296 	ill_t *ill;  in ipmp_grp_info()  local
311 	if (grp->gr_v4 != NULL && (ill = grp->gr_v4->ig_cast_ill) != NULL) {  in ipmp_grp_info()
312 		(void) strlcpy(lifgr->gi_m4ifname, ill->ill_name, LIFNAMSIZ);  in ipmp_grp_info()
313 		(void) strlcpy(lifgr->gi_bcifname, ill->ill_name, LIFNAMSIZ);  in ipmp_grp_info()
316 	if (grp->gr_v6 != NULL && (ill = grp->gr_v6->ig_cast_ill) != NULL)  in ipmp_grp_info()
317 		(void) strlcpy(lifgr->gi_m6ifname, ill->ill_name, LIFNAMSIZ);  in ipmp_grp_info()
439 ipmp_grp_vet_ill(ipmp_grp_t *grp, ill_t *ill)  in ipmp_grp_vet_ill()  argument
443 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_grp_vet_ill()
457 	if (ill->ill_ipif_up_count + ill->ill_ipif_dup_count > 0)  in ipmp_grp_vet_ill()
465 	if (ill_appaddr_cnt(ill) != 0)  in ipmp_grp_vet_ill()
472 	if (ill_ptpaddr_cnt(ill) != 0)  in ipmp_grp_vet_ill()
478 	if (!(ill->ill_flags & ILLF_MULTICAST))  in ipmp_grp_vet_ill()
485 	if (ill->ill_flags & (ILLF_NONUD | ILLF_NOARP))  in ipmp_grp_vet_ill()
493 	if (IS_USESRC_ILL(ill) || IS_USESRC_CLI_ILL(ill))  in ipmp_grp_vet_ill()
499 	if (grp->gr_nif > 0 && grp->gr_mactype != ill->ill_mactype)  in ipmp_grp_vet_ill()
539 ipmp_illgrp_create(ill_t *ill)  in ipmp_illgrp_create()  argument
541 	uint_t mtu = ill->ill_isv6 ? IPV6_MIN_MTU : IP_MIN_MTU;  in ipmp_illgrp_create()
544 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_illgrp_create()
545 	ASSERT(IS_IPMP(ill));  in ipmp_illgrp_create()
546 	ASSERT(ill->ill_grp == NULL);  in ipmp_illgrp_create()
557 	illg->ig_ipmp_ill = ill;  in ipmp_illgrp_create()
558 	ill->ill_grp = illg;  in ipmp_illgrp_create()
653 	ill_t *ill, *bestill = NULL;  in ipmp_illgrp_max_ill()  local
657 	ill = list_head(&illg->ig_actif);  in ipmp_illgrp_max_ill()
658 	for (; ill != NULL; ill = list_next(&illg->ig_actif, ill)) {  in ipmp_illgrp_max_ill()
660 		    ill->ill_bound_cnt > bestill->ill_bound_cnt) {  in ipmp_illgrp_max_ill()
661 			bestill = ill;  in ipmp_illgrp_max_ill()
673 	ill_t *ill, *bestill = NULL;  in ipmp_illgrp_min_ill()  local
677 	ill = list_head(&illg->ig_actif);  in ipmp_illgrp_min_ill()
678 	for (; ill != NULL; ill = list_next(&illg->ig_actif, ill)) {  in ipmp_illgrp_min_ill()
680 		    ill->ill_bound_cnt < bestill->ill_bound_cnt) {  in ipmp_illgrp_min_ill()
681 			if (ill->ill_bound_cnt == 0)  in ipmp_illgrp_min_ill()
682 				return (ill);	 /* can't get better */  in ipmp_illgrp_min_ill()
683 			bestill = ill;  in ipmp_illgrp_min_ill()
706 	ill_t *ill;  in ipmp_illgrp_next_ill()  local
712 	if ((ill = illg->ig_next_ill) != NULL) {  in ipmp_illgrp_next_ill()
713 		illg->ig_next_ill = list_next(&illg->ig_actif, ill);  in ipmp_illgrp_next_ill()
719 	return (ill);  in ipmp_illgrp_next_ill()
