.\" $NetBSD: mcx.4,v 1.1.2.3 2019/09/24 02:48:51 martin Exp $
.\"
.\" Copyright (c) 2019 David Gwynne <dlg@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd September 23, 2019
.Dt MCX 4
.Os
.Sh NAME
.Nm mcx
.Nd Mellanox 5th generation Ethernet device
.Sh SYNOPSIS
.Cd "mcx* at pci? dev ? function ?"
.Sh DESCRIPTION
The
.Nm
driver supports Mellanox 5th generation Ethernet devices.
Chipsets and cards in this group include:
.Pp
.Bl -bullet -offset indent -compact
.It
ConnectX-4 Lx EN
.It
ConnectX-4 EN
.It
ConnectX-5 EN
.It
ConnectX-6 EN
.El
.Sh SEE ALSO
.Xr arp 4 ,
.Xr ifmedia 4 ,
.Xr netintro 4 ,
.Xr pci 4 ,
.Xr ifconfig 8
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 6.6
and in
.Nx 9.0 .
.Sh AUTHORS
The
.Nm
driver was written by
.An Jonathan Matthew
.Aq Mt jmatthew@openbsd.org
and
.An David Gwynne
.Aq Mt dlg@openbsd.org
for
.Ox
and ported to
.Nx
by
.An Jared McNeill
.Aq Mt jmcneill@NetBSD.org .