1.\" $NetBSD: mcx.4,v 1.3 2023/10/26 03:44:12 msaitoh Exp $ 2.\" 3.\" Copyright (c) 2019 David Gwynne <dlg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd October 26, 2023 18.Dt MCX 4 19.Os 20.Sh NAME 21.Nm mcx 22.Nd Mellanox 5th generation Ethernet device 23.Sh SYNOPSIS 24.Cd "mcx* at pci? dev ? function ?" 25.Sh DESCRIPTION 26The 27.Nm 28driver supports Mellanox 5th generation Ethernet devices. 29Chipsets and cards in this group include: 30.Pp 31.Bl -bullet -offset indent -compact 32.It 33ConnectX-4 Lx EN 34.It 35ConnectX-4 EN 36.It 37ConnectX-5 EN 38.It 39ConnectX-6 EN 40.It 41ConnectX-6 Dx EN 42.It 43ConnectX-6 Lx EN 44.El 45.Sh SEE ALSO 46.Xr arp 4 , 47.Xr ifmedia 4 , 48.Xr netintro 4 , 49.Xr pci 4 , 50.Xr ifconfig 8 51.Sh HISTORY 52The 53.Nm 54driver first appeared in 55.Ox 6.6 56and in 57.Nx 9.0 . 58.Sh AUTHORS 59The 60.Nm 61driver was written by 62.An Jonathan Matthew 63.Aq Mt jmatthew@openbsd.org 64and 65.An David Gwynne 66.Aq Mt dlg@openbsd.org 67for 68.Ox 69and ported to 70.Nx 71by 72.An Jared McNeill 73.Aq Mt jmcneill@NetBSD.org . 74