scsi: hisi_sas: Modify v3 HW SSP underflow error processing
[ Upstream commit
62413199cd6d2906c121c2dfa3d7b82fd05f08db ]
In case of SSP underflow allow the response frame IU to be examined for
setting the response stat value rather than always setting
SAS_DATA_UNDERRUN.
This will mean that we call sas_ssp_task_response() in those scenarios and
may send sense data to upper layer.
Such a condition would be for bad blocks were we just reporting an
underflow error to upper layer, but now the sense data will tell
immediately that the media is faulty.
Link: https://lore.kernel.org/r/1645703489-87194-7-git-send-email-john.garry@huawei.com
Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Qi Liu <liuqi115@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of:
f5393a5602ca ("scsi: hisi_sas: Fix normally completed I/O analysed as failed")
Signed-off-by: Sasha Levin <sashal@kernel.org>