Lines Matching full:ni
102 struct ieee80211_node *ni);
231 ieee80211_node_authorize(struct ieee80211_node *ni)
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;
239 IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,
240 "%s: inact_reload %u", __func__, ni->ni_inact_reload);
244 ieee80211_node_unauthorize(struct ieee80211_node *ni)
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;
253 IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,
255 ni->ni_inact_reload, ni->ni_inact);
262 ieee80211_node_setuptxparms(struct ieee80211_node *ni)
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];
302 ieee80211_node_set_chan(struct ieee80211_node *ni,
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);
334 ni->ni_txparms = &vap->iv_txparms[mode];
335 ni->ni_rates = *ieee80211_get_suprates(ic, chan);
353 struct ieee80211_node *ni;
362 ni = ieee80211_alloc_node(&ic->ic_sta, vap, vap->iv_myaddr,
364 if (ni == NULL) {
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);
372 copy_bss(ni, vap->iv_bss);
373 ni->ni_intval = ic->ic_bintval;
375 ni->ni_capinfo |= IEEE80211_CAPINFO_PRIVACY;
377 ni->ni_fhdwell = 200; /* XXX */
378 ni->ni_fhindex = 1;
381 ni->ni_capinfo |= IEEE80211_CAPINFO_IBSS; /* XXX */
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;
392 IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_des_bssid);
397 memset(ni->ni_bssid, 0, IEEE80211_ADDR_LEN);
400 ni->ni_meshidlen = vap->iv_mesh->ms_idlen;
401 memcpy(ni->ni_meshid, vap->iv_mesh->ms_id, ni->ni_meshidlen);
413 ieee80211_node_set_chan(ni, chan);
423 ieee80211_setbasicrates(&ni->ni_rates,
430 ieee80211_addbasicrates(&ni->ni_rates,
437 ieee80211_setbasicrates(&ni->ni_rates,
445 if (IEEE80211_IS_CHAN_VHT(ni->ni_chan)) {
447 ieee80211_ht_node_init(ni);
448 ieee80211_vht_node_init(ni);
449 } else if (IEEE80211_IS_CHAN_HT(ni->ni_chan)) {
451 ieee80211_ht_node_init(ni);
454 (void) ieee80211_sta_join1(ieee80211_ref_node(ni));
467 struct ieee80211_node *ni, *obss;
475 ni = ieee80211_alloc_node(&ic->ic_sta, vap, vap->iv_myaddr,
477 KASSERT(ni != NULL, ("unable to setup initial BSS node"));
478 obss = vap->iv_update_bss(vap, ieee80211_ref_node(ni));
480 copy_bss(ni, obss);
481 ni->ni_intval = ic->ic_bintval;
484 IEEE80211_ADDR_COPY(ni->ni_bssid, vap->iv_myaddr);
488 match_ssid(const struct ieee80211_node *ni,
494 if (ni->ni_esslen == ssids[i].len &&
495 memcmp(ni->ni_essid, ssids[i].ssid, ni->ni_esslen) == 0)
505 check_bss(struct ieee80211vap *vap, struct ieee80211_node *ni)
507 struct ieee80211com *ic = ni->ni_ic;
510 if (isclr(ic->ic_chan_active, ieee80211_chan2ieee(ic, ni->ni_chan)))
513 if ((ni->ni_capinfo & IEEE80211_CAPINFO_IBSS) == 0)
516 if ((ni->ni_capinfo & IEEE80211_CAPINFO_ESS) == 0)
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,
532 !match_ssid(ni, vap->iv_des_nssid, vap->iv_des_ssid))
535 !IEEE80211_ADDR_EQ(vap->iv_des_bssid, ni->ni_bssid))
545 check_bss_debug(struct ieee80211vap *vap, struct ieee80211_node *ni)
547 struct ieee80211com *ic = ni->ni_ic;
552 if (isclr(ic->ic_chan_active, ieee80211_chan2ieee(ic, ni->ni_chan)))
555 if ((ni->ni_capinfo & IEEE80211_CAPINFO_IBSS) == 0)
558 if ((ni->ni_capinfo & IEEE80211_CAPINFO_ESS) == 0)
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,
574 !match_ssid(ni, vap->iv_des_nssid, vap->iv_des_ssid))
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);
