72 static int change_mac_addr(struct net_device *netdev, const u8 *addr);
112 static int hinic_get_link_ksettings(struct net_device *netdev,  in hinic_get_link_ksettings()  argument
116 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_get_link_ksettings()
131 		netif_err(nic_dev, drv, netdev,  in hinic_get_link_ksettings()
138 		netif_err(nic_dev, drv, netdev,  in hinic_get_link_ksettings()
144 		netif_info(nic_dev, drv, netdev, "No link\n");  in hinic_get_link_ksettings()
162 static void hinic_get_drvinfo(struct net_device *netdev,  in hinic_get_drvinfo()  argument
165 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_get_drvinfo()
173 static void hinic_get_ringparam(struct net_device *netdev,  in hinic_get_ringparam()  argument
182 static void hinic_get_channels(struct net_device *netdev,  in hinic_get_channels()  argument
185 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_get_channels()
263 	struct net_device *netdev = nic_dev->netdev;  in create_txqs()  local
270 	nic_dev->txqs = devm_kzalloc(&netdev->dev, txq_size, GFP_KERNEL);  in create_txqs()
277 		err = hinic_init_txq(&nic_dev->txqs[i], sq, netdev);  in create_txqs()
279 			netif_err(nic_dev, drv, netdev,  in create_txqs()
291 	devm_kfree(&netdev->dev, nic_dev->txqs);  in create_txqs()
302 	struct net_device *netdev = nic_dev->netdev;  in free_txqs()  local
310 	devm_kfree(&netdev->dev, nic_dev->txqs);  in free_txqs()
323 	struct net_device *netdev = nic_dev->netdev;  in create_rxqs()  local
330 	nic_dev->rxqs = devm_kzalloc(&netdev->dev, rxq_size, GFP_KERNEL);  in create_rxqs()
337 		err = hinic_init_rxq(&nic_dev->rxqs[i], rq, netdev);  in create_rxqs()
339 			netif_err(nic_dev, drv, netdev,  in create_rxqs()
351 	devm_kfree(&netdev->dev, nic_dev->rxqs);  in create_rxqs()
362 	struct net_device *netdev = nic_dev->netdev;  in free_rxqs()  local
370 	devm_kfree(&netdev->dev, nic_dev->rxqs);  in free_rxqs()
374 static int hinic_open(struct net_device *netdev)  in hinic_open()  argument
376 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_open()
383 			netif_err(nic_dev, drv, netdev,  in hinic_open()
391 		netif_err(nic_dev, drv, netdev,  in hinic_open()
398 		netif_err(nic_dev, drv, netdev,  in hinic_open()
404 	netif_set_real_num_tx_queues(netdev, num_qps);  in hinic_open()
405 	netif_set_real_num_rx_queues(netdev, num_qps);  in hinic_open()
409 		netif_err(nic_dev, drv, netdev,  in hinic_open()
416 		netif_err(nic_dev, drv, netdev,  in hinic_open()
428 		netif_err(nic_dev, drv, netdev, "Failed to get link state\n");  in hinic_open()
439 		netif_info(nic_dev, drv, netdev, "link + intf UP\n");  in hinic_open()
440 		netif_carrier_on(netdev);  in hinic_open()
441 		netif_tx_wake_all_queues(netdev);  in hinic_open()
446 	netif_info(nic_dev, drv, netdev, "HINIC_INTF is UP\n");  in hinic_open()
453 		netif_warn(nic_dev, drv, netdev,  in hinic_open()
459 		netif_warn(nic_dev, drv, netdev,  in hinic_open()
474 static int hinic_close(struct net_device *netdev)  in hinic_close()  argument
476 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_close()
485 	netif_carrier_off(netdev);  in hinic_close()
486 	netif_tx_disable(netdev);  in hinic_close()
494 		netif_err(nic_dev, drv, netdev,  in hinic_close()
502 		netif_err(nic_dev, drv, netdev, "Failed to set port state\n");  in hinic_close()
513 	netif_info(nic_dev, drv, netdev, "HINIC_INTF is DOWN\n");  in hinic_close()
517 static int hinic_change_mtu(struct net_device *netdev, int new_mtu)  in hinic_change_mtu()  argument
519 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_change_mtu()
522 	netif_info(nic_dev, drv, netdev, "set_mtu = %d\n", new_mtu);  in hinic_change_mtu()
526 		netif_err(nic_dev, drv, netdev, "Failed to set port mtu\n");  in hinic_change_mtu()
528 		netdev->mtu = new_mtu;  in hinic_change_mtu()
540 static int change_mac_addr(struct net_device *netdev, const u8 *addr)  in change_mac_addr()  argument
542 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in change_mac_addr()
549 	netif_info(nic_dev, drv, netdev, "change mac addr = %02x %02x %02x %02x %02x %02x\n",  in change_mac_addr()
555 		err = hinic_port_del_mac(nic_dev, netdev->dev_addr, vid);  in change_mac_addr()
557 			netif_err(nic_dev, drv, netdev,  in change_mac_addr()
564 			netif_err(nic_dev, drv, netdev, "Failed to add mac\n");  in change_mac_addr()
575 static int hinic_set_mac_addr(struct net_device *netdev, void *addr)  in hinic_set_mac_addr()  argument
583 	err = change_mac_addr(netdev, new_mac);  in hinic_set_mac_addr()
585 		memcpy(netdev->dev_addr, new_mac, ETH_ALEN);  in hinic_set_mac_addr()
597 static int add_mac_addr(struct net_device *netdev, const u8 *addr)  in add_mac_addr()  argument
