Lines Matching +full:merge +full:- +full:mute
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
5 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
69 CTASSERT((IEEE80211_NODE_HASHSIZE & (IEEE80211_NODE_HASHSIZE-1)) == 0);
75 ((_vap)->iv_aid_bitmap[IEEE80211_AID(b) / 32] |= \
78 ((_vap)->iv_aid_bitmap[IEEE80211_AID(b) / 32] &= \
81 ((_vap)->iv_aid_bitmap[IEEE80211_AID(b) / 32] & (1 << (IEEE80211_AID(b) % 32)))
117 /* XXX really want maxlen enforced per-sta */
118 ieee80211_ageq_init(&ic->ic_stageq, ic->ic_max_keyix * 8,
120 ieee80211_node_table_init(ic, &ic->ic_sta, "station",
121 IEEE80211_INACT_INIT, ic->ic_max_keyix);
122 callout_init(&ic->ic_inact, 1);
123 callout_reset(&ic->ic_inact, IEEE80211_INACT_WAIT*hz,
126 ic->ic_node_alloc = node_alloc;
127 ic->ic_node_init = node_init;
128 ic->ic_node_free = node_free;
129 ic->ic_node_cleanup = node_cleanup;
130 ic->ic_node_age = node_age;
131 ic->ic_node_drain = node_age; /* NB: same as age */
132 ic->ic_node_getrssi = node_getrssi;
133 ic->ic_node_getsignal = node_getsignal;
134 ic->ic_node_getmimoinfo = node_getmimoinfo;
140 ic->ic_flags_ext |= IEEE80211_FEXT_INACT; /* inactivity processing */
147 callout_drain(&ic->ic_inact);
148 ieee80211_node_table_cleanup(&ic->ic_sta);
149 ieee80211_ageq_drain(&ic->ic_stageq);
150 ieee80211_ageq_cleanup(&ic->ic_stageq);
157 vap->iv_max_aid = IEEE80211_AID_DEF;
160 vap->iv_inact_init = IEEE80211_INACT_INIT;
161 vap->iv_inact_auth = IEEE80211_INACT_AUTH;
162 vap->iv_inact_run = IEEE80211_INACT_RUN;
163 vap->iv_inact_probe = IEEE80211_INACT_PROBE;
167 vap->iv_inact_init, vap->iv_inact_auth,
168 vap->iv_inact_run, vap->iv_inact_probe);
176 IEEE80211_UNLOCK_ASSERT(vap->iv_ic);
178 if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
180 if (vap->iv_max_aid < IEEE80211_AID_MIN) {
181 vap->iv_max_aid = IEEE80211_AID_MIN;
182 if_printf(vap->iv_ifp,
184 vap->iv_max_aid);
186 vap->iv_aid_bitmap = (uint32_t *) IEEE80211_MALLOC(
187 howmany(vap->iv_max_aid, 32) * sizeof(uint32_t),
190 if (vap->iv_aid_bitmap == NULL) {
193 __func__, vap->iv_max_aid);
194 vap->iv_max_aid = 0;
198 IEEE80211_LOCK(vap->iv_ic);
200 IEEE80211_UNLOCK(vap->iv_ic);
202 vap->iv_auth = ieee80211_authenticator_get(vap->iv_bss->ni_authmode);
208 struct ieee80211com *ic = vap->iv_ic;
211 IEEE80211_UNLOCK_ASSERT(vap->iv_ic);
213 ieee80211_node_table_reset(&ic->ic_sta, vap);
215 if (vap->iv_bss != NULL) {
216 ieee80211_free_node(vap->iv_bss);
217 vap->iv_update_bss(vap, NULL);
220 if (vap->iv_aid_bitmap != NULL) {
221 IEEE80211_FREE(vap->iv_aid_bitmap, M_80211_NODE);
222 vap->iv_aid_bitmap = NULL;
233 struct ieee80211vap *vap = ni->ni_vap;
235 ni->ni_flags |= IEEE80211_NODE_AUTH;
236 ni->ni_inact_reload = vap->iv_inact_run;
237 ni->ni_inact = ni->ni_inact_reload;
240 "%s: inact_reload %u", __func__, ni->ni_inact_reload);
246 struct ieee80211vap *vap = ni->ni_vap;
248 ni->ni_flags &= ~IEEE80211_NODE_AUTH;
249 ni->ni_inact_reload = vap->iv_inact_auth;
250 if (ni->ni_inact > ni->ni_inact_reload)
251 ni->ni_inact = ni->ni_inact_reload;
255 ni->ni_inact_reload, ni->ni_inact);
264 struct ieee80211vap *vap = ni->ni_vap;
267 if (ni->ni_flags & IEEE80211_NODE_VHT) {
268 if (IEEE80211_IS_CHAN_5GHZ(ni->ni_chan))
272 } else if (ni->ni_flags & IEEE80211_NODE_HT) {
273 if (IEEE80211_IS_CHAN_5GHZ(ni->ni_chan))
278 if (IEEE80211_IS_CHAN_ST(ni->ni_chan))
280 else if (IEEE80211_IS_CHAN_HALF(ni->ni_chan))
282 else if (IEEE80211_IS_CHAN_QUARTER(ni->ni_chan))
285 else if (IEEE80211_IS_CHAN_A(ni->ni_chan))
287 else if (IEEE80211_IS_CHAN_108G(ni->ni_chan) ||
288 (ni->ni_flags & IEEE80211_NODE_ERP))
293 ni->ni_txparms = &vap->iv_txparms[mode];
305 struct ieee80211com *ic = ni->ni_ic;
306 struct ieee80211vap *vap = ni->ni_vap;
311 ni->ni_chan = chan;
318 ni->ni_htrates = *ieee80211_get_suphtrates(ic, chan);
321 * use legacy rates when operating in a mixed HT+non-HT bss
322 * and non-ERP rates in 11g for mixed ERP+non-ERP bss.
