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.\" 2597549c34SHans Petter Selasky.\" $FreeBSD$ 2697549c34SHans Petter Selasky.\" 27*de3506afSEnji Cooper.Dd January 18, 2017 2897549c34SHans Petter Selasky.Dt MLX4EN 4 2997549c34SHans Petter Selasky.Os 3097549c34SHans Petter Selasky.Sh NAME 3197549c34SHans Petter Selasky.Nm mlx4en 3297549c34SHans Petter Selasky.Nd "Mellanox ConnectX-3 10GbE/40GbE network adapter driver" 3397549c34SHans Petter Selasky.Sh SYNOPSIS 3497549c34SHans Petter SelaskyTo compile this driver into the kernel, 3597549c34SHans Petter Selaskyplace the following lines in your 3697549c34SHans Petter Selaskykernel configuration file: 3797549c34SHans Petter Selasky.Bd -ragged -offset indent 3897549c34SHans Petter Selasky.Cd "options COMPAT_LINUXKPI" 3997549c34SHans Petter Selasky.Cd "device mlx4" 4097549c34SHans Petter Selasky.Cd "device mlx4en" 4197549c34SHans Petter Selasky.Ed 4297549c34SHans Petter Selasky.Pp 4397549c34SHans Petter SelaskyTo load the driver as a module at run-time, 4497549c34SHans Petter Selaskyrun the following command as root: 4597549c34SHans Petter Selasky.Bd -literal -offset indent 4697549c34SHans Petter Selaskykldload mlx4en 4797549c34SHans Petter Selasky.Ed 4897549c34SHans Petter Selasky.Pp 4997549c34SHans Petter SelaskyTo load the driver as a 5097549c34SHans Petter Selaskymodule at boot time, place the following lines in 5197549c34SHans Petter Selasky.Xr loader.conf 5 : 5297549c34SHans Petter Selasky.Bd -literal -offset indent 5397549c34SHans Petter Selaskymlx4en_load="YES" 5497549c34SHans Petter Selasky.Ed 5597549c34SHans Petter Selasky.Sh DESCRIPTION 5697549c34SHans Petter SelaskyMellanox ConnectX adapter cards with Virtual Protocol Interconnect 5797549c34SHans Petter Selasky(VPI) provide the highest performing and most flexible interconnect 5897549c34SHans Petter Selaskysolution for Enterprise Data Centers, High-Performance Computing, and 5997549c34SHans Petter SelaskyEmbedded environments. 6097549c34SHans Petter SelaskyClustered data bases, parallelized applications, transactional 6197549c34SHans Petter Selaskyservices and high-performance embedded I/O applications will achieve 6297549c34SHans Petter Selaskysignificant performance improvements resulting in reduced completion 6397549c34SHans Petter Selaskytime and lower cost per operation. 6497549c34SHans Petter Selasky.Sh HARDWARE 6597549c34SHans Petter SelaskyThe 6697549c34SHans Petter Selasky.Nm 6797549c34SHans Petter Selaskydriver supports the following network adapters: 6897549c34SHans Petter Selasky.Pp 6997549c34SHans Petter Selasky.Bl -bullet -compact 7097549c34SHans Petter Selasky.It 7197549c34SHans Petter SelaskyMellanox ConnectX-2 (ETH) 7297549c34SHans Petter Selasky.It 7397549c34SHans Petter SelaskyMellanox ConnectX-3 (ETH) 7497549c34SHans Petter Selasky.El 7597549c34SHans Petter Selasky.Sh SUPPORT 7697549c34SHans Petter SelaskyFor general information and support, 7797549c34SHans Petter Selaskygo to the Mellanox support website at: 7897549c34SHans Petter Selasky.Pa http://www.mellanox.com/ . 7997549c34SHans Petter Selasky.Pp 8097549c34SHans Petter SelaskyIf an issue is identified with this driver with a supported adapter, 8197549c34SHans Petter Selaskyemail all the specific information related to the issue to 8297549c34SHans Petter Selasky.Aq Mt freebsd-drivers@mellanox.com . 8397549c34SHans Petter Selasky.Sh SEE ALSO 84*de3506afSEnji Cooper.Xr mlx4ib 4 , 8597549c34SHans Petter Selasky.Xr ifconfig 8 8697549c34SHans Petter Selasky.Sh HISTORY 8797549c34SHans Petter SelaskyThe 8897549c34SHans Petter Selasky.Nm 8997549c34SHans Petter Selaskydevice driver first appeared in 9097549c34SHans Petter Selasky.Fx 9.x . 9197549c34SHans Petter Selasky.Sh AUTHORS 9297549c34SHans Petter Selasky.An -nosplit 9397549c34SHans Petter SelaskyThe 9497549c34SHans Petter Selasky.Nm 9597549c34SHans Petter Selaskydriver was written by 9697549c34SHans Petter Selasky.An Mellanox Technologies <freebsd-drivers@mellanox.com> . 97