diff options
Diffstat (limited to 'drivers/s390')
-rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 5 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_ccw.c | 14 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_cfdc.c | 8 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_dbf.c | 70 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_dbf.h | 25 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 97 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 18 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_fc.c | 18 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_fsf.c | 85 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_qdio.c | 6 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_scsi.c | 6 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_sysfs.c | 9 |
12 files changed, 180 insertions, 181 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 044fb22718d..352ca0d4ca2 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -311,8 +311,7 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter) if (zfcp_fsf_status_read(adapter->qdio)) { if (atomic_read(&adapter->stat_miss) >= adapter->stat_read_buf_num) { - zfcp_erp_adapter_reopen(adapter, 0, "axsref1", - NULL); + zfcp_erp_adapter_reopen(adapter, 0, "axsref1"); return 1; } break; @@ -459,7 +458,7 @@ void zfcp_adapter_unregister(struct zfcp_adapter *adapter) sysfs_remove_group(&cdev->dev.kobj, &zfcp_sysfs_adapter_attrs); zfcp_erp_thread_kill(adapter); - zfcp_dbf_adapter_unregister(adapter->dbf); + zfcp_dbf_adapter_unregister(adapter); zfcp_qdio_destroy(adapter->qdio); zfcp_ccw_adapter_put(adapter); /* final put to release */ diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index 0833c2b51e3..4f7852dd30c 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -48,7 +48,7 @@ static int zfcp_ccw_activate(struct ccw_device *cdev) zfcp_erp_set_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, - "ccresu2", NULL); + "ccresu2"); zfcp_erp_wait(adapter); flush_work(&adapter->scan_work); @@ -182,7 +182,7 @@ static int zfcp_ccw_set_offline(struct ccw_device *cdev) if (!adapter) return 0; - zfcp_erp_adapter_shutdown(adapter, 0, "ccsoff1", NULL); + zfcp_erp_adapter_shutdown(adapter, 0, "ccsoff1"); zfcp_erp_wait(adapter); zfcp_ccw_adapter_put(adapter); @@ -207,24 +207,24 @@ static int zfcp_ccw_notify(struct ccw_device *cdev, int event) switch (event) { case CIO_GONE: dev_warn(&cdev->dev, "The FCP device has been detached\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti1", NULL); + zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti1"); break; case CIO_NO_PATH: dev_warn(&cdev->dev, "The CHPID for the FCP device is offline\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti2", NULL); + zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti2"); break; case CIO_OPER: dev_info(&cdev->dev, "The FCP device is operational again\n"); zfcp_erp_set_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, - "ccnoti4", NULL); + "ccnoti4"); break; case CIO_BOXED: dev_warn(&cdev->dev, "The FCP device did not respond within " "the specified time\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti5", NULL); + zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti5"); break; } @@ -243,7 +243,7 @@ static void zfcp_ccw_shutdown(struct ccw_device *cdev) if (!adapter) return; - zfcp_erp_adapter_shutdown(adapter, 0, "ccshut1", NULL); + zfcp_erp_adapter_shutdown(adapter, 0, "ccshut1"); zfcp_erp_wait(adapter); zfcp_erp_thread_kill(adapter); diff --git a/drivers/s390/scsi/zfcp_cfdc.c b/drivers/s390/scsi/zfcp_cfdc.c index d692e229ecb..46342fee394 100644 --- a/drivers/s390/scsi/zfcp_cfdc.c +++ b/drivers/s390/scsi/zfcp_cfdc.c @@ -288,7 +288,7 @@ void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *adapter) (status & ZFCP_STATUS_COMMON_ACCESS_BOXED)) zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, - "cfaac_1", NULL); + "cfaac_1"); } read_unlock_irqrestore(&adapter->port_list_lock, flags); @@ -299,7 +299,7 @@ void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *adapter) (status & ZFCP_STATUS_COMMON_ACCESS_BOXED)) zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED, - "cfaac_2", NULL); + "cfaac_2"); } } @@ -426,7 +426,7 @@ int zfcp_cfdc_open_lun_eval(struct scsi_device *sdev, zfcp_scsi_dev_lun(sdev), (unsigned long long)zfcp_sdev->port->wwpn); zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ERP_FAILED); - zfcp_erp_lun_shutdown(sdev, 0, "fsouh_6", NULL); + zfcp_erp_lun_shutdown(sdev, 0, "fsouh_6"); return -EACCES; } @@ -437,7 +437,7 @@ int zfcp_cfdc_open_lun_eval(struct scsi_device *sdev, zfcp_scsi_dev_lun(sdev), (unsigned long long)zfcp_sdev->port->wwpn); zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ERP_FAILED); - zfcp_erp_lun_shutdown(sdev, 0, "fsosh_8", NULL); + zfcp_erp_lun_shutdown(sdev, 0, "fsosh_8"); return -EACCES; } diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index f9bd094c6e6..96d1462e0bf 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -377,26 +377,37 @@ void zfcp_dbf_scsi(char *tag, struct scsi_cmnd *sc, struct zfcp_fsf_req *fsf) } } - debug_event(adapter->dbf->scsi, 1, rec, sizeof(*rec)); + debug_event(dbf->scsi, 1, rec, sizeof(*rec)); spin_unlock_irqrestore(&dbf->scsi_lock, flags); } -static debug_info_t *zfcp_dbf_reg(const char *name, int level, - struct debug_view *view, int size) +static debug_info_t *zfcp_dbf_reg(const char *name, int size, int rec_size) { struct debug_info *d; - d = debug_register(name, dbfsize, level, size); + d = debug_register(name, size, 1, rec_size); if (!d) return NULL; debug_register_view(d, &debug_hex_ascii_view); - debug_register_view(d, view); - debug_set_level(d, level); + debug_set_level(d, 3); return d; } +static void zfcp_dbf_unregister(struct zfcp_dbf *dbf) +{ + if (!dbf) + return; + + debug_unregister(dbf->scsi); + debug_unregister(dbf->san); + debug_unregister(dbf->hba); + debug_unregister(dbf->pay); + debug_unregister(dbf->rec); + kfree(dbf); +} + /** * zfcp_adapter_debug_register - registers debug feature for an adapter * @adapter: pointer to adapter for which debug features should be registered @@ -404,15 +415,13 @@ static debug_info_t *zfcp_dbf_reg(const char *name, int level, */ int zfcp_dbf_adapter_register(struct zfcp_adapter *adapter) { - char dbf_name[DEBUG_MAX_NAME_LEN]; + char name[DEBUG_MAX_NAME_LEN]; struct zfcp_dbf *dbf; dbf = kzalloc(sizeof(struct zfcp_dbf), GFP_KERNEL); if (!dbf) return -ENOMEM; - dbf->adapter = adapter; - spin_lock_init(&dbf->pay_lock); spin_lock_init(&dbf->hba_lock); spin_lock_init(&dbf->san_lock); @@ -420,59 +429,52 @@ int zfcp_dbf_adapter_register(struct zfcp_adapter *adapter) spin_lock_init(&dbf->rec_lock); /* debug feature area which records recovery activity */ - sprintf(dbf_name, "zfcp_%s_rec", dev_name(&adapter->ccw_device->dev)); - dbf->rec = zfcp_dbf_reg(dbf_name, 3, NULL, sizeof(struct zfcp_dbf_rec)); + sprintf(name, "zfcp_%s_rec", dev_name(&adapter->ccw_device->dev)); + dbf->rec = zfcp_dbf_reg(name, dbfsize, sizeof(struct zfcp_dbf_rec)); if (!dbf->rec) goto err_out; /* debug feature area which records HBA (FSF and QDIO) conditions */ - sprintf(dbf_name, "zfcp_%s_hba", dev_name(&adapter->ccw_device->dev)); - dbf->hba = zfcp_dbf_reg(dbf_name, 3, NULL, sizeof(struct zfcp_dbf_hba)); + sprintf(name, "zfcp_%s_hba", dev_name(&adapter->ccw_device->dev)); + dbf->hba = zfcp_dbf_reg(name, dbfsize, sizeof(struct zfcp_dbf_hba)); if (!dbf->hba) goto err_out; /* debug feature area which records payload info */ - sprintf(dbf_name, "zfcp_%s_pay", dev_name(&adapter->ccw_device->dev)); - dbf->pay = zfcp_dbf_reg(dbf_name, 3, NULL, - sizeof(struct zfcp_dbf_pay)); + sprintf(name, "zfcp_%s_pay", dev_name(&adapter->ccw_device->dev)); + dbf->pay = zfcp_dbf_reg(name, dbfsize * 2, sizeof(struct zfcp_dbf_pay)); if (!dbf->pay) goto err_out; /* debug feature area which records SAN command failures and recovery */ - sprintf(dbf_name, "zfcp_%s_san", dev_name(&adapter->ccw_device->dev)); - dbf->san = zfcp_dbf_reg(dbf_name, 3, NULL, sizeof(struct zfcp_dbf_san)); + sprintf(name, "zfcp_%s_san", dev_name(&adapter->ccw_device->dev)); + dbf->san = zfcp_dbf_reg(name, dbfsize, sizeof(struct zfcp_dbf_san)); if (!dbf->san) goto err_out; /* debug feature area which records SCSI command failures and recovery */ - sprintf(dbf_name, "zfcp_%s_scsi", dev_name(&adapter->ccw_device->dev)); - dbf->scsi = zfcp_dbf_reg(dbf_name, 3, NULL, - sizeof(struct zfcp_dbf_scsi)); + sprintf(name, "zfcp_%s_scsi", dev_name(&adapter->ccw_device->dev)); + dbf->scsi = zfcp_dbf_reg(name, dbfsize, sizeof(struct zfcp_dbf_scsi)); if (!dbf->scsi) goto err_out; adapter->dbf = dbf; - return 0; + return 0; err_out: - zfcp_dbf_adapter_unregister(dbf); + zfcp_dbf_unregister(dbf); return -ENOMEM; } /** * zfcp_adapter_debug_unregister - unregisters debug feature for an adapter - * @dbf: pointer to dbf for which debug features should be unregistered + * @adapter: pointer to adapter for which debug features should be unregistered */ -void zfcp_dbf_adapter_unregister(struct zfcp_dbf *dbf) +void zfcp_dbf_adapter_unregister(struct zfcp_adapter *adapter) { - if (!dbf) - return; - debug_unregister(dbf->scsi); - debug_unregister(dbf->san); - debug_unregister(dbf->hba); - debug_unregister(dbf->pay); - debug_unregister(dbf->rec); - dbf->adapter->dbf = NULL; - kfree(dbf); + struct zfcp_dbf *dbf = adapter->dbf; + + adapter->dbf = NULL; + zfcp_dbf_unregister(dbf); } diff --git a/drivers/s390/scsi/zfcp_dbf.h b/drivers/s390/scsi/zfcp_dbf.h index 2cee8197dd0..714f087eb7a 100644 --- a/drivers/s390/scsi/zfcp_dbf.h +++ b/drivers/s390/scsi/zfcp_dbf.h @@ -14,8 +14,6 @@ #include "zfcp_def.h" #define ZFCP_DBF_TAG_LEN 7 -#define ZFCP_DBF_TAG_SIZE 4 -#define ZFCP_DBF_ID_SIZE 7 #define ZFCP_DBF_INVALID_LUN 0xFFFFFFFFFFFFFFFFull @@ -233,13 +231,31 @@ struct zfcp_dbf_scsi { * @data: unformatted data */ struct zfcp_dbf_pay { + u8 counter; char area[ZFCP_DBF_TAG_LEN]; - char counter; u64 fsf_req_id; #define ZFCP_DBF_PAY_MAX_REC 0x100 char data[ZFCP_DBF_PAY_MAX_REC]; } __packed; +/** + * struct zfcp_dbf - main dbf trace structure + * @pay: reference to payload trace area + * @rec: reference to recovery trace area + * @hba: reference to hba trace area + * @san: reference to san trace area + * @scsi: reference to scsi trace area + * @pay_lock: lock protecting payload trace buffer + * @rec_lock: lock protecting recovery trace buffer + * @hba_lock: lock protecting hba trace buffer + * @san_lock: lock protecting san trace buffer + * @scsi_lock: lock protecting scsi trace buffer + * @pay_buf: pre-allocated buffer for payload + * @rec_buf: pre-allocated buffer for recovery + * @hba_buf: pre-allocated buffer for hba + * @san_buf: pre-allocated buffer for san + * @scsi_buf: pre-allocated buffer for scsi + */ struct zfcp_dbf { debug_info_t *pay; debug_info_t *rec; @@ -251,12 +267,11 @@ struct zfcp_dbf { spinlock_t hba_lock; spinlock_t san_lock; spinlock_t scsi_lock; + struct zfcp_dbf_pay pay_buf; struct zfcp_dbf_rec rec_buf; struct zfcp_dbf_hba