729 	ill_t *ill;  in ipmp_illgrp_hold_next_ill()  local
735 		ill = illg->ig_next_ill;  in ipmp_illgrp_hold_next_ill()
736 		illg->ig_next_ill = list_next(&illg->ig_actif, ill);  in ipmp_illgrp_hold_next_ill()
740 		if (ill_check_and_refhold(ill)) {  in ipmp_illgrp_hold_next_ill()
742 			return (ill);  in ipmp_illgrp_hold_next_ill()
920 	ill_t *ill, *ipmp_ill = illg->ig_ipmp_ill;  in ipmp_illgrp_refresh_arpent()  local
929 	ill = list_head(&illg->ig_actif);  in ipmp_illgrp_refresh_arpent()
932 		if (ill == NULL || ipmp_ill->ill_ipif_up_count == 0) {  in ipmp_illgrp_refresh_arpent()
937 		ASSERT(paddrlen == ill->ill_phys_addr_length);  in ipmp_illgrp_refresh_arpent()
945 			if (bcmp(ill->ill_phys_addr, entp->ia_lladdr,  in ipmp_illgrp_refresh_arpent()
948 			bcopy(ill->ill_phys_addr, entp->ia_lladdr, paddrlen);  in ipmp_illgrp_refresh_arpent()
961 		nce_update(ncec, ND_UNCHANGED, ill->ill_phys_addr);  in ipmp_illgrp_refresh_arpent()
966 		if ((ill = list_next(&illg->ig_actif, ill)) == NULL)  in ipmp_illgrp_refresh_arpent()
967 			ill = list_head(&illg->ig_actif);  in ipmp_illgrp_refresh_arpent()
978 	ill_t *ill;  in ipmp_illgrp_find_ill()  local
984 	ill = list_head(&illg->ig_if);  in ipmp_illgrp_find_ill()
985 	for (; ill != NULL; ill = list_next(&illg->ig_if, ill)) {  in ipmp_illgrp_find_ill()
986 		if (ill->ill_phys_addr_length == paddrlen &&  in ipmp_illgrp_find_ill()
987 		    bcmp(ill->ill_phys_addr, physaddr, paddrlen) == 0)  in ipmp_illgrp_find_ill()
988 			return (ill);  in ipmp_illgrp_find_ill()
1000 	ill_t *ill = illg->ig_ipmp_ill;  in ipmp_illgrp_set_mtu()  local
1003 	ASSERT(illg->ig_mtu == 0 || IAM_WRITER_ILL(ill));  in ipmp_illgrp_set_mtu()
1011 		put(ill->ill_rq, mp);  in ipmp_illgrp_set_mtu()
1022 	ill_t *ill;  in ipmp_illgrp_refresh_mtu()  local
1035 	ill = list_head(&illg->ig_if);  in ipmp_illgrp_refresh_mtu()
1036 	for (; ill != NULL; ill = list_next(&illg->ig_if, ill)) {  in ipmp_illgrp_refresh_mtu()
1037 		mutex_enter(&ill->ill_lock);  in ipmp_illgrp_refresh_mtu()
1038 		if (mtu == 0 || ill->ill_mtu < mtu)  in ipmp_illgrp_refresh_mtu()
1039 			mtu = ill->ill_mtu;  in ipmp_illgrp_refresh_mtu()
1040 		if (mc_mtu == 0 || ill->ill_mc_mtu < mc_mtu)  in ipmp_illgrp_refresh_mtu()
1041 			mc_mtu = ill->ill_mc_mtu;  in ipmp_illgrp_refresh_mtu()
1042 		mutex_exit(&ill->ill_lock);  in ipmp_illgrp_refresh_mtu()
1104 ipmp_ill_join_illgrp(ill_t *ill, ipmp_illgrp_t *illg)  in ipmp_ill_join_illgrp()  argument
1108 	ip_stack_t *ipst = ill->ill_ipst;  in ipmp_ill_join_illgrp()
1111 	ASSERT(!IS_IPMP(ill) && ill->ill_phyint->phyint_grp != NULL);  in ipmp_ill_join_illgrp()
1112 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_join_illgrp()
1113 	ASSERT(ill->ill_grp == NULL);  in ipmp_ill_join_illgrp()
