154 ieee80211_node_vattach(struct ieee80211vap *vap)  in ieee80211_node_vattach()  argument
157 	vap->iv_max_aid = IEEE80211_AID_DEF;  in ieee80211_node_vattach()
160 	vap->iv_inact_init = IEEE80211_INACT_INIT;  in ieee80211_node_vattach()
161 	vap->iv_inact_auth = IEEE80211_INACT_AUTH;  in ieee80211_node_vattach()
162 	vap->iv_inact_run = IEEE80211_INACT_RUN;  in ieee80211_node_vattach()
163 	vap->iv_inact_probe = IEEE80211_INACT_PROBE;  in ieee80211_node_vattach()
165 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_INACT,  in ieee80211_node_vattach()
167 	    vap->iv_inact_init, vap->iv_inact_auth,  in ieee80211_node_vattach()
168 	    vap->iv_inact_run, vap->iv_inact_probe);  in ieee80211_node_vattach()
172 ieee80211_node_latevattach(struct ieee80211vap *vap)  in ieee80211_node_latevattach()  argument
176 	IEEE80211_UNLOCK_ASSERT(vap->iv_ic);  in ieee80211_node_latevattach()
178 	if (vap->iv_opmode == IEEE80211_M_HOSTAP) {  in ieee80211_node_latevattach()
180 		if (vap->iv_max_aid < IEEE80211_AID_MIN) {  in ieee80211_node_latevattach()
181 			vap->iv_max_aid = IEEE80211_AID_MIN;  in ieee80211_node_latevattach()
182 			if_printf(vap->iv_ifp,  in ieee80211_node_latevattach()
184 			    vap->iv_max_aid);  in ieee80211_node_latevattach()
186 		vap->iv_aid_bitmap = (uint32_t *) IEEE80211_MALLOC(  in ieee80211_node_latevattach()
187 			howmany(vap->iv_max_aid, 32) * sizeof(uint32_t),  in ieee80211_node_latevattach()
190 		if (vap->iv_aid_bitmap == NULL) {  in ieee80211_node_latevattach()
193 			    __func__, vap->iv_max_aid);  in ieee80211_node_latevattach()
194 			vap->iv_max_aid = 0;  in ieee80211_node_latevattach()
198 	IEEE80211_LOCK(vap->iv_ic);  in ieee80211_node_latevattach()
199 	ieee80211_reset_bss(vap);  in ieee80211_node_latevattach()
200 	IEEE80211_UNLOCK(vap->iv_ic);  in ieee80211_node_latevattach()
202 	vap->iv_auth = ieee80211_authenticator_get(vap->iv_bss->ni_authmode);  in ieee80211_node_latevattach()
206 ieee80211_node_vdetach(struct ieee80211vap *vap)  in ieee80211_node_vdetach()  argument
208 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_node_vdetach()
211 	IEEE80211_UNLOCK_ASSERT(vap->iv_ic);  in ieee80211_node_vdetach()
213 	ieee80211_node_table_reset(&ic->ic_sta, vap);  in ieee80211_node_vdetach()
215 	if (vap->iv_bss != NULL) {  in ieee80211_node_vdetach()
216 		ieee80211_free_node(vap->iv_bss);  in ieee80211_node_vdetach()
217 		vap->iv_update_bss(vap, NULL);  in ieee80211_node_vdetach()
220 	if (vap->iv_aid_bitmap != NULL) {  in ieee80211_node_vdetach()
221 		IEEE80211_FREE(vap->iv_aid_bitmap, M_80211_NODE);  in ieee80211_node_vdetach()
222 		vap->iv_aid_bitmap = NULL;  in ieee80211_node_vdetach()
233 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_authorize()  local
236 	ni->ni_inact_reload = vap->iv_inact_run;  in ieee80211_node_authorize()
239 	IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,  in ieee80211_node_authorize()
246 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_unauthorize()  local
249 	ni->ni_inact_reload = vap->iv_inact_auth;  in ieee80211_node_unauthorize()
253 	IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,  in ieee80211_node_unauthorize()
264 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_setuptxparms()  local
293 	ni->ni_txparms = &vap->iv_txparms[mode];  in ieee80211_node_setuptxparms()
306 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_set_chan()  local
325 		    (vap->iv_flags_ht & IEEE80211_FHT_PUREN) == 0)  in ieee80211_node_set_chan()
