aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla2xxx/qla_init.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c118
1 files changed, 63 insertions, 55 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 8f55dd44adae..7b675243bd16 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1021,30 +1021,11 @@ void __qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
vha->fcport_count++;
ea->fcport->login_succ = 1;
- if (!IS_IIDMA_CAPABLE(vha->hw) ||
- !vha->hw->flags.gpsc_supported) {
- ql_dbg(ql_dbg_disc, vha, 0x20d6,
- "%s %d %8phC post upd_fcport fcp_cnt %d\n",
- __func__, __LINE__, ea->fcport->port_name,
- vha->fcport_count);
-
- qla24xx_post_upd_fcport_work(vha, ea->fcport);
- } else {
- if (ea->fcport->id_changed) {
- ea->fcport->id_changed = 0;
- ql_dbg(ql_dbg_disc, vha, 0x20d7,
- "%s %d %8phC post gfpnid fcp_cnt %d\n",
- __func__, __LINE__, ea->fcport->port_name,
- vha->fcport_count);
- qla24xx_post_gfpnid_work(vha, ea->fcport);
- } else {
- ql_dbg(ql_dbg_disc, vha, 0x20d7,
- "%s %d %8phC post gpsc fcp_cnt %d\n",
- __func__, __LINE__, ea->fcport->port_name,
- vha->fcport_count);
- qla24xx_post_gpsc_work(vha, ea->fcport);
- }
- }
+ ql_dbg(ql_dbg_disc, vha, 0x20d6,
+ "%s %d %8phC post upd_fcport fcp_cnt %d\n",
+ __func__, __LINE__, ea->fcport->port_name,
+ vha->fcport_count);
+ qla24xx_post_upd_fcport_work(vha, ea->fcport);
} else if (ea->fcport->login_succ) {
/*
* We have an existing session. A late RSCN delivery
@@ -1167,9 +1148,6 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport)
fcport->login_gen, fcport->login_retry,
fcport->loop_id, fcport->scan_state);
- if (fcport->login_retry == 0)
- return 0;
-
if (fcport->scan_state != QLA_FCPORT_FOUND)
return 0;
@@ -1194,7 +1172,8 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport)
return 0;
}
- fcport->login_retry--;
+ if (fcport->login_retry > 0)
+ fcport->login_retry--;
switch (fcport->disc_state) {
case DSC_DELETED:
@@ -1350,20 +1329,7 @@ void qla2x00_fcport_event_handler(scsi_qla_host_t *vha, struct event_arg *ea)
fc_port_t *f, *tf;
uint32_t id = 0, mask, rid;
unsigned long flags;
-
- switch (ea->event) {
- case FCME_RSCN:
- case FCME_GIDPN_DONE:
- case FCME_GPSC_DONE:
- case FCME_GPNID_DONE:
- case FCME_GNNID_DONE:
- if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags) ||
- test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags))
- return;
- break;
- default:
- break;
- }
+ fc_port_t *fcport;
switch (ea->event) {
case FCME_RELOGIN:
@@ -1377,6 +1343,11 @@ 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)
+ fcport->rscn_rcvd = 1;
+
spin_lock_irqsave(&vha->work_lock, flags);
if (vha->scan.scan_flags == 0) {
ql_dbg(ql_dbg_disc, vha, 0xffff,
@@ -3118,8 +3089,9 @@ qla2x00_alloc_outstanding_cmds(struct qla_hw_data *ha, struct req_que *req)
req->num_outstanding_cmds = ha->cur_fw_iocb_count;
}
- req->outstanding_cmds = kzalloc(sizeof(srb_t *) *
- req->num_outstanding_cmds, GFP_KERNEL);
+ req->outstanding_cmds = kcalloc(req->num_outstanding_cmds,
+ sizeof(srb_t *),
+ GFP_KERNEL);
if (!req->outstanding_cmds) {
/*
@@ -3127,8 +3099,9 @@ qla2x00_alloc_outstanding_cmds(struct qla_hw_data *ha, struct req_que *req)
* initialization.