1121 	if (ill->ill_isv6)  in ipmp_ill_join_illgrp()
1122 		ill->ill_phyint->phyint_grp->gr_nv6++;  in ipmp_ill_join_illgrp()
1124 		ill->ill_phyint->phyint_grp->gr_nv4++;  in ipmp_ill_join_illgrp()
1130 	mutex_enter(&ill->ill_lock);  in ipmp_ill_join_illgrp()
1132 		ill->ill_flags |= ILLF_ROUTER;  in ipmp_ill_join_illgrp()
1134 		ill->ill_flags &= ~ILLF_ROUTER;  in ipmp_ill_join_illgrp()
1135 	mutex_exit(&ill->ill_lock);  in ipmp_ill_join_illgrp()
1144 	mutex_enter(&ill->ill_mcast_serializer);  in ipmp_ill_join_illgrp()
1145 	ill->ill_grp_pending = 1;  in ipmp_ill_join_illgrp()
1146 	mutex_exit(&ill->ill_mcast_serializer);  in ipmp_ill_join_illgrp()
1147 	update_conn_ill(ill, ill->ill_ipst);  in ipmp_ill_join_illgrp()
1148 	if (ill->ill_isv6) {  in ipmp_ill_join_illgrp()
1149 		reset_mrt_ill(ill);  in ipmp_ill_join_illgrp()
1151 		ipif = ill->ill_ipif;  in ipmp_ill_join_illgrp()
1156 	ip_purge_allmulti(ill);  in ipmp_ill_join_illgrp()
1172 		ipmp_ill->ill_phys_addr_length = ill->ill_phys_addr_length;  in ipmp_ill_join_illgrp()
1173 		ipmp_ill->ill_nd_lla_len = ill->ill_phys_addr_length;  in ipmp_ill_join_illgrp()
1174 		ipmp_ill->ill_type = ill->ill_type;  in ipmp_ill_join_illgrp()
1176 		if (ill->ill_flags & ILLF_COS_ENABLED) {  in ipmp_ill_join_illgrp()
1181 		ipmp_illgrp_set_mtu(illg, ill->ill_mtu, ill->ill_mc_mtu);  in ipmp_ill_join_illgrp()
1184 		    ill->ill_phys_addr_length);  in ipmp_ill_join_illgrp()
1185 		ASSERT(ipmp_ill->ill_type == ill->ill_type);  in ipmp_ill_join_illgrp()
1187 		if (!(ill->ill_flags & ILLF_COS_ENABLED)) {  in ipmp_ill_join_illgrp()
1192 		if (illg->ig_mtu > ill->ill_mtu ||  in ipmp_ill_join_illgrp()
1193 		    illg->ig_mc_mtu > ill->ill_mc_mtu) {  in ipmp_ill_join_illgrp()
1194 			ipmp_illgrp_set_mtu(illg, ill->ill_mtu,  in ipmp_ill_join_illgrp()
1195 			    ill->ill_mc_mtu);  in ipmp_ill_join_illgrp()
1200 	list_insert_tail(&illg->ig_if, ill);  in ipmp_ill_join_illgrp()
1201 	ill->ill_grp = illg;  in ipmp_ill_join_illgrp()
1204 	mutex_enter(&ill->ill_mcast_serializer);  in ipmp_ill_join_illgrp()
1205 	ill->ill_grp_pending = 0;  in ipmp_ill_join_illgrp()
1206 	mutex_exit(&ill->ill_mcast_serializer);  in ipmp_ill_join_illgrp()
1212 	ire_walk_ill(MATCH_IRE_ILL, 0, ipmp_ill_ire_mark_testhidden, ill, ill);  in ipmp_ill_join_illgrp()
1214 	ipmp_ill_refresh_active(ill);  in ipmp_ill_join_illgrp()
1223 ipmp_ill_leave_illgrp(ill_t *ill)  in ipmp_ill_leave_illgrp()  argument
1228 	ipmp_illgrp_t *illg = ill->ill_grp;  in ipmp_ill_leave_illgrp()
1231 	ASSERT(IS_UNDER_IPMP(ill));  in ipmp_ill_leave_illgrp()
1232 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_leave_illgrp()
1240 	(void) untimeout(ill->ill_refresh_tid);  in ipmp_ill_leave_illgrp()