325 (vap->iv_flags_ht & IEEE80211_FHT_PUREN) == 0)
328 (vap->iv_flags_ht & IEEE80211_FHT_PUREN) == 0)
331 (vap->iv_flags & IEEE80211_F_PUREG) == 0)
334 ni->ni_txparms = &vap->iv_txparms[mode];
335 ni->ni_rates = *ieee80211_get_suprates(ic, chan);
342 nbss->ni_authmode = obss->ni_authmode;
343 nbss->ni_txpower = obss->ni_txpower;
344 nbss->ni_vlan = obss->ni_vlan;
352 struct ieee80211com *ic = vap->iv_ic;
357 ieee80211_opmode_name[vap->iv_opmode],
360 chan->ic_flags);
362 ni = ieee80211_alloc_node(&ic->ic_sta, vap, vap->iv_myaddr,
368 IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr);
369 ni->ni_esslen = vap->iv_des_ssid[0].len;
370 memcpy(ni->ni_essid, vap->iv_des_ssid[0].ssid, ni->ni_esslen);
371 if (vap->iv_bss != NULL)
372 copy_bss(ni, vap->iv_bss);
373 ni->ni_intval = ic->ic_bintval;
374 if (vap->iv_flags & IEEE80211_F_PRIVACY)
375 ni->ni_capinfo |= IEEE80211_CAPINFO_PRIVACY;
376 if (ic->ic_phytype == IEEE80211_T_FH) {
377 ni->ni_fhdwell = 200; /* XXX */
378 ni->ni_fhindex = 1;
380 if (vap->iv_opmode == IEEE80211_M_IBSS) {
381 ni->ni_capinfo |= IEEE80211_CAPINFO_IBSS; /* XXX */
382 if (vap->iv_flags & IEEE80211_F_DESBSSID)
383 IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_des_bssid);
385 net80211_get_random_bytes(ni->ni_bssid,
388 ni->ni_bssid[0] = (ni->ni_bssid[0] &~ 0x01) | 0x02;
390 } else if (vap->iv_opmode == IEEE80211_M_AHDEMO) {
391 if (vap->iv_flags & IEEE80211_F_DESBSSID)
392 IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_des_bssid);
395 if ((vap->iv_caps & IEEE80211_C_TDMA) == 0)
397 memset(ni->ni_bssid, 0, IEEE80211_ADDR_LEN);
399 } else if (vap->iv_opmode == IEEE80211_M_MBSS) {
400 ni->ni_meshidlen = vap->iv_mesh->ms_idlen;
401 memcpy(ni->ni_meshid, vap->iv_mesh->ms_id, ni->ni_meshidlen);
408 if (ic->ic_bsschan != IEEE80211_CHAN_ANYC &&
409 ic->ic_bsschan->ic_freq != chan->ic_freq &&
410 IEEE80211_IS_CHAN_CACDONE(ic->ic_bsschan))
411 ieee80211_dfs_cac_clear(ic, ic->ic_bsschan);
412 ic->ic_bsschan = chan;
414 ic->ic_curmode = ieee80211_chan2mode(chan);
416 * Do mode-specific setup.
423 ieee80211_setbasicrates(&ni->ni_rates,
425 if (vap->iv_flags & IEEE80211_F_PUREG) {
430 ieee80211_addbasicrates(&ni->ni_rates,
437 ieee80211_setbasicrates(&ni->ni_rates,
442 /* XXX TODO: other bits and pieces - eg fast-frames? */
445 if (IEEE80211_IS_CHAN_VHT(ni->ni_chan)) {
449 } else if (IEEE80211_IS_CHAN_HT(ni->ni_chan)) {
466 struct ieee80211com *ic = vap->iv_ic;
471 ieee80211_node_table_reset(&ic->ic_sta, vap);
472 /* XXX multi-bss: wrong */
475 ni = ieee80211_alloc_node(&ic->ic_sta, vap, vap->iv_myaddr,
478 obss = vap->iv_update_bss(vap, ieee80211_ref_node(ni));
481 ni->ni_intval = ic->ic_bintval;
484 IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr);
494 if (ni->ni_esslen == ssids[i].len &&
495 memcmp(ni->ni_essid, ssids[i].ssid, ni->ni_esslen) == 0)
507 struct ieee80211com *ic = ni->ni_ic;
510 if (isclr(ic->ic_chan_active, ieee80211_chan2ieee(ic, ni->ni_chan)))
512 if (vap->iv_opmode == IEEE80211_M_IBSS) {
513 if ((ni->ni_capinfo & IEEE80211_CAPINFO_IBSS) == 0)
516 if ((ni->ni_capinfo & IEEE80211_CAPINFO_ESS) == 0)
519 if (vap->iv_flags & IEEE80211_F_PRIVACY) {
520 if ((ni->ni_capinfo & IEEE80211_CAPINFO_PRIVACY) == 0)
524 if (ni->ni_capinfo & IEEE80211_CAPINFO_PRIVACY)
527 rate = ieee80211_fix_rate(ni, &ni->ni_rates,
531 if (vap->iv_des_nssid != 0 &&
532 !match_ssid(ni, vap->iv_des_nssid, vap->iv_des_ssid))
534 if ((vap->iv_flags & IEEE80211_F_DESBSSID) &&
535 !IEEE80211_ADDR_EQ(vap->iv_des_bssid, ni->ni_bssid))
547 struct ieee80211com *ic = ni->ni_ic;
552 if (isclr(ic->ic_chan_active, ieee80211_chan2ieee(ic, ni->ni_chan)))
554 if (vap->iv_opmode == IEEE80211_M_IBSS) {
555 if ((ni->ni_capinfo & IEEE80211_CAPINFO_IBSS) == 0)
558 if ((ni->ni_capinfo & IEEE80211_CAPINFO_ESS) == 0)
561 if (vap->iv_flags & IEEE80211_F_PRIVACY) {
562 if ((ni->ni_capinfo & IEEE80211_CAPINFO_PRIVACY) == 0)
566 if (ni->ni_capinfo & IEEE80211_CAPINFO_PRIVACY)
569 rate = ieee80211_fix_rate(ni, &ni->ni_rates,
573 if (vap->iv_des_nssid != 0 &&
574 !match_ssid(ni, vap->iv_des_nssid, vap->iv_des_ssid))
576 if ((vap->iv_flags & IEEE80211_F_DESBSSID) &&
577 !IEEE80211_ADDR_EQ(vap->iv_des_bssid, ni->ni_bssid))
580 printf(" %c %s", fail ? '-' : '+', ether_sprintf(ni->ni_macaddr));
581 printf(" %s%c", ether_sprintf(ni->ni_bssid), fail & 0x20 ? '!' : ' ');
583 ieee80211_chan2ieee(ic, ni->ni_chan), fail & 0x01 ? '!' : ' ');
587 (ni->ni_capinfo & IEEE80211_CAPINFO_ESS) ? "ess" :
588 (ni->ni_capinfo & IEEE80211_CAPINFO_IBSS) ? "ibss" :
592 (ni->ni_capinfo & IEEE80211_CAPINFO_PRIVACY) ? "wep" : "no",
594 ieee80211_print_essid(ni->ni_essid, ni->ni_esslen);
602 struct ieee80211vap *vap = ni->ni_vap;
604 if (ni == vap->iv_bss ||
605 IEEE80211_ADDR_EQ(ni->ni_bssid, vap->iv_bss->ni_bssid)) {
613 "%s: merge failed, capabilities mismatch\n", __func__);
618 vap->iv_stats.is_ibss_capmismatch++;
639 struct ieee80211vap *vap = ni->ni_vap;
645 if (vap->iv_des_nssid == 0 && scan->ssid == NULL)
651 if (!! (vap->iv_des_nssid == 0) != !! (scan->ssid == NULL))
655 * Double-check - we need scan SSID.
657 if (scan->ssid == NULL)
663 for (i = 0; i < vap->iv_des_nssid; i++) {
665 if (vap->iv_des_ssid[i].len != scan->ssid[1])
669 if (memcmp(vap->iv_des_ssid[i].ssid, scan->ssid + 2,
670 vap->iv_des_ssid[i].len) == 0)
681 * Handle 802.11 ad hoc network merge. The
688 * The caller is assumed to validate TSF's before attempting a merge.
