diff -Nru a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile --- a/Documentation/DocBook/Makefile Sun Jan 5 19:08:33 2003 +++ b/Documentation/DocBook/Makefile Fri Feb 28 03:48:00 2003 @@ -11,7 +11,7 @@ kernel-locking.sgml via-audio.sgml mousedrivers.sgml \ deviceiobook.sgml procfs-guide.sgml tulip-user.sgml \ writing_usb_driver.sgml scsidrivers.sgml sis900.sgml \ - kernel-api.sgml journal-api.sgml lsm.sgml + kernel-api.sgml journal-api.sgml lsm.sgml usb.sgml ### # The build process is as follows (targets): diff -Nru a/Documentation/DocBook/deviceiobook.tmpl b/Documentation/DocBook/deviceiobook.tmpl --- a/Documentation/DocBook/deviceiobook.tmpl Mon Feb 4 23:40:14 2002 +++ b/Documentation/DocBook/deviceiobook.tmpl Mon Feb 24 12:31:17 2003 @@ -152,7 +152,7 @@ While the basic functions are defined to be synchronous with respect to each other and ordered with respect to each other the busses the - devices sit on may themselves have asynchronocity. In paticular many + devices sit on may themselves have asynchronicity. In particular many authors are burned by the fact that PCI bus writes are posted asynchronously. A driver author must issue a read from the same device to ensure that writes have occurred in the specific cases the diff -Nru a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl --- a/Documentation/DocBook/kernel-api.tmpl Sun Jan 5 19:08:33 2003 +++ b/Documentation/DocBook/kernel-api.tmpl Fri Feb 28 03:48:28 2003 @@ -228,102 +228,6 @@ --> - - USB Devices - - Drivers for USB devices talk to the "usbcore" APIs, and are - exposed through driver frameworks such as block, character, - or network devices. - There are two types of public "usbcore" APIs: those intended for - general driver use, and those which are only public to drivers that - are part of the core. - The drivers that are part of the core are involved in managing a USB bus. - They include the "hub" driver, which manages trees of USB devices, and - several different kinds of "host controller" driver (HCD), which control - individual busses. - - - The device model seen by USB drivers is relatively complex. - - - - - USB supports four kinds of data transfer - (control, bulk, interrupt, and isochronous). Two transfer - types use bandwidth as it's available (control and bulk), - while the other two types of transfer (interrupt and isochronous) - are scheduled to provide guaranteed bandwidth. - - - The device description model includes one or more - "configurations" per device, only one of which is active at a time. - - - Configurations have one or more "interface", each - of which may have "alternate settings". Interfaces may be - standardized by USB "Class" specifications, or may be specific to - a vendor or device. - - USB device drivers actually bind to interfaces, not devices. - Think of them as "interface drivers", though you - may not see many devices where the distinction is important. - Most USB devices are simple, with only one configuration, - one interface, and one alternate setting. - - - Interfaces have one or more "endpoints", each of - which supports one type and direction of data transfer such as - "bulk out" or "interrupt in". The entire configuration may have - up to sixteen endpoints in each direction, allocated as needed - among all the interfaces. - - - Data transfer on USB is packetized; each endpoint - has a maximum packet size. - Drivers must often be aware of conventions such as flagging the end - of bulk transfers using "short" (including zero length) packets. - - - The Linux USB API supports synchronous calls for - control and bulk messaging. - It also supports asynchnous calls for all kinds of data transfer, - using request structures called "URBs" (USB Request Blocks). - - - - - Accordingly, the USB Core API exposed to device drivers - covers quite a lot of territory. You'll probably need to consult - the USB 2.0 specification, available online from www.usb.org at - no cost, as well as class or device specifications. - - - Data Types and Macros -!Iinclude/linux/usb.h - - - USB Core APIs -!Edrivers/usb/core/urb.c - -!Edrivers/usb/core/message.c -!Edrivers/usb/core/file.c -!Edrivers/usb/core/usb.c - - - Host Controller APIs - These APIs are only for use by host controller drivers, - most of which implement standard register interfaces such as - EHCI, OHCI, or UHCI. - -!Edrivers/usb/core/hcd.c -!Edrivers/usb/core/hcd-pci.c -!Edrivers/usb/core/buffer.c - - - - 16x50 UART Driver !Edrivers/serial/core.c diff -Nru a/Documentation/DocBook/parportbook.tmpl b/Documentation/DocBook/parportbook.tmpl --- a/Documentation/DocBook/parportbook.tmpl Mon Oct 7 07:36:06 2002 +++ b/Documentation/DocBook/parportbook.tmpl Mon Feb 24 12:36:40 2003 @@ -1149,7 +1149,7 @@ peripheral what transfer mode it would like to use, and the peripheral either accepts that mode or rejects it; if the mode is rejected, the host can try again with a different mode. This is - the negotation phase. Once the peripheral has accepted a + the negotiation phase. Once the peripheral has accepted a particular transfer mode, data transfer can begin that mode. diff -Nru a/Documentation/DocBook/usb.tmpl b/Documentation/DocBook/usb.tmpl --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/DocBook/usb.tmpl Fri Feb 28 03:44:59 2003 @@ -0,0 +1,294 @@ + + + + The Linux-USB Host Side API + + + + This documentation 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 + + + + For more details see the file COPYING in the source + distribution of Linux. + + + + + + + + Introduction to USB on Linux + + A Universal Serial Bus (USB) is used to connect a host, + such as a PC or workstation, to a number of peripheral + devices. USB uses a tree structure, with the host at the + root (the system's master), hubs as interior nodes, and + peripheral devices as leaves (and slaves). + Modern PCs support several such trees of USB devices, usually + one USB 2.0 tree (480 Mbit/sec each) with + a few USB 1.1 trees (12 Mbit/sec each) that are used when you + connect a USB 1.1 device directly to the machine's "root hub". + + + That master/slave asymmetry was designed in part for + ease of use. It is not physically possible to assemble + (legal) USB cables incorrectly: all upstream "to-the-host" + connectors are the rectangular type, matching the sockets on + root hubs, and the downstream type are the squarish type + (or they are built in to the peripheral). + Software doesn't need to deal with distributed autoconfiguration + since the pre-designated master node manages all that. + At the electrical level, bus protocol overhead is reduced by + eliminating arbitration and moving scheduling into host software. + + + USB 1.0 was announced in January 1996, and was revised + as USB 1.1 (with improvements in hub specification and + support for interrupt-out transfers) in September 1998. + USB 2.0 was released in April 2000, including high speed + transfers and transaction translating hubs (used for USB 1.1 + and 1.0 backward compatibility). + + + USB support was added to Linux early in the 2.2 kernel series + shortly before the 2.3 development forked off. Updates + from 2.3 were regularly folded back into 2.2 releases, bringing + new features such as /sbin/hotplug support, + more drivers, and more robustness. + The 2.5 kernel series continued such improvements, and also + worked on USB 2.0 support, + higher performance, + better consistency between host controller drivers, + API simplification (to make bugs less likely), + and providing internal "kerneldoc" documentation. + + + Linux can run inside USB devices as well as on + the hosts that control the devices. + Because the Linux 2.x USB support evolved to support mass market + platforms such as Apple Macintosh or PC-compatible systems, + it didn't address design concerns for those types of USB systems. + So it can't be used inside mass-market PDAs, or other peripherals. + USB device drivers running inside those Linux peripherals + don't do the same things as the ones running inside hosts, + and so they've been given a different name: + they're called gadget drivers. + This document does not present gadget drivers. + + + + + + USB Host-Side API Model + + Host-side drivers for USB devices talk to the "usbcore" APIs. + There are two types of public "usbcore" APIs, targetted at two different + layers of USB driver. Those are + general purpose drivers, exposed through + driver frameworks such as block, character, or network devices; + and drivers that are part of the core, + which are involved in managing a USB bus. + Such core drivers include the hub driver, + which manages trees of USB devices, and several different kinds + of host controller driver (HCD), + which control individual busses. + + + The device model seen by USB drivers is relatively complex. + + + + + USB supports four kinds of data transfer + (control, bulk, interrupt, and isochronous). Two transfer + types use bandwidth as it's available (control and bulk), + while the other two types of transfer (interrupt and isochronous) + are scheduled to provide guaranteed bandwidth. + + + The device description model includes one or more + "configurations" per device, only one of which is active at a time. + Devices that are capable of high speed operation must also support + full speed configurations, along with a way to ask about the + "other speed" configurations that might be used. + + + Configurations have one or more "interface", each + of which may have "alternate settings". Interfaces may be + standardized by USB "Class" specifications, or may be specific to + a vendor or device. + + USB device drivers actually bind to interfaces, not devices. + Think of them as "interface drivers", though you + may not see many devices where the distinction is important. + Most USB devices are simple, with only one configuration, + one interface, and one alternate setting. + + + Interfaces have one or more "endpoints", each of + which supports one type and direction of data transfer such as + "bulk out" or "interrupt in". The entire configuration may have + up to sixteen endpoints in each direction, allocated as needed + among all the interfaces. + + + Data transfer on USB is packetized; each endpoint + has a maximum packet size. + Drivers must often be aware of conventions such as flagging the end + of bulk transfers using "short" (including zero length) packets. + + + The Linux USB API supports synchronous calls for + control and bulk messaging. + It also supports asynchnous calls for all kinds of data transfer, + using request structures called "URBs" (USB Request Blocks). + + + + + Accordingly, the USB Core API exposed to device drivers + covers quite a lot of territory. You'll probably need to consult + the USB 2.0 specification, available online from www.usb.org at + no cost, as well as class or device specifications. + + + The only host-side drivers that actually touch hardware + (reading/writing registers, handling IRQs, and so on) are the HCDs. + In theory, all HCDs provide the same functionality through the same + API. In practice, that's becoming more true on the 2.5 kernels, + but there are still differences that crop up especially with + fault handling. Different controllers don't necessarily report + the same aspects of failures, and recovery from faults (including + software-induced ones like unlinking an URB) isn't yet fully + consistent. + Device driver authors should make a point of doing disconnect + testing (while the device is active) with each different host + controller driver, to make sure drivers don't have bugs of + their own as well as to make sure they aren't relying on some + HCD-specific behavior. + (You will need external USB 1.1 and/or + USB 2.0 hubs to perform all those tests.) + + + + +USB-Standard Types + + In <linux/usb_ch9.h> you will find + the USB data types defined in chapter 9 of the USB specification. + These data types are used throughout USB, and in APIs including + this host side API, gadget APIs, and usbfs. + + +!Iinclude/linux/usb_ch9.h + + + +Host-Side Data Types and Macros + + The host side API exposes several layers to drivers, some of + which are more necessary than others. + These support lifecycle models for host side drivers + and devices, and support passing buffers through usbcore to + some HCD that performs the I/O for the device driver. + + + +!Iinclude/linux/usb.h + + + + USB Core APIs + + There are two basic I/O models in the USB API. + The most elemental one is asynchronous: drivers submit requests + in the form of an URB, and the URB's completion callback + handle the next step. + All USB transfer types support that model, although there + are special cases for control URBs (which always have setup + and status stages, but may not have a data stage) and + isochronous URBs (which allow large packets and include + per-packet fault reports). + Built on top of that is synchronous API support, where a + driver calls a routine that allocates one or more URBs, + submits them, and waits until they complete. + There are synchronous wrappers for single-buffer control + and bulk transfers (which are awkward to use in some + driver disconnect scenarios), and for scatterlist based + streaming i/o (bulk or interrupt). + + + USB drivers need to provide buffers that can be + used for DMA, although they don't necessarily need to + provide the DMA mapping themselves. + There are APIs to use used when allocating DMA buffers, + which can prevent use of bounce buffers on some systems. + In some cases, drivers may be able to rely on 64bit DMA + to eliminate another kind of bounce buffer. + + +!Edrivers/usb/core/urb.c +!Edrivers/usb/core/message.c +!Edrivers/usb/core/file.c +!Edrivers/usb/core/usb.c + + + Host Controller APIs + + These APIs are only for use by host controller drivers, + most of which implement standard register interfaces such as + EHCI, OHCI, or UHCI. + UHCI was one of the first interfaces, designed by Intel and + also used by VIA; it doesn't do much in hardware. + OHCI was designed later, to have the hardware do more work + (bigger transfers, tracking protocol state, and so on). + EHCI was designed with USB 2.0; its design has features that + resemble OHCI (hardware does much more work) as well as + UHCI (some parts of ISO support, TD list processing). + + + There are host controllers other than the "big three", + although most PCI based controllers (and a few non-PCI based + ones) use one of those interfaces. + Not all host controllers use DMA; some use PIO, and there + is also a simulator. + + + The same basic APIs are available to drivers for all + those controllers. + For historical reasons they are in two layers: + struct usb_bus is a rather thin + layer that became available in the 2.2 kernels, while + struct usb_hcd is a more featureful + layer (available in later 2.4 kernels and in 2.5) that + lets HCDs share common code, to shrink driver size + and significantly reduce hcd-specific behaviors. + + +!Edrivers/usb/core/hcd.c +!Edrivers/usb/core/hcd-pci.c +!Edrivers/usb/core/buffer.c + + + + diff -Nru a/Documentation/arm/XScale/IOP310/IQ80310 b/Documentation/arm/XScale/IOP310/IQ80310 --- a/Documentation/arm/XScale/IOP310/IQ80310 Sun Oct 13 08:50:54 2002 +++ /dev/null Wed Dec 31 16:00:00 1969 @@ -1,295 +0,0 @@ - -Board Overview ------------------------------ - -The Cyclone IQ80310 board is an evaluation platform for Intel's 80200 Xscale -CPU and 80312 Intelligent I/O chipset (collectively called IOP310 chipset). - -The 80312 contains dual PCI hoses (called the ATUs), a PCI-to-PCI bridge, -three DMA channels (1 on secondary PCI, one on primary PCI ), I2C, I2O -messaging unit, XOR unit for RAID operations, a bus performance monitoring -unit, and a memory controller with ECC features. - -For more information on the board, see http://developer.intel.com/iio - -Port Status ------------------------------ - -Supported: - -- MTD/JFFS/JFFS2 -- NFS root -- RAMDISK root -- 2ndary PCI slots -- Onboard ethernet -- Serial ports (ttyS0/S1) -- Cache/TLB locking on 80200 CPU -- Performance monitoring unit on 80200 CPU -- 80200 Performance Monitoring Unit -- Acting as a system controller on Cyclone 80303BP PCI backplane -- DMA engines (EXPERIMENTAL) -- 80312 Bus Performance Monitor (EXPERIMENTAL) -- Application Accelerator Unit (XOR engine for RAID) (EXPERIMENTAL) -- Messaging Unit (EXPERIMENTAL) - -TODO: -- I2C - -Building the Kernel ------------------------------ -make iq80310_config -make oldconfig -make dep -make zImage - -This will build an image setup for BOOTP/NFS root support. To change this, -just run make menuconfig and disable nfs root or add a "root=" option. - -Preparing the Hardware ------------------------------ - -This document assumes you're using a Rev D or newer board running -Redboot as the bootloader. - -The as-supplied RedBoot image appears to leave the first page of RAM -in a corrupt state such that certain words in that page are unwritable -and contain random data. The value of the data, and the location within -the first page changes with each boot, but is generally in the range -0xa0000150 to 0xa0000fff. - -You can grab the source from the ECOS CVS or you can get a prebuilt image -from: - - ftp://source.mvista.com/pub/xscale/iop310/IQ80310/redboot.bin - -which is: - - # strings redboot.bin | grep bootstrap - RedBoot(tm) bootstrap and debug environment, version UNKNOWN - built 14:58:21, Aug 15 2001 - -md5sum of this version: - - bcb96edbc6f8e55b16c165930b6e4439 redboot.bin - -You have two options to program it: - -1. Using the FRU program (see the instructions in the user manual). - -2. Using a Linux host, with MTD support built into the host kernel: - - ensure that the RedBoot image is not locked (issue the following - command under the existing RedBoot image): - RedBoot> fis unlock -f 0 -l 0x40000 - - switch S3-1 and S3-2 on. - - reboot the host - - login as root - - identify the 80310 card: - # lspci - ... - 00:0c.1 Memory controller: Intel Corporation 80310 IOP [IO Processor] (rev 01) - - in this example, bus 0, slot 0c, function 1. - - insert the MTD modules, and the PCI map module: - # insmod drivers/mtd/maps/pci.o - - locate the MTD device (using the bus, slot, function) - # cat /proc/mtd - dev: size erasesize name - mtd0: 00800000 00020000 "00:0c.1" - - in this example, it is mtd device 0. Yours will be different. - Check carefully. - - program the flash - # cat redboot.bin > /dev/mtdblock0 - - check the kernel message log for errors (some cat commands don't - error on failure) - # dmesg - - switch S3-1 and S3-2 off - - reboot host - -In any case, make sure you do an 'fis init' command once you boot with the new -RedBoot image. - - - -Downloading Linux ------------------------------ - -Assuming you have your development system setup to act as a bootp/dhcp -server and running tftp: - - RedBoot> load -r -b 0xa1008000 /tftpboot/zImage.xs - Raw file loaded 0xa1008000-0xa1094bd8 - -If you're not using dhcp/tftp, you can use y-modem instead: - - RedBoot> load -r -b 0xa1008000 -m y - -Note that on Rev D. of the board, tftp does not work due to intermittent -interrupt issues, so you need to download using ymodem. - -Once the download is completed: - - RedBoot> go 0xa1008000 - -Root Devices ------------------------------ - -A kernel is not useful without a root filesystem, and you have several -choices with this board: NFS root, RAMDISK, or JFFS/JFFS2. For development -purposes, it is suggested that you use NFS root for easy access to various -tools. Once you're ready to deploy, probably want to utilize JFFS/JFFS2 on -the flash device. - -MTD on the IQ80310 ------------------------------ - -Linux on the IQ80310 supports RedBoot FIS paritioning if it is enabled. -Out of the box, once you've done 'fis init' on RedBoot, you will get -the following partitioning scheme: - - root@192.168.0.14:~# cat /proc/mtd - dev: size erasesize name - mtd0: 00040000 00020000 "RedBoot" - mtd1: 00040000 00020000 "RedBoot[backup]" - mtd2: 0075f000 00020000 "unallocated space" - mtd3: 00001000 00020000 "RedBoot config" - mtd4: 00020000 00020000 "FIS directory" - -To create an FIS directory, you need to use the fis command in RedBoot. -As an example, you can burn the kernel into the flash once it's downloaded: - - RedBoot> fis create -b 0xa1008000 -l 0x8CBAC -r 0xa1008000 -f 0x80000 kernel - ... Erase from 0x00080000-0x00120000: ..... - ... Program from 0xa1008000-0xa1094bac at 0x00080000: ..... - ... Unlock from 0x007e0000-0x00800000: . - ... Erase from 0x007e0000-0x00800000: . - ... Program from 0xa1fdf000-0xa1fff000 at 0x007e0000: . - ... Lock from 0x007e0000-0x00800000: . - - RedBoot> fis list - Name FLASH addr Mem addr Length Entry point - RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 - RedBoot[backup] 0x00040000 0x00040000 0x00040000 0x00000000 - RedBoot config 0x007DF000 0x007DF000 0x00001000 0x00000000 - FIS directory 0x007E0000 0x007E0000 0x00020000 0x00000000 - kernel 0x00080000 0xA1008000 0x000A0000 0x00000000 - -This leads to the following Linux MTD setup: - - mtroot@192.168.0.14:~# cat /proc/mtd - dev: size erasesize name - mtd0: 00040000 00020000 "RedBoot" - mtd1: 00040000 00020000 "RedBoot[backup]" - mtd2: 000a0000 00020000 "kernel" - mtd3: 006bf000 00020000 "unallocated space" - mtd4: 00001000 00020000 "RedBoot config" - mtd5: 00020000 00020000 "FIS directory" - -Note that there is not a 1:1 mapping to the number of RedBoot paritions to -MTD partitions as unused space also gets allocated into MTD partitions. - -As an aside, the -r option when creating the Kernel entry allows you to -simply do an 'fis load kernel' to copy the image from flash into memory. -You can then do an 'fis go 0xa1008000' to start Linux. - -If you choose to use static partitioning instead of the RedBoot partioning: - - /dev/mtd0 0x00000000 - 0x0007ffff: Boot Monitor (512k) - /dev/mtd1 0x00080000 - 0x0011ffff: Kernel Image (640K) - /dev/mtd2 0x00120000 - 0x0071ffff: File System (6M) - /dev/mtd3 0x00720000 - 0x00800000: RedBoot Reserved (896K) - -To use a JFFS1/2 root FS, you need to donwload the JFFS image using either -tftp or ymodem, and then copy it to flash: - - RedBoot> load -r -b 0xa1000000 /tftpboot/jffs.img - Raw file loaded 0xa1000000-0xa1600000 - RedBoot> fis create -b 0xa1000000 -l 0x600000 -f 0x120000 jffs - ... Erase from 0x00120000-0x00720000: .................................. - ... Program from 0xa1000000-0xa1600000 at 0x00120000: .................. - ...................... - ... Unlock from 0x007e0000-0x00800000: . - ... Erase from 0x007e0000-0x00800000: . - ... Program from 0xa1fdf000-0xa1fff000 at 0x007e0000: . - ... Lock from 0x007e0000-0x00800000: . - RedBoot> fis list - Name FLASH addr Mem addr Length Entry point - RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 - RedBoot[backup] 0x00040000 0x00040000 0x00040000 0x00000000 - RedBoot config 0x007DF000 0x007DF000 0x00001000 0x00000000 - FIS directory 0x007E0000 0x007E0000 0x00020000 0x00000000 - kernel 0x00080000 0xA1008000 0x000A0000 0xA1008000 - jffs 0x00120000 0x00120000 0x00600000 0x00000000 - -This looks like this in Linux: - - root@192.168.0.14:~# cat /proc/mtd - dev: size erasesize name - mtd0: 00040000 00020000 "RedBoot" - mtd1: 00040000 00020000 "RedBoot[backup]" - mtd2: 000a0000 00020000 "kernel" - mtd3: 00600000 00020000 "jffs" - mtd4: 000bf000 00020000 "unallocated space" - mtd5: 00001000 00020000 "RedBoot config" - mtd6: 00020000 00020000 "FIS directory" - -You need to boot the kernel once and watch the boot messages to see how the -JFFS RedBoot partition mapped into the MTD partition scheme. - -You can grab a pre-built JFFS image to use as a root file system at: - - ftp://source.mvista.com/pub/xscale/iop310/IQ80310/jffs.img - -For detailed info on using MTD and creating a JFFS image go to: - - http://www.linux-mtd.infradead.org. - -For details on using RedBoot's FIS commands, type 'fis help' or consult -your RedBoot manual. - -Contributors ------------------------------ - -Thanks to Intel Corporation for providing the hardware. - -John Clark - Initial discovery of RedBoot issues -Dave Jiang - IRQ demux fixes, AAU, DMA, MU -Nicolas Pitre - Initial port, cleanup, debugging -Matt Porter - PCI subsystem development, debugging -Tim Sanders - Initial PCI code -Mark Salter - RedBoot fixes -Deepak Saxena - Cleanup, debug, cache lock, PMU - ------------------------------ -Enjoy. - -If you have any problems please contact Deepak Saxena - -A few notes from rmk ------------------------------ - -These are notes of my initial experience getting the IQ80310 Rev D up and -running. In total, it has taken many hours to work out what's going on... -The version of redboot used is: - - RedBoot(tm) bootstrap and debug environment, version UNKNOWN - built 14:58:21, Aug 15 2001 - - -1. I've had a corrupted download of the redboot.bin file from Montavista's - FTP site. It would be a good idea if there were md5sums, sum or gpg - signatures available to ensure the integrity of the downloaded files. - The result of this was an apparantly 100% dead card. - -2. RedBoot Intel EtherExpress Pro 100 driver seems to be very unstable - - I've had it take out the whole of a 100mbit network for several minutes. - The Hub indiates ZERO activity, despite machines attempting to communicate. - Further to this, while tftping the kernel, the transfer will stall regularly, - and might even drop the link LED. - -3. There appears to be a bug in the Intel Documentation Pack that comes with - the IQ80310 board. Serial port 1, which is the socket next to the LEDs - is address 0xfe810000, not 0xfe800000. - - Note that RedBoot uses either serial port 1 OR serial port 2, so if you - have your console connected to the wrong port, you'll see redboot messages - but not kernel boot messages. - -4. Trying to use fconfig to setup a boot script fails - it hangs when trying - to erase the flash. diff -Nru a/Documentation/arm/XScale/IOP3XX/IQ80310 b/Documentation/arm/XScale/IOP3XX/IQ80310 --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/IOP3XX/IQ80310 Thu Feb 27 16:28:20 2003 @@ -0,0 +1,248 @@ + +Board Overview +----------------------------- + +The Cyclone IQ80310 board is an evaluation platform for Intel's 80200 Xscale +CPU and 80312 Intelligent I/O chipset (collectively called IOP310 chipset). + +The 80312 contains dual PCI hoses (called the ATUs), a PCI-to-PCI bridge, +three DMA channels (1 on secondary PCI, one on primary PCI ), I2C, I2O +messaging unit, XOR unit for RAID operations, a bus performance monitoring +unit, and a memory controller with ECC features. + +For more information on the board, see http://developer.intel.com/iio + +Port Status +----------------------------- + +Supported: + +- MTD/JFFS/JFFS2 +- NFS root +- RAMDISK root +- 2ndary PCI slots +- Onboard ethernet +- Serial ports (ttyS0/S1) +- Cache/TLB locking on 80200 CPU +- Performance monitoring unit on 80200 CPU +- 80200 Performance Monitoring Unit +- Acting as a system controller on Cyclone 80303BP PCI backplane +- DMA engines (EXPERIMENTAL) +- 80312 Bus Performance Monitor (EXPERIMENTAL) +- Application Accelerator Unit (XOR engine for RAID) (EXPERIMENTAL) +- Messaging Unit (EXPERIMENTAL) + +TODO: +- I2C + +Building the Kernel +----------------------------- +make iq80310_config +make oldconfig +make dep +make zImage + +This will build an image setup for BOOTP/NFS root support. To change this, +just run make menuconfig and disable nfs root or add a "root=" option. + +Preparing the Hardware +----------------------------- + +This document assumes you're using a Rev D or newer board running +Redboot as the bootloader. Note that the version of RedBoot provided +with the boards has a major issue and you need to replace it with the +latest RedBoot. You can grab the source from the ECOS CVS or you can +get a prebuilt image and burn it in using FRU at: + + ftp://source.mvista.com/pub/xscale/iq80310/redboot.bin + +Make sure you do an 'fis init' command once you boot with the new +RedBoot image. + + + +Downloading Linux +----------------------------- + +Assuming you have your development system setup to act as a bootp/dhcp +server and running tftp: + + RedBoot> load -r -b 0xa1008000 /tftpboot/zImage.xs + Raw file loaded 0xa1008000-0xa1094bd8 + +If you're not using dhcp/tftp, you can use y-modem instead: + + RedBoot> load -r -b 0xa1008000 -m y + +Note that on Rev D. of the board, tftp does not work due to intermittent +interrupt issues, so you need to download using ymodem. + +Once the download is completed: + + RedBoot> go 0xa1008000 + +Root Devices +----------------------------- + +A kernel is not useful without a root filesystem, and you have several +choices with this board: NFS root, RAMDISK, or JFFS/JFFS2. For development +purposes, it is suggested that you use NFS root for easy access to various +tools. Once you're ready to deploy, probably want to utilize JFFS/JFFS2 on +the flash device. + +MTD on the IQ80310 +----------------------------- + +Linux on the IQ80310 supports RedBoot FIS paritioning if it is enabled. +Out of the box, once you've done 'fis init' on RedBoot, you will get +the following partitioning scheme: + + root@192.168.0.14:~# cat /proc/mtd + dev: size erasesize name + mtd0: 00040000 00020000 "RedBoot" + mtd1: 00040000 00020000 "RedBoot[backup]" + mtd2: 0075f000 00020000 "unallocated space" + mtd3: 00001000 00020000 "RedBoot config" + mtd4: 00020000 00020000 "FIS directory" + +To create an FIS directory, you need to use the fis command in RedBoot. +As an example, you can burn the kernel into the flash once it's downloaded: + + RedBoot> fis create -b 0xa1008000 -l 0x8CBAC -r 0xa1008000 -f 0x80000 kernel + ... Erase from 0x00080000-0x00120000: ..... + ... Program from 0xa1008000-0xa1094bac at 0x00080000: ..... + ... Unlock from 0x007e0000-0x00800000: . + ... Erase from 0x007e0000-0x00800000: . + ... Program from 0xa1fdf000-0xa1fff000 at 0x007e0000: . + ... Lock from 0x007e0000-0x00800000: . + + RedBoot> fis list + Name FLASH addr Mem addr Length Entry point + RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 + RedBoot[backup] 0x00040000 0x00040000 0x00040000 0x00000000 + RedBoot config 0x007DF000 0x007DF000 0x00001000 0x00000000 + FIS directory 0x007E0000 0x007E0000 0x00020000 0x00000000 + kernel 0x00080000 0xA1008000 0x000A0000 0x00000000 + +This leads to the following Linux MTD setup: + + mtroot@192.168.0.14:~# cat /proc/mtd + dev: size erasesize name + mtd0: 00040000 00020000 "RedBoot" + mtd1: 00040000 00020000 "RedBoot[backup]" + mtd2: 000a0000 00020000 "kernel" + mtd3: 006bf000 00020000 "unallocated space" + mtd4: 00001000 00020000 "RedBoot config" + mtd5: 00020000 00020000 "FIS directory" + +Note that there is not a 1:1 mapping to the number of RedBoot paritions to +MTD partitions as unused space also gets allocated into MTD partitions. + +As an aside, the -r option when creating the Kernel entry allows you to +simply do an 'fis load kernel' to copy the image from flash into memory. +You can then do an 'fis go 0xa1008000' to start Linux. + +If you choose to use static partitioning instead of the RedBoot partioning: + + /dev/mtd0 0x00000000 - 0x0007ffff: Boot Monitor (512k) + /dev/mtd1 0x00080000 - 0x0011ffff: Kernel Image (640K) + /dev/mtd2 0x00120000 - 0x0071ffff: File System (6M) + /dev/mtd3 0x00720000 - 0x00800000: RedBoot Reserved (896K) + +To use a JFFS1/2 root FS, you need to donwload the JFFS image using either +tftp or ymodem, and then copy it to flash: + + RedBoot> load -r -b 0xa1000000 /tftpboot/jffs.img + Raw file loaded 0xa1000000-0xa1600000 + RedBoot> fis create -b 0xa1000000 -l 0x600000 -f 0x120000 jffs + ... Erase from 0x00120000-0x00720000: .................................. + ... Program from 0xa1000000-0xa1600000 at 0x00120000: .................. + ...................... + ... Unlock from 0x007e0000-0x00800000: . + ... Erase from 0x007e0000-0x00800000: . + ... Program from 0xa1fdf000-0xa1fff000 at 0x007e0000: . + ... Lock from 0x007e0000-0x00800000: . + RedBoot> fis list + Name FLASH addr Mem addr Length Entry point + RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 + RedBoot[backup] 0x00040000 0x00040000 0x00040000 0x00000000 + RedBoot config 0x007DF000 0x007DF000 0x00001000 0x00000000 + FIS directory 0x007E0000 0x007E0000 0x00020000 0x00000000 + kernel 0x00080000 0xA1008000 0x000A0000 0xA1008000 + jffs 0x00120000 0x00120000 0x00600000 0x00000000 + +This looks like this in Linux: + + root@192.168.0.14:~# cat /proc/mtd + dev: size erasesize name + mtd0: 00040000 00020000 "RedBoot" + mtd1: 00040000 00020000 "RedBoot[backup]" + mtd2: 000a0000 00020000 "kernel" + mtd3: 00600000 00020000 "jffs" + mtd4: 000bf000 00020000 "unallocated space" + mtd5: 00001000 00020000 "RedBoot config" + mtd6: 00020000 00020000 "FIS directory" + +You need to boot the kernel once and watch the boot messages to see how the +JFFS RedBoot partition mapped into the MTD partition scheme. + +You can grab a pre-built JFFS image to use as a root file system at: + + ftp://source.mvista.com/pub/xscale/iq80310/jffs.img + +For detailed info on using MTD and creating a JFFS image go to: + + http://www.linux-mtd.infradead.org. + +For details on using RedBoot's FIS commands, type 'fis help' or consult +your RedBoot manual. + +Contributors +----------------------------- + +Thanks to Intel Corporation for providing the hardware. + +John Clark - Initial discovery of RedBoot issues +Dave Jiang - IRQ demux fixes, AAU, DMA, MU +Nicolas Pitre - Initial port, cleanup, debugging +Matt Porter - PCI subsystem development, debugging +Tim Sanders - Initial PCI code +Mark Salter - RedBoot fixes +Deepak Saxena - Cleanup, debug, cache lock, PMU + +----------------------------- +Enjoy. + +If you have any problems please contact Deepak Saxena + +A few notes from rmk +----------------------------- + +These are notes of my initial experience getting the IQ80310 Rev D up and +running. In total, it has taken many hours to work out what's going on... +The version of redboot used is: + + RedBoot(tm) bootstrap and debug environment, version UNKNOWN - built 14:58:21, Aug 15 2001 + + +1. I've had a corrupted download of the redboot.bin file from Montavista's + FTP site. It would be a good idea if there were md5sums, sum or gpg + signatures available to ensure the integrity of the downloaded files. + The result of this was an apparantly 100% dead card. + +2. RedBoot Intel EtherExpress Pro 100 driver seems to be very unstable - + I've had it take out the whole of a 100mbit network for several minutes. + The Hub indiates ZERO activity, despite machines attempting to communicate. + Further to this, while tftping the kernel, the transfer will stall regularly, + and might even drop the link LED. + +3. There appears to be a bug in the Intel Documentation Pack that comes with + the IQ80310 board. Serial port 1, which is the socket next to the LEDs + is address 0xfe810000, not 0xfe800000. + + Note that RedBoot uses either serial port 1 OR serial port 2, so if you + have your console connected to the wrong port, you'll see redboot messages + but not kernel boot messages. + +4. Trying to use fconfig to setup a boot script fails - it hangs when trying + to erase the flash. diff -Nru a/Documentation/arm/XScale/IOP3XX/IQ80321 b/Documentation/arm/XScale/IOP3XX/IQ80321 --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/IOP3XX/IQ80321 Thu Feb 27 16:28:20 2003 @@ -0,0 +1,216 @@ + +Board Overview +----------------------------- + +The Worcester IQ80321 board is an evaluation platform for Intel's 80321 Xscale +CPU (sometimes called IOP321 chipset). + +The 80321 contains a single PCI hose (called the ATUs), a PCI-to-PCI bridge, +two DMA channels, I2C, I2O messaging unit, XOR unit for RAID operations, +a bus performance monitoring unit, and a memory controller with ECC features. + +For more information on the board, see http://developer.intel.com/iio + +Port Status +----------------------------- + +Supported: + +- MTD/JFFS/JFFS2 root +- NFS root +- RAMDISK root +- Serial port (ttyS0) +- Cache/TLB locking on 80321 CPU +- Performance monitoring unit on 80321 CPU + +TODO: + +- DMA engines +- I2C +- 80321 Bus Performance Monitor +- Application Accelerator Unit (XOR engine for RAID) +- I2O Messaging Unit +- I2C unit +- SSP + +Building the Kernel +----------------------------- +make iq80321_config +make oldconfig +make dep +make zImage + +This will build an image setup for BOOTP/NFS root support. To change this, +just run make menuconfig and disable nfs root or add a "root=" option. + +Preparing the Hardware +----------------------------- + +Make sure you do an 'fis init' command once you boot with the new +RedBoot image. + +Downloading Linux +----------------------------- + +Assuming you have your development system setup to act as a bootp/dhcp +server and running tftp: + +NOTE: The 80321 board uses a different default memory map than the 80310. + + RedBoot> load -r -b 0x01008000 -m y + +Once the download is completed: + + RedBoot> go 0x01008000 + +There is a version of RedBoot floating around that has DHCP support, but +I've never been able to cleanly transfer a kernel image and have it run. + +Root Devices +----------------------------- + +A kernel is not useful without a root filesystem, and you have several +choices with this board: NFS root, RAMDISK, or JFFS/JFFS2. For development +purposes, it is suggested that you use NFS root for easy access to various +tools. Once you're ready to deploy, probably want to utilize JFFS/JFFS2 on +the flash device. + +MTD on the IQ80321 +----------------------------- + +Linux on the IQ80321 supports RedBoot FIS paritioning if it is enabled. +Out of the box, once you've done 'fis init' on RedBoot, you will get +the following partitioning scheme: + + root@192.168.0.14:~# cat /proc/mtd + dev: size erasesize name + mtd0: 00040000 00020000 "RedBoot" + mtd1: 00040000 00020000 "RedBoot[backup]" + mtd2: 0075f000 00020000 "unallocated space" + mtd3: 00001000 00020000 "RedBoot config" + mtd4: 00020000 00020000 "FIS directory" + +To create an FIS directory, you need to use the fis command in RedBoot. +As an example, you can burn the kernel into the flash once it's downloaded: + + RedBoot> fis create -b 0x01008000 -l 0x8CBAC -r 0x01008000 -f 0x80000 kernel + ... Erase from 0x00080000-0x00120000: ..... + ... Program from 0x01008000-0x01094bac at 0x00080000: ..... + ... Unlock from 0x007e0000-0x00800000: . + ... Erase from 0x007e0000-0x00800000: . + ... Program from 0x01fdf000-0x01fff000 at 0x007e0000: . + ... Lock from 0x007e0000-0x00800000: . + + RedBoot> fis list + Name FLASH addr Mem addr Length Entry point + RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 + RedBoot[backup] 0x00040000 0x00040000 0x00040000 0x00000000 + RedBoot config 0x007DF000 0x007DF000 0x00001000 0x00000000 + FIS directory 0x007E0000 0x007E0000 0x00020000 0x00000000 + kernel 0x00080000 0x01008000 0x000A0000 0x00000000 + +This leads to the following Linux MTD setup: + + mtroot@192.168.0.14:~# cat /proc/mtd + dev: size erasesize name + mtd0: 00040000 00020000 "RedBoot" + mtd1: 00040000 00020000 "RedBoot[backup]" + mtd2: 000a0000 00020000 "kernel" + mtd3: 006bf000 00020000 "unallocated space" + mtd4: 00001000 00020000 "RedBoot config" + mtd5: 00020000 00020000 "FIS directory" + +Note that there is not a 1:1 mapping to the number of RedBoot paritions to +MTD partitions as unused space also gets allocated into MTD partitions. + +As an aside, the -r option when creating the Kernel entry allows you to +simply do an 'fis load kernel' to copy the image from flash into memory. +You can then do an 'fis go 0x01008000' to start Linux. + +If you choose to use static partitioning instead of the RedBoot partioning: + + /dev/mtd0 0x00000000 - 0x0007ffff: Boot Monitor (512k) + /dev/mtd1 0x00080000 - 0x0011ffff: Kernel Image (640K) + /dev/mtd2 0x00120000 - 0x0071ffff: File System (6M) + /dev/mtd3 0x00720000 - 0x00800000: RedBoot Reserved (896K) + +To use a JFFS1/2 root FS, you need to donwload the JFFS image using either +tftp or ymodem, and then copy it to flash: + + RedBoot> load -r -b 0x01000000 /tftpboot/jffs.img + Raw file loaded 0x01000000-0x01600000 + RedBoot> fis create -b 0x01000000 -l 0x600000 -f 0x120000 jffs + ... Erase from 0x00120000-0x00720000: .................................. + ... Program from 0x01000000-0x01600000 at 0x00120000: .................. + ...................... + ... Unlock from 0x007e0000-0x00800000: . + ... Erase from 0x007e0000-0x00800000: . + ... Program from 0x01fdf000-0x01fff000 at 0x007e0000: . + ... Lock from 0x007e0000-0x00800000: . + RedBoot> fis list + Name FLASH addr Mem addr Length Entry point + RedBoot 0x00000000 0x00000000 0x00040000 0x00000000 + RedBoot[backup] 0x00040000 0x00040000 0x00040000 0x00000000 + RedBoot config 0x007DF000 0x007DF000 0x00001000 0x00000000 + FIS directory 0x007E0000 0x007E0000 0x00020000 0x00000000 + kernel 0x00080000 0x01008000 0x000A0000 0x01008000 + jffs 0x00120000 0x00120000 0x00600000 0x00000000 + +This looks like this in Linux: + + root@192.168.0.14:~# cat /proc/mtd + dev: size erasesize name + mtd0: 00040000 00020000 "RedBoot" + mtd1: 00040000 00020000 "RedBoot[backup]" + mtd2: 000a0000 00020000 "kernel" + mtd3: 00600000 00020000 "jffs" + mtd4: 000bf000 00020000 "unallocated space" + mtd5: 00001000 00020000 "RedBoot config" + mtd6: 00020000 00020000 "FIS directory" + +You need to boot the kernel once and watch the boot messages to see how the +JFFS RedBoot partition mapped into the MTD partition scheme. + +You can grab a pre-built JFFS image to use as a root file system at: + + ftp://source.mvista.com/pub/xscale/iq80310/jffs.img + +For detailed info on using MTD and creating a JFFS image go to: + + http://www.linux-mtd.infradead.org. + +For details on using RedBoot's FIS commands, type 'fis help' or consult +your RedBoot manual. + +BUGS and ISSUES +----------------------------- + +* As shipped from Intel, pre-production boards have two issues: + +- The on board ethernet is disabled S8E1-2 is off. You will need to turn it on. + +- The PCIXCAPs are configured for a 100Mhz clock, but the clock selected is + actually only 66Mhz. This causes the wrong PPL multiplier to be used and the + board only runs at 400Mhz instead of 600Mhz. The way to observe this is to + use a independent clock to time a "sleep 10" command from the prompt. If it + takes 15 seconds instead of 10, you are running at 400Mhz. + +- The experimental IOP310 drivers for the AAU, DMA, etc. are not supported yet. + +Contributors +----------------------------- +The port to the IQ80321 was performed by: + +Rory Bolt - Initial port, debugging. + +This port was based on the IQ80310 port with the following contributors: + +Nicolas Pitre - Initial port, cleanup, debugging +Matt Porter - PCI subsystem development, debugging +Tim Sanders - Initial PCI code +Deepak Saxena - Cleanup, debug, cache lock, PMU + +The port is currently maintained by Deepak Saxena + +----------------------------- +Enjoy. diff -Nru a/Documentation/arm/XScale/IOP3XX/aau.txt b/Documentation/arm/XScale/IOP3XX/aau.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/IOP3XX/aau.txt Thu Feb 27 16:28:23 2003 @@ -0,0 +1,178 @@ +Support functions for the Intel 80310 AAU +=========================================== + +Dave Jiang +Last updated: 09/18/2001 + +The Intel 80312 companion chip in the 80310 chipset contains an AAU. The +AAU is capable of processing up to 8 data block sources and perform XOR +operations on them. This unit is typically used to accelerated XOR +operations utilized by RAID storage device drivers such as RAID 5. This +API is designed to provide a set of functions to take adventage of the +AAU. The AAU can also be used to transfer data blocks and used as a memory +copier. The AAU transfer the memory faster than the operation performed by +using CPU copy therefore it is recommended to use the AAU for memory copy. + +------------------ +int aau_request(u32 *aau_context, const char *device_id); +This function allows the user the acquire the control of the the AAU. The +function will return a context of AAU to the user and allocate +an interrupt for the AAU. The user must pass the context as a parameter to +various AAU API calls. + +int aau_queue_buffer(u32 aau_context, aau_head_t *listhead); +This function starts the AAU operation. The user must create a SGL +header with a SGL attached. The format is presented below. The SGL is +built from kernel memory. + +/* hardware descriptor */ +typedef struct _aau_desc +{ + u32 NDA; /* next descriptor address [READONLY] */ + u32 SAR[AAU_SAR_GROUP]; /* src addrs */ + u32 DAR; /* destination addr */ + u32 BC; /* byte count */ + u32 DC; /* descriptor control */ + u32 SARE[AAU_SAR_GROUP]; /* extended src addrs */ +} aau_desc_t; + +/* user SGL format */ +typedef struct _aau_sgl +{ + aau_desc_t aau_desc; /* AAU HW Desc */ + u32 status; /* status of SGL [READONLY] */ + struct _aau_sgl *next; /* pointer to next SG [READONLY] */ + void *dest; /* destination addr */ + void *src[AAU_SAR_GROUP]; /* source addr[4] */ + void *ext_src[AAU_SAR_GROUP]; /* ext src addr[4] */ + u32 total_src; /* total number of source */ +} aau_sgl_t; + +/* header for user SGL */ +typedef struct _aau_head +{ + u32 total; /* total descriptors allocated */ + u32 status; /* SGL status */ + aau_sgl_t *list; /* ptr to head of list */ + aau_callback_t callback; /* callback func ptr */ +} aau_head_t; + + +The function will call aau_start() and start the AAU after it queues +the SGL to the processing queue. When the function will either +a. Sleep on the wait queue aau->wait_q if no callback has been provided, or +b. Continue and then call the provided callback function when DMA interrupt + has been triggered. + +int aau_suspend(u32 aau_context); +Stops/Suspends the AAU operation + +int aau_free(u32 aau_context); +Frees the ownership of AAU. Called when no longer need AAU service. + +aau_sgl_t * aau_get_buffer(u32 aau_context, int num_buf); +This function obtains an AAU SGL for the user. User must specify the number +of descriptors to be allocated in the chain that is returned. + +void aau_return_buffer(u32 aau_context, aau_sgl_t *list); +This function returns all SGL back to the API after user is done. + +int aau_memcpy(void *dest, void *src, u32 size); +This function is a short cut for user to do memory copy utilizing the AAU for +better large block memory copy vs using the CPU. This is similar to using +typical memcpy() call. + +* User is responsible for the source address(es) and the destination address. + The source and destination should all be cached memory. + + + +void aau_test() +{ + u32 aau; + char dev_id[] = "AAU"; + int size = 2; + int err = 0; + aau_head_t *head; + aau_sgl_t *list; + u32 i; + u32 result = 0; + void *src, *dest; + + printk("Starting AAU test\n"); + if((err = aau_request(&aau, dev_id))<0) + { + printk("test - AAU request failed: %d\n", err); + return; + } + else + { + printk("test - AAU request successful\n"); + } + + head = kmalloc(sizeof(aau_head_t), GFP_KERNEL); + head->total = size; + head->status = 0; + head->callback = NULL; + + list = aau_get_buffer(aau, size); + if(!list) + { + printk("Can't get buffers\n"); + return; + } + head->list = list; + + src = kmalloc(1024, GFP_KERNEL); + dest = kmalloc(1024, GFP_KERNEL); + + while(list) + { + list->status = 0; + list->aau_desc->SAR[0] = (u32)src; + list->aau_desc->DAR = (u32)dest; + list->aau_desc->BC = 1024; + + /* see iop310-aau.h for more DCR commands */ + list->aau_desc->DC = AAU_DCR_WRITE | AAU_DCR_BLKCTRL_1_DF; + if(!list->next) + { + list->aau_desc->DC = AAU_DCR_IE; + break; + } + list = list->next; + } + + printk("test- Queueing buffer for AAU operation\n"); + err = aau_queue_buffer(aau, head); + if(err >= 0) + { + printk("AAU Queue Buffer is done...\n"); + } + else + { + printk("AAU Queue Buffer failed...: %d\n", err); + } + + + +#if 1 + printk("freeing the AAU\n"); + aau_return_buffer(aau, head->list); + aau_free(aau); + kfree(src); + kfree(dest); + kfree((void *)head); +#endif +} + +All Disclaimers apply. Use this at your own discretion. Neither Intel nor I +will be responsible if anything goes wrong. =) + + +TODO +____ +* Testing +* Do zero-size AAU transfer/channel at init + so all we have to do is chainining + diff -Nru a/Documentation/arm/XScale/IOP3XX/dma.txt b/Documentation/arm/XScale/IOP3XX/dma.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/IOP3XX/dma.txt Thu Feb 27 16:28:26 2003 @@ -0,0 +1,214 @@ +Support functions forthe Intel 80310 DMA channels +================================================== + +Dave Jiang +Last updated: 09/18/2001 + +The Intel 80310 XScale chipset provides 3 DMA channels via the 80312 I/O +companion chip. Two of them resides on the primary PCI bus and one on the +secondary PCI bus. + +The DMA API provided is not compatible with the generic interface in the +ARM tree unfortunately due to how the 80312 DMACs work. Hopefully some time +in the near future a software interface can be done to bridge the differences. +The DMA API has been modeled after Nicholas Pitre's SA11x0 DMA API therefore +they will look somewhat similar. + + +80310 DMA API +------------- + +int dma_request(dmach_t channel, const char *device_id); + +This function will attempt to allocate the channel depending on what the +user requests: + +IOP310_DMA_P0: PCI Primary 1 +IOP310_DMA_P1: PCI Primary 2 +IOP310_DMA_S0: PCI Secondary 1 +/*EOF*/ + +Once the user allocates the DMA channel it is owned until released. Although +other users can also use the same DMA channel, but no new resources will be +allocated. The function will return the allocated channel number if successful. + +int dma_queue_buffer(dmach_t channel, dma_sghead_t *listhead); + +The user will construct a SGL in the form of below: +/* + * Scattered Gather DMA List for user + */ +typedef struct _dma_desc +{ + u32 NDAR; /* next descriptor adress [READONLY] */ + u32 PDAR; /* PCI address */ + u32 PUADR; /* upper PCI address */ + u32 LADR; /* local address */ + u32 BC; /* byte count */ + u32 DC; /* descriptor control */ +} dma_desc_t; + +typedef struct _dma_sgl +{ + dma_desc_t dma_desc; /* DMA descriptor */ + u32 status; /* descriptor status [READONLY] */ + u32 data; /* user defined data */ + struct _dma_sgl *next; /* next descriptor [READONLY] */ +} dma_sgl_t; + +/* dma sgl head */ +typedef struct _dma_head +{ + u32 total; /* total elements in SGL */ + u32 status; /* status of sgl */ + u32 mode; /* read or write mode */ + dma_sgl_t *list; /* pointer to list */ + dma_callback_t callback; /* callback function */ +} dma_head_t; + + +The user shall allocate user SGL elements by calling the function: +dma_get_buffer(). This function will give the user an SGL element. The user +is responsible for creating the SGL head however. The user is also +responsible for allocating the memory for DMA data. The following code segment +shows how a DMA operation can be performed: + +#include + +void dma_test(void) +{ + char dev_id[] = "Primary 0"; + dma_head_t *sgl_head = NULL; + dma_sgl_t *sgl = NULL; + int err = 0; + int channel = -1; + u32 *test_ptr = 0; + DECLARE_WAIT_QUEUE_HEAD(wait_q); + + + *(IOP310_ATUCR) = (IOP310_ATUCR_PRIM_OUT_ENAB | + IOP310_ATUCR_DIR_ADDR_ENAB); + + channel = dma_request(IOP310_DMA_P0, dev_id); + + sgl_head = (dma_head_t *)kmalloc(sizeof(dma_head_t), GFP_KERNEL); + sgl_head->callback = NULL; /* no callback created */ + sgl_head->total = 2; /* allocating 2 DMA descriptors */ + sgl_head->mode = (DMA_MOD_WRITE); + sgl_head->status = 0; + + /* now we get the two descriptors */ + sgl = dma_get_buffer(channel, 2); + + /* we set the header to point to the list we allocated */ + sgl_head->list = sgl; + + /* allocate 1k of DMA data */ + sgl->data = (u32)kmalloc(1024, GFP_KERNEL); + + /* Local address is physical */ + sgl->dma_desc.LADR = (u32)virt_to_phys(sgl->data); + + /* write to arbitrary location over the PCI bus */ + sgl->dma_desc.PDAR = 0x00600000; + sgl->dma_desc.PUADR = 0; + sgl->dma_desc.BC = 1024; + + /* set write & invalidate PCI command */ + sgl->dma_desc.DC = DMA_DCR_PCI_MWI; + sgl->status = 0; + + /* set a pattern */ + memset(sgl->data, 0xFF, 1024); + + /* User's responsibility to keep buffers cached coherent */ + cpu_dcache_clean(sgl->data, sgl->data + 1024); + + sgl = sgl->next; + + sgl->data = (u32)kmalloc(1024, GFP_KERNEL); + sgl->dma_desc.LADR = (u32)virt_to_phys(sgl->data); + sgl->dma_desc.PDAR = 0x00610000; + sgl->dma_desc.PUADR = 0; + sgl->dma_desc.BC = 1024; + + /* second descriptor has interrupt flag enabled */ + sgl->dma_desc.DC = (DMA_DCR_PCI_MWI | DMA_DCR_IE); + + /* must set end of chain flag */ + sgl->status = DMA_END_CHAIN; /* DO NOT FORGET THIS!!!! */ + + memset(sgl->data, 0x0f, 1024); + /* User's responsibility to keep buffers cached coherent */ + cpu_dcache_clean(sgl->data, sgl->data + 1024); + + /* queing the buffer, this function will sleep since no callback */ + err = dma_queue_buffer(channel, sgl_head); + + /* now we are woken from DMA complete */ + + /* do data operations here */ + + /* free DMA data if necessary */ + + /* return the descriptors */ + dma_return_buffer(channel, sgl_head->list); + + /* free the DMA */ + dma_free(channel); + + kfree((void *)sgl_head); +} + + +dma_sgl_t * dma_get_buffer(dmach_t channel, int buf_num); + +This call allocates DMA descriptors for the user. + + +void dma_return_buffer(dmach_t channel, dma_sgl_t *list); + +This call returns the allocated descriptors back to the API. + + +int dma_suspend(dmach_t channel); + +This call suspends any DMA transfer on the given channel. + + + +int dma_resume(dmach_t channel); + +This call resumes a DMA transfer which would have been stopped through +dma_suspend(). + + +int dma_flush_all(dmach_t channel); + +This completely flushes all queued buffers and on-going DMA transfers on a +given channel. This is called when DMA channel errors have occured. + + +void dma_free(dmach_t channel); + +This clears all activities on a given DMA channel and releases it for future +requests. + + + +Buffer Allocation +----------------- +It is the user's responsibility to allocate, free, and keep track of the +allocated DMA data memory. Upon calling dma_queue_buffer() the user must +relinquish the control of the buffers to the kernel and not change the +state of the buffers that it has passed to the kernel. The user will regain +the control of the buffers when it has been woken up by the bottom half of +the DMA interrupt handler. The user can allocate cached buffers or non-cached +via pci_alloc_consistent(). It is the user's responsibility to ensure that +the data is cache coherent. + +*Reminder* +The user is responsble to ensure the ATU is setup properly for DMA transfers. + +All Disclaimers apply. Use this at your own discretion. Neither Intel nor I +will be responsible ifanything goes wrong. diff -Nru a/Documentation/arm/XScale/IOP3XX/message.txt b/Documentation/arm/XScale/IOP3XX/message.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/IOP3XX/message.txt Thu Feb 27 16:28:28 2003 @@ -0,0 +1,110 @@ +Support functions for the Intel 80310 MU +=========================================== + +Dave Jiang +Last updated: 10/11/2001 + +The messaging unit of the IOP310 contains 4 components and is utilized for +passing messages between the PCI agents on the primary bus and the Intel(R) +80200 CPU. The four components are: +Messaging Component +Doorbell Component +Circular Queues Component +Index Registers Component + +Messaging Component: +Contains 4 32bit registers, 2 in and 2 out. Writing to the registers assert +interrupt on the PCI bus or to the 80200 depend on incoming or outgoing. + +int mu_msg_request(u32 *mu_context); +Request the usage of Messaging Component. mu_context is written back by the +API. The MU context is passed to other Messaging calls as a parameter. + +int mu_msg_set_callback(u32 mu_context, u8 reg, mu_msg_cb_t func); +Setup the callback function for incoming messages. Callback can be setup for +outbound 0, 1, or both outbound registers. + +int mu_msg_post(u32 mu_context, u32 val, u8 reg); +Posting a message in the val parameter. The reg parameter denotes whether +to use register 0, 1. + +int mu_msg_free(u32 mu_context, u8 mode); +Free the usage of messaging component. mode can be specified soft or hard. In +hardmode all resources are unallocated. + +Doorbell Component: +The doorbell registers contains 1 inbound and 1 outbound. Depending on the bits +being set different interrupts are asserted. + +int mu_db_request(u32 *mu_context); +Request the usage of the doorbell register. + +int mu_db_set_callback(u32 mu_context, mu_db_cb_t func); +Setting up the inbound callback. + +void mu_db_ring(u32 mu_context, u32 mask); +Write to the outbound db register with mask. + +int mu_db_free(u32 mu_context); +Free the usage of doorbell component. + +Circular Queues Component: +The circular queue component has 4 circular queues. Inbound post, inbound free, +outbound post, outbound free. These queues are used to pass messages. + +int mu_cq_request(u32 *mu_context, u32 q_size); +Request the usage of the queue. See code comment header for q_size. It tells +the API how big of queues to setup. + +int mu_cq_inbound_init(u32 mu_context, mfa_list_t *list, u32 size, + mu_cq_cb_t func); +Init inbound queues. The user must provide a list of free message frames to +be put in inbound free queue and the callback function to handle the inbound +messages. + +int mu_cq_enable(u32 mu_context); +Enables the circular queues mechanism. Called once all the setup functions +are called. + +u32 mu_cq_get_frame(u32 mu_context); +Obtain the address of an outbound free frame for the user. + +int mu_cq_post_frame(u32 mu_context, u32 mfa); +The user can post the frame once getting the frame and put information in the +frame. + +int mu_cq_free(u32 mu_context); +Free the usage of circular queues mechanism. + +Index Registers Component: +The index register provides the mechanism to receive inbound messages. + +int mu_ir_request(u32 *mu_context); +Request of Index Register component usage. + +int mu_ir_set_callback(u32 mu_context, mu_ir_cb_t callback); +Setting up callback for inbound messages. The callback will receive the +value of the register that IAR offsets to. + +int mu_ir_free(u32 mu_context); +Free the usage of Index Registers component. + +void mu_set_irq_threshold(u32 mu_context, int thresh); +Setup the IRQ threshold before relinquish processing in IRQ space. Default +is set at 10 loops. + + +*NOTE: Example of host driver that utilize the MU can be found in the Linux I2O +driver. Specifically i2o_pci and some functions of i2o_core. The I2O driver +only utilize the circular queues mechanism. The other 3 components are simple +enough that they can be easily setup. The MU API provides no flow control for +the messaging mechanism. Flow control of the messaging needs to be established +by a higher layer of software on the IOP or the host driver. + +All Disclaimers apply. Use this at your own discretion. Neither Intel nor I +will be responsible if anything goes wrong. =) + + +TODO +____ + diff -Nru a/Documentation/arm/XScale/IOP3XX/pmon.txt b/Documentation/arm/XScale/IOP3XX/pmon.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/IOP3XX/pmon.txt Thu Feb 27 16:28:31 2003 @@ -0,0 +1,71 @@ + +Intel's XScale Microarchitecture 80312 companion processor provides a +Performance Monitoring Unit (PMON) that can be utilized to provide +information that can be useful for fine tuning of code. This text +file describes the API that's been developed for use by Linux kernel +programmers. Note that to get the most usage out of the PMON, +I highly reccomend getting the XScale reference manual from Intel[1] +and looking at chapter 12. + +To use the PMON, you must #include in your +source file. + +Since there's only one PMON, only one user can currently use the PMON +at a given time. To claim the PMON for usage, call iop310_pmon_claim() which +returns an identifier. When you are done using the PMON, call +iop310_pmon_release() with the id you were given earlier. + +The PMON consists of 14 registers that can be used for performance measurements. +By combining different statistics, you can derive complex performance metrics. + +To start the PMON, just call iop310_pmon_start(mode). Mode tells the PMON what +statistics to capture and can each be one of: + + IOP310_PMU_MODE0 + Performance Monitoring Disabled + + IOP310_PMU_MODE1 + Primary PCI bus and internal agents (bridge, dma Ch0, dam Ch1, patu) + + IOP310_PMU_MODE2 + Secondary PCI bus and internal agents (bridge, dma Ch0, dam Ch1, patu) + + IOP310_PMU_MODE3 + Secondary PCI bus and internal agents (external masters 0..2 and Intel + 80312 I/O companion chip) + + IOP310_PMU_MODE4 + Secondary PCI bus and internal agents (external masters 3..5 and Intel + 80312 I/O companion chip) + + IOP310_PMU_MODE5 + Intel 80312 I/O companion chip internal bus, DMA Channels and Application + Accelerator + + IOP310_PMU_MODE6 + Intel 80312 I/O companion chip internal bus, PATU, SATU and Intel 80200 + processor + + IOP310_PMU_MODE7 + Intel 80312 I/O companion chip internal bus, Primary PCI bus, Secondary + PCI bus and Secondary PCI agents (external masters 0..5 & Intel 80312 I/O + companion chip) + +To get the results back, call iop310_pmon_stop(&results) where results is +defined as follows: + +typedef struct _iop310_pmon_result +{ + u32 timestamp; /* Global Time Stamp Register */ + u32 timestamp_overflow; /* Time Stamp overflow count */ + u32 event_count[14]; /* Programmable Event Counter + Registers 1-14 */ + u32 event_overflow[14]; /* Overflow counter for PECR1-14 */ +} iop310_pmon_res_t; + + +-- +This code is still under development, so please feel free to send patches, +questions, comments, etc to me. + +Deepak Saxena diff -Nru a/Documentation/arm/XScale/cache-lock.txt b/Documentation/arm/XScale/cache-lock.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/cache-lock.txt Thu Feb 27 16:28:34 2003 @@ -0,0 +1,123 @@ + +Intel's XScale Microarchitecture provides support for locking of data +and instructions into the appropriate caches. This file provides +an overview of the API that has been developed to take advantage of this +feature from kernel space. Note that there is NO support for user space +cache locking. + +For example usage of this code, grab: + + ftp://source.mvista.com/pub/xscale/cache-test.c + +If you have any questions, comments, patches, etc, please contact me. + +Deepak Saxena + +API DESCRIPTION + + +I. Header File + + #include + +II. Cache Capability Discovery + + SYNOPSIS + + int cache_query(u8 cache_type, + struct cache_capabilities *pcache); + + struct cache_capabilities + { + u32 flags; /* Flags defining capabilities */ + u32 cache_size; /* Cache size in K (1024 bytes) */ + u32 max_lock; /* Maximum lockable region in K */ + } + + /* + * Flags + */ + + /* + * Bit 0: Cache lockability + * Bits 1-31: Reserved for future use + */ + #define CACHE_LOCKABLE 0x00000001 /* Cache can be locked */ + + /* + * Cache Types + */ + #define ICACHE 0x00 + #define DCACHE 0x01 + + DESCRIPTION + + This function fills out the pcache capability identifier for the + requested cache. cache_type is either DCACHE or ICACHE. This + function is not very useful at the moment as all XScale CPU's + have the same size Cache, but is is provided for future XScale + based processors that may have larger cache sizes. + + RETURN VALUE + + This function returns 0 if no error occurs, otherwise it returns + a negative, errno compatible value. + + -EIO Unknown hardware error + +III. Cache Locking + + SYNOPSIS + + int cache_lock(void *addr, u32 len, u8 cache_type, const char *desc); + + DESCRIPTION + + This function locks a physically contigous portion of memory starting + at the virtual address pointed to by addr into the cache referenced + by cache_type. + + The address of the data/instruction that is to be locked must be + aligned on a cache line boundary (L1_CACHE_ALIGNEMENT). + + The desc parameter is an optional (pass NULL if not used) human readable + descriptor of the locked memory region that is used by the cache + management code to build the /proc/cache_locks table. + + Note that this function does not check whether the address is valid + or not before locking it into the cache. That duty is up to the + caller. Also, it does not check for duplicate or overlaping + entries. + + RETURN VALUE + + If the function is successful in locking the entry into cache, a + zero is returned. + + If an error occurs, an appropriate error value is returned. + + -EINVAL The memory address provided was not cache line aligned + -ENOMEM Could not allocate memory to complete operation + -ENOSPC Not enough space left on cache to lock in requested region + -EIO Unknown error + +III. Cache Unlocking + + SYNOPSIS + + int cache_unlock(void *addr) + + DESCRIPTION + + This function unlocks a portion of memory that was previously locked + into either the I or D cache. + + RETURN VALUE + + If the entry is cleanly unlocked from the cache, a 0 is returned. + In the case of an error, an appropriate error is returned. + + -ENOENT No entry with given address associated with this cache + -EIO Unknown error + + diff -Nru a/Documentation/arm/XScale/pmu.txt b/Documentation/arm/XScale/pmu.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/pmu.txt Thu Feb 27 16:28:37 2003 @@ -0,0 +1,168 @@ + +Intel's XScale Microarchitecture processors provide a Performance +Monitoring Unit (PMU) that can be utilized to provide information +that can be useful for fine tuning of code. This text file describes +the API that's been developed for use by Linux kernel programmers. +When I have some extra time on my hand, I will extend the code to +provide support for user mode performance monitoring (which is +probably much more useful). Note that to get the most usage out +of the PMU, I highly reccomend getting the XScale reference manual +from Intel and looking at chapter 12. + +To use the PMU, you must #include in your source file. + +Since there's only one PMU, only one user can currently use the PMU +at a given time. To claim the PMU for usage, call pmu_claim() which +returns an identifier. When you are done using the PMU, call +pmu_release() with the identifier that you were given by pmu_claim. + +In addition, the PMU can only be used on XScale based systems that +provide an external timer. Systems that the PMU is currently supported +on are: + + - Cyclone IQ80310 + +Before delving into how to use the PMU code, let's do a quick overview +of the PMU itself. The PMU consists of three registers that can be +used for performance measurements. The first is the CCNT register with +provides the number of clock cycles elapsed since the PMU was started. +The next two register, PMN0 and PMN1, are eace user programmable to +provide 1 of 20 different performance statistics. By combining different +statistics, you can derive complex performance metrics. + +To start the PMU, just call pmu_start(pm0, pmn1). pmn0 and pmn1 tell +the PMU what statistics to capture and can each be one of: + +EVT_ICACHE_MISS + Instruction fetches requiring access to external memory + +EVT_ICACHE_NO_DELIVER + Instruction cache could not deliver an instruction. Either an + ICACHE miss or an instruction TLB miss. + +EVT_ICACHE_DATA_STALL + Stall in execution due to a data dependency. This counter is + incremented each cycle in which the condition is present. + +EVT_ITLB_MISS + Instruction TLB miss + +EVT_DTLB_MISS + Data TLB miss + +EVT_BRANCH + A branch instruction was executed and it may or may not have + changed program flow + +EVT_BRANCH_MISS + A branch (B or BL instructions only) was mispredicted + +EVT_INSTRUCTION + An instruction was executed + +EVT_DCACHE_FULL_STALL + Stall because data cache buffers are full. Incremented on every + cycle in which condition is present. + +EVT_DCACHE_FULL_STALL_CONTIG + Stall because data cache buffers are full. Incremented on every + cycle in which condition is contigous. + +EVT_DCACHE_ACCESS + Data cache access (data fetch) + +EVT_DCACHE_MISS + Data cache miss + +EVT_DCACHE_WRITE_BACK + Data cache write back. This counter is incremented for every + 1/2 line (four words) that are written back. + +EVT_PC_CHANGED + Software changed the PC. This is incremented only when the + software changes the PC and there is no mode change. For example, + a MOV instruction that targets the PC would increment the counter. + An SWI would not as it triggers a mode change. + +EVT_BCU_REQUEST + The Bus Control Unit(BCU) received a request from the core + +EVT_BCU_FULL + The BCU request queue if full. A high value for this event means + that the BCU is often waiting for to complete on the external bus. + +EVT_BCU_DRAIN + The BCU queues were drained due to either a Drain Write Buffer + command or an I/O transaction for a page that was marked as + uncacheable and unbufferable. + +EVT_BCU_ECC_NO_ELOG + The BCU detected an ECC error on the memory bus but noe ELOG + register was available to to log the errors. + +EVT_BCU_1_BIT_ERR + The BCU detected a 1-bit error while reading from the bus. + +EVT_RMW + An RMW cycle occurred due to narrow write on ECC protected memory. + +To get the results back, call pmu_stop(&results) where results is defined +as a struct pmu_results: + + struct pmu_results + { + u32 ccnt; /* Clock Counter Register */ + u32 ccnt_of; / + u32 pmn0; /* Performance Counter Register 0 */ + u32 pmn0_of; + u32 pmn1; /* Performance Counter Register 1 */ + u32 pmn1_of; + }; + +Pretty simple huh? Following are some examples of how to get some commonly +wanted numbers out of the PMU data. Note that since you will be dividing +things, this isn't super useful from the kernel and you need to printk the +data out to syslog. See [1] for more examples. + +Instruction Cache Efficiency + + pmu_start(EVT_INSTRUCTION, EVT_ICACHE_MISS); + ... + pmu_stop(&results); + + icache_miss_rage = results.pmn1 / results.pmn0; + cycles_per_instruction = results.ccnt / results.pmn0; + +Data Cache Efficiency + + pmu_start(EVT_DCACHE_ACCESS, EVT_DCACHE_MISS); + ... + pmu_stop(&results); + + dcache_miss_rage = results.pmn1 / results.pmn0; + +Instruction Fetch Latency + + pmu_start(EVT_ICACHE_NO_DELIVER, EVT_ICACHE_MISS); + ... + pmu_stop(&results); + + average_stall_waiting_for_instruction_fetch = + results.pmn0 / results.pmn1; + + percent_stall_cycles_due_to_instruction_fetch = + results.pmn0 / results.ccnt; + + +ToDo: + +- Add support for usermode PMU usage. This might require hooking into + the scheduler so that we pause the PMU when the task that requested + statistics is scheduled out. + +-- +This code is still under development, so please feel free to send patches, +questions, comments, etc to me. + +Deepak Saxena + diff -Nru a/Documentation/arm/XScale/tlb-lock.txt b/Documentation/arm/XScale/tlb-lock.txt --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/Documentation/arm/XScale/tlb-lock.txt Thu Feb 27 16:28:39 2003 @@ -0,0 +1,64 @@ + +Intel's XScale Microarchitecture provides support for locking of TLB +entries in both the instruction and data TLBs. This file provides +an overview of the API that has been developed to take advantage of this +feature from kernel space. Note that there is NO support for user space. + +In general, this feature should be used in conjunction with locking +data or instructions into the appropriate caches. See the file +cache-lock.txt in this directory. + +If you have any questions, comments, patches, etc, please contact me. + +Deepak Saxena + + +API DESCRIPTION + +I. Header file + + #include + +II. Locking an entry into the TLB + + SYNOPSIS + + xscale_tlb_lock(u8 tlb_type, u32 addr); + + /* + * TLB types + */ + #define ITLB 0x0 + #define DTLB 0x1 + + DESCRIPTION + + This function locks the virtual to physical mapping for virtual + address addr into the requested TLB. + + RETURN VALUE + + If the entry is properly locked into the TLB, a 0 is returned. + In case of an error, an appropriate error is returned. + + -ENOSPC No more entries left in the TLB + -EIO Unknown error + +III. Unlocking an entry from a TLB + + SYNOPSIS + + xscale_tlb_unlock(u8 tlb_type, u32 addr); + + DESCRIPTION + + This function unlocks the entry for virtual address addr from the + specified cache. + + RETURN VALUE + + If the TLB entry is properly unlocked, a 0 is returned. + In case of an error, an appropriate error is returned. + + -ENOENT No entry for given address in specified TLB + diff -Nru a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt --- a/Documentation/block/biodoc.txt Thu Dec 5 18:56:31 2002 +++ b/Documentation/block/biodoc.txt Tue Feb 25 11:05:27 2003 @@ -1038,7 +1038,7 @@ in fact all queues get unplugged as a side-effect. Aside: - This is kind of controversial territory, as its not clear if plugging is + This is kind of controversial territory, as it's not clear if plugging is always the right thing to do. Devices typically have their own queues, and allowing a big queue to build up in software, while letting the device be idle for a while may not always make sense. The trick is to handle the fine diff -Nru a/Documentation/fb/sstfb.txt b/Documentation/fb/sstfb.txt --- a/Documentation/fb/sstfb.txt Tue Nov 26 16:57:16 2002 +++ b/Documentation/fb/sstfb.txt Mon Feb 24 12:16:13 2003 @@ -138,7 +138,7 @@ - The driver is not your_favorite_toy-safe. this includes SMP... [Actually from inspection it seems to be safe - Alan] - when using XFree86 FBdev (X over fbdev) you may see strange color - patterns at the border of your windows (the pixels loose the lowest + patterns at the border of your windows (the pixels lose the lowest byte -> basicaly the blue component nd some of the green) . I'm unable to reproduce this with XFree86-3.3, but one of the testers has this problem with XFree86-4. apparently recent Xfree86-4.x solve this diff -Nru a/Documentation/filesystems/hpfs.txt b/Documentation/filesystems/hpfs.txt --- a/Documentation/filesystems/hpfs.txt Mon Feb 4 23:41:04 2002 +++ b/Documentation/filesystems/hpfs.txt Tue Feb 25 10:47:23 2003 @@ -109,7 +109,7 @@ Once I booted English OS/2 working in cp 850 and I created a file on my 852 partition. It marked file name codepage as 850 - good. But when I again booted Czech OS/2, the file was completely inaccessible under any name. It seems that -OS/2 uppercases the search pattern with it's system code page (852) and file +OS/2 uppercases the search pattern with its system code page (852) and file name it's comparing to with its code page (850). These could never match. Is it really what IBM developers wanted? But problems continued. When I created in Czech OS/2 another file in that directory, that file was inaccessible too. OS/2 diff -Nru a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt --- a/Documentation/filesystems/vfs.txt Sat Dec 14 09:42:09 2002 +++ b/Documentation/filesystems/vfs.txt Mon Feb 24 12:16:14 2003 @@ -439,7 +439,7 @@ d_release: called when a dentry is really deallocated - d_iput: called when a dentry looses its inode (just prior to its + d_iput: called when a dentry loses its inode (just prior to its being deallocated). The default when this is NULL is that the VFS calls iput(). If you define this method, you must call iput() yourself diff -Nru a/Documentation/input/joystick-api.txt b/Documentation/input/joystick-api.txt --- a/Documentation/input/joystick-api.txt Mon Feb 4 23:45:08 2002 +++ b/Documentation/input/joystick-api.txt Mon Feb 24 12:16:14 2003 @@ -168,7 +168,7 @@ and too many events to store in the queue get generated. Note that high system load may contribute to space those reads even more. -If time between reads is enough to fill the queue and loose an event, +If time between reads is enough to fill the queue and lose an event, the driver will switch to startup mode and next time you read it, synthetic events (JS_EVENT_INIT) will be generated to inform you of the actual state of the joystick. diff -Nru a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt --- a/Documentation/kernel-parameters.txt Wed Feb 5 20:04:33 2003 +++ b/Documentation/kernel-parameters.txt Wed Feb 26 15:06:12 2003 @@ -516,6 +516,14 @@ [KNL,BOOT] Force usage of a specific region of memory Region of memory to be used, from ss to ss+nn. + mem=nn[KMG]#ss[KMG] + [KNL,BOOT,ACPI] Mark specific memory as ACPI data. + Region of memory to be used, from ss to ss+nn. + + mem=nn[KMG]$ss[KMG] + [KNL,BOOT,ACPI] Mark specific memory as reserved. + Region of memory to be used, from ss to ss+nn. + mem=nopentium [BUGS=IA-32] Disable usage of 4MB pages for kernel memory. diff -Nru a/Documentation/networking/decnet.txt b/Documentation/networking/decnet.txt --- a/Documentation/networking/decnet.txt Tue Oct 8 14:58:09 2002 +++ b/Documentation/networking/decnet.txt Tue Feb 25 11:05:27 2003 @@ -42,7 +42,7 @@ 3) Command line options You can set a DECnet address on the kernel command line for compatibility -with the 2.4 configuration procedure, but in general its not needed any more. +with the 2.4 configuration procedure, but in general it's not needed any more. If you do st a DECnet address on the command line, it has only one purpose which is that its added to the addresses on the loopback device. diff -Nru a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c --- a/Documentation/networking/ifenslave.c Fri Dec 20 22:53:19 2002 +++ b/Documentation/networking/ifenslave.c Tue Feb 25 10:47:06 2003 @@ -299,7 +299,7 @@ else { /* attach a slave interface to the master */ /* two possibilities : - if hwaddr_notset, do nothing. The bond will assign the - hwaddr from it's first slave. + hwaddr from its first slave. - if !hwaddr_notset, assign the master's hwaddr to each slave */ diff -Nru a/Documentation/networking/netdevices.txt b/Documentation/networking/netdevices.txt --- a/Documentation/networking/netdevices.txt Mon Dec 2 19:26:14 2002 +++ b/Documentation/networking/netdevices.txt Tue Feb 18 20:29:49 2003 @@ -18,7 +18,8 @@ dev->stop: Synchronization: rtnl_lock() semaphore. Context: process - Notes: netif_running() is guaranteed false when this is called + Note1: netif_running() is guaranteed false + Note2: dev->poll() is guaranteed to be stopped dev->do_ioctl: Synchronization: rtnl_lock() semaphore. @@ -31,10 +32,12 @@ dev->hard_start_xmit: Synchronization: dev->xmit_lock spinlock. Context: BHs disabled + Notes: netif_queue_stopped() is guaranteed false dev->tx_timeout: Synchronization: dev->xmit_lock spinlock. Context: BHs disabled + Notes: netif_queue_stopped() is guaranteed true dev->set_multicast_list: Synchronization: dev->xmit_lock spinlock. diff -Nru a/Documentation/networking/sk98lin.txt b/Documentation/networking/sk98lin.txt --- a/Documentation/networking/sk98lin.txt Mon Feb 4 23:41:17 2002 +++ b/Documentation/networking/sk98lin.txt Mon Feb 24 12:31:17 2003 @@ -187,7 +187,7 @@ this port is not "Sense". If autonegotiation is "On", all three values are possible. If it is "Off", only "Full" and "Half" are allowed. - It is usefull if your link partner does not support all + It is useful if your link partner does not support all possible combinations. - Flow Control diff -Nru a/Documentation/s390/TAPE b/Documentation/s390/TAPE --- a/Documentation/s390/TAPE Mon Feb 4 23:42:59 2002 +++ b/Documentation/s390/TAPE Mon Feb 24 12:36:40 2003 @@ -91,7 +91,7 @@ TODO List - - Driver has to be stabelized still + - Driver has to be stabilized still BUGS diff -Nru a/Documentation/s390/s390dbf.txt b/Documentation/s390/s390dbf.txt --- a/Documentation/s390/s390dbf.txt Thu Feb 6 07:33:47 2003 +++ b/Documentation/s390/s390dbf.txt Mon Feb 24 12:31:17 2003 @@ -14,7 +14,7 @@ If the system still runs but only a subcomponent which uses dbf failes, it is possible to look at the debug logs on a live system via the Linux proc filesystem. -The debug feature may also very usefull for kernel and driver development. +The debug feature may also very useful for kernel and driver development. Design: ------- diff -Nru a/Documentation/scsi/ibmmca.txt b/Documentation/scsi/ibmmca.txt --- a/Documentation/scsi/ibmmca.txt Fri Feb 7 00:20:34 2003 +++ b/Documentation/scsi/ibmmca.txt Mon Feb 24 12:16:14 2003 @@ -254,7 +254,7 @@ device to be existant, but it has no ldn assigned, it gets a ldn out of 7 to 14. The numbers are assigned in cyclic order. Therefore it takes 8 dynamical reassignments on the SCSI-devices, until a certain device - looses its ldn again. This assures, that dynamical remapping is avoided + loses its ldn again. This assures, that dynamical remapping is avoided during intense I/O between up to 15 SCSI-devices (means pun,lun combinations). A further advantage of this method is, that people who build their kernel without probing on all luns will get what they expect, diff -Nru a/Documentation/sound/oss/Wavefront b/Documentation/sound/oss/Wavefront --- a/Documentation/sound/oss/Wavefront Thu Mar 7 10:26:17 2002 +++ b/Documentation/sound/oss/Wavefront Tue Feb 25 11:05:27 2003 @@ -81,7 +81,7 @@ 2) Why does line XXX of the code look like this .... ? ********************************************************************** -Either because its not finished yet, or because you're a better coder +Either because it's not finished yet, or because you're a better coder than I am, or because you don't understand some aspect of how the card or the code works. diff -Nru a/Documentation/sx.txt b/Documentation/sx.txt --- a/Documentation/sx.txt Tue Feb 5 09:40:37 2002 +++ b/Documentation/sx.txt Mon Feb 24 12:16:14 2003 @@ -265,7 +265,7 @@ -- Done (Ugly: not the way I want it. Copied from serial.c). - write buffer isn't flushed at close. - -- Done. I still seem to loose a few chars at close. + -- Done. I still seem to lose a few chars at close. Sorry. I think that this is a firmware issue. (-> Specialix) - drain hardware before changing termios diff -Nru a/Documentation/video4linux/bttv/Sound-FAQ b/Documentation/video4linux/bttv/Sound-FAQ --- a/Documentation/video4linux/bttv/Sound-FAQ Fri Mar 8 04:42:43 2002 +++ b/Documentation/video4linux/bttv/Sound-FAQ Mon Feb 24 12:36:40 2003 @@ -120,7 +120,7 @@ video_inputs - # of video inputs the card has audio_inputs - historical cruft, not used any more. tuner - which input is the tuner -svhs - which input is svhs (all others are labled composite) +svhs - which input is svhs (all others are labeled composite) muxsel - video mux, input->registervalue mapping pll - same as pll= insmod option tuner_type - same as tuner= insmod option diff -Nru a/Documentation/vm/locking b/Documentation/vm/locking --- a/Documentation/vm/locking Wed Jan 8 12:37:23 2003 +++ b/Documentation/vm/locking Mon Feb 24 12:16:14 2003 @@ -80,7 +80,7 @@ mm start up ... this is a loose form of stability on mm_users. For example, it is used in copy_mm to protect against a racing tlb_gather_mmu single address space optimization, so that the zap_page_range (from -vmtruncate) does not loose sending ipi's to cloned threads that might +vmtruncate) does not lose sending ipi's to cloned threads that might be spawned underneath it and go to user mode to drag in pte's into tlbs. swap_list_lock/swap_device_lock diff -Nru a/Documentation/vm/overcommit-accounting b/Documentation/vm/overcommit-accounting --- a/Documentation/vm/overcommit-accounting Tue Oct 29 09:03:13 2002 +++ b/Documentation/vm/overcommit-accounting Tue Feb 25 11:05:23 2003 @@ -26,7 +26,7 @@ The C language stack growth does an implicit mremap. If you want absolute guarantees and run close to the edge you MUST mmap your stack for the largest size you think you will need. For typical stack usage is does -not matter much but its a corner case if you really really care +not matter much but it's a corner case if you really really care In mode 2 the MAP_NORESERVE flag is ignored. diff -Nru a/MAINTAINERS b/MAINTAINERS --- a/MAINTAINERS Sat Feb 22 21:57:20 2003 +++ b/MAINTAINERS Tue Feb 18 10:57:56 2003 @@ -1791,10 +1791,10 @@ S: Maintained TRIDENT 4DWAVE/SIS 7018 PCI AUDIO CORE -P: Ollie Lho -M: ollie@sis.com.tw +P: Muli Ben-Yehuda +M: mulix@mulix.org L: linux-kernel@vger.kernel.org -S: Supported +S: Maintained TMS380 TOKEN-RING NETWORK DRIVER P: Adam Fritzler diff -Nru a/Makefile b/Makefile --- a/Makefile Mon Feb 24 10:58:44 2003 +++ b/Makefile Sat Mar 1 04:24:56 2003 @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 5 SUBLEVEL = 63 -EXTRAVERSION = +EXTRAVERSION = bk5 # *DOCUMENTATION* # To see a list of typical targets execute "make help" @@ -194,7 +194,7 @@ noconfig_targets := xconfig menuconfig config oldconfig randconfig \ defconfig allyesconfig allnoconfig allmodconfig \ - clean mrproper distclean \ + clean mrproper distclean rpm \ help tags TAGS cscope sgmldocs psdocs pdfdocs htmldocs \ checkconfig checkhelp checkincludes @@ -571,34 +571,6 @@ echo "#endif" ) endef -# RPM target -# --------------------------------------------------------------------------- - -# If you do a make spec before packing the tarball you can rpm -ta it - -spec: - . scripts/mkspec >kernel.spec - -# Build a tar ball, generate an rpm from it and pack the result -# There arw two bits of magic here -# 1) The use of /. to avoid tar packing just the symlink -# 2) Removing the .dep files as they have source paths in them that -# will become invalid - -rpm: clean spec - find . $(RCS_FIND_IGNORE) \ - \( -size 0 -o -name .depend -o -name .hdepend\) \ - -type f -print | xargs rm -f - set -e; \ - cd $(TOPDIR)/.. ; \ - ln -sf $(TOPDIR) $(KERNELPATH) ; \ - tar -cvz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \ - rm $(KERNELPATH) ; \ - cd $(TOPDIR) ; \ - $(CONFIG_SHELL) $(srctree)/scripts/mkversion > .version ; \ - rpm -ta $(TOPDIR)/../$(KERNELPATH).tar.gz ; \ - rm $(TOPDIR)/../$(KERNELPATH).tar.gz - else # ifdef include_config ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),) @@ -630,7 +602,7 @@ # --------------------------------------------------------------------------- .PHONY: oldconfig xconfig menuconfig config \ - make_with_config + make_with_config rpm scripts/kconfig/conf scripts/kconfig/mconf scripts/kconfig/qconf: scripts/fixdep FORCE $(Q)$(MAKE) $(build)=scripts/kconfig $@ @@ -762,6 +734,36 @@ tags: FORCE $(call cmd,tags) + +# RPM target +# --------------------------------------------------------------------------- + +# If you do a make spec before packing the tarball you can rpm -ta it + +spec: + . scripts/mkspec >kernel.spec + +# Build a tar ball, generate an rpm from it and pack the result +# There arw two bits of magic here +# 1) The use of /. to avoid tar packing just the symlink +# 2) Removing the .dep files as they have source paths in them that +# will become invalid + +rpm: clean spec + find . $(RCS_FIND_IGNORE) \ + \( -size 0 -o -name .depend -o -name .hdepend \) \ + -type f -print | xargs rm -f + set -e; \ + cd $(TOPDIR)/.. ; \ + ln -sf $(TOPDIR) $(KERNELPATH) ; \ + tar -cvz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \ + rm $(KERNELPATH) ; \ + cd $(TOPDIR) ; \ + $(CONFIG_SHELL) $(srctree)/scripts/mkversion > .version ; \ + RPM=`which rpmbuild`; \ + if [ -z "$$RPM" ]; then RPM=rpm; fi; \ + $$RPM -ta $(TOPDIR)/../$(KERNELPATH).tar.gz ; \ + rm $(TOPDIR)/../$(KERNELPATH).tar.gz # Brief documentation of the typical targets used # --------------------------------------------------------------------------- diff -Nru a/arch/alpha/boot/tools/objstrip.c b/arch/alpha/boot/tools/objstrip.c --- a/arch/alpha/boot/tools/objstrip.c Mon Feb 4 23:40:22 2002 +++ b/arch/alpha/boot/tools/objstrip.c Tue Feb 25 10:27:09 2003 @@ -7,7 +7,7 @@ */ /* * Converts an ECOFF or ELF object file into a bootable file. The - * object file must be a OMAGIC file (i.e., data and bss follow immediatly + * object file must be a OMAGIC file (i.e., data and bss follow immediately * behind the text). See DEC "Assembly Language Programmer's Guide" * documentation for details. The SRM boot process is documented in * the Alpha AXP Architecture Reference Manual, Second Edition by diff -Nru a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S --- a/arch/alpha/kernel/entry.S Sat Feb 22 18:16:27 2003 +++ b/arch/alpha/kernel/entry.S Wed Feb 26 13:17:30 2003 @@ -591,7 +591,6 @@ */ .globl ret_from_fork -#if CONFIG_SMP || CONFIG_PREEMPT .align 4 .ent ret_from_fork ret_from_fork: @@ -599,9 +598,6 @@ mov $17, $16 jmp $31, schedule_tail .end ret_from_fork -#else -ret_from_fork = ret_from_sys_call -#endif /* * kernel_thread(fn, arg, clone_flags) diff -Nru a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c --- a/arch/alpha/kernel/pci-noop.c Tue Feb 5 07:23:14 2002 +++ b/arch/alpha/kernel/pci-noop.c Thu Feb 27 13:09:40 2003 @@ -48,7 +48,6 @@ sys_pciconfig_iobase(long which, unsigned long bus, unsigned long dfn) { struct pci_controller *hose; - struct pci_dev *dev; /* from hose or from bus.devfn */ if (which & IOBASE_FROM_HOSE) { @@ -106,6 +105,7 @@ void * pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp) { + return NULL; } void pci_free_consistent(struct pci_dev *pdev, size_t size, void *cpu_addr, @@ -116,6 +116,7 @@ pci_map_single(struct pci_dev *pdev, void *cpu_addr, size_t size, int direction) { + return (dma_addr_t) 0; } void pci_unmap_single(struct pci_dev *pdev, dma_addr_t dma_addr, size_t size, diff -Nru a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c --- a/arch/alpha/kernel/pci.c Sat Feb 15 04:56:07 2003 +++ b/arch/alpha/kernel/pci.c Wed Feb 26 17:20:09 2003 @@ -63,17 +63,6 @@ } static void __init -quirk_ali_ide_ports(struct pci_dev *dev) -{ - if (dev->resource[0].end == 0xffff) - dev->resource[0].end = dev->resource[0].start + 7; - if (dev->resource[2].end == 0xffff) - dev->resource[2].end = dev->resource[2].start + 7; - if (dev->resource[3].end == 0xffff) - dev->resource[3].end = dev->resource[3].start + 7; -} - -static void __init quirk_cypress(struct pci_dev *dev) { /* The Notorious Cy82C693 chip. */ @@ -121,8 +110,6 @@ struct pci_fixup pcibios_fixups[] __initdata = { { PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, quirk_isa_bridge }, - { PCI_FIXUP_HEADER, PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M5229, - quirk_ali_ide_ports }, { PCI_FIXUP_HEADER, PCI_VENDOR_ID_CONTAQ, PCI_DEVICE_ID_CONTAQ_82C693, quirk_cypress }, { PCI_FIXUP_FINAL, PCI_ANY_ID, PCI_ANY_ID, diff -Nru a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c --- a/arch/alpha/kernel/pci_iommu.c Thu Jun 20 01:11:51 2002 +++ b/arch/alpha/kernel/pci_iommu.c Tue Feb 25 09:17:06 2003 @@ -318,7 +318,7 @@ /* Unmap a single streaming mode DMA translation. The DMA_ADDR and SIZE must match what was provided for in a previous pci_map_single call. All other usages are undefined. After this call, reads by - the cpu to the buffer are guarenteed to see whatever the device + the cpu to the buffer are guaranteed to see whatever the device wrote there. */ void diff -Nru a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c --- a/arch/alpha/kernel/sys_marvel.c Sat Feb 15 04:45:31 2003 +++ b/arch/alpha/kernel/sys_marvel.c Tue Feb 25 10:47:17 2003 @@ -440,7 +440,7 @@ return; /* - * There is a local IO7 - redirect all of it's interrupts here. + * There is a local IO7 - redirect all of its interrupts here. */ printk("Redirecting IO7 interrupts to local CPU at PE %u\n", cpuid); diff -Nru a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c --- a/arch/alpha/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/alpha/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -50,7 +50,7 @@ #include "proto.h" #include "irq_impl.h" -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; extern unsigned long wall_jiffies; /* kernel/timer.c */ diff -Nru a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c --- a/arch/alpha/kernel/traps.c Thu Jan 16 16:01:37 2003 +++ b/arch/alpha/kernel/traps.c Mon Feb 24 08:08:23 2003 @@ -411,7 +411,7 @@ } /* There is an ifdef in the PALcode in MILO that enables a - "kernel debugging entry point" as an unpriviledged call_pal. + "kernel debugging entry point" as an unprivileged call_pal. We don't want to have anything to do with it, but unfortunately several versions of MILO included in distributions have it enabled, diff -Nru a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c --- a/arch/alpha/lib/checksum.c Tue Feb 5 09:40:21 2002 +++ b/arch/alpha/lib/checksum.c Mon Feb 24 12:16:14 2003 @@ -63,7 +63,7 @@ ((unsigned long) ntohs(len) << 16) + ((unsigned long) proto << 8)); - /* Fold down to 32-bits so we don't loose in the typedef-less + /* Fold down to 32-bits so we don't lose in the typedef-less network stack. */ /* 64 to 33 */ result = (result & 0xffffffff) + (result >> 32); diff -Nru a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c --- a/arch/arm/common/sa1111.c Tue Feb 11 15:05:28 2003 +++ b/arch/arm/common/sa1111.c Mon Feb 17 12:43:37 2003 @@ -418,6 +418,7 @@ spin_lock_irqsave(&sachip->lock, flags); +#if CONFIG_ARCH_SA1100 /* * First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111: * (SA-1110 Developer's Manual, section 9.1.2.1) @@ -425,6 +426,11 @@ GAFR |= GPIO_32_768kHz; GPDR |= GPIO_32_768kHz; TUCR = TUCR_3_6864MHz; +#elif CONFIG_ARCH_PXA + pxa_gpio_mode(GPIO11_3_6MHz_MD); +#else +#error missing clock setup +#endif /* * Turn VCO on, and disable PLL Bypass. @@ -461,6 +467,8 @@ spin_unlock_irqrestore(&sachip->lock, flags); } +#ifdef CONFIG_ARCH_SA1100 + /* * Configure the SA1111 shared memory controller. */ @@ -476,6 +484,8 @@ sa1111_writel(smcr, sachip->base + SA1111_SMCR); } +#endif + static void sa1111_init_one_child(struct sa1111 *sachip, struct sa1111_dev *sadev, unsigned int offset) { @@ -569,6 +579,7 @@ */ sa1111_wake(sachip); +#ifdef CONFIG_ARCH_SA1100 /* * The SDRAM configuration of the SA1110 and the SA1111 must * match. This is very important to ensure that SA1111 accesses @@ -592,6 +603,7 @@ * Enable the SA1110 memory bus request and grant signals. */ sa1110_mb_enable(); +#endif /* * The interrupt controller must be initialised before any diff -Nru a/arch/arm/kernel/entry-armo.S b/arch/arm/kernel/entry-armo.S --- a/arch/arm/kernel/entry-armo.S Sat Oct 19 17:10:43 2002 +++ b/arch/arm/kernel/entry-armo.S Mon Feb 24 12:42:23 2003 @@ -426,7 +426,7 @@ mov r2, #0 tst r4, #1 << 20 @ Check to see if it is a write instruction orreq r2, r2, #FAULT_CODE_WRITE @ Indicate write instruction - mov r1, r4, lsr #22 @ Now branch to the relevent processing routine + mov r1, r4, lsr #22 @ Now branch to the relevant processing routine and r1, r1, #15 << 2 add pc, pc, r1 movs pc, lr diff -Nru a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S --- a/arch/arm/kernel/entry-armv.S Tue Nov 19 11:35:04 2002 +++ b/arch/arm/kernel/entry-armv.S Mon Feb 24 12:42:23 2003 @@ -1026,7 +1026,7 @@ mrs lr, spsr str lr, [r13, #4] @ save spsr_IRQ @ - @ now branch to the relevent MODE handling routine + @ now branch to the relevant MODE handling routine @ mov r13, #PSR_I_BIT | MODE_SVC msr spsr_c, r13 @ switch to SVC_32 mode @@ -1067,7 +1067,7 @@ mrs lr, spsr str lr, [r13, #4] @ - @ now branch to the relevent MODE handling routine + @ now branch to the relevant MODE handling routine @ mov r13, #PSR_I_BIT | MODE_SVC msr spsr_c, r13 @ switch to SVC_32 mode @@ -1109,7 +1109,7 @@ mrs lr, spsr str lr, [r13, #4] @ save spsr_ABT @ - @ now branch to the relevent MODE handling routine + @ now branch to the relevant MODE handling routine @ mov r13, #PSR_I_BIT | MODE_SVC msr spsr_c, r13 @ switch to SVC_32 mode @@ -1150,7 +1150,7 @@ mrs lr, spsr str lr, [r13, #4] @ save spsr_UND @ - @ now branch to the relevent MODE handling routine + @ now branch to the relevant MODE handling routine @ mov r13, #PSR_I_BIT | MODE_SVC msr spsr_c, r13 @ switch to SVC_32 mode diff -Nru a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S --- a/arch/arm/kernel/head.S Sat Oct 19 17:10:43 2002 +++ b/arch/arm/kernel/head.S Wed Feb 26 01:50:39 2003 @@ -37,7 +37,7 @@ .globl swapper_pg_dir .equ swapper_pg_dir, TEXTADDR - 0x4000 - .macro pgtbl, reg, rambase + .macro pgtbl, reg adr \reg, stext sub \reg, \reg, #0x4000 .endm @@ -47,7 +47,7 @@ * can convert the page table base address to the base address of the section * containing both. */ - .macro krnladr, rd, pgtable, rambase + .macro krnladr, rd, pgtable bic \rd, \pgtable, #0x000ff000 .endm @@ -164,7 +164,7 @@ * r8 = page table flags */ __create_page_tables: - pgtbl r4, r5 @ page table address + pgtbl r4 @ page table address /* * Clear the 16K level 1 swapper page table @@ -184,7 +184,7 @@ * cater for the MMU enable. This identity mapping * will be removed by paging_init() */ - krnladr r2, r4, r5 @ start of kernel + krnladr r2, r4 @ start of kernel add r3, r8, r2 @ flags + kernel base str r3, [r4, r2, lsr #18] @ identity mapping diff -Nru a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c --- a/arch/arm/kernel/ptrace.c Sun Feb 16 11:37:21 2003 +++ b/arch/arm/kernel/ptrace.c Mon Feb 24 12:16:14 2003 @@ -435,7 +435,7 @@ * be receiving a prefetch abort shortly. * * If we don't set this breakpoint here, then we can - * loose control of the thread during single stepping. + * lose control of the thread during single stepping. */ if (!alt || predicate(insn) != PREDICATE_ALWAYS) add_breakpoint(child, dbg, pc + 4); diff -Nru a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c --- a/arch/arm/kernel/time.c Wed Feb 5 05:04:39 2003 +++ b/arch/arm/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -32,7 +32,7 @@ #include #include -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; extern unsigned long wall_jiffies; diff -Nru a/arch/arm/mach-iop310/iop310-pci.c b/arch/arm/mach-iop310/iop310-pci.c --- a/arch/arm/mach-iop310/iop310-pci.c Thu Feb 6 06:49:58 2003 +++ b/arch/arm/mach-iop310/iop310-pci.c Mon Feb 24 10:09:27 2003 @@ -296,7 +296,7 @@ * within 3 instructions." * * This does not appear to be the case. With 8 NOPs after the load, we - * see the imprecise abort occuring on the STM of iop310_sec_pci_status() + * see the imprecise abort occurring on the STM of iop310_sec_pci_status() * which is about 10 instructions away. * * Always trust reality! diff -Nru a/arch/arm/mach-iop310/mm.c b/arch/arm/mach-iop310/mm.c --- a/arch/arm/mach-iop310/mm.c Tue Jun 4 16:19:02 2002 +++ b/arch/arm/mach-iop310/mm.c Mon Feb 24 09:55:42 2003 @@ -1,7 +1,7 @@ /* * linux/arch/arm/mach-iop310/mm.c * - * Low level memory intialization for IOP310 based systems + * Low level memory initialization for IOP310 based systems * * Author: Nicolas Pitre * diff -Nru a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile --- a/arch/arm/mach-pxa/Makefile Mon Feb 3 14:19:35 2003 +++ b/arch/arm/mach-pxa/Makefile Mon Feb 17 15:05:24 2003 @@ -4,18 +4,17 @@ # Common support (must be linked before board specific support) obj-y += generic.o irq.o dma.o -obj-$(CONFIG_SA1111) += sa1111.o # Specific board support obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o obj-$(CONFIG_ARCH_PXA_IDP) += idp.o # Support for blinky lights -leds-y := leds.o -leds-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o -leds-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o +led-y := leds.o +led-$(CONFIG_ARCH_LUBBOCK) += leds-lubbock.o +led-$(CONFIG_ARCH_PXA_IDP) += leds-idp.o -obj-$(CONFIG_LEDS) += $(leds-y) +obj-$(CONFIG_LEDS) += $(led-y) # Misc features obj-$(CONFIG_PM) += pm.o sleep.o diff -Nru a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c --- a/arch/arm/mach-pxa/generic.c Thu Sep 26 08:34:35 2002 +++ b/arch/arm/mach-pxa/generic.c Wed Feb 19 05:30:25 2003 @@ -38,7 +38,7 @@ static unsigned char L_clk_mult[32] = { 0, 27, 32, 36, 40, 45, 0, }; /* Memory Frequency to Run Mode Frequency Multiplier (M) */ -static unsigned char M_clk_mult[4] = { 0, 1, 2, 0 }; +static unsigned char M_clk_mult[4] = { 0, 1, 2, 4 }; /* Run Mode Frequency to Turbo Mode Frequency Multiplier (N) */ /* Note: we store the value N * 2 here. */ @@ -47,11 +47,12 @@ /* Crystal clock */ #define BASE_CLK 3686400 - /* - * Display what we were booted with. + * Get the clock frequency as reflected by CCCR and the turbo flag. + * We assume these values have been applied via a fcs. + * If info is not 0 we also display the current settings. */ -static int __init pxa_display_clocks(void) +unsigned int get_clk_frequency_khz(int info) { unsigned long cccr, turbo; unsigned int l, L, m, M, n2, N; @@ -67,20 +68,24 @@ M = m * L; N = n2 * M / 2; - L += 5000; - printk( KERN_INFO "Memory clock: %d.%02dMHz (*%d)\n", - L / 1000000, (L % 1000000) / 10000, l ); - M += 5000; - printk( KERN_INFO "Run Mode clock: %d.%02dMHz (*%d)\n", - M / 1000000, (M % 1000000) / 10000, m ); - N += 5000; - printk( KERN_INFO "Turbo Mode clock: %d.%02dMHz (*%d.%d, %sactive)\n", - N / 1000000, (N % 1000000) / 10000, n2 / 2, (n2 % 2) * 5, - (turbo & 1) ? "" : "in" ); + if(info) + { + L += 5000; + printk( KERN_INFO "Memory clock: %d.%02dMHz (*%d)\n", + L / 1000000, (L % 1000000) / 10000, l ); + M += 5000; + printk( KERN_INFO "Run Mode clock: %d.%02dMHz (*%d)\n", + M / 1000000, (M % 1000000) / 10000, m ); + N += 5000; + printk( KERN_INFO "Turbo Mode clock: %d.%02dMHz (*%d.%d, %sactive)\n", + N / 1000000, (N % 1000000) / 10000, n2 / 2, (n2 % 2) * 5, + (turbo & 1) ? "" : "in" ); + } - return 0; + return (turbo & 1) ? (N/1000) : (M/1000); } +EXPORT_SYMBOL(get_clk_frequency_khz); /* * Return the current lclk requency in units of 10kHz @@ -132,5 +137,5 @@ void __init pxa_map_io(void) { iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc)); - pxa_display_clocks(); + get_clk_frequency_khz(1); } diff -Nru a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c --- a/arch/arm/mach-pxa/irq.c Tue Feb 11 15:05:30 2003 +++ b/arch/arm/mach-pxa/irq.c Thu Feb 20 02:36:47 2003 @@ -241,10 +241,4 @@ /* Install handler for GPIO 2-80 edge detect interrupts */ set_irq_chip(IRQ_GPIO_2_80, &pxa_internal_chip); set_irq_chained_handler(IRQ_GPIO_2_80, pxa_gpio_demux_handler); - - /* - * We generally don't want the LCD IRQ being - * enabled as soon as we request it. - */ - set_irq_flags(IRQ_LCD, IRQF_VALID | IRQF_NOAUTOEN); } diff -Nru a/arch/arm/mach-pxa/leds.c b/arch/arm/mach-pxa/leds.c --- a/arch/arm/mach-pxa/leds.c Mon Mar 18 04:08:07 2002 +++ b/arch/arm/mach-pxa/leds.c Mon Feb 17 15:04:49 2003 @@ -27,4 +27,4 @@ return 0; } -__initcall(pxa_leds_init); +core_initcall(pxa_leds_init); diff -Nru a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c --- a/arch/arm/mach-pxa/lubbock.c Sun Nov 17 07:31:11 2002 +++ b/arch/arm/mach-pxa/lubbock.c Mon Feb 17 14:55:12 2003 @@ -13,6 +13,7 @@ */ #include #include +#include #include #include #include @@ -31,7 +32,6 @@ #include #include "generic.h" -#include "sa1111.h" static void lubbock_ack_irq(unsigned int irq) { @@ -106,24 +106,16 @@ static int __init lubbock_init(void) { - int ret; - - ret = sa1111_probe(LUBBOCK_SA1111_BASE); - if (ret) - return ret; - sa1111_wake(); - sa1111_init_irq(LUBBOCK_SA1111_IRQ); - return 0; + return sa1111_init(0x10000000, LUBBOCK_SA1111_IRQ); } -__initcall(lubbock_init); +subsys_initcall(lubbock_init); static struct map_desc lubbock_io_desc[] __initdata = { /* virtual physical length type */ { 0xf0000000, 0x08000000, 0x00100000, MT_DEVICE }, /* CPLD */ { 0xf1000000, 0x0c000000, 0x00100000, MT_DEVICE }, /* LAN91C96 IO */ { 0xf1100000, 0x0e000000, 0x00100000, MT_DEVICE }, /* LAN91C96 Attr */ - { 0xf4000000, 0x10000000, 0x00400000, MT_DEVICE } /* SA1111 */ }; static void __init lubbock_map_io(void) diff -Nru a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S --- a/arch/arm/mm/proc-arm6_7.S Fri Jan 10 03:02:53 2003 +++ b/arch/arm/mm/proc-arm6_7.S Mon Feb 24 12:42:23 2003 @@ -97,7 +97,7 @@ tst r4, r4, lsr #21 @ C = bit 20 sbc r1, r1, r1 @ r1 = C - 1 and r2, r4, #15 << 24 - add pc, pc, r2, lsr #22 @ Now branch to the relevent processing routine + add pc, pc, r2, lsr #22 @ Now branch to the relevant processing routine movs pc, lr b Ldata_unknown diff -Nru a/arch/cris/boot/rescue/head.S b/arch/cris/boot/rescue/head.S --- a/arch/cris/boot/rescue/head.S Tue Feb 5 07:24:37 2002 +++ b/arch/cris/boot/rescue/head.S Tue Feb 25 11:05:27 2003 @@ -130,7 +130,7 @@ ;; first put a jump test to give a possibility of upgrading the rescue code ;; without erasing/reflashing the sector. we put a longword of -1 here and if - ;; its not -1, we jump using the value as jump target. since we can always + ;; it is not -1, we jump using the value as jump target. since we can always ;; change 1's to 0's without erasing the sector, it is possible to add new ;; code after this and altering the jumptarget in an upgrade. diff -Nru a/arch/cris/drivers/eeprom.c b/arch/cris/drivers/eeprom.c --- a/arch/cris/drivers/eeprom.c Tue Feb 18 10:50:38 2003 +++ b/arch/cris/drivers/eeprom.c Mon Feb 24 07:22:24 2003 @@ -815,7 +815,7 @@ i2c_outbyte( eeprom.select_cmd | 1 ); } - if(i2c_getack()); + if(i2c_getack()) { break; } diff -Nru a/arch/cris/drivers/ethernet.c b/arch/cris/drivers/ethernet.c --- a/arch/cris/drivers/ethernet.c Tue Nov 5 06:23:40 2002 +++ b/arch/cris/drivers/ethernet.c Mon Feb 24 10:33:47 2003 @@ -236,7 +236,7 @@ /* Network speed indication. */ static struct timer_list speed_timer = TIMER_INITIALIZER(NULL, 0, 0); static struct timer_list clear_led_timer = TIMER_INITIALIZER(NULL, 0, 0); -static int current_speed; /* Speed read from tranceiver */ +static int current_speed; /* Speed read from transceiver */ static int current_speed_selection; /* Speed selected by user */ static int led_next_time; static int led_active; @@ -276,7 +276,7 @@ static void e100_send_mdio_cmd(unsigned short cmd, int write_cmd); static void e100_send_mdio_bit(unsigned char bit); static unsigned char e100_receive_mdio_bit(void); -static void e100_reset_tranceiver(void); +static void e100_reset_transceiver(void); static void e100_clear_network_leds(unsigned long dummy); static void e100_set_network_leds(int active); @@ -786,7 +786,7 @@ } static void -e100_reset_tranceiver(void) +e100_reset_transceiver(void) { unsigned short cmd; unsigned short data; @@ -826,9 +826,9 @@ RESET_DMA(NETWORK_TX_DMA_NBR); WAIT_DMA(NETWORK_TX_DMA_NBR); - /* Reset the tranceiver. */ + /* Reset the transceiver. */ - e100_reset_tranceiver(); + e100_reset_transceiver(); /* and get rid of the packet that never got an interrupt */ diff -Nru a/arch/cris/drivers/lpslave/e100lpslavenet.c b/arch/cris/drivers/lpslave/e100lpslavenet.c --- a/arch/cris/drivers/lpslave/e100lpslavenet.c Tue Feb 26 12:14:01 2002 +++ b/arch/cris/drivers/lpslave/e100lpslavenet.c Mon Feb 24 10:33:56 2003 @@ -129,7 +129,7 @@ static void e100_hardware_send_packet(unsigned long hostcmd, char *buf, int length); static void update_rx_stats(struct net_device_stats *); static void update_tx_stats(struct net_device_stats *); -static void e100_reset_tranceiver(void); +static void e100_reset_transceiver(void); static void boot_slave(unsigned char *code); @@ -528,7 +528,7 @@ } static void -e100_reset_tranceiver(void) +e100_reset_transceiver(void) { /* To do: Reboot and setup slave Etrax */ } @@ -554,9 +554,9 @@ RESET_DMA(4); WAIT_DMA(4); - /* Reset the tranceiver. */ + /* Reset the transceiver. */ - e100_reset_tranceiver(); + e100_reset_transceiver(); /* and get rid of the packet that never got an interrupt */ diff -Nru a/arch/cris/drivers/serial.c b/arch/cris/drivers/serial.c --- a/arch/cris/drivers/serial.c Tue Feb 18 10:31:36 2003 +++ b/arch/cris/drivers/serial.c Tue Feb 25 10:27:11 2003 @@ -132,7 +132,7 @@ * Items worth noticing: * * No Etrax100 port 1 workarounds (does only compile on 2.4 anyway now) - * RS485 is not ported (why cant it be done in userspace as on x86 ?) + * RS485 is not ported (why can't it be done in userspace as on x86 ?) * Statistics done through async_icount - if any more stats are needed, * that's the place to put them or in an arch-dep version of it. * timeout_interrupt and the other fast timeout stuff not ported yet @@ -1766,7 +1766,7 @@ B= Break character (0x00) with framing error. E= Error byte with parity error received after B characters. -F= "Faked" valid byte received immediatly after B characters. +F= "Faked" valid byte received immediately after B characters. V= Valid byte 1. @@ -2802,7 +2802,7 @@ info->tx_ctrl |= (0x80 | 0x40); /* Set bit 7 (txd) and 6 (tr_enable) */ info->port[REG_TR_CTRL] = info->tx_ctrl; - /* the DMA gets awfully confused if we toggle the tranceiver like this + /* the DMA gets awfully confused if we toggle the transceiver like this * so we need to reset it */ *info->ocmdadr = 4; diff -Nru a/arch/cris/kernel/kgdb.c b/arch/cris/kernel/kgdb.c --- a/arch/cris/kernel/kgdb.c Tue Feb 5 07:24:37 2002 +++ b/arch/cris/kernel/kgdb.c Tue Feb 25 11:05:23 2003 @@ -1486,7 +1486,7 @@ move.d $r0,[reg+0x62] ; Save the return address in BRP move $usp,[reg+0x66] ; USP -;; get the serial character (from debugport.c) and check if its a ctrl-c +;; get the serial character (from debugport.c) and check if it is a ctrl-c jsr getDebugChar cmp.b 3, $r10 diff -Nru a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c --- a/arch/cris/kernel/process.c Mon May 13 07:54:00 2002 +++ b/arch/cris/kernel/process.c Tue Feb 25 02:40:18 2003 @@ -154,7 +154,7 @@ #if defined(CONFIG_ETRAX_WATCHDOG) && !defined(CONFIG_SVINTO_SIM) cause_of_death = 0xbedead; #else - /* Since we dont plan to keep on reseting the watchdog, + /* Since we don't plan to keep on reseting the watchdog, the key can be arbitrary hence three */ *R_WATCHDOG = IO_FIELD(R_WATCHDOG, key, 3) | IO_STATE(R_WATCHDOG, enable, start); @@ -226,7 +226,7 @@ swstack = ((struct switch_stack *)childregs) - 1; - swstack->r9 = 0; /* parameter to ret_from_sys_call, 0 == dont restart the syscall */ + swstack->r9 = 0; /* parameter to ret_from_sys_call, 0 == don't restart the syscall */ /* we want to return into ret_from_sys_call after the _resume */ diff -Nru a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c --- a/arch/cris/kernel/setup.c Mon Nov 11 05:21:24 2002 +++ b/arch/cris/kernel/setup.c Tue Feb 25 02:40:20 2003 @@ -164,7 +164,7 @@ paging_init(); - /* We dont use a command line yet, so just re-initialize it without + /* We don't use a command line yet, so just re-initialize it without saving anything that might be there. */ *cmdline_p = command_line; diff -Nru a/arch/cris/kernel/signal.c b/arch/cris/kernel/signal.c --- a/arch/cris/kernel/signal.c Tue Feb 11 04:25:29 2003 +++ b/arch/cris/kernel/signal.c Tue Feb 25 02:40:23 2003 @@ -494,7 +494,7 @@ case -ERESTARTNOHAND: /* ERESTARTNOHAND means that the syscall should only be restarted if there was no handler for the signal, and since - we only get here if there is a handler, we dont restart */ + we only get here if there is a handler, we don't restart */ regs->r10 = -EINTR; break; diff -Nru a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c --- a/arch/cris/kernel/time.c Mon Dec 30 04:29:15 2002 +++ b/arch/cris/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -45,7 +45,7 @@ #include -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; static int have_rtc; /* used to remember if we have an RTC or not */ diff -Nru a/arch/cris/mm/fault.c b/arch/cris/mm/fault.c --- a/arch/cris/mm/fault.c Wed May 22 10:13:46 2002 +++ b/arch/cris/mm/fault.c Tue Feb 25 02:40:25 2003 @@ -170,7 +170,7 @@ if (miss) { /* see if the pte exists at all - * refer through current_pgd, dont use mm->pgd + * refer through current_pgd, don't use mm->pgd */ pmd = (pmd_t *)(current_pgd + pgd_index(address)); diff -Nru a/arch/cris/mm/tlb.c b/arch/cris/mm/tlb.c --- a/arch/cris/mm/tlb.c Tue Feb 5 07:24:34 2002 +++ b/arch/cris/mm/tlb.c Tue Feb 25 02:40:27 2003 @@ -58,7 +58,7 @@ int i; unsigned long flags; - /* the vpn of i & 0xf is so we dont write similar TLB entries + /* the vpn of i & 0xf is so we don't write similar TLB entries * in the same 4-way entry group. details.. */ diff -Nru a/arch/i386/Kconfig b/arch/i386/Kconfig --- a/arch/i386/Kconfig Sun Feb 23 01:06:27 2003 +++ b/arch/i386/Kconfig Fri Feb 28 15:03:59 2003 @@ -75,6 +75,11 @@ If you don't have one of these computers, you should say N here. +config ACPI_SRAT + bool + default y + depends on NUMA && X86_SUMMIT + config X86_BIGSMP bool "Support for other sub-arch SMP systems with more than 8 CPUs" help @@ -337,11 +342,6 @@ depends on MWINCHIP3D || MWINCHIP2 || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 default y -config X86_TSC - bool - depends on MWINCHIP3D || MWINCHIP2 || MCRUSOE || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 - default y - config X86_GOOD_APIC bool depends on MK7 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || MK8 @@ -483,7 +483,7 @@ # Common NUMA Features config NUMA bool "Numa Memory Allocation Support" - depends on X86_NUMAQ + depends on (HIGHMEM64G && (X86_NUMAQ || (X86_SUMMIT && ACPI && !ACPI_HT_ONLY))) config DISCONTIGMEM bool @@ -495,6 +495,11 @@ depends on NUMA default y +config X86_TSC + bool + depends on (MWINCHIP3D || MWINCHIP2 || MCRUSOE || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2) && !X86_NUMAQ + default y + config X86_MCE bool "Machine Check Exception" ---help--- @@ -750,6 +755,13 @@ config HAVE_DEC_LOCK bool depends on (SMP || PREEMPT) && X86_CMPXCHG + default y + +# turning this on wastes a bunch of space. +# Summit needs it only when NUMA is on +config BOOT_IOREMAP + bool + depends on (X86_SUMMIT && NUMA) default y endmenu diff -Nru a/arch/i386/boot/bootsect.S b/arch/i386/boot/bootsect.S --- a/arch/i386/boot/bootsect.S Tue Feb 5 17:41:41 2002 +++ b/arch/i386/boot/bootsect.S Fri Feb 21 06:03:16 2003 @@ -405,7 +405,7 @@ ret sectors: .word 0 -disksizes: .byte 36, 18, 15, 9 +disksizes: .byte 36, 21, 18, 15, 9 msg1: .byte 13, 10 .ascii "Loading" diff -Nru a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile --- a/arch/i386/kernel/Makefile Wed Feb 19 17:48:55 2003 +++ b/arch/i386/kernel/Makefile Mon Feb 24 23:13:14 2003 @@ -28,6 +28,7 @@ obj-$(CONFIG_EDD) += edd.o obj-$(CONFIG_MODULES) += module.o obj-y += sysenter.o +obj-$(CONFIG_ACPI_SRAT) += srat.o EXTRA_AFLAGS := -traditional diff -Nru a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c --- a/arch/i386/kernel/acpi/boot.c Fri Feb 14 05:42:35 2003 +++ b/arch/i386/kernel/acpi/boot.c Mon Feb 24 07:22:30 2003 @@ -24,6 +24,7 @@ */ #include +#include #include #include #include diff -Nru a/arch/i386/kernel/acpi/sleep.c b/arch/i386/kernel/acpi/sleep.c --- a/arch/i386/kernel/acpi/sleep.c Thu Feb 13 09:51:14 2003 +++ b/arch/i386/kernel/acpi/sleep.c Tue Feb 18 14:09:01 2003 @@ -2,6 +2,7 @@ * sleep.c - x86-specific ACPI sleep support. * * Copyright (C) 2001-2003 Patrick Mochel + * Copyright (C) 2001-2003 Pavel Machek */ #include @@ -34,10 +35,8 @@ */ int acpi_save_state_mem (void) { -#if CONFIG_X86_PAE - panic("S3 and PAE do not like each other for now."); - return 1; -#endif + if (!acpi_wakeup_address) + return 1; init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD); memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start); acpi_copy_wakeup_routine(acpi_wakeup_address); @@ -65,17 +64,24 @@ /** * acpi_reserve_bootmem - do _very_ early ACPI initialisation * - * We allocate a page in low memory for the wakeup + * We allocate a page from the first 1MB of memory for the wakeup * routine for when we come back from a sleep state. The - * runtime allocator allows specification of <16M pages, but not - * <1M pages. + * runtime allocator allows specification of <16MB pages, but not + * <1MB pages. */ void __init acpi_reserve_bootmem(void) { + if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) { + printk(KERN_ERR "ACPI: Wakeup code way too big, S3 disabled.\n"); + return; + } +#if CONFIG_X86_PAE + printk(KERN_ERR "ACPI: S3 and PAE do not like each other for now, S3 disabled.\n"); + return; +#endif acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE); - if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) - printk(KERN_CRIT "ACPI: Wakeup code way too big, will crash on attempt to suspend\n"); - printk(KERN_DEBUG "ACPI: have wakeup address 0x%8.8lx\n", acpi_wakeup_address); + if (!acpi_wakeup_address) + printk(KERN_ERR "ACPI: Cannot allocate lowmem, S3 disabled.\n"); } static int __init acpi_sleep_setup(char *str) diff -Nru a/arch/i386/kernel/acpi/wakeup.S b/arch/i386/kernel/acpi/wakeup.S --- a/arch/i386/kernel/acpi/wakeup.S Thu Feb 13 09:11:14 2003 +++ b/arch/i386/kernel/acpi/wakeup.S Thu Feb 27 16:05:59 2003 @@ -44,6 +44,9 @@ testl $1, video_flags - wakeup_code jz 1f lcall $0xc000,$3 + movw %cs, %ax + movw %ax, %ds # Bios might have played with that + movw %ax, %ss 1: testl $2, video_flags - wakeup_code @@ -314,6 +317,31 @@ movl saved_context_edi, %edi call restore_processor_state pushl saved_context_eflags ; popfl + ret + +ENTRY(do_suspend_lowlevel_s4bios) + cmpl $0,4(%esp) + jne ret_point + call save_processor_state + + movl %esp, saved_context_esp + movl %eax, saved_context_eax + movl %ebx, saved_context_ebx + movl %ecx, saved_context_ecx + movl %edx, saved_context_edx + movl %ebp, saved_context_ebp + movl %esi, saved_context_esi + movl %edi, saved_context_edi + pushfl ; popl saved_context_eflags + + movl $ret_point,saved_eip + movl %esp,saved_esp + movl %ebp,saved_ebp + movl %ebx,saved_ebx + movl %edi,saved_edi + movl %esi,saved_esi + + call acpi_enter_sleep_state_s4bios ret ALIGN diff -Nru a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c --- a/arch/i386/kernel/apic.c Tue Feb 18 18:59:02 2003 +++ b/arch/i386/kernel/apic.c Sun Feb 23 07:03:50 2003 @@ -665,7 +665,6 @@ } set_bit(X86_FEATURE_APIC, boot_cpu_data.x86_capability); mp_lapic_addr = APIC_DEFAULT_PHYS_BASE; - boot_cpu_physical_apicid = 0; if (nmi_watchdog != NMI_NONE) nmi_watchdog = NMI_LOCAL_APIC; @@ -1154,8 +1153,7 @@ connect_bsp_APIC(); - phys_cpu_present_map = 1; - apic_write_around(APIC_ID, boot_cpu_physical_apicid); + phys_cpu_present_map = 1 << boot_cpu_physical_apicid; apic_pm_init2(); diff -Nru a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c --- a/arch/i386/kernel/apm.c Wed Feb 12 17:06:36 2003 +++ b/arch/i386/kernel/apm.c Tue Feb 25 02:40:41 2003 @@ -1096,7 +1096,7 @@ * @blank: on/off * * Attempt to blank the console, firstly by blanking just video device - * zero, and if that fails (some BIOSes dont support it) then it blanks + * zero, and if that fails (some BIOSes don't support it) then it blanks * all video devices. Typically the BIOS will do laptop backlight and * monitor powerdown for us. */ diff -Nru a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c --- a/arch/i386/kernel/cpu/amd.c Mon Jan 13 14:39:56 2003 +++ b/arch/i386/kernel/cpu/amd.c Mon Feb 24 07:22:30 2003 @@ -151,11 +151,10 @@ case 6: /* An Athlon/Duron */ /* Bit 15 of Athlon specific MSR 15, needs to be 0 - * to enable SSE on Palomino/Morgan CPU's. - * If the BIOS didn't enable it already, enable it - * here. + * to enable SSE on Palomino/Morgan/Barton CPU's. + * If the BIOS didn't enable it already, enable it here. */ - if (c->x86_model == 6 || c->x86_model == 7) { + if (c->x86_model >= 6 && c->x86_model <= 10) { if (!cpu_has(c, X86_FEATURE_XMM)) { printk(KERN_INFO "Enabling disabled K7/SSE Support.\n"); rdmsr(MSR_K7_HWCR, l, h); diff -Nru a/arch/i386/kernel/cpu/centaur.c b/arch/i386/kernel/cpu/centaur.c --- a/arch/i386/kernel/cpu/centaur.c Mon Feb 10 12:54:46 2003 +++ b/arch/i386/kernel/cpu/centaur.c Thu Feb 13 14:21:33 2003 @@ -412,8 +412,9 @@ size >>= 8; /* VIA also screwed up Nehemiah stepping 1, and made - it return '65KB' instead of '64KB' */ - if ((c->x86==6) && (c->x86_model==9) && (c->x86_mask==1)) + it return '65KB' instead of '64KB' + - Note, it seems this may only be in engineering samples. */ + if ((c->x86==6) && (c->x86_model==9) && (c->x86_mask==1) && (size==65)) size -=1; return size; diff -Nru a/arch/i386/kernel/cpu/cpufreq/longrun.c b/arch/i386/kernel/cpu/cpufreq/longrun.c --- a/arch/i386/kernel/cpu/cpufreq/longrun.c Sun Feb 23 01:11:18 2003 +++ b/arch/i386/kernel/cpu/cpufreq/longrun.c Mon Feb 24 10:28:38 2003 @@ -133,7 +133,7 @@ * longrun_determine_freqs - determines the lowest and highest possible core frequency * * Determines the lowest and highest possible core frequencies on this CPU. - * This is neccessary to calculate the performance percentage according to + * This is necessary to calculate the performance percentage according to * TMTA rules: * performance_pctg = (target_freq - low_freq)/(high_freq - low_freq) */ diff -Nru a/arch/i386/kernel/cpu/cyrix.c b/arch/i386/kernel/cpu/cyrix.c --- a/arch/i386/kernel/cpu/cyrix.c Tue Feb 18 10:25:13 2003 +++ b/arch/i386/kernel/cpu/cyrix.c Tue Feb 25 02:40:54 2003 @@ -49,7 +49,7 @@ * Cx86_dir0_msb is a HACK needed by check_cx686_cpuid/slop in bugs.h in * order to identify the Cyrix CPU model after we're out of setup.c * - * Actually since bugs.h doesnt even reference this perhaps someone should + * Actually since bugs.h doesn't even reference this perhaps someone should * fix the documentation ??? */ static unsigned char Cx86_dir0_msb __initdata = 0; @@ -77,7 +77,7 @@ * BIOSes for compatibility with DOS games. This makes the udelay loop * work correctly, and improves performance. * - * FIXME: our newer udelay uses the tsc. We dont need to frob with SLOP + * FIXME: our newer udelay uses the tsc. We don't need to frob with SLOP */ extern void calibrate_delay(void) __init; diff -Nru a/arch/i386/kernel/cpu/intel.c b/arch/i386/kernel/cpu/intel.c --- a/arch/i386/kernel/cpu/intel.c Fri Dec 13 08:46:22 2002 +++ b/arch/i386/kernel/cpu/intel.c Mon Feb 24 08:07:56 2003 @@ -151,7 +151,7 @@ #ifdef CONFIG_X86_F00F_BUG /* * All current models of Pentium and Pentium with MMX technology CPUs - * have the F0 0F bug, which lets nonpriviledged users lock up the system. + * have the F0 0F bug, which lets nonprivileged users lock up the system. * Note that the workaround only should be initialized once... */ c->f00f_bug = 0; diff -Nru a/arch/i386/kernel/cpu/mcheck/non-fatal.c b/arch/i386/kernel/cpu/mcheck/non-fatal.c --- a/arch/i386/kernel/cpu/mcheck/non-fatal.c Mon Nov 25 19:17:13 2002 +++ b/arch/i386/kernel/cpu/mcheck/non-fatal.c Mon Feb 24 10:14:06 2003 @@ -33,7 +33,7 @@ rdmsr (MSR_IA32_MC0_STATUS+i*4, low, high); if (high & (1<<31)) { - printk (KERN_EMERG "MCE: The hardware reports a non fatal, correctable incident occured on CPU %d.\n", + printk (KERN_EMERG "MCE: The hardware reports a non fatal, correctable incident occurred on CPU %d.\n", smp_processor_id()); printk (KERN_EMERG "Bank %d: %08x%08x\n", i, high, low); diff -Nru a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c --- a/arch/i386/kernel/dmi_scan.c Sun Feb 9 17:29:57 2003 +++ b/arch/i386/kernel/dmi_scan.c Mon Feb 24 12:31:17 2003 @@ -440,7 +440,7 @@ { printk(KERN_INFO " *** Possibly defective BIOS detected (irqtable)\n"); printk(KERN_INFO " *** Many BIOSes matching this signature have incorrect IRQ routing tables.\n"); - printk(KERN_INFO " *** If you see IRQ problems, in paticular SCSI resets and hangs at boot\n"); + printk(KERN_INFO " *** If you see IRQ problems, in particular SCSI resets and hangs at boot\n"); printk(KERN_INFO " *** contact your hardware vendor and ask about updates.\n"); printk(KERN_INFO " *** Building an SMP kernel may evade the bug some of the time.\n"); #ifdef CONFIG_X86_IO_APIC @@ -455,7 +455,7 @@ static __init int broken_toshiba_keyboard(struct dmi_blacklist *d) { - printk(KERN_WARNING "Toshiba with broken keyboard detected. If your keyboard sometimes generates 3 keypresses instead of one, contact pavel@ucw.cz\n"); + printk(KERN_WARNING "Toshiba with broken keyboard detected. If your keyboard sometimes generates 3 keypresses instead of one, see http://davyd.ucc.asn.au/projects/toshiba/README\n"); return 0; } @@ -470,6 +470,23 @@ return 0; } +#ifdef CONFIG_ACPI_SLEEP +static __init int reset_videomode_after_s3(struct dmi_blacklist *d) +{ + /* See acpi_wakeup.S */ + extern long acpi_video_flags; + acpi_video_flags |= 2; + return 0; +} + +static __init int reset_videobios_after_s3(struct dmi_blacklist *d) +{ + extern long acpi_video_flags; + acpi_video_flags |= 1; + return 0; +} +#endif + /* * Some Bioses enable the PS/2 mouse (touchpad) at resume, even if it was * disabled before the suspend. Linux used to get terribly confused by that. @@ -743,6 +760,12 @@ MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"), NO_MATCH, NO_MATCH, NO_MATCH } }, +#ifdef CONFIG_ACPI_SLEEP + { reset_videomode_after_s3, "Toshiba Satellite 4030cdt", { /* Reset video mode after returning from ACPI S3 sleep */ + MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"), + NO_MATCH, NO_MATCH, NO_MATCH + } }, +#endif { print_if_true, KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.", { MATCH(DMI_SYS_VENDOR, "IBM"), diff -Nru a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S --- a/arch/i386/kernel/entry.S Fri Feb 21 17:43:13 2003 +++ b/arch/i386/kernel/entry.S Tue Feb 25 11:06:46 2003 @@ -228,7 +228,6 @@ #define SYSENTER_RETURN 0xffffe010 # sysenter call handler stub - ALIGN ENTRY(sysenter_entry) sti pushl $(__USER_DS) @@ -271,7 +270,6 @@ # system call handler stub - ALIGN ENTRY(system_call) pushl %eax # save orig_eax SAVE_ALL diff -Nru a/arch/i386/kernel/i386_ksyms.c b/arch/i386/kernel/i386_ksyms.c --- a/arch/i386/kernel/i386_ksyms.c Tue Feb 18 18:59:01 2003 +++ b/arch/i386/kernel/i386_ksyms.c Fri Feb 28 00:05:34 2003 @@ -68,7 +68,6 @@ EXPORT_SYMBOL(MCA_bus); #ifdef CONFIG_DISCONTIGMEM EXPORT_SYMBOL(node_data); -EXPORT_SYMBOL(pfn_to_nid); #endif #ifdef CONFIG_X86_NUMAQ EXPORT_SYMBOL(xquad_portio); diff -Nru a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c --- a/arch/i386/kernel/io_apic.c Thu Feb 20 03:52:42 2003 +++ b/arch/i386/kernel/io_apic.c Fri Feb 28 15:03:59 2003 @@ -46,7 +46,7 @@ /* * Is the SiS APIC rmw bug present ? - * -1 = dont know, 0 = no, 1 = yes + * -1 = don't know, 0 = no, 1 = yes */ int sis_apic_bug = -1; @@ -223,7 +223,7 @@ extern unsigned long irq_affinity [NR_IRQS]; int __cacheline_aligned pending_irq_balance_apicid [NR_IRQS]; -static int irqbalance_disabled __initdata = 0; +static int irqbalance_disabled = NO_BALANCE_IRQ; static int physical_balance = 0; struct irq_cpu_info { @@ -492,7 +492,7 @@ unsigned long allowed_mask; unsigned int new_cpu; - if (no_balance_irq) + if (irqbalance_disabled) return; allowed_mask = cpu_online_map & irq_affinity[irq]; diff -Nru a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c --- a/arch/i386/kernel/irq.c Sun Feb 2 13:40:32 2003 +++ b/arch/i386/kernel/irq.c Tue Feb 25 01:38:22 2003 @@ -87,7 +87,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ #if CONFIG_X86 diff -Nru a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c --- a/arch/i386/kernel/mpparse.c Tue Feb 18 10:00:21 2003 +++ b/arch/i386/kernel/mpparse.c Fri Feb 28 00:05:34 2003 @@ -110,7 +110,7 @@ if (!(m->mpc_cpuflag & CPU_ENABLED)) return; - apicid = mpc_apic_id(m, translation_table[mpc_record]->trans_quad); + apicid = mpc_apic_id(m, translation_table[mpc_record]); if (m->mpc_featureflag&(1<<0)) Dprintk(" Floating point unit present.\n"); diff -Nru a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c --- a/arch/i386/kernel/nmi.c Thu Jan 2 19:23:10 2003 +++ b/arch/i386/kernel/nmi.c Tue Feb 25 02:41:08 2003 @@ -325,7 +325,7 @@ * as these watchdog NMI IRQs are generated on every CPU, we only * have to check the current processor. * - * since NMIs dont listen to _any_ locks, we have to be extremely + * since NMIs don't listen to _any_ locks, we have to be extremely * careful not to rely on unsafe variables. The printk might lock * up though, so we have to break up any console locks first ... * [when there will be more tty-related locks, break them up diff -Nru a/arch/i386/kernel/numaq.c b/arch/i386/kernel/numaq.c --- a/arch/i386/kernel/numaq.c Thu Oct 31 14:48:19 2002 +++ b/arch/i386/kernel/numaq.c Fri Feb 28 00:05:34 2003 @@ -27,6 +27,7 @@ #include #include #include +#include #include /* These are needed before the pgdat's are created */ @@ -82,19 +83,7 @@ * physnode_map[8- ] = -1; */ int physnode_map[MAX_ELEMENTS] = { [0 ... (MAX_ELEMENTS - 1)] = -1}; - -#define PFN_TO_ELEMENT(pfn) (pfn / PAGES_PER_ELEMENT) -#define PA_TO_ELEMENT(pa) (PFN_TO_ELEMENT(pa >> PAGE_SHIFT)) - -int pfn_to_nid(unsigned long pfn) -{ - int nid = physnode_map[PFN_TO_ELEMENT(pfn)]; - - if (nid == -1) - BUG(); /* address is not present */ - - return nid; -} +EXPORT_SYMBOL(physnode_map); /* * for each node mark the regions diff -Nru a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c --- a/arch/i386/kernel/setup.c Tue Feb 18 18:58:56 2003 +++ b/arch/i386/kernel/setup.c Thu Feb 27 16:10:55 2003 @@ -14,6 +14,9 @@ * Moved CPU detection code to cpu/${cpu}.c * Patrick Mochel , March 2002 * + * Provisions for empty E820 memory regions (reported by certain BIOSes). + * Alex Achenbach , December 2002. + * */ /* @@ -279,7 +282,7 @@ int chgidx, still_changing; int overlap_entries; int new_bios_entry; - int old_nr, new_nr; + int old_nr, new_nr, chg_nr; int i; /* @@ -333,20 +336,24 @@ for (i=0; i < 2*old_nr; i++) change_point[i] = &change_point_list[i]; - /* record all known change-points (starting and ending addresses) */ + /* record all known change-points (starting and ending addresses), + omitting those that are for empty memory regions */ chgidx = 0; for (i=0; i < old_nr; i++) { - change_point[chgidx]->addr = biosmap[i].addr; - change_point[chgidx++]->pbios = &biosmap[i]; - change_point[chgidx]->addr = biosmap[i].addr + biosmap[i].size; - change_point[chgidx++]->pbios = &biosmap[i]; + if (biosmap[i].size != 0) { + change_point[chgidx]->addr = biosmap[i].addr; + change_point[chgidx++]->pbios = &biosmap[i]; + change_point[chgidx]->addr = biosmap[i].addr + biosmap[i].size; + change_point[chgidx++]->pbios = &biosmap[i]; + } } + chg_nr = chgidx; /* true number of change-points */ /* sort change-point list by memory addresses (low -> high) */ still_changing = 1; while (still_changing) { still_changing = 0; - for (i=1; i < 2*old_nr; i++) { + for (i=1; i < chg_nr; i++) { /* if > , swap */ /* or, if current= & last=, swap */ if ((change_point[i]->addr < change_point[i-1]->addr) || @@ -369,7 +376,7 @@ last_type = 0; /* start with undefined memory type */ last_addr = 0; /* start with 0 as last starting address */ /* loop through change-points, determining affect on the new bios map */ - for (chgidx=0; chgidx < 2*old_nr; chgidx++) + for (chgidx=0; chgidx < chg_nr; chgidx++) { /* keep track of all overlapping bios entries */ if (change_point[chgidx]->addr == change_point[chgidx]->pbios->addr) @@ -545,6 +552,12 @@ if (*from == '@') { start_at = memparse(from+1, &from); add_memory_region(start_at, mem_size, E820_RAM); + } else if (*from == '#') { + start_at = memparse(from+1, &from); + add_memory_region(start_at, mem_size, E820_ACPI); + } else if (*from == '$') { + start_at = memparse(from+1, &from); + add_memory_region(start_at, mem_size, E820_RESERVED); } else { limit_regions(mem_size); userdef=1; @@ -818,7 +831,7 @@ request_resource(&iomem_resource, res); if (e820.map[i].type == E820_RAM) { /* - * We dont't know which RAM region contains kernel data, + * We don't know which RAM region contains kernel data, * so we try it repeatedly and let the resource manager * test it. */ diff -Nru a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c --- a/arch/i386/kernel/smpboot.c Fri Feb 7 10:59:55 2003 +++ b/arch/i386/kernel/smpboot.c Tue Feb 25 10:47:22 2003 @@ -170,7 +170,7 @@ /* * TSC synchronization. * - * We first check wether all CPUs have their TSC's synchronized, + * We first check whether all CPUs have their TSC's synchronized, * then we print a warning if not, and always resync. */ @@ -956,7 +956,7 @@ smp_tune_scheduling(); /* - * If we couldnt find an SMP configuration at boot time, + * If we couldn't find an SMP configuration at boot time, * get out of here now! */ if (!smp_found_config) { diff -Nru a/arch/i386/kernel/srat.c b/arch/i386/kernel/srat.c --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/arch/i386/kernel/srat.c Mon Feb 24 23:13:14 2003 @@ -0,0 +1,448 @@ +/* + * Some of the code in this file has been gleaned from the 64 bit + * discontigmem support code base. + * + * Copyright (C) 2002, IBM Corp. + * + * 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. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. 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. + * + * Send feedback to Pat Gaughen + */ +#include +#include +#include +#include +#include +#include + +/* + * proximity macros and definitions + */ +#define NODE_ARRAY_INDEX(x) ((x) / 8) /* 8 bits/char */ +#define NODE_ARRAY_OFFSET(x) ((x) % 8) /* 8 bits/char */ +#define BMAP_SET(bmap, bit) ((bmap)[NODE_ARRAY_INDEX(bit)] |= 1 << NODE_ARRAY_OFFSET(bit)) +#define BMAP_TEST(bmap, bit) ((bmap)[NODE_ARRAY_INDEX(bit)] & (1 << NODE_ARRAY_OFFSET(bit))) +#define MAX_PXM_DOMAINS 256 /* 1 byte and no promises about values */ +/* bitmap length; _PXM is at most 255 */ +#define PXM_BITMAP_LEN (MAX_PXM_DOMAINS / 8) +static u8 pxm_bitmap[PXM_BITMAP_LEN]; /* bitmap of proximity domains */ + +#define MAX_CHUNKS_PER_NODE 4 +#define MAXCHUNKS (MAX_CHUNKS_PER_NODE * MAX_NUMNODES) +struct node_memory_chunk_s { + unsigned long start_pfn; + unsigned long end_pfn; + u8 pxm; // proximity domain of node + u8 nid; // which cnode contains this chunk? + u8 bank; // which mem bank on this node +}; +static struct node_memory_chunk_s node_memory_chunk[MAXCHUNKS]; + +static int num_memory_chunks; /* total number of memory chunks */ +static int zholes_size_init; +static unsigned long zholes_size[MAX_NUMNODES * MAX_NR_ZONES]; + +unsigned long node_start_pfn[MAX_NUMNODES]; +unsigned long node_end_pfn[MAX_NUMNODES]; + +extern void * boot_ioremap(unsigned long, unsigned long); + +/* Identify CPU proximity domains */ +static void __init parse_cpu_affinity_structure(char *p) +{ + struct acpi_table_processor_affinity *cpu_affinity = + (struct acpi_table_processor_affinity *) p; + + if (!cpu_affinity->flags.enabled) + return; /* empty entry */ + + /* mark this node as "seen" in node bitmap */ + BMAP_SET(pxm_bitmap, cpu_affinity->proximity_domain); + + printk("CPU 0x%02X in proximity domain 0x%02X\n", + cpu_affinity->apic_id, cpu_affinity->proximity_domain); +} + +/* + * Identify memory proximity domains and hot-remove capabilities. + * Fill node memory chunk list structure. + */ +static void __init parse_memory_affinity_structure (char *sratp) +{ + unsigned long long paddr, size; + unsigned long start_pfn, end_pfn; + u8 pxm; + struct node_memory_chunk_s *p, *q, *pend; + struct acpi_table_memory_affinity *memory_affinity = + (struct acpi_table_memory_affinity *) sratp; + + if (!memory_affinity->flags.enabled) + return; /* empty entry */ + + /* mark this node as "seen" in node bitmap */ + BMAP_SET(pxm_bitmap, memory_affinity->proximity_domain); + + /* calculate info for memory chunk structure */ + paddr = memory_affinity->base_addr_hi; + paddr = (paddr << 32) | memory_affinity->base_addr_lo; + size = memory_affinity->length_hi; + size = (size << 32) | memory_affinity->length_lo; + + start_pfn = paddr >> PAGE_SHIFT; + end_pfn = (paddr + size) >> PAGE_SHIFT; + + pxm = memory_affinity->proximity_domain; + + if (num_memory_chunks >= MAXCHUNKS) { + printk("Too many mem chunks in SRAT. Ignoring %lld MBytes at %llx\n", + size/(1024*1024), paddr); + return; + } + + /* Insertion sort based on base address */ + pend = &node_memory_chunk[num_memory_chunks]; + for (p = &node_memory_chunk[0]; p < pend; p++) { + if (start_pfn < p->start_pfn) + break; + } + if (p < pend) { + for (q = pend; q >= p; q--) + *(q + 1) = *q; + } + p->start_pfn = start_pfn; + p->end_pfn = end_pfn; + p->pxm = pxm; + + num_memory_chunks++; + + printk("Memory range 0x%lX to 0x%lX (type 0x%X) in proximity domain 0x%02X %s\n", + start_pfn, end_pfn, + memory_affinity->memory_type, + memory_affinity->proximity_domain, + (memory_affinity->flags.hot_pluggable ? + "enabled and removable" : "enabled" ) ); +} + +#if MAX_NR_ZONES != 3 +#error "MAX_NR_ZONES != 3, chunk_to_zone requires review" +#endif +/* Take a chunk of pages from page frame cstart to cend and count the number + * of pages in each zone, returned via zones[]. + */ +static __init void chunk_to_zones(unsigned long cstart, unsigned long cend, + unsigned long *zones) +{ + unsigned long max_dma; + extern unsigned long max_low_pfn; + + int z; + unsigned long rend; + + /* FIXME: MAX_DMA_ADDRESS and max_low_pfn are trying to provide + * similarly scoped information and should be handled in a consistant + * manner. + */ + max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; + + /* Split the hole into the zones in which it falls. Repeatedly + * take the segment in which the remaining hole starts, round it + * to the end of that zone. + */ + memset(zones, 0, MAX_NR_ZONES * sizeof(long)); + while (cstart < cend) { + if (cstart < max_dma) { + z = ZONE_DMA; + rend = (cend < max_dma)? cend : max_dma; + + } else if (cstart < max_low_pfn) { + z = ZONE_NORMAL; + rend = (cend < max_low_pfn)? cend : max_low_pfn; + + } else { + z = ZONE_HIGHMEM; + rend = cend; + } + zones[z] += rend - cstart; + cstart = rend; + } +} + +/* + * physnode_map keeps track of the physical memory layout of the + * numaq nodes on a 256Mb break (each element of the array will + * represent 256Mb of memory and will be marked by the node id. so, + * if the first gig is on node 0, and the second gig is on node 1 + * physnode_map will contain: + * physnode_map[0-3] = 0; + * physnode_map[4-7] = 1; + * physnode_map[8- ] = -1; + */ +int pfnnode_map[MAX_ELEMENTS] = { [0 ... (MAX_ELEMENTS - 1)] = -1}; +EXPORT_SYMBOL(pfnnode_map); + +static void __init initialize_pfnnode_map(void) +{ + unsigned long topofchunk, cur = 0; + int i; + + for (i = 0; i < num_memory_chunks; i++) { + cur = node_memory_chunk[i].start_pfn; + topofchunk = node_memory_chunk[i].end_pfn; + while (cur < topofchunk) { + pfnnode_map[PFN_TO_ELEMENT(cur)] = node_memory_chunk[i].nid; + cur ++; + } + } +} + +/* Parse the ACPI Static Resource Affinity Table */ +static int __init acpi20_parse_srat(struct acpi_table_srat *sratp) +{ + u8 *start, *end, *p; + int i, j, nid; + u8 pxm_to_nid_map[MAX_PXM_DOMAINS];/* _PXM to logical node ID map */ + u8 nid_to_pxm_map[MAX_NUMNODES];/* logical node ID to _PXM map */ + + start = (u8 *)(&(sratp->reserved) + 1); /* skip header */ + p = start; + end = (u8 *)sratp + sratp->header.length; + + memset(pxm_bitmap, 0, sizeof(pxm_bitmap)); /* init proximity domain bitmap */ + memset(node_memory_chunk, 0, sizeof(node_memory_chunk)); + memset(zholes_size, 0, sizeof(zholes_size)); + + /* -1 in these maps means not available */ + memset(pxm_to_nid_map, -1, sizeof(pxm_to_nid_map)); + memset(nid_to_pxm_map, -1, sizeof(nid_to_pxm_map)); + + num_memory_chunks = 0; + while (p < end) { + switch (*p) { + case ACPI_SRAT_PROCESSOR_AFFINITY: + parse_cpu_affinity_structure(p); + break; + case ACPI_SRAT_MEMORY_AFFINITY: + parse_memory_affinity_structure(p); + break; + default: + printk("ACPI 2.0 SRAT: unknown entry skipped: type=0x%02X, len=%d\n", p[0], p[1]); + break; + } + p += p[1]; + if (p[1] == 0) { + printk("acpi20_parse_srat: Entry length value is zero;" + " can't parse any further!\n"); + break; + } + } + + /* Calculate total number of nodes in system from PXM bitmap and create + * a set of sequential node IDs starting at zero. (ACPI doesn't seem + * to specify the range of _PXM values.) + */ + numnodes = 0; /* init total nodes in system */ + for (i = 0; i < MAX_PXM_DOMAINS; i++) { + if (BMAP_TEST(pxm_bitmap, i)) { + pxm_to_nid_map[i] = numnodes; + nid_to_pxm_map[numnodes] = i; + node_set_online(numnodes); + ++numnodes; + } + } + + if (numnodes == 0) + BUG(); + + /* set cnode id in memory chunk structure */ + for (i = 0; i < num_memory_chunks; i++) + node_memory_chunk[i].nid = pxm_to_nid_map[node_memory_chunk[i].pxm]; + + initialize_pfnnode_map(); + + printk("pxm bitmap: "); + for (i = 0; i < sizeof(pxm_bitmap); i++) { + printk("%02X ", pxm_bitmap[i]); + } + printk("\n"); + printk("Number of logical nodes in system = %d\n", numnodes); + printk("Number of memory chunks in system = %d\n", num_memory_chunks); + + for (j = 0; j < num_memory_chunks; j++){ + printk("chunk %d nid %d start_pfn %08lx end_pfn %08lx\n", + j, node_memory_chunk[j].nid, + node_memory_chunk[j].start_pfn, + node_memory_chunk[j].end_pfn); + } + + /*calculate node_start_pfn/node_end_pfn arrays*/ + for (nid = 0; nid < numnodes; nid++) { + int been_here_before = 0; + + for (j = 0; j < num_memory_chunks; j++){ + if (node_memory_chunk[j].nid == nid) { + if (been_here_before == 0) { + node_start_pfn[nid] = node_memory_chunk[j].start_pfn; + node_end_pfn[nid] = node_memory_chunk[j].end_pfn; + been_here_before = 1; + } else { /* We've found another chunk of memory for the node */ + if (node_start_pfn[nid] < node_memory_chunk[j].start_pfn) { + node_end_pfn[nid] = node_memory_chunk[j].end_pfn; + } + } + } + } + } + return 0; +} + +void __init get_memcfg_from_srat(void) +{ + struct acpi_table_header *header = NULL; + struct acpi_table_rsdp *rsdp = NULL; + struct acpi_table_rsdt *rsdt = NULL; + struct acpi_pointer *rsdp_address = NULL; + struct acpi_table_rsdt saved_rsdt; + int tables = 0; + int i = 0; + + acpi_find_root_pointer(ACPI_PHYSICAL_ADDRESSING, rsdp_address); + + if (rsdp_address->pointer_type == ACPI_PHYSICAL_POINTER) { + printk("%s: assigning address to rsdp\n", __FUNCTION__); + rsdp = (struct acpi_table_rsdp *)rsdp_address->pointer.physical; + } else { + printk("%s: rsdp_address is not a physical pointer\n", __FUNCTION__); + return; + } + if (!rsdp) { + printk("%s: Didn't find ACPI root!\n", __FUNCTION__); + return; + } + + printk(KERN_INFO "%.8s v%d [%.6s]\n", rsdp->signature, rsdp->revision, + rsdp->oem_id); + + if (strncmp(rsdp->signature, RSDP_SIG,strlen(RSDP_SIG))) { + printk(KERN_WARNING "%s: RSDP table signature incorrect\n", __FUNCTION__); + return; + } + + rsdt = (struct acpi_table_rsdt *) + boot_ioremap(rsdp->rsdt_address, sizeof(struct acpi_table_rsdt)); + + if (!rsdt) { + printk(KERN_WARNING + "%s: ACPI: Invalid root system description tables (RSDT)\n", + __FUNCTION__); + return; + } + + header = & rsdt->header; + + if (strncmp(header->signature, RSDT_SIG, strlen(RSDT_SIG))) { + printk(KERN_WARNING "ACPI: RSDT signature incorrect\n"); + return; + } + + /* + * The number of tables is computed by taking the + * size of all entries (header size minus total + * size of RSDT) divided by the size of each entry + * (4-byte table pointers). + */ + tables = (header->length - sizeof(struct acpi_table_header)) / 4; + + memcpy(&saved_rsdt, rsdt, sizeof(saved_rsdt)); + + if (saved_rsdt.header.length > sizeof(saved_rsdt)) { + printk(KERN_WARNING "ACPI: Too big length in RSDT: %d\n", + saved_rsdt.header.length); + return; + } + +printk("Begin table scan....\n"); + + for (i = 0; i < tables; i++) { + /* Map in header, then map in full table length. */ + header = (struct acpi_table_header *) + boot_ioremap(saved_rsdt.entry[i], sizeof(struct acpi_table_header)); + if (!header) + break; + header = (struct acpi_table_header *) + boot_ioremap(saved_rsdt.entry[i], header->length); + if (!header) + break; + + if (strncmp((char *) &header->signature, "SRAT", 4)) + continue; + acpi20_parse_srat((struct acpi_table_srat *)header); + /* we've found the srat table. don't need to look at any more tables */ + break; + } +} + +/* For each node run the memory list to determine whether there are + * any memory holes. For each hole determine which ZONE they fall + * into. + * + * NOTE#1: this requires knowledge of the zone boundries and so + * _cannot_ be performed before those are calculated in setup_memory. + * + * NOTE#2: we rely on the fact that the memory chunks are ordered by + * start pfn number during setup. + */ +static void __init get_zholes_init(void) +{ + int nid; + int c; + int first; + unsigned long end = 0; + + for (nid = 0; nid < numnodes; nid++) { + first = 1; + for (c = 0; c < num_memory_chunks; c++){ + if (node_memory_chunk[c].nid == nid) { + if (first) { + end = node_memory_chunk[c].end_pfn; + first = 0; + + } else { + /* Record any gap between this chunk + * and the previous chunk on this node + * against the zones it spans. + */ + chunk_to_zones(end, + node_memory_chunk[c].start_pfn, + &zholes_size[nid * MAX_NR_ZONES]); + } + } + } + } +} + +unsigned long * __init get_zholes_size(int nid) +{ + if (!zholes_size_init) { + zholes_size_init++; + get_zholes_init(); + } + if((nid >= numnodes) | (nid >= MAX_NUMNODES)) + printk("%s: nid = %d is invalid. numnodes = %d", + __FUNCTION__, nid, numnodes); + return &zholes_size[nid * MAX_NR_ZONES]; +} diff -Nru a/arch/i386/kernel/suspend.c b/arch/i386/kernel/suspend.c --- a/arch/i386/kernel/suspend.c Fri Feb 14 11:18:20 2003 +++ b/arch/i386/kernel/suspend.c Mon Feb 24 10:30:22 2003 @@ -113,7 +113,7 @@ int cpu = smp_processor_id(); struct tss_struct * t = init_tss + cpu; - set_tss_desc(cpu,t); /* This just modifies memory; should not be neccessary. But... This is neccessary, because 386 hardware has concept of busy TSS or some similar stupidity. */ + set_tss_desc(cpu,t); /* This just modifies memory; should not be necessary. But... This is necessary, because 386 hardware has concept of busy TSS or some similar stupidity. */ cpu_gdt_table[cpu][GDT_ENTRY_TSS].b &= 0xfffffdff; load_TR_desc(); /* This does ltr */ diff -Nru a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c --- a/arch/i386/kernel/time.c Tue Feb 18 13:54:44 2003 +++ b/arch/i386/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -66,7 +66,7 @@ #include "do_timer.h" -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; unsigned long cpu_khz; /* Detected as we calibrate the TSC */ diff -Nru a/arch/i386/kernel/timers/timer_tsc.c b/arch/i386/kernel/timers/timer_tsc.c --- a/arch/i386/kernel/timers/timer_tsc.c Tue Feb 11 17:46:34 2003 +++ b/arch/i386/kernel/timers/timer_tsc.c Tue Feb 25 01:38:24 2003 @@ -264,7 +264,7 @@ * the ident/bugs checks so we must run this hook as it * may turn off the TSC flag. * - * NOTE: this doesnt yet handle SMP 486 machines where only + * NOTE: this doesn't yet handle SMP 486 machines where only * some CPU's have a TSC. Thats never worked and nobody has * moaned if you have the only one in the world - you fix it! */ diff -Nru a/arch/i386/lib/mmx.c b/arch/i386/lib/mmx.c --- a/arch/i386/lib/mmx.c Mon May 6 07:19:00 2002 +++ b/arch/i386/lib/mmx.c Tue Feb 25 02:41:19 2003 @@ -15,7 +15,7 @@ * (reported so on K6-III) * We should use a better code neutral filler for the short jump * leal ebx. [ebx] is apparently best for K6-2, but Cyrix ?? - * We also want to clobber the filler register so we dont get any + * We also want to clobber the filler register so we don't get any * register forwarding stalls on the filler. * * Add *user handling. Checksums are not a win with MMX on any CPU diff -Nru a/arch/i386/mach-visws/visws_apic.c b/arch/i386/mach-visws/visws_apic.c --- a/arch/i386/mach-visws/visws_apic.c Tue Feb 18 18:58:56 2003 +++ b/arch/i386/mach-visws/visws_apic.c Tue Feb 25 10:47:06 2003 @@ -190,7 +190,7 @@ * the 'master' interrupt source: CO_IRQ_8259. * * When the 8259 interrupts its handler figures out which of these - * devices is interrupting and dispatches to it's handler. + * devices is interrupting and dispatches to its handler. * * CAREFUL: devices see the 'virtual' interrupt only. Thus disable/ * enable_irq gets the right irq. This 'master' irq is never directly diff -Nru a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c --- a/arch/i386/mach-voyager/voyager_smp.c Tue Feb 18 18:59:02 2003 +++ b/arch/i386/mach-voyager/voyager_smp.c Mon Feb 24 23:13:13 2003 @@ -1230,9 +1230,10 @@ void flush_tlb_all(void) { + preempt_disable(); smp_call_function (flush_tlb_all_function, 0, 1, 1); - do_flush_tlb_all_local(); + preempt_enable(); } /* used to set up the trampoline for other CPUs when the memory manager @@ -1453,7 +1454,7 @@ } /* send a CPI at level cpi to a set of cpus in cpuset (set 1 bit per - * processor to recieve CPI */ + * processor to receive CPI */ static void send_CPI(__u32 cpuset, __u8 cpi) { diff -Nru a/arch/i386/mm/Makefile b/arch/i386/mm/Makefile --- a/arch/i386/mm/Makefile Mon Feb 3 14:19:35 2003 +++ b/arch/i386/mm/Makefile Mon Feb 24 23:13:13 2003 @@ -2,8 +2,9 @@ # Makefile for the linux i386-specific parts of the memory manager. # -obj-y := init.o pgtable.o fault.o ioremap.o extable.o pageattr.o +obj-y := init.o pgtable.o fault.o ioremap.o extable.o pageattr.o obj-$(CONFIG_DISCONTIGMEM) += discontig.