tag	line	file	source code
ARPHRD_ARCNET	560	drivers/net/arcnet.c	dev->type=ARPHRD_ARCNET;
ARPHRD_ARCNET	612	net/ipv4/arp.c	case ARPHRD_ARCNET:
ARPHRD_ARCNET	1187	net/ipv4/arp.c	case ARPHRD_ARCNET:
ARPHRD_ARCNET	1188	net/ipv4/arp.c	htype = ARPHRD_ARCNET;