scsi: fcoe: provide translation table between Ethernet and FC port speeds

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Provide a translation table between Ethernet and FC port speeds so odd
speeds (from a Ethernet POV) like 8 Gbit are correctly mapped to sysfs
and open-fcoe's fcoeadm.

Before:
    Description:      BCM57840 NetXtreme II 10/20-Gigabit Ethernet
    Revision:         11
    Manufacturer:     Broadcom Corporation
    Serial Number:    6CC2173EA1D0

    Driver:           bnx2x 1.712.30-0
    Number of Ports:  1

        Symbolic Name:     bnx2fc (QLogic BCM57840) v2.10.3 over eth2
        OS Device Name:    host1
        Node Name:         0x20006cc2173ea1d1
        Port Name:         0x10006cc2173ea1d1
        FabricName:        0x100000c0dd0ce717
        Speed:             unknown
        Supported Speed:   1 Gbit, 10 Gbit
        MaxFrameSize:      2048 bytes
        FC-ID (Port ID):   0x660702
        State:             Online

After:
    Description:      BCM57840 NetXtreme II 10/20-Gigabit Ethernet
    Revision:         11
    Manufacturer:     Broadcom Corporation
    Serial Number:    6CC2173EA1D0

    Driver:           bnx2x 1.712.30-0
    Number of Ports:  1

        Symbolic Name:     bnx2fc (QLogic BCM57840) v2.10.3 over eth2
        OS Device Name:    host1
        Node Name:         0x20006cc2173ea1d1
        Port Name:         0x10006cc2173ea1d1
        FabricName:        0x100000c0dd0ce717
        Speed:             8 Gbit
        Supported Speed:   1 Gbit, 10 Gbit
        MaxFrameSize:      2048 bytes
        FC-ID (Port ID):   0x660701
        State:             Online

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Johannes Thumshirn 2016-08-19 15:33:37 +02:00 • committed by Martin K. Petersen

parent 9442c9b0ed

commit 0b924e5505

1 changed files with 36 additions and 17 deletions

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53

drivers/scsi/fcoe/fcoe_transport.c

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