* | | | 0x5047,0x5052 |
* | | | 0x5084,0x5075 |
* | | | 0x503d,0x5044 |
+ * | | | 0x507b |
* | Timer Routines | 0x6012 | |
* | User Space Interactions | 0x70e2 | 0x7018,0x702e |
* | | | 0x7020,0x7024 |
}
static void
-qla2x00_async_tm_cmd_done(void *data, void *ptr, int res)
+qla2x00_tmf_iocb_timeout(void *data)
{
- srb_t *sp = (srb_t *)ptr;
- struct srb_iocb *iocb = &sp->u.iocb_cmd;
- struct scsi_qla_host *vha = (scsi_qla_host_t *)data;
- uint32_t flags;
- uint16_t lun;
- int rval;
-
- if (!test_bit(UNLOADING, &vha->dpc_flags)) {
- flags = iocb->u.tmf.flags;
- lun = (uint16_t)iocb->u.tmf.lun;
+ srb_t *sp = (srb_t *)data;
+ struct srb_iocb *tmf = &sp->u.iocb_cmd;
- /* Issue Marker IOCB */
- rval = qla2x00_marker(vha, vha->hw->req_q_map[0],
- vha->hw->rsp_q_map[0], sp->fcport->loop_id, lun,
- flags == TCF_LUN_RESET ? MK_SYNC_ID_LUN : MK_SYNC_ID);
+ tmf->u.tmf.comp_status = CS_TIMEOUT;
+ complete(&tmf->u.tmf.comp);
+}
- if ((rval != QLA_SUCCESS) || iocb->u.tmf.data) {
- ql_dbg(ql_dbg_taskm, vha, 0x8030,
- "TM IOCB failed (%x).\n", rval);
- }
- }
- sp->free(sp->fcport->vha, sp);
+static void
+qla2x00_tmf_sp_done(void *data, void *ptr, int res)
+{
+ srb_t *sp = (srb_t *)ptr;
+ struct srb_iocb *tmf = &sp->u.iocb_cmd;
+ complete(&tmf->u.tmf.comp);
}
int
-qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t tm_flags, uint32_t lun,
+qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t flags, uint32_t lun,
uint32_t tag)
{
struct scsi_qla_host *vha = fcport->vha;
+ struct srb_iocb *tm_iocb;
srb_t *sp;
- struct srb_iocb *tcf;
- int rval;
+ int rval = QLA_FUNCTION_FAILED;
- rval = QLA_FUNCTION_FAILED;
sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
if (!sp)
goto done;
+ tm_iocb = &sp->u.iocb_cmd;
sp->type = SRB_TM_CMD;
sp->name = "tmf";
- qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
-
- tcf = &sp->u.iocb_cmd;
- tcf->u.tmf.flags = tm_flags;
- tcf->u.tmf.lun = lun;
- tcf->u.tmf.data = tag;
- tcf->timeout = qla2x00_async_iocb_timeout;
- sp->done = qla2x00_async_tm_cmd_done;
+ qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha));
+ tm_iocb->u.tmf.flags = flags;
+ tm_iocb->u.tmf.lun = lun;
+ tm_iocb->u.tmf.data = tag;
+ sp->done = qla2x00_tmf_sp_done;
+ tm_iocb->timeout = qla2x00_tmf_iocb_timeout;
+ init_completion(&tm_iocb->u.tmf.comp);
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS)
"Async-tmf hdl=%x loop-id=%x portid=%02x%02x%02x.\n",
sp->handle, fcport->loop_id, fcport->d_id.b.domain,
fcport->d_id.b.area, fcport->d_id.b.al_pa);
- return rval;
+
+ wait_for_completion(&tm_iocb->u.tmf.comp);
+
+ rval = tm_iocb->u.tmf.comp_status == CS_COMPLETE ?
+ QLA_SUCCESS : QLA_FUNCTION_FAILED;
+
+ if ((rval != QLA_SUCCESS) || tm_iocb->u.tmf.data) {
+ ql_dbg(ql_dbg_taskm, vha, 0x8030,
+ "TM IOCB failed (%x).\n", rval);
+ }
+
+ if (!test_bit(UNLOADING, &vha->dpc_flags) && !IS_QLAFX00(vha->hw)) {
+ flags = tm_iocb->u.tmf.flags;
+ lun = (uint16_t)tm_iocb->u.tmf.lun;
+
+ /* Issue Marker IOCB */
+ qla2x00_marker(vha, vha->hw->req_q_map[0],
+ vha->hw->rsp_q_map[0], sp->fcport->loop_id, lun,
+ flags == TCF_LUN_RESET ? MK_SYNC_ID_LUN : MK_SYNC_ID);
+ }
done_free_sp:
- sp->free(fcport->vha, sp);
+ sp->free(vha, sp);
done:
return rval;
}
}
static void
-qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
- struct tsk_mgmt_entry *tsk)
+qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk)
{
const char func[] = "TMF-IOCB";
const char *type;
srb_t *sp;
struct srb_iocb *iocb;
struct sts_entry_24xx *sts = (struct sts_entry_24xx *)tsk;
- int error = 1;
sp = qla2x00_get_sp_from_handle(vha, func, req, tsk);
if (!sp)
iocb = &sp->u.iocb_cmd;
type = sp->name;
fcport = sp->fcport;
+ iocb->u.tmf.data = QLA_SUCCESS;
if (sts->entry_status) {
ql_log(ql_log_warn, fcport->vha, 0x5038,
"Async-%s error - hdl=%x entry-status(%x).\n",
type, sp->handle, sts->entry_status);
+ iocb->u.tmf.data = QLA_FUNCTION_FAILED;
} else if (sts->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) {
