197549c34SHans Petter Selasky.\" Copyright (c) 2016 Mellanox Technologies 297549c34SHans Petter Selasky.\" All rights reserved. 397549c34SHans Petter Selasky.\" 497549c34SHans Petter Selasky.\" Redistribution and use in source and binary forms, with or without 597549c34SHans Petter Selasky.\" modification, are permitted provided that the following conditions 697549c34SHans Petter Selasky.\" are met: 797549c34SHans Petter Selasky.\" 1. Redistributions of source code must retain the above copyright 897549c34SHans Petter Selasky.\" notice, this list of conditions and the following disclaimer. 997549c34SHans Petter Selasky.\" 2. Redistributions in binary form must reproduce the above copyright 1097549c34SHans Petter Selasky.\" notice, this list of conditions and the following disclaimer in the 1197549c34SHans Petter Selasky.\" documentation and/or other materials provided with the distribution. 1297549c34SHans Petter Selasky.\" 1397549c34SHans Petter Selasky.\" THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS `AS IS' AND 1497549c34SHans Petter Selasky.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1597549c34SHans Petter Selasky.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1697549c34SHans Petter Selasky.\" ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 1797549c34SHans Petter Selasky.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1897549c34SHans Petter Selasky.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 1997549c34SHans Petter Selasky.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2097549c34SHans Petter Selasky.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2197549c34SHans Petter Selasky.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2297549c34SHans Petter Selasky.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2397549c34SHans Petter Selasky.\" SUCH DAMAGE. 2497549c34SHans Petter Selasky.\" 25e51c23d9SEnji Cooper.Dd March 1, 2017 2697549c34SHans Petter Selasky.Dt MLX4EN 4 2797549c34SHans Petter Selasky.Os 2897549c34SHans Petter Selasky.Sh NAME 2997549c34SHans Petter Selasky.Nm mlx4en 3097549c34SHans Petter Selasky.Nd "Mellanox ConnectX-3 10GbE/40GbE network adapter driver" 3197549c34SHans Petter Selasky.Sh SYNOPSIS 3297549c34SHans Petter SelaskyTo compile this driver into the kernel, 33e51c23d9SEnji Cooperplace these lines in your kernel configuration file: 3497549c34SHans Petter Selasky.Bd -ragged -offset indent 3597549c34SHans Petter Selasky.Cd "options COMPAT_LINUXKPI" 3697549c34SHans Petter Selasky.Cd "device mlx4" 3797549c34SHans Petter Selasky.Cd "device mlx4en" 3897549c34SHans Petter Selasky.Ed 3997549c34SHans Petter Selasky.Pp 4097549c34SHans Petter SelaskyTo load the driver as a module at run-time, 41e51c23d9SEnji Cooperrun this command as root: 4297549c34SHans Petter Selasky.Bd -literal -offset indent 4397549c34SHans Petter Selaskykldload mlx4en 4497549c34SHans Petter Selasky.Ed 4597549c34SHans Petter Selasky.Pp 4697549c34SHans Petter SelaskyTo load the driver as a 47e51c23d9SEnji Coopermodule at boot time, place this line in 4897549c34SHans Petter Selasky.Xr loader.conf 5 : 4997549c34SHans Petter Selasky.Bd -literal -offset indent 5097549c34SHans Petter Selaskymlx4en_load="YES" 5197549c34SHans Petter Selasky.Ed 5297549c34SHans Petter Selasky.Sh DESCRIPTION 5397549c34SHans Petter SelaskyMellanox ConnectX adapter cards with Virtual Protocol Interconnect 5497549c34SHans Petter Selasky(VPI) provide the highest performing and most flexible interconnect 5597549c34SHans Petter Selaskysolution for Enterprise Data Centers, High-Performance Computing, and 5697549c34SHans Petter SelaskyEmbedded environments. 5797549c34SHans Petter SelaskyClustered data bases, parallelized applications, transactional 5897549c34SHans Petter Selaskyservices and high-performance embedded I/O applications will achieve 5997549c34SHans Petter Selaskysignificant performance improvements resulting in reduced completion 6097549c34SHans Petter Selaskytime and lower cost per operation. 6197549c34SHans Petter Selasky.Sh HARDWARE 6297549c34SHans Petter SelaskyThe 6397549c34SHans Petter Selasky.Nm 6497549c34SHans Petter Selaskydriver supports the following network adapters: 6597549c34SHans Petter Selasky.Pp 6697549c34SHans Petter Selasky.Bl -bullet -compact 6797549c34SHans Petter Selasky.It 6897549c34SHans Petter SelaskyMellanox ConnectX-2 (ETH) 6997549c34SHans Petter Selasky.It 7097549c34SHans Petter SelaskyMellanox ConnectX-3 (ETH) 7197549c34SHans Petter Selasky.El 7297549c34SHans Petter Selasky.Sh SUPPORT 7397549c34SHans Petter SelaskyFor general information and support, 7497549c34SHans Petter Selaskygo to the Mellanox support website at: 75e51c23d9SEnji Cooper.Lk http://www.mellanox.com/ . 7697549c34SHans Petter Selasky.Pp 77e51c23d9SEnji CooperIf an issue is identified with this driver and a supported network adapter, 78e51c23d9SEnji Cooperplease email the specific information to 7997549c34SHans Petter Selasky.Aq Mt freebsd-drivers@mellanox.com . 8097549c34SHans Petter Selasky.Sh SEE ALSO 81de3506afSEnji Cooper.Xr mlx4ib 4 , 8297549c34SHans Petter Selasky.Xr ifconfig 8 8397549c34SHans Petter Selasky.Sh HISTORY 8497549c34SHans Petter SelaskyThe 8597549c34SHans Petter Selasky.Nm 8697549c34SHans Petter Selaskydevice driver first appeared in 87*6d221ee3SWolfram Schneider.Fx 9.0 . 8897549c34SHans Petter Selasky.Sh AUTHORS 8997549c34SHans Petter Selasky.An -nosplit 9097549c34SHans Petter SelaskyThe 9197549c34SHans Petter Selasky.Nm 9297549c34SHans Petter Selaskydriver was written by 9397549c34SHans Petter Selasky.An Mellanox Technologies <freebsd-drivers@mellanox.com> . 94