351 	struct net_device		*ndev;  member
369 	struct net_device		*ndev;  member
506 		priv->slaves[__slave_no__].ndev : NULL)
509 		(priv->slaves[__slave_no__].ndev)) ?			\
510 		netdev_priv(priv->slaves[__slave_no__].ndev) : NULL)	\
512 #define cpsw_dual_emac_src_port_detect(status, priv, ndev, skb)		\  argument
517 			ndev = cpsw_get_slave_ndev(priv, 0);		\
518 			priv = netdev_priv(ndev);			\
519 			skb->dev = ndev;				\
521 			ndev = cpsw_get_slave_ndev(priv, 1);		\
522 			priv = netdev_priv(ndev);			\
523 			skb->dev = ndev;				\
551 static void cpsw_set_promiscious(struct net_device *ndev, bool enable)  in cpsw_set_promiscious()  argument
553 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_set_promiscious()
565 			if (priv->slaves[i].ndev->flags & IFF_PROMISC)  in cpsw_set_promiscious()
570 …dev_err(&ndev->dev, "promiscuity not disabled as the other interface is still in promiscuity mode\…  in cpsw_set_promiscious()
577 			dev_dbg(&ndev->dev, "promiscuity enabled\n");  in cpsw_set_promiscious()
581 			dev_dbg(&ndev->dev, "promiscuity disabled\n");  in cpsw_set_promiscious()
610 			dev_dbg(&ndev->dev, "promiscuity enabled\n");  in cpsw_set_promiscious()
622 			dev_dbg(&ndev->dev, "promiscuity disabled\n");  in cpsw_set_promiscious()
627 static void cpsw_ndo_set_rx_mode(struct net_device *ndev)  in cpsw_ndo_set_rx_mode()  argument
629 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_set_rx_mode()
637 	if (ndev->flags & IFF_PROMISC) {  in cpsw_ndo_set_rx_mode()
639 		cpsw_set_promiscious(ndev, true);  in cpsw_ndo_set_rx_mode()
644 		cpsw_set_promiscious(ndev, false);  in cpsw_ndo_set_rx_mode()
648 	cpsw_ale_set_allmulti(priv->ale, priv->ndev->flags & IFF_ALLMULTI);  in cpsw_ndo_set_rx_mode()
654 	if (!netdev_mc_empty(ndev)) {  in cpsw_ndo_set_rx_mode()
658 		netdev_for_each_mc_addr(ha, ndev) {  in cpsw_ndo_set_rx_mode()
685 	struct net_device	*ndev = skb->dev;  in cpsw_tx_handler()  local
686 	struct cpsw_priv	*priv = netdev_priv(ndev);  in cpsw_tx_handler()
691 	if (unlikely(netif_queue_stopped(ndev)))  in cpsw_tx_handler()
692 		netif_wake_queue(ndev);  in cpsw_tx_handler()
694 	ndev->stats.tx_packets++;  in cpsw_tx_handler()
695 	ndev->stats.tx_bytes += len;  in cpsw_tx_handler()
703 	struct net_device	*ndev = skb->dev;  in cpsw_rx_handler()  local
704 	struct cpsw_priv	*priv = netdev_priv(ndev);  in cpsw_rx_handler()
707 	cpsw_dual_emac_src_port_detect(status, priv, ndev, skb);  in cpsw_rx_handler()
709 	if (unlikely(status < 0) || unlikely(!netif_running(ndev))) {  in cpsw_rx_handler()
717 				if (netif_running(slave->ndev))  in cpsw_rx_handler()
737 	new_skb = netdev_alloc_skb_ip_align(ndev, priv->rx_packet_max);  in cpsw_rx_handler()
741 		skb->protocol = eth_type_trans(skb, ndev);  in cpsw_rx_handler()
743 		ndev->stats.rx_bytes += len;  in cpsw_rx_handler()
744 		ndev->stats.rx_packets++;  in cpsw_rx_handler()
746 		ndev->stats.rx_dropped++;  in cpsw_rx_handler()
906 static void cpsw_adjust_link(struct net_device *ndev)  in cpsw_adjust_link()  argument
908 	struct cpsw_priv	*priv = netdev_priv(ndev);  in cpsw_adjust_link()
914 		netif_carrier_on(ndev);  in cpsw_adjust_link()
