summaryrefslogtreecommitdiffstats
path: root/drivers/scsi
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c5
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c3
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c30
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c21
5 files changed, 32 insertions, 29 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 5b0a222241b..fbcb82a2f7f 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1736,6 +1736,11 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
qla24xx_deallocate_vp_id(vha);
+ mutex_lock(&ha->vport_lock);
+ ha->cur_vport_count--;
+ clear_bit(vha->vp_idx, ha->vp_idx_map);
+ mutex_unlock(&ha->vport_lock);
+
if (vha->timer_active) {
qla2x00_vp_stop_timer(vha);
DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p "
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 825700ae504..f74d07a9e94 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -3540,8 +3540,6 @@ qla2x00_abort_isp(scsi_qla_host_t *vha)
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
qla2x00_mark_all_devices_lost(vha, 0);
- list_for_each_entry_safe(vp, tvp, &ha->vp_list, list)
- qla2x00_mark_all_devices_lost(vp, 0);
} else {
if (!atomic_read(&vha->loop_down_timer))
atomic_set(&vha->loop_down_timer,
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 27db6246ca3..b20a7169aac 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -685,8 +685,9 @@ skip_rio:
if (vha->vp_idx && test_bit(VP_SCR_NEEDED, &vha->vp_flags))
break;
/* Only handle SCNs for our Vport index. */
- if (vha->vp_idx != (mb[3] & 0xff))
+ if (ha->flags.npiv_supported && vha->vp_idx != (mb[3] & 0xff))
break;
+
DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n",
vha->host_no));
DEBUG(printk(KERN_INFO
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index a748a95efb1..42b799abba5 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -42,7 +42,6 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha)
set_bit(vp_id, ha->vp_idx_map);
ha->num_vhosts++;
- ha->cur_vport_count++;
vha->vp_idx = vp_id;
list_add_tail(&vha->list, &ha->vp_list);
mutex_unlock(&ha->vport_lock);
@@ -58,7 +57,6 @@ qla24xx_deallocate_vp_id(scsi_qla_host_t *vha)
mutex_lock(&ha->vport_lock);
vp_id = vha->vp_idx;
ha->num_vhosts--;
- ha->cur_vport_count--;
clear_bit(vp_id, ha->vp_idx_map);
list_del(&vha->list);
mutex_unlock(&ha->vport_lock);
@@ -235,7 +233,11 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
}
- /* To exclusively reset vport, we need to log it out first.*/
+ /*
+ * To exclusively reset vport, we need to log it out first. Note: this
+ * control_vp can fail if ISP reset is already issued, this is
+ * expected, as the vp would be already logged out due to ISP reset.
+ */
if (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags))
qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL);
@@ -247,23 +249,11 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
static int
qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
{
- struct qla_hw_data *ha = vha->hw;
- scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
-
- if (!(ha->current_topology & ISP_CFG_F))
- return 0;
-
qla2x00_do_work(vha);
if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
/* VP acquired. complete port configuration */
- if (atomic_read(&base_vha->loop_state) == LOOP_READY) {
- qla24xx_configure_vp(vha);
- } else {
- set_bit(VP_IDX_ACQUIRED, &vha->vp_flags);
- set_bit(VP_DPC_NEEDED, &base_vha->dpc_flags);
- }
-
+ qla24xx_configure_vp(vha);
return 0;
}
@@ -314,6 +304,9 @@ qla2x00_do_dpc_all_vps(scsi_qla_host_t *vha)
clear_bit(VP_DPC_NEEDED, &vha->dpc_flags);
+ if (!(ha->current_topology & ISP_CFG_F))
+ return;
+
list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) {
if (vp->vp_idx)
ret = qla2x00_do_dpc_vp(vp);
@@ -418,6 +411,11 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
vha->flags.init_done = 1;
+ mutex_lock(&ha->vport_lock);
+ set_bit(vha->vp_idx, ha->vp_idx_map);
+ ha->cur_vport_count++;
+ mutex_unlock(&ha->vport_lock);
+
return vha;
create_vhost_failed:
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index ea9f91756c1..21022901958 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1119,8 +1119,7 @@ qla2x00_loop_reset(scsi_qla_host_t *vha)
struct fc_port *fcport;
struct qla_hw_data *ha = vha->hw;
- if (ha->flags.enable_lip_full_login && !vha->vp_idx &&
- !IS_QLA81XX(ha)) {
+ if (ha->flags.enable_lip_full_login && !IS_QLA81XX(ha)) {
ret = qla2x00_full_login_lip(vha);
if (ret != QLA_SUCCESS) {
DEBUG2_3(printk("%s(%ld): failed: "
@@ -1133,7 +1132,7 @@ qla2x00_loop_reset(scsi_qla_host_t *vha)
qla2x00_wait_for_loop_ready(vha);
}
- if (ha->flags.enable_lip_reset && !vha->vp_idx) {
+ if (ha->flags.enable_lip_reset) {
ret = qla2x00_lip_reset(vha);
if (ret != QLA_SUCCESS) {
DEBUG2_3(printk("%s(%ld): failed: "
@@ -2264,8 +2263,9 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer)
fc_port_t *fcport;
list_for_each_entry(fcport, &vha->vp_fcports, list) {
- if (vha->vp_idx != fcport->vp_idx)
+ if (vha->vp_idx != 0 && vha->vp_idx != fcport->vp_idx)
continue;
+
/*
* No point in marking the device as lost, if the device is
* already DEAD.
@@ -2273,10 +2273,12 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer)
if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD)
continue;
if (atomic_read(&fcport->state) == FCS_ONLINE) {
- atomic_set(&fcport->state, FCS_DEVICE_LOST);
- qla2x00_schedule_rport_del(vha, fcport, defer);
- } else
- atomic_set(&fcport->state, FCS_DEVICE_LOST);
+ if (defer)
+ qla2x00_schedule_rport_del(vha, fcport, defer);
+ else if (vha->vp_idx == fcport->vp_idx)
+ qla2x00_schedule_rport_del(vha, fcport, defer);
+ }
+ atomic_set(&fcport->state, FCS_DEVICE_LOST);
}
}
@@ -3069,8 +3071,7 @@ qla2x00_timer(scsi_qla_host_t *vha)
/* if the loop has been down for 4 minutes, reinit adapter */
if (atomic_dec_and_test(&vha->loop_down_timer) != 0) {
- if (!(vha->device_flags & DFLG_NO_CABLE) &&
- !vha->vp_idx) {
+ if (!(vha->device_flags & DFLG_NO_CABLE)) {
DEBUG(printk("scsi(%ld): Loop down - "
"aborting ISP.\n",
vha->host_no));
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-19 11:16:01 +0000