hba_buf; struct zfcp_dbf_san san_buf; struct zfcp_dbf_scsi scsi_buf; - struct zfcp_dbf_pay pay_buf; - struct zfcp_adapter *adapter; }; static inline diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 62b1b4a03ee..066f9ea6750 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -236,7 +236,7 @@ static struct zfcp_erp_action *zfcp_erp_setup_act(int need, u32 act_status, static int zfcp_erp_action_enqueue(int want, struct zfcp_adapter *adapter, struct zfcp_port *port, struct scsi_device *sdev, - char *id, void *ref, u32 act_status) + char *id, u32 act_status) { int retval = 1, need; struct zfcp_erp_action *act; @@ -262,7 +262,7 @@ static int zfcp_erp_action_enqueue(int want, struct zfcp_adapter *adapter, } static int _zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, - int clear_mask, char *id, void *ref) + int clear_mask, char *id) { zfcp_erp_adapter_block(adapter, clear_mask); zfcp_scsi_schedule_rports_block(adapter); @@ -274,7 +274,7 @@ static int _zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, return -EIO; } return zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_ADAPTER, - adapter, NULL, NULL, id, ref, 0); + adapter, NULL, NULL, id, 0); } /** @@ -282,10 +282,8 @@ static int _zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, * @adapter: Adapter to reopen. * @clear: Status flags to clear. * @id: Id for debug trace event. - * @ref: Reference for debug trace event. */ -void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear, - char *id, void *ref) +void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear, char *id) { unsigned long flags; @@ -298,7 +296,7 @@ void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear, ZFCP_STATUS_COMMON_ERP_FAILED); else zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_ADAPTER, adapter, - NULL, NULL, id, ref, 0); + NULL, NULL, id, 0); write_unlock_irqrestore(&adapter->erp_lock, flags); } @@ -307,13 +305,12 @@ void zfcp_erp_adapter_reopen(struct zfcp_adapter *adapter, int clear, * @adapter: Adapter to shut down. * @clear: Status flags to clear. * @id: Id for debug trace event. - * @ref: Reference for debug trace event. */ void zfcp_erp_adapter_shutdown(struct zfcp_adapter *adapter, int clear, - char *id, void *ref) + char *id) { int flags = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED; - zfcp_erp_adapter_reopen(adapter, clear | flags, id, ref); + zfcp_erp_adapter_reopen(adapter, clear | flags, id); } /** @@ -321,13 +318,11 @@ void zfcp_erp_adapter_shutdown(struct zfcp_adapter *adapter, int clear, * @port: Port to shut down. * @clear: Status flags to clear. * @id: Id for debug trace event. - * @ref: Reference for debug trace event. */ -void zfcp_erp_port_shutdown(struct zfcp_port *port, int clear, char *id, - void *ref) +void zfcp_erp_port_shutdown(struct zfcp_port *port, int clear, char *id) { int flags = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED; - zfcp_erp_port_reopen(port, clear | flags, id, ref); + zfcp_erp_port_reopen(port, clear | flags, id); } static void zfcp_erp_port_block(struct zfcp_port *port, int clear) @@ -336,8 +331,8 @@ static void zfcp_erp_port_block(struct zfcp_port *port, int clear) ZFCP_STATUS_COMMON_UNBLOCKED | clear); } -static void _zfcp_erp_port_forced_reopen(struct zfcp_port *port, - int clear, char *id, void *ref) +static void _zfcp_erp_port_forced_reopen(struct zfcp_port *port, int clear, + char *id) { zfcp_erp_port_block(port, clear); zfcp_scsi_schedule_rport_block(port); @@ -346,28 +341,26 @@ static void _zfcp_erp_port_forced_reopen(struct zfcp_port *port, return; zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_PORT_FORCED, - port->adapter, port, NULL, id, ref, 0); + port->adapter, port, NULL, id, 0); } /** * zfcp_erp_port_forced_reopen - Forced close of port and open again * @port: Port to force close and to reopen. + * @clear: Status flags to clear. * @id: Id for debug trace event. - * @ref: Reference for debug trace event. */ -void zfcp_erp_port_forced_reopen(struct zfcp_port *port, int clear, char *id, - void *ref) +void zfcp_erp_port_forced_reopen(struct zfcp_port *port, int clear, char *id) { unsigned long flags; struct zfcp_adapter *adapter = port->adapter; write_lock_irqsave(&adapter->erp_lock, flags); - _zfcp_erp_port_forced_reopen(port, clear, id, ref); + _zfcp_erp_port_forced_reopen(port, clear, id); write_unlock_irqrestore(&adapter->erp_lock, flags); } -static int _zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id, - void *ref) +static int _zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id) { zfcp_erp_port_block(port, clear); zfcp_scsi_schedule_rport_block(port); @@ -379,24 +372,25 @@ static int _zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id, } return zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_PORT, - port->adapter, port, NULL, id, ref, 0); + port->adapter, port, NULL, id, 0); } /** * zfcp_erp_port_reopen - trigger remote port recovery * @port: port to recover * @clear_mask: flags in port status to be cleared + * @id: Id for debug trace event. * * Returns 0 if recovery has been triggered, < 0 if not. */ -int zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id, void *ref) +int zfcp_erp_port_reopen(struct zfcp_port *port, int clear, char *id) { int retval; unsigned long flags; struct zfcp_adapter *adapter = port->adapter; write_lock_irqsave(&adapter->erp_lock, flags); - retval = _zfcp_erp_port_reopen(port, clear, id, ref); + retval = _zfcp_erp_port_reopen(port, clear, id); write_unlock_irqrestore(&adapter->erp_lock, flags); return