[SCSI] zfcp: Apply common naming conventions to zfcp_fc
Swen Schillig [Tue, 18 Aug 2009 13:43:23 +0000 (15:43 +0200)]
Update the Fibre Channel related code to use the zfcp_fc prefix.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/s390/scsi/zfcp_aux.c
drivers/s390/scsi/zfcp_ext.h
drivers/s390/scsi/zfcp_fc.c
drivers/s390/scsi/zfcp_fsf.c
drivers/s390/scsi/zfcp_sysfs.c

index c77686e..23b85a0 100644 (file)
@@ -544,7 +544,7 @@ int zfcp_adapter_enqueue(struct ccw_device *ccw_device)
        sema_init(&adapter->erp_ready_sem, 0);
 
        INIT_WORK(&adapter->stat_work, _zfcp_status_read_scheduler);
-       INIT_WORK(&adapter->scan_work, _zfcp_scan_ports_later);
+       INIT_WORK(&adapter->scan_work, _zfcp_fc_scan_ports_later);
 
        adapter->service_level.seq_print = zfcp_print_sl;
 
index cf09b28..36935bc 100644 (file)
@@ -92,12 +92,12 @@ extern void zfcp_erp_adapter_access_changed(struct zfcp_adapter *, char *,
 extern void zfcp_erp_timeout_handler(unsigned long);
 
 /* zfcp_fc.c */
-extern int zfcp_scan_ports(struct zfcp_adapter *);
-extern void _zfcp_scan_ports_later(struct work_struct *);
+extern int zfcp_fc_scan_ports(struct zfcp_adapter *);
+extern void _zfcp_fc_scan_ports_later(struct work_struct *);
 extern void zfcp_fc_incoming_els(struct zfcp_fsf_req *);
 extern void zfcp_fc_port_did_lookup(struct work_struct *);
 extern void zfcp_fc_plogi_evaluate(struct zfcp_port *, struct fsf_plogi *);
-extern void zfcp_test_link(struct zfcp_port *);
+extern void zfcp_fc_test_link(struct zfcp_port *);
 extern void zfcp_fc_link_test_work(struct work_struct *);
 extern void zfcp_fc_wka_ports_force_offline(struct zfcp_wka_ports *);
 extern int zfcp_fc_gs_setup(struct zfcp_adapter *);
index db8bb41..7433da9 100644 (file)
@@ -57,7 +57,7 @@ struct zfcp_fc_ns_handler_data {
        unsigned long handler_data;
 };
 
-static int zfcp_wka_port_get(struct zfcp_wka_port *wka_port)
+static int zfcp_fc_wka_port_get(struct zfcp_wka_port *wka_port)
 {
        if (mutex_lock_interruptible(&wka_port->mutex))
                return -ERESTARTSYS;
@@ -82,7 +82,7 @@ static int zfcp_wka_port_get(struct zfcp_wka_port *wka_port)
        return -EIO;
 }
 
-static void zfcp_wka_port_offline(struct work_struct *work)
+static void zfcp_fc_wka_port_offline(struct work_struct *work)
 {
        struct delayed_work *dw = to_delayed_work(work);
        struct zfcp_wka_port *wka_port =
@@ -102,7 +102,7 @@ out:
        mutex_unlock(&wka_port->mutex);
 }
 
-static void zfcp_wka_port_put(struct zfcp_wka_port *wka_port)
+static void zfcp_fc_wka_port_put(struct zfcp_wka_port *wka_port)
 {
        if (atomic_dec_return(&wka_port->refcount) != 0)
                return;
@@ -121,7 +121,7 @@ static void zfcp_fc_wka_port_init(struct zfcp_wka_port *wka_port, u32 d_id,
        wka_port->status = ZFCP_WKA_PORT_OFFLINE;
        atomic_set(&wka_port->refcount, 0);
        mutex_init(&wka_port->mutex);
-       INIT_DELAYED_WORK(&wka_port->work, zfcp_wka_port_offline);
+       INIT_DELAYED_WORK(&wka_port->work, zfcp_fc_wka_port_offline);
 }
 
 static void zfcp_fc_wka_port_force_offline(struct zfcp_wka_port *wka)
@@ -150,7 +150,7 @@ static void _zfcp_fc_incoming_rscn(struct zfcp_fsf_req *fsf_req, u32 range,
        read_lock_irqsave(&zfcp_data.config_lock, flags);
        list_for_each_entry(port, &fsf_req->adapter->port_list_head, list) {
                if ((port->d_id & range) == (elem->nport_did & range))
-                       zfcp_test_link(port);
+                       zfcp_fc_test_link(port);
                if (!port->d_id)
                        zfcp_erp_port_reopen(port,
                                             ZFCP_STATUS_COMMON_ERP_FAILED,
@@ -326,13 +326,13 @@ static int zfcp_fc_ns_gid_pn(struct zfcp_port *port)
 
        memset(gid_pn, 0, sizeof(*gid_pn));
 
