[PATCH 2.6.19 3/4] AT91RM9200 Ethernet: Add netpoll / netconsole support
From: Andrew Victor <hidden>
Date: 2006-12-05 13:42:54
Adds netpoll / netconsole support. Original patch from Bill Gatliff. Signed-off-by: Andrew Victor <redacted> diff -urN linux-2.6.19-final.orig/drivers/net/arm/at91_ether.c linux-2.6.19-final/drivers/net/arm/at91_ether.c
--- linux-2.6.19-final.orig/drivers/net/arm/at91_ether.c Tue Dec 5 14:09:01 2006
+++ linux-2.6.19-final/drivers/net/arm/at91_ether.c Tue Dec 5 11:56:55 2006@@ -923,6 +923,17 @@ return IRQ_HANDLED; } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void at91ether_poll_controller(struct net_device *dev) +{ + unsigned long flags; + + local_irq_save(flags); + at91ether_interrupt(dev->irq, dev); + local_irq_restore(flags); +} +#endif + /* * Initialize the ethernet interface */
@@ -972,6 +983,9 @@ dev->set_mac_address = set_mac_address; dev->ethtool_ops = &at91ether_ethtool_ops; dev->do_ioctl = at91ether_ioctl; +#ifdef CONFIG_NET_POLL_CONTROLLER + dev->poll_controller = at91ether_poll_controller; +#endif SET_NETDEV_DEV(dev, &pdev->dev);