diff options
-rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 5 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 2 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 3 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_mid.c | 30 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 21 |
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)); |