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OCE(4)		      DragonFly Kernel Interfaces Manual		OCE(4)

NAME

oce -- Device driver for Emulex OneConnect 10Gb network adapters

SYNOPSIS

To compile this driver into the kernel, place the following lines in your kernel configuration file: device pci device oce Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5): if_oce_load="YES"

DESCRIPTION

Emulex OneConnect adapters come in various skews and with different com- binations of NIC, FCoE and iSCSI functions. The oce driver claims the NIC functions in all these adapters. The oce driver supports TCP checksum offload, Bonding, and Jumbo frames (from 1500 - 9000).

HARDWARE

The oce driver supports the following network adapters: * Emulex BladeEngine 2 * Emulex BladeEngine 3 * Emulex Lancer

UPDATING FIRMWARE

Adapter firmware updates are persistent. Firmware can be updated by following the steps below: 1. Copy the below code to a Makefile: KMOD=elxflash FIRMWS=imagename.ufi:elxflash .include <bsd.kmod.mk> 2. Replace imagename in above with UFI file name 3. Copy Makefile and UFI file to a directory 4. Execute make & make install 5. sysctl hw.oce<if_id>.fw_upgrade=elxflash 6. Reboot the machine In case of issues with supplied UFI, flashing fails with one of the fol- lowing errors. 1. "Invalid BE3 firmware image" 2. "Invalid Cookie. Firmware image corrupted ?" 3. "cmd to write to flash rom failed."

SUPPORT

For general information and support, go to the Emulex website at: http://www.Emulex.com/ or E-Mail at freebsd-drivers@emulex.com.

SEE ALSO

ifmedia(4), ifconfig(8)

AUTHORS

The oce driver was written by freebsd-drivers@emulex.com. DragonFly 3.9 July 1, 2013 DragonFly 3.9