:"
+			    "%02X:%02X:%02X:%02X (%s)\n", brdev->net_dev.name,
+			    brdev->number,
+			    brdev->net_dev.dev_addr[0],
+			    brdev->net_dev.dev_addr[1],
+			    brdev->net_dev.dev_addr[2],
+			    brdev->net_dev.dev_addr[3],
+			    brdev->net_dev.dev_addr[4],
+			    brdev->net_dev.dev_addr[5],
+			    brdev->mac_was_set ? "set" : "auto");
+		list_for_each(lhc, &brdev->brvccs) {
+			brvcc = list_entry_brvcc(lhc);
+			if (pos-- == 0)
+				return sprintf(buf, "  vcc %d.%d.%d: encaps=%s"
+#ifndef FASTER_VERSION
+				    ", failed copies %u/%u"
+#endif /* FASTER_VERSION */
+				    "\n", brvcc->atmvcc->dev->number,
+				    brvcc->atmvcc->vpi, brvcc->atmvcc->vci,
+				    (brvcc->encaps == e_llc) ? "LLC" : "VC"
+#ifndef FASTER_VERSION
+				    , brvcc->copies_failed
+				    , brvcc->copies_needed
+#endif /* FASTER_VERSION */
+				    );
+#ifdef CONFIG_ATM_BR2684_IPFILTER
+#define b1(var, byte)	((u8 *) &brvcc->filter.var)[byte]
+#define bs(var)		b1(var, 0), b1(var, 1), b1(var, 2), b1(var, 3)
+			if (brvcc->filter.netmask != 0 && pos-- == 0)
+				return sprintf(buf, "    filter=%d.%d.%d.%d/"
+				    "%d.%d.%d.%d\n", bs(prefix), bs(netmask));
+#undef bs
+#undef b1
+#endif /* CONFIG_ATM_BR2684_IPFILTER */
+		}
+	}
+	return 0;
+}
+
+static ssize_t br2684_proc_read(struct file *file, char *buf, size_t count,
+	loff_t *pos)
+{
+	unsigned long page;
+	int len = 0, x, left;
+	page = get_free_page(GFP_KERNEL);
+	if (!page)
+		return -ENOMEM;
+	left = PAGE_SIZE - 256;
+	if (count < left)
+		left = count;
+	read_lock(&devs_lock);
+	for (;;) {
+		x = br2684_proc_engine(*pos, &((char *) page)[len]);
+		if (x == 0)
+			break;
+		if (x > left)
+			/*
+			 * This should only happen if the user passed in
+			 * a "count" too small for even one line
+			 */
+			x = -EINVAL;
+		if (x < 0) {
+			len = x;
+			break;
+		}
+		len += x;
+		left -= x;
+		(*pos)++;
+		if (left < 256)
+			break;
+	}
+	read_unlock(&devs_lock);
+	if (len > 0 && copy_to_user(buf, (char *) page, len))
+		len = -EFAULT;
+	free_page(page);
+	return len;
+}
+
+static struct file_operations br2684_proc_operations = {
+	read: br2684_proc_read,
+};
+
+extern struct proc_dir_entry *atm_proc_root;	/* from proc.c */
+
+extern int (*br2684_ioctl_hook)(struct atm_vcc *, unsigned int, unsigned long);
+
+/* the following avoids some spurious warnings from the compiler */
+#define UNUSED __attribute__((unused))
+
+static int __init UNUSED br2684_init(void)
+{
+	struct proc_dir_entry *p;
+	if ((p = create_proc_entry("br2684", 0, atm_proc_root)) == NULL)
+		return -ENOMEM;
+	p->proc_fops = &br2684_proc_operations;
+	br2684_ioctl_hook = br2684_ioctl;
+	return 0;
+}
+
+static void __exit UNUSED br2684_exit(void)
+{
+	struct br2684_dev *brdev;
+	br2684_ioctl_hook = NULL;
+	remove_proc_entry("br2684", atm_proc_root);
+	while (!list_empty(&br2684_devs)) {
+		brdev = list_entry_brdev(br2684_devs.next);
+		unregister_netdev(&brdev->net_dev);
+		list_del(&brdev->br2684_devs);
+		kfree(brdev);
+	}
+}
+
+module_init(br2684_init);
+module_exit(br2684_exit);
+
+MODULE_AUTHOR("Marcell GAL");
+MODULE_DESCRIPTION("RFC2684 bridged protocols over ATM/AAL5");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/common.c linux-2.5/net/atm/common.c
--- linux-2.5.13/net/atm/common.c	Fri May  3 01:22:54 2002
+++ linux-2.5/net/atm/common.c	Fri May  3 03:49:08 2002
@@ -63,6 +63,13 @@
 EXPORT_SYMBOL(pppoatm_ioctl_hook);
 #endif
 
+#if defined(CONFIG_ATM_BR2684) || defined(CONFIG_ATM_BR2684_MODULE)
+int (*br2684_ioctl_hook)(struct atm_vcc *, unsigned int, unsigned long);
+#endif
+#ifdef CONFIG_ATM_BR2684_MODULE
+EXPORT_SYMBOL(br2684_ioctl_hook);
+#endif
+
 #include "resources.h"		/* atm_find_dev */
 #include "common.h"		/* prototypes */
 #include "protocols.h"		/* atm_init_<transport> */
@@ -784,6 +791,14 @@
 			goto done;
 	}
 #endif
+#if defined(CONFIG_ATM_BR2684) || defined(CONFIG_ATM_BR2684_MODULE)
+	if (br2684_ioctl_hook) {
+		ret_val = br2684_ioctl_hook(vcc, cmd, arg);
+		if (ret_val != -ENOIOCTLCMD)
+			goto done;
+	}
+#endif
+
 	if (get_user(buf,&((struct atmif_sioc *) arg)->arg)) {
 		ret_val = -EFAULT;
 		goto done;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/mpc.c linux-2.5/net/atm/mpc.c
--- linux-2.5.13/net/atm/mpc.c	Fri May  3 01:22:46 2002
+++ linux-2.5/net/atm/mpc.c	Sat Mar 23 22:58:12 2002
@@ -1377,8 +1377,8 @@
 static void mpc_cache_check( unsigned long checking_time  )
 {
 	struct mpoa_client *mpc = mpcs;
-	static unsigned long previous_resolving_check_time = 0;
-	static unsigned long previous_refresh_time = 0;
+	static unsigned long previous_resolving_check_time;
+	static unsigned long previous_refresh_time;
 	
 	while( mpc != NULL ){
 		mpc->in_ops->clear_count(mpc);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/resources.c linux-2.5/net/atm/resources.c
--- linux-2.5.13/net/atm/resources.c	Fri May  3 01:22:57 2002
+++ linux-2.5/net/atm/resources.c	Tue Apr 23 12:01:29 2002
@@ -56,6 +56,7 @@
 	return dev;
 }
 
+
 /* Caller must hold atm_dev_lock. */
 static void __free_atm_dev(struct atm_dev *dev)
 {
@@ -81,11 +82,10 @@
 	return NULL;
 }
 
-
 struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
-				 int number, atm_dev_flags_t *flags)
+				int number, atm_dev_flags_t *flags)
 {
-	struct atm_dev *dev;
+	struct atm_dev *dev = NULL;
 
 	spin_lock(&atm_dev_lock);
 
@@ -111,18 +111,17 @@
 	dev->dev_data = NULL;
 	barrier();
 	dev->ops = ops;
-	if (flags)
+	if (flags) 
 		dev->flags = *flags;
-	else
-		memset(&dev->flags, 0, sizeof(dev->flags));
-	memset(&dev->stats, 0, sizeof(dev->stats));
-
+	else 
+		memset(&dev->flags,0,sizeof(dev->flags));
+	memset((void *) &dev->stats,0,sizeof(dev->stats));
 #ifdef CONFIG_PROC_FS
 	if (ops->proc_read) {
 		if (atm_proc_dev_register(dev) < 0) {
 			printk(KERN_ERR "atm_dev_register: "
-			       "atm_proc_dev_register failed for dev %s\n",
-			       type);
+				"atm_proc_dev_register failed for dev %s\n",
+				type);
 			__free_atm_dev(dev);
 			dev = NULL;
 			goto done;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/atm/signaling.c linux-2.5/net/atm/signaling.c
--- linux-2.5.13/net/atm/signaling.c	Fri May  3 01:22:56 2002
+++ linux-2.5/net/atm/signaling.c	Sat Mar 23 22:58:12 2002
@@ -38,7 +38,7 @@
 static void sigd_put_skb(struct sk_buff *skb)
 {
 #ifdef WAIT_FOR_DEMON
-	static unsigned long silence = 0;
+	static unsigned long silence;
 	DECLARE_WAITQUEUE(wait,current);
 
 	add_wait_queue(&sigd_sleep,&wait);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ax25/af_ax25.c linux-2.5/net/ax25/af_ax25.c
--- linux-2.5.13/net/ax25/af_ax25.c	Fri May  3 01:22:56 2002
+++ linux-2.5/net/ax25/af_ax25.c	Sat Mar 23 22:58:12 2002
@@ -1690,7 +1690,7 @@
 
 			/* old structure? */
 			if (cmd == SIOCAX25GETINFOOLD) {
-				static int warned = 0;
+				static int warned;
 				if (!warned) {
 					printk(KERN_INFO "%s uses old SIOCAX25GETINFO\n",
 						current->comm);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/Config.help linux-2.5/net/bluetooth/Config.help
--- linux-2.5.13/net/bluetooth/Config.help	Fri May  3 01:22:37 2002
+++ linux-2.5/net/bluetooth/Config.help	Wed May  1 20:36:25 2002
@@ -1,3 +1,4 @@
+Bluetooth subsystem support
 CONFIG_BLUEZ
   Bluetooth is low-cost, low-power, short-range wireless technology.
   It was designed as a replacement for cables and other short-range
@@ -6,11 +7,12 @@
   Bluetooth can be found at <http://www.bluetooth.com/>.
 
   Linux Bluetooth subsystem consist of several layers:
-               HCI Core (device and connection manager, scheduler)
+               BlueZ Core (HCI device and connection manager, scheduler)
                HCI Device drivers (interface to the hardware)
                L2CAP Module (L2CAP protocol)
+               SCO Module (SCO links)
 
-  Say Y here to enable Linux Bluetooth support and to build HCI Core
+  Say Y here to enable Linux Bluetooth support and to build BlueZ Core
   layer.
 
   To use Linux Bluetooth subsystem, you will need several user-space
@@ -18,8 +20,9 @@
   Bluetooth kernel modules are provided in the BlueZ package.
   For more information, see <http://bluez.sourceforge.net/>.
 
-  If you want to compile HCI Core as module (hci.o) say M here.
+  If you want to compile BlueZ Core as module (bluez.o) say M here.
 
+L2CAP protocol support
 CONFIG_BLUEZ_L2CAP
   L2CAP (Logical Link Control and Adaptation Protocol) provides
   connection oriented and connection-less data transport.  L2CAP
@@ -27,4 +30,12 @@
 
   Say Y here to compile L2CAP support into the kernel or say M to
   compile it as module (l2cap.o).
+
+SCO links support
+CONFIG_BLUEZ_SCO
+  SCO link provides voice transport over Bluetooth. SCO support is
+  required for voice applications like Headset and Audio.
+
+  Say Y here to compile SCO support into the kernel or say M to
+  compile it as module (sco.o).
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/Config.in linux-2.5/net/bluetooth/Config.in
--- linux-2.5.13/net/bluetooth/Config.in	Fri May  3 01:22:55 2002
+++ linux-2.5/net/bluetooth/Config.in	Wed May  1 20:36:25 2002
@@ -9,6 +9,7 @@
 
    if [ "$CONFIG_BLUEZ" != "n" ]; then
       dep_tristate 'L2CAP protocol support' CONFIG_BLUEZ_L2CAP $CONFIG_BLUEZ
+      dep_tristate 'SCO links support' CONFIG_BLUEZ_SCO $CONFIG_BLUEZ
       source drivers/bluetooth/Config.in
    fi
    endmenu
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/Makefile linux-2.5/net/bluetooth/Makefile
--- linux-2.5.13/net/bluetooth/Makefile	Fri May  3 01:22:43 2002
+++ linux-2.5/net/bluetooth/Makefile	Wed May  1 20:36:25 2002
@@ -1,14 +1,17 @@
 #
 # Makefile for the Bluetooth subsystem
 #
-
 O_TARGET	:= bluetooth.o
 
+list-multi	:= bluez.o
 export-objs	:= syms.o
-hci-objs	:= af_bluetooth.o hci_core.o hci_sock.o lib.o syms.o
-l2cap-objs	:= l2cap_core.o l2cap_proc.o
+bluez-objs	:= af_bluetooth.o hci_core.o hci_conn.o hci_event.o hci_sock.o lib.o syms.o
 
-obj-$(CONFIG_BLUEZ) += hci.o
+obj-$(CONFIG_BLUEZ) += bluez.o
 obj-$(CONFIG_BLUEZ_L2CAP) += l2cap.o
+obj-$(CONFIG_BLUEZ_SCO) += sco.o
 
 include $(TOPDIR)/Rules.make
+
+bluez.o: $(bluez-objs)
+	$(LD) -r -o $@ $(bluez-objs)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/af_bluetooth.c linux-2.5/net/bluetooth/af_bluetooth.c
--- linux-2.5.13/net/bluetooth/af_bluetooth.c	Fri May  3 01:22:44 2002
+++ linux-2.5/net/bluetooth/af_bluetooth.c	Wed May  1 20:36:25 2002
@@ -25,14 +25,15 @@
 /*
  * BlueZ Bluetooth address family and sockets.
  *
- * $Id: af_bluetooth.c,v 1.4 2001/07/05 18:42:44 maxk Exp $
+ * $Id: af_bluetooth.c,v 1.3 2002/04/17 17:37:15 maxk Exp $
  */
-#define VERSION "1.1"
+#define VERSION "2.0"
 
 #include <linux/config.h>
 #include <linux/module.h>
 
 #include <linux/types.h>
+#include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
@@ -40,6 +41,7 @@
 #include <linux/slab.h>
 #include <linux/skbuff.h>
 #include <linux/init.h>
+#include <linux/poll.h>
 #include <linux/proc_fs.h>
 #include <net/sock.h>
 
@@ -48,32 +50,39 @@
 #endif
 
 #include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/bluez.h>
+
+#ifndef AF_BLUETOOTH_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#endif
 
 /* Bluetooth sockets */
-static struct net_proto_family *bluez_sock[BLUEZ_MAX_PROTO];
+#define BLUEZ_MAX_PROTO	4
+static struct net_proto_family *bluez_proto[BLUEZ_MAX_PROTO];
+
+static kmem_cache_t *bluez_sock_cache;
 
 int bluez_sock_register(int proto, struct net_proto_family *ops)
 {
-	if (proto > BLUEZ_MAX_PROTO)
+	if (proto >= BLUEZ_MAX_PROTO)
 		return -EINVAL;
 
-	if (bluez_sock[proto])
+	if (bluez_proto[proto])
 		return -EEXIST;
 
-	bluez_sock[proto] = ops;
+	bluez_proto[proto] = ops;
 	return 0;
 }
 
 int bluez_sock_unregister(int proto)
 {
-	if (proto > BLUEZ_MAX_PROTO)
+	if (proto >= BLUEZ_MAX_PROTO)
 		return -EINVAL;
 
-	if (!bluez_sock[proto])
+	if (!bluez_proto[proto])
 		return -ENOENT;
 
-	bluez_sock[proto] = NULL;
+	bluez_proto[proto] = NULL;
 	return 0;
 }
 
@@ -83,27 +92,54 @@
 		return -EINVAL;
 
 #if defined(CONFIG_KMOD)
-	if (!bluez_sock[proto]) {
+	if (!bluez_proto[proto]) {
 		char module_name[30];
 		sprintf(module_name, "bt-proto-%d", proto);
 		request_module(module_name);
 	}
 #endif
 
-	if (!bluez_sock[proto])
+	if (!bluez_proto[proto])
 		return -ENOENT;
 
-	return bluez_sock[proto]->create(sock, proto);
+	return bluez_proto[proto]->create(sock, proto);
+}
+
+struct sock *bluez_sock_alloc(struct socket *sock, int proto, int pi_size, int prio)
+{
+	struct sock *sk;
+	void *pi;
+
+	sk = sk_alloc(PF_BLUETOOTH, prio, sizeof(struct bluez_sock), bluez_sock_cache);
+	if (!sk)
+		return NULL;
+	
+	if (pi_size) {
+		pi = kmalloc(pi_size, prio);
+		if (!pi) {
+			sk_free(sk);
+			return NULL;
+		}
+		memset(pi, 0, pi_size);
+		sk->protinfo = pi;
+	}
+
+	sock_init_data(sock, sk);
+	INIT_LIST_HEAD(&bluez_sk(sk)->accept_q);
+	
+	sk->zapped   = 0;
+	sk->protocol = proto;
+	sk->state    = BT_OPEN;
+
+	return sk;
 }
 
 void bluez_sock_link(struct bluez_sock_list *l, struct sock *sk)
 {
 	write_lock(&l->lock);
-
 	sk->next = l->head;
 	l->head = sk;
 	sock_hold(sk);
-
 	write_unlock(&l->lock);
 }
 
@@ -122,39 +158,197 @@
 	write_unlock(&l->lock);
 }
 
-struct net_proto_family bluez_sock_family_ops = {
-	family:	PF_BLUETOOTH,
-	create:	bluez_sock_create,
+void bluez_accept_enqueue(struct sock *parent, struct sock *sk)
+{
+	BT_DBG("parent %p, sk %p", parent, sk);
+
+	sock_hold(sk);
+	list_add_tail(&bluez_sk(sk)->accept_q, &bluez_sk(parent)->accept_q);
+	bluez_sk(sk)->parent = parent;
+	parent->ack_backlog++;
+}
+
+static void bluez_accept_unlink(struct sock *sk)
+{
+	BT_DBG("sk %p state %d", sk, sk->state);
+
+	list_del_init(&bluez_sk(sk)->accept_q);
+	bluez_sk(sk)->parent->ack_backlog--;
+	bluez_sk(sk)->parent = NULL;
+	sock_put(sk);
+}
+
+struct sock *bluez_accept_dequeue(struct sock *parent, struct socket *newsock)
+{
+	struct list_head *p, *n;
+	struct sock *sk;
+	
+	BT_DBG("parent %p", parent);
+
+	list_for_each_safe(p, n, &bluez_sk(parent)->accept_q) {
+		sk = (struct sock *) list_entry(p, struct bluez_sock, accept_q);
+		
+		lock_sock(sk);
+		if (sk->state == BT_CLOSED) {
+			release_sock(sk);
+			bluez_accept_unlink(sk);
+			continue;
+		}
+		
+		if (sk->state == BT_CONNECTED || !newsock) {
+			bluez_accept_unlink(sk);
+			if (newsock)
+				sock_graft(sk, newsock);
+			release_sock(sk);
+			return sk;
+		}
+		release_sock(sk);
+	}
+	return NULL;
+}
+
+int bluez_sock_recvmsg(struct socket *sock, struct msghdr *msg, int len, int flags, struct scm_cookie *scm)
+{
+	int noblock = flags & MSG_DONTWAIT;
+	struct sock *sk = sock->sk;
+	struct sk_buff *skb;
+	int copied, err;
+
+	BT_DBG("sock %p sk %p len %d", sock, sk, len);
+
+	if (flags & (MSG_OOB))
+		return -EOPNOTSUPP;
+
+	if (!(skb = skb_recv_datagram(sk, flags, noblock, &err))) {
+		if (sk->shutdown & RCV_SHUTDOWN)
+			return 0;
+		return err;
+	}
+
+	msg->msg_namelen = 0;
+
+	copied = skb->len;
+	if (len < copied) {
+		msg->msg_flags |= MSG_TRUNC;
+		copied = len;
+	}
+
+	skb->h.raw = skb->data;
+	err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+
+	skb_free_datagram(sk, skb);
+
+	return err ? : copied;
+}
+
+unsigned int bluez_sock_poll(struct file * file, struct socket *sock, poll_table *wait)
+{
+	struct sock *sk = sock->sk;
+	unsigned int mask;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	poll_wait(file, sk->sleep, wait);
+	mask = 0;
+
+	if (sk->err || !skb_queue_empty(&sk->error_queue))
+		mask |= POLLERR;
+
+	if (sk->shutdown == SHUTDOWN_MASK)
+		mask |= POLLHUP;
+
+	if (!skb_queue_empty(&sk->receive_queue) || 
+			!list_empty(&bluez_sk(sk)->accept_q) ||
+			(sk->shutdown & RCV_SHUTDOWN))
+		mask |= POLLIN | POLLRDNORM;
+
+	if (sk->state == BT_CLOSED)
+		mask |= POLLHUP;
+
+	if (sock_writeable(sk))
+		mask |= POLLOUT | POLLWRNORM | POLLWRBAND;
+	else
+		set_bit(SOCK_ASYNC_NOSPACE, &sk->socket->flags);
+
+	return mask;
+}
+
+int bluez_sock_w4_connect(struct sock *sk, int flags)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	long timeo = sock_sndtimeo(sk, flags & O_NONBLOCK);
+	int err = 0;
+
+	BT_DBG("sk %p", sk);
+
+	add_wait_queue(sk->sleep, &wait);
+	while (sk->state != BT_CONNECTED) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (!timeo) {
+			err = -EAGAIN;
+			break;
+		}
+
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		lock_sock(sk);
+
+		err = 0;
+		if (sk->state == BT_CONNECTED)
+			break;
+
+		if (sk->err) {
+			err = sock_error(sk);
+			break;
+		}
+
+		if (signal_pending(current)) {
+			err = sock_intr_errno(timeo);
+			break;
+		}
+	}
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(sk->sleep, &wait);
+	return err;
+}
+
+struct net_proto_family bluez_sock_family_ops =
+{
+	PF_BLUETOOTH, bluez_sock_create
 };
 
-int bluez_init(void)
+static int __init bluez_init(void)
 {
-	INF("BlueZ HCI Core ver %s Copyright (C) 2000,2001 Qualcomm Inc",
+	BT_INFO("BlueZ Core ver %s Copyright (C) 2000,2001 Qualcomm Inc",
 		 VERSION);
-	INF("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
+	BT_INFO("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
 
 	proc_mkdir("bluetooth", NULL);
 
+	/* Init socket cache */
+	bluez_sock_cache = kmem_cache_create("bluez_sock",
+			sizeof(struct bluez_sock), 0,
+			SLAB_HWCACHE_ALIGN, 0, 0);
+
+	if (!bluez_sock_cache) {
+		BT_ERR("BlueZ socket cache creation failed");
+		return -ENOMEM;
+	}
+	
 	sock_register(&bluez_sock_family_ops);
 
-	/* Init HCI Core */
 	hci_core_init();
-
-	/* Init sockets */
 	hci_sock_init();
-
 	return 0;
 }
 
-void bluez_cleanup(void)
+static void __exit bluez_cleanup(void)
 {
-	/* Release socket */
 	hci_sock_cleanup();
-
-	/* Release core */
 	hci_core_cleanup();
 
 	sock_unregister(PF_BLUETOOTH);
+	kmem_cache_destroy(bluez_sock_cache);
 
 	remove_proc_entry("bluetooth", NULL);
 }
@@ -164,5 +358,6 @@
 module_exit(bluez_cleanup);
 
 MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>");
-MODULE_DESCRIPTION("BlueZ HCI Core ver " VERSION);
+MODULE_DESCRIPTION("BlueZ Core ver " VERSION);
+MODULE_LICENSE("GPL");
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/hci_conn.c linux-2.5/net/bluetooth/hci_conn.c
--- linux-2.5.13/net/bluetooth/hci_conn.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/net/bluetooth/hci_conn.c	Wed May  1 21:14:55 2002
@@ -0,0 +1,437 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * HCI Connection handling.
+ *
+ * $Id: hci_conn.c,v 1.2 2002/04/17 17:37:16 maxk Exp $
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/fcntl.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <linux/notifier.h>
+#include <net/sock.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/unaligned.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+
+#ifndef HCI_CORE_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#endif
+
+void hci_acl_connect(struct hci_conn *conn)
+{
+	struct hci_dev *hdev = conn->hdev;
+	struct inquiry_entry *ie;
+	create_conn_cp cp;
+
+	BT_DBG("%p", conn);
+
+	conn->state = BT_CONNECT;
+	conn->out   = 1;
+	conn->link_mode = HCI_LM_MASTER;
+
+	memset(&cp, 0, sizeof(cp));
+	bacpy(&cp.bdaddr, &conn->dst);
+
+	if ((ie = inquiry_cache_lookup(hdev, &conn->dst)) &&
+			inquiry_entry_age(ie) > INQUIRY_ENTRY_AGE_MAX) {
+		cp.pscan_rep_mode = ie->info.pscan_rep_mode;
+		cp.pscan_mode     = ie->info.pscan_mode;
+		cp.clock_offset   = ie->info.clock_offset | __cpu_to_le16(0x8000);
+	}
+
+	cp.pkt_type = __cpu_to_le16(hdev->pkt_type & ACL_PTYPE_MASK);
+	if (lmp_rswitch_capable(hdev) && !(hdev->link_mode & HCI_LM_MASTER))
+		cp.role_switch	= 0x01;
+	else
+		cp.role_switch	= 0x00;
+		
+	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_CREATE_CONN,
+				CREATE_CONN_CP_SIZE, &cp);
+}
+
+void hci_acl_disconn(struct hci_conn *conn, __u8 reason)
+{
+	disconnect_cp cp;
+
+	BT_DBG("%p", conn);
+
+	conn->state = BT_DISCONN;
+
+	cp.handle = __cpu_to_le16(conn->handle);
+	cp.reason = reason;
+	hci_send_cmd(conn->hdev, OGF_LINK_CTL, OCF_DISCONNECT,
+				DISCONNECT_CP_SIZE, &cp);
+}
+
+void hci_add_sco(struct hci_conn *conn, __u16 handle)
+{
+	struct hci_dev *hdev = conn->hdev;
+	add_sco_cp cp;
+
+	BT_DBG("%p", conn);
+
+	conn->state = BT_CONNECT;
+	conn->out = 1;
+
+	cp.pkt_type = __cpu_to_le16(hdev->pkt_type & SCO_PTYPE_MASK);
+	cp.handle   = __cpu_to_le16(handle);
+
+	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_ADD_SCO, ADD_SCO_CP_SIZE, &cp);
+}
+
+static void hci_conn_timeout(unsigned long arg)
+{
+	struct hci_conn *conn = (void *)arg;
+	struct hci_dev  *hdev = conn->hdev;
+
+	BT_DBG("conn %p state %d", conn, conn->state);
+
+	if (atomic_read(&conn->refcnt))
+		return;
+
+	hci_dev_lock(hdev);
+ 	if (conn->state == BT_CONNECTED)
+		hci_acl_disconn(conn, 0x13);
+	else
+		conn->state = BT_CLOSED;
+	hci_dev_unlock(hdev);
+	return;
+}
+
+static void hci_conn_init_timer(struct hci_conn *conn)
+{
+	init_timer(&conn->timer);
+	conn->timer.function = hci_conn_timeout;
+	conn->timer.data = (unsigned long)conn;
+}
+
+struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst)
+{
+	struct hci_conn *conn;
+
+	BT_DBG("%s dst %s", hdev->name, batostr(dst));
+
+	if (!(conn = kmalloc(sizeof(struct hci_conn), GFP_ATOMIC)))
+		return NULL;
+	memset(conn, 0, sizeof(struct hci_conn));
+
+	bacpy(&conn->dst, dst);
+	conn->type   = type;
+	conn->hdev   = hdev;
+	conn->state  = BT_OPEN;
+
+	skb_queue_head_init(&conn->data_q);
+	hci_conn_init_timer(conn);
+
+	atomic_set(&conn->refcnt, 0);
+
+	hci_dev_hold(hdev);
+
+	tasklet_disable(&hdev->tx_task);
+	conn_hash_add(hdev, conn);
+	tasklet_enable(&hdev->tx_task);
+
+	return conn;
+}
+
+int hci_conn_del(struct hci_conn *conn)
+{
+	struct hci_dev  *hdev = conn->hdev;
+
+	BT_DBG("%s conn %p handle %d", hdev->name, conn, conn->handle);
+	
+	hci_conn_del_timer(conn);
+
+	if (conn->type == SCO_LINK) {
+		struct hci_conn *acl = conn->link;
+		if (acl) {
+			acl->link = NULL;
+			hci_conn_put(acl);
+		}
+
+		/* Unacked frames */
+		hdev->sco_cnt += conn->sent;
+	} else {
+		struct hci_conn *sco = conn->link;
+		if (sco)
+			sco->link = NULL;
+
+		/* Unacked frames */
+		hdev->acl_cnt += conn->sent;
+	}
+
+	tasklet_disable(&hdev->tx_task);
+	conn_hash_del(hdev, conn);
+	tasklet_enable(&hdev->tx_task);
+
+	skb_queue_purge(&conn->data_q);
+
+	hci_dev_put(hdev);
+
+	kfree(conn);
+	return 0;
+}
+
+struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src)
+{
+	int use_src = bacmp(src, BDADDR_ANY);
+	struct hci_dev *hdev = NULL;
+	struct list_head *p;
+
+	BT_DBG("%s -> %s", batostr(src), batostr(dst));
+
+	spin_lock_bh(&hdev_list_lock);
+
+	list_for_each(p, &hdev_list) {
+		struct hci_dev *d;
+		d = list_entry(p, struct hci_dev, list);
+		
+		if (!test_bit(HCI_UP, &d->flags))
+			continue;
+
+		/* Simple routing: 
+	 	 * 	No source address - find interface with bdaddr != dst 
+	 	 *	Source address 	  - find interface with bdaddr == src 
+	 	 */
+
+		if (use_src) {
+			if (!bacmp(&d->bdaddr, src)) {
+				hdev = d; break;
+			}
+		} else {
+			if (bacmp(&d->bdaddr, dst)) {
+				hdev = d; break;
+			}
+		}
+	}
+
+	if (hdev)
+		hci_dev_hold(hdev);
+
+	spin_unlock_bh(&hdev_list_lock);
+	return hdev;
+}
+
+/* Create SCO or ACL connection.
+ * Device _must_ be locked */
+struct hci_conn * hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst)
+{
+	struct hci_conn *acl;
+
+	BT_DBG("%s dst %s", hdev->name, batostr(dst));
+
+	if (!(acl = conn_hash_lookup_ba(hdev, ACL_LINK, dst))) {
+		if (!(acl = hci_conn_add(hdev, ACL_LINK, dst)))
+			return NULL;
+	}
+
+	hci_conn_hold(acl);
+
+	if (acl->state == BT_OPEN || acl->state == BT_CLOSED)
+		hci_acl_connect(acl);
+
+	if (type == SCO_LINK) {
+		struct hci_conn *sco;
+
+		if (!(sco = conn_hash_lookup_ba(hdev, SCO_LINK, dst))) {
+			if (!(sco = hci_conn_add(hdev, SCO_LINK, dst))) {
+				hci_conn_put(acl);
+				return NULL;
+			}
+		}
+		acl->link = sco;
+		sco->link = acl;
+
+		hci_conn_hold(sco);
+
+		if (acl->state == BT_CONNECTED && 
+				(sco->state == BT_OPEN || sco->state == BT_CLOSED))
+			hci_add_sco(sco, acl->handle);
+
+		return sco;
+	} else {
+		return acl;
+	}
+}
+
+/* Authenticate remote device */
+int hci_conn_auth(struct hci_conn *conn)
+{
+	BT_DBG("conn %p", conn);
+	
+	if (conn->link_mode & HCI_LM_AUTH)
+		return 1;
+	
+	if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {
+		auth_requested_cp ar;
+		ar.handle = __cpu_to_le16(conn->handle);
+		hci_send_cmd(conn->hdev, OGF_LINK_CTL, OCF_AUTH_REQUESTED,
+				AUTH_REQUESTED_CP_SIZE, &ar);
+	}
+	return 0;
+}
+
+/* Enable encryption */
+int hci_conn_encrypt(struct hci_conn *conn)
+{
+	BT_DBG("conn %p", conn);
+	
+	if (conn->link_mode & HCI_LM_ENCRYPT)
+		return 1;
+	
+	if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend))
+		return 0;
+
+	if (hci_conn_auth(conn)) {
+		set_conn_encrypt_cp ce;
+		ce.handle  = __cpu_to_le16(conn->handle);
+		ce.encrypt = 1; 
+		hci_send_cmd(conn->hdev, OGF_LINK_CTL, OCF_SET_CONN_ENCRYPT,
+				SET_CONN_ENCRYPT_CP_SIZE, &ce);
+	}
+	return 0;
+}
+
+/* Drop all connection on the device */
+void hci_conn_hash_flush(struct hci_dev *hdev)
+{
+	struct conn_hash *h = &hdev->conn_hash;
+        struct list_head *p;
+
+	BT_DBG("hdev %s", hdev->name);
+
+	p = h->list.next;
+	while (p != &h->list) {
+		struct hci_conn *c;
+
+		c = list_entry(p, struct hci_conn, list);
+		p = p->next;
+
+		c->state = BT_CLOSED;
+
+		hci_proto_disconn_ind(c, 0x16);
+		hci_conn_del(c);
+	}
+}
+
+int hci_get_conn_list(unsigned long arg)
+{
+	struct hci_conn_list_req req, *cl;
+	struct hci_conn_info *ci;
+	struct hci_dev *hdev;
+	struct list_head *p;
+	int n = 0, size;
+
+	if (copy_from_user(&req, (void *) arg, sizeof(req)))
+		return -EFAULT;
+
+	if (!(hdev = hci_dev_get(req.dev_id)))
+		return -ENODEV;
+
+	size = req.conn_num * sizeof(struct hci_conn_info) + sizeof(req);
+
+	if (verify_area(VERIFY_WRITE, (void *)arg, size))
+		return -EFAULT;
+
+	if (!(cl = (void *) kmalloc(size, GFP_KERNEL)))
+		return -ENOMEM;
+	ci = cl->conn_info;
+
+	hci_dev_lock_bh(hdev);
+	list_for_each(p, &hdev->conn_hash.list) {
+		register struct hci_conn *c;
+		c = list_entry(p, struct hci_conn, list);
+
+		bacpy(&(ci + n)->bdaddr, &c->dst);
+		(ci + n)->handle = c->handle;
+		(ci + n)->type  = c->type;
+		(ci + n)->out   = c->out;
+		(ci + n)->state = c->state;
+		(ci + n)->link_mode = c->link_mode;
+		n++;
+	}
+	hci_dev_unlock_bh(hdev);
+
+	cl->dev_id = hdev->id;
+	cl->conn_num = n;
+	size = n * sizeof(struct hci_conn_info) + sizeof(req);
+
+	hci_dev_put(hdev);
+
+	copy_to_user((void *) arg, cl, size);
+	kfree(cl);
+
+	return 0;
+}
+
+int hci_get_conn_info(struct hci_dev *hdev, unsigned long arg)
+{
+	struct hci_conn_info_req req;
+	struct hci_conn_info ci;
+	struct hci_conn *conn;
+	char *ptr = (void *) arg + sizeof(req);
+
+	if (copy_from_user(&req, (void *) arg, sizeof(req)))
+		return -EFAULT;
+
+	if (verify_area(VERIFY_WRITE, ptr, sizeof(ci)))
+		return -EFAULT;
+
+	hci_dev_lock_bh(hdev);
+	conn = conn_hash_lookup_ba(hdev, req.type, &req.bdaddr);
+	if (conn) {
+		bacpy(&ci.bdaddr, &conn->dst);
+		ci.handle = conn->handle;
+		ci.type  = conn->type;
+		ci.out   = conn->out;
+		ci.state = conn->state;
+		ci.link_mode = conn->link_mode;
+	}
+	hci_dev_unlock_bh(hdev);
+
+	if (!conn)
+		return -ENOENT;
+
+	copy_to_user(ptr, &ci, sizeof(ci));
+	return 0;
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/hci_core.c linux-2.5/net/bluetooth/hci_core.c
--- linux-2.5.13/net/bluetooth/hci_core.c	Fri May  3 01:22:45 2002
+++ linux-2.5/net/bluetooth/hci_core.c	Wed May  1 20:36:25 2002
@@ -25,7 +25,7 @@
 /*
  * BlueZ HCI Core.
  *
- * $Id: hci_core.c,v 1.22 2001/08/03 04:19:50 maxk Exp $
+ * $Id: hci_core.c,v 1.6 2002/04/17 17:37:16 maxk Exp $
  */
 
 #include <linux/config.h>
@@ -50,12 +50,11 @@
 #include <asm/unaligned.h>
 
 #include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/bluez.h>
 #include <net/bluetooth/hci_core.h>
 
 #ifndef HCI_CORE_DEBUG
-#undef  DBG
-#define DBG( A... )
+#undef  BT_DBG
+#define BT_DBG( A... )
 #endif
 
 static void hci_cmd_task(unsigned long arg);
@@ -63,279 +62,43 @@
 static void hci_tx_task(unsigned long arg);
 static void hci_notify(struct hci_dev *hdev, int event);
 
-static rwlock_t hci_task_lock = RW_LOCK_UNLOCKED;
+rwlock_t hci_task_lock = RW_LOCK_UNLOCKED;
 
 /* HCI device list */
-struct hci_dev *hdev_list[HCI_MAX_DEV];
+LIST_HEAD(hdev_list);
 spinlock_t hdev_list_lock;
-#define GET_HDEV(a) (hdev_list[a])
 
-/* HCI protocol list */
-struct hci_proto *hproto_list[HCI_MAX_PROTO];
-#define GET_HPROTO(a) (hproto_list[a])
+/* HCI protocols */
+#define HCI_MAX_PROTO	2
+struct hci_proto *hci_proto[HCI_MAX_PROTO];
 
 /* HCI notifiers list */
-struct notifier_block *hci_dev_notifier;
+static struct notifier_block *hci_notifier;
 
-/* HCI device notifications */
-int hci_register_notifier(struct notifier_block *nb)
-{
-	int err, i;
-	struct hci_dev *hdev;
-
-	if ((err = notifier_chain_register(&hci_dev_notifier, nb)))
-		return err;
-
-	/* Notify about already registered devices */
-	spin_lock(&hdev_list_lock);
-	for (i = 0; i < HCI_MAX_DEV; i++) {
-		if (!(hdev = GET_HDEV(i)))
-			continue;
-		if (hdev->flags & HCI_UP)
-			(*nb->notifier_call)(nb, HCI_DEV_UP, hdev);
-	}
-	spin_unlock(&hdev_list_lock);
-
-	return 0;
-}
-
-int hci_unregister_notifier(struct notifier_block *nb)
-{
-	return notifier_chain_unregister(&hci_dev_notifier, nb);
-}
-
-static inline void hci_notify(struct hci_dev *hdev, int event)
-{
-	notifier_call_chain(&hci_dev_notifier, event, hdev);
-}
-
-/* Get HCI device by index (device is locked on return)*/
-struct hci_dev *hci_dev_get(int index)
-{
-	struct hci_dev *hdev;
-	DBG("%d", index);
-
-	if (index < 0 || index >= HCI_MAX_DEV)
-		return NULL;
-
-	spin_lock(&hdev_list_lock);
-	if ((hdev = GET_HDEV(index)))
-		hci_dev_hold(hdev);
-	spin_unlock(&hdev_list_lock);
-
-	return hdev;
-}
-
-/* Flush inquiry cache */
-void inquiry_cache_flush(struct inquiry_cache *cache)
-{
-	struct inquiry_entry *next = cache->list, *e;
-
-	DBG("cache %p", cache);
-
-	cache->list = NULL;
-	while ((e = next)) {
-		next = e->next;
-		kfree(e);
-	}
-}
-
-/* Lookup by bdaddr.
- * Cache must be locked. */
-static struct inquiry_entry * __inquiry_cache_lookup(struct inquiry_cache *cache, bdaddr_t *bdaddr)
-{
-	struct inquiry_entry *e;
-
-	DBG("cache %p, %s", cache, batostr(bdaddr));
-
-	for (e = cache->list; e; e = e->next)
-		if (!bacmp(&e->info.bdaddr, bdaddr))
-			break;
-
-	return e;
-}
-
-static void inquiry_cache_update(struct inquiry_cache *cache, inquiry_info *info)
-{
-	struct inquiry_entry *e;
-
-	DBG("cache %p, %s", cache, batostr(&info->bdaddr));
-
-	inquiry_cache_lock(cache);
-
-	if (!(e = __inquiry_cache_lookup(cache, &info->bdaddr))) {
-		/* Entry not in the cache. Add new one. */
-		if (!(e = kmalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
-			goto unlock;
-		memset(e, 0, sizeof(struct inquiry_entry));
-		e->next     = cache->list;
-		cache->list = e;
-	}
 
-	memcpy(&e->info, info, sizeof(inquiry_info));
-	e->timestamp = jiffies;
-	cache->timestamp = jiffies;
-unlock:
-	inquiry_cache_unlock(cache);
-}
-
-static int inquiry_cache_dump(struct inquiry_cache *cache, int num, __u8 *buf)
-{
-	inquiry_info *info = (inquiry_info *) buf;
-	struct inquiry_entry *e;
-	int copied = 0;
-
-	inquiry_cache_lock(cache);
-
-	for (e = cache->list; e && copied < num; e = e->next, copied++)
-		memcpy(info++, &e->info, sizeof(inquiry_info));
-
-	inquiry_cache_unlock(cache);
-
-	DBG("cache %p, copied %d", cache, copied);
-	return copied;
-}
-
-/* --------- BaseBand connections --------- */
-static struct hci_conn *hci_conn_add(struct hci_dev *hdev, __u16 handle, __u8 type, bdaddr_t *dst)
-{
-	struct hci_conn *conn;
-
-	DBG("%s handle %d dst %s", hdev->name, handle, batostr(dst));
-
-	if ( conn_hash_lookup(&hdev->conn_hash, handle)) {
-		ERR("%s handle 0x%x already exists", hdev->name, handle);
-		return NULL;
-	}
-
-	if (!(conn = kmalloc(sizeof(struct hci_conn), GFP_ATOMIC)))
-		return NULL;
-	memset(conn, 0, sizeof(struct hci_conn));
-
-	bacpy(&conn->dst, dst);
-	conn->handle = handle;
-	conn->type   = type;
-	conn->hdev   = hdev;
-
-	skb_queue_head_init(&conn->data_q);
-
-	hci_dev_hold(hdev);
-	conn_hash_add(&hdev->conn_hash, handle, conn);
-
-	return conn;
-}
+/* ---- HCI notifications ---- */
 
-static int hci_conn_del(struct hci_dev *hdev, struct hci_conn *conn)
-{
-	DBG("%s conn %p handle %d", hdev->name, conn, conn->handle);
-
-	conn_hash_del(&hdev->conn_hash, conn);
-	hci_dev_put(hdev);
-
-	/* Unacked frames */
-	hdev->acl_cnt += conn->sent;
-
-	skb_queue_purge(&conn->data_q);
-
-	kfree(conn);
-	return 0;
-}
-
-/* Drop all connection on the device */
-static void hci_conn_hash_flush(struct hci_dev *hdev)
+int hci_register_notifier(struct notifier_block *nb)
 {
-	struct conn_hash *h = &hdev->conn_hash;
-	struct hci_proto *hp;
-        struct list_head *p;
-
-	DBG("hdev %s", hdev->name);
-
-	p = h->list.next;
-	while (p != &h->list) {
-		struct hci_conn *c;
-
-		c = list_entry(p, struct hci_conn, list);
-		p = p->next;
-
-		if (c->type == ACL_LINK) {
-			/* ACL link notify L2CAP layer */
-			if ((hp = GET_HPROTO(HCI_PROTO_L2CAP)) && hp->disconn_ind)
-				hp->disconn_ind(c, 0x16);
-		} else {
-			/* SCO link (no notification) */
-		}
-
-		hci_conn_del(hdev, c);
-	}
+	return notifier_chain_register(&hci_notifier, nb);
 }
 
-int hci_connect(struct hci_dev *hdev, bdaddr_t *bdaddr)
+int hci_unregister_notifier(struct notifier_block *nb)
 {
-	struct inquiry_cache *cache = &hdev->inq_cache;
-	struct inquiry_entry *e;
-	create_conn_cp cc;
-	__u16 clock_offset;
-
-	DBG("%s bdaddr %s", hdev->name, batostr(bdaddr));
-
-	if (!(hdev->flags & HCI_UP))
-		return -ENODEV;
-
-	inquiry_cache_lock_bh(cache);
-
-	if (!(e = __inquiry_cache_lookup(cache, bdaddr)) || inquiry_entry_age(e) > INQUIRY_ENTRY_AGE_MAX) {
-		cc.pscan_rep_mode = 0;
-		cc.pscan_mode     = 0;
-		clock_offset      = 0;
-	} else {
-		cc.pscan_rep_mode = e->info.pscan_rep_mode;
-		cc.pscan_mode     = e->info.pscan_mode;
-		clock_offset      = __le16_to_cpu(e->info.clock_offset) & 0x8000;
-	}
-
-	inquiry_cache_unlock_bh(cache);
-
-	bacpy(&cc.bdaddr, bdaddr);
-	cc.pkt_type	= __cpu_to_le16(hdev->pkt_type);
-	cc.clock_offset	= __cpu_to_le16(clock_offset);
-
-	if (lmp_rswitch_capable(hdev))
-		cc.role_switch	= 0x01;
-	else
-		cc.role_switch	= 0x00;
-		
-	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_CREATE_CONN, CREATE_CONN_CP_SIZE, &cc);
-
-	return 0;
+	return notifier_chain_unregister(&hci_notifier, nb);
 }
 
-int hci_disconnect(struct hci_conn *conn, __u8 reason)
+void hci_notify(struct hci_dev *hdev, int event)
 {
-	disconnect_cp dc;
-
-	DBG("conn %p handle %d", conn, conn->handle);
-
-	dc.handle = __cpu_to_le16(conn->handle);
-	dc.reason = reason;
-	hci_send_cmd(conn->hdev, OGF_LINK_CTL, OCF_DISCONNECT, DISCONNECT_CP_SIZE, &dc);
-
-	return 0;
+	notifier_call_chain(&hci_notifier, event, hdev);
 }
 
-/* --------- HCI request handling ------------ */
-static inline void hci_req_lock(struct hci_dev *hdev)
-{
-	down(&hdev->req_lock);
-}
 
-static inline void hci_req_unlock(struct hci_dev *hdev)
-{
-	up(&hdev->req_lock);
-}
+/* ---- HCI requests ---- */
 
-static inline void hci_req_complete(struct hci_dev *hdev, int result)
+void hci_req_complete(struct hci_dev *hdev, int result)
 {
-	DBG("%s result 0x%2.2x", hdev->name, result);
+	BT_DBG("%s result 0x%2.2x", hdev->name, result);
 
 	if (hdev->req_status == HCI_REQ_PEND) {
 		hdev->req_result = result;
@@ -344,9 +107,9 @@
 	}
 }
 
-static inline void hci_req_cancel(struct hci_dev *hdev, int err)
+void hci_req_cancel(struct hci_dev *hdev, int err)
 {
-	DBG("%s err 0x%2.2x", hdev->name, err);
+	BT_DBG("%s err 0x%2.2x", hdev->name, err);
 
 	if (hdev->req_status == HCI_REQ_PEND) {
 		hdev->req_result = err;
@@ -356,23 +119,22 @@
 }
 
 /* Execute request and wait for completion. */
-static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt),
-                         unsigned long opt, __u32 timeout)
+static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt), unsigned long opt, __u32 timeout)
 {
 	DECLARE_WAITQUEUE(wait, current);
 	int err = 0;
 
-	DBG("%s start", hdev->name);
+	BT_DBG("%s start", hdev->name);
 
 	hdev->req_status = HCI_REQ_PEND;
 
 	add_wait_queue(&hdev->req_wait_q, &wait);
-	current->state = TASK_INTERRUPTIBLE;
+	set_current_state(TASK_INTERRUPTIBLE);
 
 	req(hdev, opt);
 	schedule_timeout(timeout);
 
-	current->state = TASK_RUNNING;
+	set_current_state(TASK_RUNNING);
 	remove_wait_queue(&hdev->req_wait_q, &wait);
 
 	if (signal_pending(current))
@@ -394,7 +156,7 @@
 
 	hdev->req_status = hdev->req_result = 0;
 
-	DBG("%s end: err %d", hdev->name, err);
+	BT_DBG("%s end: err %d", hdev->name, err);
 
 	return err;
 }
@@ -412,10 +174,9 @@
 	return ret;
 }
 
-/* --------- HCI requests ---------- */
 static void hci_reset_req(struct hci_dev *hdev, unsigned long opt)
 {
-	DBG("%s %ld", hdev->name, opt);
+	BT_DBG("%s %ld", hdev->name, opt);
 
 	/* Reset device */
 	hci_send_cmd(hdev, OGF_HOST_CTL, OCF_RESET, 0, NULL);
@@ -423,10 +184,10 @@
 
 static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
 {
-	set_event_flt_cp ec;
+	set_event_flt_cp ef;
 	__u16 param;
 
-	DBG("%s %ld", hdev->name, opt);
+	BT_DBG("%s %ld", hdev->name, opt);
 
 	/* Mandatory initialization */
 
@@ -436,14 +197,27 @@
 	/* Read Buffer Size (ACL mtu, max pkt, etc.) */
 	hci_send_cmd(hdev, OGF_INFO_PARAM, OCF_READ_BUFFER_SIZE, 0, NULL);
 
+#if 0
+	/* Host buffer size */
+	{
+		host_buffer_size_cp bs;
+		bs.acl_mtu = __cpu_to_le16(HCI_MAX_ACL_SIZE);
+		bs.sco_mtu = HCI_MAX_SCO_SIZE;
+		bs.acl_max_pkt = __cpu_to_le16(0xffff);
+		bs.sco_max_pkt = __cpu_to_le16(0xffff);
+		hci_send_cmd(hdev, OGF_HOST_CTL, OCF_HOST_BUFFER_SIZE,
+				HOST_BUFFER_SIZE_CP_SIZE, &bs);
+	}
+#endif
+
 	/* Read BD Address */
 	hci_send_cmd(hdev, OGF_INFO_PARAM, OCF_READ_BD_ADDR, 0, NULL);
 
 	/* Optional initialization */
 
 	/* Clear Event Filters */
-	ec.flt_type  = FLT_CLEAR_ALL;
-	hci_send_cmd(hdev, OGF_HOST_CTL, OCF_SET_EVENT_FLT, 1, &ec);
+	ef.flt_type  = FLT_CLEAR_ALL;
+	hci_send_cmd(hdev, OGF_HOST_CTL, OCF_SET_EVENT_FLT, 1, &ef);
 
 	/* Page timeout ~20 secs */
 	param = __cpu_to_le16(0x8000);
@@ -458,7 +232,7 @@
 {
 	__u8 scan = opt;
 
-	DBG("%s %x", hdev->name, scan);
+	BT_DBG("%s %x", hdev->name, scan);
 
 	/* Inquiry and Page scans */
 	hci_send_cmd(hdev, OGF_HOST_CTL, OCF_WRITE_SCAN_ENABLE, 1, &scan);
@@ -468,116 +242,269 @@
 {
 	__u8 auth = opt;
 
-	DBG("%s %x", hdev->name, auth);
+	BT_DBG("%s %x", hdev->name, auth);
 
 	/* Authentication */
 	hci_send_cmd(hdev, OGF_HOST_CTL, OCF_WRITE_AUTH_ENABLE, 1, &auth);
 }
 
-static void hci_inq_req(struct hci_dev *hdev, unsigned long opt)
+static void hci_encrypt_req(struct hci_dev *hdev, unsigned long opt)
 {
-	struct hci_inquiry_req *ir = (struct hci_inquiry_req *) opt;
-	inquiry_cp ic;
+	__u8 encrypt = opt;
 
-	DBG("%s", hdev->name);
+	BT_DBG("%s %x", hdev->name, encrypt);
 
-	/* Start Inquiry */
-	memcpy(&ic.lap, &ir->lap, 3);
-	ic.lenght  = ir->length;
-	ic.num_rsp = ir->num_rsp;
-	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_INQUIRY, INQUIRY_CP_SIZE, &ic);
+	/* Authentication */
+	hci_send_cmd(hdev, OGF_HOST_CTL, OCF_WRITE_ENCRYPT_MODE, 1, &encrypt);
 }
 
-/* HCI ioctl helpers */
-int hci_dev_open(__u16 dev)
+/* Get HCI device by index. 
+ * Device is locked on return. */
+struct hci_dev *hci_dev_get(int index)
 {
 	struct hci_dev *hdev;
-	int ret = 0;
-
-	if (!(hdev = hci_dev_get(dev)))
-		return -ENODEV;
+	struct list_head *p;
 
-	DBG("%s %p", hdev->name, hdev);
+	BT_DBG("%d", index);
 
-	hci_req_lock(hdev);
+	if (index < 0)
+		return NULL;
 
-	if (hdev->flags & HCI_UP) {
-		ret = -EALREADY;
-		goto done;
+	spin_lock(&hdev_list_lock);
+	list_for_each(p, &hdev_list) {
+		hdev = list_entry(p, struct hci_dev, list);
+		if (hdev->id == index) {
+			hci_dev_hold(hdev);
+			goto done;
+		}
 	}
+	hdev = NULL;
+done:
+	spin_unlock(&hdev_list_lock);
+	return hdev;
+}
 
-	if (hdev->open(hdev)) {
-		ret = -EIO;
-		goto done;
-	}
+/* ---- Inquiry support ---- */
+void inquiry_cache_flush(struct hci_dev *hdev)
+{
+	struct inquiry_cache *cache = &hdev->inq_cache;
+	struct inquiry_entry *next  = cache->list, *e;
 
-	if (hdev->flags & HCI_NORMAL) {
-		atomic_set(&hdev->cmd_cnt, 1);
-		hdev->flags |= HCI_INIT;
+	BT_DBG("cache %p", cache);
 
-		//__hci_request(hdev, hci_reset_req, 0, HZ);
-		ret = __hci_request(hdev, hci_init_req, 0, HCI_INIT_TIMEOUT);
-       
-		hdev->flags &= ~HCI_INIT;
+	cache->list = NULL;
+	while ((e = next)) {
+		next = e->next;
+		kfree(e);
 	}
+}
 
-	if (!ret) {
-		hdev->flags |= HCI_UP;
-		hci_notify(hdev, HCI_DEV_UP);
-	} else {	
-		/* Init failed, cleanup */
-		tasklet_kill(&hdev->rx_task);
-		tasklet_kill(&hdev->tx_task);
-		tasklet_kill(&hdev->cmd_task);
+struct inquiry_entry *inquiry_cache_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr)
+{
+	struct inquiry_cache *cache = &hdev->inq_cache;
+	struct inquiry_entry *e;
 
-		skb_queue_purge(&hdev->cmd_q);
-		skb_queue_purge(&hdev->rx_q);
+	BT_DBG("cache %p, %s", cache, batostr(bdaddr));
 
-		if (hdev->flush)
-			hdev->flush(hdev);
+	for (e = cache->list; e; e = e->next)
+		if (!bacmp(&e->info.bdaddr, bdaddr))
+			break;
+	return e;
+}
 
-		if (hdev->sent_cmd) {
-			kfree_skb(hdev->sent_cmd);
-			hdev->sent_cmd = NULL;
-		}
+void inquiry_cache_update(struct hci_dev *hdev, inquiry_info *info)
+{
+	struct inquiry_cache *cache = &hdev->inq_cache;
+	struct inquiry_entry *e;
 
-		hdev->close(hdev);
-	}
+	BT_DBG("cache %p, %s", cache, batostr(&info->bdaddr));
 
-done:
-	hci_req_unlock(hdev);
-	hci_dev_put(hdev);
+	if (!(e = inquiry_cache_lookup(hdev, &info->bdaddr))) {
+		/* Entry not in the cache. Add new one. */
+		if (!(e = kmalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
+			return;
+		memset(e, 0, sizeof(struct inquiry_entry));
+		e->next     = cache->list;
+		cache->list = e;
+	}
 
-	return ret;
+	memcpy(&e->info, info, sizeof(inquiry_info));
+	e->timestamp = jiffies;
+	cache->timestamp = jiffies;
 }
 
-int hci_dev_close(__u16 dev)
+int inquiry_cache_dump(struct hci_dev *hdev, int num, __u8 *buf)
 {
-	struct hci_dev *hdev;
+	struct inquiry_cache *cache = &hdev->inq_cache;
+	inquiry_info *info = (inquiry_info *) buf;
+	struct inquiry_entry *e;
+	int copied = 0;
 
-	if (!(hdev = hci_dev_get(dev)))
-		return -ENODEV;
+	for (e = cache->list; e && copied < num; e = e->next, copied++)
+		memcpy(info++, &e->info, sizeof(inquiry_info));
 
-	DBG("%s %p", hdev->name, hdev);
+	BT_DBG("cache %p, copied %d", cache, copied);
+	return copied;
+}
 
-	hci_req_cancel(hdev, ENODEV);
-	hci_req_lock(hdev);
+static void hci_inq_req(struct hci_dev *hdev, unsigned long opt)
+{
+	struct hci_inquiry_req *ir = (struct hci_inquiry_req *) opt;
+	inquiry_cp ic;
 
-	if (!(hdev->flags & HCI_UP))
-		goto done;
+	BT_DBG("%s", hdev->name);
 
-	/* Kill RX and TX tasks */
-	tasklet_kill(&hdev->rx_task);
-	tasklet_kill(&hdev->tx_task);
+	if (test_bit(HCI_INQUIRY, &hdev->flags))
+		return;
 
-	inquiry_cache_flush(&hdev->inq_cache);
+	/* Start Inquiry */
+	memcpy(&ic.lap, &ir->lap, 3);
+	ic.length  = ir->length;
+	ic.num_rsp = ir->num_rsp;
+	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_INQUIRY, INQUIRY_CP_SIZE, &ic);
+}
 
-	hci_conn_hash_flush(hdev);
+int hci_inquiry(unsigned long arg)
+{
+	struct hci_inquiry_req ir;
+	struct hci_dev *hdev;
+	int err = 0, do_inquiry = 0;
+	long timeo;
+	__u8 *buf, *ptr;
 
-	/* Clear flags */
-	hdev->flags &= HCI_SOCK;
-	hdev->flags |= HCI_NORMAL;
+	ptr = (void *) arg;
+	if (copy_from_user(&ir, ptr, sizeof(ir)))
+		return -EFAULT;
+
+	if (!(hdev = hci_dev_get(ir.dev_id)))
+		return -ENODEV;
+
+	hci_dev_lock_bh(hdev);
+	if (inquiry_cache_age(hdev) > INQUIRY_CACHE_AGE_MAX || 
+					ir.flags & IREQ_CACHE_FLUSH) {
+		inquiry_cache_flush(hdev);
+		do_inquiry = 1;
+	}
+	hci_dev_unlock_bh(hdev);
+
+	timeo = ir.length * 2 * HZ;
+	if (do_inquiry && (err = hci_request(hdev, hci_inq_req, (unsigned long)&ir, timeo)) < 0)
+		goto done;
+
+	/* cache_dump can't sleep. Therefore we allocate temp buffer and then
+	 * copy it to the user space.
+	 */
+	if (!(buf = kmalloc(sizeof(inquiry_info) * ir.num_rsp, GFP_KERNEL))) {
+		err = -ENOMEM;
+		goto done;
+	}
+
+	hci_dev_lock_bh(hdev);
+	ir.num_rsp = inquiry_cache_dump(hdev, ir.num_rsp, buf);
+	hci_dev_unlock_bh(hdev);
+
+	BT_DBG("num_rsp %d", ir.num_rsp);
+
+	if (!verify_area(VERIFY_WRITE, ptr, sizeof(ir) + 
+				(sizeof(inquiry_info) * ir.num_rsp))) {
+		copy_to_user(ptr, &ir, sizeof(ir));
+		ptr += sizeof(ir);
+	        copy_to_user(ptr, buf, sizeof(inquiry_info) * ir.num_rsp);
+	} else 
+		err = -EFAULT;
+
+	kfree(buf);
+
+done:
+	hci_dev_put(hdev);
+	return err;
+}
+
+/* ---- HCI ioctl helpers ---- */
+
+int hci_dev_open(__u16 dev)
+{
+	struct hci_dev *hdev;
+	int ret = 0;
+
+	if (!(hdev = hci_dev_get(dev)))
+		return -ENODEV;
+
+	BT_DBG("%s %p", hdev->name, hdev);
+
+	hci_req_lock(hdev);
+
+	if (test_bit(HCI_UP, &hdev->flags)) {
+		ret = -EALREADY;
+		goto done;
+	}
+
+	if (hdev->open(hdev)) {
+		ret = -EIO;
+		goto done;
+	}
+
+	if (!test_bit(HCI_RAW, &hdev->flags)) {
+		atomic_set(&hdev->cmd_cnt, 1);
+		set_bit(HCI_INIT, &hdev->flags);
+
+		//__hci_request(hdev, hci_reset_req, 0, HZ);
+		ret = __hci_request(hdev, hci_init_req, 0, HCI_INIT_TIMEOUT);
+       
+		clear_bit(HCI_INIT, &hdev->flags);
+	}
+
+	if (!ret) {
+		set_bit(HCI_UP, &hdev->flags);
+		hci_notify(hdev, HCI_DEV_UP);
+	} else {	
+		/* Init failed, cleanup */
+		tasklet_kill(&hdev->rx_task);
+		tasklet_kill(&hdev->tx_task);
+		tasklet_kill(&hdev->cmd_task);
+
+		skb_queue_purge(&hdev->cmd_q);
+		skb_queue_purge(&hdev->rx_q);
+
+		if (hdev->flush)
+			hdev->flush(hdev);
+
+		if (hdev->sent_cmd) {
+			kfree_skb(hdev->sent_cmd);
+			hdev->sent_cmd = NULL;
+		}
+
+		hdev->close(hdev);
+		hdev->flags = 0;
+	}
+
+done:
+	hci_req_unlock(hdev);
+	hci_dev_put(hdev);
+	return ret;
+}
+
+static int hci_dev_do_close(struct hci_dev *hdev)
+{
+	BT_DBG("%s %p", hdev->name, hdev);
+
+	hci_req_cancel(hdev, ENODEV);
+	hci_req_lock(hdev);
+
+	if (!test_and_clear_bit(HCI_UP, &hdev->flags)) {
+		hci_req_unlock(hdev);
+		return 0;
+	}
+
+	/* Kill RX and TX tasks */
+	tasklet_kill(&hdev->rx_task);
+	tasklet_kill(&hdev->tx_task);
 
+	hci_dev_lock_bh(hdev);
+	inquiry_cache_flush(hdev);
+	hci_conn_hash_flush(hdev);
+	hci_dev_unlock_bh(hdev);
+	
 	hci_notify(hdev, HCI_DEV_DOWN);
 
 	if (hdev->flush)
@@ -586,9 +513,9 @@
 	/* Reset device */
 	skb_queue_purge(&hdev->cmd_q);
 	atomic_set(&hdev->cmd_cnt, 1);
-	hdev->flags |= HCI_INIT;
-	__hci_request(hdev, hci_reset_req, 0, HZ);
-	hdev->flags &= ~HCI_INIT;
+	set_bit(HCI_INIT, &hdev->flags);
+	__hci_request(hdev, hci_reset_req, 0, HZ/4);
+	clear_bit(HCI_INIT, &hdev->flags);
 
 	/* Kill cmd task */
 	tasklet_kill(&hdev->cmd_task);
@@ -605,17 +532,28 @@
 	}
 
 	/* After this point our queues are empty
-	 * and no tasks are scheduled.
-	 */
+	 * and no tasks are scheduled. */
 	hdev->close(hdev);
 
-done:
-	hci_req_unlock(hdev);
-	hci_dev_put(hdev);
+	/* Clear flags */
+	hdev->flags = 0;
 
+	hci_req_unlock(hdev);
 	return 0;
 }
 
+int hci_dev_close(__u16 dev)
+{
+	struct hci_dev *hdev;
+	int err;
+	
+	if (!(hdev = hci_dev_get(dev)))
+		return -ENODEV;
+	err = hci_dev_do_close(hdev);
+	hci_dev_put(hdev);
+	return err;
+}
+
 int hci_dev_reset(__u16 dev)
 {
 	struct hci_dev *hdev;
@@ -627,16 +565,17 @@
 	hci_req_lock(hdev);
 	tasklet_disable(&hdev->tx_task);
 
-	if (!(hdev->flags & HCI_UP))
+	if (!test_bit(HCI_UP, &hdev->flags))
 		goto done;
 
 	/* Drop queues */
 	skb_queue_purge(&hdev->rx_q);
 	skb_queue_purge(&hdev->cmd_q);
 
-	inquiry_cache_flush(&hdev->inq_cache);
-
+	hci_dev_lock_bh(hdev);
+	inquiry_cache_flush(hdev);
 	hci_conn_hash_flush(hdev);
+	hci_dev_unlock_bh(hdev);
 
 	if (hdev->flush)
 		hdev->flush(hdev);
@@ -650,7 +589,6 @@
 	tasklet_enable(&hdev->tx_task);
 	hci_req_unlock(hdev);
 	hci_dev_put(hdev);
-
 	return ret;
 }
 
@@ -669,30 +607,11 @@
 	return ret;
 }
 
-int hci_dev_setauth(unsigned long arg)
-{
-	struct hci_dev *hdev;
-	struct hci_dev_req dr;
-	int ret = 0;
-
-	if (copy_from_user(&dr, (void *) arg, sizeof(dr)))
-		return -EFAULT;
-
-	if (!(hdev = hci_dev_get(dr.dev_id)))
-		return -ENODEV;
-
-	ret = hci_request(hdev, hci_auth_req, dr.dev_opt, HCI_INIT_TIMEOUT);
-
-	hci_dev_put(hdev);
-
-	return ret;
-}
-
-int hci_dev_setscan(unsigned long arg)
+int hci_dev_cmd(unsigned int cmd, unsigned long arg)
 {
 	struct hci_dev *hdev;
 	struct hci_dev_req dr;
-	int ret = 0;
+	int err = 0;
 
 	if (copy_from_user(&dr, (void *) arg, sizeof(dr)))
 		return -EFAULT;
@@ -700,45 +619,75 @@
 	if (!(hdev = hci_dev_get(dr.dev_id)))
 		return -ENODEV;
 
-	ret = hci_request(hdev, hci_scan_req, dr.dev_opt, HCI_INIT_TIMEOUT);
-
-	hci_dev_put(hdev);
+	switch (cmd) {
+	case HCISETAUTH:
+		err = hci_request(hdev, hci_auth_req, dr.dev_opt, HCI_INIT_TIMEOUT);
+		break;
 
-	return ret;
-}
+	case HCISETENCRYPT:
+		if (!lmp_encrypt_capable(hdev)) {
+			err = -EOPNOTSUPP;
+			break;
+		}
 
-int hci_dev_setptype(unsigned long arg)
-{
-	struct hci_dev *hdev;
-	struct hci_dev_req dr;
-	int ret = 0;
+		if (!test_bit(HCI_AUTH, &hdev->flags)) {
+			/* Auth must be enabled first */
+			err = hci_request(hdev, hci_auth_req,
+					dr.dev_opt, HCI_INIT_TIMEOUT);
+			if (err)
+				break;
+		}
+			
+		err = hci_request(hdev, hci_encrypt_req,
+					dr.dev_opt, HCI_INIT_TIMEOUT);
+		break;
+	
+	case HCISETSCAN:
+		err = hci_request(hdev, hci_scan_req, dr.dev_opt, HCI_INIT_TIMEOUT);
+		break;
+	
+	case HCISETPTYPE:
+		hdev->pkt_type = (__u16) dr.dev_opt;
+		break;
+		
+	case HCISETLINKPOL:
+		hdev->link_policy = (__u16) dr.dev_opt;
+		break;
 
-	if (copy_from_user(&dr, (void *) arg, sizeof(dr)))
-		return -EFAULT;
+	case HCISETLINKMODE:
+		hdev->link_mode = ((__u16) dr.dev_opt) & (HCI_LM_MASTER | HCI_LM_ACCEPT);
+		break;
 
-	if (!(hdev = hci_dev_get(dr.dev_id)))
-		return -ENODEV;
+	case HCISETACLMTU:
+		hdev->acl_mtu  = *((__u16 *)&dr.dev_opt + 1);
+		hdev->acl_pkts = *((__u16 *)&dr.dev_opt + 0);
+		break;
 
-	hdev->pkt_type = (__u16) dr.dev_opt;
+	case HCISETSCOMTU:
+		hdev->sco_mtu  = *((__u16 *)&dr.dev_opt + 1);
+		hdev->sco_pkts = *((__u16 *)&dr.dev_opt + 0);
+		break;
 
+	default:
+		err = -EINVAL;
+		break;
+	}	
 	hci_dev_put(hdev);
-
-	return ret;
+	return err;
 }
 
-int hci_dev_list(unsigned long arg)
+int hci_get_dev_list(unsigned long arg)
 {
 	struct hci_dev_list_req *dl;
 	struct hci_dev_req *dr;
-	struct hci_dev *hdev;
-	int i, n, size;
+	struct list_head *p;
+	int n = 0, size;
 	__u16 dev_num;
 
 	if (get_user(dev_num, (__u16 *) arg))
 		return -EFAULT;
 
-	/* Avoid long loop, overflow */
-	if (dev_num > 2048)
+	if (!dev_num)
 		return -EINVAL;
 	
 	size = dev_num * sizeof(struct hci_dev_req) + sizeof(__u16);
@@ -751,12 +700,13 @@
 	dr = dl->dev_req;
 
 	spin_lock_bh(&hdev_list_lock);
-	for (i = 0, n = 0; i < HCI_MAX_DEV && n < dev_num; i++) {
-		if ((hdev = hdev_list[i])) {
-			(dr + n)->dev_id  = hdev->id;
-			(dr + n)->dev_opt = hdev->flags;
-			n++;
-		}
+	list_for_each(p, &hdev_list) {
+		struct hci_dev *hdev;
+		hdev = list_entry(p, struct hci_dev, list);
+		(dr + n)->dev_id  = hdev->id;
+		(dr + n)->dev_opt = hdev->flags;
+		if (++n >= dev_num)
+			break;
 	}
 	spin_unlock_bh(&hdev_list_lock);
 
@@ -764,11 +714,12 @@
 	size = n * sizeof(struct hci_dev_req) + sizeof(__u16);
 
 	copy_to_user((void *) arg, dl, size);
+	kfree(dl);
 
 	return 0;
 }
 
-int hci_dev_info(unsigned long arg)
+int hci_get_dev_info(unsigned long arg)
 {
 	struct hci_dev *hdev;
 	struct hci_dev_info di;
@@ -786,9 +737,11 @@
 	di.flags    = hdev->flags;
 	di.pkt_type = hdev->pkt_type;
 	di.acl_mtu  = hdev->acl_mtu;
-	di.acl_max  = hdev->acl_max;
+	di.acl_pkts = hdev->acl_pkts;
 	di.sco_mtu  = hdev->sco_mtu;
-	di.sco_max  = hdev->sco_max;
+	di.sco_pkts = hdev->sco_pkts;
+	di.link_policy = hdev->link_policy;
+	di.link_mode   = hdev->link_mode;
 
 	memcpy(&di.stat, &hdev->stat, sizeof(di.stat));
 	memcpy(&di.features, &hdev->features, sizeof(di.features));
@@ -801,258 +754,149 @@
 	return err;
 }
 
-__u32 hci_dev_setmode(struct hci_dev *hdev, __u32 mode)
-{
-	__u32 omode = hdev->flags & HCI_MODE_MASK;
-
-	hdev->flags &= ~HCI_MODE_MASK;
-	hdev->flags |= (mode & HCI_MODE_MASK);
 
-	return omode;
-}
+/* ---- Interface to HCI drivers ---- */
 
-__u32 hci_dev_getmode(struct hci_dev *hdev)
+/* Register HCI device */
+int hci_register_dev(struct hci_dev *hdev)
 {
-	return hdev->flags & HCI_MODE_MASK;
-}
+	struct list_head *head = &hdev_list, *p;
+	int id = 0;
 
-int hci_conn_list(unsigned long arg)
-{
-	struct hci_conn_list_req req, *cl;
-	struct hci_conn_info *ci;
-	struct hci_dev *hdev;
-	struct list_head *p;
-	int n = 0, size;
+	BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
 
-	if (copy_from_user(&req, (void *) arg, sizeof(req)))
-		return -EFAULT;
+	if (!hdev->open || !hdev->close || !hdev->destruct)
+		return -EINVAL;
 
-	if (!(hdev = hci_dev_get(req.dev_id)))
-		return -ENODEV;
+	spin_lock_bh(&hdev_list_lock);
 
-	/* Set a limit to avoid overlong loops, and also numeric overflow - AC */
-	if(req.conn_num < 2048)
-		return -EINVAL;
+	/* Find first available device id */
+	list_for_each(p, &hdev_list) {
+	       	if (list_entry(p, struct hci_dev, list)->id != id)
+			break;
+		head = p; id++;
+	}
 	
-	size = req.conn_num * sizeof(struct hci_conn_info) + sizeof(req);
+	sprintf(hdev->name, "hci%d", id);
+	hdev->id = id;
+	list_add(&hdev->list, head);
 
-	if (!(cl = kmalloc(size, GFP_KERNEL)))
-		return -ENOMEM;
-	ci = cl->conn_info;
+	atomic_set(&hdev->refcnt, 1);
+	spin_lock_init(&hdev->lock);
+			
+	hdev->flags = 0;
+	hdev->pkt_type  = (HCI_DM1 | HCI_DH1 | HCI_HV1);
+	hdev->link_mode = (HCI_LM_ACCEPT);
 
-	local_bh_disable();
-	conn_hash_lock(&hdev->conn_hash);
-	list_for_each(p, &hdev->conn_hash.list) {
-		register struct hci_conn *c;
-		c = list_entry(p, struct hci_conn, list);
+	tasklet_init(&hdev->cmd_task, hci_cmd_task,(unsigned long) hdev);
+	tasklet_init(&hdev->rx_task, hci_rx_task, (unsigned long) hdev);
+	tasklet_init(&hdev->tx_task, hci_tx_task, (unsigned long) hdev);
 
-		(ci + n)->handle = c->handle;
-		bacpy(&(ci + n)->bdaddr, &c->dst);
-		n++;
-	}
-	conn_hash_unlock(&hdev->conn_hash);
-	local_bh_enable();
-
-	cl->dev_id = hdev->id;
-	cl->conn_num = n;
-	size = n * sizeof(struct hci_conn_info) + sizeof(req);
+	skb_queue_head_init(&hdev->rx_q);
+	skb_queue_head_init(&hdev->cmd_q);
+	skb_queue_head_init(&hdev->raw_q);
 
-	hci_dev_put(hdev);
+	init_waitqueue_head(&hdev->req_wait_q);
+	init_MUTEX(&hdev->req_lock);
 
-	if(copy_to_user((void *) arg, cl, size))
-		return -EFAULT;
-	return 0;
+	inquiry_cache_init(hdev);
+
+	conn_hash_init(hdev);
+
+	memset(&hdev->stat, 0, sizeof(struct hci_dev_stats));
+
+	atomic_set(&hdev->promisc, 0);
+		
+	hci_notify(hdev, HCI_DEV_REG);
+
+	MOD_INC_USE_COUNT;
+
+	spin_unlock_bh(&hdev_list_lock);
+
+	return id;
 }
 
-int hci_inquiry(unsigned long arg)
+/* Unregister HCI device */
+int hci_unregister_dev(struct hci_dev *hdev)
 {
-	struct inquiry_cache *cache;
-	struct hci_inquiry_req ir;
-	struct hci_dev *hdev;
-	int err = 0, do_inquiry = 0;
-	long timeo;
-	__u8 *buf, *ptr;
+	BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
 
-	ptr = (void *) arg;
-	if (copy_from_user(&ir, ptr, sizeof(ir)))
-		return -EFAULT;
+	spin_lock_bh(&hdev_list_lock);
+	list_del(&hdev->list);
+	spin_unlock_bh(&hdev_list_lock);
 
-	if (!(hdev = hci_dev_get(ir.dev_id)))
-		return -ENODEV;
+	hci_dev_do_close(hdev);
 
-	cache = &hdev->inq_cache;
+	hci_notify(hdev, HCI_DEV_UNREG);
+	hci_dev_put(hdev);
 
-	inquiry_cache_lock(cache);
-	if (inquiry_cache_age(cache) > INQUIRY_CACHE_AGE_MAX || ir.flags & IREQ_CACHE_FLUSH) {
-		inquiry_cache_flush(cache);
-		do_inquiry = 1;
-	}
-	inquiry_cache_unlock(cache);
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
 
-	/* Limit inquiry time, also avoid overflows */
+/* Receive frame from HCI drivers */
+int hci_recv_frame(struct sk_buff *skb)
+{
+	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
 
-	if(ir.length > 2048 || ir.num_rsp > 2048)
-	{
-		err = -EINVAL;
-		goto done;
+	if (!hdev || (!test_bit(HCI_UP, &hdev->flags) && 
+				!test_bit(HCI_INIT, &hdev->flags)) ) {
+		kfree_skb(skb);
+		return -1;
 	}
 
-	timeo = ir.length * 2 * HZ;
-	if (do_inquiry && (err = hci_request(hdev, hci_inq_req, (unsigned long)&ir, timeo)) < 0)
-		goto done;
+	BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
 
-	/* cache_dump can't sleep. Therefore we allocate temp buffer and then
-	 * copy it to the user space.
-	 */
-	if (!(buf = kmalloc(sizeof(inquiry_info) * ir.num_rsp, GFP_KERNEL))) {
-		err = -ENOMEM;
-		goto done;
-	}
-	ir.num_rsp = inquiry_cache_dump(cache, ir.num_rsp, buf);
-
-	DBG("num_rsp %d", ir.num_rsp);
-
-	if (!verify_area(VERIFY_WRITE, ptr, sizeof(ir) + (sizeof(inquiry_info) * ir.num_rsp))) {
-		copy_to_user(ptr, &ir, sizeof(ir));
-		ptr += sizeof(ir);
-	        copy_to_user(ptr, buf, sizeof(inquiry_info) * ir.num_rsp);
-	} else 
-		err = -EFAULT;
-
-	kfree(buf);
-
-done:
-	hci_dev_put(hdev);
-
-	return err;
-}
-
-/* Interface to HCI drivers */
-
-/* Register HCI device */
-int hci_register_dev(struct hci_dev *hdev)
-{
-	int i;
-
-	DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
-
-	/* Find free slot */
-	spin_lock_bh(&hdev_list_lock);
-	for (i = 0; i < HCI_MAX_DEV; i++) {
-		if (!hdev_list[i]) {
-			hdev_list[i] = hdev;
-
-			sprintf(hdev->name, "hci%d", i);
-			atomic_set(&hdev->refcnt, 0);
-			hdev->id    = i;
-			hdev->flags = HCI_NORMAL;
-
-			hdev->pkt_type = (HCI_DM1 | HCI_DH1);
-
-			tasklet_init(&hdev->cmd_task, hci_cmd_task, (unsigned long) hdev);
-			tasklet_init(&hdev->rx_task, hci_rx_task, (unsigned long) hdev);
-			tasklet_init(&hdev->tx_task, hci_tx_task, (unsigned long) hdev);
-
-			skb_queue_head_init(&hdev->rx_q);
-			skb_queue_head_init(&hdev->cmd_q);
-			skb_queue_head_init(&hdev->raw_q);
-
-			init_waitqueue_head(&hdev->req_wait_q);
-			init_MUTEX(&hdev->req_lock);
-
-			inquiry_cache_init(&hdev->inq_cache);
-
-			conn_hash_init(&hdev->conn_hash);
-
-			memset(&hdev->stat, 0, sizeof(struct hci_dev_stats));
-
-			hci_notify(hdev, HCI_DEV_REG);
-
-			MOD_INC_USE_COUNT;
-			break;
-		}
-	}
-	spin_unlock_bh(&hdev_list_lock);
-
-	return (i == HCI_MAX_DEV) ? -1 : i;
-}
-
-/* Unregister HCI device */
-int hci_unregister_dev(struct hci_dev *hdev)
-{
-	int i;
-
-	DBG("%p name %s type %d", hdev, hdev->name, hdev->type);
-
-	if (hdev->flags & HCI_UP)
-		hci_dev_close(hdev->id);
-
-	/* Find device slot */
-	spin_lock(&hdev_list_lock);
-	for (i = 0; i < HCI_MAX_DEV; i++) {
-		if (hdev_list[i] == hdev) {
-			hdev_list[i] = NULL;
-			MOD_DEC_USE_COUNT;
-			break;
-		}
-	}
-	spin_unlock(&hdev_list_lock);
-
-	hci_notify(hdev, HCI_DEV_UNREG);
-
-	/* Sleep while device is in use */
-	while (atomic_read(&hdev->refcnt)) {
-		int sleep_cnt = 100;
-
-		DBG("%s sleeping on lock %d", hdev->name, atomic_read(&hdev->refcnt));
+	/* Incomming skb */
+	bluez_cb(skb)->incomming = 1;
 
-		sleep_on_timeout(&hdev->req_wait_q, HZ*10);
-		if (!(--sleep_cnt))
-			break;
-	}
+	/* Time stamp */
+	do_gettimeofday(&skb->stamp);
 
+	/* Queue frame for rx task */
+	skb_queue_tail(&hdev->rx_q, skb);
+	hci_sched_rx(hdev);
 	return 0;
 }
 
-/* Interface to upper protocols */
+/* ---- Interface to upper protocols ---- */
 
 /* Register/Unregister protocols.
- * hci_task_lock is used to ensure that no tasks are running.
- */
-int hci_register_proto(struct hci_proto *hproto)
+ * hci_task_lock is used to ensure that no tasks are running. */
+int hci_register_proto(struct hci_proto *hp)
 {
 	int err = 0;
 
-	DBG("%p name %s", hproto, hproto->name);
+	BT_DBG("%p name %s id %d", hp, hp->name, hp->id);
 
-	if (hproto->id >= HCI_MAX_PROTO)
+	if (hp->id >= HCI_MAX_PROTO)
 		return -EINVAL;
 
 	write_lock_bh(&hci_task_lock);
 
-	if (!hproto_list[hproto->id])
-		hproto_list[hproto->id] = hproto;
+	if (!hci_proto[hp->id])
+		hci_proto[hp->id] = hp;
 	else
-		err = -1;
+		err = -EEXIST;
 
 	write_unlock_bh(&hci_task_lock);
 
 	return err;
 }
 
-int hci_unregister_proto(struct hci_proto *hproto)
+int hci_unregister_proto(struct hci_proto *hp)
 {
 	int err = 0;
 
-	DBG("%p name %s", hproto, hproto->name);
+	BT_DBG("%p name %s id %d", hp, hp->name, hp->id);
 
-	if (hproto->id > HCI_MAX_PROTO)
+	if (hp->id >= HCI_MAX_PROTO)
 		return -EINVAL;
 
 	write_lock_bh(&hci_task_lock);
 
-	if (hproto_list[hproto->id])
-		hproto_list[hproto->id] = NULL;
+	if (hci_proto[hp->id])
+		hci_proto[hp->id] = NULL;
 	else
 		err = -ENOENT;
 
@@ -1070,10 +914,14 @@
 		return -ENODEV;
 	}
 
-	DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
+	BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
+
+	if (atomic_read(&hdev->promisc)) {
+		/* Time stamp */
+	        do_gettimeofday(&skb->stamp);
 
-	if (hdev->flags & HCI_SOCK)
 		hci_send_to_sock(hdev, skb);
+	}
 
 	/* Get rid of skb owner, prior to sending to the driver. */
 	skb_orphan(skb);
@@ -1081,94 +929,6 @@
 	return hdev->send(skb);
 }
 
-/* Connection scheduler */
-static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int *quote)
-{
-	struct conn_hash *h = &hdev->conn_hash;
-	struct hci_conn *conn = NULL;
-	int num = 0, min = 0xffff;
-        struct list_head *p;
-
-	conn_hash_lock(h);
-	list_for_each(p, &h->list) {
-		register struct hci_conn *c;
-
-		c = list_entry(p, struct hci_conn, list);
-
-		if (c->type != type || skb_queue_empty(&c->data_q))
-			continue;
-		num++;
-
-		if (c->sent < min) {
-			min  = c->sent;
-			conn = c;
-		}
-	}
-	conn_hash_unlock(h);
-
-	if (conn) {
-		int q = hdev->acl_cnt / num;
-		*quote = q ? q : 1;
-	} else
-		*quote = 0;
-
-	DBG("conn %p quote %d", conn, *quote);
-
-	return conn;
-}
-
-static inline void hci_sched_acl(struct hci_dev *hdev)
-{
-	struct hci_conn *conn;
-	struct sk_buff *skb;
-	int quote;
-
-	DBG("%s", hdev->name);
-
-	while (hdev->acl_cnt && (conn = hci_low_sent(hdev, ACL_LINK, &quote))) {
-		while (quote && (skb = skb_dequeue(&conn->data_q))) {
-			DBG("skb %p len %d", skb, skb->len);
-
-			hci_send_frame(skb);
-
-			conn->sent++;
-			hdev->acl_cnt--;
-			quote--;
-		}
-	}
-}
-
-/* Schedule SCO */
-static inline void hci_sched_sco(struct hci_dev *hdev)
-{
-	/* FIXME: For now we queue SCO packets to the raw queue 
-
-		while (hdev->sco_cnt && (skb = skb_dequeue(&conn->data_q))) {
-			hci_send_frame(skb);
-			conn->sco_sent++;
-			hdev->sco_cnt--;
-		}
-	*/
-}
-
-/* Get data from the previously sent command */
-static void * hci_sent_cmd_data(struct hci_dev *hdev, __u16 ogf, __u16 ocf)
-{
-	hci_command_hdr *hc;
-
-	if (!hdev->sent_cmd)
-		return NULL;
-
-	hc = (void *) hdev->sent_cmd->data;
-
-	if (hc->opcode != __cpu_to_le16(cmd_opcode_pack(ogf, ocf)))
-		return NULL;
-
-	DBG("%s ogf 0x%x ocf 0x%x", hdev->name, ogf, ocf);
-
-	return hdev->sent_cmd->data + HCI_COMMAND_HDR_SIZE;
-}
-
 /* Send raw HCI frame */
 int hci_send_raw(struct sk_buff *skb)
 {
@@ -1179,9 +939,9 @@
 		return -ENODEV;
 	}
 
-	DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
+	BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
 
-	if (hdev->flags & HCI_NORMAL) {
+	if (!test_bit(HCI_RAW, &hdev->flags)) {
 		/* Queue frame according it's type */
 		switch (skb->pkt_type) {
 		case HCI_COMMAND_PKT:
@@ -1210,10 +970,10 @@
 	hci_command_hdr *hc;
 	struct sk_buff *skb;
 
-	DBG("%s ogf 0x%x ocf 0x%x plen %d", hdev->name, ogf, ocf, plen);
+	BT_DBG("%s ogf 0x%x ocf 0x%x plen %d", hdev->name, ogf, ocf, plen);
 
 	if (!(skb = bluez_skb_alloc(len, GFP_ATOMIC))) {
-		ERR("%s Can't allocate memory for HCI command", hdev->name);
+		BT_ERR("%s Can't allocate memory for HCI command", hdev->name);
 		return -ENOMEM;
 	}
 	
@@ -1224,7 +984,7 @@
 	if (plen)
 		memcpy(skb_put(skb, plen), param, plen);
 
-	DBG("skb len %d", skb->len);
+	BT_DBG("skb len %d", skb->len);
 
 	skb->pkt_type = HCI_COMMAND_PKT;
 	skb->dev = (void *) hdev;
@@ -1234,10 +994,28 @@
 	return 0;
 }
 
+/* Get data from the previously sent command */
+void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 ogf, __u16 ocf)
+{
+	hci_command_hdr *hc;
+
+	if (!hdev->sent_cmd)
+		return NULL;
+
+	hc = (void *) hdev->sent_cmd->data;
+
+	if (hc->opcode != __cpu_to_le16(cmd_opcode_pack(ogf, ocf)))
+		return NULL;
+
+	BT_DBG("%s ogf 0x%x ocf 0x%x", hdev->name, ogf, ocf);
+
+	return hdev->sent_cmd->data + HCI_COMMAND_HDR_SIZE;
+}
+
 /* Send ACL data */
 static void hci_add_acl_hdr(struct sk_buff *skb, __u16 handle, __u16 flags)
 {
-	int len = skb->len;	
+	int len = skb->len;
 	hci_acl_hdr *ah;
 
 	ah = (hci_acl_hdr *) skb_push(skb, HCI_ACL_HDR_SIZE);
@@ -1252,7 +1030,7 @@
 	struct hci_dev *hdev = conn->hdev;
 	struct sk_buff *list;
 
-	DBG("%s conn %p flags 0x%x", hdev->name, conn, flags);
+	BT_DBG("%s conn %p flags 0x%x", hdev->name, conn, flags);
 
 	skb->dev = (void *) hdev;
 	skb->pkt_type = HCI_ACLDATA_PKT;
@@ -1260,12 +1038,12 @@
 
 	if (!(list = skb_shinfo(skb)->frag_list)) {
 		/* Non fragmented */
-		DBG("%s nonfrag skb %p len %d", hdev->name, skb, skb->len);
+		BT_DBG("%s nonfrag skb %p len %d", hdev->name, skb, skb->len);
 		
 		skb_queue_tail(&conn->data_q, skb);
 	} else {
 		/* Fragmented */
-		DBG("%s frag %p len %d", hdev->name, skb, skb->len);
+		BT_DBG("%s frag %p len %d", hdev->name, skb, skb->len);
 
 		skb_shinfo(skb)->frag_list = NULL;
 
@@ -1280,7 +1058,7 @@
 			skb->pkt_type = HCI_ACLDATA_PKT;
 			hci_add_acl_hdr(skb, conn->handle, flags | ACL_CONT);
 		
-			DBG("%s frag %p len %d", hdev->name, skb, skb->len);
+			BT_DBG("%s frag %p len %d", hdev->name, skb, skb->len);
 
 			__skb_queue_tail(&conn->data_q, skb);
 		} while (list);
@@ -1298,7 +1076,7 @@
 	struct hci_dev *hdev = conn->hdev;
 	hci_sco_hdr hs;
 
-	DBG("%s len %d", hdev->name, skb->len);
+	BT_DBG("%s len %d", hdev->name, skb->len);
 
 	if (skb->len > hdev->sco_mtu) {
 		kfree_skb(skb);
@@ -1315,544 +1093,120 @@
 	skb->pkt_type = HCI_SCODATA_PKT;
 	skb_queue_tail(&conn->data_q, skb);
 	hci_sched_tx(hdev);
-
 	return 0;
 }
 
-/* Handle HCI Event packets */
-
-/* Command Complete OGF LINK_CTL  */
-static void hci_cc_link_ctl(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
-{
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	default:
-		DBG("%s Command complete: ogf LINK_CTL ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Command Complete OGF LINK_POLICY  */
-static void hci_cc_link_policy(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
-{
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	default:
-		DBG("%s: Command complete: ogf LINK_POLICY ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Command Complete OGF HOST_CTL  */
-static void hci_cc_host_ctl(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
-{
-	__u8 status, param;
-	void *sent;
-
-
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	case OCF_RESET:
-		status = *((__u8 *) skb->data);
-
-		hci_req_complete(hdev, status);
-		break;
-
-	case OCF_SET_EVENT_FLT:
-		status = *((__u8 *) skb->data);
-
-		if (status) {
-			DBG("%s SET_EVENT_FLT failed %d", hdev->name, status);
-		} else {
-			DBG("%s SET_EVENT_FLT succeseful", hdev->name);
-		}
-		break;
-
-	case OCF_WRITE_AUTH_ENABLE:
-		if (!(sent = hci_sent_cmd_data(hdev, OGF_HOST_CTL, OCF_WRITE_AUTH_ENABLE)))
-			break;
-
-		status = *((__u8 *) skb->data);
-		param  = *((__u8 *) sent);
-
-		if (!status) {
-			if (param == AUTH_ENABLED)
-				hdev->flags |= HCI_AUTH;
-			else
-				hdev->flags &= ~HCI_AUTH;
-		}
-		hci_req_complete(hdev, status);
-		break;
-
-	case OCF_WRITE_CA_TIMEOUT:
-		status = *((__u8 *) skb->data);
-
-		if (status) {
-			DBG("%s OCF_WRITE_CA_TIMEOUT failed %d", hdev->name, status);
-		} else {
-			DBG("%s OCF_WRITE_CA_TIMEOUT succeseful", hdev->name);
-		}
-		break;
-
-	case OCF_WRITE_PG_TIMEOUT:
-		status = *((__u8 *) skb->data);
-
-		if (status) {
-			DBG("%s OCF_WRITE_PG_TIMEOUT failed %d", hdev->name, status);
-		} else {
-			DBG("%s: OCF_WRITE_PG_TIMEOUT succeseful", hdev->name);
-		}
-		break;
-
-	case OCF_WRITE_SCAN_ENABLE:
-		if (!(sent = hci_sent_cmd_data(hdev, OGF_HOST_CTL, OCF_WRITE_SCAN_ENABLE)))
-			break;
-		status = *((__u8 *) skb->data);
-		param  = *((__u8 *) sent);
-
-		DBG("param 0x%x", param);
-
-		if (!status) {
-			switch (param) {
-			case IS_ENA_PS_ENA:
-				hdev->flags |=  HCI_PSCAN | HCI_ISCAN;
-				break;
-
-			case IS_ENA_PS_DIS:
-				hdev->flags &= ~HCI_PSCAN;
-				hdev->flags |=  HCI_ISCAN;
-				break;
-
-			case IS_DIS_PS_ENA:
-				hdev->flags &= ~HCI_ISCAN;
-				hdev->flags |=  HCI_PSCAN;
-				break;
-
-			default:
-				hdev->flags &= ~(HCI_ISCAN | HCI_PSCAN);
-				break;
-			};
-		}
-		hci_req_complete(hdev, status);
-		break;
-
-	default:
-		DBG("%s Command complete: ogf HOST_CTL ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Command Complete OGF INFO_PARAM  */
-static void hci_cc_info_param(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
-{
-	read_local_features_rp *lf;
-	read_buffer_size_rp *bs;
-	read_bd_addr_rp *ba;
-
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	case OCF_READ_LOCAL_FEATURES:
-		lf = (read_local_features_rp *) skb->data;
-
-		if (lf->status) {
-			DBG("%s READ_LOCAL_FEATURES failed %d", hdev->name, lf->status);
-			break;
-		}
-
-		memcpy(hdev->features, lf->features, sizeof(hdev->features));
-
-		/* Adjust default settings according to features 
-		 * supported by device. */
-		if (hdev->features[0] & LMP_3SLOT)
-			hdev->pkt_type |= (HCI_DM3 | HCI_DH3);
-
-		if (hdev->features[0] & LMP_5SLOT)
-			hdev->pkt_type |= (HCI_DM5 | HCI_DH5);
-
-		DBG("%s: features 0x%x 0x%x 0x%x", hdev->name, lf->features[0], lf->features[1], lf->features[2]);
-
-		break;
-
-	case OCF_READ_BUFFER_SIZE:
-		bs = (read_buffer_size_rp *) skb->data;
-
-		if (bs->status) {
-			DBG("%s READ_BUFFER_SIZE failed %d", hdev->name, bs->status);
-			break;
-		}
-
-		hdev->acl_mtu = __le16_to_cpu(bs->acl_mtu);
-		hdev->sco_mtu = bs->sco_mtu;
-		hdev->acl_max = hdev->acl_cnt = __le16_to_cpu(bs->acl_max_pkt);
-		hdev->sco_max = hdev->sco_cnt = __le16_to_cpu(bs->sco_max_pkt);
-
-		DBG("%s mtu: acl %d, sco %d max_pkt: acl %d, sco %d", hdev->name,
-		    hdev->acl_mtu, hdev->sco_mtu, hdev->acl_max, hdev->sco_max);
-
-		break;
-
-	case OCF_READ_BD_ADDR:
-		ba = (read_bd_addr_rp *) skb->data;
-
-		if (!ba->status) {
-			bacpy(&hdev->bdaddr, &ba->bdaddr);
-		} else {
-			DBG("%s: READ_BD_ADDR failed %d", hdev->name, ba->status);
-		}
-
-		hci_req_complete(hdev, ba->status);
-		break;
-
-	default:
-		DBG("%s Command complete: ogf INFO_PARAM ocf %x", hdev->name, ocf);
-		break;
-	};
-}
+/* ---- HCI TX task (outgoing data) ---- */
 
-/* Command Status OGF LINK_CTL  */
-static void hci_cs_link_ctl(struct hci_dev *hdev, __u16 ocf, __u8 status)
+/* HCI Connection scheduler */
+static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int *quote)
 {
-	struct hci_proto * hp;
-
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	case OCF_CREATE_CONN:
-		if (status) {
-			create_conn_cp *cc = hci_sent_cmd_data(hdev, OGF_LINK_CTL, OCF_CREATE_CONN);
+	struct conn_hash *h = &hdev->conn_hash;
+	struct hci_conn  *conn = NULL;
+	int num = 0, min = 0xffff;
+        struct list_head *p;
 
-			if (!cc)
-				break;
+	/* We don't have to lock device here. Connections are always 
+	 * added and removed with TX task disabled. */
+	list_for_each(p, &h->list) {
+		struct hci_conn *c;
 
-			DBG("%s Create connection error: status 0x%x %s", hdev->name,
-			    status, batostr(&cc->bdaddr));
+		c = list_entry(p, struct hci_conn, list);
 
-			/* Notify upper protocols */
-			if ((hp = GET_HPROTO(HCI_PROTO_L2CAP)) && hp->connect_cfm) {
-				tasklet_disable(&hdev->tx_task);
-				hp->connect_cfm(hdev, &cc->bdaddr, status, NULL);
-				tasklet_enable(&hdev->tx_task);
-			}
-		}
-		break;
+		if (c->type != type || c->state != BT_CONNECTED
+				|| skb_queue_empty(&c->data_q))
+			continue;
+		num++;
 
-	case OCF_INQUIRY:
-		if (status) {
-			DBG("%s Inquiry error: status 0x%x", hdev->name, status);
-			hci_req_complete(hdev, status);
+		if (c->sent < min || type == SCO_LINK) {
+			min  = c->sent;
+			conn = c;
 		}
-		break;
-
-	default:
-		DBG("%s Command status: ogf LINK_CTL ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Command Status OGF LINK_POLICY */
-static void hci_cs_link_policy(struct hci_dev *hdev, __u16 ocf, __u8 status)
-{
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	default:
-		DBG("%s Command status: ogf HOST_POLICY ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Command Status OGF HOST_CTL */
-static void hci_cs_host_ctl(struct hci_dev *hdev, __u16 ocf, __u8 status)
-{
-	DBG("%s ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	default:
-		DBG("%s Command status: ogf HOST_CTL ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Command Status OGF INFO_PARAM  */
-static void hci_cs_info_param(struct hci_dev *hdev, __u16 ocf, __u8 status)
-{
-	DBG("%s: hci_cs_info_param: ocf 0x%x", hdev->name, ocf);
-
-	switch (ocf) {
-	default:
-		DBG("%s Command status: ogf INFO_PARAM ocf %x", hdev->name, ocf);
-		break;
-	};
-}
-
-/* Inquiry Complete */
-static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
-{
-	__u8 status = *((__u8 *) skb->data);
+	}
 
-	DBG("%s status %d", hdev->name, status);
+	if (conn) {
+		int q = hdev->acl_cnt / num;
+		*quote = q ? q : 1;
+	} else
+		*quote = 0;
 
-	hci_req_complete(hdev, status);
+	BT_DBG("conn %p quote %d", conn, *quote);
+	return conn;
 }
 
-/* Inquiry Result */
-static void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb)
+static inline void hci_sched_acl(struct hci_dev *hdev)
 {
-	inquiry_info *info = (inquiry_info *) (skb->data + 1);
-	int num_rsp = *((__u8 *) skb->data);
-
-	DBG("%s num_rsp %d", hdev->name, num_rsp);
+	struct hci_conn *conn;
+	struct sk_buff *skb;
+	int quote;
 
-	for (; num_rsp; num_rsp--)
-		inquiry_cache_update(&hdev->inq_cache, info++);
-}
+	BT_DBG("%s", hdev->name);
 
-/* Connect Request */
-static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
-{
-	evt_conn_request *cr = (evt_conn_request *) skb->data;
-	struct hci_proto *hp;
-	accept_conn_req_cp ac;
-	int accept = 0;
+	if (!hdev->acl_cnt && (jiffies - hdev->acl_last_tx) > HZ*5) {
+		BT_ERR("%s ACL tx timeout", hdev->name);
+		hdev->acl_cnt++;
+	}
+	
+	while (hdev->acl_cnt && (conn = hci_low_sent(hdev, ACL_LINK, &quote))) {
+		while (quote && (skb = skb_dequeue(&conn->data_q))) {
+			BT_DBG("skb %p len %d", skb, skb->len);
 
-	DBG("%s Connection request: %s type 0x%x", hdev->name, batostr(&cr->bdaddr), cr->link_type);
+			hci_send_frame(skb);
+			hdev->acl_last_tx = jiffies;
 
-	/* Notify upper protocols */
-	if (cr->link_type == ACL_LINK) {
-		/* ACL link notify L2CAP */
-		if ((hp = GET_HPROTO(HCI_PROTO_L2CAP)) && hp->connect_ind) {
-			tasklet_disable(&hdev->tx_task);
-			accept = hp->connect_ind(hdev, &cr->bdaddr);
-			tasklet_enable(&hdev->tx_task);
+			conn->sent++;
+			hdev->acl_cnt--;
+			quote--;
 		}
-	} else {
-		/* SCO link (no notification) */
-		/* FIXME: Should be accept it here or let the requester (app) accept it ? */
-		accept = 1;
-	}
-
-	if (accept) {
-		/* Connection accepted by upper layer */
-		bacpy(&ac.bdaddr, &cr->bdaddr);
-		ac.role = 0x01; /* Remain slave */
-		hci_send_cmd(hdev, OGF_LINK_CTL, OCF_ACCEPT_CONN_REQ, ACCEPT_CONN_REQ_CP_SIZE, &ac);
-	} else {
-		/* Connection rejected by upper layer */
-		/* FIXME: 
-		 * Should we use HCI reject here ?
-		 */
-		return;
 	}
 }
 
-/* Connect Complete */
-static void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
+/* Schedule SCO */
+static inline void hci_sched_sco(struct hci_dev *hdev)
 {
-	evt_conn_complete *cc = (evt_conn_complete *) skb->data;
-	struct hci_conn *conn = NULL;
-	struct hci_proto *hp;
-
-	DBG("%s", hdev->name);
-
-	tasklet_disable(&hdev->tx_task);
+	struct hci_conn *conn;
+	struct sk_buff *skb;
+	int quote;
 
-	if (!cc->status)
- 		conn = hci_conn_add(hdev, __le16_to_cpu(cc->handle), cc->link_type, &cc->bdaddr);
+	BT_DBG("%s", hdev->name);
 
-	/* Notify upper protocols */
-	if (cc->link_type == ACL_LINK) {
-		/* ACL link notify L2CAP layer */
-		if ((hp = GET_HPROTO(HCI_PROTO_L2CAP)) && hp->connect_cfm)
-			hp->connect_cfm(hdev, &cc->bdaddr, cc->status, conn);
-	} else {
-		/* SCO link (no notification) */
-	}
+	while ((conn = hci_low_sent(hdev, SCO_LINK, &quote))) {
+		while (quote && (skb = skb_dequeue(&conn->data_q))) {
+			BT_DBG("skb %p len %d", skb, skb->len);
 
-	tasklet_enable(&hdev->tx_task);
-}
+			hci_send_frame(skb);
 
-/* Disconnect Complete */
-static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
-{
-	evt_disconn_complete *dc = (evt_disconn_complete *) skb->data;
-	struct hci_conn *conn = NULL;
-	struct hci_proto *hp;
-	__u16 handle = __le16_to_cpu(dc->handle);
-
-	DBG("%s", hdev->name);
-
-	if (!dc->status && (conn = conn_hash_lookup(&hdev->conn_hash, handle))) {
-		tasklet_disable(&hdev->tx_task);
-
-		/* Notify upper protocols */
-		if (conn->type == ACL_LINK) {
-			/* ACL link notify L2CAP layer */
-			if ((hp = GET_HPROTO(HCI_PROTO_L2CAP)) && hp->disconn_ind)
-				hp->disconn_ind(conn, dc->reason);
-		} else {
-			/* SCO link (no notification) */
+			//conn->sent++;
+			//hdev->sco_cnt--;
+			quote--;
 		}
-
-		hci_conn_del(hdev, conn);
-
-		tasklet_enable(&hdev->tx_task);
 	}
 }
 
-/* Number of completed packets */
-static void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *skb)
+static void hci_tx_task(unsigned long arg)
 {
-	evt_num_comp_pkts *nc = (evt_num_comp_pkts *) skb->data;
-	__u16 *ptr;
-	int i;
-
-	skb_pull(skb, EVT_NUM_COMP_PKTS_SIZE);
-
-	DBG("%s num_hndl %d", hdev->name, nc->num_hndl);
+	struct hci_dev *hdev = (struct hci_dev *) arg;
+	struct sk_buff *skb;
 
-	if (skb->len < nc->num_hndl * 4) {
-		DBG("%s bad parameters", hdev->name);
-		return;
-	}
+	read_lock(&hci_task_lock);
 
-	tasklet_disable(&hdev->tx_task);
+	BT_DBG("%s acl %d sco %d", hdev->name, hdev->acl_cnt, hdev->sco_cnt);
 
-	for (i = 0, ptr = (__u16 *) skb->data; i < nc->num_hndl; i++) {
-		struct hci_conn *conn;
-		__u16 handle, count;
+	/* Schedule queues and send stuff to HCI driver */
 
-		handle = __le16_to_cpu(get_unaligned(ptr++));
-		count  = __le16_to_cpu(get_unaligned(ptr++));
+	hci_sched_acl(hdev);
 
-		hdev->acl_cnt += count;
+	hci_sched_sco(hdev);
 
-		if ((conn = conn_hash_lookup(&hdev->conn_hash, handle)))
-			conn->sent -= count;
-	}
+	/* Send next queued raw (unknown type) packet */
+	while ((skb = skb_dequeue(&hdev->raw_q)))
+		hci_send_frame(skb);
 
-	tasklet_enable(&hdev->tx_task);
-	
-	hci_sched_tx(hdev);
+	read_unlock(&hci_task_lock);
 }
 
-static inline void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
-{
-	hci_event_hdr *he = (hci_event_hdr *) skb->data;
-	evt_cmd_status *cs;
-	evt_cmd_complete *ec;
-	__u16 opcode, ocf, ogf;
-
-	skb_pull(skb, HCI_EVENT_HDR_SIZE);
-
-	DBG("%s evt 0x%x", hdev->name, he->evt);
-
-	switch (he->evt) {
-	case EVT_NUM_COMP_PKTS:
-		hci_num_comp_pkts_evt(hdev, skb);
-		break;
-
-	case EVT_INQUIRY_COMPLETE:
-		hci_inquiry_complete_evt(hdev, skb);
-		break;
-
-	case EVT_INQUIRY_RESULT:
-		hci_inquiry_result_evt(hdev, skb);
-		break;
-
-	case EVT_CONN_REQUEST:
-		hci_conn_request_evt(hdev, skb);
-		break;
-
-	case EVT_CONN_COMPLETE:
-		hci_conn_complete_evt(hdev, skb);
-		break;
-
-	case EVT_DISCONN_COMPLETE:
-		hci_disconn_complete_evt(hdev, skb);
-		break;
-
-	case EVT_CMD_STATUS:
-		cs = (evt_cmd_status *) skb->data;
-		skb_pull(skb, EVT_CMD_STATUS_SIZE);
-				
-		opcode = __le16_to_cpu(cs->opcode);
-		ogf = cmd_opcode_ogf(opcode);
-		ocf = cmd_opcode_ocf(opcode);
-
-		switch (ogf) {
-		case OGF_INFO_PARAM:
-			hci_cs_info_param(hdev, ocf, cs->status);
-			break;
-
-		case OGF_HOST_CTL:
-			hci_cs_host_ctl(hdev, ocf, cs->status);
-			break;
-
-		case OGF_LINK_CTL:
-			hci_cs_link_ctl(hdev, ocf, cs->status);
-			break;
-
-		case OGF_LINK_POLICY:
-			hci_cs_link_policy(hdev, ocf, cs->status);
-			break;
-
-		default:
-			DBG("%s Command Status OGF %x", hdev->name, ogf);
-			break;
-		};
-
-		if (cs->ncmd) {
-			atomic_set(&hdev->cmd_cnt, 1);
-			if (!skb_queue_empty(&hdev->cmd_q))
-				hci_sched_cmd(hdev);
-		}
-		break;
-
-	case EVT_CMD_COMPLETE:
-		ec = (evt_cmd_complete *) skb->data;
-		skb_pull(skb, EVT_CMD_COMPLETE_SIZE);
-
-		opcode = __le16_to_cpu(ec->opcode);
-		ogf = cmd_opcode_ogf(opcode);
-		ocf = cmd_opcode_ocf(opcode);
-
-		switch (ogf) {
-		case OGF_INFO_PARAM:
-			hci_cc_info_param(hdev, ocf, skb);
-			break;
-
-		case OGF_HOST_CTL:
-			hci_cc_host_ctl(hdev, ocf, skb);
-			break;
-
-		case OGF_LINK_CTL:
-			hci_cc_link_ctl(hdev, ocf, skb);
-			break;
-
-		case OGF_LINK_POLICY:
-			hci_cc_link_policy(hdev, ocf, skb);
-			break;
-
-		default:
-			DBG("%s Command Completed OGF %x", hdev->name, ogf);
-			break;
-		};
-
-		if (ec->ncmd) {
-			atomic_set(&hdev->cmd_cnt, 1);
-			if (!skb_queue_empty(&hdev->cmd_q))
-				hci_sched_cmd(hdev);
-		}
-		break;
-	};
 
-	kfree_skb(skb);
-	hdev->stat.evt_rx++;
-}
+/* ----- HCI RX task (incomming data proccessing) ----- */
 
 /* ACL data packet */
 static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
@@ -1867,51 +1221,86 @@
 	flags  = acl_flags(handle);
 	handle = acl_handle(handle);
 
-	DBG("%s len %d handle 0x%x flags 0x%x", hdev->name, skb->len, handle, flags);
+	BT_DBG("%s len %d handle 0x%x flags 0x%x", hdev->name, skb->len, handle, flags);
+
+	hdev->stat.acl_rx++;
 
-	if ((conn = conn_hash_lookup(&hdev->conn_hash, handle))) {
+	hci_dev_lock(hdev);
+	conn = conn_hash_lookup_handle(hdev, handle);
+	hci_dev_unlock(hdev);
+	
+	if (conn) {
 		register struct hci_proto *hp;
 
 		/* Send to upper protocol */
-		if ((hp = GET_HPROTO(HCI_PROTO_L2CAP)) && hp->recv_acldata) {
+		if ((hp = hci_proto[HCI_PROTO_L2CAP]) && hp->recv_acldata) {
 			hp->recv_acldata(conn, skb, flags);
-			goto sent;
+			return;
 		}
 	} else {
-		ERR("%s ACL packet for unknown connection handle %d", hdev->name, handle);
+		BT_ERR("%s ACL packet for unknown connection handle %d", 
+			hdev->name, handle);
 	}
 
 	kfree_skb(skb);
-sent:
-	hdev->stat.acl_rx++;
 }
 
 /* SCO data packet */
 static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb)
 {
-	DBG("%s len %d", hdev->name, skb->len);
+	hci_sco_hdr *sh = (void *) skb->data;
+	struct hci_conn *conn;
+	__u16 handle;
+
+	skb_pull(skb, HCI_SCO_HDR_SIZE);
+
+	handle = __le16_to_cpu(sh->handle);
+
+	BT_DBG("%s len %d handle 0x%x", hdev->name, skb->len, handle);
 
-	kfree_skb(skb);
 	hdev->stat.sco_rx++;
+
+	hci_dev_lock(hdev);
+	conn = conn_hash_lookup_handle(hdev, handle);
+	hci_dev_unlock(hdev);
+	
+	if (conn) {
+		register struct hci_proto *hp;
+
+		/* Send to upper protocol */
+		if ((hp = hci_proto[HCI_PROTO_SCO]) && hp->recv_scodata) {
+			hp->recv_scodata(conn, skb);
+			return;
+		}
+	} else {
+		BT_ERR("%s SCO packet for unknown connection handle %d", 
+			hdev->name, handle);
+	}
+
+	kfree_skb(skb);
 }
 
-/* ----- HCI tasks ----- */
 void hci_rx_task(unsigned long arg)
 {
 	struct hci_dev *hdev = (struct hci_dev *) arg;
 	struct sk_buff *skb;
 
-	DBG("%s", hdev->name);
+	BT_DBG("%s", hdev->name);
 
 	read_lock(&hci_task_lock);
 
 	while ((skb = skb_dequeue(&hdev->rx_q))) {
-		if (hdev->flags & HCI_SOCK) {
+		if (atomic_read(&hdev->promisc)) {
 			/* Send copy to the sockets */
 			hci_send_to_sock(hdev, skb);
 		}
 
-		if (hdev->flags & HCI_INIT) {
+		if (test_bit(HCI_RAW, &hdev->flags)) {
+			kfree_skb(skb);
+			continue;
+		}
+
+		if (test_bit(HCI_INIT, &hdev->flags)) {
 			/* Don't process data packets in this states. */
 			switch (skb->pkt_type) {
 			case HCI_ACLDATA_PKT:
@@ -1921,64 +1310,43 @@
 			};
 		}
 
-		if (hdev->flags & HCI_NORMAL) {
-			/* Process frame */
-			switch (skb->pkt_type) {
-			case HCI_EVENT_PKT:
-				hci_event_packet(hdev, skb);
-				break;
+		/* Process frame */
+		switch (skb->pkt_type) {
+		case HCI_EVENT_PKT:
+			hci_event_packet(hdev, skb);
+			break;
 
-			case HCI_ACLDATA_PKT:
-				DBG("%s ACL data packet", hdev->name);
-				hci_acldata_packet(hdev, skb);
-				break;
+		case HCI_ACLDATA_PKT:
+			BT_DBG("%s ACL data packet", hdev->name);
+			hci_acldata_packet(hdev, skb);
+			break;
 
-			case HCI_SCODATA_PKT:
-				DBG("%s SCO data packet", hdev->name);
-				hci_scodata_packet(hdev, skb);
-				break;
+		case HCI_SCODATA_PKT:
+			BT_DBG("%s SCO data packet", hdev->name);
+			hci_scodata_packet(hdev, skb);
+			break;
 
-			default:
-				kfree_skb(skb);
-				break;
-			};
-		} else {
+		default:
 			kfree_skb(skb);
+			break;
 		}
 	}
 
 	read_unlock(&hci_task_lock);
 }
 
-static void hci_tx_task(unsigned long arg)
-{
-	struct hci_dev *hdev = (struct hci_dev *) arg;
-	struct sk_buff *skb;
-
-	read_lock(&hci_task_lock);
-
-	DBG("%s acl %d sco %d", hdev->name, hdev->acl_cnt, hdev->sco_cnt);
-
-	/* Schedule queues and send stuff to HCI driver */
-
-	hci_sched_acl(hdev);
-
-	hci_sched_sco(hdev);
-
-	/* Send next queued raw (unknown type) packet */
-	while ((skb = skb_dequeue(&hdev->raw_q)))
-		hci_send_frame(skb);
-
-	read_unlock(&hci_task_lock);
-}
-
 static void hci_cmd_task(unsigned long arg)
 {
 	struct hci_dev *hdev = (struct hci_dev *) arg;
 	struct sk_buff *skb;
 
-	DBG("%s cmd %d", hdev->name, atomic_read(&hdev->cmd_cnt));
+	BT_DBG("%s cmd %d", hdev->name, atomic_read(&hdev->cmd_cnt));
 
+	if (!atomic_read(&hdev->cmd_cnt) && (jiffies - hdev->cmd_last_tx) > HZ) {
+		BT_ERR("%s command tx timeout", hdev->name);
+		atomic_set(&hdev->cmd_cnt, 1);
+	}
+	
 	/* Send queued commands */
 	if (atomic_read(&hdev->cmd_cnt) && (skb = skb_dequeue(&hdev->cmd_q))) {
 		if (hdev->sent_cmd)
@@ -1987,6 +1355,7 @@
 		if ((hdev->sent_cmd = skb_clone(skb, GFP_ATOMIC))) {
 			atomic_dec(&hdev->cmd_cnt);
 			hci_send_frame(skb);
+			hdev->cmd_last_tx = jiffies;
 		} else {
 			skb_queue_head(&hdev->cmd_q, skb);
 			hci_sched_cmd(hdev);
@@ -1994,27 +1363,7 @@
 	}
 }
 
