1828 			u_int dlt;  in bpfioctl()  local
1830 			bcopy(addr, &dlt, sizeof(dlt));  in bpfioctl()
1832 			if (dlt == DLT_PKTAP &&  in bpfioctl()
1834 				dlt = DLT_RAW;  in bpfioctl()
1836 			error = bpf_setdlt(d, dlt);  in bpfioctl()
2350 bpf_setdlt(struct bpf_d *d, uint32_t dlt)  in bpf_setdlt()  argument
2356 	if (d->bd_bif->bif_dlt == dlt) {  in bpf_setdlt()
2370 		if (bp->bif_ifp == ifp && bp->bif_dlt == dlt) {  in bpf_setdlt()
2698 	u_int32_t       dlt,  in bpf_tap_imp()  argument
2729 		if (dlt == 0 || bp->bif_dlt == dlt) {  in bpf_tap_imp()
2788 	u_int32_t       dlt,  in bpf_tap_mbuf()  argument
2814 	bpf_tap_imp(ifp, dlt, &bpf_pkt, outbound);  in bpf_tap_mbuf()
2820 	u_int32_t       dlt,  in bpf_tap_out()  argument
2825 	bpf_tap_mbuf(ifp, dlt, m, hdr, hlen, 1);  in bpf_tap_out()
2831 	u_int32_t       dlt,  in bpf_tap_in()  argument
2836 	bpf_tap_mbuf(ifp, dlt, m, hdr, hlen, 0);  in bpf_tap_in()
2880 	u_int32_t       dlt,  in bpf_tap_packet()  argument
2908 	bpf_tap_imp(ifp, dlt, &bpf_pkt, outbound);  in bpf_tap_packet()
2914 	u_int32_t       dlt,  in bpf_tap_packet_out()  argument
2919 	bpf_tap_packet(ifp, dlt, pkt, hdr, hlen, 1);  in bpf_tap_packet_out()
2925 	u_int32_t       dlt,  in bpf_tap_packet_in()  argument
2930 	bpf_tap_packet(ifp, dlt, pkt, hdr, hlen, 0);  in bpf_tap_packet_in()
3621 bpfattach(struct ifnet *ifp, u_int dlt, u_int hdrlen)  in bpfattach()  argument
3623 	bpf_attach(ifp, dlt, hdrlen, NULL, NULL);  in bpfattach()
3629 	u_int32_t               dlt,  in bpf_attach()  argument
3662 			if (bp->bif_dlt == dlt) {  in bpf_attach()
3675 		    if_name(ifp), dlt);  in bpf_attach()
3681 	bp_new->bif_dlt = dlt;  in bpf_attach()
3690 		if (ifnet_type(ifp) == IFT_ETHER && dlt == DLT_EN10MB) {  in bpf_attach()