From 7736d33f4262d437c51ed7a28114eacbfca236ff Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 5 Jul 2011 01:43:20 -0700 Subject: packet: Add pre-defragmentation support for ipv4 fanouts. The skb->rxhash cannot be properly computed if the packet is a fragment. To alleviate this, allow the AF_PACKET client to ask for defragmentation to be done at demux time. Signed-off-by: David S. Miller --- include/linux/if_packet.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/if_packet.h') diff --git a/include/linux/if_packet.h b/include/linux/if_packet.h index 1efa1cb827f5..84e684e6935c 100644 --- a/include/linux/if_packet.h +++ b/include/linux/if_packet.h @@ -53,6 +53,7 @@ struct sockaddr_ll { #define PACKET_FANOUT_HASH 0 #define PACKET_FANOUT_LB 1 +#define PACKET_FANOUT_FLAG_DEFRAG 0x8000 struct tpacket_stats { unsigned int tp_packets; -- cgit v1.2.3