600 ieee80211_ibss_merge_check(struct ieee80211_node *ni)
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)) {
610 if (!check_bss(vap, ni)) {
616 check_bss_debug(vap, ni);
636 ieee80211_ibss_node_check_new(struct ieee80211_node *ni,
639 struct ieee80211vap *vap = ni->ni_vap;
693 ieee80211_ibss_merge(struct ieee80211_node *ni)
696 struct ieee80211vap *vap = ni->ni_vap;
699 if (! ieee80211_ibss_merge_check(ni))
704 ether_sprintf(ni->ni_bssid),
709 return ieee80211_sta_join1(ieee80211_ref_node(ni));
941 struct ieee80211_node *ni;
944 ni = ieee80211_alloc_node(&ic->ic_sta, vap, se->se_macaddr,
946 if (ni == NULL) {
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;
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);
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;
1018 if (ni->ni_ies.htinfo_ie != NULL &&
1019 ni->ni_ies.htcap_ie != NULL &&
1021 ieee80211_ht_node_init(ni);
1022 ieee80211_ht_updateparams(ni,
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 &&
1037 if (IEEE80211_IS_CHAN_2GHZ(ni->ni_chan)) {
1040 ni->ni_macaddr,
1043 ieee80211_vht_node_init(ni);
1044 ieee80211_vht_updateparams(ni,
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);
1065 ieee80211_node_setuptxparms(ni);
1066 ieee80211_ratectl_node_init(ni);
1068 return ieee80211_sta_join1(ieee80211_ref_node(ni));
1076 ieee80211_sta_leave(struct ieee80211_node *ni)
1078 struct ieee80211com *ic = ni->ni_ic;
1080 ic->ic_node_cleanup(ni);
1081 ieee80211_notify_node_leave(ni);
1088 ieee80211_node_deauth(struct ieee80211_node *ni, int reason)
1091 ieee80211_ref_node(ni);
1092 if (ni->ni_associd != 0)
1093 IEEE80211_SEND_MGMT(ni, IEEE80211_FC0_SUBTYPE_DEAUTH, reason);
1094 ieee80211_node_leave(ni);
1095 ieee80211_free_node(ni);
1101 struct ieee80211_node *ni;
1103 ni = (struct ieee80211_node *) IEEE80211_MALLOC(sizeof(struct ieee80211_node),
1105 return ni;
1109 node_init(struct ieee80211_node *ni)
1233 node_cleanup(struct ieee80211_node *ni)
1235 struct ieee80211vap *vap = ni->ni_vap;
1236 struct ieee80211com *ic = ni->ni_ic;
1240 if (ni->ni_flags & IEEE80211_NODE_PWR_MGT) {
1243 ni->ni_flags &= ~IEEE80211_NODE_PWR_MGT;
1244 IEEE80211_NOTE(vap, IEEE80211_MSG_POWER, ni,
1250 if (ni->ni_flags & IEEE80211_NODE_VHT)
1251 ieee80211_vht_node_cleanup(ni);
1252 if (ni->ni_flags & IEEE80211_NODE_HT)
1253 ieee80211_ht_node_cleanup(ni);
1256 ieee80211_ff_node_cleanup(ni);
1263 ieee80211_mesh_node_cleanup(ni);
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;
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;
1311 ieee80211_node_delucastkey(ni);
1315 node_free(struct ieee80211_node *ni)
1317 struct ieee80211com *ic = ni->ni_ic;
1319 ieee80211_ratectl_node_deinit(ni);
1320 ic->ic_node_cleanup(ni);
1321 ieee80211_ies_cleanup(&ni->ni_ies);
1322 ieee80211_psq_cleanup(&ni->ni_psq);
1323 IEEE80211_FREE(ni, M_80211_NODE);
1327 node_age(struct ieee80211_node *ni)
1329 struct ieee80211vap *vap = ni->ni_vap;
1334 if (ieee80211_node_psq_age(ni) != 0 &&
1335 ni->ni_psq.psq_len == 0 && vap->iv_set_tim != NULL)
1336 vap->iv_set_tim(ni, 0);
1341 if (ni->ni_associd != 0 && (ni->ni_flags & IEEE80211_NODE_HT))
1342 ieee80211_ht_node_age(ni);
1346 node_getrssi(const struct ieee80211_node *ni)
1348 uint32_t avgrssi = ni->ni_avgrssi;
1358 node_getsignal(const struct ieee80211_node *ni, int8_t *rssi, int8_t *noise)
