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[PATCH] ibmveth: Add netpoll function

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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>
This commit is contained in:
Santiago Leon 2006-10-03 12:24:28 -05:00 • committed by Jeff Garzik
commit 6b42237488
1 changed files with 11 additions and 0 deletions
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11
drivers/net/ibmveth.c
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@ -925,6 +925,14 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
return -EINVAL; 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) static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_id *id)
{ {
int rc, i; 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->ethtool_ops = &netdev_ethtool_ops;
netdev->change_mtu = ibmveth_change_mtu; netdev->change_mtu = ibmveth_change_mtu;
SET_NETDEV_DEV(netdev, &dev->dev); SET_NETDEV_DEV(netdev, &dev->dev);
#ifdef CONFIG_NET_POLL_CONTROLLER
netdev->poll_controller = ibmveth_poll_controller;
#endif
netdev->features |= NETIF_F_LLTX; netdev->features |= NETIF_F_LLTX;
spin_lock_init(&adapter->stats_lock); spin_lock_init(&adapter->stats_lock);