Merge git://github.com/Jkirsher/net-next
This commit is contained in:
David S. Miller
Коммит
d5b1d8cd8f
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@ -214,9 +214,6 @@ struct e1000_rx_ring {
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/* board specific private data structure */
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struct e1000_adapter {
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struct timer_list tx_fifo_stall_timer;
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struct timer_list watchdog_timer;
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struct timer_list phy_info_timer;
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unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
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u16 mng_vlan_id;
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u32 bd_number;
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@ -237,7 +234,6 @@ struct e1000_adapter {
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u16 tx_itr;
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u16 rx_itr;
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struct work_struct reset_task;
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u8 fc_autoneg;
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/* TX */
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@ -310,8 +306,12 @@ struct e1000_adapter {
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bool discarding;
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struct work_struct fifo_stall_task;
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struct work_struct phy_info_task;
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struct work_struct reset_task;
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struct delayed_work watchdog_task;
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struct delayed_work fifo_stall_task;
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struct delayed_work phy_info_task;
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struct mutex mutex;
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};
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enum e1000_state_t {
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@ -5385,7 +5385,7 @@ static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
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if (ret_val)
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return ret_val;
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mdelay(20);
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msleep(20);
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ret_val = e1000_write_phy_reg(hw, 0x0000,
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IGP01E1000_IEEE_FORCE_GIGA);
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@ -5413,7 +5413,7 @@ static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
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if (ret_val)
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return ret_val;
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mdelay(20);
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msleep(20);
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/* Now enable the transmitter */
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ret_val =
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@ -5440,7 +5440,7 @@ static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
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if (ret_val)
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return ret_val;
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mdelay(20);
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msleep(20);
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ret_val = e1000_write_phy_reg(hw, 0x0000,
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IGP01E1000_IEEE_FORCE_GIGA);
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@ -5457,7 +5457,7 @@ static s32 e1000_config_dsp_after_link_change(struct e1000_hw *hw, bool link_up)
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if (ret_val)
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return ret_val;
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mdelay(20);
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msleep(20);
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/* Now enable the transmitter */
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ret_val =
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@ -5750,26 +5750,26 @@ static s32 e1000_polarity_reversal_workaround(struct e1000_hw *hw)
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if ((mii_status_reg & ~MII_SR_LINK_STATUS) == 0)
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break;
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mdelay(100);
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msleep(100);
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}
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/* Recommended delay time after link has been lost */
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mdelay(1000);
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msleep(1000);
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/* Now we will re-enable th transmitter on the PHY */
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ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_PAGE_SELECT, 0x0019);
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if (ret_val)
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return ret_val;
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mdelay(50);
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msleep(50);
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ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0xFFF0);
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if (ret_val)
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return ret_val;
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mdelay(50);
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msleep(50);
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ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0xFF00);
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if (ret_val)
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return ret_val;
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mdelay(50);
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msleep(50);
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ret_val = e1000_write_phy_reg(hw, M88E1000_PHY_GEN_CONTROL, 0x0000);
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if (ret_val)
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return ret_val;
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@ -5794,7 +5794,7 @@ static s32 e1000_polarity_reversal_workaround(struct e1000_hw *hw)
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if (mii_status_reg & MII_SR_LINK_STATUS)
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break;
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mdelay(100);
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msleep(100);
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}
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return E1000_SUCCESS;
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}
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@ -5825,6 +5825,6 @@ static s32 e1000_get_auto_rd_done(struct e1000_hw *hw)
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static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw)
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{
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e_dbg("e1000_get_phy_cfg_done");
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mdelay(10);
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msleep(10);
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return E1000_SUCCESS;
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}
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@ -131,10 +131,8 @@ static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
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static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
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struct e1000_rx_ring *rx_ring);
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static void e1000_set_rx_mode(struct net_device *netdev);
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static void e1000_update_phy_info(unsigned long data);
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static void e1000_update_phy_info_task(struct work_struct *work);
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static void e1000_watchdog(unsigned long data);
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static void e1000_82547_tx_fifo_stall(unsigned long data);
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static void e1000_watchdog(struct work_struct *work);
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static void e1000_82547_tx_fifo_stall_task(struct work_struct *work);
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static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
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struct net_device *netdev);
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@ -487,12 +485,21 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
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e1000_read_phy_reg(hw, PHY_CTRL, &mii_reg);
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mii_reg |= MII_CR_POWER_DOWN;
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e1000_write_phy_reg(hw, PHY_CTRL, mii_reg);
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mdelay(1);
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msleep(1);
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}
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out:
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return;
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}
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static void e1000_down_and_stop(struct e1000_adapter *adapter)
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{
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set_bit(__E1000_DOWN, &adapter->flags);
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cancel_work_sync(&adapter->reset_task);
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cancel_delayed_work_sync(&adapter->watchdog_task);
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cancel_delayed_work_sync(&adapter->phy_info_task);
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cancel_delayed_work_sync(&adapter->fifo_stall_task);
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}
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void e1000_down(struct e1000_adapter *adapter)
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{
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struct e1000_hw *hw = &adapter->hw;
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@ -522,13 +529,9 @@ void e1000_down(struct e1000_adapter *adapter)
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/*
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* Setting DOWN must be after irq_disable to prevent
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* a screaming interrupt. Setting DOWN also prevents
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* timers and tasks from rescheduling.
