1 files changed, 500 insertions, 22 deletions

diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 44762cfa3e12..01bb04cd9e75 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -17,15 +17,17 @@
  * Costa Mesa, CA 92626
  */
 
+#include <linux/bsg-lib.h>
+#include <scsi/scsi_transport_iscsi.h>
+#include <scsi/scsi_bsg_iscsi.h>
 #include "be_mgmt.h"
 #include "be_iscsi.h"
-#include <scsi/scsi_transport_iscsi.h>
 
-unsigned int beiscsi_get_boot_target(struct beiscsi_hba *phba)
+unsigned int mgmt_get_boot_target(struct beiscsi_hba *phba)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
 	struct be_mcc_wrb *wrb;
-	struct be_cmd_req_get_mac_addr *req;
+	struct be_cmd_get_boot_target_req *req;
 	unsigned int tag = 0;
 
 	SE_DEBUG(DBG_LVL_8, "In bescsi_get_boot_target\n");
@@ -42,22 +44,22 @@ unsigned int beiscsi_get_boot_target(struct beiscsi_hba *phba)
 	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
 	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI,
 			   OPCODE_ISCSI_INI_BOOT_GET_BOOT_TARGET,
-			   sizeof(*req));
+			   sizeof(struct be_cmd_get_boot_target_resp));
 
 	be_mcc_notify(phba);
 	spin_unlock(&ctrl->mbox_lock);
 	return tag;
 }
 
-unsigned int beiscsi_get_session_info(struct beiscsi_hba *phba,
-				  u32 boot_session_handle,
-				  struct be_dma_mem *nonemb_cmd)
+unsigned int mgmt_get_session_info(struct beiscsi_hba *phba,
+				   u32 boot_session_handle,
+				   struct be_dma_mem *nonemb_cmd)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
 	struct be_mcc_wrb *wrb;
 	unsigned int tag = 0;
-	struct  be_cmd_req_get_session *req;
-	struct be_cmd_resp_get_session *resp;
+	struct  be_cmd_get_session_req *req;
+	struct be_cmd_get_session_resp *resp;
 	struct be_sge *sge;
 
 	SE_DEBUG(DBG_LVL_8, "In beiscsi_get_session_info\n");
@@ -187,6 +189,72 @@ int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
 	return status;
 }
 
+unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
+					 struct beiscsi_hba *phba,
+					 struct bsg_job *job,
+					 struct be_dma_mem *nonemb_cmd)
+{
+	struct be_cmd_resp_hdr *resp;
+	struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
+	struct be_sge *mcc_sge = nonembedded_sgl(wrb);
+	unsigned int tag = 0;
+	struct iscsi_bsg_request *bsg_req = job->request;
+	struct be_bsg_vendor_cmd *req = nonemb_cmd->va;
+	unsigned short region, sector_size, sector, offset;
+
+	nonemb_cmd->size = job->request_payload.payload_len;
+	memset(nonemb_cmd->va, 0, nonemb_cmd->size);
+	resp = nonemb_cmd->va;
+	region =  bsg_req->rqst_data.h_vendor.vendor_cmd[1];
+	sector_size =  bsg_req->rqst_data.h_vendor.vendor_cmd[2];
+	sector =  bsg_req->rqst_data.h_vendor.vendor_cmd[3];
+	offset =  bsg_req->rqst_data.h_vendor.vendor_cmd[4];
+	req->region = region;
+	req->sector = sector;
+	req->offset = offset;
+	spin_lock(&ctrl->mbox_lock);
+	memset(wrb, 0, sizeof(*wrb));
+
+	switch (bsg_req->rqst_data.h_vendor.vendor_cmd[0]) {
+	case BEISCSI_WRITE_FLASH:
+		offset = sector * sector_size + offset;
+		be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
+				   OPCODE_COMMON_WRITE_FLASH, sizeof(*req));
+		sg_copy_to_buffer(job->request_payload.sg_list,
+				  job->request_payload.sg_cnt,
+				  nonemb_cmd->va + offset, job->request_len);
+		break;
+	case BEISCSI_READ_FLASH:
+		be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
+			   OPCODE_COMMON_READ_FLASH, sizeof(*req));
+		break;
+	default:
+		shost_printk(KERN_WARNING, phba->shost,
+			     "Unsupported cmd = 0x%x\n\n", bsg_req->rqst_data.
+			     h_vendor.vendor_cmd[0]);
+		spin_unlock(&ctrl->mbox_lock);
+		return -ENOSYS;
+	}
+
+	tag = alloc_mcc_tag(phba);
+	if (!tag) {
+		spin_unlock(&ctrl->mbox_lock);
+		return tag;
+	}
+
+	be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false,
+			   job->request_payload.sg_cnt);
+	mcc_sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma));
+	mcc_sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
+	mcc_sge->len = cpu_to_le32(nonemb_cmd->size);
+	wrb->tag0 |= tag;
+
+	be_mcc_notify(phba);
+
+	spin_unlock(&ctrl->mbox_lock);
+	return tag;
+}
+
 int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short chute)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
@@ -328,7 +396,6 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
 			 struct sockaddr *dst_addr,
 			 struct beiscsi_endpoint *beiscsi_ep,
 			 struct be_dma_mem *nonemb_cmd)
-
 {
 	struct hwi_controller *phwi_ctrlr;
 	struct hwi_context_memory *phwi_context;
@@ -374,17 +441,17 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
 	if (dst_addr->sa_family == PF_INET) {
 		__be32 s_addr = daddr_in->sin_addr.s_addr;
 		req->ip_address.ip_type = BE2_IPV4;
-		req->ip_address.ip_address[0] = s_addr & 0x000000ff;
-		req->ip_address.ip_address[1] = (s_addr & 0x0000ff00) >> 8;
-		req->ip_address.ip_address[2] = (s_addr & 0x00ff0000) >> 16;
-		req->ip_address.ip_address[3] = (s_addr & 0xff000000) >> 24;
+		req->ip_address.addr[0] = s_addr & 0x000000ff;
+		req->ip_address.addr[1] = (s_addr & 0x0000ff00) >> 8;
+		req->ip_address.addr[2] = (s_addr & 0x00ff0000) >> 16;
+		req->ip_address.addr[3] = (s_addr & 0xff000000) >> 24;
 		req->tcp_port = ntohs(daddr_in->sin_port);
 		beiscsi_ep->dst_addr = daddr_in->sin_addr.s_addr;
 		beiscsi_ep->dst_tcpport = ntohs(daddr_in->sin_port);
 		beiscsi_ep->ip_type = BE2_IPV4;
 	} else if (dst_addr->sa_family == PF_INET6) {
 		req->ip_address.ip_type = BE2_IPV6;
-		memcpy(&req->ip_address.ip_address,
+		memcpy(&req->ip_address.addr,
 		       &daddr_in6->sin6_addr.in6_u.u6_addr8, 16);
 		req->tcp_port = ntohs(daddr_in6->sin6_port);
 		beiscsi_ep->dst_tcpport = ntohs(daddr_in6->sin6_port);
@@ -419,14 +486,399 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
 	return tag;
 }
 