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_HIGHMEM) += highmem.o +obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap.o diff -Nru a/arch/i386/mm/boot_ioremap.c b/arch/i386/mm/boot_ioremap.c --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/arch/i386/mm/boot_ioremap.c Mon Feb 24 23:13:13 2003 @@ -0,0 +1,94 @@ +/* + * arch/i386/mm/boot_ioremap.c + * + * Re-map functions for early boot-time before paging_init() when the + * boot-time pagetables are still in use + * + * Written by Dave Hansen + */ + + +/* + * We need to use the 2-level pagetable functions, but CONFIG_X86_PAE + * keeps that from happenning. If anyone has a better way, I'm listening. + * + * boot_pte_t is defined only if this all works correctly + */ + +#include +#undef CONFIG_X86_PAE +#include +#include +#include +#include + +/* + * I'm cheating here. It is known that the two boot PTE pages are + * allocated next to each other. I'm pretending that they're just + * one big array. + */ + +#define BOOT_PTE_PTRS (PTRS_PER_PTE*2) +#define boot_pte_index(address) \ + (((address) >> PAGE_SHIFT) & (BOOT_PTE_PTRS - 1)) + +static inline boot_pte_t* boot_vaddr_to_pte(void *address) +{ + boot_pte_t* boot_pg = (boot_pte_t*)pg0; + return &boot_pg[boot_pte_index((unsigned long)address)]; +} + +/* + * This is only for a caller who is clever enough to page-align + * phys_addr and virtual_source, and who also has a preference + * about which virtual address from which to steal ptes + */ +static void __boot_ioremap(unsigned long phys_addr, unsigned long nrpages, + void* virtual_source) +{ + boot_pte_t* pte; + int i; + + pte = boot_vaddr_to_pte(virtual_source); + for (i=0; i < nrpages; i++, phys_addr += PAGE_SIZE, pte++) { + set_pte(pte, pfn_pte(phys_addr>>PAGE_SHIFT, PAGE_KERNEL)); + } +} + +/* the virtual space we're going to remap comes from this array */ +#define BOOT_IOREMAP_PAGES 4 +#define BOOT_IOREMAP_SIZE (BOOT_IOREMAP_PAGES*PAGE_SIZE) +__initdata char boot_ioremap_space[BOOT_IOREMAP_SIZE] + __attribute__ ((aligned (PAGE_SIZE))); + +/* + * This only applies to things which need to ioremap before paging_init() + * bt_ioremap() and plain ioremap() are both useless at this point. + * + * When used, we're still using the boot-time pagetables, which only + * have 2 PTE pages mapping the first 8MB + * + * There is no unmap. The boot-time PTE pages aren't used after boot. + * If you really want the space back, just remap it yourself. + * boot_ioremap(&ioremap_space-PAGE_OFFSET, BOOT_IOREMAP_SIZE) + */ +__init void* boot_ioremap(unsigned long phys_addr, unsigned long size) +{ + unsigned long last_addr, offset; + unsigned int nrpages; + + last_addr = phys_addr + size - 1; + + /* page align the requested address */ + offset = phys_addr & ~PAGE_MASK; + phys_addr &= PAGE_MASK; + size = PAGE_ALIGN(last_addr) - phys_addr; + + nrpages = size >> PAGE_SHIFT; + if (nrpages > BOOT_IOREMAP_PAGES) + return NULL; + + __boot_ioremap(phys_addr, nrpages, boot_ioremap_space); + + return &boot_ioremap_space[offset]; +} diff -Nru a/arch/i386/mm/discontig.c b/arch/i386/mm/discontig.c --- a/arch/i386/mm/discontig.c Sun Oct 13 08:39:33 2002 +++ b/arch/i386/mm/discontig.c Fri Feb 28 15:08:58 2003 @@ -48,6 +48,14 @@ extern unsigned long totalram_pages; extern unsigned long totalhigh_pages; +#define LARGE_PAGE_BYTES (PTRS_PER_PTE * PAGE_SIZE) + +unsigned long node_remap_start_pfn[MAX_NUMNODES]; +unsigned long node_remap_size[MAX_NUMNODES]; +unsigned long node_remap_offset[MAX_NUMNODES]; +void *node_remap_start_vaddr[MAX_NUMNODES]; +void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); + /* * Find the highest page frame number we have available for the node */ @@ -65,12 +73,13 @@ */ static void __init allocate_pgdat(int nid) { - unsigned long node_datasz; - - node_datasz = PFN_UP(sizeof(struct pglist_data)); - NODE_DATA(nid) = (pg_data_t *)(__va(min_low_pfn << PAGE_SHIFT)); - min_low_pfn += node_datasz; - memset(NODE_DATA(nid), 0, sizeof(struct pglist_data)); + if (nid) + NODE_DATA(nid) = (pg_data_t *)node_remap_start_vaddr[nid]; + else { + NODE_DATA(nid) = (pg_data_t *)(__va(min_low_pfn << PAGE_SHIFT)); + min_low_pfn += PFN_UP(sizeof(pg_data_t)); + memset(NODE_DATA(nid), 0, sizeof(pg_data_t)); + } } /* @@ -113,14 +122,6 @@ } } -#define LARGE_PAGE_BYTES (PTRS_PER_PTE * PAGE_SIZE) - -unsigned long node_remap_start_pfn[MAX_NUMNODES]; -unsigned long node_remap_size[MAX_NUMNODES]; -unsigned long node_remap_offset[MAX_NUMNODES]; -void *node_remap_start_vaddr[MAX_NUMNODES]; -extern void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags); - void __init remap_numa_kva(void) { void *vaddr; @@ -145,7 +146,7 @@ for (nid = 1; nid < numnodes; nid++) { /* calculate the size of the mem_map needed in bytes */ size = (node_end_pfn[nid] - node_start_pfn[nid] + 1) - * sizeof(struct page); + * sizeof(struct page) + sizeof(pg_data_t); /* convert size to large (pmd size) pages, rounding up */ size = (size + LARGE_PAGE_BYTES - 1) / LARGE_PAGE_BYTES; /* now the roundup is correct, convert to PAGE_SIZE pages */ @@ -195,9 +196,9 @@ printk("Low memory ends at vaddr %08lx\n", (ulong) pfn_to_kaddr(max_low_pfn)); for (nid = 0; nid < numnodes; nid++) { - allocate_pgdat(nid); node_remap_start_vaddr[nid] = pfn_to_kaddr( highstart_pfn - node_remap_offset[nid]); + allocate_pgdat(nid); printk ("node %d will remap to vaddr %08lx - %08lx\n", nid, (ulong) node_remap_start_vaddr[nid], (ulong) pfn_to_kaddr(highstart_pfn @@ -251,13 +252,6 @@ */ find_smp_config(); - /*insert other nodes into pgdat_list*/ - for (nid = 1; nid < numnodes; nid++){ - NODE_DATA(nid)->pgdat_next = pgdat_list; - pgdat_list = NODE_DATA(nid); - } - - #ifdef CONFIG_BLK_DEV_INITRD if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (system_max_low_pfn << PAGE_SHIFT)) { @@ -282,8 +276,21 @@ { int nid; + /* + * Insert nodes into pgdat_list backward so they appear in order. + * Clobber node 0's links and NULL out pgdat_list before starting. + */ + pgdat_list = NULL; + for (nid = numnodes - 1; nid >= 0; nid--) { + if (nid) + memset(NODE_DATA(nid), 0, sizeof(pg_data_t)); + NODE_DATA(nid)->pgdat_next = pgdat_list; + pgdat_list = NODE_DATA(nid); + } + for (nid = 0; nid < numnodes; nid++) { unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned long *zholes_size; unsigned int max_dma; unsigned long low = max_low_pfn; @@ -307,18 +314,24 @@ #endif } } + zholes_size = get_zholes_size(nid); /* * We let the lmem_map for node 0 be allocated from the * normal bootmem allocator, but other nodes come from the * remapped KVA area - mbligh */ - if (nid) - free_area_init_node(nid, NODE_DATA(nid), - node_remap_start_vaddr[nid], zones_size, - start, 0); - else + if (!nid) free_area_init_node(nid, NODE_DATA(nid), 0, - zones_size, start, 0); + zones_size, start, zholes_size); + else { + unsigned long lmem_map; + lmem_map = (unsigned long)node_remap_start_vaddr[nid]; + lmem_map += sizeof(pg_data_t) + PAGE_SIZE - 1; + lmem_map &= PAGE_MASK; + free_area_init_node(nid, NODE_DATA(nid), + (struct page *)lmem_map, zones_size, + start, zholes_size); + } } return; } diff -Nru a/arch/i386/mm/hugetlbpage.c b/arch/i386/mm/hugetlbpage.c --- a/arch/i386/mm/hugetlbpage.c Tue Feb 18 18:58:46 2003 +++ b/arch/i386/mm/hugetlbpage.c Mon Feb 24 23:13:11 2003 @@ -29,6 +29,8 @@ static LIST_HEAD(htlbpage_freelist); static spinlock_t htlbpage_lock = SPIN_LOCK_UNLOCKED; +void free_huge_page(struct page *page); + static struct page *alloc_hugetlb_page(void) { int i; @@ -45,7 +47,7 @@ htlbpagemem--; spin_unlock(&htlbpage_lock); set_page_count(page, 1); - page->lru.prev = (void *)huge_page_release; + page->lru.prev = (void *)free_huge_page; for (i = 0; i < (HPAGE_SIZE/PAGE_SIZE); ++i) clear_highpage(&page[i]); return page; diff -Nru a/arch/i386/mm/ioremap.c b/arch/i386/mm/ioremap.c --- a/arch/i386/mm/ioremap.c Sat Oct 12 03:17:21 2002 +++ b/arch/i386/mm/ioremap.c Mon Feb 24 23:13:24 2003 @@ -205,6 +205,7 @@ iounmap(p); p = NULL; } + global_flush_tlb(); } return p; @@ -226,6 +227,7 @@ change_page_attr(virt_to_page(__va(p->phys_addr)), p->size >> PAGE_SHIFT, PAGE_KERNEL); + global_flush_tlb(); } kfree(p); } diff -Nru a/arch/i386/pci/numa.c b/arch/i386/pci/numa.c --- a/arch/i386/pci/numa.c Tue Jan 7 03:11:19 2003 +++ b/arch/i386/pci/numa.c Fri Feb 28 00:05:36 2003 @@ -17,7 +17,7 @@ { unsigned long flags; - if (!value || (bus > 255) || (dev > 31) || (fn > 7) || (reg > 255)) + if (!value || (bus > MAX_MP_BUSSES) || (dev > 31) || (fn > 7) || (reg > 255)) return -EINVAL; spin_lock_irqsave(&pci_config_lock, flags); @@ -45,7 +45,7 @@ { unsigned long flags; - if ((bus > 255) || (dev > 31) || (fn > 7) || (reg > 255)) + if ((bus > MAX_MP_BUSSES) || (dev > 31) || (fn > 7) || (reg > 255)) return -EINVAL; spin_lock_irqsave(&pci_config_lock, flags); diff -Nru a/arch/i386/pci/visws.c b/arch/i386/pci/visws.c --- a/arch/i386/pci/visws.c Tue Feb 18 18:59:00 2003 +++ b/arch/i386/pci/visws.c Mon Feb 24 12:31:17 2003 @@ -52,7 +52,7 @@ pin--; - /* Nothing usefull at PIIX4 pin 1 */ + /* Nothing useful at PIIX4 pin 1 */ if (bus == pci_bus0 && slot == 4 && pin == 0) return -1; diff -Nru a/arch/ia64/ia32/ia32_signal.c b/arch/ia64/ia32/ia32_signal.c --- a/arch/ia64/ia32/ia32_signal.c Fri Feb 7 07:52:26 2003 +++ b/arch/ia64/ia32/ia32_signal.c Tue Feb 25 02:41:21 2003 @@ -338,7 +338,7 @@ /* * Updating fsr, fcr, fir, fdr. * Just a bit more complicated than save. - * - Need to make sure that we dont write any value other than the + * - Need to make sure that we don't write any value other than the * specific fpstate info * - Need to make sure that the untouched part of frs, fdr, fir, fcr * should remain same while writing. diff -Nru a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c --- a/arch/ia64/kernel/irq.c Tue Feb 4 17:06:09 2003 +++ b/arch/ia64/kernel/irq.c Tue Feb 25 01:38:25 2003 @@ -104,7 +104,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ #if CONFIG_X86 diff -Nru a/arch/ia64/kernel/minstate.h b/arch/ia64/kernel/minstate.h --- a/arch/ia64/kernel/minstate.h Tue Jan 14 22:14:16 2003 +++ b/arch/ia64/kernel/minstate.h Tue Feb 25 02:41:31 2003 @@ -26,7 +26,7 @@ */ /* - * For ivt.s we want to access the stack virtually so we dont have to disable translation + * For ivt.s we want to access the stack virtually so we don't have to disable translation * on interrupts. */ #define MINSTATE_START_SAVE_MIN_VIRT \ @@ -52,7 +52,7 @@ /* * For mca_asm.S we want to access the stack physically since the state is saved before we - * go virtual and dont want to destroy the iip or ipsr. + * go virtual and don't want to destroy the iip or ipsr. */ #define MINSTATE_START_SAVE_MIN_PHYS \ (pKStk) movl sp=ia64_init_stack+IA64_STK_OFFSET-IA64_PT_REGS_SIZE; \ diff -Nru a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c --- a/arch/ia64/kernel/perfmon.c Tue Feb 4 17:37:51 2003 +++ b/arch/ia64/kernel/perfmon.c Tue Feb 25 09:44:04 2003 @@ -718,7 +718,7 @@ /* * counts the number of PMDS to save per entry. - * This code is generic enough to accomodate more than 64 PMDS when they become available + * This code is generic enough to accommodate more than 64 PMDS when they become available */ static unsigned long pfm_smpl_entry_size(unsigned long *which, unsigned long size) diff -Nru a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c --- a/arch/ia64/kernel/time.c Thu Feb 6 22:38:03 2003 +++ b/arch/ia64/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -27,7 +27,7 @@ extern unsigned long wall_jiffies; extern unsigned long last_time_offset; -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; #ifdef CONFIG_IA64_DEBUG_IRQ diff -Nru a/arch/ia64/lib/checksum.c b/arch/ia64/lib/checksum.c --- a/arch/ia64/lib/checksum.c Thu Apr 25 14:36:06 2002 +++ b/arch/ia64/lib/checksum.c Mon Feb 24 12:16:14 2003 @@ -50,7 +50,7 @@ ((unsigned long) ntohs(len) << 16) + ((unsigned long) proto << 8)); - /* Fold down to 32-bits so we don't loose in the typedef-less network stack. */ + /* Fold down to 32-bits so we don't lose in the typedef-less network stack. */ /* 64 to 33 */ result = (result & 0xffffffff) + (result >> 32); /* 33 to 32 */ diff -Nru a/arch/ia64/lib/do_csum.S b/arch/ia64/lib/do_csum.S --- a/arch/ia64/lib/do_csum.S Fri Apr 26 12:11:27 2002 +++ b/arch/ia64/lib/do_csum.S Tue Feb 25 09:44:09 2003 @@ -41,7 +41,7 @@ // into one 8 byte word. In this case we have only one entry in the pipeline. // // We use a (LOAD_LATENCY+2)-stage pipeline in the loop to account for -// possible load latency and also to accomodate for head and tail. +// possible load latency and also to accommodate for head and tail. // // The end of the function deals with folding the checksum from 64bits // down to 16bits taking care of the carry. diff -Nru a/arch/ia64/lib/swiotlb.c b/arch/ia64/lib/swiotlb.c --- a/arch/ia64/lib/swiotlb.c Tue Feb 4 17:06:18 2003 +++ b/arch/ia64/lib/swiotlb.c Tue Feb 25 09:17:11 2003 @@ -359,7 +359,7 @@ * was provided for in a previous swiotlb_map_single call. All other usages are * undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see whatever the + * After this call, reads by the cpu to the buffer are guaranteed to see whatever the * device wrote there. */ void diff -Nru a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c --- a/arch/ia64/mm/discontig.c Tue Feb 4 17:06:19 2003 +++ b/arch/ia64/mm/discontig.c Tue Feb 25 01:38:27 2003 @@ -241,7 +241,7 @@ * - build the nodedir for the node. This contains pointers to * the per-bank mem_map entries. * - fix the page struct "virtual" pointers. These are bank specific - * values that the paging system doesnt understand. + * values that the paging system doesn't understand. * - replicate the nodedir structure to other nodes */ diff -Nru a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c --- a/arch/ia64/mm/hugetlbpage.c Mon Feb 10 19:20:43 2003 +++ b/arch/ia64/mm/hugetlbpage.c Mon Feb 24 23:13:11 2003 @@ -26,6 +26,8 @@ static LIST_HEAD(htlbpage_freelist); static spinlock_t htlbpage_lock = SPIN_LOCK_UNLOCKED; +void free_huge_page(struct page *page); + static struct page *alloc_hugetlb_page(void) { int i; @@ -42,6 +44,7 @@ htlbpagemem--; spin_unlock(&htlbpage_lock); set_page_count(page, 1); + page->lru.prev = (void *)free_huge_page; for (i = 0; i < (HPAGE_SIZE/PAGE_SIZE); ++i) clear_highpage(&page[i]); return page; diff -Nru a/arch/ia64/sn/fakeprom/fpmem.c b/arch/ia64/sn/fakeprom/fpmem.c --- a/arch/ia64/sn/fakeprom/fpmem.c Tue Dec 3 10:07:22 2002 +++ b/arch/ia64/sn/fakeprom/fpmem.c Tue Feb 25 02:41:34 2003 @@ -218,7 +218,7 @@ } /* - * Check for the node 0 hole. Since banks cant + * Check for the node 0 hole. Since banks can't * span the hole, we only need to check if the end of * the range is the end of the hole. */ @@ -226,7 +226,7 @@ numbytes -= NODE0_HOLE_SIZE; /* * UGLY hack - we must skip overr the kernel and - * PROM runtime services but we dont exactly where it is. + * PROM runtime services but we don't exactly where it is. * So lets just reserve: * node 0 * 0-1MB for PAL diff -Nru a/arch/ia64/sn/fakeprom/fw-emu.c b/arch/ia64/sn/fakeprom/fw-emu.c --- a/arch/ia64/sn/fakeprom/fw-emu.c Tue Dec 3 10:07:22 2002 +++ b/arch/ia64/sn/fakeprom/fw-emu.c Tue Feb 25 02:41:38 2003 @@ -757,7 +757,7 @@ sal_systab->checksum = -checksum; /* If the checksum is correct, the kernel tries to use the - * table. We dont build enough table & the kernel aborts. + * table. We don't build enough table & the kernel aborts. * Note that the PROM hasd thhhe same problem!! */ diff -Nru a/arch/ia64/sn/io/hcl.c b/arch/ia64/sn/io/hcl.c --- a/arch/ia64/sn/io/hcl.c Mon Dec 9 22:51:53 2002 +++ b/arch/ia64/sn/io/hcl.c Tue Feb 25 10:47:06 2003 @@ -467,7 +467,7 @@ /* * We need to clean up! */ - printk(KERN_WARNING "HCL: Unable to set the connect point to it's parent 0x%p\n", + printk(KERN_WARNING "HCL: Unable to set the connect point to its parent 0x%p\n", (void *)new_devfs_handle); } diff -Nru a/arch/ia64/sn/io/sn1/pcibr.c b/arch/ia64/sn/io/sn1/pcibr.c --- a/arch/ia64/sn/io/sn1/pcibr.c Fri Feb 7 00:20:33 2003 +++ b/arch/ia64/sn/io/sn1/pcibr.c Tue Feb 25 10:47:06 2003 @@ -2647,7 +2647,7 @@ /* * The Adaptec 1160 FC Controller WAR #767995: * The part incorrectly ignores the upper 32 bits of a 64 bit - * address when decoding references to it's registers so to + * address when decoding references to its registers so to * keep it from responding to a bus cycle that it shouldn't * we only use I/O space to get at it's registers. Don't * enable memory space accesses on that PCI device. @@ -5113,7 +5113,7 @@ /* Bridge Hardware Bug WAR #484930: * Bridge can't handle updating External ATEs - * while DMA is occuring that uses External ATEs, + * while DMA is occurring that uses External ATEs, * even if the particular ATEs involved are disjoint. */ @@ -6844,7 +6844,7 @@ * * This is the pcibr interrupt "wrapper" function that is called, * in interrupt context, to initiate the interrupt handler(s) registered - * (via pcibr_intr_alloc/connect) for the occuring interrupt. Non-threaded + * (via pcibr_intr_alloc/connect) for the occurring interrupt. Non-threaded * handlers will be called directly, and threaded handlers will have their * thread woken up. */ diff -Nru a/arch/ia64/sn/io/sn2/pcibr/pcibr_ate.c b/arch/ia64/sn/io/sn2/pcibr/pcibr_ate.c --- a/arch/ia64/sn/io/sn2/pcibr/pcibr_ate.c Tue Dec 3 10:07:27 2002 +++ b/arch/ia64/sn/io/sn2/pcibr/pcibr_ate.c Mon Feb 24 10:09:33 2003 @@ -362,7 +362,7 @@ /* Bridge Hardware Bug WAR #484930: * Bridge can't handle updating External ATEs - * while DMA is occuring that uses External ATEs, + * while DMA is occurring that uses External ATEs, * even if the particular ATEs involved are disjoint. */ diff -Nru a/arch/ia64/sn/io/sn2/pcibr/pcibr_dvr.c b/arch/ia64/sn/io/sn2/pcibr/pcibr_dvr.c --- a/arch/ia64/sn/io/sn2/pcibr/pcibr_dvr.c Tue Feb 18 10:50:38 2003 +++ b/arch/ia64/sn/io/sn2/pcibr/pcibr_dvr.c Tue Feb 25 10:47:06 2003 @@ -849,7 +849,7 @@ * will set the c_slot (which is suppose to represent the external * slot (i.e the slot number silk screened on the back of the I/O * brick)). So for PIC we need to adjust this "internal slot" num - * passed into us, into it's external representation. See comment + * passed into us, into its external representation. See comment * for the PCIBR_DEVICE_TO_SLOT macro for more information. */ NEW(pcibr_info); @@ -1527,7 +1527,7 @@ /* enable parity checking on PICs internal RAM */ pic_ctrl_reg |= PIC_CTRL_PAR_EN_RESP; pic_ctrl_reg |= PIC_CTRL_PAR_EN_ATE; - /* PIC BRINGUP WAR (PV# 862253): dont enable write request + /* PIC BRINGUP WAR (PV# 862253): don't enable write request * parity checking. */ if (!PCIBR_WAR_ENABLED(PV862253, pcibr_soft)) { diff -Nru a/arch/ia64/sn/io/sn2/pcibr/pcibr_error.c b/arch/ia64/sn/io/sn2/pcibr/pcibr_error.c --- a/arch/ia64/sn/io/sn2/pcibr/pcibr_error.c Tue Feb 18 10:50:38 2003 +++ b/arch/ia64/sn/io/sn2/pcibr/pcibr_error.c Mon Feb 24 10:14:08 2003 @@ -1806,7 +1806,7 @@ * * CAUTION: Resetting bit BRIDGE_IRR_PCI_GRP_CLR, acknowledges * a group of interrupts. If while handling this error, - * some other error has occured, that would be + * some other error has occurred, that would be * implicitly cleared by this write. * Need a way to ensure we don't inadvertently clear some * other errors. diff -Nru a/arch/ia64/sn/io/sn2/pcibr/pcibr_intr.c b/arch/ia64/sn/io/sn2/pcibr/pcibr_intr.c --- a/arch/ia64/sn/io/sn2/pcibr/pcibr_intr.c Wed Dec 4 07:09:16 2002 +++ b/arch/ia64/sn/io/sn2/pcibr/pcibr_intr.c Mon Feb 24 10:09:35 2003 @@ -842,7 +842,7 @@ * * This is the pcibr interrupt "wrapper" function that is called, * in interrupt context, to initiate the interrupt handler(s) registered - * (via pcibr_intr_alloc/connect) for the occuring interrupt. Non-threaded + * (via pcibr_intr_alloc/connect) for the occurring interrupt. Non-threaded * handlers will be called directly, and threaded handlers will have their * thread woken up. */ diff -Nru a/arch/ia64/sn/io/sn2/pcibr/pcibr_slot.c b/arch/ia64/sn/io/sn2/pcibr/pcibr_slot.c --- a/arch/ia64/sn/io/sn2/pcibr/pcibr_slot.c Tue Dec 3 10:07:28 2002 +++ b/arch/ia64/sn/io/sn2/pcibr/pcibr_slot.c Tue Feb 25 10:47:06 2003 @@ -803,7 +803,7 @@ * 'min_gnt' and attempt to calculate a latency time. * * NOTE: For now if the device is on the 'real time' arbitration - * ring we dont set the latency timer. + * ring we don't set the latency timer. * * WAR: SGI's IOC3 and RAD devices target abort if you write a * single byte into their config space. So don't set the Latency @@ -852,7 +852,7 @@ } /* Get the PCI-X capability if running in PCI-X mode. If the func - * doesnt have a pcix capability, allocate a PCIIO_VENDOR_ID_NONE + * doesn't have a pcix capability, allocate a PCIIO_VENDOR_ID_NONE * pcibr_info struct so the device driver for that function is not * called. */ @@ -1449,7 +1449,7 @@ /* * The Adaptec 1160 FC Controller WAR #767995: * The part incorrectly ignores the upper 32 bits of a 64 bit - * address when decoding references to it's registers so to + * address when decoding references to its registers so to * keep it from responding to a bus cycle that it shouldn't * we only use I/O space to get at it's registers. Don't * enable memory space accesses on that PCI device. diff -Nru a/arch/ia64/sn/kernel/llsc4.c b/arch/ia64/sn/kernel/llsc4.c --- a/arch/ia64/sn/kernel/llsc4.c Tue Dec 3 10:07:29 2002 +++ b/arch/ia64/sn/kernel/llsc4.c Tue Feb 25 02:41:47 2003 @@ -301,7 +301,7 @@ */ linei = randn(linecount, &seed); sharei = randn(2, &seed); - slinei = (linei + (linecount/2))%linecount; /* I dont like this - fix later */ + slinei = (linei + (linecount/2))%linecount; /* I don't like this - fix later */ linep = (dataline_t *)blocks[linei]; slinep = (dataline_t *)blocks[slinei]; diff -Nru a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c --- a/arch/ia64/sn/kernel/setup.c Tue Dec 3 10:07:30 2002 +++ b/arch/ia64/sn/kernel/setup.c Tue Feb 25 02:08:11 2003 @@ -153,7 +153,7 @@ /** * early_sn_setup - early setup routine for SN platforms * - * Sets up an intial console to aid debugging. Intended primarily + * Sets up an initial console to aid debugging. Intended primarily * for bringup, it's only called if %BRINGUP and %CONFIG_IA64_EARLY_PRINTK * are turned on. See start_kernel() in init/main.c. */ @@ -172,7 +172,7 @@ /* * Parse enough of the SAL tables to locate the SAL entry point. Since, console - * IO on SN2 is done via SAL calls, early_printk wont work without this. + * IO on SN2 is done via SAL calls, early_printk won't work without this. * * This code duplicates some of the ACPI table parsing that is in efi.c & sal.c. * Any changes to those file may have to be made hereas well. diff -Nru a/arch/ia64/sn/kernel/sn1/sn1_smp.c b/arch/ia64/sn/kernel/sn1/sn1_smp.c --- a/arch/ia64/sn/kernel/sn1/sn1_smp.c Tue Dec 3 10:07:30 2002 +++ b/arch/ia64/sn/kernel/sn1/sn1_smp.c Tue Feb 25 02:41:50 2003 @@ -100,7 +100,7 @@ /* * The following table/struct is for remembering PTC coherency domains. It - * is also used to translate sapicid into cpuids. We dont want to start + * is also used to translate sapicid into cpuids. We don't want to start * cpus unless we know their cache domain. */ #ifdef PTC_NOTYET diff -Nru a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c Tue Dec 3 10:07:31 2002 +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c Tue Feb 25 02:41:52 2003 @@ -395,7 +395,7 @@ mycnode = local_nodeid; /* - * For now, we dont want to spin uninterruptibly waiting + * For now, we don't want to spin uninterruptibly waiting * for the lock. Makes hangs hard to debug. */ local_irq_save(flags); @@ -506,7 +506,7 @@ pio_phys_write_mmr(p, val); #ifndef CONFIG_SHUB_1_0_SPECIFIC - /* doesnt work on shub 1.0 */ + /* doesn't work on shub 1.0 */ wait_piowc(); #endif } diff -Nru a/arch/m68k/ifpsp060/src/fpsp.S b/arch/m68k/ifpsp060/src/fpsp.S --- a/arch/m68k/ifpsp060/src/fpsp.S Tue Feb 18 10:44:43 2003 +++ b/arch/m68k/ifpsp060/src/fpsp.S Tue Feb 25 10:47:06 2003 @@ -2201,7 +2201,7 @@ mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp) mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp) -# now, we copy the default result to it's proper location +# now, we copy the default result to its proper location mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp) mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp) mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp) @@ -2241,7 +2241,7 @@ mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp) mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp) -# now, we copy the default result to it's proper location +# now, we copy the default result to its proper location mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp) mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp) mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp) @@ -2281,7 +2281,7 @@ mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp) mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp) -# now, we copy the default result to it's proper location +# now, we copy the default result to its proper location mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp) mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp) mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp) diff -Nru a/arch/m68k/ifpsp060/src/isp.S b/arch/m68k/ifpsp060/src/isp.S --- a/arch/m68k/ifpsp060/src/isp.S Tue Feb 18 10:25:13 2003 +++ b/arch/m68k/ifpsp060/src/isp.S Tue Feb 25 10:47:06 2003 @@ -843,7 +843,7 @@ bra.l _real_access # if the addressing mode was (an)+ or -(an), the address register must -# be restored to it's pre-exception value before entering _real_access. +# be restored to its pre-exception value before entering _real_access. isp_restore: cmpi.b SPCOND_FLG(%a6),&restore_flg # do we need a restore? bne.b isp_restore_done # no diff -Nru a/arch/m68k/ifpsp060/src/pfpsp.S b/arch/m68k/ifpsp060/src/pfpsp.S --- a/arch/m68k/ifpsp060/src/pfpsp.S Tue Feb 18 10:44:43 2003 +++ b/arch/m68k/ifpsp060/src/pfpsp.S Tue Feb 25 10:47:06 2003 @@ -2200,7 +2200,7 @@ mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp) mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp) -# now, we copy the default result to it's proper location +# now, we copy the default result to its proper location mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp) mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp) mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp) @@ -2240,7 +2240,7 @@ mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp) mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp) -# now, we copy the default result to it's proper location +# now, we copy the default result to its proper location mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp) mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp) mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp) @@ -2280,7 +2280,7 @@ mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp) mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp) -# now, we copy the default result to it's proper location +# now, we copy the default result to its proper location mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp) mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp) mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp) diff -Nru a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S --- a/arch/m68k/kernel/head.S Tue Feb 18 10:44:43 2003 +++ b/arch/m68k/kernel/head.S Tue Feb 25 11:05:23 2003 @@ -3127,7 +3127,7 @@ moveb %d0,M162_SCC_CTRL_A jra 3f 5: - /* 166/167/177; its a CD2401 */ + /* 166/167/177; it's a CD2401 */ moveb #0,M167_CYCAR moveb M167_CYIER,%d2 moveb #0x02,M167_CYIER diff -Nru a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c --- a/arch/m68k/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/m68k/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -26,7 +26,7 @@ #include #include -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; static inline int set_rtc_mmss(unsigned long nowtime) { diff -Nru a/arch/m68k/math-emu/fp_util.S b/arch/m68k/math-emu/fp_util.S --- a/arch/m68k/math-emu/fp_util.S Mon Feb 4 23:37:26 2002 +++ b/arch/m68k/math-emu/fp_util.S Tue Feb 25 10:27:13 2003 @@ -49,7 +49,7 @@ * is currently at that time unused, be careful if you want change * something here. %d0 and %d1 is always usable, sometimes %d2 (or * only the lower half) most function have to return the %a0 - * unmodified, so that the caller can immediatly reuse it. + * unmodified, so that the caller can immediately reuse it. */ .globl fp_ill, fp_end diff -Nru a/arch/m68k/q40/README b/arch/m68k/q40/README --- a/arch/m68k/q40/README Mon Feb 4 23:41:04 2002 +++ b/arch/m68k/q40/README Mon Feb 24 12:16:14 2003 @@ -16,7 +16,7 @@ particular device drivers. The floppy imposes a very high interrupt load on the CPU, approx 30K/s. -When something blocks interrupts (HD) it will loose some of them, so far +When something blocks interrupts (HD) it will lose some of them, so far this is not known to have caused any data loss. On highly loaded systems it can make the floppy very slow or practically stop. Other Q40 OS' simply poll the floppy for this reason - something that can't be done in Linux. diff -Nru a/arch/m68k/sun3/config.c b/arch/m68k/sun3/config.c --- a/arch/m68k/sun3/config.c Fri Aug 30 09:08:23 2002 +++ b/arch/m68k/sun3/config.c Tue Feb 25 09:58:48 2003 @@ -119,7 +119,7 @@ { unsigned long start_page; - /* align start/end to page boundries */ + /* align start/end to page boundaries */ memory_start = ((memory_start + (PAGE_SIZE-1)) & PAGE_MASK); memory_end = memory_end & PAGE_MASK; diff -Nru a/arch/m68knommu/kernel/ints.c b/arch/m68knommu/kernel/ints.c --- a/arch/m68knommu/kernel/ints.c Tue Dec 10 16:40:06 2002 +++ b/arch/m68knommu/kernel/ints.c Mon Feb 24 12:31:17 2003 @@ -214,7 +214,7 @@ /* * Do we need these probe functions on the m68k? * - * ... may be usefull with ISA devices + * ... may be useful with ISA devices */ unsigned long probe_irq_on (void) { diff -Nru a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S --- a/arch/m68knommu/kernel/syscalltable.S Tue Dec 10 16:40:06 2002 +++ b/arch/m68knommu/kernel/syscalltable.S Tue Feb 25 06:35:10 2003 @@ -14,6 +14,7 @@ #include #include #include +#include .text ALIGN diff -Nru a/arch/m68knommu/kernel/time.c b/arch/m68knommu/kernel/time.c --- a/arch/m68knommu/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/m68knommu/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -26,7 +26,7 @@ #define TICK_SIZE (tick_nsec / 1000) -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; static inline int set_rtc_mmss(unsigned long nowtime) { diff -Nru a/arch/m68knommu/platform/5307/entry.S b/arch/m68knommu/platform/5307/entry.S --- a/arch/m68knommu/platform/5307/entry.S Wed Jan 15 03:03:52 2003 +++ b/arch/m68knommu/platform/5307/entry.S Tue Feb 25 06:35:13 2003 @@ -27,6 +27,7 @@ #include #include #include +#include #include #include #include diff -Nru a/arch/m68knommu/platform/5307/vectors.c b/arch/m68knommu/platform/5307/vectors.c --- a/arch/m68knommu/platform/5307/vectors.c Tue Feb 18 02:27:39 2003 +++ b/arch/m68knommu/platform/5307/vectors.c Tue Feb 25 06:35:13 2003 @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include diff -Nru a/arch/m68knommu/platform/68360/ints.c b/arch/m68knommu/platform/68360/ints.c --- a/arch/m68knommu/platform/68360/ints.c Fri Nov 1 07:19:55 2002 +++ b/arch/m68knommu/platform/68360/ints.c Tue Feb 25 10:44:00 2003 @@ -291,7 +291,7 @@ /* unsigned long pend = *(volatile unsigned long *)pquicc->intr_cipr; */ - /* Bugger all that wierdness. For the moment, I seem to know where I came from; + /* Bugger all that weirdness. For the moment, I seem to know where I came from; * vec is passed from a specific ISR, so I'll use it. */ if (int_irq_list[irq] && int_irq_list[irq]->handler) { diff -Nru a/arch/mips/au1000/common/serial.c b/arch/mips/au1000/common/serial.c --- a/arch/mips/au1000/common/serial.c Mon Feb 3 05:47:46 2003 +++ b/arch/mips/au1000/common/serial.c Mon Feb 24 10:28:52 2003 @@ -2703,7 +2703,7 @@ * port exists and is in use an error is returned. If the port * is not currently in the table it is added. * - * The port is then probed and if neccessary the IRQ is autodetected + * The port is then probed and if necessary the IRQ is autodetected * If this fails an error is returned. * * On success the port is ready to use and the line number is returned. diff -Nru a/arch/mips/baget/wbflush.c b/arch/mips/baget/wbflush.c --- a/arch/mips/baget/wbflush.c Tue Feb 5 09:40:24 2002 +++ b/arch/mips/baget/wbflush.c Tue Feb 25 01:38:33 2003 @@ -17,7 +17,7 @@ } /* - * Baget/MIPS doesnt need to write back the WB. + * Baget/MIPS doesn't need to write back the WB. */ static void wbflush_baget(void) { diff -Nru a/arch/mips/ddb5xxx/common/pci.c b/arch/mips/ddb5xxx/common/pci.c --- a/arch/mips/ddb5xxx/common/pci.c Tue Feb 18 10:44:43 2003 +++ b/arch/mips/ddb5xxx/common/pci.c Mon Feb 24 12:51:23 2003 @@ -20,7 +20,7 @@ * Strategies: * * . We rely on pci_auto.c file to assign PCI resources (MEM and IO) - * TODO: this shold be optional for some machines where they do have + * TODO: this should be optional for some machines where they do have * a real "pcibios" that does resource assignment. * * . We then use pci_scan_bus() to "discover" all the resources for diff -Nru a/arch/mips/dec/boot/decstation.c b/arch/mips/dec/boot/decstation.c --- a/arch/mips/dec/boot/decstation.c Tue Feb 5 09:40:24 2002 +++ b/arch/mips/dec/boot/decstation.c Tue Feb 25 10:47:06 2003 @@ -70,7 +70,7 @@ #ifdef RELOC /* - * Now copy kernel image to it's destination. + * Now copy kernel image to its destination. */ len = ((unsigned long) (&_end) - k_start); memcpy((void *)k_start, &_ftext, len); diff -Nru a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c --- a/arch/mips/kernel/irq.c Thu Oct 31 07:28:36 2002 +++ b/arch/mips/kernel/irq.c Tue Feb 25 01:38:35 2003 @@ -44,7 +44,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ printk("unexpected interrupt %d\n", irq); diff -Nru a/arch/mips/kernel/pci.c b/arch/mips/kernel/pci.c --- a/arch/mips/kernel/pci.c Tue Feb 18 10:44:43 2003 +++ b/arch/mips/kernel/pci.c Mon Feb 24 12:51:23 2003 @@ -19,7 +19,7 @@ * Strategies: * * . We rely on pci_auto.c file to assign PCI resources (MEM and IO) - * TODO: this shold be optional for some machines where they do have + * TODO: this should be optional for some machines where they do have * a real "pcibios" that does resource assignment. * * . We then use pci_scan_bus() to "discover" all the resources for diff -Nru a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c --- a/arch/mips/kernel/process.c Tue Sep 17 16:59:08 2002 +++ b/arch/mips/kernel/process.c Mon Feb 24 12:16:14 2003 @@ -112,7 +112,7 @@ p->thread.reg31 = (unsigned long) ret_from_fork; /* - * New tasks loose permission to use the fpu. This accelerates context + * New tasks lose permission to use the fpu. This accelerates context * switching for most programs since they don't use the fpu. */ p->thread.cp0_status = read_32bit_cp0_register(CP0_STATUS) & diff -Nru a/arch/mips/kernel/r2300_misc.S b/arch/mips/kernel/r2300_misc.S --- a/arch/mips/kernel/r2300_misc.S Tue Feb 5 09:40:23 2002 +++ b/arch/mips/kernel/r2300_misc.S Tue Feb 25 10:47:23 2003 @@ -76,7 +76,7 @@ /* Check is PTE is present, if not then jump to LABEL. * PTR points to the page table where this PTE is located, * when the macro is done executing PTE will be restored - * with it's original value. + * with its original value. */ #define PTE_PRESENT(pte, ptr, label) \ andi pte, pte, (_PAGE_PRESENT | _PAGE_READ); \ diff -Nru a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S --- a/arch/mips/kernel/r2300_switch.S Mon Feb 4 23:45:04 2002 +++ b/arch/mips/kernel/r2300_switch.S Tue Feb 25 10:47:26 2003 @@ -80,7 +80,7 @@ beqz a0, 2f # Save floating point state nor t3, zero, t3 .set reorder - lw t1, ST_OFF(a0) # last thread looses fpu + lw t1, ST_OFF(a0) # last thread loses fpu and t1, t3 sw t1, ST_OFF(a0) FPU_SAVE_SINGLE(a0, t1) # clobbers t1 @@ -108,7 +108,7 @@ /* * Load the FPU with signalling NANS. This bit pattern we're using has - * the property that no matter wether considered as single or as double + * the property that no matter whether considered as single or as double * precission represents signaling NANS. * * We initialize fcr31 to rounding to nearest, no exceptions. diff -Nru a/arch/mips/kernel/r4k_misc.S b/arch/mips/kernel/r4k_misc.S --- a/arch/mips/kernel/r4k_misc.S Mon Feb 4 23:41:17 2002 +++ b/arch/mips/kernel/r4k_misc.S Tue Feb 25 10:47:23 2003 @@ -93,7 +93,7 @@ /* Check is PTE is present, if not then jump to LABEL. * PTR points to the page table where this PTE is located, * when the macro is done executing PTE will be restored - * with it's original value. + * with its original value. */ #define PTE_PRESENT(pte, ptr, label) \ andi pte, pte, (_PAGE_PRESENT | _PAGE_READ); \ diff -Nru a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S --- a/arch/mips/kernel/r4k_switch.S Mon Feb 4 23:45:04 2002 +++ b/arch/mips/kernel/r4k_switch.S Mon Feb 24 12:16:14 2003 @@ -85,7 +85,7 @@ beqz a0, 2f # Save floating point state nor t3, zero, t3 - lw t1, ST_OFF(a0) # last thread looses fpu + lw t1, ST_OFF(a0) # last thread loses fpu and t1, t3 sw t1, ST_OFF(a0) diff -Nru a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c --- a/arch/mips/kernel/setup.c Wed Aug 28 00:54:04 2002 +++ b/arch/mips/kernel/setup.c Tue Feb 25 02:42:13 2003 @@ -775,7 +775,7 @@ request_resource(&iomem_resource, res); /* - * We dont't know which RAM region contains kernel data, + * We don't know which RAM region contains kernel data, * so we try it repeatedly and let the resource manager * test it. */ diff -Nru a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c --- a/arch/mips/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/mips/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -32,7 +32,7 @@ #define USECS_PER_JIFFY (1000000/HZ) #define USECS_PER_JIFFY_FRAC ((1000000ULL << 32) / HZ & 0xffffffff) -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; /* * forward reference diff -Nru a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c --- a/arch/mips/kernel/traps.c Wed Jun 19 10:43:38 2002 +++ b/arch/mips/kernel/traps.c Tue Feb 25 10:47:06 2003 @@ -793,7 +793,7 @@ /* Some firmware leaves the BEV flag set, clear it. */ clear_cp0_status(ST0_BEV); - /* Copy the generic exception handler code to it's final destination. */ + /* Copy the generic exception handler code to its final destination. */ memcpy((void *)(KSEG0 + 0x80), &except_vec1_generic, 0x80); memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80); memcpy((void *)(KSEG0 + 0x180), &except_vec3_generic, 0x80); @@ -805,7 +805,7 @@ set_except_vector(i, handle_reserved); /* - * Copy the EJTAG debug exception vector handler code to it's final + * Copy the EJTAG debug exception vector handler code to its final * destination. */ memcpy((void *)(KSEG0 + 0x300), &except_vec_ejtag_debug, 0x80); diff -Nru a/arch/mips/math-emu/dp_add.c b/arch/mips/math-emu/dp_add.c --- a/arch/mips/math-emu/dp_add.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/dp_add.c Mon Feb 24 12:10:33 2003 @@ -73,7 +73,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -92,7 +92,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips/math-emu/dp_div.c b/arch/mips/math-emu/dp_div.c --- a/arch/mips/math-emu/dp_div.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/dp_div.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -89,7 +89,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return ieee754dp_inf(xs ^ ys); - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips/math-emu/dp_mul.c b/arch/mips/math-emu/dp_mul.c --- a/arch/mips/math-emu/dp_mul.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/dp_mul.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling */ + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): diff -Nru a/arch/mips/math-emu/dp_sub.c b/arch/mips/math-emu/dp_sub.c --- a/arch/mips/math-emu/dp_sub.c Mon Feb 4 23:41:17 2002 +++ b/arch/mips/math-emu/dp_sub.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -91,7 +91,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c --- a/arch/mips/math-emu/ieee754.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/ieee754.c Tue Feb 25 01:38:38 2003 @@ -3,7 +3,7 @@ * * BUGS * not much dp done - * doesnt generate IEEE754_INEXACT + * doesn't generate IEEE754_INEXACT * */ /* diff -Nru a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c --- a/arch/mips/math-emu/ieee754dp.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/ieee754dp.c Tue Feb 25 02:42:18 2003 @@ -99,14 +99,14 @@ } -/* generate a normal/denormal number with over,under handeling +/* generate a normal/denormal number with over,under handling * sn is sign * xe is an unbiased exponent * xm is 3bit extended precision value. */ ieee754dp ieee754dp_format(int sn, int xe, unsigned long long xm) { - assert(xm); /* we dont gen exact zeros (probably should) */ + assert(xm); /* we don't gen exact zeros (probably should) */ assert((xm >> (DP_MBITS + 1 + 3)) == 0); /* no execess */ assert(xm & (DP_HIDDEN_BIT << 3)); diff -Nru a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c --- a/arch/mips/math-emu/ieee754sp.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/ieee754sp.c Tue Feb 25 02:42:20 2003 @@ -100,14 +100,14 @@ } -/* generate a normal/denormal number with over,under handeling +/* generate a normal/denormal number with over,under handling * sn is sign * xe is an unbiased exponent * xm is 3bit extended precision value. */ ieee754sp ieee754sp_format(int sn, int xe, unsigned xm) { - assert(xm); /* we dont gen exact zeros (probably should) */ + assert(xm); /* we don't gen exact zeros (probably should) */ assert((xm >> (SP_MBITS + 1 + 3)) == 0); /* no execess */ assert(xm & (SP_HIDDEN_BIT << 3)); diff -Nru a/arch/mips/math-emu/sp_add.c b/arch/mips/math-emu/sp_add.c --- a/arch/mips/math-emu/sp_add.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/sp_add.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -91,7 +91,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips/math-emu/sp_div.c b/arch/mips/math-emu/sp_div.c --- a/arch/mips/math-emu/sp_div.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/sp_div.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -89,7 +89,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return ieee754sp_inf(xs ^ ys); - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips/math-emu/sp_fdp.c b/arch/mips/math-emu/sp_fdp.c --- a/arch/mips/math-emu/sp_fdp.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/sp_fdp.c Tue Feb 25 02:14:09 2003 @@ -49,7 +49,7 @@ case IEEE754_CLASS_ZERO: return ieee754sp_zero(xs); case IEEE754_CLASS_DNORM: - /* cant possibly be sp representable */ + /* can't possibly be sp representable */ SETCX(IEEE754_UNDERFLOW); return ieee754sp_xcpt(ieee754sp_zero(xs), "fdp", x); case IEEE754_CLASS_NORM: diff -Nru a/arch/mips/math-emu/sp_mul.c b/arch/mips/math-emu/sp_mul.c --- a/arch/mips/math-emu/sp_mul.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/sp_mul.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling */ + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): diff -Nru a/arch/mips/math-emu/sp_sub.c b/arch/mips/math-emu/sp_sub.c --- a/arch/mips/math-emu/sp_sub.c Tue Feb 5 10:12:45 2002 +++ b/arch/mips/math-emu/sp_sub.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -91,7 +91,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips/mips-boards/generic/pci.c b/arch/mips/mips-boards/generic/pci.c --- a/arch/mips/mips-boards/generic/pci.c Fri Aug 30 06:59:50 2002 +++ b/arch/mips/mips-boards/generic/pci.c Mon Feb 24 10:14:10 2003 @@ -81,7 +81,7 @@ if (intr & (GT_INTRCAUSE_MASABORT0_BIT | GT_INTRCAUSE_TARABORT0_BIT)) { - /* Error occured */ + /* Error occurred */ /* Clear bits */ GT_WRITE( GT_INTRCAUSE_OFS, ~(GT_INTRCAUSE_MASABORT0_BIT | diff -Nru a/arch/mips64/kernel/process.c b/arch/mips64/kernel/process.c --- a/arch/mips64/kernel/process.c Tue Sep 17 16:59:08 2002 +++ b/arch/mips64/kernel/process.c Mon Feb 24 12:16:14 2003 @@ -105,7 +105,7 @@ p->thread.reg31 = (unsigned long) ret_from_fork; /* - * New tasks loose permission to use the fpu. This accelerates context + * New tasks lose permission to use the fpu. This accelerates context * switching for most programs since they don't use the fpu. */ p->thread.cp0_status = read_32bit_cp0_register(CP0_STATUS) & diff -Nru a/arch/mips64/kernel/r4k_switch.S b/arch/mips64/kernel/r4k_switch.S --- a/arch/mips64/kernel/r4k_switch.S Mon Feb 4 23:45:04 2002 +++ b/arch/mips64/kernel/r4k_switch.S Mon Feb 24 12:16:14 2003 @@ -79,7 +79,7 @@ beqz a0, 2f # Save floating point state nor t3, zero, t3 - ld t1, ST_OFF(a0) # last thread looses fpu + ld t1, ST_OFF(a0) # last thread loses fpu and t1, t3 sd t1, ST_OFF(a0) sll t2, t1, 5 diff -Nru a/arch/mips64/kernel/traps.c b/arch/mips64/kernel/traps.c --- a/arch/mips64/kernel/traps.c Wed Jun 19 10:43:49 2002 +++ b/arch/mips64/kernel/traps.c Tue Feb 25 10:47:06 2003 @@ -497,7 +497,7 @@ /* Some firmware leaves the BEV flag set, clear it. */ set_cp0_status(ST0_BEV, 0); - /* Copy the generic exception handler code to it's final destination. */ + /* Copy the generic exception handler code to its final destination. */ memcpy((void *)(KSEG0 + 0x100), &except_vec2_generic, 0x80); memcpy((void *)(KSEG0 + 0x180), &except_vec3_generic, 0x80); diff -Nru a/arch/mips64/math-emu/dp_add.c b/arch/mips64/math-emu/dp_add.c --- a/arch/mips64/math-emu/dp_add.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/dp_add.c Mon Feb 24 12:10:33 2003 @@ -73,7 +73,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -92,7 +92,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips64/math-emu/dp_div.c b/arch/mips64/math-emu/dp_div.c --- a/arch/mips64/math-emu/dp_div.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/dp_div.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -89,7 +89,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return ieee754dp_inf(xs ^ ys); - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips64/math-emu/dp_mul.c b/arch/mips64/math-emu/dp_mul.c --- a/arch/mips64/math-emu/dp_mul.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/dp_mul.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling */ + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): diff -Nru a/arch/mips64/math-emu/dp_sub.c b/arch/mips64/math-emu/dp_sub.c --- a/arch/mips64/math-emu/dp_sub.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/dp_sub.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -91,7 +91,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips64/math-emu/ieee754dp.c b/arch/mips64/math-emu/ieee754dp.c --- a/arch/mips64/math-emu/ieee754dp.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/ieee754dp.c Tue Feb 25 02:42:00 2003 @@ -99,14 +99,14 @@ } -/* generate a normal/denormal number with over,under handeling +/* generate a normal/denormal number with over,under handling * sn is sign * xe is an unbiased exponent * xm is 3bit extended precision value. */ ieee754dp ieee754dp_format(int sn, int xe, unsigned long long xm) { - assert(xm); /* we dont gen exact zeros (probably should) */ + assert(xm); /* we don't gen exact zeros (probably should) */ assert((xm >> (DP_MBITS + 1 + 3)) == 0); /* no execess */ assert(xm & (DP_HIDDEN_BIT << 3)); diff -Nru a/arch/mips64/math-emu/ieee754sp.c b/arch/mips64/math-emu/ieee754sp.c --- a/arch/mips64/math-emu/ieee754sp.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/ieee754sp.c Tue Feb 25 02:42:03 2003 @@ -100,14 +100,14 @@ } -/* generate a normal/denormal number with over,under handeling +/* generate a normal/denormal number with over,under handling * sn is sign * xe is an unbiased exponent * xm is 3bit extended precision value. */ ieee754sp ieee754sp_format(int sn, int xe, unsigned xm) { - assert(xm); /* we dont gen exact zeros (probably should) */ + assert(xm); /* we don't gen exact zeros (probably should) */ assert((xm >> (SP_MBITS + 1 + 3)) == 0); /* no execess */ assert(xm & (SP_HIDDEN_BIT << 3)); diff -Nru a/arch/mips64/math-emu/sp_add.c b/arch/mips64/math-emu/sp_add.c --- a/arch/mips64/math-emu/sp_add.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/sp_add.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -91,7 +91,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips64/math-emu/sp_div.c b/arch/mips64/math-emu/sp_div.c --- a/arch/mips64/math-emu/sp_div.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/sp_div.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -89,7 +89,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return ieee754sp_inf(xs ^ ys); - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips64/math-emu/sp_fdp.c b/arch/mips64/math-emu/sp_fdp.c --- a/arch/mips64/math-emu/sp_fdp.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/sp_fdp.c Tue Feb 25 02:13:58 2003 @@ -49,7 +49,7 @@ case IEEE754_CLASS_ZERO: return ieee754sp_zero(xs); case IEEE754_CLASS_DNORM: - /* cant possibly be sp representable */ + /* can't possibly be sp representable */ SETCX(IEEE754_UNDERFLOW); return ieee754sp_xcpt(ieee754sp_zero(xs), "fdp", x); case IEEE754_CLASS_NORM: diff -Nru a/arch/mips64/math-emu/sp_mul.c b/arch/mips64/math-emu/sp_mul.c --- a/arch/mips64/math-emu/sp_mul.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/sp_mul.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Infinity handeling */ + /* Infinity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_ZERO): case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF): diff -Nru a/arch/mips64/math-emu/sp_sub.c b/arch/mips64/math-emu/sp_sub.c --- a/arch/mips64/math-emu/sp_sub.c Tue Feb 5 11:08:30 2002 +++ b/arch/mips64/math-emu/sp_sub.c Mon Feb 24 12:10:33 2003 @@ -72,7 +72,7 @@ return x; - /* Inifity handeling + /* Inifity handling */ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_INF): @@ -91,7 +91,7 @@ case CLPAIR(IEEE754_CLASS_INF, IEEE754_CLASS_DNORM): return x; - /* Zero handeling + /* Zero handling */ case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_ZERO): diff -Nru a/arch/mips64/mips-boards/generic/pci.c b/arch/mips64/mips-boards/generic/pci.c --- a/arch/mips64/mips-boards/generic/pci.c Sun May 5 11:40:21 2002 +++ b/arch/mips64/mips-boards/generic/pci.c Mon Feb 24 10:14:12 2003 @@ -87,7 +87,7 @@ if (intr & (GT_INTRCAUSE_MASABORT0_BIT | GT_INTRCAUSE_TARABORT0_BIT)) { - /* Error occured */ + /* Error occurred */ /* Clear bits */ GT_WRITE( GT_INTRCAUSE_OFS, ~(GT_INTRCAUSE_MASABORT0_BIT | diff -Nru a/arch/mips64/sgi-ip27/ip27-nmi.c b/arch/mips64/sgi-ip27/ip27-nmi.c --- a/arch/mips64/sgi-ip27/ip27-nmi.c Tue Feb 5 09:40:33 2002 +++ b/arch/mips64/sgi-ip27/ip27-nmi.c Tue Feb 25 02:42:09 2003 @@ -127,7 +127,7 @@ * This is for 2 reasons: * - sometimes a MMSC fail to NMI all cpus. * - on 512p SN0 system, the MMSC will only send NMIs to - * half the cpus. Unfortunately, we dont know which cpus may be + * half the cpus. Unfortunately, we don't know which cpus may be * NMIed - it depends on how the site chooses to configure. * * Note: it has been measure that it takes the MMSC up to 2.3 secs to diff -Nru a/arch/mips64/sgi-ip27/ip27-pci-dma.c b/arch/mips64/sgi-ip27/ip27-pci-dma.c --- a/arch/mips64/sgi-ip27/ip27-pci-dma.c Mon Feb 4 23:45:04 2002 +++ b/arch/mips64/sgi-ip27/ip27-pci-dma.c Tue Feb 25 09:17:15 2003 @@ -74,7 +74,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, diff -Nru a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c --- a/arch/parisc/kernel/irq.c Tue Feb 18 10:31:36 2003 +++ b/arch/parisc/kernel/irq.c Tue Feb 25 09:44:11 2003 @@ -349,7 +349,7 @@ /* -** The alloc process needs to accept a parameter to accomodate limitations +** The alloc process needs to accept a parameter to accommodate limitations ** of the HW/SW which use these bits: ** Legacy PA I/O (GSC/NIO): 5 bits (architected EIM register) ** V-class (EPIC): 6 bits diff -Nru a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c --- a/arch/parisc/kernel/perf.c Sat Jan 11 08:44:32 2003 +++ b/arch/parisc/kernel/perf.c Tue Feb 25 10:47:17 2003 @@ -255,7 +255,7 @@ } /* - * Open the device and initialize all of it's memory. The device is only + * Open the device and initialize all of its memory. The device is only * opened once, but can be "queried" by multiple processes that know its * file descriptor. */ diff -Nru a/arch/parisc/kernel/perf_images.h b/arch/parisc/kernel/perf_images.h --- a/arch/parisc/kernel/perf_images.h Sat Jul 20 03:27:06 2002 +++ b/arch/parisc/kernel/perf_images.h Mon Feb 24 10:09:38 2003 @@ -1556,7 +1556,7 @@ * IRTN_AV fires twice for every I-cache miss returning from RIB to the IFU. * It will not fire if a second I-cache miss is issued from the IFU to RIB * before the first returns. Therefore, if the IRTN_AV count is much less - * than 2x the ICORE_AV count, many speculative I-cache misses are occuring + * than 2x the ICORE_AV count, many speculative I-cache misses are occurring * which are "discovered" to be incorrect fairly quickly. * The ratio of I-cache miss transactions on Runway to the ICORE_AV count is * a measure of the effectiveness of instruction prefetching. This ratio diff -Nru a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c --- a/arch/parisc/kernel/ptrace.c Fri Nov 29 02:53:55 2002 +++ b/arch/parisc/kernel/ptrace.c Tue Feb 25 02:08:13 2003 @@ -242,7 +242,7 @@ * * Allow writing to Nullify, Divide-step-correction, * and carry/borrow bits. - * BEWARE, if you set N, and then single step, it wont + * BEWARE, if you set N, and then single step, it won't * stop on the nullified instruction. */ DBG(("sys_ptrace(POKEUSR, %d, %lx, %lx)\n", diff -Nru a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c --- a/arch/parisc/kernel/time.c Tue Feb 18 18:59:01 2003 +++ b/arch/parisc/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -32,7 +32,7 @@ #include -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; /* xtime and wall_jiffies keep wall-clock time */ extern unsigned long wall_jiffies; diff -Nru a/arch/ppc/4xx_io/serial_sicc.c b/arch/ppc/4xx_io/serial_sicc.c --- a/arch/ppc/4xx_io/serial_sicc.c Tue Sep 17 10:26:46 2002 +++ b/arch/ppc/4xx_io/serial_sicc.c Mon Feb 24 10:25:04 2003 @@ -139,7 +139,7 @@ #define _LSR_RX_ERR (_LSR_LB_BREAK | _LSR_FE_MASK | _LSR_OE_MASK | \ _LSR_PE_MASK ) -/* serial port reciever command register */ +/* serial port receiver command register */ #define _RCR_ER_MASK 0x80 /* enable receiver mask */ #define _RCR_DME_MASK 0x60 /* dma mode */ diff -Nru a/arch/ppc/8xx_io/cs4218_tdm.c b/arch/ppc/8xx_io/cs4218_tdm.c --- a/arch/ppc/8xx_io/cs4218_tdm.c Sun Dec 1 22:17:32 2002 +++ b/arch/ppc/8xx_io/cs4218_tdm.c Mon Feb 24 10:25:05 2003 @@ -2495,7 +2495,7 @@ cp->cp_simode &= ~0x00000fff; /* Enable common receive/transmit clock pins, use IDL format. - * Sync on falling edge, transmit rising clock, recieve falling + * Sync on falling edge, transmit rising clock, receive falling * clock, delay 1 bit on both Tx and Rx. Common Tx/Rx clocks and * sync. * Connect SMC2 to TSA. diff -Nru a/arch/ppc/kernel/l2cr.S b/arch/ppc/kernel/l2cr.S --- a/arch/ppc/kernel/l2cr.S Fri Jan 3 22:18:19 2003 +++ b/arch/ppc/kernel/l2cr.S Tue Feb 25 09:44:14 2003 @@ -136,7 +136,7 @@ /**** Might be a good idea to set L2DO here - to prevent instructions from getting into the cache. But since we invalidate the next time we enable the cache it doesn't really matter. - Don't do this unless you accomodate all processor variations. + Don't do this unless you accommodate all processor variations. The bit moved on the 7450..... ****/ diff -Nru a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c --- a/arch/ppc/kernel/time.c Wed Feb 5 05:04:39 2003 +++ b/arch/ppc/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -68,7 +68,7 @@ #include /* XXX false sharing with below? */ -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; unsigned long disarm_decr[NR_CPUS]; diff -Nru a/arch/ppc/mm/mem_pieces.c b/arch/ppc/mm/mem_pieces.c --- a/arch/ppc/mm/mem_pieces.c Sun Sep 15 21:52:01 2002 +++ b/arch/ppc/mm/mem_pieces.c Tue Feb 25 09:44:18 2003 @@ -1,6 +1,6 @@ /* * Copyright (c) 1996 Paul Mackerras - * Changes to accomodate Power Macintoshes. + * Changes to accommodate Power Macintoshes. * Cort Dougan * Rewrites. * Grant Erickson diff -Nru a/arch/ppc/mm/mem_pieces.h b/arch/ppc/mm/mem_pieces.h --- a/arch/ppc/mm/mem_pieces.h Sun Sep 15 21:52:01 2002 +++ b/arch/ppc/mm/mem_pieces.h Tue Feb 25 09:44:20 2003 @@ -1,6 +1,6 @@ /* * Copyright (c) 1996 Paul Mackerras - * Changes to accomodate Power Macintoshes. + * Changes to accommodate Power Macintoshes. * Cort Dougan * Rewrites. * Grant Erickson diff -Nru a/arch/ppc/platforms/4xx/ibmstbx25.h b/arch/ppc/platforms/4xx/ibmstbx25.h --- a/arch/ppc/platforms/4xx/ibmstbx25.h Tue Feb 11 15:48:52 2003 +++ b/arch/ppc/platforms/4xx/ibmstbx25.h Mon Feb 24 10:25:07 2003 @@ -164,7 +164,7 @@ #define IBM_CPM_CPU 0x10000000 /* PPC405B3 clock control */ #define IBM_CPM_AUD 0x08000000 /* Audio Decoder */ #define IBM_CPM_EBIU 0x04000000 /* External Bus Interface Unit */ -#define IBM_CPM_IRR 0x02000000 /* Infrared reciever */ +#define IBM_CPM_IRR 0x02000000 /* Infrared receiver */ #define IBM_CPM_DMA 0x01000000 /* DMA controller */ #define IBM_CPM_UART2 0x00200000 /* Serial Control Port */ #define IBM_CPM_UART1 0x00100000 /* Serial 1 / Infrared */ diff -Nru a/arch/ppc/platforms/pmac_feature.c b/arch/ppc/platforms/pmac_feature.c --- a/arch/ppc/platforms/pmac_feature.c Sun Sep 15 21:52:02 2002 +++ b/arch/ppc/platforms/pmac_feature.c Tue Feb 25 10:47:17 2003 @@ -50,7 +50,7 @@ /* * We use a single global lock to protect accesses. Each driver has - * to take care of it's own locking + * to take care of its own locking */ static spinlock_t feature_lock __pmacdata = SPIN_LOCK_UNLOCKED; diff -Nru a/arch/ppc/syslib/mpc10x_common.c b/arch/ppc/syslib/mpc10x_common.c --- a/arch/ppc/syslib/mpc10x_common.c Tue Feb 11 15:48:53 2003 +++ b/arch/ppc/syslib/mpc10x_common.c Tue Feb 25 11:05:23 2003 @@ -109,7 +109,7 @@ return -1; } - /* Make sure its a supported bridge */ + /* Make sure it's a supported bridge */ early_read_config_dword(hose, 0, PCI_DEVFN(0,0), diff -Nru a/arch/ppc64/boot/addRamDisk.c b/arch/ppc64/boot/addRamDisk.c --- a/arch/ppc64/boot/addRamDisk.c Fri Feb 7 13:36:10 2003 +++ b/arch/ppc64/boot/addRamDisk.c Tue Feb 25 01:38:40 2003 @@ -154,7 +154,7 @@ /* Process the Sysmap file to determine where _end is */ sysmapPages = sysmapLen / 4096; - /* read the whole file line by line, expect that it doesnt fail */ + /* read the whole file line by line, expect that it doesn't fail */ while ( fgets(inbuf, 4096, sysmap) ) ; /* search for _end in the last page of the system map */ ptr_end = strstr(inbuf, " _end"); diff -Nru a/arch/ppc64/boot/addSystemMap.c b/arch/ppc64/boot/addSystemMap.c --- a/arch/ppc64/boot/addSystemMap.c Fri Feb 7 13:36:10 2003 +++ b/arch/ppc64/boot/addSystemMap.c Tue Feb 25 01:38:43 2003 @@ -146,7 +146,7 @@ /* Process the Sysmap file to determine the true end of the kernel */ sysmapPages = sysmapLen / 4096; printf("System map pages to copy = %ld\n", sysmapPages); - /* read the whole file line by line, expect that it doesnt fail */ + /* read the whole file line by line, expect that it doesn't fail */ while ( fgets(inbuf, 4096, sysmap) ) ; /* search for _end in the last page of the system map */ ptr_end = strstr(inbuf, " _end"); diff -Nru a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S --- a/arch/ppc64/kernel/head.S Sat Feb 22 01:05:26 2003 +++ b/arch/ppc64/kernel/head.S Tue Feb 25 10:27:16 2003 @@ -109,7 +109,7 @@ .llong 0x0 /* Secondary processors write this value with their cpu # */ - /* after they enter the spin loop immediatly below. */ + /* after they enter the spin loop immediately below. */ .globl __secondary_hold_acknowledge __secondary_hold_acknowledge: .llong 0x0 diff -Nru a/arch/ppc64/kernel/ioctl32.c b/arch/ppc64/kernel/ioctl32.c --- a/arch/ppc64/kernel/ioctl32.c Fri Feb 21 23:55:39 2003 +++ b/arch/ppc64/kernel/ioctl32.c Tue Feb 25 10:47:17 2003 @@ -3315,7 +3315,7 @@ * * But how to keep track of these kernel buffers? We'd need to either * keep track of them in some table _or_ know about usbdevicefs internals - * (ie. the exact layout of it's file private, which is actually defined + * (ie. the exact layout of its file private, which is actually defined * in linux/usbdevice_fs.h, the layout of the async queues are private to * devio.c) * diff -Nru a/arch/ppc64/kernel/lmb.c b/arch/ppc64/kernel/lmb.c --- a/arch/ppc64/kernel/lmb.c Tue Sep 17 19:00:50 2002 +++ b/arch/ppc64/kernel/lmb.c Tue Feb 25 01:38:45 2003 @@ -73,7 +73,7 @@ _lmb->reserved.cnt = 1; } -/* This is only used here, it doesnt deserve to be in bitops.h */ +/* This is only used here, it doesn't deserve to be in bitops.h */ static __inline__ long cnt_trailing_zeros(unsigned long mask) { long cnt; diff -Nru a/arch/ppc64/kernel/pSeries_lpar.c b/arch/ppc64/kernel/pSeries_lpar.c --- a/arch/ppc64/kernel/pSeries_lpar.c Sun Feb 16 20:11:50 2003 +++ b/arch/ppc64/kernel/pSeries_lpar.c Tue Feb 25 02:42:30 2003 @@ -461,7 +461,7 @@ return -1; /* - * Since we try and ioremap PHBs we dont own, the pte insert + * Since we try and ioremap PHBs we don't own, the pte insert * will fail. However we must catch the failure in hash_page * or we will loop forever, so return -2 in this case. */ @@ -485,7 +485,7 @@ for (i = 0; i < HPTES_PER_GROUP; i++) { - /* dont remove a bolted entry */ + /* don't remove a bolted entry */ lpar_rc = plpar_pte_remove(H_ANDCOND, hpte_group + slot_offset, (0x1UL << 4), &dummy1, &dummy2); diff -Nru a/arch/ppc64/kernel/pci_dn.c b/arch/ppc64/kernel/pci_dn.c --- a/arch/ppc64/kernel/pci_dn.c Sat Dec 7 20:23:44 2002 +++ b/arch/ppc64/kernel/pci_dn.c Tue Feb 25 10:47:23 2003 @@ -150,7 +150,7 @@ } /* This is the "slow" path for looking up a device_node from a - * pci_dev. It will hunt for the device under it's parent's + * pci_dev. It will hunt for the device under its parent's * phb and then update sysdata for a future fastpath. * * It may also do fixups on the actual device since this happens diff -Nru a/arch/ppc64/kernel/ras.c b/arch/ppc64/kernel/ras.c --- a/arch/ppc64/kernel/ras.c Tue Aug 27 23:07:25 2002 +++ b/arch/ppc64/kernel/ras.c Mon Feb 24 10:14:15 2003 @@ -94,7 +94,7 @@ /* * Handle power subsystem events (EPOW). * - * Presently we just log the event has occured. This should be fixed + * Presently we just log the event has occurred. This should be fixed * to examine the type of power failure and take appropriate action where * the time horizon permits something useful to be done. */ diff -Nru a/arch/ppc64/kernel/smp.c b/arch/ppc64/kernel/smp.c --- a/arch/ppc64/kernel/smp.c Tue Feb 11 03:51:44 2003 +++ b/arch/ppc64/kernel/smp.c Tue Feb 25 01:38:46 2003 @@ -51,7 +51,7 @@ int smp_threads_ready = 0; unsigned long cache_decay_ticks; -/* initialised so it doesnt end up in bss */ +/* initialised so it doesn't end up in bss */ unsigned long cpu_online_map = 0; static struct smp_ops_t *smp_ops; diff -Nru a/arch/ppc64/kernel/time.c b/arch/ppc64/kernel/time.c --- a/arch/ppc64/kernel/time.c Fri Feb 21 23:55:40 2003 +++ b/arch/ppc64/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -65,7 +65,7 @@ void smp_local_timer_interrupt(struct pt_regs *); -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; /* keep track of when we need to update the rtc */ time_t last_rtc_update; diff -Nru a/arch/ppc64/xmon/xmon.c b/arch/ppc64/xmon/xmon.c --- a/arch/ppc64/xmon/xmon.c Thu Feb 13 00:48:22 2003 +++ b/arch/ppc64/xmon/xmon.c Tue Feb 25 02:42:32 2003 @@ -2072,7 +2072,7 @@ int instr; int num_parms; - /* dont look for traceback table in userspace */ + /* don't look for traceback table in userspace */ if (codeaddr < PAGE_OFFSET) return 0; diff -Nru a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c --- a/arch/s390/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/s390/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -46,7 +46,7 @@ #define TICK_SIZE tick -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; static ext_int_info_t ext_int_info_timer; static uint64_t xtime_cc; diff -Nru a/arch/s390x/kernel/time.c b/arch/s390x/kernel/time.c --- a/arch/s390x/kernel/time.c Wed Feb 5 05:04:39 2003 +++ b/arch/s390x/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -45,7 +45,7 @@ #define TICK_SIZE tick -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; static ext_int_info_t ext_int_info_timer; static uint64_t xtime_cc; diff -Nru a/arch/sh/kernel/fpu.c b/arch/sh/kernel/fpu.c --- a/arch/sh/kernel/fpu.c Tue Feb 5 07:24:41 2002 +++ b/arch/sh/kernel/fpu.c Tue Feb 25 10:47:28 2003 @@ -118,7 +118,7 @@ /* * Load the FPU with signalling NANS. This bit pattern we're using - * has the property that no matter wether considered as single or as + * has the property that no matter whether considered as single or as * double precission represents signaling NANS. */ diff -Nru a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c --- a/arch/sh/kernel/irq.c Thu Oct 31 07:28:36 2002 +++ b/arch/sh/kernel/irq.c Tue Feb 25 01:38:48 2003 @@ -61,7 +61,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ printk("unexpected IRQ trap at vector %02x\n", irq); diff -Nru a/arch/sh/kernel/pci-dma.c b/arch/sh/kernel/pci-dma.c --- a/arch/sh/kernel/pci-dma.c Mon Feb 4 23:44:56 2002 +++ b/arch/sh/kernel/pci-dma.c Mon Feb 24 10:28:56 2003 @@ -24,7 +24,7 @@ ret = (void *) __get_free_pages(gfp, get_order(size)); if (ret != NULL) { - /* Is it neccessary to do the memset? */ + /* Is it necessary to do the memset? */ memset(ret, 0, size); *dma_handle = virt_to_bus(ret); } diff -Nru a/arch/sh/kernel/pci-sh7751.c b/arch/sh/kernel/pci-sh7751.c --- a/arch/sh/kernel/pci-sh7751.c Fri Nov 1 09:33:01 2002 +++ b/arch/sh/kernel/pci-sh7751.c Mon Feb 24 09:55:51 2003 @@ -285,7 +285,7 @@ struct pci_ops *bios = NULL; struct pci_ops *dir = NULL; - PCIDBG(1,"PCI: Starting intialization.\n"); + PCIDBG(1,"PCI: Starting initialization.\n"); #ifdef CONFIG_PCI_BIOS if ((pci_probe & PCI_PROBE_BIOS) && ((bios = pci_find_bios()))) { pci_probe |= PCI_BIOS_SORT; diff -Nru a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c --- a/arch/sh/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/sh/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -70,7 +70,7 @@ #endif /* CONFIG_CPU_SUBTYPE_ST40STB1 */ #endif /* __sh3__ or __SH4__ */ -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; extern unsigned long wall_jiffies; #define TICK_SIZE tick diff -Nru a/arch/sh/stboards/pcidma.c b/arch/sh/stboards/pcidma.c --- a/arch/sh/stboards/pcidma.c Tue Feb 5 10:48:19 2002 +++ b/arch/sh/stboards/pcidma.c Mon Feb 24 10:28:58 2003 @@ -24,7 +24,7 @@ ret = (void *) __get_free_pages(gfp, get_order(size)); if (ret != NULL) { - /* Is it neccessary to do the memset? */ + /* Is it necessary to do the memset? */ memset(ret, 0, size); *dma_handle = virt_to_bus(ret); } diff -Nru a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c --- a/arch/sparc/kernel/init_task.c Tue Feb 11 03:42:20 2003 +++ b/arch/sparc/kernel/init_task.c Tue Feb 25 09:56:18 2003 @@ -12,7 +12,7 @@ struct mm_struct init_mm = INIT_MM(init_mm); struct task_struct init_task = INIT_TASK(init_task); -/* .text section in head.S is aligned at 8k boundry and this gets linked +/* .text section in head.S is aligned at 8k boundary and this gets linked * right after that so that the init_thread_union is aligned properly as well. * If this is not aligned on a 8k boundry, then you should change code * in etrap.S which assumes it. diff -Nru a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c --- a/arch/sparc/kernel/ioport.c Tue Dec 3 14:35:17 2002 +++ b/arch/sparc/kernel/ioport.c Tue Feb 25 09:17:37 2003 @@ -599,7 +599,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t ba, size_t size, diff -Nru a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c --- a/arch/sparc/kernel/time.c Wed Feb 19 16:57:06 2003 +++ b/arch/sparc/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -45,7 +45,7 @@ extern unsigned long wall_jiffies; -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; spinlock_t rtc_lock = SPIN_LOCK_UNLOCKED; enum sparc_clock_type sp_clock_typ; diff -Nru a/arch/sparc/lib/blockops.S b/arch/sparc/lib/blockops.S --- a/arch/sparc/lib/blockops.S Tue Feb 5 09:40:23 2002 +++ b/arch/sparc/lib/blockops.S Tue Feb 25 09:56:20 2003 @@ -38,7 +38,7 @@ * and (2 * PAGE_SIZE) (for kernel stacks) * and with a second arg of zero. We assume in * all of these cases that the buffer is aligned - * on at least an 8 byte boundry. + * on at least an 8 byte boundary. * * Therefore we special case them to make them * as fast as possible. diff -Nru a/arch/sparc/lib/checksum.S b/arch/sparc/lib/checksum.S --- a/arch/sparc/lib/checksum.S Tue Feb 5 09:40:23 2002 +++ b/arch/sparc/lib/checksum.S Tue Feb 25 09:56:24 2003 @@ -336,7 +336,7 @@ bne cc_dword_align ! yes, we check for short lengths there andcc %g1, 0xffffff80, %g0 ! can we use unrolled loop? 3: be 3f ! nope, less than one loop remains - andcc %o1, 4, %g0 ! dest aligned on 4 or 8 byte boundry? + andcc %o1, 4, %g0 ! dest aligned on 4 or 8 byte boundary? be ccdbl + 4 ! 8 byte aligned, kick ass 5: CSUMCOPY_BIGCHUNK(%o0,%o1,%g7,0x00,%o4,%o5,%g2,%g3,%g4,%g5,%o2,%o3) CSUMCOPY_BIGCHUNK(%o0,%o1,%g7,0x20,%o4,%o5,%g2,%g3,%g4,%g5,%o2,%o3) diff -Nru a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c --- a/arch/sparc/mm/srmmu.c Thu Dec 5 11:54:49 2002 +++ b/arch/sparc/mm/srmmu.c Tue Feb 25 02:42:51 2003 @@ -2120,7 +2120,7 @@ srmmu_is_bad(); } -/* dont laugh, static pagetables */ +/* don't laugh, static pagetables */ static void srmmu_check_pgt_cache(int low, int high) { } diff -Nru a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c --- a/arch/sparc/mm/sun4c.c Fri Feb 7 00:20:33 2003 +++ b/arch/sparc/mm/sun4c.c Tue Feb 25 09:17:39 2003 @@ -533,7 +533,7 @@ } } -/* Addr is always aligned on a page boundry for us already. */ +/* Addr is always aligned on a page boundary for us already. */ static void sun4c_map_dma_area(unsigned long va, u32 addr, int len) { unsigned long page, end; @@ -1042,7 +1042,7 @@ get_locked_segment(addr); /* We are changing the virtual color of the page(s) - * so we must flush the cache to guarentee consistency. + * so we must flush the cache to guarantee consistency. */ sun4c_flush_page(pages); #ifndef CONFIG_SUN4 diff -Nru a/arch/sparc64/kernel/init_task.c b/arch/sparc64/kernel/init_task.c --- a/arch/sparc64/kernel/init_task.c Tue Feb 11 03:42:20 2003 +++ b/arch/sparc64/kernel/init_task.c Tue Feb 25 09:56:10 2003 @@ -12,7 +12,7 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); struct mm_struct init_mm = INIT_MM(init_mm); -/* .text section in head.S is aligned at 2 page boundry and this gets linked +/* .text section in head.S is aligned at 2 page boundary and this gets linked * right after that so that the init_thread_union is aligned properly as well. * We really don't need this special alignment like the Intel does, but * I do it anyways for completeness. diff -Nru a/arch/sparc64/kernel/ioctl32.c b/arch/sparc64/kernel/ioctl32.c --- a/arch/sparc64/kernel/ioctl32.c Wed Feb 19 14:07:51 2003 +++ b/arch/sparc64/kernel/ioctl32.c Tue Feb 25 10:47:17 2003 @@ -3947,7 +3947,7 @@ * * But how to keep track of these kernel buffers? We'd need to either * keep track of them in some table _or_ know about usbdevicefs internals - * (ie. the exact layout of it's file private, which is actually defined + * (ie. the exact layout of its file private, which is actually defined * in linux/usbdevice_fs.h, the layout of the async queues are private to * devio.c) * diff -Nru a/arch/sparc64/kernel/iommu_common.h b/arch/sparc64/kernel/iommu_common.h --- a/arch/sparc64/kernel/iommu_common.h Tue Feb 5 07:22:34 2002 +++ b/arch/sparc64/kernel/iommu_common.h Tue Feb 25 09:56:12 2003 @@ -40,7 +40,7 @@ /* Two addresses are "virtually contiguous" if and only if: * 1) They are equal, or... - * 2) They are both on a page boundry + * 2) They are both on a page boundary */ #define VCONTIG(__X, __Y) (((__X) == (__Y)) || \ (((__X) | (__Y)) << (64UL - PAGE_SHIFT)) == 0UL) diff -Nru a/arch/sparc64/kernel/pci_common.c b/arch/sparc64/kernel/pci_common.c --- a/arch/sparc64/kernel/pci_common.c Mon Nov 18 11:56:35 2002 +++ b/arch/sparc64/kernel/pci_common.c Tue Feb 25 10:47:17 2003 @@ -583,7 +583,7 @@ * the PBM. * * However if that parent bridge has interrupt map/mask - * properties of it's own we use the PROM register property + * properties of its own we use the PROM register property * of the next child device on the path to PDEV. * * In detail the two cases are (note that the 'X' below is the diff -Nru a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c --- a/arch/sparc64/kernel/sbus.c Fri Feb 7 00:20:33 2003 +++ b/arch/sparc64/kernel/sbus.c Tue Feb 25 09:56:15 2003 @@ -24,7 +24,7 @@ #include "iommu_common.h" /* These should be allocated on an SMP_CACHE_BYTES - * aligned boundry for optimal performance. + * aligned boundary for optimal performance. * * On SYSIO, using an 8K page size we have 1GB of SBUS * DMA space mapped. We divide this space into equally diff -Nru a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c --- a/arch/sparc64/kernel/time.c Tue Feb 18 18:59:01 2003 +++ b/arch/sparc64/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -47,7 +47,7 @@ extern unsigned long wall_jiffies; -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; static unsigned long mstk48t08_regs = 0UL; static unsigned long mstk48t59_regs = 0UL; diff -Nru a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c --- a/arch/sparc64/kernel/traps.c Sun Jan 5 21:46:46 2003 +++ b/arch/sparc64/kernel/traps.c Tue Feb 25 09:17:18 2003 @@ -571,7 +571,7 @@ unsigned long flush_linesize = ecache_flush_linesize; unsigned long flush_size = ecache_flush_size; - /* Run through the whole cache to guarentee the timed loop + /* Run through the whole cache to guarantee the timed loop * is really displacing cache lines. */ __asm__ __volatile__("1: subcc %0, %4, %0\n\t" diff -Nru a/arch/sparc64/lib/U3copy_from_user.S b/arch/sparc64/lib/U3copy_from_user.S --- a/arch/sparc64/lib/U3copy_from_user.S Tue Oct 15 16:01:56 2002 +++ b/arch/sparc64/lib/U3copy_from_user.S Tue Feb 25 09:19:19 2003 @@ -416,7 +416,7 @@ 2: VISEntryHalf ! MS+MS - /* Compute (len - (len % 8)) into %g2. This is guarenteed + /* Compute (len - (len % 8)) into %g2. This is guaranteed * to be nonzero. */ andn %o2, 0x7, %g2 ! A0 Group @@ -425,7 +425,7 @@ * one 8-byte longword past the end of src. It actually * does not, as %g2 is subtracted as loads are done from * src, so we always stop before running off the end. - * Also, we are guarenteed to have at least 0x10 bytes + * Also, we are guaranteed to have at least 0x10 bytes * to move here. */ sub %g2, 0x8, %g2 ! A0 Group (reg-dep) diff -Nru a/arch/sparc64/lib/U3copy_in_user.S b/arch/sparc64/lib/U3copy_in_user.S --- a/arch/sparc64/lib/U3copy_in_user.S Mon Feb 4 23:38:36 2002 +++ b/arch/sparc64/lib/U3copy_in_user.S Tue Feb 25 09:19:26 2003 @@ -447,7 +447,7 @@ 2: VISEntryHalf ! MS+MS - /* Compute (len - (len % 8)) into %g2. This is guarenteed + /* Compute (len - (len % 8)) into %g2. This is guaranteed * to be nonzero. */ andn %o2, 0x7, %g2 ! A0 Group @@ -456,7 +456,7 @@ * one 8-byte longword past the end of src. It actually * does not, as %g2 is subtracted as loads are done from * src, so we always stop before running off the end. - * Also, we are guarenteed to have at least 0x10 bytes + * Also, we are guaranteed to have at least 0x10 bytes * to move here. */ sub %g2, 0x8, %g2 ! A0 Group (reg-dep) diff -Nru a/arch/sparc64/lib/U3copy_to_user.S b/arch/sparc64/lib/U3copy_to_user.S --- a/arch/sparc64/lib/U3copy_to_user.S Tue Oct 15 16:01:56 2002 +++ b/arch/sparc64/lib/U3copy_to_user.S Tue Feb 25 09:19:31 2003 @@ -463,7 +463,7 @@ 2: VISEntryHalf ! MS+MS - /* Compute (len - (len % 8)) into %g2. This is guarenteed + /* Compute (len - (len % 8)) into %g2. This is guaranteed * to be nonzero. */ andn %o2, 0x7, %g2 ! A0 Group @@ -472,7 +472,7 @@ * one 8-byte longword past the end of src. It actually * does not, as %g2 is subtracted as loads are done from * src, so we always stop before running off the end. - * Also, we are guarenteed to have at least 0x10 bytes + * Also, we are guaranteed to have at least 0x10 bytes * to move here. */ sub %g2, 0x8, %g2 ! A0 Group (reg-dep) diff -Nru a/arch/sparc64/lib/U3memcpy.S b/arch/sparc64/lib/U3memcpy.S --- a/arch/sparc64/lib/U3memcpy.S Tue Oct 15 16:01:56 2002 +++ b/arch/sparc64/lib/U3memcpy.S Tue Feb 25 09:19:33 2003 @@ -344,7 +344,7 @@ 2: VISEntryHalf ! MS+MS - /* Compute (len - (len % 8)) into %g2. This is guarenteed + /* Compute (len - (len % 8)) into %g2. This is guaranteed * to be nonzero. */ andn %o2, 0x7, %g2 ! A0 Group @@ -353,7 +353,7 @@ * one 8-byte longword past the end of src. It actually * does not, as %g2 is subtracted as loads are done from * src, so we always stop before running off the end. - * Also, we are guarenteed to have at least 0x10 bytes + * Also, we are guaranteed to have at least 0x10 bytes * to move here. */ sub %g2, 0x8, %g2 ! A0 Group (reg-dep) diff -Nru a/arch/sparc64/mm/hugetlbpage.c b/arch/sparc64/mm/hugetlbpage.c --- a/arch/sparc64/mm/hugetlbpage.c Mon Feb 10 19:20:43 2003 +++ b/arch/sparc64/mm/hugetlbpage.c Mon Feb 24 23:13:11 2003 @@ -25,6 +25,7 @@ extern long htlbpagemem; static void zap_hugetlb_resources(struct vm_area_struct *); +void free_huge_page(struct page *page); #define MAX_ID 32 struct htlbpagekey { @@ -64,6 +65,7 @@ spin_unlock(&htlbpage_lock); set_page_count(page, 1); + page->lru.prev = (void *)free_huge_page; memset(page_address(page), 0, HPAGE_SIZE); return page; diff -Nru a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c --- a/arch/sparc64/prom/misc.c Thu Sep 5 22:17:48 2002 +++ b/arch/sparc64/prom/misc.c Tue Feb 25 10:47:17 2003 @@ -142,7 +142,7 @@ return prom_prev; } -/* Install Linux trap table so PROM uses that instead of it's own. */ +/* Install Linux trap table so PROM uses that instead of its own. */ void prom_set_trap_table(unsigned long tba) { p1275_cmd("SUNW,set-trap-table", P1275_INOUT(1, 0), tba); diff -Nru a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c --- a/arch/um/kernel/irq.c Thu Jan 16 13:52:08 2003 +++ b/arch/um/kernel/irq.c Tue Feb 25 01:38:50 2003 @@ -45,7 +45,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ #if CONFIG_X86 diff -Nru a/arch/v850/kernel/irq.c b/arch/v850/kernel/irq.c --- a/arch/v850/kernel/irq.c Mon Feb 17 18:41:09 2003 +++ b/arch/v850/kernel/irq.c Tue Feb 25 01:38:52 2003 @@ -48,7 +48,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ printk("received IRQ %d with unknown interrupt type\n", irq); diff -Nru a/arch/v850/kernel/ma.c b/arch/v850/kernel/ma.c --- a/arch/v850/kernel/ma.c Fri Nov 1 07:20:35 2002 +++ b/arch/v850/kernel/ma.c Mon Feb 24 12:42:23 2003 @@ -61,7 +61,7 @@ specific chips may have more). */ if (chan < 2) { unsigned bits = 0x3 << (chan * 3); - /* Specify that the relevent pins on the chip should do + /* Specify that the relevant pins on the chip should do serial I/O, not direct I/O. */ MA_PORT4_PMC |= bits; /* Specify that we're using the UART, not the CSI device. */ diff -Nru a/arch/v850/kernel/rte_cb_multi.c b/arch/v850/kernel/rte_cb_multi.c --- a/arch/v850/kernel/rte_cb_multi.c Tue Feb 18 18:41:13 2003 +++ b/arch/v850/kernel/rte_cb_multi.c Tue Feb 25 10:44:06 2003 @@ -67,7 +67,7 @@ if ((word & 0xFC0) == 0x780) { /* A `jr' insn, fix up its offset (and yes, the - wierd half-word swapping is intentional). */ + weird half-word swapping is intentional). */ unsigned short hi = word & 0xFFFF; unsigned short lo = word >> 16; unsigned long udisp22 diff -Nru a/arch/v850/kernel/rte_ma1_cb.c b/arch/v850/kernel/rte_ma1_cb.c --- a/arch/v850/kernel/rte_ma1_cb.c Fri Nov 1 07:20:35 2002 +++ b/arch/v850/kernel/rte_ma1_cb.c Mon Feb 24 12:42:23 2003 @@ -93,7 +93,7 @@ /* Turn on the timer. */ NB85E_TIMER_C_TMCC0 (tc) |= NB85E_TIMER_C_TMCC0_CAE; - /* Make sure the relevent port0/port1 pins are assigned + /* Make sure the relevant port0/port1 pins are assigned interrupt duty. We used INTP001-INTP011 (don't screw with INTP000 because the monitor uses it). */ MA_PORT0_PMC |= 0x4; /* P02 (INTP001) in IRQ mode. */ diff -Nru a/arch/v850/kernel/time.c b/arch/v850/kernel/time.c --- a/arch/v850/kernel/time.c Wed Feb 5 05:04:38 2003 +++ b/arch/v850/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -25,7 +25,7 @@ #include "mach.h" -u64 jiffies_64; +u64 jiffies_64 = INITIAL_JIFFIES; #define TICK_SIZE (tick_nsec / 1000) diff -Nru a/arch/x86_64/ia32/ia32_ioctl.c b/arch/x86_64/ia32/ia32_ioctl.c --- a/arch/x86_64/ia32/ia32_ioctl.c Tue Feb 18 10:25:13 2003 +++ b/arch/x86_64/ia32/ia32_ioctl.c Tue Feb 25 10:47:17 2003 @@ -3196,7 +3196,7 @@ * * But how to keep track of these kernel buffers? We'd need to either * keep track of them in some table _or_ know about usbdevicefs internals - * (ie. the exact layout of it's file private, which is actually defined + * (ie. the exact layout of its file private, which is actually defined * in linux/usbdevice_fs.h, the layout of the async queues are private to * devio.c) * diff -Nru a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c --- a/arch/x86_64/kernel/apic.c Sat Feb 22 01:01:22 2003 +++ b/arch/x86_64/kernel/apic.c Tue Feb 25 10:47:30 2003 @@ -292,7 +292,7 @@ __error_in_apic_c(); /* - * Double-check wether this APIC is really registered. + * Double-check whether this APIC is really registered. * This is meaningless in clustered apic mode, so we skip it. */ if (!clustered_apic_mode && @@ -948,7 +948,7 @@ /* * Local APIC timer interrupt. This is the most natural way for doing * local interrupts, but local timer interrupts can be emulated by - * broadcast interrupts too. [in case the hw doesnt support APIC timers] + * broadcast interrupts too. [in case the hw doesn't support APIC timers] * * [ if a single-CPU system runs an SMP kernel then we call the local * interrupt as well. Thus we cannot inline the local irq ... ] diff -Nru a/arch/x86_64/kernel/bluesmoke.c b/arch/x86_64/kernel/bluesmoke.c --- a/arch/x86_64/kernel/bluesmoke.c Fri Jan 17 08:54:26 2003 +++ b/arch/x86_64/kernel/bluesmoke.c Mon Feb 24 10:14:17 2003 @@ -120,7 +120,7 @@ rdmsr(MSR_IA32_MC0_STATUS+i*4, low, high); if ((low | high) != 0) { - printk (KERN_EMERG "MCE: The hardware reports a non fatal, correctable incident occured on CPU %d.\n", smp_processor_id()); + printk (KERN_EMERG "MCE: The hardware reports a non fatal, correctable incident occurred on CPU %d.\n", smp_processor_id()); printk (KERN_EMERG "Bank %d: %08x%08x\n", i, high, low); /* Scrub the error so we don't pick it up in MCE_RATE seconds time. */ diff -Nru a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c --- a/arch/x86_64/kernel/e820.c Thu Jan 30 13:58:50 2003 +++ b/arch/x86_64/kernel/e820.c Tue Feb 25 02:43:06 2003 @@ -204,7 +204,7 @@ request_resource(&iomem_resource, res); if (e820.map[i].type == E820_RAM) { /* - * We dont't know which RAM region contains kernel data, + * We don't know which RAM region contains kernel data, * so we try it repeatedly and let the resource manager * test it. */ diff -Nru a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c --- a/arch/x86_64/kernel/io_apic.c Sat Feb 22 01:22:33 2003 +++ b/arch/x86_64/kernel/io_apic.c Tue Feb 25 01:38:59 2003 @@ -685,7 +685,7 @@ entry.vector = vector; /* - * The timer IRQ doesnt have to know that behind the + * The timer IRQ doesn't have to know that behind the * scene we have a 8259A-master in AEOI mode ... */ irq_desc[0].handler = &ioapic_edge_irq_type; @@ -1539,7 +1539,7 @@ printk(" failed.\n"); if (nmi_watchdog) { - printk(KERN_WARNING "timer doesnt work through the IO-APIC - disabling NMI Watchdog!\n"); + printk(KERN_WARNING "timer doesn't work through the IO-APIC - disabling NMI Watchdog!\n"); nmi_watchdog = 0; } diff -Nru a/arch/x86_64/kernel/irq.c b/arch/x86_64/kernel/irq.c --- a/arch/x86_64/kernel/irq.c Wed Jan 22 15:46:29 2003 +++ b/arch/x86_64/kernel/irq.c Tue Feb 25 01:39:01 2003 @@ -87,7 +87,7 @@ { /* * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesnt deserve + * each architecture has to answer this themselves, it doesn't deserve * a generic callback i think. */ #if CONFIG_X86 diff -Nru a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c --- a/arch/x86_64/kernel/nmi.c Sat Feb 22 00:26:39 2003 +++ b/arch/x86_64/kernel/nmi.c Tue Feb 25 02:43:11 2003 @@ -228,7 +228,7 @@ * as these watchdog NMI IRQs are generated on every CPU, we only * have to check the current processor. * - * since NMIs dont listen to _any_ locks, we have to be extremely + * since NMIs don't listen to _any_ locks, we have to be extremely * careful not to rely on unsafe variables. The printk might lock * up though, so we have to break up any console locks first ... * [when there will be more tty-related locks, break them up diff -Nru a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c --- a/arch/x86_64/kernel/pci-gart.c Mon Jan 6 05:58:59 2003 +++ b/arch/x86_64/kernel/pci-gart.c Mon Feb 24 23:13:24 2003 @@ -437,6 +437,7 @@ } flush_gart(); + global_flush_tlb(); printk("PCI-DMA: aperture base @ %x size %u KB\n", aper_base, aper_size>>10); return 0; diff -Nru a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c --- a/arch/x86_64/kernel/smpboot.c Fri Feb 21 04:08:57 2003 +++ b/arch/x86_64/kernel/smpboot.c Tue Feb 25 10:47:32 2003 @@ -104,7 +104,7 @@ /* * TSC synchronization. * - * We first check wether all CPUs have their TSC's synchronized, + * We first check whether all CPUs have their TSC's synchronized, * then we print a warning if not, and always resync. */ @@ -774,7 +774,7 @@ } /* - * If we couldnt find an SMP configuration at boot time, + * If we couldn't find an SMP configuration at boot time, * get out of here now! */ if (!smp_found_config) { diff -Nru a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c --- a/arch/x86_64/kernel/time.c Sat Feb 22 01:27:20 2003 +++ b/arch/x86_64/kernel/time.c Mon Feb 24 23:13:09 2003 @@ -30,7 +30,7 @@ #include #endif -u64 jiffies_64; +u64 jiffies_64; extern int using_apic_timer; diff -Nru a/arch/x86_64/mm/ioremap.c b/arch/x86_64/mm/ioremap.c --- a/arch/x86_64/mm/ioremap.c Tue Jan 28 10:45:55 2003 +++ b/arch/x86_64/mm/ioremap.c Mon Feb 24 23:13:24 2003 @@ -205,6 +205,7 @@ iounmap(p); p = NULL; } + global_flush_tlb(); } return p; @@ -226,6 +227,7 @@ change_page_attr(virt_to_page(__va(p->phys_addr)), p->size >> PAGE_SHIFT, PAGE_KERNEL); + global_flush_tlb(); } kfree(p); } diff -Nru a/drivers/acorn/block/fd1772.c b/drivers/acorn/block/fd1772.c --- a/drivers/acorn/block/fd1772.c Tue Feb 18 10:38:27 2003 +++ b/drivers/acorn/block/fd1772.c Tue Feb 25 10:27:18 2003 @@ -1081,7 +1081,7 @@ MotorOn = 1; START_TIMEOUT(); /* we must wait for the IRQ here, because the ST-DMA is - * released immediatly afterwards and the interrupt may be + * released immediately afterwards and the interrupt may be * delivered to the wrong driver. */ } diff -Nru a/drivers/acorn/block/mfmhd.c b/drivers/acorn/block/mfmhd.c --- a/drivers/acorn/block/mfmhd.c Sun Nov 17 13:36:31 2002 +++ b/drivers/acorn/block/mfmhd.c Tue Feb 25 10:27:22 2003 @@ -406,7 +406,7 @@ outw(command, MFM_COMMAND); status = inw(MFM_STATUS); - DBG("issue_command: status immediatly after command issue: %02X:\n ", status >> 8); + DBG("issue_command: status immediately after command issue: %02X:\n ", status >> 8); } static void wait_for_completion(void) @@ -451,7 +451,7 @@ return; }; - /* OK so what ever happend its not an error, now I reckon we are left between + /* OK so what ever happened it's not an error, now I reckon we are left between a choice of command end or some data which is ready to be collected */ /* I think we have to transfer data while the interrupt line is on and its not any other type of interrupt */ diff -Nru a/drivers/acorn/net/ether3.c b/drivers/acorn/net/ether3.c --- a/drivers/acorn/net/ether3.c Sun Nov 17 14:11:43 2002 +++ b/drivers/acorn/net/ether3.c Tue Feb 25 10:47:06 2003 @@ -101,7 +101,7 @@ /* * ether3 read/write. Slow things down a bit... - * The SEEQ8005 doesn't like us writing to it's registers + * The SEEQ8005 doesn't like us writing to its registers * too quickly. */ static inline void ether3_outb(int v, const int r) @@ -304,7 +304,7 @@ /* * There is a problem with the NQ8005 in that it occasionally loses the * last two bytes. To get round this problem, we receive the CRC as - * well. That way, if we do loose the last two, then it doesn't matter. + * well. That way, if we do lose the last two, then it doesn't matter. */ ether3_outw(priv->regs.config1 | CFG1_TRANSEND, REG_CONFIG1); ether3_outw((TX_END>>8) - 1, REG_BUFWIN); diff -Nru a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig --- a/drivers/acpi/Kconfig Fri Feb 14 05:30:05 2003 +++ b/drivers/acpi/Kconfig Wed Feb 26 13:48:11 2003 @@ -6,6 +6,7 @@ config ACPI bool "ACPI Support" if X86 + depends on !X86_VISWS default y if IA64 && (!IA64_HP_SIM || IA64_SGI_SN) ---help--- Advanced Configuration and Power Interface (ACPI) support for diff -Nru a/drivers/acpi/acpi_ksyms.c b/drivers/acpi/acpi_ksyms.c --- a/drivers/acpi/acpi_ksyms.c Wed Feb 12 15:41:38 2003 +++ b/drivers/acpi/acpi_ksyms.c Thu Feb 27 16:24:14 2003 @@ -76,6 +76,7 @@ EXPORT_SYMBOL(acpi_release_global_lock); EXPORT_SYMBOL(acpi_get_current_resources); EXPORT_SYMBOL(acpi_get_possible_resources); +EXPORT_SYMBOL(acpi_walk_resources); EXPORT_SYMBOL(acpi_set_current_resources); EXPORT_SYMBOL(acpi_enable_event); EXPORT_SYMBOL(acpi_disable_event); @@ -86,6 +87,7 @@ EXPORT_SYMBOL(acpi_get_register); EXPORT_SYMBOL(acpi_set_register); EXPORT_SYMBOL(acpi_enter_sleep_state); +EXPORT_SYMBOL(acpi_enter_sleep_state_s4bios); EXPORT_SYMBOL(acpi_get_system_info); EXPORT_SYMBOL(acpi_get_devices); diff -Nru a/drivers/acpi/dispatcher/dsobject.c b/drivers/acpi/dispatcher/dsobject.c --- a/drivers/acpi/dispatcher/dsobject.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/dispatcher/dsobject.c Tue Feb 25 10:47:06 2003 @@ -396,7 +396,7 @@ return_ACPI_STATUS (status); } - /* Re-type the object according to it's argument */ + /* Re-type the object according to its argument */ node->type = ACPI_GET_OBJECT_TYPE (obj_desc); diff -Nru a/drivers/acpi/ec.c b/drivers/acpi/ec.c --- a/drivers/acpi/ec.c Wed Feb 12 15:55:24 2003 +++ b/drivers/acpi/ec.c Thu Feb 27 16:24:14 2003 @@ -644,15 +644,46 @@ } +static acpi_status +acpi_ec_io_ports ( + struct acpi_resource *resource, + void *context) +{ + struct acpi_ec *ec = (struct acpi_ec *) context; + struct acpi_generic_address *addr; + + if (resource->id != ACPI_RSTYPE_IO) { + return AE_OK; + } + + /* + * The first address region returned is the data port, and + * the second address region returned is the status/command + * port. + */ + if (ec->data_addr.register_bit_width == 0) { + addr = &ec->data_addr; + } else if (ec->command_addr.register_bit_width == 0) { + addr = &ec->command_addr; + } else { + return AE_CTRL_TERMINATE; + } + + addr->address_space_id = ACPI_ADR_SPACE_SYSTEM_IO; + addr->register_bit_width = 8; + addr->register_bit_offset = 0; + addr->address = resource->data.io.min_base_address; + + return AE_OK; +} + + static int acpi_ec_start ( struct acpi_device *device) { - int result = 0; acpi_status status = AE_OK; struct acpi_ec *ec = NULL; - struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - struct acpi_resource *resource = NULL; ACPI_FUNCTION_TRACE("acpi_ec_start"); @@ -667,33 +698,13 @@ /* * Get I/O port addresses. Convert to GAS format. */ - status = acpi_get_current_resources(ec->handle, &buffer); - if (ACPI_FAILURE(status)) { + status = acpi_walk_resources(ec->handle, METHOD_NAME__CRS, + acpi_ec_io_ports, ec); + if (ACPI_FAILURE(status) || ec->command_addr.register_bit_width == 0) { ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error getting I/O port addresses")); return_VALUE(-ENODEV); } - resource = (struct acpi_resource *) buffer.pointer; - if (!resource || (resource->id != ACPI_RSTYPE_IO)) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid or missing resource\n")); - result = -ENODEV; - goto end; - } - ec->data_addr.address_space_id = ACPI_ADR_SPACE_SYSTEM_IO; - ec->data_addr.register_bit_width = 8; - ec->data_addr.register_bit_offset = 0; - ec->data_addr.address = resource->data.io.min_base_address; - - resource = ACPI_NEXT_RESOURCE(resource); - if (!resource || (resource->id != ACPI_RSTYPE_IO)) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid or missing resource\n")); - result = -ENODEV; - goto end; - } - ec->command_addr.address_space_id = ACPI_ADR_SPACE_SYSTEM_IO; - ec->command_addr.register_bit_width = 8; - ec->command_addr.register_bit_offset = 0; - ec->command_addr.address = resource->data.io.min_base_address; ec->status_addr = ec->command_addr; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "gpe=0x%02x, ports=0x%2x,0x%2x\n", @@ -706,8 +717,7 @@ status = acpi_install_gpe_handler(ec->gpe_bit, ACPI_EVENT_EDGE_TRIGGERED, &acpi_ec_gpe_handler, ec); if (ACPI_FAILURE(status)) { - result = -ENODEV; - goto end; + return_VALUE(-ENODEV); } status = acpi_install_address_space_handler (ec->handle, @@ -715,13 +725,10 @@ &acpi_ec_space_setup, ec); if (ACPI_FAILURE(status)) { acpi_remove_gpe_handler(ec->gpe_bit, &acpi_ec_gpe_handler); - result = -ENODEV; - goto end; + return_VALUE(-ENODEV); } -end: - acpi_os_free(buffer.pointer); - return_VALUE(result); + return_VALUE(AE_OK); } diff -Nru a/drivers/acpi/events/Makefile b/drivers/acpi/events/Makefile --- a/drivers/acpi/events/Makefile Sat Dec 14 04:38:56 2002 +++ b/drivers/acpi/events/Makefile Thu Feb 27 16:08:05 2003 @@ -4,6 +4,6 @@ obj-y := evevent.o evregion.o evsci.o evxfevnt.o \ evmisc.o evrgnini.o evxface.o evxfregn.o \ - evgpe.o + evgpe.o evgpeblk.o EXTRA_CFLAGS += $(ACPI_CFLAGS) diff -Nru a/drivers/acpi/events/evevent.c b/drivers/acpi/events/evevent.c --- a/drivers/acpi/events/evevent.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evevent.c Thu Feb 27 16:23:01 2003 @@ -79,7 +79,7 @@ /* * Initialize the Fixed and General Purpose acpi_events prior. This is - * done prior to enabling SCIs to prevent interrupts from occuring + * done prior to enabling SCIs to prevent interrupts from occurring * before handers are installed. */ status = acpi_ev_fixed_event_initialize (); @@ -110,7 +110,7 @@ * * RETURN: Status * - * DESCRIPTION: Install handlers for the SCI, Global Lock, and GPEs. + * DESCRIPTION: Install interrupt handlers for the SCI and Global Lock * ******************************************************************************/ @@ -130,16 +130,6 @@ if (ACPI_FAILURE (status)) { ACPI_REPORT_ERROR (( "Unable to install System Control Interrupt Handler, %s\n", - acpi_format_exception (status))); - return_ACPI_STATUS (status); - } - - /* Install handlers for control method GPE handlers (_Lxx, _Exx) */ - - status = acpi_ev_init_gpe_control_methods (); - if (ACPI_FAILURE (status)) { - ACPI_REPORT_ERROR (( - "Unable to initialize GPE control methods, %s\n", acpi_format_exception (status))); return_ACPI_STATUS (status); } diff -Nru a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c --- a/drivers/acpi/events/evgpe.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evgpe.c Thu Feb 27 16:23:01 2003 @@ -51,401 +51,54 @@ /******************************************************************************* * - * FUNCTION: acpi_ev_gpe_initialize + * FUNCTION: acpi_ev_get_gpe_event_info * - * PARAMETERS: None - * - * RETURN: Status + * PARAMETERS: gpe_number - Raw GPE number * - * DESCRIPTION: Initialize the GPE data structures + * RETURN: None. * - ******************************************************************************/ - -acpi_status -acpi_ev_gpe_initialize (void) -{ - acpi_native_uint i; - acpi_native_uint j; - u32 gpe_block; - u32 gpe_register; - u32 gpe_number_index; - u32 gpe_number; - struct acpi_gpe_register_info *gpe_register_info; - acpi_status status; - - - ACPI_FUNCTION_TRACE ("ev_gpe_initialize"); - - - /* - * Initialize the GPE Block globals - * - * Why the GPE register block lengths are divided by 2: From the ACPI Spec, - * section "General-Purpose Event Registers", we have: - * - * "Each register block contains two registers of equal length - * GPEx_STS and GPEx_EN (where x is 0 or 1). The length of the - * GPE0_STS and GPE0_EN registers is equal to half the GPE0_LEN - * The length of the GPE1_STS and GPE1_EN registers is equal to - * half the GPE1_LEN. If a generic register block is not supported - * then its respective block pointer and block length values in the - * FADT table contain zeros. The GPE0_LEN and GPE1_LEN do not need - * to be the same size." - */ - acpi_gbl_gpe_block_info[0].register_count = 0; - acpi_gbl_gpe_block_info[1].register_count = 0; - - acpi_gbl_gpe_block_info[0].block_address = &acpi_gbl_FADT->xgpe0_blk; - acpi_gbl_gpe_block_info[1].block_address = &acpi_gbl_FADT->xgpe1_blk; - - acpi_gbl_gpe_block_info[0].block_base_number = 0; - acpi_gbl_gpe_block_info[1].block_base_number = acpi_gbl_FADT->gpe1_base; - - - /* - * Determine the maximum GPE number for this machine. - * - * Note: both GPE0 and GPE1 are optional, and either can exist without - * the other. - * If EITHER the register length OR the block address are zero, then that - * particular block is not supported. - */ - if (acpi_gbl_FADT->xgpe0_blk.register_bit_width && acpi_gbl_FADT->xgpe0_blk.address) { - /* GPE block 0 exists (has both length and address > 0) */ - - acpi_gbl_gpe_block_info[0].register_count = (u16) (acpi_gbl_FADT->xgpe0_blk.register_bit_width / (ACPI_GPE_REGISTER_WIDTH * 2)); - acpi_gbl_gpe_number_max = (acpi_gbl_gpe_block_info[0].register_count * ACPI_GPE_REGISTER_WIDTH) - 1; - } - - if (acpi_gbl_FADT->xgpe1_blk.register_bit_width && acpi_gbl_FADT->xgpe1_blk.address) { - /* GPE block 1 exists (has both length and address > 0) */ - - acpi_gbl_gpe_block_info[1].register_count = (u16) (acpi_gbl_FADT->xgpe1_blk.register_bit_width / (ACPI_GPE_REGISTER_WIDTH * 2)); - - /* Check for GPE0/GPE1 overlap (if both banks exist) */ - - if ((acpi_gbl_gpe_block_info[0].register_count) && - (acpi_gbl_gpe_number_max >= acpi_gbl_FADT->gpe1_base)) { - ACPI_REPORT_ERROR (( - "GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1\n", - acpi_gbl_gpe_number_max, acpi_gbl_FADT->gpe1_base, - acpi_gbl_FADT->gpe1_base + ((acpi_gbl_gpe_block_info[1].register_count * ACPI_GPE_REGISTER_WIDTH) - 1))); - - /* Ignore GPE1 block by setting the register count to zero */ - - acpi_gbl_gpe_block_info[1].register_count = 0; - } - else { - /* - * GPE0 and GPE1 do not have to be contiguous in the GPE number space, - * But, GPE0 always starts at zero. - */ - acpi_gbl_gpe_number_max = acpi_gbl_FADT->gpe1_base + - ((acpi_gbl_gpe_block_info[1].register_count * ACPI_GPE_REGISTER_WIDTH) - 1); - } - } - - /* Exit if there are no GPE registers */ - - acpi_gbl_gpe_register_count = acpi_gbl_gpe_block_info[0].register_count + - acpi_gbl_gpe_block_info[1].register_count; - if (!acpi_gbl_gpe_register_count) { - /* GPEs are not required by ACPI, this is OK */ - - ACPI_REPORT_INFO (("There are no GPE blocks defined in the FADT\n")); - return_ACPI_STATUS (AE_OK); - } - - /* Check for Max GPE number out-of-range */ - - if (acpi_gbl_gpe_number_max > ACPI_GPE_MAX) { - ACPI_REPORT_ERROR (("Maximum GPE number from FADT is too large: 0x%X\n", - acpi_gbl_gpe_number_max)); - return_ACPI_STATUS (AE_BAD_VALUE); - } - - /* Allocate the GPE number-to-index translation table */ - - acpi_gbl_gpe_number_to_index = ACPI_MEM_CALLOCATE ( - sizeof (struct acpi_gpe_index_info) * - ((acpi_size) acpi_gbl_gpe_number_max + 1)); - if (!acpi_gbl_gpe_number_to_index) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Could not allocate the gpe_number_to_index table\n")); - return_ACPI_STATUS (AE_NO_MEMORY); - } - - /* Set the Gpe index table to GPE_INVALID */ - - ACPI_MEMSET (acpi_gbl_gpe_number_to_index, (int) ACPI_GPE_INVALID, - sizeof (struct acpi_gpe_index_info) * ((acpi_size) acpi_gbl_gpe_number_max + 1)); - - /* Allocate the GPE register information block */ - - acpi_gbl_gpe_register_info = ACPI_MEM_CALLOCATE ( - (acpi_size) acpi_gbl_gpe_register_count * - sizeof (struct acpi_gpe_register_info)); - if (!acpi_gbl_gpe_register_info) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Could not allocate the gpe_register_info table\n")); - goto error_exit1; - } - - /* - * Allocate the GPE dispatch handler block. There are eight distinct GPEs - * per register. Initialization to zeros is sufficient. - */ - acpi_gbl_gpe_number_info = ACPI_MEM_CALLOCATE ( - ((acpi_size) acpi_gbl_gpe_register_count * ACPI_GPE_REGISTER_WIDTH) * - sizeof (struct acpi_gpe_number_info)); - if (!acpi_gbl_gpe_number_info) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not allocate the gpe_number_info table\n")); - goto error_exit2; - } - - /* - * Initialize the GPE information and validation tables. A goal of these - * tables is to hide the fact that there are two separate GPE register sets - * in a given gpe hardware block, the status registers occupy the first half, - * and the enable registers occupy the second half. Another goal is to hide - * the fact that there may be multiple GPE hardware blocks. - */ - gpe_register = 0; - gpe_number_index = 0; - - for (gpe_block = 0; gpe_block < ACPI_MAX_GPE_BLOCKS; gpe_block++) { - for (i = 0; i < acpi_gbl_gpe_block_info[gpe_block].register_count; i++) { - gpe_register_info = &acpi_gbl_gpe_register_info[gpe_register]; - - /* Init the Register info for this entire GPE register (8 GPEs) */ - - gpe_register_info->base_gpe_number = (u8) (acpi_gbl_gpe_block_info[gpe_block].block_base_number - + (i * ACPI_GPE_REGISTER_WIDTH)); - - ACPI_STORE_ADDRESS (gpe_register_info->status_address.address, - (acpi_gbl_gpe_block_info[gpe_block].block_address->address - + i)); - - ACPI_STORE_ADDRESS (gpe_register_info->enable_address.address, - (acpi_gbl_gpe_block_info[gpe_block].block_address->address - + i - + acpi_gbl_gpe_block_info[gpe_block].register_count)); - - gpe_register_info->status_address.address_space_id = acpi_gbl_gpe_block_info[gpe_block].block_address->address_space_id; - gpe_register_info->enable_address.address_space_id = acpi_gbl_gpe_block_info[gpe_block].block_address->address_space_id; - gpe_register_info->status_address.register_bit_width = ACPI_GPE_REGISTER_WIDTH; - gpe_register_info->enable_address.register_bit_width = ACPI_GPE_REGISTER_WIDTH; - gpe_register_info->status_address.register_bit_offset = ACPI_GPE_REGISTER_WIDTH; - gpe_register_info->enable_address.register_bit_offset = ACPI_GPE_REGISTER_WIDTH; - - /* Init the Index mapping info for each GPE number within this register */ - - for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) { - gpe_number = gpe_register_info->base_gpe_number + (u32) j; - acpi_gbl_gpe_number_to_index[gpe_number].number_index = (u8) gpe_number_index; - - acpi_gbl_gpe_number_info[gpe_number_index].bit_mask = acpi_gbl_decode_to8bit[j]; - gpe_number_index++; - } - - /* - * Clear the status/enable registers. Note that status registers - * are cleared by writing a '1', while enable registers are cleared - * by writing a '0'. - */ - status = acpi_hw_low_level_write (ACPI_GPE_REGISTER_WIDTH, 0x00, &gpe_register_info->enable_address, 0); - if (ACPI_FAILURE (status)) { - return_ACPI_STATUS (status); - } - - status = acpi_hw_low_level_write (ACPI_GPE_REGISTER_WIDTH, 0xFF, &gpe_register_info->status_address, 0); - if (ACPI_FAILURE (status)) { - return_ACPI_STATUS (status); - } - - gpe_register++; - } - - if (i) { - /* Dump info about this valid GPE block */ - - ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "GPE Block%d: %X registers at %8.8X%8.8X\n", - (s32) gpe_block, acpi_gbl_gpe_block_info[0].register_count, - ACPI_HIDWORD (acpi_gbl_gpe_block_info[gpe_block].block_address->address), - ACPI_LODWORD (acpi_gbl_gpe_block_info[gpe_block].block_address->address))); - - ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "GPE Block%d defined as GPE%d to GPE%d\n", - (s32) gpe_block, - (u32) acpi_gbl_gpe_block_info[gpe_block].block_base_number, - (u32) (acpi_gbl_gpe_block_info[gpe_block].block_base_number + - ((acpi_gbl_gpe_block_info[gpe_block].register_count * ACPI_GPE_REGISTER_WIDTH) -1)))); - } - } - - return_ACPI_STATUS (AE_OK); - - - /* Error cleanup */ - -error_exit2: - ACPI_MEM_FREE (acpi_gbl_gpe_register_info); - -error_exit1: - ACPI_MEM_FREE (acpi_gbl_gpe_number_to_index); - return_ACPI_STATUS (AE_NO_MEMORY); -} - - -/******************************************************************************* + * DESCRIPTION: Returns the event_info struct + * associated with this GPE. * - * FUNCTION: acpi_ev_save_method_info - * - * PARAMETERS: None - * - * RETURN: None - * - * DESCRIPTION: Called from acpi_walk_namespace. Expects each object to be a - * control method under the _GPE portion of the namespace. - * Extract the name and GPE type from the object, saving this - * information for quick lookup during GPE dispatch - * - * The name of each GPE control method is of the form: - * "_Lnn" or "_Enn" - * Where: - * L - means that the GPE is level triggered - * E - means that the GPE is edge triggered - * nn - is the GPE number [in HEX] + * TBD: this function will go away when full support of GPE block devices + * is implemented! * ******************************************************************************/ -static acpi_status -acpi_ev_save_method_info ( - acpi_handle obj_handle, - u32 level, - void *obj_desc, - void **return_value) +struct acpi_gpe_event_info * +acpi_ev_get_gpe_event_info ( + u32 gpe_number) { - u32 gpe_number; - struct acpi_gpe_number_info *gpe_number_info; - char name[ACPI_NAME_SIZE + 1]; - u8 type; - acpi_status status; - - - ACPI_FUNCTION_NAME ("ev_save_method_info"); - - - /* Extract the name from the object and convert to a string */ + struct acpi_gpe_block_info *gpe_block; - ACPI_MOVE_UNALIGNED32_TO_32 (name, - &((struct acpi_namespace_node *) obj_handle)->name.integer); - name[ACPI_NAME_SIZE] = 0; - /* - * Edge/Level determination is based on the 2nd character of the method name - */ - switch (name[1]) { - case 'L': - type = ACPI_EVENT_LEVEL_TRIGGERED; - break; - - case 'E': - type = ACPI_EVENT_EDGE_TRIGGERED; - break; + /* Examine GPE Block 0 */ - default: - /* Unknown method type, just ignore it! */ - - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Unknown GPE method type: %s (name not of form _Lnn or _Enn)\n", - name)); - return (AE_OK); + gpe_block = acpi_gbl_gpe_block_list_head; + if (!gpe_block) { + return (NULL); } - /* Convert the last two characters of the name to the GPE Number */ - - gpe_number = ACPI_STRTOUL (&name[2], NULL, 16); - if (gpe_number == ACPI_UINT32_MAX) { - /* Conversion failed; invalid method, just ignore it */ - - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "Could not extract GPE number from name: %s (name not of form _Lnn or _Enn)\n", - name)); - return (AE_OK); + if ((gpe_number >= gpe_block->block_base_number) && + (gpe_number < gpe_block->block_base_number + (gpe_block->register_count * 8))) { + return (&gpe_block->event_info[gpe_number - gpe_block->block_base_number]); } - /* Get GPE index and ensure that we have a valid GPE number */ - - gpe_number_info = acpi_ev_get_gpe_number_info (gpe_number); - if (!gpe_number_info) { - /* Not valid, all we can do here is ignore it */ + /* Examine GPE Block 1 */ - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, - "GPE number associated with method is not valid %s\n", - name)); - return (AE_OK); + gpe_block = gpe_block->next; + if (!gpe_block) { + return (NULL); } - /* - * Now we can add this information to the gpe_number_info block - * for use during dispatch of this GPE. - */ - gpe_number_info->type = type; - gpe_number_info->method_node = (struct acpi_namespace_node *) obj_handle; - - /* - * Enable the GPE (SCIs should be disabled at this point) - */ - status = acpi_hw_enable_gpe (gpe_number); - if (ACPI_FAILURE (status)) { - return (status); + if ((gpe_number >= gpe_block->block_base_number) && + (gpe_number < gpe_block->block_base_number + (gpe_block->register_count * 8))) { + return (&gpe_block->event_info[gpe_number - gpe_block->block_base_number]); } - ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Registered GPE method %s as GPE number %2.2X\n", - name, gpe_number)); - return (AE_OK); + return (NULL); } - -/******************************************************************************* - * - * FUNCTION: acpi_ev_init_gpe_control_methods - * - * PARAMETERS: None - * - * RETURN: Status - * - * DESCRIPTION: Obtain the control methods associated with the GPEs. - * NOTE: Must be called AFTER namespace initialization! - * - ******************************************************************************/ - -acpi_status -acpi_ev_init_gpe_control_methods (void) -{ - acpi_status status; - - - ACPI_FUNCTION_TRACE ("ev_init_gpe_control_methods"); - - - /* Get a permanent handle to the _GPE object */ - - status = acpi_get_handle (NULL, "\\_GPE", &acpi_gbl_gpe_obj_handle); - if (ACPI_FAILURE (status)) { - return_ACPI_STATUS (status); - } - - /* Traverse the namespace under \_GPE to find all methods there */ - - status = acpi_walk_namespace (ACPI_TYPE_METHOD, acpi_gbl_gpe_obj_handle, - ACPI_UINT32_MAX, acpi_ev_save_method_info, - NULL, NULL); - - return_ACPI_STATUS (status); -} - - /******************************************************************************* * * FUNCTION: acpi_ev_gpe_detect @@ -470,62 +123,74 @@ struct acpi_gpe_register_info *gpe_register_info; u32 in_value; acpi_status status; + struct acpi_gpe_block_info *gpe_block; ACPI_FUNCTION_NAME ("ev_gpe_detect"); - /* - * Read all of the 8-bit GPE status and enable registers - * in both of the register blocks, saving all of it. - * Find all currently active GP events. - */ - for (i = 0; i < acpi_gbl_gpe_register_count; i++) { - gpe_register_info = &acpi_gbl_gpe_register_info[i]; + /* Examine all GPE blocks attached to this interrupt level */ - status = acpi_hw_low_level_read (ACPI_GPE_REGISTER_WIDTH, &in_value, &gpe_register_info->status_address, 0); - gpe_register_info->status = (u8) in_value; - if (ACPI_FAILURE (status)) { - return (ACPI_INTERRUPT_NOT_HANDLED); - } + gpe_block = acpi_gbl_gpe_block_list_head; + while (gpe_block) { + /* + * Read all of the 8-bit GPE status and enable registers + * in this GPE block, saving all of them. + * Find all currently active GP events. + */ + for (i = 0; i < gpe_block->register_count; i++) { + /* Get the next status/enable pair */ - status = acpi_hw_low_level_read (ACPI_GPE_REGISTER_WIDTH, &in_value, &gpe_register_info->enable_address, 0); - gpe_register_info->enable = (u8) in_value; - if (ACPI_FAILURE (status)) { - return (ACPI_INTERRUPT_NOT_HANDLED); - } + gpe_register_info = &gpe_block->register_info[i]; + + status = acpi_hw_low_level_read (ACPI_GPE_REGISTER_WIDTH, &in_value, + &gpe_register_info->status_address, 0); + gpe_register_info->status = (u8) in_value; + if (ACPI_FAILURE (status)) { + return (ACPI_INTERRUPT_NOT_HANDLED); + } - ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS, - "GPE block at %8.8X%8.8X - Values: Enable %02X Status %02X\n", - ACPI_HIDWORD (gpe_register_info->enable_address.address), - ACPI_LODWORD (gpe_register_info->enable_address.address), - gpe_register_info->enable, - gpe_register_info->status)); - - /* First check if there is anything active at all in this register */ - - enabled_status_byte = (u8) (gpe_register_info->status & - gpe_register_info->enable); - if (!enabled_status_byte) { - /* No active GPEs in this register, move on */ + status = acpi_hw_low_level_read (ACPI_GPE_REGISTER_WIDTH, &in_value, + &gpe_register_info->enable_address, 0); + gpe_register_info->enable = (u8) in_value; + if (ACPI_FAILURE (status)) { + return (ACPI_INTERRUPT_NOT_HANDLED); + } - continue; - } + ACPI_DEBUG_PRINT ((ACPI_DB_INTERRUPTS, + "GPE block at %8.8X%8.8X - Values: Enable %02X Status %02X\n", + ACPI_HIDWORD (gpe_register_info->enable_address.address), + ACPI_LODWORD (gpe_register_info->enable_address.address), + gpe_register_info->enable, + gpe_register_info->status)); + + /* First check if there is anything active at all in this register */ + + enabled_status_byte = (u8) (gpe_register_info->status & + gpe_register_info->enable); + if (!enabled_status_byte) { + /* No active GPEs in this register, move on */ + + continue; + } - /* Now look at the individual GPEs in this byte register */ + /* Now look at the individual GPEs in this byte register */ - for (j = 0, bit_mask = 1; j < ACPI_GPE_REGISTER_WIDTH; j++, bit_mask <<= 1) { - /* Examine one GPE bit */ + for (j = 0, bit_mask = 1; j < ACPI_GPE_REGISTER_WIDTH; j++, bit_mask <<= 1) { + /* Examine one GPE bit */ - if (enabled_status_byte & bit_mask) { - /* - * Found an active GPE. Dispatch the event to a handler - * or method. - */ - int_status |= acpi_ev_gpe_dispatch ( - gpe_register_info->base_gpe_number + j); + if (enabled_status_byte & bit_mask) { + /* + * Found an active GPE. Dispatch the event to a handler + * or method. + */ + int_status |= acpi_ev_gpe_dispatch ( + &gpe_block->event_info[(i * ACPI_GPE_REGISTER_WIDTH) +j]); + } } } + + gpe_block = gpe_block->next; } return (int_status); @@ -536,7 +201,7 @@ * * FUNCTION: acpi_ev_asynch_execute_gpe_method * - * PARAMETERS: gpe_number - The 0-based GPE number + * PARAMETERS: gpe_event_info - Info for this GPE * * RETURN: None * @@ -552,20 +217,14 @@ acpi_ev_asynch_execute_gpe_method ( void *context) { - u32 gpe_number = (u32) ACPI_TO_INTEGER (context); - u32 gpe_number_index; - struct acpi_gpe_number_info gpe_number_info; + struct acpi_gpe_event_info *gpe_event_info = (void *) context; + u32 gpe_number = 0; acpi_status status; ACPI_FUNCTION_TRACE ("ev_asynch_execute_gpe_method"); - gpe_number_index = acpi_ev_get_gpe_number_index (gpe_number); - if (gpe_number_index == ACPI_GPE_INVALID) { - return_VOID; - } - /* * Take a snapshot of the GPE info for this level - we copy the * info to prevent a race condition with remove_handler. @@ -575,40 +234,38 @@ return_VOID; } - gpe_number_info = acpi_gbl_gpe_number_info [gpe_number_index]; status = acpi_ut_release_mutex (ACPI_MTX_EVENTS); if (ACPI_FAILURE (status)) { return_VOID; } - if (gpe_number_info.method_node) { + if (gpe_event_info->method_node) { /* * Invoke the GPE Method (_Lxx, _Exx): * (Evaluate the _Lxx/_Exx control method that corresponds to this GPE.) */ - status = acpi_ns_evaluate_by_handle (gpe_number_info.method_node, NULL, NULL); + status = acpi_ns_evaluate_by_handle (gpe_event_info->method_node, NULL, NULL); if (ACPI_FAILURE (status)) { ACPI_REPORT_ERROR (("%s while evaluating method [%4.4s] for GPE[%2.2X]\n", acpi_format_exception (status), - gpe_number_info.method_node->name.ascii, gpe_number)); + gpe_event_info->method_node->name.ascii, gpe_number)); } } - if (gpe_number_info.type & ACPI_EVENT_LEVEL_TRIGGERED) { + if (gpe_event_info->type & ACPI_EVENT_LEVEL_TRIGGERED) { /* * GPE is level-triggered, we clear the GPE status bit after handling * the event. */ - status = acpi_hw_clear_gpe (gpe_number); + status = acpi_hw_clear_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { return_VOID; } } - /* - * Enable the GPE. - */ - (void) acpi_hw_enable_gpe (gpe_number); + /* Enable this GPE */ + + (void) acpi_hw_enable_gpe (gpe_event_info); return_VOID; } @@ -617,7 +274,7 @@ * * FUNCTION: acpi_ev_gpe_dispatch * - * PARAMETERS: gpe_number - The 0-based GPE number + * PARAMETERS: gpe_event_info - info for this GPE * * RETURN: INTERRUPT_HANDLED or INTERRUPT_NOT_HANDLED * @@ -629,9 +286,9 @@ u32 acpi_ev_gpe_dispatch ( - u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info) { - struct acpi_gpe_number_info *gpe_number_info; + u32 gpe_number = 0; /* TBD: remove */ acpi_status status; @@ -639,23 +296,14 @@ /* - * We don't have to worry about mutex on gpe_number_info because we are - * executing at interrupt level. - */ - gpe_number_info = acpi_ev_get_gpe_number_info (gpe_number); - if (!gpe_number_info) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "GPE[%X] is not a valid event\n", gpe_number)); - return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); - } - - /* * If edge-triggered, clear the GPE status bit now. Note that * level-triggered events are cleared after the GPE is serviced. */ - if (gpe_number_info->type & ACPI_EVENT_EDGE_TRIGGERED) { - status = acpi_hw_clear_gpe (gpe_number); + if (gpe_event_info->type & ACPI_EVENT_EDGE_TRIGGERED) { + status = acpi_hw_clear_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { - ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to clear GPE[%2.2X]\n", gpe_number)); + ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to clear GPE[%2.2X]\n", + gpe_number)); return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); } } @@ -667,19 +315,20 @@ * If there is neither a handler nor a method, we disable the level to * prevent further events from coming in here. */ - if (gpe_number_info->handler) { + if (gpe_event_info->handler) { /* Invoke the installed handler (at interrupt level) */ - gpe_number_info->handler (gpe_number_info->context); + gpe_event_info->handler (gpe_event_info->context); } - else if (gpe_number_info->method_node) { + else if (gpe_event_info->method_node) { /* * Disable GPE, so it doesn't keep firing before the method has a * chance to run. */ - status = acpi_hw_disable_gpe (gpe_number); + status = acpi_hw_disable_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { - ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to disable GPE[%2.2X]\n", gpe_number)); + ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to disable GPE[%2.2X]\n", + gpe_number)); return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); } @@ -688,22 +337,27 @@ */ if (ACPI_FAILURE (acpi_os_queue_for_execution (OSD_PRIORITY_GPE, acpi_ev_asynch_execute_gpe_method, - ACPI_TO_POINTER (gpe_number)))) { - ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to queue handler for GPE[%2.2X], event is disabled\n", gpe_number)); + gpe_event_info))) { + ACPI_REPORT_ERROR (( + "acpi_ev_gpe_dispatch: Unable to queue handler for GPE[%2.2X], event is disabled\n", + gpe_number)); } } else { /* No handler or method to run! */ - ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: No handler or method for GPE[%2.2X], disabling event\n", gpe_number)); + ACPI_REPORT_ERROR (( + "acpi_ev_gpe_dispatch: No handler or method for GPE[%2.2X], disabling event\n", + gpe_number)); /* * Disable the GPE. The GPE will remain disabled until the ACPI * Core Subsystem is restarted, or the handler is reinstalled. */ - status = acpi_hw_disable_gpe (gpe_number); + status = acpi_hw_disable_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { - ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to disable GPE[%2.2X]\n", gpe_number)); + ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to disable GPE[%2.2X]\n", + gpe_number)); return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); } } @@ -711,10 +365,11 @@ /* * It is now safe to clear level-triggered evnets. */ - if (gpe_number_info->type & ACPI_EVENT_LEVEL_TRIGGERED) { - status = acpi_hw_clear_gpe (gpe_number); + if (gpe_event_info->type & ACPI_EVENT_LEVEL_TRIGGERED) { + status = acpi_hw_clear_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { - ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to clear GPE[%2.2X]\n", gpe_number)); + ACPI_REPORT_ERROR (("acpi_ev_gpe_dispatch: Unable to clear GPE[%2.2X]\n", + gpe_number)); return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); } } diff -Nru a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/drivers/acpi/events/evgpeblk.c Thu Feb 27 16:08:05 2003 @@ -0,0 +1,545 @@ +/****************************************************************************** + * + * Module Name: evgpeblk - GPE block creation and initialization. + * + *****************************************************************************/ + +/* + * Copyright (C) 2000 - 2003, R. Byron Moore + * 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. + */ + +#include +#include +#include + +#define _COMPONENT ACPI_EVENTS + ACPI_MODULE_NAME ("evgpe") + + +/******************************************************************************* + * + * FUNCTION: acpi_ev_save_method_info + * + * PARAMETERS: Callback from walk_namespace + * + * RETURN: None + * + * DESCRIPTION: Called from acpi_walk_namespace. Expects each object to be a + * control method under the _GPE portion of the namespace. + * Extract the name and GPE type from the object, saving this + * information for quick lookup during GPE dispatch + * + * The name of each GPE control method is of the form: + * "_Lnn" or "_Enn" + * Where: + * L - means that the GPE is level triggered + * E - means that the GPE is edge triggered + * nn - is the GPE number [in HEX] + * + ******************************************************************************/ + +static acpi_status +acpi_ev_save_method_info ( + acpi_handle obj_handle, + u32 level, + void *obj_desc, + void **return_value) +{ + struct acpi_gpe_block_info *gpe_block = (void *) obj_desc; + struct acpi_gpe_event_info *gpe_event_info; + u32 gpe_number; + char name[ACPI_NAME_SIZE + 1]; + u8 type; + acpi_status status; + + + ACPI_FUNCTION_NAME ("ev_save_method_info"); + + + /* Extract the name from the object and convert to a string */ + + ACPI_MOVE_UNALIGNED32_TO_32 (name, + &((struct acpi_namespace_node *) obj_handle)->name.integer); + name[ACPI_NAME_SIZE] = 0; + + /* + * Edge/Level determination is based on the 2nd character of the method name + */ + switch (name[1]) { + case 'L': + type = ACPI_EVENT_LEVEL_TRIGGERED; + break; + + case 'E': + type = ACPI_EVENT_EDGE_TRIGGERED; + break; + + default: + /* Unknown method type, just ignore it! */ + + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "Unknown GPE method type: %s (name not of form _Lnn or _Enn)\n", + name)); + return (AE_OK); + } + + /* Convert the last two characters of the name to the GPE Number */ + + gpe_number = ACPI_STRTOUL (&name[2], NULL, 16); + if (gpe_number == ACPI_UINT32_MAX) { + /* Conversion failed; invalid method, just ignore it */ + + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "Could not extract GPE number from name: %s (name is not of form _Lnn or _Enn)\n", + name)); + return (AE_OK); + } + + /* Ensure that we have a valid GPE number for this GPE block */ + + if ((gpe_number < gpe_block->block_base_number) || + (gpe_number >= (gpe_block->register_count * 8))) { + /* Not valid, all we can do here is ignore it */ + + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "GPE number associated with method %s is not valid\n", name)); + return (AE_OK); + } + + /* + * Now we can add this information to the gpe_event_info block + * for use during dispatch of this GPE. + */ + gpe_event_info = &gpe_block->event_info[gpe_number - gpe_block->block_base_number]; + + gpe_event_info->type = type; + gpe_event_info->method_node = (struct acpi_namespace_node *) obj_handle; + + /* + * Enable the GPE (SCIs should be disabled at this point) + */ + status = acpi_hw_enable_gpe (gpe_event_info); + if (ACPI_FAILURE (status)) { + return (status); + } + + ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Registered GPE method %s as GPE number %2.2X\n", + name, gpe_number)); + return (AE_OK); +} + + +/******************************************************************************* + * + * FUNCTION: acpi_ev_install_gpe_block + * + * PARAMETERS: gpe_block - New GPE block + * + * RETURN: Status + * + * DESCRIPTION: Install new GPE block with mutex support + * + ******************************************************************************/ + +acpi_status +acpi_ev_install_gpe_block ( + struct acpi_gpe_block_info *gpe_block) +{ + struct acpi_gpe_block_info *next_gpe_block; + acpi_status status; + + + status = acpi_ut_acquire_mutex (ACPI_MTX_EVENTS); + if (ACPI_FAILURE (status)) { + return (status); + } + + /* Install the new block at the end of the global list */ + + if (acpi_gbl_gpe_block_list_head) { + next_gpe_block = acpi_gbl_gpe_block_list_head; + while (next_gpe_block->next) { + next_gpe_block = next_gpe_block->next; + } + + next_gpe_block->next = gpe_block; + gpe_block->previous = next_gpe_block; + } + else { + acpi_gbl_gpe_block_list_head = gpe_block; + } + + status = acpi_ut_release_mutex (ACPI_MTX_EVENTS); + return (status); +} + + +/******************************************************************************* + * + * FUNCTION: acpi_ev_create_gpe_info_blocks + * + * PARAMETERS: gpe_block - New GPE block + * + * RETURN: Status + * + * DESCRIPTION: Create the register_info and event_info blocks for this GPE block + * + ******************************************************************************/ + +acpi_status +acpi_ev_create_gpe_info_blocks ( + struct acpi_gpe_block_info *gpe_block) +{ + struct acpi_gpe_register_info *gpe_register_info = NULL; + struct acpi_gpe_event_info *gpe_event_info = NULL; + struct acpi_gpe_event_info *this_event; + struct acpi_gpe_register_info *this_register; + acpi_native_uint i; + acpi_native_uint j; + acpi_status status; + + + ACPI_FUNCTION_TRACE ("ev_create_gpe_info_blocks"); + + + /* Allocate the GPE register information block */ + + gpe_register_info = ACPI_MEM_CALLOCATE ( + (acpi_size) gpe_block->register_count * + sizeof (struct acpi_gpe_register_info)); + if (!gpe_register_info) { + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "Could not allocate the gpe_register_info table\n")); + return_ACPI_STATUS (AE_NO_MEMORY); + } + + /* + * Allocate the GPE event_info block. There are eight distinct GPEs + * per register. Initialization to zeros is sufficient. + */ + gpe_event_info = ACPI_MEM_CALLOCATE ( + ((acpi_size) gpe_block->register_count * ACPI_GPE_REGISTER_WIDTH) * + sizeof (struct acpi_gpe_event_info)); + if (!gpe_event_info) { + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not allocate the gpe_event_info table\n")); + status = AE_NO_MEMORY; + goto error_exit; + } + + /* + * Initialize the GPE Register and Event structures. A goal of these + * tables is to hide the fact that there are two separate GPE register sets + * in a given gpe hardware block, the status registers occupy the first half, + * and the enable registers occupy the second half. Another goal is to hide + * the fact that there may be multiple GPE hardware blocks. + */ + this_register = gpe_register_info; + this_event = gpe_event_info; + + for (i = 0; i < gpe_block->register_count; i++) { + /* Init the register_info for this GPE register (8 GPEs) */ + + this_register->base_gpe_number = (u8) (gpe_block->block_base_number + + (i * ACPI_GPE_REGISTER_WIDTH)); + + ACPI_STORE_ADDRESS (this_register->status_address.address, + (gpe_block->block_address.address + + i)); + + ACPI_STORE_ADDRESS (this_register->enable_address.address, + (gpe_block->block_address.address + + i + + gpe_block->register_count)); + + this_register->status_address.address_space_id = gpe_block->block_address.address_space_id; + this_register->enable_address.address_space_id = gpe_block->block_address.address_space_id; + this_register->status_address.register_bit_width = ACPI_GPE_REGISTER_WIDTH; + this_register->enable_address.register_bit_width = ACPI_GPE_REGISTER_WIDTH; + this_register->status_address.register_bit_offset = ACPI_GPE_REGISTER_WIDTH; + this_register->enable_address.register_bit_offset = ACPI_GPE_REGISTER_WIDTH; + + /* Init the event_info for each GPE within this register */ + + for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) { + this_event->bit_mask = acpi_gbl_decode_to8bit[j]; + this_event->register_info = this_register; + this_event++; + } + + /* + * Clear the status/enable registers. Note that status registers + * are cleared by writing a '1', while enable registers are cleared + * by writing a '0'. + */ + status = acpi_hw_low_level_write (ACPI_GPE_REGISTER_WIDTH, 0x00, + &this_register->enable_address, 0); + if (ACPI_FAILURE (status)) { + goto error_exit; + } + + status = acpi_hw_low_level_write (ACPI_GPE_REGISTER_WIDTH, 0xFF, + &this_register->status_address, 0); + if (ACPI_FAILURE (status)) { + goto error_exit; + } + + this_register++; + } + + gpe_block->register_info = gpe_register_info; + gpe_block->event_info = gpe_event_info; + + return_ACPI_STATUS (AE_OK); + + +error_exit: + + if (gpe_register_info) { + ACPI_MEM_FREE (gpe_register_info); + } + if (gpe_event_info) { + ACPI_MEM_FREE (gpe_event_info); + } + + return_ACPI_STATUS (AE_OK); +} + + +/******************************************************************************* + * + * FUNCTION: acpi_ev_create_gpe_block + * + * PARAMETERS: TBD + * + * RETURN: Status + * + * DESCRIPTION: Create and Install a block of GPE registers + * + ******************************************************************************/ + +acpi_status +acpi_ev_create_gpe_block ( + char *pathname, + struct acpi_generic_address *gpe_block_address, + u32 register_count, + u8 gpe_block_base_number, + u32 interrupt_level) +{ + struct acpi_gpe_block_info *gpe_block; + acpi_status status; + acpi_handle obj_handle; + + + ACPI_FUNCTION_TRACE ("ev_create_gpe_block"); + + + if (!register_count) { + return_ACPI_STATUS (AE_OK); + } + + /* Get a handle to the parent object for this GPE block */ + + status = acpi_get_handle (NULL, pathname, &obj_handle); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + + /* Allocate a new GPE block */ + + gpe_block = ACPI_MEM_CALLOCATE (sizeof (struct acpi_gpe_block_info)); + if (!gpe_block) { + return_ACPI_STATUS (AE_NO_MEMORY); + } + + /* Initialize the new GPE block */ + + gpe_block->register_count = register_count; + gpe_block->block_base_number = gpe_block_base_number; + + ACPI_MEMCPY (&gpe_block->block_address, gpe_block_address, sizeof (struct acpi_generic_address)); + + /* Create the register_info and event_info sub-structures */ + + status = acpi_ev_create_gpe_info_blocks (gpe_block); + if (ACPI_FAILURE (status)) { + ACPI_MEM_FREE (gpe_block); + return_ACPI_STATUS (status); + } + + /* Install the new block in the global list(s) */ + /* TBD: Install block in the interrupt handler list */ + + status = acpi_ev_install_gpe_block (gpe_block); + if (ACPI_FAILURE (status)) { + ACPI_MEM_FREE (gpe_block); + return_ACPI_STATUS (status); + } + + /* Dump info about this GPE block */ + + ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "GPE Block: %X registers at %8.8X%8.8X\n", + gpe_block->register_count, + ACPI_HIDWORD (gpe_block->block_address.address), + ACPI_LODWORD (gpe_block->block_address.address))); + + ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "GPE Block defined as GPE%d to GPE%d\n", + gpe_block->block_base_number, + (u32) (gpe_block->block_base_number + + ((gpe_block->register_count * ACPI_GPE_REGISTER_WIDTH) -1)))); + + /* Find all GPE methods (_Lxx, _Exx) for this block */ + + status = acpi_walk_namespace (ACPI_TYPE_METHOD, obj_handle, + ACPI_UINT32_MAX, acpi_ev_save_method_info, + gpe_block, NULL); + + return_ACPI_STATUS (AE_OK); +} + + +/******************************************************************************* + * + * FUNCTION: acpi_ev_gpe_initialize + * + * PARAMETERS: None + * + * RETURN: Status + * + * DESCRIPTION: Initialize the GPE data structures + * + ******************************************************************************/ + +acpi_status +acpi_ev_gpe_initialize (void) +{ + u32 register_count0 = 0; + u32 register_count1 = 0; + u32 gpe_number_max = 0; + + + ACPI_FUNCTION_TRACE ("ev_gpe_initialize"); + + + /* + * Initialize the GPE Blocks defined in the FADT + * + * Why the GPE register block lengths are divided by 2: From the ACPI Spec, + * section "General-Purpose Event Registers", we have: + * + * "Each register block contains two registers of equal length + * GPEx_STS and GPEx_EN (where x is 0 or 1). The length of the + * GPE0_STS and GPE0_EN registers is equal to half the GPE0_LEN + * The length of the GPE1_STS and GPE1_EN registers is equal to + * half the GPE1_LEN. If a generic register block is not supported + * then its respective block pointer and block length values in the + * FADT table contain zeros. The GPE0_LEN and GPE1_LEN do not need + * to be the same size." + */ + + /* + * Determine the maximum GPE number for this machine. + * + * Note: both GPE0 and GPE1 are optional, and either can exist without + * the other. + * If EITHER the register length OR the block address are zero, then that + * particular block is not supported. + */ + if (acpi_gbl_FADT->gpe0_blk_len && + acpi_gbl_FADT->xgpe0_blk.address) { + /* GPE block 0 exists (has both length and address > 0) */ + + register_count0 = (u16) (acpi_gbl_FADT->gpe0_blk_len / 2); + + gpe_number_max = (register_count0 * ACPI_GPE_REGISTER_WIDTH) - 1; + + acpi_ev_create_gpe_block ("\\_GPE", &acpi_gbl_FADT->xgpe0_blk, + register_count0, 0, acpi_gbl_FADT->sci_int); + } + + if (acpi_gbl_FADT->gpe1_blk_len && + acpi_gbl_FADT->xgpe1_blk.address) { + /* GPE block 1 exists (has both length and address > 0) */ + + register_count1 = (u16) (acpi_gbl_FADT->gpe1_blk_len / 2); + + /* Check for GPE0/GPE1 overlap (if both banks exist) */ + + if ((register_count0) && + (gpe_number_max >= acpi_gbl_FADT->gpe1_base)) { + ACPI_REPORT_ERROR (( + "GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1\n", + gpe_number_max, acpi_gbl_FADT->gpe1_base, + acpi_gbl_FADT->gpe1_base + + ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1))); + + /* Ignore GPE1 block by setting the register count to zero */ + + register_count1 = 0; + } + else { + acpi_ev_create_gpe_block ("\\_GPE", &acpi_gbl_FADT->xgpe1_blk, + register_count1, acpi_gbl_FADT->gpe1_base, acpi_gbl_FADT->sci_int); + + /* + * GPE0 and GPE1 do not have to be contiguous in the GPE number space, + * But, GPE0 always starts at zero. + */ + gpe_number_max = acpi_gbl_FADT->gpe1_base + + ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1); + } + } + + /* Exit if there are no GPE registers */ + + if ((register_count0 + register_count1) == 0) { + /* GPEs are not required by ACPI, this is OK */ + + ACPI_REPORT_INFO (("There are no GPE blocks defined in the FADT\n")); + return_ACPI_STATUS (AE_OK); + } + + /* Check for Max GPE number out-of-range */ + + if (gpe_number_max > ACPI_GPE_MAX) { + ACPI_REPORT_ERROR (("Maximum GPE number from FADT is too large: 0x%X\n", + gpe_number_max)); + return_ACPI_STATUS (AE_BAD_VALUE); + } + + return_ACPI_STATUS (AE_OK); +} + + diff -Nru a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c --- a/drivers/acpi/events/evmisc.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evmisc.c Thu Feb 27 16:23:01 2003 @@ -86,84 +86,6 @@ /******************************************************************************* * - * FUNCTION: acpi_ev_get_gpe_register_info - * - * PARAMETERS: gpe_number - Raw GPE number - * - * RETURN: Pointer to the info struct for this GPE register. - * - * DESCRIPTION: Returns the register index (index into the GPE register info - * table) associated with this GPE. - * - ******************************************************************************/ - -struct acpi_gpe_register_info * -acpi_ev_get_gpe_register_info ( - u32 gpe_number) -{ - - if (gpe_number > acpi_gbl_gpe_number_max) { - return (NULL); - } - - return (&acpi_gbl_gpe_register_info [ACPI_DIV_8 (acpi_gbl_gpe_number_to_index[gpe_number].number_index)]); -} - - -/******************************************************************************* - * - * FUNCTION: acpi_ev_get_gpe_number_info - * - * PARAMETERS: gpe_number - Raw GPE number - * - * RETURN: None. - * - * DESCRIPTION: Returns the number index (index into the GPE number info table) - * associated with this GPE. - * - ******************************************************************************/ - -struct acpi_gpe_number_info * -acpi_ev_get_gpe_number_info ( - u32 gpe_number) -{ - - if (gpe_number > acpi_gbl_gpe_number_max) { - return (NULL); - } - - return (&acpi_gbl_gpe_number_info [acpi_gbl_gpe_number_to_index[gpe_number].number_index]); -} - - -/******************************************************************************* - * - * FUNCTION: acpi_ev_get_gpe_number_index - * - * PARAMETERS: gpe_number - Raw GPE number - * - * RETURN: None. - * - * DESCRIPTION: Returns the number index (index into the GPE number info table) - * associated with this GPE. - * - ******************************************************************************/ - -u32 -acpi_ev_get_gpe_number_index ( - u32 gpe_number) -{ - - if (gpe_number > acpi_gbl_gpe_number_max) { - return (ACPI_GPE_INVALID); - } - - return (acpi_gbl_gpe_number_to_index[gpe_number].number_index); -} - - -/******************************************************************************* - * * FUNCTION: acpi_ev_queue_notify_request * * PARAMETERS: @@ -601,6 +523,9 @@ { acpi_native_uint i; acpi_status status; + struct acpi_gpe_block_info *gpe_block; + struct acpi_gpe_block_info *next_gpe_block; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("ev_terminate"); @@ -625,13 +550,19 @@ /* * Disable all GPEs */ - for (i = 0; i < acpi_gbl_gpe_number_max; i++) { - if (acpi_ev_get_gpe_number_index ((u32)i) != ACPI_GPE_INVALID) { - status = acpi_hw_disable_gpe((u32) i); + gpe_block = acpi_gbl_gpe_block_list_head; + while (gpe_block) { + gpe_event_info = gpe_block->event_info; + for (i = 0; i < (gpe_block->register_count * 8); i++) { + status = acpi_hw_disable_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not disable GPE %d\n", (u32) i)); } + + gpe_event_info++; } + + gpe_block = gpe_block->next; } /* @@ -654,21 +585,16 @@ } /* - * Free global tables, etc. + * Free global GPE blocks and related info structures */ - if (acpi_gbl_gpe_register_info) { - ACPI_MEM_FREE (acpi_gbl_gpe_register_info); - acpi_gbl_gpe_register_info = NULL; - } - - if (acpi_gbl_gpe_number_info) { - ACPI_MEM_FREE (acpi_gbl_gpe_number_info); - acpi_gbl_gpe_number_info = NULL; - } + gpe_block = acpi_gbl_gpe_block_list_head; + while (gpe_block) { + next_gpe_block = gpe_block->next; + ACPI_MEM_FREE (gpe_block->event_info); + ACPI_MEM_FREE (gpe_block->register_info); + ACPI_MEM_FREE (gpe_block); - if (acpi_gbl_gpe_number_to_index) { - ACPI_MEM_FREE (acpi_gbl_gpe_number_to_index); - acpi_gbl_gpe_number_to_index = NULL; + gpe_block = next_gpe_block; } return_VOID; diff -Nru a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c --- a/drivers/acpi/events/evrgnini.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evrgnini.c Mon Feb 24 09:55:53 2003 @@ -410,7 +410,7 @@ * Get the appropriate address space handler for a newly * created region. * - * This also performs address space specific intialization. For + * This also performs address space specific initialization. For * example, PCI regions must have an _ADR object that contains * a PCI address in the scope of the definition. This address is * required to perform an access to PCI config space. diff -Nru a/drivers/acpi/events/evsci.c b/drivers/acpi/events/evsci.c --- a/drivers/acpi/events/evsci.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evsci.c Thu Feb 27 16:23:01 2003 @@ -69,38 +69,24 @@ void *context) { u32 interrupt_handled = ACPI_INTERRUPT_NOT_HANDLED; - u32 value; - acpi_status status; ACPI_FUNCTION_TRACE("ev_sci_handler"); /* - * Make sure that ACPI is enabled by checking SCI_EN. Note that we are - * required to treat the SCI interrupt as sharable, level, active low. + * We are guaranteed by the ACPI CA initialization/shutdown code that + * if this interrupt handler is installed, ACPI is enabled. */ - status = acpi_get_register (ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_DO_NOT_LOCK); - if (ACPI_FAILURE (status)) { - return (ACPI_INTERRUPT_NOT_HANDLED); - } - - if (!value) { - /* ACPI is not enabled; this interrupt cannot be for us */ - - return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); - } /* * Fixed acpi_events: - * ------------- * Check for and dispatch any Fixed acpi_events that have occurred */ interrupt_handled |= acpi_ev_fixed_event_detect (); /* * GPEs: - * ----- * Check for and dispatch any GPEs that have occurred */ interrupt_handled |= acpi_ev_gpe_detect (); diff -Nru a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c --- a/drivers/acpi/events/evxface.