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[PATCH] e100: Synchronize interface link state with poll routine

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Synchronize interface link state with e100 poll routine

Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Ganesh Venkatesan <ganesh.venkatesan@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
This commit is contained in:
Malli Chilakala 2005-04-28 19:17:42 -07:00 committed by Jeff Garzik
parent 1f53367d5d
commit 0236ebb7ae
1 changed files with 7 additions and 2 deletions
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9
drivers/net/e100.c
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@ -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 @@ static int e100_up(struct nic *nic)
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);
}