54 			       struct qlcnic_adapter *adapter, u32 type)  in qlcnic_82xx_alloc_mbx_args()  argument
93 qlcnic_poll_rsp(struct qlcnic_adapter *adapter)  in qlcnic_poll_rsp()  argument
105 		rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET, &err);  in qlcnic_poll_rsp()
111 int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,  in qlcnic_82xx_issue_cmd()  argument
117 	struct pci_dev *pdev = adapter->pdev;  in qlcnic_82xx_issue_cmd()
118 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_82xx_issue_cmd()
124 	if (qlcnic_api_lock(adapter)) {  in qlcnic_82xx_issue_cmd()
129 	QLCWR32(adapter, QLCNIC_SIGN_CRB_OFFSET, signature);  in qlcnic_82xx_issue_cmd()
131 		QLCWR32(adapter, QLCNIC_CDRP_ARG(i), cmd->req.arg[i]);  in qlcnic_82xx_issue_cmd()
132 	QLCWR32(adapter, QLCNIC_CDRP_CRB_OFFSET,  in qlcnic_82xx_issue_cmd()
134 	rsp = qlcnic_poll_rsp(adapter);  in qlcnic_82xx_issue_cmd()
140 		cmd->rsp.arg[0] = QLCRD32(adapter, QLCNIC_CDRP_ARG(1), &err);  in qlcnic_82xx_issue_cmd()
163 		qlcnic_dump_mbx(adapter, cmd);  in qlcnic_82xx_issue_cmd()
168 		cmd->rsp.arg[i] = QLCRD32(adapter, QLCNIC_CDRP_ARG(i), &err);  in qlcnic_82xx_issue_cmd()
171 	qlcnic_api_unlock(adapter);  in qlcnic_82xx_issue_cmd()
175 int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *adapter, u32 fw_cmd)  in qlcnic_fw_cmd_set_drv_version()  argument
187 	err = qlcnic_alloc_mbx_args(&cmd, adapter, fw_cmd);  in qlcnic_fw_cmd_set_drv_version()
199 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_fw_cmd_set_drv_version()
201 		dev_info(&adapter->pdev->dev,  in qlcnic_fw_cmd_set_drv_version()
210 qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu)  in qlcnic_fw_cmd_set_mtu()  argument
214 	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;  in qlcnic_fw_cmd_set_mtu()
218 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_SET_MTU);  in qlcnic_fw_cmd_set_mtu()
225 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_fw_cmd_set_mtu()
227 		dev_err(&adapter->pdev->dev, "Failed to set mtu\n");  in qlcnic_fw_cmd_set_mtu()
234 int qlcnic_82xx_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)  in qlcnic_82xx_fw_cmd_create_rx_ctx()  argument
236 	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;  in qlcnic_82xx_fw_cmd_create_rx_ctx()
237 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_82xx_fw_cmd_create_rx_ctx()
239 	struct net_device *netdev = adapter->netdev;  in qlcnic_82xx_fw_cmd_create_rx_ctx()
258 	nrds_rings = adapter->max_rds_rings;  in qlcnic_82xx_fw_cmd_create_rx_ctx()
259 	nsds_rings = adapter->drv_sds_rings;  in qlcnic_82xx_fw_cmd_create_rx_ctx()
266 	addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,  in qlcnic_82xx_fw_cmd_create_rx_ctx()
272 	addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,  in qlcnic_82xx_fw_cmd_create_rx_ctx()
286 	if (qlcnic_check_multi_tx(adapter) &&  in qlcnic_82xx_fw_cmd_create_rx_ctx()
287 	    !adapter->ahw->diag_test) {  in qlcnic_82xx_fw_cmd_create_rx_ctx()
330 		if (qlcnic_check_multi_tx(adapter) &&  in qlcnic_82xx_fw_cmd_create_rx_ctx()
331 		    !adapter->ahw->diag_test)  in qlcnic_82xx_fw_cmd_create_rx_ctx()
338 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CREATE_RX_CTX);  in qlcnic_82xx_fw_cmd_create_rx_ctx()
345 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_fw_cmd_create_rx_ctx()
347 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_fw_cmd_create_rx_ctx()
367 		if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test)  in qlcnic_82xx_fw_cmd_create_rx_ctx()
385 	dma_free_coherent(&adapter->pdev->dev, rsp_size, prsp,  in qlcnic_82xx_fw_cmd_create_rx_ctx()
388 	dma_free_coherent(&adapter->pdev->dev, rq_size, prq, hostrq_phys_addr);  in qlcnic_82xx_fw_cmd_create_rx_ctx()
393 void qlcnic_82xx_fw_cmd_del_rx_ctx(struct qlcnic_adapter *adapter)  in qlcnic_82xx_fw_cmd_del_rx_ctx()  argument
397 	struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;  in qlcnic_82xx_fw_cmd_del_rx_ctx()
399 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DESTROY_RX_CTX);  in qlcnic_82xx_fw_cmd_del_rx_ctx()
404 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_fw_cmd_del_rx_ctx()
406 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_fw_cmd_del_rx_ctx()
