120 static int qlcnic_sriov_virtid_fn(struct qlcnic_adapter *adapter, int vf_id)  in qlcnic_sriov_virtid_fn()  argument
122 	struct pci_dev *dev = adapter->pdev;  in qlcnic_sriov_virtid_fn()
126 	if (qlcnic_sriov_vf_check(adapter))  in qlcnic_sriov_virtid_fn()
136 int qlcnic_sriov_init(struct qlcnic_adapter *adapter, int num_vfs)  in qlcnic_sriov_init()  argument
145 	if (!qlcnic_sriov_enable_check(adapter))  in qlcnic_sriov_init()
152 	adapter->ahw->sriov = sriov;  in qlcnic_sriov_init()
165 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_init()
175 		dev_err(&adapter->pdev->dev, "Cannot create async workqueue\n");  in qlcnic_sriov_init()
184 		vf->adapter = adapter;  in qlcnic_sriov_init()
185 		vf->pci_func = qlcnic_sriov_virtid_fn(adapter, i);  in qlcnic_sriov_init()
196 		if (qlcnic_sriov_pf_check(adapter)) {  in qlcnic_sriov_init()
208 			dev_info(&adapter->pdev->dev,  in qlcnic_sriov_init()
226 	kfree(adapter->ahw->sriov);  in qlcnic_sriov_init()
252 void __qlcnic_sriov_cleanup(struct qlcnic_adapter *adapter)  in __qlcnic_sriov_cleanup()  argument
254 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in __qlcnic_sriov_cleanup()
259 	if (!qlcnic_sriov_enable_check(adapter))  in __qlcnic_sriov_cleanup()
278 	kfree(adapter->ahw->sriov);  in __qlcnic_sriov_cleanup()
281 static void qlcnic_sriov_vf_cleanup(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_cleanup()  argument
283 	qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_TERM);  in qlcnic_sriov_vf_cleanup()
284 	qlcnic_sriov_cfg_bc_intr(adapter, 0);  in qlcnic_sriov_vf_cleanup()
285 	__qlcnic_sriov_cleanup(adapter);  in qlcnic_sriov_vf_cleanup()
288 void qlcnic_sriov_cleanup(struct qlcnic_adapter *adapter)  in qlcnic_sriov_cleanup()  argument
290 	if (!test_bit(__QLCNIC_SRIOV_ENABLE, &adapter->state))  in qlcnic_sriov_cleanup()
293 	qlcnic_sriov_free_vlans(adapter);  in qlcnic_sriov_cleanup()
295 	if (qlcnic_sriov_pf_check(adapter))  in qlcnic_sriov_cleanup()
296 		qlcnic_sriov_pf_cleanup(adapter);  in qlcnic_sriov_cleanup()
298 	if (qlcnic_sriov_vf_check(adapter))  in qlcnic_sriov_cleanup()
299 		qlcnic_sriov_vf_cleanup(adapter);  in qlcnic_sriov_cleanup()
302 static int qlcnic_sriov_post_bc_msg(struct qlcnic_adapter *adapter, u32 *hdr,  in qlcnic_sriov_post_bc_msg()  argument
305 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_post_bc_msg()
319 	err = mbx->ops->enqueue_cmd(adapter, &cmd, &timeout);  in qlcnic_sriov_post_bc_msg()
321 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_post_bc_msg()
329 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_post_bc_msg()
339 static void qlcnic_sriov_vf_cfg_buff_desc(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_cfg_buff_desc()  argument
341 	adapter->num_rxd = QLC_DEFAULT_RCV_DESCRIPTORS_SRIOV_VF;  in qlcnic_sriov_vf_cfg_buff_desc()
342 	adapter->max_rxd = MAX_RCV_DESCRIPTORS_10G;  in qlcnic_sriov_vf_cfg_buff_desc()
343 	adapter->num_jumbo_rxd = QLC_DEFAULT_JUMBO_RCV_DESCRIPTORS_SRIOV_VF;  in qlcnic_sriov_vf_cfg_buff_desc()
344 	adapter->max_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_10G;  in qlcnic_sriov_vf_cfg_buff_desc()
345 	adapter->num_txd = MAX_CMD_DESCRIPTORS;  in qlcnic_sriov_vf_cfg_buff_desc()
346 	adapter->max_rds_rings = MAX_RDS_RINGS;  in qlcnic_sriov_vf_cfg_buff_desc()
349 int qlcnic_sriov_get_vf_vport_info(struct qlcnic_adapter *adapter,  in qlcnic_sriov_get_vf_vport_info()  argument
352 	struct device *dev = &adapter->pdev->dev;  in qlcnic_sriov_get_vf_vport_info()
357 	err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_NIC_INFO);  in qlcnic_sriov_get_vf_vport_info()
