167 				netdev_err(pdata->netdev,  in xgbe_alloc_channels()
239 		netif_stop_subqueue(pdata->netdev, channel->queue_index);  in xgbe_maybe_stop_tx_queue()
254 static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)  in xgbe_calc_rx_buf_size()  argument
259 		netdev_alert(netdev, "MTU exceeds maximum supported value\n");  in xgbe_calc_rx_buf_size()
586 				netif_napi_add(pdata->netdev, &channel->napi,  in xgbe_napi_enable()
593 			netif_napi_add(pdata->netdev, &pdata->napi,  in xgbe_napi_enable()
624 	struct net_device *netdev = pdata->netdev;  in xgbe_request_irqs()  local
629 			       netdev->name, pdata);  in xgbe_request_irqs()
631 		netdev_alert(netdev, "error requesting irq %d\n",  in xgbe_request_irqs()
643 			 "%s-TxRx-%u", netdev_name(netdev),  in xgbe_request_irqs()
650 			netdev_alert(netdev, "error requesting irq %d\n",  in xgbe_request_irqs()
762 static void xgbe_adjust_link(struct net_device *netdev)  in xgbe_adjust_link()  argument
764 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_adjust_link()
830 	struct net_device *netdev = pdata->netdev;  in xgbe_phy_init()  local
839 	ret = phy_connect_direct(netdev, phydev, &xgbe_adjust_link,  in xgbe_phy_init()
842 		netdev_err(netdev, "phy_connect_direct failed\n");  in xgbe_phy_init()
847 		netdev_err(netdev, "phy_id not valid\n");  in xgbe_phy_init()
870 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)  in xgbe_powerdown()  argument
872 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_powerdown()
878 	if (!netif_running(netdev) ||  in xgbe_powerdown()
880 		netdev_alert(netdev, "Device is already powered down\n");  in xgbe_powerdown()
888 		netif_device_detach(netdev);  in xgbe_powerdown()
890 	netif_tx_stop_all_queues(netdev);  in xgbe_powerdown()
908 int xgbe_powerup(struct net_device *netdev, unsigned int caller)  in xgbe_powerup()  argument
910 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_powerup()
916 	if (!netif_running(netdev) ||  in xgbe_powerup()
918 		netdev_alert(netdev, "Device is already powered up\n");  in xgbe_powerup()
935 		netif_device_attach(netdev);  in xgbe_powerup()
937 	netif_tx_start_all_queues(netdev);  in xgbe_powerup()
949 	struct net_device *netdev = pdata->netdev;  in xgbe_start()  local
969 	netif_tx_start_all_queues(netdev);  in xgbe_start()
989 	struct net_device *netdev = pdata->netdev;  in xgbe_stop()  local
995 	netif_tx_stop_all_queues(netdev);  in xgbe_stop()
1015 		txq = netdev_get_tx_queue(netdev, channel->queue_index);  in xgbe_stop()
1027 	if (!netif_running(pdata->netdev))  in xgbe_restart_dev()
1360 static int xgbe_open(struct net_device *netdev)  in xgbe_open()  argument
1362 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_open()
1376 		netdev_alert(netdev, "dma clk_prepare_enable failed\n");  in xgbe_open()
1382 		netdev_alert(netdev, "ptp clk_prepare_enable failed\n");  in xgbe_open()
1387 	ret = xgbe_calc_rx_buf_size(netdev, netdev->mtu);  in xgbe_open()
1432 static int xgbe_close(struct net_device *netdev)  in xgbe_close()  argument
1434 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_close()
1460 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)  in xgbe_xmit()  argument
1462 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_xmit()
1474 	txq = netdev_get_tx_queue(netdev, channel->queue_index);  in xgbe_xmit()
1481 		netdev_err(netdev, "empty skb received from stack\n");  in xgbe_xmit()
1497 		netdev_err(netdev, "error processing TSO packet\n");  in xgbe_xmit()
1517 	xgbe_print_pkt(netdev, skb, true);  in xgbe_xmit()
1529 static void xgbe_set_rx_mode(struct net_device *netdev)  in xgbe_set_rx_mode()  argument
1531 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_set_rx_mode()
1541 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)  in xgbe_set_mac_address()  argument