-/* Receive frame from HCI drivers */
-int hci_recv_frame(struct sk_buff *skb)
-{
-	struct hci_dev *hdev = (struct hci_dev *) skb->dev;
-
-	if (!hdev || !(hdev->flags & (HCI_UP | HCI_INIT))) {
-		kfree_skb(skb);
-		return -1;
-	}
-
-	DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len);
-
-	/* Incomming skb */
-	bluez_cb(skb)->incomming = 1;
-
-	/* Queue frame for rx task */
-	skb_queue_tail(&hdev->rx_q, skb);
-	hci_sched_rx(hdev);
-
-	return 0;
-}
+/* ---- Initialization ---- */
 
 int hci_core_init(void)
 {
@@ -2028,5 +1377,3 @@
 {
 	return 0;
 }
-
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/hci_event.c linux-2.5/net/bluetooth/hci_event.c
--- linux-2.5.13/net/bluetooth/hci_event.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/net/bluetooth/hci_event.c	Wed May  1 21:14:55 2002
@@ -0,0 +1,874 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * HCI Events.
+ *
+ * $Id: hci_event.c,v 1.3 2002/04/17 17:37:16 maxk Exp $
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/fcntl.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <linux/notifier.h>
+#include <net/sock.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/unaligned.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+
+#ifndef HCI_CORE_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#endif
+
+/* Handle HCI Event packets */
+
+/* Command Complete OGF LINK_CTL  */
+static void hci_cc_link_ctl(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
+{
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	default:
+		BT_DBG("%s Command complete: ogf LINK_CTL ocf %x", hdev->name, ocf);
+		break;
+	};
+}
+
+/* Command Complete OGF LINK_POLICY  */
+static void hci_cc_link_policy(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
+{
+	struct hci_conn *conn;
+	role_discovery_rp *rd;
+
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	case OCF_ROLE_DISCOVERY: 
+		rd = (void *) skb->data;
+
+		if (rd->status)
+			break;
+		
+		hci_dev_lock(hdev);
+	
+		conn = conn_hash_lookup_handle(hdev, __le16_to_cpu(rd->handle));
+		if (conn) {
+			if (rd->role)
+				conn->link_mode &= ~HCI_LM_MASTER;
+			else
+				conn->link_mode |= HCI_LM_MASTER;
+		}
+			
+		hci_dev_unlock(hdev);
+		break;
+
+	default:
+		BT_DBG("%s: Command complete: ogf LINK_POLICY ocf %x", 
+				hdev->name, ocf);
+		break;
+	};
+}
+
+/* Command Complete OGF HOST_CTL  */
+static void hci_cc_host_ctl(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
+{
+	__u8 status, param;
+	void *sent;
+
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	case OCF_RESET:
+		status = *((__u8 *) skb->data);
+		hci_req_complete(hdev, status);
+		break;
+
+	case OCF_SET_EVENT_FLT:
+		status = *((__u8 *) skb->data);
+		if (status) {
+			BT_DBG("%s SET_EVENT_FLT failed %d", hdev->name, status);
+		} else {
+			BT_DBG("%s SET_EVENT_FLT succeseful", hdev->name);
+		}
+		break;
+
+	case OCF_WRITE_AUTH_ENABLE:
+		sent = hci_sent_cmd_data(hdev, OGF_HOST_CTL, OCF_WRITE_AUTH_ENABLE);
+		if (!sent)
+			break;
+
+		status = *((__u8 *) skb->data);
+		param  = *((__u8 *) sent);
+
+		if (!status) {
+			if (param == AUTH_ENABLED)
+				set_bit(HCI_AUTH, &hdev->flags);
+			else
+				clear_bit(HCI_AUTH, &hdev->flags);
+		}
+		hci_req_complete(hdev, status);
+		break;
+
+	case OCF_WRITE_ENCRYPT_MODE:
+		sent = hci_sent_cmd_data(hdev, OGF_HOST_CTL, OCF_WRITE_ENCRYPT_MODE);
+		if (!sent)
+			break;
+
+		status = *((__u8 *) skb->data);
+		param  = *((__u8 *) sent);
+
+		if (!status) {
+			if (param)
+				set_bit(HCI_ENCRYPT, &hdev->flags);
+			else
+				clear_bit(HCI_ENCRYPT, &hdev->flags);
+		}
+		hci_req_complete(hdev, status);
+		break;
+
+	case OCF_WRITE_CA_TIMEOUT:
+		status = *((__u8 *) skb->data);
+		if (status) {
+			BT_DBG("%s OCF_WRITE_CA_TIMEOUT failed %d", hdev->name, status);
+		} else {
+			BT_DBG("%s OCF_WRITE_CA_TIMEOUT succeseful", hdev->name);
+		}
+		break;
+
+	case OCF_WRITE_PG_TIMEOUT:
+		status = *((__u8 *) skb->data);
+		if (status) {
+			BT_DBG("%s OCF_WRITE_PG_TIMEOUT failed %d", hdev->name, status);
+		} else {
+			BT_DBG("%s: OCF_WRITE_PG_TIMEOUT succeseful", hdev->name);
+		}
+		break;
+
+	case OCF_WRITE_SCAN_ENABLE:
+		sent = hci_sent_cmd_data(hdev, OGF_HOST_CTL, OCF_WRITE_SCAN_ENABLE);
+		if (!sent)
+			break;
+		status = *((__u8 *) skb->data);
+		param  = *((__u8 *) sent);
+
+		BT_DBG("param 0x%x", param);
+
+		if (!status) {
+			clear_bit(HCI_PSCAN, &hdev->flags);
+			clear_bit(HCI_ISCAN, &hdev->flags);
+			if (param & SCAN_INQUIRY) 
+				set_bit(HCI_ISCAN, &hdev->flags);
+
+			if (param & SCAN_PAGE) 
+				set_bit(HCI_PSCAN, &hdev->flags);
+		}
+		hci_req_complete(hdev, status);
+		break;
+
+	case OCF_HOST_BUFFER_SIZE:
+		status = *((__u8 *) skb->data);
+		if (status) {
+			BT_DBG("%s OCF_BUFFER_SIZE failed %d", hdev->name, status);
+			hci_req_complete(hdev, status);
+		}
+		break;
+
+	default:
+		BT_DBG("%s Command complete: ogf HOST_CTL ocf %x", hdev->name, ocf);
+		break;
+	};
+}
+
+/* Command Complete OGF INFO_PARAM  */
+static void hci_cc_info_param(struct hci_dev *hdev, __u16 ocf, struct sk_buff *skb)
+{
+	read_local_features_rp *lf;
+	read_buffer_size_rp *bs;
+	read_bd_addr_rp *ba;
+
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	case OCF_READ_LOCAL_FEATURES:
+		lf = (read_local_features_rp *) skb->data;
+
+		if (lf->status) {
+			BT_DBG("%s READ_LOCAL_FEATURES failed %d", hdev->name, lf->status);
+			break;
+		}
+
+		memcpy(hdev->features, lf->features, sizeof(hdev->features));
+
+		/* Adjust default settings according to features 
+		 * supported by device. */
+		if (hdev->features[0] & LMP_3SLOT)
+			hdev->pkt_type |= (HCI_DM3 | HCI_DH3);
+
+		if (hdev->features[0] & LMP_5SLOT)
+			hdev->pkt_type |= (HCI_DM5 | HCI_DH5);
+
+		if (hdev->features[1] & LMP_HV2)
+			hdev->pkt_type |= (HCI_HV2);
+
+		if (hdev->features[1] & LMP_HV3)
+			hdev->pkt_type |= (HCI_HV3);
+
+		BT_DBG("%s: features 0x%x 0x%x 0x%x", hdev->name, lf->features[0], lf->features[1], lf->features[2]);
+
+		break;
+
+	case OCF_READ_BUFFER_SIZE:
+		bs = (read_buffer_size_rp *) skb->data;
+
+		if (bs->status) {
+			BT_DBG("%s READ_BUFFER_SIZE failed %d", hdev->name, bs->status);
+			hci_req_complete(hdev, bs->status);
+			break;
+		}
+
+		hdev->acl_mtu  = __le16_to_cpu(bs->acl_mtu);
+		hdev->sco_mtu  = bs->sco_mtu ? bs->sco_mtu : 64;
+		hdev->acl_pkts = hdev->acl_cnt = __le16_to_cpu(bs->acl_max_pkt);
+		hdev->sco_pkts = hdev->sco_cnt = __le16_to_cpu(bs->sco_max_pkt);
+
+		BT_DBG("%s mtu: acl %d, sco %d max_pkt: acl %d, sco %d", hdev->name,
+		    hdev->acl_mtu, hdev->sco_mtu, hdev->acl_pkts, hdev->sco_pkts);
+		break;
+
+	case OCF_READ_BD_ADDR:
+		ba = (read_bd_addr_rp *) skb->data;
+
+		if (!ba->status) {
+			bacpy(&hdev->bdaddr, &ba->bdaddr);
+		} else {
+			BT_DBG("%s: READ_BD_ADDR failed %d", hdev->name, ba->status);
+		}
+
+		hci_req_complete(hdev, ba->status);
+		break;
+
+	default:
+		BT_DBG("%s Command complete: ogf INFO_PARAM ocf %x", hdev->name, ocf);
+		break;
+	};
+}
+
+/* Command Status OGF LINK_CTL  */
+static inline void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)
+{
+	struct hci_conn *conn;
+	create_conn_cp *cc = hci_sent_cmd_data(hdev, OGF_LINK_CTL, OCF_CREATE_CONN);
+
+	if (!cc)
+		return;
+
+	hci_dev_lock(hdev);
+	
+	conn = conn_hash_lookup_ba(hdev, ACL_LINK, &cc->bdaddr);
+
+	BT_DBG("%s status 0x%x bdaddr %s conn %p", hdev->name, 
+			status, batostr(&cc->bdaddr), conn);
+
+	if (status) {
+		if (conn) {
+			conn->state = BT_CLOSED;
+			hci_proto_connect_cfm(conn, status);
+			hci_conn_del(conn);
+		}
+	} else {
+		if (!conn) {
+			conn = hci_conn_add(hdev, ACL_LINK, &cc->bdaddr);
+			if (conn) {
+				conn->out = 1;
+				conn->link_mode |= HCI_LM_MASTER;
+			} else
+				BT_ERR("No memmory for new connection");
+		}
+	}
+
+	hci_dev_unlock(hdev);
+}
+
+static void hci_cs_link_ctl(struct hci_dev *hdev, __u16 ocf, __u8 status)
+{
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	case OCF_CREATE_CONN:
+		hci_cs_create_conn(hdev, status);
+		break;
+
+	case OCF_ADD_SCO:
+		if (status) {
+			struct hci_conn *acl, *sco;
+			add_sco_cp *cp = hci_sent_cmd_data(hdev, 
+						OGF_LINK_CTL, OCF_ADD_SCO);
+			__u16 handle;
+
+			if (!cp)
+				break;
+
+			handle = __le16_to_cpu(cp->handle);
+
+			BT_DBG("%s Add SCO error: handle %d status 0x%x", hdev->name, handle, status);
+
+			hci_dev_lock(hdev);
+	
+			acl = conn_hash_lookup_handle(hdev, handle);
+			if (!acl || !(sco = acl->link)) {
+				hci_dev_unlock(hdev);
+				break;
+			}
+
+			sco->state = BT_CLOSED;
+
+			hci_proto_connect_cfm(sco, status);
+			hci_conn_del(sco);
+
+			hci_dev_unlock(hdev);
+		}
+		break;
+
+	case OCF_INQUIRY:
+		if (status) {
+			BT_DBG("%s Inquiry error: status 0x%x", hdev->name, status);
+			hci_req_complete(hdev, status);
+		} else {
+			set_bit(HCI_INQUIRY, &hdev->flags);
+		}
+		break;
+
+	default:
+		BT_DBG("%s Command status: ogf LINK_CTL ocf %x status %d", 
+			hdev->name, ocf, status);
+		break;
+	};
+}
+
+/* Command Status OGF LINK_POLICY */
+static void hci_cs_link_policy(struct hci_dev *hdev, __u16 ocf, __u8 status)
+{
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	default:
+		BT_DBG("%s Command status: ogf HOST_POLICY ocf %x", hdev->name, ocf);
+		break;
+	};
+}
+
+/* Command Status OGF HOST_CTL */
+static void hci_cs_host_ctl(struct hci_dev *hdev, __u16 ocf, __u8 status)
+{
+	BT_DBG("%s ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	default:
+		BT_DBG("%s Command status: ogf HOST_CTL ocf %x", hdev->name, ocf);
+		break;
+	};
+}
+
+/* Command Status OGF INFO_PARAM  */
+static void hci_cs_info_param(struct hci_dev *hdev, __u16 ocf, __u8 status)
+{
+	BT_DBG("%s: hci_cs_info_param: ocf 0x%x", hdev->name, ocf);
+
+	switch (ocf) {
+	default:
+		BT_DBG("%s Command status: ogf INFO_PARAM ocf %x", hdev->name, ocf);
+		break;
+	};
+}
+
+/* Inquiry Complete */
+static inline void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	__u8 status = *((__u8 *) skb->data);
+
+	BT_DBG("%s status %d", hdev->name, status);
+
+	clear_bit(HCI_INQUIRY, &hdev->flags);
+	hci_req_complete(hdev, status);
+}
+
+/* Inquiry Result */
+static inline void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	inquiry_info *info = (inquiry_info *) (skb->data + 1);
+	int num_rsp = *((__u8 *) skb->data);
+
+	BT_DBG("%s num_rsp %d", hdev->name, num_rsp);
+
+	hci_dev_lock(hdev);
+	for (; num_rsp; num_rsp--)
+		inquiry_cache_update(hdev, info++);
+	hci_dev_unlock(hdev);
+}
+
+/* Connect Request */
+static inline void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_conn_request *cr = (evt_conn_request *) skb->data;
+	int mask = hdev->link_mode;
+
+	BT_DBG("%s Connection request: %s type 0x%x", hdev->name,
+			batostr(&cr->bdaddr), cr->link_type);
+
+	mask |= hci_proto_connect_ind(hdev, &cr->bdaddr, cr->link_type);
+
+	if (mask & HCI_LM_ACCEPT) {
+		/* Connection accepted */
+		struct hci_conn *conn;
+		accept_conn_req_cp ac;
+
+		hci_dev_lock(hdev);
+		conn = conn_hash_lookup_ba(hdev, cr->link_type, &cr->bdaddr);
+		if (!conn) {
+			if (!(conn = hci_conn_add(hdev, cr->link_type, &cr->bdaddr))) {
+				BT_ERR("No memmory for new connection");
+				hci_dev_unlock(hdev);
+				return;
+			}
+		}
+		conn->state = BT_CONNECT;
+		hci_dev_unlock(hdev);
+
+		bacpy(&ac.bdaddr, &cr->bdaddr);
+	
+		if (lmp_rswitch_capable(hdev) && (mask & HCI_LM_MASTER))
+			ac.role = 0x00; /* Become master */
+		else
+			ac.role = 0x01; /* Remain slave */
+
+		hci_send_cmd(hdev, OGF_LINK_CTL, OCF_ACCEPT_CONN_REQ, 
+				ACCEPT_CONN_REQ_CP_SIZE, &ac);
+	} else {
+		/* Connection rejected */
+		reject_conn_req_cp rc;
+
+		bacpy(&rc.bdaddr, &cr->bdaddr);
+		rc.reason = 0x0f;
+		hci_send_cmd(hdev, OGF_LINK_CTL, OCF_REJECT_CONN_REQ,
+				REJECT_CONN_REQ_CP_SIZE, &rc);
+	}
+}
+
+/* Connect Complete */
+static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_conn_complete *cc = (evt_conn_complete *) skb->data;
+	struct hci_conn *conn = NULL;
+
+	BT_DBG("%s", hdev->name);
+
+	hci_dev_lock(hdev);
+	
+	conn = conn_hash_lookup_ba(hdev, cc->link_type, &cc->bdaddr);
+	if (!conn) {
+		hci_dev_unlock(hdev);
+		return;
+	}
+
+	if (!cc->status) {
+		conn->handle = __le16_to_cpu(cc->handle);
+		conn->state  = BT_CONNECTED;
+
+		if (test_bit(HCI_AUTH, &hdev->flags))
+			conn->link_mode |= HCI_LM_AUTH;
+		
+		if (test_bit(HCI_ENCRYPT, &hdev->flags))
+			conn->link_mode |= HCI_LM_ENCRYPT;
+
+
+		/* Set link policy */
+		if (conn->type == ACL_LINK && hdev->link_policy) {
+			write_link_policy_cp lp;
+			lp.handle = cc->handle;
+			lp.policy = __cpu_to_le16(hdev->link_policy);
+			hci_send_cmd(hdev, OGF_LINK_POLICY, OCF_WRITE_LINK_POLICY,
+				WRITE_LINK_POLICY_CP_SIZE, &lp);
+		}
+
+		/* Set packet type for incomming connection */
+		if (!conn->out) {
+			change_conn_ptype_cp cp;
+			cp.handle = cc->handle;
+			cp.pkt_type = (conn->type == ACL_LINK) ? 
+				__cpu_to_le16(hdev->pkt_type & ACL_PTYPE_MASK):
+				__cpu_to_le16(hdev->pkt_type & SCO_PTYPE_MASK);
+
+			hci_send_cmd(hdev, OGF_LINK_CTL, OCF_CHANGE_CONN_PTYPE,
+				CHANGE_CONN_PTYPE_CP_SIZE, &cp);
+		}
+	} else
+		conn->state = BT_CLOSED;
+
+	if (conn->type == ACL_LINK) {
+		struct hci_conn *sco = conn->link;
+		if (sco) {
+			if (!cc->status)
+				hci_add_sco(sco, conn->handle);
+			else {
+				hci_proto_connect_cfm(sco, cc->status);
+				hci_conn_del(sco);
+			}
+		}
+	}
+
+	hci_proto_connect_cfm(conn, cc->status);
+	if (cc->status)
+		hci_conn_del(conn);
+
+	hci_dev_unlock(hdev);
+}
+
+/* Disconnect Complete */
+static inline void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_disconn_complete *dc = (evt_disconn_complete *) skb->data;
+	struct hci_conn *conn = NULL;
+	__u16 handle = __le16_to_cpu(dc->handle);
+
+	BT_DBG("%s status %d", hdev->name, dc->status);
+
+	if (dc->status)
+		return;
+
+	hci_dev_lock(hdev);
+	
+	conn = conn_hash_lookup_handle(hdev, handle);
+	if (conn) {
+		conn->state = BT_CLOSED;
+		hci_proto_disconn_ind(conn, dc->reason);
+		hci_conn_del(conn);
+	}
+
+	hci_dev_unlock(hdev);
+}
+
+/* Number of completed packets */
+static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_num_comp_pkts *nc = (evt_num_comp_pkts *) skb->data;
+	__u16 *ptr;
+	int i;
+
+	skb_pull(skb, EVT_NUM_COMP_PKTS_SIZE);
+
+	BT_DBG("%s num_hndl %d", hdev->name, nc->num_hndl);
+
+	if (skb->len < nc->num_hndl * 4) {
+		BT_DBG("%s bad parameters", hdev->name);
+		return;
+	}
+
+	tasklet_disable(&hdev->tx_task);
+
+	for (i = 0, ptr = (__u16 *) skb->data; i < nc->num_hndl; i++) {
+		struct hci_conn *conn;
+		__u16  handle, count;
+
+		handle = __le16_to_cpu(get_unaligned(ptr++));
+		count  = __le16_to_cpu(get_unaligned(ptr++));
+
+		conn = conn_hash_lookup_handle(hdev, handle);
+		if (conn) {
+			conn->sent -= count;
+
+			if (conn->type == SCO_LINK) {
+				if ((hdev->sco_cnt += count) > hdev->sco_pkts)
+					hdev->sco_cnt = hdev->sco_pkts;
+			} else {
+				if ((hdev->acl_cnt += count) > hdev->acl_pkts)
+					hdev->acl_cnt = hdev->acl_pkts;
+			}
+		}
+	}
+	hci_sched_tx(hdev);
+
+	tasklet_enable(&hdev->tx_task);
+}
+
+/* Role Change */
+static inline void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_role_change *rc = (evt_role_change *) skb->data;
+	struct hci_conn *conn = NULL;
+
+	BT_DBG("%s status %d", hdev->name, rc->status);
+
+	if (rc->status)
+		return;
+
+	hci_dev_lock(hdev);
+	
+	conn = conn_hash_lookup_ba(hdev, ACL_LINK, &rc->bdaddr);
+	if (conn) {
+		if (rc->role)
+			conn->link_mode &= ~HCI_LM_MASTER;
+		else 
+			conn->link_mode |= HCI_LM_MASTER;
+	}
+
+	hci_dev_unlock(hdev);
+}
+
+/* Authentication Complete */
+static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_auth_complete *ac = (evt_auth_complete *) skb->data;
+	struct hci_conn *conn = NULL;
+	__u16 handle = __le16_to_cpu(ac->handle);
+
+	BT_DBG("%s status %d", hdev->name, ac->status);
+
+	hci_dev_lock(hdev);
+	
+	conn = conn_hash_lookup_handle(hdev, handle);
+	if (conn) {
+		if (!ac->status)
+			conn->link_mode |= HCI_LM_AUTH;
+		clear_bit(HCI_CONN_AUTH_PEND, &conn->pend);
+
+		hci_proto_auth_cfm(conn, ac->status);
+		
+		if (test_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend)) {
+			if (!ac->status) {
+				set_conn_encrypt_cp ce;
+				ce.handle  = __cpu_to_le16(conn->handle);
+				ce.encrypt = 1;
+				hci_send_cmd(conn->hdev, OGF_LINK_CTL,
+						OCF_SET_CONN_ENCRYPT,
+						SET_CONN_ENCRYPT_CP_SIZE, &ce);
+			} else {
+				clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend);
+				hci_proto_encrypt_cfm(conn, ac->status);
+			}
+		}
+	}
+
+	hci_dev_unlock(hdev);
+}
+
+/* Encryption Change */
+static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	evt_encrypt_change *ec = (evt_encrypt_change *) skb->data;
+	struct hci_conn *conn = NULL;
+	__u16 handle = __le16_to_cpu(ec->handle);
+
+	BT_DBG("%s status %d", hdev->name, ec->status);
+
+	hci_dev_lock(hdev);
+	
+	conn = conn_hash_lookup_handle(hdev, handle);
+	if (conn) {
+		if (!ec->status) {
+		       	if (ec->encrypt)
+				conn->link_mode |= HCI_LM_ENCRYPT;
+			else
+				conn->link_mode &= ~HCI_LM_ENCRYPT;
+		}
+		clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend);
+		
+		hci_proto_encrypt_cfm(conn, ec->status);
+	}
+
+	hci_dev_unlock(hdev);
+}
+
+void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	hci_event_hdr *he = (hci_event_hdr *) skb->data;
+	evt_cmd_status *cs;
+	evt_cmd_complete *ec;
+	__u16 opcode, ocf, ogf;
+
+	skb_pull(skb, HCI_EVENT_HDR_SIZE);
+
+	BT_DBG("%s evt 0x%x", hdev->name, he->evt);
+
+	switch (he->evt) {
+	case EVT_NUM_COMP_PKTS:
+		hci_num_comp_pkts_evt(hdev, skb);
+		break;
+
+	case EVT_INQUIRY_COMPLETE:
+		hci_inquiry_complete_evt(hdev, skb);
+		break;
+
+	case EVT_INQUIRY_RESULT:
+		hci_inquiry_result_evt(hdev, skb);
+		break;
+
+	case EVT_CONN_REQUEST:
+		hci_conn_request_evt(hdev, skb);
+		break;
+
+	case EVT_CONN_COMPLETE:
+		hci_conn_complete_evt(hdev, skb);
+		break;
+
+	case EVT_DISCONN_COMPLETE:
+		hci_disconn_complete_evt(hdev, skb);
+		break;
+
+	case EVT_ROLE_CHANGE:
+		hci_role_change_evt(hdev, skb);
+		break;
+
+	case EVT_AUTH_COMPLETE:
+		hci_auth_complete_evt(hdev, skb);
+		break;
+
+	case EVT_ENCRYPT_CHANGE:
+		hci_encrypt_change_evt(hdev, skb);
+		break;
+
+	case EVT_CMD_STATUS:
+		cs = (evt_cmd_status *) skb->data;
+		skb_pull(skb, EVT_CMD_STATUS_SIZE);
+				
+		opcode = __le16_to_cpu(cs->opcode);
+		ogf = cmd_opcode_ogf(opcode);
+		ocf = cmd_opcode_ocf(opcode);
+
+		switch (ogf) {
+		case OGF_INFO_PARAM:
+			hci_cs_info_param(hdev, ocf, cs->status);
+			break;
+
+		case OGF_HOST_CTL:
+			hci_cs_host_ctl(hdev, ocf, cs->status);
+			break;
+
+		case OGF_LINK_CTL:
+			hci_cs_link_ctl(hdev, ocf, cs->status);
+			break;
+
+		case OGF_LINK_POLICY:
+			hci_cs_link_policy(hdev, ocf, cs->status);
+			break;
+
+		default:
+			BT_DBG("%s Command Status OGF %x", hdev->name, ogf);
+			break;
+		};
+
+		if (cs->ncmd) {
+			atomic_set(&hdev->cmd_cnt, 1);
+			if (!skb_queue_empty(&hdev->cmd_q))
+				hci_sched_cmd(hdev);
+		}
+		break;
+
+	case EVT_CMD_COMPLETE:
+		ec = (evt_cmd_complete *) skb->data;
+		skb_pull(skb, EVT_CMD_COMPLETE_SIZE);
+
+		opcode = __le16_to_cpu(ec->opcode);
+		ogf = cmd_opcode_ogf(opcode);
+		ocf = cmd_opcode_ocf(opcode);
+
+		switch (ogf) {
+		case OGF_INFO_PARAM:
+			hci_cc_info_param(hdev, ocf, skb);
+			break;
+
+		case OGF_HOST_CTL:
+			hci_cc_host_ctl(hdev, ocf, skb);
+			break;
+
+		case OGF_LINK_CTL:
+			hci_cc_link_ctl(hdev, ocf, skb);
+			break;
+
+		case OGF_LINK_POLICY:
+			hci_cc_link_policy(hdev, ocf, skb);
+			break;
+
+		default:
+			BT_DBG("%s Command Completed OGF %x", hdev->name, ogf);
+			break;
+		};
+
+		if (ec->ncmd) {
+			atomic_set(&hdev->cmd_cnt, 1);
+			if (!skb_queue_empty(&hdev->cmd_q))
+				hci_sched_cmd(hdev);
+		}
+		break;
+	};
+
+	kfree_skb(skb);
+	hdev->stat.evt_rx++;
+}
+
+/* General internal stack event */
+void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
+{
+	hci_event_hdr *eh;
+	evt_stack_internal *si;
+	struct sk_buff *skb;
+	int size;
+	void *ptr;
+
+	size = HCI_EVENT_HDR_SIZE + EVT_STACK_INTERNAL_SIZE + dlen;
+	skb  = bluez_skb_alloc(size, GFP_ATOMIC);
+	if (!skb)
+		return;
+
+	ptr = skb_put(skb, size);
+
+	eh = ptr;
+       	eh->evt  = EVT_STACK_INTERNAL;
+	eh->plen = EVT_STACK_INTERNAL_SIZE + dlen;
+	ptr += HCI_EVENT_HDR_SIZE;
+
+	si = ptr;
+	si->type = type;
+	memcpy(si->data, data, dlen);
+	
+	skb->pkt_type = HCI_EVENT_PKT;
+	skb->dev = (void *) hdev;
+	hci_send_to_sock(hdev, skb);
+	kfree_skb(skb);
+}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/hci_sock.c linux-2.5/net/bluetooth/hci_sock.c
--- linux-2.5.13/net/bluetooth/hci_sock.c	Fri May  3 01:22:38 2002
+++ linux-2.5/net/bluetooth/hci_sock.c	Wed May  1 20:36:25 2002
@@ -25,7 +25,7 @@
 /*
  * BlueZ HCI socket layer.
  *
- * $Id: hci_sock.c,v 1.9 2001/08/05 06:02:16 maxk Exp $
+ * $Id: hci_sock.c,v 1.4 2002/04/18 22:26:14 maxk Exp $
  */
 
 #include <linux/config.h>
@@ -51,43 +51,48 @@
 #include <asm/uaccess.h>
 
 #include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/bluez.h>
 #include <net/bluetooth/hci_core.h>
 
 #ifndef HCI_SOCK_DEBUG
-#undef  DBG
-#define DBG( A... )
+#undef  BT_DBG
+#define BT_DBG( A... )
 #endif
 
-/* HCI socket interface */
+/* ----- HCI socket interface ----- */
+
+/* Security filter */
+static struct hci_sec_filter hci_sec_filter = {
+	/* Packet types */
+	0x10,
+	/* Events */
+	{ 0xd9fe, 0x0 },
+	/* Commands */
+	{
+		/* OGF_LINK_CTL */
+		{ 0x2a000002, 0x0, 0x0, 0x0 },
+		/* OGF_LINK_POLICY */
+		{ 0x1200, 0x0, 0x0, 0x0     },
+		/* OGF_HOST_CTL */
+		{ 0x80100000, 0xa, 0x0, 0x0 },
+		/* OGF_INFO_PARAM */
+		{ 0x22a, 0x0, 0x0, 0x0      }
+	}
+};
 
 static struct bluez_sock_list hci_sk_list = {
 	lock: RW_LOCK_UNLOCKED
 };
 
-static struct sock *hci_sock_lookup(struct hci_dev *hdev)
-{
-	struct sock *sk;
-
-	read_lock(&hci_sk_list.lock);
-	for (sk = hci_sk_list.head; sk; sk = sk->next) {
-		if (hci_pi(sk)->hdev == hdev)
-			break;
-	}
-	read_unlock(&hci_sk_list.lock);
-	return sk;
-}
-
 /* Send frame to RAW socket */
 void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb)
 {
 	struct sock * sk;
 
-	DBG("hdev %p len %d", hdev, skb->len);
+	BT_DBG("hdev %p len %d", hdev, skb->len);
 
 	read_lock(&hci_sk_list.lock);
 	for (sk = hci_sk_list.head; sk; sk = sk->next) {
-		struct hci_filter *flt;	
+		struct hci_filter *flt;
 		struct sk_buff *nskb;
 
 		if (sk->state != BT_BOUND || hci_pi(sk)->hdev != hdev)
@@ -100,13 +105,19 @@
 		/* Apply filter */
 		flt = &hci_pi(sk)->filter;
 
-		if (!test_bit(skb->pkt_type, &flt->type_mask))
+		if (!hci_test_bit((skb->pkt_type & HCI_FLT_TYPE_BITS), &flt->type_mask))
 			continue;
 
 		if (skb->pkt_type == HCI_EVENT_PKT) {
-			register int evt = (*(__u8 *)skb->data & 63);
+			register int evt = (*(__u8 *)skb->data & HCI_FLT_EVENT_BITS);
+			
+			if (!hci_test_bit(evt, &flt->event_mask))
+				continue;
 
-			if (!test_bit(evt, &flt->event_mask))
+			if (flt->opcode && ((evt == EVT_CMD_COMPLETE && 
+					flt->opcode != *(__u16 *)(skb->data + 3)) ||
+					(evt == EVT_CMD_STATUS && 
+					flt->opcode != *(__u16 *)(skb->data + 4))))
 				continue;
 		}
 
@@ -116,8 +127,9 @@
 		/* Put type byte before the data */
 		memcpy(skb_push(nskb, 1), &nskb->pkt_type, 1);
 
-		skb_queue_tail(&sk->receive_queue, nskb);
-		sk->data_ready(sk, nskb->len);
+		if (sock_queue_rcv_skb(sk, nskb))
+			kfree_skb(nskb);
+		
 	}
 	read_unlock(&hci_sk_list.lock);
 }
@@ -127,7 +139,7 @@
 	struct sock *sk = sock->sk;
 	struct hci_dev *hdev = hci_pi(sk)->hdev;
 
-	DBG("sock %p sk %p", sock, sk);
+	BT_DBG("sock %p sk %p", sock, sk);
 
 	if (!sk)
 		return 0;
@@ -135,9 +147,7 @@
 	bluez_sock_unlink(&hci_sk_list, sk);
 
 	if (hdev) {
-		if (!hci_sock_lookup(hdev))
-			hdev->flags &= ~HCI_SOCK;
-
+		atomic_dec(&hdev->promisc);
 		hci_dev_put(hdev);
 	}
 
@@ -149,24 +159,55 @@
 	sock_put(sk);
 
 	MOD_DEC_USE_COUNT;
-
 	return 0;
 }
 
-static int hci_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+/* Ioctls that require bound socket */ 
+static inline int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, unsigned long arg)
 {
-	struct sock *sk = sock->sk;
 	struct hci_dev *hdev = hci_pi(sk)->hdev;
-	__u32 mode;
 
-	DBG("cmd %x arg %lx", cmd, arg);
+	if (!hdev)
+		return -EBADFD;
 
 	switch (cmd) {
-	case HCIGETINFO:
-		return hci_dev_info(arg);
+	case HCISETRAW:
+		if (!capable(CAP_NET_ADMIN))
+			return -EACCES;
 
+		if (arg)
+			set_bit(HCI_RAW, &hdev->flags);
+		else
+			clear_bit(HCI_RAW, &hdev->flags);
+
+		return 0;
+
+	case HCIGETCONNINFO:
+		return hci_get_conn_info(hdev, arg);
+
+	default:
+		if (hdev->ioctl)
+			return hdev->ioctl(hdev, cmd, arg);
+		return -EINVAL;
+	}
+}
+
+static int hci_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+	struct sock *sk = sock->sk;
+	int err;
+
+	BT_DBG("cmd %x arg %lx", cmd, arg);
+
+	switch (cmd) {
 	case HCIGETDEVLIST:
-		return hci_dev_list(arg);
+		return hci_get_dev_list(arg);
+
+	case HCIGETDEVINFO:
+		return hci_get_dev_info(arg);
+
+	case HCIGETCONNLIST:
+		return hci_get_conn_list(arg);
 
 	case HCIDEVUP:
 		if (!capable(CAP_NET_ADMIN))
@@ -183,48 +224,31 @@
 			return -EACCES;
 		return hci_dev_reset(arg);
 
-	case HCIRESETSTAT:
+	case HCIDEVRESTAT:
 		if (!capable(CAP_NET_ADMIN))
 			return -EACCES;
 		return hci_dev_reset_stat(arg);
 
 	case HCISETSCAN:
-		if (!capable(CAP_NET_ADMIN))
-			return -EACCES;
-		return hci_dev_setscan(arg);
-
 	case HCISETAUTH:
-		if (!capable(CAP_NET_ADMIN))
-			return -EACCES;
-		return hci_dev_setauth(arg);
-
-	case HCISETRAW:
-		if (!capable(CAP_NET_ADMIN))
-			return -EACCES;
-
-		if (!hdev)
-			return -EBADFD;
-
-		if (arg)
-			mode = HCI_RAW;
-		else
-			mode = HCI_NORMAL;
-
-		return hci_dev_setmode(hdev, mode);
-
+	case HCISETENCRYPT:
 	case HCISETPTYPE:
+	case HCISETLINKPOL:
+	case HCISETLINKMODE:
+	case HCISETACLMTU:
+	case HCISETSCOMTU:
 		if (!capable(CAP_NET_ADMIN))
 			return -EACCES;
-		return hci_dev_setptype(arg);
+		return hci_dev_cmd(cmd, arg);
 
 	case HCIINQUIRY:
 		return hci_inquiry(arg);
 
-	case HCIGETCONNLIST:
-		return hci_conn_list(arg);
-
 	default:
-		return -EINVAL;
+		lock_sock(sk);
+		err = hci_sock_bound_ioctl(sk, cmd, arg);
+		release_sock(sk);
+		return err;
 	};
 }
 
@@ -233,28 +257,35 @@
 	struct sockaddr_hci *haddr = (struct sockaddr_hci *) addr;
 	struct sock *sk = sock->sk;
 	struct hci_dev *hdev = NULL;
+	int err = 0;
 
-	DBG("sock %p sk %p", sock, sk);
+	BT_DBG("sock %p sk %p", sock, sk);
 
 	if (!haddr || haddr->hci_family != AF_BLUETOOTH)
 		return -EINVAL;
 
+	lock_sock(sk);
+
 	if (hci_pi(sk)->hdev) {
-		/* Already bound */
-		return 0;
+		err = -EALREADY;
+		goto done;
 	}
 
 	if (haddr->hci_dev != HCI_DEV_NONE) {
-		if (!(hdev = hci_dev_get(haddr->hci_dev)))
-			return -ENODEV;
+		if (!(hdev = hci_dev_get(haddr->hci_dev))) {
+			err = -ENODEV;
+			goto done;
+		}
 
-		hdev->flags |= HCI_SOCK;
+		atomic_inc(&hdev->promisc);
 	}
 
 	hci_pi(sk)->hdev = hdev;
 	sk->state = BT_BOUND;
 
-	return 0;
+done:
+	release_sock(sk);
+	return err;
 }
 
 static int hci_sock_getname(struct socket *sock, struct sockaddr *addr, int *addr_len, int peer)
@@ -262,73 +293,44 @@
 	struct sockaddr_hci *haddr = (struct sockaddr_hci *) addr;
 	struct sock *sk = sock->sk;
 
-	DBG("sock %p sk %p", sock, sk);
+	BT_DBG("sock %p sk %p", sock, sk);
+
+	lock_sock(sk);
 
 	*addr_len = sizeof(*haddr);
 	haddr->hci_family = AF_BLUETOOTH;
 	haddr->hci_dev    = hci_pi(sk)->hdev->id;
 
+	release_sock(sk);
 	return 0;
 }
 
-static int hci_sock_sendmsg(struct socket *sock, struct msghdr *msg, int len,
-                            struct scm_cookie *scm)
-{
-	struct sock *sk = sock->sk;
-	struct hci_dev *hdev = hci_pi(sk)->hdev;
-	struct sk_buff *skb;
-	int err;
-
-	DBG("sock %p sk %p", sock, sk);
-
-	if (msg->msg_flags & MSG_OOB)
-		return -EOPNOTSUPP;
-
-	if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_NOSIGNAL|MSG_ERRQUEUE))
-		return -EINVAL;
-
-	if (!hdev)
-		return -EBADFD;
-
-	if (!(skb = bluez_skb_send_alloc(sk, len, msg->msg_flags & MSG_DONTWAIT, &err)))
-		return err;
-
-	if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
-		kfree_skb(skb);
-		return -EFAULT;
-	}
-
-	skb->dev = (void *) hdev;
-	skb->pkt_type = *((unsigned char *) skb->data);
-	skb_pull(skb, 1);
-
-	/* Send frame to HCI core */
-	hci_send_raw(skb);
-
-	return len;
-}
-
 static inline void hci_sock_cmsg(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
 {
 	__u32 mask = hci_pi(sk)->cmsg_mask;
 
 	if (mask & HCI_CMSG_DIR)
         	put_cmsg(msg, SOL_HCI, HCI_CMSG_DIR, sizeof(int), &bluez_cb(skb)->incomming);
+
+	if (mask & HCI_CMSG_TSTAMP)
+        	put_cmsg(msg, SOL_HCI, HCI_CMSG_TSTAMP, sizeof(skb->stamp), &skb->stamp);
 }
  
-static int hci_sock_recvmsg(struct socket *sock, struct msghdr *msg, int len,
-                            int flags, struct scm_cookie *scm)
+static int hci_sock_recvmsg(struct socket *sock, struct msghdr *msg, int len, int flags, struct scm_cookie *scm)
 {
 	int noblock = flags & MSG_DONTWAIT;
 	struct sock *sk = sock->sk;
 	struct sk_buff *skb;
 	int copied, err;
 
-	DBG("sock %p sk %p", sock, sk);
+	BT_DBG("sock %p, sk %p", sock, sk);
 
-	if (flags & (MSG_OOB | MSG_PEEK))
+	if (flags & (MSG_OOB))
 		return -EOPNOTSUPP;
 
+	if (sk->state == BT_CLOSED)
+		return 0;
+
 	if (!(skb = skb_recv_datagram(sk, flags, noblock, &err)))
 		return err;
 
@@ -343,28 +345,95 @@
 	skb->h.raw = skb->data;
 	err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
 
-	if (hci_pi(sk)->cmsg_mask)
-		hci_sock_cmsg(sk, msg, skb);
-
+	hci_sock_cmsg(sk, msg, skb);
+	
 	skb_free_datagram(sk, skb);
 
 	return err ? : copied;
 }
 
+static int hci_sock_sendmsg(struct socket *sock, struct msghdr *msg, int len,
+                            struct scm_cookie *scm)
+{
+	struct sock *sk = sock->sk;
+	struct hci_dev *hdev;
+	struct sk_buff *skb;
+	int err;
+
+	BT_DBG("sock %p sk %p", sock, sk);
+
+	if (msg->msg_flags & MSG_OOB)
+		return -EOPNOTSUPP;
+
+	if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_NOSIGNAL|MSG_ERRQUEUE))
+		return -EINVAL;
+
+	if (len < 4)
+		return -EINVAL;
+	
+	lock_sock(sk);
+
+	if (!(hdev = hci_pi(sk)->hdev)) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	if (!(skb = bluez_skb_send_alloc(sk, len, msg->msg_flags & MSG_DONTWAIT, &err)))
+		goto done;
+
+	if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
+		err = -EFAULT;
+		goto drop;
+	}
+
+	skb->pkt_type = *((unsigned char *) skb->data);
+	skb_pull(skb, 1);
+
+	if (!capable(CAP_NET_RAW)) {
+		err = -EPERM;
+
+		if (skb->pkt_type == HCI_COMMAND_PKT) {
+			__u16 opcode = __le16_to_cpu(*(__u16 *)skb->data);
+			__u16 ogf = cmd_opcode_ogf(opcode) - 1;
+			__u16 ocf = cmd_opcode_ocf(opcode) & HCI_FLT_OCF_BITS;
+
+			if (ogf > HCI_SFLT_MAX_OGF ||
+					!hci_test_bit(ocf, &hci_sec_filter.ocf_mask[ogf]))
+				goto drop;
+		} else
+			goto drop;
+	}
+		
+	/* Send frame to HCI core */
+	skb->dev = (void *) hdev;
+	hci_send_raw(skb);
+	err = len;
+
+done:
+	release_sock(sk);
+	return err;
+
+drop:
+	kfree_skb(skb);
+	goto done;
+}
+
 int hci_sock_setsockopt(struct socket *sock, int level, int optname, char *optval, int len)
 {
 	struct sock *sk = sock->sk;
-	struct hci_filter flt;
+	struct hci_filter flt = { opcode: 0 };
 	int err = 0, opt = 0;
 
-	DBG("sk %p, opt %d", sk, optname);
+	BT_DBG("sk %p, opt %d", sk, optname);
 
 	lock_sock(sk);
 
 	switch (optname) {
 	case HCI_DATA_DIR:
-		if (get_user(opt, (int *)optval))
-			return -EFAULT;
+		if (get_user(opt, (int *)optval)) {
+			err = -EFAULT;
+			break;
+		}
 
 		if (opt)
 			hci_pi(sk)->cmsg_mask |= HCI_CMSG_DIR;
@@ -372,12 +441,31 @@
 			hci_pi(sk)->cmsg_mask &= ~HCI_CMSG_DIR;
 		break;
 
+	case HCI_TIME_STAMP:
+		if (get_user(opt, (int *)optval)) {
+			err = -EFAULT;
+			break;
+		}
+
+		if (opt)
+			hci_pi(sk)->cmsg_mask |= HCI_CMSG_TSTAMP;
+		else
+			hci_pi(sk)->cmsg_mask &= ~HCI_CMSG_TSTAMP;
+		break;
+
 	case HCI_FILTER:
 		len = MIN(len, sizeof(struct hci_filter));
 		if (copy_from_user(&flt, optval, len)) {
 			err = -EFAULT;
 			break;
 		}
+
+		if (!capable(CAP_NET_RAW)) {
+			flt.type_mask     &= hci_sec_filter.type_mask;
+			flt.event_mask[0] &= hci_sec_filter.event_mask[0];
+			flt.event_mask[1] &= hci_sec_filter.event_mask[1];
+		}
+		
 		memcpy(&hci_pi(sk)->filter, &flt, len);
 		break;
 
@@ -409,6 +497,16 @@
 			return -EFAULT;
 		break;
 
+	case HCI_TIME_STAMP:
+		if (hci_pi(sk)->cmsg_mask & HCI_CMSG_TSTAMP)
+			opt = 1;
+		else 
+			opt = 0;
+
+		if (put_user(opt, optval))
+			return -EFAULT;
+		break;
+
 	case HCI_FILTER:
 		len = MIN(len, sizeof(struct hci_filter));
 		if (copy_to_user(optval, &hci_pi(sk)->filter, len))
@@ -446,62 +544,45 @@
 {
 	struct sock *sk;
 
-	DBG("sock %p", sock);
+	BT_DBG("sock %p", sock);
 
 	if (sock->type != SOCK_RAW)
 		return -ESOCKTNOSUPPORT;
 
 	sock->ops = &hci_sock_ops;
 
-	if (!(sk = sk_alloc(PF_BLUETOOTH, GFP_KERNEL, 1, NULL)))
+	sk = bluez_sock_alloc(sock, protocol, sizeof(struct hci_pinfo), GFP_KERNEL);
+	if (!sk)
 		return -ENOMEM;
 
 	sock->state = SS_UNCONNECTED;
-	sock_init_data(sock, sk);
-
-	memset(&sk->protinfo, 0, sizeof(struct hci_pinfo));
-	sk->destruct = NULL;
-	sk->protocol = protocol;
-	sk->state    = BT_OPEN;
-
-	/* Initialize filter */
-	hci_pi(sk)->filter.type_mask  = (1<<HCI_EVENT_PKT);
-	hci_pi(sk)->filter.event_mask[0] = ~0L;
-	hci_pi(sk)->filter.event_mask[1] = ~0L;
+	sk->state   = BT_OPEN;
 
 	bluez_sock_link(&hci_sk_list, sk);
 
 	MOD_INC_USE_COUNT;
-
 	return 0;
 }
 
 static int hci_sock_dev_event(struct notifier_block *this, unsigned long event, void *ptr)
 {
 	struct hci_dev *hdev = (struct hci_dev *) ptr;
-	struct sk_buff *skb;
-
-	DBG("hdev %s event %ld", hdev->name, event);
+	evt_si_device sd;
+	
+	BT_DBG("hdev %s event %ld", hdev->name, event);
 
 	/* Send event to sockets */
-	if ((skb = bluez_skb_alloc(HCI_EVENT_HDR_SIZE + EVT_HCI_DEV_EVENT_SIZE, GFP_ATOMIC))) {
-		hci_event_hdr eh = { EVT_HCI_DEV_EVENT, EVT_HCI_DEV_EVENT_SIZE };
-		evt_hci_dev_event he = { event, hdev->id };
-
-		skb->pkt_type = HCI_EVENT_PKT;
-		memcpy(skb_put(skb, HCI_EVENT_HDR_SIZE), &eh, HCI_EVENT_HDR_SIZE);
-		memcpy(skb_put(skb, EVT_HCI_DEV_EVENT_SIZE), &he, EVT_HCI_DEV_EVENT_SIZE);
-
-		hci_send_to_sock(NULL, skb);
-		kfree_skb(skb);
-	}
-
+	sd.event  = event;
+	sd.dev_id = hdev->id;
+	hci_si_event(NULL, EVT_SI_DEVICE, EVT_SI_DEVICE_SIZE, &sd);
+	
 	if (event == HCI_DEV_UNREG) {
 		struct sock *sk;
 
 		/* Detach sockets from device */
 		read_lock(&hci_sk_list.lock);
 		for (sk = hci_sk_list.head; sk; sk = sk->next) {
+			bh_lock_sock(sk);
 			if (hci_pi(sk)->hdev == hdev) {
 				hci_pi(sk)->hdev = NULL;
 				sk->err = EPIPE;
@@ -510,6 +591,7 @@
 
 				hci_dev_put(hdev);
 			}
+			bh_unlock_sock(sk);
 		}
 		read_unlock(&hci_sk_list.lock);
 	}
@@ -519,7 +601,7 @@
 
 struct net_proto_family hci_sock_family_ops = {
 	family: PF_BLUETOOTH,
-	create: hci_sock_create,
+	create: hci_sock_create
 };
 
 struct notifier_block hci_sock_nblock = {
@@ -529,21 +611,19 @@
 int hci_sock_init(void)
 {
 	if (bluez_sock_register(BTPROTO_HCI, &hci_sock_family_ops)) {
-		ERR("Can't register HCI socket");
+		BT_ERR("Can't register HCI socket");
 		return -EPROTO;
 	}
 
 	hci_register_notifier(&hci_sock_nblock);
-
 	return 0;
 }
 
 int hci_sock_cleanup(void)
 {
 	if (bluez_sock_unregister(BTPROTO_HCI))
-		ERR("Can't unregister HCI socket");
+		BT_ERR("Can't unregister HCI socket");
 
 	hci_unregister_notifier(&hci_sock_nblock);
-
 	return 0;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/l2cap.c linux-2.5/net/bluetooth/l2cap.c
--- linux-2.5.13/net/bluetooth/l2cap.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/net/bluetooth/l2cap.c	Wed May  1 21:14:55 2002
@@ -0,0 +1,2048 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * BlueZ L2CAP core and sockets.
+ *
+ * $Id: l2cap.c,v 1.8 2002/04/19 00:01:39 maxk Exp $
+ */
+#define VERSION "2.0"
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/fcntl.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <linux/socket.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <linux/list.h>
+#include <net/sock.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+#include <net/bluetooth/l2cap.h>
+
+#ifndef L2CAP_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#endif
+
+static struct proto_ops l2cap_sock_ops;
+
+struct bluez_sock_list l2cap_sk_list = {
+	lock: RW_LOCK_UNLOCKED
+};
+
+static int l2cap_conn_del(struct hci_conn *conn, int err);
+
+static inline void l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent);
+static void l2cap_chan_del(struct sock *sk, int err);
+static int  l2cap_chan_send(struct sock *sk, struct msghdr *msg, int len);
+
+static void __l2cap_sock_close(struct sock *sk, int reason);
+static void l2cap_sock_close(struct sock *sk);
+static void l2cap_sock_kill(struct sock *sk);
+
+static int l2cap_send_req(struct l2cap_conn *conn, __u8 code, __u16 len, void *data);
+static int l2cap_send_rsp(struct l2cap_conn *conn, __u8 ident, __u8 code, __u16 len, void *data);
+
+/* ----- L2CAP timers ------ */
+static void l2cap_sock_timeout(unsigned long arg)
+{
+	struct sock *sk = (struct sock *) arg;
+
+	BT_DBG("sock %p state %d", sk, sk->state);
+
+	bh_lock_sock(sk);
+	__l2cap_sock_close(sk, ETIMEDOUT);
+	bh_unlock_sock(sk);
+
+	l2cap_sock_kill(sk);
+	sock_put(sk);
+}
+
+static void l2cap_sock_set_timer(struct sock *sk, long timeout)
+{
+	BT_DBG("sk %p state %d timeout %ld", sk, sk->state, timeout);
+
+	if (!mod_timer(&sk->timer, jiffies + timeout))
+		sock_hold(sk);
+}
+
+static void l2cap_sock_clear_timer(struct sock *sk)
+{
+	BT_DBG("sock %p state %d", sk, sk->state);
+
+	if (timer_pending(&sk->timer) && del_timer(&sk->timer))
+		__sock_put(sk);
+}
+
+static void l2cap_sock_init_timer(struct sock *sk)
+{
+	init_timer(&sk->timer);
+	sk->timer.function = l2cap_sock_timeout;
+	sk->timer.data = (unsigned long)sk;
+}
+
+/* -------- L2CAP connections --------- */
+static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, __u8 status)
+{
+	struct l2cap_conn *conn;
+
+	if ((conn = hcon->l2cap_data))
+		return conn;
+
+	if (status)
+		return conn;
+
+	if (!(conn = kmalloc(sizeof(struct l2cap_conn), GFP_ATOMIC)))
+		return NULL;
+	memset(conn, 0, sizeof(struct l2cap_conn));
+
+	hcon->l2cap_data = conn;
+	conn->hcon = hcon;
+	
+	conn->mtu = hcon->hdev->acl_mtu;
+	conn->src = &hcon->hdev->bdaddr;
+	conn->dst = &hcon->dst;
+	
+	spin_lock_init(&conn->lock);
+	conn->chan_list.lock = RW_LOCK_UNLOCKED;
+
+	BT_DBG("hcon %p conn %p", hcon, conn);
+
+	MOD_INC_USE_COUNT;
+	return conn;
+}
+
+static int l2cap_conn_del(struct hci_conn *hcon, int err)
+{
+	struct l2cap_conn *conn;
+	struct sock *sk;
+
+	if (!(conn = hcon->l2cap_data)) 
+		return 0;
+
+	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);
+
+	if (conn->rx_skb)
+		kfree_skb(conn->rx_skb);
+
+	/* Kill channels */
+	while ((sk = conn->chan_list.head)) {
+		bh_lock_sock(sk);
+		l2cap_chan_del(sk, err);
+		bh_unlock_sock(sk);
+		l2cap_sock_kill(sk);
+	}
+
+	hcon->l2cap_data = NULL;
+	kfree(conn);
+
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
+
+int l2cap_connect(struct sock *sk)
+{
+	bdaddr_t *src = &bluez_sk(sk)->src;
+	bdaddr_t *dst = &bluez_sk(sk)->dst;
+	struct l2cap_conn *conn;
+	struct hci_conn   *hcon;
+	struct hci_dev    *hdev;
+	int err = 0;
+
+	BT_DBG("%s -> %s psm 0x%2.2x", batostr(src), batostr(dst), l2cap_pi(sk)->psm);
+
+	if (!(hdev = hci_get_route(dst, src)))
+		return -EHOSTUNREACH;
+
+	hci_dev_lock_bh(hdev);
+
+	err = -ENOMEM;
+
+	hcon = hci_connect(hdev, ACL_LINK, dst);
+	if (!hcon)
+		goto done;
+
+	conn = l2cap_conn_add(hcon, 0);
+	if (!conn) {
+		hci_conn_put(hcon);
+		goto done;
+	}
+
+	err = 0;
+
+	/* Update source addr of the socket */
+	bacpy(src, conn->src);
+
+	l2cap_chan_add(conn, sk, NULL);
+
+	sk->state = BT_CONNECT;
+	l2cap_sock_set_timer(sk, sk->sndtimeo);
+
+	if (hcon->state == BT_CONNECTED) {
+		if (sk->type == SOCK_SEQPACKET) {
+			l2cap_conn_req req;
+			req.scid = __cpu_to_le16(l2cap_pi(sk)->scid);
+			req.psm  = l2cap_pi(sk)->psm;
+			l2cap_send_req(conn, L2CAP_CONN_REQ, L2CAP_CONN_REQ_SIZE, &req);
+		} else {
+			l2cap_sock_clear_timer(sk);
+			sk->state = BT_CONNECTED;
+		}
+	}
+
+done:
+	hci_dev_unlock_bh(hdev);
+	hci_dev_put(hdev);
+	return err;
+}
+
+/* -------- Socket interface ---------- */
+static struct sock *__l2cap_get_sock_by_addr(struct sockaddr_l2 *addr)
+{
+	bdaddr_t *src = &addr->l2_bdaddr;
+	__u16 psm = addr->l2_psm;
+	struct sock *sk;
+
+	for (sk = l2cap_sk_list.head; sk; sk = sk->next) {
+		if (l2cap_pi(sk)->psm == psm &&
+		    !bacmp(&bluez_sk(sk)->src, src))
+			break;
+	}
+
+	return sk;
+}
+
+/* Find socket listening on psm and source bdaddr.
+ * Returns closest match.
+ */
+static struct sock *l2cap_get_sock_listen(bdaddr_t *src, __u16 psm)
+{
+	struct sock *sk, *sk1 = NULL;
+
+	read_lock(&l2cap_sk_list.lock);
+
+	for (sk = l2cap_sk_list.head; sk; sk = sk->next) {
+		if (sk->state != BT_LISTEN)
+			continue;
+
+		if (l2cap_pi(sk)->psm == psm) {
+			/* Exact match. */
+			if (!bacmp(&bluez_sk(sk)->src, src))
+				break;
+
+			/* Closest match */
+			if (!bacmp(&bluez_sk(sk)->src, BDADDR_ANY))
+				sk1 = sk;
+		}
+	}
+
+	read_unlock(&l2cap_sk_list.lock);
+	return sk ? sk : sk1;
+}
+
+static void l2cap_sock_destruct(struct sock *sk)
+{
+	BT_DBG("sk %p", sk);
+
+	skb_queue_purge(&sk->receive_queue);
+	skb_queue_purge(&sk->write_queue);
+	
+	if (sk->protinfo)
+		kfree(sk->protinfo);
+	
+	MOD_DEC_USE_COUNT;
+}
+
+static void l2cap_sock_cleanup_listen(struct sock *parent)
+{
+	struct sock *sk;
+
+	BT_DBG("parent %p", parent);
+
+	/* Close not yet accepted channels */
+	while ((sk = bluez_accept_dequeue(parent, NULL)))
+		l2cap_sock_close(sk);
+
+	parent->state  = BT_CLOSED;
+	parent->zapped = 1;
+}
+
+/* Kill socket (only if zapped and orphan)
+ * Must be called on unlocked socket.
+ */
+static void l2cap_sock_kill(struct sock *sk)
+{
+	if (!sk->zapped || sk->socket)
+		return;
+
+	BT_DBG("sk %p state %d", sk, sk->state);
+
+	/* Kill poor orphan */
+	bluez_sock_unlink(&l2cap_sk_list, sk);
+	sk->dead = 1;
+	sock_put(sk);
+}
+
+/* Close socket.
+ */
+static void __l2cap_sock_close(struct sock *sk, int reason)
+{
+	BT_DBG("sk %p state %d socket %p", sk, sk->state, sk->socket);
+
+	switch (sk->state) {
+	case BT_LISTEN:
+		l2cap_sock_cleanup_listen(sk);
+		break;
+
+	case BT_CONNECTED:
+	case BT_CONFIG:
+		if (sk->type == SOCK_SEQPACKET) {
+			struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+			l2cap_disconn_req req;
+
+			sk->state = BT_DISCONN;
+			l2cap_sock_set_timer(sk, HZ * 5);
+
+			req.dcid = __cpu_to_le16(l2cap_pi(sk)->dcid);
+			req.scid = __cpu_to_le16(l2cap_pi(sk)->scid);
+			l2cap_send_req(conn, L2CAP_DISCONN_REQ, L2CAP_DISCONN_REQ_SIZE, &req);
+		} else {
+			l2cap_chan_del(sk, reason);
+		}
+		break;
+
+	case BT_CONNECT:
+	case BT_CONNECT2:
+	case BT_DISCONN:
+		l2cap_chan_del(sk, reason);
+		break;
+
+	default:
+		sk->zapped = 1;
+		break;
+	};
+}
+
+/* Must be called on unlocked socket. */
+static void l2cap_sock_close(struct sock *sk)
+{
+	l2cap_sock_clear_timer(sk);
+
+	lock_sock(sk);
+	__l2cap_sock_close(sk, ECONNRESET);
+	release_sock(sk);
+
+	l2cap_sock_kill(sk);
+}
+
+static void l2cap_sock_init(struct sock *sk, struct sock *parent)
+{
+	struct l2cap_pinfo *pi = l2cap_pi(sk);
+
+	BT_DBG("sk %p", sk);
+
+	if (parent) {
+		sk->type = parent->type;
+
+		pi->imtu = l2cap_pi(parent)->imtu;
+		pi->omtu = l2cap_pi(parent)->omtu;
+		pi->link_mode = l2cap_pi(parent)->link_mode;
+	} else {
+		pi->imtu = L2CAP_DEFAULT_MTU;
+		pi->omtu = 0;
+		pi->link_mode = 0;
+	}
+
+	/* Default config options */
+	pi->conf_mtu = L2CAP_DEFAULT_MTU;
+	pi->flush_to = L2CAP_DEFAULT_FLUSH_TO;
+}
+
+static struct sock *l2cap_sock_alloc(struct socket *sock, int proto, int prio)
+{
+	struct sock *sk;
+
+	sk = bluez_sock_alloc(sock, proto, sizeof(struct l2cap_pinfo), prio);
+	if (!sk)
+		return NULL;
+
+	sk->destruct = l2cap_sock_destruct;
+	sk->sndtimeo = L2CAP_CONN_TIMEOUT;
+	sk->state    = BT_OPEN;
+
+	l2cap_sock_init_timer(sk);
+
+	bluez_sock_link(&l2cap_sk_list, sk);
+
+	MOD_INC_USE_COUNT;
+	return sk;
+}
+
+static int l2cap_sock_create(struct socket *sock, int protocol)
+{
+	struct sock *sk;
+
+	BT_DBG("sock %p", sock);
+
+	if (sock->type != SOCK_SEQPACKET && sock->type != SOCK_RAW)
+		return -ESOCKTNOSUPPORT;
+
+	sock->state = SS_UNCONNECTED;
+	sock->ops   = &l2cap_sock_ops;
+
+	sk = l2cap_sock_alloc(sock, protocol, GFP_KERNEL);
+	if (!sk)
+		return -ENOMEM;
+
+	l2cap_sock_init(sk, NULL);
+	return 0;
+}
+
+static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
+{
+	struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr;
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	BT_DBG("sk %p, %s %d", sk, batostr(&la->l2_bdaddr), la->l2_psm);
+
+	if (!addr || addr->sa_family != AF_BLUETOOTH)
+		return -EINVAL;
+
+	lock_sock(sk);
+
+	if (sk->state != BT_OPEN) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	write_lock(&l2cap_sk_list.lock);
+
+	if (la->l2_psm && __l2cap_get_sock_by_addr(la)) {
+		err = -EADDRINUSE;
+		goto unlock;
+	}
+
+	/* Save source address */
+	bacpy(&bluez_sk(sk)->src, &la->l2_bdaddr);
+	l2cap_pi(sk)->psm = la->l2_psm;
+	sk->state = BT_BOUND;
+
+unlock:
+	write_unlock(&l2cap_sk_list.lock);
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags)
+{
+	struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr;
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	lock_sock(sk);
+
+	BT_DBG("sk %p", sk);
+
+	if (addr->sa_family != AF_BLUETOOTH || alen < sizeof(struct sockaddr_l2)) {
+		err = -EINVAL;
+		goto done;
+	}
+
+	if (sk->type == SOCK_SEQPACKET && !la->l2_psm) {
+		err = -EINVAL;
+		goto done;
+	}
+
+	switch(sk->state) {
+	case BT_CONNECT:
+	case BT_CONNECT2:
+	case BT_CONFIG:
+		/* Already connecting */
+		goto wait;
+
+	case BT_CONNECTED:
+		/* Already connected */
+		goto done;
+
+	case BT_OPEN:
+	case BT_BOUND:
+		/* Can connect */
+		break;
+
+	default:
+		err = -EBADFD;
+		goto done;
+	}
+
+	/* Set destination address and psm */
+	bacpy(&bluez_sk(sk)->dst, &la->l2_bdaddr);
+	l2cap_pi(sk)->psm = la->l2_psm;
+
+	if ((err = l2cap_connect(sk)))
+		goto done;
+
+wait:
+	err = bluez_sock_w4_connect(sk, flags);
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+int l2cap_sock_listen(struct socket *sock, int backlog)
+{
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	BT_DBG("sk %p backlog %d", sk, backlog);
+
+	lock_sock(sk);
+
+	if (sk->state != BT_BOUND || sock->type != SOCK_SEQPACKET) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	if (!l2cap_pi(sk)->psm) {
+		err = -EINVAL;
+		goto done;
+	}
+
+	sk->max_ack_backlog = backlog;
+	sk->ack_backlog = 0;
+	sk->state = BT_LISTEN;
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int flags)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	struct sock *sk = sock->sk, *nsk;
+	long timeo;
+	int err = 0;
+
+	lock_sock(sk);
+
+	if (sk->state != BT_LISTEN) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
+
+	BT_DBG("sk %p timeo %ld", sk, timeo);
+
+	/* Wait for an incoming connection. (wake-one). */
+	add_wait_queue_exclusive(sk->sleep, &wait);
+	while (!(nsk = bluez_accept_dequeue(sk, newsock))) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (!timeo) {
+			err = -EAGAIN;
+			break;
+		}
+
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		lock_sock(sk);
+
+		if (sk->state != BT_LISTEN) {
+			err = -EBADFD;
+			break;
+		}
+
+		if (signal_pending(current)) {
+			err = sock_intr_errno(timeo);
+			break;
+		}
+	}
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(sk->sleep, &wait);
+
+	if (err)
+		goto done;
+
+	newsock->state = SS_CONNECTED;
+
+	BT_DBG("new socket %p", nsk);
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
+{
+	struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr;
+	struct sock *sk = sock->sk;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	addr->sa_family = AF_BLUETOOTH;
+	*len = sizeof(struct sockaddr_l2);
+
+	if (peer)
+		bacpy(&la->l2_bdaddr, &bluez_sk(sk)->dst);
+	else
+		bacpy(&la->l2_bdaddr, &bluez_sk(sk)->src);
+
+	la->l2_psm = l2cap_pi(sk)->psm;
+
+	return 0;
+}
+
+static int l2cap_sock_sendmsg(struct socket *sock, struct msghdr *msg, int len, struct scm_cookie *scm)
+{
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	if (sk->err)
+		return sock_error(sk);
+
+	if (msg->msg_flags & MSG_OOB)
+		return -EOPNOTSUPP;
+
+	lock_sock(sk);
+
+	if (sk->state == BT_CONNECTED)
+		err = l2cap_chan_send(sk, msg, len);
+	else
+		err = -ENOTCONN;
+
+	release_sock(sk);
+	return err;
+}
+
+static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, char *optval, int optlen)
+{
+	struct sock *sk = sock->sk;
+	struct l2cap_options opts;
+	int err = 0, len;
+	__u32 opt;
+
+	BT_DBG("sk %p", sk);
+
+	lock_sock(sk);
+
+	switch (optname) {
+	case L2CAP_OPTIONS:
+		len = MIN(sizeof(opts), optlen);
+		if (copy_from_user((char *)&opts, optval, len)) {
+			err = -EFAULT;
+			break;
+		}
+		l2cap_pi(sk)->imtu  = opts.imtu;
+		l2cap_pi(sk)->omtu  = opts.omtu;
+		break;
+
+	case L2CAP_LM:
+		if (get_user(opt, (__u32 *)optval)) {
+			err = -EFAULT;
+			break;
+		}
+
+		l2cap_pi(sk)->link_mode = opt;
+		break;
+
+	default:
+		err = -ENOPROTOOPT;
+		break;
+	};
+
+	release_sock(sk);
+	return err;
+}
+
+static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, char *optval, int *optlen)
+{
+	struct sock *sk = sock->sk;
+	struct l2cap_options opts;
+	struct l2cap_conninfo cinfo;
+	int len, err = 0; 
+
+	if (get_user(len, optlen))
+		return -EFAULT;
+
+	lock_sock(sk);
+
+	switch (optname) {
+	case L2CAP_OPTIONS:
+		opts.imtu     = l2cap_pi(sk)->imtu;
+		opts.omtu     = l2cap_pi(sk)->omtu;
+		opts.flush_to = l2cap_pi(sk)->flush_to;
+
+		len = MIN(len, sizeof(opts));
+		if (copy_to_user(optval, (char *)&opts, len))
+			err = -EFAULT;
+
+		break;
+
+	case L2CAP_LM:
+		if (put_user(l2cap_pi(sk)->link_mode, (__u32 *)optval))
+			err = -EFAULT;
+		break;
+
+	case L2CAP_CONNINFO:
+		if (sk->state != BT_CONNECTED) {
+			err = -ENOTCONN;
+			break;
+		}
+
+		cinfo.hci_handle = l2cap_pi(sk)->conn->hcon->handle;
+
+		len = MIN(len, sizeof(cinfo));
+		if (copy_to_user(optval, (char *)&cinfo, len))
+			err = -EFAULT;
+
+		break;
+
+	default:
+		err = -ENOPROTOOPT;
+		break;
+	};
+
+	release_sock(sk);
+	return err;
+}
+
+static int l2cap_sock_release(struct socket *sock)
+{
+	struct sock *sk = sock->sk;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	if (!sk)
+		return 0;
+
+	sock_orphan(sk);
+	l2cap_sock_close(sk);
+	return 0;
+}
+
+/* --------- L2CAP channels --------- */
+static struct sock * __l2cap_get_chan_by_dcid(struct l2cap_chan_list *l, __u16 cid)
+{
+	struct sock *s;
+
+	for (s = l->head; s; s = l2cap_pi(s)->next_c) {
+		if (l2cap_pi(s)->dcid == cid)
+			break;
+	}
+
+	return s;
+}
+
+static struct sock *__l2cap_get_chan_by_scid(struct l2cap_chan_list *l, __u16 cid)
+{
+	struct sock *s;
+
+	for (s = l->head; s; s = l2cap_pi(s)->next_c) {
+		if (l2cap_pi(s)->scid == cid)
+			break;
+	}
+
+	return s;
+}
+
+/* Find channel with given SCID.
+ * Returns locked socket */
+static inline struct sock *l2cap_get_chan_by_scid(struct l2cap_chan_list *l, __u16 cid)
+{
+	struct sock *s;
+	read_lock(&l->lock);
+	s = __l2cap_get_chan_by_scid(l, cid);
+	if (s) bh_lock_sock(s);
+	read_unlock(&l->lock);
+	return s;
+}
+
+static __u16 l2cap_alloc_cid(struct l2cap_chan_list *l)
+{
+	__u16 cid = 0x0040;
+
+	for (; cid < 0xffff; cid++) {
+		if(!__l2cap_get_chan_by_scid(l, cid))
+			return cid;
+	}
+
+	return 0;
+}
+
+static inline void __l2cap_chan_link(struct l2cap_chan_list *l, struct sock *sk)
+{
+	sock_hold(sk);
+
+	if (l->head)
+		l2cap_pi(l->head)->prev_c = sk;
+
+	l2cap_pi(sk)->next_c = l->head;
+	l2cap_pi(sk)->prev_c = NULL;
+	l->head = sk;
+}
+
+static inline void l2cap_chan_unlink(struct l2cap_chan_list *l, struct sock *sk)
+{
+	struct sock *next = l2cap_pi(sk)->next_c, *prev = l2cap_pi(sk)->prev_c;
+
+	write_lock(&l->lock);
+	if (sk == l->head)
+		l->head = next;
+
+	if (next)
+		l2cap_pi(next)->prev_c = prev;
+	if (prev)
+		l2cap_pi(prev)->next_c = next;
+	write_unlock(&l->lock);
+
+	__sock_put(sk);
+}
+
+static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent)
+{
+	struct l2cap_chan_list *l = &conn->chan_list;
+
+	BT_DBG("conn %p, psm 0x%2.2x, dcid 0x%4.4x", conn, l2cap_pi(sk)->psm, l2cap_pi(sk)->dcid);
+
+	l2cap_pi(sk)->conn = conn;
+
+	if (sk->type == SOCK_SEQPACKET) {
+		/* Alloc CID for normal socket */
+		l2cap_pi(sk)->scid = l2cap_alloc_cid(l);
+	} else {
+		/* Raw socket can send only signalling messages */
+		l2cap_pi(sk)->scid = 0x0001;
+		l2cap_pi(sk)->dcid = 0x0001;
+		l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU;
+	}
+
+	__l2cap_chan_link(l, sk);
+
+	if (parent)
+		bluez_accept_enqueue(parent, sk);
+}
+
+static inline void l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct sock *parent)
+{
+	struct l2cap_chan_list *l = &conn->chan_list;
+	write_lock(&l->lock);
+	__l2cap_chan_add(conn, sk, parent);
+	write_unlock(&l->lock);
+}
+
+/* Delete channel. 
+ * Must be called on the locked socket. */
+static void l2cap_chan_del(struct sock *sk, int err)
+{
+	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct sock *parent = bluez_sk(sk)->parent;
+
+	l2cap_sock_clear_timer(sk);
+
+	BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
+
+	if (conn) { 
+		/* Unlink from channel list */
+		l2cap_chan_unlink(&conn->chan_list, sk);
+		l2cap_pi(sk)->conn = NULL;
+		hci_conn_put(conn->hcon);
+	}
+
+	sk->state = BT_CLOSED;
+	sk->err   = err;
+	sk->zapped = 1;
+
+	if (parent)
+		parent->data_ready(parent, 0);
+	else
+		sk->state_change(sk);
+}
+
+static void l2cap_conn_ready(struct l2cap_conn *conn)
+{
+	struct l2cap_chan_list *l = &conn->chan_list;
+	struct sock *sk;
+
+	BT_DBG("conn %p", conn);
+
+	read_lock(&l->lock);
+
+	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
+		bh_lock_sock(sk);
+
+		if (sk->type != SOCK_SEQPACKET) {
+			l2cap_sock_clear_timer(sk);
+			sk->state = BT_CONNECTED;
+			sk->state_change(sk);
+		} else if (sk->state == BT_CONNECT) {
+			l2cap_conn_req req;
+			req.scid = __cpu_to_le16(l2cap_pi(sk)->scid);
+			req.psm  = l2cap_pi(sk)->psm;
+			l2cap_send_req(conn, L2CAP_CONN_REQ, L2CAP_CONN_REQ_SIZE, &req);
+		}
+
+		bh_unlock_sock(sk);
+	}
+
+	read_unlock(&l->lock);
+}
+
+static void l2cap_chan_ready(struct sock *sk)
+{
+	struct sock *parent = bluez_sk(sk)->parent;
+
+	BT_DBG("sk %p, parent %p", sk, parent);
+
+	l2cap_pi(sk)->conf_state = 0;
+	l2cap_sock_clear_timer(sk);
+
+	if (!parent) {
+		/* Outgoing channel.
+		 * Wake up socket sleeping on connect.
+		 */
+		sk->state = BT_CONNECTED;
+		sk->state_change(sk);
+	} else {
+		/* Incomming channel.
+		 * Wake up socket sleeping on accept.
+		 */
+		parent->data_ready(parent, 0);
+	}
+}
+
+/* Copy frame to all raw sockets on that connection */
+void l2cap_raw_recv(struct l2cap_conn *conn, struct sk_buff *skb)
+{
+	struct l2cap_chan_list *l = &conn->chan_list;
+	struct sk_buff *nskb;
+	struct sock * sk;
+
+	BT_DBG("conn %p", conn);
+
+	read_lock(&l->lock);
+	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
+		if (sk->type != SOCK_RAW)
+			continue;
+
+		/* Don't send frame to the socket it came from */
+		if (skb->sk == sk)
+			continue;
+
+		if (!(nskb = skb_clone(skb, GFP_ATOMIC)))
+			continue;
+
+		if (sock_queue_rcv_skb(sk, nskb))
+			kfree_skb(nskb);
+	}
+	read_unlock(&l->lock);
+}
+
+static int l2cap_chan_send(struct sock *sk, struct msghdr *msg, int len)
+{
+	struct l2cap_conn *conn = l2cap_pi(sk)->conn;
+	struct sk_buff *skb, **frag;
+	int err, size, count, sent=0;
+	l2cap_hdr *lh;
+
+	/* Check outgoing MTU */
+	if (len > l2cap_pi(sk)->omtu)
+		return -EINVAL;
+
+	BT_DBG("sk %p len %d", sk, len);
+
+	/* First fragment (with L2CAP header) */
+	count = MIN(conn->mtu - L2CAP_HDR_SIZE, len);
+	size  = L2CAP_HDR_SIZE + count;
+	if (!(skb = bluez_skb_send_alloc(sk, size, msg->msg_flags & MSG_DONTWAIT, &err)))
+		return err;
+
+	/* Create L2CAP header */
+	lh = (l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
+	lh->len = __cpu_to_le16(len);
+	lh->cid = __cpu_to_le16(l2cap_pi(sk)->dcid);
+
+	if (memcpy_fromiovec(skb_put(skb, count), msg->msg_iov, count)) {
+		err = -EFAULT;
+		goto fail;
+	}
+
+	sent += count;
+	len  -= count;
+
+	/* Continuation fragments (no L2CAP header) */
+	frag = &skb_shinfo(skb)->frag_list;
+	while (len) {
+		count = MIN(conn->mtu, len);
+
+		*frag = bluez_skb_send_alloc(sk, count, msg->msg_flags & MSG_DONTWAIT, &err);
+		if (!*frag)
+			goto fail;
+		
+		if (memcpy_fromiovec(skb_put(*frag, count), msg->msg_iov, count)) {
+			err = -EFAULT;
+			goto fail;
+		}
+
+		sent += count;
+		len  -= count;
+
+		frag = &(*frag)->next;
+	}
+
+	if ((err = hci_send_acl(conn->hcon, skb, 0)) < 0)
+		goto fail;
+
+	return sent;
+
+fail:
+	kfree_skb(skb);
+	return err;
+}
+
+/* --------- L2CAP signalling commands --------- */
+static inline __u8 l2cap_get_ident(struct l2cap_conn *conn)
+{
+	__u8 id;
+
+	/* Get next available identificator.
+	 *    1 - 199 are used by kernel.
+	 *  200 - 254 are used by utilities like l2ping, etc 
+	 */
+
+	spin_lock(&conn->lock);
+
+	if (++conn->tx_ident > 199)
+		conn->tx_ident = 1;
+
+	id = conn->tx_ident;
+
+	spin_unlock(&conn->lock);
+
+	return id;
+}
+
+static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn,
+				__u8 code, __u8 ident, __u16 dlen, void *data)
+{
+	struct sk_buff *skb, **frag;
+	l2cap_cmd_hdr *cmd;
+	l2cap_hdr *lh;
+	int len, count;
+
+	BT_DBG("conn %p, code 0x%2.2x, ident 0x%2.2x, len %d", conn, code, ident, dlen);
+
+	len = L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE + dlen;
+	count = MIN(conn->mtu, len);
+	
+	skb = bluez_skb_alloc(count, GFP_ATOMIC);
+	if (!skb)
+		return NULL;
+
+	lh = (l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
+	lh->len = __cpu_to_le16(L2CAP_CMD_HDR_SIZE + dlen);
+	lh->cid = __cpu_to_le16(0x0001);
+
+	cmd = (l2cap_cmd_hdr *) skb_put(skb, L2CAP_CMD_HDR_SIZE);
+	cmd->code  = code;
+	cmd->ident = ident;
+	cmd->len   = __cpu_to_le16(dlen);
+
+	if (dlen) {
+		count -= L2CAP_HDR_SIZE + L2CAP_CMD_HDR_SIZE;
+		memcpy(skb_put(skb, count), data, count);
+		data += count;
+	}
+
+	len -= skb->len;
+	
+	/* Continuation fragments (no L2CAP header) */
+	frag = &skb_shinfo(skb)->frag_list;
+	while (len) {
+		count = MIN(conn->mtu, len);
+
+		*frag = bluez_skb_alloc(count, GFP_ATOMIC);
+		if (!*frag)
+			goto fail;
+		
+		memcpy(skb_put(*frag, count), data, count);
+
+		len  -= count;
+		data += count;
+		
+		frag = &(*frag)->next;
+	}
+
+	return skb;
+
+fail:
+	kfree_skb(skb);
+	return NULL;
+}
+
+static int l2cap_send_req(struct l2cap_conn *conn, __u8 code, __u16 len, void *data)
+{
+	__u8 ident = l2cap_get_ident(conn);
+	struct sk_buff *skb = l2cap_build_cmd(conn, code, ident, len, data);
+
+	BT_DBG("code 0x%2.2x", code);
+
+	if (!skb)
+		return -ENOMEM;
+	return hci_send_acl(conn->hcon, skb, 0);
+}
+
+static int l2cap_send_rsp(struct l2cap_conn *conn, __u8 ident, __u8 code, __u16 len, void *data)
+{
+	struct sk_buff *skb = l2cap_build_cmd(conn, code, ident, len, data);
+
+	BT_DBG("code 0x%2.2x", code);
+
+	if (!skb)
+		return -ENOMEM;
+	return hci_send_acl(conn->hcon, skb, 0);
+}
+
+static inline int l2cap_get_conf_opt(void **ptr, int *type, int *olen, unsigned long *val)
+{
+	l2cap_conf_opt *opt = *ptr;
+	int len;
+
+	len = L2CAP_CONF_OPT_SIZE + opt->len;
+	*ptr += len;
+
+	*type = opt->type;
+	*olen = opt->len;
+
+	switch (opt->len) {
+	case 1:
+		*val = *((__u8 *) opt->val);
+		break;
+
+	case 2:
+		*val = __le16_to_cpu(*((__u16 *)opt->val));
+		break;
+
+	case 4:
+		*val = __le32_to_cpu(*((__u32 *)opt->val));
+		break;
+
+	default:
+		*val = (unsigned long) opt->val;
+		break;
+	};
+
+	BT_DBG("type 0x%2.2x len %d val 0x%lx", *type, opt->len, *val);
+	return len;
+}
+
+static inline void l2cap_parse_conf_req(struct sock *sk, void *data, int len)
+{
+	int type, hint, olen; 
+	unsigned long val;
+	void *ptr = data;
+
+	BT_DBG("sk %p len %d", sk, len);
+
+	while (len >= L2CAP_CONF_OPT_SIZE) {
+		len -= l2cap_get_conf_opt(&ptr, &type, &olen, &val);
+
+		hint  = type & 0x80;
+		type &= 0x7f;
+
+		switch (type) {
+		case L2CAP_CONF_MTU:
+			l2cap_pi(sk)->conf_mtu = val;
+			break;
+
+		case L2CAP_CONF_FLUSH_TO:
+			l2cap_pi(sk)->flush_to = val;
+			break;
+
+		case L2CAP_CONF_QOS:
+			break;
+		
+		default:
+			if (hint)
+				break;
+
+			/* FIXME: Reject unknown option */
+			break;
+		};
+	}
+}
+
+static void l2cap_add_conf_opt(void **ptr, __u8 type, __u8 len, unsigned long val)
+{
+	register l2cap_conf_opt *opt = *ptr;
+
+	BT_DBG("type 0x%2.2x len %d val 0x%lx", type, len, val);
+
+	opt->type = type;
+	opt->len  = len;
+
+	switch (len) {
+	case 1:
+		*((__u8 *) opt->val)  = val;
+		break;
+
+	case 2:
+		*((__u16 *) opt->val) = __cpu_to_le16(val);
+		break;
+
+	case 4:
+		*((__u32 *) opt->val) = __cpu_to_le32(val);
+		break;
+
+	default:
+		memcpy(opt->val, (void *) val, len);
+		break;
+	};
+
+	*ptr += L2CAP_CONF_OPT_SIZE + len;
+}
+
+static int l2cap_build_conf_req(struct sock *sk, void *data)
+{
+	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	l2cap_conf_req *req = (l2cap_conf_req *) data;
+	void *ptr = req->data;
+
+	BT_DBG("sk %p", sk);
+
+	if (pi->imtu != L2CAP_DEFAULT_MTU)
+		l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->imtu);
+
+	/* FIXME. Need actual value of the flush timeout */
+	//if (flush_to != L2CAP_DEFAULT_FLUSH_TO)
+	//   l2cap_add_conf_opt(&ptr, L2CAP_CONF_FLUSH_TO, 2, pi->flush_to);
+
+	req->dcid  = __cpu_to_le16(pi->dcid);
+	req->flags = __cpu_to_le16(0);
+
+	return ptr - data;
+}
+
+static inline int l2cap_conf_output(struct sock *sk, void **ptr)
+{
+	struct l2cap_pinfo *pi = l2cap_pi(sk);
+	int result = 0;
+
+	/* Configure output options and let the other side know
+	 * which ones we don't like.
+	 */
+	if (pi->conf_mtu < pi->omtu) {
+		l2cap_add_conf_opt(ptr, L2CAP_CONF_MTU, 2, pi->omtu);
+		result = L2CAP_CONF_UNACCEPT;
+	} else {
+		pi->omtu = pi->conf_mtu;
+	}
+
+	BT_DBG("sk %p result %d", sk, result);
+	return result;
+}
+
+static int l2cap_build_conf_rsp(struct sock *sk, void *data, int *result)
+{
+	l2cap_conf_rsp *rsp = (l2cap_conf_rsp *) data;
+	void *ptr = rsp->data;
+
+	BT_DBG("sk %p complete %d", sk, result ? 1 : 0);
+
+	if (result)
+		*result = l2cap_conf_output(sk, &ptr);
+
+	rsp->scid   = __cpu_to_le16(l2cap_pi(sk)->dcid);
+	rsp->result = __cpu_to_le16(result ? *result : 0);
+	rsp->flags  = __cpu_to_le16(0);
+
+	return ptr - data;
+}
+
+static inline int l2cap_connect_req(struct l2cap_conn *conn, l2cap_cmd_hdr *cmd, __u8 *data)
+{
+	struct l2cap_chan_list *list = &conn->chan_list;
+	l2cap_conn_req *req = (l2cap_conn_req *) data;
+	l2cap_conn_rsp rsp;
+	struct sock *sk, *parent;
+	int result = 0, status = 0;
+
+	__u16 dcid = 0, scid = __le16_to_cpu(req->scid);
+	__u16 psm  = req->psm;
+
+	BT_DBG("psm 0x%2.2x scid 0x%4.4x", psm, scid);
+
+	/* Check if we have socket listening on psm */
+	if (!(parent = l2cap_get_sock_listen(conn->src, psm))) {
+		result = L2CAP_CR_BAD_PSM;
+		goto resp;
+	}
+
+	write_lock(&list->lock);
+	bh_lock_sock(parent);
+
+	result = L2CAP_CR_NO_MEM;
+
+	/* Check if we already have channel with that dcid */
+	if (__l2cap_get_chan_by_dcid(list, scid))
+		goto unlock;
+
+	/* Check for backlog size */
+	if (parent->ack_backlog > parent->max_ack_backlog) {
+		BT_DBG("backlog full %d", parent->ack_backlog); 
+		goto unlock;
+	}
+
+	if (!(sk = l2cap_sock_alloc(NULL, BTPROTO_L2CAP, GFP_ATOMIC)))
+		goto unlock;
+
+	l2cap_sock_init(sk, parent);
+
+	bacpy(&bluez_sk(sk)->src, conn->src);
+	bacpy(&bluez_sk(sk)->dst, conn->dst);
+	l2cap_pi(sk)->psm  = psm;
+	l2cap_pi(sk)->dcid = scid;
+	
+	hci_conn_hold(conn->hcon);
+
+	__l2cap_chan_add(conn, sk, parent);
+	dcid = l2cap_pi(sk)->scid;
+
+	l2cap_sock_set_timer(sk, sk->sndtimeo);
+
+	/* Service level security */
+	result = L2CAP_CR_PEND;
+	status = L2CAP_CS_AUTHEN_PEND;
+	sk->state = BT_CONNECT2;
+	l2cap_pi(sk)->ident = cmd->ident;
+	
+	if (l2cap_pi(sk)->link_mode & L2CAP_LM_ENCRYPT) {
+		if (!hci_conn_encrypt(conn->hcon))
+			goto unlock;
+	} else if (l2cap_pi(sk)->link_mode & L2CAP_LM_AUTH) {
+		if (!hci_conn_auth(conn->hcon))
+			goto unlock;
+	}
+
+	sk->state = BT_CONFIG;
+	result = status = 0;
+
+unlock:
+	bh_unlock_sock(parent);
+	write_unlock(&list->lock);
+
+resp:
+	rsp.scid   = __cpu_to_le16(scid);
+	rsp.dcid   = __cpu_to_le16(dcid);
+	rsp.result = __cpu_to_le16(result);
+	rsp.status = __cpu_to_le16(status);
+	l2cap_send_rsp(conn, cmd->ident, L2CAP_CONN_RSP, L2CAP_CONN_RSP_SIZE, &rsp);
+	return 0;
+}
+
+static inline int l2cap_connect_rsp(struct l2cap_conn *conn, l2cap_cmd_hdr *cmd, __u8 *data)
+{
+	l2cap_conn_rsp *rsp = (l2cap_conn_rsp *) data;
+	__u16 scid, dcid, result, status;
+	struct sock *sk;
+	char req[128];
+
+	scid   = __le16_to_cpu(rsp->scid);
+	dcid   = __le16_to_cpu(rsp->dcid);
+	result = __le16_to_cpu(rsp->result);
+	status = __le16_to_cpu(rsp->status);
+
+	BT_DBG("dcid 0x%4.4x scid 0x%4.4x result 0x%2.2x status 0x%2.2x", dcid, scid, result, status);
+
+	if (!(sk = l2cap_get_chan_by_scid(&conn->chan_list, scid)))
+		return -ENOENT;
+
+	switch (result) {
+	case L2CAP_CR_SUCCESS:
+		sk->state = BT_CONFIG;
+		l2cap_pi(sk)->dcid = dcid;
+		l2cap_pi(sk)->conf_state |= CONF_REQ_SENT;
+
+		l2cap_send_req(conn, L2CAP_CONF_REQ, l2cap_build_conf_req(sk, req), req);
+		break;
+
+	case L2CAP_CR_PEND:
+		break;
+
+	default:
+		l2cap_chan_del(sk, ECONNREFUSED);
+		break;
+	}
+
+	bh_unlock_sock(sk);
+	return 0;
+}
+
+static inline int l2cap_config_req(struct l2cap_conn *conn, l2cap_cmd_hdr *cmd, __u8 *data)
+{
+	l2cap_conf_req * req = (l2cap_conf_req *) data;
+	__u16 dcid, flags;
+	__u8 rsp[64];
+	struct sock *sk;
+	int result;
+
+	dcid  = __le16_to_cpu(req->dcid);
+	flags = __le16_to_cpu(req->flags);
+
+	BT_DBG("dcid 0x%4.4x flags 0x%2.2x", dcid, flags);
+
+	if (!(sk = l2cap_get_chan_by_scid(&conn->chan_list, dcid)))
+		return -ENOENT;
+
+	l2cap_parse_conf_req(sk, req->data, cmd->len - L2CAP_CONF_REQ_SIZE);
+
+	if (flags & 0x01) {
+		/* Incomplete config. Send empty response. */
+		l2cap_send_rsp(conn, cmd->ident, L2CAP_CONF_RSP, l2cap_build_conf_rsp(sk, rsp, NULL), rsp);
+		goto unlock;
+	}
+
+	/* Complete config. */
+	l2cap_send_rsp(conn, cmd->ident, L2CAP_CONF_RSP, l2cap_build_conf_rsp(sk, rsp, &result), rsp);
+
+	if (result)
+		goto unlock;
+
+	/* Output config done */
+	l2cap_pi(sk)->conf_state |= CONF_OUTPUT_DONE;
+
+	if (l2cap_pi(sk)->conf_state & CONF_INPUT_DONE) {
+		sk->state = BT_CONNECTED;
+		l2cap_chan_ready(sk);
+	} else if (!(l2cap_pi(sk)->conf_state & CONF_REQ_SENT)) {
+		char req[64];
+		l2cap_send_req(conn, L2CAP_CONF_REQ, l2cap_build_conf_req(sk, req), req);
+	}
+
+unlock:
+	bh_unlock_sock(sk);
+	return 0;
+}
+
+static inline int l2cap_config_rsp(struct l2cap_conn *conn, l2cap_cmd_hdr *cmd, __u8 *data)
+{
+	l2cap_conf_rsp *rsp = (l2cap_conf_rsp *)data;
+	__u16 scid, flags, result;
+	struct sock *sk;
+	int err = 0;
+
+	scid   = __le16_to_cpu(rsp->scid);
+	flags  = __le16_to_cpu(rsp->flags);
+	result = __le16_to_cpu(rsp->result);
+
+	BT_DBG("scid 0x%4.4x flags 0x%2.2x result 0x%2.2x", scid, flags, result);
+
+	if (!(sk = l2cap_get_chan_by_scid(&conn->chan_list, scid)))
+		return -ENOENT;
+
+	if (result) {
+		l2cap_disconn_req req;
+
+		/* They didn't like our options. Well... we do not negotiate.
+		 * Close channel.
+		 */
+		sk->state = BT_DISCONN;
+		l2cap_sock_set_timer(sk, HZ * 5);
+
+		req.dcid = __cpu_to_le16(l2cap_pi(sk)->dcid);
+		req.scid = __cpu_to_le16(l2cap_pi(sk)->scid);
+		l2cap_send_req(conn, L2CAP_DISCONN_REQ, L2CAP_DISCONN_REQ_SIZE, &req);
+		goto done;
+	}
+
+	if (flags & 0x01)
+		goto done;
+
+	/* Input config done */
+	l2cap_pi(sk)->conf_state |= CONF_INPUT_DONE;
+
+	if (l2cap_pi(sk)->conf_state & CONF_OUTPUT_DONE) {
+		sk->state = BT_CONNECTED;
+		l2cap_chan_ready(sk);
+	}
+
+done:
+	bh_unlock_sock(sk);
+	return err;
+}
+
+static inline int l2cap_disconnect_req(struct l2cap_conn *conn, l2cap_cmd_hdr *cmd, __u8 *data)
+{
+	l2cap_disconn_req *req = (l2cap_disconn_req *) data;
+	l2cap_disconn_rsp rsp;
+	__u16 dcid, scid;
+	struct sock *sk;
+
+	scid = __le16_to_cpu(req->scid);
+	dcid = __le16_to_cpu(req->dcid);
+
+	BT_DBG("scid 0x%4.4x dcid 0x%4.4x", scid, dcid);
+
+	if (!(sk = l2cap_get_chan_by_scid(&conn->chan_list, dcid)))
+		return 0;
+
+	rsp.dcid = __cpu_to_le16(l2cap_pi(sk)->scid);
+	rsp.scid = __cpu_to_le16(l2cap_pi(sk)->dcid);
+	l2cap_send_rsp(conn, cmd->ident, L2CAP_DISCONN_RSP, L2CAP_DISCONN_RSP_SIZE, &rsp);
+
+	sk->shutdown = SHUTDOWN_MASK;
+	
+	l2cap_chan_del(sk, ECONNRESET);
+	bh_unlock_sock(sk);
+
+	l2cap_sock_kill(sk);
+	return 0;
+}
+
+static inline int l2cap_disconnect_rsp(struct l2cap_conn *conn, l2cap_cmd_hdr *cmd, __u8 *data)
+{
+	l2cap_disconn_rsp *rsp = (l2cap_disconn_rsp *) data;
+	__u16 dcid, scid;
+	struct sock *sk;
+
+	scid = __le16_to_cpu(rsp->scid);
+	dcid = __le16_to_cpu(rsp->dcid);
+
+	BT_DBG("dcid 0x%4.4x scid 0x%4.4x", dcid, scid);
+
+	if (!(sk = l2cap_get_chan_by_scid(&conn->chan_list, scid)))
+		return 0;
+	l2cap_chan_del(sk, ECONNABORTED);
+	bh_unlock_sock(sk);
+
+	l2cap_sock_kill(sk);
+	return 0;
+}
+
+static inline void l2cap_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb)
+{
+	__u8 *data = skb->data;
+	int len = skb->len;
+	l2cap_cmd_hdr cmd;
+	int err = 0;
+
+	while (len >= L2CAP_CMD_HDR_SIZE) {
+		memcpy(&cmd, data, L2CAP_CMD_HDR_SIZE);
+		data += L2CAP_CMD_HDR_SIZE;
+		len  -= L2CAP_CMD_HDR_SIZE;
+
+		cmd.len = __le16_to_cpu(cmd.len);
+
+		BT_DBG("code 0x%2.2x len %d id 0x%2.2x", cmd.code, cmd.len, cmd.ident);
+
+		if (cmd.len > len || !cmd.ident) {
+			BT_DBG("corrupted command");
+			break;
+		}
+
+		switch (cmd.code) {
+		case L2CAP_CONN_REQ:
+			err = l2cap_connect_req(conn, &cmd, data);
+			break;
+
+		case L2CAP_CONN_RSP:
+			err = l2cap_connect_rsp(conn, &cmd, data);
+			break;
+
+		case L2CAP_CONF_REQ:
+			err = l2cap_config_req(conn, &cmd, data);
+			break;
+
+		case L2CAP_CONF_RSP:
+			err = l2cap_config_rsp(conn, &cmd, data);
+			break;
+
+		case L2CAP_DISCONN_REQ:
+			err = l2cap_disconnect_req(conn, &cmd, data);
+			break;
+
+		case L2CAP_DISCONN_RSP:
+			err = l2cap_disconnect_rsp(conn, &cmd, data);
+			break;
+
+		case L2CAP_COMMAND_REJ:
+			/* FIXME: We should process this */
+			l2cap_raw_recv(conn, skb);
+			break;
+
+		case L2CAP_ECHO_REQ:
+			l2cap_send_rsp(conn, cmd.ident, L2CAP_ECHO_RSP, cmd.len, data);
+			break;
+
+		case L2CAP_ECHO_RSP:
+		case L2CAP_INFO_REQ:
+		case L2CAP_INFO_RSP:
+			l2cap_raw_recv(conn, skb);
+			break;
+
+		default:
+			BT_ERR("Uknown signaling command 0x%2.2x", cmd.code);
+			err = -EINVAL;
+			break;
+		};
+
+		if (err) {
+			l2cap_cmd_rej rej;
+			BT_DBG("error %d", err);
+
+			/* FIXME: Map err to a valid reason. */
+			rej.reason = __cpu_to_le16(0);
+			l2cap_send_rsp(conn, cmd.ident, L2CAP_COMMAND_REJ, L2CAP_CMD_REJ_SIZE, &rej);
+		}
+
+		data += cmd.len;
+		len  -= cmd.len;
+	}
+
+	kfree_skb(skb);
+}
+
+static inline int l2cap_data_channel(struct l2cap_conn *conn, __u16 cid, struct sk_buff *skb)
+{
+	struct sock *sk;
+
+	sk = l2cap_get_chan_by_scid(&conn->chan_list, cid);
+	if (!sk) {
+		BT_DBG("unknown cid 0x%4.4x", cid);
+		goto drop;
+	}
+
+	BT_DBG("sk %p, len %d", sk, skb->len);
+
+	if (sk->state != BT_CONNECTED)
+		goto drop;
+
+	if (l2cap_pi(sk)->imtu < skb->len)
+		goto drop;
+
+	/* If socket recv buffers overflows we drop data here 
+	 * which is *bad* because L2CAP has to be reliable. 
+	 * But we don't have any other choice. L2CAP doesn't 
+	 * provide flow control mechanism */ 
+	
+	if (!sock_queue_rcv_skb(sk, skb))
+		goto done;
+
+drop:
+	kfree_skb(skb);
+
+done:
+	if (sk) bh_unlock_sock(sk);
+	return 0;
+}
+
+static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb)
+{
+	l2cap_hdr *lh = (l2cap_hdr *) skb->data;
+	__u16 cid, len;
+
+	skb_pull(skb, L2CAP_HDR_SIZE);
+	cid = __le16_to_cpu(lh->cid);
+	len = __le16_to_cpu(lh->len);
+
+	BT_DBG("len %d, cid 0x%4.4x", len, cid);
+
+	if (cid == 0x0001)
+		l2cap_sig_channel(conn, skb);
+	else	
+		l2cap_data_channel(conn, cid, skb);
+}
+
+/* ------------ L2CAP interface with lower layer (HCI) ------------- */
+
+static int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
+{
+	int exact = 0, lm1 = 0, lm2 = 0;
+	register struct sock *sk;
+
+	if (type != ACL_LINK)
+		return 0;
+
+	BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
+
+	/* Find listening sockets and check their link_mode */
+	read_lock(&l2cap_sk_list.lock);
+	for (sk = l2cap_sk_list.head; sk; sk = sk->next) {
+		if (sk->state != BT_LISTEN)
+			continue;
+
+		if (!bacmp(&bluez_sk(sk)->src, bdaddr)) {
+			lm1 |= (HCI_LM_ACCEPT | l2cap_pi(sk)->link_mode);
+			exact++;
+		} else if (!bacmp(&bluez_sk(sk)->src, BDADDR_ANY))
+			lm2 |= (HCI_LM_ACCEPT | l2cap_pi(sk)->link_mode);
+	}
+	read_unlock(&l2cap_sk_list.lock);
+
+	return exact ? lm1 : lm2;
+}
+
+static int l2cap_connect_cfm(struct hci_conn *hcon, __u8 status)
+{
+	BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status);
+
+	if (hcon->type != ACL_LINK)
+		return 0;
+
+	if (!status) {
+		struct l2cap_conn *conn;
+
+		conn = l2cap_conn_add(hcon, status);
+		if (conn)
+			l2cap_conn_ready(conn);
+	} else 
+		l2cap_conn_del(hcon, bterr(status));
+	
+	return 0;
+}
+
+static int l2cap_disconn_ind(struct hci_conn *hcon, __u8 reason)
+{
+	BT_DBG("hcon %p reason %d", hcon, reason);
+
+	if (hcon->type != ACL_LINK)
+		return 0;
+
+	l2cap_conn_del(hcon, bterr(reason));
+	return 0;
+}
+
+static int l2cap_auth_cfm(struct hci_conn *hcon, __u8 status)
+{
+	struct l2cap_chan_list *l;
+	struct l2cap_conn *conn;
+	l2cap_conn_rsp rsp;
+	struct sock *sk;
+	int result;
+	
+	if (!(conn = hcon->l2cap_data))
+		return 0;
+	l = &conn->chan_list;
+
+	BT_DBG("conn %p", conn);
+
+	read_lock(&l->lock);
+
+	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
+		bh_lock_sock(sk);
+
+		if (sk->state != BT_CONNECT2 ||
+				(l2cap_pi(sk)->link_mode & L2CAP_LM_ENCRYPT)) {
+			bh_unlock_sock(sk);
+			continue;
+		}
+
+		if (!status) {
+			sk->state = BT_CONFIG;
+			result = 0;
+		} else {
+			sk->state = BT_DISCONN;
+			l2cap_sock_set_timer(sk, HZ/10);
+			result = L2CAP_CR_SEC_BLOCK;
+		}
+
+		rsp.scid   = __cpu_to_le16(l2cap_pi(sk)->dcid);
+		rsp.dcid   = __cpu_to_le16(l2cap_pi(sk)->scid);
+		rsp.result = __cpu_to_le16(result);
+		rsp.status = __cpu_to_le16(0);
+		l2cap_send_rsp(conn, l2cap_pi(sk)->ident, L2CAP_CONN_RSP,
+			L2CAP_CONN_RSP_SIZE, &rsp);
+
+		bh_unlock_sock(sk);
+	}
+
+	read_unlock(&l->lock);
+	return 0;
+}
+
+static int l2cap_encrypt_cfm(struct hci_conn *hcon, __u8 status)
+{
+	struct l2cap_chan_list *l;
+	struct l2cap_conn *conn;
+	l2cap_conn_rsp rsp;
+	struct sock *sk;
+	int result;
+	
+	if (!(conn = hcon->l2cap_data))
+		return 0;
+	l = &conn->chan_list;
+
+	BT_DBG("conn %p", conn);
+
+	read_lock(&l->lock);
+
+	for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) {
+		bh_lock_sock(sk);
+
+		if (sk->state != BT_CONNECT2) {
+			bh_unlock_sock(sk);
+			continue;
+		}
+
+		if (!status) {
+			sk->state = BT_CONFIG;
+			result = 0;
+		} else {
+			sk->state = BT_DISCONN;
+			l2cap_sock_set_timer(sk, HZ/10);
+			result = L2CAP_CR_SEC_BLOCK;
+		}
+
+		rsp.scid   = __cpu_to_le16(l2cap_pi(sk)->dcid);
+		rsp.dcid   = __cpu_to_le16(l2cap_pi(sk)->scid);
+		rsp.result = __cpu_to_le16(result);
+		rsp.status = __cpu_to_le16(0);
+		l2cap_send_rsp(conn, l2cap_pi(sk)->ident, L2CAP_CONN_RSP, 
+			L2CAP_CONN_RSP_SIZE, &rsp);
+
+		bh_unlock_sock(sk);
+	}
+
+	read_unlock(&l->lock);
+	return 0;
+}
+
+static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, __u16 flags)
+{
+	struct l2cap_conn *conn = hcon->l2cap_data;
+
+	if (!conn && !(conn = l2cap_conn_add(hcon, 0)))
+		goto drop;
+
+	BT_DBG("conn %p len %d flags 0x%x", conn, skb->len, flags);
+
+	if (flags & ACL_START) {
+		int flen, tlen, size;
+		l2cap_hdr *lh;
+
+		if (conn->rx_len) {
+			BT_ERR("Unexpected start frame (len %d)", skb->len);
+			kfree_skb(conn->rx_skb);
+			conn->rx_skb = NULL;
+			conn->rx_len = 0;
+		}
+
+		if (skb->len < L2CAP_HDR_SIZE) {
+			BT_ERR("Frame is too small (len %d)", skb->len);
+			goto drop;
+		}
+
+		lh = (l2cap_hdr *)skb->data;
+		tlen = __le16_to_cpu(lh->len);
+		flen = skb->len - L2CAP_HDR_SIZE;
+
+		BT_DBG("Start: total len %d, frag len %d", tlen, flen);
+
+		if (flen == tlen) {
+			/* Complete frame received */
+			l2cap_recv_frame(conn, skb);
+			return 0;
+		}
+
+		/* Allocate skb for the complete frame (with header) */
+		size = L2CAP_HDR_SIZE + tlen;
+		if (!(conn->rx_skb = bluez_skb_alloc(size, GFP_ATOMIC)))
+			goto drop;
+
+		memcpy(skb_put(conn->rx_skb, skb->len), skb->data, skb->len);
+		conn->rx_len = tlen - flen;
+	} else {
+		BT_DBG("Cont: frag len %d (expecting %d)", skb->len, conn->rx_len);
+
+		if (!conn->rx_len) {
+			BT_ERR("Unexpected continuation frame (len %d)", skb->len);
+			goto drop;
+		}
+
+		if (skb->len > conn->rx_len) {
+			BT_ERR("Fragment is too large (len %d, expect %d)",
+					skb->len, conn->rx_len);
+			kfree_skb(conn->rx_skb);
+			conn->rx_skb = NULL;
+			conn->rx_len = 0;
+			goto drop;
+		}
+
+		memcpy(skb_put(conn->rx_skb, skb->len), skb->data, skb->len);
+		conn->rx_len -= skb->len;
+
+		if (!conn->rx_len) {
+			/* Complete frame received */
+			l2cap_recv_frame(conn, conn->rx_skb);
+			conn->rx_skb = NULL;
+		}
+	}
+
+drop:
+	kfree_skb(skb);
+	return 0;
+}
+
+/* ----- Proc fs support ------ */
+static int l2cap_sock_dump(char *buf, struct bluez_sock_list *list)
+{
+	struct l2cap_pinfo *pi;
+	struct sock *sk;
+	char *ptr = buf;
+
+	write_lock(&list->lock);
+
+	for (sk = list->head; sk; sk = sk->next) {
+		pi = l2cap_pi(sk);
+		ptr += sprintf(ptr, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d 0x%x\n",
+				batostr(&bluez_sk(sk)->src), batostr(&bluez_sk(sk)->dst), 
+				sk->state, pi->psm, pi->scid, pi->dcid, pi->imtu, pi->omtu,
+				pi->link_mode);
+	}
+
+	write_unlock(&list->lock);
+
+	ptr += sprintf(ptr, "\n");
+	return ptr - buf;
+}
+
+static int l2cap_read_proc(char *buf, char **start, off_t offset, int count, int *eof, void *priv)
+{
+	char *ptr = buf;
+	int len;
+
+	BT_DBG("count %d, offset %ld", count, offset);
+
+	ptr += l2cap_sock_dump(ptr, &l2cap_sk_list);
+	len  = ptr - buf;
+
+	if (len <= count + offset)
+		*eof = 1;
+
+	*start = buf + offset;
+	len -= offset;
+
+	if (len > count)
+		len = count;
+	if (len < 0)
+		len = 0;
+
+	return len;
+}
+
+static struct proto_ops l2cap_sock_ops = {
+	family:		PF_BLUETOOTH,
+	release:	l2cap_sock_release,
+	bind:		l2cap_sock_bind,
+	connect:	l2cap_sock_connect,
+	listen:		l2cap_sock_listen,
+	accept:		l2cap_sock_accept,
+	getname:	l2cap_sock_getname,
+	sendmsg:	l2cap_sock_sendmsg,
+	recvmsg:	bluez_sock_recvmsg,
+	poll:		bluez_sock_poll,
+	socketpair:	sock_no_socketpair,
+	ioctl:		sock_no_ioctl,
+	shutdown:	sock_no_shutdown,
+	setsockopt:	l2cap_sock_setsockopt,
+	getsockopt:	l2cap_sock_getsockopt,
+	mmap:		sock_no_mmap
+};
+
+static struct net_proto_family l2cap_sock_family_ops = {
+	family:		PF_BLUETOOTH,
+	create:		l2cap_sock_create
+};
+
+static struct hci_proto l2cap_hci_proto = {
+	name:		"L2CAP",
+	id:		HCI_PROTO_L2CAP,
+	connect_ind:	l2cap_connect_ind,
+	connect_cfm:	l2cap_connect_cfm,
+	disconn_ind:	l2cap_disconn_ind,
+	recv_acldata:	l2cap_recv_acldata,
+	auth_cfm:	l2cap_auth_cfm,
+	encrypt_cfm:	l2cap_encrypt_cfm
+};
+
+int __init l2cap_init(void)
+{
+	int err;
+
+	if ((err = bluez_sock_register(BTPROTO_L2CAP, &l2cap_sock_family_ops))) {
+		BT_ERR("Can't register L2CAP socket");
+		return err;
+	}
+
+	if ((err = hci_register_proto(&l2cap_hci_proto))) {
+		BT_ERR("Can't register L2CAP protocol");
+		return err;
+	}
+
+	create_proc_read_entry("bluetooth/l2cap", 0, 0, l2cap_read_proc, NULL);
+
+	BT_INFO("BlueZ L2CAP ver %s Copyright (C) 2000,2001 Qualcomm Inc", VERSION);
+	BT_INFO("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
+	return 0;
+}
+
+void l2cap_cleanup(void)
+{
+	remove_proc_entry("bluetooth/l2cap", NULL);
+
+	/* Unregister socket and protocol */
+	if (bluez_sock_unregister(BTPROTO_L2CAP))
+		BT_ERR("Can't unregister L2CAP socket");
+
+	if (hci_unregister_proto(&l2cap_hci_proto))
+		BT_ERR("Can't unregister L2CAP protocol");
+}
+
+module_init(l2cap_init);
+module_exit(l2cap_cleanup);
+
+MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>");
+MODULE_DESCRIPTION("BlueZ L2CAP ver " VERSION);
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/lib.c linux-2.5/net/bluetooth/lib.c
--- linux-2.5.13/net/bluetooth/lib.c	Fri May  3 01:22:40 2002
+++ linux-2.5/net/bluetooth/lib.c	Wed May  1 20:36:25 2002
@@ -25,7 +25,7 @@
 /*
  * BlueZ kernel library.
  *
- * $Id: lib.c,v 1.3 2001/06/22 23:14:23 maxk Exp $
+ * $Id: lib.c,v 1.1 2002/03/08 21:06:59 maxk Exp $
  */
 
 #include <linux/kernel.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/sco.c linux-2.5/net/bluetooth/sco.c
--- linux-2.5.13/net/bluetooth/sco.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/net/bluetooth/sco.c	Wed May  1 21:14:56 2002
@@ -0,0 +1,1011 @@
+/* 
+   BlueZ - Bluetooth protocol stack for Linux
+   Copyright (C) 2000-2001 Qualcomm Incorporated
+
+   Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation;
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
+   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
+   SOFTWARE IS DISCLAIMED.
+*/
+
+/*
+ * BlueZ SCO sockets.
+ *
+ * $Id: sco.c,v 1.3 2002/04/17 17:37:16 maxk Exp $
+ */
+#define VERSION "0.2"
+
+#include <linux/config.h>
+#include <linux/module.h>
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/fcntl.h>
+#include <linux/init.h>
+#include <linux/skbuff.h>
+#include <linux/interrupt.h>
+#include <linux/socket.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <linux/list.h>
+#include <net/sock.h>
+
+#include <asm/system.h>
+#include <asm/uaccess.h>
+
+#include <net/bluetooth/bluetooth.h>
+#include <net/bluetooth/hci_core.h>
+#include <net/bluetooth/sco.h>
+
+#ifndef SCO_DEBUG
+#undef  BT_DBG
+#define BT_DBG( A... )
+#endif
+
+static struct proto_ops sco_sock_ops;
+
+static struct bluez_sock_list sco_sk_list = {
+	lock: RW_LOCK_UNLOCKED
+};
+
+static inline int sco_chan_add(struct sco_conn *conn, struct sock *sk, struct sock *parent);
+static void sco_chan_del(struct sock *sk, int err);
+static inline struct sock * sco_chan_get(struct sco_conn *conn);
+
+static int  sco_conn_del(struct hci_conn *conn, int err);
+
+static void sco_sock_close(struct sock *sk);
+static void sco_sock_kill(struct sock *sk);
+
+/* ----- SCO timers ------ */
+static void sco_sock_timeout(unsigned long arg)
+{
+	struct sock *sk = (struct sock *) arg;
+
+	BT_DBG("sock %p state %d", sk, sk->state);
+
+	bh_lock_sock(sk);
+	sk->err = ETIMEDOUT;
+	sk->state_change(sk);
+	bh_unlock_sock(sk);
+
+	sco_sock_kill(sk);
+	sock_put(sk);
+}
+
+static void sco_sock_set_timer(struct sock *sk, long timeout)
+{
+	BT_DBG("sock %p state %d timeout %ld", sk, sk->state, timeout);
+
+	if (!mod_timer(&sk->timer, jiffies + timeout))
+		sock_hold(sk);
+}
+
+static void sco_sock_clear_timer(struct sock *sk)
+{
+	BT_DBG("sock %p state %d", sk, sk->state);
+
+	if (timer_pending(&sk->timer) && del_timer(&sk->timer))
+		__sock_put(sk);
+}
+
+static void sco_sock_init_timer(struct sock *sk)
+{
+	init_timer(&sk->timer);
+	sk->timer.function = sco_sock_timeout;
+	sk->timer.data = (unsigned long)sk;
+}
+
+/* -------- SCO connections --------- */
+static struct sco_conn *sco_conn_add(struct hci_conn *hcon, __u8 status)
+{
+	struct hci_dev *hdev = hcon->hdev;
+	struct sco_conn *conn;
+
+	if ((conn = hcon->sco_data))
+		return conn;
+
+	if (status)
+		return conn;
+
+	if (!(conn = kmalloc(sizeof(struct sco_conn), GFP_ATOMIC)))
+		return NULL;
+	memset(conn, 0, sizeof(struct sco_conn));
+
+	spin_lock_init(&conn->lock);
+
+	hcon->sco_data = conn;
+	conn->hcon = hcon;
+
+	conn->src = &hdev->bdaddr;
+	conn->dst = &hcon->dst;
+	
+	if (hdev->sco_mtu > 0)
+		conn->mtu = hdev->sco_mtu;
+	else
+		conn->mtu = 60;
+
+	BT_DBG("hcon %p conn %p", hcon, conn);
+
+	MOD_INC_USE_COUNT;
+	return conn;
+}
+
+static int sco_conn_del(struct hci_conn *hcon, int err)
+{
+	struct sco_conn *conn;
+	struct sock *sk;
+
+	if (!(conn = hcon->sco_data)) 
+		return 0;
+
+	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);
+
+	/* Kill socket */
+	if ((sk = sco_chan_get(conn))) {
+		bh_lock_sock(sk);
+		sco_sock_clear_timer(sk);
+		sco_chan_del(sk, err);
+		bh_unlock_sock(sk);
+		sco_sock_kill(sk);
+	}
+
+	hcon->sco_data = NULL;
+	kfree(conn);
+
+	MOD_DEC_USE_COUNT;
+	return 0;
+}
+
+int sco_connect(struct sock *sk)
+{
+	bdaddr_t *src = &bluez_sk(sk)->src;
+	bdaddr_t *dst = &bluez_sk(sk)->dst;
+	struct sco_conn *conn;
+	struct hci_conn *hcon;
+	struct hci_dev  *hdev;
+	int err = 0;
+
+	BT_DBG("%s -> %s", batostr(src), batostr(dst));
+
+	if (!(hdev = hci_get_route(dst, src)))
+		return -EHOSTUNREACH;
+
+	hci_dev_lock_bh(hdev);
+
+	err = -ENOMEM;
+
+	hcon = hci_connect(hdev, SCO_LINK, dst);
+	if (!hcon)
+		goto done;
+
+	conn = sco_conn_add(hcon, 0);
+	if (!conn) {
+		hci_conn_put(hcon);
+		goto done;
+	}
+
+	/* Update source addr of the socket */
+	bacpy(src, conn->src);
+
+	err = sco_chan_add(conn, sk, NULL);
+	if (err)
+		goto done;
+
+	if (hcon->state == BT_CONNECTED) {
+		sco_sock_clear_timer(sk);
+		sk->state = BT_CONNECTED;
+	} else {
+		sk->state = BT_CONNECT;
+		sco_sock_set_timer(sk, sk->sndtimeo);
+	}
+done:
+	hci_dev_unlock_bh(hdev);
+	hci_dev_put(hdev);
+	return err;
+}
+
+static inline int sco_send_frame(struct sock *sk, struct msghdr *msg, int len)
+{
+	struct sco_conn *conn = sco_pi(sk)->conn;
+	struct sk_buff *skb;
+	int err, count;
+
+	/* Check outgoing MTU */
+	if (len > conn->mtu)
+		return -EINVAL;
+
+	BT_DBG("sk %p len %d", sk, len);
+
+	count = MIN(conn->mtu, len);
+	if (!(skb = bluez_skb_send_alloc(sk, count, msg->msg_flags & MSG_DONTWAIT, &err)))
+		return err;
+
+	if (memcpy_fromiovec(skb_put(skb, count), msg->msg_iov, count)) {
+		err = -EFAULT;
+		goto fail;
+	}
+
+	if ((err = hci_send_sco(conn->hcon, skb)) < 0)
+		goto fail;
+
+	return count;
+
+fail:
+	kfree_skb(skb);
+	return err;
+}
+
+static inline void sco_recv_frame(struct sco_conn *conn, struct sk_buff *skb)
+{
+	struct sock *sk = sco_chan_get(conn);
+
+	if (!sk)
+		goto drop;
+
+	BT_DBG("sk %p len %d", sk, skb->len);
+
+	if (sk->state != BT_CONNECTED)
+		goto drop;
+
+	if (!sock_queue_rcv_skb(sk, skb))
+		return;
+
+drop:
+	kfree_skb(skb);
+	return;
+}
+
+/* -------- Socket interface ---------- */
+static struct sock *__sco_get_sock_by_addr(bdaddr_t *ba)
+{
+	struct sock *sk;
+
+	for (sk = sco_sk_list.head; sk; sk = sk->next) {
+		if (!bacmp(&bluez_sk(sk)->src, ba))
+			break;
+	}
+
+	return sk;
+}
+
+/* Find socket listening on source bdaddr.
+ * Returns closest match.
+ */
+static struct sock *sco_get_sock_listen(bdaddr_t *src)
+{
+	struct sock *sk, *sk1 = NULL;
+
+	read_lock(&sco_sk_list.lock);
+
+	for (sk = sco_sk_list.head; sk; sk = sk->next) {
+		if (sk->state != BT_LISTEN)
+			continue;
+
+		/* Exact match. */
+		if (!bacmp(&bluez_sk(sk)->src, src))
+			break;
+
+		/* Closest match */
+		if (!bacmp(&bluez_sk(sk)->src, BDADDR_ANY))
+			sk1 = sk;
+	}
+
+	read_unlock(&sco_sk_list.lock);
+
+	return sk ? sk : sk1;
+}
+
+static void sco_sock_destruct(struct sock *sk)
+{
+	BT_DBG("sk %p", sk);
+
+	skb_queue_purge(&sk->receive_queue);
+	skb_queue_purge(&sk->write_queue);
+
+	if (sk->protinfo)
+		kfree(sk->protinfo);
+	
+	MOD_DEC_USE_COUNT;
+}
+
+static void sco_sock_cleanup_listen(struct sock *parent)
+{
+	struct sock *sk;
+
+	BT_DBG("parent %p", parent);
+
+	/* Close not yet accepted channels */
+	while ((sk = bluez_accept_dequeue(parent, NULL)))
+		sco_sock_close(sk);
+
+	parent->state  = BT_CLOSED;
+	parent->zapped = 1;
+}
+
+/* Kill socket (only if zapped and orphan)
+ * Must be called on unlocked socket.
+ */
+static void sco_sock_kill(struct sock *sk)
+{
+	if (!sk->zapped || sk->socket)
+		return;
+
+	BT_DBG("sk %p state %d", sk, sk->state);
+
+	/* Kill poor orphan */
+	bluez_sock_unlink(&sco_sk_list, sk);
+	sk->dead = 1;
+	sock_put(sk);
+}
+
+/* Close socket.
+ * Must be called on unlocked socket.
+ */
+static void sco_sock_close(struct sock *sk)
+{
+	struct sco_conn *conn;
+
+	sco_sock_clear_timer(sk);
+
+	lock_sock(sk);
+
+	conn = sco_pi(sk)->conn;
+
+	BT_DBG("sk %p state %d conn %p socket %p", sk, sk->state, conn, sk->socket);
+
+	switch (sk->state) {
+	case BT_LISTEN:
+		sco_sock_cleanup_listen(sk);
+		break;
+
+	case BT_CONNECTED:
+	case BT_CONFIG:
+	case BT_CONNECT:
+	case BT_DISCONN:
+		sco_chan_del(sk, ECONNRESET);
+		break;
+
+	default:
+		sk->zapped = 1;
+		break;
+	};
+
+	release_sock(sk);
+
+	sco_sock_kill(sk);
+}
+
+static void sco_sock_init(struct sock *sk, struct sock *parent)
+{
+	BT_DBG("sk %p", sk);
+
+	if (parent) 
+		sk->type = parent->type;
+}
+
+static struct sock *sco_sock_alloc(struct socket *sock, int proto, int prio)
+{
+	struct sock *sk;
+
+	sk = bluez_sock_alloc(sock, proto, sizeof(struct sco_pinfo), prio);
+	if (!sk)
+		return NULL;
+
+	sk->destruct = sco_sock_destruct;
+	sk->sndtimeo = SCO_CONN_TIMEOUT;
+	sk->state    = BT_OPEN;
+
+	sco_sock_init_timer(sk);
+
+	bluez_sock_link(&sco_sk_list, sk);
+
+	MOD_INC_USE_COUNT;
+	return sk;
+}
+
+static int sco_sock_create(struct socket *sock, int protocol)
+{
+	struct sock *sk;
+
+	BT_DBG("sock %p", sock);
+
+	sock->state = SS_UNCONNECTED;
+
+	if (sock->type != SOCK_SEQPACKET)
+		return -ESOCKTNOSUPPORT;
+
+	sock->ops = &sco_sock_ops;
+
+	if (!(sk = sco_sock_alloc(sock, protocol, GFP_KERNEL)))
+		return -ENOMEM;
+
+	sco_sock_init(sk, NULL);
+	return 0;
+}
+
+static int sco_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_len)
+{
+	struct sockaddr_sco *sa = (struct sockaddr_sco *) addr;
+	struct sock *sk = sock->sk;
+	bdaddr_t *src = &sa->sco_bdaddr;
+	int err = 0;
+
+	BT_DBG("sk %p %s", sk, batostr(&sa->sco_bdaddr));
+
+	if (!addr || addr->sa_family != AF_BLUETOOTH)
+		return -EINVAL;
+
+	lock_sock(sk);
+
+	if (sk->state != BT_OPEN) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	write_lock(&sco_sk_list.lock);
+
+	if (bacmp(src, BDADDR_ANY) && __sco_get_sock_by_addr(src)) {
+		err = -EADDRINUSE;
+		goto unlock;
+	}
+
+	/* Save source address */
+	bacpy(&bluez_sk(sk)->src, &sa->sco_bdaddr);
+	sk->state = BT_BOUND;
+
+unlock:
+	write_unlock(&sco_sk_list.lock);
+
+done:
+	release_sock(sk);
+
+	return err;
+}
+
+static int sco_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags)
+{
+	struct sockaddr_sco *sa = (struct sockaddr_sco *) addr;
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+
+	BT_DBG("sk %p", sk);
+
+	if (addr->sa_family != AF_BLUETOOTH || alen < sizeof(struct sockaddr_sco))
+		return -EINVAL;
+
+	if (sk->state != BT_OPEN && sk->state != BT_BOUND)
+		return -EBADFD;
+
+	if (sk->type != SOCK_SEQPACKET)
+		return -EINVAL;
+
+	lock_sock(sk);
+
+	/* Set destination address and psm */
+	bacpy(&bluez_sk(sk)->dst, &sa->sco_bdaddr);
+
+	if ((err = sco_connect(sk)))
+		goto done;
+
+	err = bluez_sock_w4_connect(sk, flags);
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+int sco_sock_listen(struct socket *sock, int backlog)
+{
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	BT_DBG("sk %p backlog %d", sk, backlog);
+
+	lock_sock(sk);
+
+	if (sk->state != BT_BOUND || sock->type != SOCK_SEQPACKET) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	sk->max_ack_backlog = backlog;
+	sk->ack_backlog = 0;
+	sk->state = BT_LISTEN;
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+int sco_sock_accept(struct socket *sock, struct socket *newsock, int flags)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	struct sock *sk = sock->sk, *ch;
+	long timeo;
+	int err = 0;
+
+	lock_sock(sk);
+
+	if (sk->state != BT_LISTEN) {
+		err = -EBADFD;
+		goto done;
+	}
+
+	timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
+
+	BT_DBG("sk %p timeo %ld", sk, timeo);
+
+	/* Wait for an incoming connection. (wake-one). */
+	add_wait_queue_exclusive(sk->sleep, &wait);
+	while (!(ch = bluez_accept_dequeue(sk, newsock))) {
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (!timeo) {
+			err = -EAGAIN;
+			break;
+		}
+
+		release_sock(sk);
+		timeo = schedule_timeout(timeo);
+		lock_sock(sk);
+
+		if (sk->state != BT_LISTEN) {
+			err = -EBADFD;
+			break;
+		}
+
+		if (signal_pending(current)) {
+			err = sock_intr_errno(timeo);
+			break;
+		}
+	}
+	set_current_state(TASK_RUNNING);
+	remove_wait_queue(sk->sleep, &wait);
+
+	if (err)
+		goto done;
+
+	newsock->state = SS_CONNECTED;
+
+	BT_DBG("new socket %p", ch);
+
+done:
+	release_sock(sk);
+	return err;
+}
+
+static int sco_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer)
+{
+	struct sockaddr_sco *sa = (struct sockaddr_sco *) addr;
+	struct sock *sk = sock->sk;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	addr->sa_family = AF_BLUETOOTH;
+	*len = sizeof(struct sockaddr_sco);
+
+	if (peer)
+		bacpy(&sa->sco_bdaddr, &bluez_sk(sk)->dst);
+	else
+		bacpy(&sa->sco_bdaddr, &bluez_sk(sk)->src);
+
+	return 0;
+}
+
+static int sco_sock_sendmsg(struct socket *sock, struct msghdr *msg, int len, struct scm_cookie *scm)
+{
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	if (sk->err)
+		return sock_error(sk);
+
+	if (msg->msg_flags & MSG_OOB)
+		return -EOPNOTSUPP;
+
+	lock_sock(sk);
+
+	if (sk->state == BT_CONNECTED)
+		err = sco_send_frame(sk, msg, len);
+	else
+		err = -ENOTCONN;
+
+	release_sock(sk);
+	return err;
+}
+
+int sco_sock_setsockopt(struct socket *sock, int level, int optname, char *optval, int optlen)
+{
+	struct sock *sk = sock->sk;
+	int err = 0;
+
+	BT_DBG("sk %p", sk);
+
+	lock_sock(sk);
+
+	switch (optname) {
+	default:
+		err = -ENOPROTOOPT;
+		break;
+	};
+
+	release_sock(sk);
+	return err;
+}
+
+int sco_sock_getsockopt(struct socket *sock, int level, int optname, char *optval, int *optlen)
+{
+	struct sock *sk = sock->sk;
+	struct sco_options opts;
+	struct sco_conninfo cinfo;
+	int len, err = 0; 
+
+	BT_DBG("sk %p", sk);
+
+	if (get_user(len, optlen))
+		return -EFAULT;
+
+	lock_sock(sk);
+
+	switch (optname) {
+	case SCO_OPTIONS:
+		if (sk->state != BT_CONNECTED) {
+			err = -ENOTCONN;
+			break;
+		}
+		
+		opts.mtu = sco_pi(sk)->conn->mtu;
+
+		BT_INFO("mtu %d", opts.mtu);
+
+		len = MIN(len, sizeof(opts));
+		if (copy_to_user(optval, (char *)&opts, len))
+			err = -EFAULT;
+
+		break;
+
+	case SCO_CONNINFO:
+		if (sk->state != BT_CONNECTED) {
+			err = -ENOTCONN;
+			break;
+		}
+
+		cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle;
+
+		len = MIN(len, sizeof(cinfo));
+		if (copy_to_user(optval, (char *)&cinfo, len))
+			err = -EFAULT;
+
+		break;
+
+	default:
+		err = -ENOPROTOOPT;
+		break;
+	};
+
+	release_sock(sk);
+	return err;
+}
+
+static int sco_sock_release(struct socket *sock)
+{
+	struct sock *sk = sock->sk;
+
+	BT_DBG("sock %p, sk %p", sock, sk);
+
+	if (!sk)
+		return 0;
+
+	sock_orphan(sk);
+	sco_sock_close(sk);
+
+	return 0;
+}
+
+static void __sco_chan_add(struct sco_conn *conn, struct sock *sk, struct sock *parent)
+{
+	BT_DBG("conn %p", conn);
+
+	sco_pi(sk)->conn = conn;
+	conn->sk = sk;
+
+	if (parent)
+		bluez_accept_enqueue(parent, sk);
+}
+
+static inline int sco_chan_add(struct sco_conn *conn, struct sock *sk, struct sock *parent)
+{
+	int err = 0;
+
+	sco_conn_lock(conn);
+	if (conn->sk) {
+		err = -EBUSY;
+	} else {
+		__sco_chan_add(conn, sk, parent);
+	}
+	sco_conn_unlock(conn);
+	return err;
+}
+
+static inline struct sock * sco_chan_get(struct sco_conn *conn)
+{
+	struct sock *sk = NULL;
+	sco_conn_lock(conn);
+	sk = conn->sk;
+	sco_conn_unlock(conn);
+	return sk;
+}
+
+/* Delete channel. 
+ * Must be called on the locked socket. */
+static void sco_chan_del(struct sock *sk, int err)
+{
+	struct sco_conn *conn;
+
+	conn = sco_pi(sk)->conn;
+
+	BT_DBG("sk %p, conn %p, err %d", sk, conn, err);
+
+	if (conn) { 
+		sco_conn_lock(conn);
+		conn->sk = NULL;
+		sco_pi(sk)->conn = NULL;
+		sco_conn_unlock(conn);
+		hci_conn_put(conn->hcon);
+	}
+
+	sk->state = BT_CLOSED;
+	sk->err   = err;
+	sk->state_change(sk);
+
+	sk->zapped = 1;
+}
+
+static void sco_conn_ready(struct sco_conn *conn)
+{
+	struct sock *parent, *sk;
+
+	BT_DBG("conn %p", conn);
+
+	sco_conn_lock(conn);
+
+	if ((sk = conn->sk)) {
+		sco_sock_clear_timer(sk);
+		bh_lock_sock(sk);
+		sk->state = BT_CONNECTED;
+		sk->state_change(sk);
+		bh_unlock_sock(sk);
+	} else {
+		parent = sco_get_sock_listen(conn->src);
+		if (!parent)
+			goto done;
+
+		bh_lock_sock(parent);
+
+		sk = sco_sock_alloc(NULL, BTPROTO_SCO, GFP_ATOMIC);
+		if (!sk) {
+			bh_unlock_sock(parent);
+                	goto done;
+		}
+
+		sco_sock_init(sk, parent);
+
+		bacpy(&bluez_sk(sk)->src, conn->src);
+		bacpy(&bluez_sk(sk)->dst, conn->dst);
+
+		hci_conn_hold(conn->hcon);
+        	__sco_chan_add(conn, sk, parent);
+
+        	sk->state = BT_CONNECTED;
+
+		/* Wake up parent */
+		parent->data_ready(parent, 1);
+	
+        	bh_unlock_sock(parent);
+	}
+
+done:
+	sco_conn_unlock(conn);
+}
+
+/* ----- SCO interface with lower layer (HCI) ----- */
+int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
+{
+	BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
+
+	/* Always accept connection */
+	return HCI_LM_ACCEPT;
+}
+
+int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
+{
+	BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status);
+
+	if (hcon->type != SCO_LINK)
+		return 0;
+
+	if (!status) {
+		struct sco_conn *conn;
+
+		conn = sco_conn_add(hcon, status);
+		if (conn)
+			sco_conn_ready(conn);
+	} else 
+		sco_conn_del(hcon, bterr(status));
+	
+	return 0;
+}
+
+int sco_disconn_ind(struct hci_conn *hcon, __u8 reason)
+{
+	BT_DBG("hcon %p reason %d", hcon, reason);
+
+	if (hcon->type != SCO_LINK)
+		return 0;
+
+	sco_conn_del(hcon, bterr(reason));
+	return 0;
+}
+
+int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
+{
+	struct sco_conn *conn = hcon->sco_data;
+
+	if (!conn)
+		goto drop;
+
+	BT_DBG("conn %p len %d", conn, skb->len);
+
+	if (skb->len) {
+		sco_recv_frame(conn, skb);
+		return 0;
+	}
+
+drop:
+	kfree_skb(skb);	
+	return 0;
+}
+
+/* ----- Proc fs support ------ */
+static int sco_sock_dump(char *buf, struct bluez_sock_list *list)
+{
+	struct sco_pinfo *pi;
+	struct sock *sk;
+	char *ptr = buf;
+
+	write_lock(&list->lock);
+
+	for (sk = list->head; sk; sk = sk->next) {
+		pi = sco_pi(sk);
+		ptr += sprintf(ptr, "%s %s %d\n",
+				batostr(&bluez_sk(sk)->src), batostr(&bluez_sk(sk)->dst),
+				sk->state); 
+	}
+
+	write_unlock(&list->lock);
+
+	ptr += sprintf(ptr, "\n");
+
+	return ptr - buf;
+}
+
+static int sco_read_proc(char *buf, char **start, off_t offset, int count, int *eof, void *priv)
+{
+	char *ptr = buf;
+	int len;
+
+	BT_DBG("count %d, offset %ld", count, offset);
+
+	ptr += sco_sock_dump(ptr, &sco_sk_list);
+	len  = ptr - buf;
+
+	if (len <= count + offset)
+		*eof = 1;
+
+	*start = buf + offset;
+	len -= offset;
+
+	if (len > count)
+		len = count;
+	if (len < 0)
+		len = 0;
+
+	return len;
+}
+
+static struct proto_ops sco_sock_ops = {
+	family:		PF_BLUETOOTH,
+	release:	sco_sock_release,
+	bind:		sco_sock_bind,
+	connect:	sco_sock_connect,
+	listen:		sco_sock_listen,
+	accept:		sco_sock_accept,
+	getname:	sco_sock_getname,
+	sendmsg:	sco_sock_sendmsg,
+	recvmsg:	bluez_sock_recvmsg,
+	poll:		bluez_sock_poll,
+	socketpair:	sock_no_socketpair,
+	ioctl:		sock_no_ioctl,
+	shutdown:	sock_no_shutdown,
+	setsockopt:	sco_sock_setsockopt,
+	getsockopt:	sco_sock_getsockopt,
+	mmap:		sock_no_mmap
+};
+
+static struct net_proto_family sco_sock_family_ops = {
+	family:		PF_BLUETOOTH,
+	create:		sco_sock_create
+};
+
+static struct hci_proto sco_hci_proto = {
+	name:		"SCO",
+	id:		HCI_PROTO_SCO,
+	connect_ind:	sco_connect_ind,
+	connect_cfm:	sco_connect_cfm,
+	disconn_ind:	sco_disconn_ind,
+	recv_scodata:	sco_recv_scodata,
+};
+
+int __init sco_init(void)
+{
+	int err;
+
+	if ((err = bluez_sock_register(BTPROTO_SCO, &sco_sock_family_ops))) {
+		BT_ERR("Can't register SCO socket layer");
+		return err;
+	}
+
+	if ((err = hci_register_proto(&sco_hci_proto))) {
+		BT_ERR("Can't register SCO protocol");
+		return err;
+	}
+
+	create_proc_read_entry("bluetooth/sco", 0, 0, sco_read_proc, NULL);
+
+	BT_INFO("BlueZ SCO ver %s Copyright (C) 2000,2001 Qualcomm Inc", VERSION);
+	BT_INFO("Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>");
+	return 0;
+}
+
+void sco_cleanup(void)
+{
+	int err;
+
+	remove_proc_entry("bluetooth/sco", NULL);
+
+	/* Unregister socket, protocol and notifier */
+	if ((err = bluez_sock_unregister(BTPROTO_SCO)))
+		BT_ERR("Can't unregister SCO socket layer %d", err);
+
+	if ((err = hci_unregister_proto(&sco_hci_proto)))
+		BT_ERR("Can't unregister SCO protocol %d", err);
+}
+
+module_init(sco_init);
+module_exit(sco_cleanup);
+
+MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>");
+MODULE_DESCRIPTION("BlueZ SCO ver " VERSION);
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bluetooth/syms.c linux-2.5/net/bluetooth/syms.c
--- linux-2.5.13/net/bluetooth/syms.c	Fri May  3 01:22:54 2002
+++ linux-2.5/net/bluetooth/syms.c	Wed May  1 20:36:25 2002
@@ -25,7 +25,7 @@
 /*
  * BlueZ symbols.
  *
- * $Id: syms.c,v 1.1 2001/07/12 19:31:24 maxk Exp $
+ * $Id: syms.c,v 1.1 2002/03/08 21:06:59 maxk Exp $
  */
 
