scsi: be2iscsi: Move functions to right files

beiscsi_fail_session is defined in be_cmds.c: move it to be_iscsi.c
Move card configuration commands to be_cmds.c.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/be2iscsi/be_cmds.c

@@ -119,15 +119,6 @@ void free_mcc_wrb(struct be_ctrl_info *ctrl, unsigned int tag)
 	spin_unlock(&ctrl->mcc_lock);
 }
 
-/**
- * beiscsi_fail_session(): Closing session with appropriate error
- * @cls_session: ptr to session
- **/
-void beiscsi_fail_session(struct iscsi_cls_session *cls_session)
-{
-	iscsi_session_failure(cls_session->dd_data, ISCSI_ERR_CONN_FAILED);
-}
-
 /*
  * beiscsi_mcc_compl_status - Return the status of MCC completion
  * @phba: Driver private structure
@@ -342,7 +333,7 @@ static void beiscsi_process_async_link(struct beiscsi_hba *phba,
 			      "BC_%d : Link Down on Port %d tag 0x%x\n",
 			      evt->physical_port, evt->event_tag);
 		iscsi_host_for_each_session(phba->shost,
-					    beiscsi_fail_session);
+					    beiscsi_session_fail);
 	}
 }
 
@@ -638,7 +629,7 @@ static int be_mbox_db_ready_poll(struct be_ctrl_info *ctrl)
  * Success: 0
  * Failure: Non-Zero
  **/
-int be_mbox_notify(struct be_ctrl_info *ctrl)
+static int be_mbox_notify(struct be_ctrl_info *ctrl)
 {
 	int status;
 	u32 val = 0;
@@ -1362,6 +1353,267 @@ int be_cmd_set_vlan(struct beiscsi_hba *phba,
 	return tag;
 }
 
