sys/net80211/ieee80211_ioctl.c

80 	struct ieee80211_node *ni;
94 		ni = ieee80211_find_vap_node(&ic->ic_sta, vap, ik.ik_macaddr);
95 		if (ni == NULL)
97 		wk = &ni->ni_ucastkey;
103 		ni = NULL;
127 	if (ni != NULL)
128 		ieee80211_free_node(ni);
160 	struct ieee80211_node *ni;
169 	ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap, wpaie.wpa_macaddr);
170 	if (ni == NULL)
173 	if (ni->ni_ies.wpa_ie != NULL) {
174 		int ielen = ni->ni_ies.wpa_ie[1] + 2;
177 		memcpy(wpaie.wpa_ie, ni->ni_ies.wpa_ie, ielen);
181 		if (ni->ni_ies.rsn_ie != NULL) {
182 			int ielen = ni->ni_ies.rsn_ie[1] + 2;
185 			memcpy(wpaie.rsn_ie, ni->ni_ies.rsn_ie, ielen);
192 		if (ni->ni_ies.rsn_ie != NULL) {
193 			int ielen = ni->ni_ies.rsn_ie[1] + 2;
196 			memcpy(wpaie.wpa_ie, ni->ni_ies.rsn_ie, ielen);
201 	ieee80211_free_node(ni);
208 	struct ieee80211_node *ni;
218 	ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap, macaddr);
219 	if (ni == NULL)
224 	error = copyout(&ni->ni_stats, (uint8_t *) ireq->i_data + off,
226 	ieee80211_free_node(ni);
352 sta_space(const struct ieee80211_node *ni, size_t *ielen)
354 	*ielen = ni->ni_ies.len;
360 get_sta_space(void *arg, struct ieee80211_node *ni)
365 	if (req->vap != ni->ni_vap)
367 	if (ni->ni_vap->iv_opmode == IEEE80211_M_HOSTAP &&
368 	    ni->ni_associd == 0)	/* only associated stations */
370 	req->space += sta_space(ni, &ielen);
374 get_sta_info(void *arg, struct ieee80211_node *ni)
377 	struct ieee80211vap *vap = ni->ni_vap;
382 	if (req->vap != ni->ni_vap)
385 	    ni->ni_associd == 0)	/* only associated stations */
387 	if (ni->ni_chan == IEEE80211_CHAN_ANYC)	/* XXX bogus entry */
389 	len = sta_space(ni, &ielen);
396 	si->isi_freq = ni->ni_chan->ic_freq;
397 	si->isi_flags = ni->ni_chan->ic_flags;
398 	si->isi_state = ni->ni_flags;
399 	si->isi_authmode = ni->ni_authmode;
400 	vap->iv_ic->ic_node_getsignal(ni, &si->isi_rssi, &si->isi_noise);
401 	vap->iv_ic->ic_node_getmimoinfo(ni, &si->isi_mimo);
402 	si->isi_capinfo = ni->ni_capinfo;
403 	si->isi_erp = ni->ni_erp;
404 	IEEE80211_ADDR_COPY(si->isi_macaddr, ni->ni_macaddr);
405 	si->isi_nrates = ni->ni_rates.rs_nrates;
408 	memcpy(si->isi_rates, ni->ni_rates.rs_rates, si->isi_nrates);
409 	si->isi_txrate = ni->ni_txrate;
412 		    &ieee80211_htrates[ni->ni_txrate &~ IEEE80211_RATE_MCS];
413 		if (IEEE80211_IS_CHAN_HT40(ni->ni_chan)) {
414 			if (ni->ni_flags & IEEE80211_NODE_SGI40)
419 			if (ni->ni_flags & IEEE80211_NODE_SGI20)
426 	si->isi_associd = ni->ni_associd;
427 	si->isi_txpower = ni->ni_txpower;
428 	si->isi_vlan = ni->ni_vlan;
429 	if (ni->ni_flags & IEEE80211_NODE_QOS) {
430 		memcpy(si->isi_txseqs, ni->ni_txseqs, sizeof(ni->ni_txseqs));
431 		memcpy(si->isi_rxseqs, ni->ni_rxseqs, sizeof(ni->ni_rxseqs));
433 		si->isi_txseqs[0] = ni->ni_txseqs[IEEE80211_NONQOS_TID];
434 		si->isi_rxseqs[0] = ni->ni_rxseqs[IEEE80211_NONQOS_TID];
437 	if (ieee80211_node_is_authorized(ni))
439 	else if (ni->ni_associd != 0 ||
445 	si->isi_inact = (si->isi_inact - ni->ni_inact) * IEEE80211_INACT_WAIT;
446 	si->isi_localid = ni->ni_mllid;
447 	si->isi_peerid = ni->ni_mlpid;
448 	si->isi_peerstate = ni->ni_mlstate;
452 		memcpy(cp, ni->ni_ies.data, ielen);
461 	struct ieee80211_node *ni, size_t off)
472 	if (ni == NULL)
475 		get_sta_space(&req, ni);
487 		if (ni == NULL)
490 			get_sta_info(&req, ni);
497 	if (ni != NULL)
498 		ieee80211_free_node(ni);