328 		    (vap->iv_flags_ht & IEEE80211_FHT_PUREN) == 0)  in ieee80211_node_set_chan()
331 		    (vap->iv_flags & IEEE80211_F_PUREG) == 0)  in ieee80211_node_set_chan()
334 	ni->ni_txparms = &vap->iv_txparms[mode];  in ieee80211_node_set_chan()
350 ieee80211_create_ibss(struct ieee80211vap* vap, struct ieee80211_channel *chan)  in ieee80211_create_ibss()  argument
352 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_create_ibss()
355 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_SCAN,  in ieee80211_create_ibss()
357 		ieee80211_opmode_name[vap->iv_opmode],  in ieee80211_create_ibss()
362 	ni = ieee80211_alloc_node(&ic->ic_sta, vap, vap->iv_myaddr,  in ieee80211_create_ibss()
368 	IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr);  in ieee80211_create_ibss()
369 	ni->ni_esslen = vap->iv_des_ssid[0].len;  in ieee80211_create_ibss()
370 	memcpy(ni->ni_essid, vap->iv_des_ssid[0].ssid, ni->ni_esslen);  in ieee80211_create_ibss()
371 	if (vap->iv_bss != NULL)  in ieee80211_create_ibss()
372 		copy_bss(ni, vap->iv_bss);  in ieee80211_create_ibss()
374 	if (vap->iv_flags & IEEE80211_F_PRIVACY)  in ieee80211_create_ibss()
380 	if (vap->iv_opmode == IEEE80211_M_IBSS) {  in ieee80211_create_ibss()
382 		if (vap->iv_flags & IEEE80211_F_DESBSSID)  in ieee80211_create_ibss()
383 			IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_des_bssid);  in ieee80211_create_ibss()
390 	} else if (vap->iv_opmode == IEEE80211_M_AHDEMO) {  in ieee80211_create_ibss()
391 		if (vap->iv_flags & IEEE80211_F_DESBSSID)  in ieee80211_create_ibss()
392 			IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_des_bssid);  in ieee80211_create_ibss()
395 		if ((vap->iv_caps & IEEE80211_C_TDMA) == 0)  in ieee80211_create_ibss()
399 	} else if (vap->iv_opmode == IEEE80211_M_MBSS) {  in ieee80211_create_ibss()
400 		ni->ni_meshidlen = vap->iv_mesh->ms_idlen;  in ieee80211_create_ibss()
401 		memcpy(ni->ni_meshid, vap->iv_mesh->ms_id, ni->ni_meshidlen);  in ieee80211_create_ibss()
425 			if (vap->iv_flags & IEEE80211_F_PUREG) {  in ieee80211_create_ibss()
464 ieee80211_reset_bss(struct ieee80211vap *vap)  in ieee80211_reset_bss()  argument
466 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_reset_bss()
471 	ieee80211_node_table_reset(&ic->ic_sta, vap);  in ieee80211_reset_bss()
473 	ieee80211_vap_reset_erp(vap);  in ieee80211_reset_bss()
475 	ni = ieee80211_alloc_node(&ic->ic_sta, vap, vap->iv_myaddr,  in ieee80211_reset_bss()
478 	obss = vap->iv_update_bss(vap, ieee80211_ref_node(ni));  in ieee80211_reset_bss()
484 		IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr);  in ieee80211_reset_bss()
505 check_bss(struct ieee80211vap *vap, struct ieee80211_node *ni)  in check_bss()  argument
512 	if (vap->iv_opmode == IEEE80211_M_IBSS) {  in check_bss()
519 	if (vap->iv_flags & IEEE80211_F_PRIVACY) {  in check_bss()
531 	if (vap->iv_des_nssid != 0 &&  in check_bss()
532 	    !match_ssid(ni, vap->iv_des_nssid, vap->iv_des_ssid))  in check_bss()
534 	if ((vap->iv_flags & IEEE80211_F_DESBSSID) &&  in check_bss()
535 	    !IEEE80211_ADDR_EQ(vap->iv_des_bssid, ni->ni_bssid))  in check_bss()
545 check_bss_debug(struct ieee80211vap *vap, struct ieee80211_node *ni)  in check_bss_debug()  argument
554 	if (vap->iv_opmode == IEEE80211_M_IBSS) {  in check_bss_debug()
561 	if (vap->iv_flags & IEEE80211_F_PRIVACY) {  in check_bss_debug()
573 	if (vap->iv_des_nssid != 0 &&  in check_bss_debug()
