taglinefilesource code
ARPHRD_ETHER139drivers/net/loopback.cdev->type    = ARPHRD_ETHER;    /* 0x0001    */
ARPHRD_ETHER169drivers/net/net_init.cdev->type    = ARPHRD_ETHER;
ARPHRD_ETHER438net/appletalk/aarp.cif(dev->type!=ARPHRD_ETHER)
ARPHRD_ETHER610net/appletalk/aarp.cif(dev->type!=ARPHRD_ETHER)
ARPHRD_ETHER717net/appletalk/ddp.cif(dev->type!=ARPHRD_ETHER)
ARPHRD_ETHER661net/ax25/af_ax25.ccase ARPHRD_ETHER:
ARPHRD_ETHER2240net/ax25/af_ax25.cif (dev->type == ARPHRD_ETHER) 
ARPHRD_ETHER658net/ipv4/arp.ccase ARPHRD_ETHER:
ARPHRD_ETHER937net/ipv4/arp.cif(dev->type==ARPHRD_ETHER || dev->type==ARPHRD_IEEE802)
ARPHRD_ETHER1179net/ipv4/arp.cif(dev->type==ARPHRD_ETHER || dev->type==ARPHRD_IEEE802)
ARPHRD_ETHER1238net/ipv4/arp.ccase ARPHRD_ETHER:
ARPHRD_ETHER1239net/ipv4/arp.chtype = ARPHRD_ETHER;
ARPHRD_ETHER180net/ipv4/igmp.cif(dev->type!=ARPHRD_ETHER)
ARPHRD_ETHER193net/ipv4/igmp.cif(dev->type!=ARPHRD_ETHER)
ARPHRD_ETHER308net/ipv4/rarp.ccase ARPHRD_ETHER:
ARPHRD_ETHER309net/ipv4/rarp.chtype = ARPHRD_ETHER;
ARPHRD_ETHER526net/netrom/nr_route.cif ((dev->flags & IFF_UP) && dev->type == ARPHRD_ETHER)