tag	line	file	source code
PACKET_MULTICAST	105	net/802/tr.c	skb->pkt_type=PACKET_MULTICAST;
PACKET_MULTICAST	184	net/ethernet/eth.c	skb->pkt_type=PACKET_MULTICAST;
PACKET_MULTICAST	589	net/ipx/af_ipx.c	(skb->pkt_type != PACKET_MULTICAST))