mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
136 lines
3.7 KiB
Groff
136 lines
3.7 KiB
Groff
.\" Copyright (C) 2013 Emulex
|
|
.\" 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.
|
|
.\"
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" 3. Neither the name of the Emulex Corporation nor the names of its
|
|
.\" contributors may be used to endorse or promote products derived from
|
|
.\" this software without specific prior written permission.
|
|
.\"
|
|
.\" 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 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 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 DAMAGE.
|
|
.\"
|
|
.\" Contact Information:
|
|
.\" freebsd-drivers@emulex.com
|
|
.\"
|
|
.\" Emulex
|
|
.\" 3333 Susan Street
|
|
.\" Costa Mesa, CA 92626
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd February 19, 2012
|
|
.Dt OCE 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm oce
|
|
.Nd "Device driver for Emulex OneConnect 10Gb network adapters"
|
|
.Sh SYNOPSIS
|
|
To compile this driver into the kernel,
|
|
place the following lines in your
|
|
kernel configuration file:
|
|
.Bd -ragged -offset indent
|
|
.Cd "device pci"
|
|
.Cd "device oce"
|
|
.Ed
|
|
.Pp
|
|
Alternatively, to load the driver as a
|
|
module at boot time, place the following line in
|
|
.Xr loader.conf 5 :
|
|
.Bd -literal -offset indent
|
|
if_oce_load="YES"
|
|
.Ed
|
|
.Sh DESCRIPTION
|
|
Emulex OneConnect adapters come in various skews and with
|
|
different combinations of NIC, FCoE and iSCSI functions.
|
|
The
|
|
.Nm
|
|
driver claims the NIC functions in all these adapters.
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver supports VLAN Hardware offload, TCP checksum offload,
|
|
TCP segmentation offload (TSO), Large receive offload (LRO),
|
|
Bonding, Jumbo frames (from 1500 - 9000), Multiple TX queues,
|
|
Receive-Side Scaling (RSS) and MSI-X interrupts.
|
|
.Sh HARDWARE
|
|
The
|
|
.Nm
|
|
driver supports the following network adapters:
|
|
.Pp
|
|
.Bl -bullet -compact
|
|
.It
|
|
Emulex BladeEngine 2
|
|
.It
|
|
Emulex BladeEngine 3
|
|
.It
|
|
Emulex Lancer
|
|
.El
|
|
.Sh UPDATING FIRMWARE
|
|
Adapter firmware updates are persistent.
|
|
.Pp
|
|
Firmware can be updated by following the steps below:
|
|
.Bl -enum
|
|
.It
|
|
Copy the below code to a Makefile:
|
|
.Bd -literal -offset indent
|
|
KMOD=elxflash
|
|
FIRMWS=imagename.ufi:elxflash
|
|
\&.include <bsd.kmod.mk>
|
|
.Ed
|
|
.It
|
|
Replace imagename in above with UFI file name
|
|
.It
|
|
Copy Makefile and UFI file to a directory
|
|
.It
|
|
Execute make & copy generated elxflash.ko to
|
|
.Pa /lib/modules
|
|
.It
|
|
sysctl dev.oce.<if_id>.fw_upgrade=elxflash
|
|
.It
|
|
Reboot the machine
|
|
.El
|
|
.Pp
|
|
In case of issues with supplied UFI, flashing fails with one
|
|
of the following errors.
|
|
.Pp
|
|
.Bl -enum -compact
|
|
.It
|
|
.Qq Invalid BE3 firmware image
|
|
.It
|
|
.Qq "Invalid Cookie. Firmware image corrupted ?"
|
|
.It
|
|
.Qq cmd to write to flash rom failed.
|
|
.El
|
|
.Sh SUPPORT
|
|
For general information and support,
|
|
go to the Emulex website at:
|
|
.Pa http://www.Emulex.com/
|
|
or E-Mail at
|
|
.Pa freebsd-drivers@emulex.com .
|
|
.Sh SEE ALSO
|
|
.Xr ifconfig 8
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
The
|
|
.Nm
|
|
driver was written by
|
|
.An freebsd-drivers@emulex.com .
|