diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_aux.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 8af7dfbe022c..616c60ffcf2c 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)) |