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-rw-r--r--drivers/s390/scsi/zfcp_aux.c5
-rw-r--r--drivers/s390/scsi/zfcp_ccw.c14
-rw-r--r--drivers/s390/scsi/zfcp_cfdc.c8
-rw-r--r--drivers/s390/scsi/zfcp_dbf.c70
-rw-r--r--drivers/s390/scsi/zfcp_dbf.h25
-rw-r--r--drivers/s390/scsi/zfcp_erp.c97
-rw-r--r--drivers/s390/scsi/zfcp_ext.h18
-rw-r--r--drivers/s390/scsi/zfcp_fc.c18
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c85
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c6
-rw-r--r--drivers/s390/scsi/zfcp_scsi.c6
-rw-r--r--drivers/s390/scsi/zfcp_sysfs.c9
12 files changed, 180 insertions, 181 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 044fb22718d2..352ca0d4ca25 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 0833c2b51e39..4f7852dd30c7 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 d692e229ecba..46342fee394d 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 f9bd094c6e63..96d1462e0bf5 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 2cee8197dd02..714f087eb7a9 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 62b1b4a03ee3..066f9ea67502 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 b68a546275a5..6e325284fbe7 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 7d44d9c59bdc..30cf91a787a3 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 5bb118e01f36..60ff9d172c79 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 434a33ba0509..d99c9dc9cfcb 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 8c5c1c89c098..59a653d15a19 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 2f2c54f4718f..cdc4ff78a7ba 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);