scsi: ufs: handle non spec compliant bkops behaviour by device

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We are seeing that some devices are raising the urgent bkops exception
events even when BKOPS status doesn't indicate performace impacted or
critical. Handle these device by determining their urgent bkops status
at runtime.

Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Yaniv Gardi 2016-03-10 17:37:15 +02:00 • committed by Martin K. Petersen

parent a70e91b8bb

commit afdfff59a0

2 changed files with 52 additions and 7 deletions

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53

drivers/scsi/ufs/ufshcd.c

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6

drivers/scsi/ufs/ufshcd.h

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