574 	    !match_ssid(ni, vap->iv_des_nssid, vap->iv_des_ssid))  in check_bss_debug()
576 	if ((vap->iv_flags & IEEE80211_F_DESBSSID) &&  in check_bss_debug()
577 	    !IEEE80211_ADDR_EQ(vap->iv_des_bssid, ni->ni_bssid))  in check_bss_debug()
602 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_ibss_merge_check()  local
604 	if (ni == vap->iv_bss ||  in ieee80211_ibss_merge_check()
605 	    IEEE80211_ADDR_EQ(ni->ni_bssid, vap->iv_bss->ni_bssid)) {  in ieee80211_ibss_merge_check()
610 	if (!check_bss(vap, ni)) {  in ieee80211_ibss_merge_check()
612 		IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,  in ieee80211_ibss_merge_check()
615 		if (ieee80211_msg_assoc(vap))  in ieee80211_ibss_merge_check()
616 			check_bss_debug(vap, ni);  in ieee80211_ibss_merge_check()
618 		vap->iv_stats.is_ibss_capmismatch++;  in ieee80211_ibss_merge_check()
639 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_ibss_node_check_new()  local
645 	if (vap->iv_des_nssid == 0 && scan->ssid == NULL)  in ieee80211_ibss_node_check_new()
651 	if (!! (vap->iv_des_nssid == 0) != !! (scan->ssid == NULL))  in ieee80211_ibss_node_check_new()
663 	for (i = 0; i < vap->iv_des_nssid; i++) {  in ieee80211_ibss_node_check_new()
665 		if (vap->iv_des_ssid[i].len != scan->ssid[1])  in ieee80211_ibss_node_check_new()
669 		if (memcmp(vap->iv_des_ssid[i].ssid, scan->ssid + 2,  in ieee80211_ibss_node_check_new()
670 		    vap->iv_des_ssid[i].len) == 0)  in ieee80211_ibss_node_check_new()
696 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_ibss_merge()  local
702 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,  in ieee80211_ibss_merge()
705 		vap->iv_flags&IEEE80211_F_SHPREAMBLE ? "short" : "long",  in ieee80211_ibss_merge()
706 		vap->iv_flags&IEEE80211_F_SHSLOT ? "short" : "long",  in ieee80211_ibss_merge()
707 		vap->iv_flags&IEEE80211_F_USEPROT ? ", protection" : ""  in ieee80211_ibss_merge()
719 	struct ieee80211vap *vap;  in gethtadjustflags()  local
724 	TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {  in gethtadjustflags()
725 		if (vap->iv_state < IEEE80211_S_RUN)  in gethtadjustflags()
727 		switch (vap->iv_opmode) {  in gethtadjustflags()
734 			flags |= ieee80211_htchanflags(vap->iv_bss->ni_chan);  in gethtadjustflags()
750 	struct ieee80211vap *vap;  in getvhtadjustflags()  local
755 	TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {  in getvhtadjustflags()
756 		if (vap->iv_state < IEEE80211_S_RUN)  in getvhtadjustflags()
758 		switch (vap->iv_opmode) {  in getvhtadjustflags()
765 			flags |= ieee80211_vhtchanflags(vap->iv_bss->ni_chan);  in getvhtadjustflags()
862 	struct ieee80211vap *vap = selbs->ni_vap;  in ieee80211_sta_join1()  local
871 	obss = vap->iv_update_bss(vap, selbs);	/* NB: caller assumed to bump refcnt */  in ieee80211_sta_join1()
879 		vap->iv_state == IEEE80211_S_RUN &&  in ieee80211_sta_join1()
901 	ieee80211_fix_rate(vap->iv_bss, &vap->iv_bss->ni_rates,  in ieee80211_sta_join1()
910 	ieee80211_vap_reset_erp(vap);  in ieee80211_sta_join1()
911 	ieee80211_wme_initparams(vap);  in ieee80211_sta_join1()
913 	if (vap->iv_opmode == IEEE80211_M_STA) {  in ieee80211_sta_join1()
916 			ieee80211_new_state(vap, IEEE80211_S_ASSOC, 1);  in ieee80211_sta_join1()
924 			IEEE80211_DPRINTF(vap, IEEE80211_MSG_AUTH,  in ieee80211_sta_join1()
927 			    ieee80211_state_name[vap->iv_state]);  in ieee80211_sta_join1()
928 			ieee80211_new_state(vap, IEEE80211_S_AUTH,  in ieee80211_sta_join1()