1360 *rssi = node_getrssi(ni);
1361 *noise = ni->ni_noise;
1365 node_getmimoinfo(const struct ieee80211_node *ni,
1374 for (i = 0; i < MIN(IEEE80211_MAX_CHAINS, ni->ni_mimo_chains); i++) {
1376 avgrssi = ni->ni_mimo_rssi_ctl[i];
1383 info->ch[i].noise[0] = ni->ni_mimo_noise_ctl[i];
1393 struct ieee80211_node *ni)
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);
1405 ni->ni_table = nt;
1410 struct ieee80211_node *ni)
1415 TAILQ_REMOVE(&nt->nt_node, ni, ni_list);
1416 LIST_REMOVE(ni, ni_hash);
1420 ni->ni_table = NULL;
1429 struct ieee80211_node *ni;
1431 ni = ic->ic_node_alloc(vap, macaddr);
1432 if (ni == NULL) {
1438 "%s %p<%s> in %s table\n", __func__, ni,
1441 IEEE80211_ADDR_COPY(ni->ni_macaddr, macaddr);
1442 ieee80211_node_initref(ni); /* mark referenced */
1445 "%s (%s:%u) %p<%s> refcnt %d\n", __func__, func, line, ni,
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");
1460 ieee80211_mesh_node_init(vap, ni);
1463 ieee80211_add_node_nt(nt, ni);
1464 ni->ni_vap = vap;
1465 ni->ni_ic = ic;
1469 if (ic->ic_node_init(ni) != 0) {
1471 ieee80211_psq_cleanup(&ni->ni_psq);
1472 ieee80211_ratectl_node_deinit(ni);
1473 __ieee80211_free_node(ni);
1477 IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,
1478 "%s: inact_reload %u", __func__, ni->ni_inact_reload);
1480 return ni;
1494 struct ieee80211_node *ni;
1496 ni = ic->ic_node_alloc(vap, macaddr);
1497 if (ni != NULL) {
1501 "%s %p<%s>\n", __func__, ni, ether_sprintf(macaddr));
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);
1509 ieee80211_node_initref(ni); /* mark referenced */
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");
1524 ieee80211_ratectl_node_init(ni);
1527 if (ic->ic_node_init(ni) != 0) {
1529 ieee80211_psq_cleanup(&ni->ni_psq);
1530 ieee80211_ratectl_node_deinit(ni);
1531 __ieee80211_free_node(ni);
1539 return ni;
1547 struct ieee80211_node *ni;
1549 ni = ieee80211_alloc_node(&ic->ic_sta, vap, macaddr, __func__, __LINE__);
1550 if (ni != NULL) {
1555 copy_bss(ni, bss);
1556 IEEE80211_ADDR_COPY(ni->ni_bssid, bss->ni_bssid);
1557 ieee80211_node_set_chan(ni, bss->ni_chan);
1559 return ni;
1574 struct ieee80211_node *ni;
1577 ni = ieee80211_alloc_node(&ic->ic_sta, vap, bssid, __func__, __LINE__);
1578 if (ni != NULL) {
1579 ni->ni_wdsvap = vap;
1580 IEEE80211_ADDR_COPY(ni->ni_bssid, bssid);
1584 copy_bss(ni, vap->iv_bss);
1585 ieee80211_node_set_chan(ni, chan);
1587 ni->ni_esslen = vap->iv_des_ssid[0].len;
1588 memcpy(ni->ni_essid, vap->iv_des_ssid[0].ssid, ni->ni_esslen);
1596 ni->ni_flags |= IEEE80211_NODE_QOS;
1599 ni->ni_flags |= IEEE80211_NODE_FF;
1609 ieee80211_ht_wds_init(ni);
1614 struct ieee80211_channel *c = ni->ni_chan;
1621 ni->ni_chan->ic_freq, ni->ni_chan->ic_flags));
1622 ni->ni_chan = c;
1625 return ni;
1633 struct ieee80211_node *ni;
1639 LIST_FOREACH(ni, &nt->nt_hash[hash], ni_hash) {
1640 if (IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
1641 ieee80211_ref_node(ni); /* mark referenced */
1643 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
1646 ni, ether_sprintf(ni->ni_macaddr),
1647 ieee80211_node_refcnt(ni));
1649 return ni;
1660 struct ieee80211_node *ni;
1663 ni = _ieee80211_find_node_locked(nt, macaddr, func, line);
1665 return ni;
1673 struct ieee80211_node *ni;
1679 LIST_FOREACH(ni, &nt->nt_hash[hash], ni_hash) {
1680 if (ni->ni_vap == vap &&