+int beiscsi_check_supported_fw(struct be_ctrl_info *ctrl,
+			       struct beiscsi_hba *phba)
+{
+	struct be_dma_mem nonemb_cmd;
+	struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
+	struct be_mgmt_controller_attributes *req;
+	struct be_sge *sge = nonembedded_sgl(wrb);
+	int status = 0;
+
+	nonemb_cmd.va = pci_alloc_consistent(ctrl->pdev,
+				sizeof(struct be_mgmt_controller_attributes),
+				&nonemb_cmd.dma);
+	if (nonemb_cmd.va == NULL) {
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d : pci_alloc_consistent failed in %s\n",
+			    __func__);
+		return -ENOMEM;
+	}
+	nonemb_cmd.size = sizeof(struct be_mgmt_controller_attributes);
+	req = nonemb_cmd.va;
+	memset(req, 0, sizeof(*req));
+	mutex_lock(&ctrl->mbox_lock);
+	memset(wrb, 0, sizeof(*wrb));
+	be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1);
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+			   OPCODE_COMMON_GET_CNTL_ATTRIBUTES, sizeof(*req));
+	sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd.dma));
+	sge->pa_lo = cpu_to_le32(nonemb_cmd.dma & 0xFFFFFFFF);
+	sge->len = cpu_to_le32(nonemb_cmd.size);
+	status = be_mbox_notify(ctrl);
+	if (!status) {
+		struct be_mgmt_controller_attributes_resp *resp = nonemb_cmd.va;
+
+		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+			    "BG_%d : Firmware Version of CMD : %s\n"
+			    "Firmware Version is : %s\n"
+			    "Developer Build, not performing version check...\n",
+			    resp->params.hba_attribs
+			    .flashrom_version_string,
+			    resp->params.hba_attribs.
+			    firmware_version_string);
+
+		phba->fw_config.iscsi_features =
+				resp->params.hba_attribs.iscsi_features;
+		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+			    "BM_%d : phba->fw_config.iscsi_features = %d\n",
+			    phba->fw_config.iscsi_features);
+		memcpy(phba->fw_ver_str, resp->params.hba_attribs.
+		       firmware_version_string, BEISCSI_VER_STRLEN);
+	} else
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d :  Failed in beiscsi_check_supported_fw\n");
+	mutex_unlock(&ctrl->mbox_lock);
+	if (nonemb_cmd.va)
+		pci_free_consistent(ctrl->pdev, nonemb_cmd.size,
+				    nonemb_cmd.va, nonemb_cmd.dma);
+
+	return status;
+}
+
+/**
+ * beiscsi_get_fw_config()- Get the FW config for the function
+ * @ctrl: ptr to Ctrl Info
+ * @phba: ptr to the dev priv structure
+ *
+ * Get the FW config and resources available for the function.
+ * The resources are created based on the count received here.
+ *
+ * return
+ *	Success: 0
+ *	Failure: Non-Zero Value
+ **/
+int beiscsi_get_fw_config(struct be_ctrl_info *ctrl,
+			  struct beiscsi_hba *phba)
+{
+	struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
+	struct be_fw_cfg *pfw_cfg = embedded_payload(wrb);
+	uint32_t cid_count, icd_count;
+	int status = -EINVAL;
+	uint8_t ulp_num = 0;
+
+	mutex_lock(&ctrl->mbox_lock);
+	memset(wrb, 0, sizeof(*wrb));
+	be_wrb_hdr_prepare(wrb, sizeof(*pfw_cfg), true, 0);
+
+	be_cmd_hdr_prepare(&pfw_cfg->hdr, CMD_SUBSYSTEM_COMMON,
+			   OPCODE_COMMON_QUERY_FIRMWARE_CONFIG,
+			   EMBED_MBX_MAX_PAYLOAD_SIZE);
+
+	if (be_mbox_notify(ctrl)) {
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d : Failed in beiscsi_get_fw_config\n");
+		goto fail_init;
+	}
+
+	/* FW response formats depend on port id */
+	phba->fw_config.phys_port = pfw_cfg->phys_port;
+	if (phba->fw_config.phys_port >= BEISCSI_PHYS_PORT_MAX) {
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d : invalid physical port id %d\n",
+			    phba->fw_config.phys_port);
+		goto fail_init;
+	}
+
+	/* populate and check FW config against min and max values */
+	if (!is_chip_be2_be3r(phba)) {
+		phba->fw_config.eqid_count = pfw_cfg->eqid_count;
+		phba->fw_config.cqid_count = pfw_cfg->cqid_count;
+		if (phba->fw_config.eqid_count == 0 ||
+		    phba->fw_config.eqid_count > 2048) {
+			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+				    "BG_%d : invalid EQ count %d\n",
+				    phba->fw_config.eqid_count);
+			goto fail_init;
+		}
+		if (phba->fw_config.cqid_count == 0 ||
+		    phba->fw_config.cqid_count > 4096) {
+			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+				    "BG_%d : invalid CQ count %d\n",
+				    phba->fw_config.cqid_count);
+			goto fail_init;
+		}
+		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+			    "BG_%d : EQ_Count : %d CQ_Count : %d\n",