 #include <linux/config.h>
@@ -39,7 +39,6 @@
 #include <linux/socket.h>
 
 #include <net/bluetooth/bluetooth.h>
-#include <net/bluetooth/bluez.h>
 #include <net/bluetooth/hci_core.h>
 
 /* HCI Core */
@@ -47,17 +46,18 @@
 EXPORT_SYMBOL(hci_unregister_dev);
 EXPORT_SYMBOL(hci_register_proto);
 EXPORT_SYMBOL(hci_unregister_proto);
-EXPORT_SYMBOL(hci_register_notifier);
-EXPORT_SYMBOL(hci_unregister_notifier);
 
+EXPORT_SYMBOL(hci_get_route);
 EXPORT_SYMBOL(hci_connect);
-EXPORT_SYMBOL(hci_disconnect);
 EXPORT_SYMBOL(hci_dev_get);
+EXPORT_SYMBOL(hci_conn_auth);
+EXPORT_SYMBOL(hci_conn_encrypt);
 
 EXPORT_SYMBOL(hci_recv_frame);
 EXPORT_SYMBOL(hci_send_acl);
 EXPORT_SYMBOL(hci_send_sco);
 EXPORT_SYMBOL(hci_send_raw);
+EXPORT_SYMBOL(hci_si_event);
 
 /* BlueZ lib */
 EXPORT_SYMBOL(bluez_dump);
@@ -68,5 +68,11 @@
 /* BlueZ sockets */
 EXPORT_SYMBOL(bluez_sock_register);
 EXPORT_SYMBOL(bluez_sock_unregister);
+EXPORT_SYMBOL(bluez_sock_alloc);
 EXPORT_SYMBOL(bluez_sock_link);
 EXPORT_SYMBOL(bluez_sock_unlink);
+EXPORT_SYMBOL(bluez_sock_recvmsg);
+EXPORT_SYMBOL(bluez_sock_poll);
+EXPORT_SYMBOL(bluez_accept_enqueue);
+EXPORT_SYMBOL(bluez_accept_dequeue);
+EXPORT_SYMBOL(bluez_sock_w4_connect);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/bridge/br_private.h linux-2.5/net/bridge/br_private.h
--- linux-2.5.13/net/bridge/br_private.h	Fri May  3 01:22:45 2002
+++ linux-2.5/net/bridge/br_private.h	Sun Mar 31 15:54:48 2002
@@ -120,6 +120,7 @@
 extern void br_inc_use_count(void);
 
 /* br_device.c */
+extern int br_dev_xmit(struct sk_buff *skb, struct net_device *dev);
 extern void br_dev_setup(struct net_device *dev);
 extern int br_dev_xmit(struct sk_buff *skb, struct net_device *dev);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/core/Makefile linux-2.5/net/core/Makefile
--- linux-2.5.13/net/core/Makefile	Fri May  3 01:22:50 2002
+++ linux-2.5/net/core/Makefile	Wed Mar 27 13:04:01 2002
@@ -26,6 +26,7 @@
 obj-$(CONFIG_NETFILTER) += netfilter.o
 obj-$(CONFIG_NET_DIVERT) += dv.o
 obj-$(CONFIG_NET_PROFILE) += profile.o
+obj-$(CONFIG_NET_PKTGEN) += pktgen.o
 obj-$(CONFIG_NET_RADIO) += wireless.o
 # Ugly. I wish all wireless drivers were moved in drivers/net/wireless
 obj-$(CONFIG_NET_PCMCIA_RADIO) += wireless.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/core/dev.c linux-2.5/net/core/dev.c
--- linux-2.5.13/net/core/dev.c	Fri May  3 01:22:53 2002
+++ linux-2.5/net/core/dev.c	Mon Mar 25 00:42:58 2002
@@ -1462,7 +1462,7 @@
 
 #ifdef CONFIG_NET_DIVERT
 	if (skb->dev->divert && skb->dev->divert->divert)
-		ret = handle_diverter(skb);
+		handle_diverter(skb);
 #endif /* CONFIG_NET_DIVERT */
 			
 #if defined(CONFIG_BRIDGE) || defined(CONFIG_BRIDGE_MODULE)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/core/pktgen.c linux-2.5/net/core/pktgen.c
--- linux-2.5.13/net/core/pktgen.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/net/core/pktgen.c	Fri May  3 03:49:08 2002
@@ -0,0 +1,719 @@
+/* $Id: pktgen.c,v 1.1.2.1 2002/03/01 12:15:05 davem Exp $
+ * pktgen.c: Packet Generator for performance evaluation.
+ *
+ * Copyright 2001, 2002 by Robert Olsson <robert.olsson@its.uu.se>
+ *                                 Uppsala University, Sweden
+ *
+ * A tool for loading the network with preconfigurated packets.
+ * The tool is implemented as a linux module.  Parameters are output 
+ * device, IPG (interpacket gap), number of packets, and whether
+ * to use multiple SKBs or just the same one.
+ * pktgen uses the installed interface's output routine.
+ *
+ * Additional hacking by:
+ *
+ * Jens.Laas@data.slu.se
+ * Improved by ANK. 010120.
+ * Improved by ANK even more. 010212.
+ * MAC address typo fixed. 010417 --ro
+ * Integrated.  020301 --DaveM
+ * Added multiskb option 020301 --DaveM
+ * Scaling of results. 020417--sigurdur@linpro.no
+ *
+ * See Documentation/networking/pktgen.txt for how to use this.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/ptrace.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/inet.h>
+#include <asm/byteorder.h>
+#include <asm/bitops.h>
+#include <asm/io.h>
+#include <asm/dma.h>
+
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/udp.h>
+#include <linux/skbuff.h>
+#include <linux/netdevice.h>
+#include <linux/inetdevice.h>
+#include <linux/rtnetlink.h>
+#include <linux/proc_fs.h>
+#include <linux/if_arp.h>
+#include <net/checksum.h>
+#include <asm/timex.h>
+
+#define cycles()	((u32)get_cycles())
+
+static char version[] __initdata = 
+  "pktgen.c: v1.1 020418: Packet Generator for packet performance testing.\n";
+
+/* Parameters */
+static char pg_outdev[32], pg_dst[32];
+static int pkt_size = ETH_ZLEN;
+static int nfrags = 0;
+static __u32 pg_count = 100000;  /* Default No packets to send */
+static __u32 pg_ipg = 0;  /* Default Interpacket gap in nsec */
+static int pg_multiskb = 0; /* Use multiple SKBs during packet gen. */
+
+static int debug;
+static int forced_stop;
+static int pg_cpu_speed;
+static int pg_busy;
+
+static __u8 hh[14] = { 
+
+  /* Overrun by /proc config  */
+
+    0x00, 0x80, 0xC8, 0x79, 0xB3, 0xCB, 
+
+    /* We fill in SRC address later */
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x08, 0x00
+};
+
+static unsigned char *pg_dstmac = hh;
+static char pg_result[512];
+
+static struct net_device *pg_setup_inject(u32 *saddrp)
+{
+	struct net_device *odev;
+	int p1, p2;
+	u32 saddr;
+
+	rtnl_lock();
+	odev = __dev_get_by_name(pg_outdev);
+	if (!odev) {
+		sprintf(pg_result, "No such netdevice: \"%s\"", pg_outdev);
+		goto out_unlock;
+	}
+
+	if (odev->type != ARPHRD_ETHER) {
+		sprintf(pg_result, "Not ethernet device: \"%s\"", pg_outdev);
+		goto out_unlock;
+	}
+
+	if (!netif_running(odev)) {
+		sprintf(pg_result, "Device is down: \"%s\"", pg_outdev);
+		goto out_unlock;
+	}
+
+	for (p1 = 6, p2 = 0; p1 < odev->addr_len + 6; p1++)
+		hh[p1] = odev->dev_addr[p2++];
+
+	saddr = 0;
+	if (odev->ip_ptr) {
+		struct in_device *in_dev = odev->ip_ptr;
+
+		if (in_dev->ifa_list)
+			saddr = in_dev->ifa_list->ifa_address;
+	}
+	atomic_inc(&odev->refcnt);
+	rtnl_unlock();
+
+	*saddrp = saddr;
+	return odev;
+
+out_unlock:
+	rtnl_unlock();
+	return NULL;
+}
+
+static u32 idle_acc_lo, idle_acc_hi;
+
+static void nanospin(int pg_ipg)
+{
+	u32 idle_start, idle;
+
+	idle_start = cycles();
+
+	for (;;) {
+		barrier();
+		idle = cycles() - idle_start;
+		if (idle * 1000 >= pg_ipg * pg_cpu_speed)
+			break;
+	}
+	idle_acc_lo += idle;
+	if (idle_acc_lo < idle)
+		idle_acc_hi++;
+}
+
+static int calc_mhz(void)
+{
+	struct timeval start, stop;
+	u32 start_s, elapsed;
+
+	do_gettimeofday(&start);
+	start_s = cycles();
+	do {
+		barrier();
+		elapsed = cycles() - start_s;
+		if (elapsed == 0)
+			return 0;
+	} while (elapsed < 1000 * 50000);
+	do_gettimeofday(&stop);
+	return elapsed/(stop.tv_usec-start.tv_usec+1000000*(stop.tv_sec-start.tv_sec));
+}
+
+static void cycles_calibrate(void)
+{
+	int i;
+
+	for (i = 0; i < 3; i++) {
+		int res = calc_mhz();
+		if (res > pg_cpu_speed)
+			pg_cpu_speed = res;
+	}
+}
+
+static struct sk_buff *fill_packet(struct net_device *odev, __u32 saddr)
+{
+	struct sk_buff *skb;
+	__u8 *eth;
+	struct udphdr *udph;
+	int datalen, iplen;
+	struct iphdr *iph;
+
+	skb = alloc_skb(pkt_size + 64 + 16, GFP_ATOMIC);
+	if (!skb) {
+		sprintf(pg_result, "No memory");
+		return NULL;
+	}
+
+	skb_reserve(skb, 16);
+
+	/*  Reserve for ethernet and IP header  */
+	eth = (__u8 *) skb_push(skb, 14);
+	iph = (struct iphdr *)skb_put(skb, sizeof(struct iphdr));
+	udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
+
+	/*  Copy the ethernet header  */
+	memcpy(eth, hh, 14);
+
+	datalen = pkt_size - 14 - 20 - 8; /* Eth + IPh + UDPh */
+	if (datalen < 0)
+		datalen = 0;
+
+	udph->source = htons(9);
+	udph->dest = htons(9);
+	udph->len = htons(datalen + 8); /* DATA + udphdr */
+	udph->check = 0;  /* No checksum */
+
+	iph->ihl = 5;
+	iph->version = 4;
+	iph->ttl = 3;
+	iph->tos = 0;
+	iph->protocol = IPPROTO_UDP; /* UDP */
+	iph->saddr = saddr;
+	iph->daddr = in_aton(pg_dst);
+	iph->frag_off = 0;
+	iplen = 20 + 8 + datalen;
+	iph->tot_len = htons(iplen);
+	iph->check = 0;
+	iph->check = ip_fast_csum((void *) iph, iph->ihl);
+	skb->protocol = __constant_htons(ETH_P_IP);
+	skb->mac.raw = ((u8 *)iph) - 14;
+	skb->dev = odev;
+	skb->pkt_type = PACKET_HOST;
+
+	if (nfrags <= 0) {
+		skb_put(skb, datalen);
+	} else {
+		int frags = nfrags;
+		int i;
+
+		if (frags > MAX_SKB_FRAGS)
+			frags = MAX_SKB_FRAGS;
+		if (datalen > frags*PAGE_SIZE) {
+			skb_put(skb, datalen-frags*PAGE_SIZE);
+			datalen = frags*PAGE_SIZE;
+		}
+
+		i = 0;
+		while (datalen > 0) {
+			struct page *page = alloc_pages(GFP_KERNEL, 0);
+			skb_shinfo(skb)->frags[i].page = page;
+			skb_shinfo(skb)->frags[i].page_offset = 0;
+			skb_shinfo(skb)->frags[i].size =
+				(datalen < PAGE_SIZE ? datalen : PAGE_SIZE);
+			datalen -= skb_shinfo(skb)->frags[i].size;
+			skb->len += skb_shinfo(skb)->frags[i].size;
+			skb->data_len += skb_shinfo(skb)->frags[i].size;
+			i++;
+			skb_shinfo(skb)->nr_frags = i;
+		}
+
+		while (i < frags) {
+			int rem;
+
+			if (i == 0)
+				break;
+
+			rem = skb_shinfo(skb)->frags[i - 1].size / 2;
+			if (rem == 0)
+				break;
+
+			skb_shinfo(skb)->frags[i - 1].size -= rem;
+
+			skb_shinfo(skb)->frags[i] = skb_shinfo(skb)->frags[i - 1];
+			get_page(skb_shinfo(skb)->frags[i].page);
+			skb_shinfo(skb)->frags[i].page = skb_shinfo(skb)->frags[i - 1].page;
+			skb_shinfo(skb)->frags[i].page_offset += skb_shinfo(skb)->frags[i - 1].size;
+			skb_shinfo(skb)->frags[i].size = rem;
+			i++;
+			skb_shinfo(skb)->nr_frags = i;
+		}
+	}
+
+	return skb;
+}
+
+
+static void pg_inject(void)
+{
+	u32 saddr;
+	struct net_device *odev;
+	struct sk_buff *skb;
+	struct timeval start, stop;
+	u32 total, idle;
+	u32 pc, lcount;
+	char *p = pg_result;
+	u32  pkt_rate, data_rate;
+	char rate_unit;
+
+	odev = pg_setup_inject(&saddr);
+	if (!odev)
+		return;
+
+	skb = fill_packet(odev, saddr);
+	if (skb == NULL)
+		goto out_reldev;
+
+	forced_stop = 0;
+	idle_acc_hi = 0;
+	idle_acc_lo = 0;
+	pc = 0;
+	lcount = pg_count;
+	do_gettimeofday(&start);
+
+	for(;;) {
+		spin_lock_bh(&odev->xmit_lock);
+		if (!netif_queue_stopped(odev)) {
+			struct sk_buff *skb2 = skb;
+
+			if (pg_multiskb)
+				skb2 = skb_copy(skb, GFP_ATOMIC);
+			else
+				atomic_inc(&skb->users);
+			if (!skb2)
+				goto skip;
+			if (odev->hard_start_xmit(skb2, odev)) {
+				kfree_skb(skb2);
+				if (net_ratelimit())
+					printk(KERN_INFO "Hard xmit error\n");
+			}
+			pc++;
+		}
+	skip:
+		spin_unlock_bh(&odev->xmit_lock);
+
+		if (pg_ipg)
+			nanospin(pg_ipg);
+		if (forced_stop)
+			goto out_intr;
+		if (signal_pending(current))
+			goto out_intr;
+
+		if (--lcount == 0) {
+			if (atomic_read(&skb->users) != 1) {
+				u32 idle_start, idle;
+
+				idle_start = cycles();
+				while (atomic_read(&skb->users) != 1) {
+					if (signal_pending(current))
+						goto out_intr;
+					schedule();
+				}
+				idle = cycles() - idle_start;
+				idle_acc_lo += idle;
+				if (idle_acc_lo < idle)
+					idle_acc_hi++;
+			}
+			break;
+		}
+
+		if (netif_queue_stopped(odev) || current->need_resched) {
+			u32 idle_start, idle;
+
+			idle_start = cycles();
+			do {
+				if (signal_pending(current))
+					goto out_intr;
+				if (!netif_running(odev))
+					goto out_intr;
+				if (current->need_resched)
+					schedule();
+				else
+					do_softirq();
+			} while (netif_queue_stopped(odev));
+			idle = cycles() - idle_start;
+			idle_acc_lo += idle;
+			if (idle_acc_lo < idle)
+				idle_acc_hi++;
+		}
+	}
+
+	do_gettimeofday(&stop);
+
+	total = (stop.tv_sec - start.tv_sec) * 1000000 +
+		stop.tv_usec - start.tv_usec;
+
+	if (total == 0) total = 1;  /* division by zero protection */
+ 
+	idle = (((idle_acc_hi<<20)/pg_cpu_speed)<<12)+idle_acc_lo/pg_cpu_speed;
+
+	
+	/* 
+	   Rounding errors is around 1% on pkt_rate when total
+	   is just over 100.000. When total is big (total >=
+	   4.295 sec) pc need to be more than 430 to keep
+	   rounding errors below 1%. Shouldn't be a problem:)
+	   
+	   */
+
+	if (total < 100000) 
+		pkt_rate = (pc*1000000)/total;
+	else if (total < 0xFFFFFFFF/1000)        /* overflow protection: 2^32/1000 */
+		pkt_rate = (pc*1000)/(total/1000);		  
+	else if (total <  0xFFFFFFFF/100)     
+		pkt_rate = (pc*100)/(total/10000);		  
+	else if (total < 0xFFFFFFFF/10)     
+		pkt_rate = (pc*10)/(total/100000);		  
+	else
+		pkt_rate = (pc/(total/1000000));
+	
+	data_rate = (pkt_rate*pkt_size);
+	if (data_rate > 1024*1024 ) {   /* 10 MB/s */
+		data_rate = data_rate / (1024*1024);
+		rate_unit = 'M';
+	} else {
+		data_rate = data_rate / 1024;
+		rate_unit = 'K';
+	}
+	
+	p += sprintf(p, "OK: %u(c%u+d%u) usec, %u (%dbyte,%dfrags) %upps %u%cB/sec",
+		     total, total-idle, idle,
+		     pc, skb->len, skb_shinfo(skb)->nr_frags,
+		     pkt_rate, data_rate, rate_unit
+		);
+	
+
+out_relskb:
+	kfree_skb(skb);
+out_reldev:
+        dev_put(odev);
+	return;
+
+out_intr:
+	sprintf(pg_result, "Interrupted");
+	goto out_relskb;
+}
+
+/* proc/net/pg */
+
+static struct proc_dir_entry *pg_proc_ent = 0;
+static struct proc_dir_entry *pg_busy_proc_ent = 0;
+
+static int proc_pg_busy_read(char *buf , char **start, off_t offset,
+			     int len, int *eof, void *data)
+{
+	char *p;
+  
+	p = buf;
+	p += sprintf(p, "%d\n", pg_busy);
+	*eof = 1;
+  
+	return p-buf;
+}
+
+static int proc_pg_read(char *buf , char **start, off_t offset,
+			int len, int *eof, void *data)
+{
+	char *p;
+	int i;
+  
+	p = buf;
+	p += sprintf(p, "Params: count=%u pkt_size=%u frags %d ipg %u multiskb %d odev \"%s\" dst %s dstmac ",
+		     pg_count, pkt_size, nfrags, pg_ipg, pg_multiskb,
+		     pg_outdev, pg_dst);
+	for (i = 0; i < 6; i++)
+		p += sprintf(p, "%02X%s", pg_dstmac[i], i == 5 ? "\n" : ":");
+
+	if (pg_result[0])
+		p += sprintf(p, "Result: %s\n", pg_result);
+	else
+		p += sprintf(p, "Result: Idle\n");
+	*eof = 1;
+
+	return p - buf;
+}
+
+static int count_trail_chars(const char *buffer, unsigned int maxlen)
+{
+	int i;
+
+	for (i = 0; i < maxlen; i++) {
+		switch (buffer[i]) {
+		case '\"':
+		case '\n':
+		case '\r':
+		case '\t':
+		case ' ':
+		case '=':
+			break;
+		default:
+			goto done;
+		};
+	}
+done:
+	return i;
+}
+
+static unsigned long num_arg(const char *buffer, unsigned long maxlen, 
+			     unsigned long *num)
+{
+	int i = 0;
+
+	*num = 0;
+  
+	for(; i < maxlen; i++) {
+		if ((buffer[i] >= '0') && (buffer[i] <= '9')) {
+			*num *= 10;
+			*num += buffer[i] -'0';
+		} else
+			break;
+	}
+	return i;
+}
+
+static int strn_len(const char *buffer, unsigned int maxlen)
+{
+	int i = 0;
+
+	for(; i < maxlen; i++) {
+		switch (buffer[i]) {
+		case '\"':
+		case '\n':
+		case '\r':
+		case '\t':
+		case ' ':
+			goto done_str;
+		default:
+		};
+	}
+done_str:
+	return i;
+}
+
+static int proc_pg_write(struct file *file, const char *buffer,
+			 unsigned long count, void *data)
+{
+	int i = 0, max, len;
+	char name[16], valstr[32];
+	unsigned long value = 0;
+  
+	if (count < 1) {
+		sprintf(pg_result, "Wrong command format");
+		return -EINVAL;
+	}
+  
+	max = count - i;
+	i += count_trail_chars(&buffer[i], max);
+  
+	/* Read variable name */
+
+	len = strn_len(&buffer[i], sizeof(name) - 1);
+	memset(name, 0, sizeof(name));
+	strncpy(name, &buffer[i], len);
+	i += len;
+  
+	max = count -i;
+	len = count_trail_chars(&buffer[i], max);
+	i += len;
+
+	if (debug)
+		printk("pg: %s,%lu\n", name, count);
+
+	/* Only stop is allowed when we are running */
+  
+	if (!strcmp(name, "stop")) {
+		forced_stop = 1;
+		if (pg_busy)
+			strcpy(pg_result, "Stopping");
+		return count;
+	}
+
+	if (pg_busy) {
+		strcpy(pg_result, "Busy");
+		return -EINVAL;
+	}
+
+	if (!strcmp(name, "pkt_size")) {
+		len = num_arg(&buffer[i], 10, &value);
+		i += len;
+		if (value < 14+20+8)
+			value = 14+20+8;
+		pkt_size = value;
+		sprintf(pg_result, "OK: pkt_size=%u", pkt_size);
+		return count;
+	}
+	if (!strcmp(name, "frags")) {
+		len = num_arg(&buffer[i], 10, &value);
+		i += len;
+		nfrags = value;
+		sprintf(pg_result, "OK: frags=%u", nfrags);
+		return count;
+	}
+	if (!strcmp(name, "ipg")) {
+		len = num_arg(&buffer[i], 10, &value);
+		i += len;
+		pg_ipg = value;
+		sprintf(pg_result, "OK: ipg=%u", pg_ipg);
+		return count;
+	}
+	if (!strcmp(name, "multiskb")) {
+		len = num_arg(&buffer[i], 10, &value);
+		i += len;
+		pg_multiskb = (value ? 1 : 0);
+		sprintf(pg_result, "OK: multiskb=%d", pg_multiskb);
+		return count;
+	}
+	if (!strcmp(name, "count")) {
+		len = num_arg(&buffer[i], 10, &value);
+		i += len;
+		if (value != 0) {
+			pg_count = value;
+			sprintf(pg_result, "OK: count=%u", pg_count);
+		} else 
+			sprintf(pg_result, "ERROR: no point in sending 0 packets. Leaving count=%u", pg_count);
+		return count;
+	}
+	if (!strcmp(name, "odev")) {
+		len = strn_len(&buffer[i], sizeof(pg_outdev) - 1);
+		memset(pg_outdev, 0, sizeof(pg_outdev));
+		strncpy(pg_outdev, &buffer[i], len);
+		i += len;
+		sprintf(pg_result, "OK: odev=%s", pg_outdev);
+		return count;
+	}
+	if (!strcmp(name, "dst")) {
+		len = strn_len(&buffer[i], sizeof(pg_dst) - 1);
+		memset(pg_dst, 0, sizeof(pg_dst));
+		strncpy(pg_dst, &buffer[i], len);
+		if(debug)
+			printk("pg: dst set to: %s\n", pg_dst);
+		i += len;
+		sprintf(pg_result, "OK: dst=%s", pg_dst);
+		return count;
+	}
+	if (!strcmp(name, "dstmac")) {
+		char *v = valstr;
+		unsigned char *m = pg_dstmac;
+
+		len = strn_len(&buffer[i], sizeof(valstr) - 1);
+		memset(valstr, 0, sizeof(valstr));
+		strncpy(valstr, &buffer[i], len);
+		i += len;
+
+		for(*m = 0;*v && m < pg_dstmac + 6; v++) {
+			if (*v >= '0' && *v <= '9') {
+				*m *= 16;
+				*m += *v - '0';
+			}
+			if (*v >= 'A' && *v <= 'F') {
+				*m *= 16;
+				*m += *v - 'A' + 10;
+			}
+			if (*v >= 'a' && *v <= 'f') {
+				*m *= 16;
+				*m += *v - 'a' + 10;
+			}
+			if (*v == ':') {
+				m++;
+				*m = 0;
+			}
+		}	  
+		sprintf(pg_result, "OK: dstmac");
+		return count;
+	}
+
+	if (!strcmp(name, "inject") || !strcmp(name, "start")) {
+		MOD_INC_USE_COUNT;
+		pg_busy = 1;
+		strcpy(pg_result, "Starting");
+		pg_inject();
+		pg_busy = 0;
+		MOD_DEC_USE_COUNT;
+		return count;
+	}
+
+	sprintf(pg_result, "No such parameter \"%s\"", name);
+	return -EINVAL;
+}
+
+static int __init pg_init(void)
+{
+	printk(version);
+	cycles_calibrate();
+	if (pg_cpu_speed == 0) {
+		printk("pktgen: Error: your machine does not have working cycle counter.\n");
+		return -EINVAL;
+	}
+	pg_proc_ent = create_proc_entry("net/pg", 0600, 0);
+	if (!pg_proc_ent) {
+		printk("pktgen: Error: cannot create net/pg procfs entry.\n");
+		return -ENOMEM;
+	}
+	pg_proc_ent->read_proc = proc_pg_read;
+	pg_proc_ent->write_proc = proc_pg_write;
+	pg_proc_ent->data = 0;
+
+	pg_busy_proc_ent = create_proc_entry("net/pg_busy", 0, 0);
+	if (!pg_busy_proc_ent) {
+		printk("pktgen: Error: cannot create net/pg_busy procfs entry.\n");
+		remove_proc_entry("net/pg", NULL);
+		return -ENOMEM;
+	}
+	pg_busy_proc_ent->read_proc = proc_pg_busy_read;
+	pg_busy_proc_ent->data = 0;
+
+	return 0;
+}
+
+static void __exit pg_cleanup(void)
+{
+	remove_proc_entry("net/pg", NULL);
+	remove_proc_entry("net/pg_busy", NULL);
+}
+
+module_init(pg_init);
+module_exit(pg_cleanup);
+
+MODULE_AUTHOR("Robert Olsson <robert.olsson@its.uu.se");
+MODULE_DESCRIPTION("Packet Generator tool");
+MODULE_LICENSE("GPL");
+MODULE_PARM(pg_count, "i");
+MODULE_PARM(pg_ipg, "i");
+MODULE_PARM(pg_cpu_speed, "i");
+MODULE_PARM(pg_multiskb, "i");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/core/skbuff.c linux-2.5/net/core/skbuff.c
--- linux-2.5.13/net/core/skbuff.c	Fri May  3 01:22:43 2002
+++ linux-2.5/net/core/skbuff.c	Thu Apr  4 05:19:52 2002
@@ -167,7 +167,7 @@
 	u8 *data;
 
 	if (in_interrupt() && (gfp_mask & __GFP_WAIT)) {
-		static int count = 0;
+		static int count;
 		if (++count < 5) {
 			printk(KERN_ERR "alloc_skb called nonatomically "
 			       "from interrupt %p\n", NET_CALLER(size));
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/core/sock.c linux-2.5/net/core/sock.c
--- linux-2.5.13/net/core/sock.c	Fri May  3 01:22:55 2002
+++ linux-2.5/net/core/sock.c	Thu Apr  4 05:19:52 2002
@@ -124,6 +124,7 @@
 #include <linux/filter.h>
 #endif
 
+#include <linux/tcp.h>
 #ifdef CONFIG_INET
 #include <net/tcp.h>
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/core/wireless.c linux-2.5/net/core/wireless.c
--- linux-2.5.13/net/core/wireless.c	Fri May  3 01:22:56 2002
+++ linux-2.5/net/core/wireless.c	Tue Apr 23 12:32:10 2002
@@ -28,11 +28,13 @@
  *
  * v3 - 19.12.01 - Jean II
  *	o Make sure we don't go out of standard_ioctl[] in ioctl_standard_call
- *	o Fix /proc/net/wireless to handle __u8 to __s8 change in iwqual
  *	o Add event dispatcher function
  *	o Add event description
  *	o Propagate events as rtnetlink IFLA_WIRELESS option
  *	o Generate event on selected SET requests
+ *
+ * v4 - 18.04.01 - Jean II
+ *	o Fix stupid off by one in iw_ioctl_description : IW_ESSID_MAX_SIZE + 1
  */
 
 /***************************** INCLUDES *****************************/
@@ -122,13 +124,13 @@
 	/* SIOCGIWSCAN */
 	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_SCAN_MAX_DATA, 0},
 	/* SIOCSIWESSID */
-	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE, IW_DESCR_FLAG_EVENT},
+	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE + 1, IW_DESCR_FLAG_EVENT},
 	/* SIOCGIWESSID */
-	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE, IW_DESCR_FLAG_DUMP},
+	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE + 1, IW_DESCR_FLAG_DUMP},
 	/* SIOCSIWNICKN */
-	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE, 0},
+	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE + 1, 0},
 	/* SIOCGIWNICKN */
-	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE, 0},
+	{ IW_HEADER_TYPE_POINT, 0, 1, 0, IW_ESSID_MAX_SIZE + 1, 0},
 	/* -- hole -- */
 	{ IW_HEADER_TYPE_NULL, 0, 0, 0, 0, 0},
 	/* -- hole -- */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/decnet/dn_route.c linux-2.5/net/decnet/dn_route.c
--- linux-2.5.13/net/decnet/dn_route.c	Fri May  3 01:22:57 2002
+++ linux-2.5/net/decnet/dn_route.c	Sat Mar 23 22:58:12 2002
@@ -94,7 +94,7 @@
 
 int dn_rt_min_delay = 2*HZ;
 int dn_rt_max_delay = 10*HZ;
-static unsigned long dn_rt_deadline = 0;
+static unsigned long dn_rt_deadline;
 
 static int dn_dst_gc(void);
 static struct dst_entry *dn_dst_check(struct dst_entry *, __u32);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/ipconfig.c linux-2.5/net/ipv4/ipconfig.c
--- linux-2.5.13/net/ipv4/ipconfig.c	Fri May  3 01:22:39 2002
+++ linux-2.5/net/ipv4/ipconfig.c	Sat Mar 23 22:58:12 2002
@@ -1105,6 +1105,40 @@
 #endif /* CONFIG_PROC_FS */
 
 /*
+ *  Extract IP address from the parameter string if needed. Note that we
+ *  need to have root_server_addr set _before_ IPConfig gets called as it
+ *  can override it.
+ */
+u32 __init ipconfig_parse_addr(char *name)
+{
+	u32 addr;
+	int octets = 0;
+	char *cp, *cq;
+
+	cp = cq = name;
+	while (octets < 4) {
+		while (*cp >= '0' && *cp <= '9')
+			cp++;
+		if (cp == cq || cp - cq > 3)
+			break;
+		if (*cp == '.' || octets == 3)
+			octets++;
+		if (octets < 4)
+			cp++;
+		cq = cp;
+	}
+	if (octets == 4 && (*cp == ':' || *cp == '\0')) {
+		if (*cp == ':')
+			*cp++ = '\0';
+		addr = in_aton(name);
+		strcpy(name, cp);
+	} else
+		addr = INADDR_NONE;
+
+	return addr;
+}
+
+/*
  *	IP Autoconfig dispatcher.
  */
 
@@ -1112,6 +1146,7 @@
 {
 	int retries = CONF_OPEN_RETRIES;
 	unsigned long jiff;
+	u32 addr;
 
 #ifdef CONFIG_PROC_FS
 	proc_net_create("pnp", 0, pnp_get_info);
@@ -1196,6 +1231,10 @@
 		/* Device selected manually or only one device -> use it */
 		ic_dev = ic_first_dev->dev;
 	}
+
+	addr = ipconfig_parse_addr(root_server_path);
+	if (root_server_addr == INADDR_NONE)
+		root_server_addr = addr;
 
 	/*
 	 * Use defaults whereever applicable.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_conntrack_core.c linux-2.5/net/ipv4/netfilter/ip_conntrack_core.c
--- linux-2.5.13/net/ipv4/netfilter/ip_conntrack_core.c	Fri May  3 01:22:37 2002
+++ linux-2.5/net/ipv4/netfilter/ip_conntrack_core.c	Thu Apr  4 05:19:52 2002
@@ -59,7 +59,7 @@
 LIST_HEAD(protocol_list);
 static LIST_HEAD(helpers);
 unsigned int ip_conntrack_htable_size = 0;
-static int ip_conntrack_max = 0;
+static int ip_conntrack_max;
 static atomic_t ip_conntrack_count = ATOMIC_INIT(0);
 struct list_head *ip_conntrack_hash;
 static kmem_cache_t *ip_conntrack_cachep;
@@ -564,7 +564,7 @@
 	size_t hash, repl_hash;
 	struct ip_conntrack_expect *expected;
 	int i;
-	static unsigned int drop_next = 0;
+	static unsigned int drop_next;
 
 	hash = hash_conntrack(tuple);
 
@@ -1311,7 +1311,7 @@
 	nf_unregister_sockopt(&so_getorigdst);
 }
 
-static int hashsize = 0;
+static int hashsize;
 MODULE_PARM(hashsize, "i");
 
 int __init ip_conntrack_init(void)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_conntrack_ftp.c linux-2.5/net/ipv4/netfilter/ip_conntrack_ftp.c
--- linux-2.5.13/net/ipv4/netfilter/ip_conntrack_ftp.c	Fri May  3 01:22:56 2002
+++ linux-2.5/net/ipv4/netfilter/ip_conntrack_ftp.c	Thu Apr  4 05:19:52 2002
@@ -21,7 +21,7 @@
 MODULE_PARM(ports, "1-" __MODULE_STRING(MAX_PORTS) "i");
 #endif
 
-static int loose = 0;
+static int loose;
 MODULE_PARM(loose, "i");
 
 #if 0
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_conntrack_irc.c linux-2.5/net/ipv4/netfilter/ip_conntrack_irc.c
--- linux-2.5.13/net/ipv4/netfilter/ip_conntrack_irc.c	Fri May  3 01:22:55 2002
+++ linux-2.5/net/ipv4/netfilter/ip_conntrack_irc.c	Thu Apr  4 05:19:52 2002
@@ -35,7 +35,7 @@
 
 #define MAX_PORTS 8
 static int ports[MAX_PORTS];
-static int ports_n_c = 0;
+static int ports_n_c;
 static int max_dcc_channels = 8;
 static unsigned int dcc_timeout = 300;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_nat_core.c linux-2.5/net/ipv4/netfilter/ip_nat_core.c
--- linux-2.5.13/net/ipv4/netfilter/ip_nat_core.c	Fri May  3 01:22:43 2002
+++ linux-2.5/net/ipv4/netfilter/ip_nat_core.c	Thu Apr  4 05:19:52 2002
@@ -277,7 +277,7 @@
 		struct ip_conntrack_tuple tuple;
 	} best = { NULL,  0xFFFFFFFF };
 	u_int32_t *var_ipp, *other_ipp, saved_ip, orig_dstip;
-	static unsigned int randomness = 0;
+	static unsigned int randomness;
 
 	if (HOOK2MANIP(hooknum) == IP_NAT_MANIP_SRC) {
 		var_ipp = &tuple->src.ip;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_nat_ftp.c linux-2.5/net/ipv4/netfilter/ip_nat_ftp.c
--- linux-2.5.13/net/ipv4/netfilter/ip_nat_ftp.c	Fri May  3 01:22:42 2002
+++ linux-2.5/net/ipv4/netfilter/ip_nat_ftp.c	Thu Apr  4 05:19:52 2002
@@ -18,7 +18,7 @@
 
 #define MAX_PORTS 8
 static int ports[MAX_PORTS];
-static int ports_c = 0;
+static int ports_c;
 
 #ifdef MODULE_PARM
 MODULE_PARM(ports, "1-" __MODULE_STRING(MAX_PORTS) "i");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_nat_irc.c linux-2.5/net/ipv4/netfilter/ip_nat_irc.c
--- linux-2.5.13/net/ipv4/netfilter/ip_nat_irc.c	Fri May  3 01:22:57 2002
+++ linux-2.5/net/ipv4/netfilter/ip_nat_irc.c	Thu Apr  4 05:19:52 2002
@@ -36,7 +36,7 @@
 
 #define MAX_PORTS 8
 static int ports[MAX_PORTS];
-static int ports_c = 0;
+static int ports_c;
 
 MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
 MODULE_DESCRIPTION("IRC (DCC) network address translation module");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_nat_proto_icmp.c linux-2.5/net/ipv4/netfilter/ip_nat_proto_icmp.c
--- linux-2.5.13/net/ipv4/netfilter/ip_nat_proto_icmp.c	Fri May  3 01:22:48 2002
+++ linux-2.5/net/ipv4/netfilter/ip_nat_proto_icmp.c	Sat Mar 23 22:58:20 2002
@@ -25,7 +25,7 @@
 		  enum ip_nat_manip_type maniptype,
 		  const struct ip_conntrack *conntrack)
 {
-	static u_int16_t id = 0;
+	static u_int16_t id;
 	unsigned int range_size
 		= (unsigned int)range->max.icmp.id - range->min.icmp.id + 1;
 	unsigned int i;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/netfilter/ip_nat_snmp_basic.c linux-2.5/net/ipv4/netfilter/ip_nat_snmp_basic.c
--- linux-2.5.13/net/ipv4/netfilter/ip_nat_snmp_basic.c	Fri May  3 01:22:46 2002
+++ linux-2.5/net/ipv4/netfilter/ip_nat_snmp_basic.c	Thu Apr  4 05:19:52 2002
@@ -64,7 +64,7 @@
 #define SNMP_TRAP_PORT 162
 #define NOCT1(n) (u_int8_t )((n) & 0xff)
 
-static int debug = 0;
+static int debug;
 static spinlock_t snmp_lock = SPIN_LOCK_UNLOCKED;
 
 /* 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/tcp.c linux-2.5/net/ipv4/tcp.c
--- linux-2.5.13/net/ipv4/tcp.c	Fri May  3 01:22:46 2002
+++ linux-2.5/net/ipv4/tcp.c	Fri May  3 12:57:32 2002
@@ -1159,7 +1159,8 @@
 
 			from += copy;
 			copied += copy;
-			seglen -= copy;
+			if ((seglen -= copy) == 0 && iovlen == 0)
+				goto out;
 
 			if (skb->len != mss_now || (flags&MSG_OOB))
 				continue;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/tcp_minisocks.c linux-2.5/net/ipv4/tcp_minisocks.c
--- linux-2.5.13/net/ipv4/tcp_minisocks.c	Fri May  3 01:22:44 2002
+++ linux-2.5/net/ipv4/tcp_minisocks.c	Thu Apr  4 05:19:52 2002
@@ -422,7 +422,7 @@
 }
 
 /* Kill off TIME_WAIT sockets once their lifetime has expired. */
-static int tcp_tw_death_row_slot = 0;
+static int tcp_tw_death_row_slot;
 
 static void tcp_twkill(unsigned long);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv4/udp.c linux-2.5/net/ipv4/udp.c
--- linux-2.5.13/net/ipv4/udp.c	Fri May  3 01:22:43 2002
+++ linux-2.5/net/ipv4/udp.c	Sun Apr 28 16:18:16 2002
@@ -916,7 +916,9 @@
 	if (!pskb_may_pull(skb, sizeof(struct udphdr)))
 		goto no_header;
 
-	ulen = ntohs(skb->h.uh->len);
+	uh = skb->h.uh;
+
+	ulen = ntohs(uh->len);
 
 	if (ulen > len || ulen < sizeof(*uh))
 		goto short_packet;
@@ -924,8 +926,6 @@
 	if (pskb_trim(skb, ulen))
 		goto short_packet;
 
-  	uh = skb->h.uh;
-
 	if (udp_checksum_init(skb, uh, ulen, saddr, daddr) < 0)
 		goto csum_error;
 
@@ -955,7 +955,14 @@
 	return(0);
 
 short_packet:
-	NETDEBUG(if (net_ratelimit()) printk(KERN_DEBUG "UDP: short packet: %d/%d\n", ulen, len));
+	NETDEBUG(if (net_ratelimit())
+		printk(KERN_DEBUG "UDP: short packet: From %u.%u.%u.%u:%u %d/%d to %u.%u.%u.%u:%u\n",
+			NIPQUAD(saddr),
+			ntohs(uh->source),
+			ulen,
+			len,
+			NIPQUAD(daddr),
+			ntohs(uh->dest)));
 no_header:
 	UDP_INC_STATS_BH(UdpInErrors);
 	kfree_skb(skb);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/ipv6/sit.c linux-2.5/net/ipv6/sit.c
--- linux-2.5.13/net/ipv6/sit.c	Fri May  3 01:22:56 2002
+++ linux-2.5/net/ipv6/sit.c	Fri May  3 03:49:08 2002
@@ -64,8 +64,8 @@
 static int ipip6_tunnel_init(struct net_device *dev);
 
 static struct net_device ipip6_fb_tunnel_dev = {
-	name: "sit0",
-	init: ipip6_fb_tunnel_init
+	name: 		"sit0", 
+	init:		ipip6_fb_tunnel_init,
 };
 
 static struct ip_tunnel ipip6_fb_tunnel = {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/irda/irlmp.c linux-2.5/net/irda/irlmp.c
--- linux-2.5.13/net/irda/irlmp.c	Fri May  3 01:22:56 2002
+++ linux-2.5/net/irda/irlmp.c	Fri May  3 12:57:32 2002
@@ -1289,6 +1289,72 @@
 }
 
 /*
+ * Receive flow control indication from LAP.
+ * LAP want us to send it one more frame. We implement a simple round
+ * robin scheduler between the active sockets so that we get a bit of
+ * fairness. Note that the round robin is far from perfect, but it's
+ * better than nothing.
+ * We then poll the selected socket so that we can do synchronous
+ * refilling of IrLAP (which allow to minimise the number of buffers).
+ * Jean II
+ */
+void irlmp_flow_indication(struct lap_cb *self, LOCAL_FLOW flow)
+{
+	struct lsap_cb *next;
+	struct lsap_cb *curr;
+	int	lsap_todo;
+
+	ASSERT(self->magic == LMP_LAP_MAGIC, return;);
+	ASSERT(flow == FLOW_START, return;);
+
+	/* Get the number of lsap. That's the only safe way to know
+	 * that we have looped around... - Jean II */
+	lsap_todo = HASHBIN_GET_SIZE(self->lsaps);
+	IRDA_DEBUG(4, __FUNCTION__ "() : %d lsaps to scan\n", lsap_todo);
+
+	/* Poll lsap in order until the queue is full or until we
+	 * tried them all.
+	 * Most often, the current LSAP will have something to send,
+	 * so we will go through this loop only once. - Jean II */
+	while((lsap_todo--) &&
+	      (IRLAP_GET_TX_QUEUE_LEN(self->irlap) < LAP_HIGH_THRESHOLD)) {
+		/* Try to find the next lsap we should poll. */
+		next = self->flow_next;
+		if(next != NULL) {
+			/* Note that if there is only one LSAP on the LAP
+			 * (most common case), self->flow_next is always NULL,
+			 * so we always avoid this loop. - Jean II */
+			IRDA_DEBUG(4, __FUNCTION__ "() : searching my LSAP\n");
+
+			/* We look again in hashbins, because the lsap
+			 * might have gone away... - Jean II */
+			curr = (struct lsap_cb *) hashbin_get_first(self->lsaps);
+			while((curr != NULL ) && (curr != next))
+				curr = (struct lsap_cb *) hashbin_get_next(self->lsaps);
+		} else
+			curr = NULL;
+
+		/* If we have no lsap, restart from first one */
+		if(curr == NULL)
+			curr = (struct lsap_cb *) hashbin_get_first(self->lsaps);
+		/* Uh-oh... Paranoia */
+		if(curr == NULL)
+			break;
+
+		/* Next time, we will get the next one (or the first one) */
+		self->flow_next = (struct lsap_cb *) hashbin_get_next(self->lsaps);
+		IRDA_DEBUG(4, __FUNCTION__ "() : curr is %p, next was %p and is now %p, still %d to go - queue len = %d\n", curr, next, self->flow_next, lsap_todo, IRLAP_GET_TX_QUEUE_LEN(self->irlap));
+
+		/* Inform lsap user that it can send one more packet. */
+		if (curr->notify.flow_indication != NULL)
+			curr->notify.flow_indication(curr->notify.instance, 
+						     curr, flow);
+		else
+			IRDA_DEBUG(1, __FUNCTION__ "(), no handler\n");
+	}
+}
+
+/*
  * Function irlmp_hint_to_service (hint)
  *
  *    Returns a list of all servics contained in the given hint bits. This
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/irda/irnet/irnet.h linux-2.5/net/irda/irnet/irnet.h
--- linux-2.5.13/net/irda/irnet/irnet.h	Fri May  3 01:22:55 2002
+++ linux-2.5/net/irda/irnet/irnet.h	Wed May  1 20:50:27 2002
@@ -409,8 +409,8 @@
 
   /* ------------------------ IrTTP part ------------------------ */
   /* We create a pseudo "socket" over the IrDA tranport */
-  int			ttp_open;	/* Set when IrTTP is ready */
-  int			ttp_connect;	/* Set when IrTTP is connecting */
+  unsigned long		ttp_open;	/* Set when IrTTP is ready */
+  unsigned long		ttp_connect;	/* Set when IrTTP is connecting */
   struct tsap_cb *	tsap;		/* IrTTP instance (the connection) */
 
   char			rname[NICKNAME_MAX_LEN + 1];
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/irda/irnet/irnet_ppp.c linux-2.5/net/irda/irnet/irnet_ppp.c
--- linux-2.5.13/net/irda/irnet/irnet_ppp.c	Fri May  3 01:22:55 2002
+++ linux-2.5/net/irda/irnet/irnet_ppp.c	Wed May  1 20:50:27 2002
@@ -860,7 +860,7 @@
       irda_irnet_connect(self);
 #endif /* CONNECT_IN_SEND */
 
-      DEBUG(PPP_INFO, "IrTTP not ready ! (%d-%d)\n",
+      DEBUG(PPP_INFO, "IrTTP not ready ! (%ld-%ld)\n",
 	    self->ttp_open, self->ttp_connect);
 
       /* Note : we can either drop the packet or block the packet.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/irda/irsysctl.c linux-2.5/net/irda/irsysctl.c
--- linux-2.5.13/net/irda/irsysctl.c	Fri May  3 01:22:50 2002
+++ linux-2.5/net/irda/irsysctl.c	Sun Apr 14 17:12:10 2002
@@ -65,7 +65,7 @@
 static int max_max_baud_rate = 16000000;	/* See qos.c - IrLAP spec */
 static int min_max_baud_rate = 2400;
 static int max_min_tx_turn_time = 10000;	/* See qos.c - IrLAP spec */
-static int min_min_tx_turn_time = 0;
+static int min_min_tx_turn_time;
 static int max_max_tx_data_size = 2048;		/* See qos.c - IrLAP spec */
 static int min_max_tx_data_size = 64;
 static int max_max_noreply_time = 40;		/* See qos.c - IrLAP spec */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/netrom/nr_loopback.c linux-2.5/net/netrom/nr_loopback.c
--- linux-2.5.13/net/netrom/nr_loopback.c	Fri May  3 01:22:48 2002
+++ linux-2.5/net/netrom/nr_loopback.c	Sun Mar  3 17:54:36 2002
@@ -85,6 +85,9 @@
 		if (dev == NULL || nr_rx_frame(skb, dev) == 0)
 			kfree_skb(skb);
 
+		if (dev != NULL)
+			dev_put(dev);
+
 		if (!skb_queue_empty(&loopback_queue) && !nr_loopback_running())
 			nr_set_loopback_timer();
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/netrom/nr_route.c linux-2.5/net/netrom/nr_route.c
--- linux-2.5.13/net/netrom/nr_route.c	Fri May  3 01:22:57 2002
+++ linux-2.5/net/netrom/nr_route.c	Sun Mar  3 17:54:36 2002
@@ -19,6 +19,7 @@
  *			Alan Cox(GW4PTS) Added the firewall hooks.
  *	NET/ROM 006	Jonathan(G4KLX)	Added the setting of digipeated neighbours.
  *			Tomi(OH2BNS)	Routing quality and link failure changes.
+ *					Device refcnt fixes.
  */
 
 #include <linux/errno.h>
@@ -66,11 +67,15 @@
 	struct nr_node  *nr_node;
 	struct nr_neigh *nr_neigh;
 	struct nr_route nr_route;
+	struct net_device *tdev;
 	unsigned long flags;
 	int i, found;
 
-	if (nr_dev_get(nr) != NULL)	/* Can't add routes to ourself */
+	/* Can't add routes to ourself */
+	if ((tdev = nr_dev_get(nr)) != NULL) {
+		dev_put(tdev);
 		return -EINVAL;
+	}
 
 	for (nr_node = nr_node_list; nr_node != NULL; nr_node = nr_node->next)
 		if (ax25cmp(nr, &nr_node->callsign) == 0)
@@ -124,6 +129,8 @@
 			memcpy(nr_neigh->digipeat, ax25_digi, sizeof(ax25_digi));
 		}
 
+		dev_hold(nr_neigh->dev);
+
 		save_flags(flags);
 		cli();
 
@@ -294,6 +301,7 @@
 	if ((s = nr_neigh_list) == nr_neigh) {
 		nr_neigh_list = nr_neigh->next;
 		restore_flags(flags);
+		dev_put(nr_neigh->dev);
 		if (nr_neigh->digipeat != NULL)
 			kfree(nr_neigh->digipeat);
 		kfree(nr_neigh);
@@ -304,6 +312,7 @@
 		if (s->next == nr_neigh) {
 			s->next = nr_neigh->next;
 			restore_flags(flags);
+			dev_put(nr_neigh->dev);
 			if (nr_neigh->digipeat != NULL)
 				kfree(nr_neigh->digipeat);
 			kfree(nr_neigh);
@@ -404,6 +413,8 @@
 		memcpy(nr_neigh->digipeat, ax25_digi, sizeof(ax25_digi));
 	}
 
+	dev_hold(nr_neigh->dev);
+
 	save_flags(flags);
 	cli();
 
@@ -570,6 +581,10 @@
 			if (first == NULL || strncmp(dev->name, first->name, 3) < 0)
 				first = dev;
 	}
+
+	if (first != NULL)
+		dev_hold(first);
+
 	read_unlock(&dev_base_lock);
 
 	return first;
@@ -620,6 +635,7 @@
 {
 	struct nr_route_struct nr_route;
 	struct net_device *dev;
+	int ret;
 
 	switch (cmd) {
 
@@ -628,23 +644,30 @@
 				return -EFAULT;
 			if ((dev = nr_ax25_dev_get(nr_route.device)) == NULL)
 				return -EINVAL;
-			if (nr_route.ndigis < 0 || nr_route.ndigis > AX25_MAX_DIGIS)
+			if (nr_route.ndigis < 0 || nr_route.ndigis > AX25_MAX_DIGIS) {
+				dev_put(dev);
 				return -EINVAL;
+			}
 			switch (nr_route.type) {
 				case NETROM_NODE:
-					return nr_add_node(&nr_route.callsign,
+					ret = nr_add_node(&nr_route.callsign,
 						nr_route.mnemonic,
 						&nr_route.neighbour,
 						nr_call_to_digi(nr_route.ndigis, nr_route.digipeaters),
 						dev, nr_route.quality,
 						nr_route.obs_count);
+					break;
 				case NETROM_NEIGH:
-					return nr_add_neigh(&nr_route.callsign,
+					ret = nr_add_neigh(&nr_route.callsign,
 						nr_call_to_digi(nr_route.ndigis, nr_route.digipeaters),
 						dev, nr_route.quality);
+					break;
 				default:
-					return -EINVAL;
+					ret = -EINVAL;
+					break;
 			}
+			dev_put(dev);
+			return ret;
 
 		case SIOCDELRT:
 			if (copy_from_user(&nr_route, arg, sizeof(struct nr_route_struct)))
@@ -653,14 +676,19 @@
 				return -EINVAL;
 			switch (nr_route.type) {
 				case NETROM_NODE:
-					return nr_del_node(&nr_route.callsign,
+					ret = nr_del_node(&nr_route.callsign,
 						&nr_route.neighbour, dev);
+					break;
 				case NETROM_NEIGH:
-					return nr_del_neigh(&nr_route.callsign,
+					ret = nr_del_neigh(&nr_route.callsign,
 						dev, nr_route.quality);
+					break;
 				default:
-					return -EINVAL;
+					ret = -EINVAL;
+					break;
 			}
+			dev_put(dev);
+			return ret;
 
 		case SIOCNRDECOBS:
 			return nr_dec_obs();
@@ -717,10 +745,15 @@
 			    ax25->ax25_dev->dev, 0, sysctl_netrom_obsolescence_count_initialiser);
 
 	if ((dev = nr_dev_get(nr_dest)) != NULL) {	/* Its for me */
+		int ret;
+
 		if (ax25 == NULL)			/* Its from me */
-			return nr_loopback_queue(skb);
+			ret = nr_loopback_queue(skb);
 		else
-			return nr_rx_frame(skb, dev);
+			ret = nr_rx_frame(skb, dev);
+
+		dev_put(dev);
+		return ret;
 	}
 
 	if (!sysctl_netrom_routing_control && ax25 != NULL)
@@ -746,6 +779,8 @@
 	*dptr = AX25_P_NETROM;
 
 	nr_neigh->ax25 = ax25_send_frame(skb, 256, (ax25_address *)dev->dev_addr, &nr_neigh->callsign, nr_neigh->digipeat, nr_neigh->dev);
+
+	dev_put(dev);
 
 	return (nr_neigh->ax25 != NULL);
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/rose/rose_link.c linux-2.5/net/rose/rose_link.c
--- linux-2.5.13/net/rose/rose_link.c	Fri May  3 01:22:38 2002
+++ linux-2.5/net/rose/rose_link.c	Fri Feb  8 03:15:29 2002
@@ -263,15 +263,21 @@
 	struct sk_buff *skb;
 	unsigned char *dptr;
 	int len;
+	struct net_device *first;
+	int faclen = 0;
 
 	len = AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN + ROSE_MIN_LEN + 3;
 
-	if ((skb = alloc_skb(len, GFP_ATOMIC)) == NULL)
+	first = rose_dev_first();
+	if (first)
+		faclen = 6 + AX25_ADDR_LEN + 3 + ROSE_ADDR_LEN;
+	
+	if ((skb = alloc_skb(len + faclen, GFP_ATOMIC)) == NULL)
 		return;
 
 	skb_reserve(skb, AX25_BPQ_HEADER_LEN + AX25_MAX_HEADER_LEN);
 
-	dptr = skb_put(skb, ROSE_MIN_LEN + 3);
+	dptr = skb_put(skb, ROSE_MIN_LEN + 3 + faclen);
 
 	*dptr++ = AX25_P_ROSE;
 	*dptr++ = ((lci >> 8) & 0x0F) | ROSE_GFI;
@@ -279,6 +285,21 @@
 	*dptr++ = ROSE_CLEAR_REQUEST;
 	*dptr++ = cause;
 	*dptr++ = diagnostic;
+
+	if (first) {	
+		*dptr++ = 0x00;		/* Address length */
+		*dptr++ = 4 + AX25_ADDR_LEN + 3 + ROSE_ADDR_LEN; /* Facilities length */
+		*dptr++ = 0;
+		*dptr++ = FAC_NATIONAL;
+		*dptr++ = FAC_NATIONAL_FAIL_CALL;
+		*dptr++ = AX25_ADDR_LEN;
+		memcpy(dptr, &rose_callsign, AX25_ADDR_LEN);
+		dptr += AX25_ADDR_LEN;
+		*dptr++ = FAC_NATIONAL_FAIL_ADD;
+		*dptr++ = ROSE_ADDR_LEN + 1;
+		*dptr++ = ROSE_ADDR_LEN * 2;
+		memcpy(dptr, first->dev_addr, ROSE_ADDR_LEN);
+	}
 
 	if (!rose_send_frame(skb, neigh))
 		kfree_skb(skb);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/sched/sch_atm.c linux-2.5/net/sched/sch_atm.c
--- linux-2.5.13/net/sched/sch_atm.c	Fri May  3 01:22:52 2002
+++ linux-2.5/net/sched/sch_atm.c	Sat Mar 23 22:58:20 2002
@@ -649,7 +649,7 @@
 	if (flow->excess)
 		RTA_PUT(skb,TCA_ATM_EXCESS,sizeof(u32),&flow->classid);
 	else {
-		static u32 zero = 0;
+		static u32 zero;
 
 		RTA_PUT(skb,TCA_ATM_EXCESS,sizeof(zero),&zero);
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/socket.c linux-2.5/net/socket.c
--- linux-2.5.13/net/socket.c	Fri May  3 01:22:49 2002
+++ linux-2.5/net/socket.c	Sat Mar 23 22:58:12 2002
@@ -735,6 +735,7 @@
 {
 	struct socket *sock = SOCKET_I(file->f_dentry->d_inode);
 
+	vma->vm_flags &= ~VM_IO;
 	return sock->ops->mmap(file, sock, vma);
 }
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/sunrpc/sched.c linux-2.5/net/sunrpc/sched.c
--- linux-2.5.13/net/sunrpc/sched.c	Fri May  3 01:22:54 2002
+++ linux-2.5/net/sunrpc/sched.c	Fri May  3 03:48:36 2002
@@ -704,9 +704,6 @@
 
 	dprintk("RPC:      rpc_schedule enter\n");
 	while (1) {
-		/* Ensure equal rights for tcp tasks... */
-		rpciod_tcp_dispatcher();
-
 		spin_lock_bh(&rpc_queue_lock);
 
 		task_for_first(task, &schedq.tasks) {
@@ -1030,7 +1027,7 @@
 static inline int
 rpciod_task_pending(void)
 {
-	return !list_empty(&schedq.tasks) || xprt_tcp_pending();
+	return !list_empty(&schedq.tasks);
 }
 
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/sunrpc/svcauth_des.c linux-2.5/net/sunrpc/svcauth_des.c
--- linux-2.5.13/net/sunrpc/svcauth_des.c	Fri May  3 01:22:55 2002
+++ linux-2.5/net/sunrpc/svcauth_des.c	Sat Mar 23 22:58:20 2002
@@ -45,7 +45,7 @@
  * Make sure we don't place more than one call to the key server at
  * a time.
  */
-static int			in_keycall = 0;
+static int			in_keycall;
 
 #define FAIL(err) \
 	{ if (data) put_cred(data);			\
@@ -202,7 +202,7 @@
 static struct des_cred *
 get_cred_byname(struct svc_rqst *rqstp, u32 *authp, char *fullname, u32 *cryptkey)
 {
-	static int	in_keycall = 0;
+	static int	in_keycall;
 	struct des_cred	*cred;
 
 	if (in_keycall) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/sunrpc/xprt.c linux-2.5/net/sunrpc/xprt.c
--- linux-2.5.13/net/sunrpc/xprt.c	Fri May  3 01:22:42 2002
+++ linux-2.5/net/sunrpc/xprt.c	Fri May  3 08:45:18 2002
@@ -571,8 +571,8 @@
 #ifdef RPC_PROFILE
 	/* Profile only reads for now */
 	if (copied > 1024) {
-		static unsigned long	nextstat = 0;
-		static unsigned long	pkt_rtt = 0, pkt_len = 0, pkt_cnt = 0;
+		static unsigned long	nextstat;
+		static unsigned long	pkt_rtt, pkt_len, pkt_cnt;
 
 		pkt_cnt++;
 		pkt_len += req->rq_slen + copied;
@@ -1360,7 +1360,7 @@
 xprt_request_init(struct rpc_task *task, struct rpc_xprt *xprt)
 {
 	struct rpc_rqst	*req = task->tk_rqstp;
-	static u32	xid = 0;
+	static u32	xid;
 
 	if (!xid)
 		xid = CURRENT_TIME << 12;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/wanrouter/af_wanpipe.c linux-2.5/net/wanrouter/af_wanpipe.c
--- linux-2.5.13/net/wanrouter/af_wanpipe.c	Fri May  3 01:22:52 2002
+++ linux-2.5/net/wanrouter/af_wanpipe.c	Sat Mar 23 22:58:20 2002
@@ -165,7 +165,7 @@
 
 
 /* List of all wanpipe sockets. */
-struct sock* wanpipe_sklist;
+struct sock * wanpipe_sklist = NULL;
 static rwlock_t wanpipe_sklist_lock = RW_LOCK_UNLOCKED;
 
 atomic_t wanpipe_socks_nr;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/net/wanrouter/wanmain.c linux-2.5/net/wanrouter/wanmain.c
--- linux-2.5.13/net/wanrouter/wanmain.c	Fri May  3 01:22:42 2002
+++ linux-2.5/net/wanrouter/wanmain.c	Sat Mar 23 22:58:20 2002
@@ -160,13 +160,13 @@
 static char copyright[]		= "(c) 1995-2000 Sangoma Technologies Inc.";
 static char modname[]		= ROUTER_NAME;	/* short module name */
 wan_device_t* router_devlist 	= NULL;	/* list of registered devices */
-static int devcnt 		= 0;
+static int devcnt;
 
 /*
  *	Organize Unique Identifiers for encapsulation/decapsulation
  */
 
-static unsigned char oui_ether[] = { 0x00, 0x00, 0x00 };
+static unsigned char oui_ether[3];
 #if 0
 static unsigned char oui_802_2[] = { 0x00, 0x80, 0xC2 };
 #endif
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/scripts/extract-ikconfig linux-2.5/scripts/extract-ikconfig
--- linux-2.5.13/scripts/extract-ikconfig	Thu Jan  1 01:00:00 1970
+++ linux-2.5/scripts/extract-ikconfig	Sun Mar 17 23:41:39 2002
@@ -0,0 +1,23 @@
+#! /bin/bash
+# extracts .config info from a [b]zImage file
+# uses: binoffset (new), dd, zcat, strings, grep
+# $arg1 is [b]zImage filename
+
+vmlinuz=$1
+if [ -z $vmlinuz ] ; then
+	echo "  usage: extract-ikconfig [b]zImage_filename"
+	exit
+fi
+
+HDR=`binoffset $vmlinuz 0x1f 0x8b 0x08 0x0`
+PID=$$
+TMPFILE="$vmlinuz.$PID"
+
+# dd if=$vmlinuz bs=1 skip=$HDR | zcat - | strings /dev/stdin \
+# | grep "[A-Za-z_0-9]=[ynm]$" | sed "s/^/CONFIG_/" > $vmlinuz.oldconfig.$PID
+# exit
+
+dd if=$vmlinuz bs=1 skip=$HDR | zcat - > $TMPFILE
+strings $TMPFILE | grep "^[\#[:blank:]]*CONFIG_[A-Za-z_0-9]*" > $vmlinuz.oldconfig.$PID
+wc $vmlinuz.oldconfig.$PID
+rm $TMPFILE
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/scripts/kernel-doc linux-2.5/scripts/kernel-doc
--- linux-2.5.13/scripts/kernel-doc	Fri May  3 01:22:52 2002
+++ linux-2.5/scripts/kernel-doc	Fri May  3 03:49:08 2002
@@ -233,9 +233,17 @@
 # CAVEAT EMPTOR!  Some of the others I localised may not want to be which
 # could cause "use of undefined value" or other bugs.
 my ($function, %function_table,%parametertypes,$declaration_purpose);
-my ($type,$file,$declaration_name,$return_type);
+my ($type,$declaration_name,$return_type);
 my ($newsection,$newcontents,$prototype,$filelist, $brcount, %source_map);
 
+# Generated docbook code is inserted in a template at a point where 
+# docbook v3.1 requires a non-zero sequence of RefEntry's; see:
+# http://www.oasis-open.org/docbook/documentation/reference/html/refentry.html
+# We keep track of number of generated entries and generate a dummy
+# if needs be to ensure the expanded template can be postprocessed
+# into html.
+my $section_counter = 0;
+
 my $lineprefix="";
 
 # states
@@ -870,7 +878,7 @@
     my ($parameter, $section);
     my $count;
 
-    print ".TH \"$args{'module'}\" 9 \"$args{'function'}\" \"$man_date\" \"API Manual\" LINUX\n";
+    print ".TH \"$args{'function'}\" 9 \"$args{'function'}\" \"25 May 1998\" \"Kernel Hacker's Manual\" LINUX\n";
 
     print ".SH NAME\n";
     print $args{'function'}." \\- ".$args{'purpose'}."\n";
@@ -896,13 +904,13 @@
 	$parenth = "";
     }
 
-    print ".SH Arguments\n";
+    print ".SH ARGUMENTS\n";
     foreach $parameter (@{$args{'parameterlist'}}) {
 	print ".IP \"".$parameter."\" 12\n";
 	output_highlight($args{'parameterdescs'}{$parameter});
     }
     foreach $section (@{$args{'sectionlist'}}) {
-	print ".SH \"$section\"\n";
+	print ".SH \"", uc $section, "\"\n";
 	output_highlight($args{'sections'}{$section});
     }
 }
@@ -1158,6 +1166,7 @@
 	( $function_only == 2 && !defined($function_table{$name})))
     {
         &$func(@_);
+	$section_counter++;
     }
 }
 
@@ -1168,6 +1177,7 @@
     no strict 'refs';
     my $func = "output_intro_".$output_mode;
     &$func(@_);
+    $section_counter++;
 }
 
 ##
@@ -1195,7 +1205,7 @@
 	# ignore embedded structs or unions
 	$members =~ s/{.*}//g;
 
-	create_parameterlist($members, ';');
+	create_parameterlist($members, ';', $file);
 
 	output_declaration($declaration_name,
 			   'struct',
@@ -1211,7 +1221,8 @@
 			   });
     }
     else {
-        print STDERR "Cannot parse struct or union!\n";
+        print STDERR "Error(${file}:$.): Cannot parse struct or union!\n";
+	++$errors;
     }
 }
 
@@ -1228,8 +1239,8 @@
 	    push @parameterlist, $arg;
 	    if (!$parameterdescs{$arg}) {
 	        $parameterdescs{$arg} = $undescribed;
-	        print STDERR "Warning($file:$.): Enum value '$arg' ".
-		    "described in enum '$declaration_name'\n";
+	        print STDERR "Warning(${file}:$.): Enum value '$arg' ".
+		    "not described in enum '$declaration_name'\n";
 	    }
 
 	}
@@ -1246,7 +1257,8 @@
 			   });
     }
     else {
-        print STDERR "Cannot parse enum!\n";
+        print STDERR "Error(${file}:$.): Cannot parse enum!\n";
+	++$errors;
     }
 }
 
@@ -1272,13 +1284,15 @@
 			   });
     }
     else {
-        print STDERR "Cannot parse typedef!\n";
+        print STDERR "Error(${file}:$.): Cannot parse typedef!\n";
+	++$errors;
     }
 }
 
-sub create_parameterlist($$) {
+sub create_parameterlist($$$) {
     my $args = shift;
     my $splitter = shift;
+    my $file = shift;
     my $type;
     my $param;
 
@@ -1332,7 +1346,7 @@
 	    $parameterdescs{$param} = $undescribed;
 
 	    if (($type eq 'function') || ($type eq 'enum')) {
-	        print STDERR "Warning($file:$.): Function parameter ".
+	        print STDERR "Warning(${file}:$.): Function parameter ".
 		    "or member '$param' not " .
 		    "described in '$declaration_name'\n";
 	    }
@@ -1392,9 +1406,9 @@
 	$declaration_name = $2;
 	my $args = $3;
 
-	create_parameterlist($args, ',');
+	create_parameterlist($args, ',', $file);
     } else {
-	print STDERR "Error($.): cannot understand prototype: '$prototype'\n";
+	print STDERR "Error(${file}:$.): cannot understand prototype: '$prototype'\n";
 	++$errors;
 	return;
     }
@@ -1456,8 +1470,9 @@
     $state = 0;
 }
 
-sub process_state3_function($) { 
+sub process_state3_function($$) { 
     my $x = shift;
+    my $file = shift;
 
     if ($x =~ m#\s*/\*\s+MACDOC\s*#io) {
 	# do nothing
@@ -1474,8 +1489,9 @@
     }
 }
 
-sub process_state3_type($) { 
+sub process_state3_type($$) { 
     my $x = shift;
+    my $file = shift;
 
     $x =~ s@/\*.*?\*/@@gos;	# strip comments.
     $x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
@@ -1504,6 +1520,7 @@
     my ($file) = @_;
     my $identifier;
     my $func;
+    my $initial_section_counter = $section_counter;
 
     if (defined($source_map{$file})) {
 	$file = $source_map{$file};
@@ -1515,6 +1532,7 @@
 	return;
     }
 
+    $section_counter = 0;
     while (<IN>) {
 	if ($state == 0) {
 	    if (/$doc_start/o) {
@@ -1555,10 +1573,10 @@
 		}
 
 		if ($verbose) {
-		    print STDERR "Info($.): Scanning doc for $identifier\n";
+		    print STDERR "Info(${file}:$.): Scanning doc for $identifier\n";
 		}
 	    } else {
-		print STDERR "WARN($.): Cannot understand $_ on line $.",
+		print STDERR "Warning(${file}:$.): Cannot understand $_ on line $.",
 		" - I thought it was a doc line\n";
 		++$errors;
 		$state = 0;
@@ -1612,14 +1630,14 @@
 		}
 	    } else {
 		# i dont know - bad line?  ignore.
-		print STDERR "WARNING($.): bad line: $_"; 
+		print STDERR "Warning(${file}:$.): bad line: $_"; 
 		++$errors;
 	    }
 	} elsif ($state == 3) {	# scanning for function { (end of prototype)
 	    if ($decl_type eq 'function') {
-	        process_state3_function($_);
+	        process_state3_function($_, $file);
 	    } else {
-	        process_state3_type($_);
+	        process_state3_type($_, $file);
 	    }
 	} elsif ($state == 4) {
 		# Documentation block
@@ -1671,5 +1689,35 @@
         	}
           }
     }
+    if ($initial_section_counter == $section_counter) {
+	print STDERR "Warning(${file}): no structured comments found\n";
+	if ($output_mode eq "sgml") {
+	    # The template wants at least one RefEntry here; make one.
+	    print "<refentry>\n";
+	    print " <refnamediv>\n";
+	    print "  <refname>\n";
+	    print "   ${file}\n";
+	    print "  </refname>\n";
+	    print "  <refpurpose>\n";
+	    print "   Document generation inconsistency\n";
+	    print "  </refpurpose>\n";
+	    print " </refnamediv>\n";
+	    print " <refsect1>\n";
+	    print "  <title>\n";
+	    print "   Oops\n";
+	    print "  </title>\n";
+	    print "  <warning>\n";
+	    print "   <para>\n";
+	    print "    The template for this document tried to insert\n";
+	    print "    the structured comment from the file\n";
+	    print "    <filename>${file}</filename> at this point,\n";
+	    print "    but none was found.\n";
+	    print "    This dummy section is inserted to allow\n";
+	    print "    generation to continue.\n";
+	    print "   </para>\n";
+	    print "  </warning>\n";
+	    print " </refsect1>\n";
+	    print "</refentry>\n";
+	}
+    }
 }
-
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/scripts/mkconfigs.c linux-2.5/scripts/mkconfigs.c
--- linux-2.5.13/scripts/mkconfigs.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/scripts/mkconfigs.c	Wed May  1 20:46:10 2002
@@ -0,0 +1,181 @@
+/***************************************************************************
+ * mkconfigs.c
+ * (C) 2002 Randy Dunlap <rddunlap@osdl.org>
+
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program; if not, write to the Free Software
+#   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+# Rules for scripts/mkconfigs.c input.config output.c
+# to generate configs.c from linux/.config:
+# - drop lines that begin with '#'
+# - drop blank lines
+# - lines that use double-quotes must \\-escape-quote them
+
+################## skeleton configs.c file: ####################
+
+#include <linux/init.h>
+#include <linux/module.h>
+
+static char *configs[] __initdata =
+
+  <insert lines selected lines of .config, quoted, with added '\n'>,
+
+;
+
+################### end configs.c file ######################
+
+ * Changelog for ver. 0.2, 2002-02-15, rddunlap@osdl.org:
+ - strip leading "CONFIG_" from config option strings;
+ - use "static" and "__attribute__((unused))";
+ - don't use EXPORT_SYMBOL();
+ - separate each config line with \newline instead of space;
+
+ * Changelog for ver. 0.3, 2002-02-18, rddunlap@osdl.org:
+ - keep all "not set" comment lines from .config so that 'make *config'
+   will be happy, but don't keep other comments;
+ - keep leading "CONFIG_" on each line;
+
+****************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#define VERSION		"0.2"
+#define LINE_SIZE	1000
+
+int include_all_lines = 1;	// whether to include "=n" lines in the output
+
+void usage (const char *progname)
+{
+	fprintf (stderr, "%s ver. %s\n", progname, VERSION);
+	fprintf (stderr, "usage:  %s input.config.name path/configs.c\n",
+			progname);
+	exit (1);
+}
+
+void make_intro (FILE *sourcefile)
+{
+	fprintf (sourcefile, "#include <linux/init.h>\n");
+/////	fprintf (sourcefile, "#include <linux/module.h>\n");
+	fprintf (sourcefile, "\n");
+/////	fprintf (sourcefile, "char *configs[] __initdata = {\n");
+	fprintf (sourcefile, "static char __attribute__ ((unused)) *configs[] __initdata = {\n");
+	fprintf (sourcefile, "  \"CONFIG_BEGIN=n\\n\" ,\n");
+}
+
+void make_ending (FILE *sourcefile)
+{
+	fprintf (sourcefile, "  \"CONFIG_END=n\\n\"\n");
+	fprintf (sourcefile, "};\n");
+/////	fprintf (sourcefile, "EXPORT_SYMBOL (configs);\n");
+}
+
+void make_lines (FILE *configfile, FILE *sourcefile)
+{
+	char cfgline[LINE_SIZE];
+	char *ch;
+
+	while (fgets (cfgline, LINE_SIZE, configfile)) {
+		/* kill the trailing newline in cfgline */
+		cfgline[strlen (cfgline) - 1] = '\0';
+
+		/* don't keep #-only line or an empty/blank line */
+		if ((cfgline[0] == '#' && cfgline[1] == '\0') ||
+		    cfgline[0] == '\0')
+			continue;
+
+		if (!include_all_lines &&
+		    cfgline[0] == '#') // strip out all comment lines
+			continue;
+
+		/* really only want to keep lines that begin with
+		 * "CONFIG_" or "# CONFIG_" */
+		if (strncmp (cfgline, "CONFIG_", 7) &&
+		    strncmp (cfgline, "# CONFIG_", 9))
+		    	continue;
+
+		/*
+		 * use strchr() to check for "-quote in cfgline;
+		 * if not found, output the line, quoted;
+		 * if found, output a char at a time, with \\-quote
+		 * preceding double-quote chars
+		 */
+		if (!strchr (cfgline, '"')) {
+			fprintf (sourcefile, "  \"%s\\n\" ,\n", cfgline);
+			continue;
+		}
+
+		/* go to char-at-a-time mode for this config and
+		 * precede any double-quote with a backslash */
+		fprintf (sourcefile, "  \"");	/* lead-in */
+		for (ch = cfgline; *ch; ch++) {
+			if (*ch == '"')
+				fputc ('\\', sourcefile);
+			fputc (*ch, sourcefile);
+		}
+		fprintf (sourcefile, "\\n\" ,\n");
+	}
+}
+
+int make_configs (FILE *configfile, FILE *sourcefile)
+{
+	make_intro (sourcefile);
+	make_lines (configfile, sourcefile);
+	make_ending (sourcefile);
+}
+
+int main (int argc, char *argv[])
+{
+	char *progname = argv[0];
+	char *configname, *sourcename;
+	FILE *configfile, *sourcefile;
+
+	if (argc != 3)
+		usage (progname);
+
+	configname = argv[1];
+	sourcename = argv[2];
+
+	configfile = fopen (configname, "r");
+	if (!configfile) {
+		fprintf (stderr, "%s: cannot open '%s'\n",
+				progname, configname);
+		exit (2);
+	}
+	sourcefile = fopen (sourcename, "w");
+	if (!sourcefile) {
+		fprintf (stderr, "%s: cannot open '%s'\n",
+				progname, sourcename);
+		exit (2);
+	}
+
+	make_configs (configfile, sourcefile);
+
+	if (fclose (sourcefile)) {
+		fprintf (stderr, "%s: error %d closing '%s'\n",
+				progname, errno, sourcename);
+		exit (3);
+	}
+	if (fclose (configfile)) {
+		fprintf (stderr, "%s: error %d closing '%s'\n",
+				progname, errno, configname);
+		exit (3);
+	}
+
+	exit (0);
+}
+
+/* end mkconfigs.c */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/scripts/split-man linux-2.5/scripts/split-man
--- linux-2.5.13/scripts/split-man	Thu Jan  1 01:00:00 1970
+++ linux-2.5/scripts/split-man	Fri May  3 03:49:08 2002
@@ -0,0 +1,33 @@
+#!/usr/bin/perl
+#
+#      split-man: create man pages from kernel-doc -man output
+#
+# Author:	Tim Waugh <twaugh@redhat.com>
+# Modified by:	Christoph Hellwig <hch@infradead.org>
+#
+
+use strict;
+
+die "$0: where do I put the results?\n" unless ($#ARGV >= 0);
+die "$0: can't create $ARGV[0]: $!\n" unless mkdir $ARGV[0], 0777;
+
+my $state = 0;
+
+while (<STDIN>) {
+	s/&amp;(\w+)/\\fB\1\\fP/g; # fix smgl uglinesses
+	if (/^\.TH \"[^\"]*\" 9 \"([^\"]*)\"/) {
+		close OUT unless ($state++ == 0);
+		my $fn = "$ARGV[0]/$1.9";
+		if (open OUT, ">$fn") {
+			print STDERR "creating $fn\n";
+		} else {
+			die "can't open $fn: $!\n";
+		}
+
+		print OUT $_;
+	} elsif ($state != 0) {
+		print OUT $_;
+	}
+}
+
+close OUT;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/core/misc.c linux-2.5/sound/core/misc.c
--- linux-2.5.13/sound/core/misc.c	Fri May  3 01:22:46 2002
+++ linux-2.5/sound/core/misc.c	Fri May  3 17:59:41 2002
@@ -90,10 +90,10 @@
 	if (format[0] == '<' && format[1] >= '0' && format[1] <= '9' && format[2] == '>') {
 		char tmp[] = "<0>";
 		tmp[1] = format[1];
-		printk("%sALSA %s:%d: ", tmp, file, line);
+		printk("%sALSA: ", tmp);
 		format += 3;
 	} else {
-		printk(KERN_DEBUG "ALSA %s:%d: ", file, line);
+		printk(KERN_DEBUG "ALSA: ");
 	}
 	va_start(args, format);
 	vsnprintf(tmpbuf, sizeof(tmpbuf)-1, format, args);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/core/rtctimer.c linux-2.5/sound/core/rtctimer.c
--- linux-2.5.13/sound/core/rtctimer.c	Fri May  3 01:22:46 2002
+++ linux-2.5/sound/core/rtctimer.c	Wed May  1 17:26:17 2002
@@ -208,7 +208,9 @@
 /*
  * exported stuff
  */
+#ifdef MODULE
 module_init(rtctimer_init)
+#endif
 module_exit(rtctimer_exit)
 
 MODULE_PARM(rtctimer_freq, "i");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/isa/als100.c linux-2.5/sound/isa/als100.c
--- linux-2.5.13/sound/isa/als100.c	Fri May  3 01:22:41 2002
+++ linux-2.5/sound/isa/als100.c	Sun Mar 24 22:17:56 2002
@@ -23,7 +23,6 @@
 #include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/wait.h>
-#include <linux/sched.h>
 #include <linux/time.h>
 #ifndef LINUX_ISAPNP_H
 #include <linux/isapnp.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/isa/cmi8330.c linux-2.5/sound/isa/cmi8330.c
--- linux-2.5.13/sound/isa/cmi8330.c	Fri May  3 01:22:42 2002
+++ linux-2.5/sound/isa/cmi8330.c	Wed May  1 17:26:17 2002
@@ -46,6 +46,7 @@
 #include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/isapnp.h>
 #include <sound/core.h>
 #include <sound/ad1848.h>
 #include <sound/sb.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/isa/dt0197h.c linux-2.5/sound/isa/dt0197h.c
--- linux-2.5.13/sound/isa/dt0197h.c	Fri May  3 01:22:50 2002
+++ linux-2.5/sound/isa/dt0197h.c	Sat Mar 23 22:58:27 2002
@@ -20,7 +20,6 @@
 
 #include <sound/driver.h>
 #include <linux/init.h>
-#include <linux/sched.h>
 #include <linux/wait.h>
 #ifndef LINUX_ISAPNP_H
 #include <linux/isapnp.h>
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/isa/es18xx.c linux-2.5/sound/isa/es18xx.c
--- linux-2.5.13/sound/isa/es18xx.c	Fri May  3 01:22:51 2002
+++ linux-2.5/sound/isa/es18xx.c	Sat Mar 23 22:58:27 2002
@@ -75,6 +75,7 @@
 #define isapnp_card pci_bus
 #define isapnp_dev pci_dev
 #endif
+#include <linux/pm.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/pcm.h>
@@ -1611,7 +1612,7 @@
 
 /* Power Management support functions */
 #ifdef CONFIG_PM
-static void snd_es18xx_suspend(es18xx_t *chip)
+static void snd_es18xx_suspend(es18xx_t *chip, int can_schedule)
 {
 	snd_card_t *card = chip->card;
 
@@ -1632,7 +1633,7 @@
       	snd_power_unlock(card);
 }
 
-static void snd_es18xx_resume(es18xx_t *chip)
+static void snd_es18xx_resume(es18xx_t *chip, int can_schedule)
 {
 	snd_card_t *card = chip->card;
 
@@ -1656,11 +1657,11 @@
 	case SNDRV_CTL_POWER_D0:
 	case SNDRV_CTL_POWER_D1:
 	case SNDRV_CTL_POWER_D2:
-		snd_es18xx_resume(chip);
+		snd_es18xx_resume(chip, 1);
 		break;
 	case SNDRV_CTL_POWER_D3hot:
 	case SNDRV_CTL_POWER_D3cold:
-		snd_es18xx_suspend(chip);
+		snd_es18xx_suspend(chip, 1);
 		break;
 	default:
 		return -EINVAL;
@@ -1674,10 +1675,10 @@
 
 	switch (rqst) {
 	case PM_SUSPEND:
-		snd_es18xx_suspend(chip);
+		snd_es18xx_suspend(chip, 0);
 		break;
 	case PM_RESUME:
-		snd_es18xx_resume(chip);
+		snd_es18xx_resume(chip, 0);
 		break;
 	}
 	return 0;
@@ -1692,15 +1693,15 @@
 #endif
 	if (chip->res_port) {
 		release_resource(chip->res_port);
-		kfree_nocheck(chip->res_port);
+		kfree(chip->res_port);
 	}
 	if (chip->res_ctrl_port) {
 		release_resource(chip->res_ctrl_port);
-		kfree_nocheck(chip->res_ctrl_port);
+		kfree(chip->res_ctrl_port);
 	}
 	if (chip->res_mpu_port) {
 		release_resource(chip->res_mpu_port);
-		kfree_nocheck(chip->res_mpu_port);
+		kfree(chip->res_mpu_port);
 	}
 	if (chip->irq >= 0)
 		free_irq(chip->irq, (void *) chip);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/isa/opl3sa2.c linux-2.5/sound/isa/opl3sa2.c
--- linux-2.5.13/sound/isa/opl3sa2.c	Fri May  3 01:22:52 2002
+++ linux-2.5/sound/isa/opl3sa2.c	Sat Mar 23 22:58:27 2002
@@ -22,6 +22,7 @@
 #include <sound/driver.h>
 #include <asm/io.h>
 #include <linux/init.h>
+#include <linux/isapnp.h>
 #include <linux/pm.h>
 #include <linux/slab.h>
 #ifndef LINUX_ISAPNP_H
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/Config.help linux-2.5/sound/oss/Config.help
--- linux-2.5.13/sound/oss/Config.help	Fri May  3 01:22:39 2002
+++ linux-2.5/sound/oss/Config.help	Tue Mar 26 11:45:21 2002
@@ -220,6 +220,17 @@
   <file:Documentation/sound/vwsnd> for more info on this driver's
   capabilities.
 
+CONFIG_SOUND_IT8172
+  Say Y here to support the on-board sound generator on the Integrated
+  Technology Express, Inc. ITE8172 SBC.  Vendor page at
+  <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
+  board at <http://www.mvista.com/allies/semiconductor/ite.html>.
+
+CONFIG_SOUND_VRC5477
+  Say Y here to enable sound support for the NEC Vrc5477 chip, an
+  integrated, multi-function controller chip for MIPS CPUs.  Works
+  with the AC97 codec.
+
 CONFIG_SOUND_SSCAPE
   Answer Y if you have a sound card based on the Ensoniq SoundScape
   chipset. Such cards are being manufactured at least by Ensoniq, Spea
@@ -504,6 +515,11 @@
   Say Y here in order to use the joystick interface of the Audio Excel
   DSP 16 card.
 
+CONFIG_SC6600_CDROM
+  This is used to activate the CD-ROM interface of the Audio Excel
+  DSP 16 card. Enter: 0 for Sony, 1 for Panasonic, 2 for IDE, 4 for no
+  CD-ROM present.
+
 CONFIG_SC6600_CDROMBASE
   Base I/O port address for the CD-ROM interface of the Audio Excel
   DSP 16 card.
@@ -526,6 +542,34 @@
   chips is available at
   <http://member.nifty.ne.jp/Breeze/softwares/unix/cmictl-e.html>.
 
+CONFIG_SOUND_CMPCI_FM
+  Say Y here to enable the legacy FM (frequency-modulation) synthesis
+  support on a card using the CMI8338 or CMI8378 chipset.
+
+CONFIG_SOUND_CMPCI_FMIO
+  Set the base I/O address for FM synthesis control on a card using
+  the CMI8338 or CMI8378 chipset.
+
+CONFIG_SOUND_CMPCI_MIDI
+  Say Y here to enable the legacy MP401 MIDI synthesis support on a
+  card using the CMI8338 or CMI8378 chipset.
+
+CONFIG_SOUND_CMPCI_MPUIO
+  Set the base I/O address for MP401 MIDI synthesis control on a card
+  using the CMI8338 or CMI8378 chipset.
+
+CONFIG_SOUND_CMPCI_SPDIFINVERSE
+  Say Y here to have the driver invert the signal presented on SPDIF IN
+  of a card using the CMI8338 or CMI8378 chipset.
+
+CONFIG_SOUND_CMPCI_LINE_REAR
+  Say Y here to enable using line-in jack as an output jack for a rear
+  speaker.
+
+CONFIG_SOUND_CMPCI_LINE_BASS
+  Say Y here to enable using line-in jack as an output jack for a bass
+  speaker.
+
 CONFIG_SOUND_CMPCI_CM8738
   Say Y or M if you have a PCI sound card using the CMI8338
   or the CMI8378 chipset.  Data on this chip is available at
@@ -724,8 +768,11 @@
   Support for MIDI loopback on port 1 or 2.
 
 CONFIG_SOUND_YMFPCI
-  Support for Yamaha cards including the YMF711, YMF715, YMF718,
-  YMF719, YMF724, Waveforce 192XG, and Waveforce 192 Digital.
+  Support for Yamaha cards with the following chipsets: YMF724, 
+  YMF724F, YMF740, YMF740C, YMF744, and YMF754.
+
+  Two common cards that use this type of chip are Waveforce 192XG, 
+  and Waveforce 192 Digital.
 
 CONFIG_SOUND_YMFPCI_LEGACY
   Support for YMF7xx PCI cards emulating an MP401.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/Config.in linux-2.5/sound/oss/Config.in
--- linux-2.5.13/sound/oss/Config.in	Fri May  3 01:22:55 2002
+++ linux-2.5/sound/oss/Config.in	Mon Mar 25 00:57:19 2002
@@ -34,6 +34,9 @@
 dep_mbool    '    Creative SBLive! MIDI' CONFIG_MIDI_EMU10K1 $CONFIG_SOUND_EMU10K1 $CONFIG_EXPERIMENTAL
 dep_tristate '  Crystal SoundFusion (CS4280/461x)' CONFIG_SOUND_FUSION $CONFIG_SOUND
 dep_tristate '  Crystal Sound CS4281' CONFIG_SOUND_CS4281 $CONFIG_SOUND
+if [ "$CONFIG_SIBYTE_SB1250" = "y" -a "$CONFIG_REMOTE_DEBUG" != "y" ]; then
+    tristate '  Crystal Sound CS4297a (for Swarm)' CONFIG_SOUND_BCM_CS4297A
+fi
 dep_tristate '  Ensoniq AudioPCI (ES1370)' CONFIG_SOUND_ES1370 $CONFIG_SOUND $CONFIG_PCI $CONFIG_SOUND_GAMEPORT
 dep_tristate '  Creative Ensoniq AudioPCI 97 (ES1371)' CONFIG_SOUND_ES1371 $CONFIG_SOUND $CONFIG_PCI $CONFIG_SOUND_GAMEPORT
 dep_tristate '  ESS Technology Solo1' CONFIG_SOUND_ESSSOLO1 $CONFIG_SOUND $CONFIG_SOUND_GAMEPORT
@@ -43,11 +46,22 @@
 dep_tristate '  RME Hammerfall (RME96XX) support' CONFIG_SOUND_RME96XX $CONFIG_SOUND $CONFIG_PCI $CONFIG_EXPERIMENTAL
 dep_tristate '  S3 SonicVibes' CONFIG_SOUND_SONICVIBES $CONFIG_SOUND $CONFIG_SOUND_GAMEPORT
 if [ "$CONFIG_VISWS" = "y" ]; then
-    dep_tristate '  SGI Visual Workstation Sound' CONFIG_SOUND_VWSND $CONFIG_SOUND
+    dep_tristate '  SGI Visual Workstation sound' CONFIG_SOUND_VWSND $CONFIG_SOUND
+fi
+if [ "$CONFIG_MIPS" = "y" ]; then
+    dep_tristate '  SGI HAL2 sound (EXPERIMENTAL)' CONFIG_SOUND_HAL2 $CONFIG_SOUND $CONFIG_SGI_IP22 $CONFIG_EXPERIMENTAL
+fi
+
+if [ "$CONFIG_MIPS_ITE8172" = "y" -o "$CONFIG_MIPS_IVR" = "y" ]; then
+    dep_tristate '  IT8172G Sound' CONFIG_SOUND_IT8172 $CONFIG_SOUND
 fi
 if [ "$CONFIG_DDB5477" = "y" ]; then
     dep_tristate '  NEC Vrc5477 AC97 sound' CONFIG_SOUND_VRC5477 $CONFIG_SOUND
 fi
+if [ "$CONFIG_MIPS_AU1000" = "y" ]; then
+    dep_tristate '  Au1000 Sound' CONFIG_SOUND_AU1000 $CONFIG_SOUND
+fi
+
 dep_tristate '  Trident 4DWave DX/NX, SiS 7018 or ALi 5451 PCI Audio Core' CONFIG_SOUND_TRIDENT $CONFIG_SOUND
 
 dep_tristate '  Support for Turtle Beach MultiSound Classic, Tahiti, Monterey' CONFIG_SOUND_MSNDCLAS $CONFIG_SOUND
@@ -103,6 +117,9 @@
 dep_tristate '  VIA 82C686 Audio Codec' CONFIG_SOUND_VIA82CXXX $CONFIG_PCI
 dep_mbool    '  VIA 82C686 MIDI' CONFIG_MIDI_VIA82CXXX $CONFIG_SOUND_VIA82CXXX
 
+dep_tristate '  Yamaha YMF7xx PCI audio (native mode)' CONFIG_SOUND_YMFPCI $CONFIG_PCI
+dep_mbool '    Yamaha PCI legacy ports support' CONFIG_SOUND_YMFPCI_LEGACY $CONFIG_SOUND_YMFPCI
+
 dep_tristate '  OSS sound modules' CONFIG_SOUND_OSS $CONFIG_SOUND
 
 if [ "$CONFIG_SOUND_OSS" = "y" -o "$CONFIG_SOUND_OSS" = "m" ]; then
@@ -164,8 +181,6 @@
    dep_tristate '    Yamaha FM synthesizer (YM3812/OPL-3) support' CONFIG_SOUND_YM3812 $CONFIG_SOUND_OSS
    dep_tristate '    Yamaha OPL3-SA1 audio controller' CONFIG_SOUND_OPL3SA1 $CONFIG_SOUND_OSS
    dep_tristate '    Yamaha OPL3-SA2 and SA3 based PnP cards' CONFIG_SOUND_OPL3SA2 $CONFIG_SOUND_OSS
-   dep_tristate '    Yamaha YMF7xx PCI audio (native mode)' CONFIG_SOUND_YMFPCI $CONFIG_SOUND_OSS $CONFIG_PCI
-   dep_mbool '      Yamaha PCI legacy ports support' CONFIG_SOUND_YMFPCI_LEGACY $CONFIG_SOUND_YMFPCI
    dep_tristate '    6850 UART support' CONFIG_SOUND_UART6850 $CONFIG_SOUND_OSS
   
    dep_tristate '    Gallant Audio Cards (SC-6000 and SC-6600 based)' CONFIG_SOUND_AEDSP16 $CONFIG_SOUND_OSS
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/Makefile linux-2.5/sound/oss/Makefile
--- linux-2.5.13/sound/oss/Makefile	Fri May  3 01:22:46 2002
+++ linux-2.5/sound/oss/Makefile	Wed May  1 17:26:17 2002
@@ -20,6 +20,7 @@
 
 # Please leave it as is, cause the link order is significant !
 
+obj-$(CONFIG_SOUND_HAL2)	+= hal2.o
 obj-$(CONFIG_SOUND_AEDSP16)	+= aedsp16.o
 obj-$(CONFIG_SOUND_PSS)		+= pss.o ad1848.o mpu401.o
 obj-$(CONFIG_SOUND_TRIX)	+= trix.o ad1848.o sb_lib.o uart401.o
@@ -64,6 +65,7 @@
 obj-$(CONFIG_SOUND_ES1370)	+= es1370.o
 obj-$(CONFIG_SOUND_ES1371)	+= es1371.o ac97_codec.o
 obj-$(CONFIG_SOUND_VRC5477)	+= nec_vrc5477.o ac97_codec.o
+obj-$(CONFIG_SOUND_AU1000)	+= au1000.o ac97_codec.o
 obj-$(CONFIG_SOUND_ESSSOLO1)	+= esssolo1.o
 obj-$(CONFIG_SOUND_FUSION)	+= cs46xx.o ac97_codec.o
 obj-$(CONFIG_SOUND_MAESTRO)	+= maestro.o
@@ -72,7 +74,7 @@
 obj-$(CONFIG_SOUND_EMU10K1)	+= ac97_codec.o
 obj-$(CONFIG_SOUND_RME96XX)     += rme96xx.o
 obj-$(CONFIG_SOUND_BT878)	+= btaudio.o
-obj-$(CONFIG_SOUND_EMU10K1)	+= ac97_codec.o
+obj-$(CONFIG_SOUND_IT8172)	+= ite8172.o ac97_codec.o
 
 ifeq ($(CONFIG_MIDI_EMU10K1),y)
   obj-$(CONFIG_SOUND_EMU10K1)	+= sound.o
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/ac97_codec.c linux-2.5/sound/oss/ac97_codec.c
--- linux-2.5.13/sound/oss/ac97_codec.c	Fri May  3 01:22:42 2002
+++ linux-2.5/sound/oss/ac97_codec.c	Fri May  3 03:49:07 2002
@@ -31,6 +31,8 @@
  **************************************************************************
  *
  * History
+ * Mar 28, 2002 Randolph Bentson <bentson@holmsjoen.com>
+ *	corrections to support WM9707 in ViewPad 1000
  * v0.4 Mar 15 2000 Ollie Lho
  *	dual codecs support verified with 4 channels output
  * v0.3 Feb 22 2000 Ollie Lho
@@ -59,7 +61,9 @@
 
 static int ac97_init_mixer(struct ac97_codec *codec);
 
-static int wolfson_init(struct ac97_codec * codec);
+static int wolfson_init00(struct ac97_codec * codec);
+static int wolfson_init03(struct ac97_codec * codec);
+static int wolfson_init04(struct ac97_codec * codec);
 static int tritech_init(struct ac97_codec * codec);
 static int tritech_maestro_init(struct ac97_codec * codec);
 static int sigmatel_9708_init(struct ac97_codec *codec);
@@ -88,7 +92,9 @@
  
 static struct ac97_ops null_ops = { NULL, NULL, NULL };
 static struct ac97_ops default_ops = { NULL, eapd_control, NULL };
-static struct ac97_ops wolfson_ops = { wolfson_init, NULL, NULL };
+static struct ac97_ops wolfson_ops00 = { wolfson_init00, NULL, NULL };
+static struct ac97_ops wolfson_ops03 = { wolfson_init03, NULL, NULL };
+static struct ac97_ops wolfson_ops04 = { wolfson_init04, NULL, NULL };
 static struct ac97_ops tritech_ops = { tritech_init, NULL, NULL };
 static struct ac97_ops tritech_m_ops = { tritech_maestro_init, NULL, NULL };
 static struct ac97_ops sigmatel_9708_ops = { sigmatel_9708_init, NULL, NULL };
@@ -135,9 +141,9 @@
 	{0x54524106, "TriTech TR28026",		&null_ops},
 	{0x54524108, "TriTech TR28028",		&tritech_ops},
 	{0x54524123, "TriTech TR A5",		&null_ops},
-	{0x574D4C00, "Wolfson WM9704",		&wolfson_ops},
-	{0x574D4C03, "Wolfson WM9703/9704",	&wolfson_ops},
-	{0x574D4C04, "Wolfson WM9704 (quad)",	&wolfson_ops},
+	{0x574D4C00, "Wolfson WM9700A",		&wolfson_ops00},
+	{0x574D4C03, "Wolfson WM9703/WM9707",	&wolfson_ops03},
+	{0x574D4C04, "Wolfson WM9704M/WM9704Q",	&wolfson_ops04},
 	{0x83847600, "SigmaTel STAC????",	&null_ops},
 	{0x83847604, "SigmaTel STAC9701/3/4/5", &null_ops},
 	{0x83847605, "SigmaTel STAC9704",	&null_ops},
@@ -837,7 +843,38 @@
 }
 
 
-static int wolfson_init(struct ac97_codec * codec)
+static int wolfson_init00(struct ac97_codec * codec)
+{
+	/* This initialization is suspect, but not known to be wrong.
+	   It was copied from the initialization for the WM9704Q, but
+	   that same sequence is known to fail for the WM9707.  Thus
+	   this warning may help someone with hardware to test
+	   this code. */
+	codec->codec_write(codec, 0x72, 0x0808);
+	codec->codec_write(codec, 0x74, 0x0808);
+
+	// patch for DVD noise
+	codec->codec_write(codec, 0x5a, 0x0200);
+
+	// init vol as PCM vol
+	codec->codec_write(codec, 0x70,
+		codec->codec_read(codec, AC97_PCMOUT_VOL));
+
+	codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0000);
+	return 0;
+}
+
+
+static int wolfson_init03(struct ac97_codec * codec)
+{
+	/* this is known to work for the ViewSonic ViewPad 1000 */
+	codec->codec_write(codec, 0x72, 0x0808);
+	codec->codec_write(codec, 0x20, 0x8000);
+	return 0;
+}
+
+
+static int wolfson_init04(struct ac97_codec * codec)
 {
 	codec->codec_write(codec, 0x72, 0x0808);
 	codec->codec_write(codec, 0x74, 0x0808);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/ad1848.c linux-2.5/sound/oss/ad1848.c
--- linux-2.5.13/sound/oss/ad1848.c	Fri May  3 01:22:40 2002
+++ linux-2.5/sound/oss/ad1848.c	Mon Apr 15 03:42:18 2002
@@ -33,6 +33,7 @@
  * Alan Cox		: Added CS4236->4239 identification
  * Daniel T. Cobra	: Alernate config/mixer for later chips
  * Alan Cox		: Merged chip idents and config code
+ * Zwane Mwaikambo	: Fix ISA PnP scan
  *
  * TODO
  *		APM save restore assist code on IBM thinkpad
@@ -3009,11 +3010,10 @@
 	return(dev);
 }
 
-static struct pci_dev *ad1848_init_generic(struct pci_bus *bus, struct address_info *hw_config, int slot)
+static struct pci_dev *ad1848_init_generic(struct pci_dev *dev, struct address_info *hw_config, int slot)
 {
-
-	/* Configure Audio device */
-	if((ad1848_dev = isapnp_find_dev(bus, ad1848_isapnp_list[slot].vendor, ad1848_isapnp_list[slot].function, NULL)))
+	/* Configure Audio device, point ad1848_dev to device found */
+	if((ad1848_dev = dev))
 	{
 		int ret;
 		ret = ad1848_dev->prepare(ad1848_dev);
@@ -3044,25 +3044,25 @@
 	return(ad1848_dev);
 }
 
-static int __init ad1848_isapnp_init(struct address_info *hw_config, struct pci_bus *bus, int slot)
+static int __init ad1848_isapnp_init(struct address_info *hw_config, struct pci_dev *dev, int slot)
 {
-	char *busname = bus->name[0] ? bus->name : ad1848_isapnp_list[slot].name;
+	char *devname = dev->name[0] ? dev->name : ad1848_isapnp_list[slot].name;
 
-	printk(KERN_INFO "ad1848: %s detected\n", busname);
+	printk(KERN_INFO "ad1848: %s detected\n", devname);
 
 	/* Initialize this baby. */
 
-	if(ad1848_init_generic(bus, hw_config, slot)) {
+	if(ad1848_init_generic(dev, hw_config, slot)) {
 		/* We got it. */
 
 		printk(KERN_NOTICE "ad1848: ISAPnP reports '%s' at i/o %#x, irq %d, dma %d, %d\n",
-		       busname,
+		       devname,
 		       hw_config->io_base, hw_config->irq, hw_config->dma,
 		       hw_config->dma2);
 		return 1;
 	}
 	else
-		printk(KERN_INFO "ad1848: Failed to initialize %s\n", busname);
+		printk(KERN_INFO "ad1848: Failed to initialize %s\n", devname);
 
 	return 0;
 }
@@ -3086,14 +3086,14 @@
 		i = isapnpjump;
 	first = 0;
 	while(ad1848_isapnp_list[i].card_vendor != 0) {
-		static struct pci_bus *bus = NULL;
-
-		while ((bus = isapnp_find_card(
-				ad1848_isapnp_list[i].card_vendor,
-				ad1848_isapnp_list[i].card_device,
-				bus))) {
+		static struct pci_dev *dev = NULL;
 
-			if(ad1848_isapnp_init(hw_config, bus, i)) {
+		while ((dev = isapnp_find_dev(NULL,
+				ad1848_isapnp_list[i].vendor,
+				ad1848_isapnp_list[i].function,
+				NULL))) {
+			
+			if(ad1848_isapnp_init(hw_config, dev, i)) {
 				isapnpjump = i; /* start next search from here */
 				return 0;
 			}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/aedsp16.c linux-2.5/sound/oss/aedsp16.c
--- linux-2.5.13/sound/oss/aedsp16.c	Fri May  3 01:22:53 2002
+++ linux-2.5/sound/oss/aedsp16.c	Mon Jan 14 22:39:45 2002
@@ -1,5 +1,5 @@
 /*
-   drivers/sound/lowlevel/aedsp16.c
+   drivers/sound/aedsp16.c
 