1543 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_set_mac_address()
1552 	memcpy(netdev->dev_addr, saddr->sa_data, netdev->addr_len);  in xgbe_set_mac_address()
1554 	hw_if->set_mac_address(pdata, netdev->dev_addr);  in xgbe_set_mac_address()
1561 static int xgbe_ioctl(struct net_device *netdev, struct ifreq *ifreq, int cmd)  in xgbe_ioctl()  argument
1563 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_ioctl()
1582 static int xgbe_change_mtu(struct net_device *netdev, int mtu)  in xgbe_change_mtu()  argument
1584 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_change_mtu()
1589 	ret = xgbe_calc_rx_buf_size(netdev, mtu);  in xgbe_change_mtu()
1594 	netdev->mtu = mtu;  in xgbe_change_mtu()
1603 static void xgbe_tx_timeout(struct net_device *netdev)  in xgbe_tx_timeout()  argument
1605 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_tx_timeout()
1607 	netdev_warn(netdev, "tx timeout, device restarting\n");  in xgbe_tx_timeout()
1611 static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,  in xgbe_get_stats64()  argument
1614 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_get_stats64()
1635 	s->tx_dropped = netdev->stats.tx_dropped;  in xgbe_get_stats64()
1642 static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,  in xgbe_vlan_rx_add_vid()  argument
1645 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_vlan_rx_add_vid()
1658 static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,  in xgbe_vlan_rx_kill_vid()  argument
1661 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_vlan_rx_kill_vid()
1675 static void xgbe_poll_controller(struct net_device *netdev)  in xgbe_poll_controller()  argument
1677 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_poll_controller()
1697 static int xgbe_setup_tc(struct net_device *netdev, u8 tc)  in xgbe_setup_tc()  argument
1699 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_setup_tc()
1707 		netdev_set_num_tc(netdev, tc);  in xgbe_setup_tc()
1714 			netdev_set_tc_queue(netdev, i, queue - offset, offset);  in xgbe_setup_tc()
1718 		netdev_reset_tc(netdev);  in xgbe_setup_tc()
1724 static int xgbe_set_features(struct net_device *netdev,  in xgbe_set_features()  argument
1727 	struct xgbe_prv_data *pdata = netdev_priv(netdev);  in xgbe_set_features()
1855 	struct net_device *netdev = pdata->netdev;  in xgbe_tx_poll()  local
1866 	txq = netdev_get_tx_queue(netdev, channel->queue_index);  in xgbe_tx_poll()
1920 	struct net_device *netdev = pdata->netdev;  in xgbe_rx_poll()  local
2030 		max_len = netdev->mtu + ETH_HLEN;  in xgbe_rx_poll()
2031 		if (!(netdev->features & NETIF_F_HW_VLAN_CTAG_RX) &&  in xgbe_rx_poll()
2042 		xgbe_print_pkt(netdev, skb, false);  in xgbe_rx_poll()
2070 		skb->dev = netdev;  in xgbe_rx_poll()
2071 		skb->protocol = eth_type_trans(skb, netdev);  in xgbe_rx_poll()
2075 		netdev->last_rx = jiffies;  in xgbe_rx_poll()
2193 void xgbe_print_pkt(struct net_device *netdev, struct sk_buff *skb, bool tx_rx)  in xgbe_print_pkt()  argument
2200 	netdev_alert(netdev, "\n************** SKB dump ****************\n");  in xgbe_print_pkt()
2202 	netdev_alert(netdev, "%s packet of %d bytes\n",  in xgbe_print_pkt()
2205 	netdev_alert(netdev, "Dst MAC addr: %pM\n", eth->h_dest);  in xgbe_print_pkt()
2206 	netdev_alert(netdev, "Src MAC addr: %pM\n", eth->h_source);  in xgbe_print_pkt()
2207 	netdev_alert(netdev, "Protocol: 0x%04hx\n", ntohs(eth->h_proto));  in xgbe_print_pkt()
2214 			netdev_alert(netdev, "  0x%04x: %s\n", i - 32, buffer);  in xgbe_print_pkt()
2224 		netdev_alert(netdev, "  0x%04x: %s\n", i - (i % 32), buffer);  in xgbe_print_pkt()
2226 	netdev_alert(netdev, "\n************** SKB dump ****************\n");  in xgbe_print_pkt()