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scsi: docs: convert bnx2fc.txt to ReST
Link: https://lore.kernel.org/r/f239116bd2c36f6fc8deb62e325bb8161da04270.1583136624.git.mchehab+huawei@kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -1,3 +1,6 @@
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.. SPDX-License-Identifier: GPL-2.0
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===========================
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Operating FCoE using bnx2fc
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===========================
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Broadcom FCoE offload through bnx2fc is full stateful hardware offload that
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@ -24,6 +27,7 @@ Driver Usage Model:
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2. Configure the interfaces on which bnx2fc driver has to operate on.
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Here are the steps to configure:
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a. cd /etc/fcoe
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b. copy cfg-ethx to cfg-eth5 if FCoE has to be enabled on eth5.
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c. Repeat this for all the interfaces where FCoE has to be enabled.
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@ -39,8 +43,10 @@ discovery and log into the targets.
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5. "Symbolic Name" in 'fcoeadm -i' output would display if bnx2fc has claimed
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the interface.
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Eg:
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[root@bh2 ~]# fcoeadm -i
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Eg::
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[root@bh2 ~]# fcoeadm -i
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Description: NetXtreme II BCM57712 10 Gigabit Ethernet
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Revision: 01
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Manufacturer: Broadcom Corporation
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@ -60,16 +66,16 @@ Eg:
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State: Online
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6. Verify the vlan discovery is performed by running ifconfig and notice
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<INTERFACE>.<VLAN>-fcoe interfaces are automatically created.
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<INTERFACE>.<VLAN>-fcoe interfaces are automatically created.
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Refer to fcoeadm manpage for more information on fcoeadm operations to
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create/destroy interfaces or to display lun/target information.
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NOTE:
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NOTE
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====
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** Broadcom FCoE capable devices implement a DCBX/LLDP client on-chip. Only one
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LLDP client is allowed per interface. For proper operation all host software
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based DCBX/LLDP clients (e.g. lldpad) must be disabled. To disable lldpad on a
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given interface, run the following command:
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given interface, run the following command::
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lldptool set-lldp -i <interface_name> adminStatus=disabled
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lldptool set-lldp -i <interface_name> adminStatus=disabled
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@ -14,5 +14,6 @@ Linux SCSI Subsystem
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aic79xx
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aic7xxx
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bfa
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bnx2fc
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scsi_transport_srp/figures
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