355 static int bond_get_status(ifbond_ref ifb, struct if_bond_req * ibr_p,
359 ifbond_flags_if_detaching(ifbond_ref ifb)  in ifbond_flags_if_detaching()  argument
361 	return (ifb->ifb_flags & IFBF_IF_DETACHING) != 0;  in ifbond_flags_if_detaching()
365 ifbond_flags_set_if_detaching(ifbond_ref ifb)  in ifbond_flags_set_if_detaching()  argument
367 	ifb->ifb_flags |= IFBF_IF_DETACHING;  in ifbond_flags_set_if_detaching()
372 ifbond_flags_lladdr(ifbond_ref ifb)  in ifbond_flags_lladdr()  argument
374 	return (ifb->ifb_flags & IFBF_LLADDR) != 0;  in ifbond_flags_lladdr()
378 ifbond_flags_change_in_progress(ifbond_ref ifb)  in ifbond_flags_change_in_progress()  argument
380 	return (ifb->ifb_flags & IFBF_CHANGE_IN_PROGRESS) != 0;  in ifbond_flags_change_in_progress()
384 ifbond_flags_set_change_in_progress(ifbond_ref ifb)  in ifbond_flags_set_change_in_progress()  argument
386 	ifb->ifb_flags |= IFBF_CHANGE_IN_PROGRESS;  in ifbond_flags_set_change_in_progress()
391 ifbond_flags_clear_change_in_progress(ifbond_ref ifb)  in ifbond_flags_clear_change_in_progress()  argument
393 	ifb->ifb_flags &= ~IFBF_CHANGE_IN_PROGRESS;  in ifbond_flags_clear_change_in_progress()
398 ifbond_flags_promisc(ifbond_ref ifb)  in ifbond_flags_promisc()  argument
400 	return (ifb->ifb_flags & IFBF_PROMISC) != 0;  in ifbond_flags_promisc()
404 ifbond_flags_set_promisc(ifbond_ref ifb)  in ifbond_flags_set_promisc()  argument
406 	ifb->ifb_flags |= IFBF_PROMISC;  in ifbond_flags_set_promisc()
411 ifbond_flags_clear_promisc(ifbond_ref ifb)  in ifbond_flags_clear_promisc()  argument
413 	ifb->ifb_flags &= ~IFBF_PROMISC;  in ifbond_flags_clear_promisc()
700 static int bond_remove_interface(ifbond_ref ifb, struct ifnet * port_ifp);
743 ifbond_retain(ifbond_ref ifb)  in ifbond_retain()  argument
745 	os_ref_retain(&ifb->ifb_retain_count);  in ifbond_retain()
749 ifbond_release(ifbond_ref ifb)  in ifbond_release()  argument
751 	if (os_ref_release(&ifb->ifb_retain_count) != 0) {  in ifbond_release()
754 	BOND_LOG(LOG_DEBUG, BD_DBGF_LIFECYCLE, "%s", ifb->ifb_name);  in ifbond_release()
755 	if (ifb->ifb_ifma_slow_proto != NULL) {  in ifbond_release()
757 		    "%s: removing multicast", ifb->ifb_name);  in ifbond_release()
758 		(void) if_delmulti_anon(ifb->ifb_ifma_slow_proto->ifma_ifp,  in ifbond_release()
759 		    ifb->ifb_ifma_slow_proto->ifma_addr);  in ifbond_release()
760 		IFMA_REMREF(ifb->ifb_ifma_slow_proto);  in ifbond_release()
762 	kfree_type_counted_by(bondport_ref, ifb->ifb_distributing_max,  in ifbond_release()
763 	    ifb->ifb_distributing_array);  in ifbond_release()
764 	kfree_type(struct ifbond_s, ifb);  in ifbond_release()
788 ifbond_wait(ifbond_ref ifb, const char * msg)  in ifbond_wait()  argument
793 	while (ifbond_flags_change_in_progress(ifb)) {  in ifbond_wait()
795 		    ifb->ifb_name, msg);  in ifbond_wait()
797 		(void)msleep(ifb, &bond_lck_mtx, PZERO, msg, 0);  in ifbond_wait()
800 	ifbond_flags_set_change_in_progress(ifb);  in ifbond_wait()
803 		    "%s: %s woke up", ifb->ifb_name, msg);  in ifbond_wait()
819 ifbond_signal(ifbond_ref ifb, const char * msg)  in ifbond_signal()  argument
821 	ifbond_flags_clear_change_in_progress(ifb);  in ifbond_signal()
822 	wakeup((caddr_t)ifb);  in ifbond_signal()
824 	    ifb->ifb_name, msg);  in ifbond_signal()
1107 	ifbond_ref          ifb;  in bond_setmulti()  local
1113 	ifb = ifnet_softc(ifp);  in bond_setmulti()
1114 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)  in bond_setmulti()
1115 	    || TAILQ_EMPTY(&ifb->ifb_port_list)) {  in bond_setmulti()
