diff options
Diffstat (limited to 'net/batman-adv/packet.h')
| -rw-r--r-- | net/batman-adv/packet.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h index e7f915181aba..c698b6452953 100644 --- a/net/batman-adv/packet.h +++ b/net/batman-adv/packet.h @@ -26,6 +26,7 @@ * @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV * @BATADV_BCAST: broadcast packets carrying broadcast payload * @BATADV_CODED: network coded packets + * @BATADV_ELP: echo location packets for B.A.T.M.A.N. V * * @BATADV_UNICAST: unicast packets carrying unicast payload traffic * @BATADV_UNICAST_FRAG: unicast packets carrying a fragment of the original @@ -40,6 +41,7 @@ enum batadv_packettype { BATADV_IV_OGM = 0x00, BATADV_BCAST = 0x01, BATADV_CODED = 0x02, + BATADV_ELP = 0x03, /* 0x40 - 0x7f: unicast */ #define BATADV_UNICAST_MIN 0x40 BATADV_UNICAST = 0x40, @@ -235,6 +237,24 @@ struct batadv_ogm_packet { #define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet) /** + * struct batadv_elp_packet - elp (neighbor discovery) packet + * @packet_type: batman-adv packet type, part of the general header + * @version: batman-adv protocol version, part of the genereal header + * @orig: originator mac address + * @seqno: sequence number + * @elp_interval: currently used ELP sending interval in ms + */ +struct batadv_elp_packet { + u8 packet_type; + u8 version; + u8 orig[ETH_ALEN]; + __be32 seqno; + __be32 elp_interval; +}; + +#define BATADV_ELP_HLEN sizeof(struct batadv_elp_packet) + +/** * struct batadv_icmp_header - common members among all the ICMP packets * @packet_type: batman-adv packet type, part of the general header * @version: batman-adv protocol version, part of the genereal header |