bridge: implement rtnl_link_ops->get_slave_size and rtnl_link_ops->fill_slave_info
Allow rtnetlink users to get port info in IFLA_INFO_SLAVE_DATA attr
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index cb5fcf6..80d2347 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -461,6 +461,19 @@
return register_netdevice(dev);
}
+static int br_port_fill_slave_info(struct sk_buff *skb,
+ const struct net_device *brdev,
+ const struct net_device *dev)
+{
+ return br_port_fill_attrs(skb, br_port_get_rtnl(dev));
+}
+
+static size_t br_port_get_slave_size(const struct net_device *brdev,
+ const struct net_device *dev)
+{
+ return br_port_info_size();
+}
+
static size_t br_get_link_af_size(const struct net_device *dev)
{
struct net_port_vlans *pv;
@@ -485,12 +498,14 @@
};
struct rtnl_link_ops br_link_ops __read_mostly = {
- .kind = "bridge",
- .priv_size = sizeof(struct net_bridge),
- .setup = br_dev_setup,
- .validate = br_validate,
- .newlink = br_dev_newlink,
- .dellink = br_dev_delete,
+ .kind = "bridge",
+ .priv_size = sizeof(struct net_bridge),
+ .setup = br_dev_setup,
+ .validate = br_validate,
+ .newlink = br_dev_newlink,
+ .dellink = br_dev_delete,
+ .get_slave_size = br_port_get_slave_size,
+ .fill_slave_info = br_port_fill_slave_info,
};
int __init br_netlink_init(void)