scsi: qla2xxx: Check for MB timeout while capturing ISP27/28xx FW dump

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Add mailbox timeout checkout for ISP 27xx/28xx during FW dump procedure.
Without the timeout check, hardware lock can be held for long period. This
patch would shorten the dump procedure if a timeout condition is
encountered.

Link: https://lore.kernel.org/r/20190912180918.6436-12-hmadhani@marvell.com
Reviewed-by: Laurence Oberman <loberman@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 2019-09-12 11:09:15 -07:00 • committed by Martin K. Petersen

parent 6997db98d0

commit c55474197a

1 changed files with 23 additions and 2 deletions

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drivers/scsi/qla2xxx/qla_tmpl.c

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