Lines Matching +full:diff +full:- +full:channels
1 /*-
2 * Copyright (c) 2020-2024 The FreeBSD Foundation
3 * Copyright (c) 2020-2024 Bjoern A. Zeeb
37 * for these (e.g., struct hw -> struct lkpi_hw, struct sta -> struct lkpi_sta).
39 * We call the internal versions lxxx (e.g., hw -> lhw, sta -> lsta).
82 /* XXX-BZ really want this and others in queue.h */
84 (elm)->field.tqe_next = NULL; \
85 (elm)->field.tqe_prev = NULL; \
88 /* -------------------------------------------------------------------------- */
102 printf("XXX-TODO %s:%d: UNIMPLEMENTED\n", __func__, __LINE__)
104 printf("XXX-TODO %s:%d: TRACEPOINT\n", __func__, __LINE__)
118 /* IEEE 802.11-05/0257r1 */
121 /* IEEE 802.11e Table 20i-UP-to-AC mappings. */
165 if ((ni->ni_flags & IEEE80211_NODE_HT) == 0)
168 if (IEEE80211_IS_CHAN_HT(ni->ni_chan) &&
169 IEEE80211_IS_CHAN_HT40(ni->ni_chan))
170 sta->deflink.bandwidth = IEEE80211_STA_RX_BW_40;
172 sta->deflink.ht_cap.ht_supported = true;
174 /* htcap->ampdu_params_info */
175 vap = ni->ni_vap;
176 sta->deflink.ht_cap.ampdu_density = _IEEE80211_MASKSHIFT(ni->ni_htparam, IEEE80211_HTCAP_MPDUDENSITY);
177 if (sta->deflink.ht_cap.ampdu_density > vap->iv_ampdu_density)
178 sta->deflink.ht_cap.ampdu_density = vap->iv_ampdu_density;
179 sta->deflink.ht_cap.ampdu_factor = _IEEE80211_MASKSHIFT(ni->ni_htparam, IEEE80211_HTCAP_MAXRXAMPDU);
180 if (sta->deflink.ht_cap.ampdu_factor > vap->iv_ampdu_rxmax)
181 sta->deflink.ht_cap.ampdu_factor = vap->iv_ampdu_rxmax;
183 ie = ni->ni_ies.htcap_ie;
189 sta->deflink.ht_cap.cap = htcap->cap_info;
190 sta->deflink.ht_cap.mcs = htcap->mcs;
193 for (i = 0; i < nitems(htcap->mcs.rx_mask); i++) {
194 if (htcap->mcs.rx_mask[i])
200 IMPROVE("sta->wme, sta->deflink.agg.max*");
209 if ((ni->ni_flags & IEEE80211_NODE_VHT) == 0)
212 if (IEEE80211_IS_CHAN_VHT(ni->ni_chan)) {
214 if (IEEE80211_IS_CHAN_VHT80P80(ni->ni_chan)) {
215 sta->deflink.bandwidth = IEEE80211_STA_RX_BW_160; /* XXX? */
218 if (IEEE80211_IS_CHAN_VHT160(ni->ni_chan))
219 sta->deflink.bandwidth = IEEE80211_STA_RX_BW_160;
220 else if (IEEE80211_IS_CHAN_VHT80(ni->ni_chan))
221 sta->deflink.bandwidth = IEEE80211_STA_RX_BW_80;
241 _f, _l, lsta, ni, &lsta->sta);
244 printf("\ttxq_task txq len %d mtx\n", mbufq_len(&lsta->txq));
246 lsta->kc, lsta->state, lsta->added_to_drv, lsta->in_mgd);
256 KASSERT(lsta->lsta_entry.tqe_prev != NULL,
258 lsta, lsta->lsta_entry.tqe_prev, lsta->ni));
259 TAILQ_REMOVE(&lvif->lsta_head, lsta, lsta_entry);
275 lsta = malloc(sizeof(*lsta) + hw->sta_data_size, M_LKPI80211,
280 lsta->added_to_drv = false;
281 lsta->state = IEEE80211_STA_NOTEXIST;
291 lsta->ni = ni;
292 /* The back-pointer "drv_data" to net80211_node let's us get lsta. */
293 ni->ni_drv_data = lsta;
299 IEEE80211_ADDR_COPY(sta->addr, mac);
302 for (tid = 0; tid < nitems(sta->txq); tid++) {
306 ltxq = malloc(sizeof(*ltxq) + hw->txq_data_size,
316 IMPROVE("AP/if we support non-STA here too");
317 ltxq->txq.ac = IEEE80211_AC_VO;
319 ltxq->txq.ac = ieee80211e_up_to_ac[tid & 7];
321 ltxq->seen_dequeue = false;
322 ltxq->stopped = false;
323 ltxq->txq.vif = vif;
324 ltxq->txq.tid = tid;
325 ltxq->txq.sta = sta;
327 skb_queue_head_init(<xq->skbq);
329 sta->txq[tid] = <xq->txq;
336 supband = hw->wiphy->bands[band];
340 for (i = 0; i < supband->n_bitrates; i++) {
342 IMPROVE("Further supband->bitrates[i]* checks?");
344 sta->deflink.supp_rates[band] |= BIT(i);
348 sta->deflink.smps_mode = IEEE80211_SMPS_OFF;
349 sta->deflink.bandwidth = IEEE80211_STA_RX_BW_20;
350 sta->deflink.rx_nss = 1;
361 sta->deflink.rx_nss = MAX(ht_rx_nss, sta->deflink.rx_nss);
362 sta->deflink.rx_nss = MAX(vht_rx_nss, sta->deflink.rx_nss);
366 IEEE80211_ADDR_COPY(sta->deflink.addr, sta->addr);
367 sta->link[0] = &sta->deflink;
368 for (i = 1; i < nitems(sta->link); i++) {
374 TASK_INIT(&lsta->txq_task, 0, lkpi_80211_txq_task, lsta);
375 mbufq_init(&lsta->txq, IFQ_MAXLEN);
376 lsta->txq_ready = true;
381 for (; tid >= 0; tid--) {
384 ltxq = TXQ_TO_LTXQ(sta->txq[tid]);
386 free(sta->txq[tid], M_LKPI80211);
397 if (lsta->added_to_drv)
400 __func__, lsta, ni, lsta->added_to_drv);
402 /* XXX-BZ free resources, ... */
405 /* Drain sta->txq[] */
408 lsta->txq_ready = false;
412 while (taskqueue_cancel(taskqueue_thread, &lsta->txq_task, NULL) != 0)
413 taskqueue_drain(taskqueue_thread, &lsta->txq_task);
416 m = mbufq_dequeue(&lsta->txq);
420 nim = (struct ieee80211_node *)m->m_pkthdr.rcvif;
424 m = mbufq_dequeue(&lsta->txq);
426 KASSERT(mbufq_empty(&lsta->txq), ("%s: lsta %p has txq len %d != 0\n",
427 __func__, lsta, mbufq_len(&lsta->txq)));
435 lsta->ni = NULL;
436 ni->ni_drv_data = NULL;
