X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fnet%2Fatlx%2Fatl2.c;h=0326a84503e3eb9d9aa5b7ac73c2df2c8b643af2;hb=008298231abbeb91bc7be9e8b078607b816d1a4a;hp=8571e8c0bc67b9973e16a8a85aa92b00049faed6;hpb=e3b4ae79e91447bbd883df12d52ef2be9b12be61;p=mv-sheeva.git diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index 8571e8c0bc6..0326a84503e 100644 --- a/drivers/net/atlx/atl2.c +++ b/drivers/net/atlx/atl2.c @@ -418,7 +418,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) * Check that some rx space is free. If not, * free one and mark stats->rx_dropped++. */ - adapter->net_stats.rx_dropped++; + netdev->stats.rx_dropped++; break; } skb_reserve(skb, NET_IP_ALIGN); @@ -435,20 +435,19 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) } else #endif netif_rx(skb); - adapter->net_stats.rx_bytes += rx_size; - adapter->net_stats.rx_packets++; - netdev->last_rx = jiffies; + netdev->stats.rx_bytes += rx_size; + netdev->stats.rx_packets++; } else { - adapter->net_stats.rx_errors++; + netdev->stats.rx_errors++; if (rxd->status.ok && rxd->status.pkt_size <= 60) - adapter->net_stats.rx_length_errors++; + netdev->stats.rx_length_errors++; if (rxd->status.mcast) - adapter->net_stats.multicast++; + netdev->stats.multicast++; if (rxd->status.crc) - adapter->net_stats.rx_crc_errors++; + netdev->stats.rx_crc_errors++; if (rxd->status.align) - adapter->net_stats.rx_frame_errors++; + netdev->stats.rx_frame_errors++; } /* advance write ptr */ @@ -463,6 +462,7 @@ static void atl2_intr_rx(struct atl2_adapter *adapter) static void atl2_intr_tx(struct atl2_adapter *adapter) { + struct net_device *netdev = adapter->netdev; u32 txd_read_ptr; u32 txs_write_ptr; struct tx_pkt_status *txs; @@ -522,20 +522,20 @@ static void atl2_intr_tx(struct atl2_adapter *adapter) /* tx statistics: */ if (txs->ok) { - adapter->net_stats.tx_bytes += txs->pkt_size; - adapter->net_stats.tx_packets++; + netdev->stats.tx_bytes += txs->pkt_size; + netdev->stats.tx_packets++; } else - adapter->net_stats.tx_errors++; + netdev->stats.tx_errors++; if (txs->defer) - adapter->net_stats.collisions++; + netdev->stats.collisions++; if (txs->abort_col) - adapter->net_stats.tx_aborted_errors++; + netdev->stats.tx_aborted_errors++; if (txs->late_col) - adapter->net_stats.tx_window_errors++; + netdev->stats.tx_window_errors++; if (txs->underun) - adapter->net_stats.tx_fifo_errors++; + netdev->stats.tx_fifo_errors++; } while (1); if (free_hole) { @@ -621,7 +621,7 @@ static irqreturn_t atl2_intr(int irq, void *data) /* link event */ if (status & (ISR_PHY | ISR_MANUAL)) { - adapter->net_stats.tx_carrier_errors++; + adapter->netdev->stats.tx_carrier_errors++; atl2_check_for_link(adapter); } @@ -723,7 +723,7 @@ static int atl2_open(struct net_device *netdev) clear_bit(__ATL2_DOWN, &adapter->flags); - mod_timer(&adapter->watchdog_timer, jiffies + 4*HZ); + mod_timer(&adapter->watchdog_timer, round_jiffies(jiffies + 4*HZ)); val = ATL2_READ_REG(&adapter->hw, REG_MASTER_CTRL); ATL2_WRITE_REG(&adapter->hw, REG_MASTER_CTRL, @@ -899,19 +899,6 @@ static int atl2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; } -/* - * atl2_get_stats - Get System Network Statistics - * @netdev: network