    Audio Excel DSP 16 software configuration routines
    Copyright (C) 1995,1996,1997,1998  Riccardo Facchetti (fizban@tin.it)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/au1000.c linux-2.5/sound/oss/au1000.c
--- linux-2.5.13/sound/oss/au1000.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/sound/oss/au1000.c	Thu Apr  4 06:43:06 2002
@@ -0,0 +1,2153 @@
+/*
+ *      au1000.c  --  Sound driver for Alchemy Au1000 MIPS Internet Edge
+ *                    Processor.
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *         	stevel@mvista.com or source@mvista.com
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the  GNU General Public License along
+ *  with this program; if not, write  to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * Module command line parameters:
+ *
+ *  Supported devices:
+ *  /dev/dsp    standard OSS /dev/dsp device
+ *  /dev/mixer  standard OSS /dev/mixer device
+ *
+ * Notes:
+ *
+ *  1. Much of the OSS buffer allocation, ioctl's, and mmap'ing are
+ *     taken, slightly modified or not at all, from the ES1371 driver,
+ *     so refer to the credits in es1371.c for those. The rest of the
+ *     code (probe, open, read, write, the ISR, etc.) is new.
+ *
+ *  Revision history
+ *    06.27.2001  Initial version
+ */
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/ioport.h>
+#include <linux/sched.h>
+#include <linux/delay.h>
+#include <linux/sound.h>
+#include <linux/malloc.h>
+#include <linux/soundcard.h>
+#include <linux/init.h>
+#include <linux/poll.h>
+#include <linux/pci.h>
+#include <linux/bitops.h>
+#include <linux/proc_fs.h>
+#include <linux/spinlock.h>
+#include <linux/smp_lock.h>
+#include <linux/ac97_codec.h>
+#include <linux/wrapper.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/hardirq.h>
+#include <asm/au1000.h>
+#include <asm/au1000_dma.h>
+
+/* --------------------------------------------------------------------- */
+
+#undef OSS_DOCUMENTED_MIXER_SEMANTICS
+#define AU1000_DEBUG
+#undef AU1000_VERBOSE_DEBUG
+
+
+#define AU1000_MODULE_NAME "Au1000 audio"
+#define PFX AU1000_MODULE_NAME
+
+#ifdef AU1000_DEBUG
+#define dbg(format, arg...) printk(KERN_DEBUG PFX ": " format "\n" , ## arg)
+#else
+#define dbg(format, arg...) do {} while (0)
+#endif
+#define err(format, arg...) printk(KERN_ERR PFX ": " format "\n" , ## arg)
+#define info(format, arg...) printk(KERN_INFO PFX ": " format "\n" , ## arg)
+#define warn(format, arg...) printk(KERN_WARNING PFX ": " format "\n" , ## arg)
+
+
+/* misc stuff */
+#define POLL_COUNT   0x5000
+#define AC97_EXT_DACS (AC97_EXTID_SDAC | AC97_EXTID_CDAC | AC97_EXTID_LDAC)
+
+/* Boot options */
+static int      vra = 0;	// 0 = no VRA, 1 = use VRA if codec supports it
+MODULE_PARM(vra, "i");
+MODULE_PARM_DESC(vra, "if 1 use VRA if codec supports it");
+
+
+/* --------------------------------------------------------------------- */
+
+struct au1000_state {
+	/* soundcore stuff */
+	int             dev_audio;
+
+#ifdef AU1000_DEBUG
+	/* debug /proc entry */
+	struct proc_dir_entry *ps;
+	struct proc_dir_entry *ac97_ps;
+#endif				/* AU1000_DEBUG */
+
+	struct ac97_codec codec;
+	unsigned        codec_base_caps;	// AC'97 reg 00h, "Reset Register"
+	unsigned        codec_ext_caps;	// AC'97 reg 28h, "Extended Audio ID"
+	int             no_vra;	// do not use VRA
+
+	spinlock_t      lock;
+	struct semaphore open_sem;
+	mode_t          open_mode;
+	wait_queue_head_t open_wait;
+
+	struct dmabuf {
+		unsigned int    dmanr;	// DMA Channel number
+		int             irq;	// DMA Channel Done IRQ number
+		unsigned        sample_rate;	// Hz
+		unsigned src_factor;     // SRC interp/decimation (no vra)
+		unsigned        sample_size;	// 8 or 16
+		int             num_channels;	// 1 = mono, 2 = stereo, 4, 6
+		int dma_bytes_per_sample;// DMA bytes per audio sample frame
+		int user_bytes_per_sample;// User bytes per audio sample frame
+		int cnt_factor;          // user-to-DMA bytes per audio
+		//  sample frame
+		void           *rawbuf;
+		dma_addr_t      dmaaddr;
+		unsigned        buforder;
+		unsigned numfrag;        // # of DMA fragments in DMA buffer
+		unsigned        fragshift;
+		void           *nextIn;	// ptr to next-in to DMA buffer
+		void           *nextOut;	// ptr to next-out from DMA buffer
+		int             count;	// current byte count in DMA buffer
+		unsigned        total_bytes;	// total bytes written or read
+		unsigned        error;	// over/underrun
+		wait_queue_head_t wait;
+		/* redundant, but makes calculations easier */
+		unsigned fragsize;       // user perception of fragment size
+		unsigned dma_fragsize;   // DMA (real) fragment size
+		unsigned dmasize;        // Total DMA buffer size
+		//   (mult. of DMA fragsize)
+		/* OSS stuff */
+		unsigned        mapped:1;
+		unsigned        ready:1;
+		unsigned        stopped:1;
+		unsigned        ossfragshift;
+		int             ossmaxfrags;
+		unsigned        subdivision;
+	} dma_dac      , dma_adc;
+} au1000_state;
+
+/* --------------------------------------------------------------------- */
+
+
+static inline unsigned ld2(unsigned int x)
+{
+	unsigned        r = 0;
+
+	if (x >= 0x10000) {
+		x >>= 16;
+		r += 16;
+	}
+	if (x >= 0x100) {
+		x >>= 8;
+		r += 8;
+	}
+	if (x >= 0x10) {
+		x >>= 4;
+		r += 4;
+	}
+	if (x >= 4) {
+		x >>= 2;
+		r += 2;
+	}
+	if (x >= 2)
+		r++;
+	return r;
+}
+
+
+/* --------------------------------------------------------------------- */
+
+static void au1000_delay(int msec)
+{
+	unsigned long   tmo;
+	signed long     tmo2;
+
+	if (in_interrupt())
+		return;
+
+	tmo = jiffies + (msec * HZ) / 1000;
+	for (;;) {
+		tmo2 = tmo - jiffies;
+		if (tmo2 <= 0)
+			break;
+		schedule_timeout(tmo2);
+	}
+}
+
+
+/* --------------------------------------------------------------------- */
+
+static u16 rdcodec(struct ac97_codec *codec, u8 addr)
+{
+	struct au1000_state *s = (struct au1000_state *)codec->private_data;
+	unsigned long   flags;
+	u32             cmd;
+	u16             data;
+	int             i;
+
+	spin_lock_irqsave(&s->lock, flags);
+
+	for (i = 0; i < POLL_COUNT; i++)
+		if (!(inl(AC97C_STATUS) & AC97C_CP))
+			break;
+	if (i == POLL_COUNT)
+		err("rdcodec: codec cmd pending expired!");
+
+	cmd = (u32) addr & AC97C_INDEX_MASK;
+	cmd |= AC97C_READ;	// read command
+	outl(cmd, AC97C_CMD);
+
+	/* now wait for the data */
+	for (i = 0; i < POLL_COUNT; i++)
+		if (!(inl(AC97C_STATUS) & AC97C_CP))
+			break;
+	if (i == POLL_COUNT) {
+		err("rdcodec: read poll expired!");
+		return 0;
+	}
+
+	data = inl(AC97C_CMD) & 0xffff;
+
+	spin_unlock_irqrestore(&s->lock, flags);
+
+	return data;
+}
+
+
+static void wrcodec(struct ac97_codec *codec, u8 addr, u16 data)
+{
+	struct au1000_state *s = (struct au1000_state *)codec->private_data;
+	unsigned long   flags;
+	u32             cmd;
+	int             i;
+
+	spin_lock_irqsave(&s->lock, flags);
+
+	for (i = 0; i < POLL_COUNT; i++)
+		if (!(inl(AC97C_STATUS) & AC97C_CP))
+			break;
+	if (i == POLL_COUNT)
+		err("wrcodec: codec cmd pending expired!");
+
+	cmd = (u32) addr & AC97C_INDEX_MASK;
+	cmd &= ~AC97C_READ;	// write command
+	cmd |= ((u32) data << AC97C_WD_BIT);	// OR in the data word
+	outl(cmd, AC97C_CMD);
+
+	spin_unlock_irqrestore(&s->lock, flags);
+}
+
+static void waitcodec(struct ac97_codec *codec)
+{
+	u16             temp;
+	int             i;
+
+	/* codec_wait is used to wait for a ready state after
+	   an AC97C_RESET. */
+	au1000_delay(10);
+
+	// first poll the CODEC_READY tag bit
+	for (i = 0; i < POLL_COUNT; i++)
+		if (inl(AC97C_STATUS) & AC97C_READY)
+			break;
+	if (i == POLL_COUNT) {
+		err("waitcodec: CODEC_READY poll expired!");
+		return;
+	}
+	// get AC'97 powerdown control/status register
+	temp = rdcodec(codec, AC97_POWER_CONTROL);
+
+	// If anything is powered down, power'em up
+	if (temp & 0x7f00) {
+		// Power on
+		wrcodec(codec, AC97_POWER_CONTROL, 0);
+		au1000_delay(100);
+		// Reread
+		temp = rdcodec(codec, AC97_POWER_CONTROL);
+	}
+    
+	// Check if Codec REF,ANL,DAC,ADC ready
+	if ((temp & 0x7f0f) != 0x000f)
+		err("codec reg 26 status (0x%x) not ready!!", temp);
+}
+
+
+/* --------------------------------------------------------------------- */
+
+static void set_adc_rate(struct au1000_state *s, unsigned rate)
+{
+	struct dmabuf  *adc = &s->dma_adc;
+	struct dmabuf  *dac = &s->dma_dac;
+	unsigned        adc_rate, dac_rate;
+	u16             ac97_extstat;
+
+	if (s->no_vra) {
+		// calc SRC factor
+		adc->src_factor = ((96000 / rate) + 1) >> 1;
+		adc->sample_rate = 48000 / adc->src_factor;
+		return;
+	}
+
+	adc->src_factor = 1;
+
+	ac97_extstat = rdcodec(&s->codec, AC97_EXTENDED_STATUS);
+
+	rate = rate > 48000 ? 48000 : rate;
+
+	// enable VRA
+	wrcodec(&s->codec, AC97_EXTENDED_STATUS,
+		ac97_extstat | AC97_EXTSTAT_VRA);
+	// now write the sample rate
+	wrcodec(&s->codec, AC97_PCM_LR_ADC_RATE, (u16) rate);
+	// read it back for actual supported rate
+	adc_rate = rdcodec(&s->codec, AC97_PCM_LR_ADC_RATE);
+
+#ifdef AU1000_VERBOSE_DEBUG
+	dbg(__FUNCTION__ ": set to %d Hz", adc_rate);
+#endif
+
+	// some codec's don't allow unequal DAC and ADC rates, in which case
+	// writing one rate reg actually changes both.
+	dac_rate = rdcodec(&s->codec, AC97_PCM_FRONT_DAC_RATE);
+	if (dac->num_channels > 2)
+		wrcodec(&s->codec, AC97_PCM_SURR_DAC_RATE, dac_rate);
+	if (dac->num_channels > 4)
+		wrcodec(&s->codec, AC97_PCM_LFE_DAC_RATE, dac_rate);
+
+	adc->sample_rate = adc_rate;
+	dac->sample_rate = dac_rate;
+}
+
+static void set_dac_rate(struct au1000_state *s, unsigned rate)
+{
+	struct dmabuf  *dac = &s->dma_dac;
+	struct dmabuf  *adc = &s->dma_adc;
+	unsigned        adc_rate, dac_rate;
+	u16             ac97_extstat;
+
+	if (s->no_vra) {
+		// calc SRC factor
+		dac->src_factor = ((96000 / rate) + 1) >> 1;
+		dac->sample_rate = 48000 / dac->src_factor;
+		return;
+	}
+
+	dac->src_factor = 1;
+
+	ac97_extstat = rdcodec(&s->codec, AC97_EXTENDED_STATUS);
+
+	rate = rate > 48000 ? 48000 : rate;
+
+	// enable VRA
+	wrcodec(&s->codec, AC97_EXTENDED_STATUS,
+		ac97_extstat | AC97_EXTSTAT_VRA);
+	// now write the sample rate
+	wrcodec(&s->codec, AC97_PCM_FRONT_DAC_RATE, (u16) rate);
+	// I don't support different sample rates for multichannel,
+	// so make these channels the same.
+	if (dac->num_channels > 2)
+		wrcodec(&s->codec, AC97_PCM_SURR_DAC_RATE, (u16) rate);
+	if (dac->num_channels > 4)
+		wrcodec(&s->codec, AC97_PCM_LFE_DAC_RATE, (u16) rate);
+	// read it back for actual supported rate
+	dac_rate = rdcodec(&s->codec, AC97_PCM_FRONT_DAC_RATE);
+
+#ifdef AU1000_VERBOSE_DEBUG
+	dbg(__FUNCTION__ ": set to %d Hz", dac_rate);
+#endif
+
+	// some codec's don't allow unequal DAC and ADC rates, in which case
+	// writing one rate reg actually changes both.
+	adc_rate = rdcodec(&s->codec, AC97_PCM_LR_ADC_RATE);
+
+	dac->sample_rate = dac_rate;
+	adc->sample_rate = adc_rate;
+}
+
+static void stop_dac(struct au1000_state *s)
+{
+	struct dmabuf  *db = &s->dma_dac;
+	unsigned long   flags;
+
+	if (db->stopped)
+		return;
+
+	spin_lock_irqsave(&s->lock, flags);
+
+	disable_dma(db->dmanr);
+
+	db->stopped = 1;
+
+	spin_unlock_irqrestore(&s->lock, flags);
+}
+
+static void  stop_adc(struct au1000_state *s)
+{
+	struct dmabuf  *db = &s->dma_adc;
+	unsigned long   flags;
+
+	if (db->stopped)
+		return;
+
+	spin_lock_irqsave(&s->lock, flags);
+
+	disable_dma(db->dmanr);
+
+	db->stopped = 1;
+
+	spin_unlock_irqrestore(&s->lock, flags);
+}
+
+
+static void set_xmit_slots(int num_channels)
+{
+	u32 ac97_config = inl(AC97C_CONFIG) & ~AC97C_XMIT_SLOTS_MASK;
+
+	switch (num_channels) {
+	case 1:		// mono
+	case 2:		// stereo, slots 3,4
+		ac97_config |= (0x3 << AC97C_XMIT_SLOTS_BIT);
+		break;
+	case 4:		// stereo with surround, slots 3,4,7,8
+		ac97_config |= (0x33 << AC97C_XMIT_SLOTS_BIT);
+		break;
+	case 6:		// stereo with surround and center/LFE, slots 3,4,6,7,8,9
+		ac97_config |= (0x7b << AC97C_XMIT_SLOTS_BIT);
+		break;
+	}
+
+	outl(ac97_config, AC97C_CONFIG);
+}
+
+static void     set_recv_slots(int num_channels)
+{
+	u32 ac97_config = inl(AC97C_CONFIG) & ~AC97C_RECV_SLOTS_MASK;
+
+	/*
+	 * Always enable slots 3 and 4 (stereo). Slot 6 is
+	 * optional Mic ADC, which I don't support yet.
+	 */
+	ac97_config |= (0x3 << AC97C_RECV_SLOTS_BIT);
+
+	outl(ac97_config, AC97C_CONFIG);
+}
+
+static void start_dac(struct au1000_state *s)
+{
+	struct dmabuf  *db = &s->dma_dac;
+	unsigned long   flags;
+	unsigned long   buf1, buf2;
+
+	if (!db->stopped)
+		return;
+
+	spin_lock_irqsave(&s->lock, flags);
+
+	inl(AC97C_STATUS);	// read status to clear sticky bits
+
+	// reset Buffer 1 and 2 pointers to nextOut and nextOut+dma_fragsize
+	buf1 = virt_to_phys(db->nextOut);
+	buf2 = buf1 + db->dma_fragsize;
+	if (buf2 >= db->dmaaddr + db->dmasize)
+		buf2 -= db->dmasize;
+
+	set_xmit_slots(db->num_channels);
+
+	set_dma_count(db->dmanr, db->dma_fragsize>>1);
+	if (get_dma_active_buffer(db->dmanr) == 0) {
+		set_dma_addr0(db->dmanr, buf1);
+		set_dma_addr1(db->dmanr, buf2);
+	} else {
+		set_dma_addr1(db->dmanr, buf1);
+		set_dma_addr0(db->dmanr, buf2);
+	}
+	enable_dma_buffers(db->dmanr);
+
+	enable_dma(db->dmanr);
+
+#ifdef AU1000_VERBOSE_DEBUG
+	dump_au1000_dma_channel(db->dmanr);
+#endif
+
+	db->stopped = 0;
+
+	spin_unlock_irqrestore(&s->lock, flags);
+}
+
+static void start_adc(struct au1000_state *s)
+{
+	struct dmabuf  *db = &s->dma_adc;
+	unsigned long   flags;
+	unsigned long   buf1, buf2;
+
+	if (!db->stopped)
+		return;
+
+	spin_lock_irqsave(&s->lock, flags);
+
+	inl(AC97C_STATUS);	// read status to clear sticky bits
+
+	// reset Buffer 1 and 2 pointers to nextIn and nextIn+dma_fragsize
+	buf1 = virt_to_phys(db->nextIn);
+	buf2 = buf1 + db->dma_fragsize;
+	if (buf2 >= db->dmaaddr + db->dmasize)
+		buf2 -= db->dmasize;
+
+	set_recv_slots(db->num_channels);
+
+	set_dma_count(db->dmanr, db->dma_fragsize>>1);
+	if (get_dma_active_buffer(db->dmanr) == 0) {
+		set_dma_addr0(db->dmanr, buf1);
+		set_dma_addr1(db->dmanr, buf2);
+	} else {
+		set_dma_addr1(db->dmanr, buf1);
+		set_dma_addr0(db->dmanr, buf2);
+	}
+	enable_dma_buffers(db->dmanr);
+
+	enable_dma(db->dmanr);
+
+#ifdef AU1000_VERBOSE_DEBUG
+	dump_au1000_dma_channel(db->dmanr);
+#endif
+
+	db->stopped = 0;
+
+	spin_unlock_irqrestore(&s->lock, flags);
+}
+
+/* --------------------------------------------------------------------- */
+
+#define DMABUF_DEFAULTORDER (17-PAGE_SHIFT)
+#define DMABUF_MINORDER 1
+
+extern inline void dealloc_dmabuf(struct au1000_state *s, struct dmabuf *db)
+{
+	struct page    *page, *pend;
+
+	if (db->rawbuf) {
+		/* undo marking the pages as reserved */
+		pend = virt_to_page(db->rawbuf +
+				    (PAGE_SIZE << db->buforder) - 1);
+		for (page = virt_to_page(db->rawbuf); page <= pend; page++)
+			mem_map_unreserve(page);
+		pci_free_consistent(NULL, PAGE_SIZE << db->buforder,
+				    db->rawbuf, db->dmaaddr);
+	}
+	db->rawbuf = db->nextIn = db->nextOut = NULL;
+	db->mapped = db->ready = 0;
+}
+
+static int prog_dmabuf(struct au1000_state *s, struct dmabuf *db)
+{
+	int             order;
+	unsigned user_bytes_per_sec;
+	unsigned        bufs;
+	struct page    *page, *pend;
+	unsigned        rate = db->sample_rate;
+
+	if (!db->rawbuf) {
+		db->ready = db->mapped = 0;
+		for (order = DMABUF_DEFAULTORDER;
+		     order >= DMABUF_MINORDER; order--)
+			if ((db->rawbuf =
+			     pci_alloc_consistent(NULL,
+						  PAGE_SIZE << order,
+						  &db->dmaaddr)))
+				break;
+		if (!db->rawbuf)
+			return -ENOMEM;
+		db->buforder = order;
+		/* now mark the pages as reserved;
+		   otherwise remap_page_range doesn't do what we want */
+		pend = virt_to_page(db->rawbuf +
+				    (PAGE_SIZE << db->buforder) - 1);
+		for (page = virt_to_page(db->rawbuf); page <= pend; page++)
+			mem_map_reserve(page);
+	}
+
+	db->cnt_factor = 1;
+	if (db->sample_size == 8)
+		db->cnt_factor *= 2;
+	if (db->num_channels == 1)
+		db->cnt_factor *= 2;
+	db->cnt_factor *= db->src_factor;
+
+	db->count = 0;
+	db->nextIn = db->nextOut = db->rawbuf;
+
+	db->user_bytes_per_sample = (db->sample_size>>3) * db->num_channels;
+	db->dma_bytes_per_sample = 2 * ((db->num_channels == 1) ?
+					2 : db->num_channels);
+
+	user_bytes_per_sec = rate * db->user_bytes_per_sample;
+	bufs = PAGE_SIZE << db->buforder;
+	if (db->ossfragshift) {
+		if ((1000 << db->ossfragshift) < user_bytes_per_sec)
+			db->fragshift = ld2(user_bytes_per_sec/1000);
+		else
+			db->fragshift = db->ossfragshift;
+	} else {
+		db->fragshift = ld2(user_bytes_per_sec / 100 /
+				    (db->subdivision ? db->subdivision : 1));
+		if (db->fragshift < 3)
+			db->fragshift = 3;
+	}
+
+	db->fragsize = 1 << db->fragshift;
+	db->dma_fragsize = db->fragsize * db->cnt_factor;
+	db->numfrag = bufs / db->dma_fragsize;
+
+	while (db->numfrag < 4 && db->fragshift > 3) {
+		db->fragshift--;
+		db->fragsize = 1 << db->fragshift;
+		db->dma_fragsize = db->fragsize * db->cnt_factor;
+		db->numfrag = bufs / db->dma_fragsize;
+	}
+
+	if (db->ossmaxfrags >= 4 && db->ossmaxfrags < db->numfrag)
+		db->numfrag = db->ossmaxfrags;
+
+	db->dmasize = db->dma_fragsize * db->numfrag;
+	memset(db->rawbuf, 0, bufs);
+
+#ifdef AU1000_VERBOSE_DEBUG
+	dbg("rate=%d, samplesize=%d, channels=%d",
+	    rate, db->sample_size, db->num_channels);
+	dbg("fragsize=%d, cnt_factor=%d, dma_fragsize=%d",
+	    db->fragsize, db->cnt_factor, db->dma_fragsize);
+	dbg("numfrag=%d, dmasize=%d", db->numfrag, db->dmasize);
+#endif
+
+	db->ready = 1;
+	return 0;
+}
+
+extern inline int prog_dmabuf_adc(struct au1000_state *s)
+{
+	stop_adc(s);
+	return prog_dmabuf(s, &s->dma_adc);
+
+}
+
+extern inline int prog_dmabuf_dac(struct au1000_state *s)
+{
+	stop_dac(s);
+	return prog_dmabuf(s, &s->dma_dac);
+}
+
+
+/* hold spinlock for the following */
+static void dac_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct au1000_state *s = (struct au1000_state *) dev_id;
+	struct dmabuf  *dac = &s->dma_dac;
+	unsigned long   newptr;
+	u32 ac97c_stat, buff_done;
+
+	ac97c_stat = inl(AC97C_STATUS);
+#ifdef AU1000_VERBOSE_DEBUG
+	if (ac97c_stat & (AC97C_XU | AC97C_XO | AC97C_TE))
+		dbg("AC97C status = 0x%08x", ac97c_stat);
+#endif
+
+	if ((buff_done = get_dma_buffer_done(dac->dmanr)) == 0) {
+		/* fastpath out, to ease interrupt sharing */
+		return;
+	}
+
+	if (buff_done != (DMA_D0 | DMA_D1)) {
+		dac->nextOut += dac->dma_fragsize;
+		if (dac->nextOut >= dac->rawbuf + dac->dmasize)
+			dac->nextOut -= dac->dmasize;
+
+		/* update playback pointers */
+		newptr = virt_to_phys(dac->nextOut) + dac->dma_fragsize;
+		if (newptr >= dac->dmaaddr + dac->dmasize)
+			newptr -= dac->dmasize;
+
+		dac->count -= dac->dma_fragsize;
+		dac->total_bytes += dac->dma_fragsize;
+
+		if (dac->count <= 0)
+			stop_dac(s);
+		else if (buff_done == DMA_D0) {
+			clear_dma_done0(dac->dmanr);	// clear DMA done bit
+			set_dma_count0(dac->dmanr, dac->dma_fragsize>>1);
+			set_dma_addr0(dac->dmanr, newptr);
+			enable_dma_buffer0(dac->dmanr);	// reenable
+		} else {
+			clear_dma_done1(dac->dmanr);	// clear DMA done bit
+			set_dma_count1(dac->dmanr, dac->dma_fragsize>>1);
+			set_dma_addr1(dac->dmanr, newptr);
+			enable_dma_buffer1(dac->dmanr);	// reenable
+		}
+	} else {
+		// both done bits set, we missed an interrupt
+		stop_dac(s);
+
+		dac->nextOut += 2*dac->dma_fragsize;
+		if (dac->nextOut >= dac->rawbuf + dac->dmasize)
+			dac->nextOut -= dac->dmasize;
+
+		dac->count -= 2*dac->dma_fragsize;
+		dac->total_bytes += 2*dac->dma_fragsize;
+
+		if (dac->count > 0)
+			start_dac(s);
+	}
+
+
+	/* wake up anybody listening */
+	if (waitqueue_active(&dac->wait))
+		wake_up_interruptible(&dac->wait);
+}
+
+
+static void adc_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct au1000_state *s = (struct au1000_state *) dev_id;
+	struct dmabuf  *adc = &s->dma_adc;
+	unsigned long   newptr;
+	u32 ac97c_stat, buff_done;
+
+	ac97c_stat = inl(AC97C_STATUS);
+#ifdef AU1000_VERBOSE_DEBUG
+	if (ac97c_stat & (AC97C_RU | AC97C_RO))
+		dbg("AC97C status = 0x%08x", ac97c_stat);
+#endif
+
+	if ((buff_done = get_dma_buffer_done(adc->dmanr)) == 0) {
+		/* fastpath out, to ease interrupt sharing */
+		return;
+	}
+
+	if (buff_done != (DMA_D0 | DMA_D1)) {
+		if (adc->count + adc->dma_fragsize > adc->dmasize) {
+			// Overrun. Stop ADC and log the error
+			stop_adc(s);
+			adc->error++;
+			err("adc overrun");
+			return;
+		}
+
+		adc->nextIn += adc->dma_fragsize;
+		if (adc->nextIn >= adc->rawbuf + adc->dmasize)
+			adc->nextIn -= adc->dmasize;
+
+		/* update capture pointers */
+		newptr = virt_to_phys(adc->nextIn) + adc->dma_fragsize;
+		if (newptr >= adc->dmaaddr + adc->dmasize)
+			newptr -= adc->dmasize;
+
+		adc->count += adc->dma_fragsize;
+		adc->total_bytes += adc->dma_fragsize;
+
+		if (buff_done == DMA_D0) {
+			clear_dma_done0(adc->dmanr);	// clear DMA done bit
+			set_dma_count0(adc->dmanr, adc->dma_fragsize>>1);
+			set_dma_addr0(adc->dmanr, newptr);
+			enable_dma_buffer0(adc->dmanr);	// reenable
+		} else {
+			clear_dma_done1(adc->dmanr);	// clear DMA done bit
+			set_dma_count1(adc->dmanr, adc->dma_fragsize>>1);
+			set_dma_addr1(adc->dmanr, newptr);
+			enable_dma_buffer1(adc->dmanr);	// reenable
+		}
+	} else {
+		// both done bits set, we missed an interrupt
+		stop_adc(s);
+		
+		if (adc->count + 2*adc->dma_fragsize > adc->dmasize) {
+			// Overrun. Log the error
+			adc->error++;
+			err("adc overrun");
+			return;
+		}
+
+		adc->nextIn += 2*adc->dma_fragsize;
+		if (adc->nextIn >= adc->rawbuf + adc->dmasize)
+			adc->nextIn -= adc->dmasize;
+
+		adc->count += 2*adc->dma_fragsize;
+		adc->total_bytes += 2*adc->dma_fragsize;
+		
+		start_adc(s);
+	}
+
+	/* wake up anybody listening */
+	if (waitqueue_active(&adc->wait))
+		wake_up_interruptible(&adc->wait);
+}
+
+/* --------------------------------------------------------------------- */
+
+static int au1000_open_mixdev(struct inode *inode, struct file *file)
+{
+	file->private_data = &au1000_state;
+	return 0;
+}
+
+static int au1000_release_mixdev(struct inode *inode, struct file *file)
+{
+	return 0;
+}
+
+static int mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd,
+                        unsigned long arg)
+{
+	return codec->mixer_ioctl(codec, cmd, arg);
+}
+
+static int au1000_ioctl_mixdev(struct inode *inode, struct file *file,
+			       unsigned int cmd, unsigned long arg)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+	struct ac97_codec *codec = &s->codec;
+
+	return mixdev_ioctl(codec, cmd, arg);
+}
+
+static /*const */ struct file_operations au1000_mixer_fops = {
+	owner:THIS_MODULE,
+	llseek:no_llseek,
+	ioctl:au1000_ioctl_mixdev,
+	open:au1000_open_mixdev,
+	release:au1000_release_mixdev,
+};
+
+/* --------------------------------------------------------------------- */
+
+static int drain_dac(struct au1000_state *s, int nonblock)
+{
+	unsigned long   flags;
+	int             count, tmo;
+
+	if (s->dma_dac.mapped || !s->dma_dac.ready || s->dma_dac.stopped)
+		return 0;
+
+	for (;;) {
+		spin_lock_irqsave(&s->lock, flags);
+		count = s->dma_dac.count;
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (count <= 0)
+			break;
+		if (signal_pending(current))
+			break;
+		if (nonblock)
+			return -EBUSY;
+		tmo = 1000 * count / (s->no_vra ?
+				      48000 : s->dma_dac.sample_rate);
+		tmo /= s->dma_dac.dma_bytes_per_sample;
+		au1000_delay(tmo);
+	}
+	if (signal_pending(current))
+		return -ERESTARTSYS;
+	return 0;
+}
+
+/* --------------------------------------------------------------------- */
+
+static inline u8 S16_TO_U8(s16 ch)
+{
+	return (u8) (ch >> 8) + 0x80;
+}
+static inline s16 U8_TO_S16(u8 ch)
+{
+	return (s16) (ch - 0x80) << 8;
+}
+
+/*
+ * Translates user samples to dma buffer suitable for AC'97 DAC data:
+ *     If mono, copy left channel to right channel in dma buffer.
+ *     If 8 bit samples, cvt to 16-bit before writing to dma buffer.
+ *     If interpolating (no VRA), duplicate every audio frame src_factor times.
+ */
+static int translate_from_user(struct dmabuf *db,
+			       char* dmabuf,
+			       char* userbuf,
+			       int dmacount)
+{
+	int             sample, i;
+	int             interp_bytes_per_sample;
+	int             num_samples;
+	int             mono = (db->num_channels == 1);
+	char            usersample[12];
+	s16             ch, dmasample[6];
+
+	if (db->sample_size == 16 && !mono && db->src_factor == 1) {
+		// no translation necessary, just copy
+		if (copy_from_user(dmabuf, userbuf, dmacount))
+			return -EFAULT;
+		return dmacount;
+	}
+
+	interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor;
+	num_samples = dmacount / interp_bytes_per_sample;
+
+	for (sample = 0; sample < num_samples; sample++) {
+		if (copy_from_user(usersample, userbuf,
+				   db->user_bytes_per_sample)) {
+			dbg(__FUNCTION__ "fault");
+			return -EFAULT;
+		}
+
+		for (i = 0; i < db->num_channels; i++) {
+			if (db->sample_size == 8)
+				ch = U8_TO_S16(usersample[i]);
+			else
+				ch = *((s16 *) (&usersample[i * 2]));
+			dmasample[i] = ch;
+			if (mono)
+				dmasample[i + 1] = ch;	// right channel
+		}
+
+		// duplicate every audio frame src_factor times
+		for (i = 0; i < db->src_factor; i++)
+			memcpy(dmabuf, dmasample, db->dma_bytes_per_sample);
+
+		userbuf += db->user_bytes_per_sample;
+		dmabuf += interp_bytes_per_sample;
+	}
+
+	return num_samples * interp_bytes_per_sample;
+}
+
+/*
+ * Translates AC'97 ADC samples to user buffer:
+ *     If mono, send only left channel to user buffer.
+ *     If 8 bit samples, cvt from 16 to 8 bit before writing to user buffer.
+ *     If decimating (no VRA), skip over src_factor audio frames.
+ */
+static int translate_to_user(struct dmabuf *db,
+			     char* userbuf,
+			     char* dmabuf,
+			     int dmacount)
+{
+	int             sample, i;
+	int             interp_bytes_per_sample;
+	int             num_samples;
+	int             mono = (db->num_channels == 1);
+	char            usersample[12];
+
+	if (db->sample_size == 16 && !mono && db->src_factor == 1) {
+		// no translation necessary, just copy
+		if (copy_to_user(userbuf, dmabuf, dmacount))
+			return -EFAULT;
+		return dmacount;
+	}
+
+	interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor;
+	num_samples = dmacount / interp_bytes_per_sample;
+
+	for (sample = 0; sample < num_samples; sample++) {
+		for (i = 0; i < db->num_channels; i++) {
+			if (db->sample_size == 8)
+				usersample[i] =
+					S16_TO_U8(*((s16 *) (&dmabuf[i * 2])));
+			else
+				*((s16 *) (&usersample[i * 2])) =
+					*((s16 *) (&dmabuf[i * 2]));
+		}
+
+		if (copy_to_user(userbuf, usersample,
+				 db->user_bytes_per_sample)) {
+			dbg(__FUNCTION__ "fault");
+			return -EFAULT;
+		}
+
+		userbuf += db->user_bytes_per_sample;
+		dmabuf += interp_bytes_per_sample;
+	}
+
+	return num_samples * interp_bytes_per_sample;
+}
+
+/*
+ * Copy audio data to/from user buffer from/to dma buffer, taking care
+ * that we wrap when reading/writing the dma buffer. Returns actual byte
+ * count written to or read from the dma buffer.
+ */
+static int copy_dmabuf_user(struct dmabuf *db, char* userbuf,
+			    int count, int to_user)
+{
+	char           *bufptr = to_user ? db->nextOut : db->nextIn;
+	char           *bufend = db->rawbuf + db->dmasize;
+	int             cnt, ret;
+
+	if (bufptr + count > bufend) {
+		int             partial = (int) (bufend - bufptr);
+		if (to_user) {
+			if ((cnt = translate_to_user(db, userbuf,
+						     bufptr, partial)) < 0)
+				return cnt;
+			ret = cnt;
+			if ((cnt = translate_to_user(db, userbuf + partial,
+						     db->rawbuf,
+						     count - partial)) < 0)
+				return cnt;
+			ret += cnt;
+		} else {
+			if ((cnt = translate_from_user(db, bufptr, userbuf,
+						       partial)) < 0)
+				return cnt;
+			ret = cnt;
+			if ((cnt = translate_from_user(db, db->rawbuf,
+						       userbuf + partial,
+						       count - partial)) < 0)
+				return cnt;
+			ret += cnt;
+		}
+	} else {
+		if (to_user)
+			ret = translate_to_user(db, userbuf, bufptr, count);
+		else
+			ret = translate_from_user(db, bufptr, userbuf, count);
+	}
+
+	return ret;
+}
+
+
+static ssize_t au1000_read(struct file *file, char *buffer,
+			   size_t count, loff_t *ppos)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+	struct dmabuf  *db = &s->dma_adc;
+	ssize_t         ret;
+	unsigned long   flags;
+	int             cnt, remainder, usercnt, avail;
+
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+	if (db->mapped)
+		return -ENXIO;
+	if (!access_ok(VERIFY_WRITE, buffer, count))
+		return -EFAULT;
+	ret = 0;
+
+	count *= db->cnt_factor;
+
+	while (count > 0) {
+		// wait for samples in ADC dma buffer
+		do {
+			if (db->stopped)
+				start_adc(s);
+			spin_lock_irqsave(&s->lock, flags);
+			avail = db->count;
+			spin_unlock_irqrestore(&s->lock, flags);
+			if (avail <= 0) {
+				if (file->f_flags & O_NONBLOCK) {
+					if (!ret)
+						ret = -EAGAIN;
+					return ret;
+				}
+				interruptible_sleep_on(&db->wait);
+				if (signal_pending(current)) {
+					if (!ret)
+						ret = -ERESTARTSYS;
+					return ret;
+				}
+			}
+		} while (avail <= 0);
+
+		// copy from nextOut to user
+		if ((cnt = copy_dmabuf_user(db, buffer,
+					    count > avail ?
+					    avail : count, 1)) < 0) {
+			if (!ret)
+				ret = -EFAULT;
+			return ret;
+		}
+
+		spin_lock_irqsave(&s->lock, flags);
+		db->count -= cnt;
+		spin_unlock_irqrestore(&s->lock, flags);
+
+		db->nextOut += cnt;
+		if (db->nextOut >= db->rawbuf + db->dmasize)
+			db->nextOut -= db->dmasize;
+
+		count -= cnt;
+		usercnt = cnt / db->cnt_factor;
+		buffer += usercnt;
+		ret += usercnt;
+	}			// while (count > 0)
+
+	/*
+	 * See if the dma buffer count after this read call is
+	 * aligned on a dma_fragsize boundary. If not, read from
+	 * buffer until we reach a boundary, and let's hope this
+	 * is just the last remainder of an audio record. If not
+	 * it means the user is not reading in fragsize chunks, in
+	 * which case it's his/her fault that there are audio gaps
+	 * in their record.
+	 */
+	spin_lock_irqsave(&s->lock, flags);
+	remainder = db->count % db->dma_fragsize;
+	if (remainder) {
+		db->nextOut += remainder;
+		if (db->nextOut >= db->rawbuf + db->dmasize)
+			db->nextOut -= db->dmasize;
+		db->count -= remainder;
+	}
+	spin_unlock_irqrestore(&s->lock, flags);
+
+	return ret;
+}
+
+static ssize_t au1000_write(struct file *file, const char *buffer,
+	     		    size_t count, loff_t * ppos)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+	struct dmabuf  *db = &s->dma_dac;
+	ssize_t         ret = 0;
+	unsigned long   flags;
+	int             cnt, remainder, usercnt, avail;
+
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+	if (db->mapped)
+		return -ENXIO;
+	if (!access_ok(VERIFY_READ, buffer, count))
+		return -EFAULT;
+
+	count *= db->cnt_factor;
+
+	while (count > 0) {
+		// wait for space in playback buffer
+		do {
+			spin_lock_irqsave(&s->lock, flags);
+			avail = (int) db->dmasize - db->count;
+			spin_unlock_irqrestore(&s->lock, flags);
+			if (avail <= 0) {
+				if (file->f_flags & O_NONBLOCK) {
+					if (!ret)
+						ret = -EAGAIN;
+					return ret;
+				}
+				interruptible_sleep_on(&db->wait);
+				if (signal_pending(current)) {
+					if (!ret)
+						ret = -ERESTARTSYS;
+					return ret;
+				}
+			}
+		} while (avail <= 0);
+
+		// copy to nextIn
+		if ((cnt = copy_dmabuf_user(db, (char *) buffer,
+					    count > avail ?
+					    avail : count, 0)) < 0) {
+			if (!ret)
+				ret = -EFAULT;
+			return ret;
+		}
+
+		spin_lock_irqsave(&s->lock, flags);
+		db->count += cnt;
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (db->stopped)
+			start_dac(s);
+
+		db->nextIn += cnt;
+		if (db->nextIn >= db->rawbuf + db->dmasize)
+			db->nextIn -= db->dmasize;
+
+		count -= cnt;
+		usercnt = cnt / db->cnt_factor;
+		buffer += usercnt;
+		ret += usercnt;
+	}			// while (count > 0)
+
+	/*
+	 * See if the dma buffer count after this write call is
+	 * aligned on a dma_fragsize boundary. If not, fill buffer
+	 * with silence to the next boundary, and let's hope this
+	 * is just the last remainder of an audio playback. If not
+	 * it means the user is not sending us fragsize chunks, in
+	 * which case it's his/her fault that there are audio gaps
+	 * in their playback.
+	 */
+	spin_lock_irqsave(&s->lock, flags);
+	remainder = db->count % db->dma_fragsize;
+	if (remainder) {
+		int fill_cnt = db->dma_fragsize - remainder;
+		memset(db->nextIn, 0, fill_cnt);
+		db->nextIn += fill_cnt;
+		if (db->nextIn >= db->rawbuf + db->dmasize)
+			db->nextIn -= db->dmasize;
+		db->count += fill_cnt;
+	}
+	spin_unlock_irqrestore(&s->lock, flags);
+
+	return ret;
+}
+
+
+/* No kernel lock - we have our own spinlock */
+static unsigned int au1000_poll(struct file *file,
+				struct poll_table_struct *wait)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+	unsigned long   flags;
+	unsigned int    mask = 0;
+
+	if (file->f_mode & FMODE_WRITE) {
+		if (!s->dma_dac.ready)
+			return 0;
+		poll_wait(file, &s->dma_dac.wait, wait);
+	}
+	if (file->f_mode & FMODE_READ) {
+		if (!s->dma_adc.ready)
+			return 0;
+		poll_wait(file, &s->dma_adc.wait, wait);
+	}
+
+	spin_lock_irqsave(&s->lock, flags);
+	if (file->f_mode & FMODE_READ) {
+		if (s->dma_adc.count >= (signed)s->dma_adc.dma_fragsize)
+			mask |= POLLIN | POLLRDNORM;
+	}
+	if (file->f_mode & FMODE_WRITE) {
+		if (s->dma_dac.mapped) {
+			if (s->dma_dac.count >=
+			    (signed)s->dma_dac.dma_fragsize) 
+				mask |= POLLOUT | POLLWRNORM;
+		} else {
+			if ((signed) s->dma_dac.dmasize >=
+			    s->dma_dac.count + (signed)s->dma_dac.dma_fragsize)
+				mask |= POLLOUT | POLLWRNORM;
+		}
+	}
+	spin_unlock_irqrestore(&s->lock, flags);
+	return mask;
+}
+
+static int au1000_mmap(struct file *file, struct vm_area_struct *vma)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+	struct dmabuf  *db;
+	unsigned long   size;
+
+	dbg(__FUNCTION__);
+    
+	lock_kernel();
+	if (vma->vm_flags & VM_WRITE)
+		db = &s->dma_dac;
+	else if (vma->vm_flags & VM_READ)
+		db = &s->dma_adc;
+	else {
+		unlock_kernel();
+		return -EINVAL;
+	}
+	if (vma->vm_pgoff != 0) {
+		unlock_kernel();
+		return -EINVAL;
+	}
+	size = vma->vm_end - vma->vm_start;
+	if (size > (PAGE_SIZE << db->buforder)) {
+		unlock_kernel();
+		return -EINVAL;
+	}
+	if (remap_page_range(vma->vm_start, virt_to_phys(db->rawbuf),
+			     size, vma->vm_page_prot)) {
+		unlock_kernel();
+		return -EAGAIN;
+	}
+	db->mapped = 1;
+	unlock_kernel();
+	return 0;
+}
+
+
+#ifdef AU1000_VERBOSE_DEBUG
+static struct ioctl_str_t {
+	unsigned int    cmd;
+	const char     *str;
+} ioctl_str[] = {
+	{SNDCTL_DSP_RESET, "SNDCTL_DSP_RESET"},
+	{SNDCTL_DSP_SYNC, "SNDCTL_DSP_SYNC"},
+	{SNDCTL_DSP_SPEED, "SNDCTL_DSP_SPEED"},
+	{SNDCTL_DSP_STEREO, "SNDCTL_DSP_STEREO"},
+	{SNDCTL_DSP_GETBLKSIZE, "SNDCTL_DSP_GETBLKSIZE"},
+	{SNDCTL_DSP_SAMPLESIZE, "SNDCTL_DSP_SAMPLESIZE"},
+	{SNDCTL_DSP_CHANNELS, "SNDCTL_DSP_CHANNELS"},
+	{SOUND_PCM_WRITE_CHANNELS, "SOUND_PCM_WRITE_CHANNELS"},
+	{SOUND_PCM_WRITE_FILTER, "SOUND_PCM_WRITE_FILTER"},
+	{SNDCTL_DSP_POST, "SNDCTL_DSP_POST"},
+	{SNDCTL_DSP_SUBDIVIDE, "SNDCTL_DSP_SUBDIVIDE"},
+	{SNDCTL_DSP_SETFRAGMENT, "SNDCTL_DSP_SETFRAGMENT"},
+	{SNDCTL_DSP_GETFMTS, "SNDCTL_DSP_GETFMTS"},
+	{SNDCTL_DSP_SETFMT, "SNDCTL_DSP_SETFMT"},
+	{SNDCTL_DSP_GETOSPACE, "SNDCTL_DSP_GETOSPACE"},
+	{SNDCTL_DSP_GETISPACE, "SNDCTL_DSP_GETISPACE"},
+	{SNDCTL_DSP_NONBLOCK, "SNDCTL_DSP_NONBLOCK"},
+	{SNDCTL_DSP_GETCAPS, "SNDCTL_DSP_GETCAPS"},
+	{SNDCTL_DSP_GETTRIGGER, "SNDCTL_DSP_GETTRIGGER"},
+	{SNDCTL_DSP_SETTRIGGER, "SNDCTL_DSP_SETTRIGGER"},
+	{SNDCTL_DSP_GETIPTR, "SNDCTL_DSP_GETIPTR"},
+	{SNDCTL_DSP_GETOPTR, "SNDCTL_DSP_GETOPTR"},
+	{SNDCTL_DSP_MAPINBUF, "SNDCTL_DSP_MAPINBUF"},
+	{SNDCTL_DSP_MAPOUTBUF, "SNDCTL_DSP_MAPOUTBUF"},
+	{SNDCTL_DSP_SETSYNCRO, "SNDCTL_DSP_SETSYNCRO"},
+	{SNDCTL_DSP_SETDUPLEX, "SNDCTL_DSP_SETDUPLEX"},
+	{SNDCTL_DSP_GETODELAY, "SNDCTL_DSP_GETODELAY"},
+	{SNDCTL_DSP_GETCHANNELMASK, "SNDCTL_DSP_GETCHANNELMASK"},
+	{SNDCTL_DSP_BIND_CHANNEL, "SNDCTL_DSP_BIND_CHANNEL"},
+	{OSS_GETVERSION, "OSS_GETVERSION"},
+	{SOUND_PCM_READ_RATE, "SOUND_PCM_READ_RATE"},
+	{SOUND_PCM_READ_CHANNELS, "SOUND_PCM_READ_CHANNELS"},
+	{SOUND_PCM_READ_BITS, "SOUND_PCM_READ_BITS"},
+	{SOUND_PCM_READ_FILTER, "SOUND_PCM_READ_FILTER"}
+};
+#endif
+
+// Need to hold a spin-lock before calling this!
+static int dma_count_done(struct dmabuf *db)
+{
+	if (db->stopped)
+		return 0;
+
+	return db->dma_fragsize - get_dma_residue(db->dmanr);
+}
+
+
+static int au1000_ioctl(struct inode *inode, struct file *file,
+                        unsigned int cmd, unsigned long arg)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+	unsigned long   flags;
+	audio_buf_info  abinfo;
+	count_info      cinfo;
+	int             count;
+	int             val, mapped, ret, diff;
+
+	mapped = ((file->f_mode & FMODE_WRITE) && s->dma_dac.mapped) ||
+		((file->f_mode & FMODE_READ) && s->dma_adc.mapped);
+
+#ifdef AU1000_VERBOSE_DEBUG
+	for (count=0; count<sizeof(ioctl_str)/sizeof(ioctl_str[0]); count++) {
+		if (ioctl_str[count].cmd == cmd)
+			break;
+	}
+	if (count < sizeof(ioctl_str) / sizeof(ioctl_str[0]))
+		dbg("ioctl %s, arg=0x%x", ioctl_str[count].str, arg);
+	else
+		dbg("ioctl 0x%s unknown, arg=0x%x", cmd, arg);
+#endif
+
+	switch (cmd) {
+	case OSS_GETVERSION:
+		return put_user(SOUND_VERSION, (int *) arg);
+
+	case SNDCTL_DSP_SYNC:
+		if (file->f_mode & FMODE_WRITE)
+			return drain_dac(s, file->f_flags & O_NONBLOCK);
+		return 0;
+
+	case SNDCTL_DSP_SETDUPLEX:
+		return 0;
+
+	case SNDCTL_DSP_GETCAPS:
+		return put_user(DSP_CAP_DUPLEX | DSP_CAP_REALTIME |
+				DSP_CAP_TRIGGER | DSP_CAP_MMAP, (int *)arg);
+
+	case SNDCTL_DSP_RESET:
+		if (file->f_mode & FMODE_WRITE) {
+			stop_dac(s);
+			synchronize_irq();
+			s->dma_dac.count = s->dma_dac.total_bytes = 0;
+			s->dma_dac.nextIn = s->dma_dac.nextOut =
+				s->dma_dac.rawbuf;
+		}
+		if (file->f_mode & FMODE_READ) {
+			stop_adc(s);
+			synchronize_irq();
+			s->dma_adc.count = s->dma_adc.total_bytes = 0;
+			s->dma_adc.nextIn = s->dma_adc.nextOut =
+				s->dma_adc.rawbuf;
+		}
+		return 0;
+
+	case SNDCTL_DSP_SPEED:
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (val >= 0) {
+			if (file->f_mode & FMODE_READ) {
+				stop_adc(s);
+				set_adc_rate(s, val);
+			}
+			if (file->f_mode & FMODE_WRITE) {
+				stop_dac(s);
+				set_dac_rate(s, val);
+			}
+			if (s->open_mode & FMODE_READ)
+				if ((ret = prog_dmabuf_adc(s)))
+					return ret;
+			if (s->open_mode & FMODE_WRITE)
+				if ((ret = prog_dmabuf_dac(s)))
+					return ret;
+		}
+		return put_user((file->f_mode & FMODE_READ) ?
+				s->dma_adc.sample_rate :
+				s->dma_dac.sample_rate,
+				(int *)arg);
+
+	case SNDCTL_DSP_STEREO:
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (file->f_mode & FMODE_READ) {
+			stop_adc(s);
+			s->dma_adc.num_channels = val ? 2 : 1;
+			if ((ret = prog_dmabuf_adc(s)))
+				return ret;
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			stop_dac(s);
+			s->dma_dac.num_channels = val ? 2 : 1;
+			if (s->codec_ext_caps & AC97_EXT_DACS) {
+				// disable surround and center/lfe in AC'97
+				u16 ext_stat = rdcodec(&s->codec,
+						       AC97_EXTENDED_STATUS);
+				wrcodec(&s->codec, AC97_EXTENDED_STATUS,
+					ext_stat | (AC97_EXTSTAT_PRI |
+						    AC97_EXTSTAT_PRJ |
+						    AC97_EXTSTAT_PRK));
+			}
+			if ((ret = prog_dmabuf_dac(s)))
+				return ret;
+		}
+		return 0;
+
+	case SNDCTL_DSP_CHANNELS:
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (val != 0) {
+			if (file->f_mode & FMODE_READ) {
+				if (val < 0 || val > 2)
+					return -EINVAL;
+				stop_adc(s);
+				s->dma_adc.num_channels = val;
+				if ((ret = prog_dmabuf_adc(s)))
+					return ret;
+			}
+			if (file->f_mode & FMODE_WRITE) {
+				switch (val) {
+				case 1:
+				case 2:
+					break;
+				case 3:
+				case 5:
+					return -EINVAL;
+				case 4:
+					if (!(s->codec_ext_caps &
+					      AC97_EXTID_SDAC))
+						return -EINVAL;
+					break;
+				case 6:
+					if ((s->codec_ext_caps &
+					     AC97_EXT_DACS) != AC97_EXT_DACS)
+						return -EINVAL;
+					break;
+				default:
+					return -EINVAL;
+				}
+
+				stop_dac(s);
+				if (val <= 2 &&
+				    (s->codec_ext_caps & AC97_EXT_DACS)) {
+					// disable surround and center/lfe
+					// channels in AC'97
+					u16             ext_stat =
+						rdcodec(&s->codec,
+							AC97_EXTENDED_STATUS);
+					wrcodec(&s->codec,
+						AC97_EXTENDED_STATUS,
+						ext_stat | (AC97_EXTSTAT_PRI |
+							    AC97_EXTSTAT_PRJ |
+							    AC97_EXTSTAT_PRK));
+				} else if (val >= 4) {
+					// enable surround, center/lfe
+					// channels in AC'97
+					u16             ext_stat =
+						rdcodec(&s->codec,
+							AC97_EXTENDED_STATUS);
+					ext_stat &= ~AC97_EXTSTAT_PRJ;
+					if (val == 6)
+						ext_stat &=
+							~(AC97_EXTSTAT_PRI |
+							  AC97_EXTSTAT_PRK);
+					wrcodec(&s->codec,
+						AC97_EXTENDED_STATUS,
+						ext_stat);
+				}
+
+				s->dma_dac.num_channels = val;
+				if ((ret = prog_dmabuf_dac(s)))
+					return ret;
+			}
+		}
+		return put_user(val, (int *) arg);
+
+	case SNDCTL_DSP_GETFMTS:	/* Returns a mask */
+		return put_user(AFMT_S16_LE | AFMT_U8, (int *) arg);
+
+	case SNDCTL_DSP_SETFMT:	/* Selects ONE fmt */
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (val != AFMT_QUERY) {
+			if (file->f_mode & FMODE_READ) {
+				stop_adc(s);
+				if (val == AFMT_S16_LE)
+					s->dma_adc.sample_size = 16;
+				else {
+					val = AFMT_U8;
+					s->dma_adc.sample_size = 8;
+				}
+				if ((ret = prog_dmabuf_adc(s)))
+					return ret;
+			}
+			if (file->f_mode & FMODE_WRITE) {
+				stop_dac(s);
+				if (val == AFMT_S16_LE)
+					s->dma_dac.sample_size = 16;
+				else {
+					val = AFMT_U8;
+					s->dma_dac.sample_size = 8;
+				}
+				if ((ret = prog_dmabuf_dac(s)))
+					return ret;
+			}
+		} else {
+			if (file->f_mode & FMODE_READ)
+				val = (s->dma_adc.sample_size == 16) ?
+					AFMT_S16_LE : AFMT_U8;
+			else
+				val = (s->dma_dac.sample_size == 16) ?
+					AFMT_S16_LE : AFMT_U8;
+		}
+		return put_user(val, (int *) arg);
+
+	case SNDCTL_DSP_POST:
+		return 0;
+
+	case SNDCTL_DSP_GETTRIGGER:
+		val = 0;
+		spin_lock_irqsave(&s->lock, flags);
+		if (file->f_mode & FMODE_READ && !s->dma_adc.stopped)
+			val |= PCM_ENABLE_INPUT;
+		if (file->f_mode & FMODE_WRITE && !s->dma_dac.stopped)
+			val |= PCM_ENABLE_OUTPUT;
+		spin_unlock_irqrestore(&s->lock, flags);
+		return put_user(val, (int *) arg);
+
+	case SNDCTL_DSP_SETTRIGGER:
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (file->f_mode & FMODE_READ) {
+			if (val & PCM_ENABLE_INPUT)
+				start_adc(s);
+			else
+				stop_adc(s);
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			if (val & PCM_ENABLE_OUTPUT)
+				start_dac(s);
+			else
+				stop_dac(s);
+		}
+		return 0;
+
+	case SNDCTL_DSP_GETOSPACE:
+		if (!(file->f_mode & FMODE_WRITE))
+			return -EINVAL;
+		abinfo.fragsize = s->dma_dac.fragsize;
+		spin_lock_irqsave(&s->lock, flags);
+		count = s->dma_dac.count;
+		count -= dma_count_done(&s->dma_dac);
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (count < 0)
+			count = 0;
+		abinfo.bytes = (s->dma_dac.dmasize - count) /
+			s->dma_dac.cnt_factor;
+		abinfo.fragstotal = s->dma_dac.numfrag;
+		abinfo.fragments = abinfo.bytes >> s->dma_dac.fragshift;
+		return copy_to_user((void *) arg, &abinfo,
+				    sizeof(abinfo)) ? -EFAULT : 0;
+
+	case SNDCTL_DSP_GETISPACE:
+		if (!(file->f_mode & FMODE_READ))
+			return -EINVAL;
+		abinfo.fragsize = s->dma_adc.fragsize;
+		spin_lock_irqsave(&s->lock, flags);
+		count = s->dma_adc.count;
+		count += dma_count_done(&s->dma_adc);
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (count < 0)
+			count = 0;
+		abinfo.bytes = count / s->dma_adc.cnt_factor;
+		abinfo.fragstotal = s->dma_adc.numfrag;
+		abinfo.fragments = abinfo.bytes >> s->dma_adc.fragshift;
+		return copy_to_user((void *) arg, &abinfo,
+				    sizeof(abinfo)) ? -EFAULT : 0;
+
+	case SNDCTL_DSP_NONBLOCK:
+		file->f_flags |= O_NONBLOCK;
+		return 0;
+
+	case SNDCTL_DSP_GETODELAY:
+		if (!(file->f_mode & FMODE_WRITE))
+			return -EINVAL;
+		spin_lock_irqsave(&s->lock, flags);
+		count = s->dma_dac.count;
+		count -= dma_count_done(&s->dma_dac);
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (count < 0)
+			count = 0;
+		count /= s->dma_dac.cnt_factor;
+		return put_user(count, (int *) arg);
+
+	case SNDCTL_DSP_GETIPTR:
+		if (!(file->f_mode & FMODE_READ))
+			return -EINVAL;
+		spin_lock_irqsave(&s->lock, flags);
+		cinfo.bytes = s->dma_adc.total_bytes;
+		count = s->dma_adc.count;
+		if (!s->dma_adc.stopped) {
+			diff = dma_count_done(&s->dma_adc);
+			count += diff;
+			cinfo.bytes += diff;
+			cinfo.ptr =  virt_to_phys(s->dma_adc.nextIn) + diff -
+				s->dma_adc.dmaaddr;
+		} else
+			cinfo.ptr = virt_to_phys(s->dma_adc.nextIn) -
+				s->dma_adc.dmaaddr;
+		if (s->dma_adc.mapped)
+			s->dma_adc.count &= (s->dma_adc.dma_fragsize-1);
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (count < 0)
+			count = 0;
+		cinfo.blocks = count >> s->dma_adc.fragshift;
+		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo));
+
+	case SNDCTL_DSP_GETOPTR:
+		if (!(file->f_mode & FMODE_READ))
+			return -EINVAL;
+		spin_lock_irqsave(&s->lock, flags);
+		cinfo.bytes = s->dma_dac.total_bytes;
+		count = s->dma_dac.count;
+		if (!s->dma_dac.stopped) {
+			diff = dma_count_done(&s->dma_dac);
+			count -= diff;
+			cinfo.bytes += diff;
+			cinfo.ptr = virt_to_phys(s->dma_dac.nextOut) + diff -
+				s->dma_dac.dmaaddr;
+		} else
+			cinfo.ptr = virt_to_phys(s->dma_dac.nextOut) -
+				s->dma_dac.dmaaddr;
+		if (s->dma_dac.mapped)
+			s->dma_dac.count &= (s->dma_dac.dma_fragsize-1);
+		spin_unlock_irqrestore(&s->lock, flags);
+		if (count < 0)
+			count = 0;
+		cinfo.blocks = count >> s->dma_dac.fragshift;
+		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo));
+
+	case SNDCTL_DSP_GETBLKSIZE:
+		if (file->f_mode & FMODE_WRITE)
+			return put_user(s->dma_dac.fragsize, (int *) arg);
+		else
+			return put_user(s->dma_adc.fragsize, (int *) arg);
+
+	case SNDCTL_DSP_SETFRAGMENT:
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (file->f_mode & FMODE_READ) {
+			stop_adc(s);
+			s->dma_adc.ossfragshift = val & 0xffff;
+			s->dma_adc.ossmaxfrags = (val >> 16) & 0xffff;
+			if (s->dma_adc.ossfragshift < 4)
+				s->dma_adc.ossfragshift = 4;
+			if (s->dma_adc.ossfragshift > 15)
+				s->dma_adc.ossfragshift = 15;
+			if (s->dma_adc.ossmaxfrags < 4)
+				s->dma_adc.ossmaxfrags = 4;
+			if ((ret = prog_dmabuf_adc(s)))
+				return ret;
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			stop_dac(s);
+			s->dma_dac.ossfragshift = val & 0xffff;
+			s->dma_dac.ossmaxfrags = (val >> 16) & 0xffff;
+			if (s->dma_dac.ossfragshift < 4)
+				s->dma_dac.ossfragshift = 4;
+			if (s->dma_dac.ossfragshift > 15)
+				s->dma_dac.ossfragshift = 15;
+			if (s->dma_dac.ossmaxfrags < 4)
+				s->dma_dac.ossmaxfrags = 4;
+			if ((ret = prog_dmabuf_dac(s)))
+				return ret;
+		}
+		return 0;
+
+	case SNDCTL_DSP_SUBDIVIDE:
+		if ((file->f_mode & FMODE_READ && s->dma_adc.subdivision) ||
+		    (file->f_mode & FMODE_WRITE && s->dma_dac.subdivision))
+			return -EINVAL;
+		if (get_user(val, (int *) arg))
+			return -EFAULT;
+		if (val != 1 && val != 2 && val != 4)
+			return -EINVAL;
+		if (file->f_mode & FMODE_READ) {
+			stop_adc(s);
+			s->dma_adc.subdivision = val;
+			if ((ret = prog_dmabuf_adc(s)))
+				return ret;
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			stop_dac(s);
+			s->dma_dac.subdivision = val;
+			if ((ret = prog_dmabuf_dac(s)))
+				return ret;
+		}
+		return 0;
+
+	case SOUND_PCM_READ_RATE:
+		return put_user((file->f_mode & FMODE_READ) ?
+				s->dma_adc.sample_rate :
+				s->dma_dac.sample_rate,
+				(int *)arg);
+
+	case SOUND_PCM_READ_CHANNELS:
+		if (file->f_mode & FMODE_READ)
+			return put_user(s->dma_adc.num_channels, (int *)arg);
+		else
+			return put_user(s->dma_dac.num_channels, (int *)arg);
+
+	case SOUND_PCM_READ_BITS:
+		if (file->f_mode & FMODE_READ)
+			return put_user(s->dma_adc.sample_size, (int *)arg);
+		else
+			return put_user(s->dma_dac.sample_size, (int *)arg);
+
+	case SOUND_PCM_WRITE_FILTER:
+	case SNDCTL_DSP_SETSYNCRO:
+	case SOUND_PCM_READ_FILTER:
+		return -EINVAL;
+	}
+
+	return mixdev_ioctl(&s->codec, cmd, arg);
+}
+
+
+static int  au1000_open(struct inode *inode, struct file *file)
+{
+	int             minor = minor(inode->i_rdev);
+	DECLARE_WAITQUEUE(wait, current);
+	struct au1000_state *s = &au1000_state;
+	int             ret;
+
+#ifdef AU1000_VERBOSE_DEBUG
+	if (file->f_flags & O_NONBLOCK)
+		dbg(__FUNCTION__ ": non-blocking");
+	else
+		dbg(__FUNCTION__ ": blocking");
+#endif
+	
+	file->private_data = s;
+	/* wait for device to become free */
+	down(&s->open_sem);
+	while (s->open_mode & file->f_mode) {
+		if (file->f_flags & O_NONBLOCK) {
+			up(&s->open_sem);
+			return -EBUSY;
+		}
+		add_wait_queue(&s->open_wait, &wait);
+		__set_current_state(TASK_INTERRUPTIBLE);
+		up(&s->open_sem);
+		schedule();
+		remove_wait_queue(&s->open_wait, &wait);
+		set_current_state(TASK_RUNNING);
+		if (signal_pending(current))
+			return -ERESTARTSYS;
+		down(&s->open_sem);
+	}
+
+	stop_dac(s);
+	stop_adc(s);
+
+	if (file->f_mode & FMODE_READ) {
+		s->dma_adc.ossfragshift = s->dma_adc.ossmaxfrags =
+			s->dma_adc.subdivision = s->dma_adc.total_bytes = 0;
+		s->dma_adc.num_channels = 1;
+		s->dma_adc.sample_size = 8;
+		set_adc_rate(s, 8000);
+		if ((minor & 0xf) == SND_DEV_DSP16)
+			s->dma_adc.sample_size = 16;
+	}
+
+	if (file->f_mode & FMODE_WRITE) {
+		s->dma_dac.ossfragshift = s->dma_dac.ossmaxfrags =
+			s->dma_dac.subdivision = s->dma_dac.total_bytes = 0;
+		s->dma_dac.num_channels = 1;
+		s->dma_dac.sample_size = 8;
+		set_dac_rate(s, 8000);
+		if ((minor & 0xf) == SND_DEV_DSP16)
+			s->dma_dac.sample_size = 16;
+	}
+
+	if (file->f_mode & FMODE_READ) {
+		if ((ret = prog_dmabuf_adc(s)))
+			return ret;
+	}
+	if (file->f_mode & FMODE_WRITE) {
+		if ((ret = prog_dmabuf_dac(s)))
+			return ret;
+	}
+
+	s->open_mode |= file->f_mode & (FMODE_READ | FMODE_WRITE);
+	up(&s->open_sem);
+	return 0;
+}
+
+static int au1000_release(struct inode *inode, struct file *file)
+{
+	struct au1000_state *s = (struct au1000_state *)file->private_data;
+
+	lock_kernel();
+	if (file->f_mode & FMODE_WRITE)
+		drain_dac(s, file->f_flags & O_NONBLOCK);
+	down(&s->open_sem);
+	if (file->f_mode & FMODE_WRITE) {
+		stop_dac(s);
+		dealloc_dmabuf(s, &s->dma_dac);
+	}
+	if (file->f_mode & FMODE_READ) {
+		stop_adc(s);
+		dealloc_dmabuf(s, &s->dma_adc);
+	}
+	s->open_mode &= ((~file->f_mode) & (FMODE_READ|FMODE_WRITE));
+	up(&s->open_sem);
+	wake_up(&s->open_wait);
+	unlock_kernel();
+	return 0;
+}
+
+static /*const */ struct file_operations au1000_audio_fops = {
+	owner:		THIS_MODULE,
+	llseek:		no_llseek,
+	read:		au1000_read,
+	write:		au1000_write,
+	poll:		au1000_poll,
+	ioctl:		au1000_ioctl,
+	mmap:		au1000_mmap,
+	open:		au1000_open,
+	release:	au1000_release,
+};
+
+
+/* --------------------------------------------------------------------- */
+
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * for debugging purposes, we'll create a proc device that dumps the
+ * CODEC chipstate
+ */
+
+#ifdef AU1000_DEBUG
+static int proc_au1000_dump(char *buf, char **start, off_t fpos,
+			    int length, int *eof, void *data)
+{
+	struct au1000_state *s = &au1000_state;
+	int             cnt, len = 0;
+
+	/* print out header */
+	len += sprintf(buf + len, "\n\t\tAU1000 Audio Debug\n\n");
+
+	// print out digital controller state
+	len += sprintf(buf + len, "AU1000 Audio Controller registers\n");
+	len += sprintf(buf + len, "---------------------------------\n");
+	len += sprintf (buf + len, "AC97C_CONFIG = %08x\n", inl(AC97C_CONFIG));
+	len += sprintf (buf + len, "AC97C_STATUS = %08x\n", inl(AC97C_STATUS));
+	len += sprintf (buf + len, "AC97C_CNTRL  = %08x\n", inl(AC97C_CNTRL));
+
+	/* print out CODEC state */
+	len += sprintf(buf + len, "\nAC97 CODEC registers\n");
+	len += sprintf(buf + len, "----------------------\n");
+	for (cnt = 0; cnt <= 0x7e; cnt += 2)
+		len += sprintf(buf + len, "reg %02x = %04x\n",
+			       cnt, rdcodec(&s->codec, cnt));
+
+	if (fpos >= len) {
+		*start = buf;
+		*eof = 1;
+		return 0;
+	}
+	*start = buf + fpos;
+	if ((len -= fpos) > length)
+		return length;
+	*eof = 1;
+	return len;
+
+}
+#endif /* AU1000_DEBUG */
+
+/* --------------------------------------------------------------------- */
+
+MODULE_AUTHOR("Monta Vista Software, stevel@mvista.com");
+MODULE_DESCRIPTION("Au1000 Audio Driver");
+
+/* --------------------------------------------------------------------- */
+
+static int __devinit au1000_probe(void)
+{
+	struct au1000_state *s = &au1000_state;
+	int             val;
+	char            proc_str[80];
+
+	memset(s, 0, sizeof(struct au1000_state));
+
+	init_waitqueue_head(&s->dma_adc.wait);
+	init_waitqueue_head(&s->dma_dac.wait);
+	init_waitqueue_head(&s->open_wait);
+	init_MUTEX(&s->open_sem);
+	spin_lock_init(&s->lock);
+	s->codec.private_data = s;
+	s->codec.id = 0;
+	s->codec.codec_read = rdcodec;
+	s->codec.codec_write = wrcodec;
+	s->codec.codec_wait = waitcodec;
+
+	if (!request_region(virt_to_phys((void *) AC97C_CONFIG),
+			    0x14, AU1000_MODULE_NAME)) {
+		err("AC'97 ports in use");
+		return -1;
+	}
+	// Allocate the DMA Channels
+	if ((s->dma_dac.dmanr = request_au1000_dma(DMA_ID_AC97C_TX,
+						   "audio DAC")) < 0) {
+		err("Can't get DAC DMA");
+		goto err_dma1;
+	}
+	if ((s->dma_adc.dmanr = request_au1000_dma(DMA_ID_AC97C_RX,
+						   "audio ADC")) < 0) {
+		err("Can't get ADC DMA");
+		goto err_dma2;
+	}
+
+	s->dma_dac.irq = get_dma_done_irq(s->dma_dac.dmanr);
+	s->dma_adc.irq = get_dma_done_irq(s->dma_adc.dmanr);
+
+	if (request_irq(s->dma_dac.irq, dac_dma_interrupt,
+			SA_INTERRUPT, "audio DAC", s)) {
+		err("Can't get DAC irq #%d", s->dma_dac.irq);
+		goto err_irq1;
+	}
+	if (request_irq(s->dma_adc.irq, adc_dma_interrupt,
+			SA_INTERRUPT, "audio ADC", s)) {
+		err("Can't get ADC irq #%d", s->dma_adc.irq);
+		goto err_irq2;
+	}
+
+	info("DAC: DMA%d/IRQ%d, ADC: DMA%d/IRQ%d",
+	     s->dma_dac.dmanr, s->dma_dac.irq,
+	     s->dma_adc.dmanr, s->dma_adc.irq);
+
+	/* register devices */
+
+	if ((s->dev_audio = register_sound_dsp(&au1000_audio_fops, -1)) < 0)
+		goto err_dev1;
+	if ((s->codec.dev_mixer =
+	     register_sound_mixer(&au1000_mixer_fops, -1)) < 0)
+		goto err_dev2;
+
+#ifdef AU1000_DEBUG
+	/* intialize the debug proc device */
+	s->ps = create_proc_read_entry(AU1000_MODULE_NAME, 0, NULL,
+				       proc_au1000_dump, NULL);
+#endif /* AU1000_DEBUG */
+
+	// configure pins for AC'97
+	outl(inl(SYS_PINFUNC) & ~0x02, SYS_PINFUNC);
+
+	// Assert reset for 10msec to the AC'97 controller, and enable clock
+	outl(AC97C_RS | AC97C_CE, AC97C_CNTRL);
+	au1000_delay(10);
+	outl(AC97C_CE, AC97C_CNTRL);
+	au1000_delay(10);	// wait for clock to stabilize
+
+	/* cold reset the AC'97 */
+	outl(AC97C_RESET, AC97C_CONFIG);
+	au1000_delay(10);
+	outl(0, AC97C_CONFIG);
+	/* need to delay around 500msec(bleech) to give
+	   some CODECs enough time to wakeup */
+	au1000_delay(500);
+
+	/* warm reset the AC'97 to start the bitclk */
+	outl(AC97C_SG | AC97C_SYNC, AC97C_CONFIG);
+	udelay(100);
+	outl(0, AC97C_CONFIG);
+
+	/* codec init */
+	if (!ac97_probe_codec(&s->codec))
+		goto err_dev3;
+
+	s->codec_base_caps = rdcodec(&s->codec, AC97_RESET);
+	s->codec_ext_caps = rdcodec(&s->codec, AC97_EXTENDED_ID);
+	info("AC'97 Base/Extended ID = %04x/%04x",
+	     s->codec_base_caps, s->codec_ext_caps);
+
+	/*
+	 * On the Pb1000, audio playback is on the AUX_OUT
+	 * channel (which defaults to LNLVL_OUT in AC'97
+	 * rev 2.2) so make sure this channel is listed
+	 * as supported (soundcard.h calls this channel
+	 * ALTPCM). ac97_codec.c does not handle detection
+	 * of this channel correctly.
+	 */
+	s->codec.supported_mixers |= SOUND_MASK_ALTPCM;
+	/*
+	 * Now set AUX_OUT's default volume.
+	 */
+	val = 0x4343;
+	mixdev_ioctl(&s->codec, SOUND_MIXER_WRITE_ALTPCM,
+		     (unsigned long) &val);
+	
+	if (!(s->codec_ext_caps & AC97_EXTID_VRA)) {
+		// codec does not support VRA
+		s->no_vra = 1;
+	} else if (!vra) {
+		// Boot option says disable VRA
+		u16 ac97_extstat = rdcodec(&s->codec, AC97_EXTENDED_STATUS);
+		wrcodec(&s->codec, AC97_EXTENDED_STATUS,
+			ac97_extstat & ~AC97_EXTSTAT_VRA);
+		s->no_vra = 1;
+	}
+	if (s->no_vra)
+		info("no VRA, interpolating and decimating");
+
+	/* set mic to be the recording source */
+	val = SOUND_MASK_MIC;
+	mixdev_ioctl(&s->codec, SOUND_MIXER_WRITE_RECSRC,
+		     (unsigned long) &val);
+
+#ifdef AU1000_DEBUG
+	sprintf(proc_str, "driver/%s/%d/ac97", AU1000_MODULE_NAME,
+		s->codec.id);
+	s->ac97_ps = create_proc_read_entry (proc_str, 0, NULL,
+					     ac97_read_proc, &s->codec);
+#endif
+
+	return 0;
+
+ err_dev3:
+	unregister_sound_mixer(s->codec.dev_mixer);
+ err_dev2:
+	unregister_sound_dsp(s->dev_audio);
+ err_dev1:
+	free_au1000_dma(s->dma_adc.dmanr);
+ err_dma2:
+	free_au1000_dma(s->dma_dac.dmanr);
+ err_dma1:
+	free_irq(s->dma_adc.irq, s);
+ err_irq2:
+	free_irq(s->dma_dac.irq, s);
+ err_irq1:
+	release_region(virt_to_phys((void *) AC97C_CONFIG), 0x14);
+	return -1;
+}
+
+static void __devinit au1000_remove(void)
+{
+	struct au1000_state *s = &au1000_state;
+
+	if (!s)
+		return;
+#ifdef AU1000_DEBUG
+	if (s->ps)
+		remove_proc_entry(AU1000_MODULE_NAME, NULL);
+#endif /* AU1000_DEBUG */
+	synchronize_irq();
+	free_irq(s->dma_adc.irq, s);
+	free_irq(s->dma_dac.irq, s);
+	free_au1000_dma(s->dma_adc.dmanr);
+	free_au1000_dma(s->dma_dac.dmanr);
+	release_region(virt_to_phys((void *) AC97C_CONFIG), 0x14);
+	unregister_sound_dsp(s->dev_audio);
+	unregister_sound_mixer(s->codec.dev_mixer);
+}
+
+static int __init init_au1000(void)
+{
+	info("stevel@mvista.com, built " __TIME__ " on " __DATE__);
+	return au1000_probe();
+}
+
+static void __exit cleanup_au1000(void)
+{
+	info("unloading");
+	au1000_remove();
+}
+
+module_init(init_au1000);
+module_exit(cleanup_au1000);
+
+/* --------------------------------------------------------------------- */
+
+#ifndef MODULE
+
+static int __init au1000_setup(char *options)
+{
+	char           *this_opt;
+
+	if (!options || !*options)
+		return 0;
+
+	while ((this_opt = strsep (&options, ",")) != NULL) {
+		if (!*this_opt)
+			continue;
+		if (!strncmp(this_opt, "vra", 3)) {
+			vra = 1;
+		}
+	}
+
+	return 1;
+}
+
+__setup("au1000_audio=", au1000_setup);
+
+#endif /* MODULE */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/bin2hex.c linux-2.5/sound/oss/bin2hex.c
--- linux-2.5.13/sound/oss/bin2hex.c	Fri May  3 01:22:38 2002
+++ linux-2.5/sound/oss/bin2hex.c	Sun Apr 14 13:49:17 2002
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 
 int main( int argc, const char * argv [] )
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/btaudio.c linux-2.5/sound/oss/btaudio.c
--- linux-2.5.13/sound/oss/btaudio.c	Fri May  3 01:22:45 2002
+++ linux-2.5/sound/oss/btaudio.c	Sun Mar  3 17:54:36 2002
@@ -152,7 +152,6 @@
 static unsigned int mixer = -1;
 static unsigned int debug = 0;
 static unsigned int irq_debug = 0;
-static int latency = -1;
 static int digital = 1;
 static int analog = 1;
 static int rate = 32000;
@@ -875,7 +874,7 @@
 				   const struct pci_device_id *pci_id)
 {
 	struct btaudio *bta;
-	unsigned char revision,lat;
+	unsigned char revision,latency;
 	int rc = -EBUSY;
 
 	if (pci_enable_device(pci_dev))
@@ -912,18 +911,13 @@
 	init_MUTEX(&bta->lock);
         init_waitqueue_head(&bta->readq);
 
-	if (-1 != latency) {
-		printk(KERN_INFO "btaudio: setting pci latency timer to %d\n",
-		       latency);
-		pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, latency);
-	}
         pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &revision);
-        pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &lat);
+        pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &latency);
         printk(KERN_INFO "btaudio: Bt%x (rev %d) at %02x:%02x.%x, ",
 	       pci_dev->device,revision,pci_dev->bus->number,
 	       PCI_SLOT(pci_dev->devfn),PCI_FUNC(pci_dev->devfn));
-        printk("irq: %d, latency: %d, mmio: 0x%lx\n",
-	       bta->irq, lat, bta->mem);
+        printk("irq: %d, latency: %d, memory: 0x%lx\n",
+	       bta->irq, latency, bta->mem);
 
 	/* init hw */
         btwrite(0, REG_GPIO_DMA_CTL);
@@ -1074,8 +1068,6 @@
 MODULE_PARM(digital,"i");
 MODULE_PARM(analog,"i");
 MODULE_PARM(rate,"i");
-MODULE_PARM(latency,"i");
-MODULE_PARM_DESC(latency,"pci latency timer");
 
 MODULE_DEVICE_TABLE(pci, btaudio_pci_tbl);
 MODULE_DESCRIPTION("bt878 audio dma driver");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/cmpci.c linux-2.5/sound/oss/cmpci.c
--- linux-2.5.13/sound/oss/cmpci.c	Fri May  3 01:22:37 2002
+++ linux-2.5/sound/oss/cmpci.c	Sat Apr 13 17:42:59 2002
@@ -1754,6 +1754,7 @@
 	ret = -EINVAL;
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 	ret = 0;
 out:
@@ -2032,7 +2033,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo))  ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -2049,7 +2050,7 @@
 				s->dma_adc.count &= s->dma_adc.fragsize-1;
 		}
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/cs4281/cs4281_wrapper.h linux-2.5/sound/oss/cs4281/cs4281_wrapper.h
--- linux-2.5.13/sound/oss/cs4281/cs4281_wrapper.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/sound/oss/cs4281/cs4281_wrapper.h	Wed Mar 27 13:07:17 2002
@@ -0,0 +1,54 @@
+/*******************************************************************************
+*
+*      "cs4281_wrapper.h" --  Cirrus Logic-Crystal CS4281 linux audio driver.
+*
+*      Copyright (C) 2000,2001  Cirrus Logic Corp.  
+*            -- tom woller (twoller@crystal.cirrus.com) or
+*               (audio@crystal.cirrus.com).
+*
+*      This program is free software; you can redistribute it and/or modify
+*      it under the terms of the GNU General Public License as published by
+*      the Free Software Foundation; either version 2 of the License, or
+*      (at your option) any later version.
+*
+*      This program is distributed in the hope that it will be useful,
+*      but WITHOUT ANY WARRANTY; without even the implied warranty of
+*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*      GNU General Public License for more details.
+*
+*      You should have received a copy of the GNU General Public License
+*      along with this program; if not, write to the Free Software
+*      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*
+* 12/22/00 trw - new file. 
+* 04/18/01 trw - rework entire wrapper logic.
+*
+*******************************************************************************/
+#ifndef __CS4281_WRAPPER_H
+#define __CS4281_WRAPPER_H
+
+/* 2.4.x wrapper */
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,9)
+static int cs4281_null_suspend(struct pci_dev *pcidev, u32 unused) { return 0; }
+static int cs4281_null_resume(struct pci_dev *pcidev) { return 0; }
+#else
+#define no_llseek cs4281_llseek
+static loff_t cs4281_llseek(struct file *file, loff_t offset, int origin)
+{
+	return -ESPIPE;
+}
+void cs4281_null_suspend(struct pci_dev *pcidev) { return; }
+void cs4281_null_resume(struct pci_dev *pcidev) { return; }
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3)
+/* Some versions of 2.4.2 resolve pci_set_dma_mask and some do not... 
+*  but 2.4.0 definitely does not 
+*/
+#define pci_set_dma_mask(dev,data) 0;
+#else
+#endif
+#define cs4x_mem_map_reserve(page) mem_map_reserve(page)
+#define cs4x_mem_map_unreserve(page) mem_map_unreserve(page)
+
+#endif /* #ifndef __CS4281_WRAPPER_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/cs4281/cs4281m.c linux-2.5/sound/oss/cs4281/cs4281m.c
--- linux-2.5.13/sound/oss/cs4281/cs4281m.c	Fri May  3 01:22:57 2002
+++ linux-2.5/sound/oss/cs4281/cs4281m.c	Sat Apr 13 17:42:59 2002
@@ -1,12 +1,12 @@
 /*******************************************************************************
 *
-*      "cs4281.c" --  Cirrus Logic-Crystal CS4281 linux audio driver.
+*      "cs4281m.c" --  Cirrus Logic-Crystal CS4281 linux audio driver.
 *
 *      Copyright (C) 2000,2001  Cirrus Logic Corp.  
 *            -- adapted from drivers by Thomas Sailer, 
 *            -- but don't bug him; Problems should go to:
 *            -- tom woller (twoller@crystal.cirrus.com) or
-*               (audio@crystal.cirrus.com).
+*               (pcaudio@crystal.cirrus.com).
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
@@ -51,6 +51,18 @@
 * 12/21/00 trw - added fractional "defaultorder" inputs. if >100 then use 
 *		 defaultorder-100 as power of 2 for the buffer size. example:
 *		 106 = 2^(106-100) = 2^6 = 64 bytes for the buffer size.
+* 04/02/01 trw - reworked the includes, so kgdb wouldn't get confused.
+* 04/17/01 trw - added ifdef CONFIG_PM for 2.4.x non-pm kernels. static pmprint.
+* 04/19/01 trw - reworked all of the wrapper macros to keep native 2.4.x code
+*		 predominate in the driver.
+* 07/01/01 trw - added ability to modify the record source mask to alleviate
+*		 problems with toshiba systems.  also, check for toshiba 
+*		 system to set default up properly.
+* 11/12/01 trw - removed cs4281_update_ptr() in the polling interface code.
+*		 returning with only a few bytes available in the write buffer
+*		 seems to cause some problems with some apps (xmms OSS plugin).
+*		 Also, fixed bug in cs4281_update_ptr() code to wakeup when
+*	 	 1/2 buffer is empty, not when completely full.
 *
 *******************************************************************************/
 
@@ -78,13 +90,18 @@
 #include <linux/fs.h>
 #include <asm/uaccess.h>
 #include <asm/hardirq.h>
-//#include "cs_dm.h"
 #include "cs4281_hwdefs.h"
-#include "cs4281pm.h"
 
-struct cs4281_state;
 EXPORT_NO_SYMBOLS;
 
+struct cs4281_state;
+int cs4281_suspend(struct cs4281_state *s);
+int cs4281_resume(struct cs4281_state *s);
+
+#include "cs4281_wrapper-24.c"
+#include "cs4281_wrapper.h"
+#include "cs4281pm-24.h"
+
 static void stop_dac(struct cs4281_state *s);
 static void stop_adc(struct cs4281_state *s);
 static void start_dac(struct cs4281_state *s);
@@ -100,18 +117,40 @@
 #define PCI_DEVICE_ID_CRYSTAL_CS4281  0x6005
 #endif
 
+#ifndef SS_ID_TOSHIBA_1640CDT
+#define SS_ID_TOSHIBA_1640CDT	0xff00
+#endif
+
+#ifndef PCI_VENDOR_ID_TOSHIBA
+#define PCI_VENDOR_ID_TOSHIBA 	0x1179
+#endif
+
 #define CS4281_MAGIC  ((PCI_DEVICE_ID_CRYSTAL_CS4281<<16) | PCI_VENDOR_ID_CIRRUS)
 #define	CS4281_CFLR_DEFAULT	0x00000001  /* CFLR must be in AC97 link mode */
+#define CS4281_BA0_CPWR_DEFAULT 0x4281
 
-// buffer order determines the size of the dma buffer for the driver.
-// under Linux, a smaller buffer allows more responsiveness from many of the 
-// applications (e.g. games).  A larger buffer allows some of the apps (esound) 
-// to not underrun the dma buffer as easily.  As default, use 32k (order=3)
-// rather than 64k as some of the games work more responsively.
-// log base 2( buff sz = 32k).
+/* buffer order determines the size of the dma buffer for the driver.
+* under Linux, a smaller buffer allows more responsiveness from many of the 
+* applications (e.g. games).  A larger buffer allows some of the apps (esound) 
+* to not underrun the dma buffer as easily.  As default, use 32k (order=3)
+* rather than 64k as some of the games work more responsively.
+* (2^N) * PAGE_SIZE = allocated buffer size
+*
+* also added fractional "defaultorder" inputs. if >100 then use 
+* defaultorder-100 as power of 2 for the buffer size. example:
+* 106 = 2^(106-100) = 2^6 = 64 bytes for the buffer size.
+* games are even MORE responsive now, but prone to underruns.
+*/
 static unsigned long defaultorder = 3;
 MODULE_PARM(defaultorder, "i");
 
+/*
+* use this module parm to invalidate recording sources 
+* as on some machines (Toshiba Satellites... again) setting to LINE
+* causes an error and some of the mixers (gmix) to not load.
+*/
+static unsigned long recsrc_invalid = 0;
+MODULE_PARM(recsrc_invalid, "i");
 //
 // Turn on/off debugging compilation by commenting out "#define CSDEBUG"
 //
@@ -173,7 +212,7 @@
 #define FMODE_MIDI_WRITE (FMODE_WRITE << FMODE_MIDI_SHIFT)
 
 #define CS4281_MAJOR_VERSION 	1
-#define CS4281_MINOR_VERSION 	13
+#define CS4281_MINOR_VERSION 	30
 #ifdef __ia64__
 #define CS4281_ARCH	     	64	//architecture key
 #else
@@ -183,7 +222,6 @@
 #define CS_TYPE_ADC 0
 #define CS_TYPE_DAC 1
 
-
 static const char invalid_magic[] =
     KERN_CRIT "cs4281: invalid magic value\n";
 
@@ -195,16 +233,12 @@
         }                                         \
 })
 
-//LIST_HEAD(cs4281_devs);
 struct list_head cs4281_devs = { &cs4281_devs, &cs4281_devs };
 
-struct cs4281_state; 
-
-#include "cs4281_wrapper-24.c"
-
 struct cs4281_state {
 	// magic 
 	unsigned int magic;
+	u16 ss_id, ss_vendor;  /* subsystem and vendor IDs from pci space */
 
 	// we keep the cards in a linked list 
 	struct cs4281_state *next;
@@ -222,6 +256,7 @@
 	unsigned int pBA0phys, pBA1phys;
 	char *pBA0, *pBA1;
 	unsigned int irq;
+	unsigned recsrc;
 
 	// mixer registers 
 	struct {
@@ -292,12 +327,12 @@
 		unsigned char obuf[MIDIOUTBUF];
 	} midi;
 
+#ifndef NOT_CS4281_PM
 	struct cs4281_pm pm;
 	struct cs4281_pipeline pl[CS4281_NUMBER_OF_PIPELINES];
+#endif
 };
 
-#include "cs4281pm-24.c"
-
 #if CSDEBUG
 
 // DEBUG ROUTINES
@@ -528,7 +563,13 @@
 static void delayus(struct cs4281_state *s, u32 delay)
 {
 	u32 j;
-	if ((delay > 9999) && (s->pm.flags & CS4281_PM_IDLE)) {
+	if ((delay > 9999) 
+#ifndef NOT_CS4281_PM
+	&& (s->pm.flags & CS4281_PM_IDLE))
+#else
+	)
+#endif
+	{
 		j = (delay * HZ) / 1000000;	/* calculate delay in jiffies  */
 		if (j < 1)
 			j = 1;	/* minimum one jiffy. */
@@ -579,7 +620,7 @@
 	       card->pBA0 + BA0_ACCTL);
 
 	// Wait for the read to occur.
-	for (count = 0; count < 10; count++) {
+	for (count = 0; count < 100; count++) {
 		// First, we want to wait for a short time.
 		udelay(25);
 
@@ -594,7 +635,7 @@
 		return 1;
 
 	// Wait for the valid status bit to go active.
-	for (count = 0; count < 10; count++) {
+	for (count = 0; count < 100; count++) {
 		// Read the AC97 status register.
 		// ACSTS = Status Register = 464h
 		status = readl(card->pBA0 + BA0_ACSTS);
@@ -704,12 +745,26 @@
 		CS_DBGOUT(CS_INIT | CS_ERROR, 1, printk(KERN_INFO 
 			"cs4281: cs4281_hw_init() CFLR invalid - resetting from 0x%x to 0x%x\n",
 				temp2,CS4281_CFLR_DEFAULT));
+		temp2 = readl(card->pBA0 + BA0_CWPR);
+		if(temp2 != CS4281_BA0_CPWR_DEFAULT)
+		{
+			writel(CS4281_BA0_CPWR_DEFAULT, card->pBA0 + BA0_CWPR);
+			temp2 = readl(card->pBA0 + BA0_CWPR);
+			if(temp2 != CS4281_BA0_CPWR_DEFAULT)
+			{
+			  CS_DBGOUT(CS_INIT | CS_ERROR, 1, printk(KERN_INFO 
+				"cs4281: cs4281_hw_init() Invalid hardware - unable to configure CPWR (0x%x)\n",
+					temp2));
+			  return 1;
+			}
+		}
 		writel(CS4281_CFLR_DEFAULT, card->pBA0 + BA0_CFLR);
 		temp2 = readl(card->pBA0 + BA0_CFLR);
 		if(temp2 != CS4281_CFLR_DEFAULT)
 		{
 			CS_DBGOUT(CS_INIT | CS_ERROR, 1, printk(KERN_INFO 
-				"cs4281: cs4281_hw_init() Invalid hardware - unable to configure CFLR\n"));
+				"cs4281: cs4281_hw_init() Invalid hardware - unable to configure CFLR (0x%x)\n",
+					temp2));
 			return 1;
 		}
 	}
@@ -1022,15 +1077,6 @@
 	int Count,i;
 
 	CS_DBGOUT(CS_PM, 9, printk("cs4281: cs4281_ac97_suspend()+\n"));
-/*
-* change the state, save the current hwptr, then stop the dac/adc
-*/
-	s->pm.flags &= ~CS4281_PM_IDLE;
-	s->pm.flags |= CS4281_PM_SUSPENDING;
-	s->pm.u32hwptr_playback = readl(s->pBA0 + BA0_DCA0);
-	s->pm.u32hwptr_capture = readl(s->pBA0 + BA0_DCA1);
-	stop_dac(s);
-	stop_adc(s);
 
 	for(Count = 0x2, i=0; (Count <= CS4281_AC97_HIGHESTREGTORESTORE)
 			&& (i < CS4281_AC97_NUMBER_RESTORE_REGS); 
@@ -1270,6 +1316,14 @@
 	pm->u32DacSR = readl(s->pBA0 + BA0_DACSR);
 	pm->u32AdcSR = readl(s->pBA0 + BA0_ADCSR);
 
+/*
+* save the current hwptr, then stop the dac/adc
+*/
+	pm->u32hwptr_playback = readl(s->pBA0 + BA0_DCA0);
+	pm->u32hwptr_capture = readl(s->pBA0 + BA0_DCA1);
+	stop_dac(s);
+	stop_adc(s);
+
 	//
 	// Loop through all of the PipeLines 
 	//
@@ -1583,9 +1637,9 @@
 #ifndef NOT_CS4281_PM
 	&& (s->pm.flags & CS4281_PM_IDLE))
 #else
-)
+	)
 #endif
- {
+	{
 		s->ena |= FMODE_WRITE;
 		temp1 = readl(s->pBA0 + BA0_DCR0) & ~DCRn_MSK;	// Clear DMA0 channel mask.
 		writel(temp1, s->pBA0 + BA0_DCR0);	// Start DMA'ing.
@@ -1641,7 +1695,7 @@
 #ifndef NOT_CS4281_PM
 	&& (s->pm.flags & CS4281_PM_IDLE))
 #else
-) 
+	) 
 #endif
 	{
 		if (s->prop_adc.fmt & AFMT_S8 || s->prop_adc.fmt & AFMT_U8) {
@@ -1690,7 +1744,7 @@
 
 // --------------------------------------------------------------------- 
 
-#define DMABUF_MINORDER 1	// ==> min buffer size = 8K.
+#define DMABUF_MINORDER 0	// ==> min buffer size = 8K.
 
 
 extern void dealloc_dmabuf(struct cs4281_state *s, struct dmabuf *db)
@@ -1699,21 +1753,21 @@
 
 	if (db->rawbuf) {
 		// Undo prog_dmabuf()'s marking the pages as reserved 
-		mapend =
-		    virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) -
-				 1);
+		mapend = virt_to_page(db->rawbuf + 
+			(PAGE_SIZE << db->buforder) - 1);
 		for (map = virt_to_page(db->rawbuf); map <= mapend; map++)
 			cs4x_mem_map_unreserve(map);
-		free_dmabuf(s, db);
+		pci_free_consistent(s->pcidev, PAGE_SIZE << db->buforder, 
+			    db->rawbuf, db->dmaaddr);
 	}
 	if (s->tmpbuff && (db->type == CS_TYPE_ADC)) {
 		// Undo prog_dmabuf()'s marking the pages as reserved 
-		mapend =
-		    virt_to_page(s->tmpbuff +
-				 (PAGE_SIZE << s->buforder_tmpbuff) - 1);
+		mapend = virt_to_page(s->tmpbuff +
+			 (PAGE_SIZE << s->buforder_tmpbuff) - 1);
 		for (map = virt_to_page(s->tmpbuff); map <= mapend; map++)
 			cs4x_mem_map_unreserve(map);
-		free_dmabuf2(s, db);
+		pci_free_consistent(s->pcidev, PAGE_SIZE << s->buforder_tmpbuff,
+				    s->tmpbuff, s->dmaaddr_tmpbuff);
 	}
 	s->tmpbuff = NULL;
 	db->rawbuf = NULL;
@@ -1736,7 +1790,7 @@
 * check for order within limits, but do not overwrite value, check
 * later for a fractional defaultorder (i.e. 100+).
 */
-	if((defaultorder > 0) && (defaultorder < 12))
+	if((defaultorder >= 0) && (defaultorder < 12))
 		df = defaultorder;
 	else
 		df = 1;	
@@ -1745,7 +1799,7 @@
 		db->ready = db->mapped = 0;
 		for (order = df; order >= DMABUF_MINORDER; order--)
 			if ( (db->rawbuf = (void *) pci_alloc_consistent(
-				s->pcidev, PAGE_SIZE << order, &db-> dmaaddr)))
+				s->pcidev, PAGE_SIZE << order, &db->dmaaddr)))
 				    break;
 		if (!db->rawbuf) {
 			CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
@@ -1970,10 +2024,8 @@
 		if (s->dma_adc.count > s->dma_adc.dmasize)
 			s->dma_adc.count = s->dma_adc.dmasize;
 		if (s->dma_adc.mapped) {
-			if (s->dma_adc.count >=
-			    (signed) s->dma_adc.fragsize) wake_up(&s->
-								  dma_adc.
-								  wait);
+			if (s->dma_adc.count >= (signed) s->dma_adc.fragsize) 
+				wake_up(&s->dma_adc.wait);
 		} else {
 			if (s->dma_adc.count > 0)
 				wake_up(&s->dma_adc.wait);
@@ -2144,6 +2196,7 @@
 static int mixer_ioctl(struct cs4281_state *s, unsigned int cmd,
 		       unsigned long arg)
 {
+	int return_mask=0;
 	// Index to mixer_src[] is value of AC97 Input Mux Select Reg.
 	// Value of array member is recording source Device ID Mask.
 	static const unsigned int mixer_src[8] = {
@@ -2308,9 +2361,14 @@
 					SOUND_MASK_SPEAKER, (int *) arg);
 
 		case SOUND_MIXER_RECMASK:	// Arg contains a bit for each supported recording source 
-			return put_user(SOUND_MASK_LINE | SOUND_MASK_MIC |
+			return_mask = (((SOUND_MASK_LINE | SOUND_MASK_MIC |
 					SOUND_MASK_CD | SOUND_MASK_VOLUME |
-					SOUND_MASK_LINE1, (int *) arg);
+					SOUND_MASK_LINE1) ) & ~recsrc_invalid);
+
+			CS_DBGOUT(CS_PARMS, 6, printk(KERN_INFO
+				"cs4281: mixer_ioctl(): return_mask=0x%x recsrc_invalid=0x%x\n",
+					(unsigned)return_mask,(unsigned)recsrc_invalid));
+			return put_user(return_mask, (int *) arg);
 
 		case SOUND_MIXER_STEREODEVS:	// Mixer channels supporting stereo 
 			return put_user(SOUND_MASK_PCM | SOUND_MASK_SYNTH |
@@ -2347,6 +2405,13 @@
 		i = hweight32(val);	// i = # bits on in val.
 		if (i != 1)	// One & only 1 bit must be on.
 			return 0;
+		if(val & recsrc_invalid)
+		{
+			CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
+				"cs4281: mixer_ioctl(): REC SOURCE select error - record source invalid on this system (0x%x)\n",
+					val));
+			return -EINVAL;
+		}
 		for (i = 0; i < sizeof(mixer_src) / sizeof(int); i++) {
 			if (val == mixer_src[i]) {
 				temp1 = (i << 8) | i;
@@ -2565,9 +2630,6 @@
 	}
 }
 
-
-// --------------------------------------------------------------------- 
-
 static int cs4281_open_mixdev(struct inode *inode, struct file *file)
 {
 	unsigned int minor = minor(inode->i_rdev);
@@ -2685,9 +2747,18 @@
 	int count;
 	unsigned tmo;
 
+	CS_DBGOUT(CS_FUNCTION, 2,
+		  printk(KERN_INFO "cs4281: drain_dac()+\n"));
 	if (s->dma_dac.mapped)
+	{
+		CS_DBGOUT(CS_FUNCTION, 2,
+			  printk(KERN_INFO "cs4281: drain_dac()- (mmap) 0\n"));
+		return 0;
+	}
+	if (s->ena & FMODE_WRITE)
+		add_wait_queue(&s->dma_dac.wait, &wait);
+	else
 		return 0;
-	add_wait_queue(&s->dma_dac.wait, &wait);
 	for (;;) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		spin_lock_irqsave(&s->lock, flags);
@@ -2700,6 +2771,8 @@
 		if (nonblock) {
 			remove_wait_queue(&s->dma_dac.wait, &wait);
 			current->state = TASK_RUNNING;
+			CS_DBGOUT(CS_FUNCTION, 2,
+				  printk(KERN_INFO "cs4281: drain_dac()- -EBUSY\n"));
 			return -EBUSY;
 		}
 		tmo =
@@ -2715,7 +2788,13 @@
 	remove_wait_queue(&s->dma_dac.wait, &wait);
 	current->state = TASK_RUNNING;
 	if (signal_pending(current))
+	{
+		CS_DBGOUT(CS_FUNCTION, 2,
+			  printk(KERN_INFO "cs4281: drain_dac()- -ERESTARTSYS\n"));
 		return -ERESTARTSYS;
+	}
+	CS_DBGOUT(CS_FUNCTION, 2,
+		  printk(KERN_INFO "cs4281: drain_dac()- 0\n"));
 	return 0;
 }
 
@@ -3052,6 +3131,9 @@
 	return ret;
 }
 
+/*
+* cs4281_poll(struct file *file, struct poll_table_struct *wait)
+*/
 
 static unsigned int cs4281_poll(struct file *file,
 				struct poll_table_struct *wait)
@@ -3062,7 +3144,7 @@
 	unsigned int mask = 0;
 
 	CS_DBGOUT(CS_FUNCTION | CS_WAVE_WRITE | CS_WAVE_READ, 4,
-		  printk(KERN_INFO "cs4281: cs4281_poll()+\n"));
+		  printk(KERN_INFO "cs4281: cs4281_poll()+ wait=0x%x\n", (unsigned)wait));
 	VALIDATE_STATE(s);
 	if (file->f_mode & FMODE_WRITE) {
 		CS_DBGOUT(CS_FUNCTION | CS_WAVE_WRITE | CS_WAVE_READ, 4,
@@ -3071,17 +3153,17 @@
 		if(!s->dma_dac.ready && prog_dmabuf_dac(s))
 			return 0;
 		poll_wait(file, &s->dma_dac.wait, wait);
-	}
-	if (file->f_mode & FMODE_READ) {
+
+	} else if (file->f_mode & FMODE_READ) {
 		CS_DBGOUT(CS_FUNCTION | CS_WAVE_WRITE | CS_WAVE_READ, 4,
 			  printk(KERN_INFO
 				 "cs4281: cs4281_poll() wait on FMODE_READ\n"));
-		if(!s->dma_dac.ready && prog_dmabuf_adc(s))
+		if(!s->dma_adc.ready && prog_dmabuf_adc(s))
 			return 0;
 		poll_wait(file, &s->dma_adc.wait, wait);
+
 	}
 	spin_lock_irqsave(&s->lock, flags);
-	cs4281_update_ptr(s,CS_FALSE);
 	if (file->f_mode & FMODE_WRITE) {
 		if (s->dma_dac.mapped) {
 			if (s->dma_dac.count >=
@@ -3140,7 +3222,7 @@
 //
 	db = &s->dma_dac;
 
-	if (cs4x_pgoff(vma) != 0)
+	if ((vma->vm_pgoff) != 0)
 		return -EINVAL;
 	size = vma->vm_end - vma->vm_start;
 	if (size > (PAGE_SIZE << db->buforder))
@@ -3148,6 +3230,7 @@
 	if (remap_page_range
 	    (vma, vma->vm_start, virt_to_phys(db->rawbuf), size,
 	     vma->vm_page_prot)) return -EAGAIN;
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 
 	CS_DBGOUT(CS_FUNCTION | CS_PARMS | CS_OPEN, 4,
@@ -3409,7 +3492,7 @@
 		if (!s->dma_dac.ready && (val = prog_dmabuf_dac(s)))
 			return val;
 		spin_lock_irqsave(&s->lock, flags);
-		cs4281_update_ptr(s,CS_FALSE);
+		cs4281_update_ptr(s,CS_TRUE);
 		abinfo.fragsize = s->dma_dac.fragsize;
 		if (s->dma_dac.mapped)
 			abinfo.bytes = s->dma_dac.dmasize;
@@ -3432,7 +3515,7 @@
 		if (!s->dma_adc.ready && (val = prog_dmabuf_adc(s)))
 			return val;
 		spin_lock_irqsave(&s->lock, flags);
-		cs4281_update_ptr(s,CS_FALSE);
+		cs4281_update_ptr(s,CS_TRUE);
 		if (s->conversion) {
 			abinfo.fragsize = s->dma_adc.fragsize / 2;
 			abinfo.bytes = s->dma_adc.count / 2;
@@ -3460,7 +3543,7 @@
 		if(!s->dma_dac.ready && prog_dmabuf_dac(s))
 			return 0;
 		spin_lock_irqsave(&s->lock, flags);
-		cs4281_update_ptr(s,CS_FALSE);
+		cs4281_update_ptr(s,CS_TRUE);
 		val = s->dma_dac.count;
 		spin_unlock_irqrestore(&s->lock, flags);
 		return put_user(val, (int *) arg);
@@ -3471,7 +3554,7 @@
 		if(!s->dma_adc.ready && prog_dmabuf_adc(s))
 			return 0;
 		spin_lock_irqsave(&s->lock, flags);
-		cs4281_update_ptr(s,CS_FALSE);
+		cs4281_update_ptr(s,CS_TRUE);
 		cinfo.bytes = s->dma_adc.total_bytes;
 		if (s->dma_adc.mapped) {
 			cinfo.blocks =
@@ -3496,7 +3579,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize - 1;
 		spin_unlock_irqrestore(&s->lock, flags);
-		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo));
+		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -3504,7 +3587,7 @@
 		if(!s->dma_dac.ready && prog_dmabuf_dac(s))
 			return 0;
 		spin_lock_irqsave(&s->lock, flags);
-		cs4281_update_ptr(s,CS_FALSE);
+		cs4281_update_ptr(s,CS_TRUE);
 		cinfo.bytes = s->dma_dac.total_bytes;
 		if (s->dma_dac.mapped) {
 			cinfo.blocks =
@@ -3520,7 +3603,7 @@
 		if (s->dma_dac.mapped)
 			s->dma_dac.count &= s->dma_dac.fragsize - 1;
 		spin_unlock_irqrestore(&s->lock, flags);
-		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo));
+		return copy_to_user((void *) arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
@@ -3539,6 +3622,10 @@
 	case SNDCTL_DSP_SETFRAGMENT:
 		if (get_user(val, (int *) arg))
 			return -EFAULT;
+
+		CS_DBGOUT(CS_PARMS, 4, printk(KERN_INFO
+			"cs4281: cs4281_ioctl(): Attempt to set fragsize=%d fragnum=%d\n",
+				1 << (val & 0xffff), (val >> 16) & 0xffff  ));
 		return 0;	// Say OK, but do nothing.
 
 	case SNDCTL_DSP_SUBDIVIDE:
@@ -4264,6 +4351,35 @@
 }
 #endif
 
+/*
+* ss_vendor and ss_id must be setup prior to calling this routine.
+* setup the invalid recording source bitmask,
+* and also return a valid default initialization value as
+* the return value;
+*/
+static int cs4281_setup_record_src(struct cs4281_state *s)
+{
+	if(s->ss_vendor == PCI_VENDOR_ID_TOSHIBA)
+	{
+		if(s->ss_id == SS_ID_TOSHIBA_1640CDT)
+		{
+			CS_DBGOUT(CS_PARMS, 2, printk(KERN_INFO
+			  "cs4281: cs4281_setup_record_src(): setting LINE invalid\n"));
+			recsrc_invalid |= SOUND_MASK_LINE;
+		}
+	}
+/*
+* only return a valid recsrc value here, default to something useful.
+*/
+	if(!(recsrc_invalid & SOUND_MASK_MIC))
+		return(SOUND_MASK_MIC);
+	else if(!(recsrc_invalid & SOUND_MASK_LINE))
+		return(SOUND_MASK_LINE);
+	else if(!(recsrc_invalid & SOUND_MASK_LINE1))
+		return(SOUND_MASK_LINE1);
+	return 0;
+}
+
 static int __devinit cs4281_probe(struct pci_dev *pcidev,
 				  const struct pci_device_id *pciid)
 {
@@ -4286,22 +4402,22 @@
 	}
 	if (!(pci_resource_flags(pcidev, 0) & IORESOURCE_MEM) ||
 	    !(pci_resource_flags(pcidev, 1) & IORESOURCE_MEM)) {
-		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
-			 "cs4281: probe()- Memory region not assigned\n"));
+ 		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
+ 			 "cs4281: probe()- Memory region not assigned\n"));
 		return -ENODEV;
-	}
-	if (pcidev->irq == 0) {
-		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
-			 "cs4281: probe() IRQ not assigned\n"));
+ 	}
+ 	if (pcidev->irq == 0) {
+ 		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
+ 			 "cs4281: probe() IRQ not assigned\n"));
 		return -ENODEV;
-	}
+ 	}
 	dma_mask = 0xffffffff;	/* this enables playback and recording */
 	i = pci_set_dma_mask(pcidev, dma_mask);
 	if (i) {
-		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
-		      "cs4281: probe() architecture does not support 32bit PCI busmaster DMA\n"));
+ 		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
+ 		      "cs4281: probe() architecture does not support 32bit PCI busmaster DMA\n"));
 		return i;
-	}
+ 	}
 	if (!(s = kmalloc(sizeof(struct cs4281_state), GFP_KERNEL))) {
 		CS_DBGOUT(CS_ERROR, 1, printk(KERN_ERR
 		      "cs4281: probe() no memory for state struct.\n"));
@@ -4405,10 +4521,18 @@
 #endif
 
 	pci_set_master(pcidev);	// enable bus mastering 
+	pci_read_config_word(pcidev, PCI_SUBSYSTEM_VENDOR_ID, &s->ss_vendor);
+	pci_read_config_word(pcidev, PCI_SUBSYSTEM_ID, &s->ss_id);
+	printk(KERN_INFO "cs4281: Subsystem vendor/id (%04X:%04X) IRQ %d\n",
+		s->ss_vendor, s->ss_id, s->irq);
+	
+	if(!recsrc_invalid)
+		val = cs4281_setup_record_src(s);
+	else
+		val = SOUND_MASK_MIC;
 
 	fs = get_fs();
 	set_fs(KERNEL_DS);
-	val = SOUND_MASK_LINE;
 	mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
 	for (i = 0; i < sizeof(initvol) / sizeof(initvol[0]); i++) {
 		val = initvol[i].vol;
@@ -4456,7 +4580,7 @@
 	unregister_sound_midi(s->dev_midi);
 	iounmap(s->pBA1);
 	iounmap(s->pBA0);
-	pci_set_drvdata(pci_dev,NULL);
+	pci_set_drvdata(pci_dev, s);
 	list_del(&s->list);
 	kfree(s);
 	CS_DBGOUT(CS_INIT | CS_FUNCTION, 2, printk(KERN_INFO
@@ -4495,6 +4619,12 @@
 	       CS4281_ARCH);
 	rtn = pci_module_init(&cs4281_pci_driver);
 
+	if(rtn == -ENODEV)
+	{
+		CS_DBGOUT(CS_ERROR | CS_INIT, 1, printk( 
+			"cs4281: Unable to locate any cs4281 device with valid IDs 0x%x-0x%x\n",
+				PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CRYSTAL_CS4281));
+	}
 	CS_DBGOUT(CS_INIT | CS_FUNCTION, 2,
 		  printk(KERN_INFO "cs4281: cs4281_init_module()- (%d)\n",rtn));
 	return rtn;
@@ -4511,7 +4641,7 @@
 }
 // --------------------------------------------------------------------- 
 
-MODULE_AUTHOR("gw boynton, audio@crystal.cirrus.com");
+MODULE_AUTHOR("gw boynton, pcaudio@crystal.cirrus.com");
 MODULE_DESCRIPTION("Cirrus Logic CS4281 Driver");
 MODULE_LICENSE("GPL");
 
@@ -4526,3 +4656,4 @@
 	return cs4281_init_module();
 }
 #endif
+#include "cs4281pm-24.c"
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/cs4281/cs4281pm-24.c linux-2.5/sound/oss/cs4281/cs4281pm-24.c
--- linux-2.5.13/sound/oss/cs4281/cs4281pm-24.c	Fri May  3 01:22:55 2002
+++ linux-2.5/sound/oss/cs4281/cs4281pm-24.c	Mon Jan 14 22:39:45 2002
@@ -4,7 +4,7 @@
 *
 *      Copyright (C) 2000,2001  Cirrus Logic Corp.  
 *            -- tom woller (twoller@crystal.cirrus.com) or
-*               (audio@crystal.cirrus.com).
+*               (pcaudio@crystal.cirrus.com).
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
@@ -25,28 +25,44 @@
 *******************************************************************************/
 
 #ifndef NOT_CS4281_PM
-#include <linux/pm.h>
 
-#define cs_pm_register(a, b, c) pm_register((a), (b), (c));
-#define cs_pm_unregister_all(a) pm_unregister_all((a));
+#if CS4281_PCI_PM_SUPPORT_ENABLE
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,12)
+static int cs4281_suspend_tbl(struct pci_dev *pcidev, u32 unused)
+{
+	struct cs4281_state *s = pci_get_drvdata(pcidev);
+	cs4281_suspend(s);
+	return 0;
+}
 
-int cs4281_suspend(struct cs4281_state *s);
-int cs4281_resume(struct cs4281_state *s);
-/* 
-* for now (12/22/00) only enable the pm_register PM support.
-* allow these table entries to be null.
-#define CS4281_SUSPEND_TBL cs4281_suspend_tbl
-#define CS4281_RESUME_TBL cs4281_resume_tbl
-*/
-#define CS4281_SUSPEND_TBL cs4281_null
-#define CS4281_RESUME_TBL cs4281_null
+static int cs4281_resume_tbl(struct pci_dev *pcidev)
+{
+	struct cs4281_state *s = pci_get_drvdata(pcidev);
+	cs4281_resume(s);
+	return 0;
+}
+#else
+void cs4281_suspend_tbl(struct pci_dev *pcidev)
+{
+	struct cs4281_state *s = pci_get_drvdata(pcidev);
+	cs4281_suspend(s);
+	return;
+}
 
+void cs4281_resume_tbl(struct pci_dev *pcidev)
+{
+	struct cs4281_state *s = pci_get_drvdata(pcidev);
+	cs4281_resume(s);
+	return;
+}
+#endif
+#else
 int cs4281_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data)
 {
 	struct cs4281_state *state;
 
-	CS_DBGOUT(CS_PM, 2, printk(KERN_INFO 
-		"cs4281: cs4281_pm_callback dev=0x%x rqst=0x%x state=%d\n",
+	CS_DBGOUT(CS_PM, 2, printk(
+		"cs4281: cs4281_pm_callback()+ dev=0x%x rqst=0x%x state=%d\n",
 			(unsigned)dev,(unsigned)rqst,(unsigned)data));
 	state = (struct cs4281_state *) dev->data;
 	if (state) {
@@ -73,12 +89,13 @@
 				break;
 		}
 	}
+	CS_DBGOUT(CS_PM, 2, printk("cs4281: cs4281_pm_callback()- 0\n"));
 
 	return 0;
 }
+#endif //#if CS4281_PCI_PM_SUPPORT_ENABLE
 
-#else /* CS4281_PM */
-#define CS4281_SUSPEND_TBL cs4281_null
-#define CS4281_RESUME_TBL cs4281_null
-#endif /* CS4281_PM */
-
+#else /* NOT_CS4281_PM */
+#define CS4281_SUSPEND_TBL cs4281_null_suspend
+#define CS4281_RESUME_TBL cs4281_null_resume
+#endif /* NOT_CS4281_PM */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/cs4281/cs4281pm-24.h linux-2.5/sound/oss/cs4281/cs4281pm-24.h
--- linux-2.5.13/sound/oss/cs4281/cs4281pm-24.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/sound/oss/cs4281/cs4281pm-24.h	Sun Mar 31 16:07:00 2002
@@ -0,0 +1,67 @@
+/*******************************************************************************
+*
+*      "cs4281pm-24.h" --  Cirrus Logic-Crystal CS4281 linux audio driver.
+*
+*      Copyright (C) 2000,2001  Cirrus Logic Corp.  
+*            -- tom woller (twoller@crystal.cirrus.com) or
+*               (audio@crystal.cirrus.com).
+*
+*      This program is free software; you can redistribute it and/or modify
+*      it under the terms of the GNU General Public License as published by
+*      the Free Software Foundation; either version 2 of the License, or
+*      (at your option) any later version.
+*
+*      This program is distributed in the hope that it will be useful,
+*      but WITHOUT ANY WARRANTY; without even the implied warranty of
+*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*      GNU General Public License for more details.
+*
+*      You should have received a copy of the GNU General Public License
+*      along with this program; if not, write to the Free Software
+*      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*
+* 2001.04.05 trw - new file. 
+*
+*******************************************************************************/
+#ifndef NOT_CS4281_PM
+#include <linux/pm.h>
+#include <linux/config.h>
+#include "cs4281pm.h"
+
+//#define CS4281_PCI_PM_SUPPORT_ENABLE 1
+#if CS4281_PCI_PM_SUPPORT_ENABLE
+#define cs_pm_register(a, b, c) 0;
+#define cs_pm_unregister_all(a)
+/* 
+* for now (12/22/00) only enable the pm_register PM support.
+* allow these table entries to be null.
+*/
+#define CS4281_SUSPEND_TBL cs4281_suspend_tbl
+#define CS4281_RESUME_TBL cs4281_resume_tbl
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,12)
+static int cs4281_suspend_tbl(struct pci_dev *pcidev, u32 unused);
+static int cs4281_resume_tbl(struct pci_dev *pcidev);
+#else 
+void cs4281_suspend_tbl(struct pci_dev *pcidev);
+void cs4281_resume_tbl(struct pci_dev *pcidev);
+#endif //LINUX_VERSION
+#else //CS4281_PCI_PM_SUPPORT_ENABLE
+#ifdef CONFIG_PM
+int cs4281_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data);
+#define cs_pm_register(a, b, c) pm_register((a), (b), (c));
+#define cs_pm_unregister_all(a) pm_unregister_all((a));
+#define CS4281_SUSPEND_TBL cs4281_null_suspend
+#define CS4281_RESUME_TBL cs4281_null_resume
+#else
+#define cs_pm_register(a, b, c) 0;
+#define cs_pm_unregister_all(a)
+#define CS4281_SUSPEND_TBL cs4281_null_suspend
+#define CS4281_RESUME_TBL cs4281_null_resume
+#endif //CONFIG_PM
+#endif //CS4281_PCI_PM_SUPPORT_ENABLE
+#else
+#define cs_pm_register(a, b, c) 0;
+#define cs_pm_unregister_all(a)
+#define CS4281_SUSPEND_TBL cs4281_null_suspend
+#define CS4281_RESUME_TBL cs4281_null_resume
+#endif //NOT_CS4281_PM
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/cs46xx.c linux-2.5/sound/oss/cs46xx.c
--- linux-2.5.13/sound/oss/cs46xx.c	Fri May  3 01:22:38 2002
+++ linux-2.5/sound/oss/cs46xx.c	Fri May  3 03:49:07 2002
@@ -1910,11 +1910,8 @@
                                 break;
                         if (signal_pending(current))
                                 break;
-                        if (file->f_flags & O_NONBLOCK) {
-                                remove_wait_queue(&card->midi.owait, &wait);
-                                current->state = TASK_RUNNING;
-                                return -EBUSY;
-                        }                      
+                        if (file->f_flags & O_NONBLOCK)
+                        	break;
                         tmo = (count * HZ) / 3100;
                         if (!schedule_timeout(tmo ? : 1) && tmo)
                                 printk(KERN_DEBUG "cs46xx: midi timed out??\n");
@@ -2117,7 +2114,7 @@
 	
 	down(&state->sem);
 	if (!dmabuf->ready && (ret = __prog_dmabuf(state)))
-		goto out;
+		goto out2;
 
 	add_wait_queue(&state->dmabuf.wait, &wait);
 	while (count > 0) {
@@ -2187,8 +2184,9 @@
                 start_adc(state);
 	}
 out:
-	up(&state->sem);
 	remove_wait_queue(&state->dmabuf.wait, &wait);
+out2:
+	up(&state->sem);
 	set_current_state(TASK_RUNNING);
 	CS_DBGOUT(CS_WAVE_READ | CS_FUNCTION, 4, 
 		printk("cs46xx: cs_read()- %d\n",ret) );
@@ -2213,6 +2211,8 @@
 	state = (struct cs_state *)card->states[1];
 	if(!state)
 		return -ENODEV;
+	if (!access_ok(VERIFY_READ, buffer, count))
+		return -EFAULT;
 	dmabuf = &state->dmabuf;
 
 	if (ppos != &file->f_pos)
@@ -2227,11 +2227,6 @@
 
 	if (!dmabuf->ready && (ret = __prog_dmabuf(state)))
 		goto out;
-	if (!access_ok(VERIFY_READ, buffer, count))
-	{
-	ret = -EFAULT;
-	goto out;
-	}
 	add_wait_queue(&state->dmabuf.wait, &wait);
 	ret = 0;
 /*
@@ -2473,6 +2468,7 @@
 		ret = -EAGAIN;
 		goto out;
 	}
+	vma->vm_flags &= ~VM_IO;
 	dmabuf->mapped = 1;
 
 	CS_DBGOUT(CS_FUNCTION, 2, printk("cs46xx: cs_mmap()-\n") );
@@ -2965,7 +2961,7 @@
 			cinfo.blocks = dmabuf->count/dmabuf->divisor >> dmabuf->fragshift;
 			cinfo.ptr = dmabuf->hwptr/dmabuf->divisor;
 			spin_unlock_irqrestore(&state->card->lock, flags);
-			return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+			return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 		}
 		return -ENODEV;
 
@@ -2998,12 +2994,12 @@
 			    "cs46xx: GETOPTR bytes=%d blocks=%d ptr=%d\n",
 				cinfo.bytes,cinfo.blocks,cinfo.ptr) );
 			spin_unlock_irqrestore(&state->card->lock, flags);
-			return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+			return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 		}
 		return -ENODEV;
 
 	case SNDCTL_DSP_SETDUPLEX:
-		return -EINVAL;
+		return 0;
 
 	case SNDCTL_DSP_GETODELAY:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -5249,6 +5245,8 @@
 	{0x1681, 0x0052, "Hercules Game Theatre XP", amp_hercules, NULL, NULL},
 	{0x1681, 0x0053, "Hercules Game Theatre XP", amp_hercules, NULL, NULL},
 	{0x1681, 0x0054, "Hercules Game Theatre XP", amp_hercules, NULL, NULL},
+	{0x1681, 0xa010, "Hercules Fortissimo II", amp_none, NULL, NULL},
+	
 	/* Not sure if the 570 needs the clkrun hack */
 	{PCI_VENDOR_ID_IBM, 0x0132, "Thinkpad 570", amp_none, NULL, clkrun_hack},
 	{PCI_VENDOR_ID_IBM, 0x0153, "Thinkpad 600X/A20/T20", amp_none, NULL, clkrun_hack},
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/Config.help linux-2.5/sound/oss/dmasound/Config.help
--- linux-2.5.13/sound/oss/dmasound/Config.help	Fri May  3 01:22:39 2002
+++ linux-2.5/sound/oss/dmasound/Config.help	Sat Apr 27 00:06:10 2002
@@ -15,7 +15,7 @@
   want). If you want to compile it as a module, say M here and read
   <file:Documentation/modules.txt>.
 