459 __func__, c, c->ic_flags);
466 /* XXX-BZ this is just silly; net80211 is too convoluted. */
607 * XXX-BZ The net80211 states are "try to ..", the lkpi8011 states are
637 struct linuxkpi_ieee80211_channel *channels;
643 if (hw->wiphy->bands[band] == NULL)
646 nchans = hw->wiphy->bands[band]->n_channels;
650 channels = hw->wiphy->bands[band]->channels;
652 if (channels[i].hw_value == c->ic_ieee)
653 return (&channels[i]);
668 if (ni != NULL && ni->ni_chan != IEEE80211_CHAN_ANYC)
669 c = ni->ni_chan;
670 else if (ic->ic_bsschan != IEEE80211_CHAN_ANYC)
671 c = ic->ic_bsschan;
672 else if (ic->ic_curchan != IEEE80211_CHAN_ANYC)
673 c = ic->ic_curchan;
678 lhw = ic->ic_softc;
693 struct linuxkpi_ieee80211_channel *channels;
696 supband = wiphy->bands[band];
697 if (supband == NULL || supband->n_channels == 0)
700 channels = supband->channels;
701 for (i = 0; i < supband->n_channels; i++) {
702 if (channels[i].center_freq == freq)
703 return (&channels[i]);
725 /* XXX TODO Check (k->wk_flags & IEEE80211_KEY_SWENCRYPT) and don't upload to driver/hw? */
727 ic = vap->iv_ic;
728 lhw = ic->ic_softc;
734 kc = malloc(sizeof(*kc) + k->wk_keylen, M_LKPI80211, M_WAITOK | M_ZERO);
735 kc->cipher = lkpi_net80211_to_l80211_cipher_suite(
736 k->wk_cipher->ic_cipher, k->wk_keylen);
737 kc->keyidx = k->wk_keyix;
739 kc->hw_key_idx = /* set by hw and needs to be passed for TX */;
741 atomic64_set(&kc->tx_pn, k->wk_keytsc);
742 kc->keylen = k->wk_keylen;
743 memcpy(kc->key, k->wk_key, k->wk_keylen);
745 switch (kc->cipher) {
747 kc->iv_len = k->wk_cipher->ic_header;
748 kc->icv_len = k->wk_cipher->ic_trailer;
756 ni = vap->iv_bss;
757 sta = ieee80211_find_sta(vif, ni->ni_bssid);
762 lsta->kc = kc;
767 /* XXX-BZ leaking kc currently */
773 kc->keyidx, kc->hw_key_idx, kc->flags);
782 /* XXX-BZ one day we should replace this iterating over VIFs, or node list? */
805 if (!memcmp(addr->addr, LLADDR(sdl), sdl->sdl_alen))
813 INIT_LIST_HEAD(&addr->addr_list);
814 memcpy(addr->addr, LLADDR(sdl), sdl->sdl_alen);
816 list_add(&addr->addr_list, &mc_list->addr_list);
817 mc_list->count++;
822 __func__, __LINE__, mc_list->count, addr->addr, ":");
840 lhw = ic->ic_softc;
842 if (lhw->ops->prepare_multicast == NULL ||
843 lhw->ops->configure_filter == NULL)
846 if (!lhw->update_mc && !force)
852 if (ic->ic_allmulti == 0) {
853 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
854 if_foreach_llmaddr(vap->iv_ifp,
863 * XXX-BZ make sure to get this sorted what is a change,
879 mc_list.count--;
900 vif->cfg.assoc, vif->cfg.aid,
901 vif->bss_conf.beacon_int, vif->bss_conf.dtim_period,
902 vif->bss_conf.sync_dtim_count,
903 (uintmax_t)vif->bss_conf.sync_tsf,
904 vif->bss_conf.sync_device_ts,
908 if (vif->bss_conf.beacon_int != ni->ni_intval) {
909 vif->bss_conf.beacon_int = ni->ni_intval;
911 if (vif->bss_conf.beacon_int < 16)
912 vif->bss_conf.beacon_int = 16;
915 if (vif->bss_conf.dtim_period != vap->iv_dtim_period &&
916 vap->iv_dtim_period > 0) {
917 vif->bss_conf.dtim_period = vap->iv_dtim_period;
921 vif->bss_conf.sync_dtim_count = vap->iv_dtim_count;
922 vif->bss_conf.sync_tsf = le64toh(ni->ni_tstamp.tsf);
923 /* vif->bss_conf.sync_device_ts = set in linuxkpi_ieee80211_rx. */
931 vif->cfg.assoc, vif->cfg.aid,
932 vif->bss_conf.beacon_int, vif->bss_conf.dtim_period,
933 vif->bss_conf.sync_dtim_count,
934 (uintmax_t)vif->bss_conf.sync_tsf,
935 vif->bss_conf.sync_device_ts,
950 cancel = (lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) != 0;
957 IEEE80211_UNLOCK(lhw->ic);
965 if ((lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) != 0)
966 error = msleep(lhw, &lhw->scan_mtx, 0, "lhwscanstop", hz/2);
967 cancel = (lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) != 0;
970 IEEE80211_LOCK(lhw->ic);
973 ic_printf(lhw->ic, "%s: failed to cancel scan: %d (%p, %p)\n",
984 old = hw->conf.flags & IEEE80211_CONF_IDLE;
988 hw->conf.flags ^= IEEE80211_CONF_IDLE;
992 ic_printf(lhw->ic, "ERROR: %s: config %#0x returned %d\n",
1004 sta->aid = 0;
1005 if (vif->cfg.assoc) {
1007 lhw->update_mc = true;
1008 lkpi_update_mcast_filter(lhw->ic, true);
1010 vif->cfg.assoc = false;
1011 vif->cfg.aid = 0;
1039 for (tid = 0; tid < nitems(sta->txq); tid++) {
1045 } else if (tid >= hw->queues)
1048 if (sta->txq[tid] == NULL)
1051 ltxq = TXQ_TO_LTXQ(sta->txq[tid]);
1052 if (dequeue_seen && !ltxq->seen_dequeue)
1056 ltxq_empty = skb_queue_empty(<xq->skbq);
1061 lkpi_80211_mo_wake_tx_queue(hw, sta->txq[tid]);
1066 * On the way down from RUN -> ASSOC -> AUTH we may send a DISASSOC or DEAUTH
1072 * send it. scan_to_auth() would re-enable sending if the lsta would be
1073 * re-used.
