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[SCSI] qla2xxx: Use proper request/response queues with MQ instantiations.

Browse source 
Original code would inadvertanly place I/Os on the default
request-queue.  Also, correctly pass in the proper MSI-X vector
during response-queue initialization.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Andrew Vasquez 2009-01-05 11:18:10 -08:00 committed by James Bottomley
parent d63ab53394
commit 444786d7fd
6 changed files with 11 additions and 13 deletions
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1
drivers/scsi/qla2xxx/qla_def.h
View file

@ -187,7 +187,6 @@ struct req_que;
* SCSI Request Block
*/
typedef struct srb {
struct scsi_qla_host *vha; /* HA the SP is queued on */
struct req_que *que;
struct fc_port *fcport;

12
drivers/scsi/qla2xxx/qla_iocb.c
View file

@ -173,7 +173,7 @@ void qla2x00_build_scsi_iocbs_32(srb_t *sp, cmd_entry_t *cmd_pkt,
return;
}
vha = sp->vha;
vha = sp->fcport->vha;
req = sp->que;
cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp));
@ -234,7 +234,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt,
return;
}
vha = sp->vha;
vha = sp->fcport->vha;
req = sp->que;
cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp));
@ -294,7 +294,7 @@ qla2x00_start_scsi(srb_t *sp)
/* Setup device pointers. */
ret = 0;
vha = sp->vha;
vha = sp->fcport->vha;
ha = vha->hw;
reg = &ha->iobase->isp;
cmd = sp->cmd;
@ -353,7 +353,6 @@ qla2x00_start_scsi(srb_t *sp)
/* Build command packet */
req->current_outstanding_cmd = handle;
req->outstanding_cmds[handle] = sp;
sp->vha = vha;
sp->que = req;
sp->cmd->host_scribble = (unsigned char *)(unsigned long)handle;
req->cnt -= req_cnt;
@ -656,7 +655,7 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
return;
}
vha = sp->vha;
vha = sp->fcport->vha;
req = sp->que;
/* Set transfer direction */
@ -723,7 +722,7 @@ qla24xx_start_scsi(srb_t *sp)
struct req_que *req = NULL;
struct rsp_que *rsp = NULL;
struct scsi_cmnd *cmd = sp->cmd;
struct scsi_qla_host *vha = sp->vha;
struct scsi_qla_host *vha = sp->fcport->vha;
struct qla_hw_data *ha = vha->hw;
uint16_t que_id;
@ -791,7 +790,6 @@ qla24xx_start_scsi(srb_t *sp)
/* Build command packet. */
req->current_outstanding_cmd = handle;
req->outstanding_cmds[handle] = sp;
sp->vha = vha;
sp->cmd->host_scribble = (unsigned char *)(unsigned long)handle;
req->cnt -= req_cnt;

2
drivers/scsi/qla2xxx/qla_isr.c
View file

@ -2026,7 +2026,7 @@ qla2x00_get_rsp_host(struct rsp_que *rsp)
if (pkt && pkt->handle < MAX_OUTSTANDING_COMMANDS) {
sp = req->outstanding_cmds[pkt->handle];
if (sp)
vha = sp->vha;
vha = sp->fcport->vha;
}
}
if (!vha)

2
drivers/scsi/qla2xxx/qla_mbx.c
View file

@ -3145,7 +3145,7 @@ qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp,
mcp->mb[7] = LSW(MSD(rsp->dma));
mcp->mb[5] = rsp->length;
mcp->mb[11] = rsp->vp_idx;
mcp->mb[14] = rsp->msix->vector;
mcp->mb[14] = rsp->msix->entry;
mcp->mb[13] = rsp->rid;
reg = (struct device_reg_25xxmq *)((void *)(ha->mqiobase) +

4
drivers/scsi/qla2xxx/qla_mid.c
View file

@ -614,8 +614,10 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options,
req->vp_idx = vp_idx;
req->qos = qos;
if (ha->rsp_q_map[rsp_que])
if (ha->rsp_q_map[rsp_que]) {
req->rsp = ha->rsp_q_map[rsp_que];
req->rsp->req = req;
}
/* Use alternate PCI bus number */
if (MSB(req->rid))
options |= BIT_4;

3
drivers/scsi/qla2xxx/qla_os.c
View file

@ -438,7 +438,6 @@ qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport,
if (!sp)
return sp;
sp->vha = vha;
sp->fcport = fcport;
sp->cmd = cmd;
sp->que = ha->req_q_map[0];
@ -1182,7 +1181,7 @@ qla2x00_abort_all_cmds(scsi_qla_host_t *vha, int res)
continue;
for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
sp = req->outstanding_cmds[cnt];
if (sp && sp->vha == vha) {
if (sp && sp->fcport->vha == vha) {
req->outstanding_cmds[cnt] = NULL;
sp->cmd->result = res;
qla2x00_sp_compl(ha, sp);