1681 IEEE80211_ADDR_EQ(ni->ni_macaddr, macaddr)) {
1682 ieee80211_ref_node(ni); /* mark referenced */
1684 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
1687 ni, ether_sprintf(ni->ni_macaddr),
1688 ieee80211_node_refcnt(ni));
1690 return ni;
1701 struct ieee80211_node *ni;
1704 ni = _ieee80211_find_vap_node_locked(nt, vap, macaddr, func, line);
1706 return ni;
1719 struct ieee80211_node *ni;
1723 ni = ieee80211_dup_bss(vap, macaddr);
1724 if (ni != NULL) {
1728 ni->ni_rates = vap->iv_bss->ni_rates;
1729 if (ieee80211_iserp_rateset(&ni->ni_rates))
1730 ni->ni_flags |= IEEE80211_NODE_ERP;
1743 ni->ni_flags |= IEEE80211_NODE_QOS;
1746 ni->ni_flags |= IEEE80211_NODE_FF;
1749 ieee80211_node_setuptxparms(ni);
1750 ieee80211_ratectl_node_init(ni);
1763 ic->ic_newassoc(ni, 1);
1781 ieee80211_send_probereq(ni, /* node */
1783 ni->ni_macaddr, /* DA */
1790 ieee80211_node_authorize(ni);
1792 return ni;
1796 ieee80211_init_neighbor(struct ieee80211_node *ni,
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)
1815 ieee80211_mesh_init_neighbor(ni, wh, sp);
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,
1861 ieee80211_ht_node_init(ni);
1862 ieee80211_ht_updateparams(ni,
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,
1873 ieee80211_vht_node_init(ni);
1874 ieee80211_vht_updateparams(ni,
1875 ni->ni_ies.vhtcap_ie,
1876 ni->ni_ies.vhtopmode_ie);
1877 ieee80211_setup_vht_rates(ni,
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);
1889 ieee80211_setup_htrates(ni,
1890 ni->ni_ies.htcap_ie,
1892 ieee80211_setup_basic_htrates(ni,
1893 ni->ni_ies.htinfo_ie);
1895 ieee80211_node_setuptxparms(ni);
1896 ieee80211_ratectl_node_init(ni);
1910 if (ni->ni_ic->ic_newassoc)
1911 ni->ni_ic->ic_newassoc(ni, 1);
1926 struct ieee80211_node *ni;
1930 ni = ieee80211_dup_bss(vap, wh->i_addr2);/* XXX alloc_node? */
1931 if (ni != NULL) {
1934 ieee80211_init_neighbor(ni, wh, sp);
1935 if (ieee80211_iserp_rateset(&ni->ni_rates))
1936 ni->ni_flags |= IEEE80211_NODE_ERP;
1937 ieee80211_node_setuptxparms(ni);
1938 ieee80211_ratectl_node_init(ni);
1940 ic->ic_newassoc(ni, 1);
1942 ieee80211_node_authorize(ni);
1944 return ni;
1975 struct ieee80211_node *ni;
1979 ni = _find_rxnode(nt, wh, func, line);
1982 return ni;
1999 struct ieee80211_node *ni;
2004 ni = nt->nt_keyixmap[keyix];
2006 ni = NULL;
2007 if (ni == NULL) {
2008 ni = _find_rxnode(nt, wh, func, line);
2009 if (ni != NULL && nt->nt_keyixmap != NULL) {
2014 keyix = ni->ni_ucastkey.wk_rxkeyix;
2018 IEEE80211_DPRINTF(ni->ni_vap,
2021 __func__, ni, ether_sprintf(ni->ni_macaddr),
2022 ieee80211_node_refcnt(ni)+1);
2023 nt->nt_keyixmap[keyix] = ieee80211_ref_node(ni);
2028 ni = NULL; /* spam bcast probe req to all vap's */
2030 ieee80211_ref_node(ni);
2034 return ni;
2049 struct ieee80211_node *ni;
2062 ni = ieee80211_ref_node(vap->iv_bss);
2064 ni = _ieee80211_find_node_locked(nt, macaddr, func, line);
2067 if (ni == NULL) {
2080 ni = ieee80211_fakeup_adhoc_node(vap, macaddr);
2081 if (ni != NULL)
2082 (void) ieee80211_ref_node(ni);
2089 return ni;
2093 _ieee80211_ref_node(struct ieee80211_node *ni,
2098 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2099 "%s (%s:%u) %p<%s> refcnt %d\n", __func__, func, line, ni,
2100 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni)+1);
2102 ieee80211_node_incref(ni);
2103 return (ni);
