291 void i40e_tx_timeout(struct net_device *netdev)  in i40e_tx_timeout()  argument
293 static void i40e_tx_timeout(struct net_device *netdev)  in i40e_tx_timeout()
296 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_tx_timeout()
305 	netdev_info(netdev, "tx_timeout recovery level %d\n",  in i40e_tx_timeout()
328 		netdev_err(netdev, "tx_timeout recovery unsuccessful\n");  in i40e_tx_timeout()
376 					     struct net_device *netdev,  in i40e_get_netdev_stats_struct()  argument
380 					     struct net_device *netdev,  in i40e_get_netdev_stats_struct()
384 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_get_netdev_stats_struct()
1399 int i40e_set_mac(struct net_device *netdev, void *p)  in i40e_set_mac()  argument
1401 static int i40e_set_mac(struct net_device *netdev, void *p)  in i40e_set_mac()
1404 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_set_mac()
1414 	if (ether_addr_equal(netdev->dev_addr, addr->sa_data)) {  in i40e_set_mac()
1415 		netdev_info(netdev, "already using mac address %pM\n",  in i40e_set_mac()
1425 		netdev_info(netdev, "returning to hw mac address %pM\n",  in i40e_set_mac()
1428 		netdev_info(netdev, "set new mac address %pM\n", addr->sa_data);  in i40e_set_mac()
1436 			netdev_info(netdev,  in i40e_set_mac()
1443 	if (ether_addr_equal(netdev->dev_addr, hw->mac.addr)) {  in i40e_set_mac()
1447 		ether_addr_copy(element.mac_addr, netdev->dev_addr);  in i40e_set_mac()
1451 		i40e_del_filter(vsi, netdev->dev_addr, I40E_VLAN_ANY,  in i40e_set_mac()
1470 	ether_addr_copy(netdev->dev_addr, addr->sa_data);  in i40e_set_mac()
1623 void i40e_set_rx_mode(struct net_device *netdev)  in i40e_set_rx_mode()  argument
1625 static void i40e_set_rx_mode(struct net_device *netdev)  in i40e_set_rx_mode()
1628 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_set_rx_mode()
1636 	netdev_for_each_uc_addr(uca, netdev) {  in i40e_set_rx_mode()
1647 	netdev_for_each_mc_addr(mca, netdev) {  in i40e_set_rx_mode()
1666 			netdev_for_each_mc_addr(mca, netdev) {  in i40e_set_rx_mode()
1673 			netdev_for_each_uc_addr(uca, netdev) {  in i40e_set_rx_mode()
1680 			for_each_dev_addr(netdev, ha) {  in i40e_set_rx_mode()
1693 	if (vsi->current_netdev_flags != vsi->netdev->flags) {  in i40e_set_rx_mode()
1728 	if (vsi->netdev) {  in i40e_sync_vsi_filters()
1729 		changed_flags = vsi->current_netdev_flags ^ vsi->netdev->flags;  in i40e_sync_vsi_filters()
1730 		vsi->current_netdev_flags = vsi->netdev->flags;  in i40e_sync_vsi_filters()
1929 static int i40e_change_mtu(struct net_device *netdev, int new_mtu)  in i40e_change_mtu()  argument
1931 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_change_mtu()
1939 	netdev_info(netdev, "changing MTU from %d to %d\n",  in i40e_change_mtu()
1940 		    netdev->mtu, new_mtu);  in i40e_change_mtu()
1941 	netdev->mtu = new_mtu;  in i40e_change_mtu()
1942 	if (netif_running(netdev))  in i40e_change_mtu()
1954 int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)  in i40e_ioctl()  argument
1956 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_ioctl()
2031 static void i40e_vlan_rx_register(struct net_device *netdev, u32 features)  in i40e_vlan_rx_register()  argument
2033 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_vlan_rx_register()
2053 	is_netdev = !!(vsi->netdev);  in i40e_vsi_add_vlan()
