On 05/14/2014 07:09 PM, Vlad Yasevich wrote:
When a static fdb entry is created, add the mac address
from this fdb entry to any ports that are currently running
in non-promiscuous mode. These ports need this data so that
they can receive traffic destined to these addresses.
By default ports start in promiscuous mode, so this feature
is disabled.
Signed-off-by: Vlad Yasevich <vyasevic@xxxxxxxxxx>
---
net/bridge/br_fdb.c | 76 ++++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 70 insertions(+), 6 deletions(-)
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 9759b61..958b68a 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -85,8 +85,58 @@ static void fdb_rcu_free(struct rcu_head *head)
kmem_cache_free(br_fdb_cache, ent);
}
+/* When a static FDB entry is added, the mac address from the entry is
+ * added to the bridge private HW address list and all required ports
+ * are then updated with the new information.
+ * Called under RTNL.
+ */
+static void fdb_add_hw(struct net_bridge *br, const unsigned char *addr)
+{
+ int err;
+ struct net_bridge_port *p, *tmp = NULL;
Initializer doesn't seem to be needed.
[...]
WBR, Sergei