915 		if (netif_running(ndev))  in cpsw_adjust_link()
916 			netif_wake_queue(ndev);  in cpsw_adjust_link()
918 		netif_carrier_off(ndev);  in cpsw_adjust_link()
919 		netif_stop_queue(ndev);  in cpsw_adjust_link()
923 static int cpsw_get_coalesce(struct net_device *ndev,  in cpsw_get_coalesce()  argument
926 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_coalesce()
932 static int cpsw_set_coalesce(struct net_device *ndev,  in cpsw_set_coalesce()  argument
935 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_set_coalesce()
988 			priv = netdev_priv(priv->slaves[i].ndev);  in cpsw_set_coalesce()
998 static int cpsw_get_sset_count(struct net_device *ndev, int sset)  in cpsw_get_sset_count()  argument
1008 static void cpsw_get_strings(struct net_device *ndev, u32 stringset, u8 *data)  in cpsw_get_strings()  argument
1024 static void cpsw_get_ethtool_stats(struct net_device *ndev,  in cpsw_get_ethtool_stats()  argument
1027 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_ethtool_stats()
1076 static inline int cpsw_tx_packet_submit(struct net_device *ndev,  in cpsw_tx_packet_submit()  argument
1083 	if (ndev == cpsw_get_slave_ndev(priv, 0))  in cpsw_tx_packet_submit()
1103 	cpsw_ale_add_mcast(priv->ale, priv->ndev->broadcast,  in cpsw_add_dual_emac_def_ale_entries()
1148 		cpsw_ale_add_mcast(priv->ale, priv->ndev->broadcast,  in cpsw_slave_open()
1152 		slave->phy = of_phy_connect(priv->ndev, priv->phy_node,  in cpsw_slave_open()
1155 		slave->phy = phy_connect(priv->ndev, slave->data->phy_id,  in cpsw_slave_open()
1188 	if (priv->ndev->flags & IFF_ALLMULTI)  in cpsw_add_default_vlan()
1228 		cpsw_ale_add_mcast(priv->ale, priv->ndev->broadcast,  in cpsw_init_host_port()
1248 static int cpsw_ndo_open(struct net_device *ndev)  in cpsw_ndo_open()  argument
1250 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_open()
1256 	netif_carrier_off(ndev);  in cpsw_ndo_open()
1315 			skb = __netdev_alloc_skb_ip_align(priv->ndev,  in cpsw_ndo_open()
1343 		cpsw_set_coalesce(ndev, &coal);  in cpsw_ndo_open()
1357 	netif_carrier_off(priv->ndev);  in cpsw_ndo_open()
1361 static int cpsw_ndo_stop(struct net_device *ndev)  in cpsw_ndo_stop()  argument
1363 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_stop()
1366 	netif_stop_queue(priv->ndev);  in cpsw_ndo_stop()
1367 	netif_carrier_off(priv->ndev);  in cpsw_ndo_stop()
1387 				       struct net_device *ndev)  in cpsw_ndo_start_xmit()  argument
1389 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_start_xmit()
1392 	ndev->trans_start = jiffies;  in cpsw_ndo_start_xmit()
1396 		ndev->stats.tx_dropped++;  in cpsw_ndo_start_xmit()
1406 	ret = cpsw_tx_packet_submit(ndev, priv, skb);  in cpsw_ndo_start_xmit()
1416 		netif_stop_queue(ndev);  in cpsw_ndo_start_xmit()
1420 	ndev->stats.tx_dropped++;  in cpsw_ndo_start_xmit()
1421 	netif_stop_queue(ndev);  in cpsw_ndo_start_xmit()
1596 static void cpsw_ndo_tx_timeout(struct net_device *ndev)  in cpsw_ndo_tx_timeout()  argument
1598 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_tx_timeout()
1601 	ndev->stats.tx_errors++;  in cpsw_ndo_tx_timeout()
1608 static int cpsw_ndo_set_mac_address(struct net_device *ndev, void *p)  in cpsw_ndo_set_mac_address()  argument
