This patch adds NetPoll / NetConsole support to the Atmel AT91RM9200
Ethernet driver.
Original patch from Bill Gatliff.
Signed-off-by: Andrew Victor <[EMAIL PROTECTED]>
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 Mon Dec 4
14:27:21 2006
+++ linux-2.6.19-final/drivers/net/arm/at91_ether.c Mon Dec 4 14:33:35 2006
@@ -925,6 +925,17 @@
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, NULL);
+ local_irq_restore(flags);
+}
+#endif
+
/*
* Initialize the ethernet interface
*/
@@ -974,6 +985,9 @@
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);
-
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