-unsigned int be_cmd_get_mac_addr(struct beiscsi_hba *phba)
+unsigned int mgmt_get_all_if_id(struct beiscsi_hba *phba)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
-	struct be_mcc_wrb *wrb;
-	struct be_cmd_req_get_mac_addr *req;
+	struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem);
+	struct be_cmd_get_all_if_id_req *req = embedded_payload(wrb);
+	struct be_cmd_get_all_if_id_req *pbe_allid = req;
+	int status = 0;
+
+	memset(wrb, 0, sizeof(*wrb));
+
+	spin_lock(&ctrl->mbox_lock);
+
+	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
+			   OPCODE_COMMON_ISCSI_NTWK_GET_ALL_IF_ID,
+			   sizeof(*req));
+	status = be_mbox_notify(ctrl);
+	if (!status)
+		phba->interface_handle = pbe_allid->if_hndl_list[0];
+	else {
+		shost_printk(KERN_WARNING, phba->shost,
+			     "Failed in mgmt_get_all_if_id\n");
+	}
+	spin_unlock(&ctrl->mbox_lock);
+
+	return status;
+}
+
+static int mgmt_exec_nonemb_cmd(struct beiscsi_hba *phba,
+				struct be_dma_mem *nonemb_cmd, void *resp_buf,
+				int resp_buf_len)
+{
+	struct be_ctrl_info *ctrl = &phba->ctrl;
+	struct be_mcc_wrb *wrb = wrb_from_mccq(phba);
+	unsigned short status, extd_status;
+	struct be_sge *sge;
+	unsigned int tag;
+	int rc = 0;
+
+	spin_lock(&ctrl->mbox_lock);
+	tag = alloc_mcc_tag(phba);
+	if (!tag) {
+		spin_unlock(&ctrl->mbox_lock);
+		rc = -ENOMEM;
+		goto free_cmd;
+	}
+	memset(wrb, 0, sizeof(*wrb));
+	wrb->tag0 |= tag;
+	sge = nonembedded_sgl(wrb);
+
+	be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false, 1);
+	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);
+
+	be_mcc_notify(phba);
+	spin_unlock(&ctrl->mbox_lock);
+
+	wait_event_interruptible(phba->ctrl.mcc_wait[tag],
+				 phba->ctrl.mcc_numtag[tag]);
+
+	extd_status = (phba->ctrl.mcc_numtag[tag] & 0x0000FF00) >> 8;
+	status = phba->ctrl.mcc_numtag[tag] & 0x000000FF;
+	if (status || extd_status) {
+		SE_DEBUG(DBG_LVL_1,
+			 "mgmt_exec_nonemb_cmd Failed status = %d"
+			 "extd_status = %d\n", status, extd_status);
+		rc = -EIO;
+		goto free_tag;
+	}
+
+	if (resp_buf)
+		memcpy(resp_buf, nonemb_cmd->va, resp_buf_len);
+
+free_tag:
+	free_mcc_tag(&phba->ctrl, tag);
+free_cmd:
+	pci_free_consistent(ctrl->pdev, nonemb_cmd->size,
+			    nonemb_cmd->va, nonemb_cmd->dma);
+	return rc;
+}
+
+static int mgmt_alloc_cmd_data(struct beiscsi_hba *phba, struct be_dma_mem *cmd,
+			       int iscsi_cmd, int size)
+{
+	cmd->va = pci_alloc_consistent(phba->ctrl.pdev, sizeof(size),
+				       &cmd->dma);
+	if (!cmd->va) {
+		SE_DEBUG(DBG_LVL_1, "Failed to allocate memory for if info\n");
+		return -ENOMEM;
+	}
+	memset(cmd->va, 0, sizeof(size));
+	cmd->size = size;
+	be_cmd_hdr_prepare(cmd->va, CMD_SUBSYSTEM_ISCSI, iscsi_cmd, size);
+	return 0;
+}
+
+static int
+mgmt_static_ip_modify(struct beiscsi_hba *phba,
+		      struct be_cmd_get_if_info_resp *if_info,
+		      struct iscsi_iface_param_info *ip_param,
+		      struct iscsi_iface_param_info *subnet_param,
+		      uint32_t ip_action)
+{
+	struct be_cmd_set_ip_addr_req *req;
+	struct be_dma_mem nonemb_cmd;
+	uint32_t ip_type;
+	int rc;
+
+	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+				 OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR,
+				 sizeof(*req));
+	if (rc)
+		return rc;
+
+	ip_type = (ip_param->param == ISCSI_NET_PARAM_IPV6_ADDR) ?
+		BE2_IPV6 : BE2_IPV4 ;
+
+	req = nonemb_cmd.va;
+	req->ip_params.record_entry_count = 1;
+	req->ip_params.ip_record.action = ip_action;
+	req->ip_params.ip_record.interface_hndl =
+		phba->interface_handle;
+	req->ip_params.ip_record.ip_addr.size_of_structure =
+		sizeof(struct be_ip_addr_subnet_format);