362 	err = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_sriov_get_vf_vport_info()
364 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_get_vf_vport_info()
416 static int qlcnic_sriov_set_pvid_mode(struct qlcnic_adapter *adapter,  in qlcnic_sriov_set_pvid_mode()  argument
419 	adapter->rx_pvid = MSW(cmd->rsp.arg[1]) & 0xffff;  in qlcnic_sriov_set_pvid_mode()
420 	adapter->flags &= ~QLCNIC_TAGGING_ENABLED;  in qlcnic_sriov_set_pvid_mode()
424 static int qlcnic_sriov_set_guest_vlan_mode(struct qlcnic_adapter *adapter,  in qlcnic_sriov_set_guest_vlan_mode()  argument
427 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_sriov_set_guest_vlan_mode()
436 	dev_info(&adapter->pdev->dev, "Number of allowed Guest VLANs = %d\n",  in qlcnic_sriov_set_guest_vlan_mode()
439 	qlcnic_sriov_alloc_vlans(adapter);  in qlcnic_sriov_set_guest_vlan_mode()
456 static int qlcnic_sriov_get_vf_acl(struct qlcnic_adapter *adapter)  in qlcnic_sriov_get_vf_acl()  argument
458 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_sriov_get_vf_acl()
467 	ret = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_sriov_get_vf_acl()
469 		dev_err(&adapter->pdev->dev, "Failed to get ACL, err=%d\n",  in qlcnic_sriov_get_vf_acl()
475 			ret = qlcnic_sriov_set_guest_vlan_mode(adapter, &cmd);  in qlcnic_sriov_get_vf_acl()
478 			ret = qlcnic_sriov_set_pvid_mode(adapter, &cmd);  in qlcnic_sriov_get_vf_acl()
487 static int qlcnic_sriov_vf_init_driver(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_init_driver()  argument
489 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_init_driver()
493 	err = qlcnic_sriov_get_vf_vport_info(adapter, &nic_info, 0);  in qlcnic_sriov_vf_init_driver()
499 	err = qlcnic_get_nic_info(adapter, &nic_info, ahw->pci_func);  in qlcnic_sriov_vf_init_driver()
503 	if (qlcnic_83xx_get_port_info(adapter))  in qlcnic_sriov_vf_init_driver()
506 	qlcnic_sriov_vf_cfg_buff_desc(adapter);  in qlcnic_sriov_vf_init_driver()
507 	adapter->flags |= QLCNIC_ADAPTER_INITIALIZED;  in qlcnic_sriov_vf_init_driver()
508 	dev_info(&adapter->pdev->dev, "HAL Version: %d\n",  in qlcnic_sriov_vf_init_driver()
509 		 adapter->ahw->fw_hal_version);  in qlcnic_sriov_vf_init_driver()
519 static int qlcnic_sriov_setup_vf(struct qlcnic_adapter *adapter,  in qlcnic_sriov_setup_vf()  argument
524 	adapter->flags |= QLCNIC_VLAN_FILTERING;  in qlcnic_sriov_setup_vf()
525 	adapter->ahw->total_nic_func = 1;  in qlcnic_sriov_setup_vf()
526 	INIT_LIST_HEAD(&adapter->vf_mc_list);  in qlcnic_sriov_setup_vf()
528 		dev_warn(&adapter->pdev->dev,  in qlcnic_sriov_setup_vf()
532 	qlcnic_set_tx_ring_count(adapter, QLCNIC_SINGLE_RING);  in qlcnic_sriov_setup_vf()
533 	qlcnic_set_sds_ring_count(adapter, QLCNIC_SINGLE_RING);  in qlcnic_sriov_setup_vf()
535 	err = qlcnic_setup_intr(adapter);  in qlcnic_sriov_setup_vf()
537 		dev_err(&adapter->pdev->dev, "Failed to setup interrupt\n");  in qlcnic_sriov_setup_vf()
541 	err = qlcnic_83xx_setup_mbx_intr(adapter);  in qlcnic_sriov_setup_vf()
545 	err = qlcnic_sriov_init(adapter, 1);  in qlcnic_sriov_setup_vf()
549 	err = qlcnic_sriov_cfg_bc_intr(adapter, 1);  in qlcnic_sriov_setup_vf()
553 	err = qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_INIT);  in qlcnic_sriov_setup_vf()
557 	err = qlcnic_sriov_vf_init_driver(adapter);  in qlcnic_sriov_setup_vf()
561 	err = qlcnic_sriov_get_vf_acl(adapter);  in qlcnic_sriov_setup_vf()
565 	err = qlcnic_setup_netdev(adapter, adapter->netdev, pci_using_dac);  in qlcnic_sriov_setup_vf()
569 	pci_set_drvdata(adapter->pdev, adapter);  in qlcnic_sriov_setup_vf()
570 	dev_info(&adapter->pdev->dev, "%s: XGbE port initialized\n",  in qlcnic_sriov_setup_vf()
