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[BRIDGE]: set features based on enslaved devices

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Make features of the bridge pseudo-device be a subset of the underlying
devices.  Motivated by Xen and others who use bridging to do failover.

Signed-off-by: Catalin BOIE <catab at umrella.ro>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2005-05-29 14:15:17 -07:00 • committed by David S. Miller
parent 81e8157583
commit 81d35307dd
4 changed files with 40 additions and 8 deletions
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15
net/bridge/br_device.c
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@ -21,10 +21,7 @@
static struct net_device_stats *br_dev_get_stats(struct net_device *dev)
{
struct net_bridge *br;
br = dev->priv;
struct net_bridge *br = netdev_priv(dev);
return &br->statistics;
}
@ -54,9 +51,11 @@ int br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
static int br_dev_open(struct net_device *dev)
{
netif_start_queue(dev);
struct net_bridge *br = netdev_priv(dev);
br_stp_enable_bridge(dev->priv);
br_features_recompute(br);
netif_start_queue(dev);
br_stp_enable_bridge(br);
return 0;
}
@ -67,7 +66,7 @@ static void br_dev_set_multicast_list(struct net_device *dev)
static int br_dev_stop(struct net_device *dev)
{
br_stp_disable_bridge(dev->priv);
br_stp_disable_bridge(netdev_priv(dev));
netif_stop_queue(dev);
@ -76,7 +75,7 @@ static int br_dev_stop(struct net_device *dev)
static int br_change_mtu(struct net_device *dev, int new_mtu)
{
if ((new_mtu < 68) || new_mtu > br_min_mtu(dev->priv))
if (new_mtu < 68 || new_mtu > br_min_mtu(netdev_priv(dev)))
return -EINVAL;
dev->mtu = new_mtu;