uapi/linux/batadv_packet.h

29  * @BATADV_MCAST: multicast packet with multiple destination addresses
33  *     payload packet
34  * @BATADV_UNICAST_4ADDR: unicast packet including the originator address of
36  * @BATADV_ICMP: unicast packet like IP ICMP used for ping or traceroute
37  * @BATADV_UNICAST_TVLV: unicast packet carrying TVLV containers
59  * enum batadv_subtype - packet subtype for unicast4addr
77  * @BATADV_NOT_BEST_NEXT_HOP: flag is set when the ogm packet is forwarded and
96  * @BATADV_TP: throughput meter packet
163  * @BATADV_CLAIM_TYPE_LOOPDETECT: mesh-traversing loop detect packet
204  * struct batadv_ogm_packet - ogm (routing protocol) packet
205  * @packet_type: batman-adv packet type, part of the general header
207  * @ttl: time to live for this packet, part of the general header
232  * struct batadv_ogm2_packet - ogm2 (routing protocol) packet
233  * @packet_type: batman-adv packet type, part of the general header
235  * @ttl: time to live for this packet, part of the general header
256  * struct batadv_elp_packet - elp (neighbor discovery) packet
257  * @packet_type: batman-adv packet type, part of the general header
275  * @packet_type: batman-adv packet type, part of the general header
277  * @ttl: time to live for this packet, part of the general header
278  * @msg_type: ICMP packet type
284  * This structure is used for ICMP packet parsing only and it is never sent
300  * struct batadv_icmp_packet - ICMP packet
301  * @packet_type: batman-adv packet type, part of the general header
303  * @ttl: time to live for this packet, part of the general header
304  * @msg_type: ICMP packet type
324  * struct batadv_icmp_tp_packet - ICMP TP Meter packet
325  * @packet_type: batman-adv packet type, part of the general header
327  * @ttl: time to live for this packet, part of the general header
328  * @msg_type: ICMP packet type
332  * @subtype: TP packet subtype (see batadv_icmp_tp_subtype)
335  * @timestamp: time when the packet has been sent. This value is filled in a
355  * enum batadv_icmp_tp_subtype - ICMP TP Meter packet subtypes
367  * struct batadv_icmp_packet_rr - ICMP RouteRecord packet
368  * @packet_type: batman-adv packet type, part of the general header
370  * @ttl: time to live for this packet, part of the general header
371  * @msg_type: ICMP packet type
394 /* All packet headers in front of an ethernet header have to be completely
406  * struct batadv_unicast_packet - unicast packet for network payload
407  * @packet_type: batman-adv packet type, part of the general header
409  * @ttl: time to live for this packet, part of the general header
411  * @dest: originator destination of the unicast packet
425  * struct batadv_unicast_4addr_packet - extended unicast packet
426  * @u: common unicast packet header
428  * @subtype: packet subtype
442  * struct batadv_frag_packet - fragmented packet
443  * @packet_type: batman-adv packet type, part of the general header
445  * @ttl: time to live for this packet, part of the general header
447  * @orig: originator of the fragment used when merging the packet
452  * @total_size: size of the merged packet
476  * struct batadv_bcast_packet - broadcast packet for network payload
477  * @packet_type: batman-adv packet type, part of the general header
479  * @ttl: time to live for this packet, part of the general header
482  * @orig: originator of the broadcast packet
497  * struct batadv_mcast_packet - multicast packet for network payload
498  * @packet_type: batman-adv packet type, part of the general header
500  * @ttl: time to live for this packet, part of the general header
516  * struct batadv_coded_packet - network coded packet
517  * @packet_type: batman-adv packet type, part of the general header
519  * @ttl: time to live for this packet, part of the general header
520  * @first_source: original source of first included packet
521  * @first_orig_dest: original destination of first included packet
522  * @first_crc: checksum of first included packet
523  * @first_ttvn: tt-version number of first included packet
524  * @second_ttl: ttl of second packet
525  * @second_dest: second receiver of this coded packet
526  * @second_source: original source of second included packet
527  * @second_orig_dest: original destination of second included packet
528  * @second_crc: checksum of second included packet
529  * @second_ttvn: tt version number of second included packet
551  * struct batadv_unicast_tvlv_packet - generic unicast packet with tvlv payload
552  * @packet_type: batman-adv packet type, part of the general header
554  * @ttl: time to live for this packet, part of the general header
555  * @reserved: reserved field (for packet alignment)