diff options
Diffstat (limited to 'drivers/net/ixgb/ixgb_main.c')
| -rw-r--r-- | drivers/net/ixgb/ixgb_main.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index 991c883..d444de5 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -97,7 +97,7 @@ static irqreturn_t ixgb_intr(int irq, void *data); static boolean_t ixgb_clean_tx_irq(struct ixgb_adapter *adapter); #ifdef CONFIG_IXGB_NAPI -static int ixgb_clean(struct net_device *netdev, int *budget); +static int ixgb_clean(struct napi_struct *napi, int budget); static boolean_t ixgb_clean_rx_irq(struct ixgb_adapter *adapter, int *work_done, int work_to_do); #else @@ -288,7 +288,7 @@ ixgb_up(struct ixgb_adapter *adapter) mod_timer(&adapter->watchdog_timer, jiffies); #ifdef CONFIG_IXGB_NAPI - netif_poll_enable(netdev); + napi_enable(&adapter->napi); #endif ixgb_irq_enable(adapter); @@ -309,7 +309,7 @@ ixgb_down(struct ixgb_adapter *adapter, boolean_t kill_watchdog) if(kill_watchdog) del_timer_sync(&adapter->watchdog_timer); #ifdef CONFIG_IXGB_NAPI - netif_poll_disable(netdev); + napi_disable(&adapter->napi); #endif adapter->link_speed = 0; adapter->link_duplex = 0; @@ -382,7 +382,6 @@ ixgb_probe(struct pci_dev *pdev, goto err_alloc_etherdev; } - SET_MODULE_OWNER(netdev); SET_NETDEV_DEV(netdev, &pdev->dev); pci_set_drvdata(pdev, netdev); @@ -421,8 +420,7 @@ ixgb_probe(struct pci_dev *pdev, netdev->tx_timeout = &ixgb_tx_timeout; netdev->watchdog_timeo = 5 * HZ; #ifdef CONFIG_IXGB_NAPI - netdev->poll = &ixgb_clean; - netdev->weight = 64; + netif_napi_add(netdev, &adapter->napi, ixgb_clean, 64); #endif netdev->vlan_rx_register = ixgb_vlan_rx_register; netdev->vlan_rx_add_vid = ixgb_vlan_rx_add_vid; @@ -1746,7 +1744,7 @@ ixgb_intr(int irq, void *data) } #ifdef CONFIG_IXGB_NAPI - if(netif_rx_schedule_prep(netdev)) { + if (netif_rx_schedule_prep(netdev, &adapter->napi)) { /* Disable interrupts and register for poll. The flush of the posted write is intentionally left out. @@ -1754,7 +1752,7 @@ ixgb_intr(int irq, void *data) atomic_inc(&adapter->irq_sem); IXGB_WRITE_REG(&adapter->hw, IMC, ~0); - __netif_rx_schedule(netdev); + __netif_rx_schedule(netdev, &adapter->napi); } #else /* yes, that is actually a & and it is meant to make sure that @@ -1776,27 +1774,23 @@ ixgb_intr(int irq, void *data) **/ static int -ixgb_clean(struct net_device *netdev, int *budget) +ixgb_clean(struct napi_struct *napi, int budget) { - struct ixgb_adapter *adapter = netdev_priv(netdev); - int work_to_do = min(*budget, netdev->quota); + struct ixgb_adapter *adapter = container_of(napi, struct ixgb_adapter, napi); + struct net_device *netdev = adapter->netdev; int tx_cleaned; int work_done = 0; tx_cleaned = ixgb_clean_tx_irq(adapter); - ixgb_clean_rx_irq(adapter, &work_done, work_to_do); - - *budget -= work_done; - netdev->quota -= work_done; + ixgb_clean_rx_irq(adapter, &work_done, budget); /* if no Tx and not enough Rx work done, exit the polling mode */ if((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) { - netif_rx_complete(netdev); + netif_rx_complete(netdev, napi); ixgb_irq_enable(adapter); - return 0; } - return 1; + return work_done; } #endif |