136 	struct net_device *net_dev = bgmac->net_dev;  in bgmac_dma_tx_add()  local
144 		netdev_err(bgmac->net_dev, "Too long skb (%d)\n", skb->len);  in bgmac_dma_tx_add()
157 		netdev_err(bgmac->net_dev, "TX ring is full, queue should be stopped!\n");  in bgmac_dma_tx_add()
158 		netif_stop_queue(net_dev);  in bgmac_dma_tx_add()
193 	netdev_sent_queue(net_dev, skb->len);  in bgmac_dma_tx_add()
206 		netif_stop_queue(net_dev);  in bgmac_dma_tx_add()
224 	netdev_err(bgmac->net_dev, "Mapping error of skb on ring 0x%X\n",  in bgmac_dma_tx_add()
229 	net_dev->stats.tx_dropped++;  in bgmac_dma_tx_add()
230 	net_dev->stats.tx_errors++;  in bgmac_dma_tx_add()
269 			bgmac->net_dev->stats.tx_bytes += slot->skb->len;  in bgmac_dma_tx_free()
270 			bgmac->net_dev->stats.tx_packets++;  in bgmac_dma_tx_free()
286 	netdev_completed_queue(bgmac->net_dev, pkts_compl, bytes_compl);  in bgmac_dma_tx_free()
288 	if (netif_queue_stopped(bgmac->net_dev))  in bgmac_dma_tx_free()
289 		netif_wake_queue(bgmac->net_dev);  in bgmac_dma_tx_free()
355 		netdev_err(bgmac->net_dev, "DMA mapping error\n");  in bgmac_dma_rx_skb_for_slot()
450 				netdev_err(bgmac->net_dev, "Found poisoned packet at slot %d, DMA issue!\n",  in bgmac_dma_rx_read()
453 				bgmac->net_dev->stats.rx_errors++;  in bgmac_dma_rx_read()
458 				netdev_err(bgmac->net_dev, "Found oversized packet at slot %d, DMA issue!\n",  in bgmac_dma_rx_read()
461 				bgmac->net_dev->stats.rx_length_errors++;  in bgmac_dma_rx_read()
462 				bgmac->net_dev->stats.rx_errors++;  in bgmac_dma_rx_read()
471 				netdev_err(bgmac->net_dev, "build_skb failed\n");  in bgmac_dma_rx_read()
473 				bgmac->net_dev->stats.rx_errors++;  in bgmac_dma_rx_read()
482 			skb->protocol = eth_type_trans(skb, bgmac->net_dev);  in bgmac_dma_rx_read()
483 			bgmac->net_dev->stats.rx_bytes += len;  in bgmac_dma_rx_read()
484 			bgmac->net_dev->stats.rx_packets++;  in bgmac_dma_rx_read()
783 static void bgmac_set_rx_mode(struct net_device *net_dev)  in bgmac_set_rx_mode()  argument
785 	struct bgmac *bgmac = netdev_priv(net_dev);  in bgmac_set_rx_mode()
787 	if (net_dev->flags & IFF_PROMISC)  in bgmac_set_rx_mode()
1032 	netdev_reset_queue(bgmac->net_dev);  in bgmac_chip_reset()
1112 	bgmac_set_rx_mode(bgmac->net_dev);  in bgmac_chip_init()
1114 	bgmac_write_mac_address(bgmac, bgmac->net_dev->dev_addr);  in bgmac_chip_init()
1177 static int bgmac_open(struct net_device *net_dev)  in bgmac_open()  argument
1179 	struct bgmac *bgmac = netdev_priv(net_dev);  in bgmac_open()
1192 			  net_dev->name, net_dev);  in bgmac_open()
1200 	phy_start(net_dev->phydev);  in bgmac_open()
1202 	netif_start_queue(net_dev);  in bgmac_open()
1207 static int bgmac_stop(struct net_device *net_dev)  in bgmac_stop()  argument
1209 	struct bgmac *bgmac = netdev_priv(net_dev);  in bgmac_stop()
1211 	netif_carrier_off(net_dev);  in bgmac_stop()
1213 	phy_stop(net_dev->phydev);  in bgmac_stop()
1217 	free_irq(bgmac->irq, net_dev);  in bgmac_stop()
1226 				    struct net_device *net_dev)  in bgmac_start_xmit()  argument
1228 	struct bgmac *bgmac = netdev_priv(net_dev);  in bgmac_start_xmit()
1236 static int bgmac_set_mac_address(struct net_device *net_dev, void *addr)  in bgmac_set_mac_address()  argument
1238 	struct bgmac *bgmac = netdev_priv(net_dev);  in bgmac_set_mac_address()
