freebsd_wlan/net80211/ieee80211_hwmp.c

678 	struct ieee80211_mesh_route *rt = NULL;
751 		rt = ieee80211_mesh_rt_find(vap, preq->preq_origaddr);
752 		if (rt == NULL)
754 		else if ((rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID) == 0)
755 			hwmp_discover(vap, rt->rt_dest, NULL);
769 		rt = ieee80211_mesh_rt_find(vap, rootmac);
770 		if (rt == NULL) {
771 			rt = ieee80211_mesh_rt_add(vap, rootmac);
772 			if (rt == NULL) {
787 		if ((rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID) == 0 ||
805 	rt = ieee80211_mesh_rt_find(vap, PREQ_TADDR(0));
817 		if (rt != NULL &&
818 		    (rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID)) {
853 				prep.prep_hopcount = rt->rt_nhops + 1;
859 				prep.prep_metric = rt->rt_metric +
873 			if (rt == NULL) {
874 				rt = ieee80211_mesh_rt_add(vap, PREQ_TADDR(0));
875 				if (rt == NULL) {
883 			rt->rt_metric = preq->preq_metric;
884 			rt->rt_lifetime = preq->preq_lifetime;
885 			hrorig = IEEE80211_MESH_ROUTE_PRIV(rt,
941 	struct ieee80211_mesh_route *rt = NULL;
961 	rt = ieee80211_mesh_rt_find(vap, prep->prep_targetaddr);
962 	if (rt == NULL) {
967 			rt = ieee80211_mesh_rt_add(vap, prep->prep_targetaddr);
968 			if (rt == NULL) {
975 			IEEE80211_ADDR_COPY(rt->rt_nexthop, wh->i_addr2);
976 			rt->rt_nhops = prep->prep_hopcount;
977 			rt->rt_lifetime = prep->prep_lifetime;
978 			rt->rt_metric = prep->prep_metric;
979 			rt->rt_flags |= IEEE80211_MESHRT_FLAGS_VALID;
983 			    rt->rt_nhops, rt->rt_metric);
991 	hr = IEEE80211_MESH_ROUTE_PRIV(rt, struct ieee80211_hwmp_route);
1018 	hr = IEEE80211_MESH_ROUTE_PRIV(rt, struct ieee80211_hwmp_route);
1019 	if (rt->rt_flags & IEEE80211_MESHRT_FLAGS_PROXY) {
1031 		if ((rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID) == 0 ||
1032 		    (prep->prep_hopcount < rt->rt_nhops ||
1033 		     prep->prep_metric < rt->rt_metric)) {
1036 			    rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID ?
1039 			    rt->rt_nhops, prep->prep_hopcount,
1040 			    rt->rt_metric, prep->prep_metric);
1041 			IEEE80211_ADDR_COPY(rt->rt_nexthop, wh->i_addr2);
1042 			rt->rt_nhops = prep->prep_hopcount;
1043 			rt->rt_lifetime = prep->prep_lifetime;
1044 			rt->rt_metric = prep->prep_metric;
1045 			rt->rt_flags |= IEEE80211_MESHRT_FLAGS_VALID;
1050 			    rt->rt_nhops, prep->prep_hopcount,
1051 			    rt->rt_metric, prep->prep_metric);
1069 		ieee80211_mac_hash(ic, rt->rt_dest));
1111 	struct ieee80211_mesh_route *rt;
1114 	rt = ieee80211_mesh_rt_find(vap, ni->ni_macaddr);
1115 	if (rt == NULL)
1117 	hr = IEEE80211_MESH_ROUTE_PRIV(rt, struct ieee80211_hwmp_route);
1126 	IEEE80211_ADDR_COPY(PERR_DADDR(0), rt->rt_dest);
1147 	struct ieee80211_mesh_route *rt = NULL;
1164 		rt = ieee80211_mesh_rt_find(vap, PERR_DADDR(i));
1165 		if (rt == NULL)
1167 		hr = IEEE80211_MESH_ROUTE_PRIV(rt, struct ieee80211_hwmp_route);
1170 			ieee80211_mesh_rt_del(vap, rt->rt_dest);
1171 			ieee80211_mesh_rt_flush_peer(vap, rt->rt_dest);
1172 			rt = NULL;
1227 	struct ieee80211_mesh_route *rt = NULL;
1236 	rt = ieee80211_mesh_rt_find(vap, rann->rann_addr);
1241 	if (rt == NULL) {
1245 	hr = IEEE80211_MESH_ROUTE_PRIV(rt, struct ieee80211_hwmp_route);
1290 	struct ieee80211_mesh_route *rt = NULL;
1304 		rt = ieee80211_mesh_rt_find(vap, dest);
1305 		if (rt == NULL) {
1306 			rt = ieee80211_mesh_rt_add(vap, dest);
1307 			if (rt == NULL) {
1315 		hr = IEEE80211_MESH_ROUTE_PRIV(rt,
1317 		if ((rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID) == 0) {
1320 			rt->rt_metric = IEEE80211_MESHLMETRIC_INITIALVAL;
1321 			rt->rt_lifetime =
1338 			preq.preq_lifetime = rt->rt_lifetime;
1339 			preq.preq_metric = rt->rt_metric;
1353 		if (rt->rt_flags & IEEE80211_MESHRT_FLAGS_VALID)
1354 			ni = ieee80211_find_txnode(vap, rt->rt_nexthop);