retval; @@ -409,7 +403,7 @@ static void zfcp_erp_lun_block(struct scsi_device *sdev, int clear_mask) } static void _zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id, - void *ref, u32 act_status) + u32 act_status) { struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); struct zfcp_adapter *adapter = zfcp_sdev->port->adapter; @@ -420,17 +414,18 @@ static void _zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id, return; zfcp_erp_action_enqueue(ZFCP_ERP_ACTION_REOPEN_LUN, adapter, - zfcp_sdev->port, sdev, id, ref, act_status); + zfcp_sdev->port, sdev, id, act_status); } /** * zfcp_erp_lun_reopen - initiate reopen of a LUN * @sdev: SCSI device / LUN to be reopened * @clear_mask: specifies flags in LUN status to be cleared + * @id: Id for debug trace event. + * * Return: 0 on success, < 0 on error */ -void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id, - void *ref) +void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id) { unsigned long flags; struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); @@ -438,7 +433,7 @@ void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id, struct zfcp_adapter *adapter = port->adapter; write_lock_irqsave(&adapter->erp_lock, flags); - _zfcp_erp_lun_reopen(sdev, clear, id, ref, 0); + _zfcp_erp_lun_reopen(sdev, clear, id, 0); write_unlock_irqrestore(&adapter->erp_lock, flags); } @@ -447,13 +442,11 @@ void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id, * @sdev: SCSI device / LUN to shut down. * @clear: Status flags to clear. * @id: Id for debug trace event. - * @ref: Reference for debug trace event. */ -void zfcp_erp_lun_shutdown(struct scsi_device *sdev, int clear, char *id, - void *ref) +void zfcp_erp_lun_shutdown(struct scsi_device *sdev, int clear, char *id) { int flags = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED; - zfcp_erp_lun_reopen(sdev, clear | flags, id, ref); + zfcp_erp_lun_reopen(sdev, clear | flags, id); } /** @@ -475,7 +468,7 @@ void zfcp_erp_lun_shutdown_wait(struct scsi_device *sdev, char *id) int clear = ZFCP_STATUS_COMMON_RUNNING | ZFCP_STATUS_COMMON_ERP_FAILED; write_lock_irqsave(&adapter->erp_lock, flags); - _zfcp_erp_lun_reopen(sdev, clear, id, NULL, ZFCP_STATUS_ERP_NO_REF); + _zfcp_erp_lun_reopen(sdev, clear, id, ZFCP_STATUS_ERP_NO_REF); write_unlock_irqrestore(&adapter->erp_lock, flags); zfcp_erp_wait(adapter); @@ -584,40 +577,40 @@ static void zfcp_erp_strategy_memwait(struct zfcp_erp_action *erp_action) } static void _zfcp_erp_port_reopen_all(struct zfcp_adapter *adapter, - int clear, char *id, void *ref) + int clear, char *id) { struct zfcp_port *port; read_lock(&adapter->port_list_lock); list_for_each_entry(port, &adapter->port_list, list) - _zfcp_erp_port_reopen(port, clear, id, ref); + _zfcp_erp_port_reopen(port, clear, id); read_unlock(&adapter->port_list_lock); } static void _zfcp_erp_lun_reopen_all(struct zfcp_port *port, int clear, - char *id, void *ref) + char *id) { struct scsi_device *sdev; shost_for_each_device(sdev, port->adapter->scsi_host) if (sdev_to_zfcp(sdev)->port == port) - _zfcp_erp_lun_reopen(sdev, clear, id, ref, 0); + _zfcp_erp_lun_reopen(sdev, clear, id, 0); } static void zfcp_erp_strategy_followup_failed(struct zfcp_erp_action *act) { switch (act->action) { case ZFCP_ERP_ACTION_REOPEN_ADAPTER: - _zfcp_erp_adapter_reopen(act->adapter, 0, "ersff_1", NULL); + _zfcp_erp_adapter_reopen(act->adapter, 0, "ersff_1"); break; case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED: - _zfcp_erp_port_forced_reopen(act->port, 0, "ersff_2", NULL); + _zfcp_erp_port_forced_reopen(act->port, 0, "ersff_2"); break; case ZFCP_ERP_ACTION_REOPEN_PORT: - _zfcp_erp_port_reopen(act->port, 0, "ersff_3", NULL); + _zfcp_erp_port_reopen(act->port, 0, "ersff_3"); break; case ZFCP_ERP_ACTION_REOPEN_LUN: - _zfcp_erp_lun_reopen(act->sdev, 0, "ersff_4", NULL, 0); + _zfcp_erp_lun_reopen(act->sdev, 0, "ersff_4", 0); break; } } @@ -626,13 +619,13 @@ static void zfcp_erp_strategy_followup_success(struct zfcp_erp_action *act) { switch (act->action) { case ZFCP_ERP_ACTION_REOPEN_ADAPTER: - _zfcp_erp_port_reopen_all(act->adapter, 0, "ersfs_1", NULL); + _zfcp_erp_port_reopen_all(act->adapter, 0, "ersfs_1"); break; case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED: - _zfcp_erp_port_reopen(act->port, 0, "ersfs_2", NULL); + _zfcp_erp_port_reopen(act->port, 0, "ersfs_2"); break; case ZFCP_ERP_ACTION_REOPEN_PORT: - _zfcp_erp_lun_reopen_all(act->port, 0, "ersfs_3", NULL); + _zfcp_erp_lun_reopen_all(act->port, 0, "ersfs_3"); break; } } @@ -669,7 +662,7 @@ static void zfcp_erp_enqueue_ptp_port(struct zfcp_adapter *adapter) adapter->peer_d_id); if (IS_ERR(port)) /* error or port already attached */ return; - _zfcp_erp_port_reopen(port, 0, "ereptp1", NULL); + _zfcp_erp_port_reopen(port, 0, "ereptp1"); } static int zfcp_erp_adapter_strat_fsf_xconf(struct zfcp_erp_action *erp_action) @@ -1163,7 +1156,7 @@ static int zfcp_erp_strategy_statechange(struct zfcp_erp_action *act, int ret) if (zfcp_erp_strat_change_det(&adapter->status, erp_status)) { _zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, - "ersscg1", NULL); + "ersscg1"); return ZFCP_ERP_EXIT; } break; @@ -1173,7 +1166,7 @@ static int zfcp_erp_strategy_statechange(struct zfcp_erp_action *act, int ret) if (zfcp_erp_strat_change_det(&port->status, erp_status)) { _zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, - "ersscg2", NULL); + "ersscg2"); return ZFCP_ERP_EXIT; } break; @@ -1183,7 +1176,7 @@ static int zfcp_erp_strategy_statechange(struct zfcp_erp_action *act, int ret) if (zfcp_erp_strat_change_det(&zfcp_sdev->status, erp_status)) { _zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED, - "ersscg3", NULL, 0); + "ersscg3", 0); return ZFCP_ERP_EXIT; } break; @@ -1310,7 +1303,7 @@ static int zfcp_erp_strategy(struct zfcp_erp_action *erp_action) erp_action->status |= ZFCP_STATUS_ERP_LOWMEM; } if (adapter->erp_total_count == adapter->erp_low_mem_count) - _zfcp_erp_adapter_reopen(adapter, 0, "erstgy1", NULL); + _zfcp_erp_adapter_reopen(adapter, 0, "erstgy1"); else { zfcp_erp_strategy_memwait(erp_action); retval = ZFCP_ERP_CONTINUES; diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index b68a546275a..6e325284fbe 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -45,7 +45,7 @@ extern void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *); /* zfcp_dbf.c */ extern int zfcp_dbf_adapter_register(struct zfcp_adapter *); -extern void zfcp_dbf_adapter_unregister(struct zfcp_dbf *); +extern void zfcp_dbf_adapter_unregister(struct zfcp_adapter *); extern void zfcp_dbf_rec_trig(char *, struct zfcp_adapter *, struct zfcp_port *, struct scsi_device *, u8, u8); extern void zfcp_dbf_rec_run(char *, struct zfcp_erp_action *); @@ -61,19 +61,17 @@ extern void zfcp_dbf_scsi(char *, struct scsi_cmnd *, struct zfcp_fsf_req *); /* zfcp_erp.c */ extern void zfcp_erp_set_adapter_status(struct zfcp_adapter *, u32); extern void zfcp_erp_clear_adapter_status(struct zfcp_adapter *, u32); -extern void zfcp_erp_adapter_reopen(struct zfcp_adapter *, int, char *, void *); -extern void zfcp_erp_adapter_shutdown(struct zfcp_adapter *, int, char *, - void *); +extern void zfcp_erp_adapter_reopen(struct zfcp_adapter *, int, char *); +extern void zfcp_erp_adapter_shutdown(struct zfcp_adapter *, int, char *); extern void zfcp_erp_set_port_status(struct zfcp_port *, u32); extern void zfcp_erp_clear_port_status(struct zfcp_port *, u32); -extern int zfcp_erp_port_reopen(struct zfcp_port *, int, char *, void *); -extern void zfcp_erp_port_shutdown(struct zfcp_port *, int, char *, void *); -extern void zfcp_erp_port_forced_reopen(struct zfcp_port *, int, char *, - void *); +extern int zfcp_erp_port_reopen(struct zfcp_port *, int, char *); +extern void zfcp_erp_port_shutdown(struct zfcp_port *, int, char *); +extern void zfcp_erp_port_forced_reopen(struct zfcp_port *, int, char *); extern void zfcp_erp_set_lun_status(struct scsi_device *, u32); extern void zfcp_erp_clear_lun_status(struct scsi_device *, u32); -extern void zfcp_erp_lun_reopen(struct scsi_device *, int, char *, void *); -extern void zfcp_erp_lun_shutdown(struct scsi_device *, int, char *, void *); +extern void zfcp_erp_lun_reopen(struct scsi_device *, int, char *); +extern void zfcp_erp_lun_shutdown(struct scsi_device *, int, char *); extern void zfcp_erp_lun_shutdown_wait(struct scsi_device *, char *); extern int zfcp_erp_thread_setup(struct zfcp_adapter *); extern void zfcp_erp_thread_kill(struct zfcp_adapter *); diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c index 7d44d9c59bd..30cf91a787a 100644 --- a/drivers/s390/scsi/zfcp_fc.c +++ b/drivers/s390/scsi/zfcp_fc.c @@ -174,7 +174,7 @@ static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range, if (!port->d_id) zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, - "fcrscn1", NULL); + "fcrscn1"); } read_unlock_irqrestore(&adapter->port_list_lock, flags); } @@ -215,7 +215,7 @@ static void zfcp_fc_incoming_wwpn(struct zfcp_fsf_req *req, u64 wwpn) read_lock_irqsave(&adapter->port_list_lock, flags); list_for_each_entry(port, &adapter->port_list, list) if (port->wwpn == wwpn) { - zfcp_erp_port_forced_reopen(port, 0, "fciwwp1", req); + zfcp_erp_port_forced_reopen(port, 0, "fciwwp1"); break; } read_unlock_irqrestore(&adapter->port_list_lock, flags); @@ -360,7 +360,7 @@ void zfcp_fc_port_did_lookup(struct work_struct *work) ret = zfcp_fc_ns_gid_pn(port); if (ret) { /* could not issue gid_pn for some reason */ - zfcp_erp_adapter_reopen(port->adapter, 0, "fcgpn_1", NULL); + zfcp_erp_adapter_reopen(port->adapter, 0, "fcgpn_1"); goto out; } @@ -369,7 +369,7 @@ void zfcp_fc_port_did_lookup(struct work_struct *work) goto out; } - zfcp_erp_port_reopen(port, 0, "fcgpn_3", NULL); + zfcp_erp_port_reopen(port, 0, "fcgpn_3"); out: put_device(&port->dev); } @@ -426,7 +426,7 @@ static void zfcp_fc_adisc_handler(void *data) if (adisc->els.status) { /* request rejected or timed out */ zfcp_erp_port_forced_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, - "fcadh_1", NULL); + "fcadh_1"); goto out; } @@ -436,7 +436,7 @@ static void zfcp_fc_adisc_handler(void *data) if ((port->wwpn != adisc_resp->adisc_wwpn) || !