diff options
| -rw-r--r-- | include/uapi/linux/neighbour.h | 1 | ||||
| -rw-r--r-- | net/bridge/br_fdb.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h index d3ef583104e0..4a1d7e96dfe3 100644 --- a/include/uapi/linux/neighbour.h +++ b/include/uapi/linux/neighbour.h @@ -24,6 +24,7 @@ enum { NDA_PORT, NDA_VNI, NDA_IFINDEX, + NDA_MASTER, __NDA_MAX }; diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 648d0e849595..2c45c069ea1a 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -616,6 +616,8 @@ static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br, if (nla_put(skb, NDA_LLADDR, ETH_ALEN, &fdb->addr)) goto nla_put_failure; + if (nla_put_u32(skb, NDA_MASTER, br->dev->ifindex)) + goto nla_put_failure; ci.ndm_used = jiffies_to_clock_t(now - fdb->used); ci.ndm_confirmed = 0; ci.ndm_updated = jiffies_to_clock_t(now - fdb->updated); @@ -637,6 +639,7 @@ static inline size_t fdb_nlmsg_size(void) { return NLMSG_ALIGN(sizeof(struct ndmsg)) + nla_total_size(ETH_ALEN) /* NDA_LLADDR */ + + nla_total_size(sizeof(u32)) /* NDA_MASTER */ + nla_total_size(sizeof(u16)) /* NDA_VLAN */ + nla_total_size(sizeof(struct nda_cacheinfo)); } |