2107 __ieee80211_free_node(struct ieee80211_node *ni)
2109 struct ieee80211_node_table *nt = ni->ni_table;
2119 "%s %p<%s> in %s table\n", __func__, ni,
2120 ether_sprintf(ni->ni_macaddr),
2123 if (ni->ni_associd != 0) {
2124 struct ieee80211vap *vap = ni->ni_vap;
2126 IEEE80211_AID_CLR(vap, ni->ni_associd);
2129 ieee80211_del_node_nt(nt, ni);
2130 ni->ni_ic->ic_node_free(ni);
2137 node_clear_keyixmap(struct ieee80211_node_table *nt, struct ieee80211_node *ni)
2141 keyix = ni->ni_ucastkey.wk_rxkeyix;
2143 nt->nt_keyixmap[keyix] == ni) {
2144 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2146 __func__, ni, ether_sprintf(ni->ni_macaddr), keyix);
2148 ieee80211_node_decref(ni);
2156 _ieee80211_free_node(struct ieee80211_node *ni,
2159 struct ieee80211_node_table *nt = ni->ni_table;
2162 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2163 "%s (%s:%u) %p<%s> refcnt %d\n", __func__, func, line, ni,
2164 ether_sprintf(ni->ni_macaddr), ieee80211_node_refcnt(ni)-1);
2168 if (ieee80211_node_dectestref(ni)) {
2172 __ieee80211_free_node(ni);
2173 } else if (ieee80211_node_refcnt(ni) == 1)
2174 if (node_clear_keyixmap(nt, ni))
2175 __ieee80211_free_node(ni);
2178 if (ieee80211_node_dectestref(ni))
2179 __ieee80211_free_node(ni);
2187 ieee80211_node_delucastkey(struct ieee80211_node *ni)
2189 struct ieee80211com *ic = ni->ni_ic;
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);
2224 KASSERT(nikey == ni,
2225 ("key map out of sync, ni %p nikey %p", ni, nikey));
2226 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_NODE,
2228 __func__, ni, ether_sprintf(ni->ni_macaddr),
2229 ieee80211_node_refcnt(ni)-1);
2230 ieee80211_free_node(ni);
2241 node_reclaim(struct ieee80211_node_table *nt, struct ieee80211_node *ni)
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);
2257 (void)node_clear_keyixmap(nt, ni);
2258 if (!ieee80211_node_dectestref(ni)) {
2265 ieee80211_del_node_nt(nt, ni);
2267 __ieee80211_free_node(ni);
2304 struct ieee80211_node *ni, *next;
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;
2315 vap->iv_auth->ia_node_leave(ni);
2317 IEEE80211_AID_CLR(vap, ni->ni_associd);
2319 ni->ni_wdsvap = NULL; /* clear reference */
2320 node_reclaim(nt, ni);
2330 TAILQ_FOREACH_SAFE(ni, &nt->nt_node, ni_list, next)
2331 if (ni->ni_wdsvap == match)
2332 ni->ni_wdsvap = NULL;
2357 timeout_stations(void *arg __unused, struct ieee80211_node *ni)
2359 struct ieee80211com *ic = ni->ni_ic;
2360 struct ieee80211vap *vap = ni->ni_vap;
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--;
2393 IEEE80211_NOTE(vap, IEEE80211_MSG_INACT, ni,
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 ||
2412 ic->ic_node_age(ni);
2426 (0 < ni->ni_inact &&
2427 ni->ni_inact <= vap->iv_inact_probe) &&
2428 ni->ni_rates.rs_nrates != 0) {
2431 ni, "%s",
2441 ieee80211_ref_node(ni);
2443 ieee80211_send_nulldata(ni);
2449 ni->ni_inact <= 0) {
2451 IEEE80211_MSG_INACT | IEEE80211_MSG_NODE, ni,
2453 "(refcnt %u)", ieee80211_node_refcnt(ni));
2465 if (ni->ni_associd != 0) {
2466 IEEE80211_SEND_MGMT(ni,
2470 ieee80211_node_leave(ni);
2495 struct ieee80211_node *ni;
2498 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
2505 vap = ni->ni_vap;
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);
2590 struct ieee80211_node *ni;
2611 TAILQ_FOREACH(ni, &nt->nt_node, ni_list) {
2612 if (vap != NULL && ni->ni_vap != vap)
