diff options
| author | Viswas G <Viswas.G@pmcs.com> | 2015-08-11 15:06:31 +0530 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-08-26 17:18:31 -0700 |
| commit | 27ecfa5e79bfc2e4efca67a6077080acab546a4a (patch) | |
| tree | 5852182d21a7e270a4fa46ab61688c18346a8a9b /drivers/scsi/pm8001 | |
| parent | 8414cd8057c29f60cda241aa489b33e4db6652f2 (diff) | |
pm80xx: Handling Invalid SSP Response frame
The request has to be retried incase if the length of the SSP
Response IU is invalid.
Signed-off-by: Viswas G <Viswas.G@pmcs.com>
Reviewed-by: Suresh Thiagarajan <Suresh.Thiagarajan@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/pm8001')
| -rw-r--r-- | drivers/scsi/pm8001/pm80xx_hwi.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/pm8001/pm80xx_hwi.h | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index 8817ce6ad4b8..0e1628f2018e 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -1609,6 +1609,13 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb) ts->stat = SAS_OPEN_REJECT; ts->open_rej_reason = SAS_OREJ_RSVD_RETRY; break; + case IO_XFER_ERROR_INVALID_SSP_RSP_FRAME: + PM8001_IO_DBG(pm8001_ha, + pm8001_printk("IO_XFER_ERROR_INVALID_SSP_RSP_FRAME\n")); + ts->resp = SAS_TASK_COMPLETE; + ts->stat = SAS_OPEN_REJECT; + ts->open_rej_reason = SAS_OREJ_RSVD_RETRY; + break; case IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED: PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED\n")); diff --git a/drivers/scsi/pm8001/pm80xx_hwi.h b/drivers/scsi/pm8001/pm80xx_hwi.h index a083cc68d937..7a443bad6163 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.h +++ b/drivers/scsi/pm8001/pm80xx_hwi.h @@ -1175,7 +1175,7 @@ typedef struct SASProtocolTimerConfig SASProtocolTimerConfig_t; #define IO_XFER_ERROR_INTERNAL_CRC_ERROR 0x54 #define MPI_IO_RQE_BUSY_FULL 0x55 #define IO_XFER_ERR_EOB_DATA_OVERRUN 0x56 -#define IO_XFR_ERROR_INVALID_SSP_RSP_FRAME 0x57 +#define IO_XFER_ERROR_INVALID_SSP_RSP_FRAME 0x57 #define IO_OPEN_CNX_ERROR_OPEN_PREEMPTED 0x58 #define MPI_ERR_IO_RESOURCE_UNAVAILABLE 0x1004 |