696 struct ieee80211vap *vap = ni->ni_vap;
704 ether_sprintf(ni->ni_bssid),
705 vap->iv_flags&IEEE80211_F_SHPREAMBLE ? "short" : "long",
706 vap->iv_flags&IEEE80211_F_SHSLOT ? "short" : "long",
707 vap->iv_flags&IEEE80211_F_USEPROT ? ", protection" : ""
724 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
725 if (vap->iv_state < IEEE80211_S_RUN)
727 switch (vap->iv_opmode) {
734 flags |= ieee80211_htchanflags(vap->iv_bss->ni_chan);
755 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next) {
756 if (vap->iv_state < IEEE80211_S_RUN)
758 switch (vap->iv_opmode) {
765 flags |= ieee80211_vhtchanflags(vap->iv_bss->ni_chan);
786 c = ieee80211_ht_adjust_channel(ic, ic->ic_curchan, gethtadjustflags(ic));
789 if (c != ic->ic_curchan) {
790 ic->ic_curchan = c;
791 ic->ic_curmode = ieee80211_chan2mode(ic->ic_curchan);
792 ic->ic_rt = ieee80211_get_ratetable(ic->ic_curchan);
794 ic->ic_set_channel(ic);
807 if (ic->ic_htcaps & IEEE80211_HTC_HT) {
821 * VHT promotion - this will at least promote to VHT20/40
825 if (ic->ic_vht_cap.vht_cap_info != 0) {
831 ic->ic_bsschan = ic->ic_curchan = c;
832 ic->ic_curmode = ieee80211_chan2mode(ic->ic_curchan);
833 ic->ic_rt = ieee80211_get_ratetable(ic->ic_curchan);
844 ieee80211_runtask(ic, &ic->ic_chan_task);
851 ieee80211_setupcurchan(ic, ic->ic_curchan);
852 ieee80211_runtask(ic, &ic->ic_chw_task);
862 struct ieee80211vap *vap = selbs->ni_vap;
863 struct ieee80211com *ic = selbs->ni_ic;
871 obss = vap->iv_update_bss(vap, selbs); /* NB: caller assumed to bump refcnt */
879 vap->iv_state == IEEE80211_S_RUN &&
880 IEEE80211_ADDR_EQ(obss->ni_macaddr, selbs->ni_macaddr));
882 struct ieee80211_node_table *nt = obss->ni_table;
901 ieee80211_fix_rate(vap->iv_bss, &vap->iv_bss->ni_rates,
904 ieee80211_setcurchan(ic, selbs->ni_chan);
907 * the auto-select case; this should be redundant if the
913 if (vap->iv_opmode == IEEE80211_M_STA) {
921 * us to try to re-authenticate if we are operating
925 "%s %p<%s> %s -> AUTH, FC0_SUBTYPE_DEAUTH\n",
926 __func__, selbs, ether_sprintf(selbs->ni_macaddr),
927 ieee80211_state_name[vap->iv_state]);
932 ieee80211_new_state(vap, IEEE80211_S_RUN, -1);
940 struct ieee80211com *ic = vap->iv_ic;
944 ni = ieee80211_alloc_node(&ic->ic_sta, vap, se->se_macaddr,
955 IEEE80211_ADDR_COPY(ni->ni_bssid, se->se_bssid);
956 ni->ni_esslen = se->se_ssid[1];
957 memcpy(ni->ni_essid, se->se_ssid+2, ni->ni_esslen);
958 ni->ni_tstamp.tsf = se->se_tstamp.tsf;
959 ni->ni_intval = se->se_intval;
960 ni->ni_capinfo = se->se_capinfo;
961 ni->ni_chan = chan;
962 ni->ni_timoff = se->se_timoff;
963 ni->ni_fhdwell = se->se_fhdwell;
964 ni->ni_fhindex = se->se_fhindex;
965 ni->ni_erp = se->se_erp;
966 IEEE80211_RSSI_LPF(ni->ni_avgrssi, se->se_rssi);
967 ni->ni_noise = se->se_noise;
968 if (vap->iv_opmode == IEEE80211_M_STA) {
970 ni->ni_flags |= IEEE80211_NODE_ASSOCID;
973 if (ieee80211_ies_init(&ni->ni_ies, se->se_ies.data, se->se_ies.len)) {
974 ieee80211_ies_expand(&ni->ni_ies);
976 if (ni->ni_ies.ath_ie != NULL)
977 ieee80211_parse_ath(ni, ni->ni_ies.ath_ie);
979 if (ni->ni_ies.htcap_ie != NULL)
980 ieee80211_parse_htcap(ni, ni->ni_ies.htcap_ie);
981 if (ni->ni_ies.htinfo_ie != NULL)
982 ieee80211_parse_htinfo(ni, ni->ni_ies.htinfo_ie);
984 if (ni->ni_ies.meshid_ie != NULL)
985 ieee80211_parse_meshid(ni, ni->ni_ies.meshid_ie);
988 if (ni->ni_ies.tdma_ie != NULL)
989 ieee80211_parse_tdma(ni, ni->ni_ies.tdma_ie);
991 if (ni->ni_ies.vhtcap_ie != NULL)
992 ieee80211_parse_vhtcap(ni, ni->ni_ies.vhtcap_ie);
993 if (ni->ni_ies.vhtopmode_ie != NULL)
994 ieee80211_parse_vhtopmode(ni, ni->ni_ies.vhtopmode_ie);
1001 vap->iv_dtim_period = se->se_dtimperiod;
1002 vap->iv_dtim_count = 0;
1005 ieee80211_setup_rates(ni, se->se_rates, se->se_xrates,
1007 if (ieee80211_iserp_rateset(&ni->ni_rates))
1008 ni->ni_flags |= IEEE80211_NODE_ERP;
1012 * non-STA modes won't pick this state up.