413 int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter,  in qlcnic_82xx_fw_cmd_create_tx_ctx()  argument
417 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_82xx_fw_cmd_create_tx_ctx()
418 	struct net_device *netdev = adapter->netdev;  in qlcnic_82xx_fw_cmd_create_tx_ctx()
437 	rq_addr = dma_zalloc_coherent(&adapter->pdev->dev, rq_size,  in qlcnic_82xx_fw_cmd_create_tx_ctx()
443 	rsp_addr = dma_zalloc_coherent(&adapter->pdev->dev, rsp_size,  in qlcnic_82xx_fw_cmd_create_tx_ctx()
457 	if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test)  in qlcnic_82xx_fw_cmd_create_tx_ctx()
462 	if (qlcnic_check_multi_tx(adapter) &&  in qlcnic_82xx_fw_cmd_create_tx_ctx()
463 	    !adapter->ahw->diag_test) {  in qlcnic_82xx_fw_cmd_create_tx_ctx()
464 		temp_nsds_rings = adapter->drv_sds_rings;  in qlcnic_82xx_fw_cmd_create_tx_ctx()
484 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CREATE_TX_CTX);  in qlcnic_82xx_fw_cmd_create_tx_ctx()
491 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_fw_cmd_create_tx_ctx()
496 		tx_ring->crb_cmd_producer = adapter->ahw->pci_base0 + temp;  in qlcnic_82xx_fw_cmd_create_tx_ctx()
498 		if (qlcnic_check_multi_tx(adapter) &&  in qlcnic_82xx_fw_cmd_create_tx_ctx()
499 		    !adapter->ahw->diag_test &&  in qlcnic_82xx_fw_cmd_create_tx_ctx()
500 		    (adapter->flags & QLCNIC_MSIX_ENABLED)) {  in qlcnic_82xx_fw_cmd_create_tx_ctx()
501 			index = adapter->drv_sds_rings + ring;  in qlcnic_82xx_fw_cmd_create_tx_ctx()
516 	dma_free_coherent(&adapter->pdev->dev, rsp_size, rsp_addr,  in qlcnic_82xx_fw_cmd_create_tx_ctx()
519 	dma_free_coherent(&adapter->pdev->dev, rq_size, rq_addr, rq_phys_addr);  in qlcnic_82xx_fw_cmd_create_tx_ctx()
524 void qlcnic_82xx_fw_cmd_del_tx_ctx(struct qlcnic_adapter *adapter,  in qlcnic_82xx_fw_cmd_del_tx_ctx()  argument
530 	ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DESTROY_TX_CTX);  in qlcnic_82xx_fw_cmd_del_tx_ctx()
535 	if (qlcnic_issue_cmd(adapter, &cmd))  in qlcnic_82xx_fw_cmd_del_tx_ctx()
536 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_fw_cmd_del_tx_ctx()
542 qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config)  in qlcnic_fw_cmd_set_port()  argument
547 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_PORT);  in qlcnic_fw_cmd_set_port()
552 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_fw_cmd_set_port()
557 int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)  in qlcnic_alloc_hw_resources()  argument
567 	struct pci_dev *pdev = adapter->pdev;  in qlcnic_alloc_hw_resources()
569 	recv_ctx = adapter->recv_ctx;  in qlcnic_alloc_hw_resources()
571 	for (ring = 0; ring < adapter->drv_tx_rings; ring++) {  in qlcnic_alloc_hw_resources()
572 		tx_ring = &adapter->tx_ring[ring];  in qlcnic_alloc_hw_resources()
592 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {  in qlcnic_alloc_hw_resources()
594 		addr = dma_alloc_coherent(&adapter->pdev->dev,  in qlcnic_alloc_hw_resources()
605 	for (ring = 0; ring < adapter->drv_sds_rings; ring++) {  in qlcnic_alloc_hw_resources()
608 		addr = dma_alloc_coherent(&adapter->pdev->dev,  in qlcnic_alloc_hw_resources()
621 	qlcnic_free_hw_resources(adapter);  in qlcnic_alloc_hw_resources()
686 void qlcnic_fw_destroy_ctx(struct qlcnic_adapter *adapter)  in qlcnic_fw_destroy_ctx()  argument
690 	if (test_and_clear_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) {  in qlcnic_fw_destroy_ctx()
691 		qlcnic_fw_cmd_del_rx_ctx(adapter);  in qlcnic_fw_destroy_ctx()
692 		for (ring = 0; ring < adapter->drv_tx_rings; ring++)  in qlcnic_fw_destroy_ctx()
693 			qlcnic_fw_cmd_del_tx_ctx(adapter,  in qlcnic_fw_destroy_ctx()
694 						 &adapter->tx_ring[ring]);  in qlcnic_fw_destroy_ctx()
696 		if (qlcnic_82xx_check(adapter) &&  in qlcnic_fw_destroy_ctx()
697 		    (adapter->flags & QLCNIC_MSIX_ENABLED) &&  in qlcnic_fw_destroy_ctx()
698 		    qlcnic_check_multi_tx(adapter) &&  in qlcnic_fw_destroy_ctx()
699 		    !adapter->ahw->diag_test)  in qlcnic_fw_destroy_ctx()
700 				qlcnic_82xx_config_intrpt(adapter, 0);  in qlcnic_fw_destroy_ctx()
702 		if (qlcnic_83xx_check(adapter) &&  in qlcnic_fw_destroy_ctx()
703 		    (adapter->flags & QLCNIC_MSIX_ENABLED)) {  in qlcnic_fw_destroy_ctx()
704 			if (adapter->ahw->diag_test != QLCNIC_LOOPBACK_TEST)  in qlcnic_fw_destroy_ctx()
