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path: root/drivers/scsi/qla2xxx/qla_init.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c65
1 files changed, 35 insertions, 30 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 75dc76587f43..61534b9bef7b 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -453,6 +453,12 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
u8 current_login_state;
fcport = ea->fcport;
+ ql_dbg(ql_dbg_disc, vha, 0xffff,
+ "%s %8phC DS %d LS rc %d %d login %d|%d rscn %d|%d lid %d\n",
+ __func__, fcport->port_name, fcport->disc_state,
+ fcport->fw_login_state, ea->rc,
+ fcport->login_gen, fcport->last_login_gen,
+ fcport->rscn_gen, fcport->last_rscn_gen, vha->loop_id);
if (fcport->disc_state == DSC_DELETE_PEND)
return;
@@ -476,9 +482,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
return;
} else if (fcport->last_login_gen != fcport->login_gen) {
ql_dbg(ql_dbg_disc, vha, 0x20e0,
- "%s %8phC login gen changed login %d|%d\n",
- __func__, fcport->port_name,
- fcport->last_login_gen, fcport->login_gen);
+ "%s %8phC login gen changed\n",
+ __func__, fcport->port_name);
return;
}
@@ -1058,7 +1063,6 @@ void __qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
static
void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
{
- int rval = ea->rc;
fc_port_t *fcport = ea->fcport;
struct port_database_24xx *pd;
struct srb *sp = ea->sp;
@@ -1068,8 +1072,8 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
fcport->flags &= ~FCF_ASYNC_SENT;
ql_dbg(ql_dbg_disc, vha, 0x20d2,
- "%s %8phC DS %d LS %d rval %d\n", __func__, fcport->port_name,
- fcport->disc_state, pd->current_login_state, rval);
+ "%s %8phC DS %d LS %d rc %d\n", __func__, fcport->port_name,
+ fcport->disc_state, pd->current_login_state, ea->rc);
if (fcport->disc_state == DSC_DELETE_PEND)
return;
@@ -1139,11 +1143,11 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport)
u64 wwn;
ql_dbg(ql_dbg_disc, vha, 0x20d8,
- "%s %8phC DS %d LS %d P %d fl %x confl %p rscn %d|%d login %d|%d retry %d lid %d scan %d\n",
+ "%s %8phC DS %d LS %d P %d fl %x confl %p rscn %d|%d login %d retry %d lid %d scan %d\n",
__func__, fcport->port_name, fcport->disc_state,
fcport->fw_login_state, fcport->login_pause, fcport->flags,
fcport->conflict, fcport->last_rscn_gen, fcport->rscn_gen,
- fcport->last_login_gen, fcport->login_gen, fcport->login_retry,
+ fcport->login_gen, fcport->login_retry,
fcport->loop_id, fcport->scan_state);
if (fcport->login_retry == 0)
@@ -1320,9 +1324,9 @@ void qla24xx_handle_relogin_event(scsi_qla_host_t *vha,
void qla2x00_fcport_event_handler(scsi_qla_host_t *vha, struct event_arg *ea)
{
- fc_port_t *fcport, *f, *tf;
+ fc_port_t *f, *tf;
uint32_t id = 0, mask, rid;
- int rc;
+ unsigned long flags;
switch (ea->event) {
case FCME_RSCN:
@@ -1350,20 +1354,15 @@ void qla2x00_fcport_event_handler(scsi_qla_host_t *vha, struct event_arg *ea)
return;
switch (ea->id.b.rsvd_1) {
case RSCN_PORT_ADDR:
- fcport = qla2x00_find_fcport_by_nportid(vha, &ea->id, 1);
- if (!fcport) {
- /* cable moved */
- rc = qla24xx_post_gpnid_work(vha, &ea->id);
- if (rc) {
- ql_log(ql_log_warn, vha, 0xd044,
- "RSCN GPNID work failed %02x%02x%02x\n",
- ea->id.b.domain, ea->id.b.area,
- ea->id.b.al_pa);
- }
- } else {
- ea->fcport = fcport;
- qla24xx_handle_rscn_event(fcport, ea);
+ spin_lock_irqsave(&vha->work_lock, flags);
+ if (vha->scan.scan_flags == 0) {
+ ql_dbg(ql_dbg_disc, vha, 0xffff,
+ "%s: schedule\n", __func__);
+ vha->scan.scan_flags |= SF_QUEUED;
+ schedule_delayed_work(&vha->scan.scan_work, 5);
}
+ spin_unlock_irqrestore(&vha->work_lock, flags);
+
break;
case RSCN_AREA_ADDR:
case RSCN_DOM_ADDR:
@@ -1642,6 +1641,13 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
unsigned long flags;
struct fc_port *fcport = ea->fcport;
+ ql_dbg(ql_dbg_disc, vha, 0xffff,
+ "%s %8phC DS %d LS %d rc %d login %d|%d rscn %d|%d data %x|%x iop %x|%x\n",
+ __func__, fcport->port_name, fcport->disc_state,
+ fcport->fw_login_state, ea->rc, ea->sp->gen2, fcport->login_gen,
+ ea->sp->gen2, fcport->rscn_gen|ea->sp->gen1,
+ ea->data[0], ea->data[1], ea->iop[0], ea->iop[1]);
+
if ((fcport->fw_login_state == DSC_LS_PLOGI_PEND) ||
(fcport->fw_login_state == DSC_LS_PRLI_PEND)) {
ql_dbg(ql_dbg_disc, vha, 0x20ea,
@@ -1656,10 +1662,9 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
if (ea->sp->gen2 != fcport->login_gen) {
/* target side must have changed it. */
ql_dbg(ql_dbg_disc, vha, 0x20d3,
- "%s %8phC generation changed rscn %d|%d login %d|%d\n",
- __func__, fcport->port_name, fcport->last_rscn_gen,
- fcport->rscn_gen, fcport->last_login_gen,
- fcport->login_gen);
+ "%s %8phC generation changed\n",
+ __func__, fcport->port_name);
+ set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
return;
} else if (ea->sp->gen1 != fcport->rscn_gen) {
ql_dbg(ql_dbg_disc, vha, 0x20d4, "%s %d %8phC post gidpn\n",
@@ -5214,9 +5219,6 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
}
}
- list_for_each_entry(fcport, &vha->vp_fcports, list) {
- fcport->scan_state = QLA_FCPORT_SCAN;
- }
/* Mark the time right before querying FW for connected ports.
* This process is long, asynchronous and by the time it's done,
@@ -5232,6 +5234,9 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
if (rval)
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
} else {
+ list_for_each_entry(fcport, &vha->vp_fcports, list)
+ fcport->scan_state = QLA_FCPORT_SCAN;
+
rval = qla2x00_find_all_fabric_devs(vha);
}
if (rval != QLA_SUCCESS)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 03:06:50 +0100