diff options
| -rw-r--r-- | drivers/scsi/scsi_error.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 1 | ||||
| -rw-r--r-- | include/scsi/scsi.h | 1 |
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index f11f51e2465f..28056ee498b3 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1861,6 +1861,12 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd) * the fast io fail tmo fired), so send IO directly upwards. */ return SUCCESS; + case DID_TRANSPORT_MARGINAL: + /* + * caller has decided not to do retries on + * abort success, so send IO directly upwards + */ + return SUCCESS; case DID_ERROR: if (msg_byte(scmd->result) == COMMAND_COMPLETE && status_byte(scmd->result) == RESERVATION_CONFLICT) diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index b3f14f05340a..d0ae586565f8 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -630,6 +630,7 @@ static blk_status_t scsi_result_to_blk_status(struct scsi_cmnd *cmd, int result) return BLK_STS_OK; return BLK_STS_IOERR; case DID_TRANSPORT_FAILFAST: + case DID_TRANSPORT_MARGINAL: return BLK_STS_TRANSPORT; case DID_TARGET_FAILURE: set_host_byte(cmd, DID_OK); diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h index 5339baadc082..5b287ad8b727 100644 --- a/include/scsi/scsi.h +++ b/include/scsi/scsi.h @@ -159,6 +159,7 @@ static inline int scsi_is_wlun(u64 lun) * paths might yield different results */ #define DID_ALLOC_FAILURE 0x12 /* Space allocation on the device failed */ #define DID_MEDIUM_ERROR 0x13 /* Medium error */ +#define DID_TRANSPORT_MARGINAL 0x14 /* Transport marginal errors */ #define DRIVER_OK 0x00 /* Driver status */ /* |