123 SYSCTL_NODE(_net_link, OID_AUTO, iptap, CTLFLAG_RW | CTLFLAG_LOCKED, 0,
175 	struct iptap_softc *iptap = NULL;  in iptap_clone_create()  local
178 	iptap = if_clone_softc_allocate(&iptap_cloner);  in iptap_clone_create()
179 	if (iptap == NULL) {  in iptap_clone_create()
184 	iptap->iptap_unit = unit;  in iptap_clone_create()
202 	if_init.softc = iptap;  in iptap_clone_create()
206 	error = ifnet_allocate_extended(&if_init, &iptap->iptap_ifp);  in iptap_clone_create()
212 	ifnet_set_flags(iptap->iptap_ifp, IFF_UP, IFF_UP);  in iptap_clone_create()
214 	error = ifnet_attach(iptap->iptap_ifp, NULL);  in iptap_clone_create()
217 		ifnet_release(iptap->iptap_ifp);  in iptap_clone_create()
225 	bpf_attach(iptap->iptap_ifp, DLT_PKTAP, sizeof(struct pktap_header), NULL,  in iptap_clone_create()
227 	bpf_attach(iptap->iptap_ifp, DLT_RAW, 0, NULL,  in iptap_clone_create()
231 	ifnet_reference(iptap->iptap_ifp);  in iptap_clone_create()
238 	LIST_INSERT_HEAD(&iptap_list, iptap, iptap_link);  in iptap_clone_create()
242 		if (iptap != NULL) {  in iptap_clone_create()
243 			if_clone_softc_deallocate(&iptap_cloner, iptap);  in iptap_clone_create()
268 	struct iptap_softc *iptap;  in iptap_tap_callback()  local
270 	iptap = ifp->if_softc;  in iptap_tap_callback()
271 	if (iptap == NULL) {  in iptap_tap_callback()
279 			if (iptap->iptap_dlt_raw_count > 0) {  in iptap_tap_callback()
280 				iptap->iptap_dlt_raw_count--;  in iptap_tap_callback()
284 			iptap->iptap_dlt_raw_count++;  in iptap_tap_callback()
290 			if (iptap->iptap_dlt_pkttap_count > 0) {  in iptap_tap_callback()
291 				iptap->iptap_dlt_pkttap_count--;  in iptap_tap_callback()
295 			iptap->iptap_dlt_pkttap_count++;  in iptap_tap_callback()
356 	struct iptap_softc *iptap;  in iptap_getdrvspec()  local
358 	iptap = ifp->if_softc;  in iptap_getdrvspec()
359 	if (iptap == NULL) {  in iptap_getdrvspec()
367 		uint32_t tap_count = iptap->iptap_dlt_raw_count + iptap->iptap_dlt_pkttap_count;  in iptap_getdrvspec()
435 	struct iptap_softc *iptap = NULL;  in iptap_detach()  local
439 	iptap = ifp->if_softc;  in iptap_detach()
441 	LIST_REMOVE(iptap, iptap_link);  in iptap_detach()
451 	if_clone_softc_deallocate(&iptap_cloner, iptap);  in iptap_detach()
573 	struct iptap_softc *iptap;  in iptap_bpf_tap()  local
596 	LIST_FOREACH(iptap, &iptap_list, iptap_link) {  in iptap_bpf_tap()
597 		if (iptap->iptap_dlt_raw_count > 0) {  in iptap_bpf_tap()
598 			bpf_tap_func(iptap->iptap_ifp, DLT_RAW, m,  in iptap_bpf_tap()
601 		if (iptap->iptap_dlt_pkttap_count > 0) {  in iptap_bpf_tap()
633 			bpf_tap_func(iptap->iptap_ifp, DLT_PKTAP, m, hdr, hdr_size);  in iptap_bpf_tap()