summaryrefslogtreecommitdiffstats
path: root/drivers/s390/scsi/zfcp_aux.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/scsi/zfcp_aux.c')
-rw-r--r--drivers/s390/scsi/zfcp_aux.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 8af7dfbe022..616c60ffcf2 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -3,7 +3,7 @@
*
* Module interface and handling of zfcp data structures.
*
- * Copyright IBM Corporation 2002, 2008
+ * Copyright IBM Corporation 2002, 2009
*/
/*
@@ -249,8 +249,8 @@ struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *adapter,
struct zfcp_port *port;
list_for_each_entry(port, &adapter->port_list_head, list)
- if ((port->wwpn == wwpn) && !(atomic_read(&port->status) &
- (ZFCP_STATUS_PORT_NO_WWPN | ZFCP_STATUS_COMMON_REMOVE)))
+ if ((port->wwpn == wwpn) &&
+ !(atomic_read(&port->status) & ZFCP_STATUS_COMMON_REMOVE))
return port;
return NULL;
}
@@ -421,7 +421,8 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter)
while (atomic_read(&adapter->stat_miss) > 0)
if (zfcp_fsf_status_read(adapter)) {
if (atomic_read(&adapter->stat_miss) >= 16) {
- zfcp_erp_adapter_reopen(adapter, 0, 103, NULL);
+ zfcp_erp_adapter_reopen(adapter, 0, "axsref1",
+ NULL);
return 1;
}
break;
@@ -501,6 +502,7 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
spin_lock_init(&adapter->scsi_dbf_lock);
spin_lock_init(&adapter->rec_dbf_lock);
spin_lock_init(&adapter->req_q_lock);
+ spin_lock_init(&adapter->qdio_stat_lock);
rwlock_init(&adapter->erp_lock);
rwlock_init(&adapter->abort_lock);
@@ -522,7 +524,6 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
goto sysfs_failed;
atomic_clear_mask(ZFCP_STATUS_COMMON_REMOVE, &adapter->status);
- zfcp_fc_nameserver_init(adapter);
if (!zfcp_adapter_scsi_register(adapter))
return 0;
@@ -552,6 +553,7 @@ void zfcp_adapter_dequeue(struct zfcp_adapter *adapter)
cancel_work_sync(&adapter->scan_work);
cancel_work_sync(&adapter->stat_work);
+ cancel_delayed_work_sync(&adapter->nsp.work);
zfcp_adapter_scsi_unregister(adapter);
sysfs_remove_group(&adapter->ccw_device->dev.kobj,
&zfcp_sysfs_adapter_attrs);
@@ -603,10 +605,13 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
init_waitqueue_head(&port->remove_wq);
INIT_LIST_HEAD(&port->unit_list_head);
INIT_WORK(&port->gid_pn_work, zfcp_erp_port_strategy_open_lookup);
+ INIT_WORK(&port->test_link_work, zfcp_fc_link_test_work);
+ INIT_WORK(&port->rport_work, zfcp_scsi_rport_work);
port->adapter = adapter;
port->d_id = d_id;
port->wwpn = wwpn;
+ port->rport_task = RPORT_NONE;
/* mark port unusable as long as sysfs registration is not complete */
atomic_set_mask(status | ZFCP_STATUS_COMMON_REMOVE, &port->status);
@@ -620,11 +625,10 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
dev_set_drvdata(&port->sysfs_device, port);
read_lock_irq(&zfcp_data.config_lock);
- if (!(status & ZFCP_STATUS_PORT_NO_WWPN))
- if (zfcp_get_port_by_wwpn(adapter, wwpn)) {
- read_unlock_irq(&zfcp_data.config_lock);
- goto err_out_free;
- }
+ if (zfcp_get_port_by_wwpn(adapter, wwpn)) {
+ read_unlock_irq(&zfcp_data.config_lock);
+ goto err_out_free;
+ }
read_unlock_irq(&zfcp_data.config_lock);
if (device_register(&port->sysfs_device))