354 static int bond_get_status(ifbond_ref ifb, struct if_bond_req * ibr_p,
358 ifbond_flags_if_detaching(ifbond_ref ifb)  in ifbond_flags_if_detaching()  argument
360 	return (ifb->ifb_flags & IFBF_IF_DETACHING) != 0;  in ifbond_flags_if_detaching()
364 ifbond_flags_set_if_detaching(ifbond_ref ifb)  in ifbond_flags_set_if_detaching()  argument
366 	ifb->ifb_flags |= IFBF_IF_DETACHING;  in ifbond_flags_set_if_detaching()
371 ifbond_flags_lladdr(ifbond_ref ifb)  in ifbond_flags_lladdr()  argument
373 	return (ifb->ifb_flags & IFBF_LLADDR) != 0;  in ifbond_flags_lladdr()
377 ifbond_flags_change_in_progress(ifbond_ref ifb)  in ifbond_flags_change_in_progress()  argument
379 	return (ifb->ifb_flags & IFBF_CHANGE_IN_PROGRESS) != 0;  in ifbond_flags_change_in_progress()
383 ifbond_flags_set_change_in_progress(ifbond_ref ifb)  in ifbond_flags_set_change_in_progress()  argument
385 	ifb->ifb_flags |= IFBF_CHANGE_IN_PROGRESS;  in ifbond_flags_set_change_in_progress()
390 ifbond_flags_clear_change_in_progress(ifbond_ref ifb)  in ifbond_flags_clear_change_in_progress()  argument
392 	ifb->ifb_flags &= ~IFBF_CHANGE_IN_PROGRESS;  in ifbond_flags_clear_change_in_progress()
397 ifbond_flags_promisc(ifbond_ref ifb)  in ifbond_flags_promisc()  argument
399 	return (ifb->ifb_flags & IFBF_PROMISC) != 0;  in ifbond_flags_promisc()
403 ifbond_flags_set_promisc(ifbond_ref ifb)  in ifbond_flags_set_promisc()  argument
405 	ifb->ifb_flags |= IFBF_PROMISC;  in ifbond_flags_set_promisc()
410 ifbond_flags_clear_promisc(ifbond_ref ifb)  in ifbond_flags_clear_promisc()  argument
412 	ifb->ifb_flags &= ~IFBF_PROMISC;  in ifbond_flags_clear_promisc()
699 static int bond_remove_interface(ifbond_ref ifb, struct ifnet * port_ifp);
742 ifbond_retain(ifbond_ref ifb)  in ifbond_retain()  argument
744 	os_ref_retain(&ifb->ifb_retain_count);  in ifbond_retain()
748 ifbond_release(ifbond_ref ifb)  in ifbond_release()  argument
750 	if (os_ref_release(&ifb->ifb_retain_count) != 0) {  in ifbond_release()
753 	BOND_LOG(LOG_DEBUG, BD_DBGF_LIFECYCLE, "%s", ifb->ifb_name);  in ifbond_release()
754 	if (ifb->ifb_ifma_slow_proto != NULL) {  in ifbond_release()
756 		    "%s: removing multicast", ifb->ifb_name);  in ifbond_release()
757 		(void) if_delmulti_anon(ifb->ifb_ifma_slow_proto->ifma_ifp,  in ifbond_release()
758 		    ifb->ifb_ifma_slow_proto->ifma_addr);  in ifbond_release()
759 		IFMA_REMREF(ifb->ifb_ifma_slow_proto);  in ifbond_release()
761 	kfree_type_counted_by(bondport_ref, ifb->ifb_distributing_max,  in ifbond_release()
762 	    ifb->ifb_distributing_array);  in ifbond_release()
763 	kfree_type(struct ifbond_s, ifb);  in ifbond_release()
787 ifbond_wait(ifbond_ref ifb, const char * msg)  in ifbond_wait()  argument
792 	while (ifbond_flags_change_in_progress(ifb)) {  in ifbond_wait()
794 		    ifb->ifb_name, msg);  in ifbond_wait()
796 		(void)msleep(ifb, &bond_lck_mtx, PZERO, msg, 0);  in ifbond_wait()
799 	ifbond_flags_set_change_in_progress(ifb);  in ifbond_wait()
802 		    "%s: %s woke up", ifb->ifb_name, msg);  in ifbond_wait()
818 ifbond_signal(ifbond_ref ifb, const char * msg)  in ifbond_signal()  argument
820 	ifbond_flags_clear_change_in_progress(ifb);  in ifbond_signal()
821 	wakeup((caddr_t)ifb);  in ifbond_signal()
823 	    ifb->ifb_name, msg);  in ifbond_signal()
1106 	ifbond_ref          ifb;  in bond_setmulti()  local
1112 	ifb = ifnet_softc(ifp);  in bond_setmulti()
1113 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)  in bond_setmulti()
1114 	    || TAILQ_EMPTY(&ifb->ifb_port_list)) {  in bond_setmulti()
