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-rw-r--r--drivers/s390/scsi/zfcp_erp.c11
-rw-r--r--drivers/s390/scsi/zfcp_fc.c4
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c7
-rw-r--r--drivers/s390/scsi/zfcp_scsi.c46
4 files changed, 37 insertions, 31 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 69dfb328dba4..9be629607dc0 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -551,21 +551,23 @@ void zfcp_erp_lun_shutdown_wait(struct scsi_device *sdev, char *id)
zfcp_erp_wait(adapter);
}
-static int status_change_set(unsigned long mask, atomic_t *status)
+static int zfcp_erp_status_change_set(unsigned long mask, atomic_t *status)
{
return (atomic_read(status) ^ mask) & mask;
}
static void zfcp_erp_adapter_unblock(struct zfcp_adapter *adapter)
{
- if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status))
+ if (zfcp_erp_status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED,
+ &adapter->status))
zfcp_dbf_rec_run("eraubl1", &adapter->erp_action);
atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &adapter->status);
}
static void zfcp_erp_port_unblock(struct zfcp_port *port)
{
- if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status))
+ if (zfcp_erp_status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED,
+ &port->status))
zfcp_dbf_rec_run("erpubl1", &port->erp_action);
atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &port->status);
}
@@ -574,7 +576,8 @@ static void zfcp_erp_lun_unblock(struct scsi_device *sdev)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
- if (status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status))
+ if (zfcp_erp_status_change_set(ZFCP_STATUS_COMMON_UNBLOCKED,
+ &zfcp_sdev->status))
zfcp_dbf_rec_run("erlubl1", &sdev_to_zfcp(sdev)->erp_action);
atomic_or(ZFCP_STATUS_COMMON_UNBLOCKED, &zfcp_sdev->status);
}
diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c
index 2ad80c43f674..54186943896b 100644
--- a/drivers/s390/scsi/zfcp_fc.c
+++ b/drivers/s390/scsi/zfcp_fc.c
@@ -598,7 +598,7 @@ void zfcp_fc_test_link(struct zfcp_port *port)
put_device(&port->dev);
}
-static struct zfcp_fc_req *zfcp_alloc_sg_env(int buf_num)
+static struct zfcp_fc_req *zfcp_fc_alloc_sg_env(int buf_num)
{
struct zfcp_fc_req *fc_req;
@@ -750,7 +750,7 @@ void zfcp_fc_scan_ports(struct work_struct *work)
if (zfcp_fc_wka_port_get(&adapter->gs->ds))
return;
- fc_req = zfcp_alloc_sg_env(buf_num);
+ fc_req = zfcp_fc_alloc_sg_env(buf_num);
if (!fc_req)
goto out;
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index d86c3bf71664..049fdd968130 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -662,7 +662,7 @@ static struct zfcp_fsf_req *zfcp_fsf_alloc(mempool_t *pool)
return req;
}
-static struct fsf_qtcb *zfcp_qtcb_alloc(mempool_t *pool)
+static struct fsf_qtcb *zfcp_fsf_qtcb_alloc(mempool_t *pool)
{
struct fsf_qtcb *qtcb;
@@ -701,9 +701,10 @@ static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_qdio *qdio,
if (likely(fsf_cmd != FSF_QTCB_UNSOLICITED_STATUS)) {
if (likely(pool))
- req->qtcb = zfcp_qtcb_alloc(adapter->pool.qtcb_pool);
+ req->qtcb = zfcp_fsf_qtcb_alloc(
+ adapter->pool.qtcb_pool);
else
- req->qtcb = zfcp_qtcb_alloc(NULL);
+ req->qtcb = zfcp_fsf_qtcb_alloc(NULL);
if (unlikely(!req->qtcb)) {
zfcp_fsf_req_free(req);
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 0f7830ffd40a..b4e1f1b82503 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -266,12 +266,12 @@ static void zfcp_scsi_forget_cmnds(struct zfcp_scsi_dev *zsdev, u8 tm_flags)
}
/**
- * zfcp_task_mgmt_function() - Synchronously send a task management function.
+ * zfcp_scsi_task_mgmt_function() - Send a task management function (sync).
* @sdev: Pointer to SCSI device to send the task management command to.
* @tm_flags: Task management flags,
* here we only handle %FCP_TMF_TGT_RESET or %FCP_TMF_LUN_RESET.