-       ret = zfcp_wka_port_get(&adapter->gs->ds);
+       ret = zfcp_fc_wka_port_get(&adapter->gs->ds);
        if (ret)
                goto out;
 
        ret = zfcp_fc_ns_gid_pn_request(port, gid_pn);
 
-       zfcp_wka_port_put(&adapter->gs->ds);
+       zfcp_fc_wka_port_put(&adapter->gs->ds);
 out:
        mempool_free(gid_pn, adapter->pool.gid_pn_data);
        return ret;
@@ -482,14 +482,14 @@ out:
 }
 
 /**
- * zfcp_test_link - lightweight link test procedure
+ * zfcp_fc_test_link - lightweight link test procedure
  * @port: port to be tested
  *
  * Test status of a link to a remote port using the ELS command ADISC.
  * If there is a problem with the remote port, error recovery steps
  * will be triggered.
  */
-void zfcp_test_link(struct zfcp_port *port)
+void zfcp_fc_test_link(struct zfcp_port *port)
 {
        zfcp_port_get(port);
        if (!queue_work(port->adapter->work_queue, &port->test_link_work))
@@ -532,9 +532,8 @@ out:
 }
 
 
-static int zfcp_scan_issue_gpn_ft(struct zfcp_gpn_ft *gpn_ft,
-                                 struct zfcp_adapter *adapter,
-                                 int max_bytes)
+static int zfcp_fc_send_gpn_ft(struct zfcp_gpn_ft *gpn_ft,
+                              struct zfcp_adapter *adapter, int max_bytes)
 {
        struct zfcp_send_ct *ct = &gpn_ft->ct;
        struct ct_iu_gpn_ft_req *req = sg_virt(&gpn_ft->sg_req);
@@ -569,7 +568,7 @@ static int zfcp_scan_issue_gpn_ft(struct zfcp_gpn_ft *gpn_ft,
        return ret;
 }
 
-static void zfcp_validate_port(struct zfcp_port *port)
+static void zfcp_fc_validate_port(struct zfcp_port *port)
 {
        struct zfcp_adapter *adapter = port->adapter;
 
@@ -589,7 +588,7 @@ static void zfcp_validate_port(struct zfcp_port *port)
        zfcp_port_dequeue(port);
 }
 
-static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft, int max_entries)
+static int zfcp_fc_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft, int max_entries)
 {
        struct zfcp_send_ct *ct = &gpn_ft->ct;
        struct scatterlist *sg = gpn_ft->sg_resp;
@@ -649,16 +648,16 @@ static int zfcp_scan_eval_gpn_ft(struct zfcp_gpn_ft *gpn_ft, int max_entries)
 
        zfcp_erp_wait(adapter);
        list_for_each_entry_safe(port, tmp, &adapter->port_list_head, list)
-               zfcp_validate_port(port);
+               zfcp_fc_validate_port(port);
        up(&zfcp_data.config_sema);
        return ret;
 }
 
 /**
- * zfcp_scan_ports - scan remote ports and attach new ports
+ * zfcp_fc_scan_ports - scan remote ports and attach new ports
  * @adapter: pointer to struct zfcp_adapter
  */
-int zfcp_scan_ports(struct zfcp_adapter *adapter)
+int zfcp_fc_scan_ports(struct zfcp_adapter *adapter)
 {
        int ret, i;
        struct zfcp_gpn_ft *gpn_ft;
@@ -673,7 +672,7 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter)
            fc_host_port_type(adapter->scsi_host) != FC_PORTTYPE_NPIV)
                return 0;
 
-       ret = zfcp_wka_port_get(&adapter->gs->ds);
+       ret = zfcp_fc_wka_port_get(&adapter->gs->ds);
        if (ret)
                return ret;
 
@@ -684,9 +683,9 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter)
        }
 
        for (i = 0; i < 3; i++) {
-               ret = zfcp_scan_issue_gpn_ft(gpn_ft, adapter, max_bytes);
+               ret = zfcp_fc_send_gpn_ft(gpn_ft, adapter, max_bytes);
                if (!ret) {
-                       ret = zfcp_scan_eval_gpn_ft(gpn_ft, max_entries);
+                       ret = zfcp_fc_eval_gpn_ft(gpn_ft, max_entries);
                        if (ret == -EAGAIN)
                                ssleep(1);
                        else
@@ -695,14 +694,14 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter)
        }
        zfcp_free_sg_env(gpn_ft, buf_num);
 out:
-       zfcp_wka_port_put(&adapter->gs->ds);
+       zfcp_fc_wka_port_put(&adapter->gs->ds);
        return ret;
 }
 