ql_log(ql_log_warn, fcport->vha, 0x5039,
"Async-%s error - hdl=%x completion status(%x).\n",
type, sp->handle, sts->comp_status);
- } else if (!(le16_to_cpu(sts->scsi_status) &
+ iocb->u.tmf.data = QLA_FUNCTION_FAILED;
+ } else if ((le16_to_cpu(sts->scsi_status) &
SS_RESPONSE_INFO_LEN_VALID)) {
- ql_log(ql_log_warn, fcport->vha, 0x503a,
- "Async-%s error - hdl=%x no response info(%x).\n",
- type, sp->handle, sts->scsi_status);
- } else if (le32_to_cpu(sts->rsp_data_len) < 4) {
- ql_log(ql_log_warn, fcport->vha, 0x503b,
- "Async-%s error - hdl=%x not enough response(%d).\n",
- type, sp->handle, sts->rsp_data_len);
- } else if (sts->data[3]) {
- ql_log(ql_log_warn, fcport->vha, 0x503c,
- "Async-%s error - hdl=%x response(%x).\n",
- type, sp->handle, sts->data[3]);
- } else {
- error = 0;
+ if (le32_to_cpu(sts->rsp_data_len) < 4) {
+ ql_log(ql_log_warn, fcport->vha, 0x503b,
+ "Async-%s error - hdl=%x not enough response(%d).\n",
+ type, sp->handle, sts->rsp_data_len);
+ } else if (sts->data[3]) {
+ ql_log(ql_log_warn, fcport->vha, 0x503c,
+ "Async-%s error - hdl=%x response(%x).\n",
+ type, sp->handle, sts->data[3]);
+ iocb->u.tmf.data = QLA_FUNCTION_FAILED;
+ }
}
- if (error) {
- iocb->u.tmf.data = error;
+ if (iocb->u.tmf.data != QLA_SUCCESS)
ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5055,
(uint8_t *)sts, sizeof(*sts));
- }
sp->done(vha, sp, 0);
}
return;
}
+ /* Task Management completion. */
+ if (sp->type == SRB_TM_CMD) {
+ qla24xx_tm_iocb_entry(vha, req, pkt);
+ return;
+ }
+
/* Fast path completion. */
if (comp_status == CS_COMPLETE && scsi_status == 0) {
qla2x00_process_completed_request(vha, req, handle);
qla24xx_logio_entry(vha, rsp->req,
(struct logio_entry_24xx *)pkt);
break;
- case TSK_MGMT_IOCB_TYPE:
- qla24xx_tm_iocb_entry(vha, rsp->req,
- (struct tsk_mgmt_entry *)pkt);
- break;
case CT_IOCB_TYPE:
qla24xx_els_ct_entry(vha, rsp->req, pkt, CT_IOCB_TYPE);
break;
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-static void
-qlafx00_tmf_iocb_timeout(void *data)
-{
- srb_t *sp = (srb_t *)data;
- struct srb_iocb *tmf = &sp->u.iocb_cmd;
-
- tmf->u.tmf.comp_status = cpu_to_le16((uint16_t)CS_TIMEOUT);
- complete(&tmf->u.tmf.comp);
-}
-
-static void
-qlafx00_tmf_sp_done(void *data, void *ptr, int res)
-{
- srb_t *sp = (srb_t *)ptr;
- struct srb_iocb *tmf = &sp->u.iocb_cmd;
-
- complete(&tmf->u.tmf.comp);
-}
-
-static int
-qlafx00_async_tm_cmd(fc_port_t *fcport, uint32_t flags,
- uint32_t lun, uint32_t tag)
-{
- scsi_qla_host_t *vha = fcport->vha;
- struct srb_iocb *tm_iocb;
- srb_t *sp;
- int rval = QLA_FUNCTION_FAILED;
-
- sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
- if (!sp)
- goto done;
-
- tm_iocb = &sp->u.iocb_cmd;
- sp->type = SRB_TM_CMD;
- sp->name = "tmf";
- qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha));
- tm_iocb->u.tmf.flags = flags;
- tm_iocb->u.tmf.lun = lun;
- tm_iocb->u.tmf.data = tag;
- sp->done = qlafx00_tmf_sp_done;
- tm_iocb->timeout = qlafx00_tmf_iocb_timeout;
- init_completion(&tm_iocb->u.tmf.comp);
-
- rval = qla2x00_start_sp(sp);
- if (rval != QLA_SUCCESS)
- goto done_free_sp;
-
- ql_dbg(ql_dbg_async, vha, 0x507b,
- "Task management command issued target_id=%x\n",
- fcport->tgt_id);
-
- wait_for_completion(&tm_iocb->u.tmf.comp);
-
- rval = tm_iocb->u.tmf.comp_status == CS_COMPLETE ?
- QLA_SUCCESS : QLA_FUNCTION_FAILED;
-
-done_free_sp:
- sp->free(vha, sp);
-done:
- return rval;
-}
-
int
qlafx00_abort_target(fc_port_t *fcport, unsigned int l, int tag)
{
- return qlafx00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag);
+ return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag);
}
int
qlafx00_lun_reset(fc_port_t *fcport, unsigned int l, int tag)
{
- return qlafx00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag);
+ return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag);
}
int
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