-CONFIG_DMASOUND_AWACS
+CONFIG_DMASOUND_PMAC
   If you want to use the internal audio of your PowerMac in Linux,
   answer Y to this question. This will provide a Sun-like /dev/audio,
   compatible with the Linux/i386 sound system. Otherwise, say N.
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/Config.in linux-2.5/sound/oss/dmasound/Config.in
--- linux-2.5.13/sound/oss/dmasound/Config.in	Fri May  3 01:22:40 2002
+++ linux-2.5/sound/oss/dmasound/Config.in	Thu Dec 27 16:32:31 2001
@@ -4,7 +4,7 @@
    dep_tristate '  Atari DMA sound support' CONFIG_DMASOUND_ATARI $CONFIG_SOUND
 fi
 if [ "$CONFIG_ALL_PPC" = "y" ]; then
-   dep_tristate '  PowerMac DMA sound support' CONFIG_DMASOUND_AWACS $CONFIG_SOUND
+   dep_tristate '  PowerMac DMA sound support' CONFIG_DMASOUND_PMAC $CONFIG_SOUND
 fi
 if [ "$CONFIG_AMIGA" = "y" -o "$CONFIG_APUS" = "y" ]; then
    dep_tristate '  Amiga DMA sound support' CONFIG_DMASOUND_PAULA $CONFIG_SOUND
@@ -13,15 +13,27 @@
    dep_tristate '  Q40 sound support' CONFIG_DMASOUND_Q40 $CONFIG_SOUND
 fi
 if [ "$CONFIG_DMASOUND_ATARI" = "y" -o \
-     "$CONFIG_DMASOUND_AWACS" = "y" -o \
+     "$CONFIG_DMASOUND_PMAC" = "y" -o \
      "$CONFIG_DMASOUND_PAULA" = "y" -o \
      "$CONFIG_DMASOUND_Q40" = "y" ]; then
    define_tristate CONFIG_DMASOUND y
 else
    if [ "$CONFIG_DMASOUND_ATARI" = "m" -o \
-	"$CONFIG_DMASOUND_AWACS" = "m" -o \
+	"$CONFIG_DMASOUND_PMAC" = "m" -o \
 	"$CONFIG_DMASOUND_PAULA" = "m" -o \
 	"$CONFIG_DMASOUND_Q40" = "m" ]; then
       define_tristate CONFIG_DMASOUND m
    fi
 fi
+
+# the new dmasound_pmac driver needs access to the i2c bus
+if [ "$CONFIG_DMASOUND_PMAC" = "y" ] ; then
+   define_tristate CONFIG_I2C y
+   define_tristate CONFIG_I2C_KEYWEST y
+else
+   if [ "$CONFIG_DMASOUND_PMAC" = "m" ] ; then
+   define_tristate CONFIG_I2C m
+   define_tristate CONFIG_I2C_KEYWEST m
+   fi
+fi
+
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/Makefile linux-2.5/sound/oss/dmasound/Makefile
--- linux-2.5.13/sound/oss/dmasound/Makefile	Fri May  3 01:22:44 2002
+++ linux-2.5/sound/oss/dmasound/Makefile	Wed May  1 17:16:16 2002
@@ -11,9 +11,17 @@
 
 export-objs := dmasound_core.o
 
-obj-$(CONFIG_DMASOUND_ATARI)  += dmasound_core.o dmasound_atari.o
-obj-$(CONFIG_DMASOUND_AWACS)  += dmasound_core.o dmasound_awacs.o
-obj-$(CONFIG_DMASOUND_PAULA)  += dmasound_core.o dmasound_paula.o
-obj-$(CONFIG_DMASOUND_Q40)    += dmasound_core.o dmasound_q40.o
+list-multi := dmasound_pmac.o
+
+dmasound_pmac-objs := dmasound_awacs.o trans_16.o tas3001c.o dac3550a.o
+
+obj-$(CONFIG_DMASOUND)        += dmasound_core.o
+obj-$(CONFIG_DMASOUND_ATARI)  += dmasound_atari.o
+obj-$(CONFIG_DMASOUND_PMAC)   += dmasound_pmac.o
+obj-$(CONFIG_DMASOUND_PAULA)  += dmasound_paula.o
+obj-$(CONFIG_DMASOUND_Q40)    += dmasound_q40.o
 
 include $(TOPDIR)/Rules.make
+
+dmasound_pmac.o: $(dmasound_pmac-objs)
+	$(LD) $(EXTRA_LDFLAGS) -r -o $@ $(dmasound_pmac-objs)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/awacs_defs.h linux-2.5/sound/oss/dmasound/awacs_defs.h
--- linux-2.5.13/sound/oss/dmasound/awacs_defs.h	Fri May  3 01:22:44 2002
+++ linux-2.5/sound/oss/dmasound/awacs_defs.h	Thu Dec 27 16:32:31 2001
@@ -71,17 +71,20 @@
 /* ------- - --- ----- - ------ */
 #define MASK_GAINRIGHT	(0xf)		/* Gain Right Mask */
 #define MASK_GAINLEFT	(0xf << 4)	/* Gain Left Mask */
-#define MASK_GAINLINE	(0x1 << 8)	/* Change Gain for Line??? */
-#define MASK_GAINMIC	(0x0 << 8)	/* Change Gain for Mic??? */
+#define MASK_GAINLINE	(0x1 << 8)	/* Disable Mic preamp */
+#define MASK_GAINMIC	(0x0 << 8)	/* Enable Mic preamp */
 
 #define MASK_MUX_CD	(0x1 << 9)	/* Select CD in MUX */
-#define MASK_MUX_AUDIN	(0x1 << 10)	/* Select Audio In in MUX */
-#define MASK_MUX_MIC	(0x1 << 11)	/* Select Mic in MUX */
+#define MASK_MUX_MIC	(0x1 << 10)	/* Select Mic in MUX */
+#define MASK_MUX_AUDIN	(0x1 << 11)	/* Select Audio In in MUX */
 #define MASK_MUX_LINE	MASK_MUX_AUDIN
 
 #define GAINRIGHT(x)	((x) & MASK_GAINRIGHT)
 #define GAINLEFT(x)	(((x) << 4) & MASK_GAINLEFT)
 
+#define DEF_CD_GAIN 0x00bb
+#define DEF_MIC_GAIN 0x00cc
+
 /* Address 1 Bit Masks */
 /* ------- - --- ----- */
 #define MASK_ADDR1RES1	(0x3)		/* Reserved */
@@ -93,7 +96,10 @@
 #define MASK_ADDR1RES2	(0x1 << 8)	/* Reserved */
 #define MASK_AMUTE	(0x1 << 9)	/* Output A (Headphone) Mute when 1 */
 #define MASK_HDMUTE	MASK_AMUTE
-#define MASK_PAROUT	(0x3 << 10)	/* Parallel Out (???) */
+#define MASK_PAROUT0	(0x1 << 10)	/* Parallel Output 0 */
+#define MASK_PAROUT1	(0x2 << 10)	/* Parallel Output 1 */
+
+#define MASK_MIC_BOOST  (0x4)           /* screamer mic boost */
 
 #define SAMPLERATE_48000	(0x0 << 3)	/* 48 or 44.1 kHz */
 #define SAMPLERATE_32000	(0x1 << 3)	/* 32 or 29.4 kHz */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/dmasound.h linux-2.5/sound/oss/dmasound/dmasound.h
--- linux-2.5.13/sound/oss/dmasound/dmasound.h	Fri May  3 01:22:53 2002
+++ linux-2.5/sound/oss/dmasound/dmasound.h	Wed Mar 27 13:07:17 2002
@@ -1,4 +1,4 @@
-
+#ifndef _dmasound_h_
 /*
  *  linux/drivers/sound/dmasound/dmasound.h
  *
@@ -10,11 +10,11 @@
  *  device for true DSP processors but it will be called something else.
  *  In v3.0 it's /dev/sndproc but this could be a temporary solution.
  */
+#define _dmasound_h_
 
-
+#include <linux/types.h>
 #include <linux/config.h>
 
-
 #define SND_NDEVS	256	/* Number of supported devices */
 #define SND_DEV_CTL	0	/* Control port /dev/mixer */
 #define SND_DEV_SEQ	1	/* Sequencer output /dev/sequencer (FM
@@ -29,23 +29,16 @@
 #define SND_DEV_SNDPROC 9	/* /dev/sndproc for programmable devices */
 #define SND_DEV_PSS	SND_DEV_SNDPROC
 
-#define DSP_DEFAULT_SPEED	8000
-
-#define ON		1
-#define OFF		0
+/* switch on various prinks */
+#define DEBUG_DMASOUND 1
 
 #define MAX_AUDIO_DEV	5
-#define MAX_MIXER_DEV	2
+#define MAX_MIXER_DEV	4
 #define MAX_SYNTH_DEV	3
 #define MAX_MIDI_DEV	6
 #define MAX_TIMER_DEV	3
 
-
 #define MAX_CATCH_RADIUS	10
-#define MIN_BUFFERS		4
-#define MIN_BUFSIZE		4	/* in KB */
-#define MAX_BUFSIZE		128	/* Limit for Amiga in KB */
-
 
 #define le2be16(x)	(((x)<<8 & 0xff00) | ((x)>>8 & 0x00ff))
 #define le2be16dbl(x)	(((x)<<8 & 0xff00ff00) | ((x)>>8 & 0x00ff00ff))
@@ -67,21 +60,34 @@
      */
 
 #undef HAS_8BIT_TABLES
-#undef HAS_14BIT_TABLES
-#undef HAS_16BIT_TABLES
 #undef HAS_RECORD
 
 #if defined(CONFIG_DMASOUND_ATARI) || defined(CONFIG_DMASOUND_ATARI_MODULE) ||\
     defined(CONFIG_DMASOUND_PAULA) || defined(CONFIG_DMASOUND_PAULA_MODULE) ||\
     defined(CONFIG_DMASOUND_Q40) || defined(CONFIG_DMASOUND_Q40_MODULE)
 #define HAS_8BIT_TABLES
+#define MIN_BUFFERS	4
+#define MIN_BUFSIZE	(1<<12)	/* in bytes (- where does this come from ?) */
+#define MIN_FRAG_SIZE	8	/* not 100% sure about this */
+#define MAX_BUFSIZE	(1<<17)	/* Limit for Amiga is 128 kb */
+#define MAX_FRAG_SIZE	15	/* allow *4 for mono-8 => stereo-16 (for multi) */
+
+#else /* is pmac and multi is off */
+
+#define MIN_BUFFERS	2
+#define MIN_BUFSIZE	(1<<8)	/* in bytes */
+#define MIN_FRAG_SIZE	8
+#define MAX_BUFSIZE	(1<<18)	/* this is somewhat arbitrary for pmac */
+#define MAX_FRAG_SIZE	16	/* need to allow *4 for mono-8 => stereo-16 */
 #endif
-#if defined(CONFIG_DMASOUND_AWACS) || defined(CONFIG_DMASOUND_AWACS_MODULE)
-#define HAS_16BIT_TABLES
+
+#define DEFAULT_N_BUFFERS 4
+#define DEFAULT_BUFF_SIZE (1<<15)
+
+#if defined(CONFIG_DMASOUND_PMAC) || defined(CONFIG_DMASOUND_PMAC_MODULE)
 #define HAS_RECORD
 #endif
 
-
     /*
      *  Initialization
      */
@@ -93,6 +99,14 @@
 #define dmasound_deinit()	do { } while (0)
 #endif
 
+/* description of the set-up applies to either hard or soft settings */
+
+typedef struct {
+    int format;		/* AFMT_* */
+    int stereo;		/* 0 = mono, 1 = stereo */
+    int size;		/* 8/16 bit*/
+    int speed;		/* speed */
+} SETTINGS;
 
     /*
      *  Machine definitions
@@ -117,30 +131,29 @@
     int (*setTreble)(int);
     int (*setGain)(int);
     void (*play)(void);
-    void (*record)(void);			/* optional */
-    void (*mixer_init)(void);			/* optional */
-    int (*mixer_ioctl)(u_int, u_long);		/* optional */
-    void (*write_sq_setup)(void);		/* optional */
-    void (*read_sq_setup)(void);		/* optional */
-    void (*sq_open)(void);			/* optional */
-    int (*state_info)(char *);			/* optional */
-    void (*abort_read)(void);			/* optional */
+    void (*record)(void);		/* optional */
+    void (*mixer_init)(void);		/* optional */
+    int (*mixer_ioctl)(u_int, u_long);	/* optional */
+    int (*write_sq_setup)(void);	/* optional */
+    int (*read_sq_setup)(void);		/* optional */
+    int (*sq_open)(mode_t);		/* optional */
+    int (*state_info)(char *, size_t);	/* optional */
+    void (*abort_read)(void);		/* optional */
     int min_dsp_speed;
+    int max_dsp_speed;
+    int version ;
+    int hardware_afmts ;		/* OSS says we only return h'ware info */
+					/* when queried via SNDCTL_DSP_GETFMTS */
+    int capabilities ;		/* low-level reply to SNDCTL_DSP_GETCAPS */
+    SETTINGS default_hard ;	/* open() or init() should set something valid */
+    SETTINGS default_soft ;	/* you can make it look like old OSS, if you want to */
 } MACHINE;
 
-
     /*
      *  Low level stuff
      */
 
 typedef struct {
-    int format;		/* AFMT_* */
-    int stereo;		/* 0 = mono, 1 = stereo */
-    int size;		/* 8/16 bit*/
-    int speed;		/* speed */
-} SETTINGS;
-
-typedef struct {
     ssize_t (*ct_ulaw)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
     ssize_t (*ct_alaw)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
     ssize_t (*ct_s8)(const u_char *, size_t, u_char *, ssize_t *, ssize_t);
@@ -170,11 +183,10 @@
 
 extern struct sound_settings dmasound;
 
+#ifdef HAS_8BIT_TABLES
 extern char dmasound_ulaw2dma8[];
 extern char dmasound_alaw2dma8[];
-extern short dmasound_ulaw2dma16[];
-extern short dmasound_alaw2dma16[];
-
+#endif
 
     /*
      *  Mid level stuff
@@ -207,14 +219,17 @@
 
 struct sound_queue {
     /* buffers allocated for this queue */
-    int numBufs;
-    int bufSize;			/* in bytes */
+    int numBufs;		/* real limits on what the user can have */
+    int bufSize;		/* in bytes */
     char **buffers;
 
     /* current parameters */
-    int max_count;
-    int block_size;			/* in bytes */
-    int max_active;
+    int locked ;		/* params cannot be modified when != 0 */
+    int user_frags ;		/* user requests this many */
+    int user_frag_size ;	/* of this size */
+    int max_count;		/* actual # fragments <= numBufs */
+    int block_size;		/* internal block size in bytes */
+    int max_active;		/* in-use fragments <= max_count */
 
     /* it shouldn't be necessary to declare any of these volatile */
     int front, rear, count;
@@ -230,19 +245,32 @@
     int active;
     wait_queue_head_t action_queue, open_queue, sync_queue;
     int open_mode;
-    int busy, syncing;
+    int busy, syncing, xruns, died;
 };
 
 #define SLEEP(queue)		interruptible_sleep_on_timeout(&queue, HZ)
 #define WAKE_UP(queue)		(wake_up_interruptible(&queue))
 
 extern struct sound_queue dmasound_write_sq;
-extern struct sound_queue dmasound_read_sq;
-
 #define write_sq	dmasound_write_sq
+
+#ifdef HAS_RECORD
+extern struct sound_queue dmasound_read_sq;
 #define read_sq		dmasound_read_sq
+#endif
 
 extern int dmasound_catchRadius;
-
 #define catchRadius	dmasound_catchRadius
 
+/* define the value to be put in the byte-swap reg in mac-io
+   when we want it to swap for us.
+*/
+#define BS_VAL 1
+
+static inline void wait_ms(unsigned int ms)
+{
+	current->state = TASK_UNINTERRUPTIBLE;
+	schedule_timeout(1 + ms * HZ / 1000);
+}
+
+#endif /* _dmasound_h_ */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/dmasound_atari.c linux-2.5/sound/oss/dmasound/dmasound_atari.c
--- linux-2.5.13/sound/oss/dmasound/dmasound_atari.c	Fri May  3 01:22:46 2002
+++ linux-2.5/sound/oss/dmasound/dmasound_atari.c	Wed Mar 27 13:07:17 2002
@@ -1,10 +1,16 @@
-
 /*
  *  linux/drivers/sound/dmasound/dmasound_atari.c
  *
  *  Atari TT and Falcon DMA Sound Driver
  *
  *  See linux/drivers/sound/dmasound/dmasound_core.c for copyright and credits
+ *  prior to 28/01/2001
+ *
+ *  28/01/2001 [0.1] Iain Sandoe
+ *		     - added versioning
+ *		     - put in and populated the hardware_afmts field.
+ *             [0.2] - put in SNDCTL_DSP_GETCAPS value.
+ *  01/02/2001 [0.3] - put in default hard/soft settings.
  */
 
 
@@ -21,10 +27,11 @@
 
 #include "dmasound.h"
 
+#define DMASOUND_ATARI_REVISION 0
+#define DMASOUND_ATARI_EDITION 3
 
 extern void atari_microwire_cmd(int cmd);
 
-
 static int is_falcon;
 static int write_sq_ignore_int = 0;	/* ++TeSche: used for Falcon */
 
@@ -136,10 +143,10 @@
 static int AtaMixerIoctl(u_int cmd, u_long arg);
 static int TTMixerIoctl(u_int cmd, u_long arg);
 static int FalconMixerIoctl(u_int cmd, u_long arg);
-static void AtaWriteSqSetup(void);
-static void AtaSqOpen(void);
-static int TTStateInfo(char *buffer);
-static int FalconStateInfo(char *buffer);
+static int AtaWriteSqSetup(void);
+static int AtaSqOpen(mode_t mode);
+static int TTStateInfo(char *buffer, size_t space);
+static int FalconStateInfo(char *buffer, size_t space);
 
 
 /*** Translations ************************************************************/
@@ -1438,43 +1445,73 @@
 	return AtaMixerIoctl(cmd, arg);
 }
 
-static void AtaWriteSqSetup(void)
+static int AtaWriteSqSetup(void)
 {
 	write_sq_ignore_int = 0;
+	return 0 ;
 }
 
-static void AtaSqOpen(void)
+static int AtaSqOpen(mode_t mode)
 {
 	write_sq_ignore_int = 1;
+	return 0 ;
 }
 
-static int TTStateInfo(char *buffer)
+static int TTStateInfo(char *buffer, size_t space)
 {
 	int len = 0;
-	len += sprintf(buffer+len, "\tsound.volume_left = %ddB [-40...0]\n",
+	len += sprintf(buffer+len, "\tvol left  %ddB [-40...  0]\n",
 		       dmasound.volume_left);
-	len += sprintf(buffer+len, "\tsound.volume_right = %ddB [-40...0]\n",
+	len += sprintf(buffer+len, "\tvol right %ddB [-40...  0]\n",
 		       dmasound.volume_right);
-	len += sprintf(buffer+len, "\tsound.bass = %ddB [-12...+12]\n",
+	len += sprintf(buffer+len, "\tbass      %ddB [-12...+12]\n",
 		       dmasound.bass);
-	len += sprintf(buffer+len, "\tsound.treble = %ddB [-12...+12]\n",
+	len += sprintf(buffer+len, "\ttreble    %ddB [-12...+12]\n",
 		       dmasound.treble);
+	if (len >= space) {
+		printk(KERN_ERR "dmasound_atari: overflowed state buffer alloc.\n") ;
+		len = space ;
+	}
 	return len;
 }
 
-static int FalconStateInfo(char *buffer)
+static int FalconStateInfo(char *buffer, size_t space)
 {
 	int len = 0;
-	len += sprintf(buffer+len, "\tsound.volume_left = %ddB [-22.5...0]\n",
+	len += sprintf(buffer+len, "\tvol left  %ddB [-22.5 ... 0]\n",
 		       dmasound.volume_left);
-	len += sprintf(buffer+len, "\tsound.volume_right = %ddB [-22.5...0]\n",
+	len += sprintf(buffer+len, "\tvol right %ddB [-22.5 ... 0]\n",
 		       dmasound.volume_right);
+	if (len >= space) {
+		printk(KERN_ERR "dmasound_atari: overflowed state buffer alloc.\n") ;
+		len = space ;
+	}
 	return len;
 }
 
 
 /*** Machine definitions *****************************************************/
 
+static SETTINGS def_hard_falcon = {
+	format: AFMT_S8,
+	stereo: 0,
+	size: 8,
+	speed: 8195
+} ;
+
+static SETTINGS def_hard_tt = {
+	format: AFMT_S8,
+	stereo: 0,
+	size: 8,
+	speed: 12517
+} ;
+
+static SETTINGS def_soft = {
+	format: AFMT_U8,
+	stereo: 0,
+	size: 8,
+	speed: 8000
+} ;
 
 static MACHINE machTT = {
 	name:		"Atari",
@@ -1501,6 +1538,9 @@
 	sq_open:	AtaSqOpen,
 	state_info:	TTStateInfo,
 	min_dsp_speed:	6258,
+	version:	((DMASOUND_ATARI_REVISION<<8) | DMASOUND_ATARI_EDITION),
+	hardware_afmts:	AFMT_S8,  /* h'ware-supported formats *only* here */
+	capabilities:	 DSP_CAP_BATCH	/* As per SNDCTL_DSP_GETCAPS */
 };
 
 static MACHINE machFalcon = {
@@ -1525,6 +1565,9 @@
 	sq_open:	AtaSqOpen,
 	state_info:	FalconStateInfo,
 	min_dsp_speed:	8195,
+	version:	((DMASOUND_ATARI_REVISION<<8) | DMASOUND_ATARI_EDITION),
+	hardware_afmts:	(AFMT_S8 | AFMT_S16_BE), /* h'ware-supported formats *only* here */
+	capabilities:	 DSP_CAP_BATCH	/* As per SNDCTL_DSP_GETCAPS */
 };
 
 
@@ -1536,9 +1579,13 @@
 	if (MACH_IS_ATARI && ATARIHW_PRESENT(PCM_8BIT)) {
 	    if (ATARIHW_PRESENT(CODEC)) {
 		dmasound.mach = machFalcon;
+		dmasound.mach.default_soft = def_soft ;
+		dmasound.mach.default_hard = def_hard_falcon ;
 		is_falcon = 1;
 	    } else if (ATARIHW_PRESENT(MICROWIRE)) {
 		dmasound.mach = machTT;
+		dmasound.mach.default_soft = def_soft ;
+		dmasound.mach.default_hard = def_hard_tt ;
 		is_falcon = 0;
 	    } else
 		return -ENODEV;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/dmasound_awacs.c linux-2.5/sound/oss/dmasound/dmasound_awacs.c
--- linux-2.5.13/sound/oss/dmasound/dmasound_awacs.c	Fri May  3 01:22:48 2002
+++ linux-2.5/sound/oss/dmasound/dmasound_awacs.c	Fri May  3 03:49:07 2002
@@ -1,13 +1,60 @@
-
 /*
  *  linux/drivers/sound/dmasound/dmasound_awacs.c
  *
  *  PowerMac `AWACS' and `Burgundy' DMA Sound Driver
+ *  with some limited support for DACA & Tumbler
  *
- *  See linux/drivers/sound/dmasound/dmasound_core.c for copyright and credits
- */
-
+ *  See linux/drivers/sound/dmasound/dmasound_core.c for copyright and
+ *  history prior to 2001/01/26.
+ *
+ *	26/01/2001 ed 0.1 Iain Sandoe
+ *		- added version info.
+ *		- moved dbdma command buffer allocation to PMacXXXSqSetup()
+ *		- fixed up beep dbdma cmd buffers
+ *
+ *	08/02/2001 [0.2]
+ *		- make SNDCTL_DSP_GETFMTS return the correct info for the h/w
+ *		- move soft format translations to a separate file
+ *		- [0.3] make SNDCTL_DSP_GETCAPS return correct info.
+ *		- [0.4] more informative machine name strings.
+ *		- [0.5]
+ *		- record changes.
+ *		- made the default_hard/soft entries.
+ *	04/04/2001 [0.6]
+ *		- minor correction to bit assignments in awacs_defs.h
+ *		- incorporate mixer changes from 2.2.x back-port.
+ *		- take out passthru as a rec input (it isn't).
+ *              - make Input Gain slider work the 'right way up'.
+ *              - try to make the mixer sliders more logical - so now the
+ *                input selectors are just two-state (>50% == ON) and the
+ *                Input Gain slider handles the rest of the gain issues.
+ *              - try to pick slider representations that most closely match
+ *                the actual use - e.g. IGain for input gain... 
+ *              - first stab at over/under-run detection.
+ *		- minor cosmetic changes to IRQ identification.
+ *		- fix bug where rates > max would be reported as supported.
+ *              - first stab at over/under-run detection.
+ *              - make use of i2c for mixer settings conditional on perch
+ *                rather than cuda (some machines without perch have cuda).
+ *              - fix bug where TX stops when dbdma status comes up "DEAD"
+ *		  so far only reported on PowerComputing clones ... but.
+ *		- put in AWACS/Screamer register write timeouts.
+ *		- part way to partitioning the init() stuff
+ *		- first pass at 'tumbler' stuff (not support - just an attempt
+ *		  to allow the driver to load on new G4s).
+ *      01/02/2002 [0.7] - BenH
+ *	        - all sort of minor bits went in since the latest update, I
+ *	          bumped the version number for that reason
+*/
+
+/* GENERAL FIXME/TODO: check that the assumptions about what is written to
+   mac-io is valid for DACA & Tumbler.
+
+   This driver is in bad need of a rewrite. The dbdma code has to be split,
+   some proper device-tree parsing code has to be written, etc...
+*/
 
+#include <linux/types.h>
 #include <linux/module.h>
 #include <linux/config.h>
 #include <linux/slab.h>
@@ -18,6 +65,9 @@
 #include <linux/nvram.h>
 #include <linux/tty.h>
 #include <linux/vt_kern.h>
+#include <linux/irq.h>
+#include <linux/kmod.h>
+#include <asm/semaphore.h>
 #ifdef CONFIG_ADB_CUDA
 #include <linux/cuda.h>
 #endif
@@ -25,20 +75,30 @@
 #include <linux/pmu.h>
 #endif
 
+#include <linux/i2c-dev.h>
+
 #include <asm/uaccess.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/io.h>
 #include <asm/dbdma.h>
-#include <asm/feature.h>
+#include <asm/pmac_feature.h>
 #include <asm/irq.h>
+#include <asm/nvram.h>
 
 #include "awacs_defs.h"
 #include "dmasound.h"
 
+#define DMASOUND_AWACS_REVISION	0
+#define DMASOUND_AWACS_EDITION	7
 
+#define AWACS_BURGUNDY	100	/* fake revision # for burgundy */
+#define AWACS_TUMBLER    90	/* fake revision # for tumbler */
+#define AWACS_DACA	 80	/* fake revision # for daca (ibook) */
+#define AWACS_AWACS       2     /* holding revision for AWACS */
+#define AWACS_SCREAMER    3     /* holding revision for Screamer */
 /*
- * Interrupt numbers and addresses, obtained from the device tree.
+ * Interrupt numbers and addresses, & info obtained from the device tree.
  */
 static int awacs_irq, awacs_tx_irq, awacs_rx_irq;
 static volatile struct awacs_regs *awacs;
@@ -50,28 +110,58 @@
 
 static char awacs_name[64];
 static int awacs_revision;
-int awacs_is_screamer = 0;
-int awacs_device_id = 0;
-int awacs_has_iic = 0;
-#define AWACS_BURGUNDY	100		/* fake revision # for burgundy */
+static int awacs_sleeping;
+static DECLARE_MUTEX(dmasound_sem);
+
+static int sound_device_id;		/* exists after iMac revA */
+static int hw_can_byteswap = 1 ;	/* most pmac sound h/w can */
+
+/* model info */
+/* To be replaced with better interaction with pmac_feature.c */
+static int is_pbook_3X00;
+static int is_pbook_g3;
+
+/* expansion info */
+static int has_perch;
+static int has_ziva;
+
+/* for earlier powerbooks which need fiddling with mac-io to enable
+ * cd etc.
+*/
+static unsigned char *latch_base;
+static unsigned char *macio_base;
 
 /*
  * Space for the DBDMA command blocks.
  */
 static void *awacs_tx_cmd_space;
 static volatile struct dbdma_cmd *awacs_tx_cmds;
+static int number_of_tx_cmd_buffers = 0;
 
 static void *awacs_rx_cmd_space;
 static volatile struct dbdma_cmd *awacs_rx_cmds;
+static int number_of_rx_cmd_buffers = 0;
 
 /*
  * Cached values of AWACS registers (we can't read them).
- * Except on the burgundy. XXX
+ * Except on the burgundy (and screamer). XXX
  */
+
 int awacs_reg[8];
+int awacs_reg1_save;
+
+/* tracking values for the mixer contents
+*/
 
-#define HAS_16BIT_TABLES
-#undef HAS_8BIT_TABLES
+static int spk_vol = 0 ;
+static int line_vol = 0 ;
+static int passthru_vol = 0 ;
+
+static int ip_gain = 0 ; /* mic preamp settings */
+static int rec_lev = 0x4545 ; /* default CD gain 69 % */
+static int mic_lev = 0 ;
+static int cd_lev = 0x6363 ; /* 99 % */
+static int line_lev = 0 ;
 
 /*
  * Stuff for outputting a beep.  The values range from -327 to +327
@@ -113,20 +203,18 @@
 	-269,	-245,	-218,	-187,	-153,	-117,	-79,	-40,
 };
 
+/* beep support */
 #define BEEP_SRATE	22050	/* 22050 Hz sample rate */
 #define BEEP_BUFLEN	512
 #define BEEP_VOLUME	15	/* 0 - 100 */
 
-static int beep_volume = BEEP_VOLUME;
+static int beep_vol = BEEP_VOLUME;
 static int beep_playing = 0;
 static int awacs_beep_state = 0;
 static short *beep_buf;
+static void *beep_dbdma_cmd_space;
 static volatile struct dbdma_cmd *beep_dbdma_cmd;
 static void (*orig_mksound)(unsigned int, unsigned int);
-static int is_pbook_3400;
-static unsigned char *latch_base;
-static int is_pbook_G3;
-static unsigned char *macio_base;
 
 /* Burgundy functions */
 static void awacs_burgundy_wcw(unsigned addr,unsigned newval);
@@ -136,6 +224,18 @@
 static void awacs_burgundy_write_mvolume(unsigned address, int volume);
 static int awacs_burgundy_read_mvolume(unsigned address);
 
+/* we will allocate a single 'emergency' dbdma cmd block to use if the
+   tx status comes up "DEAD".  This happens on some PowerComputing Pmac
+   clones, either owing to a bug in dbdma or some interaction between
+   IDE and sound.  However, this measure would deal with DEAD status if
+   if appeared elsewhere.
+
+   for the sake of memory efficiency we'll allocate this cmd as part of
+   the beep cmd stuff.
+*/
+
+static volatile struct dbdma_cmd *emergency_dbdma_cmd;
+
 #ifdef CONFIG_PMAC_PBOOK
 /*
  * Stuff for restoring after a sleep.
@@ -146,78 +246,11 @@
 };
 #endif /* CONFIG_PMAC_PBOOK */
 
-static int expand_bal;	/* Balance factor for expanding (not volume!) */
-static int expand_data;	/* Data for expanding */
-
-
-/*** Translations ************************************************************/
-
-
-/* ++TeSche: radically changed for new expanding purposes...
- *
- * These two routines now deal with copying/expanding/translating the samples
- * from user space into our buffer at the right frequency. They take care about
- * how much data there's actually to read, how much buffer space there is and
- * to convert samples into the right frequency/encoding. They will only work on
- * complete samples so it may happen they leave some bytes in the input stream
- * if the user didn't write a multiple of the current sample size. They both
- * return the number of bytes they've used from both streams so you may detect
- * such a situation. Luckily all programs should be able to cope with that.
- *
- * I think I've optimized anything as far as one can do in plain C, all
- * variables should fit in registers and the loops are really short. There's
- * one loop for every possible situation. Writing a more generalized and thus
- * parameterized loop would only produce slower code. Feel free to optimize
- * this in assembler if you like. :)
- *
- * I think these routines belong here because they're not yet really hardware
- * independent, especially the fact that the Falcon can play 16bit samples
- * only in stereo is hardcoded in both of them!
- *
- * ++geert: split in even more functions (one per format)
- */
-
-static ssize_t pmac_ct_law(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-static ssize_t pmac_ct_s8(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft);
-static ssize_t pmac_ct_u8(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft);
-static ssize_t pmac_ct_s16(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-static ssize_t pmac_ct_u16(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-static ssize_t pmac_ctx_law(const u_char *userPtr, size_t userCount,
-			    u_char frame[], ssize_t *frameUsed,
-			    ssize_t frameLeft);
-static ssize_t pmac_ctx_s8(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-static ssize_t pmac_ctx_u8(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-static ssize_t pmac_ctx_s16(const u_char *userPtr, size_t userCount,
-			    u_char frame[], ssize_t *frameUsed,
-			    ssize_t frameLeft);
-static ssize_t pmac_ctx_u16(const u_char *userPtr, size_t userCount,
-			    u_char frame[], ssize_t *frameUsed,
-			    ssize_t frameLeft);
-static ssize_t pmac_ct_s16_read(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-static ssize_t pmac_ct_u16_read(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft);
-
+/* for (soft) sample rate translations */
+int expand_bal;		/* Balance factor for expanding (not volume!) */
 
 /*** Low level stuff *********************************************************/
 
-
 static void PMacOpen(void);
 static void PMacRelease(void);
 static void *PMacAlloc(unsigned int size, int flags);
@@ -244,565 +277,214 @@
 
 /*** Mid level stuff **********************************************************/
 
-
 static int PMacMixerIoctl(u_int cmd, u_long arg);
-static void PMacWriteSqSetup(void);
-static void PMacReadSqSetup(void);
+static int PMacWriteSqSetup(void);
+static int PMacReadSqSetup(void);
 static void PMacAbortRead(void);
 
+extern TRANS transAwacsNormal ;
+extern TRANS transAwacsExpand ;
+extern TRANS transAwacsNormalRead ;
+
+extern int daca_init(void);
+extern int daca_cleanup(void);
+extern int daca_set_volume(uint left_vol, uint right_vol);
+extern void daca_get_volume(uint * left_vol, uint  *right_vol);
+extern int daca_enter_sleep(void);
+extern int daca_leave_sleep(void);
+
+extern int tas_init(void);
+extern int tas_cleanup(void);
+extern int tumbler_set_volume(uint left_vol, uint right_vol);
+extern void tumbler_get_volume(uint * left_vol, uint  *right_vol);
+extern void tumbler_set_treble(int treble);
+extern void tumbler_get_treble(int *treble);
+extern void tumbler_set_bass(int bass);
+extern void tumbler_get_bass(int *bass);
+extern void tumbler_set_pcm_lvl(int pcm_lvl);
+extern void tumbler_get_pcm_lvl(int *pcm_lvl);
+extern int tumbler_enter_sleep(void);
+extern int tumbler_leave_sleep(void);
+
+#define TRY_LOCK()	\
+	if ((rc = down_interruptible(&dmasound_sem)) != 0)	\
+		return rc;
+#define LOCK()		down(&dmasound_sem);
+
+#define UNLOCK()	up(&dmasound_sem);
+
+/* We use different versions that the ones provided in dmasound.h
+ * 
+ * FIXME: Use different names ;)
+ */
+#undef IOCTL_IN
+#undef IOCTL_OUT
 
-/*** Translations ************************************************************/
-
-
-static ssize_t pmac_ct_law(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	short *table = dmasound.soft.format == AFMT_MU_LAW
-		? dmasound_ulaw2dma16 : dmasound_alaw2dma16;
-	ssize_t count, used;
-	short *p = (short *) &frame[*frameUsed];
-	int val, stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-		if (get_user(data, userPtr++))
-			return -EFAULT;
-		val = table[data];
-		*p++ = val;
-		if (stereo) {
-			if (get_user(data, userPtr++))
-				return -EFAULT;
-			val = table[data];
-		}
-		*p++ = val;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 2: used;
-}
-
-
-static ssize_t pmac_ct_s8(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft)
-{
-	ssize_t count, used;
-	short *p = (short *) &frame[*frameUsed];
-	int val, stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-		if (get_user(data, userPtr++))
-			return -EFAULT;
-		val = data << 8;
-		*p++ = val;
-		if (stereo) {
-			if (get_user(data, userPtr++))
-				return -EFAULT;
-			val = data << 8;
-		}
-		*p++ = val;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 2: used;
-}
-
-
-static ssize_t pmac_ct_u8(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft)
-{
-	ssize_t count, used;
-	short *p = (short *) &frame[*frameUsed];
-	int val, stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-		if (get_user(data, userPtr++))
-			return -EFAULT;
-		val = (data ^ 0x80) << 8;
-		*p++ = val;
-		if (stereo) {
-			if (get_user(data, userPtr++))
-				return -EFAULT;
-			val = (data ^ 0x80) << 8;
-		}
-		*p++ = val;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 2: used;
-}
-
-
-static ssize_t pmac_ct_s16(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	ssize_t count, used;
-	int stereo = dmasound.soft.stereo;
-	short *fp = (short *) &frame[*frameUsed];
-
-	frameLeft >>= 2;
-	userCount >>= (stereo? 2: 1);
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	if (!stereo) {
-		short *up = (short *) userPtr;
-		while (count > 0) {
-			short data;
-			if (get_user(data, up++))
-				return -EFAULT;
-			*fp++ = data;
-			*fp++ = data;
-			count--;
-		}
-	} else {
-		if (copy_from_user(fp, userPtr, count * 4))
-			return -EFAULT;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 4: used * 2;
-}
+#define IOCTL_IN(arg, ret)	\
+	rc = get_user(ret, (int *)(arg)); \
+	if (rc) break;
+#define IOCTL_OUT(arg, ret)	\
+	ioctl_return2((int *)(arg), ret)
 
-static ssize_t pmac_ct_u16(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	ssize_t count, used;
-	int mask = (dmasound.soft.format == AFMT_U16_LE? 0x0080: 0x8000);
-	int stereo = dmasound.soft.stereo;
-	short *fp = (short *) &frame[*frameUsed];
-	short *up = (short *) userPtr;
-
-	frameLeft >>= 2;
-	userCount >>= (stereo? 2: 1);
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		int data;
-		if (get_user(data, up++))
-			return -EFAULT;
-		data ^= mask;
-		*fp++ = data;
-		if (stereo) {
-			if (get_user(data, up++))
-				return -EFAULT;
-			data ^= mask;
-		}
-		*fp++ = data;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 4: used * 2;
+static inline int ioctl_return2(int *addr, int value)
+{
+	return value < 0 ? value : put_user(value, addr);
 }
 
 
-static ssize_t pmac_ctx_law(const u_char *userPtr, size_t userCount,
-			    u_char frame[], ssize_t *frameUsed,
-			    ssize_t frameLeft)
-{
-	unsigned short *table = (unsigned short *)
-		(dmasound.soft.format == AFMT_MU_LAW
-		 ? dmasound_ulaw2dma16 : dmasound_alaw2dma16);
-	unsigned int data = expand_data;
-	unsigned int *p = (unsigned int *) &frame[*frameUsed];
-	int bal = expand_bal;
-	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
-	int utotal, ftotal;
-	int stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	ftotal = frameLeft;
-	utotal = userCount;
-	while (frameLeft) {
-		u_char c;
-		if (bal < 0) {
-			if (userCount == 0)
-				break;
-			if (get_user(c, userPtr++))
-				return -EFAULT;
-			data = table[c];
-			if (stereo) {
-				if (get_user(c, userPtr++))
-					return -EFAULT;
-				data = (data << 16) + table[c];
-			} else
-				data = (data << 16) + data;
-			userCount--;
-			bal += hSpeed;
-		}
-		*p++ = data;
-		frameLeft--;
-		bal -= sSpeed;
-	}
-	expand_bal = bal;
-	expand_data = data;
-	*frameUsed += (ftotal - frameLeft) * 4;
-	utotal -= userCount;
-	return stereo? utotal * 2: utotal;
-}
+/*** AE - TUMBLER START *********************************************************/
 
 
-static ssize_t pmac_ctx_s8(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	unsigned int *p = (unsigned int *) &frame[*frameUsed];
-	unsigned int data = expand_data;
-	int bal = expand_bal;
-	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
-	int stereo = dmasound.soft.stereo;
-	int utotal, ftotal;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	ftotal = frameLeft;
-	utotal = userCount;
-	while (frameLeft) {
-		u_char c;
-		if (bal < 0) {
-			if (userCount == 0)
-				break;
-			if (get_user(c, userPtr++))
-				return -EFAULT;
-			data = c << 8;
-			if (stereo) {
-				if (get_user(c, userPtr++))
-					return -EFAULT;
-				data = (data << 16) + (c << 8);
-			} else
-				data = (data << 16) + data;
-			userCount--;
-			bal += hSpeed;
-		}
-		*p++ = data;
-		frameLeft--;
-		bal -= sSpeed;
-	}
-	expand_bal = bal;
-	expand_data = data;
-	*frameUsed += (ftotal - frameLeft) * 4;
-	utotal -= userCount;
-	return stereo? utotal * 2: utotal;
-}
+int gpio_audio_reset, gpio_audio_reset_pol;
+int gpio_amp_mute, gpio_amp_mute_pol;
+int gpio_headphone_mute, gpio_headphone_mute_pol;
+int gpio_headphone_detect, gpio_headphone_detect_pol;
+int gpio_headphone_irq;
 
+int
+setup_audio_gpio(const char *name, const char* compatible, int *gpio_addr, int* gpio_pol)
+{
+	struct device_node *np;
+	u32* pp;
+	
+	np = find_devices("gpio");
+	if (!np)
+		return -ENODEV;
 
-static ssize_t pmac_ctx_u8(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	unsigned int *p = (unsigned int *) &frame[*frameUsed];
-	unsigned int data = expand_data;
-	int bal = expand_bal;
-	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
-	int stereo = dmasound.soft.stereo;
-	int utotal, ftotal;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	ftotal = frameLeft;
-	utotal = userCount;
-	while (frameLeft) {
-		u_char c;
-		if (bal < 0) {
-			if (userCount == 0)
+	np = np->child;
+	while(np != 0) {
+		if (name) {
+			char *property = get_property(np,"audio-gpio",NULL);
+			if (property != 0 && strcmp(property,name) == 0)
 				break;
-			if (get_user(c, userPtr++))
-				return -EFAULT;
-			data = (c ^ 0x80) << 8;
-			if (stereo) {
-				if (get_user(c, userPtr++))
-					return -EFAULT;
-				data = (data << 16) + ((c ^ 0x80) << 8);
-			} else
-				data = (data << 16) + data;
-			userCount--;
-			bal += hSpeed;
-		}
-		*p++ = data;
-		frameLeft--;
-		bal -= sSpeed;
-	}
-	expand_bal = bal;
-	expand_data = data;
-	*frameUsed += (ftotal - frameLeft) * 4;
-	utotal -= userCount;
-	return stereo? utotal * 2: utotal;
+		} else if (compatible && device_is_compatible(np, compatible))
+			break;
+		np = np->sibling;
+	}
+	if (!np)
+		return -ENODEV;
+	pp = (u32 *)get_property(np, "AAPL,address", NULL);
+	if (!pp)
+		return -ENODEV;
+	*gpio_addr = (*pp) & 0x0000ffff;
+	pp = (u32 *)get_property(np, "audio-gpio-active-state", NULL);
+	if (pp)
+		*gpio_pol = *pp;
+	else
+		*gpio_pol = 1;
+	if (np->n_intrs > 0)
+		return np->intrs[0].line;
+	
+	return 0;
 }
 
-
-static ssize_t pmac_ctx_s16(const u_char *userPtr, size_t userCount,
-			    u_char frame[], ssize_t *frameUsed,
-			    ssize_t frameLeft)
-{
-	unsigned int *p = (unsigned int *) &frame[*frameUsed];
-	unsigned int data = expand_data;
-	unsigned short *up = (unsigned short *) userPtr;
-	int bal = expand_bal;
-	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
-	int stereo = dmasound.soft.stereo;
-	int utotal, ftotal;
-
-	frameLeft >>= 2;
-	userCount >>= (stereo? 2: 1);
-	ftotal = frameLeft;
-	utotal = userCount;
-	while (frameLeft) {
-		unsigned short c;
-		if (bal < 0) {
-			if (userCount == 0)
-				break;
-			if (get_user(data, up++))
-				return -EFAULT;
-			if (stereo) {
-				if (get_user(c, up++))
-					return -EFAULT;
-				data = (data << 16) + c;
-			} else
-				data = (data << 16) + data;
-			userCount--;
-			bal += hSpeed;
-		}
-		*p++ = data;
-		frameLeft--;
-		bal -= sSpeed;
-	}
-	expand_bal = bal;
-	expand_data = data;
-	*frameUsed += (ftotal - frameLeft) * 4;
-	utotal -= userCount;
-	return stereo? utotal * 4: utotal * 2;
+static inline void
+write_audio_gpio(int gpio_addr, int data)
+{
+	if (!gpio_addr)
+		return;
+	pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, gpio_addr, data ? 0x05 : 0x04);
 }
 
+static inline int
+read_audio_gpio(int gpio_addr)
+{
+	if (!gpio_addr)
+		return 0;
+	return ((pmac_call_feature(PMAC_FTR_READ_GPIO, NULL, gpio_addr, 0) & 0x02) !=0);
+}
 
-static ssize_t pmac_ctx_u16(const u_char *userPtr, size_t userCount,
-			    u_char frame[], ssize_t *frameUsed,
-			    ssize_t frameLeft)
-{
-	int mask = (dmasound.soft.format == AFMT_U16_LE? 0x0080: 0x8000);
-	unsigned int *p = (unsigned int *) &frame[*frameUsed];
-	unsigned int data = expand_data;
-	unsigned short *up = (unsigned short *) userPtr;
-	int bal = expand_bal;
-	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
-	int stereo = dmasound.soft.stereo;
-	int utotal, ftotal;
-
-	frameLeft >>= 2;
-	userCount >>= (stereo? 2: 1);
-	ftotal = frameLeft;
-	utotal = userCount;
-	while (frameLeft) {
-		unsigned short c;
-		if (bal < 0) {
-			if (userCount == 0)
-				break;
-			if (get_user(data, up++))
-				return -EFAULT;
-			data ^= mask;
-			if (stereo) {
-				if (get_user(c, up++))
-					return -EFAULT;
-				data = (data << 16) + (c ^ mask);
-			} else
-				data = (data << 16) + data;
-			userCount--;
-			bal += hSpeed;
-		}
-		*p++ = data;
-		frameLeft--;
-		bal -= sSpeed;
-	}
-	expand_bal = bal;
-	expand_data = data;
-	*frameUsed += (ftotal - frameLeft) * 4;
-	utotal -= userCount;
-	return stereo? utotal * 4: utotal * 2;
-}
-
-static ssize_t pmac_ct_s8_read(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft)
-{
-	ssize_t count, used;
-	short *p = (short *) &frame[*frameUsed];
-	int val, stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-
-		val = *p++;
-		data = val >> 8;
-		if (put_user(data, (u_char *)userPtr++))
-			return -EFAULT;
-		if (stereo) {
-			val = *p;
-			data = val >> 8;
-			if (put_user(data, (u_char *)userPtr++))
-				return -EFAULT;
-		}
-		p++;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 2: used;
-}
-
-
-static ssize_t pmac_ct_u8_read(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft)
-{
-	ssize_t count, used;
-	short *p = (short *) &frame[*frameUsed];
-	int val, stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 2;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-
-		val = *p++;
-		data = (val >> 8) ^ 0x80;
-		if (put_user(data, (u_char *)userPtr++))
-			return -EFAULT;
-		if (stereo) {
-			val = *p;
-			data = (val >> 8) ^ 0x80;
-			if (put_user(data, (u_char *)userPtr++))
-				return -EFAULT;
-		}
-		p++;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 2: used;
-}
-
-
-static ssize_t pmac_ct_s16_read(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	ssize_t count, used;
-	int stereo = dmasound.soft.stereo;
-	short *fp = (short *) &frame[*frameUsed];
-
-	frameLeft >>= 2;
-	userCount >>= (stereo? 2: 1);
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	if (!stereo) {
-		short *up = (short *) userPtr;
-		while (count > 0) {
-			short data;
-			data = *fp;
-			if (put_user(data, up++))
-				return -EFAULT;
-			fp+=2;
-			count--;
-		}
+static void
+headphone_intr(int irq, void *devid, struct pt_regs *regs)
+{
+	if (read_audio_gpio(gpio_headphone_detect) == gpio_headphone_detect_pol) {
+		printk(KERN_INFO "Audio jack plugged, muting speakers.\n");
+		write_audio_gpio(gpio_amp_mute, gpio_amp_mute_pol);
+		write_audio_gpio(gpio_headphone_mute, !gpio_headphone_mute_pol);
 	} else {
-		if (copy_to_user((u_char *)userPtr, fp, count * 4))
-			return -EFAULT;
+		printk(KERN_INFO "Audio jack unplugged, enabling speakers.\n");
+		write_audio_gpio(gpio_amp_mute, !gpio_amp_mute_pol);
+		write_audio_gpio(gpio_headphone_mute, gpio_headphone_mute_pol);
 	}
-	*frameUsed += used * 4;
-	return stereo? used * 4: used * 2;
 }
 
-static ssize_t pmac_ct_u16_read(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	ssize_t count, used;
-	int mask = (dmasound.soft.format == AFMT_U16_LE? 0x0080: 0x8000);
-	int stereo = dmasound.soft.stereo;
-	short *fp = (short *) &frame[*frameUsed];
-	short *up = (short *) userPtr;
-
-	frameLeft >>= 2;
-	userCount >>= (stereo? 2: 1);
-	used = count = min_t(unsigned long, userCount, frameLeft);
-	while (count > 0) {
-		int data;
-
-		data = *fp++;
-		data ^= mask;
-		if (put_user(data, up++))
-			return -EFAULT;
-		if (stereo) {
-			data = *fp;
-			data ^= mask;
-			if (put_user(data, up++))
-				return -EFAULT;
-		}
-		fp++;
-		count--;
-	}
-	*frameUsed += used * 4;
-	return stereo? used * 4: used * 2;
+
+/* Initialize tumbler */
+
+static int
+awacs_tumbler_init(void)
+{
+	setup_audio_gpio(
+		"audio-hw-reset",
+		NULL,
+		&gpio_audio_reset,
+		&gpio_audio_reset_pol);
+	setup_audio_gpio(
+		"amp-mute",
+		NULL,
+		&gpio_amp_mute,
+		&gpio_amp_mute_pol);
+	setup_audio_gpio("headphone-mute",
+		NULL,
+		&gpio_headphone_mute,
+		&gpio_headphone_mute_pol);
+	gpio_headphone_irq = setup_audio_gpio(
+		"headphone-detect",
+		NULL,
+		&gpio_headphone_detect,
+		&gpio_headphone_detect_pol);
+	/* Fix some broken OF entries in desktop machines */
+	if (!gpio_headphone_irq)
+		gpio_headphone_irq = setup_audio_gpio(
+			NULL,
+			"keywest-gpio15",
+			&gpio_headphone_detect,
+			&gpio_headphone_detect_pol);
+
+	write_audio_gpio(gpio_audio_reset, gpio_audio_reset_pol);
+	wait_ms(100);
+	write_audio_gpio(gpio_audio_reset, !gpio_audio_reset_pol);
+	wait_ms(100);
+  	if (gpio_headphone_irq) {
+		if (request_irq(gpio_headphone_irq,headphone_intr,0,"Headphone detect",0) < 0) {
+    			printk(KERN_ERR "tumbler: Can't request headphone interrupt\n");
+    			gpio_headphone_irq = 0;
+    		} else {
+			u8 val;
+			/* Activate headphone status interrupts */
+			val = pmac_call_feature(PMAC_FTR_READ_GPIO, NULL, gpio_headphone_detect, 0);
+			pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, gpio_headphone_detect, val | 0x80);
+			/* Trigger it */
+  			headphone_intr(0,0,0);
+  		}
+  	}
+  	if (!gpio_headphone_irq) {
+  		/* Some machine enter this case ? */
+  		printk(KERN_WARNING "tumbler: Headphone detect IRQ not found, enabling all outputs !\n");
+  		write_audio_gpio(gpio_amp_mute, !gpio_amp_mute_pol);
+  		write_audio_gpio(gpio_headphone_mute, !gpio_headphone_mute_pol);
+  	}
+	return 0;
 }
 
 
-static TRANS transAwacsNormal = {
-	ct_ulaw:	pmac_ct_law,
-	ct_alaw:	pmac_ct_law,
-	ct_s8:		pmac_ct_s8,
-	ct_u8:		pmac_ct_u8,
-	ct_s16be:	pmac_ct_s16,
-	ct_u16be:	pmac_ct_u16,
-	ct_s16le:	pmac_ct_s16,
-	ct_u16le:	pmac_ct_u16,
-};
+static int
+awacs_tumbler_cleanup(void)
+{
+	if (gpio_headphone_irq)
+		free_irq(gpio_headphone_irq, 0);
+	return 0;
+}
 
-static TRANS transAwacsExpand = {
-	ct_ulaw:	pmac_ctx_law,
-	ct_alaw:	pmac_ctx_law,
-	ct_s8:		pmac_ctx_s8,
-	ct_u8:		pmac_ctx_u8,
-	ct_s16be:	pmac_ctx_s16,
-	ct_u16be:	pmac_ctx_u16,
-	ct_s16le:	pmac_ctx_s16,
-	ct_u16le:	pmac_ctx_u16,
-};
 
-static TRANS transAwacsNormalRead = {
-	ct_s8:		pmac_ct_s8_read,
-	ct_u8:		pmac_ct_u8_read,
-	ct_s16be:	pmac_ct_s16_read,
-	ct_u16be:	pmac_ct_u16_read,
-	ct_s16le:	pmac_ct_s16_read,
-	ct_u16le:	pmac_ct_u16_read,
-};
+/*** AE - TUMBLER END *********************************************************/
 
-/*** Low level stuff *********************************************************/
 
 
+/*** Low level stuff *********************************************************/
 
 /*
- * PCI PowerMac, with AWACS and DBDMA.
+ * PCI PowerMac, with AWACS, Screamer, Burgundy, DACA or Tumbler and DBDMA.
  */
 
 static void PMacOpen(void)
@@ -827,9 +509,9 @@
 
 static int __init PMacIrqInit(void)
 {
-	if (request_irq(awacs_irq, pmac_awacs_intr, 0, "AWACS", 0)
-	    || request_irq(awacs_tx_irq, pmac_awacs_tx_intr, 0, "AWACS out", 0)
-	    || request_irq(awacs_rx_irq, pmac_awacs_rx_intr, 0, "AWACS in", 0))
+	if (request_irq(awacs_irq, pmac_awacs_intr, 0, "Built-in Sound misc", 0)
+	    || request_irq(awacs_tx_irq, pmac_awacs_tx_intr, 0, "Built-in Sound out", 0)
+	    || request_irq(awacs_rx_irq, pmac_awacs_rx_intr, 0, "Built-in Sound in", 0))
 		return 0;
 	return 1;
 }
@@ -837,25 +519,44 @@
 #ifdef MODULE
 static void PMacIrqCleanup(void)
 {
-	/* turn off output dma */
-	out_le32(&awacs_txdma->control, RUN<<16);
+	/* turn off input & output dma */
+	DBDMA_DO_STOP(awacs_txdma);
+	DBDMA_DO_STOP(awacs_rxdma);
+
 	/* disable interrupts from awacs interface */
 	out_le32(&awacs->control, in_le32(&awacs->control) & 0xfff);
-#ifdef CONFIG_PMAC_PBOOK
-	if (is_pbook_G3) {
-		feature_clear(awacs_node, FEATURE_Sound_power);
-		feature_clear(awacs_node, FEATURE_Sound_CLK_enable);
+
+	/* Switch off the sound clock */
+	pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, awacs_node, 0, 0);
+	/* Make sure proper bits are set on pismo & tipb */
+	if (machine_is_compatible("PowerBook3,1") ||
+	    machine_is_compatible("PowerBook3,2")) {
+		awacs_reg[1] |= MASK_PAROUT0 | MASK_PAROUT1;
+		awacs_write(MASK_ADDR1 | awacs_reg[1]);
+		wait_ms(200);
 	}
-#endif
 	free_irq(awacs_irq, 0);
 	free_irq(awacs_tx_irq, 0);
 	free_irq(awacs_rx_irq, 0);
-	kfree(awacs_tx_cmd_space);
+	/* all OF versions I've seen use this value */
+	iounmap((void *)awacs);
+	iounmap((void *)awacs_txdma);
+	iounmap((void *)awacs_rxdma);
+
+	release_OF_resource(awacs_node, 0);
+	release_OF_resource(awacs_node, 1);
+	release_OF_resource(awacs_node, 2);
+
+	if (awacs_tx_cmd_space)
+		kfree(awacs_tx_cmd_space);
 	if (awacs_rx_cmd_space)
 		kfree(awacs_rx_cmd_space);
-	if (beep_buf)
+	if (beep_dbdma_cmd_space)
+		kfree(beep_dbdma_cmd_space);
+	if (beep_buf) {
 		kfree(beep_buf);
-	kd_mksound = orig_mksound;
+		kd_mksound = orig_mksound;
+	}
 #ifdef CONFIG_PMAC_PBOOK
 	pmu_unregister_sleep_notifier(&awacs_sleep_notifier);
 #endif
@@ -865,7 +566,32 @@
 static void PMacSilence(void)
 {
 	/* turn off output dma */
-	out_le32(&awacs_txdma->control, RUN<<16);
+	DBDMA_DO_STOP(awacs_txdma);
+}
+
+static int tumbler_freqs[2] = { 48000, 44100 } ;
+static int tumbler_freqs_ok[2] = { 1, 1 } ;
+
+/* don't know what to do really - just have to leave it where
+ * OF left things
+*/
+
+static int tumbler_set_frame_rate(void)
+{
+	dmasound.hard.speed = 44100 ;
+	awacs_rate_index = 0 ;
+	return 44100 ;
+}
+
+/* don't know what to do really - just have to leave it where
+ * OF left things
+*/
+
+static int daca_set_frame_rate(void)
+{
+	dmasound.hard.speed = 44100 ;
+	awacs_rate_index = 0 ;
+	return 44100 ;
 }
 
 static int awacs_freqs[8] = {
@@ -873,59 +599,115 @@
 };
 static int awacs_freqs_ok[8] = { 1, 1, 1, 1, 1, 1, 1, 1 };
 
-static void PMacInit(void)
+static int awacs_set_frame_rate(int desired, int catch_r)
 {
-	int i, tolerance;
-
-	switch (dmasound.soft.format) {
-	case AFMT_S16_LE:
-	case AFMT_U16_LE:
-		dmasound.hard.format = AFMT_S16_LE;
-		break;
-	default:
-		dmasound.hard.format = AFMT_S16_BE;
-		break;
-	}
-	dmasound.hard.stereo = 1;
-	dmasound.hard.size = 16;
-
+	int tolerance, i = 8 ;
 	/*
 	 * If we have a sample rate which is within catchRadius percent
 	 * of the requested value, we don't have to expand the samples.
 	 * Otherwise choose the next higher rate.
-	 * N.B.: burgundy awacs (iMac and later) only works at 44100 Hz.
+	 * N.B.: burgundy awacs only works at 44100 Hz.
 	 */
-	i = 8;
 	do {
-		tolerance = catchRadius * awacs_freqs[--i] / 100;
+		tolerance = catch_r * awacs_freqs[--i] / 100;
 		if (awacs_freqs_ok[i]
 		    && dmasound.soft.speed <= awacs_freqs[i] + tolerance)
 			break;
 	} while (i > 0);
-	if (dmasound.soft.speed >= awacs_freqs[i] - tolerance)
-		dmasound.trans_write = &transAwacsNormal;
-	else
-		dmasound.trans_write = &transAwacsExpand;
-	dmasound.trans_read = &transAwacsNormalRead;
 	dmasound.hard.speed = awacs_freqs[i];
 	awacs_rate_index = i;
 
-	/* XXX disable error interrupt on burgundy for now */
-	out_le32(&awacs->control, MASK_IEPC | (i << 8) | 0x11
-		 | (awacs_revision < AWACS_BURGUNDY? MASK_IEE: 0));
+	out_le32(&awacs->control, MASK_IEPC | (i << 8) | 0x11 );
 	awacs_reg[1] = (awacs_reg[1] & ~MASK_SAMPLERATE) | (i << 3);
 	awacs_write(awacs_reg[1] | MASK_ADDR1);
-	out_le32(&awacs->byteswap, dmasound.hard.format != AFMT_S16_BE);
+	return dmasound.hard.speed;
+}
+
+static int burgundy_frame_rates = 1 ;
+static int burgundy_set_frame_rate(void)
+{
+#ifdef DEBUG_DMASOUND
+if (burgundy_frame_rates > 1)
+	printk("dmasound_pmac: warning Burgundy had more than one frame rate\n");
+#endif
+	awacs_rate_index = 0 ;
+	awacs_reg[1] = (awacs_reg[1] & ~MASK_SAMPLERATE) ;
+	/* XXX disable error interrupt on burgundy for now */
+	out_le32(&awacs->control, MASK_IEPC | 0 | 0x11 | MASK_IEE);
+	return 44100 ;
+}
+
+static int set_frame_rate(int desired, int catch_r)
+{
+	switch (awacs_revision) {
+		case AWACS_BURGUNDY:
+			dmasound.hard.speed =
+			  burgundy_set_frame_rate();
+			break ;
+		case AWACS_TUMBLER:
+			dmasound.hard.speed =
+			  tumbler_set_frame_rate();
+			break ;
+		case AWACS_DACA:
+			dmasound.hard.speed =
+			  daca_set_frame_rate();
+			break ;
+		default:
+			dmasound.hard.speed =
+			  awacs_set_frame_rate(desired, catch_r);
+			break ;
+	}
+	return dmasound.hard.speed ;
+}
 
-	/* We really want to execute a DMA stop command, after the AWACS
-	 * is initialized.
-	 * For reasons I don't understand, it stops the hissing noise
-	 * common to many PowerBook G3 systems (like mine :-).
+static void
+awacs_recalibrate(void)
+{
+	/* Sorry for the horrible delays... I hope to get that improved
+	 * by making the whole PM process asynchronous in a future version
 	 */
-	out_le32(&awacs_txdma->control, (RUN|WAKE|FLUSH|PAUSE) << 16);
-	st_le16(&beep_dbdma_cmd->command, DBDMA_STOP);
-	out_le32(&awacs_txdma->cmdptr, virt_to_bus(beep_dbdma_cmd));
-	out_le32(&awacs_txdma->control, RUN | (RUN << 16));
+	wait_ms(750);
+	awacs_reg[1] |= MASK_CMUTE | MASK_AMUTE;
+	awacs_write(awacs_reg[1] | MASK_RECALIBRATE | MASK_ADDR1);
+	wait_ms(1000);
+	awacs_write(awacs_reg[1] | MASK_ADDR1);
+}
+
+static void PMacInit(void)
+{
+	int tolerance;
+
+	switch (dmasound.soft.format) {
+	    case AFMT_S16_LE:
+	    case AFMT_U16_LE:
+		if (hw_can_byteswap)
+			dmasound.hard.format = AFMT_S16_LE;
+		else
+			dmasound.hard.format = AFMT_S16_BE;
+		break;
+	default:
+		dmasound.hard.format = AFMT_S16_BE;
+		break;
+	}
+	dmasound.hard.stereo = 1;
+	dmasound.hard.size = 16;
+
+	/* set dmasound.hard.speed - on the basis of what we want (soft)
+	 * and the tolerance we'll allow.
+	*/
+	set_frame_rate(dmasound.soft.speed, catchRadius) ;
+
+	tolerance = (catchRadius * dmasound.hard.speed) / 100;
+	if (dmasound.soft.speed >= dmasound.hard.speed - tolerance)
+		dmasound.trans_write = &transAwacsNormal;
+	else
+		dmasound.trans_write = &transAwacsExpand;
+	dmasound.trans_read = &transAwacsNormalRead;
+
+	if (hw_can_byteswap && (dmasound.hard.format == AFMT_S16_LE))
+		out_le32(&awacs->byteswap, BS_VAL);
+	else
+		out_le32(&awacs->byteswap, 0);
 
 	expand_bal = -dmasound.soft.speed;
 }
@@ -933,7 +715,8 @@
 static int PMacSetFormat(int format)
 {
 	int size;
-
+	int req_format = format;
+		
 	switch (format) {
 	case AFMT_QUERY:
 		return dmasound.soft.format;
@@ -943,10 +726,16 @@
 	case AFMT_S8:
 		size = 8;
 		break;
-	case AFMT_S16_BE:
-	case AFMT_U16_BE:
 	case AFMT_S16_LE:
+		if(!hw_can_byteswap)
+			format = AFMT_S16_BE;
+	case AFMT_S16_BE:
+		size = 16;
+		break;
 	case AFMT_U16_LE:
+		if(!hw_can_byteswap)
+			format = AFMT_U16_BE;
+	case AFMT_U16_BE:
 		size = 16;
 		break;
 	default: /* :-) */
@@ -955,16 +744,16 @@
 		size = 8;
 		format = AFMT_U8;
 	}
-
-	dmasound.soft.format = format;
-	dmasound.soft.size = size;
-	if (dmasound.minDev == SND_DEV_DSP) {
-		dmasound.dsp.format = format;
-		dmasound.dsp.size = size;
+	
+	if (req_format == format) {
+		dmasound.soft.format = format;
+		dmasound.soft.size = size;
+		if (dmasound.minDev == SND_DEV_DSP) {
+			dmasound.dsp.format = format;
+			dmasound.dsp.size = size;
+		}
 	}
 
-	PMacInit();
-
 	return format;
 }
 
@@ -1007,48 +796,91 @@
 	return awacs_volume_setter(volume, 2, MASK_AMUTE, 6);
 }
 
-static void PMacPlay(void)
+static void __PMacPlay(void)
 {
 	volatile struct dbdma_cmd *cp;
-	int i, count;
+	int next_frg, count;
 	unsigned long flags;
 
+	/* CHECK: how much of this *really* needs IRQs masked? */
+
 	save_flags(flags); cli();
+	count = 300 ; /* > two cycles at the lowest sample rate */
+
+	/* what we want to send next */
+	next_frg = (write_sq.front + write_sq.active) % write_sq.max_count;
+
 	if (awacs_beep_state) {
 		/* sound takes precedence over beeps */
+		/* stop the dma channel */
 		out_le32(&awacs_txdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+		while ( (in_le32(&awacs_txdma->status) & RUN) && count--)
+			udelay(1);
+		/* FIXME: check that this is OK for other chip sets */
 		out_le32(&awacs->control,
 			 (in_le32(&awacs->control) & ~0x1f00)
 			 | (awacs_rate_index << 8));
-		out_le32(&awacs->byteswap, dmasound.hard.format != AFMT_S16_BE);
-		out_le32(&awacs_txdma->cmdptr, virt_to_bus(&(awacs_tx_cmds[(write_sq.front+write_sq.active) % write_sq.max_count])));
+
+		if (hw_can_byteswap && (dmasound.hard.format == AFMT_S16_LE))
+			out_le32(&awacs->byteswap, BS_VAL);
+		else
+			out_le32(&awacs->byteswap, 0);
+		out_le32(&awacs_txdma->cmdptr,
+			 virt_to_bus(&(awacs_tx_cmds[next_frg])));
 
 		beep_playing = 0;
 		awacs_beep_state = 0;
 	}
-	i = write_sq.front + write_sq.active;
-	if (i >= write_sq.max_count)
-		i -= write_sq.max_count;
+	/* this won't allow more than two frags to be in the output queue at
+	   once. (or one, if the max frags is 2 - because count can't exceed
+	   2 in that case)
+	*/
 	while (write_sq.active < 2 && write_sq.active < write_sq.count) {
-		count = (write_sq.count == write_sq.active + 1)?write_sq.rear_size:write_sq.block_size;
-		if (count < write_sq.block_size && !write_sq.syncing)
-			/* last block not yet filled, and we're not syncing. */
-			break;
-		cp = &awacs_tx_cmds[i];
+		count = (write_sq.count == write_sq.active + 1) ?
+				write_sq.rear_size:write_sq.block_size ;
+		if (count < write_sq.block_size) {
+			if (!write_sq.syncing) /* last block not yet filled,*/
+				break; 	/* and we're not syncing or POST-ed */
+			else {
+				/* pretend the block is full to force a new
+				   block to be started on the next write */
+				write_sq.rear_size = write_sq.block_size ;
+				write_sq.syncing &= ~2 ; /* clear POST */
+			}
+		}
+		cp = &awacs_tx_cmds[next_frg];
 		st_le16(&cp->req_count, count);
 		st_le16(&cp->xfer_status, 0);
-		if (++i >= write_sq.max_count)
-			i = 0;
-		out_le16(&awacs_tx_cmds[i].command, DBDMA_STOP);
-		out_le16(&cp->command, OUTPUT_MORE + INTR_ALWAYS);
+		st_le16(&cp->command, OUTPUT_MORE + INTR_ALWAYS);
+		/* put a STOP at the end of the queue - but only if we have
+		   space for it.  This means that, if we under-run and we only
+		   have two fragments, we might re-play sound from an existing
+		   queued frag.  I guess the solution to that is not to set two
+		   frags if you are likely to under-run...
+		*/
+		if (write_sq.count < write_sq.max_count) {
+			if (++next_frg >= write_sq.max_count)
+				next_frg = 0 ; /* wrap */
+			/* if we get here then we've underrun so we will stop*/
+			st_le16(&awacs_tx_cmds[next_frg].command, DBDMA_STOP);
+		}
+		/* set the dbdma controller going, if it is not already */
 		if (write_sq.active == 0)
 			out_le32(&awacs_txdma->cmdptr, virt_to_bus(cp));
+		(void)in_le32(&awacs_txdma->status);
 		out_le32(&awacs_txdma->control, ((RUN|WAKE) << 16) + (RUN|WAKE));
 		++write_sq.active;
 	}
 	restore_flags(flags);
 }
 
+static void PMacPlay(void)
+{
+	LOCK();
+	if (!awacs_sleeping)
+		__PMacPlay();
+	UNLOCK();
+}
 
 static void PMacRecord(void)
 {
@@ -1067,6 +899,26 @@
 	restore_flags(flags);
 }
 
+/* if the TX status comes up "DEAD" - reported on some Power Computing machines
+   we need to re-start the dbdma - but from a different physical start address
+   and with a different transfer length.  It would get very messy to do this
+   with the normal dbdma_cmd blocks - we would have to re-write the buffer start
+   addresses each time.  So, we will keep a single dbdma_cmd block which can be
+   fiddled with.
+   When DEAD status is first reported the content of the faulted dbdma block is
+   copied into the emergency buffer and we note that the buffer is in use.
+   we then bump the start physical address by the amount that was successfully
+   output before it died.
+   On any subsequent DEAD result we just do the bump-ups (we know that we are
+   already using the emergency dbdma_cmd).
+   CHECK: this just tries to "do it".  It is possible that we should abandon
+   xfers when the number of residual bytes gets below a certain value - I can
+   see that this might cause a loop-forever if too small a transfer causes
+   DEAD status.  However this is a TODO for now - we'll see what gets reported.
+   When we get a successful transfer result with the emergency buffer we just
+   pretend that it completed using the original dmdma_cmd and carry on.  The
+   'next_cmd' field will already point back to the original loop of blocks.
+*/
 
 static void
 pmac_awacs_tx_intr(int irq, void *devid, struct pt_regs *regs)
@@ -1074,35 +926,94 @@
 	int i = write_sq.front;
 	int stat;
 	volatile struct dbdma_cmd *cp;
+	/* != 0 when we are dealing with a DEAD xfer */
+	static int emergency_in_use = 0 ;
 
-	while (write_sq.active > 0) {
-		cp = &awacs_tx_cmds[i];
+	while (write_sq.active > 0) { /* we expect to have done something*/
+		if (emergency_in_use) /* we are dealing with DEAD xfer */
+			cp = emergency_dbdma_cmd ;
+		else
+			cp = &awacs_tx_cmds[i];
 		stat = ld_le16(&cp->xfer_status);
+		if (stat & DEAD) {
+			unsigned short req, res ;
+			unsigned int phy ;
+#ifdef DEBUG_DMASOUND
+printk("dmasound_pmac: tx-irq: xfer died - patching it up...\n") ;
+#endif
+			/* to clear DEAD status we must first clear RUN
+			   set it to quiescent to be on the safe side */
+			(void)in_le32(&awacs_txdma->status);
+			out_le32(&awacs_txdma->control,
+				(RUN|PAUSE|FLUSH|WAKE) << 16);
+			write_sq.died++ ;
+			if (!emergency_in_use) { /* new problem */
+				memcpy((void *)emergency_dbdma_cmd, (void *)cp,
+					sizeof(struct dbdma_cmd));
+				emergency_in_use = 1;
+				cp = emergency_dbdma_cmd;
+			}
+			/* now bump the values to reflect the amount
+			   we haven't yet shifted */
+			req = ld_le16(&cp->req_count);
+			res = ld_le16(&cp->res_count);
+			phy = ld_le32(&cp->phy_addr);
+			phy += (req - res);
+			st_le16(&cp->req_count, res);
+			st_le16(&cp->res_count, 0);
+			st_le16(&cp->xfer_status, 0);
+			st_le32(&cp->phy_addr, phy);
+			st_le32(&cp->cmd_dep, virt_to_bus(&awacs_tx_cmds[(i+1)%write_sq.max_count]));
+			st_le16(&cp->command, OUTPUT_MORE | BR_ALWAYS | INTR_ALWAYS);
+			
+			/* point at our patched up command block */
+			out_le32(&awacs_txdma->cmdptr, virt_to_bus(cp));
+			/* we must re-start the controller */
+			(void)in_le32(&awacs_txdma->status);
+			/* should complete clearing the DEAD status */
+			out_le32(&awacs_txdma->control,
+				((RUN|WAKE) << 16) + (RUN|WAKE));
+			break; /* this block is still going */
+		}
 		if ((stat & ACTIVE) == 0)
 			break;	/* this frame is still going */
+		if (emergency_in_use)
+			emergency_in_use = 0 ; /* done that */
 		--write_sq.count;
 		--write_sq.active;
 		if (++i >= write_sq.max_count)
 			i = 0;
 	}
+
+	/* if we stopped and we were not sync-ing - then we under-ran */
+	if( write_sq.syncing == 0 ){
+		stat = in_le32(&awacs_txdma->status) ;
+		/* we hit the dbdma_stop */
+		if( (stat & ACTIVE) == 0 ) write_sq.xruns++ ;
+	}
+
+	/* if we used some data up then wake the writer to supply some more*/
 	if (i != write_sq.front)
 		WAKE_UP(write_sq.action_queue);
 	write_sq.front = i;
 
-	PMacPlay();
-
-	if (!write_sq.active)
-		WAKE_UP(write_sq.sync_queue);
+	/* but make sure we funnel what we've already got */\
+	 if (!awacs_sleeping)
+		__PMacPlay();
+
+	/* make the wake-on-empty conditional on syncing */
+	if (!write_sq.active && (write_sq.syncing & 1))
+		WAKE_UP(write_sq.sync_queue); /* any time we're empty */
 }
 
 
 static void
 pmac_awacs_rx_intr(int irq, void *devid, struct pt_regs *regs)
 {
-
+	int stat ;
 	/* For some reason on my PowerBook G3, I get one interrupt
 	 * when the interrupt vector is installed (like something is
-	 * pending).  This happens before the dbdma is initialize by
+	 * pending).  This happens before the dbdma is initialized by
 	 * us, so I just check the command pointer and if it is zero,
 	 * just blow it off.
 	 */
@@ -1118,8 +1029,35 @@
 	 * interrupt processing for a long time.  Geeze, I really hope
 	 * this doesn't happen.
 	 */
-	while (awacs_rx_cmds[read_sq.rear].xfer_status) {
+	while ((stat=awacs_rx_cmds[read_sq.rear].xfer_status)) {
 
+		/* if we got a "DEAD" status then just log it for now.
+		   and try to restart dma.
+		   TODO: figure out how best to fix it up
+		*/
+		if (stat & DEAD){
+#ifdef DEBUG_DMASOUND
+printk("dmasound_pmac: rx-irq: DIED - attempting resurection\n");
+#endif
+			/* to clear DEAD status we must first clear RUN
+			   set it to quiescent to be on the safe side */
+			(void)in_le32(&awacs_txdma->status);
+			out_le32(&awacs_txdma->control,
+				(RUN|PAUSE|FLUSH|WAKE) << 16);
+			awacs_rx_cmds[read_sq.rear].xfer_status = 0;
+			awacs_rx_cmds[read_sq.rear].res_count = 0;
+			read_sq.died++ ;
+			(void)in_le32(&awacs_txdma->status);
+			/* re-start the same block */
+			out_le32(&awacs_rxdma->cmdptr,
+				virt_to_bus(&awacs_rx_cmds[read_sq.rear]));
+			/* we must re-start the controller */
+			(void)in_le32(&awacs_rxdma->status);
+			/* should complete clearing the DEAD status */
+			out_le32(&awacs_rxdma->control,
+				((RUN|WAKE) << 16) + (RUN|WAKE));
+			return; /* try this block again */
+		}
 		/* Clear status and move on to next buffer.
 		*/
 		awacs_rx_cmds[read_sq.rear].xfer_status = 0;
@@ -1138,6 +1076,7 @@
 		 */
 		if (read_sq.rear == read_sq.front) {
 			read_sq.front++;
+			read_sq.xruns++ ; /* we overan */
 			if (read_sq.front >= read_sq.max_active)
 				read_sq.front = 0;
 		}
@@ -1157,8 +1096,9 @@
 	}
 	if (ctrl & MASK_CNTLERR) {
 		int err = (in_le32(&awacs->codec_stat) & MASK_ERRCODE) >> 16;
-		if (err != 0 && awacs_revision < AWACS_BURGUNDY)
-			printk(KERN_ERR "AWACS: error %x\n", err);
+		/* CHECK: we just swallow burgundy errors at the moment..*/
+		if (err != 0 && awacs_revision != AWACS_BURGUNDY)
+			printk(KERN_ERR "dmasound_pmac: error %x\n", err);
 	}
 	/* Writing 1s to the CNTLERR and PORTCHG bits clears them... */
 	out_le32(&awacs->control, ctrl);
@@ -1167,25 +1107,38 @@
 static void
 awacs_write(int val)
 {
-	if (awacs_revision >= AWACS_BURGUNDY)
-		return;
-	while (in_le32(&awacs->codec_ctrl) & MASK_NEWECMD)
-		;	/* XXX should have timeout */
+	int count = 300 ;
+	if (awacs_revision >= AWACS_DACA)
+		return ;
+
+	while ((in_le32(&awacs->codec_ctrl) & MASK_NEWECMD) && count--)
+		udelay(1) ;	/* timeout is > 2 samples at lowest rate */
 	out_le32(&awacs->codec_ctrl, val | (awacs_subframe << 22));
+	(void)in_le32(&awacs->byteswap);
 }
 
+/* this is called when the beep timer expires... it will be called even
+   if the beep has been overidden by other sound output.
+*/
 static void awacs_nosound(unsigned long xx)
 {
 	unsigned long flags;
+	int count = 600 ; /* > four samples at lowest rate */
 
 	save_flags(flags); cli();
 	if (beep_playing) {
 		st_le16(&beep_dbdma_cmd->command, DBDMA_STOP);
 		out_le32(&awacs_txdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+		while ((in_le32(&awacs_txdma->status) & RUN) && count--)
+			udelay(1);
+		/* FIXME: check this is OK for DACA, Tumbler */
 		out_le32(&awacs->control,
 			 (in_le32(&awacs->control) & ~0x1f00)
 			 | (awacs_rate_index << 8));
-		out_le32(&awacs->byteswap, dmasound.hard.format != AFMT_S16_BE);
+		if (hw_can_byteswap && (dmasound.hard.format == AFMT_S16_LE))
+			out_le32(&awacs->byteswap, BS_VAL);
+		else
+			out_le32(&awacs->byteswap, 0);
 		beep_playing = 0;
 	}
 	restore_flags(flags);
@@ -1195,6 +1148,11 @@
 	function: awacs_nosound
 };
 
+/* we generate the beep with a single dbdma command that loops a buffer
+   forever - without generating interrupts.
+   So, to stop it you have to stop dma output as per awacs_nosound.
+*/
+
 static void awacs_mksound(unsigned int hz, unsigned int ticks)
 {
 	unsigned long flags;
@@ -1207,11 +1165,19 @@
 	static int beep_nsamples_cache;
 	static int beep_volume_cache;
 
-	for (i = 0; i < 8 && awacs_freqs[i] >= BEEP_SRATE; ++i)
-		if (awacs_freqs_ok[i])
-			beep_speed = i;
-	srate = awacs_freqs[beep_speed];
+	if (beep_buf == NULL)
+		return;
+
+	/* quick-hack fix for DACA, Burgundy & Tumbler */
 
+	if (awacs_revision >= AWACS_DACA){
+		srate = 44100 ;
+	} else {
+		for (i = 0; i < 8 && awacs_freqs[i] >= BEEP_SRATE; ++i)
+			if (awacs_freqs_ok[i])
+				beep_speed = i;
+		srate = awacs_freqs[beep_speed];
+	}
 	if (hz <= srate / BEEP_BUFLEN || hz > srate / 2) {
 #if 1
 		/* this is a hack for broken X server code */
@@ -1237,7 +1203,7 @@
 	st_le16(&beep_dbdma_cmd->command, OUTPUT_MORE + BR_ALWAYS);
 	restore_flags(flags);
 
-	if (hz == beep_hz_cache && beep_volume == beep_volume_cache) {
+	if (hz == beep_hz_cache && beep_vol == beep_volume_cache) {
 		nsamples = beep_nsamples_cache;
 	} else {
 		period = srate * 256 / hz;	/* fixed point */
@@ -1247,11 +1213,11 @@
 		j = 0;
 		p = beep_buf;
 		for (i = 0; i < nsamples; ++i, p += 2) {
-			p[0] = p[1] = beep_wform[j >> 8] * beep_volume;
+			p[0] = p[1] = beep_wform[j >> 8] * beep_vol;
 			j = (j + f) & 0xffff;
 		}
 		beep_hz_cache = hz;
-		beep_volume_cache = beep_volume;
+		beep_volume_cache = beep_vol;
 		beep_nsamples_cache = nsamples;
 	}
 
@@ -1263,78 +1229,159 @@
 
 	save_flags(flags); cli();
 	if (beep_playing) {	/* i.e. haven't been terminated already */
+		int count = 300 ;
 		out_le32(&awacs_txdma->control, (RUN|WAKE|FLUSH|PAUSE) << 16);
+		while ((in_le32(&awacs_txdma->status) & RUN) && count--)
+			udelay(1); /* timeout > 2 samples at lowest rate*/
+		/* FIXME: check this is OK on DACA, Tumbler */
 		out_le32(&awacs->control,
 			 (in_le32(&awacs->control) & ~0x1f00)
 			 | (beep_speed << 8));
-		out_le32(&awacs->byteswap, 0);
+		out_le32(&awacs->byteswap, 0); /* force BE */
 		out_le32(&awacs_txdma->cmdptr, virt_to_bus(beep_dbdma_cmd));
+		(void)in_le32(&awacs_txdma->status);
 		out_le32(&awacs_txdma->control, RUN | (RUN << 16));
 	}
 	restore_flags(flags);
 }
 
+/* used in init and for wake-up */
+
+static void
+load_awacs(void)
+{
+	awacs_write(awacs_reg[0] + MASK_ADDR0);
+	awacs_write(awacs_reg[1] + MASK_ADDR1);
+	awacs_write(awacs_reg[2] + MASK_ADDR2);
+	awacs_write(awacs_reg[4] + MASK_ADDR4);
+
+	if (awacs_revision == AWACS_SCREAMER) {
+		awacs_write(awacs_reg[5] + MASK_ADDR5);
+		wait_ms(100);
+		awacs_write(awacs_reg[6] + MASK_ADDR6);
+		wait_ms(2);
+		awacs_write(awacs_reg[1] + MASK_ADDR1);
+		awacs_write(awacs_reg[7] + MASK_ADDR7);
+	}
+	if (hw_can_byteswap && (dmasound.hard.format == AFMT_S16_LE))
+		out_le32(&awacs->byteswap, BS_VAL);
+	else
+		out_le32(&awacs->byteswap, 0);
+}
+
 #ifdef CONFIG_PMAC_PBOOK
 /*
  * Save state when going to sleep, restore it afterwards.
  */
+/* FIXME: sort out disabling/re-enabling of read stuff as well */
 static int awacs_sleep_notify(struct pmu_sleep_notifier *self, int when)
 {
 	switch (when) {
-	case PBOOK_SLEEP_NOW:
-		/* XXX we should stop any dma in progress when going to sleep
-		   and restart it when we wake. */
+	case PBOOK_SLEEP_NOW:		
+		LOCK();
+		awacs_sleeping = 1;
+		/* Tell the rest of the driver we are now going to sleep */
+		mb();
+		if (awacs_revision == AWACS_SCREAMER ||
+		    awacs_revision == AWACS_AWACS) {
+			awacs_reg1_save = awacs_reg[1];
+			awacs_reg[1] |= MASK_AMUTE | MASK_CMUTE;
+			awacs_write(MASK_ADDR1 | awacs_reg[1]);
+		}
+
 		PMacSilence();
+		/* stop rx - if going - a bit of a daft user... but */
+		out_le32(&awacs_rxdma->control, (RUN|WAKE|FLUSH << 16));
+		/* deny interrupts */
+		switch (awacs_revision) {
+			case AWACS_TUMBLER:
+				tumbler_enter_sleep(); /* Stub for now */
+				break ;
+			case AWACS_DACA:
+				daca_enter_sleep();
+				break ;
+			case AWACS_BURGUNDY:
+				break ;
+			case AWACS_SCREAMER:
+			case AWACS_AWACS:
+			default:
+				out_le32(&awacs->control, 0x11) ;
+				break ;
+		}
 		disable_irq(awacs_irq);
 		disable_irq(awacs_tx_irq);
-		if (is_pbook_G3) {
-			feature_clear(awacs_node, FEATURE_Sound_CLK_enable);
-			feature_clear(awacs_node, FEATURE_Sound_power);
+		disable_irq(awacs_rx_irq);
+		/* Disable sound clock */
+		pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, awacs_node, 0, 0);
+		/* According to Darwin, we do that after turning off the sound
+		 * chip clock. All this will have to be cleaned up once we properly
+		 * parse the OF sound-objects
+		 */
+		if (machine_is_compatible("PowerBook3,1") ||
+		    machine_is_compatible("PowerBook3,2")) {
+			awacs_reg[1] |= MASK_PAROUT0 | MASK_PAROUT1;
+			awacs_write(MASK_ADDR1 | awacs_reg[1]);
+			wait_ms(200);
 		}
 		break;
 	case PBOOK_WAKE:
-		/* There is still a problem on wake. Sound seems to work fine
-		   if I launch mpg123 and resumes fine if mpg123 was playing,
-		   but the console beep is dead until I do something with the
-		   mixer. Probably yet another timing issue */
-		if (!feature_test(awacs_node, FEATURE_Sound_CLK_enable)
-		    || !feature_test(awacs_node, FEATURE_Sound_power)) {
-			/* these aren't present on the 3400 AFAIK -- paulus */
-			feature_set(awacs_node, FEATURE_Sound_CLK_enable);
-			feature_set(awacs_node, FEATURE_Sound_power);
-			mdelay(1000);
-		}
-		out_le32(&awacs->control, MASK_IEPC
-			 | (awacs_rate_index << 8) | 0x11
-			 | (awacs_revision < AWACS_BURGUNDY? MASK_IEE: 0));
-		awacs_write(awacs_reg[0] | MASK_ADDR0);
-		awacs_write(awacs_reg[1] | MASK_ADDR1);
-		awacs_write(awacs_reg[2] | MASK_ADDR2);
-		awacs_write(awacs_reg[4] | MASK_ADDR4);
-		if (awacs_is_screamer) {
-			awacs_write(awacs_reg[5] + MASK_ADDR5);
-			awacs_write(awacs_reg[6] + MASK_ADDR6);
-			awacs_write(awacs_reg[7] + MASK_ADDR7);
-		}
-		out_le32(&awacs->byteswap, dmasound.hard.format != AFMT_S16_BE);
+		/* Enable sound clock */
+		pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, awacs_node, 0, 1);
+		if (machine_is_compatible("PowerBook3,1") ||
+		    machine_is_compatible("PowerBook3,2")) {
+			wait_ms(100);
+			awacs_reg[1] &= ~(MASK_PAROUT0 | MASK_PAROUT1);
+			awacs_write(MASK_ADDR1 | awacs_reg[1]);
+			wait_ms(300);
+		} else
+			wait_ms(1000);
+ 		/* restore settings */
+		switch (awacs_revision) {
+			case AWACS_TUMBLER:
+				headphone_intr(0,0,0);
+				tumbler_leave_sleep(); /* Stub for now */
+				break;
+			case AWACS_DACA:
+				wait_ms(10); /* Check this !!! */
+				daca_leave_sleep();
+				break ;		/* dont know how yet */
+			case AWACS_BURGUNDY:
+				break ;
+			case AWACS_SCREAMER:
+			case AWACS_AWACS:
+			default:
+		 		load_awacs() ;
+				break ;
+		}
+		/* Recalibrate chip */
+		if (awacs_revision == AWACS_SCREAMER)
+			awacs_recalibrate();
+		/* Make sure dma is stopped */
+		PMacSilence();
 		enable_irq(awacs_irq);
 		enable_irq(awacs_tx_irq);
-		if (awacs_revision == 3) {
-			mdelay(100);
-			awacs_write(0x6000);
-			mdelay(2);
-			awacs_write(awacs_reg[1] | MASK_ADDR1);
-		}
-		/* enable CD sound input */
-		if (macio_base && is_pbook_G3) {
+ 		enable_irq(awacs_rx_irq);
+ 		/* OK, allow ints back again */
+ 		out_le32(&awacs->control, MASK_IEPC
+ 		 	| (awacs_rate_index << 8) | 0x11
+ 			 | (awacs_revision < AWACS_DACA ? MASK_IEE: 0));
+ 		if (macio_base && is_pbook_g3) {
+			/* FIXME: should restore the setup we had...*/
 			out_8(macio_base + 0x37, 3);
-		} else if (is_pbook_3400) {
-			feature_set(awacs_node, FEATURE_IOBUS_enable);
-			udelay(10);
+ 		} else if (is_pbook_3X00) {
 			in_8(latch_base + 0x190);
 		}
+		/* Remove mute */
+		if (awacs_revision == AWACS_SCREAMER ||
+		    awacs_revision == AWACS_AWACS) {
+			awacs_reg[1] = awacs_reg1_save;
+			awacs_write(MASK_ADDR1 | awacs_reg[1]);
+		}
+ 		awacs_sleeping = 0;
 		/* Resume pending sounds. */
-		PMacPlay();
+		/* we don't try to restart input... */
+		__PMacPlay();
+		UNLOCK();
 	}
 	return PBOOK_SLEEP_OK;
 }
@@ -1347,17 +1394,20 @@
 inline static void
 awacs_burgundy_busy_wait(void)
 {
-	while (in_le32(&awacs->codec_ctrl) & MASK_NEWECMD)
-		;
+	int count = 50; /* > 2 samples at 44k1 */
+	while ((in_le32(&awacs->codec_ctrl) & MASK_NEWECMD) && count--)
+		udelay(1) ;
 }
 
 inline static void
 awacs_burgundy_extend_wait(void)
 {
-	while (!(in_le32(&awacs->codec_stat) & MASK_EXTEND))
-		;
-	while (in_le32(&awacs->codec_stat) & MASK_EXTEND)
-		;
+	int count = 50 ; /* > 2 samples at 44k1 */
+	while ((!(in_le32(&awacs->codec_stat) & MASK_EXTEND)) && count--)
+		udelay(1) ;
+	count = 50;
+	while ((in_le32(&awacs->codec_stat) & MASK_EXTEND) && count--)
+		udelay(1);
 }
 
 static void
@@ -1447,7 +1497,7 @@
 awacs_burgundy_init(void)
 {
 	if (awacs_burgundy_check()) {
-		printk(KERN_WARNING "AWACS: disabled by MacOS :-(\n");
+		printk(KERN_WARNING "dmasound_pmac: burgundy not working :-(\n");
 		return 1;
 	}
 
@@ -1515,9 +1565,6 @@
 	return softvolume > 0 ? softvolume : 0;
 }
 
-
-
-
 static int
 awacs_burgundy_read_mvolume(unsigned address)
 {
@@ -1533,7 +1580,6 @@
 	return lvolume + (rvolume << 8);
 }
 
-
 static void
 awacs_burgundy_write_mvolume(unsigned address, int volume)
 {
@@ -1550,21 +1596,23 @@
 
 /* End burgundy functions */
 
+/* Set up output volumes on machines with the 'perch/whisper' extension card.
+ * this has an SGS i2c chip (7433) which is accessed using the cuda.
+ *
+ * TODO: split this out and make use of the other parts of the SGS chip to
+ * do Bass, Treble etc.
+ */
 
-
-
-
-/* Turn on sound output, needed on G3 desktop powermacs */
 static void
 awacs_enable_amp(int spkr_vol)
 {
+#ifdef CONFIG_ADB_CUDA
 	struct adb_request req;
 
 	awacs_spkr_vol = spkr_vol;
 	if (sys_ctrler != SYS_CTRLER_CUDA)
 		return;
 
-#ifdef CONFIG_ADB_CUDA
 	/* turn on headphones */
 	cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_GET_SET_IIC,
 		     0x8a, 4, 0);
@@ -1595,146 +1643,229 @@
  * /dev/mixer abstraction
  */
 
-static int awacs_mixer_ioctl(u_int cmd, u_long arg)
+static void do_line_lev(int data)
 {
-	int data;
-
-	switch (cmd) {
-	case SOUND_MIXER_READ_DEVMASK:
-		data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER
-			| SOUND_MASK_LINE | SOUND_MASK_MIC
-			| SOUND_MASK_CD | SOUND_MASK_RECLEV
-			| SOUND_MASK_ALTPCM
-			| SOUND_MASK_MONITOR;
-		return IOCTL_OUT(arg, data);
-	case SOUND_MIXER_READ_RECMASK:
-		data = SOUND_MASK_LINE | SOUND_MASK_MIC
-			| SOUND_MASK_CD;
-		return IOCTL_OUT(arg, data);
-	case SOUND_MIXER_READ_RECSRC:
-		data = 0;
-		if (awacs_reg[0] & MASK_MUX_AUDIN)
-			data |= SOUND_MASK_LINE;
-		if (awacs_reg[0] & MASK_MUX_MIC)
-			data |= SOUND_MASK_MIC;
-		if (awacs_reg[0] & MASK_MUX_CD)
-			data |= SOUND_MASK_CD;
-		if (awacs_reg[1] & MASK_LOOPTHRU)
-			data |= SOUND_MASK_MONITOR;
-		return IOCTL_OUT(arg, data);
-	case SOUND_MIXER_WRITE_RECSRC:
-		IOCTL_IN(arg, data);
-		data &= (SOUND_MASK_LINE
-			 | SOUND_MASK_MIC | SOUND_MASK_CD
-			 | SOUND_MASK_MONITOR);
-		awacs_reg[0] &= ~(MASK_MUX_CD | MASK_MUX_MIC
-				  | MASK_MUX_AUDIN);
-		awacs_reg[1] &= ~MASK_LOOPTHRU;
-		if (data & SOUND_MASK_LINE)
+		line_lev = data ;
+		awacs_reg[0] &= ~MASK_MUX_AUDIN;
+		if ((data & 0xff) >= 50)
 			awacs_reg[0] |= MASK_MUX_AUDIN;
-		if (data & SOUND_MASK_MIC)
-			awacs_reg[0] |= MASK_MUX_MIC;
-		if (data & SOUND_MASK_CD)
-			awacs_reg[0] |= MASK_MUX_CD;
-		if (data & SOUND_MASK_MONITOR)
+		awacs_write(MASK_ADDR0 | awacs_reg[0]);
+}
+
+static void do_ip_gain(int data)
+{
+	ip_gain = data ;
+	data &= 0xff;
+	awacs_reg[0] &= ~MASK_GAINLINE;
+	if (awacs_revision == AWACS_SCREAMER) {
+		awacs_reg[6] &= ~MASK_MIC_BOOST ;
+		if (data >= 33) {
+			awacs_reg[0] |= MASK_GAINLINE;
+			if( data >= 66)
+				awacs_reg[6] |= MASK_MIC_BOOST ;
+		}
+		awacs_write(MASK_ADDR6 | awacs_reg[6]) ;
+	} else {
+		if (data >= 50)
+			awacs_reg[0] |= MASK_GAINLINE;
+	}
+	awacs_write(MASK_ADDR0 | awacs_reg[0]);
+}
+
+static void do_mic_lev(int data)
+{
+	mic_lev = data ;
+	data &= 0xff;
+	awacs_reg[0] &= ~MASK_MUX_MIC;
+	if (data >= 50)
+		awacs_reg[0] |= MASK_MUX_MIC;
+	awacs_write(MASK_ADDR0 | awacs_reg[0]);
+}
+
+static void do_cd_lev(int data)
+{
+	cd_lev = data ;
+	awacs_reg[0] &= ~MASK_MUX_CD;
+	if ((data & 0xff) >= 50)
+		awacs_reg[0] |= MASK_MUX_CD;
+	awacs_write(MASK_ADDR0 | awacs_reg[0]);
+}
+
+static void do_rec_lev(int data)
+{
+	int left, right ;
+	rec_lev = data ;
+	/* need to fudge this to use the volume setter routine */
+	left = 100 - (data & 0xff) ; if( left < 0 ) left = 0 ;
+	right = 100 - ((data >> 8) & 0xff) ; if( right < 0 ) right = 0 ;
+	left |= (right << 8 );
+	left = awacs_volume_setter(left, 0, 0, 4);
+}
+
+static void do_passthru_vol(int data)
+{
+	passthru_vol = data ;
+	awacs_reg[1] &= ~MASK_LOOPTHRU;
+	if (awacs_revision == AWACS_SCREAMER) {
+		if( data ) { /* switch it on for non-zero */
 			awacs_reg[1] |= MASK_LOOPTHRU;
+			awacs_write(MASK_ADDR1 | awacs_reg[1]);
+		}
+		data = awacs_volume_setter(data, 5, 0, 6) ;
+	} else {
+		if ((data & 0xff) >= 50)
+			awacs_reg[1] |= MASK_LOOPTHRU;
+		awacs_write(MASK_ADDR1 | awacs_reg[1]);
+		data = (awacs_reg[1] & MASK_LOOPTHRU)? 100: 0;
+	}
+}
+
+static int awacs_mixer_ioctl(u_int cmd, u_long arg)
+{
+	int data;
+	int rc;
+
+	switch (cmd) {
+	case SOUND_MIXER_READ_CAPS:
+		/* say we will allow multiple inputs?  prob. wrong
+			so I'm switching it to single */
+		return IOCTL_OUT(arg, 1);
+	case SOUND_MIXER_READ_DEVMASK:
+		data  = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER
+			| SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD
+			| SOUND_MASK_IGAIN | SOUND_MASK_RECLEV
+			| SOUND_MASK_ALTPCM
+			| SOUND_MASK_MONITOR;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_RECMASK:
+		data = SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_RECSRC:
+		data = 0;
+		if (awacs_reg[0] & MASK_MUX_AUDIN)
+			data |= SOUND_MASK_LINE;
+		if (awacs_reg[0] & MASK_MUX_MIC)
+			data |= SOUND_MASK_MIC;
+		if (awacs_reg[0] & MASK_MUX_CD)
+			data |= SOUND_MASK_CD;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_WRITE_RECSRC:
+		IOCTL_IN(arg, data);
+		data &= (SOUND_MASK_LINE | SOUND_MASK_MIC | SOUND_MASK_CD);
+		awacs_reg[0] &= ~(MASK_MUX_CD | MASK_MUX_MIC
+				  | MASK_MUX_AUDIN);
+		if (data & SOUND_MASK_LINE)
+			awacs_reg[0] |= MASK_MUX_AUDIN;
+		if (data & SOUND_MASK_MIC)
+			awacs_reg[0] |= MASK_MUX_MIC;
+		if (data & SOUND_MASK_CD)
+			awacs_reg[0] |= MASK_MUX_CD;
 		awacs_write(awacs_reg[0] | MASK_ADDR0);
-		awacs_write(awacs_reg[1] | MASK_ADDR1);
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_READ_STEREODEVS:
-		data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER
-			| SOUND_MASK_RECLEV;
-		return IOCTL_OUT(arg, data);
-	case SOUND_MIXER_READ_CAPS:
-		return IOCTL_OUT(arg, 0);
-	case SOUND_MIXER_READ_VOLUME:
-		data = (awacs_reg[1] & MASK_AMUTE)? 0:
-			awacs_get_volume(awacs_reg[2], 6);
-		return IOCTL_OUT(arg, data);
+		data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER| SOUND_MASK_RECLEV  ;
+		if (awacs_revision == AWACS_SCREAMER)
+			data |= SOUND_MASK_MONITOR ;
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_WRITE_VOLUME:
 		IOCTL_IN(arg, data);
-		return IOCTL_OUT(arg, PMacSetVolume(data));
-	case SOUND_MIXER_READ_SPEAKER:
-		if (awacs_revision == 3
-		    && sys_ctrler == SYS_CTRLER_CUDA)
-			data = awacs_spkr_vol;
-		else
-			data = (awacs_reg[1] & MASK_CMUTE)? 0:
-				awacs_get_volume(awacs_reg[4], 6);
-		return IOCTL_OUT(arg, data);
+		line_vol = data ;
+		awacs_volume_setter(data, 2, 0, 6);
+		/* fall through */
+	case SOUND_MIXER_READ_VOLUME:
+		rc = IOCTL_OUT(arg, line_vol);
+		break;
 	case SOUND_MIXER_WRITE_SPEAKER:
 		IOCTL_IN(arg, data);
-		if (awacs_revision == 3
-		    && sys_ctrler == SYS_CTRLER_CUDA)
+		spk_vol = data ;
+		if (has_perch)
 			awacs_enable_amp(data);
 		else
-			data = awacs_volume_setter(data, 4, MASK_CMUTE, 6);
-		return IOCTL_OUT(arg, data);
+			(void)awacs_volume_setter(data, 4, MASK_CMUTE, 6);
+		/* fall though */
+	case SOUND_MIXER_READ_SPEAKER:
+		rc = IOCTL_OUT(arg, spk_vol);
+		break;
 	case SOUND_MIXER_WRITE_ALTPCM:	/* really bell volume */
 		IOCTL_IN(arg, data);
-		beep_volume = data & 0xff;
-				/* fall through */
+		beep_vol = data & 0xff;
+		/* fall through */
 	case SOUND_MIXER_READ_ALTPCM:
-		return IOCTL_OUT(arg, beep_volume);
+		rc = IOCTL_OUT(arg, beep_vol);
+		break;
 	case SOUND_MIXER_WRITE_LINE:
 		IOCTL_IN(arg, data);
-		awacs_reg[0] &= ~MASK_MUX_AUDIN;
-		if ((data & 0xff) >= 50)
-			awacs_reg[0] |= MASK_MUX_AUDIN;
-		awacs_write(MASK_ADDR0 | awacs_reg[0]);
-				/* fall through */
+		do_line_lev(data) ;
+		/* fall through */
 	case SOUND_MIXER_READ_LINE:
-		data = (awacs_reg[0] & MASK_MUX_AUDIN)? 100: 0;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, line_lev);
+		break;
+	case SOUND_MIXER_WRITE_IGAIN:
+		IOCTL_IN(arg, data);
+		do_ip_gain(data) ;
+		/* fall through */
+	case SOUND_MIXER_READ_IGAIN:
+		rc = IOCTL_OUT(arg, ip_gain);
+		break;
 	case SOUND_MIXER_WRITE_MIC:
 		IOCTL_IN(arg, data);
-		data &= 0xff;
-		awacs_reg[0] &= ~(MASK_MUX_MIC | MASK_GAINLINE);
-		if (data >= 25) {
-			awacs_reg[0] |= MASK_MUX_MIC;
-			if (data >= 75)
-				awacs_reg[0] |= MASK_GAINLINE;
-		}
-		awacs_write(MASK_ADDR0 | awacs_reg[0]);
-				/* fall through */
+		do_mic_lev(data);
+		/* fall through */
 	case SOUND_MIXER_READ_MIC:
-		data = (awacs_reg[0] & MASK_MUX_MIC)?
-			(awacs_reg[0] & MASK_GAINLINE? 100: 50): 0;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, mic_lev);
+		break;
 	case SOUND_MIXER_WRITE_CD:
 		IOCTL_IN(arg, data);
-		awacs_reg[0] &= ~MASK_MUX_CD;
-		if ((data & 0xff) >= 50)
-			awacs_reg[0] |= MASK_MUX_CD;
-		awacs_write(MASK_ADDR0 | awacs_reg[0]);
-				/* fall through */
+		do_cd_lev(data);
+		/* fall through */
 	case SOUND_MIXER_READ_CD:
-		data = (awacs_reg[0] & MASK_MUX_CD)? 100: 0;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, cd_lev);
+		break;
 	case SOUND_MIXER_WRITE_RECLEV:
 		IOCTL_IN(arg, data);
-		data = awacs_volume_setter(data, 0, 0, 4);
-		return IOCTL_OUT(arg, data);
+		do_rec_lev(data) ;
+		/* fall through */
 	case SOUND_MIXER_READ_RECLEV:
-		data = awacs_get_volume(awacs_reg[0], 4);
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, rec_lev);
+		break;
 	case MIXER_WRITE(SOUND_MIXER_MONITOR):
 		IOCTL_IN(arg, data);
-		awacs_reg[1] &= ~MASK_LOOPTHRU;
-		if ((data & 0xff) >= 50)
-			awacs_reg[1] |= MASK_LOOPTHRU;
-		awacs_write(MASK_ADDR1 | awacs_reg[1]);
+		do_passthru_vol(data) ;
 		/* fall through */
 	case MIXER_READ(SOUND_MIXER_MONITOR):
-		data = (awacs_reg[1] & MASK_LOOPTHRU)? 100: 0;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, passthru_vol);
+		break;
+	default:
+		rc = -EINVAL;
 	}
-	return -EINVAL;
+	
+	return rc;
+}
+
+static void awacs_mixer_init(void)
+{
+	awacs_volume_setter(line_vol, 2, 0, 6);
+	if (has_perch)
+		awacs_enable_amp(spk_vol);
+	else
+		(void)awacs_volume_setter(spk_vol, 4, MASK_CMUTE, 6);
+	do_line_lev(line_lev) ;
+	do_ip_gain(ip_gain) ;
+	do_mic_lev(mic_lev) ;
+	do_cd_lev(cd_lev) ;
+	do_rec_lev(rec_lev) ;
+	do_passthru_vol(passthru_vol) ;
 }
 
 static int burgundy_mixer_ioctl(u_int cmd, u_long arg)
 {
 	int data;
+	int rc;
 
 	/* We are, we are, we are... Burgundy or better */
 	switch(cmd) {
@@ -1742,11 +1873,13 @@
 		data = SOUND_MASK_VOLUME | SOUND_MASK_CD |
 			SOUND_MASK_LINE | SOUND_MASK_MIC |
 			SOUND_MASK_SPEAKER | SOUND_MASK_ALTPCM;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_READ_RECMASK:
 		data = SOUND_MASK_LINE | SOUND_MASK_MIC
 			| SOUND_MASK_CD;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_READ_RECSRC:
 		data = 0;
 		if (awacs_reg[0] & MASK_MUX_AUDIN)
@@ -1755,7 +1888,8 @@
 			data |= SOUND_MASK_MIC;
 		if (awacs_reg[0] & MASK_MUX_CD)
 			data |= SOUND_MASK_CD;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_WRITE_RECSRC:
 		IOCTL_IN(arg, data);
 		data &= (SOUND_MASK_LINE
@@ -1769,23 +1903,26 @@
 		if (data & SOUND_MASK_CD)
 			awacs_reg[0] |= MASK_MUX_CD;
 		awacs_write(awacs_reg[0] | MASK_ADDR0);
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_READ_STEREODEVS:
 		data = SOUND_MASK_VOLUME | SOUND_MASK_SPEAKER
 			| SOUND_MASK_RECLEV | SOUND_MASK_CD
 			| SOUND_MASK_LINE;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_READ_CAPS:
-		return IOCTL_OUT(arg, 0);
+		rc = IOCTL_OUT(arg, 0);
+		break;
 	case SOUND_MIXER_WRITE_VOLUME:
 		IOCTL_IN(arg, data);
 		awacs_burgundy_write_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME, data);
 				/* Fall through */
 	case SOUND_MIXER_READ_VOLUME:
-		return IOCTL_OUT(arg, awacs_burgundy_read_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME));
+		rc = IOCTL_OUT(arg, awacs_burgundy_read_mvolume(MASK_ADDR_BURGUNDY_MASTER_VOLUME));
+		break;
 	case SOUND_MIXER_WRITE_SPEAKER:
 		IOCTL_IN(arg, data);
-
 		if (!(data & 0xff)) {
 			/* Mute the left speaker */
 			awacs_burgundy_wcb(MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES,
@@ -1806,7 +1943,7 @@
 		}
 
 		data = (((data&0xff)*16)/100 > 0xf ? 0xf :
-			(((data&0xff)*16)/100)) + 
+			(((data&0xff)*16)/100)) +
 			((((data>>8)*16)/100 > 0xf ? 0xf :
 			  ((((data>>8)*16)/100)))<<4);
 
@@ -1815,21 +1952,24 @@
 	case SOUND_MIXER_READ_SPEAKER:
 		data = awacs_burgundy_rcb(MASK_ADDR_BURGUNDY_ATTENSPEAKER);
 		data = (((data & 0xf)*100)/16) + ((((data>>4)*100)/16)<<8);
-		return IOCTL_OUT(arg, ~data);
+		rc = IOCTL_OUT(arg, ~data);
+		break;
 	case SOUND_MIXER_WRITE_ALTPCM:	/* really bell volume */
 		IOCTL_IN(arg, data);
-		beep_volume = data & 0xff;
+		beep_vol = data & 0xff;
 				/* fall through */
 	case SOUND_MIXER_READ_ALTPCM:
-		return IOCTL_OUT(arg, beep_volume);
+		rc = IOCTL_OUT(arg, beep_vol);
+		break;
 	case SOUND_MIXER_WRITE_LINE:
 		IOCTL_IN(arg, data);
 		awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLLINE, data);
 
 				/* fall through */
 	case SOUND_MIXER_READ_LINE:
-		data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLLINE);				
-		return IOCTL_OUT(arg, data);
+		data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLLINE);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_WRITE_MIC:
 		IOCTL_IN(arg, data);
 				/* Mic is mono device */
@@ -1837,66 +1977,331 @@
 		awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLMIC, data);
 				/* fall through */
 	case SOUND_MIXER_READ_MIC:
-		data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLMIC);				
+		data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLMIC);
 		data <<= 24;
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_WRITE_CD:
 		IOCTL_IN(arg, data);
 		awacs_burgundy_write_volume(MASK_ADDR_BURGUNDY_VOLCD, data);
 				/* fall through */
 	case SOUND_MIXER_READ_CD:
 		data = awacs_burgundy_read_volume(MASK_ADDR_BURGUNDY_VOLCD);
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_WRITE_RECLEV:
 		IOCTL_IN(arg, data);
 		data = awacs_volume_setter(data, 0, 0, 4);
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_READ_RECLEV:
 		data = awacs_get_volume(awacs_reg[0], 4);
-		return IOCTL_OUT(arg, data);
+		rc = IOCTL_OUT(arg, data);
+		break;
 	case SOUND_MIXER_OUTMASK:
+	case SOUND_MIXER_OUTSRC:
+	default:
+		rc = -EINVAL;
+	}
+	
+	return rc;
+}
+
+static int tumbler_mixer_ioctl(u_int cmd, u_long arg)
+{
+	int data;
+	int rc;
+
+	/* We are, we are, we are... Tumbler (and very dumb) */
+	/* Ok, we're not THAT dumb anymore, but still pretty dumb :-) */
+
+	switch(cmd) {
+	case SOUND_MIXER_READ_DEVMASK:
+		data =  SOUND_MASK_VOLUME | SOUND_MASK_ALTPCM |
+			SOUND_MASK_BASS | SOUND_MASK_TREBLE |
+			SOUND_MASK_PCM;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_RECMASK:
+		data = 0;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_RECSRC:
+		data = 0;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_WRITE_RECSRC:
+		IOCTL_IN(arg, data);
+		data =0;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_STEREODEVS:
+		data = SOUND_MASK_VOLUME | SOUND_MASK_PCM;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_CAPS:
+		rc = IOCTL_OUT(arg, 0);
+		break;
+	case SOUND_MIXER_WRITE_BASS:
+		IOCTL_IN(arg, data);
+		tumbler_set_bass(data);
+		/* Fall through */
+	case SOUND_MIXER_READ_BASS:
+		tumbler_get_bass(&data);
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_WRITE_TREBLE:
+		IOCTL_IN(arg, data);
+		tumbler_set_treble(data);
+		/* Fall through */
+	case SOUND_MIXER_READ_TREBLE:
+		tumbler_get_treble(&data);
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_WRITE_PCM:
+		IOCTL_IN(arg, data);
+		tumbler_set_pcm_lvl(data);
+		/* Fall through */
+	case SOUND_MIXER_READ_PCM:
+		tumbler_get_pcm_lvl(&data);
+		IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_WRITE_VOLUME:
+		IOCTL_IN(arg, data);
+		tumbler_set_volume(data, data);
+		/* Fall through */
+	case SOUND_MIXER_READ_VOLUME:
+		tumbler_get_volume(& data, &data);
+		rc = IOCTL_OUT(arg, data);
 		break;
+	case SOUND_MIXER_WRITE_ALTPCM:	/* really bell volume */
+		IOCTL_IN(arg, data);
+		beep_vol = data & 0xff;
+		/* fall through */
+	case SOUND_MIXER_READ_ALTPCM:
+		rc = IOCTL_OUT(arg, beep_vol);
+		break;
+	case SOUND_MIXER_OUTMASK:
 	case SOUND_MIXER_OUTSRC:
+	default:
+		rc = -EINVAL;
+	}
+
+	return rc;
+}
+
+static int daca_mixer_ioctl(u_int cmd, u_long arg)
+{
+	int data;
+	int rc;
+
+	/* And the DACA's no genius either! */
+
+	switch(cmd) {
+	case SOUND_MIXER_READ_DEVMASK:
+		data = SOUND_MASK_VOLUME;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_RECMASK:
+		data = 0;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_RECSRC:
+		data = 0;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_WRITE_RECSRC:
+		IOCTL_IN(arg, data);
+		data =0;
+		rc = IOCTL_OUT(arg, data);
 		break;
+	case SOUND_MIXER_READ_STEREODEVS:
+		data = SOUND_MASK_VOLUME;
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_READ_CAPS:
+		rc = IOCTL_OUT(arg, 0);
+		break;
+	case SOUND_MIXER_WRITE_VOLUME:
+		IOCTL_IN(arg, data);
+		daca_set_volume(data, data);
+		/* Fall through */
+	case SOUND_MIXER_READ_VOLUME:
+		daca_get_volume(& data, &data);
+		rc = IOCTL_OUT(arg, data);
+		break;
+	case SOUND_MIXER_OUTMASK:
+	case SOUND_MIXER_OUTSRC:
+	default:
+		rc = -EINVAL;
 	}
-	return -EINVAL;
+	return rc;
 }
 
 static int PMacMixerIoctl(u_int cmd, u_long arg)
 {
-	/* Different IOCTLS for burgundy*/
-	if (awacs_revision >= AWACS_BURGUNDY)
-		return burgundy_mixer_ioctl(cmd, arg);
-	return awacs_mixer_ioctl(cmd, arg);
+	int rc;
+	
+	/* Different IOCTLS for burgundy and, eventually, DACA & Tumbler */
+
+	TRY_LOCK();
+	
+	switch (awacs_revision){
+		case AWACS_BURGUNDY:
+			rc = burgundy_mixer_ioctl(cmd, arg);
+			break ;
+		case AWACS_DACA:
+			rc = daca_mixer_ioctl(cmd, arg);
+			break;
+		case AWACS_TUMBLER:
+			rc = tumbler_mixer_ioctl(cmd, arg);
+			break ;
+		default: /* ;-)) */
+			rc = awacs_mixer_ioctl(cmd, arg);
+	}
+
+	UNLOCK();
+	
+	return rc;
+}
+
+static void PMacMixerInit(void)
+{
+	switch (awacs_revision) {
+		case AWACS_TUMBLER:
+		  printk("AE-Init tumbler mixer\n");
+		  break ;
+		  
+		case AWACS_DACA:
+		case AWACS_BURGUNDY:
+			break ;	/* don't know yet */
+		case AWACS_AWACS:
+		case AWACS_SCREAMER:
+		default:
+			awacs_mixer_init() ;
+			break ;
+	}
 }
 
+/* Write/Read sq setup functions:
+   Check to see if we have enough (or any) dbdma cmd buffers for the
+   user's fragment settings.  If not, allocate some. If this fails we will
+   point at the beep buffer - as an emergency provision - to stop dma tromping
+   on some random bit of memory (if someone lets it go anyway).
+   The command buffers are then set up to point to the fragment buffers
+   (allocated elsewhere).  We need n+1 commands the last of which holds
+   a NOP + loop to start.
+*/
 
-static void PMacWriteSqSetup(void)
+static int PMacWriteSqSetup(void)
 {
-	int i;
+	int i, count = 600 ;
 	volatile struct dbdma_cmd *cp;
 
+	LOCK();
+	
+	/* stop the controller from doing any output - if it isn't already.
+	   it _should_ be before this is called anyway */
+
+	out_le32(&awacs_txdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+	while ((in_le32(&awacs_txdma->status) & RUN) && count--)
+		udelay(1);
+#ifdef DEBUG_DMASOUND
+if (count <= 0)
+	printk("dmasound_pmac: write sq setup: timeout waiting for dma to stop\n");
+#endif
+
+	if ((write_sq.max_count + 1) > number_of_tx_cmd_buffers) {
+		if (awacs_tx_cmd_space)
+			kfree(awacs_tx_cmd_space);
+		number_of_tx_cmd_buffers = 0;
+
+		/* we need nbufs + 1 (for the loop) and we should request + 1
+		   again because the DBDMA_ALIGN might pull the start up by up
+		   to sizeof(struct dbdma_cmd) - 4.
+		*/
+
+		awacs_tx_cmd_space = kmalloc
+			((write_sq.max_count + 1 + 1) * sizeof(struct dbdma_cmd),
+			 GFP_KERNEL);
+		if (awacs_tx_cmd_space == NULL) {
+			/* don't leave it dangling - nasty but better than a
+			   random address */
+			out_le32(&awacs_txdma->cmdptr, virt_to_bus(beep_dbdma_cmd));
+			printk(KERN_ERR
+			   "dmasound_pmac: can't allocate dbdma cmd buffers"
+			   ", driver disabled\n");
+			UNLOCK();
+			return -ENOMEM;
+		}
+		awacs_tx_cmds = (volatile struct dbdma_cmd *)
+			DBDMA_ALIGN(awacs_tx_cmd_space);
+		number_of_tx_cmd_buffers = write_sq.max_count + 1;
+	}
+
 	cp = awacs_tx_cmds;
-	memset((void *)cp, 0, (write_sq.numBufs+1) * sizeof(struct dbdma_cmd));
-	for (i = 0; i < write_sq.numBufs; ++i, ++cp) {
+	memset((void *)cp, 0, (write_sq.max_count+1) * sizeof(struct dbdma_cmd));
+	for (i = 0; i < write_sq.max_count; ++i, ++cp) {
 		st_le32(&cp->phy_addr, virt_to_bus(write_sq.buffers[i]));
 	}
 	st_le16(&cp->command, DBDMA_NOP + BR_ALWAYS);
 	st_le32(&cp->cmd_dep, virt_to_bus(awacs_tx_cmds));
-	out_le32(&awacs_txdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+	/* point the controller at the command stack - ready to go */
 	out_le32(&awacs_txdma->cmdptr, virt_to_bus(awacs_tx_cmds));
+	UNLOCK();
+	return 0;
 }
 
-static void PMacReadSqSetup(void)
+static int PMacReadSqSetup(void)
 {
-	int i;
+	int i, count = 600;
 	volatile struct dbdma_cmd *cp;
 
+	LOCK();
+	
+	/* stop the controller from doing any input - if it isn't already.
+	   it _should_ be before this is called anyway */
+	
+	out_le32(&awacs_rxdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+	while ((in_le32(&awacs_rxdma->status) & RUN) && count--)
+		udelay(1);
+#ifdef DEBUG_DMASOUND
+if (count <= 0)
+	printk("dmasound_pmac: read sq setup: timeout waiting for dma to stop\n");
+#endif
+
+	if ((read_sq.max_count+1) > number_of_rx_cmd_buffers ) {
+		if (awacs_rx_cmd_space)
+			kfree(awacs_rx_cmd_space);
+		number_of_rx_cmd_buffers = 0;
+
+		/* we need nbufs + 1 (for the loop) and we should request + 1 again
+		   because the DBDMA_ALIGN might pull the start up by up to
+		   sizeof(struct dbdma_cmd) - 4 (assuming kmalloc aligns 32 bits).
+		*/
+
+		awacs_rx_cmd_space = kmalloc
+			((read_sq.max_count + 1 + 1) * sizeof(struct dbdma_cmd),
+			 GFP_KERNEL);
+		if (awacs_rx_cmd_space == NULL) {
+			/* don't leave it dangling - nasty but better than a
+			   random address */
+			out_le32(&awacs_rxdma->cmdptr, virt_to_bus(beep_dbdma_cmd));
+			printk(KERN_ERR
+			   "dmasound_pmac: can't allocate dbdma cmd buffers"
+			   ", driver disabled\n");
+			UNLOCK();
+			return -ENOMEM;
+		}
+		awacs_rx_cmds = (volatile struct dbdma_cmd *)
+			DBDMA_ALIGN(awacs_rx_cmd_space);
+		number_of_rx_cmd_buffers = read_sq.max_count + 1 ;
+	}
 	cp = awacs_rx_cmds;
-	memset((void *)cp, 0, (read_sq.numBufs+1) * sizeof(struct dbdma_cmd));
+	memset((void *)cp, 0, (read_sq.max_count+1) * sizeof(struct dbdma_cmd));
 
 	/* Set dma buffers up in a loop */
-	for (i = 0; i < read_sq.numBufs; i++,cp++) {
+	for (i = 0; i < read_sq.max_count; i++,cp++) {
 		st_le32(&cp->phy_addr, virt_to_bus(read_sq.buffers[i]));
 		st_le16(&cp->command, INPUT_MORE + INTR_ALWAYS);
 		st_le16(&cp->req_count, read_sq.block_size);
@@ -1907,37 +2312,105 @@
 	*/
 	st_le16(&cp->command, DBDMA_NOP + BR_ALWAYS);
 	st_le32(&cp->cmd_dep, virt_to_bus(awacs_rx_cmds));
-
-	/* Don't start until the first read is done.
-	 * This will also abort any operations in progress if the DMA
-	 * happens to be running (and it shouldn't).
-	 */
-	out_le32(&awacs_rxdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+	/* point the controller at the command stack - ready to go */
 	out_le32(&awacs_rxdma->cmdptr, virt_to_bus(awacs_rx_cmds));
 
+	UNLOCK();
+	return 0;
 }
 
+/* TODO: this needs work to guarantee that when it returns DMA has stopped
+   but in a more elegant way than is done here....
+*/
+
 static void PMacAbortRead(void)
 {
 	int i;
 	volatile struct dbdma_cmd *cp;
 
+	LOCK();
+	/* give it a chance to update the output and provide the IRQ
+	   that is expected.
+	*/
+
+	out_le32(&awacs_rxdma->control, ((FLUSH) << 16) + FLUSH );
+
 	cp = awacs_rx_cmds;
-	for (i = 0; i < read_sq.numBufs; i++,cp++)
+	for (i = 0; i < read_sq.max_count; i++,cp++)
 		st_le16(&cp->command, DBDMA_STOP);
 	/*
 	 * We should probably wait for the thing to stop before we
-	 * release the memory
+	 * release the memory.
 	 */
+
+	wait_ms(100) ; /* give it a (small) chance to act */
+
+	/* apply the sledgehammer approach - just stop it now */
+
+	out_le32(&awacs_rxdma->control, (RUN|PAUSE|FLUSH|WAKE) << 16);
+	UNLOCK();
 }
 
+extern char *get_afmt_string(int);
+static int PMacStateInfo(char *b, size_t sp)
+{
+	int i, len = 0;
+	len = sprintf(b,"HW rates: ");
+	switch (awacs_revision){
+		case AWACS_DACA:
+		case AWACS_BURGUNDY:
+			len += sprintf(b,"44100 ") ;
+			break ;
+		case AWACS_TUMBLER:
+			for (i=0; i<2; i++){
+				if (tumbler_freqs_ok[i])
+					len += sprintf(b+len,"%d ", tumbler_freqs[i]) ;
+			}
+			break ;
+
+		case AWACS_AWACS:
+		case AWACS_SCREAMER:
+		default:
+			for (i=0; i<8; i++){
+				if (awacs_freqs_ok[i])
+					len += sprintf(b+len,"%d ", awacs_freqs[i]) ;
+			}
+			break ;
+	}
+	len += sprintf(b+len,"s/sec\n") ;
+	if (len < sp) {
+		len += sprintf(b+len,"HW AFMTS: ");
+		i = AFMT_U16_BE ;
+		while (i) {
+			if (i & dmasound.mach.hardware_afmts)
+				len += sprintf(b+len,"%s ",
+					get_afmt_string(i & dmasound.mach.hardware_afmts));
+			i >>= 1 ;
+		}
+		len += sprintf(b+len,"\n") ;
+	}
+	return len ;
+}
 
 /*** Machine definitions *****************************************************/
 
+static SETTINGS def_hard = {
+	format: AFMT_S16_BE,
+	stereo: 1,
+	size: 16,
+	speed: 44100
+} ;
+
+static SETTINGS def_soft = {
+	format: AFMT_S16_BE,
+	stereo: 1,
+	size: 16,
+	speed: 44100
+} ;
 
 static MACHINE machPMac = {
 	name:		awacs_name,
-	name2:		"AWACS",
+	name2:		"PowerMac Built-in Sound",
 	open:		PMacOpen,
 	release:	PMacRelease,
 	dma_alloc:	PMacAlloc,
@@ -1951,233 +2424,660 @@
 	setFormat:	PMacSetFormat,
 	setVolume:	PMacSetVolume,
 	play:		PMacPlay,
-	record:		PMacRecord,
+	record:		NULL,		/* default to no record */
+	mixer_init:	PMacMixerInit,
 	mixer_ioctl:	PMacMixerIoctl,
 	write_sq_setup:	PMacWriteSqSetup,
 	read_sq_setup:	PMacReadSqSetup,
+	state_info:	PMacStateInfo,
 	abort_read:	PMacAbortRead,
-	min_dsp_speed:	8000
+	min_dsp_speed:	7350,
+	max_dsp_speed:	44100,
+	version:	((DMASOUND_AWACS_REVISION<<8) + DMASOUND_AWACS_EDITION)
 };
 
 
 /*** Config & Setup **********************************************************/
 
+/* Check for pmac models that we care about in terms of special actions.
+*/
 
-int __init dmasound_awacs_init(void)
+void __init
+set_model(void)
 {
-	struct device_node *np;
+	/* portables/lap-tops */
 
-	if (_machine != _MACH_Pmac)
-		return -ENODEV;
+	if (machine_is_compatible("AAPL,3400/2400") ||
+	    machine_is_compatible("AAPL,3500"))	{
+		is_pbook_3X00 = 1 ;
+	}
+	if (machine_is_compatible("PowerBook1,1")  || /* lombard */
+	    machine_is_compatible("AAPL,PowerBook1998")){ /* wallstreet */
+		is_pbook_g3 = 1 ;
+		return ;
+	}
+}
 
-	awacs_subframe = 0;
-	awacs_revision = 0;
-	np = find_devices("awacs");
-	if (np == 0) {
-		/*
-		 * powermac G3 models have a node called "davbus"
-		 * with a child called "sound".
-		 */
-		struct device_node *sound;
-		np = find_devices("davbus");
-		sound = find_devices("sound");
-		if (sound != 0 && sound->parent == np) {
-			unsigned int *prop, l, i;
-			prop = (unsigned int *)
-				get_property(sound, "sub-frame", 0);
-			if (prop != 0 && *prop >= 0 && *prop < 16)
-				awacs_subframe = *prop;
-			if (device_is_compatible(sound, "burgundy"))
-				awacs_revision = AWACS_BURGUNDY;
-			/* This should be verified on older screamers */
-			if (device_is_compatible(sound, "screamer"))
-				awacs_is_screamer = 1;
-			prop = (unsigned int *)get_property(sound, "device-id", 0);
-			if (prop != 0)
-				awacs_device_id = *prop;
-			awacs_has_iic = (find_devices("perch") != NULL);
-
-			/* look for a property saying what sample rates
-			   are available */
-			for (i = 0; i < 8; ++i)
-				awacs_freqs_ok[i] = 0;
-			prop = (unsigned int *) get_property
-				(sound, "sample-rates", &l);
-			if (prop == 0)
-				prop = (unsigned int *) get_property
-					(sound, "output-frame-rates", &l);
-			if (prop != 0) {
-				for (l /= sizeof(int); l > 0; --l) {
-					/* sometimes the rate is in the
-					   high-order 16 bits (?) */
-					unsigned int r = *prop++;
-					if (r >= 0x10000)
-						r >>= 16;
-					for (i = 0; i < 8; ++i) {
-						if (r == awacs_freqs[i]) {
-							awacs_freqs_ok[i] = 1;
-							break;
-						}
-					}
+/* Get the OF node that tells us about the registers, interrupts etc. to use
+   for sound IO.
+
+   On most machines the sound IO OF node is the 'davbus' node.  On newer pmacs
+   with DACA (& Tumbler) the node to use is i2s-a.  On much older machines i.e.
+   before 9500 there is no davbus node and we have to use the 'awacs' property.
+
+  In the latter case we signal this by setting the codec value - so that the
+  code that looks for chip properties knows how to go about it.
+*/
+
+static struct device_node
+__init *get_snd_io_node(void)
+{
+	struct device_node *np = NULL;
+
+	/* set up awacs_node for early OF which doesn't have a full set of
+	 * properties on davbus
+	*/
+
+	awacs_node = find_devices("awacs");
+	if (awacs_node)
+		awacs_revision = AWACS_AWACS;
+
+	/* powermac models after 9500 (other than those which use DACA or
+	 * Tumbler) have a node called "davbus".
+	 */
+	np = find_devices("davbus");
+	/*
+	 * if we didn't find a davbus device, try 'i2s-a' since
+	 * this seems to be what iBooks (& Tumbler) have.
+	 */
+	if (np == NULL)
+		np = find_devices("i2s-a");
+
+	/* if we didn't find this - perhaps we are on an early model
+	 * which _only_ has an 'awacs' node
+	*/
+	if (np == NULL && awacs_node)
+		np = awacs_node ;
+
+	/* if we failed all these return null - this will cause the
+	 * driver to give up...
+	*/
+	return np ;
+}
+
+/* Get the OF node that contains the info about the sound chip, inputs s-rates
+   etc.
+   This node does not exist (or contains much reduced info) on earlier machines
+   we have to deduce the info other ways for these.
+*/
+
+static struct device_node
+__init *get_snd_info_node(struct device_node *io)
+{
+	struct device_node *info;
+
+	info = find_devices("sound");
+	while (info != 0 && info->parent != io)
+		info = info->next;
+
+	return info ;
+}
+
+/* Find out what type of codec we have.
+*/
+
+static int
+__init get_codec_type(struct device_node *info)
+{
+	/* already set if pre-davbus model and info will be NULL */
+	int codec = awacs_revision ;
+
+	if (info) {
+		/* must do awacs first to allow screamer to overide it */
+		if (device_is_compatible(info, "awacs"))
+			codec = AWACS_AWACS ;
+		if (device_is_compatible(info, "screamer"))
+			codec = AWACS_SCREAMER;
+		if (device_is_compatible(info, "burgundy"))
+			codec = AWACS_BURGUNDY ;
+		if (device_is_compatible(info, "daca"))
+			codec = AWACS_DACA;
+		if (device_is_compatible(info, "tumbler"))
+			codec = AWACS_TUMBLER;
+	}
+	return codec ;
+}
+
+/* find out what type, if any, of expansion card we have
+*/
+static void
+__init get_expansion_type(void)
+{
+	if (find_devices("perch") != NULL)
+		has_perch = 1;
+
+	if (find_devices("pb-ziva-pc") != NULL)
+		has_ziva = 1;
+	/* need to work out how we deal with iMac SRS module */
+}
+
+/* set up frame rates.
+ * I suspect that these routines don't quite go about it the right way:
+ * - where there is more than one rate - I think that the first property
+ * value is the number of rates.
+ * TODO: check some more device trees and modify accordingly
+ *       Set dmasound.mach.max_dsp_rate on the basis of these routines.
+*/
+
+static void
+__init init_awacs_frame_rates(unsigned int *prop, unsigned int l)
+{
+	int i ;
+	if (prop) {
+		for (i=0; i<8; i++)
+			awacs_freqs_ok[i] = 0 ;
+		for (l /= sizeof(int); l > 0; --l) {
+			unsigned int r = *prop++;
+			/* Apple 'Fixed' format */
+			if (r >= 0x10000)
+				r >>= 16;
+			for (i = 0; i < 8; ++i) {
+				if (r == awacs_freqs[i]) {
+					awacs_freqs_ok[i] = 1;
+					break;
 				}
-			} else {
-				/* assume just 44.1k is OK */
-				awacs_freqs_ok[0] = 1;
 			}
 		}
 	}
-	if (np != NULL && np->n_addrs >= 3 && np->n_intrs >= 3) {
-		int vol;
-		dmasound.mach = machPMac;
-
-		awacs = (volatile struct awacs_regs *)
-			ioremap(np->addrs[0].address, 0x80);
-		awacs_txdma = (volatile struct dbdma_regs *)
-			ioremap(np->addrs[1].address, 0x100);
-		awacs_rxdma = (volatile struct dbdma_regs *)
-			ioremap(np->addrs[2].address, 0x100);
-
-		awacs_irq = np->intrs[0].line;
-		awacs_tx_irq = np->intrs[1].line;
-		awacs_rx_irq = np->intrs[2].line;
+	/* else we assume that all the rates are available */
+}
 
-		awacs_tx_cmd_space = kmalloc((write_sq.numBufs + 4) * sizeof(struct dbdma_cmd),
-					     GFP_KERNEL);
-		if (awacs_tx_cmd_space == NULL) {
-			printk(KERN_ERR "DMA sound driver: Not enough buffer memory, driver disabled!\n");
-			return -ENOMEM;
+static void
+__init init_tumbler_frame_rates(unsigned int *prop, unsigned int l)
+{
+	int i ;
+	if (prop) {
+		for (i=0; i<2; i++)
+			tumbler_freqs_ok[i] = 0;
+		for (l /= sizeof(int); l > 0; --l) {
+			unsigned int r = *prop++;
+			/* Apple 'Fixed' format */
+			if (r >= 0x10000)
+				r >>= 16;
+			for (i = 0; i < 2; ++i) {
+				if (r == tumbler_freqs[i]) {
+					tumbler_freqs_ok[i] = 1;
+					break;
+				}
+			}
 		}
-		awacs_node = np;
-#ifdef CONFIG_PMAC_PBOOK
-		if (machine_is_compatible("PowerBook1,1")
-		    || machine_is_compatible("AAPL,PowerBook1998")) {
-			pmu_suspend();
-			feature_set(np, FEATURE_Sound_CLK_enable);
-			feature_set(np, FEATURE_Sound_power);
-			/* Shorter delay will not work */
-			mdelay(1000);
-			pmu_resume();
+	}
+	/* else we assume that all the rates are available */
+}
+
+static void
+__init init_burgundy_frame_rates(unsigned int *prop, unsigned int l)
+{
+	int temp[9] ;
+	int i = 0 ;
+	if (prop) {
+		for (l /= sizeof(int); l > 0; --l) {
+			unsigned int r = *prop++;
+			/* Apple 'Fixed' format */
+			if (r >= 0x10000)
+				r >>= 16;
+			temp[i] = r ;
+			i++ ; if(i>=9) i=8;
+		}
+	}
+#ifdef DEBUG_DMASOUND
+if (i > 1){
+	int j;
+	printk("dmasound_pmac: burgundy with multiple frame rates\n");
+	for(j=0; j<i; j++)
+		printk("%d ", temp[j]) ;
+	printk("\n") ;
+}
+#endif
+}
+
+static void
+__init init_daca_frame_rates(unsigned int *prop, unsigned int l)
+{
+	int temp[9] ;
+	int i = 0 ;
+	if (prop) {
+		for (l /= sizeof(int); l > 0; --l) {
+			unsigned int r = *prop++;
+			/* Apple 'Fixed' format */
+			if (r >= 0x10000)
+				r >>= 16;
+			temp[i] = r ;
+			i++ ; if(i>=9) i=8;
+
 		}
+	}
+#ifdef DEBUG_DMASOUND
+if (i > 1){
+	int j;
+	printk("dmasound_pmac: DACA with multiple frame rates\n");
+	for(j=0; j<i; j++)
+		printk("%d ", temp[j]) ;
+	printk("\n") ;
+}
 #endif
-		awacs_tx_cmds = (volatile struct dbdma_cmd *)
-			DBDMA_ALIGN(awacs_tx_cmd_space);
+}
+
+static void
+__init init_frame_rates(unsigned int *prop, unsigned int l)
+{
+	switch (awacs_revision){
+		case AWACS_TUMBLER:
+			init_tumbler_frame_rates(prop, l);
+			break ;
+		case AWACS_DACA:
+			init_daca_frame_rates(prop, l);
+			break ;
+		case AWACS_BURGUNDY:
+			init_burgundy_frame_rates(prop, l);
+			break ;
+		default: /* ;-))) */
+			init_awacs_frame_rates(prop, l);
+			break ;
+	}
+}
 
+/* find things/machines that can't do mac-io byteswap
+*/
 
-		awacs_rx_cmd_space = kmalloc((read_sq.numBufs + 4) * sizeof(struct dbdma_cmd),
-					     GFP_KERNEL);
-		if (awacs_rx_cmd_space == NULL) {
-		  printk("DMA sound driver: No memory for input");
+static void
+__init set_hw_byteswap(struct device_node *io)
+{
+	struct device_node *mio ;
+	unsigned int *p, kl = 0 ;
+
+	/* if seems that Keylargo can't byte-swap  */
+
+	for (mio = io->parent; mio ; mio = mio->parent) {
+		if (strcmp(mio->name, "mac-io") == 0) {
+			if (device_is_compatible(mio, "Keylargo"))
+				kl = 1;
+			break;
 		}
-		awacs_rx_cmds = (volatile struct dbdma_cmd *)
-		  DBDMA_ALIGN(awacs_rx_cmd_space);
+	}
+	hw_can_byteswap = !kl;
+}
 
+/* Allocate the resources necessary for beep generation.  This cannot be (quite)
+   done statically (yet) because we cannot do virt_to_bus() on static vars when
+   the code is loaded as a module.
 