571 		 adapter->netdev->name);  in qlcnic_sriov_setup_vf()
573 	qlcnic_schedule_work(adapter, qlcnic_sriov_vf_poll_dev_state,  in qlcnic_sriov_setup_vf()
574 			     adapter->ahw->idc.delay);  in qlcnic_sriov_setup_vf()
578 	qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_TERM);  in qlcnic_sriov_setup_vf()
581 	qlcnic_sriov_cfg_bc_intr(adapter, 0);  in qlcnic_sriov_setup_vf()
584 	__qlcnic_sriov_cleanup(adapter);  in qlcnic_sriov_setup_vf()
587 	qlcnic_83xx_free_mbx_intr(adapter);  in qlcnic_sriov_setup_vf()
590 	qlcnic_teardown_intr(adapter);  in qlcnic_sriov_setup_vf()
594 static int qlcnic_sriov_check_dev_ready(struct qlcnic_adapter *adapter)  in qlcnic_sriov_check_dev_ready()  argument
600 		if (++adapter->fw_fail_cnt > QLC_BC_CMD_MAX_RETRY_CNT)  in qlcnic_sriov_check_dev_ready()
602 		state = QLCRDX(adapter->ahw, QLC_83XX_IDC_DEV_STATE);  in qlcnic_sriov_check_dev_ready()
608 int qlcnic_sriov_vf_init(struct qlcnic_adapter *adapter, int pci_using_dac)  in qlcnic_sriov_vf_init()  argument
610 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_init()
616 	adapter->fw_fail_cnt = 0;  in qlcnic_sriov_vf_init()
618 	adapter->need_fw_reset = 0;  in qlcnic_sriov_vf_init()
619 	adapter->flags |= QLCNIC_TX_INTR_SHARED;  in qlcnic_sriov_vf_init()
621 	err = qlcnic_sriov_check_dev_ready(adapter);  in qlcnic_sriov_vf_init()
625 	err = qlcnic_sriov_setup_vf(adapter, pci_using_dac);  in qlcnic_sriov_vf_init()
629 	if (qlcnic_read_mac_addr(adapter))  in qlcnic_sriov_vf_init()
630 		dev_warn(&adapter->pdev->dev, "failed to read mac addr\n");  in qlcnic_sriov_vf_init()
632 	INIT_DELAYED_WORK(&adapter->idc_aen_work, qlcnic_83xx_idc_aen_work);  in qlcnic_sriov_vf_init()
634 	clear_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_init()
638 void qlcnic_sriov_vf_set_ops(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_set_ops()  argument
640 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_set_ops()
643 	dev_info(&adapter->pdev->dev,  in qlcnic_sriov_vf_set_ops()
646 	adapter->nic_ops = &qlcnic_sriov_vf_ops;  in qlcnic_sriov_vf_set_ops()
647 	set_bit(__QLCNIC_SRIOV_ENABLE, &adapter->state);  in qlcnic_sriov_vf_set_ops()
672 int qlcnic_sriov_func_to_index(struct qlcnic_adapter *adapter, u8 pci_func)  in qlcnic_sriov_func_to_index()  argument
674 	struct qlcnic_vf_info *vf_info = adapter->ahw->sriov->vf_info;  in qlcnic_sriov_func_to_index()
677 	if (qlcnic_sriov_vf_check(adapter))  in qlcnic_sriov_func_to_index()
680 	for (i = 0; i < adapter->ahw->sriov->num_vfs; i++) {  in qlcnic_sriov_func_to_index()
844 	    vf->adapter->need_fw_reset)  in qlcnic_sriov_schedule_bc_cmd()
895 static void qlcnic_sriov_pull_bc_msg(struct qlcnic_adapter *adapter,  in qlcnic_sriov_pull_bc_msg()  argument
898 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_pull_bc_msg()
955 	ret = qlcnic_sriov_post_bc_msg(vf->adapter, hdr, pay,  in qlcnic_sriov_issue_bc_post()
968 		    vf->adapter->need_fw_reset)  in __qlcnic_sriov_send_bc_msg()
1000 static int qlcnic_sriov_send_bc_cmd(struct qlcnic_adapter *adapter,  in qlcnic_sriov_send_bc_cmd()  argument
1004 	int err, index = qlcnic_sriov_func_to_index(adapter, pci_func);  in qlcnic_sriov_send_bc_cmd()
1009 	vf = &adapter->ahw->sriov->vf_info[index];  in qlcnic_sriov_send_bc_cmd()
1014 		if (qlcnic_sriov_pf_check(adapter))  in qlcnic_sriov_send_bc_cmd()
1016 		if (qlcnic_sriov_vf_check(adapter) &&  in qlcnic_sriov_send_bc_cmd()
1029 static void __qlcnic_sriov_process_bc_cmd(struct qlcnic_adapter *adapter,  in __qlcnic_sriov_process_bc_cmd()  argument
1034 	if (qlcnic_sriov_pf_check(adapter)) {  in __qlcnic_sriov_process_bc_cmd()
