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net: add net poll support for atl2 driver 

Add netconsole support for Atheros L2 10/100 network device.

Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Acked-by: Jay Cliburn <jacliburn@bellsouth.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kevin Hao 2008-09-19 21:56:44 +00:00 committed by David S. Miller
parent 6fbc779c03
commit 8d1b1fc9b9
1 changed files with 12 additions and 0 deletions
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12
drivers/net/atlx/atl2.c
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@ -1329,6 +1329,15 @@ static void atl2_setup_pcicmd(struct pci_dev *pdev)
pci_write_config_dword(pdev, REG_PM_CTRLSTAT, 0);
}
#ifdef CONFIG_NET_POLL_CONTROLLER
static void atl2_poll_controller(struct net_device *netdev)
{
disable_irq(netdev->irq);
atl2_intr(netdev->irq, netdev);
enable_irq(netdev->irq);
}
#endif
/*
* atl2_probe - Device Initialization Routine
* @pdev: PCI device information struct
@ -1412,6 +1421,9 @@ static int __devinit atl2_probe(struct pci_dev *pdev,
netdev->do_ioctl = &atl2_ioctl;
atl2_set_ethtool_ops(netdev);
#ifdef CONFIG_NET_POLL_CONTROLLER
netdev->poll_controller = atl2_poll_controller;
#endif
#ifdef HAVE_TX_TIMEOUT
netdev->tx_timeout = &atl2_tx_timeout;
netdev->watchdog_timeo = 5 * HZ;