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authorSantiago Leon <santil@us.ibm.com>2006-10-03 12:24:28 -0500
committerJeff Garzik <jeff@garzik.org>2006-10-05 06:43:23 -0400
commit6b4223748895ed5b200c8049231567ea399fc0c2 (patch)
tree451cfcc084a6529c4ffbe57be9ed89e8186c7219 /drivers/net/ibmveth.c
parentbbedefccc6b0da43cfaf785dac89c88bc59cb6ed (diff)
downloadlinux-6b4223748895ed5b200c8049231567ea399fc0c2.tar.bz2
[PATCH] ibmveth: Add netpoll function
This patch adds the net poll controller function to ibmveth to support netconsole and netdump. Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/ibmveth.c')
-rw-r--r--drivers/net/ibmveth.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index df3a59efa7a8..bd79d67c0e97 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -925,6 +925,14 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
return -EINVAL;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void ibmveth_poll_controller(struct net_device *dev)
+{
+ ibmveth_replenish_task(dev->priv);
+ ibmveth_interrupt(dev->irq, dev, NULL);
+}
+#endif
+
static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_id *id)
{
int rc, i;
@@ -997,6 +1005,9 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
netdev->ethtool_ops = &netdev_ethtool_ops;
netdev->change_mtu = ibmveth_change_mtu;
SET_NETDEV_DEV(netdev, &dev->dev);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ netdev->poll_controller = ibmveth_poll_controller;
+#endif
netdev->features |= NETIF_F_LLTX;
spin_lock_init(&adapter->stats_lock);