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authorQuinn Tran <quinn.tran@cavium.com>2017-06-13 20:47:17 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2017-06-27 21:21:40 -0400
commit82de802ad46e23820f7fcaddc45adde181d95562 (patch)
tree5769de7e041b27991ea14768c74837bf6825800f /drivers/scsi/qla2xxx/qla_isr.c
parentc5419e2618b951a73d590e0752810686d52c45cf (diff)
scsi: qla2xxx: Preparation for Target MQ.
In Current code, Req Q 0, RespQ 0 & hardware_lock are the main resources for sending and process completion of Target IO. These resources are now referenced behind a new qpair/"struct qla_qpair base_qpair". Main path IO handle will access those resources via the qpair pointer in preparation for Target MQ. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 8aaddb75f964..1535a29a9d9f 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2653,7 +2653,8 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt)
int res = DID_ERROR << 16;
ql_dbg(ql_dbg_async, vha, 0x502a,
- "type of error status in response: 0x%x\n", pkt->entry_status);
+ "iocb type %xh with error status %xh, handle %xh, rspq id %d\n",
+ pkt->entry_type, pkt->entry_status, pkt->handle, rsp->id);
if (que >= ha->max_req_queues || !ha->req_q_map[que])
goto fatal;
@@ -2805,7 +2806,8 @@ process_err:
case ABTS_RECV_24XX:
if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
/* ensure that the ATIO queue is empty */
- qlt_handle_abts_recv(vha, (response_t *)pkt);
+ qlt_handle_abts_recv(vha, rsp,
+ (response_t *)pkt);
break;
} else {
/* drop through */
@@ -2814,11 +2816,12 @@ process_err:
case ABTS_RESP_24XX:
case CTIO_TYPE7:
case CTIO_CRC2:
- qlt_response_pkt_all_vps(vha, (response_t *)pkt);
+ qlt_response_pkt_all_vps(vha, rsp, (response_t *)pkt);
break;
case NOTIFY_ACK_TYPE:
if (pkt->handle == QLA_TGT_SKIP_HANDLE)
- qlt_response_pkt_all_vps(vha, (response_t *)pkt);
+ qlt_response_pkt_all_vps(vha, rsp,
+ (response_t *)pkt);
else
qla24xxx_nack_iocb_entry(vha, rsp->req,
(struct nack_to_isp *)pkt);