705 				qlcnic_83xx_config_intrpt(adapter, 0);  in qlcnic_fw_destroy_ctx()
712 void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)  in qlcnic_free_hw_resources()  argument
720 	recv_ctx = adapter->recv_ctx;  in qlcnic_free_hw_resources()
722 	for (ring = 0; ring < adapter->drv_tx_rings; ring++) {  in qlcnic_free_hw_resources()
723 		tx_ring = &adapter->tx_ring[ring];  in qlcnic_free_hw_resources()
725 			dma_free_coherent(&adapter->pdev->dev, sizeof(u32),  in qlcnic_free_hw_resources()
733 			dma_free_coherent(&adapter->pdev->dev,  in qlcnic_free_hw_resources()
741 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {  in qlcnic_free_hw_resources()
745 			dma_free_coherent(&adapter->pdev->dev,  in qlcnic_free_hw_resources()
753 	for (ring = 0; ring < adapter->drv_sds_rings; ring++) {  in qlcnic_free_hw_resources()
757 			dma_free_coherent(&adapter->pdev->dev,  in qlcnic_free_hw_resources()
766 int qlcnic_82xx_config_intrpt(struct qlcnic_adapter *adapter, u8 op_type)  in qlcnic_82xx_config_intrpt()  argument
768 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_82xx_config_intrpt()
769 	struct net_device *netdev = adapter->netdev;  in qlcnic_82xx_config_intrpt()
775 		err = qlcnic_alloc_mbx_args(&cmd, adapter,  in qlcnic_82xx_config_intrpt()
784 		err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_config_intrpt()
814 int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac,  in qlcnic_82xx_get_mac_address()  argument
821 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_MAC_ADDRESS);  in qlcnic_82xx_get_mac_address()
826 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_get_mac_address()
837 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_get_mac_address()
846 int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter,  in qlcnic_82xx_get_nic_info()  argument
856 	nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size,  in qlcnic_82xx_get_nic_info()
863 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_NIC_INFO);  in qlcnic_82xx_get_nic_info()
870 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_get_nic_info()
872 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_get_nic_info()
890 	dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr,  in qlcnic_82xx_get_nic_info()
897 int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *adapter,  in qlcnic_82xx_set_nic_info()  argument
907 	if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)  in qlcnic_82xx_set_nic_info()
910 	nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size,  in qlcnic_82xx_set_nic_info()
928 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_SET_NIC_INFO);  in qlcnic_82xx_set_nic_info()
935 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_set_nic_info()
938 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_set_nic_info()
945 	dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr,  in qlcnic_82xx_set_nic_info()
952 int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter,  in qlcnic_82xx_get_pci_info()  argument
955 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_82xx_get_pci_info()
965 	pci_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, pci_size,  in qlcnic_82xx_get_pci_info()
971 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_PCI_INFO);  in qlcnic_82xx_get_pci_info()
978 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_82xx_get_pci_info()
988 			err = qlcnic_get_pci_func_type(adapter, pci_info->type,  in qlcnic_82xx_get_pci_info()
999 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_get_pci_info()
1007 		dev_err(&adapter->pdev->dev,  in qlcnic_82xx_get_pci_info()
1014 	dma_free_coherent(&adapter->pdev->dev, pci_size, pci_info_addr,  in qlcnic_82xx_get_pci_info()
1021 int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id,  in qlcnic_config_port_mirroring()  argument
1024 	struct device *dev = &adapter->pdev->dev;  in qlcnic_config_port_mirroring()
1029 	if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC ||  in qlcnic_config_port_mirroring()
1030 	    !(adapter->eswitch[id].flags & QLCNIC_SWITCH_ENABLE)) {  in qlcnic_config_port_mirroring()
1031 		dev_err(&adapter->pdev->dev, "%s: Not a management function\n",  in qlcnic_config_port_mirroring()
1039 	err = qlcnic_alloc_mbx_args(&cmd, adapter,  in qlcnic_config_port_mirroring()