1119 	ifbond_retain(ifb);  in bond_setmulti()
1120 	ifbond_wait(ifb, "bond_setmulti");  in bond_setmulti()
1122 	if (ifbond_flags_if_detaching(ifb)) {  in bond_setmulti()
1130 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_setmulti()
1138 			    ifb->ifb_name, port_ifp->if_xname, error);  in bond_setmulti()
1144 	ifbond_signal(ifb, __func__);  in bond_setmulti()
1146 	ifbond_release(ifb);  in bond_setmulti()
1162 ifbond_add_slow_proto_multicast(ifbond_ref ifb)  in ifbond_add_slow_proto_multicast()  argument
1177 	error = if_addmulti_anon(ifb->ifb_ifp, SA(&sdl), &ifma);  in ifbond_add_slow_proto_multicast()
1179 		ifb->ifb_ifma_slow_proto = ifma;  in ifbond_add_slow_proto_multicast()
1188 	ifbond_ref                                      ifb;  in bond_clone_create()  local
1197 	ifb = kalloc_type(struct ifbond_s, Z_WAITOK_ZERO_NOFAIL);  in bond_clone_create()
1198 	os_ref_init(&ifb->ifb_retain_count, NULL);  in bond_clone_create()
1199 	TAILQ_INIT(&ifb->ifb_port_list);  in bond_clone_create()
1200 	TAILQ_INIT(&ifb->ifb_lag_list);  in bond_clone_create()
1201 	ifb->ifb_key = unit + 1;  in bond_clone_create()
1204 	if ((u_int32_t)snprintf(ifb->ifb_name, sizeof(ifb->ifb_name), "%s%d",  in bond_clone_create()
1205 	    ifc->ifc_name, unit) >= sizeof(ifb->ifb_name)) {  in bond_clone_create()
1206 		ifbond_release(ifb);  in bond_clone_create()
1214 	bond_init.uniqueid_len = strbuflen(ifb->ifb_name);  in bond_clone_create()
1215 	bond_init.uniqueid = ifb->ifb_name;  in bond_clone_create()
1230 	bond_init.softc = ifb;  in bond_clone_create()
1234 		ifbond_release(ifb);  in bond_clone_create()
1238 	ifb->ifb_ifp = ifp;  in bond_clone_create()
1247 		ifbond_release(ifb);  in bond_clone_create()
1250 	error = ifbond_add_slow_proto_multicast(ifb);  in bond_clone_create()
1254 		    ifb->ifb_name, error);  in bond_clone_create()
1261 	TAILQ_INSERT_HEAD(&g_bond->ifbond_list, ifb, ifb_bond_list);  in bond_clone_create()
1268 bond_remove_all_interfaces(ifbond_ref ifb)  in bond_remove_all_interfaces()  argument
1278 	while ((p = TAILQ_LAST(&ifb->ifb_port_list, port_list)) != NULL) {  in bond_remove_all_interfaces()
1279 		bond_remove_interface(ifb, p->po_ifp);  in bond_remove_all_interfaces()
1285 bond_remove(ifbond_ref ifb)  in bond_remove()  argument
1288 	ifbond_flags_set_if_detaching(ifb);  in bond_remove()
1289 	TAILQ_REMOVE(&g_bond->ifbond_list, ifb, ifb_bond_list);  in bond_remove()
1290 	bond_remove_all_interfaces(ifb);  in bond_remove()
1310 	ifbond_ref ifb;  in bond_clone_destroy()  local
1313 	ifb = ifnet_softc(ifp);  in bond_clone_destroy()
1314 	if (ifb == NULL || ifnet_type(ifp) != IFT_IEEE8023ADLAG) {  in bond_clone_destroy()
1318 	if (ifbond_flags_if_detaching(ifb)) {  in bond_clone_destroy()
1322 	bond_remove(ifb);  in bond_clone_destroy()
1545 	ifbond_ref      ifb;  in bond_get_port_ifp()  local
1549 	ifb = ifnet_softc(ifp);  in bond_get_port_ifp()
1550 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)  in bond_get_port_ifp()
1551 	    || ifb->ifb_distributing_count == 0) {  in bond_get_port_ifp()
1554 	port_index = hash % ifb->ifb_distributing_count;  in bond_get_port_ifp()
1555 	port_ifp = ifb->ifb_distributing_array[port_index]->po_ifp;  in bond_get_port_ifp()
1610 ifbond_lookup_port(ifbond_ref ifb, struct ifnet * port_ifp)  in ifbond_lookup_port()  argument
1613 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in ifbond_lookup_port()
1624 	ifbond_ref          ifb;  in bond_lookup_port()  local
1627 	TAILQ_FOREACH(ifb, &g_bond->ifbond_list, ifb_bond_list) {  in bond_lookup_port()