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* tasks from rescheduling.
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*/
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set_bit(__E1000_DOWN, &adapter->flags);
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del_timer_sync(&adapter->tx_fifo_stall_timer);
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del_timer_sync(&adapter->watchdog_timer);
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del_timer_sync(&adapter->phy_info_timer);
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e1000_down_and_stop(adapter);
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adapter->link_speed = 0;
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adapter->link_duplex = 0;
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@ -543,10 +546,10 @@ static void e1000_reinit_safe(struct e1000_adapter *adapter)
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{
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while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
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msleep(1);
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rtnl_lock();
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mutex_lock(&adapter->mutex);
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e1000_down(adapter);
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e1000_up(adapter);
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rtnl_unlock();
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mutex_unlock(&adapter->mutex);
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clear_bit(__E1000_RESETTING, &adapter->flags);
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}
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@ -1120,21 +1123,12 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
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if (!is_valid_ether_addr(netdev->perm_addr))
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e_err(probe, "Invalid MAC Address\n");
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init_timer(&adapter->tx_fifo_stall_timer);
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adapter->tx_fifo_stall_timer.function = e1000_82547_tx_fifo_stall;
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adapter->tx_fifo_stall_timer.data = (unsigned long)adapter;
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init_timer(&adapter->watchdog_timer);
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adapter->watchdog_timer.function = e1000_watchdog;
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adapter->watchdog_timer.data = (unsigned long) adapter;
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init_timer(&adapter->phy_info_timer);
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adapter->phy_info_timer.function = e1000_update_phy_info;
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adapter->phy_info_timer.data = (unsigned long)adapter;
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INIT_WORK(&adapter->fifo_stall_task, e1000_82547_tx_fifo_stall_task);
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INIT_DELAYED_WORK(&adapter->watchdog_task, e1000_watchdog);
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INIT_DELAYED_WORK(&adapter->fifo_stall_task,
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e1000_82547_tx_fifo_stall_task);
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INIT_DELAYED_WORK(&adapter->phy_info_task, e1000_update_phy_info_task);
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INIT_WORK(&adapter->reset_task, e1000_reset_task);
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INIT_WORK(&adapter->phy_info_task, e1000_update_phy_info_task);
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e1000_check_options(adapter);
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@ -1279,13 +1273,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
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struct e1000_adapter *adapter = netdev_priv(netdev);
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struct e1000_hw *hw = &adapter->hw;
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set_bit(__E1000_DOWN, &adapter->flags);
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del_timer_sync(&adapter->tx_fifo_stall_timer);
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del_timer_sync(&adapter->watchdog_timer);
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del_timer_sync(&adapter->phy_info_timer);
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cancel_work_sync(&adapter->reset_task);
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e1000_down_and_stop(adapter);
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e1000_release_manageability(adapter);
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unregister_netdev(netdev);
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@ -1329,6 +1317,7 @@ static int __devinit e1000_sw_init(struct e1000_adapter *adapter)
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e1000_irq_disable(adapter);
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spin_lock_init(&adapter->stats_lock);
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mutex_init(&adapter->mutex);
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set_bit(__E1000_DOWN, &adapter->flags);
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@ -1369,7 +1358,7 @@ static int __devinit e1000_alloc_queues(struct e1000_adapter *adapter)
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* The open entry point is called when a network interface is made
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* active by the system (IFF_UP). At this point all resources needed
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* for transmit and receive operations are allocated, the interrupt
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* handler is registered with the OS, the watchdog timer is started,
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* handler is registered with the OS, the watchdog task is started,
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* and the stack is notified that the interface is ready.