+			    phba->fw_config.eqid_count,
+			    phba->fw_config.cqid_count);
+	}
+
+	/**
+	 * Check on which all ULP iSCSI Protocol is loaded.
+	 * Set the Bit for those ULP. This set flag is used
+	 * at all places in the code to check on which ULP
+	 * iSCSi Protocol is loaded
+	 **/
+	for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++) {
+		if (pfw_cfg->ulp[ulp_num].ulp_mode &
+		    BEISCSI_ULP_ISCSI_INI_MODE) {
+			set_bit(ulp_num, &phba->fw_config.ulp_supported);
+
+			/* Get the CID, ICD and Chain count for each ULP */
+			phba->fw_config.iscsi_cid_start[ulp_num] =
+				pfw_cfg->ulp[ulp_num].sq_base;
+			phba->fw_config.iscsi_cid_count[ulp_num] =
+				pfw_cfg->ulp[ulp_num].sq_count;
+
+			phba->fw_config.iscsi_icd_start[ulp_num] =
+				pfw_cfg->ulp[ulp_num].icd_base;
+			phba->fw_config.iscsi_icd_count[ulp_num] =
+				pfw_cfg->ulp[ulp_num].icd_count;
+
+			phba->fw_config.iscsi_chain_start[ulp_num] =
+				pfw_cfg->chain_icd[ulp_num].chain_base;
+			phba->fw_config.iscsi_chain_count[ulp_num] =
+				pfw_cfg->chain_icd[ulp_num].chain_count;
+
+			beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+				    "BG_%d : Function loaded on ULP : %d\n"
+				    "\tiscsi_cid_count : %d\n"
+				    "\tiscsi_cid_start : %d\n"
+				    "\t iscsi_icd_count : %d\n"
+				    "\t iscsi_icd_start : %d\n",
+				    ulp_num,
+				    phba->fw_config.
+				    iscsi_cid_count[ulp_num],
+				    phba->fw_config.
+				    iscsi_cid_start[ulp_num],
+				    phba->fw_config.
+				    iscsi_icd_count[ulp_num],
+				    phba->fw_config.
+				    iscsi_icd_start[ulp_num]);
+		}
+	}
+
+	if (phba->fw_config.ulp_supported == 0) {
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d : iSCSI initiator mode not set: ULP0 %x ULP1 %x\n",
+			    pfw_cfg->ulp[BEISCSI_ULP0].ulp_mode,
+			    pfw_cfg->ulp[BEISCSI_ULP1].ulp_mode);
+		goto fail_init;
+	}
+
+	/**
+	 * ICD is shared among ULPs. Use icd_count of any one loaded ULP
+	 **/
+	for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++)
+		if (test_bit(ulp_num, &phba->fw_config.ulp_supported))
+			break;
+	icd_count = phba->fw_config.iscsi_icd_count[ulp_num];
+	if (icd_count == 0 || icd_count > 65536) {
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d: invalid ICD count %d\n", icd_count);
+		goto fail_init;
+	}
+
+	cid_count = BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP0) +
+		    BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP1);
+	if (cid_count == 0 || cid_count > 4096) {
+		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+			    "BG_%d: invalid CID count %d\n", cid_count);
+		goto fail_init;
+	}
+
+	/**
+	 * Check FW is dual ULP aware i.e. can handle either
+	 * of the protocols.
+	 */
+	phba->fw_config.dual_ulp_aware = (pfw_cfg->function_mode &
+					  BEISCSI_FUNC_DUA_MODE);
+
+	beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+		    "BG_%d : DUA Mode : 0x%x\n",
+		    phba->fw_config.dual_ulp_aware);
+
+	/* all set, continue using this FW config */
+	status = 0;
+fail_init:
+	mutex_unlock(&ctrl->mbox_lock);
+	return status;
+}
+
+/**
+ * beiscsi_get_port_name()- Get port name for the function
+ * @ctrl: ptr to Ctrl Info
+ * @phba: ptr to the dev priv structure
+ *
+ * Get the alphanumeric character for port
+ *
+ **/
+int beiscsi_get_port_name(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba)
+{
+	int ret = 0;
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_get_port_name *ioctl;
+
+	mutex_lock(&ctrl->mbox_lock);
+	wrb = wrb_from_mbox(&ctrl->mbox_mem);
+	memset(wrb, 0, sizeof(*wrb));
+	ioctl = embedded_payload(wrb);
+
+	be_wrb_hdr_prepare(wrb, sizeof(*ioctl), true, 0);
+	be_cmd_hdr_prepare(&ioctl->h.req_hdr, CMD_SUBSYSTEM_COMMON,
+			   OPCODE_COMMON_GET_PORT_NAME,
+			   EMBED_MBX_MAX_PAYLOAD_SIZE);
+	ret = be_mbox_notify(ctrl);
+	phba->port_name = 0;
+	if (!ret) {
+		phba->port_name = ioctl->p.resp.port_names >>
+				  (phba->fw_config.phys_port * 8) & 0xff;
+	} else {
+		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+			    "BG_%d : GET_PORT_NAME ret 0x%x status 0x%x\n",
+			    ret, ioctl->h.resp_hdr.status);
+	}
+
+	if (phba->port_name == 0)
+		phba->port_name = '?';
+
+	mutex_unlock(&ctrl->mbox_lock);
+	return ret;
+}
+
 int beiscsi_set_uer_feature(struct beiscsi_hba *phba)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;