1118 	ifbond_retain(ifb);  in bond_setmulti()
1119 	ifbond_wait(ifb, "bond_setmulti");  in bond_setmulti()
1121 	if (ifbond_flags_if_detaching(ifb)) {  in bond_setmulti()
1129 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_setmulti()
1137 			    ifb->ifb_name, port_ifp->if_xname, error);  in bond_setmulti()
1143 	ifbond_signal(ifb, __func__);  in bond_setmulti()
1145 	ifbond_release(ifb);  in bond_setmulti()
1161 ifbond_add_slow_proto_multicast(ifbond_ref ifb)  in ifbond_add_slow_proto_multicast()  argument
1176 	error = if_addmulti_anon(ifb->ifb_ifp, SA(&sdl), &ifma);  in ifbond_add_slow_proto_multicast()
1178 		ifb->ifb_ifma_slow_proto = ifma;  in ifbond_add_slow_proto_multicast()
1187 	ifbond_ref                                      ifb;  in bond_clone_create()  local
1196 	ifb = kalloc_type(struct ifbond_s, Z_WAITOK_ZERO_NOFAIL);  in bond_clone_create()
1197 	os_ref_init(&ifb->ifb_retain_count, NULL);  in bond_clone_create()
1198 	TAILQ_INIT(&ifb->ifb_port_list);  in bond_clone_create()
1199 	TAILQ_INIT(&ifb->ifb_lag_list);  in bond_clone_create()
1200 	ifb->ifb_key = unit + 1;  in bond_clone_create()
1203 	if ((u_int32_t)snprintf(ifb->ifb_name, sizeof(ifb->ifb_name), "%s%d",  in bond_clone_create()
1204 	    ifc->ifc_name, unit) >= sizeof(ifb->ifb_name)) {  in bond_clone_create()
1205 		ifbond_release(ifb);  in bond_clone_create()
1213 	bond_init.uniqueid_len = strbuflen(ifb->ifb_name);  in bond_clone_create()
1214 	bond_init.uniqueid = ifb->ifb_name;  in bond_clone_create()
1229 	bond_init.softc = ifb;  in bond_clone_create()
1233 		ifbond_release(ifb);  in bond_clone_create()
1237 	ifb->ifb_ifp = ifp;  in bond_clone_create()
1246 		ifbond_release(ifb);  in bond_clone_create()
1249 	error = ifbond_add_slow_proto_multicast(ifb);  in bond_clone_create()
1253 		    ifb->ifb_name, error);  in bond_clone_create()
1260 	TAILQ_INSERT_HEAD(&g_bond->ifbond_list, ifb, ifb_bond_list);  in bond_clone_create()
1267 bond_remove_all_interfaces(ifbond_ref ifb)  in bond_remove_all_interfaces()  argument
1277 	while ((p = TAILQ_LAST(&ifb->ifb_port_list, port_list)) != NULL) {  in bond_remove_all_interfaces()
1278 		bond_remove_interface(ifb, p->po_ifp);  in bond_remove_all_interfaces()
1284 bond_remove(ifbond_ref ifb)  in bond_remove()  argument
1287 	ifbond_flags_set_if_detaching(ifb);  in bond_remove()
1288 	TAILQ_REMOVE(&g_bond->ifbond_list, ifb, ifb_bond_list);  in bond_remove()
1289 	bond_remove_all_interfaces(ifb);  in bond_remove()
1309 	ifbond_ref ifb;  in bond_clone_destroy()  local
1312 	ifb = ifnet_softc(ifp);  in bond_clone_destroy()
1313 	if (ifb == NULL || ifnet_type(ifp) != IFT_IEEE8023ADLAG) {  in bond_clone_destroy()
1317 	if (ifbond_flags_if_detaching(ifb)) {  in bond_clone_destroy()
1321 	bond_remove(ifb);  in bond_clone_destroy()
1544 	ifbond_ref      ifb;  in bond_get_port_ifp()  local
1548 	ifb = ifnet_softc(ifp);  in bond_get_port_ifp()
1549 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)  in bond_get_port_ifp()
1550 	    || ifb->ifb_distributing_count == 0) {  in bond_get_port_ifp()
1553 	port_index = hash % ifb->ifb_distributing_count;  in bond_get_port_ifp()
1554 	port_ifp = ifb->ifb_distributing_array[port_index]->po_ifp;  in bond_get_port_ifp()
1609 ifbond_lookup_port(ifbond_ref ifb, struct ifnet * port_ifp)  in ifbond_lookup_port()  argument
1612 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in ifbond_lookup_port()
1623 	ifbond_ref          ifb;  in bond_lookup_port()  local
1626 	TAILQ_FOREACH(ifb, &g_bond->ifbond_list, ifb_bond_list) {  in bond_lookup_port()