1245 	ire_walk_ill(MATCH_IRE_ILL, 0, ipmp_ill_ire_clear_testhidden, ill, ill);  in ipmp_ill_leave_illgrp()
1252 	for (ipif = ill->ill_ipif; ipif != NULL; ipif = ipif->ipif_next)  in ipmp_ill_leave_illgrp()
1260 	if (ill->ill_isv6)  in ipmp_ill_leave_illgrp()
1261 		ill->ill_phyint->phyint_grp->gr_nv6--;  in ipmp_ill_leave_illgrp()
1263 		ill->ill_phyint->phyint_grp->gr_nv4--;  in ipmp_ill_leave_illgrp()
1269 	if (list_link_active(&ill->ill_actnode))  in ipmp_ill_leave_illgrp()
1270 		ipmp_ill_deactivate(ill);  in ipmp_ill_leave_illgrp()
1272 	list_remove(&illg->ig_if, ill);  in ipmp_ill_leave_illgrp()
1273 	ill->ill_grp = NULL;  in ipmp_ill_leave_illgrp()
1280 	for (ipif = ill->ill_ipif; ipif != NULL; ipif = ipif->ipif_next)  in ipmp_ill_leave_illgrp()
1308 		if (!(ill->ill_flags & ILLF_COS_ENABLED)) {  in ipmp_ill_leave_illgrp()
1311 			ill = list_head(&illg->ig_if);  in ipmp_ill_leave_illgrp()
1313 				if (!(ill->ill_flags & ILLF_COS_ENABLED))  in ipmp_ill_leave_illgrp()
1315 			} while ((ill = list_next(&illg->ig_if, ill)) != NULL);  in ipmp_ill_leave_illgrp()
1317 			if (ill == NULL) {  in ipmp_ill_leave_illgrp()
1331 ipmp_ill_try_refresh_active(ill_t *ill)  in ipmp_ill_try_refresh_active()  argument
1335 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_try_refresh_active()
1336 	ASSERT(IS_UNDER_IPMP(ill));  in ipmp_ill_try_refresh_active()
1338 	if (ipmp_ill_is_active(ill)) {  in ipmp_ill_try_refresh_active()
1339 		if (!list_link_active(&ill->ill_actnode))  in ipmp_ill_try_refresh_active()
1340 			refreshed = ipmp_ill_activate(ill);  in ipmp_ill_try_refresh_active()
1342 		if (list_link_active(&ill->ill_actnode))  in ipmp_ill_try_refresh_active()
1343 			ipmp_ill_deactivate(ill);  in ipmp_ill_try_refresh_active()
1354 ipmp_ill_refresh_active(ill_t *ill)  in ipmp_ill_refresh_active()  argument
1356 	if (!ipmp_ill_try_refresh_active(ill))  in ipmp_ill_refresh_active()
1357 		ipmp_ill_refresh_active_timer_start(ill);  in ipmp_ill_refresh_active()
1366 	ill_t *ill = ill_arg;  in ipmp_ill_refresh_active_timer()  local
1374 	mutex_enter(&ill->ill_lock);  in ipmp_ill_refresh_active_timer()
1375 	ill->ill_refresh_tid = 0;  in ipmp_ill_refresh_active_timer()
1376 	if (ill->ill_state_flags & ILL_CONDEMNED) {  in ipmp_ill_refresh_active_timer()
1377 		mutex_exit(&ill->ill_lock);  in ipmp_ill_refresh_active_timer()
1380 	mutex_exit(&ill->ill_lock);  in ipmp_ill_refresh_active_timer()
1382 	if (ipsq_try_enter(NULL, ill, NULL, NULL, NULL, NEW_OP, B_FALSE)) {  in ipmp_ill_refresh_active_timer()
1383 		refreshed = ipmp_ill_try_refresh_active(ill);  in ipmp_ill_refresh_active_timer()
1384 		ipsq_exit(ill->ill_phyint->phyint_ipsq);  in ipmp_ill_refresh_active_timer()