+   for the sake of saving the possibility that two allocations will incur the
+   overhead of two pull-ups in DBDMA_ALIGN() we allocate the 'emergency' dmdma
+   command here as well... even tho' it is not part of the beep process.
+*/
 
-		awacs_reg[0] = MASK_MUX_CD;
-		/* FIXME: Only machines with external SRS module need MASK_PAROUT */
-		awacs_reg[1] = MASK_LOOPTHRU;
-		if (awacs_has_iic || awacs_device_id == 0x5 || /*awacs_device_id == 0x8
-			|| */awacs_device_id == 0xb)
-			awacs_reg[1] |= MASK_PAROUT;
-		/* get default volume from nvram */
-		vol = (~nvram_read_byte(0x1308) & 7) << 1;
-		awacs_reg[2] = vol + (vol << 6);
-		awacs_reg[4] = vol + (vol << 6);
-		awacs_reg[5] = 0;
-		awacs_reg[6] = 0;
-		awacs_reg[7] = 0;
-		out_le32(&awacs->control, 0x11);
-		awacs_write(awacs_reg[0] + MASK_ADDR0);
-		awacs_write(awacs_reg[1] + MASK_ADDR1);
-		awacs_write(awacs_reg[2] + MASK_ADDR2);
-		awacs_write(awacs_reg[4] + MASK_ADDR4);
-		if (awacs_is_screamer) {
-			awacs_write(awacs_reg[5] + MASK_ADDR5);
-			awacs_write(awacs_reg[6] + MASK_ADDR6);
-			awacs_write(awacs_reg[7] + MASK_ADDR7);
-		}
-
-		/* Initialize recent versions of the awacs */
-		if (awacs_revision == 0) {
-			awacs_revision =
-				(in_le32(&awacs->codec_stat) >> 12) & 0xf;
-			if (awacs_revision == 3) {
-				mdelay(100);
-				awacs_write(0x6000);
-				mdelay(2);
-				awacs_write(awacs_reg[1] + MASK_ADDR1);
-				awacs_enable_amp(100 * 0x101);
+int32_t
+__init setup_beep(void)
+{
+	/* Initialize beep stuff */
+	/* want one cmd buffer for beeps, and a second one for emergencies
+	   - i.e. dbdma error conditions.
+	   ask for three to allow for pull up in DBDMA_ALIGN().
+	*/
+	beep_dbdma_cmd_space =
+		kmalloc((2 + 1) * sizeof(struct dbdma_cmd), GFP_KERNEL);
+	if(beep_dbdma_cmd_space == NULL) {
+		printk(KERN_ERR "dmasound_pmac: no beep dbdma cmd space\n") ;
+		return -ENOMEM ;
+	}
+	beep_dbdma_cmd = (volatile struct dbdma_cmd *)
+			DBDMA_ALIGN(beep_dbdma_cmd_space);
+	/* set up emergency dbdma cmd */
+	emergency_dbdma_cmd = beep_dbdma_cmd+1 ;
+	beep_buf = (short *) kmalloc(BEEP_BUFLEN * 4, GFP_KERNEL);
+	if (beep_buf == NULL) {
+		printk(KERN_ERR "dmasound_pmac: no memory for beep buffer\n");
+		if( beep_dbdma_cmd_space ) kfree(beep_dbdma_cmd_space) ;
+		return -ENOMEM ;
+	}
+	/* OK, we should be safe to claim the mksound vector now */
+	orig_mksound = kd_mksound;
+	kd_mksound = awacs_mksound;
+	return 0 ;
+}
+
+int __init dmasound_awacs_init(void)
+{
+	struct device_node *io = NULL, *info = NULL;
+	int vol, res;
+
+	if (_machine != _MACH_Pmac)
+		return -ENODEV;
+
+	awacs_subframe = 0;
+	awacs_revision = 0;
+	hw_can_byteswap = 1 ; /* most can */
+
+	/* look for models we need to handle specially */
+	set_model() ;
+
+	/* find the OF node that tells us about the dbdma stuff
+	*/
+	io = get_snd_io_node();
+	if (io == NULL) {
+#ifdef DEBUG_DMASOUND
+printk("dmasound_pmac: couldn't find sound io OF node\n");
+#endif
+		return -ENODEV ;
+	}
+
+	/* find the OF node that tells us about the sound sub-system
+	 * this doesn't exist on pre-davbus machines (earlier than 9500)
+	*/
+	if (awacs_revision != AWACS_AWACS) { /* set for pre-davbus */
+		info = get_snd_info_node(io) ;
+		if (info == NULL){
+#ifdef DEBUG_DMASOUND
+printk("dmasound_pmac: couldn't find 'sound' OF node\n");
+#endif
+			return -ENODEV ;
+		}
+	}
+
+	awacs_revision = get_codec_type(info) ;
+	if (awacs_revision == 0) {
+#ifdef DEBUG_DMASOUND
+printk("dmasound_pmac: couldn't find a Codec we can handle\n");
+#endif
+		return -ENODEV ; /* we don't know this type of h/w */
+	}
+
+	/* set up perch, ziva, SRS or whatever else we have as sound
+	 *  expansion.
+	*/
+	get_expansion_type();
+
+	/* we've now got enough information to make up the audio topology.
+	 * we will map the sound part of mac-io now so that we can probe for
+	 * other info if necessary (early AWACS we want to read chip ids)
+	 */
+
+	if (io->n_addrs < 3 || io->n_intrs < 3) {
+		/* OK - maybe we need to use the 'awacs' node (on earlier
+		 * machines).
+		*/
+		if (awacs_node) {
+			io = awacs_node ;
+			if (io->n_addrs < 3 || io->n_intrs < 3) {
+				printk("dmasound_pmac: can't use %s"
+					" (%d addrs, %d intrs)\n",
+		      		 io->full_name, io->n_addrs, io->n_intrs);
+				return -ENODEV;
 			}
+		} else {
+			printk("dmasound_pmac: can't use %s (%d addrs, %d intrs)\n",
+		 	      io->full_name, io->n_addrs, io->n_intrs);
 		}
-		if (awacs_revision >= AWACS_BURGUNDY)
+	}
+
+	if (!request_OF_resource(io, 0, NULL)) {
+		printk(KERN_ERR "dmasound: can't request IO resource !\n");
+		return -ENODEV;
+	}
+	if (!request_OF_resource(io, 1, " (tx dma)")) {
+		release_OF_resource(io, 0);
+		printk(KERN_ERR "dmasound: can't request TX DMA resource !\n");
+		return -ENODEV;
+	}
+
+	if (!request_OF_resource(io, 2, " (rx dma)")) {
+		release_OF_resource(io, 0);
+		release_OF_resource(io, 1);
+		printk(KERN_ERR "dmasound: can't request RX DMA resource !\n");
+		return -ENODEV;
+	}
+
+	/* all OF versions I've seen use this value */
+	awacs = (volatile struct awacs_regs *)
+		ioremap(io->addrs[0].address, 0x1000);
+	awacs_txdma = (volatile struct dbdma_regs *)
+		ioremap(io->addrs[1].address, 0x100);
+	awacs_rxdma = (volatile struct dbdma_regs *)
+		ioremap(io->addrs[2].address, 0x100);
+
+#ifdef CONFIG_PMAC_PBOOK
+	/* first of all make sure that the chip is powered up....*/
+	pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, io, 0, 1);
+	if (awacs_revision == AWACS_SCREAMER)
+		awacs_recalibrate();
+#endif
+	awacs_irq = io->intrs[0].line;
+	awacs_tx_irq = io->intrs[1].line;
+	awacs_rx_irq = io->intrs[2].line;
+
+	awacs_node = io;
+
+	/* if we have an awacs or screamer - probe the chip to make
+	 * sure we have the right revision.
+	*/
+
+	if (awacs_revision <= AWACS_SCREAMER){
+		uint32_t temp, rev, mfg ;
+		/* find out the awacs revision from the chip */
+		temp = in_le32(&awacs->codec_stat);
+		rev = (temp >> 12) & 0xf;
+		mfg = (temp >>  8) & 0xf;
+#ifdef DEBUG_DMASOUND
+printk("dmasound_pmac: Awacs/Screamer Codec Mfct: %d Rev %d\n", mfg, rev);
+#endif
+		if (rev >= AWACS_SCREAMER)
+			awacs_revision = AWACS_SCREAMER ;
+		else
+			awacs_revision = rev ;
+	}
+
+	dmasound.mach = machPMac;
+
+	/* find out other bits & pieces from OF, these may be present
+	   only on some models ... so be careful.
+	*/
+
+	/* in the absence of a frame rates property we will use the defaults
+	*/
+
+	if (info) {
+		unsigned int *prop, l;
+
+		sound_device_id = 0;
+		/* device ID appears post g3 b&w */
+		prop = (unsigned int *)get_property(info, "device-id", 0);
+		if (prop != 0)
+			sound_device_id = *prop;
+
+		/* look for a property saying what sample rates
+		   are available */
+
+		prop = (unsigned int *)get_property(info, "sample-rates", &l);
+		if (prop == 0)
+			prop = (unsigned int *) get_property
+				(info, "output-frame-rates", &l);
+
+		/* if it's there use it to set up frame rates */
+		init_frame_rates(prop, l) ;
+	}
+	
+	out_le32(&awacs->control, 0x11); /* set everything quiesent */
+
+	set_hw_byteswap(io) ; /* figure out if the h/w can do it */
+
+	/* get default volume from nvram
+	 * vol = (~nvram_read_byte(0x1308) & 7) << 1;
+	*/
+	vol = ((pmac_xpram_read( 8 ) & 7 ) << 1 );
+	/* set up tracking values */
+	spk_vol = vol * 100 ;
+	spk_vol /= 7 ; /* get set value to a percentage */
+	spk_vol |= (spk_vol << 8) ; /* equal left & right */
+ 	line_vol = passthru_vol = spk_vol ;
+
+	/* fill regs that are shared between AWACS & Burgundy */
+
+	awacs_reg[2] = vol + (vol << 6);
+	awacs_reg[4] = vol + (vol << 6);
+	awacs_reg[5] = vol + (vol << 6); /* screamer has loopthru vol control */
+	awacs_reg[6] = 0; /* maybe should be vol << 3 for PCMCIA speaker */
+	awacs_reg[7] = 0;
+
+	awacs_reg[0] = MASK_MUX_CD;
+	awacs_reg[1] = MASK_LOOPTHRU;
+
+	/* FIXME: Only machines with external SRS module need MASK_PAROUT */
+	if (has_perch || sound_device_id == 0x5
+	    || /*sound_device_id == 0x8 ||*/ sound_device_id == 0xb)
+		awacs_reg[1] |= MASK_PAROUT0 | MASK_PAROUT1;
+
+	switch (awacs_revision) {
+		case AWACS_TUMBLER:
+#ifdef CONFIG_KMOD
+			request_module("i2c-keywest");
+#endif /* CONFIG_KMOD */	
+			awacs_tumbler_init();
+			tas_init();
+			break ;
+		case AWACS_DACA:
+#ifdef CONFIG_KMOD
+			request_module("i2c-keywest");
+#endif /* CONFIG_KMOD */
+			daca_init();
+			break ;		/* dont know how yet */
+		case AWACS_BURGUNDY:
 			awacs_burgundy_init();
+			break ;
+		case AWACS_SCREAMER:
+		case AWACS_AWACS:
+		default:
+			load_awacs() ;
+			break ;
+	}
+
+	/* enable/set-up external modules - when we know how */
+
+	if (has_perch)
+		awacs_enable_amp(100 * 0x101);
+
+	/* Reset dbdma channels */
+	out_le32(&awacs_txdma->control, (RUN|PAUSE|FLUSH|WAKE|DEAD) << 16);
+	while (in_le32(&awacs_txdma->status) & RUN)
+		udelay(1);
+	out_le32(&awacs_rxdma->control, (RUN|PAUSE|FLUSH|WAKE|DEAD) << 16);
+	while (in_le32(&awacs_rxdma->status) & RUN)
+		udelay(1);
+
+	/* Initialize beep stuff */
+	if ((res=setup_beep()))
+		return res ;
 
-		/* Initialize beep stuff */
-		beep_dbdma_cmd = awacs_tx_cmds + (write_sq.numBufs + 1);
-		orig_mksound = kd_mksound;
-		kd_mksound = awacs_mksound;
-		beep_buf = (short *) kmalloc(BEEP_BUFLEN * 4, GFP_KERNEL);
-		if (beep_buf == NULL)
-			printk(KERN_WARNING "dmasound: no memory for "
-			       "beep buffer\n");
 #ifdef CONFIG_PMAC_PBOOK
-		pmu_register_sleep_notifier(&awacs_sleep_notifier);
+	pmu_register_sleep_notifier(&awacs_sleep_notifier);
 #endif /* CONFIG_PMAC_PBOOK */
 
-		/* Powerbooks have odd ways of enabling inputs such as
-		   an expansion-bay CD or sound from an internal modem
-		   or a PC-card modem. */
-		if (machine_is_compatible("AAPL,3400/2400")
-			|| machine_is_compatible("AAPL,3500")) {
-			is_pbook_3400 = 1;
-			/*
-			 * Enable CD and PC-card sound inputs.
-			 * This is done by reading from address
-			 * f301a000, + 0x10 to enable the expansion-bay
-			 * CD sound input, + 0x80 to enable the PC-card
-			 * sound input.  The 0x100 enables the SCSI bus
-			 * terminator power.
-			 */
-			latch_base = (unsigned char *) ioremap
-				(0xf301a000, 0x1000);
-			in_8(latch_base + 0x190);
-		} else if (machine_is_compatible("PowerBook1,1")
-			   || machine_is_compatible("AAPL,PowerBook1998")) {
-			struct device_node* mio;
-			macio_base = 0;
-			is_pbook_G3 = 1;
-			for (mio = np->parent; mio; mio = mio->parent) {
-				if (strcmp(mio->name, "mac-io") == 0
-				    && mio->n_addrs > 0) {
-					macio_base = (unsigned char *) ioremap
-						(mio->addrs[0].address, 0x40);
-					break;
-				}
+	/* Powerbooks have odd ways of enabling inputs such as
+	   an expansion-bay CD or sound from an internal modem
+	   or a PC-card modem. */
+	if (is_pbook_3X00) {
+		/*
+		 * Enable CD and PC-card sound inputs.
+		 * This is done by reading from address
+		 * f301a000, + 0x10 to enable the expansion-bay
+		 * CD sound input, + 0x80 to enable the PC-card
+		 * sound input.  The 0x100 enables the SCSI bus
+		 * terminator power.
+		 */
+		latch_base = (unsigned char *) ioremap (0xf301a000, 0x1000);
+		in_8(latch_base + 0x190);
+
+	} else if (is_pbook_g3) {
+		struct device_node* mio;
+		macio_base = 0;
+		for (mio = io->parent; mio; mio = mio->parent) {
+			if (strcmp(mio->name, "mac-io") == 0
+			    && mio->n_addrs > 0) {
+				macio_base = (unsigned char *) ioremap
+					(mio->addrs[0].address, 0x40);
+				break;
 			}
-			/*
-			 * Enable CD sound input.
-			 * The relevant bits for writing to this byte are 0x8f.
-			 * I haven't found out what the 0x80 bit does.
-			 * For the 0xf bits, writing 3 or 7 enables the CD
-			 * input, any other value disables it.  Values
-			 * 1, 3, 5, 7 enable the microphone.  Values 0, 2,
-			 * 4, 6, 8 - f enable the input from the modem.
-			 */
-			if (macio_base)
-				out_8(macio_base + 0x37, 3);
-		}
-		sprintf(awacs_name, "PowerMac (AWACS rev %d) ",
-			awacs_revision);
-		return dmasound_init();
+		}
+		/*
+		 * Enable CD sound input.
+		 * The relevant bits for writing to this byte are 0x8f.
+		 * I haven't found out what the 0x80 bit does.
+		 * For the 0xf bits, writing 3 or 7 enables the CD
+		 * input, any other value disables it.  Values
+		 * 1, 3, 5, 7 enable the microphone.  Values 0, 2,
+		 * 4, 6, 8 - f enable the input from the modem.
+		 *  -- paulus.
+		 */
+		if (macio_base)
+			out_8(macio_base + 0x37, 3);
+	}
+
+	if (hw_can_byteswap)
+ 		dmasound.mach.hardware_afmts = (AFMT_S16_BE | AFMT_S16_LE) ;
+ 	else
+		dmasound.mach.hardware_afmts = AFMT_S16_BE ;
+
+	/* shut out chips that do output only.
+	   may need to extend this to machines which have no inputs - even tho'
+	   they use screamer - IIRC one of the powerbooks is like this.
+	*/
+
+	if (awacs_revision != AWACS_TUMBLER && awacs_revision != AWACS_DACA) {
+		dmasound.mach.capabilities = DSP_CAP_DUPLEX ;
+		dmasound.mach.record = PMacRecord ;
+	}
+
+	dmasound.mach.default_hard = def_hard ;
+	dmasound.mach.default_soft = def_soft ;
+
+	switch (awacs_revision) {
+		case AWACS_BURGUNDY:
+			sprintf(awacs_name, "PowerMac Burgundy ") ;
+			break ;
+		case AWACS_DACA:
+			sprintf(awacs_name, "PowerMac DACA ") ;
+			break ;
+		case AWACS_TUMBLER:
+			sprintf(awacs_name, "PowerMac Tumbler ") ;
+			break ;
+		case AWACS_SCREAMER:
+			sprintf(awacs_name, "PowerMac Screamer ") ;
+			break ;
+		case AWACS_AWACS:
+		default:
+			sprintf(awacs_name, "PowerMac AWACS rev %d ", awacs_revision) ;
+			break ;
 	}
-	return -ENODEV;
+
+	return dmasound_init();
 }
 
 static void __exit dmasound_awacs_cleanup(void)
 {
+	switch (awacs_revision) {
+		case AWACS_TUMBLER:
+			awacs_tumbler_cleanup();
+			tas_cleanup();
+			break ;
+		case AWACS_DACA:
+			daca_cleanup();
+			break;
+	}
 	dmasound_deinit();
 }
 
+MODULE_DESCRIPTION("PowerMac built-in audio driver.");
+MODULE_LICENSE("GPL");
+
 module_init(dmasound_awacs_init);
 module_exit(dmasound_awacs_cleanup);
-MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/dmasound_core.c linux-2.5/sound/oss/dmasound/dmasound_core.c
--- linux-2.5.13/sound/oss/dmasound/dmasound_core.c	Fri May  3 01:22:43 2002
+++ linux-2.5/sound/oss/dmasound/dmasound_core.c	Wed Mar 27 13:07:17 2002
@@ -1,4 +1,3 @@
-
 /*
  *  linux/drivers/sound/dmasound/dmasound_core.c
  *
@@ -103,38 +102,113 @@
  *	2000/3/25	Geert Uytterhoeven:
  *			  - Integration of dmasound_q40
  *			  - Small clean ups
+ *
+ *	2001/01/26 [1.0] Iain Sandoe
+ *			  - make /dev/sndstat show revision & edition info.
+ *			  - since dmasound.mach.sq_setup() can fail on pmac
+ *			    its type has been changed to int and the returns
+ *			    are checked.
+ *		   [1.1]  - stop missing translations from being called.
+ *	2001/02/08 [1.2]  - remove unused translation tables & move machine-
+ *			    specific tables to low-level.
+ *			  - return correct info. for SNDCTL_DSP_GETFMTS.
+ *		   [1.3]  - implement SNDCTL_DSP_GETCAPS fully.
+ *		   [1.4]  - make /dev/sndstat text length usage deterministic.
+ *			  - make /dev/sndstat call to low-level
+ *			    dmasound.mach.state_info() pass max space to ll driver.
+ *			  - tidy startup banners and output info.
+ *		   [1.5]  - tidy up a little (removed some unused #defines in
+ *			    dmasound.h)
+ *			  - fix up HAS_RECORD conditionalisation.
+ *			  - add record code in places it is missing...
+ *			  - change buf-sizes to bytes to allow < 1kb for pmac
+ *			    if user param entry is < 256 the value is taken to
+ *			    be in kb > 256 is taken to be in bytes.
+ *			  - make default buff/frag params conditional on
+ *			    machine to allow smaller values for pmac.
+ *			  - made the ioctls, read & write comply with the OSS
+ *			    rules on setting params.
+ *			  - added parsing of _setup() params for record.
+ *	2001/04/04 [1.6]  - fix bug where sample rates higher than maximum were
+ *			    being reported as OK.
+ *			  - fix open() to return -EBUSY as per OSS doc. when
+ *			    audio is in use - this is independent of O_NOBLOCK.
+ *			  - fix bug where SNDCTL_DSP_POST was blocking.
  */
 
+ /* Record capability notes 30/01/2001:
+  * At present these observations apply only to pmac LL driver (the only one
+  * that can do record, at present).  However, if other LL drivers for machines
+  * with record are added they may apply.
+  *
+  * The fragment parameters for the record and play channels are separate.
+  * However, if the driver is opened O_RDWR there is no way (in the current OSS
+  * API) to specify their values independently for the record and playback
+  * channels.  Since the only common factor between the input & output is the
+  * sample rate (on pmac) it should be possible to open /dev/dspX O_WRONLY and
+  * /dev/dspY O_RDONLY.  The input & output channels could then have different
+  * characteristics (other than the first that sets sample rate claiming the
+  * right to set it for ever).  As it stands, the format, channels, number of
+  * bits & sample rate are assumed to be common.  In the future perhaps these
+  * should be the responsibility of the LL driver - and then if a card really
+  * does not share items between record & playback they can be specified
+  * separately.
+*/
+
+/* Thread-safeness of shared_resources notes: 31/01/2001
+ * If the user opens O_RDWR and then splits record & play between two threads
+ * both of which inherit the fd - and then starts changing things from both
+ * - we will have difficulty telling.
+ *
+ * It's bad application coding - but ...
+ * TODO: think about how to sort this out... without bogging everything down in
+ * semaphores.
+ *
+ * Similarly, the OSS spec says "all changes to parameters must be between
+ * open() and the first read() or write(). - and a bit later on (by
+ * implication) "between SNDCTL_DSP_RESET and the first read() or write() after
+ * it".  If the app is multi-threaded and this rule is broken between threads
+ * we will have trouble spotting it - and the fault will be rather obscure :-(
+ *
+ * We will try and put out at least a kmsg if we see it happen... but I think
+ * it will be quite hard to trap it with an -EXXX return... because we can't
+ * see the fault until after the damage is done.
+*/
 
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/sound.h>
 #include <linux/init.h>
 #include <linux/soundcard.h>
+#include <linux/poll.h>
 #include <linux/smp_lock.h>
 
 #include <asm/uaccess.h>
 
 #include "dmasound.h"
 
+#define DMASOUND_CORE_REVISION 1
+#define DMASOUND_CORE_EDITION 6
 
     /*
      *  Declarations
      */
 
 int dmasound_catchRadius = 0;
-static unsigned int numWriteBufs = 4;
-static unsigned int writeBufSize = 32;	/* in KB! */
-#ifdef HAS_RECORD
-static unsigned int numReadBufs = 4;
-static unsigned int readBufSize = 32;	/* in KB! */
-#endif
-
 MODULE_PARM(dmasound_catchRadius, "i");
+
+static unsigned int numWriteBufs = DEFAULT_N_BUFFERS;
 MODULE_PARM(numWriteBufs, "i");
+static unsigned int writeBufSize = DEFAULT_BUFF_SIZE ;	/* in bytes */
 MODULE_PARM(writeBufSize, "i");
+
+#ifdef HAS_RECORD
+static unsigned int numReadBufs = DEFAULT_N_BUFFERS;
 MODULE_PARM(numReadBufs, "i");
+static unsigned int readBufSize = DEFAULT_BUFF_SIZE;	/* in bytes */
 MODULE_PARM(readBufSize, "i");
+#endif
+
 MODULE_LICENSE("GPL");
 
 #ifdef MODULE
@@ -144,246 +218,9 @@
 static int irq_installed = 0;
 #endif /* MODULE */
 
-
-    /*
-     *  Conversion tables
-     */
-
-#ifdef HAS_8BIT_TABLES
-/* 8 bit mu-law */
-
-char dmasound_ulaw2dma8[] = {
-	-126,	-122,	-118,	-114,	-110,	-106,	-102,	-98,
-	-94,	-90,	-86,	-82,	-78,	-74,	-70,	-66,
-	-63,	-61,	-59,	-57,	-55,	-53,	-51,	-49,
-	-47,	-45,	-43,	-41,	-39,	-37,	-35,	-33,
-	-31,	-30,	-29,	-28,	-27,	-26,	-25,	-24,
-	-23,	-22,	-21,	-20,	-19,	-18,	-17,	-16,
-	-16,	-15,	-15,	-14,	-14,	-13,	-13,	-12,
-	-12,	-11,	-11,	-10,	-10,	-9,	-9,	-8,
-	-8,	-8,	-7,	-7,	-7,	-7,	-6,	-6,
-	-6,	-6,	-5,	-5,	-5,	-5,	-4,	-4,
-	-4,	-4,	-4,	-4,	-3,	-3,	-3,	-3,
-	-3,	-3,	-3,	-3,	-2,	-2,	-2,	-2,
-	-2,	-2,	-2,	-2,	-2,	-2,	-2,	-2,
-	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
-	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
-	-1,	-1,	-1,	-1,	-1,	-1,	-1,	0,
-	125,	121,	117,	113,	109,	105,	101,	97,
-	93,	89,	85,	81,	77,	73,	69,	65,
-	62,	60,	58,	56,	54,	52,	50,	48,
-	46,	44,	42,	40,	38,	36,	34,	32,
-	30,	29,	28,	27,	26,	25,	24,	23,
-	22,	21,	20,	19,	18,	17,	16,	15,
-	15,	14,	14,	13,	13,	12,	12,	11,
-	11,	10,	10,	9,	9,	8,	8,	7,
-	7,	7,	6,	6,	6,	6,	5,	5,
-	5,	5,	4,	4,	4,	4,	3,	3,
-	3,	3,	3,	3,	2,	2,	2,	2,
-	2,	2,	2,	2,	1,	1,	1,	1,
-	1,	1,	1,	1,	1,	1,	1,	1,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0
-};
-
-/* 8 bit A-law */
-
-char dmasound_alaw2dma8[] = {
-	-22,	-21,	-24,	-23,	-18,	-17,	-20,	-19,
-	-30,	-29,	-32,	-31,	-26,	-25,	-28,	-27,
-	-11,	-11,	-12,	-12,	-9,	-9,	-10,	-10,
-	-15,	-15,	-16,	-16,	-13,	-13,	-14,	-14,
-	-86,	-82,	-94,	-90,	-70,	-66,	-78,	-74,
-	-118,	-114,	-126,	-122,	-102,	-98,	-110,	-106,
-	-43,	-41,	-47,	-45,	-35,	-33,	-39,	-37,
-	-59,	-57,	-63,	-61,	-51,	-49,	-55,	-53,
-	-2,	-2,	-2,	-2,	-2,	-2,	-2,	-2,
-	-2,	-2,	-2,	-2,	-2,	-2,	-2,	-2,
-	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
-	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
-	-6,	-6,	-6,	-6,	-5,	-5,	-5,	-5,
-	-8,	-8,	-8,	-8,	-7,	-7,	-7,	-7,
-	-3,	-3,	-3,	-3,	-3,	-3,	-3,	-3,
-	-4,	-4,	-4,	-4,	-4,	-4,	-4,	-4,
-	21,	20,	23,	22,	17,	16,	19,	18,
-	29,	28,	31,	30,	25,	24,	27,	26,
-	10,	10,	11,	11,	8,	8,	9,	9,
-	14,	14,	15,	15,	12,	12,	13,	13,
-	86,	82,	94,	90,	70,	66,	78,	74,
-	118,	114,	126,	122,	102,	98,	110,	106,
-	43,	41,	47,	45,	35,	33,	39,	37,
-	59,	57,	63,	61,	51,	49,	55,	53,
-	1,	1,	1,	1,	1,	1,	1,	1,
-	1,	1,	1,	1,	1,	1,	1,	1,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	5,	5,	5,	5,	4,	4,	4,	4,
-	7,	7,	7,	7,	6,	6,	6,	6,
-	2,	2,	2,	2,	2,	2,	2,	2,
-	3,	3,	3,	3,	3,	3,	3,	3
-};
-#endif /* HAS_8BIT_TABLES */
-
-#ifdef HAS_16BIT_TABLES
-
-/* 16 bit mu-law */
-
-short dmasound_ulaw2dma16[] = {
-	-32124,	-31100,	-30076,	-29052,	-28028,	-27004,	-25980,	-24956,
-	-23932,	-22908,	-21884,	-20860,	-19836,	-18812,	-17788,	-16764,
-	-15996,	-15484,	-14972,	-14460,	-13948,	-13436,	-12924,	-12412,
-	-11900,	-11388,	-10876,	-10364,	-9852,	-9340,	-8828,	-8316,
-	-7932,	-7676,	-7420,	-7164,	-6908,	-6652,	-6396,	-6140,
-	-5884,	-5628,	-5372,	-5116,	-4860,	-4604,	-4348,	-4092,
-	-3900,	-3772,	-3644,	-3516,	-3388,	-3260,	-3132,	-3004,
-	-2876,	-2748,	-2620,	-2492,	-2364,	-2236,	-2108,	-1980,
-	-1884,	-1820,	-1756,	-1692,	-1628,	-1564,	-1500,	-1436,
-	-1372,	-1308,	-1244,	-1180,	-1116,	-1052,	-988,	-924,
-	-876,	-844,	-812,	-780,	-748,	-716,	-684,	-652,
-	-620,	-588,	-556,	-524,	-492,	-460,	-428,	-396,
-	-372,	-356,	-340,	-324,	-308,	-292,	-276,	-260,
-	-244,	-228,	-212,	-196,	-180,	-164,	-148,	-132,
-	-120,	-112,	-104,	-96,	-88,	-80,	-72,	-64,
-	-56,	-48,	-40,	-32,	-24,	-16,	-8,	0,
-	32124,	31100,	30076,	29052,	28028,	27004,	25980,	24956,
-	23932,	22908,	21884,	20860,	19836,	18812,	17788,	16764,
-	15996,	15484,	14972,	14460,	13948,	13436,	12924,	12412,
-	11900,	11388,	10876,	10364,	9852,	9340,	8828,	8316,
-	7932,	7676,	7420,	7164,	6908,	6652,	6396,	6140,
-	5884,	5628,	5372,	5116,	4860,	4604,	4348,	4092,
-	3900,	3772,	3644,	3516,	3388,	3260,	3132,	3004,
-	2876,	2748,	2620,	2492,	2364,	2236,	2108,	1980,
-	1884,	1820,	1756,	1692,	1628,	1564,	1500,	1436,
-	1372,	1308,	1244,	1180,	1116,	1052,	988,	924,
-	876,	844,	812,	780,	748,	716,	684,	652,
-	620,	588,	556,	524,	492,	460,	428,	396,
-	372,	356,	340,	324,	308,	292,	276,	260,
-	244,	228,	212,	196,	180,	164,	148,	132,
-	120,	112,	104,	96,	88,	80,	72,	64,
-	56,	48,	40,	32,	24,	16,	8,	0,
-};
-
-/* 16 bit A-law */
-
-short dmasound_alaw2dma16[] = {
-	-5504,	-5248,	-6016,	-5760,	-4480,	-4224,	-4992,	-4736,
-	-7552,	-7296,	-8064,	-7808,	-6528,	-6272,	-7040,	-6784,
-	-2752,	-2624,	-3008,	-2880,	-2240,	-2112,	-2496,	-2368,
-	-3776,	-3648,	-4032,	-3904,	-3264,	-3136,	-3520,	-3392,
-	-22016,	-20992,	-24064,	-23040,	-17920,	-16896,	-19968,	-18944,
-	-30208,	-29184,	-32256,	-31232,	-26112,	-25088,	-28160,	-27136,
-	-11008,	-10496,	-12032,	-11520,	-8960,	-8448,	-9984,	-9472,
-	-15104,	-14592,	-16128,	-15616,	-13056,	-12544,	-14080,	-13568,
-	-344,	-328,	-376,	-360,	-280,	-264,	-312,	-296,
-	-472,	-456,	-504,	-488,	-408,	-392,	-440,	-424,
-	-88,	-72,	-120,	-104,	-24,	-8,	-56,	-40,
-	-216,	-200,	-248,	-232,	-152,	-136,	-184,	-168,
-	-1376,	-1312,	-1504,	-1440,	-1120,	-1056,	-1248,	-1184,
-	-1888,	-1824,	-2016,	-1952,	-1632,	-1568,	-1760,	-1696,
-	-688,	-656,	-752,	-720,	-560,	-528,	-624,	-592,
-	-944,	-912,	-1008,	-976,	-816,	-784,	-880,	-848,
-	5504,	5248,	6016,	5760,	4480,	4224,	4992,	4736,
-	7552,	7296,	8064,	7808,	6528,	6272,	7040,	6784,
-	2752,	2624,	3008,	2880,	2240,	2112,	2496,	2368,
-	3776,	3648,	4032,	3904,	3264,	3136,	3520,	3392,
-	22016,	20992,	24064,	23040,	17920,	16896,	19968,	18944,
-	30208,	29184,	32256,	31232,	26112,	25088,	28160,	27136,
-	11008,	10496,	12032,	11520,	8960,	8448,	9984,	9472,
-	15104,	14592,	16128,	15616,	13056,	12544,	14080,	13568,
-	344,	328,	376,	360,	280,	264,	312,	296,
-	472,	456,	504,	488,	408,	392,	440,	424,
-	88,	72,	120,	104,	24,	8,	56,	40,
-	216,	200,	248,	232,	152,	136,	184,	168,
-	1376,	1312,	1504,	1440,	1120,	1056,	1248,	1184,
-	1888,	1824,	2016,	1952,	1632,	1568,	1760,	1696,
-	688,	656,	752,	720,	560,	528,	624,	592,
-	944,	912,	1008,	976,	816,	784,	880,	848,
-};
-#endif /* HAS_16BIT_TABLES */
-
-
-#ifdef HAS_14BIT_TABLES
-
-    /*
-     *  Unused for now. Where are the MSB parts anyway??
-     */
-
-/* 14 bit mu-law (LSB) */
-
-char dmasound_ulaw2dma14l[] = {
-	33,	33,	33,	33,	33,	33,	33,	33,
-	33,	33,	33,	33,	33,	33,	33,	33,
-	33,	33,	33,	33,	33,	33,	33,	33,
-	33,	33,	33,	33,	33,	33,	33,	33,
-	1,	1,	1,	1,	1,	1,	1,	1,
-	1,	1,	1,	1,	1,	1,	1,	1,
-	49,	17,	49,	17,	49,	17,	49,	17,
-	49,	17,	49,	17,	49,	17,	49,	17,
-	41,	57,	9,	25,	41,	57,	9,	25,
-	41,	57,	9,	25,	41,	57,	9,	25,
-	37,	45,	53,	61,	5,	13,	21,	29,
-	37,	45,	53,	61,	5,	13,	21,	29,
-	35,	39,	43,	47,	51,	55,	59,	63,
-	3,	7,	11,	15,	19,	23,	27,	31,
-	34,	36,	38,	40,	42,	44,	46,	48,
-	50,	52,	54,	56,	58,	60,	62,	0,
-	31,	31,	31,	31,	31,	31,	31,	31,
-	31,	31,	31,	31,	31,	31,	31,	31,
-	31,	31,	31,	31,	31,	31,	31,	31,
-	31,	31,	31,	31,	31,	31,	31,	31,
-	63,	63,	63,	63,	63,	63,	63,	63,
-	63,	63,	63,	63,	63,	63,	63,	63,
-	15,	47,	15,	47,	15,	47,	15,	47,
-	15,	47,	15,	47,	15,	47,	15,	47,
-	23,	7,	55,	39,	23,	7,	55,	39,
-	23,	7,	55,	39,	23,	7,	55,	39,
-	27,	19,	11,	3,	59,	51,	43,	35,
-	27,	19,	11,	3,	59,	51,	43,	35,
-	29,	25,	21,	17,	13,	9,	5,	1,
-	61,	57,	53,	49,	45,	41,	37,	33,
-	30,	28,	26,	24,	22,	20,	18,	16,
-	14,	12,	10,	8,	6,	4,	2,	0
-};
-
-/* 14 bit A-law (LSB) */
-
-char dmasound_alaw2dma14l[] = {
-	32,	32,	32,	32,	32,	32,	32,	32,
-	32,	32,	32,	32,	32,	32,	32,	32,
-	16,	48,	16,	48,	16,	48,	16,	48,
-	16,	48,	16,	48,	16,	48,	16,	48,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	42,	46,	34,	38,	58,	62,	50,	54,
-	10,	14,	2,	6,	26,	30,	18,	22,
-	42,	46,	34,	38,	58,	62,	50,	54,
-	10,	14,	2,	6,	26,	30,	18,	22,
-	40,	56,	8,	24,	40,	56,	8,	24,
-	40,	56,	8,	24,	40,	56,	8,	24,
-	20,	28,	4,	12,	52,	60,	36,	44,
-	20,	28,	4,	12,	52,	60,	36,	44,
-	32,	32,	32,	32,	32,	32,	32,	32,
-	32,	32,	32,	32,	32,	32,	32,	32,
-	48,	16,	48,	16,	48,	16,	48,	16,
-	48,	16,	48,	16,	48,	16,	48,	16,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	0,	0,	0,	0,	0,	0,	0,	0,
-	22,	18,	30,	26,	6,	2,	14,	10,
-	54,	50,	62,	58,	38,	34,	46,	42,
-	22,	18,	30,	26,	6,	2,	14,	10,
-	54,	50,	62,	58,	38,	34,	46,	42,
-	24,	8,	56,	40,	24,	8,	56,	40,
-	24,	8,	56,	40,	24,	8,	56,	40,
-	44,	36,	60,	52,	12,	4,	28,	20,
-	44,	36,	60,	52,	12,	4,	28,	20
-};
-#endif /* HAS_14BIT_TABLES */
-
+/* control over who can modify resources shared between play/record */
+static mode_t shared_resource_owner = 0 ;
+static int shared_resources_initialised = 0 ;
 
     /*
      *  Mid level stuff
@@ -393,15 +230,7 @@
 
 static inline void sound_silence(void)
 {
-	/* update hardware settings one more */
-	dmasound.mach.init();
-
-	dmasound.mach.silence();
-}
-
-static inline void sound_init(void)
-{
-	dmasound.mach.init();
+	dmasound.mach.silence(); /* _MUST_ stop DMA */
 }
 
 static inline int sound_set_format(int format)
@@ -414,8 +243,17 @@
 	if (speed < 0)
 		return dmasound.soft.speed;
 
+	/* trap out-of-range speed settings.
+	   at present we allow (arbitrarily) low rates - using soft
+	   up-conversion - but we can't allow > max because there is
+	   no soft down-conversion.
+	*/
+	if (dmasound.mach.max_dsp_speed &&
+	   (speed > dmasound.mach.max_dsp_speed))
+		speed = dmasound.mach.max_dsp_speed ;
+
 	dmasound.soft.speed = speed;
-	dmasound.mach.init();
+
 	if (dmasound.minDev == SND_DEV_DSP)
 		dmasound.dsp.speed = dmasound.soft.speed;
 
@@ -432,7 +270,6 @@
 	dmasound.soft.stereo = stereo;
 	if (dmasound.minDev == SND_DEV_DSP)
 		dmasound.dsp.stereo = stereo;
-	dmasound.mach.init();
 
 	return stereo;
 }
@@ -471,10 +308,14 @@
 	    default:
 		return 0;
 	}
-	return ct_func(userPtr, userCount, frame, frameUsed, frameLeft);
+	/* if the user has requested a non-existent translation don't try
+	   to call it but just return 0 bytes moved
+	*/
+	if (ct_func)
+		return ct_func(userPtr, userCount, frame, frameUsed, frameLeft);
+	return 0;
 }
 
-
     /*
      *  /dev/mixer abstraction
      */
@@ -555,8 +396,10 @@
      */
 
 struct sound_queue dmasound_write_sq;
+static void sq_reset_output(void) ;
 #ifdef HAS_RECORD
 struct sound_queue dmasound_read_sq;
+static void sq_reset_input(void) ;
 #endif
 
 static int sq_allocate_buffers(struct sound_queue *sq, int num, int size)
@@ -588,8 +431,6 @@
 	int i;
 
 	if (sq->buffers) {
-		if (sq != &write_sq && dmasound.mach.abort_read)
-			dmasound.mach.abort_read();
 		for (i = 0; i < sq->numBufs; i++)
 			dmasound.mach.dma_free(sq->buffers[i], sq->bufSize);
 		kfree(sq->buffers);
@@ -597,15 +438,84 @@
 	}
 }
 
-static void sq_setup(struct sound_queue *sq, int max_count, int max_active,
-		     int block_size)
+
+static int sq_setup(struct sound_queue *sq)
 {
-	void (*setup_func)(void);
+	int (*setup_func)(void) = 0;
+	int hard_frame ;
 
-	sq->max_count = max_count;
-	sq->max_active = max_active;
-	sq->block_size = block_size;
+	if (sq->locked) { /* are we already set? - and not changeable */
+#ifdef DEBUG_DMASOUND
+printk("dmasound_core: tried to sq_setup a locked queue\n") ;
+#endif
+		return -EINVAL ;
+	}
+	sq->locked = 1 ; /* don't think we have a race prob. here _check_ */
+
+	/* make sure that the parameters are set up
+	   This should have been done already...
+	*/
 
+	dmasound.mach.init();
+
+	/* OK.  If the user has set fragment parameters explicitly, then we
+	   should leave them alone... as long as they are valid.
+	   Invalid user fragment params can occur if we allow the whole buffer
+	   to be used when the user requests the fragments sizes (with no soft
+	   x-lation) and then the user subsequently sets a soft x-lation that
+	   requires increased internal buffering.
+
+	   Othwerwise (if the user did not set them) OSS says that we should
+	   select frag params on the basis of 0.5 s output & 0.1 s input
+	   latency. (TODO.  For now we will copy in the defaults.)
+	*/
+
+	if (sq->user_frags <= 0) {
+		sq->max_count = sq->numBufs ;
+		sq->max_active = sq->numBufs ;
+		sq->block_size = sq->bufSize;
+		/* set up the user info */
+		sq->user_frags = sq->numBufs ;
+		sq->user_frag_size = sq->bufSize ;
+		sq->user_frag_size *=
+			(dmasound.soft.size * (dmasound.soft.stereo+1) ) ;
+		sq->user_frag_size /=
+			(dmasound.hard.size * (dmasound.hard.stereo+1) ) ;
+	} else {
+		/* work out requested block size */
+		sq->block_size = sq->user_frag_size ;
+		sq->block_size *=
+			(dmasound.hard.size * (dmasound.hard.stereo+1) ) ;
+		sq->block_size /=
+			(dmasound.soft.size * (dmasound.soft.stereo+1) ) ;
+		/* the user wants to write frag-size chunks */
+		sq->block_size *= dmasound.hard.speed ;
+		sq->block_size /= dmasound.soft.speed ;
+		/* this only works for size values which are powers of 2 */
+		hard_frame =
+			(dmasound.hard.size * (dmasound.hard.stereo+1))/8 ;
+		sq->block_size +=  (hard_frame - 1) ;
+		sq->block_size &= ~(hard_frame - 1) ; /* make sure we are aligned */
+		/* let's just check for obvious mistakes */
+		if ( sq->block_size <= 0 || sq->block_size > sq->bufSize) {
+#ifdef DEBUG_DMASOUND
+printk("dmasound_core: invalid frag size (user set %d)\n", sq->user_frag_size) ;
+#endif
+			sq->block_size = sq->bufSize ;
+		}
+		if ( sq->user_frags <= sq->numBufs ) {
+			sq->max_count = sq->user_frags ;
+			/* if user has set max_active - then use it */
+			sq->max_active = (sq->max_active <= sq->max_count) ?
+				sq->max_active : sq->max_count ;
+		} else {
+#ifdef DEBUG_DMASOUND
+printk("dmasound_core: invalid frag count (user set %d)\n", sq->user_frags) ;
+#endif
+			sq->max_count =
+			sq->max_active = sq->numBufs ;
+		}
+	}
 	sq->front = sq->count = sq->rear_size = 0;
 	sq->syncing = 0;
 	sq->active = 0;
@@ -613,12 +523,16 @@
 	if (sq == &write_sq) {
 	    sq->rear = -1;
 	    setup_func = dmasound.mach.write_sq_setup;
-	} else {
+	}
+#ifdef HAS_RECORD
+	else {
 	    sq->rear = 0;
 	    setup_func = dmasound.mach.read_sq_setup;
 	}
+#endif
 	if (setup_func)
-	    setup_func();
+	    return setup_func();
+	return 0 ;
 }
 
 static inline void sq_play(void)
@@ -631,7 +545,8 @@
 {
 	ssize_t uWritten = 0;
 	u_char *dest;
-	ssize_t uUsed, bUsed, bLeft;
+	ssize_t uUsed = 0, bUsed, bLeft;
+	unsigned long flags ;
 
 	/* ++TeSche: Is something like this necessary?
 	 * Hey, that's an honest question! Or does any other part of the
@@ -640,11 +555,52 @@
 	if (uLeft == 0)
 		return 0;
 
+	/* implement any changes we have made to the soft/hard params.
+	   this is not satisfactory really, all we have done up to now is to
+	   say what we would like - there hasn't been any real checking of capability
+	*/
+
+	if (shared_resources_initialised == 0) {
+		dmasound.mach.init() ;
+		shared_resources_initialised = 1 ;
+	}
+
+	/* set up the sq if it is not already done. This may seem a dumb place
+	   to do it - but it is what OSS requires.  It means that write() can
+	   return memory allocation errors.  To avoid this possibility use the
+	   GETBLKSIZE or GETOSPACE ioctls (after you've fiddled with all the
+	   params you want to change) - these ioctls also force the setup.
+	*/
+
+	if (write_sq.locked == 0) {
+		if ((uWritten = sq_setup(&write_sq)) < 0) return uWritten ;
+		uWritten = 0 ;
+	}
+
+/* FIXME: I think that this may be the wrong behaviour when we get strapped
+	for time and the cpu is close to being (or actually) behind in sending data.
+	- because we've lost the time that the N samples, already in the buffer,
+	would have given us to get here with the next lot from the user.
+*/
 	/* The interrupt doesn't start to play the last, incomplete frame.
 	 * Thus we can append to it without disabling the interrupts! (Note
 	 * also that write_sq.rear isn't affected by the interrupt.)
 	 */
 
+	/* as of 1.6 this behaviour changes if SNDCTL_DSP_POST has been issued:
+	   this will mimic the behaviour of syncing and allow the sq_play() to
+	   queue a partial fragment.  Since sq_play() may/will be called from
+	   the IRQ handler - at least on Pmac we have to deal with it.
+	   The strategy - possibly not optimum - is to kill _POST status if we
+	   get here.  This seems, at least, reasonable - in the sense that POST
+	   is supposed to indicate that we might not write before the queue
+	   is drained - and if we get here in time then it does not apply.
+	*/
+
+	save_flags(flags) ; cli() ;
+	write_sq.syncing &= ~2 ; /* take out POST status */
+	restore_flags(flags) ;
+
 	if (write_sq.count > 0 &&
 	    (bLeft = write_sq.block_size-write_sq.rear_size) > 0) {
 		dest = write_sq.buffers[write_sq.rear];
@@ -655,12 +611,12 @@
 			return uUsed;
 		src += uUsed;
 		uWritten += uUsed;
-		uLeft -= uUsed;
+		uLeft = (uUsed <= uLeft) ? (uLeft - uUsed) : 0 ; /* paranoia */
 		write_sq.rear_size = bUsed;
 	}
 
-	do {
-		while (write_sq.count == write_sq.max_active) {
+	while (uLeft) {
+		while (write_sq.count >= write_sq.max_active) {
 			sq_play();
 			if (write_sq.open_mode & O_NONBLOCK)
 				return uWritten > 0 ? uWritten : -EAGAIN;
@@ -685,19 +641,45 @@
 			break;
 		src += uUsed;
 		uWritten += uUsed;
-		uLeft -= uUsed;
+		uLeft = (uUsed <= uLeft) ? (uLeft - uUsed) : 0 ; /* paranoia */
 		if (bUsed) {
 			write_sq.rear = (write_sq.rear+1) % write_sq.max_count;
 			write_sq.rear_size = bUsed;
 			write_sq.count++;
 		}
-	} while (bUsed);   /* uUsed may have been 0 */
+	} /* uUsed may have been 0 */
 
 	sq_play();
 
 	return uUsed < 0? uUsed: uWritten;
 }
 
+static unsigned int sq_poll(struct file *file, struct poll_table_struct *wait)
+{
+	unsigned int mask = 0;
+	int retVal;
+	
+	if (write_sq.locked == 0) {
+		if ((retVal = sq_setup(&write_sq)) < 0)
+			return retVal;
+		return 0;
+	}
+	if (file->f_mode & FMODE_WRITE )
+		poll_wait(file, &write_sq.action_queue, wait);
+#ifdef HAS_RECORD
+	if (file->f_mode & FMODE_READ)
+		poll_wait(file, &read_sq.action_queue, wait);
+	if (file->f_mode & FMODE_READ)
+		if (read_sq.block_size - read_sq.rear_size > 0)
+			mask |= POLLIN | POLLRDNORM;
+#endif
+	if (file->f_mode & FMODE_WRITE)
+		if (write_sq.count < write_sq.max_active || write_sq.block_size - write_sq.rear_size > 0)
+			mask |= POLLOUT | POLLWRNORM;
+	return mask;
+
+}
+
 #ifdef HAS_RECORD
     /*
      *  Here is how the values are used for reading.
@@ -707,9 +689,12 @@
      *  The value 'rear' indicates the buffer the DMA is currently filling.
      *  When 'front' == 'rear' the buffer "ring" is empty (we always have an
      *  empty available).  The 'rear_size' is used to track partial offsets
-     *  into the current buffer.  Right now, I just keep the DMA running.  If
-     *  the reader can't keep up, the interrupt tosses the oldest buffer.  We
-     *  could also shut down the DMA in this case.
+     *  into the buffer we are currently returning to the user.
+
+     *  This level (> [1.5]) doesn't care what strategy the LL driver uses with
+     *  DMA on over-run.  It can leave it running (and keep active == 1) or it
+     *  can kill it and set active == 0 in which case this routine will spot
+     *  it and restart the DMA.
      */
 
 static ssize_t sq_read(struct file *file, char *dst, size_t uLeft,
@@ -721,8 +706,25 @@
 	if (uLeft == 0)
 		return 0;
 
-	if (!read_sq.active && dmasound.mach.record)
-		dmasound.mach.record();	/* Kick off the record process. */
+	/* cater for the compatibility mode - record compiled in but no LL */
+	if (dmasound.mach.record == NULL)
+		return -EINVAL ;
+
+	/* see comment in sq_write()
+	*/
+
+	if( shared_resources_initialised == 0) {
+		dmasound.mach.init() ;
+		shared_resources_initialised = 1 ;
+	}
+
+	/* set up the sq if it is not already done. see comments in sq_write().
+	*/
+
+	if (read_sq.locked == 0) {
+		if ((uRead = sq_setup(&read_sq)) < 0)
+			return uRead ;
+	}
 
 	uRead = 0;
 
@@ -730,6 +732,13 @@
 	*/
 	while (uLeft > 0) {
 
+		/* we happened to get behind and the LL driver killed DMA
+		   then we should set it going again.  This also sets it
+		   going the first time through.
+		*/
+		if ( !read_sq.active )
+			dmasound.mach.record();
+
 		/* When front == rear, the DMA is not done yet.
 		*/
 		while (read_sq.front == read_sq.rear) {
@@ -774,14 +783,16 @@
 	sq->busy = 0;
 }
 
+#if 0 /* blocking open() */
 static inline void sq_wake_up(struct sound_queue *sq, struct file *file,
 			      mode_t mode)
 {
 	if (file->f_mode & mode) {
-		sq->busy = 0;
+		sq->busy = 0; /* CHECK: IS THIS OK??? */
 		WAKE_UP(sq->open_queue);
 	}
 }
+#endif
 
 static int sq_open2(struct sound_queue *sq, struct file *file, mode_t mode,
 		    int numbufs, int bufsize)
@@ -790,6 +801,7 @@
 
 	if (file->f_mode & mode) {
 		if (sq->busy) {
+#if 0 /* blocking open() */
 			rc = -EBUSY;
 			if (file->f_flags & O_NONBLOCK)
 				return rc;
@@ -800,84 +812,193 @@
 					return rc;
 			}
 			rc = 0;
+#else
+			/* OSS manual says we will return EBUSY regardless
+			   of O_NOBLOCK.
+			*/
+			return -EBUSY ;
+#endif
 		}
 		sq->busy = 1; /* Let's play spot-the-race-condition */
 
-		if (sq_allocate_buffers(sq, numbufs, bufsize)) {
+		/* allocate the default number & size of buffers.
+		   (i.e. specified in _setup() or as module params)
+		   can't be changed at the moment - but _could_ be perhaps
+		   in the setfragments ioctl.
+		*/
+		if (( rc = sq_allocate_buffers(sq, numbufs, bufsize))) {
+#if 0 /* blocking open() */
 			sq_wake_up(sq, file, mode);
+#else
+			sq->busy = 0 ;
+#endif
 			return rc;
 		}
 
-		sq_setup(sq, numbufs, numbufs, bufsize);
 		sq->open_mode = file->f_mode;
 	}
 	return rc;
 }
 
 #define write_sq_init_waitqueue()	sq_init_waitqueue(&write_sq)
+#if 0 /* blocking open() */
 #define write_sq_wake_up(file)		sq_wake_up(&write_sq, file, FMODE_WRITE)
+#endif
 #define write_sq_release_buffers()	sq_release_buffers(&write_sq)
 #define write_sq_open(file)	\
-	sq_open2(&write_sq, file, FMODE_WRITE, numWriteBufs, writeBufSize << 10)
+	sq_open2(&write_sq, file, FMODE_WRITE, numWriteBufs, writeBufSize )
 
 #ifdef HAS_RECORD
 #define read_sq_init_waitqueue()	sq_init_waitqueue(&read_sq)
+#if 0 /* blocking open() */
 #define read_sq_wake_up(file)		sq_wake_up(&read_sq, file, FMODE_READ)
+#endif
 #define read_sq_release_buffers()	sq_release_buffers(&read_sq)
 #define read_sq_open(file)	\
-	sq_open2(&read_sq, file, FMODE_READ, numReadBufs, readBufSize << 10)
-#else /* !HAS_RECORD */
+	sq_open2(&read_sq, file, FMODE_READ, numReadBufs, readBufSize )
+#else
 #define read_sq_init_waitqueue()	do {} while (0)
+#if 0 /* blocking open() */
 #define read_sq_wake_up(file)		do {} while (0)
+#endif
 #define read_sq_release_buffers()	do {} while (0)
-#define read_sq_open(file)		(0)
-#endif /* !HAS_RECORD */
+#define sq_reset_input()		do {} while (0)
+#endif
 
 static int sq_open(struct inode *inode, struct file *file)
 {
 	int rc;
 
 	dmasound.mach.open();
-	if ((rc = write_sq_open(file)) || (rc = read_sq_open(file))) {
+
+	if ((rc = write_sq_open(file))) { /* checks the f_mode */
 		dmasound.mach.release();
 		return rc;
 	}
+#ifdef HAS_RECORD
+	if (dmasound.mach.record) {
+		if ((rc = read_sq_open(file))) { /* checks the f_mode */
+			dmasound.mach.release();
+			return rc;
+		}
+	} else { /* no record function installed; in compat mode */
+		if (file->f_mode & FMODE_READ) {
+			/* TODO: if O_RDWR, release any resources grabbed by write part */
+			dmasound.mach.release() ;
+			/* I think this is what is required by open(2) */
+			return -ENXIO ;
+		}
+	}
+#else /* !HAS_RECORD */
+	if (file->f_mode & FMODE_READ) {
+		/* TODO: if O_RDWR, release any resources grabbed by write part */
+		dmasound.mach.release() ;
+		return -ENXIO ; /* I think this is what is required by open(2) */
+	}
+#endif /* HAS_RECORD */
 
 	if (dmasound.mach.sq_open)
-	    dmasound.mach.sq_open();
+	    dmasound.mach.sq_open(file->f_mode);
+
+	/* CHECK whether this is sensible - in the case that dsp0 could be opened
+	  O_RDONLY and dsp1 could be opened O_WRONLY
+	*/
+
 	dmasound.minDev = MINOR(inode->i_rdev) & 0x0f;
-	dmasound.soft = dmasound.dsp;
-	dmasound.hard = dmasound.dsp;
-	sound_init();
-	if ((MINOR(inode->i_rdev) & 0x0f) == SND_DEV_AUDIO) {
+
+	/* OK. - we should make some attempt at consistency. At least the H'ware
+	   options should be set with a valid mode.  We will make it that the LL
+	   driver must supply defaults for hard & soft params.
+	*/
+
+	if (shared_resource_owner == 0) {
+		/* you can make this AFMT_U8/mono/8K if you want to mimic old
+		   OSS behaviour - while we still have soft translations ;-) */
+		dmasound.soft = dmasound.mach.default_soft ;
+		dmasound.dsp = dmasound.mach.default_soft ;
+		dmasound.hard = dmasound.mach.default_hard ;
+	}
+
+#ifndef DMASOUND_STRICT_OSS_COMPLIANCE
+	/* none of the current LL drivers can actually do this "native" at the moment
+	   OSS does not really require us to supply /dev/audio if we can't do it.
+	*/
+	if (dmasound.minDev == SND_DEV_AUDIO) {
 		sound_set_speed(8000);
 		sound_set_stereo(0);
 		sound_set_format(AFMT_MU_LAW);
 	}
-
-#if 0
-	if (file->f_mode == FMODE_READ && dmasound.mach.record) {
-		/* Start dma'ing straight away */
-		dmasound.mach.record();
-	}
 #endif
 
 	return 0;
 }
 
-static void sq_reset(void)
+static void sq_reset_output(void)
 {
-	sound_silence();
+	sound_silence(); /* this _must_ stop DMA, we might be about to lose the buffers */
 	write_sq.active = 0;
 	write_sq.count = 0;
-	write_sq.front = (write_sq.rear+1) % write_sq.max_count;
+	write_sq.rear_size = 0;
+	/* write_sq.front = (write_sq.rear+1) % write_sq.max_count;*/
+	write_sq.front = 0 ;
+	write_sq.rear = -1 ; /* same as for set-up */
+
+	/* OK - we can unlock the parameters and fragment settings */
+	write_sq.locked = 0 ;
+	write_sq.user_frags = 0 ;
+	write_sq.user_frag_size = 0 ;
+}
+
+#ifdef HAS_RECORD
+
+static void sq_reset_input(void)
+{
+	if (dmasound.mach.record && read_sq.active) {
+		if (dmasound.mach.abort_read) { /* this routine must really be present */
+			read_sq.syncing = 1 ;
+			/* this can use the read_sq.sync_queue to sleep if
+			   necessary - it should not return until DMA
+			   is really stopped - because we might deallocate
+			   the buffers as the next action...
+			*/
+			dmasound.mach.abort_read() ;
+		} else {
+			printk(KERN_ERR
+			"dmasound_core: %s has no abort_read()!! all bets are off\n",
+				dmasound.mach.name) ;
+		}
+	}
+	read_sq.syncing =
+	read_sq.active =
+	read_sq.front =
+	read_sq.count =
+	read_sq.rear = 0 ;
+
+	/* OK - we can unlock the parameters and fragment settings */
+	read_sq.locked = 0 ;
+	read_sq.user_frags = 0 ;
+	read_sq.user_frag_size = 0 ;
+}
+
+#endif
+
+static void sq_reset(void)
+{
+	sq_reset_output() ;
+	sq_reset_input() ;
+	/* we could consider resetting the shared_resources_owner here... but I
+	   think it is probably still rather non-obvious to application writer
+	*/
+
+	/* we release everything else though */
+	shared_resources_initialised = 0 ;
 }
 
 static int sq_fsync(struct file *filp, struct dentry *dentry)
 {
 	int rc = 0;
 
-	write_sq.syncing = 1;
+	write_sq.syncing |= 1;
 	sq_play();	/* there may be an incomplete frame waiting */
 
 	while (write_sq.active) {
@@ -886,13 +1007,14 @@
 			/* While waiting for audio output to drain, an
 			 * interrupt occurred.  Stop audio output immediately
 			 * and clear the queue. */
-			sq_reset();
+			sq_reset_output();
 			rc = -EINTR;
 			break;
 		}
 	}
 
-	write_sq.syncing = 0;
+	/* flag no sync regardless of whether we had a DSP_POST or not */
+	write_sq.syncing = 0 ;
 	return rc;
 }
 
@@ -901,33 +1023,130 @@
 	int rc = 0;
 
 	lock_kernel();
-	if (write_sq.busy)
-		rc = sq_fsync(file, file->f_dentry);
-	dmasound.soft = dmasound.dsp;
-	dmasound.hard = dmasound.dsp;
-	sound_silence();
 
-	write_sq_release_buffers();
-	read_sq_release_buffers();
-	dmasound.mach.release();
+#ifdef HAS_RECORD
+	/* probably best to do the read side first - so that time taken to do it
+	   overlaps with playing any remaining output samples.
+	*/
+	if (file->f_mode & FMODE_READ) {
+		sq_reset_input() ; /* make sure dma is stopped and all is quiet */
+		read_sq_release_buffers();
+		read_sq.busy = 0;
+	}
+#endif
 
-	/* There is probably a DOS atack here. They change the mode flag. */
-	/* XXX add check here */
-	read_sq_wake_up(file);
-	write_sq_wake_up(file);
+	if (file->f_mode & FMODE_WRITE) {
+		if (write_sq.busy)
+			rc = sq_fsync(file, file->f_dentry);
+
+		sq_reset_output() ; /* make sure dma is stopped and all is quiet */
+		write_sq_release_buffers();
+		write_sq.busy = 0;
+	}
+
+	if (file->f_mode & shared_resource_owner) { /* it's us that has them */
+		shared_resource_owner = 0 ;
+		shared_resources_initialised = 0 ;
+		dmasound.hard = dmasound.mach.default_hard ;
+	}
+
+	dmasound.mach.release();
 
+#if 0 /* blocking open() */
 	/* Wake up a process waiting for the queue being released.
 	 * Note: There may be several processes waiting for a call
 	 * to open() returning. */
+
+	/* Iain: hmm I don't understand this next comment ... */
+	/* There is probably a DOS atack here. They change the mode flag. */
+	/* XXX add check here,*/
+	read_sq_wake_up(file); /* checks f_mode */
+	write_sq_wake_up(file); /* checks f_mode */
+#endif /* blocking open() */
+
 	unlock_kernel();
 
 	return rc;
 }
 
+/* here we see if we have a right to modify format, channels, size and so on
+   if no-one else has claimed it already then we do...
+
+   TODO: We might change this to mask O_RDWR such that only one or the other channel
+   is the owner - if we have problems.
+*/
+
+static int shared_resources_are_mine(mode_t md)
+{
+	if (shared_resource_owner)
+		return (shared_resource_owner & md ) ;
+	else {
+		shared_resource_owner = md ;
+		return 1 ;
+	}
+}
+
+/* if either queue is locked we must deny the right to change shared params
+*/
+
+static int queues_are_quiescent(void)
+{
+#ifdef HAS_RECORD
+	if (dmasound.mach.record)
+		if (read_sq.locked)
+			return 0 ;
+#endif
+	if (write_sq.locked)
+		return 0 ;
+	return 1 ;
+}
+
+/* check and set a queue's fragments per user's wishes...
+   we will check against the pre-defined literals and the actual sizes.
+   This is a bit fraught - because soft translations can mess with our
+   buffer requirements *after* this call - OSS says "call setfrags first"
+*/
+
+/* It is possible to replace all the -EINVAL returns with an override that
+   just puts the allowable value in.  This may be what many OSS apps require
+*/
+
+static int set_queue_frags(struct sound_queue *sq, int bufs, int size)
+{
+	if (sq->locked) {
+#ifdef DEBUG_DMASOUND
+printk("dmasound_core: tried to set_queue_frags on a locked queue\n") ;
+#endif
+		return -EINVAL ;
+	}
+
+	if ((size < MIN_FRAG_SIZE) || (size > MAX_FRAG_SIZE))
+		return -EINVAL ;
+	size = (1<<size) ; /* now in bytes */
+	if (size > sq->bufSize)
+		return -EINVAL ; /* this might still not work */
+
+	if (bufs <= 0)
+		return -EINVAL ;
+	if (bufs > sq->numBufs) /* the user is allowed say "don't care" with 0x7fff */
+		bufs = sq->numBufs ;
+
+	/* there is, currently, no way to specify max_active separately
+	   from max_count.  This could be a LL driver issue - I guess
+	   if there is a requirement for these values to be different then
+	  we will have to pass that info. up to this level.
+	*/
+	sq->user_frags =
+	sq->max_active = bufs ;
+	sq->user_frag_size = size ;
+
+	return 0 ;
+}
+
 static int sq_ioctl(struct inode *inode, struct file *file, u_int cmd,
 		    u_long arg)
 {
-	int val;
+	int val, result;
 	u_long fmt;
 	int data;
 	int size, nbufs;
@@ -937,85 +1156,165 @@
 	case SNDCTL_DSP_RESET:
 		sq_reset();
 		return 0;
+		break ;
+	case SNDCTL_DSP_GETFMTS:
+		fmt = dmasound.mach.hardware_afmts ; /* this is what OSS says.. */
+		return IOCTL_OUT(arg, fmt);
+		break ;
+	case SNDCTL_DSP_GETBLKSIZE:
+		/* this should tell the caller about bytes that the app can
+		   read/write - the app doesn't care about our internal buffers.
+		   We force sq_setup() here as per OSS 1.1 (which should
+		   compute the values necessary).
+		   Since there is no mechanism to specify read/write separately, for
+		   fds opened O_RDWR, the write_sq values will, arbitrarily, overwrite
+		   the read_sq ones.
+		*/
+		size = 0 ;
+#ifdef HAS_RECORD
+		if (dmasound.mach.record && (file->f_mode & FMODE_READ)) {
+			if ( !read_sq.locked )
+				sq_setup(&read_sq) ; /* set params */
+			size = read_sq.user_frag_size ;
+		}
+#endif
+		if (file->f_mode & FMODE_WRITE) {
+			if ( !write_sq.locked )
+				sq_setup(&write_sq) ;
+			size = write_sq.user_frag_size ;
+		}
+		return IOCTL_OUT(arg, size);
+		break ;
 	case SNDCTL_DSP_POST:
+		/* all we are going to do is to tell the LL that any
+		   partial frags can be queued for output.
+		   The LL will have to clear this flag when last output
+		   is queued.
+		*/
+		write_sq.syncing |= 0x2 ;
+		sq_play() ;
+		return 0 ;
 	case SNDCTL_DSP_SYNC:
-		return sq_fsync(file, file->f_dentry);
-
-		/* ++TeSche: before changing any of these it's
-		 * probably wise to wait until sound playing has
-		 * settled down. */
+		/* This call, effectively, has the same behaviour as SNDCTL_DSP_RESET
+		   except that it waits for output to finish before resetting
+		   everything - read, however, is killed imediately.
+		*/
+		result = 0 ;
+		if ((file->f_mode & FMODE_READ) && dmasound.mach.record)
+			sq_reset_input() ;
+		if (file->f_mode & FMODE_WRITE) {
+			result = sq_fsync(file, file->f_dentry);
+			sq_reset_output() ;
+		}
+		/* if we are the shared resource owner then release them */
+		if (file->f_mode & shared_resource_owner)
+			shared_resources_initialised = 0 ;
+		return result ;
+		break ;
 	case SNDCTL_DSP_SPEED:
-		sq_fsync(file, file->f_dentry);
-		IOCTL_IN(arg, data);
-		return IOCTL_OUT(arg, sound_set_speed(data));
+		/* changing this on the fly will have wierd effects on the sound.
+		   Where there are rate conversions implemented in soft form - it
+		   will cause the _ctx_xxx() functions to be substituted.
+		   However, there doesn't appear to be any reason to dis-allow it from
+		   a driver pov.
+		*/
+		if (shared_resources_are_mine(file->f_mode)) {
+			IOCTL_IN(arg, data);
+			data = sound_set_speed(data) ;
+			shared_resources_initialised = 0 ;
+			return IOCTL_OUT(arg, data);
+		} else
+			return -EINVAL ;
+		break ;
+	/* OSS says these next 4 actions are undefined when the device is
+	   busy/active - we will just return -EINVAL.
+	   To be allowed to change one - (a) you have to own the right
+	    (b) the queue(s) must be quiescent
+	*/
 	case SNDCTL_DSP_STEREO:
-		sq_fsync(file, file->f_dentry);
-		IOCTL_IN(arg, data);
-		return IOCTL_OUT(arg, sound_set_stereo(data));
+		if (shared_resources_are_mine(file->f_mode) &&
+		    queues_are_quiescent()) {
+			IOCTL_IN(arg, data);
+			shared_resources_initialised = 0 ;
+			return IOCTL_OUT(arg, sound_set_stereo(data));
+		} else
+			return -EINVAL ;
+		break ;
 	case SOUND_PCM_WRITE_CHANNELS:
-		sq_fsync(file, file->f_dentry);
-		IOCTL_IN(arg, data);
-		return IOCTL_OUT(arg, sound_set_stereo(data-1)+1);
+		if (shared_resources_are_mine(file->f_mode) &&
+		    queues_are_quiescent()) {
+			IOCTL_IN(arg, data);
+			/* the user might ask for 20 channels, we will return 1 or 2 */
+			shared_resources_initialised = 0 ;
+			return IOCTL_OUT(arg, sound_set_stereo(data-1)+1);
+		} else
+			return -EINVAL ;
+		break ;
 	case SNDCTL_DSP_SETFMT:
-		sq_fsync(file, file->f_dentry);
-		IOCTL_IN(arg, data);
-		return IOCTL_OUT(arg, sound_set_format(data));
-	case SNDCTL_DSP_GETFMTS:
-		fmt = 0;
-		if (dmasound.trans_write) {
-			if (dmasound.trans_write->ct_ulaw)
-				fmt |= AFMT_MU_LAW;
-			if (dmasound.trans_write->ct_alaw)
-				fmt |= AFMT_A_LAW;
-			if (dmasound.trans_write->ct_s8)
-				fmt |= AFMT_S8;
-			if (dmasound.trans_write->ct_u8)
-				fmt |= AFMT_U8;
-			if (dmasound.trans_write->ct_s16be)
-				fmt |= AFMT_S16_BE;
-			if (dmasound.trans_write->ct_u16be)
-				fmt |= AFMT_U16_BE;
-			if (dmasound.trans_write->ct_s16le)
-				fmt |= AFMT_S16_LE;
-			if (dmasound.trans_write->ct_u16le)
-				fmt |= AFMT_U16_LE;
-		}
-		return IOCTL_OUT(arg, fmt);
-	case SNDCTL_DSP_GETBLKSIZE:
-		size = write_sq.block_size
-			* dmasound.soft.size * (dmasound.soft.stereo + 1)
-			/ (dmasound.hard.size * (dmasound.hard.stereo + 1));
-		return IOCTL_OUT(arg, size);
+		if (shared_resources_are_mine(file->f_mode) &&
+		    queues_are_quiescent()) {
+		    	int format;
+			IOCTL_IN(arg, data);
+			shared_resources_initialised = 0 ;
+			format = sound_set_format(data);
+			result = IOCTL_OUT(arg, format);
+			if (result < 0)
+				return result;
+			if (format != data)
+				return -EINVAL;
+			return 0;
+		} else
+			return -EINVAL ;
+		break ;
 	case SNDCTL_DSP_SUBDIVIDE:
+		return -EINVAL ;
 		break;
 	case SNDCTL_DSP_SETFRAGMENT:
-		if (write_sq.count || write_sq.active || write_sq.syncing)
-			return -EINVAL;
-		IOCTL_IN(arg, size);
-		nbufs = size >> 16;
-		if (nbufs < 2 || nbufs > write_sq.numBufs)
-			nbufs = write_sq.numBufs;
-		size &= 0xffff;
-		if (size >= 8 && size <= 29) {
-			size = 1 << size;
-			size *= dmasound.hard.size * (dmasound.hard.stereo + 1);
-			size /= dmasound.soft.size * (dmasound.soft.stereo + 1);
-			if (size > write_sq.bufSize)
-				size = write_sq.bufSize;
-		} else
-			size = write_sq.bufSize;
-		sq_setup(&write_sq, write_sq.numBufs, nbufs, size);
-		return IOCTL_OUT(arg,write_sq.bufSize | write_sq.numBufs << 16);
+		/* we can do this independently for the two queues - with the
+		   proviso that for fds opened O_RDWR we cannot separate the
+		   actions and both queues will be set per the last call.
+		   NOTE: this does *NOT* actually set the queue up - merely
+		   registers our intentions.
+		*/
+		IOCTL_IN(arg, data);
+		result = 0 ;
+		nbufs = (data >> 16) & 0x7fff ; /* 0x7fff is 'use maximum' */
+		size = data & 0xffff;
+#ifdef HAS_RECORD
+		if ((file->f_mode & FMODE_READ) && dmasound.mach.record) {
+			result = set_queue_frags(&read_sq, nbufs, size) ;
+			if (result)
+				return result ;
+		}
+#endif
+		if (file->f_mode & FMODE_WRITE) {
+			result = set_queue_frags(&write_sq, nbufs, size) ;
+			if (result)
+				return result ;
+		}
+		/* NOTE: this return value is irrelevant - OSS specifically says that
+		   the value is 'random' and that the user _must_ check the actual
+		   frags values using SNDCTL_DSP_GETBLKSIZE or similar */
+		return IOCTL_OUT(arg, data);
+		break ;
 	case SNDCTL_DSP_GETOSPACE:
-		info.fragments = write_sq.max_active - write_sq.count;
-		info.fragstotal = write_sq.max_active;
-		info.fragsize = write_sq.block_size;
-		info.bytes = info.fragments * info.fragsize;
-		if (copy_to_user((void *)arg, &info, sizeof(info)))
-			return -EFAULT;
-		return 0;
+		/*
+		*/
+		if (file->f_mode & FMODE_WRITE) {
+			if ( !write_sq.locked )
+				sq_setup(&write_sq) ;
+			info.fragments = write_sq.max_active - write_sq.count;
+			info.fragstotal = write_sq.max_active;
+			info.fragsize = write_sq.user_frag_size;
+			info.bytes = info.fragments * info.fragsize;
+			if (copy_to_user((void *)arg, &info, sizeof(info)))
+				return -EFAULT;
+			return 0;
+		} else
+			return -EINVAL ;
+		break ;
 	case SNDCTL_DSP_GETCAPS:
-		val = 1;        /* Revision level of this ioctl() */
+		val = dmasound.mach.capabilities & 0xffffff00;
 		return IOCTL_OUT(arg,val);
 
 	default:
@@ -1029,42 +1328,46 @@
 	owner:		THIS_MODULE,
 	llseek:		no_llseek,
 	write:		sq_write,
+	poll:		sq_poll,
 	ioctl:		sq_ioctl,
 	open:		sq_open,
 	release:	sq_release,
 #ifdef HAS_RECORD
-	read:		sq_read,
+	read:		NULL	/* default to no read for compat mode */
 #endif
 };
 
-static void __init sq_init(void)
+static int __init sq_init(void)
 {
 #ifndef MODULE
 	int sq_unit;
 #endif
+
+#ifdef HAS_RECORD
+	if (dmasound.mach.record)
+		sq_fops.read = sq_read ;
+#endif
 	sq_unit = register_sound_dsp(&sq_fops, -1);
-	if (sq_unit < 0)
-		return;
+	if (sq_unit < 0) {
+		printk(KERN_ERR "dmasound_core: couldn't register fops\n") ;
+		return sq_unit ;
+	}
 
 	write_sq_init_waitqueue();
 	read_sq_init_waitqueue();
 
-	/* whatever you like as startup mode for /dev/dsp,
-	 * (/dev/audio hasn't got a startup mode). note that
-	 * once changed a new open() will *not* restore these!
+	/* These parameters will be restored for every clean open()
+	 * in the case of multiple open()s (e.g. dsp0 & dsp1) they
+	 * will be set so long as the shared resources have no owner.
 	 */
-	dmasound.dsp.format = AFMT_U8;
-	dmasound.dsp.stereo = 0;
-	dmasound.dsp.size = 8;
-
-	/* set minimum rate possible without expanding */
-	dmasound.dsp.speed = dmasound.mach.min_dsp_speed;
-
-	/* before the first open to /dev/dsp this wouldn't be set */
-	dmasound.soft = dmasound.dsp;
-	dmasound.hard = dmasound.dsp;
 
-	sound_silence();
+	if (shared_resource_owner == 0) {
+		dmasound.soft = dmasound.mach.default_soft ;
+		dmasound.hard = dmasound.mach.default_hard ;
+		dmasound.dsp = dmasound.mach.default_soft ;
+		shared_resources_initialised = 0 ;
+	}
+	return 0 ;
 }
 
 
@@ -1072,12 +1375,68 @@
      *  /dev/sndstat
      */
 
+/* we allow more space for record-enabled because there are extra output lines.
+   the number here must include the amount we are prepared to give to the low-level
+   driver.
+*/
+
+#ifdef HAS_RECORD
+#define STAT_BUFF_LEN 1024
+#else
+#define STAT_BUFF_LEN 768
+#endif
+
+/* this is how much space we will allow the low-level driver to use
+   in the stat buffer.  Currently, 2 * (80 character line + <NL>).
+   We do not police this (it is up to the ll driver to be honest).
+*/
+
+#define LOW_LEVEL_STAT_ALLOC 162
+
 static struct {
     int busy;
-    char buf[512];	/* state.buf should not overflow! */
+    char buf[STAT_BUFF_LEN];	/* state.buf should not overflow! */
     int len, ptr;
 } state;
 
+/* publish this function for use by low-level code, if required */
+
+char *get_afmt_string(int afmt)
+{
+        switch(afmt) {
+            case AFMT_MU_LAW:
+                return "mu-law";
+                break;
+            case AFMT_A_LAW:
+                return "A-law";
+                break;
+            case AFMT_U8:
+                return "unsigned 8 bit";
+                break;
+            case AFMT_S8:
+                return "signed 8 bit";
+                break;
+            case AFMT_S16_BE:
+                return "signed 16 bit BE";
+                break;
+            case AFMT_U16_BE:
+                return "unsigned 16 bit BE";
+                break;
+            case AFMT_S16_LE:
+                return "signed 16 bit LE";
+                break;
+            case AFMT_U16_LE:
+                return "unsigned 16 bit LE";
+                break;
+	    case 0:
+		return "format not set" ;
+		break ;
+            default:
+                break ;
+        }
+        return "ERROR: Unsupported AFMT_XXXX code" ;
+}
+
 static int state_open(struct inode *inode, struct file *file)
 {
 	char *buffer = state.buf;
@@ -1090,52 +1449,76 @@
 	state.ptr = 0;
 	state.busy = 1;
 
-	len += sprintf(buffer+len, "%sDMA sound driver:\n", dmasound.mach.name);
+	len += sprintf(buffer+len, "%sDMA sound driver rev %03d :\n",
+		dmasound.mach.name, (DMASOUND_CORE_REVISION<<4) +
+		((dmasound.mach.version>>8) & 0x0f));
+	len += sprintf(buffer+len,
+		"Core driver edition %02d.%02d : %s driver edition %02d.%02d\n",
+		DMASOUND_CORE_REVISION, DMASOUND_CORE_EDITION, dmasound.mach.name2,
+		(dmasound.mach.version >> 8), (dmasound.mach.version & 0xff)) ;
+
+	/* call the low-level module to fill in any stat info. that it has
+	   if present.  Maximum buffer usage is specified.
+	*/
 
-	len += sprintf(buffer+len, "\tsound.format = 0x%x",
-		       dmasound.soft.format);
-	switch (dmasound.soft.format) {
-	    case AFMT_MU_LAW:
-		len += sprintf(buffer+len, " (mu-law)");
-		break;
-	    case AFMT_A_LAW:
-		len += sprintf(buffer+len, " (A-law)");
-		break;
-	    case AFMT_U8:
-		len += sprintf(buffer+len, " (unsigned 8 bit)");
-		break;
-	    case AFMT_S8:
-		len += sprintf(buffer+len, " (signed 8 bit)");
-		break;
-	    case AFMT_S16_BE:
-		len += sprintf(buffer+len, " (signed 16 bit big)");
-		break;
-	    case AFMT_U16_BE:
-		len += sprintf(buffer+len, " (unsigned 16 bit big)");
-		break;
-	    case AFMT_S16_LE:
-		len += sprintf(buffer+len, " (signed 16 bit little)");
-		break;
-	    case AFMT_U16_LE:
-		len += sprintf(buffer+len, " (unsigned 16 bit little)");
-		break;
-	}
-	len += sprintf(buffer+len, "\n");
-	len += sprintf(buffer+len, "\tsound.speed = %dHz (phys. %dHz)\n",
-		       dmasound.soft.speed, dmasound.hard.speed);
-	len += sprintf(buffer+len, "\tsound.stereo = 0x%x (%s)\n",
-		       dmasound.soft.stereo,
-		       dmasound.soft.stereo ? "stereo" : "mono");
 	if (dmasound.mach.state_info)
-	    len += dmasound.mach.state_info(buffer);
-	len += sprintf(buffer+len, "\tsq.block_size = %d sq.max_count = %d"
-		       " sq.max_active = %d\n",
-		       write_sq.block_size, write_sq.max_count,
-		       write_sq.max_active);
-	len += sprintf(buffer+len, "\tsq.count = %d sq.rear_size = %d\n",
-		       write_sq.count, write_sq.rear_size);
-	len += sprintf(buffer+len, "\tsq.active = %d sq.syncing = %d\n",
-		       write_sq.active, write_sq.syncing);
+		len += dmasound.mach.state_info(buffer+len,
+			(size_t) LOW_LEVEL_STAT_ALLOC) ;
+
+	/* make usage of the state buffer as deterministic as poss.
+	   exceptional conditions could cause overrun - and this is flagged as
+	   a kernel error.
+	*/
+
+	/* formats and settings */
+
+	len += sprintf(buffer+len,"\t\t === Formats & settings ===\n") ;
+	len += sprintf(buffer+len,"Parameter %20s%20s\n","soft","hard") ;
+	len += sprintf(buffer+len,"Format   :%20s%20s\n",
+		get_afmt_string(dmasound.soft.format),
+		get_afmt_string(dmasound.hard.format));
+
+	len += sprintf(buffer+len,"Samp Rate:%14d s/sec%14d s/sec\n",
+		       dmasound.soft.speed, dmasound.hard.speed);
+
+	len += sprintf(buffer+len,"Channels :%20s%20s\n",
+		       dmasound.soft.stereo ? "stereo" : "mono",
+		       dmasound.hard.stereo ? "stereo" : "mono" );
+
+	/* sound queue status */
+
+	len += sprintf(buffer+len,"\t\t === Sound Queue status ===\n");
+	len += sprintf(buffer+len,"Allocated:%8s%6s\n","Buffers","Size") ;
+	len += sprintf(buffer+len,"%9s:%8d%6d\n",
+		"write", write_sq.numBufs, write_sq.bufSize) ;
+#ifdef HAS_RECORD
+	if (dmasound.mach.record)
+		len += sprintf(buffer+len,"%9s:%8d%6d\n",
+			"read", read_sq.numBufs, read_sq.bufSize) ;
+#endif
+	len += sprintf(buffer+len,
+		"Current  : MaxFrg FragSiz MaxAct Frnt Rear "
+		"Cnt RrSize A B S L  xruns\n") ;
+	len += sprintf(buffer+len,"%9s:%7d%8d%7d%5d%5d%4d%7d%2d%2d%2d%2d%7d\n",
+		"write", write_sq.max_count, write_sq.block_size,
+		write_sq.max_active, write_sq.front, write_sq.rear,
+		write_sq.count, write_sq.rear_size, write_sq.active,
+		write_sq.busy, write_sq.syncing, write_sq.locked, write_sq.xruns) ;
+#ifdef HAS_RECORD
+	if (dmasound.mach.record)
+		len += sprintf(buffer+len,"%9s:%7d%8d%7d%5d%5d%4d%7d%2d%2d%2d%2d%7d\n",
+			"read", read_sq.max_count, read_sq.block_size,
+			read_sq.max_active, read_sq.front, read_sq.rear,
+			read_sq.count, read_sq.rear_size, read_sq.active,
+			read_sq.busy, read_sq.syncing, read_sq.locked, read_sq.xruns) ;
+#endif
+#ifdef DEBUG_DMASOUND
+printk("dmasound: stat buffer used %d bytes\n", len) ;
+#endif
+
+	if (len >= STAT_BUFF_LEN)
+		printk(KERN_ERR "dmasound_core: stat buffer overflowed!\n");
+
 	state.len = len;
 	return 0;
 }
@@ -1171,15 +1554,16 @@
 	release:	state_release,
 };
 
-static void __init state_init(void)
+static int __init state_init(void)
 {
 #ifndef MODULE
 	int state_unit;
 #endif
 	state_unit = register_sound_special(&state_fops, SND_DEV_STATUS);
 	if (state_unit < 0)
-		return;
+		return state_unit ;
 	state.busy = 0;
+	return 0 ;
 }
 
 
@@ -1191,6 +1575,7 @@
 
 int __init dmasound_init(void)
 {
+	int res ;
 #ifdef MODULE
 	if (irq_installed)
 		return -EBUSY;
@@ -1199,10 +1584,12 @@
 	/* Set up sound queue, /dev/audio and /dev/dsp. */
 
 	/* Set default settings. */
-	sq_init();
+	if ((res = sq_init()) < 0)
+		return res ;
 
 	/* Set up /dev/sndstat. */
-	state_init();
+	if ((res = state_init()) < 0)
+		return res ;
 
 	/* Set up /dev/mixer. */
 	mixer_init();
@@ -1215,8 +1602,21 @@
 	irq_installed = 1;
 #endif
 
-	printk(KERN_INFO "DMA sound driver installed, using %d buffers of %dk.\n",
-	       numWriteBufs, writeBufSize);
+	printk(KERN_INFO "%s DMA sound driver rev %03d installed\n",
+		dmasound.mach.name, (DMASOUND_CORE_REVISION<<4) +
+		((dmasound.mach.version>>8) & 0x0f));
+	printk(KERN_INFO
+		"Core driver edition %02d.%02d : %s driver edition %02d.%02d\n",
+		DMASOUND_CORE_REVISION, DMASOUND_CORE_EDITION, dmasound.mach.name2,
+		(dmasound.mach.version >> 8), (dmasound.mach.version & 0xff)) ;
+	printk(KERN_INFO "Write will use %4d fragments of %7d bytes as default\n",
+		numWriteBufs, writeBufSize) ;
+#ifdef HAS_RECORD
+	if (dmasound.mach.record)
+		printk(KERN_INFO
+			"Read  will use %4d fragments of %7d bytes as default\n",
+			numReadBufs, readBufSize) ;
+#endif
 
 	return 0;
 }
@@ -1228,6 +1628,7 @@
 	if (irq_installed) {
 		sound_silence();
 		dmasound.mach.irqcleanup();
+		irq_installed = 0;
 	}
 
 	write_sq_release_buffers();
@@ -1245,29 +1646,60 @@
 
 static int __init dmasound_setup(char *str)
 {
-	int ints[6];
+	int ints[6], size;
 
 	str = get_options(str, ARRAY_SIZE(ints), ints);
 
 	/* check the bootstrap parameter for "dmasound=" */
 
+	/* FIXME: other than in the most naive of cases there is no sense in these
+	 *	  buffers being other than powers of two.  This is not checked yet.
+	 */
+
 	switch (ints[0]) {
+#ifdef HAS_RECORD
+        case 5:
+                if ((ints[5] < 0) || (ints[5] > MAX_CATCH_RADIUS))
+                        printk("dmasound_setup: illegal catch radius, using default = %d\n", catchRadius);
+                else
+                        catchRadius = ints[5];
+                /* fall through */
+        case 4:
+                if (ints[4] < MIN_BUFFERS)
+                        printk("dmasound_setup: illegal number of read buffers, using default = %d\n",
+                                 numReadBufs);
+                else
+                        numReadBufs = ints[4];
+                /* fall through */
+        case 3:
+		if ((size = ints[3]) < 256)  /* check for small buffer specs */
+			size <<= 10 ;
+                if (size < MIN_BUFSIZE || size > MAX_BUFSIZE)
+                        printk("dmasound_setup: illegal read buffer size, using default = %d\n", readBufSize);
+                else
+                        readBufSize = size;
+                /* fall through */
+#else
 	case 3:
 		if ((ints[3] < 0) || (ints[3] > MAX_CATCH_RADIUS))
 			printk("dmasound_setup: illegal catch radius, using default = %d\n", catchRadius);
 		else
 			catchRadius = ints[3];
 		/* fall through */
+#endif
 	case 2:
 		if (ints[1] < MIN_BUFFERS)
 			printk("dmasound_setup: illegal number of buffers, using default = %d\n", numWriteBufs);
 		else
 			numWriteBufs = ints[1];
-		if (ints[2] < MIN_BUFSIZE || ints[2] > MAX_BUFSIZE)
-			printk("dmasound_setup: illegal buffer size, using default = %dK\n", writeBufSize);
-		else
-			writeBufSize = ints[2];
-		break;
+		/* fall through */
+	case 1:
+		if ((size = ints[2]) < 256) /* check for small buffer specs */
+			size <<= 10 ;
+                if (size < MIN_BUFSIZE || size > MAX_BUFSIZE)
+                        printk("dmasound_setup: illegal write buffer size, using default = %d\n", writeBufSize);
+                else
+                        writeBufSize = size;
 	case 0:
 		break;
 	default:
@@ -1281,6 +1713,85 @@
 
 #endif /* !MODULE */
 
+    /*
+     *  Conversion tables
+     */
+
+#ifdef HAS_8BIT_TABLES
+/* 8 bit mu-law */
+
+char dmasound_ulaw2dma8[] = {
+	-126,	-122,	-118,	-114,	-110,	-106,	-102,	-98,
+	-94,	-90,	-86,	-82,	-78,	-74,	-70,	-66,
+	-63,	-61,	-59,	-57,	-55,	-53,	-51,	-49,
+	-47,	-45,	-43,	-41,	-39,	-37,	-35,	-33,
+	-31,	-30,	-29,	-28,	-27,	-26,	-25,	-24,
+	-23,	-22,	-21,	-20,	-19,	-18,	-17,	-16,
+	-16,	-15,	-15,	-14,	-14,	-13,	-13,	-12,
+	-12,	-11,	-11,	-10,	-10,	-9,	-9,	-8,
+	-8,	-8,	-7,	-7,	-7,	-7,	-6,	-6,
+	-6,	-6,	-5,	-5,	-5,	-5,	-4,	-4,
+	-4,	-4,	-4,	-4,	-3,	-3,	-3,	-3,
+	-3,	-3,	-3,	-3,	-2,	-2,	-2,	-2,
+	-2,	-2,	-2,	-2,	-2,	-2,	-2,	-2,
+	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
+	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
+	-1,	-1,	-1,	-1,	-1,	-1,	-1,	0,
+	125,	121,	117,	113,	109,	105,	101,	97,
+	93,	89,	85,	81,	77,	73,	69,	65,
+	62,	60,	58,	56,	54,	52,	50,	48,
+	46,	44,	42,	40,	38,	36,	34,	32,
+	30,	29,	28,	27,	26,	25,	24,	23,
+	22,	21,	20,	19,	18,	17,	16,	15,
+	15,	14,	14,	13,	13,	12,	12,	11,
+	11,	10,	10,	9,	9,	8,	8,	7,
+	7,	7,	6,	6,	6,	6,	5,	5,
+	5,	5,	4,	4,	4,	4,	3,	3,
+	3,	3,	3,	3,	2,	2,	2,	2,
+	2,	2,	2,	2,	1,	1,	1,	1,
+	1,	1,	1,	1,	1,	1,	1,	1,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0
+};
+
+/* 8 bit A-law */
+
+char dmasound_alaw2dma8[] = {
+	-22,	-21,	-24,	-23,	-18,	-17,	-20,	-19,
+	-30,	-29,	-32,	-31,	-26,	-25,	-28,	-27,
+	-11,	-11,	-12,	-12,	-9,	-9,	-10,	-10,
+	-15,	-15,	-16,	-16,	-13,	-13,	-14,	-14,
+	-86,	-82,	-94,	-90,	-70,	-66,	-78,	-74,
+	-118,	-114,	-126,	-122,	-102,	-98,	-110,	-106,
+	-43,	-41,	-47,	-45,	-35,	-33,	-39,	-37,
+	-59,	-57,	-63,	-61,	-51,	-49,	-55,	-53,
+	-2,	-2,	-2,	-2,	-2,	-2,	-2,	-2,
+	-2,	-2,	-2,	-2,	-2,	-2,	-2,	-2,
+	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
+	-1,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
+	-6,	-6,	-6,	-6,	-5,	-5,	-5,	-5,
+	-8,	-8,	-8,	-8,	-7,	-7,	-7,	-7,
+	-3,	-3,	-3,	-3,	-3,	-3,	-3,	-3,
+	-4,	-4,	-4,	-4,	-4,	-4,	-4,	-4,
+	21,	20,	23,	22,	17,	16,	19,	18,
+	29,	28,	31,	30,	25,	24,	27,	26,
+	10,	10,	11,	11,	8,	8,	9,	9,
+	14,	14,	15,	15,	12,	12,	13,	13,
+	86,	82,	94,	90,	70,	66,	78,	74,
+	118,	114,	126,	122,	102,	98,	110,	106,
+	43,	41,	47,	45,	35,	33,	39,	37,
+	59,	57,	63,	61,	51,	49,	55,	53,
+	1,	1,	1,	1,	1,	1,	1,	1,
+	1,	1,	1,	1,	1,	1,	1,	1,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	0,	0,	0,	0,	0,	0,	0,	0,
+	5,	5,	5,	5,	4,	4,	4,	4,
+	7,	7,	7,	7,	6,	6,	6,	6,
+	2,	2,	2,	2,	2,	2,	2,	2,
+	3,	3,	3,	3,	3,	3,	3,	3
+};
+#endif /* HAS_8BIT_TABLES */
 
     /*
      *  Visible symbols for modules
@@ -1300,14 +1811,4 @@
 EXPORT_SYMBOL(dmasound_ulaw2dma8);
 EXPORT_SYMBOL(dmasound_alaw2dma8);
 #endif
-#ifdef HAS_16BIT_TABLES
-EXPORT_SYMBOL(dmasound_ulaw2dma16);
-EXPORT_SYMBOL(dmasound_alaw2dma16);
-#endif
-#ifdef HAS_14BIT_TABLES
-EXPORT_SYMBOL(dmasound_ulaw2dma14l);
-EXPORT_SYMBOL(dmasound_ulaw2dma14h);
-EXPORT_SYMBOL(dmasound_alaw2dma14l);
-EXPORT_SYMBOL(dmasound_alaw2dma14h);
-#endif
-
+EXPORT_SYMBOL(get_afmt_string) ;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/dmasound_paula.c linux-2.5/sound/oss/dmasound/dmasound_paula.c
--- linux-2.5.13/sound/oss/dmasound/dmasound_paula.c	Fri May  3 01:22:38 2002
+++ linux-2.5/sound/oss/dmasound/dmasound_paula.c	Wed Mar 27 13:07:17 2002
@@ -1,11 +1,18 @@
-
 /*
  *  linux/drivers/sound/dmasound/dmasound_paula.c
  *
  *  Amiga `Paula' DMA Sound Driver
  *
  *  See linux/drivers/sound/dmasound/dmasound_core.c for copyright and credits
- */
+ *  prior to 28/01/2001
+ *
+ *  28/01/2001 [0.1] Iain Sandoe
+ *		     - added versioning
+ *		     - put in and populated the hardware_afmts field.
+ *             [0.2] - put in SNDCTL_DSP_GETCAPS value.
+ *	       [0.3] - put in constraint on state buffer usage.
+ *	       [0.4] - put in default hard/soft settings
+*/
 
 
 #include <linux/module.h>
@@ -23,6 +30,8 @@
 
 #include "dmasound.h"
 
+#define DMASOUND_PAULA_REVISION 0
+#define DMASOUND_PAULA_EDITION 4
 
    /*
     *	The minimum period for audio depends on htotal (for OCS/ECS/AGA)
@@ -113,8 +122,8 @@
 
 static void AmiMixerInit(void);
 static int AmiMixerIoctl(u_int cmd, u_long arg);
-static void AmiWriteSqSetup(void);
-static int AmiStateInfo(char *buffer);
+static int AmiWriteSqSetup(void);
+static int AmiStateInfo(char *buffer, size_t space);
 
 
 /*** Translations ************************************************************/
@@ -646,26 +655,44 @@
 }
 
 
-static void AmiWriteSqSetup(void)
+static int AmiWriteSqSetup(void)
 {
 	write_sq_block_size_half = write_sq.block_size>>1;
 	write_sq_block_size_quarter = write_sq_block_size_half>>1;
+	return 0;
 }
 
 
-static int AmiStateInfo(char *buffer)
+static int AmiStateInfo(char *buffer, size_t space)
 {
 	int len = 0;
 	len += sprintf(buffer+len, "\tsound.volume_left = %d [0...64]\n",
 		       dmasound.volume_left);
 	len += sprintf(buffer+len, "\tsound.volume_right = %d [0...64]\n",
 		       dmasound.volume_right);
+	if (len >= space) {
+		printk(KERN_ERR "dmasound_paula: overlowed state buffer alloc.\n") ;
+		len = space ;
+	}
 	return len;
 }
 
 
 /*** Machine definitions *****************************************************/
 
+static SETTINGS def_hard = {
+	format: AFMT_S8,
+	stereo: 0,
+	size: 8,
+	speed: 8000
+} ;
+
+static SETTINGS def_soft = {
+	format: AFMT_U8,
+	stereo: 0,
+	size: 8,
+	speed: 8000
+} ;
 
 static MACHINE machAmiga = {
 	name:		"Amiga",
@@ -688,7 +715,10 @@
 	mixer_ioctl:	AmiMixerIoctl,
 	write_sq_setup:	AmiWriteSqSetup,
 	state_info:	AmiStateInfo,
-	min_dsp_speed:	8000
+	min_dsp_speed:	8000,
+	version:	((DMASOUND_PAULA_REVISION<<8) | DMASOUND_PAULA_EDITION),
+	hardware_afmts:	(AFMT_S8 | AFMT_S16_BE), /* h'ware-supported formats *only* here */
+        capabilities:   DSP_CAP_BATCH          /* As per SNDCTL_DSP_GETCAPS */
 };
 
 
@@ -704,6 +734,8 @@
 				    "dmasound [Paula]"))
 		return -EBUSY;
 	    dmasound.mach = machAmiga;
+	    dmasound.mach.default_hard = def_hard ;
+	    dmasound.mach.default_soft = def_soft ;
 	    err = dmasound_init();
 	    if (err)
 		release_mem_region(CUSTOM_PHYSADDR+0xa0, 0x40);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/dmasound/dmasound_q40.c linux-2.5/sound/oss/dmasound/dmasound_q40.c
--- linux-2.5.13/sound/oss/dmasound/dmasound_q40.c	Fri May  3 01:22:38 2002
+++ linux-2.5/sound/oss/dmasound/dmasound_q40.c	Wed Mar 27 13:07:17 2002
@@ -1,10 +1,16 @@
-
 /*
  *  linux/drivers/sound/dmasound/dmasound_q40.c
  *
  *  Q40 DMA Sound Driver
  *
  *  See linux/drivers/sound/dmasound/dmasound_core.c for copyright and credits
+ *  prior to 28/01/2001
+ *
+ *  28/01/2001 [0.1] Iain Sandoe
+ *		     - added versioning
+ *		     - put in and populated the hardware_afmts field.
+ *             [0.2] - put in SNDCTL_DSP_GETCAPS value.
+ *	       [0.3] - put in default hard/soft settings.
  */
 
 
@@ -14,10 +20,13 @@
 #include <linux/soundcard.h>
 
 #include <asm/uaccess.h>
+#include <asm/q40ints.h>
 #include <asm/q40_master.h>
 
 #include "dmasound.h"
 
+#define DMASOUND_Q40_REVISION 0
+#define DMASOUND_Q40_EDITION 3
 
 static int expand_bal;	/* Balance factor for expanding (not volume!) */
 static int expand_data;	/* Data for expanding */
@@ -48,7 +57,7 @@
 /*** Mid level stuff *********************************************************/
 
 
-#if 1
+
 /* userCount, frameUsed, frameLeft == byte counts */
 static ssize_t q40_ct_law(const u_char *userPtr, size_t userCount,
 			   u_char frame[], ssize_t *frameUsed,
@@ -69,42 +78,8 @@
 	*frameUsed += used ;
 	return used;
 }
-#else
-static ssize_t q40_ct_law(const u_char *userPtr, size_t userCount,
-			   u_char frame[], ssize_t *frameUsed,
-			   ssize_t frameLeft)
-{
-	char *table = dmasound.soft.format == AFMT_MU_LAW ? dmasound_ulaw2dma8: dmasound_alaw2dma8;
-	ssize_t count, used;
-	u_char *p = (u_char *) &frame[*frameUsed];
-	u_char val;
-	int stereo = sound.soft.stereo;
 
 
-	frameLeft >>= 1;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(size_t, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-		if (get_user(data, userPtr++))
-			return -EFAULT;
-		val = table[data]+128;
-		*p++ = val;
-		if (stereo) {
-			if (get_user(data, userPtr++))
-				return -EFAULT;
-			val = table[data]+128;
-		}
-		*p++ = val;
-		count--;
-	}
-	*frameUsed += used * 2;
-	return stereo? used * 2: used;
-}
-#endif
-
-#if 1
 static ssize_t q40_ct_s8(const u_char *userPtr, size_t userCount,
 			  u_char frame[], ssize_t *frameUsed,
 			  ssize_t frameLeft)
@@ -123,40 +98,7 @@
 	*frameUsed += used;
 	return used;
 }
-#else
-static ssize_t q40_ct_s8(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft)
-{
-	ssize_t count, used;
-	u_char *p = (u_char *) &frame[*frameUsed];
-	u_char val;
-	int stereo = dmasound.soft.stereo;
-
-	frameLeft >>= 1;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(size_t, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-		if (get_user(data, userPtr++))
-			return -EFAULT;
-		val = data + 128;
-		*p++ = val;
-		if (stereo) {
-			if (get_user(data, userPtr++))
-				return -EFAULT;
-			val = data + 128;
-		}
-		*p++ = val;
-		count--;
-	}
-	*frameUsed += used * 2;
-	return stereo? used * 2: used;
-}
-#endif
 
-#if 1
 static ssize_t q40_ct_u8(const u_char *userPtr, size_t userCount,
 			  u_char frame[], ssize_t *frameUsed,
 			  ssize_t frameLeft)
@@ -170,40 +112,8 @@
 	*frameUsed += used;
 	return used;
 }
-#else
-static ssize_t q40_ct_u8(const u_char *userPtr, size_t userCount,
-			  u_char frame[], ssize_t *frameUsed,
-			  ssize_t frameLeft)
-{
-	ssize_t count, used;
-	u_char *p = (u_char *) &frame[*frameUsed];
-	u_char val;
-	int stereo = dmasound.soft.stereo;
 
 
-	frameLeft >>= 1;
-	if (stereo)
-		userCount >>= 1;
-	used = count = min_t(size_t, userCount, frameLeft);
-	while (count > 0) {
-		u_char data;
-		if (get_user(data, userPtr++))
-			return -EFAULT;
-		val = data;
-		*p++ = val;
-		if (stereo) {
-			if (get_user(data, userPtr++))
-				return -EFAULT;
-			val = data;
-		}
-		*p++ = val;
-		count--;
-	}
-	*frameUsed += used * 2;
-	return stereo? used * 2: used;
-}
-#endif
-
 /* a bit too complicated to optimise right now ..*/
 static ssize_t q40_ctx_law(const u_char *userPtr, size_t userCount,
 			    u_char frame[], ssize_t *frameUsed,
@@ -216,7 +126,7 @@
 	int bal = expand_bal;
 	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
 	int utotal, ftotal;
- 
+
 	ftotal = frameLeft;
 	utotal = userCount;
 	while (frameLeft) {
@@ -314,6 +224,125 @@
 	return utotal;
 }
 
+/* compressing versions */
+static ssize_t q40_ctc_law(const u_char *userPtr, size_t userCount,
+			    u_char frame[], ssize_t *frameUsed,
+			    ssize_t frameLeft)
+{
+	unsigned char *table = (unsigned char *)
+		(dmasound.soft.format == AFMT_MU_LAW ? dmasound_ulaw2dma8: dmasound_alaw2dma8);
+	unsigned int data = expand_data;
+	u_char *p = (u_char *) &frame[*frameUsed];
+	int bal = expand_bal;
+	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
+	int utotal, ftotal;
+ 
+	ftotal = frameLeft;
+	utotal = userCount;
+	while (frameLeft) {
+		u_char c;
+		while(bal<0) {
+			if (userCount == 0)
+				goto lout;
+			if (!(bal<(-hSpeed))) {
+				if (get_user(c, userPtr))
+					return -EFAULT;
+				data = 0x80 + table[c];
+			}
+			userPtr++;
+			userCount--;
+			bal += hSpeed;
+		}
+		*p++ = data;
+		frameLeft--;
+		bal -= sSpeed;
+	}
+ lout:
+	expand_bal = bal;
+	expand_data = data;
+	*frameUsed += (ftotal - frameLeft);
+	utotal -= userCount;
+	return utotal;
+}
+
+
+static ssize_t q40_ctc_s8(const u_char *userPtr, size_t userCount,
+			   u_char frame[], ssize_t *frameUsed,
+			   ssize_t frameLeft)
+{
+	u_char *p = (u_char *) &frame[*frameUsed];
+	unsigned int data = expand_data;
+	int bal = expand_bal;
+	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
+	int utotal, ftotal;
+
+	ftotal = frameLeft;
+	utotal = userCount;
+	while (frameLeft) {
+		u_char c;
+		while (bal < 0) {
+			if (userCount == 0)
+				goto lout;
+			if (!(bal<(-hSpeed))) {
+				if (get_user(c, userPtr))
+					return -EFAULT;
+				data = c + 0x80;
+			}
+			userPtr++;
+			userCount--;
+			bal += hSpeed;
+		}
+		*p++ = data;
+		frameLeft--;
+		bal -= sSpeed;
+	}
+ lout:
+	expand_bal = bal;
+	expand_data = data;
+	*frameUsed += (ftotal - frameLeft);
+	utotal -= userCount;
+	return utotal;
+}
+
+
+static ssize_t q40_ctc_u8(const u_char *userPtr, size_t userCount,
+			   u_char frame[], ssize_t *frameUsed,
+			   ssize_t frameLeft)
+{
+	u_char *p = (u_char *) &frame[*frameUsed];
+	unsigned int data = expand_data;
+	int bal = expand_bal;
+	int hSpeed = dmasound.hard.speed, sSpeed = dmasound.soft.speed;
+	int utotal, ftotal;
+
+	ftotal = frameLeft;
+	utotal = userCount;
+	while (frameLeft) {
+		u_char c;
+		while (bal < 0) {
+			if (userCount == 0)
+				goto lout;
+			if (!(bal<(-hSpeed))) {
+				if (get_user(c, userPtr))
+					return -EFAULT;
+				data = c ;
+			}
+			userPtr++;
+			userCount--;
+			bal += hSpeed;
+		}
+		*p++ = data;
+		frameLeft--;
+		bal -= sSpeed;
+	}
+ lout:
+	expand_bal = bal;
+	expand_data = data;
+	*frameUsed += (ftotal - frameLeft) ;
+	utotal -= userCount;
+	return utotal;
+}
+
 
 static TRANS transQ40Normal = {
 	q40_ct_law, q40_ct_law, q40_ct_s8, q40_ct_u8, NULL, NULL, NULL, NULL
@@ -323,6 +352,10 @@
 	q40_ctx_law, q40_ctx_law, q40_ctx_s8, q40_ctx_u8, NULL, NULL, NULL, NULL
 };
 