1018 if (ni->ni_ies.htinfo_ie != NULL &&
1019 ni->ni_ies.htcap_ie != NULL &&
1020 vap->iv_flags_ht & IEEE80211_FHT_HT) {
1023 ni->ni_ies.htcap_ie,
1024 ni->ni_ies.htinfo_ie);
1034 if (ni->ni_ies.vhtopmode_ie != NULL &&
1035 ni->ni_ies.vhtcap_ie != NULL &&
1036 vap->iv_vht_flags & IEEE80211_FVHT_VHT) {
1037 if (IEEE80211_IS_CHAN_2GHZ(ni->ni_chan)) {
1040 ni->ni_macaddr,
1045 ni->ni_ies.vhtcap_ie,
1046 ni->ni_ies.vhtopmode_ie);
1047 ieee80211_setup_vht_rates(ni, ni->ni_ies.vhtcap_ie,
1048 ni->ni_ies.vhtopmode_ie);
1055 ieee80211_ht_updateparams_final(ni, ni->ni_ies.htcap_ie,
1056 ni->ni_ies.htinfo_ie);
1057 ieee80211_setup_htrates(ni, ni->ni_ies.htcap_ie,
1059 ieee80211_setup_basic_htrates(ni, ni->ni_ies.htinfo_ie);
1078 struct ieee80211com *ic = ni->ni_ic;
1080 ic->ic_node_cleanup(ni);
1092 if (ni->ni_associd != 0)
1116 * data exists re-use the data block. As a side effect we clear
1125 if (ies->data != NULL && ies->len != len) {
1127 IEEE80211_FREE(ies->data, M_80211_NODE_IE);
1128 ies->data = NULL;
1130 if (ies->data == NULL) {
1131 ies->data = (uint8_t *) IEEE80211_MALLOC(len, M_80211_NODE_IE,
1133 if (ies->data == NULL) {
1134 ies->len = 0;
1139 memcpy(ies->data, data, len);
1140 ies->len = len;
1150 if (ies->data != NULL)
1151 IEEE80211_FREE(ies->data, M_80211_NODE_IE);
1156 * ie pointers. The data blob is assumed to be well-formed;
1165 ie = ies->data;
1166 ielen = ies->len;
1172 __func__, ies, ies->data, ies->len,
1179 ies->wpa_ie = ie;
1181 ies->wme_ie = ie;
1184 ies->ath_ie = ie;
1188 ies->tdma_ie = ie;
1192 ies->rsn_ie = ie;
1195 ies->htcap_ie = ie;
1198 ies->htinfo_ie = ie;
1202 ies->meshid_ie = ie;
1206 ies->vhtcap_ie = ie;
1209 ies->vhtopmode_ie = ie;
1212 ies->vhtpwrenv_ie = ie;
1215 ies->bssload_ie = ie;
1218 ies->apchanrep_ie = ie;
1221 ielen -= 2 + ie[1];
1235 struct ieee80211vap *vap = ni->ni_vap;
1236 struct ieee80211com *ic = ni->ni_ic;
1240 if (ni->ni_flags & IEEE80211_NODE_PWR_MGT) {
1241 if (vap->iv_opmode != IEEE80211_M_STA)
1242 vap->iv_ps_sta--;
1243 ni->ni_flags &= ~IEEE80211_NODE_PWR_MGT;
1245 "power save mode off, %u sta's in ps mode", vap->iv_ps_sta);
1248 * Cleanup any VHT and HT-related state.
1250 if (ni->ni_flags & IEEE80211_NODE_VHT)
1252 if (ni->ni_flags & IEEE80211_NODE_HT)
1255 /* Always do FF node cleanup; for A-MSDU */
1260 * Cleanup any mesh-related state.
1262 if (vap->iv_opmode == IEEE80211_M_MBSS)
1268 ieee80211_ageq_drain_node(&ic->ic_stageq, ni);
1278 ni->ni_flags &= ~(IEEE80211_NODE_AREF | IEEE80211_NODE_ASSOCID);
1283 if (ieee80211_node_psq_drain(ni) != 0 && vap->iv_set_tim != NULL)
1284 vap->iv_set_tim(ni, 0);
1286 ni->ni_associd = 0;
1287 if (ni->ni_challenge != NULL) {
1288 IEEE80211_FREE(ni->ni_challenge, M_80211_NODE);
1289 ni->ni_challenge = NULL;
1293 * reusable during a re-auth/re-assoc state transition.
1295 * because they come from a probe-response or beacon frame
1296 * which cannot be expected prior to the association-response.
1303 for (i = 0; i < nitems(ni->ni_rxfrag); i++)
1304 if (ni->ni_rxfrag[i] != NULL) {
1305 m_freem(ni->ni_rxfrag[i]);
1306 ni->ni_rxfrag[i] = NULL;
1317 struct ieee80211com *ic = ni->ni_ic;
1320 ic->ic_node_cleanup(ni);
1321 ieee80211_ies_cleanup(&ni->ni_ies);
1322 ieee80211_psq_cleanup(&ni->ni_psq);
1329 struct ieee80211vap *vap = ni->ni_vap;
1335 ni->ni_psq.psq_len == 0 && vap->iv_set_tim != NULL)
1336 vap->iv_set_tim(ni, 0);
1339 * A-MPDU reorder queues).
1341 if (ni->ni_associd != 0 && (ni->ni_flags & IEEE80211_NODE_HT))
1348 uint32_t avgrssi = ni->ni_avgrssi;
1361 *noise = ni->ni_noise;
1374 for (i = 0; i < MIN(IEEE80211_MAX_CHAINS, ni->ni_mimo_chains); i++) {
1376 avgrssi = ni->ni_mimo_rssi_ctl[i];
1378 info->ch[i].rssi[0] = 0;
1381 info->ch[i].rssi[0] = rssi < 0 ? 0 : rssi > 127 ? 127 : rssi;
1383 info->ch[i].noise[0] = ni->ni_mimo_noise_ctl[i];
1395 struct ieee80211com *ic = nt->nt_ic;
1400 hash = IEEE80211_NODE_HASH(ic, ni->ni_macaddr);
1402 TAILQ_INSERT_TAIL(&nt->nt_node, ni, ni_list);
1403 LIST_INSERT_HEAD(&nt->nt_hash[hash], ni, ni_hash);
1404 nt->nt_count++;
1405 ni->ni_table = nt;
1415 TAILQ_REMOVE(&nt->nt_node, ni, ni_list);
1417 nt->nt_count--;
1418 KASSERT(nt->nt_count >= 0,
1419 ("nt_count is negative (%d)!\n", nt->nt_count));
1420 ni->ni_table = NULL;
1428 struct ieee80211com *ic = nt->nt_ic;
1431 ni = ic->ic_node_alloc(vap, macaddr);
1433 vap->iv_stats.is_rx_nodealloc++;
1439 ether_sprintf(macaddr), nt->nt_name);
1441 IEEE80211_ADDR_COPY(ni->ni_macaddr, macaddr);
1446 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni));
1448 ni->ni_chan = IEEE80211_CHAN_ANYC;
1449 ni->ni_authmode = IEEE80211_AUTH_OPEN;
1450 ni->ni_txpower = ic->ic_txpowlimit; /* max power */
1451 ni->ni_txparms = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];
1452 ieee80211_crypto_resetkey(vap, &ni->ni_ucastkey, IEEE80211_KEYIX_NONE);
1453 ni->ni_avgrssi = IEEE80211_RSSI_DUMMY_MARKER;
1454 ni->ni_inact_reload = nt->nt_inact_init;
1455 ni->ni_inact = ni->ni_inact_reload;
1456 ni->ni_ath_defkeyix = 0x7fff;
1457 ieee80211_psq_init(&ni->ni_psq, "unknown");
1459 if (vap->iv_opmode == IEEE80211_M_MBSS)
1464 ni->ni_vap = vap;
1465 ni->ni_ic = ic;
1469 if (ic->ic_node_init(ni) != 0) {
1470 vap->iv_stats.is_rx_nodealloc++;
1471 ieee80211_psq_cleanup(&ni->ni_psq);