1391 		ipmp_ill_refresh_active_timer_start(ill);  in ipmp_ill_refresh_active_timer()
1398 ipmp_ill_refresh_active_timer_start(ill_t *ill)  in ipmp_ill_refresh_active_timer_start()  argument
1400 	mutex_enter(&ill->ill_lock);  in ipmp_ill_refresh_active_timer_start()
1405 	if (ill->ill_refresh_tid != 0 ||  in ipmp_ill_refresh_active_timer_start()
1406 	    (ill->ill_state_flags & ILL_CONDEMNED)) {  in ipmp_ill_refresh_active_timer_start()
1407 		mutex_exit(&ill->ill_lock);  in ipmp_ill_refresh_active_timer_start()
1411 	ill->ill_refresh_tid = timeout(ipmp_ill_refresh_active_timer, ill,  in ipmp_ill_refresh_active_timer_start()
1414 	mutex_exit(&ill->ill_lock);  in ipmp_ill_refresh_active_timer_start()
1423 ipmp_ill_activate(ill_t *ill)  in ipmp_ill_activate()  argument
1427 	ipmp_grp_t	*grp = ill->ill_phyint->phyint_grp;  in ipmp_ill_activate()
1428 	ipmp_illgrp_t	*illg = ill->ill_grp;  in ipmp_ill_activate()
1432 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_activate()
1433 	ASSERT(IS_UNDER_IPMP(ill));  in ipmp_ill_activate()
1453 		ipmp_illgrp_set_cast(illg, ill);  in ipmp_ill_activate()
1463 				ipmp_ill_bind_ipif(ill, ipif, Res_act_initial);  in ipmp_ill_activate()
1473 			if (ill->ill_bound_cnt + 1 >= maxill->ill_bound_cnt)  in ipmp_ill_activate()
1476 			ipmp_ill_bind_ipif(ill, ipif, Res_act_rebind);  in ipmp_ill_activate()
1484 	list_insert_tail(&illg->ig_actif, ill);  in ipmp_ill_activate()
1486 	illg->ig_next_ill = ill;  in ipmp_ill_activate()
1492 	if (!ill->ill_isv6)  in ipmp_ill_activate()
1514 ipmp_ill_deactivate(ill_t *ill)  in ipmp_ill_deactivate()  argument
1519 	ipmp_grp_t	*grp = ill->ill_phyint->phyint_grp;  in ipmp_ill_deactivate()
1520 	ipmp_illgrp_t	*illg = ill->ill_grp;  in ipmp_ill_deactivate()
1523 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_deactivate()
1524 	ASSERT(IS_UNDER_IPMP(ill));  in ipmp_ill_deactivate()
1532 	list_remove(&illg->ig_actif, ill);  in ipmp_ill_deactivate()
1541 	if (ill == illg->ig_cast_ill)  in ipmp_ill_deactivate()
1548 	nce_flush(ill, B_TRUE);  in ipmp_ill_deactivate()
1558 	while ((ipif = ipmp_ill_unbind_ipif(ill, NULL, B_TRUE)) != NULL) {  in ipmp_ill_deactivate()
1563 	if (!ill->ill_isv6) {  in ipmp_ill_deactivate()
1587 	ire_walk_ill(MATCH_IRE_TYPE, IRE_IF_CLONE, ill_downi_if_clone, ill,  in ipmp_ill_deactivate()
1588 	    ill);  in ipmp_ill_deactivate()
1608 ipmp_ill_rtsaddrmsg(ill_t *ill, int cmd)  in ipmp_ill_rtsaddrmsg()  argument
1612 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_rtsaddrmsg()
1627 	if (ill->ill_ipif_up_count == 0)  in ipmp_ill_rtsaddrmsg()
1631 		ip_rts_xifmsg(ill->ill_ipif, IPIF_UP, 0, RTSQ_NORMAL);  in ipmp_ill_rtsaddrmsg()
1633 	for (ipif = ill->ill_ipif; ipif != NULL; ipif = ipif->ipif_next)  in ipmp_ill_rtsaddrmsg()
