aboutsummaryrefslogtreecommitdiff
path: root/drivers/scsi/qla2xxx/qla_iocb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_iocb.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c50
1 files changed, 21 insertions, 29 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index cdac282b5bd3..63f8e3c19841 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -336,7 +336,7 @@ qla2x00_start_scsi(srb_t *sp)
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) !=
+ if (qla2x00_marker(vha, ha->base_qpair, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS) {
return (QLA_FUNCTION_FAILED);
}
@@ -490,8 +490,7 @@ qla2x00_start_iocbs(struct scsi_qla_host *vha, struct req_que *req)
/**
* qla2x00_marker() - Send a marker IOCB to the firmware.
* @vha: HA context
- * @req: request queue
- * @rsp: response queue
+ * @qpair: queue pair pointer
* @loop_id: loop ID
* @lun: LUN
* @type: marker modifier
@@ -501,18 +500,16 @@ qla2x00_start_iocbs(struct scsi_qla_host *vha, struct req_que *req)
* Returns non-zero if a failure occurred, else zero.
*/
static int
-__qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
- struct rsp_que *rsp, uint16_t loop_id,
- uint64_t lun, uint8_t type)
+__qla2x00_marker(struct scsi_qla_host *vha, struct qla_qpair *qpair,
+ uint16_t loop_id, uint64_t lun, uint8_t type)
{
mrk_entry_t *mrk;
struct mrk_entry_24xx *mrk24 = NULL;
-
+ struct req_que *req = qpair->req;
struct qla_hw_data *ha = vha->hw;
scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
- req = ha->req_q_map[0];
- mrk = (mrk_entry_t *)qla2x00_alloc_iocbs(vha, NULL);
+ mrk = (mrk_entry_t *)__qla2x00_alloc_iocbs(qpair, NULL);
if (mrk == NULL) {
ql_log(ql_log_warn, base_vha, 0x3026,
"Failed to allocate Marker IOCB.\n");
@@ -543,16 +540,15 @@ __qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
}
int
-qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
- struct rsp_que *rsp, uint16_t loop_id, uint64_t lun,
- uint8_t type)
+qla2x00_marker(struct scsi_qla_host *vha, struct qla_qpair *qpair,
+ uint16_t loop_id, uint64_t lun, uint8_t type)
{
int ret;
unsigned long flags = 0;
- spin_lock_irqsave(&vha->hw->hardware_lock, flags);
- ret = __qla2x00_marker(vha, req, rsp, loop_id, lun, type);
- spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);
+ spin_lock_irqsave(qpair->qp_lock_ptr, flags);
+ ret = __qla2x00_marker(vha, qpair, loop_id, lun, type);
+ spin_unlock_irqrestore(qpair->qp_lock_ptr, flags);
return (ret);
}
@@ -567,11 +563,11 @@ qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
int qla2x00_issue_marker(scsi_qla_host_t *vha, int ha_locked)
{
if (ha_locked) {
- if (__qla2x00_marker(vha, vha->req, vha->req->rsp, 0, 0,
+ if (__qla2x00_marker(vha, vha->hw->base_qpair, 0, 0,
MK_SYNC_ALL) != QLA_SUCCESS)
return QLA_FUNCTION_FAILED;
} else {
- if (qla2x00_marker(vha, vha->req, vha->req->rsp, 0, 0,
+ if (qla2x00_marker(vha, vha->hw->base_qpair, 0, 0,
MK_SYNC_ALL) != QLA_SUCCESS)
return QLA_FUNCTION_FAILED;
}
@@ -1627,21 +1623,19 @@ qla24xx_start_scsi(srb_t *sp)
uint16_t req_cnt;
uint16_t tot_dsds;
struct req_que *req = NULL;
- struct rsp_que *rsp = NULL;
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
struct scsi_qla_host *vha = sp->vha;
struct qla_hw_data *ha = vha->hw;
/* Setup device pointers. */
req = vha->req;
- rsp = req->rsp;
/* So we know we haven't pci_map'ed anything yet */
tot_dsds = 0;
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) !=
+ if (qla2x00_marker(vha, ha->base_qpair, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS)
return QLA_FUNCTION_FAILED;
vha->marker_needed = 0;
@@ -1794,7 +1788,7 @@ qla24xx_dif_start_scsi(srb_t *sp)
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) !=
+ if (qla2x00_marker(vha, ha->base_qpair, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS)
return QLA_FUNCTION_FAILED;
vha->marker_needed = 0;
@@ -1965,7 +1959,6 @@ qla2xxx_start_scsi_mq(srb_t *sp)
uint16_t req_cnt;
uint16_t tot_dsds;
struct req_que *req = NULL;
- struct rsp_que *rsp = NULL;
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
struct scsi_qla_host *vha = sp->fcport->vha;
struct qla_hw_data *ha = vha->hw;
@@ -1975,7 +1968,6 @@ qla2xxx_start_scsi_mq(srb_t *sp)
spin_lock_irqsave(&qpair->qp_lock, flags);
/* Setup qpair pointers */
- rsp = qpair->rsp;
req = qpair->req;
/* So we know we haven't pci_map'ed anything yet */
@@ -1983,7 +1975,7 @@ qla2xxx_start_scsi_mq(srb_t *sp)
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (__qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) !=
+ if (__qla2x00_marker(vha, qpair, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS) {
spin_unlock_irqrestore(&qpair->qp_lock, flags);
return QLA_FUNCTION_FAILED;
@@ -2151,7 +2143,7 @@ qla2xxx_dif_start_scsi_mq(srb_t *sp)
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (__qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL) !=
+ if (__qla2x00_marker(vha, qpair, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS) {
spin_unlock_irqrestore(&qpair->qp_lock, flags);
return QLA_FUNCTION_FAILED;
@@ -3205,8 +3197,8 @@ qla82xx_start_scsi(srb_t *sp)
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (qla2x00_marker(vha, req,
- rsp, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) {
+ if (qla2x00_marker(vha, ha->base_qpair,
+ 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) {
ql_log(ql_log_warn, vha, 0x300c,
"qla2x00_marker failed for cmd=%p.\n", cmd);
return QLA_FUNCTION_FAILED;
@@ -3859,8 +3851,8 @@ qla2x00_start_bidir(srb_t *sp, struct scsi_qla_host *vha, uint32_t tot_dsds)
/* Send marker if required */
if (vha->marker_needed != 0) {
- if (qla2x00_marker(vha, req,
- rsp, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS)
+ if (qla2x00_marker(vha, ha->base_qpair,
+ 0, 0, MK_SYNC_ALL) != QLA_SUCCESS)
return EXT_STATUS_MAILBOX;
vha->marker_needed = 0;
}
Powered by cgit, Gruvboxed by Blaster4385.