1478 "%s: inact_reload %u", __func__, ni->ni_inact_reload);
1493 struct ieee80211com *ic = vap->iv_ic;
1496 ni = ic->ic_node_alloc(vap, macaddr);
1498 struct ieee80211_node *bss = vap->iv_bss;
1503 ni->ni_table = NULL; /* NB: pedantic */
1504 ni->ni_ic = ic; /* NB: needed to set channel */
1505 ni->ni_vap = vap;
1507 IEEE80211_ADDR_COPY(ni->ni_macaddr, macaddr);
1508 IEEE80211_ADDR_COPY(ni->ni_bssid, bss->ni_bssid);
1513 "%s (%s:%u) %p<%s> refcnt %d\n", __func__, "", -1, ni,
1514 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni));
1517 ieee80211_node_set_chan(ni, bss->ni_chan);
1518 ieee80211_crypto_resetkey(vap, &ni->ni_ucastkey,
1520 ni->ni_txpower = bss->ni_txpower;
1522 ieee80211_psq_init(&ni->ni_psq, "unknown");
1527 if (ic->ic_node_init(ni) != 0) {
1528 vap->iv_stats.is_rx_nodealloc++;
1529 ieee80211_psq_cleanup(&ni->ni_psq);
1537 vap->iv_stats.is_rx_nodealloc++;
1546 struct ieee80211com *ic = vap->iv_ic;
1549 ni = ieee80211_alloc_node(&ic->ic_sta, vap, macaddr, __func__, __LINE__);
1551 struct ieee80211_node *bss = vap->iv_bss;
1556 IEEE80211_ADDR_COPY(ni->ni_bssid, bss->ni_bssid);
1557 ieee80211_node_set_chan(ni, bss->ni_chan);
1573 struct ieee80211com *ic = vap->iv_ic;
1577 ni = ieee80211_alloc_node(&ic->ic_sta, vap, bssid, __func__, __LINE__);
1579 ni->ni_wdsvap = vap;
1580 IEEE80211_ADDR_COPY(ni->ni_bssid, bssid);
1584 copy_bss(ni, vap->iv_bss);
1587 ni->ni_esslen = vap->iv_des_ssid[0].len;
1588 memcpy(ni->ni_essid, vap->iv_des_ssid[0].ssid, ni->ni_esslen);
1595 if (vap->iv_flags & IEEE80211_F_WME)
1596 ni->ni_flags |= IEEE80211_NODE_QOS;
1598 if (vap->iv_flags & IEEE80211_F_FF)
1599 ni->ni_flags |= IEEE80211_NODE_FF;
1602 if ((ic->ic_htcaps & IEEE80211_HTC_HT) &&
1603 (vap->iv_flags_ht & IEEE80211_FHT_HT)) {
1605 * Device is HT-capable and HT is enabled for
1610 if (vap->iv_vht_flags & IEEE80211_FVHT_VHT) {
1614 struct ieee80211_channel *c = ni->ni_chan;
1619 c->ic_freq, c->ic_flags &~ IEEE80211_CHAN_HT);
1621 ni->ni_chan->ic_freq, ni->ni_chan->ic_flags));
1622 ni->ni_chan = c;
1638 hash = IEEE80211_NODE_HASH(nt->nt_ic, macaddr);
1639 LIST_FOREACH(ni, &nt->nt_hash[hash], ni_hash) {
1640 if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
1643 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
1646 ni, ether_sprintf(ni->ni_macaddr),
1678 hash = IEEE80211_NODE_HASH(nt->nt_ic, macaddr);
1679 LIST_FOREACH(ni, &nt->nt_hash[hash], ni_hash) {
1680 if (ni->ni_vap == vap &&
1681 IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
1684 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
1687 ni, ether_sprintf(ni->ni_macaddr),
1725 struct ieee80211com *ic = vap->iv_ic;
1728 ni->ni_rates = vap->iv_bss->ni_rates;
1729 if (ieee80211_iserp_rateset(&ni->ni_rates))
1730 ni->ni_flags |= IEEE80211_NODE_ERP;
1731 if (vap->iv_opmode == IEEE80211_M_AHDEMO) {
1742 if (vap->iv_flags & IEEE80211_F_WME)
1743 ni->ni_flags |= IEEE80211_NODE_QOS;
1745 if (vap->iv_flags & IEEE80211_F_FF)
1746 ni->ni_flags |= IEEE80211_NODE_FF;
1753 * XXX TODO: 11n? At least 20MHz, at least A-MPDU RX,
1754 * not A-MPDU TX; not 11n rates, etc. We'll cycle
1762 if (ic->ic_newassoc != NULL)
1763 ic->ic_newassoc(ni, 1);
1780 if (vap->iv_opmode == IEEE80211_M_IBSS) {
1782 vap->iv_myaddr, /* SA */
1783 ni->ni_macaddr, /* DA */
1784 vap->iv_bss->ni_bssid, /* BSSID */
1785 vap->iv_bss->ni_essid,
1786 vap->iv_bss->ni_esslen); /* SSID */
1802 ni->ni_esslen = sp->ssid[1];
1803 memcpy(ni->ni_essid, sp->ssid + 2, sp->ssid[1]);
1804 IEEE80211_ADDR_COPY(ni->ni_bssid, wh->i_addr3);
1805 memcpy(ni->ni_tstamp.data, sp->tstamp, sizeof(ni->ni_tstamp));
1806 ni->ni_intval = sp->bintval;
1807 ni->ni_capinfo = sp->capinfo;
1808 ni->ni_chan = ni->ni_ic->ic_curchan;
1809 ni->ni_fhdwell = sp->fhdwell;
1810 ni->ni_fhindex = sp->fhindex;
1811 ni->ni_erp = sp->erp;
1812 ni->ni_timoff = sp->timoff;
1814 if (ni->ni_vap->iv_opmode == IEEE80211_M_MBSS)
1817 if (ieee80211_ies_init(&ni->ni_ies, sp->ies, sp->ies_len)) {
1818 ieee80211_ies_expand(&ni->ni_ies);
1819 if (ni->ni_ies.wme_ie != NULL)
1820 ni->ni_flags |= IEEE80211_NODE_QOS;
1822 ni->ni_flags &= ~IEEE80211_NODE_QOS;
1824 if (ni->ni_ies.ath_ie != NULL)
1825 ieee80211_parse_ath(ni, ni->ni_ies.ath_ie);
1827 if (ni->ni_ies.htcap_ie != NULL)
1828 ieee80211_parse_htcap(ni, ni->ni_ies.htcap_ie);
1829 if (ni->ni_ies.htinfo_ie != NULL)
1830 ieee80211_parse_htinfo(ni, ni->ni_ies.htinfo_ie);
1832 if (ni->ni_ies.vhtcap_ie != NULL)
1833 ieee80211_parse_vhtcap(ni, ni->ni_ies.vhtcap_ie);
1834 if (ni->ni_ies.vhtopmode_ie != NULL)
1835 ieee80211_parse_vhtopmode(ni, ni->ni_ies.vhtopmode_ie);
1837 if ((ni->ni_ies.htcap_ie != NULL) &&
1838 (ni->ni_ies.htinfo_ie != NULL) &&
1839 (ni->ni_vap->iv_flags_ht & IEEE80211_FHT_HT)) {
1843 if ((ni->ni_ies.vhtcap_ie != NULL) &&
1844 (ni->ni_ies.vhtopmode_ie != NULL) &&
1845 (ni->ni_vap->iv_vht_flags & IEEE80211_FVHT_VHT)) {
1851 ieee80211_setup_rates(ni, sp->rates, sp->xrates,
1859 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_ASSOC,
1863 ni->ni_ies.htcap_ie,
1864 ni->ni_ies.htinfo_ie);
1867 if (IEEE80211_IS_CHAN_2GHZ(ni->ni_chan)) {
1870 ni->ni_macaddr,
1875 ni->ni_ies.vhtcap_ie,
1876 ni->ni_ies.vhtopmode_ie);
1878 ni->ni_ies.vhtcap_ie,
1879 ni->ni_ies.vhtopmode_ie);