1086 lsta->txq_ready = false;
1089 while (taskqueue_cancel(taskqueue_thread, &lsta->txq_task, NULL) != 0)
1090 taskqueue_drain(taskqueue_thread, &lsta->txq_task);
1093 len = mbufq_len(&lsta->txq);
1100 mbufq_concat(&mq, &lsta->txq);
1110 /* -------------------------------------------------------------------------- */
1140 * In here we use vap->iv_bss until lvif->lvif_bss is set.
1145 if (vap->iv_bss == NULL) {
1146 ic_printf(vap->iv_ic, "%s: no iv_bss for vap %p\n", __func__, vap);
1155 ni = ieee80211_ref_node(vap->iv_bss);
1156 if (ni->ni_chan == NULL || ni->ni_chan == IEEE80211_CHAN_ANYC) {
1157 ic_printf(vap->iv_ic, "%s: no channel set for iv_bss ni %p "
1163 lhw = vap->iv_ic->ic_softc;
1164 chan = lkpi_find_lkpi80211_chan(lhw, ni->ni_chan);
1166 ic_printf(vap->iv_ic, "%s: failed to get LKPI channel from "
1177 /* XXX-BZ KASSERT later? */
1178 if (lvif->lvif_bss_synched || lvif->lvif_bss != NULL) {
1179 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1180 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
1181 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1182 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1183 lvif->lvif_bss_synched);
1190 IEEE80211_UNLOCK(vap->iv_ic);
1194 if (vif->chanctx_conf != NULL) {
1195 chanctx_conf = vif->chanctx_conf;
1197 IMPROVE("diff changes for changed, working on live copy, rcu");
1200 lchanctx = malloc(sizeof(*lchanctx) + hw->chanctx_data_size,
1202 chanctx_conf = &lchanctx->chanctx_conf;
1205 chanctx_conf->rx_chains_dynamic = 1;
1206 chanctx_conf->rx_chains_static = 1;
1207 chanctx_conf->radar_enabled =
1208 (chan->flags & IEEE80211_CHAN_RADAR) ? true : false;
1209 chanctx_conf->def.chan = chan;
1210 chanctx_conf->def.width = NL80211_CHAN_WIDTH_20_NOHT;
1211 chanctx_conf->def.center_freq1 = chan->center_freq;
1212 chanctx_conf->def.center_freq2 = 0;
1214 KASSERT(ni->ni_chan != NULL && ni->ni_chan != IEEE80211_CHAN_ANYC,
1215 ("%s:%d: ni %p ni_chan %p\n", __func__, __LINE__, ni, ni->ni_chan));
1217 if (IEEE80211_IS_CHAN_HT(ni->ni_chan)) {
1218 if (IEEE80211_IS_CHAN_HT40(ni->ni_chan)) {
1219 chanctx_conf->def.width = NL80211_CHAN_WIDTH_40;
1221 chanctx_conf->def.width = NL80211_CHAN_WIDTH_20;
1225 if (IEEE80211_IS_CHAN_VHT(ni->ni_chan)) {
1227 if (IEEE80211_IS_CHAN_VHT80P80(ni->ni_chan)) {
1228 chanctx_conf->def.width = NL80211_CHAN_WIDTH_80P80;
1229 chanctx_conf->def.center_freq2 = 0; /* XXX */
1232 if (IEEE80211_IS_CHAN_VHT160(ni->ni_chan))
1233 chanctx_conf->def.width = NL80211_CHAN_WIDTH_160;
1234 else if (IEEE80211_IS_CHAN_VHT80(ni->ni_chan))
1235 chanctx_conf->def.width = NL80211_CHAN_WIDTH_80;
1239 chanctx_conf->min_def.chan = chan;
1240 chanctx_conf->min_def.width = NL80211_CHAN_WIDTH_20_NOHT;
1241 chanctx_conf->min_def.center_freq1 = chan->center_freq;
1242 chanctx_conf->min_def.center_freq2 = 0;
1247 vif->bss_conf.bssid = ni->ni_bssid;
1249 vif->bss_conf.txpower = ni->ni_txpower;
1251 vif->cfg.idle = false;
1254 /* vif->bss_conf.basic_rates ? Where exactly? */
1257 vif->cfg.assoc = false;
1258 vif->cfg.aid = 0;
1263 if (vif->chanctx_conf != NULL) {
1272 vif->bss_conf.chanreq.oper.chan = chanctx_conf->def.chan;
1273 vif->bss_conf.chanreq.oper.width = chanctx_conf->def.width;
1274 vif->bss_conf.chanreq.oper.center_freq1 =
1275 chanctx_conf->def.center_freq1;
1277 if (vif->bss_conf.chanreq.oper.width == NL80211_CHAN_WIDTH_40) {
1279 if (IEEE80211_IS_CHAN_HT40U(ni->ni_chan))
1280 vif->bss_conf.chanreq.oper.center_freq1 += 10;
1281 else if (IEEE80211_IS_CHAN_HT40D(ni->ni_chan))
1282 vif->bss_conf.chanreq.oper.center_freq1 -= 10;
1285 vif->bss_conf.chanreq.oper.center_freq2 =
1286 chanctx_conf->def.center_freq2;
1288 ic_printf(vap->iv_ic, "%s:%d: mo_add_chanctx "
1293 vif->bss_conf.chanctx_conf = chanctx_conf;
1298 &vif->bss_conf, chanctx_conf);
1302 ic_printf(vap->iv_ic, "%s:%d: mo_assign_vif_chanctx "
1314 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, bss_changed);
1321 KASSERT(ni->ni_drv_data != NULL, ("%s: ni %p ni_drv_data %p\n",
1322 __func__, ni, ni->ni_drv_data));
1323 lsta = ni->ni_drv_data;
1326 * Make sure in case the sta did not change and we re-add it,
1330 lsta->txq_ready = true;
1335 TAILQ_INSERT_TAIL(&lvif->lsta_head, lsta, lsta_entry);
1340 KASSERT(lsta->state == IEEE80211_STA_NOTEXIST, ("%s: lsta %p state not "
1341 "NOTEXIST: %#x\n", __func__, lsta, lsta->state));
1345 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(NONE) "
1350 lsta->added_to_drv = true; /* mo manages. */
1361 * XXX-BZ and by now we know that this does not work on all drivers
1371 lsta->in_mgd = true;
1375 * - <twiddle> .. we should end up in "auth_to_assoc"
1376 * - event_callback
1377 * - update sta_state (NONE to AUTH)
1378 * - mgd_complete_tx
1383 IEEE80211_LOCK(vap->iv_ic);
1386 /* Re-check given (*iv_update_bss) could have happened while we were unlocked. */
1387 if (lvif->lvif_bss_synched || lvif->lvif_bss != NULL ||
1388 lsta->ni != vap->iv_bss)
1389 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1390 "lvif_bss->ni %p synched %d, ni %p lsta %p\n", __func__, __LINE__,
1391 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1392 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1393 lvif->lvif_bss_synched, ni, lsta);
1396 * Reference the "ni" for caching the lsta/ni in lvif->lvif_bss.