932 		ieee80211_new_state(vap, IEEE80211_S_RUN, -1);  in ieee80211_sta_join1()
937 ieee80211_sta_join(struct ieee80211vap *vap, struct ieee80211_channel *chan,  in ieee80211_sta_join()  argument
940 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_sta_join()
944 	ni = ieee80211_alloc_node(&ic->ic_sta, vap, se->se_macaddr,  in ieee80211_sta_join()
968 	if (vap->iv_opmode == IEEE80211_M_STA) {  in ieee80211_sta_join()
1001 	vap->iv_dtim_period = se->se_dtimperiod;  in ieee80211_sta_join()
1002 	vap->iv_dtim_count = 0;  in ieee80211_sta_join()
1020 	    vap->iv_flags_ht & IEEE80211_FHT_HT) {  in ieee80211_sta_join()
1036 	    vap->iv_vht_flags & IEEE80211_FVHT_VHT) {  in ieee80211_sta_join()
1099 node_alloc(struct ieee80211vap *vap, const uint8_t macaddr[IEEE80211_ADDR_LEN])  in node_alloc()  argument
1235 	struct ieee80211vap *vap = ni->ni_vap;  in node_cleanup()  local
1241 		if (vap->iv_opmode != IEEE80211_M_STA)  in node_cleanup()
1242 			vap->iv_ps_sta--;  in node_cleanup()
1244 		IEEE80211_NOTE(vap, IEEE80211_MSG_POWER, ni,  in node_cleanup()
1245 		    "power save mode off, %u sta's in ps mode", vap->iv_ps_sta);  in node_cleanup()
1262 	if (vap->iv_opmode == IEEE80211_M_MBSS)  in node_cleanup()
1283 	if (ieee80211_node_psq_drain(ni) != 0 && vap->iv_set_tim != NULL)  in node_cleanup()
1284 		vap->iv_set_tim(ni, 0);  in node_cleanup()
1329 	struct ieee80211vap *vap = ni->ni_vap;  in node_age()  local
1335 	    ni->ni_psq.psq_len == 0 && vap->iv_set_tim != NULL)  in node_age()
1336 		vap->iv_set_tim(ni, 0);  in node_age()
1425 	struct ieee80211vap *vap, const uint8_t macaddr[IEEE80211_ADDR_LEN],  in ieee80211_alloc_node()  argument
1431 	ni = ic->ic_node_alloc(vap, macaddr);  in ieee80211_alloc_node()
1433 		vap->iv_stats.is_rx_nodealloc++;  in ieee80211_alloc_node()
1437 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,  in ieee80211_alloc_node()
1444 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,  in ieee80211_alloc_node()
1451 	ni->ni_txparms = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];  in ieee80211_alloc_node()
1452 	ieee80211_crypto_resetkey(vap, &ni->ni_ucastkey, IEEE80211_KEYIX_NONE);  in ieee80211_alloc_node()
1459 	if (vap->iv_opmode == IEEE80211_M_MBSS)  in ieee80211_alloc_node()
1460 		ieee80211_mesh_node_init(vap, ni);  in ieee80211_alloc_node()
1464 	ni->ni_vap = vap;  in ieee80211_alloc_node()
1470 		vap->iv_stats.is_rx_nodealloc++;  in ieee80211_alloc_node()
1477 	IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,  in ieee80211_alloc_node()
1490 ieee80211_tmp_node(struct ieee80211vap *vap,  in ieee80211_tmp_node()  argument
1493 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_tmp_node()
1496 	ni = ic->ic_node_alloc(vap, macaddr);  in ieee80211_tmp_node()
1498 		struct ieee80211_node *bss = vap->iv_bss;  in ieee80211_tmp_node()
1500 		IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,  in ieee80211_tmp_node()
1505 		ni->ni_vap = vap;  in ieee80211_tmp_node()
1512 		IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,  in ieee80211_tmp_node()
1518 		ieee80211_crypto_resetkey(vap, &ni->ni_ucastkey,  in ieee80211_tmp_node()
1528 			vap->iv_stats.is_rx_nodealloc++;  in ieee80211_tmp_node()
1537 		vap->iv_stats.is_rx_nodealloc++;  in ieee80211_tmp_node()
1543 ieee80211_dup_bss(struct ieee80211vap *vap,  in ieee80211_dup_bss()  argument
1546 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_dup_bss()
1549 	ni = ieee80211_alloc_node(&ic->ic_sta, vap, macaddr, __func__, __LINE__);  in ieee80211_dup_bss()