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evxface.c Thu Feb 27 16:23:01 2003 @@ -492,7 +492,7 @@ void *context) { acpi_status status; - struct acpi_gpe_number_info *gpe_number_info; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("acpi_install_gpe_handler"); @@ -506,8 +506,8 @@ /* Ensure that we have a valid GPE number */ - gpe_number_info = acpi_ev_get_gpe_number_info (gpe_number); - if (!gpe_number_info) { + gpe_event_info = acpi_ev_get_gpe_event_info (gpe_number); + if (!gpe_event_info) { return_ACPI_STATUS (AE_BAD_PARAMETER); } @@ -518,25 +518,25 @@ /* Make sure that there isn't a handler there already */ - if (gpe_number_info->handler) { + if (gpe_event_info->handler) { status = AE_ALREADY_EXISTS; goto cleanup; } /* Install the handler */ - gpe_number_info->handler = handler; - gpe_number_info->context = context; - gpe_number_info->type = (u8) type; + gpe_event_info->handler = handler; + gpe_event_info->context = context; + gpe_event_info->type = (u8) type; /* Clear the GPE (of stale events), the enable it */ - status = acpi_hw_clear_gpe (gpe_number); + status = acpi_hw_clear_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { goto cleanup; } - status = acpi_hw_enable_gpe (gpe_number); + status = acpi_hw_enable_gpe (gpe_event_info); cleanup: @@ -564,7 +564,7 @@ acpi_gpe_handler handler) { acpi_status status; - struct acpi_gpe_number_info *gpe_number_info; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("acpi_remove_gpe_handler"); @@ -578,14 +578,14 @@ /* Ensure that we have a valid GPE number */ - gpe_number_info = acpi_ev_get_gpe_number_info (gpe_number); - if (!gpe_number_info) { + gpe_event_info = acpi_ev_get_gpe_event_info (gpe_number); + if (!gpe_event_info) { return_ACPI_STATUS (AE_BAD_PARAMETER); } /* Disable the GPE before removing the handler */ - status = acpi_hw_disable_gpe (gpe_number); + status = acpi_hw_disable_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } @@ -597,16 +597,16 @@ /* Make sure that the installed handler is the same */ - if (gpe_number_info->handler != handler) { - (void) acpi_hw_enable_gpe (gpe_number); + if (gpe_event_info->handler != handler) { + (void) acpi_hw_enable_gpe (gpe_event_info); status = AE_BAD_PARAMETER; goto cleanup; } /* Remove the handler */ - gpe_number_info->handler = NULL; - gpe_number_info->context = NULL; + gpe_event_info->handler = NULL; + gpe_event_info->context = NULL; cleanup: diff -Nru a/drivers/acpi/events/evxfevnt.c b/drivers/acpi/events/evxfevnt.c --- a/drivers/acpi/events/evxfevnt.c Tue Feb 18 15:32:32 2003 +++ b/drivers/acpi/events/evxfevnt.c Thu Feb 27 16:23:01 2003 @@ -163,6 +163,7 @@ { acpi_status status = AE_OK; u32 value; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("acpi_enable_event"); @@ -209,19 +210,20 @@ /* Ensure that we have a valid GPE number */ - if (acpi_ev_get_gpe_number_index (event) == ACPI_GPE_INVALID) { + gpe_event_info = acpi_ev_get_gpe_event_info (event); + if (!gpe_event_info) { return_ACPI_STATUS (AE_BAD_PARAMETER); } /* Enable the requested GPE number */ - status = acpi_hw_enable_gpe (event); + status = acpi_hw_enable_gpe (gpe_event_info); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } if (flags & ACPI_EVENT_WAKE_ENABLE) { - acpi_hw_enable_gpe_for_wakeup (event); + acpi_hw_enable_gpe_for_wakeup (gpe_event_info); } break; @@ -257,6 +259,7 @@ { acpi_status status = AE_OK; u32 value; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("acpi_disable_event"); @@ -301,7 +304,8 @@ /* Ensure that we have a valid GPE number */ - if (acpi_ev_get_gpe_number_index (event) == ACPI_GPE_INVALID) { + gpe_event_info = acpi_ev_get_gpe_event_info (event); + if (!gpe_event_info) { return_ACPI_STATUS (AE_BAD_PARAMETER); } @@ -311,10 +315,10 @@ */ if (flags & ACPI_EVENT_WAKE_DISABLE) { - acpi_hw_disable_gpe_for_wakeup (event); + acpi_hw_disable_gpe_for_wakeup (gpe_event_info); } else { - status = acpi_hw_disable_gpe (event); + status = acpi_hw_disable_gpe (gpe_event_info); } break; @@ -346,6 +350,7 @@ u32 type) { acpi_status status = AE_OK; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("acpi_clear_event"); @@ -375,11 +380,12 @@ /* Ensure that we have a valid GPE number */ - if (acpi_ev_get_gpe_number_index (event) == ACPI_GPE_INVALID) { + gpe_event_info = acpi_ev_get_gpe_event_info (event); + if (!gpe_event_info) { return_ACPI_STATUS (AE_BAD_PARAMETER); } - status = acpi_hw_clear_gpe (event); + status = acpi_hw_clear_gpe (gpe_event_info); break; @@ -415,6 +421,7 @@ acpi_event_status *event_status) { acpi_status status = AE_OK; + struct acpi_gpe_event_info *gpe_event_info; ACPI_FUNCTION_TRACE ("acpi_get_event_status"); @@ -447,7 +454,8 @@ /* Ensure that we have a valid GPE number */ - if (acpi_ev_get_gpe_number_index (event) == ACPI_GPE_INVALID) { + gpe_event_info = acpi_ev_get_gpe_event_info (event); + if (!gpe_event_info) { return_ACPI_STATUS (AE_BAD_PARAMETER); } @@ -463,4 +471,5 @@ return_ACPI_STATUS (status); } + diff -Nru a/drivers/acpi/hardware/hwgpe.c b/drivers/acpi/hardware/hwgpe.c --- a/drivers/acpi/hardware/hwgpe.c Tue Feb 18 15:32:33 2003 +++ b/drivers/acpi/hardware/hwgpe.c Thu Feb 27 16:23:01 2003 @@ -51,26 +51,6 @@ /****************************************************************************** * - * FUNCTION: acpi_hw_get_gpe_bit_mask - * - * PARAMETERS: gpe_number - The GPE - * - * RETURN: Gpe register bitmask for this gpe level - * - * DESCRIPTION: Get the bitmask for this GPE - * - ******************************************************************************/ - -u8 -acpi_hw_get_gpe_bit_mask ( - u32 gpe_number) -{ - return (acpi_gbl_gpe_number_info [acpi_ev_get_gpe_number_index (gpe_number)].bit_mask); -} - - -/****************************************************************************** - * * FUNCTION: acpi_hw_enable_gpe * * PARAMETERS: gpe_number - The GPE @@ -83,37 +63,29 @@ acpi_status acpi_hw_enable_gpe ( - u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info) { u32 in_byte; acpi_status status; - struct acpi_gpe_register_info *gpe_register_info; ACPI_FUNCTION_ENTRY (); - /* Get the info block for the entire GPE register */ - - gpe_register_info = acpi_ev_get_gpe_register_info (gpe_number); - if (!gpe_register_info) { - return (AE_BAD_PARAMETER); - } - /* * Read the current value of the register, set the appropriate bit * to enable the GPE, and write out the new register. */ status = acpi_hw_low_level_read (8, &in_byte, - &gpe_register_info->enable_address, 0); + &gpe_event_info->register_info->enable_address, 0); if (ACPI_FAILURE (status)) { return (status); } /* Write with the new GPE bit enabled */ - status = acpi_hw_low_level_write (8, (in_byte | acpi_hw_get_gpe_bit_mask (gpe_number)), - &gpe_register_info->enable_address, 0); + status = acpi_hw_low_level_write (8, (in_byte | gpe_event_info->bit_mask), + &gpe_event_info->register_info->enable_address, 0); return (status); } @@ -134,7 +106,7 @@ void acpi_hw_enable_gpe_for_wakeup ( - u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info) { struct acpi_gpe_register_info *gpe_register_info; @@ -144,7 +116,7 @@ /* Get the info block for the entire GPE register */ - gpe_register_info = acpi_ev_get_gpe_register_info (gpe_number); + gpe_register_info = gpe_event_info->register_info; if (!gpe_register_info) { return; } @@ -152,7 +124,7 @@ /* * Set the bit so we will not disable this when sleeping */ - gpe_register_info->wake_enable |= acpi_hw_get_gpe_bit_mask (gpe_number); + gpe_register_info->wake_enable |= gpe_event_info->bit_mask; } @@ -170,7 +142,7 @@ acpi_status acpi_hw_disable_gpe ( - u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info) { u32 in_byte; acpi_status status; @@ -182,7 +154,7 @@ /* Get the info block for the entire GPE register */ - gpe_register_info = acpi_ev_get_gpe_register_info (gpe_number); + gpe_register_info = gpe_event_info->register_info; if (!gpe_register_info) { return (AE_BAD_PARAMETER); } @@ -199,13 +171,13 @@ /* Write the byte with this GPE bit cleared */ - status = acpi_hw_low_level_write (8, (in_byte & ~(acpi_hw_get_gpe_bit_mask (gpe_number))), + status = acpi_hw_low_level_write (8, (in_byte & ~(gpe_event_info->bit_mask)), &gpe_register_info->enable_address, 0); if (ACPI_FAILURE (status)) { return (status); } - acpi_hw_disable_gpe_for_wakeup(gpe_number); + acpi_hw_disable_gpe_for_wakeup (gpe_event_info); return (AE_OK); } @@ -225,7 +197,7 @@ void acpi_hw_disable_gpe_for_wakeup ( - u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info) { struct acpi_gpe_register_info *gpe_register_info; @@ -235,7 +207,7 @@ /* Get the info block for the entire GPE register */ - gpe_register_info = acpi_ev_get_gpe_register_info (gpe_number); + gpe_register_info = gpe_event_info->register_info; if (!gpe_register_info) { return; } @@ -243,7 +215,7 @@ /* * Clear the bit so we will disable this when sleeping */ - gpe_register_info->wake_enable &= ~(acpi_hw_get_gpe_bit_mask (gpe_number)); + gpe_register_info->wake_enable &= ~(gpe_event_info->bit_mask); } @@ -261,28 +233,20 @@ acpi_status acpi_hw_clear_gpe ( - u32 gpe_number) + struct acpi_gpe_event_info *gpe_event_info) { acpi_status status; - struct acpi_gpe_register_info *gpe_register_info; ACPI_FUNCTION_ENTRY (); - /* Get the info block for the entire GPE register */ - - gpe_register_info = acpi_ev_get_gpe_register_info (gpe_number); - if (!gpe_register_info) { - return (AE_BAD_PARAMETER); - } - /* * Write a one to the appropriate bit in the status register to * clear this GPE. */ - status = acpi_hw_low_level_write (8, acpi_hw_get_gpe_bit_mask (gpe_number), - &gpe_register_info->status_address, 0); + status = acpi_hw_low_level_write (8, gpe_event_info->bit_mask, + &gpe_event_info->register_info->status_address, 0); return (status); } @@ -308,6 +272,7 @@ u32 in_byte; u8 bit_mask; struct acpi_gpe_register_info *gpe_register_info; + struct acpi_gpe_event_info *gpe_event_info; acpi_status status; acpi_event_status local_event_status = 0; @@ -319,16 +284,18 @@ return (AE_BAD_PARAMETER); } - /* Get the info block for the entire GPE register */ - - gpe_register_info = acpi_ev_get_gpe_register_info (gpe_number); - if (!gpe_register_info) { + gpe_event_info = acpi_ev_get_gpe_event_info (gpe_number); + if (!gpe_event_info) { return (AE_BAD_PARAMETER); } + /* Get the info block for the entire GPE register */ + + gpe_register_info = gpe_event_info->register_info; + /* Get the register bitmask for this GPE */ - bit_mask = acpi_hw_get_gpe_bit_mask (gpe_number); + bit_mask = gpe_event_info->bit_mask; /* GPE Enabled? */ @@ -375,7 +342,7 @@ * * DESCRIPTION: Disable all non-wakeup GPEs * Call with interrupts disabled. The interrupt handler also - * modifies acpi_gbl_gpe_register_info[i].Enable, so it should not be + * modifies gpe_register_info->Enable, so it should not be * given the chance to run until after non-wake GPEs are * re-enabled. * @@ -389,40 +356,49 @@ struct acpi_gpe_register_info *gpe_register_info; u32 in_value; acpi_status status; + struct acpi_gpe_block_info *gpe_block; ACPI_FUNCTION_ENTRY (); - for (i = 0; i < acpi_gbl_gpe_register_count; i++) { - /* Get the info block for the entire GPE register */ + gpe_block = acpi_gbl_gpe_block_list_head; + while (gpe_block) { + /* Get the register info for the entire GPE block */ - gpe_register_info = &acpi_gbl_gpe_register_info[i]; + gpe_register_info = gpe_block->register_info; if (!gpe_register_info) { return (AE_BAD_PARAMETER); } - /* - * Read the enabled status of all GPEs. We - * will be using it to restore all the GPEs later. - */ - status = acpi_hw_low_level_read (8, &in_value, - &gpe_register_info->enable_address, 0); - if (ACPI_FAILURE (status)) { - return (status); - } - - gpe_register_info->enable = (u8) in_value; + for (i = 0; i < gpe_block->register_count; i++) { + /* + * Read the enabled status of all GPEs. We + * will be using it to restore all the GPEs later. + */ + status = acpi_hw_low_level_read (8, &in_value, + &gpe_register_info->enable_address, 0); + if (ACPI_FAILURE (status)) { + return (status); + } + + gpe_register_info->enable = (u8) in_value; + + /* + * Disable all GPEs except wakeup GPEs. + */ + status = acpi_hw_low_level_write (8, gpe_register_info->wake_enable, + &gpe_register_info->enable_address, 0); + if (ACPI_FAILURE (status)) { + return (status); + } - /* - * Disable all GPEs except wakeup GPEs. - */ - status = acpi_hw_low_level_write (8, gpe_register_info->wake_enable, - &gpe_register_info->enable_address, 0); - if (ACPI_FAILURE (status)) { - return (status); + gpe_register_info++; } + + gpe_block = gpe_block->next; } + return (AE_OK); } @@ -446,28 +422,37 @@ u32 i; struct acpi_gpe_register_info *gpe_register_info; acpi_status status; + struct acpi_gpe_block_info *gpe_block; ACPI_FUNCTION_ENTRY (); - for (i = 0; i < acpi_gbl_gpe_register_count; i++) { - /* Get the info block for the entire GPE register */ + gpe_block = acpi_gbl_gpe_block_list_head; + while (gpe_block) { + /* Get the register info for the entire GPE block */ - gpe_register_info = &acpi_gbl_gpe_register_info[i]; + gpe_register_info = gpe_block->register_info; if (!gpe_register_info) { return (AE_BAD_PARAMETER); } - /* - * We previously stored the enabled status of all GPEs. - * Blast them back in. - */ - status = acpi_hw_low_level_write (8, gpe_register_info->enable, - &gpe_register_info->enable_address, 0); - if (ACPI_FAILURE (status)) { - return (status); + for (i = 0; i < gpe_block->register_count; i++) { + /* + * We previously stored the enabled status of all GPEs. + * Blast them back in. + */ + status = acpi_hw_low_level_write (8, gpe_register_info->enable, + &gpe_register_info->enable_address, 0); + if (ACPI_FAILURE (status)) { + return (status); + } + + gpe_register_info++; } + + gpe_block = gpe_block->next; } + return (AE_OK); } diff -Nru a/drivers/acpi/hardware/hwregs.c b/drivers/acpi/hardware/hwregs.c --- a/drivers/acpi/hardware/hwregs.c Tue Feb 18 15:32:33 2003 +++ b/drivers/acpi/hardware/hwregs.c Thu Feb 27 16:23:01 2003 @@ -67,8 +67,8 @@ acpi_hw_clear_acpi_status (void) { acpi_native_uint i; - acpi_native_uint gpe_block; acpi_status status; + struct acpi_gpe_block_info *gpe_block; ACPI_FUNCTION_TRACE ("hw_clear_acpi_status"); @@ -100,16 +100,19 @@ } } - /* Clear the GPE Bits */ + /* Clear the GPE Bits in all GPE registers in all GPE blocks */ - for (gpe_block = 0; gpe_block < ACPI_MAX_GPE_BLOCKS; gpe_block++) { - for (i = 0; i < acpi_gbl_gpe_block_info[gpe_block].register_count; i++) { + gpe_block = acpi_gbl_gpe_block_list_head; + while (gpe_block) { + for (i = 0; i < gpe_block->register_count; i++) { status = acpi_hw_low_level_write (8, 0xFF, - acpi_gbl_gpe_block_info[gpe_block].block_address, (u32) i); + &gpe_block->register_info[i].status_address, (u32) i); if (ACPI_FAILURE (status)) { goto unlock_and_exit; } } + + gpe_block = gpe_block->next; } unlock_and_exit: @@ -370,7 +373,7 @@ /* * Status Registers are different from the rest. Clear by - * writing 1, writing 0 has no effect. So, the only relevent + * writing 1, writing 0 has no effect. So, the only relevant * information is the single bit we're interested in, all others should * be written as 0 so they will be left unchanged */ diff -Nru a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c --- a/drivers/acpi/hardware/hwsleep.c Tue Feb 18 15:32:33 2003 +++ b/drivers/acpi/hardware/hwsleep.c Fri Feb 28 09:36:25 2003 @@ -250,7 +250,7 @@ /* Get current value of PM1A control */ - status = acpi_hw_register_read (ACPI_MTX_LOCK, ACPI_REGISTER_PM1_CONTROL, &PM1Acontrol); + status = acpi_hw_register_read (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_CONTROL, &PM1Acontrol); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } @@ -268,12 +268,12 @@ /* Write #1: fill in SLP_TYP data */ - status = acpi_hw_register_write (ACPI_MTX_LOCK, ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol); + status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } - status = acpi_hw_register_write (ACPI_MTX_LOCK, ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol); + status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } @@ -287,12 +287,12 @@ ACPI_FLUSH_CPU_CACHE (); - status = acpi_hw_register_write (ACPI_MTX_LOCK, ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol); + status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1A_CONTROL, PM1Acontrol); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } - status = acpi_hw_register_write (ACPI_MTX_LOCK, ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol); + status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1B_CONTROL, PM1Bcontrol); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } @@ -308,7 +308,7 @@ */ acpi_os_stall (10000000); - status = acpi_hw_register_write (ACPI_MTX_LOCK, ACPI_REGISTER_PM1_CONTROL, + status = acpi_hw_register_write (ACPI_MTX_DO_NOT_LOCK, ACPI_REGISTER_PM1_CONTROL, sleep_enable_reg_info->access_bit_mask); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); @@ -318,7 +318,7 @@ /* Wait until we enter sleep state */ do { - status = acpi_get_register (ACPI_BITREG_WAKE_STATUS, &in_value, ACPI_MTX_LOCK); + status = acpi_get_register (ACPI_BITREG_WAKE_STATUS, &in_value, ACPI_MTX_DO_NOT_LOCK); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } @@ -327,13 +327,58 @@ } while (!in_value); - status = acpi_set_register (ACPI_BITREG_ARB_DISABLE, 0, ACPI_MTX_LOCK); + status = acpi_set_register (ACPI_BITREG_ARB_DISABLE, 0, ACPI_MTX_DO_NOT_LOCK); if (ACPI_FAILURE (status)) { return_ACPI_STATUS (status); } return_ACPI_STATUS (AE_OK); } + + +/****************************************************************************** + * + * FUNCTION: acpi_enter_sleep_state_s4bios + * + * PARAMETERS: None + * + * RETURN: Status + * + * DESCRIPTION: Perform a S4 bios request. + * THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED + * + ******************************************************************************/ + +acpi_status +acpi_enter_sleep_state_s4bios ( + void) +{ + u32 in_value; + acpi_status status; + + + ACPI_FUNCTION_TRACE ("acpi_enter_sleep_state_s4bios"); + + acpi_set_register (ACPI_BITREG_WAKE_STATUS, 1, ACPI_MTX_DO_NOT_LOCK); + acpi_hw_clear_acpi_status(); + + acpi_hw_disable_non_wakeup_gpes(); + + ACPI_FLUSH_CPU_CACHE(); + + status = acpi_os_write_port (acpi_gbl_FADT->smi_cmd, (acpi_integer) acpi_gbl_FADT->S4bios_req, 8); + + do { + acpi_os_stall(1000); + status = acpi_get_register (ACPI_BITREG_WAKE_STATUS, &in_value, ACPI_MTX_DO_NOT_LOCK); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + } while (!in_value); + + return_ACPI_STATUS (AE_OK); +} + /****************************************************************************** * diff -Nru a/drivers/acpi/hardware/hwtimer.c b/drivers/acpi/hardware/hwtimer.c --- a/drivers/acpi/hardware/hwtimer.c Tue Feb 18 15:32:33 2003 +++ b/drivers/acpi/hardware/hwtimer.c Tue Feb 25 09:44:22 2003 @@ -133,7 +133,7 @@ * transitions (unlike many CPU timestamp counters) -- making it * a versatile and accurate timer. * - * Note that this function accomodates only a single timer + * Note that this function accommodates only a single timer * rollover. Thus for 24-bit timers, this function should only * be used for calculating durations less than ~4.6 seconds * (~20 minutes for 32-bit timers) -- calculations below diff -Nru a/drivers/acpi/osl.c b/drivers/acpi/osl.c --- a/drivers/acpi/osl.c Tue Feb 18 14:56:41 2003 +++ b/drivers/acpi/osl.c Wed Feb 26 13:47:29 2003 @@ -514,10 +514,12 @@ /* TODO: Change code to take advantage of driver model more */ void -acpi_os_derive_pci_id ( +acpi_os_derive_pci_id_2 ( acpi_handle rhandle, /* upper bound */ acpi_handle chandle, /* current node */ - struct acpi_pci_id **id) + struct acpi_pci_id **id, + int *is_bridge, + u8 *bus_number) { acpi_handle handle; struct acpi_pci_id *pci_id = *id; @@ -528,7 +530,7 @@ acpi_get_parent(chandle, &handle); if (handle != rhandle) { - acpi_os_derive_pci_id(rhandle, handle, &pci_id); + acpi_os_derive_pci_id_2(rhandle, handle, &pci_id, is_bridge, bus_number); status = acpi_get_type(handle, &type); if ( (ACPI_FAILURE(status)) || (type != ACPI_TYPE_DEVICE) ) @@ -539,15 +541,40 @@ pci_id->device = ACPI_HIWORD (ACPI_LODWORD (temp)); pci_id->function = ACPI_LOWORD (ACPI_LODWORD (temp)); + if (*is_bridge) + pci_id->bus = *bus_number; + /* any nicer way to get bus number of bridge ? */ status = acpi_os_read_pci_configuration(pci_id, 0x0e, &tu8, 8); - if (ACPI_SUCCESS(status) && (tu8 & 0x7f) == 1) { + if (ACPI_SUCCESS(status) && + ((tu8 & 0x7f) == 1 || (tu8 & 0x7f) == 2)) { + status = acpi_os_read_pci_configuration(pci_id, 0x18, &tu8, 8); + if (!ACPI_SUCCESS(status)) { + /* Certainly broken... FIX ME */ + return; + } + *is_bridge = 1; + pci_id->bus = tu8; status = acpi_os_read_pci_configuration(pci_id, 0x19, &tu8, 8); - if (ACPI_SUCCESS(status)) - pci_id->bus = tu8; - } + if (ACPI_SUCCESS(status)) { + *bus_number = tu8; + } + } else + *is_bridge = 0; } } +} + +void +acpi_os_derive_pci_id ( + acpi_handle rhandle, /* upper bound */ + acpi_handle chandle, /* current node */ + struct acpi_pci_id **id) +{ + int is_bridge = 1; + u8 bus_number = (*id)->bus; + + acpi_os_derive_pci_id_2(rhandle, chandle, id, &is_bridge, &bus_number); } #else /*!CONFIG_ACPI_PCI*/ diff -Nru a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c --- a/drivers/acpi/pci_link.c Fri Feb 14 17:43:18 2003 +++ b/drivers/acpi/pci_link.c Thu Feb 27 16:24:14 2003 @@ -90,42 +90,25 @@ PCI Link Device Management -------------------------------------------------------------------------- */ -static int -acpi_pci_link_get_possible ( - struct acpi_pci_link *link) +static acpi_status +acpi_pci_link_check_possible ( + struct acpi_resource *resource, + void *context) { - int result = 0; - acpi_status status = AE_OK; - struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - struct acpi_resource *resource = NULL; + struct acpi_pci_link *link = (struct acpi_pci_link *) context; int i = 0; - ACPI_FUNCTION_TRACE("acpi_pci_link_get_possible"); - - if (!link) - return_VALUE(-EINVAL); - - status = acpi_get_possible_resources(link->handle, &buffer); - if (ACPI_FAILURE(status) || !buffer.pointer) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRS\n")); - result = -ENODEV; - goto end; - } - - resource = (struct acpi_resource *) buffer.pointer; - - /* skip past dependent function resource (if present) */ - if (resource->id == ACPI_RSTYPE_START_DPF) - resource = ACPI_NEXT_RESOURCE(resource); + ACPI_FUNCTION_TRACE("acpi_pci_link_check_possible"); switch (resource->id) { + case ACPI_RSTYPE_START_DPF: + return AE_OK; case ACPI_RSTYPE_IRQ: { struct acpi_resource_irq *p = &resource->data.irq; if (!p || !p->number_of_interrupts) { ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Blank IRQ resource\n")); - result = -ENODEV; - goto end; + return AE_OK; } for (i = 0; (inumber_of_interrupts && iinterrupts[i]) { @@ -143,8 +126,7 @@ if (!p || !p->number_of_interrupts) { ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Blank IRQ resource\n")); - result = -ENODEV; - goto end; + return AE_OK; } for (i = 0; (inumber_of_interrupts && iinterrupts[i]) { @@ -159,18 +141,76 @@ default: ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource is not an IRQ entry\n")); - result = -ENODEV; - goto end; - break; + return AE_OK; + } + + return AE_CTRL_TERMINATE; +} + + +static int +acpi_pci_link_get_possible ( + struct acpi_pci_link *link) +{ + acpi_status status; + + ACPI_FUNCTION_TRACE("acpi_pci_link_get_possible"); + + if (!link) + return_VALUE(-EINVAL); + + status = acpi_walk_resources(link->handle, METHOD_NAME__PRS, + acpi_pci_link_check_possible, link); + if (ACPI_FAILURE(status)) { + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRS\n")); + return_VALUE(-ENODEV); } - + ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found %d possible IRQs\n", link->irq.possible_count)); -end: - acpi_os_free(buffer.pointer); + return_VALUE(0); +} + - return_VALUE(result); +static acpi_status +acpi_pci_link_check_current ( + struct acpi_resource *resource, + void *context) +{ + int *irq = (int *) context; + + ACPI_FUNCTION_TRACE("acpi_pci_link_check_current"); + + switch (resource->id) { + case ACPI_RSTYPE_IRQ: + { + struct acpi_resource_irq *p = &resource->data.irq; + if (!p || !p->number_of_interrupts) { + ACPI_DEBUG_PRINT((ACPI_DB_WARN, + "Blank IRQ resource\n")); + return AE_OK; + } + *irq = p->interrupts[0]; + break; + } + case ACPI_RSTYPE_EXT_IRQ: + { + struct acpi_resource_ext_irq *p = &resource->data.extended_irq; + if (!p || !p->number_of_interrupts) { + ACPI_DEBUG_PRINT((ACPI_DB_WARN, + "Blank IRQ resource\n")); + return AE_OK; + } + *irq = p->interrupts[0]; + break; + } + default: + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, + "Resource isn't an IRQ\n")); + return AE_OK; + } + return AE_CTRL_TERMINATE; } @@ -180,8 +220,6 @@ { int result = 0; acpi_status status = AE_OK; - struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - struct acpi_resource *resource = NULL; int irq = 0; ACPI_FUNCTION_TRACE("acpi_pci_link_get_current"); @@ -206,47 +244,16 @@ * Query and parse _CRS to get the current IRQ assignment. */ - status = acpi_get_current_resources(link->handle, &buffer); + status = acpi_walk_resources(link->handle, METHOD_NAME__CRS, + acpi_pci_link_check_current, &irq); if (ACPI_FAILURE(status)) { ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _CRS\n")); result = -ENODEV; goto end; } - resource = (struct acpi_resource *) buffer.pointer; - - switch (resource->id) { - case ACPI_RSTYPE_IRQ: - { - struct acpi_resource_irq *p = &resource->data.irq; - if (!p || !p->number_of_interrupts) { - ACPI_DEBUG_PRINT((ACPI_DB_WARN, - "Blank IRQ resource\n")); - result = -ENODEV; - goto end; - } - irq = p->interrupts[0]; - break; - } - case ACPI_RSTYPE_EXT_IRQ: - { - struct acpi_resource_ext_irq *p = &resource->data.extended_irq; - if (!p || !p->number_of_interrupts) { - ACPI_DEBUG_PRINT((ACPI_DB_WARN, - "Blank IRQ resource\n")); - result = -ENODEV; - goto end; - } - irq = p->interrupts[0]; - break; - } - default: - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource isn't an IRQ\n")); - result = -ENODEV; - goto end; - } if (!irq) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid use of IRQ 0\n")); + ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No IRQ resource found\n")); result = -ENODEV; goto end; } @@ -263,8 +270,6 @@ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Link at IRQ %d \n", link->irq.active)); end: - acpi_os_free(buffer.pointer); - return_VALUE(result); } diff -Nru a/drivers/acpi/power.c b/drivers/acpi/power.c --- a/drivers/acpi/power.c Wed Feb 12 15:55:25 2003 +++ b/drivers/acpi/power.c Mon Feb 24 12:16:14 2003 @@ -351,7 +351,7 @@ /* * First we reference all power resources required in the target list - * (e.g. so the device doesn't loose power while transitioning). + * (e.g. so the device doesn't lose power while transitioning). */ for (i=0; icount; i++) { result = acpi_power_on(tl->handles[i]); diff -Nru a/drivers/acpi/processor.c b/drivers/acpi/processor.c --- a/drivers/acpi/processor.c Wed Feb 12 15:55:25 2003 +++ b/drivers/acpi/processor.c Wed Feb 19 15:50:05 2003 @@ -1560,7 +1560,7 @@ acpi_status status = 0; union acpi_object object = {0}; struct acpi_buffer buffer = {sizeof(union acpi_object), &object}; - static int cpu_count = 0; + static int cpu_index = 0; ACPI_FUNCTION_TRACE("acpi_processor_get_info"); @@ -1570,6 +1570,13 @@ if (num_online_cpus() > 1) errata.smp = TRUE; + /* + * Extra Processor objects may be enumerated on MP systems with + * less than the max # of CPUs. They should be ignored. + */ + if ((cpu_index + 1) > num_online_cpus()) + return_VALUE(-ENODEV); + acpi_processor_errata(pr); /* @@ -1601,7 +1608,7 @@ * TBD: Synch processor ID (via LAPIC/LSAPIC structures) on SMP. * >>> 'acpi_get_processor_id(acpi_id, &id)' in arch/xxx/acpi.c */ - pr->id = cpu_count++; + pr->id = cpu_index++; pr->acpi_id = object.processor.proc_id; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Processor [%d:%d]\n", pr->id, @@ -1609,21 +1616,17 @@ if (!object.processor.pblk_address) ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No PBLK (NULL address)\n")); - else if (object.processor.pblk_length < 4) + else if (object.processor.pblk_length != 6) ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid PBLK length [%d]\n", object.processor.pblk_length)); else { pr->throttling.address = object.processor.pblk_address; pr->throttling.duty_offset = acpi_fadt.duty_offset; pr->throttling.duty_width = acpi_fadt.duty_width; - - if (object.processor.pblk_length >= 5) - pr->power.states[ACPI_STATE_C2].address = - object.processor.pblk_address + 4; - - if (object.processor.pblk_length >= 6) - pr->power.states[ACPI_STATE_C3].address = - object.processor.pblk_address + 5; + pr->power.states[ACPI_STATE_C2].address = + object.processor.pblk_address + 4; + pr->power.states[ACPI_STATE_C3].address = + object.processor.pblk_address + 5; } acpi_processor_get_power_info(pr); diff -Nru a/drivers/acpi/resources/rsmemory.c b/drivers/acpi/resources/rsmemory.c --- a/drivers/acpi/resources/rsmemory.c Tue Feb 18 15:32:34 2003 +++ b/drivers/acpi/resources/rsmemory.c Tue Feb 25 10:47:06 2003 @@ -278,7 +278,7 @@ /* * Point to the place in the output buffer where the data portion will * begin. - * 1. Set the RESOURCE_DATA * Data to point to it's own address, then + * 1. Set the RESOURCE_DATA * Data to point to its own address, then * 2. Set the pointer to the next address. * * NOTE: output_struct->Data is cast to u8, otherwise, this addition adds diff -Nru a/drivers/acpi/resources/rsutils.c b/drivers/acpi/resources/rsutils.c --- a/drivers/acpi/resources/rsutils.c Tue Feb 18 15:32:34 2003 +++ b/drivers/acpi/resources/rsutils.c Thu Feb 27 16:23:02 2003 @@ -214,6 +214,60 @@ /******************************************************************************* * + * FUNCTION: acpi_rs_get_method_data + * + * PARAMETERS: Handle - a handle to the containing object + * ret_buffer - a pointer to a buffer structure for the + * results + * + * RETURN: Status + * + * DESCRIPTION: This function is called to get the _CRS or _PRS value of an + * object contained in an object specified by the handle passed in + * + * If the function fails an appropriate status will be returned + * and the contents of the callers buffer is undefined. + * + ******************************************************************************/ + +acpi_status +acpi_rs_get_method_data ( + acpi_handle handle, + char *path, + struct acpi_buffer *ret_buffer) +{ + union acpi_operand_object *obj_desc; + acpi_status status; + + + ACPI_FUNCTION_TRACE ("rs_get_method_data"); + + + /* Parameters guaranteed valid by caller */ + + /* + * Execute the method, no parameters + */ + status = acpi_ut_evaluate_object (handle, path, ACPI_BTYPE_BUFFER, &obj_desc); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + + /* + * Make the call to create a resource linked list from the + * byte stream buffer that comes back from the method + * execution. + */ + status = acpi_rs_create_resource_list (obj_desc, ret_buffer); + + /* On exit, we must delete the object returned by evaluate_object */ + + acpi_ut_remove_reference (obj_desc); + return_ACPI_STATUS (status); +} + +/******************************************************************************* + * * FUNCTION: acpi_rs_set_srs_method_data * * PARAMETERS: Handle - a handle to the containing object diff -Nru a/drivers/acpi/resources/rsxface.c b/drivers/acpi/resources/rsxface.c --- a/drivers/acpi/resources/rsxface.c Tue Feb 18 15:32:34 2003 +++ b/drivers/acpi/resources/rsxface.c Thu Feb 27 16:23:02 2003 @@ -212,6 +212,90 @@ /******************************************************************************* * + * FUNCTION: acpi_walk_resources + * + * PARAMETERS: device_handle - a handle to the device object for the + * device we are querying + * Path - method name of the resources we want + * (METHOD_NAME__CRS or METHOD_NAME__PRS) + * user_function - called for each resource + * Context - passed to user_function + * + * RETURN: Status + * + * DESCRIPTION: Retrieves the current or possible resource list for the + * specified device. The user_function is called once for + * each resource in the list. + * + ******************************************************************************/ + +acpi_status +acpi_walk_resources ( + acpi_handle device_handle, + char *path, + ACPI_WALK_RESOURCE_CALLBACK user_function, + void *context) +{ + acpi_status status; + struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; + struct acpi_resource *resource; + + ACPI_FUNCTION_TRACE ("acpi_walk_resources"); + + + if (!device_handle || + (ACPI_STRNCMP (path, METHOD_NAME__CRS, sizeof (METHOD_NAME__CRS)) && + ACPI_STRNCMP (path, METHOD_NAME__PRS, sizeof (METHOD_NAME__PRS)))) { + return_ACPI_STATUS (AE_BAD_PARAMETER); + } + + status = acpi_rs_get_method_data (device_handle, path, &buffer); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + + resource = (struct acpi_resource *) buffer.pointer; + for (;;) { + if (!resource || resource->id == ACPI_RSTYPE_END_TAG) { + break; + } + + status = user_function (resource, context); + + switch (status) { + case AE_OK: + case AE_CTRL_DEPTH: + + /* Just keep going */ + status = AE_OK; + break; + + case AE_CTRL_TERMINATE: + + /* Exit now, with OK stats */ + + status = AE_OK; + goto cleanup; + + default: + + /* All others are valid exceptions */ + + goto cleanup; + } + + resource = ACPI_NEXT_RESOURCE (resource); + } + +cleanup: + + acpi_os_free (buffer.pointer); + + return_ACPI_STATUS (status); +} + +/******************************************************************************* + * * FUNCTION: acpi_set_current_resources * * PARAMETERS: device_handle - a handle to the device object for the @@ -251,4 +335,65 @@ status = acpi_rs_set_srs_method_data (device_handle, in_buffer); return_ACPI_STATUS (status); +} + +#define COPY_FIELD(out, in, field) out->field = in->field +#define COPY_ADDRESS(out, in) \ + COPY_FIELD(out, in, resource_type); \ + COPY_FIELD(out, in, producer_consumer); \ + COPY_FIELD(out, in, decode); \ + COPY_FIELD(out, in, min_address_fixed); \ + COPY_FIELD(out, in, max_address_fixed); \ + COPY_FIELD(out, in, attribute); \ + COPY_FIELD(out, in, granularity); \ + COPY_FIELD(out, in, min_address_range); \ + COPY_FIELD(out, in, max_address_range); \ + COPY_FIELD(out, in, address_translation_offset); \ + COPY_FIELD(out, in, address_length); \ + COPY_FIELD(out, in, resource_source); + +/******************************************************************************* +* +* FUNCTION: acpi_resource_to_address64 +* +* PARAMETERS: resource - Pointer to a resource +* out - Pointer to the users's return +* buffer (a struct +* struct acpi_resource_address64) +* +* RETURN: Status +* +* DESCRIPTION: If the resource is an address16, address32, or address64, +* copy it to the address64 return buffer. This saves the +* caller from having to duplicate code for different-sized +* addresses. +* +******************************************************************************/ + +acpi_status +acpi_resource_to_address64 ( + struct acpi_resource *resource, + struct acpi_resource_address64 *out) +{ + struct acpi_resource_address16 *address16; + struct acpi_resource_address32 *address32; + struct acpi_resource_address64 *address64; + + switch (resource->id) { + case ACPI_RSTYPE_ADDRESS16: + address16 = (struct acpi_resource_address16 *) &resource->data; + COPY_ADDRESS(out, address16); + break; + case ACPI_RSTYPE_ADDRESS32: + address32 = (struct acpi_resource_address32 *) &resource->data; + COPY_ADDRESS(out, address32); + break; + case ACPI_RSTYPE_ADDRESS64: + address64 = (struct acpi_resource_address64 *) &resource->data; + COPY_ADDRESS(out, address64); + break; + default: + return (AE_BAD_PARAMETER); + } + return (AE_OK); } diff -Nru a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c --- a/drivers/acpi/sleep/main.c Thu Feb 13 18:24:39 2003 +++ b/drivers/acpi/sleep/main.c Fri Feb 28 09:36:25 2003 @@ -183,14 +183,21 @@ status = acpi_enter_sleep_state(state); break; - case ACPI_STATE_S2: #ifdef CONFIG_SOFTWARE_SUSPEND + case ACPI_STATE_S2: case ACPI_STATE_S3: do_suspend_lowlevel(0); + break; #endif + case ACPI_STATE_S4: + do_suspend_lowlevel_s4bios(0); + break; + default: + printk(KERN_WARNING PREFIX "don't know how to handle %d state.\n", state); break; } local_irq_restore(flags); + printk(KERN_CRIT "Back to C!\n"); return status; } @@ -211,21 +218,31 @@ if (state < ACPI_STATE_S1 || state > ACPI_STATE_S5) return AE_ERROR; + /* Since we handle S4OS via a different path (swsusp), give up if no s4bios. */ + if (state == ACPI_STATE_S4 && !acpi_gbl_FACS->S4bios_f) + return AE_ERROR; + + /* + * TBD: S1 can be done without device_suspend. Make a CONFIG_XX + * to handle however when S1 failed without device_suspend. + */ freeze_processes(); /* device_suspend needs processes to be stopped */ /* do we have a wakeup address for S2 and S3? */ - if (state == ACPI_STATE_S2 || state == ACPI_STATE_S3) { + /* Here, we support only S4BIOS, those we set the wakeup address */ + /* S4OS is only supported for now via swsusp.. */ + if (state == ACPI_STATE_S2 || state == ACPI_STATE_S3 || ACPI_STATE_S4) { if (!acpi_wakeup_address) return AE_ERROR; acpi_set_firmware_waking_vector((acpi_physical_address) acpi_wakeup_address); } - acpi_enter_sleep_state_prep(state); - status = acpi_system_save_state(state); if (!ACPI_SUCCESS(status)) return status; + acpi_enter_sleep_state_prep(state); + /* disable interrupts and flush caches */ ACPI_DISABLE_IRQS(); ACPI_FLUSH_CPU_CACHE(); @@ -237,8 +254,8 @@ * mode. So, we run these unconditionaly to make sure we have a usable system * no matter what. */ - acpi_system_restore_state(state); acpi_leave_sleep_state(state); + acpi_system_restore_state(state); /* make sure interrupts are enabled */ ACPI_ENABLE_IRQS(); @@ -267,6 +284,10 @@ if (ACPI_SUCCESS(status)) { sleep_states[i] = 1; printk(" S%d", i); + } + if (i == ACPI_STATE_S4 && acpi_gbl_FACS->S4bios_f) { + sleep_states[i] = 1; + printk(" S4bios"); } } printk(")\n"); diff -Nru a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c --- a/drivers/acpi/sleep/proc.c Thu Feb 13 18:24:39 2003 +++ b/drivers/acpi/sleep/proc.c Thu Feb 27 16:26:28 2003 @@ -27,8 +27,11 @@ ACPI_FUNCTION_TRACE("acpi_system_sleep_seq_show"); for (i = 0; i <= ACPI_STATE_S5; i++) { - if (sleep_states[i]) + if (sleep_states[i]) { seq_printf(seq,"S%d ", i); + if (i == ACPI_STATE_S4 && acpi_gbl_FACS->S4bios_f) + seq_printf(seq, "S4bios "); + } } seq_puts(seq, "\n"); diff -Nru a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c --- a/drivers/acpi/tables/tbconvrt.c Tue Feb 18 15:32:34 2003 +++ b/drivers/acpi/tables/tbconvrt.c Thu Feb 27 16:23:02 2003 @@ -239,9 +239,8 @@ ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xpm1b_cnt_blk, local_fadt->pm1_cnt_len, local_fadt->V1_pm1b_cnt_blk); ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xpm2_cnt_blk, local_fadt->pm2_cnt_len, local_fadt->V1_pm2_cnt_blk); ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xpm_tmr_blk, local_fadt->pm_tm_len, local_fadt->V1_pm_tmr_blk); - ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xgpe0_blk, local_fadt->gpe0_blk_len, local_fadt->V1_gpe0_blk); - ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xgpe1_blk, local_fadt->gpe1_blk_len, local_fadt->V1_gpe1_blk); - + ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xgpe0_blk, 0, local_fadt->V1_gpe0_blk); + ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xgpe1_blk, 0, local_fadt->V1_gpe1_blk); } @@ -314,14 +313,15 @@ if (!(local_fadt->xgpe0_blk.address)) { ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xgpe0_blk, - local_fadt->gpe0_blk_len, local_fadt->V1_gpe0_blk); + 0, local_fadt->V1_gpe0_blk); } if (!(local_fadt->xgpe1_blk.address)) { ASL_BUILD_GAS_FROM_V1_ENTRY (local_fadt->xgpe1_blk, - local_fadt->gpe1_blk_len, local_fadt->V1_gpe1_blk); + 0, local_fadt->V1_gpe1_blk); } } + /******************************************************************************* * diff -Nru a/drivers/acpi/tables.c b/drivers/acpi/tables.c --- a/drivers/acpi/tables.c Wed Jan 15 15:21:53 2003 +++ b/drivers/acpi/tables.c Wed Feb 26 16:29:09 2003 @@ -379,6 +379,7 @@ sdt.pa = ((struct acpi20_table_rsdp*)rsdp)->xsdt_address; + /* map in just the header */ header = (struct acpi_table_header *) __acpi_map_table(sdt.pa, sizeof(struct acpi_table_header)); @@ -387,6 +388,15 @@ return -ENODEV; } + /* remap in the entire table before processing */ + mapped_xsdt = (struct acpi_table_xsdt *) + __acpi_map_table(sdt.pa, header->length); + if (!mapped_xsdt) { + printk(KERN_WARNING PREFIX "Unable to map XSDT\n"); + return -ENODEV; + } + header = &mapped_xsdt->header; + if (strncmp(header->signature, "XSDT", 4)) { printk(KERN_WARNING PREFIX "XSDT signature incorrect\n"); return -ENODEV; @@ -404,15 +414,6 @@ sdt.count = ACPI_MAX_TABLES; } - mapped_xsdt = (struct acpi_table_xsdt *) - __acpi_map_table(sdt.pa, header->length); - if (!mapped_xsdt) { - printk(KERN_WARNING PREFIX "Unable to map XSDT\n"); - return -ENODEV; - } - - header = &mapped_xsdt->header; - for (i = 0; i < sdt.count; i++) sdt.entry[i].pa = (unsigned long) mapped_xsdt->entry[i]; } @@ -425,6 +426,7 @@ sdt.pa = rsdp->rsdt_address; + /* map in just the header */ header = (struct acpi_table_header *) __acpi_map_table(sdt.pa, sizeof(struct acpi_table_header)); if (!header) { @@ -432,6 +434,15 @@ return -ENODEV; } + /* remap in the entire table before processing */ + mapped_rsdt = (struct acpi_table_rsdt *) + __acpi_map_table(sdt.pa, header->length); + if (!mapped_rsdt) { + printk(KERN_WARNING PREFIX "Unable to map RSDT\n"); + return -ENODEV; + } + header = &mapped_rsdt->header; + if (strncmp(header->signature, "RSDT", 4)) { printk(KERN_WARNING PREFIX "RSDT signature incorrect\n"); return -ENODEV; @@ -449,15 +460,6 @@ sdt.count = ACPI_MAX_TABLES; } - mapped_rsdt = (struct acpi_table_rsdt *) - __acpi_map_table(sdt.pa, header->length); - if (!mapped_rsdt) { - printk(KERN_WARNING PREFIX "Unable to map RSDT\n"); - return -ENODEV; - } - - header = &mapped_rsdt->header; - for (i = 0; i < sdt.count; i++) sdt.entry[i].pa = (unsigned long) mapped_rsdt->entry[i]; } @@ -471,12 +473,20 @@ for (i = 0; i < sdt.count; i++) { + /* map in just the header */ header = (struct acpi_table_header *) __acpi_map_table(sdt.entry[i].pa, sizeof(struct acpi_table_header)); if (!header) continue; + /* remap in the entire table before processing */ + header = (struct acpi_table_header *) + __acpi_map_table(sdt.entry[i].pa, + header->length); + if (!header) + continue; + acpi_table_print(header, sdt.entry[i].pa); if (acpi_table_compute_checksum(header, header->length)) { diff -Nru a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c --- a/drivers/acpi/utilities/utcopy.c Tue Feb 18 15:32:34 2003 +++ b/drivers/acpi/utilities/utcopy.c Thu Feb 27 16:23:02 2003 @@ -645,11 +645,11 @@ /* * Allocate and copy the actual buffer if and only if: - * 1) There is a valid buffer (length > 0) + * 1) There is a valid buffer pointer * 2) The buffer is not static (not in an ACPI table) (in this case, * the actual pointer was already copied above) */ - if ((source_desc->buffer.length) && + if ((source_desc->buffer.pointer) && (!(source_desc->common.flags & AOPOBJ_STATIC_POINTER))) { dest_desc->buffer.pointer = ACPI_MEM_ALLOCATE (source_desc->buffer.length); if (!dest_desc->buffer.pointer) { @@ -665,11 +665,11 @@ /* * Allocate and copy the actual string if and only if: - * 1) There is a valid string (length > 0) + * 1) There is a valid string pointer * 2) The string is not static (not in an ACPI table) (in this case, * the actual pointer was already copied above) */ - if ((source_desc->string.length) && + if ((source_desc->string.pointer) && (!(source_desc->common.flags & AOPOBJ_STATIC_POINTER))) { dest_desc->string.pointer = ACPI_MEM_ALLOCATE ((acpi_size) source_desc->string.length + 1); if (!dest_desc->string.pointer) { diff -Nru a/drivers/acpi/utilities/utglobal.c b/drivers/acpi/utilities/utglobal.c --- a/drivers/acpi/utilities/utglobal.c Tue Feb 18 15:32:34 2003 +++ b/drivers/acpi/utilities/utglobal.c Thu Feb 27 16:23:02 2003 @@ -729,6 +729,10 @@ acpi_gbl_acpi_mutex_info[i].use_count = 0; } + /* GPE support */ + + acpi_gbl_gpe_block_list_head = NULL; + /* Global notify handlers */ acpi_gbl_sys_notify.handler = NULL; @@ -766,8 +770,6 @@ /* Hardware oriented */ - acpi_gbl_gpe_register_info = NULL; - acpi_gbl_gpe_number_info = NULL; acpi_gbl_events_initialized = FALSE; /* Namespace */ diff -Nru a/drivers/atm/firestream.c b/drivers/atm/firestream.c --- a/drivers/atm/firestream.c Thu Oct 24 15:27:35 2002 +++ b/drivers/atm/firestream.c Tue Feb 25 10:47:34 2003 @@ -105,7 +105,7 @@ The FS50 CAM (VP/VC match registers) always take the lowest channel number that matches. This is not a problem. - However, they also ignore wether the channel is enabled or + However, they also ignore whether the channel is enabled or not. This means that if you allocate channel 0 to 1.2 and then channel 1 to 0.0, then disabeling channel 0 and writing 0 to the match channel for channel 0 will "steal" the traffic from channel diff -Nru a/drivers/atm/horizon.c b/drivers/atm/horizon.c --- a/drivers/atm/horizon.c Sat Nov 23 08:30:43 2002 +++ b/drivers/atm/horizon.c Sat Jan 11 09:23:18 2003 @@ -2874,11 +2874,7 @@ // writes to adapter memory (handles IRQ and SMP) spin_lock_init (&dev->mem_lock); -#if LINUX_VERSION_CODE >= 0x20303 init_waitqueue_head (&dev->tx_queue); -#else - dev->tx_queue = 0; -#endif // vpi in 0..4, vci in 6..10 dev->atm_dev->ci_range.vpi_bits = vpi_bits; diff -Nru a/drivers/atm/horizon.h b/drivers/atm/horizon.h --- a/drivers/atm/horizon.h Sat Nov 23 08:30:43 2002 +++ b/drivers/atm/horizon.h Sat Jan 11 09:26:19 2003 @@ -422,11 +422,7 @@ unsigned int tx_regions; // number of remaining regions spinlock_t mem_lock; -#if LINUX_VERSION_CODE >= 0x20303 wait_queue_head_t tx_queue; -#else - struct wait_queue * tx_queue; -#endif u8 irq; long flags; diff -Nru a/drivers/atm/iphase.c b/drivers/atm/iphase.c --- a/drivers/atm/iphase.c Mon Nov 4 11:55:38 2002 +++ b/drivers/atm/iphase.c Sat Jan 11 09:27:18 2003 @@ -436,7 +436,7 @@ if (crm == 0) crm = 1; f_abr_vc->f_crm = crm & 0xff; f_abr_vc->f_pcr = cellrate_to_float(srv_p->pcr); - icr = MIN( srv_p->icr, (srv_p->tbe > srv_p->frtt) ? + icr = min( srv_p->icr, (srv_p->tbe > srv_p->frtt) ? ((srv_p->tbe/srv_p->frtt)*1000000) : (1000000/(srv_p->frtt/srv_p->tbe))); f_abr_vc->f_icr = cellrate_to_float(icr); @@ -2071,7 +2071,7 @@ - UBR Table size is 4K - UBR wait queue is 4K since the table and wait queues are contiguous, all the bytes - can be intialized by one memeset. + can be initialized by one memeset. */ vcsize_sel = 0; diff -Nru a/drivers/atm/iphase.h b/drivers/atm/iphase.h --- a/drivers/atm/iphase.h Tue Oct 22 08:03:25 2002 +++ b/drivers/atm/iphase.h Sat Jan 11 09:25:31 2003 @@ -808,7 +808,6 @@ } r_vc_abr_entry; #define MRM 3 -#define MIN(x,y) ((x) < (y)) ? (x) : (y) typedef struct srv_cls_param { u32 class_type; /* CBR/VBR/ABR/UBR; use the enum above */ @@ -1017,13 +1016,8 @@ spinlock_t tx_lock; IARTN_Q tx_return_q; u32 close_pending; -#if LINUX_VERSION_CODE >= 0x20303 wait_queue_head_t close_wait; wait_queue_head_t timeout_wait; -#else - struct wait_queue *close_wait; - struct wait_queue *timeout_wait; -#endif struct cpcs_trailer_desc *tx_buf; u16 num_tx_desc, tx_buf_sz, rate_limit; u32 tx_cell_cnt, tx_pkt_cnt; diff -Nru a/drivers/atm/lanai.c b/drivers/atm/lanai.c --- a/drivers/atm/lanai.c Fri Feb 7 00:20:33 2003 +++ b/drivers/atm/lanai.c Tue Feb 25 10:47:23 2003 @@ -1300,7 +1300,7 @@ #define DESCRIPTOR_AAL5_STREAM (0x00004000) #define DESCRIPTOR_CLP (0x00002000) -/* Add 32-bit descriptor with it's padding */ +/* Add 32-bit descriptor with its padding */ static inline void vcc_tx_add_aal5_descriptor(struct lanai_vcc *lvcc, u32 flags, int len) { diff -Nru a/drivers/base/bus.c b/drivers/base/bus.c --- a/drivers/base/bus.c Wed Jan 15 15:41:34 2003 +++ b/drivers/base/bus.c Tue Feb 25 10:47:06 2003 @@ -459,7 +459,7 @@ * @drv: driver. * * Detach the driver from the devices it controls, and remove - * it from it's bus's list of drivers. Finally, we drop the reference + * it from its bus's list of drivers. Finally, we drop the reference * to the bus we took in bus_add_driver(). */ diff -Nru a/drivers/block/cciss.c b/drivers/block/cciss.c --- a/drivers/block/cciss.c Fri Feb 14 18:24:06 2003 +++ b/drivers/block/cciss.c Tue Feb 25 11:05:27 2003 @@ -351,7 +351,7 @@ if (ctlr >= MAX_CTLR || hba[ctlr] == NULL) return -ENXIO; /* - * Root is allowed to open raw volume zero even if its not configured + * Root is allowed to open raw volume zero even if it's not configured * so array config can still work. I don't think I really like this, * but I'm already using way to many device nodes to claim another one * for "raw controller". diff -Nru a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c --- a/drivers/block/cciss_scsi.c Mon Feb 17 17:02:24 2003 +++ b/drivers/block/cciss_scsi.c Tue Feb 25 09:17:43 2003 @@ -210,7 +210,7 @@ stk = &sa->cmd_stack; size = sizeof(struct cciss_scsi_cmd_stack_elem_t) * CMD_STACK_SIZE; - // pci_alloc_consistent guarentees 32-bit DMA address will + // pci_alloc_consistent guarantees 32-bit DMA address will // be used stk->pool = (struct cciss_scsi_cmd_stack_elem_t *) diff -Nru a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c --- a/drivers/block/cpqarray.c Thu Feb 6 07:33:47 2003 +++ b/drivers/block/cpqarray.c Tue Feb 25 11:05:27 2003 @@ -715,7 +715,7 @@ return -ENXIO; /* - * Root is allowed to open raw volume zero even if its not configured + * Root is allowed to open raw volume zero even if it's not configured * so array config can still work. I don't think I really like this, * but I'm already using way to many device nodes to claim another one * for "raw controller". diff -Nru a/drivers/block/genhd.c b/drivers/block/genhd.c --- a/drivers/block/genhd.c Mon Feb 10 23:22:49 2003 +++ b/drivers/block/genhd.c Mon Feb 24 23:13:25 2003 @@ -1,17 +1,5 @@ /* - * Code extracted from - * linux/kernel/hd.c - * - * Copyright (C) 1991-1998 Linus Torvalds - * - * devfs support - jj, rgooch, 980122 - * - * Moved partition checking code to fs/partitions* - Russell King - * (linux@arm.uk.linux.org) - */ - -/* - * TODO: rip out the remaining init crap from this file --hch + * gendisk handling */ #include @@ -29,8 +17,9 @@ static struct subsystem block_subsys; +#define MAX_PROBE_HASH 23 /* random */ -struct blk_probe { +static struct blk_probe { struct blk_probe *next; dev_t dev; unsigned long range; @@ -38,21 +27,27 @@ struct gendisk *(*get)(dev_t dev, int *part, void *data); int (*lock)(dev_t, void *); void *data; -} *probes[MAX_BLKDEV]; +} *probes[MAX_PROBE_HASH]; -/* index in the above */ +/* index in the above - for now: assume no multimajor ranges */ static inline int dev_to_index(dev_t dev) { - return MAJOR(dev); + return MAJOR(dev) % MAX_PROBE_HASH; } +/* + * Register device numbers dev..(dev+range-1) + * range must be nonzero + * The hash chain is sorted on range, so that subranges can override. + */ void blk_register_region(dev_t dev, unsigned long range, struct module *module, - struct gendisk *(*probe)(dev_t, int *, void *), - int (*lock)(dev_t, void *), void *data) + struct gendisk *(*probe)(dev_t, int *, void *), + int (*lock)(dev_t, void *), void *data) { int index = dev_to_index(dev); struct blk_probe *p = kmalloc(sizeof(struct blk_probe), GFP_KERNEL); struct blk_probe **s; + p->owner = module; p->get = probe; p->lock = lock; @@ -71,6 +66,7 @@ { int index = dev_to_index(dev); struct blk_probe **s; + down_write(&block_subsys.rwsem); for (s = &probes[index]; *s; s = &(*s)->next) { struct blk_probe *p = *s; @@ -94,6 +90,7 @@ static int exact_lock(dev_t dev, void *data) { struct gendisk *p = data; + if (!get_disk(p)) return -1; return 0; @@ -109,14 +106,14 @@ void add_disk(struct gendisk *disk) { disk->flags |= GENHD_FL_UP; - blk_register_region(MKDEV(disk->major, disk->first_minor), disk->minors, - NULL, exact_match, exact_lock, disk); + blk_register_region(MKDEV(disk->major, disk->first_minor), + disk->minors, NULL, exact_match, exact_lock, disk); register_disk(disk); elv_register_queue(disk); } EXPORT_SYMBOL(add_disk); -EXPORT_SYMBOL(del_gendisk); +EXPORT_SYMBOL(del_gendisk); /* in partitions/check.c */ void unlink_gendisk(struct gendisk *disk) { @@ -146,18 +143,17 @@ struct gendisk *(*probe)(dev_t, int *, void *); struct module *owner; void *data; - if (p->dev > dev || p->dev + p->range <= dev) + + if (p->dev > dev || p->dev + p->range - 1 < dev) continue; - if (p->range >= best) { - up_read(&block_subsys.rwsem); - return NULL; - } + if (p->range - 1 >= best) + break; if (!try_module_get(p->owner)) continue; owner = p->owner; data = p->data; probe = p->get; - best = p->range; + best = p->range - 1; *part = dev - p->dev; if (p->lock && p->lock(dev, data) < 0) { module_put(owner); @@ -169,7 +165,7 @@ module_put(owner); if (disk) return disk; - goto retry; + goto retry; /* this terminates: best decreases */ } up_read(&block_subsys.rwsem); return NULL; @@ -245,7 +241,7 @@ static struct gendisk *base_probe(dev_t dev, int *part, void *data) { - char name[20]; + char name[30]; sprintf(name, "block-major-%d", MAJOR(dev)); request_module(name); return NULL; @@ -256,11 +252,11 @@ struct blk_probe *base = kmalloc(sizeof(struct blk_probe), GFP_KERNEL); int i; memset(base, 0, sizeof(struct blk_probe)); - base->dev = MKDEV(1,0); - base->range = MKDEV(MAX_BLKDEV-1, 255) - base->dev + 1; + base->dev = 1; + base->range = ~0; /* range 1 .. ~0 */ base->get = base_probe; - for (i = 1; i < MAX_BLKDEV; i++) - probes[i] = base; + for (i = 0; i < MAX_PROBE_HASH; i++) + probes[i] = base; /* must remain last in chain */ blk_dev_init(); subsystem_register(&block_subsys); return 0; @@ -281,12 +277,14 @@ ssize_t (*show)(struct gendisk *, char *); }; -static ssize_t disk_attr_show(struct kobject * kobj, struct attribute * attr, - char * page) +static ssize_t disk_attr_show(struct kobject *kobj, struct attribute *attr, + char *page) { - struct gendisk * disk = to_disk(kobj); - struct disk_attribute * disk_attr = container_of(attr,struct disk_attribute,attr); + struct gendisk *disk = to_disk(kobj); + struct disk_attribute *disk_attr = + container_of(attr,struct disk_attribute,attr); ssize_t ret = 0; + if (disk_attr->show) ret = disk_attr->show(disk,page); return ret; @@ -303,11 +301,11 @@ } static ssize_t disk_range_read(struct gendisk * disk, char *page) { - return sprintf(page, "%d\n",disk->minors); + return sprintf(page, "%d\n", disk->minors); } static ssize_t disk_size_read(struct gendisk * disk, char *page) { - return sprintf(page, "%llu\n",(unsigned long long)get_capacity(disk)); + return sprintf(page, "%llu\n", (unsigned long long)get_capacity(disk)); } static inline unsigned jiffies_to_msec(unsigned jif) diff -Nru a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c --- a/drivers/block/ll_rw_blk.c Fri Feb 14 18:24:05 2003 +++ b/drivers/block/ll_rw_blk.c Tue Feb 25 10:47:06 2003 @@ -1461,6 +1461,7 @@ if (blk_rq_tagged(rq)) blk_queue_end_tag(q, rq); + drive_stat_acct(rq, rq->nr_sectors, 1); __elv_add_request(q, rq, !at_head, 0); q->request_fn(q); spin_unlock_irqrestore(q->queue_lock, flags); @@ -1892,7 +1893,7 @@ } /** - * generic_make_request: hand a buffer to it's device driver for I/O + * generic_make_request: hand a buffer to its device driver for I/O * @bio: The bio describing the location in memory and on the device. * * generic_make_request() is used to make I/O requests of block diff -Nru a/drivers/block/scsi_ioctl.c b/drivers/block/scsi_ioctl.c --- a/drivers/block/scsi_ioctl.c Fri Jan 10 09:25:21 2003 +++ b/drivers/block/scsi_ioctl.c Mon Feb 24 23:13:17 2003 @@ -60,6 +60,7 @@ rq->flags |= REQ_NOMERGE; rq->waiting = &wait; + drive_stat_acct(rq, rq->nr_sectors, 1); elv_add_request(q, rq, 1, 1); generic_unplug_device(q); wait_for_completion(&wait); diff -Nru a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c --- a/drivers/cdrom/cdrom.c Sat Feb 15 04:14:19 2003 +++ b/drivers/cdrom/cdrom.c Mon Feb 24 12:16:14 2003 @@ -172,7 +172,7 @@ -- Defined CD_DVD and CD_CHANGER log levels. -- Fixed the CDROMREADxxx ioctls. -- CDROMPLAYTRKIND uses the GPCMD_PLAY_AUDIO_MSF command - too few - drives supported it. We loose the index part, however. + drives supported it. We lose the index part, however. -- Small modifications to accomodate opens of /dev/hdc1, required for ide-cd to handle multisession discs. -- Export cdrom_mode_sense and cdrom_mode_select. diff -Nru a/drivers/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c --- a/drivers/cdrom/sbpcd.c Tue Dec 3 09:50:14 2002 +++ b/drivers/cdrom/sbpcd.c Mon Feb 24 12:16:14 2003 @@ -341,7 +341,7 @@ * Trying to merge requests breaks this driver horribly (as in it goes * boom and apparently has done so since 2.3.41). As it is a legacy * driver for a horribly slow double speed CD on a hideous interface - * designed for polled operation, I won't loose any sleep in simply + * designed for polled operation, I won't lose any sleep in simply * disallowing merging. Paul G. 02/2001 * * Thu May 30 14:14:47 CEST 2002: diff -Nru a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig --- a/drivers/char/agp/Kconfig Mon Feb 10 11:45:08 2003 +++ b/drivers/char/agp/Kconfig Thu Feb 27 13:12:37 2003 @@ -34,14 +34,17 @@ depends on AGP config AGP_INTEL - tristate "Intel 440LX/BX/GX and I815/I820/I830M/I830MP/I840/I845/I850/I860 support" + tristate "Intel 440LX/BX/GX and I815/I820/830M/I830MP/I840/I845/845G/I850/852GM/855GM/I860/865G support" depends on AGP help This option gives you AGP support for the GLX component of the - XFree86 4.x on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850 and 860 chipsets. + XFree86 4.x on Intel 440LX/BX/GX, 815, 820, 830, 840, 845, 850 + and 860 chipsets and full support for the 810, 815, 830M, 845G, + 852GM, 855GM and 865G integrated graphics chipsets. You should say Y here if you use XFree86 3.3.6 or 4.x and want to - use GLX or DRI. If unsure, say N. + use GLX or DRI, or if you have any Intel integrated graphics + chipsets. If unsure, say Y. #config AGP_I810 # tristate "Intel I810/I815/I830M (on-board) support" diff -Nru a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h --- a/drivers/char/agp/agp.h Mon Feb 10 11:45:08 2003 +++ b/drivers/char/agp/agp.h Thu Feb 27 13:23:56 2003 @@ -217,6 +217,21 @@ /* This one is for I830MP w. an external graphic card */ #define INTEL_I830_ERRSTS 0x92 +/* Intel 855GM/852GM registers */ +#define I855_GMCH_GMS_STOLEN_0M 0x0 +#define I855_GMCH_GMS_STOLEN_1M (0x1 << 4) +#define I855_GMCH_GMS_STOLEN_4M (0x2 << 4) +#define I855_GMCH_GMS_STOLEN_8M (0x3 << 4) +#define I855_GMCH_GMS_STOLEN_16M (0x4 << 4) +#define I855_GMCH_GMS_STOLEN_32M (0x5 << 4) +#define I85X_CAPID 0x44 +#define I85X_VARIANT_MASK 0x7 +#define I85X_VARIANT_SHIFT 5 +#define I855_GME 0x0 +#define I855_GM 0x4 +#define I852_GME 0x2 +#define I852_GM 0x5 + /* intel 815 register */ #define INTEL_815_APCONT 0x51 #define INTEL_815_ATTBASE_MASK ~0x1FFFFFFF diff -Nru a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c --- a/drivers/char/agp/alpha-agp.c Mon Feb 10 09:53:20 2003 +++ b/drivers/char/agp/alpha-agp.c Fri Feb 21 10:13:43 2003 @@ -185,7 +185,7 @@ agp_bridge->agp_destroy_page = agp_generic_destroy_page; agp_bridge->mode = agp->capability.lw; agp_bridge->cant_use_aperture = 1; - agp_bridgevm_ops = &alpha_core_agp_vm_ops; + agp_bridge->vm_ops = &alpha_core_agp_vm_ops; alpha_core_agp_driver.dev = agp_bridge->dev; agp_register_driver(&alpha_core_agp_driver); diff -Nru a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c --- a/drivers/char/agp/intel-agp.c Thu Feb 13 18:05:49 2003 +++ b/drivers/char/agp/intel-agp.c Thu Feb 27 13:12:38 2003 @@ -2,6 +2,11 @@ * Intel AGPGART routines. */ +/* + * Intel(R) 855GM/852GM and 865G support added by David Dawes + * . + */ + #include #include #include @@ -294,34 +299,62 @@ u16 gmch_ctrl; int gtt_entries; u8 rdct; + int local = 0; static const int ddt[4] = { 0, 16, 32, 64 }; pci_read_config_word(agp_bridge->dev,I830_GMCH_CTRL,&gmch_ctrl); - switch (gmch_ctrl & I830_GMCH_GMS_MASK) { - case I830_GMCH_GMS_STOLEN_512: - gtt_entries = KB(512) - KB(132); - printk(KERN_INFO PFX "detected %dK stolen memory.\n",gtt_entries / KB(1)); - break; - case I830_GMCH_GMS_STOLEN_1024: - gtt_entries = MB(1) - KB(132); - printk(KERN_INFO PFX "detected %dK stolen memory.\n",gtt_entries / KB(1)); - break; - case I830_GMCH_GMS_STOLEN_8192: - gtt_entries = MB(8) - KB(132); - printk(KERN_INFO PFX "detected %dK stolen memory.\n",gtt_entries / KB(1)); - break; - case I830_GMCH_GMS_LOCAL: - rdct = INREG8(intel_i830_private.registers,I830_RDRAM_CHANNEL_TYPE); - gtt_entries = (I830_RDRAM_ND(rdct) + 1) * MB(ddt[I830_RDRAM_DDT(rdct)]); - printk(KERN_INFO PFX "detected %dK local memory.\n",gtt_entries / KB(1)); - break; - default: - printk(KERN_INFO PFX "no video memory detected.\n"); - gtt_entries = 0; - break; + if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82830_HB || + agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82845G_HB) { + switch (gmch_ctrl & I830_GMCH_GMS_MASK) { + case I830_GMCH_GMS_STOLEN_512: + gtt_entries = KB(512) - KB(132); + break; + case I830_GMCH_GMS_STOLEN_1024: + gtt_entries = MB(1) - KB(132); + break; + case I830_GMCH_GMS_STOLEN_8192: + gtt_entries = MB(8) - KB(132); + break; + case I830_GMCH_GMS_LOCAL: + rdct = INREG8(intel_i830_private.registers, + I830_RDRAM_CHANNEL_TYPE); + gtt_entries = (I830_RDRAM_ND(rdct) + 1) * + MB(ddt[I830_RDRAM_DDT(rdct)]); + local = 1; + break; + default: + gtt_entries = 0; + break; + } + } else { + switch (gmch_ctrl & I830_GMCH_GMS_MASK) { + case I855_GMCH_GMS_STOLEN_1M: + gtt_entries = MB(1) - KB(132); + break; + case I855_GMCH_GMS_STOLEN_4M: + gtt_entries = MB(4) - KB(132); + break; + case I855_GMCH_GMS_STOLEN_8M: + gtt_entries = MB(8) - KB(132); + break; + case I855_GMCH_GMS_STOLEN_16M: + gtt_entries = MB(16) - KB(132); + break; + case I855_GMCH_GMS_STOLEN_32M: + gtt_entries = MB(32) - KB(132); + break; + default: + gtt_entries = 0; + break; + } } - + if (gtt_entries > 0) + printk(KERN_INFO PFX "Detected %dK %s memory.\n", + gtt_entries / KB(1), local ? "local" : "stolen"); + else + printk(KERN_INFO PFX + "No pre-allocated video memory detected.\n"); gtt_entries /= KB(4); intel_i830_private.gtt_entries = gtt_entries; @@ -374,9 +407,18 @@ u16 gmch_ctrl; struct aper_size_info_fixed *values; - pci_read_config_word(agp_bridge->dev,I830_GMCH_CTRL,&gmch_ctrl); values = A_SIZE_FIX(agp_bridge->aperture_sizes); + if (agp_bridge->dev->device != PCI_DEVICE_ID_INTEL_82830_HB && + agp_bridge->dev->device != PCI_DEVICE_ID_INTEL_82845G_HB) { + /* 855GM/852GM/865G has 128MB aperture size */ + agp_bridge->previous_size = agp_bridge->current_size = (void *) values; + agp_bridge->aperture_size_idx = 0; + return(values[0].size); + } + + pci_read_config_word(agp_bridge->dev,I830_GMCH_CTRL,&gmch_ctrl); + if ((gmch_ctrl & I830_GMCH_MEM_MASK) == I830_GMCH_MEM_128M) { agp_bridge->previous_size = agp_bridge->current_size = (void *) values; agp_bridge->aperture_size_idx = 0; @@ -558,6 +600,7 @@ return(0); } + static int intel_fetch_size(void) { int i; @@ -1241,7 +1284,7 @@ { .device_id = PCI_DEVICE_ID_INTEL_82830_HB, .chipset = INTEL_I830_M, - .chipset_name = "i830M", + .chipset_name = "830M", .chipset_setup = intel_830mp_setup }, { @@ -1259,7 +1302,7 @@ { .device_id = PCI_DEVICE_ID_INTEL_82845G_HB, .chipset = INTEL_I845_G, - .chipset_name = "i845G", + .chipset_name = "845G", .chipset_setup = intel_845_setup }, { @@ -1269,11 +1312,23 @@ .chipset_setup = intel_850_setup }, { + .device_id = PCI_DEVICE_ID_INTEL_82855_HB, + .chipset = INTEL_I855_PM, + .chipset_name = "855PM", + .chipset_setup = intel_845_setup + }, + { .device_id = PCI_DEVICE_ID_INTEL_82860_HB, .chipset = INTEL_I860, .chipset_name = "i860", .chipset_setup = intel_860_setup }, + { + .device_id = PCI_DEVICE_ID_INTEL_82865_HB, + .chipset = INTEL_I865_G, + .chipset_name = "865G", + .chipset_setup = intel_845_setup + }, { }, /* dummy final entry, always present */ }; @@ -1387,13 +1442,13 @@ if (i810_dev == NULL) { /* - * We probably have a I845MP chipset with an external graphics + * We probably have a I845G chipset with an external graphics * card. It will be initialized later */ agp_bridge->type = INTEL_I845_G; break; } - printk(KERN_INFO PFX "Detected an Intel 845G Chipset.\n"); + printk(KERN_INFO PFX "Detected an Intel(R) 845G Chipset.\n"); agp_bridge->type = INTEL_I810; return intel_i830_setup(i810_dev); @@ -1408,7 +1463,63 @@ agp_bridge->type = INTEL_I830_M; break; } - printk(KERN_INFO PFX "Detected an Intel 830M Chipset.\n"); + printk(KERN_INFO PFX "Detected an Intel(R) 830M Chipset.\n"); + agp_bridge->type = INTEL_I810; + return intel_i830_setup(i810_dev); + + case PCI_DEVICE_ID_INTEL_82855_HB: + i810_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855_IG, NULL); + if(i810_dev && PCI_FUNC(i810_dev->devfn) != 0) + i810_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82855_IG, i810_dev); + + if (i810_dev == NULL) { + /* Intel 855PM with external graphic card */ + /* It will be initialized later */ + agp_bridge->type = INTEL_I855_PM; + break; + } + { + u32 capval = 0; + const char *name = "855GM/852GM"; + pci_read_config_dword(dev, I85X_CAPID, &capval); + switch ((capval >> I85X_VARIANT_SHIFT) & + I85X_VARIANT_MASK) { + case I855_GME: + name = "855GME"; + break; + case I855_GM: + name = "855GM"; + break; + case I852_GME: + name = "852GME"; + break; + case I852_GM: + name = "852GM"; + break; + } + printk(KERN_INFO PFX + "Detected an Intel(R) %s Chipset.\n", name); + } + agp_bridge->type = INTEL_I810; + return intel_i830_setup(i810_dev); + + case PCI_DEVICE_ID_INTEL_82865_HB: + i810_dev = pci_find_device(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_82865_IG, NULL); + if (i810_dev && PCI_FUNC(i810_dev->devfn) != 0) { + i810_dev = pci_find_device(PCI_VENDOR_ID_INTEL, + PCI_DEVICE_ID_INTEL_82865_IG, i810_dev); + } + + if (i810_dev == NULL) { + /* + * We probably have a 865G chipset with an external graphics + * card. It will be initialized later + */ + agp_bridge->type = INTEL_I865_G; + break; + } + printk(KERN_INFO PFX "Detected an Intel(R) 865G Chipset.\n"); agp_bridge->type = INTEL_I810; return intel_i830_setup(i810_dev); diff -Nru a/drivers/char/cyclades.c b/drivers/char/cyclades.c --- a/drivers/char/cyclades.c Mon Feb 3 05:47:46 2003 +++ b/drivers/char/cyclades.c Mon Feb 24 10:22:35 2003 @@ -151,7 +151,7 @@ * Revision 2.2.1.4 1998/08/04 11:02:50 ivan * /proc/cyclades implementation with great collaboration of * Marc Lewis ; - * cyy_interrupt was changed to avoid occurence of kernel oopses + * cyy_interrupt was changed to avoid occurrence of kernel oopses * during PPP operation. * * Revision 2.2.1.3 1998/06/01 12:09:10 ivan diff -Nru a/drivers/char/drm/drm_vm.h b/drivers/char/drm/drm_vm.h --- a/drivers/char/drm/drm_vm.h Wed Dec 18 09:56:28 2002 +++ b/drivers/char/drm/drm_vm.h Tue Feb 25 11:05:27 2003 @@ -147,7 +147,7 @@ } /* Special close routine which deletes map information if we are the last - * person to close a mapping and its not in the global maplist. + * person to close a mapping and it's not in the global maplist. */ void DRM(vm_shm_close)(struct vm_area_struct *vma) diff -Nru a/drivers/char/epca.c b/drivers/char/epca.c --- a/drivers/char/epca.c Tue Feb 18 10:44:43 2003 +++ b/drivers/char/epca.c Tue Feb 25 11:05:23 2003 @@ -897,7 +897,7 @@ Remember copy_from_user WILL generate a page fault if the user memory being accessed has been swapped out. This can cause this routine to temporarily sleep while this page - fault is occuring. + fault is occurring. ----------------------------------------------------------------- */ @@ -1865,7 +1865,7 @@ case PCXI: board_id = inb((int)bd->port); if ((board_id & 0x1) == 0x1) - { /* Begin its an XI card */ + { /* Begin it's an XI card */ /* Is it a 64K board */ if ((board_id & 0x30) == 0) @@ -2743,11 +2743,11 @@ /* --------------------------------------------------------------- Command sets channels iflag structure on the board. Such things - as input soft flow control, handeling of parity errors, and - break handeling are all set here. + as input soft flow control, handling of parity errors, and + break handling are all set here. ------------------------------------------------------------------- */ - /* break handeling, parity handeling, input stripping, flow control chars */ + /* break handling, parity handling, input stripping, flow control chars */ fepcmd(ch, SETIFLAGS, (unsigned int) ch->fepiflag, 0, 0, 0); } @@ -3516,7 +3516,7 @@ /* ------------------------------------------------------------------ The below routines pc_throttle and pc_unthrottle are used to slow (And resume) the receipt of data into the kernels - receive buffers. The exact occurence of this depends on the + receive buffers. The exact occurrence of this depends on the size of the kernels receive buffer and what the 'watermarks' are set to for that buffer. See the n_ttys.c file for more details. diff -Nru a/drivers/char/ftape/lowlevel/ftape-calibr.c b/drivers/char/ftape/lowlevel/ftape-calibr.c --- a/drivers/char/ftape/lowlevel/ftape-calibr.c Wed May 22 11:16:37 2002 +++ b/drivers/char/ftape/lowlevel/ftape-calibr.c Tue Feb 25 11:05:27 2003 @@ -56,7 +56,7 @@ * used directly to implement fine-grained timeouts. However, on * Alpha PCs, the 8254 is *not* used to implement the clock tick * (which is 1024 Hz, normally) and the 8254 timer runs at some - * "random" frequency (it seems to run at 18Hz, but its not safe to + * "random" frequency (it seems to run at 18Hz, but it's not safe to * rely on this value). Instead, we use the Alpha's "rpcc" * instruction to read cycle counts. As this is a 32 bit counter, * it will overflow only once per 30 seconds (on a 200MHz machine), diff -Nru a/drivers/char/ftape/lowlevel/ftape_syms.c b/drivers/char/ftape/lowlevel/ftape_syms.c --- a/drivers/char/ftape/lowlevel/ftape_syms.c Tue Sep 10 14:14:26 2002 +++ b/drivers/char/ftape/lowlevel/ftape_syms.c Tue Feb 25 10:47:06 2003 @@ -22,7 +22,7 @@ * * This file contains the symbols that the ftape low level * part of the QIC-40/80/3010/3020 floppy-tape driver "ftape" - * exports to it's high level clients + * exports to its high level clients */ #include diff -Nru a/drivers/char/ftape/zftape/zftape-vtbl.h b/drivers/char/ftape/zftape/zftape-vtbl.h --- a/drivers/char/ftape/zftape/zftape-vtbl.h Tue Feb 18 10:25:13 2003 +++ b/drivers/char/ftape/zftape/zftape-vtbl.h Mon Feb 24 12:10:33 2003 @@ -176,7 +176,7 @@ const zft_position *pos); /* this function decrements the zft_seg_pos counter if we are right - * at the beginning of a segment. This is to handel fsfm/bsfm -- we + * at the beginning of a segment. This is to handle fsfm/bsfm -- we * need to position before the eof mark. NOTE: zft_tape_pos is not * changed */ diff -Nru a/drivers/char/ftape/zftape/zftape-write.c b/drivers/char/ftape/zftape/zftape-write.c --- a/drivers/char/ftape/zftape/zftape-write.c Tue Jan 7 16:05:39 2003 +++ b/drivers/char/ftape/zftape/zftape-write.c Mon Feb 24 10:28:59 2003 @@ -357,7 +357,7 @@ *volume = zft_find_volume(pos->seg_pos); DUMP_VOLINFO(ft_t_noise, "", *volume); zft_just_before_eof = 0; - /* now merge with old data if neccessary */ + /* now merge with old data if necessary */ if (!zft_qic_mode && pos->seg_byte_pos != 0){ result = zft_fetch_segment(pos->seg_pos, zft_deblock_buf, diff -Nru a/drivers/char/generic_serial.c b/drivers/char/generic_serial.c --- a/drivers/char/generic_serial.c Mon Oct 7 11:39:20 2002 +++ b/drivers/char/generic_serial.c Mon Feb 24 07:24:05 2003 @@ -142,14 +142,14 @@ /* Can't copy more? break out! */ if (c <= 0) break; - if (from_user) + if (from_user) { if (copy_from_user (port->xmit_buf + port->xmit_head, buf, c)) { up (& port->port_write_sem); return -EFAULT; } - else + } else memcpy (port->xmit_buf + port->xmit_head, buf, c); port -> xmit_cnt += c; diff -Nru a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c --- a/drivers/char/hangcheck-timer.c Mon Feb 3 23:46:52 2003 +++ b/drivers/char/hangcheck-timer.c Mon Feb 24 10:25:09 2003 @@ -16,7 +16,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * - * You should have recieved a copy of the GNU General Public + * 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 021110-1307, USA. diff -Nru a/drivers/char/mwave/tp3780i.h b/drivers/char/mwave/tp3780i.h --- a/drivers/char/mwave/tp3780i.h Mon Feb 4 23:49:25 2002 +++ b/drivers/char/mwave/tp3780i.h Tue Feb 25 02:43:24 2003 @@ -72,7 +72,7 @@ #define TP_CFG_DisableLBusTimeout 0 /* Enable LBus timeout */ #define TP_CFG_N_Divisor 32 /* Clock = 39.1608 Mhz */ #define TP_CFG_M_Multiplier 37 /* " */ -#define TP_CFG_PllBypass 0 /* dont bypass */ +#define TP_CFG_PllBypass 0 /* don't bypass */ #define TP_CFG_ChipletEnable 0xFFFF /* Enable all chiplets */ typedef struct { diff -Nru a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c --- a/drivers/char/n_hdlc.c Thu Feb 6 07:33:47 2003 +++ b/drivers/char/n_hdlc.c Tue Feb 25 02:08:20 2003 @@ -833,7 +833,7 @@ poll_wait(filp, &tty->read_wait, wait); poll_wait(filp, &tty->write_wait, wait); - /* set bits for operations that wont block */ + /* set bits for operations that won't block */ if(n_hdlc->rx_buf_list.head) mask |= POLLIN | POLLRDNORM; /* readable */ if (test_bit(TTY_OTHER_CLOSED, &tty->flags)) diff -Nru a/drivers/char/nvram.c b/drivers/char/nvram.c --- a/drivers/char/nvram.c Thu Jan 16 17:57:52 2003 +++ b/drivers/char/nvram.c Tue Feb 25 10:47:17 2003 @@ -606,7 +606,7 @@ #if MACH == COBALT -/* the cobalt CMOS has a wider range of it's checksum */ +/* the cobalt CMOS has a wider range of its checksum */ static int cobalt_check_checksum(void) { int i; diff -Nru a/drivers/char/nwflash.c b/drivers/char/nwflash.c --- a/drivers/char/nwflash.c Mon Jan 6 07:40:10 2003 +++ b/drivers/char/nwflash.c Tue Feb 25 09:56:31 2003 @@ -215,7 +215,7 @@ temp = ((int) (p + count) >> 16) - nBlock + 1; /* - * write ends at exactly 64k boundry? + * write ends at exactly 64k boundary? */ if (((int) (p + count) & 0xFFFF) == 0) temp -= 1; diff -Nru a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c --- a/drivers/char/pcmcia/synclink_cs.c Mon Feb 3 05:47:46 2003 +++ b/drivers/char/pcmcia/synclink_cs.c Tue Feb 25 02:17:46 2003 @@ -4505,7 +4505,7 @@ if (debug_level >= DEBUG_LEVEL_INFO) printk("mgslpc_sppp_rx_done(%s)\n",info->netname); if (skb == NULL) { - printk(KERN_NOTICE "%s: cant alloc skb, dropping packet\n", + printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", info->netname); info->netstats.rx_dropped++; return; diff -Nru a/drivers/char/rio/list.h b/drivers/char/rio/list.h --- a/drivers/char/rio/list.h Tue Feb 5 09:40:06 2002 +++ b/drivers/char/rio/list.h Mon Feb 24 12:42:23 2003 @@ -111,7 +111,7 @@ /* ** can_remove_receive( PacketP, PortP ) returns non-zero if PKT_IN_USE is set ** for the next packet on the queue. It will also set PacketP to point to the -** relevent packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear, +** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear, ** then can_remove_receive() returns 0. */ #if defined(MIPS) || defined(nx6000) || defined(drs6000) || defined(UWsparc) diff -Nru a/drivers/char/rio/parmmap.h b/drivers/char/rio/parmmap.h --- a/drivers/char/rio/parmmap.h Tue Feb 5 09:40:06 2002 +++ b/drivers/char/rio/parmmap.h Tue Feb 25 09:44:28 2003 @@ -31,7 +31,7 @@ ---------------------------------------------------------------------------- Date By Description ---------------------------------------------------------------------------- -6/4/1991 jonb Made changes to accomodate Mips R3230 bus +6/4/1991 jonb Made changes to accommodate Mips R3230 bus ***************************************************************************/ #ifndef _parmap_h diff -Nru a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c --- a/drivers/char/rio/rio_linux.c Mon Feb 3 05:47:46 2003 +++ b/drivers/char/rio/rio_linux.c Tue Feb 25 02:08:22 2003 @@ -464,7 +464,7 @@ recursive calls will hang the machine in the interrupt routine. - hardware twiddling goes before "recursive". Otherwise when we - poll the card, and a recursive interrupt happens, we wont + poll the card, and a recursive interrupt happens, we won't ack the card, so it might keep on interrupting us. (especially level sensitive interrupt systems like PCI). diff -Nru a/drivers/char/rio/rioinit.c b/drivers/char/rio/rioinit.c --- a/drivers/char/rio/rioinit.c Mon Feb 4 23:42:04 2002 +++ b/drivers/char/rio/rioinit.c Tue Feb 25 09:44:30 2003 @@ -145,7 +145,7 @@ p->RIOHosts[p->RIONumHosts].PaddrP = info->location; /* - ** Check that we are able to accomodate another host + ** Check that we are able to accommodate another host */ if ( p->RIONumHosts >= RIO_HOSTS ) { diff -Nru a/drivers/char/rio/rioparam.c b/drivers/char/rio/rioparam.c --- a/drivers/char/rio/rioparam.c Mon Feb 4 23:37:25 2002 +++ b/drivers/char/rio/rioparam.c Mon Feb 24 12:42:23 2003 @@ -714,7 +714,7 @@ /* ** can_remove_receive(PktP,P) returns non-zero if PKT_IN_USE is set ** for the next packet on the queue. It will also set PktP to point to the -** relevent packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear, +** relevant packet, [having cleared the PKT_IN_USE bit]. If PKT_IN_USE is clear, ** then can_remove_receive() returns 0. */ int diff -Nru a/drivers/char/rio/rioroute.c b/drivers/char/rio/rioroute.c --- a/drivers/char/rio/rioroute.c Mon Jan 27 15:15:16 2003 +++ b/drivers/char/rio/rioroute.c Tue Feb 25 11:05:23 2003 @@ -521,7 +521,7 @@ /* ** If either of the modules on this unit is read-only or write-only ** or none-xprint, then we need to transfer that info over to the - ** relevent ports. + ** relevant ports. */ if ( HostP->Mapping[ThisUnit].SysPort != NO_PORT ) { @@ -976,7 +976,7 @@ /* ** We loop for all entries even after finding an entry and ** zeroing it because we may have two entries to delete if - ** its a 16 port RTA. + ** it's a 16 port RTA. */ for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) { diff -Nru a/drivers/char/rio/riotable.c b/drivers/char/rio/riotable.c --- a/drivers/char/rio/riotable.c Fri May 24 15:03:47 2002 +++ b/drivers/char/rio/riotable.c Tue Feb 25 11:05:23 2003 @@ -309,7 +309,7 @@ } /* - ** wow! if we get here then its a goody! + ** wow! if we get here then it's a goody! */ /* diff -Nru a/drivers/char/rio/riotty.c b/drivers/char/rio/riotty.c --- a/drivers/char/rio/riotty.c Fri Feb 7 00:20:34 2003 +++ b/drivers/char/rio/riotty.c Tue Feb 25 02:17:56 2003 @@ -737,10 +737,10 @@ RIOCookMode(struct ttystatics *tp) { /* - ** We cant handle tm.c_mstate != 0 on SCO - ** We cant handle mapping - ** We cant handle non-ttwrite line disc. - ** We cant handle lflag XCASE + ** We can't handle tm.c_mstate != 0 on SCO + ** We can't handle mapping + ** We can't handle non-ttwrite line disc. + ** We can't handle lflag XCASE ** We can handle oflag OPOST & (OCRNL, ONLCR, TAB3) */ diff -Nru a/drivers/char/rocket_int.h b/drivers/char/rocket_int.h --- a/drivers/char/rocket_int.h Tue Oct 1 08:37:06 2002 +++ b/drivers/char/rocket_int.h Tue Feb 25 10:47:06 2003 @@ -834,7 +834,7 @@ /*************************************************************************** Function: sInitChanDefaults -Purpose: Initialize a channel structure to it's default state. +Purpose: Initialize a channel structure to its default state. Call: sInitChanDefaults(ChP) CHANNEL_T *ChP; Ptr to the channel structure Comments: This function must be called once for every channel structure diff -Nru a/drivers/char/scc.h b/drivers/char/scc.h --- a/drivers/char/scc.h Tue Feb 5 09:40:07 2002 +++ b/drivers/char/scc.h Tue Feb 25 10:27:24 2003 @@ -428,7 +428,7 @@ * for that purpose. They assume that a local variable 'port' is * declared and pointing to the port's scc_struct entry. The * variants with "_NB" appended should be used if no other SCC - * accesses follow immediatly (within 0.5 usecs). They just skip the + * accesses follow immediately (within 0.5 usecs). They just skip the * final delay nops. * * Please note that accesses to SCC registers should only take place diff -Nru a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c --- a/drivers/char/ser_a2232.c Thu Nov 7 15:05:19 2002 +++ b/drivers/char/ser_a2232.c Mon Feb 24 10:14:21 2003 @@ -590,7 +590,7 @@ printk("A2232: 65EC02 software sent SYNC event, don't know what to do. Ignoring."); break; default: - printk("A2232: 65EC02 software broken, unknown event type %d occured.\n",ibuf[bufpos-1]); + printk("A2232: 65EC02 software broken, unknown event type %d occurred.\n",ibuf[bufpos-1]); } /* event type switch */ break; case A2232INCTL_CHAR: @@ -599,7 +599,7 @@ bufpos++; break; default: - printk("A2232: 65EC02 software broken, unknown data type %d occured.\n",cbuf[bufpos]); + printk("A2232: 65EC02 software broken, unknown data type %d occurred.\n",cbuf[bufpos]); bufpos++; } /* switch on input data type */ } /* while there's something in the buffer */ diff -Nru a/drivers/char/sx.c b/drivers/char/sx.c --- a/drivers/char/sx.c Mon Feb 3 05:47:46 2003 +++ b/drivers/char/sx.c Tue Feb 25 02:08:24 2003 @@ -1216,7 +1216,7 @@ recursive calls will hang the machine in the interrupt routine. - hardware twiddling goes before "recursive". Otherwise when we - poll the card, and a recursive interrupt happens, we wont + poll the card, and a recursive interrupt happens, we won't ack the card, so it might keep on interrupting us. (especially level sensitive interrupt systems like PCI). diff -Nru a/drivers/char/synclink.c b/drivers/char/synclink.c --- a/drivers/char/synclink.c Mon Feb 3 05:47:46 2003 +++ b/drivers/char/synclink.c Tue Feb 25 09:44:33 2003 @@ -4260,7 +4260,7 @@ if ( info->tx_holding_count ) { /* determine if we have enough tx dma buffers - * to accomodate the next tx frame + * to accommodate the next tx frame */ struct tx_holding_buffer *ptx = &info->tx_holding_buffers[info->get_tx_holding_index]; @@ -7621,7 +7621,7 @@ status = info->rx_buffer_list[0].status; if ( status & (BIT8 + BIT3 + BIT1) ) { - /* receive error has occured */ + /* receive error has occurred */ rc = FALSE; } else { if ( memcmp( info->tx_buffer_list[0].virt_addr , @@ -8103,7 +8103,7 @@ if (debug_level >= DEBUG_LEVEL_INFO) printk("mgsl_sppp_rx_done(%s)\n",info->netname); if (skb == NULL) { - printk(KERN_NOTICE "%s: cant alloc skb, dropping packet\n", + printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", info->netname); info->netstats.rx_dropped++; return; diff -Nru a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c --- a/drivers/char/synclinkmp.c Mon Feb 3 05:47:46 2003 +++ b/drivers/char/synclinkmp.c Tue Feb 25 02:18:16 2003 @@ -1829,7 +1829,7 @@ if (debug_level >= DEBUG_LEVEL_INFO) printk("sppp_rx_done(%s)\n",info->netname); if (skb == NULL) { - printk(KERN_NOTICE "%s: cant alloc skb, dropping packet\n", + printk(KERN_NOTICE "%s: can't alloc skb, dropping packet\n", info->netname); info->netstats.rx_dropped++; return; diff -Nru a/drivers/char/vt.c b/drivers/char/vt.c --- a/drivers/char/vt.c Tue Feb 11 01:50:27 2003 +++ b/drivers/char/vt.c Tue Feb 25 09:17:44 2003 @@ -1882,7 +1882,7 @@ buf = con_buf; } - /* At this point 'buf' is guarenteed to be a kernel buffer + /* At this point 'buf' is guaranteed 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 @@ -2872,7 +2872,7 @@ * 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. + * structure so we won't have to convert the fontdata all the time. * /Jes */ diff -Nru a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig --- a/drivers/char/watchdog/Kconfig Thu Feb 13 06:52:07 2003 +++ b/drivers/char/watchdog/Kconfig Thu Feb 27 12:38:45 2003 @@ -313,6 +313,19 @@ You can compile this driver directly into the kernel, or use it as a module. The module will be called sc520_wdt. +config AMD7XX_TCO + tristate "AMD 766/768 TCO Timer/Watchdog" + depends on WATCHDOG + help + This is the driver for the hardware watchdog built in to the + AMD 766/768 chipsets. + This watchdog simply watches your kernel to make sure it doesn't + freeze, and if it does, it reboots your computer after a certain + amount of time. + + You can compile this driver directly into the kernel, or use + it as a module. The module will be called amd7xx_tco. + config ALIM7101_WDT tristate "ALi M7101 PMU Computer Watchdog" depends on WATCHDOG diff -Nru a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile --- a/drivers/char/watchdog/Makefile Thu Feb 13 06:52:07 2003 +++ b/drivers/char/watchdog/Makefile Thu Feb 27 12:38:45 2003 @@ -30,3 +30,4 @@ obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o +obj-$(CONFIG_AMD7XX_TCO) += amd7xx_tco.o diff -Nru a/drivers/char/watchdog/acquirewdt.c b/drivers/char/watchdog/acquirewdt.c --- a/drivers/char/watchdog/acquirewdt.c Thu Feb 13 03:00:12 2003 +++ b/drivers/char/watchdog/acquirewdt.c Thu Feb 27 17:28:13 2003 @@ -141,8 +141,6 @@ spin_unlock(&acq_lock); return -EBUSY; } - if (nowayout) - MOD_INC_USE_COUNT; /* Activate */ acq_is_open=1; diff -Nru a/drivers/char/watchdog/amd7xx_tco.c b/drivers/char/watchdog/amd7xx_tco.c --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/drivers/char/watchdog/amd7xx_tco.c Thu Feb 27 17:28:13 2003 @@ -0,0 +1,373 @@ +/* + * AMD 766/768 TCO Timer Driver + * (c) Copyright 2002 Zwane Mwaikambo + * All Rights Reserved. + * + * Parts from; + * Hardware driver for the AMD 768 Random Number Generator (RNG) + * (c) Copyright 2001 Red Hat Inc + * + * 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 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. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define AMDTCO_MODULE_VER "build 20020601" +#define AMDTCO_MODULE_NAME "amd7xx_tco" +#define PFX AMDTCO_MODULE_NAME ": " + +#define MAX_TIMEOUT 38 /* max of 38 seconds */ + +/* pmbase registers */ +#define GLOBAL_SMI_REG 0x2a +#define TCO_EN (1 << 1) /* bit 1 in global SMI register */ +#define TCO_RELOAD_REG 0x40 /* bits 0-5 are current count, 6-7 are reserved */ +#define TCO_INITVAL_REG 0x41 /* bits 0-5 are value to load, 6-7 are reserved */ +#define TCO_TIMEOUT_MASK 0x3f +#define TCO_STATUS2_REG 0x46 +#define NDTO_STS2 (1 << 1) /* we're interested in the second timeout */ +#define BOOT_STS (1 << 2) /* will be set if NDTO_STS2 was set before reboot */ +#define TCO_CTRL1_REG 0x48 +#define TCO_HALT (1 << 11) + +static char banner[] __initdata = KERN_INFO PFX AMDTCO_MODULE_VER; +static int timeout = 38; +static u32 pmbase; /* PMxx I/O base */ +static struct pci_dev *dev; +static struct semaphore open_sem; +spinlock_t amdtco_lock; /* only for device access */ +static int expect_close = 0; + +MODULE_PARM(timeout, "i"); +MODULE_PARM_DESC(timeout, "range is 0-38 seconds, default is 38"); + +static inline int amdtco_status(void) +{ + u16 reg; + int status = 0; + + reg = inb(pmbase+TCO_CTRL1_REG); + if ((reg & TCO_HALT) == 0) + status |= WDIOF_KEEPALIVEPING; + + reg = inb(pmbase+TCO_STATUS2_REG); + if (reg & BOOT_STS) + status |= WDIOF_CARDRESET; + + return status; +} + +static inline void amdtco_ping(void) +{ + u8 reg; + + spin_lock(&amdtco_lock); + reg = inb(pmbase+TCO_RELOAD_REG); + outb(1 | reg, pmbase+TCO_RELOAD_REG); + spin_unlock(&amdtco_lock); +} + +static inline int amdtco_gettimeout(void) +{ + return inb(TCO_RELOAD_REG) & TCO_TIMEOUT_MASK; +} + +static inline void amdtco_settimeout(unsigned int timeout) +{ + u8 reg; + + spin_lock(&amdtco_lock); + reg = inb(pmbase+TCO_INITVAL_REG); + reg |= timeout & TCO_TIMEOUT_MASK; + outb(reg, pmbase+TCO_INITVAL_REG); + spin_unlock(&amdtco_lock); +} + +static inline void amdtco_global_enable(void) +{ + u16 reg; + + spin_lock(&amdtco_lock); + reg = inw(pmbase+GLOBAL_SMI_REG); + reg |= TCO_EN; + outw(reg, pmbase+GLOBAL_SMI_REG); + spin_unlock(&amdtco_lock); +} + +static inline void amdtco_enable(void) +{ + u16 reg; + + spin_lock(&amdtco_lock); + reg = inw(pmbase+TCO_CTRL1_REG); + reg &= ~TCO_HALT; + outw(reg, pmbase+TCO_CTRL1_REG); + spin_unlock(&amdtco_lock); +} + +static inline void amdtco_disable(void) +{ + u16 reg; + + spin_lock(&amdtco_lock); + reg = inw(pmbase+TCO_CTRL1_REG); + reg |= TCO_HALT; + outw(reg, pmbase+TCO_CTRL1_REG); + spin_unlock(&amdtco_lock); +} + +static int amdtco_fop_open(struct inode *inode, struct file *file) +{ + if (down_trylock(&open_sem)) + return -EBUSY; + + if (timeout > MAX_TIMEOUT) + timeout = MAX_TIMEOUT; + + amdtco_settimeout(timeout); + amdtco_global_enable(); + amdtco_ping(); + printk(KERN_INFO PFX "Watchdog enabled, timeout = %d/%d seconds", + amdtco_gettimeout(), timeout); + + return 0; +} + + +static int amdtco_fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) +{ + int new_timeout; + int tmp; + + static struct watchdog_info ident = { + .options = WDIOF_SETTIMEOUT | WDIOF_CARDRESET, + .identity = "AMD 766/768" + }; + + switch (cmd) { + default: + return -ENOTTY; + + case WDIOC_GETSUPPORT: + if (copy_to_user((struct watchdog_info *)arg, &ident, sizeof ident)) + return -EFAULT; + return 0; + + case WDIOC_GETSTATUS: + return put_user(amdtco_status(), (int *)arg); + + case WDIOC_KEEPALIVE: + amdtco_ping(); + return 0; + + case WDIOC_SETTIMEOUT: + if (get_user(new_timeout, (int *)arg)) + return -EFAULT; + + if (new_timeout < 0) + return -EINVAL; + + if (new_timeout > MAX_TIMEOUT) + new_timeout = MAX_TIMEOUT; + + timeout = new_timeout; + amdtco_settimeout(timeout); + /* fall through and return the new timeout */ + + case WDIOC_GETTIMEOUT: + return put_user(amdtco_gettimeout(), (int *)arg); + + case WDIOC_SETOPTIONS: + if (copy_from_user(&tmp, (int *)arg, sizeof tmp)) + return -EFAULT; + + if (tmp & WDIOS_DISABLECARD) + amdtco_disable(); + + if (tmp & WDIOS_ENABLECARD) + amdtco_enable(); + + return 0; + } +} + + +static int amdtco_fop_release(struct inode *inode, struct file *file) +{ + if (expect_close) { + amdtco_disable(); + printk(KERN_INFO PFX "Watchdog disabled\n"); + } else { + amdtco_ping(); + printk(KERN_CRIT PFX "Unexpected close!, timeout in %d seconds)\n", timeout); + } + + up(&open_sem); + return 0; +} + + +static ssize_t amdtco_fop_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; + char c; + expect_close = 0; + + for (i = 0; i != len; i++) { + if (get_user(c, data + i)) + return -EFAULT; + + if (c == 'V') + expect_close = 1; + } +#endif + amdtco_ping(); + return len; + } + + return 0; +} + + +static int amdtco_notify_sys(struct notifier_block *this, unsigned long code, void *unused) +{ + if (code == SYS_DOWN || code == SYS_HALT) + amdtco_disable(); + + return NOTIFY_DONE; +} + + +static struct notifier_block amdtco_notifier = +{ + .notifier_call = amdtco_notify_sys +}; + +static struct file_operations amdtco_fops = +{ + .owner = THIS_MODULE, + .write = amdtco_fop_write, + .ioctl = amdtco_fop_ioctl, + .open = amdtco_fop_open, + .release = amdtco_fop_release +}; + +static struct miscdevice amdtco_miscdev = +{ + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &amdtco_fops +}; + +static struct pci_device_id amdtco_pci_tbl[] __initdata = { + /* AMD 766 PCI_IDs here */ + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_OPUS_7443, PCI_ANY_ID, PCI_ANY_ID, }, + { 0, } +}; + +MODULE_DEVICE_TABLE (pci, amdtco_pci_tbl); + +static int __init amdtco_init(void) +{ + int ret; + + sema_init(&open_sem, 1); + spin_lock_init(&amdtco_lock); + + pci_for_each_dev(dev) { + if (pci_match_device (amdtco_pci_tbl, dev) != NULL) + goto found_one; + } + + return -ENODEV; + +found_one: + + if ((ret = register_reboot_notifier(&amdtco_notifier))) { + printk(KERN_ERR PFX "Unable to register reboot notifier err = %d\n", ret); + goto out_clean; + } + + if ((ret = misc_register(&amdtco_miscdev))) { + printk(KERN_ERR PFX "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR); + goto out_unreg_reboot; + } + + pci_read_config_dword(dev, 0x58, &pmbase); + pmbase &= 0x0000FF00; + + if (pmbase == 0) { + printk (KERN_ERR PFX "power management base not set\n"); + ret = -EIO; + goto out_unreg_misc; + } + + /* ret = 0; */ + printk(banner); + goto out_clean; + +out_unreg_misc: + misc_deregister(&amdtco_miscdev); +out_unreg_reboot: + unregister_reboot_notifier(&amdtco_notifier); +out_clean: + return ret; +} + +static void __exit amdtco_exit(void) +{ + misc_deregister(&amdtco_miscdev); + unregister_reboot_notifier(&amdtco_notifier); +} + + +#ifndef MODULE +static int __init amdtco_setup(char *str) +{ + int ints[4]; + + str = get_options (str, ARRAY_SIZE(ints), ints); + if (ints[0] > 0) + timeout = ints[1]; + + return 1; +} + +__setup("amd7xx_tco=", amdtco_setup); +#endif + +module_init(amdtco_init); +module_exit(amdtco_exit); + +MODULE_AUTHOR("Zwane Mwaikambo "); +MODULE_DESCRIPTION("AMD 766/768 TCO Timer Driver"); +MODULE_LICENSE("GPL"); +EXPORT_NO_SYMBOLS; + diff -Nru a/drivers/char/watchdog/i810-tco.c b/drivers/char/watchdog/i810-tco.c --- a/drivers/char/watchdog/i810-tco.c Mon Jan 13 19:51:40 2003 +++ b/drivers/char/watchdog/i810-tco.c Tue Feb 25 10:47:36 2003 @@ -161,7 +161,7 @@ } /* - * Reload (trigger) the timer. Lock is needed so we dont reload it during + * Reload (trigger) the timer. Lock is needed so we don't reload it during * a reprogramming event */ @@ -218,7 +218,7 @@ tco_expect_close = 0; - /* scan to see wether or not we got the magic character */ + /* scan to see whether or not we got the magic character */ for (i = 0; i != len; i++) { u8 c; if(get_user(c, data+i)) diff -Nru a/drivers/char/watchdog/ib700wdt.c b/drivers/char/watchdog/ib700wdt.c --- a/drivers/char/watchdog/ib700wdt.c Mon Jan 13 21:20:30 2003 +++ b/drivers/char/watchdog/ib700wdt.c Thu Feb 27 17:13:12 2003 @@ -50,6 +50,8 @@ static spinlock_t ibwdt_lock; static int expect_close = 0; +#define PFX "ib700wdt: " + /* * * Watchdog Timer Configuration @@ -226,8 +228,6 @@ spin_unlock(&ibwdt_lock); return -EBUSY; } - if (nowayout) - MOD_INC_USE_COUNT; /* Activate */ ibwdt_is_open = 1; @@ -247,7 +247,7 @@ if (expect_close) outb_p(wd_times[wd_margin], WDT_STOP); else - printk(KERN_CRIT "WDT device closed unexpectedly. WDT will not stop!\n"); + printk(KERN_CRIT PFX "WDT device closed unexpectedly. WDT will not stop!\n"); ibwdt_is_open = 0; spin_unlock(&ibwdt_lock); @@ -300,29 +300,49 @@ .priority = 0 }; -static int __init -ibwdt_init(void) +static int __init ibwdt_init(void) { - printk("WDT driver for IB700 single board computer initialising.\n"); + int res; + + printk(KERN_INFO PFX "WDT driver for IB700 single board computer initialising.\n"); spin_lock_init(&ibwdt_lock); - if (misc_register(&ibwdt_miscdev)) - return -ENODEV; + res = misc_register(&ibwdt_miscdev); + if (res) { + printk (KERN_ERR PFX "failed to register misc device\n"); + goto out_nomisc; + } + #if WDT_START != WDT_STOP if (!request_region(WDT_STOP, 1, "IB700 WDT")) { - misc_deregister(&ibwdt_miscdev); - return -EIO; + printk (KERN_ERR PFX "STOP method I/O %X is not available.\n", WDT_STOP); + res = -EIO; + goto out_nostopreg; } #endif + 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; + printk (KERN_ERR PFX "START method I/O %X is not available.\n", WDT_START); + res = -EIO; + goto out_nostartreg; + } + res = register_reboot_notifier(&ibwdt_notifier); + if (res) { + printk (KERN_ERR PFX "Failed to register reboot notifier.\n"); + goto out_noreboot; } - register_reboot_notifier(&ibwdt_notifier); return 0; + +out_noreboot: + release_region(WDT_START, 1); +out_nostartreg: +#if WDT_START != WDT_STOP + release_region(WDT_STOP, 1); +#endif +out_nostopreg: + misc_deregister(&ibwdt_miscdev); +out_nomisc: + return res; } static void __exit diff -Nru a/drivers/char/watchdog/indydog.c b/drivers/char/watchdog/indydog.c --- a/drivers/char/watchdog/indydog.c Mon Jan 13 19:51:40 2003 +++ b/drivers/char/watchdog/indydog.c Thu Feb 27 17:28:13 2003 @@ -53,9 +53,6 @@ if( test_and_set_bit(0,&indydog_alive) ) return -EBUSY; - if (nowayout) - MOD_INC_USE_COUNT; - /* * Activate timer */ diff -Nru a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c --- a/drivers/char/watchdog/machzwd.c Thu Feb 13 03:20:07 2003 +++ b/drivers/char/watchdog/machzwd.c Thu Feb 27 17:28:13 2003 @@ -390,9 +390,6 @@ return -EBUSY; } - if (nowayout) - MOD_INC_USE_COUNT; - zf_is_open = 1; spin_unlock(&zf_lock); diff -Nru a/drivers/char/watchdog/mixcomwd.c b/drivers/char/watchdog/mixcomwd.c --- a/drivers/char/watchdog/mixcomwd.c Mon Jan 13 19:51:40 2003 +++ b/drivers/char/watchdog/mixcomwd.c Thu Feb 27 17:28:13 2003 @@ -93,9 +93,7 @@ } mixcomwd_ping(); - if (nowayout) { - MOD_INC_USE_COUNT; - } else { + if (!nowayout) { if(mixcomwd_timer_alive) { del_timer(&mixcomwd_timer); mixcomwd_timer_alive=0; diff -Nru a/drivers/char/watchdog/pcwd.c b/drivers/char/watchdog/pcwd.c --- a/drivers/char/watchdog/pcwd.c Wed Feb 12 16:00:42 2003 +++ b/drivers/char/watchdog/pcwd.c Thu Feb 27 17:28:13 2003 @@ -430,7 +430,7 @@ atomic_inc( &open_allowed ); return -EBUSY; } - MOD_INC_USE_COUNT; + /* Enable the port */ if (revision == PCWD_REVISION_C) { spin_lock(&io_lock); diff -Nru a/drivers/char/watchdog/sbc60xxwdt.c b/drivers/char/watchdog/sbc60xxwdt.c --- a/drivers/char/watchdog/sbc60xxwdt.c Thu Feb 13 03:20:07 2003 +++ b/drivers/char/watchdog/sbc60xxwdt.c Thu Feb 27 17:28:13 2003 @@ -50,7 +50,7 @@ * * Why `V' ? Well, `V' is the character in ASCII for the value 86, * and we all know that 86 is _the_ most random number in the universe. - * Therefore it is the letter that has the slightest chance of occuring + * Therefore it is the letter that has the slightest chance of occurring * by chance, when the system becomes corrupted. * */ @@ -206,9 +206,7 @@ /* Just in case we're already talking to someone... */ if(wdt_is_open) return -EBUSY; - if (nowayout) { - MOD_INC_USE_COUNT; - } + /* Good, fire up the show */ wdt_is_open = 1; wdt_startup(); diff -Nru a/drivers/char/watchdog/sc520_wdt.c b/drivers/char/watchdog/sc520_wdt.c --- a/drivers/char/watchdog/sc520_wdt.c Wed Feb 19 12:17:42 2003 +++ b/drivers/char/watchdog/sc520_wdt.c Thu Feb 27 17:28:13 2003 @@ -229,8 +229,6 @@ return -EBUSY; /* Good, fire up the show */ wdt_startup(); - if (nowayout) - MOD_INC_USE_COUNT; return 0; default: @@ -253,11 +251,6 @@ 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) { @@ -282,7 +275,7 @@ static struct file_operations wdt_fops = { .owner = THIS_MODULE, - .llseek = fop_llseek, + .llseek = no_llseek, .write = fop_write, .open = fop_open, .release = fop_close, diff -Nru a/drivers/char/watchdog/shwdt.c b/drivers/char/watchdog/shwdt.c --- a/drivers/char/watchdog/shwdt.c Mon Jan 13 19:51:40 2003 +++ b/drivers/char/watchdog/shwdt.c Thu Feb 27 17:28:13 2003 @@ -1,9 +1,9 @@ /* * drivers/char/shwdt.c * - * Watchdog driver for integrated watchdog in the SuperH 3/4 processors. + * Watchdog driver for integrated watchdog in the SuperH processors. * - * Copyright (C) 2001 Paul Mundt + * Copyright (C) 2001, 2002 Paul Mundt * * 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 @@ -26,14 +26,17 @@ #include #include -#if defined(CONFIG_CPU_SH4) +#if defined(CONFIG_CPU_SH5) + #define WTCNT CPRC_BASE + 0x10 + #define WTCSR CPRC_BASE + 0x18 +#elif defined(CONFIG_CPU_SH4) #define WTCNT 0xffc00008 #define WTCSR 0xffc0000c #elif defined(CONFIG_CPU_SH3) #define WTCNT 0xffffff84 #define WTCSR 0xffffff86 #else - #error "Can't use SH 3/4 watchdog on non-SH 3/4 processor." + #error "Can't use SuperH watchdog on this platform" #endif #define WTCNT_HIGH 0x5a00 @@ -186,10 +189,6 @@ if (test_and_set_bit(0, &sh_is_open)) return -EBUSY; - if (nowayout) { - MOD_INC_USE_COUNT; - } - sh_wdt_start(); break; @@ -405,8 +404,8 @@ misc_deregister(&sh_wdt_miscdev); } -MODULE_AUTHOR("Paul Mundt "); -MODULE_DESCRIPTION("SH 3/4 watchdog driver"); +MODULE_AUTHOR("Paul Mundt "); +MODULE_DESCRIPTION("SuperH watchdog driver"); MODULE_LICENSE("GPL"); MODULE_PARM(clock_division_ratio, "i"); MODULE_PARM_DESC(clock_division_ratio, "Clock division ratio. Valid ranges are from 0x5 (1.31ms) to 0x7 (5.25ms). Defaults to 0x7."); diff -Nru a/drivers/char/watchdog/softdog.c b/drivers/char/watchdog/softdog.c --- a/drivers/char/watchdog/softdog.c Tue Jan 14 09:02:19 2003 +++ b/drivers/char/watchdog/softdog.c Thu Feb 27 17:28:13 2003 @@ -103,9 +103,7 @@ { if(test_and_set_bit(0, &timer_alive)) return -EBUSY; - if (nowayout) { - MOD_INC_USE_COUNT; - } + /* * Activate timer */ diff -Nru a/drivers/char/watchdog/wdt.c b/drivers/char/watchdog/wdt.c --- a/drivers/char/watchdog/wdt.c Thu Feb 13 03:20:07 2003 +++ b/drivers/char/watchdog/wdt.c Mon Feb 24 10:09:47 2003 @@ -175,7 +175,7 @@ * * Handle an interrupt from the board. These are raised when the status * map changes in what the board considers an interesting way. That means - * a failure condition occuring. + * a failure condition occurring. */ void wdt_interrupt(int irq, void *dev_id, struct pt_regs *regs) diff -Nru a/drivers/char/watchdog/wdt977.c b/drivers/char/watchdog/wdt977.c --- a/drivers/char/watchdog/wdt977.c Mon Feb 17 13:23:03 2003 +++ b/drivers/char/watchdog/wdt977.c Thu Feb 27 17:28:13 2003 @@ -99,8 +99,6 @@ if (nowayout) { - MOD_INC_USE_COUNT; - /* do not permit disabling the watchdog by writing 0 to reg. 0xF2 */ if (!timeoutM) timeoutM = DEFAULT_TIMEOUT; } diff -Nru a/drivers/char/watchdog/wdt_pci.c b/drivers/char/watchdog/wdt_pci.c --- a/drivers/char/watchdog/wdt_pci.c Tue Jan 14 09:42:07 2003 +++ b/drivers/char/watchdog/wdt_pci.c Thu Feb 27 17:28:13 2003 @@ -158,7 +158,7 @@ * * Handle an interrupt from the board. These are raised when the status * map changes in what the board considers an interesting way. That means - * a failure condition occuring. + * a failure condition occurring. */ static void wdtpci_interrupt(int irq, void *dev_id, struct pt_regs *regs) @@ -365,9 +365,6 @@ if (down_trylock(&open_sem)) return -EBUSY; - if (nowayout) { - MOD_INC_USE_COUNT; - } /* * Activate */ diff -Nru a/drivers/hotplug/acpiphp_glue.c b/drivers/hotplug/acpiphp_glue.c --- a/drivers/hotplug/acpiphp_glue.c Tue Feb 4 13:31:32 2003 +++ b/drivers/hotplug/acpiphp_glue.c Thu Feb 27 16:27:27 2003 @@ -229,136 +229,55 @@ /* decode ACPI _CRS data and convert into our internal resource list * TBD: _TRA, etc. */ -static void -decode_acpi_resource (struct acpi_resource *resource, struct acpiphp_bridge *bridge) +static acpi_status +decode_acpi_resource (struct acpi_resource *resource, void *context) { - struct acpi_resource_address16 *address16_data; - struct acpi_resource_address32 *address32_data; - struct acpi_resource_address64 *address64_data; + struct acpiphp_bridge *bridge = (struct acpiphp_bridge *) context; + struct acpi_resource_address64 address; struct pci_resource *res; - u32 resource_type, producer_consumer, address_length; - u64 min_address_range, max_address_range; - u16 cache_attribute = 0; - - int done = 0, found; - - /* shut up gcc */ - resource_type = producer_consumer = address_length = 0; - min_address_range = max_address_range = 0; - - while (!done) { - found = 0; - - switch (resource->id) { - case ACPI_RSTYPE_ADDRESS16: - address16_data = (struct acpi_resource_address16 *)&resource->data; - resource_type = address16_data->resource_type; - producer_consumer = address16_data->producer_consumer; - min_address_range = address16_data->min_address_range; - max_address_range = address16_data->max_address_range; - address_length = address16_data->address_length; - if (resource_type == ACPI_MEMORY_RANGE) - cache_attribute = address16_data->attribute.memory.cache_attribute; - found = 1; - break; + if (resource->id != ACPI_RSTYPE_ADDRESS16 && + resource->id != ACPI_RSTYPE_ADDRESS32 && + resource->id != ACPI_RSTYPE_ADDRESS64) + return AE_OK; - case ACPI_RSTYPE_ADDRESS32: - address32_data = (struct acpi_resource_address32 *)&resource->data; - resource_type = address32_data->resource_type; - producer_consumer = address32_data->producer_consumer; - min_address_range = address32_data->min_address_range; - max_address_range = address32_data->max_address_range; - address_length = address32_data->address_length; - if (resource_type == ACPI_MEMORY_RANGE) - cache_attribute = address32_data->attribute.memory.cache_attribute; - found = 1; - break; + acpi_resource_to_address64(resource, &address); - case ACPI_RSTYPE_ADDRESS64: - address64_data = (struct acpi_resource_address64 *)&resource->data; - resource_type = address64_data->resource_type; - producer_consumer = address64_data->producer_consumer; - min_address_range = address64_data->min_address_range; - max_address_range = address64_data->max_address_range; - address_length = address64_data->address_length; - if (resource_type == ACPI_MEMORY_RANGE) - cache_attribute = address64_data->attribute.memory.cache_attribute; - found = 1; - break; + if (address.producer_consumer == ACPI_PRODUCER && address.address_length > 0) { + dbg("resource type: %d: 0x%llx - 0x%llx\n", address.resource_type, address.min_address_range, address.max_address_range); + res = acpiphp_make_resource(address.min_address_range, + address.address_length); + if (!res) { + err("out of memory\n"); + return AE_OK; + } - case ACPI_RSTYPE_END_TAG: - done = 1; + switch (address.resource_type) { + case ACPI_MEMORY_RANGE: + if (address.attribute.memory.cache_attribute == ACPI_PREFETCHABLE_MEMORY) { + res->next = bridge->p_mem_head; + bridge->p_mem_head = res; + } else { + res->next = bridge->mem_head; + bridge->mem_head = res; + } + break; + case ACPI_IO_RANGE: + res->next = bridge->io_head; + bridge->io_head = res; + break; + case ACPI_BUS_NUMBER_RANGE: + res->next = bridge->bus_head; + bridge->bus_head = res; break; - default: - /* ignore */ + /* invalid type */ + kfree(res); break; } - - resource = (struct acpi_resource *)((char*)resource + resource->length); - - if (found && producer_consumer == ACPI_PRODUCER && address_length > 0) { - switch (resource_type) { - case ACPI_MEMORY_RANGE: - if (cache_attribute == ACPI_PREFETCHABLE_MEMORY) { - dbg("resource type: prefetchable memory 0x%x - 0x%x\n", (u32)min_address_range, (u32)max_address_range); - res = acpiphp_make_resource(min_address_range, - address_length); - if (!res) { - err("out of memory\n"); - return; - } - res->next = bridge->p_mem_head; - bridge->p_mem_head = res; - } else { - dbg("resource type: memory 0x%x - 0x%x\n", (u32)min_address_range, (u32)max_address_range); - res = acpiphp_make_resource(min_address_range, - address_length); - if (!res) { - err("out of memory\n"); - return; - } - res->next = bridge->mem_head; - bridge->mem_head = res; - } - break; - case ACPI_IO_RANGE: - dbg("resource type: io 0x%x - 0x%x\n", (u32)min_address_range, (u32)max_address_range); - res = acpiphp_make_resource(min_address_range, - address_length); - if (!res) { - err("out of memory\n"); - return; - } - res->next = bridge->io_head; - bridge->io_head = res; - break; - case ACPI_BUS_NUMBER_RANGE: - dbg("resource type: bus number %d - %d\n", (u32)min_address_range, (u32)max_address_range); - res = acpiphp_make_resource(min_address_range, - address_length); - if (!res) { - err("out of memory\n"); - return; - } - res->next = bridge->bus_head; - bridge->bus_head = res; - break; - default: - /* invalid type */ - break; - } - } } - acpiphp_resource_sort_and_combine(&bridge->io_head); - acpiphp_resource_sort_and_combine(&bridge->mem_head); - acpiphp_resource_sort_and_combine(&bridge->p_mem_head); - acpiphp_resource_sort_and_combine(&bridge->bus_head); - - dbg("ACPI _CRS resource:\n"); - acpiphp_dump_resource(bridge); + return AE_OK; } @@ -476,9 +395,6 @@ static void add_host_bridge (acpi_handle *handle, int seg, int bus) { acpi_status status; - struct acpi_buffer buffer = { .length = ACPI_ALLOCATE_BUFFER, - .pointer = NULL}; - struct acpiphp_bridge *bridge; bridge = kmalloc(sizeof(struct acpiphp_bridge), GFP_KERNEL); @@ -501,7 +417,8 @@ /* decode resources */ - status = acpi_get_current_resources(handle, &buffer); + status = acpi_walk_resources(handle, METHOD_NAME__CRS, + decode_acpi_resource, bridge); if (ACPI_FAILURE(status)) { err("failed to decode bridge resources\n"); @@ -509,8 +426,13 @@ return; } - decode_acpi_resource(buffer.pointer, bridge); - kfree(buffer.pointer); + acpiphp_resource_sort_and_combine(&bridge->io_head); + acpiphp_resource_sort_and_combine(&bridge->mem_head); + acpiphp_resource_sort_and_combine(&bridge->p_mem_head); + acpiphp_resource_sort_and_combine(&bridge->bus_head); + + dbg("ACPI _CRS resource:\n"); + acpiphp_dump_resource(bridge); if (bridge->bus_head) { bridge->bus = bridge->bus_head->base; @@ -1357,7 +1279,7 @@ if (sta != ACPI_STA_ALL) { retval = acpiphp_disable_slot(slot); if (retval) { - err("Error occured in enabling\n"); + err("Error occurred in enabling\n"); up(&slot->crit_sect); goto err_exit; } @@ -1368,7 +1290,7 @@ if (sta == ACPI_STA_ALL) { retval = acpiphp_enable_slot(slot); if (retval) { - err("Error occured in enabling\n"); + err("Error occurred in enabling\n"); up(&slot->crit_sect); goto err_exit; } diff -Nru a/drivers/hotplug/ibmphp_core.c b/drivers/hotplug/ibmphp_core.c --- a/drivers/hotplug/ibmphp_core.c Wed Feb 5 08:57:45 2003 +++ b/drivers/hotplug/ibmphp_core.c Mon Feb 24 10:14:32 2003 @@ -1343,12 +1343,12 @@ } /* Check to see the error of why it failed */ if ((SLOT_POWER (slot_cur->status)) && !(SLOT_PWRGD (slot_cur->status))) - err ("power fault occured trying to power up \n"); + err ("power fault occurred trying to power up \n"); else if (SLOT_BUS_SPEED (slot_cur->status)) { - err ("bus speed mismatch occured. please check current bus speed and card capability \n"); + err ("bus speed mismatch occurred. please check current bus speed and card capability \n"); print_card_capability (slot_cur); } else if (SLOT_BUS_MODE (slot_cur->ext_status)) { - err ("bus mode mismatch occured. please check current bus mode and card capability \n"); + err ("bus mode mismatch occurred. please check current bus mode and card capability \n"); print_card_capability (slot_cur); } ibmphp_update_slot_info (slot_cur); @@ -1376,10 +1376,10 @@ if (SLOT_POWER (slot_cur->status) && !(SLOT_PWRGD (slot_cur->status))) { faulted = 1; - err ("power fault occured trying to power up... \n"); + err ("power fault occurred trying to power up... \n"); } else if (SLOT_POWER (slot_cur->status) && (SLOT_BUS_SPEED (slot_cur->status))) { faulted = 1; - err ("bus speed mismatch occured. please check current bus speed and card capability \n"); + err ("bus speed mismatch occurred. please check current bus speed and card capability \n"); print_card_capability (slot_cur); } /* Don't think this case will happen after above checks... but just in case, for paranoia sake */ diff -Nru a/drivers/hotplug/ibmphp_res.c b/drivers/hotplug/ibmphp_res.c --- a/drivers/hotplug/ibmphp_res.c Mon Dec 30 20:26:12 2002 +++ b/drivers/hotplug/ibmphp_res.c Mon Feb 24 10:22:39 2003 @@ -740,7 +740,7 @@ res->nextRange = NULL; } } else { - /* this is the case where it is 1st occurence of the range */ + /* this is the case where it is 1st occurrence of the range */ if (!res_prev) { /* at the beginning of the resource list */ res->next = NULL; diff -Nru a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c --- a/drivers/i2c/busses/i2c-amd8111.c Mon Dec 30 03:32:34 2002 +++ b/drivers/i2c/busses/i2c-amd8111.c Thu Feb 20 11:48:02 2003 @@ -8,10 +8,8 @@ * the Free Software Foundation version 2. */ -#include #include #include -#include #include #include #include @@ -19,6 +17,7 @@ #include #include #include +#include MODULE_LICENSE("GPL"); MODULE_AUTHOR ("Vojtech Pavlik "); @@ -204,8 +203,6 @@ protocol |= AMD_SMB_PRTCL_BYTE_DATA; break; - case I2C_SMBUS_WORD_DATA_PEC: - protocol |= AMD_SMB_PRTCL_PEC; case I2C_SMBUS_WORD_DATA: amd_ec_write(smbus, AMD_SMB_CMD, command); if (read_write == I2C_SMBUS_WRITE) { @@ -215,8 +212,6 @@ protocol |= AMD_SMB_PRTCL_WORD_DATA | pec; break; - case I2C_SMBUS_BLOCK_DATA_PEC: - protocol |= AMD_SMB_PRTCL_PEC; case I2C_SMBUS_BLOCK_DATA: amd_ec_write(smbus, AMD_SMB_CMD, command); if (read_write == I2C_SMBUS_WRITE) { @@ -238,8 +233,6 @@ protocol |= AMD_SMB_PRTCL_I2C_BLOCK_DATA; break; - case I2C_SMBUS_PROC_CALL_PEC: - protocol |= AMD_SMB_PRTCL_PEC; case I2C_SMBUS_PROC_CALL: amd_ec_write(smbus, AMD_SMB_CMD, command); amd_ec_write(smbus, AMD_SMB_DATA, data->word); @@ -248,8 +241,6 @@ read_write = I2C_SMBUS_READ; break; - case I2C_SMBUS_BLOCK_PROC_CALL_PEC: - protocol |= AMD_SMB_PRTCL_PEC; case I2C_SMBUS_BLOCK_PROC_CALL: protocol |= pec; len = min_t(u8, data->block[0], 31); @@ -261,6 +252,13 @@ read_write = I2C_SMBUS_READ; break; + case I2C_SMBUS_WORD_DATA_PEC: + case I2C_SMBUS_BLOCK_DATA_PEC: + case I2C_SMBUS_PROC_CALL_PEC: + case I2C_SMBUS_BLOCK_PROC_CALL_PEC: + printk(KERN_WARNING "i2c-amd8111.c: Unexpected software PEC transaction %d\n.", size); + return -1; + default: printk(KERN_WARNING "i2c-amd8111.c: Unsupported transaction %d\n", size); return -1; @@ -296,18 +294,14 @@ break; case I2C_SMBUS_WORD_DATA: - case I2C_SMBUS_WORD_DATA_PEC: case I2C_SMBUS_PROC_CALL: - case I2C_SMBUS_PROC_CALL_PEC: amd_ec_read(smbus, AMD_SMB_DATA, temp + 0); amd_ec_read(smbus, AMD_SMB_DATA + 1, temp + 1); data->word = (temp[1] << 8) | temp[0]; break; case I2C_SMBUS_BLOCK_DATA: - case I2C_SMBUS_BLOCK_DATA_PEC: case I2C_SMBUS_BLOCK_PROC_CALL: - case I2C_SMBUS_BLOCK_PROC_CALL_PEC: amd_ec_read(smbus, AMD_SMB_BCNT, &len); len = min_t(u8, len, 32); case I2C_SMBUS_I2C_BLOCK_DATA: @@ -320,13 +314,12 @@ return 0; } + u32 amd8111_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_WORD_DATA_PEC | - I2C_FUNC_SMBUS_BLOCK_DATA | I2C_FUNC_SMBUS_BLOCK_DATA_PEC | - I2C_FUNC_SMBUS_PROC_CALL | I2C_FUNC_SMBUS_PROC_CALL_PEC | - I2C_FUNC_SMBUS_BLOCK_PROC_CALL | I2C_FUNC_SMBUS_BLOCK_PROC_CALL_PEC | + I2C_FUNC_SMBUS_WORD_DATA | I2C_FUNC_SMBUS_BLOCK_DATA | + I2C_FUNC_SMBUS_PROC_CALL | I2C_FUNC_SMBUS_BLOCK_PROC_CALL | I2C_FUNC_SMBUS_I2C_BLOCK | I2C_FUNC_SMBUS_HWPEC_CALC; } @@ -337,78 +330,81 @@ .functionality = amd8111_func, }; + +static struct pci_device_id amd8111_ids[] __devinitdata = { + { 0x1022, 0x746a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { 0, } +}; + static int __devinit amd8111_probe(struct pci_dev *dev, const struct pci_device_id *id) { struct amd_smbus *smbus; + int error = -ENODEV; if (~pci_resource_flags(dev, 0) & IORESOURCE_IO) - return -1; + return -ENODEV; - if (!(smbus = (void*)kmalloc(sizeof(struct amd_smbus), GFP_KERNEL))) - return -1; + smbus = kmalloc(sizeof(struct amd_smbus), GFP_KERNEL); + if (!smbus) + return -ENOMEM; memset(smbus, 0, sizeof(struct amd_smbus)); - pci_set_drvdata(dev, smbus); smbus->dev = dev; smbus->base = pci_resource_start(dev, 0); smbus->size = pci_resource_len(dev, 0); - if (!request_region(smbus->base, smbus->size, "amd8111 SMBus 2.0")) { - kfree(smbus); - return -1; - } + if (!request_region(smbus->base, smbus->size, "amd8111 SMBus 2.0")) + goto out_kfree; smbus->adapter.owner = THIS_MODULE; - sprintf(smbus->adapter.name, "SMBus2 AMD8111 adapter at %04x", smbus->base); + sprintf(smbus->adapter.name, + "SMBus2 AMD8111 adapter at %04x", smbus->base); smbus->adapter.id = I2C_ALGO_SMBUS | I2C_HW_SMBUS_AMD8111; smbus->adapter.algo = &smbus_algorithm; smbus->adapter.algo_data = smbus; - if (i2c_add_adapter(&smbus->adapter)) { - printk(KERN_WARNING "i2c-amd8111.c: Failed to register adapter.\n"); - release_region(smbus->base, smbus->size); - kfree(smbus); - return -1; - } + error = i2c_add_adapter(&smbus->adapter); + if (error) + goto out_release_region; pci_write_config_dword(smbus->dev, AMD_PCI_MISC, 0); - - printk(KERN_INFO "i2c-amd8111.c: AMD8111 SMBus 2.0 adapter at %#x\n", smbus->base); + pci_set_drvdata(dev, smbus); return 0; + + out_release_region: + release_region(smbus->base, smbus->size); + out_kfree: + kfree(smbus); + return -1; } + static void __devexit amd8111_remove(struct pci_dev *dev) { - struct amd_smbus *smbus = (void*) pci_get_drvdata(dev); - if (i2c_del_adapter(&smbus->adapter)) { - printk(KERN_WARNING "i2c-amd8111.c: Failed to unregister adapter.\n"); - return; - } + struct amd_smbus *smbus = pci_get_drvdata(dev); + + i2c_del_adapter(&smbus->adapter); release_region(smbus->base, smbus->size); kfree(smbus); } -static struct pci_device_id amd8111_id_table[] __devinitdata = -{{ 0x1022, 0x746a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, - { 0 }}; - - static struct pci_driver amd8111_driver = { - .name = "amd8111 smbus 2.0", - .id_table = amd8111_id_table, - .probe = amd8111_probe, - .remove = __devexit_p(amd8111_remove), + .name = "amd8111 smbus 2.0", + .id_table = amd8111_ids, + .probe = amd8111_probe, + .remove = __devexit_p(amd8111_remove), }; -int __init amd8111_init(void) +static int __init i2c_amd8111_init(void) { return pci_module_init(&amd8111_driver); } -void __exit amd8111_exit(void) + +static void __exit i2c_amd8111_exit(void) { pci_unregister_driver(&amd8111_driver); } -module_init(amd8111_init); -module_exit(amd8111_exit); +module_init(i2c_amd8111_init); +module_exit(i2c_amd8111_exit); diff -Nru a/drivers/i2c/chips/adm1021.c b/drivers/i2c/chips/adm1021.c --- a/drivers/i2c/chips/adm1021.c Tue Feb 4 12:58:09 2003 +++ b/drivers/i2c/chips/adm1021.c Thu Feb 20 12:01:09 2003 @@ -311,18 +311,14 @@ goto error3; /* Register a new directory entry with module sensors */ - if ((i = i2c_register_entry(new_client, - type_name, - data->type == - adm1021 ? - adm1021_dir_table_template : - adm1021_max_dir_table_template, - THIS_MODULE)) < 0) { - err = i; + err = i2c_register_entry(new_client, type_name, + (data->type == adm1021) ? + adm1021_dir_table_template : + adm1021_max_dir_table_template); + if (err < 0) goto error4; - } - data->sysctl_id = i; + data->sysctl_id = err; /* Initialize the ADM1021 chip */ adm1021_init_client(new_client); return 0; diff -Nru a/drivers/i2c/chips/lm75.c b/drivers/i2c/chips/lm75.c --- a/drivers/i2c/chips/lm75.c Tue Feb 4 12:58:09 2003 +++ b/drivers/i2c/chips/lm75.c Thu Feb 20 12:01:03 2003 @@ -191,9 +191,8 @@ goto error3; /* Register a new directory entry with module sensors */ - if ((i = i2c_register_entry(new_client, type_name, - lm75_dir_table_template, - THIS_MODULE)) < 0) { + i = i2c_register_entry(new_client, type_name, lm75_dir_table_template); + if (i < 0) { err = i; goto error4; } diff -Nru a/drivers/i2c/i2c-adap-ite.c b/drivers/i2c/i2c-adap-ite.c --- a/drivers/i2c/i2c-adap-ite.c Tue Feb 11 05:52:33 2003 +++ b/drivers/i2c/i2c-adap-ite.c Mon Feb 24 09:55:56 2003 @@ -265,7 +265,7 @@ MODULE_PARM(i2c_debug,"i"); -/* Called when module is loaded or when kernel is intialized. +/* Called when module is loaded or when kernel is initialized. * If MODULES is defined when this file is compiled, then this function will * resolve to init_module (the function called when insmod is invoked for a * module). Otherwise, this function is called early in the boot, when the diff -Nru a/drivers/i2c/i2c-algo-ibm_ocp.c b/drivers/i2c/i2c-algo-ibm_ocp.c --- a/drivers/i2c/i2c-algo-ibm_ocp.c Tue Feb 11 05:51:13 2003 +++ b/drivers/i2c/i2c-algo-ibm_ocp.c Mon Feb 24 12:42:23 2003 @@ -758,7 +758,7 @@ // Check to see if the bus is busy // ret = iic_inb(adap, iic->extsts); - // Mask off the irrelevent bits + // Mask off the irrelevant bits ret = ret & 0x70; // When the bus is free, the BCS bits in the EXTSTS register are 0b100 if(ret != 0x40) return IIC_ERR_LOST_ARB; diff -Nru a/drivers/i2c/i2c-algo-ite.c b/drivers/i2c/i2c-algo-ite.c --- a/drivers/i2c/i2c-algo-ite.c Tue Feb 5 07:26:32 2002 +++ b/drivers/i2c/i2c-algo-ite.c Mon Feb 24 09:55:58 2003 @@ -860,7 +860,7 @@ * is loaded via insmod) when this file is compiled with MODULES defined. * Otherwise (i.e. if you want this driver statically linked to the kernel), * a pointer to this function is stored in a table and called - * during the intialization of the kernel (in do_basic_setup in /init/main.c) + * during the initialization of the kernel (in do_basic_setup in /init/main.c) * * All this functionality is complements of the macros defined in linux/init.h */ diff -Nru a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c --- a/drivers/i2c/i2c-core.c Mon Feb 10 08:26:58 2003 +++ b/drivers/i2c/i2c-core.c Thu Feb 20 11:58:55 2003 @@ -61,11 +61,9 @@ /**** adapter list */ static struct i2c_adapter *adapters[I2C_ADAP_MAX]; -static int adap_count; /**** drivers list */ static struct i2c_driver *drivers[I2C_DRIVER_MAX]; -static int driver_count; /**** debug level */ static int i2c_debug; @@ -116,7 +114,6 @@ } adapters[i] = adap; - adap_count++; ADAP_UNLOCK(); /* init data types */ @@ -161,7 +158,6 @@ ERROR1: ADAP_LOCK(); adapters[i] = NULL; - adap_count--; ERROR0: ADAP_UNLOCK(); return res; @@ -227,7 +223,6 @@ #endif /* def CONFIG_PROC_FS */ adapters[i] = NULL; - adap_count--; ADAP_UNLOCK(); DEB(printk(KERN_DEBUG "i2c-core.o: adapter unregistered: %s\n",adap->name)); @@ -265,7 +260,6 @@ } drivers[i] = driver; - driver_count++; DRV_UNLOCK(); /* driver was successfully added */ @@ -361,7 +355,6 @@ } ADAP_UNLOCK(); drivers[i] = NULL; - driver_count--; DRV_UNLOCK(); DEB(printk(KERN_DEBUG "i2c-core.o: driver unregistered: %s\n",driver->name)); @@ -465,73 +458,6 @@ module_put(client->adapter->owner); } -struct i2c_client *i2c_get_client(int driver_id, int adapter_id, - struct i2c_client *prev) -{ - int i,j; - - /* Will iterate through the list of clients in each adapter of adapters-list - in search for a client that matches the search criteria. driver_id or - adapter_id are ignored if set to 0. If both are ignored this returns - first client found. */ - - i = j = 0; - - /* set starting point */ - if(prev) - { - if(!(prev->adapter)) - return (struct i2c_client *) -EINVAL; - - for(j=0; j < I2C_ADAP_MAX; j++) - if(prev->adapter == adapters[j]) - break; - - /* invalid starting point? */ - if (I2C_ADAP_MAX == j) { - printk(KERN_WARNING " i2c-core.o: get_client adapter for client:[%s] not found\n", - prev->name); - return (struct i2c_client *) -ENODEV; - } - - for(i=0; i < I2C_CLIENT_MAX; i++) - if(prev == adapters[j]->clients[i]) - break; - - /* invalid starting point? */ - if (I2C_CLIENT_MAX == i) { - printk(KERN_WARNING " i2c-core.o: get_client client:[%s] not found\n", - prev->name); - return (struct i2c_client *) -ENODEV; - } - - i++; /* start from one after prev */ - } - - for(; j < I2C_ADAP_MAX; j++) - { - if(!adapters[j]) - continue; - - if(adapter_id && (adapters[j]->id != adapter_id)) - continue; - - for(; i < I2C_CLIENT_MAX; i++) - { - if(!adapters[j]->clients[i]) - continue; - - if(driver_id && (adapters[j]->clients[i]->driver->id != driver_id)) - continue; - if(adapters[j]->clients[i]->flags & I2C_CLIENT_ALLOW_USE) - return adapters[j]->clients[i]; - } - i = 0; - } - - return 0; -} - int i2c_use_client(struct i2c_client *client) { if (!i2c_inc_use_client(client)) @@ -1421,11 +1347,9 @@ EXPORT_SYMBOL(i2c_del_driver); EXPORT_SYMBOL(i2c_attach_client); EXPORT_SYMBOL(i2c_detach_client); -EXPORT_SYMBOL(i2c_get_client); EXPORT_SYMBOL(i2c_use_client); EXPORT_SYMBOL(i2c_release_client); EXPORT_SYMBOL(i2c_check_addr); - EXPORT_SYMBOL(i2c_master_send); EXPORT_SYMBOL(i2c_master_recv); diff -Nru a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c --- a/drivers/i2c/i2c-dev.c Tue Feb 4 12:58:09 2003 +++ b/drivers/i2c/i2c-dev.c Thu Feb 20 11:54:16 2003 @@ -77,6 +77,7 @@ static struct i2c_adapter *i2cdev_adaps[I2CDEV_ADAPS_MAX]; static struct i2c_driver i2cdev_driver = { + .owner = THIS_MODULE, .name = "i2c-dev dummy driver", .id = I2C_DRIVERID_I2CDEV, .flags = I2C_DF_DUMMY, @@ -340,47 +341,42 @@ return 0; } -int i2cdev_open (struct inode *inode, struct file *file) +static int i2cdev_open(struct inode *inode, struct file *file) { unsigned int minor = minor(inode->i_rdev); struct i2c_client *client; - if ((minor >= I2CDEV_ADAPS_MAX) || ! (i2cdev_adaps[minor])) { -#ifdef DEBUG - printk(KERN_DEBUG "i2c-dev.o: Trying to open unattached adapter i2c-%d\n", - minor); -#endif + if ((minor >= I2CDEV_ADAPS_MAX) || !(i2cdev_adaps[minor])) return -ENODEV; - } - /* Note that we here allocate a client for later use, but we will *not* - register this client! Yes, this is safe. No, it is not very clean. */ - if(! (client = kmalloc(sizeof(struct i2c_client),GFP_KERNEL))) + client = kmalloc(sizeof(*client), GFP_KERNEL); + if (!client) return -ENOMEM; - memcpy(client,&i2cdev_client_template,sizeof(struct i2c_client)); + memcpy(client, &i2cdev_client_template, sizeof(*client)); + + /* registered with adapter, passed as client to user */ client->adapter = i2cdev_adaps[minor]; file->private_data = client; - if (!try_module_get(i2cdev_adaps[minor]->owner)) { - kfree(client); - return -ENODEV; - } + /* use adapter module, i2c-dev handled with fops */ + if (!try_module_get(client->adapter->owner)) + goto out_kfree; -#ifdef DEBUG - printk(KERN_DEBUG "i2c-dev.o: opened i2c-%d\n",minor); -#endif return 0; + + out_kfree: + kfree(client); + return -ENODEV; } -static int i2cdev_release (struct inode *inode, struct file *file) +static int i2cdev_release(struct inode *inode, struct file *file) { - unsigned int minor = minor(inode->i_rdev); - kfree(file->private_data); - file->private_data=NULL; -#ifdef DEBUG - printk(KERN_DEBUG "i2c-dev.o: Closed: i2c-%d\n", minor); -#endif - module_put(i2cdev_adaps[minor]->owner); + struct i2c_client *client = file->private_data; + + module_put(client->adapter->owner); + kfree(client); + file->private_data = NULL; + return 0; } diff -Nru a/drivers/i2c/i2c-proc.c b/drivers/i2c/i2c-proc.c --- a/drivers/i2c/i2c-proc.c Tue Feb 4 12:58:09 2003 +++ b/drivers/i2c/i2c-proc.c Thu Feb 20 12:02:00 2003 @@ -125,17 +125,12 @@ ctl_template should be a template of the newly created directory. It is copied in memory. The extra2 field of each file is set to point to client. If any driver wants subdirectories within the newly created directory, - this function must be updated! - controlling_mod is the controlling module. It should usually be - THIS_MODULE when calling. Note that this symbol is not defined in - kernels before 2.3.13; define it to NULL in that case. We will not use it - for anything older than 2.3.27 anyway. */ + this function must be updated! */ int i2c_register_entry(struct i2c_client *client, const char *prefix, - ctl_table * ctl_template, - struct module *controlling_mod) + ctl_table * ctl_template) { int i, res, len, id; - ctl_table *new_table; + ctl_table *new_table, *client_tbl, *tbl; char *name; struct ctl_table_header *new_header; @@ -150,26 +145,33 @@ kfree(name); return -ENOMEM; } - id += 256; + id += 256; + len = 0; while (ctl_template[len].procname) len++; - len += 7; - if (!(new_table = kmalloc(sizeof(ctl_table) * len, GFP_KERNEL))) { + if (!(new_table = kmalloc(sizeof(sysctl_table) + sizeof(ctl_table) * (len + 1), + GFP_KERNEL))) { kfree(name); return -ENOMEM; } - memcpy(new_table, sysctl_table, 6 * sizeof(ctl_table)); - new_table[0].child = &new_table[2]; - new_table[2].child = &new_table[4]; - new_table[4].child = &new_table[6]; - new_table[4].procname = name; - new_table[4].ctl_name = id; - memcpy(new_table + 6, ctl_template, (len - 6) * sizeof(ctl_table)); - for (i = 6; i < len; i++) - new_table[i].extra2 = client; + memcpy(new_table, sysctl_table, sizeof(sysctl_table)); + tbl = new_table; /* sys/ */ + tbl = tbl->child = tbl + 2; /* dev/ */ + tbl = tbl->child = tbl + 2; /* sensors/ */ + client_tbl = tbl->child = tbl + 2; /* XX-chip-YY-ZZ/ */ + + client_tbl->procname = name; + client_tbl->ctl_name = id; + client_tbl->child = client_tbl + 2; + + /* Next the client sysctls. --km */ + tbl = client_tbl->child; + memcpy(tbl, ctl_template, sizeof(ctl_table) * (len+1)); + for (i = 0; i < len; i++) + tbl[i].extra2 = client; if (!(new_header = register_sysctl_table(new_table, 0))) { printk(KERN_ERR "i2c-proc.o: error: sysctl interface not supported by kernel!\n"); @@ -178,21 +180,21 @@ return -EPERM; } - i2c_entries[id - 256] = new_header; + i2c_entries[id - 256] = new_header; i2c_clients[id - 256] = client; + #ifdef DEBUG if (!new_header || !new_header->ctl_table || !new_header->ctl_table->child || !new_header->ctl_table->child->child || - !new_header->ctl_table->child->child->de) { + !new_header->ctl_table->child->child->de ) { printk (KERN_ERR "i2c-proc.o: NULL pointer when trying to install fill_inode fix!\n"); return id; } #endif /* DEBUG */ - new_header->ctl_table->child->child->de->owner = controlling_mod; - + client_tbl->de->owner = client->driver->owner; return id; } @@ -515,7 +517,7 @@ return 0; } -int i2c_write_reals(int nrels, void *buffer, size_t *bufsize, +static int i2c_write_reals(int nrels, void *buffer, size_t *bufsize, long *results, int magnitude) { #define BUFLEN 20 diff -Nru a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c --- a/drivers/ide/arm/icside.c Tue Feb 18 10:06:19 2003 +++ b/drivers/ide/arm/icside.c Mon Feb 24 10:14:34 2003 @@ -731,7 +731,7 @@ static int icside_dma_timeout(ide_drive_t *drive) { - printk(KERN_ERR "%s: DMA timeout occured: ", drive->name); + printk(KERN_ERR "%s: DMA timeout occurred: ", drive->name); if (icside_dma_test_irq(drive)) return 0; diff -Nru a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c --- a/drivers/ide/ide-cd.c Tue Feb 18 10:06:17 2003 +++ b/drivers/ide/ide-cd.c Tue Feb 25 09:44:36 2003 @@ -19,7 +19,7 @@ * ftp://fission.dt.wdc.com/pub/standards/SFF_atapi/spec/SFF8020-r2.6/PS/8020r26.ps * ftp://ftp.avc-pioneer.com/Mtfuji4/Spec/Fuji4r10.pdf * - * Drives that deviate from these standards will be accomodated as much + * Drives that deviate from these standards will be accommodated as much * as possible via compile time or command-line options. Since I only have * a few drives, you generally need to send me patches... * diff -Nru a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c --- a/drivers/ide/ide-dma.c Tue Feb 18 10:06:17 2003 +++ b/drivers/ide/ide-dma.c Tue Feb 25 02:43:50 2003 @@ -196,9 +196,9 @@ * @drive: the drive to build the DMA table for * @rq: the request holding the sg list * - * Perform the PCI mapping magic neccessary to access the source or + * Perform the PCI mapping magic necessary to access the source or * target buffers of a request via PCI DMA. The lower layers of the - * kernel provide the neccessary cache management so that we can + * kernel provide the necessary cache management so that we can * operate in a portable fashion */ @@ -226,9 +226,9 @@ * @drive: the drive to build the DMA table for * @rq: the request holding the sg list * - * Perform the PCI mapping magic neccessary to access the source or + * Perform the PCI mapping magic necessary to access the source or * target buffers of a taskfile request via PCI DMA. The lower layers - * of the kernel provide the neccessary cache management so that we can + * of the kernel provide the necessary cache management so that we can * operate in a portable fashion */ @@ -454,7 +454,7 @@ * An IDE DMA transfer timed out. In the event of an error we ask * the driver to resolve the problem, if a DMA transfer is still * in progress we continue to wait (arguably we need to add a - * secondary 'I dont care what the drive thinks' timeout here) + * secondary 'I don't care what the drive thinks' timeout here) * Finally if we have an interrupt but for some reason got the * timeout first we complete the I/O. This can occur if an * interrupt is lost or due to bugs. diff -Nru a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c --- a/drivers/ide/ide-io.c Sat Dec 28 11:09:38 2002 +++ b/drivers/ide/ide-io.c Mon Feb 24 10:30:38 2003 @@ -379,7 +379,7 @@ * @drive: drive the completion interrupt occurred on * * drive_cmd_intr() is invoked on completion of a special DRIVE_CMD. - * We do any neccessary daya reading and then wait for the drive to + * We do any necessary daya reading and then wait for the drive to * go non busy. At that point we may read the error data and complete * the request */ @@ -652,7 +652,7 @@ * @hwgroup: hardware group to select on * * choose_drive() selects the next drive which will be serviced. - * This is neccessary because the IDE layer can't issue commands + * This is necessary because the IDE layer can't issue commands * to both drives on the same cable, unlike SCSI. */ diff -Nru a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c --- a/drivers/ide/pci/pdc202xx_new.c Wed Feb 19 12:16:24 2003 +++ b/drivers/ide/pci/pdc202xx_new.c Tue Feb 25 11:05:27 2003 @@ -327,7 +327,7 @@ #endif /* PDC202_DEBUG_CABLE */ break; default: - /* If its not one we know we should never + /* If it's not one we know we should never arrive here.. */ BUG(); } diff -Nru a/drivers/ide/pci/triflex.h b/drivers/ide/pci/triflex.h --- a/drivers/ide/pci/triflex.h Sun Jan 12 10:11:46 2003 +++ b/drivers/ide/pci/triflex.h Thu Feb 27 00:21:50 2003 @@ -18,31 +18,26 @@ static ide_pci_device_t triflex_devices[] __devinitdata = { { - .vendor PCI_VENDOR_ID_COMPAQ, - .device PCI_DEVICE_ID_COMPAQ_TRIFLEX_IDE, - .name "TRIFLEX", - .init_chipset init_chipset_triflex, - .init_iops NULL, - .init_hwif init_hwif_triflex, - .channels 2, - .autodma AUTODMA, - .enablebits {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}}, - .bootable ON_BOARD, - .extra 0, + .vendor = PCI_VENDOR_ID_COMPAQ, + .device = PCI_DEVICE_ID_COMPAQ_TRIFLEX_IDE, + .name = "TRIFLEX", + .init_chipset = init_chipset_triflex, + .init_iops = NULL, + .init_hwif = init_hwif_triflex, + .channels = 2, + .autodma = AUTODMA, + .enablebits = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}}, + .bootable = ON_BOARD, },{ - .vendor 0, - .device 0, - .channels 0, - .bootable EOL, + .bootable = EOL, } }; #ifdef CONFIG_PROC_FS static ide_pci_host_proc_t triflex_proc __initdata = { - name: "triflex", - set: 1, - get_info: triflex_get_info, - parent: NULL, + .name = "triflex", + .set = 1, + .get_info = triflex_get_info, }; #endif diff -Nru a/drivers/ide/ppc/mpc8xx.c b/drivers/ide/ppc/mpc8xx.c --- a/drivers/ide/ppc/mpc8xx.c Tue Feb 18 10:06:19 2003 +++ b/drivers/ide/ppc/mpc8xx.c Tue Feb 25 02:43:53 2003 @@ -331,7 +331,7 @@ (0x80000000 >> ioport_dsc[data_port].irq); #ifdef CONFIG_IDE_8xx_PCCARD - /* Make sure we dont get garbage irq */ + /* Make sure we don't get garbage irq */ ((immap_t *) IMAP_ADDR)->im_pcmcia.pcmc_pscr = 0xFFFF; /* Enable falling edge irq */ diff -Nru a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c --- a/drivers/ide/ppc/pmac.c Tue Feb 18 10:06:19 2003 +++ b/drivers/ide/ppc/pmac.c Mon Feb 24 10:14:36 2003 @@ -1400,7 +1400,7 @@ * to system memory when the disk interrupt occurs. * * The trick here is to increment drive->waiting_for_dma, - * and return as if no interrupt occured. If the counter + * and return as if no interrupt occurred. If the counter * reach a certain timeout value, we then return 1. If * we really got the interrupt, it will happen right away * again. diff -Nru a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c --- a/drivers/ide/setup-pci.c Tue Feb 18 10:44:43 2003 +++ b/drivers/ide/setup-pci.c Mon Feb 24 10:30:40 2003 @@ -470,7 +470,7 @@ * @hwif: Hardware interface we are configuring * * Set up the DMA base for the interface. Enable the master bits as - * neccessary and attempt to bring the device DMA into a ready to use + * necessary and attempt to bring the device DMA into a ready to use * state */ @@ -573,7 +573,7 @@ * @index: ata index to update * * Scan the interfaces attached to this device and do any - * neccessary per port setup. Attach the devices and ask the + * necessary per port setup. Attach the devices and ask the * generic DMA layer to do its work for us. * * Normally called automaticall from do_ide_pci_setup_device, diff -Nru a/drivers/ieee1394/amdtp.c b/drivers/ieee1394/amdtp.c --- a/drivers/ieee1394/amdtp.c Thu Jan 30 16:48:21 2003 +++ b/drivers/ieee1394/amdtp.c Tue Feb 25 02:43:56 2003 @@ -228,7 +228,7 @@ /* The cycle_count and cycle_offset fields are used for the * synchronization timestamps (syt) in the cip header. They * are incremented by at least a cycle every time we put a - * time stamp in a packet. As we dont time stamp all + * time stamp in a packet. As we don't time stamp all * packages, cycle_count isn't updated in every cycle, and * sometimes it's incremented by 2. Thus, we have * cycle_count2, which is simply incremented by one with each @@ -748,7 +748,7 @@ /* This next addition should be modulo 8000 (0x1f40), * but we only use the lower 4 bits of cycle_count, so - * we dont need the modulo. */ + * we don't need the modulo. */ atomic_add(s->cycle_offset.integer / 3072, &s->cycle_count); s->cycle_offset.integer %= 3072; } diff -Nru a/drivers/ieee1394/dv1394-private.h b/drivers/ieee1394/dv1394-private.h --- a/drivers/ieee1394/dv1394-private.h Mon Dec 9 22:11:50 2002 +++ b/drivers/ieee1394/dv1394-private.h Mon Feb 24 09:56:00 2003 @@ -488,7 +488,7 @@ struct frame *frames[DV1394_MAX_FRAMES]; /* n_frames also serves as an indicator that this struct video_card is - intialized and ready to run DMA buffers */ + initialized and ready to run DMA buffers */ int n_frames; diff -Nru a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c --- a/drivers/ieee1394/eth1394.c Mon Feb 10 14:59:55 2003 +++ b/drivers/ieee1394/eth1394.c Tue Feb 25 02:08:31 2003 @@ -663,7 +663,7 @@ * call to schedule our writes. */ /* XXX: Right now we accept that we don't exactly follow RFC. When - * we do, we will send ARP requests via GASP format, and so we wont + * we do, we will send ARP requests via GASP format, and so we won't * need this hack. */ spin_lock_irqsave (&priv->lock, flags); diff -Nru a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c --- a/drivers/ieee1394/ohci1394.c Fri Feb 21 11:45:45 2003 +++ b/drivers/ieee1394/ohci1394.c Tue Feb 25 10:47:39 2003 @@ -827,7 +827,7 @@ return 0; } - /* Decide wether we have an iso, a request, or a response packet */ + /* Decide whether we have an iso, a request, or a response packet */ if (packet->type == hpsb_raw) d = &ohci->at_req_context; else if (packet->tcode == TCODE_ISO_DATA) { @@ -2266,7 +2266,7 @@ if (event & OHCI1394_cycleInconsistent) { /* We subscribe to the cycleInconsistent event only to * clear the corresponding event bit... otherwise, - * isochronous cycleMatch DMA wont work. */ + * isochronous cycleMatch DMA won't work. */ DBGMSG(ohci->id, "OHCI1394_cycleInconsistent"); event &= ~OHCI1394_cycleInconsistent; } @@ -2366,7 +2366,7 @@ if (!(node_id & 0x80000000)) { PRINT(KERN_ERR, ohci->id, "SelfID received, but NodeID invalid " - "(probably new bus reset occured): %08X", + "(probably new bus reset occurred): %08X", node_id); goto selfid_not_valid; } @@ -3530,7 +3530,7 @@ tasklet_init(&tasklet->tasklet, func, data); tasklet->type = type; /* We init the tasklet->link field, so we can list_del() it - * without worrying wether it was added to the list or not. */ + * without worrying whether it was added to the list or not. */ INIT_LIST_HEAD(&tasklet->link); } diff -Nru a/drivers/ieee1394/ohci1394.h b/drivers/ieee1394/ohci1394.h --- a/drivers/ieee1394/ohci1394.h Fri Jan 31 09:41:40 2003 +++ b/drivers/ieee1394/ohci1394.h Mon Feb 24 10:14:42 2003 @@ -405,12 +405,12 @@ truncated */ #define EVT_OVERRUN 0x5 /* A recv FIFO overflowed on reception of ISO packet */ -#define EVT_DESCRIPTOR_READ 0x6 /* An unrecoverable error occured while host was +#define EVT_DESCRIPTOR_READ 0x6 /* An unrecoverable error occurred while host was reading a descriptor block */ -#define EVT_DATA_READ 0x7 /* An error occured while host controller was +#define EVT_DATA_READ 0x7 /* An error occurred while host controller was attempting to read from host memory in the data stage of descriptor processing */ -#define EVT_DATA_WRITE 0x8 /* An error occured while host controller was +#define EVT_DATA_WRITE 0x8 /* An error occurred while host controller was attempting to write either during the data stage of descriptor processing, or when processing a single 16-bit host memory write */ diff -Nru a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c --- a/drivers/ieee1394/raw1394.c Tue Feb 18 10:50:38 2003 +++ b/drivers/ieee1394/raw1394.c Mon Feb 24 10:14:44 2003 @@ -2440,7 +2440,7 @@ spin_unlock_irq(&host_info_lock); if (fail > 0) { printk(KERN_ERR "raw1394: during addr_list-release " - "error(s) occured \n"); + "error(s) occurred \n"); } while (!done) { diff -Nru a/drivers/isdn/eicon/adapter.h b/drivers/isdn/eicon/adapter.h --- a/drivers/isdn/eicon/adapter.h Sun Oct 6 18:00:18 2002 +++ b/drivers/isdn/eicon/adapter.h Mon Feb 24 09:56:02 2003 @@ -185,7 +185,7 @@ IDI_CALL DivasIdiRequest[]; /* - * intialisation entry point + * initialisation entry point */ int DivasInit(void); diff -Nru a/drivers/isdn/eicon/eicon_idi.c b/drivers/isdn/eicon/eicon_idi.c --- a/drivers/isdn/eicon/eicon_idi.c Sun Oct 6 18:00:18 2002 +++ b/drivers/isdn/eicon/eicon_idi.c Tue Feb 25 02:43:59 2003 @@ -2717,7 +2717,7 @@ int twaitpq = 0; if (ack->RcId != ((chan->e.ReqCh) ? chan->e.B2Id : chan->e.D3Id)) { - /* I dont know why this happens, should not ! */ + /* I don't know why this happens, should not ! */ /* just ignoring this RC */ eicon_log(ccard, 16, "idi_ack: Ch%d: RcId %d not equal to last %d\n", chan->No, ack->RcId, (chan->e.ReqCh) ? chan->e.B2Id : chan->e.D3Id); diff -Nru a/drivers/isdn/eicon/idi.c b/drivers/isdn/eicon/idi.c --- a/drivers/isdn/eicon/idi.c Mon Feb 4 23:49:25 2002 +++ b/drivers/isdn/eicon/idi.c Tue Feb 25 11:05:23 2003 @@ -435,7 +435,7 @@ a->ram_out(a, &ReqOut->ReqId, this->Id); a->ram_out(a, &ReqOut->ReqCh, this->ReqCh); - /* if its a specific request (no ASSIGN) ... */ + /* if it's a specific request (no ASSIGN) ... */ if(this->Id &0x1f) { diff -Nru a/drivers/isdn/hardware/eicon/dadapter.c b/drivers/isdn/hardware/eicon/dadapter.c --- a/drivers/isdn/hardware/eicon/dadapter.c Thu Oct 10 20:08:54 2002 +++ b/drivers/isdn/hardware/eicon/dadapter.c Tue Feb 25 09:44:38 2003 @@ -327,7 +327,7 @@ Adapter array will be written to memory described by 'buffer' If the last adapter seen in the returned adapter array is IDI_DADAPTER or if last adapter in array does have type '0', then - it was enougth space in buffer to accomodate all available + it was enougth space in buffer to accommodate all available adapter descriptors *NOTE 1 (debug interface): The IDI adapter of type 'IDI_DIMAINT' does register as 'request' diff -Nru a/drivers/isdn/hardware/eicon/di.c b/drivers/isdn/hardware/eicon/di.c --- a/drivers/isdn/hardware/eicon/di.c Thu Oct 10 20:08:56 2002 +++ b/drivers/isdn/hardware/eicon/di.c Tue Feb 25 11:05:23 2003 @@ -169,7 +169,7 @@ a->ram_outw(a, &ReqOut->XBuffer.length, length); a->ram_out(a, &ReqOut->ReqId, this->Id); a->ram_out(a, &ReqOut->ReqCh, this->ReqCh); - /* if its a specific request (no ASSIGN) ... */ + /* if it's a specific request (no ASSIGN) ... */ if(this->Id &0x1f) { /* if buffers are left in the list of data buffers do */ /* do chaining (LL_MDATA, N_MDATA) */ @@ -405,7 +405,7 @@ a->ram_outw(a, &RAM->XBuffer.length, length); a->ram_out(a, &RAM->ReqId, this->Id); a->ram_out(a, &RAM->ReqCh, this->ReqCh); - /* if its a specific request (no ASSIGN) ... */ + /* if it's a specific request (no ASSIGN) ... */ if(this->Id &0x1f) { /* if buffers are left in the list of data buffers do */ /* chaining (LL_MDATA, N_MDATA) */ diff -Nru a/drivers/isdn/hardware/eicon/i4l_idi.c b/drivers/isdn/hardware/eicon/i4l_idi.c --- a/drivers/isdn/hardware/eicon/i4l_idi.c Tue Feb 11 05:51:13 2003 +++ b/drivers/isdn/hardware/eicon/i4l_idi.c Tue Feb 25 02:44:01 2003 @@ -2717,7 +2717,7 @@ int twaitpq = 0; if (ack->RcId != ((chan->e.ReqCh) ? chan->e.B2Id : chan->e.D3Id)) { - /* I dont know why this happens, should not ! */ + /* I don't know why this happens, should not ! */ /* just ignoring this RC */ eicon_log(ccard, 16, "idi_ack: Ch%d: RcId %d not equal to last %d\n", chan->No, ack->RcId, (chan->e.ReqCh) ? chan->e.B2Id : chan->e.D3Id); diff -Nru a/drivers/isdn/hardware/eicon/istream.c b/drivers/isdn/hardware/eicon/istream.c --- a/drivers/isdn/hardware/eicon/istream.c Thu Oct 10 20:09:03 2002 +++ b/drivers/isdn/hardware/eicon/istream.c Tue Feb 25 09:44:41 2003 @@ -142,7 +142,7 @@ return 0 if zero packet was received return -1 if stream is empty return -2 if read buffer does not profide sufficient space - to accomodate entire segment + to accommodate entire segment max_length should be at least 68 bytes ------------------------------------------------------------------- */ int diva_istream_read (void* context, diff -Nru a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c --- a/drivers/isdn/hisax/amd7930_fn.c Sat Feb 15 12:17:24 2003 +++ b/drivers/isdn/hisax/amd7930_fn.c Mon Feb 24 10:29:06 2003 @@ -42,7 +42,7 @@ * * Credits: * Programming the driver for Formula-n enter:now ISDN PCI and - * neccessary this driver for the used Amd 7930 D-channel-controller + * necessary this driver for the used Amd 7930 D-channel-controller * was spnsored by Formula-n Europe AG. * Thanks to Karsten Keil and Petr Novak, who gave me support in * Hisax-specific questions. @@ -317,7 +317,7 @@ QuickHex(t, cs->rcvbuf, cs->rcvidx); debugl1(cs, cs->dlog); } - /* moves recieved data in sk-buffer */ + /* moves received data in sk-buffer */ memcpy(skb_put(skb, cs->rcvidx), cs->rcvbuf, cs->rcvidx); skb_queue_tail(&cs->rq, skb); } diff -Nru a/drivers/isdn/hisax/asuscom.c b/drivers/isdn/hisax/asuscom.c --- a/drivers/isdn/hisax/asuscom.c Sun Jan 12 16:15:34 2003 +++ b/drivers/isdn/hisax/asuscom.c Tue Feb 25 11:50:51 2003 @@ -283,7 +283,7 @@ printk(KERN_ERR "AsusPnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "AsusPnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c --- a/drivers/isdn/hisax/avm_pci.c Sun Jan 12 16:15:34 2003 +++ b/drivers/isdn/hisax/avm_pci.c Tue Feb 25 11:50:51 2003 @@ -632,7 +632,7 @@ printk(KERN_ERR "FritzPnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pnp_avm, NULL) < 0) { + if (pnp_activate_dev(pnp_avm) < 0) { printk(KERN_ERR "FritzPnP: activate failed\n"); pnp_device_detach(pnp_avm); return 0; diff -Nru a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c --- a/drivers/isdn/hisax/diva.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/diva.c Tue Feb 25 11:50:51 2003 @@ -600,7 +600,7 @@ printk(KERN_ERR "Diva PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "Diva PnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c --- a/drivers/isdn/hisax/elsa.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/elsa.c Tue Feb 25 11:50:51 2003 @@ -864,7 +864,7 @@ printk(KERN_ERR "Elsa PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { pnp_device_detach(pd); printk(KERN_ERR "Elsa PnP: activate failed\n"); return 0; diff -Nru a/drivers/isdn/hisax/enternow_pci.c b/drivers/isdn/hisax/enternow_pci.c --- a/drivers/isdn/hisax/enternow_pci.c Sun Jan 12 16:12:37 2003 +++ b/drivers/isdn/hisax/enternow_pci.c Mon Feb 24 10:29:08 2003 @@ -49,7 +49,7 @@ * * Credits: * Programming the driver for Formula-n enter:now ISDN PCI and - * neccessary the driver for the used Amd 7930 D-channel-controller + * necessary the driver for the used Amd 7930 D-channel-controller * was spnsored by Formula-n Europe AG. * Thanks to Karsten Keil and Petr Novak, who gave me support in * Hisax-specific questions. diff -Nru a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c --- a/drivers/isdn/hisax/hfc_sx.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/hfc_sx.c Tue Feb 25 11:05:23 2003 @@ -97,7 +97,7 @@ /******************************************/ /* reset the specified fifo to defaults. */ -/* If its a send fifo init needed markers */ +/* If it's a send fifo init needed markers */ /******************************************/ static void reset_fifo(struct IsdnCardState *cs, u8 fifo) @@ -1200,7 +1200,7 @@ printk(KERN_ERR "HFC PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "HFC PnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/hfcscard.c b/drivers/isdn/hisax/hfcscard.c --- a/drivers/isdn/hisax/hfcscard.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/hfcscard.c Tue Feb 25 11:50:51 2003 @@ -193,7 +193,7 @@ printk(KERN_ERR "HFC PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "HFC PnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/isurf.c b/drivers/isdn/hisax/isurf.c --- a/drivers/isdn/hisax/isurf.c Sun Jan 12 16:59:58 2003 +++ b/drivers/isdn/hisax/isurf.c Tue Feb 25 11:50:51 2003 @@ -223,7 +223,7 @@ printk(KERN_ERR "ISurfPnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "ISurfPnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/ix1_micro.c b/drivers/isdn/hisax/ix1_micro.c --- a/drivers/isdn/hisax/ix1_micro.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/ix1_micro.c Tue Feb 25 11:50:51 2003 @@ -208,7 +208,7 @@ printk(KERN_ERR "ITK PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "ITK PnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c --- a/drivers/isdn/hisax/l3dss1.c Fri Feb 7 00:20:34 2003 +++ b/drivers/isdn/hisax/l3dss1.c Mon Feb 24 10:22:41 2003 @@ -1603,7 +1603,7 @@ * Bearer Capabilities */ p = skb->data; - /* only the first occurence 'll be detected ! */ + /* only the first occurrence 'll be detected ! */ if ((p = findie(p, skb->len, 0x04, 0))) { if ((p[1] < 2) || (p[1] > 11)) err = 1; diff -Nru a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c --- a/drivers/isdn/hisax/l3ni1.c Fri Feb 7 00:20:34 2003 +++ b/drivers/isdn/hisax/l3ni1.c Mon Feb 24 10:22:43 2003 @@ -1456,7 +1456,7 @@ * Bearer Capabilities */ p = skb->data; - /* only the first occurence 'll be detected ! */ + /* only the first occurrence 'll be detected ! */ if ((p = findie(p, skb->len, 0x04, 0))) { if ((p[1] < 2) || (p[1] > 11)) err = 1; diff -Nru a/drivers/isdn/hisax/niccy.c b/drivers/isdn/hisax/niccy.c --- a/drivers/isdn/hisax/niccy.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/niccy.c Tue Feb 25 11:50:51 2003 @@ -232,7 +232,7 @@ printk(KERN_ERR "NiccyPnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "NiccyPnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/rawhdlc.c b/drivers/isdn/hisax/rawhdlc.c --- a/drivers/isdn/hisax/rawhdlc.c Sat Jan 4 07:35:39 2003 +++ b/drivers/isdn/hisax/rawhdlc.c Mon Feb 24 12:42:23 2003 @@ -34,7 +34,7 @@ * end-of-frame would occur), so the transmitter performs * "bit-stuffing" - inserting a zero bit after every five one bits, * irregardless of the original bit after the five ones. Byte - * ordering is irrelevent at this point - the data is treated as a + * ordering is irrelevant at this point - the data is treated as a * string of bits, not bytes. Since no more than 5 ones may now occur * in a row, the flag sequence, with its 6 ones, is unique. * diff -Nru a/drivers/isdn/hisax/sedlbauer.c b/drivers/isdn/hisax/sedlbauer.c --- a/drivers/isdn/hisax/sedlbauer.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/sedlbauer.c Tue Feb 25 11:50:51 2003 @@ -524,7 +524,7 @@ printk(KERN_ERR "Sedlbauer PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pd, NULL) < 0) { + if (pnp_activate_dev(pd) < 0) { printk(KERN_ERR "Sedlbauer PnP: activate failed\n"); pnp_device_detach(pd); return 0; diff -Nru a/drivers/isdn/hisax/teles3.c b/drivers/isdn/hisax/teles3.c --- a/drivers/isdn/hisax/teles3.c Sun Jan 12 16:15:35 2003 +++ b/drivers/isdn/hisax/teles3.c Tue Feb 25 11:50:51 2003 @@ -227,7 +227,7 @@ printk(KERN_ERR "Teles PnP: attach failed\n"); return 0; } - if (pnp_activate_dev(pnp_dev, NULL) < 0) { + if (pnp_activate_dev(pnp_dev) < 0) { printk(KERN_ERR "Teles PnP: activate failed\n"); pnp_device_detach(pnp_dev); return 0; diff -Nru a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c --- a/drivers/isdn/hysdn/hycapi.c Tue Oct 1 09:01:07 2002 +++ b/drivers/isdn/hysdn/hycapi.c Tue Feb 25 10:47:23 2003 @@ -521,7 +521,7 @@ Receive a capi-message. All B3_DATA_IND are converted to 64K-extension compatible format. -New nccis are created if neccessary. +New nccis are created if necessary. *******************************************************************/ void @@ -702,7 +702,7 @@ /******************************************************************** hycapi_capi_create(hysdn_card *card) -Attach the card with it's capi-ctrl. +Attach the card with its capi-ctrl. *********************************************************************/ static void hycapi_fill_profile(hysdn_card *card) diff -Nru a/drivers/isdn/hysdn/hysdn_boot.c b/drivers/isdn/hysdn/hysdn_boot.c --- a/drivers/isdn/hysdn/hysdn_boot.c Fri Feb 7 00:20:34 2003 +++ b/drivers/isdn/hysdn/hysdn_boot.c Tue Feb 25 02:44:03 2003 @@ -357,7 +357,7 @@ hysdn_addlog(card, "SysReady Token Data invalid CRC"); return (1); } - len--; /* dont check CRC byte */ + len--; /* don't check CRC byte */ while (len > 0) { if (*cp == SYSR_TOK_END) diff -Nru a/drivers/isdn/i4l/isdn_ppp_ccp.c b/drivers/isdn/i4l/isdn_ppp_ccp.c --- a/drivers/isdn/i4l/isdn_ppp_ccp.c Wed Jan 15 08:23:56 2003 +++ b/drivers/isdn/i4l/isdn_ppp_ccp.c Tue Feb 25 01:39:03 2003 @@ -197,7 +197,7 @@ and increase ids only when an Ack is received for a given id */ id = ccp->reset->lastid++; - /* We always expect an Ack if the decompressor doesnt + /* We always expect an Ack if the decompressor doesn't know better */ rp->expra = 1; rp->dtval = 0; diff -Nru a/drivers/isdn/tpam/tpam_commands.c b/drivers/isdn/tpam/tpam_commands.c --- a/drivers/isdn/tpam/tpam_commands.c Sun Nov 17 15:08:01 2002 +++ b/drivers/isdn/tpam/tpam_commands.c Tue Feb 25 10:27:26 2003 @@ -880,7 +880,7 @@ memcpy(skb_put(result, len), data, len); } - /* In loop mode, resend the data immediatly */ + /* In loop mode, resend the data immediately */ if (card->loopmode) { struct sk_buff *loopskb; diff -Nru a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c --- a/drivers/macintosh/via-pmu.c Sun Jan 5 19:08:31 2003 +++ b/drivers/macintosh/via-pmu.c Mon Feb 24 10:09:53 2003 @@ -1179,7 +1179,7 @@ static inline void wait_for_ack(void) { - /* Sightly increased the delay, I had one occurence of the message + /* Sightly increased the delay, I had one occurrence of the message * reported */ int timeout = 4000; @@ -2066,7 +2066,7 @@ /* Make sure the decrementer won't interrupt us */ asm volatile("mtdec %0" : : "r" (0x7fffffff)); - /* Make sure any pending DEC interrupt occuring while we did + /* Make sure any pending DEC interrupt occurring while we did * the above didn't re-enable the DEC */ mb(); asm volatile("mtdec %0" : : "r" (0x7fffffff)); @@ -2211,7 +2211,7 @@ /* Make sure the decrementer won't interrupt us */ asm volatile("mtdec %0" : : "r" (0x7fffffff)); - /* Make sure any pending DEC interrupt occuring while we did + /* Make sure any pending DEC interrupt occurring while we did * the above didn't re-enable the DEC */ mb(); asm volatile("mtdec %0" : : "r" (0x7fffffff)); @@ -2376,7 +2376,7 @@ /* Make sure the decrementer won't interrupt us */ asm volatile("mtdec %0" : : "r" (0x7fffffff)); - /* Make sure any pending DEC interrupt occuring while we did + /* Make sure any pending DEC interrupt occurring while we did * the above didn't re-enable the DEC */ mb(); asm volatile("mtdec %0" : : "r" (0x7fffffff)); diff -Nru a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c --- a/drivers/md/dm-ioctl.c Thu Jan 2 03:10:14 2003 +++ b/drivers/md/dm-ioctl.c Thu Feb 27 09:21:54 2003 @@ -173,14 +173,18 @@ */ static int register_with_devfs(struct hash_cell *hc) { - char name[32]; struct gendisk *disk = dm_disk(hc->md); + char *name = kmalloc(DM_NAME_LEN + strlen(DM_DIR) + 1, GFP_KERNEL); + if (!name) { + return -ENOMEM; + } sprintf(name, DM_DIR "/%s", hc->name); devfs_register(NULL, name, DEVFS_FL_CURRENT_OWNER, disk->major, disk->first_minor, S_IFBLK | S_IRUSR | S_IWUSR | S_IRGRP, &dm_blk_dops, NULL); + kfree(name); return 0; } @@ -545,7 +549,7 @@ static int check_name(const char *name) { - if (strchr(name, '/')) { + if (name[0] == '/') { DMWARN("invalid device name"); return -EINVAL; } @@ -887,6 +891,7 @@ dm_table_put(t); return r; } + dm_table_put(t); /* md will have taken its own reference */ set_disk_ro(dm_disk(md), (param->flags & DM_READONLY_FLAG)); dm_put(md); @@ -1122,17 +1127,17 @@ return 0; failed: + devfs_remove(DM_DIR "/control"); + if (misc_deregister(&_dm_misc) < 0) + DMERR("misc_deregister failed for control device"); dm_hash_exit(); - misc_deregister(&_dm_misc); return r; } void dm_interface_exit(void) { - dm_hash_exit(); - devfs_remove(DM_DIR "/control"); - if (misc_deregister(&_dm_misc) < 0) DMERR("misc_deregister failed for control device"); + dm_hash_exit(); } diff -Nru a/drivers/md/dm-table.c b/drivers/md/dm-table.c --- a/drivers/md/dm-table.c Thu Jan 2 03:27:13 2003 +++ b/drivers/md/dm-table.c Wed Feb 26 08:10:24 2003 @@ -79,7 +79,7 @@ } #define __HIGH(l, r) if (*(l) < (r)) *(l) = (r) -#define __LOW(l, r) if (*(l) < (r)) *(l) = (r) +#define __LOW(l, r) if (*(l) == 0 || *(l) > (r)) *(l) = (r) /* * Combine two io_restrictions, always taking the lower value. @@ -499,7 +499,7 @@ } /* - * Decrement a devices use count and remove it if neccessary. + * Decrement a devices use count and remove it if necessary. */ void dm_put_device(struct dm_target *ti, struct dm_dev *dd) { @@ -591,7 +591,7 @@ tgt->type = dm_get_target_type(type); if (!tgt->type) { tgt->error = "unknown target type"; - goto bad; + return -EINVAL; } tgt->table = t; @@ -604,6 +604,7 @@ */ if (!adjoin(t, tgt)) { tgt->error = "Gap in table"; + r = -EINVAL; goto bad; } diff -Nru a/drivers/md/md.c b/drivers/md/md.c --- a/drivers/md/md.c Tue Feb 18 10:25:13 2003 +++ b/drivers/md/md.c Tue Feb 25 02:44:05 2003 @@ -119,7 +119,7 @@ .procname = "dev", .maxlen = 0, .mode = 0555, - .proc_handler = raid_dir_table, + .child = raid_dir_table, }, { .ctl_name = 0 } }; @@ -1427,7 +1427,7 @@ /* * 'default chunksize' in the old md code used to * be PAGE_SIZE, baaad. - * we abort here to be on the safe side. We dont + * we abort here to be on the safe side. We don't * want to continue the bad practice. */ printk(BAD_CHUNKSIZE); @@ -1731,7 +1731,7 @@ mddev_unlock(mddev); } /* on success, candidates will be empty, on error - * it wont... + * it won't... */ ITERATE_RDEV_GENERIC(candidates,rdev,tmp) export_rdev(rdev); @@ -2290,7 +2290,7 @@ } err = set_array_info(mddev, &info); if (err) { - printk(KERN_WARNING "md: couldnt set array info. %d\n", err); + printk(KERN_WARNING "md: couldn't set array info. %d\n", err); goto abort_unlock; } } diff -Nru a/drivers/media/dvb/av7110/saa7146.c b/drivers/media/dvb/av7110/saa7146.c --- a/drivers/media/dvb/av7110/saa7146.c Tue Nov 12 17:26:41 2002 +++ b/drivers/media/dvb/av7110/saa7146.c Mon Feb 24 10:14:48 2003 @@ -1396,7 +1396,7 @@ saa7146_write(saa->mem, MC2, (MASK_00 | MASK_16)); } - /* if any error is still present, a fatal error has occured ... */ + /* if any error is still present, a fatal error has occurred ... */ if ( SAA7146_I2C_BBR != (status = i2c_status_check(saa)) ) { hprintk("saa7146: i2c_reset: fatal error, status:0x%08x\n",status); return -EIO; @@ -1444,7 +1444,7 @@ /* check for some other mysterious error; we don't handle this here */ if ( 0 != ( status & 0xff)) { - hprintk("saa7146: i2c_write_out: some error has occured\n"); + hprintk("saa7146: i2c_write_out: some error has occurred\n"); return -EIO; } @@ -1570,7 +1570,7 @@ /* check, if DEBI still active */ u32 psr = saa7146_read(saa->mem, PSR); if (0 != (psr & SPCI_DEBI_S)) { - /* check, if error occured */ + /* check, if error occurred */ /* if ( 0 != (saa7146_read(saa->mem, SSR) & (MASK_23|MASK_22))) { */ if ( 0 != (saa7146_read(saa->mem, SSR) & (MASK_22))) { /* clear error status and indicate error */ diff -Nru a/drivers/media/dvb/av7110/saa7146_core.c b/drivers/media/dvb/av7110/saa7146_core.c --- a/drivers/media/dvb/av7110/saa7146_core.c Tue Feb 18 10:50:38 2003 +++ b/drivers/media/dvb/av7110/saa7146_core.c Mon Feb 24 10:14:50 2003 @@ -222,7 +222,7 @@ * we do not start the whole rps1-engine... */ - /* if address-error occured, don't retry */ + /* if address-error occurred, don't retry */ if (i2c_write_out(a, &a->i2c[i], SAA7146_I2C_TIMEOUT) < 0) { hprintk (KERN_ERR "saa7146_core.o: " "i2c error in address phase\n"); diff -Nru a/drivers/media/radio/miropcm20-radio.c b/drivers/media/radio/miropcm20-radio.c --- a/drivers/media/radio/miropcm20-radio.c Sat Nov 30 09:17:17 2002 +++ b/drivers/media/radio/miropcm20-radio.c Tue Feb 25 02:18:30 2003 @@ -15,7 +15,7 @@ */ /* What ever you think about the ACI, version 0x07 is not very well! - * I cant get frequency, 'tuner status', 'tuner flags' or mute/mono + * I can't get frequency, 'tuner status', 'tuner flags' or mute/mono * conditions... Robert */ @@ -93,7 +93,7 @@ } else { /* stereo */ *flags=VIDEO_TUNER_STEREO_ON; - /* I cant see stereo, when forced to mono */ + /* I can't see stereo, when forced to mono */ dev->stereo=1; } diff -Nru a/drivers/media/radio/miropcm20-rds-core.c b/drivers/media/radio/miropcm20-rds-core.c --- a/drivers/media/radio/miropcm20-rds-core.c Sun Jul 21 08:39:49 2002 +++ b/drivers/media/radio/miropcm20-rds-core.c Tue Feb 25 02:44:08 2003 @@ -91,7 +91,7 @@ } } -/* dont use any ..._nowait() function if you are not sure what you do... */ +/* don't use any ..._nowait() function if you are not sure what you do... */ static inline void rds_rawwrite_nowait(unsigned char byte) { diff -Nru a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c --- a/drivers/media/radio/radio-sf16fmi.c Sun Jan 12 12:14:10 2003 +++ b/drivers/media/radio/radio-sf16fmi.c Tue Feb 25 11:50:51 2003 @@ -262,7 +262,7 @@ return -ENODEV; if (pnp_device_attach(dev) < 0) return -EAGAIN; - if (pnp_activate_dev(dev, NULL) < 0) { + if (pnp_activate_dev(dev) < 0) { printk ("radio-sf16fmi: PnP configure failed (out of resources?)