1045 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_config_port_mirroring()
1058 int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,  in qlcnic_get_port_stats()  argument
1072 	if ((adapter->ahw->op_mode != QLCNIC_MGMT_FUNC) &&  in qlcnic_get_port_stats()
1073 	    (func != adapter->ahw->pci_func)) {  in qlcnic_get_port_stats()
1074 		dev_err(&adapter->pdev->dev,  in qlcnic_get_port_stats()
1079 	stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size,  in qlcnic_get_port_stats()
1087 	err = qlcnic_alloc_mbx_args(&cmd, adapter,  in qlcnic_get_port_stats()
1095 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_get_port_stats()
1115 	dma_free_coherent(&adapter->pdev->dev, stats_size, stats_addr,  in qlcnic_get_port_stats()
1122 int qlcnic_get_mac_stats(struct qlcnic_adapter *adapter,  in qlcnic_get_mac_stats()  argument
1135 	stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size,  in qlcnic_get_mac_stats()
1140 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_MAC_STATS);  in qlcnic_get_mac_stats()
1147 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_get_mac_stats()
1170 		dev_err(&adapter->pdev->dev,  in qlcnic_get_mac_stats()
1177 	dma_free_coherent(&adapter->pdev->dev, stats_size, stats_addr,  in qlcnic_get_mac_stats()
1183 int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,  in qlcnic_get_eswitch_stats()  argument
1192 	if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)  in qlcnic_get_eswitch_stats()
1194 	if (adapter->npars == NULL)  in qlcnic_get_eswitch_stats()
1207 	for (i = 0; i < adapter->ahw->total_nic_func; i++) {  in qlcnic_get_eswitch_stats()
1208 		if (adapter->npars[i].phy_port != eswitch)  in qlcnic_get_eswitch_stats()
1212 		if (qlcnic_get_port_stats(adapter, adapter->npars[i].pci_func,  in qlcnic_get_eswitch_stats()
1237 int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, const u8 func_esw,  in qlcnic_clear_esw_stats()  argument
1240 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_clear_esw_stats()
1264 	err = qlcnic_alloc_mbx_args(&cmd, adapter,  in qlcnic_clear_esw_stats()
1270 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_clear_esw_stats()
1275 	dev_err(&adapter->pdev->dev,  in qlcnic_clear_esw_stats()
1281 static int __qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter,  in __qlcnic_get_eswitch_port_config()  argument
1284 	struct device *dev = &adapter->pdev->dev;  in __qlcnic_get_eswitch_port_config()
1289 	err = qlcnic_alloc_mbx_args(&cmd, adapter,  in __qlcnic_get_eswitch_port_config()
1295 	err = qlcnic_issue_cmd(adapter, &cmd);  in __qlcnic_get_eswitch_port_config()
1315 int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,  in qlcnic_config_switch_port()  argument
1318 	struct device *dev = &adapter->pdev->dev;  in qlcnic_config_switch_port()
1324 	if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC) {  in qlcnic_config_switch_port()
1325 		dev_err(&adapter->pdev->dev, "%s: Not a management function\n",  in qlcnic_config_switch_port()
1331 	index = qlcnic_is_valid_nic_func(adapter, pci_func);  in qlcnic_config_switch_port()
1334 	arg1 = (adapter->npars[index].phy_port & BIT_0);  in qlcnic_config_switch_port()
1337 	if (__qlcnic_get_eswitch_port_config(adapter, &arg1, &arg2))  in qlcnic_config_switch_port()
1346 		if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)  in qlcnic_config_switch_port()
1373 		dev_err(&adapter->pdev->dev, "%s: Invalid opmode 0x%x\n",  in qlcnic_config_switch_port()
1378 	err = qlcnic_alloc_mbx_args(&cmd, adapter,  in qlcnic_config_switch_port()
1385 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_config_switch_port()
1399 qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter,  in qlcnic_get_eswitch_port_config()  argument
1406 	if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC) {  in qlcnic_get_eswitch_port_config()
1407 		index = qlcnic_is_valid_nic_func(adapter, esw_cfg->pci_func);  in qlcnic_get_eswitch_port_config()
1410 		phy_port = adapter->npars[index].phy_port;  in qlcnic_get_eswitch_port_config()
1412 		phy_port = adapter->ahw->physical_port;  in qlcnic_get_eswitch_port_config()
1416 	if (__qlcnic_get_eswitch_port_config(adapter, &arg1, &arg2))  in qlcnic_get_eswitch_port_config()