1397 * Given we cache lsta we use lsta->ni instead of ni here (even though
1398 * lsta->ni == ni) to be distinct from the rest of the code where we do
1399 * assume that ni == vap->iv_bss which it may or may not be.
1405 ieee80211_ref_node(lsta->ni);
1406 lvif->lvif_bss = lsta;
1407 if (lsta->ni == vap->iv_bss) {
1408 lvif->lvif_bss_synched = true;
1410 /* Set to un-synched no matter what. */
1411 lvif->lvif_bss_synched = false;
1416 * will take the lvif->lvif_bss node down eventually.
1417 * What happens with the vap->iv_bss node will entirely be up
1428 IEEE80211_LOCK(vap->iv_ic);
1452 lhw = vap->iv_ic->ic_softc;
1459 /* XXX-BZ KASSERT later; state going down so no action. */
1460 if (lvif->lvif_bss == NULL)
1461 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1462 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
1463 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1464 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1465 lvif->lvif_bss_synched);
1468 lsta = lvif->lvif_bss;
1470 KASSERT(lsta != NULL && lsta->ni != NULL, ("%s: lsta %p ni %p "
1472 lsta, (lsta != NULL) ? lsta->ni : NULL, lvif, vap));
1473 ni = lsta->ni; /* Reference held for lvif_bss. */
1478 IEEE80211_UNLOCK(vap->iv_ic);
1482 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), true);
1488 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), false);
1491 if (lsta->in_mgd) {
1495 lsta->in_mgd = false;
1508 KASSERT(lsta->state == IEEE80211_STA_NONE, ("%s: lsta %p state not "
1509 "NONE: %#x, nstate %d arg %d\n", __func__, lsta, lsta->state, nstate, arg));
1513 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(NOTEXIST) "
1518 lsta->added_to_drv = false; /* mo manages. */
1525 lvif->lvif_bss = NULL;
1526 lvif->lvif_bss_synched = false;
1531 * lvif->lvif_bss. Upon return from this both ni and lsta are invalid
1539 if (vif->chanctx_conf != NULL) {
1543 chanctx_conf = vif->chanctx_conf;
1545 lkpi_80211_mo_unassign_vif_chanctx(hw, vif, &vif->bss_conf, &vif->chanctx_conf);
1546 /* NB: vif->chanctx_conf is NULL now. */
1558 IEEE80211_LOCK(vap->iv_ic);
1584 lhw = vap->iv_ic->ic_softc;
1589 IEEE80211_UNLOCK(vap->iv_ic);
1593 /* XXX-BZ KASSERT later? */
1594 if (!lvif->lvif_bss_synched || lvif->lvif_bss == NULL) {
1596 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1597 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
1598 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1599 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1600 lvif->lvif_bss_synched);
1606 lsta = lvif->lvif_bss;
1615 KASSERT(lsta->state == IEEE80211_STA_NONE, ("%s: lsta %p state not "
1616 "NONE: %#x\n", __func__, lsta, lsta->state));
1619 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(AUTH) "
1625 if (lsta->in_mgd) {
1629 lsta->in_mgd = false;
1635 if (!lsta->in_mgd) {
1639 lsta->in_mgd = true;
1647 * - update sta_state (AUTH to ASSOC)
1648 * - conf_tx [all]
1649 * - bss_info_changed (assoc, aid, ssid, ..)
1650 * - change_chanctx (if needed)
1651 * - event_callback
1652 * - mgd_complete_tx
1657 IEEE80211_LOCK(vap->iv_ic);
1673 lhw = vap->iv_ic->ic_softc;
1678 IEEE80211_UNLOCK(vap->iv_ic);
1682 /* XXX-BZ KASSERT later? */
1683 if (!lvif->lvif_bss_synched || lvif->lvif_bss == NULL) {
1685 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1686 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
1687 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1688 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1689 lvif->lvif_bss_synched);
1695 lsta = lvif->lvif_bss;
1704 if (lsta->in_mgd) {
1708 lsta->in_mgd = false;
1714 if (!lsta->in_mgd) {
1718 lsta->in_mgd = true;
1724 IEEE80211_LOCK(vap->iv_ic);
1743 lhw = vap->iv_ic->ic_softc;
1748 IEEE80211_UNLOCK(vap->iv_ic);
1753 /* XXX-BZ KASSERT later; state going down so no action. */
1754 if (lvif->lvif_bss == NULL)
1755 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1756 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
1757 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1758 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1759 lvif->lvif_bss_synched);
1761 lsta = lvif->lvif_bss;
1763 KASSERT(lsta != NULL && lsta->ni != NULL, ("%s: lsta %p ni %p "
1765 lsta, (lsta != NULL) ? lsta->ni : NULL, lvif, vap));
1767 ni = lsta->ni; /* Reference held for lvif_bss. */
1773 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), true);
1777 !lsta->in_mgd) {
1782 lsta->in_mgd = true;
1786 IEEE80211_LOCK(vap->iv_ic);
1789 error = lvif->iv_newstate(vap, nstate, arg);
1791 ic_printf(vap->iv_ic, "%s:%d: iv_newstate(%p, %d, %d) "
1796 IEEE80211_UNLOCK(vap->iv_ic);
1809 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), false);
1812 if (lsta->in_mgd) {
1817 lsta->in_mgd = false;