*/
-static int zfcp_task_mgmt_function(struct scsi_device *sdev, u8 tm_flags)
+static int zfcp_scsi_task_mgmt_function(struct scsi_device *sdev, u8 tm_flags)
{
struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
struct zfcp_adapter *adapter = zfcp_sdev->port->adapter;
@@ -322,7 +322,7 @@ static int zfcp_scsi_eh_device_reset_handler(struct scsi_cmnd *scpnt)
{
struct scsi_device *sdev = scpnt->device;
- return zfcp_task_mgmt_function(sdev, FCP_TMF_LUN_RESET);
+ return zfcp_scsi_task_mgmt_function(sdev, FCP_TMF_LUN_RESET);
}
static int zfcp_scsi_eh_target_reset_handler(struct scsi_cmnd *scpnt)
@@ -347,7 +347,7 @@ static int zfcp_scsi_eh_target_reset_handler(struct scsi_cmnd *scpnt)
return ret;
}
- ret = zfcp_task_mgmt_function(sdev, FCP_TMF_TGT_RESET);
+ ret = zfcp_scsi_task_mgmt_function(sdev, FCP_TMF_TGT_RESET);
/* release reference from above shost_for_each_device */
if (sdev)
@@ -468,7 +468,7 @@ void zfcp_scsi_adapter_unregister(struct zfcp_adapter *adapter)
}
static struct fc_host_statistics*
-zfcp_init_fc_host_stats(struct zfcp_adapter *adapter)
+zfcp_scsi_init_fc_host_stats(struct zfcp_adapter *adapter)
{
struct fc_host_statistics *fc_stats;
@@ -482,9 +482,9 @@ zfcp_init_fc_host_stats(struct zfcp_adapter *adapter)
return adapter->fc_stats;
}
-static void zfcp_adjust_fc_host_stats(struct fc_host_statistics *fc_stats,
- struct fsf_qtcb_bottom_port *data,
- struct fsf_qtcb_bottom_port *old)
+static void zfcp_scsi_adjust_fc_host_stats(struct fc_host_statistics *fc_stats,
+ struct fsf_qtcb_bottom_port *data,
+ struct fsf_qtcb_bottom_port *old)
{
fc_stats->seconds_since_last_reset =
data->seconds_since_last_reset - old->seconds_since_last_reset;
@@ -515,8 +515,8 @@ static void zfcp_adjust_fc_host_stats(struct fc_host_statistics *fc_stats,
fc_stats->fcp_output_megabytes = data->output_mb - old->output_mb;
}
-static void zfcp_set_fc_host_stats(struct fc_host_statistics *fc_stats,
- struct fsf_qtcb_bottom_port *data)
+static void zfcp_scsi_set_fc_host_stats(struct fc_host_statistics *fc_stats,
+ struct fsf_qtcb_bottom_port *data)
{
fc_stats->seconds_since_last_reset = data->seconds_since_last_reset;
fc_stats->tx_frames = data->tx_frames;
@@ -540,7 +540,8 @@ static void zfcp_set_fc_host_stats(struct fc_host_statistics *fc_stats,
fc_stats->fcp_output_megabytes = data->output_mb;
}
-static struct fc_host_statistics *zfcp_get_fc_host_stats(struct Scsi_Host *host)
+static struct fc_host_statistics *
+zfcp_scsi_get_fc_host_stats(struct Scsi_Host *host)
{
struct zfcp_adapter *adapter;
struct fc_host_statistics *fc_stats;
@@ -548,7 +549,7 @@ static struct fc_host_statistics *zfcp_get_fc_host_stats(struct Scsi_Host *host)
int ret;
adapter = (struct zfcp_adapter *)host->hostdata[0];
- fc_stats = zfcp_init_fc_host_stats(adapter);
+ fc_stats = zfcp_scsi_init_fc_host_stats(adapter);
if (!fc_stats)
return NULL;
@@ -565,16 +566,16 @@ static struct fc_host_statistics *zfcp_get_fc_host_stats(struct Scsi_Host *host)
if (adapter->stats_reset &&
((jiffies/HZ - adapter->stats_reset) <
data->seconds_since_last_reset))
- zfcp_adjust_fc_host_stats(fc_stats, data,
- adapter->stats_reset_data);
+ zfcp_scsi_adjust_fc_host_stats(fc_stats, data,
+ adapter->stats_reset_data);
else
- zfcp_set_fc_host_stats(fc_stats, data);
+ zfcp_scsi_set_fc_host_stats(fc_stats, data);
kfree(data);
return fc_stats;
}
-static void zfcp_reset_fc_host_stats(struct Scsi_Host *shost)
+static void zfcp_scsi_reset_fc_host_stats(struct Scsi_Host *shost)
{
struct zfcp_adapter *adapter;
struct fsf_qtcb_bottom_port *data;
@@ -596,7 +597,7 @@ static void zfcp_reset_fc_host_stats(struct Scsi_Host *shost)
}
}
-static void zfcp_get_host_port_state(struct Scsi_Host *shost)
+static void zfcp_scsi_get_host_port_state(struct Scsi_Host *shost)
{
struct zfcp_adapter *adapter =
(struct zfcp_adapter *)shost->hostdata[0];
@@ -613,7 +614,8 @@ static void zfcp_get_host_port_state(struct Scsi_Host *shost)
fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
}
-static void zfcp_set_rport_dev_loss_tmo(struct fc_rport *rport, u32 timeout)
+static void zfcp_scsi_set_rport_dev_loss_tmo(struct fc_rport *rport,
+ u32 timeout)
{
rport->dev_loss_tmo = timeout;
}
@@ -807,10 +809,10 @@ struct fc_function_template zfcp_transport_functions = {
.show_host_supported_speeds = 1,
.show_host_maxframe_size = 1,
.show_host_serial_number = 1,
- .get_fc_host_stats = zfcp_get_fc_host_stats,
- .reset_fc_host_stats = zfcp_reset_fc_host_stats,
- .set_rport_dev_loss_tmo = zfcp_set_rport_dev_loss_tmo,
- .get_host_port_state = zfcp_get_host_port_state,
+ .get_fc_host_stats = zfcp_scsi_get_fc_host_stats,
+ .reset_fc_host_stats = zfcp_scsi_reset_fc_host_stats,
+ .set_rport_dev_loss_tmo = zfcp_scsi_set_rport_dev_loss_tmo,
+ .get_host_port_state = zfcp_scsi_get_host_port_state,
.terminate_rport_io = zfcp_scsi_terminate_rport_io,
.show_host_port_state = 1,
.show_host_active_fc4s = 1,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 22:54:44 +0100