From f2e520956a1ab636698f8160194c9b8ac0989aab Mon Sep 17 00:00:00 2001 From: Willem de Bruijn Date: Fri, 14 Aug 2015 22:31:35 -0400 Subject: packet: add extended BPF fanout mode Add fanout mode PACKET_FANOUT_EBPF that accepts an en extended BPF program to select a socket. Update the internal eBPF program by passing to socket option SOL_PACKET/PACKET_FANOUT_DATA a file descriptor returned by bpf(). Signed-off-by: Willem de Bruijn Acked-by: Alexei Starovoitov Acked-by: Daniel Borkmann Signed-off-by: David S. Miller --- include/uapi/linux/if_packet.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/if_packet.h') diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h index a4bb16fa822e..9e7edfd8141e 100644 --- a/include/uapi/linux/if_packet.h +++ b/include/uapi/linux/if_packet.h @@ -64,6 +64,7 @@ struct sockaddr_ll { #define PACKET_FANOUT_RND 4 #define PACKET_FANOUT_QM 5 #define PACKET_FANOUT_CBPF 6 +#define PACKET_FANOUT_EBPF 7 #define PACKET_FANOUT_FLAG_ROLLOVER 0x1000 #define PACKET_FANOUT_FLAG_DEFRAG 0x8000 -- cgit v1.2.3