interface device structure - * - * Returns the address of the device statistics structure. - * The statistics are actually updated from the timer callback. - */ -static struct net_device_stats *atl2_get_stats(struct net_device *netdev) -{ - struct atl2_adapter *adapter = netdev_priv(netdev); - return &adapter->net_stats; -} - /* * atl2_change_mtu - Change the Maximum Transfer Unit * @netdev: network interface device structure @@ -1050,18 +1037,21 @@ static void atl2_tx_timeout(struct net_device *netdev) static void atl2_watchdog(unsigned long data) { struct atl2_adapter *adapter = (struct atl2_adapter *) data; - u32 drop_rxd, drop_rxs; - unsigned long flags; if (!test_bit(__ATL2_DOWN, &adapter->flags)) { + u32 drop_rxd, drop_rxs; + unsigned long flags; + spin_lock_irqsave(&adapter->stats_lock, flags); drop_rxd = ATL2_READ_REG(&adapter->hw, REG_STS_RXD_OV); drop_rxs = ATL2_READ_REG(&adapter->hw, REG_STS_RXS_OV); - adapter->net_stats.rx_over_errors += (drop_rxd+drop_rxs); spin_unlock_irqrestore(&adapter->stats_lock, flags); + adapter->netdev->stats.rx_over_errors += drop_rxd + drop_rxs; + /* Reset the timer */ - mod_timer(&adapter->watchdog_timer, jiffies + 4 * HZ); + mod_timer(&adapter->watchdog_timer, + round_jiffies(jiffies + 4 * HZ)); } } @@ -1265,7 +1255,8 @@ static int atl2_check_link(struct atl2_adapter *adapter) * (if interval smaller than 5 seconds, something strange) */ if (!test_bit(__ATL2_DOWN, &adapter->flags)) { if (!test_and_set_bit(0, &adapter->cfg_phy)) - mod_timer(&adapter->phy_config_timer, jiffies + 5 * HZ); + mod_timer(&adapter->phy_config_timer, + round_jiffies(jiffies + 5 * HZ)); } return 0; @@ -1320,6 +1311,23 @@ static void atl2_poll_controller(struct net_device *netdev) } #endif + +static const struct net_device_ops atl2_netdev_ops = { + .ndo_open = atl2_open, + .ndo_stop = atl2_close, + .ndo_start_xmit = atl2_xmit_frame, + .ndo_set_multicast_list = atl2_set_multi, + .ndo_validate_addr = eth_validate_addr, + .ndo_set_mac_address = atl2_set_mac, + .ndo_change_mtu = atl2_change_mtu, + .ndo_do_ioctl = atl2_ioctl, + .ndo_tx_timeout = atl2_tx_timeout, + .ndo_vlan_rx_register = atl2_vlan_rx_register, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = atl2_poll_controller, +#endif +}; + /* * atl2_probe - Device Initialization Routine * @pdev: PCI device information struct @@ -1393,26 +1401,9 @@ static int __devinit atl2_probe(struct pci_dev *pdev, atl2_setup_pcicmd(pdev); - netdev->open = &atl2_open; - netdev->stop = &atl2_close; - netdev->hard_start_xmit = &atl2_xmit_frame; - netdev->get_stats = &atl2_get_stats; - netdev->set_multicast_list = &atl2_set_multi; - netdev->set_mac_address = &atl2_set_mac; - netdev->change_mtu = &atl2_change_mtu; - netdev->do_ioctl = &atl2_ioctl; + netdev->netdev_ops = &atl2_netdev_ops; atl2_set_ethtool_ops(netdev); - -#ifdef CONFIG_NET_POLL_CONTROLLER - netdev->poll_controller = atl2_poll_controller; -#endif -#ifdef HAVE_TX_TIMEOUT - netdev->tx_timeout = &atl2_tx_timeout; netdev->watchdog_timeo = 5 * HZ; -#endif -#ifdef NETIF_F_HW_VLAN_TX - netdev->vlan_rx_register = atl2_vlan_rx_register; -#endif strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1); netdev->mem_start = mmio_start;