1627 		port = ifbond_lookup_port(ifb, port_ifp);  in bond_lookup_port()
1639 	ifbond_ref                  ifb;  in bond_receive_lacpdu()  local
1657 	ifb = p->po_bond;  in bond_receive_lacpdu()
1658 	if (ifb->ifb_mode != IF_BOND_MODE_LACP) {  in bond_receive_lacpdu()
1680 	if (ifbond_selection(ifb)) {  in bond_receive_lacpdu()
1681 		event_code = (ifb->ifb_active_lag == NULL)  in bond_receive_lacpdu()
1685 		bond_ifp = ifb->ifb_ifp;  in bond_receive_lacpdu()
1686 		ifb->ifb_last_link_event = event_code;  in bond_receive_lacpdu()
1688 		event_code = (ifb->ifb_active_lag == NULL)  in bond_receive_lacpdu()
1691 		if (event_code != ifb->ifb_last_link_event) {  in bond_receive_lacpdu()
1694 			    ifb->ifb_name);  in bond_receive_lacpdu()
1695 			bond_ifp = ifb->ifb_ifp;  in bond_receive_lacpdu()
1696 			ifb->ifb_last_link_event = event_code;  in bond_receive_lacpdu()
1815 	ifbond_ref                        ifb;  in bond_input_packet_list()  local
1829 	ifb = p->po_bond;  in bond_input_packet_list()
1830 	ifp = ifb->ifb_ifp;  in bond_input_packet_list()
2105 bond_device_mtu(struct ifnet * ifp, ifbond_ref ifb)  in bond_device_mtu()  argument
2107 	return ((int)ifnet_mtu(ifp) > ifb->ifb_altmtu)  in bond_device_mtu()
2108 	       ? (int)ifnet_mtu(ifp) : ifb->ifb_altmtu;  in bond_device_mtu()
2120 	ifbond_ref                  ifb;  in bond_add_interface()  local
2137 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_add_interface()
2138 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_add_interface()
2141 		return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_add_interface()
2145 	devmtu = bond_device_mtu(ifp, ifb);  in bond_add_interface()
2157 	ifbond_retain(ifb);  in bond_add_interface()
2160 	ifbond_wait(ifb, __func__);  in bond_add_interface()
2162 	if (ifbond_flags_if_detaching(ifb)) {  in bond_add_interface()
2187 	if (TAILQ_EMPTY(&ifb->ifb_port_list)) {  in bond_add_interface()
2190 		if (ifbond_flags_lladdr(ifb) == FALSE) {  in bond_add_interface()
2206 			    ifb->ifb_name, bondport_get_name(p),  in bond_add_interface()
2216 	p->po_bond = ifb;  in bond_add_interface()
2223 	TAILQ_INSERT_TAIL(&ifb->ifb_port_list, p, po_port_list);  in bond_add_interface()
2224 	ifb->ifb_port_count++;  in bond_add_interface()
2237 	new_max = ifb->ifb_port_count;  in bond_add_interface()
2252 	devmtu = bond_device_mtu(ifp, ifb);  in bond_add_interface()
2257 		    ifb->ifb_name, bondport_get_name(p), devmtu, error);  in bond_add_interface()
2267 		    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2278 		    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2296 		    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2302 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2313 	if (ifbond_flags_promisc(ifb)) {  in bond_add_interface()
2319 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2333 	if (ifb->ifb_distributing_count) {  in bond_add_interface()
2334 		bcopy(ifb->ifb_distributing_array, new_array,  in bond_add_interface()
2335 		    sizeof(*new_array) * ifb->ifb_distributing_count);  in bond_add_interface()
2337 	old_array = ifb->ifb_distributing_array;  in bond_add_interface()
2338 	old_max = ifb->ifb_distributing_max;  in bond_add_interface()
2339 	ifb->ifb_distributing_array = new_array;  in bond_add_interface()
2340 	ifb->ifb_distributing_max = new_max;  in bond_add_interface()
2342 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_add_interface()
2346 		if (ifbond_selection(ifb)) {  in bond_add_interface()