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**/
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@ -2331,35 +2320,23 @@ static void e1000_set_rx_mode(struct net_device *netdev)
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kfree(mcarray);
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}
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/* Need to wait a few seconds after link up to get diagnostic information from
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* the phy */
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static void e1000_update_phy_info(unsigned long data)
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{
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struct e1000_adapter *adapter = (struct e1000_adapter *)data;
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schedule_work(&adapter->phy_info_task);
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}
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/**
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* e1000_update_phy_info_task - get phy info
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* @work: work struct contained inside adapter struct
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*
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* Need to wait a few seconds after link up to get diagnostic information from
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* the phy
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*/
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static void e1000_update_phy_info_task(struct work_struct *work)
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{
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struct e1000_adapter *adapter = container_of(work,
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struct e1000_adapter,
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phy_info_task);
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struct e1000_hw *hw = &adapter->hw;
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rtnl_lock();
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e1000_phy_get_info(hw, &adapter->phy_info);
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rtnl_unlock();
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}
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/**
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* e1000_82547_tx_fifo_stall - Timer Call-back
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* @data: pointer to adapter cast into an unsigned long
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**/
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static void e1000_82547_tx_fifo_stall(unsigned long data)
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{
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struct e1000_adapter *adapter = (struct e1000_adapter *)data;
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schedule_work(&adapter->fifo_stall_task);
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struct e1000_adapter,
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phy_info_task.work);
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if (test_bit(__E1000_DOWN, &adapter->flags))
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return;
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mutex_lock(&adapter->mutex);
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e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
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mutex_unlock(&adapter->mutex);
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}
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/**
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@ -2369,13 +2346,15 @@ static void e1000_82547_tx_fifo_stall(unsigned long data)
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static void e1000_82547_tx_fifo_stall_task(struct work_struct *work)
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{
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struct e1000_adapter *adapter = container_of(work,
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struct e1000_adapter,
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fifo_stall_task);
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struct e1000_adapter,
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fifo_stall_task.work);
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struct e1000_hw *hw = &adapter->hw;
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struct net_device *netdev = adapter->netdev;
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u32 tctl;
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rtnl_lock();
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if (test_bit(__E1000_DOWN, &adapter->flags))
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return;
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mutex_lock(&adapter->mutex);
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if (atomic_read(&adapter->tx_fifo_stall)) {
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if ((er32(TDT) == er32(TDH)) &&
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(er32(TDFT) == er32(TDFH)) &&
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|
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@ -2393,10 +2372,10 @@ static void e1000_82547_tx_fifo_stall_task(struct work_struct *work)
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atomic_set(&adapter->tx_fifo_stall, 0);
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netif_wake_queue(netdev);
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} else if (!test_bit(__E1000_DOWN, &adapter->flags)) {
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mod_timer(&adapter->tx_fifo_stall_timer, jiffies + 1);
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schedule_delayed_work(&adapter->fifo_stall_task, 1);
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}
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}
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rtnl_unlock();
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mutex_unlock(&adapter->mutex);
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}
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bool e1000_has_link(struct e1000_adapter *adapter)
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@ -2437,17 +2416,23 @@ bool e1000_has_link(struct e1000_adapter *adapter)
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}
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/**
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* e1000_watchdog - Timer Call-back