\n"); pnp_device_detach(dev); return -ENOMEM; diff -Nru a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c --- a/drivers/media/radio/radio-terratec.c Fri Nov 29 08:30:36 2002 +++ b/drivers/media/radio/radio-terratec.c Mon Feb 24 12:10:33 2003 @@ -129,7 +129,7 @@ long rest; unsigned char buffer[25]; /* we have to bit shift 25 registers */ - freq = freq1/160; /* convert the freq. to a nice to handel value */ + freq = freq1/160; /* convert the freq. to a nice to handle value */ for(i=24;i>-1;i--) buffer[i]=0; diff -Nru a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c --- a/drivers/media/video/saa7110.c Tue Feb 11 07:38:50 2003 +++ b/drivers/media/video/saa7110.c Tue Feb 25 11:05:23 2003 @@ -33,7 +33,7 @@ #define DEBUG(x...) /* remove when no long debugging */ #define SAA7110_MAX_INPUT 9 /* 6 CVBS, 3 SVHS */ -#define SAA7110_MAX_OUTPUT 0 /* its a decoder only */ +#define SAA7110_MAX_OUTPUT 0 /* it's a decoder only */ #define I2C_SAA7110 0x9C /* or 0x9E */ diff -Nru a/drivers/media/video/zr36067.c b/drivers/media/video/zr36067.c --- a/drivers/media/video/zr36067.c Wed Jan 8 04:03:46 2003 +++ b/drivers/media/video/zr36067.c Tue Feb 25 10:27:30 2003 @@ -3629,7 +3629,7 @@ ("%s: ioctl VIDIOCCAPTURE: %d\n", zr->name, v)); - /* If there is nothing to do, return immediatly */ + /* If there is nothing to do, return immediately */ if ((v && zr->v4l_overlay_active) || (!v && !zr->v4l_overlay_active)) @@ -4048,7 +4048,7 @@ zr->params = bp; - /* Make changes of input and norm go into effect immediatly */ + /* Make changes of input and norm go into effect immediately */ /* We switch overlay off and on since a change in the norm needs different VFE settings */ diff -Nru a/drivers/media/video/zr36120_i2c.c b/drivers/media/video/zr36120_i2c.c --- a/drivers/media/video/zr36120_i2c.c Tue Feb 5 09:40:19 2002 +++ b/drivers/media/video/zr36120_i2c.c Tue Feb 25 02:08:39 2003 @@ -86,7 +86,7 @@ if (ztv->tuner_type >= 0) { if (i2c_control_device(&ztv->i2c,I2C_DRIVERID_TUNER,TUNER_SET_TYPE,&ztv->tuner_type)<0) - DEBUG(printk(CARD_INFO "attach_inform; tuner wont be set to type %d\n",CARD,ztv->tuner_type)); + DEBUG(printk(CARD_INFO "attach_inform; tuner won't be set to type %d\n",CARD,ztv->tuner_type)); } break; default: diff -Nru a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c --- a/drivers/message/fusion/mptlan.c Fri Feb 21 06:26:38 2003 +++ b/drivers/message/fusion/mptlan.c Tue Feb 25 10:47:06 2003 @@ -242,7 +242,7 @@ // would Oops because mf has already been set // to NULL. So after return from this func, // mpt_interrupt() will attempt to put (NULL) mf ptr - // item back onto it's adapter FreeQ - Oops!:-( + // item back onto its adapter FreeQ - Oops!:-( // It's Ok, since mpt_lan_send_turbo() *currently* // always returns 0, but..., just in case: diff -Nru a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c --- a/drivers/message/fusion/mptscsih.c Fri Feb 21 06:26:39 2003 +++ b/drivers/message/fusion/mptscsih.c Tue Feb 25 02:44:12 2003 @@ -116,7 +116,7 @@ #define MPT_ICFLAG_ECHO 0x02 /* ReadBuffer Echo buffer format */ #define MPT_ICFLAG_PHYS_DISK 0x04 /* Any SCSI IO but do Phys Disk Format */ #define MPT_ICFLAG_TAGGED_CMD 0x08 /* Do tagged IO */ -#define MPT_ICFLAG_DID_RESET 0x20 /* Bus Reset occured with this command */ +#define MPT_ICFLAG_DID_RESET 0x20 /* Bus Reset occurred with this command */ #define MPT_ICFLAG_RESERVED 0x40 /* Reserved has been issued */ typedef struct _internal_cmd { @@ -4207,7 +4207,7 @@ /* * Need to check ASC here; if it is "special," then * the ASCQ is variable, and indicates failed component number. - * We must treat the ASCQ as a "dont care" while searching the + * We must treat the ASCQ as a "don't care" while searching the * mptscsih_ASCQ_Table[] by masking it off, and then restoring it later * on when we actually need to identify the failed component. */ diff -Nru a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c --- a/drivers/message/i2o/i2o_block.c Tue Feb 11 14:57:51 2003 +++ b/drivers/message/i2o/i2o_block.c Tue Feb 25 11:05:27 2003 @@ -798,7 +798,7 @@ /* * Queue depths probably belong with some kind of - * generic IOP commit control. Certainly its not right + * generic IOP commit control. Certainly it's not right * its global! */ if(atomic_read(&i2ob_queues[dev->unit]->queue_depth) >= dev->depth) @@ -1729,7 +1729,7 @@ * We may get further callbacks for ourself. The i2o_core * code handles this case reasonably sanely. The problem here * is we shouldn't get them .. but a couple of cards feel - * obliged to tell us stuff we dont care about. + * obliged to tell us stuff we don't care about. * * This isnt ideal at all but will do for now. */ diff -Nru a/drivers/message/i2o/i2o_core.c b/drivers/message/i2o/i2o_core.c --- a/drivers/message/i2o/i2o_core.c Tue Feb 11 14:57:51 2003 +++ b/drivers/message/i2o/i2o_core.c Tue Feb 25 10:47:06 2003 @@ -340,7 +340,7 @@ /* * Each I2O controller has a chain of devices on it. - * Each device has a pointer to it's LCT entry to be used + * Each device has a pointer to its LCT entry to be used * for fun purposes. */ @@ -2120,7 +2120,7 @@ * @iop: controller * * This function brings an I2O controller into HOLD state. The adapter - * is reset if neccessary and then the queues and resource table + * is reset if necessary and then the queues and resource table * are read. -1 is returned on a failure, 0 on success. * */ diff -Nru a/drivers/mtd/chips/amd_flash.c b/drivers/mtd/chips/amd_flash.c --- a/drivers/mtd/chips/amd_flash.c Tue Feb 5 07:26:32 2002 +++ b/drivers/mtd/chips/amd_flash.c Wed Feb 26 05:19:57 2003 @@ -120,10 +120,10 @@ static struct mtd_chip_driver amd_flash_chipdrv = { - probe: amd_flash_probe, - destroy: amd_flash_destroy, - name: "amd_flash", - module: THIS_MODULE + .probe = amd_flash_probe, + .destroy = amd_flash_destroy, + .name = "amd_flash", + .module = THIS_MODULE }; @@ -424,194 +424,194 @@ */ const struct amd_flash_info table[] = { { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV160DT, - name: "AMD AM29LV160DT", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 31 }, - { offset: 0x1F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x1F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x1FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV160DB, - name: "AMD AM29LV160DB", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x04000, numblocks: 1 }, - { offset: 0x004000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x008000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x010000, erasesize: 0x10000, numblocks: 31 } - } - }, { - mfr_id: MANUFACTURER_TOSHIBA, - dev_id: TC58FVT160, - name: "Toshiba TC58FVT160", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 31 }, - { offset: 0x1F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x1F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x1FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_FUJITSU, - dev_id: MBM29LV160TE, - name: "Fujitsu MBM29LV160TE", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 31 }, - { offset: 0x1F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x1F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x1FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_TOSHIBA, - dev_id: TC58FVB160, - name: "Toshiba TC58FVB160", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x04000, numblocks: 1 }, - { offset: 0x004000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x008000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x010000, erasesize: 0x10000, numblocks: 31 } - } - }, { - mfr_id: MANUFACTURER_FUJITSU, - dev_id: MBM29LV160BE, - name: "Fujitsu MBM29LV160BE", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x04000, numblocks: 1 }, - { offset: 0x004000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x008000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x010000, erasesize: 0x10000, numblocks: 31 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV800BB, - name: "AMD AM29LV800BB", - size: 0x00100000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x04000, numblocks: 1 }, - { offset: 0x004000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x008000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x010000, erasesize: 0x10000, numblocks: 15 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29F800BB, - name: "AMD AM29F800BB", - size: 0x00100000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x04000, numblocks: 1 }, - { offset: 0x004000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x008000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x010000, erasesize: 0x10000, numblocks: 15 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV800BT, - name: "AMD AM29LV800BT", - size: 0x00100000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 15 }, - { offset: 0x0F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x0F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x0FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29F800BT, - name: "AMD AM29F800BT", - size: 0x00100000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 15 }, - { offset: 0x0F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x0F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x0FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV800BB, - name: "AMD AM29LV800BB", - size: 0x00100000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 15 }, - { offset: 0x0F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x0F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x0FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_ST, - dev_id: M29W800T, - name: "ST M29W800T", - size: 0x00100000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 15 }, - { offset: 0x0F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x0F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x0FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_ST, - dev_id: M29W160DT, - name: "ST M29W160DT", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 31 }, - { offset: 0x1F0000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x1F8000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x1FC000, erasesize: 0x04000, numblocks: 1 } - } - }, { - mfr_id: MANUFACTURER_ST, - dev_id: M29W160DB, - name: "ST M29W160DB", - size: 0x00200000, - numeraseregions: 4, - regions: { - { offset: 0x000000, erasesize: 0x04000, numblocks: 1 }, - { offset: 0x004000, erasesize: 0x02000, numblocks: 2 }, - { offset: 0x008000, erasesize: 0x08000, numblocks: 1 }, - { offset: 0x010000, erasesize: 0x10000, numblocks: 31 } - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29BDS323D, - name: "AMD AM29BDS323D", - size: 0x00400000, - numeraseregions: 3, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 48 }, - { offset: 0x300000, erasesize: 0x10000, numblocks: 15 }, - { offset: 0x3f0000, erasesize: 0x02000, numblocks: 8 }, - } - }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29BDS643D, - name: "AMD AM29BDS643D", - size: 0x00800000, - numeraseregions: 3, - regions: { - { offset: 0x000000, erasesize: 0x10000, numblocks: 96 }, - { offset: 0x600000, erasesize: 0x10000, numblocks: 31 }, - { offset: 0x7f0000, erasesize: 0x02000, numblocks: 8 }, + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV160DT, + .name = "AMD AM29LV160DT", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 31 }, + { .offset = 0x1F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x1F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x1FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV160DB, + .name = "AMD AM29LV160DB", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x04000, .numblocks = 1 }, + { .offset = 0x004000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x008000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x010000, .erasesize = 0x10000, .numblocks = 31 } + } + }, { + .mfr_id = MANUFACTURER_TOSHIBA, + .dev_id = TC58FVT160, + .name = "Toshiba TC58FVT160", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 31 }, + { .offset = 0x1F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x1F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x1FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_FUJITSU, + .dev_id = MBM29LV160TE, + .name = "Fujitsu MBM29LV160TE", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 31 }, + { .offset = 0x1F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x1F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x1FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_TOSHIBA, + .dev_id = TC58FVB160, + .name = "Toshiba TC58FVB160", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x04000, .numblocks = 1 }, + { .offset = 0x004000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x008000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x010000, .erasesize = 0x10000, .numblocks = 31 } + } + }, { + .mfr_id = MANUFACTURER_FUJITSU, + .dev_id = MBM29LV160BE, + .name = "Fujitsu MBM29LV160BE", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x04000, .numblocks = 1 }, + { .offset = 0x004000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x008000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x010000, .erasesize = 0x10000, .numblocks = 31 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV800BB, + .name = "AMD AM29LV800BB", + .size = 0x00100000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x04000, .numblocks = 1 }, + { .offset = 0x004000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x008000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x010000, .erasesize = 0x10000, .numblocks = 15 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29F800BB, + .name = "AMD AM29F800BB", + .size = 0x00100000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x04000, .numblocks = 1 }, + { .offset = 0x004000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x008000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x010000, .erasesize = 0x10000, .numblocks = 15 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV800BT, + .name = "AMD AM29LV800BT", + .size = 0x00100000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 15 }, + { .offset = 0x0F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x0F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x0FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29F800BT, + .name = "AMD AM29F800BT", + .size = 0x00100000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 15 }, + { .offset = 0x0F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x0F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x0FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV800BB, + .name = "AMD AM29LV800BB", + .size = 0x00100000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 15 }, + { .offset = 0x0F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x0F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x0FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W800T, + .name = "ST M29W800T", + .size = 0x00100000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 15 }, + { .offset = 0x0F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x0F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x0FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W160DT, + .name = "ST M29W160DT", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 31 }, + { .offset = 0x1F0000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x1F8000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x1FC000, .erasesize = 0x04000, .numblocks = 1 } + } + }, { + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W160DB, + .name = "ST M29W160DB", + .size = 0x00200000, + .numeraseregions = 4, + .regions = { + { .offset = 0x000000, .erasesize = 0x04000, .numblocks = 1 }, + { .offset = 0x004000, .erasesize = 0x02000, .numblocks = 2 }, + { .offset = 0x008000, .erasesize = 0x08000, .numblocks = 1 }, + { .offset = 0x010000, .erasesize = 0x10000, .numblocks = 31 } + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29BDS323D, + .name = "AMD AM29BDS323D", + .size = 0x00400000, + .numeraseregions = 3, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 48 }, + { .offset = 0x300000, .erasesize = 0x10000, .numblocks = 15 }, + { .offset = 0x3f0000, .erasesize = 0x02000, .numblocks = 8 }, + } + }, { + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29BDS643D, + .name = "AMD AM29BDS643D", + .size = 0x00800000, + .numeraseregions = 3, + .regions = { + { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 96 }, + { .offset = 0x600000, .erasesize = 0x10000, .numblocks = 31 }, + { .offset = 0x7f0000, .erasesize = 0x02000, .numblocks = 8 }, } } }; diff -Nru a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c --- a/drivers/mtd/chips/cfi_cmdset_0001.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/chips/cfi_cmdset_0001.c Wed Feb 26 05:20:48 2003 @@ -47,10 +47,10 @@ static struct mtd_info *cfi_intelext_setup (struct map_info *); static struct mtd_chip_driver cfi_intelext_chipdrv = { - probe: NULL, /* Not usable directly */ - destroy: cfi_intelext_destroy, - name: "cfi_cmdset_0001", - module: THIS_MODULE + .probe = NULL, /* Not usable directly */ + .destroy = cfi_intelext_destroy, + .name = "cfi_cmdset_0001", + .module = THIS_MODULE }; /* #define DEBUG_LOCK_BITS */ diff -Nru a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c --- a/drivers/mtd/chips/cfi_cmdset_0002.c Mon Feb 4 23:53:43 2002 +++ b/drivers/mtd/chips/cfi_cmdset_0002.c Wed Feb 26 05:21:22 2003 @@ -43,10 +43,10 @@ static struct mtd_chip_driver cfi_amdstd_chipdrv = { - probe: NULL, /* Not usable directly */ - destroy: cfi_amdstd_destroy, - name: "cfi_cmdset_0002", - module: THIS_MODULE + .probe = NULL, /* Not usable directly */ + .destroy = cfi_amdstd_destroy, + .name = "cfi_cmdset_0002", + .module = THIS_MODULE }; struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) diff -Nru a/drivers/mtd/chips/cfi_probe.c b/drivers/mtd/chips/cfi_probe.c --- a/drivers/mtd/chips/cfi_probe.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/chips/cfi_probe.c Wed Feb 26 05:21:54 2003 @@ -294,8 +294,8 @@ #endif /* DEBUG_CFI */ static struct chip_probe cfi_chip_probe = { - name: "CFI", - probe_chip: cfi_probe_chip + .name = "CFI", + .probe_chip = cfi_probe_chip }; struct mtd_info *cfi_probe(struct map_info *map) @@ -308,9 +308,9 @@ } static struct mtd_chip_driver cfi_chipdrv = { - probe: cfi_probe, - name: "cfi_probe", - module: THIS_MODULE + .probe = cfi_probe, + .name = "cfi_probe", + .module = THIS_MODULE }; int __init cfi_probe_init(void) diff -Nru a/drivers/mtd/chips/jedec.c b/drivers/mtd/chips/jedec.c --- a/drivers/mtd/chips/jedec.c Sat Feb 15 13:13:54 2003 +++ b/drivers/mtd/chips/jedec.c Wed Feb 26 05:26:46 2003 @@ -33,14 +33,51 @@ /* Listing of parts and sizes. We need this table to learn the sector size of the chip and the total length */ -static const struct JEDECTable JEDEC_table[] = - {{0x013D,"AMD Am29F017D",2*1024*1024,64*1024,MTD_CAP_NORFLASH}, - {0x01AD,"AMD Am29F016",2*1024*1024,64*1024,MTD_CAP_NORFLASH}, - {0x01D5,"AMD Am29F080",1*1024*1024,64*1024,MTD_CAP_NORFLASH}, - {0x01A4,"AMD Am29F040",512*1024,64*1024,MTD_CAP_NORFLASH}, - {0x20E3,"AMD Am29W040B",512*1024,64*1024,MTD_CAP_NORFLASH}, - {0xC2AD,"Macronix MX29F016",2*1024*1024,64*1024,MTD_CAP_NORFLASH}, - {}}; +static const struct JEDECTable JEDEC_table[] = { + { + .jedec = 0x013D, + .name = "AMD Am29F017D", + .size = 2*1024*1024, + .sectorsize = 64*1024, + .capabilities = MTD_CAP_NORFLASH + }, + { + .jedec = 0x01AD, + .name = "AMD Am29F016", + .size = 2*1024*1024, + .sectorsize = 64*1024, + .capabilities = MTD_CAP_NORFLASH + }, + { + .jedec = 0x01D5, + .name = "AMD Am29F080", + .size = 1*1024*1024, + .sectorsize = 64*1024, + .capabilities = MTD_CAP_NORFLASH + }, + { + .jedec = 0x01A4, + .name = "AMD Am29F040", + .size = 512*1024, + .sectorsize = 64*1024, + .capabilities = MTD_CAP_NORFLASH + }, + { + .jedec = 0x20E3, + .name = "AMD Am29W040B", + .size = 512*1024, + .sectorsize = 64*1024, + .capabilities = MTD_CAP_NORFLASH + }, + { + .jedec = 0xC2AD, + .name = "Macronix MX29F016", + .size = 2*1024*1024, + .sectorsize = 64*1024, + .capabilities = MTD_CAP_NORFLASH + }, + { .jedec = 0x0 } +}; static const struct JEDECTable *jedec_idtoinf(__u8 mfr,__u8 id); static void jedec_sync(struct mtd_info *mtd) {}; @@ -54,9 +91,9 @@ static struct mtd_chip_driver jedec_chipdrv = { - probe: jedec_probe, - name: "jedec", - module: THIS_MODULE + .probe = jedec_probe, + .name = "jedec", + .module = THIS_MODULE }; /* Probe entry point */ diff -Nru a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c --- a/drivers/mtd/chips/jedec_probe.c Mon Feb 4 23:51:32 2002 +++ b/drivers/mtd/chips/jedec_probe.c Wed Feb 26 05:27:14 2003 @@ -75,176 +75,176 @@ static const struct amd_flash_info jedec_table[] = { { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV160DT, - name: "AMD AM29LV160DT", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,31), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV160DT, + .name = "AMD AM29LV160DT", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,31), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV160DB, - name: "AMD AM29LV160DB", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x04000,1), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV160DB, + .name = "AMD AM29LV160DB", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x04000,1), ERASEINFO(0x02000,2), ERASEINFO(0x08000,1), ERASEINFO(0x10000,31) } }, { - mfr_id: MANUFACTURER_TOSHIBA, - dev_id: TC58FVT160, - name: "Toshiba TC58FVT160", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,31), + .mfr_id = MANUFACTURER_TOSHIBA, + .dev_id = TC58FVT160, + .name = "Toshiba TC58FVT160", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,31), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_FUJITSU, - dev_id: MBM29LV160TE, - name: "Fujitsu MBM29LV160TE", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,31), + .mfr_id = MANUFACTURER_FUJITSU, + .dev_id = MBM29LV160TE, + .name = "Fujitsu MBM29LV160TE", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,31), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_TOSHIBA, - dev_id: TC58FVB160, - name: "Toshiba TC58FVB160", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x04000,1), + .mfr_id = MANUFACTURER_TOSHIBA, + .dev_id = TC58FVB160, + .name = "Toshiba TC58FVB160", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x04000,1), ERASEINFO(0x02000,2), ERASEINFO(0x08000,1), ERASEINFO(0x10000,31) } }, { - mfr_id: MANUFACTURER_FUJITSU, - dev_id: MBM29LV160BE, - name: "Fujitsu MBM29LV160BE", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x04000,1), + .mfr_id = MANUFACTURER_FUJITSU, + .dev_id = MBM29LV160BE, + .name = "Fujitsu MBM29LV160BE", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x04000,1), ERASEINFO(0x02000,2), ERASEINFO(0x08000,1), ERASEINFO(0x10000,31) } }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV800BB, - name: "AMD AM29LV800BB", - DevSize: SIZE_1MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x04000,1), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV800BB, + .name = "AMD AM29LV800BB", + .DevSize = SIZE_1MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x04000,1), ERASEINFO(0x02000,2), ERASEINFO(0x08000,1), ERASEINFO(0x10000,15), } }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29F800BB, - name: "AMD AM29F800BB", - DevSize: SIZE_1MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x04000,1), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29F800BB, + .name = "AMD AM29F800BB", + .DevSize = SIZE_1MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x04000,1), ERASEINFO(0x02000,2), ERASEINFO(0x08000,1), ERASEINFO(0x10000,15), } }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV800BT, - name: "AMD AM29LV800BT", - DevSize: SIZE_1MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,15), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV800BT, + .name = "AMD AM29LV800BT", + .DevSize = SIZE_1MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,15), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29F800BT, - name: "AMD AM29F800BT", - DevSize: SIZE_1MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,15), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29F800BT, + .name = "AMD AM29F800BT", + .DevSize = SIZE_1MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,15), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_AMD, - dev_id: AM29LV800BB, - name: "AMD AM29LV800BB", - DevSize: SIZE_1MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,15), + .mfr_id = MANUFACTURER_AMD, + .dev_id = AM29LV800BB, + .name = "AMD AM29LV800BB", + .DevSize = SIZE_1MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,15), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_ST, - dev_id: M29W800T, - name: "ST M29W800T", - DevSize: SIZE_1MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,15), + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W800T, + .name = "ST M29W800T", + .DevSize = SIZE_1MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,15), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_ST, - dev_id: M29W160DT, - name: "ST M29W160DT", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x10000,31), + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W160DT, + .name = "ST M29W160DT", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x10000,31), ERASEINFO(0x08000,1), ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } }, { - mfr_id: MANUFACTURER_ST, - dev_id: M29W160DB, - name: "ST M29W160DB", - DevSize: SIZE_2MiB, - NumEraseRegions: 4, - regions: {ERASEINFO(0x04000,1), + .mfr_id = MANUFACTURER_ST, + .dev_id = M29W160DB, + .name = "ST M29W160DB", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 4, + .regions = {ERASEINFO(0x04000,1), ERASEINFO(0x02000,2), ERASEINFO(0x08000,1), ERASEINFO(0x10000,31) } }, { - mfr_id: MANUFACTURER_ATMEL, - dev_id: AT49BV16X4, - name: "Atmel AT49BV16X4", - DevSize: SIZE_2MiB, - NumEraseRegions: 3, - regions: {ERASEINFO(0x02000,8), + .mfr_id = MANUFACTURER_ATMEL, + .dev_id = AT49BV16X4, + .name = "Atmel AT49BV16X4", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 3, + .regions = {ERASEINFO(0x02000,8), ERASEINFO(0x08000,2), ERASEINFO(0x10000,30) } }, { - mfr_id: MANUFACTURER_ATMEL, - dev_id: AT49BV16X4T, - name: "Atmel AT49BV16X4T", - DevSize: SIZE_2MiB, - NumEraseRegions: 3, - regions: {ERASEINFO(0x10000,30), + .mfr_id = MANUFACTURER_ATMEL, + .dev_id = AT49BV16X4T, + .name = "Atmel AT49BV16X4T", + .DevSize = SIZE_2MiB, + .NumEraseRegions = 3, + .regions = {ERASEINFO(0x10000,30), ERASEINFO(0x08000,2), ERASEINFO(0x02000,8) } @@ -403,8 +403,8 @@ } static struct chip_probe jedec_chip_probe = { - name: "JEDEC", - probe_chip: jedec_probe_chip + .name = "JEDEC", + .probe_chip = jedec_probe_chip }; struct mtd_info *jedec_probe(struct map_info *map) @@ -417,9 +417,9 @@ } static struct mtd_chip_driver jedec_chipdrv = { - probe: jedec_probe, - name: "jedec_probe", - module: THIS_MODULE + .probe = jedec_probe, + .name = "jedec_probe", + .module = THIS_MODULE }; int __init jedec_probe_init(void) diff -Nru a/drivers/mtd/chips/map_absent.c b/drivers/mtd/chips/map_absent.c --- a/drivers/mtd/chips/map_absent.c Tue Feb 5 12:20:55 2002 +++ b/drivers/mtd/chips/map_absent.c Wed Feb 26 05:27:27 2003 @@ -36,10 +36,10 @@ static struct mtd_chip_driver map_absent_chipdrv = { - probe: map_absent_probe, - destroy: map_absent_destroy, - name: "map_absent", - module: THIS_MODULE + .probe = map_absent_probe, + .destroy = map_absent_destroy, + .name = "map_absent", + .module = THIS_MODULE }; static struct mtd_info *map_absent_probe(struct map_info *map) diff -Nru a/drivers/mtd/chips/map_ram.c b/drivers/mtd/chips/map_ram.c --- a/drivers/mtd/chips/map_ram.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/chips/map_ram.c Wed Feb 26 05:27:41 2003 @@ -23,9 +23,9 @@ static struct mtd_chip_driver mapram_chipdrv = { - probe: map_ram_probe, - name: "map_ram", - module: THIS_MODULE + .probe = map_ram_probe, + .name = "map_ram", + .module = THIS_MODULE }; static struct mtd_info *map_ram_probe(struct map_info *map) diff -Nru a/drivers/mtd/chips/map_rom.c b/drivers/mtd/chips/map_rom.c --- a/drivers/mtd/chips/map_rom.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/chips/map_rom.c Wed Feb 26 05:27:53 2003 @@ -21,9 +21,9 @@ struct mtd_info *map_rom_probe(struct map_info *map); static struct mtd_chip_driver maprom_chipdrv = { - probe: map_rom_probe, - name: "map_rom", - module: THIS_MODULE + .probe = map_rom_probe, + .name = "map_rom", + .module = THIS_MODULE }; struct mtd_info *map_rom_probe(struct map_info *map) diff -Nru a/drivers/mtd/chips/sharp.c b/drivers/mtd/chips/sharp.c --- a/drivers/mtd/chips/sharp.c Wed Mar 27 05:07:16 2002 +++ b/drivers/mtd/chips/sharp.c Wed Feb 26 05:28:28 2003 @@ -98,10 +98,10 @@ static void sharp_destroy(struct mtd_info *mtd); static struct mtd_chip_driver sharp_chipdrv = { - probe: sharp_probe, - destroy: sharp_destroy, - name: "sharp", - module: THIS_MODULE + .probe = sharp_probe, + .destroy = sharp_destroy, + .name = "sharp", + .module = THIS_MODULE }; diff -Nru a/drivers/mtd/devices/blkmtd.c b/drivers/mtd/devices/blkmtd.c --- a/drivers/mtd/devices/blkmtd.c Tue Feb 11 14:57:51 2003 +++ b/drivers/mtd/devices/blkmtd.c Tue Feb 25 02:44:19 2003 @@ -16,7 +16,7 @@ * thread writes pages out to the device in the background. This * ensures that writes are order even if a page is updated twice. * Also, since pages in the page cache are never marked as dirty, - * we dont have to worry about writepage() being called on some + * we don't have to worry about writepage() being called on some * random page which may not be in the write order. * * Erases are handled like writes, so the callback is called after @@ -33,7 +33,7 @@ * Page cache usage may still be a bit wrong. Check we are doing * everything properly. * - * Somehow allow writes to dirty the page cache so we dont use too + * Somehow allow writes to dirty the page cache so we don't use too * much memory making copies of outgoing pages. Need to handle case * where page x is written to, then page y, then page x again before * any of them have been committed to disk. @@ -217,7 +217,7 @@ DEBUG(3, "blkmtd: readpage: getting kiovec\n"); err = alloc_kiovec(1, &iobuf); if (err) { - printk("blkmtd: cant allocate kiobuf\n"); + printk("blkmtd: can't allocate kiobuf\n"); SetPageError(page); return err; } @@ -226,7 +226,7 @@ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4) blocks = kmalloc(KIO_MAX_SECTORS * sizeof(*blocks)); if(blocks == NULL) { - printk("blkmtd: cant allocate iobuf blocks\n"); + printk("blkmtd: can't allocate iobuf blocks\n"); free_kiovec(1, &iobuf); SetPageError(page); return -ENOMEM; @@ -306,7 +306,7 @@ daemonize("blkmtdd"); if(alloc_kiovec(1, &iobuf)) { - printk("blkmtd: write_queue_task cant allocate kiobuf\n"); + printk("blkmtd: write_queue_task can't allocate kiobuf\n"); return 0; } @@ -314,7 +314,7 @@ #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4) blocks = kmalloc(KIO_MAX_SECTORS * sizeof(unsigned long)); if(blocks == NULL) { - printk("blkmtd: write_queue_task cant allocate iobuf blocks\n"); + printk("blkmtd: write_queue_task can't allocate iobuf blocks\n"); free_kiovec(1, &iobuf); return 0; } @@ -350,7 +350,7 @@ int max_sectors = KIO_MAX_SECTORS >> (item->rawdevice->sector_bits - 9); /* If we are writing to the last page on the device and it doesn't end - * on a page boundary, subtract the number of sectors that dont exist. + * on a page boundary, subtract the number of sectors that don't exist. */ if(item->rawdevice->partial_last_page && (item->pagenr + item->pagecnt -1) == item->rawdevice->partial_last_page) { @@ -394,7 +394,7 @@ err = brw_kiovec(WRITE, 1, &iobuf, item->rawdevice->binding, blocks, item->rawdevice->sector_size); DEBUG(3, "bklmtd: write_task: done, err = %d\n", err); if(err != (cursectors << item->rawdevice->sector_bits)) { - /* if an error occured - set this to exit the loop */ + /* if an error occurred - set this to exit the loop */ sectorcnt = 0; } else { sectorcnt -= cursectors; @@ -794,7 +794,7 @@ page = grab_cache_page(&rawdevice->as, pagenr); DEBUG(3, "blkmtd: write: got page %d from page cache\n", pagenr); if(!page) { - printk("blkmtd: write: cant grab cache page %d\n", pagenr); + printk("blkmtd: write: can't grab cache page %d\n", pagenr); err = -EIO; goto write_err; } @@ -1090,7 +1090,7 @@ file = filp_open(device, mode, 0); if(IS_ERR(file)) { - printk("blkmtd: error, cant open device %s\n", device); + printk("blkmtd: error, can't open device %s\n", device); DEBUG(2, "blkmtd: filp_open returned %ld\n", PTR_ERR(file)); return 1; } @@ -1144,7 +1144,7 @@ DEBUG(1, "blkmtd: size = %ld\n", (long int)size); if(size == 0) { - printk("blkmtd: cant determine size\n"); + printk("blkmtd: can't determine size\n"); blkdev_put(bdev, BDEV_RAW); return 1; } diff -Nru a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c --- a/drivers/mtd/devices/pmc551.c Sat Mar 2 03:53:22 2002 +++ b/drivers/mtd/devices/pmc551.c Tue Feb 25 10:47:17 2003 @@ -30,7 +30,7 @@ * * Notes: * Due to what I assume is more buggy SROM, the 64M PMC551 I - * have available claims that all 4 of it's DRAM banks have 64M + * have available claims that all 4 of its DRAM banks have 64M * of ram configured (making a grand total of 256M onboard). * This is slightly annoying since the BAR0 size reflects the * aperture size, not the dram size, and the V370PDC supplies no diff -Nru a/drivers/mtd/ftl.c b/drivers/mtd/ftl.c --- a/drivers/mtd/ftl.c Sun Feb 9 17:29:55 2003 +++ b/drivers/mtd/ftl.c Wed Feb 26 05:35:35 2003 @@ -155,8 +155,8 @@ void ftl_freepart(partition_t *part); static struct mtd_notifier ftl_notifier = { - add: ftl_notify_add, - remove: ftl_notify_remove, + .add = ftl_notify_add, + .remove = ftl_notify_remove, }; /* Partition state flags */ diff -Nru a/drivers/mtd/maps/autcpu12-nvram.c b/drivers/mtd/maps/autcpu12-nvram.c --- a/drivers/mtd/maps/autcpu12-nvram.c Mon Oct 14 13:24:36 2002 +++ b/drivers/mtd/maps/autcpu12-nvram.c Wed Feb 26 04:18:43 2003 @@ -83,17 +83,17 @@ 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 + .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) diff -Nru a/drivers/mtd/maps/cdb89712.c b/drivers/mtd/maps/cdb89712.c --- a/drivers/mtd/maps/cdb89712.c Tue Feb 5 12:20:55 2002 +++ b/drivers/mtd/maps/cdb89712.c Wed Feb 26 04:21:33 2003 @@ -14,8 +14,6 @@ #include #include - - __u8 cdb89712_read8(struct map_info *map, unsigned long ofs) { return __raw_readb(map->map_priv_1 + ofs); @@ -65,28 +63,27 @@ } } - static struct mtd_info *flash_mtd; struct map_info cdb89712_flash_map = { - name: "flash", - size: FLASH_SIZE, - buswidth: FLASH_WIDTH, - read8: cdb89712_read8, - read16: cdb89712_read16, - read32: cdb89712_read32, - copy_from: cdb89712_copy_from, - write8: cdb89712_write8, - write16: cdb89712_write16, - write32: cdb89712_write32, - copy_to: cdb89712_copy_to + .name = "flash", + .size = FLASH_SIZE, + .buswidth = FLASH_WIDTH, + .read8 = cdb89712_read8, + .read16 = cdb89712_read16, + .read32 = cdb89712_read32, + .copy_from = cdb89712_copy_from, + .write8 = cdb89712_write8, + .write16 = cdb89712_write16, + .write32 = cdb89712_write32, + .copy_to = cdb89712_copy_to }; struct resource cdb89712_flash_resource = { - name: "Flash", - start: FLASH_START, - end: FLASH_START + FLASH_SIZE - 1, - flags: IORESOURCE_IO | IORESOURCE_BUSY, + .name = "Flash", + .start = FLASH_START, + .end = FLASH_START + FLASH_SIZE - 1, + .flags = IORESOURCE_IO | IORESOURCE_BUSY, }; static int __init init_cdb89712_flash (void) @@ -139,31 +136,27 @@ return err; } - - - - static struct mtd_info *sram_mtd; struct map_info cdb89712_sram_map = { - name: "SRAM", - size: SRAM_SIZE, - buswidth: SRAM_WIDTH, - read8: cdb89712_read8, - read16: cdb89712_read16, - read32: cdb89712_read32, - copy_from: cdb89712_copy_from, - write8: cdb89712_write8, - write16: cdb89712_write16, - write32: cdb89712_write32, - copy_to: cdb89712_copy_to + .name = "SRAM", + .size = SRAM_SIZE, + .buswidth = SRAM_WIDTH, + .read8 = cdb89712_read8, + .read16 = cdb89712_read16, + .read32 = cdb89712_read32, + .copy_from = cdb89712_copy_from, + .write8 = cdb89712_write8, + .write16 = cdb89712_write16, + .write32 = cdb89712_write32, + .copy_to = cdb89712_copy_to }; struct resource cdb89712_sram_resource = { - name: "SRAM", - start: SRAM_START, - end: SRAM_START + SRAM_SIZE - 1, - flags: IORESOURCE_IO | IORESOURCE_BUSY, + .name = "SRAM", + .start = SRAM_START, + .end = SRAM_START + SRAM_SIZE - 1, + .flags = IORESOURCE_IO | IORESOURCE_BUSY, }; static int __init init_cdb89712_sram (void) @@ -212,29 +205,23 @@ return err; } - - - - - - static struct mtd_info *bootrom_mtd; struct map_info cdb89712_bootrom_map = { - name: "BootROM", - size: BOOTROM_SIZE, - buswidth: BOOTROM_WIDTH, - read8: cdb89712_read8, - read16: cdb89712_read16, - read32: cdb89712_read32, - copy_from: cdb89712_copy_from, + .name = "BootROM", + .size = BOOTROM_SIZE, + .buswidth = BOOTROM_WIDTH, + .read8 = cdb89712_read8, + .read16 = cdb89712_read16, + .read32 = cdb89712_read32, + .copy_from = cdb89712_copy_from, }; struct resource cdb89712_bootrom_resource = { - name: "BootROM", - start: BOOTROM_START, - end: BOOTROM_START + BOOTROM_SIZE - 1, - flags: IORESOURCE_IO | IORESOURCE_BUSY, + .name = "BootROM", + .start = BOOTROM_START, + .end = BOOTROM_START + BOOTROM_SIZE - 1, + .flags = IORESOURCE_IO | IORESOURCE_BUSY, }; static int __init init_cdb89712_bootrom (void) @@ -282,10 +269,6 @@ out: return err; } - - - - static int __init init_cdb89712_maps(void) { diff -Nru a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c --- a/drivers/mtd/maps/ceiva.c Mon Oct 14 13:24:37 2002 +++ b/drivers/mtd/maps/ceiva.c Wed Feb 26 05:12:01 2003 @@ -76,15 +76,15 @@ } static struct map_info clps_map __initdata = { - name: "clps flash", - read8: clps_read8, - read16: clps_read16, - read32: clps_read32, - copy_from: clps_copy_from, - write8: clps_write8, - write16: clps_write16, - write32: clps_write32, - copy_to: clps_copy_to, + .name = "clps flash", + .read8 = clps_read8, + .read16 = clps_read16, + .read32 = clps_read32, + .copy_from = clps_copy_from, + .write8 = clps_write8, + .write16 = clps_write16, + .write32 = clps_write32, + .copy_to = clps_copy_to, }; #ifdef CONFIG_MTD_CEIVA_STATICMAP @@ -94,7 +94,7 @@ * * Please note: * 1. The flash size given should be the largest flash size that can - * be accomodated. + * be accommodated. * * 2. The bus width must defined in clps_setup_flash. * @@ -115,23 +115,25 @@ static struct mtd_partition ceiva_partitions[] = { { - name: "Ceiva BOOT partition", - size: BOOT_PARTITION_SIZE_KiB*1024, - offset: 0, + .name = "Ceiva BOOT partition", + .size = BOOT_PARTITION_SIZE_KiB*1024, - },{ - name: "Ceiva parameters partition", - size: PARAMS_PARTITION_SIZE_KiB*1024, - offset: (16 + 8) * 1024, - },{ - name: "Ceiva kernel partition", - size: (KERNEL_PARTITION_SIZE_KiB)*1024, - offset: 0x20000, + }, + { + .name = "Ceiva parameters partition", + .size = PARAMS_PARTITION_SIZE_KiB*1024, + .offset = (16 + 8) * 1024, + }, + { + .name = "Ceiva kernel partition", + .size = (KERNEL_PARTITION_SIZE_KiB)*1024, + .offset = 0x20000, - },{ - name: "Ceiva root filesystem partition", - offset: MTDPART_OFS_APPEND, - size: (ROOT_PARTITION_SIZE_KiB)*1024, + }, + { + .name = "Ceiva root filesystem partition", + .offset = MTDPART_OFS_APPEND, + .size = (ROOT_PARTITION_SIZE_KiB)*1024, } }; #endif diff -Nru a/drivers/mtd/maps/cfi_flagadm.c b/drivers/mtd/maps/cfi_flagadm.c --- a/drivers/mtd/maps/cfi_flagadm.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/cfi_flagadm.c Wed Feb 26 04:25:11 2003 @@ -99,39 +99,39 @@ } struct map_info flagadm_map = { - name: "FlagaDM flash device", - size: FLASH_SIZE, - buswidth: 2, - read8: flagadm_read8, - read16: flagadm_read16, - read32: flagadm_read32, - copy_from: flagadm_copy_from, - write8: flagadm_write8, - write16: flagadm_write16, - write32: flagadm_write32, - copy_to: flagadm_copy_to + .name = "FlagaDM flash device", + .size = FLASH_SIZE, + .buswidth = 2, + .read8 = flagadm_read8, + .read16 = flagadm_read16, + .read32 = flagadm_read32, + .copy_from = flagadm_copy_from, + .write8 = flagadm_write8, + .write16 = flagadm_write16, + .write32 = flagadm_write32, + .copy_to = flagadm_copy_to }; struct mtd_partition flagadm_parts[] = { { - name : "Bootloader", - offset : FLASH_PARTITION0_ADDR, - size : FLASH_PARTITION0_SIZE + .name = "Bootloader", + .offset = FLASH_PARTITION0_ADDR, + .size = FLASH_PARTITION0_SIZE }, { - name : "Kernel image", - offset : FLASH_PARTITION1_ADDR, - size : FLASH_PARTITION1_SIZE + .name = "Kernel image", + .offset = FLASH_PARTITION1_ADDR, + .size = FLASH_PARTITION1_SIZE }, { - name : "Initial ramdisk image", - offset : FLASH_PARTITION2_ADDR, - size : FLASH_PARTITION2_SIZE + .name = "Initial ramdisk image", + .offset = FLASH_PARTITION2_ADDR, + .size = FLASH_PARTITION2_SIZE }, { - name : "Persistant storage", - offset : FLASH_PARTITION3_ADDR, - size : FLASH_PARTITION3_SIZE + .name = "Persistant storage", + .offset = FLASH_PARTITION3_ADDR, + .size = FLASH_PARTITION3_SIZE } }; diff -Nru a/drivers/mtd/maps/cstm_mips_ixx.c b/drivers/mtd/maps/cstm_mips_ixx.c --- a/drivers/mtd/maps/cstm_mips_ixx.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/cstm_mips_ixx.c Wed Feb 26 05:14:42 2003 @@ -5,7 +5,7 @@ * Config with both CFI and JEDEC device support. * * Basically physmap.c with the addition of partitions and - * an array of mapping info to accomodate more than one flash type per board. + * an array of mapping info to accommodate more than one flash type per board. * * Copyright 2000 MontaVista Software Inc. * @@ -132,20 +132,15 @@ } const struct map_info basic_cstm_mips_ixx_map = { - NULL, - 0, - 0, - cstm_mips_ixx_read8, - cstm_mips_ixx_read16, - cstm_mips_ixx_read32, - cstm_mips_ixx_copy_from, - cstm_mips_ixx_write8, - cstm_mips_ixx_write16, - cstm_mips_ixx_write32, - cstm_mips_ixx_copy_to, - cstm_mips_ixx_set_vpp, - 0, - 0 + .read8 = cstm_mips_ixx_read8, + .read16 = cstm_mips_ixx_read16, + .read32 = cstm_mips_ixx_read32, + .copy_from = cstm_mips_ixx_copy_from, + .write8 = cstm_mips_ixx_write8, + .write16 = cstm_mips_ixx_write16, + .write32 = cstm_mips_ixx_write32, + .copy_to = cstm_mips_ixx_copy_to, + .set_vpp = cstm_mips_ixx_set_vpp, }; /* board and partition description */ @@ -175,9 +170,8 @@ static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP_PARTITIONS] = { { // 28F128J3A in 2x16 configuration { - name: "main partition ", - size: 0x02000000, // 128 x 2 x 128k byte sectors - offset: 0, + .name = "main partition ", + .size = 0x02000000, // 128 x 2 x 128k byte sectors }, }, }; @@ -197,9 +191,8 @@ static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP_PARTITIONS] = { { { - name: "main partition", - size: CONFIG_MTD_CSTM_MIPS_IXX_LEN, - offset: 0, + .name = "main partition", + .size = CONFIG_MTD_CSTM_MIPS_IXX_LEN, }, }, }; diff -Nru a/drivers/mtd/maps/dbox2-flash.c b/drivers/mtd/maps/dbox2-flash.c --- a/drivers/mtd/maps/dbox2-flash.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/dbox2-flash.c Wed Feb 26 05:13:59 2003 @@ -16,22 +16,28 @@ /* 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: "BR bootloader", // raw - size: 128 * 1024, - offset: 0, - mask_flags: MTD_WRITEABLE}, - {name: "PPC bootloader", // flfs - size: 128 * 1024, - offset: MTDPART_OFS_APPEND, - mask_flags: 0}, - {name: "Kernel", // idxfs - size: 768 * 1024, - offset: MTDPART_OFS_APPEND, - mask_flags: 0}, - {name: "System", // jffs - size: MTDPART_SIZ_FULL, - offset: MTDPART_OFS_APPEND, - mask_flags: 0}}; +static struct mtd_partition partition_info[]= { + { + .name = "BR bootloader", /* raw */ + .size = 128 * 1024, + .mask_flags = MTD_WRITEABLE + }, + { + .name = "PPC bootloader", /* flfs */ + .size = 128 * 1024, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "Kernel", /* idxfs */ + .size = 768 * 1024, + .offset = MTDPART_OFS_APPEND, + }, + { + .name = "System", /* jffs */ + .size = MTDPART_SIZ_FULL, + .offset = MTDPART_OFS_APPEND, + } +}; #define NUM_PARTITIONS (sizeof(partition_info) / sizeof(partition_info[0])) @@ -84,17 +90,17 @@ } struct map_info dbox2_flash_map = { - name: "D-Box 2 flash memory", - size: WINDOW_SIZE, - buswidth: 4, - read8: dbox2_flash_read8, - read16: dbox2_flash_read16, - read32: dbox2_flash_read32, - copy_from: dbox2_flash_copy_from, - write8: dbox2_flash_write8, - write16: dbox2_flash_write16, - write32: dbox2_flash_write32, - copy_to: dbox2_flash_copy_to + .name = "D-Box 2 flash memory", + .size = WINDOW_SIZE, + .buswidth = 4, + .read8 = dbox2_flash_read8, + .read16 = dbox2_flash_read16, + .read32 = dbox2_flash_read32, + .copy_from = dbox2_flash_copy_from, + .write8 = dbox2_flash_write8, + .write16 = dbox2_flash_write16, + .write32 = dbox2_flash_write32, + .copy_to = dbox2_flash_copy_to }; int __init init_dbox2_flash(void) diff -Nru a/drivers/mtd/maps/dc21285.c b/drivers/mtd/maps/dc21285.c --- a/drivers/mtd/maps/dc21285.c Mon Oct 14 13:24:34 2002 +++ b/drivers/mtd/maps/dc21285.c Thu Feb 27 22:41:22 2003 @@ -92,23 +92,25 @@ } struct map_info dc21285_map = { - name: "DC21285 flash", - size: 16*1024*1024, - read8: dc21285_read8, - read16: dc21285_read16, - read32: dc21285_read32, - copy_from: dc21285_copy_from, - write8: dc21285_write8, - write16: dc21285_write16, - write32: dc21285_write32, - copy_to: dc21285_copy_to + .name = "DC21285 flash", + .size = 16*1024*1024, + .read8 = dc21285_read8, + .read16 = dc21285_read16, + .read32 = dc21285_read32, + .copy_from = dc21285_copy_from, + .write8 = dc21285_write8, + .write16 = dc21285_write16, + .write32 = dc21285_write32, + .copy_to = dc21285_copy_to }; - /* Partition stuff */ static struct mtd_partition *dc21285_parts; extern int parse_redboot_partitions(struct mtd_info *, struct mtd_partition **); +extern int parse_cmdline_partitions(struct mtd_info *master, + struct mtd_partition **pparts, + const char *mtd_id); int __init init_dc21285(void) { @@ -140,18 +142,34 @@ mymtd = do_map_probe("cfi_probe", &dc21285_map); if (mymtd) { int nrparts = 0; + const char *part_type = NULL; mymtd->module = THIS_MODULE; /* partition fixup */ - + do { +#ifdef CONFIG_MTD_CMDLINE_PARTS + nrparts = parse_cmdline_partitions(mymtd, &dc21285_parts, "dc21285"); + if (nrparts > 0) { + part_type = "command line"; + break; + } +#endif #ifdef CONFIG_MTD_REDBOOT_PARTS - nrparts = parse_redboot_partitions(mymtd, &dc21285_parts); + nrparts = parse_redboot_partitions(mymtd, &dc21285_parts); + if (nrparts > 0) { + part_type = "RedBoot"; + break; + } #endif + } while (0); + if (nrparts > 0) { add_mtd_partitions(mymtd, dc21285_parts, nrparts); + printk(KERN_NOTICE "DC21285 using %s partition " + "definition\n", part_type); } else if (nrparts == 0) { - printk(KERN_NOTICE "RedBoot partition table failed\n"); + printk(KERN_NOTICE "DC21285 partition table failed\n"); add_mtd_device(mymtd); } diff -Nru a/drivers/mtd/maps/edb7312.c b/drivers/mtd/maps/edb7312.c --- a/drivers/mtd/maps/edb7312.c Mon Oct 14 13:24:39 2002 +++ b/drivers/mtd/maps/edb7312.c Wed Feb 26 04:38:07 2003 @@ -79,17 +79,17 @@ } struct map_info edb7312nor_map = { - name: "NOR flash on EDB7312", - size: WINDOW_SIZE, - buswidth: BUSWIDTH, - read8: edb7312nor_read8, - read16: edb7312nor_read16, - read32: edb7312nor_read32, - copy_from: edb7312nor_copy_from, - write8: edb7312nor_write8, - write16: edb7312nor_write16, - write32: edb7312nor_write32, - copy_to: edb7312nor_copy_to + .name = "NOR flash on EDB7312", + .size = WINDOW_SIZE, + .buswidth = BUSWIDTH, + .read8 = edb7312nor_read8, + .read16 = edb7312nor_read16, + .read32 = edb7312nor_read32, + .copy_from = edb7312nor_copy_from, + .write8 = edb7312nor_write8, + .write16 = edb7312nor_write16, + .write32 = edb7312nor_write32, + .copy_to = edb7312nor_copy_to }; #ifdef CONFIG_MTD_PARTITIONS @@ -97,23 +97,22 @@ /* * MTD partitioning stuff */ -static struct mtd_partition static_partitions[3] = -{ - { - name: "ARMboot", - size: 0x40000, - offset: 0 - }, - { - name: "Kernel", - size: 0x200000, - offset: 0x40000 - }, - { - name: "RootFS", - size: 0xDC0000, - offset: 0x240000 - }, +static struct mtd_partition static_partitions[3] = { + { + .name = "ARMboot", + .size = 0x40000, + .offset = 0 + }, + { + .name = "Kernel", + .size = 0x200000, + .offset = 0x40000 + }, + { + .name = "RootFS", + .size = 0xDC0000, + .offset = 0x240000 + }, }; #define NB_OF(x) (sizeof (x) / sizeof (x[0])) diff -Nru a/drivers/mtd/maps/elan-104nc.c b/drivers/mtd/maps/elan-104nc.c --- a/drivers/mtd/maps/elan-104nc.c Thu Feb 6 07:33:47 2003 +++ b/drivers/mtd/maps/elan-104nc.c Wed Feb 26 05:14:46 2003 @@ -58,15 +58,20 @@ /* 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: "ELAN-104NC flash boot partition", - offset: 0, - size: 640*1024 }, - { name: "ELAN-104NC flash partition 1", - offset: 640*1024, - size: 896*1024 }, - { name: "ELAN-104NC flash partition 2", - offset: (640+896)*1024 } +static struct mtd_partition partition_info[] = { + { + .name = "ELAN-104NC flash boot partition", + .size = 640*1024 + }, + { + .name = "ELAN-104NC flash partition 1", + .offset = 640*1024, + .size = 896*1024 + }, + { + .name = "ELAN-104NC flash partition 2", + .offset = (640+896)*1024, + } }; #define NUM_PARTITIONS (sizeof(partition_info)/sizeof(partition_info[0])) @@ -195,19 +200,20 @@ } static struct map_info elan_104nc_map = { - name: "ELAN-104NC flash", - size: 8*1024*1024, /* this must be set to a maximum possible amount - of flash so the cfi probe routines find all - the chips */ - buswidth: 2, - read8: elan_104nc_read8, - read16: elan_104nc_read16, - read32: elan_104nc_read32, - copy_from: elan_104nc_copy_from, - write8: elan_104nc_write8, - write16: elan_104nc_write16, - write32: elan_104nc_write32, - copy_to: elan_104nc_copy_to + .name = "ELAN-104NC flash", + .size = 8*1024*1024, /* this must be set to a maximum + possible amount of flash so the + cfi probe routines find all + the chips */ + .buswidth = 2, + .read8 = elan_104nc_read8, + .read16 = elan_104nc_read16, + .read32 = elan_104nc_read32, + .copy_from = elan_104nc_copy_from, + .write8 = elan_104nc_write8, + .write16 = elan_104nc_write16, + .write32 = elan_104nc_write32, + .copy_to = elan_104nc_copy_to }; /* MTD device for all of the flash. */ diff -Nru a/drivers/mtd/maps/epxa10db-flash.c b/drivers/mtd/maps/epxa10db-flash.c --- a/drivers/mtd/maps/epxa10db-flash.c Mon Oct 14 13:24:40 2002 +++ b/drivers/mtd/maps/epxa10db-flash.c Wed Feb 26 04:10:09 2003 @@ -92,17 +92,17 @@ static struct map_info epxa_map = { - name: "EPXA flash", - size: FLASH_SIZE, - buswidth: 2, - read8: epxa_read8, - read16: epxa_read16, - read32: epxa_read32, - copy_from: epxa_copy_from, - write8: epxa_write8, - write16: epxa_write16, - write32: epxa_write32, - copy_to: epxa_copy_to + .name = "EPXA flash", + .size = FLASH_SIZE, + .buswidth = 2, + .read8 = epxa_read8, + .read16 = epxa_read16, + .read32 = epxa_read32, + .copy_from = epxa_copy_from, + .write8 = epxa_write8, + .write16 = epxa_write16, + .write32 = epxa_write32, + .copy_to = epxa_copy_to }; diff -Nru a/drivers/mtd/maps/fortunet.c b/drivers/mtd/maps/fortunet.c --- a/drivers/mtd/maps/fortunet.c Mon Oct 14 13:24:42 2002 +++ b/drivers/mtd/maps/fortunet.c Wed Feb 26 04:42:32 2003 @@ -78,16 +78,16 @@ } struct map_info default_map = { - size: DEF_WINDOW_SIZE, - buswidth: 4, - read8: fortunet_read8, - read16: fortunet_read16, - read32: fortunet_read32, - copy_from: fortunet_copy_from, - write8: fortunet_write8, - write16: fortunet_write16, - write32: fortunet_write32, - copy_to: fortunet_copy_to + .size = DEF_WINDOW_SIZE, + .buswidth = 4, + .read8 = fortunet_read8, + .read16 = fortunet_read16, + .read32 = fortunet_read32, + .copy_from = fortunet_copy_from, + .write8 = fortunet_write8, + .write16 = fortunet_write16, + .write32 = fortunet_write32, + .copy_to = fortunet_copy_to }; static char * __init get_string_option(char *dest,int dest_size,char *sor) diff -Nru a/drivers/mtd/maps/impa7.c b/drivers/mtd/maps/impa7.c --- a/drivers/mtd/maps/impa7.c Mon Oct 14 13:24:44 2002 +++ b/drivers/mtd/maps/impa7.c Wed Feb 26 04:45:46 2003 @@ -82,30 +82,30 @@ static struct map_info impa7_map[NUM_FLASHBANKS] = { { - name: "impA7 NOR Flash Bank #0", - size: WINDOW_SIZE0, - buswidth: BUSWIDTH, - read8: impa7_read8, - read16: impa7_read16, - read32: impa7_read32, - copy_from: impa7_copy_from, - write8: impa7_write8, - write16: impa7_write16, - write32: impa7_write32, - copy_to: impa7_copy_to + .name = "impA7 NOR Flash Bank #0", + .size = WINDOW_SIZE0, + .buswidth = BUSWIDTH, + .read8 = impa7_read8, + .read16 = impa7_read16, + .read32 = impa7_read32, + .copy_from = impa7_copy_from, + .write8 = impa7_write8, + .write16 = impa7_write16, + .write32 = impa7_write32, + .copy_to = impa7_copy_to }, { - name: "impA7 NOR Flash Bank #1", - size: WINDOW_SIZE1, - buswidth: BUSWIDTH, - read8: impa7_read8, - read16: impa7_read16, - read32: impa7_read32, - copy_from: impa7_copy_from, - write8: impa7_write8, - write16: impa7_write16, - write32: impa7_write32, - copy_to: impa7_copy_to + .name = "impA7 NOR Flash Bank #1", + .size = WINDOW_SIZE1, + .buswidth = BUSWIDTH, + .read8 = impa7_read8, + .read16 = impa7_read16, + .read32 = impa7_read32, + .copy_from = impa7_copy_from, + .write8 = impa7_write8, + .write16 = impa7_write16, + .write32 = impa7_write32, + .copy_to = impa7_copy_to }, }; @@ -114,13 +114,12 @@ /* * MTD partitioning stuff */ -static struct mtd_partition static_partitions[] = -{ - { - name: "FileSystem", - size: 0x800000, - offset: 0x00000000 - }, +static struct mtd_partition static_partitions[] = { + { + .name = "FileSystem", + .size = 0x800000, + .offset = 0x00000000 + }, }; #define NB_OF(x) (sizeof (x) / sizeof (x[0])) @@ -143,8 +142,8 @@ const char *part_type = 0; int i; static struct { u_long addr; u_long size; } pt[NUM_FLASHBANKS] = { - { WINDOW_ADDR0, WINDOW_SIZE0 }, - { WINDOW_ADDR1, WINDOW_SIZE1 }, + { .addr = WINDOW_ADDR0, .size = WINDOW_SIZE0 }, + { .addr = WINDOW_ADDR1, .size = WINDOW_SIZE1 }, }; char mtdid[10]; int devicesfound = 0; diff -Nru a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c --- a/drivers/mtd/maps/integrator-flash.c Sun Oct 13 11:17:39 2002 +++ b/drivers/mtd/maps/integrator-flash.c Wed Feb 26 04:10:05 2003 @@ -195,16 +195,16 @@ static struct map_info armflash_map = { - name: "AFS", - read8: armflash_read8, - read16: armflash_read16, - read32: armflash_read32, - copy_from: armflash_copy_from, - write8: armflash_write8, - write16: armflash_write16, - write32: armflash_write32, - copy_to: armflash_copy_to, - set_vpp: armflash_set_vpp, + .name = "AFS", + .read8 = armflash_read8, + .read16 = armflash_read16, + .read32 = armflash_read32, + .copy_from = armflash_copy_from, + .write8 = armflash_write8, + .write16 = armflash_write16, + .write32 = armflash_write32, + .copy_to = armflash_copy_to, + .set_vpp = armflash_set_vpp, }; static struct mtd_info *mtd; diff -Nru a/drivers/mtd/maps/iq80310.c b/drivers/mtd/maps/iq80310.c --- a/drivers/mtd/maps/iq80310.c Mon Oct 14 13:24:34 2002 +++ b/drivers/mtd/maps/iq80310.c Wed Feb 26 04:47:14 2003 @@ -67,38 +67,40 @@ } static struct map_info iq80310_map = { - name: "IQ80310 flash", - size: WINDOW_SIZE, - buswidth: BUSWIDTH, - read8: iq80310_read8, - read16: iq80310_read16, - read32: iq80310_read32, - copy_from: iq80310_copy_from, - write8: iq80310_write8, - write16: iq80310_write16, - write32: iq80310_write32, - copy_to: iq80310_copy_to + .name = "IQ80310 flash", + .size = WINDOW_SIZE, + .buswidth = BUSWIDTH, + .read8 = iq80310_read8, + .read16 = iq80310_read16, + .read32 = iq80310_read32, + .copy_from = iq80310_copy_from, + .write8 = iq80310_write8, + .write16 = iq80310_write16, + .write32 = iq80310_write32, + .copy_to = iq80310_copy_to }; static struct mtd_partition iq80310_partitions[4] = { { - name: "Firmware", - size: 0x00080000, - offset: 0, - mask_flags: MTD_WRITEABLE /* force read-only */ - },{ - name: "Kernel", - size: 0x000a0000, - offset: 0x00080000, - },{ - name: "Filesystem", - size: 0x00600000, - offset: 0x00120000 - },{ - name: "RedBoot", - size: 0x000e0000, - offset: 0x00720000, - mask_flags: MTD_WRITEABLE + .name = "Firmware", + .size = 0x00080000, + .mask_flags = MTD_WRITEABLE /* force read-only */ + }, + { + .name = "Kernel", + .size = 0x000a0000, + .offset = 0x00080000, + }, + { + .name = "Filesystem", + .size = 0x00600000, + .offset = 0x00120000 + }, + { + .name = "RedBoot", + .size = 0x000e0000, + .offset = 0x00720000, + .mask_flags = MTD_WRITEABLE } }; diff -Nru a/drivers/mtd/maps/l440gx.c b/drivers/mtd/maps/l440gx.c --- a/drivers/mtd/maps/l440gx.c Tue Feb 5 12:20:55 2002 +++ b/drivers/mtd/maps/l440gx.c Wed Feb 26 04:47:52 2003 @@ -76,18 +76,18 @@ } struct map_info l440gx_map = { - name: "L440GX BIOS", - size: WINDOW_SIZE, - buswidth: BUSWIDTH, - read8: l440gx_read8, - read16: l440gx_read16, - read32: l440gx_read32, - copy_from: l440gx_copy_from, - write8: l440gx_write8, - write16: l440gx_write16, - write32: l440gx_write32, - copy_to: l440gx_copy_to, - set_vpp: l440gx_set_vpp + .name = "L440GX BIOS", + .size = WINDOW_SIZE, + .buswidth = BUSWIDTH, + .read8 = l440gx_read8, + .read16 = l440gx_read16, + .read32 = l440gx_read32, + .copy_from = l440gx_copy_from, + .write8 = l440gx_write8, + .write16 = l440gx_write16, + .write32 = l440gx_write32, + .copy_to = l440gx_copy_to, + .set_vpp = l440gx_set_vpp }; static int __init init_l440gx(void) diff -Nru a/drivers/mtd/maps/netsc520.c b/drivers/mtd/maps/netsc520.c --- a/drivers/mtd/maps/netsc520.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/netsc520.c Wed Feb 26 04:50:13 2003 @@ -93,27 +93,26 @@ /* 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: "NetSc520 boot kernel", - offset: 0, - size: 0xc0000 - }, - { - name: "NetSc520 Low BIOS", - offset: 0xc0000, - size: 0x40000 - }, - { - name: "NetSc520 file system", - offset: 0x100000, - size: 0xe80000 - }, - { - name: "NetSc520 High BIOS", - offset: 0xf80000, - size: 0x80000 - }, +static struct mtd_partition partition_info[] = { + { + .name = "NetSc520 boot kernel", + .size = 0xc0000 + }, + { + .name = "NetSc520 Low BIOS", + .offset = 0xc0000, + .size = 0x40000 + }, + { + .name = "NetSc520 file system", + .offset = 0x100000, + .size = 0xe80000 + }, + { + .name = "NetSc520 High BIOS", + .offset = 0xf80000, + .size = 0x80000 + }, }; #define NUM_PARTITIONS (sizeof(partition_info)/sizeof(partition_info[0])) @@ -127,18 +126,18 @@ #define WINDOW_ADDR 0x00200000 static struct map_info netsc520_map = { - name: "netsc520 Flash Bank", - size: WINDOW_SIZE, - buswidth: 4, - read8: netsc520_read8, - read16: netsc520_read16, - read32: netsc520_read32, - copy_from: netsc520_copy_from, - write8: netsc520_write8, - write16: netsc520_write16, - write32: netsc520_write32, - copy_to: netsc520_copy_to, - map_priv_2: WINDOW_ADDR + .name = "netsc520 Flash Bank", + .size = WINDOW_SIZE, + .buswidth = 4, + .read8 = netsc520_read8, + .read16 = netsc520_read16, + .read32 = netsc520_read32, + .copy_from = netsc520_copy_from, + .write8 = netsc520_write8, + .write16 = netsc520_write16, + .write32 = netsc520_write32, + .copy_to = netsc520_copy_to, + .map_priv_2 = WINDOW_ADDR }; #define NUM_FLASH_BANKS (sizeof(netsc520_map)/sizeof(struct map_info)) diff -Nru a/drivers/mtd/maps/nora.c b/drivers/mtd/maps/nora.c --- a/drivers/mtd/maps/nora.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/nora.c Wed Feb 26 04:53:17 2003 @@ -58,17 +58,17 @@ } struct map_info nora_map = { - name: "NORA", - size: WINDOW_SIZE, - buswidth: 2, - read8: nora_read8, - read16: nora_read16, - read32: nora_read32, - copy_from: nora_copy_from, - write8: nora_write8, - write16: nora_write16, - write32: nora_write32, - copy_to: nora_copy_to + .name = "NORA", + .size = WINDOW_SIZE, + .buswidth = 2, + .read8 = nora_read8, + .read16 = nora_read16, + .read32 = nora_read32, + .copy_from = nora_copy_from, + .write8 = nora_write8, + .write16 = nora_write16, + .write32 = nora_write32, + .copy_to = nora_copy_to }; @@ -106,64 +106,63 @@ static struct mtd_info nora_mtds[4] = { /* boot, kernel, ramdisk, fs */ { - type: MTD_NORFLASH, - flags: MTD_CAP_NORFLASH, - size: 0x60000, - erasesize: 0x20000, - name: "NORA boot firmware", - module: THIS_MODULE, - erase: nora_mtd_erase, - read: nora_mtd_read, - write: nora_mtd_write, - suspend: nora_mtd_suspend, - resume: nora_mtd_resume, - sync: nora_mtd_sync, - priv: (void *)0 + .type = MTD_NORFLASH, + .flags = MTD_CAP_NORFLASH, + .size = 0x60000, + .erasesize = 0x20000, + .name = "NORA boot firmware", + .module = THIS_MODULE, + .erase = nora_mtd_erase, + .read = nora_mtd_read, + .write = nora_mtd_write, + .suspend = nora_mtd_suspend, + .resume = nora_mtd_resume, + .sync = nora_mtd_sync, }, { - type: MTD_NORFLASH, - flags: MTD_CAP_NORFLASH, - size: 0x0a0000, - erasesize: 0x20000, - name: "NORA kernel", - module: THIS_MODULE, - erase: nora_mtd_erase, - read: nora_mtd_read, - write: nora_mtd_write, - suspend: nora_mtd_suspend, - resume: nora_mtd_resume, - sync: nora_mtd_sync, - priv: (void *)0x60000 + .type = MTD_NORFLASH, + .flags = MTD_CAP_NORFLASH, + .size = 0x0a0000, + .erasesize = 0x20000, + .name = "NORA kernel", + .module = THIS_MODULE, + .erase = nora_mtd_erase, + .read = nora_mtd_read, + .write = nora_mtd_write, + .suspend = nora_mtd_suspend, + .resume = nora_mtd_resume, + .sync = nora_mtd_sync, + .priv = (void *)0x60000 }, { - type: MTD_NORFLASH, - flags: MTD_CAP_NORFLASH, - size: 0x900000, - erasesize: 0x20000, - name: "NORA root filesystem", - module: THIS_MODULE, - erase: nora_mtd_erase, - read: nora_mtd_read, - write: nora_mtd_write, - suspend: nora_mtd_suspend, - resume: nora_mtd_resume, - sync: nora_mtd_sync, - priv: (void *)0x100000 + .type = MTD_NORFLASH, + .flags = MTD_CAP_NORFLASH, + .size = 0x900000, + .erasesize = 0x20000, + .name = "NORA root filesystem", + .module = THIS_MODULE, + .erase = nora_mtd_erase, + .read = nora_mtd_read, + .write = nora_mtd_write, + .suspend = nora_mtd_suspend, + .resume = nora_mtd_resume, + .sync = nora_mtd_sync, + .priv = (void *)0x100000 }, { - type: MTD_NORFLASH, - flags: MTD_CAP_NORFLASH, - size: 0x1600000, - erasesize: 0x20000, - name: "NORA second filesystem", - module: THIS_MODULE, - erase: nora_mtd_erase, - read: nora_mtd_read, - write: nora_mtd_write, - suspend: nora_mtd_suspend, - resume: nora_mtd_resume, - sync: nora_mtd_sync, - priv: (void *)0xa00000 + .type = MTD_NORFLASH, + .flags = MTD_CAP_NORFLASH, + .size = 0x1600000, + .erasesize = 0x20000, + .name = "NORA second filesystem", + .module = THIS_MODULE, + .erase = nora_mtd_erase, + .read = nora_mtd_read, + .write = nora_mtd_write, + .suspend = nora_mtd_suspend, + .resume = nora_mtd_resume, + .sync = nora_mtd_sync, + .priv = (void *)0xa00000 } }; diff -Nru a/drivers/mtd/maps/ocelot.c b/drivers/mtd/maps/ocelot.c --- a/drivers/mtd/maps/ocelot.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/ocelot.c Wed Feb 26 04:54:00 2003 @@ -70,22 +70,22 @@ static struct mtd_partition *parsed_parts; struct map_info ocelot_flash_map = { - name: "Ocelot boot flash", - size: FLASH_WINDOW_SIZE, - buswidth: FLASH_BUSWIDTH, - read8: ocelot_read8, - copy_from: ocelot_copy_from_cache, - write8: ocelot_write8, + .name = "Ocelot boot flash", + .size = FLASH_WINDOW_SIZE, + .buswidth = FLASH_BUSWIDTH, + .read8 = ocelot_read8, + .copy_from = ocelot_copy_from_cache, + .write8 = ocelot_write8, }; struct map_info ocelot_nvram_map = { - name: "Ocelot NVRAM", - size: NVRAM_WINDOW_SIZE, - buswidth: NVRAM_BUSWIDTH, - read8: ocelot_read8, - copy_from: ocelot_copy_from, - write8: ocelot_write8, - copy_to: ocelot_copy_to + .name = "Ocelot NVRAM", + .size = NVRAM_WINDOW_SIZE, + .buswidth = NVRAM_BUSWIDTH, + .read8 = ocelot_read8, + .copy_from = ocelot_copy_from, + .write8 = ocelot_write8, + .copy_to = ocelot_copy_to }; static int __init init_ocelot_maps(void) diff -Nru a/drivers/mtd/maps/octagon-5066.c b/drivers/mtd/maps/octagon-5066.c --- a/drivers/mtd/maps/octagon-5066.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/octagon-5066.c Wed Feb 26 04:55:28 2003 @@ -151,32 +151,32 @@ static struct map_info oct5066_map[2] = { { - name: "Octagon 5066 Socket", - size: 512 * 1024, - buswidth: 1, - read8: oct5066_read8, - read16: oct5066_read16, - read32: oct5066_read32, - copy_from: oct5066_copy_from, - write8: oct5066_write8, - write16: oct5066_write16, - write32: oct5066_write32, - copy_to: oct5066_copy_to, - map_priv_1: 1<<6 + .name = "Octagon 5066 Socket", + .size = 512 * 1024, + .buswidth = 1, + .read8 = oct5066_read8, + .read16 = oct5066_read16, + .read32 = oct5066_read32, + .copy_from = oct5066_copy_from, + .write8 = oct5066_write8, + .write16 = oct5066_write16, + .write32 = oct5066_write32, + .copy_to = oct5066_copy_to, + .map_priv_1 = 1<<6 }, { - name: "Octagon 5066 Internal Flash", - size: 2 * 1024 * 1024, - buswidth: 1, - read8: oct5066_read8, - read16: oct5066_read16, - read32: oct5066_read32, - copy_from: oct5066_copy_from, - write8: oct5066_write8, - write16: oct5066_write16, - write32: oct5066_write32, - copy_to: oct5066_copy_to, - map_priv_1: 2<<6 + .name = "Octagon 5066 Internal Flash", + .size = 2 * 1024 * 1024, + .buswidth = 1, + .read8 = oct5066_read8, + .read16 = oct5066_read16, + .read32 = oct5066_read32, + .copy_from = oct5066_copy_from, + .write8 = oct5066_write8, + .write16 = oct5066_write16, + .write32 = oct5066_write32, + .copy_to = oct5066_copy_to, + .map_priv_1 = 2<<6 } }; diff -Nru a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c --- a/drivers/mtd/maps/pci.c Mon Oct 14 13:24:45 2002 +++ b/drivers/mtd/maps/pci.c Wed Feb 26 05:15:32 2003 @@ -98,10 +98,10 @@ } static struct mtd_pci_info intel_iq80310_info = { - init: intel_iq80310_init, - exit: intel_iq80310_exit, - translate: intel_iq80310_translate, - map_name: "cfi_probe", + .init = intel_iq80310_init, + .exit = intel_iq80310_exit, + .translate = intel_iq80310_translate, + .map_name = "cfi_probe", }; /* @@ -181,10 +181,10 @@ } static struct mtd_pci_info intel_dc21285_info = { - init: intel_dc21285_init, - exit: intel_dc21285_exit, - translate: intel_dc21285_translate, - map_name: "jedec_probe", + .init = intel_dc21285_init, + .exit = intel_dc21285_exit, + .translate = intel_dc21285_translate, + .map_name = "jedec_probe", }; /* @@ -193,24 +193,22 @@ 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_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, + .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 */ + .driver_data = (unsigned long)&intel_dc21285_info, }, - { 0, } + { .vendor = 0, } }; /* @@ -275,14 +273,14 @@ } 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, + .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 @@ -359,10 +357,10 @@ } static struct pci_driver mtd_pci_driver = { - name: "MTD PCI", - probe: mtd_pci_probe, - remove: mtd_pci_remove, - id_table: mtd_pci_ids, + .name = "MTD PCI", + .probe = mtd_pci_probe, + .remove = mtd_pci_remove, + .id_table = mtd_pci_ids, }; static int __init mtd_pci_maps_init(void) diff -Nru a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c --- a/drivers/mtd/maps/physmap.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/physmap.c Wed Feb 26 04:57:14 2003 @@ -63,17 +63,17 @@ } struct map_info physmap_map = { - name: "Physically mapped flash", - size: WINDOW_SIZE, - buswidth: BUSWIDTH, - 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 + .name = "Physically mapped flash", + .size = WINDOW_SIZE, + .buswidth = BUSWIDTH, + .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 }; int __init init_physmap(void) diff -Nru a/drivers/mtd/maps/pnc2000.c b/drivers/mtd/maps/pnc2000.c --- a/drivers/mtd/maps/pnc2000.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/pnc2000.c Wed Feb 26 04:58:13 2003 @@ -65,17 +65,17 @@ } struct map_info pnc_map = { - name: "PNC-2000", - size: WINDOW_SIZE, - buswidth: 4, - read8: pnc_read8, - read16: pnc_read16, - read32: pnc_read32, - copy_from: pnc_copy_from, - write8: pnc_write8, - write16: pnc_write16, - write32: pnc_write32, - copy_to: pnc_copy_to + .name = "PNC-2000", + .size = WINDOW_SIZE, + .buswidth = 4, + .read8 = pnc_read8, + .read16 = pnc_read16, + .read32 = pnc_read32, + .copy_from = pnc_copy_from, + .write8 = pnc_write8, + .write16 = pnc_write16, + .write32 = pnc_write32, + .copy_to = pnc_copy_to }; @@ -84,19 +84,18 @@ */ static struct mtd_partition pnc_partitions[3] = { { - name: "PNC-2000 boot firmware", - size: 0x20000, - offset: 0 + .name = "PNC-2000 boot firmware", + .size = 0x20000, }, { - name: "PNC-2000 kernel", - size: 0x1a0000, - offset: 0x20000 + .name = "PNC-2000 kernel", + .size = 0x1a0000, + .offset = 0x20000 }, { - name: "PNC-2000 filesystem", - size: 0x240000, - offset: 0x1c0000 + .name = "PNC-2000 filesystem", + .size = 0x240000, + .offset = 0x1c0000 } }; diff -Nru a/drivers/mtd/maps/rpxlite.c b/drivers/mtd/maps/rpxlite.c --- a/drivers/mtd/maps/rpxlite.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/rpxlite.c Wed Feb 26 04:58:44 2003 @@ -61,17 +61,17 @@ } struct map_info rpxlite_map = { - name: "RPX", - size: WINDOW_SIZE, - buswidth: 4, - read8: rpxlite_read8, - read16: rpxlite_read16, - read32: rpxlite_read32, - copy_from: rpxlite_copy_from, - write8: rpxlite_write8, - write16: rpxlite_write16, - write32: rpxlite_write32, - copy_to: rpxlite_copy_to + .name = "RPX", + .size = WINDOW_SIZE, + .buswidth = 4, + .read8 = rpxlite_read8, + .read16 = rpxlite_read16, + .read32 = rpxlite_read32, + .copy_from = rpxlite_copy_from, + .write8 = rpxlite_write8, + .write16 = rpxlite_write16, + .write32 = rpxlite_write32, + .copy_to = rpxlite_copy_to }; int __init init_rpxlite(void) diff -Nru a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c --- a/drivers/mtd/maps/sa1100-flash.c Sun Feb 16 03:06:22 2003 +++ b/drivers/mtd/maps/sa1100-flash.c Tue Feb 25 09:44:47 2003 @@ -96,7 +96,7 @@ * 1. We no longer support static flash mappings via the machine io_desc * structure. * 2. The flash size given should be the largest flash size that can - * be accomodated. + * be accommodated. * * The MTD layer will detect flash chip aliasing and reduce the size of * the map accordingly. diff -Nru a/drivers/mtd/maps/sbc_gxx.c b/drivers/mtd/maps/sbc_gxx.c --- a/drivers/mtd/maps/sbc_gxx.c Wed Feb 20 05:53:30 2002 +++ b/drivers/mtd/maps/sbc_gxx.c Wed Feb 26 05:01:56 2003 @@ -90,15 +90,20 @@ /* 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: "SBC-GXx flash boot partition", - offset: 0, - size: BOOT_PARTITION_SIZE_KiB*1024 }, - { name: "SBC-GXx flash data partition", - offset: BOOT_PARTITION_SIZE_KiB*1024, - size: (DATA_PARTITION_SIZE_KiB)*1024 }, - { name: "SBC-GXx flash application partition", - offset: (BOOT_PARTITION_SIZE_KiB+DATA_PARTITION_SIZE_KiB)*1024 } +static struct mtd_partition partition_info[] = { + { + .name = "SBC-GXx flash boot partition", + .size = BOOT_PARTITION_SIZE_KiB*1024 + }, + { + .name = "SBC-GXx flash data partition", + .offset = BOOT_PARTITION_SIZE_KiB*1024, + .size = (DATA_PARTITION_SIZE_KiB)*1024 + }, + { + .name = "SBC-GXx flash application partition", + .offset = (BOOT_PARTITION_SIZE_KiB+DATA_PARTITION_SIZE_KiB)*1024 + } }; #define NUM_PARTITIONS 3 @@ -203,19 +208,20 @@ } static struct map_info sbc_gxx_map = { - name: "SBC-GXx flash", - size: MAX_SIZE_KiB*1024, /* this must be set to a maximum possible amount - of flash so the cfi probe routines find all - the chips */ - buswidth: 1, - read8: sbc_gxx_read8, - read16: sbc_gxx_read16, - read32: sbc_gxx_read32, - copy_from: sbc_gxx_copy_from, - write8: sbc_gxx_write8, - write16: sbc_gxx_write16, - write32: sbc_gxx_write32, - copy_to: sbc_gxx_copy_to + .name = "SBC-GXx flash", + .size = MAX_SIZE_KiB*1024, /* this must be set to a maximum + possible amount of flash so + the cfi probe routines find + all the chips */ + .buswidth = 1, + .read8 = sbc_gxx_read8, + .read16 = sbc_gxx_read16, + .read32 = sbc_gxx_read32, + .copy_from = sbc_gxx_copy_from, + .write8 = sbc_gxx_write8, + .write16 = sbc_gxx_write16, + .write32 = sbc_gxx_write32, + .copy_to = sbc_gxx_copy_to }; /* MTD device for all of the flash. */ diff -Nru a/drivers/mtd/maps/sc520cdp.c b/drivers/mtd/maps/sc520cdp.c --- a/drivers/mtd/maps/sc520cdp.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/sc520cdp.c Wed Feb 26 05:03:40 2003 @@ -125,46 +125,46 @@ static struct map_info sc520cdp_map[] = { { - name: "SC520CDP Flash Bank #0", - size: WINDOW_SIZE_0, - buswidth: 4, - read8: sc520cdp_read8, - read16: sc520cdp_read16, - read32: sc520cdp_read32, - copy_from: sc520cdp_copy_from, - write8: sc520cdp_write8, - write16: sc520cdp_write16, - write32: sc520cdp_write32, - copy_to: sc520cdp_copy_to, - map_priv_2: WINDOW_ADDR_0 + .name = "SC520CDP Flash Bank #0", + .size = WINDOW_SIZE_0, + .buswidth = 4, + .read8 = sc520cdp_read8, + .read16 = sc520cdp_read16, + .read32 = sc520cdp_read32, + .copy_from = sc520cdp_copy_from, + .write8 = sc520cdp_write8, + .write16 = sc520cdp_write16, + .write32 = sc520cdp_write32, + .copy_to = sc520cdp_copy_to, + .map_priv_2 = WINDOW_ADDR_0 }, { - name: "SC520CDP Flash Bank #1", - size: WINDOW_SIZE_1, - buswidth: 4, - read8: sc520cdp_read8, - read16: sc520cdp_read16, - read32: sc520cdp_read32, - copy_from: sc520cdp_copy_from, - write8: sc520cdp_write8, - write16: sc520cdp_write16, - write32: sc520cdp_write32, - copy_to: sc520cdp_copy_to, - map_priv_2: WINDOW_ADDR_1 + .name = "SC520CDP Flash Bank #1", + .size = WINDOW_SIZE_1, + .buswidth = 4, + .read8 = sc520cdp_read8, + .read16 = sc520cdp_read16, + .read32 = sc520cdp_read32, + .copy_from = sc520cdp_copy_from, + .write8 = sc520cdp_write8, + .write16 = sc520cdp_write16, + .write32 = sc520cdp_write32, + .copy_to = sc520cdp_copy_to, + .map_priv_2 = WINDOW_ADDR_1 }, { - name: "SC520CDP DIL Flash", - size: WINDOW_SIZE_2, - buswidth: 1, - read8: sc520cdp_read8, - read16: sc520cdp_read16, - read32: sc520cdp_read32, - copy_from: sc520cdp_copy_from, - write8: sc520cdp_write8, - write16: sc520cdp_write16, - write32: sc520cdp_write32, - copy_to: sc520cdp_copy_to, - map_priv_2: WINDOW_ADDR_2 + .name = "SC520CDP DIL Flash", + .size = WINDOW_SIZE_2, + .buswidth = 1, + .read8 = sc520cdp_read8, + .read16 = sc520cdp_read16, + .read32 = sc520cdp_read32, + .copy_from = sc520cdp_copy_from, + .write8 = sc520cdp_write8, + .write16 = sc520cdp_write16, + .write32 = sc520cdp_write32, + .copy_to = sc520cdp_copy_to, + .map_priv_2 = WINDOW_ADDR_2 }, }; diff -Nru a/drivers/mtd/maps/solutionengine.c b/drivers/mtd/maps/solutionengine.c --- a/drivers/mtd/maps/solutionengine.c Tue Feb 5 12:20:55 2002 +++ b/drivers/mtd/maps/solutionengine.c Wed Feb 26 05:04:15 2003 @@ -42,19 +42,19 @@ static struct mtd_partition *parsed_parts; struct map_info soleng_eprom_map = { - name: "Solution Engine EPROM", - size: 0x400000, - buswidth: 4, - copy_from: soleng_copy_from, + .name = "Solution Engine EPROM", + .size = 0x400000, + .buswidth = 4, + .copy_from = soleng_copy_from, }; struct map_info soleng_flash_map = { - name: "Solution Engine FLASH", - size: 0x400000, - buswidth: 4, - read32: soleng_read32, - copy_from: soleng_copy_from, - write32: soleng_write32, + .name = "Solution Engine FLASH", + .size = 0x400000, + .buswidth = 4, + .read32 = soleng_read32, + .copy_from = soleng_copy_from, + .write32 = soleng_write32, }; static int __init init_soleng_maps(void) diff -Nru a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c --- a/drivers/mtd/maps/sun_uflash.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/sun_uflash.c Wed Feb 26 05:04:41 2003 @@ -91,17 +91,17 @@ } struct map_info uflash_map_templ = { - name: "SUNW,???-????", - size: UFLASH_WINDOW_SIZE, - buswidth: UFLASH_BUSWIDTH, - read8: uflash_read8, - read16: uflash_read16, - read32: uflash_read32, - copy_from: uflash_copy_from, - write8: uflash_write8, - write16: uflash_write16, - write32: uflash_write32, - copy_to: uflash_copy_to + .name = "SUNW,???-????", + .size = UFLASH_WINDOW_SIZE, + .buswidth = UFLASH_BUSWIDTH, + .read8 = uflash_read8, + .read16 = uflash_read16, + .read32 = uflash_read32, + .copy_from = uflash_copy_from, + .write8 = uflash_write8, + .write16 = uflash_write16, + .write32 = uflash_write32, + .copy_to = uflash_copy_to }; int uflash_devinit(struct linux_ebus_device* edev) diff -Nru a/drivers/mtd/maps/tqm8xxl.c b/drivers/mtd/maps/tqm8xxl.c --- a/drivers/mtd/maps/tqm8xxl.c Tue Feb 5 12:20:55 2002 +++ b/drivers/mtd/maps/tqm8xxl.c Wed Feb 26 05:08:39 2003 @@ -92,17 +92,16 @@ } struct map_info tqm8xxl_map = { - name: "TQM8xxL", - //size: WINDOW_SIZE, - buswidth: 4, - read8: tqm8xxl_read8, - read16: tqm8xxl_read16, - read32: tqm8xxl_read32, - copy_from: tqm8xxl_copy_from, - write8: tqm8xxl_write8, - write16: tqm8xxl_write16, - write32: tqm8xxl_write32, - copy_to: tqm8xxl_copy_to + .name = "TQM8xxL", + .buswidth = 4, + .read8 = tqm8xxl_read8, + .read16 = tqm8xxl_read16, + .read32 = tqm8xxl_read32, + .copy_from = tqm8xxl_copy_from, + .write8 = tqm8xxl_write8, + .write16 = tqm8xxl_write16, + .write32 = tqm8xxl_write32, + .copy_to = tqm8xxl_copy_to }; /* @@ -125,40 +124,39 @@ */ static struct mtd_partition tqm8xxl_partitions[] = { { - name: "ppcboot", - offset: 0x00000000, - size: 0x00020000, /* 128KB */ - mask_flags: MTD_WRITEABLE, /* force read-only */ + .name = "ppcboot", + .offset = 0x00000000, + .size = 0x00020000, /* 128KB */ + .mask_flags = MTD_WRITEABLE, /* force read-only */ }, { - name: "kernel", /* default kernel image */ - offset: 0x00020000, - size: 0x000e0000, - mask_flags: MTD_WRITEABLE, /* force read-only */ + .name = "kernel", /* default kernel image */ + .offset = 0x00020000, + .size = 0x000e0000, + .mask_flags = MTD_WRITEABLE, /* force read-only */ }, { - name: "user", - offset: 0x00100000, - size: 0x00100000, + .name = "user", + .offset = 0x00100000, + .size = 0x00100000, }, { - name: "initrd", - offset: 0x00200000, - size: 0x00200000, + .name = "initrd", + .offset = 0x00200000, + .size = 0x00200000, } }; /* partition definition for second flahs bank */ static struct mtd_partition tqm8xxl_fs_partitions[] = { { - name: "cramfs", - offset: 0x00000000, - size: 0x00200000, + .name = "cramfs", + .offset = 0x00000000, + .size = 0x00200000, }, { - name: "jffs", - offset: 0x00200000, - size: 0x00200000, - //size: MTDPART_SIZ_FULL, + .name = "jffs", + .offset = 0x00200000, + .size = 0x00200000, } }; #endif diff -Nru a/drivers/mtd/maps/uclinux.c b/drivers/mtd/maps/uclinux.c --- a/drivers/mtd/maps/uclinux.c Thu Oct 31 07:05:38 2002 +++ b/drivers/mtd/maps/uclinux.c Wed Feb 26 05:08:58 2003 @@ -66,15 +66,15 @@ /****************************************************************************/ struct map_info uclinux_ram_map = { - name: "RAM", - read8: uclinux_read8, - read16: uclinux_read16, - read32: uclinux_read32, - copy_from: uclinux_copy_from, - write8: uclinux_write8, - write16: uclinux_write16, - write32: uclinux_write32, - copy_to: uclinux_copy_to, + .name = "RAM", + .read8 = uclinux_read8, + .read16 = uclinux_read16, + .read32 = uclinux_read32, + .copy_from = uclinux_copy_from, + .write8 = uclinux_write8, + .write16 = uclinux_write16, + .write32 = uclinux_write32, + .copy_to = uclinux_copy_to, }; struct mtd_info *uclinux_ram_mtdinfo; @@ -82,7 +82,7 @@ /****************************************************************************/ struct mtd_partition uclinux_romfs[] = { - { name: "ROMfs", offset: 0 } + { .name = "ROMfs", .offset = 0 } }; #define NUM_PARTITIONS (sizeof(uclinux_romfs) / sizeof(uclinux_romfs[0])) diff -Nru a/drivers/mtd/maps/vmax301.c b/drivers/mtd/maps/vmax301.c --- a/drivers/mtd/maps/vmax301.c Mon Feb 4 23:49:33 2002 +++ b/drivers/mtd/maps/vmax301.c Wed Feb 26 05:16:11 2003 @@ -142,34 +142,33 @@ static struct map_info vmax_map[2] = { { - name: "VMAX301 Internal Flash", - size: 3*2*1024*1024, - buswidth: 1, - read8: vmax301_read8, - read16: vmax301_read16, - read32: vmax301_read32, - copy_from: vmax301_copy_from, - write8: vmax301_write8, - write16: vmax301_write16, - write32: vmax301_write32, - copy_to: vmax301_copy_to, - map_priv_1: WINDOW_START + WINDOW_LENGTH, - map_priv_2: 0xFFFFFFFF + .name = "VMAX301 Internal Flash", + .size = 3*2*1024*1024, + .buswidth = 1, + .read8 = vmax301_read8, + .read16 = vmax301_read16, + .read32 = vmax301_read32, + .copy_from = vmax301_copy_from, + .write8 = vmax301_write8, + .write16 = vmax301_write16, + .write32 = vmax301_write32, + .copy_to = vmax301_copy_to, + .map_priv_1 = WINDOW_START + WINDOW_LENGTH, + .map_priv_2 = 0xFFFFFFFF }, { - name: "VMAX301 Socket", - size: 0, - buswidth: 1, - read8: vmax301_read8, - read16: vmax301_read16, - read32: vmax301_read32, - copy_from: vmax301_copy_from, - write8: vmax301_write8, - write16: vmax301_write16, - write32: vmax301_write32, - copy_to: vmax301_copy_to, - map_priv_1: WINDOW_START + (3*WINDOW_LENGTH), - map_priv_2: 0xFFFFFFFF + .name = "VMAX301 Socket", + .buswidth = 1, + .read8 = vmax301_read8, + .read16 = vmax301_read16, + .read32 = vmax301_read32, + .copy_from = vmax301_copy_from, + .write8 = vmax301_write8, + .write16 = vmax301_write16, + .write32 = vmax301_write32, + .copy_to = vmax301_copy_to, + .map_priv_1 = WINDOW_START + (3*WINDOW_LENGTH), + .map_priv_2 = 0xFFFFFFFF } }; diff -Nru a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c --- a/drivers/mtd/mtdchar.c Mon Dec 2 15:20:17 2002 +++ b/drivers/mtd/mtdchar.c Wed Feb 26 04:10:18 2003 @@ -19,8 +19,8 @@ static void mtd_notify_remove(struct mtd_info* mtd); static struct mtd_notifier notifier = { - add: mtd_notify_add, - remove: mtd_notify_remove, + .add = mtd_notify_add, + .remove = mtd_notify_remove, }; #endif @@ -445,13 +445,13 @@ } /* memory_ioctl */ static struct file_operations mtd_fops = { - owner: THIS_MODULE, - llseek: mtd_lseek, /* lseek */ - read: mtd_read, /* read */ - write: mtd_write, /* write */ - ioctl: mtd_ioctl, /* ioctl */ - open: mtd_open, /* open */ - release: mtd_close, /* release */ + .owner = THIS_MODULE, + .llseek = mtd_lseek, /* lseek */ + .read = mtd_read, /* read */ + .write = mtd_write, /* write */ + .ioctl = mtd_ioctl, /* ioctl */ + .open = mtd_open, /* open */ + .release = mtd_close, /* release */ }; diff -Nru a/drivers/mtd/nand/spia.c b/drivers/mtd/nand/spia.c --- a/drivers/mtd/nand/spia.c Sat Mar 2 03:53:22 2002 +++ b/drivers/mtd/nand/spia.c Wed Feb 26 05:44:53 2003 @@ -66,12 +66,15 @@ * Define partitions for flash device */ const static struct mtd_partition partition_info[] = { - { name: "SPIA flash partition 1", - offset: 0, - size: 2*1024*1024 }, - { name: "SPIA flash partition 2", - offset: 2*1024*1024, - size: 6*1024*1024 } + { + .name = "SPIA flash partition 1", + .size = 2*1024*1024 + }, + { + .name = "SPIA flash partition 2", + .offset = 2*1024*1024, + .size = 6*1024*1024 + } }; #define NUM_PARTITIONS 2 diff -Nru a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c --- a/drivers/mtd/nftlcore.c Mon Oct 28 11:57:50 2002 +++ b/drivers/mtd/nftlcore.c Wed Feb 26 05:35:01 2003 @@ -914,8 +914,8 @@ ****************************************************************************/ static struct mtd_notifier nftl_notifier = { - add: NFTL_notify_add, - remove: NFTL_notify_remove + .add = NFTL_notify_add, + .remove = NFTL_notify_remove }; extern char nftlmountrev[]; diff -Nru a/drivers/net/3c501.c b/drivers/net/3c501.c --- a/drivers/net/3c501.c Thu Jan 16 11:15:45 2003 +++ b/drivers/net/3c501.c Mon Feb 24 12:31:17 2003 @@ -494,7 +494,7 @@ * @regs: Register data (surplus to our requirements) * * Handle the ether interface interrupts. The 3c501 needs a lot more - * hand holding than most cards. In paticular we get a transmit interrupt + * hand holding than most cards. In particular we get a transmit interrupt * with a collision error because the board firmware isnt capable of rewinding * its own transmit buffer pointers. It can however count to 16 for us. * @@ -684,7 +684,7 @@ * @dev: Device to pull the packets from * * We have a good packet. Well, not really "good", just mostly not broken. - * We must check everything to see if it is good. In paticular we occasionally + * We must check everything to see if it is good. In particular we occasionally * get wild packet sizes from the card. If the packet seems sane we PIO it * off the card and queue it for the protocol layers. */ diff -Nru a/drivers/net/3c503.c b/drivers/net/3c503.c --- a/drivers/net/3c503.c Thu Nov 21 04:30:14 2002 +++ b/drivers/net/3c503.c Mon Feb 24 10:34:15 2003 @@ -693,7 +693,7 @@ MODULE_PARM(xcvr, "1-" __MODULE_STRING(MAX_EL2_CARDS) "i"); MODULE_PARM_DESC(io, "I/O base address(es)"); MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)"); -MODULE_PARM_DESC(xcvr, "tranceiver(s) (0=internal, 1=external)"); +MODULE_PARM_DESC(xcvr, "transceiver(s) (0=internal, 1=external)"); MODULE_DESCRIPTION("3Com ISA EtherLink II, II/16 (3c503, 3c503/16) driver"); MODULE_LICENSE("GPL"); diff -Nru a/drivers/net/3c509.c b/drivers/net/3c509.c --- a/drivers/net/3c509.c Mon Feb 10 19:25:14 2003 +++ b/drivers/net/3c509.c Tue Feb 25 11:50:50 2003 @@ -385,7 +385,7 @@ idev))) { if (pnp_device_attach(idev) < 0) continue; - if (pnp_activate_dev(idev, NULL) < 0) { + if (pnp_activate_dev(idev) < 0) { __again: pnp_device_detach(idev); continue; @@ -1139,7 +1139,7 @@ int ioaddr = dev->base_addr; EL3WINDOW(0); - /* obtain current tranceiver via WN4_MEDIA? */ + /* obtain current transceiver via WN4_MEDIA? */ tmp = inw(ioaddr + WN0_ADDR_CONF); ecmd->transceiver = XCVR_INTERNAL; switch (tmp >> 14) { @@ -1548,7 +1548,7 @@ MODULE_PARM(max_interrupt_work, "i"); MODULE_PARM_DESC(debug, "debug level (0-6)"); MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)"); -MODULE_PARM_DESC(xcvr,"tranceiver(s) (0=internal, 1=external)"); +MODULE_PARM_DESC(xcvr,"transceiver(s) (0=internal, 1=external)"); MODULE_PARM_DESC(max_interrupt_work, "maximum events handled per interrupt"); #ifdef __ISAPNP__ MODULE_PARM(nopnp, "i"); diff -Nru a/drivers/net/3c515.c b/drivers/net/3c515.c --- a/drivers/net/3c515.c Thu Jan 16 11:15:45 2003 +++ b/drivers/net/3c515.c Tue Feb 25 11:50:51 2003 @@ -469,7 +469,7 @@ if (pnp_device_attach(idev) < 0) continue; - if (pnp_activate_dev(idev, NULL) < 0) { + if (pnp_activate_dev(idev) < 0) { printk("pnp activate failed (out of resources?)\n"); pnp_device_detach(idev); return -ENOMEM; diff -Nru a/drivers/net/3c527.c b/drivers/net/3c527.c --- a/drivers/net/3c527.c Thu Jan 16 11:15:45 2003 +++ b/drivers/net/3c527.c Mon Feb 24 12:31:17 2003 @@ -227,7 +227,7 @@ * Because MCA bus is a real bus and we can scan for cards we could do a * single scan for all boards here. Right now we use the passed in device * structure and scan for only one board. This needs fixing for modules - * in paticular. + * in particular. */ int __init mc32_probe(struct net_device *dev) @@ -1168,7 +1168,7 @@ * the stack or, if the packet is near MTU sized, we allocate * another buffer and flip the old one up the stack. * - * We must succeed in keeping a buffer on the ring. If neccessary we + * We must succeed in keeping a buffer on the ring. If necessary we * will toss a received packet rather than lose a ring entry. Once * the first uncompleted descriptor is found, we move the * End-Of-List bit to include the buffers just processed. diff -Nru a/drivers/net/8390.c b/drivers/net/8390.c --- a/drivers/net/8390.c Fri Jan 10 12:04:06 2003 +++ b/drivers/net/8390.c Tue Feb 25 02:44:22 2003 @@ -277,7 +277,7 @@ /* Mask interrupts from the ethercard. SMP: We have to grab the lock here otherwise the IRQ handler on another CPU can flip window and race the IRQ mask set. We end - up trashing the mcast filter not disabling irqs if we dont lock */ + up trashing the mcast filter not disabling irqs if we don't lock */ spin_lock_irqsave(&ei_local->page_lock, flags); outb_p(0x00, e8390_base + EN0_IMR); @@ -417,7 +417,7 @@ * Handle the ether interface interrupts. We pull packets from * the 8390 via the card specific functions and fire them at the networking * stack. We also handle transmit completions and wake the transmit path if - * neccessary. We also update the counters and do other housekeeping as + * necessary. We also update the counters and do other housekeeping as * needed. */ diff -Nru a/drivers/net/acenic.c b/drivers/net/acenic.c --- a/drivers/net/acenic.c Fri Feb 7 00:20:34 2003 +++ b/drivers/net/acenic.c Tue Feb 25 09:56:33 2003 @@ -1378,7 +1378,7 @@ * On this platform, we know what the best dma settings * are. We use 64-byte maximum bursts, because if we * burst larger than the cache line size (or even cross - * a 64byte boundry in a single burst) the UltraSparc + * a 64byte boundary in a single burst) the UltraSparc * PCI controller will disconnect at 64-byte multiples. * * Read-multiple will be properly enabled above, and when diff -Nru a/drivers/net/atp.c b/drivers/net/atp.c --- a/drivers/net/atp.c Fri Jan 10 12:04:15 2003 +++ b/drivers/net/atp.c Mon Feb 24 10:34:22 2003 @@ -162,7 +162,7 @@ MODULE_PARM_DESC(debug, "ATP debug level (0-7)"); MODULE_PARM_DESC(io, "ATP I/O base address(es)"); MODULE_PARM_DESC(irq, "ATP IRQ number(s)"); -MODULE_PARM_DESC(xcvr, "ATP tranceiver(s) (0=internal, 1=external)"); +MODULE_PARM_DESC(xcvr, "ATP transceiver(s) (0=internal, 1=external)"); /* The number of low I/O ports used by the ethercard. */ #define ETHERCARD_TOTAL_SIZE 3 diff -Nru a/drivers/net/b44.h b/drivers/net/b44.h --- a/drivers/net/b44.h Thu Nov 7 09:38:35 2002 +++ b/drivers/net/b44.h Tue Feb 25 09:56:34 2003 @@ -424,7 +424,7 @@ }; /* There are only 12 bits in the DMA engine for descriptor offsetting - * so the table must be aligned on a boundry of this. + * so the table must be aligned on a boundary of this. */ #define DMA_TABLE_BYTES 4096 diff -Nru a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c --- a/drivers/net/cs89x0.c Thu Nov 21 14:06:11 2002 +++ b/drivers/net/cs89x0.c Tue Feb 25 02:08:40 2003 @@ -1112,7 +1112,7 @@ int i; int ret; -#ifndef CONFIG_SH_HICOSH4 /* uses irq#1, so this wont work */ +#ifndef CONFIG_SH_HICOSH4 /* uses irq#1, so this won't work */ if (dev->irq < 2) { /* Allow interrupts to be generated by the chip */ /* Cirrus' release had this: */ diff -Nru a/drivers/net/declance.c b/drivers/net/declance.c --- a/drivers/net/declance.c Fri Feb 7 00:20:34 2003 +++ b/drivers/net/declance.c Tue Feb 25 11:05:23 2003 @@ -887,7 +887,7 @@ cp_to_buf((char *) lp->tx_buf_ptr_cpu[entry], skb->data, skblen); /* Clear the slack of the packet, do I need this? */ - /* For a firewall its a good idea - AC */ + /* For a firewall it's a good idea - AC */ /* if (len != skblen) memset ((char *) &ib->tx_buf [entry][skblen], 0, (len - skblen) << 1); diff -Nru a/drivers/net/dgrs.c b/drivers/net/dgrs.c --- a/drivers/net/dgrs.c Thu Dec 5 18:56:44 2002 +++ b/drivers/net/dgrs.c Tue Feb 25 11:05:27 2003 @@ -274,7 +274,7 @@ ulong x; /* - * If Space.c says not to use DMA, or if its not a PLX based + * If Space.c says not to use DMA, or if it's not a PLX based * PCI board, or if the expansion ROM space is not PCI * configured, then return false. */ @@ -331,10 +331,10 @@ * Initiate DMA using PLX part on PCI board. Spin the * processor until completed. All addresses are physical! * - * If pciaddr is NULL, then its a chaining DMA, and lcladdr is + * If pciaddr is NULL, then it's a chaining DMA, and lcladdr is * the address of the first DMA descriptor in the chain. * - * If pciaddr is not NULL, then its a single DMA. + * If pciaddr is not NULL, then it's a single DMA. * * In either case, "lcladdr" must have been fixed up to make * sure the MSB isn't set using the S2DMA macro before passing @@ -511,7 +511,7 @@ if (priv0->use_dma && priv0->dmadesc_h && len > 64) { /* - * If we can use DMA and its a long frame, copy it using + * If we can use DMA and it's a long frame, copy it using * DMA chaining. */ DMACHAIN *ddp_h; /* Host virtual DMA desc. pointer */ @@ -583,7 +583,7 @@ else if (priv0->use_dma) { /* - * If we can use DMA and its a shorter frame, copy it + * If we can use DMA and it's a shorter frame, copy it * using single DMA transfers. */ uchar *phys_p; diff -Nru a/drivers/net/e100/e100_config.c b/drivers/net/e100/e100_config.c --- a/drivers/net/e100/e100_config.c Fri Jan 3 12:40:59 2003 +++ b/drivers/net/e100/e100_config.c Mon Feb 24 10:29:17 2003 @@ -149,7 +149,7 @@ * 32 from the RFD base address, instead of at offset 16. */ bdp->config[7] |= CB_CFIG_EXTENDED_RFD; - /* put the chip into D102 receive mode. This is neccessary + /* put the chip into D102 receive mode. This is necessary * for any parsing and offloading features. */ bdp->config[22] = CB_CFIG_RECEIVE_GAMLA_MODE; diff -Nru a/drivers/net/e100/e100_eeprom.c b/drivers/net/e100/e100_eeprom.c --- a/drivers/net/e100/e100_eeprom.c Tue Aug 27 17:03:04 2002 +++ b/drivers/net/e100/e100_eeprom.c Mon Feb 24 10:14:56 2003 @@ -138,7 +138,7 @@ // is then passed to the read/write functions. // // Returns: -// Size of the eeprom, or zero if an error occured +// Size of the eeprom, or zero if an error occurred //---------------------------------------------------------------------------------------- u16 e100_eeprom_size(struct e100_private *adapter) diff -Nru a/drivers/net/e100/e100_main.c b/drivers/net/e100/e100_main.c --- a/drivers/net/e100/e100_main.c Sat Feb 1 11:38:53 2003 +++ b/drivers/net/e100/e100_main.c Tue Feb 25 02:44:25 2003 @@ -1949,7 +1949,7 @@ /* to allow manipulation with current skb we need to unlink it */ list_del(&(rx_struct->list_elem)); - /* do not free & unmap badly recieved packet. + /* do not free & unmap badly received packet. * move it to the end of skb list for reuse */ if (!(rfd_status & RFD_STATUS_OK)) { e100_add_skb_to_end(bdp, rx_struct); @@ -2236,7 +2236,7 @@ spin_lock_irqsave(&(bdp->bd_lock), lock_flag); switch (bdp->next_cu_cmd) { case RESUME_NO_WAIT: - /*last cu command was a CU_RESMUE if this is a 558 or newer we dont need to + /*last cu command was a CU_RESMUE if this is a 558 or newer we don't need to * wait for command word to clear, we reach here only if we are bachlor */ e100_exec_cmd(bdp, SCB_CUC_RESUME); diff -Nru a/drivers/net/e2100.c b/drivers/net/e2100.c --- a/drivers/net/e2100.c Thu Nov 21 14:06:11 2002 +++ b/drivers/net/e2100.c Mon Feb 24 10:34:25 2003 @@ -389,7 +389,7 @@ MODULE_PARM_DESC(io, "I/O base address(es)"); MODULE_PARM_DESC(irq, "IRQ number(s)"); MODULE_PARM_DESC(mem, " memory base address(es)"); -MODULE_PARM_DESC(xcvr, "tranceiver(s) (0=internal, 1=external)"); +MODULE_PARM_DESC(xcvr, "transceiver(s) (0=internal, 1=external)"); MODULE_DESCRIPTION("Cabletron E2100 ISA ethernet driver"); MODULE_LICENSE("GPL"); diff -Nru a/drivers/net/eepro100.c b/drivers/net/eepro100.c --- a/drivers/net/eepro100.c Thu Feb 13 23:54:44 2003 +++ b/drivers/net/eepro100.c Mon Feb 24 10:34:28 2003 @@ -148,7 +148,7 @@ MODULE_PARM(max_interrupt_work, "i"); MODULE_PARM(multicast_filter_limit, "i"); MODULE_PARM_DESC(debug, "debug level (0-6)"); -MODULE_PARM_DESC(options, "Bits 0-3: tranceiver type, bit 4: full duplex, bit 5: 100Mbps"); +MODULE_PARM_DESC(options, "Bits 0-3: transceiver type, bit 4: full duplex, bit 5: 100Mbps"); MODULE_PARM_DESC(full_duplex, "full duplex setting(s) (1)"); MODULE_PARM_DESC(congenb, "Enable congestion control (1)"); MODULE_PARM_DESC(txfifo, "Tx FIFO threshold in 4 byte units, (0-15)"); diff -Nru a/drivers/net/eth16i.c b/drivers/net/eth16i.c --- a/drivers/net/eth16i.c Fri Jan 10 12:05:04 2003 +++ b/drivers/net/eth16i.c Tue Feb 25 02:08:43 2003 @@ -1231,7 +1231,7 @@ /* Turn off all interrupts from adapter */ outw(ETH16I_INTR_OFF, ioaddr + TX_INTR_REG); - /* eth16i_tx wont be called */ + /* eth16i_tx won't be called */ spin_lock(&lp->lock); status = inw(ioaddr + TX_STATUS_REG); /* Get the status */ diff -Nru a/drivers/net/fc/iph5526.c b/drivers/net/fc/iph5526.c --- a/drivers/net/fc/iph5526.c Fri Feb 14 11:23:45 2003 +++ b/drivers/net/fc/iph5526.c Tue Feb 25 09:58:52 2003 @@ -499,7 +499,7 @@ fi->q.ptr_tachyon_header[i] = fi->q.ptr_tachyon_header_base + 16*i; /* Allocate memory for indices. - * Indices should be aligned on 32 byte boundries. + * Indices should be aligned on 32 byte boundaries. */ fi->q.host_ocq_cons_indx = kmalloc(2*32, GFP_KERNEL); if (fi->q.host_ocq_cons_indx == NULL){ @@ -748,7 +748,7 @@ else if (current_IMQ_index < fi->q.imq_cons_indx) no_of_entries = IMQ_LENGTH - (fi->q.imq_cons_indx - current_IMQ_index); - /* We dont want to look at the same IMQ entry again. + /* We don't want to look at the same IMQ entry again. */ temp_imq_cons_indx = fi->q.imq_cons_indx + 1; if (no_of_entries != 0) @@ -2263,7 +2263,7 @@ u_int type = TYPE_ELS | SEQUENCE_INITIATIVE | FIRST_SEQUENCE; u_int my_mtu = fi->g.my_mtu; ENTER("tx_logi"); - /* We dont want interrupted for our own logi. + /* We don't want interrupted for our own logi. * It screws up the port discovery process. */ if (d_id == fi->g.my_id) @@ -2567,7 +2567,7 @@ } /* Perform Port Discovery after timer expires. * We are giving time for the ADISCed nodes to respond - * so that we dont have to perform PLOGI to those whose + * so that we don't have to perform PLOGI to those whose * login are _still_ valid. */ fi->explore_timer.function = port_discovery_timer; @@ -3527,7 +3527,7 @@ /* There might be some new nodes to be * discovered. But, some of the earlier * requests as a result of the RSCN might be - * in progress. We dont want to duplicate that + * in progress. We don't want to duplicate that * effort. So letz call SCR after a lag. */ fi->explore_timer.function = scr_timer; diff -Nru a/drivers/net/fc/tach_structs.h b/drivers/net/fc/tach_structs.h --- a/drivers/net/fc/tach_structs.h Tue Feb 5 09:40:03 2002 +++ b/drivers/net/fc/tach_structs.h Tue Feb 25 02:44:51 2003 @@ -248,7 +248,7 @@ volatile u_char n_port_try; volatile u_char nport_timer_set; volatile u_char lport_timer_set; - /* Hmmm... We dont want to Initialize while closing */ + /* Hmmm... We don't want to Initialize while closing */ u_char dont_init; u_int my_node_name_high; u_int my_node_name_low; diff -Nru a/drivers/net/fec.c b/drivers/net/fec.c --- a/drivers/net/fec.c Mon Jan 13 17:54:29 2003 +++ b/drivers/net/fec.c Tue Feb 25 10:44:08 2003 @@ -828,7 +828,7 @@ /* * I had some nice ideas of running the MDIO faster... * The 971 should support 8MHz and I tried it, but things acted really - * wierd, so 2.5 MHz ought to be enough for anyone... + * weird, so 2.5 MHz ought to be enough for anyone... */ static void mii_parse_lxt971_sr2(uint mii_reg, struct net_device *dev) diff -Nru a/drivers/net/hamachi.c b/drivers/net/hamachi.c --- a/drivers/net/hamachi.c Thu Feb 6 07:33:47 2003 +++ b/drivers/net/hamachi.c Mon Feb 24 09:56:05 2003 @@ -316,7 +316,7 @@ the new buffer or the function returns non-zero which should case the scheduler to reschedule the buffer later. -01/15/1999 EPK Some adjustments were made to the chip intialization. +01/15/1999 EPK Some adjustments were made to the chip initialization. End-to-end flow control should now be fully active and the interrupt algorithm vars have been changed. These could probably use further tuning. diff -Nru a/drivers/net/hp100.c b/drivers/net/hp100.c --- a/drivers/net/hp100.c Fri Jan 10 12:05:04 2003 +++ b/drivers/net/hp100.c Tue Feb 25 02:08:45 2003 @@ -2811,7 +2811,7 @@ printk("hp100: %s: Problem logging into the HUB.\n", dev->name); if (lp->chip == HP100_CHIPID_LASSEN) { /* Check allowed Register to find out why there is a problem. */ - val = hp100_inw(TRAIN_ALLOW); /* wont work on non-ETR card */ + val = hp100_inw(TRAIN_ALLOW); /* won't work on non-ETR card */ #ifdef HP100_DEBUG_TRAINING printk("hp100: %s: MAC Configuration requested: 0x%04x, HUB allowed: 0x%04x\n", dev->name, hp100_inw(TRAIN_REQUEST), val); #endif @@ -2868,7 +2868,7 @@ hp100_andb(~HP100_PCI_RESET, PCICTRL2); hp100_orb(HP100_PCI_RESET, PCICTRL2); /* Wait for min. 300 ns */ - /* we cant use jiffies here, because it may be */ + /* we can't use jiffies here, because it may be */ /* that we have disabled the timer... */ udelay(400); hp100_andb(~HP100_PCI_RESET, PCICTRL2); diff -Nru a/drivers/net/irda/actisys-sir.c b/drivers/net/irda/actisys-sir.c --- a/drivers/net/irda/actisys-sir.c Thu Nov 7 12:19:55 2002 +++ b/drivers/net/irda/actisys-sir.c Tue Feb 25 09:44:51 2003 @@ -207,7 +207,7 @@ * o second put the dongle in a know state * * The dongle is powered of the RTS and DTR lines. In the dongle, there - * is a big capacitor to accomodate the current spikes. This capacitor + * is a big capacitor to accommodate the current spikes. This capacitor * takes a least 50 ms to be charged. In theory, the Bios set those lines * up, so by the time we arrive here we should be set. It doesn't hurt * to be on the conservative side, so we will wait... diff -Nru a/drivers/net/irda/actisys.c b/drivers/net/irda/actisys.c --- a/drivers/net/irda/actisys.c Thu Nov 21 14:06:11 2002 +++ b/drivers/net/irda/actisys.c Tue Feb 25 09:44:49 2003 @@ -217,7 +217,7 @@ * o second put the dongle in a know state * * The dongle is powered of the RTS and DTR lines. In the dongle, there - * is a big capacitor to accomodate the current spikes. This capacitor + * is a big capacitor to accommodate the current spikes. This capacitor * takes a least 50 ms to be charged. In theory, the Bios set those lines * up, so by the time we arrive here we should be set. It doesn't hurt * to be on the conservative side, so we will wait... diff -Nru a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c --- a/drivers/net/irda/irda-usb.c Fri Jan 3 12:53:07 2003 +++ b/drivers/net/irda/irda-usb.c Tue Feb 25 10:11:58 2003 @@ -120,7 +120,7 @@ /************************ TRANSMIT ROUTINES ************************/ /* * Receive packets from the IrDA stack and send them on the USB pipe. - * Handle speed change, timeout and lot's of uglyness... + * Handle speed change, timeout and lot's of ugliness... */ /*------------------------------------------------------------------*/ diff -Nru a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c --- a/drivers/net/irda/irtty-sir.c Thu Nov 7 12:20:24 2002 +++ b/drivers/net/irda/irtty-sir.c Tue Feb 25 02:44:57 2003 @@ -532,7 +532,7 @@ tty->driver.flush_buffer(tty); /* from old irtty - but what is it good for? - * we _are_ the ldisc and we _dont_ implement flush_buffer! + * we _are_ the ldisc and we _don't_ implement flush_buffer! * * if (tty->ldisc.flush_buffer) * tty->ldisc.flush_buffer(tty); diff -Nru a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c --- a/drivers/net/irda/sir_dev.c Mon Dec 30 09:04:43 2002 +++ b/drivers/net/irda/sir_dev.c Tue Feb 25 02:45:00 2003 @@ -569,7 +569,7 @@ /* instead of adding tests to protect against drv->do_write==NULL * at several places we refuse to create a sir_dev instance for - * drivers which dont implement do_write. + * drivers which don't implement do_write. */ if (!drv || !drv->do_write) return NULL; diff -Nru a/drivers/net/irda/sir_kthread.c b/drivers/net/irda/sir_kthread.c --- a/drivers/net/irda/sir_kthread.c Tue Feb 11 14:57:52 2003 +++ b/drivers/net/irda/sir_kthread.c Mon Feb 24 23:13:15 2003 @@ -151,7 +151,7 @@ while (irda_rq_queue.thread != NULL) { - set_task_state(current, TASK_UNINTERRUPTIBLE); + set_task_state(current, TASK_INTERRUPTIBLE); add_wait_queue(&irda_rq_queue.kick, &wait); if (list_empty(&irda_rq_queue.request_list)) schedule(); diff -Nru a/drivers/net/ne.c b/drivers/net/ne.c --- a/drivers/net/ne.c Mon Jan 13 11:18:13 2003 +++ b/drivers/net/ne.c Tue Feb 25 11:50:51 2003 @@ -205,7 +205,7 @@ /* Avoid already found cards from previous calls */ if (pnp_device_attach(idev) < 0) continue; - if (pnp_activate_dev(idev, NULL) < 0) { + if (pnp_activate_dev(idev) < 0) { pnp_device_detach(idev); continue; } diff -Nru a/drivers/net/pcmcia/Kconfig b/drivers/net/pcmcia/Kconfig --- a/drivers/net/pcmcia/Kconfig Tue Feb 18 17:26:56 2003 +++ b/drivers/net/pcmcia/Kconfig Tue Feb 25 18:56:15 2003 @@ -153,19 +153,5 @@ The module will be called ibmtr_cs. If you want to compile it as a module, say M here and read . -config AIRONET4500_CS - tristate "Aironet 4500/4800 PCMCIA support" - depends on NET_PCMCIA_RADIO && AIRONET4500 && PCMCIA - help - Say Y here if you have a PCMCIA Aironet 4500/4800 card which you - want to use with the standard PCMCIA cardservices provided by the - pcmcia-cs package. - - 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 aironet4500_cs. If you want to - compile it as a module, say M here and read - . - endmenu diff -Nru a/drivers/net/pcmcia/Makefile b/drivers/net/pcmcia/Makefile --- a/drivers/net/pcmcia/Makefile Tue Feb 18 17:26:56 2003 +++ b/drivers/net/pcmcia/Makefile Tue Feb 25 18:56:15 2003 @@ -13,7 +13,4 @@ obj-$(CONFIG_ARCNET_COM20020_CS)+= com20020_cs.o obj-$(CONFIG_PCMCIA_AXNET) += axnet_cs.o -# 16-bit wireless client drivers -obj-$(CONFIG_AIRONET4500_CS) += aironet4500_cs.o - obj-$(CONFIG_PCMCIA_IBMTR) += ibmtr_cs.o diff -Nru a/drivers/net/pcmcia/aironet4500_cs.c b/drivers/net/pcmcia/aironet4500_cs.c --- a/drivers/net/pcmcia/aironet4500_cs.c Sun Feb 2 13:40:35 2003 +++ /dev/null Wed Dec 31 16:00:00 1969 @@ -1,706 +0,0 @@ -/* - * Aironet 4500 Pcmcia driver - * - * Elmer Joandi, Januar 1999 - * Copyright Elmer Joandi, all rights restricted - * - * - * Revision 0.1 ,started 30.12.1998 - * - * - */ - -#define DRV_NAME "aironet4500_cs" -#define DRV_VERSION "0.1" - -static const char *awc_version = -DRV_NAME ".c v" DRV_VERSION " 1/1/99 Elmer Joandi, elmer@ylenurme.ee.\n"; - - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "../aironet4500.h" - -static u_int irq_mask = 0x5eF8; -static int awc_ports[] = {0x140,0x100,0xc0, 0x80 }; -#if LINUX_VERSION_CODE > 0x20100 -MODULE_PARM(irq_mask, "i"); - -#endif - - -#define RUN_AT(x) (jiffies+(x)) - -#ifdef PCMCIA_DEBUG -static int pc_debug = PCMCIA_DEBUG; -MODULE_PARM(pc_debug, "i"); -#define PC_DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args) -static char *version = -"aironet4500_cs.c v0.1 1/1/99 Elmer Joandi, elmer@ylenurme.ee.\n"; -#else -#define PC_DEBUG(n, args...) -#endif - -/* Index of functions. */ - -static dev_info_t dev_info = "aironet4500_cs"; - -static dev_link_t *awc_attach(void); -static void awc_detach(dev_link_t *); -static void awc_release(u_long arg); -static int awc_event(event_t event, int priority, - event_callback_args_t *args); - -static dev_link_t *dev_list; - -static void cs_error(client_handle_t handle, int func, int ret) -{ -#if CS_RELEASE_CODE < 0x2911 - CardServices(ReportError, dev_info, (void *)func, (void *)ret); -#else - error_info_t err = { func, ret }; - CardServices(ReportError, handle, &err); -#endif -} - -#define CFG_CHECK(fn, args...) if (CardServices(fn, args) != 0) goto next_entry - -static void flush_stale_links(void) -{ - dev_link_t *link, *next; - for (link = dev_list; link; link = next) { - next = link->next; - if (link->state & DEV_STALE_LINK) - awc_detach(link); - } -} - - -/* - We never need to do anything when a awc device is "initialized" - by the net software, because we only register already-found cards. -*/ - -static int awc_pcmcia_init(struct net_device *dev) -{ - return awc_init(dev); - -} - -static int awc_pcmcia_open(struct net_device *dev) -{ - dev_link_t *link; - int status; - - for (link = dev_list; link; link = link->next) - if (link->priv == dev) break; - if (!DEV_OK(link)) - return -ENODEV; - - status = awc_open(dev); - - if (!status ) - link->open++; - - return status; -} - -static int awc_pcmcia_close(struct net_device *dev) -{ -// int ioaddr = dev->base_addr; - dev_link_t *link; - int ret; - - for (link = dev_list; link; link = link->next) - if (link->priv == dev) break; - if (link == NULL) - return -ENODEV; - - PC_DEBUG(2, "%s: closing device.\n", dev->name); - - link->open--; - ret = awc_close(dev); - - if (link->state & DEV_STALE_CONFIG) { - link->release.expires = RUN_AT( HZ/20 ); - link->state |= DEV_RELEASE_PENDING; - add_timer(&link->release); - } - return ret; -} - -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 awc_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; -} - -/* - awc_attach() creates an "instance" of the driver, allocating - local data structures for one device. The device is registered - with Card Services. -*/ - -static dev_link_t *awc_attach(void) -{ - client_reg_t client_reg; - dev_link_t *link = NULL; - struct net_device *dev = NULL; - int ret; - - PC_DEBUG(0, "awc_attach()\n"); - flush_stale_links(); - - /* Create the PC card device object. */ - link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); - if (!link) - return NULL; - memset(link, 0, sizeof(struct dev_link_t)); - - link->dev = kmalloc(sizeof(struct dev_node_t), GFP_KERNEL); - if (!link->dev) { - kfree(link); - return NULL; - } - - memset(link->dev, 0, sizeof(struct dev_node_t)); - - init_timer(&link->release); - link->release.function = &awc_release; - link->release.data = (u_long)link; -// link->io.NumPorts1 = 32; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; -// link->io.IOAddrLines = 5; - link->irq.Attributes = IRQ_HANDLE_PRESENT ; // |IRQ_TYPE_EXCLUSIVE ; - link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID; - link->irq.IRQInfo2 = irq_mask; - link->irq.Handler = &awc_interrupt; - 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; - - /* Create the network device object. */ - - dev = kmalloc(sizeof(struct net_device ), GFP_KERNEL); -// dev = init_etherdev(0, sizeof(struct awc_private) ); - if (!dev ) { - printk(KERN_CRIT "out of mem on dev alloc \n"); - kfree(link->dev); - kfree(link); - return NULL; - }; - memset(dev,0,sizeof(struct net_device)); - dev->priv = kmalloc(sizeof(struct awc_private), GFP_KERNEL); - if (!dev->priv ) {printk(KERN_CRIT "out of mem on dev priv alloc \n"); return NULL;}; - memset(dev->priv,0,sizeof(struct awc_private)); - -// link->dev->minor = dev->minor; -// link->dev->major = dev->major; - - /* The 4500-specific entries in the device structure. */ - -// dev->tx_queue_len = tx_queue_len; - - dev->hard_start_xmit = &awc_start_xmit; -// dev->set_config = &awc_config_misiganes,aga mitte awc_config; - dev->get_stats = &awc_get_stats; -// dev->set_multicast_list = &awc_set_multicast_list; - dev->do_ioctl = &awc_ioctl; - - strcpy(dev->name, ((struct awc_private *)dev->priv)->node.dev_name); - - ether_setup(dev); - - dev->init = &awc_pcmcia_init; - dev->open = &awc_pcmcia_open; - dev->stop = &awc_pcmcia_close; - - link->priv = dev; -#if CS_RELEASE_CODE > 0x2911 - link->irq.Instance = dev; -#endif - - /* 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 = &awc_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); - awc_detach(link); - return NULL; - } - - return link; -} /* awc_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 awc_detach(dev_link_t *link) -{ - dev_link_t **linkp; - unsigned long flags; - int i=0; - - DEBUG(0, "awc_detach(0x%p)\n", link); - - /* Locate device structure */ - for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) - if (*linkp == link) break; - if (*linkp == NULL) - return; - - save_flags(flags); - cli(); - if (link->state & DEV_RELEASE_PENDING) { - del_timer(&link->release); - link->state &= ~DEV_RELEASE_PENDING; - } - restore_flags(flags); - - if (link->state & DEV_CONFIG) { - awc_release((u_long)link); - if (link->state & DEV_STALE_CONFIG) { - link->state |= DEV_STALE_LINK; - return; - } - } - - if (link->handle) - CardServices(DeregisterClient, link->handle); - - /* Unlink device structure, free bits */ - *linkp = link->next; - - i=0; - while ( i < MAX_AWCS) { - if (!aironet4500_devices[i]) - {i++; continue;} - if (aironet4500_devices[i] == link->priv){ - if (awc_proc_unset_fun) - awc_proc_unset_fun(i); - - aironet4500_devices[i]=0; - } - i++; - } - - if (link->priv) { - //struct net_device *dev = link->priv; - // dam dam damn mif (dev->priv) - // kfree(dev->priv); - kfree(link->priv); - } - kfree(link->dev); - kfree(link); - -} /* awc_detach */ - -/* - - awc_pcmcia_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. - -*/ - -#define CS_CHECK(fn, args...) \ -while ((last_ret=CardServices(last_fn=(fn), args))!=0) goto cs_failed - -static void awc_pcmcia_config(dev_link_t *link) -{ - client_handle_t handle; - struct net_device *dev; - struct awc_private *lp; - tuple_t tuple; - int ii; - cisparse_t parse; - u_short buf[64]; - int last_fn, last_ret, i = 0; -// int ioaddr; - u16 *phys_addr; - int retval; - - handle = link->handle; - dev = link->priv; - phys_addr = (u16 *)dev->dev_addr; - - PC_DEBUG(0, "awc_pcmcia_config(0x%p)\n", link); - - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, handle, &tuple); - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - CS_CHECK(GetTupleData, handle, &tuple); - CS_CHECK(ParseTuple, handle, &tuple, &parse); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - - - /* Configure card */ - link->state |= DEV_CONFIG; - - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - CS_CHECK(GetFirstTuple, handle, &tuple); - - while (1) { - cistpl_cftable_entry_t dflt = { 0 }; - cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); - CFG_CHECK(GetTupleData, handle, &tuple); - CFG_CHECK(ParseTuple, handle, &tuple, &parse); - - if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg; - if (cfg->index == 0) goto next_entry; - link->conf.ConfigIndex = cfg->index; - - /* Use power settings for Vcc and Vpp if present */ - /* Note that the CIS values need to be rescaled */ - if (cfg->vcc.present & (1<conf.Vcc = cfg->vcc.param[CISTPL_POWER_VNOM]/10000; - else if (dflt.vcc.present & (1<conf.Vcc = dflt.vcc.param[CISTPL_POWER_VNOM]/10000; - - if (cfg->vpp1.present & (1<conf.Vpp1 = link->conf.Vpp2 = - cfg->vpp1.param[CISTPL_POWER_VNOM]/10000; - else if (dflt.vpp1.present & (1<conf.Vpp1 = link->conf.Vpp2 = - dflt.vpp1.param[CISTPL_POWER_VNOM]/10000; - - /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1) - link->conf.Attributes |= CONF_ENABLE_IRQ; - - /* IO window settings */ - link->io.NumPorts1 = link->io.NumPorts2 = 0; - if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) { - cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) { - - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - printk(KERN_CRIT "8-bit IO not supported on this aironet 4500 driver \n"); - } - link->io.BasePort1 = io->win[0].base; - - link->io.NumPorts1 = io->win[0].len; - if (io->nwin > 1) { - link->io.Attributes2 = link->io.Attributes1; - link->io.BasePort2 = io->win[1].base; - link->io.NumPorts2 = io->win[1].len; - } - } - ii = 0; - last_fn = RequestIO; - while ((last_ret = CardServices(RequestIO, link->handle, &link->io)) ){ - - if (ii > 4) - goto cs_failed; - link->io.BasePort1 = awc_ports[ii]; - ii++; - }; - - - break; - - next_entry: - if (CardServices(GetNextTuple, handle, &tuple)) - break; - } - - if (link->conf.Attributes & CONF_ENABLE_IRQ){ - - ii = 0; last_fn = RequestIRQ; - while ((last_ret = CardServices(RequestIRQ, link->handle, &link->irq)) ){ - - ii++; - while (!(irq_mask & (1 << ii) ) && ii < 15) - ii++; - link->irq.IRQInfo2 = 1 << ii; - - if(ii > 15) - goto cs_failed; - printk("trying irq %d , mask %x \n",ii, link->irq.IRQInfo2); - - }; - } - - CS_CHECK(RequestConfiguration, link->handle, &link->conf); - - - dev->irq = link->irq.AssignedIRQ; - dev->base_addr = link->io.BasePort1; - - - awc_private_init( dev); - - - - retval = register_netdev(dev); - if (retval != 0) { - printk(KERN_NOTICE "awc_cs: register_netdev() failed for dev %x retval %x\n",(unsigned int)dev,retval); - goto failed; - } - - if(awc_pcmcia_init(dev)) goto failed; - - i=0; - while (aironet4500_devices[i] && i < MAX_AWCS-1) i++; - if (!aironet4500_devices[i]){ - aironet4500_devices[i]=dev; - if (awc_proc_set_fun) - awc_proc_set_fun(i); - } - - - link->state &= ~DEV_CONFIG_PENDING; - - lp = (struct awc_private *)dev->priv; - - DEBUG(1,"pcmcia config complete on port %x \n",(unsigned int)dev->base_addr); - - return; - -cs_failed: - cs_error(link->handle, last_fn, last_ret); - link->dev=NULL; -failed: - - awc_release((u_long)link); - return; - -} /* awc_pcmcia_config */ - -/* - After a card is removed, awc_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 awc_release(u_long arg) -{ - dev_link_t *link = (dev_link_t *)arg; - struct net_device *dev = link->priv; - - DEBUG(0, "awc_release(0x%p)\n", link); - - if (link->open) { - DEBUG(1, "awc_cs: release postponed, '%s' still open\n", - link->dev->dev_name); - link->state |= DEV_STALE_CONFIG; - return; - } - - CardServices(ReleaseConfiguration, link->handle); - CardServices(ReleaseIO, link->handle, &link->io); - CardServices(ReleaseIRQ, link->handle, &link->irq); - - CardServices(ReleaseWindow, link->win); - if (link->dev) - unregister_netdev(dev); - // link->dev = NULL; - - link->state &= ~DEV_CONFIG; - if (link->state & DEV_STALE_LINK) - awc_detach(link); - -} /* awc_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. -*/ - -static int awc_event(event_t event, int priority, - event_callback_args_t *args) -{ - dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; - - PC_DEBUG(1, "awc_event(0x%06x)\n", event); - - switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - netif_device_detach(dev); - link->release.expires = RUN_AT( HZ/20 ); - add_timer(&link->release); - } - break; - case CS_EVENT_CARD_INSERTION: - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - awc_pcmcia_config(link); - break; - case CS_EVENT_PM_SUSPEND: - 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) { - // awc_reset(dev); - netif_device_attach(dev); - } - } - break; - } - return 0; -} /* awc_event */ - - - -static int __init aironet_cs_init(void) -{ - servinfo_t serv; - - /* Always emit the version, before any failure. */ - printk(KERN_INFO"%s", awc_version); - PC_DEBUG(0, "%s\n", version); - CardServices(GetCardServicesInfo, &serv); - if (serv.Revision != CS_RELEASE_CODE) { - printk(KERN_NOTICE "awc_cs: Card Services release " - "does not match!\n"); - return -1; - } - register_pcmcia_driver(&dev_info, &awc_attach, &awc_detach); - return 0; -} - -static void __exit aironet_cs_exit(void) -{ - DEBUG(0, "awc_cs: unloading %c ",'\n'); - unregister_pcmcia_driver(&dev_info); - - while (dev_list != NULL) { - if (dev_list->state & DEV_CONFIG) - awc_release((u_long)dev_list); - awc_detach(dev_list); - } - -// while (dev_list != NULL) -// awc_detach(dev_list); -} - -module_init(aironet_cs_init); -module_exit(aironet_cs_exit); -MODULE_LICENSE("GPL"); diff -Nru a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c --- a/drivers/net/pcmcia/axnet_cs.c Sun Feb 2 13:40:35 2003 +++ b/drivers/net/pcmcia/axnet_cs.c Tue Feb 25 02:45:03 2003 @@ -1226,7 +1226,7 @@ /* Mask interrupts from the ethercard. SMP: We have to grab the lock here otherwise the IRQ handler on another CPU can flip window and race the IRQ mask set. We end - up trashing the mcast filter not disabling irqs if we dont lock */ + up trashing the mcast filter not disabling irqs if we don't lock */ spin_lock_irqsave(&ei_local->page_lock, flags); outb_p(0x00, e8390_base + EN0_IMR); @@ -1341,7 +1341,7 @@ * Handle the ether interface interrupts. We pull packets from * the 8390 via the card specific functions and fire them at the networking * stack. We also handle transmit completions and wake the transmit path if - * neccessary. We also update the counters and do other housekeeping as + * necessary. We also update the counters and do other housekeeping as * needed. */ diff -Nru a/drivers/net/pppoe.c b/drivers/net/pppoe.c --- a/drivers/net/pppoe.c Sun Dec 22 23:28:35 2002 +++ b/drivers/net/pppoe.c Tue Feb 25 09:17:47 2003 @@ -292,7 +292,7 @@ /* Now restart from the beginning of this * hash chain. We always NULL out pppoe_dev - * so we are guarenteed to make forward + * so we are guaranteed to make forward * progress. */ po = item_hash_table[hash]; diff -Nru a/drivers/net/sb1000.c b/drivers/net/sb1000.c --- a/drivers/net/sb1000.c Sun Jan 12 12:14:10 2003 +++ b/drivers/net/sb1000.c Tue Feb 25 11:50:51 2003 @@ -170,7 +170,7 @@ if (pnp_device_attach(idev) < 0) continue; - if (pnp_activate_dev(idev, NULL) < 0) { + if (pnp_activate_dev(idev) < 0) { __again: pnp_device_detach(idev); continue; diff -Nru a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c --- a/drivers/net/sb1250-mac.c Wed Aug 28 00:53:52 2002 +++ b/drivers/net/sb1250-mac.c Mon Feb 24 10:14:59 2003 @@ -512,7 +512,7 @@ * regidx = index of register to read * * Return value: - * value read, or 0 if an error occured. + * value read, or 0 if an error occurred. ********************************************************************* */ static unsigned int sbmac_mii_read(struct sbmac_softc *s,int phyaddr,int regidx) @@ -554,7 +554,7 @@ SBMAC_WRITECSR(s->sbm_mdio,M_MAC_MDIO_DIR_INPUT); /* - * If an error occured, the PHY will signal '1' back + * If an error occurred, the PHY will signal '1' back */ error = SBMAC_READCSR(s->sbm_mdio) & M_MAC_MDIO_IN; diff -Nru a/drivers/net/sis900.c b/drivers/net/sis900.c --- a/drivers/net/sis900.c Tue Feb 18 10:12:35 2003 +++ b/drivers/net/sis900.c Tue Feb 25 02:45:05 2003 @@ -1971,7 +1971,7 @@ status = mdio_read(dev, mii_phy->phy_addr, MII_CONTROL); /* enable auto negotiation and reset the negotioation - (I dont really know what the auto negatiotiation reset + (I don't really know what the auto negatiotiation reset really means, but it sounds for me right to do one here)*/ mdio_write(dev, mii_phy->phy_addr, MII_CONTROL, status | MII_CNTL_AUTO | MII_CNTL_RST_AUTO); diff -Nru a/drivers/net/sk98lin/h/lm80.h b/drivers/net/sk98lin/h/lm80.h --- a/drivers/net/sk98lin/h/lm80.h Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/h/lm80.h Mon Feb 24 10:15:02 2003 @@ -126,7 +126,7 @@ #define LM80_IS_BTI (1<<1) /* state of BTI# pin */ #define LM80_IS_FAN1 (1<<2) /* count limit exceeded for Fan 1 */ #define LM80_IS_FAN2 (1<<3) /* count limit exceeded for Fan 2 */ -#define LM80_IS_CI (1<<4) /* Chassis Intrusion occured */ +#define LM80_IS_CI (1<<4) /* Chassis Intrusion occurred */ #define LM80_IS_OS (1<<5) /* OS temperature limit exceeded */ /* bit 6 and 7 are reserved in LM80_ISRC_2 */ #define LM80_IS_HT_IRQ_MD (1<<6) /* Hot temperature interrupt mode */ diff -Nru a/drivers/net/sk98lin/h/skdrv1st.h b/drivers/net/sk98lin/h/skdrv1st.h --- a/drivers/net/sk98lin/h/skdrv1st.h Tue Feb 5 07:23:42 2002 +++ b/drivers/net/sk98lin/h/skdrv1st.h Mon Feb 24 10:29:21 2003 @@ -72,7 +72,7 @@ * Description: * * This is the first include file of the driver, which includes all - * neccessary system header files and some of the GEnesis header files. + * necessary system header files and some of the GEnesis header files. * It also defines some basic items. * * Include File Hierarchy: diff -Nru a/drivers/net/sk98lin/h/skdrv2nd.h b/drivers/net/sk98lin/h/skdrv2nd.h --- a/drivers/net/sk98lin/h/skdrv2nd.h Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/h/skdrv2nd.h Mon Feb 24 10:29:22 2003 @@ -85,7 +85,7 @@ * Description: * * This is the second include file of the driver, which includes all other - * neccessary files and defines all structures and constants used by the + * necessary files and defines all structures and constants used by the * driver and the common modules. * * Include File Hierarchy: diff -Nru a/drivers/net/sk98lin/h/xmac_ii.h b/drivers/net/sk98lin/h/xmac_ii.h --- a/drivers/net/sk98lin/h/xmac_ii.h Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/h/xmac_ii.h Mon Feb 24 12:51:23 2003 @@ -279,7 +279,7 @@ * XMAC Bit Definitions * * If the bit access behaviour differs from the register access behaviour - * (r/w, ro) this is docomented after the bit number. The following bit + * (r/w, ro) this is documented after the bit number. The following bit * access behaviours are used: * (sc) self clearing * (ro) read only @@ -413,7 +413,7 @@ #define XM_ST_BC (1L<<7) /* Bit 7: Broadcast packet */ #define XM_ST_MC (1L<<6) /* Bit 6: Multicast packet */ #define XM_ST_UC (1L<<5) /* Bit 5: Unicast packet */ -#define XM_ST_TX_UR (1L<<4) /* Bit 4: FIFO Underrun occured */ +#define XM_ST_TX_UR (1L<<4) /* Bit 4: FIFO Underrun occurred */ #define XM_ST_CS_ERR (1L<<3) /* Bit 3: Carrier Sense Error */ #define XM_ST_LAT_COL (1L<<2) /* Bit 2: Late Collision Error */ #define XM_ST_MUL_COL (1L<<1) /* Bit 1: Multiple Collisions */ diff -Nru a/drivers/net/sk98lin/skcsum.c b/drivers/net/sk98lin/skcsum.c --- a/drivers/net/sk98lin/skcsum.c Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/skcsum.c Mon Feb 24 12:51:23 2003 @@ -195,7 +195,7 @@ * zero.) * * Note: - * There is a bug in the ASIC whic may lead to wrong checksums. + * There is a bug in the ASIC which may lead to wrong checksums. * * Arguments: * pAc - A pointer to the adapter context struct. diff -Nru a/drivers/net/sk98lin/skgehwt.c b/drivers/net/sk98lin/skgehwt.c --- a/drivers/net/sk98lin/skgehwt.c Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/skgehwt.c Mon Feb 24 10:30:56 2003 @@ -61,14 +61,14 @@ * fix: chg pAc -> pAC * * Revision 1.4 1998/08/10 14:14:52 gklug - * rmv: unneccessary SK_ADDR macro + * rmv: unnecessary SK_ADDR macro * * Revision 1.3 1998/08/07 12:53:44 gklug * fix: first compiled version * * Revision 1.2 1998/08/07 09:19:29 gklug * adapt functions to the C coding conventions - * rmv unneccessary functions. + * rmv unnecessary functions. * * Revision 1.1 1998/08/05 11:28:36 gklug * first version: adapted from SMT/FDDI diff -Nru a/drivers/net/sk98lin/skgepnmi.c b/drivers/net/sk98lin/skgepnmi.c --- a/drivers/net/sk98lin/skgepnmi.c Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/skgepnmi.c Mon Feb 24 12:31:17 2003 @@ -236,7 +236,7 @@ * -Fixed bug for RX counters. On an RX overflow interrupt the high * words of all RX counters were incremented. * -SET operations on FLOWCTRL_MODE and LINK_MODE accept now the - * value 0, which has no effect. It is usefull for multiple instance + * value 0, which has no effect. It is useful for multiple instance * SETs. * * Revision 1.37 1998/11/20 08:02:04 mhaveman @@ -1639,7 +1639,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed - * SK_PNMI_ERR_GENERAL A general severe internal error occured + * SK_PNMI_ERR_GENERAL A general severe internal error occurred * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take * the data. * SK_PNMI_ERR_UNKNOWN_OID The requested OID is unknown @@ -1672,13 +1672,13 @@ * Description: * Calls a general sub-function for all this stuff. The preset does * the same as a set, but returns just before finally setting the - * new value. This is usefull to check if a set might be successfull. + * new value. This is useful to check if a set might be successful. * If as instance a -1 is passed, an array of values is supposed and * all instance of the OID will be set. * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -1716,13 +1716,13 @@ * Description: * Calls a general sub-function for all this stuff. The preset does * the same as a set, but returns just before finally setting the - * new value. This is usefull to check if a set might be successfull. + * new value. This is useful to check if a set might be successful. * If as instance a -1 is passed, an array of values is supposed and * all instance of the OID will be set. * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -1766,7 +1766,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed - * SK_PNMI_ERR_GENERAL A general severe internal error occured + * SK_PNMI_ERR_GENERAL A general severe internal error occurred * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to take * the data. * SK_PNMI_ERR_UNKNOWN_NET The requested NetIndex doesn't exist @@ -1935,7 +1935,7 @@ * Description: * Calls a general sub-function for all this set stuff. The preset does * the same as a set, but returns just before finally setting the - * new value. This is usefull to check if a set might be successfull. + * new value. This is useful to check if a set might be successful. * The sub-function runs through the IdTable, checks which OIDs are able * to set, and calls the handler function of the OID to perform the * preset. The return value of the function will also be stored in @@ -1944,7 +1944,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -1983,7 +1983,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -2934,7 +2934,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -3002,7 +3002,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -3137,7 +3137,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -3280,7 +3280,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -3427,7 +3427,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -3639,7 +3639,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -3758,7 +3758,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -4003,7 +4003,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -4482,7 +4482,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -5189,7 +5189,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -5498,7 +5498,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -5698,7 +5698,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -6362,7 +6362,7 @@ * * Returns: * SK_PNMI_ERR_OK The request was successfully performed. - * SK_PNMI_ERR_GENERAL A general severe internal error occured. + * SK_PNMI_ERR_GENERAL A general severe internal error occurred. * SK_PNMI_ERR_TOO_SHORT The passed buffer is too short to contain * the correct data (e.g. a 32bit value is * needed, but a 16 bit value was passed). @@ -6813,7 +6813,7 @@ * * Description: * The COMMON module only tells us if the mode is half or full duplex. - * But in the decade of auto sensing it is usefull for the user to + * But in the decade of auto sensing it is useful for the user to * know if the mode was negotiated or forced. Therefore we have a * look to the mode, which was last used by the negotiation process. * @@ -7364,7 +7364,7 @@ * * Description: * The trap buffer stores various events. A user application somehow - * gets notified that an event occured and retrieves the trap buffer + * gets notified that an event occurred and retrieves the trap buffer * contens (or simply polls the buffer). The buffer is organized as * a ring which stores the newest traps at the beginning. The oldest * traps are overwritten by the newest ones. Each trap entry has a diff -Nru a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c --- a/drivers/net/sk98lin/skgesirq.c Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/skgesirq.c Mon Feb 24 10:16:37 2003 @@ -736,14 +736,14 @@ /* Check whether XMACs are correctly initialized */ if ((Istatus & (IS_PA_TO_RX1 | IS_PA_TO_TX1)) && !pAC->GIni.GP[MAC_1].PState) { - /* XMAC was not initialized but Packet timeout occured */ + /* XMAC was not initialized but Packet timeout occurred */ SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E004, SKERR_SIRQ_E004MSG); } if ((Istatus & (IS_PA_TO_RX2 | IS_PA_TO_TX2)) && !pAC->GIni.GP[MAC_2].PState) { - /* XMAC was not initialized but Packet timeout occured */ + /* XMAC was not initialized but Packet timeout occurred */ SK_ERR_LOG(pAC, SK_ERRCL_SW | SK_ERRCL_INIT, SKERR_SIRQ_E005, SKERR_SIRQ_E005MSG); } @@ -1111,7 +1111,7 @@ * otherwise the Linux driver will have a problem. */ /* - * We received a bunch of frames or no CRC error occured on the + * We received a bunch of frames or no CRC error occurred on the * network -> ok. */ pPrt->PPrevRx = RxCts; @@ -1379,7 +1379,7 @@ pPrt->PAutoNegTOCt ++; /* - * Timeout occured. + * Timeout occurred. * What do we need now? */ SK_DBG_MSG(pAC,SK_DBGMOD_HWM, @@ -1389,7 +1389,7 @@ if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE && pPrt->PLipaAutoNeg != SK_LIPA_AUTO) { /* - * Timeout occured + * Timeout occurred * Set Link manually up. */ SkHWSenseSetNext(pAC, IoC, Port, SK_LMODE_FULL); @@ -1872,7 +1872,7 @@ pPrt->PAutoNegTimeOut ++; if (pPrt->PAutoNegTimeOut >= SK_AND_MAX_TO) { /* - * Timeout occured. + * Timeout occurred. * What do we need now? */ SK_DBG_MSG(pAC,SK_DBGMOD_HWM, @@ -1882,7 +1882,7 @@ if (pPrt->PLinkModeConf == SK_LMODE_AUTOSENSE && pPrt->PLipaAutoNeg != SK_LIPA_AUTO) { /* - * Timeout occured + * Timeout occurred * Set Link manually up. */ SkHWSenseSetNext(pAC, IoC, Port, diff -Nru a/drivers/net/sk98lin/ski2c.c b/drivers/net/sk98lin/ski2c.c --- a/drivers/net/sk98lin/ski2c.c Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/ski2c.c Mon Feb 24 10:29:25 2003 @@ -178,7 +178,7 @@ * Revision 1.2 1998/08/11 07:27:15 gklug * add: functions of the interface * adapt rest of source to C coding Conventions - * rmv: unneccessary code taken from Mona Lisa + * rmv: unnecessary code taken from Mona Lisa * * Revision 1.1 1998/06/19 14:28:43 malthoff * Created. Sources taken from ML Projekt. diff -Nru a/drivers/net/sk98lin/skqueue.c b/drivers/net/sk98lin/skqueue.c --- a/drivers/net/sk98lin/skqueue.c Mon Feb 4 23:42:03 2002 +++ b/drivers/net/sk98lin/skqueue.c Mon Feb 24 10:16:39 2003 @@ -153,7 +153,7 @@ * send command to state machine * end * return error reported by individual Event function - * 0 if no error occured. + * 0 if no error occurred. */ int SkEventDispatcher( SK_AC *pAC, /* Adapters Context */ diff -Nru a/drivers/net/sk98lin/skvpd.c b/drivers/net/sk98lin/skvpd.c --- a/drivers/net/sk98lin/skvpd.c Fri Feb 7 00:20:34 2003 +++ b/drivers/net/sk98lin/skvpd.c Tue Feb 25 10:47:24 2003 @@ -563,7 +563,7 @@ /* * find the Keyword 'key' in the VPD buffer and fills the - * parameter sturct 'p' with it's values + * parameter sturct 'p' with its values * * returns *p success * 0: parameter was not found or VPD encoding error diff -Nru a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c --- a/drivers/net/sk98lin/skxmac2.c Fri Feb 7 00:20:34 2003 +++ b/drivers/net/sk98lin/skxmac2.c Mon Feb 24 10:29:27 2003 @@ -596,7 +596,7 @@ * none, National: 80ns). * * ATTENTION: - * It is absolutely neccessary to reset the SW_RST Bit first + * It is absolutely necessary to reset the SW_RST Bit first * before calling this function. * * Returns: diff -Nru a/drivers/net/sk_mca.c b/drivers/net/sk_mca.c --- a/drivers/net/sk_mca.c Thu Jan 16 11:15:45 2003 +++ b/drivers/net/sk_mca.c Mon Feb 24 12:16:14 2003 @@ -45,7 +45,7 @@ May 23nd, 1999 can receive frames, send frames May 24th, 1999 - modularized intialization of LANCE + modularized initialization of LANCE loadable as module still Tx problem :-( May 26th, 1999 @@ -581,7 +581,7 @@ return GetLANCE(dev, LANCE_CSR0); } -/* did we loose blocks due to a FIFO overrun ? */ +/* did we lose blocks due to a FIFO overrun ? */ static u16 irqmiss_handler(struct SKMCA_NETDEV *dev, u16 oldcsr0) { diff -Nru a/drivers/net/skfp/h/smc.h b/drivers/net/skfp/h/smc.h --- a/drivers/net/skfp/h/smc.h Mon Feb 4 23:38:27 2002 +++ b/drivers/net/skfp/h/smc.h Mon Feb 24 10:22:46 2003 @@ -320,7 +320,7 @@ u_char evc_rep_required ; /* report required */ u_short evc_para ; /* SMT Para Number */ u_char *evc_cond_state ; /* condition state */ - u_char *evc_multiple ; /* multiple occurence */ + u_char *evc_multiple ; /* multiple occurrence */ } ; /* diff -Nru a/drivers/net/skfp/hwt.c b/drivers/net/skfp/hwt.c --- a/drivers/net/skfp/hwt.c Tue Feb 5 09:40:02 2002 +++ b/drivers/net/skfp/hwt.c Tue Feb 25 10:27:32 2003 @@ -264,7 +264,7 @@ * para start start time * duration time to wait * - * NOTE: The fuction will return immediatly, if the timer is not + * NOTE: The fuction will return immediately, if the timer is not * started ************************/ void hwt_wait_time(smc,start,duration) diff -Nru a/drivers/net/slhc.c b/drivers/net/slhc.c --- a/drivers/net/slhc.c Tue Dec 31 02:05:24 2002 +++ b/drivers/net/slhc.c Tue Feb 25 11:05:23 2003 @@ -265,7 +265,7 @@ /* Bail if the TCP packet isn't `compressible' (i.e., ACK isn't set or * some other control bit is set). Also uncompressible if - * its a runt. + * it's a runt. */ if(hlen > isize || th->syn || th->fin || th->rst || ! (th->ack)){ diff -Nru a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c --- a/drivers/net/smc-ultra.c Mon Jan 13 10:25:14 2003 +++ b/drivers/net/smc-ultra.c Tue Feb 25 11:50:51 2003 @@ -293,7 +293,7 @@ /* Avoid already found cards from previous calls */ if (pnp_device_attach(idev) < 0) continue; - if (pnp_activate_dev(idev, NULL) < 0) { + if (pnp_activate_dev(idev) < 0) { __again: pnp_device_detach(idev); continue; diff -Nru a/drivers/net/sungem.c b/drivers/net/sungem.c --- a/drivers/net/sungem.c Thu Feb 13 22:24:17 2003 +++ b/drivers/net/sungem.c Tue Feb 25 09:17:50 2003 @@ -2991,7 +2991,7 @@ gem_begin_auto_negotiation(gp, NULL); spin_unlock_irq(&gp->lock); - /* It is guarenteed that the returned buffer will be at least + /* It is guaranteed that the returned buffer will be at least * PAGE_SIZE aligned. */ gp->init_block = (struct gem_init_block *) diff -Nru a/drivers/net/sungem.h b/drivers/net/sungem.h --- a/drivers/net/sungem.h Tue Oct 1 07:39:58 2002 +++ b/drivers/net/sungem.h Tue Feb 25 09:17:53 2003 @@ -562,7 +562,7 @@ */ /* Statistics Registers. All of these registers are 16-bits and - * track occurances of a specific event. GEM can be configured + * track occurrences of a specific event. GEM can be configured * to interrupt the host cpu when any of these counters overflow. * They should all be explicitly initialized to zero when the interface * is brought up. @@ -830,7 +830,7 @@ * RX Kick register) by the driver it must make sure the buffers are * truly ready and that the ownership bits are set properly. * - * Even though GEM modifies the RX descriptors, it guarentees that the + * Even though GEM modifies the RX descriptors, it guarantees that the * buffer DMA address field will stay the same when it performs these * updates. Therefore it can be used to keep track of DMA mappings * by the host driver just as in the TX descriptor case above. diff -Nru a/drivers/net/sunhme.c b/drivers/net/sunhme.c --- a/drivers/net/sunhme.c Tue Dec 10 12:06:42 2002 +++ b/drivers/net/sunhme.c Tue Feb 25 09:56:37 2003 @@ -1198,7 +1198,7 @@ * (ETH_FRAME_LEN + 64 + 2) = (1514 + 64 + 2) = 1580 bytes. * * First our alloc_skb() routine aligns the data base to a 64 byte - * boundry. We now have 0xf001b040 as our skb data address. We + * boundary. We now have 0xf001b040 as our skb data address. We * plug this into the receive descriptor address. * * Next, we skb_reserve() 2 bytes to account for the Happy Meal offset. @@ -1651,7 +1651,7 @@ hme_read32(hp, etxregs + ETX_CFG) | ETX_CFG_DMAENABLE); /* This chip really rots, for the receiver sometimes when you - * write to it's control registers not all the bits get there + * write to its control registers not all the bits get there * properly. I cannot think of a sane way to provide complete * coverage for this hardware bug yet. */ diff -Nru a/drivers/net/sunhme.h b/drivers/net/sunhme.h --- a/drivers/net/sunhme.h Tue Mar 26 17:44:43 2002 +++ b/drivers/net/sunhme.h Tue Feb 25 09:56:40 2003 @@ -298,7 +298,7 @@ #define CSCONFIG_NDISABLE 0x8000 /* Disable NRZI */ /* Happy Meal descriptor rings and such. - * All descriptor rings must be aligned on a 2K boundry. + * All descriptor rings must be aligned on a 2K boundary. * All receive buffers must be 64 byte aligned. * Always write the address first before setting the ownership * bits to avoid races with the hardware scanning the ring. diff -Nru a/drivers/net/sunlance.c b/drivers/net/sunlance.c --- a/drivers/net/sunlance.c Sun Dec 22 23:33:02 2002 +++ b/drivers/net/sunlance.c Tue Feb 25 09:56:42 2003 @@ -647,7 +647,7 @@ u8 *p8; unsigned long pbuf = (unsigned long) piobuf; - /* We know here that both src and dest are on a 16bit boundry. */ + /* We know here that both src and dest are on a 16bit boundary. */ *p16++ = sbus_readw(pbuf); p32 = (u32 *) p16; pbuf += 2; diff -Nru a/drivers/net/tg3.c b/drivers/net/tg3.c --- a/drivers/net/tg3.c Wed Feb 12 22:52:54 2003 +++ b/drivers/net/tg3.c Wed Feb 26 08:24:20 2003 @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -54,8 +55,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.4" -#define DRV_MODULE_RELDATE "Feb 1, 2003" +#define DRV_MODULE_VERSION "1.4c" +#define DRV_MODULE_RELDATE "Feb 18, 2003" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -216,6 +217,12 @@ tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW); } +static inline void tg3_cond_int(struct tg3 *tp) +{ + if (tp->hw_status->status & SD_STATUS_UPDATED) + tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl | GRC_LCLCTRL_SETINT); +} + static void tg3_enable_ints(struct tg3 *tp) { tw32(TG3PCI_MISC_HOST_CTRL, @@ -223,9 +230,55 @@ tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000000); tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW); - if (tp->hw_status->status & SD_STATUS_UPDATED) - tw32(GRC_LOCAL_CTRL, - tp->grc_local_ctrl | GRC_LCLCTRL_SETINT); + tg3_cond_int(tp); +} + +/* these netif_xxx funcs should be moved into generic net layer */ +static void netif_poll_disable(struct net_device *dev) +{ + while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state)) { + current->state = TASK_INTERRUPTIBLE; + schedule_timeout(1); + } +} + +static inline void netif_poll_enable(struct net_device *dev) +{ + clear_bit(__LINK_STATE_RX_SCHED, &dev->state); +} + +/* same as netif_rx_complete, except that local_irq_save(flags) + * has already been issued + */ +static inline void __netif_rx_complete(struct net_device *dev) +{ + if (!test_bit(__LINK_STATE_RX_SCHED, &dev->state)) BUG(); + list_del(&dev->poll_list); + clear_bit(__LINK_STATE_RX_SCHED, &dev->state); +} + +static inline void netif_tx_disable(struct net_device *dev) +{ + spin_lock_bh(&dev->xmit_lock); + netif_stop_queue(dev); + spin_unlock_bh(&dev->xmit_lock); +} + +static inline void tg3_netif_stop(struct tg3 *tp) +{ + netif_poll_disable(tp->dev); + netif_tx_disable(tp->dev); +} + +static inline void tg3_netif_start(struct tg3 *tp) +{ + netif_wake_queue(tp->dev); + /* NOTE: unconditional netif_wake_queue is only appropriate + * so long as all callers are assured to have free tx slots + * (such as after tg3_init_hw) + */ + netif_poll_enable(tp->dev); + tg3_cond_int(tp); } static void tg3_switch_clocks(struct tg3 *tp) @@ -387,7 +440,6 @@ } static int tg3_setup_phy(struct tg3 *); -static int tg3_halt(struct tg3 *); static int tg3_set_power_state(struct tg3 *tp, int state) { @@ -458,8 +510,6 @@ tg3_setup_phy(tp); } - tg3_halt(tp); - pci_read_config_word(tp->pdev, pm + PCI_PM_PMC, &power_caps); if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) { @@ -2044,7 +2094,12 @@ spin_unlock(&tp->tx_lock); } - /* run RX thread, within the bounds set by NAPI */ + spin_unlock_irqrestore(&tp->lock, flags); + + /* run RX thread, within the bounds set by NAPI. + * All RX "locking" is done by ensuring outside + * code synchronizes with dev->poll() + */ done = 1; if (sblk->idx[0].rx_producer != tp->rx_rcb_ptr) { int orig_budget = *budget; @@ -2064,12 +2119,12 @@ /* if no more work, tell net stack and NIC we're done */ if (done) { - netif_rx_complete(netdev); + spin_lock_irqsave(&tp->lock, flags); + __netif_rx_complete(netdev); tg3_enable_ints(tp); + spin_unlock_irqrestore(&tp->lock, flags); } - spin_unlock_irqrestore(&tp->lock, flags); - return (done ? 0 : 1); } @@ -2136,17 +2191,21 @@ static void tg3_init_rings(struct tg3 *); static int tg3_init_hw(struct tg3 *); +static int tg3_halt(struct tg3 *); -static void tg3_tx_timeout(struct net_device *dev) +static void tg3_reset_task(void *_data) { - struct tg3 *tp = dev->priv; + struct tg3 *tp = _data; + unsigned int restart_timer; - printk(KERN_ERR PFX "%s: transmit timed out, resetting\n", - dev->name); + tg3_netif_stop(tp); spin_lock_irq(&tp->lock); spin_lock(&tp->tx_lock); + restart_timer = tp->tg3_flags2 & TG3_FLG2_RESTART_TIMER; + tp->tg3_flags2 &= ~TG3_FLG2_RESTART_TIMER; + tg3_halt(tp); tg3_init_rings(tp); tg3_init_hw(tp); @@ -2154,7 +2213,20 @@ spin_unlock(&tp->tx_lock); spin_unlock_irq(&tp->lock); - netif_wake_queue(dev); + tg3_netif_start(tp); + + if (restart_timer) + mod_timer(&tp->timer, jiffies + 1); +} + +static void tg3_tx_timeout(struct net_device *dev) +{ + struct tg3 *tp = dev->priv; + + printk(KERN_ERR PFX "%s: transmit timed out, resetting\n", + dev->name); + + schedule_work(&tp->reset_task); } #if !PCI_DMA_BUS_IS_PHYS @@ -2194,7 +2266,7 @@ int i; #if !PCI_DMA_BUS_IS_PHYS - /* IOMMU, just map the guilty area again which is guarenteed to + /* IOMMU, just map the guilty area again which is guaranteed to * use different addresses. */ @@ -2229,7 +2301,7 @@ return -1; } - /* New SKB is guarenteed to be linear. */ + /* New SKB is guaranteed to be linear. */ entry = *start; new_addr = pci_map_single(tp->pdev, new_skb->data, new_skb->len, PCI_DMA_TODEVICE); @@ -2686,6 +2758,7 @@ return 0; } + tg3_netif_stop(tp); spin_lock_irq(&tp->lock); spin_lock(&tp->tx_lock); @@ -2698,6 +2771,7 @@ spin_unlock(&tp->tx_lock); spin_unlock_irq(&tp->lock); + tg3_netif_start(tp); return 0; } @@ -3073,6 +3147,7 @@ static void tg3_chip_reset(struct tg3 *tp) { u32 val; + u32 flags_save; /* Force NVRAM to settle. * This deals with a chip bug which can result in EEPROM @@ -3089,8 +3164,21 @@ } } + /* + * We must avoid the readl() that normally takes place. + * It locks machines, causes machine checks, and other + * fun things. So, temporarily disable the 5701 + * hardware workaround, while we do the reset. + */ + flags_save = tp->tg3_flags; + tp->tg3_flags &= ~TG3_FLAG_5701_REG_WRITE_BUG; + + /* do the reset */ tw32(GRC_MISC_CFG, GRC_MISC_CFG_CORECLK_RESET); + /* restore 5701 hardware bug workaround flag */ + tp->tg3_flags = flags_save; + /* Flush PCI posted writes. The normal MMIO registers * are inaccessible at this time so this is the only * way to make this reliably. I tried to use indirect @@ -3303,7 +3391,7 @@ 0x00000000 }; -#if 0 /* All zeros, dont eat up space with it. */ +#if 0 /* All zeros, don't eat up space with it. */ u32 tg3FwData[(TG3_FW_DATA_LEN / sizeof(u32)) + 1] = { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 @@ -3736,7 +3824,7 @@ 0x00000000 }; -#if 0 /* All zeros, dont eat up space with it. */ +#if 0 /* All zeros, don't eat up space with it. */ u32 tg3TsoFwData[] = { 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 @@ -4394,9 +4482,11 @@ } if (!(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) { - tg3_halt(tp); - tg3_init_rings(tp); - tg3_init_hw(tp); + tp->tg3_flags2 |= TG3_FLG2_RESTART_TIMER; + spin_unlock(&tp->tx_lock); + spin_unlock_irqrestore(&tp->lock, flags); + schedule_work(&tp->reset_task); + return; } /* This part only runs once per second. */ @@ -4527,8 +4617,6 @@ return err; } - netif_start_queue(dev); - spin_lock_irq(&tp->lock); spin_lock(&tp->tx_lock); @@ -4537,6 +4625,8 @@ spin_unlock(&tp->tx_lock); spin_unlock_irq(&tp->lock); + netif_start_queue(dev); + return 0; } @@ -5302,6 +5392,7 @@ (ering.tx_pending > TG3_TX_RING_SIZE - 1)) return -EINVAL; + tg3_netif_stop(tp); spin_lock_irq(&tp->lock); spin_lock(&tp->tx_lock); @@ -5315,6 +5406,7 @@ netif_wake_queue(tp->dev); spin_unlock(&tp->tx_lock); spin_unlock_irq(&tp->lock); + tg3_netif_start(tp); return 0; } @@ -5337,6 +5429,7 @@ if (copy_from_user(&epause, useraddr, sizeof(epause))) return -EFAULT; + tg3_netif_stop(tp); spin_lock_irq(&tp->lock); spin_lock(&tp->tx_lock); if (epause.autoneg) @@ -5356,6 +5449,7 @@ tg3_init_hw(tp); spin_unlock(&tp->tx_lock); spin_unlock_irq(&tp->lock); + tg3_netif_start(tp); return 0; } @@ -5941,7 +6035,7 @@ /* Force memory write invalidate off. If we leave it on, * then on 5700_BX chips we have to enable a workaround. - * The workaround is to set the TG3PCI_DMA_RW_CTRL boundry + * The workaround is to set the TG3PCI_DMA_RW_CTRL boundary * to match the cacheline size. The Broadcom driver have this * workaround but turns MWI off all the times so never uses * it. This seems to suggest that the workaround is insufficient. @@ -6710,6 +6804,7 @@ spin_lock_init(&tp->lock); spin_lock_init(&tp->tx_lock); spin_lock_init(&tp->indirect_lock); + PREPARE_WORK(&tp->reset_task, tg3_reset_task, tp); tp->regs = (unsigned long) ioremap(tg3reg_base, tg3reg_len); if (tp->regs == 0UL) { @@ -6851,6 +6946,8 @@ if (!netif_running(dev)) return 0; + tg3_netif_stop(tp); + spin_lock_irq(&tp->lock); spin_lock(&tp->tx_lock); tg3_disable_ints(tp); @@ -6877,6 +6974,7 @@ spin_unlock_irq(&tp->lock); netif_device_attach(dev); + tg3_netif_start(tp); } return err; @@ -6906,6 +7004,8 @@ spin_unlock(&tp->tx_lock); spin_unlock_irq(&tp->lock); + + tg3_netif_start(tp); return 0; } diff -Nru a/drivers/net/tg3.h b/drivers/net/tg3.h --- a/drivers/net/tg3.h Sat Feb 1 10:58:45 2003 +++ b/drivers/net/tg3.h Tue Feb 25 18:50:06 2003 @@ -1821,6 +1821,8 @@ #define TG3_FLAG_GOT_SERDES_FLOWCTL 0x20000000 #define TG3_FLAG_SPLIT_MODE 0x40000000 #define TG3_FLAG_INIT_COMPLETE 0x80000000 + u32 tg3_flags2; +#define TG3_FLG2_RESTART_TIMER 0x00000001 u32 split_mode_max_reqs; #define SPLIT_MODE_5704_MAX_REQ 3 @@ -1889,6 +1891,7 @@ struct tg3_hw_stats *hw_stats; dma_addr_t stats_mapping; + struct work_struct reset_task; }; #endif /* !