1887 ieee80211_ht_updateparams_final(ni, ni->ni_ies.htcap_ie,
1888 ni->ni_ies.htinfo_ie);
1890 ni->ni_ies.htcap_ie,
1893 ni->ni_ies.htinfo_ie);
1900 * XXX TODO: this is the wrong thing to do -
1910 if (ni->ni_ic->ic_newassoc)
1911 ni->ni_ic->ic_newassoc(ni, 1);
1929 "%s: mac<%s>\n", __func__, ether_sprintf(wh->i_addr2));
1930 ni = ieee80211_dup_bss(vap, wh->i_addr2);/* XXX alloc_node? */
1932 struct ieee80211com *ic = vap->iv_ic;
1935 if (ieee80211_iserp_rateset(&ni->ni_rates))
1936 ni->ni_flags |= IEEE80211_NODE_ERP;
1939 if (ic->ic_newassoc != NULL)
1940 ic->ic_newassoc(ni, 1);
1948 ((wh->i_fc[0] & (IEEE80211_FC0_TYPE_MASK|IEEE80211_FC0_SUBTYPE_MASK)) \
1952 ((const struct ieee80211_frame *)(wh))->i_addr3))
1961 return _ieee80211_find_node_locked(nt, wh->i_addr2, func, line);
1977 nt = &ic->ic_sta;
2001 nt = &ic->ic_sta;
2003 if (nt->nt_keyixmap != NULL && keyix < nt->nt_keyixmax)
2004 ni = nt->nt_keyixmap[keyix];
2009 if (ni != NULL && nt->nt_keyixmap != NULL) {
2012 * assigned update the key->node mapping table.
2014 keyix = ni->ni_ucastkey.wk_rxkeyix;
2016 if (keyix < nt->nt_keyixmax &&
2017 nt->nt_keyixmap[keyix] == NULL) {
2018 IEEE80211_DPRINTF(ni->ni_vap,
2021 __func__, ni, ether_sprintf(ni->ni_macaddr),
2023 nt->nt_keyixmap[keyix] = ieee80211_ref_node(ni);
2048 struct ieee80211_node_table *nt = &vap->iv_ic->ic_sta;
2059 if (vap->iv_opmode == IEEE80211_M_STA ||
2060 vap->iv_opmode == IEEE80211_M_WDS ||
2062 ni = ieee80211_ref_node(vap->iv_bss);
2068 if (vap->iv_opmode == IEEE80211_M_IBSS ||
2069 vap->iv_opmode == IEEE80211_M_AHDEMO) {
2086 vap->iv_stats.is_tx_nonode++;
2098 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2100 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni)+1);
2109 struct ieee80211_node_table *nt = ni->ni_table;
2120 ether_sprintf(ni->ni_macaddr),
2121 nt != NULL ? nt->nt_name : "<gone>");
2123 if (ni->ni_associd != 0) {
2124 struct ieee80211vap *vap = ni->ni_vap;
2125 if (vap->iv_aid_bitmap != NULL)
2126 IEEE80211_AID_CLR(vap, ni->ni_associd);
2130 ni->ni_ic->ic_node_free(ni);
2141 keyix = ni->ni_ucastkey.wk_rxkeyix;
2142 if (nt->nt_keyixmap != NULL && keyix < nt->nt_keyixmax &&
2143 nt->nt_keyixmap[keyix] == ni) {
2144 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2146 __func__, ni, ether_sprintf(ni->ni_macaddr), keyix);
2147 nt->nt_keyixmap[keyix] = NULL;
2159 struct ieee80211_node_table *nt = ni->ni_table;
2162 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2164 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni)-1);
2189 struct ieee80211com *ic = ni->ni_ic;
2190 struct ieee80211_node_table *nt = &ic->ic_sta;
2212 if (ni->ni_ucastkey.wk_keyix != IEEE80211_KEYIX_NONE) {
2213 keyix = ni->ni_ucastkey.wk_rxkeyix;
2214 status = ieee80211_crypto_delkey(ni->ni_vap, &ni->ni_ucastkey);
2215 if (nt->nt_keyixmap != NULL && keyix < nt->nt_keyixmax) {
2216 nikey = nt->nt_keyixmap[keyix];
2217 nt->nt_keyixmap[keyix] = NULL;
2226 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2228 __func__, ni, ether_sprintf(ni->ni_macaddr),
2229 ieee80211_node_refcnt(ni)-1);
2238 * table and mark it gone by clearing the back-reference.
2246 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2248 __func__, ni, ether_sprintf(ni->ni_macaddr),
2249 nt->nt_name, ieee80211_node_refcnt(ni)-1);
2280 nt->nt_ic = ic;
2281 IEEE80211_NODE_LOCK_INIT(nt, ic->ic_name);
2282 TAILQ_INIT(&nt->nt_node);
2283 nt->nt_count = 0;
2284 nt->nt_name = name;
2285 nt->nt_inact_init = inact;
2286 nt->nt_keyixmax = keyixmax;
2287 if (nt->nt_keyixmax > 0) {
2288 nt->nt_keyixmap = (struct ieee80211_node **) IEEE80211_MALLOC(
2292 if (nt->nt_keyixmap == NULL)
2297 nt->nt_keyixmap = NULL;
2307 TAILQ_FOREACH_SAFE(ni, &nt->nt_node, ni_list, next) {
2308 if (match != NULL && ni->ni_vap != match)
2311 if (ni->ni_associd != 0) {
2312 struct ieee80211vap *vap = ni->ni_vap;
2314 if (vap->iv_auth->ia_node_leave != NULL)
2315 vap->iv_auth->ia_node_leave(ni);
2316 if (vap->iv_aid_bitmap != NULL)
2317 IEEE80211_AID_CLR(vap, ni->ni_associd);
2319 ni->ni_wdsvap = NULL; /* clear reference */
2322 if (match != NULL && match->iv_opmode == IEEE80211_M_WDS) {
2330 TAILQ_FOREACH_SAFE(ni, &nt->nt_node, ni_list, next)
2331 if (ni->ni_wdsvap == match)
2332 ni->ni_wdsvap = NULL;
2341 if (nt->nt_keyixmap != NULL) {
2345 for (i = 0; i < nt->nt_keyixmax; i++)
2346 if (nt->nt_keyixmap[i] != NULL)
2348 nt->nt_name, i);
2350 IEEE80211_FREE(nt->nt_keyixmap, M_80211_NODE);
2351 nt->nt_keyixmap = NULL;
2359 struct ieee80211com *ic = ni->ni_ic;
2360 struct ieee80211vap *vap = ni->ni_vap;
2369 if (vap->iv_state != IEEE80211_S_RUN)
2377 if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||
2378 vap->iv_opmode == IEEE80211_M_STA) &&
2379 (ni->ni_flags & IEEE80211_NODE_AREF) == 0)
2386 if (ni->ni_rxfrag[0] != NULL &&
2387 ticks > ni->ni_rxfragstamp + hz) {
2388 m_freem(ni->ni_rxfrag[0]);
2389 ni->ni_rxfrag[0] = NULL;
2391 if (ni->ni_inact > 0) {
2392 ni->ni_inact--;
2395 __func__, ni->ni_inact, ni->ni_inact_reload,
2396 ni->ni_rates.rs_nrates);
2404 if (ni == vap->iv_bss)
2406 if (ni->ni_associd != 0 ||
2407 (vap->iv_opmode == IEEE80211_M_IBSS ||
2408 vap->iv_opmode == IEEE80211_M_AHDEMO)) {
2412 ic->ic_node_age(ni);
2417 * for ps-poll support so it should be...).