1035 		qlcnic_sriov_pf_process_bc_cmd(adapter, trans, cmd);  in __qlcnic_sriov_process_bc_cmd()
1048 	struct qlcnic_adapter *adapter  = vf->adapter;  in qlcnic_sriov_process_bc_cmd()  local
1052 	if (adapter->need_fw_reset)  in qlcnic_sriov_process_bc_cmd()
1061 	adapter = vf->adapter;  in qlcnic_sriov_process_bc_cmd()
1067 	__qlcnic_sriov_process_bc_cmd(adapter, trans, &cmd);  in qlcnic_sriov_process_bc_cmd()
1076 		qlcnic_sriov_schedule_bc_cmd(adapter->ahw->sriov, vf,  in qlcnic_sriov_process_bc_cmd()
1099 	qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_bc_resp()
1164 		qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_pending_trans()
1189 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_handle_bc_cmd()  local
1195 	if (adapter->need_fw_reset)  in qlcnic_sriov_handle_bc_cmd()
1216 		err = qlcnic_alloc_mbx_args(&cmd, adapter, cmd_op);  in qlcnic_sriov_handle_bc_cmd()
1233 	qlcnic_sriov_pull_bc_msg(vf->adapter,  in qlcnic_sriov_handle_bc_cmd()
1242 	if (qlcnic_sriov_soft_flr_check(adapter, trans, vf))  in qlcnic_sriov_handle_bc_cmd()
1266 		ptr[i - 2] = readl(QLCNIC_MBX_FW(vf->adapter->ahw, i));  in qlcnic_sriov_handle_msg_event()
1282 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_handle_flr_event()  local
1284 	if (qlcnic_sriov_pf_check(adapter))  in qlcnic_sriov_handle_flr_event()
1287 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_handle_flr_event()
1291 void qlcnic_sriov_handle_bc_event(struct qlcnic_adapter *adapter, u32 event)  in qlcnic_sriov_handle_bc_event()  argument
1298 	sriov = adapter->ahw->sriov;  in qlcnic_sriov_handle_bc_event()
1300 	index = qlcnic_sriov_func_to_index(adapter, pci_func);  in qlcnic_sriov_handle_bc_event()
1320 int qlcnic_sriov_cfg_bc_intr(struct qlcnic_adapter *adapter, u8 enable)  in qlcnic_sriov_cfg_bc_intr()  argument
1325 	if (!test_bit(__QLCNIC_SRIOV_ENABLE, &adapter->state))  in qlcnic_sriov_cfg_bc_intr()
1328 	if (qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_BC_EVENT_SETUP))  in qlcnic_sriov_cfg_bc_intr()
1334 	err = qlcnic_83xx_issue_cmd(adapter, &cmd);  in qlcnic_sriov_cfg_bc_intr()
1337 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_cfg_bc_intr()
1346 static int qlcnic_sriov_retry_bc_cmd(struct qlcnic_adapter *adapter,  in qlcnic_sriov_retry_bc_cmd()  argument
1352 	state = QLCRDX(adapter->ahw, QLC_83XX_IDC_DEV_STATE);  in qlcnic_sriov_retry_bc_cmd()
1357 		if (++adapter->fw_fail_cnt > max)  in qlcnic_sriov_retry_bc_cmd()
1366 static int __qlcnic_sriov_issue_cmd(struct qlcnic_adapter *adapter,  in __qlcnic_sriov_issue_cmd()  argument
1369 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in __qlcnic_sriov_issue_cmd()
1371 	struct device *dev = &adapter->pdev->dev;  in __qlcnic_sriov_issue_cmd()
1375 	u16 seq = ++adapter->ahw->sriov->bc.trans_counter;  in __qlcnic_sriov_issue_cmd()
1389 		QLCDB(adapter, DRV, "MBX not Ready!(cmd 0x%x) for VF 0x%x\n",  in __qlcnic_sriov_issue_cmd()
1394 	err = qlcnic_sriov_send_bc_cmd(adapter, trans, func);  in __qlcnic_sriov_issue_cmd()
1404 		    !qlcnic_sriov_retry_bc_cmd(adapter, trans))  in __qlcnic_sriov_issue_cmd()
1434 		adapter->need_fw_reset = 1;  in __qlcnic_sriov_issue_cmd()
1451 static int qlcnic_sriov_issue_cmd(struct qlcnic_adapter *adapter,  in qlcnic_sriov_issue_cmd()  argument
1455 		return qlcnic_sriov_async_issue_cmd(adapter, cmd);  in qlcnic_sriov_issue_cmd()
1457 		return __qlcnic_sriov_issue_cmd(adapter, cmd);  in qlcnic_sriov_issue_cmd()
1460 static int qlcnic_sriov_channel_cfg_cmd(struct qlcnic_adapter *adapter, u8 cmd_op)  in qlcnic_sriov_channel_cfg_cmd()  argument