drivers/scsi/be2iscsi/be_cmds.h

@@ -716,14 +716,13 @@ struct be_cmd_get_nic_conf_resp {
 
 /******************** Get HBA NAME *******************/
 
-#define BEISCSI_ALIAS_LEN 32
-
 struct be_cmd_hba_name {
 	struct be_cmd_req_hdr hdr;
 	u16 flags;
 	u16 rsvd0;
 	u8 initiator_name[ISCSI_NAME_LEN];
-	u8 initiator_alias[BEISCSI_ALIAS_LEN];
+#define BE_INI_ALIAS_LEN 32
+	u8 initiator_alias[BE_INI_ALIAS_LEN];
 } __packed;
 
 /******************** COMMON SET Features *******************/
@@ -769,8 +768,7 @@ int beiscsi_cmd_mccq_create(struct beiscsi_hba *phba,
 			struct be_queue_info *cq);
 
 int be_poll_mcc(struct be_ctrl_info *ctrl);
-int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
-				      struct beiscsi_hba *phba);
+
 unsigned int be_cmd_get_initname(struct beiscsi_hba *phba);
 
 void free_mcc_wrb(struct be_ctrl_info *ctrl, unsigned int tag);
@@ -799,9 +797,6 @@ void beiscsi_process_async_event(struct beiscsi_hba *phba,
 int beiscsi_process_mcc_compl(struct be_ctrl_info *ctrl,
 			      struct be_mcc_compl *compl);
 
-
-int be_mbox_notify(struct be_ctrl_info *ctrl);
-
 int be_cmd_create_default_pdu_queue(struct be_ctrl_info *ctrl,
 				    struct be_queue_info *cq,
 				    struct be_queue_info *dq, int length,
@@ -827,6 +822,13 @@ int be_cmd_wrbq_create(struct be_ctrl_info *ctrl, struct be_dma_mem *q_mem,
 /* Configuration Functions */
 int be_cmd_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);
 
+int beiscsi_check_supported_fw(struct be_ctrl_info *ctrl,
+			       struct beiscsi_hba *phba);
+
+int beiscsi_get_fw_config(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba);
+
+int beiscsi_get_port_name(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba);
+
 int beiscsi_set_uer_feature(struct beiscsi_hba *phba);
 
 struct be_default_pdu_context {
@@ -1427,6 +1429,4 @@ void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
 
 void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
 			u8 subsystem, u8 opcode, int cmd_len);
-
-void beiscsi_fail_session(struct iscsi_cls_session *cls_session);
 #endif /* !BEISCSI_CMDS_H */

drivers/scsi/be2iscsi/be_iscsi.c

@@ -117,6 +117,16 @@ void beiscsi_session_destroy(struct iscsi_cls_session *cls_session)
 	iscsi_session_teardown(cls_session);
 }
 
+/**
+ * beiscsi_session_fail(): Closing session with appropriate error
+ * @cls_session: ptr to session
+ **/
+void beiscsi_session_fail(struct iscsi_cls_session *cls_session)
+{
+	iscsi_session_failure(cls_session->dd_data, ISCSI_ERR_CONN_FAILED);
+}
+
+
 /**
  * beiscsi_conn_create - create an instance of iscsi connection
  * @cls_session: ptr to iscsi_cls_session

drivers/scsi/be2iscsi/be_iscsi.h

@@ -50,6 +50,8 @@ struct iscsi_cls_session *beiscsi_session_create(struct iscsi_endpoint *ep,
 
 void beiscsi_session_destroy(struct iscsi_cls_session *cls_session);
 
+void beiscsi_session_fail(struct iscsi_cls_session *cls_session);
+
 struct iscsi_cls_conn *beiscsi_conn_create(struct iscsi_cls_session
 					   *cls_session, uint32_t cid);
 

drivers/scsi/be2iscsi/be_main.c

@@ -3715,7 +3715,7 @@ static int hwi_init_port(struct beiscsi_hba *phba)
 	if (status != 0)
 		goto error;
 