 
-void _zfcp_scan_ports_later(struct work_struct *work)
+void _zfcp_fc_scan_ports_later(struct work_struct *work)
 {
-       zfcp_scan_ports(container_of(work, struct zfcp_adapter, scan_work));
+       zfcp_fc_scan_ports(container_of(work, struct zfcp_adapter, scan_work));
 }
 
 struct zfcp_els_fc_job {
@@ -792,7 +791,7 @@ static void zfcp_fc_generic_ct_handler(unsigned long data)
        job->state_flags = FC_RQST_STATE_DONE;
        job->job_done(job);
 
-       zfcp_wka_port_put(ct_fc_job->ct.wka_port);
+       zfcp_fc_wka_port_put(ct_fc_job->ct.wka_port);
 
        kfree(ct_fc_job);
 }
@@ -838,7 +837,7 @@ int zfcp_fc_execute_ct_fc_job(struct fc_bsg_job *job)
                return -EINVAL; /* no such service */
        }
 
-       ret = zfcp_wka_port_get(ct_fc_job->ct.wka_port);
+       ret = zfcp_fc_wka_port_get(ct_fc_job->ct.wka_port);
        if (ret) {
                kfree(ct_fc_job);
                return ret;
@@ -855,7 +854,7 @@ int zfcp_fc_execute_ct_fc_job(struct fc_bsg_job *job)
        ret = zfcp_fsf_send_ct(&ct_fc_job->ct, NULL);
        if (ret) {
                kfree(ct_fc_job);
-               zfcp_wka_port_put(ct_fc_job->ct.wka_port);
+               zfcp_fc_wka_port_put(ct_fc_job->ct.wka_port);
        }
        return ret;
 }
index 665967f..c241f03 100644 (file)
@@ -892,7 +892,7 @@ static void zfcp_fsf_abort_fcp_command_handler(struct zfcp_fsf_req *req)
        case FSF_ADAPTER_STATUS_AVAILABLE:
                switch (fsq->word[0]) {
                case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
-                       zfcp_test_link(unit->port);
+                       zfcp_fc_test_link(unit->port);
                        /* fall through */
                case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
                        req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@@ -1139,7 +1139,7 @@ static void zfcp_fsf_send_els_handler(struct zfcp_fsf_req *req)
                switch (header->fsf_status_qual.word[0]){
                case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
                        if (port && (send_els->ls_code != ZFCP_LS_ADISC))
-                               zfcp_test_link(port);
+                               zfcp_fc_test_link(port);
                        /*fall through */
                case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
                case FSF_SQ_RETRY_IF_POSSIBLE:
@@ -1889,7 +1889,7 @@ static void zfcp_fsf_open_unit_handler(struct zfcp_fsf_req *req)
        case FSF_ADAPTER_STATUS_AVAILABLE:
                switch (header->fsf_status_qual.word[0]) {
                case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
-                       zfcp_test_link(unit->port);
+                       zfcp_fc_test_link(unit->port);
                        /* fall through */
                case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
                        req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@@ -2024,7 +2024,7 @@ static void zfcp_fsf_close_unit_handler(struct zfcp_fsf_req *req)
        case FSF_ADAPTER_STATUS_AVAILABLE:
                switch (req->qtcb->header.fsf_status_qual.word[0]) {
                case FSF_SQ_INVOKE_LINK_TEST_PROCEDURE:
-                       zfcp_test_link(unit->port);
+                       zfcp_fc_test_link(unit->port);
                        /* fall through */
                case FSF_SQ_ULP_DEPENDENT_ERP_REQUIRED:
                        req->status |= ZFCP_STATUS_FSFREQ_ERROR;
@@ -2307,7 +2307,7 @@ static void zfcp_fsf_send_fcp_command_handler(struct zfcp_fsf_req *req)
        case FSF_ADAPTER_STATUS_AVAILABLE:
                if (header->fsf_status_qual.word[0] ==
                    FSF_SQ_INVOKE_LINK_TEST_PROCEDURE)
-                       zfcp_test_link(unit->port);
+                       zfcp_fc_test_link(unit->port);
                req->status |= ZFCP_STATUS_FSFREQ_ERROR;
                break;
        }
index a6cf626..c86496b 100644 (file)
@@ -126,7 +126,7 @@ static ssize_t zfcp_sysfs_port_rescan_store(struct device *dev,
        if (atomic_read(&adapter->status) & ZFCP_STATUS_COMMON_REMOVE)
                return -EBUSY;
 
-       ret = zfcp_scan_ports(adapter);
+       ret = zfcp_fc_scan_ports(adapter);
        return ret ? ret : (ssize_t) count;
 }
 static ZFCP_DEV_ATTR(adapter, port_rescan, S_IWUSR, NULL,