599 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in add_mac_addr()
606 	netif_info(nic_dev, drv, netdev, "set mac addr = %02x %02x %02x %02x %02x %02x\n",  in add_mac_addr()
614 			netif_err(nic_dev, drv, netdev, "Failed to add mac\n");  in add_mac_addr()
632 static int remove_mac_addr(struct net_device *netdev, const u8 *addr)  in remove_mac_addr()  argument
634 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in remove_mac_addr()
641 	netif_info(nic_dev, drv, netdev, "remove mac addr = %02x %02x %02x %02x %02x %02x\n",  in remove_mac_addr()
649 			netif_err(nic_dev, drv, netdev,  in remove_mac_addr()
661 static int hinic_vlan_rx_add_vid(struct net_device *netdev,  in hinic_vlan_rx_add_vid()  argument
664 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_vlan_rx_add_vid()
667 	netif_info(nic_dev, drv, netdev, "add vid = %d\n", vid);  in hinic_vlan_rx_add_vid()
673 		netif_err(nic_dev, drv, netdev, "Failed to add vlan\n");  in hinic_vlan_rx_add_vid()
677 	err = hinic_port_add_mac(nic_dev, netdev->dev_addr, vid);  in hinic_vlan_rx_add_vid()
679 		netif_err(nic_dev, drv, netdev, "Failed to set mac\n");  in hinic_vlan_rx_add_vid()
691 		netif_err(nic_dev, drv, netdev,  in hinic_vlan_rx_add_vid()
699 static int hinic_vlan_rx_kill_vid(struct net_device *netdev,  in hinic_vlan_rx_kill_vid()  argument
702 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_vlan_rx_kill_vid()
705 	netif_info(nic_dev, drv, netdev, "remove vid = %d\n", vid);  in hinic_vlan_rx_kill_vid()
711 		netif_err(nic_dev, drv, netdev, "Failed to delete vlan\n");  in hinic_vlan_rx_kill_vid()
730 	netif_info(nic_dev, drv, nic_dev->netdev, "set rx mode work\n");  in set_rx_mode()
734 	__dev_uc_sync(nic_dev->netdev, add_mac_addr, remove_mac_addr);  in set_rx_mode()
735 	__dev_mc_sync(nic_dev->netdev, add_mac_addr, remove_mac_addr);  in set_rx_mode()
738 static void hinic_set_rx_mode(struct net_device *netdev)  in hinic_set_rx_mode()  argument
740 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_set_rx_mode()
750 	if (netdev->flags & IFF_PROMISC)  in hinic_set_rx_mode()
752 	else if (netdev->flags & IFF_ALLMULTI)  in hinic_set_rx_mode()
760 static void hinic_tx_timeout(struct net_device *netdev)  in hinic_tx_timeout()  argument
762 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_tx_timeout()
764 	netif_err(nic_dev, drv, netdev, "Tx timeout\n");  in hinic_tx_timeout()
767 static void hinic_get_stats64(struct net_device *netdev,  in hinic_get_stats64()  argument
770 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_get_stats64()
806 static void netdev_features_init(struct net_device *netdev)  in netdev_features_init()  argument
808 	netdev->hw_features = NETIF_F_SG | NETIF_F_HIGHDMA;  in netdev_features_init()
810 	netdev->vlan_features = netdev->hw_features;  in netdev_features_init()
812 	netdev->features = netdev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER;  in netdev_features_init()
840 			netif_carrier_on(nic_dev->netdev);  in link_status_event_handler()
841 			netif_tx_wake_all_queues(nic_dev->netdev);  in link_status_event_handler()
846 		netif_info(nic_dev, drv, nic_dev->netdev, "HINIC_Link is UP\n");  in link_status_event_handler()
852 		netif_carrier_off(nic_dev->netdev);  in link_status_event_handler()
853 		netif_tx_disable(nic_dev->netdev);  in link_status_event_handler()
857 		netif_info(nic_dev, drv, nic_dev->netdev, "HINIC_Link is DOWN\n");  in link_status_event_handler()
878 	struct net_device *netdev;  in nic_dev_init()  local
895 	netdev = alloc_etherdev_mq(sizeof(*nic_dev), num_qps);  in nic_dev_init()
896 	if (!netdev) {  in nic_dev_init()
902 	netdev->netdev_ops = &hinic_netdev_ops;  in nic_dev_init()
903 	netdev->ethtool_ops = &hinic_ethtool_ops;  in nic_dev_init()
904 	netdev->max_mtu = ETH_MAX_MTU;  in nic_dev_init()
906 	nic_dev = netdev_priv(netdev);  in nic_dev_init()
907 	nic_dev->netdev = netdev;  in nic_dev_init()
938 	pci_set_drvdata(pdev, netdev);  in nic_dev_init()
940 	err = hinic_port_get_mac(nic_dev, netdev->dev_addr);  in nic_dev_init()
944 	err = hinic_port_add_mac(nic_dev, netdev->dev_addr, 0);  in nic_dev_init()
950 	err = hinic_port_set_mtu(nic_dev, netdev->mtu);  in nic_dev_init()
959 	netdev_features_init(netdev);  in nic_dev_init()
961 	netif_carrier_off(netdev);  in nic_dev_init()
966 	SET_NETDEV_DEV(netdev, &pdev->dev);  in nic_dev_init()
967 	err = register_netdev(netdev);  in nic_dev_init()
987 	free_netdev(netdev);  in nic_dev_init()
1056 	struct net_device *netdev = pci_get_drvdata(pdev);  in hinic_remove()  local
1057 	struct hinic_dev *nic_dev = netdev_priv(netdev);  in hinic_remove()
1060 	unregister_netdev(netdev);  in hinic_remove()
1074 	free_netdev(netdev);  in hinic_remove()