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* @data: pointer to adapter cast into an unsigned long
|
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* e1000_watchdog - work function
|
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* @work: work struct contained inside adapter struct
|
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**/
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static void e1000_watchdog(unsigned long data)
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static void e1000_watchdog(struct work_struct *work)
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{
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struct e1000_adapter *adapter = (struct e1000_adapter *)data;
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struct e1000_adapter *adapter = container_of(work,
|
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struct e1000_adapter,
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watchdog_task.work);
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struct e1000_hw *hw = &adapter->hw;
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struct net_device *netdev = adapter->netdev;
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struct e1000_tx_ring *txdr = adapter->tx_ring;
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u32 link, tctl;
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|
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if (test_bit(__E1000_DOWN, &adapter->flags))
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return;
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mutex_lock(&adapter->mutex);
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link = e1000_has_link(adapter);
|
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if ((netif_carrier_ok(netdev)) && link)
|
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goto link_up;
|
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|
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@ -2493,8 +2478,8 @@ static void e1000_watchdog(unsigned long data)
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|
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netif_carrier_on(netdev);
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if (!test_bit(__E1000_DOWN, &adapter->flags))
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mod_timer(&adapter->phy_info_timer,
|
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round_jiffies(jiffies + 2 * HZ));
|
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schedule_delayed_work(&adapter->phy_info_task,
|
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2 * HZ);
|
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adapter->smartspeed = 0;
|
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}
|
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} else {
|
||||
|
|
@ -2506,8 +2491,8 @@ static void e1000_watchdog(unsigned long data)
|
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netif_carrier_off(netdev);
|
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|
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if (!test_bit(__E1000_DOWN, &adapter->flags))
|
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mod_timer(&adapter->phy_info_timer,
|
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round_jiffies(jiffies + 2 * HZ));
|
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schedule_delayed_work(&adapter->phy_info_task,
|
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2 * HZ);
|
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}
|
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|
||||
e1000_smartspeed(adapter);
|
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|
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@ -2536,8 +2521,8 @@ link_up:
|
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* (Do the reset outside of interrupt context). */
|
||||
adapter->tx_timeout_count++;
|
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schedule_work(&adapter->reset_task);
|
||||
/* return immediately since reset is imminent */
|
||||
return;
|
||||
/* exit immediately since reset is imminent */
|
||||
goto unlock;
|
||||
}
|
||||
}
|
||||
|
||||
|
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@ -2563,10 +2548,12 @@ link_up:
|
|||
/* Force detection of hung controller every watchdog period */
|
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adapter->detect_tx_hung = true;
|
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|
||||
/* Reset the timer */
|
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/* Reschedule the task */
|
||||
if (!test_bit(__E1000_DOWN, &adapter->flags))
|
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mod_timer(&adapter->watchdog_timer,
|
||||
round_jiffies(jiffies + 2 * HZ));
|
||||
schedule_delayed_work(&adapter->watchdog_task, 2 * HZ);
|
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|
||||
unlock:
|
||||
mutex_unlock(&adapter->mutex);
|
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}
|
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|
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enum latency_range {
|
||||
|
|
@ -3206,14 +3193,12 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
|
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if (unlikely(e1000_maybe_stop_tx(netdev, tx_ring, count + 2)))
|
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return NETDEV_TX_BUSY;
|
||||
|
||||
if (unlikely(hw->mac_type == e1000_82547)) {
|
||||
if (unlikely(e1000_82547_fifo_workaround(adapter, skb))) {
|
||||
netif_stop_queue(netdev);
|
||||
if (!test_bit(__E1000_DOWN, &adapter->flags))
|
||||
mod_timer(&adapter->tx_fifo_stall_timer,
|
||||
jiffies + 1);
|
||||
return NETDEV_TX_BUSY;
|
||||
}
|
||||
if (unlikely((hw->mac_type == e1000_82547) &&
|
||||
(e1000_82547_fifo_workaround(adapter, skb)))) {
|
||||
netif_stop_queue(netdev);
|
||||
if (!test_bit(__E1000_DOWN, &adapter->flags))
|
||||
schedule_delayed_work(&adapter->fifo_stall_task, 1);
|
||||
return NETDEV_TX_BUSY;
|
||||
}
|
||||
|
||||
if (vlan_tx_tag_present(skb)) {
|
||||
|
|
@ -3275,6 +3260,8 @@ static void e1000_reset_task(struct work_struct *work)
|
|||
struct e1000_adapter *adapter =
|
||||
container_of(work, struct e1000_adapter, reset_task);
|
||||
|
||||
if (test_bit(__E1000_DOWN, &adapter->flags))
|
||||
return;
|
||||
e1000_reinit_safe(adapter);
|
||||
}
|
||||
|
||||
|
|
@ -3283,7 +3270,7 @@ static void e1000_reset_task(struct work_struct *work)
|
|||
* @netdev: network interface device structure
|
||||
*
|
||||
* Returns the address of the device statistics structure.