(_T3_H) */ diff -Nru a/drivers/net/tlan.c b/drivers/net/tlan.c --- a/drivers/net/tlan.c Tue Oct 1 07:41:21 2002 +++ b/drivers/net/tlan.c Mon Feb 24 12:31:17 2003 @@ -1630,7 +1630,7 @@ * host_int The contents of the HOST_INT * port. * - * This driver is structured to determine EOC occurances by + * This driver is structured to determine EOC occurrences by * reading the CSTAT member of the list structure. Tx EOC * interrupts are disabled via the DIO INTDIS register. * However, TLAN chips before revision 3.0 didn't have this @@ -1753,7 +1753,7 @@ * host_int The contents of the HOST_INT * port. * - * This driver is structured to determine EOC occurances by + * This driver is structured to determine EOC occurrences by * reading the CSTAT member of the list structure. Rx EOC * interrupts are disabled via the DIO INTDIS register. * However, TLAN chips before revision 3.0 didn't have this @@ -2399,7 +2399,7 @@ * dev A pointer to the device structure of the * TLAN device having the PHYs to be detailed. * - * This function prints the registers a PHY (aka tranceiver). + * This function prints the registers a PHY (aka transceiver). * ********************************************************************/ @@ -2515,7 +2515,7 @@ /* Wait for 50 ms and powerup * This is abitrary. It is intended to make sure the - * tranceiver settles. + * transceiver settles. */ TLan_SetTimer( dev, (HZ/20), TLAN_TIMER_PHY_PUP ); @@ -2535,7 +2535,7 @@ TLan_MiiWriteReg( dev, priv->phy[priv->phyNum], MII_GEN_CTL, value ); TLan_MiiSync(dev->base_addr); /* Wait for 500 ms and reset the - * tranceiver. The TLAN docs say both 50 ms and + * transceiver. The TLAN docs say both 50 ms and * 500 ms, so do the longer, just in case. */ TLan_SetTimer( dev, (HZ/20), TLAN_TIMER_PHY_RESET ); @@ -2650,7 +2650,7 @@ TLan_MiiWriteReg( dev, phy, TLAN_TLPHY_CTL, tctl ); } - /* Wait for 2 sec to give the tranceiver time + /* Wait for 2 sec to give the transceiver time * to establish link. */ TLan_SetTimer( dev, (4*HZ), TLAN_TIMER_FINISH_RESET ); diff -Nru a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c --- a/drivers/net/tokenring/lanstreamer.c Wed Nov 27 23:14:41 2002 +++ b/drivers/net/tokenring/lanstreamer.c Mon Feb 24 09:56:11 2003 @@ -542,7 +542,7 @@ writew(readw(streamer_mmio + LAPWWO) + 6, streamer_mmio + LAPA); if (readw(streamer_mmio + LAPD)) { - printk(KERN_INFO "tokenring card intialization failed. errorcode : %x\n", + printk(KERN_INFO "tokenring card initialization failed. errorcode : %x\n", ntohs(readw(streamer_mmio + LAPD))); release_region(dev->base_addr, STREAMER_IO_SPACE); return -1; diff -Nru a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c --- a/drivers/net/tokenring/madgemc.c Fri Feb 14 00:38:44 2003 +++ b/drivers/net/tokenring/madgemc.c Tue Feb 25 02:45:12 2003 @@ -80,7 +80,7 @@ static void madgemc_interrupt(int irq, void *dev_id, struct pt_regs *regs); /* - * These work around paging, however they dont guarentee you're on the + * These work around paging, however they don't guarentee you're on the * right page. */ #define SIFREADB(reg) (inb(dev->base_addr + ((reg<0x8)?reg:reg-0x8))) diff -Nru a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c --- a/drivers/net/tokenring/olympic.c Mon Nov 25 10:40:00 2002 +++ b/drivers/net/tokenring/olympic.c Mon Feb 24 09:56:15 2003 @@ -384,7 +384,7 @@ } #endif if(readw(init_srb+6)) { - printk(KERN_INFO "tokenring card intialization failed. errorcode : %x\n",readw(init_srb+6)); + printk(KERN_INFO "tokenring card initialization failed. errorcode : %x\n",readw(init_srb+6)); return -ENODEV; } diff -Nru a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c --- a/drivers/net/tokenring/smctr.c Thu Feb 13 15:36:33 2003 +++ b/drivers/net/tokenring/smctr.c Tue Feb 25 09:44:53 2003 @@ -417,7 +417,7 @@ tp->tx_buff_end[BUG_QUEUE] = (__u16 *)smctr_malloc(dev, 0); /* Allocate MAC receive data buffers. - * MAC Rx buffer doesn't have to be on a 256 byte boundry. + * MAC Rx buffer doesn't have to be on a 256 byte boundary. */ tp->rx_buff_head[MAC_QUEUE] = (__u16 *)smctr_malloc(dev, RX_DATA_BUFFER_SIZE * tp->num_rx_bdbs[MAC_QUEUE]); @@ -438,7 +438,7 @@ * To guarantee a minimum of 256 contigous memory to * UM_Receive_Packet's lookahead pointer, before a page * change or ring end is encountered, place each rx buffer on - * a 256 byte boundry. + * a 256 byte boundary. */ smctr_malloc(dev, TO_256_BYTE_BOUNDRY(tp->sh_mem_used)); tp->rx_buff_head[NON_MAC_QUEUE] = (__u16 *)smctr_malloc(dev, @@ -1331,7 +1331,7 @@ mem_used += tp->tx_buff_size[BUG_QUEUE]; /* Allocate MAC receive data buffers. - * MAC receive buffers don't have to be on a 256 byte boundry. + * MAC receive buffers don't have to be on a 256 byte boundary. */ mem_used += RX_DATA_BUFFER_SIZE * tp->num_rx_bdbs[MAC_QUEUE]; @@ -1348,7 +1348,7 @@ * * Make sure the mem_used offset at this point is the * same as in allocate_shared memory or the following - * boundry adjustment will be incorrect (i.e. not allocating + * boundary adjustment will be incorrect (i.e. not allocating * the non-mac receive buffers above cannot change the 256 * byte offset). * @@ -3930,7 +3930,7 @@ return (err); } -/* Adapter RAM test. Incremental word ODD boundry data test. */ +/* Adapter RAM test. Incremental word ODD boundary data test. */ static int smctr_ram_memory_test(struct net_device *dev) { struct net_local *tp = (struct net_local *)dev->priv; @@ -3947,7 +3947,7 @@ pages_of_ram = tp->ram_size / tp->ram_usable; pword = tp->ram_access; - /* Incremental word ODD boundry test. */ + /* Incremental word ODD boundary test. */ for(page = 0; (page < pages_of_ram) && (~err); page++, start_pattern += 0x8000) { @@ -5598,7 +5598,7 @@ /* if all transmit buffer are cleared * need to set the tx_buff_curr[] to tx_buff_head[] * otherwise, tx buffer will be segregate and cannot - * accomodate and buffer greater than (curr - head) and + * accommodate and buffer greater than (curr - head) and * (end - curr) since we do not allow wrap around allocation. */ if(tp->tx_buff_used[queue] == 0) diff -Nru a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c --- a/drivers/net/tulip/interrupt.c Tue Feb 18 10:31:36 2003 +++ b/drivers/net/tulip/interrupt.c Mon Feb 24 10:16:42 2003 @@ -487,7 +487,7 @@ * to the 21142/3 docs that is). * -- rmk */ - printk(KERN_ERR "%s: (%lu) System Error occured (%d)\n", + printk(KERN_ERR "%s: (%lu) System Error occurred (%d)\n", dev->name, tp->nir, error); } /* Clear all error sources, included undocumented ones! */ diff -Nru a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c --- a/drivers/net/tulip/tulip_core.c Wed Nov 27 23:25:08 2002 +++ b/drivers/net/tulip/tulip_core.c Tue Feb 25 11:05:23 2003 @@ -1306,7 +1306,7 @@ /* Intel Saturn. Switch to 8 long words burst, 8 long word cache aligned Aries might need this too. The Saturn errata are not pretty reading but - thankfully its an old 486 chipset. + thankfully it's an old 486 chipset. */ if (pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82424, NULL)) { diff -Nru a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c --- a/drivers/net/tulip/winbond-840.c Thu Jan 16 11:15:45 2003 +++ b/drivers/net/tulip/winbond-840.c Mon Feb 24 10:34:39 2003 @@ -597,7 +597,7 @@ #define mdio_delay(mdio_addr) readl(mdio_addr) /* Set iff a MII transceiver on any interface requires mdio preamble. - This only set with older tranceivers, so the extra + This only set with older transceivers, so the extra code size of a per-interface flag is not worthwhile. */ static char mii_preamble_required = 1; diff -Nru a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c --- a/drivers/net/tulip/xircom_cb.c Thu Nov 21 14:06:12 2002 +++ b/drivers/net/tulip/xircom_cb.c Mon Feb 24 10:34:56 2003 @@ -121,7 +121,7 @@ static void investigate_read_descriptor(struct net_device *dev,struct xircom_private *card, int descnr, unsigned int bufferoffset); static void investigate_write_descriptor(struct net_device *dev, struct xircom_private *card, int descnr, unsigned int bufferoffset); static void read_mac_address(struct xircom_private *card); -static void tranceiver_voodoo(struct xircom_private *card); +static void transceiver_voodoo(struct xircom_private *card); static void initialize_card(struct xircom_private *card); static void trigger_transmit(struct xircom_private *card); static void trigger_receive(struct xircom_private *card); @@ -301,7 +301,7 @@ /* start the transmitter to get a heartbeat */ /* TODO: send 2 dummy packets here */ - tranceiver_voodoo(private); + transceiver_voodoo(private); spin_lock_irqsave(&private->lock,flags); activate_transmitter(private); @@ -1116,15 +1116,15 @@ /* - tranceiver_voodoo() enables the external UTP plug thingy. + transceiver_voodoo() enables the external UTP plug thingy. it's called voodoo as I stole this code and cannot cross-reference it with the specification. */ -static void tranceiver_voodoo(struct xircom_private *card) +static void transceiver_voodoo(struct xircom_private *card) { unsigned long flags; - enter("tranceiver_voodoo"); + enter("transceiver_voodoo"); /* disable all powermanagement */ pci_write_config_dword(card->pdev, PCI_POWERMGMT, 0x0000); @@ -1143,7 +1143,7 @@ spin_unlock_irqrestore(&card->lock, flags); netif_start_queue(card->dev); - leave("tranceiver_voodoo"); + leave("transceiver_voodoo"); } diff -Nru a/drivers/net/tulip/xircom_tulip_cb.c b/drivers/net/tulip/xircom_tulip_cb.c --- a/drivers/net/tulip/xircom_tulip_cb.c Wed Sep 18 20:34:19 2002 +++ b/drivers/net/tulip/xircom_tulip_cb.c Mon Feb 24 10:35:04 2003 @@ -486,7 +486,7 @@ /* * To quote Arjan van de Ven: - * tranceiver_voodoo() enables the external UTP plug thingy. + * transceiver_voodoo() enables the external UTP plug thingy. * it's called voodoo as I stole this code and cannot cross-reference * it with the specification. * Actually it seems to go like this: diff -Nru a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c --- a/drivers/net/via-rhine.c Sat Feb 15 13:50:55 2003 +++ b/drivers/net/via-rhine.c Thu Feb 27 03:45:47 2003 @@ -132,7 +132,7 @@ Both 'options[]' and 'full_duplex[]' should exist for driver interoperability. The media type is usually passed in 'options[]'. - The default is autonegotation for speed and duplex. + The default is autonegotiation for speed and duplex. This should rarely be overridden. Use option values 0x10/0x20 for 10Mbps, 0x100,0x200 for 100Mbps. Use option values 0x10 and 0x100 for forcing half duplex fixed speed. @@ -368,6 +368,8 @@ #else #define RHINE_IOTYPE (PCI_USES_IO | PCI_USES_MASTER | PCI_ADDR0) #endif +/* Beware of PCI posted writes */ +#define IOSYNC do { readb(dev->base_addr + StationAddr); } while (0) /* directly indexed by enum via_rhine_chips, above */ static struct via_rhine_chip_info via_rhine_chip_info[] __devinitdata = @@ -403,7 +405,8 @@ MIICmd=0x70, MIIRegAddr=0x71, MIIData=0x72, MACRegEEcsr=0x74, ConfigA=0x78, ConfigB=0x79, ConfigC=0x7A, ConfigD=0x7B, RxMissed=0x7C, RxCRCErrs=0x7E, MiscCmd=0x81, - StickyHW=0x83, WOLcrClr=0xA4, WOLcgClr=0xA7, PwrcsrClr=0xAC, + StickyHW=0x83, IntrStatus2=0x84, WOLcrClr=0xA4, WOLcgClr=0xA7, + PwrcsrClr=0xAC, }; /* Bits in ConfigD */ @@ -430,6 +433,8 @@ IntrTxAborted=0x2000, IntrLinkChange=0x4000, IntrRxWakeUp=0x8000, IntrNormalSummary=0x0003, IntrAbnormalSummary=0xC260, + IntrTxDescRace=0x080000, /* mapped from IntrStatus2 */ + IntrTxErrSummary=0x082210, }; /* The Rx and Tx buffer descriptors. */ @@ -527,14 +532,28 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); static int via_rhine_close(struct net_device *dev); +static inline u32 get_intr_status(struct net_device *dev) +{ + long ioaddr = dev->base_addr; + struct netdev_private *np = dev->priv; + u32 intr_status; + + intr_status = readw(ioaddr + IntrStatus); + /* On Rhine-II, Bit 3 indicates Tx descriptor write-back race. */ + if (np->chip_id == VT6102) + intr_status |= readb(ioaddr + IntrStatus2) << 16; + return intr_status; +} + static void wait_for_reset(struct net_device *dev, int chip_id, char *name) { long ioaddr = dev->base_addr; + int boguscnt = 20; - udelay(5); + IOSYNC; if (readw(ioaddr + ChipCmd) & CmdReset) { - printk(KERN_INFO "%s: Reset did not complete in 5 us. " + printk(KERN_INFO "%s: Reset not complete yet. " "Trying harder.\n", name); /* Rhine-II needs to be forced sometimes */ @@ -543,12 +562,14 @@ /* VT86C100A may need long delay after reset (dlink) */ /* Seen on Rhine-II as well (rl) */ - udelay(100); + while ((readw(ioaddr + ChipCmd) & CmdReset) && --boguscnt); + udelay(5); + } if (debug > 1) printk(KERN_INFO "%s: Reset %s.\n", name, - (readw(ioaddr + ChipCmd) & CmdReset) ? "failed" : "succeeded"); + boguscnt ? "succeeded" : "failed"); } #ifdef USE_MEM @@ -1226,6 +1247,7 @@ { struct netdev_private *np = dev->priv; unsigned entry; + u32 intr_status; /* Caution: the write order is important here, set the field with the "ownership" bits last. */ @@ -1275,8 +1297,15 @@ /* Non-x86 Todo: explicitly flush cache lines here. */ - /* Wake the potentially-idle transmit channel. */ - writew(CmdTxDemand | np->chip_cmd, dev->base_addr + ChipCmd); + /* + * Wake the potentially-idle transmit channel unless errors are + * pending (the ISR must sort them out first). + */ + intr_status = get_intr_status(dev); + if ((intr_status & IntrTxErrSummary) == 0) { + writew(CmdTxDemand | np->chip_cmd, dev->base_addr + ChipCmd); + } + IOSYNC; if (np->cur_tx == np->dirty_tx + TX_QUEUE_LEN) netif_stop_queue(dev); @@ -1303,38 +1332,51 @@ ioaddr = dev->base_addr; - while ((intr_status = readw(ioaddr + IntrStatus))) { + while ((intr_status = get_intr_status(dev))) { /* Acknowledge all of the current interrupt sources ASAP. */ + if (intr_status & IntrTxDescRace) + writeb(0x08, ioaddr + IntrStatus2); writew(intr_status & 0xffff, ioaddr + IntrStatus); + IOSYNC; if (debug > 4) - printk(KERN_DEBUG "%s: Interrupt, status %4.4x.\n", + printk(KERN_DEBUG "%s: Interrupt, status %8.8x.\n", dev->name, intr_status); if (intr_status & (IntrRxDone | IntrRxErr | IntrRxDropped | IntrRxWakeUp | IntrRxEmpty | IntrRxNoBuf)) via_rhine_rx(dev); - if (intr_status & (IntrTxDone | IntrTxError | IntrTxUnderrun | - IntrTxAborted)) + if (intr_status & (IntrTxErrSummary | IntrTxDone)) { + if (intr_status & IntrTxErrSummary) { + int cnt = 20; + /* Avoid scavenging before Tx engine turned off */ + while ((readw(ioaddr+ChipCmd) & CmdTxOn) && --cnt) + udelay(5); + if (debug > 2 && !cnt) + printk(KERN_WARNING "%s: via_rhine_interrupt() " + "Tx engine still on.\n", + dev->name); + } via_rhine_tx(dev); + } /* Abnormal error summary/uncommon events handlers. */ if (intr_status & (IntrPCIErr | IntrLinkChange | IntrStatsMax | IntrTxError | IntrTxAborted | - IntrTxUnderrun)) + IntrTxUnderrun | IntrTxDescRace)) via_rhine_error(dev, intr_status); if (--boguscnt < 0) { printk(KERN_WARNING "%s: Too much work at interrupt, " - "status=0x%4.4x.\n", + "status=%#8.8x.\n", dev->name, intr_status); break; } } if (debug > 3) - printk(KERN_DEBUG "%s: exiting interrupt, status=%4.4x.\n", + printk(KERN_DEBUG "%s: exiting interrupt, status=%8.8x.\n", dev->name, readw(ioaddr + IntrStatus)); } @@ -1512,7 +1554,8 @@ } /* Pre-emptively restart Rx engine. */ - writew(CmdRxDemand | np->chip_cmd, dev->base_addr + ChipCmd); + writew(readw(dev->base_addr + ChipCmd) | CmdRxOn | CmdRxDemand, + dev->base_addr + ChipCmd); } /* Clears the "tally counters" for CRC errors and missed frames(?). @@ -1526,15 +1569,35 @@ readw(ioaddr + RxMissed); } -static inline void via_rhine_restart_tx(struct net_device *dev) { +static void via_rhine_restart_tx(struct net_device *dev) { struct netdev_private *np = dev->priv; + long ioaddr = dev->base_addr; int entry = np->dirty_tx % TX_RING_SIZE; + u32 intr_status; - /* We know better than the chip where it should continue */ - writel(np->tx_ring_dma + entry * sizeof(struct tx_desc), - dev->base_addr + TxRingPtr); + /* + * If new errors occured, we need to sort them out before doing Tx. + * In that case the ISR will be back here RSN anyway. + */ + intr_status = get_intr_status(dev); + + if ((intr_status & IntrTxErrSummary) == 0) { + + /* We know better than the chip where it should continue. */ + writel(np->tx_ring_dma + entry * sizeof(struct tx_desc), + ioaddr + TxRingPtr); + + writew(CmdTxDemand | np->chip_cmd, ioaddr + ChipCmd); + IOSYNC; + } + else { + /* This should never happen */ + if (debug > 1) + printk(KERN_WARNING "%s: via_rhine_restart_tx() " + "Another error occured %8.8x.\n", + dev->name, intr_status); + } - writew(CmdTxDemand | np->chip_cmd, dev->base_addr + ChipCmd); } static void via_rhine_error(struct net_device *dev, int intr_status) @@ -1564,9 +1627,8 @@ } if (intr_status & IntrTxAborted) { if (debug > 1) - printk(KERN_INFO "%s: Abort %4.4x, frame dropped.\n", + printk(KERN_INFO "%s: Abort %8.8x, frame dropped.\n", dev->name, intr_status); - via_rhine_restart_tx(dev); } if (intr_status & IntrTxUnderrun) { if (np->tx_thresh < 0xE0) @@ -1575,15 +1637,21 @@ printk(KERN_INFO "%s: Transmitter underrun, Tx " "threshold now %2.2x.\n", dev->name, np->tx_thresh); - via_rhine_restart_tx(dev); } + if (intr_status & IntrTxDescRace) { + if (debug > 2) + printk(KERN_INFO "%s: Tx descriptor write-back race.\n", + dev->name); + } + if (intr_status & ( IntrTxAborted | IntrTxUnderrun | IntrTxDescRace )) + via_rhine_restart_tx(dev); + if (intr_status & ~( IntrLinkChange | IntrStatsMax | IntrTxUnderrun | - IntrTxError | IntrTxAborted | IntrNormalSummary)) { + IntrTxError | IntrTxAborted | IntrNormalSummary | + IntrTxDescRace )) { if (debug > 1) - printk(KERN_ERR "%s: Something Wicked happened! %4.4x.\n", - dev->name, intr_status); - /* Recovery for other fault sources not known. */ - writew(CmdTxDemand | np->chip_cmd, dev->base_addr + ChipCmd); + printk(KERN_ERR "%s: Something Wicked happened! %8.8x.\n", + dev->name, intr_status); } spin_unlock (&np->lock); diff -Nru a/drivers/net/wan/comx-hw-munich.c b/drivers/net/wan/comx-hw-munich.c --- a/drivers/net/wan/comx-hw-munich.c Thu Nov 21 14:06:12 2002 +++ b/drivers/net/wan/comx-hw-munich.c Tue Feb 25 02:45:14 2003 @@ -1304,7 +1304,7 @@ ch = (struct comx_channel *)dev->priv; hw = (struct slicecom_privdata *)ch->HW_privdata; - /* We dont trust the "Tx available" info from the TIQ, but check */ + /* We don't trust the "Tx available" info from the TIQ, but check */ /* every ring if there is some free room */ if (ch->init_status && netif_running(dev)) diff -Nru a/drivers/net/wan/dlci.c b/drivers/net/wan/dlci.c --- a/drivers/net/wan/dlci.c Thu Nov 21 14:06:12 2002 +++ b/drivers/net/wan/dlci.c Mon Feb 24 12:51:23 2003 @@ -14,7 +14,7 @@ * 0.15 Mike Mclagan Packet freeing, bug in kmalloc call * DLCI_RET handling * 0.20 Mike McLagan More conservative on which packets - * are returned for retry and whic are + * are returned for retry and which are * are dropped. If DLCI_RET_DROP is * returned from the FRAD, the packet is * sent back to Linux for re-transmission diff -Nru a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c --- a/drivers/net/wan/dscc4.c Fri Jan 24 08:45:40 2003 +++ b/drivers/net/wan/dscc4.c Mon Feb 24 12:16:14 2003 @@ -47,7 +47,7 @@ * Tx direction * When the tx ring is full, the xmit routine issues a call to netdev_stop. * The device is supposed to be enabled again during an ALLS irq (we could - * use HI but as it's easy to loose events, it's fscked). + * use HI but as it's easy to lose events, it's fscked). * * Rx direction * The received frames aren't supposed to span over multiple receiving areas. diff -Nru a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c --- a/drivers/net/wan/hostess_sv11.c Sun Dec 8 05:13:40 2002 +++ b/drivers/net/wan/hostess_sv11.c Tue Feb 25 11:05:27 2003 @@ -55,13 +55,13 @@ static void hostess_input(struct z8530_channel *c, struct sk_buff *skb) { - /* Drop the CRC - its not a good idea to try and negotiate it ;) */ + /* Drop the CRC - it's not a good idea to try and negotiate it ;) */ skb_trim(skb, skb->len-2); skb->protocol=__constant_htons(ETH_P_WAN_PPP); skb->mac.raw=skb->data; skb->dev=c->netdevice; /* - * Send it to the PPP layer. We dont have time to process + * Send it to the PPP layer. We don't have time to process * it right now. */ netif_rx(skb); diff -Nru a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c --- a/drivers/net/wan/lmc/lmc_main.c Fri Feb 7 00:20:34 2003 +++ b/drivers/net/wan/lmc/lmc_main.c Tue Feb 25 10:27:34 2003 @@ -1024,7 +1024,7 @@ } -/* This is the entry point. This is what is called immediatly. */ +/* This is the entry point. This is what is called immediately. */ /* This goes out and finds the card */ int lmc_probe_fake(struct net_device *dev) /*fold00*/ @@ -2149,7 +2149,7 @@ /* owned by 21140 */ sc->lmc_rxring[i].status = 0x80000000; - /* used to be PKT_BUF_SZ now uses skb since we loose some to head room */ + /* used to be PKT_BUF_SZ now uses skb since we lose some to head room */ sc->lmc_rxring[i].length = skb->end - skb->data; /* use to be tail which is dumb since you're thinking why write diff -Nru a/drivers/net/wan/sbni.c b/drivers/net/wan/sbni.c --- a/drivers/net/wan/sbni.c Thu Jan 16 11:15:45 2003 +++ b/drivers/net/wan/sbni.c Mon Feb 24 10:16:44 2003 @@ -684,7 +684,7 @@ /* * if CRC is right but framelen incorrect then transmitter - * error was occured... drop entire packet + * error was occurred... drop entire packet */ else if( (frame_ok = skip_tail( dev->base_addr, framelen, crc )) != 0 ) diff -Nru a/drivers/net/wan/sdla_chdlc.c b/drivers/net/wan/sdla_chdlc.c --- a/drivers/net/wan/sdla_chdlc.c Wed Nov 27 11:25:41 2002 +++ b/drivers/net/wan/sdla_chdlc.c Tue Feb 25 02:45:24 2003 @@ -3529,7 +3529,7 @@ card->devname); }else{ /* IP addresses are the same and the link is up, - * we dont have to do anything here. Therefore, exit */ + * we don't have to do anything here. Therefore, exit */ return 0; } } diff -Nru a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c --- a/drivers/net/wan/sdla_fr.c Sun Dec 8 05:25:33 2002 +++ b/drivers/net/wan/sdla_fr.c Tue Feb 25 11:05:23 2003 @@ -107,7 +107,7 @@ * the if clause for it(0,dev->tbusy) * forever. * The code got into this stage due to an -* interrupt occuring within the if clause for +* interrupt occurring within the if clause for * set_bit(0,dev->tbusy). Since an interrupt * disables furhter transmit interrupt and * makes dev->tbusy = 0, this effect was undone @@ -1726,7 +1726,7 @@ /*============================================================================ - * Setup so that a frame can be transmitted on the occurence of a transmit + * Setup so that a frame can be transmitted on the occurrence of a transmit * interrupt. */ static int setup_for_delayed_transmit (netdevice_t* dev, struct sk_buff *skb) @@ -2071,7 +2071,7 @@ ++card->statistics.isr_intr_test; break; - case FR_INTR_DLC: /* Event interrupt occured */ + case FR_INTR_DLC: /* Event interrupt occurred */ mbox->cmd.command = FR_READ_STATUS; mbox->cmd.length = 0; err = sdla_exec(mbox) ? mbox->cmd.result : CMD_TIMEOUT; @@ -2747,7 +2747,7 @@ return 1; } - /* If we get here, its an IPX-data packet so it'll get passed up the + /* If we get here, it's an IPX-data packet so it'll get passed up the * stack. * switch the network numbers */ diff -Nru a/drivers/net/wan/sdla_ppp.c b/drivers/net/wan/sdla_ppp.c --- a/drivers/net/wan/sdla_ppp.c Wed Nov 27 11:25:41 2002 +++ b/drivers/net/wan/sdla_ppp.c Tue Feb 25 11:05:23 2003 @@ -2004,7 +2004,7 @@ (unsigned long)card->u.p.txbuf, *card->u.p.txbuf_next, (unsigned long)card->rxmb, *card->u.p.rxbuf_next); - /* Tell timer interrupt that PPP event occured */ + /* Tell timer interrupt that PPP event occurred */ ppp_priv_area->timer_int_enabled |= TMR_INT_ENABLED_PPP_EVENT; flags->imask |= PPP_INTR_TIMER; @@ -2221,7 +2221,7 @@ return 1; } else { - //If we get here's its an IPX-data packet, so it'll get passed up the stack. + //If we get here it's an IPX-data packet, so it'll get passed up the stack. //switch the network numbers switch_net_numbers(sendpacket, network_number, 1); @@ -3418,7 +3418,7 @@ card->devname); }else{ /* IP addresses are the same and the link is up, - * we dont have to do anything here. Therefore, exit */ + * we don't have to do anything here. Therefore, exit */ return 0; } } diff -Nru a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c --- a/drivers/net/wan/sdla_x25.c Wed Aug 28 00:54:22 2002 +++ b/drivers/net/wan/sdla_x25.c Tue Feb 25 11:05:23 2003 @@ -1598,7 +1598,7 @@ } /*============================================================================ - * Setup so that a frame can be transmitted on the occurence of a transmit + * Setup so that a frame can be transmitted on the occurrence of a transmit * interrupt. *===========================================================================*/ @@ -3064,7 +3064,7 @@ /* Bug Fix: Mar 14 2000 * The Protocol violation error conditions were - * not handeled previously */ + * not handled previously */ switch (mb->cmd.pktType & 0x7F){ @@ -3178,7 +3178,7 @@ * when clearing a call because protocol encapsulation is not * supported. * 4. If an incoming call is received while a call request is - * pending (i.e. call collision has occured), the incoming call + * pending (i.e. call collision has occurred), the incoming call * shall be rejected and call request shall be retried. *====================================================================*/ @@ -4088,7 +4088,7 @@ return 1; } else { - /*If we get here its an IPX-data packet, so it'll get passed up the stack. + /*If we get here it's an IPX-data packet, so it'll get passed up the stack. */ /* switch the network numbers */ switch_net_numbers(sendpacket, network_number, 1); diff -Nru a/drivers/net/wan/sdlamain.c b/drivers/net/wan/sdlamain.c --- a/drivers/net/wan/sdlamain.c Sun Dec 8 05:52:12 2002 +++ b/drivers/net/wan/sdlamain.c Tue Feb 25 11:05:23 2003 @@ -38,7 +38,7 @@ * replaced it with 'wandev->enable_tx_int'. * May 29, 1997 Jaspreet Singh Flow Control Problem * added "wandev->tx_int_enabled=1" line in the -* init module. This line intializes the flag for +* init module. This line initializes the flag for * preventing Interrupt disabled with device set to * busy * Jan 15, 1997 Gene Kozin Version 3.1.0 @@ -434,7 +434,7 @@ } /* If the current card has already been configured - * or its a piggyback card, do not try to allocate + * or it's a piggyback card, do not try to allocate * resources. */ if (!card->wandev.piggyback && !card->configured){ diff -Nru a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c --- a/drivers/net/wan/sealevel.c Sun Dec 8 05:54:41 2002 +++ b/drivers/net/wan/sealevel.c Tue Feb 25 11:05:27 2003 @@ -56,13 +56,13 @@ static void sealevel_input(struct z8530_channel *c, struct sk_buff *skb) { - /* Drop the CRC - its not a good idea to try and negotiate it ;) */ + /* Drop the CRC - it's not a good idea to try and negotiate it ;) */ skb_trim(skb, skb->len-2); skb->protocol=htons(ETH_P_WAN_PPP); skb->mac.raw=skb->data; skb->dev=c->netdevice; /* - * Send it to the PPP layer. We dont have time to process + * Send it to the PPP layer. We don't have time to process * it right now. */ netif_rx(skb); diff -Nru a/drivers/net/wan/wanpipe_multppp.c b/drivers/net/wan/wanpipe_multppp.c --- a/drivers/net/wan/wanpipe_multppp.c Wed Nov 27 11:25:41 2002 +++ b/drivers/net/wan/wanpipe_multppp.c Mon Feb 24 09:56:18 2003 @@ -2283,7 +2283,7 @@ Intr_test_counter = 0; - /* The critical flag is unset because during intialization (if_open) + /* The critical flag is unset because during initialization (if_open) * we want the interrupts to be enabled so that when the wpc_isr is * called it does not exit due to critical flag set. */ diff -Nru a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c --- a/drivers/net/wan/z85230.c Mon Oct 7 11:39:20 2002 +++ b/drivers/net/wan/z85230.c Tue Feb 25 02:45:32 2003 @@ -1634,7 +1634,7 @@ write_zsreg(c, R0, RES_Rx_CRC); } else - /* Can't occur as we dont reenable the DMA irq until + /* Can't occur as we don't reenable the DMA irq until after the flip is done */ printk(KERN_WARNING "%s: DMA flip overrun!\n", c->netdevice->name); diff -Nru a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig --- a/drivers/net/wireless/Kconfig Tue Feb 18 17:26:57 2003 +++ b/drivers/net/wireless/Kconfig Tue Feb 25 18:56:15 2003 @@ -6,13 +6,13 @@ depends on NETDEVICES config NET_RADIO - bool "Wireless LAN (non-hamradio)" + bool "Wireless LAN drivers (non-hamradio) & Wireless Extensions" ---help--- Support for wireless LANs and everything having to do with radio, but not with amateur radio or FM broadcasting. Saying Y here also enables the Wireless Extensions (creates - /proc/net/wireless and enables ifconfig access). The Wireless + /proc/net/wireless and enables iwconfig access). The Wireless Extension is a generic API allowing a driver to expose to the user space configuration and statistics specific to common Wireless LANs. The beauty of it is that a single set of tool can support all the @@ -28,6 +28,11 @@ special kernel support are available from . +# Note : the cards are obsolete (can't buy them anymore), but the drivers +# are not, as people are still using them... +comment "Obsolete Wireless cards support (pre-802.11)" + depends on NET_RADIO && (INET || ISA || PCMCIA) + config STRIP tristate "STRIP (Metricom starmode radio IP)" depends on NET_RADIO && INET @@ -68,10 +73,6 @@ On some computers the card ends up in non-valid state after some time. Use a ping-reset script to clear it. -comment "Wireless ISA/PCI cards support" - depends on NET_RADIO && (ISA || PCI || ALL_PPC || PCMCIA) - -# Good old obsolete Wavelan. config WAVELAN tristate "AT&T/Lucent old WaveLAN & DEC RoamAbout DS ISA support" depends on NET_RADIO && ISA @@ -102,7 +103,54 @@ module, say M here and read as well as . -# 802.11b cards +config PCMCIA_WAVELAN + tristate "AT&T/Lucent old WaveLAN Pcmcia wireless support" + depends on NET_RADIO && PCMCIA + help + Say Y here if you intend to attach an AT&T/Lucent Wavelan PCMCIA + (PC-card) wireless Ethernet networking card to your computer. This + driver is for the non-IEEE-802.11 Wavelan cards. + + 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 wavelan_cs. If you want to compile it + as a module, say M here and read . + If unsure, say N. + +config PCMCIA_NETWAVE + tristate "Xircom Netwave AirSurfer Pcmcia wireless support" + depends on NET_RADIO && PCMCIA + help + Say Y here if you intend to attach this type of PCMCIA (PC-card) + wireless Ethernet networking card to your computer. + + 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 netwave_cs. If you want to compile it + as a module, say M here and read . + If unsure, say N. + +comment "Wireless 802.11 Frequency Hopping cards support" + depends on NET_RADIO && PCMCIA + +config PCMCIA_RAYCS + tristate "Aviator/Raytheon 2.4MHz wireless support" + depends on NET_RADIO && PCMCIA + ---help--- + Say Y here if you intend to attach an Aviator/Raytheon PCMCIA + (PC-card) wireless Ethernet networking card to your computer. + Please read the file for + details. + + 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 ray_cs. If you want to compile it as a + module, say M here and read . If + unsure, say N. + +comment "Wireless 802.11b ISA/PCI cards support" + depends on NET_RADIO && (ISA || PCI || ALL_PPC || PCMCIA) + config AIRO tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards" depends on NET_RADIO && (ISA || PCI) @@ -175,41 +223,12 @@ this variety. # If Pcmcia is compiled in, offer Pcmcia cards... -comment "Wireless Pcmcia/Cardbus cards support" - depends on NET_RADIO && PCMCIA - -# Obsolete cards -config PCMCIA_NETWAVE - tristate "Xircom Netwave AirSurfer Pcmcia wireless support" - depends on NET_RADIO && PCMCIA - help - Say Y here if you intend to attach this type of PCMCIA (PC-card) - wireless Ethernet networking card to your computer. - - 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 netwave_cs. If you want to compile it - as a module, say M here and read . - If unsure, say N. - -config PCMCIA_WAVELAN - tristate "AT&T/Lucent old Wavelan Pcmcia wireless support" +comment "Wireless 802.11b Pcmcia/Cardbus cards support" depends on NET_RADIO && PCMCIA - help - Say Y here if you intend to attach an AT&T/Lucent Wavelan PCMCIA - (PC-card) wireless Ethernet networking card to your computer. This - driver is for the non-IEEE-802.11 Wavelan cards. - 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 wavelan_cs. If you want to compile it - as a module, say M here and read . - If unsure, say N. - -# 802.11b cards config PCMCIA_HERMES tristate "Hermes PCMCIA card support" - depends on PCMCIA!=n && HERMES + depends on NET_RADIO && PCMCIA && HERMES ---help--- A driver for "Hermes" chipset based PCMCIA wireless adaptors, such as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/ @@ -248,34 +267,6 @@ Hinds' pcmcia-cs package (see the file for location). You also want to check out the PCMCIA-HOWTO, available from . - -config NET_PCMCIA_RADIO - bool "PCMCIA Wireless LAN" - depends on NET_PCMCIA - help - Say Y here if you would like to use a PCMCIA (PC-card) device to - connect to a wireless local area network. Then say Y to the driver - for your particular card below. - - To use your PC-cards, you will need supporting software from David - Hinds' pcmcia-cs package (see the file - for location). You also want to check out the PCMCIA-HOWTO, - available from . - -config PCMCIA_RAYCS - tristate "Aviator/Raytheon 2.4MHz wireless support" - depends on NET_PCMCIA_RADIO && PCMCIA - ---help--- - Say Y here if you intend to attach an Aviator/Raytheon PCMCIA - (PC-card) wireless Ethernet networking card to your computer. - Please read the file for - details. - - 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 ray_cs. If you want to compile it as a - module, say M here and read . If - unsure, say N. # yes, this works even when no drivers are selected config NET_WIRELESS diff -Nru a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c --- a/drivers/net/wireless/airo.c Mon Feb 17 15:45:59 2003 +++ b/drivers/net/wireless/airo.c Tue Feb 25 10:47:41 2003 @@ -970,7 +970,7 @@ int open; struct net_device *dev; /* Note, we can have MAX_FIDS outstanding. FIDs are 16-bits, so we - use the high bit to mark wether it is in use. */ + use the high bit to mark whether it is in use. */ #define MAX_FIDS 6 int fids[MAX_FIDS]; int registered; @@ -2213,7 +2213,7 @@ /* Enable the interrupts */ OUT4500( ai, EVINTEN, STATUS_INTS ); /* Note there is a race condition between the last two lines that - I dont know how to get rid of right now... */ + I don't know how to get rid of right now... */ } static void disable_interrupts( struct airo_info *ai ) { @@ -5126,7 +5126,7 @@ Resp rsp; /* Note : you may have realised that, as this is a SET operation, - * this is priviledged and therefore a normal user can't + * this is privileged and therefore a normal user can't * perform scanning. * This is not an error, while the device perform scanning, * traffic doesn't flow, so it's a perfect DoS... diff -Nru a/drivers/net/wireless/arlan-proc.c b/drivers/net/wireless/arlan-proc.c --- a/drivers/net/wireless/arlan-proc.c Tue Feb 18 17:22:49 2003 +++ b/drivers/net/wireless/arlan-proc.c Mon Feb 24 10:35:07 2003 @@ -79,7 +79,7 @@ case 0xFB: return "ERROR BackBone failure "; case 0xFA: - return "ERROR tranceiver not found "; + return "ERROR transceiver not found "; case 0xF9: return "ERROR no more address space "; case 0xF8: diff -Nru a/drivers/net/wireless/arlan.c b/drivers/net/wireless/arlan.c --- a/drivers/net/wireless/arlan.c Tue Feb 18 17:22:50 2003 +++ b/drivers/net/wireless/arlan.c Tue Feb 25 02:08:46 2003 @@ -567,7 +567,7 @@ break; times++; } - /* if long command, we wont repeat trying */ ; + /* if long command, we won't repeat trying */ ; if (priv->card_polling_interval > 1) break; times++; diff -Nru a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c --- a/drivers/net/wireless/orinoco.c Tue Feb 18 10:31:36 2003 +++ b/drivers/net/wireless/orinoco.c Mon Feb 24 12:16:14 2003 @@ -117,7 +117,7 @@ * o Init of priv->tx_rate_ctrl in firmware specific section. * o Prism2/Symbol rate, upto should be 0xF and not 0x15. Doh ! * o Spectrum card always need cor_reset (for every reset) - * o Fix cor_reset to not loose bit 7 in the register + * o Fix cor_reset to not lose bit 7 in the register * o flush_stale_links to remove zombie Pcmcia instances * o Ack previous hermes event before reset * Me (with my little hands) @@ -4166,7 +4166,7 @@ e = create_proc_read_entry("buf", S_IFREG | S_IRUGO, priv->dir_dev, orinoco_proc_get_hermes_buf, priv); if (! e) { - printk(KERN_ERR "Unable to intialize /proc/hermes/%s/buf\n", dev->name); + printk(KERN_ERR "Unable to initialize /proc/hermes/%s/buf\n", dev->name); goto fail; } diff -Nru a/drivers/net/wireless/todo.txt b/drivers/net/wireless/todo.txt --- a/drivers/net/wireless/todo.txt Tue Feb 5 07:24:38 2002 +++ b/drivers/net/wireless/todo.txt Tue Feb 25 18:56:15 2003 @@ -2,28 +2,14 @@ ------------- 1) Bring other kernel Wireless LAN drivers here - Already done : - o hermes.c/orinoco.c -> Wavelan IEEE driver + Airport driver - o airo.c/airo_cs.c -> Ben's Aironet driver - o wavelan.c -> old Wavelan ISA driver - o wavelan_cs.c -> old Wavelan Pcmcia driver - o netwave_cs.c -> Netwave Pcmcia driver - Drivers likely to go : - o ray_cs.c -> Raytheon/Aviator driver (maintainer MIA) - Drivers I have absolutely no control over : - o arlan.c -> old Aironet Arlan 655 (need to ask Elmer) - o aironet4500_xxx.c -> Elmer's Aironet driver (need to ask Elmer) - o strip.c -> Metricom's stuff. Not a wlan. Hum... - - ETA : Kernel 2.5.X + Completed 2) Bring new Wireless LAN driver not yet in the kernel there See my web page for details + In particular : HostAP 3) Misc o Mark wavelan, wavelan_cs, netwave_cs drivers as obsolete o Maybe arlan.c, ray_cs.c and strip.c also deserve to be obsolete - o Use new Probe/module stuff in wavelan.c - o New Wireless Extension API (pending) Jean II diff -Nru a/drivers/net/wireless/wavelan_cs.h b/drivers/net/wireless/wavelan_cs.h --- a/drivers/net/wireless/wavelan_cs.h Tue Feb 5 07:24:38 2002 +++ b/drivers/net/wireless/wavelan_cs.h Tue Feb 25 09:44:57 2003 @@ -60,7 +60,7 @@ /* 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... + * part to accommodate your hardware... */ const unsigned char MAC_ADDRESSES[][3] = { diff -Nru a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c --- a/drivers/parisc/ccio-dma.c Thu Feb 6 07:33:47 2003 +++ b/drivers/parisc/ccio-dma.c Tue Feb 25 10:47:24 2003 @@ -924,7 +924,7 @@ ** can't change. And we need the offset from the first ** chunk - not the last one. Ergo Successive chunks ** must start on page boundaries and dove tail - ** with it's predecessor. + ** with its predecessor. */ sg_dma_len(vcontig_sg) = vcontig_len; diff -Nru a/drivers/parisc/dino.c b/drivers/parisc/dino.c --- a/drivers/parisc/dino.c Tue Feb 18 10:31:36 2003 +++ b/drivers/parisc/dino.c Tue Feb 25 10:47:17 2003 @@ -755,7 +755,7 @@ /* ** This enables DINO to generate interrupts when it sees - ** any of it's inputs *change*. Just asserting an IRQ + ** any of its inputs *change*. Just asserting an IRQ ** before it's enabled (ie unmasked) isn't good enough. */ gsc_writel(eim, dino_dev->hba.base_addr+DINO_IAR0); diff -Nru a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c --- a/drivers/parisc/sba_iommu.c Thu Feb 6 07:33:47 2003 +++ b/drivers/parisc/sba_iommu.c Tue Feb 25 09:56:59 2003 @@ -1114,7 +1114,7 @@ /* ** Two address ranges are DMA contiguous *iff* "end of prev" and -** "start of next" are both on a page boundry. +** "start of next" are both on a page boundary. ** ** (shift left is a quick trick to mask off upper bits) */ @@ -1219,7 +1219,7 @@ ** can't change. And we need the offset from the first ** chunk - not the last one. Ergo Successive chunks ** must start on page boundaries and dove tail - ** with it's predecessor. + ** with its predecessor. */ sg_dma_len(vcontig_sg) = vcontig_len; diff -Nru a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c --- a/drivers/parport/parport_pc.c Tue Feb 18 10:50:38 2003 +++ b/drivers/parport/parport_pc.c Tue Feb 25 09:44:59 2003 @@ -35,7 +35,7 @@ * All registers are 8 bits wide and read/write. If your hardware differs * only in register addresses (eg because your registers are on 32-bit * word boundaries) then you can alter the constants in parport_pc.h to - * accomodate this. + * accommodate this. * * Note that the ECP registers may not start at offset 0x400 for PCI cards, * but rather will start at port->base_hi. @@ -422,7 +422,7 @@ status = inb (STATUS (port)); if (status & 0x01) { /* EPP timeout should never occur... */ - printk (KERN_DEBUG "%s: EPP timeout occured while talking to " + printk (KERN_DEBUG "%s: EPP timeout occurred while talking to " "w91284pic (should not have done)\n", port->name); clear_epp_timeout (port); } diff -Nru a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c --- a/drivers/pcmcia/i82365.c Fri Feb 21 13:05:30 2003 +++ b/drivers/pcmcia/i82365.c Tue Feb 25 11:50:51 2003 @@ -846,7 +846,7 @@ printk("PNP "); - if (pnp_activate_dev(dev, NULL) < 0) { + if (pnp_activate_dev(dev) < 0) { printk("activate failed\n"); pnp_device_detach(dev); break; diff -Nru a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c --- a/drivers/s390/block/dasd.c Mon Feb 24 10:23:59 2003 +++ b/drivers/s390/block/dasd.c Mon Feb 24 12:31:17 2003 @@ -1582,7 +1582,7 @@ /* * Cancels a request that was started with dasd_sleep_on_req. - * This is usefull to timeout requests. The request will be + * This is useful to timeout requests. The request will be * terminated if it is currently in i/o. * Returns 1 if the request has been terminated. */ diff -Nru a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c --- a/drivers/s390/block/dasd_3990_erp.c Mon Feb 24 10:23:59 2003 +++ b/drivers/s390/block/dasd_3990_erp.c Mon Feb 24 10:29:29 2003 @@ -197,7 +197,7 @@ * DASD_3990_ERP_CLEANUP * * DESCRIPTION - * Removes the already build but not neccessary ERP request and sets + * Removes the already build but not necessary ERP request and sets * the status of the original cqr / erp to the given (final) status * * PARAMETER diff -Nru a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c --- a/drivers/s390/block/dasd_diag.c Fri Dec 6 11:37:54 2002 +++ b/drivers/s390/block/dasd_diag.c Tue Feb 25 10:27:40 2003 @@ -467,7 +467,7 @@ * the diag_bio_t for each block has 16 bytes. * That makes: * (8192 - 96 - 8) / 16 = 505.5 blocks at maximum. - * We want to fit two into the available memory so that we can immediatly + * We want to fit two into the available memory so that we can immediately * start the next request if one finishes off. That makes 252.75 blocks * for one request. Give a little safety and the result is 240. */ diff -Nru a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c --- a/drivers/s390/block/dasd_eckd.c Mon Feb 24 10:23:59 2003 +++ b/drivers/s390/block/dasd_eckd.c Tue Feb 25 10:27:44 2003 @@ -1427,7 +1427,7 @@ * addition we have one define extent ccw + 16 bytes of data and one * locate record ccw + 16 bytes of data. That makes: * (8192 - 24 - 136 - 8 - 16 - 8 - 16) / 16 = 499 blocks at maximum. - * We want to fit two into the available memory so that we can immediatly + * We want to fit two into the available memory so that we can immediately * start the next request if one finishes off. That makes 249.5 blocks * for one request. Give a little safety and the result is 240. */ diff -Nru a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c --- a/drivers/s390/block/dasd_fba.c Fri Dec 6 11:37:54 2002 +++ b/drivers/s390/block/dasd_fba.c Tue Feb 25 10:27:47 2003 @@ -389,7 +389,7 @@ * locate record ccw for each block (stupid devices!) + 16 bytes of data. * That makes: * (8192 - 24 - 136 - 8 - 16) / 40 = 200.2 blocks at maximum. - * We want to fit two into the available memory so that we can immediatly + * We want to fit two into the available memory so that we can immediately * start the next request if one finishes off. That makes 100.1 blocks * for one request. Give a little safety and the result is 96. */ diff -Nru a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c --- a/drivers/s390/char/con3215.c Fri Dec 6 11:37:43 2002 +++ b/drivers/s390/char/con3215.c Tue Feb 25 10:27:52 2003 @@ -312,10 +312,10 @@ } /* - * Function to conditionally start an IO. A read is started immediatly, - * a write is only started immediatly if the flush flag is on or the + * Function to conditionally start an IO. A read is started immediately, + * a write is only started immediately if the flush flag is on or the * amount of data is bigger than RAW3215_MIN_WRITE. If a write is not - * done immediatly a timer is started with a delay of RAW3215_TIMEOUT. + * done immediately a timer is started with a delay of RAW3215_TIMEOUT. */ static inline void raw3215_try_io(struct raw3215_info *raw) diff -Nru a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c --- a/drivers/s390/char/sclp.c Thu Dec 12 10:03:31 2002 +++ b/drivers/s390/char/sclp.c Tue Feb 25 10:47:44 2003 @@ -26,7 +26,7 @@ #define SCLP_CORE_PRINT_HEADER "sclp low level driver: " /* - * decides wether we make use of the macro MACHINE_IS_VM to + * decides whether we make use of the macro MACHINE_IS_VM to * configure the driver for VM at run time (a little bit * different behaviour); otherwise we use the default * settings in sclp_data.init_ioctls diff -Nru a/drivers/s390/char/sclp_rw.c b/drivers/s390/char/sclp_rw.c --- a/drivers/s390/char/sclp_rw.c Thu Dec 12 10:03:31 2002 +++ b/drivers/s390/char/sclp_rw.c Tue Feb 25 10:27:54 2003 @@ -192,7 +192,7 @@ * under VM (Why does VM interpret \n but the native machine doesn't ?) * * Depending on i/o-control setting the message is always written - * immediatly or we wait for a final new line maybe coming with the + * immediately or we wait for a final new line maybe coming with the * next message. Besides we avoid a buffer overrun by writing its * content. * diff -Nru a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c --- a/drivers/s390/cio/device_fsm.c Thu Dec 12 10:03:11 2002 +++ b/drivers/s390/cio/device_fsm.c Tue Feb 25 10:27:58 2003 @@ -288,7 +288,7 @@ } /* Is Set Path Group supported? */ if (!cdev->private->flags.pgid_supp) { - /* No, set state online immediatly. */ + /* No, set state online immediately. */ ccw_device_done(cdev, DEV_STATE_ONLINE); return 0; } @@ -333,7 +333,7 @@ return -EBUSY; /* Is Set Path Group supported? */ if (!cdev->private->flags.pgid_supp) { - /* No, set state offline immediatly. */ + /* No, set state offline immediately. */ ccw_device_done(cdev, DEV_STATE_OFFLINE); return 0; } diff -Nru a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h --- a/drivers/s390/cio/qdio.h Mon Feb 24 10:18:38 2003 +++ b/drivers/s390/cio/qdio.h Tue Feb 25 02:45:56 2003 @@ -27,7 +27,7 @@ #define IQDIO_DELAY_TARGET 0 #define QDIO_BUSY_BIT_PATIENCE 2000 /* in microsecs */ #define IQDIO_GLOBAL_LAPS 2 /* GLOBAL_LAPS are not used as we */ -#define IQDIO_GLOBAL_LAPS_INT 1 /* dont global summary */ +#define IQDIO_GLOBAL_LAPS_INT 1 /* don't global summary */ #define IQDIO_LOCAL_LAPS 4 #define IQDIO_LOCAL_LAPS_INT 1 #define IQDIO_GLOBAL_SUMMARY_CC_MASK 2 diff -Nru a/drivers/s390/net/iucv.h b/drivers/s390/net/iucv.h --- a/drivers/s390/net/iucv.h Tue Sep 10 02:10:51 2002 +++ b/drivers/s390/net/iucv.h Mon Feb 24 10:17:02 2003 @@ -214,7 +214,7 @@ * pgm_data- application data passed to interrupt handlers * Output: NA * Return: address of handler - * (0) - Error occured, registration not completed. + * (0) - Error occurred, registration not completed. * NOTE: Exact cause of failure will be recorded in syslog. */ iucv_handle_t iucv_register_program (uchar pgmname[16], diff -Nru a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c --- a/drivers/s390/net/lcs.c Mon Feb 24 10:24:47 2003 +++ b/drivers/s390/net/lcs.c Tue Feb 25 10:28:02 2003 @@ -1206,7 +1206,7 @@ card->stats.tx_packets++; dev_kfree_skb(skb); if (card->tx_emitted <= 0) - /* If this is the first tx buffer emit it immediatly. */ + /* If this is the first tx buffer emit it immediately. */ __lcs_emit_txbuffer(card); return 0; } diff -Nru a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c --- a/drivers/sbus/char/envctrl.c Tue Feb 11 14:57:52 2003 +++ b/drivers/sbus/char/envctrl.c Tue Feb 25 09:45:01 2003 @@ -810,7 +810,7 @@ pchild->fan_mask |= chnls_mask[(pchild->chnl_array[i]).chnl_no]; /* We only need to know if this child has fan status monitored. - * We dont care which channels since we have the mask already. + * We don't care which channels since we have the mask already. */ pchild->mon_type[0] = ENVCTRL_FANSTAT_MON; } @@ -842,7 +842,7 @@ } /* We only need to know if this child has global addressing - * line monitored. We dont care which channels since we know + * line monitored. We don't care which channels since we know * the mask already (ENVCTRL_GLOBALADDR_ADDR_MASK). */ pchild->mon_type[0] = ENVCTRL_GLOBALADDR_MON; @@ -858,7 +858,7 @@ pchild->voltage_mask |= chnls_mask[(pchild->chnl_array[i]).chnl_no]; /* We only need to know if this child has voltage status monitored. - * We dont care which channels since we have the mask already. + * We don't care which channels since we have the mask already. */ pchild->mon_type[0] = ENVCTRL_VOLTAGESTAT_MON; } @@ -1115,7 +1115,7 @@ envctrl_dev.minor); } - /* Note above traversal routine post-incremented 'i' to accomodate + /* Note above traversal routine post-incremented 'i' to accommodate * a next child device, so we decrement before reverse-traversal of * child devices. */ diff -Nru a/drivers/scsi/AM53C974.c b/drivers/scsi/AM53C974.c --- a/drivers/scsi/AM53C974.c Wed Feb 12 14:06:00 2003 +++ b/drivers/scsi/AM53C974.c Wed Feb 26 11:32:42 2003 @@ -2091,7 +2091,7 @@ goto EXIT_ABORT; } msg[0] = AM53C974_read_8(FFREG); - if (!msg[0] & 0x80) { + if (!(msg[0] & 0x80)) { printk("scsi%d: error: expecting IDENTIFY message, got ", instance->host_no); print_msg(msg); hostdata->aborted = 1; diff -Nru a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c --- a/drivers/scsi/FlashPoint.c Mon Feb 4 23:42:05 2002 +++ b/drivers/scsi/FlashPoint.c Wed Feb 26 19:02:58 2003 @@ -3846,7 +3846,7 @@ } else { - if(!currTar_Info->TarEEValue & EE_WIDE_SCSI) + if(!(currTar_Info->TarEEValue & EE_WIDE_SCSI)) { return(0); } @@ -7529,7 +7529,7 @@ * * $Workfile: phase.c $ * - * Description: Functions to intially handle the SCSI bus phase when + * Description: Functions to initially handle the SCSI bus phase when * the target asserts request (and the automation is not * enabled to handle the situation). * @@ -10866,7 +10866,7 @@ * Function: DiagEEPROM * * Description: Verfiy checksum and 'Key' and initialize the EEPROM if - * neccessary. + * necessary. * *---------------------------------------------------------------------*/ diff -Nru a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig --- a/drivers/scsi/Kconfig Fri Feb 21 05:38:31 2003 +++ b/drivers/scsi/Kconfig Tue Feb 18 01:04:49 2003 @@ -1325,9 +1325,9 @@ bool "Include loadable firmware in driver" depends on SCSI_QLOGIC_FC help - Say Y to include ISP2100 Fabric Initiator/Target Firmware, with + Say Y to include ISP2X00 Fabric Initiator/Target Firmware, with expanded LUN addressing and FcTape (FCP-2) support, in the - Qlogic QLA 1280 driver. This is required on some platforms. + qlogicfc driver. This is required on some platforms. config SCSI_QLOGIC_1280 tristate "Qlogic QLA 1280 SCSI support" diff -Nru a/drivers/scsi/Makefile b/drivers/scsi/Makefile --- a/drivers/scsi/Makefile Tue Feb 11 10:54:53 2003 +++ b/drivers/scsi/Makefile Mon Feb 24 08:13:18 2003 @@ -120,13 +120,11 @@ obj-$(CONFIG_BLK_DEV_SR) += sr_mod.o obj-$(CONFIG_CHR_DEV_SG) += sg.o -scsi_mod-objs := scsi.o hosts.o scsi_ioctl.o constants.o scsicam.o \ - scsi_error.o scsi_lib.o scsi_scan.o scsi_syms.o \ - scsi_sysfs.o - -ifdef CONFIG_PROC_FS -scsi_mod-objs += scsi_proc.o -endif +scsi_mod-y += scsi.o hosts.o scsi_ioctl.o constants.o \ + scsicam.o scsi_error.o scsi_lib.o \ + scsi_scan.o scsi_syms.o scsi_sysfs.o +scsi_mod-$(CONFIG_PROC_FS) += scsi_proc.o +scsi_mod-$(CONFIG_X86_PC9800) += scsi_pc98.o sd_mod-objs := sd.o sr_mod-objs := sr.o sr_ioctl.o sr_vendor.o diff -Nru a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c --- a/drivers/scsi/NCR5380.c Fri Jan 3 10:58:49 2003 +++ b/drivers/scsi/NCR5380.c Wed Feb 26 11:28:29 2003 @@ -2750,7 +2750,7 @@ phase = PHASE_MSGIN; NCR5380_transfer_pio(instance, &phase, &len, &data); - if (!msg[0] & 0x80) { + if (!(msg[0] & 0x80)) { printk(KERN_ERR "scsi%d : expecting IDENTIFY message, got ", instance->host_no); print_msg(msg); abort = 1; diff -Nru a/drivers/scsi/NCR53C9x.c b/drivers/scsi/NCR53C9x.c --- a/drivers/scsi/NCR53C9x.c Fri Feb 14 18:24:12 2003 +++ b/drivers/scsi/NCR53C9x.c Mon Feb 24 10:09:58 2003 @@ -2942,7 +2942,7 @@ /* Target negotiates for synchronous transfers before we do, this * is legal although very strange. What is even funnier is that * the SCSI2 standard specifically recommends against targets doing - * this because so many initiators cannot cope with this occuring. + * this because so many initiators cannot cope with this occurring. */ static int target_with_ants_in_pants(struct NCR_ESP *esp, Scsi_Cmnd *SCptr, diff -Nru a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c --- a/drivers/scsi/NCR53c406a.c Fri Feb 14 12:18:25 2003 +++ b/drivers/scsi/NCR53c406a.c Wed Feb 26 09:43:27 2003 @@ -472,7 +472,7 @@ return 0; } - DEB(printk("NCR53c406a BIOS found at %X\n", (unsigned int) bios_base); + DEB(printk("NCR53c406a BIOS found at 0x%x\n", (unsigned int) bios_base); ); #endif /* USE_BIOS */ @@ -487,14 +487,14 @@ } else { for (i = 0; i < PORT_COUNT && !port_base; i++) { if (!request_region(ports[i], 0x10, "NCR53c406a")) { - DEB(printk("NCR53c406a: port %x in use\n", ports[i])); + DEB(printk("NCR53c406a: port 0x%x in use\n", ports[i])); } else { - VDEB(printk("NCR53c406a: port %x available\n", ports[i])); + VDEB(printk("NCR53c406a: port 0x%x available\n", ports[i])); outb(C5_IMG, ports[i] + 0x0d); /* reg set 1 */ if ((inb(ports[i] + 0x0e) ^ inb(ports[i] + 0x0e)) == 7 && (inb(ports[i] + 0x0e) ^ inb(ports[i] + 0x0e)) == 7 && (inb(ports[i] + 0x0e) & 0xf8) == 0x58) { port_base = ports[i]; VDEB(printk("NCR53c406a: Sig register valid\n")); - VDEB(printk("port_base=%x\n", port_base)); + VDEB(printk("port_base=0x%x\n", port_base)); break; } release_region(ports[i], 0x10); @@ -523,7 +523,7 @@ } #endif - DEB(printk("NCR53c406a: using port_base %x\n", port_base)); + DEB(printk("NCR53c406a: using port_base 0x%x\n", port_base)); tpnt->present = 1; tpnt->proc_name = "NCR53c406a"; @@ -611,11 +611,11 @@ for (i = 0; i < PORT_COUNT && !port_base; i++) if (ports[i] == ints[1]) { port_base = ints[1]; - DEB(printk("NCR53c406a: Specified port_base 0x%X\n", port_base); + DEB(printk("NCR53c406a: Specified port_base 0x%x\n", port_base); ) } if (!port_base) { - printk("NCR53c406a: Invalid PORTBASE 0x%X specified\n", ints[1]); + printk("NCR53c406a: Invalid PORTBASE 0x%x specified\n", ints[1]); return; } @@ -638,7 +638,7 @@ if (ints[0] > 2) fast_pio = ints[3]; - DEB(printk("NCR53c406a: port_base=0x%X, irq=%d, fast_pio=%d\n", port_base, irq_level, fast_pio);) + DEB(printk("NCR53c406a: port_base=0x%x, irq=%d, fast_pio=%d\n", port_base, irq_level, fast_pio);) } __setup("ncr53c406a=", NCR53c406a_setup); diff -Nru a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c --- a/drivers/scsi/aacraid/comminit.c Wed Oct 2 13:37:46 2002 +++ b/drivers/scsi/aacraid/comminit.c Mon Feb 24 09:56:29 2003 @@ -210,7 +210,7 @@ /** * aac_comm_init - Initialise FSA data structures - * @dev: Adapter to intialise + * @dev: Adapter to initialise * * Initializes the data structures that are required for the FSA commuication * interface to operate. diff -Nru a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c --- a/drivers/scsi/aacraid/commsup.c Tue Feb 11 14:57:52 2003 +++ b/drivers/scsi/aacraid/commsup.c Mon Feb 24 09:56:31 2003 @@ -79,7 +79,7 @@ * fib_setup - setup the fibs * @dev: Adapter to set up * - * Allocate the PCI space for the fibs, map it and then intialise the + * Allocate the PCI space for the fibs, map it and then initialise the * fib area, the unmapped fib data and also the free list */ diff -Nru a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c --- a/drivers/scsi/aacraid/linit.c Wed Feb 19 12:18:49 2003 +++ b/drivers/scsi/aacraid/linit.c Mon Feb 24 13:03:30 2003 @@ -60,7 +60,7 @@ #define AAC_DRIVERNAME "aacraid" MODULE_AUTHOR("Red Hat Inc and Adaptec"); -MODULE_DESCRIPTION("Supports Dell PERC2, 2/Si, 3/Si, 3/Di, Adaptec 2120S, 2200S, 5400S, and HP NetRAID-4M devices. http://domsch.com/linux/ or http://linux.adaptec.com"); +MODULE_DESCRIPTION("Supports Dell PERC2, 2/Si, 3/Si, 3/Di, PERC 320/DC, Adaptec 2120S, 2200S, 5400S, and HP NetRAID-4M devices. http://domsch.com/linux/ or http://linux.adaptec.com"); MODULE_LICENSE("GPL"); MODULE_PARM(nondasd, "i"); MODULE_PARM_DESC(nondasd, "Control scanning of hba for nondasd devices. 0=off, 1=on"); @@ -96,6 +96,7 @@ { 0x9005, 0x0285, 0x9005, 0x0286, aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2120S ", 1 }, /* Adaptec 2120S (Crusader)*/ { 0x9005, 0x0285, 0x9005, 0x0285, aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2200S ", 2 }, /* Adaptec 2200S (Vulcan)*/ { 0x9005, 0x0285, 0x9005, 0x0287, aac_rx_init, "aacraid", "ADAPTEC ", "Adaptec 2200S ", 2 }, /* Adaptec 2200S (Vulcan-2m)*/ + { 0x9005, 0x0285, 0x1028, 0x0287, aac_rx_init, "percraid", "DELL ", "PERCRAID ", 2 }, /* Dell PERC 320/DC */ { 0x1011, 0x0046, 0x9005, 0x0365, aac_sa_init, "aacraid", "ADAPTEC ", "Adaptec 5400S ", 4 }, /* Adaptec 5400S (Mustang)*/ { 0x1011, 0x0046, 0x9005, 0x0364, aac_sa_init, "aacraid", "ADAPTEC ", "AAC-364 ", 4 }, /* Adaptec 5400S (Mustang)*/ { 0x1011, 0x0046, 0x9005, 0x1364, aac_sa_init, "percraid", "DELL ", "PERCRAID ", 4 }, /* Dell PERC2 "Quad Channel" */ @@ -110,10 +111,10 @@ 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 + .owner = THIS_MODULE, + .ioctl = aac_cfg_ioctl, + .open = aac_cfg_open, + .release = aac_cfg_release }; static int aac_detect(Scsi_Host_Template *); diff -Nru a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c --- a/drivers/scsi/aha152x.c Wed Feb 12 09:16:04 2003 +++ b/drivers/scsi/aha152x.c Wed Feb 26 19:02:59 2003 @@ -1131,7 +1131,7 @@ while ( setup_countSCp.this_residual = CURRENT_SC->SCp.buffer->length; } - the_time=jiffies + 10*HZ; + the_time=jiffies + 100*HZ; while(TESTLO(DMASTAT, DFIFOEMP|INTSTAT) && time_before(jiffies,the_time)) barrier(); diff -Nru a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c --- a/drivers/scsi/aha1542.c Mon Feb 17 17:02:24 2003 +++ b/drivers/scsi/aha1542.c Tue Feb 25 11:50:51 2003 @@ -1161,7 +1161,7 @@ if(pnp_device_attach(pdev)<0) continue; - if(pnp_activate_dev(pdev, NULL)<0) { + if(pnp_activate_dev(pdev)<0) { pnp_device_detach(pdev); continue; } diff -Nru a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h --- a/drivers/scsi/aic7xxx/aic79xx.h Tue Feb 18 10:31:36 2003 +++ b/drivers/scsi/aic7xxx/aic79xx.h Tue Feb 25 09:45:03 2003 @@ -180,7 +180,7 @@ /* * Define the size of our QIN and QOUT FIFOs. They must be a power of 2 - * in size and accomodate as many transactions as can be queued concurrently. + * in size and accommodate as many transactions as can be queued concurrently. */ #define AHD_QIN_SIZE AHD_MAX_QUEUE #define AHD_QOUT_SIZE AHD_MAX_QUEUE @@ -365,7 +365,7 @@ /* * The driver keeps up to MAX_SCB scb structures per card in memory. The SCB - * consists of a "hardware SCB" mirroring the fields availible on the card + * consists of a "hardware SCB" mirroring the fields available on the card * and additional information the kernel stores for each transaction. * * To minimize space utilization, a portion of the hardware scb stores diff -Nru a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c --- a/drivers/scsi/aic7xxx/aic79xx_core.c Mon Jan 20 15:46:30 2003 +++ b/drivers/scsi/aic7xxx/aic79xx_core.c Mon Feb 24 12:36:40 2003 @@ -516,7 +516,7 @@ ahd_dump_card_state(ahd); panic("BRKADRINT"); - /* Tell everyone that this HBA is no longer availible */ + /* Tell everyone that this HBA is no longer available */ ahd_abort_scbs(ahd, CAM_TARGET_WILDCARD, ALL_CHANNELS, CAM_LUN_WILDCARD, SCB_LIST_NULL, ROLE_UNKNOWN, CAM_NO_HBA); @@ -3755,9 +3755,9 @@ devinfo->target, &tstate); /* - * Parse as much of the message as is availible, + * Parse as much of the message as is available, * rejecting it if we don't support it. When - * the entire message is availible and has been + * the entire message is available and has been * handled, return MSGLOOP_MSGCOMPLETE, indicating * that we have parsed an entire message. * @@ -6016,7 +6016,7 @@ * Now that termination is set, wait for up * to 500ms for our transceivers to settle. If * the adapter does not have a cable attached, - * the tranceivers may never settle, so don't + * the transceivers may never settle, so don't * complain if we fail here. */ for (wait = 10000; diff -Nru a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c --- a/drivers/scsi/aic7xxx/aic79xx_osm.c Tue Feb 18 10:12:35 2003 +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c Wed Feb 26 11:53:22 2003 @@ -801,7 +801,6 @@ /************************ Host template entry points *************************/ static int ahd_linux_detect(Scsi_Host_Template *); -static int ahd_linux_release(struct Scsi_Host *); static const char *ahd_linux_info(struct Scsi_Host *); static int ahd_linux_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *)); #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) @@ -811,6 +810,7 @@ static int ahd_linux_biosparam(struct scsi_device*, struct block_device*, sector_t, int[]); #else +static int ahd_linux_release(struct Scsi_Host *); static void ahd_linux_select_queue_depth(struct Scsi_Host *host, Scsi_Device *scsi_devs); static int ahd_linux_biosparam(Disk *, kdev_t, int[]); @@ -874,7 +874,7 @@ ahd_list_lockinit(); #ifdef CONFIG_PCI - ahd_linux_pci_probe(template); + ahd_linux_pci_init(); #endif /* @@ -894,6 +894,7 @@ return (found); } +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) /* * Free the passed in Scsi_Host memory structures prior to unloading the * module. @@ -925,6 +926,7 @@ ahd_list_unlock(&l); return (0); } +#endif /* * Return a string describing the driver. @@ -1664,9 +1666,9 @@ } Scsi_Host_Template aic79xx_driver_template = { + .module = THIS_MODULE, + .name = "aic79xx", .proc_info = ahd_linux_proc_info, - .detect = ahd_linux_detect, - .release = ahd_linux_release, .info = ahd_linux_info, .queuecommand = ahd_linux_queue, .eh_abort_handler = ahd_linux_abort, @@ -1698,18 +1700,17 @@ #endif #endif #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) - .name = "aic79xx", .slave_alloc = ahd_linux_slave_alloc, .slave_configure = ahd_linux_slave_configure, .slave_destroy = ahd_linux_slave_destroy, #else + .detect = ahd_linux_detect, + .release = ahd_linux_release, .select_queue_depths = ahd_linux_select_queue_depth, .use_new_eh_code = 1, #endif }; -#define driver_template aic79xx_driver_template -#include "scsi_module.c" /**************************** Tasklet Handler *********************************/ static void @@ -2381,9 +2382,8 @@ ahd_set_name(ahd, new_name); } host->unique_id = ahd->unit; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) - scsi_set_device(host, &ahd->dev_softc->dev); -#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,4) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,4) && \ + LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0) scsi_set_pci_device(host, ahd->dev_softc); #endif ahd_linux_initialize_scsi_bus(ahd); @@ -2410,6 +2410,10 @@ ahd_intr_enable(ahd, TRUE); ahd_linux_start_dv(ahd); ahd_unlock(ahd, &s); + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + scsi_add_host(host, &ahd->dev_softc->dev); +#endif return (0); } @@ -2556,8 +2560,12 @@ __WCLONE) == -ERESTARTSYS); } ahd_teardown_runq_tasklet(ahd); - if (ahd->platform_data->host != NULL) + if (ahd->platform_data->host != NULL) { +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + scsi_remove_host(ahd->platform_data->host); +#endif scsi_unregister(ahd->platform_data->host); + } /* destroy all of the device and target objects */ for (i = 0; i < AHD_NUM_TARGETS; i++) { @@ -2595,21 +2603,17 @@ 0x1000); #endif } -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) - /* XXX Need an instance detach in the PCI code */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) && \ + LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0) + /* + * In 2.4 we detach from the scsi midlayer before the PCI + * layer invokes our remove callback. + */ if (ahd->dev_softc != NULL) ahd->dev_softc->driver = NULL; #endif free(ahd->platform_data, M_DEVBUF); } - if (TAILQ_EMPTY(&ahd_tailq)) { - unregister_reboot_notifier(&ahd_linux_notifier); -#ifdef CONFIG_PCI -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) - pci_unregister_driver(&aic79xx_pci_driver); -#endif -#endif - } } void @@ -5315,3 +5319,30 @@ } } } + +static int __init ahd_linux_init(void) +{ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + return (ahd_linux_detect(&aic79xx_driver_template) ? 0 : -ENODEV); +#else + scsi_register_module(MODULE_SCSI_HA, &aic79xx_driver_template); + if (!driver_template.present) { + scsi_unregister_module(MODULE_SCSI_HA, + &aic79xx_driver_template); + return (-ENODEV); + } + + return (0); +#endif +} + +static void __exit ahd_linux_exit(void) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + scsi_unregister_module(MODULE_SCSI_HA, &aic79xx_driver_template); +#endif + ahd_linux_pci_exit(); +} + +module_init(ahd_linux_init); +module_exit(ahd_linux_exit); diff -Nru a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h --- a/drivers/scsi/aic7xxx/aic79xx_osm.h Fri Feb 7 00:20:36 2003 +++ b/drivers/scsi/aic7xxx/aic79xx_osm.h Wed Feb 26 11:46:01 2003 @@ -952,7 +952,8 @@ #include #endif -int ahd_linux_pci_probe(Scsi_Host_Template *); +int ahd_linux_pci_init(void); +void ahd_linux_pci_exit(void); int ahd_pci_map_registers(struct ahd_softc *ahd); int ahd_pci_map_int(struct ahd_softc *ahd); diff -Nru a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c --- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c Tue Jan 7 18:58:34 2003 +++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c Wed Feb 26 11:48:22 2003 @@ -183,14 +183,21 @@ } #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) pci_set_drvdata(pdev, ahd); - if (aic79xx_detect_complete) + if (aic79xx_detect_complete) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) ahd_linux_register_host(ahd, &aic79xx_driver_template); +#else + printf("aic79xx: ignoring PCI device found after " + "initialization\n"); + return (-ENODEV); +#endif + } #endif return (0); } int -ahd_linux_pci_probe(Scsi_Host_Template *template) +ahd_linux_pci_init(void) { #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) return (pci_module_init(&aic79xx_pci_driver)); @@ -217,6 +224,12 @@ } return (found); #endif +} + +void +ahd_linux_pci_exit(void) +{ + pci_unregister_driver(&aic79xx_pci_driver); } static int diff -Nru a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h --- a/drivers/scsi/aic7xxx/aic7xxx.h Fri Jan 17 12:17:42 2003 +++ b/drivers/scsi/aic7xxx/aic7xxx.h Mon Feb 24 12:36:40 2003 @@ -372,7 +372,7 @@ /* * The driver keeps up to MAX_SCB scb structures per card in memory. The SCB - * consists of a "hardware SCB" mirroring the fields availible on the card + * consists of a "hardware SCB" mirroring the fields available on the card * and additional information the kernel stores for each transaction. * * To minimize space utilization, a portion of the hardware scb stores diff -Nru a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c --- a/drivers/scsi/aic7xxx/aic7xxx_core.c Wed Feb 12 05:04:50 2003 +++ b/drivers/scsi/aic7xxx/aic7xxx_core.c Mon Feb 24 12:36:40 2003 @@ -389,7 +389,7 @@ ahc_dump_card_state(ahc); - /* Tell everyone that this HBA is no longer availible */ + /* Tell everyone that this HBA is no longer available */ ahc_abort_scbs(ahc, CAM_TARGET_WILDCARD, ALL_CHANNELS, CAM_LUN_WILDCARD, SCB_LIST_NULL, ROLE_UNKNOWN, CAM_NO_HBA); @@ -2988,9 +2988,9 @@ targ_scsirate = tinfo->scsirate; /* - * Parse as much of the message as is availible, + * Parse as much of the message as is available, * rejecting it if we don't support it. When - * the entire message is availible and has been + * the entire message is available and has been * handled, return MSGLOOP_MSGCOMPLETE, indicating * that we have parsed an entire message. * @@ -4999,7 +4999,7 @@ /* * Wait for up to 500ms for our transceivers * to settle. If the adapter does not have - * a cable attached, the tranceivers may + * a cable attached, the transceivers may * never settle, so don't complain if we * fail here. */ diff -Nru a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c Tue Feb 18 10:12:35 2003 +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c Wed Feb 26 19:03:07 2003 @@ -108,7 +108,7 @@ * but are not limited to: * * 1: Import of the latest FreeBSD sequencer code for this driver - * 2: Modification of kernel code to accomodate different sequencer semantics + * 2: Modification of kernel code to accommodate different sequencer semantics * 3: Extensive changes throughout kernel portion of driver to improve * abort/reset processing and error hanndling * 4: Other work contributed by various people on the Internet @@ -875,7 +875,7 @@ ahc_list_lockinit(); #ifdef CONFIG_PCI - ahc_linux_pci_probe(template); + ahc_linux_pci_init(); #endif if (aic7xxx_no_probe == 0) @@ -1266,9 +1266,9 @@ } Scsi_Host_Template aic7xxx_driver_template = { + .module = THIS_MODULE, + .name = "aic7xxx", .proc_info = ahc_linux_proc_info, - .detect = ahc_linux_detect, - .release = ahc_linux_release, .info = ahc_linux_info, .queuecommand = ahc_linux_queue, .eh_abort_handler = ahc_linux_abort, @@ -1300,19 +1300,17 @@ #endif #endif #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) - .name = "aic7xxx", .slave_alloc = ahc_linux_slave_alloc, .slave_configure = ahc_linux_slave_configure, .slave_destroy = ahc_linux_slave_destroy, #else + .detect = ahc_linux_detect, + .release = ahc_linux_release, .select_queue_depths = ahc_linux_select_queue_depth, .use_new_eh_code = 1, #endif }; -#define driver_template aic7xxx_driver_template -#include "scsi_module.c" - /**************************** Tasklet Handler *********************************/ static void @@ -1861,9 +1859,8 @@ ahc_set_name(ahc, new_name); } host->unique_id = ahc->unit; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) - scsi_set_device(host, &ahc->dev_softc->dev); -#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,4) +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,4) && \ + LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0) scsi_set_pci_device(host, ahc->dev_softc); #endif ahc_linux_initialize_scsi_bus(ahc); @@ -1897,6 +1894,10 @@ ahc_intr_enable(ahc, TRUE); ahc_linux_start_dv(ahc); ahc_unlock(ahc, &s); + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + scsi_add_host(host, (ahc->dev_softc ? &ahc->dev_softc->dev : NULL)); +#endif return (0); } @@ -2075,8 +2076,12 @@ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) tasklet_kill(&ahc->platform_data->runq_tasklet); #endif - if (ahc->platform_data->host != NULL) + if (ahc->platform_data->host != NULL) { +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + scsi_remove_host(ahc->platform_data->host); +#endif scsi_unregister(ahc->platform_data->host); + } /* destroy all of the device and target objects */ for (i = 0; i < AHC_NUM_TARGETS; i++) { @@ -2112,19 +2117,16 @@ #endif } #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) - /* XXX Need an instance detach in the PCI code */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) + /* + * In 2.4 we detach from the scsi midlayer before the PCI + * layer invokes our remove callback. + */ if (ahc->dev_softc != NULL) ahc->dev_softc->driver = NULL; #endif - free(ahc->platform_data, M_DEVBUF); - } - if (TAILQ_EMPTY(&ahc_tailq)) { - unregister_reboot_notifier(&ahc_linux_notifier); -#ifdef CONFIG_PCI -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) - pci_unregister_driver(&aic7xxx_pci_driver); -#endif #endif + free(ahc->platform_data, M_DEVBUF); } } @@ -5182,3 +5184,51 @@ } } } + +static int __init ahc_linux_init(void) +{ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + return (ahc_linux_detect(&aic7xxx_driver_template) ? 0 : -ENODEV); +#else + scsi_register_module(MODULE_SCSI_HA, &aic7xxx_driver_template); + if (!driver_template.present) { + scsi_unregister_module(MODULE_SCSI_HA, + &aic7xxx_driver_template); + return (-ENODEV); + } + + return (0); +#endif +} + +static void __exit ahc_linux_exit(void) +{ +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) + struct ahc_softc *ahc; + + ahc_linux_pci_exit(); + + /* + * Get rid of the non-pci devices. + * + * XXX(hch): switch over eisa support to new LDM-based API + */ + TAILQ_FOREACH(ahc, &ahc_tailq, links) + ahc_linux_release(ahc->platform_data->host); +#else + scsi_unregister_module(MODULE_SCSI_HA, &aic7xxx_driver_template); + + /* + * In 2.4 we have to unregister from the PCI core _after_ + * unregistering from the scsi midlayer to avoid danling references. + * + * The 2.4 scsi midlayer is so f***ed.. + */ + ahc_linux_pci_exit(); +#endif + + unregister_reboot_notifier(&ahc_linux_notifier); +} + +module_init(ahc_linux_init); +module_exit(ahc_linux_exit); diff -Nru a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h --- a/drivers/scsi/aic7xxx/aic7xxx_osm.h Fri Feb 7 00:20:36 2003 +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h Wed Feb 26 09:14:16 2003 @@ -912,7 +912,8 @@ #include #endif -int ahc_linux_pci_probe(Scsi_Host_Template *); +int ahc_linux_pci_init(void); +void ahc_linux_pci_exit(void); int ahc_pci_map_registers(struct ahc_softc *ahc); int ahc_pci_map_int(struct ahc_softc *ahc); diff -Nru a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c --- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c Tue Jan 7 18:58:35 2003 +++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c Wed Feb 26 09:14:16 2003 @@ -179,14 +179,21 @@ } #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) pci_set_drvdata(pdev, ahc); - if (aic7xxx_detect_complete) + if (aic7xxx_detect_complete) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) ahc_linux_register_host(ahc, &aic7xxx_driver_template); +#else + printf("aic7xxx: ignoring PCI device found after " + "initialization\n"); + return (-ENODEV); +#endif + } #endif return (0); } int -ahc_linux_pci_probe(Scsi_Host_Template *template) +ahc_linux_pci_init(void) { #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0) return (pci_module_init(&aic7xxx_pci_driver)); @@ -213,6 +220,12 @@ } return (found); #endif +} + +void +ahc_linux_pci_exit(void) +{ + pci_unregister_driver(&aic7xxx_pci_driver); } static int diff -Nru a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c --- a/drivers/scsi/aic7xxx_old.c Wed Feb 12 14:00:35 2003 +++ b/drivers/scsi/aic7xxx_old.c Wed Feb 26 19:03:00 2003 @@ -111,7 +111,7 @@ * but are not limited to: * * 1: Import of the latest FreeBSD sequencer code for this driver - * 2: Modification of kernel code to accomodate different sequencer semantics + * 2: Modification of kernel code to accommodate different sequencer semantics * 3: Extensive changes throughout kernel portion of driver to improve * abort/reset processing and error hanndling * 4: Other work contributed by various people on the Internet @@ -4609,8 +4609,8 @@ * handler do the rest. We don't want to unpause the sequencer yet * though so we'll return early. We also have to make sure that * we clear the SEQINT *BEFORE* we set the REQINIT handler active - * or else it's possible on VLB cards to loose the first REQINIT - * interrupt. Edge triggered EISA cards could also loose this + * or else it's possible on VLB cards to lose the first REQINIT + * interrupt. Edge triggered EISA cards could also lose this * interrupt, although PCI and level triggered cards should not * have this problem since they continually interrupt the kernel * until we take care of the situation. @@ -4945,9 +4945,9 @@ target_mask = (0x01 << tindex); /* - * Parse as much of the message as is availible, + * Parse as much of the message as is available, * rejecting it if we don't support it. When - * the entire message is availible and has been + * the entire message is available and has been * handled, return TRUE indicating that we have * parsed an entire message. */ @@ -10392,7 +10392,7 @@ aic7xxx_done_cmds_complete(p); /* If the command was already complete or just completed, then we didn't * do a reset, return FAILED */ - if(!scb->flags & SCB_ACTIVE) + if(!(scb->flags & SCB_ACTIVE)) return FAILED; pause_sequencer(p); @@ -10615,7 +10615,7 @@ aic7xxx_done_cmds_complete(p); /* If the command was already complete or just completed, then we didn't * do a reset, return FAILED */ - if(!scb->flags & SCB_ACTIVE) + if(!(scb->flags & SCB_ACTIVE)) return FAILED; pause_sequencer(p); diff -Nru a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c --- a/drivers/scsi/atari_NCR5380.c Tue Dec 31 02:06:21 2002 +++ b/drivers/scsi/atari_NCR5380.c Wed Feb 26 19:03:01 2003 @@ -2543,7 +2543,7 @@ phase = PHASE_MSGIN; NCR5380_transfer_pio(instance, &phase, &len, &data); - if (!msg[0] & 0x80) { + if (!(msg[0] & 0x80)) { printk(KERN_DEBUG "scsi%d: expecting IDENTIFY message, got ", HOSTNO); print_msg(msg); do_abort(instance); @@ -2953,7 +2953,7 @@ * on any queue, so they won't be retried ... * * Conclusion: either scsi.c disables timeout for all resetted commands - * immediately, or we loose! As of linux-2.0.20 it doesn't. + * immediately, or we lose! As of linux-2.0.20 it doesn't. */ /* After the reset, there are no more connected or disconnected commands diff -Nru a/drivers/scsi/cpqfcTScontrol.c b/drivers/scsi/cpqfcTScontrol.c --- a/drivers/scsi/cpqfcTScontrol.c Thu Oct 24 18:17:36 2002 +++ b/drivers/scsi/cpqfcTScontrol.c Mon Feb 24 10:22:52 2003 @@ -586,7 +586,7 @@ -// This "look ahead" function examines the IMQ for occurence of +// This "look ahead" function examines the IMQ for occurrence of // "type". Returns 1 if found, 0 if not. static int PeekIMQEntry( PTACHYON fcChip, ULONG type) { diff -Nru a/drivers/scsi/cpqfcTSinit.c b/drivers/scsi/cpqfcTSinit.c --- a/drivers/scsi/cpqfcTSinit.c Wed Feb 12 14:00:50 2003 +++ b/drivers/scsi/cpqfcTSinit.c Tue Feb 25 10:47:18 2003 @@ -1514,7 +1514,7 @@ Exchanges->fcExchange[i].timeOut = 10; // seconds default (changed later) // Since we need to immediately return the aborted Cmnd to Scsi - // upper layers, we can't make future reference to any of it's + // upper layers, we can't make future reference to any of its // fields (e.g the Nexus). cpqfcTSPutLinkQue( cpqfcHBAdata, BLS_ABTS, &i); diff -Nru a/drivers/scsi/cpqfcTSworker.c b/drivers/scsi/cpqfcTSworker.c --- a/drivers/scsi/cpqfcTSworker.c Tue Feb 11 14:57:52 2003 +++ b/drivers/scsi/cpqfcTSworker.c Tue Feb 25 09:45:09 2003 @@ -79,7 +79,7 @@ // synchronously (i.e. each of the 30k I/O had to be started one at a // time by sending a starting frame via Tachyon's outbound que). -// To accomodate kernel "module" build, this driver limits the exchanges +// To accommodate kernel "module" build, this driver limits the exchanges // to 256, because of the contiguous physical memory limitation of 128M. // Typical FC Exchanges are opened presuming the FC frames start without errors, diff -Nru a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c --- a/drivers/scsi/dpt_i2o.c Mon Jan 27 15:10:14 2003 +++ b/drivers/scsi/dpt_i2o.c Wed Feb 26 19:03:02 2003 @@ -86,7 +86,7 @@ #elif defined(__alpha__) PROC_ALPHA , #else - (-1), + (-1),(-1) #endif FT_HBADRVR, 0, OEM_DPT, OS_LINUX, CAP_OVERLAP, DEV_ALL, ADF_ALL_SC5, 0, 0, DPT_VERSION, DPT_REVISION, DPT_SUBREVISION, @@ -1135,7 +1135,8 @@ // to support async LCT get wait_data->next = adpt_post_wait_queue; adpt_post_wait_queue = wait_data; - adpt_post_wait_id = (++adpt_post_wait_id & 0x7fff); + adpt_post_wait_id++; + adpt_post_wait_id &= 0x7fff; wait_data->id = adpt_post_wait_id; spin_unlock_irqrestore(&adpt_post_wait_lock, flags); @@ -1252,7 +1253,7 @@ } } spin_unlock(&adpt_post_wait_lock); - // If this happens we loose commands that probably really completed + // If this happens we lose commands that probably really completed printk(KERN_DEBUG"dpti: Could Not find task %d in wait queue\n",context); printk(KERN_DEBUG" Tasks in wait queue:\n"); for(p1 = adpt_post_wait_queue; p1; p1 = p1->next) { diff -Nru a/drivers/scsi/esp.c b/drivers/scsi/esp.c --- a/drivers/scsi/esp.c Tue Feb 4 03:40:32 2003 +++ b/drivers/scsi/esp.c Mon Feb 24 10:10:00 2003 @@ -3567,7 +3567,7 @@ /* Target negotiates for synchronous transfers before we do, this * is legal although very strange. What is even funnier is that * the SCSI2 standard specifically recommends against targets doing - * this because so many initiators cannot cope with this occuring. + * this because so many initiators cannot cope with this occurring. */ static int target_with_ants_in_pants(struct esp *esp, Scsi_Cmnd *SCptr, diff -Nru a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c --- a/drivers/scsi/fdomain.c Wed Feb 12 14:01:11 2003 +++ b/drivers/scsi/fdomain.c Thu Feb 20 04:16:32 2003 @@ -725,13 +725,13 @@ 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; } @@ -1777,7 +1777,7 @@ 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; diff -Nru a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c --- a/drivers/scsi/g_NCR5380.c Mon Jan 13 12:36:37 2003 +++ b/drivers/scsi/g_NCR5380.c Wed Feb 26 19:03:02 2003 @@ -323,7 +323,7 @@ printk(KERN_ERR "dtc436e probe: attach failed\n"); continue; } - if (pnp_activate_dev(dev, NULL) < 0) { + if (pnp_activate_dev(dev) < 0) { printk(KERN_ERR "dtc436e probe: activate failed\n"); pnp_device_detach(dev); continue; diff -Nru a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c --- a/drivers/scsi/gdth.c Tue Feb 4 08:27:21 2003 +++ b/drivers/scsi/gdth.c Mon Feb 24 09:56:33 2003 @@ -28,7 +28,7 @@ * * * $Log: gdth.c,v $ * Revision 1.61 2002/10/03 09:35:22 boji - * Fixed SCREENSERVICE intialisation in SMP cases. + * Fixed SCREENSERVICE initialisation in SMP cases. * Added checks for gdth_polling before GDTH_HA_LOCK * * Revision 1.60 2002/02/05 09:35:22 achim diff -Nru a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h --- a/drivers/scsi/gdth.h Fri Nov 29 01:31:40 2002 +++ b/drivers/scsi/gdth.h Mon Feb 24 10:17:11 2003 @@ -915,7 +915,7 @@ unchar ldr_no; /* log. drive no. */ unchar rw_attribs; /* r/w attributes */ unchar cluster_type; /* cluster properties */ - unchar media_changed; /* Flag:MOUNT/UNMOUNT occured */ + unchar media_changed; /* Flag:MOUNT/UNMOUNT occurred*/ ulong32 start_sec; /* start sector */ } hdr[MAX_LDRIVES]; /* host drives */ struct { diff -Nru a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c --- a/drivers/scsi/hosts.c Fri Feb 21 06:57:24 2003 +++ b/drivers/scsi/hosts.c Sun Feb 23 10:34:55 2003 @@ -270,21 +270,6 @@ if (scsi_check_device_busy(sdev)) return 1; - /* - * Next we detach the high level drivers from the Scsi_Device - * structures - */ - list_for_each_entry(sdev, &shost->my_devices, siblings) { - scsi_detach_device(sdev); - - /* If something still attached, punt */ - if (sdev->attached) { - printk(KERN_ERR "Attached usage count = %d\n", - sdev->attached); - return 1; - } - } - scsi_forget_host(shost); return 0; } diff -Nru a/drivers/scsi/ips.c b/drivers/scsi/ips.c --- a/drivers/scsi/ips.c Mon Feb 17 17:02:26 2003 +++ b/drivers/scsi/ips.c Wed Feb 26 19:03:03 2003 @@ -1801,7 +1801,7 @@ /* */ /* Routine Description: */ /* Fill in a single scb sg_list element from an address */ -/* return a -1 if a breakup occured */ +/* return a -1 if a breakup occurred */ /****************************************************************************/ static inline int ips_fill_scb_sg_single(ips_ha_t *ha, dma_addr_t busaddr, ips_scb_t *scb, int indx, unsigned int e_len) @@ -2737,7 +2737,7 @@ scb->dcdb.cmd_attribute = ips_command_direction[scb->scsi_cmd->cmnd[0]]; - if (!scb->dcdb.cmd_attribute & 0x3) + if (!(scb->dcdb.cmd_attribute & 0x3)) scb->dcdb.transfer_length = 0; if (scb->data_len >= IPS_MAX_XFER) { @@ -3315,7 +3315,7 @@ scb->dcdb.transfer_length = scb->data_len; scb->dcdb.cmd_attribute |= ips_command_direction[scb->scsi_cmd->cmnd[0]]; - if (!scb->dcdb.cmd_attribute & 0x3) + if (!(scb->dcdb.cmd_attribute & 0x3)) scb->dcdb.transfer_length = 0; if (scb->data_len >= IPS_MAX_XFER) { diff -Nru a/drivers/scsi/mac_NCR5380.c b/drivers/scsi/mac_NCR5380.c --- a/drivers/scsi/mac_NCR5380.c Thu Nov 7 15:17:17 2002 +++ b/drivers/scsi/mac_NCR5380.c Wed Feb 26 19:03:04 2003 @@ -2694,7 +2694,7 @@ phase = PHASE_MSGIN; NCR5380_transfer_pio(instance, &phase, &len, &data); - if (!msg[0] & 0x80) { + if (!(msg[0] & 0x80)) { printk(KERN_DEBUG "scsi%d: expecting IDENTIFY message, got ", HOSTNO); print_msg(msg); do_abort(instance); @@ -3082,7 +3082,7 @@ * on any queue, so they won't be retried ... * * Conclusion: either scsi.c disables timeout for all resetted commands - * immediately, or we loose! As of linux-2.0.20 it doesn't. + * immediately, or we lose! As of linux-2.0.20 it doesn't. */ /* After the reset, there are no more connected or disconnected commands diff -Nru a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c --- a/drivers/scsi/megaraid.c Wed Feb 12 14:02:03 2003 +++ b/drivers/scsi/megaraid.c Tue Feb 25 11:05:27 2003 @@ -309,7 +309,7 @@ * Thu Mar 15 18:38:11 EST 2001 - AM * * Firmware version check removed if subsysid==0x1111 and - * subsysvid==0x1111, since its not yet initialized. + * subsysvid==0x1111, since it's not yet initialized. * * changes made to correctly calculate the base in mega_findCard. * @@ -1714,7 +1714,7 @@ unsigned char *data = (unsigned char *) SCpnt->request_buffer; mega_driver_info driver_info; - /* If this is not our command dont do anything */ + /* If this is not our command don't do anything */ if (SCpnt->cmnd[0] != M_RD_DRIVER_IOCTL_INTERFACE) return 0; @@ -2879,7 +2879,7 @@ #endif } - /* Hmmm...Should we not make this more modularized so that in future we dont add + /* Hmmm...Should we not make this more modularized so that in future we don't add for each firmware */ if (flag & BOARD_QUARTZ) { @@ -2906,7 +2906,7 @@ * pci_vendor_id not subsysvid - AM */ - /* If we dont detect this valid subsystem vendor id's + /* If we don't detect this valid subsystem vendor id's we refuse to load the driver PART of PC200X compliance */ diff -Nru a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c --- a/drivers/scsi/ncr53c8xx.c Mon Jan 13 12:36:41 2003 +++ b/drivers/scsi/ncr53c8xx.c Tue Feb 25 02:46:22 2003 @@ -1536,7 +1536,7 @@ /* ** Now there are 4 possibilities: ** - ** (1) The ncr looses arbitration. + ** (1) The ncr loses arbitration. ** This is ok, because it will try again, ** when the bus becomes idle. ** (But beware of the timeout function!) @@ -3090,7 +3090,7 @@ case 0x8: /* ** JUMP / CALL - ** dont't relocate if relative :-) + ** don't relocate if relative :-) */ if (opcode & 0x00800000) relocs = 0; @@ -5852,7 +5852,7 @@ /* ** Why not to try the immediate lower divisor and to choose ** the one that allows the fastest output speed ? - ** We dont want input speed too much greater than output speed. + ** We don't want input speed too much greater than output speed. */ if (div >= 1 && fak < 8) { u_long fak2, per2; diff -Nru a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c --- a/drivers/scsi/nsp32.c Wed Feb 12 14:02:14 2003 +++ b/drivers/scsi/nsp32.c Mon Feb 24 10:18:04 2003 @@ -939,7 +939,7 @@ /* * If reselected New ID:LUN is not existed * or current nexus is not existed, unexpected - * reselection is occured. Send reject message. + * reselection is occurred. Send reject message. */ if (newid >= MAX_TARGET || newlun >= MAX_LUN) { nsp32_msg(KERN_WARNING, "unknown id/lun"); @@ -1333,7 +1333,7 @@ /* * AutoSCSI Interrupt. - * Note: This interrupt is occured when AutoSCSI is finished. Then + * Note: This interrupt is occurred when AutoSCSI is finished. Then * check SCSIEXECUTEPHASE, and do appropriate action. Each phases are * recorded when AutoSCSI sequencer has been processed. */ @@ -1345,7 +1345,7 @@ /* Selection Timeout, go busfree phase. */ if (auto_stat & SELECTION_TIMEOUT) { nsp32_dbg(NSP32_DEBUG_INTR, - "selection timeout occured"); + "selection timeout occurred"); SCpnt->result = DID_TIME_OUT << 16; nsp32_scsi_done(data, SCpnt); @@ -1357,7 +1357,7 @@ * MsgOut phase was processed. * If MSG_IN_OCCUER is not set, then MsgOut phase is * completed. Thus, msgoutlen must reset. Otherwise, - * nothing to do here. If MSG_OUT_OCCUER is occured, + * nothing to do here. If MSG_OUT_OCCUER is occurred, * then we will encounter the condition and check. */ if (!(auto_stat & MSG_IN_OCCUER) && @@ -1515,7 +1515,7 @@ /* PCI_IRQ */ if (irq_stat & IRQSTATUS_PCI_IRQ) { - nsp32_dbg(NSP32_DEBUG_INTR, "PCI IRQ occured"); + nsp32_dbg(NSP32_DEBUG_INTR, "PCI IRQ occurred"); /* Do nothing */ } @@ -1524,7 +1524,7 @@ nsp32_msg(KERN_ERR, "Received unexpected BMCNTERR IRQ! "); /* * TODO: To be implemented improving bus master - * transfer reliablity when BMCNTERR is occured in + * transfer reliablity when BMCNTERR is occurred in * AutoSCSI phase described in specification. */ } @@ -2300,7 +2300,7 @@ } else { /* * On the contrary, if unexpected bus free is - * occured, then negotiation is failed. Fall + * occurred, then negotiation is failed. Fall * back to ASYNC mode. */ nsp32_set_async(data, data->curtarget); @@ -2338,7 +2338,7 @@ return (TRUE); } else { /* Unexpected bus free */ - nsp32_msg(KERN_WARNING, "unexpected bus free occured"); + nsp32_msg(KERN_WARNING, "unexpected bus free occurred"); /* DID_ERROR? */ //SCpnt->result = (DID_OK << 16) | (SCpnt->SCp.Message << 8) | (SCpnt->SCp.Status << 0); @@ -2426,7 +2426,7 @@ "enter: msgoutlen: 0x%x", data->msgoutlen); /* - * If MsgOut phase is occured without having any + * If MsgOut phase is occurred without having any * message, then No_Operation is sent (SCSI-2). */ if (data->msgoutlen == 0) { @@ -2614,7 +2614,7 @@ case COMMAND_COMPLETE: case DISCONNECT: /* - * These messages should not be occured. + * These messages should not be occurred. * They should be processed on AutoSCSI sequencer. */ nsp32_msg(KERN_WARNING, @@ -2654,7 +2654,7 @@ case SAVE_POINTERS: /* - * These messages should not be occured. + * These messages should not be occurred. * They should be processed on AutoSCSI sequencer. */ nsp32_msg (KERN_WARNING, diff -Nru a/drivers/scsi/oktagon_esp.c b/drivers/scsi/oktagon_esp.c --- a/drivers/scsi/oktagon_esp.c Sun Dec 22 02:33:54 2002 +++ b/drivers/scsi/oktagon_esp.c Mon Feb 24 10:29:33 2003 @@ -245,7 +245,7 @@ if((code == SYS_DOWN || code == SYS_HALT) && (esp = current_esp)) { esp_bootup_reset(esp,esp->eregs); - udelay(500); /* Settle time. Maybe unneccessary. */ + udelay(500); /* Settle time. Maybe unnecessary. */ } return NOTIFY_DONE; } diff -Nru a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c --- a/drivers/scsi/pcmcia/fdomain_stub.c Mon Feb 3 23:47:00 2003 +++ b/drivers/scsi/pcmcia/fdomain_stub.c Tue Feb 4 12:12:27 2003 @@ -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 @@ -53,27 +53,30 @@ #include #include -#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 "); +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 { @@ -213,6 +216,7 @@ 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); @@ -253,7 +257,8 @@ 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 -Nru a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c --- a/drivers/scsi/pcmcia/nsp_cs.c Sun Feb 16 05:30:27 2003 +++ b/drivers/scsi/pcmcia/nsp_cs.c Wed Feb 26 12:18:50 2003 @@ -128,7 +128,7 @@ MODULE_PARM_DESC(free_ports, "Release IO ports after configuration? (default: 0 (=no))"); /* /usr/src/linux/drivers/scsi/hosts.h */ -static Scsi_Host_Template driver_template = { +static Scsi_Host_Template nsp_driver_template = { #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)) .proc_name = "nsp_cs", /* kernel 2.4 */ #else @@ -136,8 +136,10 @@ #endif .proc_info = nsp_proc_info, .name = "WorkBit NinjaSCSI-3/32Bi(16bit)", +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) .detect = nsp_detect, .release = nsp_release, +#endif .info = nsp_info, .queuecommand = nsp_queuecommand, /* .eh_strategy_handler = nsp_eh_strategy,*/ @@ -1215,7 +1217,7 @@ /*----------------------------------------------------------------*/ /* look for ninja3 card and init if found */ /*----------------------------------------------------------------*/ -static int nsp_detect(Scsi_Host_Template *sht) +static struct Scsi_Host *__nsp_detect(Scsi_Host_Template *sht) { struct Scsi_Host *host; /* registered host structure */ nsp_hw_data *data = &nsp_data; @@ -1225,7 +1227,7 @@ request_region(data->BaseAddress, data->NumAddress, "nsp_cs"); host = scsi_register(sht, 0); if(host == NULL) - return 0; + return NULL; host->unique_id = data->BaseAddress; host->io_port = data->BaseAddress; @@ -1252,7 +1254,13 @@ //MOD_INC_USE_COUNT; - return 1; /* detect done. */ + return host; +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) +static int nsp_detect(Scsi_Host_Template *sht) +{ + return (__nsp_detect(sht) != NULL); } static int nsp_release(struct Scsi_Host *shpnt) @@ -1271,6 +1279,7 @@ return 0; } +#endif /*----------------------------------------------------------------*/ /* return info string */ @@ -1763,55 +1772,53 @@ } #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,2)) - scsi_register_host(&driver_template); + host = __nsp_detect(&nsp_driver_template); #else - scsi_register_module(MODULE_SCSI_HA, &driver_template); + scsi_register_module(MODULE_SCSI_HA, &nsp_driver_template); + for (host = scsi_hostlist; host != NULL; host = host->next) { + if (host->hostt == &nsp_driver_template) + break; #endif + if (!host) + goto cs_failed; + DEBUG(0, "GET_SCSI_INFO\n"); tail = &link->dev; info->ndev = 0; -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,45)) - for (host = scsi_host_get_next(NULL); host; - host = scsi_host_get_next(host)) { -#else - for (host = scsi_hostlist; host != NULL; host = host->next) { -#endif - if (host->hostt == &driver_template) { - list_for_each_entry (dev, &host->my_devices, siblings) { - u_long arg[2], id; - kernel_scsi_ioctl(dev, SCSI_IOCTL_GET_IDLUN, arg); - id = (arg[0]&0x0f) + ((arg[0]>>4)&0xf0) + - ((arg[0]>>8)&0xf00) + ((arg[0]>>12)&0xf000); - node = &info->node[info->ndev]; - node->minor = 0; - switch (dev->type) { - case TYPE_TAPE: - node->major = SCSI_TAPE_MAJOR; - sprintf(node->dev_name, "st#%04lx", id); - break; - case TYPE_DISK: - case TYPE_MOD: - node->major = SCSI_DISK0_MAJOR; - sprintf(node->dev_name, "sd#%04lx", id); - break; - case TYPE_ROM: - case TYPE_WORM: - node->major = SCSI_CDROM_MAJOR; - sprintf(node->dev_name, "sr#%04lx", id); - break; - default: - node->major = SCSI_GENERIC_MAJOR; - sprintf(node->dev_name, "sg#%04lx", id); - break; - } - *tail = node; tail = &node->next; - info->ndev++; - info->host = dev->host; - } + list_for_each_entry (dev, &host->my_devices, siblings) { + u_long arg[2], id; + kernel_scsi_ioctl(dev, SCSI_IOCTL_GET_IDLUN, arg); + id = (arg[0]&0x0f) + ((arg[0]>>4)&0xf0) + + ((arg[0]>>8)&0xf00) + ((arg[0]>>12)&0xf000); + node = &info->node[info->ndev]; + node->minor = 0; + switch (dev->type) { + case TYPE_TAPE: + node->major = SCSI_TAPE_MAJOR; + sprintf(node->dev_name, "st#%04lx", id); + break; + case TYPE_DISK: + case TYPE_MOD: + node->major = SCSI_DISK0_MAJOR; + sprintf(node->dev_name, "sd#%04lx", id); + break; + case TYPE_ROM: + case TYPE_WORM: + node->major = SCSI_CDROM_MAJOR; + sprintf(node->dev_name, "sr#%04lx", id); + break; + default: + node->major = SCSI_GENERIC_MAJOR; + sprintf(node->dev_name, "sg#%04lx", id); + break; } + *tail = node; tail = &node->next; + info->ndev++; + info->host = dev->host; } + *tail = NULL; if (info->ndev == 0) { printk(KERN_INFO "nsp_cs: no SCSI devices found\n"); @@ -1839,6 +1846,10 @@ req.Base+req.Size-1); printk("\n"); +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) + scsi_add_host(host, NULL); +#endif + link->state &= ~DEV_CONFIG_PENDING; return; @@ -1859,6 +1870,7 @@ static void nsp_cs_release(u_long arg) { dev_link_t *link = (dev_link_t *)arg; + scsi_info_t *info = link->priv; DEBUG(0, "%s(0x%p)\n", __FUNCTION__, link); @@ -1874,10 +1886,11 @@ } /* Unlink the device chain */ -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,2)) - scsi_unregister_host(&driver_template); +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,2)) + scsi_unregister_module(MODULE_SCSI_HA, &nsp_driver_template); #else - scsi_unregister_module(MODULE_SCSI_HA, &driver_template); + scsi_remove_host(info->host); + scsi_unregister(info->host); #endif link->dev = NULL; diff -Nru a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h --- a/drivers/scsi/pcmcia/nsp_cs.h Fri Jan 3 05:17:04 2003 +++ b/drivers/scsi/pcmcia/nsp_cs.h Wed Feb 26 12:19:43 2003 @@ -280,8 +280,6 @@ static unsigned int nsphw_start_selection(Scsi_Cmnd *SCpnt, nsp_hw_data *data); static void nsp_start_timer(Scsi_Cmnd *SCpnt, nsp_hw_data *data, int time); -static int nsp_detect(Scsi_Host_Template * ); -static int nsp_release(struct Scsi_Host *shpnt); static const char *nsp_info(struct Scsi_Host *shpnt); static int nsp_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout); diff -Nru a/drivers/scsi/qlogicfc.c b/drivers/scsi/qlogicfc.c --- a/drivers/scsi/qlogicfc.c Wed Feb 12 14:02:56 2003 +++ b/drivers/scsi/qlogicfc.c Tue Feb 25 02:46:27 2003 @@ -1563,7 +1563,7 @@ /* * if any of the following are true we do not * call scsi_done. if the status is CS_ABORTED - * we dont have to call done because the upper + * we don't have to call done because the upper * level should already know its aborted. */ if (hostdata->handle_serials[le_hand] != Cmnd->serial_number diff -Nru a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c --- a/drivers/scsi/qlogicpti.c Tue Feb 4 03:47:37 2003 +++ b/drivers/scsi/qlogicpti.c Tue Feb 25 09:57:01 2003 @@ -776,7 +776,7 @@ } /* The request and response queues must each be aligned - * on a page boundry. + * on a page boundary. */ static int __init qpti_map_queues(struct qlogicpti *qpti) { diff -Nru a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c --- a/drivers/scsi/scsi.c Fri Feb 21 13:46:58 2003 +++ b/drivers/scsi/scsi.c Wed Feb 26 00:00:06 2003 @@ -1308,7 +1308,8 @@ void scsi_set_device_offline(struct scsi_device *sdev) { struct scsi_cmnd *scmd; - int cmds_active = 0; + LIST_HEAD(active_list); + struct list_head *lh, *lh_sf; unsigned long flags; sdev->online = FALSE; @@ -1324,15 +1325,17 @@ if (!scsi_delete_timer(scmd)) { continue; } - - ++cmds_active; - - scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD); + list_add_tail(&scmd->eh_entry, &active_list); } } spin_unlock_irqrestore(&sdev->list_lock, flags); - if (!cmds_active) { + if (!list_empty(&active_list)) { + list_for_each_safe(lh, lh_sf, &active_list) { + scmd = list_entry(lh, struct scsi_cmnd, eh_entry); + scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD); + } + } else { /* FIXME: Send online state change hotplug event */ } } diff -Nru a/drivers/scsi/scsi.h b/drivers/scsi/scsi.h --- a/drivers/scsi/scsi.h Fri Feb 21 06:57:24 2003 +++ b/drivers/scsi/scsi.h Sun Feb 23 10:34:55 2003 @@ -503,8 +503,9 @@ /* * Prototypes for functions in scsi_scan.c */ -extern int scsi_add_single_device(uint, uint, uint, uint); -extern int scsi_remove_single_device(uint, uint, uint, uint); +extern struct scsi_device *scsi_add_device(struct Scsi_Host *, + uint, uint, uint); +extern int scsi_remove_device(struct scsi_device *); extern u64 scsi_calculate_bounce_limit(struct Scsi_Host *); /* diff -Nru a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c --- a/drivers/scsi/scsi_ioctl.c Thu Nov 28 11:36:45 2002 +++ b/drivers/scsi/scsi_ioctl.c Tue Feb 25 09:45:11 2003 @@ -194,7 +194,7 @@ * of the given command. There is no way to override this. * - Data transfers are limited to PAGE_SIZE (4K on i386, 8K on alpha). * - The length (x + y) must be at least OMAX_SB_LEN bytes long to - * accomodate the sense buffer when an error occurs. + * accommodate the sense buffer when an error occurs. * The sense buffer is truncated to OMAX_SB_LEN (16) bytes so that * old code will not be surprised. * - If a Unix error occurs (e.g. ENOMEM) then the user will receive diff -Nru a/drivers/scsi/scsi_pc98.c b/drivers/scsi/scsi_pc98.c --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/drivers/scsi/scsi_pc98.c Mon Feb 24 08:11:24 2003 @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2003 Osamu Tomita + * + * PC9801 BIOS geometry handling. + */ + +#include +#include +#include +#include +#include +#include + +#include "scsi.h" +#include "hosts.h" + + +/* XXX - For now, we assume the first (i.e. having the least host_no) + real (i.e. non-emulated) host adapter shall be BIOS-controlled one. + We *SHOULD* invent another way. */ +static inline struct Scsi_Host *first_real_host(void) +{ + struct Scsi_Host *shost = NULL; + + while ((shost = scsi_host_get_next(shost))) { + if (!shost->hostt->emulated) + break; + } + + return shost; +} + +static int pc98_first_bios_param(struct scsi_device *sdev, int *ip) +{ + const u8 *p = (&__PC9800SCA(u8, PC9800SCA_SCSI_PARAMS) + sdev->id * 4); + + ip[0] = p[1]; /* # of heads */ + ip[1] = p[0]; /* # of sectors/track */ + ip[2] = *(u16 *)&p[2] & 0x0fff; /* # of cylinders */ + if (p[3] & (1 << 6)) { /* #-of-cylinders is 16-bit */ + ip[2] |= (ip[0] & 0xf0) << 8; + ip[0] &= 0x0f; + } + + return 0; +} + +int pc98_bios_param(struct scsi_device *sdev, struct block_device *bdev, + sector_t capacity, int *ip) +{ + static struct Scsi_Host *first_real = first_real_host(); + + if (sdev->host == first_real && sdev->id < 7 && + __PC9800SCA_TEST_BIT(PC9800SCA_DISK_EQUIPS, sdev->id)) + return pc98_first_bios_param(sdev, ip); + + /* Assume PC-9801-92 compatible parameters for HAs without BIOS. */ + ip[0] = 8; + ip[1] = 32; + ip[2] = capacity / (8 * 32); + if (ip[2] > 65535) { /* if capacity >= 8GB */ + /* Recent on-board adapters seem to use this parameter. */ + ip[1] = 128; + ip[2] = capacity / (8 * 128); + if (ip[2] > 65535) { /* if capacity >= 32GB */ + /* Clip the number of cylinders. Currently + this is the limit that we deal with. */ + ip[2] = 65535; + } + } + + return 0; +} + +EXPORT_SYMBOL(pc98_bios_param); diff -Nru a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c --- a/drivers/scsi/scsi_proc.c Sat Feb 22 12:35:33 2003 +++ b/drivers/scsi/scsi_proc.c Sun Feb 23 10:34:56 2003 @@ -398,6 +398,50 @@ } #endif /* CONFIG_SCSI_LOGGING */ +static int scsi_add_single_device(uint host, uint channel, uint id, uint lun) +{ + struct Scsi_Host *shost; + struct scsi_device *sdev; + int error = -ENODEV; + + shost = scsi_host_hn_get(host); + if (!shost) + return -ENODEV; + + if (!scsi_find_device(shost, channel, id, lun)) { + sdev = scsi_add_device(shost, channel, id, lun); + if (IS_ERR(sdev)) + error = PTR_ERR(sdev); + else + error = 0; + } + + scsi_host_put(shost); + return error; +} + +static int scsi_remove_single_device(uint host, uint channel, uint id, uint lun) +{ + struct scsi_device *sdev; + struct Scsi_Host *shost; + int error = -ENODEV; + + shost = scsi_host_hn_get(host); + if (!shost) + return -ENODEV; + sdev = scsi_find_device(shost, channel, id, lun); + if (!sdev) + goto out; + if (sdev->access_count) + goto out; + + error = scsi_remove_device(sdev); +out: + scsi_host_put(shost); + return error; +} + + static int proc_scsi_gen_write(struct file * file, const char * buf, unsigned long length, void *data) { diff -Nru a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c --- a/drivers/scsi/scsi_scan.c Thu Feb 20 10:02:11 2003 +++ b/drivers/scsi/scsi_scan.c Fri Feb 28 12:45:00 2003 @@ -189,6 +189,8 @@ {"HITACHI", "DF500", "*", BLIST_SPARSELUN}, {"HITACHI", "DF600", "*", BLIST_SPARSELUN}, {"IBM", "ProFibre 4000R", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, + {"SUN", "T300", "*", BLIST_SPARSELUN}, + {"SUN", "T4", "*", BLIST_SPARSELUN}, { NULL, NULL, NULL, 0 }, }; @@ -1259,14 +1261,6 @@ return SCSI_SCAN_LUN_PRESENT; } -static void scsi_remove_lun(struct scsi_device *sdev) -{ - devfs_unregister(sdev->de); - scsi_device_unregister(sdev); - - scsi_free_sdev(sdev); -} - /** * scsi_probe_and_add_lun - probe a LUN, if a LUN is found add it * @sdevscan: probe the LUN corresponding to this Scsi_Device @@ -1284,90 +1278,77 @@ * SCSI_SCAN_LUN_PRESENT: a new Scsi_Device was allocated and initialized **/ static int scsi_probe_and_add_lun(struct Scsi_Host *host, - struct request_queue **q, uint channel, uint id, - uint lun, int *bflagsp) + struct request_queue **q, uint channel, uint id, uint lun, + int *bflagsp, struct scsi_device **sdevp) { - Scsi_Device *sdev = NULL; - Scsi_Request *sreq = NULL; - unsigned char *scsi_result = NULL; - int bflags; - int res; + struct scsi_device *sdev; + struct scsi_request *sreq; + unsigned char *result; + int bflags, res = SCSI_SCAN_NO_RESPONSE; sdev = scsi_alloc_sdev(host, q, channel, id, lun); - if (sdev == NULL) - return SCSI_SCAN_NO_RESPONSE; + if (!sdev) + goto out; sreq = scsi_allocate_request(sdev); - if (sreq == NULL) { - printk(ALLOC_FAILURE_MSG, __FUNCTION__); - res = SCSI_SCAN_NO_RESPONSE; - goto bail_out; - } - /* - * The sreq is for use only with sdevscan. - */ + if (!sreq) + goto out_free_sdev; + result = kmalloc(256, GFP_ATOMIC | + (host->unchecked_isa_dma) ? __GFP_DMA : 0); + if (!result) + goto out_free_sreq; - scsi_result = kmalloc(256, GFP_ATOMIC | - (host->unchecked_isa_dma) ? - GFP_DMA : 0); - if (scsi_result == NULL) { - printk(ALLOC_FAILURE_MSG, __FUNCTION__); - res = SCSI_SCAN_NO_RESPONSE; - goto bail_out; - } - - scsi_probe_lun(sreq, scsi_result, &bflags); + scsi_probe_lun(sreq, result, &bflags); if (sreq->sr_result) - res = SCSI_SCAN_NO_RESPONSE; - else { + goto out_free_result; + + /* + * result contains valid SCSI INQUIRY data. + */ + if ((result[0] >> 5) == 3) { /* - * scsi_result contains valid SCSI INQUIRY data. + * For a Peripheral qualifier 3 (011b), the SCSI + * spec says: The device server is not capable of + * supporting a physical device on this logical + * unit. + * + * For disks, this implies that there is no + * logical disk configured at sdev->lun, but there + * is a target id responding. */ - if ((scsi_result[0] >> 5) == 3) { - /* - * For a Peripheral qualifier 3 (011b), the SCSI - * spec says: The device server is not capable of - * supporting a physical device on this logical - * unit. - * - * For disks, this implies that there is no - * logical disk configured at sdev->lun, but there - * is a target id responding. - */ - SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO + SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: peripheral qualifier of 3," " no device added\n")); - res = SCSI_SCAN_TARGET_PRESENT; - } else { - res = scsi_add_lun(sdev, sreq, scsi_result, &bflags); - if (res == SCSI_SCAN_LUN_PRESENT) { - if ((bflags & BLIST_KEY) != 0) { - sdev->lockable = 0; - scsi_unlock_floptical(sreq, - scsi_result); - /* - * scsi_result no longer contains - * the INQUIRY data. - */ - } - if (bflagsp != NULL) - *bflagsp = bflags; - } + res = SCSI_SCAN_TARGET_PRESENT; + goto out_free_result; + } + + res = scsi_add_lun(sdev, sreq, result, &bflags); + if (res == SCSI_SCAN_LUN_PRESENT) { + if (bflags & BLIST_KEY) { + sdev->lockable = 0; + scsi_unlock_floptical(sreq, result); } + if (bflagsp) + *bflagsp = bflags; } -bail_out: - if (scsi_result != NULL) - kfree(scsi_result); - if (sreq != NULL) - scsi_release_request(sreq); - if (res != SCSI_SCAN_LUN_PRESENT) { - if(q) { + + out_free_result: + kfree(result); + out_free_sreq: + scsi_release_request(sreq); + out_free_sdev: + if (res == SCSI_SCAN_LUN_PRESENT) { + if (sdevp) + *sdevp = sdev; + } else { + if (q) { *q = sdev->request_queue; sdev->request_queue = NULL; } scsi_free_sdev(sdev); } + out: return res; - } /** @@ -1453,8 +1434,8 @@ * sparse_lun. */ for (lun = 1; lun < max_dev_lun; ++lun) - if ((scsi_probe_and_add_lun(shost, q, channel, id, lun, NULL) - != SCSI_SCAN_LUN_PRESENT) && !sparse_lun) + if ((scsi_probe_and_add_lun(shost, q, channel, id, lun, + NULL, NULL) != SCSI_SCAN_LUN_PRESENT) && !sparse_lun) return; } @@ -1669,7 +1650,7 @@ int res; res = scsi_probe_and_add_lun(sdev->host, q, - sdev->channel, sdev->id, lun, NULL); + sdev->channel, sdev->id, lun, NULL, NULL); if (res == SCSI_SCAN_NO_RESPONSE) { /* * Got some results, but now none, abort. @@ -1691,55 +1672,33 @@ } -int scsi_add_single_device(uint host, uint channel, uint id, uint lun) +struct scsi_device *scsi_add_device(struct Scsi_Host *shost, + uint channel, uint id, uint lun) { - struct Scsi_Host *shost; - int error = -ENODEV; struct scsi_device *sdev; + int error = -ENODEV, res; - shost = scsi_host_hn_get(host); - if (!shost) - return -ENODEV; - if(scsi_find_device(shost, channel, id, lun) != NULL) - goto out; + res = scsi_probe_and_add_lun(shost, NULL, channel, id, lun, + NULL, &sdev); + if (res == SCSI_SCAN_LUN_PRESENT) + error = scsi_attach_device(sdev); - if (scsi_probe_and_add_lun(shost, NULL, channel, id, lun, NULL) == - SCSI_SCAN_LUN_PRESENT) { - error = 0; - sdev = scsi_find_device(shost, channel, id, lun); - scsi_attach_device(sdev); - } -out: - scsi_host_put(shost); - return error; + if (error) + sdev = ERR_PTR(error); + return sdev; } -int scsi_remove_single_device(uint host, uint channel, uint id, uint lun) +int scsi_remove_device(struct scsi_device *sdev) { - struct scsi_device *sdev; - struct Scsi_Host *shost; - int error = -ENODEV; - - shost = scsi_host_hn_get(host); - if (!shost) - return -ENODEV; - sdev = scsi_find_device(shost, channel, id, lun); - if (!sdev) - goto out; - - error = -EBUSY; - if (sdev->access_count) - goto out; scsi_detach_device(sdev); if (sdev->attached) - goto out; + return -EINVAL; - scsi_remove_lun(sdev); - error = 0; + devfs_unregister(sdev->de); + scsi_device_unregister(sdev); -out: - scsi_host_put(shost); - return error; + scsi_free_sdev(sdev); + return 0; } /** @@ -1778,9 +1737,8 @@ * Scan LUN 0, if there is some response, scan further. Ideally, we * would not configure LUN 0 until all LUNs are scanned. */ - res = scsi_probe_and_add_lun(shost, q, channel, id, 0, &bflags); + res = scsi_probe_and_add_lun(shost, q, channel, id, 0, &bflags, &sdev); if (res == SCSI_SCAN_LUN_PRESENT) { - sdev = scsi_find_device(shost, channel, id, 0); if (scsi_report_lun_scan(sdev, q, bflags) != 0) /* * The REPORT LUN did not scan the target, @@ -1846,9 +1804,13 @@ void scsi_forget_host(struct Scsi_Host *shost) { struct list_head *le, *lh; + struct scsi_device *sdev; - list_for_each_safe(le, lh, &shost->my_devices) - scsi_remove_lun(list_entry(le, struct scsi_device, siblings)); + list_for_each_safe(le, lh, &shost->my_devices) { + sdev = list_entry(le, struct scsi_device, siblings); + + scsi_remove_device(sdev); + } } /* diff -Nru a/drivers/scsi/scsi_syms.c b/drivers/scsi/scsi_syms.c --- a/drivers/scsi/scsi_syms.c Fri Feb 21 16:41:13 2003 +++ b/drivers/scsi/scsi_syms.c Sun Feb 23 10:36:05 2003 @@ -78,6 +78,8 @@ EXPORT_SYMBOL(scsi_slave_detach); EXPORT_SYMBOL(scsi_device_get); EXPORT_SYMBOL(scsi_device_put); +EXPORT_SYMBOL(scsi_add_device); +EXPORT_SYMBOL(scsi_remove_device); EXPORT_SYMBOL(scsi_set_device_offline); /* diff -Nru a/drivers/scsi/sd.c b/drivers/scsi/sd.c --- a/drivers/scsi/sd.c Sat Jan 11 17:50:53 2003 +++ b/drivers/scsi/sd.c Mon Feb 24 10:18:07 2003 @@ -678,7 +678,7 @@ */ /* An error occurred */ - if (driver_byte(result) != 0 && /* An error occured */ + if (driver_byte(result) != 0 && /* An error occurred */ SCpnt->sense_buffer[0] == 0xF0) { /* Sense data is valid */ switch (SCpnt->sense_buffer[2]) { case MEDIUM_ERROR: @@ -719,7 +719,7 @@ case RECOVERED_ERROR: /* - * An error occured, but it recovered. Inform the + * An error occurred, but it recovered. Inform the * user, but make sure that it's not treated as a * hard error. */ diff -Nru a/drivers/scsi/seagate.c b/drivers/scsi/seagate.c --- a/drivers/scsi/seagate.c Fri Feb 14 12:26:43 2003 +++ b/drivers/scsi/seagate.c Mon Feb 24 12:16:14 2003 @@ -493,7 +493,7 @@ /* * At all times, we will use IRQ 5. Should also check for IRQ3 - * if we loose our first interrupt. + * if we lose our first interrupt. */ instance = scsi_register (tpnt, 0); if (instance == NULL) diff -Nru a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c --- a/drivers/scsi/sgiwd93.c Mon Oct 7 11:39:20 2002 +++ b/drivers/scsi/sgiwd93.c Mon Feb 24 07:25:18 2003 @@ -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 #include @@ -36,32 +39,13 @@ 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(const wd33c93_regs regs, - unsigned long value) -{ - *regs.SASR = WD_TRANSFER_COUNT_MSB; - *regs.SCMD = ((value >> 16) & 0xff); - *regs.SCMD = ((value >> 8) & 0xff); - *regs.SCMD = ((value >> 0) & 0xff); -} - -static inline unsigned long read_wd33c93_count(const wd33c93_regs regs) -{ - unsigned long value; - - *regs.SASR = WD_TRANSFER_COUNT_MSB; - value = (*regs.SCMD << 16); - value |= (*regs.SCMD << 8); - value |= (*regs.SCMD << 0); - return value; -} /* XXX woof! */ static void sgiwd93_intr(int irq, void *dev_id, struct pt_regs *regs) @@ -82,7 +66,6 @@ unsigned long physaddr; unsigned long count; - dma_cache_wback_inv((unsigned long)addr,len); physaddr = PHYSADDR(addr); while (len) { /* @@ -101,7 +84,6 @@ static int dma_setup(Scsi_Cmnd *cmd, int datainp) { struct WD33C93_hostdata *hdata = (struct WD33C93_hostdata *)cmd->host->hostdata; - const wd33c93_regs regs = hdata->regs; struct hpc3_scsiregs *hregs = (struct hpc3_scsiregs *) cmd->host->base; struct hpc_chunk *hcp = (struct hpc_chunk *) hdata->dma_bounce_buffer; @@ -112,46 +94,17 @@ 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(regs, 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(regs, 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 @@ -166,10 +119,14 @@ /* 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; } @@ -177,7 +134,6 @@ int status) { struct WD33C93_hostdata *hdata = (struct WD33C93_hostdata *)instance->hostdata; - const wd33c93_regs regs = hdata->regs; struct hpc3_scsiregs *hregs; if (!SCpnt) @@ -197,44 +153,6 @@ } 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(regs); - 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 @@ -264,6 +182,9 @@ }; 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) @@ -273,8 +194,8 @@ struct hpc3_scsiregs *hregs1 = &hpc3c0->scsi_chan1; struct WD33C93_hostdata *hdata; struct WD33C93_hostdata *hdata1; - uchar *buf; wd33c93_regs regs; + uchar *buf; if(called) return 0; /* Should bitch on the console about this... */ @@ -294,10 +215,10 @@ return 0; } init_hpc_chain(buf); - dma_cache_wback_inv((unsigned long) buf, PAGE_SIZE); + /* HPC_SCSI_REG0 | 0x03 | KSEG1 */ - regs.SASR = (volatile unsigned char *)KSEG1ADDR (0x1fbc0003); - regs.SCMD = (volatile unsigned char *)KSEG1ADDR (0x1fbc0007); + 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; @@ -329,17 +250,16 @@ 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 */ - regs.SASR = (volatile unsigned char *)KSEG1ADDR (0x1fbc8003); - regs.SCMD = (volatile unsigned char *)KSEG1ADDR (0x1fbc8007); + 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); + 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 -Nru a/drivers/scsi/sr.c b/drivers/scsi/sr.c --- a/drivers/scsi/sr.c Sun Dec 29 18:50:45 2002 +++ b/drivers/scsi/sr.c Mon Feb 24 12:16:14 2003 @@ -26,7 +26,7 @@ * Modified by Richard Gooch to support devfs * * Modified by Jens Axboe - support DVD-RAM - * transparently and loose the GHOST hack + * transparently and lose the GHOST hack * * Modified by Arnaldo Carvalho de Melo * check resource allocation in sr_init and some cleanups diff -Nru a/drivers/scsi/st.c b/drivers/scsi/st.c --- a/drivers/scsi/st.c Mon Feb 10 23:22:53 2003 +++ b/drivers/scsi/st.c Tue Feb 25 09:45:13 2003 @@ -2963,7 +2963,7 @@ set the size of partition 1. There is no size field for the default partition. Michael Schaefer's Sony SDT-7000 returns two descriptors and the second is used to set the size of partition 1 (this is what the SCSI-3 standard specifies). - The following algorithm is used to accomodate both drives: if the number of + The following algorithm is used to accommodate both drives: if the number of partition size fields is greater than the maximum number of additional partitions in the mode page, the second field is used. Otherwise the first field is used. diff -Nru a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c --- a/drivers/scsi/sun3_NCR5380.c Thu Nov 7 15:17:26 2002 +++ b/drivers/scsi/sun3_NCR5380.c Wed Feb 26 19:03:04 2003 @@ -2564,7 +2564,7 @@ msg[0] = NCR5380_read(CURRENT_SCSI_DATA_REG); #endif - if (!msg[0] & 0x80) { + if (!(msg[0] & 0x80)) { printk(KERN_DEBUG "scsi%d: expecting IDENTIFY message, got ", HOSTNO); print_msg(msg); do_abort(instance); @@ -2970,7 +2970,7 @@ * on any queue, so they won't be retried ... * * Conclusion: either scsi.c disables timeout for all resetted commands - * immediately, or we loose! As of linux-2.0.20 it doesn't. + * immediately, or we lose! As of linux-2.0.20 it doesn't. */ /* After the reset, there are no more connected or disconnected commands diff -Nru a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c --- a/drivers/scsi/sun3_scsi.c Thu Nov 7 15:13:48 2002 +++ b/drivers/scsi/sun3_scsi.c Sun Dec 29 05:24:40 2002 @@ -543,7 +543,7 @@ #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) diff -Nru a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c --- a/drivers/scsi/sym53c416.c Fri Feb 14 12:19:29 2003 +++ b/drivers/scsi/sym53c416.c Wed Feb 26 19:05:02 2003 @@ -679,7 +679,7 @@ printk(KERN_WARNING "sym53c416: unable to attach PnP device.\n"); continue; } - if(pnp_activate_dev(idev, NULL)<0) + if(pnp_activate_dev(idev) < 0) { printk(KERN_WARNING "sym53c416: unable to activate PnP device.\n"); pnp_device_detach(idev); diff -Nru a/drivers/scsi/sym53c8xx.c b/drivers/scsi/sym53c8xx.c --- a/drivers/scsi/sym53c8xx.c Wed Feb 12 14:03:46 2003 +++ b/drivers/scsi/sym53c8xx.c Wed Feb 26 19:03:06 2003 @@ -2677,7 +2677,7 @@ /* ** Now there are 4 possibilities: ** - ** (1) The ncr looses arbitration. + ** (1) The ncr loses arbitration. ** This is ok, because it will try again, ** when the bus becomes idle. ** (But beware of the timeout function!) @@ -3653,7 +3653,7 @@ ** some target to reset or some disconnected ** job to abort. Since error recovery is a serious ** busyness, we will really reset the SCSI BUS, if - ** case of a SCSI interrupt occuring in this path. + ** case of a SCSI interrupt occurring in this path. */ /* @@ -4631,7 +4631,7 @@ case 0x8: /* ** JUMP / CALL - ** dont't relocate if relative :-) + ** don't relocate if relative :-) */ if (opcode & 0x00800000) relocs = 0; @@ -6984,7 +6984,7 @@ INW (nc_sist); } else if (istat & DIP) { - if (INB (nc_dstat) & ABRT); + if (INB (nc_dstat) & ABRT) break; } UDELAY(5); @@ -7953,7 +7953,7 @@ /* ** Why not to try the immediate lower divisor and to choose ** the one that allows the fastest output speed ? - ** We dont want input speed too much greater than output speed. + ** We don't want input speed too much greater than output speed. */ if (div >= 1 && fak < 8) { u_long fak2, per2; @@ -9092,7 +9092,7 @@ ccb_p cp = ncr_ccb_from_dsa(np, dsa); /* - * Fix Up. Some disks respond to a PPR negotation with + * Fix Up. Some disks respond to a PPR negotiation with * a bus free instead of a message reject. * Disable ppr negotiation if this is first time * tried ppr negotiation. diff -Nru a/drivers/scsi/sym53c8xx_2/sym_conf.h b/drivers/scsi/sym53c8xx_2/sym_conf.h --- a/drivers/scsi/sym53c8xx_2/sym_conf.h Tue Feb 5 12:33:14 2002 +++ b/drivers/scsi/sym53c8xx_2/sym_conf.h Mon Feb 24 10:35:13 2003 @@ -244,7 +244,7 @@ * But for HVD/SE only capable chips (825a, 875, 885), * the driver uses some heuristic to probe against HVD. * Normally, the chip senses the DIFFSENS signal and - * should switch its BUS tranceivers to high impedance + * should switch its BUS transceivers to high impedance * in situation of the driver having been wrong about * the actual BUS mode. May-be, the BUS mode probing of * the driver is safe, but, given that it may be partially diff -Nru a/drivers/scsi/sym53c8xx_2/sym_fw.c b/drivers/scsi/sym53c8xx_2/sym_fw.c --- a/drivers/scsi/sym53c8xx_2/sym_fw.c Tue Feb 5 12:33:14 2002 +++ b/drivers/scsi/sym53c8xx_2/sym_fw.c Tue Feb 25 02:46:30 2003 @@ -539,7 +539,7 @@ case 0x8: /* * JUMP / CALL - * dont't relocate if relative :-) + * don't relocate if relative :-) */ if (opcode & 0x00800000) relocs = 0; diff -Nru a/drivers/scsi/sym53c8xx_2/sym_fw1.h b/drivers/scsi/sym53c8xx_2/sym_fw1.h --- a/drivers/scsi/sym53c8xx_2/sym_fw1.h Wed Aug 28 00:54:26 2002 +++ b/drivers/scsi/sym53c8xx_2/sym_fw1.h Mon Feb 24 12:16:14 2003 @@ -340,7 +340,7 @@ /* * Now there are 4 possibilities: * - * (1) The chip looses arbitration. + * (1) The chip loses arbitration. * This is ok, because it will try again, * when the bus becomes idle. * (But beware of the timeout function!) @@ -1361,7 +1361,7 @@ * some target to reset or some disconnected * job to abort. Since error recovery is a serious * busyness, we will really reset the SCSI BUS, if - * case of a SCSI interrupt occuring in this path. + * case of a SCSI interrupt occurring in this path. */ #ifdef SYM_CONF_TARGET_ROLE_SUPPORT diff -Nru a/drivers/scsi/sym53c8xx_2/sym_fw2.h b/drivers/scsi/sym53c8xx_2/sym_fw2.h --- a/drivers/scsi/sym53c8xx_2/sym_fw2.h Wed Aug 28 00:54:26 2002 +++ b/drivers/scsi/sym53c8xx_2/sym_fw2.h Mon Feb 24 12:16:14 2003 @@ -320,7 +320,7 @@ /* * Now there are 4 possibilities: * - * (1) The chip looses arbitration. + * (1) The chip loses arbitration. * This is ok, because it will try again, * when the bus becomes idle. * (But beware of the timeout function!) @@ -1246,7 +1246,7 @@ * some target to reset or some disconnected * job to abort. Since error recovery is a serious * busyness, we will really reset the SCSI BUS, if - * case of a SCSI interrupt occuring in this path. + * case of a SCSI interrupt occurring in this path. */ #ifdef SYM_CONF_TARGET_ROLE_SUPPORT /* diff -Nru a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c --- a/drivers/scsi/sym53c8xx_2/sym_glue.c Wed Feb 12 14:03:59 2003 +++ b/drivers/scsi/sym53c8xx_2/sym_glue.c Thu Feb 20 04:16:32 2003 @@ -125,7 +125,7 @@ * * The whole SCSI sub-system under Linux is basically single-threaded. * Everything, including low-level driver interrupt routine, happens - * whith the `io_request_lock' held. + * with the `io_request_lock' held. * The sym53c8xx-1.x drivers series ran their interrupt code using a * spin mutex per controller. This added complexity without improving * scalability significantly. the sym-2 driver still use a spinlock diff -Nru a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c Tue Feb 18 10:50:38 2003 +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c Mon Feb 24 07:25:23 2003 @@ -234,7 +234,7 @@ INW (nc_sist); } else if (istat & DIP) { - if (INB (nc_dstat) & ABRT); + if (INB (nc_dstat) & ABRT) break; } UDELAY(5); diff -Nru a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c --- a/drivers/scsi/wd33c93.c Mon Nov 25 03:26:33 2002 +++ b/drivers/scsi/wd33c93.c Wed Feb 26 13:42:42 2003 @@ -1,7 +1,4 @@ /* - * wd33c93.c - Linux-68k device driver for the Commodore - * Amiga A2091/590 SCSI controller card - * * Copyright (c) 1996 John Shifflett, GeoLog Consulting * john@geolog.com * jshiffle@netcom.com @@ -15,8 +12,9 @@ * 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. - * - * + */ + +/* * Drew Eckhardt's excellent 'Generic NCR5380' sources from Linux-PC * provided much of the inspiration and some of the code for this * driver. Everything I know about Amiga DMA was gleaned from careful @@ -76,38 +74,26 @@ #include #include -#include #include #include #include #include #include -#include #include +#include #include "scsi.h" #include "hosts.h" - -#define WD33C93_VERSION "1.25" -#define WD33C93_DATE "09/Jul/1997" -/* NOTE: 1.25 for m68k is related to in2000-1.31 for x86 */ - -/* - * Note - the following defines have been moved to 'wd33c93.h': - * - * PROC_INTERFACE - * PROC_STATISTICS - * SYNC_DEBUG - * DEBUGGING_ON - * DEBUG_DEFAULTS - * - */ - - #include "wd33c93.h" +#define WD33C93_VERSION "1.26" +#define WD33C93_DATE "22/Feb/2003" + +MODULE_AUTHOR("John Shifflett"); +MODULE_DESCRIPTION("Generic WD33C93 SCSI driver"); +MODULE_LICENSE("GPL"); /* * 'setup_strings' is a single string used to pass operating parameters and @@ -163,172 +149,223 @@ */ /* Normally, no defaults are specified */ -static char *setup_args[] = - {"","","","","","","","",""}; - -/* filled in by 'insmod' */ -static char *setup_strings = 0; +static char *setup_args[] = { "", "", "", "", "", "", "", "", "" }; -#ifdef MODULE_PARM +static char *setup_strings; MODULE_PARM(setup_strings, "s"); -#endif - +static void wd33c93_execute(struct Scsi_Host *instance); -static inline uchar read_wd33c93(const wd33c93_regs regs, uchar reg_num) +#ifdef CONFIG_WD33C93_PIO +static inline uchar +read_wd33c93(const wd33c93_regs regs, uchar reg_num) { - *regs.SASR = reg_num; - mb(); - return(*regs.SCMD); + uchar data; + + outb(reg_num, *regs.SASR); + data = inb(*regs.SCMD); + return data; } +static inline unsigned long +read_wd33c93_count(const wd33c93_regs regs) +{ + unsigned long value; -#define READ_AUX_STAT() (*regs.SASR) + outb(WD_TRANSFER_COUNT_MSB, *regs.SASR); + value = inb(*regs.SCMD) << 16; + value |= inb(*regs.SCMD) << 8; + value |= inb(*regs.SCMD); + return value; +} +static inline uchar +read_aux_stat(const wd33c93_regs regs) +{ + return inb(*regs.SASR); +} + +static inline void +write_wd33c93(const wd33c93_regs regs, uchar reg_num, uchar value) +{ + outb(reg_num, *regs.SASR); + outb(value, *regs.SCMD); +} -static inline void write_wd33c93(const wd33c93_regs regs, uchar reg_num, - uchar value) +static inline void +write_wd33c93_count(const wd33c93_regs regs, unsigned long value) { - *regs.SASR = reg_num; - mb(); - *regs.SCMD = value; - mb(); + outb(WD_TRANSFER_COUNT_MSB, *regs.SASR); + outb((value >> 16) & 0xff, *regs.SCMD); + outb((value >> 8) & 0xff, *regs.SCMD); + outb( value & 0xff, *regs.SCMD); } +#define write_wd33c93_cmd(regs, cmd) \ + write_wd33c93((regs), WD_COMMAND, (cmd)) -static inline void write_wd33c93_cmd(const wd33c93_regs regs, uchar cmd) +static inline void +write_wd33c93_cdb(const wd33c93_regs regs, uint len, uchar cmnd[]) { - *regs.SASR = WD_COMMAND; - mb(); - *regs.SCMD = cmd; - mb(); + int i; + + outb(WD_CDB_1, *regs.SASR); + for (i=0; i> 16; - *regs.SCMD = value >> 8; - *regs.SCMD = value; - mb(); + *regs.SASR = reg_num; + mb(); + *regs.SCMD = value; + mb(); } +static void +write_wd33c93_count(const wd33c93_regs regs, unsigned long value) +{ + *regs.SASR = WD_TRANSFER_COUNT_MSB; + mb(); + *regs.SCMD = value >> 16; + *regs.SCMD = value >> 8; + *regs.SCMD = value; + mb(); +} -static unsigned long read_wd33c93_count(const wd33c93_regs regs) +static inline void +write_wd33c93_cmd(const wd33c93_regs regs, uchar cmd) { -unsigned long value; + *regs.SASR = WD_COMMAND; + mb(); + *regs.SCMD = cmd; + mb(); +} + +static inline void +write_wd33c93_cdb(const wd33c93_regs regs, uint len, uchar cmnd[]) +{ + int i; - *regs.SASR = WD_TRANSFER_COUNT_MSB; - mb(); - value = *regs.SCMD << 16; - value |= *regs.SCMD << 8; - value |= *regs.SCMD; - mb(); - return value; + *regs.SASR = WD_CDB_1; + for (i = 0; i < len; i++) + *regs.SCMD = cmnd[i]; } +#endif /* CONFIG_WD33C93_PIO */ +static inline uchar +read_1_byte(const wd33c93_regs regs) +{ + uchar asr; + uchar x = 0; + + write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED); + write_wd33c93_cmd(regs, WD_CMD_TRANS_INFO | 0x80); + do { + asr = read_aux_stat(regs); + if (asr & ASR_DBR) + x = read_wd33c93(regs, WD_DATA); + } while (!(asr & ASR_INT)); + return x; +} /* The 33c93 needs to be told which direction a command transfers its * data; we use this function to figure it out. Returns true if there * will be a DATA_OUT phase with this command, false otherwise. * (Thanks to Joerg Dorchain for the research and suggestion.) */ -static int is_dir_out(Scsi_Cmnd *cmd) +static inline int +is_dir_out(Scsi_Cmnd * cmd) { - switch (cmd->cmnd[0]) { - case WRITE_6: case WRITE_10: case WRITE_12: - case WRITE_LONG: case WRITE_SAME: case WRITE_BUFFER: - case WRITE_VERIFY: case WRITE_VERIFY_12: - case COMPARE: case COPY: case COPY_VERIFY: - case SEARCH_EQUAL: case SEARCH_HIGH: case SEARCH_LOW: - case SEARCH_EQUAL_12: case SEARCH_HIGH_12: case SEARCH_LOW_12: - case FORMAT_UNIT: case REASSIGN_BLOCKS: case RESERVE: - case MODE_SELECT: case MODE_SELECT_10: case LOG_SELECT: - case SEND_DIAGNOSTIC: case CHANGE_DEFINITION: case UPDATE_BLOCK: - case SET_WINDOW: case MEDIUM_SCAN: case SEND_VOLUME_TAG: - case 0xea: - return 1; - default: - return 0; - } + return cmd->sc_data_direction == SCSI_DATA_WRITE; } +static struct sx_period sx_table[] = { + {1, 0x20}, + {252, 0x20}, + {376, 0x30}, + {500, 0x40}, + {624, 0x50}, + {752, 0x60}, + {876, 0x70}, + {1000, 0x00}, + {0, 0} +}; +static int +round_period(unsigned int period) +{ + int x; -static struct sx_period sx_table[] = { - { 1, 0x20}, - {252, 0x20}, - {376, 0x30}, - {500, 0x40}, - {624, 0x50}, - {752, 0x60}, - {876, 0x70}, - {1000,0x00}, - {0, 0} }; - -static int round_period(unsigned int period) -{ -int x; - - for (x=1; sx_table[x].period_ns; x++) { - if ((period <= sx_table[x-0].period_ns) && - (period > sx_table[x-1].period_ns)) { - return x; - } - } - return 7; -} - -static uchar calc_sync_xfer(unsigned int period, unsigned int offset) -{ -uchar result; - - period *= 4; /* convert SDTR code to ns */ - result = sx_table[round_period(period)].reg_value; - result |= (offset < OPTIMUM_SX_OFF)?offset:OPTIMUM_SX_OFF; - return result; + for (x = 1; sx_table[x].period_ns; x++) { + if ((period <= sx_table[x - 0].period_ns) && + (period > sx_table[x - 1].period_ns)) { + return x; + } + } + return 7; } +static uchar +calc_sync_xfer(unsigned int period, unsigned int offset) +{ + uchar result; + period *= 4; /* convert SDTR code to ns */ + result = sx_table[round_period(period)].reg_value; + result |= (offset < OPTIMUM_SX_OFF) ? offset : OPTIMUM_SX_OFF; + return result; +} -static void wd33c93_execute(struct Scsi_Host *instance); - -int wd33c93_queuecommand (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *)) +int +wd33c93_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)) { - struct WD33C93_hostdata *hostdata; - Scsi_Cmnd *tmp; + struct WD33C93_hostdata *hostdata; + Scsi_Cmnd *tmp; - hostdata = (struct WD33C93_hostdata *)cmd->host->hostdata; + hostdata = (struct WD33C93_hostdata *) cmd->device->host->hostdata; -DB(DB_QUEUE_COMMAND,printk("Q-%d-%02x-%ld( ",cmd->target,cmd->cmnd[0],cmd->pid)) + DB(DB_QUEUE_COMMAND, + printk("Q-%d-%02x-%ld( ", cmd->device->id, cmd->cmnd[0], cmd->pid)) /* Set up a few fields in the Scsi_Cmnd structure for our own use: * - host_scribble is the pointer to the next cmd in the input queue * - scsi_done points to the routine we call when a cmd is finished * - result is what you'd expect */ - - cmd->host_scribble = NULL; - cmd->scsi_done = done; - cmd->result = 0; + cmd->host_scribble = NULL; + cmd->scsi_done = done; + cmd->result = 0; /* We use the Scsi_Pointer structure that's included with each command * as a scratchpad (as it's intended to be used!). The handy thing about @@ -345,19 +382,18 @@ * - SCp.phase records this command's SRCID_ER bit setting */ - if (cmd->use_sg) { - cmd->SCp.buffer = (struct scatterlist *)cmd->buffer; - cmd->SCp.buffers_residual = cmd->use_sg - 1; - cmd->SCp.ptr = page_address(cmd->SCp.buffer->page)+ - cmd->SCp.buffer->offset; - cmd->SCp.this_residual = cmd->SCp.buffer->length; - } - else { - cmd->SCp.buffer = NULL; - cmd->SCp.buffers_residual = 0; - cmd->SCp.ptr = (char *)cmd->request_buffer; - cmd->SCp.this_residual = cmd->request_bufflen; - } + if (cmd->use_sg) { + cmd->SCp.buffer = (struct scatterlist *) cmd->buffer; + cmd->SCp.buffers_residual = cmd->use_sg - 1; + cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) + + cmd->SCp.buffer->offset; + cmd->SCp.this_residual = cmd->SCp.buffer->length; + } else { + cmd->SCp.buffer = NULL; + cmd->SCp.buffers_residual = 0; + cmd->SCp.ptr = (char *) cmd->request_buffer; + cmd->SCp.this_residual = cmd->request_bufflen; + } /* WD docs state that at the conclusion of a "LEVEL2" command, the * status byte can be retrieved from the LUN register. Apparently, @@ -376,41 +412,37 @@ * status byte is stored. */ - cmd->SCp.Status = ILLEGAL_STATUS_BYTE; + cmd->SCp.Status = ILLEGAL_STATUS_BYTE; - /* - * Add the cmd to the end of 'input_Q'. Note that REQUEST SENSE - * commands are added to the head of the queue so that the desired - * sense data is not lost before REQUEST_SENSE executes. - */ - - spin_lock_irq(&hostdata->lock); - - if (!(hostdata->input_Q) || (cmd->cmnd[0] == REQUEST_SENSE)) { - cmd->host_scribble = (uchar *)hostdata->input_Q; - hostdata->input_Q = cmd; - } - else { /* find the end of the queue */ - for (tmp=(Scsi_Cmnd *)hostdata->input_Q; tmp->host_scribble; - tmp=(Scsi_Cmnd *)tmp->host_scribble) - ; - tmp->host_scribble = (uchar *)cmd; - } + /* + * Add the cmd to the end of 'input_Q'. Note that REQUEST SENSE + * commands are added to the head of the queue so that the desired + * sense data is not lost before REQUEST_SENSE executes. + */ + + spin_lock_irq(&hostdata->lock); + + if (!(hostdata->input_Q) || (cmd->cmnd[0] == REQUEST_SENSE)) { + cmd->host_scribble = (uchar *) hostdata->input_Q; + hostdata->input_Q = cmd; + } else { /* find the end of the queue */ + for (tmp = (Scsi_Cmnd *) hostdata->input_Q; tmp->host_scribble; + tmp = (Scsi_Cmnd *) tmp->host_scribble) ; + tmp->host_scribble = (uchar *) cmd; + } /* We know that there's at least one command in 'input_Q' now. * Go see if any of them are runnable! */ - wd33c93_execute(cmd->host); + wd33c93_execute(cmd->device->host); -DB(DB_QUEUE_COMMAND,printk(")Q-%ld ",cmd->pid)) + DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->pid)) - spin_unlock_irq(&hostdata->lock); - return 0; + spin_unlock_irq(&hostdata->lock); + return 0; } - - /* * This routine attempts to start a scsi command. If the host_card is * already connected, we give up immediately. Otherwise, look through @@ -421,64 +453,60 @@ * the wd33c93_intr itself, which means that a wd33c93 interrupt * cannot occur while we are in here. */ -static void wd33c93_execute (struct Scsi_Host *instance) +static void +wd33c93_execute(struct Scsi_Host *instance) { -struct WD33C93_hostdata *hostdata = (struct WD33C93_hostdata *)instance->hostdata; -const wd33c93_regs regs = hostdata->regs; -Scsi_Cmnd *cmd, *prev; -int i; - -DB(DB_EXECUTE,printk("EX(")) - - if (hostdata->selecting || hostdata->connected) { - -DB(DB_EXECUTE,printk(")EX-0 ")) - - return; - } - - /* - * Search through the input_Q for a command destined - * for an idle target/lun. - */ - - cmd = (Scsi_Cmnd *)hostdata->input_Q; - prev = 0; - while (cmd) { - if (!(hostdata->busy[cmd->target] & (1 << cmd->lun))) - break; - prev = cmd; - cmd = (Scsi_Cmnd *)cmd->host_scribble; - } - - /* quit if queue empty or all possible targets are busy */ - - if (!cmd) { - -DB(DB_EXECUTE,printk(")EX-1 ")) - - return; - } - - /* remove command from queue */ - - if (prev) - prev->host_scribble = cmd->host_scribble; - else - hostdata->input_Q = (Scsi_Cmnd *)cmd->host_scribble; + struct WD33C93_hostdata *hostdata = + (struct WD33C93_hostdata *) instance->hostdata; + const wd33c93_regs regs = hostdata->regs; + Scsi_Cmnd *cmd, *prev; + + DB(DB_EXECUTE, printk("EX(")) + if (hostdata->selecting || hostdata->connected) { + DB(DB_EXECUTE, printk(")EX-0 ")) + return; + } + + /* + * Search through the input_Q for a command destined + * for an idle target/lun. + */ + + cmd = (Scsi_Cmnd *) hostdata->input_Q; + prev = 0; + while (cmd) { + if (!(hostdata->busy[cmd->device->id] & (1 << cmd->device->lun))) + break; + prev = cmd; + cmd = (Scsi_Cmnd *) cmd->host_scribble; + } + + /* quit if queue empty or all possible targets are busy */ + + if (!cmd) { + DB(DB_EXECUTE, printk(")EX-1 ")) + return; + } + + /* remove command from queue */ + + if (prev) + prev->host_scribble = cmd->host_scribble; + else + hostdata->input_Q = (Scsi_Cmnd *) cmd->host_scribble; #ifdef PROC_STATISTICS - hostdata->cmd_cnt[cmd->target]++; + hostdata->cmd_cnt[cmd->device->id]++; #endif - /* - * Start the selection process - */ - - if (is_dir_out(cmd)) - write_wd33c93(regs, WD_DESTINATION_ID, cmd->target); - else - write_wd33c93(regs, WD_DESTINATION_ID, cmd->target | DSTID_DPD); + /* + * Start the selection process + */ + + if (is_dir_out(cmd)) + write_wd33c93(regs, WD_DESTINATION_ID, cmd->device->id); + else + write_wd33c93(regs, WD_DESTINATION_ID, cmd->device->id | DSTID_DPD); /* Now we need to figure out whether or not this command is a good * candidate for disconnect/reselect. We guess to the best of our @@ -503,55 +531,58 @@ * to change around and experiment with for now. */ - cmd->SCp.phase = 0; /* assume no disconnect */ - if (hostdata->disconnect == DIS_NEVER) - goto no; - if (hostdata->disconnect == DIS_ALWAYS) - goto yes; - if (cmd->device->type == 1) /* tape drive? */ - goto yes; - if (hostdata->disconnected_Q) /* other commands disconnected? */ - goto yes; - if (!(hostdata->input_Q)) /* input_Q empty? */ - goto no; - for (prev=(Scsi_Cmnd *)hostdata->input_Q; prev; - prev=(Scsi_Cmnd *)prev->host_scribble) { - if ((prev->target != cmd->target) || (prev->lun != cmd->lun)) { - for (prev=(Scsi_Cmnd *)hostdata->input_Q; prev; - prev=(Scsi_Cmnd *)prev->host_scribble) - prev->SCp.phase = 1; - goto yes; - } - } - goto no; + cmd->SCp.phase = 0; /* assume no disconnect */ + if (hostdata->disconnect == DIS_NEVER) + goto no; + if (hostdata->disconnect == DIS_ALWAYS) + goto yes; + if (cmd->device->type == 1) /* tape drive? */ + goto yes; + if (hostdata->disconnected_Q) /* other commands disconnected? */ + goto yes; + if (!(hostdata->input_Q)) /* input_Q empty? */ + goto no; + for (prev = (Scsi_Cmnd *) hostdata->input_Q; prev; + prev = (Scsi_Cmnd *) prev->host_scribble) { + if ((prev->device->id != cmd->device->id) || + (prev->device->lun != cmd->device->lun)) { + for (prev = (Scsi_Cmnd *) hostdata->input_Q; prev; + prev = (Scsi_Cmnd *) prev->host_scribble) + prev->SCp.phase = 1; + goto yes; + } + } -yes: - cmd->SCp.phase = 1; + goto no; + + yes: + cmd->SCp.phase = 1; #ifdef PROC_STATISTICS - hostdata->disc_allowed_cnt[cmd->target]++; + hostdata->disc_allowed_cnt[cmd->device->id]++; #endif -no: + no: - write_wd33c93(regs, WD_SOURCE_ID, ((cmd->SCp.phase)?SRCID_ER:0)); + write_wd33c93(regs, WD_SOURCE_ID, ((cmd->SCp.phase) ? SRCID_ER : 0)); - write_wd33c93(regs, WD_TARGET_LUN, cmd->lun); - write_wd33c93(regs, WD_SYNCHRONOUS_TRANSFER,hostdata->sync_xfer[cmd->target]); - hostdata->busy[cmd->target] |= (1 << cmd->lun); - - if ((hostdata->level2 == L2_NONE) || - (hostdata->sync_stat[cmd->target] == SS_UNSET)) { - - /* - * Do a 'Select-With-ATN' command. This will end with - * one of the following interrupts: - * CSR_RESEL_AM: failure - can try again later. - * CSR_TIMEOUT: failure - give up. - * CSR_SELECT: success - proceed. - */ + write_wd33c93(regs, WD_TARGET_LUN, cmd->device->lun); + write_wd33c93(regs, WD_SYNCHRONOUS_TRANSFER, + hostdata->sync_xfer[cmd->device->id]); + hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun); + + if ((hostdata->level2 == L2_NONE) || + (hostdata->sync_stat[cmd->device->id] == SS_UNSET)) { + + /* + * Do a 'Select-With-ATN' command. This will end with + * one of the following interrupts: + * CSR_RESEL_AM: failure - can try again later. + * CSR_TIMEOUT: failure - give up. + * CSR_SELECT: success - proceed. + */ - hostdata->selecting = cmd; + hostdata->selecting = cmd; /* Every target has its own synchronous transfer setting, kept in the * sync_xfer array, and a corresponding status byte in sync_stat[]. @@ -565,119 +596,115 @@ * later, but at that time we'll negotiate for async by specifying a * sync fifo depth of 0. */ - if (hostdata->sync_stat[cmd->target] == SS_UNSET) - hostdata->sync_stat[cmd->target] = SS_FIRST; - hostdata->state = S_SELECTING; - write_wd33c93_count(regs, 0); /* guarantee a DATA_PHASE interrupt */ - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN); - } - - else { - - /* - * Do a 'Select-With-ATN-Xfer' command. This will end with - * one of the following interrupts: - * CSR_RESEL_AM: failure - can try again later. - * CSR_TIMEOUT: failure - give up. - * anything else: success - proceed. - */ - - hostdata->connected = cmd; - write_wd33c93(regs, WD_COMMAND_PHASE, 0); - - /* copy command_descriptor_block into WD chip - * (take advantage of auto-incrementing) - */ - - *regs.SASR = WD_CDB_1; - for (i=0; icmd_len; i++) - *regs.SCMD = cmd->cmnd[i]; - - /* The wd33c93 only knows about Group 0, 1, and 5 commands when - * it's doing a 'select-and-transfer'. To be safe, we write the - * size of the CDB into the OWN_ID register for every case. This - * way there won't be problems with vendor-unique, audio, etc. - */ - - write_wd33c93(regs, WD_OWN_ID, cmd->cmd_len); - - /* When doing a non-disconnect command with DMA, we can save - * ourselves a DATA phase interrupt later by setting everything - * up ahead of time. - */ - - if ((cmd->SCp.phase == 0) && (hostdata->no_dma == 0)) { - if (hostdata->dma_setup(cmd, - (is_dir_out(cmd))?DATA_OUT_DIR:DATA_IN_DIR)) - write_wd33c93_count(regs, 0); /* guarantee a DATA_PHASE interrupt */ - else { - write_wd33c93_count(regs, cmd->SCp.this_residual); - write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_DMA); - hostdata->dma = D_DMA_RUNNING; - } - } - else - write_wd33c93_count(regs, 0); /* guarantee a DATA_PHASE interrupt */ - - hostdata->state = S_RUNNING_LEVEL2; - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); - } - - /* - * Since the SCSI bus can handle only 1 connection at a time, - * we get out of here now. If the selection fails, or when - * the command disconnects, we'll come back to this routine - * to search the input_Q again... - */ - -DB(DB_EXECUTE,printk("%s%ld)EX-2 ",(cmd->SCp.phase)?"d:":"",cmd->pid)) -} - - - -static void transfer_pio(const wd33c93_regs regs, uchar *buf, int cnt, - int data_in_dir, struct WD33C93_hostdata *hostdata) -{ -uchar asr; - -DB(DB_TRANSFER,printk("(%p,%d,%s:",buf,cnt,data_in_dir?"in":"out")) - - write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED); - write_wd33c93_count(regs, cnt); - write_wd33c93_cmd(regs, WD_CMD_TRANS_INFO); - if (data_in_dir) { - do { - asr = READ_AUX_STAT(); - if (asr & ASR_DBR) - *buf++ = read_wd33c93(regs, WD_DATA); - } while (!(asr & ASR_INT)); - } - else { - do { - asr = READ_AUX_STAT(); - if (asr & ASR_DBR) - write_wd33c93(regs, WD_DATA, *buf++); - } while (!(asr & ASR_INT)); - } - - /* Note: we are returning with the interrupt UN-cleared. - * Since (presumably) an entire I/O operation has - * completed, the bus phase is probably different, and - * the interrupt routine will discover this when it - * responds to the uncleared int. - */ + if (hostdata->sync_stat[cmd->device->id] == SS_UNSET) + hostdata->sync_stat[cmd->device->id] = SS_FIRST; + hostdata->state = S_SELECTING; + write_wd33c93_count(regs, 0); /* guarantee a DATA_PHASE interrupt */ + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN); + } else { + + /* + * Do a 'Select-With-ATN-Xfer' command. This will end with + * one of the following interrupts: + * CSR_RESEL_AM: failure - can try again later. + * CSR_TIMEOUT: failure - give up. + * anything else: success - proceed. + */ + + hostdata->connected = cmd; + write_wd33c93(regs, WD_COMMAND_PHASE, 0); + + /* copy command_descriptor_block into WD chip + * (take advantage of auto-incrementing) + */ + + write_wd33c93_cdb(regs, cmd->cmd_len, cmd->cmnd); + + /* The wd33c93 only knows about Group 0, 1, and 5 commands when + * it's doing a 'select-and-transfer'. To be safe, we write the + * size of the CDB into the OWN_ID register for every case. This + * way there won't be problems with vendor-unique, audio, etc. + */ + + write_wd33c93(regs, WD_OWN_ID, cmd->cmd_len); + + /* When doing a non-disconnect command with DMA, we can save + * ourselves a DATA phase interrupt later by setting everything + * up ahead of time. + */ + + if ((cmd->SCp.phase == 0) && (hostdata->no_dma == 0)) { + if (hostdata->dma_setup(cmd, + (is_dir_out(cmd)) ? DATA_OUT_DIR + : DATA_IN_DIR)) + write_wd33c93_count(regs, 0); /* guarantee a DATA_PHASE interrupt */ + else { + write_wd33c93_count(regs, + cmd->SCp.this_residual); + write_wd33c93(regs, WD_CONTROL, + CTRL_IDI | CTRL_EDI | CTRL_DMA); + hostdata->dma = D_DMA_RUNNING; + } + } else + write_wd33c93_count(regs, 0); /* guarantee a DATA_PHASE interrupt */ + + hostdata->state = S_RUNNING_LEVEL2; + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); + } + + /* + * Since the SCSI bus can handle only 1 connection at a time, + * we get out of here now. If the selection fails, or when + * the command disconnects, we'll come back to this routine + * to search the input_Q again... + */ + + DB(DB_EXECUTE, + printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->pid)) +} + +static void +transfer_pio(const wd33c93_regs regs, uchar * buf, int cnt, + int data_in_dir, struct WD33C93_hostdata *hostdata) +{ + uchar asr; + + DB(DB_TRANSFER, + printk("(%p,%d,%s:", buf, cnt, data_in_dir ? "in" : "out")) + + write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED); + write_wd33c93_count(regs, cnt); + write_wd33c93_cmd(regs, WD_CMD_TRANS_INFO); + if (data_in_dir) { + do { + asr = read_aux_stat(regs); + if (asr & ASR_DBR) + *buf++ = read_wd33c93(regs, WD_DATA); + } while (!(asr & ASR_INT)); + } else { + do { + asr = read_aux_stat(regs); + if (asr & ASR_DBR) + write_wd33c93(regs, WD_DATA, *buf++); + } while (!(asr & ASR_INT)); + } + + /* Note: we are returning with the interrupt UN-cleared. + * Since (presumably) an entire I/O operation has + * completed, the bus phase is probably different, and + * the interrupt routine will discover this when it + * responds to the uncleared int. + */ } - - -static void transfer_bytes(const wd33c93_regs regs, Scsi_Cmnd *cmd, - int data_in_dir) +static void +transfer_bytes(const wd33c93_regs regs, Scsi_Cmnd * cmd, int data_in_dir) { -struct WD33C93_hostdata *hostdata; -unsigned long length; + struct WD33C93_hostdata *hostdata; + unsigned long length; - hostdata = (struct WD33C93_hostdata *)cmd->host->hostdata; + hostdata = (struct WD33C93_hostdata *) cmd->device->host->hostdata; /* Normally, you'd expect 'this_residual' to be non-zero here. * In a series of scatter-gather transfers, however, this @@ -687,38 +714,31 @@ * now we need to setup the next scatter-gather buffer as the * source or destination for THIS transfer. */ - if (!cmd->SCp.this_residual && cmd->SCp.buffers_residual) { - ++cmd->SCp.buffer; - --cmd->SCp.buffers_residual; - cmd->SCp.this_residual = cmd->SCp.buffer->length; - cmd->SCp.ptr = page_address(cmd->SCp.buffer->page)+ - cmd->SCp.buffer->offset; - } + if (!cmd->SCp.this_residual && cmd->SCp.buffers_residual) { + ++cmd->SCp.buffer; + --cmd->SCp.buffers_residual; + cmd->SCp.this_residual = cmd->SCp.buffer->length; + cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) + + cmd->SCp.buffer->offset; + } - write_wd33c93(regs, WD_SYNCHRONOUS_TRANSFER,hostdata->sync_xfer[cmd->target]); + write_wd33c93(regs, WD_SYNCHRONOUS_TRANSFER, + hostdata->sync_xfer[cmd->device->id]); /* 'hostdata->no_dma' is TRUE if we don't even want to try DMA. * Update 'this_residual' and 'ptr' after 'transfer_pio()' returns. */ - if (hostdata->no_dma) - goto use_transfer_pio; - -/* 'dma_setup()' will return TRUE if we can't do DMA. - * Update 'this_residual' and 'ptr' after 'transfer_pio()' returns. - */ - - else if (hostdata->dma_setup(cmd, data_in_dir)) { -use_transfer_pio: + if (hostdata->no_dma || hostdata->dma_setup(cmd, data_in_dir)) { #ifdef PROC_STATISTICS - hostdata->pio_cnt++; + hostdata->pio_cnt++; #endif - transfer_pio(regs, (uchar *)cmd->SCp.ptr, cmd->SCp.this_residual, - data_in_dir, hostdata); - length = cmd->SCp.this_residual; - cmd->SCp.this_residual = read_wd33c93_count(regs); - cmd->SCp.ptr += (length - cmd->SCp.this_residual); - } + transfer_pio(regs, (uchar *) cmd->SCp.ptr, + cmd->SCp.this_residual, data_in_dir, hostdata); + length = cmd->SCp.this_residual; + cmd->SCp.this_residual = read_wd33c93_count(regs); + cmd->SCp.ptr += (length - cmd->SCp.this_residual); + } /* We are able to do DMA (in fact, the Amiga hardware is * already going!), so start up the wd33c93 in DMA mode. @@ -729,51 +749,50 @@ * until then. */ - else { + else { #ifdef PROC_STATISTICS - hostdata->dma_cnt++; + hostdata->dma_cnt++; #endif - write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_DMA); - write_wd33c93_count(regs, cmd->SCp.this_residual); - - if ((hostdata->level2 >= L2_DATA) || - (hostdata->level2 == L2_BASIC && cmd->SCp.phase == 0)) { - write_wd33c93(regs, WD_COMMAND_PHASE, 0x45); - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); - hostdata->state = S_RUNNING_LEVEL2; - } - else - write_wd33c93_cmd(regs, WD_CMD_TRANS_INFO); + write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_DMA); + write_wd33c93_count(regs, cmd->SCp.this_residual); - hostdata->dma = D_DMA_RUNNING; - } -} + if ((hostdata->level2 >= L2_DATA) || + (hostdata->level2 == L2_BASIC && cmd->SCp.phase == 0)) { + write_wd33c93(regs, WD_COMMAND_PHASE, 0x45); + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); + hostdata->state = S_RUNNING_LEVEL2; + } else + write_wd33c93_cmd(regs, WD_CMD_TRANS_INFO); + + hostdata->dma = D_DMA_RUNNING; + } +} + +void +wd33c93_intr(struct Scsi_Host *instance) +{ + struct WD33C93_hostdata *hostdata = + (struct WD33C93_hostdata *) instance->hostdata; + const wd33c93_regs regs = hostdata->regs; + Scsi_Cmnd *patch, *cmd; + uchar asr, sr, phs, id, lun, *ucp, msg; + unsigned long length, flags; + + asr = read_aux_stat(regs); + if (!(asr & ASR_INT) || (asr & ASR_BSY)) + return; - - -void wd33c93_intr (struct Scsi_Host *instance) -{ -struct WD33C93_hostdata *hostdata = (struct WD33C93_hostdata *)instance->hostdata; -const wd33c93_regs regs = hostdata->regs; -Scsi_Cmnd *patch, *cmd; -uchar asr, sr, phs, id, lun, *ucp, msg; -unsigned long length, flags; - - asr = READ_AUX_STAT(); - if (!(asr & ASR_INT) || (asr & ASR_BSY)) - return; - - spin_lock_irqsave(&hostdata->lock, flags); + spin_lock_irqsave(&hostdata->lock, flags); #ifdef PROC_STATISTICS - hostdata->int_cnt++; + hostdata->int_cnt++; #endif - cmd = (Scsi_Cmnd *)hostdata->connected; /* assume we're connected */ - sr = read_wd33c93(regs, WD_SCSI_STATUS); /* clear the interrupt */ - phs = read_wd33c93(regs, WD_COMMAND_PHASE); + cmd = (Scsi_Cmnd *) hostdata->connected; /* assume we're connected */ + sr = read_wd33c93(regs, WD_SCSI_STATUS); /* clear the interrupt */ + phs = read_wd33c93(regs, WD_COMMAND_PHASE); -DB(DB_INTR,printk("{%02x:%02x-",asr,sr)) + DB(DB_INTR, printk("{%02x:%02x-", asr, sr)) /* After starting a DMA transfer, the next interrupt * is guaranteed to be in response to completion of @@ -789,76 +808,74 @@ * whatever is needed, we go on and service the WD3393 * interrupt normally. */ - - if (hostdata->dma == D_DMA_RUNNING) { -DB(DB_TRANSFER,printk("[%p/%d:",cmd->SCp.ptr,cmd->SCp.this_residual)) - hostdata->dma_stop(cmd->host, cmd, 1); - hostdata->dma = D_DMA_OFF; - length = cmd->SCp.this_residual; - cmd->SCp.this_residual = read_wd33c93_count(regs); - cmd->SCp.ptr += (length - cmd->SCp.this_residual); -DB(DB_TRANSFER,printk("%p/%d]",cmd->SCp.ptr,cmd->SCp.this_residual)) - } + if (hostdata->dma == D_DMA_RUNNING) { + DB(DB_TRANSFER, + printk("[%p/%d:", cmd->SCp.ptr, cmd->SCp.this_residual)) + hostdata->dma_stop(cmd->device->host, cmd, 1); + hostdata->dma = D_DMA_OFF; + length = cmd->SCp.this_residual; + cmd->SCp.this_residual = read_wd33c93_count(regs); + cmd->SCp.ptr += (length - cmd->SCp.this_residual); + DB(DB_TRANSFER, + printk("%p/%d]", cmd->SCp.ptr, cmd->SCp.this_residual)) + } /* Respond to the specific WD3393 interrupt - there are quite a few! */ + switch (sr) { + case CSR_TIMEOUT: + DB(DB_INTR, printk("TIMEOUT")) + + if (hostdata->state == S_RUNNING_LEVEL2) + hostdata->connected = NULL; + else { + cmd = (Scsi_Cmnd *) hostdata->selecting; /* get a valid cmd */ + hostdata->selecting = NULL; + } + + cmd->result = DID_NO_CONNECT << 16; + hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); + hostdata->state = S_UNCONNECTED; + cmd->scsi_done(cmd); + + /* From esp.c: + * There is a window of time within the scsi_done() path + * of execution where interrupts are turned back on full + * blast and left that way. During that time we could + * reconnect to a disconnected command, then we'd bomb + * out below. We could also end up executing two commands + * at _once_. ...just so you know why the restore_flags() + * is here... + */ - switch (sr) { - - case CSR_TIMEOUT: -DB(DB_INTR,printk("TIMEOUT")) - - if (hostdata->state == S_RUNNING_LEVEL2) - hostdata->connected = NULL; - else { - cmd = (Scsi_Cmnd *)hostdata->selecting; /* get a valid cmd */ - hostdata->selecting = NULL; - } - - cmd->result = DID_NO_CONNECT << 16; - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - hostdata->state = S_UNCONNECTED; - cmd->scsi_done(cmd); - - /* From esp.c: - * There is a window of time within the scsi_done() path - * of execution where interrupts are turned back on full - * blast and left that way. During that time we could - * reconnect to a disconnected command, then we'd bomb - * out below. We could also end up executing two commands - * at _once_. ...just so you know why the restore_flags() - * is here... - */ - - spin_unlock_irqrestore(&hostdata->lock, flags); + spin_unlock_irqrestore(&hostdata->lock, flags); /* We are not connected to a target - check to see if there * are commands waiting to be executed. */ - wd33c93_execute(instance); - break; - + wd33c93_execute(instance); + break; /* Note: this interrupt should not occur in a LEVEL2 command */ - case CSR_SELECT: - -DB(DB_INTR,printk("SELECT")) - hostdata->connected = cmd = (Scsi_Cmnd *)hostdata->selecting; - hostdata->selecting = NULL; + case CSR_SELECT: + DB(DB_INTR, printk("SELECT")) + hostdata->connected = cmd = + (Scsi_Cmnd *) hostdata->selecting; + hostdata->selecting = NULL; + + /* construct an IDENTIFY message with correct disconnect bit */ + + hostdata->outgoing_msg[0] = (0x80 | 0x00 | cmd->device->lun); + if (cmd->SCp.phase) + hostdata->outgoing_msg[0] |= 0x40; - /* construct an IDENTIFY message with correct disconnect bit */ - - hostdata->outgoing_msg[0] = (0x80 | 0x00 | cmd->lun); - if (cmd->SCp.phase) - hostdata->outgoing_msg[0] |= 0x40; - - if (hostdata->sync_stat[cmd->target] == SS_FIRST) { + if (hostdata->sync_stat[cmd->device->id] == SS_FIRST) { #ifdef SYNC_DEBUG -printk(" sending SDTR "); + printk(" sending SDTR "); #endif - hostdata->sync_stat[cmd->target] = SS_WAITING; + hostdata->sync_stat[cmd->device->id] = SS_WAITING; /* Tack on a 2nd message to ask about synchronous transfers. If we've * been asked to do only asynchronous transfers on this device, we @@ -866,158 +883,155 @@ * solve the problems some people have had with GVP's Guru ROM. */ - hostdata->outgoing_msg[1] = EXTENDED_MESSAGE; - hostdata->outgoing_msg[2] = 3; - hostdata->outgoing_msg[3] = EXTENDED_SDTR; - if (hostdata->no_sync & (1 << cmd->target)) { - hostdata->outgoing_msg[4] = hostdata->default_sx_per/4; - hostdata->outgoing_msg[5] = 0; - } - else { - hostdata->outgoing_msg[4] = OPTIMUM_SX_PER/4; - hostdata->outgoing_msg[5] = OPTIMUM_SX_OFF; - } - hostdata->outgoing_len = 6; - } - else - hostdata->outgoing_len = 1; - - hostdata->state = S_CONNECTED; - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - - case CSR_XFER_DONE|PHS_DATA_IN: - case CSR_UNEXP |PHS_DATA_IN: - case CSR_SRV_REQ |PHS_DATA_IN: -DB(DB_INTR,printk("IN-%d.%d",cmd->SCp.this_residual,cmd->SCp.buffers_residual)) - transfer_bytes(regs, cmd, DATA_IN_DIR); - if (hostdata->state != S_RUNNING_LEVEL2) - hostdata->state = S_CONNECTED; - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - - case CSR_XFER_DONE|PHS_DATA_OUT: - case CSR_UNEXP |PHS_DATA_OUT: - case CSR_SRV_REQ |PHS_DATA_OUT: -DB(DB_INTR,printk("OUT-%d.%d",cmd->SCp.this_residual,cmd->SCp.buffers_residual)) - transfer_bytes(regs, cmd, DATA_OUT_DIR); - if (hostdata->state != S_RUNNING_LEVEL2) - hostdata->state = S_CONNECTED; - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - + hostdata->outgoing_msg[1] = EXTENDED_MESSAGE; + hostdata->outgoing_msg[2] = 3; + hostdata->outgoing_msg[3] = EXTENDED_SDTR; + if (hostdata->no_sync & (1 << cmd->device->id)) { + hostdata->outgoing_msg[4] = + hostdata->default_sx_per / 4; + hostdata->outgoing_msg[5] = 0; + } else { + hostdata->outgoing_msg[4] = OPTIMUM_SX_PER / 4; + hostdata->outgoing_msg[5] = OPTIMUM_SX_OFF; + } + hostdata->outgoing_len = 6; + } else + hostdata->outgoing_len = 1; + + hostdata->state = S_CONNECTED; + spin_unlock_irqrestore(&hostdata->lock, flags); + break; + + case CSR_XFER_DONE | PHS_DATA_IN: + case CSR_UNEXP | PHS_DATA_IN: + case CSR_SRV_REQ | PHS_DATA_IN: + DB(DB_INTR, + printk("IN-%d.