2347 			event_code = (ifb->ifb_active_lag == NULL)  in bond_add_interface()
2350 			ifb->ifb_last_link_event = event_code;  in bond_add_interface()
2355 			if (ifb->ifb_distributing_count == 0) {  in bond_add_interface()
2356 				ifb->ifb_last_link_event = event_code = KEV_DL_LINK_ON;  in bond_add_interface()
2365 	ifbond_signal(ifb, __func__);  in bond_add_interface()
2390 			    ifb->ifb_name, bondport_get_name(p), error1);  in bond_add_interface()
2401 			    ifb->ifb_name, bondport_get_name(p), error1);  in bond_add_interface()
2416 			    ifb->ifb_name, bondport_get_name(p),  in bond_add_interface()
2423 		TAILQ_REMOVE(&ifb->ifb_port_list, p, po_port_list);  in bond_add_interface()
2424 		ifb->ifb_port_count--;  in bond_add_interface()
2427 	if (TAILQ_EMPTY(&ifb->ifb_port_list)) {  in bond_add_interface()
2428 		ifb->ifb_altmtu = 0;  in bond_add_interface()
2434 	ifbond_signal(ifb, __func__);  in bond_add_interface()
2436 	ifbond_release(ifb);  in bond_add_interface()
2442 bond_remove_interface(ifbond_ref ifb, struct ifnet * port_ifp)  in bond_remove_interface()  argument
2457 	ifbond_retain(ifb);  in bond_remove_interface()
2458 	ifbond_wait(ifb, "bond_remove_interface");  in bond_remove_interface()
2460 	p = ifbond_lookup_port(ifb, port_ifp);  in bond_remove_interface()
2470 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_remove_interface()
2486 	TAILQ_REMOVE(&ifb->ifb_port_list, p, po_port_list);  in bond_remove_interface()
2487 	ifb->ifb_port_count--;  in bond_remove_interface()
2489 	ifp = ifb->ifb_ifp;  in bond_remove_interface()
2490 	head_port = TAILQ_FIRST(&ifb->ifb_port_list);  in bond_remove_interface()
2493 		if (ifbond_flags_lladdr(ifb) == FALSE) {  in bond_remove_interface()
2498 		ifb->ifb_altmtu = 0;  in bond_remove_interface()
2499 	} else if (ifbond_flags_lladdr(ifb) == FALSE  in bond_remove_interface()
2505 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_remove_interface()
2506 		if (ifbond_selection(ifb) || active_lag) {  in bond_remove_interface()
2507 			event_code = (ifb->ifb_active_lag == NULL)  in bond_remove_interface()
2510 			ifb->ifb_last_link_event = event_code;  in bond_remove_interface()
2516 		if (was_distributing && ifb->ifb_distributing_count == 0) {  in bond_remove_interface()
2517 			ifb->ifb_last_link_event = event_code = KEV_DL_LINK_OFF;  in bond_remove_interface()
2536 		TAILQ_FOREACH(scan_port, &ifb->ifb_port_list, po_port_list) {  in bond_remove_interface()
2549 				    ifb->ifb_name, bondport_get_name(p),  in bond_remove_interface()
2562 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_remove_interface()
2573 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_remove_interface()
2584 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_remove_interface()
2593 		    ifb->ifb_name, bondport_get_name(p),  in bond_remove_interface()
2609 	ifbond_release(ifb);  in bond_remove_interface()
2612 	ifbond_signal(ifb, __func__);  in bond_remove_interface()
2613 	ifbond_release(ifb);  in bond_remove_interface()
2618 bond_set_lacp_mode(ifbond_ref ifb)  in bond_set_lacp_mode()  argument
2622 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_lacp_mode()
2630 bond_set_static_mode(ifbond_ref ifb)  in bond_set_static_mode()  argument
2635 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_static_mode()
2669 	ifbond_ref                  ifb;  in bond_set_mode()  local
2672 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_set_mode()
2673 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_set_mode()