1628 		port = ifbond_lookup_port(ifb, port_ifp);  in bond_lookup_port()
1640 	ifbond_ref                  ifb;  in bond_receive_lacpdu()  local
1658 	ifb = p->po_bond;  in bond_receive_lacpdu()
1659 	if (ifb->ifb_mode != IF_BOND_MODE_LACP) {  in bond_receive_lacpdu()
1681 	if (ifbond_selection(ifb)) {  in bond_receive_lacpdu()
1682 		event_code = (ifb->ifb_active_lag == NULL)  in bond_receive_lacpdu()
1686 		bond_ifp = ifb->ifb_ifp;  in bond_receive_lacpdu()
1687 		ifb->ifb_last_link_event = event_code;  in bond_receive_lacpdu()
1689 		event_code = (ifb->ifb_active_lag == NULL)  in bond_receive_lacpdu()
1692 		if (event_code != ifb->ifb_last_link_event) {  in bond_receive_lacpdu()
1695 			    ifb->ifb_name);  in bond_receive_lacpdu()
1696 			bond_ifp = ifb->ifb_ifp;  in bond_receive_lacpdu()
1697 			ifb->ifb_last_link_event = event_code;  in bond_receive_lacpdu()
1816 	ifbond_ref                        ifb;  in bond_input_packet_list()  local
1830 	ifb = p->po_bond;  in bond_input_packet_list()
1831 	ifp = ifb->ifb_ifp;  in bond_input_packet_list()
2106 bond_device_mtu(struct ifnet * ifp, ifbond_ref ifb)  in bond_device_mtu()  argument
2108 	return ((int)ifnet_mtu(ifp) > ifb->ifb_altmtu)  in bond_device_mtu()
2109 	       ? (int)ifnet_mtu(ifp) : ifb->ifb_altmtu;  in bond_device_mtu()
2121 	ifbond_ref                  ifb;  in bond_add_interface()  local
2138 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_add_interface()
2139 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_add_interface()
2142 		return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_add_interface()
2146 	devmtu = bond_device_mtu(ifp, ifb);  in bond_add_interface()
2158 	ifbond_retain(ifb);  in bond_add_interface()
2161 	ifbond_wait(ifb, __func__);  in bond_add_interface()
2163 	if (ifbond_flags_if_detaching(ifb)) {  in bond_add_interface()
2188 	if (TAILQ_EMPTY(&ifb->ifb_port_list)) {  in bond_add_interface()
2191 		if (ifbond_flags_lladdr(ifb) == FALSE) {  in bond_add_interface()
2207 			    ifb->ifb_name, bondport_get_name(p),  in bond_add_interface()
2217 	p->po_bond = ifb;  in bond_add_interface()
2224 	TAILQ_INSERT_TAIL(&ifb->ifb_port_list, p, po_port_list);  in bond_add_interface()
2225 	ifb->ifb_port_count++;  in bond_add_interface()
2238 	new_max = ifb->ifb_port_count;  in bond_add_interface()
2253 	devmtu = bond_device_mtu(ifp, ifb);  in bond_add_interface()
2258 		    ifb->ifb_name, bondport_get_name(p), devmtu, error);  in bond_add_interface()
2268 		    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2279 		    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2297 		    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2303 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2314 	if (ifbond_flags_promisc(ifb)) {  in bond_add_interface()
2320 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_add_interface()
2334 	if (ifb->ifb_distributing_count) {  in bond_add_interface()
2335 		bcopy(ifb->ifb_distributing_array, new_array,  in bond_add_interface()
2336 		    sizeof(*new_array) * ifb->ifb_distributing_count);  in bond_add_interface()
2338 	old_array = ifb->ifb_distributing_array;  in bond_add_interface()
2339 	old_max = ifb->ifb_distributing_max;  in bond_add_interface()
2340 	ifb->ifb_distributing_array = new_array;  in bond_add_interface()
2341 	ifb->ifb_distributing_max = new_max;  in bond_add_interface()
2343 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_add_interface()
2347 		if (ifbond_selection(ifb)) {  in bond_add_interface()
