diff options
Diffstat (limited to 'drivers/scsi/hisi_sas')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index fec1675e572c..bf9b693a717f 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -227,6 +227,13 @@ #define CMPLT_HDR_RSPNS_XFRD_MSK (0x1 << CMPLT_HDR_RSPNS_XFRD_OFF) #define CMPLT_HDR_ERX_OFF 12 #define CMPLT_HDR_ERX_MSK (0x1 << CMPLT_HDR_ERX_OFF) +#define CMPLT_HDR_ABORT_STAT_OFF 13 +#define CMPLT_HDR_ABORT_STAT_MSK (0x7 << CMPLT_HDR_ABORT_STAT_OFF) +/* abort_stat */ +#define STAT_IO_NOT_VALID 0x1 +#define STAT_IO_NO_DEVICE 0x2 +#define STAT_IO_COMPLETE 0x3 +#define STAT_IO_ABORTED 0x4 /* dw1 */ #define CMPLT_HDR_IPTT_OFF 0 #define CMPLT_HDR_IPTT_MSK (0xffff << CMPLT_HDR_IPTT_OFF) @@ -1569,6 +1576,30 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot, goto out; } + /* Use SAS+TMF status codes */ + switch ((complete_hdr->dw0 & CMPLT_HDR_ABORT_STAT_MSK) + >> CMPLT_HDR_ABORT_STAT_OFF) { + case STAT_IO_ABORTED: + /* this io has been aborted by abort command */ + ts->stat = SAS_ABORTED_TASK; + goto out; + case STAT_IO_COMPLETE: + /* internal abort command complete */ + ts->stat = TMF_RESP_FUNC_COMPLETE; + goto out; + case STAT_IO_NO_DEVICE: + ts->stat = TMF_RESP_FUNC_COMPLETE; + goto out; + case STAT_IO_NOT_VALID: + /* abort single io, controller don't find + * the io need to abort + */ + ts->stat = TMF_RESP_FUNC_FAILED; + goto out; + default: + break; + } + if ((complete_hdr->dw0 & CMPLT_HDR_ERX_MSK) && (!(complete_hdr->dw0 & CMPLT_HDR_RSPNS_XFRD_MSK))) { |