|
||||
* The statistics are actually updated from the timer callback.
|
||||
* The statistics are actually updated from the watchdog.
|
||||
**/
|
||||
|
||||
static struct net_device_stats *e1000_get_stats(struct net_device *netdev)
|
||||
|
|
@ -3551,7 +3538,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
|
|||
hw->get_link_status = 1;
|
||||
/* guard against interrupt when we're going down */
|
||||
if (!test_bit(__E1000_DOWN, &adapter->flags))
|
||||
mod_timer(&adapter->watchdog_timer, jiffies + 1);
|
||||
schedule_delayed_work(&adapter->watchdog_task, 1);
|
||||
}
|
||||
|
||||
/* disable interrupts, without the synchronize_irq bit */
|
||||
|
|
@ -4729,6 +4716,8 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
|
|||
|
||||
netif_device_detach(netdev);
|
||||
|
||||
mutex_lock(&adapter->mutex);
|
||||
|
||||
if (netif_running(netdev)) {
|
||||
WARN_ON(test_bit(__E1000_RESETTING, &adapter->flags));
|
||||
e1000_down(adapter);
|
||||
|
|
@ -4736,8 +4725,10 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
|
|||
|
||||
#ifdef CONFIG_PM
|
||||
retval = pci_save_state(pdev);
|
||||
if (retval)
|
||||
if (retval) {
|
||||
mutex_unlock(&adapter->mutex);
|
||||
return retval;
|
||||
}
|
||||
#endif
|
||||
|
||||
status = er32(STATUS);
|
||||
|
|
@ -4792,6 +4783,8 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
|
|||
if (netif_running(netdev))
|
||||
e1000_free_irq(adapter);
|
||||
|
||||
mutex_unlock(&adapter->mutex);
|
||||
|
||||
pci_disable_device(pdev);
|
||||
|
||||
return 0;
|
||||
|
|
|
|||
|
|
@ -1578,7 +1578,7 @@ s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable)
|
|||
ret_val = e1e_wphy(hw, PHY_REG(776, 20), data);
|
||||
if (ret_val)
|
||||
goto out;
|
||||
ret_val = e1e_wphy(hw, PHY_REG(776, 23), 0xFE00);
|
||||
ret_val = e1e_wphy(hw, PHY_REG(776, 23), 0xF100);
|
||||
if (ret_val)
|
||||
goto out;
|
||||
e1e_rphy(hw, HV_PM_CTRL, &data);
|
||||
|
|
|
|||
|
|
@ -130,7 +130,9 @@ union e1000_adv_tx_desc {
|
|||
#define E1000_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 Timestamp packet */
|
||||
#define E1000_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Descriptor */
|
||||
#define E1000_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */
|
||||
#define E1000_ADVTXD_DCMD_EOP 0x01000000 /* End of Packet */
|
||||
#define E1000_ADVTXD_DCMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */
|
||||
#define E1000_ADVTXD_DCMD_RS 0x08000000 /* Report Status */
|
||||
#define E1000_ADVTXD_DCMD_DEXT 0x20000000 /* Descriptor extension (1=Adv) */
|
||||
#define E1000_ADVTXD_DCMD_VLE 0x40000000 /* VLAN pkt enable */
|
||||
#define E1000_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */
|
||||
|
|
|
|||
|
|
@ -47,6 +47,7 @@ struct igb_adapter;
|
|||
|
||||
/* TX/RX descriptor defines */
|
||||
#define IGB_DEFAULT_TXD 256
|
||||
#define IGB_DEFAULT_TX_WORK 128
|
||||
#define IGB_MIN_TXD 80
|
||||