1830 KASSERT(lsta->state == IEEE80211_STA_AUTH, ("%s: lsta %p state not "
1831 "AUTH: %#x\n", __func__, lsta, lsta->state));
1834 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(NONE) "
1847 KASSERT(lsta->state == IEEE80211_STA_NONE, ("%s: lsta %p state not "
1848 "NONE: %#x, nstate %d arg %d\n", __func__, lsta, lsta->state, nstate, arg));
1852 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(NOTEXIST) "
1860 vif->bss_conf.qos = 0;
1862 vif->cfg.ssid_len = 0;
1863 memset(vif->cfg.ssid, '\0', sizeof(vif->cfg.ssid));
1865 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, bss_changed);
1869 lvif->lvif_bss = NULL;
1870 lvif->lvif_bss_synched = false;
1875 * lvif->lvif_bss. Upon return from this both ni and lsta are invalid
1883 if (vif->chanctx_conf != NULL) {
1887 chanctx_conf = vif->chanctx_conf;
1889 lkpi_80211_mo_unassign_vif_chanctx(hw, vif, &vif->bss_conf, &vif->chanctx_conf);
1890 /* NB: vif->chanctx_conf is NULL now. */
1903 IEEE80211_LOCK(vap->iv_ic);
1955 lhw = vap->iv_ic->ic_softc;
1960 IEEE80211_UNLOCK(vap->iv_ic);
1964 /* XXX-BZ KASSERT later? */
1965 if (!lvif->lvif_bss_synched || lvif->lvif_bss == NULL) {
1967 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
1968 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
1969 lvif, vap, vap->iv_bss, lvif->lvif_bss,
1970 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
1971 lvif->lvif_bss_synched);
1977 lsta = lvif->lvif_bss;
1979 KASSERT(lsta != NULL && lsta->ni != NULL, ("%s: lsta %p ni %p "
1981 lsta, (lsta != NULL) ? lsta->ni : NULL, lvif, vap));
1983 ni = lsta->ni; /* Reference held for lvif_bss. */
1990 KASSERT(lsta->state == IEEE80211_STA_AUTH, ("%s: lsta %p state not "
1991 "AUTH: %#x\n", __func__, lsta, lsta->state));
1993 sta->aid = IEEE80211_NODE_AID(ni);
1995 if (vap->iv_flags & IEEE80211_F_WME)
1996 sta->wme = true;
2000 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(ASSOC) "
2012 if (!vif->cfg.assoc || vif->cfg.aid != IEEE80211_NODE_AID(ni)) {
2013 vif->cfg.assoc = true;
2014 vif->cfg.aid = IEEE80211_NODE_AID(ni);
2018 vif->cfg.ssid_len = ni->ni_esslen;
2019 memcpy(vif->cfg.ssid, ni->ni_essid, ni->ni_esslen);
2020 if ((vap->iv_flags & IEEE80211_F_SHPREAMBLE) !=
2021 vif->bss_conf.use_short_preamble) {
2022 vif->bss_conf.use_short_preamble ^= 1;
2025 if ((vap->iv_flags & IEEE80211_F_SHSLOT) !=
2026 vif->bss_conf.use_short_slot) {
2027 vif->bss_conf.use_short_slot ^= 1;
2030 if ((ni->ni_flags & IEEE80211_NODE_QOS) !=
2031 vif->bss_conf.qos) {
2032 vif->bss_conf.qos ^= 1;
2038 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, bss_changed);
2040 /* - change_chanctx (if needed)
2041 * - event_callback
2045 if (lsta->in_mgd) {
2049 lsta->in_mgd = false;
2056 * - (more packets)?
2057 * - set_key
2058 * - set_default_unicast_key
2059 * - set_key (?)
2060 * - ipv6_addr_change (?)
2063 lhw->update_mc = true;
2064 lkpi_update_mcast_filter(vap->iv_ic, true);
2077 KASSERT(lsta->state == IEEE80211_STA_ASSOC, ("%s: lsta %p state not "
2078 "ASSOC: %#x\n", __func__, lsta, lsta->state));
2082 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(AUTHORIZED) "
2087 /* - drv_config (?)
2088 * - bss_info_changed
2089 * - set_rekey_data (?)
2097 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, bss_changed);
2101 IEEE80211_LOCK(vap->iv_ic);
2132 lhw = vap->iv_ic->ic_softc;
2139 /* XXX-BZ KASSERT later; state going down so no action. */
2140 if (lvif->lvif_bss == NULL)
2141 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
2142 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
2143 lvif, vap, vap->iv_bss, lvif->lvif_bss,
2144 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
2145 lvif->lvif_bss_synched);
2147 lsta = lvif->lvif_bss;
2149 KASSERT(lsta != NULL && lsta->ni != NULL, ("%s: lsta %p ni %p "
2151 lsta, (lsta != NULL) ? lsta->ni : NULL, lvif, vap));
2153 ni = lsta->ni; /* Reference held for lvif_bss. */
2158 IEEE80211_UNLOCK(vap->iv_ic);
2162 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), true);
2166 !lsta->in_mgd) {
2171 lsta->in_mgd = true;
2175 IEEE80211_LOCK(vap->iv_ic);
2178 error = lvif->iv_newstate(vap, nstate, arg);
2180 ic_printf(vap->iv_ic, "%s:%d: iv_newstate(%p, %d, %d) "
2185 IEEE80211_UNLOCK(vap->iv_ic);
2198 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), false);
2201 if (lsta->in_mgd) {
2206 lsta->in_mgd = false;
2221 KASSERT(lsta->state == IEEE80211_STA_AUTHORIZED, ("%s: lsta %p state not "
2222 "AUTHORIZED: %#x\n", __func__, lsta, lsta->state));
2225 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(ASSOC) "
2234 KASSERT(lsta->state == IEEE80211_STA_ASSOC, ("%s: lsta %p state not "
2235 "ASSOC: %#x\n", __func__, lsta, lsta->state));
2238 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(AUTH) "
