Merge master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6-omap-h63xx.git] / drivers / scsi / qla2xxx / qla_mid.c

diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 62a3ad6e8ecb0d1a0c457e3617019b39298344ba..50baf6a1d67cbc732eac8ec5578d36ea20b59fba 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -43,6 +43,7 @@ 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->vp_list, &ha->vp_list);
        mutex_unlock(&ha->vport_lock);
@@ -58,6 +59,7 @@ 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->vp_list);
        mutex_unlock(&ha->vport_lock);
@@ -103,8 +105,8 @@ qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha)
                    "loop_id=0x%04x :%x\n",
                    vha->host_no, fcport->loop_id, fcport->vp_idx));
 
-               atomic_set(&fcport->state, FCS_DEVICE_DEAD);
                qla2x00_mark_device_lost(vha, fcport, 0, 0);
+               atomic_set(&fcport->state, FCS_UNCONFIGURED);
        }
 }
 
@@ -276,7 +278,8 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
                clear_bit(RESET_ACTIVE, &vha->dpc_flags);
        }
 
-       if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) {
+       if (atomic_read(&vha->vp_state) == VP_ACTIVE &&
+           test_and_clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) {
                if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags))) {
                        qla2x00_loop_resync(vha);
                        clear_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags);
@@ -390,7 +393,6 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
        vha->parent = ha;
        vha->fc_vport = fc_vport;
        vha->device_flags = 0;
-       vha->instance = num_hosts;
        vha->vp_idx = qla24xx_allocate_vp_id(vha);
        if (vha->vp_idx > ha->max_npiv_vports) {
                DEBUG15(printk("scsi(%ld): Couldn't allocate vp_id.\n",
@@ -428,7 +430,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
        host->max_cmd_len = MAX_CMDSZ;
        host->max_channel = MAX_BUSES - 1;
        host->max_lun = MAX_LUNS;
-       host->unique_id = vha->instance;
+       host->unique_id = host->host_no;
        host->max_id = MAX_TARGETS_2200;
        host->transportt = qla2xxx_transport_vport_template;
 
@@ -436,12 +438,6 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
            vha->host_no, vha));
 
        vha->flags.init_done = 1;
-       num_hosts++;
-
-       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;