777 	uint32_t dlt;  in bpf_detachd()  local
818 			dlt = bp->bif_dlt;  in bpf_detachd()
867 		disable_tap(ifp, dlt, BPF_TAP_DISABLE);  in bpf_detachd()
2239 			u_int dlt;  in bpfioctl()  local
2241 			bcopy(addr, &dlt, sizeof(dlt));  in bpfioctl()
2243 			if (dlt == DLT_PKTAP &&  in bpfioctl()
2245 				dlt = DLT_RAW;  in bpfioctl()
2247 			error = bpf_setdlt(d, dlt);  in bpfioctl()
2946 bpf_setdlt(struct bpf_d *d, uint32_t dlt)  in bpf_setdlt()  argument
2952 	if (d->bd_bif->bif_dlt == dlt) {  in bpf_setdlt()
2966 		if (bp->bif_ifp == ifp && bp->bif_dlt == dlt) {  in bpf_setdlt()
3303 	u_int32_t       dlt,  in bpf_tap_imp()  argument
3334 		if (dlt == 0 || bp->bif_dlt == dlt) {  in bpf_tap_imp()
3399 	u_int32_t       dlt,  in bpf_tap_mbuf()  argument
3426 	bpf_tap_imp(ifp, dlt, &bpf_pkt, outbound);  in bpf_tap_mbuf()
3432 	u_int32_t       dlt,  in bpf_tap_out()  argument
3437 	bpf_tap_mbuf(ifp, dlt, m, hdr, hlen, 1);  in bpf_tap_out()
3443 	u_int32_t       dlt,  in bpf_tap_in()  argument
3448 	bpf_tap_mbuf(ifp, dlt, m, hdr, hlen, 0);  in bpf_tap_in()
3499 	u_int32_t       dlt,  in bpf_tap_packet()  argument
3532 	bpf_tap_imp(ifp, dlt, &bpf_pkt, outbound);  in bpf_tap_packet()
3538 	u_int32_t       dlt,  in bpf_tap_packet_out()  argument
3543 	bpf_tap_packet(ifp, dlt, pkt, hdr, hlen, 1);  in bpf_tap_packet_out()
3549 	u_int32_t       dlt,  in bpf_tap_packet_in()  argument
3554 	bpf_tap_packet(ifp, dlt, pkt, hdr, hlen, 0);  in bpf_tap_packet_in()
4359 bpfattach(struct ifnet *ifp, u_int dlt, u_int hdrlen)  in bpfattach()  argument
4361 	bpf_attach(ifp, dlt, hdrlen, NULL, NULL);  in bpfattach()
4367 	u_int32_t dlt,  in bpf_attach()  argument
4400 			if (bp->bif_dlt == dlt) {  in bpf_attach()
4414 		    if_name(ifp), dlt);  in bpf_attach()
4420 	bp_new->bif_dlt = dlt;  in bpf_attach()
4429 		if (ifnet_type(ifp) == IFT_ETHER && dlt == DLT_EN10MB) {  in bpf_attach()