scsi: hisi_sas: Modify v3 HW SATA completion error processing

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[ Upstream commit 7e15334f5d ]

If the I/O completion response frame returned by the target device has been
written to the host memory and the err bit in the status field of the
received fis is 1, ts->stat should set to SAS_PROTO_RESPONSE, and this will
let EH analyze and further determine cause of failure.

Link: https://lore.kernel.org/r/1657823002-139010-5-git-send-email-john.garry@huawei.com
Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: f5393a5602 ("scsi: hisi_sas: Fix normally completed I/O analysed as failed")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Xingui Yang 2022-07-15 02:23:21 +08:00 • committed by Greg Kroah-Hartman

parent 7caac45b52

commit e454e98595

1 changed files with 8 additions and 1 deletions

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drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

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