Commit 1d4f8dfe authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Martin K. Petersen
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parent 6e5a663d
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.. SPDX-License-Identifier: GPL-2.0

===========================
Operating FCoE using bnx2fc
===========================
Broadcom FCoE offload through bnx2fc is full stateful hardware offload that
@@ -24,6 +27,7 @@ Driver Usage Model:

2. Configure the interfaces on which bnx2fc driver has to operate on.
Here are the steps to configure:

	a. cd /etc/fcoe
	b. copy cfg-ethx to cfg-eth5 if FCoE has to be enabled on eth5.
	c. Repeat this for all the interfaces where FCoE has to be enabled.
@@ -39,7 +43,9 @@ discovery and log into the targets.

5. "Symbolic Name" in 'fcoeadm -i' output would display if bnx2fc has claimed
the interface.
Eg:

Eg::

 [root@bh2 ~]# fcoeadm -i
    Description:      NetXtreme II BCM57712 10 Gigabit Ethernet
    Revision:         01
@@ -65,11 +71,11 @@ Eg:
Refer to fcoeadm manpage for more information on fcoeadm operations to
create/destroy interfaces or to display lun/target information.

NOTE:
NOTE
====
** Broadcom FCoE capable devices implement a DCBX/LLDP client on-chip. Only one
LLDP client is allowed per interface. For proper operation all host software
based DCBX/LLDP clients (e.g. lldpad) must be disabled. To disable lldpad on a
given interface, run the following command:
given interface, run the following command::

	lldptool set-lldp -i <interface_name> adminStatus=disabled
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@@ -14,5 +14,6 @@ Linux SCSI Subsystem
   aic79xx
   aic7xxx
   bfa
   bnx2fc

   scsi_transport_srp/figures