-	status = mgmt_check_supported_fw(ctrl, phba);
+	status = beiscsi_check_supported_fw(ctrl, phba);
 	if (status != 0) {
 		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
 			    "BM_%d : Unsupported fw version\n");
@@ -5652,13 +5652,13 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 	spin_lock_init(&phba->io_sgl_lock);
 	spin_lock_init(&phba->mgmt_sgl_lock);
 	spin_lock_init(&phba->async_pdu_lock);
-	ret = mgmt_get_fw_config(&phba->ctrl, phba);
+	ret = beiscsi_get_fw_config(&phba->ctrl, phba);
 	if (ret != 0) {
 		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
 			    "BM_%d : Error getting fw config\n");
 		goto free_port;
 	}
-	mgmt_get_port_name(&phba->ctrl, phba);
+	beiscsi_get_port_name(&phba->ctrl, phba);
 	beiscsi_get_params(phba);
 	beiscsi_set_uer_feature(phba);
 

drivers/scsi/be2iscsi/be_mgmt.c

@@ -189,267 +189,6 @@ int beiscsi_modify_eq_delay(struct beiscsi_hba *phba,
 	return tag;
 }
 
-/**
- * mgmt_get_port_name()- Get port name for the function
- * @ctrl: ptr to Ctrl Info
- * @phba: ptr to the dev priv structure
- *
- * Get the alphanumeric character for port
- *
- **/
-int mgmt_get_port_name(struct be_ctrl_info *ctrl,
-		       struct beiscsi_hba *phba)
-{
-	int ret = 0;
-	struct be_mcc_wrb *wrb;
-	struct be_cmd_get_port_name *ioctl;
-
-	mutex_lock(&ctrl->mbox_lock);
-	wrb = wrb_from_mbox(&ctrl->mbox_mem);
-	memset(wrb, 0, sizeof(*wrb));
-	ioctl = embedded_payload(wrb);
-
-	be_wrb_hdr_prepare(wrb, sizeof(*ioctl), true, 0);
-	be_cmd_hdr_prepare(&ioctl->h.req_hdr, CMD_SUBSYSTEM_COMMON,
-			   OPCODE_COMMON_GET_PORT_NAME,
-			   EMBED_MBX_MAX_PAYLOAD_SIZE);
-	ret = be_mbox_notify(ctrl);
-	phba->port_name = 0;
-	if (!ret) {
-		phba->port_name = ioctl->p.resp.port_names >>
-				  (phba->fw_config.phys_port * 8) & 0xff;
-	} else {
-		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
-			    "BG_%d : GET_PORT_NAME ret 0x%x status 0x%x\n",
-			    ret, ioctl->h.resp_hdr.status);
-	}
-
-	if (phba->port_name == 0)
-		phba->port_name = '?';
-
-	mutex_unlock(&ctrl->mbox_lock);
-	return ret;
-}
-
-/**
- * mgmt_get_fw_config()- Get the FW config for the function
- * @ctrl: ptr to Ctrl Info
- * @phba: ptr to the dev priv structure
- *
- * Get the FW config and resources available for the function.
- * The resources are created based on the count received here.
- *
- * return
- *	Success: 0
- *	Failure: Non-Zero Value
- **/
-int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
-				struct beiscsi_hba *phba)
-{
-	struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
-	struct be_fw_cfg *pfw_cfg = embedded_payload(wrb);
-	uint32_t cid_count, icd_count;
-	int status = -EINVAL;
-	uint8_t ulp_num = 0;
-
-	mutex_lock(&ctrl->mbox_lock);
-	memset(wrb, 0, sizeof(*wrb));
-	be_wrb_hdr_prepare(wrb, sizeof(*pfw_cfg), true, 0);
-
-	be_cmd_hdr_prepare(&pfw_cfg->hdr, CMD_SUBSYSTEM_COMMON,
-			   OPCODE_COMMON_QUERY_FIRMWARE_CONFIG,
-			   EMBED_MBX_MAX_PAYLOAD_SIZE);
-
-	if (be_mbox_notify(ctrl)) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d : Failed in mgmt_get_fw_config\n");
-		goto fail_init;
-	}
-
-	/* FW response formats depend on port id */
-	phba->fw_config.phys_port = pfw_cfg->phys_port;
-	if (phba->fw_config.phys_port >= BEISCSI_PHYS_PORT_MAX) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d : invalid physical port id %d\n",
-			    phba->fw_config.phys_port);
-		goto fail_init;
-	}
-
-	/* populate and check FW config against min and max values */
-	if (!is_chip_be2_be3r(phba)) {
-		phba->fw_config.eqid_count = pfw_cfg->eqid_count;
-		phba->fw_config.cqid_count = pfw_cfg->cqid_count;
-		if (phba->fw_config.eqid_count == 0 ||