1551 		struct ieee80211_node *bss = vap->iv_bss;  in ieee80211_dup_bss()
1570 ieee80211_node_create_wds(struct ieee80211vap *vap,  in ieee80211_node_create_wds()  argument
1573 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_node_create_wds()
1577 	ni = ieee80211_alloc_node(&ic->ic_sta, vap, bssid, __func__, __LINE__);  in ieee80211_node_create_wds()
1579 		ni->ni_wdsvap = vap;  in ieee80211_node_create_wds()
1584 		copy_bss(ni, vap->iv_bss);  in ieee80211_node_create_wds()
1587 		ni->ni_esslen = vap->iv_des_ssid[0].len;  in ieee80211_node_create_wds()
1588 		memcpy(ni->ni_essid, vap->iv_des_ssid[0].ssid, ni->ni_esslen);  in ieee80211_node_create_wds()
1595 		if (vap->iv_flags & IEEE80211_F_WME)  in ieee80211_node_create_wds()
1598 		if (vap->iv_flags & IEEE80211_F_FF)  in ieee80211_node_create_wds()
1603 		    (vap->iv_flags_ht & IEEE80211_FHT_HT)) {  in ieee80211_node_create_wds()
1610 			if (vap->iv_vht_flags & IEEE80211_FVHT_VHT) {  in ieee80211_node_create_wds()
1670     const struct ieee80211vap *vap, const uint8_t macaddr[IEEE80211_ADDR_LEN],  in _ieee80211_find_vap_node_locked()  argument
1680 		if (ni->ni_vap == vap &&  in _ieee80211_find_vap_node_locked()
1698     const struct ieee80211vap *vap, const uint8_t macaddr[IEEE80211_ADDR_LEN],  in _ieee80211_find_vap_node()  argument
1704 	ni = _ieee80211_find_vap_node_locked(nt, vap, macaddr, func, line);  in _ieee80211_find_vap_node()
1716 ieee80211_fakeup_adhoc_node(struct ieee80211vap *vap,  in ieee80211_fakeup_adhoc_node()  argument
1721 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE | IEEE80211_MSG_ASSOC,  in ieee80211_fakeup_adhoc_node()
1723 	ni = ieee80211_dup_bss(vap, macaddr);  in ieee80211_fakeup_adhoc_node()
1725 		struct ieee80211com *ic = vap->iv_ic;  in ieee80211_fakeup_adhoc_node()
1728 		ni->ni_rates = vap->iv_bss->ni_rates;  in ieee80211_fakeup_adhoc_node()
1731 		if (vap->iv_opmode == IEEE80211_M_AHDEMO) {  in ieee80211_fakeup_adhoc_node()
1742 			if (vap->iv_flags & IEEE80211_F_WME)  in ieee80211_fakeup_adhoc_node()
1745 			if (vap->iv_flags & IEEE80211_F_FF)  in ieee80211_fakeup_adhoc_node()
1780 		if (vap->iv_opmode == IEEE80211_M_IBSS) {  in ieee80211_fakeup_adhoc_node()
1782 				vap->iv_myaddr, /* SA */  in ieee80211_fakeup_adhoc_node()
1784 				vap->iv_bss->ni_bssid, /* BSSID */  in ieee80211_fakeup_adhoc_node()
1785 				vap->iv_bss->ni_essid,  in ieee80211_fakeup_adhoc_node()
1786 				vap->iv_bss->ni_esslen); /* SSID */  in ieee80211_fakeup_adhoc_node()
1922 ieee80211_add_neighbor(struct ieee80211vap *vap,  in ieee80211_add_neighbor()  argument
1928 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,  in ieee80211_add_neighbor()
1930 	ni = ieee80211_dup_bss(vap, wh->i_addr2);/* XXX alloc_node? */  in ieee80211_add_neighbor()
1932 		struct ieee80211com *ic = vap->iv_ic;  in ieee80211_add_neighbor()
2044 _ieee80211_find_txnode(struct ieee80211vap *vap,  in _ieee80211_find_txnode()  argument
2048 	struct ieee80211_node_table *nt = &vap->iv_ic->ic_sta;  in _ieee80211_find_txnode()
2059 	if (vap->iv_opmode == IEEE80211_M_STA ||  in _ieee80211_find_txnode()
2060 	    vap->iv_opmode == IEEE80211_M_WDS ||  in _ieee80211_find_txnode()
2062 		ni = ieee80211_ref_node(vap->iv_bss);  in _ieee80211_find_txnode()
2068 		if (vap->iv_opmode == IEEE80211_M_IBSS ||  in _ieee80211_find_txnode()
2069 		    vap->iv_opmode == IEEE80211_M_AHDEMO) {  in _ieee80211_find_txnode()
2080 			ni = ieee80211_fakeup_adhoc_node(vap, macaddr);  in _ieee80211_find_txnode()
