diff options
| author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-09-22 10:30:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-23 13:24:34 -0700 |
| commit | 8f8cb77e0b22d9044d8d57ab3bb18ea8d0474752 (patch) | |
| tree | 5bc595765ae051f70a7e629a33cf109f04810dee /net/bridge/br_private.h | |
| parent | 7d07a68c251080f8f2cfd071b7b3f7d1093a3375 (diff) | |
net: bridge: mcast: add rt_protocol field to the port group struct
We need to be able to differentiate between pg entries created by
user-space and the kernel when we start generating S,G entries for
IGMPv3/MLDv2's fast path. User-space entries are created by default as
RTPROT_STATIC and the kernel entries are RTPROT_KERNEL. Later we can
allow user-space to provide the entry rt_protocol so we can
differentiate between who added the entries specifically (e.g. clag,
admin, frr etc).
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 0f54a7a7c186..dae7e3526fc7 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -246,6 +246,7 @@ struct net_bridge_port_group { unsigned char flags; unsigned char filter_mode; unsigned char grp_query_rexmit_cnt; + unsigned char rt_protocol; struct hlist_head src_list; unsigned int src_ents; @@ -804,7 +805,7 @@ struct net_bridge_port_group * br_multicast_new_port_group(struct net_bridge_port *port, struct br_ip *group, struct net_bridge_port_group __rcu *next, unsigned char flags, const unsigned char *src, - u8 filter_mode); + u8 filter_mode, u8 rt_protocol); int br_mdb_hash_init(struct net_bridge *br); void br_mdb_hash_fini(struct net_bridge *br); void br_mdb_notify(struct net_device *dev, struct net_bridge_mdb_entry *mp, |