1463 	struct qlcnic_vf_info *vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_channel_cfg_cmd()
1470 	ret = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_sriov_channel_cfg_cmd()
1472 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_channel_cfg_cmd()
1494 	struct qlcnic_adapter *adapter = netdev_priv(netdev);  in qlcnic_vf_add_mc_list()  local
1495 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_vf_add_mc_list()
1500 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_vf_add_mc_list()
1503 		qlcnic_nic_add_mac(adapter, mac, 0, mac_type);  in qlcnic_vf_add_mc_list()
1509 				qlcnic_nic_add_mac(adapter, mac, vlan_id,  in qlcnic_vf_add_mc_list()
1513 		if (qlcnic_84xx_check(adapter))  in qlcnic_vf_add_mc_list()
1514 			qlcnic_nic_add_mac(adapter, mac, 0, mac_type);  in qlcnic_vf_add_mc_list()
1535 	struct qlcnic_adapter *adapter = netdev_priv(netdev);  in qlcnic_sriov_vf_set_multi()  local
1536 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_set_multi()
1543 	if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state))  in qlcnic_sriov_vf_set_multi()
1547 		if (!(adapter->flags & QLCNIC_PROMISC_DISABLED))  in qlcnic_sriov_vf_set_multi()
1555 			qlcnic_flush_mcast_mac(adapter);  in qlcnic_sriov_vf_set_multi()
1573 	if (adapter->pdev->is_virtfn) {  in qlcnic_sriov_vf_set_multi()
1575 		    !adapter->fdb_mac_learn) {  in qlcnic_sriov_vf_set_multi()
1576 			qlcnic_alloc_lb_filters_mem(adapter);  in qlcnic_sriov_vf_set_multi()
1577 			adapter->drv_mac_learn = 1;  in qlcnic_sriov_vf_set_multi()
1578 			adapter->rx_mac_learn = true;  in qlcnic_sriov_vf_set_multi()
1580 			adapter->drv_mac_learn = 0;  in qlcnic_sriov_vf_set_multi()
1581 			adapter->rx_mac_learn = false;  in qlcnic_sriov_vf_set_multi()
1585 	qlcnic_nic_set_promisc(adapter, mode);  in qlcnic_sriov_vf_set_multi()
1591 	struct qlcnic_adapter *adapter;  in qlcnic_sriov_handle_async_issue_cmd()  local
1595 	adapter = entry->ptr;  in qlcnic_sriov_handle_async_issue_cmd()
1597 	__qlcnic_sriov_issue_cmd(adapter, cmd);  in qlcnic_sriov_handle_async_issue_cmd()
1643 static int qlcnic_sriov_async_issue_cmd(struct qlcnic_adapter *adapter,  in qlcnic_sriov_async_issue_cmd()  argument
1647 	struct qlcnic_back_channel *bc = &adapter->ahw->sriov->bc;  in qlcnic_sriov_async_issue_cmd()
1649 	if (adapter->need_fw_reset)  in qlcnic_sriov_async_issue_cmd()
1653 					adapter, cmd);  in qlcnic_sriov_async_issue_cmd()
1657 static int qlcnic_sriov_vf_reinit_driver(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_reinit_driver()  argument
1661 	adapter->need_fw_reset = 0;  in qlcnic_sriov_vf_reinit_driver()
1662 	qlcnic_83xx_reinit_mbx_work(adapter->ahw->mailbox);  in qlcnic_sriov_vf_reinit_driver()
1663 	qlcnic_83xx_enable_mbx_interrupt(adapter);  in qlcnic_sriov_vf_reinit_driver()
1665 	err = qlcnic_sriov_cfg_bc_intr(adapter, 1);  in qlcnic_sriov_vf_reinit_driver()
1669 	err = qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_INIT);  in qlcnic_sriov_vf_reinit_driver()
1673 	err = qlcnic_sriov_vf_init_driver(adapter);  in qlcnic_sriov_vf_reinit_driver()
1680 	qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_TERM);  in qlcnic_sriov_vf_reinit_driver()
1683 	qlcnic_sriov_cfg_bc_intr(adapter, 0);  in qlcnic_sriov_vf_reinit_driver()
1687 static void qlcnic_sriov_vf_attach(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_attach()  argument
1689 	struct net_device *netdev = adapter->netdev;  in qlcnic_sriov_vf_attach()
1692 		if (!qlcnic_up(adapter, netdev))  in qlcnic_sriov_vf_attach()
1699 static void qlcnic_sriov_vf_detach(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_detach()  argument