2056 		add_f = i40e_add_filter(vsi, vsi->netdev->dev_addr, vid,  in i40e_vsi_add_vlan()
2061 				 vid, vsi->netdev->dev_addr);  in i40e_vsi_add_vlan()
2082 		if (is_netdev && i40e_find_filter(vsi, vsi->netdev->dev_addr,  in i40e_vsi_add_vlan()
2085 			i40e_del_filter(vsi, vsi->netdev->dev_addr,  in i40e_vsi_add_vlan()
2087 			add_f = i40e_add_filter(vsi, vsi->netdev->dev_addr, 0,  in i40e_vsi_add_vlan()
2092 					 vsi->netdev->dev_addr);  in i40e_vsi_add_vlan()
2133 	struct net_device *netdev = vsi->netdev;  in i40e_vsi_kill_vlan()  local
2139 	is_netdev = !!(netdev);  in i40e_vsi_kill_vlan()
2142 		i40e_del_filter(vsi, netdev->dev_addr, vid, is_vf, is_netdev);  in i40e_vsi_kill_vlan()
2155 			    ether_addr_equal(netdev->dev_addr, f->macaddr))  in i40e_vsi_kill_vlan()
2164 		i40e_del_filter(vsi, netdev->dev_addr, 0, is_vf, is_netdev);  in i40e_vsi_kill_vlan()
2165 		f = i40e_add_filter(vsi, netdev->dev_addr, I40E_VLAN_ANY,  in i40e_vsi_kill_vlan()
2170 				 I40E_VLAN_ANY, netdev->dev_addr);  in i40e_vsi_kill_vlan()
2204 int i40e_vlan_rx_add_vid(struct net_device *netdev,  in i40e_vlan_rx_add_vid()  argument
2207 static int i40e_vlan_rx_add_vid(struct net_device *netdev,  in i40e_vlan_rx_add_vid()
2211 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_vlan_rx_add_vid()
2218 	netdev_info(netdev, "adding %pM vid=%d\n", netdev->dev_addr, vid);  in i40e_vlan_rx_add_vid()
2243 int i40e_vlan_rx_kill_vid(struct net_device *netdev,  in i40e_vlan_rx_kill_vid()  argument
2246 static int i40e_vlan_rx_kill_vid(struct net_device *netdev,  in i40e_vlan_rx_kill_vid()
2250 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_vlan_rx_kill_vid()
2253 	netdev_info(netdev, "removing %pM vid=%d\n", netdev->dev_addr, vid);  in i40e_vlan_rx_kill_vid()
2274 	if (!vsi->netdev)  in i40e_restore_vlan()
2277 	i40e_vlan_rx_register(vsi->netdev, vsi->netdev->features);  in i40e_restore_vlan()
2280 		i40e_vlan_rx_add_vid(vsi->netdev, htons(ETH_P_8021Q),  in i40e_restore_vlan()
2419 	if (!ring->q_vector || !ring->netdev)  in i40e_config_xps_tx_ring()
2425 			netif_set_xps_queue(ring->netdev,  in i40e_config_xps_tx_ring()
2431 		netif_set_xps_queue(ring->netdev, mask, ring->queue_index);  in i40e_config_xps_tx_ring()
2655 	if (vsi->netdev && (vsi->netdev->mtu > ETH_DATA_LEN))  in i40e_vsi_configure_rx()
2656 		vsi->max_frame = vsi->netdev->mtu + ETH_HLEN  in i40e_vsi_configure_rx()
2746 	if (vsi->netdev)  in i40e_set_vsi_rx_mode()
2747 		i40e_set_rx_mode(vsi->netdev);  in i40e_set_vsi_rx_mode()
3466 void i40e_netpoll(struct net_device *netdev)  in i40e_netpoll()  argument
3468 static void i40e_netpoll(struct net_device *netdev)  in i40e_netpoll()
3471 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_netpoll()
3485 		i40e_intr(pf->pdev->irq, netdev);  in i40e_netpoll()
3820 	if (vsi->netdev)  in i40e_free_q_vector()
3894 	if (!vsi->netdev)  in i40e_napi_enable_all()
3909 	if (!vsi->netdev)  in i40e_napi_disable_all()
3948 	if (vsi->netdev && netif_running(vsi->netdev)) {  in i40e_quiesce_vsi()
3949 		vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);  in i40e_quiesce_vsi()
3965 	if (vsi->netdev && netif_running(vsi->netdev))  in i40e_unquiesce_vsi()
3966 		vsi->netdev->netdev_ops->ndo_open(vsi->netdev);  in i40e_unquiesce_vsi()