2425 if ((vap->iv_flags_ext & IEEE80211_FEXT_INACT) &&
2426 (0 < ni->ni_inact &&
2427 ni->ni_inact <= vap->iv_inact_probe) &&
2428 ni->ni_rates.rs_nrates != 0) {
2448 if ((vap->iv_flags_ext & IEEE80211_FEXT_INACT) &&
2449 ni->ni_inact <= 0) {
2465 if (ni->ni_associd != 0) {
2471 vap->iv_stats.is_node_timeout++;
2481 struct ieee80211_node_table *nt = &ic->ic_sta;
2493 struct ieee80211_node_table *nt = &ic->ic_sta;
2498 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
2505 vap = ni->ni_vap;
2513 if (vap->iv_state != IEEE80211_S_RUN)
2516 if ((vap->iv_opmode == IEEE80211_M_HOSTAP ||
2517 vap->iv_opmode == IEEE80211_M_STA) &&
2518 (ni->ni_flags & IEEE80211_NODE_AREF) == 0)
2524 if (ni->ni_rxfrag[0] != NULL) {
2525 m_freem(ni->ni_rxfrag[0]);
2526 ni->ni_rxfrag[0] = NULL;
2531 ic->ic_node_drain(ni);
2537 * Per-ieee80211vap inactivity timer callback.
2543 IEEE80211_LOCK_ASSERT(vap->iv_ic);
2551 * Per-ieee80211com inactivity timer callback.
2561 * We typically need to be mute so not doing things that
2568 if ((ic->ic_flags & IEEE80211_F_CSAPENDING) == 0) {
2571 ieee80211_ageq_age(&ic->ic_stageq, IEEE80211_INACT_WAIT);
2574 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
2578 callout_reset(&ic->ic_inact, IEEE80211_INACT_WAIT*hz,
2601 count = nt->nt_count;
2611 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
2612 if (vap != NULL && ni->ni_vap != vap)
2652 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni));
2654 ni->ni_authmode, ni->ni_flags);
2656 ni->ni_associd, ni->ni_txpower, ni->ni_vlan);
2658 ni->ni_txseqs[IEEE80211_NONQOS_TID],
2659 ni->ni_rxseqs[IEEE80211_NONQOS_TID] >> IEEE80211_SEQ_SEQ_SHIFT,
2660 ni->ni_rxseqs[IEEE80211_NONQOS_TID] & IEEE80211_SEQ_FRAG_MASK,
2661 ni->ni_rxfragstamp);
2663 node_getrssi(ni), ni->ni_noise,
2664 ni->ni_intval, ni->ni_capinfo);
2666 ether_sprintf(ni->ni_bssid),
2667 ni->ni_esslen, ni->ni_essid,
2668 (ni->ni_chan != IEEE80211_CHAN_ANYC) ? ni->ni_chan->ic_freq : 0,
2669 (ni->ni_chan != IEEE80211_CHAN_ANYC) ? ni->ni_chan->ic_flags : 0);
2671 ni->ni_inact, ni->ni_inact_reload, ni->ni_txrate);
2673 ni->ni_htcap, ni->ni_htparam,
2674 ni->ni_htctlchan, ni->ni_ht2ndchan);
2676 ni->ni_htopmode, ni->ni_htstbc,
2677 ni->ni_chw, ieee80211_ni_chw_to_str(ni->ni_chw));
2679 ni->ni_vhtcap, (int) ni->ni_vht_chan1, (int) ni->ni_vht_chan2,
2680 (int) ni->ni_vht_basicmcs);
2703 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
2704 if (vap->iv_opmode == IEEE80211_M_HOSTAP)
2714 struct ieee80211com *ic = ni->ni_ic;
2715 struct ieee80211vap *vap = ni->ni_vap;
2726 if ((ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME) == 0) {
2727 vap->iv_longslotsta++;
2728 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2730 vap->iv_longslotsta);
2734 if (!IEEE80211_IS_CHAN_108G(ic->ic_bsschan)) {
2737 * mode as non-ERP stations won't be present; this
2748 if (!ieee80211_iserp_rateset(&ni->ni_rates)) {
2749 vap->iv_nonerpsta++;
2750 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2751 "station is !ERP, %d non-ERP stations associated",
2752 vap->iv_nonerpsta);
2757 if ((ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_PREAMBLE) == 0) {
2758 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2760 vap->iv_flags |= IEEE80211_F_USEBARKER;
2761 vap->iv_flags &= ~IEEE80211_F_SHPREAMBLE;
2768 if (vap->iv_protmode != IEEE80211_PROT_NONE &&
2769 vap->iv_nonerpsta == 1 &&
2770 (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) == 0) {
2771 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_ASSOC,
2773 vap->iv_flags |= IEEE80211_F_USEPROT;
2777 ni->ni_flags |= IEEE80211_NODE_ERP;
2783 struct ieee80211com *ic = ni->ni_ic;
2784 struct ieee80211vap *vap = ni->ni_vap;
2787 if (ni->ni_associd == 0) {
2790 KASSERT(vap->iv_aid_bitmap != NULL, ("no aid bitmap"));
2795 for (aid = 1; aid < vap->iv_max_aid; aid++) {
2799 if (aid >= vap->iv_max_aid) {
2804 ni->ni_associd = aid | 0xc000;
2805 ni->ni_jointime = time_uptime;
2807 IEEE80211_AID_SET(vap, ni->ni_associd);
2808 vap->iv_sta_assoc++;
2810 if (IEEE80211_IS_CHAN_HT(ic->ic_bsschan))
2812 if (IEEE80211_IS_CHAN_VHT(ic->ic_bsschan))
2814 if (IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan) &&
2815 IEEE80211_IS_CHAN_FULL(ic->ic_bsschan))
2824 * XXX VHT - should log VHT channel width, etc
2829 vap->iv_flags & IEEE80211_F_SHPREAMBLE ? "short" : "long",
2830 vap->iv_flags & IEEE80211_F_SHSLOT ? "short" : "long",
2831 vap->iv_flags & IEEE80211_F_USEPROT ? ", protection" : "",
2832 ni->ni_flags & IEEE80211_NODE_QOS ? ", QoS" : "",
2834 ni->ni_flags & IEEE80211_NODE_HT ?