+static TRANS transQ40Compressing = {
+	q40_ctc_law, q40_ctc_law, q40_ctc_s8, q40_ctc_u8, NULL, NULL, NULL, NULL
+};
+
 
 /*** Low level stuff *********************************************************/
 
@@ -370,7 +403,7 @@
 static void Q40Silence(void)
 {
         master_outb(0,SAMPLE_ENABLE_REG);
-	*DAC_LEFT=*DAC_RIGHT=0;
+	*DAC_LEFT=*DAC_RIGHT=127;
 }
 
 static char *q40_pp=NULL;
@@ -390,7 +423,7 @@
 
 	q40_pp=start;
 	q40_sc=size;
-		
+
 	write_sq.front = (write_sq.front+1) % write_sq.max_count;
 	write_sq.active++;
 
@@ -446,7 +479,7 @@
             *DAC_LEFT=*q40_pp;
 	    *DAC_RIGHT=*q40_pp++;
 	    q40_sc --;
-	    master_outb(1,SAMPLE_CLEAR_REG);	    
+	    master_outb(1,SAMPLE_CLEAR_REG);
 	}else Q40Interrupt();
 }
 static void Q40Interrupt(void)
@@ -465,7 +498,7 @@
 	if (q40_sc<2)
 	      { /* there was nothing to play, disable irq */
 		master_outb(0,SAMPLE_ENABLE_REG);
-		*DAC_LEFT=*DAC_RIGHT=0;
+		*DAC_LEFT=*DAC_RIGHT=127;
 	      }
 	WAKE_UP(write_sq.action_queue);
 
@@ -498,10 +531,10 @@
 
 	Q40Silence();
 
-	if (dmasound.hard.speed > 20000) {
-		/* we would need to squeeze the sound, but we won't do that */
+	if (dmasound.hard.speed > 20200) {
+		/* squeeze the sound, we do that */
 		dmasound.hard.speed = 20000;
-		dmasound.trans_write = &transQ40Normal;
+		dmasound.trans_write = &transQ40Compressing;
 	} else if (dmasound.hard.speed > 10000) {
 		dmasound.hard.speed = 20000;
 	} else {
@@ -546,6 +579,19 @@
 
 /*** Machine definitions *****************************************************/
 
+static SETTINGS def_hard = {
+	format: AFMT_U8,
+	stereo: 0,
+	size: 8,
+	speed: 10000
+} ;
+
+static SETTINGS def_soft = {
+	format: AFMT_U8,
+	stereo: 0,
+	size: 8,
+	speed: 8000
+} ;
 
 static MACHINE machQ40 = {
 	name:		"Q40",
@@ -559,10 +605,14 @@
 	irqcleanup:	Q40IrqCleanUp,
 #endif /* MODULE */
 	init:		Q40Init,
-	silence:	Q40Silence, 
-	setFormat:	Q40SetFormat, 
+	silence:	Q40Silence,
+	setFormat:	Q40SetFormat,
 	setVolume:	Q40SetVolume,
-	play:		Q40Play
+	play:		Q40Play,
+ 	min_dsp_speed:	10000,
+	version:	((DMASOUND_Q40_REVISION<<8) | DMASOUND_Q40_EDITION),
+	hardware_afmts:	AFMT_U8, /* h'ware-supported formats *only* here */
+        capabilities:	DSP_CAP_BATCH  /* As per SNDCTL_DSP_GETCAPS */
 };
 
 
@@ -573,6 +623,8 @@
 {
 	if (MACH_IS_Q40) {
 	    dmasound.mach = machQ40;
+	    dmasound.mach.default_hard = def_hard ;
+	    dmasound.mach.default_soft = def_soft ;
 	    return dmasound_init();
 	} else
 	    return -ENODEV;
@@ -585,4 +637,6 @@
 
 module_init(dmasound_q40_init);
 module_exit(dmasound_q40_cleanup);
+
+MODULE_DESCRIPTION("Q40/Q60 sound driver");
 MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/audio.c linux-2.5/sound/oss/emu10k1/audio.c
--- linux-2.5.13/sound/oss/emu10k1/audio.c	Fri May  3 01:22:41 2002
+++ linux-2.5/sound/oss/emu10k1/audio.c	Wed Jan 23 01:11:51 2002
@@ -983,11 +983,11 @@
 	unsigned long pgoff;
 	int rd, wr;
 
-	DPF(4, "emu10k1_mm_nopage()\n");
-	DPD(4, "addr: %#lx\n", address);
+	DPF(3, "emu10k1_mm_nopage()\n");
+	DPD(3, "addr: %#lx\n", address);
 
 	if (address > vma->vm_end) {
-		DPF(2, "EXIT, returning NOPAGE_SIGBUS\n");
+		DPF(1, "EXIT, returning NOPAGE_SIGBUS\n");
 		return NOPAGE_SIGBUS; /* Disallow mremap */
 	}
 
@@ -1009,14 +1009,14 @@
 			pgoff -= woinst->buffer.pages;
 			dmapage = virt_to_page ((u8 *) wiinst->buffer.addr + pgoff * PAGE_SIZE);
 		} else
-			dmapage = virt_to_page (woinst->buffer.mem[0].addr[pgoff]);
+			dmapage = virt_to_page (woinst->voice[0].mem.addr[pgoff]);
 	} else {
 		dmapage = virt_to_page ((u8 *) wiinst->buffer.addr + pgoff * PAGE_SIZE);
 	}
 
 	get_page (dmapage);
 
-	DPD(4, "page: %#lx\n", dmapage);
+	DPD(3, "page: %#lx\n", (unsigned long) dmapage);
 	return dmapage;
 }
 
@@ -1083,8 +1083,8 @@
 	n_pages = ((vma->vm_end - vma->vm_start) + PAGE_SIZE - 1) >> PAGE_SHIFT;
 	pgoffset = vma->vm_pgoff;
 
-	DPD(3, "vma_start: %#lx, vma_end: %#lx, vma_offset: %d\n", vma->vm_start, vma->vm_end, pgoffset);
-	DPD(3, "n_pages: %d, max_pages: %d\n", n_pages, max_pages);
+	DPD(2, "vma_start: %#lx, vma_end: %#lx, vma_offset: %ld\n", vma->vm_start, vma->vm_end, pgoffset);
+	DPD(2, "n_pages: %ld, max_pages: %ld\n", n_pages, max_pages);
 
 	if (pgoffset + n_pages > max_pages)
 		return -EINVAL;
@@ -1092,7 +1092,6 @@
 	vma->vm_flags |= VM_RESERVED;
 	vma->vm_ops = &emu10k1_mm_ops;
 	vma->vm_private_data = wave_dev;
-
 	return 0;
 }
 
@@ -1211,7 +1210,7 @@
 		woinst->num_voices = 1;
 		for (i = 0; i < WAVEOUT_MAXVOICES; i++) {
 			woinst->voice[i].usage = VOICE_USAGE_FREE;
-			woinst->buffer.mem[i].emupageindex = -1;
+			woinst->voice[i].mem.emupageindex = -1;
 		}
 
 		init_waitqueue_head(&woinst->wait_queue);
@@ -1330,23 +1329,13 @@
 	if (file->f_mode & FMODE_READ) {
 		spin_lock_irqsave(&wiinst->lock, flags);
 
-		if (wiinst->state == WAVE_STATE_CLOSED) {
-			calculate_ifrag(wiinst);
-			if (emu10k1_wavein_open(wave_dev) < 0) {
-				spin_unlock_irqrestore(&wiinst->lock, flags);
-				return (mask |= POLLERR);
-			}
-		}
+		if (wiinst->state & WAVE_STATE_OPEN) {
+			emu10k1_wavein_update(wave_dev->card, wiinst);
+			emu10k1_wavein_getxfersize(wiinst, &bytestocopy);
 
-		if (!(wiinst->state & WAVE_STATE_STARTED)) {
-			wave_dev->enablebits |= PCM_ENABLE_INPUT;
-			emu10k1_wavein_start(wave_dev);
+			if (bytestocopy >= wiinst->buffer.fragment_size)
+				mask |= POLLIN | POLLRDNORM;
 		}
-		emu10k1_wavein_update(wave_dev->card, wiinst);
-		emu10k1_wavein_getxfersize(wiinst, &bytestocopy);
-
-		if (bytestocopy >= wiinst->buffer.fragment_size)
-			mask |= POLLIN | POLLRDNORM;
 
 		spin_unlock_irqrestore(&wiinst->lock, flags);
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/audio.h linux-2.5/sound/oss/emu10k1/audio.h
--- linux-2.5.13/sound/oss/emu10k1/audio.h	Fri May  3 01:22:57 2002
+++ linux-2.5/sound/oss/emu10k1/audio.h	Wed Jan 23 01:11:51 2002
@@ -33,7 +33,7 @@
 #ifndef _AUDIO_H
 #define _AUDIO_H
 
-#define MINFRAGS	2	/* _don't_ got bellow 2 */
+#define MINFRAGS	3	/* _don't_ go bellow 3 */
 
 struct emu10k1_wavedevice
 {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/cardwi.c linux-2.5/sound/oss/emu10k1/cardwi.c
--- linux-2.5.13/sound/oss/emu10k1/cardwi.c	Fri May  3 01:22:55 2002
+++ linux-2.5/sound/oss/emu10k1/cardwi.c	Wed Jan 23 01:11:51 2002
@@ -96,6 +96,7 @@
 	wave_fmt->bytesperchannel = wave_fmt->bitsperchannel >> 3;
 	wave_fmt->bytespersample = wave_fmt->channels * wave_fmt->bytesperchannel;
 	wave_fmt->bytespersec = wave_fmt->bytespersample * wave_fmt->samplingrate;
+	wave_fmt->bytespervoicesample = wave_fmt->bytespersample;
 }
 
 static int alloc_buffer(struct emu10k1_card *card, struct wavein_buffer *buffer)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/cardwo.c linux-2.5/sound/oss/emu10k1/cardwo.c
--- linux-2.5.13/sound/oss/emu10k1/cardwo.c	Fri May  3 01:22:56 2002
+++ linux-2.5/sound/oss/emu10k1/cardwo.c	Wed Jan 23 01:11:51 2002
@@ -108,95 +108,20 @@
 	}
 
 	wave_fmt->bytesperchannel = wave_fmt->bitsperchannel >> 3;
+	wave_fmt->bytespersample = wave_fmt->channels * wave_fmt->bytesperchannel;
+	wave_fmt->bytespersec = wave_fmt->bytespersample * wave_fmt->samplingrate;
 
 	if (wave_fmt->channels == 2)
 		wave_fmt->bytespervoicesample = wave_fmt->channels * wave_fmt->bytesperchannel;
 	else
 		wave_fmt->bytespervoicesample = wave_fmt->bytesperchannel;
-
-	wave_fmt->bytespersample = wave_fmt->channels * wave_fmt->bytesperchannel;
-	wave_fmt->bytespersec = wave_fmt->bytespersample * wave_fmt->samplingrate;
-}
-
-/**
- * alloc_buffer -
- *
- * allocates the memory buffer for a voice. Two page tables are kept for each buffer.
- * One (dma_handle) keeps track of the host memory pages used and the other (virtualpagetable)
- * is passed to the device so that it can do DMA to host memory. 
- *
- */
-static int alloc_buffer(struct emu10k1_card *card, struct waveout_buffer *buffer, unsigned int voicenum)
-{
-	u32 pageindex, pagecount;
-	unsigned long busaddx;
-	int i;
-
-	DPD(2, "requested pages is: %d\n", buffer->pages);
-
-	if ((buffer->mem[voicenum].emupageindex =
-	 emu10k1_addxmgr_alloc(buffer->pages * PAGE_SIZE, card)) < 0)
-		return -1;
-
-	/* Fill in virtual memory table */
-	for (pagecount = 0; pagecount < buffer->pages; pagecount++) {
-		if ((buffer->mem[voicenum].addr[pagecount] =
-		 pci_alloc_consistent(card->pci_dev, PAGE_SIZE,
-		 &buffer->mem[voicenum].dma_handle[pagecount])) == NULL) {
-			buffer->pages = pagecount;
-			return -1;
-		}
-
-		DPD(2, "Virtual Addx: %p\n", buffer->mem[voicenum].addr[pagecount]);
-
-		for (i = 0; i < PAGE_SIZE / EMUPAGESIZE; i++) {
-			busaddx = buffer->mem[voicenum].dma_handle[pagecount] + i * EMUPAGESIZE;
-
-			DPD(3, "Bus Addx: %#lx\n", busaddx);
-
-			pageindex = buffer->mem[voicenum].emupageindex + pagecount * PAGE_SIZE / EMUPAGESIZE + i;
-
-			((u32 *) card->virtualpagetable.addr)[pageindex] = cpu_to_le32((busaddx * 2) | pageindex);
-		}
-	}
-
-	return 0;
-}
-
-/**
- * free_buffer -
- *
- * frees the memory buffer for a voice.
- */
-static void free_buffer(struct emu10k1_card *card, struct waveout_buffer *buffer, unsigned int voicenum)
-{
-	u32 pagecount, pageindex;
-	int i;
-
-	if (buffer->mem[voicenum].emupageindex < 0)
-		return;
-
-	for (pagecount = 0; pagecount < buffer->pages; pagecount++) {
-		pci_free_consistent(card->pci_dev, PAGE_SIZE,
-		 buffer->mem[voicenum].addr[pagecount],
-		 buffer->mem[voicenum].dma_handle[pagecount]);
-
-		for (i = 0; i < PAGE_SIZE / EMUPAGESIZE; i++) {
-			pageindex = buffer->mem[voicenum].emupageindex + pagecount * PAGE_SIZE / EMUPAGESIZE + i;
-			((u32 *) card->virtualpagetable.addr)[pageindex] =
-			 cpu_to_le32((card->silentpage.dma_handle * 2) | pageindex);
-		}
-	}
-
-	emu10k1_addxmgr_free(card, buffer->mem[voicenum].emupageindex);
-	buffer->mem[voicenum].emupageindex = -1;
 }
 
 static int get_voice(struct emu10k1_card *card, struct woinst *woinst, unsigned int voicenum)
 {
 	struct emu_voice *voice = &woinst->voice[voicenum];
-	/* Allocate voices here, if no voices available, return error.
-	 * Init voice_allocdesc first.*/
+
+	/* Allocate voices here, if no voices available, return error. */
 
 	voice->usage = VOICE_USAGE_PLAYBACK;
 
@@ -219,7 +144,7 @@
 
 	DPD(2, "Initial pitch --> %#x\n", voice->initial_pitch);
 
-	voice->startloop = (woinst->buffer.mem[voicenum].emupageindex << 12) /
+	voice->startloop = (voice->mem.emupageindex << 12) /
 	 woinst->format.bytespervoicesample;
 	voice->endloop = voice->startloop + woinst->buffer.size / woinst->format.bytespervoicesample;
 	voice->start = voice->startloop;
@@ -302,7 +227,7 @@
 	DPF(2, "emu10k1_waveout_open()\n");
 
 	for (voicenum = 0; voicenum < woinst->num_voices; voicenum++) {
-		if (alloc_buffer(card, buffer, voicenum) < 0) {
+		if (emu10k1_voice_alloc_buffer(card, &woinst->voice[voicenum].mem, woinst->buffer.pages) < 0) {
 			ERROR();
 			emu10k1_waveout_close(wave_dev);
 			return -1;
@@ -324,7 +249,7 @@
 	delay = (48000 * woinst->buffer.fragment_size) /
 		 (woinst->format.samplingrate * woinst->format.bytespervoicesample);
 
-	emu10k1_timer_install(card, &woinst->timer, delay / 2);
+	emu10k1_timer_install(card, &woinst->timer, delay);
 
 	woinst->state = WAVE_STATE_OPEN;
 
@@ -345,7 +270,7 @@
 
 	for (voicenum = 0; voicenum < woinst->num_voices; voicenum++) {
 		emu10k1_voice_free(&woinst->voice[voicenum]);
-		free_buffer(card, &woinst->buffer, voicenum);
+		emu10k1_voice_free_buffer(card, &woinst->voice[voicenum].mem);
 	}
 
 	woinst->state = WAVE_STATE_CLOSED;
@@ -404,7 +329,7 @@
 		delay = (48000 * woinst->buffer.fragment_size) /
 			 (woinst->format.samplingrate * woinst->format.bytespervoicesample);
 
-		emu10k1_timer_install(card, &woinst->timer, delay / 2);
+		emu10k1_timer_install(card, &woinst->timer, delay);
 	}
 
 	return 0;
@@ -449,7 +374,7 @@
 
 	pending_bytes = buffer->size - buffer->free_bytes;
 
-	buffer->fill_silence = (pending_bytes < (signed) buffer->fragment_size) ? 1 : 0;
+	buffer->fill_silence = (pending_bytes < (signed) buffer->fragment_size * 2) ? 1 : 0;
 
 	if (pending_bytes > (signed) buffer->silence_bytes) {
 		*total_free_bytes = (buffer->free_bytes + buffer->silence_bytes);
@@ -508,14 +433,14 @@
         unsigned int pg;
 	unsigned int pgoff;
 	unsigned int voice_num;
-	struct waveout_mem *mem = woinst->buffer.mem;
+	struct emu_voice *voice = woinst->voice;
 
 	pg = str / PAGE_SIZE;
 	pgoff = str % PAGE_SIZE;
 
 	while (len) { 
 		for (voice_num = 0; voice_num < woinst->num_voices; voice_num++) {
-			__copy_from_user((u8 *)(mem[voice_num].addr[pg]) + pgoff, src, woinst->format.bytespervoicesample);
+			__copy_from_user((u8 *)(voice[voice_num].mem.addr[pg]) + pgoff, src, woinst->format.bytespervoicesample);
 			src += woinst->format.bytespervoicesample;
 		}
 
@@ -540,7 +465,7 @@
 	unsigned int pg;
 	unsigned int pgoff;
 	unsigned int voice_num;
-        struct waveout_mem *mem = woinst->buffer.mem;
+        struct emu_voice *voice = woinst->voice;
 	unsigned int  k;
 
 	pg = str / PAGE_SIZE;
@@ -549,22 +474,22 @@
 	if (len > PAGE_SIZE - pgoff) {
 		k = PAGE_SIZE - pgoff;
 		for (voice_num = 0; voice_num < woinst->num_voices; voice_num++)
-			memset((u8 *)mem[voice_num].addr[pg] + pgoff, data, k);
+			memset((u8 *)voice[voice_num].mem.addr[pg] + pgoff, data, k);
 		len -= k;
 		while (len > PAGE_SIZE) {
 			pg++;
 			for (voice_num = 0; voice_num < woinst->num_voices; voice_num++)
-				memset(mem[voice_num].addr[pg], data, PAGE_SIZE);
+				memset(voice[voice_num].mem.addr[pg], data, PAGE_SIZE);
 
 			len -= PAGE_SIZE;
 		}
 		pg++;
 		for (voice_num = 0; voice_num < woinst->num_voices; voice_num++)
-			memset(mem[voice_num].addr[pg], data, len);
+			memset(voice[voice_num].mem.addr[pg], data, len);
 
 	} else {
 		for (voice_num = 0; voice_num < woinst->num_voices; voice_num++)
-			memset((u8 *)mem[voice_num].addr[pg] + pgoff, data, len);
+			memset((u8 *)voice[voice_num].mem.addr[pg] + pgoff, data, len);
 	}
 }
 
@@ -578,6 +503,7 @@
 void emu10k1_waveout_xferdata(struct woinst *woinst, u8 *data, u32 *size)
 {
 	struct waveout_buffer *buffer = &woinst->buffer;
+	struct voice_mem *mem = &woinst->voice[0].mem;
 	u32 sizetocopy, sizetocopy_now, start;
 	unsigned long flags;
 
@@ -606,14 +532,14 @@
 			copy_ilv_block(woinst, start, data, sizetocopy_now);
 			copy_ilv_block(woinst, 0, data + sizetocopy_now * woinst->num_voices, sizetocopy);
 		} else {
-			copy_block(buffer->mem[0].addr, start, data, sizetocopy_now);
-			copy_block(buffer->mem[0].addr, 0, data + sizetocopy_now, sizetocopy);
+			copy_block(mem->addr, start, data, sizetocopy_now);
+			copy_block(mem->addr, 0, data + sizetocopy_now, sizetocopy);
 		}
 	} else {
 		if (woinst->num_voices > 1)
 			copy_ilv_block(woinst, start, data, sizetocopy);
 		else
-			copy_block(buffer->mem[0].addr, start, data, sizetocopy);
+			copy_block(mem->addr, start, data, sizetocopy);
 	}
 }
 
@@ -670,7 +596,7 @@
 {
 	u32 hw_pos;
 	u32 diff;
-	
+
 	/* There is no actual start yet */
 	if (!(woinst->state & WAVE_STATE_STARTED)) {
 		hw_pos = woinst->buffer.hw_pos;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/cardwo.h linux-2.5/sound/oss/emu10k1/cardwo.h
--- linux-2.5.13/sound/oss/emu10k1/cardwo.h	Fri May  3 01:22:55 2002
+++ linux-2.5/sound/oss/emu10k1/cardwo.h	Sun Mar 31 16:07:08 2002
@@ -47,20 +47,12 @@
 #define WAVEOUT_MINFRAGSHIFT	6
 #define WAVEOUT_MAXVOICES 6
 
-/* waveout_mem is cardwo internal */
-struct waveout_mem {
-	int emupageindex;
-	void *addr[BUFMAXPAGES];
-	dma_addr_t dma_handle[BUFMAXPAGES];
-};
-
 struct waveout_buffer {
 	u16 ossfragshift;
 	u32 numfrags;
 	u32 fragment_size;	/* in bytes units */
 	u32 size;		/* in bytes units */
 	u32 pages;		/* buffer size in page units*/
-	struct waveout_mem mem[WAVEOUT_MAXVOICES];
 	u32 silence_pos;	/* software cursor position (including silence bytes) */
 	u32 hw_pos;		/* hardware cursor position */
 	u32 free_bytes;		/* free bytes available on the buffer (not including silence bytes) */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/efxmgr.c linux-2.5/sound/oss/emu10k1/efxmgr.c
--- linux-2.5.13/sound/oss/emu10k1/efxmgr.c	Fri May  3 01:22:40 2002
+++ linux-2.5/sound/oss/emu10k1/efxmgr.c	Wed Jan 23 01:11:51 2002
@@ -173,7 +173,7 @@
 	unsigned long flags;
 	int muting;
 
-	const s32 log2lin[5] ={                  //  attenuation (dB)
+	static const s32 log2lin[4] ={           //  attenuation (dB)
 		0x7fffffff,                      //       0.0         
 		0x7fffffff * 0.840896415253715 , //       1.5          
 		0x7fffffff * 0.707106781186548,  //       3.0
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/hwaccess.h linux-2.5/sound/oss/emu10k1/hwaccess.h
--- linux-2.5.13/sound/oss/emu10k1/hwaccess.h	Fri May  3 01:22:49 2002
+++ linux-2.5/sound/oss/emu10k1/hwaccess.h	Sun Mar 31 16:07:08 2002
@@ -126,6 +126,7 @@
 #define CMD_SETMCH_FX		_IOW('D', 17, struct mixer_private_ioctl)
 #define CMD_SETPASSTHROUGH	_IOW('D', 18, struct mixer_private_ioctl)
 #define CMD_PRIVATE3_VERSION	_IOW('D', 19, struct mixer_private_ioctl)
+#define CMD_AC97_BOOST		_IOW('D', 20, struct mixer_private_ioctl)
 
 //up this number when breaking compatibility
 #define PRIVATE3_VERSION 1
@@ -216,7 +217,7 @@
 
 void sblive_writeptr(struct emu10k1_card *, u32 , u32 , u32 );
 void sblive_writeptr_tag(struct emu10k1_card *card, u32 channel, ...);
-#define TAGLIST_END 0
+#define TAGLIST_END	0
 
 u32 sblive_readptr(struct emu10k1_card *, u32 , u32 );
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/irqmgr.c linux-2.5/sound/oss/emu10k1/irqmgr.c
--- linux-2.5.13/sound/oss/emu10k1/irqmgr.c	Fri May  3 01:22:37 2002
+++ linux-2.5/sound/oss/emu10k1/irqmgr.c	Wed Jan 23 01:11:51 2002
@@ -1,4 +1,3 @@
-
 /*
  **********************************************************************
  *     irqmgr.c - IRQ manager for emu10k1 driver
@@ -41,7 +40,7 @@
 void emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct emu10k1_card *card = (struct emu10k1_card *) dev_id;
-	u32 irqstatus;
+	u32 irqstatus, irqstatus_tmp;
 
 	DPD(4, "emu10k1_interrupt called, irq =  %u\n", irq);
 
@@ -60,8 +59,7 @@
 	while ((irqstatus = inl(card->iobase + IPR))) {
 		DPD(4, "irq status %#x\n", irqstatus);
 
-		/* acknowledge interrupt */
-		outl(irqstatus, card->iobase + IPR);
+		irqstatus_tmp = irqstatus;
 
 		if (irqstatus & IRQTYPE_TIMER) {
 			emu10k1_timer_irqhandler(card);
@@ -98,7 +96,15 @@
 			irqstatus &=~IPR_VOLDECR;
 		}
 
-		if (irqstatus)
-			emu10k1_irq_disable(card, irqstatus);
+		if (irqstatus){
+			printk(KERN_ERR "emu10k1: Warning, unhandled interrupt: %#08x\n", irqstatus);
+			//make sure any interrupts we don't handle are disabled:
+			emu10k1_irq_disable(card, ~(INTE_MIDIRXENABLE | INTE_MIDITXENABLE | INTE_INTERVALTIMERENB |
+						INTE_VOLDECRENABLE | INTE_VOLINCRENABLE | INTE_MUTEENABLE |
+						INTE_FXDSPENABLE));
+		}
+
+		/* acknowledge interrupt */
+                outl(irqstatus_tmp, card->iobase + IPR);
 	}
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/main.c linux-2.5/sound/oss/emu10k1/main.c
--- linux-2.5.13/sound/oss/emu10k1/main.c	Fri May  3 01:22:51 2002
+++ linux-2.5/sound/oss/emu10k1/main.c	Mon Mar  4 01:07:55 2002
@@ -1,4 +1,4 @@
-/*
+ /*
  **********************************************************************
  *     main.c - Creative EMU10K1 audio driver
  *     Copyright 1999, 2000 Creative Labs, Inc.
@@ -69,6 +69,15 @@
  *     0.16 Mixer improvements, added old treble/bass support (Daniel Bertrand)
  *          Small code format cleanup.
  *          Deadlock bug fix for emu10k1_volxxx_irqhandler().
+ *     0.17 Fix for mixer SOUND_MIXER_INFO ioctl.
+ *	    Fix for HIGHMEM machines (emu10k1 can only do 31 bit bus master) 
+ *	    midi poll initial implementation.
+ *	    Small mixer fixes/cleanups.
+ *	    Improved support for 5.1 cards.
+ *     0.18 Fix for possible leak in pci_alloc_consistent()
+ *          Cleaned up poll() functions (audio and midi). Don't start input.
+ *	    Restrict DMA pages used to 512Mib range.
+ *	    New AC97_BOOST mixer ioctl.
  *
  *********************************************************************/
 
@@ -102,11 +111,10 @@
 #define SNDCARD_EMU10K1 46
 #endif
  
-#define DRIVER_VERSION "0.16"
+#define DRIVER_VERSION "0.18"
 
-/* FIXME: is this right? */
-/* does the card support 32 bit bus master?*/
-#define EMU10K1_DMA_MASK                0xffffffff	/* DMA buffer mask for pci_alloc_consist */
+/* the emu10k1 _seems_ to only supports 29 bit (512MiB) bit bus master */
+#define EMU10K1_DMA_MASK                0x1fffffff	/* DMA buffer mask for pci_alloc_consist */
 
 #ifndef PCI_VENDOR_ID_CREATIVE
 #define PCI_VENDOR_ID_CREATIVE 0x1102
@@ -211,6 +219,8 @@
 static int __devinit emu10k1_mixer_init(struct emu10k1_card *card)
 {
 	char s[32];
+
+	struct ac97_codec *codec = &card->ac97;
 	card->ac97.dev_mixer = register_sound_mixer(&emu10k1_mixer_fops, -1);
 	if (card->ac97.dev_mixer < 0) {
 		printk(KERN_ERR "emu10k1: cannot register mixer device\n");
@@ -228,11 +238,14 @@
 			printk(KERN_ERR "emu10k1: unable to probe AC97 codec\n");
 			goto err_out;
 		}
-		/* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
-			does not support this, it shouldn't do any harm */
-		sblive_writeptr(card, AC97SLOT, 0, AC97SLOT_CNTR | AC97SLOT_LFE);
+		/* 5.1: Enable the additional AC97 Slots and unmute extra channels on AC97 codec */
+		if (codec->codec_read(codec, AC97_EXTENDED_ID) & 0x0080){
+			printk(KERN_INFO "emu10k1: SBLive! 5.1 card detected\n"); 
+			sblive_writeptr(card, AC97SLOT, 0, AC97SLOT_CNTR | AC97SLOT_LFE);
+			codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0);
+		}
 
-		// Force 5bit
+		// Force 5bit:		    
 		//card->ac97.bit_resolution=5;
 
 		if (!proc_mkdir ("driver/emu10k1", 0)) {
@@ -586,15 +599,15 @@
 	CONNECT(PCM1_IN_R, ANALOG_REAR_R);
 
 	/* Digital In + PCM + AC97 In + MULTI_FRONT --> Digital out */
-	OP(6, 0x10b, 0x100, 0x102, 0x10c);
-	OP(6, 0x10b, 0x10b, 0x113, 0x40);
+	OP(6, 0x10a, 0x100, 0x102, 0x10c);
+	OP(6, 0x10a, 0x10a, 0x113, 0x40);
 
 	CONNECT(MULTI_FRONT_L, DIGITAL_OUT_L);
 	CONNECT(PCM_IN_L, DIGITAL_OUT_L);
 	CONNECT(AC97_IN_L, DIGITAL_OUT_L);
 	CONNECT(SPDIF_CD_L, DIGITAL_OUT_L);
 
-	OP(6, 0x10a, 0x101, 0x103, 0x10e);
+	OP(6, 0x10b, 0x101, 0x103, 0x10e);
 	OP(6, 0x10b, 0x10b, 0x114, 0x40);
 
 	CONNECT(MULTI_FRONT_R, DIGITAL_OUT_R);
@@ -768,7 +781,7 @@
 				    VTFT, 0xffff,
 				    CVCF, 0xffff,
 				    PTRX, 0,
-				    CPF, 0,
+				    //CPF, 0,
 				    CCR, 0,
 
 				    PSST, 0,
@@ -794,7 +807,9 @@
 				    ENVVOL, 0,
 				    ENVVAL, 0,
                                     TAGLIST_END);
+		sblive_writeptr(card, CPF, nCh, 0);
 	}
+	
 
 	/*
 	 ** Init to 0x02109204 :
@@ -852,19 +867,19 @@
 	}
 
 	for (pagecount = 0; pagecount < MAXPAGES; pagecount++)
-		((u32 *) card->virtualpagetable.addr)[pagecount] = cpu_to_le32((card->silentpage.dma_handle * 2) | pagecount);
+		((u32 *) card->virtualpagetable.addr)[pagecount] = cpu_to_le32(((u32)card->silentpage.dma_handle * 2) | pagecount);
 
 	/* Init page table & tank memory base register */
 	sblive_writeptr_tag(card, 0,
-			    PTB, card->virtualpagetable.dma_handle,
+			    PTB, (u32)card->virtualpagetable.dma_handle,
 			    TCB, 0,
 			    TCBS, 0,
 			    TAGLIST_END);
 
 	for (nCh = 0; nCh < NUM_G; nCh++) {
 		sblive_writeptr_tag(card, nCh,
-				    MAPA, MAP_PTI_MASK | (card->silentpage.dma_handle * 2),
-				    MAPB, MAP_PTI_MASK | (card->silentpage.dma_handle * 2),
+				    MAPA, MAP_PTI_MASK |( (u32)card->silentpage.dma_handle * 2),
+				    MAPB, MAP_PTI_MASK |( (u32)card->silentpage.dma_handle * 2),
 				    TAGLIST_END);
 	}
 
@@ -951,8 +966,9 @@
 				    VTFT, 0,
 				    CVCF, 0,
 				    PTRX, 0,
-				    CPF, 0,
+				    //CPF, 0,
 				    TAGLIST_END);
+		sblive_writeptr(card, CPF, ch, 0);
 	}
 
 	/* Disable audio and lock cache */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/midi.c linux-2.5/sound/oss/emu10k1/midi.c
--- linux-2.5.13/sound/oss/emu10k1/midi.c	Fri May  3 01:22:53 2002
+++ linux-2.5/sound/oss/emu10k1/midi.c	Wed Jan 23 01:11:51 2002
@@ -31,6 +31,7 @@
 
 #define __NO_VERSION__
 #include <linux/module.h>
+#include <linux/poll.h>
 #include <linux/slab.h>
 #include <linux/version.h>
 #include <linux/sched.h>
@@ -371,8 +372,32 @@
 
 static unsigned int emu10k1_midi_poll(struct file *file, struct poll_table_struct *wait)
 {
+	struct emu10k1_mididevice *midi_dev = (struct emu10k1_mididevice *) file->private_data;
+	unsigned long flags;
+	unsigned int mask = 0;
+
 	DPF(4, "emu10k1_midi_poll() called\n");
-	return 0;
+
+	if (file->f_mode & FMODE_WRITE)
+		poll_wait(file, &midi_dev->oWait, wait);
+
+	if (file->f_mode & FMODE_READ)
+		poll_wait(file, &midi_dev->iWait, wait);
+
+	spin_lock_irqsave(&midi_spinlock, flags);
+
+	if (file->f_mode & FMODE_WRITE)
+		mask |= POLLOUT | POLLWRNORM;
+
+	if (file->f_mode & FMODE_READ) {
+		if (midi_dev->mistate == MIDIIN_STATE_STARTED)
+			if (midi_dev->icnt > 0)
+				mask |= POLLIN | POLLRDNORM;
+	}
+
+	spin_unlock_irqrestore(&midi_spinlock, flags);
+
+	return mask;
 }
 
 int emu10k1_midi_callback(unsigned long msg, unsigned long refdata, unsigned long *pmsg)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/mixer.c linux-2.5/sound/oss/emu10k1/mixer.c
--- linux-2.5.13/sound/oss/emu10k1/mixer.c	Fri May  3 01:22:43 2002
+++ linux-2.5/sound/oss/emu10k1/mixer.c	Mon Mar  4 01:07:55 2002
@@ -444,6 +444,7 @@
 
 		case CMD_SETGPR2OSS:
 			id = ctl->val[0];
+			/* 0 == left, 1 == right */
 			ch = ctl->val[1];
 			addr = ctl->val[2];
 
@@ -460,13 +461,13 @@
 			if (addr >= 0) {
 				unsigned int state = card->ac97.mixer_state[id];
 
-				if (ch) {
+				if (ch == 1) {
 					state >>= 8;
 					card->ac97.stereo_mixers |= (1 << id);
-				} else {
-					card->ac97.supported_mixers |= (1 << id);
 				}
 
+				card->ac97.supported_mixers |= (1 << id);
+
 				if (id == SOUND_MIXER_TREBLE) {
 					set_treble(card, card->ac97.mixer_state[id] & 0xff, (card->ac97.mixer_state[id] >> 8) & 0xff);
 				} else if (id == SOUND_MIXER_BASS) {
@@ -475,10 +476,10 @@
 					emu10k1_set_volume_gpr(card, addr, state & 0xff,
 							       volume_params[id]);
 			} else {
-				if (ch) {
-					card->ac97.stereo_mixers &= ~(1 << id);
-					card->ac97.stereo_mixers |= card->ac97_stereo_mixers;
-				} else {
+				card->ac97.stereo_mixers &= ~(1 << id);
+				card->ac97.stereo_mixers |= card->ac97_stereo_mixers;
+
+				if (ch == 0) {
 					card->ac97.supported_mixers &= ~(1 << id);
 					card->ac97.supported_mixers |= card->ac97_supported_mixers;
 				}
@@ -499,6 +500,12 @@
 				ret = -EFAULT;
 			break;
 
+		case CMD_AC97_BOOST:
+			if(ctl->val[0])
+				emu10k1_ac97_write(&card->ac97, 0x18, 0x0);	
+			else
+				emu10k1_ac97_write(&card->ac97, 0x18, 0x0808);
+			break;
 		default:
 			ret = -EINVAL;
 			break;
@@ -551,7 +558,7 @@
 
 				card->tankmem.size = size;
 
-				sblive_writeptr_tag(card, 0, TCB, card->tankmem.dma_handle, TCBS, size_reg, TAGLIST_END);
+				sblive_writeptr_tag(card, 0, TCB,(u32) card->tankmem.dma_handle, TCBS, size_reg, TAGLIST_END);
 
 				emu10k1_writefn0(card, HCFG_LOCKTANKCACHE, 0);
 			}
@@ -572,6 +579,8 @@
 	int val;
 	int scale;
 
+	card->ac97.modcnt++;
+
 	if (get_user(val, (int *)arg))
 		return -EFAULT;
 
@@ -626,7 +635,7 @@
 			return 0;
 		}
 
-		if ((_IOC_DIR(cmd) == (_IOC_WRITE|_IOC_READ)) && oss_mixer <= SOUND_MIXER_NRDEVICES)
+		if ((_SIOC_DIR(cmd) == (_SIOC_WRITE|_SIOC_READ)) && oss_mixer <= SOUND_MIXER_NRDEVICES)
 			ret = emu10k1_dsp_mixer(card, oss_mixer, arg);
 		else
 			ret = card->ac97.mixer_ioctl(&card->ac97, cmd, arg);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/recmgr.c linux-2.5/sound/oss/emu10k1/recmgr.c
--- linux-2.5.13/sound/oss/emu10k1/recmgr.c	Fri May  3 01:22:53 2002
+++ linux-2.5/sound/oss/emu10k1/recmgr.c	Mon Mar  4 01:07:55 2002
@@ -130,9 +130,9 @@
 		break;
 	}
 
-	DPD(2, "bus addx: %#x\n", buffer->dma_handle);
+	DPD(2, "bus addx: %#lx\n", (unsigned long) buffer->dma_handle);
 
-	sblive_writeptr(card, buffer->addrreg, 0, buffer->dma_handle);
+	sblive_writeptr(card, buffer->addrreg, 0, (u32)buffer->dma_handle);
 
 	return;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/voicemgr.c linux-2.5/sound/oss/emu10k1/voicemgr.c
--- linux-2.5.13/sound/oss/emu10k1/voicemgr.c	Fri May  3 01:22:39 2002
+++ linux-2.5/sound/oss/emu10k1/voicemgr.c	Mon Mar  4 01:07:55 2002
@@ -32,6 +32,84 @@
 #include "voicemgr.h"
 #include "8010.h"
 
+/**
+ * emu10k1_voice_alloc_buffer -
+ *
+ * allocates the memory buffer for a voice. Two page tables are kept for each buffer.
+ * One (dma_handle) keeps track of the host memory pages used and the other (virtualpagetable)
+ * is passed to the device so that it can do DMA to host memory.
+ *
+ */
+int emu10k1_voice_alloc_buffer(struct emu10k1_card *card, struct voice_mem *mem, u32 pages)
+{
+	u32 pageindex, pagecount;
+	unsigned long busaddx;
+	int i;
+
+	DPD(2, "requested pages is: %d\n", pages);
+
+	if ((mem->emupageindex = emu10k1_addxmgr_alloc(pages * PAGE_SIZE, card)) < 0)
+	{
+		DPF(1, "couldn't allocate emu10k1 address space\n");
+		return -1;
+	}
+
+	/* Fill in virtual memory table */
+	for (pagecount = 0; pagecount < pages; pagecount++) {
+		if ((mem->addr[pagecount] = pci_alloc_consistent(card->pci_dev, PAGE_SIZE, &mem->dma_handle[pagecount]))
+			== NULL) {
+			mem->pages = pagecount;
+			DPF(1, "couldn't allocate dma memory\n");
+			return -1;
+		}
+
+		DPD(2, "Virtual Addx: %p\n", mem->addr[pagecount]);
+
+		for (i = 0; i < PAGE_SIZE / EMUPAGESIZE; i++) {
+			busaddx = (u32)(mem->dma_handle[pagecount]) + i * EMUPAGESIZE;
+
+			DPD(3, "Bus Addx: %#lx\n", busaddx);
+
+			pageindex = mem->emupageindex + pagecount * PAGE_SIZE / EMUPAGESIZE + i;
+
+			((u32 *) card->virtualpagetable.addr)[pageindex] = cpu_to_le32((busaddx * 2) | pageindex);
+		}
+	}
+
+	mem->pages = pagecount;
+
+	return 0;
+}
+
+/**
+ * emu10k1_voice_free_buffer -
+ *
+ * frees the memory buffer for a voice.
+ */
+void emu10k1_voice_free_buffer(struct emu10k1_card *card, struct voice_mem *mem)
+{
+	u32 pagecount, pageindex;
+	int i;
+
+	if (mem->emupageindex < 0)
+		return;
+
+	for (pagecount = 0; pagecount < mem->pages; pagecount++) {
+		pci_free_consistent(card->pci_dev, PAGE_SIZE,
+					mem->addr[pagecount],
+					mem->dma_handle[pagecount]);
+
+		for (i = 0; i < PAGE_SIZE / EMUPAGESIZE; i++) {
+			pageindex = mem->emupageindex + pagecount * PAGE_SIZE / EMUPAGESIZE + i;
+			((u32 *) card->virtualpagetable.addr)[pageindex] =
+				cpu_to_le32(((u32)card->silentpage.dma_handle * 2) | pageindex);
+		}
+	}
+
+	emu10k1_addxmgr_free(card, mem->emupageindex);
+	mem->emupageindex = -1;
+}
+
 int emu10k1_voice_alloc(struct emu10k1_card *card, struct emu_voice *voice)
 {
 	u8 *voicetable = card->voicetable;
@@ -96,8 +174,10 @@
 							VTFT, 0x0000ffff,
 							PTRX_PITCHTARGET, 0,
 							CVCF, 0x0000ffff,
-							CPF, 0,
+							//CPF, 0,
 							TAGLIST_END);
+		
+		sblive_writeptr(card, CPF, voice->num + i, 0);
 	}
 
 	voice->usage = VOICE_USAGE_FREE;
@@ -151,8 +231,8 @@
 				    Z1, 0,
 				    Z2, 0,
 				    /* Invalidate maps */
-				    MAPA, MAP_PTI_MASK | (card->silentpage.dma_handle * 2),
-				    MAPB, MAP_PTI_MASK | (card->silentpage.dma_handle * 2),
+				    MAPA, MAP_PTI_MASK | ((u32)card->silentpage.dma_handle * 2),
+				    MAPB, MAP_PTI_MASK | ((u32)card->silentpage.dma_handle * 2),
 				/* modulation envelope */
 				    CVCF, 0x0000ffff,
 				    VTFT, 0x0000ffff,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/emu10k1/voicemgr.h linux-2.5/sound/oss/emu10k1/voicemgr.h
--- linux-2.5.13/sound/oss/emu10k1/voicemgr.h	Fri May  3 01:22:39 2002
+++ linux-2.5/sound/oss/emu10k1/voicemgr.h	Sun Mar 31 16:07:08 2002
@@ -64,6 +64,12 @@
 	u32 byampl_env_decay;
 };
 
+struct voice_mem {
+	int emupageindex;
+	void *addr[BUFMAXPAGES];
+	dma_addr_t dma_handle[BUFMAXPAGES];
+	u32 pages;
+};
 
 struct emu_voice
 {
@@ -72,16 +78,20 @@
 	u8 num;			/* Voice ID */
 	u8 flags;		/* Stereo/mono, 8/16 bit */
 
-        u32 startloop;
-        u32 endloop;
+	u32 startloop;
+	u32 endloop;
 	u32 start;
 
 	u32 initial_pitch;
 	u32 pitch_target;
 
 	struct voice_param params[2];
+
+	struct voice_mem mem;
 };
 
+int emu10k1_voice_alloc_buffer(struct emu10k1_card *, struct voice_mem *, u32);
+void emu10k1_voice_free_buffer(struct emu10k1_card *, struct voice_mem *);
 int emu10k1_voice_alloc(struct emu10k1_card *, struct emu_voice *);
 void emu10k1_voice_free(struct emu_voice *);
 void emu10k1_voice_playback_setup(struct emu_voice *);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/es1370.c linux-2.5/sound/oss/es1370.c
--- linux-2.5.13/sound/oss/es1370.c	Fri May  3 01:22:52 2002
+++ linux-2.5/sound/oss/es1370.c	Fri May  3 03:49:07 2002
@@ -23,11 +23,6 @@
  *
  *
  * Module command line parameters:
- *   joystick if 1 enables the joystick interface on the card; but it still
- *            needs a driver for joysticks connected to a standard IBM-PC
- *	      joyport. It is tested with the joy-analog driver. This 
- *	      module must be loaded before the joystick driver. Kmod will
- *	      not ensure that.
  *   lineout  if 1 the LINE jack is used as an output instead of an input.
  *            LINE then contains the unmixed dsp output. This can be used
  *            to make the card a four channel one: use dsp to output two
@@ -1374,6 +1369,7 @@
 		ret = -EAGAIN;
 		goto out;
 	}
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 out:
 	up(&s->sem);
@@ -1635,7 +1631,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -1653,7 +1649,7 @@
 		if (s->dma_dac2.mapped)
 			s->dma_dac2.count &= s->dma_dac2.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
@@ -2112,7 +2108,7 @@
 		if (s->dma_dac1.mapped)
 			s->dma_dac1.count &= s->dma_dac1.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if ((val = prog_dmabuf_dac1(s)))
@@ -2481,12 +2477,8 @@
 				break;
 			if (signal_pending(current))
 				break;
-			if (file->f_flags & O_NONBLOCK) {
-				remove_wait_queue(&s->midi.owait, &wait);
-				set_current_state(TASK_RUNNING);
-				unlock_kernel();
-				return -EBUSY;
-			}
+			if (file->f_flags & O_NONBLOCK) 
+				break;
 			tmo = (count * HZ) / 3100;
 			if (!schedule_timeout(tmo ? : 1) && tmo)
 				DBG(printk(KERN_DEBUG "es1370: midi timed out??\n");)
@@ -2523,14 +2515,11 @@
 /* maximum number of devices; only used for command line params */
 #define NR_DEVICE 5
 
-static int joystick[NR_DEVICE] = { 0, };
 static int lineout[NR_DEVICE] = { 0, };
 static int micbias[NR_DEVICE] = { 0, };
 
 static unsigned int devindex = 0;
 
-MODULE_PARM(joystick, "1-" __MODULE_STRING(NR_DEVICE) "i");
-MODULE_PARM_DESC(joystick, "if 1 enables joystick interface (still need separate driver)");
 MODULE_PARM(lineout, "1-" __MODULE_STRING(NR_DEVICE) "i");
 MODULE_PARM_DESC(lineout, "if 1 the LINE input is converted to LINE out");
 MODULE_PARM(micbias, "1-" __MODULE_STRING(NR_DEVICE) "i");
@@ -2611,13 +2600,11 @@
 	 * mic bias setting (by Kim.Berts@fisub.mail.abb.com) */
 	s->ctrl = CTRL_CDC_EN | (DAC2_SRTODIV(8000) << CTRL_SH_PCLKDIV) | (1 << CTRL_SH_WTSRSEL);
 	s->gameport.io = 0;
-	if (joystick[devindex]) {
-		if (!request_region(0x200, JOY_EXTENT, "es1370"))
-			printk(KERN_ERR "es1370: joystick io port 0x200 in use\n");
-		else {
-			s->ctrl |= CTRL_JYSTK_EN;
-			s->gameport.io = 0x200;
-		}
+	if (!request_region(0x200, JOY_EXTENT, "es1370"))
+		printk(KERN_ERR "es1370: joystick io port 0x200 in use\n");
+	else {
+		s->ctrl |= CTRL_JYSTK_EN;
+		s->gameport.io = 0x200;
 	}
 	if (lineout[devindex])
 		s->ctrl |= CTRL_XCTL0;
@@ -2759,7 +2746,7 @@
 
 #ifndef MODULE
 
-/* format is: es1370=[joystick[,lineout[,micbias]]] */
+/* format is: es1370=lineout[,micbias]] */
 
 static int __init es1370_setup(char *str)
 {
@@ -2769,9 +2756,8 @@
 		return 0;
 
 	(void)
-	(   (get_option(&str,&joystick[nr_dev]) == 2)
-	 && (get_option(&str,&lineout [nr_dev]) == 2)
-	 &&  get_option(&str,&micbias [nr_dev])
+	((get_option(&str,&lineout [nr_dev]) == 2)
+	 && get_option(&str,&micbias [nr_dev])
 	);
 
 	nr_dev++;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/es1371.c linux-2.5/sound/oss/es1371.c
--- linux-2.5.13/sound/oss/es1371.c	Fri May  3 01:22:44 2002
+++ linux-2.5/sound/oss/es1371.c	Fri May  3 03:49:07 2002
@@ -21,12 +21,6 @@
  *
  * Special thanks to Ensoniq
  *
- *
- * Module command line parameters:
- *   joystick must be set to the base I/O-Port to be used for
- *   the gameport. Legal values are 0x200, 0x208, 0x210 and 0x218.         
- *   The gameport is mirrored eight times.
- *        
  *  Supported devices:
  *  /dev/dsp    standard /dev/dsp device, (mostly) OSS compatible
  *  /dev/mixer  standard /dev/mixer device, (mostly) OSS compatible
@@ -1566,6 +1560,7 @@
 		ret = -EAGAIN;
 		goto out;
 	}
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 out:
 	up(&s->sem);
@@ -1824,7 +1819,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -1842,7 +1837,7 @@
 		if (s->dma_dac2.mapped)
 			s->dma_dac2.count &= s->dma_dac2.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
@@ -2133,6 +2128,7 @@
 	ret = -EAGAIN;
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(s->dma_dac1.rawbuf), size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	s->dma_dac1.mapped = 1;
 	ret = 0;
 out:
@@ -2292,7 +2288,7 @@
 		if (s->dma_dac1.mapped)
 			s->dma_dac1.count &= s->dma_dac1.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if ((val = prog_dmabuf_dac1(s)))
@@ -2660,10 +2656,7 @@
 			if (signal_pending(current))
 				break;
 			if (file->f_flags & O_NONBLOCK) {
-				remove_wait_queue(&s->midi.owait, &wait);
-				set_current_state(TASK_RUNNING);
-				unlock_kernel();
-				return -EBUSY;
+				break;
 			}
 			tmo = (count * HZ) / 3100;
 			if (!schedule_timeout(tmo ? : 1) && tmo)
@@ -2739,20 +2732,17 @@
 /* maximum number of devices; only used for command line params */
 #define NR_DEVICE 5
 
-static int joystick[NR_DEVICE] = { 0, };
 static int spdif[NR_DEVICE] = { 0, };
 static int nomix[NR_DEVICE] = { 0, };
+static int amplifier[NR_DEVICE] = { 0, };
 
 static unsigned int devindex = 0;
-static int amplifier = 0;
 
-MODULE_PARM(joystick, "1-" __MODULE_STRING(NR_DEVICE) "i");
-MODULE_PARM_DESC(joystick, "sets address and enables joystick interface (still need separate driver)");
 MODULE_PARM(spdif, "1-" __MODULE_STRING(NR_DEVICE) "i");
 MODULE_PARM_DESC(spdif, "if 1 the output is in S/PDIF digital mode");
 MODULE_PARM(nomix, "1-" __MODULE_STRING(NR_DEVICE) "i");
 MODULE_PARM_DESC(nomix, "if 1 no analog audio is mixed to the digital output");
-MODULE_PARM(amplifier, "i");
+MODULE_PARM(amplifier, "1-" __MODULE_STRING(NR_DEVICE) "i");
 MODULE_PARM_DESC(amplifier, "Set to 1 if the machine needs the amp control enabling (many laptops)");
 
 MODULE_AUTHOR("Thomas M. Sailer, sailer@ife.ee.ethz.ch, hb9jnx@hb9w.che.eu");
@@ -2851,8 +2841,8 @@
 		printk(KERN_ERR PFX "irq %u in use\n", s->irq);
 		goto err_irq;
 	}
-	printk(KERN_INFO PFX "found es1371 rev %d at io %#lx irq %u\n"
-	       KERN_INFO PFX "features: joystick 0x%x\n", s->rev, s->io, s->irq, joystick[devindex]);
+	printk(KERN_INFO PFX "found es1371 rev %d at io %#lx irq %u joystick %#x\n",
+	       s->rev, s->io, s->irq, s->gameport.io);
 	/* register devices */
 	if ((res=(s->dev_audio = register_sound_dsp(&es1371_audio_fops,-1))<0))
 		goto err_dev1;
@@ -2872,7 +2862,7 @@
 
 	/* Check amplifier requirements */
 	
-	if(amplifier)
+	if (amplifier[devindex])
 		s->ctrl |= CTRL_GPIO_OUT0;
 	else for(idx = 0; amplifier_needed[idx].svid != PCI_ANY_ID; idx++)
 	{
@@ -2884,24 +2874,16 @@
 		}
 	}
 	s->gameport.io = 0;
-	if ((joystick[devindex] & ~0x18) == 0x200) {
-		if (!request_region(joystick[devindex], JOY_EXTENT, "es1371"))
-			printk(KERN_ERR PFX "joystick address 0x%x already in use\n", joystick[devindex]);
-		else {
-			s->ctrl |= CTRL_JYSTK_EN | (((joystick[devindex] >> 3) & CTRL_JOY_MASK) << CTRL_JOY_SHIFT);
-			s->gameport.io = joystick[devindex];
-		}
-	} else if (joystick[devindex] == 1) {
-		for (i = 0x218; i >= 0x200; i -= 0x08) {
-			if (request_region(i, JOY_EXTENT, "es1371")) {
-				s->ctrl |= CTRL_JYSTK_EN | (((i >> 3) & CTRL_JOY_MASK) << CTRL_JOY_SHIFT);
-				s->gameport.io = i;
-				break;
-			}
+	for (i = 0x218; i >= 0x200; i -= 0x08) {
+		if (request_region(i, JOY_EXTENT, "es1371")) {
+			s->ctrl |= CTRL_JYSTK_EN | (((i >> 3) & CTRL_JOY_MASK) << CTRL_JOY_SHIFT);
+			s->gameport.io = i;
+			break;
 		}
-		if (!s->gameport.io)
-			printk(KERN_ERR PFX "no free joystick address found\n");
 	}
+	if (!s->gameport.io)
+		printk(KERN_ERR PFX "no free joystick address found\n");
+
 	s->sctrl = 0;
 	cssr = 0;
 	s->spdif_volume = -1;
@@ -2921,7 +2903,7 @@
 	/* initialize the chips */
 	outl(s->ctrl, s->io+ES1371_REG_CONTROL);
 	outl(s->sctrl, s->io+ES1371_REG_SERIAL_CONTROL);
-	outl(0, s->io+ES1371_REG_LEGACY);
+	outl(LEGACY_JFAST, s->io+ES1371_REG_LEGACY);
 	pci_set_master(pcidev);  /* enable bus mastering */
 	/* if we are a 5880 turn on the AC97 */
 	if (s->vendor == PCI_VENDOR_ID_ENSONIQ &&
@@ -3065,7 +3047,7 @@
 
 #ifndef MODULE
 
-/* format is: es1371=[joystick] */
+/* format is: es1371=[spdif,[nomix,[amplifier]]] */
 
 static int __init es1371_setup(char *str)
 {
@@ -3073,8 +3055,12 @@
 
 	if (nr_dev >= NR_DEVICE)
 		return 0;
-	if (get_option(&str, &joystick[nr_dev]) == 2)
-		(void)get_option(&str, &spdif[nr_dev]);
+
+	(void)
+        ((get_option(&str, &spdif[nr_dev]) == 2)
+         && (get_option(&str, &nomix[nr_dev]) == 2)
+         && (get_option(&str, &amplifier[nr_dev])));
+
 	nr_dev++;
 	return 1;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/esssolo1.c linux-2.5/sound/oss/esssolo1.c
--- linux-2.5.13/sound/oss/esssolo1.c	Fri May  3 01:22:42 2002
+++ linux-2.5/sound/oss/esssolo1.c	Fri May  3 03:49:08 2002
@@ -1247,6 +1247,7 @@
 	ret = -EAGAIN;
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 	ret = 0;
 out:
@@ -1468,7 +1469,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -1492,7 +1493,7 @@
 		       cinfo.bytes, cinfo.blocks, cinfo.ptr, s->dma_dac.buforder, s->dma_dac.numfrag, s->dma_dac.fragshift,
 		       s->dma_dac.swptr, s->dma_dac.count, s->dma_dac.fragsize, s->dma_dac.dmasize, s->dma_dac.fragsamples);
 #endif
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
@@ -1967,12 +1968,8 @@
 				break;
 			if (signal_pending(current))
 				break;
-			if (file->f_flags & O_NONBLOCK) {
-				remove_wait_queue(&s->midi.owait, &wait);
-				set_current_state(TASK_RUNNING);
-				unlock_kernel();
-				return -EBUSY;
-			}
+			if (file->f_flags & O_NONBLOCK)
+				break;
 			tmo = (count * HZ) / 3100;
 			if (!schedule_timeout(tmo ? : 1) && tmo)
 				printk(KERN_DEBUG "solo1: midi timed out??\n");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/hal2.c linux-2.5/sound/oss/hal2.c
--- linux-2.5.13/sound/oss/hal2.c	Thu Jan  1 01:00:00 1970
+++ linux-2.5/sound/oss/hal2.c	Sun Mar  3 17:54:36 2002
@@ -0,0 +1,1496 @@
+/*
+ *  Driver for HAL2 sound processors
+ *  Copyright (c) 2001, 2002 Ladislav Michl <ladis@psi.cz>
+ *  
+ *  Based on Ulf Carlsson's code.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as 
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Supported devices:
+ *  /dev/dsp    standard dsp device, (mostly) OSS compatible
+ *  /dev/mixer	standard mixer device, (mostly) OSS compatible
+ *
+ *  Driver currently supports indigo mode only. Recording doesn't work. Why?
+ */
+
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/poll.h>
+#include <linux/sound.h>
+#include <linux/soundcard.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/sgi/sgint23.h>
+
+#include "hal2.h"
+
+#if 0
+#define DEBUG(args...)		printk(args)
+#else
+#define DEBUG(args...)
+#endif
+
+#if 0 
+#define DEBUG_MIX(args...)	printk(args)
+#else
+#define DEBUG_MIX(args...)
+#endif
+
+#define H2_INDIRECT_WAIT(regs)	while (regs->isr & H2_ISR_TSTATUS);
+
+#define H2_READ_ADDR(addr)	(addr | (1<<7))
+#define H2_WRITE_ADDR(addr)	(addr)
+
+static char *hal2str = "HAL2 audio";
+static int ibuffers = 32;
+static int obuffers = 32;
+
+/* I doubt anyone has a machine with two HAL2 cards. It's possible to
+ * have two HPC's, so it is probably possible to have two HAL2 cards.
+ * Try to deal with it, but note that it is not tested.
+ */
+#define MAXCARDS	2
+static hal2_card_t* hal2_card[MAXCARDS];
+
+static const struct {
+	unsigned char idx:4, avail:1;
+} mixtable[SOUND_MIXER_NRDEVICES] = {
+	[SOUND_MIXER_PCM] = { H2_MIX_OUTPUT_ATT, 1 },	/* voice */
+	[SOUND_MIXER_MIC] = { H2_MIX_INPUT_GAIN, 1 },	/* mic */
+};
+
+#define H2_SUPPORTED_FORMATS	(AFMT_S16_LE | AFMT_S16_BE)
+
+static inline void hal2_isr_write(hal2_card_t *hal2, u32 val)
+{
+	hal2->ctl_regs->isr = val;
+}
+
+static inline u32 hal2_isr_look(hal2_card_t *hal2)
+{
+	return hal2->ctl_regs->isr;
+}
+
+static inline u32 hal2_rev_look(hal2_card_t *hal2)
+{
+	return hal2->ctl_regs->rev;
+}
+
+#if 0
+static u16 hal2_i_look16(hal2_card_t *hal2, u32 addr)
+{
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->iar = H2_READ_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+	return (regs->idr0 & 0xffff);
+}
+#endif
+
+static u32 hal2_i_look32(hal2_card_t *hal2, u32 addr)
+{
+	u32 ret;
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->iar = H2_READ_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+	ret = regs->idr0 & 0xffff;
+	regs->iar = H2_READ_ADDR(addr | 0x1);
+	H2_INDIRECT_WAIT(regs);
+	ret |= (regs->idr0 & 0xffff) << 16;
+	return ret;
+}
+
+static void hal2_i_write16(hal2_card_t *hal2, u32 addr, u16 val)
+{
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->idr0 = val;
+	regs->idr1 = 0;
+	regs->idr2 = 0;
+	regs->idr3 = 0;
+	regs->iar = H2_WRITE_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+}
+
+static void hal2_i_write32(hal2_card_t *hal2, u32 addr, u32 val)
+{
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->idr0 = val & 0xffff;
+	regs->idr1 = val >> 16;
+	regs->idr2 = 0;
+	regs->idr3 = 0;
+	regs->iar = H2_WRITE_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+}
+
+static void hal2_i_setbit16(hal2_card_t *hal2, u32 addr, u16 bit)
+{
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->iar = H2_READ_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+	regs->idr0 = regs->idr0 | bit;
+	regs->idr1 = 0;
+	regs->idr2 = 0;
+	regs->idr3 = 0;
+	regs->iar = H2_WRITE_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+}
+
+static void hal2_i_setbit32(hal2_card_t *hal2, u32 addr, u32 bit)
+{
+	u32 tmp;
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->iar = H2_READ_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+	tmp = regs->idr0 | (regs->idr1 << 16) | bit;
+	regs->idr0 = tmp & 0xffff;
+	regs->idr1 = tmp >> 16;
+	regs->idr2 = 0;
+	regs->idr3 = 0;
+	regs->iar = H2_WRITE_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+}
+
+static void hal2_i_clearbit16(hal2_card_t *hal2, u32 addr, u16 bit)
+{
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->iar = H2_READ_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+	regs->idr0 = regs->idr0 & ~bit;
+	regs->idr1 = 0;
+	regs->idr2 = 0;
+	regs->idr3 = 0;
+	regs->iar = H2_WRITE_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+}
+
+#if 0
+static void hal2_i_clearbit32(hal2_card_t *hal2, u32 addr, u32 bit)
+{
+	u32 tmp;
+	hal2_ctl_regs_t *regs = hal2->ctl_regs;
+
+	regs->iar = H2_READ_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+	tmp = (regs->idr0 | (regs->idr1 << 16)) & ~bit;
+	regs->idr0 = tmp & 0xffff;
+	regs->idr1 = tmp >> 16;
+	regs->idr2 = 0;
+	regs->idr3 = 0;
+	regs->iar = H2_WRITE_ADDR(addr);
+	H2_INDIRECT_WAIT(regs);
+}
+#endif
+
+#ifdef HAL2_DEBUG
+static void hal2_dump_regs(hal2_card_t *hal2)
+{
+	printk("isr: %08hx ", hal2_isr_look(hal2));
+	printk("rev: %08hx\n", hal2_rev_look(hal2));
+	printk("relay: %04hx\n", hal2_i_look16(hal2, H2I_RELAY_C));
+	printk("port en: %04hx ", hal2_i_look16(hal2, H2I_DMA_PORT_EN));
+	printk("dma end: %04hx ", hal2_i_look16(hal2, H2I_DMA_END));
+	printk("dma drv: %04hx\n", hal2_i_look16(hal2, H2I_DMA_DRV));
+	printk("syn ctl: %04hx ", hal2_i_look16(hal2, H2I_SYNTH_C));
+	printk("aesrx ctl: %04hx ", hal2_i_look16(hal2, H2I_AESRX_C));
+	printk("aestx ctl: %04hx ", hal2_i_look16(hal2, H2I_AESTX_C));
+	printk("dac ctl1: %04hx ", hal2_i_look16(hal2, H2I_ADC_C1));
+	printk("dac ctl2: %08lx ", hal2_i_look32(hal2, H2I_ADC_C2));
+	printk("adc ctl1: %04hx ", hal2_i_look16(hal2, H2I_DAC_C1));
+	printk("adc ctl2: %08lx ", hal2_i_look32(hal2, H2I_DAC_C2));
+	printk("syn map: %04hx\n", hal2_i_look16(hal2, H2I_SYNTH_MAP_C));
+	printk("bres1 ctl1: %04hx ", hal2_i_look16(hal2, H2I_BRES1_C1));
+	printk("bres1 ctl2: %04lx ", hal2_i_look32(hal2, H2I_BRES1_C2));
+	printk("bres2 ctl1: %04hx ", hal2_i_look16(hal2, H2I_BRES2_C1));
+	printk("bres2 ctl2: %04lx ", hal2_i_look32(hal2, H2I_BRES2_C2));
+	printk("bres3 ctl1: %04hx ", hal2_i_look16(hal2, H2I_BRES3_C1));
+	printk("bres3 ctl2: %04lx\n", hal2_i_look32(hal2, H2I_BRES3_C2));
+}
+#endif
+
+static hal2_card_t* hal2_dsp_find_card(int minor)
+{
+	int i;
+
+	for (i = 0; i < MAXCARDS; i++)
+		if (hal2_card[i] != NULL && hal2_card[i]->dev_dsp == minor)
+			return hal2_card[i];
+	return NULL;
+}
+
+static hal2_card_t* hal2_mixer_find_card(int minor)
+{
+	int i;
+
+	for (i = 0; i < MAXCARDS; i++)
+		if (hal2_card[i] != NULL && hal2_card[i]->dev_mixer == minor)
+			return hal2_card[i];
+	return NULL;
+}
+
+
+static void hal2_dac_interrupt(hal2_codec_t *dac)
+{
+	int running;
+
+	spin_lock(&dac->lock);
+	
+	/* if tail buffer contains zero samples DMA stream was already
+	 * stopped */
+	running = dac->tail->info.cnt;
+	dac->tail->info.cnt = 0;
+	dac->tail->info.desc.cntinfo = HPCDMA_XIE | HPCDMA_EOX;
+	dma_cache_wback_inv((unsigned long) dac->tail,
+			    sizeof(struct hpc_dma_desc));
+	/* we just proccessed empty buffer, don't update tail pointer */
+	if (running)
+		dac->tail = dac->tail->info.next;
+
+	spin_unlock(&dac->lock);
+
+	wake_up(&dac->dma_wait);
+}
+
+static void hal2_adc_interrupt(hal2_codec_t *adc)
+{
+	int running;
+	
+	spin_lock(&adc->lock);
+
+	/* if head buffer contains nonzero samples DMA stream was already
+	 * stopped */
+	running = !adc->head->info.cnt;
+	adc->head->info.cnt = H2_BUFFER_SIZE;
+	adc->head->info.desc.cntinfo = HPCDMA_XIE | HPCDMA_EOX;
+	dma_cache_wback_inv((unsigned long) adc->head,
+			    sizeof(struct hpc_dma_desc));
+	/* we just proccessed empty buffer, don't update head pointer */
+	if (running) {
+		dma_cache_inv((unsigned long) adc->head->data, H2_BUFFER_SIZE);
+		adc->head = adc->head->info.next;
+	}
+
+	spin_unlock(&adc->lock);
+
+	wake_up(&adc->dma_wait);
+}
+
+static void hal2_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	hal2_card_t *hal2 = (hal2_card_t*)dev_id;
+
+	/* decide what caused this interrupt */
+	if (hal2->dac.pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_INT)
+		hal2_dac_interrupt(&hal2->dac);
+	if (hal2->adc.pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_INT)
+		hal2_adc_interrupt(&hal2->adc);
+}
+
+static int hal2_compute_rate(hal2_codec_t *codec, unsigned int rate)
+{
+	unsigned short inc;
+	
+	/* We default to 44.1 kHz and if it isn't possible to fall back to
+	 * 48.0 kHz with the needed adjustments of real_rate.
+	 */
+
+	DEBUG("rate: %d\n", rate);
+	
+	/* Refer to CS4216 data sheet */
+	if (rate < 4000)
+		rate = 4000;
+	if (rate > 50000)
+		rate = 50000;
+
+	/* Note: This is NOT the way they set up the bresenham clock generators
+	 * in the specification. I've tried to implement that method but it
+	 * doesn't work. It's probably another silly bug in the spec.
+	 *
+	 * I accidently discovered this method while I was testing and it seems
+	 * to work very well with all frequencies, and thee shall follow rule #1
+	 * of programming :-)
+	 */
+	
+	if (44100 % rate == 0) {
+		inc = 44100 / rate;
+		if (inc < 1) inc = 1;
+		codec->master = 44100;
+	} else {
+		inc = 48000 / rate;
+		if (inc < 1) inc = 1;
+		rate = 48000 / inc;
+		codec->master = 48000;
+	}
+	codec->inc = inc;
+	codec->mod = 1;
+	
+	DEBUG("real_rate: %d\n", rate);
+
+	return rate;
+}
+
+static void hal2_set_dac_rate(hal2_card_t *hal2)
+{
+	unsigned int master = hal2->dac.master;
+	int inc = hal2->dac.inc;
+	int mod = hal2->dac.mod;
+
+	DEBUG("master: %d inc: %d mod: %d\n", master, inc, mod);
+	
+	hal2_i_write16(hal2, H2I_BRES1_C1, (master == 44100) ? 1 : 0);
+	hal2_i_write32(hal2, H2I_BRES1_C2, ((0xffff & (mod - inc - 1)) << 16) | 1);
+}
+
+static void hal2_set_adc_rate(hal2_card_t *hal2)
+{
+	unsigned int master = hal2->adc.master;
+	int inc = hal2->adc.inc;
+	int mod = hal2->adc.mod;
+
+	DEBUG("master: %d inc: %d mod: %d\n", master, inc, mod);
+	
+	hal2_i_write16(hal2, H2I_BRES2_C1, (master == 44100) ? 1 : 0);
+	hal2_i_write32(hal2, H2I_BRES2_C2, ((0xffff & (mod - inc - 1)) << 16) | 1);
+}
+
+static void hal2_setup_dac(hal2_card_t *hal2)
+{
+	unsigned int fifobeg, fifoend, highwater, sample_size;
+	hal2_pbus_t *pbus = &hal2->dac.pbus;
+
+	DEBUG("hal2_setup_dac\n");
+	
+	/* Now we set up some PBUS information. The PBUS needs information about
+	 * what portion of the fifo it will use. If it's receiving or
+	 * transmitting, and finally whether the stream is little endian or big
+	 * endian. The information is written later, on the start call.
+	 */
+	sample_size = 2 * hal2->dac.voices;
+
+	/* Fifo should be set to hold exactly four samples. Highwater mark
+	 * should be set to two samples. */
+	highwater = (sample_size * 2) >> 1;	/* halfwords */
+	fifobeg = 0;				/* playback is first */
+	fifoend = (sample_size * 4) >> 3;	/* doublewords */
+	pbus->ctrl = HPC3_PDMACTRL_RT | HPC3_PDMACTRL_LD |
+		     (highwater << 8) | (fifobeg << 16) | (fifoend << 24);
+	/* We disable everything before we do anything at all */
+	pbus->pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;
+	hal2_i_clearbit16(hal2, H2I_DMA_PORT_EN, H2I_DMA_PORT_EN_CODECTX);
+	hal2_i_clearbit16(hal2, H2I_DMA_DRV, (1 << pbus->pbusnr));
+	/* Setup the HAL2 for playback */
+	hal2_set_dac_rate(hal2);
+	/* We are using 1st Bresenham clock generator for playback */
+	hal2_i_write16(hal2, H2I_DAC_C1, (pbus->pbusnr << H2I_C1_DMA_SHIFT)
+			| (1 << H2I_C1_CLKID_SHIFT)
+			| (hal2->dac.voices << H2I_C1_DATAT_SHIFT));
+}
+
+static void hal2_setup_adc(hal2_card_t *hal2)
+{
+	unsigned int fifobeg, fifoend, highwater, sample_size;
+	hal2_pbus_t *pbus = &hal2->adc.pbus;
+
+	DEBUG("hal2_setup_adc\n");
+	
+	sample_size = 2 * hal2->adc.voices;
+
+	highwater = (sample_size * 2) >> 1;		/* halfwords */
+	fifobeg = (4 * 4) >> 3;				/* record is second */
+	fifoend = (4 * 4 + sample_size * 4) >> 3;	/* doublewords */
+	pbus->ctrl = HPC3_PDMACTRL_RT | HPC3_PDMACTRL_RCV | HPC3_PDMACTRL_LD | 
+		     (highwater << 8) | (fifobeg << 16) | (fifoend << 24);
+	pbus->pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;
+	hal2_i_clearbit16(hal2, H2I_DMA_PORT_EN, H2I_DMA_PORT_EN_CODECR);
+	hal2_i_clearbit16(hal2, H2I_DMA_DRV, (1 << pbus->pbusnr));
+	/* Setup the HAL2 for record */
+	hal2_set_adc_rate(hal2);
+	/* We are using 2nd Bresenham clock generator for record */
+	hal2_i_write16(hal2, H2I_ADC_C1, (pbus->pbusnr << H2I_C1_DMA_SHIFT)
+			| (2 << H2I_C1_CLKID_SHIFT)
+			| (hal2->adc.voices << H2I_C1_DATAT_SHIFT));
+}
+
+static void hal2_start_dac(hal2_card_t *hal2)
+{
+	hal2_pbus_t *pbus = &hal2->dac.pbus;
+
+	DEBUG("hal2_start_dac\n");
+	
+	pbus->pbus->pbdma_dptr = PHYSADDR(hal2->dac.tail);
+	pbus->pbus->pbdma_ctrl = pbus->ctrl | HPC3_PDMACTRL_ACT;
+
+	/* set endianess */
+	if (hal2->dac.format & AFMT_S16_LE)
+		hal2_i_setbit16(hal2, H2I_DMA_END, H2I_DMA_END_CODECTX);
+	else
+		hal2_i_clearbit16(hal2, H2I_DMA_END, H2I_DMA_END_CODECTX);
+	/* set DMA bus */
+	hal2_i_setbit16(hal2, H2I_DMA_DRV, (1 << pbus->pbusnr));
+	/* enable DAC */
+	hal2_i_setbit16(hal2, H2I_DMA_PORT_EN, H2I_DMA_PORT_EN_CODECTX);
+}
+
+static void hal2_start_adc(hal2_card_t *hal2)
+{
+	hal2_pbus_t *pbus = &hal2->adc.pbus;
+
+	DEBUG("hal2_start_adc\n");
+	
+	pbus->pbus->pbdma_dptr = PHYSADDR(hal2->adc.head);
+	pbus->pbus->pbdma_ctrl = pbus->ctrl | HPC3_PDMACTRL_ACT;
+	
+	/* set endianess */
+	if (hal2->adc.format & AFMT_S16_LE)
+		hal2_i_setbit16(hal2, H2I_DMA_END, H2I_DMA_END_CODECR);
+	else
+		hal2_i_clearbit16(hal2, H2I_DMA_END, H2I_DMA_END_CODECR);
+	/* set DMA bus */
+	hal2_i_setbit16(hal2, H2I_DMA_DRV, (1 << pbus->pbusnr));
+	/* enable ADC */
+	hal2_i_setbit16(hal2, H2I_DMA_PORT_EN, H2I_DMA_PORT_EN_CODECR);
+}
+
+static inline void hal2_stop_dac(hal2_card_t *hal2)
+{
+	DEBUG("hal2_stop_dac\n");
+	
+	hal2->dac.pbus.pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;
+	/* The HAL2 itself may remain enabled safely */
+}
+
+static inline void hal2_stop_adc(hal2_card_t *hal2)
+{
+	DEBUG("hal2_stop_adc\n");
+	
+	hal2->adc.pbus.pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;
+}
+
+#define hal2_alloc_dac_dmabuf(hal2)	hal2_alloc_dmabuf(hal2, 1)
+#define hal2_alloc_adc_dmabuf(hal2)	hal2_alloc_dmabuf(hal2, 0)
+static int hal2_alloc_dmabuf(hal2_card_t *hal2, int is_dac)
+{
+	int buffers, cntinfo;
+	hal2_buf_t *buf, *prev;
+	hal2_codec_t *codec;
+
+	if (is_dac) {
+		codec = &hal2->dac;
+		buffers = obuffers;
+		cntinfo = HPCDMA_XIE | HPCDMA_EOX;
+	} else {
+		codec = &hal2->adc;
+		buffers = ibuffers;
+		cntinfo = HPCDMA_XIE | H2_BUFFER_SIZE;
+	}
+	
+	DEBUG("allocating %d DMA buffers.\n", buffers);
+	
+	buf = (hal2_buf_t*) get_zeroed_page(GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
+	codec->head = buf;
+	codec->tail = buf;
+	
+	while (--buffers) {
+		buf->info.desc.pbuf = PHYSADDR(&buf->data);
+		buf->info.desc.cntinfo = cntinfo;
+		buf->info.cnt = 0;
+		prev = buf;
+		buf = (hal2_buf_t*) get_zeroed_page(GFP_KERNEL);
+		if (!buf) {
+			printk("HAL2: Not enough memory for DMA buffer.\n");
+			buf = codec->head;
+			while (buf) {
+				prev = buf;
+				free_page((unsigned long) buf);
+				buf = prev->info.next;
+			}
+			return -ENOMEM;
+		}
+		prev->info.next = buf;
+		prev->info.desc.pnext = PHYSADDR(buf);
+		/* The PBUS can prolly not read this stuff when it's in
+		 * the cache so we have to flush it back to main memory
+		 */
+		dma_cache_wback_inv((unsigned long) prev, PAGE_SIZE);
+	}
+	buf->info.desc.pbuf = PHYSADDR(&buf->data);
+	buf->info.desc.cntinfo = cntinfo;
+	buf->info.cnt = 0;
+	buf->info.next = codec->head;
+	buf->info.desc.pnext = PHYSADDR(codec->head);
+	dma_cache_wback_inv((unsigned long) buf, PAGE_SIZE);
+	
+	return 0;
+}
+
+#define hal2_free_dac_dmabuf(hal2)	hal2_free_dmabuf(hal2, 1)
+#define hal2_free_adc_dmabuf(hal2)	hal2_free_dmabuf(hal2, 0)
+static void hal2_free_dmabuf(hal2_card_t *hal2, int is_dac)
+{
+	hal2_buf_t *buf, *next;
+	hal2_codec_t *codec = (is_dac) ? &hal2->dac : &hal2->adc;
+
+	if (!codec->head)
+		return;
+	
+	buf = codec->head->info.next;
+	codec->head->info.next = NULL;
+	while (buf) {
+		next = buf->info.next;
+		free_page((unsigned long) buf);
+		buf = next;
+	}
+	codec->head = codec->tail = NULL;
+}
+
+/* 
+ * Add 'count' bytes to 'buffer' from DMA ring buffers. Return number of
+ * bytes added or -EFAULT if copy_from_user failed.
+ */
+static int hal2_get_buffer(hal2_card_t *hal2, char *buffer, int count)
+{
+	unsigned long flags;
+	int size, ret = 0;
+	hal2_codec_t *adc = &hal2->adc;
+	
+	spin_lock_irqsave(&adc->lock, flags);
+	
+	DEBUG("getting %d bytes ", count);
+
+	/* enable DMA stream if there are no data */
+	if (!(adc->pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_ISACT) &&
+	    adc->tail->info.cnt == 0)
+		hal2_start_adc(hal2);
+
+	DEBUG("... ");
+
+	while (adc->tail->info.cnt > 0 && count > 0) {
+		size = min(adc->tail->info.cnt, count);
+		spin_unlock_irqrestore(&adc->lock, flags);
+
+		if (copy_to_user(buffer, &adc->tail->data[H2_BUFFER_SIZE-size],
+				 size)) {
+			ret = -EFAULT;
+			goto out;
+		}
+
+		spin_lock_irqsave(&adc->lock, flags);
+		
+		adc->tail->info.cnt -= size;
+		/* buffer is empty, update tail pointer */
+		if (adc->tail->info.cnt == 0) {
+			adc->tail->info.desc.cntinfo = HPCDMA_XIE |
+						       H2_BUFFER_SIZE;
+			dma_cache_wback_inv((unsigned long) adc->tail,
+					    sizeof(struct hpc_dma_desc));
+			adc->tail = adc->tail->info.next;
+			/* enable DMA stream again if needed */
+			if (!(adc->pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_ISACT))
+				hal2_start_adc(hal2);
+
+		}
+		buffer += size;
+		ret += size;
+		count -= size;
+
+		DEBUG("(%d) ", size);
+	}
+	spin_unlock_irqrestore(&adc->lock, flags);
+out:	
+	DEBUG("\n");
+	
+	return ret;
+} 
+
+/* 
+ * Add 'count' bytes from 'buffer' to DMA ring buffers. Return number of
+ * bytes added or -EFAULT if copy_from_user failed.
+ */
+static int hal2_add_buffer(hal2_card_t *hal2, char *buffer, int count)
+{
+	unsigned long flags;
+	int size, ret = 0;
+	hal2_codec_t *dac = &hal2->dac;
+	
+	spin_lock_irqsave(&dac->lock, flags);
+	
+	DEBUG("adding %d bytes ", count);
+
+	while (dac->head->info.cnt == 0 && count > 0) {
+		size = min((int)H2_BUFFER_SIZE, count);
+		spin_unlock_irqrestore(&dac->lock, flags);
+		
+		if (copy_from_user(dac->head->data, buffer, size)) {
+			ret = -EFAULT;
+			goto out;
+		}
+		spin_lock_irqsave(&dac->lock, flags);
+
+		dac->head->info.desc.cntinfo = size | HPCDMA_XIE;
+		dac->head->info.cnt = size;
+		dma_cache_wback_inv((unsigned long) dac->head, 
+				    size + PAGE_SIZE - H2_BUFFER_SIZE);
+		buffer += size;
+		ret += size;
+		count -= size;
+		dac->head = dac->head->info.next;
+
+		DEBUG("(%d) ", size);
+	}
+	if (!(dac->pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_ISACT) && ret > 0)
+		hal2_start_dac(hal2);
+	
+	spin_unlock_irqrestore(&dac->lock, flags);
+out:	
+	DEBUG("\n");
+	
+	return ret;
+}
+
+#define hal2_reset_dac_pointer(hal2)	hal2_reset_pointer(hal2, 1)
+#define hal2_reset_adc_pointer(hal2)	hal2_reset_pointer(hal2, 0)
+static void hal2_reset_pointer(hal2_card_t *hal2, int is_dac)
+{
+	hal2_codec_t *codec = (is_dac) ? &hal2->dac : &hal2->adc;
+	
+	DEBUG("hal2_reset_pointer\n");
+
+	codec->tail = codec->head;
+	do {
+		codec->tail->info.desc.cntinfo = HPCDMA_XIE | (is_dac) ? 
+						 HPCDMA_EOX : H2_BUFFER_SIZE;
+		codec->tail->info.cnt = 0;
+		dma_cache_wback_inv((unsigned long) codec->tail, 
+				    sizeof(struct hpc_dma_desc));
+		codec->tail = codec->tail->info.next;
+	} while (codec->tail != codec->head);
+}
+
+static int hal2_sync_dac(hal2_card_t *hal2)
+{
+	DECLARE_WAITQUEUE(wait, current);
+	hal2_codec_t *dac = &hal2->dac;
+	int ret = 0;
+	signed long timeout = 1 + 1000 * H2_BUFFER_SIZE * 2 * dac->voices *
+			      HZ / dac->sample_rate / 900;
+
+	down(&dac->sem);
+	
+	while (dac->tail->info.cnt > 0 && ret == 0) {
+		add_wait_queue(&dac->dma_wait, &wait);
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (!schedule_timeout(timeout))
+			/* We may get bogus timeout when system is 
+			 * heavily loaded */
+			if (dac->tail->info.cnt) {
+				printk("HAL2: timeout...\n");
+				ret = -ETIME;
+			}
+		if (signal_pending(current))
+			ret = -ERESTARTSYS;
+		remove_wait_queue(&dac->dma_wait, &wait);
+	}
+
+	/* Make sure that DMA is stopped */
+	if (dac->pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_ISACT) {
+		hal2_stop_dac(hal2);
+		hal2_reset_dac_pointer(hal2);
+	}
+	
+	up(&dac->sem);
+	
+	return ret;
+}
+
+static int hal2_write_mixer(hal2_card_t *hal2, int index, int vol)
+{
+	unsigned int l, r;
+
+	DEBUG_MIX("mixer %d write\n", index);
+	
+	if (index >= SOUND_MIXER_NRDEVICES || !mixtable[index].avail)
+		return -EINVAL;
+
+	r = (vol >> 8) & 0xff;
+	if (r > 100)
+		r = 100;
+	l = vol & 0xff;
+	if (l > 100)
+		l = 100;
+	
+	hal2->mixer.volume[mixtable[index].idx] = l | (r << 8);
+
+	switch (mixtable[index].idx) {
+	case H2_MIX_OUTPUT_ATT: {
+
+		DEBUG_MIX("output attenuator %d,%d\n", l, r);
+
+		if (r | l) {
+			unsigned int tmp = hal2_i_look32(hal2, H2I_DAC_C2); 
+		
+			tmp &= ~(H2I_C2_L_ATT_M | H2I_C2_R_ATT_M | H2I_C2_MUTE);
+
+			/* Attenuator has five bits */
+			l = (31 * (100 - l) / 99);
+			r = (31 * (100 - r) / 99);
+			
+			DEBUG_MIX("left: %d, right %d\n", l, r);
+
+			tmp |= (l << H2I_C2_L_ATT_SHIFT) & H2I_C2_L_ATT_M;
+			tmp |= (r << H2I_C2_R_ATT_SHIFT) & H2I_C2_R_ATT_M;
+			hal2_i_write32(hal2, H2I_DAC_C2, tmp);
+		} else 
+			hal2_i_setbit32(hal2, H2I_DAC_C2, H2I_C2_MUTE);
+	}
+	case H2_MIX_INPUT_GAIN: {
+		/* TODO */
+	}
+	}
+	return 0;
+}
+
+static void hal2_init_mixer(hal2_card_t *hal2)
+{
+	int i;
+
+	for (i = 0; i < SOUND_MIXER_NRDEVICES; i++)
+		hal2_write_mixer(hal2, i, 100 | (100 << 8));
+		
+}
+
+static int hal2_mixer_ioctl(hal2_card_t *hal2, unsigned int cmd, 
+			    unsigned long arg)
+{
+	int val;
+
+        if (cmd == SOUND_MIXER_INFO) {
+		mixer_info info;
+		
+		strncpy(info.id, hal2str, sizeof(info.id));
+		strncpy(info.name, hal2str, sizeof(info.name));
+		info.modify_counter = hal2->mixer.modcnt;
+		if (copy_to_user((void *)arg, &info, sizeof(info)))
+			return -EFAULT;
+		return 0;
+	}
+	if (cmd == SOUND_OLD_MIXER_INFO) {
+		_old_mixer_info info;
+		
+		strncpy(info.id, hal2str, sizeof(info.id));
+		strncpy(info.name, hal2str, sizeof(info.name));
+		if (copy_to_user((void *)arg, &info, sizeof(info)))
+			return -EFAULT;
+		return 0;
+	}
+	if (cmd == OSS_GETVERSION)
+		return put_user(SOUND_VERSION, (int *)arg);
+
+	if (_IOC_TYPE(cmd) != 'M' || _IOC_SIZE(cmd) != sizeof(int))
+                return -EINVAL;
+
+        if (_IOC_DIR(cmd) == _IOC_READ) {
+                switch (_IOC_NR(cmd)) {
+		/* Give the current record source */
+		case SOUND_MIXER_RECSRC:
+			val = 0;	/* FIXME */
+			break;
+		/* Give the supported mixers, all of them support stereo */
+                case SOUND_MIXER_DEVMASK:
+                case SOUND_MIXER_STEREODEVS: {
+			int i;
+			
+			for (val = i = 0; i < SOUND_MIXER_NRDEVICES; i++)
+				if (mixtable[i].avail)
+					val |= 1 << i;
+			break;
+			}
+		/* Arg contains a bit for each supported recording source */
+                case SOUND_MIXER_RECMASK:
+			val = 0;
+			break;
+                case SOUND_MIXER_CAPS:
+			val = 0;
+			break;
+		/* Read a specific mixer */
+		default: {
+			int i = _IOC_NR(cmd);
+			
+			if (i >= SOUND_MIXER_NRDEVICES || !mixtable[i].avail)
+				return -EINVAL;
+			val = hal2->mixer.volume[mixtable[i].idx];
+			break;
+			}
+		}
+		return put_user(val, (int *)arg);
+	}
+	
+        if (_IOC_DIR(cmd) != (_IOC_WRITE|_IOC_READ))
+		return -EINVAL;
+	
+	hal2->mixer.modcnt++;
+
+	if (get_user(val, (int *)arg))
+		return -EFAULT;
+
+	switch (_IOC_NR(cmd)) {
+	/* Arg contains a bit for each recording source */
+	case SOUND_MIXER_RECSRC:
+		return 0;	/* FIXME */
+	default:
+		return hal2_write_mixer(hal2, _IOC_NR(cmd), val);
+	}
+
+	return 0;
+}
+
+static int hal2_open_mixdev(struct inode *inode, struct file *file)
+{
+	hal2_card_t *hal2 = hal2_mixer_find_card(MINOR(inode->i_rdev));
+
+	if (hal2) {
+		file->private_data = hal2;
+		return 0;
+	}
+	return -ENODEV;
+}
+
+static int hal2_release_mixdev(struct inode *inode, struct file *file)
+{
+	return 0;
+}
+
+static int hal2_ioctl_mixdev(struct inode *inode, struct file *file,
+			     unsigned int cmd, unsigned long arg)
+{
+	return hal2_mixer_ioctl((hal2_card_t *)file->private_data, cmd, arg);
+}
+
+
+static int hal2_ioctl(struct inode *inode, struct file *file, 
+		      unsigned int cmd, unsigned long arg)
+{
+	int val;
+	hal2_card_t *hal2 = (hal2_card_t *) file->private_data;
+
+	switch (cmd) {
+	case OSS_GETVERSION:
+		return put_user(SOUND_VERSION, (int *)arg);
+		
+	case SNDCTL_DSP_SYNC:
+		if (file->f_mode & FMODE_WRITE)
+			return hal2_sync_dac(hal2);
+		return 0;
+		
+	case SNDCTL_DSP_SETDUPLEX:
+		return 0;
+
+	case SNDCTL_DSP_GETCAPS:
+		return put_user(DSP_CAP_DUPLEX | DSP_CAP_MULTI, (int *)arg);
+		
+	case SNDCTL_DSP_RESET:
+		if (file->f_mode & FMODE_READ) {
+			hal2_stop_adc(hal2);
+			hal2_reset_adc_pointer(hal2);
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			hal2_stop_dac(hal2);
+			hal2_reset_dac_pointer(hal2);
+		}
+		return 0;
+
+ 	case SNDCTL_DSP_SPEED:
+		if (get_user(val, (int *)arg))
+			return -EFAULT;
+		if (file->f_mode & FMODE_READ) {
+			hal2_stop_adc(hal2);
+			val = hal2_compute_rate(&hal2->adc, val);
+			hal2->adc.sample_rate = val;
+			hal2_set_adc_rate(hal2);
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			hal2_stop_dac(hal2);
+			val = hal2_compute_rate(&hal2->dac, val);
+			hal2->dac.sample_rate = val;
+			hal2_set_dac_rate(hal2);
+		}
+		return put_user(val, (int *)arg);
+		
+	case SNDCTL_DSP_STEREO:
+		if (get_user(val, (int *)arg))
+			return -EFAULT;
+		if (file->f_mode & FMODE_READ) {
+			hal2_stop_adc(hal2);
+			hal2->adc.voices = (val) ? 2 : 1;
+			hal2_setup_adc(hal2);
+		}
+		if (file->f_mode & FMODE_WRITE) {
+			hal2_stop_dac(hal2);
+			hal2->dac.voices = (val) ? 2 : 1;
+			hal2_setup_dac(hal2);
+                }
+		return 0;
+
+	case SNDCTL_DSP_CHANNELS:
+		if (get_user(val, (int *)arg))
+			return -EFAULT;
+		if (val != 0) {
+			if (file->f_mode & FMODE_READ) {
+				hal2_stop_adc(hal2);
+				hal2->adc.voices = (val == 1) ? 1 : 2;
+				hal2_setup_adc(hal2);
+			}
+			if (file->f_mode & FMODE_WRITE) {
+				hal2_stop_dac(hal2);
+				hal2->dac.voices = (val == 1) ? 1 : 2;
+				hal2_setup_dac(hal2);
+			}
+		}
+		val = -EINVAL;
+		if (file->f_mode & FMODE_READ)
+			val = hal2->adc.voices;
+		if (file->f_mode & FMODE_WRITE)
+			val = hal2->dac.voices;
+		return put_user(val, (int *)arg);
+		
+	case SNDCTL_DSP_GETFMTS: /* Returns a mask */
+                return put_user(H2_SUPPORTED_FORMATS, (int *)arg);
+		
+	case SNDCTL_DSP_SETFMT: /* Selects ONE fmt*/
+		if (get_user(val, (int *)arg))
+			return -EFAULT;
+		if (val != AFMT_QUERY) {
+			if (!(val & H2_SUPPORTED_FORMATS))
+				return -EINVAL;
+			if (file->f_mode & FMODE_READ) {
+				hal2_stop_adc(hal2);
+				hal2->adc.format = val;
+				hal2_setup_adc(hal2);
+			}
+			if (file->f_mode & FMODE_WRITE) {
+				hal2_stop_dac(hal2);
+				hal2->dac.format = val;
+				hal2_setup_dac(hal2);
+			}
+		} else {
+			val = -EINVAL;
+			if (file->f_mode & FMODE_READ)
+				val = hal2->adc.format;
+			if (file->f_mode & FMODE_WRITE)
+				val = hal2->dac.format;
+		}
+		return put_user(val, (int *)arg);
+		
+	case SNDCTL_DSP_POST:
+		return 0;
+
+	case SNDCTL_DSP_GETOSPACE: {
+		unsigned long flags;
+		audio_buf_info info;
+		hal2_buf_t *buf;
+		hal2_codec_t *dac = &hal2->dac;
+		
+		if (!(file->f_mode & FMODE_WRITE))
+			return -EINVAL;
+		
+		spin_lock_irqsave(&dac->lock, flags);
+		info.fragments = 0;
+		buf = dac->head;
+		while (buf->info.cnt == 0 && buf != dac->tail) {
+			info.fragments++;
+			buf = buf->info.next;
+		}
+		spin_unlock_irqrestore(&dac->lock, flags);
+		
+		info.fragstotal = obuffers;
+		info.fragsize = H2_BUFFER_SIZE;
+                info.bytes = info.fragsize * info.fragments;
+
+		return copy_to_user((void *)arg, &info, sizeof(info)) ? -EFAULT : 0;
+	}
+			   
+	case SNDCTL_DSP_GETISPACE: {
+		unsigned long flags;
+		audio_buf_info info;
+		hal2_buf_t *buf;
+		hal2_codec_t *adc = &hal2->adc;
+			
+		if (!(file->f_mode & FMODE_READ))
+			return -EINVAL;
+		
+		spin_lock_irqsave(&adc->lock, flags);
+		info.fragments = 0;
+		info.bytes = 0;
+		buf = adc->tail;
+		while (buf->info.cnt > 0 && buf != adc->head) {
+			info.fragments++;
+			info.bytes += buf->info.cnt;
+			buf = buf->info.next;
+		}
+		spin_unlock_irqrestore(&adc->lock, flags);
+
+		info.fragstotal = ibuffers;
+		info.fragsize = H2_BUFFER_SIZE;
+		
+		return copy_to_user((void *)arg, &info, sizeof(info)) ? -EFAULT : 0;
+	}
+
+	case SNDCTL_DSP_NONBLOCK:
+		file->f_flags |= O_NONBLOCK;
+		return 0;
+		
+	case SNDCTL_DSP_GETBLKSIZE:
+		return put_user(H2_BUFFER_SIZE, (int *)arg);
+	
+	case SNDCTL_DSP_SETFRAGMENT:
+		return 0;
+
+	case SOUND_PCM_READ_RATE:
+		val = -EINVAL;
+		if (file->f_mode & FMODE_READ)
+			val = hal2->adc.sample_rate;
+		if (file->f_mode & FMODE_WRITE)
+			val = hal2->dac.sample_rate;
+		return put_user(val, (int *)arg);
+
+	case SOUND_PCM_READ_CHANNELS:
+		val = -EINVAL;
+		if (file->f_mode & FMODE_READ)
+			val = hal2->adc.voices;
+		if (file->f_mode & FMODE_WRITE)
+			val = hal2->dac.voices;
+		return put_user(val, (int *)arg);
+
+	case SOUND_PCM_READ_BITS:
+		val = 16;
+		return put_user(val, (int *)arg);
+	}
+	
+	return hal2_mixer_ioctl(hal2, cmd, arg);
+}
+
+static ssize_t hal2_read(struct file *file, char *buffer,
+			 size_t count, loff_t *ppos)
+{
+	ssize_t err;
+	hal2_card_t *hal2 = (hal2_card_t *) file->private_data;
+	hal2_codec_t *adc = &hal2->adc;
+
+	if (count == 0)
+		return 0;
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+	
+	down(&adc->sem);
+	
+	if (file->f_flags & O_NONBLOCK) {
+		err = hal2_get_buffer(hal2, buffer, count);
+		err = err == 0 ? -EAGAIN : err;
+	} else {
+		do {
+			/* ~10% longer */
+			signed long timeout = 1 + 1000 * H2_BUFFER_SIZE *
+				2 * adc->voices * HZ / adc->sample_rate / 900;
+			DECLARE_WAITQUEUE(wait, current);
+			ssize_t cnt = 0;
+			
+			err = hal2_get_buffer(hal2, buffer, count);
+			if (err > 0) {
+				count -= err;
+				cnt += err;
+				buffer += err;
+				err = cnt;
+			}
+			if (count > 0 && err >= 0) {
+				add_wait_queue(&adc->dma_wait, &wait);
+				set_current_state(TASK_INTERRUPTIBLE);
+				/* Well, it is possible, that interrupt already
+				 * arrived. Hmm, shit happens, we have one more
+				 * buffer filled ;) */
+				if (!schedule_timeout(timeout))
+					/* We may get bogus timeout when system
+					 * is heavily loaded */
+					if (!adc->tail->info.cnt) {
+						printk("HAL2: timeout...\n");
+						hal2_stop_adc(hal2);
+						hal2_reset_adc_pointer(hal2);
+						err = -EAGAIN;
+					}
+				if (signal_pending(current))
+					err = -ERESTARTSYS;
+				remove_wait_queue(&adc->dma_wait, &wait);
+			}
+		} while (count > 0 && err >= 0);
+	
+	}
+	
+	up(&adc->sem);
+	
+	return err;
+}
+
+static ssize_t hal2_write(struct file *file, const char *buffer,
+			  size_t count, loff_t *ppos)
+{
+	ssize_t err;
+	char *buf = (char*) buffer;
+	hal2_card_t *hal2 = (hal2_card_t *) file->private_data;
+	hal2_codec_t *dac = &hal2->dac;
+
+	if (count == 0)
+		return 0;
+	if (ppos != &file->f_pos)
+		return -ESPIPE;
+
+	down(&dac->sem);
+
+	if (file->f_flags & O_NONBLOCK) {
+		err = hal2_add_buffer(hal2, buf, count);
+		err = err == 0 ? -EAGAIN : err;
+	} else {
+		do {
+			/* ~10% longer */
+			signed long timeout = 1 + 1000 * H2_BUFFER_SIZE *
+				2 * dac->voices * HZ / dac->sample_rate / 900;
+			DECLARE_WAITQUEUE(wait, current);
+			ssize_t cnt = 0;
+			
+			err = hal2_add_buffer(hal2, buf, count);
+			if (err > 0) {
+				count -= err;
+				cnt += err;
+				buf += err;
+				err = cnt;
+			}
+			if (count > 0 && err >= 0) {
+				add_wait_queue(&dac->dma_wait, &wait);
+				set_current_state(TASK_INTERRUPTIBLE);
+				/* Well, it is possible, that interrupt already
+				 * arrived. Hmm, shit happens, we have one more
+				 * buffer free ;) */
+				if (!schedule_timeout(timeout))
+					/* We may get bogus timeout when system
+					 * is heavily loaded */
+					if (dac->head->info.cnt) {
+						printk("HAL2: timeout...\n");
+						hal2_stop_dac(hal2);
+						hal2_reset_dac_pointer(hal2);
+						err = -EAGAIN;
+					}
+				if (signal_pending(current))
+					err = -ERESTARTSYS;
+				remove_wait_queue(&dac->dma_wait, &wait);
+			}
+		} while (count > 0 && err >= 0);
+	}
+	
+	up(&dac->sem);
+
+	return err;
+}
+
+static unsigned int hal2_poll(struct file *file, struct poll_table_struct *wait)
+{
+	unsigned long flags;
+	unsigned int mask = 0;
+	hal2_card_t *hal2 = (hal2_card_t *) file->private_data;
+
+	if (file->f_mode & FMODE_READ) {
+		hal2_codec_t *adc = &hal2->adc;
+		
+		poll_wait(file, &hal2->adc.dma_wait, wait);
+		spin_lock_irqsave(&adc->lock, flags);
+		if (adc->tail->info.cnt > 0)
+			mask |= POLLIN;
+		spin_unlock_irqrestore(&adc->lock, flags);
+	}
+	
+	if (file->f_mode & FMODE_WRITE) {
+		hal2_codec_t *dac = &hal2->dac;
+		
+		poll_wait(file, &dac->dma_wait, wait);
+		spin_lock_irqsave(&dac->lock, flags);
+		if (dac->head->info.cnt == 0)
+			mask |= POLLOUT;
+		spin_unlock_irqrestore(&dac->lock, flags);
+	}
+	
+	return mask;
+}
+
+static int hal2_open(struct inode *inode, struct file *file)
+{
+	int err;
+	hal2_card_t *hal2 = hal2_dsp_find_card(MINOR(inode->i_rdev));
+
+	DEBUG("opening audio device.\n");
+
+	if (!hal2) {
+		printk("HAL2: Whee?! Open door and go away!\n");
+		return -ENODEV;
+	}
+	file->private_data = hal2;
+
+	if (file->f_mode & FMODE_READ) {
+		if (hal2->adc.usecount)
+			return -EBUSY;
+		
+		/* OSS spec wanted us to use 8 bit, 8 kHz mono by default,
+		 * but HAL2 can't do 8bit audio */
+		hal2->adc.format = AFMT_S16_BE;
+		hal2->adc.voices = 1;
+		hal2->adc.sample_rate = hal2_compute_rate(&hal2->adc, 8000);
+		hal2_set_adc_rate(hal2);
+
+		/* alloc DMA buffers */
+		err = hal2_alloc_adc_dmabuf(hal2);
+		if (err)
+			return err;
+		hal2_setup_adc(hal2);
+
+		hal2->adc.usecount++;
+	}
+
+	if (file->f_mode & FMODE_WRITE) {
+		if (hal2->dac.usecount)
+			return -EBUSY;
+
+		hal2->dac.format = AFMT_S16_BE;
+		hal2->dac.voices = 1;
+		hal2->dac.sample_rate = hal2_compute_rate(&hal2->dac, 8000);
+		hal2_set_dac_rate(hal2);
+
+		/* alloc DMA buffers */
+		err = hal2_alloc_dac_dmabuf(hal2);
+		if (err)
+			return err;
+		hal2_setup_dac(hal2);
+		
+		hal2->dac.usecount++;
+	}
+	
+	return 0;
+}
+
+static int hal2_release(struct inode *inode, struct file *file)
+{
+	hal2_card_t *hal2 = (hal2_card_t *) file->private_data;
+
+	if (file->f_mode & FMODE_READ) {
+		hal2_stop_adc(hal2);
+		hal2_free_adc_dmabuf(hal2);
+		hal2->adc.usecount--;
+	}
+
+	if (file->f_mode & FMODE_WRITE) {
+		hal2_sync_dac(hal2);
+		hal2_free_dac_dmabuf(hal2);
+		hal2->dac.usecount--;
+	}
+
+	return 0;
+}
+
+static struct file_operations hal2_audio_fops = {
+	owner:		THIS_MODULE,
+	llseek:		no_llseek,
+	read:		hal2_read,
+	write:		hal2_write,
+	poll:		hal2_poll,
+	ioctl:		hal2_ioctl,
+	open:		hal2_open,
+	release:	hal2_release,
+};
+
+static struct file_operations hal2_mixer_fops = {
+	owner:		THIS_MODULE,
+	llseek:		no_llseek,
+	ioctl:		hal2_ioctl_mixdev,
+	open:		hal2_open_mixdev,
+	release:	hal2_release_mixdev,
+};
+
+static int hal2_request_irq(hal2_card_t *hal2, int irq)
+{
+	unsigned long flags;
+	int ret = 0;
+
+	save_and_cli(flags);
+	if (request_irq(irq, hal2_interrupt, SA_SHIRQ, hal2str, hal2)) {
+		printk(KERN_ERR "HAL2: Can't get irq %d\n", irq);
+		ret = -EAGAIN;
+	}
+	restore_flags(flags);
+	return ret;
+}
+
+static int hal2_alloc_resources(hal2_card_t *hal2, struct hpc3_regs *hpc3)
+{
+	hal2_pbus_t *pbus;
+
+	pbus = &hal2->dac.pbus;
+	pbus->pbusnr = 0;
+	pbus->pbus = &hpc3->pbdma[pbus->pbusnr];
+	/* The spec says that we should write 0x08248844 but that's WRONG. HAL2
+	 * does 8 bit DMA, not 16 bit even if it generates 16 bit audio. */
+	hpc3->pbus_dmacfgs[pbus->pbusnr][0] = 0x08208844;	/* Magic :-) */
+
+	pbus = &hal2->adc.pbus;
+	pbus->pbusnr = 1;
+	pbus->pbus = &hpc3->pbdma[pbus->pbusnr];
+	hpc3->pbus_dmacfgs[pbus->pbusnr][0] = 0x08208844;	/* Magic :-) */
+
+	return hal2_request_irq(hal2, SGI_HPCDMA_IRQ);
+}
+
+static void hal2_init_codec(hal2_codec_t *codec)
+{
+	init_waitqueue_head(&codec->dma_wait);
+	init_MUTEX(&codec->sem);
+	spin_lock_init(&codec->lock);
+}
+
+static void hal2_free_resources(hal2_card_t *hal2)
+{
+	free_irq(SGI_HPCDMA_IRQ, hal2);
+}
+
+static int hal2_detect(hal2_card_t *hal2)
+{
+	unsigned short board, major, minor;
+	unsigned short rev;
+
+	/* reset HAL2 */
+	hal2_isr_write(hal2, 0);
+
+	/* release reset */
+	hal2_isr_write(hal2, H2_ISR_GLOBAL_RESET_N | H2_ISR_CODEC_RESET_N);
+
+	hal2_i_write16(hal2, H2I_RELAY_C, H2I_RELAY_C_STATE); 
+
+	if ((rev = hal2_rev_look(hal2)) & H2_REV_AUDIO_PRESENT) {
+		DEBUG("HAL2: no device detected, rev: 0x%04hx\n", rev);
+		return -ENODEV;
+	}
+
+	board = (rev & H2_REV_BOARD_M) >> 12;
+	major = (rev & H2_REV_MAJOR_CHIP_M) >> 4;
+	minor = (rev & H2_REV_MINOR_CHIP_M);
+
+	printk("SGI HAL2 Processor revision %i.%i.%i detected\n",
+	       board, major, minor);
+
+	if (board != 4 || major != 1 || minor != 0) 
+		printk( "Other revision than 4.1.0 detected. "
+			"Your card is probably unsupported\n");
+
+	return 0;
+}
+
+static int hal2_init_card(hal2_card_t **phal2, struct hpc3_regs *hpc3,
+			  unsigned long hpc3_base)
+{
+	int ret = 0;
+	hal2_card_t *hal2;
+	
+	hal2 = (hal2_card_t *) kmalloc(sizeof(hal2_card_t), GFP_KERNEL);
+	if (!hal2)
+		return -ENOMEM;
+	memset(hal2, 0, sizeof(hal2_card_t));
+
+	hal2->ctl_regs = (hal2_ctl_regs_t *) KSEG1ADDR(hpc3_base + H2_CTL_PIO);
+	hal2->aes_regs = (hal2_aes_regs_t *) KSEG1ADDR(hpc3_base + H2_AES_PIO);
+	hal2->vol_regs = (hal2_vol_regs_t *) KSEG1ADDR(hpc3_base + H2_VOL_PIO);
+	hal2->syn_regs = (hal2_syn_regs_t *) KSEG1ADDR(hpc3_base + H2_SYN_PIO);
+
+	if (hal2_detect(hal2) < 0) {
+		printk("HAL2 audio processor not found\n");
+		ret = -ENODEV;
+		goto fail1;
+	}
+
+	hal2_init_codec(&hal2->dac);
+	hal2_init_codec(&hal2->adc);
+
+	ret = hal2_alloc_resources(hal2, hpc3);
+	if (ret)
+		goto fail1;
+	
+	hal2_init_mixer(hal2);
+
+	hal2->dev_dsp = register_sound_dsp(&hal2_audio_fops, -1);
+	if (hal2->dev_dsp < 0) {
+		ret = hal2->dev_dsp;
+		goto fail2;
+	}
+
+	hal2->dev_mixer = register_sound_mixer(&hal2_mixer_fops, -1);
+	if (hal2->dev_mixer < 0) {
+		ret = hal2->dev_mixer;
+		goto fail3;
+	}
+	
+	*phal2 = hal2;
+	return 0;
+fail3:
+	unregister_sound_dsp(hal2->dev_dsp);
+fail2:
+	hal2_free_resources(hal2);
+fail1:
+	kfree(hal2);
+	
+	return ret;
+}
+
+/* 
+ * We are assuming only one HAL2 card. If you ever meet machine with more than
+ * one, tell immediately about it to someone. Preferably to me. --ladis
+ */
+static int __init init_hal2(void)
+{
+	int i;
+
+	for (i = 0; i < MAXCARDS; i++)
+		hal2_card[i] = NULL;
+
+	return hal2_init_card(&hal2_card[0], hpc3c0, HPC3_CHIP0_PBASE);
+}
+
+static void __exit exit_hal2(void)
+{
+	int i;
+	
+	for (i = 0; i < MAXCARDS; i++)
+		if (hal2_card[i]) {
+			hal2_free_resources(hal2_card[i]);
+			unregister_sound_dsp(hal2_card[i]->dev_dsp);
+			unregister_sound_mixer(hal2_card[i]->dev_mixer);
+			kfree(hal2_card[i]);
+	}
+}
+
+module_init(init_hal2);
+module_exit(exit_hal2);
+
+MODULE_DESCRIPTION("OSS compatible driver for SGI HAL2 audio");
+MODULE_AUTHOR("Ladislav Michl");
+MODULE_LICENSE("GPL");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/hal2.h linux-2.5/sound/oss/hal2.h
--- linux-2.5.13/sound/oss/hal2.h	Thu Jan  1 01:00:00 1970
+++ linux-2.5/sound/oss/hal2.h	Mon Mar 25 00:53:00 2002
@@ -0,0 +1,328 @@
+#ifndef __HAL2_H
+#define __HAL2_H
+
+/*
+ *  Driver for HAL2 sound processors
+ *  Copyright (c) 1999 Ulf Carlsson <ulfc@bun.falkenberg.se>
+ *  Copyright (c) 2001 Ladislav Michl <ladis@psi.cz>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as 
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <asm/addrspace.h>
+#include <asm/sgi/sgihpc.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#define H2_HAL2_BASE		0x58000
+#define H2_CTL_PIO		(H2_HAL2_BASE + 0 * 0x400)
+#define H2_AES_PIO		(H2_HAL2_BASE + 1 * 0x400)
+#define H2_VOL_PIO		(H2_HAL2_BASE + 2 * 0x400)
+#define H2_SYN_PIO		(H2_HAL2_BASE + 3 * 0x400)
+
+/* Indirect status register */
+
+#define H2_ISR_TSTATUS		0x01	/* RO: transaction status 1=busy */
+#define H2_ISR_USTATUS		0x02	/* RO: utime status bit 1=armed */
+#define H2_ISR_QUAD_MODE	0x04	/* codec mode 0=indigo 1=quad */
+#define H2_ISR_GLOBAL_RESET_N	0x08	/* chip global reset 0=reset */
+#define H2_ISR_CODEC_RESET_N	0x10	/* codec/synth reset 0=reset  */
+
+/* Revision register */
+
+#define H2_REV_AUDIO_PRESENT	0x8000	/* RO: audio present 0=present */
+#define H2_REV_BOARD_M		0x7000	/* RO: bits 14:12, board revision */
+#define H2_REV_MAJOR_CHIP_M	0x00F0	/* RO: bits 7:4, major chip revision */
+#define H2_REV_MINOR_CHIP_M	0x000F	/* RO: bits 3:0, minor chip revision */
+
+/* Indirect address register */
+
+/*
+ * Address of indirect internal register to be accessed. A write to this
+ * register initiates read or write access to the indirect registers in the
+ * HAL2. Note that there af four indirect data registers for write access to
+ * registers larger than 16 byte.
+ */
+
+#define H2_IAR_TYPE_M		0xF000	/* bits 15:12, type of functional */
+					/* block the register resides in */
+					/* 1=DMA Port */
+					/* 9=Global DMA Control */
+					/* 2=Bresenham */
+					/* 3=Unix Timer */
+#define H2_IAR_NUM_M		0x0F00	/* bits 11:8 instance of the */
+					/* blockin which the indirect */
+					/* register resides */
+					/* If IAR_TYPE_M=DMA Port: */
+					/* 1=Synth In */
+					/* 2=AES In */
+					/* 3=AES Out */
+					/* 4=DAC Out */
+					/* 5=ADC Out */
+					/* 6=Synth Control */
+					/* If IAR_TYPE_M=Global DMA Control: */
+					/* 1=Control */
+					/* If IAR_TYPE_M=Bresenham: */
+					/* 1=Bresenham Clock Gen 1 */
+					/* 2=Bresenham Clock Gen 2 */
+					/* 3=Bresenham Clock Gen 3 */
+					/* If IAR_TYPE_M=Unix Timer: */
+					/* 1=Unix Timer */
+#define H2_IAR_ACCESS_SELECT	0x0080	/* 1=read 0=write */
+#define H2_IAR_PARAM		0x000C	/* Parameter Select */
+#define H2_IAR_RB_INDEX_M	0x0003	/* Read Back Index */
+					/* 00:word0 */
+					/* 01:word1 */
+					/* 10:word2 */
+					/* 11:word3 */
+/*
+ * HAL2 internal addressing
+ *
+ * The HAL2 has "indirect registers" (idr) which are accessed by writing to the
+ * Indirect Data registers. Write the address to the Indirect Address register
+ * to transfer the data.
+ *
+ * We define the H2IR_* to the read address and H2IW_* to the write address and
+ * H2I_* to be fields in whatever register is referred to.
+ *
+ * When we write to indirect registers which are larger than one word (16 bit)
+ * we have to fill more than one indirect register before writing. When we read
+ * back however we have to read several times, each time with different Read
+ * Back Indexes (there are defs for doing this easily).
+ */
+
+/*
+ * Relay Control
+ */
+#define H2I_RELAY_C		0x9100
+#define H2I_RELAY_C_STATE	0x01		/* state of RELAY pin signal */
+
+/* DMA port enable */
+
+#define H2I_DMA_PORT_EN		0x9104
+#define H2I_DMA_PORT_EN_SY_IN	0x01		/* Synth_in DMA port */
+#define H2I_DMA_PORT_EN_AESRX	0x02		/* AES receiver DMA port */
+#define H2I_DMA_PORT_EN_AESTX	0x04		/* AES transmitter DMA port */
+#define H2I_DMA_PORT_EN_CODECTX	0x08		/* CODEC transmit DMA port */
+#define H2I_DMA_PORT_EN_CODECR	0x10		/* CODEC receive DMA port */
+
+#define H2I_DMA_END		0x9108 		/* global dma endian select */
+#define H2I_DMA_END_SY_IN	0x01		/* Synth_in DMA port */
+#define H2I_DMA_END_AESRX	0x02		/* AES receiver DMA port */
+#define H2I_DMA_END_AESTX	0x04		/* AES transmitter DMA port */
+#define H2I_DMA_END_CODECTX	0x08		/* CODEC transmit DMA port */
+#define H2I_DMA_END_CODECR	0x10		/* CODEC receive DMA port */
+						/* 0=b_end 1=l_end */
+
+#define H2I_DMA_DRV		0x910C  	/* global PBUS DMA enable */
+
+#define H2I_SYNTH_C		0x1104		/* Synth DMA control */
+
+#define H2I_AESRX_C		0x1204	 	/* AES RX dma control */
+
+#define H2I_C_TS_EN		0x20		/* Timestamp enable */
+#define H2I_C_TS_FRMT		0x40		/* Timestamp format */
+#define H2I_C_NAUDIO		0x80		/* Sign extend */
+
+/* AESRX CTL, 16 bit */
+
+#define H2I_AESTX_C		0x1304		/* AES TX DMA control */
+#define H2I_AESTX_C_CLKID_SHIFT	3		/* Bresenham Clock Gen 1-3 */
+#define H2I_AESTX_C_CLKID_M	0x18
+#define H2I_AESTX_C_DATAT_SHIFT	8		/* 1=mono 2=stereo (3=quad) */
+#define H2I_AESTX_C_DATAT_M	0x300
+
+/* CODEC registers */
+
+#define H2I_DAC_C1		0x1404 		/* DAC DMA control, 16 bit */
+#define H2I_DAC_C2		0x1408		/* DAC DMA control, 32 bit */
+#define H2I_ADC_C1		0x1504 		/* ADC DMA control, 16 bit */
+#define H2I_ADC_C2		0x1508		/* ADC DMA control, 32 bit */
+
+/* Bits in CTL1 register */
+
+#define H2I_C1_DMA_SHIFT	0		/* DMA channel */
+#define H2I_C1_DMA_M		0x7
+#define H2I_C1_CLKID_SHIFT	3		/* Bresenham Clock Gen 1-3 */
+#define H2I_C1_CLKID_M		0x18
+#define H2I_C1_DATAT_SHIFT	8		/* 1=mono 2=stereo (3=quad) */
+#define H2I_C1_DATAT_M		0x300
+
+/* Bits in CTL2 register */
+
+#define H2I_C2_R_GAIN_SHIFT	0		/* right a/d input gain */	
+#define H2I_C2_R_GAIN_M		0xf	
+#define H2I_C2_L_GAIN_SHIFT	4		/* left a/d input gain */
+#define H2I_C2_L_GAIN_M		0xf0
+#define H2I_C2_R_SEL		0x100		/* right input select */
+#define H2I_C2_L_SEL		0x200		/* left input select */
+#define H2I_C2_MUTE		0x400		/* mute */
+#define H2I_C2_DO1		0x00010000	/* digital output port bit 0 */
+#define H2I_C2_DO2		0x00020000	/* digital output port bit 1 */
+#define H2I_C2_R_ATT_SHIFT	18		/* right d/a output - */
+#define H2I_C2_R_ATT_M		0x007c0000	/* attenuation */
+#define H2I_C2_L_ATT_SHIFT	23		/* left d/a output - */
+#define H2I_C2_L_ATT_M		0x0f800000	/* attenuation */
+
+#define H2I_SYNTH_MAP_C		0x1104		/* synth dma handshake ctrl */
+
+/* Clock generator CTL 1, 16 bit */
+
+#define H2I_BRES1_C1		0x2104
+#define H2I_BRES2_C1		0x2204
+#define H2I_BRES3_C1		0x2304
+
+#define H2I_BRES_C1_SHIFT	0		/* 0=48.0 1=44.1 2=aes_rx */
+#define H2I_BRES_C1_M		0x03
+				
+/* Clock generator CTL 2, 32 bit */
+
+#define H2I_BRES1_C2		0x2108
+#define H2I_BRES2_C2		0x2208
+#define H2I_BRES3_C2		0x2308
+
+#define H2I_BRES_C2_INC_SHIFT	0		/* increment value */
+#define H2I_BRES_C2_INC_M	0xffff
+#define H2I_BRES_C2_MOD_SHIFT	16		/* modcontrol value */
+#define H2I_BRES_C2_MOD_M	0xffff0000	/* modctrl=0xffff&(modinc-1) */
+
+/* Unix timer, 64 bit */
+
+#define H2I_UTIME		0x3104
+#define H2I_UTIME_0_LD		0xffff		/* microseconds, LSB's */
+#define H2I_UTIME_1_LD0		0x0f		/* microseconds, MSB's */
+#define H2I_UTIME_1_LD1		0xf0		/* tenths of microseconds */
+#define H2I_UTIME_2_LD		0xffff		/* seconds, LSB's */
+#define H2I_UTIME_3_LD		0xffff		/* seconds, MSB's */
+
+typedef volatile u32 hal2_reg_t;
+
+typedef struct stru_hal2_ctl_regs hal2_ctl_regs_t;
+struct stru_hal2_ctl_regs {
+	hal2_reg_t _unused0[4];
+	hal2_reg_t isr;			/* 0x10 Status Register */
+	hal2_reg_t _unused1[3];
+	hal2_reg_t rev;			/* 0x20 Revision Register */
+	hal2_reg_t _unused2[3];
+	hal2_reg_t iar;			/* 0x30 Indirect Address Register */
+	hal2_reg_t _unused3[3];
+	hal2_reg_t idr0;		/* 0x40 Indirect Data Register 0 */
+	hal2_reg_t _unused4[3];
+	hal2_reg_t idr1;		/* 0x50 Indirect Data Register 1 */
+	hal2_reg_t _unused5[3];
+	hal2_reg_t idr2;		/* 0x60 Indirect Data Register 2 */
+	hal2_reg_t _unused6[3];
+	hal2_reg_t idr3;		/* 0x70 Indirect Data Register 3 */
+};
+
+typedef struct stru_hal2_aes_regs hal2_aes_regs_t;
+struct stru_hal2_aes_regs {
+	hal2_reg_t rx_stat[2];		/* Status registers */
+	hal2_reg_t rx_cr[2];		/* Control registers */
+	hal2_reg_t rx_ud[4];		/* User data window */
+	hal2_reg_t rx_st[24];		/* Channel status data */
+	
+	hal2_reg_t tx_stat[1];		/* Status register */
+	hal2_reg_t tx_cr[3];		/* Control registers */
+	hal2_reg_t tx_ud[4];		/* User data window */
+	hal2_reg_t tx_st[24];		/* Channel status data */
+};
+
+typedef struct stru_hal2_vol_regs hal2_vol_regs_t;
+struct stru_hal2_vol_regs {
+	hal2_reg_t right;		/* 0x00 Right volume */
+	hal2_reg_t left;		/* 0x04 Left volume */
+};
+
+typedef struct stru_hal2_syn_regs hal2_syn_regs_t;
+struct stru_hal2_syn_regs {
+	hal2_reg_t _unused0[2];
+	hal2_reg_t page;		/* DOC Page register */
+	hal2_reg_t regsel;		/* DOC Register selection */
+	hal2_reg_t dlow;		/* DOC Data low */
+	hal2_reg_t dhigh;		/* DOC Data high */
+	hal2_reg_t irq;			/* IRQ Status */
+	hal2_reg_t dram;		/* DRAM Access */
+};
+
+/* HAL2 specific structures */
+
+typedef struct stru_hal2_pbus hal2_pbus_t;
+struct stru_hal2_pbus {
+	struct hpc3_pbus_dmacregs *pbus;
+	int pbusnr;
+	unsigned int ctrl;		/* Current state of pbus->pbdma_ctrl */
+};
+
+typedef struct stru_hal2_binfo hal2_binfo_t;
+typedef struct stru_hal2_buffer hal2_buf_t;
+struct stru_hal2_binfo {
+	volatile struct hpc_dma_desc desc;
+	hal2_buf_t *next;		/* pointer to next buffer */
+	int cnt;			/* bytes in buffer */
+};
+#define H2_BUFFER_SIZE	(PAGE_SIZE - \
+		((sizeof(hal2_binfo_t) - 1) / 8 + 1) * 8)
+struct stru_hal2_buffer {
+	hal2_binfo_t info;
+	char data[H2_BUFFER_SIZE] __attribute__((aligned(8)));
+};
+
+typedef struct stru_hal2_codec hal2_codec_t;
+struct stru_hal2_codec {
+	hal2_buf_t *head;
+	hal2_buf_t *tail; 
+	hal2_pbus_t pbus;
+	unsigned int format;		/* Audio data format */
+	int voices;			/* mono/stereo */
+	unsigned int sample_rate;
+	unsigned int master;		/* Master frequency */
+	unsigned short mod;		/* MOD value */
+	unsigned short inc;		/* INC value */
+
+	wait_queue_head_t dma_wait;
+	spinlock_t lock;
+	struct semaphore sem;
+
+	int usecount;			/* recording and playback are 
+					 * independent */
+};
+
+#define H2_MIX_OUTPUT_ATT	0
+#define H2_MIX_INPUT_GAIN	1
+#define H2_MIXERS		2
+typedef struct stru_hal2_mixer hal2_mixer_t;
+struct stru_hal2_mixer {
+	int modcnt;
+	unsigned int volume[H2_MIXERS];
+};
+
+typedef struct stru_hal2_card hal2_card_t;
+struct stru_hal2_card {
+	int dev_dsp;			/* audio device */
+	int dev_mixer;			/* mixer device */
+	int dev_midi;			/* midi device */
+	
+	hal2_ctl_regs_t *ctl_regs;	/* HAL2 ctl registers */
+	hal2_aes_regs_t *aes_regs;	/* HAL2 vol registers */
+	hal2_vol_regs_t *vol_regs;	/* HAL2 aes registers */
+	hal2_syn_regs_t *syn_regs;	/* HAL2 syn registers */
+
+	hal2_codec_t dac;
+	hal2_codec_t adc;
+	hal2_mixer_t mixer;
+};
+
+#endif				/* __HAL2_H */
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/i810_audio.c linux-2.5/sound/oss/i810_audio.c
--- linux-2.5.13/sound/oss/i810_audio.c	Fri May  3 01:22:45 2002
+++ linux-2.5/sound/oss/i810_audio.c	Fri May  3 03:49:08 2002
@@ -110,6 +110,9 @@
 #ifndef PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO
 #define PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO	0x01b1
 #endif
+#ifndef PCI_DEVICE_ID_AMD_768_AUDIO
+#define PCI_DEVICE_ID_AMD_768_AUDIO	0x7445
+#endif
 
 static int ftsodell=0;
 static int strict_clocking=0;
@@ -231,7 +234,8 @@
 	INTELICH2,
 	INTELICH3,
 	SI7012,
-	NVIDIA_NFORCE
+	NVIDIA_NFORCE,
+	AMD768
 };
 
 static char * card_names[] = {
@@ -241,7 +245,8 @@
 	"Intel ICH2",
 	"Intel ICH3",
 	"SiS 7012",
-	"NVIDIA nForce Audio"
+	"NVIDIA nForce Audio",
+	"AMD 768"
 };
 
 static struct pci_device_id i810_pci_tbl [] __initdata = {
@@ -259,6 +264,8 @@
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, SI7012},
 	{PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_MCP1_AUDIO,
 	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, NVIDIA_NFORCE},
+	{PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_768_AUDIO,
+	 PCI_ANY_ID, PCI_ANY_ID, 0, 0, AMD768},
 	{0,}
 };
 