1242 	ret = eth_prepare_mac_addr_change(net_dev, addr);  in bgmac_set_mac_address()
1246 	ether_addr_copy(net_dev->dev_addr, sa->sa_data);  in bgmac_set_mac_address()
1247 	bgmac_write_mac_address(bgmac, net_dev->dev_addr);  in bgmac_set_mac_address()
1249 	eth_commit_mac_addr_change(net_dev, addr);  in bgmac_set_mac_address()
1253 static int bgmac_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)  in bgmac_ioctl()  argument
1255 	if (!netif_running(net_dev))  in bgmac_ioctl()
1258 	return phy_mii_ioctl(net_dev->phydev, ifr, cmd);  in bgmac_ioctl()
1396 static void bgmac_get_drvinfo(struct net_device *net_dev,  in bgmac_get_drvinfo()  argument
1416 void bgmac_adjust_link(struct net_device *net_dev)  in bgmac_adjust_link()  argument
1418 	struct bgmac *bgmac = netdev_priv(net_dev);  in bgmac_adjust_link()
1419 	struct phy_device *phy_dev = net_dev->phydev;  in bgmac_adjust_link()
1457 	err = phy_connect_direct(bgmac->net_dev, phy_dev, bgmac_adjust_link,  in bgmac_phy_connect_direct()
1470 	struct net_device *net_dev;  in bgmac_alloc()  local
1474 	net_dev = devm_alloc_etherdev(dev, sizeof(*bgmac));  in bgmac_alloc()
1475 	if (!net_dev)  in bgmac_alloc()
1478 	net_dev->netdev_ops = &bgmac_netdev_ops;  in bgmac_alloc()
1479 	net_dev->ethtool_ops = &bgmac_ethtool_ops;  in bgmac_alloc()
1481 	bgmac = netdev_priv(net_dev);  in bgmac_alloc()
1483 	bgmac->net_dev = net_dev;  in bgmac_alloc()
1491 	struct net_device *net_dev = bgmac->net_dev;  in bgmac_enet_probe()  local
1496 	net_dev->irq = bgmac->irq;  in bgmac_enet_probe()
1497 	SET_NETDEV_DEV(net_dev, bgmac->dev);  in bgmac_enet_probe()
1500 	if (!is_valid_ether_addr(net_dev->dev_addr)) {  in bgmac_enet_probe()
1502 			net_dev->dev_addr);  in bgmac_enet_probe()
1503 		eth_hw_addr_random(net_dev);  in bgmac_enet_probe()
1505 			 net_dev->dev_addr);  in bgmac_enet_probe()
1531 	netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT);  in bgmac_enet_probe()
1539 	net_dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;  in bgmac_enet_probe()
1540 	net_dev->hw_features = net_dev->features;  in bgmac_enet_probe()
1541 	net_dev->vlan_features = net_dev->features;  in bgmac_enet_probe()
1543 	err = register_netdev(bgmac->net_dev);  in bgmac_enet_probe()
1549 	netif_carrier_off(net_dev);  in bgmac_enet_probe()
1554 	phy_disconnect(net_dev->phydev);  in bgmac_enet_probe()
1565 	unregister_netdev(bgmac->net_dev);  in bgmac_enet_remove()
1566 	phy_disconnect(bgmac->net_dev->phydev);  in bgmac_enet_remove()
1569 	free_netdev(bgmac->net_dev);  in bgmac_enet_remove()
1575 	if (!netif_running(bgmac->net_dev))  in bgmac_enet_suspend()
1578 	phy_stop(bgmac->net_dev->phydev);  in bgmac_enet_suspend()
1580 	netif_stop_queue(bgmac->net_dev);  in bgmac_enet_suspend()
1584 	netif_tx_lock(bgmac->net_dev);  in bgmac_enet_suspend()
1585 	netif_device_detach(bgmac->net_dev);  in bgmac_enet_suspend()
1586 	netif_tx_unlock(bgmac->net_dev);  in bgmac_enet_suspend()
1600 	if (!netif_running(bgmac->net_dev))  in bgmac_enet_resume()
1611 	netif_tx_lock(bgmac->net_dev);  in bgmac_enet_resume()
1612 	netif_device_attach(bgmac->net_dev);  in bgmac_enet_resume()
1613 	netif_tx_unlock(bgmac->net_dev);  in bgmac_enet_resume()
1615 	netif_start_queue(bgmac->net_dev);  in bgmac_enet_resume()
1617 	phy_start(bgmac->net_dev->phydev);  in bgmac_enet_resume()