(atomic_read(&port->status) & ZFCP_STATUS_COMMON_OPEN)) { zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, - "fcadh_2", NULL); + "fcadh_2"); goto out; } @@ -507,7 +507,7 @@ void zfcp_fc_link_test_work(struct work_struct *work) /* send of ADISC was not possible */ atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status); - zfcp_erp_port_forced_reopen(port, 0, "fcltwk1", NULL); + zfcp_erp_port_forced_reopen(port, 0, "fcltwk1"); out: put_device(&port->dev); @@ -659,7 +659,7 @@ static int zfcp_fc_eval_gpn_ft(struct zfcp_fc_gpn_ft *gpn_ft, port = zfcp_port_enqueue(adapter, acc->fp_wwpn, ZFCP_STATUS_COMMON_NOESC, d_id); if (!IS_ERR(port)) - zfcp_erp_port_reopen(port, 0, "fcegpf1", NULL); + zfcp_erp_port_reopen(port, 0, "fcegpf1"); else if (PTR_ERR(port) != -EEXIST) ret = PTR_ERR(port); } @@ -671,7 +671,7 @@ static int zfcp_fc_eval_gpn_ft(struct zfcp_fc_gpn_ft *gpn_ft, write_unlock_irqrestore(&adapter->port_list_lock, flags); list_for_each_entry_safe(port, tmp, &remove_lh, list) { - zfcp_erp_port_shutdown(port, 0, "fcegpf2", NULL); + zfcp_erp_port_shutdown(port, 0, "fcegpf2"); zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs); } diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index 5bb118e01f3..60ff9d172c7 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -23,7 +23,7 @@ static void zfcp_fsf_request_timeout_handler(unsigned long data) struct zfcp_adapter *adapter = (struct zfcp_adapter *) data; zfcp_qdio_siosl(adapter); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, - "fsrth_1", NULL); + "fsrth_1"); } static void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req, @@ -65,7 +65,7 @@ static void zfcp_fsf_class_not_supp(struct zfcp_fsf_req *req) { dev_err(&req->adapter->ccw_device->dev, "FCP device not " "operational because of an unsupported FC class\n"); - zfcp_erp_adapter_shutdown(req->adapter, 0, "fscns_1", req); + zfcp_erp_adapter_shutdown(req->adapter, 0, "fscns_1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; } @@ -98,7 +98,7 @@ static void zfcp_fsf_status_read_port_closed(struct zfcp_fsf_req *req) read_lock_irqsave(&adapter->port_list_lock, flags); list_for_each_entry(port, &adapter->port_list, list) if (port->d_id == d_id) { - zfcp_erp_port_reopen(port, 0, "fssrpc1", req); + zfcp_erp_port_reopen(port, 0, "fssrpc1"); break; } read_unlock_irqrestore(&adapter->port_list_lock, flags); @@ -247,7 +247,7 @@ static void zfcp_fsf_status_read_handler(struct zfcp_fsf_req *req) zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED | ZFCP_STATUS_COMMON_ERP_FAILED, - "fssrh_2", req); + "fssrh_2"); zfcp_fc_enqueue_event(adapter, FCH_EVT_LINKUP, 0); break; @@ -287,7 +287,7 @@ static void zfcp_fsf_fsfstatus_qual_eval(struct zfcp_fsf_req *req) "The FCP adapter reported a problem " "that cannot be recovered\n"); zfcp_qdio_siosl(req->adapter); - zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfsqe1", req); + zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfsqe1"); break; } /* all non-return stats set FSFREQ_ERROR*/ @@ -304,7 +304,7 @@ static void zfcp_fsf_fsfstatus_eval(struct zfcp_fsf_req *req) dev_err(&req->adapter->ccw_device->dev, "The FCP adapter does not recognize the command 0x%x\n", req->qtcb->header.fsf_command); - zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfse_1", req); + zfcp_erp_adapter_shutdown(req->adapter, 0, "fsfse_1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ADAPTER_STATUS_AVAILABLE: @@ -335,17 +335,17 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req) "QTCB version 0x%x not supported by FCP adapter " "(0x%x to 0x%x)\n", FSF_QTCB_CURRENT_VERSION, psq->word[0], psq->word[1]); - zfcp_erp_adapter_shutdown(adapter, 0, "fspse_1", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fspse_1"); break; case FSF_PROT_ERROR_STATE: case FSF_PROT_SEQ_NUMB_ERROR: - zfcp_erp_adapter_reopen(adapter, 0, "fspse_2", req); + zfcp_erp_adapter_reopen(adapter, 0, "fspse_2"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_PROT_UNSUPP_QTCB_TYPE: dev_err(&adapter->ccw_device->dev, "The QTCB type is not supported by the FCP adapter\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "fspse_3", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fspse_3"); break; case FSF_PROT_HOST_CONNECTION_INITIALIZING: atomic_set_mask(ZFCP_STATUS_ADAPTER_HOST_CON_INIT, @@ -355,12 +355,12 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req) dev_err(&adapter->ccw_device->dev, "0x%Lx is an ambiguous request identifier\n", (unsigned long long)qtcb->bottom.support.req_handle); - zfcp_erp_adapter_shutdown(adapter, 0, "fspse_4", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fspse_4"); break; case FSF_PROT_LINK_DOWN: zfcp_fsf_link_down_info_eval(req, &psq->link_down_info); /* go through reopen to flush pending requests */ - zfcp_erp_adapter_reopen(adapter, 0, "fspse_6", req); + zfcp_erp_adapter_reopen(adapter, 0, "fspse_6"); break; case FSF_PROT_REEST_QUEUE: /* All ports should be marked as ready to run again */ @@ -369,14 +369,14 @@ static void zfcp_fsf_protstatus_eval(struct zfcp_fsf_req *req) zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED | ZFCP_STATUS_COMMON_ERP_FAILED, - "fspse_8", req); + "fspse_8"); break; default: dev_err(&adapter->ccw_device->dev, "0x%x is not a valid transfer protocol status\n", qtcb->prefix.prot_status); zfcp_qdio_siosl(adapter); - zfcp_erp_adapter_shutdown(adapter, 0, "fspse_9", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fspse_9"); } req->status |= ZFCP_STATUS_FSFREQ_ERROR; } @@ -482,7 +482,7 @@ static int zfcp_fsf_exchange_config_evaluate(struct zfcp_fsf_req *req) dev_err(&adapter->ccw_device->dev, "Unknown or unsupported arbitrated loop " "fibre channel topology detected\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "fsece_1", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fsece_1"); return -EIO; } @@ -518,7 +518,7 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req) "FCP adapter maximum QTCB size (%d bytes) " "is too small\n", bottom->max_qtcb_size); - zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh1", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh1"); return; } atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK, @@ -536,7 +536,7 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req) &qtcb->header.fsf_status_qual.link_down_info); break; default: - zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh3", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh3"); return; } @@ -552,14 +552,14 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req) dev_err(&adapter->ccw_device->dev, "The FCP adapter only supports newer " "control block versions\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh4", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh4"); return; } if (FSF_QTCB_CURRENT_VERSION > bottom->high_qtcb_version) { dev_err(&adapter->ccw_device->dev, "The FCP adapter only supports older " "control block versions\n"); - zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh5", req); + zfcp_erp_adapter_shutdown(adapter, 0, "fsecdh5"); } } @@ -700,7 +700,7 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *req) del_timer(&req->timer); /* lookup request again, list might have changed */ zfcp_reqlist_find_rm(adapter->req_list, req_id); - zfcp_erp_adapter_reopen(adapter, 0, "fsrs__1", req); + zfcp_erp_adapter_reopen(adapter, 0, "fsrs__1"); return -EIO; } @@ -777,14 +777,13 @@ static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req) case FSF_PORT_HANDLE_NOT_VALID: if (fsq->word[0] == fsq->word[1]) { zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, - "fsafch1", req); + "fsafch1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; } break; case FSF_LUN_HANDLE_NOT_VALID: if (fsq->word[0] == fsq->word[1]) { - zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fsafch2", - req); + zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fsafch2"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; } break; @@ -795,14 +794,13 @@ static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req) zfcp_erp_set_port_status(zfcp_sdev->port, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_port_reopen(zfcp_sdev->port, - ZFCP_STATUS_COMMON_ERP_FAILED, "fsafch3", - req); + ZFCP_STATUS_COMMON_ERP_FAILED, "fsafch3"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_LUN_BOXED: zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED, - "fsafch4", req); + "fsafch4"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ADAPTER_STATUS_AVAILABLE: @@ -903,7 +901,7 @@ static void zfcp_fsf_send_ct_handler(struct zfcp_fsf_req *req) req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_PORT_HANDLE_NOT_VALID: - zfcp_erp_adapter_reopen(adapter, 0, "fsscth1", req); + zfcp_erp_adapter_reopen(adapter, 0, "fsscth1"); /* fall through */ case FSF_GENERIC_COMMAND_REJECTED: case FSF_PAYLOAD_SIZE_MISMATCH: @@ -1449,7 +1447,7 @@ static void zfcp_fsf_close_port_handler(struct zfcp_fsf_req *req) switch (req->qtcb->header.fsf_status) { case FSF_PORT_HANDLE_NOT_VALID: - zfcp_erp_adapter_reopen(port->adapter, 0, "fscph_1", req); + zfcp_erp_adapter_reopen(port->adapter, 0, "fscph_1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ADAPTER_STATUS_AVAILABLE: @@ -1581,7 +1579,7 @@ static void zfcp_fsf_close_wka_port_handler(struct zfcp_fsf_req *req) if (req->qtcb->header.fsf_status == FSF_PORT_HANDLE_NOT_VALID) { req->status |= ZFCP_STATUS_FSFREQ_ERROR; - zfcp_erp_adapter_reopen(wka_port->adapter, 0, "fscwph1", req); + zfcp_erp_adapter_reopen(wka_port->adapter, 0, "fscwph1"); } wka_port->status = ZFCP_FC_WKA_PORT_OFFLINE; @@ -1639,7 +1637,7 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req) switch (header->fsf_status) { case FSF_PORT_HANDLE_NOT_VALID: - zfcp_erp_adapter_reopen(port->adapter, 0, "fscpph1", req); + zfcp_erp_adapter_reopen(port->adapter, 0, "fscpph1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ACCESS_DENIED: @@ -1655,7 +1653,7 @@ static void zfcp_fsf_close_physical_port_handler(struct zfcp_fsf_req *req) &sdev_to_zfcp(sdev)->status); zfcp_erp_set_port_status(port, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, - "fscpph2", req); + "fscpph2"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ADAPTER_STATUS_AVAILABLE: @@ -1744,7 +1742,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req) switch (header->fsf_status) { case FSF_PORT_HANDLE_NOT_VALID: - zfcp_erp_adapter_reopen(adapter, 0, "fsouh_1", req); + zfcp_erp_adapter_reopen(adapter, 0, "fsouh_1"); /* fall through */ case FSF_LUN_ALREADY_OPEN: break; @@ -1756,8 +1754,7 @@ static void zfcp_fsf_open_lun_handler(struct zfcp_fsf_req *req) zfcp_erp_set_port_status(zfcp_sdev->port, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_port_reopen(zfcp_sdev->port, - ZFCP_STATUS_COMMON_ERP_FAILED, "fsouh_2", - req); + ZFCP_STATUS_COMMON_ERP_FAILED, "fsouh_2"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_LUN_SHARING_VIOLATION: @@ -1853,20 +1850,18 @@ static void zfcp_fsf_close_lun_handler(struct zfcp_fsf_req *req) switch (req->qtcb->header.fsf_status) { case FSF_PORT_HANDLE_NOT_VALID: - zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fscuh_1", - req); + zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fscuh_1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_LUN_HANDLE_NOT_VALID: - zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fscuh_2", req); + zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fscuh_2"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_PORT_BOXED: zfcp_erp_set_port_status(zfcp_sdev->port, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_port_reopen(zfcp_sdev->port, - ZFCP_STATUS_COMMON_ERP_FAILED, "fscuh_3", - req); + ZFCP_STATUS_COMMON_ERP_FAILED, "fscuh_3"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ADAPTER_STATUS_AVAILABLE: @@ -2003,13 +1998,12 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req) switch (header->fsf_status) { case FSF_HANDLE_MISMATCH: case FSF_PORT_HANDLE_NOT_VALID: - zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fssfch1", - req); + zfcp_erp_adapter_reopen(zfcp_sdev->port->adapter, 0, "fssfch1"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_FCPLUN_NOT_VALID: case FSF_LUN_HANDLE_NOT_VALID: - zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fssfch2", req); + zfcp_erp_port_reopen(zfcp_sdev->port, 0, "fssfch2"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_SERVICE_CLASS_NOT_SUPPORTED: @@ -2027,7 +2021,7 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req) (unsigned long long)zfcp_scsi_dev_lun(sdev), (unsigned long long)zfcp_sdev->port->wwpn); zfcp_erp_adapter_shutdown(zfcp_sdev->port->adapter, 0, - "fssfch3", req); + "fssfch3"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_CMND_LENGTH_NOT_VALID: @@ -2038,21 +2032,20 @@ static void zfcp_fsf_fcp_handler_common(struct zfcp_fsf_req *req) (unsigned long long)zfcp_scsi_dev_lun(sdev), (unsigned long long)zfcp_sdev->port->wwpn); zfcp_erp_adapter_shutdown(zfcp_sdev->port->adapter, 0, - "fssfch4", req); + "fssfch4"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_PORT_BOXED: zfcp_erp_set_port_status(zfcp_sdev->port, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_port_reopen(zfcp_sdev->port, - ZFCP_STATUS_COMMON_ERP_FAILED, "fssfch5", - req); + ZFCP_STATUS_COMMON_ERP_FAILED, "fssfch5"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_LUN_BOXED: zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_ACCESS_BOXED); zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED, - "fssfch6", req); + "fssfch6"); req->status |= ZFCP_STATUS_FSFREQ_ERROR; break; case FSF_ADAPTER_STATUS_AVAILABLE: diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c index 434a33ba050..d99c9dc9cfc 100644 --- a/drivers/s390/scsi/zfcp_qdio.c +++ b/drivers/s390/scsi/zfcp_qdio.c @@ -41,7 +41,7 @@ static void zfcp_qdio_handler_error(struct zfcp_qdio *qdio, char *id, zfcp_qdio_siosl(adapter); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED | - ZFCP_STATUS_COMMON_ERP_FAILED, id, NULL); + ZFCP_STATUS_COMMON_ERP_FAILED, id); } static void zfcp_qdio_zero_sbals(struct qdio_buffer *sbal[], int first, int cnt) @@ -114,7 +114,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err, * put SBALs back to response queue */ if (do_QDIO(cdev, QDIO_FLAG_SYNC_INPUT, 0, idx, count)) - zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdires2", NULL); + zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdires2"); } static struct qdio_buffer_element * @@ -234,7 +234,7 @@ int zfcp_qdio_sbal_get(struct zfcp_qdio *qdio) if (!ret) { atomic_inc(&qdio->req_q_full); /* assume hanging outbound queue, try queue recovery */ - zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdsbg_1", NULL); + zfcp_erp_adapter_reopen(qdio->adapter, 0, "qdsbg_1"); } spin_lock_irq(&qdio->req_q_lock); diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index 8c5c1c89c09..59a653d15a1 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -154,7 +154,7 @@ static int zfcp_scsi_slave_alloc(struct scsi_device *sdev) spin_lock_init(&zfcp_sdev->latencies.lock); zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_RUNNING); - zfcp_erp_lun_reopen(sdev, 0, "scsla_1", NULL); + zfcp_erp_lun_reopen(sdev, 0, "scsla_1"); zfcp_erp_wait(port->adapter); return 0; @@ -278,7 +278,7 @@ static int zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt) struct zfcp_adapter *adapter = zfcp_sdev->port->adapter; int ret; - zfcp_erp_adapter_reopen(adapter, 0, "schrh_1", scpnt); + zfcp_erp_adapter_reopen(adapter, 0, "schrh_1"); zfcp_erp_wait(adapter); ret = fc_block_scsi_eh(scpnt); if (ret) @@ -516,7 +516,7 @@ static void zfcp_scsi_terminate_rport_io(struct fc_rport *rport) port = zfcp_get_port_by_wwpn(adapter, rport->port_name); if (port) { - zfcp_erp_port_forced_reopen(port, 0, "sctrpi1", NULL); + zfcp_erp_port_forced_reopen(port, 0, "sctrpi1"); put_device(&port->dev); } } diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c index 2f2c54f4718..cdc4ff78a7b 100644 --- a/drivers/s390/scsi/zfcp_sysfs.c +++ b/drivers/s390/scsi/zfcp_sysfs.c @@ -105,8 +105,7 @@ static ssize_t zfcp_sysfs_port_failed_store(struct device *dev, return -EINVAL; zfcp_erp_set_port_status(port, ZFCP_STATUS_COMMON_RUNNING); - zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, "sypfai2", - NULL); + zfcp_erp_port_reopen(port, ZFCP_STATUS_COMMON_ERP_FAILED, "sypfai2"); zfcp_erp_wait(port->adapter); return count; @@ -148,7 +147,7 @@ static ssize_t zfcp_sysfs_unit_failed_store(struct device *dev, if (sdev) { zfcp_erp_set_lun_status(sdev, ZFCP_STATUS_COMMON_RUNNING); zfcp_erp_lun_reopen(sdev, ZFCP_STATUS_COMMON_ERP_FAILED, - "syufai2", NULL); + "syufai2"); zfcp_erp_wait(unit->port->adapter); } else zfcp_unit_scsi_scan(unit); @@ -198,7 +197,7 @@ static ssize_t zfcp_sysfs_adapter_failed_store(struct device *dev, zfcp_erp_set_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING); zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, - "syafai2", NULL); + "syafai2"); zfcp_erp_wait(adapter); out: zfcp_ccw_adapter_put(adapter); @@ -256,7 +255,7 @@ static ssize_t zfcp_sysfs_port_remove_store(struct device *dev, put_device(&port->dev); - zfcp_erp_port_shutdown(port, 0, "syprs_1", NULL); + zfcp_erp_port_shutdown(port, 0, "syprs_1"); zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs); out: zfcp_ccw_adapter_put(adapter); |