From 60432d756cf06e597ef9da511402dd059b112447 Mon Sep 17 00:00:00 2001 From: Linus Lüssing Date: Sat, 15 Feb 2014 17:47:51 +0100 Subject: batman-adv: Announce new capability via multicast TVLV MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If the soft interface of a node is not part of a bridge then a node announces a new multicast TVLV: The existence of this TVLV signalizes that this node is announcing all of its multicast listeners via the translation table infrastructure. Signed-off-by: Linus Lüssing Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli --- net/batman-adv/packet.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'net/batman-adv/packet.h') diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h index 0a381d1174c1..e8c483d2da72 100644 --- a/net/batman-adv/packet.h +++ b/net/batman-adv/packet.h @@ -145,6 +145,7 @@ enum batadv_bla_claimframe { * @BATADV_TVLV_NC: network coding tvlv * @BATADV_TVLV_TT: translation table tvlv * @BATADV_TVLV_ROAM: roaming advertisement tvlv + * @BATADV_TVLV_MCAST: multicast capability tvlv */ enum batadv_tvlv_type { BATADV_TVLV_GW = 0x01, @@ -152,6 +153,7 @@ enum batadv_tvlv_type { BATADV_TVLV_NC = 0x03, BATADV_TVLV_TT = 0x04, BATADV_TVLV_ROAM = 0x05, + BATADV_TVLV_MCAST = 0x06, }; #pragma pack(2) @@ -504,4 +506,14 @@ struct batadv_tvlv_roam_adv { __be16 vid; }; +/** + * struct batadv_tvlv_mcast_data - payload of a multicast tvlv + * @flags: multicast flags announced by the orig node + * @reserved: reserved field + */ +struct batadv_tvlv_mcast_data { + uint8_t flags; + uint8_t reserved[3]; +}; + #endif /* _NET_BATMAN_ADV_PACKET_H_ */ -- cgit v1.2.3