diff options
Diffstat (limited to 'drivers/net/atlx')
-rw-r--r-- | drivers/net/atlx/atl1.c | 102 | ||||
-rw-r--r-- | drivers/net/atlx/atl1.h | 4 | ||||
-rw-r--r-- | drivers/net/atlx/atl2.c | 101 | ||||
-rw-r--r-- | drivers/net/atlx/atl2.h | 1 | ||||
-rw-r--r-- | drivers/net/atlx/atlx.c | 13 |
5 files changed, 90 insertions, 131 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index aef403d..c0ceee0 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -195,7 +195,7 @@ static int __devinit atl1_validate_option(int *value, struct atl1_option *opt, * value exists, a default value is used. The final value is stored * in a variable in the adapter structure. */ -void __devinit atl1_check_options(struct atl1_adapter *adapter) +static void __devinit atl1_check_options(struct atl1_adapter *adapter) { struct pci_dev *pdev = adapter->pdev; int bd = adapter->bd_number; @@ -523,7 +523,7 @@ static int atl1_get_permanent_address(struct atl1_hw *hw) * Reads the adapter's MAC address from the EEPROM * hw - Struct containing variables accessed by shared code */ -s32 atl1_read_mac_addr(struct atl1_hw *hw) +static s32 atl1_read_mac_addr(struct atl1_hw *hw) { u16 i; @@ -1390,7 +1390,8 @@ static u32 atl1_check_link(struct atl1_adapter *adapter) /* auto-neg, insert timer to re-config phy */ if (!adapter->phy_timer_pending) { adapter->phy_timer_pending = true; - mod_timer(&adapter->phy_config_timer, jiffies + 3 * HZ); + mod_timer(&adapter->phy_config_timer, + round_jiffies(jiffies + 3 * HZ)); } return 0; @@ -1662,6 +1663,7 @@ static void atl1_via_workaround(struct atl1_adapter *adapter) static void atl1_inc_smb(struct atl1_adapter *adapter) { + struct net_device *netdev = adapter->netdev; struct stats_msg_block *smb = adapter->smb.smb; /* Fill out the OS statistics structure */ @@ -1704,30 +1706,30 @@ static void atl1_inc_smb(struct atl1_adapter *adapter) adapter->soft_stats.tx_trunc += smb->tx_trunc; adapter->soft_stats.tx_pause += smb->tx_pause; - adapter->net_stats.rx_packets = adapter->soft_stats.rx_packets; - adapter->net_stats.tx_packets = adapter->soft_stats.tx_packets; - adapter->net_stats.rx_bytes = adapter->soft_stats.rx_bytes; - adapter->net_stats.tx_bytes = adapter->soft_stats.tx_bytes; - adapter->net_stats.multicast = adapter->soft_stats.multicast; - adapter->net_stats.collisions = adapter->soft_stats.collisions; - adapter->net_stats.rx_errors = adapter->soft_stats.rx_errors; - adapter->net_stats.rx_over_errors = + netdev->stats.rx_packets = adapter->soft_stats.rx_packets; + netdev->stats.tx_packets = adapter->soft_stats.tx_packets; + netdev->stats.rx_bytes = adapter->soft_stats.rx_bytes; + netdev->stats.tx_bytes = adapter->soft_stats.tx_bytes; + netdev->stats.multicast = adapter->soft_stats.multicast; + netdev->stats.collisions = adapter->soft_stats.collisions; + netdev->stats.rx_errors = adapter->soft_stats.rx_errors; + netdev->stats.rx_over_errors = adapter->soft_stats.rx_missed_errors; - adapter->net_stats.rx_length_errors = + netdev->stats.rx_length_errors = adapter->soft_stats.rx_length_errors; - adapter->net_stats.rx_crc_errors = adapter->soft_stats.rx_crc_errors; - adapter->net_stats.rx_frame_errors = + netdev->stats.rx_crc_errors = adapter->soft_stats.rx_crc_errors; + netdev->stats.rx_frame_errors = adapter->soft_stats.rx_frame_errors; - adapter->net_stats.rx_fifo_errors = adapter->soft_stats.rx_fifo_errors; - adapter->net_stats.rx_missed_errors = + netdev->stats.rx_fifo_errors = adapter->soft_stats.rx_fifo_errors; + netdev->stats.rx_missed_errors = adapter->soft_stats.rx_missed_errors; - adapter->net_stats.tx_errors = adapter->soft_stats.tx_errors; - adapter->net_stats.tx_fifo_errors = adapter->soft_stats.tx_fifo_errors; - adapter->net_stats.tx_aborted_errors = + netdev->stats.tx_errors = adapter->soft_stats.tx_errors; + netdev->stats.tx_fifo_errors = adapter->soft_stats.tx_fifo_errors; + netdev->stats.tx_aborted_errors = adapter->soft_stats.tx_aborted_errors; - adapter->net_stats.tx_window_errors = + netdev->stats.tx_window_errors = adapter->soft_stats.tx_window_errors; - adapter->net_stats.tx_carrier_errors = + netdev->stats.tx_carrier_errors = adapter->soft_stats.tx_carrier_errors; } @@ -1860,7 +1862,7 @@ static u16 atl1_alloc_rx_buffers(struct atl1_adapter *adapter) adapter->rx_buffer_len + NET_IP_ALIGN); if (unlikely(!skb)) { /* Better luck next round */ - adapter->net_stats.rx_dropped++; + adapter->netdev->stats.rx_dropped++; break; } @@ -2026,8 +2028,6 @@ rrd_ok: buffer_info->skb = NULL; buffer_info->alloced = 0; rrd->xsz.valid = 0; - - adapter->netdev->last_rx = jiffies; } atomic_set(&rrd_ring->next_to_clean, rrd_next_to_clean); @@ -2524,17 +2524,6 @@ static irqreturn_t atl1_intr(int irq, void *data) return IRQ_HANDLED; } -/* - * atl1_watchdog - Timer Call-back - * @data: pointer to netdev cast into an unsigned long - */ -static void atl1_watchdog(unsigned long data) -{ - struct atl1_adapter *adapter = (struct atl1_adapter *)data; - - /* Reset the timer */ - mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ); -} /* * atl1_phy_config - Timer Call-back @@ -2607,7 +2596,6 @@ static s32 atl1_up(struct atl1_adapter *adapter) if (unlikely(err)) goto err_up; - mod_timer(&adapter->watchdog_timer, jiffies); atlx_irq_enable(adapter); atl1_check_link(adapter); netif_start_queue(netdev); @@ -2625,7 +2613,6 @@ static void atl1_down(struct atl1_adapter *adapter) struct net_device *netdev = adapter->netdev; netif_stop_queue(netdev); - del_timer_sync(&adapter->watchdog_timer); del_timer_sync(&adapter->phy_config_timer); adapter->phy_timer_pending = false; @@ -2893,6 +2880,22 @@ static void atl1_poll_controller(struct net_device *netdev) } #endif +static const struct net_device_ops atl1_netdev_ops = { + .ndo_open = atl1_open, + .ndo_stop = atl1_close, + .ndo_start_xmit = atl1_xmit_frame, + .ndo_set_multicast_list = atlx_set_multi, + .ndo_validate_addr = eth_validate_addr, + .ndo_set_mac_address = atl1_set_mac, + .ndo_change_mtu = atl1_change_mtu, + .ndo_do_ioctl = atlx_ioctl, + .ndo_tx_timeout = atlx_tx_timeout, + .ndo_vlan_rx_register = atlx_vlan_rx_register, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = atl1_poll_controller, +#endif +}; + /* * atl1_probe - Device Initialization Routine * @pdev: PCI device information struct @@ -2980,20 +2983,8 @@ static int __devinit atl1_probe(struct pci_dev *pdev, adapter->mii.phy_id_mask = 0x1f; adapter->mii.reg_num_mask = 0x1f; - netdev->open = &atl1_open; - netdev->stop = &atl1_close; - netdev->hard_start_xmit = &atl1_xmit_frame; - netdev->get_stats = &atlx_get_stats; - netdev->set_multicast_list = &atlx_set_multi; - netdev->set_mac_address = &atl1_set_mac; - netdev->change_mtu = &atl1_change_mtu; - netdev->do_ioctl = &atlx_ioctl; - netdev->tx_timeout = &atlx_tx_timeout; + netdev->netdev_ops = &atl1_netdev_ops; netdev->watchdog_timeo = 5 * HZ; -#ifdef CONFIG_NET_POLL_CONTROLLER - netdev->poll_controller = atl1_poll_controller; -#endif - netdev->vlan_rx_register = atlx_vlan_rx_register; netdev->ethtool_ops = &atl1_ethtool_ops; adapter->bd_number = cards_found; @@ -3049,13 +3040,8 @@ static int __devinit atl1_probe(struct pci_dev *pdev, netif_carrier_off(netdev); netif_stop_queue(netdev); - init_timer(&adapter->watchdog_timer); - adapter->watchdog_timer.function = &atl1_watchdog; - adapter->watchdog_timer.data = (unsigned long)adapter; - - init_timer(&adapter->phy_config_timer); - adapter->phy_config_timer.function = &atl1_phy_config; - adapter->phy_config_timer.data = (unsigned long)adapter; + setup_timer(&adapter->phy_config_timer, &atl1_phy_config, + (unsigned long)adapter); adapter->phy_timer_pending = false; INIT_WORK(&adapter->tx_timeout_task, atl1_tx_timeout_task); @@ -3173,8 +3159,6 @@ static struct atl1_stats atl1_gstrings_stats[] = { {"tx_bytes", ATL1_STAT(soft_stats.tx_bytes)}, {"rx_errors", ATL1_STAT(soft_stats.rx_errors)}, {"tx_errors", ATL1_STAT(soft_stats.tx_errors)}, - {"rx_dropped", ATL1_STAT(net_stats.rx_dropped)}, - {"tx_dropped", ATL1_STAT(net_stats.tx_dropped)}, {"multicast", ATL1_STAT(soft_stats.multicast)}, {"collisions", ATL1_STAT(soft_stats.collisions)}, {"rx_length_errors", ATL1_STAT(soft_stats.rx_length_errors)}, diff --git a/drivers/net/atlx/atl1.h b/drivers/net/atlx/atl1.h index ffa73fc..146372f 100644 --- a/drivers/net/atlx/atl1.h +++ b/drivers/net/atlx/atl1.h @@ -754,7 +754,7 @@ struct atl1_hw { struct atl1_adapter { struct net_device *netdev; struct pci_dev *pdev; - struct net_device_stats net_stats; + struct atl1_sft_stats soft_stats; struct vlan_group *vlgrp; u32 rx_buffer_len; @@ -765,7 +765,7 @@ struct atl1_adapter { struct work_struct tx_timeout_task; struct work_struct link_chg_task; struct work_struct pcie_dma_to_rst_task; - struct timer_list watchdog_timer; + struct timer_list phy_config_timer; bool phy_timer_pending; diff --git a/drivers/net/atlx/atl2.c b/drivers/net/atlx/atl2.c index 8571e8c..bc39449 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); } @@ -644,7 +644,6 @@ static int atl2_request_irq(struct atl2_adapter *adapter) int flags, err = 0; flags = IRQF_SHARED; -#ifdef CONFIG_PCI_MSI adapter->have_msi = true; err = pci_enable_msi(adapter->pdev); if (err) @@ -652,7 +651,6 @@ static int atl2_request_irq(struct atl2_adapter *adapter) if (adapter->have_msi) flags &= ~IRQF_SHARED; -#endif return request_irq(adapter->pdev->irq, &atl2_intr, flags, netdev->name, netdev); @@ -723,7 +721,7 @@ 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, @@ -900,19 +898,6 @@ static int atl2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) } /* - * 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 * @new_mtu: new value for maximum frame size @@ -1050,18 +1035,21 @@ 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 +1253,8 @@ 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 +1309,23 @@ 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 +1399,9 @@ 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; diff --git a/drivers/net/atlx/atl2.h b/drivers/net/atlx/atl2.h index 09974df..d918bbe 100644 --- a/drivers/net/atlx/atl2.h +++ b/drivers/net/atlx/atl2.h @@ -453,7 +453,6 @@ struct atl2_adapter { /* OS defined structs */ struct net_device *netdev; struct pci_dev *pdev; - struct net_device_stats net_stats; #ifdef NETIF_F_HW_VLAN_TX struct vlan_group *vlgrp; #endif diff --git a/drivers/net/atlx/atlx.c b/drivers/net/atlx/atlx.c index 3cc9d10..3dc0142 100644 --- a/drivers/net/atlx/atlx.c +++ b/drivers/net/atlx/atlx.c @@ -182,19 +182,6 @@ static void atlx_clear_phy_int(struct atlx_adapter *adapter) } /* - * atlx_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 *atlx_get_stats(struct net_device *netdev) -{ - struct atlx_adapter *adapter = netdev_priv(netdev); - return &adapter->net_stats; -} - -/* * atlx_tx_timeout - Respond to a Tx Hang * @netdev: network interface device structure */ |