2348 			event_code = (ifb->ifb_active_lag == NULL)  in bond_add_interface()
2351 			ifb->ifb_last_link_event = event_code;  in bond_add_interface()
2356 			if (ifb->ifb_distributing_count == 0) {  in bond_add_interface()
2357 				ifb->ifb_last_link_event = event_code = KEV_DL_LINK_ON;  in bond_add_interface()
2366 	ifbond_signal(ifb, __func__);  in bond_add_interface()
2391 			    ifb->ifb_name, bondport_get_name(p), error1);  in bond_add_interface()
2402 			    ifb->ifb_name, bondport_get_name(p), error1);  in bond_add_interface()
2417 			    ifb->ifb_name, bondport_get_name(p),  in bond_add_interface()
2424 		TAILQ_REMOVE(&ifb->ifb_port_list, p, po_port_list);  in bond_add_interface()
2425 		ifb->ifb_port_count--;  in bond_add_interface()
2428 	if (TAILQ_EMPTY(&ifb->ifb_port_list)) {  in bond_add_interface()
2429 		ifb->ifb_altmtu = 0;  in bond_add_interface()
2435 	ifbond_signal(ifb, __func__);  in bond_add_interface()
2437 	ifbond_release(ifb);  in bond_add_interface()
2443 bond_remove_interface(ifbond_ref ifb, struct ifnet * port_ifp)  in bond_remove_interface()  argument
2458 	ifbond_retain(ifb);  in bond_remove_interface()
2459 	ifbond_wait(ifb, "bond_remove_interface");  in bond_remove_interface()
2461 	p = ifbond_lookup_port(ifb, port_ifp);  in bond_remove_interface()
2471 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_remove_interface()
2487 	TAILQ_REMOVE(&ifb->ifb_port_list, p, po_port_list);  in bond_remove_interface()
2488 	ifb->ifb_port_count--;  in bond_remove_interface()
2490 	ifp = ifb->ifb_ifp;  in bond_remove_interface()
2491 	head_port = TAILQ_FIRST(&ifb->ifb_port_list);  in bond_remove_interface()
2494 		if (ifbond_flags_lladdr(ifb) == FALSE) {  in bond_remove_interface()
2499 		ifb->ifb_altmtu = 0;  in bond_remove_interface()
2500 	} else if (ifbond_flags_lladdr(ifb) == FALSE  in bond_remove_interface()
2506 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_remove_interface()
2507 		if (ifbond_selection(ifb) || active_lag) {  in bond_remove_interface()
2508 			event_code = (ifb->ifb_active_lag == NULL)  in bond_remove_interface()
2511 			ifb->ifb_last_link_event = event_code;  in bond_remove_interface()
2517 		if (was_distributing && ifb->ifb_distributing_count == 0) {  in bond_remove_interface()
2518 			ifb->ifb_last_link_event = event_code = KEV_DL_LINK_OFF;  in bond_remove_interface()
2537 		TAILQ_FOREACH(scan_port, &ifb->ifb_port_list, po_port_list) {  in bond_remove_interface()
2550 				    ifb->ifb_name, bondport_get_name(p),  in bond_remove_interface()
2563 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_remove_interface()
2574 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_remove_interface()
2585 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_remove_interface()
2594 		    ifb->ifb_name, bondport_get_name(p),  in bond_remove_interface()
2610 	ifbond_release(ifb);  in bond_remove_interface()
2613 	ifbond_signal(ifb, __func__);  in bond_remove_interface()
2614 	ifbond_release(ifb);  in bond_remove_interface()
2619 bond_set_lacp_mode(ifbond_ref ifb)  in bond_set_lacp_mode()  argument
2623 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_lacp_mode()
2631 bond_set_static_mode(ifbond_ref ifb)  in bond_set_static_mode()  argument
2636 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_static_mode()
2670 	ifbond_ref                  ifb;  in bond_set_mode()  local
2673 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_set_mode()
2674 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_set_mode()
2676 		return (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_set_mode()