#define IGB_MAX_TXD 4096
|
||||
|
||||
|
|
@ -129,29 +130,33 @@ struct vf_data_storage {
|
|||
|
||||
#define IGB_MNG_VLAN_NONE -1
|
||||
|
||||
#define IGB_TX_FLAGS_CSUM 0x00000001
|
||||
#define IGB_TX_FLAGS_VLAN 0x00000002
|
||||
#define IGB_TX_FLAGS_TSO 0x00000004
|
||||
#define IGB_TX_FLAGS_IPV4 0x00000008
|
||||
#define IGB_TX_FLAGS_TSTAMP 0x00000010
|
||||
#define IGB_TX_FLAGS_VLAN_MASK 0xffff0000
|
||||
#define IGB_TX_FLAGS_VLAN_SHIFT 16
|
||||
|
||||
/* wrapper around a pointer to a socket buffer,
|
||||
* so a DMA handle can be stored along with the buffer */
|
||||
struct igb_buffer {
|
||||
struct igb_tx_buffer {
|
||||
union e1000_adv_tx_desc *next_to_watch;
|
||||
unsigned long time_stamp;
|
||||
struct sk_buff *skb;
|
||||
unsigned int bytecount;
|
||||
u16 gso_segs;
|
||||
dma_addr_t dma;
|
||||
u32 length;
|
||||
u32 tx_flags;
|
||||
};
|
||||
|
||||
struct igb_rx_buffer {
|
||||
struct sk_buff *skb;
|
||||
dma_addr_t dma;
|
||||
union {
|
||||
/* TX */
|
||||
struct {
|
||||
unsigned long time_stamp;
|
||||
u16 length;
|
||||
u16 next_to_watch;
|
||||
unsigned int bytecount;
|
||||
u16 gso_segs;
|
||||
u8 tx_flags;
|
||||
u8 mapped_as_page;
|
||||
};
|
||||
/* RX */
|
||||
struct {
|
||||
struct page *page;
|
||||
dma_addr_t page_dma;
|
||||
u16 page_offset;
|
||||
};
|
||||
};
|
||||
struct page *page;
|
||||
dma_addr_t page_dma;
|
||||
u32 page_offset;
|
||||
};
|
||||
|
||||
struct igb_tx_queue_stats {
|
||||
|
|
@ -177,6 +182,7 @@ struct igb_q_vector {
|
|||
|
||||
u32 eims_value;
|
||||
u16 cpu;
|
||||
u16 tx_work_limit;
|
||||
|
||||
u16 itr_val;
|
||||
u8 set_itr;
|
||||
|
|
@ -189,7 +195,10 @@ struct igb_ring {
|
|||
struct igb_q_vector *q_vector; /* backlink to q_vector */
|
||||
struct net_device *netdev; /* back pointer to net_device */
|
||||
struct device *dev; /* device pointer for dma mapping */
|
||||
struct igb_buffer *buffer_info; /* array of buffer info structs */
|
||||
union { /* array of buffer info structs */
|
||||
struct igb_tx_buffer *tx_buffer_info;
|
||||
struct igb_rx_buffer *rx_buffer_info;
|
||||
};
|
||||
void *desc; /* descriptor ring memory */
|
||||
unsigned long flags; /* ring specific flags */
|
||||
void __iomem *tail; /* pointer to ring tail register */
|
||||
|
|
@ -229,7 +238,7 @@ struct igb_ring {
|
|||
|
||||
#define IGB_RING_FLAG_TX_CTX_IDX 0x00000001 /* HW requires context index */
|
||||
|
||||
#define IGB_ADVTXD_DCMD (E1000_TXD_CMD_EOP | E1000_TXD_CMD_RS)
|
||||
#define IGB_TXD_DCMD (E1000_ADVTXD_DCMD_EOP | E1000_ADVTXD_DCMD_RS)
|
||||
|
||||
#define IGB_RX_DESC(R, i) \
|
||||
(&(((union e1000_adv_rx_desc *)((R)->desc))[i]))
|
||||
|
|
@ -266,6 +275,7 @@ struct igb_adapter {
|
|||
u16 rx_itr;
|
||||
|
||||
/* TX */
|
||||
u16 tx_work_limit;
|
||||
u32 tx_timeout_count;
|
||||
int num_tx_queues;
|
||||
struct igb_ring *tx_ring[16];
|
||||
|
|
@ -374,7 +384,7 @@ extern void igb_setup_tctl(struct igb_adapter *);