+	req->ip_params.ip_record.ip_addr.ip_type = ip_type;
+
+	if (ip_action == IP_ACTION_ADD) {
+		memcpy(req->ip_params.ip_record.ip_addr.addr, ip_param->value,
+		       ip_param->len);
+
+		if (subnet_param)
+			memcpy(req->ip_params.ip_record.ip_addr.subnet_mask,
+			       subnet_param->value, subnet_param->len);
+	} else {
+		memcpy(req->ip_params.ip_record.ip_addr.addr,
+		       if_info->ip_addr.addr, ip_param->len);
+
+		memcpy(req->ip_params.ip_record.ip_addr.subnet_mask,
+		       if_info->ip_addr.subnet_mask, ip_param->len);
+	}
+
+	rc = mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+	if (rc < 0)
+		shost_printk(KERN_WARNING, phba->shost,
+			     "Failed to Modify existing IP Address\n");
+	return rc;
+}
+
+static int mgmt_modify_gateway(struct beiscsi_hba *phba, uint8_t *gt_addr,
+			       uint32_t gtway_action, uint32_t param_len)
+{
+	struct be_cmd_set_def_gateway_req *req;
+	struct be_dma_mem nonemb_cmd;
+	int rt_val;
+
+
+	rt_val = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+				OPCODE_COMMON_ISCSI_NTWK_MODIFY_DEFAULT_GATEWAY,
+				sizeof(*req));
+	if (rt_val)
+		return rt_val;
+
+	req = nonemb_cmd.va;
+	req->action = gtway_action;
+	req->ip_addr.ip_type = BE2_IPV4;
+
+	memcpy(req->ip_addr.addr, gt_addr, param_len);
+
+	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+}
+
+int mgmt_set_ip(struct beiscsi_hba *phba,
+		struct iscsi_iface_param_info *ip_param,
+		struct iscsi_iface_param_info *subnet_param,
+		uint32_t boot_proto)
+{
+	struct be_cmd_get_def_gateway_resp gtway_addr_set;
+	struct be_cmd_get_if_info_resp if_info;
+	struct be_cmd_set_dhcp_req *dhcpreq;
+	struct be_cmd_rel_dhcp_req *reldhcp;
+	struct be_dma_mem nonemb_cmd;
+	uint8_t *gtway_addr;
+	uint32_t ip_type;
+	int rc;
+
+	if (mgmt_get_all_if_id(phba))
+		return -EIO;
+
+	memset(&if_info, 0, sizeof(if_info));
+	ip_type = (ip_param->param == ISCSI_NET_PARAM_IPV6_ADDR) ?
+		BE2_IPV6 : BE2_IPV4 ;
+
+	rc = mgmt_get_if_info(phba, ip_type, &if_info);
+	if (rc)
+		return rc;
+
+	if (boot_proto == ISCSI_BOOTPROTO_DHCP) {
+		if (if_info.dhcp_state) {
+			shost_printk(KERN_WARNING, phba->shost,
+				     "DHCP Already Enabled\n");
+			return 0;
+		}
+		/* The ip_param->len is 1 in DHCP case. Setting
+		   proper IP len as this it is used while
+		   freeing the Static IP.
+		 */
+		ip_param->len = (ip_param->param == ISCSI_NET_PARAM_IPV6_ADDR) ?
+				IP_V6_LEN : IP_V4_LEN;
+
+	} else {
+		if (if_info.dhcp_state) {
+
+			memset(&if_info, 0, sizeof(if_info));
+			rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+				OPCODE_COMMON_ISCSI_NTWK_REL_STATELESS_IP_ADDR,
+				sizeof(*reldhcp));
+
+			if (rc)
+				return rc;
+
+			reldhcp = nonemb_cmd.va;
+			reldhcp->interface_hndl = phba->interface_handle;
+			reldhcp->ip_type = ip_type;
+
+			rc = mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+			if (rc < 0) {
+				shost_printk(KERN_WARNING, phba->shost,
+					     "Failed to Delete existing dhcp\n");
+				return rc;
+			}
+		}
+	}
+
+	/* Delete the Static IP Set */
+	if (if_info.ip_addr.addr[0]) {
+		rc = mgmt_static_ip_modify(phba, &if_info, ip_param, NULL,
+					   IP_ACTION_DEL);
+		if (rc)
+			return rc;
+	}
+
+	/* Delete the Gateway settings if mode change is to DHCP */
+	if (boot_proto == ISCSI_BOOTPROTO_DHCP) {
+		memset(&gtway_addr_set, 0, sizeof(gtway_addr_set));
+		rc = mgmt_get_gateway(phba, BE2_IPV4, &gtway_addr_set);
+		if (rc) {
+			shost_printk(KERN_WARNING, phba->shost,
+				     "Failed to Get Gateway Addr\n");
+			return rc;
+		}
+
+		if (gtway_addr_set.ip_addr.addr[0]) {
+			gtway_addr = (uint8_t *)&gtway_addr_set.ip_addr.addr;