2678 	if (ifb->ifb_mode == mode) {  in bond_set_mode()
2683 	ifbond_retain(ifb);  in bond_set_mode()
2684 	ifbond_wait(ifb, "bond_set_mode");  in bond_set_mode()
2687 	if (ifb->ifb_mode == mode) {  in bond_set_mode()
2692 	ifb->ifb_mode = mode;  in bond_set_mode()
2694 		bond_set_lacp_mode(ifb);  in bond_set_mode()
2697 		if (ifbond_selection(ifb)) {  in bond_set_mode()
2698 			event_code = (ifb->ifb_active_lag == NULL)  in bond_set_mode()
2703 		bond_set_static_mode(ifb);  in bond_set_mode()
2704 		event_code = (ifb->ifb_distributing_count == 0)  in bond_set_mode()
2708 	ifb->ifb_last_link_event = event_code;  in bond_set_mode()
2711 	ifbond_signal(ifb, __func__);  in bond_set_mode()
2713 	ifbond_release(ifb);  in bond_set_mode()
2722 bond_get_status(ifbond_ref ifb, struct if_bond_req * ibr_p, user_addr_t datap)  in bond_get_status()  argument
2735 	ibsr->ibsr_key = ifb->ifb_key;  in bond_get_status()
2736 	ibsr->ibsr_mode = ifb->ifb_mode;  in bond_get_status()
2737 	ibsr->ibsr_total = ifb->ifb_port_count;  in bond_get_status()
2748 	count = (ifb->ifb_port_count < ibsr->ibsr_count)  in bond_get_status()
2749 	    ? ifb->ifb_port_count : ibsr->ibsr_count;  in bond_get_status()
2750 	TAILQ_FOREACH(port, &ifb->ifb_port_list, po_port_list) {  in bond_get_status()
2760 		if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_get_status()
2797 	ifbond_ref          ifb;  in bond_set_promisc()  local
2806 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_set_promisc()
2807 	if (ifb == NULL) {  in bond_set_promisc()
2812 	if (is_promisc == ifbond_flags_promisc(ifb)) {  in bond_set_promisc()
2817 	ifbond_retain(ifb);  in bond_set_promisc()
2818 	ifbond_wait(ifb, __func__);  in bond_set_promisc()
2819 	if (ifbond_flags_if_detaching(ifb)) {  in bond_set_promisc()
2828 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_promisc()
2842 			    ifb->ifb_name, port_ifp->if_xname, val, error);  in bond_set_promisc()
2847 		    ifb->ifb_name, port_ifp->if_xname, val);  in bond_set_promisc()
2864 		ifbond_flags_set_promisc(ifb);  in bond_set_promisc()
2866 		ifbond_flags_clear_promisc(ifb);  in bond_set_promisc()
2870 	ifbond_signal(ifb, __func__);  in bond_set_promisc()
2872 	ifbond_release(ifb);  in bond_set_promisc()
2879 bond_get_mtu_values(ifbond_ref ifb, int * ret_min, int * ret_max)  in bond_get_mtu_values()  argument
2885 	if (TAILQ_FIRST(&ifb->ifb_port_list) != NULL) {  in bond_get_mtu_values()
2888 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_get_mtu_values()
2904 bond_set_mtu_on_ports(ifbond_ref ifb, int mtu)  in bond_set_mtu_on_ports()  argument
2909 	TAILQ_FOREACH(p, &ifb->ifb_port_list, po_port_list) {  in bond_set_mtu_on_ports()
2914 			    ifb->ifb_name, bondport_get_name(p), error);  in bond_set_mtu_on_ports()
2925 	ifbond_ref          ifb;  in bond_set_mtu()  local
2932 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_set_mtu()
2933 	if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_set_mtu()
2934 		error = (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_set_mtu()
2937 	ifbond_retain(ifb);  in bond_set_mtu()
2938 	ifbond_wait(ifb, "bond_set_mtu");  in bond_set_mtu()
2941 	if (ifnet_softc(ifp) == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_set_mtu()
2945 	bond_get_mtu_values(ifb, &mtu_min, &mtu_max);  in bond_set_mtu()
2958 		new_max = (mtu > ifb->ifb_altmtu) ? mtu : ifb->ifb_altmtu;  in bond_set_mtu()
2960 	old_max = ((int)ifnet_mtu(ifp) > ifb->ifb_altmtu)  in bond_set_mtu()
2961 	    ? (int)ifnet_mtu(ifp) : ifb->ifb_altmtu;  in bond_set_mtu()
