From 96f94e7f4a216282a24819968184c881e6343692 Mon Sep 17 00:00:00 2001 From: Nikolay Aleksandrov Date: Tue, 6 Oct 2015 14:11:57 +0200 Subject: bridge: netlink: export port's designated cost and port Add IFLA_BRPORT_DESIGNATED_(COST|PORT) to allow getting the port's designated cost and port respectively via netlink. Signed-off-by: Nikolay Aleksandrov Signed-off-by: David S. Miller --- net/bridge/br_netlink.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'net/bridge') diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index c3e0b73d660d..678d22747044 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -129,6 +129,8 @@ static inline size_t br_port_info_size(void) + nla_total_size(1) /* IFLA_BRPORT_PROXYARP_WIFI */ + nla_total_size(sizeof(struct ifla_bridge_id)) /* IFLA_BRPORT_ROOT_ID */ + nla_total_size(sizeof(struct ifla_bridge_id)) /* IFLA_BRPORT_BRIDGE_ID */ + + nla_total_size(sizeof(u16)) /* IFLA_BRPORT_DESIGNATED_PORT */ + + nla_total_size(sizeof(u16)) /* IFLA_BRPORT_DESIGNATED_COST */ + 0; } @@ -166,7 +168,9 @@ static int br_port_fill_attrs(struct sk_buff *skb, nla_put(skb, IFLA_BRPORT_ROOT_ID, sizeof(struct ifla_bridge_id), &p->designated_root) || nla_put(skb, IFLA_BRPORT_BRIDGE_ID, sizeof(struct ifla_bridge_id), - &p->designated_bridge)) + &p->designated_bridge) || + nla_put_u16(skb, IFLA_BRPORT_DESIGNATED_PORT, p->designated_port) || + nla_put_u16(skb, IFLA_BRPORT_DESIGNATED_COST, p->designated_cost)) return -EMSGSIZE; return 0; -- cgit v1.2.3