@@ -1675,6 +1682,7 @@
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(dmabuf->rawbuf),
 			     size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	dmabuf->mapped = 1;
 	dmabuf->trigger = 0;
 	ret = 0;
@@ -2020,7 +2028,7 @@
 		printk("SNDCTL_DSP_GETOPTR %d, %d, %d, %d\n", cinfo.bytes,
 			cinfo.blocks, cinfo.ptr, dmabuf->count);
 #endif
-		return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+		return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_GETISPACE:
 		if (!(file->f_mode & FMODE_READ))
@@ -2059,7 +2067,7 @@
 		printk("SNDCTL_DSP_GETIPTR %d, %d, %d, %d\n", cinfo.bytes,
 			cinfo.blocks, cinfo.ptr, dmabuf->count);
 #endif
-		return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+		return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_NONBLOCK:
 #ifdef DEBUG
@@ -2684,6 +2692,14 @@
 			break;
 		}
 		
+		codec->codec_write(codec, AC97_EXTENDED_MODEM_ID, 0L);
+		if(codec->codec_read(codec, AC97_EXTENDED_MODEM_ID))
+		{
+			printk(KERN_WARNING "i810_audio: codec %d is a softmodem - skipping.\n", num_ac97);
+			kfree(codec);
+			continue;
+		}
+	
 		card->ac97_features = eid;
 				
 		/* Now check the codec for useful features to make up for
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/ite8172.c linux-2.5/sound/oss/ite8172.c
--- linux-2.5.13/sound/oss/ite8172.c	Fri May  3 01:22:44 2002
+++ linux-2.5/sound/oss/ite8172.c	Sun Mar  3 16:56:19 2002
@@ -1105,6 +1105,7 @@
 	unlock_kernel();
 	return -EAGAIN;
     }
+    vma->vm_flags &= ~VM_IO;
     db->mapped = 1;
     unlock_kernel();
     return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/maestro.c linux-2.5/sound/oss/maestro.c
--- linux-2.5.13/sound/oss/maestro.c	Fri May  3 01:22:48 2002
+++ linux-2.5/sound/oss/maestro.c	Sat Apr 13 17:42:59 2002
@@ -2512,6 +2512,7 @@
 	ret = -EAGAIN;
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 	ret = 0;
 out:
@@ -2756,7 +2757,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -2771,7 +2772,7 @@
 		if (s->dma_dac.mapped)
 			s->dma_dac.count &= s->dma_dac.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/maestro3.c linux-2.5/sound/oss/maestro3.c
--- linux-2.5.13/sound/oss/maestro3.c	Fri May  3 01:22:56 2002
+++ linux-2.5/sound/oss/maestro3.c	Sat Apr 13 17:42:59 2002
@@ -1557,6 +1557,7 @@
     ret = -EAGAIN;
     if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
         goto out;
+    vma->vm_flags &= ~VM_IO;
 
     db->mapped = 1;
     ret = 0;
@@ -1805,7 +1806,7 @@
         if (s->dma_adc.mapped)
             s->dma_adc.count &= s->dma_adc.fragsize-1;
         spin_unlock_irqrestore(&s->lock, flags);
-        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
     case SNDCTL_DSP_GETOPTR:
         if (!(file->f_mode & FMODE_WRITE))
@@ -1818,7 +1819,7 @@
         if (s->dma_dac.mapped)
             s->dma_dac.count &= s->dma_dac.fragsize-1;
         spin_unlock_irqrestore(&s->lock, flags);
-        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+        return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
     case SNDCTL_DSP_GETBLKSIZE:
         if (file->f_mode & FMODE_WRITE) {
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/mpu401.c linux-2.5/sound/oss/mpu401.c
--- linux-2.5.13/sound/oss/mpu401.c	Fri May  3 01:22:56 2002
+++ linux-2.5/sound/oss/mpu401.c	Tue Apr 16 02:40:02 2002
@@ -15,6 +15,7 @@
  * Alan Cox		modularisation, use normal request_irq, use dev_id
  * Bartlomiej Zolnierkiewicz	removed some __init to allow using many drivers
  * Chris Rankin		Update the module-usage counter for the coprocessor
+ * Zwane Mwaikambo	Changed attach/unload resource freeing
  */
 
 #include <linux/module.h>
@@ -77,7 +78,7 @@
 
 static void mpu401_close(int dev);
 
-static int mpu401_status(struct mpu_config *devc)
+static inline int mpu401_status(struct mpu_config *devc)
 {
 	return inb(STATPORT(devc->base));
 }
@@ -85,17 +86,17 @@
 #define input_avail(devc)		(!(mpu401_status(devc)&INPUT_AVAIL))
 #define output_ready(devc)		(!(mpu401_status(devc)&OUTPUT_READY))
 
-static void write_command(struct mpu_config *devc, unsigned char cmd)
+static inline void write_command(struct mpu_config *devc, unsigned char cmd)
 {
 	outb(cmd, COMDPORT(devc->base));
 }
 
-static int read_data(struct mpu_config *devc)
+static inline int read_data(struct mpu_config *devc)
 {
 	return inb(DATAPORT(devc->base));
 }
 
-static void write_data(struct mpu_config *devc, unsigned char byte)
+static inline void write_data(struct mpu_config *devc, unsigned char byte)
 {
 	outb(byte, DATAPORT(devc->base));
 }
@@ -965,12 +966,12 @@
 	restore_flags(flags);
 }
 
-void attach_mpu401(struct address_info *hw_config, struct module *owner)
+int attach_mpu401(struct address_info *hw_config, struct module *owner)
 {
 	unsigned long flags;
 	char revision_char;
 
-	int m;
+	int m, ret;
 	struct mpu_config *devc;
 
 	hw_config->slots[1] = -1;
@@ -978,7 +979,8 @@
 	if (m == -1)
 	{
 		printk(KERN_WARNING "MPU-401: Too many midi devices detected\n");
-		return;
+		ret = -ENOMEM;
+		goto out_err;
 	}
 	devc = &dev_conf[m];
 	devc->base = hw_config->io_base;
@@ -1008,16 +1010,16 @@
 		if (!reset_mpu401(devc))
 		{
 			printk(KERN_WARNING "mpu401: Device didn't respond\n");
-			sound_unload_mididev(m);
-			return;
+			ret = -ENODEV;
+			goto out_mididev;
 		}
 		if (!devc->shared_irq)
 		{
 			if (request_irq(devc->irq, mpuintr, 0, "mpu401", (void *)m) < 0)
 			{
 				printk(KERN_WARNING "mpu401: Failed to allocate IRQ%d\n", devc->irq);
-				sound_unload_mididev(m);
-				return;
+				ret = -ENOMEM;
+				goto out_mididev;
 			}
 		}
 		save_flags(flags);
@@ -1027,7 +1029,12 @@
 			mpu401_chk_version(m, devc);
 		restore_flags(flags);
 	}
-	request_region(hw_config->io_base, 2, "mpu401");
+
+	if (!request_region(hw_config->io_base, 2, "mpu401"))
+	{
+		ret = -ENOMEM;
+		goto out_irq;
+	}	
 
 	if (devc->version != 0)
 		if (mpu_cmd(m, 0xC5, 0) >= 0)	/* Set timebase OK */
@@ -1039,9 +1046,9 @@
 
 	if (mpu401_synth_operations[m] == NULL)
 	{
-		sound_unload_mididev(m);
 		printk(KERN_ERR "mpu401: Can't allocate memory\n");
-		return;
+		ret = -ENOMEM;
+		goto out_resource;
 	}
 	if (!(devc->capabilities & MPU_CAP_INTLG))	/* No intelligent mode */
 	{
@@ -1120,6 +1127,17 @@
 
 	hw_config->slots[1] = m;
 	sequencer_init();
+	
+	return 0;
+
+out_resource:
+	release_region(hw_config->io_base, 2);
+out_irq:
+	free_irq(devc->irq, (void *)m);
+out_mididev:
+	sound_unload_mididev(m);
+out_err:
+	return ret;
 }
 
 static int reset_mpu401(struct mpu_config *devc)
@@ -1231,15 +1249,17 @@
 {
 	void *p;
 	int n=hw_config->slots[1];
-	
-	release_region(hw_config->io_base, 2);
-	if (hw_config->always_detect == 0 && hw_config->irq > 0)
-		free_irq(hw_config->irq, (void *)n);
-	p=mpu401_synth_operations[n];
-	sound_unload_mididev(n);
-	sound_unload_timerdev(hw_config->slots[2]);
-	if(p)
-		kfree(p);
+		
+	if (n != -1) {
+		release_region(hw_config->io_base, 2);
+		if (hw_config->always_detect == 0 && hw_config->irq > 0)
+			free_irq(hw_config->irq, (void *)n);
+		p=mpu401_synth_operations[n];
+		sound_unload_mididev(n);
+		sound_unload_timerdev(hw_config->slots[2]);
+		if(p)
+			kfree(p);
+	}
 }
 
 /*****************************************************
@@ -1754,6 +1774,7 @@
 
 int __init init_mpu401(void)
 {
+	int ret;
 	/* Can be loaded either for module use or to provide functions
 	   to others */
 	if (io != -1 && irq != -1) {
@@ -1761,7 +1782,8 @@
 		cfg.io_base = io;
 		if (probe_mpu401(&cfg) == 0)
 			return -ENODEV;
-		attach_mpu401(&cfg, THIS_MODULE);
+		if ((ret = attach_mpu401(&cfg, THIS_MODULE)))
+			return ret;
 	}
 	
 	return 0;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/mpu401.h linux-2.5/sound/oss/mpu401.h
--- linux-2.5.13/sound/oss/mpu401.h	Fri May  3 01:22:50 2002
+++ linux-2.5/sound/oss/mpu401.h	Tue Apr 16 02:40:02 2002
@@ -7,7 +7,7 @@
 
 /*	From mpu401.c */
 int probe_mpu401(struct address_info *hw_config);
-void attach_mpu401(struct address_info * hw_config, struct module *owner);
+int attach_mpu401(struct address_info * hw_config, struct module *owner);
 void unload_mpu401(struct address_info *hw_info);
 
 int intchk_mpu401(void *dev_id);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/nec_vrc5477.c linux-2.5/sound/oss/nec_vrc5477.c
--- linux-2.5.13/sound/oss/nec_vrc5477.c	Fri May  3 01:22:55 2002
+++ linux-2.5/sound/oss/nec_vrc5477.c	Sun Mar  3 17:54:36 2002
@@ -6,6 +6,8 @@
  *     AC97 sound dirver for NEC Vrc5477 chip (an integrated, 
  *     multi-function controller chip for MIPS CPUs)
  *
+ * VRA support Copyright 2001 Bradley D. LaRonde <brad@ltc.com>
+ *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
  * Free Software Foundation;  either version 2 of the  License, or (at your
@@ -83,17 +85,25 @@
 #include <asm/uaccess.h>
 #include <asm/hardirq.h>
 
-#include <asm/ddb5xxx/debug.h>
+/* -------------------debug macros -------------------------------------- */
+/* #undef VRC5477_AC97_DEBUG */
+#define VRC5477_AC97_DEBUG
 
 #undef VRC5477_AC97_VERBOSE_DEBUG
+/* #define VRC5477_AC97_VERBOSE_DEBUG */
 
-/* one must turn on CONFIG_LL_DEBUG before VERBOSE_DEBUG is turned */
 #if defined(VRC5477_AC97_VERBOSE_DEBUG)
-#if !defined(CONFIG_LL_DEBUG)
-#error "You must turn CONFIG_LL_DEBUG"
-#endif
+#define VRC5477_AC97_DEBUG
 #endif
 
+#if defined(VRC5477_AC97_DEBUG)
+#include <linux/kernel.h>
+#define ASSERT(x)  if (!(x)) { \
+	panic("assertion failed at %s:%d: %s\n", __FILE__, __LINE__, #x); }
+#else
+#define	ASSERT(x)
+#endif /* VRC5477_AC97_DEBUG */
+
 #if defined(VRC5477_AC97_VERBOSE_DEBUG)
 static u16 inTicket=0; 		/* check sync between intr & write */
 static u16 outTicket=0;
@@ -179,16 +189,17 @@
 	unsigned long io;
 	unsigned int irq;
 
-#ifdef CONFIG_LL_DEBUG
+#ifdef VRC5477_AC97_DEBUG
 	/* debug /proc entry */
 	struct proc_dir_entry *ps;
 	struct proc_dir_entry *ac97_ps;
-#endif /* CONFIG_LL_DEBUG */
+#endif /* VRC5477_AC97_DEBUG */
 
 	struct ac97_codec codec;
 
 	unsigned dacChannels, adcChannels;
 	unsigned short dacRate, adcRate;
+	unsigned short extended_status;
 
 	spinlock_t lock;
 	struct semaphore open_sem;
@@ -275,7 +286,7 @@
                 (VRC5477_CODEC_RD_RRDYA | VRC5477_CODEC_RD_RRDYD) ) {
 		/* we get either addr or data, or both */
 		if (result & VRC5477_CODEC_RD_RRDYA) {
-			MIPS_ASSERT(addr == ((result >> 16) & 0x7f) );
+			ASSERT(addr == ((result >> 16) & 0x7f) );
 		}
 		if (result & VRC5477_CODEC_RD_RRDYD) {
 			break;
@@ -345,8 +356,10 @@
 
 static void set_dac_rate(struct vrc5477_ac97_state *s, unsigned rate)
 {
+	if(s->extended_status & AC97_EXTSTAT_VRA) {
 	wrcodec(&s->codec, AC97_PCM_FRONT_DAC_RATE, rate);
-	s->dacRate = rate;
+		s->dacRate = rdcodec(&s->codec, AC97_PCM_FRONT_DAC_RATE);
+	}
 }
 
 
@@ -408,7 +421,7 @@
 	}
 
 	/* we should have some data to do the DMA trasnfer */
-	MIPS_ASSERT(db->count >= db->fragSize);
+	ASSERT(db->count >= db->fragSize);
 
 	/* clear pending fales interrupts */
 	outl(VRC5477_INT_MASK_DAC1END | VRC5477_INT_MASK_DAC2END, 
@@ -442,12 +455,12 @@
 	outl (temp, s->io + VRC5477_CTRL);
 
 	/* it is time to setup next dma transfer */
-	MIPS_ASSERT(inl(s->io + VRC5477_DAC1_CTRL) & VRC5477_DMA_WIP);
-	MIPS_ASSERT(inl(s->io + VRC5477_DAC2_CTRL) & VRC5477_DMA_WIP);
+	ASSERT(inl(s->io + VRC5477_DAC1_CTRL) & VRC5477_DMA_WIP);
+	ASSERT(inl(s->io + VRC5477_DAC2_CTRL) & VRC5477_DMA_WIP);
 
 	temp = db->nextOut + db->fragSize;
 	if (temp >= db->fragTotalSize) {
-		MIPS_ASSERT(temp == db->fragTotalSize);
+		ASSERT(temp == db->fragTotalSize);
 		temp = 0;
 	}
 
@@ -463,7 +476,7 @@
 #if defined(VRC5477_AC97_VERBOSE_DEBUG)
 	outTicket = *(u16*)(db->lbuf+db->nextOut);
 	if (db->count > db->fragSize) {
-		MIPS_ASSERT((u16)(outTicket+1) == *(u16*)(db->lbuf+temp));
+		ASSERT((u16)(outTicket+1) == *(u16*)(db->lbuf+temp));
 	}
 #endif
 
@@ -521,7 +534,7 @@
 	}
 
 	/* we should at least have some free space in the buffer */
-	MIPS_ASSERT(db->count < db->fragTotalSize - db->fragSize * 2);
+	ASSERT(db->count < db->fragTotalSize - db->fragSize * 2);
 
 	/* clear pending ones */
 	outl(VRC5477_INT_MASK_ADC1END | VRC5477_INT_MASK_ADC2END, 
@@ -553,7 +566,7 @@
 	/* it is time to setup next dma transfer */
 	temp = db->nextIn + db->fragSize;
 	if (temp >= db->fragTotalSize) {
-		MIPS_ASSERT(temp == db->fragTotalSize);
+		ASSERT(temp == db->fragTotalSize);
 		temp = 0;
 	}
 	outl(db->lbufDma + temp, s->io + VRC5477_ADC1_BADDR);
@@ -573,7 +586,7 @@
 				  struct dmabuf *db)
 {
 	if (db->lbuf) {
-		MIPS_ASSERT(db->rbuf);
+		ASSERT(db->rbuf);
 		pci_free_consistent(s->dev, PAGE_SIZE << db->bufOrder,
 				    db->lbuf, db->lbufDma);
 		pci_free_consistent(s->dev, PAGE_SIZE << db->bufOrder,
@@ -592,7 +605,7 @@
 	unsigned bufsize;
 
 	if (!db->lbuf) {
-		MIPS_ASSERT(!db->rbuf);
+		ASSERT(!db->rbuf);
 
 		db->ready = 0;
 		for (order = DMABUF_DEFAULTORDER; 
@@ -606,7 +619,7 @@
 							&db->rbufDma);
 			if (db->lbuf && db->rbuf) break;
 			if (db->lbuf) {
-			    MIPS_ASSERT(!db->rbuf);
+			    ASSERT(!db->rbuf);
 			    pci_free_consistent(s->dev, 
 						PAGE_SIZE << order,
 						db->lbuf,
@@ -614,7 +627,7 @@
 			}
 		}
 		if (!db->lbuf) {
-			MIPS_ASSERT(!db->rbuf);
+			ASSERT(!db->rbuf);
 			return -ENOMEM;
 		}
 
@@ -677,7 +690,7 @@
 	/* set the base addr for next DMA transfer */
 	temp = adc->nextIn + 2*adc->fragSize;
 	if (temp >= adc->fragTotalSize) {
-		MIPS_ASSERT( (temp == adc->fragTotalSize) ||
+		ASSERT( (temp == adc->fragTotalSize) ||
                              (temp == adc->fragTotalSize + adc->fragSize) );
 		temp -= adc->fragTotalSize;
 	}
@@ -687,7 +700,7 @@
 	/* adjust nextIn */
 	adc->nextIn += adc->fragSize;
 	if (adc->nextIn >= adc->fragTotalSize) {
-		MIPS_ASSERT(adc->nextIn == adc->fragTotalSize);
+		ASSERT(adc->nextIn == adc->fragTotalSize);
 		adc->nextIn = 0;
 	}
 
@@ -706,13 +719,13 @@
 	unsigned temp;
 
 	/* next DMA transfer should already started */
-	MIPS_ASSERT(inl(s->io + VRC5477_DAC1_CTRL) & VRC5477_DMA_WIP);
-	MIPS_ASSERT(inl(s->io + VRC5477_DAC2_CTRL) & VRC5477_DMA_WIP);
+	ASSERT(inl(s->io + VRC5477_DAC1_CTRL) & VRC5477_DMA_WIP);
+	ASSERT(inl(s->io + VRC5477_DAC2_CTRL) & VRC5477_DMA_WIP);
 
 	/* let us set for next next DMA transfer */
 	temp = dac->nextOut + dac->fragSize*2;
 	if (temp >= dac->fragTotalSize) {
-		MIPS_ASSERT( (temp == dac->fragTotalSize) || 
+		ASSERT( (temp == dac->fragTotalSize) || 
                              (temp == dac->fragTotalSize + dac->fragSize) );
 		temp -= dac->fragTotalSize;
 	}
@@ -728,22 +741,22 @@
 		printk("assert fail: - %d vs %d\n", 
 		        *(u16*)(dac->lbuf +  dac->nextOut),
                         outTicket);
-                MIPS_ASSERT(1 == 0);
+                ASSERT(1 == 0);
 	}
 #endif
 
 	/* adjust nextOut pointer */
 	dac->nextOut += dac->fragSize;
 	if (dac->nextOut >= dac->fragTotalSize) {
-		MIPS_ASSERT(dac->nextOut == dac->fragTotalSize);
+		ASSERT(dac->nextOut == dac->fragTotalSize);
 		dac->nextOut = 0;
 	}
 
 	/* adjust count */
 	dac->count -= dac->fragSize;
 	if (dac->count <=0 ) {
-		MIPS_ASSERT(dac->count == 0);
-		MIPS_ASSERT(dac->nextIn == dac->nextOut);
+		ASSERT(dac->count == 0);
+		ASSERT(dac->nextIn == dac->nextOut);
 		/* buffer under run */
 		stop_dac(s);
 	}
@@ -751,12 +764,12 @@
 #if defined(VRC5477_AC97_VERBOSE_DEBUG)
 	if (dac->count) {
 		outTicket ++;
-		MIPS_ASSERT(*(u16*)(dac->lbuf +  dac->nextOut) == outTicket);
+		ASSERT(*(u16*)(dac->lbuf +  dac->nextOut) == outTicket);
 	}
 #endif
 	
 	/* we cannot have both under run and someone is waiting on us */
-	MIPS_ASSERT(! (waitqueue_active(&dac->wait) && (dac->count <= 0)) );
+	ASSERT(! (waitqueue_active(&dac->wait) && (dac->count <= 0)) );
 
 	/* wake up anybody listening */
 	if (waitqueue_active(&dac->wait))
@@ -905,7 +918,7 @@
 
 		copyCount -= count;
 		bufStart += count;
-		MIPS_ASSERT(bufStart <= db->fragTotalSize);
+		ASSERT(bufStart <= db->fragTotalSize);
 		buffer += count *2;
 	}
 	return 0;
@@ -937,12 +950,12 @@
 		}
 		if (copyCount + db->nextOut > db->fragTotalSize) {
 			copyCount = db->fragTotalSize - db->nextOut;
-			MIPS_ASSERT((copyCount % db->fragSize) == 0);
+			ASSERT((copyCount % db->fragSize) == 0);
 		}
 
 		copyFragCount = (copyCount-1) >> db->fragShift;
 		copyFragCount = (copyFragCount+1) << db->fragShift;
-		MIPS_ASSERT(copyFragCount >= copyCount);
+		ASSERT(copyFragCount >= copyCount);
 
 		/* we copy differently based on adc channels */
 		if (s->adcChannels == 1) {
@@ -965,12 +978,12 @@
 
 		db->nextOut += copyFragCount;
 		if (db->nextOut >= db->fragTotalSize) {
-			MIPS_ASSERT(db->nextOut == db->fragTotalSize);
+			ASSERT(db->nextOut == db->fragTotalSize);
 			db->nextOut = 0;
 		}
 
-		MIPS_ASSERT((copyFragCount % db->fragSize) == 0);
-		MIPS_ASSERT( (count == 0) || (copyCount == copyFragCount));
+		ASSERT((copyFragCount % db->fragSize) == 0);
+		ASSERT( (count == 0) || (copyCount == copyFragCount));
 	}
 
 	spin_lock_irqsave(&s->lock, flags);
@@ -999,7 +1012,7 @@
 	if (!access_ok(VERIFY_WRITE, buffer, count))
 		return -EFAULT;
 
-	MIPS_ASSERT(db->ready);
+	ASSERT(db->ready);
 
 	while (count > 0) {
 		// wait for samples in capture buffer
@@ -1024,7 +1037,7 @@
 			}
 		} while (avail <= 0);
 
-		MIPS_ASSERT( (avail % db->fragSize) == 0);
+		ASSERT( (avail % db->fragSize) == 0);
 		copyCount = copy_adc_to_user(s, buffer, count, avail);
 		if (copyCount <=0 ) {
 			if (!ret) ret = -EFAULT;
@@ -1047,7 +1060,7 @@
 	struct dmabuf *db = &s->dma_dac;
 	int bufStart = db->nextIn;
 
-	MIPS_ASSERT(db->ready);
+	ASSERT(db->ready);
 
         for (; copyCount > 0; ) {
                 int i;
@@ -1065,7 +1078,7 @@
 
                 copyCount -= count;
 		bufStart += count;
-		MIPS_ASSERT(bufStart <= db->fragTotalSize);
+		ASSERT(bufStart <= db->fragTotalSize);
                 buffer += count *2;
         }
         return 0;
@@ -1101,13 +1114,13 @@
 		}
                 if (copyCount + db->nextIn > db->fragTotalSize) {
                         copyCount = db->fragTotalSize - db->nextIn;
-                        MIPS_ASSERT((copyCount % db->fragSize) == 0);
-                        MIPS_ASSERT(copyCount > 0);
+                        ASSERT((copyCount % db->fragSize) == 0);
+                        ASSERT(copyCount > 0);
                 }
 
 		copyFragCount = (copyCount-1) >> db->fragShift;
 		copyFragCount = (copyFragCount+1) << db->fragShift;
-		MIPS_ASSERT(copyFragCount >= copyCount);
+		ASSERT(copyFragCount >= copyCount);
 
 		/* we copy differently based on the number channels */
 		if (s->dacChannels == 1) {
@@ -1147,12 +1160,12 @@
 
 		db->nextIn += copyFragCount;
 		if (db->nextIn >= db->fragTotalSize) {
-			MIPS_ASSERT(db->nextIn == db->fragTotalSize);
+			ASSERT(db->nextIn == db->fragTotalSize);
 			db->nextIn = 0;
 		}
 
-		MIPS_ASSERT((copyFragCount % db->fragSize) == 0);
-		MIPS_ASSERT( (count == 0) || (copyCount == copyFragCount));
+		ASSERT((copyFragCount % db->fragSize) == 0);
+		ASSERT( (count == 0) || (copyCount == copyFragCount));
 	}
 
 	spin_lock_irqsave(&s->lock, flags);
@@ -1162,7 +1175,7 @@
 	}
 
 	/* nextIn should not be equal to nextOut unless we are full */
-	MIPS_ASSERT( ( (db->count == db->fragTotalSize) && 
+	ASSERT( ( (db->count == db->fragTotalSize) && 
                        (db->nextIn == db->nextOut) ) ||
                      ( (db->count < db->fragTotalSize) &&
                        (db->nextIn != db->nextOut) ) );
@@ -1210,7 +1223,7 @@
 			}
 		} while (avail <= 0);
 	
-		MIPS_ASSERT( (avail % db->fragSize) == 0);
+		ASSERT( (avail % db->fragSize) == 0);
 		copyCount = copy_dac_from_user(s, buffer, count, avail);
 		if (copyCount < 0) {
 			if (!ret) ret = -EFAULT;
@@ -1251,7 +1264,7 @@
 	return mask;
 }
 
-#ifdef CONFIG_LL_DEBUG
+#ifdef VRC5477_AC97_DEBUG
 static struct ioctl_str_t {
     unsigned int cmd;
     const char* str;
@@ -1302,7 +1315,7 @@
 	int count;
 	int val, ret;
 
-#ifdef CONFIG_LL_DEBUG
+#ifdef VRC5477_AC97_DEBUG
 	for (count=0; count<sizeof(ioctl_str)/sizeof(ioctl_str[0]); count++) {
 		if (ioctl_str[count].cmd == cmd)
 			break;
@@ -1633,7 +1646,7 @@
  * CODEC chipstate
  */
 
-#ifdef CONFIG_LL_DEBUG
+#ifdef VRC5477_AC97_DEBUG
 
 struct {
        const char *regname;
@@ -1757,7 +1770,7 @@
 	return len;
 
 }
-#endif /* CONFIG_LL_DEBUG */
+#endif /* VRC5477_AC97_DEBUG */
 
 /* --------------------------------------------------------------------- */
 
@@ -1795,7 +1808,7 @@
         udelay(100); /* workaround hardware bug */
         // dump_memory(0xbb000000, 48);
         while ( ((result=myinl(VRC5477_CODEC_RD)) & 0xc0000000) != 0xc0000000);
-        MIPS_ASSERT(addr == ((result >> 16) & 0x7f) );
+        ASSERT(addr == ((result >> 16) & 0x7f) );
         return result & 0xffff;
 }
 
@@ -1823,7 +1836,7 @@
         while (myinl(VRC5477_CODEC_WR) & 0x80000000);
 
 	for (i=0; i< 0x40; i+=4) {	
-	MIPS_ASSERT(inl(s->io+i) == myinl(i));
+		ASSERT(inl(s->io+i) == myinl(i));
 	}
 
         printk("codec registers : ");
@@ -1849,9 +1862,9 @@
 					const struct pci_device_id *pciid)
 {
 	struct vrc5477_ac97_state *s;
+#ifdef VRC5477_AC97_DEBUG
 	char proc_str[80];
-
-	MIPS_DEBUG(printk("vrc5477_ac97_probe() invoked\n"));
+#endif
 
 	if (pcidev->irq == 0) 
 		return -1;
@@ -1904,37 +1917,27 @@
 	     register_sound_mixer(&vrc5477_ac97_mixer_fops, -1)) < 0)
 		goto err_dev2;
 
-#ifdef CONFIG_LL_DEBUG
+#ifdef VRC5477_AC97_DEBUG
 	/* intialize the debug proc device */
 	s->ps = create_proc_read_entry(VRC5477_AC97_MODULE_NAME, 0, NULL,
 				       proc_vrc5477_ac97_dump, NULL);
-#endif /* CONFIG_LL_DEBUG */
+#endif /* VRC5477_AC97_DEBUG */
 	
 	/* enable pci io and bus mastering */
 	if (pci_enable_device(pcidev))
 		goto err_dev3;
 	pci_set_master(pcidev);
 
-/*
-jsun_scan_pci_bus();
-vrc5477_show_pci_regs();
-vrc5477_show_pdar_regs();
-*/
-
 	/* cold reset the AC97 */
 	outl(VRC5477_ACLINK_CTRL_RST_ON | VRC5477_ACLINK_CTRL_RST_TIME,
 	     s->io + VRC5477_ACLINK_CTRL);
 	while (inl(s->io + VRC5477_ACLINK_CTRL) & VRC5477_ACLINK_CTRL_RST_ON);
 
-/*
-jsun_ac97_test(s);
-*/
-
 	/* codec init */
 	if (!ac97_probe_codec(&s->codec))
 		goto err_dev3;
 
-#ifdef CONFIG_LL_DEBUG
+#ifdef VRC5477_AC97_DEBUG
 	sprintf(proc_str, "driver/%s/%d/ac97", 
 		VRC5477_AC97_MODULE_NAME, s->codec.id);
 	s->ac97_ps = create_proc_read_entry (proc_str, 0, NULL,
@@ -1942,6 +1945,25 @@
 	/* TODO : why this proc file does not show up? */
 #endif
 
+	/* Try to enable variable rate audio mode. */
+	wrcodec(&s->codec, AC97_EXTENDED_STATUS,
+		rdcodec(&s->codec, AC97_EXTENDED_STATUS) | AC97_EXTSTAT_VRA);
+	/* Did we enable it? */
+	if(rdcodec(&s->codec, AC97_EXTENDED_STATUS) & AC97_EXTSTAT_VRA)
+		s->extended_status |= AC97_EXTSTAT_VRA;
+	else {
+		s->dacRate = 48000;
+		printk(KERN_INFO PFX "VRA mode not enabled; rate fixed at %d.",
+			s->dacRate);
+	}
+
+#if 0
+	/* What's wrong with the codec chip defaults?
+	 * If at all, shouldn't this be done through ac97_codec.c instead?
+	 * This code just ends up making my system noisey at boot.
+	 * /dev/mixer reaches these anyway.  bdl
+	 */
+
         /* let us get the default volumne louder */
         wrcodec(&s->codec, 0x2, 0);
         wrcodec(&s->codec, 0x18, 0x0707);
@@ -1954,6 +1976,7 @@
 	// wrcodec(&s->codec, 0x1c, 0x0707);
 	wrcodec(&s->codec, 0x1c, 0x0f0f);
 	wrcodec(&s->codec, 0x1e, 0x07);
+#endif
 
 	/* enable the master interrupt but disable all others */
 	outl(VRC5477_INT_MASK_NMASK, s->io + VRC5477_INT_MASK);
@@ -1989,10 +2012,12 @@
 	if (!s)
 		return;
 	list_del(&s->devs);
-#ifdef CONFIG_LL_DEBUG
+
+#ifdef VRC5477_AC97_DEBUG
 	if (s->ps)
 		remove_proc_entry(VRC5477_AC97_MODULE_NAME, NULL);
-#endif /* CONFIG_LL_DEBUG */
+#endif /* VRC5477_AC97_DEBUG */
+
 	synchronize_irq();
 	free_irq(s->irq, s);
 	release_region(s->io, pci_resource_len(dev,0));
@@ -2003,8 +2028,6 @@
 }
 
 
-#define		PCI_VENDOR_ID_NEC		0x1033
-#define		PCI_DEVICE_ID_NEC_VRC5477_AC97	0x00A6
 static struct pci_device_id id_table[] __devinitdata = {
     { PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_VRC5477_AC97, 
       PCI_ANY_ID, PCI_ANY_ID, 0, 0 },
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/nm256_audio.c linux-2.5/sound/oss/nm256_audio.c
--- linux-2.5.13/sound/oss/nm256_audio.c	Fri May  3 01:22:51 2002
+++ linux-2.5/sound/oss/nm256_audio.c	Mon Feb  4 16:35:16 2002
@@ -896,7 +896,7 @@
 
     /* Reset the mixer.  'Tis magic!  */
     nm256_writePort8 (card, 2, 0x6c0, 1);
-    nm256_writePort8 (card, 2, 0x6cc, 0x87);
+//  nm256_writePort8 (card, 2, 0x6cc, 0x87);	/* This crashes Dell latitudes */
     nm256_writePort8 (card, 2, 0x6cc, 0x80);
     nm256_writePort8 (card, 2, 0x6cc, 0x0);
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/opl3sa2.c linux-2.5/sound/oss/opl3sa2.c
--- linux-2.5.13/sound/oss/opl3sa2.c	Fri May  3 01:22:38 2002
+++ linux-2.5/sound/oss/opl3sa2.c	Wed May  1 20:40:32 2002
@@ -56,6 +56,9 @@
  * Scott Murray            Some small cleanups to the init code output.
  *                         (Jan 7, 2001)
  * Zwane Mwaikambo	   Added PM support. (Dec 4 2001)
+ * Zwane Mwaikambo	   Code, data structure cleanups. (Feb 15 2002)
+ * Zwane Mwaikambo	   Free resources during auxiliary device probe
+ * 			   failures (Apr 29 2002)
  *
  */
 
@@ -65,11 +68,15 @@
 #include <linux/isapnp.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
+#include <linux/delay.h>
 #include "sound_config.h"
 
 #include "ad1848.h"
 #include "mpu401.h"
 
+#define OPL3SA2_MODULE_NAME	"opl3sa2"
+#define PFX			OPL3SA2_MODULE_NAME ": "
+
 /* Useful control port indexes: */
 #define OPL3SA2_PM	     0x01
 #define OPL3SA2_SYS_CTRL     0x02
@@ -90,9 +97,10 @@
 #define DEFAULT_TIMBRE 0
 
 /* Power saving modes */
-#define OPL3SA2_PM_MODE1	0x05
-#define OPL3SA2_PM_MODE2	0x04
-#define OPL3SA2_PM_MODE3	0x03
+#define OPL3SA2_PM_MODE0	0x00
+#define OPL3SA2_PM_MODE1	0x04	/* PSV */
+#define OPL3SA2_PM_MODE2	0x05	/* PSV | PDX */
+#define OPL3SA2_PM_MODE3	0x27	/* ADOWN | PSV | PDN | PDX */
 
 /* For checking against what the card returns: */
 #define VERSION_UNKNOWN 0
@@ -106,6 +114,7 @@
 #define CHIPSET_UNKNOWN -1
 #define CHIPSET_OPL3SA2 0
 #define CHIPSET_OPL3SA3 1
+static const char *CHIPSET_TABLE[] = {"OPL3-SA2", "OPL3-SA3"};
 
 #ifdef __ISAPNP__
 #define OPL3SA2_CARDS_MAX 4
@@ -116,38 +125,40 @@
 /* This should be pretty obvious */
 static int opl3sa2_cards_num; /* = 0 */
 
-/* What's my version(s)? */
-static int chipset[OPL3SA2_CARDS_MAX] = { CHIPSET_UNKNOWN };
-
-/* Oh well, let's just cache the name(s) */
-static char chipset_name[OPL3SA2_CARDS_MAX][12];
-
-/* Where's my mixer(s)? */
-static int opl3sa2_mixer[OPL3SA2_CARDS_MAX] = { -1 };
-
-/* Bag o' mixer data */
-typedef struct opl3sa2_mixerdata_tag {
+typedef struct {
+	/* device resources */
 	unsigned short cfg_port;
-	unsigned short padding;
-	unsigned char  reg;
-	unsigned int   in_suspend;
-	struct pm_dev  *pmdev;
-	unsigned int   card;
-	unsigned int   volume_l;
-	unsigned int   volume_r;
-	unsigned int   mic;
-	unsigned int   bass_l;
-	unsigned int   bass_r;
-	unsigned int   treble_l;
-	unsigned int   treble_r;
-	unsigned int   wide_l;
-	unsigned int   wide_r;
-} opl3sa2_mixerdata;
-static opl3sa2_mixerdata opl3sa2_data[OPL3SA2_CARDS_MAX];
-
-static struct address_info cfg[OPL3SA2_CARDS_MAX];
-static struct address_info cfg_mss[OPL3SA2_CARDS_MAX];
-static struct address_info cfg_mpu[OPL3SA2_CARDS_MAX];
+	struct address_info cfg;
+	struct address_info cfg_mss;
+	struct address_info cfg_mpu;
+
+#if defined CONFIG_ISAPNP || defined CONFIG_ISAPNP_MODULE
+	/* PnP Stuff */
+	struct pci_dev* pdev;
+	int activated;			/* Whether said devices have been activated */
+#endif
+
+#ifdef CONFIG_PM
+	unsigned int	in_suspend;
+	struct pm_dev	*pmdev;
+#endif
+	unsigned int	card;
+	int		chipset;	/* What's my version(s)? */
+	char		*chipset_name;
+	
+	/* mixer data */
+	int		mixer;
+	unsigned int	volume_l;
+	unsigned int	volume_r;
+	unsigned int	mic;
+	unsigned int	bass_l;
+	unsigned int	bass_r;
+	unsigned int	treble_l;
+	unsigned int	treble_r;
+	unsigned int	wide_l;
+	unsigned int	wide_r;
+} opl3sa2_state_t;
+static opl3sa2_state_t opl3sa2_state[OPL3SA2_CARDS_MAX];
 
 /* Our parameters */
 static int __initdata io	= -1;
@@ -164,11 +175,6 @@
 static int __initdata isapnp = 1;
 static int __initdata multiple = 1;
 
-/* PnP devices */
-struct pci_dev* opl3sa2_dev[OPL3SA2_CARDS_MAX];
-
-/* Whether said devices have been activated */
-static int opl3sa2_activated[OPL3SA2_CARDS_MAX];
 #else
 static int __initdata isapnp; /* = 0 */
 static int __initdata multiple; /* = 0 */
@@ -233,12 +239,11 @@
 	*data = inb(port + 1);
 }
 
-
 /*
  * All of the mixer functions...
  */
 
-static void opl3sa2_set_volume(opl3sa2_mixerdata* devc, int left, int right)
+static void opl3sa2_set_volume(opl3sa2_state_t* devc, int left, int right)
 {
 	static unsigned char scale[101] = {
 		0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0e, 0x0e, 0x0e,
@@ -273,7 +278,7 @@
 }
 
 
-static void opl3sa2_set_mic(opl3sa2_mixerdata* devc, int level)
+static void opl3sa2_set_mic(opl3sa2_state_t* devc, int level)
 {
 	unsigned char vol = 0x1F;
 
@@ -288,7 +293,7 @@
 }
 
 
-static void opl3sa3_set_bass(opl3sa2_mixerdata* devc, int left, int right)
+static void opl3sa3_set_bass(opl3sa2_state_t* devc, int left, int right)
 {
 	unsigned char bass;
 
@@ -299,7 +304,7 @@
 }
 
 
-static void opl3sa3_set_treble(opl3sa2_mixerdata* devc, int left, int right)
+static void opl3sa3_set_treble(opl3sa2_state_t* devc, int left, int right)
 {	
 	unsigned char treble;
 
@@ -310,7 +315,7 @@
 }
 
 
-static void opl3sa3_set_wide(opl3sa2_mixerdata* devc, int left, int right)
+static void opl3sa3_set_wide(opl3sa2_state_t* devc, int left, int right)
 {	
 	unsigned char wide;
 
@@ -321,7 +326,7 @@
 }
 
 
-static void opl3sa2_mixer_reset(opl3sa2_mixerdata* devc, int card)
+static void opl3sa2_mixer_reset(opl3sa2_state_t* devc)
 {
 	if(devc) {
 		opl3sa2_set_volume(devc, DEFAULT_VOLUME, DEFAULT_VOLUME);
@@ -330,7 +335,7 @@
 		opl3sa2_set_mic(devc, DEFAULT_MIC);
 		devc->mic = DEFAULT_MIC;
 
-		if(chipset[card] == CHIPSET_OPL3SA3) {
+		if(devc->chipset == CHIPSET_OPL3SA3) {
 			opl3sa3_set_bass(devc, DEFAULT_TIMBRE, DEFAULT_TIMBRE);
 			devc->bass_l = devc->bass_r = DEFAULT_TIMBRE;
 			opl3sa3_set_treble(devc, DEFAULT_TIMBRE, DEFAULT_TIMBRE);
@@ -340,13 +345,13 @@
 }
 
 
-static void opl3sa2_mixer_restore(opl3sa2_mixerdata* devc, int card)
+static void opl3sa2_mixer_restore(opl3sa2_state_t* devc)
 {
 	if (devc) {
 		opl3sa2_set_volume(devc, devc->volume_l, devc->volume_r);
 		opl3sa2_set_mic(devc, devc->mic);
 
-		if (chipset[card] == CHIPSET_OPL3SA3) {
+		if (devc->chipset == CHIPSET_OPL3SA3) {
 			opl3sa3_set_bass(devc, devc->bass_l, devc->bass_r);
 			opl3sa3_set_treble(devc, devc->treble_l, devc->treble_r);
 		}
@@ -388,7 +393,7 @@
 {
 	int cmdf = cmd & 0xff;
 
-	opl3sa2_mixerdata* devc = (opl3sa2_mixerdata*) mixer_devs[dev]->devc;
+	opl3sa2_state_t* devc = (opl3sa2_state_t *) mixer_devs[dev]->devc;
 	
 	switch(cmdf) {
 		case SOUND_MIXER_VOLUME:
@@ -471,7 +476,7 @@
 {
 	int cmdf = cmd & 0xff;
 
-	opl3sa2_mixerdata* devc = (opl3sa2_mixerdata*) mixer_devs[dev]->devc;
+	opl3sa2_state_t* devc = (opl3sa2_state_t *) mixer_devs[dev]->devc;
 
 	switch(cmdf) {
 		case SOUND_MIXER_BASS:
@@ -581,9 +586,9 @@
 }
 
 
-static inline void __init attach_opl3sa2_mpu(struct address_info* hw_config)
+static inline int __init attach_opl3sa2_mpu(struct address_info* hw_config)
 {
-	attach_mpu401(hw_config, THIS_MODULE);
+	return attach_mpu401(hw_config, THIS_MODULE);
 }
 
 
@@ -614,7 +619,7 @@
 			AD1848_REROUTE(SOUND_MIXER_LINE3, SOUND_MIXER_LINE);
 		}
 		else {
-			printk(KERN_ERR "opl3sa2: MSS mixer not installed?\n");
+			printk(KERN_ERR PFX "MSS mixer not installed?\n");
 		}
 	}
 }
@@ -631,15 +636,14 @@
 	unsigned char misc;
 	unsigned char tmp;
 	unsigned char version;
-	char tag;
 
 	/*
-	 * Verify that the I/O port range is free.
+	 * Try and allocate our I/O port range.
 	 */
-	if(check_region(hw_config->io_base, 2)) {
-		printk(KERN_ERR "opl3sa2: Control I/O port %#x not free\n",
+	if(!request_region(hw_config->io_base, 2, OPL3SA2_MODULE_NAME)) {
+		printk(KERN_ERR PFX "Control I/O port %#x not free\n",
 		       hw_config->io_base);
-		return 0;
+		goto out_nodev;
 	}
 
 	/*
@@ -650,9 +654,9 @@
 	opl3sa2_write(hw_config->io_base, OPL3SA2_MISC, misc ^ 0x07);
 	opl3sa2_read(hw_config->io_base, OPL3SA2_MISC, &tmp);
 	if(tmp != misc) {
-		printk(KERN_ERR "opl3sa2: Control I/O port %#x is not a YMF7xx chipset!\n",
+		printk(KERN_ERR PFX "Control I/O port %#x is not a YMF7xx chipset!\n",
 		       hw_config->io_base);
-		return 0;
+		goto out_region;
 	}
 
 	/*
@@ -663,9 +667,9 @@
 	opl3sa2_read(hw_config->io_base, OPL3SA2_MIC, &tmp);
 	if((tmp & 0x9f) != 0x8a) {
 		printk(KERN_ERR
-		       "opl3sa2: Control I/O port %#x is not a YMF7xx chipset!\n",
+		       PFX "Control I/O port %#x is not a YMF7xx chipset!\n",
 		       hw_config->io_base);
-		return 0;
+		goto out_region;
 	}
 	opl3sa2_write(hw_config->io_base, OPL3SA2_MIC, tmp);
 
@@ -676,56 +680,54 @@
 	 * of the miscellaneous register.
 	 */
 	version = misc & 0x07;
-	printk(KERN_DEBUG "opl3sa2: chipset version = %#x\n", version);
+	printk(KERN_DEBUG PFX "chipset version = %#x\n", version);
 	switch(version) {
 		case 0:
-			chipset[card] = CHIPSET_UNKNOWN;
-			tag = '?'; /* silence compiler warning */
+			opl3sa2_state[card].chipset = CHIPSET_UNKNOWN;
 			printk(KERN_ERR
-			       "opl3sa2: Unknown Yamaha audio controller version\n");
+			       PFX "Unknown Yamaha audio controller version\n");
 			break;
 
 		case VERSION_YMF711:
-			chipset[card] = CHIPSET_OPL3SA2;
-			tag = '2';
-			printk(KERN_INFO "opl3sa2: Found OPL3-SA2 (YMF711)\n");
+			opl3sa2_state[card].chipset = CHIPSET_OPL3SA2;
+			printk(KERN_INFO PFX "Found OPL3-SA2 (YMF711)\n");
 			break;
 
 		case VERSION_YMF715:
-			chipset[card] = CHIPSET_OPL3SA3;
-			tag = '3';
+			opl3sa2_state[card].chipset = CHIPSET_OPL3SA3;
 			printk(KERN_INFO
-			       "opl3sa2: Found OPL3-SA3 (YMF715 or YMF719)\n");
+			       PFX "Found OPL3-SA3 (YMF715 or YMF719)\n");
 			break;
 
 		case VERSION_YMF715B:
-			chipset[card] = CHIPSET_OPL3SA3;
-			tag = '3';
+			opl3sa2_state[card].chipset = CHIPSET_OPL3SA3;
 			printk(KERN_INFO
-			       "opl3sa2: Found OPL3-SA3 (YMF715B or YMF719B)\n");
+			       PFX "Found OPL3-SA3 (YMF715B or YMF719B)\n");
 			break;
 
 		case VERSION_YMF715E:
 		default:
-			chipset[card] = CHIPSET_OPL3SA3;
-			tag = '3';
+			opl3sa2_state[card].chipset = CHIPSET_OPL3SA3;
 			printk(KERN_INFO
-			       "opl3sa2: Found OPL3-SA3 (YMF715E or YMF719E)\n");
+			       PFX "Found OPL3-SA3 (YMF715E or YMF719E)\n");
 			break;
 	}
 
-	if(chipset[card] != CHIPSET_UNKNOWN) {
+	if(opl3sa2_state[card].chipset != CHIPSET_UNKNOWN) {
 		/* Generate a pretty name */
-		sprintf(chipset_name[card], "OPL3-SA%c", tag);
-		return 1;
+		opl3sa2_state[card].chipset_name = (char *)CHIPSET_TABLE[opl3sa2_state[card].chipset];
+		return 0;
 	}
-	return 0;
+
+out_region:
+	release_region(hw_config->io_base, 2);
+out_nodev:
+	return -ENODEV;
 }
 
 
 static void __init attach_opl3sa2(struct address_info* hw_config, int card)
 {
-   	request_region(hw_config->io_base, 2, chipset_name[card]);
 
 	/* Initialize IRQ configuration to IRQ-B: -, IRQ-A: WSS+MPU+OPL3 */
 	opl3sa2_write(hw_config->io_base, OPL3SA2_IRQ_CONFIG, 0x0d);
@@ -745,30 +747,28 @@
 static void __init attach_opl3sa2_mixer(struct address_info *hw_config, int card)
 {
 	struct mixer_operations* mixer_operations;
-	opl3sa2_mixerdata* devc;
+	opl3sa2_state_t* devc = &opl3sa2_state[card];
 
 	/* Install master mixer */
-	if(chipset[card] == CHIPSET_OPL3SA3) {
+	if(devc->chipset == CHIPSET_OPL3SA3) {
 		mixer_operations = &opl3sa3_mixer_operations;
 	}
 	else {
 		mixer_operations = &opl3sa2_mixer_operations;
 	}
 
-	if((devc = &opl3sa2_data[card])) {
-		devc->cfg_port = hw_config->io_base;
-
-		opl3sa2_mixer[card] = sound_install_mixer(MIXER_DRIVER_VERSION,
-							  mixer_operations->name,
-							  mixer_operations,
-							  sizeof(struct mixer_operations),
-							  devc);
-		if(opl3sa2_mixer[card] < 0) {
-			printk(KERN_ERR "opl3sa2: Could not install %s master mixer\n",
-				 mixer_operations->name);
-		}
-		else
-			opl3sa2_mixer_reset(devc, card);
+	devc->cfg_port = hw_config->io_base;
+	devc->mixer = sound_install_mixer(MIXER_DRIVER_VERSION,
+					  mixer_operations->name,
+					  mixer_operations,
+					  sizeof(struct mixer_operations),
+					  devc);
+	if(devc->mixer < 0) {
+		printk(KERN_ERR PFX "Could not install %s master mixer\n",
+			 mixer_operations->name);
+	}
+	else {
+			opl3sa2_mixer_reset(devc);
 	}
 }
 
@@ -802,7 +802,7 @@
 		opl3sa2_write(hw_config->io_base, OPL3SA2_SYS_CTRL, sys_ctrl);
 	}
 	else {
-		printk(KERN_ERR "opl3sa2: not setting ymode, it must be one of 0,1,2,3\n");
+		printk(KERN_ERR PFX "not setting ymode, it must be one of 0,1,2,3\n");
 	}
 }
 
@@ -817,7 +817,7 @@
 		opl3sa2_write(hw_config->io_base, OPL3SA2_MISC, misc);
 	}
 	else {
-		printk(KERN_ERR "opl3sa2: not setting loopback, it must be either 0 or 1\n");
+		printk(KERN_ERR PFX "not setting loopback, it must be either 0 or 1\n");
 	}
 }
 
@@ -828,8 +828,8 @@
 	release_region(hw_config->io_base, 2);
 
 	/* Unload mixer */
-	if(opl3sa2_mixer[card] >= 0)
-		sound_unload_mixerdev(opl3sa2_mixer[card]);
+	if(opl3sa2_state[card].mixer >= 0)
+		sound_unload_mixerdev(opl3sa2_state[card].mixer);
 }
 
 
@@ -867,21 +867,21 @@
 	 */
 	ret = dev->prepare(dev);
 	if(ret && ret != -EBUSY) {
-		printk(KERN_ERR "opl3sa2: ISA PnP found device that could not be autoconfigured.\n");
+		printk(KERN_ERR PFX "ISA PnP found device that could not be autoconfigured.\n");
 		return -ENODEV;
 	}
 	if(ret == -EBUSY) {
-		opl3sa2_activated[card] = 1;
+		opl3sa2_state[card].activated = 1;
 	}
 	else {
 		if(dev->activate(dev) < 0) {
-			printk(KERN_WARNING "opl3sa2: ISA PnP activate failed\n");
-			opl3sa2_activated[card] = 0;
+			printk(KERN_WARNING PFX "ISA PnP activate failed\n");
+			opl3sa2_state[card].activated = 0;
 			return -ENODEV;
 		}
 
 		printk(KERN_DEBUG
-		       "opl3sa2: Activated ISA PnP card %d (active=%d)\n",
+		       PFX "Activated ISA PnP card %d (active=%d)\n",
 		       card, dev->active);
 
 	}
@@ -910,7 +910,7 @@
 	opl3sa2_clear_slots(mss_cfg);
 	opl3sa2_clear_slots(mpu_cfg);
 
-	opl3sa2_dev[card] = dev;
+	opl3sa2_state[card].pdev = dev;
 
 	return 0;
 }
@@ -918,11 +918,12 @@
 
 /* End of component functions */
 
+#ifdef CONFIG_PM
 /* Power Management support functions */
-static int opl3sa2_suspend(struct pm_dev *pdev, unsigned char pm_mode)
+static int opl3sa2_suspend(struct pm_dev *pdev, unsigned int pm_mode)
 {
 	unsigned long flags;
-	opl3sa2_mixerdata *p;
+	opl3sa2_state_t *p;
 
 	if (!pdev)
 		return -EINVAL;
@@ -930,8 +931,8 @@
 	save_flags(flags);
 	cli();
 
-	p = (opl3sa2_mixerdata *) pdev->data;
-	p->in_suspend = 1;
+	p = (opl3sa2_state_t *) pdev->data;
+
 	switch (pm_mode) {
 	case 1:
 		pm_mode = OPL3SA2_PM_MODE1;
@@ -943,13 +944,16 @@
 		pm_mode = OPL3SA2_PM_MODE3;
 		break;
 	default:
-		pm_mode = OPL3SA2_PM_MODE3;
-		break;
+		/* we don't know howto handle this... */
+		restore_flags(flags);
+		return -EBUSY;
 	}
 
+	p->in_suspend = 1;
 	/* its supposed to automute before suspending, so we wont bother */
-	opl3sa2_read(p->cfg_port, OPL3SA2_PM, &p->reg);
-	opl3sa2_write(p->cfg_port, OPL3SA2_PM, p->reg | pm_mode);
+	opl3sa2_write(p->cfg_port, OPL3SA2_PM, pm_mode);
+	/* wait a while for the clock oscillator to stabilise */
+	mdelay(10);
 
 	restore_flags(flags);
 	return 0;
@@ -958,18 +962,17 @@
 static int opl3sa2_resume(struct pm_dev *pdev)
 {
 	unsigned long flags;
-	opl3sa2_mixerdata *p;
+	opl3sa2_state_t *p;
 
 	if (!pdev)
 		return -EINVAL;
 
-	p = (opl3sa2_mixerdata *) pdev->data;
+	p = (opl3sa2_state_t *) pdev->data;
 	save_flags(flags);
 	cli();
 
-	/* I don't think this is necessary */
-	opl3sa2_write(p->cfg_port, OPL3SA2_PM, p->reg);
-	opl3sa2_mixer_restore(p, p->card);
+	opl3sa2_write(p->cfg_port, OPL3SA2_PM, OPL3SA2_PM_MODE0);
+	opl3sa2_mixer_restore(p);
 	p->in_suspend = 0;
 
 	restore_flags(flags);
@@ -978,17 +981,16 @@
 
 static int opl3sa2_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data)
 {
-	unsigned char mode = (unsigned  char)data;
-
 	switch (rqst) {
 		case PM_SUSPEND:
-			return opl3sa2_suspend(pdev, mode);
+			return opl3sa2_suspend(pdev, (unsigned int)data);
 
 		case PM_RESUME:
 			return opl3sa2_resume(pdev);
 	}
 	return 0;
 }
+#endif /* CONFIG_PM */
 
 /*
  * Install OPL3-SA2 based card(s).
@@ -997,8 +999,7 @@
  */
 static int __init init_opl3sa2(void)
 {
-        int card;
-	int max;
+        int card, max;
 
 	/* Sanitize isapnp and multiple settings */
 	isapnp = isapnp != 0 ? 1 : 0;
@@ -1012,16 +1013,16 @@
 		 * should still be able to disable PNP support for this 
 		 * single driver!
 		 */
-		if(isapnp && opl3sa2_isapnp_probe(&cfg[card],
-						  &cfg_mss[card],
-						  &cfg_mpu[card],
+		if(isapnp && opl3sa2_isapnp_probe(&opl3sa2_state[card].cfg,
+						  &opl3sa2_state[card].cfg_mss,
+						  &opl3sa2_state[card].cfg_mpu,
 						  card) < 0) {
 			if(!opl3sa2_cards_num)
-				printk(KERN_INFO "opl3sa2: No PnP cards found\n");
+				printk(KERN_INFO PFX "No PnP cards found\n");
 			if(io == -1)
 				break;
 			isapnp=0;
-			printk(KERN_INFO "opl3sa2: Search for a card at 0x%d.\n", io);
+			printk(KERN_INFO PFX "Search for a card at 0x%d.\n", io);
 			/* Fall through */
 		}
 #endif
@@ -1031,7 +1032,7 @@
 			if(io == -1 || irq == -1 || dma == -1 ||
 			   dma2 == -1 || mss_io == -1) {
 				printk(KERN_ERR
-				       "opl3sa2: io, mss_io, irq, dma, and dma2 must be set\n");
+				       PFX "io, mss_io, irq, dma, and dma2 must be set\n");
 				return -EINVAL;
 			}
 
@@ -1040,40 +1041,44 @@
 			 * (NOTE: IRQ and DMA aren't used, so they're set to
 			 *  give pretty output from conf_printf. :)
 			 */
-			cfg[card].io_base = io;
-			cfg[card].irq     = irq;
-			cfg[card].dma     = dma;
-			cfg[card].dma2    = dma2;
+			opl3sa2_state[card].cfg.io_base = io;
+			opl3sa2_state[card].cfg.irq     = irq;
+			opl3sa2_state[card].cfg.dma     = dma;
+			opl3sa2_state[card].cfg.dma2    = dma2;
 	
 			/* The MSS config: */
-			cfg_mss[card].io_base      = mss_io;
-			cfg_mss[card].irq          = irq;
-			cfg_mss[card].dma          = dma;
-			cfg_mss[card].dma2         = dma2;
-			cfg_mss[card].card_subtype = 1; /* No IRQ or DMA setup */
-
-			cfg_mpu[card].io_base       = mpu_io;
-			cfg_mpu[card].irq           = irq;
-			cfg_mpu[card].dma           = -1;
-			cfg_mpu[card].always_detect = 1; /* Use shared IRQs */
+			opl3sa2_state[card].cfg_mss.io_base      = mss_io;
+			opl3sa2_state[card].cfg_mss.irq          = irq;
+			opl3sa2_state[card].cfg_mss.dma          = dma;
+			opl3sa2_state[card].cfg_mss.dma2         = dma2;
+			opl3sa2_state[card].cfg_mss.card_subtype = 1; /* No IRQ or DMA setup */
+
+			opl3sa2_state[card].cfg_mpu.io_base       = mpu_io;
+			opl3sa2_state[card].cfg_mpu.irq           = irq;
+			opl3sa2_state[card].cfg_mpu.dma           = -1;
+			opl3sa2_state[card].cfg_mpu.always_detect = 1; /* Use shared IRQs */
 
 			/* Call me paranoid: */
-			opl3sa2_clear_slots(&cfg[card]);
-			opl3sa2_clear_slots(&cfg_mss[card]);
-			opl3sa2_clear_slots(&cfg_mpu[card]);
+			opl3sa2_clear_slots(&opl3sa2_state[card].cfg);
+			opl3sa2_clear_slots(&opl3sa2_state[card].cfg_mss);
+			opl3sa2_clear_slots(&opl3sa2_state[card].cfg_mpu);
 		}
+		
+		if (probe_opl3sa2(&opl3sa2_state[card].cfg, card))
+			return -ENODEV;
 
-		if(!probe_opl3sa2(&cfg[card], card) ||
-		   !probe_opl3sa2_mss(&cfg_mss[card])) {
+		if(!probe_opl3sa2_mss(&opl3sa2_state[card].cfg_mss)) {
 			/*
 			 * If one or more cards are already registered, don't
 			 * return an error but print a warning.  Note, this
 			 * should never really happen unless the hardware or
 			 * ISA PnP screwed up.
 			 */
+			release_region(opl3sa2_state[card].cfg.io_base, 2);
+
 			if(opl3sa2_cards_num) {
 				printk(KERN_WARNING
-				       "opl3sa2: There was a problem probing one "
+				       PFX "There was a problem probing one "
 				       " of the ISA PNP cards, continuing\n");
 				opl3sa2_cards_num--;
 				continue;
@@ -1081,47 +1086,54 @@
 				return -ENODEV;
 		}
 
-		attach_opl3sa2(&cfg[card], card);
-		conf_printf(chipset_name[card], &cfg[card]);
-		attach_opl3sa2_mss(&cfg_mss[card]);
-		attach_opl3sa2_mixer(&cfg[card], card);
+		attach_opl3sa2(&opl3sa2_state[card].cfg, card);
+		conf_printf(opl3sa2_state[card].chipset_name, &opl3sa2_state[card].cfg);
+		attach_opl3sa2_mss(&opl3sa2_state[card].cfg_mss);
+		attach_opl3sa2_mixer(&opl3sa2_state[card].cfg, card);
 
-		opl3sa2_data[card].card = card;
+		/* ewww =) */
+		opl3sa2_state[card].card = card;
+
+#ifdef CONFIG_PM
 		/* register our power management capabilities */
-		opl3sa2_data[card].pmdev = pm_register(PM_ISA_DEV, card, opl3sa2_pm_callback);
-		if (opl3sa2_data[card].pmdev)
-			opl3sa2_data[card].pmdev->data = &opl3sa2_data[card];
+		opl3sa2_state[card].pmdev = pm_register(PM_ISA_DEV, card, opl3sa2_pm_callback);
+		if (opl3sa2_state[card].pmdev)
+			opl3sa2_state[card].pmdev->data = &opl3sa2_state[card];
+#endif
 
 		/*
 		 * Set the Yamaha 3D enhancement mode (aka Ymersion) if asked to and
 		 * it's supported.
 		 */
 		if(ymode != -1) {
-			if(chipset[card] == CHIPSET_OPL3SA2) {
+			if(opl3sa2_state[card].chipset == CHIPSET_OPL3SA2) {
 				printk(KERN_ERR
-				       "opl3sa2: ymode not supported on OPL3-SA2\n");
+				       PFX "ymode not supported on OPL3-SA2\n");
 			}
 			else {
-				opl3sa2_set_ymode(&cfg[card], ymode);
+				opl3sa2_set_ymode(&opl3sa2_state[card].cfg, ymode);
 			}
 		}
 
 
 		/* Set A/D input to Mono loopback if asked to. */
 		if(loopback != -1) {
-			opl3sa2_set_loopback(&cfg[card], loopback);
+			opl3sa2_set_loopback(&opl3sa2_state[card].cfg, loopback);
 		}
 		
-		/* Attach MPU if we've been asked to do so */
-		if(cfg_mpu[card].io_base != -1) {
-			if(probe_opl3sa2_mpu(&cfg_mpu[card])) {
-				attach_opl3sa2_mpu(&cfg_mpu[card]);
+		/* Attach MPU if we've been asked to do so, failure isn't fatal */
+		if(opl3sa2_state[card].cfg_mpu.io_base != -1) {
+			if(probe_opl3sa2_mpu(&opl3sa2_state[card].cfg_mpu)) {
+				if (attach_opl3sa2_mpu(&opl3sa2_state[card].cfg_mpu)) {
+					printk(KERN_ERR PFX "failed to attach MPU401\n");
+					opl3sa2_state[card].cfg_mpu.slots[1] = -1;
+				}
 			}
 		}
 	}
 
 	if(isapnp) {
-		printk(KERN_NOTICE "opl3sa2: %d PnP card(s) found.\n", opl3sa2_cards_num);
+		printk(KERN_NOTICE PFX "%d PnP card(s) found.\n", opl3sa2_cards_num);
 	}
 
 	return 0;
@@ -1136,22 +1148,23 @@
 	int card;
 
 	for(card = 0; card < opl3sa2_cards_num; card++) {
-		if (opl3sa2_data[card].pmdev)
-			pm_unregister(opl3sa2_data[card].pmdev);
-
-	        if(cfg_mpu[card].slots[1] != -1) {
-			unload_opl3sa2_mpu(&cfg_mpu[card]);
+#ifdef CONFIG_PM
+		if (opl3sa2_state[card].pmdev)
+			pm_unregister(opl3sa2_state[card].pmdev);
+#endif
+	        if(opl3sa2_state[card].cfg_mpu.slots[1] != -1) {
+			unload_opl3sa2_mpu(&opl3sa2_state[card].cfg_mpu);
 		}
-		unload_opl3sa2_mss(&cfg_mss[card]);
-		unload_opl3sa2(&cfg[card], card);
+		unload_opl3sa2_mss(&opl3sa2_state[card].cfg_mss);
+		unload_opl3sa2(&opl3sa2_state[card].cfg, card);
 
 #ifdef __ISAPNP__
-		if(opl3sa2_activated[card] && opl3sa2_dev[card]) {
-			opl3sa2_dev[card]->deactivate(opl3sa2_dev[card]);
+		if(opl3sa2_state[card].activated && opl3sa2_state[card].pdev) {
+			opl3sa2_state[card].pdev->deactivate(opl3sa2_state[card].pdev);
 
 			printk(KERN_DEBUG
-			       "opl3sa2: Deactivated ISA PnP card %d (active=%d)\n",
-			       card, opl3sa2_dev[card]->active);
+					PFX "Deactivated ISA PnP card %d (active=%d)\n",
+					card, opl3sa2_state[card].pdev->active);
 		}
 #endif
 	}
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/rme96xx.c linux-2.5/sound/oss/rme96xx.c
--- linux-2.5.13/sound/oss/rme96xx.c	Fri May  3 01:22:49 2002
+++ linux-2.5/sound/oss/rme96xx.c	Sat Apr 13 17:42:59 2002
@@ -2,14 +2,23 @@
    with copy/pastes from the driver of Winfried Ritsch <ritsch@iem.kug.ac.at>
    based on es1370.c
 
-
-
    *  10 Jan 2001: 0.1 initial version
    *  19 Jan 2001: 0.2 fixed bug in select()
    *  27 Apr 2001: 0.3 more than one card usable
    *  11 May 2001: 0.4 fixed for SMP, included into kernel source tree
    *  17 May 2001: 0.5 draining code didn't work on new cards
    *  18 May 2001: 0.6 remove synchronize_irq() call 
+   *  17 Jul 2001: 0.7 updated xrmectrl to make it work for newer cards
+   *   2 feb 2002: 0.8 fixed pci device handling, see below for patches from Heiko (Thanks!)
+                       Marcus Meissner <Marcus.Meissner@caldera.de>
+
+		       Modifications - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
+		       HP20020108 fixed handling of "large" read()
+		       HP20020116 towards REV 1.5 support, based on ALSA's card-rme9652.c
+		       HP20020118 made mixer ioctl and handling of devices>1 more safe
+		       HP20020201 fixed handling of "large" read() properly
+		       added REV 1.5 S/P-DIF receiver support
+		       SNDCTL_DSP_SPEED now returns the actual speed
 
 TODO:
    - test more than one card --- done
@@ -19,15 +28,18 @@
    - mixer mmap interface
    - mixer ioctl
    - get rid of noise upon first open (why ??)
-   - allow multiple open(at least for read)
+   - allow multiple open (at least for read)
    - allow multiple open for non overlapping regions
    - recheck the multiple devices part (offsets of different devices, etc)
    - do decent draining in _release --- done
    - SMP support
+   - what about using fragstotal>2 for small fragsize? (HP20020118)
+   - add support for AFMT_S32_LE
 */
 
+
 #ifndef RMEVERSION
-#define RMEVERSION "0.6"
+#define RMEVERSION "0.8"
 #endif
 
 #include <linux/version.h>
@@ -54,7 +66,7 @@
 
 MODULE_AUTHOR("Guenter Geiger, geiger@debian.org");
 MODULE_DESCRIPTION("RME9652/36 \"Hammerfall\" Driver");
-MODULE_LICENSE("GPL");
+/*MODULE_LICENSE("GPL");*/
 
 
 #ifdef DEBUG
@@ -125,48 +137,60 @@
 
 #define RME96xx_tc_busy      0x0100000 /* 1=time-code copy in progress (960ms) */
 #define RME96xx_tc_out       0x0200000 /* time-code out bit */
-#define RME96xx_F_0          0x0400000 /*  000=64kHz, 100=88.2kHz, 011=96kHz  */
-#define RME96xx_F_1          0x0800000 /*  111=32kHz, 110=44.1kHz, 101=48kHz, */
+#define RME96xx_F_0          0x0400000 /*  000=64kHz, 100=88.2kHz, 011=96kHz */
+#define RME96xx_F_1          0x0800000 /*  111=32kHz, 110=44.1kHz, 101=48kHz */
 
-#define RME96xx_F_2          0x1000000 /*  od external Crystal Chip if ERF=1*/
+#define RME96xx_F_2          0x1000000 /*  001=Rev 1.5+ external Crystal Chip */
 #define RME96xx_ERF          0x2000000 /* Error-Flag of SDPIF Receiver (1=No Lock)*/
 #define RME96xx_buffer_id    0x4000000 /* toggles by each interrupt on rec/play */
 #define RME96xx_tc_valid     0x8000000 /* 1 = a signal is detected on time-code input */
+#define RME96xx_SPDIF_READ  0x10000000 /* byte available from Rev 1.5+ SPDIF interface */
 
 /* Status Register Fields */
 
 #define RME96xx_lock            (RME96xx_lock_0|RME96xx_lock_1|RME96xx_lock_2)
-#define RME96xx_buf_pos          0x000FFC0 
 #define RME96xx_sync            (RME96xx_sync_0|RME96xx_sync_1|RME96xx_sync_2)
 #define RME96xx_F               (RME96xx_F_0|RME96xx_F_1|RME96xx_F_2)
+#define rme96xx_decode_spdif_rate(x) ((x)>>22)
 
+/* Bit 6..15 : h/w buffer pointer */
+#define RME96xx_buf_pos          0x000FFC0 
+/* Bits 31,30,29 are bits 5,4,3 of h/w pointer position on later
+   Rev G EEPROMS and Rev 1.5 cards or later.
+*/ 
+#define RME96xx_REV15_buf_pos(x) ((((x)&0xE0000000)>>26)|((x)&RME96xx_buf_pos))
 
 
 /* Control-Register: */			    
 /*--------------------------------------------------------------------------------*/
 
-#define RME96xx_start_bit	   0x0001    /* start record/play */
-#define RME96xx_latency0	   0x0002    /* Bit 0 -  Buffer size or latency */
-#define RME96xx_latency1	   0x0004    /* Bit 1 - Buffer size or latency */
-#define RME96xx_latency2	   0x0008    /* Bit 2 - Buffer size or latency */
-
-#define RME96xx_Master		   0x0010   /* Clock Mode Master=1,Slave/Auto=0 */
-#define RME96xx_IE		   0x0020   /* Interupt Enable */
-#define RME96xx_freq		   0x0040   /* samplerate 0=44.1/88.2, 1=48/96 kHz*/
-
-
-#define RME96xx_DS                 0x0100   /* Doule Speed 0=44.1/48, 1=88.2/96 Khz */
-#define RME96xx_PRO		   0x0200    /* spdif 0=consumer, 1=professional Mode*/
-#define RME96xx_EMP		   0x0400    /* spdif Emphasis 0=None, 1=ON */
-#define RME96xx_Dolby		   0x0800    /* spdif Non-audio bit 1=set, 0=unset */
-
-#define RME96xx_opt_out	           0x1000  /* Use 1st optical OUT as SPDIF: 1=yes,0=no */
-#define RME96xx_wsel               0x2000  /* use Wordclock as sync (overwrites master)*/
-#define RME96xx_inp_0              0x4000  /* SPDIF-IN: 00=optical (ADAT1),     */
-#define RME96xx_inp_1              0x8000  /* 01=koaxial (Cinch), 10=Internal CDROM*/
-
-#define RME96xx_SyncRef0           0x10000  /* preferred sync-source in autosync */
-#define RME96xx_SyncRef1           0x20000  /* 00=ADAT1,01=ADAT2,10=ADAT3,11=SPDIF */
+#define RME96xx_start_bit	0x0001 /* start record/play */
+#define RME96xx_latency0	0x0002 /* Buffer size / latency */
+#define RME96xx_latency1	0x0004 /*   buffersize = 512Bytes * 2^n */
+#define RME96xx_latency2	0x0008 /*   0=64samples ... 7=8192samples */
+
+#define RME96xx_Master		0x0010 /* Clock Mode 1=Master, 0=Slave/Auto */
+#define RME96xx_IE		0x0020 /* Interupt Enable */
+#define RME96xx_freq		0x0040 /* samplerate 0=44.1/88.2, 1=48/96 kHz*/
+#define RME96xx_freq1		0x0080 /* samplerate 0=32 kHz, 1=other rates ??? (from ALSA, but may be wrong) */
+#define RME96xx_DS              0x0100 /* double speed 0=44.1/48, 1=88.2/96 Khz */
+#define RME96xx_PRO		0x0200 /* SPDIF-OUT 0=consumer, 1=professional */
+#define RME96xx_EMP		0x0400 /* SPDIF-OUT emphasis 0=off, 1=on */
+#define RME96xx_Dolby		0x0800 /* SPDIF-OUT non-audio bit 1=set, 0=unset */
+
+#define RME96xx_opt_out	        0x1000 /* use 1st optical OUT as SPDIF: 1=yes, 0=no */
+#define RME96xx_wsel            0x2000 /* use Wordclock as sync (overwrites master) */
+#define RME96xx_inp_0           0x4000 /* SPDIF-IN 00=optical (ADAT1), */
+#define RME96xx_inp_1           0x8000 /* 01=coaxial (Cinch), 10=internal CDROM */
+
+#define RME96xx_SyncRef0       0x10000 /* preferred sync-source in autosync */
+#define RME96xx_SyncRef1       0x20000 /* 00=ADAT1, 01=ADAT2, 10=ADAT3, 11=SPDIF */
+
+#define RME96xx_SPDIF_RESET    (1<<18) /* Rev 1.5+: h/w SPDIF receiver */
+#define RME96xx_SPDIF_SELECT   (1<<19)
+#define RME96xx_SPDIF_CLOCK    (1<<20)
+#define RME96xx_SPDIF_WRITE    (1<<21)
+#define RME96xx_ADAT1_INTERNAL (1<<22) /* Rev 1.5+: if set, internal CD connector carries ADAT */
 
 
 #define RME96xx_ctrl_init            (RME96xx_latency0 |\
@@ -174,13 +198,14 @@
                                      RME96xx_inp_1)
                               
 
-
 /* Control register fields and shortcuts */
 
 #define RME96xx_latency (RME96xx_latency0|RME96xx_latency1|RME96xx_latency2)
 #define RME96xx_inp         (RME96xx_inp_0|RME96xx_inp_1)
 #define RME96xx_SyncRef    (RME96xx_SyncRef0|RME96xx_SyncRef1)
-/* latency = 512Bytes * 2^n, where n is made from Bit3 ... Bit0 */
+#define RME96xx_mixer_allowed (RME96xx_Master|RME96xx_PRO|RME96xx_EMP|RME96xx_Dolby|RME96xx_opt_out|RME96xx_wsel|RME96xx_inp|RME96xx_SyncRef|RME96xx_ADAT1_INTERNAL)
+
+/* latency = 512Bytes * 2^n, where n is made from Bit3 ... Bit1  (??? HP20020201) */
 
 #define RME96xx_SET_LATENCY(x)   (((x)&0x7)<<1)
 #define RME96xx_GET_LATENCY(x)   (((x)>>1)&0x7)
@@ -205,8 +230,10 @@
 
 
 #define RME96xx_MAX_DEVS 4 /* we provide some OSS stereodevs */
+#define RME96xx_MASK_DEVS 0x3 /* RME96xx_MAX_DEVS-1 */
 
 #define RME_MESS "rme96xx:"
+
 /*------------------------------------------------------------------------ 
                   Types, struct and function declarations 
  ------------------------------------------------------------------------*/
@@ -253,8 +280,10 @@
 
 	u32 thru_bits; /* thru 1=on, 0=off channel 1=Bit1... channel 26= Bit26 */
 
-	int open_count;
+	int hw_rev;             /* h/w rev * 10 (i.e. 1.5 has hw_rev = 15) */
+	char *card_name;	/* hammerfall or hammerfall light names */
 
+	int open_count;         /* unused ???   HP20020201 */
 
 	int rate;
 	int latency;
@@ -318,6 +347,181 @@
 
 }
 
+inline int rme96xx_get_sample_rate_status(rme96xx_info* s)
+{
+	int val;
+	u32 status;
+	status = readl(s->iobase + RME96xx_status_register);
+	val = (status & RME96xx_fs48) ? 48000 : 44100;
+	if (status & RME96xx_DS_rd)
+		val *= 2;
+	return val;
+}
+
+inline int rme96xx_get_sample_rate_ctrl(rme96xx_info* s)
+{
+	int val;
+	val = (s->control_register & RME96xx_freq) ? 48000 : 44100;
+	if (s->control_register & RME96xx_DS)
+		val *= 2;
+	return val;
+}
+
+
+/* code from ALSA card-rme9652.c for rev 1.5 SPDIF receiver   HP 20020201 */
+
+static void rme96xx_spdif_set_bit (rme96xx_info* s, int mask, int onoff)
+{
+	if (onoff) 
+		s->control_register |= mask;
+	else 
+		s->control_register &= ~mask;
+		
+	writel(s->control_register,s->iobase + RME96xx_control_register);
+}
+
+static void rme96xx_spdif_write_byte (rme96xx_info* s, const int val)
+{
+	long mask;
+	long i;
+
+	for (i = 0, mask = 0x80; i < 8; i++, mask >>= 1) {
+		if (val & mask)
+			rme96xx_spdif_set_bit (s, RME96xx_SPDIF_WRITE, 1);
+		else 
+			rme96xx_spdif_set_bit (s, RME96xx_SPDIF_WRITE, 0);
+
+		rme96xx_spdif_set_bit (s, RME96xx_SPDIF_CLOCK, 1);
+		rme96xx_spdif_set_bit (s, RME96xx_SPDIF_CLOCK, 0);
+	}
+}
+
+static int rme96xx_spdif_read_byte (rme96xx_info* s)
+{
+	long mask;
+	long val;
+	long i;
+
+	val = 0;
+
+	for (i = 0, mask = 0x80;  i < 8; i++, mask >>= 1) {
+		rme96xx_spdif_set_bit (s, RME96xx_SPDIF_CLOCK, 1);
+		if (readl(s->iobase + RME96xx_status_register) & RME96xx_SPDIF_READ)
+			val |= mask;
+		rme96xx_spdif_set_bit (s, RME96xx_SPDIF_CLOCK, 0);
+	}
+
+	return val;
+}
+
+static void rme96xx_write_spdif_codec (rme96xx_info* s, const int address, const int data)
+{
+	rme96xx_spdif_set_bit (s, RME96xx_SPDIF_SELECT, 1);
+	rme96xx_spdif_write_byte (s, 0x20);
+	rme96xx_spdif_write_byte (s, address);
+	rme96xx_spdif_write_byte (s, data);
+	rme96xx_spdif_set_bit (s, RME96xx_SPDIF_SELECT, 0);
+}
+
+
+static int rme96xx_spdif_read_codec (rme96xx_info* s, const int address)
+{
+	int ret;
+
+	rme96xx_spdif_set_bit (s, RME96xx_SPDIF_SELECT, 1);
+	rme96xx_spdif_write_byte (s, 0x20);
+	rme96xx_spdif_write_byte (s, address);
+	rme96xx_spdif_set_bit (s, RME96xx_SPDIF_SELECT, 0);
+	rme96xx_spdif_set_bit (s, RME96xx_SPDIF_SELECT, 1);
+
+	rme96xx_spdif_write_byte (s, 0x21);
+	ret = rme96xx_spdif_read_byte (s);
+	rme96xx_spdif_set_bit (s, RME96xx_SPDIF_SELECT, 0);
+
+	return ret;
+}
+
+static void rme96xx_initialize_spdif_receiver (rme96xx_info* s)
+{
+	/* XXX what unsets this ? */
+	/* no idea ???   HP 20020201 */
+
+	s->control_register |= RME96xx_SPDIF_RESET;
+
+	rme96xx_write_spdif_codec (s, 4, 0x40);
+	rme96xx_write_spdif_codec (s, 17, 0x13);
+	rme96xx_write_spdif_codec (s, 6, 0x02);
+}
+
+static inline int rme96xx_spdif_sample_rate (rme96xx_info *s, int *spdifrate)
+{
+	unsigned int rate_bits;
+
+	*spdifrate = 0x1;
+	if (readl(s->iobase + RME96xx_status_register) & RME96xx_ERF) {
+		return -1;	/* error condition */
+	}
+	
+	if (s->hw_rev == 15) {
+
+		int x, y, ret;
+		
+		x = rme96xx_spdif_read_codec (s, 30);
+
+		if (x != 0) 
+			y = 48000 * 64 / x;
+		else
+			y = 0;
+
+		if      (y > 30400 && y < 33600)  {ret = 32000; *spdifrate = 0x7;}
+		else if (y > 41900 && y < 46000)  {ret = 44100; *spdifrate = 0x6;}
+		else if (y > 46000 && y < 50400)  {ret = 48000; *spdifrate = 0x5;}
+		else if (y > 60800 && y < 67200)  {ret = 64000; *spdifrate = 0x0;}
+		else if (y > 83700 && y < 92000)  {ret = 88200; *spdifrate = 0x4;}
+		else if (y > 92000 && y < 100000) {ret = 96000; *spdifrate = 0x3;}
+		else                              {ret = 0; *spdifrate = 0x1;}
+		return ret;
+	}
+
+	rate_bits = readl(s->iobase + RME96xx_status_register) & RME96xx_F;
+
+	switch (*spdifrate = rme96xx_decode_spdif_rate(rate_bits)) {
+	case 0x7:
+		return 32000;
+		break;
+
+	case 0x6:
+		return 44100;
+		break;
+
+	case 0x5:
+		return 48000;
+		break;
+
+	case 0x4:
+		return 88200;
+		break;
+
+	case 0x3:
+		return 96000;
+		break;
+
+	case 0x0:
+		return 64000;
+		break;
+
+	default:
+		/* was an ALSA warning ...
+		  snd_printk("%s: unknown S/PDIF input rate (bits = 0x%x)\n",
+		  s->card_name, rate_bits);
+		*/
+		return 0;
+		break;
+	}
+}
+
+/* end of code from ALSA card-rme9652.c */
+
 
 
 /* the hwbuf in the status register seems to have some jitter, to get rid of
@@ -656,6 +860,9 @@
 int rme96xx_init(rme96xx_info* s)
 {
 	int i;
+	int status;
+	unsigned short rev;
+
 	DBG(printk(__FUNCTION__"\n"));
 	numcards++;
 
@@ -688,6 +895,56 @@
 		rme96xx_dmabuf_init(s,dma,2*i,2*i);
 	}
 
+	/* code from ALSA card-rme9652.c   HP 20020201 */
+        /* Determine the h/w rev level of the card. This seems like
+	   a particularly kludgy way to encode it, but its what RME
+	   chose to do, so we follow them ...
+	*/
+
+	status = readl(s->iobase + RME96xx_status_register);
+	if (rme96xx_decode_spdif_rate(status&RME96xx_F) == 1) {
+		s->hw_rev = 15;
+	} else {
+		s->hw_rev = 11;
+	}
+
+	/* Differentiate between the standard Hammerfall, and the
+	   "Light", which does not have the expansion board. This
+	   method comes from information received from Mathhias
+	   Clausen at RME. Display the EEPROM and h/w revID where
+	   relevant.  
+	*/
+
+	pci_read_config_word(s->pcidev, PCI_CLASS_REVISION, &rev);
+	switch (rev & 0xff) {
+	case 8: /* original eprom */
+		if (s->hw_rev == 15) {
+			s->card_name = "RME Digi9636 (Rev 1.5)";
+		} else {
+			s->card_name = "RME Digi9636";
+		}
+		break;
+	case 9: /* W36_G EPROM */
+		s->card_name = "RME Digi9636 (Rev G)";
+		break;
+	case 4: /* W52_G EPROM */
+		s->card_name = "RME Digi9652 (Rev G)";
+		break;
+	default:
+	case 3: /* original eprom */
+		if (s->hw_rev == 15) {
+			s->card_name = "RME Digi9652 (Rev 1.5)";
+		} else {
+			s->card_name = "RME Digi9652";
+		}
+		break;
+	}
+
+	printk(KERN_INFO RME_MESS" detected %s (hw_rev %d)\n",s->card_name,s->hw_rev); 
+
+	if (s->hw_rev == 15)
+		rme96xx_initialize_spdif_receiver (s);
+
 	s->started = 0;
 	rme96xx_setlatency(s,7);
 
@@ -728,7 +985,7 @@
 
 	if (pci_enable_device(pcidev))
 		goto err_irq;
-	if (request_irq(s->irq, rme96xx_interrupt, SA_SHIRQ, "es1370", s)) {
+	if (request_irq(s->irq, rme96xx_interrupt, SA_SHIRQ, "rme96xx", s)) {
 		printk(KERN_ERR RME_MESS" irq %u in use\n", s->irq);
 		goto err_irq;
 	}
@@ -825,6 +1082,7 @@
 	if (!pci_present())   /* No PCI bus in this machine! */
 		return -ENODEV;
 	printk(KERN_INFO RME_MESS" version "RMEVERSION" time " __TIME__ " " __DATE__ "\n");
+	devices = ((devices-1) & RME96xx_MASK_DEVS) + 1;
 	printk(KERN_INFO RME_MESS" reserving %d dsp device(s)\n",devices);
         numcards = 0;
 	return pci_module_init(&rme96xx_driver);
@@ -848,13 +1106,11 @@
 ---------------------------------------------------------------------------*/
 
 #define RME96xx_FMT (AFMT_S16_LE|AFMT_U8|AFMT_S32_BLOCKED)
+/* AFTM_U8 is not (yet?) supported ...  HP20020201 */
 
-
-static int rme96xx_ioctl(struct inode *in, struct file *file, 
-						unsigned int cmd, unsigned long arg)
+static int rme96xx_ioctl(struct inode *in, struct file *file, unsigned int cmd, unsigned long arg)
 {
 
-
 	struct dmabuf * dma = (struct dmabuf *)file->private_data; 
 	rme96xx_info *s = dma->s;
 	unsigned long flags;
@@ -907,14 +1163,23 @@
 			case 96000: 
 				rme96xx_set_ctrl(s,RME96xx_freq);
 				break;
+			/* just report current rate as default
+			   e.g. use 0 to "select" current digital input rate
 			default:
 				rme96xx_unset_ctrl(s,RME96xx_freq);
 				val = 44100;
+			*/
 			}
 			if (val > 50000)
 				rme96xx_set_ctrl(s,RME96xx_DS);
 			else
 				rme96xx_unset_ctrl(s,RME96xx_DS);
+			/* set val to actual value  HP 20020201 */
+			/* NOTE: if not "Sync Master", reported rate might be not yet "updated" ... but I don't want to insert a long udelay() here */
+			if ((s->control_register & RME96xx_Master) && !(s->control_register & RME96xx_wsel))
+				val = rme96xx_get_sample_rate_ctrl(s);
+			else
+				val = rme96xx_get_sample_rate_status(s);
 			s->rate = val;
 			spin_unlock_irqrestore(&s->lock, flags);
 		}
@@ -1083,7 +1348,7 @@
 			dma->readptr &= s->fragsize<<1;
 		spin_unlock_irqrestore(&s->lock,flags);
 
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_READ))
@@ -1100,7 +1365,7 @@
 		if (dma->mmapped)
 			dma->writeptr &= s->fragsize<<1;
 		spin_unlock_irqrestore(&s->lock,flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
         case SNDCTL_DSP_GETBLKSIZE:
 	     return put_user(s->fragsize, (int *)arg);
 
@@ -1131,6 +1396,8 @@
 		return 0;
 
         case SOUND_PCM_READ_RATE:
+		/* HP20020201 */
+		s->rate = rme96xx_get_sample_rate_status(s);
 		return put_user(s->rate, (int *)arg);
 
         case SOUND_PCM_READ_CHANNELS:
@@ -1164,28 +1431,29 @@
 {
 	int minor = minor(in->i_rdev);
 	struct list_head *list;
-	int devnum = ((minor-3)/16) % devices; /* default = 0 */
+	int devnum;
 	rme96xx_info *s;
 	struct dmabuf* dma;
 	DECLARE_WAITQUEUE(wait, current); 
 
 	DBG(printk("device num %d open\n",devnum));
 
-/* ??? */
 	for (list = devs.next; ; list = list->next) {
 		if (list == &devs)
 			return -ENODEV;
 		s = list_entry(list, rme96xx_info, devs);
-		if (!((s->dspnum[devnum] ^ minor) & ~0xf)) 
+		for (devnum=0; devnum<devices; devnum++)
+			if (!((s->dspnum[devnum] ^ minor) & ~0xf)) 
+				break;
+		if (devnum<devices)
 			break;
 	}
        	VALIDATE_STATE(s);
-/* ??? */
 
 	dma = &s->dma[devnum];
 	f->private_data = dma;
 	/* wait for device to become free */
-	down(&s->dma[devnum].open_sem);
+	down(&dma->open_sem);
 	while (dma->open_mode & f->f_mode) {
 		if (f->f_flags & O_NONBLOCK) {
 			up(&dma->open_sem);
@@ -1204,11 +1472,11 @@
 
 	COMM                ("hardware open")
 
-	if (!s->dma[devnum].opened) rme96xx_dmabuf_init(dma->s,dma,dma->inoffset,dma->outoffset);
+	if (!dma->opened) rme96xx_dmabuf_init(dma->s,dma,dma->inoffset,dma->outoffset);
 
-	s->dma[devnum].open_mode |= (f->f_mode & (FMODE_READ | FMODE_WRITE));
-	s->dma[devnum].opened = 1;
-	up(&s->dma[devnum].open_sem);
+	dma->open_mode |= (f->f_mode & (FMODE_READ | FMODE_WRITE));
+	dma->opened = 1;
+	up(&dma->open_sem);
 
 	DBG(printk("device num %d open finished\n",devnum));
 	return 0;
@@ -1217,7 +1485,7 @@
 static int rme96xx_release(struct inode *in, struct file *file)
 {
 	struct dmabuf * dma = (struct dmabuf*) file->private_data;
-	int hwp;
+	/* int hwp;  ... was unused   HP20020201 */
 	DBG(printk(__FUNCTION__"\n"));
 
 	COMM          ("draining")
@@ -1246,8 +1514,7 @@
 }
 
 
-static ssize_t rme96xx_write(struct file *file, const char *buffer, 
-									  size_t count, loff_t *ppos)
+static ssize_t rme96xx_write(struct file *file, const char *buffer, size_t count, loff_t *ppos)
 {
 	struct dmabuf *dma = (struct dmabuf *)file->private_data;
 	ssize_t ret = 0;
@@ -1269,7 +1536,7 @@
 	if (!access_ok(VERIFY_READ, buffer, count))
 		return -EFAULT;
 
-	if (! (dma->open_mode  & FMODE_WRITE))
+	if (! (dma->open_mode & FMODE_WRITE))
                 return -ENXIO;
 
 	if (!dma->s->started) rme96xx_startcard(dma->s,exact);
@@ -1281,7 +1548,6 @@
 		dma->readptr = hwp;
 		dma->writeptr = hwp;
 		dma->started = 1;
-		COMM          ("first write done")
 	}
 
   	while (count > 0) {
@@ -1316,11 +1582,11 @@
 	return ret;
 }
 
-static ssize_t rme96xx_read(struct file *file, char *buffer,size_t count, loff_t *ppos)
+static ssize_t rme96xx_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
 { 
 	struct dmabuf *dma = (struct dmabuf *)file->private_data;
 	ssize_t ret = 0;
-	int cnt;
+	int cnt; /* number of bytes from "buffer" that will/can be used */
 	int hop = count/dma->inchannels;
 	int hwp;
 	int exact = (file->f_flags & O_NONBLOCK); 
@@ -1341,9 +1607,6 @@
 	if (! (dma->open_mode  & FMODE_READ))
                 return -ENXIO;
 
-	if (count > ((dma->s->fragsize*dma->inchannels)>>dma->formatshift))
-	    return -EFAULT;
-
 	if (!dma->s->started) rme96xx_startcard(dma->s,exact);
 	hwp = rme96xx_gethwptr(dma->s,0);
 
@@ -1359,15 +1622,12 @@
 		cnt = rme96xx_getispace(dma,hwp);		
 		cnt>>=dma->formatshift;
 		cnt*=dma->inchannels;
-
 		if (cnt > count)
 			cnt = count;
 
 		if (cnt != 0) {
-		        
 			if (rme96xx_copytouser(dma,buffer,cnt,hop))
 				return ret ? ret : -EFAULT;
-			
 			count -= cnt;
 			buffer += cnt;
 			ret += cnt;
@@ -1382,6 +1642,7 @@
 			if (signal_pending(current))
 				return ret ? ret : -ERESTARTSYS;
 		}			
+
 		hwp = rme96xx_gethwptr(dma->s,exact);
 
 	}; /* count > 0 */
@@ -1429,7 +1690,7 @@
 
 
 /* this is the mapping */
-
+	vma->vm_flags &= ~VM_IO;
 	dma->mmapped = 1;
 	unlock_kernel();
 	return 0;
@@ -1500,7 +1761,7 @@
 		if (list == &devs)
 			return -ENODEV;
 		s = list_entry(list, rme96xx_info, devs);
-		if (s->mixer== minor)
+		if (s->mixer == minor)
 			break;
 	}
        	VALIDATE_STATE(s);
@@ -1514,19 +1775,34 @@
 {
 	rme96xx_info *s = (rme96xx_info *)file->private_data;
 	u32 status;
+	int spdifrate;
 
 	status = readl(s->iobase + RME96xx_status_register);
+	/* hack to convert rev 1.5 SPDIF rate to "crystalrate" format   HP 20020201 */
+	rme96xx_spdif_sample_rate(s,&spdifrate);
+	status = (status & ~RME96xx_F) | ((spdifrate<<22) & RME96xx_F);
 
 	VALIDATE_STATE(s);
 	if (cmd == SOUND_MIXER_PRIVATE1) {
 		rme_mixer mixer;
 		copy_from_user(&mixer,(void*)arg,sizeof(mixer));
 		
-		if (file->f_mode & FMODE_WRITE) {
-		     s->dma[mixer.devnr].outoffset = mixer.o_offset;
-		     s->dma[mixer.devnr].inoffset = mixer.i_offset;
+		mixer.devnr &= RME96xx_MASK_DEVS;
+		if (mixer.devnr >= devices)
+			mixer.devnr = devices-1;
+		if (file->f_mode & FMODE_WRITE && !s->dma[mixer.devnr].opened) {
+			/* modify only if device not open */
+			if (mixer.o_offset < 0)
+				mixer.o_offset = 0;
+			if (mixer.o_offset >= RME96xx_CHANNELS_PER_CARD)
+				mixer.o_offset = RME96xx_CHANNELS_PER_CARD-1;
+			if (mixer.i_offset < 0)
+				mixer.i_offset = 0;
+			if (mixer.i_offset >= RME96xx_CHANNELS_PER_CARD)
+				mixer.i_offset = RME96xx_CHANNELS_PER_CARD-1;
+			s->dma[mixer.devnr].outoffset = mixer.o_offset;
+			s->dma[mixer.devnr].inoffset = mixer.i_offset;
 		}
-
 		mixer.o_offset = s->dma[mixer.devnr].outoffset;
 		mixer.i_offset = s->dma[mixer.devnr].inoffset;
 
@@ -1536,14 +1812,15 @@
 		return put_user(status, (int *)arg);
 	}
 	if (cmd == SOUND_MIXER_PRIVATE3) {
-	     u32 control;
-	     copy_from_user(&control,(void*)arg,sizeof(control)); 
-	     if (file->f_mode & FMODE_WRITE) {
-		  s->control_register = control;
-		  writel(control,s->iobase + RME96xx_control_register);
-	     }
+		u32 control;
+		copy_from_user(&control,(void*)arg,sizeof(control)); 
+		if (file->f_mode & FMODE_WRITE) {
+			s->control_register &= ~RME96xx_mixer_allowed;
+			s->control_register |= control & RME96xx_mixer_allowed;
+			writel(control,s->iobase + RME96xx_control_register);
+		}
 
-	     return put_user(s->control_register, (int *)arg);
+		return put_user(s->control_register, (int *)arg);
 	}
 	return -1;
 }
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/rme96xx.h linux-2.5/sound/oss/rme96xx.h
--- linux-2.5.13/sound/oss/rme96xx.h	Fri May  3 01:22:48 2002
+++ linux-2.5/sound/oss/rme96xx.h	Sat Apr 13 17:42:59 2002
@@ -1,5 +1,12 @@
 /* (C) 2000 Guenter Geiger <geiger@debian.org>
    with copy/pastes from the driver of Winfried Ritsch <ritsch@iem.kug.ac.at>
+
+Modifications - Heiko Purnhagen <purnhage@tnt.uni-hannover.de>
+   HP20020116 towards REV 1.5 support, based on ALSA's card-rme9652.c
+   HP20020201 completed?
+
+A text/graphic control panel (rmectrl/xrmectrl) is available from
+   http://gige.xdv.org/pages/soft/pages/rme
 */
 
 
@@ -7,55 +14,65 @@
 #define AFMT_S32_BLOCKED 0x0000400
 #endif
 
+/* AFMT_S16_BLOCKED not yet supported */
 #ifndef AFMT_S16_BLOCKED 
 #define AFMT_S16_BLOCKED 0x0000800
 #endif
 
 
 typedef struct rme_status {
-     unsigned int irq:1;    /* high or low */
-     unsigned int lockmask:3;  /* ADAT1, ADAT2, ADAT3 */
-     unsigned int sr48:1;   /* current sample rate */
-     unsigned int wclock:1; /* wordclock used ? */
-     unsigned int bufpoint:10;
-
-     unsigned int syncmask:3;  /* ADAT1, ADAT2, ADAT3 */
-     unsigned int doublespeed:1;
-     unsigned int tc_busy:1;
-     unsigned int tc_out:1;
-     unsigned int crystalrate:3;
-     unsigned int spdif_error:1;
-     unsigned int bufid:1;
-     unsigned int tc_valid:1;     
+	unsigned int irq:1;
+	unsigned int lockmask:3;     /* ADAT input PLLs locked */
+	                             /*   100=ADAT1, 010=ADAT2, 001=ADAT3 */
+	unsigned int sr48:1;         /* sample rate: 0=44.1/88.2 1=48/96 kHz */
+	unsigned int wclock:1;       /* 1=wordclock used */
+	unsigned int bufpoint:10;
+	unsigned int syncmask:3;     /* ADAT input in sync with system clock */
+	                             /* 100=ADAT1, 010=ADAT2, 001=ADAT3 */
+	unsigned int doublespeed:1;  /* sample rate: 0=44.1/48 1=88.2/96 kHz */
+	unsigned int tc_busy:1;
+	unsigned int tc_out:1;
+	unsigned int crystalrate:3;  /* spdif input sample rate: */
+	                             /*   000=64kHz, 100=88.2kHz, 011=96kHz */
+	                             /*   111=32kHz, 110=44.1kHz, 101=48kHz */
+	unsigned int spdif_error:1;  /* 1=no spdif lock */
+	unsigned int bufid:1;
+	unsigned int tc_valid:1;     /* 1=timecode input detected */
+	unsigned int spdif_read:1;
 } rme_status_t;
 
 
+/* only fields marked W: can be modified by writing to SOUND_MIXER_PRIVATE3 */
 typedef struct rme_control {
-     unsigned int start:1;
-     unsigned int latency:3;
-
-     unsigned int master:1;
-     unsigned int ie:1;
-     unsigned int sr48:1;
-     unsigned int spare:1;
-
-     unsigned int doublespeed:1;
-     unsigned int pro:1;
-     unsigned int emphasis:1;
-     unsigned int dolby:1;
-
-     unsigned int opt_out:1;
-     unsigned int wordclock:1;
-     unsigned int spdif_in:2;
-
-     unsigned int sync_ref:2;
+	unsigned int start:1;
+	unsigned int latency:3;      /* buffer size / latency [samples]: */
+	                             /*   0=64 ... 7=8192 */
+	unsigned int master:1;       /* W: clock mode: 1=master 0=slave/auto */
+	unsigned int ie:1;
+	unsigned int sr48:1;         /* samplerate 0=44.1/88.2, 1=48/96 kHz */
+	unsigned int spare:1;
+	unsigned int doublespeed:1;  /* double speed 0=44.1/48, 1=88.2/96 Khz */
+	unsigned int pro:1;          /* W: SPDIF-OUT 0=consumer, 1=professional */
+	unsigned int emphasis:1;     /* W: SPDIF-OUT emphasis 0=off, 1=on */
+	unsigned int dolby:1;        /* W: SPDIF-OUT non-audio bit 1=set, 0=unset */
+	unsigned int opt_out:1;      /* W: use 1st optical OUT as SPDIF: 1=yes, 0=no */
+	unsigned int wordclock:1;    /* W: use Wordclock as sync (overwrites master) */
+        unsigned int spdif_in:2;     /* W: SPDIF-IN: */
+                                     /*    00=optical (ADAT1), 01=coaxial (Cinch), 10=internal CDROM */
+	unsigned int sync_ref:2;     /* W: preferred sync-source in autosync */
+                                     /*    00=ADAT1, 01=ADAT2, 10=ADAT3, 11=SPDIF */
+	unsigned int spdif_reset:1;
+	unsigned int spdif_select:1;
+	unsigned int spdif_clock:1;
+	unsigned int spdif_write:1;
+	unsigned int adat1_cd:1;     /* W: Rev 1.5+: if set, internal CD connector carries ADAT */
 } rme_ctrl_t;
 
 
 typedef struct _rme_mixer {
-     int i_offset;
-     int o_offset;
-     int devnr;
-     int spare[8];
+	int i_offset;
+	int o_offset;
+	int devnr;
+	int spare[8];
 } rme_mixer;
 
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/sb_audio.c linux-2.5/sound/oss/sb_audio.c
--- linux-2.5.13/sound/oss/sb_audio.c	Fri May  3 01:22:46 2002
+++ linux-2.5/sound/oss/sb_audio.c	Mon Jan 14 22:39:45 2002
@@ -602,8 +602,8 @@
 
 	if (speed > 0)
 	{
-		if (speed < 5000)	/* which of these */
-			speed = 4000;	/* is correct ??? */
+		if (speed < 5000)
+			speed = 5000;
 
 		if (speed > max_speed)
 			speed = max_speed;
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/sb_card.c linux-2.5/sound/oss/sb_card.c
--- linux-2.5.13/sound/oss/sb_card.c	Fri May  3 01:22:55 2002
+++ linux-2.5/sound/oss/sb_card.c	Wed Jan 16 17:36:42 2002
@@ -378,11 +378,6 @@
 		0,0,0,0,
 		0,1,1,-1},
 	{"Sound Blaster AWE 32",
-		ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0047),
-		ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
-		0,0,0,0,
-		0,1,1,-1},
-	{"Sound Blaster AWE 32",
 		ISAPNP_VENDOR('C','T','L'), ISAPNP_DEVICE(0x0048), 
 		ISAPNP_VENDOR('C','T','L'), ISAPNP_FUNCTION(0x0031),
 		0,0,0,0,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/sonicvibes.c linux-2.5/sound/oss/sonicvibes.c
--- linux-2.5.13/sound/oss/sonicvibes.c	Fri May  3 01:22:52 2002
+++ linux-2.5/sound/oss/sonicvibes.c	Sat Apr 13 17:42:59 2002
@@ -1551,6 +1551,7 @@
 	ret = -EAGAIN;
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	db->mapped = 1;
 	ret = 0;
 out:
@@ -1802,7 +1803,7 @@
 		if (s->dma_adc.mapped)
 			s->dma_adc.count &= s->dma_adc.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETOPTR:
 		if (!(file->f_mode & FMODE_WRITE))
@@ -1820,7 +1821,7 @@
 		if (s->dma_dac.mapped)
 			s->dma_dac.count &= s->dma_dac.fragsize-1;
 		spin_unlock_irqrestore(&s->lock, flags);
-                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo));
+                return copy_to_user((void *)arg, &cinfo, sizeof(cinfo)) ? -EFAULT : 0;
 
         case SNDCTL_DSP_GETBLKSIZE:
 		if (file->f_mode & FMODE_WRITE) {
@@ -2226,12 +2227,8 @@
 				break;
 			if (signal_pending(current))
 				break;
-			if (file->f_flags & O_NONBLOCK) {
-				remove_wait_queue(&s->midi.owait, &wait);
-				set_current_state(TASK_RUNNING);
-				unlock_kernel();
-				return -EBUSY;
-			}
+			if (file->f_flags & O_NONBLOCK)
+				break;
 			tmo = (count * HZ) / 3100;
 			if (!schedule_timeout(tmo ? : 1) && tmo)
 				printk(KERN_DEBUG "sv: midi timed out??\n");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/soundcard.c linux-2.5/sound/oss/soundcard.c
--- linux-2.5.13/sound/oss/soundcard.c	Fri May  3 01:22:53 2002
+++ linux-2.5/sound/oss/soundcard.c	Fri Feb  8 09:10:48 2002
@@ -480,6 +480,7 @@
 		return -EAGAIN;
 	}
 
+	vma->vm_flags &= ~VM_IO;
 	dmap->mapping_flags |= DMA_MAP_MAPPED;
 
 	if( audio_devs[dev]->d->mmap)
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/trident.c linux-2.5/sound/oss/trident.c
--- linux-2.5.13/sound/oss/trident.c	Fri May  3 01:22:45 2002
+++ linux-2.5/sound/oss/trident.c	Sat Apr 13 17:42:59 2002
@@ -36,6 +36,9 @@
  *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  *  History
+ *  v0.14.9e
+ *      January 2 2002 Vojtech Pavlik <vojtech@ucw.cz> added gameport
+ *      support to avoid resource conflict with pcigame.c
  *  v0.14.9d
  *  	October 8 2001 Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  *	use set_current_state, properly release resources on failure in
@@ -171,6 +174,7 @@
 #include <linux/bitops.h>
 #include <linux/proc_fs.h>
 #include <linux/interrupt.h>
+#include <linux/gameport.h>
 
 #if defined CONFIG_ALPHA_NAUTILUS || CONFIG_ALPHA_GENERIC
 #include <asm/hwrpb.h>
@@ -180,7 +184,7 @@
 
 #include <linux/pm.h>
 
-#define DRIVER_VERSION "0.14.9d"
+#define DRIVER_VERSION "0.14.9e"
 
 /* magic numbers to protect our data structures */
 #define TRIDENT_CARD_MAGIC	0x5072696E /* "Prin" */
@@ -382,6 +386,9 @@
 	/* Added for hardware volume control */
 	int hwvolctl;
 	struct timer_list timer;
+
+	/* Game port support */
+	struct gameport gameport;
 };
 
 /* table to map from CHANNELMASK to channel attribute for SiS 7018 */
@@ -2077,6 +2084,7 @@
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(dmabuf->rawbuf),
 			     size, vma->vm_page_prot))
 		goto out;
+	vma->vm_flags &= ~VM_IO;
 	dmabuf->mapped = 1;
 	ret = 0;
 out:
@@ -3813,7 +3821,7 @@
 	pci_write_config_dword(pci_dev, 0x44, dwVal & 0xfffbffff);
 	udelay(5000);
 
-	wCount = 200;
+	wCount = 2000;
 	while(wCount--) {
 		wReg = ali_ac97_get(card, 0, AC97_POWER_CONTROL);
 		if((wReg & 0x000f) == 0x000f)
@@ -3937,6 +3945,55 @@
 	return num_ac97+1;
 }
 
+/* Gameport functions for the cards ADC gameport */
+
+static unsigned char trident_game_read(struct gameport *gameport)
+{
+	struct trident_card *card = gameport->driver;
+	return inb(TRID_REG(card, T4D_GAME_LEG));
+}
+
+static void trident_game_trigger(struct gameport *gameport)
+{
+	struct trident_card *card = gameport->driver;
+	outb(0xff, TRID_REG(card, T4D_GAME_LEG));
+}
+
+static int trident_game_cooked_read(struct gameport *gameport, int *axes, int *buttons)
+{
+        struct trident_card *card = gameport->driver;
+	int i;
+
+	*buttons = (~inb(TRID_REG(card, T4D_GAME_LEG)) >> 4) & 0xf;
+
+	for (i = 0; i < 4; i++) {
+		axes[i] = inw(TRID_REG(card, T4D_GAME_AXD) + i * sizeof(u16));
+		if (axes[i] == 0xffff) axes[i] = -1;
+	}
+        
+        return 0;
+}
+
+static int trident_game_open(struct gameport *gameport, int mode)
+{
+	struct trident_card *card = gameport->driver;
+
+	switch (mode) {
+		case GAMEPORT_MODE_COOKED:
+			outb(0x80, TRID_REG(card, T4D_GAME_CR));
+			wait_ms(20);
+			return 0;
+		case GAMEPORT_MODE_RAW:
+			outb(0x00, TRID_REG(card, T4D_GAME_CR));
+			return 0;
+		default:
+			return -1;
+	}
+
+	return 0;
+}
+
+
 /* install the driver, we do not allocate hardware channel nor DMA buffer now, they are defered 
    until "ACCESS" time (in prog_dmabuf called by open/read/write/ioctl/mmap) */
 static int __init trident_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id)
@@ -3997,6 +4054,13 @@
 	card->banks[BANK_B].addresses = &bank_b_addrs;
 	card->banks[BANK_B].bitmap = 0UL;
 
+	card->gameport.driver = card;
+	card->gameport.fuzz = 64;
+	card->gameport.read = trident_game_read;
+	card->gameport.trigger = trident_game_trigger;
+	card->gameport.cooked_read = trident_game_cooked_read;
+	card->gameport.open = trident_game_open;
+
 	init_MUTEX(&card->open_sem);
 	spin_lock_init(&card->lock);
 	init_timer(&card->timer);
@@ -4130,6 +4194,10 @@
 
 	/* Enable Address Engine Interrupts */
 	trident_enable_loop_interrupts(card);
+
+	/* Register gameport */
+	gameport_register_port(&card->gameport);
+
 out:	return rc;
 out_unregister_sound_dsp:
 	unregister_sound_dsp(card->dev_audio);
@@ -4170,6 +4238,9 @@
 		remove_proc_entry("ALi5451", NULL);
 #endif
 	}
+
+	/* Unregister gameport */
+	gameport_unregister_port(&card->gameport);
 
 	/* Kill interrupts, and SP/DIF */
 	trident_disable_loop_interrupts(card);
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/trident.h linux-2.5/sound/oss/trident.h
--- linux-2.5.13/sound/oss/trident.h	Fri May  3 01:22:38 2002
+++ linux-2.5/sound/oss/trident.h	Sun Jan 20 17:11:46 2002
@@ -79,6 +79,8 @@
 
 /* operational registers common to DX, NX, 7018 */
 enum trident_op_registers {
+	T4D_GAME_CR	= 0x30, T4D_GAME_LEG	= 0x31,
+	T4D_GAME_AXD	= 0x34,
 	T4D_REC_CH	= 0x70,
 	T4D_START_A     = 0x80, T4D_STOP_A      = 0x84,
 	T4D_DLY_A       = 0x88, T4D_SIGN_CSO_A  = 0x8c,
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/vwsnd.c linux-2.5/sound/oss/vwsnd.c
--- linux-2.5.13/sound/oss/vwsnd.c	Fri May  3 01:22:54 2002
+++ linux-2.5/sound/oss/vwsnd.c	Sat Apr 13 17:42:59 2002
@@ -535,7 +535,7 @@
 {
 	unsigned long later = jiffies + 2;
 	while (li_readl(lith, LI_CODEC_COMMAND) & LI_CC_BUSY)
-		if (jiffies >= later)
+		if (time_after_eq(jiffies, later))
 			return -EBUSY;
 	return 0;
 }
@@ -1358,7 +1358,7 @@
 	later = jiffies + HZ / 2;	/* roughly half a second */
 	DBGDO(shut_up++);
 	while (ad1843_read_bits(lith, &ad1843_PDNO)) {
-		if (jiffies > later) {
+		if (time_after(jiffies, later)) {
 			printk(KERN_ERR
 			       "vwsnd audio: AD1843 won't power up\n");
 			return -EIO;
@@ -2650,7 +2650,7 @@
 		DBGXV("SNDCTL_DSP_GETOSPACE returns { %d %d %d %d }\n",
 		     buf_info.fragments, buf_info.fragstotal,
 		     buf_info.fragsize, buf_info.bytes);
-		return copy_to_user((void *) arg, &buf_info, sizeof buf_info);
+		return copy_to_user((void *) arg, &buf_info, sizeof buf_info) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_GETISPACE:	/* _SIOR ('P',13, audio_buf_info) */
 		DBGX("SNDCTL_DSP_GETISPACE\n");
@@ -2667,7 +2667,7 @@
 		DBGX("SNDCTL_DSP_GETISPACE returns { %d %d %d %d }\n",
 		     buf_info.fragments, buf_info.fragstotal,
 		     buf_info.fragsize, buf_info.bytes);
-		return copy_to_user((void *) arg, &buf_info, sizeof buf_info);
+		return copy_to_user((void *) arg, &buf_info, sizeof buf_info) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_NONBLOCK:	/* _SIO  ('P',14) */
 		DBGX("SNDCTL_DSP_NONBLOCK\n");
@@ -2725,7 +2725,7 @@
 			rport->frag_count = 0;
 		}
 		spin_unlock_irqrestore(&rport->lock, flags);
-		return copy_to_user((void *) arg, &info, sizeof info);
+		return copy_to_user((void *) arg, &info, sizeof info) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_GETOPTR:	/* _SIOR ('P',18, count_info) */
 		DBGX("SNDCTL_DSP_GETOPTR\n");
@@ -2747,7 +2747,7 @@
 			wport->frag_count = 0;
 		}
 		spin_unlock_irqrestore(&wport->lock, flags);
-		return copy_to_user((void *) arg, &info, sizeof info);
+		return copy_to_user((void *) arg, &info, sizeof info) ? -EFAULT : 0;
 
 	case SNDCTL_DSP_GETODELAY:	/* _SIOR ('P', 23, int) */
 		DBGX("SNDCTL_DSP_GETODELAY\n");
diff -urN --exclude-from=/home/davej/.exclude linux-2.5.13/sound/oss/ymfpci.c linux-2.5/sound/oss/ymfpci.c
--- linux-2.5.13/sound/oss/ymfpci.c	Fri May  3 01:22:40 2002
+++ linux-2.5/sound/oss/ymfpci.c	Tue Apr  2 05:27:41 2002
@@ -1536,6 +1536,7 @@
 	if (remap_page_range(vma, vma->vm_start, virt_to_phys(dmabuf->rawbuf),
 			     size, vma->vm_page_prot))
 		return -EAGAIN;
+	vma->vm_flags &= ~VM_IO;
 	dmabuf->mapped = 1;
 
 /* P3 */ printk(KERN_INFO "ymfpci: using memory mapped sound, untested!\n");
@@ -2073,6 +2074,11 @@
 
 	unit->suspended = 1;
 
+	/*
+	 * XXX Talk to Kai to remove ac97_save_state before it's too late!
+	 * Other drivers call ac97_reset, which does not have
+	 * a save counterpart. Current ac97_save_state is empty.
+	 */
 	for (i = 0; i < NR_AC97; i++) {
 		if ((codec = unit->ac97_codec[i]) != NULL)
 			ac97_save_state(codec);
@@ -2652,7 +2658,7 @@
 	name:		"ymfpci",
 	id_table:	ymf_id_tbl,
 	probe:		ymf_probe_one,
-	remove:         __devexit_p(ymf_remove_one),
+	remove:		__devexit_p(ymf_remove_one),
 	suspend:	ymf_suspend,
 	resume:		ymf_resume
 };