%d", cmd->SCp.this_residual, + cmd->SCp.buffers_residual)) + transfer_bytes(regs, cmd, DATA_IN_DIR); + if (hostdata->state != S_RUNNING_LEVEL2) + hostdata->state = S_CONNECTED; + spin_unlock_irqrestore(&hostdata->lock, flags); + break; + + case CSR_XFER_DONE | PHS_DATA_OUT: + case CSR_UNEXP | PHS_DATA_OUT: + case CSR_SRV_REQ | PHS_DATA_OUT: + DB(DB_INTR, + printk("OUT-%d.%d", cmd->SCp.this_residual, + cmd->SCp.buffers_residual)) + transfer_bytes(regs, cmd, DATA_OUT_DIR); + if (hostdata->state != S_RUNNING_LEVEL2) + hostdata->state = S_CONNECTED; + spin_unlock_irqrestore(&hostdata->lock, flags); + break; /* Note: this interrupt should not occur in a LEVEL2 command */ - case CSR_XFER_DONE|PHS_COMMAND: - case CSR_UNEXP |PHS_COMMAND: - case CSR_SRV_REQ |PHS_COMMAND: -DB(DB_INTR,printk("CMND-%02x,%ld",cmd->cmnd[0],cmd->pid)) - transfer_pio(regs, cmd->cmnd, cmd->cmd_len, DATA_OUT_DIR, hostdata); - hostdata->state = S_CONNECTED; - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - - case CSR_XFER_DONE|PHS_STATUS: - case CSR_UNEXP |PHS_STATUS: - case CSR_SRV_REQ |PHS_STATUS: -DB(DB_INTR,printk("STATUS=")) - - cmd->SCp.Status = read_1_byte(regs); -DB(DB_INTR,printk("%02x",cmd->SCp.Status)) - if (hostdata->level2 >= L2_BASIC) { - sr = read_wd33c93(regs, WD_SCSI_STATUS); /* clear interrupt */ - hostdata->state = S_RUNNING_LEVEL2; - write_wd33c93(regs, WD_COMMAND_PHASE, 0x50); - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); - } - else { - hostdata->state = S_CONNECTED; - } - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - - case CSR_XFER_DONE|PHS_MESS_IN: - case CSR_UNEXP |PHS_MESS_IN: - case CSR_SRV_REQ |PHS_MESS_IN: -DB(DB_INTR,printk("MSG_IN=")) - - msg = read_1_byte(regs); - sr = read_wd33c93(regs, WD_SCSI_STATUS); /* clear interrupt */ - - hostdata->incoming_msg[hostdata->incoming_ptr] = msg; - if (hostdata->incoming_msg[0] == EXTENDED_MESSAGE) - msg = EXTENDED_MESSAGE; - else - hostdata->incoming_ptr = 0; - - cmd->SCp.Message = msg; - switch (msg) { - - case COMMAND_COMPLETE: -DB(DB_INTR,printk("CCMP-%ld",cmd->pid)) - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_PRE_CMP_DISC; - break; - - case SAVE_POINTERS: -DB(DB_INTR,printk("SDP")) - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - break; - - case RESTORE_POINTERS: -DB(DB_INTR,printk("RDP")) - if (hostdata->level2 >= L2_BASIC) { - write_wd33c93(regs, WD_COMMAND_PHASE, 0x45); - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); - hostdata->state = S_RUNNING_LEVEL2; - } - else { - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - } - break; - - case DISCONNECT: -DB(DB_INTR,printk("DIS")) - cmd->device->disconnect = 1; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_PRE_TMP_DISC; - break; + case CSR_XFER_DONE | PHS_COMMAND: + case CSR_UNEXP | PHS_COMMAND: + case CSR_SRV_REQ | PHS_COMMAND: + DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->pid)) + transfer_pio(regs, cmd->cmnd, cmd->cmd_len, DATA_OUT_DIR, + hostdata); + hostdata->state = S_CONNECTED; + spin_unlock_irqrestore(&hostdata->lock, flags); + break; + + case CSR_XFER_DONE | PHS_STATUS: + case CSR_UNEXP | PHS_STATUS: + case CSR_SRV_REQ | PHS_STATUS: + DB(DB_INTR, printk("STATUS=")) + cmd->SCp.Status = read_1_byte(regs); + DB(DB_INTR, printk("%02x", cmd->SCp.Status)) + if (hostdata->level2 >= L2_BASIC) { + sr = read_wd33c93(regs, WD_SCSI_STATUS); /* clear interrupt */ + hostdata->state = S_RUNNING_LEVEL2; + write_wd33c93(regs, WD_COMMAND_PHASE, 0x50); + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); + } else { + hostdata->state = S_CONNECTED; + } + spin_unlock_irqrestore(&hostdata->lock, flags); + break; + + case CSR_XFER_DONE | PHS_MESS_IN: + case CSR_UNEXP | PHS_MESS_IN: + case CSR_SRV_REQ | PHS_MESS_IN: + DB(DB_INTR, printk("MSG_IN=")) + + msg = read_1_byte(regs); + sr = read_wd33c93(regs, WD_SCSI_STATUS); /* clear interrupt */ + + hostdata->incoming_msg[hostdata->incoming_ptr] = msg; + if (hostdata->incoming_msg[0] == EXTENDED_MESSAGE) + msg = EXTENDED_MESSAGE; + else + hostdata->incoming_ptr = 0; + + cmd->SCp.Message = msg; + switch (msg) { + + case COMMAND_COMPLETE: + DB(DB_INTR, printk("CCMP-%ld", cmd->pid)) + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_PRE_CMP_DISC; + break; + + case SAVE_POINTERS: + DB(DB_INTR, printk("SDP")) + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + break; + + case RESTORE_POINTERS: + DB(DB_INTR, printk("RDP")) + if (hostdata->level2 >= L2_BASIC) { + write_wd33c93(regs, WD_COMMAND_PHASE, 0x45); + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); + hostdata->state = S_RUNNING_LEVEL2; + } else { + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + } + break; + + case DISCONNECT: + DB(DB_INTR, printk("DIS")) + cmd->device->disconnect = 1; + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_PRE_TMP_DISC; + break; - case MESSAGE_REJECT: -DB(DB_INTR,printk("REJ")) + case MESSAGE_REJECT: + DB(DB_INTR, printk("REJ")) #ifdef SYNC_DEBUG -printk("-REJ-"); + printk("-REJ-"); #endif - if (hostdata->sync_stat[cmd->target] == SS_WAITING) - hostdata->sync_stat[cmd->target] = SS_SET; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - break; + if (hostdata->sync_stat[cmd->device->id] == SS_WAITING) + hostdata->sync_stat[cmd->device->id] = SS_SET; + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + break; - case EXTENDED_MESSAGE: -DB(DB_INTR,printk("EXT")) + case EXTENDED_MESSAGE: + DB(DB_INTR, printk("EXT")) - ucp = hostdata->incoming_msg; + ucp = hostdata->incoming_msg; #ifdef SYNC_DEBUG -printk("%02x",ucp[hostdata->incoming_ptr]); + printk("%02x", ucp[hostdata->incoming_ptr]); #endif - /* Is this the last byte of the extended message? */ + /* Is this the last byte of the extended message? */ - if ((hostdata->incoming_ptr >= 2) && - (hostdata->incoming_ptr == (ucp[1] + 1))) { + if ((hostdata->incoming_ptr >= 2) && + (hostdata->incoming_ptr == (ucp[1] + 1))) { - switch (ucp[2]) { /* what's the EXTENDED code? */ - case EXTENDED_SDTR: - id = calc_sync_xfer(ucp[3],ucp[4]); - if (hostdata->sync_stat[cmd->target] != SS_WAITING) { + switch (ucp[2]) { /* what's the EXTENDED code? */ + case EXTENDED_SDTR: + id = calc_sync_xfer(ucp[3], ucp[4]); + if (hostdata->sync_stat[cmd->device->id] != + SS_WAITING) { /* A device has sent an unsolicited SDTR message; rather than go * through the effort of decoding it and then figuring out what @@ -1028,123 +1042,140 @@ * specifically ask for sync transfers, we won't do any. */ - write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ - hostdata->outgoing_msg[0] = EXTENDED_MESSAGE; - hostdata->outgoing_msg[1] = 3; - hostdata->outgoing_msg[2] = EXTENDED_SDTR; - hostdata->outgoing_msg[3] = hostdata->default_sx_per/4; - hostdata->outgoing_msg[4] = 0; - hostdata->outgoing_len = 5; - hostdata->sync_xfer[cmd->target] = - calc_sync_xfer(hostdata->default_sx_per/4,0); - } - else { - hostdata->sync_xfer[cmd->target] = id; - } + write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ + hostdata->outgoing_msg[0] = + EXTENDED_MESSAGE; + hostdata->outgoing_msg[1] = 3; + hostdata->outgoing_msg[2] = + EXTENDED_SDTR; + hostdata->outgoing_msg[3] = + hostdata->default_sx_per / + 4; + hostdata->outgoing_msg[4] = 0; + hostdata->outgoing_len = 5; + hostdata->sync_xfer[cmd->device->id] = + calc_sync_xfer(hostdata-> + default_sx_per + / 4, 0); + } else { + hostdata->sync_xfer[cmd->device->id] = id; + } #ifdef SYNC_DEBUG -printk("sync_xfer=%02x",hostdata->sync_xfer[cmd->target]); + printk("sync_xfer=%02x", + hostdata->sync_xfer[cmd->device->id]); #endif - hostdata->sync_stat[cmd->target] = SS_SET; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - break; - case EXTENDED_WDTR: - write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ - printk("sending WDTR "); - hostdata->outgoing_msg[0] = EXTENDED_MESSAGE; - hostdata->outgoing_msg[1] = 2; - hostdata->outgoing_msg[2] = EXTENDED_WDTR; - hostdata->outgoing_msg[3] = 0; /* 8 bit transfer width */ - hostdata->outgoing_len = 4; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - break; - default: - write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ - printk("Rejecting Unknown Extended Message(%02x). ",ucp[2]); - hostdata->outgoing_msg[0] = MESSAGE_REJECT; - hostdata->outgoing_len = 1; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - break; - } - hostdata->incoming_ptr = 0; - } - - /* We need to read more MESS_IN bytes for the extended message */ - - else { - hostdata->incoming_ptr++; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - } - break; - - default: - printk("Rejecting Unknown Message(%02x) ",msg); - write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ - hostdata->outgoing_msg[0] = MESSAGE_REJECT; - hostdata->outgoing_len = 1; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - hostdata->state = S_CONNECTED; - } - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - + hostdata->sync_stat[cmd->device->id] = + SS_SET; + write_wd33c93_cmd(regs, + WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + break; + case EXTENDED_WDTR: + write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ + printk("sending WDTR "); + hostdata->outgoing_msg[0] = + EXTENDED_MESSAGE; + hostdata->outgoing_msg[1] = 2; + hostdata->outgoing_msg[2] = + EXTENDED_WDTR; + hostdata->outgoing_msg[3] = 0; /* 8 bit transfer width */ + hostdata->outgoing_len = 4; + write_wd33c93_cmd(regs, + WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + break; + default: + write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ + printk + ("Rejecting Unknown Extended Message(%02x). ", + ucp[2]); + hostdata->outgoing_msg[0] = + MESSAGE_REJECT; + hostdata->outgoing_len = 1; + write_wd33c93_cmd(regs, + WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + break; + } + hostdata->incoming_ptr = 0; + } + + /* We need to read more MESS_IN bytes for the extended message */ + + else { + hostdata->incoming_ptr++; + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + } + break; + + default: + printk("Rejecting Unknown Message(%02x) ", msg); + write_wd33c93_cmd(regs, WD_CMD_ASSERT_ATN); /* want MESS_OUT */ + hostdata->outgoing_msg[0] = MESSAGE_REJECT; + hostdata->outgoing_len = 1; + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + hostdata->state = S_CONNECTED; + } + spin_unlock_irqrestore(&hostdata->lock, flags); + break; /* Note: this interrupt will occur only after a LEVEL2 command */ - case CSR_SEL_XFER_DONE: + case CSR_SEL_XFER_DONE: /* Make sure that reselection is enabled at this point - it may * have been turned off for the command that just completed. */ - write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER); - if (phs == 0x60) { -DB(DB_INTR,printk("SX-DONE-%ld",cmd->pid)) - cmd->SCp.Message = COMMAND_COMPLETE; - lun = read_wd33c93(regs, WD_TARGET_LUN); -DB(DB_INTR,printk(":%d.%d",cmd->SCp.Status,lun)) - hostdata->connected = NULL; - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - hostdata->state = S_UNCONNECTED; - if (cmd->SCp.Status == ILLEGAL_STATUS_BYTE) - cmd->SCp.Status = lun; - if (cmd->cmnd[0] == REQUEST_SENSE && cmd->SCp.Status != GOOD) - cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16); - else - cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); - cmd->scsi_done(cmd); + write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER); + if (phs == 0x60) { + DB(DB_INTR, printk("SX-DONE-%ld", cmd->pid)) + cmd->SCp.Message = COMMAND_COMPLETE; + lun = read_wd33c93(regs, WD_TARGET_LUN); + DB(DB_INTR, printk(":%d.%d", cmd->SCp.Status, lun)) + hostdata->connected = NULL; + hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); + hostdata->state = S_UNCONNECTED; + if (cmd->SCp.Status == ILLEGAL_STATUS_BYTE) + cmd->SCp.Status = lun; + if (cmd->cmnd[0] == REQUEST_SENSE + && cmd->SCp.Status != GOOD) + cmd->result = + (cmd-> + result & 0x00ffff) | (DID_ERROR << 16); + else + cmd->result = + cmd->SCp.Status | (cmd->SCp.Message << 8); + cmd->scsi_done(cmd); /* We are no longer connected to a target - check to see if * there are commands waiting to be executed. */ - spin_unlock_irqrestore(&hostdata->lock, flags); - wd33c93_execute(instance); - } - else { - printk("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---",asr,sr,phs,cmd->pid); - spin_unlock_irqrestore(&hostdata->lock, flags); - } - break; - + spin_unlock_irqrestore(&hostdata->lock, flags); + wd33c93_execute(instance); + } else { + printk + ("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---", + asr, sr, phs, cmd->pid); + spin_unlock_irqrestore(&hostdata->lock, flags); + } + break; /* Note: this interrupt will occur only after a LEVEL2 command */ - case CSR_SDP: -DB(DB_INTR,printk("SDP")) - hostdata->state = S_RUNNING_LEVEL2; - write_wd33c93(regs, WD_COMMAND_PHASE, 0x41); - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - - case CSR_XFER_DONE|PHS_MESS_OUT: - case CSR_UNEXP |PHS_MESS_OUT: - case CSR_SRV_REQ |PHS_MESS_OUT: -DB(DB_INTR,printk("MSG_OUT=")) + case CSR_SDP: + DB(DB_INTR, printk("SDP")) + hostdata->state = S_RUNNING_LEVEL2; + write_wd33c93(regs, WD_COMMAND_PHASE, 0x41); + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); + spin_unlock_irqrestore(&hostdata->lock, flags); + break; + + case CSR_XFER_DONE | PHS_MESS_OUT: + case CSR_UNEXP | PHS_MESS_OUT: + case CSR_SRV_REQ | PHS_MESS_OUT: + DB(DB_INTR, printk("MSG_OUT=")) /* To get here, we've probably requested MESSAGE_OUT and have * already put the correct bytes in outgoing_msg[] and filled @@ -1158,21 +1189,19 @@ * NOP messages in these situations results in no harm and * makes everyone happy. */ + if (hostdata->outgoing_len == 0) { + hostdata->outgoing_len = 1; + hostdata->outgoing_msg[0] = NOP; + } + transfer_pio(regs, hostdata->outgoing_msg, + hostdata->outgoing_len, DATA_OUT_DIR, hostdata); + DB(DB_INTR, printk("%02x", hostdata->outgoing_msg[0])) + hostdata->outgoing_len = 0; + hostdata->state = S_CONNECTED; + spin_unlock_irqrestore(&hostdata->lock, flags); + break; - if (hostdata->outgoing_len == 0) { - hostdata->outgoing_len = 1; - hostdata->outgoing_msg[0] = NOP; - } - transfer_pio(regs, hostdata->outgoing_msg, hostdata->outgoing_len, - DATA_OUT_DIR, hostdata); -DB(DB_INTR,printk("%02x",hostdata->outgoing_msg[0])) - hostdata->outgoing_len = 0; - hostdata->state = S_CONNECTED; - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - - case CSR_UNEXP_DISC: + case CSR_UNEXP_DISC: /* I think I've seen this after a request-sense that was in response * to an error condition, but not sure. We certainly need to do @@ -1186,353 +1215,387 @@ * have been turned off for the command that just completed. */ - write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER); - if (cmd == NULL) { - printk(" - Already disconnected! "); - hostdata->state = S_UNCONNECTED; - spin_unlock_irqrestore(&hostdata->lock, flags); - return; - } -DB(DB_INTR,printk("UNEXP_DISC-%ld",cmd->pid)) - hostdata->connected = NULL; - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - hostdata->state = S_UNCONNECTED; - if (cmd->cmnd[0] == REQUEST_SENSE && cmd->SCp.Status != GOOD) - cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16); - else - cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); - cmd->scsi_done(cmd); + write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER); + if (cmd == NULL) { + printk(" - Already disconnected! "); + hostdata->state = S_UNCONNECTED; + spin_unlock_irqrestore(&hostdata->lock, flags); + return; + } + DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->pid)) + hostdata->connected = NULL; + hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); + hostdata->state = S_UNCONNECTED; + if (cmd->cmnd[0] == REQUEST_SENSE && cmd->SCp.Status != GOOD) + cmd->result = + (cmd->result & 0x00ffff) | (DID_ERROR << 16); + else + cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); + cmd->scsi_done(cmd); /* We are no longer connected to a target - check to see if * there are commands waiting to be executed. */ - /* look above for comments on scsi_done() */ - spin_unlock_irqrestore(&hostdata->lock, flags); - wd33c93_execute(instance); - break; + /* look above for comments on scsi_done() */ + spin_unlock_irqrestore(&hostdata->lock, flags); + wd33c93_execute(instance); + break; - - case CSR_DISC: + case CSR_DISC: /* Make sure that reselection is enabled at this point - it may * have been turned off for the command that just completed. */ - write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER); -DB(DB_INTR,printk("DISC-%ld",cmd->pid)) - if (cmd == NULL) { - printk(" - Already disconnected! "); - hostdata->state = S_UNCONNECTED; - } - switch (hostdata->state) { - case S_PRE_CMP_DISC: - hostdata->connected = NULL; - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - hostdata->state = S_UNCONNECTED; -DB(DB_INTR,printk(":%d",cmd->SCp.Status)) - if (cmd->cmnd[0] == REQUEST_SENSE && cmd->SCp.Status != GOOD) - cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16); - else - cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); - cmd->scsi_done(cmd); - break; - case S_PRE_TMP_DISC: - case S_RUNNING_LEVEL2: - cmd->host_scribble = (uchar *)hostdata->disconnected_Q; - hostdata->disconnected_Q = cmd; - hostdata->connected = NULL; - hostdata->state = S_UNCONNECTED; + write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER); + DB(DB_INTR, printk("DISC-%ld", cmd->pid)) + if (cmd == NULL) { + printk(" - Already disconnected! "); + hostdata->state = S_UNCONNECTED; + } + switch (hostdata->state) { + case S_PRE_CMP_DISC: + hostdata->connected = NULL; + hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); + hostdata->state = S_UNCONNECTED; + DB(DB_INTR, printk(":%d", cmd->SCp.Status)) + if (cmd->cmnd[0] == REQUEST_SENSE + && cmd->SCp.Status != GOOD) + cmd->result = + (cmd-> + result & 0x00ffff) | (DID_ERROR << 16); + else + cmd->result = + cmd->SCp.Status | (cmd->SCp.Message << 8); + cmd->scsi_done(cmd); + break; + case S_PRE_TMP_DISC: + case S_RUNNING_LEVEL2: + cmd->host_scribble = (uchar *) hostdata->disconnected_Q; + hostdata->disconnected_Q = cmd; + hostdata->connected = NULL; + hostdata->state = S_UNCONNECTED; #ifdef PROC_STATISTICS - hostdata->disc_done_cnt[cmd->target]++; + hostdata->disc_done_cnt[cmd->device->id]++; #endif - break; - default: - printk("*** Unexpected DISCONNECT interrupt! ***"); - hostdata->state = S_UNCONNECTED; - } + break; + default: + printk("*** Unexpected DISCONNECT interrupt! ***"); + hostdata->state = S_UNCONNECTED; + } /* We are no longer connected to a target - check to see if * there are commands waiting to be executed. */ - spin_unlock_irqrestore(&hostdata->lock, flags); - wd33c93_execute(instance); - break; - - - case CSR_RESEL_AM: - case CSR_RESEL: -DB(DB_INTR,printk("RESEL%s", sr == CSR_RESEL_AM ? "_AM" : "")) - - /* Old chips (pre -A ???) don't have advanced features and will - * generate CSR_RESEL. In that case we have to extract the LUN the - * hard way (see below). - * First we have to make sure this reselection didn't - * happen during Arbitration/Selection of some other device. - * If yes, put losing command back on top of input_Q. - */ - - if (hostdata->level2 <= L2_NONE) { - - if (hostdata->selecting) { - cmd = (Scsi_Cmnd *)hostdata->selecting; - hostdata->selecting = NULL; - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - cmd->host_scribble = (uchar *)hostdata->input_Q; - hostdata->input_Q = cmd; - } - } - - else { - - if (cmd) { - if (phs == 0x00) { - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - cmd->host_scribble = (uchar *)hostdata->input_Q; - hostdata->input_Q = cmd; - } - else { - printk("---%02x:%02x:%02x-TROUBLE: Intrusive ReSelect!---",asr,sr,phs); - while (1) - printk("\r"); - } - } - - } - - /* OK - find out which device reselected us. */ - - id = read_wd33c93(regs, WD_SOURCE_ID); - id &= SRCID_MASK; - - /* and extract the lun from the ID message. (Note that we don't - * bother to check for a valid message here - I guess this is - * not the right way to go, but...) - */ - - if (sr == CSR_RESEL_AM) { - lun = read_wd33c93(regs, WD_DATA); - if (hostdata->level2 < L2_RESELECT) - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - lun &= 7; - } - else { - /* Old chip; wait for msgin phase to pick up the LUN. */ - for (lun = 255; lun; lun--) { - if ((asr = READ_AUX_STAT()) & ASR_INT) - break; - udelay(10); - } - if (!(asr & ASR_INT)) { - printk("wd33c93: Reselected without IDENTIFY\n"); - lun = 0; - } - else { - /* Verify this is a change to MSG_IN and read the message */ - sr = read_wd33c93(regs, WD_SCSI_STATUS); - if (sr == (CSR_ABORT | PHS_MESS_IN) || - sr == (CSR_UNEXP | PHS_MESS_IN) || - sr == (CSR_SRV_REQ | PHS_MESS_IN)) { - /* Got MSG_IN, grab target LUN */ - lun = read_1_byte(regs); - /* Now we expect a 'paused with ACK asserted' int.. */ - asr = READ_AUX_STAT(); - if (!(asr & ASR_INT)) { - udelay(10); - asr = READ_AUX_STAT(); - if (!(asr & ASR_INT)) - printk("wd33c93: No int after LUN on RESEL (%02x)\n", - asr); - } - sr = read_wd33c93(regs, WD_SCSI_STATUS); - if (sr != CSR_MSGIN) - printk("wd33c93: Not paused with ACK on RESEL (%02x)\n", - sr); - lun &= 7; - write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); - } - else { - printk("wd33c93: Not MSG_IN on reselect (%02x)\n", sr); - lun = 0; - } - } - } - - /* Now we look for the command that's reconnecting. */ - - cmd = (Scsi_Cmnd *)hostdata->disconnected_Q; - patch = NULL; - while (cmd) { - if (id == cmd->target && lun == cmd->lun) - break; - patch = cmd; - cmd = (Scsi_Cmnd *)cmd->host_scribble; - } - - /* Hmm. Couldn't find a valid command.... What to do? */ - - if (!cmd) { - printk("---TROUBLE: target %d.%d not in disconnect queue---",id,lun); - spin_unlock_irqrestore(&hostdata->lock, flags); - return; - } - - /* Ok, found the command - now start it up again. */ - - if (patch) - patch->host_scribble = cmd->host_scribble; - else - hostdata->disconnected_Q = (Scsi_Cmnd *)cmd->host_scribble; - hostdata->connected = cmd; - - /* We don't need to worry about 'initialize_SCp()' or 'hostdata->busy[]' - * because these things are preserved over a disconnect. - * But we DO need to fix the DPD bit so it's correct for this command. - */ - - if (is_dir_out(cmd)) - write_wd33c93(regs, WD_DESTINATION_ID, cmd->target); - else - write_wd33c93(regs, WD_DESTINATION_ID, cmd->target | DSTID_DPD); - if (hostdata->level2 >= L2_RESELECT) { - write_wd33c93_count(regs, 0); /* we want a DATA_PHASE interrupt */ - write_wd33c93(regs, WD_COMMAND_PHASE, 0x45); - write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); - hostdata->state = S_RUNNING_LEVEL2; - } - else - hostdata->state = S_CONNECTED; - -DB(DB_INTR,printk("-%ld",cmd->pid)) - spin_unlock_irqrestore(&hostdata->lock, flags); - break; - - default: - printk("--UNKNOWN INTERRUPT:%02x:%02x:%02x--",asr,sr,phs); - spin_unlock_irqrestore(&hostdata->lock, flags); - } - -DB(DB_INTR,printk("} ")) - -} + spin_unlock_irqrestore(&hostdata->lock, flags); + wd33c93_execute(instance); + break; + + case CSR_RESEL_AM: + case CSR_RESEL: + DB(DB_INTR, printk("RESEL%s", sr == CSR_RESEL_AM ? "_AM" : "")) + + /* Old chips (pre -A ???) don't have advanced features and will + * generate CSR_RESEL. In that case we have to extract the LUN the + * hard way (see below). + * First we have to make sure this reselection didn't + * happen during Arbitration/Selection of some other device. + * If yes, put losing command back on top of input_Q. + */ + if (hostdata->level2 <= L2_NONE) { + + if (hostdata->selecting) { + cmd = (Scsi_Cmnd *) hostdata->selecting; + hostdata->selecting = NULL; + hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); + cmd->host_scribble = + (uchar *) hostdata->input_Q; + hostdata->input_Q = cmd; + } + } + + else { + + if (cmd) { + if (phs == 0x00) { + hostdata->busy[cmd->device->id] &= + ~(1 << cmd->device->lun); + cmd->host_scribble = + (uchar *) hostdata->input_Q; + hostdata->input_Q = cmd; + } else { + printk + ("---%02x:%02x:%02x-TROUBLE: Intrusive ReSelect!---", + asr, sr, phs); + while (1) + printk("\r"); + } + } + + } + + /* OK - find out which device reselected us. */ + + id = read_wd33c93(regs, WD_SOURCE_ID); + id &= SRCID_MASK; + + /* and extract the lun from the ID message. (Note that we don't + * bother to check for a valid message here - I guess this is + * not the right way to go, but...) + */ + + if (sr == CSR_RESEL_AM) { + lun = read_wd33c93(regs, WD_DATA); + if (hostdata->level2 < L2_RESELECT) + write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK); + lun &= 7; + } else { + /* Old chip; wait for msgin phase to pick up the LUN. */ + for (lun = 255; lun; lun--) { + if ((asr = read_aux_stat(regs)) & ASR_INT) + break; + udelay(10); + } + if (!(asr & ASR_INT)) { + printk + ("wd33c93: Reselected without IDENTIFY\n"); + lun = 0; + } else { + /* Verify this is a change to MSG_IN and read the message */ + sr = read_wd33c93(regs, WD_SCSI_STATUS); + if (sr == (CSR_ABORT | PHS_MESS_IN) || + sr == (CSR_UNEXP | PHS_MESS_IN) || + sr == (CSR_SRV_REQ | PHS_MESS_IN)) { + /* Got MSG_IN, grab target LUN */ + lun = read_1_byte(regs); + /* Now we expect a 'paused with ACK asserted' int.. */ + asr = read_aux_stat(regs); + if (!(asr & ASR_INT)) { + udelay(10); + asr = read_aux_stat(regs); + if (!(asr & ASR_INT)) + printk + ("wd33c93: No int after LUN on RESEL (%02x)\n", + asr); + } + sr = read_wd33c93(regs, WD_SCSI_STATUS); + if (sr != CSR_MSGIN) + printk + ("wd33c93: Not paused with ACK on RESEL (%02x)\n", + sr); + lun &= 7; + write_wd33c93_cmd(regs, + WD_CMD_NEGATE_ACK); + } else { + printk + ("wd33c93: Not MSG_IN on reselect (%02x)\n", + sr); + lun = 0; + } + } + } + + /* Now we look for the command that's reconnecting. */ + + cmd = (Scsi_Cmnd *) hostdata->disconnected_Q; + patch = NULL; + while (cmd) { + if (id == cmd->device->id && lun == cmd->device->lun) + break; + patch = cmd; + cmd = (Scsi_Cmnd *) cmd->host_scribble; + } + + /* Hmm. Couldn't find a valid command.... What to do? */ + + if (!cmd) { + printk + ("---TROUBLE: target %d.%d not in disconnect queue---", + id, lun); + spin_unlock_irqrestore(&hostdata->lock, flags); + return; + } + + /* Ok, found the command - now start it up again. */ + + if (patch) + patch->host_scribble = cmd->host_scribble; + else + hostdata->disconnected_Q = + (Scsi_Cmnd *) cmd->host_scribble; + hostdata->connected = cmd; + + /* We don't need to worry about 'initialize_SCp()' or 'hostdata->busy[]' + * because these things are preserved over a disconnect. + * But we DO need to fix the DPD bit so it's correct for this command. + */ + + if (is_dir_out(cmd)) + write_wd33c93(regs, WD_DESTINATION_ID, cmd->device->id); + else + write_wd33c93(regs, WD_DESTINATION_ID, + cmd->device->id | DSTID_DPD); + if (hostdata->level2 >= L2_RESELECT) { + write_wd33c93_count(regs, 0); /* we want a DATA_PHASE interrupt */ + write_wd33c93(regs, WD_COMMAND_PHASE, 0x45); + write_wd33c93_cmd(regs, WD_CMD_SEL_ATN_XFER); + hostdata->state = S_RUNNING_LEVEL2; + } else + hostdata->state = S_CONNECTED; + + DB(DB_INTR, printk("-%ld", cmd->pid)) + spin_unlock_irqrestore(&hostdata->lock, flags); + break; + + default: + printk("--UNKNOWN INTERRUPT:%02x:%02x:%02x--", asr, sr, phs); + spin_unlock_irqrestore(&hostdata->lock, flags); + } + + DB(DB_INTR, printk("} ")) + +} + +static 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); + write_wd33c93(regs, WD_SYNCHRONOUS_TRANSFER, + calc_sync_xfer(hostdata->default_sx_per / 4, + DEFAULT_SX_OFF)); + write_wd33c93(regs, WD_COMMAND, WD_CMD_RESET); -static void reset_wd33c93(struct Scsi_Host *instance) -{ -struct WD33C93_hostdata *hostdata = (struct WD33C93_hostdata *)instance->hostdata; -const wd33c93_regs regs = hostdata->regs; -uchar sr; - - 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); - write_wd33c93(regs, WD_SYNCHRONOUS_TRANSFER, - calc_sync_xfer(hostdata->default_sx_per/4,DEFAULT_SX_OFF)); - write_wd33c93(regs, WD_COMMAND, WD_CMD_RESET); #ifdef CONFIG_MVME147_SCSI - udelay(25); /* The old wd33c93 on MVME147 needs this, at least */ + udelay(25); /* The old wd33c93 on MVME147 needs this, at least */ #endif - while (!(READ_AUX_STAT() & ASR_INT)) - ; - sr = read_wd33c93(regs, WD_SCSI_STATUS); - - hostdata->microcode = read_wd33c93(regs, WD_CDB_1); - if (sr == 0x00) - hostdata->chip = C_WD33C93; - else if (sr == 0x01) { - write_wd33c93(regs, WD_QUEUE_TAG, 0xa5); /* any random number */ - sr = read_wd33c93(regs, WD_QUEUE_TAG); - if (sr == 0xa5) { - hostdata->chip = C_WD33C93B; - write_wd33c93(regs, WD_QUEUE_TAG, 0); - } - else - hostdata->chip = C_WD33C93A; - } - else - hostdata->chip = C_UNKNOWN_CHIP; - - write_wd33c93(regs, WD_TIMEOUT_PERIOD, TIMEOUT_PERIOD_VALUE); - write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED); -} - - - -int wd33c93_reset(Scsi_Cmnd *SCpnt, unsigned int reset_flags) -{ -struct Scsi_Host *instance; -struct WD33C93_hostdata *hostdata; -int i; - - instance = SCpnt->host; - hostdata = (struct WD33C93_hostdata *)instance->hostdata; - - printk("scsi%d: reset. ", instance->host_no); - disable_irq(instance->irq); - - ((struct WD33C93_hostdata *)instance->hostdata)->dma_stop(instance,NULL,0); - for (i = 0; i < 8; i++) { - hostdata->busy[i] = 0; - hostdata->sync_xfer[i] = calc_sync_xfer(DEFAULT_SX_PER/4,DEFAULT_SX_OFF); - hostdata->sync_stat[i] = SS_UNSET; /* using default sync values */ - } - hostdata->input_Q = NULL; - hostdata->selecting = NULL; - hostdata->connected = NULL; - hostdata->disconnected_Q = NULL; - hostdata->state = S_UNCONNECTED; - hostdata->dma = D_DMA_OFF; - hostdata->incoming_ptr = 0; - hostdata->outgoing_len = 0; - - reset_wd33c93(instance); - SCpnt->result = DID_RESET << 16; - enable_irq(instance->irq); - return 0; -} - - - -int wd33c93_abort (Scsi_Cmnd *cmd) -{ -struct Scsi_Host *instance; -struct WD33C93_hostdata *hostdata; -wd33c93_regs regs; -Scsi_Cmnd *tmp, *prev; - - disable_irq(cmd->host->irq); - - instance = cmd->host; - hostdata = (struct WD33C93_hostdata *)instance->hostdata; - regs = hostdata->regs; + while (!(read_aux_stat(regs) & ASR_INT)) + ; + sr = read_wd33c93(regs, WD_SCSI_STATUS); + + hostdata->microcode = read_wd33c93(regs, WD_CDB_1); + if (sr == 0x00) + hostdata->chip = C_WD33C93; + else if (sr == 0x01) { + write_wd33c93(regs, WD_QUEUE_TAG, 0xa5); /* any random number */ + sr = read_wd33c93(regs, WD_QUEUE_TAG); + if (sr == 0xa5) { + hostdata->chip = C_WD33C93B; + write_wd33c93(regs, WD_QUEUE_TAG, 0); + } else + hostdata->chip = C_WD33C93A; + } else + hostdata->chip = C_UNKNOWN_CHIP; + + write_wd33c93(regs, WD_TIMEOUT_PERIOD, TIMEOUT_PERIOD_VALUE); + write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED); +} + +int +wd33c93_reset(Scsi_Cmnd * SCpnt, unsigned int reset_flags) +{ + struct Scsi_Host *instance; + struct WD33C93_hostdata *hostdata; + int i; + + instance = SCpnt->device->host; + hostdata = (struct WD33C93_hostdata *) instance->hostdata; + + printk("scsi%d: reset. ", instance->host_no); + disable_irq(instance->irq); + + hostdata->dma_stop(instance, NULL, 0); + for (i = 0; i < 8; i++) { + hostdata->busy[i] = 0; + hostdata->sync_xfer[i] = + calc_sync_xfer(DEFAULT_SX_PER / 4, DEFAULT_SX_OFF); + hostdata->sync_stat[i] = SS_UNSET; /* using default sync values */ + } + hostdata->input_Q = NULL; + hostdata->selecting = NULL; + hostdata->connected = NULL; + hostdata->disconnected_Q = NULL; + hostdata->state = S_UNCONNECTED; + hostdata->dma = D_DMA_OFF; + hostdata->incoming_ptr = 0; + hostdata->outgoing_len = 0; + + reset_wd33c93(instance); + SCpnt->result = DID_RESET << 16; + enable_irq(instance->irq); + return 0; +} + +int +wd33c93_abort(Scsi_Cmnd * cmd) +{ + struct Scsi_Host *instance; + struct WD33C93_hostdata *hostdata; + wd33c93_regs regs; + Scsi_Cmnd *tmp, *prev; + + disable_irq(cmd->device->host->irq); + + instance = cmd->device->host; + hostdata = (struct WD33C93_hostdata *) instance->hostdata; + regs = hostdata->regs; /* * Case 1 : If the command hasn't been issued yet, we simply remove it * from the input_Q. */ - tmp = (Scsi_Cmnd *)hostdata->input_Q; - prev = 0; - while (tmp) { - if (tmp == cmd) { - if (prev) - prev->host_scribble = cmd->host_scribble; - else - hostdata->input_Q = (Scsi_Cmnd *)cmd->host_scribble; - cmd->host_scribble = NULL; - cmd->result = DID_ABORT << 16; - printk("scsi%d: Abort - removing command %ld from input_Q. ", - instance->host_no, cmd->pid); - enable_irq(cmd->host->irq); - cmd->scsi_done(cmd); - return SCSI_ABORT_SUCCESS; - } - prev = tmp; - tmp = (Scsi_Cmnd *)tmp->host_scribble; - } + tmp = (Scsi_Cmnd *) hostdata->input_Q; + prev = 0; + while (tmp) { + if (tmp == cmd) { + if (prev) + prev->host_scribble = cmd->host_scribble; + else + hostdata->input_Q = + (Scsi_Cmnd *) cmd->host_scribble; + cmd->host_scribble = NULL; + cmd->result = DID_ABORT << 16; + printk + ("scsi%d: Abort - removing command %ld from input_Q. ", + instance->host_no, cmd->pid); + enable_irq(cmd->device->host->irq); + cmd->scsi_done(cmd); + return SCSI_ABORT_SUCCESS; + } + prev = tmp; + tmp = (Scsi_Cmnd *) tmp->host_scribble; + } /* * Case 2 : If the command is connected, we're going to fail the abort @@ -1545,64 +1608,66 @@ * we fail. */ - if (hostdata->connected == cmd) { - uchar sr, asr; - unsigned long timeout; - - printk("scsi%d: Aborting connected command %ld - ", - instance->host_no, cmd->pid); - - printk("stopping DMA - "); - if (hostdata->dma == D_DMA_RUNNING) { - hostdata->dma_stop(instance, cmd, 0); - hostdata->dma = D_DMA_OFF; - } - - printk("sending wd33c93 ABORT command - "); - write_wd33c93(regs, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED); - write_wd33c93_cmd(regs, WD_CMD_ABORT); + if (hostdata->connected == cmd) { + uchar sr, asr; + unsigned long timeout; + + printk("scsi%d: Aborting connected command %ld - ", + instance->host_no, cmd->pid); + + printk("stopping DMA - "); + if (hostdata->dma == D_DMA_RUNNING) { + hostdata->dma_stop(instance, cmd, 0); + hostdata->dma = D_DMA_OFF; + } + + printk("sending wd33c93 ABORT command - "); + write_wd33c93(regs, WD_CONTROL, + CTRL_IDI | CTRL_EDI | CTRL_POLLED); + write_wd33c93_cmd(regs, WD_CMD_ABORT); /* Now we have to attempt to flush out the FIFO... */ - printk("flushing fifo - "); - timeout = 1000000; - do { - asr = READ_AUX_STAT(); - if (asr & ASR_DBR) - read_wd33c93(regs, WD_DATA); - } while (!(asr & ASR_INT) && timeout-- > 0); - sr = read_wd33c93(regs, WD_SCSI_STATUS); - printk("asr=%02x, sr=%02x, %ld bytes un-transferred (timeout=%ld) - ", - asr, sr, read_wd33c93_count(regs), timeout); - - /* - * Abort command processed. - * Still connected. - * We must disconnect. - */ - - printk("sending wd33c93 DISCONNECT command - "); - write_wd33c93_cmd(regs, WD_CMD_DISCONNECT); - - timeout = 1000000; - asr = READ_AUX_STAT(); - while ((asr & ASR_CIP) && timeout-- > 0) - asr = READ_AUX_STAT(); - sr = read_wd33c93(regs, WD_SCSI_STATUS); - printk("asr=%02x, sr=%02x.",asr,sr); - - hostdata->busy[cmd->target] &= ~(1 << cmd->lun); - hostdata->connected = NULL; - hostdata->state = S_UNCONNECTED; - cmd->result = DID_ABORT << 16; + printk("flushing fifo - "); + timeout = 1000000; + do { + asr = read_aux_stat(regs); + if (asr & ASR_DBR) + read_wd33c93(regs, WD_DATA); + } while (!(asr & ASR_INT) && timeout-- > 0); + sr = read_wd33c93(regs, WD_SCSI_STATUS); + printk + ("asr=%02x, sr=%02x, %ld bytes un-transferred (timeout=%ld) - ", + asr, sr, read_wd33c93_count(regs), timeout); + + /* + * Abort command processed. + * Still connected. + * We must disconnect. + */ + + printk("sending wd33c93 DISCONNECT command - "); + write_wd33c93_cmd(regs, WD_CMD_DISCONNECT); + + timeout = 1000000; + asr = read_aux_stat(regs); + while ((asr & ASR_CIP) && timeout-- > 0) + asr = read_aux_stat(regs); + sr = read_wd33c93(regs, WD_SCSI_STATUS); + printk("asr=%02x, sr=%02x.", asr, sr); + + hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); + hostdata->connected = NULL; + hostdata->state = S_UNCONNECTED; + cmd->result = DID_ABORT << 16; /* sti();*/ - wd33c93_execute (instance); + wd33c93_execute(instance); - enable_irq(cmd->host->irq); - cmd->scsi_done(cmd); - return SCSI_ABORT_SUCCESS; - } + enable_irq(cmd->device->host->irq); + cmd->scsi_done(cmd); + return SCSI_ABORT_SUCCESS; + } /* * Case 3: If the command is currently disconnected from the bus, @@ -1610,17 +1675,18 @@ * an ABORT_SNOOZE and hope for the best... */ - tmp = (Scsi_Cmnd *)hostdata->disconnected_Q; - while (tmp) { - if (tmp == cmd) { - printk("scsi%d: Abort - command %ld found on disconnected_Q - ", - instance->host_no, cmd->pid); - printk("returning ABORT_SNOOZE. "); - enable_irq(cmd->host->irq); - return SCSI_ABORT_SNOOZE; - } - tmp = (Scsi_Cmnd *)tmp->host_scribble; - } + tmp = (Scsi_Cmnd *) hostdata->disconnected_Q; + while (tmp) { + if (tmp == cmd) { + printk + ("scsi%d: Abort - command %ld found on disconnected_Q - ", + instance->host_no, cmd->pid); + printk("returning ABORT_SNOOZE. "); + enable_irq(cmd->device->host->irq); + return SCSI_ABORT_SNOOZE; + } + tmp = (Scsi_Cmnd *) tmp->host_scribble; + } /* * Case 4 : If we reached this point, the command was not found in any of @@ -1633,16 +1699,14 @@ */ /* sti();*/ - wd33c93_execute (instance); + wd33c93_execute(instance); - enable_irq(cmd->host->irq); - printk("scsi%d: warning : SCSI command probably completed successfully" - " before abortion. ", instance->host_no); - return SCSI_ABORT_NOT_RUNNING; + enable_irq(cmd->device->host->irq); + printk("scsi%d: warning : SCSI command probably completed successfully" + " before abortion. ", instance->host_no); + return SCSI_ABORT_NOT_RUNNING; } - - #define MAX_WD33C93_HOSTS 4 #define MAX_SETUP_ARGS ((int)(sizeof(setup_args) / sizeof(char *))) #define SETUP_BUFFER_SIZE 200 @@ -1650,238 +1714,224 @@ static char setup_used[MAX_SETUP_ARGS]; static int done_setup = 0; -int wd33c93_setup (char *str) +int +wd33c93_setup(char *str) { - int i; - char *p1,*p2; + int i; + char *p1, *p2; - /* The kernel does some processing of the command-line before calling - * this function: If it begins with any decimal or hex number arguments, - * ints[0] = how many numbers found and ints[1] through [n] are the values - * themselves. str points to where the non-numeric arguments (if any) - * start: We do our own parsing of those. We construct synthetic 'nosync' - * keywords out of numeric args (to maintain compatibility with older - * versions) and then add the rest of the arguments. - */ - - p1 = setup_buffer; - *p1 = '\0'; -#if 0 -/* - * Old style command line arguments are now dead - */ - if (ints[0]) { - for (i=0; i= '0') && (*cp <= '9')) { - *val = simple_strtoul(cp,NULL,0); - } - return ++x; -} - - + int x; + char *cp; -void wd33c93_init(struct Scsi_Host *instance, const wd33c93_regs regs, - dma_setup_t setup, dma_stop_t stop, int clock_freq) -{ -struct WD33C93_hostdata *hostdata; -int i; -int flags; -int val; -char buf[32]; - - if (!done_setup && setup_strings) - wd33c93_setup(setup_strings); - - hostdata = (struct WD33C93_hostdata *)instance->hostdata; - - hostdata->regs = regs; - hostdata->clock_freq = clock_freq; - hostdata->dma_setup = setup; - hostdata->dma_stop = stop; - hostdata->dma_bounce_buffer = NULL; - hostdata->dma_bounce_len = 0; - for (i = 0; i < 8; i++) { - hostdata->busy[i] = 0; - hostdata->sync_xfer[i] = calc_sync_xfer(DEFAULT_SX_PER/4,DEFAULT_SX_OFF); - hostdata->sync_stat[i] = SS_UNSET; /* using default sync values */ + for (x = 0; x < MAX_SETUP_ARGS; x++) { + if (setup_used[x]) + continue; + if (!strncmp(setup_args[x], key, strlen(key))) + break; + if (!strncmp(setup_args[x], "next", strlen("next"))) + return 0; + } + if (x == MAX_SETUP_ARGS) + return 0; + setup_used[x] = 1; + cp = setup_args[x] + strlen(key); + *val = -1; + if (*cp != ':') + return ++x; + cp++; + if ((*cp >= '0') && (*cp <= '9')) { + *val = simple_strtoul(cp, NULL, 0); + } + return ++x; +} + +void +wd33c93_init(struct Scsi_Host *instance, const wd33c93_regs regs, + dma_setup_t setup, dma_stop_t stop, int clock_freq) +{ + struct WD33C93_hostdata *hostdata; + int i; + int flags; + int val; + char buf[32]; + + if (!done_setup && setup_strings) + wd33c93_setup(setup_strings); + + hostdata = (struct WD33C93_hostdata *) instance->hostdata; + + hostdata->regs = regs; + hostdata->clock_freq = clock_freq; + hostdata->dma_setup = setup; + hostdata->dma_stop = stop; + hostdata->dma_bounce_buffer = NULL; + hostdata->dma_bounce_len = 0; + for (i = 0; i < 8; i++) { + hostdata->busy[i] = 0; + hostdata->sync_xfer[i] = + calc_sync_xfer(DEFAULT_SX_PER / 4, DEFAULT_SX_OFF); + hostdata->sync_stat[i] = SS_UNSET; /* using default sync values */ #ifdef PROC_STATISTICS - hostdata->cmd_cnt[i] = 0; - hostdata->disc_allowed_cnt[i] = 0; - hostdata->disc_done_cnt[i] = 0; + hostdata->cmd_cnt[i] = 0; + hostdata->disc_allowed_cnt[i] = 0; + hostdata->disc_done_cnt[i] = 0; #endif - } - hostdata->input_Q = NULL; - hostdata->selecting = NULL; - hostdata->connected = NULL; - hostdata->disconnected_Q = NULL; - hostdata->state = S_UNCONNECTED; - hostdata->dma = D_DMA_OFF; - hostdata->level2 = L2_BASIC; - hostdata->disconnect = DIS_ADAPTIVE; - hostdata->args = DEBUG_DEFAULTS; - hostdata->incoming_ptr = 0; - hostdata->outgoing_len = 0; - hostdata->default_sx_per = DEFAULT_SX_PER; - hostdata->no_sync = 0xff; /* sync defaults to off */ - hostdata->no_dma = 0; /* default is DMA enabled */ + } + hostdata->input_Q = NULL; + hostdata->selecting = NULL; + hostdata->connected = NULL; + hostdata->disconnected_Q = NULL; + hostdata->state = S_UNCONNECTED; + hostdata->dma = D_DMA_OFF; + hostdata->level2 = L2_BASIC; + hostdata->disconnect = DIS_ADAPTIVE; + hostdata->args = DEBUG_DEFAULTS; + hostdata->incoming_ptr = 0; + hostdata->outgoing_len = 0; + hostdata->default_sx_per = DEFAULT_SX_PER; + hostdata->no_sync = 0xff; /* sync defaults to off */ + hostdata->no_dma = 0; /* default is DMA enabled */ #ifdef PROC_INTERFACE - hostdata->proc = PR_VERSION|PR_INFO|PR_STATISTICS| - PR_CONNECTED|PR_INPUTQ|PR_DISCQ| - PR_STOP; + hostdata->proc = PR_VERSION | PR_INFO | PR_STATISTICS | + PR_CONNECTED | PR_INPUTQ | PR_DISCQ | PR_STOP; #ifdef PROC_STATISTICS - hostdata->dma_cnt = 0; - hostdata->pio_cnt = 0; - hostdata->int_cnt = 0; + hostdata->dma_cnt = 0; + hostdata->pio_cnt = 0; + hostdata->int_cnt = 0; #endif #endif + if (check_setup_args("nosync", &flags, &val, buf)) + hostdata->no_sync = val; - if (check_setup_args("nosync",&flags,&val,buf)) - hostdata->no_sync = val; - - if (check_setup_args("nodma",&flags,&val,buf)) - hostdata->no_dma = (val == -1) ? 1 : val; - - if (check_setup_args("period",&flags,&val,buf)) - hostdata->default_sx_per = sx_table[round_period((unsigned int)val)].period_ns; - - if (check_setup_args("disconnect",&flags,&val,buf)) { - if ((val >= DIS_NEVER) && (val <= DIS_ALWAYS)) - hostdata->disconnect = val; - else - hostdata->disconnect = DIS_ADAPTIVE; - } - - if (check_setup_args("level2",&flags,&val,buf)) - hostdata->level2 = val; - - if (check_setup_args("debug",&flags,&val,buf)) - hostdata->args = val & DB_MASK; - - if (check_setup_args("clock",&flags,&val,buf)) { - if (val>7 && val<11) - val = WD33C93_FS_8_10; - else if (val>11 && val<16) - val = WD33C93_FS_12_15; - else if (val>15 && val<21) - val = WD33C93_FS_16_20; - else - val = WD33C93_FS_8_10; - hostdata->clock_freq = val; - } - - if ((i = check_setup_args("next",&flags,&val,buf))) { - while (i) - setup_used[--i] = 1; - } + if (check_setup_args("nodma", &flags, &val, buf)) + hostdata->no_dma = (val == -1) ? 1 : val; + if (check_setup_args("period", &flags, &val, buf)) + hostdata->default_sx_per = + sx_table[round_period((unsigned int) val)].period_ns; + + if (check_setup_args("disconnect", &flags, &val, buf)) { + if ((val >= DIS_NEVER) && (val <= DIS_ALWAYS)) + hostdata->disconnect = val; + else + hostdata->disconnect = DIS_ADAPTIVE; + } + + if (check_setup_args("level2", &flags, &val, buf)) + hostdata->level2 = val; + + if (check_setup_args("debug", &flags, &val, buf)) + hostdata->args = val & DB_MASK; + + if (check_setup_args("clock", &flags, &val, buf)) { + if (val > 7 && val < 11) + val = WD33C93_FS_8_10; + else if (val > 11 && val < 16) + val = WD33C93_FS_12_15; + else if (val > 15 && val < 21) + val = WD33C93_FS_16_20; + else + val = WD33C93_FS_8_10; + hostdata->clock_freq = val; + } + + if ((i = check_setup_args("next", &flags, &val, buf))) { + while (i) + setup_used[--i] = 1; + } #ifdef PROC_INTERFACE - if (check_setup_args("proc",&flags,&val,buf)) - hostdata->proc = val; + if (check_setup_args("proc", &flags, &val, buf)) + hostdata->proc = val; #endif - - spin_lock_irq(&hostdata->lock); - reset_wd33c93(instance); - spin_unlock_irq(&hostdata->lock); - - printk("wd33c93-%d: chip=%s/%d no_sync=0x%x no_dma=%d",instance->host_no, - (hostdata->chip==C_WD33C93)?"WD33c93": - (hostdata->chip==C_WD33C93A)?"WD33c93A": - (hostdata->chip==C_WD33C93B)?"WD33c93B":"unknown", - hostdata->microcode,hostdata->no_sync,hostdata->no_dma); + spin_lock_irq(&hostdata->lock); + reset_wd33c93(instance); + spin_unlock_irq(&hostdata->lock); + + printk("wd33c93-%d: chip=%s/%d no_sync=0x%x no_dma=%d", + instance->host_no, + (hostdata->chip == C_WD33C93) ? "WD33c93" : (hostdata->chip == + C_WD33C93A) ? + "WD33c93A" : (hostdata->chip == + C_WD33C93B) ? "WD33c93B" : "unknown", + hostdata->microcode, hostdata->no_sync, hostdata->no_dma); #ifdef DEBUGGING_ON - printk(" debug_flags=0x%02x\n",hostdata->args); + printk(" debug_flags=0x%02x\n", hostdata->args); #else - printk(" debugging=OFF\n"); + printk(" debugging=OFF\n"); #endif - printk(" setup_args="); - for (i=0; ihostdata; + char *bp; + char tbuf[128]; + struct Scsi_Host *instance; + struct WD33C93_hostdata *hd; + Scsi_Cmnd *cmd; + int x, i; + static int stop = 0; + + instance = scsi_host_hn_get(hn); + if (!instance) { + printk("*** Hmm... Can't find host #%d!\n", hn); + return (-ESRCH); + } + hd = (struct WD33C93_hostdata *) instance->hostdata; /* If 'in' is TRUE we need to _read_ the proc file. We accept the following * keywords (same format as command-line, but only ONE per read): @@ -1893,148 +1943,146 @@ * nodma */ - if (in) { - buf[len] = '\0'; - bp = buf; - if (!strncmp(bp,"debug:",6)) { - bp += 6; - hd->args = simple_strtoul(bp,NULL,0) & DB_MASK; - } - else if (!strncmp(bp,"disconnect:",11)) { - bp += 11; - x = simple_strtoul(bp,NULL,0); - if (x < DIS_NEVER || x > DIS_ALWAYS) - x = DIS_ADAPTIVE; - hd->disconnect = x; - } - else if (!strncmp(bp,"period:",7)) { - bp += 7; - x = simple_strtoul(bp,NULL,0); - hd->default_sx_per = sx_table[round_period((unsigned int)x)].period_ns; - } - else if (!strncmp(bp,"resync:",7)) { - bp += 7; - x = simple_strtoul(bp,NULL,0); - for (i=0; i<7; i++) - if (x & (1<sync_stat[i] = SS_UNSET; - } - else if (!strncmp(bp,"proc:",5)) { - bp += 5; - hd->proc = simple_strtoul(bp,NULL,0); - } - else if (!strncmp(bp,"nodma:",6)) { - bp += 6; - hd->no_dma = simple_strtoul(bp,NULL,0); - } - else if (!strncmp(bp,"level2:",7)) { - bp += 7; - hd->level2 = simple_strtoul(bp,NULL,0); - } - return len; - } - - spin_lock_irq(&hd->lock); - bp = buf; - *bp = '\0'; - if (hd->proc & PR_VERSION) { - sprintf(tbuf,"\nVersion %s - %s. Compiled %s %s", - WD33C93_VERSION,WD33C93_DATE,__DATE__,__TIME__); - strcat(bp,tbuf); - } - if (hd->proc & PR_INFO) { - sprintf(tbuf,"\nclock_freq=%02x no_sync=%02x no_dma=%d", - hd->clock_freq,hd->no_sync,hd->no_dma); - strcat(bp,tbuf); - strcat(bp,"\nsync_xfer[] = "); - for (x=0; x<7; x++) { - sprintf(tbuf,"\t%02x",hd->sync_xfer[x]); - strcat(bp,tbuf); - } - strcat(bp,"\nsync_stat[] = "); - for (x=0; x<7; x++) { - sprintf(tbuf,"\t%02x",hd->sync_stat[x]); - strcat(bp,tbuf); - } - } + if (in) { + buf[len] = '\0'; + bp = buf; + if (!strncmp(bp, "debug:", 6)) { + bp += 6; + hd->args = simple_strtoul(bp, NULL, 0) & DB_MASK; + } else if (!strncmp(bp, "disconnect:", 11)) { + bp += 11; + x = simple_strtoul(bp, NULL, 0); + if (x < DIS_NEVER || x > DIS_ALWAYS) + x = DIS_ADAPTIVE; + hd->disconnect = x; + } else if (!strncmp(bp, "period:", 7)) { + bp += 7; + x = simple_strtoul(bp, NULL, 0); + hd->default_sx_per = + sx_table[round_period((unsigned int) x)].period_ns; + } else if (!strncmp(bp, "resync:", 7)) { + bp += 7; + x = simple_strtoul(bp, NULL, 0); + for (i = 0; i < 7; i++) + if (x & (1 << i)) + hd->sync_stat[i] = SS_UNSET; + } else if (!strncmp(bp, "proc:", 5)) { + bp += 5; + hd->proc = simple_strtoul(bp, NULL, 0); + } else if (!strncmp(bp, "nodma:", 6)) { + bp += 6; + hd->no_dma = simple_strtoul(bp, NULL, 0); + } else if (!strncmp(bp, "level2:", 7)) { + bp += 7; + hd->level2 = simple_strtoul(bp, NULL, 0); + } + return len; + } + + spin_lock_irq(&hd->lock); + bp = buf; + *bp = '\0'; + if (hd->proc & PR_VERSION) { + sprintf(tbuf, "\nVersion %s - %s. Compiled %s %s", + WD33C93_VERSION, WD33C93_DATE, __DATE__, __TIME__); + strcat(bp, tbuf); + } + if (hd->proc & PR_INFO) { + sprintf(tbuf, "\nclock_freq=%02x no_sync=%02x no_dma=%d", + hd->clock_freq, hd->no_sync, hd->no_dma); + strcat(bp, tbuf); + strcat(bp, "\nsync_xfer[] = "); + for (x = 0; x < 7; x++) { + sprintf(tbuf, "\t%02x", hd->sync_xfer[x]); + strcat(bp, tbuf); + } + strcat(bp, "\nsync_stat[] = "); + for (x = 0; x < 7; x++) { + sprintf(tbuf, "\t%02x", hd->sync_stat[x]); + strcat(bp, tbuf); + } + } #ifdef PROC_STATISTICS - if (hd->proc & PR_STATISTICS) { - strcat(bp,"\ncommands issued: "); - for (x=0; x<7; x++) { - sprintf(tbuf,"\t%ld",hd->cmd_cnt[x]); - strcat(bp,tbuf); - } - strcat(bp,"\ndisconnects allowed:"); - for (x=0; x<7; x++) { - sprintf(tbuf,"\t%ld",hd->disc_allowed_cnt[x]); - strcat(bp,tbuf); - } - strcat(bp,"\ndisconnects done: "); - for (x=0; x<7; x++) { - sprintf(tbuf,"\t%ld",hd->disc_done_cnt[x]); - strcat(bp,tbuf); - } - sprintf(tbuf,"\ninterrupts: %ld, DATA_PHASE ints: %ld DMA, %ld PIO", - hd->int_cnt,hd->dma_cnt,hd->pio_cnt); - strcat(bp,tbuf); - } + if (hd->proc & PR_STATISTICS) { + strcat(bp, "\ncommands issued: "); + for (x = 0; x < 7; x++) { + sprintf(tbuf, "\t%ld", hd->cmd_cnt[x]); + strcat(bp, tbuf); + } + strcat(bp, "\ndisconnects allowed:"); + for (x = 0; x < 7; x++) { + sprintf(tbuf, "\t%ld", hd->disc_allowed_cnt[x]); + strcat(bp, tbuf); + } + strcat(bp, "\ndisconnects done: "); + for (x = 0; x < 7; x++) { + sprintf(tbuf, "\t%ld", hd->disc_done_cnt[x]); + strcat(bp, tbuf); + } + sprintf(tbuf, + "\ninterrupts: %ld, DATA_PHASE ints: %ld DMA, %ld PIO", + hd->int_cnt, hd->dma_cnt, hd->pio_cnt); + strcat(bp, tbuf); + } #endif - if (hd->proc & PR_CONNECTED) { - strcat(bp,"\nconnected: "); - if (hd->connected) { - cmd = (Scsi_Cmnd *)hd->connected; - sprintf(tbuf," %ld-%d:%d(%02x)", - cmd->pid, cmd->target, cmd->lun, cmd->cmnd[0]); - strcat(bp,tbuf); - } - } - if (hd->proc & PR_INPUTQ) { - strcat(bp,"\ninput_Q: "); - cmd = (Scsi_Cmnd *)hd->input_Q; - while (cmd) { - sprintf(tbuf," %ld-%d:%d(%02x)", - cmd->pid, cmd->target, cmd->lun, cmd->cmnd[0]); - strcat(bp,tbuf); - cmd = (Scsi_Cmnd *)cmd->host_scribble; - } - } - if (hd->proc & PR_DISCQ) { - strcat(bp,"\ndisconnected_Q:"); - cmd = (Scsi_Cmnd *)hd->disconnected_Q; - while (cmd) { - sprintf(tbuf," %ld-%d:%d(%02x)", - cmd->pid, cmd->target, cmd->lun, cmd->cmnd[0]); - strcat(bp,tbuf); - cmd = (Scsi_Cmnd *)cmd->host_scribble; - } - } - strcat(bp,"\n"); - spin_unlock_irq(&hd->lock); - *start = buf; - if (stop) { - stop = 0; - return 0; - } - if (off > 0x40000) /* ALWAYS stop after 256k bytes have been read */ - stop = 1;; - if (hd->proc & PR_STOP) /* stop every other time */ - stop = 1; - return strlen(bp); - -#else /* PROC_INTERFACE */ - - return 0; - -#endif /* PROC_INTERFACE */ + if (hd->proc & PR_CONNECTED) { + strcat(bp, "\nconnected: "); + if (hd->connected) { + cmd = (Scsi_Cmnd *) hd->connected; + sprintf(tbuf, " %ld-%d:%d(%02x)", + cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]); + strcat(bp, tbuf); + } + } + if (hd->proc & PR_INPUTQ) { + strcat(bp, "\ninput_Q: "); + cmd = (Scsi_Cmnd *) hd->input_Q; + while (cmd) { + sprintf(tbuf, " %ld-%d:%d(%02x)", + cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]); + strcat(bp, tbuf); + cmd = (Scsi_Cmnd *) cmd->host_scribble; + } + } + if (hd->proc & PR_DISCQ) { + strcat(bp, "\ndisconnected_Q:"); + cmd = (Scsi_Cmnd *) hd->disconnected_Q; + while (cmd) { + sprintf(tbuf, " %ld-%d:%d(%02x)", + cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]); + strcat(bp, tbuf); + cmd = (Scsi_Cmnd *) cmd->host_scribble; + } + } + strcat(bp, "\n"); + spin_unlock_irq(&hd->lock); + *start = buf; + if (stop) { + stop = 0; + return 0; + } + if (off > 0x40000) /* ALWAYS stop after 256k bytes have been read */ + stop = 1;; + if (hd->proc & PR_STOP) /* stop every other time */ + stop = 1; + return strlen(bp); + +#else /* PROC_INTERFACE */ + + return 0; + +#endif /* PROC_INTERFACE */ } -#ifdef MODULE -int init_module(void) { return 0; } -void cleanup_module(void) {} -#endif -void wd33c93_release(void) +void +wd33c93_release(void) { } -MODULE_LICENSE("GPL"); +EXPORT_SYMBOL(wd33c93_reset); +EXPORT_SYMBOL(wd33c93_init); +EXPORT_SYMBOL(wd33c93_release); +EXPORT_SYMBOL(wd33c93_abort); +EXPORT_SYMBOL(wd33c93_queuecommand); +EXPORT_SYMBOL(wd33c93_intr); diff -Nru a/drivers/serial/21285.c b/drivers/serial/21285.c --- a/drivers/serial/21285.c Wed Feb 19 12:18:52 2003 +++ b/drivers/serial/21285.c Sat Feb 22 09:59:10 2003 @@ -237,7 +237,7 @@ struct termios *old) { unsigned long flags; - unsigned int quot, h_lcr; + unsigned int baud, quot, h_lcr; /* * We don't support modem control lines. @@ -253,7 +253,8 @@ /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); switch (termios->c_cflag & CSIZE) { case CS5: @@ -286,7 +287,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); /* * Which character status flags are we interested in? diff -Nru a/drivers/serial/68328serial.h b/drivers/serial/68328serial.h --- a/drivers/serial/68328serial.h Tue Nov 5 14:28:48 2002 +++ b/drivers/serial/68328serial.h Mon Feb 24 12:16:14 2003 @@ -93,7 +93,7 @@ * board I would assume that RXRE is the safest setting. * * For EZ328 I use RXHE (Half empty) interrupt to reduce the number of - * interrupts. RXFE (receive queue full) causes the system to loose data + * interrupts. RXFE (receive queue full) causes the system to lose data * at least at 115200 baud * * If your board is busy doing other stuff, you might consider to use diff -Nru a/drivers/serial/8250.c b/drivers/serial/8250.c --- a/drivers/serial/8250.c Mon Jan 6 14:30:21 2003 +++ b/drivers/serial/8250.c Tue Feb 25 18:39:37 2003 @@ -159,7 +159,8 @@ { "16C950/954", 128, UART_CLEAR_FIFO | UART_USE_FIFO }, { "ST16654", 64, UART_CLEAR_FIFO | UART_USE_FIFO | UART_STARTECH }, { "XR16850", 128, UART_CLEAR_FIFO | UART_USE_FIFO | UART_STARTECH }, - { "RSA", 2048, UART_CLEAR_FIFO | UART_USE_FIFO } + { "RSA", 2048, UART_CLEAR_FIFO | UART_USE_FIFO }, + { "NS16550A", 16, UART_CLEAR_FIFO | UART_USE_FIFO | UART_NATSEMI } }; static _INLINE_ unsigned int serial_in(struct uart_8250_port *up, int offset) @@ -482,6 +483,40 @@ } /* + * Check for a National Semiconductor SuperIO chip. + * Attempt to switch to bank 2, read the value of the LOOP bit + * from EXCR1. Switch back to bank 0, change it in MCR. Then + * switch back to bank 2, read it from EXCR1 again and check + * it's changed. If so, set baud_base in EXCR2 to 921600. + */ + serial_outp(up, UART_LCR, 0); + status1 = serial_in(up, UART_MCR); + serial_outp(up, UART_LCR, 0xE0); + status2 = serial_in(up, 0x02); /* EXCR1 */ + + if (!((status2 ^ status1) & UART_MCR_LOOP)) { + serial_outp(up, UART_LCR, 0); + serial_outp(up, UART_MCR, status1 ^ UART_MCR_LOOP); + serial_outp(up, UART_LCR, 0xE0); + status2 = serial_in(up, 0x02); /* EXCR1 */ + serial_outp(up, UART_LCR, 0); + serial_outp(up, UART_MCR, status1); + + if ((status2 ^ status1) & UART_MCR_LOOP) { + serial_outp(up, UART_LCR, 0xE0); + status1 = serial_in(up, 0x04); /* EXCR1 */ + status1 &= ~0xB0; /* Disable LOCK, mask out PRESL[01] */ + status1 |= 0x10; /* 1.625 divisor for baud_base --> 921600 */ + serial_outp(up, 0x04, status1); + serial_outp(up, UART_LCR, 0); + + up->port.type = PORT_NS16550A; + up->port.uartclk = 921600*16; + return; + } + } + + /* * No EFR. Try to detect a TI16750, which only sets bit 5 of * the IIR when 64 byte FIFO mode is enabled when DLAB is set. * Try setting it with and without DLAB set. Cheap clones @@ -1241,7 +1276,7 @@ /* * Finally, enable interrupts. Note: Modem status interrupts - * are set via set_termios(), which will be occuring imminently + * are set via set_termios(), which will be occurring imminently * anyway, so we don't enable them here. */ up->ier = UART_IER_RLSI | UART_IER_RDI; @@ -1318,6 +1353,26 @@ serial_unlink_irq_chain(up); } +static unsigned int serial8250_get_divisor(struct uart_port *port, unsigned int baud) +{ + unsigned int quot; + + /* + * Handle magic divisors for baud rates above baud_base on + * SMSC SuperIO chips. + */ + if ((port->flags & UPF_MAGIC_MULTIPLIER) && + baud == (port->uartclk/4)) + quot = 0x8001; + else if ((port->flags & UPF_MAGIC_MULTIPLIER) && + baud == (port->uartclk/8)) + quot = 0x8002; + else + quot = uart_get_divisor(port, baud); + + return quot; +} + static void serial8250_set_termios(struct uart_port *port, struct termios *termios, struct termios *old) @@ -1325,7 +1380,7 @@ struct uart_8250_port *up = (struct uart_8250_port *)port; unsigned char cval, fcr = 0; unsigned long flags; - unsigned int quot; + unsigned int baud, quot; switch (termios->c_cflag & CSIZE) { case CS5: @@ -1357,7 +1412,8 @@ /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = serial8250_get_divisor(port, baud); /* * Work around a bug in the Oxford Semiconductor 952 rev B @@ -1369,7 +1425,7 @@ quot ++; if (uart_config[up->port.type].flags & UART_USE_FIFO) { - if ((up->port.uartclk / quot) < (2400 * 16)) + if (baud < 2400) fcr = UART_FCR_ENABLE_FIFO | UART_FCR_TRIGGER_1; #ifdef CONFIG_SERIAL_8250_RSA else if (up->port.type == PORT_RSA) @@ -1390,7 +1446,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; if (termios->c_iflag & INPCK) @@ -1434,7 +1490,13 @@ serial_outp(up, UART_EFR, termios->c_cflag & CRTSCTS ? UART_EFR_CTS :0); } - serial_outp(up, UART_LCR, cval | UART_LCR_DLAB);/* set DLAB */ + + if (uart_config[up->port.type].flags & UART_NATSEMI) { + /* Switch to bank 2 not bank 1, to avoid resetting EXCR2 */ + serial_outp(up, UART_LCR, 0xe0); + } else { + serial_outp(up, UART_LCR, cval | UART_LCR_DLAB);/* set DLAB */ + } serial_outp(up, UART_DLL, quot & 0xff); /* LS of divisor */ serial_outp(up, UART_DLM, quot >> 8); /* MS of divisor */ if (up->port.type == PORT_16750) @@ -1989,7 +2051,7 @@ * port exists and is in use an error is returned. If the port * is not currently in the table it is added. * - * The port is then probed and if neccessary the IRQ is autodetected + * The port is then probed and if necessary the IRQ is autodetected * If this fails an error is returned. * * On success the port is ready to use and the line number is returned. diff -Nru a/drivers/serial/amba.c b/drivers/serial/amba.c --- a/drivers/serial/amba.c Wed Feb 19 12:19:11 2003 +++ b/drivers/serial/amba.c Sat Feb 22 09:59:10 2003 @@ -408,12 +408,13 @@ { unsigned int lcr_h, old_cr; unsigned long flags; - unsigned int quot; + unsigned int baud, quot; /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); switch (termios->c_cflag & CSIZE) { case CS5: @@ -444,7 +445,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); port->read_status_mask = AMBA_UARTRSR_OE; if (termios->c_iflag & INPCK) diff -Nru a/drivers/serial/anakin.c b/drivers/serial/anakin.c --- a/drivers/serial/anakin.c Wed Feb 19 12:18:57 2003 +++ b/drivers/serial/anakin.c Sat Feb 22 09:59:10 2003 @@ -287,7 +287,7 @@ struct termios *old) { unsigned long flags; - unsigned int quot; + unsigned int baud, quot; /* * We don't support parity, stop bits, or anything other @@ -304,11 +304,12 @@ /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); spin_lock_irqsave(&port->lock, flags); - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); while (!(anakin_in(port, 0x10) & TXEMPTY)) barrier(); diff -Nru a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c --- a/drivers/serial/clps711x.c Wed Feb 19 12:18:59 2003 +++ b/drivers/serial/clps711x.c Sat Feb 22 09:59:10 2003 @@ -320,7 +320,7 @@ clps711xuart_set_termios(struct uart_port *port, struct termios *termios, struct termios *old) { - unsigned int ubrlcr, quot; + unsigned int ubrlcr, baud, quot; unsigned long flags; /* @@ -331,7 +331,8 @@ /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); switch (termios->c_cflag & CSIZE) { case CS5: @@ -362,7 +363,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); port->read_status_mask = UARTDR_OVERR; if (termios->c_iflag & INPCK) diff -Nru a/drivers/serial/core.c b/drivers/serial/core.c --- a/drivers/serial/core.c Thu Jan 9 14:14:40 2003 +++ b/drivers/serial/core.c Mon Feb 24 15:32:22 2003 @@ -271,7 +271,7 @@ */ void uart_update_timeout(struct uart_port *port, unsigned int cflag, - unsigned int quot) + unsigned int baud) { unsigned int bits; @@ -305,7 +305,7 @@ * Figure the timeout to send the above number of bits. * Add .02 seconds of slop */ - port->timeout = (HZ * bits) / (port->uartclk / (16 * quot)) + HZ/50; + port->timeout = (HZ * bits) / baud + HZ/50; } EXPORT_SYMBOL(uart_update_timeout); @@ -321,6 +321,12 @@ * Decode the termios structure into a numeric baud rate, * taking account of the magic 38400 baud rate (with spd_* * flags), and mapping the %B0 rate to 9600 baud. + * + * If the new baud rate is invalid, try the old termios setting. + * If it's still invalid, we try 9600 baud. + * + * Update the @termios structure to reflect the baud rate + * we're actually going to be using. */ unsigned int uart_get_baud_rate(struct uart_port *port, struct termios *termios, @@ -383,26 +389,14 @@ /** * uart_get_divisor - return uart clock divisor * @port: uart_port structure describing the port. - * @termios: desired termios settings - * @old_termios: the original port settings, or NULL - * - * Calculate the uart clock divisor for the port. If the - * divisor is invalid, try the old termios setting. If - * the divisor is still invalid, we try 9600 baud. + * @baud: desired baud rate * - * Update the @termios structure to reflect the baud rate - * we're actually going to be using. - * - * If 9600 baud fails, we return a zero divisor. + * Calculate the uart clock divisor for the port. */ unsigned int -uart_get_divisor(struct uart_port *port, struct termios *termios, - struct termios *old_termios) +uart_get_divisor(struct uart_port *port, unsigned int baud) { - unsigned int quot, baud, max = port->uartclk / 16; - - /* Determine divisor based on baud rate */ - baud = uart_get_baud_rate(port, termios, old_termios, 0, max); + unsigned int quot; /* * Old custom speed handling. @@ -832,8 +826,17 @@ goto exit; if (info->flags & UIF_INITIALIZED) { if (((old_flags ^ port->flags) & UPF_SPD_MASK) || - old_custom_divisor != port->custom_divisor) + old_custom_divisor != port->custom_divisor) { + /* If they're setting up a custom divisor or speed, + * instead of clearing it, then bitch about it. No + * need to rate-limit; it's CAP_SYS_ADMIN only. */ + if (port->flags & UPF_SPD_MASK) { + printk(KERN_NOTICE "%s sets custom speed on %s%d. This is deprecated.\n", + current->comm, info->tty->driver.name, + info->port->line); + } uart_change_speed(info, NULL); + } } else retval = uart_startup(info, 1); exit: @@ -2024,11 +2027,11 @@ switch (rqst) { case PM_SUSPEND: case PM_RESUME: - err = uart_pm_set_state(state, (int)data, dev->state); + err = uart_pm_set_state(state, (int)(long)data, dev->state); break; case PM_SET_WAKEUP: - err = uart_pm_set_wakeup(state, (int)data); + err = uart_pm_set_wakeup(state, (int)(long)data); break; } return err; diff -Nru a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c --- a/drivers/serial/sa1100.c Wed Feb 19 12:19:02 2003 +++ b/drivers/serial/sa1100.c Tue Feb 25 18:39:37 2003 @@ -327,7 +327,7 @@ sa1100_rx_chars(sport, regs); } - /* Clear the relevent break bits */ + /* Clear the relevant break bits */ if (status & (UTSR0_RBB | UTSR0_REB)) UART_PUT_UTSR0(sport, status & (UTSR0_RBB | UTSR0_REB)); @@ -441,7 +441,7 @@ { struct sa1100_port *sport = (struct sa1100_port *)port; unsigned long flags; - unsigned int utcr0, old_utcr3, quot; + unsigned int utcr0, old_utcr3, baud, quot; unsigned int old_csize = old ? old->c_cflag & CSIZE : CS8; /* @@ -470,7 +470,8 @@ /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); spin_lock_irqsave(&sport->port.lock, flags); @@ -507,7 +508,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); /* * disable interrupts and drain transmitter diff -Nru a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c --- a/drivers/serial/sunsu.c Wed Feb 19 00:16:09 2003 +++ b/drivers/serial/sunsu.c Tue Feb 25 18:39:37 2003 @@ -713,7 +713,7 @@ /* * Finally, enable interrupts. Note: Modem status interrupts - * are set via set_termios(), which will be occuring imminently + * are set via set_termios(), which will be occurring imminently * anyway, so we don't enable them here. */ up->ier = UART_IER_RLSI | UART_IER_RDI; @@ -852,7 +852,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, cflag, quot); + uart_update_timeout(port, cflag, (port->uartclk / (16 * quot))); up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR; if (iflag & INPCK) @@ -919,12 +919,13 @@ sunsu_set_termios(struct uart_port *port, struct termios *termios, struct termios *old) { - unsigned int quot; + unsigned int baud, quot; /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); sunsu_change_speed(port, termios->c_cflag, termios->c_iflag, quot); } diff -Nru a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c --- a/drivers/serial/sunzilog.c Wed Feb 19 12:19:04 2003 +++ b/drivers/serial/sunzilog.c Tue Feb 25 09:45:15 2003 @@ -48,7 +48,7 @@ #include "sunzilog.h" /* On 32-bit sparcs we need to delay after register accesses - * to accomodate sun4 systems, but we do not need to flush writes. + * to accommodate sun4 systems, but we do not need to flush writes. * On 64-bit sparc we only need to flush single writes to ensure * completion. */ diff -Nru a/drivers/serial/uart00.c b/drivers/serial/uart00.c --- a/drivers/serial/uart00.c Thu Jan 16 08:01:02 2003 +++ b/drivers/serial/uart00.c Sun Feb 16 11:33:25 2003 @@ -317,7 +317,7 @@ uart00_set_termios(struct uart_port *port, struct termios *termios, struct termios *old) { - unsigned int uart_mc, old_ies, quot; + unsigned int uart_mc, old_ies, baud, quot; unsigned long flags; /* @@ -328,7 +328,8 @@ /* * Ask the core to calculate the divisor for us. */ - quot = uart_get_divisor(port, termios, old); + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); /* byte size and parity */ switch (termios->c_cflag & CSIZE) { @@ -358,7 +359,7 @@ /* * Update the per-port timeout. */ - uart_update_timeout(port, termios->c_cflag, quot); + uart_update_timeout(port, termios->c_cflag, baud); port->read_status_mask = UART_RDS_OE_MSK; if (termios->c_iflag & INPCK) diff -Nru a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c --- a/drivers/telephony/ixj.c Sun Jan 12 12:14:10 2003 +++ b/drivers/telephony/ixj.c Tue Feb 25 11:50:51 2003 @@ -7717,7 +7717,7 @@ printk("pnp attach failed %d \n", result); break; } - if (pnp_activate_dev(dev, NULL) < 0) { + if (pnp_activate_dev(dev) < 0) { printk("pnp activate failed (out of resources?)\n"); pnp_device_detach(dev); return -ENOMEM; diff -Nru a/drivers/usb/class/bluetty.c b/drivers/usb/class/bluetty.c --- a/drivers/usb/class/bluetty.c Wed Jan 15 14:50:44 2003 +++ b/drivers/usb/class/bluetty.c Tue Feb 25 02:46:39 2003 @@ -267,7 +267,7 @@ { if (!bluetooth || bluetooth_paranoia_check (bluetooth, function)) { - /* then say that we dont have a valid usb_bluetooth thing, which will + /* then say that we don't have a valid usb_bluetooth thing, which will * end up generating -ENODEV return values */ return NULL; } diff -Nru a/drivers/usb/class/usb-midi.h b/drivers/usb/class/usb-midi.h --- a/drivers/usb/class/usb-midi.h Thu Dec 5 17:43:31 2002 +++ b/drivers/usb/class/usb-midi.h Fri Feb 21 03:06:06 2003 @@ -41,6 +41,7 @@ #define USBMIDI_ROLAND_UA100G 0x0000 #define USBMIDI_ROLAND_MPU64 0x0002 #define USBMIDI_ROLAND_SC8850 0x0003 +#define USBMIDI_ROLAND_SC8820 0x0007 #define USBMIDI_ROLAND_UM2 0x0005 #define USBMIDI_ROLAND_UM1 0x0009 #define USBMIDI_ROLAND_PC300 0x0008 @@ -102,6 +103,13 @@ USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_SC8850, 2, -1, { { 0x81, 15 }, {-1, -1} }, /** cables 0,1,2, and 3 **/ { { 0x01, 15 }, {-1, -1} }, + }, + + { /* Roland SC8820 */ + "Roland SC8820", + USB_VENDOR_ID_ROLAND, USBMIDI_ROLAND_SC8820, 2, -1, + { { 0x81, 17 }, {-1, -1} }, + { { 0x01, 17 }, {-1, -1} }, }, { /* YAMAHA MU1000 */ diff -Nru a/drivers/usb/core/driverfs.c b/drivers/usb/core/driverfs.c --- a/drivers/usb/core/driverfs.c Thu Jan 9 15:40:58 2003 +++ b/drivers/usb/core/driverfs.c Wed Feb 26 03:17:52 2003 @@ -183,15 +183,21 @@ } \ static DEVICE_ATTR(field, S_IRUGO, show_##field, NULL); +usb_intf_attr (bInterfaceNumber, "%02x\n") usb_intf_attr (bAlternateSetting, "%2d\n") +usb_intf_attr (bNumEndpoints, "%02x\n") usb_intf_attr (bInterfaceClass, "%02x\n") usb_intf_attr (bInterfaceSubClass, "%02x\n") usb_intf_attr (bInterfaceProtocol, "%02x\n") +usb_intf_attr (iInterface, "%02x\n") void usb_create_driverfs_intf_files (struct usb_interface *intf) { + device_create_file (&intf->dev, &dev_attr_bInterfaceNumber); device_create_file (&intf->dev, &dev_attr_bAlternateSetting); + device_create_file (&intf->dev, &dev_attr_bNumEndpoints); device_create_file (&intf->dev, &dev_attr_bInterfaceClass); device_create_file (&intf->dev, &dev_attr_bInterfaceSubClass); device_create_file (&intf->dev, &dev_attr_bInterfaceProtocol); + device_create_file (&intf->dev, &dev_attr_iInterface); } diff -Nru a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h --- a/drivers/usb/core/hcd.h Wed Jan 22 10:54:16 2003 +++ b/drivers/usb/core/hcd.h Wed Feb 26 08:28:52 2003 @@ -254,6 +254,10 @@ extern void usb_destroy_configuration(struct usb_device *dev); extern int usb_set_address(struct usb_device *dev); +/* use these only before the device's address has been set */ +#define usb_snddefctrl(dev) ((PIPE_CONTROL << 30) | __create_pipe(dev,0)) +#define usb_rcvdefctrl(dev) ((PIPE_CONTROL << 30) | __create_pipe(dev,0) | USB_DIR_IN) + /*-------------------------------------------------------------------------*/ /* diff -Nru a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c --- a/drivers/usb/core/hub.c Tue Feb 11 14:57:52 2003 +++ b/drivers/usb/core/hub.c Wed Feb 26 03:17:57 2003 @@ -1148,7 +1148,7 @@ int ret; /* Kill the thread */ - ret = kill_proc(khubd_pid, SIGTERM, 1); + ret = kill_proc(khubd_pid, SIGKILL, 1); wait_for_completion(&khubd_exited); diff -Nru a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c --- a/drivers/usb/host/ehci-dbg.c Wed Jan 22 03:20:10 2003 +++ b/drivers/usb/host/ehci-dbg.c Mon Feb 24 03:30:38 2003 @@ -605,8 +605,10 @@ } #ifdef EHCI_STATS - temp = snprintf (next, size, "irq normal %ld err %ld reclaim %ld\n", - ehci->stats.normal, ehci->stats.error, ehci->stats.reclaim); + temp = snprintf (next, size, + "irq normal %ld err %ld reclaim %ld (lost %ld)\n", + ehci->stats.normal, ehci->stats.error, ehci->stats.reclaim, + ehci->stats.lost_iaa); size -= temp; next += temp; diff -Nru a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c --- a/drivers/usb/host/ehci-hcd.c Sat Feb 15 02:00:06 2003 +++ b/drivers/usb/host/ehci-hcd.c Mon Feb 24 03:30:38 2003 @@ -260,6 +260,7 @@ if (status & STS_IAA) { ehci_vdbg (ehci, "lost IAA\n"); + COUNT (ehci->stats.lost_iaa); writel (STS_IAA, &ehci->regs->status); ehci->reclaim_ready = 1; } @@ -547,8 +548,9 @@ ehci_mem_cleanup (ehci); #ifdef EHCI_STATS - ehci_dbg (ehci, "irq normal %ld err %ld reclaim %ld\n", - ehci->stats.normal, ehci->stats.error, ehci->stats.reclaim); + ehci_dbg (ehci, "irq normal %ld err %ld reclaim %ld (lost %ld)\n", + ehci->stats.normal, ehci->stats.error, ehci->stats.reclaim, + ehci->stats.lost_iaa); ehci_dbg (ehci, "complete %ld unlink %ld\n", ehci->stats.complete, ehci->stats.unlink); #endif diff -Nru a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c --- a/drivers/usb/host/ehci-q.c Wed Jan 22 03:15:41 2003 +++ b/drivers/usb/host/ehci-q.c Mon Feb 24 03:30:38 2003 @@ -800,6 +800,7 @@ && !usb_pipecontrol (urb->pipe)) { /* "never happens": drivers do stall cleanup right */ if (qh->qh_state != QH_STATE_IDLE + && !list_empty (&qh->qtd_list) && qh->qh_state != QH_STATE_COMPLETING) ehci_warn (ehci, "clear toggle dev%d " "ep%d%s: not idle\n", @@ -1014,6 +1015,7 @@ scan_async (struct ehci_hcd *ehci, struct pt_regs *regs) { struct ehci_qh *qh; + int unlink_delay = 0; if (!++(ehci->stamp)) ehci->stamp++; @@ -1040,17 +1042,25 @@ } } - /* unlink idle entries, reducing HC PCI usage as - * well as HCD schedule-scanning costs. - * - * FIXME don't unlink idle entries so quickly; it - * can penalize (common) half duplex protocols. + /* unlink idle entries, reducing HC PCI usage as well + * as HCD schedule-scanning costs. delay for any qh + * we just scanned, there's a not-unusual case that it + * doesn't stay idle for long. + * (plus, avoids some kind of re-activation race.) */ - if (list_empty (&qh->qtd_list) && !ehci->reclaim) { - start_unlink_async (ehci, qh); + if (list_empty (&qh->qtd_list)) { + if (qh->stamp == ehci->stamp) + unlink_delay = 1; + else if (!ehci->reclaim) { + start_unlink_async (ehci, qh); + unlink_delay = 0; + } } qh = qh->qh_next.qh; } while (qh); } + + if (unlink_delay && !timer_pending (&ehci->watchdog)) + mod_timer (&ehci->watchdog, jiffies + EHCI_WATCHDOG_JIFFIES/2); } diff -Nru a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c --- a/drivers/usb/host/ehci-sched.c Sat Dec 14 01:02:58 2002 +++ b/drivers/usb/host/ehci-sched.c Tue Feb 25 09:45:18 2003 @@ -417,7 +417,7 @@ if (unlikely (ehci->pshadow [frame].ptr != 0)) { // FIXME -- just link toward the end, before any qh with a shorter period, -// AND accomodate it already having been linked here (after some other qh) +// AND accommodate it already having been linked here (after some other qh) // AS WELL AS updating the schedule checking logic BUG (); diff -Nru a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h --- a/drivers/usb/host/ehci.h Sat Feb 15 01:18:35 2003 +++ b/drivers/usb/host/ehci.h Mon Feb 24 03:30:38 2003 @@ -27,6 +27,7 @@ unsigned long normal; unsigned long error; unsigned long reclaim; + unsigned long lost_iaa; /* termination of urbs from core */ unsigned long complete; diff -Nru a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c --- a/drivers/usb/host/ohci-dbg.c Sun Jan 12 14:28:07 2003 +++ b/drivers/usb/host/ohci-dbg.c Mon Feb 24 04:02:45 2003 @@ -1,51 +1,50 @@ /* * OHCI HCD (Host Controller Driver) for USB. - * + * * (C) Copyright 1999 Roman Weissgaerber * (C) Copyright 2000-2002 David Brownell - * + * * This file is licenced under the GPL. - * $Id: ohci-dbg.c,v 1.4 2002/03/27 20:40:40 dbrownell Exp $ */ - + /*-------------------------------------------------------------------------*/ #ifdef DEBUG #define edstring(ed_type) ({ char *temp; \ switch (ed_type) { \ - case PIPE_CONTROL: temp = "CTRL"; break; \ - case PIPE_BULK: temp = "BULK"; break; \ - case PIPE_INTERRUPT: temp = "INTR"; break; \ - default: temp = "ISOC"; break; \ + case PIPE_CONTROL: temp = "ctrl"; break; \ + case PIPE_BULK: temp = "bulk"; break; \ + case PIPE_INTERRUPT: temp = "intr"; break; \ + default: temp = "isoc"; break; \ }; temp;}) #define pipestring(pipe) edstring(usb_pipetype(pipe)) -/* debug| print the main components of an URB +/* debug| print the main components of an URB * small: 0) header + data packets 1) just header */ static void __attribute__((unused)) urb_print (struct urb * urb, char * str, int small) { unsigned int pipe= urb->pipe; - + if (!urb->dev || !urb->dev->bus) { dbg("%s URB: no dev", str); return; } - + #ifndef OHCI_VERBOSE_DEBUG if (urb->status != 0) #endif - dbg("%s %p dev:%d,ep=%d-%c,%s,flags:%x,len:%d/%d,stat:%d", + dbg("%s %p dev=%d ep=%d%s-%s flags=%x len=%d/%d stat=%d", str, urb, usb_pipedevice (pipe), - usb_pipeendpoint (pipe), - usb_pipeout (pipe)? 'O': 'I', + usb_pipeendpoint (pipe), + usb_pipeout (pipe)? "out" : "in", pipestring (pipe), - urb->transfer_flags, - urb->actual_length, + urb->transfer_flags, + urb->actual_length, urb->transfer_buffer_length, urb->status); @@ -55,27 +54,43 @@ if (usb_pipecontrol (pipe)) { printk (KERN_DEBUG __FILE__ ": setup(8):"); - for (i = 0; i < 8 ; i++) + for (i = 0; i < 8 ; i++) printk (" %02x", ((__u8 *) urb->setup_packet) [i]); printk ("\n"); } if (urb->transfer_buffer_length > 0 && urb->transfer_buffer) { - printk (KERN_DEBUG __FILE__ ": data(%d/%d):", - urb->actual_length, + printk (KERN_DEBUG __FILE__ ": data(%d/%d):", + urb->actual_length, urb->transfer_buffer_length); - len = usb_pipeout (pipe)? + len = usb_pipeout (pipe)? urb->transfer_buffer_length: urb->actual_length; - for (i = 0; i < 16 && i < len; i++) + for (i = 0; i < 16 && i < len; i++) printk (" %02x", ((__u8 *) urb->transfer_buffer) [i]); printk ("%s stat:%d\n", i < len? "...": "", urb->status); } - } + } #endif } -static void ohci_dump_intr_mask (struct device *dev, char *label, __u32 mask) +#define ohci_dbg_sw(ohci, next, size, format, arg...) \ + do { \ + if (next) { \ + unsigned s_len; \ + s_len = snprintf (*next, *size, format, ## arg ); \ + *size -= s_len; *next += s_len; \ + } else \ + ohci_dbg(ohci,format, ## arg ); \ + } while (0); + + +static void ohci_dump_intr_mask ( + struct ohci_hcd *ohci, + char *label, + u32 mask, + char **next, + unsigned *size) { - dev_dbg (dev, "%s: 0x%08x%s%s%s%s%s%s%s%s%s\n", + ohci_dbg_sw (ohci, next, size, "%s 0x%08x%s%s%s%s%s%s%s%s%s\n", label, mask, (mask & OHCI_INTR_MIE) ? " MIE" : "", @@ -90,10 +105,15 @@ ); } -static void maybe_print_eds (struct device *dev, char *label, __u32 value) +static void maybe_print_eds ( + struct ohci_hcd *ohci, + char *label, + u32 value, + char **next, + unsigned *size) { if (value) - dev_dbg (dev, "%s %08x\n", label, value); + ohci_dbg_sw (ohci, next, size, "%s %08x\n", label, value); } static char *hcfs2string (int state) @@ -108,19 +128,22 @@ } // dump control and status registers -static void ohci_dump_status (struct ohci_hcd *controller) +static void +ohci_dump_status (struct ohci_hcd *controller, char **next, unsigned *size) { struct ohci_regs *regs = controller->regs; - struct device *dev = controller->hcd.controller; - __u32 temp; + u32 temp; temp = readl (®s->revision) & 0xff; - dev_dbg (dev, "OHCI %d.%d, %s legacy support registers\n", + ohci_dbg_sw (controller, next, size, + "OHCI %d.%d, %s legacy support registers\n", 0x03 & (temp >> 4), (temp & 0x0f), (temp & 0x10) ? "with" : "NO"); temp = readl (®s->control); - dev_dbg (dev, "control: 0x%08x%s%s%s HCFS=%s%s%s%s%s CBSR=%d\n", temp, + ohci_dbg_sw (controller, next, size, + "control 0x%03x%s%s%s HCFS=%s%s%s%s%s CBSR=%d\n", + temp, (temp & OHCI_CTRL_RWE) ? " RWE" : "", (temp & OHCI_CTRL_RWC) ? " RWC" : "", (temp & OHCI_CTRL_IR) ? " IR" : "", @@ -133,7 +156,8 @@ ); temp = readl (®s->cmdstatus); - dev_dbg (dev, "cmdstatus: 0x%08x SOC=%d%s%s%s%s\n", temp, + ohci_dbg_sw (controller, next, size, + "cmdstatus 0x%05x SOC=%d%s%s%s%s\n", temp, (temp & OHCI_SOC) >> 16, (temp & OHCI_OCR) ? " OCR" : "", (temp & OHCI_BLF) ? " BLF" : "", @@ -141,25 +165,59 @@ (temp & OHCI_HCR) ? " HCR" : "" ); - ohci_dump_intr_mask (dev, "intrstatus", readl (®s->intrstatus)); - ohci_dump_intr_mask (dev, "intrenable", readl (®s->intrenable)); + ohci_dump_intr_mask (controller, "intrstatus", + readl (®s->intrstatus), next, size); + ohci_dump_intr_mask (controller, "intrenable", + readl (®s->intrenable), next, size); // intrdisable always same as intrenable - // ohci_dump_intr_mask (dev, "intrdisable", readl (®s->intrdisable)); - maybe_print_eds (dev, "ed_periodcurrent", readl (®s->ed_periodcurrent)); + maybe_print_eds (controller, "ed_periodcurrent", + readl (®s->ed_periodcurrent), next, size); - maybe_print_eds (dev, "ed_controlhead", readl (®s->ed_controlhead)); - maybe_print_eds (dev, "ed_controlcurrent", readl (®s->ed_controlcurrent)); - - maybe_print_eds (dev, "ed_bulkhead", readl (®s->ed_bulkhead)); - maybe_print_eds (dev, "ed_bulkcurrent", readl (®s->ed_bulkcurrent)); + maybe_print_eds (controller, "ed_controlhead", + readl (®s->ed_controlhead), next, size); + maybe_print_eds (controller, "ed_controlcurrent", + readl (®s->ed_controlcurrent), next, size); + + maybe_print_eds (controller, "ed_bulkhead", + readl (®s->ed_bulkhead), next, size); + maybe_print_eds (controller, "ed_bulkcurrent", + readl (®s->ed_bulkcurrent), next, size); + + maybe_print_eds (controller, "donehead", + readl (®s->donehead), next, size); +} + +#define dbg_port_sw(hc,num,value,next,size) \ + ohci_dbg_sw (hc, next, size, \ + "roothub.portstatus [%d] " \ + "0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", \ + num, temp, \ + (temp & RH_PS_PRSC) ? " PRSC" : "", \ + (temp & RH_PS_OCIC) ? " OCIC" : "", \ + (temp & RH_PS_PSSC) ? " PSSC" : "", \ + (temp & RH_PS_PESC) ? " PESC" : "", \ + (temp & RH_PS_CSC) ? " CSC" : "", \ + \ + (temp & RH_PS_LSDA) ? " LSDA" : "", \ + (temp & RH_PS_PPS) ? " PPS" : "", \ + (temp & RH_PS_PRS) ? " PRS" : "", \ + (temp & RH_PS_POCI) ? " POCI" : "", \ + (temp & RH_PS_PSS) ? " PSS" : "", \ + \ + (temp & RH_PS_PES) ? " PES" : "", \ + (temp & RH_PS_CCS) ? " CCS" : "" \ + ); - maybe_print_eds (dev, "donehead", readl (®s->donehead)); -} -static void ohci_dump_roothub (struct ohci_hcd *controller, int verbose) +static void +ohci_dump_roothub ( + struct ohci_hcd *controller, + int verbose, + char **next, + unsigned *size) { - __u32 temp, ndp, i; + u32 temp, ndp, i; temp = roothub_a (controller); if (temp == ~(u32)0) @@ -167,8 +225,8 @@ ndp = (temp & RH_A_NDP); if (verbose) { - dev_dbg (controller->hcd.controller, - "roothub.a: %08x POTPGT=%d%s%s%s%s%s NDP=%d\n", temp, + ohci_dbg_sw (controller, next, size, + "roothub.a %08x POTPGT=%d%s%s%s%s%s NDP=%d\n", temp, ((temp & RH_A_POTPGT) >> 24) & 0xff, (temp & RH_A_NOCP) ? " NOCP" : "", (temp & RH_A_OCPM) ? " OCPM" : "", @@ -178,15 +236,15 @@ ndp ); temp = roothub_b (controller); - dev_dbg (controller->hcd.controller, - "roothub.b: %08x PPCM=%04x DR=%04x\n", + ohci_dbg_sw (controller, next, size, + "roothub.b %08x PPCM=%04x DR=%04x\n", temp, (temp & RH_B_PPCM) >> 16, (temp & RH_B_DR) ); temp = roothub_status (controller); - dev_dbg (controller->hcd.controller, - "roothub.status: %08x%s%s%s%s%s%s\n", + ohci_dbg_sw (controller, next, size, + "roothub.status %08x%s%s%s%s%s%s\n", temp, (temp & RH_HS_CRWE) ? " CRWE" : "", (temp & RH_HS_OCIC) ? " OCIC" : "", @@ -196,34 +254,33 @@ (temp & RH_HS_LPS) ? " LPS" : "" ); } - + for (i = 0; i < ndp; i++) { temp = roothub_portstatus (controller, i); - dbg_port (controller, "", i, temp); + dbg_port_sw (controller, i, temp, next, size); } } static void ohci_dump (struct ohci_hcd *controller, int verbose) { - dev_dbg (controller->hcd.controller, - "OHCI controller state\n"); + ohci_dbg (controller, "OHCI controller state\n"); // dumps some of the state we know about - ohci_dump_status (controller); + ohci_dump_status (controller, NULL, 0); if (controller->hcca) - dev_dbg (controller->hcd.controller, + ohci_dbg (controller, "hcca frame #%04x\n", controller->hcca->frame_no); - ohci_dump_roothub (controller, 1); + ohci_dump_roothub (controller, 1, NULL, 0); } static const char data0 [] = "DATA0"; static const char data1 [] = "DATA1"; -static void ohci_dump_td (char *label, struct td *td) +static void ohci_dump_td (struct ohci_hcd *ohci, char *label, struct td *td) { u32 tmp = le32_to_cpup (&td->hwINFO); - dbg ("%s td %p%s; urb %p index %d; hw next td %08x", + ohci_dbg (ohci, "%s td %p%s; urb %p index %d; hw next td %08x", label, td, (tmp & TD_DONE) ? " (DONE)" : "", td->urb, td->index, @@ -244,28 +301,28 @@ case TD_DP_OUT: pid = "OUT"; break; default: pid = "(bad pid)"; break; } - dbg (" info %08x CC=%x %s DI=%d %s %s", tmp, + ohci_dbg (ohci, " info %08x CC=%x %s DI=%d %s %s", tmp, TD_CC_GET(tmp), /* EC, */ toggle, (tmp & TD_DI) >> 21, pid, (tmp & TD_R) ? "R" : ""); cbp = le32_to_cpup (&td->hwCBP); be = le32_to_cpup (&td->hwBE); - dbg (" cbp %08x be %08x (len %d)", cbp, be, + ohci_dbg (ohci, " cbp %08x be %08x (len %d)", cbp, be, cbp ? (be + 1 - cbp) : 0); } else { unsigned i; - dbg (" info %08x CC=%x FC=%d DI=%d SF=%04x", tmp, + ohci_dbg (ohci, " info %08x CC=%x FC=%d DI=%d SF=%04x", tmp, TD_CC_GET(tmp), (tmp >> 24) & 0x07, (tmp & TD_DI) >> 21, tmp & 0x0000ffff); - dbg (" bp0 %08x be %08x", + ohci_dbg (ohci, " bp0 %08x be %08x", le32_to_cpup (&td->hwCBP) & ~0x0fff, le32_to_cpup (&td->hwBE)); for (i = 0; i < MAXPSW; i++) { u16 psw = le16_to_cpup (&td->hwPSW [i]); int cc = (psw >> 12) & 0x0f; - dbg (" psw [%d] = %2x, CC=%x %s=%d", i, + ohci_dbg (ohci, " psw [%d] = %2x, CC=%x %s=%d", i, psw, cc, (cc >= 0x0e) ? "OFFSET" : "SIZE", psw & 0x0fff); @@ -280,8 +337,8 @@ u32 tmp = ed->hwINFO; char *type = ""; - dbg ("%s: %s, ed %p state 0x%x type %s; next ed %08x", - ohci->hcd.self.bus_name, label, + ohci_dbg (ohci, "%s, ed %p state 0x%x type %s; next ed %08x", + label, ed, ed->state, edstring (ed->type), le32_to_cpup (&ed->hwNextED)); switch (tmp & (ED_IN|ED_OUT)) { @@ -289,7 +346,8 @@ case ED_IN: type = "-IN"; break; /* else from TDs ... control */ } - dbg (" info %08x MAX=%d%s%s%s%s EP=%d%s DEV=%d", le32_to_cpu (tmp), + ohci_dbg (ohci, + " info %08x MAX=%d%s%s%s%s EP=%d%s DEV=%d", le32_to_cpu (tmp), 0x03ff & (le32_to_cpu (tmp) >> 16), (tmp & ED_DEQUEUE) ? " DQ" : "", (tmp & ED_ISO) ? " ISO" : "", @@ -298,7 +356,7 @@ 0x000f & (le32_to_cpu (tmp) >> 7), type, 0x007f & le32_to_cpu (tmp)); - dbg (" tds: head %08x %s%s tail %08x%s", + ohci_dbg (ohci, " tds: head %08x %s%s tail %08x%s", tmp = le32_to_cpup (&ed->hwHeadP), (ed->hwHeadP & ED_C) ? data1 : data0, (ed->hwHeadP & ED_H) ? " HALT" : "", @@ -313,21 +371,33 @@ list_for_each (tmp, &ed->td_list) { struct td *td; td = list_entry (tmp, struct td, td_list); - ohci_dump_td (" ->", td); + ohci_dump_td (ohci, " ->", td); } } } -#define DRIVERFS_DEBUG_FILES /* only on 2.5 versions */ - #else static inline void ohci_dump (struct ohci_hcd *controller, int verbose) {} +#undef OHCI_VERBOSE_DEBUG + #endif /* DEBUG */ /*-------------------------------------------------------------------------*/ -#ifdef DRIVERFS_DEBUG_FILES +#ifdef STUB_DEBUG_FILES + +static inline void create_debug_files (struct ohci_hcd *bus) { } +static inline void remove_debug_files (struct ohci_hcd *bus) { } + +#else + +static inline struct ohci_hcd *dev_to_ohci (struct device *dev) +{ + struct usb_hcd *hcd = dev_get_drvdata (dev); + + return hcd_to_ohci (hcd); +} static ssize_t show_list (struct ohci_hcd *ohci, char *buf, size_t count, struct ed *ed) @@ -349,7 +419,7 @@ struct td *td; temp = snprintf (buf, size, - "ed/%p %cs dev%d ep%d-%s max %d %08x%s%s %s", + "ed/%p %cs dev%d ep%d%s max %d %08x%s%s %s", ed, (info & ED_LOWSPEED) ? 'l' : 'f', scratch & 0x7f, @@ -465,7 +535,7 @@ u32 scratch = cpu_to_le32p (&ed->hwINFO); temp = snprintf (next, size, - " (%cs dev%d%s ep%d-%s" + " (%cs dev%d%s ep%d%s" " max %d %08x%s%s)", (info & ED_LOWSPEED) ? 'l' : 'f', scratch & 0x7f, @@ -508,26 +578,89 @@ #undef DBG_SCHED_LIMIT +static ssize_t +show_registers (struct device *dev, char *buf) +{ + struct ohci_hcd *ohci; + struct ohci_regs *regs; + unsigned long flags; + unsigned temp, size; + char *next; + u32 rdata; + + ohci = dev_to_ohci(dev); + regs = ohci->regs; + next = buf; + size = PAGE_SIZE; + + spin_lock_irqsave (&ohci->lock, flags); + + /* dump driver info, then registers in spec order */ + + ohci_dbg_sw (ohci, &next, &size, + "%s version " DRIVER_VERSION "\n", hcd_name); + + ohci_dump_status(ohci, &next, &size); + + /* hcca */ + if (ohci->hcca) + ohci_dbg_sw (ohci, &next, &size, + "hcca frame 0x%04x\n", ohci->hcca->frame_no); + + /* other registers mostly affect frame timings */ + rdata = readl (®s->fminterval); + temp = snprintf (next, size, + "fmintvl 0x%08x %sFSMPS=0x%04x FI=0x%04x\n", + rdata, (rdata >> 31) ? " FIT" : "", + (rdata >> 16) & 0xefff, rdata & 0xffff); + size -= temp; + next += temp; + + rdata = readl (®s->fmremaining); + temp = snprintf (next, size, "fmremaining 0x%08x %sFR=0x%04x\n", + rdata, (rdata >> 31) ? " FRT" : "", + rdata & 0x3fff); + size -= temp; + next += temp; + + rdata = readl (®s->periodicstart); + temp = snprintf (next, size, "periodicstart 0x%04x\n", + rdata & 0x3fff); + size -= temp; + next += temp; + + rdata = readl (®s->lsthresh); + temp = snprintf (next, size, "lsthresh 0x%04x\n", + rdata & 0x3fff); + size -= temp; + next += temp; + + /* roothub */ + ohci_dump_roothub (ohci, 1, &next, &size); + + spin_unlock_irqrestore (&ohci->lock, flags); + + return PAGE_SIZE - size; +} +static DEVICE_ATTR (registers, S_IRUGO, show_registers, NULL); + + static inline void create_debug_files (struct ohci_hcd *bus) { device_create_file (bus->hcd.controller, &dev_attr_async); device_create_file (bus->hcd.controller, &dev_attr_periodic); - // registers - dev_dbg (bus->hcd.controller, "created debug files\n"); + device_create_file (bus->hcd.controller, &dev_attr_registers); + ohci_dbg (bus, "created debug files\n"); } static inline void remove_debug_files (struct ohci_hcd *bus) { device_remove_file (bus->hcd.controller, &dev_attr_async); device_remove_file (bus->hcd.controller, &dev_attr_periodic); + device_remove_file (bus->hcd.controller, &dev_attr_registers); } -#else /* empty stubs for creating those files */ - -static inline void create_debug_files (struct ohci_hcd *bus) { } -static inline void remove_debug_files (struct ohci_hcd *bus) { } - -#endif /* DRIVERFS_DEBUG_FILES */ +#endif /*-------------------------------------------------------------------------*/ diff -Nru a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c --- a/drivers/usb/host/ohci-hcd.c Wed Jan 22 10:13:13 2003 +++ b/drivers/usb/host/ohci-hcd.c Mon Feb 24 03:56:31 2003 @@ -17,6 +17,8 @@ * * History: * + * 2003/02/24 show registers in sysfs (Kevin Brosius) + * * 2002/09/03 get rid of ed hashtables, rework periodic scheduling and * bandwidth accounting; if debugging, show schedules in driverfs * 2002/07/19 fixes to management of ED and schedule state. @@ -105,11 +107,10 @@ * TO DO: * * - "disabled" and "sleeping" should be in hcd->state - * - bandwidth alloc to generic code * - lots more testing!! */ -#define DRIVER_VERSION "2002-Sep-17" +#define DRIVER_VERSION "2003 Feb 24" #define DRIVER_AUTHOR "Roman Weissgaerber, David Brownell" #define DRIVER_DESC "USB 1.1 'Open' Host Controller (OHCI) Driver" @@ -125,6 +126,8 @@ /*-------------------------------------------------------------------------*/ +static const char hcd_name [] = "ohci-hcd"; + #include "ohci.h" static inline void disable (struct ohci_hcd *ohci) @@ -275,6 +278,7 @@ urb_print (urb, "UNLINK", 1); #endif + spin_lock_irqsave (&ohci->lock, flags); if (!ohci->disabled) { urb_priv_t *urb_priv; @@ -282,21 +286,24 @@ * handed to us, flag it for unlink and giveback, and force * some upcoming INTR_SF to call finish_unlinks() */ - spin_lock_irqsave (&ohci->lock, flags); urb_priv = urb->hcpriv; if (urb_priv) { urb_priv->state = URB_DEL; if (urb_priv->ed->state == ED_OPER) start_urb_unlink (ohci, urb_priv->ed); } - spin_unlock_irqrestore (&ohci->lock, flags); } else { /* * with HC dead, we won't respect hc queue pointers * any more ... just clean up every urb's memory. */ - finish_urb (ohci, urb, NULL); + if (urb->hcpriv) { + spin_unlock (&ohci->lock); + finish_urb (ohci, urb, NULL); + spin_lock (&ohci->lock); + } } + spin_unlock_irqrestore (&ohci->lock, flags); return 0; } @@ -332,9 +339,11 @@ td_free (ohci, ed->dummy); break; default: - err ("%s-%s ed %p (#%d) not unlinked; disconnect() bug? %d", - ohci->hcd.self.bus_name, udev->devpath, ed, - i, ed->state); + ohci_err (ohci, + "dev %s ep%d-%s linked; disconnect() bug?\n", + udev->devpath, + (i >> 1) & 0x0f, (i & 1) ? "out" : "in"); + /* ED_OPER: some driver disconnect() is broken, * it didn't even start its unlinks much less wait * for their completions. @@ -354,8 +363,10 @@ #ifdef DEBUG /* a driver->disconnect() returned before its unlinks completed? */ if (in_interrupt ()) { - warn ("disconnect() bug for dev usb-%s-%s ep 0x%x", - ohci->hcd.self.bus_name, udev->devpath, i); + ohci_warn (ohci, + "driver disconnect() bug %s ep%d-%s\n", + udev->devpath, + (i >> 1) & 0x0f, (i & 1) ? "out" : "in"); } #endif @@ -381,9 +392,12 @@ { u32 temp; - /* SMM owns the HC? not for long! */ + /* SMM owns the HC? not for long! + * On PA-RISC, PDC can leave IR set incorrectly; ignore it there. + */ +#ifndef __hppa__ if (readl (&ohci->regs->control) & OHCI_CTRL_IR) { - dev_dbg (ohci->hcd.controller, "USB HC TakeOver from BIOS/SMM\n"); + ohci_dbg (ohci, "USB HC TakeOver from BIOS/SMM\n"); /* this timeout is arbitrary. we make it long, so systems * depending on usb keyboards may be usable even if the @@ -396,17 +410,18 @@ while (readl (&ohci->regs->control) & OHCI_CTRL_IR) { wait_ms (10); if (--temp == 0) { - dev_err (ohci->hcd.controller, "USB HC TakeOver failed!\n"); + ohci_err (ohci, "USB HC TakeOver failed!\n"); return -1; } } } +#endif /* Disable HC interrupts */ writel (OHCI_INTR_MIE, &ohci->regs->intrdisable); - dev_dbg (ohci->hcd.controller, "USB HC reset_hc %s: ctrl = 0x%x ;\n", - ohci->hcd.self.bus_name, + ohci_dbg (ohci, "USB HC reset_hc %s: ctrl = 0x%x ;\n", + hcd_to_bus (&ohci->hcd)->bus_name, readl (&ohci->regs->control)); /* Reset USB (needed by some controllers); RemoteWakeupConnected @@ -422,7 +437,7 @@ temp = 30; /* ... allow extra time */ while ((readl (&ohci->regs->cmdstatus) & OHCI_HCR) != 0) { if (--temp == 0) { - dev_err (ohci->hcd.controller, "USB HC reset timed out!"); + ohci_err (ohci, "USB HC reset timed out!\n"); return -1; } udelay (1); @@ -451,8 +466,9 @@ */ static int hc_start (struct ohci_hcd *ohci) { - u32 mask; + u32 mask, tmp; struct usb_device *udev; + struct usb_bus *bus; spin_lock_init (&ohci->lock); ohci->disabled = 1; @@ -478,7 +494,7 @@ */ if ((readl (&ohci->regs->fminterval) & 0x3fff0000) == 0 || !readl (&ohci->regs->periodicstart)) { - err ("%s init err", ohci->hcd.self.bus_name); + ohci_err (ohci, "init err\n"); return -EOVERFLOW; } @@ -493,9 +509,20 @@ writel (mask, &ohci->regs->intrstatus); writel (mask, &ohci->regs->intrenable); - /* hub power always on: required for AMD-756 and some Mac platforms */ - writel ((roothub_a (ohci) | RH_A_NPS) & ~(RH_A_PSM | RH_A_OCPM), - &ohci->regs->roothub.a); + /* handle root hub init quirks ... */ + tmp = roothub_a (ohci); + tmp &= ~(RH_A_PSM | RH_A_OCPM); + if (ohci->flags & OHCI_QUIRK_SUPERIO) { + /* NSC 87560 and maybe others */ + tmp |= RH_A_NOCP; + tmp &= ~(RH_A_POTPGT | RH_A_NPS); + } else { + /* hub power always on; required for AMD-756 and some + * Mac platforms, use this mode everywhere by default + */ + tmp |= RH_A_NPS; + } + writel (tmp, &ohci->regs->roothub.a); writel (RH_HS_LPSC, &ohci->regs->roothub.status); writel (0, &ohci->regs->roothub.b); @@ -503,7 +530,8 @@ mdelay ((roothub_a (ohci) >> 23) & 0x1fe); /* connect the virtual root hub */ - ohci->hcd.self.root_hub = udev = usb_alloc_dev (NULL, &ohci->hcd.self); + bus = hcd_to_bus (&ohci->hcd); + bus->root_hub = udev = usb_alloc_dev (NULL, bus); ohci->hcd.state = USB_STATE_READY; if (!udev) { disable (ohci); @@ -514,9 +542,9 @@ usb_connect (udev); udev->speed = USB_SPEED_FULL; - if (usb_register_root_hub (udev, ohci->hcd.controller) != 0) { + if (hcd_register_root (&ohci->hcd) != 0) { usb_put_dev (udev); - ohci->hcd.self.root_hub = NULL; + bus->root_hub = NULL; disable (ohci); ohci->hc_control &= ~OHCI_CTRL_HCFS; writel (ohci->hc_control, &ohci->regs->control); @@ -545,7 +573,7 @@ /* cardbus/... hardware gone before remove() */ } else if ((ints = readl (®s->intrstatus)) == ~(u32)0) { disable (ohci); - dbg ("%s device removed!", hcd->self.bus_name); + ohci_dbg (ohci, "device removed!\n"); return; /* interrupt for some other device? */ @@ -553,13 +581,9 @@ return; } - - // dbg ("Interrupt: %x frame: %x", ints, le16_to_cpu (ohci->hcca->frame_no)); - if (ints & OHCI_INTR_UE) { disable (ohci); - err ("OHCI Unrecoverable Error, %s disabled", - hcd->self.bus_name); + ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n"); // e.g. due to PCI Master/Target Abort ohci_dump (ohci, 1); @@ -579,7 +603,8 @@ */ spin_lock (&ohci->lock); if (ohci->ed_rm_list) - finish_unlinks (ohci, le16_to_cpu (ohci->hcca->frame_no), ptregs); + finish_unlinks (ohci, le16_to_cpu (ohci->hcca->frame_no), + ptregs); if ((ints & OHCI_INTR_SF) != 0 && !ohci->ed_rm_list) writel (OHCI_INTR_SF, ®s->intrdisable); spin_unlock (&ohci->lock); @@ -594,7 +619,7 @@ { struct ohci_hcd *ohci = hcd_to_ohci (hcd); - dev_dbg (hcd->controller, "stop %s controller%s\n", + ohci_dbg (ohci, "stop %s controller%s\n", hcfs2string (ohci->hc_control & OHCI_CTRL_HCFS), ohci->disabled ? " (disabled)" : "" ); @@ -629,8 +654,8 @@ ohci->disabled = 1; ohci->sleeping = 0; - if (ohci->hcd.self.root_hub) - usb_disconnect (&ohci->hcd.self.root_hub); + if (hcd_to_bus (&ohci->hcd)->root_hub) + usb_disconnect (&hcd_to_bus (&ohci->hcd)->root_hub); /* empty the interrupt branches */ for (i = 0; i < NUM_INTS; i++) ohci->load [i] = 0; @@ -644,17 +669,15 @@ ohci->ed_bulktail = NULL; if ((temp = hc_reset (ohci)) < 0 || (temp = hc_start (ohci)) < 0) { - err ("can't restart %s, %d", ohci->hcd.self.bus_name, temp); + ohci_err (ohci, "can't restart, %d\n", temp); return temp; } else - dbg ("restart %s completed", ohci->hcd.self.bus_name); + ohci_dbg (ohci, "restart complete\n"); return 0; } #endif /*-------------------------------------------------------------------------*/ - -static const char hcd_name [] = "ohci-hcd"; #define DRIVER_INFO DRIVER_VERSION " " DRIVER_DESC diff -Nru a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c --- a/drivers/usb/host/ohci-hub.c Tue Jan 7 06:50:04 2003 +++ b/drivers/usb/host/ohci-hub.c Tue Feb 18 09:35:35 2003 @@ -5,7 +5,6 @@ * (C) Copyright 2000-2002 David Brownell * * This file is licenced under GPL - * $Id: ohci-hub.c,v 1.3 2002/03/22 16:04:54 dbrownell Exp $ */ /*-------------------------------------------------------------------------*/ @@ -41,7 +40,7 @@ /*-------------------------------------------------------------------------*/ #define dbg_port(hc,label,num,value) \ - dev_dbg (hc->hcd.controller, \ + ohci_dbg (hc, \ "%s roothub.portstatus [%d] " \ "= 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", \ label, num, temp, \ @@ -76,9 +75,8 @@ if (ports > MAX_ROOT_PORTS) { if (ohci->disabled) return -ESHUTDOWN; - err ("%s bogus NDP=%d, rereads as NDP=%d", - hcd->self.bus_name, ports, - readl (&ohci->regs->roothub.a) & RH_A_NDP); + ohci_err (ohci, "bogus NDP=%d, rereads as NDP=%d\n", + ports, readl (&ohci->regs->roothub.a) & RH_A_NDP); /* retry later; "should not happen" */ return 0; } @@ -159,7 +157,7 @@ u16 wLength ) { struct ohci_hcd *ohci = hcd_to_ohci (hcd); - int ports = hcd->self.root_hub->maxchild; + int ports = hcd_to_bus (hcd)->root_hub->maxchild; u32 temp; int retval = 0; diff -Nru a/drivers/usb/host/ohci-mem.c b/drivers/usb/host/ohci-mem.c --- a/drivers/usb/host/ohci-mem.c Wed Jan 22 10:13:13 2003 +++ b/drivers/usb/host/ohci-mem.c Wed Feb 19 06:05:40 2003 @@ -115,8 +115,8 @@ prev = &(*prev)->td_hash; if (*prev) *prev = td->td_hash; - else - dev_dbg (hc->hcd.controller, "bad hash for td %p\n", td); + else if ((td->hwINFO & TD_DONE) != 0) + ohci_dbg (hc, "no hash for td %p\n", td); pci_pool_free (hc->td_cache, td, td->td_dma); } diff -Nru a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c --- a/drivers/usb/host/ohci-pci.c Sat Nov 30 18:21:11 2002 +++ b/drivers/usb/host/ohci-pci.c Mon Feb 24 03:30:39 2003 @@ -29,17 +29,6 @@ /*-------------------------------------------------------------------------*/ -struct ohci_hcd *dev_to_ohci(struct device *dev) { - struct pci_dev *pdev = - container_of (dev, struct pci_dev, dev); - struct ohci_hcd *ohci = - container_of (pci_get_drvdata (pdev), struct ohci_hcd, hcd); - - return ohci; -} - -/*-------------------------------------------------------------------------*/ - static int __devinit ohci_pci_start (struct usb_hcd *hcd) { @@ -55,22 +44,43 @@ /* AMD 756, for most chips (early revs), corrupts register * values on read ... so enable the vendor workaround. */ - if (hcd->pdev->vendor == 0x1022 + if (hcd->pdev->vendor == PCI_VENDOR_ID_AMD && hcd->pdev->device == 0x740c) { ohci->flags = OHCI_QUIRK_AMD756; - info ("%s: AMD756 erratum 4 workaround", - hcd->self.bus_name); + ohci_info (ohci, "AMD756 erratum 4 workaround\n"); } + /* FIXME for some of the early AMD 760 southbridges, OHCI + * won't work at all. blacklist them. + */ + /* Apple's OHCI driver has a lot of bizarre workarounds * for this chip. Evidently control and bulk lists * can get confused. (B&W G3 models, and ...) */ - else if (hcd->pdev->vendor == 0x1045 + else if (hcd->pdev->vendor == PCI_VENDOR_ID_OPTI && hcd->pdev->device == 0xc861) { - info ("%s: WARNING: OPTi workarounds unavailable", - hcd->self.bus_name); + ohci_info (ohci, + "WARNING: OPTi workarounds unavailable\n"); + } + + /* Check for NSC87560. We have to look at the bridge (fn1) to + * identify the USB (fn2). This quirk might apply to more or + * even all NSC stuff. + */ + else if (hcd->pdev->vendor == PCI_VENDOR_ID_NS) { + struct pci_dev *b, *hc; + + hc = hcd->pdev; + b = pci_find_slot (hc->bus->number, + PCI_DEVFN (PCI_SLOT (hc->devfn), 1)); + if (b && b->device == PCI_DEVICE_ID_NS_87560_LIO + && b->vendor == PCI_VENDOR_ID_NS) { + ohci->flags |= OHCI_QUIRK_SUPERIO; + ohci_info (ohci, "Using NSC SuperIO setup\n"); + } } + } memset (ohci->hcca, 0, sizeof (struct ohci_hcca)); @@ -86,7 +96,7 @@ } if (hc_start (ohci) < 0) { - err ("can't start %s", ohci->hcd.self.bus_name); + ohci_err (ohci, "can't start\n"); ohci_stop (hcd); return -EBUSY; } @@ -106,13 +116,13 @@ u16 cmd; if ((ohci->hc_control & OHCI_CTRL_HCFS) != OHCI_USB_OPER) { - dbg ("can't suspend %s (state is %s)", hcd->self.bus_name, + ohci_dbg (ohci, "can't suspend (state is %s)\n", hcfs2string (ohci->hc_control & OHCI_CTRL_HCFS)); return -EIO; } /* act as if usb suspend can always be used */ - dbg ("%s: suspend to %d", hcd->self.bus_name, state); + ohci_dbg (ohci, "suspend to %d\n", state); ohci->sleeping = 1; /* First stop processing */ @@ -147,16 +157,16 @@ switch (readl (&ohci->regs->control) & OHCI_CTRL_HCFS) { case OHCI_USB_RESET: - dbg ("%s suspend->reset ?", hcd->self.bus_name); + ohci_dbg (ohci, "suspend->reset ?\n"); break; case OHCI_USB_RESUME: - dbg ("%s suspend->resume ?", hcd->self.bus_name); + ohci_dbg (ohci, "suspend->resume ?\n"); break; case OHCI_USB_OPER: - dbg ("%s suspend->operational ?", hcd->self.bus_name); + ohci_dbg (ohci, "suspend->operational ?\n"); break; case OHCI_USB_SUSPEND: - dbg ("%s suspended", hcd->self.bus_name); + ohci_dbg (ohci, "suspended\n"); break; } @@ -204,7 +214,7 @@ #ifdef DEBUG /* the registers may look crazy here */ - ohci_dump_status (ohci); + ohci_dump_status (ohci, 0, 0); #endif /* Re-enable bus mastering */ @@ -213,13 +223,13 @@ switch (temp) { case OHCI_USB_RESET: // lost power - info ("USB restart: %s", hcd->self.bus_name); + ohci_info (ohci, "USB restart\n"); retval = hc_restart (ohci); break; case OHCI_USB_SUSPEND: // host wakeup case OHCI_USB_RESUME: // remote wakeup - info ("USB continue: %s from %s wakeup", hcd->self.bus_name, + ohci_info (ohci, "USB continue from %s wakeup\n", (temp == OHCI_USB_SUSPEND) ? "host" : "remote"); ohci->hc_control = OHCI_USB_RESUME; @@ -232,7 +242,7 @@ temp = readl (&ohci->regs->control); temp = ohci->hc_control & OHCI_CTRL_HCFS; if (temp != OHCI_USB_RESUME) { - err ("controller %s won't resume", hcd->self.bus_name); + ohci_err (ohci, "controller won't resume\n"); ohci->disabled = 1; retval = -EIO; break; @@ -278,11 +288,12 @@ writel (OHCI_BLF | OHCI_CLF, &ohci->regs->cmdstatus); // ohci_dump_status (ohci); -dbg ("sleeping = %d, disabled = %d", ohci->sleeping, ohci->disabled); +ohci_dbg (ohci, "sleeping = %d, disabled = %d\n", + ohci->sleeping, ohci->disabled); break; default: - warn ("odd PCI resume for %s", hcd->self.bus_name); + ohci_warn (ohci, "odd PCI resume\n"); } return retval; } @@ -373,11 +384,11 @@ static int __init ohci_hcd_pci_init (void) { - dbg (DRIVER_INFO " (PCI)"); + printk (KERN_DEBUG "%s: " DRIVER_INFO " (PCI)\n", hcd_name); if (usb_disabled()) return -ENODEV; - dbg ("block sizes: ed %d td %d", + printk (KERN_DEBUG "%s: block sizes: ed %d td %d\n", hcd_name, sizeof (struct ed), sizeof (struct td)); return pci_module_init (&ohci_pci_driver); } diff -Nru a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c --- a/drivers/usb/host/ohci-q.c Wed Jan 22 10:13:13 2003 +++ b/drivers/usb/host/ohci-q.c Mon Feb 24 03:30:39 2003 @@ -30,29 +30,28 @@ /* * URB goes back to driver, and isn't reissued. * It's completely gone from HC data structures. - * PRECONDITION: no locks held (Giveback can call into HCD.) + * PRECONDITION: no locks held, irqs blocked (Giveback can call into HCD.) */ -static void finish_urb (struct ohci_hcd *ohci, struct urb *urb, struct pt_regs *regs) +static void +finish_urb (struct ohci_hcd *ohci, struct urb *urb, struct pt_regs *regs) { - unsigned long flags; - // ASSERT (urb->hcpriv != 0); urb_free_priv (ohci, urb->hcpriv); urb->hcpriv = NULL; - spin_lock_irqsave (&urb->lock, flags); + spin_lock (&urb->lock); if (likely (urb->status == -EINPROGRESS)) urb->status = 0; - spin_unlock_irqrestore (&urb->lock, flags); + spin_unlock (&urb->lock); // what lock protects these? switch (usb_pipetype (urb->pipe)) { case PIPE_ISOCHRONOUS: - ohci->hcd.self.bandwidth_isoc_reqs--; + hcd_to_bus (&ohci->hcd)->bandwidth_isoc_reqs--; break; case PIPE_INTERRUPT: - ohci->hcd.self.bandwidth_int_reqs--; + hcd_to_bus (&ohci->hcd)->bandwidth_int_reqs--; break; } @@ -110,12 +109,9 @@ { unsigned i; -#ifdef OHCI_VERBOSE_DEBUG - dbg ("%s: link %sed %p branch %d [%dus.], interval %d", - ohci->hcd.self.bus_name, + ohci_vdbg (ohci, "link %sed %p branch %d [%dus.], interval %d\n", (ed->hwINFO & ED_ISO) ? "iso " : "", ed, ed->branch, ed->load, ed->interval); -#endif for (i = ed->branch; i < NUM_INTS; i += ed->interval) { struct ed **prev = &ohci->periodic [i]; @@ -143,7 +139,7 @@ } ohci->load [i] += ed->load; } - ohci->hcd.self.bandwidth_allocated += ed->load / ed->interval; + hcd_to_bus (&ohci->hcd)->bandwidth_allocated += ed->load / ed->interval; } /* link an ed into one of the HC chains */ @@ -206,7 +202,7 @@ default: branch = balance (ohci, ed->interval, ed->load); if (branch < 0) { - dev_dbg (ohci->hcd.controller, + ohci_dbg (ohci, "ERR %d, interval %d msecs, load %d\n", branch, ed->interval, ed->load); // FIXME if there are TDs queued, fail them! @@ -244,14 +240,11 @@ } ohci->load [i] -= ed->load; } - ohci->hcd.self.bandwidth_allocated -= ed->load / ed->interval; + hcd_to_bus (&ohci->hcd)->bandwidth_allocated -= ed->load / ed->interval; -#ifdef OHCI_VERBOSE_DEBUG - dbg ("%s: unlink %sed %p branch %d [%dus.], interval %d", - ohci->hcd.self.bus_name, + ohci_vdbg (ohci, "unlink %sed %p branch %d [%dus.], interval %d\n", (ed->hwINFO & ED_ISO) ? "iso " : "", ed, ed->branch, ed->load, ed->interval); -#endif } /* unlink an ed from one of the HC chains. @@ -576,7 +569,7 @@ */ case PIPE_INTERRUPT: /* ... and periodic urbs have extra accounting */ - ohci->hcd.self.bandwidth_int_reqs++; + hcd_to_bus (&ohci->hcd)->bandwidth_int_reqs++; /* FALLTHROUGH */ case PIPE_BULK: info = is_out @@ -644,7 +637,7 @@ data + urb->iso_frame_desc [cnt].offset, urb->iso_frame_desc [cnt].length, urb, cnt); } - ohci->hcd.self.bandwidth_isoc_reqs++; + hcd_to_bus (&ohci->hcd)->bandwidth_isoc_reqs++; break; } // ASSERT (urb_priv->length == cnt); @@ -687,11 +680,10 @@ urb->iso_frame_desc [td->index].actual_length = dlen; urb->iso_frame_desc [td->index].status = cc_to_error [cc]; -#ifdef VERBOSE_DEBUG if (cc != TD_CC_NOERROR) - dbg (" urb %p iso TD %p (%d) len %d CC %d", + ohci_vdbg (ohci, + "urb %p iso td %p (%d) len %d cc %d\n", urb, td, 1 + td->index, dlen, cc); -#endif /* BULK, INT, CONTROL ... drivers see aggregate length/status, * except that "setup" bytes aren't counted and "short" transfers @@ -730,13 +722,12 @@ - td->data_dma; } -#ifdef VERBOSE_DEBUG if (cc != TD_CC_NOERROR && cc < 0x0E) - dbg (" urb %p TD %p (%d) CC %d, len=%d/%d", + ohci_vdbg (ohci, + "urb %p td %p (%d) cc %d, len=%d/%d\n", urb, td, 1 + td->index, cc, urb->actual_length, urb->transfer_buffer_length); -#endif } } @@ -791,14 +782,18 @@ ed->hwHeadP = next->hwNextTD | toggle; } - /* help for troubleshooting: */ - dev_dbg (&urb->dev->dev, - "urb %p usb-%s-%s ep-%d-%s cc %d --> status %d\n", - urb, - urb->dev->bus->bus_name, urb->dev->devpath, - usb_pipeendpoint (urb->pipe), - usb_pipein (urb->pipe) ? "IN" : "OUT", - cc, cc_to_error [cc]); + /* help for troubleshooting: report anything that + * looks odd ... that doesn't include protocol stalls + * (or maybe some other things) + */ + if (cc != TD_CC_STALL || !usb_pipecontrol (urb->pipe)) + ohci_dbg (ohci, + "urb %p path %s ep%d%s %08x cc %d --> status %d\n", + urb, urb->dev->devpath, + usb_pipeendpoint (urb->pipe), + usb_pipein (urb->pipe) ? "in" : "out", + le32_to_cpu (td->hwINFO), + cc, cc_to_error [cc]); return rev; } @@ -826,8 +821,7 @@ td = dma_to_td (ohci, td_dma); if (!td) { - err ("%s bad entry %8x", - ohci->hcd.self.bus_name, td_dma); + ohci_err (ohci, "bad entry %8x\n", td_dma); break; } @@ -855,7 +849,8 @@ #define tick_before(t1,t2) ((((s16)(t1))-((s16)(t2))) < 0) /* there are some urbs/eds to unlink; called in_irq(), with HCD locked */ -static void finish_unlinks (struct ohci_hcd *ohci, u16 tick, struct pt_regs *regs) +static void +finish_unlinks (struct ohci_hcd *ohci, u16 tick, struct pt_regs *regs) { struct ed *ed, **last; @@ -983,7 +978,8 @@ * path is finish_unlinks(), which unlinks URBs using ed_rm_list, instead of * scanning the (re-reversed) donelist as this does. */ -static void dl_done_list (struct ohci_hcd *ohci, struct td *td, struct pt_regs *regs) +static void +dl_done_list (struct ohci_hcd *ohci, struct td *td, struct pt_regs *regs) { unsigned long flags; @@ -1000,9 +996,9 @@ /* If all this urb's TDs are done, call complete() */ if (urb_priv->td_cnt == urb_priv->length) { - spin_unlock_irqrestore (&ohci->lock, flags); + spin_unlock (&ohci->lock); finish_urb (ohci, urb, regs); - spin_lock_irqsave (&ohci->lock, flags); + spin_lock (&ohci->lock); } /* clean schedule: unlink EDs that are no longer busy */ diff -Nru a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c --- a/drivers/usb/host/ohci-sa1111.c Sun Jan 12 08:47:05 2003 +++ b/drivers/usb/host/ohci-sa1111.c Tue Feb 18 09:35:33 2003 @@ -3,7 +3,7 @@ * * (C) Copyright 1999 Roman Weissgaerber * (C) Copyright 2000-2002 David Brownell - * (C) Hewlett-Packard Company + * (C) Copyright 2002 Hewlett-Packard Company * * SA1111 Bus Glue * @@ -24,14 +24,6 @@ #endif extern int usb_disabled(void); - -/*-------------------------------------------------------------------------*/ - -struct ohci_hcd *dev_to_ohci(struct device *dev) { - struct usb_hcd *hcd = dev->driver_data; - - return hcd_to_ohci(hcd); -} /*-------------------------------------------------------------------------*/ diff -Nru a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h --- a/drivers/usb/host/ohci.h Thu Nov 21 03:50:52 2002 +++ b/drivers/usb/host/ohci.h Tue Feb 18 09:35:33 2003 @@ -372,6 +372,7 @@ unsigned long flags; /* for HC bugs */ #define OHCI_QUIRK_AMD756 0x01 /* erratum #4 */ +#define OHCI_QUIRK_SUPERIO 0x02 /* natsemi */ // there are also chip quirks/bugs in init logic /* @@ -382,4 +383,24 @@ #define hcd_to_ohci(hcd_ptr) container_of(hcd_ptr, struct ohci_hcd, hcd) -struct ohci_hcd *dev_to_ohci(struct device *); +/*-------------------------------------------------------------------------*/ + +#ifndef DEBUG +#define STUB_DEBUG_FILES +#endif /* DEBUG */ + +#define ohci_dbg(ohci, fmt, args...) \ + dev_dbg ((ohci)->hcd.controller , fmt , ## args ) +#define ohci_err(ohci, fmt, args...) \ + dev_err ((ohci)->hcd.controller , fmt , ## args ) +#define ohci_info(ohci, fmt, args...) \ + dev_info ((ohci)->hcd.controller , fmt , ## args ) +#define ohci_warn(ohci, fmt, args...) \ + dev_warn ((ohci)->hcd.controller , fmt , ## args ) + +#ifdef OHCI_VERBOSE_DEBUG +# define ohci_vdbg ohci_dbg +#else +# define ohci_vdbg(ohci, fmt, args...) do { } while (0) +#endif + diff -Nru a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c --- a/drivers/usb/image/mdc800.c Tue Jan 7 04:55:20 2003 +++ b/drivers/usb/image/mdc800.c Tue Feb 25 10:47:47 2003 @@ -213,7 +213,7 @@ /* - * Checks wether the camera responds busy + * Checks whether the camera responds busy */ static int mdc800_isBusy (char* ch) { @@ -229,7 +229,7 @@ /* - * Checks wether the Camera is ready + * Checks whether the Camera is ready */ static int mdc800_isReady (char *ch) { diff -Nru a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c --- a/drivers/usb/image/microtek.c Tue Feb 4 14:15:41 2003 +++ b/drivers/usb/image/microtek.c Mon Feb 24 10:18:09 2003 @@ -572,7 +572,7 @@ MTS_DEBUG_GOT_HERE(); context->srb->result = DID_ABORT<<16; } else { - /* A genuine error has occured */ + /* A genuine error has occurred */ MTS_DEBUG_GOT_HERE(); context->srb->result = DID_ERROR<<16; diff -Nru a/drivers/usb/image/scanner.c b/drivers/usb/image/scanner.c --- a/drivers/usb/image/scanner.c Sat Feb 15 12:16:58 2003 +++ b/drivers/usb/image/scanner.c Tue Feb 25 06:32:02 2003 @@ -1,7 +1,7 @@ /* -*- linux-c -*- */ /* - * Driver for USB Scanners (linux-2.5.60) + * Driver for USB Scanners (linux-2.5.64) * * Copyright (C) 1999, 2000, 2001, 2002 David E. Nelson * Copyright (C) 2002, 2003 Henning Meier-Geinitz @@ -346,6 +346,11 @@ * - Print ids and device number when a device was detected. * - Don't print errors when the device is busy. * + * 0.4.11 2003-02-25 + * - Added vendor/product ids for Artec, Avision, Brother, Medion, Primax, + * Prolink, Fujitsu, Plustek, and SYSCAN scanners. + * - Fixed generation of devfs names if dynamic minors are disabled. + * * TODO * - Performance * - Select/poll methods @@ -1052,7 +1057,7 @@ scn->scn_minor = scn_minor; scn->isopen = 0; - sprintf(name, "scanner%d", scn->scn_minor); + sprintf(name, "scanner%d", scn->scn_minor - SCN_BASE_MNR); scn->devfs = devfs_register(usb_devfs_handle, name, DEVFS_FL_DEFAULT, USB_MAJOR, diff -Nru a/drivers/usb/image/scanner.h b/drivers/usb/image/scanner.h --- a/drivers/usb/image/scanner.h Fri Jan 17 15:21:34 2003 +++ b/drivers/usb/image/scanner.h Tue Feb 25 06:24:53 2003 @@ -1,5 +1,5 @@ /* - * Driver for USB Scanners (linux-2.5.60) + * Driver for USB Scanners (linux-2.5.64) * * Copyright (C) 1999, 2000, 2001, 2002 David E. Nelson * Previously maintained by Brian Beattie @@ -44,7 +44,7 @@ // #define DEBUG -#define DRIVER_VERSION "0.4.10" +#define DRIVER_VERSION "0.4.11" #define DRIVER_DESC "USB Scanner Driver" #include @@ -99,7 +99,13 @@ /* Artec */ { USB_DEVICE(0x05d8, 0x4001) }, /* Ultima 2000 */ { USB_DEVICE(0x05d8, 0x4002) }, /* Ultima 2000 (GT6801 based) */ + { USB_DEVICE(0x05d8, 0x4003) }, /* E+ 48U */ + { USB_DEVICE(0x05d8, 0x4004) }, /* E+ Pro */ + /* Avision */ + { USB_DEVICE(0x0638, 0x0a10) }, /* iVina FB1600 (=Umax Astra 4500) */ /* Benq: see Acer */ + /* Brother */ + { USB_DEVICE(0x04f9, 0x0111) }, /* MFC 6800 */ /* Canon */ { USB_DEVICE(0x04a9, 0x2201) }, /* CanoScan FB320U */ { USB_DEVICE(0x04a9, 0x2202) }, /* CanoScan FB620U */ @@ -117,6 +123,10 @@ /* Compaq */ { USB_DEVICE(0x049f, 0x0021) }, /* S200 */ /* Epson -- See Seiko/Epson below */ + /* Fujitsu */ + { USB_DEVICE(0x04c5, 0x1041) }, /* fi-4220c USB/SCSI info:mza@mu-tec.de */ + { USB_DEVICE(0x04c5, 0x1042) }, /* fi-4120c USB/SCSI info:mza@mu-tec.de */ + { USB_DEVICE(0x04c5, 0x1029) }, /* fi-4010c USB AVision info:mza@mu-tec.de */ /* Genius */ { USB_DEVICE(0x0458, 0x2001) }, /* ColorPage Vivid Pro */ { USB_DEVICE(0x0458, 0x2007) }, /* ColorPage HR6 V2 */ @@ -149,6 +159,8 @@ { USB_DEVICE(0x0638, 0x0268) }, /* 1200U */ /* Lexmark */ { USB_DEVICE(0x043d, 0x002d) }, /* X70/X73 */ + /* Medion */ + { USB_DEVICE(0x0461, 0x0377) }, /* MD 5345 - repackaged Primax? */ /* Memorex */ { USB_DEVICE(0x0461, 0x0346) }, /* 6136u - repackaged Primax ? */ /* Microtek */ @@ -202,7 +214,8 @@ { USB_DEVICE(0x07b3, 0x0015) }, /* OpticPro U24 */ { USB_DEVICE(0x07b3, 0x0016) }, /* Unknown */ { USB_DEVICE(0x07b3, 0x0017) }, /* OpticPro UT12/UT16/UT24 */ - { USB_DEVICE(0x07b3, 0x0401) }, /* OpticPro 1248U */ + { USB_DEVICE(0x07b3, 0x0400) }, /* OpticPro 1248U */ + { USB_DEVICE(0x07b3, 0x0401) }, /* OpticPro 1248U (another one) */ /* Primax/Colorado */ { USB_DEVICE(0x0461, 0x0300) }, /* G2-300 #1 */ { USB_DEVICE(0x0461, 0x0301) }, /* G2E-300 #1 */ @@ -210,12 +223,15 @@ { USB_DEVICE(0x0461, 0x0303) }, /* G2E-300 #2 */ { USB_DEVICE(0x0461, 0x0340) }, /* Colorado USB 9600 */ { USB_DEVICE(0x0461, 0x0341) }, /* Colorado 600u */ + { USB_DEVICE(0x0461, 0x0347) }, /* Primascan Colorado 2600u */ { USB_DEVICE(0x0461, 0x0360) }, /* Colorado USB 19200 */ { USB_DEVICE(0x0461, 0x0361) }, /* Colorado 1200u */ { USB_DEVICE(0x0461, 0x0380) }, /* G2-600 #1 */ { USB_DEVICE(0x0461, 0x0381) }, /* ReadyScan 636i */ { USB_DEVICE(0x0461, 0x0382) }, /* G2-600 #2 */ { USB_DEVICE(0x0461, 0x0383) }, /* G2E-600 */ + /* Prolink */ + { USB_DEVICE(0x06dc, 0x0014) }, /* Winscan Pro 2448U */ /* Relisis */ // { USB_DEVICE(0x0475, 0x0103) }, /* Episode - undetected endpoint */ /* Seiko/Epson Corp. */ @@ -241,6 +257,8 @@ { USB_DEVICE(0x04b8, 0x011e) }, /* Perfection 1660 Photo */ { USB_DEVICE(0x04b8, 0x0801) }, /* Stylus CX5200 */ { USB_DEVICE(0x04b8, 0x0802) }, /* Stylus CX3200 */ + /* SYSCAN */ + { USB_DEVICE(0x0a82, 0x4600) }, /* TravelScan 460/464 */ /* Umax */ { USB_DEVICE(0x1606, 0x0010) }, /* Astra 1220U */ { USB_DEVICE(0x1606, 0x0030) }, /* Astra 2000U */ diff -Nru a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig --- a/drivers/usb/input/Kconfig Sun Feb 16 07:37:13 2003 +++ b/drivers/usb/input/Kconfig Fri Feb 21 20:51:44 2003 @@ -159,6 +159,20 @@ The module will be called wacom. If you want to compile it as a module, say M here and read . +config USB_KBTAB + tristate "KB Gear JamStudio tablet support" + depends on USB && INPUT + help + Say Y here if you want to use the USB version of the KB Gear + JamStudio tablet. Make sure to say Y to "Mouse support" + (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support" + (CONFIG_INPUT_EVDEV) as well. + + 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 kbtab.o. If you want to compile it as a + module, say M here and read . + config USB_POWERMATE tristate "Griffin PowerMate and Contour Jog support" depends on USB && INPUT diff -Nru a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile --- a/drivers/usb/input/Makefile Wed Feb 12 02:05:01 2003 +++ b/drivers/usb/input/Makefile Fri Feb 21 20:51:44 2003 @@ -31,5 +31,6 @@ obj-$(CONFIG_USB_KBD) += usbkbd.o obj-$(CONFIG_USB_MOUSE) += usbmouse.o obj-$(CONFIG_USB_WACOM) += wacom.o +obj-$(CONFIG_USB_KBTAB) += kbtab.o obj-$(CONFIG_USB_POWERMATE) += powermate.o obj-$(CONFIG_USB_XPAD) += xpad.o diff -Nru a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c --- a/drivers/usb/input/hid-core.c Wed Feb 12 01:55:07 2003 +++ b/drivers/usb/input/hid-core.c Fri Feb 21 20:51:44 2003 @@ -1304,6 +1304,10 @@ #define USB_DEVICE_ID_WACOM_PL 0x0030 #define USB_DEVICE_ID_WACOM_INTUOS2 0x0040 +#define USB_VENDOR_ID_KBGEAR 0x084e +#define USB_DEVICE_ID_KBGEAR_JAMSTUDIO 0x1001 + + #define USB_VENDOR_ID_AIPTEK 0x08ca #define USB_DEVICE_ID_AIPTEK_6000 0x0020 @@ -1355,6 +1359,7 @@ { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 4, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_6000, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE }, diff -Nru a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/drivers/usb/input/kbtab.c Sat Feb 22 00:07:20 2003 @@ -0,0 +1,229 @@ +#include +#include +#include +#include +#include +#include + +/* + * Version Information + * v0.0.1 - Original, extremely basic version, 2.4.xx only + * v0.0.2 - Updated, works with 2.5.62 and 2.4.20; + * - added pressure-threshold modules param code from + * Alex Perry + */ + +#define DRIVER_VERSION "v0.0.2" +#define DRIVER_AUTHOR "Josh Myer " +#define DRIVER_DESC "USB KB Gear JamStudio Tablet driver" +#define DRIVER_LICENSE "GPL" + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE(DRIVER_LICENSE); + +#define USB_VENDOR_ID_KBGEAR 0x084e + +static int kb_pressure_click = 0x10; +MODULE_PARM (kb_pressure_click,"i"); +MODULE_PARM_DESC(kb_pressure_click, + "pressure threshold for clicks"); + +struct kbtab { + signed char *data; + dma_addr_t data_dma; + struct input_dev dev; + struct usb_device *usbdev; + struct urb *irq; + int open; + int x, y; + int button; + int pressure; + __u32 serial[2]; + char phys[32]; +}; + +static void kbtab_irq(struct urb *urb, struct pt_regs *regs) +{ + struct kbtab *kbtab = urb->context; + unsigned char *data = kbtab->data; + struct input_dev *dev = &kbtab->dev; + int retval; + + switch (urb->status) { + case 0: + /* success */ + break; + case -ECONNRESET: + case -ENOENT: + case -ESHUTDOWN: + /* this urb is terminated, clean up */ + dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status); + return; + default: + dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status); + goto exit; + } + + kbtab->x = (data[2] << 8) + data[1]; + kbtab->y = (data[4] << 8) + data[3]; + + kbtab->pressure = (data[5]); + + input_report_key(dev, BTN_TOOL_PEN, 1); + + input_report_abs(dev, ABS_X, kbtab->x); + input_report_abs(dev, ABS_Y, kbtab->y); + /*input_report_abs(dev, ABS_PRESSURE, kbtab->pressure);*/ + + /*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/ + input_report_key(dev, BTN_RIGHT, data[0] & 0x02); + + input_report_key(dev, BTN_LEFT, (kbtab->pressure > kb_pressure_click) ? 1 : 0); + + input_sync(dev); + + exit: + retval = usb_submit_urb (urb, GFP_ATOMIC); + if (retval) + err ("%s - usb_submit_urb failed with result %d", + __FUNCTION__, retval); +} + +struct usb_device_id kbtab_ids[] = { + { USB_DEVICE(USB_VENDOR_ID_KBGEAR, 0x1001), driver_info : 0 }, + { } +}; + +MODULE_DEVICE_TABLE(usb, kbtab_ids); + +static int kbtab_open(struct input_dev *dev) +{ + struct kbtab *kbtab = dev->private; + + if (kbtab->open++) + return 0; + + kbtab->irq->dev = kbtab->usbdev; + if (usb_submit_urb(kbtab->irq, GFP_KERNEL)) + return -EIO; + + return 0; +} + +static void kbtab_close(struct input_dev *dev) +{ + struct kbtab *kbtab = dev->private; + + if (!--kbtab->open) + usb_unlink_urb(kbtab->irq); +} + +static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *id) +{ + struct usb_device *dev = interface_to_usbdev(intf); + struct usb_endpoint_descriptor *endpoint; + struct kbtab *kbtab; + char path[64]; + + if (!(kbtab = kmalloc(sizeof(struct kbtab), GFP_KERNEL))) + return -ENOMEM; + memset(kbtab, 0, sizeof(struct kbtab)); + + kbtab->data = usb_buffer_alloc(dev, 8, SLAB_ATOMIC, &kbtab->data_dma); + if (!kbtab->data) { + kfree(kbtab); + return -ENOMEM; + } + + kbtab->irq = usb_alloc_urb(0, GFP_KERNEL); + if (!kbtab->irq) { + usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma); + kfree(kbtab); + return -ENOMEM; + } + + kbtab->dev.evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_MSC); + kbtab->dev.absbit[0] |= BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); + + kbtab->dev.keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT) | BIT(BTN_MIDDLE); + + kbtab->dev.keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH); + + kbtab->dev.mscbit[0] |= BIT(MSC_SERIAL); + + kbtab->dev.absmax[ABS_X] = 0x2000; + kbtab->dev.absmax[ABS_Y] = 0x1750; + kbtab->dev.absmax[ABS_PRESSURE] = 0xff; + + kbtab->dev.absfuzz[ABS_X] = 4; + kbtab->dev.absfuzz[ABS_Y] = 4; + + kbtab->dev.private = kbtab; + kbtab->dev.open = kbtab_open; + kbtab->dev.close = kbtab_close; + + usb_make_path(dev, path, 64); + sprintf(kbtab->phys, "%s/input0", path); + + kbtab->dev.name = "KB Gear Tablet"; + kbtab->dev.phys = kbtab->phys; + kbtab->dev.id.bustype = BUS_USB; + kbtab->dev.id.vendor = dev->descriptor.idVendor; + kbtab->dev.id.product = dev->descriptor.idProduct; + kbtab->dev.id.version = dev->descriptor.bcdDevice; + kbtab->usbdev = dev; + + endpoint = &intf->altsetting[0].endpoint[0].desc; + + usb_fill_int_urb(kbtab->irq, dev, + usb_rcvintpipe(dev, endpoint->bEndpointAddress), + kbtab->data, 8, + kbtab_irq, kbtab, endpoint->bInterval); + kbtab->irq->transfer_dma = kbtab->data_dma; + kbtab->irq->transfer_flags |= URB_NO_DMA_MAP; + + input_register_device(&kbtab->dev); + + printk(KERN_INFO "input: KB Gear Tablet on %s\n", path); + + usb_set_intfdata(intf, kbtab); + + return 0; +} + +static void kbtab_disconnect(struct usb_interface *intf) +{ + struct kbtab *kbtab = usb_get_intfdata (intf); + + usb_set_intfdata(intf, NULL); + if (kbtab) { + usb_unlink_urb(kbtab->irq); + input_unregister_device(&kbtab->dev); + usb_free_urb(kbtab->irq); + usb_buffer_free(interface_to_usbdev(intf), 10, kbtab->data, kbtab->data_dma); + kfree(kbtab); + } +} + +static struct usb_driver kbtab_driver = { + .name = "kbtab", + .probe = kbtab_probe, + .disconnect = kbtab_disconnect, + .id_table = kbtab_ids, +}; + +static int __init kbtab_init(void) +{ + usb_register(&kbtab_driver); + info(DRIVER_VERSION ":" DRIVER_DESC); + return 0; +} + +static void __exit kbtab_exit(void) +{ + usb_deregister(&kbtab_driver); +} + +module_init(kbtab_init); +module_exit(kbtab_exit); diff -Nru a/drivers/usb/media/konicawc.c b/drivers/usb/media/konicawc.c --- a/drivers/usb/media/konicawc.c Fri Dec 27 05:20:06 2002 +++ b/drivers/usb/media/konicawc.c Tue Feb 25 02:46:42 2003 @@ -266,7 +266,7 @@ sts &= ~0x40; } - /* work out the button status, but dont do + /* work out the button status, but don't do anything with it for now */ if(button != cam->buttonsts) { @@ -607,7 +607,7 @@ } if(newsize > MAX_FRAME_SIZE) { - DEBUG(1, "couldnt find size %d,%d", x, y); + DEBUG(1, "couldn't find size %d,%d", x, y); return -EINVAL; } @@ -806,7 +806,7 @@ while(i--) { usb_free_urb(cam->sts_urb[i]); } - err("cant allocate urbs"); + err("can't allocate urbs"); return -ENOMEM; } } diff -Nru a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c --- a/drivers/usb/misc/auerswald.c Mon Jan 6 06:43:20 2003 +++ b/drivers/usb/misc/auerswald.c Mon Feb 24 09:56:34 2003 @@ -1946,7 +1946,7 @@ if (intf->altsetting->desc.bInterfaceNumber != 0) return -ENODEV; - /* allocate memory for our device and intialize it */ + /* allocate memory for our device and initialize it */ cp = kmalloc (sizeof(auerswald_t), GFP_KERNEL); if (cp == NULL) { err ("out of memory"); diff -Nru a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c --- a/drivers/usb/misc/rio500.c Mon Jan 6 06:43:20 2003 +++ b/drivers/usb/misc/rio500.c Wed Feb 26 10:36:34 2003 @@ -332,7 +332,7 @@ } interruptible_sleep_on_timeout(&rio-> wait_q, NAK_TIMEOUT); continue; - } else if (!result & partial) { + } else if (!result && partial) { obuf += partial; thistime -= partial; } else diff -Nru a/drivers/usb/misc/speedtouch.c b/drivers/usb/misc/speedtouch.c --- a/drivers/usb/misc/speedtouch.c Tue Feb 18 04:38:06 2003 +++ b/drivers/usb/misc/speedtouch.c Fri Feb 28 05:23:18 2003 @@ -56,7 +56,6 @@ #include #include #include -#include #include #include #include @@ -69,11 +68,7 @@ #define DEBUG_PACKET 1 */ -#ifdef DEBUG -#define PDEBUG(arg...) printk(KERN_DEBUG __FILE__ ": " arg) -#else -#define PDEBUG(arg...) -#endif +#include #ifdef DEBUG_PACKET @@ -161,6 +156,7 @@ /* usb device part */ struct usb_device *usb_dev; + char description [64]; int firmware_loaded; /* atm device part */ @@ -324,16 +320,16 @@ unsigned long flags; if (!urb || !(rcv = urb->context) || !(instance = rcv->instance)) { - PDEBUG ("udsl_complete_receive: bad urb!\n"); + dbg ("udsl_complete_receive: bad urb!"); return; } - PDEBUG ("udsl_complete_receive entered (urb 0x%p, status %d)\n", urb, urb->status); + dbg ("udsl_complete_receive entered (urb 0x%p, status %d)", urb, urb->status); - tasklet_schedule (&instance->receive_tasklet); /* may not be in_interrupt() */ spin_lock_irqsave (&instance->completed_receivers_lock, flags); list_add_tail (&rcv->list, &instance->completed_receivers); + tasklet_schedule (&instance->receive_tasklet); spin_unlock_irqrestore (&instance->completed_receivers_lock, flags); } @@ -349,7 +345,7 @@ struct sk_buff *new = NULL, *tmp = NULL; int err; - PDEBUG ("udsl_process_receive entered\n"); + dbg ("udsl_process_receive entered"); spin_lock_irqsave (&instance->completed_receivers_lock, flags); while (!list_empty (&instance->completed_receivers)) { @@ -358,11 +354,11 @@ spin_unlock_irqrestore (&instance->completed_receivers_lock, flags); urb = rcv->urb; - PDEBUG ("udsl_process_receive: got packet %p with length %d and status %d\n", urb, urb->actual_length, urb->status); + dbg ("udsl_process_receive: got packet %p with length %d and status %d", urb, urb->actual_length, urb->status); switch (urb->status) { case 0: - PDEBUG ("udsl_process_receive: processing urb with rcv %p, urb %p, skb %p\n", rcv, urb, rcv->skb); + dbg ("udsl_process_receive: processing urb with rcv %p, urb %p, skb %p", rcv, urb, rcv->skb); /* update the skb structure */ skb = rcv->skb; @@ -370,13 +366,13 @@ skb_put (skb, urb->actual_length); data_start = skb->data; - PDEBUG ("skb->len = %d\n", skb->len); + dbg ("skb->len = %d", skb->len); PACKETDEBUG (skb->data, skb->len); while ((new = atmsar_decode_rawcell (instance->atmsar_vcc_list, skb, &atmsar_vcc)) != NULL) { - PDEBUG ("(after cell processing)skb->len = %d\n", new->len); + dbg ("(after cell processing)skb->len = %d", new->len); switch (atmsar_vcc->type) { case ATMSAR_TYPE_AAL5: @@ -385,19 +381,19 @@ /* we can't send NULL skbs upstream, the ATM layer would try to close the vcc... */ if (new) { - PDEBUG ("(after aal5 decap) skb->len = %d\n", new->len); + dbg ("(after aal5 decap) skb->len = %d", new->len); if (new->len && atm_charge (atmsar_vcc->vcc, new->truesize)) { PACKETDEBUG (new->data, new->len); atmsar_vcc->vcc->push (atmsar_vcc->vcc, new); } else { - PDEBUG - ("dropping incoming packet : rx_inuse = %d, vcc->sk->rcvbuf = %d, skb->true_size = %d\n", + dbg + ("dropping incoming packet : rx_inuse = %d, vcc->sk->rcvbuf = %d, skb->true_size = %d", atomic_read (&atmsar_vcc->vcc->rx_inuse), atmsar_vcc->vcc->sk->rcvbuf, new->truesize); dev_kfree_skb (new); } } else { - PDEBUG ("atmsar_decode_aal5 returned NULL!\n"); + dbg ("atmsar_decode_aal5 returned NULL!"); dev_kfree_skb (tmp); } break; @@ -422,10 +418,10 @@ rcv); if (!(err = usb_submit_urb (urb, GFP_ATOMIC))) break; - PDEBUG ("udsl_process_receive: submission failed (%d)\n", err); + dbg ("udsl_process_receive: submission failed (%d)", err); /* fall through */ default: /* error or urb unlinked */ - PDEBUG ("udsl_process_receive: adding to spare_receivers\n"); + dbg ("udsl_process_receive: adding to spare_receivers"); spin_lock_irqsave (&instance->spare_receivers_lock, flags); list_add (&rcv->list, &instance->spare_receivers); spin_unlock_irqrestore (&instance->spare_receivers_lock, flags); @@ -435,7 +431,7 @@ spin_lock_irqsave (&instance->completed_receivers_lock, flags); } /* while */ spin_unlock_irqrestore (&instance->completed_receivers_lock, flags); - PDEBUG ("udsl_process_receive successful\n"); + dbg ("udsl_process_receive successful"); } static void udsl_fire_receivers (struct udsl_instance_data *instance) @@ -454,7 +450,7 @@ list_for_each_safe (pos, n, &receivers) { struct udsl_receiver *rcv = list_entry (pos, struct udsl_receiver, list); - PDEBUG ("udsl_fire_receivers: firing urb %p\n", rcv->urb); + dbg ("udsl_fire_receivers: firing urb %p", rcv->urb); usb_fill_bulk_urb (rcv->urb, instance->usb_dev, @@ -465,7 +461,7 @@ rcv); if (usb_submit_urb (rcv->urb, GFP_KERNEL) < 0) { - PDEBUG ("udsl_fire_receivers: submit failed!\n"); + dbg ("udsl_fire_receivers: submit failed!"); spin_lock_irqsave (&instance->spare_receivers_lock, flags); list_move (pos, &instance->spare_receivers); spin_unlock_irqrestore (&instance->spare_receivers_lock, flags); @@ -487,17 +483,17 @@ unsigned long flags; if (!urb || !(snd = urb->context) || !(instance = snd->instance)) { - PDEBUG ("udsl_complete_send: bad urb!\n"); + dbg ("udsl_complete_send: bad urb!"); return; } - PDEBUG ("udsl_complete_send entered (urb 0x%p, status %d)\n", urb, urb->status); + dbg ("udsl_complete_send entered (urb 0x%p, status %d)", urb, urb->status); - tasklet_schedule (&instance->send_tasklet); /* may not be in_interrupt() */ spin_lock_irqsave (&instance->send_lock, flags); list_add (&snd->list, &instance->spare_senders); list_add (&snd->buffer->list, &instance->spare_buffers); + tasklet_schedule (&instance->send_tasklet); spin_unlock_irqrestore (&instance->send_lock, flags); } @@ -513,7 +509,7 @@ struct udsl_sender *snd; unsigned char *target; - PDEBUG ("udsl_process_send entered\n"); + dbg ("udsl_process_send entered"); made_progress: spin_lock_irqsave (&instance->send_lock, flags); @@ -521,10 +517,10 @@ if (!list_empty (&instance->filled_buffers)) { buf = list_entry (instance->filled_buffers.next, struct udsl_send_buffer, list); list_del (&buf->list); - PDEBUG ("sending filled buffer (0x%p)\n", buf); + dbg ("sending filled buffer (0x%p)", buf); } else if ((buf = instance->current_buffer)) { instance->current_buffer = NULL; - PDEBUG ("sending current buffer (0x%p)\n", buf); + dbg ("sending current buffer (0x%p)", buf); } else /* all buffers empty */ break; @@ -541,10 +537,10 @@ udsl_complete_send, snd); - PDEBUG ("submitting urb 0x%p, contains %d cells\n", snd->urb, UDSL_SND_BUFFER_SIZE - buf->free_cells); + dbg ("submitting urb 0x%p, contains %d cells", snd->urb, UDSL_SND_BUFFER_SIZE - buf->free_cells); if ((err = usb_submit_urb(snd->urb, GFP_ATOMIC)) < 0) { - PDEBUG ("submission failed (%d)!\n", err); + dbg ("submission failed (%d)!", err); spin_lock_irqsave (&instance->send_lock, flags); list_add (&snd->list, &instance->spare_senders); spin_unlock_irqrestore (&instance->send_lock, flags); @@ -557,7 +553,7 @@ spin_unlock_irqrestore (&instance->send_lock, flags); if (!instance->current_skb && !(instance->current_skb = skb_dequeue (&instance->sndqueue))) { - PDEBUG ("done - no more skbs\n"); + dbg ("done - no more skbs"); return; } @@ -568,7 +564,7 @@ if (list_empty (&instance->spare_buffers)) { instance->current_buffer = NULL; spin_unlock_irqrestore (&instance->send_lock, flags); - PDEBUG ("done - no more buffers\n"); + dbg ("done - no more buffers"); return; } buf = list_entry (instance->spare_buffers.next, struct udsl_send_buffer, list); @@ -584,7 +580,7 @@ cells_to_write = min (buf->free_cells, UDSL_SKB (skb)->num_cells); target = buf->free_start; - PDEBUG ("writing %u cells from skb 0x%p to buffer 0x%p\n", cells_to_write, skb, buf); + dbg ("writing %u cells from skb 0x%p to buffer 0x%p", cells_to_write, skb, buf); for (i = 0; i < cells_to_write; i++) target = udsl_write_cell (skb, target); @@ -593,15 +589,15 @@ if (!(buf->free_cells -= cells_to_write)) { list_add_tail (&buf->list, &instance->filled_buffers); instance->current_buffer = NULL; - PDEBUG ("queued filled buffer\n"); + dbg ("queued filled buffer"); } - PDEBUG ("buffer contains %d cells, %d left\n", UDSL_SND_BUFFER_SIZE - buf->free_cells, buf->free_cells); + dbg ("buffer contains %d cells, %d left", UDSL_SND_BUFFER_SIZE - buf->free_cells, buf->free_cells); if (!UDSL_SKB (skb)->num_cells) { struct atm_vcc *vcc = UDSL_SKB (skb)->atm_data.vcc; - PDEBUG ("discarding empty skb\n"); + dbg ("discarding empty skb"); if (vcc->pop) vcc->pop (vcc, skb); else @@ -620,11 +616,11 @@ unsigned long flags; struct sk_buff *skb, *n; - PDEBUG ("udsl_cancel_send entered\n"); + dbg ("udsl_cancel_send entered"); spin_lock_irqsave (&instance->sndqueue.lock, flags); for (skb = instance->sndqueue.next, n = skb->next; skb != (struct sk_buff *)&instance->sndqueue; skb = n, n = skb->next) if (UDSL_SKB (skb)->atm_data.vcc == vcc) { - PDEBUG ("popping skb 0x%p\n", skb); + dbg ("popping skb 0x%p", skb); __skb_unlink (skb, &instance->sndqueue); if (vcc->pop) vcc->pop (vcc, skb); @@ -635,7 +631,7 @@ tasklet_disable (&instance->send_tasklet); if ((skb = instance->current_skb) && (UDSL_SKB (skb)->atm_data.vcc == vcc)) { - PDEBUG ("popping current skb (0x%p)\n", skb); + dbg ("popping current skb (0x%p)", skb); instance->current_skb = NULL; if (vcc->pop) vcc->pop (vcc, skb); @@ -643,30 +639,30 @@ kfree_skb (skb); } tasklet_enable (&instance->send_tasklet); - PDEBUG ("udsl_cancel_send done\n"); + dbg ("udsl_cancel_send done"); } static int udsl_atm_send (struct atm_vcc *vcc, struct sk_buff *skb) { struct udsl_instance_data *instance = vcc->dev->dev_data; - PDEBUG ("udsl_atm_send called (skb 0x%p, len %u)\n", skb, skb->len); + dbg ("udsl_atm_send called (skb 0x%p, len %u)", skb, skb->len); - if (!instance) { - PDEBUG ("NULL instance!\n"); - return -EINVAL; + if (!instance || !instance->usb_dev) { + dbg ("NULL data!"); + return -ENODEV; } if (!instance->firmware_loaded) return -EAGAIN; if (vcc->qos.aal != ATM_AAL5) { - PDEBUG ("unsupported ATM type %d!\n", vcc->qos.aal); + dbg ("unsupported ATM type %d!", vcc->qos.aal); return -EINVAL; } if (skb->len > ATM_MAX_AAL5_PDU) { - PDEBUG ("packet too long (%d vs %d)!\n", skb->len, ATM_MAX_AAL5_PDU); + dbg ("packet too long (%d vs %d)!", skb->len, ATM_MAX_AAL5_PDU); return -EINVAL; } @@ -695,16 +691,17 @@ struct udsl_instance_data *instance = dev->dev_data; if (!instance) { - PDEBUG ("udsl_atm_dev_close: NULL instance!\n"); + dbg ("udsl_atm_dev_close: NULL instance!"); return; } - PDEBUG ("udsl_atm_dev_close: queue has %u elements\n", instance->sndqueue.qlen); + dbg ("udsl_atm_dev_close: queue has %u elements", instance->sndqueue.qlen); - PDEBUG ("udsl_atm_dev_close: killing tasklet\n"); + dbg ("udsl_atm_dev_close: killing tasklet"); tasklet_kill (&instance->send_tasklet); - PDEBUG ("udsl_atm_dev_close: freeing instance\n"); + dbg ("udsl_atm_dev_close: freeing instance"); kfree (instance); + dev->dev_data = NULL; } @@ -720,13 +717,15 @@ int left = *pos; if (!instance) { - PDEBUG ("NULL instance!\n"); + dbg ("NULL instance!"); return -ENODEV; } if (!left--) - return sprintf (page, "SpeedTouch USB %s-%s (%02x:%02x:%02x:%02x:%02x:%02x)\n", - instance->usb_dev->bus->bus_name, instance->usb_dev->devpath, + return sprintf (page, "%s\n", instance->description); + + if (!left--) + return sprintf (page, "MAC: %02x:%02x:%02x:%02x:%02x:%02x\n", atm_dev->esi[0], atm_dev->esi[1], atm_dev->esi[2], atm_dev->esi[3], atm_dev->esi[4], atm_dev->esi[5]); @@ -738,6 +737,30 @@ atomic_read (&atm_dev->stats.aal5.rx_err), atomic_read (&atm_dev->stats.aal5.rx_drop)); + if (!left--) { + switch (atm_dev->signal) { + case ATM_PHY_SIG_FOUND: + sprintf (page, "Line up"); + break; + case ATM_PHY_SIG_LOST: + sprintf (page, "Line down"); + break; + default: + sprintf (page, "Line state unknown"); + break; + } + + if (instance->usb_dev) { + if (!instance->firmware_loaded) + strcat (page, ", no firmware\n"); + else + strcat (page, ", firmware loaded\n"); + } else + strcat (page, ", disconnected\n"); + + return strlen (page); + } + return 0; } @@ -752,10 +775,10 @@ { struct udsl_instance_data *instance = vcc->dev->dev_data; - PDEBUG ("udsl_atm_open called\n"); + dbg ("udsl_atm_open called"); - if (!instance) { - PDEBUG ("NULL instance!\n"); + if (!instance || !instance->usb_dev) { + dbg ("NULL data!"); return -ENODEV; } @@ -784,7 +807,7 @@ if (instance->firmware_loaded) udsl_fire_receivers (instance); - PDEBUG ("udsl_atm_open successfull\n"); + dbg ("udsl_atm_open successful"); return 0; } @@ -792,10 +815,10 @@ { struct udsl_instance_data *instance = vcc->dev->dev_data; - PDEBUG ("udsl_atm_close called\n"); + dbg ("udsl_atm_close called"); if (!instance) { - PDEBUG ("NULL instance!\n"); + dbg ("NULL instance!"); return; } @@ -814,7 +837,7 @@ MOD_DEC_USE_COUNT; - PDEBUG ("udsl_atm_close successfull\n"); + dbg ("udsl_atm_close successful"); return; } @@ -837,10 +860,10 @@ { struct udsl_instance_data *instance = usb_get_intfdata (intf); - PDEBUG ("udsl_usb_ioctl entered\n"); + dbg ("udsl_usb_ioctl entered"); if (!instance) { - PDEBUG ("NULL instance!\n"); + dbg ("NULL instance!"); return -ENODEV; } @@ -869,10 +892,10 @@ int ifnum = intf->altsetting->desc.bInterfaceNumber; struct udsl_instance_data *instance; unsigned char mac_str [13]; - unsigned char mac [6]; - int i; + int i, length; + char *buf; - PDEBUG ("Trying device with Vendor=0x%x, Product=0x%x, ifnum %d\n", + dbg ("Trying device with Vendor=0x%x, Product=0x%x, ifnum %d", dev->descriptor.idVendor, dev->descriptor.idProduct, ifnum); if ((dev->descriptor.bDeviceClass != USB_CLASS_VENDOR_SPEC) || @@ -880,11 +903,11 @@ (dev->descriptor.idProduct != SPEEDTOUCH_PRODUCTID) || (ifnum != 1)) return -ENODEV; - PDEBUG ("Device Accepted\n"); + dbg ("Device Accepted"); /* instance init */ if (!(instance = kmalloc (sizeof (struct udsl_instance_data), GFP_KERNEL))) { - PDEBUG ("No memory for Instance data!\n"); + dbg ("No memory for Instance data!"); return -ENOMEM; } @@ -916,12 +939,12 @@ struct udsl_receiver *rcv = &(instance->all_receivers[i]); if (!(rcv->skb = dev_alloc_skb (UDSL_RCV_BUFFER_SIZE * ATM_CELL_SIZE))) { - PDEBUG ("No memory for skb %d!\n", i); + dbg ("No memory for skb %d!", i); goto fail; } if (!(rcv->urb = usb_alloc_urb (0, GFP_KERNEL))) { - PDEBUG ("No memory for receive urb %d!\n", i); + dbg ("No memory for receive urb %d!", i); goto fail; } @@ -929,7 +952,7 @@ list_add (&rcv->list, &instance->spare_receivers); - PDEBUG ("skb->truesize = %d (asked for %d)\n", rcv->skb->truesize, UDSL_RCV_BUFFER_SIZE * ATM_CELL_SIZE); + dbg ("skb->truesize = %d (asked for %d)", rcv->skb->truesize, UDSL_RCV_BUFFER_SIZE * ATM_CELL_SIZE); } /* send init */ @@ -937,7 +960,7 @@ struct udsl_sender *snd = &(instance->all_senders[i]); if (!(snd->urb = usb_alloc_urb (0, GFP_KERNEL))) { - PDEBUG ("No memory for send urb %d!\n", i); + dbg ("No memory for send urb %d!", i); goto fail; } @@ -950,7 +973,7 @@ struct udsl_send_buffer *buf = &(instance->all_buffers[i]); if (!(buf->base = kmalloc (UDSL_SND_BUFFER_SIZE * ATM_CELL_SIZE, GFP_KERNEL))) { - PDEBUG ("No memory for send buffer %d!\n", i); + dbg ("No memory for send buffer %d!", i); goto fail; } @@ -959,28 +982,47 @@ /* atm init */ if (!(instance->atm_dev = atm_dev_register (udsl_driver_name, &udsl_atm_devops, -1, 0))) { - PDEBUG ("failed to register ATM device!\n"); + dbg ("failed to register ATM device!"); goto fail; } instance->atm_dev->ci_range.vpi_bits = ATM_CI_MAX; instance->atm_dev->ci_range.vci_bits = ATM_CI_MAX; - instance->atm_dev->signal = ATM_PHY_SIG_LOST; + instance->atm_dev->signal = ATM_PHY_SIG_UNKNOWN; /* tmp init atm device, set to 128kbit */ instance->atm_dev->link_rate = 128 * 1000 / 424; /* set MAC address, it is stored in the serial number */ - usb_string (instance->usb_dev, instance->usb_dev->descriptor.iSerialNumber, mac_str, 13); - for (i = 0; i < 6; i++) - mac[i] = (hex2int (mac_str[i * 2]) * 16) + (hex2int (mac_str[i * 2 + 1])); + memset (instance->atm_dev->esi, 0, sizeof (instance->atm_dev->esi)); + if (usb_string (dev, dev->descriptor.iSerialNumber, mac_str, sizeof (mac_str)) == 12) + for (i = 0; i < 6; i++) + instance->atm_dev->esi[i] = (hex2int (mac_str[i * 2]) * 16) + (hex2int (mac_str[i * 2 + 1])); + + /* device description */ + buf = instance->description; + length = sizeof (instance->description); + + if ((i = usb_string (dev, dev->descriptor.iProduct, buf, length)) < 0) + goto finish; - PDEBUG ("MAC is %02x:%02x:%02x:%02x:%02x:%02x\n", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + buf += i; + length -= i; - memcpy (instance->atm_dev->esi, mac, 6); + i = snprintf (buf, length, " ("); + buf += i; + length -= i; - wmb (); + if (length <= 0 || (i = usb_make_path (dev, buf, length)) < 0) + goto finish; + buf += i; + length -= i; + + snprintf (buf, length, ")"); + +finish: + /* ready for ATM callbacks */ instance->atm_dev->dev_data = instance; usb_set_intfdata (intf, instance); @@ -1016,12 +1058,12 @@ unsigned int count = 0; int result, i; - PDEBUG ("disconnecting\n"); + dbg ("disconnecting"); usb_set_intfdata (intf, NULL); if (!instance) { - PDEBUG ("NULL instance!\n"); + dbg ("NULL instance!"); return; } @@ -1036,13 +1078,13 @@ INIT_LIST_HEAD (&instance->spare_receivers); up (&instance->serialize); - PDEBUG ("udsl_usb_disconnect: flushed %u spare receivers\n", count); + dbg ("udsl_usb_disconnect: flushed %u spare receivers", count); count = UDSL_NUMBER_RCV_URBS - count; for (i = 0; i < UDSL_NUMBER_RCV_URBS; i++) if ((result = usb_unlink_urb (instance->all_receivers[i].urb)) < 0) - PDEBUG ("udsl_usb_disconnect: usb_unlink_urb on receive urb %d returned %d\n", i, result); + dbg ("udsl_usb_disconnect: usb_unlink_urb on receive urb %d returned %d", i, result); /* wait for completion handlers to finish */ do { @@ -1054,7 +1096,7 @@ panic (__FILE__ ": memory corruption detected at line %d!\n", __LINE__); spin_unlock_irqrestore (&instance->completed_receivers_lock, flags); - PDEBUG ("udsl_usb_disconnect: found %u completed receivers\n", completed); + dbg ("udsl_usb_disconnect: found %u completed receivers", completed); if (completed == count) break; @@ -1062,14 +1104,14 @@ yield (); } while (1); - PDEBUG ("udsl_usb_disconnect: flushing\n"); + dbg ("udsl_usb_disconnect: flushing"); /* no need to take the spinlock */ INIT_LIST_HEAD (&instance->completed_receivers); tasklet_enable (&instance->receive_tasklet); tasklet_kill (&instance->receive_tasklet); - PDEBUG ("udsl_usb_disconnect: freeing receivers\n"); + dbg ("udsl_usb_disconnect: freeing receivers"); for (i = 0; i < UDSL_NUMBER_RCV_URBS; i++) { struct udsl_receiver *rcv = &(instance->all_receivers[i]); @@ -1082,7 +1124,7 @@ for (i = 0; i < UDSL_NUMBER_SND_URBS; i++) if ((result = usb_unlink_urb (instance->all_senders[i].urb)) < 0) - PDEBUG ("udsl_usb_disconnect: usb_unlink_urb on send urb %d returned %d\n", i, result); + dbg ("udsl_usb_disconnect: usb_unlink_urb on send urb %d returned %d", i, result); /* wait for completion handlers to finish */ do { @@ -1093,7 +1135,7 @@ panic (__FILE__ ": memory corruption detected at line %d!\n", __LINE__); spin_unlock_irqrestore (&instance->send_lock, flags); - PDEBUG ("udsl_usb_disconnect: found %u spare senders\n", count); + dbg ("udsl_usb_disconnect: found %u spare senders", count); if (count == UDSL_NUMBER_SND_URBS) break; @@ -1101,7 +1143,7 @@ yield (); } while (1); - PDEBUG ("udsl_usb_disconnect: flushing\n"); + dbg ("udsl_usb_disconnect: flushing"); /* no need to take the spinlock */ INIT_LIST_HEAD (&instance->spare_senders); INIT_LIST_HEAD (&instance->spare_buffers); @@ -1109,16 +1151,18 @@ tasklet_enable (&instance->send_tasklet); - PDEBUG ("udsl_usb_disconnect: freeing senders\n"); + dbg ("udsl_usb_disconnect: freeing senders"); for (i = 0; i < UDSL_NUMBER_SND_URBS; i++) usb_free_urb (instance->all_senders[i].urb); - PDEBUG ("udsl_usb_disconnect: freeing buffers\n"); + dbg ("udsl_usb_disconnect: freeing buffers"); for (i = 0; i < UDSL_NUMBER_SND_BUFS; i++) kfree (instance->all_buffers[i].base); + instance->usb_dev = NULL; + /* atm finalize */ - shutdown_atm_dev (instance->atm_dev); + shutdown_atm_dev (instance->atm_dev); /* frees instance */ } @@ -1132,7 +1176,7 @@ { struct sk_buff *skb; /* dummy for sizeof */ - PDEBUG ("udsl_usb_init: driver version " DRIVER_VERSION "\n"); + dbg ("udsl_usb_init: driver version " DRIVER_VERSION); if (sizeof (struct udsl_control) > sizeof (skb->cb)) { printk (KERN_ERR __FILE__ ": unusable with this kernel!