1701 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_detach()
1703 	struct net_device *netdev = adapter->netdev;  in qlcnic_sriov_vf_detach()
1707 	qlcnic_83xx_detach_mailbox_work(adapter);  in qlcnic_sriov_vf_detach()
1708 	qlcnic_83xx_disable_mbx_intr(adapter);  in qlcnic_sriov_vf_detach()
1711 		qlcnic_down(adapter, netdev);  in qlcnic_sriov_vf_detach()
1721 static int qlcnic_sriov_vf_handle_dev_ready(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_handle_dev_ready()  argument
1723 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_handle_dev_ready()
1724 	struct device *dev = &adapter->pdev->dev;  in qlcnic_sriov_vf_handle_dev_ready()
1731 		if (!qlcnic_sriov_vf_reinit_driver(adapter)) {  in qlcnic_sriov_vf_handle_dev_ready()
1732 			qlcnic_sriov_vf_attach(adapter);  in qlcnic_sriov_vf_handle_dev_ready()
1733 			adapter->fw_fail_cnt = 0;  in qlcnic_sriov_vf_handle_dev_ready()
1750 static int qlcnic_sriov_vf_handle_context_reset(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_handle_context_reset()  argument
1752 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_handle_context_reset()
1754 	struct device *dev = &adapter->pdev->dev;  in qlcnic_sriov_vf_handle_context_reset()
1759 	adapter->reset_ctx_cnt++;  in qlcnic_sriov_vf_handle_context_reset()
1762 	if (adapter->reset_ctx_cnt < 3) {  in qlcnic_sriov_vf_handle_context_reset()
1763 		adapter->need_fw_reset = 1;  in qlcnic_sriov_vf_handle_context_reset()
1773 	if (adapter->reset_ctx_cnt > QLC_83XX_VF_RESET_FAIL_THRESH) {  in qlcnic_sriov_vf_handle_context_reset()
1775 		adapter->tx_timeo_cnt = 0;  in qlcnic_sriov_vf_handle_context_reset()
1776 		adapter->fw_fail_cnt = 0;  in qlcnic_sriov_vf_handle_context_reset()
1777 		adapter->reset_ctx_cnt = 0;  in qlcnic_sriov_vf_handle_context_reset()
1778 		qlcnic_sriov_vf_detach(adapter);  in qlcnic_sriov_vf_handle_context_reset()
1786 		 __func__, adapter->reset_ctx_cnt, func);  in qlcnic_sriov_vf_handle_context_reset()
1787 	set_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_handle_context_reset()
1788 	adapter->need_fw_reset = 1;  in qlcnic_sriov_vf_handle_context_reset()
1790 	qlcnic_sriov_vf_detach(adapter);  in qlcnic_sriov_vf_handle_context_reset()
1791 	adapter->need_fw_reset = 0;  in qlcnic_sriov_vf_handle_context_reset()
1793 	if (!qlcnic_sriov_vf_reinit_driver(adapter)) {  in qlcnic_sriov_vf_handle_context_reset()
1794 		qlcnic_sriov_vf_attach(adapter);  in qlcnic_sriov_vf_handle_context_reset()
1795 		adapter->tx_timeo_cnt = 0;  in qlcnic_sriov_vf_handle_context_reset()
1796 		adapter->reset_ctx_cnt = 0;  in qlcnic_sriov_vf_handle_context_reset()
1797 		adapter->fw_fail_cnt = 0;  in qlcnic_sriov_vf_handle_context_reset()
1809 static int qlcnic_sriov_vf_idc_ready_state(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_idc_ready_state()  argument
1811 	struct qlcnic_hardware_context *ahw = adapter->ahw;  in qlcnic_sriov_vf_idc_ready_state()
1815 		ret = qlcnic_sriov_vf_handle_dev_ready(adapter);  in qlcnic_sriov_vf_idc_ready_state()
1817 		ret = qlcnic_sriov_vf_handle_context_reset(adapter);  in qlcnic_sriov_vf_idc_ready_state()
1819 	clear_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_idc_ready_state()
1823 static int qlcnic_sriov_vf_idc_failed_state(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_idc_failed_state()  argument
1825 	struct qlc_83xx_idc *idc = &adapter->ahw->idc;  in qlcnic_sriov_vf_idc_failed_state()
1827 	dev_err(&adapter->pdev->dev, "Device is in failed state\n");  in qlcnic_sriov_vf_idc_failed_state()
1829 		qlcnic_sriov_vf_detach(adapter);  in qlcnic_sriov_vf_idc_failed_state()