2617 ni_arr[i] = ieee80211_ref_node(ni);
2649 struct ieee80211_node *ni)
2651 printf("%p: mac %s refcnt %d\n", ni,
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);
2712 ieee80211_node_join_11g(struct ieee80211_node *ni)
2714 struct ieee80211com *ic = ni->ni_ic;
2715 struct ieee80211vap *vap = ni->ni_vap;
2726 if ((ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME) == 0) {
2728 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2748 if (!ieee80211_iserp_rateset(&ni->ni_rates)) {
2750 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2757 if ((ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_PREAMBLE) == 0) {
2758 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2771 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_ASSOC,
2777 ni->ni_flags |= IEEE80211_NODE_ERP;
2781 ieee80211_node_join(struct ieee80211_node *ni, int resp)
2783 struct ieee80211com *ic = ni->ni_ic;
2784 struct ieee80211vap *vap = ni->ni_vap;
2787 if (ni->ni_associd == 0) {
2800 IEEE80211_SEND_MGMT(ni, resp, IEEE80211_STATUS_TOOMANY);
2801 ieee80211_node_leave(ni);
2804 ni->ni_associd = aid | 0xc000;
2805 ni->ni_jointime = time_uptime;
2807 IEEE80211_AID_SET(vap, ni->ni_associd);
2811 ieee80211_ht_node_join(ni);
2813 ieee80211_vht_node_join(ni);
2816 ieee80211_node_join_11g(ni);
2826 IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC | IEEE80211_MSG_DEBUG, ni,
2828 IEEE80211_NODE_AID(ni),
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)" : "",
2841 IEEE80211_ATH_CAP(vap, ni, IEEE80211_NODE_FF) ?
2843 IEEE80211_ATH_CAP(vap, ni, IEEE80211_NODE_TURBOP) ?
2847 ieee80211_node_setuptxparms(ni);
2848 ieee80211_ratectl_node_init(ni);
2851 ic->ic_newassoc(ni, newassoc);
2852 IEEE80211_SEND_MGMT(ni, resp, IEEE80211_STATUS_SUCCESS);
2855 vap->iv_auth->ia_node_join(ni);
2856 ieee80211_notify_node_join(ni,
2884 ieee80211_node_leave_11g(struct ieee80211_node *ni)
2886 struct ieee80211com *ic = ni->ni_ic;
2887 struct ieee80211vap *vap = ni->ni_vap;
2898 if ((ni->ni_capinfo & IEEE80211_CAPINFO_SHORT_SLOTTIME) == 0) {
2902 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2915 IEEE80211_DPRINTF(ni->ni_vap,
2926 if ((ni->ni_flags & IEEE80211_NODE_ERP) == 0) {
2930 IEEE80211_NOTE(ni->ni_vap, IEEE80211_MSG_ASSOC, ni,
2936 IEEE80211_DPRINTF(ni->ni_vap, IEEE80211_MSG_ASSOC,
2972 ieee80211_node_leave(struct ieee80211_node *ni)
2974 struct ieee80211com *ic = ni->ni_ic;
2975 struct ieee80211vap *vap = ni->ni_vap;
2976 struct ieee80211_node_table *nt = ni->ni_table;
2978 IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC | IEEE80211_MSG_DEBUG, ni,
2979 "station with aid %d leaves", IEEE80211_NODE_AID(ni));
2988 if (ni->ni_associd == 0)
2997 vap->iv_auth->ia_node_leave(ni);
3000 IEEE80211_AID_CLR(vap, ni->ni_associd);
3004 ieee80211_vht_node_leave(ni);
3006 ieee80211_ht_node_leave(ni);
3009 ieee80211_node_leave_11g(ni);
3017 ieee80211_sta_leave(ni);
3027 node_reclaim(nt, ni);
3030 ieee80211_free_node(ni);
3039 get_hostap_rssi(void *arg, struct ieee80211_node *ni)
3042 struct ieee80211vap *vap = ni->ni_vap;
3046 if (ni->ni_associd == 0)
3048 rssi = vap->iv_ic->ic_node_getrssi(ni);
3056 get_adhoc_rssi(void *arg, struct ieee80211_node *ni)
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);
3075 get_mesh_rssi(void *arg, struct ieee80211_node *ni)
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);