\n"); @@ -1144,7 +1188,7 @@ static void __exit udsl_usb_cleanup (void) { - PDEBUG ("udsl_usb_cleanup\n"); + dbg ("udsl_usb_cleanup"); usb_deregister (&udsl_usb_driver); } @@ -1175,7 +1219,7 @@ for (j = 0; (j < 16) && (i < len); j++, i++) { sprintf (buffer, "%s %2.2x", buffer, data[i]); } - PDEBUG ("%s\n", buffer); + dbg ("%s", buffer); } return i; } diff -Nru a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c --- a/drivers/usb/misc/usblcd.c Fri Dec 27 05:20:29 2002 +++ b/drivers/usb/misc/usblcd.c Wed Feb 26 10:36:59 2003 @@ -153,7 +153,7 @@ } interruptible_sleep_on_timeout(&lcd-> wait_q, NAK_TIMEOUT); continue; - } else if (!result & partial) { + } else if (!result && partial) { obuf += partial; thistime -= partial; } else diff -Nru a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c --- a/drivers/usb/misc/usbtest.c Fri Jan 3 10:22:00 2003 +++ b/drivers/usb/misc/usbtest.c Wed Feb 19 09:35:04 2003 @@ -552,6 +552,7 @@ * (b) protocol stalls (control-only) will autorecover. * it's quite not like bulk/intr; no halt clearing. * (c) short control reads are reported and handled. + * (d) queues are always processed in-order */ struct ctrl_ctx { @@ -563,66 +564,68 @@ int status; struct urb **urb; struct usbtest_param *param; + int last; +}; + +#define NUM_SUBCASES 13 /* how many test subcases here? */ + +struct subcase { + struct usb_ctrlrequest setup; + int number; + int expected; }; static void ctrl_complete (struct urb *urb, struct pt_regs *regs) { struct ctrl_ctx *ctx = urb->context; struct usb_ctrlrequest *reqp; + struct subcase *subcase; int status = urb->status; reqp = (struct usb_ctrlrequest *)urb->setup_packet; + subcase = container_of (reqp, struct subcase, setup); spin_lock (&ctx->lock); ctx->count--; ctx->pending--; - /* FIXME verify that the completions are in the right sequence. - * we could store the test number with the setup packet, that - * buffer has extra space. + /* queue must transfer and complete in fifo order, unless + * usb_unlink_urb() is used to unlink something not at the + * physical queue head (not tested). */ - - switch (status) { - case 0: /* success */ - case -EREMOTEIO: /* short read */ - if (reqp->bRequestType == (USB_DIR_IN|USB_RECIP_DEVICE) - && reqp->bRequest == USB_REQ_GET_DESCRIPTOR - && ((le16_to_cpu (reqp->wValue) >> 8) - == USB_DT_DEVICE)) { - if (reqp->wLength > USB_DT_DEVICE_SIZE - && status == -EREMOTEIO) - status = 0; - else if (reqp->wLength == USB_DT_DEVICE_SIZE - && status != 0) - status = -EIO; - if (status) - goto error; - } - break; - case -ECONNRESET: /* async unlink */ - break; - case -EPIPE: /* (protocol) stall */ - if (reqp->bRequestType == (USB_DIR_IN|USB_RECIP_INTERFACE) - && reqp->bRequest == USB_REQ_GET_INTERFACE) + if (subcase->number > 0) { + if ((subcase->number - ctx->last) != 1) { + dbg ("subcase %d completed out of order, last %d", + subcase->number, ctx->last); + status = -EDOM; + goto error; + } + } + ctx->last = subcase->number; + + /* succeed or fault in only one way? */ + if (status == subcase->expected) + status = 0; + + /* async unlink for cleanup? */ + else if (status != -ECONNRESET) { + + /* some faults are allowed, not required */ + if (subcase->expected > 0 && ( + ((urb->status == -subcase->expected /* happened */ + || urb->status == 0)))) /* didn't */ status = 0; - else if (reqp->bRequestType == (USB_DIR_IN|USB_RECIP_DEVICE) - && reqp->bRequest == USB_REQ_GET_DESCRIPTOR) { - switch (le16_to_cpu (reqp->wValue) >> 8) { - case USB_DT_DEVICE_QUALIFIER: - case USB_DT_OTHER_SPEED_CONFIG: - case USB_DT_INTERFACE: - case USB_DT_ENDPOINT: - status = 0; - } - } else if (reqp->bRequestType == USB_RECIP_ENDPOINT - && reqp->bRequest == USB_REQ_CLEAR_FEATURE) + /* sometimes more than one fault is allowed */ + else if (subcase->number == 12 && status == -EPIPE) status = 0; - /* some stalls we plan on; others would be errors */ - if (status == 0) - break; - /* else FALLTHROUGH */ + else + dbg ("subtest %d error, status %d", + subcase->number, status); + } + + /* unexpected status codes mean errors; ideally, in hardware */ + if (status) { error: - default: /* this fault's an error */ if (ctx->status == 0) { int i; @@ -631,10 +634,8 @@ reqp->bRequestType, reqp->bRequest, status, ctx->count); - /* FIXME use this "unlink everything" exit route - * in all cases, not just for fault cleanup. - * it'll be another test mode, but one that makes - * testing be more consistent. + /* FIXME this "unlink everything" exit route should + * be a separate test case. */ /* unlink whatever's still pending */ @@ -688,6 +689,7 @@ context.pending = 0; context.status = -ENOMEM; context.param = param; + context.last = -1; /* allocate and init the urbs we'll queue. * as with bulk/intr sglists, sglen is the queue depth; it also @@ -701,7 +703,9 @@ int pipe = usb_rcvctrlpipe (udev, 0); unsigned len; struct urb *u; - struct usb_ctrlrequest req, *reqp; + struct usb_ctrlrequest req; + struct subcase *reqp; + int expected = 0; /* requests here are mostly expected to succeed on any * device, but some are chosen to trigger protocol stalls @@ -711,7 +715,7 @@ req.bRequest = USB_REQ_GET_DESCRIPTOR; req.bRequestType = USB_DIR_IN|USB_RECIP_DEVICE; - switch (i % 12 /* number of subtest cases here */) { + switch (i % NUM_SUBCASES) { case 0: // get device descriptor req.wValue = cpu_to_le16 (USB_DT_DEVICE << 8); len = sizeof (struct usb_device_descriptor); @@ -725,6 +729,7 @@ req.bRequestType = USB_DIR_IN|USB_RECIP_INTERFACE; // index = 0 means first interface len = 1; + expected = EPIPE; break; case 3: // get interface status req.bRequest = USB_REQ_GET_STATUS; @@ -740,6 +745,8 @@ case 5: // get device qualifier (MAY STALL) req.wValue = cpu_to_le16 (USB_DT_DEVICE_QUALIFIER << 8); len = sizeof (struct usb_qualifier_descriptor); + if (udev->speed != USB_SPEED_HIGH) + expected = EPIPE; break; case 6: // get first config descriptor, plus interface req.wValue = cpu_to_le16 ((USB_DT_CONFIG << 8) | 0); @@ -750,6 +757,7 @@ req.wValue = cpu_to_le16 (USB_DT_INTERFACE << 8); // interface == 0 len = sizeof (struct usb_interface_descriptor); + expected = -EPIPE; break; // NOTE: two consecutive stalls in the queue here. // that tests fault recovery a bit more aggressively. @@ -760,6 +768,7 @@ // wIndex 0 == ep0 (shouldn't halt!) len = 0; pipe = usb_sndctrlpipe (udev, 0); + expected = EPIPE; break; case 9: // get endpoint status req.bRequest = USB_REQ_GET_STATUS; @@ -770,18 +779,21 @@ case 10: // trigger short read (EREMOTEIO) req.wValue = cpu_to_le16 ((USB_DT_CONFIG << 8) | 0); len = 1024; + expected = -EREMOTEIO; break; // NOTE: two consecutive _different_ faults in the queue. case 11: // get endpoint descriptor (ALWAYS STALLS) req.wValue = cpu_to_le16 (USB_DT_ENDPOINT << 8); // endpoint == 0 len = sizeof (struct usb_interface_descriptor); + expected = -EPIPE; break; // NOTE: sometimes even a third fault in the queue! case 12: // get string 0 descriptor (MAY STALL) req.wValue = cpu_to_le16 (USB_DT_STRING << 8); // string == 0, for language IDs len = sizeof (struct usb_interface_descriptor); + expected = EREMOTEIO; // or EPIPE, if no strings break; default: err ("bogus number of ctrl queue testcases!"); @@ -793,12 +805,14 @@ if (!u) goto cleanup; - reqp = usb_buffer_alloc (udev, sizeof req, SLAB_KERNEL, + reqp = usb_buffer_alloc (udev, sizeof *reqp, SLAB_KERNEL, &u->setup_dma); if (!reqp) goto cleanup; - *reqp = req; - u->setup_packet = (char *) reqp; + reqp->setup = req; + reqp->number = i % NUM_SUBCASES; + reqp->expected = expected; + u->setup_packet = (char *) &reqp->setup; u->context = &context; u->complete = ctrl_complete; @@ -839,6 +853,7 @@ kfree (urb); return context.status; } +#undef NUM_SUBCASES /*-------------------------------------------------------------------------*/ @@ -886,7 +901,16 @@ * hcd states and code paths, even with little other system load. */ wait_ms (jiffies % (2 * INTERRUPT_RATE)); +retry: retval = usb_unlink_urb (urb); + if (retval == -EBUSY) { + /* we can't unlink urbs while they're completing. + * "normal" drivers would prevent resubmission, but + * since we're testing unlink paths, we can't. + */ + dbg ("unlink retry"); + goto retry; + } if (!(retval == 0 || retval == -EINPROGRESS)) { dbg ("submit/unlink fail %d", retval); return retval; @@ -1309,7 +1333,13 @@ .alt = 1, }; -/* ezusb family device with dedicated usb test firmware*/ +/* ezusb family device with dedicated usb test firmware, + * or a peripheral running Linux and 'zero.c' test firmware. + * + * FIXME usbtest should read the descriptors, since compatible + * test firmware might run on hardware (pxa250 for one) that + * can't configure an ep2in-bulk. + */ static struct usbtest_info fw_info = { .name = "usb test device", .ep_in = 2, diff -Nru a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig --- a/drivers/usb/serial/Kconfig Tue Feb 11 23:29:49 2003 +++ b/drivers/usb/serial/Kconfig Wed Feb 26 08:28:00 2003 @@ -246,6 +246,12 @@ The module will be called keyspan. If you want to compile it as a module, say M here and read . +config USB_SERIAL_KEYSPAN_MPR + bool "USB Keyspan MPR Firmware" + depends on USB_SERIAL_KEYSPAN + help + Say Y here to include firmware for the Keyspan MPR converter. + config USB_SERIAL_KEYSPAN_USA28 bool "USB Keyspan USA-28 Firmware" depends on USB_SERIAL_KEYSPAN @@ -311,6 +317,12 @@ depends on USB_SERIAL_KEYSPAN help Say Y here to include firmware for the USA-49W converter. + +config USB_SERIAL_KEYSPAN_USA49WLC + bool "USB Keyspan USA-49WLC Firmware" + depends on USB_SERIAL_KEYSPAN + help + Say Y here to include firmware for the USA-49WLC converter. config USB_SERIAL_KLSI tristate "USB KL5KUSB105 (Palmconnect) Driver (EXPERIMENTAL)" diff -Nru a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c --- a/drivers/usb/serial/belkin_sa.c Thu Dec 26 09:37:14 2002 +++ b/drivers/usb/serial/belkin_sa.c Tue Feb 25 03:11:49 2003 @@ -144,6 +144,7 @@ struct belkin_sa_private { + spinlock_t lock; unsigned long control_state; unsigned char last_lsr; unsigned char last_msr; @@ -175,6 +176,7 @@ if (!priv) return (-1); /* error */ /* set initial values for control structures */ + spin_lock_init(&priv->lock); priv->control_state = 0; priv->last_lsr = 0; priv->last_msr = 0; @@ -262,6 +264,7 @@ struct usb_serial *serial; unsigned char *data = urb->transfer_buffer; int retval; + unsigned long flags; switch (urb->status) { case 0: @@ -289,6 +292,7 @@ /* ignore data[0] and data[1] */ priv = usb_get_serial_port_data(port); + spin_lock_irqsave(&priv->lock, flags); priv->last_msr = data[BELKIN_SA_MSR_INDEX]; /* Record Control Line states */ @@ -336,6 +340,7 @@ } } #endif + spin_unlock_irqrestore(&priv->lock, flags); exit: retval = usb_submit_urb (urb, GFP_ATOMIC); if (retval) @@ -352,6 +357,9 @@ unsigned int old_iflag = 0; unsigned int old_cflag = 0; __u16 urb_value = 0; /* Will hold the new flags */ + unsigned long flags; + unsigned long control_state; + int bad_flow_control; if ((!port->tty) || (!port->tty->termios)) { dbg ("%s - no tty or termios structure", __FUNCTION__); @@ -361,6 +369,12 @@ iflag = port->tty->termios->c_iflag; cflag = port->tty->termios->c_cflag; + /* get a local copy of the current port settings */ + spin_lock_irqsave(&priv->lock, flags); + control_state = priv->control_state; + bad_flow_control = priv->bad_flow_control; + spin_unlock_irqrestore(&priv->lock, flags); + /* check that they really want us to change something */ if (old_termios) { if ((cflag == old_termios->c_cflag) && @@ -376,7 +390,7 @@ if( (cflag&CBAUD) != (old_cflag&CBAUD) ) { /* reassert DTR and (maybe) RTS on transition from B0 */ if( (old_cflag&CBAUD) == B0 ) { - priv->control_state |= (TIOCM_DTR|TIOCM_RTS); + control_state |= (TIOCM_DTR|TIOCM_RTS); if (BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, 1) < 0) err("Set DTR error"); /* don't set RTS if using hardware flow control */ @@ -410,7 +424,7 @@ err("Disable flowcontrol error"); /* Drop RTS and DTR */ - priv->control_state &= ~(TIOCM_DTR | TIOCM_RTS); + control_state &= ~(TIOCM_DTR | TIOCM_RTS); if (BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, 0) < 0) err("DTR LOW error"); if (BSA_USB_CMD(BELKIN_SA_SET_RTS_REQUEST, 0) < 0) @@ -465,12 +479,17 @@ else urb_value &= ~(BELKIN_SA_FLOW_OCTS | BELKIN_SA_FLOW_IRTS); - if (priv->bad_flow_control) + if (bad_flow_control) urb_value &= ~(BELKIN_SA_FLOW_IRTS); if (BSA_USB_CMD(BELKIN_SA_SET_FLOW_CTRL_REQUEST, urb_value) < 0) err("Set flow control error"); } + + /* save off the modified port settings */ + spin_lock_irqsave(&priv->lock, flags); + priv->control_state = control_state; + spin_unlock_irqrestore(&priv->lock, flags); } /* belkin_sa_set_termios */ @@ -488,12 +507,19 @@ struct usb_serial *serial = port->serial; __u16 urb_value; /* Will hold the new flags */ struct belkin_sa_private *priv = usb_get_serial_port_data(port); - int ret, mask; + int ret = 0; + int mask; + unsigned long control_state; + unsigned long flags; + spin_lock_irqsave(&priv->lock, flags); + control_state = priv->control_state; + spin_unlock_irqrestore(&priv->lock, flags); + /* Based on code from acm.c and others */ switch (cmd) { case TIOCMGET: - return put_user(priv->control_state, (unsigned long *) arg); + return put_user(control_state, (unsigned long *) arg); break; case TIOCMSET: /* Turns on and off the lines as specified by the mask */ @@ -506,13 +532,13 @@ /* RTS needs set */ urb_value = ((cmd == TIOCMSET) && (mask & TIOCM_RTS)) || (cmd == TIOCMBIS) ? 1 : 0; if (urb_value) - priv->control_state |= TIOCM_RTS; + control_state |= TIOCM_RTS; else - priv->control_state &= ~TIOCM_RTS; + control_state &= ~TIOCM_RTS; if ((ret = BSA_USB_CMD(BELKIN_SA_SET_RTS_REQUEST, urb_value)) < 0) { err("Set RTS error %d", ret); - return(ret); + goto cmerror; } } @@ -520,14 +546,19 @@ /* DTR needs set */ urb_value = ((cmd == TIOCMSET) && (mask & TIOCM_DTR)) || (cmd == TIOCMBIS) ? 1 : 0; if (urb_value) - priv->control_state |= TIOCM_DTR; + control_state |= TIOCM_DTR; else - priv->control_state &= ~TIOCM_DTR; + control_state &= ~TIOCM_DTR; if ((ret = BSA_USB_CMD(BELKIN_SA_SET_DTR_REQUEST, urb_value)) < 0) { err("Set DTR error %d", ret); - return(ret); + goto cmerror; } } +cmerror: + spin_lock_irqsave(&priv->lock, flags); + priv->control_state = control_state; + spin_unlock_irqrestore(&priv->lock, flags); + return ret; break; case TIOCMIWAIT: diff -Nru a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c --- a/drivers/usb/serial/ipaq.c Fri Jan 17 03:57:11 2003 +++ b/drivers/usb/serial/ipaq.c Thu Feb 20 15:12:30 2003 @@ -107,6 +107,7 @@ { USB_DEVICE(COMPAQ_VENDOR_ID, COMPAQ_IPAQ_ID) }, { USB_DEVICE(COMPAQ_VENDOR_ID, COMPAQ_0032_ID) }, { USB_DEVICE(DELL_VENDOR_ID, DELL_AXIM_ID) }, + { USB_DEVICE(FSC_VENDOR_ID, FSC_LOOX_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_JORNADA_548_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_JORNADA_568_ID) }, { USB_DEVICE(HP_VENDOR_ID, HP_2016_ID) }, diff -Nru a/drivers/usb/serial/ipaq.h b/drivers/usb/serial/ipaq.h --- a/drivers/usb/serial/ipaq.h Fri Jan 17 03:57:11 2003 +++ b/drivers/usb/serial/ipaq.h Thu Feb 20 15:12:30 2003 @@ -33,6 +33,9 @@ #define DELL_VENDOR_ID 0x413c #define DELL_AXIM_ID 0x4001 +#define FSC_VENDOR_ID 0x0bf8 +#define FSC_LOOX_ID 0x1001 + #define HP_VENDOR_ID 0x03f0 #define HP_JORNADA_548_ID 0x1016 #define HP_JORNADA_568_ID 0x1116 diff -Nru a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c --- a/drivers/usb/serial/keyspan.c Tue Jan 7 06:50:11 2003 +++ b/drivers/usb/serial/keyspan.c Wed Feb 26 08:28:00 2003 @@ -28,6 +28,24 @@ Change History + Wed Feb 19 22:00:00 PST 2003 (Jeffrey S. Laing ) + Merged the current (1/31/03) Keyspan code with the current (2.4.21-pre4) + Linux source tree. The Linux tree lacked support for the 49WLC and + others. The Keyspan patches didn't work with the current kernel. + + 2003jan30 LPM add support for the 49WLC and MPR + + Wed Apr 25 12:00:00 PST 2002 (Keyspan) + Started with Hugh Blemings' code dated Jan 17, 2002. All adapters + now supported (including QI and QW). Modified port open, port + close, and send setup() logic to fix various data and endpoint + synchronization bugs and device LED status bugs. Changed keyspan_ + write_room() to accurately return transmit buffer availability. + Changed forwardingLength from 1 to 16 for all adapters. + + Fri Oct 12 16:45:00 EST 2001 + Preliminary USA-19QI and USA-28 support (both test OK for me, YMMV) + Wed Apr 25 12:00:00 PST 2002 (Keyspan) Started with Hugh Blemings' code dated Jan 17, 2002. All adapters now supported (including QI and QW). Modified port open, port @@ -103,7 +121,7 @@ /* * Version Information */ -#define DRIVER_VERSION "v1.1.3" +#define DRIVER_VERSION "v1.1.4" #define DRIVER_AUTHOR "Hugh Blemings dev, usb_pipeendpoint(urb->pipe), usb_pipeout(urb->pipe), 0); */ } + // if the device is a USA49x, determine whether it is an W or WLC model + // and set the baud clock accordingly + keyspan_send_setup(port, 1); //mdelay(100); keyspan_set_termios(port, NULL); @@ -1008,6 +1029,11 @@ fw_name = "USA19QI"; break; + case keyspan_mpr_pre_product_id: + record = &keyspan_mpr_firmware[0]; + fw_name = "MPR"; + break; + case keyspan_usa19qw_pre_product_id: record = &keyspan_usa19qw_firmware[0]; fw_name = "USA19QI"; @@ -1026,6 +1052,11 @@ case keyspan_usa49w_pre_product_id: record = &keyspan_usa49w_firmware[0]; fw_name = "USA49W"; + break; + + case keyspan_usa49wlc_pre_product_id: + record = &keyspan_usa49wlc_firmware[0]; + fw_name = "USA49WLC"; break; default: diff -Nru a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h --- a/drivers/usb/serial/keyspan.h Mon Dec 16 10:13:18 2002 +++ b/drivers/usb/serial/keyspan.h Wed Feb 26 08:28:00 2003 @@ -136,6 +136,12 @@ static const struct ezusb_hex_record *keyspan_usa19qi_firmware = NULL; #endif +#ifdef CONFIG_USB_SERIAL_KEYSPAN_MPR + #include "keyspan_mpr_fw.h" +#else + static const struct ezusb_hex_record *keyspan_mpr_firmware = NULL; +#endif + #ifdef CONFIG_USB_SERIAL_KEYSPAN_USA19QW #include "keyspan_usa19qw_fw.h" #else @@ -160,6 +166,12 @@ static const struct ezusb_hex_record *keyspan_usa49w_firmware = NULL; #endif +#ifdef CONFIG_USB_SERIAL_KEYSPAN_USA49WLC + #include "keyspan_usa49wlc_fw.h" +#else + static const struct ezusb_hex_record *keyspan_usa49wlc_firmware = NULL; +#endif + /* Values used for baud rate calculation - device specific */ #define KEYSPAN_INVALID_BAUD_RATE (-1) #define KEYSPAN_BAUD_RATE_OK (0) @@ -182,6 +194,7 @@ #define keyspan_usa18x_pre_product_id 0x0105 #define keyspan_usa19_pre_product_id 0x0103 #define keyspan_usa19qi_pre_product_id 0x010b +#define keyspan_mpr_pre_product_id 0x011b #define keyspan_usa19qw_pre_product_id 0x0118 #define keyspan_usa19w_pre_product_id 0x0106 #define keyspan_usa28_pre_product_id 0x0101 @@ -189,6 +202,7 @@ #define keyspan_usa28xa_pre_product_id 0x0114 #define keyspan_usa28xb_pre_product_id 0x0113 #define keyspan_usa49w_pre_product_id 0x0109 +#define keyspan_usa49wlc_pre_product_id 0x011a /* Product IDs post-renumeration. Note that the 28x and 28xb have the same id's post-renumeration but behave identically @@ -196,6 +210,7 @@ #define keyspan_usa18x_product_id 0x0112 #define keyspan_usa19_product_id 0x0107 #define keyspan_usa19qi_product_id 0x010c +#define keyspan_mpr_product_id 0x011c #define keyspan_usa19qw_product_id 0x0119 #define keyspan_usa19w_product_id 0x0108 #define keyspan_usa28_product_id 0x010f @@ -203,6 +218,7 @@ #define keyspan_usa28xa_product_id 0x0115 #define keyspan_usa28xb_product_id 0x0110 #define keyspan_usa49w_product_id 0x010a +#define keyspan_usa49wlc_product_id 0x012a struct keyspan_device_details { @@ -394,6 +410,22 @@ .baudclk = KEYSPAN_USA49W_BAUDCLK, }; +static const struct keyspan_device_details usa49wlc_device_details = { + product_id: keyspan_usa49wlc_product_id, + msg_format: msg_usa49, + num_ports: 4, + indat_endp_flip: 0, + outdat_endp_flip: 0, + indat_endpoints: {0x81, 0x82, 0x83, 0x84}, + outdat_endpoints: {0x01, 0x02, 0x03, 0x04}, + inack_endpoints: {-1, -1, -1, -1}, + outcont_endpoints: {-1, -1, -1, -1}, + instat_endpoint: 0x87, + glocont_endpoint: 0x07, + calculate_baud_rate: keyspan_usa19w_calc_baud, + baudclk: KEYSPAN_USA19W_BAUDCLK, +}; + static const struct keyspan_device_details *keyspan_devices[] = { &usa18x_device_details, &usa19_device_details, @@ -405,6 +437,7 @@ &usa28xa_device_details, /* 28xb not required as it renumerates as a 28x */ &usa49w_device_details, + &usa49wlc_device_details, NULL, }; @@ -414,21 +447,25 @@ { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)}, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)}, { } /* Terminating entry */ }; @@ -448,11 +485,13 @@ { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) }, { } /* Terminating entry */ }; @@ -462,6 +501,7 @@ { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) }, { } /* Terminating entry */ }; @@ -469,11 +509,13 @@ { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) }, { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_product_id) }, { } /* Terminating entry */ }; static struct usb_device_id keyspan_4port_ids[] = { { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) }, + { USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)}, { } /* Terminating entry */ }; diff -Nru a/drivers/usb/serial/keyspan_mpr_fw.h b/drivers/usb/serial/keyspan_mpr_fw.h --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/drivers/usb/serial/keyspan_mpr_fw.h Wed Feb 26 08:28:00 2003 @@ -0,0 +1,286 @@ +/* keyspan_mpr_fw.h + + The firmware contained herein as keyspan_mpr_fw.h is + + Copyright (C) 1999-2001 + Keyspan, A division of InnoSys Incorporated ("Keyspan") + + as an unpublished work. This notice does not imply unrestricted or + public access to the source code from which this firmware image is + derived. Except as noted below this firmware image may not be + reproduced, used, sold or transferred to any third party without + Keyspan's prior written consent. All Rights Reserved. + + Permission is hereby granted for the distribution of this firmware + image as part of a Linux or other Open Source operating system kernel + in text or binary form as required. + + This firmware may not be modified and may only be used with + Keyspan hardware. Distribution and/or Modification of the + keyspan.c driver which includes this firmware, in whole or in + part, requires the inclusion of this statement." + +static char theFirmwareDate53[] = + "04/26/2002 02:47p 11,570 USA53"; +*/ + +static const struct ezusb_hex_record keyspan_mpr_firmware[] = { + {0x0033, 3, { 0x02, 0x00, 0x1a}}, + {0x001a, 4, { 0x53, 0xd8, 0xef, 0x32}}, + {0x0003, 16, { 0x8e, 0x56, 0x8f, 0x57, 0xe5, 0x57, 0x15, 0x57, 0xae, 0x56, 0x70, 0x02, 0x15, 0x56, 0x4e, 0x60}}, + {0x0013, 7, { 0x05, 0x12, 0x0f, 0xa2, 0x80, 0xee, 0x22}}, + {0x0023, 3, { 0x02, 0x00, 0x46}}, + {0x0046, 16, { 0xc0, 0xe0, 0xc0, 0x83, 0xc0, 0x82, 0xc0, 0x86, 0x75, 0x86, 0x00, 0xc0, 0xd0, 0x75, 0xd0, 0x08}}, + {0x0056, 16, { 0x30, 0x99, 0x0e, 0x30, 0x0b, 0x07, 0xa2, 0x0e, 0x92, 0x9b, 0x85, 0x36, 0x99, 0xc2, 0x99, 0xd2}}, + {0x0066, 16, { 0x12, 0x20, 0x12, 0x03, 0x02, 0x02, 0xf9, 0xc2, 0x12, 0x30, 0x03, 0x19, 0x7e, 0x7e, 0x7f, 0x40}}, + {0x0076, 16, { 0x75, 0x1a, 0x7e, 0x75, 0x1b, 0x40, 0x75, 0x17, 0x00, 0x7e, 0x7d, 0x7f, 0xc0, 0x75, 0x18, 0x7d}}, + {0x0086, 16, { 0x75, 0x19, 0xc0, 0x80, 0x17, 0x7e, 0x7d, 0x7f, 0xc0, 0x75, 0x1a, 0x7d, 0x75, 0x1b, 0xc0, 0x75}}, + {0x0096, 16, { 0x17, 0x01, 0x7e, 0x7e, 0x7f, 0x40, 0x75, 0x18, 0x7e, 0x75, 0x19, 0x40, 0x20, 0x0b, 0x03, 0x02}}, + {0x00a6, 16, { 0x01, 0x84, 0xe5, 0x3a, 0xc3, 0x95, 0x53, 0x50, 0x3c, 0x20, 0x0c, 0x34, 0x20, 0x09, 0x31, 0x90}}, + {0x00b6, 16, { 0x7f, 0x9b, 0xe0, 0x55, 0x38, 0x70, 0x29, 0x30, 0x10, 0x12, 0xaf, 0x3a, 0x05, 0x3a, 0xe5, 0x1b}}, + {0x00c6, 16, { 0x2f, 0xf5, 0x82, 0xe4, 0x35, 0x1a, 0xf5, 0x83, 0xe0, 0x13, 0x92, 0x0e, 0xaf, 0x3a, 0x05, 0x3a}}, + {0x00d6, 16, { 0xe5, 0x1b, 0x2f, 0xf5, 0x82, 0xe4, 0x35, 0x1a, 0xf5, 0x83, 0xe0, 0xf5, 0x36, 0x02, 0x02, 0xf7}}, + {0x00e6, 16, { 0xc2, 0x0b, 0x02, 0x02, 0xf7, 0x30, 0x03, 0x11, 0x90, 0x7f, 0xc7, 0xe4, 0xf0, 0xa3, 0xe0, 0x54}}, + {0x00f6, 16, { 0x02, 0xf5, 0x1d, 0xa3, 0xe0, 0xf5, 0x1c, 0x80, 0x11, 0x90, 0x7f, 0xc9, 0xe4, 0xf0, 0x90, 0x7f}}, + {0x0043, 3, { 0x02, 0x0f, 0x00}}, + {0x0000, 3, { 0x02, 0x00, 0x26}}, + {0x0026, 12, { 0x78, 0x7f, 0xe4, 0xf6, 0xd8, 0xfd, 0x75, 0x81, 0x5a, 0x02, 0x0a, 0x33}}, + {0x0106, 64, { 0xc6, 0xe0, 0x54, 0x02, 0xf5, 0x1d, 0xa3, 0xe0, 0xf5, 0x1c, 0xe5, 0x17, 0x24, 0xff, 0x92, 0x03, 0x30, + 0x0d, 0x0d, 0xc2, 0x0d, 0x90, 0x7f, 0xbb, 0x74, 0x01, 0xf0, 0xc2, 0x0b, 0x02, 0x02, 0xf7, 0xe5, + 0x1d, 0x60, 0x05, 0xc2, 0x0b, 0x02, 0x02, 0xf7, 0x85, 0x1c, 0x53, 0x85, 0x19, 0x82, 0x85, 0x18, + 0x83, 0xe0, 0x13, 0x92, 0x0d, 0x75, 0x12, 0xff, 0x20, 0x0c, 0x3a, 0x20, 0x09, 0x37, 0x90}}, + {0x0146, 64, { 0x7f, 0x9b, 0xe0, 0x55, 0x38, 0x70, 0x2f, 0x30, 0x10, 0x1c, 0x85, 0x19, 0x82, 0x85, 0x18, 0x83, 0xa3, + 0xe0, 0x13, 0x92, 0x0e, 0x85, 0x19, 0x82, 0x85, 0x18, 0x83, 0xa3, 0xa3, 0xe0, 0xf5, 0x36, 0x75, + 0x3a, 0x03, 0x02, 0x02, 0xf7, 0x75, 0x3a, 0x02, 0x85, 0x19, 0x82, 0x85, 0x18, 0x83, 0xa3, 0xe0, + 0xf5, 0x36, 0x02, 0x02, 0xf7, 0x75, 0x3a, 0x01, 0xc2, 0x0b, 0x02, 0x02, 0xf7, 0x30, 0x03}}, + {0x0186, 64, { 0x0e, 0x90, 0x7f, 0xc6, 0xe0, 0x54, 0x02, 0xf5, 0x1d, 0xa3, 0xe0, 0xf5, 0x1c, 0x80, 0x0c, 0x90, 0x7f, + 0xc8, 0xe0, 0x54, 0x02, 0xf5, 0x1d, 0xa3, 0xe0, 0xf5, 0x1c, 0xe5, 0x3a, 0xc3, 0x95, 0x53, 0x50, + 0x03, 0x02, 0x02, 0x68, 0xe5, 0x1d, 0x60, 0x07, 0xc2, 0x14, 0xc2, 0x05, 0x02, 0x02, 0xf7, 0x85, + 0x1c, 0x53, 0x85, 0x1b, 0x82, 0x85, 0x1a, 0x83, 0xe0, 0x13, 0x92, 0x0d, 0x75, 0x12, 0xff}}, + {0x01c6, 64, { 0x30, 0x0c, 0x03, 0x02, 0x02, 0x60, 0x30, 0x09, 0x03, 0x02, 0x02, 0x60, 0x90, 0x7f, 0x9b, 0xe0, 0x55, + 0x38, 0x60, 0x03, 0x02, 0x02, 0x60, 0x30, 0x10, 0x1b, 0x85, 0x1b, 0x82, 0x85, 0x1a, 0x83, 0xa3, + 0xe0, 0x13, 0x92, 0x9b, 0x85, 0x1b, 0x82, 0x85, 0x1a, 0x83, 0xa3, 0xa3, 0xe0, 0xf5, 0x99, 0x75, + 0x3a, 0x03, 0x80, 0x0d, 0x85, 0x1b, 0x82, 0x85, 0x1a, 0x83, 0xa3, 0xe0, 0xf5, 0x99, 0x75}}, + {0x0206, 64, { 0x3a, 0x02, 0xe5, 0x3a, 0xc3, 0x95, 0x53, 0x40, 0x26, 0x30, 0x03, 0x07, 0x90, 0x7f, 0xc7, 0xe4, 0xf0, + 0x80, 0x05, 0x90, 0x7f, 0xc9, 0xe4, 0xf0, 0xe5, 0x17, 0x24, 0xff, 0x92, 0x03, 0x20, 0x0d, 0x03, + 0x02, 0x02, 0xf7, 0xc2, 0x0d, 0x90, 0x7f, 0xbb, 0x74, 0x01, 0xf0, 0x02, 0x02, 0xf7, 0x30, 0x10, + 0x12, 0xaf, 0x3a, 0x05, 0x3a, 0xe5, 0x1b, 0x2f, 0xf5, 0x82, 0xe4, 0x35, 0x1a, 0xf5, 0x83}}, + {0x0246, 64, { 0xe0, 0x13, 0x92, 0x0e, 0xaf, 0x3a, 0x05, 0x3a, 0xe5, 0x1b, 0x2f, 0xf5, 0x82, 0xe4, 0x35, 0x1a, 0xf5, + 0x83, 0xe0, 0xf5, 0x36, 0xd2, 0x0b, 0x02, 0x02, 0xf7, 0x75, 0x3a, 0x01, 0xc2, 0x14, 0x02, 0x02, + 0xf7, 0x30, 0x0c, 0x03, 0x02, 0x02, 0xf5, 0x30, 0x09, 0x03, 0x02, 0x02, 0xf5, 0x90, 0x7f, 0x9b, + 0xe0, 0x55, 0x38, 0x70, 0x79, 0x30, 0x10, 0x12, 0xaf, 0x3a, 0x05, 0x3a, 0xe5, 0x1b, 0x2f}}, + {0x0286, 64, { 0xf5, 0x82, 0xe4, 0x35, 0x1a, 0xf5, 0x83, 0xe0, 0x13, 0x92, 0x9b, 0xaf, 0x3a, 0x05, 0x3a, 0xe5, 0x1b, + 0x2f, 0xf5, 0x82, 0xe4, 0x35, 0x1a, 0xf5, 0x83, 0xe0, 0xf5, 0x99, 0xe5, 0x3a, 0xc3, 0x95, 0x53, + 0x40, 0x22, 0x30, 0x03, 0x07, 0x90, 0x7f, 0xc7, 0xe4, 0xf0, 0x80, 0x05, 0x90, 0x7f, 0xc9, 0xe4, + 0xf0, 0xe5, 0x17, 0x24, 0xff, 0x92, 0x03, 0x30, 0x0d, 0x36, 0xc2, 0x0d, 0x90, 0x7f, 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0x90, + 0x7f, 0xd6, 0xe0, 0x54, 0xf7, 0xf0, 0xe0, 0x44, 0x04, 0xf0, 0x22, 0x74, 0x00, 0xf5, 0x86, 0x90, + 0xfd, 0xa5, 0x7c, 0x05, 0xa3, 0xe5, 0x82, 0x45, 0x83, 0x70, 0xf9, 0x22, 0x90, 0x7f, 0xd6, 0xe0, + 0x44, 0x80, 0xf0, 0x43, 0x87, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22}}, + {0xffff, 0, {0x00}} +}; + diff -Nru a/drivers/usb/serial/keyspan_usa49wlc_fw.h b/drivers/usb/serial/keyspan_usa49wlc_fw.h --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/drivers/usb/serial/keyspan_usa49wlc_fw.h Wed Feb 26 08:28:00 2003 @@ -0,0 +1,476 @@ +/* keyspan_usa49w_fw.h + + The firmware contained herein as keyspan_usa49w_fw.h is + + Copyright (C) 1999-2003 + Keyspan, A division of InnoSys Incorporated ("Keyspan") + + as an unpublished work. This notice does not imply unrestricted or + public access to the source code from which this firmware image is + derived. Except as noted below this firmware image may not be + reproduced, used, sold or transferred to any third party without + Keyspan's prior written consent. All Rights Reserved. + + Permission is hereby granted for the distribution of this firmware + image as part of a Linux or other Open Source operating system kernel + in text or binary form as required. + + This firmware may not be modified and may only be used with + Keyspan hardware. Distribution and/or Modification of the + keyspan.c driver which includes this firmware, in whole or in + part, requires the inclusion of this statement." + +static char theFirmwareDate49[] = + "02/14/2002 02:37p 19,347 USA49"; + + + +static char theFirmwareDate65[] = + "01/31/2003 09:34a 19,331 USA65"; + + +*/ + +static const struct ezusb_hex_record keyspan_usa49wlc_firmware[] = { + {0x7f92, 1, { 0x01}}, + {0x0033, 3, { 0x02, 0x18, 0xfb}}, + {0x0036, 13, { 0xe5, 0x11, 0x04, 0x90, 0x78, 0x41, 0xf0, 0x90, 0xc0, 0x00, 0xe0, 0xff, 0x22}}, + {0x0046, 16, { 0xe4, 0xff, 0x74, 0x40, 0x2f, 0xf5, 0x82, 0xe4, 0x34, 0x7b, 0xf5, 0x83, 0xe0, 0xfe, 0xe5, 0x15}}, + {0x0056, 16, { 0x24, 0x04, 0xfd, 0xe4, 0x35, 0x14, 0xfa, 0xa9, 0x05, 0x7b, 0x01, 0xef, 0x7c, 0x00, 0x29, 0xf9}}, + {0x0066, 16, { 0xec, 0x3a, 0xfa, 0xee, 0x12, 0x11, 0xec, 0x0f, 0xbf, 0x22, 0xd7, 0xe5, 0x15, 0x24, 0x05, 0xf5}}, + {0x0076, 16, { 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x70, 0x03, 0x02, 0x01, 0x34, 0xe5, 0x15, 0x24, 0x09}}, + {0x0086, 16, { 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x70, 0x0e, 0xe5, 0x15, 0x24, 0x0a, 0xf5, 0x82}}, + {0x0096, 16, { 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x18, 0x7f, 0x01, 0xe4, 0xfd, 0x12, 0x16, 0x6b, 0xe5}}, + {0x00a6, 16, { 0x15, 0x24, 0x31, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0xcf, 0xf0, 0x80, 0x41}}, + {0x00b6, 16, { 0xe5, 0x15, 0x24, 0x06, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0xff, 0x12, 0x00, 0x03}}, + {0x00c6, 16, { 0xe5, 0x15, 0x24, 0x07, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0xff, 0x12, 0x15, 0xab}}, + {0x00d6, 16, { 0x7f, 0x01, 0xe5, 0x15, 0x24, 0x08, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0xfd, 0x12}}, + {0x00e6, 16, { 0x16, 0x6b, 0xe5, 0x15, 0x24, 0x31, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x30}}, + {0x00f6, 16, { 0xf0, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x80, 0xf0}}, + {0x0003, 16, { 0x90, 0x78, 0x41, 0x74, 0xf3, 0xf0, 0x90, 0xc0, 0x00, 0x74, 0xbf, 0xf0, 0x90, 0x78, 0x41, 0x74}}, + {0x0013, 16, { 0xf0, 0xf0, 0x90, 0xc0, 0x00, 0xef, 0xf0, 0x90, 0x78, 0x41, 0x74, 0xf3, 0xf0, 0xe5, 0x15, 0x24}}, + {0x0023, 16, { 0x37, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0x7f, 0x90, 0xc0, 0x00, 0xf0, 0x22}}, + {0x0043, 3, { 0x02, 0x1b, 0x00}}, + {0x0000, 3, { 0x02, 0x10, 0x90}}, + {0x0106, 64, { 0x90, 0x78, 0x41, 0x74, 0xf4, 0xf0, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, + 0xe0, 0x90, 0xc0, 0x00, 0xf0, 0x90, 0x78, 0x41, 0x74, 0xf2, 0xf0, 0xe5, 0x15, 0x24, 0x36, 0xf5, + 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x06, 0x90, 0xc0, 0x00, 0xf0, 0xe5, 0x15, 0x24, + 0x0b, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x32, 0xe5, 0x15, 0x24, 0x0c}}, + {0x0146, 64, { 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0x3f, 0xff, 0xe5, 0x15, 0x24, 0x37, 0xf5, 0x82, + 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xef, 0xf0, 0x90, 0x78, 0x41, 0x74, 0xf3, 0xf0, 0xe5, 0x15, 0x24, + 0x37, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x90, 0xc0, 0x00, 0xf0, 0xe5, 0x15, 0x24, + 0x0d, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x70, 0x03, 0x02, 0x02, 0x4f, 0xe5}}, + {0x0186, 64, { 0x15, 0x24, 0x17, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x11, 0xe5, 0x15, 0x24, 0x32, + 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x04, 0xf0, 0x80, 0x0f, 0xe5, 0x15, 0x24, + 0x32, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0xfb, 0xf0, 0xe4, 0xff, 0xe5, 0x15, + 0x24, 0x32, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0xfd, 0x12, 0x16, 0x6b, 0xe5}}, + {0x01c6, 64, { 0x15, 0x24, 0x0e, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x11, 0xe5, 0x15, 0x24, 0x33, + 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x80, 0xf0, 0x80, 0x0f, 0xe5, 0x15, 0x24, + 0x33, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0x7f, 0xf0, 0xe5, 0x15, 0x24, 0x33, + 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0xfc, 0xf0, 0xe5, 0x15, 0x24, 0x0f}}, + {0x0206, 64, { 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x2f, 0xe5, 0x15, 0x24, 0x33, 0xf5, 0x82, 0xe4, + 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x02, 0xf0, 0xe5, 0x15, 0x24, 0x10, 0xf5, 0x82, 0xe4, 0x35, + 0x14, 0xf5, 0x83, 0xe0, 0xff, 0x12, 0x16, 0x0b, 0xe5, 0x15, 0x24, 0x11, 0xf5, 0x82, 0xe4, 0x35, + 0x14, 0xf5, 0x83, 0xe0, 0xff, 0x12, 0x16, 0x3b, 0xe5, 0x15, 0x24, 0x33, 0xf5, 0x82, 0xe4}}, + {0x0246, 64, { 0x35, 0x14, 0xf5, 0x83, 0xe0, 0xff, 0x12, 0x15, 0xdb, 0xe5, 0x15, 0x24, 0x14, 0xf5, 0x82, 0xe4, 0x35, + 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x44, 0xe5, 0x15, 0x24, 0x15, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, + 0x83, 0xe0, 0x60, 0x11, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, + 0x44, 0x01, 0xf0, 0x80, 0x0f, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5}}, + {0x0286, 64, { 0x83, 0xe0, 0x54, 0xfe, 0xf0, 0x90, 0x78, 0x41, 0x74, 0xf4, 0xf0, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, + 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x90, 0xc0, 0x00, 0xf0, 0xe5, 0x15, 0x24, 0x12, 0xf5, 0x82, + 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x44, 0xe5, 0x15, 0x24, 0x13, 0xf5, 0x82, 0xe4, 0x35, + 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x11, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14}}, + {0x02c6, 64, { 0xf5, 0x83, 0xe0, 0x44, 0x02, 0xf0, 0x80, 0x0f, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, + 0xf5, 0x83, 0xe0, 0x54, 0xfd, 0xf0, 0x90, 0x78, 0x41, 0x74, 0xf4, 0xf0, 0xe5, 0x15, 0x24, 0x39, + 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x90, 0xc0, 0x00, 0xf0, 0xe5, 0x15, 0x24, 0x16, + 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0xff, 0xe5, 0x15, 0x24, 0x35, 0xf5, 0x82}}, + {0x0306, 64, { 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xef, 0xf0, 0xe5, 0x15, 0x24, 0x17, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, + 0x83, 0xe0, 0x30, 0xe0, 0x11, 0xe5, 0x15, 0x24, 0x31, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, + 0xe0, 0x44, 0x40, 0xf0, 0x80, 0x0f, 0xe5, 0x15, 0x24, 0x31, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, + 0x83, 0xe0, 0x54, 0xbf, 0xf0, 0xe5, 0x15, 0x24, 0x18, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5}}, + {0x0346, 64, { 0x83, 0xe0, 0xff, 0xe5, 0x15, 0x24, 0x3b, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xef, 0xf0, 0xe5, + 0x15, 0x24, 0x19, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, 0x11, 0xe5, 0x15, 0x24, + 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x44, 0x10, 0xf0, 0x80, 0x0f, 0xe5, 0x15, + 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0xef, 0xf0, 0x90, 0x78}}, + {0x0386, 64, { 0x41, 0x74, 0xf4, 0xf0, 0xe5, 0x15, 0x24, 0x39, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x90, + 0xc0, 0x00, 0xf0, 0xe5, 0x15, 0x24, 0x1a, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x60, + 0x6b, 0xe5, 0x15, 0x24, 0x37, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x54, 0xbf, 0xf0, + 0x90, 0x78, 0x41, 0x74, 0xf3, 0xf0, 0xe5, 0x15, 0x24, 0x37, 0xf5, 0x82, 0xe4, 0x35, 0x14}}, + {0x03c6, 64, { 0xf5, 0x83, 0xe0, 0x54, 0x7f, 0x90, 0xc0, 0x00, 0xf0, 0x90, 0x78, 0x41, 0x74, 0xf1, 0xf0, 0x12, 0x00, + 0x36, 0xef, 0x54, 0xfe, 0x90, 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0x22, 0xe5, 0x15, 0x24, 0x04, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x14, 0x60, + 0x0e, 0x14, 0x60, 0x11, 0x14, 0x60, 0x14, 0x80, 0x00, 0x90, 0x7f, 0xb6, 0xe0, 0xff, 0x22, 0x90, + 0x7f, 0xb8, 0xe0, 0xff, 0x22, 0x90, 0x7f, 0xba, 0xe0, 0xff, 0x22, 0x90, 0x7f, 0xbc, 0xe0, 0xff, + 0x22, 0xe5, 0x15, 0x24, 0x04, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0, 0x14, 0x60}}, + {0x1706, 64, { 0x0e, 0x14, 0x60, 0x11, 0x14, 0x60, 0x14, 0x80, 0x00, 0x90, 0x7f, 0xc7, 0xe0, 0xff, 0x22, 0x90, 0x7f, + 0xc9, 0xe0, 0xff, 0x22, 0x90, 0x7f, 0xcb, 0xe0, 0xff, 0x22, 0x90, 0x7f, 0xcd, 0xe0, 0xff, 0x22, + 0xc0, 0xe0, 0xc0, 0x83, 0xc0, 0x82, 0xc0, 0x85, 0xc0, 0x84, 0xc0, 0x86, 0x75, 0x86, 0x00, 0x90, + 0x7f, 0xc4, 0xe4, 0xf0, 0x53, 0x91, 0xef, 0x90, 0x7f, 0xab, 0x74, 0x04, 0xf0, 0xd0, 0x86}}, + {0x1746, 64, { 0xd0, 0x84, 0xd0, 0x85, 0xd0, 0x82, 0xd0, 0x83, 0xd0, 0xe0, 0x32, 0x90, 0x7b, 0x41, 0xe0, 0xf5, 0x36, + 0x43, 0x13, 0x10, 0xa3, 0xe0, 0x60, 0x09, 0x90, 0x7f, 0xd7, 0x74, 0x17, 0xf0, 0x74, 0x37, 0xf0, + 0x90, 0x7b, 0x43, 0xe0, 0xf5, 0x37, 0xa3, 0xe0, 0x54, 0xf0, 0xf5, 0x29, 0xe0, 0x60, 0x02, 0xd2, + 0x0a, 0x22, 0xc0, 0xe0, 0xc0, 0x83, 0xc0, 0x82, 0xc0, 0x85, 0xc0, 0x84, 0xc0, 0x86, 0x75}}, + {0x1786, 64, { 0x86, 0x00, 0xd2, 0x01, 0x53, 0x91, 0xef, 0x90, 0x7f, 0xab, 0x74, 0x01, 0xf0, 0xd0, 0x86, 0xd0, 0x84, + 0xd0, 0x85, 0xd0, 0x82, 0xd0, 0x83, 0xd0, 0xe0, 0x32, 0xc0, 0xe0, 0xc0, 0x83, 0xc0, 0x82, 0xc0, + 0x85, 0xc0, 0x84, 0xc0, 0x86, 0x75, 0x86, 0x00, 0xd2, 0x08, 0x53, 0x91, 0xef, 0x90, 0x7f, 0xab, + 0x74, 0x08, 0xf0, 0xd0, 0x86, 0xd0, 0x84, 0xd0, 0x85, 0xd0, 0x82, 0xd0, 0x83, 0xd0, 0xe0}}, + {0x17c6, 64, { 0x32, 0x12, 0x18, 0xb7, 0xae, 0x07, 0x12, 0x18, 0xb7, 0xad, 0x07, 0xee, 0x6d, 0x60, 0x10, 0x12, 0x18, + 0xb7, 0xae, 0x07, 0xee, 0x6d, 0x60, 0x07, 0x12, 0x18, 0xb7, 0xad, 0x07, 0x80, 0xec, 0xaf, 0x06, + 0x22, 0x74, 0x00, 0xf5, 0x86, 0x90, 0xfd, 0xa5, 0x7c, 0x05, 0xa3, 0xe5, 0x82, 0x45, 0x83, 0x70, + 0xf9, 0x22, 0x90, 0x7f, 0xd6, 0xe0, 0x44, 0x80, 0xf0, 0x43, 0x87, 0x01, 0x00, 0x00, 0x00}}, + {0x1806, 64, { 0x00, 0x00, 0x22, 0x90, 0x7f, 0xd6, 0xe0, 0x44, 0x04, 0xf0, 0xe0, 0x44, 0x08, 0xf0, 0x30, 0x0b, 0x04, + 0xe0, 0x44, 0x02, 0xf0, 0x7f, 0xf4, 0x7e, 0x01, 0x12, 0x18, 0x60, 0x90, 0x7f, 0xd6, 0xe0, 0x54, + 0xf7, 0xf0, 0x22, 0x12, 0x13, 0x77, 0x12, 0x17, 0xf9, 0x90, 0x7f, 0xd6, 0xe0, 0x30, 0xe7, 0x0a, + 0x7f, 0x05, 0x7e, 0x00, 0x12, 0x18, 0x60, 0x12, 0x18, 0x93, 0x12, 0x0a, 0xce, 0x22, 0x03}}, + {0x1846, 64, { 0x35, 0x80, 0x00, 0x00, 0x03, 0x2e, 0x81, 0x00, 0x00, 0xc1, 0x85, 0xc1, 0x81, 0xc1, 0x08, 0xc1, 0x00, + 0xc1, 0x06, 0x01, 0x22, 0x00, 0x01, 0x24, 0x00, 0x00, 0x8e, 0x17, 0x8f, 0x18, 0xe5, 0x18, 0x15, + 0x18, 0xae, 0x17, 0x70, 0x02, 0x15, 0x17, 0x4e, 0x60, 0x08, 0x12, 0x17, 0xe8, 0x12, 0x17, 0xe8, + 0x80, 0xeb, 0x22, 0xe5, 0x15, 0x24, 0x04, 0xf5, 0x82, 0xe4, 0x35, 0x14, 0xf5, 0x83, 0xe0}}, + {0x1886, 64, { 0x04, 0xff, 0x44, 0x10, 0x90, 0x7f, 0xd7, 0xf0, 0xef, 0x44, 0x30, 0xf0, 0x22, 0x90, 0x7f, 0xd6, 0xe0, + 0x44, 0x01, 0xf0, 0x7f, 0x0d, 0x7e, 0x00, 0x12, 0x18, 0x60, 0x90, 0x7f, 0xd6, 0xe0, 0x54, 0xfe, + 0xf0, 0x22, 0xe5, 0x11, 0x24, 0x02, 0x90, 0x78, 0x41, 0xf0, 0x90, 0xc0, 0x00, 0xe0, 0xff, 0x22, + 0xe5, 0x11, 0x24, 0x03, 0x90, 0x78, 0x41, 0xf0, 0x90, 0xc0, 0x00, 0xe0, 0xff, 0x22, 0xe5}}, + {0x18c6, 64, { 0x11, 0x24, 0x04, 0x90, 0x78, 0x41, 0xf0, 0x90, 0xc0, 0x00, 0xe0, 0xff, 0x22, 0xe5, 0x11, 0x24, 0x05, + 0x90, 0x78, 0x41, 0xf0, 0x90, 0xc0, 0x00, 0xe0, 0xff, 0x22, 0xe5, 0x11, 0x24, 0x06, 0x90, 0x78, + 0x41, 0xf0, 0x90, 0xc0, 0x00, 0xe0, 0xff, 0x22, 0x90, 0x78, 0x41, 0xe5, 0x11, 0xf0, 0x90, 0xc0, + 0x00, 0xe0, 0xff, 0x22, 0x53, 0xd8, 0xef, 0x32, 0x00, 0x12, 0x01, 0x10, 0x01, 0xff, 0xff}}, + {0x1906, 64, { 0xff, 0x40, 0xcd, 0x06, 0x2a, 0x01, 0x00, 0x00, 0x01, 0x02, 0x00, 0x04, 0x09, 0x02, 0x74, 0x00, 0x01, + 0x01, 0x00, 0xa0, 0x32, 0x09, 0x04, 0x00, 0x00, 0x0e, 0xff, 0x00, 0x00, 0x00, 0x07, 0x05, 0x01, + 0x02, 0x40, 0x00, 0x00, 0x07, 0x05, 0x02, 0x02, 0x40, 0x00, 0x00, 0x07, 0x05, 0x03, 0x02, 0x40, + 0x00, 0x00, 0x07, 0x05, 0x04, 0x02, 0x40, 0x00, 0x00, 0x07, 0x05, 0x05, 0x02, 0x40, 0x00}}, + {0x1946, 64, { 0x00, 0x07, 0x05, 0x06, 0x02, 0x40, 0x00, 0x00, 0x07, 0x05, 0x07, 0x02, 0x40, 0x00, 0x00, 0x07, 0x05, + 0x81, 0x02, 0x40, 0x00, 0x01, 0x07, 0x05, 0x82, 0x02, 0x40, 0x00, 0x01, 0x07, 0x05, 0x83, 0x02, + 0x40, 0x00, 0x01, 0x07, 0x05, 0x84, 0x02, 0x40, 0x00, 0x01, 0x07, 0x05, 0x85, 0x02, 0x40, 0x00, + 0x01, 0x07, 0x05, 0x86, 0x02, 0x40, 0x00, 0x01, 0x07, 0x05, 0x87, 0x02, 0x40, 0x00, 0x01}}, + {0x1986, 64, { 0x04, 0x03, 0x09, 0x04, 0x48, 0x03, 0x4b, 0x00, 0x65, 0x00, 0x79, 0x00, 0x73, 0x00, 0x70, 0x00, 0x61, + 0x00, 0x6e, 0x00, 0x2c, 0x00, 0x20, 0x00, 0x61, 0x00, 0x20, 0x00, 0x64, 0x00, 0x69, 0x00, 0x76, + 0x00, 0x69, 0x00, 0x73, 0x00, 0x69, 0x00, 0x6f, 0x00, 0x6e, 0x00, 0x20, 0x00, 0x6f, 0x00, 0x66, + 0x00, 0x20, 0x00, 0x49, 0x00, 0x6e, 0x00, 0x6e, 0x00, 0x6f, 0x00, 0x53, 0x00, 0x79, 0x00}}, + {0x19c6, 64, { 0x73, 0x00, 0x20, 0x00, 0x49, 0x00, 0x6e, 0x00, 0x63, 0x00, 0x2e, 0x00, 0x24, 0x03, 0x4b, 0x00, 0x65, + 0x00, 0x79, 0x00, 0x73, 0x00, 0x70, 0x00, 0x61, 0x00, 0x6e, 0x00, 0x20, 0x00, 0x55, 0x00, 0x53, + 0x00, 0x41, 0x00, 0x2d, 0x00, 0x34, 0x00, 0x39, 0x00, 0x57, 0x00, 0x4c, 0x00, 0x43, 0x00, 0x22, + 0x03, 0x55, 0x00, 0x53, 0x00, 0x41, 0x00, 0x2d, 0x00, 0x36, 0x00, 0x35, 0x00, 0x20, 0x00}}, + {0x1a06, 64, { 0x32, 0x00, 0x30, 0x00, 0x30, 0x00, 0x33, 0x00, 0x6a, 0x00, 0x61, 0x00, 0x6e, 0x00, 0x33, 0x00, 0x31, + 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, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}}, + {0x1a46, 64, { 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, 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}}, + {0x1a86, 64, { 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, 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}}, + {0x1ac6, 64, { 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, 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, 0x02, 0x17, 0x79, 0x00, 0x02, 0x1b}}, + {0x1b06, 21, { 0x04, 0x00, 0x02, 0x17, 0x27, 0x00, 0x02, 0x17, 0xa0, 0x00, 0x02, 0x1b, 0x10, 0x00, 0x02, 0x1b, 0x14, + 0x00, 0x02, 0x15, 0x78}}, + {0xffff, 0, { 0x00}}, +}; + + diff -Nru a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c --- a/drivers/usb/serial/kl5kusb105.c Thu Dec 26 09:37:14 2002 +++ b/drivers/usb/serial/kl5kusb105.c Tue Feb 25 08:07:10 2003 @@ -166,7 +166,7 @@ unsigned long line_state; /* modem line settings */ /* write pool */ struct urb * write_urb_pool[NUM_URBS]; - spinlock_t write_urb_pool_lock; + spinlock_t lock; unsigned long bytes_in; unsigned long bytes_out; }; @@ -284,7 +284,7 @@ priv->bytes_out = 0; usb_set_serial_port_data(&serial->port[i], priv); - spin_lock_init (&priv->write_urb_pool_lock); + spin_lock_init (&priv->lock); for (i=0; iwrite_urb_pool; - spin_lock_irqsave(&priv->write_urb_pool_lock,flags); + spin_lock_irqsave(&priv->lock,flags); for (j = 0; j < NUM_URBS; j++) { if (write_urbs[j]) { @@ -343,8 +343,7 @@ } } - spin_unlock_irqrestore (&priv->write_urb_pool_lock, - flags); + spin_unlock_irqrestore (&priv->lock, flags); kfree(priv); usb_set_serial_port_data(&serial->port[i], NULL); @@ -360,6 +359,8 @@ int rc; int i; unsigned long line_state; + struct klsi_105_port_settings cfg; + unsigned long flags; dbg("%s port %d", __FUNCTION__, port->number); @@ -374,21 +375,27 @@ * Then read the modem line control and store values in * priv->line_state. */ - priv->cfg.pktlen = 5; - priv->cfg.baudrate = kl5kusb105a_sio_b9600; - priv->cfg.databits = kl5kusb105a_dtb_8; - priv->cfg.unknown1 = 0; - priv->cfg.unknown2 = 1; - klsi_105_chg_port_settings(serial, &(priv->cfg)); + cfg.pktlen = 5; + cfg.baudrate = kl5kusb105a_sio_b9600; + cfg.databits = kl5kusb105a_dtb_8; + cfg.unknown1 = 0; + cfg.unknown2 = 1; + klsi_105_chg_port_settings(serial, &cfg); /* set up termios structure */ + spin_lock_irqsave (&priv->lock, flags); priv->termios.c_iflag = port->tty->termios->c_iflag; priv->termios.c_oflag = port->tty->termios->c_oflag; priv->termios.c_cflag = port->tty->termios->c_cflag; priv->termios.c_lflag = port->tty->termios->c_lflag; for (i=0; itermios.c_cc[i] = port->tty->termios->c_cc[i]; - + priv->cfg.pktlen = cfg.pktlen; + priv->cfg.baudrate = cfg.baudrate; + priv->cfg.databits = cfg.databits; + priv->cfg.unknown1 = cfg.unknown1; + priv->cfg.unknown2 = cfg.unknown2; + spin_unlock_irqrestore (&priv->lock, flags); /* READ_ON and urb submission */ usb_fill_bulk_urb(port->read_urb, serial->dev, @@ -422,7 +429,9 @@ rc = klsi_105_get_line_state(serial, &line_state); if (rc >= 0) { + spin_lock_irqsave (&priv->lock, flags); priv->line_state = line_state; + spin_unlock_irqrestore (&priv->lock, flags); dbg("%s - read line state 0x%lx", __FUNCTION__, line_state); retval = 0; } else @@ -492,7 +501,7 @@ unsigned long flags; int i; /* since the pool is per-port we might not need the spin lock !? */ - spin_lock_irqsave (&priv->write_urb_pool_lock, flags); + spin_lock_irqsave (&priv->lock, flags); for (i=0; iwrite_urb_pool[i]->status != -EINPROGRESS) { urb = priv->write_urb_pool[i]; @@ -500,7 +509,7 @@ break; } } - spin_unlock_irqrestore (&priv->write_urb_pool_lock, flags); + spin_unlock_irqrestore (&priv->lock, flags); if (urb==NULL) { dbg("%s - no more free urbs", __FUNCTION__); @@ -552,6 +561,7 @@ count -= size; } exit: + /* lockless, but it's for debug info only... */ priv->bytes_out+=bytes_sent; return bytes_sent; /* that's how much we wrote */ @@ -588,7 +598,7 @@ unsigned long flags; struct klsi_105_private *priv = usb_get_serial_port_data(port); - spin_lock_irqsave (&priv->write_urb_pool_lock, flags); + spin_lock_irqsave (&priv->lock, flags); for (i = 0; i < NUM_URBS; ++i) { if (priv->write_urb_pool[i]->status == -EINPROGRESS) { @@ -596,7 +606,7 @@ } } - spin_unlock_irqrestore (&priv->write_urb_pool_lock, flags); + spin_unlock_irqrestore (&priv->lock, flags); dbg("%s - returns %d", __FUNCTION__, chars); return (chars); @@ -609,14 +619,14 @@ int room = 0; struct klsi_105_private *priv = usb_get_serial_port_data(port); - spin_lock_irqsave (&priv->write_urb_pool_lock, flags); + spin_lock_irqsave (&priv->lock, flags); for (i = 0; i < NUM_URBS; ++i) { if (priv->write_urb_pool[i]->status != -EINPROGRESS) { room += URB_TRANSFER_BUFFER_SIZE; } } - spin_unlock_irqrestore (&priv->write_urb_pool_lock, flags); + spin_unlock_irqrestore (&priv->lock, flags); dbg("%s - returns %d", __FUNCTION__, room); return (room); @@ -690,6 +700,8 @@ tty_insert_flip_char(tty, ((__u8*) data)[i], 0); } tty_flip_buffer_push(tty); + + /* again lockless, but debug info only */ priv->bytes_in += bytes_sent; } /* Continue trying to always read */ @@ -715,6 +727,11 @@ unsigned int old_iflag = old_termios->c_iflag; unsigned int cflag = port->tty->termios->c_cflag; unsigned int old_cflag = old_termios->c_cflag; + struct klsi_105_port_settings cfg; + unsigned long flags; + + /* lock while we are modifying the settings */ + spin_lock_irqsave (&priv->lock, flags); /* * Update baud rate @@ -838,9 +855,11 @@ #endif ; } - + memcpy (&cfg, &priv->cfg, sizeof(cfg)); + spin_unlock_irqrestore (&priv->lock, flags); + /* now commit changes to device */ - klsi_105_chg_port_settings(serial, &(priv->cfg)); + klsi_105_chg_port_settings(serial, &cfg); } /* klsi_105_set_termios */ @@ -866,6 +885,7 @@ struct usb_serial *serial = port->serial; struct klsi_105_private *priv = usb_get_serial_port_data(port); int mask; + unsigned long flags; dbg("%scmd=0x%x", __FUNCTION__, cmd); @@ -881,11 +901,12 @@ err("Reading line control failed (error = %d)", rc); /* better return value? EAGAIN? */ return -ENOIOCTLCMD; - } else { - priv->line_state = line_state; - dbg("%s - read line state 0x%lx", __FUNCTION__, line_state); } - return put_user(priv->line_state, (unsigned long *) arg); + spin_lock_irqsave (&priv->lock, flags); + priv->line_state = line_state; + spin_unlock_irqrestore (&priv->lock, flags); + dbg("%s - read line state 0x%lx", __FUNCTION__, line_state); + return put_user(line_state, (unsigned long *) arg); }; case TIOCMSET: /* Turns on and off the lines as specified by the mask */ diff -Nru a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c --- a/drivers/usb/serial/kobil_sct.c Thu Dec 26 09:37:14 2002 +++ b/drivers/usb/serial/kobil_sct.c Mon Feb 24 10:29:37 2003 @@ -159,7 +159,7 @@ } usb_set_serial_port_data(serial->port, priv); - // search for the neccessary endpoints + // search for the necessary endpoints pdev = serial->dev; actconfig = pdev->actconfig; interface = actconfig->interface; diff -Nru a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c --- a/drivers/usb/serial/mct_u232.c Thu Dec 26 09:37:14 2002 +++ b/drivers/usb/serial/mct_u232.c Tue Feb 25 03:11:43 2003 @@ -171,6 +171,7 @@ struct mct_u232_private { + spinlock_t lock; unsigned long control_state; /* Modem Line Setting (TIOCM) */ unsigned char last_lcr; /* Line Control Register */ unsigned char last_lsr; /* Line Status Register */ @@ -306,8 +307,9 @@ /* allocate the private data structure */ priv = kmalloc(sizeof(struct mct_u232_private), GFP_KERNEL); if (!priv) - return (-1); /* error */ + return -ENOMEM; /* set initial values for control structures */ + spin_lock_init(&priv->lock); priv->control_state = 0; priv->last_lsr = 0; priv->last_msr = 0; @@ -339,6 +341,10 @@ struct usb_serial *serial = port->serial; struct mct_u232_private *priv = usb_get_serial_port_data(port); int retval = 0; + unsigned long control_state; + unsigned long flags; + unsigned char last_lcr; + unsigned char last_msr; dbg("%s port %d", __FUNCTION__, port->number); @@ -355,20 +361,27 @@ * sure if this is really necessary. But it should not harm * either. */ + spin_lock_irqsave(&priv->lock, flags); if (port->tty->termios->c_cflag & CBAUD) priv->control_state = TIOCM_DTR | TIOCM_RTS; else priv->control_state = 0; - mct_u232_set_modem_ctrl(serial, priv->control_state); priv->last_lcr = (MCT_U232_DATA_BITS_8 | MCT_U232_PARITY_NONE | MCT_U232_STOP_BITS_1); - mct_u232_set_line_ctrl(serial, priv->last_lcr); + control_state = priv->control_state; + last_lcr = priv->last_lcr; + spin_unlock_irqrestore(&priv->lock, flags); + mct_u232_set_modem_ctrl(serial, control_state); + mct_u232_set_line_ctrl(serial, last_lcr); /* Read modem status and update control state */ - mct_u232_get_modem_stat(serial, &priv->last_msr); + mct_u232_get_modem_stat(serial, &last_msr); + spin_lock_irqsave(&priv->lock, flags); + priv->last_msr = last_msr; mct_u232_msr_to_state(&priv->control_state, priv->last_msr); + spin_unlock_irqrestore(&priv->lock, flags); { /* Puh, that's dirty */ @@ -523,6 +536,7 @@ struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; int status; + unsigned long flags; dbg("%s - port %d", __FUNCTION__, port->number); @@ -567,6 +581,7 @@ * The interrupt-in pipe signals exceptional conditions (modem line * signal changes and errors). data[0] holds MSR, data[1] holds LSR. */ + spin_lock_irqsave(&priv->lock, flags); priv->last_msr = data[MCT_U232_MSR_INDEX]; /* Record Control Line states */ @@ -597,6 +612,7 @@ } } #endif + spin_unlock_irqrestore(&priv->lock, flags); exit: status = usb_submit_urb (urb, GFP_ATOMIC); if (status) @@ -614,7 +630,16 @@ unsigned int old_iflag = old_termios->c_iflag; unsigned int cflag = port->tty->termios->c_cflag; unsigned int old_cflag = old_termios->c_cflag; - + unsigned long flags; + unsigned long control_state; + unsigned char last_lcr; + + /* get a local copy of the current port settings */ + spin_lock_irqsave(&priv->lock, flags); + control_state = priv->control_state; + last_lcr = priv->last_lcr; + spin_unlock_irqrestore(&priv->lock, flags); + /* * Update baud rate */ @@ -622,12 +647,12 @@ /* reassert DTR and (maybe) RTS on transition from B0 */ if( (old_cflag & CBAUD) == B0 ) { dbg("%s: baud was B0", __FUNCTION__); - priv->control_state |= TIOCM_DTR; + control_state |= TIOCM_DTR; /* don't set RTS if using hardware flow control */ if (!(old_cflag & CRTSCTS)) { - priv->control_state |= TIOCM_RTS; + control_state |= TIOCM_RTS; } - mct_u232_set_modem_ctrl(serial, priv->control_state); + mct_u232_set_modem_ctrl(serial, control_state); } switch(cflag & CBAUD) { @@ -659,8 +684,8 @@ if ((cflag & CBAUD) == B0 ) { dbg("%s: baud is B0", __FUNCTION__); /* Drop RTS and DTR */ - priv->control_state &= ~(TIOCM_DTR | TIOCM_RTS); - mct_u232_set_modem_ctrl(serial, priv->control_state); + control_state &= ~(TIOCM_DTR | TIOCM_RTS); + mct_u232_set_modem_ctrl(serial, control_state); } } @@ -672,36 +697,36 @@ || (cflag & CSTOPB) != (old_cflag & CSTOPB) ) { - priv->last_lcr = 0; + last_lcr = 0; /* set the parity */ if (cflag & PARENB) - priv->last_lcr |= (cflag & PARODD) ? + last_lcr |= (cflag & PARODD) ? MCT_U232_PARITY_ODD : MCT_U232_PARITY_EVEN; else - priv->last_lcr |= MCT_U232_PARITY_NONE; + last_lcr |= MCT_U232_PARITY_NONE; /* set the number of data bits */ switch (cflag & CSIZE) { case CS5: - priv->last_lcr |= MCT_U232_DATA_BITS_5; break; + last_lcr |= MCT_U232_DATA_BITS_5; break; case CS6: - priv->last_lcr |= MCT_U232_DATA_BITS_6; break; + last_lcr |= MCT_U232_DATA_BITS_6; break; case CS7: - priv->last_lcr |= MCT_U232_DATA_BITS_7; break; + last_lcr |= MCT_U232_DATA_BITS_7; break; case CS8: - priv->last_lcr |= MCT_U232_DATA_BITS_8; break; + last_lcr |= MCT_U232_DATA_BITS_8; break; default: err("CSIZE was not CS5-CS8, using default of 8"); - priv->last_lcr |= MCT_U232_DATA_BITS_8; + last_lcr |= MCT_U232_DATA_BITS_8; break; } /* set the number of stop bits */ - priv->last_lcr |= (cflag & CSTOPB) ? + last_lcr |= (cflag & CSTOPB) ? MCT_U232_STOP_BITS_2 : MCT_U232_STOP_BITS_1; - mct_u232_set_line_ctrl(serial, priv->last_lcr); + mct_u232_set_line_ctrl(serial, last_lcr); } /* @@ -714,11 +739,17 @@ /* Drop DTR/RTS if no flow control otherwise assert */ if ((iflag & IXOFF) || (iflag & IXON) || (cflag & CRTSCTS) ) - priv->control_state |= TIOCM_DTR | TIOCM_RTS; + control_state |= TIOCM_DTR | TIOCM_RTS; else - priv->control_state &= ~(TIOCM_DTR | TIOCM_RTS); - mct_u232_set_modem_ctrl(serial, priv->control_state); + control_state &= ~(TIOCM_DTR | TIOCM_RTS); + mct_u232_set_modem_ctrl(serial, control_state); } + + /* save off the modified port settings */ + spin_lock_irqsave(&priv->lock, flags); + priv->control_state = control_state; + priv->last_lcr = last_lcr; + spin_unlock_irqrestore(&priv->lock, flags); } /* mct_u232_set_termios */ @@ -726,10 +757,15 @@ { struct usb_serial *serial = port->serial; struct mct_u232_private *priv = usb_get_serial_port_data(port); - unsigned char lcr = priv->last_lcr; + unsigned char lcr; + unsigned long flags; dbg("%sstate=%d", __FUNCTION__, break_state); + spin_lock_irqsave(&priv->lock, flags); + lcr = priv->last_lcr; + spin_unlock_irqrestore(&priv->lock, flags); + if (break_state) lcr |= MCT_U232_SET_BREAK; @@ -743,13 +779,19 @@ struct usb_serial *serial = port->serial; struct mct_u232_private *priv = usb_get_serial_port_data(port); int mask; + unsigned long control_state; + unsigned long flags; dbg("%scmd=0x%x", __FUNCTION__, cmd); + spin_lock_irqsave(&priv->lock, flags); + control_state = priv->control_state; + spin_unlock_irqrestore(&priv->lock, flags); + /* Based on code from acm.c and others */ switch (cmd) { case TIOCMGET: - return put_user(priv->control_state, (unsigned long *) arg); + return put_user(control_state, (unsigned long *) arg); break; case TIOCMSET: /* Turns on and off the lines as specified by the mask */ @@ -762,20 +804,24 @@ /* RTS needs set */ if( ((cmd == TIOCMSET) && (mask & TIOCM_RTS)) || (cmd == TIOCMBIS) ) - priv->control_state |= TIOCM_RTS; + control_state |= TIOCM_RTS; else - priv->control_state &= ~TIOCM_RTS; + control_state &= ~TIOCM_RTS; } if ((cmd == TIOCMSET) || (mask & TIOCM_DTR)) { /* DTR needs set */ if( ((cmd == TIOCMSET) && (mask & TIOCM_DTR)) || (cmd == TIOCMBIS) ) - priv->control_state |= TIOCM_DTR; + control_state |= TIOCM_DTR; else - priv->control_state &= ~TIOCM_DTR; + control_state &= ~TIOCM_DTR; } - mct_u232_set_modem_ctrl(serial, priv->control_state); + mct_u232_set_modem_ctrl(serial, control_state); + + spin_lock_irqsave(&priv->lock, flags); + priv->control_state = control_state; + spin_unlock_irqrestore(&priv->lock, flags); break; case TIOCMIWAIT: diff -Nru a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c --- a/drivers/usb/serial/pl2303.c Tue Feb 4 06:10:14 2003 +++ b/drivers/usb/serial/pl2303.c Fri Feb 21 09:00:54 2003 @@ -148,7 +148,8 @@ .shutdown = pl2303_shutdown, }; -struct pl2303_private { +struct pl2303_private { + spinlock_t lock; u8 line_control; u8 termios_initialized; }; @@ -164,6 +165,7 @@ if (!priv) return -ENOMEM; memset (priv, 0x00, sizeof (struct pl2303_private)); + spin_lock_init(&priv->lock); usb_set_serial_port_data(&serial->port[i], priv); } return 0; @@ -223,18 +225,21 @@ int baud; int i; - dbg("%s - port %d, initialized = %d", __FUNCTION__, port->number, priv->termios_initialized); + dbg("%s - port %d", __FUNCTION__, port->number); if ((!port->tty) || (!port->tty->termios)) { dbg("%s - no tty structures", __FUNCTION__); return; } + spin_lock(&priv->lock); if (!priv->termios_initialized) { *(port->tty->termios) = tty_std_termios; port->tty->termios->c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL; priv->termios_initialized = 1; } + spin_unlock(&priv->lock); + cflag = port->tty->termios->c_cflag; /* check that they really want us to change something */ if (old_termios) { @@ -341,11 +346,16 @@ dbg ("0x21:0x20:0:0 %d", i); if (cflag && CBAUD) { + u8 control; + + spin_lock (&priv->lock); if ((cflag && CBAUD) == B0) priv->line_control &= ~(CONTROL_DTR | CONTROL_RTS); else priv->line_control |= (CONTROL_DTR | CONTROL_RTS); - set_control_lines (serial->dev, priv->line_control); + control = priv->line_control; + spin_unlock (&priv->lock); + set_control_lines (serial->dev, control); } buf[0] = buf[1] = buf[2] = buf[3] = buf[4] = buf[5] = buf[6] = 0; @@ -444,48 +454,50 @@ dbg("%s - port %d", __FUNCTION__, port->number); - if (serial->dev) { - if (port->tty) { - c_cflag = port->tty->termios->c_cflag; - if (c_cflag & HUPCL) { - /* drop DTR and RTS */ - priv = usb_get_serial_port_data(port); - priv->line_control = 0; - set_control_lines (port->serial->dev, - priv->line_control); - } - } + /* shutdown our urbs */ + dbg("%s - shutting down urbs", __FUNCTION__); + result = usb_unlink_urb (port->write_urb); + if (result) + dbg("%s - usb_unlink_urb (write_urb)" + " failed with reason: %d", __FUNCTION__, + result); + + result = usb_unlink_urb (port->read_urb); + if (result) + dbg("%s - usb_unlink_urb (read_urb) " + "failed with reason: %d", __FUNCTION__, + result); - /* shutdown our urbs */ - dbg("%s - shutting down urbs", __FUNCTION__); - result = usb_unlink_urb (port->write_urb); - if (result) - dbg("%s - usb_unlink_urb (write_urb)" - " failed with reason: %d", __FUNCTION__, - result); - - result = usb_unlink_urb (port->read_urb); - if (result) - dbg("%s - usb_unlink_urb (read_urb) " - "failed with reason: %d", __FUNCTION__, - result); - - result = usb_unlink_urb (port->interrupt_in_urb); - if (result) - dbg("%s - usb_unlink_urb (interrupt_in_urb)" - " failed with reason: %d", __FUNCTION__, - result); + result = usb_unlink_urb (port->interrupt_in_urb); + if (result) + dbg("%s - usb_unlink_urb (interrupt_in_urb)" + " failed with reason: %d", __FUNCTION__, + result); + + if (port->tty) { + c_cflag = port->tty->termios->c_cflag; + if (c_cflag & HUPCL) { + /* drop DTR and RTS */ + priv = usb_get_serial_port_data(port); + spin_lock (&priv->lock); + priv->line_control = 0; + spin_unlock (&priv->lock); + set_control_lines (port->serial->dev, 0); + } } + } static int set_modem_info (struct usb_serial_port *port, unsigned int cmd, unsigned int *value) { struct pl2303_private *priv = usb_get_serial_port_data(port); unsigned int arg; + u8 control; if (copy_from_user(&arg, value, sizeof(int))) return -EFAULT; + spin_lock (&priv->lock); switch (cmd) { case TIOCMBIS: if (arg & TIOCM_RTS) @@ -509,15 +521,21 @@ priv->line_control |= ((arg & TIOCM_DTR) ? CONTROL_DTR : 0); break; } + control = priv->line_control; + spin_unlock (&priv->lock); - return set_control_lines (port->serial->dev, priv->line_control); + return set_control_lines (port->serial->dev, control); } static int get_modem_info (struct usb_serial_port *port, unsigned int *value) { struct pl2303_private *priv = usb_get_serial_port_data(port); - unsigned int mcr = priv->line_control; + unsigned int mcr; unsigned int result; + + spin_lock (&priv->lock); + mcr = priv->line_control; + spin_unlock (&priv->lock); result = ((mcr & CONTROL_DTR) ? TIOCM_DTR : 0) | ((mcr & CONTROL_RTS) ? TIOCM_RTS : 0); diff -Nru a/drivers/usb/serial/usb-serial.h b/drivers/usb/serial/usb-serial.h --- a/drivers/usb/serial/usb-serial.h Tue Feb 18 07:50:39 2003 +++ b/drivers/usb/serial/usb-serial.h Tue Feb 25 02:46:47 2003 @@ -342,7 +342,7 @@ if (!port || port_paranoia_check (port, function) || serial_paranoia_check (port->serial, function)) { - /* then say that we dont have a valid usb_serial thing, which will + /* then say that we don't have a valid usb_serial thing, which will * end up genrating -ENODEV return values */ return NULL; } diff -Nru a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c --- a/drivers/usb/serial/visor.c Fri Jan 10 03:27:54 2003 +++ b/drivers/usb/serial/visor.c Fri Feb 21 09:00:45 2003 @@ -2,7 +2,7 @@ * USB HandSpring Visor, Palm m50x, and Sony Clie driver * (supports all of the Palm OS USB devices) * - * Copyright (C) 1999 - 2002 + * Copyright (C) 1999 - 2003 * Greg Kroah-Hartman (greg@kroah.com) * * This program is free software; you can redistribute it and/or modify @@ -183,34 +183,34 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_VISOR_ID), - .driver_info = (unsigned int)&palm_os_3_probe }, + .driver_info = (kernel_ulong_t)&palm_os_3_probe }, { USB_DEVICE(HANDSPRING_VENDOR_ID, HANDSPRING_TREO_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M500_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M505_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M515_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_I705_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M125_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_M130_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_T_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_TUNGSTEN_Z_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(PALM_VENDOR_ID, PALM_ZIRE_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_0_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_S360_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_4_1_ID) }, { USB_DEVICE(SONY_VENDOR_ID, SONY_CLIE_NX60_ID), - .driver_info = (unsigned int)&palm_os_4_probe }, + .driver_info = (kernel_ulong_t)&palm_os_4_probe }, { } /* Terminating entry */ }; @@ -374,27 +374,22 @@ if (!serial) return; - if (serial->dev) { - /* only send a shutdown message if the - * device is still here */ - transfer_buffer = kmalloc (0x12, GFP_KERNEL); - if (!transfer_buffer) { - dev_err(&port->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, 0x12); - } else { - /* send a shutdown message to the device */ - usb_control_msg (serial->dev, - usb_rcvctrlpipe(serial->dev, 0), - VISOR_CLOSE_NOTIFICATION, 0xc2, - 0x0000, 0x0000, - transfer_buffer, 0x12, 300); - kfree (transfer_buffer); - } - /* shutdown our bulk read */ - usb_unlink_urb (port->read_urb); - - if (port->interrupt_in_urb) - usb_unlink_urb (port->interrupt_in_urb); + /* shutdown our urbs */ + usb_unlink_urb (port->read_urb); + if (port->interrupt_in_urb) + usb_unlink_urb (port->interrupt_in_urb); + + /* Try to send shutdown message, if the device is gone, this will just fail. */ + transfer_buffer = kmalloc (0x12, GFP_KERNEL); + if (transfer_buffer) { + usb_control_msg (serial->dev, + usb_rcvctrlpipe(serial->dev, 0), + VISOR_CLOSE_NOTIFICATION, 0xc2, + 0x0000, 0x0000, + transfer_buffer, 0x12, 300); + kfree (transfer_buffer); } + /* Uncomment the following line if you want to see some statistics in your syslog */ /* dev_info (&port->dev, "Bytes In = %d Bytes Out = %d\n", bytes_in, bytes_out); */ } diff -Nru a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c --- a/drivers/usb/storage/freecom.c Sat Jan 25 05:27:28 2003 +++ b/drivers/usb/storage/freecom.c Mon Feb 24 10:18:11 2003 @@ -240,7 +240,7 @@ * may not work, but that is a condition that should never happen. */ while (fst->Status & FCM_STATUS_BUSY) { - US_DEBUGP("20 second USB/ATAPI bridge TIMEOUT occured!\n"); + US_DEBUGP("20 second USB/ATAPI bridge TIMEOUT occurred!\n"); US_DEBUGP("fst->Status is %x\n", fst->Status); /* Get the status again */ diff -Nru a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h --- a/drivers/usb/storage/unusual_devs.h Sat Jan 25 05:27:28 2003 +++ b/drivers/usb/storage/unusual_devs.h Fri Feb 21 02:36:24 2003 @@ -137,12 +137,12 @@ "LS-120 Camera", US_SC_UFI, US_PR_CBI, NULL, 0), -/* Reported by Peter Wächtler */ -UNUSUAL_DEV( 0x04ce, 0x0002, 0x0074, 0x0074, - "ScanLogic", - "SL11R-IDE 0049SQFP-1.2 A002", - US_SC_SCSI, US_PR_BULK, NULL, - US_FL_FIX_INQUIRY ), +/* From Yukihiro Nakai, via zaitcev@yahoo.com. + * This is needed for CB instead of CBI */ +UNUSUAL_DEV( 0x04da, 0x0d05, 0x0000, 0x0000, + "Sharp CE-CW05", + "CD-R/RW Drive", + US_SC_8070, US_PR_CB, NULL, 0), /* Most of the following entries were developed with the help of * Shuttle/SCM directly. diff -Nru a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c --- a/drivers/usb/usb-skeleton.c Sat Jan 11 16:03:18 2003 +++ b/drivers/usb/usb-skeleton.c Mon Feb 24 09:56:36 2003 @@ -498,7 +498,7 @@ goto exit; } - /* allocate memory for our device state and intialize it */ + /* allocate memory for our device state and initialize it */ dev = kmalloc (sizeof(struct usb_skel), GFP_KERNEL); if (dev == NULL) { err ("Out of memory"); diff -Nru a/drivers/video/amifb.c b/drivers/video/amifb.c --- a/drivers/video/amifb.c Thu Oct 31 12:05:41 2002 +++ b/drivers/video/amifb.c Mon Feb 24 12:16:14 2003 @@ -274,9 +274,9 @@ display of sprites, I use the following policy on horizontal panning and the hardware cursor: - - if you want to start display DMA too early, you loose the ability to + - if you want to start display DMA too early, you lose the ability to do smooth horizontal panning (xpanstep 1 -> 64). - - if you want to go even further, you loose the hardware cursor too. + - if you want to go even further, you lose the hardware cursor too. IMHO a hardware cursor is more important for X than horizontal scrolling, so that's my motivation. diff -Nru a/drivers/video/controlfb.c b/drivers/video/controlfb.c --- a/drivers/video/controlfb.c Wed Dec 11 07:51:31 2002 +++ b/drivers/video/controlfb.c Mon Feb 24 09:56:37 2003 @@ -554,7 +554,7 @@ /* - * Called from fbmem.c for probing & intializing + * Called from fbmem.c for probing & initializing */ int __init control_init(void) { diff -Nru a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c --- a/drivers/video/cyber2000fb.c Mon Oct 14 09:29:10 2002 +++ b/drivers/video/cyber2000fb.c Mon Feb 24 12:16:15 2003 @@ -1697,7 +1697,7 @@ unsigned char val; #if defined(__sparc_v9__) -#error "You loose, consult DaveM." +#error "You lose, consult DaveM." #elif defined(__sparc__) /* * SPARC does not have an "outb" instruction, so we generate diff -Nru a/drivers/video/macfb.c b/drivers/video/macfb.c --- a/drivers/video/macfb.c Fri Nov 22 13:47:00 2002 +++ b/drivers/video/macfb.c Tue Feb 25 09:45:20 2003 @@ -223,7 +223,7 @@ local_irq_save(flags); /* fbdev will set an entire colourmap, but X won't. Hopefully - this should accomodate both of them */ + this should accommodate both of them */ if (regno != lastreg+1) { int i; diff -Nru a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c --- a/drivers/video/pvr2fb.c Thu Oct 31 12:05:54 2002 +++ b/drivers/video/pvr2fb.c Tue Feb 25 10:47:18 2003 @@ -15,7 +15,7 @@ * an odd scheme for converting hardware values to/from framebuffer values, here are * some hacked-up formulas: * - * The Dreamcast has screen offsets from each side of it's four borders and the start + * The Dreamcast has screen offsets from each side of its four borders and the start * offsets of the display window. I used these values to calculate 'pseudo' values * (think of them as placeholders) for the fb video mode, so that when it came time * to convert these values back into their hardware values, I could just add mode- diff -Nru a/drivers/video/retz3fb.c b/drivers/video/retz3fb.c --- a/drivers/video/retz3fb.c Thu Oct 31 12:05:54 2002 +++ b/drivers/video/retz3fb.c Tue Feb 25 11:05:23 2003 @@ -1379,7 +1379,7 @@ zinfo->base = ioremap(board_addr, board_size); zinfo->regs = zinfo->base; zinfo->fbmem = zinfo->base + VIDEO_MEM_OFFSET; - /* Get memory size - for now we asume its a 4MB board */ + /* Get memory size - for now we asume it's a 4MB board */ zinfo->fbsize = 0x00400000; /* 4 MB */ zinfo->physregs = board_addr; zinfo->physfbmem = board_addr + VIDEO_MEM_OFFSET; diff -Nru a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c --- a/drivers/video/sa1100fb.c Sat Jan 18 11:54:34 2003 +++ b/drivers/video/sa1100fb.c Tue Feb 25 02:46:52 2003 @@ -1370,7 +1370,7 @@ #ifdef CONFIG_SA1100_HUW_WEBPANEL #error Move me into __sa1100fb_lcd_power and/or __sa1100fb_backlight_power if (machine_is_huw_webpanel()) { - // dont forget to set the control lines to zero (?) + // don't forget to set the control lines to zero (?) DPRINTK("ShutDown HuW LCD controller\n"); BCR_clear(BCR_TFT_ENA + BCR_CCFL_POW + BCR_PWM_BACKLIGHT); } diff -Nru a/drivers/video/sstfb.c b/drivers/video/sstfb.c --- a/drivers/video/sstfb.c Tue Feb 18 10:50:38 2003 +++ b/drivers/video/sstfb.c Tue Feb 25 02:46:56 2003 @@ -35,7 +35,7 @@ wich one should i use ? is there any preferred one ? It seems ARGB is the one ... -TODO: in set_var check the validity of timings (hsync vsync)... --TODO: check and recheck the use of sst_wait_idle : we dont flush the fifo via +-TODO: check and recheck the use of sst_wait_idle : we don't flush the fifo via a nop command. so it's ok as long as the commands we pass don't go through the fifo. warning: issuing a nop command seems to need pci_fifo -FIXME: in case of failure in the init sequence, be sure we return to a safe diff -Nru a/fs/adfs/dir_f.c b/fs/adfs/dir_f.c --- a/fs/adfs/dir_f.c Sun Nov 17 12:30:28 2002 +++ b/fs/adfs/dir_f.c Mon Feb 24 12:42:23 2003 @@ -259,7 +259,7 @@ /* * get a directory entry. Note that the caller is responsible - * for holding the relevent locks. + * for holding the relevant locks. */ int __adfs_dir_get(struct adfs_dir *dir, int pos, struct object_info *obj) diff -Nru a/fs/afs/vnode.c b/fs/afs/vnode.c --- a/fs/afs/vnode.c Tue Oct 8 01:11:05 2002 +++ b/fs/afs/vnode.c Mon Feb 24 12:42:23 2003 @@ -272,7 +272,7 @@ /*****************************************************************************/ /* * break any outstanding callback on a vnode - * - only relevent to server that issued it + * - only relevant to server that issued it */ int afs_vnode_give_up_callback(afs_vnode_t *vnode) { diff -Nru a/fs/befs/ChangeLog b/fs/befs/ChangeLog --- a/fs/befs/ChangeLog Tue Feb 18 10:25:13 2003 +++ b/fs/befs/ChangeLog Tue Feb 25 10:47:06 2003 @@ -117,7 +117,7 @@ * Rewrote datastream positon lookups. (datastream.c) [WD] -* Moved the TODO list to it's own file. +* Moved the TODO list to its own file. Version 0.50 (2001-11-13) diff -Nru a/fs/befs/btree.c b/fs/befs/btree.c --- a/fs/befs/btree.c Sat Feb 15 13:05:05 2003 +++ b/fs/befs/btree.c Mon Feb 24 12:31:17 2003 @@ -41,7 +41,7 @@ /* Befs B+tree structure: * * The first thing in the tree is the tree superblock. It tells you - * all kinds of usefull things about the tree, like where the rootnode + * all kinds of useful things about the tree, like where the rootnode * is located, and the size of the nodes (always 1024 with current version * of BeOS). * diff -Nru a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c --- a/fs/befs/linuxvfs.c Wed Feb 19 12:23:59 2003 +++ b/fs/befs/linuxvfs.c Tue Feb 25 02:23:00 2003 @@ -541,7 +541,7 @@ wchar_t uni; int unilen, utflen; char *result; - int maxlen = in_len; /* The utf8->nls conversion cant make more chars */ + int maxlen = in_len; /* The utf8->nls conversion can't make more chars */ befs_debug(sb, "---> utf2nls()"); diff -Nru a/fs/bio.c b/fs/bio.c --- a/fs/bio.c Fri Feb 21 05:48:11 2003 +++ b/fs/bio.c Tue Feb 25 09:18:00 2003 @@ -334,7 +334,7 @@ * @bdev: I/O target * * Return the approximate number of pages we can send to this target. - * There's no guarentee that you will be able to fit this number of pages + * There's no guarantee that you will be able to fit this number of pages * into a bio, it does not account for dynamic restrictions that vary * on offset. */ @@ -383,7 +383,7 @@ return 0; /* - * we might loose a segment or two here, but rather that than + * we might lose a segment or two here, but rather that than * make this too complex. */ retry_segments: diff -Nru a/fs/buffer.c b/fs/buffer.c --- a/fs/buffer.c Wed Feb 19 09:30:47 2003 +++ b/fs/buffer.c Tue Feb 25 09:50:42 2003 @@ -2495,7 +2495,7 @@ /* * The page straddles i_size. It must be zeroed out on each and every - * writepage invokation because it may be mmapped. "A file is mapped + * writepage invocation because it may be mmapped. "A file is mapped * in multiples of the page size. For a file that is not a multiple of * the page size, the remaining memory is zeroed when mapped, and * writes to that region are not written out to the file." @@ -2584,7 +2584,7 @@ * BH_Lock state bit), any buffer that appears to be clean when doing a * write request, and any buffer that appears to be up-to-date when doing * read request. Further it marks as clean buffers that are processed for - * writing (the buffer cache wont assume that they are actually clean until + * writing (the buffer cache won't assume that they are actually clean until * the buffer gets unlocked). * * ll_rw_block sets b_end_io to simple completion handler that marks diff -Nru a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h --- a/fs/cifs/cifs_unicode.h Thu Oct 10 12:16:10 2002 +++ b/fs/cifs/cifs_unicode.h Mon Feb 24 12:31:17 2003 @@ -99,7 +99,7 @@ * UniStrchr: Find a character in a string * * Returns: - * Address of first occurance of character in string + * Address of first occurrence of character in string * or NULL if the character is not in the string */ static inline wchar_t * diff -Nru a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h --- a/fs/cifs/cifspdu.h Sat Feb 15 14:10:23 2003 +++ b/fs/cifs/cifspdu.h Tue Feb 25 01:39:05 2003 @@ -1245,7 +1245,7 @@ __u8 Reserved3; __u16 SubCommand; /* one setup word */ __u16 ByteCount; - __u8 Pad[3]; /* Win2K has sent 0x0F01 (max resp length perhaps?) followed by one byte pad - doesnt seem to matter though */ + __u8 Pad[3]; /* Win2K has sent 0x0F01 (max resp length perhaps?) followed by one byte pad - doesn't seem to matter though */ __u16 MaxReferralLevel; char RequestFileName[1]; } TRANSACTION2_GET_DFS_REFER_REQ; diff -Nru a/fs/dcache.c b/fs/dcache.c --- a/fs/dcache.c Fri Feb 14 18:26:42 2003 +++ b/fs/dcache.c Thu Feb 27 23:01:39 2003 @@ -1004,8 +1004,11 @@ */ if (unlikely(move_count != dentry->d_move_count)) break; - if (!d_unhashed(dentry)) - found = dget(dentry); + if (!d_unhashed(dentry)) { + atomic_inc(&dentry->d_count); + dentry->d_vfs_flags |= DCACHE_REFERENCED; + found = dentry; + } spin_unlock(&dentry->d_lock); break; } @@ -1053,7 +1056,7 @@ * as it is parsed under dcache_lock */ if (dentry == list_entry(lhp, struct dentry, d_hash)) { - dget(dentry); + __dget_locked(dentry); spin_unlock(&dcache_lock); return 1; } diff -Nru a/fs/devfs/base.c b/fs/devfs/base.c --- a/fs/devfs/base.c Tue Jan 28 08:16:05 2003 +++ b/fs/devfs/base.c Tue Feb 25 10:47:06 2003 @@ -1312,7 +1312,7 @@ * free_dentry - Free the dentry for a device entry and invalidate inode. * @de: The entry. * - * This must only be called after the entry has been unhooked from it's + * This must only be called after the entry has been unhooked from its * parent directory. */ @@ -1584,7 +1584,7 @@ /** - * _devfs_unregister - Unregister a device entry from it's parent. + * _devfs_unregister - Unregister a device entry from its parent. * @dir: The parent directory. * @de: The entry to unregister. * @@ -2658,7 +2658,7 @@ else de->u.dir.no_more_additions = TRUE; write_unlock (&de->u.dir.lock); if (err) return err; - /* Now unhook the directory from it's parent */ + /* Now unhook the directory from its parent */ write_lock (&de->parent->u.dir.lock); if ( !_devfs_unhook (de) ) err = -ENOENT; write_unlock (&de->parent->u.dir.lock); diff -Nru a/fs/direct-io.c b/fs/direct-io.c --- a/fs/direct-io.c Fri Feb 14 18:26:46 2003 +++ b/fs/direct-io.c Tue Feb 25 09:50:46 2003 @@ -42,7 +42,7 @@ /* * This code generally works in units of "dio_blocks". A dio_block is * somewhere between the hard sector size and the filesystem block size. it - * is determined on a per-invokation basis. When talking to the filesystem + * is determined on a per-invocation basis. When talking to the filesystem * we need to convert dio_blocks to fs_blocks by scaling the dio_block quantity * down by dio->blkfactor. Similarly, fs-blocksize quantities are converted * to bio_block quantities by shifting left by blkfactor. diff -Nru a/fs/eventpoll.c b/fs/eventpoll.c --- a/fs/eventpoll.c Mon Feb 10 07:06:26 2003 +++ b/fs/eventpoll.c Mon Feb 24 12:31:17 2003 @@ -97,7 +97,7 @@ /* * Remove the item from the list and perform its initialization. - * This is usefull for us because we can test if the item is linked + * This is useful for us because we can test if the item is linked * using "EP_IS_LINKED(p)". */ #define EP_LIST_DEL(p) do { list_del(p); INIT_LIST_HEAD(p); } while (0) @@ -950,7 +950,7 @@ } else { - /* We have to signal that an error occured */ + /* We have to signal that an error occurred */ epi->nwait = -1; } } diff -Nru a/fs/ext2/acl.c b/fs/ext2/acl.c --- a/fs/ext2/acl.c Fri Feb 14 18:24:02 2003 +++ b/fs/ext2/acl.c Tue Feb 25 08:21:08 2003 @@ -419,7 +419,7 @@ */ static size_t ext2_xattr_list_acl_access(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const size_t size = sizeof(XATTR_NAME_ACL_ACCESS); @@ -432,7 +432,7 @@ static size_t ext2_xattr_list_acl_default(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const size_t size = sizeof(XATTR_NAME_ACL_DEFAULT); @@ -465,7 +465,7 @@ static int ext2_xattr_get_acl_access(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { if (strcmp(name, "") != 0) return -EINVAL; @@ -474,7 +474,7 @@ static int ext2_xattr_get_acl_default(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { if (strcmp(name, "") != 0) return -EINVAL; diff -Nru a/fs/ext2/xattr.c b/fs/ext2/xattr.c --- a/fs/ext2/xattr.c Fri Feb 14 18:24:04 2003 +++ b/fs/ext2/xattr.c Tue Feb 25 08:21:08 2003 @@ -199,7 +199,7 @@ */ ssize_t ext2_getxattr(struct dentry *dentry, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { struct ext2_xattr_handler *handler; struct inode *inode = dentry->d_inode; @@ -207,7 +207,7 @@ handler = ext2_xattr_resolve_name(&name); if (!handler) return -EOPNOTSUPP; - return handler->get(inode, name, buffer, size, flags); + return handler->get(inode, name, buffer, size); } /* @@ -217,9 +217,9 @@ * BKL held [before 2.5.x] */ ssize_t -ext2_listxattr(struct dentry *dentry, char *buffer, size_t size, int flags) +ext2_listxattr(struct dentry *dentry, char *buffer, size_t size) { - return ext2_xattr_list(dentry->d_inode, buffer, size, flags); + return ext2_xattr_list(dentry->d_inode, buffer, size); } /* @@ -250,7 +250,7 @@ * BKL held [before 2.5.x] */ int -ext2_removexattr(struct dentry *dentry, const char *name, int flags) +ext2_removexattr(struct dentry *dentry, const char *name) { struct ext2_xattr_handler *handler; struct inode *inode = dentry->d_inode; @@ -258,7 +258,7 @@ handler = ext2_xattr_resolve_name(&name); if (!handler) return -EOPNOTSUPP; - return handler->set(inode, name, NULL, 0, flags | XATTR_REPLACE); + return handler->set(inode, name, NULL, 0, XATTR_REPLACE); } /* @@ -371,8 +371,7 @@ * used / required on success. */ int -ext2_xattr_list(struct inode *inode, char *buffer, size_t buffer_size, - int flags) +ext2_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) { struct buffer_head *bh = NULL; struct ext2_xattr_entry *entry; @@ -412,7 +411,7 @@ handler = ext2_xattr_handler(entry->e_name_index); if (handler) size += handler->list(NULL, inode, entry->e_name, - entry->e_name_len, flags); + entry->e_name_len); } if (ext2_xattr_cache_insert(bh)) @@ -435,7 +434,7 @@ handler = ext2_xattr_handler(entry->e_name_index); if (handler) buf += handler->list(buf, inode, entry->e_name, - entry->e_name_len, flags); + entry->e_name_len); } error = size; diff -Nru a/fs/ext2/xattr.h b/fs/ext2/xattr.h --- a/fs/ext2/xattr.h Fri Feb 14 18:24:04 2003 +++ b/fs/ext2/xattr.h Tue Feb 25 08:21:08 2003 @@ -58,9 +58,9 @@ struct ext2_xattr_handler { char *prefix; size_t (*list)(char *list, struct inode *inode, const char *name, - int name_len, int flags); + int name_len); int (*get)(struct inode *inode, const char *name, void *buffer, - size_t size, int flags); + size_t size); int (*set)(struct inode *inode, const char *name, const void *buffer, size_t size, int flags); }; @@ -69,12 +69,12 @@ extern void ext2_xattr_unregister(int, struct ext2_xattr_handler *); extern int ext2_setxattr(struct dentry *, const char *, const void *, size_t, int); -extern ssize_t ext2_getxattr(struct dentry *, const char *, void *, size_t, int); -extern ssize_t ext2_listxattr(struct dentry *, char *, size_t, int); -extern int ext2_removexattr(struct dentry *, const char *, int); +extern ssize_t ext2_getxattr(struct dentry *, const char *, void *, size_t); +extern ssize_t ext2_listxattr(struct dentry *, char *, size_t); +extern int ext2_removexattr(struct dentry *, const char *); extern int ext2_xattr_get(struct inode *, int, const char *, void *, size_t); -extern int ext2_xattr_list(struct inode *, char *, size_t, int flags); +extern int ext2_xattr_list(struct inode *, char *, size_t); extern int ext2_xattr_set(struct inode *, int, const char *, const void *, size_t, int); extern void ext2_xattr_delete_inode(struct inode *); diff -Nru a/fs/ext2/xattr_trusted.c b/fs/ext2/xattr_trusted.c --- a/fs/ext2/xattr_trusted.c Fri Feb 14 18:24:04 2003 +++ b/fs/ext2/xattr_trusted.c Tue Feb 25 08:21:08 2003 @@ -16,11 +16,11 @@ static size_t ext2_xattr_trusted_list(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const int prefix_len = sizeof(XATTR_TRUSTED_PREFIX)-1; - if (!((flags & XATTR_KERNEL_CONTEXT) || capable(CAP_SYS_ADMIN))) + if (!capable(CAP_SYS_ADMIN)) return 0; if (list) { @@ -33,11 +33,11 @@ static int ext2_xattr_trusted_get(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { if (strcmp(name, "") == 0) return -EINVAL; - if (!((flags & XATTR_KERNEL_CONTEXT) || capable(CAP_SYS_ADMIN))) + if (!capable(CAP_SYS_ADMIN)) return -EPERM; return ext2_xattr_get(inode, EXT2_XATTR_INDEX_TRUSTED, name, buffer, size); @@ -49,7 +49,7 @@ { if (strcmp(name, "") == 0) return -EINVAL; - if (!((flags & XATTR_KERNEL_CONTEXT) || capable(CAP_SYS_ADMIN))) + if (!capable(CAP_SYS_ADMIN)) return -EPERM; return ext2_xattr_set(inode, EXT2_XATTR_INDEX_TRUSTED, name, value, size, flags); diff -Nru a/fs/ext2/xattr_user.c b/fs/ext2/xattr_user.c --- a/fs/ext2/xattr_user.c Fri Feb 14 18:24:03 2003 +++ b/fs/ext2/xattr_user.c Tue Feb 25 08:21:08 2003 @@ -19,12 +19,11 @@ static size_t ext2_xattr_user_list(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const int prefix_len = sizeof(XATTR_USER_PREFIX)-1; - if (!(flags & XATTR_KERNEL_CONTEXT) && - !test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(inode->i_sb, XATTR_USER)) return 0; if (list) { @@ -37,49 +36,46 @@ static int ext2_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { + int error; + if (strcmp(name, "") == 0) return -EINVAL; - if (!(flags & XATTR_KERNEL_CONTEXT)) { - int error; - - if (!test_opt(inode->i_sb, XATTR_USER)) - return -EOPNOTSUPP; + if (!test_opt(inode->i_sb, XATTR_USER)) + return -EOPNOTSUPP; #ifdef CONFIG_EXT2_FS_POSIX_ACL - error = ext2_permission_locked(inode, MAY_READ); + error = ext2_permission_locked(inode, MAY_READ); #else - error = permission(inode, MAY_READ); + error = permission(inode, MAY_READ); #endif - if (error) - return error; - } - return ext2_xattr_get(inode, EXT2_XATTR_INDEX_USER, name, - buffer, size); + if (error) + return error; + + return ext2_xattr_get(inode, EXT2_XATTR_INDEX_USER, name, buffer, size); } static int ext2_xattr_user_set(struct inode *inode, const char *name, const void *value, size_t size, int flags) { + int error; + if (strcmp(name, "") == 0) return -EINVAL; + if (!test_opt(inode->i_sb, XATTR_USER)) + return -EOPNOTSUPP; if ( !S_ISREG(inode->i_mode) && (!S_ISDIR(inode->i_mode) || inode->i_mode & S_ISVTX)) return -EPERM; - if (!(flags & XATTR_KERNEL_CONTEXT)) { - int error; - - if (!test_opt(inode->i_sb, XATTR_USER)) - return -EOPNOTSUPP; #ifdef CONFIG_EXT2_FS_POSIX_ACL - error = ext2_permission_locked(inode, MAY_WRITE); + error = ext2_permission_locked(inode, MAY_WRITE); #else - error = permission(inode, MAY_WRITE); + error = permission(inode, MAY_WRITE); #endif - if (error) - return error; - } + if (error) + return error; + return ext2_xattr_set(inode, EXT2_XATTR_INDEX_USER, name, value, size, flags); } diff -Nru a/fs/ext3/acl.c b/fs/ext3/acl.c --- a/fs/ext3/acl.c Fri Feb 14 18:24:02 2003 +++ b/fs/ext3/acl.c Tue Feb 25 08:21:08 2003 @@ -431,7 +431,7 @@ */ static size_t ext3_xattr_list_acl_access(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const size_t size = sizeof(XATTR_NAME_ACL_ACCESS); @@ -444,7 +444,7 @@ static size_t ext3_xattr_list_acl_default(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const size_t size = sizeof(XATTR_NAME_ACL_DEFAULT); @@ -477,7 +477,7 @@ static int ext3_xattr_get_acl_access(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { if (strcmp(name, "") != 0) return -EINVAL; @@ -486,7 +486,7 @@ static int ext3_xattr_get_acl_default(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { if (strcmp(name, "") != 0) return -EINVAL; diff -Nru a/fs/ext3/dir.c b/fs/ext3/dir.c --- a/fs/ext3/dir.c Wed Nov 6 13:15:18 2002 +++ b/fs/ext3/dir.c Mon Feb 24 23:13:19 2003 @@ -33,12 +33,17 @@ static int ext3_readdir(struct file *, void *, filldir_t); static int ext3_dx_readdir(struct file * filp, void * dirent, filldir_t filldir); +static int ext3_release_dir (struct inode * inode, + struct file * filp); struct file_operations ext3_dir_operations = { .read = generic_read_dir, .readdir = ext3_readdir, /* we take BKL. needed?*/ .ioctl = ext3_ioctl, /* BKL held */ .fsync = ext3_sync_file, /* BKL held */ +#ifdef CONFIG_EXT3_INDEX + .release = ext3_release_dir, +#endif }; @@ -275,7 +280,11 @@ */ parent = n->rb_parent; fname = rb_entry(n, struct fname, rb_hash); - kfree(fname); + while (fname) { + struct fname * old = fname; + fname = fname->next; + kfree (old); + } if (!parent) root->rb_node = 0; else if (parent->rb_left == n) @@ -481,4 +490,13 @@ UPDATE_ATIME(inode); return 0; } + +static int ext3_release_dir (struct inode * inode, struct file * filp) +{ + if (is_dx(inode) && filp->private_data) + ext3_htree_free_dir_info(filp->private_data); + + return 0; +} + #endif diff -Nru a/fs/ext3/file.c b/fs/ext3/file.c --- a/fs/ext3/file.c Wed Oct 30 23:32:56 2002 +++ b/fs/ext3/file.c Mon Feb 24 23:13:25 2003 @@ -55,29 +55,61 @@ return 0; } -/* - * ext3_file_write(). - * - * Most things are done in ext3_prepare_write() and ext3_commit_write(). - */ - static ssize_t ext3_file_write(struct kiocb *iocb, const char *buf, size_t count, loff_t pos) { struct file *file = iocb->ki_filp; struct inode *inode = file->f_dentry->d_inode; + int ret, err; + + ret = generic_file_aio_write(iocb, buf, count, pos); /* - * Nasty: if the file is subject to synchronous writes then we need - * to force generic_osync_inode() to call ext3_write_inode(). - * We do that by marking the inode dirty. This adds much more - * computational expense than we need, but we're going to sync - * anyway. + * Skip flushing if there was an error, or if nothing was written. */ - if (IS_SYNC(inode) || (file->f_flags & O_SYNC)) - mark_inode_dirty(inode); + if (ret <= 0) + return ret; + + /* + * If the inode is IS_SYNC, or is O_SYNC and we are doing data + * journalling then we need to make sure that we force the transaction + * to disk to keep all metadata uptodate synchronously. + */ + if (file->f_flags & O_SYNC) { + /* + * If we are non-data-journaled, then the dirty data has + * already been flushed to backing store by generic_osync_inode, + * and the inode has been flushed too if there have been any + * modifications other than mere timestamp updates. + * + * Open question --- do we care about flushing timestamps too + * if the inode is IS_SYNC? + */ + if (!ext3_should_journal_data(inode)) + return ret; + + goto force_commit; + } - return generic_file_aio_write(iocb, buf, count, pos); + /* + * So we know that there has been no forced data flush. If the inode + * is marked IS_SYNC, we need to force one ourselves. + */ + if (!IS_SYNC(inode)) + return ret; + + /* + * Open question #2 --- should we force data to disk here too? If we + * don't, the only impact is that data=writeback filesystems won't + * flush data to disk automatically on IS_SYNC, only metadata (but + * historically, that is what ext2 has done.) + */ + +force_commit: + err = ext3_force_commit(inode->i_sb); + if (err) + return err; + return ret; } struct file_operations ext3_file_operations = { diff -Nru a/fs/ext3/namei.c b/fs/ext3/namei.c --- a/fs/ext3/namei.c Mon Jan 13 23:56:29 2003 +++ b/fs/ext3/namei.c Fri Feb 28 12:13:20 2003 @@ -533,7 +533,7 @@ struct dx_hash_info hinfo; struct buffer_head *bh; struct ext3_dir_entry_2 *de, *top; - static struct dx_frame frames[2], *frame; + struct dx_frame frames[2], *frame; struct inode *dir; int block, err; int count = 0; diff -Nru a/fs/ext3/xattr.c b/fs/ext3/xattr.c --- a/fs/ext3/xattr.c Fri Feb 14 18:24:04 2003 +++ b/fs/ext3/xattr.c Tue Feb 25 08:21:08 2003 @@ -195,7 +195,7 @@ */ ssize_t ext3_getxattr(struct dentry *dentry, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { struct ext3_xattr_handler *handler; struct inode *inode = dentry->d_inode; @@ -203,7 +203,7 @@ handler = ext3_xattr_resolve_name(&name); if (!handler) return -EOPNOTSUPP; - return handler->get(inode, name, buffer, size, flags); + return handler->get(inode, name, buffer, size); } /* @@ -212,9 +212,9 @@ * dentry->d_inode->i_sem down */ ssize_t -ext3_listxattr(struct dentry *dentry, char *buffer, size_t size, int flags) +ext3_listxattr(struct dentry *dentry, char *buffer, size_t size) { - return ext3_xattr_list(dentry->d_inode, buffer, size, flags); + return ext3_xattr_list(dentry->d_inode, buffer, size); } /* @@ -243,7 +243,7 @@ * dentry->d_inode->i_sem down */ int -ext3_removexattr(struct dentry *dentry, const char *name, int flags) +ext3_removexattr(struct dentry *dentry, const char *name) { struct ext3_xattr_handler *handler; struct inode *inode = dentry->d_inode; @@ -251,7 +251,7 @@ handler = ext3_xattr_resolve_name(&name); if (!handler) return -EOPNOTSUPP; - return handler->set(inode, name, NULL, 0, flags | XATTR_REPLACE); + return handler->set(inode, name, NULL, 0, XATTR_REPLACE); } /* @@ -364,8 +364,7 @@ * used / required on success. */ int -ext3_xattr_list(struct inode *inode, char *buffer, size_t buffer_size, - int flags) +ext3_xattr_list(struct inode *inode, char *buffer, size_t buffer_size) { struct buffer_head *bh = NULL; struct ext3_xattr_entry *entry; @@ -405,7 +404,7 @@ handler = ext3_xattr_handler(entry->e_name_index); if (handler) size += handler->list(NULL, inode, entry->e_name, - entry->e_name_len, flags); + entry->e_name_len); } if (ext3_xattr_cache_insert(bh)) @@ -428,7 +427,7 @@ handler = ext3_xattr_handler(entry->e_name_index); if (handler) buf += handler->list(buf, inode, entry->e_name, - entry->e_name_len, flags); + entry->e_name_len); } error = size; diff -Nru a/fs/ext3/xattr.h b/fs/ext3/xattr.h --- a/fs/ext3/xattr.h Fri Feb 14 18:24:04 2003 +++ b/fs/ext3/xattr.h Tue Feb 25 08:21:08 2003 @@ -57,9 +57,9 @@ struct ext3_xattr_handler { char *prefix; size_t (*list)(char *list, struct inode *inode, const char *name, - int name_len, int flags); + int name_len); int (*get)(struct inode *inode, const char *name, void *buffer, - size_t size, int flags); + size_t size); int (*set)(struct inode *inode, const char *name, const void *buffer, size_t size, int flags); }; @@ -68,12 +68,12 @@ extern void ext3_xattr_unregister(int, struct ext3_xattr_handler *); extern int ext3_setxattr(struct dentry *, const char *, const void *, size_t, int); -extern ssize_t ext3_getxattr(struct dentry *, const char *, void *, size_t, int); -extern ssize_t ext3_listxattr(struct dentry *, char *, size_t, int); -extern int ext3_removexattr(struct dentry *, const char *, int); +extern ssize_t ext3_getxattr(struct dentry *, const char *, void *, size_t); +extern ssize_t ext3_listxattr(struct dentry *, char *, size_t); +extern int ext3_removexattr(struct dentry *, const char *); extern int ext3_xattr_get(struct inode *, int, const char *, void *, size_t); -extern int ext3_xattr_list(struct inode *, char *, size_t, int flags); +extern int ext3_xattr_list(struct inode *, char *, size_t); extern int ext3_xattr_set(struct inode *, int, const char *, const void *, size_t, int); extern int ext3_xattr_set_handle(handle_t *, struct inode *, int, const char *, const void *, size_t, int); @@ -97,7 +97,7 @@ } static inline int -ext3_xattr_list(struct inode *inode, void *buffer, size_t size, int flags) +ext3_xattr_list(struct inode *inode, void *buffer, size_t size) { return -EOPNOTSUPP; } diff -Nru a/fs/ext3/xattr_trusted.c b/fs/ext3/xattr_trusted.c --- a/fs/ext3/xattr_trusted.c Fri Feb 14 18:24:04 2003 +++ b/fs/ext3/xattr_trusted.c Tue Feb 25 08:21:08 2003 @@ -17,11 +17,11 @@ static size_t ext3_xattr_trusted_list(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const int prefix_len = sizeof(XATTR_TRUSTED_PREFIX)-1; - if (!((flags & XATTR_KERNEL_CONTEXT) || capable(CAP_SYS_ADMIN))) + if (!capable(CAP_SYS_ADMIN)) return 0; if (list) { @@ -34,11 +34,11 @@ static int ext3_xattr_trusted_get(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { if (strcmp(name, "") == 0) return -EINVAL; - if (!((flags & XATTR_KERNEL_CONTEXT) || capable(CAP_SYS_ADMIN))) + if (!capable(CAP_SYS_ADMIN)) return -EPERM; return ext3_xattr_get(inode, EXT3_XATTR_INDEX_TRUSTED, name, buffer, size); @@ -50,7 +50,7 @@ { if (strcmp(name, "") == 0) return -EINVAL; - if (!((flags & XATTR_KERNEL_CONTEXT) || capable(CAP_SYS_ADMIN))) + if (!capable(CAP_SYS_ADMIN)) return -EPERM; return ext3_xattr_set(inode, EXT3_XATTR_INDEX_TRUSTED, name, value, size, flags); diff -Nru a/fs/ext3/xattr_user.c b/fs/ext3/xattr_user.c --- a/fs/ext3/xattr_user.c Fri Feb 14 18:24:03 2003 +++ b/fs/ext3/xattr_user.c Tue Feb 25 08:21:08 2003 @@ -21,12 +21,11 @@ static size_t ext3_xattr_user_list(char *list, struct inode *inode, - const char *name, int name_len, int flags) + const char *name, int name_len) { const int prefix_len = sizeof(XATTR_USER_PREFIX)-1; - if (!(flags & XATTR_KERNEL_CONTEXT) && - !test_opt(inode->i_sb, XATTR_USER)) + if (!test_opt(inode->i_sb, XATTR_USER)) return 0; if (list) { @@ -39,49 +38,46 @@ static int ext3_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size, int flags) + void *buffer, size_t size) { + int error; + if (strcmp(name, "") == 0) return -EINVAL; - if (!(flags & XATTR_KERNEL_CONTEXT)) { - int error; - - if (!test_opt(inode->i_sb, XATTR_USER)) - return -EOPNOTSUPP; + if (!test_opt(inode->i_sb, XATTR_USER)) + return -EOPNOTSUPP; #ifdef CONFIG_EXT3_FS_POSIX_ACL - error = ext3_permission_locked(inode, MAY_READ); + error = ext3_permission_locked(inode, MAY_READ); #else - error = permission(inode, MAY_READ); + error = permission(inode, MAY_READ); #endif - if (error) - return error; - } - return ext3_xattr_get(inode, EXT3_XATTR_INDEX_USER, name, - buffer, size); + if (error) + return error; + + return ext3_xattr_get(inode, EXT3_XATTR_INDEX_USER, name, buffer, size); } static int ext3_xattr_user_set(struct inode *inode, const char *name, const void *value, size_t size, int flags) { + int error; + if (strcmp(name, "") == 0) return -EINVAL; + if (!test_opt(inode->i_sb, XATTR_USER)) + return -EOPNOTSUPP; if ( !S_ISREG(inode->i_mode) && (!S_ISDIR(inode->i_mode) || inode->i_mode & S_ISVTX)) return -EPERM; - if (!(flags & XATTR_KERNEL_CONTEXT)) { - int error; - - if (!test_opt(inode->i_sb, XATTR_USER)) - return -EOPNOTSUPP; #ifdef CONFIG_EXT3_FS_POSIX_ACL - error = ext3_permission_locked(inode, MAY_WRITE); + error = ext3_permission_locked(inode, MAY_WRITE); #else - error = permission(inode, MAY_WRITE); + error = permission(inode, MAY_WRITE); #endif - if (error) - return error; - } + if (error) + return error; + return ext3_xattr_set(inode, EXT3_XATTR_INDEX_USER, name, value, size, flags); } diff -Nru a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c --- a/fs/hpfs/dnode.c Sun Nov 3 03:39:12 2002 +++ b/fs/hpfs/dnode.c Tue Feb 25 10:47:24 2003 @@ -188,7 +188,7 @@ return de; } -/* Delete dirent and don't care about it's subtree */ +/* Delete dirent and don't care about its subtree */ void hpfs_delete_de(struct super_block *s, struct dnode *d, struct hpfs_dirent *de) { diff -Nru a/fs/inode.c b/fs/inode.c --- a/fs/inode.c Mon Feb 3 23:46:43 2003 +++ b/fs/inode.c Mon Feb 24 23:13:18 2003 @@ -81,6 +81,16 @@ spinlock_t inode_lock = SPIN_LOCK_UNLOCKED; /* + * iprune_sem provides exclusion between the kswapd or try_to_free_pages + * icache shrinking path, and the umount path. Without this exclusion, + * by the time prune_icache calls iput for the inode whose pages it has + * been invalidating, or by the time it calls clear_inode & destroy_inode + * from its final dispose_list, the struct super_block they refer to + * (for inode->i_sb->s_op) may already have been freed and reused. + */ +static DECLARE_MUTEX(iprune_sem); + +/* * Statistics gathering.. */ struct inodes_stat_t inodes_stat; @@ -320,6 +330,7 @@ int busy; LIST_HEAD(throw_away); + down(&iprune_sem); spin_lock(&inode_lock); busy = invalidate_list(&inode_in_use, sb, &throw_away); busy |= invalidate_list(&inode_unused, sb, &throw_away); @@ -328,6 +339,7 @@ spin_unlock(&inode_lock); dispose_list(&throw_away); + up(&iprune_sem); return busy; } @@ -395,6 +407,7 @@ int nr_scanned; unsigned long reap = 0; + down(&iprune_sem); spin_lock(&inode_lock); for (nr_scanned = 0; nr_scanned < nr_to_scan; nr_scanned++) { struct inode *inode; @@ -429,7 +442,10 @@ } inodes_stat.nr_unused -= nr_pruned; spin_unlock(&inode_lock); + dispose_list(&freeable); + up(&iprune_sem); + if (current_is_kswapd) mod_page_state(kswapd_inodesteal, reap); else diff -Nru a/fs/jbd/revoke.c b/fs/jbd/revoke.c --- a/fs/jbd/revoke.c Tue Oct 8 11:40:46 2002 +++ b/fs/jbd/revoke.c Mon Feb 24 10:22:54 2003 @@ -577,7 +577,7 @@ record = find_revoke_record(journal, blocknr); if (record) { - /* If we have multiple occurences, only record the + /* If we have multiple occurrences, only record the * latest sequence number in the hashed record */ if (tid_gt(sequence, record->sequence)) record->sequence = sequence; diff -Nru a/fs/jffs2/compr_rtime.c b/fs/jffs2/compr_rtime.c --- a/fs/jffs2/compr_rtime.c Tue Jul 23 03:13:13 2002 +++ b/fs/jffs2/compr_rtime.c Mon Feb 24 12:31:17 2003 @@ -13,7 +13,7 @@ * Very simple lz77-ish encoder. * * Theory of operation: Both encoder and decoder have a list of "last - * occurances" for every possible source-value; after sending the + * occurrences" for every possible source-value; after sending the * first source-byte, the second byte indicated the "run" length of * matches * diff -Nru a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c --- a/fs/jfs/jfs_dmap.c Fri Jan 17 12:17:14 2003 +++ b/fs/jfs/jfs_dmap.c Tue Feb 25 09:57:03 2003 @@ -1112,7 +1112,7 @@ * current allocation in place if the number of additional blocks * can fit into a dmap, the last block of the current allocation * is not the last block of the file system, and the start of the - * inplace extension is not on an allocation group boundry. + * inplace extension is not on an allocation group boundary. */ if (addnblocks > BPERDMAP || extblkno >= bmp->db_mapsize || (extblkno & (bmp->db_agsize - 1)) == 0) { diff -Nru a/fs/jfs/jfs_xattr.h b/fs/jfs/jfs_xattr.h --- a/fs/jfs/jfs_xattr.h Fri Feb 14 18:24:02 2003 +++ b/fs/jfs/jfs_xattr.h Tue Feb 25 08:21:08 2003 @@ -57,8 +57,8 @@ extern int jfs_setxattr(struct dentry *, const char *, const void *, size_t, int); extern ssize_t __jfs_getxattr(struct inode *, const char *, void *, size_t); -extern ssize_t jfs_getxattr(struct dentry *, const char *, void *, size_t, int); -extern ssize_t jfs_listxattr(struct dentry *, char *, size_t, int); -extern int jfs_removexattr(struct dentry *, const char *, int); +extern ssize_t jfs_getxattr(struct dentry *, const char *, void *, size_t); +extern ssize_t jfs_listxattr(struct dentry *, char *, size_t); +extern int jfs_removexattr(struct dentry *, const char *); #endif /* H_JFS_XATTR */ diff -Nru a/fs/jfs/xattr.c b/fs/jfs/xattr.c --- a/fs/jfs/xattr.c Fri Feb 14 18:24:02 2003 +++ b/fs/jfs/xattr.c Tue Feb 25 08:21:08 2003 @@ -962,13 +962,12 @@ } ssize_t jfs_getxattr(struct dentry *dentry, const char *name, void *data, - size_t buf_size, int flags) + size_t buf_size) { return __jfs_getxattr(dentry->d_inode, name, data, buf_size); } -ssize_t jfs_listxattr(struct dentry * dentry, char *data, size_t buf_size, - int flags) +ssize_t jfs_listxattr(struct dentry * dentry, char *data, size_t buf_size) { struct inode *inode = dentry->d_inode; char *buffer; @@ -1014,7 +1013,7 @@ return size; } -int jfs_removexattr(struct dentry *dentry, const char *name, int flags) +int jfs_removexattr(struct dentry *dentry, const char *name) { return __jfs_setxattr(dentry->d_inode, name, 0, 0, XATTR_REPLACE); } diff -Nru a/fs/mpage.c b/fs/mpage.c --- a/fs/mpage.c Wed Feb 5 20:04:19 2003 +++ b/fs/mpage.c Tue Feb 25 09:18:02 2003 @@ -598,7 +598,7 @@ * If a page is already under I/O, generic_writepages() skips it, even * if it's dirty. This is desirable behaviour for memory-cleaning writeback, * but it is INCORRECT for data-integrity system calls such as fsync(). fsync() - * and msync() need to guarentee that all the data which was dirty at the time + * and msync() need to guarantee that all the data which was dirty at the time * the call was made get new I/O started against them. So if called_for_sync() * is true, we must wait for existing IO to complete. * diff -Nru a/fs/nfsd/export.c b/fs/nfsd/export.c --- a/fs/nfsd/export.c Mon Feb 17 13:49:15 2003 +++ b/fs/nfsd/export.c Tue Feb 25 02:08:50 2003 @@ -626,7 +626,7 @@ exp = exp_get_by_name(clp, nd.mnt, nd.dentry, NULL); - /* must make sure there wont be an ex_fsid clash */ + /* must make sure there won't be an ex_fsid clash */ if ((nxp->ex_flags & NFSEXP_FSID) && (fsid_key = exp_get_fsid_key(clp, nxp->ex_dev)) && !IS_ERR(fsid_key) && diff -Nru a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c --- a/fs/nfsd/nfs4xdr.c Mon Feb 17 13:46:20 2003 +++ b/fs/nfsd/nfs4xdr.c Mon Feb 24 10:18:15 2003 @@ -1770,7 +1770,7 @@ * XXX: By default, the ->readlink() VFS op will truncate symlinks * if they would overflow the buffer. Is this kosher in NFSv4? If * not, one easy fix is: if ->readlink() precisely fills the buffer, - * assume that truncation occured, and return NFS4ERR_RESOURCE. + * assume that truncation occurred, and return NFS4ERR_RESOURCE. */ nfserr = nfsd_readlink(readlink->rl_rqstp, readlink->rl_fhp, page, &maxcount); if (nfserr) diff -Nru a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c --- a/fs/nfsd/nfsctl.c Sun Jan 5 15:21:24 2003 +++ b/fs/nfsd/nfsctl.c Tue Feb 25 10:47:24 2003 @@ -77,7 +77,7 @@ }; /* an argresp is stored in an allocated page and holds the - * size of the argument or response, along with it's content + * size of the argument or response, along with its content */ struct argresp { ssize_t size; diff -Nru a/fs/ntfs/aops.c b/fs/ntfs/aops.c --- a/fs/ntfs/aops.c Sat Dec 14 09:42:09 2002 +++ b/fs/ntfs/aops.c Tue Feb 25 09:45:22 2003 @@ -942,7 +942,7 @@ * the below memcpy() already takes care of the mmap-at-end-of-file * requirements. If the file is converted to a non-resident one, then * the code path use is switched to the non-resident one where the - * zeroing happens on each ntfs_writepage() invokation. + * zeroing happens on each ntfs_writepage() invocation. * * The above also applies nicely when i_size is decreased. * @@ -1087,7 +1087,7 @@ if (block >= ablock) { // TODO: block is above allocated_size, need to - // allocate it. Best done in one go to accomodate not + // allocate it. Best done in one go to accommodate not // only block but all above blocks up to and including: // ((page->index << PAGE_CACHE_SHIFT) + to + blocksize // - 1) >> blobksize_bits. Obviously will need to round diff -Nru a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c --- a/fs/ntfs/attrib.c Tue Feb 18 18:58:50 2003 +++ b/fs/ntfs/attrib.c Tue Feb 25 10:47:06 2003 @@ -830,7 +830,7 @@ goto io_error; for (deltaxcn = (s8)buf[b--]; b > b2; b--) deltaxcn = (deltaxcn << 8) + buf[b]; - /* Change the current lcn to it's new value. */ + /* Change the current lcn to its new value. */ lcn += deltaxcn; #ifdef DEBUG /* diff -Nru a/fs/ntfs/layout.h b/fs/ntfs/layout.h --- a/fs/ntfs/layout.h Wed Jun 19 13:04:30 2002 +++ b/fs/ntfs/layout.h Mon Feb 24 10:18:17 2003 @@ -152,7 +152,7 @@ * been written to disk. The values 0 and -1 (ie. 0xffff) are not used. All * last u16's of each sector have to be equal to the usn (during reading) or * are set to it (during writing). If they are not, an incomplete multi sector - * transfer has occured when the data was written. + * transfer has occurred when the data was written. * The maximum size for the update sequence array is fixed to: * maximum size = usa_ofs + (usa_count * 2) = 510 bytes * The 510 bytes comes from the fact that the last u16 in the array has to diff -Nru a/fs/ntfs/mft.c b/fs/ntfs/mft.c --- a/fs/ntfs/mft.c Sun Aug 18 09:43:16 2002 +++ b/fs/ntfs/mft.c Tue Feb 25 09:50:55 2003 @@ -202,7 +202,7 @@ * records/inodes present in the page before I/O can proceed. In that case we * wouldn't need to bother with PG_locked and PG_uptodate as nobody will be * accessing anything without owning the mrec_lock semaphore. But we do need - * to use them because of the read_cache_page() invokation and the code becomes + * to use them because of the read_cache_page() invocation and the code becomes * so much simpler this way that it is well worth it. * * The mft record is now ours and we return a pointer to it. You need to check diff -Nru a/fs/ntfs/namei.c b/fs/ntfs/namei.c --- a/fs/ntfs/namei.c Tue Aug 13 17:42:28 2002 +++ b/fs/ntfs/namei.c Mon Feb 24 10:18:19 2003 @@ -233,7 +233,7 @@ m = NULL; ctx = NULL; - /* Check if a conversion error occured. */ + /* Check if a conversion error occurred. */ if ((signed)nls_name.len < 0) { err = (signed)nls_name.len; goto err_out; diff -Nru a/fs/proc/array.c b/fs/proc/array.c --- a/fs/proc/array.c Sun Feb 16 20:46:39 2003 +++ b/fs/proc/array.c Mon Feb 24 23:13:09 2003 @@ -358,7 +358,8 @@ nice, 0UL /* removed */, jiffies_to_clock_t(task->it_real_value), - (unsigned long long) jiffies_64_to_clock_t(task->start_time), + (unsigned long long) + jiffies_64_to_clock_t(task->start_time - INITIAL_JIFFIES), vsize, mm ? mm->rss : 0, /* you might want to shift this left 3 */ task->rlim[RLIMIT_RSS].rlim_cur, diff -Nru a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c --- a/fs/proc/proc_misc.c Sat Feb 22 07:31:27 2003 +++ b/fs/proc/proc_misc.c Mon Feb 24 23:13:09 2003 @@ -104,7 +104,7 @@ unsigned long uptime_remainder; int len; - uptime = get_jiffies_64(); + uptime = get_jiffies_64() - INITIAL_JIFFIES; uptime_remainder = (unsigned long) do_div(uptime, HZ); #if HZ!=100 @@ -320,7 +320,7 @@ { int i, len; extern unsigned long total_forks; - u64 jif = get_jiffies_64(); + u64 jif = get_jiffies_64() - INITIAL_JIFFIES; unsigned int sum = 0, user = 0, nice = 0, system = 0, idle = 0, iowait = 0; for (i = 0 ; i < NR_CPUS; i++) { diff -Nru a/fs/quota_v2.c b/fs/quota_v2.c --- a/fs/quota_v2.c Wed Feb 19 12:23:48 2003 +++ b/fs/quota_v2.c Mon Feb 24 10:18:22 2003 @@ -415,7 +415,7 @@ if (!dquot->dq_off) if ((ret = dq_insert_tree(dquot)) < 0) { - printk(KERN_ERR "VFS: Error %Zd occured while creating quota.\n", ret); + printk(KERN_ERR "VFS: Error %Zd occurred while creating quota.\n", ret); return ret; } filp = sb_dqopt(dquot->dq_sb)->files[type]; diff -Nru a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c --- a/fs/reiserfs/do_balan.c Tue Jul 9 07:28:17 2002 +++ b/fs/reiserfs/do_balan.c Mon Feb 24 10:10:13 2003 @@ -1381,7 +1381,7 @@ if ( cur_tb ) { reiserfs_panic (tb->tb_sb, "vs-12335: check_before_balancing: " "suspect that schedule occurred based on cur_tb not being null at this point in code. " - "do_balance cannot properly handle schedule occuring while it runs."); + "do_balance cannot properly handle schedule occurring while it runs."); } /* double check that buffers that we will modify are unlocked. (fix_nodes should already have diff -Nru a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c --- a/fs/reiserfs/journal.c Wed Feb 5 08:27:03 2003 +++ b/fs/reiserfs/journal.c Mon Feb 3 05:47:46 2003 @@ -1629,7 +1629,7 @@ /* ** read and replay the log ** on a clean unmount, the journal header's next unflushed pointer will be to an invalid -** transaction. This tests that before finding all the transactions in the log, whic makes normal mount times fast. +** transaction. This tests that before finding all the transactions in the log, which makes normal mount times fast. ** ** After a crash, this starts with the next unflushed transaction, and replays until it finds one too old, or invalid. ** @@ -1913,7 +1913,7 @@ result = -ENOMEM; if( result != 0 ) printk( "sh-458: journal_init_dev: cannot init journal device\n '%s': %i", - kdevname( to_kdev_t(jdev) ), result ); + bdevname(journal->j_dev_bd), result ); else if (jdev != super->s_dev) { set_blocksize(journal->j_dev_bd, super->s_blocksize); @@ -1931,7 +1931,7 @@ printk( "journal_init_dev: '%s' is not a block device", jdev_name ); result = -ENOTBLK; } else if( jdev_inode -> i_bdev == NULL ) { - printk( "journal_init_dev: bdev unintialized for '%s'", jdev_name ); + printk( "journal_init_dev: bdev uninitialized for '%s'", jdev_name ); result = -ENOMEM; } else { /* ok */ @@ -1946,7 +1946,7 @@ if( result != 0 ) { release_journal_dev( super, journal ); } - printk( "journal_init_dev: journal device: %s", kdevname(to_kdev_t(jdev)) ); + printk( "journal_init_dev: journal device: %s", bdevname(journal->j_dev_bd)); return result; } @@ -2523,7 +2523,7 @@ ** haven't hit disk yet. called from bitmap.c ** ** if it starts flushing things, it ors SCHEDULE_OCCURRED into repeat. -** note, this is just if schedule has a chance of occuring. I need to +** note, this is just if schedule has a chance of occurring. I need to ** change flush_commit_lists to have a repeat parameter too. ** */ diff -Nru a/fs/reiserfs/lbalance.c b/fs/reiserfs/lbalance.c --- a/fs/reiserfs/lbalance.c Thu May 23 06:18:56 2002 +++ b/fs/reiserfs/lbalance.c Mon Feb 24 10:29:39 2003 @@ -1192,7 +1192,7 @@ } - /* change item key if neccessary (when we paste before 0-th entry */ + /* change item key if necessary (when we paste before 0-th entry */ if (!before) { set_le_ih_k_offset (ih, deh_offset(new_dehs)); diff -Nru a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c --- a/fs/reiserfs/stree.c Mon Sep 9 08:41:48 2002 +++ b/fs/reiserfs/stree.c Mon Feb 24 10:10:17 2003 @@ -1495,7 +1495,7 @@ /* Repeat this loop until we either cut the item without needing - to balance, or we fix_nodes without schedule occuring */ + to balance, or we fix_nodes without schedule occurring */ while ( 1 ) { /* Determine the balance mode, position of the first byte to be cut, and size to be cut. In case of the indirect item diff -Nru a/fs/reiserfs/super.c b/fs/reiserfs/super.c --- a/fs/reiserfs/super.c Mon Jan 13 17:12:01 2003 +++ b/fs/reiserfs/super.c Tue Feb 25 09:45:25 2003 @@ -1356,7 +1356,7 @@ buf->f_bavail = buf->f_bfree; buf->f_blocks = sb_block_count(rs) - sb_bmap_nr(rs) - 1; buf->f_bsize = s->s_blocksize; - /* changed to accomodate gcc folks.*/ + /* changed to accommodate gcc folks.*/ buf->f_type = REISERFS_SUPER_MAGIC; return 0; } diff -Nru a/fs/seq_file.c b/fs/seq_file.c --- a/fs/seq_file.c Mon Feb 3 23:47:02 2003 +++ b/fs/seq_file.c Mon Feb 24 10:22:56 2003 @@ -250,7 +250,7 @@ * @s: string * @esc: set of characters that need escaping * - * Puts string into buffer, replacing each occurence of character from + * Puts string into buffer, replacing each occurrence of character from * @esc with usual octal escape. Returns 0 in case of success, -1 - in * case of overflow. */ diff -Nru a/fs/udf/dir.c b/fs/udf/dir.c --- a/fs/udf/dir.c Sat Nov 16 01:55:36 2002 +++ b/fs/udf/dir.c Tue Feb 25 10:47:06 2003 @@ -19,7 +19,7 @@ * * HISTORY * - * 10/05/98 dgb Split directory operations into it's own file + * 10/05/98 dgb Split directory operations into its own file * Implemented directory reads via do_udf_readdir * 10/06/98 Made directory operations work! * 11/17/98 Rewrote directory to support ICBTAG_FLAG_AD_LONG diff -Nru a/fs/xattr.c b/fs/xattr.c --- a/fs/xattr.c Fri Feb 14 18:24:02 2003 +++ b/fs/xattr.c Tue Feb 25 08:21:08 2003 @@ -160,7 +160,7 @@ if (error) goto out; down(&d->d_inode->i_sem); - error = d->d_inode->i_op->getxattr(d, kname, kvalue, size, 0); + error = d->d_inode->i_op->getxattr(d, kname, kvalue, size); up(&d->d_inode->i_sem); } @@ -233,7 +233,7 @@ if (error) goto out; down(&d->d_inode->i_sem); - error = d->d_inode->i_op->listxattr(d, klist, size, 0); + error = d->d_inode->i_op->listxattr(d, klist, size); up(&d->d_inode->i_sem); } @@ -308,7 +308,7 @@ if (error) goto out; down(&d->d_inode->i_sem); - error = d->d_inode->i_op->removexattr(d, kname, 0); + error = d->d_inode->i_op->removexattr(d, kname); up(&d->d_inode->i_sem); } out: diff -Nru a/fs/xfs/linux/xfs_globals.c b/fs/xfs/linux/xfs_globals.c --- a/fs/xfs/linux/xfs_globals.c Tue Dec 3 13:21:48 2002 +++ b/fs/xfs/linux/xfs_globals.c Tue Feb 25 08:09:57 2003 @@ -37,7 +37,16 @@ #include +/* + * System memory size - used to scale certain data structures in XFS. + */ unsigned long xfs_physmem; + +/* + * Tunable XFS parameters. xfs_params is required even when CONFIG_SYSCTL=n, + * other XFS code uses these values. + */ +xfs_param_t xfs_params = { 0, 1, 0, 0, 0 }; /* * Used to serialize atomicIncWithWrap. diff -Nru a/fs/xfs/linux/xfs_iops.c b/fs/xfs/linux/xfs_iops.c --- a/fs/xfs/linux/xfs_iops.c Fri Feb 14 18:24:02 2003 +++ b/fs/xfs/linux/xfs_iops.c Tue Feb 25 08:21:08 2003 @@ -523,7 +523,7 @@ */ #define SYSTEM_NAME "system." /* VFS shared names/values */ -#define ROOT_NAME "xfsroot." /* XFS ondisk names/values */ +#define ROOT_NAME "trusted." /* root's own names/values */ #define USER_NAME "user." /* user's own names/values */ STATIC xattr_namespace_t xfs_namespace_array[] = { { .name= SYSTEM_NAME, .namelen= sizeof(SYSTEM_NAME)-1,.exists= NULL }, @@ -590,7 +590,7 @@ error = -EINVAL; if (flags & XATTR_CREATE) return error; - error = -ENOATTR; + error = -EOPNOTSUPP; p += xfs_namespaces[SYSTEM_NAMES].namelen; if (strcmp(p, POSIXACL_ACCESS) == 0) { error = xfs_acl_vset(vp, (void *) data, size, @@ -632,7 +632,7 @@ VOP_ATTR_SET(vp, p, (void *) data, size, xflags, NULL, error); return -error; } - return -ENOATTR; + return -EOPNOTSUPP; } STATIC ssize_t @@ -640,8 +640,7 @@ struct dentry *dentry, const char *name, void *data, - size_t size, - int flags) + size_t size) { ssize_t error; int xflags = 0; @@ -651,7 +650,7 @@ if (strncmp(name, xfs_namespaces[SYSTEM_NAMES].name, xfs_namespaces[SYSTEM_NAMES].namelen) == 0) { - error = -ENOATTR; + error = -EOPNOTSUPP; p += xfs_namespaces[SYSTEM_NAMES].namelen; if (strcmp(p, POSIXACL_ACCESS) == 0) { error = xfs_acl_vget(vp, data, size, _ACL_TYPE_ACCESS); @@ -690,7 +689,7 @@ error = -size; return -error; } - return -ENOATTR; + return -EOPNOTSUPP; } @@ -698,8 +697,7 @@ linvfs_listxattr( struct dentry *dentry, char *data, - size_t size, - int flags) + size_t size) { ssize_t error; int result = 0; @@ -743,8 +741,7 @@ STATIC int linvfs_removexattr( struct dentry *dentry, - const char *name, - int flags) + const char *name) { int error; int xflags = 0; @@ -754,7 +751,7 @@ if (strncmp(name, xfs_namespaces[SYSTEM_NAMES].name, xfs_namespaces[SYSTEM_NAMES].namelen) == 0) { - error = -ENOATTR; + error = -EOPNOTSUPP; p += xfs_namespaces[SYSTEM_NAMES].namelen; if (strcmp(p, POSIXACL_ACCESS) == 0) error = xfs_acl_vremove(vp, _ACL_TYPE_ACCESS); @@ -782,7 +779,7 @@ VOP_ATTR_REMOVE(vp, p, xflags, NULL, error); return -error; } - return -ENOATTR; + return -EOPNOTSUPP; } diff -Nru a/fs/xfs/linux/xfs_sysctl.c b/fs/xfs/linux/xfs_sysctl.c --- a/fs/xfs/linux/xfs_sysctl.c Tue Dec 3 13:21:48 2002 +++ b/fs/xfs/linux/xfs_sysctl.c Tue Feb 25 08:09:57 2003 @@ -34,16 +34,9 @@ #include #include -/* - * Tunable XFS parameters - */ - -extern struct xfsstats xfsstats; STATIC ulong xfs_min[XFS_PARAM] = { 0, 0, 0, 0, 0 }; STATIC ulong xfs_max[XFS_PARAM] = { 1, 1, 1, 1, 127 }; - -xfs_param_t xfs_params = { 0, 1, 0, 0, 0 }; static struct ctl_table_header *xfs_table_header; diff -Nru a/fs/xfs/linux/xfs_sysctl.h b/fs/xfs/linux/xfs_sysctl.h --- a/fs/xfs/linux/xfs_sysctl.h Tue Dec 3 13:21:48 2002 +++ b/fs/xfs/linux/xfs_sysctl.h Tue Feb 25 08:09:57 2003 @@ -64,8 +64,8 @@ extern void xfs_sysctl_register(void); extern void xfs_sysctl_unregister(void); #else -static __inline void xfs_sysctl_register(void) { }; -static __inline void xfs_sysctl_unregister(void) { }; -#endif +# define xfs_sysctl_register() do { } while (0) +# define xfs_sysctl_unregister() do { } while (0) +#endif /* CONFIG_SYSCTL */ #endif /* __XFS_SYSCTL_H__ */ diff -Nru a/fs/xfs/pagebuf/page_buf.c b/fs/xfs/pagebuf/page_buf.c --- a/fs/xfs/pagebuf/page_buf.c Wed Feb 19 09:33:29 2003 +++ b/fs/xfs/pagebuf/page_buf.c Tue Feb 25 08:05:54 2003 @@ -57,6 +57,7 @@ #include #include #include +#include #include #include @@ -155,37 +156,35 @@ * Pagebuf hashing */ -/* This structure must be a power of 2 long for the hash to work */ +#define NBITS 8 +#define NHASH (1<pb_hash_index] -/* - * This hash is the same one as used on the Linux buffer cache, - * see fs/buffer.c - */ - -#define _hashfn(dev,block) \ - ((((dev)<<(pb_hash_shift - 6)) ^ ((dev)<<(pb_hash_shift - 9))) ^ \ - (((block)<<(pb_hash_shift - 6)) ^ ((block) >> 13) ^ \ - ((block) << (pb_hash_shift - 12)))) - -static inline int +STATIC int _bhash( dev_t dev, loff_t base) { + int bit, hval; + base >>= 9; - - return (_hashfn(dev, base) & pb_hash_mask); + /* + * dev_t is 16 bits, loff_t is always 64 bits + */ + base ^= dev; + for (bit = hval = 0; base != 0 && bit < sizeof(base) * 8; bit += NBITS) { + hval ^= (int)base & (NHASH-1); + base >>= NBITS; + } + return hval; } /* @@ -703,8 +702,7 @@ * are in memory. The buffer may have unallocated holes, if * some, but not all, of the blocks are in memory. Even where * pages are present in the buffer, not all of every page may be - * valid. The file system may use pagebuf_segment to visit the - * various segments of the buffer. + * valid. */ page_buf_t * pagebuf_find( /* find buffer for block */ @@ -721,11 +719,10 @@ * pagebuf_get * * pagebuf_get assembles a buffer covering the specified range. - * Some or all of the blocks in the range may be valid. The file - * system may use pagebuf_segment to visit the various segments - * of the buffer. Storage in memory for all portions of the - * buffer will be allocated, although backing storage may not be. - * If PBF_READ is set in flags, pagebuf_read + * Some or all of the blocks in the range may be valid. Storage + * in memory for all portions of the buffer will be allocated, + * although backing storage may not be. If PBF_READ is set in + * flags, pagebuf_iostart is called also. */ page_buf_t * pagebuf_get( /* allocate a buffer */ @@ -1200,8 +1197,10 @@ return status; } - pb->pb_flags &= ~(PBF_READ|PBF_WRITE|PBF_ASYNC|PBF_DELWRI|PBF_READ_AHEAD); - pb->pb_flags |= flags & (PBF_READ|PBF_WRITE|PBF_ASYNC|PBF_SYNC|PBF_READ_AHEAD); + pb->pb_flags &= + ~(PBF_READ|PBF_WRITE|PBF_ASYNC|PBF_DELWRI|PBF_READ_AHEAD); + pb->pb_flags |= flags & + (PBF_READ|PBF_WRITE|PBF_ASYNC|PBF_SYNC|PBF_READ_AHEAD); BUG_ON(pb->pb_bn == PAGE_BUF_DADDR_NULL); @@ -1298,7 +1297,6 @@ pagebuf_iorequest( /* start real I/O */ page_buf_t *pb) /* buffer to convey to device */ { - int status = 0; int i, map_i, total_nr_pages, nr_pages; struct bio *bio; int offset = pb->pb_offset; @@ -1313,7 +1311,7 @@ if (pb->pb_flags & PBF_DELWRI) { pagebuf_delwri_queue(pb, 1); - return status; + return 0; } /* Set the count to 1 initially, this will stop an I/O @@ -1413,10 +1411,11 @@ io_submitted: if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) { + pb->pb_locked = 0; pagebuf_iodone(pb, 0); } - return status < 0 ? status : 0; + return 0; } /* @@ -1459,7 +1458,7 @@ caddr_t pagebuf_offset( page_buf_t *pb, - off_t offset) + size_t offset) { struct page *page; @@ -1586,6 +1585,10 @@ INIT_LIST_HEAD(&tmp); do { + /* swsusp */ + if (current->flags & PF_FREEZE) + refrigerator(PF_IOTHREAD); + if (pbd_active == 1) { del_timer(&pb_daemon_timer); pb_daemon_timer.expires = jiffies + @@ -1864,39 +1867,7 @@ int __init pagebuf_init(void) { - int order, mempages, i; - unsigned int nr_hash; - extern int xfs_physmem; - - mempages = xfs_physmem >>= 16; - mempages *= sizeof(pb_hash_t); - for (order = 0; (1 << order) < mempages; order++) - ; - - if (order > 3) order = 3; /* cap us at 2K buckets */ - - do { - unsigned long tmp; - - nr_hash = (PAGE_SIZE << order) / sizeof(pb_hash_t); - nr_hash = 1 << (ffs(nr_hash) - 1); - pb_hash_mask = (nr_hash - 1); - tmp = nr_hash; - pb_hash_shift = 0; - while((tmp >>= 1UL) != 0UL) - pb_hash_shift++; - - pbhash = (pb_hash_t *) - __get_free_pages(GFP_KERNEL, order); - pb_order = order; - } while (pbhash == NULL && --order > 0); - printk("pagebuf cache hash table entries: %d (order: %d, %ld bytes)\n", - nr_hash, order, (PAGE_SIZE << order)); - - for(i = 0; i < nr_hash; i++) { - spin_lock_init(&pbhash[i].pb_hash_lock); - INIT_LIST_HEAD(&pbhash[i].pb_hash); - } + int i; pagebuf_table_header = register_sysctl_table(pagebuf_root_table, 1); @@ -1914,6 +1885,11 @@ return -ENOMEM; } + for (i = 0; i < NHASH; i++) { + spin_lock_init(&pbhash[i].pb_hash_lock); + INIT_LIST_HEAD(&pbhash[i].pb_hash); + } + #ifdef PAGEBUF_TRACE pb_trace.buf = (pagebuf_trace_t *)kmalloc( PB_TRACE_BUFSIZE * sizeof(pagebuf_trace_t), GFP_KERNEL); @@ -1940,7 +1916,6 @@ kmem_cache_destroy(pagebuf_cache); kmem_shake_deregister(pagebuf_shaker); - free_pages((unsigned long)pbhash, pb_order); unregister_sysctl_table(pagebuf_table_header); #ifdef CONFIG_PROC_FS diff -Nru a/fs/xfs/pagebuf/page_buf.h b/fs/xfs/pagebuf/page_buf.h --- a/fs/xfs/pagebuf/page_buf.h Wed Feb 19 09:33:29 2003 +++ b/fs/xfs/pagebuf/page_buf.h Tue Feb 25 08:05:54 2003 @@ -215,8 +215,8 @@ unsigned short pb_error; /* error code on I/O */ unsigned short pb_page_count; /* size of page array */ unsigned short pb_offset; /* page offset in first page */ - unsigned short pb_hash_index; /* hash table index */ unsigned char pb_locked; /* page array is locked */ + unsigned char pb_hash_index; /* hash table index */ struct page **pb_pages; /* array of page pointers */ struct page *pb_page_array[PB_PAGES]; /* inline pages */ #ifdef PAGEBUF_LOCK_TRACKING @@ -329,7 +329,7 @@ extern int pagebuf_iowait( /* wait for buffer I/O done */ page_buf_t *); /* buffer to wait on */ -extern caddr_t pagebuf_offset(page_buf_t *, off_t); +extern caddr_t pagebuf_offset(page_buf_t *, size_t); extern void pagebuf_iomove( /* move data in/out of pagebuf */ page_buf_t *, /* buffer to manipulate */ diff -Nru a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c --- a/fs/xfs/support/debug.c Wed Feb 19 09:21:32 2003 +++ b/fs/xfs/support/debug.c Tue Feb 25 08:07:49 2003 @@ -85,8 +85,8 @@ cmn_err(register int level, char *fmt, ...) { char *fp = fmt; + ulong flags; int len; - unsigned long flags; va_list ap; level &= XFS_ERR_MASK; @@ -110,8 +110,8 @@ void icmn_err(register int level, char *fmt, va_list ap) { + ulong flags; int len; - int flags; level &= XFS_ERR_MASK; if(level > XFS_MAX_ERR_LEVEL) diff -Nru a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h --- a/fs/xfs/xfs_attr.h Wed Sep 11 11:12:21 2002 +++ b/fs/xfs/xfs_attr.h Tue Feb 25 08:13:54 2003 @@ -69,7 +69,7 @@ /* * The maximum size (into the kernel or returned from the kernel) of an * attribute value or the buffer used for an attr_list() call. Larger - * sizes will result in an E2BIG return code. + * sizes will result in an ERANGE return code. */ #define ATTR_MAX_VALUELEN (64*1024) /* max length of a value */ diff -Nru a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c --- a/fs/xfs/xfs_attr_leaf.c Tue Dec 3 13:34:24 2002 +++ b/fs/xfs/xfs_attr_leaf.c Tue Feb 25 02:47:45 2003 @@ -1374,7 +1374,7 @@ count * sizeof(xfs_attr_leaf_entry_t) + INT_GET(leaf->hdr.usedbytes, ARCH_CONVERT); if (bytes > (state->blocksize >> 1)) { - *action = 0; /* blk over 50%, dont try to join */ + *action = 0; /* blk over 50%, don't try to join */ return(0); } diff -Nru a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h --- a/fs/xfs/xfs_buf.h Fri Dec 20 12:05:40 2002 +++ b/fs/xfs/xfs_buf.h Tue Feb 25 07:59:20 2003 @@ -153,7 +153,7 @@ #define XFS_BUF_PTR(bp) (xfs_caddr_t)((bp)->pb_addr) -extern inline xfs_caddr_t xfs_buf_offset(page_buf_t *bp, off_t offset) +extern inline xfs_caddr_t xfs_buf_offset(page_buf_t *bp, size_t offset) { if (bp->pb_flags & PBF_MAPPED) return XFS_BUF_PTR(bp) + offset; diff -Nru a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c --- a/fs/xfs/xfs_buf_item.c Mon Feb 3 10:14:23 2003 +++ b/fs/xfs/xfs_buf_item.c Tue Feb 25 10:47:24 2003 @@ -924,7 +924,7 @@ /* - * Add the given log item with it's callback to the list of callbacks + * Add the given log item with its callback to the list of callbacks * to be called when the buffer's I/O completes. If it is not set * already, set the buffer's b_iodone() routine to be * xfs_buf_iodone_callbacks() and link the log item into the list of diff -Nru a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c --- a/fs/xfs/xfs_da_btree.c Wed Nov 6 11:04:34 2002 +++ b/fs/xfs/xfs_da_btree.c Tue Feb 25 02:47:48 2003 @@ -830,8 +830,8 @@ node = (xfs_da_intnode_t *)info; count = INT_GET(node->hdr.count, ARCH_CONVERT); if (count > (state->node_ents >> 1)) { - *action = 0; /* blk over 50%, dont try to join */ - return(0); /* blk over 50%, dont try to join */ + *action = 0; /* blk over 50%, don't try to join */ + return(0); /* blk over 50%, don't try to join */ } /* diff -Nru a/fs/xfs/xfs_dir_leaf.c b/fs/xfs/xfs_dir_leaf.c --- a/fs/xfs/xfs_dir_leaf.c Wed Feb 19 09:15:46 2003 +++ b/fs/xfs/xfs_dir_leaf.c Tue Feb 25 02:47:50 2003 @@ -1341,7 +1341,7 @@ count * ((uint)sizeof(xfs_dir_leaf_name_t)-1) + INT_GET(leaf->hdr.namebytes, ARCH_CONVERT); if (bytes > (state->blocksize >> 1)) { - *action = 0; /* blk over 50%, dont try to join */ + *action = 0; /* blk over 50%, don't try to join */ return(0); } diff -Nru a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c --- a/fs/xfs/xfs_dquot.c Sun Nov 17 12:18:08 2002 +++ b/fs/xfs/xfs_dquot.c Tue Feb 25 02:47:52 2003 @@ -840,7 +840,7 @@ * Given the file system, inode OR id, and type (UDQUOT/GDQUOT), return a * a locked dquot, doing an allocation (if requested) as needed. * When both an inode and an id are given, the inode's id takes precedence. - * That is, if the id changes while we dont hold the ilock inside this + * That is, if the id changes while we don't hold the ilock inside this * function, the new dquot is returned, not necessarily the one requested * in the id argument. */ @@ -1449,7 +1449,7 @@ xfs_dqtrace_entry(dqp, "DQPURGE ->DQFLUSH: DQDIRTY"); /* dqflush unlocks dqflock */ /* - * Given that dqpurge is a very rare occurence, it is OK + * Given that dqpurge is a very rare occurrence, it is OK * that we're holding the hashlist and mplist locks * across the disk write. But, ... XXXsup * diff -Nru a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c --- a/fs/xfs/xfs_inode.c Fri Dec 20 12:11:35 2002 +++ b/fs/xfs/xfs_inode.c Tue Feb 25 10:47:18 2003 @@ -1001,7 +1001,7 @@ } /* - * Allocate an inode on disk and return a copy of it's in-core version. + * Allocate an inode on disk and return a copy of its in-core version. * The in-core inode is locked exclusively. Set mode, nlink, and rdev * appropriately within the inode. The uid and gid for the inode are * set according to the contents of the given cred structure. diff -Nru a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h --- a/fs/xfs/xfs_log.h Wed Feb 19 09:26:03 2003 +++ b/fs/xfs/xfs_log.h Tue Feb 25 08:11:52 2003 @@ -53,10 +53,10 @@ * endian issues in treating two 32 bit numbers as one 64 bit number */ static -#ifdef __GNUC__ -# if !((__GNUC__ == 2) && (__GNUC_MINOR__ == 95)) +#if defined(__GNUC__) && (__GNUC__ == 2) && (__GNUC_MINOR__ == 95) +__attribute__((unused)) /* gcc 2.95 miscompiles this when inlined */ +#else __inline__ -#endif #endif xfs_lsn_t _lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2, xfs_arch_t arch) { diff -Nru a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c --- a/fs/xfs/xfs_mount.c Wed Feb 19 09:19:44 2003 +++ b/fs/xfs/xfs_mount.c Mon Feb 24 10:18:24 2003 @@ -1023,7 +1023,7 @@ /* * If the xfs quota code isn't installed, * we have to reset the quotachk'd bit. - * If an error occured, qm_mount_quotas code + * If an error occurred, qm_mount_quotas code * has already disabled quotas. So, just finish * mounting, and get on with the boring life * without disk quotas. diff -Nru a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c --- a/fs/xfs/xfs_trans_dquot.c Sun Nov 17 12:18:08 2002 +++ b/fs/xfs/xfs_trans_dquot.c Tue Feb 25 01:39:06 2003 @@ -755,7 +755,7 @@ /* * Lock the dquot and change the reservation if we can. - * This doesnt change the actual usage, just the reservation. + * This doesn't change the actual usage, just the reservation. * The inode sent in is locked. * * Returns 0 on success, EDQUOT or other errors otherwise diff -Nru a/include/acpi/acconfig.h b/include/acpi/acconfig.h --- a/include/acpi/acconfig.h Tue Feb 18 15:32:34 2003 +++ b/include/acpi/acconfig.h Fri Feb 28 09:37:26 2003 @@ -72,7 +72,7 @@ /* Version string */ -#define ACPI_CA_VERSION 0x20030122 +#define ACPI_CA_VERSION 0x20030228 /* Version of ACPI supported */ diff -Nru a/include/acpi/acdebug.h b/include/acpi/acdebug.h --- a/include/acpi/acdebug.h Tue Feb 18 15:32:34 2003 +++ b/include/acpi/acdebug.h Fri Feb 28 09:37:26 2003 @@ -177,6 +177,9 @@ char *object_arg); void +acpi_db_display_gpes (void); + +void acpi_db_check_integrity ( void); @@ -208,6 +211,10 @@ void *context, void **return_value); +void +acpi_db_generate_gpe ( + char *gpe_arg, + char *block_arg); /* * dbdisply - debug display commands diff -Nru a/include/acpi/acevents.h b/include/acpi/acevents.h --- a/include/acpi/acevents.h Tue Feb 18 15:32:34 2003 +++ b/include/acpi/acevents.h Thu Feb 27 16:23:02 2003 @@ -91,14 +91,6 @@ acpi_ev_init_global_lock_handler ( void); -struct acpi_gpe_register_info * -acpi_ev_get_gpe_register_info ( - u32 gpe_number); - -struct acpi_gpe_number_info * -acpi_ev_get_gpe_number_info ( - u32 gpe_number); - u32 acpi_ev_get_gpe_number_index ( u32 gpe_number); @@ -117,17 +109,17 @@ * Evgpe - GPE handling and dispatch */ -acpi_status -acpi_ev_gpe_initialize ( - void); +struct acpi_gpe_event_info * +acpi_ev_get_gpe_event_info ( + u32 gpe_number); acpi_status -acpi_ev_init_gpe_control_methods ( +acpi_ev_gpe_initialize ( void); u32 acpi_ev_gpe_dispatch ( - u32 gpe_number); + struct acpi_gpe_event_info *gpe_event_info); u32 acpi_ev_gpe_detect ( diff -Nru a/include/acpi/acglobal.h b/include/acpi/acglobal.h --- a/include/acpi/acglobal.h Tue Feb 18 15:32:34 2003 +++ b/include/acpi/acglobal.h Thu Feb 27 16:23:02 2003 @@ -234,22 +234,7 @@ extern struct acpi_fixed_event_info acpi_gbl_fixed_event_info[ACPI_NUM_FIXED_EVENTS]; ACPI_EXTERN struct acpi_fixed_event_handler acpi_gbl_fixed_event_handlers[ACPI_NUM_FIXED_EVENTS]; - -ACPI_EXTERN acpi_handle acpi_gbl_gpe_obj_handle; -ACPI_EXTERN u32 acpi_gbl_gpe_register_count; -ACPI_EXTERN u32 acpi_gbl_gpe_number_max; -ACPI_EXTERN struct acpi_gpe_register_info *acpi_gbl_gpe_register_info; -ACPI_EXTERN struct acpi_gpe_number_info *acpi_gbl_gpe_number_info; -ACPI_EXTERN struct acpi_gpe_block_info acpi_gbl_gpe_block_info[ACPI_MAX_GPE_BLOCKS]; - -/* - * GPE translation table - * Indexed by the GPE number, returns a valid index into the global GPE tables. - * - * This table is needed because the GPE numbers supported by block 1 do not - * have to be contiguous with the GPE numbers supported by block 0. - */ -ACPI_EXTERN struct acpi_gpe_index_info *acpi_gbl_gpe_number_to_index; +ACPI_EXTERN struct acpi_gpe_block_info *acpi_gbl_gpe_block_list_head; /***************************************************************************** diff -Nru a/include/acpi/achware.h b/include/acpi/achware.h --- a/include/acpi/achware.h Tue Feb 18 15:32:34 2003 +++ b/include/acpi/achware.h Thu Feb 27 16:23:02 2003 @@ -115,29 +115,25 @@ /* GPE support */ -u8 -acpi_hw_get_gpe_bit_mask ( - u32 gpe_number); - acpi_status acpi_hw_enable_gpe ( - u32 gpe_number); + struct acpi_gpe_event_info *gpe_event_info); void acpi_hw_enable_gpe_for_wakeup ( - u32 gpe_number); + struct acpi_gpe_event_info *gpe_event_info); acpi_status acpi_hw_disable_gpe ( - u32 gpe_number); + struct acpi_gpe_event_info *gpe_event_info); void acpi_hw_disable_gpe_for_wakeup ( - u32 gpe_number); + struct acpi_gpe_event_info *gpe_event_info); acpi_status acpi_hw_clear_gpe ( - u32 gpe_number); + struct acpi_gpe_event_info *gpe_event_info); acpi_status acpi_hw_get_gpe_status ( diff -Nru a/include/acpi/aclocal.h b/include/acpi/aclocal.h --- a/include/acpi/aclocal.h Tue Feb 18 15:32:34 2003 +++ b/include/acpi/aclocal.h Thu Feb 27 16:23:02 2003 @@ -308,25 +308,28 @@ * ****************************************************************************/ -/* Information about each GPE register block */ +/* Information about each particular GPE level */ -struct acpi_gpe_block_info +struct acpi_gpe_event_info { - struct acpi_generic_address *block_address; - u16 register_count; - u8 block_base_number; + struct acpi_namespace_node *method_node; /* Method node for this GPE level */ + acpi_gpe_handler handler; /* Address of handler, if any */ + void *context; /* Context to be passed to handler */ + struct acpi_gpe_register_info *register_info; + u8 type; /* Level or Edge */ + u8 bit_mask; }; /* Information about a particular GPE register pair */ struct acpi_gpe_register_info { - struct acpi_generic_address status_address; /* Address of status reg */ - struct acpi_generic_address enable_address; /* Address of enable reg */ - u8 status; /* Current value of status reg */ - u8 enable; /* Current value of enable reg */ - u8 wake_enable; /* Mask of bits to keep enabled when sleeping */ - u8 base_gpe_number; /* Base GPE number for this register */ + struct acpi_generic_address status_address; /* Address of status reg */ + struct acpi_generic_address enable_address; /* Address of enable reg */ + u8 status; /* Current value of status reg */ + u8 enable; /* Current value of enable reg */ + u8 wake_enable; /* Mask of bits to keep enabled when sleeping */ + u8 base_gpe_number; /* Base GPE number for this register */ }; @@ -334,22 +337,20 @@ #define ACPI_GPE_EDGE_TRIGGERED 2 -/* Information about each particular GPE level */ +/* Information about each GPE register block */ -struct acpi_gpe_number_info +struct acpi_gpe_block_info { - struct acpi_namespace_node *method_node; /* Method node for this GPE level */ - acpi_gpe_handler handler; /* Address of handler, if any */ - void *context; /* Context to be passed to handler */ - u8 type; /* Level or Edge */ - u8 bit_mask; + struct acpi_gpe_block_info *previous; + struct acpi_gpe_block_info *next; + struct acpi_gpe_block_info *next_on_interrupt; + struct acpi_gpe_register_info *register_info; + struct acpi_gpe_event_info *event_info; + struct acpi_generic_address block_address; + u32 register_count; + u8 block_base_number; }; - -struct acpi_gpe_index_info -{ - u8 number_index; -}; /* Information about each particular fixed event */ diff -Nru a/include/acpi/acpixf.h b/include/acpi/acpixf.h --- a/include/acpi/acpixf.h Tue Feb 18 15:32:35 2003 +++ b/include/acpi/acpixf.h Thu Feb 27 16:23:02 2003 @@ -339,6 +339,12 @@ * Resource interfaces */ +typedef +acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) ( + struct acpi_resource *resource, + void *context); + + acpi_status acpi_get_current_resources( acpi_handle device_handle, @@ -350,6 +356,13 @@ struct acpi_buffer *ret_buffer); acpi_status +acpi_walk_resources ( + acpi_handle device_handle, + char *path, + ACPI_WALK_RESOURCE_CALLBACK user_function, + void *context); + +acpi_status acpi_set_current_resources ( acpi_handle device_handle, struct acpi_buffer *in_buffer); @@ -359,6 +372,10 @@ acpi_handle bus_device_handle, struct acpi_buffer *ret_buffer); +acpi_status +acpi_resource_to_address64 ( + struct acpi_resource *resource, + struct acpi_resource_address64 *out); /* * Hardware (ACPI device) interfaces @@ -397,6 +414,10 @@ acpi_status acpi_enter_sleep_state ( u8 sleep_state); + +acpi_status +acpi_enter_sleep_state_s4bios ( + void); acpi_status acpi_leave_sleep_state ( diff -Nru a/include/acpi/acresrc.h b/include/acpi/acresrc.h --- a/include/acpi/acresrc.h Tue Feb 18 15:32:35 2003 +++ b/include/acpi/acresrc.h Thu Feb 27 16:23:02 2003 @@ -66,6 +66,12 @@ struct acpi_buffer *ret_buffer); acpi_status +acpi_rs_get_method_data ( + acpi_handle handle, + char *path, + struct acpi_buffer *ret_buffer); + +acpi_status acpi_rs_set_srs_method_data ( acpi_handle handle, struct acpi_buffer *ret_buffer); diff -Nru a/include/acpi/acutils.h b/include/acpi/acutils.h --- a/include/acpi/acutils.h Tue Feb 18 15:32:35 2003 +++ b/include/acpi/acutils.h Thu Feb 27 16:23:02 2003 @@ -463,6 +463,8 @@ #define METHOD_NAME__SEG "_SEG" #define METHOD_NAME__BBN "_BBN" #define METHOD_NAME__PRT "_PRT" +#define METHOD_NAME__CRS "_CRS" +#define METHOD_NAME__PRS "_PRS" acpi_status diff -Nru a/include/asm-alpha/bitops.h b/include/asm-alpha/bitops.h --- a/include/asm-alpha/bitops.h Wed Feb 19 11:30:42 2003 +++ b/include/asm-alpha/bitops.h Wed Feb 26 16:32:51 2003 @@ -288,7 +288,7 @@ #else unsigned long bits, qofs, bofs; - bits = __kernel_cmpbge(word, 0); + bits = __kernel_cmpbge(0, word); qofs = ffz_b(bits); bits = __kernel_extbl(word, qofs); bofs = ffz_b(~bits); diff -Nru a/include/asm-alpha/mman.h b/include/asm-alpha/mman.h --- a/include/asm-alpha/mman.h Sun Nov 3 16:57:21 2002 +++ b/include/asm-alpha/mman.h Tue Feb 25 02:47:55 2003 @@ -39,7 +39,7 @@ #define MADV_SEQUENTIAL 2 /* expect sequential page references */ #define MADV_WILLNEED 3 /* will need these pages */ #define MADV_SPACEAVAIL 5 /* ensure resources are available */ -#define MADV_DONTNEED 6 /* dont need these pages */ +#define MADV_DONTNEED 6 /* don't need these pages */ /* compatibility flags */ #define MAP_ANON MAP_ANONYMOUS diff -Nru a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h --- a/include/asm-alpha/pci.h Fri Feb 7 00:20:33 2003 +++ b/include/asm-alpha/pci.h Tue Feb 25 09:18:05 2003 @@ -97,7 +97,7 @@ /* Unmap a single streaming mode DMA translation. The DMA_ADDR and SIZE must match what was provided for in a previous pci_map_single call. All other usages are undefined. After this call, reads by - the cpu to the buffer are guarenteed to see whatever the device + the cpu to the buffer are guaranteed to see whatever the device wrote there. */ extern void pci_unmap_single(struct pci_dev *, dma_addr_t, size_t, int); diff -Nru a/include/asm-alpha/rwsem.h b/include/asm-alpha/rwsem.h --- a/include/asm-alpha/rwsem.h Tue Sep 24 10:58:41 2002 +++ b/include/asm-alpha/rwsem.h Tue Feb 25 02:47:57 2003 @@ -7,7 +7,7 @@ */ #ifndef _LINUX_RWSEM_H -#error please dont include asm/rwsem.h directly, use linux/rwsem.h instead +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" #endif #ifdef __KERNEL__ diff -Nru a/include/asm-alpha/thread_info.h b/include/asm-alpha/thread_info.h --- a/include/asm-alpha/thread_info.h Fri Dec 6 17:54:50 2002 +++ b/include/asm-alpha/thread_info.h Thu Feb 27 05:48:14 2003 @@ -34,9 +34,9 @@ */ #define INIT_THREAD_INFO(tsk) \ { \ - task: &tsk, \ - exec_domain: &default_exec_domain, \ - addr_limit: KERNEL_DS, \ + .task = &tsk, \ + .exec_domain = &default_exec_domain, \ + .addr_limit = KERNEL_DS, \ .restart_block = { \ .fn = do_no_restart_syscall, \ }, \ diff -Nru a/include/asm-arm/arch-pxa/bitfield.h b/include/asm-arm/arch-pxa/bitfield.h --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/include/asm-arm/arch-pxa/bitfield.h Mon Feb 17 14:49:30 2003 @@ -0,0 +1,113 @@ +/* + * FILE bitfield.h + * + * Version 1.1 + * Author Copyright (c) Marc A. Viredaz, 1998 + * DEC Western Research Laboratory, Palo Alto, CA + * Date April 1998 (April 1997) + * System Advanced RISC Machine (ARM) + * Language C or ARM Assembly + * Purpose Definition of macros to operate on bit fields. + */ + + + +#ifndef __BITFIELD_H +#define __BITFIELD_H + +#ifndef __ASSEMBLY__ +#define UData(Data) ((unsigned long) (Data)) +#else +#define UData(Data) (Data) +#endif + + +/* + * MACRO: Fld + * + * Purpose + * The macro "Fld" encodes a bit field, given its size and its shift value + * with respect to bit 0. + * + * Note + * A more intuitive way to encode bit fields would have been to use their + * mask. However, extracting size and shift value information from a bit + * field's mask is cumbersome and might break the assembler (255-character + * line-size limit). + * + * Input + * Size Size of the bit field, in number of bits. + * Shft Shift value of the bit field with respect to bit 0. + * + * Output + * Fld Encoded bit field. + */ + +#define Fld(Size, Shft) (((Size) << 16) + (Shft)) + + +/* + * MACROS: FSize, FShft, FMsk, FAlnMsk, F1stBit + * + * Purpose + * The macros "FSize", "FShft", "FMsk", "FAlnMsk", and "F1stBit" return + * the size, shift value, mask, aligned mask, and first bit of a + * bit field. + * + * Input + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FSize Size of the bit field, in number of bits. + * FShft Shift value of the bit field with respect to bit 0. + * FMsk Mask for the bit field. + * FAlnMsk Mask for the bit field, aligned on bit 0. + * F1stBit First bit of the bit field. + */ + +#define FSize(Field) ((Field) >> 16) +#define FShft(Field) ((Field) & 0x0000FFFF) +#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field)) +#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1) +#define F1stBit(Field) (UData (1) << FShft (Field)) + + +/* + * MACRO: FInsrt + * + * Purpose + * The macro "FInsrt" inserts a value into a bit field by shifting the + * former appropriately. + * + * Input + * Value Bit-field value. + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FInsrt Bit-field value positioned appropriately. + */ + +#define FInsrt(Value, Field) \ + (UData (Value) << FShft (Field)) + + +/* + * MACRO: FExtr + * + * Purpose + * The macro "FExtr" extracts the value of a bit field by masking and + * shifting it appropriately. + * + * Input + * Data Data containing the bit-field to be extracted. + * Field Encoded bit field (using the macro "Fld"). + * + * Output + * FExtr Bit-field value. + */ + +#define FExtr(Data, Field) \ + ((UData (Data) >> FShft (Field)) & FAlnMsk (Field)) + + +#endif /* __BITFIELD_H */ diff -Nru a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h --- a/include/asm-arm/arch-pxa/hardware.h Tue Jul 16 13:43:23 2002 +++ b/include/asm-arm/arch-pxa/hardware.h Mon Feb 17 13:43:14 2003 @@ -103,6 +103,5 @@ #include "lubbock.h" #include "idp.h" -#include "cerf.h" #endif /* _ASM_ARCH_HARDWARE_H */ diff -Nru a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h --- a/include/asm-arm/arch-pxa/irqs.h Mon Mar 18 04:14:46 2002 +++ b/include/asm-arm/arch-pxa/irqs.h Mon Feb 17 14:47:55 2003 @@ -44,89 +44,90 @@ ((i) - PXA_IRQ(32) + 2) #define IRQ_TO_GPIO(i) ((i) - (((i) > IRQ_GPIO1) ? IRQ_GPIO(2) : IRQ_GPIO(0))) -#define NR_IRQS (IRQ_GPIO(80) + 1) - -#if defined(CONFIG_SA1111) - -#define IRQ_SA1111_START (IRQ_GPIO(80) + 1) -#define SA1111_IRQ(x) (IRQ_SA1111_START + (x)) - -#define IRQ_GPAIN0 SA1111_IRQ(0) -#define IRQ_GPAIN1 SA1111_IRQ(1) -#define IRQ_GPAIN2 SA1111_IRQ(2) -#define IRQ_GPAIN3 SA1111_IRQ(3) -#define IRQ_GPBIN0 SA1111_IRQ(4) -#define IRQ_GPBIN1 SA1111_IRQ(5) -#define IRQ_GPBIN2 SA1111_IRQ(6) -#define IRQ_GPBIN3 SA1111_IRQ(7) -#define IRQ_GPBIN4 SA1111_IRQ(8) -#define IRQ_GPBIN5 SA1111_IRQ(9) -#define IRQ_GPCIN0 SA1111_IRQ(10) -#define IRQ_GPCIN1 SA1111_IRQ(11) -#define IRQ_GPCIN2 SA1111_IRQ(12) -#define IRQ_GPCIN3 SA1111_IRQ(13) -#define IRQ_GPCIN4 SA1111_IRQ(14) -#define IRQ_GPCIN5 SA1111_IRQ(15) -#define IRQ_GPCIN6 SA1111_IRQ(16) -#define IRQ_GPCIN7 SA1111_IRQ(17) -#define IRQ_MSTXINT SA1111_IRQ(18) -#define IRQ_MSRXINT SA1111_IRQ(19) -#define IRQ_MSSTOPERRINT SA1111_IRQ(20) -#define IRQ_TPTXINT SA1111_IRQ(21) -#define IRQ_TPRXINT SA1111_IRQ(22) -#define IRQ_TPSTOPERRINT SA1111_IRQ(23) -#define SSPXMTINT SA1111_IRQ(24) -#define SSPRCVINT SA1111_IRQ(25) -#define SSPROR SA1111_IRQ(26) -#define AUDXMTDMADONEA SA1111_IRQ(32) -#define AUDRCVDMADONEA SA1111_IRQ(33) -#define AUDXMTDMADONEB SA1111_IRQ(34) -#define AUDRCVDMADONEB SA1111_IRQ(35) -#define AUDTFSR SA1111_IRQ(36) -#define AUDRFSR SA1111_IRQ(37) -#define AUDTUR SA1111_IRQ(38) -#define AUDROR SA1111_IRQ(39) -#define AUDDTS SA1111_IRQ(40) -#define AUDRDD SA1111_IRQ(41) -#define AUDSTO SA1111_IRQ(42) -#define USBPWR SA1111_IRQ(43) -#define NIRQHCIM SA1111_IRQ(44) -#define HCIBUFFACC SA1111_IRQ(45) -#define HCIRMTWKP SA1111_IRQ(46) -#define NHCIMFCIR SA1111_IRQ(47) -#define PORT_RESUME SA1111_IRQ(48) -#define S0_READY_NINT SA1111_IRQ(49) -#define S1_READY_NINT SA1111_IRQ(50) -#define S0_CD_VALID SA1111_IRQ(51) -#define S1_CD_VALID SA1111_IRQ(52) -#define S0_BVD1_STSCHG SA1111_IRQ(53) -#define S1_BVD1_STSCHG SA1111_IRQ(54) - -#define SA1111_IRQ_MAX SA1111_IRQ(54) - -#undef NR_IRQS -#define NR_IRQS (SA1111_IRQ_MAX + 1) - -#endif // defined(CONFIG_SA1111) - -#if defined(CONFIG_ARCH_LUBBOCK) || defined(CONFIG_ARCH_PXA_IDP) -#if CONFIG_SA1111 -#define LUBBOCK_IRQ(x) (SA1111_IRQ_MAX + 1 + (x)) +/* + * The next 16 interrupts are for board specific purposes. Since + * the kernel can only run on one machine at a time, we can re-use + * these. If you need more, increase IRQ_BOARD_END, but keep it + * within sensible limits. + */ +#define IRQ_BOARD_START (IRQ_GPIO(80) + 1) +#define IRQ_BOARD_END (IRQ_BOARD_START + 16) + +#define IRQ_SA1111_START (IRQ_BOARD_END) +#define IRQ_GPAIN0 (IRQ_BOARD_END + 0) +#define IRQ_GPAIN1 (IRQ_BOARD_END + 1) +#define IRQ_GPAIN2 (IRQ_BOARD_END + 2) +#define IRQ_GPAIN3 (IRQ_BOARD_END + 3) +#define IRQ_GPBIN0 (IRQ_BOARD_END + 4) +#define IRQ_GPBIN1 (IRQ_BOARD_END + 5) +#define IRQ_GPBIN2 (IRQ_BOARD_END + 6) +#define IRQ_GPBIN3 (IRQ_BOARD_END + 7) +#define IRQ_GPBIN4 (IRQ_BOARD_END + 8) +#define IRQ_GPBIN5 (IRQ_BOARD_END + 9) +#define IRQ_GPCIN0 (IRQ_BOARD_END + 10) +#define IRQ_GPCIN1 (IRQ_BOARD_END + 11) +#define IRQ_GPCIN2 (IRQ_BOARD_END + 12) +#define IRQ_GPCIN3 (IRQ_BOARD_END + 13) +#define IRQ_GPCIN4 (IRQ_BOARD_END + 14) +#define IRQ_GPCIN5 (IRQ_BOARD_END + 15) +#define IRQ_GPCIN6 (IRQ_BOARD_END + 16) +#define IRQ_GPCIN7 (IRQ_BOARD_END + 17) +#define IRQ_MSTXINT (IRQ_BOARD_END + 18) +#define IRQ_MSRXINT (IRQ_BOARD_END + 19) +#define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20) +#define IRQ_TPTXINT (IRQ_BOARD_END + 21) +#define IRQ_TPRXINT (IRQ_BOARD_END + 22) +#define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23) +#define SSPXMTINT (IRQ_BOARD_END + 24) +#define SSPRCVINT (IRQ_BOARD_END + 25) +#define SSPROR (IRQ_BOARD_END + 26) +#define AUDXMTDMADONEA (IRQ_BOARD_END + 32) +#define AUDRCVDMADONEA (IRQ_BOARD_END + 33) +#define AUDXMTDMADONEB (IRQ_BOARD_END + 34) +#define AUDRCVDMADONEB (IRQ_BOARD_END + 35) +#define AUDTFSR (IRQ_BOARD_END + 36) +#define AUDRFSR (IRQ_BOARD_END + 37) +#define AUDTUR (IRQ_BOARD_END + 38) +#define AUDROR (IRQ_BOARD_END + 39) +#define AUDDTS (IRQ_BOARD_END + 40) +#define AUDRDD (IRQ_BOARD_END + 41) +#define AUDSTO (IRQ_BOARD_END + 42) +#define IRQ_USBPWR (IRQ_BOARD_END + 43) +#define IRQ_HCIM (IRQ_BOARD_END + 44) +#define IRQ_HCIBUFFACC (IRQ_BOARD_END + 45) +#define IRQ_HCIRMTWKP (IRQ_BOARD_END + 46) +#define IRQ_NHCIMFCIR (IRQ_BOARD_END + 47) +#define IRQ_USB_PORT_RESUME (IRQ_BOARD_END + 48) +#define IRQ_S0_READY_NINT (IRQ_BOARD_END + 49) +#define IRQ_S1_READY_NINT (IRQ_BOARD_END + 50) +#define IRQ_S0_CD_VALID (IRQ_BOARD_END + 51) +#define IRQ_S1_CD_VALID (IRQ_BOARD_END + 52) +#define IRQ_S0_BVD1_STSCHG (IRQ_BOARD_END + 53) +#define IRQ_S1_BVD1_STSCHG (IRQ_BOARD_END + 54) + +/* + * Figure out the MAX IRQ number. + * + * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. + * Otherwise, we have the standard IRQs only. + */ +#ifdef CONFIG_SA1111 +#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1) +#elif defined(CONFIG_ARCH_LUBBOCK) +#define NR_IRQS (IRQ_BOARD_END) #else -#define LUBBOCK_IRQ(x) (IRQ_GPIO(80) + 1 + (x)) +#define NR_IRQS (IRQ_BOARD_START) #endif +/* + * Board specific IRQs. Define them here. + * Do not surround them with ifdefs. + */ +#define LUBBOCK_IRQ(x) (IRQ_BOARD_START + (x)) #define LUBBOCK_SD_IRQ LUBBOCK_IRQ(0) #define LUBBOCK_SA1111_IRQ LUBBOCK_IRQ(1) #define LUBBOCK_USB_IRQ LUBBOCK_IRQ(2) #define LUBBOCK_ETH_IRQ LUBBOCK_IRQ(3) #define LUBBOCK_UCB1400_IRQ LUBBOCK_IRQ(4) #define LUBBOCK_BB_IRQ LUBBOCK_IRQ(5) - -#undef NR_IRQS -#define NR_IRQS (LUBBOCK_IRQ(5) + 1) - -#endif // CONFIG_ARCH_LUBBOCK - - diff -Nru a/include/asm-arm/arch-pxa/lubbock.h b/include/asm-arm/arch-pxa/lubbock.h --- a/include/asm-arm/arch-pxa/lubbock.h Mon Mar 18 04:08:24 2002 +++ b/include/asm-arm/arch-pxa/lubbock.h Mon Feb 17 12:55:25 2003 @@ -13,7 +13,6 @@ #define LUBBOCK_FPGA_PHYS PXA_CS2_PHYS #define LUBBOCK_FPGA_VIRT (0xf0000000) /* phys 0x08000000 */ #define LUBBOCK_ETH_BASE (0xf1000000) /* phys 0x0c000000 */ -#define LUBBOCK_SA1111_BASE (0xf4000000) /* phys 0x10000000 */ #define LUB_P2V(x) ((x) - LUBBOCK_FPGA_PHYS + LUBBOCK_FPGA_VIRT) #define LUB_V2P(x) ((x) - LUBBOCK_FPGA_VIRT + LUBBOCK_FPGA_PHYS) diff -Nru a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h --- a/include/asm-arm/arch-pxa/pxa-regs.h Sun Sep 1 08:11:01 2002 +++ b/include/asm-arm/arch-pxa/pxa-regs.h Mon Feb 17 07:29:52 2003 @@ -380,32 +380,12 @@ /* * IrSR (Infrared Selection Register) */ -#define IrSR_OFFSET 0x20 +#define STISR_RXPL (1 << 4) /* Receive Data Polarity */ +#define STISR_TXPL (1 << 3) /* Transmit Data Polarity */ +#define STISR_XMODE (1 << 2) /* Transmit Pulse Width Select */ +#define STISR_RCVEIR (1 << 1) /* Receiver SIR Enable */ +#define STISR_XMITIR (1 << 0) /* Transmitter SIR Enable */ -#define IrSR_RXPL_NEG_IS_ZERO (1<<4) -#define IrSR_RXPL_POS_IS_ZERO 0x0 -#define IrSR_TXPL_NEG_IS_ZERO (1<<3) -#define IrSR_TXPL_POS_IS_ZERO 0x0 -#define IrSR_XMODE_PULSE_1_6 (1<<2) -#define IrSR_XMODE_PULSE_3_16 0x0 -#define IrSR_RCVEIR_IR_MODE (1<<1) -#define IrSR_RCVEIR_UART_MODE 0x0 -#define IrSR_XMITIR_IR_MODE (1<<0) -#define IrSR_XMITIR_UART_MODE 0x0 - -#define IrSR_IR_RECEIVE_ON (\ - IrSR_RXPL_NEG_IS_ZERO | \ - IrSR_TXPL_POS_IS_ZERO | \ - IrSR_XMODE_PULSE_3_16 | \ - IrSR_RCVEIR_IR_MODE | \ - IrSR_XMITIR_UART_MODE) - -#define IrSR_IR_TRANSMIT_ON (\ - IrSR_RXPL_NEG_IS_ZERO | \ - IrSR_TXPL_POS_IS_ZERO | \ - IrSR_XMODE_PULSE_3_16 | \ - IrSR_RCVEIR_UART_MODE | \ - IrSR_XMITIR_IR_MODE) /* * I2C registers @@ -417,53 +397,49 @@ #define ISR __REG(0x40301698) /* I2C Status Register - ISR */ #define ISAR __REG(0x403016A0) /* I2C Slave Address Register - ISAR */ -/* ----- Control register bits ---------------------------------------- */ +#define ICR_START (1 << 0) /* start bit */ +#define ICR_STOP (1 << 1) /* stop bit */ +#define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */ +#define ICR_TB (1 << 3) /* transfer byte bit */ +#define ICR_MA (1 << 4) /* master abort */ +#define ICR_SCLE (1 << 5) /* master clock enable */ +#define ICR_IUE (1 << 6) /* unit enable */ +#define ICR_GCD (1 << 7) /* general call disable */ +#define ICR_ITEIE (1 << 8) /* enable tx interrupts */ +#define ICR_IRFIE (1 << 9) /* enable rx interrupts */ +#define ICR_BEIE (1 << 10) /* enable bus error ints */ +#define ICR_SSDIE (1 << 11) /* slave STOP detected int enable */ +#define ICR_ALDIE (1 << 12) /* enable arbitration interrupt */ +#define ICR_SADIE (1 << 13) /* slave address detected int enable */ +#define ICR_UR (1 << 14) /* unit reset */ + +#define ISR_RWM (1 << 0) /* read/write mode */ +#define ISR_ACKNAK (1 << 1) /* ack/nak status */ +#define ISR_UB (1 << 2) /* unit busy */ +#define ISR_IBB (1 << 3) /* bus busy */ +#define ISR_SSD (1 << 4) /* slave stop detected */ +#define ISR_ALD (1 << 5) /* arbitration loss detected */ +#define ISR_ITE (1 << 6) /* tx buffer empty */ +#define ISR_IRF (1 << 7) /* rx buffer full */ +#define ISR_GCAD (1 << 8) /* general call address detected */ +#define ISR_SAD (1 << 9) /* slave address detected */ +#define ISR_BED (1 << 10) /* bus error no ACK/NAK */ -#define ICR_START 0x1 /* start bit */ -#define ICR_STOP 0x2 /* stop bit */ -#define ICR_ACKNAK 0x4 /* send ACK(0) or NAK(1) */ -#define ICR_TB 0x8 /* transfer byte bit */ -#define ICR_MA 0x10 /* master abort */ -#define ICR_SCLE 0x20 /* master clock enable */ -#define ICR_IUE 0x40 /* unit enable */ -#define ICR_GCD 0x80 /* general call disable */ -#define ICR_ITEIE 0x100 /* enable tx interrupts */ -#define ICR_IRFIE 0x200 /* enable rx interrupts */ -#define ICR_BEIE 0x400 /* enable bus error ints */ -#define ICR_SSDIE 0x800 /* slave STOP detected int enable */ -#define ICR_ALDIE 0x1000 /* enable arbitration interrupt */ -#define ICR_SADIE 0x2000 /* slave address detected int enable */ -#define ICR_UR 0x4000 /* unit reset */ - -/* ----- Status register bits ----------------------------------------- */ - -#define ISR_RWM 0x1 /* read/write mode */ -#define ISR_ACKNAK 0x2 /* ack/nak status */ -#define ISR_UB 0x4 /* unit busy */ -#define ISR_IBB 0x8 /* bus busy */ -#define ISR_SSD 0x10 /* slave stop detected */ -#define ISR_ALD 0x20 /* arbitration loss detected */ -#define ISR_ITE 0x40 /* tx buffer empty */ -#define ISR_IRF 0x80 /* rx buffer full */ -#define ISR_GCAD 0x100 /* general call address detected */ -#define ISR_SAD 0x200 /* slave address detected */ -#define ISR_BED 0x400 /* bus error no ACK/NAK */ /* * Serial Audio Controller */ - -/* FIXME the audio defines collide w/ the SA1111 defines. I don't like these - * short defines because there is too much chance of namespace collision */ - -//#define SACR0 __REG(0x40400000) /* Global Control Register */ -//#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */ -//#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ -//#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */ -//#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */ -//#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */ -//#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */ +/* FIXME: This clash with SA1111 defines */ +#ifndef CONFIG_SA1111 +#define SACR0 __REG(0x40400000) /* Global Control Register */ +#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */ +#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */ +#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */ +#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */ +#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */ +#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */ +#endif /* @@ -714,6 +690,30 @@ #define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */ #define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */ +#define ICCR0_AME (1 << 7) /* Adress match enable */ +#define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */ +#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */ +#define ICCR0_RXE (1 << 4) /* Receive enable */ +#define ICCR0_TXE (1 << 3) /* Transmit enable */ +#define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */ +#define ICCR0_LBM (1 << 1) /* Loopback mode */ +#define ICCR0_ITR (1 << 0) /* IrDA transmission */ + +#define ICSR0_FRE (1 << 5) /* Framing error */ +#define ICSR0_RFS (1 << 4) /* Receive FIFO service request */ +#define ICSR0_TFS (1 << 3) /* Transnit FIFO service request */ +#define ICSR0_RAB (1 << 2) /* Receiver abort */ +#define ICSR0_TUR (1 << 1) /* Trunsmit FIFO underun */ +#define ICSR0_EIF (1 << 0) /* End/Error in FIFO */ + +#define ICSR1_ROR (1 << 6) /* Receiver FIFO underrun */ +#define ICSR1_CRE (1 << 5) /* CRC error */ +#define ICSR1_EOF (1 << 4) /* End of frame */ +#define ICSR1_TNF (1 << 3) /* Transmit FIFO not full */ +#define ICSR1_RNE (1 << 2) /* Receive FIFO not empty */ +#define ICSR1_TBY (1 << 1) /* Tramsmiter busy flag */ +#define ICSR1_RSY (1 << 0) /* Recevier synchronized flag */ + /* * Real Time Clock @@ -1171,18 +1171,104 @@ #define LCCR0_BM (1 << 20) /* Branch mask */ #define LCCR0_OUM (1 << 21) /* Output FIFO underrun mask */ +#define LCCR1_PPL Fld (10, 0) /* Pixels Per Line - 1 */ +#define LCCR1_DisWdth(Pixel) /* Display Width [1..800 pix.] */ \ + (((Pixel) - 1) << FShft (LCCR1_PPL)) + +#define LCCR1_HSW Fld (6, 10) /* Horizontal Synchronization */ +#define LCCR1_HorSnchWdth(Tpix) /* Horizontal Synchronization */ \ + /* pulse Width [1..64 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_HSW)) + +#define LCCR1_ELW Fld (8, 16) /* End-of-Line pixel clock Wait */ + /* count - 1 [Tpix] */ +#define LCCR1_EndLnDel(Tpix) /* End-of-Line Delay */ \ + /* [1..256 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_ELW)) + +#define LCCR1_BLW Fld (8, 24) /* Beginning-of-Line pixel clock */ + /* Wait count - 1 [Tpix] */ +#define LCCR1_BegLnDel(Tpix) /* Beginning-of-Line Delay */ \ + /* [1..256 Tpix] */ \ + (((Tpix) - 1) << FShft (LCCR1_BLW)) + + +#define LCCR2_LPP Fld (10, 0) /* Line Per Panel - 1 */ +#define LCCR2_DisHght(Line) /* Display Height [1..1024 lines] */ \ + (((Line) - 1) << FShft (LCCR2_LPP)) + +#define LCCR2_VSW Fld (6, 10) /* Vertical Synchronization pulse */ + /* Width - 1 [Tln] (L_FCLK) */ +#define LCCR2_VrtSnchWdth(Tln) /* Vertical Synchronization pulse */ \ + /* Width [1..64 Tln] */ \ + (((Tln) - 1) << FShft (LCCR2_VSW)) + +#define LCCR2_EFW Fld (8, 16) /* End-of-Frame line clock Wait */ + /* count [Tln] */ +#define LCCR2_EndFrmDel(Tln) /* End-of-Frame Delay */ \ + /* [0..255 Tln] */ \ + ((Tln) << FShft (LCCR2_EFW)) + +#define LCCR2_BFW Fld (8, 24) /* Beginning-of-Frame line clock */ + /* Wait count [Tln] */ +#define LCCR2_BegFrmDel(Tln) /* Beginning-of-Frame Delay */ \ + /* [0..255 Tln] */ \ + ((Tln) << FShft (LCCR2_BFW)) + +#if 0 #define LCCR3_PCD (0xff) /* Pixel clock divisor */ #define LCCR3_ACB (0xff << 8) /* AC Bias pin frequency */ #define LCCR3_ACB_S 8 +#endif + #define LCCR3_API (0xf << 16) /* AC Bias pin trasitions per interrupt */ #define LCCR3_API_S 16 #define LCCR3_VSP (1 << 20) /* vertical sync polarity */ #define LCCR3_HSP (1 << 21) /* horizontal sync polarity */ #define LCCR3_PCP (1 << 22) /* pixel clock polarity */ #define LCCR3_OEP (1 << 23) /* output enable polarity */ +#if 0 #define LCCR3_BPP (7 << 24) /* bits per pixel */ #define LCCR3_BPP_S 24 +#endif #define LCCR3_DPC (1 << 27) /* double pixel clock mode */ + + +#define LCCR3_PCD Fld (8, 0) /* Pixel Clock Divisor */ +#define LCCR3_PixClkDiv(Div) /* Pixel Clock Divisor */ \ + (((Div) << FShft (LCCR3_PCD))) + + +#define LCCR3_BPP Fld (3, 24) /* Bit Per Pixel */ +#define LCCR3_Bpp(Bpp) /* Bit Per Pixel */ \ + (((Bpp) << FShft (LCCR3_BPP))) + +#define LCCR3_ACB Fld (8, 8) /* AC Bias */ +#define LCCR3_Acb(Acb) /* BAC Bias */ \ + (((Acb) << FShft (LCCR3_ACB))) + +#define LCCR3_HorSnchH (LCCR3_HSP*0) /* Horizontal Synchronization */ + /* pulse active High */ +#define LCCR3_HorSnchL (LCCR3_HSP*1) /* Horizontal Synchronization */ + +#define LCCR3_VrtSnchH (LCCR3_VSP*0) /* Vertical Synchronization pulse */ + /* active High */ +#define LCCR3_VrtSnchL (LCCR3_VSP*1) /* Vertical Synchronization pulse */ + /* active Low */ + +#define LCSR_LDD (1 << 0) /* LCD Disable Done */ +#define LCSR_SOF (1 << 1) /* Start of frame */ +#define LCSR_BER (1 << 2) /* Bus error */ +#define LCSR_ABC (1 << 3) /* AC Bias count */ +#define LCSR_IUL (1 << 4) /* input FIFO underrun Lower panel */ +#define LCSR_IUU (1 << 5) /* input FIFO underrun Upper panel */ +#define LCSR_OU (1 << 6) /* output FIFO underrun */ +#define LCSR_QD (1 << 7) /* quick disable */ +#define LCSR_EOF (1 << 8) /* end of frame */ +#define LCSR_BS (1 << 9) /* branch status */ +#define LCSR_SINT (1 << 10) /* subsequent interrupt */ + +#define LDCMD_PAL (1 << 26) /* instructs DMA to load palette buffer */ #define LCSR_LDD (1 << 0) /* LCD Disable Done */ #define LCSR_SOF (1 << 1) /* Start of frame */ diff -Nru a/include/asm-arm/arch-pxa/system.h b/include/asm-arm/arch-pxa/system.h --- a/include/asm-arm/arch-pxa/system.h Sat Apr 6 09:23:31 2002 +++ b/include/asm-arm/arch-pxa/system.h Mon Feb 17 07:29:52 2003 @@ -27,7 +27,7 @@ /* Initialize the watchdog and let it fire */ OWER = OWER_WME; OSSR = OSSR_M3; - OSMR3 = OSCR + 36864; /* ... in 10 ms */ + OSMR3 = OSCR + 368640; /* ... in 100 ms */ } } diff -Nru a/include/asm-arm/arch-pxa/time.h b/include/asm-arm/arch-pxa/time.h --- a/include/asm-arm/arch-pxa/time.h Sat Feb 15 11:12:18 2003 +++ b/include/asm-arm/arch-pxa/time.h Mon Feb 17 14:15:21 2003 @@ -42,7 +42,7 @@ elapsed = LATCH - ticks_to_match; /* Now convert them to usec */ - usec = (unsigned long)(elapsed*tick)/LATCH; + usec = (unsigned long)(elapsed * (tick_nsec / 1000))/LATCH; return usec; } @@ -51,6 +51,8 @@ { long flags; int next_match; + + do_profile(regs); /* Loop until we get ahead of the free running timer. * This ensures an exact clock tick count and time accuracy. diff -Nru a/include/asm-arm/arch-sa1100/simpad.h b/include/asm-arm/arch-sa1100/simpad.h --- a/include/asm-arm/arch-sa1100/simpad.h Mon Feb 4 23:53:47 2002 +++ b/include/asm-arm/arch-sa1100/simpad.h Mon Feb 24 10:29:41 2003 @@ -46,7 +46,7 @@ #define IRQ_GPIO_CF_IRQ IRQ_GPIO1 #define IRQ_GPIO_CF_CD IRQ_GPIO24 -// CS3 Latch is write only, a shadow is neccessary +// CS3 Latch is write only, a shadow is necessary #define CS3BUSTYPE unsigned volatile long #define CS3_BASE 0xf1000000 diff -Nru a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h --- a/include/asm-arm/bitops.h Tue Nov 19 11:57:11 2002 +++ b/include/asm-arm/bitops.h Mon Feb 24 08:06:05 2003 @@ -9,7 +9,7 @@ * * Please note that the code in this file should never be included * from user space. Many of these are not implemented in assembler - * since they would be too costly. Also, they require priviledged + * since they would be too costly. Also, they require privileged * instructions (which are not available from user mode) to ensure * that they are atomic. */ diff -Nru a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h --- a/include/asm-arm/proc-fns.h Sun Mar 10 09:10:16 2002 +++ b/include/asm-arm/proc-fns.h Tue Feb 25 02:23:37 2003 @@ -125,7 +125,7 @@ #if 0 * The following is to fool mkdep into generating the correct - * dependencies. Without this, it cant figure out that this + * dependencies. Without this, it can't figure out that this * file does indeed depend on the cpu-*.h files. #include #include diff -Nru a/include/asm-cris/namei.h b/include/asm-cris/namei.h --- a/include/asm-cris/namei.h Tue Feb 5 09:56:43 2002 +++ b/include/asm-cris/namei.h Tue Feb 25 02:47:59 2003 @@ -9,7 +9,7 @@ /* used to find file-system prefixes for doing emulations * see for example asm-sparc/namei.h - * we dont use it... + * we don't use it... */ #define __emul_prefix() NULL diff -Nru a/include/asm-cris/processor.h b/include/asm-cris/processor.h --- a/include/asm-cris/processor.h Mon Nov 4 02:28:32 2002 +++ b/include/asm-cris/processor.h Mon Feb 24 10:10:20 2003 @@ -65,7 +65,7 @@ /* * At user->kernel entry, the pt_regs struct is stacked on the top of the kernel-stack. * This macro allows us to find those regs for a task. - * Notice that subsequent pt_regs stackings, like recursive interrupts occuring while + * Notice that subsequent pt_regs stackings, like recursive interrupts occurring while * we're in the kernel, won't affect this - only the first user->kernel transition * registers are reached by this. */ diff -Nru a/include/asm-cris/uaccess.h b/include/asm-cris/uaccess.h --- a/include/asm-cris/uaccess.h Sat Oct 12 12:46:18 2002 +++ b/include/asm-cris/uaccess.h Tue Feb 25 10:12:01 2003 @@ -126,7 +126,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. * * The "__xxx" versions of the user access functions are versions that * do not verify the address space, that must have been done previously diff -Nru a/include/asm-generic/topology.h b/include/asm-generic/topology.h --- a/include/asm-generic/topology.h Mon Feb 3 23:46:59 2003 +++ b/include/asm-generic/topology.h Fri Feb 28 00:05:35 2003 @@ -47,6 +47,9 @@ #ifndef node_to_memblk #define node_to_memblk(node) (0) #endif +#ifndef pcibus_to_cpumask +#define pcibus_to_cpumask(bus) (cpu_online_map) +#endif /* Cross-node load balancing interval. */ #ifndef NODE_BALANCE_RATE diff -Nru a/include/asm-i386/mach-bigsmp/mach_apic.h b/include/asm-i386/mach-bigsmp/mach_apic.h --- a/include/asm-i386/mach-bigsmp/mach_apic.h Mon Jan 13 16:42:37 2003 +++ b/include/asm-i386/mach-bigsmp/mach_apic.h Fri Feb 28 15:03:59 2003 @@ -10,7 +10,7 @@ ((phys_apic) & (~0xf)) ) #endif -#define no_balance_irq (1) +#define NO_BALANCE_IRQ (1) #define esr_disable (1) static inline int apic_id_registered(void) @@ -87,7 +87,8 @@ return (int)cpu_2_logical_apicid[cpu]; } -static inline int mpc_apic_id(struct mpc_config_processor *m, int quad) +static inline int mpc_apic_id(struct mpc_config_processor *m, + struct mpc_config_translation *translation_record) { printk("Processor #%d %ld:%ld APIC version %d\n", m->mpc_apicid, diff -Nru a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h --- a/include/asm-i386/mach-default/do_timer.h Sun Dec 22 04:08:42 2002 +++ b/include/asm-i386/mach-default/do_timer.h Tue Feb 25 01:39:08 2003 @@ -67,7 +67,7 @@ #ifdef BUGGY_NEPTUN_TIMER /* * for the Neptun bug we know that the 'latch' - * command doesnt latch the high and low value + * command doesn't latch the high and low value * of the counter atomically. Thus we have to * substract 256 from the counter * ... funny, isnt it? :) diff -Nru a/include/asm-i386/mach-default/mach_apic.h b/include/asm-i386/mach-default/mach_apic.h --- a/include/asm-i386/mach-default/mach_apic.h Mon Jan 13 16:42:37 2003 +++ b/include/asm-i386/mach-default/mach_apic.h Fri Feb 28 15:03:59 2003 @@ -9,7 +9,7 @@ #define TARGET_CPUS 0x01 #endif -#define no_balance_irq (0) +#define NO_BALANCE_IRQ (0) #define esr_disable (0) #define INT_DELIVERY_MODE dest_LowestPrio @@ -79,7 +79,8 @@ return (1ul << phys_apicid); } -static inline int mpc_apic_id(struct mpc_config_processor *m, int quad) +static inline int mpc_apic_id(struct mpc_config_processor *m, + struct mpc_config_translation *translation_record) { printk("Processor #%d %ld:%ld APIC version %d\n", m->mpc_apicid, diff -Nru a/include/asm-i386/mach-numaq/mach_apic.h b/include/asm-i386/mach-numaq/mach_apic.h --- a/include/asm-i386/mach-numaq/mach_apic.h Mon Jan 13 16:42:37 2003 +++ b/include/asm-i386/mach-numaq/mach_apic.h Fri Feb 28 15:03:59 2003 @@ -5,7 +5,7 @@ #define TARGET_CPUS (0xf) -#define no_balance_irq (1) +#define NO_BALANCE_IRQ (1) #define esr_disable (1) #define INT_DELIVERY_MODE dest_LowestPrio @@ -73,8 +73,10 @@ return ( (logical_apicid&0xf) << (4*apicid_to_node(logical_apicid)) ); } -static inline int mpc_apic_id(struct mpc_config_processor *m, int quad) +static inline int mpc_apic_id(struct mpc_config_processor *m, + struct mpc_config_translation *translation_record) { + int quad = translation_record->trans_quad; int logical_apicid = generate_logical_apicid(quad, m->mpc_apicid); printk("Processor #%d %ld:%ld APIC version %d (quad %d, apic %d)\n", diff -Nru a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h --- a/include/asm-i386/mach-summit/mach_apic.h Tue Feb 11 07:31:48 2003 +++ b/include/asm-i386/mach-summit/mach_apic.h Fri Feb 28 15:03:59 2003 @@ -4,7 +4,7 @@ extern int x86_summit; #define esr_disable (x86_summit ? 