2835 (ni->ni_chw == IEEE80211_STA_RX_BW_40 ? ", HT40" : ", HT20") : "",
2836 ni->ni_flags & IEEE80211_NODE_AMPDU ? " (+AMPDU)" : "",
2837 ni->ni_flags & IEEE80211_NODE_AMSDU ? " (+AMSDU)" : "",
2838 ni->ni_flags & IEEE80211_NODE_MIMO_RTS ? " (+SMPS-DYN)" :
2839 ni->ni_flags & IEEE80211_NODE_MIMO_PS ? " (+SMPS)" : "",
2840 ni->ni_flags & IEEE80211_NODE_RIFS ? " (+RIFS)" : "",
2842 ", fast-frames" : "",
2850 if (ic->ic_newassoc != NULL)
2851 ic->ic_newassoc(ni, newassoc);
2854 if (vap->iv_auth->ia_node_join != NULL)
2855 vap->iv_auth->ia_node_join(ni);
2863 struct ieee80211com *ic = vap->iv_ic;
2865 KASSERT(vap->iv_nonerpsta == 0 &&
2866 (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) == 0,
2867 ("%d non ERP stations, flags 0x%x", vap->iv_nonerpsta,
2868 vap->iv_flags_ext));
2870 vap->iv_flags &= ~IEEE80211_F_USEPROT;
2872 if (ic->ic_caps & IEEE80211_C_SHPREAMBLE) {
2873 vap->iv_flags |= IEEE80211_F_SHPREAMBLE;
2874 vap->iv_flags &= ~IEEE80211_F_USEBARKER;
2886 struct ieee80211com *ic = ni->ni_ic;
2887 struct ieee80211vap *vap = ni->ni_vap;
2891 KASSERT(IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan),
2892 ("not in 11g, bss %u:0x%x", ic->ic_bsschan->ic_freq,
2893 ic->ic_bsschan->ic_flags));
2898 if ((ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME) == 0) {
2899 KASSERT(vap->iv_longslotsta > 0,
2900 ("bogus long slot station count %d", vap->iv_longslotsta));
2901 vap->iv_longslotsta--;
2902 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2904 vap->iv_longslotsta);
2908 if (vap->iv_longslotsta == 0) {
2910 * Re-enable use of short slot time if supported
2913 if ((ic->ic_caps & IEEE80211_C_SHSLOT) &&
2914 ic->ic_opmode != IEEE80211_M_IBSS) {
2915 IEEE80211_DPRINTF(ni->ni_vap,
2917 "%s: re-enable use of short slot time\n",
2924 * If a non-ERP station do the protection-related bookkeeping.
2926 if ((ni->ni_flags & IEEE80211_NODE_ERP) == 0) {
2927 KASSERT(vap->iv_nonerpsta > 0,
2928 ("bogus non-ERP station count %d", vap->iv_nonerpsta));
2929 vap->iv_nonerpsta--;
2930 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2931 "non-ERP station leaves, count now %d%s", vap->iv_nonerpsta,
2932 (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) ?
2933 " (non-ERP sta present)" : "");
2934 if (vap->iv_nonerpsta == 0 &&
2935 (vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) == 0) {
2936 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_ASSOC,
2944 * Time out presence of an overlapping bss with non-ERP
2946 * beacons from other stations and if we identify a non-ERP
2948 * when all non-ERP stations are gone we time out this
2955 IEEE80211_LOCK_ASSERT(vap->iv_ic);
2957 if ((vap->iv_flags_ext & IEEE80211_FEXT_NONERP_PR) &&
2958 ieee80211_time_after(ticks, vap->iv_lastnonerp + IEEE80211_NONERP_PRESENT_AGE)) {
2960 "%s", "age out non-ERP sta present on channel");
2961 vap->iv_flags_ext &= ~IEEE80211_FEXT_NONERP_PR;
2962 if (vap->iv_nonerpsta == 0)
2974 struct ieee80211com *ic = ni->ni_ic;
2975 struct ieee80211vap *vap = ni->ni_vap;
2976 struct ieee80211_node_table *nt = ni->ni_table;
2981 KASSERT(vap->iv_opmode != IEEE80211_M_STA,
2982 ("unexpected operating mode %u", vap->iv_opmode));
2988 if (ni->ni_associd == 0)
2996 if (vap->iv_auth->ia_node_leave != NULL)
2997 vap->iv_auth->ia_node_leave(ni);
3000 IEEE80211_AID_CLR(vap, ni->ni_associd);
3001 vap->iv_sta_assoc--;
3003 if (IEEE80211_IS_CHAN_VHT(ic->ic_bsschan))
3005 if (IEEE80211_IS_CHAN_HT(ic->ic_bsschan))
3007 if (IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan) &&
3008 IEEE80211_IS_CHAN_FULL(ic->ic_bsschan))
3042 struct ieee80211vap *vap = ni->ni_vap;
3046 if (ni->ni_associd == 0)
3048 rssi = vap->iv_ic->ic_node_getrssi(ni);
3050 info->rssi_samples++;
3051 info->rssi_total += rssi;
3059 struct ieee80211vap *vap = ni->ni_vap;
3064 if ((ni->ni_capinfo & IEEE80211_CAPINFO_IBSS) == 0)
3066 rssi = vap->iv_ic->ic_node_getrssi(ni);
3068 info->rssi_samples++;
3069 info->rssi_total += rssi;
3078 struct ieee80211vap *vap = ni->ni_vap;
3082 if (ni->ni_mlstate != IEEE80211_NODE_MESH_ESTABLISHED)
3084 rssi = vap->iv_ic->ic_node_getrssi(ni);
3086 info->rssi_samples++;
3087 info->rssi_total += rssi;
3096 struct ieee80211com *ic = vap->iv_ic;
3101 switch (vap->iv_opmode) {
3104 ieee80211_iterate_nodes_vap(&ic->ic_sta, vap, get_adhoc_rssi,
3108 ieee80211_iterate_nodes_vap(&ic->ic_sta, vap, get_hostap_rssi,
3113 ieee80211_iterate_nodes_vap(&ic->ic_sta, vap, get_mesh_rssi,
3120 if (vap->iv_bss != NULL)
3121 info.rssi_total = ic->ic_node_getrssi(vap->iv_bss);
3133 if (vap->iv_bss == NULL) /* NB: shouldn't happen */
3135 vap->iv_ic->ic_node_getsignal(vap->iv_bss, rssi, noise);
3136 /* for non-station mode return avg'd rssi accounting */
3137 if (vap->iv_opmode != IEEE80211_M_STA)