diff options
Diffstat (limited to 'drivers/net/e100.c')
| -rw-r--r-- | drivers/net/e100.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 2c8c14ebf20..c1ca2dae7c4 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1743,8 +1743,11 @@ static int e100_up(struct nic *nic) if((err = request_irq(nic->pdev->irq, e100_intr, SA_SHIRQ, nic->netdev->name, nic->netdev))) goto err_no_irq; - e100_enable_irq(nic); netif_wake_queue(nic->netdev); + netif_poll_enable(nic->netdev); + /* enable ints _after_ enabling poll, preventing a race between + * disable ints+schedule */ + e100_enable_irq(nic); return 0; err_no_irq: @@ -1758,11 +1761,13 @@ err_rx_clean_list: static void e100_down(struct nic *nic) { + /* wait here for poll to complete */ + netif_poll_disable(nic->netdev); + netif_stop_queue(nic->netdev); e100_hw_reset(nic); free_irq(nic->pdev->irq, nic->netdev); del_timer_sync(&nic->watchdog); netif_carrier_off(nic->netdev); - netif_stop_queue(nic->netdev); e100_clean_cbs(nic); e100_rx_clean_list(nic); } |