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bridge: fdb dumping takes a filter device

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Dumping a bridge fdb dumps every fdb entry
held. With this change we are going to filter
on selected bridge port.

Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jamal Hadi Salim
2014-07-10 07:01:58 -04:00
committed by David S. Miller
parent 69b4b7a414
commit 5d5eacb34c
8 changed files with 24 additions and 10 deletions
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4
include/linux/netdevice.h
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@@ -943,7 +943,8 @@ typedef u16 (*select_queue_fallback_t)(struct net_device *dev,
* const unsigned char *addr)
* Deletes the FDB entry from dev coresponding to addr.
* int (*ndo_fdb_dump)(struct sk_buff *skb, struct netlink_callback *cb,
* struct net_device *dev, int idx)
* struct net_device *dev, struct net_device *filter_dev,
* int idx)
* Used to add FDB entries to dump requests. Implementers should add
* entries to skb and update idx with the number of entries.
*
@@ -1114,6 +1115,7 @@ struct net_device_ops {
int (*ndo_fdb_dump)(struct sk_buff *skb,
struct netlink_callback *cb,
struct net_device *dev,
struct net_device *filter_dev,
int idx);
int (*ndo_bridge_setlink)(struct net_device *dev,