2253 IEEE80211_LOCK(vap->iv_ic);
2272 lhw = vap->iv_ic->ic_softc;
2277 IEEE80211_UNLOCK(vap->iv_ic);
2282 /* XXX-BZ KASSERT later; state going down so no action. */
2283 if (lvif->lvif_bss == NULL)
2284 ic_printf(vap->iv_ic, "%s:%d: lvif %p vap %p iv_bss %p lvif_bss %p "
2285 "lvif_bss->ni %p synched %d\n", __func__, __LINE__,
2286 lvif, vap, vap->iv_bss, lvif->lvif_bss,
2287 (lvif->lvif_bss != NULL) ? lvif->lvif_bss->ni : NULL,
2288 lvif->lvif_bss_synched);
2290 lsta = lvif->lvif_bss;
2292 KASSERT(lsta != NULL && lsta->ni != NULL, ("%s: lsta %p ni %p "
2294 lsta, (lsta != NULL) ? lsta->ni : NULL, lvif, vap));
2296 ni = lsta->ni; /* Reference held for lvif_bss. */
2302 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), true);
2306 !lsta->in_mgd) {
2311 lsta->in_mgd = true;
2315 IEEE80211_LOCK(vap->iv_ic);
2318 error = lvif->iv_newstate(vap, nstate, arg);
2320 ic_printf(vap->iv_ic, "%s:%d: iv_newstate(%p, %d, %d) "
2325 IEEE80211_UNLOCK(vap->iv_ic);
2338 lkpi_80211_mo_flush(hw, vif, nitems(sta->txq), false);
2341 if (lsta->in_mgd) {
2346 lsta->in_mgd = false;
2359 KASSERT(lsta->state == IEEE80211_STA_AUTHORIZED, ("%s: lsta %p state not "
2360 "AUTHORIZED: %#x\n", __func__, lsta, lsta->state));
2363 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(ASSOC) "
2372 KASSERT(lsta->state == IEEE80211_STA_ASSOC, ("%s: lsta %p state not "
2373 "ASSOC: %#x\n", __func__, lsta, lsta->state));
2376 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(AUTH) "
2385 KASSERT(lsta->state == IEEE80211_STA_AUTH, ("%s: lsta %p state not "
2386 "AUTH: %#x\n", __func__, lsta, lsta->state));
2389 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(NONE) "
2408 * non-removal seems to be (for iwlwifi::mld-mac80211.c cases;
2410 * 1) lkpi_disassoc(): set vif->cfg.assoc = false (aid=0 side effect here)
2411 * 2) call the last sta_state update -> IEEE80211_STA_NOTEXIST
2424 KASSERT(lsta->state == IEEE80211_STA_NONE, ("%s: lsta %p state not "
2425 "NONE: %#x, nstate %d arg %d\n", __func__, lsta, lsta->state, nstate, arg));
2429 ic_printf(vap->iv_ic, "%s:%d: mo_sta_state(NOTEXIST) "
2439 vif->bss_conf.qos = 0;
2441 vif->cfg.ssid_len = 0;
2442 memset(vif->cfg.ssid, '\0', sizeof(vif->cfg.ssid));
2444 vif->bss_conf.use_short_preamble = false;
2445 vif->bss_conf.qos = false;
2447 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, bss_changed);
2451 lvif->lvif_bss = NULL;
2452 lvif->lvif_bss_synched = false;
2456 * lvif->lvif_bss. Upon return from this both ni and lsta are invalid
2464 if (vif->chanctx_conf != NULL) {
2468 chanctx_conf = vif->chanctx_conf;
2470 lkpi_80211_mo_unassign_vif_chanctx(hw, vif, &vif->bss_conf, &vif->chanctx_conf);
2471 /* NB: vif->chanctx_conf is NULL now. */
2484 IEEE80211_LOCK(vap->iv_ic);
2511 /* -------------------------------------------------------------------------- */
2565 ic = vap->iv_ic;
2567 ostate = vap->iv_state;
2571 ic_printf(vap->iv_ic, "%s:%d: vap %p nstate %#x arg %#x\n",
2575 if (vap->iv_opmode == IEEE80211_M_STA) {
2577 lhw = ic->ic_softc;
2588 ic_printf(vap->iv_ic, "%s: only station mode currently supported: "
2589 "cap %p iv_opmode %d\n", __func__, vap, vap->iv_opmode);
2594 for (; s->handler != NULL; s++) {
2595 if (ostate == s->ostate && nstate == s->nstate) {
2598 ic_printf(vap->iv_ic, "%s: new state %d (%s) ->"
2603 error = s->handler(vap, nstate, arg);
2607 IEEE80211_LOCK_ASSERT(vap->iv_ic);
2609 if (s->handler == NULL) {
2611 ic_printf(vap->iv_ic, "%s: unsupported state transition "
2612 "%d (%s) -> %d (%s)\n", __func__,
2621 ic_printf(vap->iv_ic, "%s: state transition %d (%s) -> "
2630 ic_printf(vap->iv_ic, "%s: error %d during state transition "
2631 "%d (%s) -> %d (%s)\n", __func__, error,
2639 ic_printf(vap->iv_ic, "%s:%d: vap %p nstate %#x arg %#x "
2644 return (lvif->iv_newstate(vap, nstate, arg));
2647 /* -------------------------------------------------------------------------- */
2651 * net80211::ieee80211_sta_join1() where vap->iv_bss gets replaced by a
2660 IEEE80211_LOCK_ASSERT(vap->iv_ic);
2665 lvif->lvif_bss_synched = false;
2668 rni = lvif->iv_update_bss(vap, ni);
2694 if ((vap->iv_flags & IEEE80211_F_WME) == 0)
2697 if (lhw->ops->conf_tx == NULL)
2700 if (!planned && (vap->iv_state != IEEE80211_S_RUN)) {
2701 lhw->update_wme = true;
2704 lhw->update_wme = false;
2706 ic = lhw->ic;
2724 txqp.cw_min = wmep->wmep_logcwmin;
2725 txqp.cw_max = wmep->wmep_logcwmax;
2726 txqp.txop = wmep->wmep_txopLimit;
2727 txqp.aifs = wmep->wmep_aifsn;
2736 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, changed);
2749 IMPROVE("Use the per-VAP callback in net80211.");
2750 vap = TAILQ_FIRST(&ic->ic_vaps);
2754 lhw = ic->ic_softc;
2762 * Change link-layer address on the vif (if the vap is not started/"UP").