1638 		ip_rts_xifmsg(ill->ill_ipif, 0, IPIF_UP, RTSQ_NORMAL);  in ipmp_ill_rtsaddrmsg()
1648 ipmp_ill_bind_ipif(ill_t *ill, ipif_t *ipif, enum ip_resolver_action act)  in ipmp_ill_bind_ipif()  argument
1651 	ip_stack_t *ipst = ill->ill_ipst;  in ipmp_ill_bind_ipif()
1653 	ASSERT(IAM_WRITER_ILL(ill) && IAM_WRITER_IPIF(ipif));  in ipmp_ill_bind_ipif()
1654 	ASSERT(IS_UNDER_IPMP(ill) && IS_IPMP(ipif->ipif_ill));  in ipmp_ill_bind_ipif()
1659 	ipif->ipif_bound_next = ill->ill_bound_ipif;  in ipmp_ill_bind_ipif()
1660 	ill->ill_bound_ipif = ipif;  in ipmp_ill_bind_ipif()
1661 	ill->ill_bound_cnt++;  in ipmp_ill_bind_ipif()
1663 	ipif->ipif_bound_ill = ill;  in ipmp_ill_bind_ipif()
1671 		if (ill->ill_isv6) {  in ipmp_ill_bind_ipif()
1697 ipmp_ill_unbind_ipif(ill_t *ill, ipif_t *ipif, boolean_t notifyres)  in ipmp_ill_unbind_ipif()  argument
1700 	ip_stack_t *ipst = ill->ill_ipst;  in ipmp_ill_unbind_ipif()
1702 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_unbind_ipif()
1703 	ASSERT(IS_UNDER_IPMP(ill));  in ipmp_ill_unbind_ipif()
1709 		if ((ipif = ill->ill_bound_ipif) == NULL) {  in ipmp_ill_unbind_ipif()
1710 			ASSERT(ill->ill_bound_cnt == 0);  in ipmp_ill_unbind_ipif()
1717 	ASSERT(ipif->ipif_bound_ill == ill);  in ipmp_ill_unbind_ipif()
1718 	ASSERT(ill->ill_bound_cnt > 0);  in ipmp_ill_unbind_ipif()
1726 	ill->ill_bound_cnt--;  in ipmp_ill_unbind_ipif()
1728 	if (ill->ill_bound_ipif == ipif) {  in ipmp_ill_unbind_ipif()
1729 		ill->ill_bound_ipif = ipif->ipif_bound_next;  in ipmp_ill_unbind_ipif()
1731 		previpif = ill->ill_bound_ipif;  in ipmp_ill_unbind_ipif()
1743 		if (ill->ill_isv6)  in ipmp_ill_unbind_ipif()
1763 ipmp_ill_is_active(ill_t *ill)  in ipmp_ill_is_active()  argument
1765 	phyint_t *phyi = ill->ill_phyint;  in ipmp_ill_is_active()
1767 	ASSERT(IS_UNDER_IPMP(ill));  in ipmp_ill_is_active()
1768 	ASSERT(IAM_WRITER_ILL(ill) ||  in ipmp_ill_is_active()
1769 	    (MUTEX_HELD(&ill->ill_lock) && MUTEX_HELD(&phyi->phyint_lock)));  in ipmp_ill_is_active()
1777 	return (!(ill->ill_ipif_up_count == 0 ||  in ipmp_ill_is_active()
1788 	ill_t *ill = (ill_t *)ill_arg;  in ipmp_ill_ire_mark_testhidden()  local
1790 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_ire_mark_testhidden()
1791 	ASSERT(!IS_IPMP(ill));  in ipmp_ill_ire_mark_testhidden()
1793 	if (ire->ire_ill != ill)  in ipmp_ill_ire_mark_testhidden()
1809 	ill_t *ill = (ill_t *)ill_arg;  in ipmp_ill_ire_clear_testhidden()  local
1811 	ASSERT(IAM_WRITER_ILL(ill));  in ipmp_ill_ire_clear_testhidden()
1812 	ASSERT(!IS_IPMP(ill));  in ipmp_ill_ire_clear_testhidden()
1814 	if (ire->ire_ill == ill) {  in ipmp_ill_ire_clear_testhidden()
1828 ipmp_ill_hold_ipmp_ill(ill_t *ill)  in ipmp_ill_hold_ipmp_ill()  argument