+			rc = mgmt_modify_gateway(phba, gtway_addr,
+						 IP_ACTION_DEL, IP_V4_LEN);
+
+			if (rc) {
+				shost_printk(KERN_WARNING, phba->shost,
+					     "Failed to clear Gateway Addr Set\n");
+				return rc;
+			}
+		}
+	}
+
+	/* Set Adapter to DHCP/Static Mode */
+	if (boot_proto == ISCSI_BOOTPROTO_DHCP) {
+		rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+			OPCODE_COMMON_ISCSI_NTWK_CONFIG_STATELESS_IP_ADDR,
+			sizeof(*dhcpreq));
+		if (rc)
+			return rc;
+
+		dhcpreq = nonemb_cmd.va;
+		dhcpreq->flags = BLOCKING;
+		dhcpreq->retry_count = 1;
+		dhcpreq->interface_hndl = phba->interface_handle;
+		dhcpreq->ip_type = BE2_DHCP_V4;
+
+		return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+	} else {
+		return mgmt_static_ip_modify(phba, &if_info, ip_param,
+					     subnet_param, IP_ACTION_ADD);
+	}
+
+	return rc;
+}
+
+int mgmt_set_gateway(struct beiscsi_hba *phba,
+		     struct iscsi_iface_param_info *gateway_param)
+{
+	struct be_cmd_get_def_gateway_resp gtway_addr_set;
+	uint8_t *gtway_addr;
+	int rt_val;
+
+	memset(&gtway_addr_set, 0, sizeof(gtway_addr_set));
+	rt_val = mgmt_get_gateway(phba, BE2_IPV4, &gtway_addr_set);
+	if (rt_val) {
+		shost_printk(KERN_WARNING, phba->shost,
+			     "Failed to Get Gateway Addr\n");
+		return rt_val;
+	}
+
+	if (gtway_addr_set.ip_addr.addr[0]) {
+		gtway_addr = (uint8_t *)&gtway_addr_set.ip_addr.addr;
+		rt_val = mgmt_modify_gateway(phba, gtway_addr, IP_ACTION_DEL,
+					     gateway_param->len);
+		if (rt_val) {
+			shost_printk(KERN_WARNING, phba->shost,
+				     "Failed to clear Gateway Addr Set\n");
+			return rt_val;
+		}
+	}
+
+	gtway_addr = (uint8_t *)&gateway_param->value;
+	rt_val = mgmt_modify_gateway(phba, gtway_addr, IP_ACTION_ADD,
+				     gateway_param->len);
+
+	if (rt_val)
+		shost_printk(KERN_WARNING, phba->shost,
+			     "Failed to Set Gateway Addr\n");
+
+	return rt_val;
+}
+
+int mgmt_get_gateway(struct beiscsi_hba *phba, int ip_type,
+		     struct be_cmd_get_def_gateway_resp *gateway)
+{
+	struct be_cmd_get_def_gateway_req *req;
+	struct be_dma_mem nonemb_cmd;
+	int rc;
+
+	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+				 OPCODE_COMMON_ISCSI_NTWK_GET_DEFAULT_GATEWAY,
+				 sizeof(*gateway));
+	if (rc)
+		return rc;
+
+	req = nonemb_cmd.va;
+	req->ip_type = ip_type;
+
+	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, gateway,
+				    sizeof(*gateway));
+}
+
+int mgmt_get_if_info(struct beiscsi_hba *phba, int ip_type,
+		     struct be_cmd_get_if_info_resp *if_info)
+{
+	struct be_cmd_get_if_info_req *req;
+	struct be_dma_mem nonemb_cmd;
+	int rc;
+
+	if (mgmt_get_all_if_id(phba))
+		return -EIO;
+
+	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+				 OPCODE_COMMON_ISCSI_NTWK_GET_IF_INFO,
+				 sizeof(*if_info));
+	if (rc)
+		return rc;
+
+	req = nonemb_cmd.va;
+	req->interface_hndl = phba->interface_handle;
+	req->ip_type = ip_type;
+
+	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, if_info,
+				    sizeof(*if_info));
+}
+
+int mgmt_get_nic_conf(struct beiscsi_hba *phba,
+		      struct be_cmd_get_nic_conf_resp *nic)
+{
+	struct be_dma_mem nonemb_cmd;
+	int rc;
+
+	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+				 OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG,
+				 sizeof(*nic));
+	if (rc)
+		return rc;
+
+	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, nic, sizeof(*nic));
+}
+
+
+
+unsigned int be_cmd_get_initname(struct beiscsi_hba *phba)
+{
 	unsigned int tag = 0;
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_hba_name *req;
+	struct be_ctrl_info *ctrl = &phba->ctrl;
 