-		    phba->fw_config.eqid_count > 2048) {
-			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-				    "BG_%d : invalid EQ count %d\n",
-				    phba->fw_config.eqid_count);
-			goto fail_init;
-		}
-		if (phba->fw_config.cqid_count == 0 ||
-		    phba->fw_config.cqid_count > 4096) {
-			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-				    "BG_%d : invalid CQ count %d\n",
-				    phba->fw_config.cqid_count);
-			goto fail_init;
-		}
-		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
-			    "BG_%d : EQ_Count : %d CQ_Count : %d\n",
-			    phba->fw_config.eqid_count,
-			    phba->fw_config.cqid_count);
-	}
-
-	/**
-	 * Check on which all ULP iSCSI Protocol is loaded.
-	 * Set the Bit for those ULP. This set flag is used
-	 * at all places in the code to check on which ULP
-	 * iSCSi Protocol is loaded
-	 **/
-	for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++) {
-		if (pfw_cfg->ulp[ulp_num].ulp_mode &
-		    BEISCSI_ULP_ISCSI_INI_MODE) {
-			set_bit(ulp_num, &phba->fw_config.ulp_supported);
-
-			/* Get the CID, ICD and Chain count for each ULP */
-			phba->fw_config.iscsi_cid_start[ulp_num] =
-				pfw_cfg->ulp[ulp_num].sq_base;
-			phba->fw_config.iscsi_cid_count[ulp_num] =
-				pfw_cfg->ulp[ulp_num].sq_count;
-
-			phba->fw_config.iscsi_icd_start[ulp_num] =
-				pfw_cfg->ulp[ulp_num].icd_base;
-			phba->fw_config.iscsi_icd_count[ulp_num] =
-				pfw_cfg->ulp[ulp_num].icd_count;
-
-			phba->fw_config.iscsi_chain_start[ulp_num] =
-				pfw_cfg->chain_icd[ulp_num].chain_base;
-			phba->fw_config.iscsi_chain_count[ulp_num] =
-				pfw_cfg->chain_icd[ulp_num].chain_count;
-
-			beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
-				    "BG_%d : Function loaded on ULP : %d\n"
-				    "\tiscsi_cid_count : %d\n"
-				    "\tiscsi_cid_start : %d\n"
-				    "\t iscsi_icd_count : %d\n"
-				    "\t iscsi_icd_start : %d\n",
-				    ulp_num,
-				    phba->fw_config.
-				    iscsi_cid_count[ulp_num],
-				    phba->fw_config.
-				    iscsi_cid_start[ulp_num],
-				    phba->fw_config.
-				    iscsi_icd_count[ulp_num],
-				    phba->fw_config.
-				    iscsi_icd_start[ulp_num]);
-		}
-	}
-
-	if (phba->fw_config.ulp_supported == 0) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d : iSCSI initiator mode not set: ULP0 %x ULP1 %x\n",
-			    pfw_cfg->ulp[BEISCSI_ULP0].ulp_mode,
-			    pfw_cfg->ulp[BEISCSI_ULP1].ulp_mode);
-		goto fail_init;
-	}
-
-	/**
-	 * ICD is shared among ULPs. Use icd_count of any one loaded ULP
-	 **/
-	for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++)
-		if (test_bit(ulp_num, &phba->fw_config.ulp_supported))
-			break;
-	icd_count = phba->fw_config.iscsi_icd_count[ulp_num];
-	if (icd_count == 0 || icd_count > 65536) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d: invalid ICD count %d\n", icd_count);
-		goto fail_init;
-	}
-
-	cid_count = BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP0) +
-		    BEISCSI_GET_CID_COUNT(phba, BEISCSI_ULP1);
-	if (cid_count == 0 || cid_count > 4096) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d: invalid CID count %d\n", cid_count);
-		goto fail_init;
-	}
-
-	/**
-	 * Check FW is dual ULP aware i.e. can handle either
-	 * of the protocols.
-	 */
-	phba->fw_config.dual_ulp_aware = (pfw_cfg->function_mode &
-					  BEISCSI_FUNC_DUA_MODE);
-
-	beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
-		    "BG_%d : DUA Mode : 0x%x\n",
-		    phba->fw_config.dual_ulp_aware);
-
-	/* all set, continue using this FW config */
-	status = 0;
-fail_init:
-	mutex_unlock(&ctrl->mbox_lock);
-	return status;
-}
-