4307 	struct net_device *netdev = vsi->netdev;  in i40e_vsi_config_netdev_tc()  local
4314 	if (!netdev)  in i40e_vsi_config_netdev_tc()
4318 		netdev_reset_tc(netdev);  in i40e_vsi_config_netdev_tc()
4323 	if (netdev_set_num_tc(netdev, vsi->tc_config.numtc))  in i40e_vsi_config_netdev_tc()
4336 			netdev_set_tc_queue(netdev,  in i40e_vsi_config_netdev_tc()
4348 		netdev_set_prio_tc_map(netdev, i, netdev_tc);  in i40e_vsi_config_netdev_tc()
4551 			if (pf->vsi[v]->netdev)  in i40e_dcb_reconfigure()
4645 		netdev_info(vsi->netdev, "NIC Link is Down\n");  in i40e_print_link_message()
4655 		netdev_warn(vsi->netdev,  in i40e_print_link_message()
4693 	netdev_info(vsi->netdev, "NIC Link is Up %s Full Duplex, Flow Control: %s\n",  in i40e_print_link_message()
4721 	    (vsi->netdev)) {  in i40e_up_complete()
4723 		netif_tx_start_all_queues(vsi->netdev);  in i40e_up_complete()
4724 		netif_carrier_on(vsi->netdev);  in i40e_up_complete()
4725 	} else if (vsi->netdev) {  in i40e_up_complete()
4732 			netdev_err(vsi->netdev,  in i40e_up_complete()
4804 	if (vsi->netdev) {  in i40e_down()
4805 		netif_carrier_off(vsi->netdev);  in i40e_down()
4806 		netif_tx_disable(vsi->netdev);  in i40e_down()
4824 int i40e_setup_tc(struct net_device *netdev, u8 tc)  in i40e_setup_tc()  argument
4826 static int i40e_setup_tc(struct net_device *netdev, u8 tc)  in i40e_setup_tc()
4829 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_setup_tc()
4838 		netdev_info(netdev, "DCB is not enabled for adapter\n");  in i40e_setup_tc()
4844 		netdev_info(netdev, "Configuring TC not supported in MFP mode\n");  in i40e_setup_tc()
4850 		netdev_info(netdev, "TC count greater than enabled on link for adapter\n");  in i40e_setup_tc()
4868 		netdev_info(netdev, "Failed configuring TC for VSI seid=%d\n",  in i40e_setup_tc()
4892 int i40e_open(struct net_device *netdev)  in i40e_open()  argument
4894 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_open()
4904 	netif_carrier_off(netdev);  in i40e_open()
4919 	vxlan_get_rx_port(netdev);  in i40e_open()
4951 	if (vsi->netdev) {  in i40e_vsi_open()
4953 			 dev_driver_string(&pf->pdev->dev), vsi->netdev->name);  in i40e_vsi_open()
4959 		err = netif_set_real_num_tx_queues(vsi->netdev,  in i40e_vsi_open()
4964 		err = netif_set_real_num_rx_queues(vsi->netdev,  in i40e_vsi_open()
5031 int i40e_close(struct net_device *netdev)  in i40e_close()  argument
5033 static int i40e_close(struct net_device *netdev)  in i40e_close()
5036 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_close()
5556 		if (!vsi->netdev || !vsi->netdev_registered)  in i40e_vsi_link_event()
5560 			netif_carrier_on(vsi->netdev);  in i40e_vsi_link_event()
5561 			netif_tx_wake_all_queues(vsi->netdev);  in i40e_vsi_link_event()
5563 			netif_carrier_off(vsi->netdev);  in i40e_vsi_link_event()
5564 			netif_tx_stop_all_queues(vsi->netdev);  in i40e_vsi_link_event()
5624 	     new_link == netif_carrier_ok(vsi->netdev)))  in i40e_link_event()
5673 		    (vsi->netdev && !netif_carrier_ok(vsi->netdev)))  in i40e_check_hang_subtask()
5733 		if (pf->vsi[i] && pf->vsi[i]->netdev)  in i40e_watchdog_subtask()
7001 		tx_ring->netdev = vsi->netdev;  in i40e_alloc_rings()
7013 		rx_ring->netdev = vsi->netdev;  in i40e_alloc_rings()
7255 	if (vsi->netdev)  in i40e_vsi_alloc_q_vector()