-	SE_DEBUG(DBG_LVL_8, "In be_cmd_get_mac_addr\n");
 	spin_lock(&ctrl->mbox_lock);
 	tag = alloc_mcc_tag(phba);
 	if (!tag) {
@@ -438,12 +890,38 @@ unsigned int be_cmd_get_mac_addr(struct beiscsi_hba *phba)
 	req = embedded_payload(wrb);
 	wrb->tag0 |= tag;
 	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
-	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI,
-			   OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG,
-			   sizeof(*req));
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI,
+			OPCODE_ISCSI_INI_CFG_GET_HBA_NAME,
+			sizeof(*req));
 
 	be_mcc_notify(phba);
 	spin_unlock(&ctrl->mbox_lock);
 	return tag;
 }
 
+unsigned int be_cmd_get_port_speed(struct beiscsi_hba *phba)
+{
+	unsigned int tag = 0;
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_ntwk_link_status_req *req;
+	struct be_ctrl_info *ctrl = &phba->ctrl;
+
+	spin_lock(&ctrl->mbox_lock);
+	tag = alloc_mcc_tag(phba);
+	if (!tag) {
+		spin_unlock(&ctrl->mbox_lock);
+		return tag;
+	}
+
+	wrb = wrb_from_mccq(phba);
+	req = embedded_payload(wrb);
+	wrb->tag0 |= tag;
+	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
+	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+			OPCODE_COMMON_NTWK_LINK_STATUS_QUERY,
+			sizeof(*req));
+
+	be_mcc_notify(phba);
+	spin_unlock(&ctrl->mbox_lock);
+	return tag;
+}