2084 			IEEE80211_NOTE_MAC(vap, IEEE80211_MSG_OUTPUT, macaddr,  in _ieee80211_find_txnode()
2086 			vap->iv_stats.is_tx_nonode++;  in _ieee80211_find_txnode()
2118 	IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,  in __ieee80211_free_node()
2124 		struct ieee80211vap *vap = ni->ni_vap;  in __ieee80211_free_node()  local
2125 		if (vap->iv_aid_bitmap != NULL)  in __ieee80211_free_node()
2126 			IEEE80211_AID_CLR(vap, ni->ni_associd);  in __ieee80211_free_node()
2312 			struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_table_reset()  local
2314 			if (vap->iv_auth->ia_node_leave != NULL)  in ieee80211_node_table_reset()
2315 				vap->iv_auth->ia_node_leave(ni);  in ieee80211_node_table_reset()
2316 			if (vap->iv_aid_bitmap != NULL)  in ieee80211_node_table_reset()
2317 				IEEE80211_AID_CLR(vap, ni->ni_associd);  in ieee80211_node_table_reset()
2360 	struct ieee80211vap *vap = ni->ni_vap;  in timeout_stations()  local
2369 	if (vap->iv_state != IEEE80211_S_RUN)  in timeout_stations()
2377 	if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||  in timeout_stations()
2378 	     vap->iv_opmode == IEEE80211_M_STA) &&  in timeout_stations()
2393 		IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,  in timeout_stations()
2404 	if (ni == vap->iv_bss)  in timeout_stations()
2407 	    (vap->iv_opmode == IEEE80211_M_IBSS ||  in timeout_stations()
2408 	     vap->iv_opmode == IEEE80211_M_AHDEMO)) {  in timeout_stations()
2425 		if ((vap->iv_flags_ext & IEEE80211_FEXT_INACT) &&  in timeout_stations()
2427 		     ni->ni_inact <= vap->iv_inact_probe) &&  in timeout_stations()
2429 			IEEE80211_NOTE(vap,  in timeout_stations()
2448 	if ((vap->iv_flags_ext & IEEE80211_FEXT_INACT) &&  in timeout_stations()
2450 		IEEE80211_NOTE(vap,  in timeout_stations()
2471 		vap->iv_stats.is_node_timeout++;  in timeout_stations()
2494 	struct ieee80211vap *vap;  in ieee80211_drain()  local
2505 		vap = ni->ni_vap;  in ieee80211_drain()
2513 		if (vap->iv_state != IEEE80211_S_RUN)  in ieee80211_drain()
2516 		if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||  in ieee80211_drain()
2517 		     vap->iv_opmode == IEEE80211_M_STA) &&  in ieee80211_drain()
2540 ieee80211_vap_timeout(struct ieee80211vap *vap)  in ieee80211_vap_timeout()  argument
2543 	IEEE80211_LOCK_ASSERT(vap->iv_ic);  in ieee80211_vap_timeout()
2545 	ieee80211_vap_erp_timeout(vap);  in ieee80211_vap_timeout()
2546 	ieee80211_ht_timeout(vap);  in ieee80211_vap_timeout()
2547 	ieee80211_vht_timeout(vap);  in ieee80211_vap_timeout()
2557 	struct ieee80211vap *vap;  in ieee80211_node_timeout()  local
2574 		TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)  in ieee80211_node_timeout()
2575 			ieee80211_vap_timeout(vap);  in ieee80211_node_timeout()
2587     struct ieee80211vap *vap, ieee80211_iter_func *f, void *arg)  in ieee80211_iterate_nodes_vap()  argument
2612 		if (vap != NULL && ni->ni_vap != vap)  in ieee80211_iterate_nodes_vap()
2616 		    vap, i, count));  in ieee80211_iterate_nodes_vap()
2698 	struct ieee80211vap *vap;  in ieee80211_notify_erp_locked()  local
2702 	TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)  in ieee80211_notify_erp_locked()
2703 		if (vap->iv_opmode == IEEE80211_M_HOSTAP)  in ieee80211_notify_erp_locked()
2704 			ieee80211_beacon_notify(vap, IEEE80211_BEACON_ERP);  in ieee80211_notify_erp_locked()
2714 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_join_11g()  local