1610 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_set_mac_address()
1629 	memcpy(ndev->dev_addr, priv->mac_addr, ETH_ALEN);  in cpsw_ndo_set_mac_address()
1636 static void cpsw_ndo_poll_controller(struct net_device *ndev)  in cpsw_ndo_poll_controller()  argument
1638 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_poll_controller()
1657 		if (priv->ndev->flags & IFF_ALLMULTI)  in cpsw_add_vlan_ale_entry()
1662 		if (priv->ndev->flags & IFF_ALLMULTI)  in cpsw_add_vlan_ale_entry()
1678 	ret = cpsw_ale_add_mcast(priv->ale, priv->ndev->broadcast,  in cpsw_add_vlan_ale_entry()
1692 static int cpsw_ndo_vlan_rx_add_vid(struct net_device *ndev,  in cpsw_ndo_vlan_rx_add_vid()  argument
1695 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_vlan_rx_add_vid()
1717 static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev,  in cpsw_ndo_vlan_rx_kill_vid()  argument
1720 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_ndo_vlan_rx_kill_vid()
1745 	return cpsw_ale_del_mcast(priv->ale, priv->ndev->broadcast,  in cpsw_ndo_vlan_rx_kill_vid()
1766 static int cpsw_get_regs_len(struct net_device *ndev)  in cpsw_get_regs_len()  argument
1768 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_regs_len()
1773 static void cpsw_get_regs(struct net_device *ndev,  in cpsw_get_regs()  argument
1776 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_regs()
1785 static void cpsw_get_drvinfo(struct net_device *ndev,  in cpsw_get_drvinfo()  argument
1788 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_drvinfo()
1795 static u32 cpsw_get_msglevel(struct net_device *ndev)  in cpsw_get_msglevel()  argument
1797 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_msglevel()
1801 static void cpsw_set_msglevel(struct net_device *ndev, u32 value)  in cpsw_set_msglevel()  argument
1803 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_set_msglevel()
1807 static int cpsw_get_ts_info(struct net_device *ndev,  in cpsw_get_ts_info()  argument
1811 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_ts_info()
1839 static int cpsw_get_settings(struct net_device *ndev,  in cpsw_get_settings()  argument
1842 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_settings()
1851 static int cpsw_set_settings(struct net_device *ndev, struct ethtool_cmd *ecmd)  in cpsw_set_settings()  argument
1853 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_set_settings()
1862 static void cpsw_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)  in cpsw_get_wol()  argument
1864 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_wol()
1874 static int cpsw_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)  in cpsw_set_wol()  argument
1876 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_set_wol()
1885 static void cpsw_get_pauseparam(struct net_device *ndev,  in cpsw_get_pauseparam()  argument
1888 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_get_pauseparam()
1895 static int cpsw_set_pauseparam(struct net_device *ndev,  in cpsw_set_pauseparam()  argument
1898 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_set_pauseparam()
2118 	struct net_device		*ndev;  in cpsw_probe_dual_emac()  local