1832 	clear_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_idc_failed_state()
1837 qlcnic_sriov_vf_idc_need_quiescent_state(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_idc_need_quiescent_state()  argument
1839 	struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;  in qlcnic_sriov_vf_idc_need_quiescent_state()
1840 	struct qlc_83xx_idc *idc = &adapter->ahw->idc;  in qlcnic_sriov_vf_idc_need_quiescent_state()
1842 	dev_info(&adapter->pdev->dev, "Device is in quiescent state\n");  in qlcnic_sriov_vf_idc_need_quiescent_state()
1844 		set_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_idc_need_quiescent_state()
1845 		adapter->tx_timeo_cnt = 0;  in qlcnic_sriov_vf_idc_need_quiescent_state()
1846 		adapter->reset_ctx_cnt = 0;  in qlcnic_sriov_vf_idc_need_quiescent_state()
1848 		qlcnic_sriov_vf_detach(adapter);  in qlcnic_sriov_vf_idc_need_quiescent_state()
1854 static int qlcnic_sriov_vf_idc_init_reset_state(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_idc_init_reset_state()  argument
1856 	struct qlcnic_mailbox *mbx = adapter->ahw->mailbox;  in qlcnic_sriov_vf_idc_init_reset_state()
1857 	struct qlc_83xx_idc *idc = &adapter->ahw->idc;  in qlcnic_sriov_vf_idc_init_reset_state()
1858 	u8 func = adapter->ahw->pci_func;  in qlcnic_sriov_vf_idc_init_reset_state()
1861 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_vf_idc_init_reset_state()
1863 		set_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_idc_init_reset_state()
1864 		adapter->tx_timeo_cnt = 0;  in qlcnic_sriov_vf_idc_init_reset_state()
1865 		adapter->reset_ctx_cnt = 0;  in qlcnic_sriov_vf_idc_init_reset_state()
1867 		qlcnic_sriov_vf_detach(adapter);  in qlcnic_sriov_vf_idc_init_reset_state()
1872 static int qlcnic_sriov_vf_idc_unknown_state(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_idc_unknown_state()  argument
1874 	dev_err(&adapter->pdev->dev, "%s: Device in unknown state\n", __func__);  in qlcnic_sriov_vf_idc_unknown_state()
1878 static void qlcnic_sriov_vf_periodic_tasks(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_periodic_tasks()  argument
1880 	if (adapter->fhash.fnum)  in qlcnic_sriov_vf_periodic_tasks()
1881 		qlcnic_prune_lb_filters(adapter);  in qlcnic_sriov_vf_periodic_tasks()
1886 	struct qlcnic_adapter *adapter;  in qlcnic_sriov_vf_poll_dev_state()  local
1890 	adapter = container_of(work, struct qlcnic_adapter, fw_work.work);  in qlcnic_sriov_vf_poll_dev_state()
1891 	idc = &adapter->ahw->idc;  in qlcnic_sriov_vf_poll_dev_state()
1892 	idc->curr_state = QLCRDX(adapter->ahw, QLC_83XX_IDC_DEV_STATE);  in qlcnic_sriov_vf_poll_dev_state()
1896 		ret = qlcnic_sriov_vf_idc_ready_state(adapter);  in qlcnic_sriov_vf_poll_dev_state()
1900 		ret = qlcnic_sriov_vf_idc_init_reset_state(adapter);  in qlcnic_sriov_vf_poll_dev_state()
1903 		ret = qlcnic_sriov_vf_idc_need_quiescent_state(adapter);  in qlcnic_sriov_vf_poll_dev_state()
1906 		ret = qlcnic_sriov_vf_idc_failed_state(adapter);  in qlcnic_sriov_vf_poll_dev_state()
1911 		ret = qlcnic_sriov_vf_idc_unknown_state(adapter);  in qlcnic_sriov_vf_poll_dev_state()
1915 	qlcnic_sriov_vf_periodic_tasks(adapter);  in qlcnic_sriov_vf_poll_dev_state()
1918 		qlcnic_schedule_work(adapter, qlcnic_sriov_vf_poll_dev_state,  in qlcnic_sriov_vf_poll_dev_state()
1922 static void qlcnic_sriov_vf_cancel_fw_work(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_cancel_fw_work()  argument
1924 	while (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))  in qlcnic_sriov_vf_cancel_fw_work()
1927 	clear_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status);  in qlcnic_sriov_vf_cancel_fw_work()
