be2iscsi: Rename MCC and BMBX processing functions

beiscsi_mccq_compl -> beiscsi_mccq_compl_wait - indicate blocking call.
be_mcc_wait_compl -> be_mcc_compl_poll - indicate polling for completion.
be_mbox_db_ready_wait -> be_mbox_db_ready_poll - indicate polling for RDY.
be_mcc_compl_process -> beiscsi_process_mbox_compl - indicate BMBX compl.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/be2iscsi/be_cmds.c

@@ -140,7 +140,7 @@ unsigned int alloc_mcc_tag(struct beiscsi_hba *phba)
 }
 
 /*
- * beiscsi_mccq_compl()- Wait for completion of MBX
+ * beiscsi_mccq_compl_wait()- Process completion in MCC CQ
  * @phba: Driver private structure
  * @tag: Tag for the MBX Command
  * @wrb: the WRB used for the MBX Command
@@ -152,7 +152,7 @@ unsigned int alloc_mcc_tag(struct beiscsi_hba *phba)
  * Success: 0
  * Failure: Non-Zero
  **/
-int beiscsi_mccq_compl(struct beiscsi_hba *phba,
+int beiscsi_mccq_compl_wait(struct beiscsi_hba *phba,
 			    uint32_t tag, struct be_mcc_wrb **wrb,
 			    struct be_dma_mem *mbx_cmd_mem)
 {
@@ -283,7 +283,7 @@ static inline void be_mcc_compl_use(struct be_mcc_compl *compl)
 }
 
 /*
- * be_mcc_compl_process()- Check the MBX comapletion status
+ * beiscsi_process_mbox_compl()- Check the MBX completion status
  * @ctrl: Function specific MBX data structure
  * @compl: Completion status of MBX Command
  *
@@ -293,7 +293,7 @@ static inline void be_mcc_compl_use(struct be_mcc_compl *compl)
  * Success: Zero
  * Failure: Non-Zero
  **/
-static int be_mcc_compl_process(struct be_ctrl_info *ctrl,
+static int beiscsi_process_mbox_compl(struct be_ctrl_info *ctrl,
 				      struct be_mcc_compl *compl)
 {
 	u16 compl_status, extd_status;
@@ -520,7 +520,7 @@ int beiscsi_process_mcc_compl(struct be_ctrl_info *ctrl,
 }
 
 /*
- * be_mcc_wait_compl()- Wait for MBX completion
+ * be_mcc_compl_poll()- Wait for MBX completion
  * @phba: driver private structure
  *
  * Wait till no more pending mcc requests are present
@@ -556,7 +556,7 @@ int be_mcc_compl_poll(struct beiscsi_hba *phba, unsigned int tag)
 }
 
 /*
- * be_mbox_db_ready_wait()- Check ready status
+ * be_mbox_db_ready_poll()- Check ready status
  * @ctrl: Function specific MBX data structure
  *
  * Check for the ready status of FW to send BMBX
@@ -566,7 +566,7 @@ int be_mcc_compl_poll(struct beiscsi_hba *phba, unsigned int tag)
  * Success: 0
  * Failure: Non-Zero
  **/
-static int be_mbox_db_ready_wait(struct be_ctrl_info *ctrl)
+static int be_mbox_db_ready_poll(struct be_ctrl_info *ctrl)
 {
 	/* wait 30s for generic non-flash MBOX operation */
 #define BEISCSI_MBX_RDY_BIT_TIMEOUT	30000
@@ -628,7 +628,7 @@ int be_mbox_notify(struct be_ctrl_info *ctrl)
 	struct be_mcc_compl *compl = &mbox->compl;
 	struct beiscsi_hba *phba = pci_get_drvdata(ctrl->pdev);
 
-	status = be_mbox_db_ready_wait(ctrl);
+	status = be_mbox_db_ready_poll(ctrl);
 	if (status)
 		return status;
 
@@ -637,7 +637,7 @@ int be_mbox_notify(struct be_ctrl_info *ctrl)
 	val |= (upper_32_bits(mbox_mem->dma) >> 2) << 2;
 	iowrite32(val, db);
 
-	status = be_mbox_db_ready_wait(ctrl);
+	status = be_mbox_db_ready_poll(ctrl);
 	if (status)
 		return status;
 
@@ -647,7 +647,7 @@ int be_mbox_notify(struct be_ctrl_info *ctrl)
 	val |= (u32) (mbox_mem->dma >> 4) << 2;
 	iowrite32(val, db);
 
-	status = be_mbox_db_ready_wait(ctrl);
+	status = be_mbox_db_ready_poll(ctrl);
 	if (status)
 		return status;
 