2765 * we do use a per-[l]vif event handler to be sure we exist as we
2770 * single-consumer (or needs a list) -- was just too complicated for an
2788 IEEE80211_ADDR_COPY(vif->bss_conf.addr, if_getlladdr(ifp));
2809 if (!TAILQ_EMPTY(&ic->ic_vaps)) /* 1 so far. Add <n> once this works. */
2812 lhw = ic->ic_softc;
2816 len += hw->vif_data_size; /* vif->drv_priv */
2819 mtx_init(&lvif->mtx, "lvif", NULL, MTX_DEF);
2820 TAILQ_INIT(&lvif->lsta_head);
2821 lvif->lvif_bss = NULL;
2822 lvif->lvif_bss_synched = false;
2826 memcpy(vif->addr, mac, IEEE80211_ADDR_LEN);
2827 vif->p2p = false;
2828 vif->probe_req_reg = false;
2829 vif->type = lkpi_opmode_to_vif_type(opmode);
2830 lvif->wdev.iftype = vif->type;
2834 /* XXX-BZ hardcoded for now! */
2836 vif->chanctx_conf = NULL;
2837 vif->bss_conf.vif = vif;
2838 /* vap->iv_myaddr is not set until net80211::vap_setup or vap_attach. */
2839 IEEE80211_ADDR_COPY(vif->bss_conf.addr, mac);
2840 lvif->lvif_ifllevent = EVENTHANDLER_REGISTER(iflladdr_event,
2842 vif->bss_conf.link_id = 0; /* Non-MLO operation. */
2843 vif->bss_conf.chanreq.oper.width = NL80211_CHAN_WIDTH_20_NOHT;
2844 vif->bss_conf.use_short_preamble = false; /* vap->iv_flags IEEE80211_F_SHPREAMBLE */
2845 vif->bss_conf.use_short_slot = false; /* vap->iv_flags IEEE80211_F_SHSLOT */
2846 vif->bss_conf.qos = false;
2847 vif->bss_conf.use_cts_prot = false; /* vap->iv_protmode */
2848 vif->bss_conf.ht_operation_mode = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
2849 vif->cfg.aid = 0;
2850 vif->cfg.assoc = false;
2851 vif->cfg.idle = true;
2852 vif->cfg.ps = false;
2859 vif->bss_conf.bssid = ieee80211broadcastaddr;
2862 vif->bss_conf.dtim_period = 0; /* IEEE80211_DTIM_DEFAULT ; must stay 0. */
2863 IEEE80211_ADDR_COPY(vif->bss_conf.bssid, bssid);
2864 vif->bss_conf.beacon_int = ic->ic_bintval;
2866 if (vif->bss_conf.beacon_int < 16)
2867 vif->bss_conf.beacon_int = 16;
2871 vif->link_conf[0] = &vif->bss_conf;
2872 for (i = 0; i < nitems(vif->link_conf); i++) {
2879 vif->hw_queue[i] = IEEE80211_INVAL_HW_QUEUE;
2880 else if (hw->queues >= IEEE80211_NUM_ACS)
2881 vif->hw_queue[i] = i;
2883 vif->hw_queue[i] = 0;
2886 lvif->hw_queue_stopped[i] = false;
2888 vif->cab_queue = IEEE80211_INVAL_HW_QUEUE;
2895 mtx_destroy(&lvif->mtx);
2902 IMPROVE(); /* XXX-BZ mo_stop()? */
2904 mtx_destroy(&lvif->mtx);
2910 TAILQ_INSERT_TAIL(&lhw->lvif_head, lvif, lvif_entry);
2915 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, changed);
2918 IMPROVE("Hardcoded values; to fix see 802.11-2016, 9.4.2.29 EDCA Parameter Set element");
2934 lkpi_80211_mo_bss_info_changed(hw, vif, &vif->bss_conf, changed);
2944 lvif->iv_newstate = vap->iv_newstate;
2945 vap->iv_newstate = lkpi_iv_newstate;
2946 lvif->iv_update_bss = vap->iv_update_bss;
2947 vap->iv_update_bss = lkpi_iv_update_bss;
2950 if (lhw->ops->set_key != NULL) {
2952 vap->iv_key_set = lkpi_iv_key_set;
2953 vap->iv_key_delete = lkpi_iv_key_delete;
2967 if (hw->max_listen_interval == 0)
2968 hw->max_listen_interval = 7 * (ic->ic_lintval / ic->ic_bintval);
2969 hw->conf.listen_interval = hw->max_listen_interval;
2970 ic->ic_set_channel(ic);
2972 /* XXX-BZ do we need to be able to update these? */
2973 hw->wiphy->frag_threshold = vap->iv_fragthreshold;
2974 lkpi_80211_mo_set_frag_threshold(hw, vap->iv_fragthreshold);
2975 hw->wiphy->rts_threshold = vap->iv_rtsthreshold;
2976 lkpi_80211_mo_set_rts_threshold(hw, vap->iv_rtsthreshold);
2987 wiphy_unregister(hw->wiphy);
3011 ic = vap->iv_ic;
3012 lhw = ic->ic_softc;
3015 EVENTHANDLER_DEREGISTER(iflladdr_event, lvif->lvif_ifllevent);
3018 TAILQ_REMOVE(&lhw->lvif_head, lvif, lvif_entry);
3031 mtx_destroy(&lvif->mtx);
3070 lhw = ic->ic_softc;
3078 if (ic->ic_nrunning > 0) {
3136 struct linuxkpi_ieee80211_channel *channels;
3143 ic = vap->iv_ic;
3148 supband = hw->wiphy->bands[band];
3153 if (supband == NULL || supband->n_channels == 0)
3157 channels = supband->channels;
3159 for (i = 0; i < supband->n_channels; i++) {
3161 if (channels[i].flags & IEEE80211_CHAN_DISABLED)
3165 channels[i].center_freq, 0);
3180 if ((vap->iv_flags_ht & IEEE80211_FHT_HT) != 0) {
3183 c = ieee80211_ht_adjust_channel(ic, ic->ic_curchan,
3184 vap->iv_flags_ht);
3189 if ((vap->iv_vht_flags & IEEE80211_FVHT_VHT) != 0) {
3192 c = ieee80211_ht_adjust_channel(ic, ic->ic_curchan,
3193 vap->iv_flags_ht);
3195 vap->iv_vht_flags);
3200 scan_ies->ies[band] = pb;
3201 scan_ies->len[band] = p - pb;
3206 if ((vap->iv_flags & IEEE80211_F_WPA1) != 0 &&
3207 vap->iv_wpa_ie != NULL) {
3208 memcpy(p, vap->iv_wpa_ie, 2 + vap->iv_wpa_ie[1]);
3209 p += 2 + vap->iv_wpa_ie[1];
3211 if (vap->iv_appie_probereq != NULL) {
