bridge: implement [add/del]_slave ops

add possibility to addif/delif via rtnetlink

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 17 insertions, 0 deletions

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 556443566e9c..1461b19efd38 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -297,6 +297,21 @@ void br_netpoll_disable(struct net_bridge_port *p)
 
 #endif
 
+static int br_add_slave(struct net_device *dev, struct net_device *slave_dev)
+
+{
+        struct net_bridge *br = netdev_priv(dev);
+
+        return br_add_if(br, slave_dev);
+}
+
+static int br_del_slave(struct net_device *dev, struct net_device *slave_dev)
+{
+        struct net_bridge *br = netdev_priv(dev);
+
+        return br_del_if(br, slave_dev);
+}
+
 static const struct ethtool_ops br_ethtool_ops = {
         .get_drvinfo    = br_getinfo,
         .get_link       = ethtool_op_get_link,
@@ -326,6 +341,8 @@ static const struct net_device_ops br_netdev_ops = {
         .ndo_netpoll_cleanup     = br_netpoll_cleanup,
         .ndo_poll_controller     = br_poll_controller,
 #endif
+        .ndo_add_slave           = br_add_slave,
+        .ndo_del_slave           = br_del_slave,
 };
 
 static void br_dev_free(struct net_device *dev)