From 2df5278b0267c799f3e877e8eeddbb6e93cda0bb Mon Sep 17 00:00:00 2001 From: Martin Hundebøll Date: Fri, 25 Jan 2013 11:12:43 +0100 Subject: batman-adv: network coding - receive coded packets and decode them MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When receiving a network coded packet, the decoding buffer is searched for a packet to use for decoding. The source, destination, and crc32 from the coded packet is used to identify the wanted packet. The decoded packet is passed to the usual unicast receiver function, as had it never been network coded. Signed-off-by: Martin Hundebøll Signed-off-by: Marek Lindner Signed-off-by: Antonio Quartulli --- net/batman-adv/types.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'net/batman-adv/types.h') diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 5f3640d15dd2..aba8364c3689 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -280,6 +280,12 @@ struct batadv_bcast_duplist_entry { * @BATADV_CNT_NC_RECODE: transmitted nc-recombined traffic packet counter * @BATADV_CNT_NC_RECODE_BYTES: transmitted nc-recombined traffic bytes counter * @BATADV_CNT_NC_BUFFER: counter for packets buffered for later nc decoding + * @BATADV_CNT_NC_DECODE: received and nc-decoded traffic packet counter + * @BATADV_CNT_NC_DECODE_BYTES: received and nc-decoded traffic bytes counter + * @BATADV_CNT_NC_DECODE_FAILED: received and decode-failed traffic packet + * counter + * @BATADV_CNT_NC_SNIFFED: counter for nc-decoded packets received in promisc + * mode. * @BATADV_CNT_NUM: number of traffic counters */ enum batadv_counters { @@ -313,6 +319,10 @@ enum batadv_counters { BATADV_CNT_NC_RECODE, BATADV_CNT_NC_RECODE_BYTES, BATADV_CNT_NC_BUFFER, + BATADV_CNT_NC_DECODE, + BATADV_CNT_NC_DECODE_BYTES, + BATADV_CNT_NC_DECODE_FAILED, + BATADV_CNT_NC_SNIFFED, #endif BATADV_CNT_NUM, }; -- cgit v1.2.3