1830 	ip_stack_t *ipst = ill->ill_ipst;  in ipmp_ill_hold_ipmp_ill()
1833 	ASSERT(!IS_IPMP(ill));  in ipmp_ill_hold_ipmp_ill()
1836 	illg = ill->ill_grp;  in ipmp_ill_hold_ipmp_ill()
1844 	rw_exit(&ill->ill_ipst->ips_ipmp_lock);  in ipmp_ill_hold_ipmp_ill()
1856 ipmp_ill_hold_xmit_ill(ill_t *ill, boolean_t is_unicast)  in ipmp_ill_hold_xmit_ill()  argument
1859 	ip_stack_t *ipst = ill->ill_ipst;  in ipmp_ill_hold_xmit_ill()
1862 	if (ill->ill_grp == NULL) {  in ipmp_ill_hold_xmit_ill()
1867 		ill_refhold(ill);  in ipmp_ill_hold_xmit_ill()
1868 		return (ill);  in ipmp_ill_hold_xmit_ill()
1871 		xmit_ill = ipmp_illgrp_hold_next_ill(ill->ill_grp);  in ipmp_ill_hold_xmit_ill()
1873 		xmit_ill = ipmp_illgrp_hold_cast_ill(ill->ill_grp);  in ipmp_ill_hold_xmit_ill()
1884 ipmp_ill_get_ipmp_ifindex(const ill_t *ill)  in ipmp_ill_get_ipmp_ifindex()  argument
1887 	ip_stack_t *ipst = ill->ill_ipst;  in ipmp_ill_get_ipmp_ifindex()
1890 	ASSERT(!IS_IPMP(ill));  in ipmp_ill_get_ipmp_ifindex()
1893 	if ((grp = ill->ill_phyint->phyint_grp) != NULL)  in ipmp_ill_get_ipmp_ifindex()
1905 	ill_t *ill;  in ipmp_phyint_join_grp()  local
1918 		ill = phyi->phyint_illv4;  in ipmp_phyint_join_grp()
1919 		ipmp_ill_rtsaddrmsg(ill, RTM_DELETE);  in ipmp_phyint_join_grp()
1923 		ill = phyi->phyint_illv6;  in ipmp_phyint_join_grp()
1924 		ipmp_ill_rtsaddrmsg(ill, RTM_DELETE);  in ipmp_phyint_join_grp()
1936 		grp->gr_mactype = ill->ill_mactype;  in ipmp_phyint_join_grp()
1938 		ASSERT(grp->gr_mactype == ill->ill_mactype);  in ipmp_phyint_join_grp()
2158 ipmp_packet_is_probe(mblk_t *mp, ill_t *ill)  in ipmp_packet_is_probe()  argument
2165 	if (!IS_UNDER_IPMP(ill))  in ipmp_packet_is_probe()
2168 	if (ill->ill_isv6) {  in ipmp_packet_is_probe()
2170 		    ipif_lookup_testaddr_v6(ill, &ip6h->ip6_src, NULL))  in ipmp_packet_is_probe()
2174 		    ipif_lookup_testaddr_v4(ill, &ipha->ipha_src, NULL))  in ipmp_packet_is_probe()
2200 	ill_t		*ill;  in ipmp_ncec_delete_nce()  local
2214 	ill = list_head(&illg->ig_if);  in ipmp_ncec_delete_nce()
2215 	for (; ill != NULL; ill = list_next(&illg->ig_if, ill))  in ipmp_ncec_delete_nce()
2216 		nce_fastpath_list_delete(ill, ncec, &dead);  in ipmp_ncec_delete_nce()
2234 	ill_t		*ill;  in ipmp_ncec_refresh_nce()  local
2255 	ill = list_head(&illg->ig_actif);  in ipmp_ncec_refresh_nce()
2256 	for (; ill != NULL; ill = list_next(&illg->ig_actif, ill)) {  in ipmp_ncec_refresh_nce()
2257 		mutex_enter(&ill->ill_lock);  in ipmp_ncec_refresh_nce()
2258 		nce = list_head(&ill->ill_nce);  in ipmp_ncec_refresh_nce()
2260 			nce_next = list_next(&ill->ill_nce, nce);  in ipmp_ncec_refresh_nce()
2268 		mutex_exit(&ill->ill_lock);  in ipmp_ncec_refresh_nce()