507 	struct ieee80211_node *ni;
516 		ni = NULL;
518 		ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap, macaddr);
519 		if (ni == NULL)
522 	return getstainfo_common(vap, ireq, ni, off);
528 	struct ieee80211_node *ni;
537 	ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap, txpow.it_macaddr);
538 	if (ni == NULL)
540 	txpow.it_txpow = ni->ni_txpower;
542 	ieee80211_free_node(ni);
724 	struct ieee80211_node *ni;
734 		ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap,
736 		if (ni == NULL)
739 		ni = ieee80211_ref_node(vap->iv_bss);
740 	vlan.sv_vlan = ni->ni_vlan;
742 	ieee80211_free_node(ni);
1147 	struct ieee80211_node *ni;
1167 			ni = ieee80211_ref_node(vap->iv_bss);
1168 			if (!IEEE80211_ADDR_EQ(ik.ik_macaddr, ni->ni_bssid)) {
1169 				ieee80211_free_node(ni);
1173 			ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap,
1175 			if (ni == NULL)
1178 		wk = &ni->ni_ucastkey;
1189 		ni = NULL;
1204 		    ni != NULL ?  ni->ni_macaddr : ik.ik_macaddr);
1212 	if (ni != NULL)
1213 		ieee80211_free_node(ni);
1231 		struct ieee80211_node *ni;
1234 			ni = ieee80211_ref_node(vap->iv_bss);
1235 			if (!IEEE80211_ADDR_EQ(dk.idk_macaddr, ni->ni_bssid)) {
1236 				ieee80211_free_node(ni);
1240 			ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap,
1242 			if (ni == NULL)
1246 		ieee80211_node_delucastkey(ni);
1247 		ieee80211_free_node(ni);
1305 domlme(void *arg, struct ieee80211_node *ni)
1308 	struct ieee80211vap *vap = ni->ni_vap;
1317 	if (ni->ni_associd == 0)
1319 	mlmedebug(vap, ni->ni_macaddr, mop->op, mop->reason);
1321 		IEEE80211_SEND_MGMT(ni, IEEE80211_FC0_SUBTYPE_DEAUTH,
1324 		IEEE80211_SEND_MGMT(ni, IEEE80211_FC0_SUBTYPE_DISASSOC,
1327 	ieee80211_node_leave(ni);
1336 	struct ieee80211_node *ni;
1342 		ni = ieee80211_find_node_locked(nt, mac);
1349 		if (ni != NULL) {
1350 			domlme(mlmeop, ni);
1351 			ieee80211_free_node(ni);
1366 	struct ieee80211_node *ni;
1400 			ni = ieee80211_ref_node(vap->iv_bss);
1401 			IEEE80211_SEND_MGMT(ni,
1403 			ieee80211_free_node(ni);
1407 			ni = ieee80211_find_node_locked(nt, mac);
1414 			if (ni != NULL) {
1415 				ieee80211_node_leave(ni);
1416 				ieee80211_free_node(ni);
1434 		ni = ieee80211_find_vap_node_locked(nt, vap, mac);
1441 		if (ni != NULL) {
1444 				ieee80211_node_authorize(ni);
1446 				ieee80211_node_unauthorize(ni);
1447 			ieee80211_free_node(ni);
1457 		ni = ieee80211_find_vap_node_locked(nt, vap, mac);
1464 		if (ni != NULL) {
1467 				IEEE80211_SEND_MGMT(ni,
1475 				if (ni->ni_authmode != IEEE80211_AUTH_8021X &&
1476 				    ni->ni_challenge == NULL)
1477 				      ieee80211_node_authorize(ni);
1480 				ieee80211_send_error(ni, ni->ni_macaddr,
1482 				ieee80211_node_leave(ni);
1484 			ieee80211_free_node(ni);
1714 	struct ieee80211_node *ni;
1728 	ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap, macaddr);
1729 	if (ni == NULL)
1732 	memset(&ni->ni_stats, 0, sizeof(ni->ni_stats));
1733 	ieee80211_free_node(ni);
1740 	struct ieee80211_node *ni;
1749 	ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap, txpow.it_macaddr);
1750 	if (ni == NULL)
1752 	ni->ni_txpower = txpow.it_txpow;
1753 	ieee80211_free_node(ni);
2551 	struct ieee80211_node *ni;
2561 		ni = ieee80211_find_vap_node(&vap->iv_ic->ic_sta, vap,
2563 		if (ni == NULL)
2566 		ni = ieee80211_ref_node(vap->iv_bss);
2567 	ni->ni_vlan = vlan.sv_vlan;
2568 	ieee80211_free_node(ni);