-int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
-				      struct beiscsi_hba *phba)
-{
-	struct be_dma_mem nonemb_cmd;
-	struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
-	struct be_mgmt_controller_attributes *req;
-	struct be_sge *sge = nonembedded_sgl(wrb);
-	int status = 0;
-
-	nonemb_cmd.va = pci_alloc_consistent(ctrl->pdev,
-				sizeof(struct be_mgmt_controller_attributes),
-				&nonemb_cmd.dma);
-	if (nonemb_cmd.va == NULL) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d : Failed to allocate memory for "
-			    "mgmt_check_supported_fw\n");
-		return -ENOMEM;
-	}
-	nonemb_cmd.size = sizeof(struct be_mgmt_controller_attributes);
-	req = nonemb_cmd.va;
-	memset(req, 0, sizeof(*req));
-	mutex_lock(&ctrl->mbox_lock);
-	memset(wrb, 0, sizeof(*wrb));
-	be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1);
-	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
-			   OPCODE_COMMON_GET_CNTL_ATTRIBUTES, sizeof(*req));
-	sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd.dma));
-	sge->pa_lo = cpu_to_le32(nonemb_cmd.dma & 0xFFFFFFFF);
-	sge->len = cpu_to_le32(nonemb_cmd.size);
-	status = be_mbox_notify(ctrl);
-	if (!status) {
-		struct be_mgmt_controller_attributes_resp *resp = nonemb_cmd.va;
-		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
-			    "BG_%d : Firmware Version of CMD : %s\n"
-			    "Firmware Version is : %s\n"
-			    "Developer Build, not performing version check...\n",
-			    resp->params.hba_attribs
-			    .flashrom_version_string,
-			    resp->params.hba_attribs.
-			    firmware_version_string);
-
-		phba->fw_config.iscsi_features =
-				resp->params.hba_attribs.iscsi_features;
-		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
-			    "BM_%d : phba->fw_config.iscsi_features = %d\n",
-			    phba->fw_config.iscsi_features);
-		memcpy(phba->fw_ver_str, resp->params.hba_attribs.
-		       firmware_version_string, BEISCSI_VER_STRLEN);
-	} else
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
-			    "BG_%d :  Failed in mgmt_check_supported_fw\n");
-	mutex_unlock(&ctrl->mbox_lock);
-	if (nonemb_cmd.va)
-		pci_free_consistent(ctrl->pdev, nonemb_cmd.size,
-				    nonemb_cmd.va, nonemb_cmd.dma);
-
-	return status;
-}
-
 unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
 					 struct beiscsi_hba *phba,
 					 struct bsg_job *job,

drivers/scsi/be2iscsi/be_mgmt.h

@@ -266,11 +266,6 @@ struct beiscsi_endpoint {
 	u16 cid_vld;
 };
 
-int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
-				 struct beiscsi_hba *phba);
-int mgmt_get_port_name(struct be_ctrl_info *ctrl,
-		       struct beiscsi_hba *phba);
-
 unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
 					 struct beiscsi_endpoint *beiscsi_ep,
 					 unsigned short cid,
@@ -282,17 +277,17 @@ int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type);
 int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type,
 			 u8 *ip, u8 *subnet);
 
+int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw);
+
+int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type,
+		      struct be_cmd_get_def_gateway_resp *resp);
+
 int mgmt_get_nic_conf(struct beiscsi_hba *phba,
 		      struct be_cmd_get_nic_conf_resp *mac);
 
 int beiscsi_if_get_info(struct beiscsi_hba *phba, int ip_type,
 			struct be_cmd_get_if_info_resp **if_info);
 
-int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type,
-		      struct be_cmd_get_def_gateway_resp *resp);
-
-int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw);
-
 unsigned int beiscsi_if_get_handle(struct beiscsi_hba *phba);
 
 int beiscsi_if_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);