2675 		return (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_set_mode()
2677 	if (ifb->ifb_mode == mode) {  in bond_set_mode()
2682 	ifbond_retain(ifb);  in bond_set_mode()
2683 	ifbond_wait(ifb, "bond_set_mode");  in bond_set_mode()
2686 	if (ifb->ifb_mode == mode) {  in bond_set_mode()
2691 	ifb->ifb_mode = mode;  in bond_set_mode()
2693 		bond_set_lacp_mode(ifb);  in bond_set_mode()
2696 		if (ifbond_selection(ifb)) {  in bond_set_mode()
2697 			event_code = (ifb->ifb_active_lag == NULL)  in bond_set_mode()
2702 		bond_set_static_mode(ifb);  in bond_set_mode()
2703 		event_code = (ifb->ifb_distributing_count == 0)  in bond_set_mode()
2707 	ifb->ifb_last_link_event = event_code;  in bond_set_mode()
2710 	ifbond_signal(ifb, __func__);  in bond_set_mode()
2712 	ifbond_release(ifb);  in bond_set_mode()
2721 bond_get_status(ifbond_ref ifb, struct if_bond_req * ibr_p, user_addr_t datap)  in bond_get_status()  argument
2734 	ibsr->ibsr_key = ifb->ifb_key;  in bond_get_status()
2735 	ibsr->ibsr_mode = ifb->ifb_mode;  in bond_get_status()
2736 	ibsr->ibsr_total = ifb->ifb_port_count;  in bond_get_status()
2747 	count = (ifb->ifb_port_count < ibsr->ibsr_count)  in bond_get_status()
2748 	    ? ifb->ifb_port_count : ibsr->ibsr_count;  in bond_get_status()
2749 	TAILQ_FOREACH(port, &ifb->ifb_port_list, po_port_list) {  in bond_get_status()
2759 		if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_get_status()
2796 	ifbond_ref          ifb;  in bond_set_promisc()  local
2805 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_set_promisc()
2806 	if (ifb == NULL) {  in bond_set_promisc()
2811 	if (is_promisc == ifbond_flags_promisc(ifb)) {  in bond_set_promisc()
2816 	ifbond_retain(ifb);  in bond_set_promisc()
2817 	ifbond_wait(ifb, __func__);  in bond_set_promisc()
2818 	if (ifbond_flags_if_detaching(ifb)) {  in bond_set_promisc()
2827 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_promisc()
2841 			    ifb->ifb_name, port_ifp->if_xname, val, error);  in bond_set_promisc()
2846 		    ifb->ifb_name, port_ifp->if_xname, val);  in bond_set_promisc()
2863 		ifbond_flags_set_promisc(ifb);  in bond_set_promisc()
2865 		ifbond_flags_clear_promisc(ifb);  in bond_set_promisc()
2869 	ifbond_signal(ifb, __func__);  in bond_set_promisc()
2871 	ifbond_release(ifb);  in bond_set_promisc()
2878 bond_get_mtu_values(ifbond_ref ifb, int * ret_min, int * ret_max)  in bond_get_mtu_values()  argument
2884 	if (TAILQ_FIRST(&ifb->ifb_port_list) != NULL) {  in bond_get_mtu_values()
2887 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_get_mtu_values()
2903 bond_set_mtu_on_ports(ifbond_ref ifb, int mtu)  in bond_set_mtu_on_ports()  argument
2908 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_mtu_on_ports()
2913 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_set_mtu_on_ports()
2924 	ifbond_ref          ifb;  in bond_set_mtu()  local
2931 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_set_mtu()
2932 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_set_mtu()
2933 		error = (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_set_mtu()
2936 	ifbond_retain(ifb);  in bond_set_mtu()
2937 	ifbond_wait(ifb, "bond_set_mtu");  in bond_set_mtu()
2940 	if (ifnet_softc(ifp) == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_set_mtu()
2944 	bond_get_mtu_values(ifb, &mtu_min, &mtu_max);  in bond_set_mtu()
2957 		new_max = (mtu > ifb->ifb_altmtu) ? mtu : ifb->ifb_altmtu;  in bond_set_mtu()
2959 	old_max = ((int)ifnet_mtu(ifp) > ifb->ifb_altmtu)  in bond_set_mtu()
2960 	    ? (int)ifnet_mtu(ifp) : ifb->ifb_altmtu;  in bond_set_mtu()