|
|||
extern void igb_setup_rctl(struct igb_adapter *);
|
||||
extern netdev_tx_t igb_xmit_frame_ring(struct sk_buff *, struct igb_ring *);
|
||||
extern void igb_unmap_and_free_tx_resource(struct igb_ring *,
|
||||
struct igb_buffer *);
|
||||
struct igb_tx_buffer *);
|
||||
extern void igb_alloc_rx_buffers(struct igb_ring *, u16);
|
||||
extern void igb_update_stats(struct igb_adapter *, struct rtnl_link_stats64 *);
|
||||
extern bool igb_has_link(struct igb_adapter *adapter);
|
||||
|
|
|
|||
|
|
@ -1579,7 +1579,8 @@ static int igb_clean_test_rings(struct igb_ring *rx_ring,
|
|||
unsigned int size)
|
||||
{
|
||||
union e1000_adv_rx_desc *rx_desc;
|
||||
struct igb_buffer *buffer_info;
|
||||
struct igb_rx_buffer *rx_buffer_info;
|
||||
struct igb_tx_buffer *tx_buffer_info;
|
||||
int rx_ntc, tx_ntc, count = 0;
|
||||
u32 staterr;
|
||||
|
||||
|
|
@ -1591,22 +1592,22 @@ static int igb_clean_test_rings(struct igb_ring *rx_ring,
|
|||
|
||||
while (staterr & E1000_RXD_STAT_DD) {
|
||||
/* check rx buffer */
|
||||
buffer_info = &rx_ring->buffer_info[rx_ntc];
|
||||
rx_buffer_info = &rx_ring->rx_buffer_info[rx_ntc];
|
||||
|
||||
/* unmap rx buffer, will be remapped by alloc_rx_buffers */
|
||||
dma_unmap_single(rx_ring->dev,
|
||||
buffer_info->dma,
|
||||
rx_buffer_info->dma,
|
||||
IGB_RX_HDR_LEN,
|
||||
DMA_FROM_DEVICE);
|
||||
buffer_info->dma = 0;
|
||||
rx_buffer_info->dma = 0;
|
||||
|
||||
/* verify contents of skb */
|
||||
if (!igb_check_lbtest_frame(buffer_info->skb, size))
|
||||
if (!igb_check_lbtest_frame(rx_buffer_info->skb, size))
|
||||
count++;
|
||||
|
||||
/* unmap buffer on tx side */
|
||||
buffer_info = &tx_ring->buffer_info[tx_ntc];
|
||||
igb_unmap_and_free_tx_resource(tx_ring, buffer_info);
|
||||
tx_buffer_info = &tx_ring->tx_buffer_info[tx_ntc];
|
||||
igb_unmap_and_free_tx_resource(tx_ring, tx_buffer_info);
|
||||
|
||||
/* increment rx/tx next to clean counters */
|
||||
rx_ntc++;
|
||||
|
|
@ -2011,6 +2012,7 @@ static int igb_set_coalesce(struct net_device *netdev,
|
|||
|
||||
for (i = 0; i < adapter->num_q_vectors; i++) {
|
||||
struct igb_q_vector *q_vector = adapter->q_vector[i];
|
||||
q_vector->tx_work_limit = adapter->tx_work_limit;
|
||||
if (q_vector->rx_ring)
|
||||
q_vector->itr_val = adapter->rx_itr_setting;
|
||||
else
|
||||
|
|
|
|||
Разница между файлами не показана из-за своего большого размера
Загрузить разницу
|
|
@ -56,8 +56,8 @@ char ixgbe_driver_name[] = "ixgbe";
|
|||
static const char ixgbe_driver_string[] =
|
||||
"Intel(R) 10 Gigabit PCI Express Network Driver";
|
||||
#define MAJ 3
|
||||
#define MIN 4
|
||||
#define BUILD 8
|
||||
#define MIN 6
|
||||
#define BUILD 7
|
||||
#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \
|
||||
__stringify(BUILD) "-k"
|
||||
const char ixgbe_driver_version[] = DRV_VERSION;
|
||||
|
|
|
|||
Загрузка…
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