2726 		vap->iv_longslotsta++;  in ieee80211_node_join_11g()
2729 		    vap->iv_longslotsta);  in ieee80211_node_join_11g()
2739 			ieee80211_vap_set_shortslottime(vap, 0);  in ieee80211_node_join_11g()
2748 		vap->iv_nonerpsta++;  in ieee80211_node_join_11g()
2751 		    vap->iv_nonerpsta);  in ieee80211_node_join_11g()
2759 			vap->iv_flags |= IEEE80211_F_USEBARKER;  in ieee80211_node_join_11g()
2760 			vap->iv_flags &= ~IEEE80211_F_SHPREAMBLE;  in ieee80211_node_join_11g()
2761 			ieee80211_vap_update_preamble(vap);  in ieee80211_node_join_11g()
2767 		if (vap->iv_protmode != IEEE80211_PROT_NONE &&  in ieee80211_node_join_11g()
2768 		    vap->iv_nonerpsta == 1 &&  in ieee80211_node_join_11g()
2769 		    (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) == 0) {  in ieee80211_node_join_11g()
2772 			vap->iv_flags |= IEEE80211_F_USEPROT;  in ieee80211_node_join_11g()
2773 			ieee80211_vap_update_erp_protmode(vap);  in ieee80211_node_join_11g()
2783 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_join()  local
2789 		KASSERT(vap->iv_aid_bitmap != NULL, ("no aid bitmap"));  in ieee80211_node_join()
2794 		for (aid = 1; aid < vap->iv_max_aid; aid++) {  in ieee80211_node_join()
2795 			if (!IEEE80211_AID_ISSET(vap, aid))  in ieee80211_node_join()
2798 		if (aid >= vap->iv_max_aid) {  in ieee80211_node_join()
2806 		IEEE80211_AID_SET(vap, ni->ni_associd);  in ieee80211_node_join()
2807 		vap->iv_sta_assoc++;  in ieee80211_node_join()
2825 	IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC | IEEE80211_MSG_DEBUG, ni,  in ieee80211_node_join()
2828 	    vap->iv_flags & IEEE80211_F_SHPREAMBLE ? "short" : "long",  in ieee80211_node_join()
2829 	    vap->iv_flags & IEEE80211_F_SHSLOT ? "short" : "long",  in ieee80211_node_join()
2830 	    vap->iv_flags & IEEE80211_F_USEPROT ? ", protection" : "",  in ieee80211_node_join()
2840 	    IEEE80211_ATH_CAP(vap, ni, IEEE80211_NODE_FF) ?  in ieee80211_node_join()
2842 	    IEEE80211_ATH_CAP(vap, ni, IEEE80211_NODE_TURBOP) ?  in ieee80211_node_join()
2853 	if (vap->iv_auth->ia_node_join != NULL)  in ieee80211_node_join()
2854 		vap->iv_auth->ia_node_join(ni);  in ieee80211_node_join()
2860 disable_protection(struct ieee80211vap *vap)  in disable_protection()  argument
2862 	struct ieee80211com *ic = vap->iv_ic;  in disable_protection()
2864 	KASSERT(vap->iv_nonerpsta == 0 &&  in disable_protection()
2865 	    (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) == 0,  in disable_protection()
2866 	   ("%d non ERP stations, flags 0x%x", vap->iv_nonerpsta,  in disable_protection()
2867 	   vap->iv_flags_ext));  in disable_protection()
2869 	vap->iv_flags &= ~IEEE80211_F_USEPROT;  in disable_protection()
2872 		vap->iv_flags |= IEEE80211_F_SHPREAMBLE;  in disable_protection()
2873 		vap->iv_flags &= ~IEEE80211_F_USEBARKER;  in disable_protection()
2875 	ieee80211_vap_update_erp_protmode(vap);  in disable_protection()
2876 	ieee80211_vap_update_preamble(vap);  in disable_protection()
2886 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_leave_11g()  local
2898 		KASSERT(vap->iv_longslotsta > 0,  in ieee80211_node_leave_11g()
2899 		    ("bogus long slot station count %d", vap->iv_longslotsta));  in ieee80211_node_leave_11g()
2900 		vap->iv_longslotsta--;  in ieee80211_node_leave_11g()
2903 		    vap->iv_longslotsta);  in ieee80211_node_leave_11g()
2907 		if (vap->iv_longslotsta == 0) {  in ieee80211_node_leave_11g()
2918 				ieee80211_vap_set_shortslottime(vap, 1);  in ieee80211_node_leave_11g()
