scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure

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Current code will send PRLI with FC-NVMe bit set for the targets which
support only FCP. This may result into issue with targets which do not
understand NVMe and will go into a strange state. This patch would restart
the login process by going back to PLOGI state. The PLOGI state will force
the target to respond to correct PRLI request.

Fixes: c76ae845ea ("scsi: qla2xxx: Add error handling for PLOGI ELS passthrough")
Cc: stable@vger.kernel.org # 5.4
Link: https://lore.kernel.org/r/20191105150657.8092-2-hmadhani@marvell.com
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Quinn Tran 2019-11-05 07:06:50 -08:00 • committed by Martin K. Petersen

parent c8510d2403

commit 983f127603

2 changed files with 13 additions and 30 deletions

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37

drivers/scsi/qla2xxx/qla_init.c

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6

drivers/scsi/qla2xxx/qla_iocb.c

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