@@ -655,12 +655,12 @@ int be_mbox_notify(struct be_ctrl_info *ctrl)
 	udelay(1);
 
 	if (be_mcc_compl_is_new(compl)) {
-		status = be_mcc_compl_process(ctrl, &mbox->compl);
+		status = beiscsi_process_mbox_compl(ctrl, compl);
 		be_mcc_compl_use(compl);
 		if (status) {
 			beiscsi_log(phba, KERN_ERR,
 				    BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX,
-				    "BC_%d : After be_mcc_compl_process\n");
+				    "BC_%d : After beiscsi_process_mbox_compl\n");
 
 			return status;
 		}
@@ -688,7 +688,7 @@ static int be_mbox_notify_wait(struct beiscsi_hba *phba)
 	struct be_mcc_compl *compl = &mbox->compl;
 	struct be_ctrl_info *ctrl = &phba->ctrl;
 
-	status = be_mbox_db_ready_wait(ctrl);
+	status = be_mbox_db_ready_poll(ctrl);
 	if (status)
 		return status;
 
@@ -698,7 +698,7 @@ static int be_mbox_notify_wait(struct beiscsi_hba *phba)
 	iowrite32(val, db);
 
 	/* wait for ready to be set */
-	status = be_mbox_db_ready_wait(ctrl);
+	status = be_mbox_db_ready_poll(ctrl);
 	if (status != 0)
 		return status;
 
@@ -707,13 +707,13 @@ static int be_mbox_notify_wait(struct beiscsi_hba *phba)
 	val |= (u32)(mbox_mem->dma >> 4) << 2;
 	iowrite32(val, db);
 
-	status = be_mbox_db_ready_wait(ctrl);
+	status = be_mbox_db_ready_poll(ctrl);
 	if (status != 0)
 		return status;
 
 	/* A cq entry has been made now */
 	if (be_mcc_compl_is_new(compl)) {
-		status = be_mcc_compl_process(ctrl, &mbox->compl);
+		status = beiscsi_process_mbox_compl(ctrl, &mbox->compl);
 		be_mcc_compl_use(compl);
 		if (status)
 			return status;

drivers/scsi/be2iscsi/be_cmds.h

@@ -732,7 +732,7 @@ void free_mcc_tag(struct be_ctrl_info *ctrl, unsigned int tag);
 
 int be_cmd_modify_eq_delay(struct beiscsi_hba *phba, struct be_set_eqd *,
 			    int num);
-int beiscsi_mccq_compl(struct beiscsi_hba *phba,
+int beiscsi_mccq_compl_wait(struct beiscsi_hba *phba,
 			    uint32_t tag, struct be_mcc_wrb **wrb,
 			    struct be_dma_mem *mbx_cmd_mem);
 /*ISCSI Functuions */

drivers/scsi/be2iscsi/be_iscsi.c

@@ -735,7 +735,7 @@ static int beiscsi_get_initname(char *buf, struct beiscsi_hba *phba)
 		return -EBUSY;
 	}
 
-	rc = beiscsi_mccq_compl(phba, tag, &wrb, NULL);
+	rc = beiscsi_mccq_compl_wait(phba, tag, &wrb, NULL);
 	if (rc) {
 		beiscsi_log(phba, KERN_ERR,
 			    BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX,
@@ -1143,7 +1143,7 @@ static int beiscsi_open_conn(struct iscsi_endpoint *ep,
 		return -EAGAIN;
 	}
 
-	ret = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd);
+	ret = beiscsi_mccq_compl_wait(phba, tag, NULL, &nonemb_cmd);
 	if (ret) {
 		beiscsi_log(phba, KERN_ERR,
 			    BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX,
@@ -1302,7 +1302,7 @@ static int beiscsi_close_conn(struct  beiscsi_endpoint *beiscsi_ep, int flag)
 		ret = -EAGAIN;
 	}
 
-	ret = beiscsi_mccq_compl(phba, tag, NULL, NULL);
+	ret = beiscsi_mccq_compl_wait(phba, tag, NULL, NULL);
 
 	/* Flush the CQ entries */
 	beiscsi_flush_cq(phba);
@@ -1377,7 +1377,7 @@ void beiscsi_ep_disconnect(struct iscsi_endpoint *ep)
 			    beiscsi_ep->ep_cid);
 	}
 
-	beiscsi_mccq_compl(phba, tag, NULL, NULL);
+	beiscsi_mccq_compl_wait(phba, tag, NULL, NULL);
 	beiscsi_close_conn(beiscsi_ep, tcp_upload_flag);
 free_ep:
 	msleep(BEISCSI_LOGOUT_SYNC_DELAY);

drivers/scsi/be2iscsi/be_main.c

@@ -286,7 +286,7 @@ static int beiscsi_eh_abort(struct scsi_cmnd *sc)
 		return FAILED;
 	}
 