2926 		KASSERT(vap->iv_nonerpsta > 0,  in ieee80211_node_leave_11g()
2927 		    ("bogus non-ERP station count %d", vap->iv_nonerpsta));  in ieee80211_node_leave_11g()
2928 		vap->iv_nonerpsta--;  in ieee80211_node_leave_11g()
2930 		    "non-ERP station leaves, count now %d%s", vap->iv_nonerpsta,  in ieee80211_node_leave_11g()
2931 		    (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) ?  in ieee80211_node_leave_11g()
2933 		if (vap->iv_nonerpsta == 0 &&  in ieee80211_node_leave_11g()
2934 		    (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) == 0) {  in ieee80211_node_leave_11g()
2937 			disable_protection(vap);  in ieee80211_node_leave_11g()
2951 ieee80211_vap_erp_timeout(struct ieee80211vap *vap)  in ieee80211_vap_erp_timeout()  argument
2954 	IEEE80211_LOCK_ASSERT(vap->iv_ic);  in ieee80211_vap_erp_timeout()
2956 	if ((vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) &&  in ieee80211_vap_erp_timeout()
2957 	    ieee80211_time_after(ticks, vap->iv_lastnonerp + IEEE80211_NONERP_PRESENT_AGE)) {  in ieee80211_vap_erp_timeout()
2958 		IEEE80211_DPRINTF(vap, IEEE80211_MSG_ASSOC,  in ieee80211_vap_erp_timeout()
2960 		vap->iv_flags_ext &= ~IEEE80211_FEXT_NONERP_PR;  in ieee80211_vap_erp_timeout()
2961 		if (vap->iv_nonerpsta == 0)  in ieee80211_vap_erp_timeout()
2962 			disable_protection(vap);  in ieee80211_vap_erp_timeout()
2974 	struct ieee80211vap *vap = ni->ni_vap;  in ieee80211_node_leave()  local
2977 	IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC | IEEE80211_MSG_DEBUG, ni,  in ieee80211_node_leave()
2980 	KASSERT(vap->iv_opmode != IEEE80211_M_STA,  in ieee80211_node_leave()
2981 		("unexpected operating mode %u", vap->iv_opmode));  in ieee80211_node_leave()
2995 	if (vap->iv_auth->ia_node_leave != NULL)  in ieee80211_node_leave()
2996 		vap->iv_auth->ia_node_leave(ni);  in ieee80211_node_leave()
2999 	IEEE80211_AID_CLR(vap, ni->ni_associd);  in ieee80211_node_leave()
3000 	vap->iv_sta_assoc--;  in ieee80211_node_leave()
3041 	struct ieee80211vap *vap = ni->ni_vap;  in get_hostap_rssi()  local
3047 	rssi = vap->iv_ic->ic_node_getrssi(ni);  in get_hostap_rssi()
3058 	struct ieee80211vap *vap = ni->ni_vap;  in get_adhoc_rssi()  local
3065 	rssi = vap->iv_ic->ic_node_getrssi(ni);  in get_adhoc_rssi()
3077 	struct ieee80211vap *vap = ni->ni_vap;  in get_mesh_rssi()  local
3083 	rssi = vap->iv_ic->ic_node_getrssi(ni);  in get_mesh_rssi()
3092 ieee80211_getrssi(struct ieee80211vap *vap)  in ieee80211_getrssi()  argument
3095 	struct ieee80211com *ic = vap->iv_ic;  in ieee80211_getrssi()
3100 	switch (vap->iv_opmode) {  in ieee80211_getrssi()
3103 		ieee80211_iterate_nodes_vap(&ic->ic_sta, vap, get_adhoc_rssi,  in ieee80211_getrssi()
3107 		ieee80211_iterate_nodes_vap(&ic->ic_sta, vap, get_hostap_rssi,  in ieee80211_getrssi()
3112 		ieee80211_iterate_nodes_vap(&ic->ic_sta, vap, get_mesh_rssi,  in ieee80211_getrssi()
3119 		if (vap->iv_bss != NULL)  in ieee80211_getrssi()
3120 			info.rssi_total = ic->ic_node_getrssi(vap->iv_bss);  in ieee80211_getrssi()
3129 ieee80211_getsignal(struct ieee80211vap *vap, int8_t *rssi, int8_t *noise)  in ieee80211_getsignal()  argument
3132 	if (vap->iv_bss == NULL)		/* NB: shouldn't happen */  in ieee80211_getsignal()
3134 	vap->iv_ic->ic_node_getsignal(vap->iv_bss, rssi, noise);  in ieee80211_getsignal()
3136 	if (vap->iv_opmode != IEEE80211_M_STA)  in ieee80211_getsignal()
3137 		*rssi = ieee80211_getrssi(vap);  in ieee80211_getsignal()