1928 	clear_bit(__QLCNIC_RESETTING, &adapter->state);  in qlcnic_sriov_vf_cancel_fw_work()
1929 	cancel_delayed_work_sync(&adapter->fw_work);  in qlcnic_sriov_vf_cancel_fw_work()
1967 static int qlcnic_sriov_validate_vlan_cfg(struct qlcnic_adapter *adapter,  in qlcnic_sriov_validate_vlan_cfg()  argument
1970 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_sriov_validate_vlan_cfg()
1976 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_validate_vlan_cfg()
1982 		if (qlcnic_83xx_vf_check(adapter) && vlan_exist)  in qlcnic_sriov_validate_vlan_cfg()
2008 	struct qlcnic_adapter *adapter = vf->adapter;  in qlcnic_sriov_vlan_operation()  local
2011 	sriov = adapter->ahw->sriov;  in qlcnic_sriov_vlan_operation()
2026 		netdev_err(adapter->netdev, "Invalid VLAN operation\n");  in qlcnic_sriov_vlan_operation()
2033 int qlcnic_sriov_cfg_vf_guest_vlan(struct qlcnic_adapter *adapter,  in qlcnic_sriov_cfg_vf_guest_vlan()  argument
2036 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_sriov_cfg_vf_guest_vlan()
2037 	struct net_device *netdev = adapter->netdev;  in qlcnic_sriov_cfg_vf_guest_vlan()
2046 	vf = &adapter->ahw->sriov->vf_info[0];  in qlcnic_sriov_cfg_vf_guest_vlan()
2047 	ret = qlcnic_sriov_validate_vlan_cfg(adapter, vid, enable);  in qlcnic_sriov_cfg_vf_guest_vlan()
2059 	ret = qlcnic_issue_cmd(adapter, &cmd);  in qlcnic_sriov_cfg_vf_guest_vlan()
2061 		dev_err(&adapter->pdev->dev,  in qlcnic_sriov_cfg_vf_guest_vlan()
2065 		qlcnic_free_mac_list(adapter);  in qlcnic_sriov_cfg_vf_guest_vlan()
2082 static void qlcnic_sriov_vf_free_mac_list(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_free_mac_list()  argument
2084 	struct list_head *head = &adapter->mac_list;  in qlcnic_sriov_vf_free_mac_list()
2089 		qlcnic_sre_macaddr_change(adapter, cur->mac_addr, cur->vlan_id,  in qlcnic_sriov_vf_free_mac_list()
2099 	struct qlcnic_adapter *adapter = pci_get_drvdata(pdev);  in qlcnic_sriov_vf_shutdown()  local
2100 	struct net_device *netdev = adapter->netdev;  in qlcnic_sriov_vf_shutdown()
2104 	qlcnic_cancel_idc_work(adapter);  in qlcnic_sriov_vf_shutdown()
2107 		qlcnic_down(adapter, netdev);  in qlcnic_sriov_vf_shutdown()
2109 	qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_TERM);  in qlcnic_sriov_vf_shutdown()
2110 	qlcnic_sriov_cfg_bc_intr(adapter, 0);  in qlcnic_sriov_vf_shutdown()
2111 	qlcnic_83xx_disable_mbx_intr(adapter);  in qlcnic_sriov_vf_shutdown()
2112 	cancel_delayed_work_sync(&adapter->idc_aen_work);  in qlcnic_sriov_vf_shutdown()
2121 static int qlcnic_sriov_vf_resume(struct qlcnic_adapter *adapter)  in qlcnic_sriov_vf_resume()  argument
2123 	struct qlc_83xx_idc *idc = &adapter->ahw->idc;  in qlcnic_sriov_vf_resume()
2124 	struct net_device *netdev = adapter->netdev;  in qlcnic_sriov_vf_resume()
2128 	qlcnic_83xx_enable_mbx_interrupt(adapter);  in qlcnic_sriov_vf_resume()
2129 	err = qlcnic_sriov_cfg_bc_intr(adapter, 1);  in qlcnic_sriov_vf_resume()
2133 	err = qlcnic_sriov_channel_cfg_cmd(adapter, QLCNIC_BC_CMD_CHANNEL_INIT);  in qlcnic_sriov_vf_resume()
2136 			err = qlcnic_up(adapter, netdev);  in qlcnic_sriov_vf_resume()
2143 	qlcnic_schedule_work(adapter, qlcnic_sriov_vf_poll_dev_state,  in qlcnic_sriov_vf_resume()
2148 void qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *adapter)  in qlcnic_sriov_alloc_vlans()  argument
2150 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_sriov_alloc_vlans()
2161 void qlcnic_sriov_free_vlans(struct qlcnic_adapter *adapter)  in qlcnic_sriov_free_vlans()  argument
2163 	struct qlcnic_sriov *sriov = adapter->ahw->sriov;  in qlcnic_sriov_free_vlans()