1 : 0) -#define no_balance_irq (0) +#define NO_BALANCE_IRQ (0) #define XAPIC_DEST_CPUS_MASK 0x0Fu #define XAPIC_DEST_CLUSTER_MASK 0xF0u @@ -90,7 +90,8 @@ return (1ul << apicid); } -static inline int mpc_apic_id(struct mpc_config_processor *m, int quad) +static inline int mpc_apic_id(struct mpc_config_processor *m, + struct mpc_config_translation *translation_record) { printk("Processor #%d %ld:%ld APIC version %d\n", m->mpc_apicid, diff -Nru a/include/asm-i386/mach-visws/cobalt.h b/include/asm-i386/mach-visws/cobalt.h --- a/include/asm-i386/mach-visws/cobalt.h Tue Feb 18 18:58:54 2003 +++ b/include/asm-i386/mach-visws/cobalt.h Tue Feb 25 10:44:10 2003 @@ -60,7 +60,7 @@ #define CO_APIC_PCIA_BASE0 0 /* and 1 */ /* slot 0, line 0 */ #define CO_APIC_PCIA_BASE123 5 /* and 6 */ /* slot 0, line 1 */ -#define CO_APIC_PIIX4_USB 7 /* this one is wierd */ +#define CO_APIC_PIIX4_USB 7 /* this one is weird */ /* Lithium PCI Bridge B -- "the one with PIIX4" */ #define CO_APIC_PCIB_BASE0 8 /* and 9-12 *//* slot 0, line 0 */ diff -Nru a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h --- a/include/asm-i386/mmzone.h Mon Feb 3 23:46:55 2003 +++ b/include/asm-i386/mmzone.h Mon Feb 24 23:13:14 2003 @@ -12,6 +12,8 @@ #ifdef CONFIG_X86_NUMAQ #include +#elif CONFIG_X86_SUMMIT +#include #else #define pfn_to_nid(pfn) (0) #endif /* CONFIG_X86_NUMAQ */ diff -Nru a/include/asm-i386/numaq.h b/include/asm-i386/numaq.h --- a/include/asm-i386/numaq.h Tue Jan 7 03:11:19 2003 +++ b/include/asm-i386/numaq.h Fri Feb 28 15:03:59 2003 @@ -36,10 +36,11 @@ #define MAX_ELEMENTS 256 #define PAGES_PER_ELEMENT (16777216/256) +extern int physnode_map[]; +#define pfn_to_nid(pfn) ({ physnode_map[(pfn) / PAGES_PER_ELEMENT]; }) #define pfn_to_pgdat(pfn) NODE_DATA(pfn_to_nid(pfn)) #define PHYSADDR_TO_NID(pa) pfn_to_nid(pa >> PAGE_SHIFT) #define MAX_NUMNODES 8 -extern int pfn_to_nid(unsigned long); extern void get_memcfg_numaq(void); #define get_memcfg_numa() get_memcfg_numaq() @@ -168,6 +169,10 @@ struct eachquadmem eq[MAX_NUMNODES]; /* indexed by quad id */ }; +static inline unsigned long get_zholes_size(int nid) +{ + return 0; +} #endif /* CONFIG_X86_NUMAQ */ #endif /* NUMAQ_H */ diff -Nru a/include/asm-i386/numnodes.h b/include/asm-i386/numnodes.h --- a/include/asm-i386/numnodes.h Thu Sep 19 14:26:03 2002 +++ b/include/asm-i386/numnodes.h Mon Feb 24 23:13:14 2003 @@ -5,6 +5,8 @@ #ifdef CONFIG_X86_NUMAQ #include +#elif CONFIG_X86_SUMMIT +#include #else #define MAX_NUMNODES 1 #endif /* CONFIG_X86_NUMAQ */ diff -Nru a/include/asm-i386/page.h b/include/asm-i386/page.h --- a/include/asm-i386/page.h Fri Feb 14 18:24:10 2003 +++ b/include/asm-i386/page.h Tue Feb 25 11:05:27 2003 @@ -24,7 +24,7 @@ #else /* - * On older X86 processors its not a win to use MMX here it seems. + * On older X86 processors it's not a win to use MMX here it seems. * Maybe the K6-III ? */ @@ -49,6 +49,7 @@ typedef struct { unsigned long pte_low; } pte_t; typedef struct { unsigned long pmd; } pmd_t; typedef struct { unsigned long pgd; } pgd_t; +#define boot_pte_t pte_t /* or would you rather have a typedef */ #define pte_val(x) ((x).pte_low) #define HPAGE_SHIFT 22 #endif diff -Nru a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h --- a/include/asm-i386/pgtable-2level.h Mon Jun 17 02:12:32 2002 +++ b/include/asm-i386/pgtable-2level.h Tue Feb 25 01:39:10 2003 @@ -42,7 +42,7 @@ #define set_pte(pteptr, pteval) (*(pteptr) = pteval) #define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval) /* - * (pmds are folded into pgds so this doesnt get actually called, + * (pmds are folded into pgds so this doesn't get actually called, * but the define is needed for a generic inline function.) */ #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) diff -Nru a/include/asm-i386/rwsem.h b/include/asm-i386/rwsem.h --- a/include/asm-i386/rwsem.h Fri Aug 2 02:42:12 2002 +++ b/include/asm-i386/rwsem.h Tue Feb 25 02:48:01 2003 @@ -33,7 +33,7 @@ #define _I386_RWSEM_H #ifndef _LINUX_RWSEM_H -#error please dont include asm/rwsem.h directly, use linux/rwsem.h instead +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" #endif #ifdef __KERNEL__ diff -Nru a/include/asm-i386/semaphore.h b/include/asm-i386/semaphore.h --- a/include/asm-i386/semaphore.h Fri Feb 14 18:24:10 2003 +++ b/include/asm-i386/semaphore.h Tue Feb 25 01:39:11 2003 @@ -76,7 +76,7 @@ * *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val); * * i'd rather use the more flexible initialization above, but sadly - * GCC 2.7.2.3 emits a bogus warning. EGCS doesnt. Oh well. + * GCC 2.7.2.3 emits a bogus warning. EGCS doesn't. Oh well. */ atomic_set(&sem->count, val); sem->sleepers = 0; diff -Nru a/include/asm-i386/sigcontext.h b/include/asm-i386/sigcontext.h --- a/include/asm-i386/sigcontext.h Tue Feb 5 09:39:44 2002 +++ b/include/asm-i386/sigcontext.h Tue Feb 25 09:45:28 2003 @@ -11,7 +11,7 @@ * Pentium III FXSR, SSE support * Gareth Hughes , May 2000 * - * The FPU state data structure has had to grow to accomodate the + * The FPU state data structure has had to grow to accommodate the * extended FPU state required by the Streaming SIMD Extensions. * There is no documented standard to accomplish this at the moment. */ diff -Nru a/include/asm-i386/srat.h b/include/asm-i386/srat.h --- /dev/null Wed Dec 31 16:00:00 1969 +++ b/include/asm-i386/srat.h Mon Feb 24 23:13:14 2003 @@ -0,0 +1,46 @@ +/* + * Some of the code in this file has been gleaned from the 64 bit + * discontigmem support code base. + * + * Copyright (C) 2002, IBM Corp. + * + * 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. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. 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. + * + * Send feedback to Pat Gaughen + */ + +#ifndef _ASM_SRAT_H_ +#define _ASM_SRAT_H_ + +/* + * each element in pfnnode_map represents 256 MB (2^28) of pages. + * so, to represent 64GB we need 256 elements. + */ +#define MAX_ELEMENTS 256 +#define PFN_TO_ELEMENT(pfn) ((pfn)>>(28 - PAGE_SHIFT)) + +extern int pfnnode_map[]; +#define pfn_to_nid(pfn) ({ pfnnode_map[PFN_TO_ELEMENT(pfn)]; }) +#define pfn_to_pgdat(pfn) NODE_DATA(pfn_to_nid(pfn)) +#define PHYSADDR_TO_NID(pa) pfn_to_nid(pa >> PAGE_SHIFT) +#define MAX_NUMNODES 8 +extern void get_memcfg_from_srat(void); +extern unsigned long *get_zholes_size(int); +#define get_memcfg_numa() get_memcfg_from_srat() + +#endif /* _ASM_SRAT_H_ */ diff -Nru a/include/asm-i386/topology.h b/include/asm-i386/topology.h --- a/include/asm-i386/topology.h Mon Feb 3 23:46:59 2003 +++ b/include/asm-i386/topology.h Fri Feb 28 00:05:35 2003 @@ -29,6 +29,8 @@ #ifdef CONFIG_NUMA +#include + /* Mappings between logical cpu number and node number */ extern volatile unsigned long node_2_cpu_mask[]; extern volatile int cpu_2_node[]; @@ -60,6 +62,12 @@ /* Returns the number of the first MemBlk on Node 'node' */ #define node_to_memblk(node) (node) + +/* Returns the number of the node containing PCI bus 'bus' */ +static inline unsigned long pcibus_to_cpumask(int bus) +{ + return node_to_cpumask(mp_bus_id_to_node[bus]); +} /* Cross-node load balancing interval. */ #define NODE_BALANCE_RATE 100 diff -Nru a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h --- a/include/asm-i386/uaccess.h Fri Jan 10 19:29:47 2003 +++ b/include/asm-i386/uaccess.h Tue Feb 25 10:12:03 2003 @@ -101,7 +101,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. * * The "__xxx" versions of the user access functions are versions that * do not verify the address space, that must have been done previously @@ -258,7 +258,7 @@ unsigned long __copy_from_user_ll(void *to, const void *from, unsigned long n); /* - * Here we special-case 1, 2 and 4-byte copy_*_user invokations. On a fault + * Here we special-case 1, 2 and 4-byte copy_*_user invocations. On a fault * we return the initial request size (1, 2 or 4), as copy_*_user should do. * If a store crosses a page boundary and gets a fault, the x86 will not write * anything, so this is accurate. diff -Nru a/include/asm-ia64/mmzone.h b/include/asm-ia64/mmzone.h --- a/include/asm-ia64/mmzone.h Mon Dec 9 03:02:08 2002 +++ b/include/asm-ia64/mmzone.h Tue Feb 25 02:08:52 2003 @@ -44,7 +44,7 @@ * Note that IO addresses are NOT considered valid addresses. * * Note, many platforms can simply check if kaddr exceeds a specific size. - * (However, this wont work on SGI platforms since IO space is embedded + * (However, this won't work on SGI platforms since IO space is embedded * within the range of valid memory addresses & nodes have holes in the * address range between banks). */ diff -Nru a/include/asm-ia64/sn/klconfig.h b/include/asm-ia64/sn/klconfig.h --- a/include/asm-ia64/sn/klconfig.h Tue Dec 3 10:07:33 2002 +++ b/include/asm-ia64/sn/klconfig.h Tue Feb 25 09:45:30 2003 @@ -273,7 +273,7 @@ * Each BOARD consists of COMPONENTs and the BOARD structure has * pointers (offsets) to its COMPONENT structure. * The COMPONENT structure has version info, size and speed info, revision, - * error info and the NIC info. This structure can accomodate any + * error info and the NIC info. This structure can accommodate any * BOARD with arbitrary COMPONENT composition. * * The ERRORINFO part of each BOARD has error information diff -Nru a/include/asm-ia64/sn/pci/bridge.h b/include/asm-ia64/sn/pci/bridge.h --- a/include/asm-ia64/sn/pci/bridge.h Tue Feb 18 10:12:35 2003 +++ b/include/asm-ia64/sn/pci/bridge.h Tue Feb 25 10:47:18 2003 @@ -14,7 +14,7 @@ * bridge.h - header file for bridge chip and bridge portion of xbridge chip * * Also including offsets for unique PIC registers. - * The PIC asic is a follow-on to Xbridge and most of it's registers are + * The PIC asic is a follow-on to Xbridge and most of its registers are * identical to those of Xbridge. PIC is different than Xbridge in that * it will accept 64 bit register access and that, in some cases, data * is kept in bits 63:32. PIC registers that are identical to Xbridge @@ -1684,7 +1684,7 @@ /* RRB clear register */ #define BRIDGE_RRB_CLEAR(r) (0x00000001<<(r)) -/* Defines for the virtual channels so we dont hardcode 0-3 within code */ +/* Defines for the virtual channels so we don't hardcode 0-3 within code */ #define VCHAN0 0 /* virtual channel 0 (ie. the "normal" channel) */ #define VCHAN1 1 /* virtual channel 1 */ #define VCHAN2 2 /* virtual channel 2 - PIC only */ diff -Nru a/include/asm-ia64/sn/pci/pcibr_private.h b/include/asm-ia64/sn/pci/pcibr_private.h --- a/include/asm-ia64/sn/pci/pcibr_private.h Tue Dec 3 10:07:33 2002 +++ b/include/asm-ia64/sn/pci/pcibr_private.h Mon Feb 24 10:18:26 2003 @@ -578,7 +578,7 @@ #ifdef LATER toid_t bserr_toutid; /* Timeout started by errintr */ #endif /* LATER */ - iopaddr_t bserr_addr; /* Address where error occured */ + iopaddr_t bserr_addr; /* Address where error occurred */ uint64_t bserr_intstat; /* interrupts active at error dump */ } bs_errinfo; diff -Nru a/include/asm-ia64/sn/pda.h b/include/asm-ia64/sn/pda.h --- a/include/asm-ia64/sn/pda.h Tue Dec 3 10:07:33 2002 +++ b/include/asm-ia64/sn/pda.h Tue Feb 25 02:48:06 2003 @@ -84,10 +84,10 @@ * the IA64 cpu_data area. A full page is allocated for the cp_data area for each * cpu but only a small amout of the page is actually used. We put the SNIA PDA * in the same page as the cpu_data area. Note that there is a check in the setup - * code to verify that we dont overflow the page. + * code to verify that we don't overflow the page. * * Seems like we should should cache-line align the pda so that any changes in the - * size of the cpu_data area dont change cache layout. Should we align to 32, 64, 128 + * size of the cpu_data area don't change cache layout. Should we align to 32, 64, 128 * or 512 boundary. Each has merits. For now, pick 128 but should be revisited later. */ DECLARE_PER_CPU(struct pda_s, pda_percpu); diff -Nru a/include/asm-ia64/sn/sn1/mmzone_sn1.h b/include/asm-ia64/sn/sn1/mmzone_sn1.h --- a/include/asm-ia64/sn/sn1/mmzone_sn1.h Tue Dec 3 10:07:34 2002 +++ b/include/asm-ia64/sn/sn1/mmzone_sn1.h Tue Feb 25 02:48:08 2003 @@ -130,7 +130,7 @@ /* * Calculate a "goal" value to be passed to __alloc_bootmem_node for allocating structures on - * nodes so that they dont alias to the same line in the cache as the previous allocated structure. + * nodes so that they don't alias to the same line in the cache as the previous allocated structure. * This macro takes an address of the end of previous allocation, rounds it to a page boundary & * changes the node number. */ diff -Nru a/include/asm-ia64/sn/sn2/mmzone_sn2.h b/include/asm-ia64/sn/sn2/mmzone_sn2.h --- a/include/asm-ia64/sn/sn2/mmzone_sn2.h Tue Dec 3 10:07:34 2002 +++ b/include/asm-ia64/sn/sn2/mmzone_sn2.h Tue Feb 25 02:48:10 2003 @@ -137,7 +137,7 @@ /* * Calculate a "goal" value to be passed to __alloc_bootmem_node for allocating structures on - * nodes so that they dont alias to the same line in the cache as the previous allocated structure. + * nodes so that they don't alias to the same line in the cache as the previous allocated structure. * This macro takes an address of the end of previous allocation, rounds it to a page boundary & * changes the node number. */ diff -Nru a/include/asm-ia64/sn/sn2/shub_mmr.h b/include/asm-ia64/sn/sn2/shub_mmr.h --- a/include/asm-ia64/sn/sn2/shub_mmr.h Sat Mar 9 02:24:41 2002 +++ b/include/asm-ia64/sn/sn2/shub_mmr.h Mon Feb 24 10:18:42 2003 @@ -2720,7 +2720,7 @@ #define SH_NI0_LLP_ERR_RETRY_COUNT_MASK 0x0000000000ff0000 /* SH_NI0_LLP_ERR_RETRY_TIMEOUT */ -/* Description: Indicates a retry timeout has occured */ +/* Description: Indicates a retry timeout has occurred */ #define SH_NI0_LLP_ERR_RETRY_TIMEOUT_SHFT 24 #define SH_NI0_LLP_ERR_RETRY_TIMEOUT_MASK 0x0000000001000000 @@ -3017,7 +3017,7 @@ #define SH_NI1_LLP_ERR_RETRY_COUNT_MASK 0x0000000000ff0000 /* SH_NI1_LLP_ERR_RETRY_TIMEOUT */ -/* Description: Indicates a retry timeout has occured */ +/* Description: Indicates a retry timeout has occurred */ #define SH_NI1_LLP_ERR_RETRY_TIMEOUT_SHFT 24 #define SH_NI1_LLP_ERR_RETRY_TIMEOUT_MASK 0x0000000001000000 @@ -26034,7 +26034,7 @@ #define SH_PIO_WRITE_STATUS_0_INIT 0x8000000000000000 /* SH_PIO_WRITE_STATUS_0_MULTI_WRITE_ERROR */ -/* Description: More than one PIO write error occured */ +/* Description: More than one PIO write error occurred */ #define SH_PIO_WRITE_STATUS_0_MULTI_WRITE_ERROR_SHFT 0 #define SH_PIO_WRITE_STATUS_0_MULTI_WRITE_ERROR_MASK 0x0000000000000001 @@ -26073,7 +26073,7 @@ #define SH_PIO_WRITE_STATUS_1_INIT 0x8000000000000000 /* SH_PIO_WRITE_STATUS_1_MULTI_WRITE_ERROR */ -/* Description: More than one PIO write error occured */ +/* Description: More than one PIO write error occurred */ #define SH_PIO_WRITE_STATUS_1_MULTI_WRITE_ERROR_SHFT 0 #define SH_PIO_WRITE_STATUS_1_MULTI_WRITE_ERROR_MASK 0x0000000000000001 diff -Nru a/include/asm-ia64/sn/sn_cpuid.h b/include/asm-ia64/sn/sn_cpuid.h --- a/include/asm-ia64/sn/sn_cpuid.h Tue Dec 3 10:07:34 2002 +++ b/include/asm-ia64/sn/sn_cpuid.h Tue Feb 25 02:48:12 2003 @@ -47,7 +47,7 @@ * hard_smp_processor_id()- cpu_physical_id of current processor * cpu_physical_id(cpuid) - convert a to a * cpu_logical_id(phy_id) - convert a to a - * * not real efficient - dont use in perf critical code + * * not real efficient - don't use in perf critical code * * LID - processor defined register (see PRM V2). * diff -Nru a/include/asm-m68k/dvma.h b/include/asm-m68k/dvma.h --- a/include/asm-m68k/dvma.h Sun Apr 7 03:56:26 2002 +++ b/include/asm-m68k/dvma.h Tue Feb 25 09:58:58 2003 @@ -45,7 +45,7 @@ #define IOMMU_ENTRIES 120 /* empirical kludge -- dvma regions only seem to work right on 0x10000 - byte boundries */ + byte boundaries */ #define DVMA_REGION_SIZE 0x10000 #define DVMA_ALIGN(addr) (((addr)+DVMA_REGION_SIZE-1) & \ ~(DVMA_REGION_SIZE-1)) diff -Nru a/include/asm-m68k/io.h b/include/asm-m68k/io.h --- a/include/asm-m68k/io.h Wed Jul 24 06:44:01 2002 +++ b/include/asm-m68k/io.h Tue Feb 25 02:08:54 2003 @@ -250,7 +250,7 @@ #define readl(addr) in_le32(addr) #define writel(val,addr) out_le32((addr),(val)) -/* those can be defined for both ISA and PCI - it wont work though */ +/* those can be defined for both ISA and PCI - it won't work though */ #define readb(addr) in_8(addr) #define readw(addr) in_le16(addr) #define writeb(val,addr) out_8((addr),(val)) diff -Nru a/include/asm-m68k/page.h b/include/asm-m68k/page.h --- a/include/asm-m68k/page.h Thu Jul 25 13:17:19 2002 +++ b/include/asm-m68k/page.h Mon Feb 24 10:29:43 2003 @@ -164,7 +164,7 @@ * NOTE: virtual isn't really correct, actually it should be the offset into the * memory node, but we have no highmem, so that works for now. * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots - * of the shifts unneccessary. + * of the shifts unnecessary. */ #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT) #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT) diff -Nru a/include/asm-m68k/posix_types.h b/include/asm-m68k/posix_types.h --- a/include/asm-m68k/posix_types.h Tue Feb 5 09:39:46 2002 +++ b/include/asm-m68k/posix_types.h Tue Feb 25 06:37:58 2003 @@ -22,6 +22,8 @@ typedef long __kernel_time_t; typedef long __kernel_suseconds_t; typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; typedef int __kernel_daddr_t; typedef char * __kernel_caddr_t; typedef unsigned short __kernel_uid16_t; diff -Nru a/include/asm-m68k/swim_iop.h b/include/asm-m68k/swim_iop.h --- a/include/asm-m68k/swim_iop.h Tue Feb 5 09:39:47 2002 +++ b/include/asm-m68k/swim_iop.h Tue Feb 25 02:23:46 2003 @@ -60,7 +60,7 @@ #define gcrOnMFMErr -400 /* GCR (400/800K) on HD media */ #define verErr -84 /* verify failed */ -#define fmt2Err -83 /* cant get enough sync during format */ +#define fmt2Err -83 /* can't get enough sync during format */ #define fmt1Err -82 /* can't find sector 0 after track format */ #define sectNFErr -81 /* can't find sector */ #define seekErr -80 /* drive error during seek */ diff -Nru a/include/asm-m68knommu/MC68328.h b/include/asm-m68knommu/MC68328.h --- a/include/asm-m68knommu/MC68328.h Fri Nov 1 08:37:46 2002 +++ b/include/asm-m68knommu/MC68328.h Mon Feb 24 10:18:49 2003 @@ -1237,10 +1237,10 @@ #define RTCISR WORD_REF(RTCISR_ADDR) #define RTCISR_SW 0x0001 /* Stopwatch timed out */ -#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occured */ -#define RTCISR_ALM 0x0004 /* Alarm interrupt has occured */ -#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occured */ -#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occured */ +#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occurred */ +#define RTCISR_ALM 0x0004 /* Alarm interrupt has occurred */ +#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occurred */ +#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occurred */ /* * RTC Interrupt Enable Register diff -Nru a/include/asm-m68knommu/MC68EZ328.h b/include/asm-m68knommu/MC68EZ328.h --- a/include/asm-m68knommu/MC68EZ328.h Fri Nov 1 08:37:46 2002 +++ b/include/asm-m68knommu/MC68EZ328.h Mon Feb 24 10:18:56 2003 @@ -1071,19 +1071,19 @@ #define RTCISR WORD_REF(RTCISR_ADDR) #define RTCISR_SW 0x0001 /* Stopwatch timed out */ -#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occured */ -#define RTCISR_ALM 0x0004 /* Alarm interrupt has occured */ -#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occured */ -#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occured */ -#define RTCISR_HR 0x0020 /* 1-hour interrupt has occured */ -#define RTCISR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt has occured */ -#define RTCISR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt has occured */ -#define RTCISR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt has occured */ -#define RTCISR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt has occured */ -#define RTCISR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt has occured */ -#define RTCISR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt has occured */ -#define RTCISR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt has occured */ -#define RTCISR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt has occured */ +#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occurred */ +#define RTCISR_ALM 0x0004 /* Alarm interrupt has occurred */ +#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occurred */ +#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occurred */ +#define RTCISR_HR 0x0020 /* 1-hour interrupt has occurred */ +#define RTCISR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt has occurred */ +#define RTCISR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt has occurred */ +#define RTCISR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt has occurred */ +#define RTCISR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt has occurred */ +#define RTCISR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt has occurred */ +#define RTCISR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt has occurred */ +#define RTCISR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt has occurred */ +#define RTCISR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt has occurred */ /* * RTC Interrupt Enable Register diff -Nru a/include/asm-m68knommu/MC68VZ328.h b/include/asm-m68knommu/MC68VZ328.h --- a/include/asm-m68knommu/MC68VZ328.h Fri Nov 1 08:37:46 2002 +++ b/include/asm-m68knommu/MC68VZ328.h Mon Feb 24 10:19:01 2003 @@ -1167,19 +1167,19 @@ #define RTCISR WORD_REF(RTCISR_ADDR) #define RTCISR_SW 0x0001 /* Stopwatch timed out */ -#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occured */ -#define RTCISR_ALM 0x0004 /* Alarm interrupt has occured */ -#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occured */ -#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occured */ -#define RTCISR_HR 0x0020 /* 1-hour interrupt has occured */ -#define RTCISR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt has occured */ -#define RTCISR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt has occured */ -#define RTCISR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt has occured */ -#define RTCISR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt has occured */ -#define RTCISR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt has occured */ -#define RTCISR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt has occured */ -#define RTCISR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt has occured */ -#define RTCISR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt has occured */ +#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occurred */ +#define RTCISR_ALM 0x0004 /* Alarm interrupt has occurred */ +#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occurred */ +#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occurred */ +#define RTCISR_HR 0x0020 /* 1-hour interrupt has occurred */ +#define RTCISR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt has occurred */ +#define RTCISR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt has occurred */ +#define RTCISR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt has occurred */ +#define RTCISR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt has occurred */ +#define RTCISR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt has occurred */ +#define RTCISR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt has occurred */ +#define RTCISR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt has occurred */ +#define RTCISR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt has occurred */ /* * RTC Interrupt Enable Register diff -Nru a/include/asm-m68knommu/mcftimer.h b/include/asm-m68knommu/mcftimer.h --- a/include/asm-m68knommu/mcftimer.h Fri Nov 1 08:37:46 2002 +++ b/include/asm-m68knommu/mcftimer.h Tue Feb 25 06:37:59 2003 @@ -40,6 +40,18 @@ #define MCFTIMER_TCN 0x06 /* Timer Counter reg (r/w) */ #define MCFTIMER_TER 0x11 /* Timer Event reg (r/w) */ +struct mcftimer { + unsigned short tmr; /* Timer Mode reg (r/w) */ + unsigned short reserved1; + unsigned short trr; /* Timer Reference (r/w) */ + unsigned short reserved2; + unsigned short tcr; /* Timer Capture reg (r/w) */ + unsigned short reserved3; + unsigned short tcn; /* Timer Counter reg (r/w) */ + unsigned short reserved4; + unsigned char reserved5; + unsigned char ter; /* Timer Event reg (r/w) */ +} __attribute__((packed)); /* * Bit definitions for the Timer Mode Register (TMR). diff -Nru a/include/asm-m68knommu/siginfo.h b/include/asm-m68knommu/siginfo.h --- a/include/asm-m68knommu/siginfo.h Fri Nov 1 08:37:46 2002 +++ b/include/asm-m68knommu/siginfo.h Tue Feb 25 06:37:59 2003 @@ -1 +1,6 @@ -#include +#ifndef _M68KNOMMU_SIGINFO_H +#define _M68KNOMMU_SIGINFO_H + +#include + +#endif diff -Nru a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h --- a/include/asm-m68knommu/unistd.h Fri Nov 1 08:37:46 2002 +++ b/include/asm-m68knommu/unistd.h Tue Feb 25 06:37:59 2003 @@ -221,6 +221,8 @@ #define __NR_setfsuid32 215 #define __NR_setfsgid32 216 +#define NR_syscalls 256 + /* user-visible error numbers are in the range -1 - -122: see */ diff -Nru a/include/asm-mips/ddb5xxx/ddb5xxx.h b/include/asm-mips/ddb5xxx/ddb5xxx.h --- a/include/asm-mips/ddb5xxx/ddb5xxx.h Tue Feb 5 12:17:18 2002 +++ b/include/asm-mips/ddb5xxx/ddb5xxx.h Mon Feb 24 12:51:23 2003 @@ -34,7 +34,7 @@ * that are true for all DDB 5xxx boards. The modification is based on * * uPD31577(VRC5477) VR5432-SDRAM/PCI Bridge (Luke) - * Preliminary Specification Decoment, Rev 1.1, 27 Dec, 2000 + * Preliminary Specification Document, Rev 1.1, 27 Dec, 2000 * */ diff -Nru a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h --- a/include/asm-mips/mipsregs.h Mon Feb 4 23:45:05 2002 +++ b/include/asm-mips/mipsregs.h Mon Feb 24 08:06:26 2003 @@ -528,7 +528,7 @@ #define CE1_SP_HINT_TO_SHARED_SC_BLOCKS 15 /* - * These flags define in which priviledge mode the counters count events + * These flags define in which privilege mode the counters count events */ #define CEB_USER 8 /* Count events in user mode, EXL = ERL = 0 */ #define CEB_SUPERVISOR 4 /* Count events in supvervisor mode EXL = ERL = 0 */ diff -Nru a/include/asm-mips/pci.h b/include/asm-mips/pci.h --- a/include/asm-mips/pci.h Tue Feb 5 07:24:35 2002 +++ b/include/asm-mips/pci.h Tue Feb 25 09:18:09 2003 @@ -102,7 +102,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ extern inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, diff -Nru a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h --- a/include/asm-mips/pgtable.h Mon Sep 9 14:01:14 2002 +++ b/include/asm-mips/pgtable.h Tue Feb 25 01:39:14 2003 @@ -291,7 +291,7 @@ } /* - * (pmds are folded into pgds so this doesnt get actually called, + * (pmds are folded into pgds so this doesn't get actually called, * but the define is needed for a generic inline function.) */ #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) diff -Nru a/include/asm-mips/processor.h b/include/asm-mips/processor.h --- a/include/asm-mips/processor.h Mon Nov 4 02:29:06 2002 +++ b/include/asm-mips/processor.h Mon Feb 24 12:16:15 2003 @@ -228,7 +228,7 @@ * Do necessary setup to start up a newly executed thread. */ #define start_thread(regs, new_pc, new_sp) do { \ - /* New thread looses kernel privileges. */ \ + /* New thread loses kernel privileges. */ \ regs->cp0_status = (regs->cp0_status & ~(ST0_CU0|ST0_KSU)) | KU_USER;\ regs->cp0_epc = new_pc; \ regs->regs[29] = new_sp; \ diff -Nru a/include/asm-mips64/mipsregs.h b/include/asm-mips64/mipsregs.h --- a/include/asm-mips64/mipsregs.h Mon Feb 4 23:45:05 2002 +++ b/include/asm-mips64/mipsregs.h Mon Feb 24 08:07:20 2003 @@ -310,7 +310,7 @@ #define CE1_SP_HINT_TO_SHARED_SC_BLOCKS 15 /* - * These flags define in which priviledge mode the counters count events + * These flags define in which privilege mode the counters count events */ #define CEB_USER 8 /* Count events in user mode, EXL = ERL = 0 */ #define CEB_SUPERVISOR 4 /* Count events in supvervisor mode EXL = ERL = 0 */ diff -Nru a/include/asm-mips64/pci.h b/include/asm-mips64/pci.h --- a/include/asm-mips64/pci.h Tue Feb 5 07:24:35 2002 +++ b/include/asm-mips64/pci.h Tue Feb 25 09:18:07 2003 @@ -126,7 +126,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ static inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, diff -Nru a/include/asm-mips64/pgtable.h b/include/asm-mips64/pgtable.h --- a/include/asm-mips64/pgtable.h Thu Sep 19 14:26:01 2002 +++ b/include/asm-mips64/pgtable.h Tue Feb 25 01:39:13 2003 @@ -318,7 +318,7 @@ } /* - * (pmds are folded into pgds so this doesnt get actually called, + * (pmds are folded into pgds so this doesn't get actually called, * but the define is needed for a generic inline function.) */ #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) diff -Nru a/include/asm-mips64/processor.h b/include/asm-mips64/processor.h --- a/include/asm-mips64/processor.h Mon Nov 4 02:29:10 2002 +++ b/include/asm-mips64/processor.h Mon Feb 24 12:16:15 2003 @@ -256,7 +256,7 @@ do { \ unsigned long __status; \ \ - /* New thread looses kernel privileges. */ \ + /* New thread loses kernel privileges. */ \ __status = regs->cp0_status & ~(ST0_CU0|ST0_FR|ST0_KSU); \ __status |= KSU_USER; \ __status |= (current->thread.mflags & MF_32BIT) ? 0 : ST0_FR; \ diff -Nru a/include/asm-mips64/sn/klconfig.h b/include/asm-mips64/sn/klconfig.h --- a/include/asm-mips64/sn/klconfig.h Mon Feb 4 23:45:05 2002 +++ b/include/asm-mips64/sn/klconfig.h Tue Feb 25 09:45:32 2003 @@ -293,7 +293,7 @@ * Each BOARD consists of COMPONENTs and the BOARD structure has * pointers (offsets) to its COMPONENT structure. * The COMPONENT structure has version info, size and speed info, revision, - * error info and the NIC info. This structure can accomodate any + * error info and the NIC info. This structure can accommodate any * BOARD with arbitrary COMPONENT composition. * * The ERRORINFO part of each BOARD has error information diff -Nru a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h --- a/include/asm-parisc/assembly.h Sun Jan 5 03:22:53 2003 +++ b/include/asm-parisc/assembly.h Mon Feb 24 12:16:15 2003 @@ -381,7 +381,7 @@ /* cr11 (sar) is a funny one. 5 bits on PA1.1 and 6 bit on PA2.0 * For PA2.0 mtsar or mtctl always write 6 bits, but mfctl only * reads 5 bits. Use mfctl,w to read all six bits. Otherwise - * we loose the 6th bit on a save/restore over interrupt. + * we lose the 6th bit on a save/restore over interrupt. */ mfctl,w %cr11, %r1 STREG %r1, PT_SAR (\regs) diff -Nru a/include/asm-parisc/eisa_eeprom.h b/include/asm-parisc/eisa_eeprom.h --- a/include/asm-parisc/eisa_eeprom.h Sat Jul 20 02:52:25 2002 +++ b/include/asm-parisc/eisa_eeprom.h Tue Feb 25 02:48:22 2003 @@ -25,7 +25,7 @@ u_int8_t ver_maj; u_int8_t ver_min; u_int8_t num_slots; /* number of EISA slots in system */ - u_int16_t csum; /* checksum, I dont know how to calulate this */ + u_int16_t csum; /* checksum, I don't know how to calulate this */ u_int8_t pad[10]; } __attribute__ ((packed)); diff -Nru a/include/asm-parisc/mman.h b/include/asm-parisc/mman.h --- a/include/asm-parisc/mman.h Tue Nov 5 05:43:15 2002 +++ b/include/asm-parisc/mman.h Tue Feb 25 02:48:25 2003 @@ -32,7 +32,7 @@ #define MADV_RANDOM 1 /* expect random page references */ #define MADV_SEQUENTIAL 2 /* expect sequential page references */ #define MADV_WILLNEED 3 /* will need these pages */ -#define MADV_DONTNEED 4 /* dont need these pages */ +#define MADV_DONTNEED 4 /* don't need these pages */ #define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ #define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ #define MADV_VPS_INHERIT 7 /* Inherit parents page size */ diff -Nru a/include/asm-parisc/pdc_chassis.h b/include/asm-parisc/pdc_chassis.h --- a/include/asm-parisc/pdc_chassis.h Fri Oct 4 02:03:25 2002 +++ b/include/asm-parisc/pdc_chassis.h Mon Feb 24 10:19:04 2003 @@ -116,7 +116,7 @@ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_ON | \ PDC_CHASSIS_LED_VALID ) -/* Unexpected reboot occured - Executing non-OS code */ +/* Unexpected reboot occurred - Executing non-OS code */ #define PDC_CHASSIS_LSTATE_NONOS_UNEXP (PDC_CHASSIS_LED_RUN_FLASH | \ PDC_CHASSIS_LED_ATTN_OFF | \ PDC_CHASSIS_LED_FAULT_FLASH | \ diff -Nru a/include/asm-ppc/page.h b/include/asm-ppc/page.h --- a/include/asm-ppc/page.h Sun Jul 7 10:42:14 2002 +++ b/include/asm-ppc/page.h Tue Feb 25 09:57:21 2003 @@ -58,7 +58,7 @@ #endif -/* align addr on a size boundry - adjust address up if needed -- Cort */ +/* align addr on a size boundary - adjust address up if needed -- Cort */ #define _ALIGN(addr,size) (((addr)+(size)-1)&(~((size)-1))) /* to align the pointer to the (next) page boundary */ diff -Nru a/include/asm-ppc/uaccess.h b/include/asm-ppc/uaccess.h --- a/include/asm-ppc/uaccess.h Thu Jan 2 23:55:27 2003 +++ b/include/asm-ppc/uaccess.h Tue Feb 25 10:12:07 2003 @@ -65,7 +65,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. * * The "__xxx" versions of the user access functions are versions that * do not verify the address space, that must have been done previously diff -Nru a/include/asm-ppc/uninorth.h b/include/asm-ppc/uninorth.h --- a/include/asm-ppc/uninorth.h Sun Sep 15 21:52:07 2002 +++ b/include/asm-ppc/uninorth.h Tue Feb 25 10:47:49 2003 @@ -111,7 +111,7 @@ #define UNI_N_ARB_CTRL_QACK_DELAY105 0x00 /* This one _might_ return the CPU number of the CPU reading it; - * the bootROM decides wether to boot or to sleep/spinloop depending + * the bootROM decides whether to boot or to sleep/spinloop depending * on this register beeing 0 or not */ #define UNI_N_CPU_NUMBER 0x0050 diff -Nru a/include/asm-ppc64/page.h b/include/asm-ppc64/page.h --- a/include/asm-ppc64/page.h Wed Jan 15 01:38:42 2003 +++ b/include/asm-ppc64/page.h Tue Feb 25 09:57:19 2003 @@ -114,11 +114,11 @@ #endif /* __ASSEMBLY__ */ -/* align addr on a size boundry - adjust address up/down if needed */ +/* align addr on a size boundary - adjust address up/down if needed */ #define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1))) #define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1))) -/* align addr on a size boundry - adjust address up if needed */ +/* align addr on a size boundary - adjust address up if needed */ #define _ALIGN(addr,size) _ALIGN_UP(addr,size) /* to align the pointer to the (next) double word boundary */ diff -Nru a/include/asm-ppc64/pgtable.h b/include/asm-ppc64/pgtable.h --- a/include/asm-ppc64/pgtable.h Sun Dec 15 17:29:14 2002 +++ b/include/asm-ppc64/pgtable.h Tue Feb 25 02:48:28 2003 @@ -198,7 +198,7 @@ * Find an entry in a page-table-directory. We combine the address region * (the high order N bits) and the pgd portion of the address. */ -/* to avoid overflow in free_pgtables we dont use PTRS_PER_PGD here */ +/* to avoid overflow in free_pgtables we don't use PTRS_PER_PGD here */ #define pgd_index(address) (((address) >> (PGDIR_SHIFT)) & 0x7ff) #define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address)) diff -Nru a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h --- a/include/asm-ppc64/uaccess.h Tue Jan 28 23:49:35 2003 +++ b/include/asm-ppc64/uaccess.h Tue Feb 25 10:12:05 2003 @@ -73,7 +73,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. * * The "__xxx" versions of the user access functions are versions that * do not verify the address space, that must have been done previously diff -Nru a/include/asm-s390/ccwdev.h b/include/asm-s390/ccwdev.h --- a/include/asm-s390/ccwdev.h Fri Dec 6 16:18:26 2002 +++ b/include/asm-s390/ccwdev.h Tue Feb 25 02:48:30 2003 @@ -120,7 +120,7 @@ /* device is no longer available */ int (*set_online) (struct ccw_device *); int (*set_offline) (struct ccw_device *); - struct device_driver driver; /* higher level structure, dont init + struct device_driver driver; /* higher level structure, don't init this from your driver */ char *name; }; diff -Nru a/include/asm-s390/processor.h b/include/asm-s390/processor.h --- a/include/asm-s390/processor.h Mon Nov 4 02:32:47 2002 +++ b/include/asm-s390/processor.h Mon Feb 24 10:19:06 2003 @@ -154,7 +154,7 @@ } /* - * Function to stop a processor until an interruption occured + * Function to stop a processor until an interruption occurred */ static inline void enabled_wait(void) { diff -Nru a/include/asm-s390/rwsem.h b/include/asm-s390/rwsem.h --- a/include/asm-s390/rwsem.h Thu Dec 12 10:03:36 2002 +++ b/include/asm-s390/rwsem.h Tue Feb 25 02:49:11 2003 @@ -38,7 +38,7 @@ */ #ifndef _LINUX_RWSEM_H -#error please dont include asm/rwsem.h directly, use linux/rwsem.h instead +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" #endif #ifdef __KERNEL__ diff -Nru a/include/asm-s390/types.h b/include/asm-s390/types.h --- a/include/asm-s390/types.h Mon Dec 30 20:14:21 2002 +++ b/include/asm-s390/types.h Mon Feb 24 10:29:45 2003 @@ -32,7 +32,7 @@ typedef unsigned long long __u64; #endif /* A address type so that arithmetic can be done on it & it can be upgraded to - 64 bit when neccessary + 64 bit when necessary */ typedef __u32 addr_t; typedef __s32 saddr_t; diff -Nru a/include/asm-s390x/ccwdev.h b/include/asm-s390x/ccwdev.h --- a/include/asm-s390x/ccwdev.h Fri Dec 6 16:18:26 2002 +++ b/include/asm-s390x/ccwdev.h Tue Feb 25 02:49:15 2003 @@ -120,7 +120,7 @@ /* device is no longer available */ int (*set_online) (struct ccw_device *); int (*set_offline) (struct ccw_device *); - struct device_driver driver; /* higher level structure, dont init + struct device_driver driver; /* higher level structure, don't init this from your driver */ char *name; }; diff -Nru a/include/asm-s390x/processor.h b/include/asm-s390x/processor.h --- a/include/asm-s390x/processor.h Mon Feb 24 10:25:00 2003 +++ b/include/asm-s390x/processor.h Mon Feb 24 10:19:08 2003 @@ -168,7 +168,7 @@ } /* - * Function to stop a processor until an interruption occured + * Function to stop a processor until an interruption occurred */ static inline void enabled_wait(void) { diff -Nru a/include/asm-s390x/rwsem.h b/include/asm-s390x/rwsem.h --- a/include/asm-s390x/rwsem.h Thu Dec 12 10:03:36 2002 +++ b/include/asm-s390x/rwsem.h Tue Feb 25 02:49:16 2003 @@ -38,7 +38,7 @@ */ #ifndef _LINUX_RWSEM_H -#error please dont include asm/rwsem.h directly, use linux/rwsem.h instead +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" #endif #ifdef __KERNEL__ diff -Nru a/include/asm-s390x/types.h b/include/asm-s390x/types.h --- a/include/asm-s390x/types.h Mon Dec 30 20:14:21 2002 +++ b/include/asm-s390x/types.h Mon Feb 24 10:29:47 2003 @@ -32,7 +32,7 @@ /* * A address type so that arithmetic can be done on it & it can be upgraded to - * 64 bit when neccessary + * 64 bit when necessary */ typedef unsigned long addr_t; diff -Nru a/include/asm-sh/pci.h b/include/asm-sh/pci.h --- a/include/asm-sh/pci.h Wed Feb 6 05:32:53 2002 +++ b/include/asm-sh/pci.h Tue Feb 25 09:18:11 2003 @@ -118,7 +118,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ static inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, diff -Nru a/include/asm-sh/semaphore.h b/include/asm-sh/semaphore.h --- a/include/asm-sh/semaphore.h Mon Feb 4 23:45:03 2002 +++ b/include/asm-sh/semaphore.h Tue Feb 25 01:39:16 2003 @@ -54,7 +54,7 @@ * *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val); * * i'd rather use the more flexible initialization above, but sadly - * GCC 2.7.2.3 emits a bogus warning. EGCS doesnt. Oh well. + * GCC 2.7.2.3 emits a bogus warning. EGCS doesn't. Oh well. */ atomic_set(&sem->count, val); sem->sleepers = 0; diff -Nru a/include/asm-sparc/pci.h b/include/asm-sparc/pci.h --- a/include/asm-sparc/pci.h Tue Feb 5 07:24:35 2002 +++ b/include/asm-sparc/pci.h Tue Feb 25 09:18:18 2003 @@ -59,7 +59,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ extern void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, size_t size, int direction); diff -Nru a/include/asm-sparc/uaccess.h b/include/asm-sparc/uaccess.h --- a/include/asm-sparc/uaccess.h Thu Jan 9 23:19:46 2003 +++ b/include/asm-sparc/uaccess.h Tue Feb 25 10:12:12 2003 @@ -89,7 +89,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. */ #define put_user(x,ptr) ({ \ unsigned long __pu_addr = (unsigned long)(ptr); \ diff -Nru a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h --- a/include/asm-sparc64/pbm.h Mon Feb 4 23:44:27 2002 +++ b/include/asm-sparc64/pbm.h Tue Feb 25 09:18:14 2003 @@ -59,7 +59,7 @@ unsigned long iommu_ctxflush; /* IOMMU context flush register */ /* This is a register in the PCI controller, which if - * read will have no side-effects but will guarentee + * read will have no side-effects but will guarantee * completion of all previous writes into IOMMU/STC. */ unsigned long write_complete_reg; diff -Nru a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h --- a/include/asm-sparc64/pci.h Thu Oct 3 11:02:09 2002 +++ b/include/asm-sparc64/pci.h Tue Feb 25 09:18:16 2003 @@ -67,7 +67,7 @@ * must match what was provided for in a previous pci_map_single call. All * other usages are undefined. * - * After this call, reads by the cpu to the buffer are guarenteed to see + * After this call, reads by the cpu to the buffer are guaranteed to see * whatever the device wrote there. */ extern void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, size_t size, int direction); diff -Nru a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h --- a/include/asm-sparc64/rwsem.h Mon Dec 2 02:58:22 2002 +++ b/include/asm-sparc64/rwsem.h Tue Feb 25 02:49:18 2003 @@ -8,7 +8,7 @@ #define _SPARC64_RWSEM_H #ifndef _LINUX_RWSEM_H -#error please dont include asm/rwsem.h directly, use linux/rwsem.h instead +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" #endif #ifdef __KERNEL__ diff -Nru a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h --- a/include/asm-sparc64/uaccess.h Thu Jan 2 23:55:27 2003 +++ b/include/asm-sparc64/uaccess.h Tue Feb 25 10:12:09 2003 @@ -96,7 +96,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. */ #define put_user(x,ptr) ({ \ unsigned long __pu_addr = (unsigned long)(ptr); \ diff -Nru a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h --- a/include/asm-um/pgtable.h Sun Dec 29 15:31:27 2002 +++ b/include/asm-um/pgtable.h Tue Feb 25 01:39:17 2003 @@ -226,7 +226,7 @@ } /* - * (pmds are folded into pgds so this doesnt get actually called, + * (pmds are folded into pgds so this doesn't get actually called, * but the define is needed for a generic inline function.) */ #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) diff -Nru a/include/asm-v850/sim.h b/include/asm-v850/sim.h --- a/include/asm-v850/sim.h Sun Nov 24 17:34:44 2002 +++ b/include/asm-v850/sim.h Tue Feb 25 10:44:12 2003 @@ -22,7 +22,7 @@ #define PLATFORM_LONG "GDB V850E simulator" -/* We use a wierd value for RAM, not just 0, for testing purposes. +/* We use a weird value for RAM, not just 0, for testing purposes. These must match the values used in the linker script. */ #define RAM_ADDR 0x8F000000 #define RAM_SIZE 0x01000000 diff -Nru a/include/asm-x86_64/rwsem.h b/include/asm-x86_64/rwsem.h --- a/include/asm-x86_64/rwsem.h Fri Oct 11 16:52:39 2002 +++ b/include/asm-x86_64/rwsem.h Tue Feb 25 02:49:20 2003 @@ -34,7 +34,7 @@ #define _X8664_RWSEM_H #ifndef _LINUX_RWSEM_H -#error please dont include asm/rwsem.h directly, use linux/rwsem.h instead +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" #endif #ifdef __KERNEL__ diff -Nru a/include/asm-x86_64/semaphore.h b/include/asm-x86_64/semaphore.h --- a/include/asm-x86_64/semaphore.h Fri Oct 11 16:52:39 2002 +++ b/include/asm-x86_64/semaphore.h Tue Feb 25 01:39:19 2003 @@ -78,7 +78,7 @@ * *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val); * * i'd rather use the more flexible initialization above, but sadly - * GCC 2.7.2.3 emits a bogus warning. EGCS doesnt. Oh well. + * GCC 2.7.2.3 emits a bogus warning. EGCS doesn't. Oh well. */ atomic_set(&sem->count, val); sem->sleepers = 0; diff -Nru a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h --- a/include/asm-x86_64/uaccess.h Mon Jan 13 14:57:28 2003 +++ b/include/asm-x86_64/uaccess.h Tue Feb 25 10:12:17 2003 @@ -79,7 +79,7 @@ * This gets kind of ugly. We want to return _two_ values in "get_user()" * and yet we don't want to do any pointers, because that is too much * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the uglyness from the user. + * and hide all the ugliness from the user. * * The "__xxx" versions of the user access functions are versions that * do not verify the address space, that must have been done previously diff -Nru a/include/linux/acpi.h b/include/linux/acpi.h --- a/include/linux/acpi.h Mon Jan 20 14:53:10 2003 +++ b/include/linux/acpi.h Mon Feb 24 23:13:14 2003 @@ -79,7 +79,7 @@ struct acpi_table_rsdt { struct acpi_table_header header; - u32 entry[1]; + u32 entry[8]; } __attribute__ ((packed)); /* Extended System Description Table (XSDT) */ diff -Nru a/include/linux/agp_backend.h b/include/linux/agp_backend.h --- a/include/linux/agp_backend.h Mon Feb 10 10:49:04 2003 +++ b/include/linux/agp_backend.h Thu Feb 27 13:12:38 2003 @@ -46,6 +46,8 @@ INTEL_I820, INTEL_I830_M, INTEL_I845_G, + INTEL_I855_PM, + INTEL_I865_G, INTEL_I840, INTEL_I845, INTEL_I850, diff -Nru a/include/linux/cyclades.h b/include/linux/cyclades.h --- a/include/linux/cyclades.h Tue Oct 1 08:40:23 2002 +++ b/include/linux/cyclades.h Tue Feb 25 09:45:35 2003 @@ -141,7 +141,7 @@ /****************** ****************** *******************/ /* * The data types defined below are used in all ZFIRM interface - * data structures. They accomodate differences between HW + * data structures. They accommodate differences between HW * architectures and compilers. */ diff -Nru a/include/linux/dcache.h b/include/linux/dcache.h --- a/include/linux/dcache.h Fri Feb 14 18:26:42 2003 +++ b/include/linux/dcache.h Mon Feb 24 23:13:15 2003 @@ -262,6 +262,8 @@ static __inline__ struct dentry * dget(struct dentry *dentry) { if (dentry) { + if (!atomic_read(&dentry->d_count)) + BUG(); atomic_inc(&dentry->d_count); dentry->d_vfs_flags |= DCACHE_REFERENCED; } diff -Nru a/include/linux/ethtool.h b/include/linux/ethtool.h --- a/include/linux/ethtool.h Mon Oct 28 21:14:43 2002 +++ b/include/linux/ethtool.h Mon Feb 24 10:35:41 2003 @@ -22,7 +22,7 @@ u8 duplex; /* Duplex, half or full */ u8 port; /* Which connector port */ u8 phy_address; - u8 transceiver; /* Which tranceiver to use */ + u8 transceiver; /* Which transceiver to use */ u8 autoneg; /* Enable or disable autonegotiation */ u32 maxtxpkt; /* Tx pkts before generating tx int */ u32 maxrxpkt; /* Rx pkts before generating rx int */ @@ -336,7 +336,7 @@ #define PORT_FIBRE 0x03 #define PORT_BNC 0x04 -/* Which tranceiver to use. */ +/* Which transceiver to use. */ #define XCVR_INTERNAL 0x00 #define XCVR_EXTERNAL 0x01 #define XCVR_DUMMY1 0x02 diff -Nru a/include/linux/fs.h b/include/linux/fs.h --- a/include/linux/fs.h Fri Feb 21 11:46:34 2003 +++ b/include/linux/fs.h Tue Feb 25 08:21:08 2003 @@ -743,9 +743,9 @@ int (*setattr) (struct dentry *, struct iattr *); int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *); int (*setxattr) (struct dentry *, const char *,const void *,size_t,int); - ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t,int); - ssize_t (*listxattr) (struct dentry *, char *, size_t, int); - int (*removexattr) (struct dentry *, const char *, int); + ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t); + ssize_t (*listxattr) (struct dentry *, char *, size_t); + int (*removexattr) (struct dentry *, const char *); }; struct seq_file; diff -Nru a/include/linux/ghash.h b/include/linux/ghash.h --- a/include/linux/ghash.h Tue Feb 5 09:39:41 2002 +++ /dev/null Wed Dec 31 16:00:00 1969 @@ -1,218 +0,0 @@ -/* - * include/linux/ghash.h -- generic hashing with fuzzy retrieval - * - * (C) 1997 Thomas Schoebel-Theuer - * - * The algorithms implemented here seem to be a completely new invention, - * and I'll publish the fundamentals in a paper. - */ - -#ifndef _GHASH_H -#define _GHASH_H -/* HASHSIZE _must_ be a power of two!!! */ - - -#define DEF_HASH_FUZZY_STRUCTS(NAME,HASHSIZE,TYPE) \ -\ -struct NAME##_table {\ - TYPE * hashtable[HASHSIZE];\ - TYPE * sorted_list;\ - int nr_entries;\ -};\ -\ -struct NAME##_ptrs {\ - TYPE * next_hash;\ - TYPE * prev_hash;\ - TYPE * next_sorted;\ - TYPE * prev_sorted;\ -}; - -#define DEF_HASH_FUZZY(LINKAGE,NAME,HASHSIZE,TYPE,PTRS,KEYTYPE,KEY,KEYCMP,KEYEQ,HASHFN)\ -\ -LINKAGE void insert_##NAME##_hash(struct NAME##_table * tbl, TYPE * elem)\ -{\ - int ix = HASHFN(elem->KEY);\ - TYPE ** base = &tbl->hashtable[ix];\ - TYPE * ptr = *base;\ - TYPE * prev = NULL;\ -\ - tbl->nr_entries++;\ - while(ptr && KEYCMP(ptr->KEY, elem->KEY)) {\ - base = &ptr->PTRS.next_hash;\ - prev = ptr;\ - ptr = *base;\ - }\ - elem->PTRS.next_hash = ptr;\ - elem->PTRS.prev_hash = prev;\ - if(ptr) {\ - ptr->PTRS.prev_hash = elem;\ - }\ - *base = elem;\ -\ - ptr = prev;\ - if(!ptr) {\ - ptr = tbl->sorted_list;\ - prev = NULL;\ - } else {\ - prev = ptr->PTRS.prev_sorted;\ - }\ - while(ptr) {\ - TYPE * next = ptr->PTRS.next_hash;\ - if(next && KEYCMP(next->KEY, elem->KEY)) {\ - prev = ptr;\ - ptr = next;\ - } else if(KEYCMP(ptr->KEY, elem->KEY)) {\ - prev = ptr;\ - ptr = ptr->PTRS.next_sorted;\ - } else\ - break;\ - }\ - elem->PTRS.next_sorted = ptr;\ - elem->PTRS.prev_sorted = prev;\ - if(ptr) {\ - ptr->PTRS.prev_sorted = elem;\ - }\ - if(prev) {\ - prev->PTRS.next_sorted = elem;\ - } else {\ - tbl->sorted_list = elem;\ - }\ -}\ -\ -LINKAGE void remove_##NAME##_hash(struct NAME##_table * tbl, TYPE * elem)\ -{\ - TYPE * next = elem->PTRS.next_hash;\ - TYPE * prev = elem->PTRS.prev_hash;\ -\ - tbl->nr_entries--;\ - if(next)\ - next->PTRS.prev_hash = prev;\ - if(prev)\ - prev->PTRS.next_hash = next;\ - else {\ - int ix = HASHFN(elem->KEY);\ - tbl->hashtable[ix] = next;\ - }\ -\ - next = elem->PTRS.next_sorted;\ - prev = elem->PTRS.prev_sorted;\ - if(next)\ - next->PTRS.prev_sorted = prev;\ - if(prev)\ - prev->PTRS.next_sorted = next;\ - else\ - tbl->sorted_list = next;\ -}\ -\ -LINKAGE TYPE * find_##NAME##_hash(struct NAME##_table * tbl, KEYTYPE pos)\ -{\ - int ix = hashfn(pos);\ - TYPE * ptr = tbl->hashtable[ix];\ - while(ptr && KEYCMP(ptr->KEY, pos))\ - ptr = ptr->PTRS.next_hash;\ - if(ptr && !KEYEQ(ptr->KEY, pos))\ - ptr = NULL;\ - return ptr;\ -}\ -\ -LINKAGE TYPE * find_##NAME##_hash_fuzzy(struct NAME##_table * tbl, KEYTYPE pos)\ -{\ - int ix;\ - int offset;\ - TYPE * ptr;\ - TYPE * next;\ -\ - ptr = tbl->sorted_list;\ - if(!ptr || KEYCMP(pos, ptr->KEY))\ - return NULL;\ - ix = HASHFN(pos);\ - offset = HASHSIZE;\ - do {\ - offset >>= 1;\ - next = tbl->hashtable[(ix+offset) & ((HASHSIZE)-1)];\ - if(next && (KEYCMP(next->KEY, pos) || KEYEQ(next->KEY, pos))\ - && KEYCMP(ptr->KEY, next->KEY))\ - ptr = next;\ - } while(offset);\ -\ - for(;;) {\ - next = ptr->PTRS.next_hash;\ - if(next) {\ - if(KEYCMP(next->KEY, pos)) {\ - ptr = next;\ - continue;\ - }\ - }\ - next = ptr->PTRS.next_sorted;\ - if(next && KEYCMP(next->KEY, pos)) {\ - ptr = next;\ - continue;\ - }\ - return ptr;\ - }\ - return NULL;\ -} - -#define DEF_HASH_STRUCTS(NAME,HASHSIZE,TYPE) \ -\ -struct NAME##_table {\ - TYPE * hashtable[HASHSIZE];\ - int nr_entries;\ -};\ -\ -struct NAME##_ptrs {\ - TYPE * next_hash;\ - TYPE * prev_hash;\ -}; - -#define DEF_HASH(LINKAGE,NAME,HASHSIZE,TYPE,PTRS,KEYTYPE,KEY,KEYCMP,KEYEQ,HASHFN)\ -\ -LINKAGE void insert_##NAME##_hash(struct NAME##_table * tbl, TYPE * elem)\ -{\ - int ix = HASHFN(elem->KEY);\ - TYPE ** base = &tbl->hashtable[ix];\ - TYPE * ptr = *base;\ - TYPE * prev = NULL;\ -\ - tbl->nr_entries++;\ - while(ptr && KEYCMP(ptr->KEY, elem->KEY)) {\ - base = &ptr->PTRS.next_hash;\ - prev = ptr;\ - ptr = *base;\ - }\ - elem->PTRS.next_hash = ptr;\ - elem->PTRS.prev_hash = prev;\ - if(ptr) {\ - ptr->PTRS.prev_hash = elem;\ - }\ - *base = elem;\ -}\ -\ -LINKAGE void remove_##NAME##_hash(struct NAME##_table * tbl, TYPE * elem)\ -{\ - TYPE * next = elem->PTRS.next_hash;\ - TYPE * prev = elem->PTRS.prev_hash;\ -\ - tbl->nr_entries--;\ - if(next)\ - next->PTRS.prev_hash = prev;\ - if(prev)\ - prev->PTRS.next_hash = next;\ - else {\ - int ix = HASHFN(elem->KEY);\ - tbl->hashtable[ix] = next;\ - }\ -}\ -\ -LINKAGE TYPE * find_##NAME##_hash(struct NAME##_table * tbl, KEYTYPE pos)\ -{\ - int ix = hashfn(pos);\ - TYPE * ptr = tbl->hashtable[ix];\ - while(ptr && KEYCMP(ptr->KEY, pos))\ - ptr = ptr->PTRS.next_hash;\ - if(ptr && !KEYEQ(ptr->KEY, pos))\ - ptr = NULL;\ - return ptr;\ -} - -#endif diff -Nru a/include/linux/i2c-proc.h b/include/linux/i2c-proc.h --- a/include/linux/i2c-proc.h Tue Feb 4 12:58:09 2003 +++ b/include/linux/i2c-proc.h Fri Feb 21 11:45:47 2003 @@ -69,8 +69,7 @@ these functions must be updated! */ extern int i2c_register_entry(struct i2c_client *client, const char *prefix, - ctl_table * ctl_template, - struct module *controlling_mod); + ctl_table * ctl_template); extern void i2c_deregister_entry(int id); diff -Nru a/include/linux/if.h b/include/linux/if.h --- a/include/linux/if.h Tue Oct 22 07:41:46 2002 +++ b/include/linux/if.h Tue Feb 25 02:24:16 2003 @@ -59,7 +59,7 @@ #define IF_IFACE_X21 0x1002 /* X.21 serial interface */ #define IF_IFACE_T1 0x1003 /* T1 telco serial interface */ #define IF_IFACE_E1 0x1004 /* E1 telco serial interface */ -#define IF_IFACE_SYNC_SERIAL 0x1005 /* cant'b be set by software */ +#define IF_IFACE_SYNC_SERIAL 0x1005 /* can't be set by software */ /* For definitions see hdlc.h */ #define IF_PROTO_HDLC 0x2000 /* raw HDLC protocol */ diff -Nru a/include/linux/ipmi.h b/include/linux/ipmi.h --- a/include/linux/ipmi.h Tue Nov 26 14:06:25 2002 +++ b/include/linux/ipmi.h Mon Feb 24 10:25:13 2003 @@ -166,7 +166,7 @@ typedef struct ipmi_user *ipmi_user_t; /* - * Stuff coming from the recieve interface comes as one of these. + * Stuff coming from the receive interface comes as one of these. * They are allocated, the receiver must free them with * ipmi_free_recv_msg() when done with the message. The link is not * used after the message is delivered, so the upper layer may use the diff -Nru a/include/linux/jiffies.h b/include/linux/jiffies.h --- a/include/linux/jiffies.h Mon Feb 10 19:19:42 2003 +++ b/include/linux/jiffies.h Tue Feb 25 02:08:56 2003 @@ -28,7 +28,7 @@ * These inlines deal with timer wrapping correctly. You are * strongly encouraged to use them * 1. Because people otherwise forget - * 2. Because if the timer wrap changes in future you wont have to + * 2. Because if the timer wrap changes in future you won't have to * alter your driver code. * * time_after(a,b) returns true if the time a is after time b. diff -Nru a/include/linux/mm.h b/include/linux/mm.h --- a/include/linux/mm.h Wed Feb 5 20:05:13 2003 +++ b/include/linux/mm.h Mon Feb 24 23:13:11 2003 @@ -232,11 +232,15 @@ static inline void put_page(struct page *page) { if (PageCompound(page)) { - page = (struct page *)page->lru.next; - if (page->lru.prev) { /* destructor? */ - (*(void (*)(struct page *))page->lru.prev)(page); - return; + if (put_page_testzero(page)) { + page = (struct page *)page->lru.next; + if (page->lru.prev) { /* destructor? */ + (*(void (*)(struct page *))page->lru.prev)(page); + } else { + __page_cache_release(page); + } } + return; } if (!PageReserved(page) && put_page_testzero(page)) __page_cache_release(page); diff -Nru a/include/linux/n_r3964.h b/include/linux/n_r3964.h --- a/include/linux/n_r3964.h Mon Jul 29 04:38:46 2002 +++ b/include/linux/n_r3964.h Tue Feb 25 10:28:05 2003 @@ -165,7 +165,7 @@ { unsigned int length; /* length in chars without header */ unsigned char *data; /* usually data is located - immediatly behind this struct */ + immediately behind this struct */ unsigned int locks; /* only used in rx_buffer */ struct r3964_block_header *next; diff -Nru a/include/linux/net.h b/include/linux/net.h --- a/include/linux/net.h Tue Oct 15 16:08:01 2002 +++ b/include/linux/net.h Wed Feb 26 12:14:05 2003 @@ -210,23 +210,23 @@ (file, sock, vma)) \ \ static struct proto_ops name##_ops = { \ - family: fam, \ + .family = fam, \ \ - release: __lock_##name##_release, \ - bind: __lock_##name##_bind, \ - connect: __lock_##name##_connect, \ - socketpair: __lock_##name##_socketpair, \ - accept: __lock_##name##_accept, \ - getname: __lock_##name##_getname, \ - poll: __lock_##name##_poll, \ - ioctl: __lock_##name##_ioctl, \ - listen: __lock_##name##_listen, \ - shutdown: __lock_##name##_shutdown, \ - setsockopt: __lock_##name##_setsockopt, \ - getsockopt: __lock_##name##_getsockopt, \ - sendmsg: __lock_##name##_sendmsg, \ - recvmsg: __lock_##name##_recvmsg, \ - mmap: __lock_##name##_mmap, \ + .release = __lock_##name##_release, \ + .bind = __lock_##name##_bind, \ + .connect = __lock_##name##_connect, \ + .socketpair = __lock_##name##_socketpair, \ + .accept = __lock_##name##_accept, \ + .getname = __lock_##name##_getname, \ + .poll = __lock_##name##_poll, \ + .ioctl = __lock_##name##_ioctl, \ + .listen = __lock_##name##_listen, \ + .shutdown = __lock_##name##_shutdown, \ + .setsockopt = __lock_##name##_setsockopt, \ + .getsockopt = __lock_##name##_getsockopt, \ + .sendmsg = __lock_##name##_sendmsg, \ + .recvmsg = __lock_##name##_recvmsg, \ + .mmap = __lock_##name##_mmap, \ }; #endif diff -Nru a/include/linux/pci_ids.h b/include/linux/pci_ids.h --- a/include/linux/pci_ids.h Tue Feb 18 18:58:56 2003 +++ b/include/linux/pci_ids.h Thu Feb 27 13:23:56 2003 @@ -1861,8 +1861,12 @@ #define PCI_DEVICE_ID_INTEL_82860_HB 0x2531 #define PCI_DEVICE_ID_INTEL_82845G_HB 0x2560 #define PCI_DEVICE_ID_INTEL_82845G_IG 0x2562 +#define PCI_DEVICE_ID_INTEL_82865_HB 0x2570 +#define PCI_DEVICE_ID_INTEL_82865_IG 0x2572 #define PCI_DEVICE_ID_INTEL_82830_HB 0x3575 #define PCI_DEVICE_ID_INTEL_82830_CGC 0x3577 +#define PCI_DEVICE_ID_INTEL_82855_HB 0x3580 +#define PCI_DEVICE_ID_INTEL_82855_IG 0x3582 #define PCI_DEVICE_ID_INTEL_80310 0x530d #define PCI_DEVICE_ID_INTEL_82371SB_0 0x7000 #define PCI_DEVICE_ID_INTEL_82371SB_1 0x7010 diff -Nru a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h --- a/include/linux/rwsem-spinlock.h Sun Jul 28 12:18:13 2002 +++ b/include/linux/rwsem-spinlock.h Tue Feb 25 02:49:31 2003 @@ -9,7 +9,7 @@ #define _LINUX_RWSEM_SPINLOCK_H #ifndef _LINUX_RWSEM_H -#error please dont include linux/rwsem-spinlock.h directly, use linux/rwsem.h instead +#error "please don't include linux/rwsem-spinlock.h directly, use linux/rwsem.h instead" #endif #include diff -Nru a/include/linux/sdla_x25.h b/include/linux/sdla_x25.h --- a/include/linux/sdla_x25.h Fri Feb 7 00:20:35 2003 +++ b/include/linux/sdla_x25.h Mon Feb 24 10:19:11 2003 @@ -154,7 +154,7 @@ #define X25RES_INVAL_CALL_ARG 0x3A /* errorneous call arguments */ #define X25RES_INVAL_CALL_DATA 0x3B /* errorneous call user data */ #define X25RES_ASYNC_PACKET 0x40 /* asynchronous packet received */ -#define X25RES_PROTO_VIOLATION 0x41 /* protocol violation occured */ +#define X25RES_PROTO_VIOLATION 0x41 /* protocol violation occurred */ #define X25RES_PKT_TIMEOUT 0x42 /* X.25 packet time out */ #define X25RES_PKT_RETRY_LIMIT 0x43 /* X.25 packet retry limit exceeded */ /*----- Command-dependent results -----*/ diff -Nru a/include/linux/serial.h b/include/linux/serial.h --- a/include/linux/serial.h Sun Dec 1 02:22:53 2002 +++ b/include/linux/serial.h Sun Feb 16 11:59:58 2003 @@ -91,6 +91,7 @@ #define UART_CLEAR_FIFO 0x01 #define UART_USE_FIFO 0x02 #define UART_STARTECH 0x04 +#define UART_NATSEMI 0x08 /* * Definitions for async_struct (and serial_struct) flags field diff -Nru a/include/linux/serial_core.h b/include/linux/serial_core.h --- a/include/linux/serial_core.h Thu Jan 9 14:14:40 2003 +++ b/include/linux/serial_core.h Sun Feb 16 11:59:58 2003 @@ -37,7 +37,8 @@ #define PORT_16654 11 #define PORT_16850 12 #define PORT_RSA 13 -#define PORT_MAX_8250 13 /* max port ID */ +#define PORT_NS16550A 14 +#define PORT_MAX_8250 14 /* max port ID */ /* * ARM specific type numbers. These are not currently guaranteed @@ -172,6 +173,7 @@ #define UPF_LOW_LATENCY (1 << 13) #define UPF_BUGGY_UART (1 << 14) #define UPF_AUTOPROBE (1 << 15) +#define UPF_MAGIC_MULTIPLIER (1 << 16) #define UPF_BOOT_ONLYMCA (1 << 22) #define UPF_CONS_FLOW (1 << 23) #define UPF_SHARE_IRQ (1 << 24) @@ -179,7 +181,7 @@ #define UPF_RESOURCES (1 << 30) #define UPF_IOREMAP (1 << 31) -#define UPF_CHANGE_MASK (0x7fff) +#define UPF_CHANGE_MASK (0x17fff) #define UPF_USR_MASK (UPF_SPD_MASK|UPF_LOW_LATENCY) unsigned int mctrl; /* current modem ctrl settings */ @@ -279,12 +281,11 @@ * Baud rate helpers. */ void uart_update_timeout(struct uart_port *port, unsigned int cflag, - unsigned int quot); + unsigned int baud); unsigned int uart_get_baud_rate(struct uart_port *port, struct termios *termios, struct termios *old, unsigned int min, unsigned int max); -unsigned int uart_get_divisor(struct uart_port *port, struct termios *termios, - struct termios *old_termios); +unsigned int uart_get_divisor(struct uart_port *port, unsigned int baud); /* * Console helpers. diff -Nru a/include/linux/suspend.h b/include/linux/suspend.h --- a/include/linux/suspend.h Mon Dec 30 04:36:19 2002 +++ b/include/linux/suspend.h Thu Feb 27 16:26:28 2003 @@ -73,6 +73,7 @@ /* Communication between acpi and arch/i386/suspend.c */ extern void do_suspend_lowlevel(int resume); +extern void do_suspend_lowlevel_s4bios(int resume); #else static inline void software_suspend(void) diff -Nru a/include/linux/telephony.h b/include/linux/telephony.h --- a/include/linux/telephony.h Sat Mar 2 03:53:22 2002 +++ b/include/linux/telephony.h Tue Feb 25 10:47:18 2003 @@ -68,7 +68,7 @@ * device installed in your system. The PHONECTL_CAPABILITIES ioctl * returns an integer value indicating the number of capabilities the * device has. The PHONECTL_CAPABILITIES_LIST will fill an array of -* capability structs with all of it's capabilities. The +* capability structs with all of its capabilities. The * PHONECTL_CAPABILITIES_CHECK takes a single capability struct and returns * a TRUE if the device has that capability, otherwise it returns false. * diff -Nru a/include/linux/time.h b/include/linux/time.h --- a/include/linux/time.h Tue Feb 18 13:54:44 2003 +++ b/include/linux/time.h Mon Feb 24 23:13:09 2003 @@ -28,6 +28,12 @@ #include /* + * Have the 32 bit jiffies value wrap 5 minutes after boot + * so jiffies wrap bugs show up earlier. + */ +#define INITIAL_JIFFIES ((unsigned int) (-300*HZ)) + +/* * Change timeval to jiffies, trying to avoid the * most obvious overflows.. * diff -Nru a/include/linux/usb.h b/include/linux/usb.h --- a/include/linux/usb.h Tue Feb 18 08:24:37 2003 +++ b/include/linux/usb.h Wed Feb 26 08:29:24 2003 @@ -960,8 +960,6 @@ #define usb_rcvbulkpipe(dev,endpoint) ((PIPE_BULK << 30) | __create_pipe(dev,endpoint) | USB_DIR_IN) #define usb_sndintpipe(dev,endpoint) ((PIPE_INTERRUPT << 30) | __create_pipe(dev,endpoint)) #define usb_rcvintpipe(dev,endpoint) ((PIPE_INTERRUPT << 30) | __create_pipe(dev,endpoint) | USB_DIR_IN) -#define usb_snddefctrl(dev) ((PIPE_CONTROL << 30)) -#define usb_rcvdefctrl(dev) ((PIPE_CONTROL << 30) | USB_DIR_IN) /* -------------------------------------------------------------------------- */ diff -Nru a/include/linux/xattr.h b/include/linux/xattr.h --- a/include/linux/xattr.h Fri Feb 14 18:24:03 2003 +++ b/include/linux/xattr.h Tue Feb 25 08:21:08 2003 @@ -9,8 +9,7 @@ #ifndef _LINUX_XATTR_H #define _LINUX_XATTR_H -#define XATTR_CREATE 0x1 /* fail if attr already exists */ -#define XATTR_REPLACE 0x2 /* fail if attr does not exist */ -#define XATTR_KERNEL_CONTEXT 0x4 /* called from kernel context */ +#define XATTR_CREATE 0x1 /* set value, fail if attr already exists */ +#define XATTR_REPLACE 0x2 /* set value, fail if attr does not exist */ #endif /* _LINUX_XATTR_H */ diff -Nru a/include/net/dn_dev.h b/include/net/dn_dev.h --- a/include/net/dn_dev.h Tue Oct 8 14:58:09 2002 +++ b/include/net/dn_dev.h Tue Feb 25 11:05:23 2003 @@ -45,7 +45,7 @@ * device will come up. In the dn_dev structure, it is the actual * state. * - * Things have changed here. I've killed timer1 since its a user space + * Things have changed here. I've killed timer1 since it's a user space * issue for a user space routing deamon to sort out. The kernel does * not need to be bothered with it. * diff -Nru a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h --- a/include/net/irda/irda_device.h Thu Feb 13 00:14:57 2003 +++ b/include/net/irda/irda_device.h Mon Feb 24 12:51:23 2003 @@ -195,7 +195,7 @@ /* The SIR unwrapper async_unwrap_char() will use a Rx-copy-break mechanism * when using the optional ZeroCopy Rx, where only small frames are memcpy - * to a smaller skb to save memory. This is the thresold under which copy + * to a smaller skb to save memory. This is the threshold under which copy * will happen (and over which it won't happen). * Some FIR drivers may use this #define as well... * This is the same value as various Ethernet drivers. - Jean II */ diff -Nru a/include/net/irda/vlsi_ir.h b/include/net/irda/vlsi_ir.h --- a/include/net/irda/vlsi_ir.h Fri Jan 3 12:53:10 2003 +++ b/include/net/irda/vlsi_ir.h Tue Feb 25 02:49:44 2003 @@ -382,7 +382,7 @@ * PLSWID = (pulsetime * freq / (BAUD+1)) - 1 * where pulsetime is the requested IrPHY pulse width * and freq is 8(16)MHz for 40(48)MHz primary input clock - * PREAMB: dont care for SIR + * PREAMB: don't care for SIR * * The nominal SIR pulse width is 3/16 bit time so we have PLSWID=12 * fixed for all SIR speeds at 40MHz input clock (PLSWID=24 at 48MHz). @@ -401,7 +401,7 @@ * PREAMB = 1 * * FIR-mode: BAUD = 0 - * PLSWID: dont care + * PLSWID: don't care * PREAMB = 15 */ diff -Nru a/include/net/iw_handler.h b/include/net/iw_handler.h --- a/include/net/iw_handler.h Wed Sep 18 19:33:27 2002 +++ b/include/net/iw_handler.h Tue Feb 25 09:45:37 2003 @@ -92,7 +92,7 @@ * The implementation goals were as follow : * o Obvious : you should not need a PhD to understand what's happening, * the benefit is easier maintainance. - * o Flexible : it should accomodate a wide variety of driver + * o Flexible : it should accommodate a wide variety of driver * implementations and be as flexible as the old API. * o Lean : it should be efficient memory wise to minimise the impact * on kernel footprint. diff -Nru a/include/net/llc_conn.h b/include/net/llc_conn.h --- a/include/net/llc_conn.h Mon Sep 30 12:17:03 2002 +++ b/include/net/llc_conn.h Mon Feb 24 10:25:15 2003 @@ -61,7 +61,7 @@ u8 inc_cntr; u8 dec_cntr; u8 connect_step; - u8 last_nr; /* NR of last pdu recieved */ + u8 last_nr; /* NR of last pdu received */ u32 rx_pdu_hdr; /* used for saving header of last pdu received and caused sending FRMR. Used for resending FRMR */ diff -Nru a/include/net/sctp/structs.h b/include/net/sctp/structs.h --- a/include/net/sctp/structs.h Fri Feb 21 23:42:02 2003 +++ b/include/net/sctp/structs.h Mon Feb 24 10:25:17 2003 @@ -1233,7 +1233,7 @@ /* Pointer to last transport I have sent on. */ struct sctp_transport *last_sent_to; - /* This is the last transport I have recieved DATA on. */ + /* This is the last transport I have received DATA on. */ struct sctp_transport *last_data_from; /* diff -Nru a/include/net/sctp/user.h b/include/net/sctp/user.h --- a/include/net/sctp/user.h Fri Jan 10 13:29:45 2003 +++ b/include/net/sctp/user.h Mon Feb 24 10:25:18 2003 @@ -177,7 +177,7 @@ */ enum sctp_sinfo_flags { - MSG_UNORDERED = 1, /* Send/recieve message unordered. */ + MSG_UNORDERED = 1, /* Send/receive message unordered. */ MSG_ADDR_OVER = 2, /* Override the primary destination. */ MSG_ABORT=4, /* Send an ABORT message to the peer. */ /* MSG_EOF is already defined per socket.h */ diff -Nru a/include/sound/cs46xx_dsp_spos.h b/include/sound/cs46xx_dsp_spos.h --- a/include/sound/cs46xx_dsp_spos.h Sat Feb 8 12:10:44 2003 +++ b/include/sound/cs46xx_dsp_spos.h Tue Feb 25 02:49:50 2003 @@ -36,12 +36,12 @@ #define SEGTYPE_SP_COEFFICIENT 0x00000004 #define DSP_SPOS_UU 0x0deadul /* unused */ -#define DSP_SPOS_DC 0x0badul /* dont care */ -#define DSP_SPOS_DC_DC 0x0bad0badul /* dont care */ +#define DSP_SPOS_DC 0x0badul /* don't care */ +#define DSP_SPOS_DC_DC 0x0bad0badul /* don't care */ #define DSP_SPOS_UUUU 0xdeadc0edul /* unused */ #define DSP_SPOS_UUHI 0xdeadul #define DSP_SPOS_UULO 0xc0edul -#define DSP_SPOS_DCDC 0x0badf1d0ul /* dont care */ +#define DSP_SPOS_DCDC 0x0badf1d0ul /* don't care */ #define DSP_SPOS_DCDCHI 0x0badul #define DSP_SPOS_DCDCLO 0xf1d0ul diff -Nru a/include/sound/uda1341.h b/include/sound/uda1341.h --- a/include/sound/uda1341.h Wed Apr 17 02:53:22 2002 +++ b/include/sound/uda1341.h Mon Feb 24 12:36:41 2003 @@ -160,7 +160,7 @@ * this was computed as peak_value[i] = pow((63-i)*1.42,1.013) * * UDA1341 datasheet on page 21: Peak value (dB) = (Peak level - 63.5)*5*log2 - * There is an tabel with these values [level]=value: [3]=-90.31, [7]=-84.29 + * There is an table with these values [level]=value: [3]=-90.31, [7]=-84.29 * [61]=-2.78, [62] = -1.48, [63] = 0.0 * I tried to compute it, but using but even using logarithm with base either 10 or 2 * i was'n able to get values in the table from the formula. So I constructed another diff -Nru a/include/sound/wavefront.h b/include/sound/wavefront.h --- a/include/sound/wavefront.h Thu Feb 14 11:13:30 2002 +++ b/include/sound/wavefront.h Tue Feb 25 10:44:14 2003 @@ -687,7 +687,7 @@ /* Allow direct user-space control over FX memory/coefficient data. In theory this could be used to download the FX microprogram, - but it would be a little slower, and involve some wierd code. + but it would be a little slower, and involve some weird code. */ #define WFFX_MEMSET 69 diff -Nru a/init/do_mounts.c b/init/do_mounts.c --- a/init/do_mounts.c Tue Feb 4 13:46:58 2003 +++ b/init/do_mounts.c Mon Feb 3 05:47:46 2003 @@ -297,13 +297,12 @@ * Allow the user to distinguish between failed open * and bad superblock on root device. */ - printk ("VFS: Cannot open root device \"%s\" or %s\n", - root_device_name, kdevname (to_kdev_t(ROOT_DEV))); - printk ("Please append a correct \"root=\" boot option\n"); - panic("VFS: Unable to mount root fs on %s", - kdevname(to_kdev_t(ROOT_DEV))); + printk("VFS: Cannot open root device \"%s\" or %s\n", + root_device_name, __bdevname(ROOT_DEV)); + printk("Please append a correct \"root=\" boot option\n"); + panic("VFS: Unable to mount root fs on %s", __bdevname(ROOT_DEV)); } - panic("VFS: Unable to mount root fs on %s", kdevname(to_kdev_t(ROOT_DEV))); + panic("VFS: Unable to mount root fs on %s", __bdevname(ROOT_DEV)); out: putname(fs_names); sys_chdir("/root"); diff -Nru a/kernel/cpufreq.c b/kernel/cpufreq.c --- a/kernel/cpufreq.c Sat Feb 15 01:34:08 2003 +++ b/kernel/cpufreq.c Mon Feb 24 10:29:50 2003 @@ -1078,11 +1078,11 @@ down(&cpufreq_notifier_sem); - /* adjust if neccessary - all reasons */ + /* adjust if necessary - all reasons */ notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_ADJUST, policy); - /* adjust if neccessary - hardware incompatibility*/ + /* adjust if necessary - hardware incompatibility*/ notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_INCOMPATIBLE, policy); diff -Nru a/kernel/exit.c b/kernel/exit.c --- a/kernel/exit.c Fri Feb 21 09:55:08 2003 +++ b/kernel/exit.c Tue Feb 25 02:49:57 2003 @@ -482,7 +482,7 @@ static inline void reparent_thread(task_t *p, task_t *father, int traced) { - /* We dont want people slaying init. */ + /* We don't want people slaying init. */ if (p->exit_signal != -1) p->exit_signal = SIGCHLD; p->self_exec_id++; diff -Nru a/kernel/fork.c b/kernel/fork.c --- a/kernel/fork.c Fri Feb 21 09:55:08 2003 +++ b/kernel/fork.c Thu Feb 27 23:02:30 2003 @@ -72,15 +72,8 @@ return total; } -void __put_task_struct(struct task_struct *tsk) +static void free_task_struct(struct task_struct *tsk) { - WARN_ON(!(tsk->state & (TASK_DEAD | TASK_ZOMBIE))); - WARN_ON(atomic_read(&tsk->usage)); - WARN_ON(tsk == current); - - security_task_free(tsk); - free_uid(tsk->user); - /* * The task cache is effectively disabled right now. * Do we want it? The slab cache already has per-cpu @@ -103,6 +96,17 @@ } } +void __put_task_struct(struct task_struct *tsk) +{ + WARN_ON(!(tsk->state & (TASK_DEAD | TASK_ZOMBIE))); + WARN_ON(atomic_read(&tsk->usage)); + WARN_ON(tsk == current); + + security_task_free(tsk); + free_uid(tsk->user); + free_task_struct(tsk); +} + void add_wait_queue(wait_queue_head_t *q, wait_queue_t * wait) { unsigned long flags; @@ -446,7 +450,7 @@ tsk->clear_child_tid = NULL; /* - * We dont check the error code - if userspace has + * We don't check the error code - if userspace has * not set up a proper pointer then tough luck. */ put_user(0, tidptr); @@ -901,7 +905,7 @@ /* * Share the timeslice between parent and child, thus the - * total amount of pending timeslices in the system doesnt change, + * total amount of pending timeslices in the system doesn't change, * resulting in more scheduling fairness. */ local_irq_disable(); @@ -1034,7 +1038,7 @@ atomic_dec(&p->user->processes); free_uid(p->user); bad_fork_free: - put_task_struct(p); + free_task_struct(p); goto fork_out; } diff -Nru a/kernel/futex.c b/kernel/futex.c --- a/kernel/futex.c Sat Feb 15 12:49:04 2003 +++ b/kernel/futex.c Tue Feb 25 02:50:03 2003 @@ -39,7 +39,7 @@ /* * We use this hashed waitqueue instead of a normal wait_queue_t, so - * we can wake only the relevent ones (hashed queues may be shared): + * we can wake only the relevant ones (hashed queues may be shared): */ struct futex_q { struct list_head list; @@ -297,7 +297,7 @@ time = schedule_timeout(time); set_current_state(TASK_RUNNING); /* - * NOTE: we dont remove ourselves from the waitqueue because + * NOTE: we don't remove ourselves from the waitqueue because * we are the only user of it. */ if (time == 0) { diff -Nru a/kernel/module.c b/kernel/module.c --- a/kernel/module.c Fri Feb 14 20:16:19 2003 +++ b/kernel/module.c Tue Feb 25 19:24:45 2003 @@ -76,6 +76,22 @@ } EXPORT_SYMBOL(init_module); +/* Find a module section: 0 means not found. */ +static unsigned int find_sec(Elf_Ehdr *hdr, + Elf_Shdr *sechdrs, + const char *secstrings, + const char *name) +{ + unsigned int i; + + for (i = 1; i < hdr->e_shnum; i++) + /* Alloc bit cleared means "ignore it." */ + if ((sechdrs[i].sh_flags & SHF_ALLOC) + && strcmp(secstrings+sechdrs[i].sh_name, name) == 0) + return i; + return 0; +} + /* Find a symbol, return value and the symbol group */ static unsigned long __find_symbol(const char *name, struct kernel_symbol_group **group, @@ -173,16 +189,19 @@ struct module_use *use; if (b == NULL || already_uses(a, b)) return 1; + if (!strong_try_module_get(b)) + return 0; + DEBUGP("Allocating new usage for %s.\n", a->name); use = kmalloc(sizeof(*use), GFP_ATOMIC); if (!use) { printk("%s: out of memory loading\n", a->name); + module_put(b); return 0; } use->module_which_uses = a; list_add(&use->list, &b->modules_which_use_me); - try_module_get(b); /* Can't fail */ return 1; } @@ -875,45 +894,6 @@ } EXPORT_SYMBOL_GPL(__symbol_get); -/* Deal with the given section */ -static int handle_section(const char *name, - Elf_Shdr *sechdrs, - unsigned int strindex, - unsigned int symindex, - unsigned int i, - struct module *mod) -{ - int ret; - const char *strtab = (char *)sechdrs[strindex].sh_addr; - - switch (sechdrs[i].sh_type) { - case SHT_REL: - ret = apply_relocate(sechdrs, strtab, symindex, i, mod); - break; - case SHT_RELA: - ret = apply_relocate_add(sechdrs, strtab, symindex, i, mod); - break; - default: - DEBUGP("Ignoring section %u: %s\n", i, - sechdrs[i].sh_type==SHT_NULL ? "NULL": - sechdrs[i].sh_type==SHT_PROGBITS ? "PROGBITS": - sechdrs[i].sh_type==SHT_SYMTAB ? "SYMTAB": - sechdrs[i].sh_type==SHT_STRTAB ? "STRTAB": - sechdrs[i].sh_type==SHT_RELA ? "RELA": - sechdrs[i].sh_type==SHT_HASH ? "HASH": - sechdrs[i].sh_type==SHT_DYNAMIC ? "DYNAMIC": - sechdrs[i].sh_type==SHT_NOTE ? "NOTE": - sechdrs[i].sh_type==SHT_NOBITS ? "NOBITS": - sechdrs[i].sh_type==SHT_REL ? "REL": - sechdrs[i].sh_type==SHT_SHLIB ? "SHLIB": - sechdrs[i].sh_type==SHT_DYNSYM ? "DYNSYM": - sechdrs[i].sh_type==SHT_NUM ? "NUM": - "UNKNOWN"); - ret = 0; - } - return ret; -} - /* Change all symbols so that sh_value encodes the pointer directly. */ static int simplify_symbols(Elf_Shdr *sechdrs, unsigned int symindex, @@ -1103,93 +1083,19 @@ sechdrs = (void *)hdr + hdr->e_shoff; secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; - /* May not export symbols, or have setup params, so these may - not exist */ - exportindex = setupindex = obsparmindex = gplindex = licenseindex - = crcindex = gplcrcindex = versindex = 0; - /* And these should exist, but gcc whinges if we don't init them */ - symindex = strindex = exindex = modindex = vmagindex = 0; + symindex = strindex = 0; - /* Find where important sections are */ for (i = 1; i < hdr->e_shnum; i++) { /* Mark all sections sh_addr with their address in the temporary image. */ sechdrs[i].sh_addr = (size_t)hdr + sechdrs[i].sh_offset; + /* Internal symbols and strings. */ if (sechdrs[i].sh_type == SHT_SYMTAB) { - /* Internal symbols */ - DEBUGP("Symbol table in section %u\n", i); symindex = i; - /* Strings */ strindex = sechdrs[i].sh_link; - DEBUGP("String table found in section %u\n", strindex); - } else if (strcmp(secstrings+sechdrs[i].sh_name, - ".gnu.linkonce.this_module") == 0) { - /* The module struct */ - DEBUGP("Module in section %u\n", i); - modindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, "__ksymtab") - == 0) { - /* Exported symbols. */ - DEBUGP("EXPORT table in section %u\n", i); - exportindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, - "__ksymtab_gpl") == 0) { - /* Exported symbols. (GPL) */ - DEBUGP("GPL symbols found in section %u\n", i); - gplindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, "__kcrctab") - == 0) { - /* Exported symbols CRCs. */ - DEBUGP("CRC table in section %u\n", i); - crcindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, "__kcrctab_gpl") - == 0) { - /* Exported symbols CRCs. (GPL)*/ - DEBUGP("CRC table in section %u\n", i); - gplcrcindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, "__param") - == 0) { - /* Setup parameter info */ - DEBUGP("Setup table found in section %u\n", i); - setupindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, "__ex_table") - == 0) { - /* Exception table */ - DEBUGP("Exception table found in section %u\n", i); - exindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name, "__obsparm") - == 0) { - /* Obsolete MODULE_PARM() table */ - DEBUGP("Obsolete param found in section %u\n", i); - obsparmindex = i; - } else if (strcmp(secstrings+sechdrs[i].sh_name,".init.license") - == 0) { - /* MODULE_LICENSE() */ - DEBUGP("Licence found in section %u\n", i); - licenseindex = i; - sechdrs[i].sh_flags &= ~(unsigned long)SHF_ALLOC; - } else if (strcmp(secstrings+sechdrs[i].sh_name, - "__vermagic") == 0 && - (sechdrs[i].sh_flags & SHF_ALLOC)) { - /* Version magic. */ - DEBUGP("Version magic found in section %u\n", i); - vmagindex = i; - sechdrs[i].sh_flags &= ~(unsigned long)SHF_ALLOC; - } else if (strcmp(secstrings+sechdrs[i].sh_name, - "__versions") == 0 && - (sechdrs[i].sh_flags & SHF_ALLOC)) { - /* Module version info (both exported and needed) */ - DEBUGP("Versions found in section %u\n", i); - versindex = i; - sechdrs[i].sh_flags &= ~(unsigned long)SHF_ALLOC; } -#ifdef CONFIG_KALLSYMS - /* symbol and string tables for decoding later. */ - if (sechdrs[i].sh_type == SHT_SYMTAB || i == strindex) - sechdrs[i].sh_flags |= SHF_ALLOC; -#endif #ifndef CONFIG_MODULE_UNLOAD /* Don't load .exit sections */ if (strstr(secstrings+sechdrs[i].sh_name, ".exit")) @@ -1197,6 +1103,14 @@ #endif } +#ifdef CONFIG_KALLSYMS + /* Keep symbol and string tables for decoding later. */ + sechdrs[symindex].sh_flags |= SHF_ALLOC; + sechdrs[strindex].sh_flags |= SHF_ALLOC; +#endif + + modindex = find_sec(hdr, sechdrs, secstrings, + ".gnu.linkonce.this_module"); if (!modindex) { printk(KERN_WARNING "No module found in object\n"); err = -ENOEXEC; @@ -1204,6 +1118,18 @@ } mod = (void *)sechdrs[modindex].sh_addr; + /* Optional sections */ + exportindex = find_sec(hdr, sechdrs, secstrings, "__ksymtab"); + gplindex = find_sec(hdr, sechdrs, secstrings, "__ksymtab_gpl"); + crcindex = find_sec(hdr, sechdrs, secstrings, "__kcrctab"); + gplcrcindex = find_sec(hdr, sechdrs, secstrings, "__kcrctab_gpl"); + setupindex = find_sec(hdr, sechdrs, secstrings, "__param"); + exindex = find_sec(hdr, sechdrs, secstrings, "__ex_table"); + obsparmindex = find_sec(hdr, sechdrs, secstrings, "__obsparm"); + licenseindex = find_sec(hdr, sechdrs, secstrings, ".init.license"); + vmagindex = find_sec(hdr, sechdrs, secstrings, "__vermagic"); + versindex = find_sec(hdr, sechdrs, secstrings, "__versions"); + /* Check module struct version now, before we try to use module. */ if (!check_modstruct_version(sechdrs, versindex, mod)) { err = -ENOEXEC; @@ -1336,10 +1262,15 @@ mod->extable.entry = (void *)sechdrs[exindex].sh_addr; } - /* Now handle each section. */ + /* Now do relocations. */ for (i = 1; i < hdr->e_shnum; i++) { - err = handle_section(secstrings + sechdrs[i].sh_name, - sechdrs, strindex, symindex, i, mod); + const char *strtab = (char *)sechdrs[strindex].sh_addr; + if (sechdrs[i].sh_type == SHT_REL) + err = apply_relocate(sechdrs, strtab, symindex, i, + mod); + else if (sechdrs[i].sh_type == SHT_RELA) + err = apply_relocate_add(sechdrs, strtab, symindex, i, + mod); if (err < 0) goto cleanup; } @@ -1456,10 +1387,12 @@ } /* Now it's a first class citizen! */ + down(&module_mutex); mod->state = MODULE_STATE_LIVE; module_free(mod, mod->module_init); mod->module_init = NULL; mod->init_size = 0; + up(&module_mutex); return 0; } diff -Nru a/kernel/pm.c b/kernel/pm.c --- a/kernel/pm.c Sat Feb 15 07:46:59 2003 +++ b/kernel/pm.c Mon Feb 24 12:31:18 2003 @@ -141,11 +141,11 @@ * data field must hold the intended next state. No call is made * if the state matches. * - * BUGS: what stops two power management requests occuring in parallel + * BUGS: what stops two power management requests occurring in parallel * and conflicting. * * WARNING: Calling pm_send directly is not generally recommended, in - * paticular there is no locking against the pm_dev going away. The + * particular there is no locking against the pm_dev going away. The * caller must maintain all needed locking or have 'inside knowledge' * on the safety. Also remember that this function is not locked against * pm_unregister. This means that you must handle SMP races on callback @@ -227,7 +227,7 @@ * Zero is returned on success. If a suspend fails then the status * from the device that vetoes the suspend is returned. * - * BUGS: what stops two power management requests occuring in parallel + * BUGS: what stops two power management requests occurring in parallel * and conflicting. */ diff -Nru a/kernel/posix-timers.c b/kernel/posix-timers.c --- a/kernel/posix-timers.c Sat Feb 22 09:45:40 2003 +++ b/kernel/posix-timers.c Wed Feb 26 12:02:09 2003 @@ -1207,7 +1207,7 @@ { struct timespec t; struct timer_list new_timer; - struct abs_struct abs_struct = { list:{next:0} }; + struct abs_struct abs_struct = { .list = { .next = 0 } }; int abs; int rtn = 0; int active; diff -Nru a/kernel/suspend.c b/kernel/suspend.c --- a/kernel/suspend.c Sun Feb 9 17:29:57 2003 +++ b/kernel/suspend.c Mon Feb 24 10:29:52 2003 @@ -604,12 +604,12 @@ static int prepare_suspend_processes(void) { + sys_sync(); /* Syncing needs pdflushd, so do it before stopping processes */ if (freeze_processes()) { printk( KERN_ERR "Suspend failed: Not all processes stopped!\n" ); thaw_processes(); return 1; } - sys_sync(); return 0; } @@ -961,7 +961,7 @@ printk("Relocating pagedir"); if(!does_collide_order(old_pagedir, (unsigned long)old_pagedir, pagedir_order)) { - printk("not neccessary\n"); + printk("not necessary\n"); return 0; } diff -Nru a/kernel/sys.c b/kernel/sys.c --- a/kernel/sys.c Tue Feb 11 02:13:26 2003 +++ b/kernel/sys.c Mon Feb 24 23:13:10 2003 @@ -870,7 +870,7 @@ if (copy_to_user(tbuf, &tmp, sizeof(struct tms))) return -EFAULT; } - return jiffies_to_clock_t(jiffies); + return (long) jiffies_64_to_clock_t(get_jiffies_64()); } /* diff -Nru a/kernel/timer.c b/kernel/timer.c --- a/kernel/timer.c Sat Feb 22 00:49:10 2003 +++ b/kernel/timer.c Mon Feb 24 23:13:09 2003 @@ -757,7 +757,7 @@ } /* jiffies at the most recent update of wall time */ -unsigned long wall_jiffies; +unsigned long wall_jiffies = INITIAL_JIFFIES; /* * This read-write spinlock protects us from races in SMP while @@ -1104,7 +1104,7 @@ do { seq = read_seqbegin(&xtime_lock); - uptime = jiffies_64; + uptime = jiffies_64 - INITIAL_JIFFIES; do_div(uptime, HZ); val.uptime = (unsigned long) uptime; @@ -1180,6 +1180,13 @@ } for (j = 0; j < TVR_SIZE; j++) INIT_LIST_HEAD(base->tv1.vec + j); + + base->timer_jiffies = INITIAL_JIFFIES; + base->tv1.index = INITIAL_JIFFIES & TVR_MASK; + base->tv2.index = (INITIAL_JIFFIES >> TVR_BITS) & TVN_MASK; + base->tv3.index = (INITIAL_JIFFIES >> (TVR_BITS+TVN_BITS)) & TVN_MASK; + base->tv4.index = (INITIAL_JIFFIES >> (TVR_BITS+2*TVN_BITS)) & TVN_MASK; + base->tv5.index = (INITIAL_JIFFIES >> (TVR_BITS+3*TVN_BITS)) & TVN_MASK; } static int __devinit timer_cpu_notify(struct notifier_block *self, diff -Nru a/lib/crc32.c b/lib/crc32.c --- a/lib/crc32.c Fri Feb 14 18:23:58 2003 +++ b/lib/crc32.c Mon Feb 24 23:13:12 2003 @@ -90,19 +90,16 @@ const u32 *tab = crc32table_le; # ifdef __LITTLE_ENDIAN -# define DO_CRC crc = (crc>>8) ^ tab[ crc & 255 ] -# define ENDIAN_SHIFT 0 +# define DO_CRC(x) crc = tab[ (crc ^ (x)) & 255 ] ^ (crc>>8) # else -# define DO_CRC crc = (crc<<8) ^ tab[ crc >> 24 ] -# define ENDIAN_SHIFT 24 +# define DO_CRC(x) crc = tab[ ((crc >> 24) ^ (x)) & 255] ^ (crc<<8) # endif crc = __cpu_to_le32(crc); /* Align it */ if(unlikely(((long)b)&3 && len)){ do { - crc ^= *((u8 *)b)++ << ENDIAN_SHIFT; - DO_CRC; + DO_CRC(*((u8 *)b)++); } while ((--len) && ((long)b)&3 ); } if(likely(len >= 4)){ @@ -112,10 +109,10 @@ --b; /* use pre increment below(*++b) for speed */ do { crc ^= *++b; - DO_CRC; - DO_CRC; - DO_CRC; - DO_CRC; + DO_CRC(0); + DO_CRC(0); + DO_CRC(0); + DO_CRC(0); } while (--len); b++; /* point to next byte(s) */ len = save_len; @@ -123,8 +120,7 @@ /* And the last few bytes */ if(len){ do { - crc ^= *((u8 *)b)++ << ENDIAN_SHIFT; - DO_CRC; + DO_CRC(*((u8 *)b)++); } while (--len); } @@ -195,19 +191,16 @@ const u32 *tab = crc32table_be; # ifdef __LITTLE_ENDIAN -# define DO_CRC crc = (crc>>8) ^ tab[ crc & 255 ] -# define ENDIAN_SHIFT 24 +# define DO_CRC(x) crc = tab[ (crc ^ (x)) & 255 ] ^ (crc>>8) # else -# define DO_CRC crc = (crc<<8) ^ tab[ crc >> 24 ] -# define ENDIAN_SHIFT 0 +# define DO_CRC(x) crc = tab[ ((crc >> 24) ^ (x)) & 255] ^ (crc<<8) # endif crc = __cpu_to_be32(crc); /* Align it */ if(unlikely(((long)b)&3 && len)){ do { - crc ^= *((u8 *)b)++ << ENDIAN_SHIFT; - DO_CRC; + DO_CRC(*((u8 *)b)++); } while ((--len) && ((long)b)&3 ); } if(likely(len >= 4)){ @@ -217,10 +210,10 @@ --b; /* use pre increment below(*++b) for speed */ do { crc ^= *++b; - DO_CRC; - DO_CRC; - DO_CRC; - DO_CRC; + DO_CRC(0); + DO_CRC(0); + DO_CRC(0); + DO_CRC(0); } while (--len); b++; /* point to next byte(s) */ len = save_len; @@ -228,8 +221,7 @@ /* And the last few bytes */ if(len){ do { - crc ^= *((u8 *)b)++ << ENDIAN_SHIFT; - DO_CRC; + DO_CRC(*((u8 *)b)++); } while (--len); } return __be32_to_cpu(crc); diff -Nru a/lib/crc32defs.h b/lib/crc32defs.h --- a/lib/crc32defs.h Thu Nov 21 12:57:51 2002 +++ b/lib/crc32defs.h Mon Feb 24 23:13:12 2003 @@ -8,8 +8,12 @@ /* How many bits at a time to use. Requires a table of 4<page_lock); - page = radix_tree_lookup(&mapping->page_tree, index); - if (!page) { - read_unlock(&mapping->page_lock); - handle_ra_miss(mapping,ra); + page = find_get_page(mapping, index); + if (unlikely(page == NULL)) { + handle_ra_miss(mapping, ra); goto no_cached_page; } - page_cache_get(page); - read_unlock(&mapping->page_lock); - if (!PageUptodate(page)) goto page_not_up_to_date; page_ok: diff -Nru a/mm/memory.c b/mm/memory.c --- a/mm/memory.c Wed Feb 5 20:05:24 2003 +++ b/mm/memory.c Mon Feb 24 23:13:16 2003 @@ -158,9 +158,7 @@ pmd_populate(mm, pmd, new); } out: - if (pmd_present(*pmd)) - return pte_offset_map(pmd, address); - return NULL; + return pte_offset_map(pmd, address); } pte_t * pte_alloc_kernel(struct mm_struct *mm, pmd_t *pmd, unsigned long address) diff -Nru a/mm/oom_kill.c b/mm/oom_kill.c --- a/mm/oom_kill.c Sun Nov 10 01:31:37 2002 +++ b/mm/oom_kill.c Mon Feb 24 23:13:24 2003 @@ -61,6 +61,9 @@ if (!p->mm) return 0; + + if (p->flags & PF_MEMDIE) + return 0; /* * The memory size of the process is the basis for the badness. */ diff -Nru a/mm/pdflush.c b/mm/pdflush.c --- a/mm/pdflush.c Tue Feb 11 14:57:54 2003 +++ b/mm/pdflush.c Fri Feb 21 01:41:33 2003 @@ -103,9 +103,11 @@ my_work->when_i_went_to_sleep = jiffies; spin_unlock_irq(&pdflush_lock); - if (current->flags & PF_FREEZE) - refrigerator(PF_IOTHREAD); schedule(); + if (current->flags & PF_FREEZE) { + refrigerator(PF_IOTHREAD); + continue; + } spin_lock_irq(&pdflush_lock); if (!list_empty(&my_work->list)) { diff -Nru a/mm/slab.c b/mm/slab.c --- a/mm/slab.c Sat Feb 22 08:45:35 2003 +++ b/mm/slab.c Mon Feb 24 23:13:19 2003 @@ -1643,7 +1643,7 @@ if (cachep->ctor && cachep->flags & SLAB_POISON) { unsigned long ctor_flags = SLAB_CTOR_CONSTRUCTOR; - if (!flags & __GFP_WAIT) + if (!(flags & __GFP_WAIT)) ctor_flags |= SLAB_CTOR_ATOMIC; cachep->ctor(objp, cachep, ctor_flags); @@ -2064,7 +2064,7 @@ else limit = 248; -#ifndef DEBUG +#if DEBUG /* With debugging enabled, large batchcount lead to excessively * long periods with disabled local interrupts. Limit the * batchcount diff -Nru a/mm/swap.c b/mm/swap.c --- a/mm/swap.c Wed Jan 8 12:37:23 2003 +++ b/mm/swap.c Mon Feb 24 12:51:23 2003 @@ -27,7 +27,7 @@ int page_cluster; /* - * Writeback is about to end against a page whic has been marked for immediate + * Writeback is about to end against a page which has been marked for immediate * reclaim. If it still appears to be reclaimable, move it to the tail of the * inactive list. The page still has PageWriteback set, which will pin it. * diff -Nru a/net/8021q/vlan.h b/net/8021q/vlan.h --- a/net/8021q/vlan.h Thu Feb 6 07:33:48 2003 +++ b/net/8021q/vlan.h Tue Feb 25 10:47:18 2003 @@ -38,7 +38,7 @@ extern struct vlan_group *vlan_group_hash[VLAN_GRP_HASH_SIZE]; extern spinlock_t vlan_group_lock; -/* Find a VLAN device by the MAC address of it's Ethernet device, and +/* Find a VLAN device by the MAC address of its Ethernet device, and * it's VLAN ID. The default configuration is to have VLAN's scope * to be box-wide, so the MAC will be ignored. The mac will only be * looked at if we are configured to have a separate set of VLANs per diff -Nru a/net/core/Makefile b/net/core/Makefile --- a/net/core/Makefile Sat Dec 14 04:38:56 2002 +++ b/net/core/Makefile Tue Feb 25 18:56:15 2003 @@ -19,5 +19,3 @@ 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 -Nru a/net/core/dev.c b/net/core/dev.c --- a/net/core/dev.c Sun Feb 16 20:02:32 2003 +++ b/net/core/dev.c Tue Feb 25 19:23:02 2003 @@ -107,10 +107,10 @@ #include #include #include -#if defined(CONFIG_NET_RADIO) || defined(CONFIG_NET_PCMCIA_RADIO) +#ifdef CONFIG_NET_RADIO #include /* Note : will define WIRELESS_EXT */ #include -#endif /* CONFIG_NET_RADIO || CONFIG_NET_PCMCIA_RADIO */ +#endif /* CONFIG_NET_RADIO */ #ifdef CONFIG_PLIP extern int plip_init(void); #endif @@ -1215,7 +1215,7 @@ #ifdef OFFLINE_SAMPLE static void sample_queue(unsigned long dummy) { -/* 10 ms 0r 1ms -- i dont care -- JHS */ +/* 10 ms 0r 1ms -- i don't care -- JHS */ int next_tick = 1; int cpu = smp_processor_id(); diff -Nru a/net/core/netfilter.c b/net/core/netfilter.c --- a/net/core/netfilter.c Sun Dec 22 23:31:29 2002 +++ b/net/core/netfilter.c Tue Feb 25 09:45:39 2003 @@ -606,7 +606,7 @@ struct net_device *dev_src = NULL; int err; - /* accomodate ip_route_output_slow(), which expects the key src to be + /* accommodate ip_route_output_slow(), which expects the key src to be 0 or a local address; however some non-standard hacks like ipt_REJECT.c:send_reset() can cause packets with foreign saddr to be appear on the NF_IP_LOCAL_OUT hook -MB */ diff -Nru a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c --- a/net/decnet/dn_dev.c Fri Oct 18 18:45:20 2002 +++ b/net/decnet/dn_dev.c Tue Feb 25 11:05:27 2003 @@ -18,7 +18,7 @@ * Steve Whitehouse : Multiple ifaddr support * Steve Whitehouse : SIOCGIFCONF is now a compile time option * Steve Whitehouse : /proc/sys/net/decnet/conf//forwarding - * Steve Whitehouse : Removed timer1 - its a user space issue now + * Steve Whitehouse : Removed timer1 - it's a user space issue now * Patrick Caulfield : Fixed router hello message format */ @@ -807,7 +807,7 @@ * This is one of those areas where the initial VMS concepts don't really * map onto the Linux concepts, and since we introduced multiple addresses * per interface we have to cope with slightly odd ways of finding out what - * "our address" really is. Mostly its not a problem; for this we just guess + * "our address" really is. Mostly it's not a problem; for this we just guess * a sensible default. Eventually the routing code will take care of all the * nasties for us I hope. */ diff -Nru a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c --- a/net/ipv4/netfilter/ip_conntrack_core.c Sat Feb 22 16:15:34 2003 +++ b/net/ipv4/netfilter/ip_conntrack_core.c Mon Feb 24 12:16:15 2003 @@ -702,7 +702,7 @@ if (!expected) conntrack->helper = ip_ct_find_helper(&repl_tuple); - /* If the expectation is dying, then this is a looser. */ + /* If the expectation is dying, then this is a loser. */ if (expected && expected->expectant->helper->timeout && ! del_timer(&expected->timeout)) diff -Nru a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c --- a/net/ipv4/netfilter/ip_conntrack_ftp.c Fri Jan 10 01:07:49 2003 +++ b/net/ipv4/netfilter/ip_conntrack_ftp.c Mon Feb 24 10:29:54 2003 @@ -321,7 +321,7 @@ if (found == -1) { /* We don't usually drop packets. After all, this is connection tracking, not packet filtering. - However, it is neccessary for accurate tracking in + However, it is necessary for accurate tracking in this case. */ if (net_ratelimit()) printk("conntrack_ftp: partial %s %u+%u\n", diff -Nru a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c --- a/net/ipv4/netfilter/ip_conntrack_irc.c Mon Aug 19 11:51:30 2002 +++ b/net/ipv4/netfilter/ip_conntrack_irc.c Tue Feb 25 09:18:25 2003 @@ -107,7 +107,7 @@ static int help(const struct iphdr *iph, size_t len, struct ip_conntrack *ct, enum ip_conntrack_info ctinfo) { - /* tcplen not negative guarenteed by ip_conntrack_tcp.c */ + /* tcplen not negative guaranteed by ip_conntrack_tcp.c */ struct tcphdr *tcph = (void *) iph + iph->ihl * 4; const char *data = (const char *) tcph + tcph->doff * 4; const char *_data = data; @@ -199,7 +199,7 @@ LOCK_BH(&ip_irc_lock); /* save position of address in dcc string, - * neccessary for NAT */ + * necessary for NAT */ DEBUGP("tcph->seq = %u\n", tcph->seq); exp->seq = ntohl(tcph->seq) + (addr_beg_p - _data); exp_irc_info->len = (addr_end_p - addr_beg_p); diff -Nru a/net/ipv4/netfilter/ip_nat_core.c b/net/ipv4/netfilter/ip_nat_core.c --- a/net/ipv4/netfilter/ip_nat_core.c Sat Feb 22 16:15:34 2003 +++ b/net/ipv4/netfilter/ip_nat_core.c Mon Feb 24 10:29:57 2003 @@ -288,7 +288,7 @@ saved_ip = tuple->src.ip; other_ipp = &tuple->src.ip; } - /* Don't do do_extra_mangle unless neccessary (overrides + /* Don't do do_extra_mangle unless necessary (overrides explicit socket bindings, for example) */ orig_dstip = tuple->dst.ip; diff -Nru a/net/ipv4/netfilter/ip_nat_irc.c b/net/ipv4/netfilter/ip_nat_irc.c --- a/net/ipv4/netfilter/ip_nat_irc.c Tue Mar 26 15:16:27 2002 +++ b/net/ipv4/netfilter/ip_nat_irc.c Tue Feb 25 10:47:51 2003 @@ -188,7 +188,7 @@ datalen = (*pskb)->len - iph->ihl * 4 - tcph->doff * 4; LOCK_BH(&ip_irc_lock); - /* Check wether the whole IP/address pattern is carried in the payload */ + /* Check whether the whole IP/address pattern is carried in the payload */ if (between(exp->seq + ct_irc_info->len, ntohl(tcph->seq), ntohl(tcph->seq) + datalen)) { diff -Nru a/net/ipv4/tcp.c b/net/ipv4/tcp.c --- a/net/ipv4/tcp.c Tue Jan 7 02:19:05 2003 +++ b/net/ipv4/tcp.c Tue Feb 25 11:05:23 2003 @@ -172,7 +172,7 @@ * ack if state is TCP_CLOSED. * Alan Cox : Look up device on a retransmit - routes may * change. Doesn't yet cope with MSS shrink right - * but its a start! + * but it's a start! * Marc Tamsky : Closing in closing fixes. * Mike Shaver : RFC1122 verifications. * Alan Cox : rcv_saddr errors. diff -Nru a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c --- a/net/ipv6/ndisc.c Sat Feb 22 16:15:34 2003 +++ b/net/ipv6/ndisc.c Tue Feb 25 09:45:41 2003 @@ -208,7 +208,7 @@ default: /* * Unknown options must be silently ignored, - * to accomodate future extension to the protocol. + * to accommodate future extension to the protocol. */ ND_PRINTK2(KERN_WARNING "ndisc_parse_options(): ignored unsupported option; type=%d, len=%d\n", diff -Nru a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c --- a/net/ipx/af_ipx.c Tue Oct 8 07:02:41 2002 +++ b/net/ipx/af_ipx.c Tue Feb 25 11:05:23 2003 @@ -684,7 +684,7 @@ if (ipx->ipx_source.net != intrfc->if_netnum) { /* * Unshare the buffer before modifying the count in - * case its a flood or tcpdump + * case it's a flood or tcpdump */ skb = skb_unshare(skb, GFP_ATOMIC); if (!skb) diff -Nru a/net/irda/irlmp_event.c b/net/irda/irlmp_event.c --- a/net/irda/irlmp_event.c Fri Oct 11 10:36:47 2002 +++ b/net/irda/irlmp_event.c Mon Feb 24 12:16:15 2003 @@ -423,7 +423,7 @@ /* We don't want to change state just yet, because * we want to reflect accurately the real state of * the LAP, not the state we wish it was in, - * so that we don't loose LM_LAP_CONNECT_REQUEST. + * so that we don't lose LM_LAP_CONNECT_REQUEST. * In some cases, IrLAP won't close the LAP * immediately. For example, it might still be * retrying packets or waiting for the pf bit. diff -Nru a/net/irda/irsyms.c b/net/irda/irsyms.c --- a/net/irda/irsyms.c Thu Feb 13 00:14:57 2003 +++ b/net/irda/irsyms.c Mon Feb 24 09:56:41 2003 @@ -254,7 +254,7 @@ /* * Function irda_init (void) * - * Protocol stack intialisation entry point. + * Protocol stack initialisation entry point. * Initialise the various components of the IrDA stack */ int __init irda_init(void) diff -Nru a/net/irda/irttp.c b/net/irda/irttp.c --- a/net/irda/irttp.c Mon Sep 23 16:31:57 2002 +++ b/net/irda/irttp.c Mon Feb 24 12:16:15 2003 @@ -710,7 +710,7 @@ * The current skb has a reference to the socket that sent * it (skb->sk). When we pass it to IrLMP, the skb will be * stored in in IrLAP (self->wx_list). When we are within - * IrLAP, we loose the notion of socket, so we should not + * IrLAP, we lose the notion of socket, so we should not * have a reference to a socket. So, we drop it here. * * Why does it matter ? diff -Nru a/net/llc/af_llc.c b/net/llc/af_llc.c --- a/net/llc/af_llc.c Tue Oct 8 07:02:41 2002 +++ b/net/llc/af_llc.c Tue Feb 25 10:47:07 2003 @@ -301,7 +301,7 @@ llc->daddr.lsap = addr->sllc_dsap; memcpy(llc->daddr.mac, addr->sllc_dmac, IFHWADDRLEN); memcpy(&llc->addr, addr, sizeof(llc->addr)); - /* assign new connection to it's SAP */ + /* assign new connection to its SAP */ llc_sap_assign_sock(sap, sk); rc = sk->zapped = 0; out: diff -Nru a/net/llc/llc_pdu.c b/net/llc/llc_pdu.c --- a/net/llc/llc_pdu.c Mon Sep 30 07:28:33 2002 +++ b/net/llc/llc_pdu.c Mon Feb 24 10:25:20 2003 @@ -203,7 +203,7 @@ xid_info = (struct llc_xid_info *)(((u8 *)&pdu->ctrl_1) + 1); xid_info->fmt_id = LLC_XID_FMT_ID; /* 0x81 */ xid_info->type = svcs_supported; - xid_info->rw = rx_window << 1; /* size of recieve window */ + xid_info->rw = rx_window << 1; /* size of receive window */ skb_put(skb, 3); } diff -Nru a/net/netsyms.c b/net/netsyms.c --- a/net/netsyms.c Wed Feb 19 14:38:38 2003 +++ b/net/netsyms.c Tue Feb 25 18:56:15 2003 @@ -646,12 +646,12 @@ EXPORT_SYMBOL(softnet_data); -#if defined(CONFIG_NET_RADIO) || defined(CONFIG_NET_PCMCIA_RADIO) +#ifdef CONFIG_NET_RADIO /* Don't include the whole header mess for a single function */ union iwreq_data; extern void wireless_send_event(struct net_device *dev, unsigned int cmd, union iwreq_data *wrqu, char *extra); EXPORT_SYMBOL(wireless_send_event); -#endif /* CONFIG_NET_RADIO || CONFIG_NET_PCMCIA_RADIO */ +#endif /* CONFIG_NET_RADIO */ EXPORT_SYMBOL(linkwatch_fire_event); diff -Nru a/net/sched/sch_gred.c b/net/sched/sch_gred.c --- a/net/sched/sch_gred.c Mon Feb 10 02:48:16 2003 +++ b/net/sched/sch_gred.c Tue Feb 25 11:05:27 2003 @@ -416,7 +416,7 @@ memcpy(q->Stab, RTA_DATA(tb[TCA_GRED_STAB-1]), 256); if ( table->initd && table->grio) { - /* this looks ugly but its not in the fast path */ + /* this looks ugly but it's not in the fast path */ for (i=0;iDPs;i++) { if ((!table->tab[i]) || (i==q->DP) ) continue; diff -Nru a/net/sched/sch_htb.c b/net/sched/sch_htb.c --- a/net/sched/sch_htb.c Mon Feb 3 00:00:40 2003 +++ b/net/sched/sch_htb.c Mon Feb 24 10:30:00 2003 @@ -623,7 +623,7 @@ if (new_mode == cl->cmode) return; - if (cl->prio_activity) { /* not neccessary: speed optimization */ + if (cl->prio_activity) { /* not necessary: speed optimization */ if (cl->cmode != HTB_CANT_SEND) htb_deactivate_prios(q,cl); cl->cmode = new_mode; diff -Nru a/net/sctp/outqueue.c b/net/sctp/outqueue.c --- a/net/sctp/outqueue.c Fri Jan 31 13:15:59 2003 +++ b/net/sctp/outqueue.c Mon Feb 24 10:25:21 2003 @@ -423,7 +423,7 @@ *start_timer = 1; /* Stop sending DATA as there is no more room - * at the reciever. + * at the receiver. */ list_add(lchunk, lqueue); lchunk = NULL; diff -Nru a/net/sctp/primitive.c b/net/sctp/primitive.c --- a/net/sctp/primitive.c Wed Jan 22 13:18:30 2003 +++ b/net/sctp/primitive.c Mon Feb 24 12:51:23 2003 @@ -199,7 +199,7 @@ * o association id - local handle to the SCTP association * * o destination transport address - the transport address of the - * asociation on which a heartbeat should be issued. + * association on which a heartbeat should be issued. */ DECLARE_PRIMITIVE(REQUESTHEARTBEAT); diff -Nru a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c --- a/net/sctp/sm_statefuns.c Wed Jan 29 10:12:21 2003 +++ b/net/sctp/sm_statefuns.c Mon Feb 24 12:51:23 2003 @@ -939,7 +939,7 @@ return 0; } -/* A restart is occuring, check to make sure no new addresses +/* A restart is occurring, check to make sure no new addresses * are being added as we may be under a takeover attack. */ static int sctp_sf_check_restart_addrs(const sctp_association_t *new_asoc, @@ -1413,7 +1413,7 @@ * at about the same time but the peer endpoint started its INIT * after responding to the local endpoint's INIT */ -/* This case represents an intialization collision. */ +/* This case represents an initialization collision. */ static sctp_disposition_t sctp_sf_do_dupcook_b(const sctp_endpoint_t *ep, const sctp_association_t *asoc, sctp_chunk_t *chunk, @@ -3734,7 +3734,7 @@ * o association id - local handle to the SCTP association * * o destination transport address - the transport address of the - * asociation on which a heartbeat should be issued. + * association on which a heartbeat should be issued. */ sctp_disposition_t sctp_sf_do_prm_requestheartbeat( const sctp_endpoint_t *ep, diff -Nru a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c --- a/net/sctp/ulpevent.c Fri Jan 24 09:52:25 2003 +++ b/net/sctp/ulpevent.c Mon Feb 24 10:25:26 2003 @@ -785,7 +785,7 @@ sctp_association_put(asoc); } -/* Charge receive window for bytes recieved. */ +/* Charge receive window for bytes received. */ static void sctp_ulpevent_set_owner_r(struct sk_buff *skb, sctp_association_t *asoc) { sctp_ulpevent_t *event; diff -Nru a/net/socket.c b/net/socket.c --- a/net/socket.c Fri Feb 7 01:47:56 2003 +++ b/net/socket.c Tue Feb 25 18:56:15 2003 @@ -83,9 +83,9 @@ #include #endif -#if defined(CONFIG_NET_RADIO) || defined(CONFIG_NET_PCMCIA_RADIO) +#ifdef CONFIG_NET_RADIO #include /* Note : will define WIRELESS_EXT */ -#endif /* CONFIG_NET_RADIO || CONFIG_NET_PCMCIA_RADIO */ +#endif /* CONFIG_NET_RADIO */ #include diff -Nru a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c --- a/net/sunrpc/auth_unix.c Fri Feb 21 14:12:35 2003 +++ b/net/sunrpc/auth_unix.c Mon Feb 24 08:08:37 2003 @@ -163,7 +163,7 @@ memcpy(p, clnt->cl_nodename, n); p += (n + 3) >> 2; - /* Note: we don't use real uid if it involves raising priviledge */ + /* Note: we don't use real uid if it involves raising privilege */ if (ruid && cred->uc_puid != 0 && cred->uc_pgid != 0) { *p++ = htonl((u32) cred->uc_puid); *p++ = htonl((u32) cred->uc_pgid); diff -Nru a/net/wanrouter/af_wanpipe.c b/net/wanrouter/af_wanpipe.c --- a/net/wanrouter/af_wanpipe.c Wed Nov 6 17:27:58 2002 +++ b/net/wanrouter/af_wanpipe.c Mon Feb 24 12:51:23 2003 @@ -388,7 +388,7 @@ /* Register the lcn on which incoming call came * from. Thus, if we have to clear it, we know - * whic lcn to clear + * which lcn to clear */ newwp->lcn = mbox_ptr->cmd.lcn; @@ -674,7 +674,7 @@ /*============================================================ * wanpipe_delayed_tarnsmit * - * Transmit bottom half handeler. It dequeues packets + * Transmit bottom half handler. It dequeues packets * from sk->write_queue and passes them to the * driver. If the driver is busy, the packet is * re-enqueued. diff -Nru a/scripts/README.Menuconfig b/scripts/README.Menuconfig --- a/scripts/README.Menuconfig Thu Nov 7 04:44:54 2002 +++ b/scripts/README.Menuconfig Tue Feb 25 10:47:07 2003 @@ -127,7 +127,7 @@ source tree is fresh, or changes are patched into it via a kernel patch or you do 'make mrproper'. If changes to lxdialog are patched in, most likely the rebuild time will be short. You may force a -complete rebuild of lxdialog by changing to it's directory and doing +complete rebuild of lxdialog by changing to its directory and doing 'make clean all' If you use Menuconfig in an XTERM window make sure you have your diff -Nru a/scripts/mkspec b/scripts/mkspec --- a/scripts/mkspec Mon Oct 7 07:44:57 2002 +++ b/scripts/mkspec Mon Feb 24 13:24:56 2003 @@ -45,24 +45,18 @@ echo "%setup -q" echo "" echo "%build" -# This is the first 'disagreement' between x86 and other archs. -if [ $PC = 1 ]; then - echo "make oldconfig dep clean bzImage modules" -else - echo "make oldconfig dep clean vmlinux modules" -fi -# Back on track +echo "make clean oldconfig all" echo "" echo "%install" echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib $RPM_BUILD_ROOT/lib/modules' echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make modules_install' -# And that's the second +# This is the first disagreement between i386 and most others if [ $PC = 1 ]; then echo 'cp arch/i386/boot/bzImage $RPM_BUILD_ROOT'"/boot/vmlinuz-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION" else echo 'cp vmlinux $RPM_BUILD_ROOT'"/boot/vmlinux-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION" fi -# Back on track, again +# Back on track echo 'cp System.map $RPM_BUILD_ROOT'"/boot/System.map-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION" echo 'cp .config $RPM_BUILD_ROOT'"/boot/config-$VERSION.$PATCHLEVEL.$SUBLEVEL$EXTRAVERSION" echo "" diff -Nru a/sound/core/device.c b/sound/core/device.c --- a/sound/core/device.c Sat Feb 8 12:10:44 2003 +++ b/sound/core/device.c Tue Feb 25 09:51:07 2003 @@ -144,7 +144,7 @@ * Registers the device which was already created via * snd_device_new(). Usually this is called from snd_card_register(), * but it can be called later if any new devices are created after - * invokation of snd_card_register(). + * invocation of snd_card_register(). * * Returns zero if successful, or a negative error code on failure or if the * device not found. diff -Nru a/sound/core/seq/seq_midi_emul.c b/sound/core/seq/seq_midi_emul.c --- a/sound/core/seq/seq_midi_emul.c Sun Feb 16 05:47:41 2003 +++ b/sound/core/seq/seq_midi_emul.c Mon Feb 24 09:56:45 2003 @@ -375,7 +375,7 @@ /* - * intialize the MIDI status + * initialize the MIDI status */ void snd_midi_channel_set_clear(snd_midi_channel_set_t *chset) diff -Nru a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c --- a/sound/core/seq/seq_timer.c Sat Feb 8 12:10:48 2003 +++ b/sound/core/seq/seq_timer.c Mon Feb 24 12:31:18 2003 @@ -401,7 +401,7 @@ return cur_time; } -/* TODO: use interpolation on tick queue (will only be usefull for very +/* TODO: use interpolation on tick queue (will only be useful for very high PPQ values) */ snd_seq_tick_time_t snd_seq_timer_get_cur_tick(seq_timer_t *tmr) { diff -Nru a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c --- a/sound/drivers/mtpav.c Sun Feb 16 05:47:42 2003 +++ b/sound/drivers/mtpav.c Tue Feb 25 02:51:06 2003 @@ -102,7 +102,7 @@ /* * defines */ -//#define USE_FAKE_MTP // dont actually read/write to MTP device (for debugging without an actual unit) (does not work yet) +//#define USE_FAKE_MTP // don't actually read/write to MTP device (for debugging without an actual unit) (does not work yet) // parallel port usage masks #define SIGS_BYTE 0x08 @@ -763,7 +763,7 @@ if (err < 0) goto __error; - err = snd_card_register(mtp_card->card); // dont snd_card_register until AFTER all cards reources done! + err = snd_card_register(mtp_card->card); // don't snd_card_register until AFTER all cards reources done! //printk("snd_card_register returned %d\n", err); if (err < 0) diff -Nru a/sound/i2c/l3/uda1341.c b/sound/i2c/l3/uda1341.c --- a/sound/i2c/l3/uda1341.c Sun Feb 16 05:47:42 2003 +++ b/sound/i2c/l3/uda1341.c Tue Feb 25 02:51:09 2003 @@ -494,7 +494,7 @@ DEBUG_NAME(KERN_DEBUG "info_enum where: %d\n", where); - // this register we dont handle this way + // this register we don't handle this way if (!uda1341_enum_items[where]) return -EINVAL; diff -Nru a/sound/isa/wavefront/wavefront_fx.c b/sound/isa/wavefront/wavefront_fx.c --- a/sound/isa/wavefront/wavefront_fx.c Sat Feb 8 12:10:51 2003 +++ b/sound/isa/wavefront/wavefront_fx.c Tue Feb 25 10:44:18 2003 @@ -227,7 +227,7 @@ This code was developed using DOSEMU. The Turtle Beach SETUPSND utility was run with I/O tracing in DOSEMU enabled, and a reconstruction of the port I/O done, using the Yamaha faxback document as a guide - to add more logic to the code. Its really pretty wierd. + to add more logic to the code. Its really pretty weird. There was an alternative approach of just dumping the whole I/O sequence as a series of port/value pairs and a simple loop @@ -692,7 +692,7 @@ return (0); } -/* wierd stuff, derived from port I/O tracing with dosemu */ +/* weird stuff, derived from port I/O tracing with dosemu */ static unsigned char page_zero[] __initdata = { 0x01, 0x7c, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf5, 0x00, diff -Nru a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c --- a/sound/isa/wavefront/wavefront_synth.c Sat Feb 8 12:10:52 2003 +++ b/sound/isa/wavefront/wavefront_synth.c Tue Feb 25 10:44:25 2003 @@ -518,7 +518,7 @@ /*********************************************************************** WaveFront data munging -Things here are wierd. All data written to the board cannot +Things here are weird. All data written to the board cannot have its most significant bit set. Any data item with values potentially > 0x7F (127) must be split across multiple bytes. @@ -527,7 +527,7 @@ that is represented on the x86 side as an array of bytes. The most efficient approach to handling both cases seems to be to use 2 different functions for munging and 2 for de-munging. This avoids -wierd casting and worrying about bit-level offsets. +weird casting and worrying about bit-level offsets. **********************************************************************/ @@ -906,7 +906,7 @@ if (header->size) { - /* XXX its a debatable point whether or not RDONLY semantics + /* XXX it's a debatable point whether or not RDONLY semantics on the ROM samples should cover just the sample data or the sample header. For now, it only covers the sample data, so anyone is free at all times to rewrite sample headers. @@ -1034,7 +1034,7 @@ shptr = munge_int32 (*((u32 *) &header->hdr.s.sampleEndOffset), shptr, 4); - /* This one is truly wierd. What kind of wierdo decided that in + /* This one is truly weird. What kind of weirdo decided that in a system dominated by 16 and 32 bit integers, they would use a just 12 bits ? */ diff -Nru a/sound/oss/ad1816.c b/sound/oss/ad1816.c --- a/sound/oss/ad1816.c Sun Nov 17 19:33:00 2002 +++ b/sound/oss/ad1816.c Tue Feb 25 02:08:59 2003 @@ -1227,7 +1227,7 @@ sound_free_dma(devc->dma_capture); } - /* card wont get added if resources could not be allocated + /* card won't get added if resources could not be allocated thus we need not ckeck if allocation was successful */ sound_free_dma (devc->dma_playback); free_irq(devc->irq, devc->osp); diff -Nru a/sound/oss/ad1848.c b/sound/oss/ad1848.c --- a/sound/oss/ad1848.c Tue Feb 11 04:06:51 2003 +++ b/sound/oss/ad1848.c Thu Feb 27 02:32:05 2003 @@ -2987,7 +2987,7 @@ if (err < 0) return(NULL); - if((err = pnp_activate_dev(dev,NULL)) < 0) { + if((err = pnp_activate_dev(dev)) < 0) { printk(KERN_ERR "ad1848: %s %s config failed (out of resources?)[%d]\n", devname, resname, err); pnp_device_detach(dev); @@ -3024,7 +3024,7 @@ static int __init ad1848_isapnp_init(struct address_info *hw_config, struct pnp_card *bus, int slot) { - char *busname = bus->name[0] ? bus->name : ad1848_isapnp_list[slot].name; + char *busname = bus->dev.name[0] ? bus->dev.name : ad1848_isapnp_list[slot].name; /* Initialize this baby. */ diff -Nru a/sound/oss/awe_wave.c b/sound/oss/awe_wave.c --- a/sound/oss/awe_wave.c Mon Jan 13 17:54:32 2003 +++ b/sound/oss/awe_wave.c Mon Feb 24 09:56:47 2003 @@ -562,7 +562,7 @@ /* clear all samples */ awe_reset_samples(); - /* intialize AWE32 hardware */ + /* initialize AWE32 hardware */ awe_initialize(); sprintf(awe_info.name, "AWE32-%s (RAM%dk)", diff -Nru a/sound/oss/cs4232.c b/sound/oss/cs4232.c --- a/sound/oss/cs4232.c Mon Jan 13 10:25:14 2003 +++ b/sound/oss/cs4232.c Tue Feb 25 01:39:21 2003 @@ -127,7 +127,7 @@ * method conflicts with possible PnP support in the OS. For this reason * driver is just a temporary kludge. * - * Also the Cirrus/Crystal method doesnt always work. Try ISA PnP first ;) + * Also the Cirrus/Crystal method doesn't always work. Try ISA PnP first ;) */ /* diff -Nru a/sound/oss/cs46xx.c b/sound/oss/cs46xx.c --- a/sound/oss/cs46xx.c Mon Nov 18 04:40:55 2002 +++ b/sound/oss/cs46xx.c Tue Feb 25 09:57:23 2003 @@ -1016,7 +1016,7 @@ } /* - * ganularity is byte boundry, good part. + * ganularity is byte boundary, good part. */ if(dmabuf->enable & DAC_RUNNING) { diff -Nru a/sound/oss/dmasound/dmasound_awacs.c b/sound/oss/dmasound/dmasound_awacs.c --- a/sound/oss/dmasound/dmasound_awacs.c Tue Nov 5 06:06:33 2002 +++ b/sound/oss/dmasound/dmasound_awacs.c Tue Feb 25 02:51:20 2003 @@ -1354,7 +1354,7 @@ case AWACS_DACA: wait_ms(10); /* Check this !!! */ daca_leave_sleep(); - break ; /* dont know how yet */ + break ; /* don't know how yet */ case AWACS_BURGUNDY: break ; case AWACS_SCREAMER: @@ -2960,7 +2960,7 @@ request_module("i2c-keywest"); #endif /* CONFIG_KMOD */ daca_init(); - break ; /* dont know how yet */ + break ; /* don't know how yet */ case AWACS_BURGUNDY: awacs_burgundy_init(); break ; diff -Nru a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c --- a/sound/oss/dmasound/dmasound_core.c Sat Sep 28 18:38:50 2002 +++ b/sound/oss/dmasound/dmasound_core.c Tue Feb 25 10:44:37 2003 @@ -1212,7 +1212,7 @@ return result ; break ; case SNDCTL_DSP_SPEED: - /* changing this on the fly will have wierd effects on the sound. + /* changing this on the fly will have weird 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 diff -Nru a/sound/oss/es1371.c b/sound/oss/es1371.c --- a/sound/oss/es1371.c Thu Jan 16 17:59:37 2003 +++ b/sound/oss/es1371.c Tue Feb 25 09:45:44 2003 @@ -73,7 +73,7 @@ * detect the ES1373 and later parts. * added AC97 #defines for readability * added a /proc file system for dumping hardware state - * updated SRC and CODEC w/r functions to accomodate bugs + * updated SRC and CODEC w/r functions to accommodate bugs * in some versions of the ES137x chips. * 31.08.1999 0.17 add spin_lock_init * replaced current->state = x with set_current_state(x) @@ -2863,7 +2863,7 @@ if ((res=(s->dev_midi = register_sound_midi(&es1371_midi_fops, -1))<0 )) goto err_dev4; #ifdef ES1371_DEBUG - /* intialize the debug proc device */ + /* initialize the debug proc device */ s->ps = create_proc_read_entry("es1371",0,NULL,proc_es1371_dump,NULL); #endif /* ES1371_DEBUG */ diff -Nru a/sound/oss/ite8172.c b/sound/oss/ite8172.c --- a/sound/oss/ite8172.c Wed Oct 9 09:22:15 2002 +++ b/sound/oss/ite8172.c Mon Feb 24 09:56:51 2003 @@ -1780,7 +1780,7 @@ goto err_dev2; #ifdef IT8172_DEBUG - /* intialize the debug proc device */ + /* initialize the debug proc device */ s->ps = create_proc_read_entry(IT8172_MODULE_NAME, 0, NULL, proc_it8172_dump, NULL); #endif /* IT8172_DEBUG */ diff -Nru a/sound/oss/maestro.c b/sound/oss/maestro.c --- a/sound/oss/maestro.c Tue Feb 18 10:44:43 2003 +++ b/sound/oss/maestro.c Tue Feb 25 09:45:51 2003 @@ -252,7 +252,7 @@ /* we try to setup 2^(dsps_order) /dev/dsp devices */ static int dsps_order=0; -/* wether or not we mess around with power management */ +/* whether or not we mess around with power management */ static int use_pm=2; /* set to 1 for force */ /* clocking for broken hardware - a few laptops seem to use a 50Khz clock ie insmod with clocking=50000 or so */ @@ -292,7 +292,7 @@ /* changed so that I could actually find all the - references and fix them up. its a little more readable now. */ + references and fix them up. it's a little more readable now. */ #define ESS_FMT_STEREO 0x01 #define ESS_FMT_16BIT 0x02 #define ESS_FMT_MASK 0x03 @@ -804,7 +804,7 @@ if (read) return val; - /* oss can have many inputs, maestro cant. try + /* oss can have many inputs, maestro can't. try to pick the 'new' one */ if (mask != val) mask &= ~val; @@ -1518,7 +1518,7 @@ pa = virt_to_bus(buffer); } else { /* right channel records its split half. - *2 accomodates for rampant shifting earlier */ + *2 accommodates for rampant shifting earlier */ pa = virt_to_bus(buffer + size*2); } @@ -3271,7 +3271,7 @@ outb(0x88, iobase+0x1f); /* it appears some maestros (dell 7500) only work if these are set, - regardless of wether we use the assp or not. */ + regardless of whether we use the assp or not. */ outb(0, iobase+0xA4); outb(3, iobase+0xA2); @@ -3507,7 +3507,7 @@ * or * - we're not a 2e, lesser chipps seem to have problems. * - we're not on our _very_ small whitelist. some implemenetations - * really dont' like the pm code, others require it. + * really don't like the pm code, others require it. * feel free to expand this as required. */ #define SUBSYSTEM_VENDOR(x) (x&0xffff) diff -Nru a/sound/oss/maestro3.c b/sound/oss/maestro3.c --- a/sound/oss/maestro3.c Thu Nov 21 10:06:20 2002 +++ b/sound/oss/maestro3.c Tue Feb 25 09:57:27 2003 @@ -1916,8 +1916,8 @@ * the amazingly complicated prog_dmabuf wants it. * * pci_alloc_sonsistent guarantees that it won't cross a natural - * boundry; the m3 hardware can't have dma cross a 64k bus - * address boundry. + * boundary; the m3 hardware can't have dma cross a 64k bus + * address boundary. */ for (order = 16-PAGE_SHIFT; order >= 1; order--) { db->rawbuf = pci_alloc_consistent(pci_dev, PAGE_SIZE << order, diff -Nru a/sound/oss/nec_vrc5477.c b/sound/oss/nec_vrc5477.c --- a/sound/oss/nec_vrc5477.c Mon Feb 10 20:17:57 2003 +++ b/sound/oss/nec_vrc5477.c Mon Feb 24 09:56:53 2003 @@ -1884,7 +1884,7 @@ goto err_dev2; #ifdef VRC5477_AC97_DEBUG - /* intialize the debug proc device */ + /* initialize the debug proc device */ s->ps = create_proc_read_entry(VRC5477_AC97_MODULE_NAME, 0, NULL, proc_vrc5477_ac97_dump, NULL); #endif /* VRC5477_AC97_DEBUG */ diff -Nru a/sound/oss/opl3sa2.c b/sound/oss/opl3sa2.c --- a/sound/oss/opl3sa2.c Mon Jan 13 19:25:43 2003 +++ b/sound/oss/opl3sa2.c Tue Feb 25 02:09:05 2003 @@ -918,7 +918,7 @@ break; } - /* its supposed to automute before suspending, so we wont bother */ + /* its supposed to automute before suspending, so we won't bother */ opl3sa2_read(p->cfg_port, OPL3SA2_PM, &p->reg); opl3sa2_write(p->cfg_port, OPL3SA2_PM, p->reg | pm_mode); diff -Nru a/sound/oss/rme96xx.c b/sound/oss/rme96xx.c --- a/sound/oss/rme96xx.c Tue Feb 18 10:31:36 2003 +++ b/sound/oss/rme96xx.c Mon Feb 24 12:51:23 2003 @@ -1332,7 +1332,7 @@ file->f_flags |= O_NONBLOCK; return 0; - case SNDCTL_DSP_GETODELAY: /* What shold this exactly do ? , + case SNDCTL_DSP_GETODELAY: /* What should this exactly do ? , ATM it is just abinfo.bytes */ if (!(file->f_mode & FMODE_WRITE)) return -EINVAL; diff -Nru a/sound/oss/trident.c b/sound/oss/trident.c --- a/sound/oss/trident.c Sat Feb 15 11:42:10 2003 +++ b/sound/oss/trident.c Fri Feb 28 17:14:13 2003 @@ -19,6 +19,7 @@ * Ching-Ling Lee ALi 5451 Audio Core Support * Matt Wu ALi 5451 Audio Core Support * Peter Wächtler CyberPro5050 support + * Muli Ben-Yehuda * * * This program is free software; you can redistribute it and/or modify @@ -81,7 +82,7 @@ * v0.14.9a * Aug 6 2001 Alan Cox * 0.14.9 crashed on rmmod due to a timer/bh left running. Simplified - * the existing logic (the BH doesnt help as ac97 is lock_irqsave) + * the existing logic (the BH doesn't help as ac97 is lock_irqsave) * and used del_timer_sync to clean up * Fixed a problem where the ALi change broke my generic card * v0.14.9 @@ -201,6 +202,7 @@ #include #include #include +#include #include #include #include @@ -538,8 +540,8 @@ outl(global_control, TRID_REG(card, T4D_LFO_GC_CIR)); - TRDBG("trident: Enable Loop Interrupts, globctl = 0x%08X\n", - inl(TRID_REG(card, T4D_LFO_GC_CIR))); + pr_debug("trident: Enable Loop Interrupts, globctl = 0x%08X\n", + inl(TRID_REG(card, T4D_LFO_GC_CIR))); return (TRUE); } @@ -552,8 +554,8 @@ global_control &= ~(ENDLP_IE | MIDLP_IE); outl(global_control, TRID_REG(card, T4D_LFO_GC_CIR)); - TRDBG("trident: Disabled Loop Interrupts, globctl = 0x%08X\n", - global_control); + pr_debug("trident: Disabled Loop Interrupts, globctl = 0x%08X\n", + global_control); return (TRUE); } @@ -570,8 +572,8 @@ #ifdef DEBUG reg = inl(TRID_REG(card, addr)); - TRDBG("trident: enabled IRQ on channel %d, %s = 0x%08x(addr:%X)\n", - channel, addr==T4D_AINTEN_B? "AINTEN_B":"AINTEN_A",reg,addr); + pr_debug("trident: enabled IRQ on channel %d, %s = 0x%08x(addr:%X)\n", + channel, addr==T4D_AINTEN_B? "AINTEN_B":"AINTEN_A",reg,addr); #endif /* DEBUG */ } @@ -590,8 +592,8 @@ #ifdef DEBUG reg = inl(TRID_REG(card, addr)); - TRDBG("trident: disabled IRQ on channel %d, %s = 0x%08x(addr:%X)\n", - channel, addr==T4D_AINTEN_B? "AINTEN_B":"AINTEN_A",reg,addr); + pr_debug("trident: disabled IRQ on channel %d, %s = 0x%08x(addr:%X)\n", + channel, addr==T4D_AINTEN_B? "AINTEN_B":"AINTEN_A",reg,addr); #endif /* DEBUG */ } @@ -609,8 +611,8 @@ #ifdef DEBUG reg = inl(TRID_REG(card, addr)); - TRDBG("trident: start voice on channel %d, %s = 0x%08x(addr:%X)\n", - channel, addr==T4D_START_B? "START_B":"START_A",reg,addr); + pr_debug("trident: start voice on channel %d, %s = 0x%08x(addr:%X)\n", + channel, addr==T4D_START_B? "START_B":"START_A",reg,addr); #endif /* DEBUG */ } @@ -628,8 +630,8 @@ #ifdef DEBUG reg = inl(TRID_REG(card, addr)); - TRDBG("trident: stop voice on channel %d, %s = 0x%08x(addr:%X)\n", - channel, addr==T4D_STOP_B? "STOP_B":"STOP_A",reg,addr); + pr_debug("trident: stop voice on channel %d, %s = 0x%08x(addr:%X)\n", + channel, addr==T4D_STOP_B? "STOP_B":"STOP_A",reg,addr); #endif /* DEBUG */ } @@ -647,8 +649,8 @@ #ifdef DEBUG if (reg & mask) - TRDBG("trident: channel %d has interrupt, %s = 0x%08x\n", - channel,reg==T4D_AINT_B? "AINT_B":"AINT_A", reg); + pr_debug("trident: channel %d has interrupt, %s = 0x%08x\n", + channel,reg==T4D_AINT_B? "AINT_B":"AINT_A", reg); #endif /* DEBUG */ return (reg & mask) ? TRUE : FALSE; } @@ -665,8 +667,8 @@ #ifdef DEBUG reg = inl(TRID_REG(card, T4D_AINT_B)); - TRDBG("trident: Ack channel %d interrupt, AINT_B = 0x%08x\n", - channel, reg); + pr_debug("trident: Ack channel %d interrupt, AINT_B = 0x%08x\n", + channel, reg); #endif /* DEBUG */ } @@ -914,7 +916,7 @@ trident_write_voice_regs(state); - TRDBG("trident: called trident_set_dac_rate : rate = %d\n", rate); + pr_debug("trident: called trident_set_dac_rate : rate = %d\n", rate); return rate; } @@ -934,7 +936,7 @@ trident_write_voice_regs(state); - TRDBG("trident: called trident_set_adc_rate : rate = %d\n", rate); + pr_debug("trident: called trident_set_adc_rate : rate = %d\n", rate); return rate; } @@ -978,9 +980,9 @@ /* stereo */ channel->control |= CHANNEL_STEREO; - TRDBG("trident: trident_play_setup, LBA = 0x%08x, " - "Delta = 0x%08x, ESO = 0x%08x, Control = 0x%08x\n", - channel->lba, channel->delta, channel->eso, channel->control); + pr_debug("trident: trident_play_setup, LBA = 0x%08x, " + "Delta = 0x%08x, ESO = 0x%08x, Control = 0x%08x\n", + channel->lba, channel->delta, channel->eso, channel->control); trident_write_voice_regs(state); } @@ -1064,9 +1066,9 @@ /* stereo */ channel->control |= CHANNEL_STEREO; - TRDBG("trident: trident_rec_setup, LBA = 0x%08x, " - "Delat = 0x%08x, ESO = 0x%08x, Control = 0x%08x\n", - channel->lba, channel->delta, channel->eso, channel->control); + pr_debug("trident: trident_rec_setup, LBA = 0x%08x, " + "Delta = 0x%08x, ESO = 0x%08x, Control = 0x%08x\n", + channel->lba, channel->delta, channel->eso, channel->control); trident_write_voice_regs(state); } @@ -1101,8 +1103,8 @@ } - TRDBG("trident: trident_get_dma_addr: chip reported channel: %d, " - "cso = 0x%04x\n", dmabuf->channel->num, cso); + pr_debug("trident: trident_get_dma_addr: chip reported channel: %d, " + "cso = 0x%04x\n", dmabuf->channel->num, cso); /* ESO and CSO are in units of Samples, convert to byte offset */ cso <<= sample_shift[dmabuf->fmt]; @@ -1211,8 +1213,8 @@ &dmabuf->dma_handle))) return -ENOMEM; - TRDBG("trident: allocated %ld (order = %d) bytes at %p\n", - PAGE_SIZE << order, order, rawbuf); + pr_debug("trident: allocated %ld (order = %d) bytes at %p\n", + PAGE_SIZE << order, order, rawbuf); dmabuf->ready = dmabuf->mapped = 0; dmabuf->rawbuf = rawbuf; @@ -1349,10 +1351,11 @@ /* set the ready flag for the dma buffer */ dmabuf->ready = 1; - TRDBG("trident: prog_dmabuf(%d), sample rate = %d, format = %d, numfrag = %d, " - "fragsize = %d dmasize = %d\n", - dmabuf->channel->num, dmabuf->rate, dmabuf->fmt, dmabuf->numfrag, - dmabuf->fragsize, dmabuf->dmasize); + pr_debug("trident: prog_dmabuf(%d), sample rate = %d, " + "format = %d, numfrag = %d, fragsize = %d " + "dmasize = %d\n", dmabuf->channel->num, dmabuf->rate, + dmabuf->fmt, dmabuf->numfrag, dmabuf->fragsize, + dmabuf->dmasize); } unlock_set_fmt(state); return 0; @@ -1704,7 +1707,7 @@ /* FIXED: read interrupt status only once */ irq_status=inl(TRID_REG(card, T4D_AINT_A) ); - TRDBG("cyber_address_interrupt: irq_status 0x%X\n",irq_status); + pr_debug("cyber_address_interrupt: irq_status 0x%X\n",irq_status); for (i = 0; i < NR_HW_CH; i++) { channel = 31 - i; @@ -1712,7 +1715,7 @@ /* clear bit by writing a 1, zeroes are ignored */ outl( (1 << channel), TRID_REG(card, T4D_AINT_A)); - TRDBG("cyber_interrupt: channel %d\n", channel); + pr_debug("cyber_interrupt: channel %d\n", channel); if ((state = card->states[i]) != NULL) { trident_update_ptr(state); @@ -1735,7 +1738,7 @@ spin_lock(&card->lock); event = inl(TRID_REG(card, T4D_MISCINT)); - TRDBG("trident: trident_interrupt called, MISCINT = 0x%08x\n", event); + pr_debug("trident: trident_interrupt called, MISCINT = 0x%08x\n", event); if (event & ADDRESS_IRQ) { card->address_interrupt(card); @@ -1773,7 +1776,7 @@ unsigned swptr; int cnt; - TRDBG("trident: trident_read called, count = %d\n", count); + pr_debug("trident: trident_read called, count = %d\n", count); VALIDATE_STATE(state); if (ppos != &file->f_pos) @@ -1827,7 +1830,7 @@ which results in a (potential) buffer overrun. And worse, there is NOTHING we can do to prevent it. */ if (!interruptible_sleep_on_timeout(&dmabuf->wait, tmo)) { - TRDBG(KERN_ERR "trident: recording schedule timeout, " + pr_debug(KERN_ERR "trident: recording schedule timeout, " "dmasz %u fragsz %u count %i hwptr %u swptr %u\n", dmabuf->dmasize, dmabuf->fragsize, dmabuf->count, dmabuf->hwptr, dmabuf->swptr); @@ -1885,7 +1888,7 @@ unsigned int state_cnt; unsigned int copy_count; - TRDBG("trident: trident_write called, count = %d\n", count); + pr_debug("trident: trident_write called, count = %d\n", count); VALIDATE_STATE(state); if (ppos != &file->f_pos) @@ -1954,7 +1957,7 @@ which results in a (potential) buffer underrun. And worse, there is NOTHING we can do to prevent it. */ if (!interruptible_sleep_on_timeout(&dmabuf->wait, tmo)) { - TRDBG(KERN_ERR "trident: playback schedule timeout, " + pr_debug(KERN_ERR "trident: playback schedule timeout, " "dmasz %u fragsz %u count %i hwptr %u swptr %u\n", dmabuf->dmasize, dmabuf->fragsize, dmabuf->count, dmabuf->hwptr, dmabuf->swptr); @@ -2137,7 +2140,7 @@ VALIDATE_STATE(state); mapped = ((file->f_mode & FMODE_WRITE) && dmabuf->mapped) || ((file->f_mode & FMODE_READ) && dmabuf->mapped); - TRDBG("trident: trident_ioctl, command = %2d, arg = 0x%08x\n", + pr_debug("trident: trident_ioctl, command = %2d, arg = 0x%08x\n", _IOC_NR(cmd), arg ? *(int *)arg : 0); switch (cmd) @@ -2702,7 +2705,7 @@ state->open_mode |= file->f_mode & (FMODE_READ | FMODE_WRITE); up(&card->open_sem); - TRDBG("trident: open virtual channel %d, hard channel %d\n", + pr_debug("trident: open virtual channel %d, hard channel %d\n", state->virt, dmabuf->channel->num); return 0; @@ -2724,7 +2727,7 @@ drain_dac(state, file->f_flags & O_NONBLOCK); } - TRDBG("trident: closing virtual channel %d, hard channel %d\n", + pr_debug("trident: closing virtual channel %d, hard channel %d\n", state->virt, dmabuf->channel->num); /* stop DMA state machine and free DMA buffers/channels */ @@ -2923,7 +2926,7 @@ } if(!block) { - TRDBG("accesscodecsemaphore: try unlock\n"); + pr_debug("accesscodecsemaphore: try unlock\n"); block = 1; goto unlock; } @@ -3002,7 +3005,7 @@ if(ncount <=0) break; if(ncount--==1) { - TRDBG("ali_ac97_read :try clear busy flag\n"); + pr_debug("ali_ac97_read :try clear busy flag\n"); aud_reg = inl(TRID_REG(card, ALI_AC97_WRITE)); outl((aud_reg & 0xffff7fff), TRID_REG(card, ALI_AC97_WRITE)); } @@ -3056,12 +3059,12 @@ ncount = 10; while(1) { wcontrol = inw(TRID_REG(card, ALI_AC97_WRITE)); - if(!wcontrol & 0x8000) + if(!(wcontrol & 0x8000)) break; if(ncount <= 0) break; if(ncount-- == 1) { - TRDBG("ali_ac97_set :try clear busy flag!!\n"); + pr_debug("ali_ac97_set :try clear busy flag!!\n"); outw(wcontrol & 0x7fff, TRID_REG(card, ALI_AC97_WRITE)); } udelay(10); @@ -3933,8 +3936,10 @@ udelay(5000); } - printk(KERN_ERR "ALi 5451 did not come out of reset.\n"); - return 1; + /* This is non fatal if you have a non PM capable codec.. */ + printk(KERN_ERR "ALi 5451 did not come out of reset " + "- continuing anyway.\n"); + return 0; } /* AC97 codec initialisation. */ diff -Nru a/sound/oss/trident.h b/sound/oss/trident.h --- a/sound/oss/trident.h Sun Jul 28 16:07:47 2002 +++ b/sound/oss/trident.h Thu Feb 20 05:40:18 2003 @@ -360,16 +360,4 @@ return r; } -#ifdef DEBUG - -#define TRDBG(msg, args...) do { \ - printk(KERN_DEBUG msg , ##args ); \ -} while (0) - -#else /* !defined(DEBUG) */ - -#define TRDBG(msg, args...) do { } while (0) - -#endif /* DEBUG */ - #endif /* __TRID4DWAVE_H */ diff -Nru a/sound/oss/wavfront.c b/sound/oss/wavfront.c --- a/sound/oss/wavfront.c Thu Aug 15 07:34:05 2002 +++ b/sound/oss/wavfront.c Tue Feb 25 11:05:27 2003 @@ -95,7 +95,7 @@ I consider /dev/sequencer to be an anachronism, but given its widespread usage by various Linux MIDI software, it seems worth - offering support to it if its not too painful. Instead of using + offering support to it if it's not too painful. Instead of using /dev/sequencer, I recommend: for synth programming and patch loading: /dev/synthNN @@ -1041,7 +1041,7 @@ if (header->size) { - /* XXX its a debatable point whether or not RDONLY semantics + /* XXX it's a debatable point whether or not RDONLY semantics on the ROM samples should cover just the sample data or the sample header. For now, it only covers the sample data, so anyone is free at all times to rewrite sample headers. diff -Nru a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c --- a/sound/pci/ali5451/ali5451.c Sun Feb 16 05:47:42 2003 +++ b/sound/pci/ali5451/ali5451.c Mon Feb 24 10:19:13 2003 @@ -966,7 +966,7 @@ pchregs = &(codec->chregs); - // check if interrupt occured for channel + // check if interrupt occurred for channel old = pchregs->data.aint; mask = ((unsigned int) 1L) << (channel & 0x1f); diff -Nru a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c --- a/sound/pci/cs46xx/cs46xx_lib.c Sun Feb 16 05:47:43 2003 +++ b/sound/pci/cs46xx/cs46xx_lib.c Tue Feb 25 02:51:52 2003 @@ -24,7 +24,7 @@ * * FINALLY: A credit to the developers Tom and Jordan * at Cirrus for have helping me out with the DSP, however we - * still dont have sufficient documentation and technical + * still don't have sufficient documentation and technical * references to be able to implement all fancy feutures * supported by the cs46xx DSP's. * Benny @@ -2401,7 +2401,7 @@ schedule_timeout(HZ/100); } while (time_after_eq(end_time, jiffies)); - snd_printk("CS46xx secondary codec dont respond!\n"); + snd_printk("CS46xx secondary codec don't respond!\n"); } #endif diff -Nru a/sound/pci/cs46xx/dsp_spos_scb_lib.c b/sound/pci/cs46xx/dsp_spos_scb_lib.c --- a/sound/pci/cs46xx/dsp_spos_scb_lib.c Sat Feb 15 13:13:19 2003 +++ b/sound/pci/cs46xx/dsp_spos_scb_lib.c Tue Feb 25 02:51:59 2003 @@ -181,7 +181,7 @@ (ins->scbs + scb->index) == scb), return ); #if 0 - /* cant remove a SCB with childs before + /* can't remove a SCB with childs before removing childs first */ snd_assert ( (scb->sub_list_ptr == ins->the_null_scb && scb->next_scb_ptr == ins->the_null_scb), @@ -1540,7 +1540,7 @@ cs46xx_dsp_enable_spdif_hw (chip); } - /* dont touch anything if SPDIF is open */ + /* don't touch anything if SPDIF is open */ if ( ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN) { /* when cs46xx_iec958_post_close(...) is called it will call this function if necessary depending on @@ -1584,7 +1584,7 @@ { dsp_spos_instance_t * ins = chip->dsp_spos_instance; - /* dont touch anything if SPDIF is open */ + /* don't touch anything if SPDIF is open */ if ( ins->spdif_status_out & DSP_SPDIF_STATUS_PLAYBACK_OPEN) { ins->spdif_status_out &= ~DSP_SPDIF_STATUS_OUTPUT_ENABLED; return -EBUSY; diff -Nru a/sound/pci/ens1370.c b/sound/pci/ens1370.c --- a/sound/pci/ens1370.c Tue Feb 11 05:51:13 2003 +++ b/sound/pci/ens1370.c Mon Feb 24 10:19:18 2003 @@ -161,7 +161,7 @@ #define ES_1370_CSTAT (1<<10) /* CODEC is busy or register write in progress */ #define ES_1370_CBUSY (1<<9) /* CODEC is busy */ #define ES_1370_CWRIP (1<<8) /* CODEC register write in progress */ -#define ES_1371_SYNC_ERR (1<<8) /* CODEC synchronization error occured */ +#define ES_1371_SYNC_ERR (1<<8) /* CODEC synchronization error occurred */ #define ES_1371_VC(i) (((i)>>6)&0x03) /* voice code from CCB module */ #define ES_1370_VC(i) (((i)>>5)&0x03) /* voice code from CCB module */ #define ES_1371_MPWR (1<<5) /* power level interrupt pending */ @@ -172,8 +172,8 @@ #define ES_ADC (1<<0) /* ADC channel interrupt pending */ #define ES_REG_UART_DATA 0x08 /* R/W: UART data register */ #define ES_REG_UART_STATUS 0x09 /* R/O: UART status register */ -#define ES_RXINT (1<<7) /* RX interrupt occured */ -#define ES_TXINT (1<<2) /* TX interrupt occured */ +#define ES_RXINT (1<<7) /* RX interrupt occurred */ +#define ES_TXINT (1<<2) /* TX interrupt occurred */ #define ES_TXRDY (1<<1) /* transmitter ready */ #define ES_RXRDY (1<<0) /* receiver ready */ #define ES_REG_UART_CONTROL 0x09 /* W/O: UART control register */ diff -Nru a/sound/pci/es1968.c b/sound/pci/es1968.c --- a/sound/pci/es1968.c Tue Feb 18 10:31:36 2003 +++ b/sound/pci/es1968.c Tue Feb 25 10:47:57 2003 @@ -2329,7 +2329,7 @@ outb(0x88, iobase+0x1f); /* it appears some maestros (dell 7500) only work if these are set, - regardless of wether we use the assp or not. */ + regardless of whether we use the assp or not. */ outb(0, iobase + ASSP_CONTROL_B); outb(3, iobase + ASSP_CONTROL_A); /* M: Reserved bits... */ diff -Nru a/sound/sound_core.c b/sound/sound_core.c --- a/sound/sound_core.c Mon Dec 2 15:44:07 2002 +++ b/sound/sound_core.c Tue Feb 25 02:52:02 2003 @@ -14,7 +14,7 @@ * -------------------- * * Top level handler for the sound subsystem. Various devices can - * plug into this. The fact they dont all go via OSS doesn't mean + * plug into this. The fact they don't all go via OSS doesn't mean * they don't have to implement the OSS API. There is a lot of logic * to keeping much of the OSS weight out of the code in a compatibility * module, but it's up to the driver to rember to load it... diff -Nru a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c --- a/sound/usb/usbaudio.c Sun Feb 16 05:47:44 2003 +++ b/sound/usb/usbaudio.c Mon Feb 24 09:56:55 2003 @@ -1717,7 +1717,7 @@ /* - * intialize the substream instance. + * initialize the substream instance. */ static void init_substream(snd_usb_stream_t *as, int stream, struct audioformat *fp)