2964 		error = bond_set_mtu_on_ports(ifb, new_max);  in bond_set_mtu()
2967 			(void)bond_set_mtu_on_ports(ifb, old_max);  in bond_set_mtu()
2973 			ifb->ifb_altmtu = mtu;  in bond_set_mtu()
2980 	ifbond_signal(ifb, __func__);  in bond_set_mtu()
2981 	ifbond_release(ifb);  in bond_set_mtu()
2994 	ifbond_ref          ifb;  in bond_ioctl()  local
3014 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3015 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3017 			return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3025 		if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_ioctl()
3026 			if (ifb->ifb_active_lag != NULL) {  in bond_ioctl()
3027 				ifmr->ifm_active = ifb->ifb_active_lag->lag_active_media;  in bond_ioctl()
3030 		} else if (ifb->ifb_distributing_count > 0) {  in bond_ioctl()
3032 			        = ifb->ifb_distributing_array[0]->po_media_info.mi_active;  in bond_ioctl()
3053 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3054 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3056 			error = (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3059 		ifr->ifr_devmtu.ifdm_current = bond_device_mtu(ifp, ifb);  in bond_ioctl()
3060 		bond_get_mtu_values(ifb, &ifr->ifr_devmtu.ifdm_min,  in bond_ioctl()
3067 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3068 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3070 			error = (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3073 		ifr->ifr_mtu = ifb->ifb_altmtu;  in bond_ioctl()
3120 			ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3121 			if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3123 				return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3125 			error = bond_remove_interface(ifb, port_ifp);  in bond_ioctl()
3163 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3164 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3166 			return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3170 			error = bond_get_status(ifb, &ibr, user_addr);  in bond_ioctl()
3198 	ifbond_ref  ifb;  in bond_if_free()  local
3204 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_if_free()
3205 	if (ifb == NULL) {  in bond_if_free()
3209 	ifbond_release(ifb);  in bond_if_free()
3219 	ifbond_ref          ifb;  in bond_handle_event()  local
3241 	ifb = p->po_bond;  in bond_handle_event()
3242 	old_distributing_count = ifb->ifb_distributing_count;  in bond_handle_event()
3246 		bond_remove_interface(ifb, p->po_ifp);  in bond_handle_event()
3257 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_handle_event()
3258 		if (ifbond_selection(ifb)) {  in bond_handle_event()
3259 			event_code = (ifb->ifb_active_lag == NULL)  in bond_handle_event()
3263 			bond_ifp = ifb->ifb_ifp;  in bond_handle_event()
3264 			ifb->ifb_last_link_event = event_code;  in bond_handle_event()
3266 			event_code = (ifb->ifb_active_lag == NULL)  in bond_handle_event()
3269 			if (event_code != ifb->ifb_last_link_event) {  in bond_handle_event()
3272 				    ifb->ifb_name);  in bond_handle_event()
3273 				bond_ifp = ifb->ifb_ifp;  in bond_handle_event()
3274 				ifb->ifb_last_link_event = event_code;  in bond_handle_event()
3283 		    && ifb->ifb_distributing_count != 0) {  in bond_handle_event()
3286 		    && ifb->ifb_distributing_count == 0) {  in bond_handle_event()
3289 		if (event_code != 0 && event_code != ifb->ifb_last_link_event) {  in bond_handle_event()
3290 			bond_ifp = ifb->ifb_ifp;  in bond_handle_event()
3291 			ifb->ifb_last_link_event = event_code;  in bond_handle_event()