diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 00bc525c656..a4265bc1ceb 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -1409,9 +1409,11 @@ void ixgbe_down(struct ixgbe_adapter *adapter) IXGBE_WRITE_FLUSH(&adapter->hw); msleep(10); + napi_disable(&adapter->napi); + atomic_set(&adapter->irq_sem, 0); + ixgbe_irq_disable(adapter); - napi_disable(&adapter->napi); del_timer_sync(&adapter->watchdog_timer); netif_carrier_off(netdev); @@ -1470,19 +1472,16 @@ static int ixgbe_clean(struct napi_struct *napi, int budget) struct net_device *netdev = adapter->netdev; int tx_cleaned = 0, work_done = 0; - /* Keep link state information with original netdev */ - if (!netif_carrier_ok(adapter->netdev)) - goto quit_polling; - /* In non-MSIX case, there is no multi-Tx/Rx queue */ tx_cleaned = ixgbe_clean_tx_irq(adapter, adapter->tx_ring); ixgbe_clean_rx_irq(adapter, &adapter->rx_ring[0], &work_done, budget); - /* If no Tx and not enough Rx work done, exit the polling mode */ - if ((!tx_cleaned && (work_done < budget)) || - !netif_running(adapter->netdev)) { -quit_polling: + if (tx_cleaned) + work_done = budget; + + /* If budget not fully consumed, exit the polling mode */ + if (work_done < budget) { netif_rx_complete(netdev, napi); ixgbe_irq_enable(adapter); } |