-	rc = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd);
+	rc = beiscsi_mccq_compl_wait(phba, tag, NULL, &nonemb_cmd);
 	if (rc != -EBUSY)
 		pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size,
 				    nonemb_cmd.va, nonemb_cmd.dma);
@@ -367,7 +367,7 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc)
 		return FAILED;
 	}
 
-	rc = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd);
+	rc = beiscsi_mccq_compl_wait(phba, tag, NULL, &nonemb_cmd);
 	if (rc != -EBUSY)
 		pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size,
 				    nonemb_cmd.va, nonemb_cmd.dma);
@@ -4394,7 +4394,7 @@ static int beiscsi_get_boot_info(struct beiscsi_hba *phba)
 		goto boot_freemem;
 	}
 
-	ret = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd);
+	ret = beiscsi_mccq_compl_wait(phba, tag, NULL, &nonemb_cmd);
 	if (ret) {
 		beiscsi_log(phba, KERN_ERR,
 			    BEISCSI_LOG_INIT | BEISCSI_LOG_CONFIG,
@@ -5424,7 +5424,7 @@ static void be_eqd_update(struct beiscsi_hba *phba)
 	if (num) {
 		tag = be_cmd_modify_eq_delay(phba, set_eqd, num);
 		if (tag)
-			beiscsi_mccq_compl(phba, tag, NULL, NULL);
+			beiscsi_mccq_compl_wait(phba, tag, NULL, NULL);
 	}
 }
 

drivers/scsi/be2iscsi/be_mgmt.c

@@ -942,7 +942,7 @@ unsigned int mgmt_get_all_if_id(struct beiscsi_hba *phba)
 	be_mcc_notify(phba, tag);
 	mutex_unlock(&ctrl->mbox_lock);
 
-	status = beiscsi_mccq_compl(phba, tag, &wrb, NULL);
+	status = beiscsi_mccq_compl_wait(phba, tag, &wrb, NULL);
 	if (status) {
 		beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,
 			    "BG_%d : Failed in mgmt_get_all_if_id\n");
@@ -993,7 +993,7 @@ static int mgmt_exec_nonemb_cmd(struct beiscsi_hba *phba,
 	be_mcc_notify(phba, tag);
 	mutex_unlock(&ctrl->mbox_lock);
 
-	rc = beiscsi_mccq_compl(phba, tag, NULL, nonemb_cmd);
+	rc = beiscsi_mccq_compl_wait(phba, tag, NULL, nonemb_cmd);
 
 	if (resp_buf)
 		memcpy(resp_buf, nonemb_cmd->va, resp_buf_len);
@@ -1427,7 +1427,7 @@ int be_mgmt_get_boot_shandle(struct beiscsi_hba *phba,
 			return -EAGAIN;
 		}
 
-		rc = beiscsi_mccq_compl(phba, tag, &wrb, NULL);
+		rc = beiscsi_mccq_compl_wait(phba, tag, &wrb, NULL);
 		if (rc) {
 			beiscsi_log(phba, KERN_ERR,
 				    BEISCSI_LOG_INIT | BEISCSI_LOG_CONFIG,
@@ -1461,7 +1461,7 @@ int be_mgmt_get_boot_shandle(struct beiscsi_hba *phba,
 			return -EAGAIN;
 		}
 
-		rc = beiscsi_mccq_compl(phba, tag, NULL, NULL);
+		rc = beiscsi_mccq_compl_wait(phba, tag, NULL, NULL);
 		if (rc) {
 			beiscsi_log(phba, KERN_ERR,
 				    BEISCSI_LOG_INIT | BEISCSI_LOG_CONFIG,
@@ -1503,7 +1503,7 @@ int mgmt_set_vlan(struct beiscsi_hba *phba,
 		return -EBUSY;
 	}
 
-	rc = beiscsi_mccq_compl(phba, tag, NULL, NULL);
+	rc = beiscsi_mccq_compl_wait(phba, tag, NULL, NULL);
 	if (rc) {
 		beiscsi_log(phba, KERN_ERR,
 			    (BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX),
@@ -1869,7 +1869,7 @@ int beiscsi_logout_fw_sess(struct beiscsi_hba *phba,
 	be_mcc_notify(phba, tag);
 	mutex_unlock(&ctrl->mbox_lock);
 
-	rc = beiscsi_mccq_compl(phba, tag, &wrb, NULL);
+	rc = beiscsi_mccq_compl_wait(phba, tag, &wrb, NULL);
 	if (rc) {
 		beiscsi_log(phba, KERN_ERR,
 			    BEISCSI_LOG_INIT | BEISCSI_LOG_CONFIG,