7256 		netif_napi_add(vsi->netdev, &q_vector->napi,  in i40e_vsi_alloc_q_vector()
7792 static int i40e_set_features(struct net_device *netdev,  in i40e_set_features()  argument
7795 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_set_features()
7839 static void i40e_add_vxlan_port(struct net_device *netdev,  in i40e_add_vxlan_port()  argument
7842 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_add_vxlan_port()
7855 		netdev_info(netdev, "vxlan port %d already offloaded\n",  in i40e_add_vxlan_port()
7864 		netdev_info(netdev, "maximum number of vxlan UDP ports reached, not adding port %d\n",  in i40e_add_vxlan_port()
7883 static void i40e_del_vxlan_port(struct net_device *netdev,  in i40e_del_vxlan_port()  argument
7886 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_del_vxlan_port()
7908 		netdev_warn(netdev, "vxlan port %d was not found, not deleting\n",  in i40e_del_vxlan_port()
7914 static int i40e_get_phys_port_id(struct net_device *netdev,  in i40e_get_phys_port_id()  argument
7917 	struct i40e_netdev_priv *np = netdev_priv(netdev);  in i40e_get_phys_port_id()
8147 	struct net_device *netdev;  in i40e_config_netdev()  local
8152 	netdev = alloc_etherdev_mq(etherdev_size, vsi->alloc_queue_pairs);  in i40e_config_netdev()
8153 	if (!netdev)  in i40e_config_netdev()
8156 	vsi->netdev = netdev;  in i40e_config_netdev()
8157 	np = netdev_priv(netdev);  in i40e_config_netdev()
8160 	netdev->hw_enc_features |= NETIF_F_IP_CSUM	 |  in i40e_config_netdev()
8164 	netdev->features = NETIF_F_SG		       |  in i40e_config_netdev()
8181 		netdev->features |= NETIF_F_NTUPLE;  in i40e_config_netdev()
8184 	netdev->hw_features |= netdev->features;  in i40e_config_netdev()
8187 		SET_NETDEV_DEV(netdev, &pf->pdev->dev);  in i40e_config_netdev()
8199 		snprintf(netdev->name, IFNAMSIZ, "%sv%%d",  in i40e_config_netdev()
8200 			 pf->vsi[pf->lan_vsi]->netdev->name);  in i40e_config_netdev()
8206 	ether_addr_copy(netdev->dev_addr, mac_addr);  in i40e_config_netdev()
8207 	ether_addr_copy(netdev->perm_addr, mac_addr);  in i40e_config_netdev()
8211 	netdev->vlan_features = netdev->features & ~(NETIF_F_HW_VLAN_CTAG_TX |  in i40e_config_netdev()
8214 	netdev->priv_flags |= IFF_UNICAST_FLT;  in i40e_config_netdev()
8215 	netdev->priv_flags |= IFF_SUPP_NOFCS;  in i40e_config_netdev()
8219 	netdev->netdev_ops = &i40e_netdev_ops;  in i40e_config_netdev()
8220 	netdev->watchdog_timeo = 5 * HZ;  in i40e_config_netdev()
8221 	i40e_set_ethtool_ops(netdev);  in i40e_config_netdev()
8223 	i40e_fcoe_config_netdev(netdev, vsi);  in i40e_config_netdev()
8522 			if (vsi->netdev) {  in i40e_vsi_release()
8524 				unregister_netdev(vsi->netdev);  in i40e_vsi_release()
8539 	if (vsi->netdev) {  in i40e_vsi_release()
8540 		free_netdev(vsi->netdev);  in i40e_vsi_release()
8541 		vsi->netdev = NULL;  in i40e_vsi_release()
8681 		unregister_netdev(vsi->netdev);  in i40e_vsi_reinit_setup()
8682 		free_netdev(vsi->netdev);  in i40e_vsi_reinit_setup()
8683 		vsi->netdev = NULL;  in i40e_vsi_reinit_setup()
8821 		ret = register_netdev(vsi->netdev);  in i40e_vsi_setup()
8825 		netif_carrier_off(vsi->netdev);  in i40e_vsi_setup()
8860 		unregister_netdev(vsi->netdev);  in i40e_vsi_setup()
8861 		free_netdev(vsi->netdev);  in i40e_vsi_setup()
8862 		vsi->netdev = NULL;  in i40e_vsi_setup()