2122 	ndev = alloc_etherdev(sizeof(struct cpsw_priv));  in cpsw_probe_dual_emac()
2123 	if (!ndev) {  in cpsw_probe_dual_emac()
2128 	priv_sl2 = netdev_priv(ndev);  in cpsw_probe_dual_emac()
2132 	priv_sl2->ndev = ndev;  in cpsw_probe_dual_emac()
2133 	priv_sl2->dev  = &ndev->dev;  in cpsw_probe_dual_emac()
2145 	memcpy(ndev->dev_addr, priv_sl2->mac_addr, ETH_ALEN);  in cpsw_probe_dual_emac()
2163 	priv->slaves[1].ndev = ndev;  in cpsw_probe_dual_emac()
2171 	ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;  in cpsw_probe_dual_emac()
2173 	ndev->netdev_ops = &cpsw_netdev_ops;  in cpsw_probe_dual_emac()
2174 	ndev->ethtool_ops = &cpsw_ethtool_ops;  in cpsw_probe_dual_emac()
2177 	SET_NETDEV_DEV(ndev, &pdev->dev);  in cpsw_probe_dual_emac()
2178 	ret = register_netdev(ndev);  in cpsw_probe_dual_emac()
2181 		free_netdev(ndev);  in cpsw_probe_dual_emac()
2229 	struct net_device		*ndev;  in cpsw_probe()  local
2241 	ndev = alloc_etherdev(sizeof(struct cpsw_priv));  in cpsw_probe()
2242 	if (!ndev) {  in cpsw_probe()
2247 	platform_set_drvdata(pdev, ndev);  in cpsw_probe()
2248 	priv = netdev_priv(ndev);  in cpsw_probe()
2251 	priv->ndev = ndev;  in cpsw_probe()
2252 	priv->dev  = &ndev->dev;  in cpsw_probe()
2292 	memcpy(ndev->dev_addr, priv->mac_addr, ETH_ALEN);  in cpsw_probe()
2304 	priv->slaves[0].ndev = ndev;  in cpsw_probe()
2415 	ale_params.dev			= &ndev->dev;  in cpsw_probe()
2427 	ndev->irq = platform_get_irq(pdev, 1);  in cpsw_probe()
2428 	if (ndev->irq < 0) {  in cpsw_probe()
2430 		ret = ndev->irq;  in cpsw_probe()
2480 	ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;  in cpsw_probe()
2482 	ndev->netdev_ops = &cpsw_netdev_ops;  in cpsw_probe()
2483 	ndev->ethtool_ops = &cpsw_ethtool_ops;  in cpsw_probe()
2484 	netif_napi_add(ndev, &priv->napi_rx, cpsw_rx_poll, CPSW_POLL_WEIGHT);  in cpsw_probe()
2485 	netif_napi_add(ndev, &priv->napi_tx, cpsw_tx_poll, CPSW_POLL_WEIGHT);  in cpsw_probe()
2488 	SET_NETDEV_DEV(ndev, &pdev->dev);  in cpsw_probe()
2489 	ret = register_netdev(ndev);  in cpsw_probe()
2497 		    &ss_res->start, ndev->irq);  in cpsw_probe()
2518 	free_netdev(priv->ndev);  in cpsw_probe()
2533 	struct net_device *ndev = platform_get_drvdata(pdev);  in cpsw_remove()  local
2534 	struct cpsw_priv *priv = netdev_priv(ndev);  in cpsw_remove()
2538 	unregister_netdev(ndev);  in cpsw_remove()
2548 	free_netdev(ndev);  in cpsw_remove()
2556 	struct net_device	*ndev = platform_get_drvdata(pdev);  in cpsw_suspend()  local
2557 	struct cpsw_priv	*priv = netdev_priv(ndev);  in cpsw_suspend()
2563 			if (netif_running(priv->slaves[i].ndev))  in cpsw_suspend()
2564 				cpsw_ndo_stop(priv->slaves[i].ndev);  in cpsw_suspend()
2568 		if (netif_running(ndev))  in cpsw_suspend()
2569 			cpsw_ndo_stop(ndev);  in cpsw_suspend()
2584 	struct net_device	*ndev = platform_get_drvdata(pdev);  in cpsw_resume()  local
2585 	struct cpsw_priv	*priv = netdev_priv(ndev);  in cpsw_resume()
2596 			if (netif_running(priv->slaves[i].ndev))  in cpsw_resume()
2597 				cpsw_ndo_open(priv->slaves[i].ndev);  in cpsw_resume()
2600 		if (netif_running(ndev))  in cpsw_resume()
2601 			cpsw_ndo_open(ndev);  in cpsw_resume()