2965 		error = bond_set_mtu_on_ports(ifb, new_max);  in bond_set_mtu()
2968 			(void)bond_set_mtu_on_ports(ifb, old_max);  in bond_set_mtu()
2974 			ifb->ifb_altmtu = mtu;  in bond_set_mtu()
2981 	ifbond_signal(ifb, __func__);  in bond_set_mtu()
2982 	ifbond_release(ifb);  in bond_set_mtu()
2995 	ifbond_ref          ifb;  in bond_ioctl()  local
3015 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3016 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3018 			return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3026 		if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_ioctl()
3027 			if (ifb->ifb_active_lag != NULL) {  in bond_ioctl()
3028 				ifmr->ifm_active = ifb->ifb_active_lag->lag_active_media;  in bond_ioctl()
3031 		} else if (ifb->ifb_distributing_count > 0) {  in bond_ioctl()
3033 			        = ifb->ifb_distributing_array[0]->po_media_info.mi_active;  in bond_ioctl()
3054 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3055 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3057 			error = (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3060 		ifr->ifr_devmtu.ifdm_current = bond_device_mtu(ifp, ifb);  in bond_ioctl()
3061 		bond_get_mtu_values(ifb, &ifr->ifr_devmtu.ifdm_min,  in bond_ioctl()
3068 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3069 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3071 			error = (ifb == NULL) ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3074 		ifr->ifr_mtu = ifb->ifb_altmtu;  in bond_ioctl()
3121 			ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3122 			if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3124 				return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3126 			error = bond_remove_interface(ifb, port_ifp);  in bond_ioctl()
3164 		ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_ioctl()
3165 		if (ifb == NULL || ifbond_flags_if_detaching(ifb)) {  in bond_ioctl()
3167 			return ifb == NULL ? EOPNOTSUPP : EBUSY;  in bond_ioctl()
3171 			error = bond_get_status(ifb, &ibr, user_addr);  in bond_ioctl()
3199 	ifbond_ref  ifb;  in bond_if_free()  local
3205 	ifb = (ifbond_ref)ifnet_softc(ifp);  in bond_if_free()
3206 	if (ifb == NULL) {  in bond_if_free()
3210 	ifbond_release(ifb);  in bond_if_free()
3220 	ifbond_ref          ifb;  in bond_handle_event()  local
3242 	ifb = p->po_bond;  in bond_handle_event()
3243 	old_distributing_count = ifb->ifb_distributing_count;  in bond_handle_event()
3247 		bond_remove_interface(ifb, p->po_ifp);  in bond_handle_event()
3258 	if (ifb->ifb_mode == IF_BOND_MODE_LACP) {  in bond_handle_event()
3259 		if (ifbond_selection(ifb)) {  in bond_handle_event()
3260 			event_code = (ifb->ifb_active_lag == NULL)  in bond_handle_event()
3264 			bond_ifp = ifb->ifb_ifp;  in bond_handle_event()
3265 			ifb->ifb_last_link_event = event_code;  in bond_handle_event()
3267 			event_code = (ifb->ifb_active_lag == NULL)  in bond_handle_event()
3270 			if (event_code != ifb->ifb_last_link_event) {  in bond_handle_event()
3273 				    ifb->ifb_name);  in bond_handle_event()
3274 				bond_ifp = ifb->ifb_ifp;  in bond_handle_event()
3275 				ifb->ifb_last_link_event = event_code;  in bond_handle_event()
3284 		    && ifb->ifb_distributing_count != 0) {  in bond_handle_event()
3287 		    && ifb->ifb_distributing_count == 0) {  in bond_handle_event()
3290 		if (event_code != 0 && event_code != ifb->ifb_last_link_event) {  in bond_handle_event()
3291 			bond_ifp = ifb->ifb_ifp;  in bond_handle_event()
3292 			ifb->ifb_last_link_event = event_code;  in bond_handle_event()