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[PATCH] e1000: Fix Netpoll issue

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Fixed an issue netpoll would error out during communication, generating the following error:
--netdump[14973]: Got toomany timeouts in handshaking, ...
Even after a kernel panic, netpoll requires two way communication to successfully transfer the crash log to the remote server.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Jeff Kirsher 2006-01-12 16:51:14 -08:00 committed by Jeff Garzik
parent ce7393b935
commit e8da8be146
1 changed files with 3 additions and 0 deletions
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3
drivers/net/e1000/e1000_main.c
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@ -4449,6 +4449,9 @@ e1000_netpoll(struct net_device *netdev)
disable_irq(adapter->pdev->irq); disable_irq(adapter->pdev->irq);
e1000_intr(adapter->pdev->irq, netdev, NULL); e1000_intr(adapter->pdev->irq, netdev, NULL);
e1000_clean_tx_irq(adapter, adapter->tx_ring); e1000_clean_tx_irq(adapter, adapter->tx_ring);
#ifndef CONFIG_E1000_NAPI
adapter->clean_rx(adapter, adapter->rx_ring);
#endif
enable_irq(adapter->pdev->irq); enable_irq(adapter->pdev->irq);
} }
#endif #endif