*/
req->num_outstanding_cmds = MIN_OUTSTANDING_COMMANDS;
- req->outstanding_cmds = kzalloc(sizeof(srb_t *) *
- req->num_outstanding_cmds, GFP_KERNEL);
+ req->outstanding_cmds = kcalloc(req->num_outstanding_cmds,
+ sizeof(srb_t *),
+ GFP_KERNEL);
if (!req->outstanding_cmds) {
ql_log(ql_log_fatal, NULL, 0x0126,
@@ -4532,7 +4505,6 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags)
fcport->fw_login_state = DSC_LS_PORT_UNAVAIL;
fcport->deleted = QLA_SESS_DELETED;
fcport->login_retry = vha->hw->login_retry_count;
- fcport->login_retry = 5;
fcport->logout_on_delete = 1;
if (!fcport->ct_desc.ct_sns) {
@@ -5037,7 +5009,8 @@ qla2x00_iidma_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
return;
if (fcport->fp_speed == PORT_SPEED_UNKNOWN ||
- fcport->fp_speed > ha->link_data_rate)
+ fcport->fp_speed > ha->link_data_rate ||
+ !ha->flags.gpsc_supported)
return;
rval = qla2x00_set_idma_speed(vha, fcport->loop_id, fcport->fp_speed,
@@ -5054,6 +5027,24 @@ qla2x00_iidma_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
}
}
+void qla_do_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport)
+{
+ qla2x00_iidma_fcport(vha, fcport);
+ qla24xx_update_fcport_fcp_prio(vha, fcport);
+}
+
+int qla_post_iidma_work(struct scsi_qla_host *vha, fc_port_t *fcport)
+{
+ struct qla_work_evt *e;
+
+ e = qla2x00_alloc_work(vha, QLA_EVT_IIDMA);
+ if (!e)
+ return QLA_FUNCTION_FAILED;
+
+ e->u.fcport.fcport = fcport;
+ return qla2x00_post_work(vha, e);
+}
+
/* qla2x00_reg_remote_port is reserved for Initiator Mode only.*/
static void
qla2x00_reg_remote_port(scsi_qla_host_t *vha, fc_port_t *fcport)
@@ -5122,13 +5113,14 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
if (IS_QLAFX00(vha->hw)) {
qla2x00_set_fcport_state(fcport, FCS_ONLINE);
- goto reg_port;
+ } else {
+ fcport->login_retry = 0;
+ fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT);
+ fcport->disc_state = DSC_LOGIN_COMPLETE;
+ fcport->deleted = 0;
+ fcport->logout_on_delete = 1;
+ qla2x00_set_fcport_state(fcport, FCS_ONLINE);
}
- fcport->login_retry = 0;
- fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT);
- fcport->disc_state = DSC_LOGIN_COMPLETE;
- fcport->deleted = 0;
- fcport->logout_on_delete = 1;
qla2x00_set_fcport_state(fcport, FCS_ONLINE);
qla2x00_iidma_fcport(vha, fcport);
@@ -5140,7 +5132,6 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
qla24xx_update_fcport_fcp_prio(vha, fcport);
-reg_port:
switch (vha->host->active_mode) {
case MODE_INITIATOR:
qla2x00_reg_remote_port(vha, fcport);
@@ -5159,6 +5150,23 @@ reg_port:
default:
break;
}
+
+ if (IS_IIDMA_CAPABLE(vha->hw) && vha->hw->flags.gpsc_supported) {
+ if (fcport->id_changed) {
+ fcport->id_changed = 0;
+ ql_dbg(ql_dbg_disc, vha, 0x20d7,
+ "%s %d %8phC post gfpnid fcp_cnt %d\n",
+ __func__, __LINE__, fcport->port_name,
+ vha->fcport_count);
+ qla24xx_post_gfpnid_work(vha, fcport);
+ } else {
+ ql_dbg(ql_dbg_disc, vha, 0x20d7,
+ "%s %d %8phC post gpsc fcp_cnt %d\n",
+ __func__, __LINE__, fcport->port_name,
+ vha->fcport_count);
+ qla24xx_post_gpsc_work(vha, fcport);
+ }
+ }
}
/*
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.