3212 memcpy(p, vap->iv_appie_probereq->ie_data,
3213 vap->iv_appie_probereq->ie_len);
3214 p += vap->iv_appie_probereq->ie_len;
3216 scan_ies->common_ies = pb;
3217 scan_ies->common_ie_len = p - pb;
3234 lhw = ic->ic_softc;
3236 if ((lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) != 0) {
3241 is_hw_scan = (lhw->scan_flags & LKPI_LHW_SCAN_HW) != 0;
3244 ss = ic->ic_scan;
3245 vap = ss->ss_vap;
3246 if (vap->iv_state != IEEE80211_S_SCAN) {
3254 vap->iv_flags_ext &= ~IEEE80211_FEXT_SCAN_OFFLOAD;
3259 if (vap->iv_state == IEEE80211_S_SCAN)
3262 lkpi_80211_mo_sw_scan_start(hw, vif, vif->addr);
3281 ssid_count = min(ss->ss_nssid, hw->wiphy->max_scan_ssids);
3283 s6ghzlen = 0 * (sizeof(*s6gp)); /* XXX-BZ */
3287 for (i = ss->ss_next; i < ss->ss_last; i++) {
3290 ss->ss_chans[ss->ss_next + i]);
3302 /* XXX-BZ ath10k does not set this but still does it? &$%^ */
3308 if ((vap->iv_flags & IEEE80211_F_WPA1) != 0 &&
3309 vap->iv_wpa_ie != NULL)
3310 common_ie_len += vap->iv_wpa_ie[1];
3311 if (vap->iv_appie_probereq != NULL)
3312 common_ie_len += vap->iv_appie_probereq->ie_len;
3315 if (common_ie_len > hw->wiphy->max_scan_ie_len) {
3317 "wiphy->max_scan_ie_len %d\n", __func__,
3318 common_ie_len, hw->wiphy->max_scan_ie_len);
3322 s6ghzlen + chan_len + lhw->supbands * lhw->scan_ie_len +
3325 hw_req->req.flags = 0; /* XXX ??? */
3326 /* hw_req->req.wdev */
3327 hw_req->req.wiphy = hw->wiphy;
3328 hw_req->req.no_cck = false; /* XXX */
3331 hw_req->req.duration_mandatory = TICKS_2_USEC(ss->ss_mindwell);
3332 hw_req->req.duration = TICKS_2_USEC(ss->ss_maxdwell);
3335 hw_req->req.flags |= NL80211_SCAN_FLAG_RANDOM_ADDR;
3336 memcpy(hw_req->req.mac_addr, xxx, IEEE80211_ADDR_LEN);
3337 memset(hw_req->req.mac_addr_mask, 0xxx, IEEE80211_ADDR_LEN);
3339 eth_broadcast_addr(hw_req->req.bssid);
3341 hw_req->req.n_channels = nchan;
3349 c = ss->ss_chans[ss->ss_next + i];
3351 lc->hw_value = c->ic_ieee;
3352 lc->center_freq = c->ic_freq; /* XXX */
3353 /* lc->flags */
3354 lc->band = lkpi_net80211_chan_to_nl80211_band(c);
3355 lc->max_power = c->ic_maxpower;
3356 /* lc-> ... */
3360 hw_req->req.n_ssids = ssid_count;
3361 if (hw_req->req.n_ssids > 0) {
3363 hw_req->req.ssids = ssids;
3365 ssids->ssid_len = ss->ss_ssid[i].len;
3366 memcpy(ssids->ssid, ss->ss_ssid[i].ssid,
3367 ss->ss_ssid[i].len);
3376 hw_req->req.n_6ghz_params = 0;
3377 hw_req->req.scan_6ghz_params = NULL;
3378 hw_req->req.scan_6ghz = false; /* Weird boolean; not what you think. */
3379 /* s6gp->... */
3382 /* Copy per-band IEs, copy common IEs */
3383 ieend = lkpi_scan_ies_add(ie, &hw_req->ies, band_mask, vap, hw);
3384 hw_req->req.ie = ie;
3385 hw_req->req.ie_len = ieend - ie;
3391 /* Re-check under lock. */
3392 running = (lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) != 0;
3394 KASSERT(lhw->hw_req == NULL, ("%s: ic %p lhw %p hw_req %p "
3395 "!= NULL\n", __func__, ic, lhw, lhw->hw_req));
3397 lhw->scan_flags |= LKPI_LHW_SCAN_RUNNING;
3398 lhw->hw_req = hw_req;
3418 * rtw88 can return 1 or -EBUSY without scan_complete
3425 if ((lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) != 0) {
3426 free(lhw->hw_req, M_LKPI80211);
3427 lhw->hw_req = NULL;
3428 lhw->scan_flags &= ~LKPI_LHW_SCAN_RUNNING;
3433 * XXX-SIGH magic number.
3439 lhw->scan_flags &= ~LKPI_LHW_SCAN_HW;
3444 * currently not re-enable it?
3446 vap->iv_flags_ext &= ~IEEE80211_FEXT_SCAN_OFFLOAD;
3452 ss->ss_mindwell ? ss->ss_mindwell : msecs_to_ticks(20),
3453 ss->ss_maxdwell ? ss->ss_maxdwell : msecs_to_ticks(200),
3454 vap->iv_des_nssid, vap->iv_des_ssid);
3470 lhw = ic->ic_softc;
3472 if ((lhw->scan_flags & LKPI_LHW_SCAN_RUNNING) == 0) {
3476 is_hw_scan = (lhw->scan_flags & LKPI_LHW_SCAN_HW) != 0;
3486 ss = ic->ic_scan;
3487 vap = ss->ss_vap;
3496 if (vap->iv_state == IEEE80211_S_SCAN)
3508 lhw = ss->ss_ic->ic_softc;
3510 is_hw_scan = (lhw->scan_flags & LKPI_LHW_SCAN_HW) != 0;
3513 lhw->ic_scan_curchan(ss, maxdwell);
3522 lhw = ss->ss_ic->ic_softc;
3524 is_hw_scan = (lhw->scan_flags & LKPI_LHW_SCAN_HW) != 0;
3527 lhw->ic_scan_mindwell(ss);
3540 lhw = ic->ic_softc;
3543 if (lhw->ops->config == NULL)
3546 /* If we have a hw_scan running do not switch channels. */
3549 (lhw->scan_flags & (LKPI_LHW_SCAN_RUNNING|LKPI_LHW_SCAN_HW)) ==
3555 c = ic->ic_curchan;
3557 ic_printf(ic, "%s: c %p ops->config %p\n", __func__,
3558 c, lhw->ops->config);
3573 cfg80211_chandef_create(&hw->conf.chandef, chan,
3575 (ic->ic_htcaps & IEEE80211_HTC_HT) ? 0 :
3586 /* Update radiotap channels as well. */
3587 lhw->rtap_tx.wt_chan_freq = htole16(c->ic_freq);
3588 lhw->rtap_tx.wt_chan_flags = htole16(c->ic_flags);
3589 lhw->rtap_rx.wr_chan_freq = htole16(c->ic_freq);
3590 lhw->rtap_rx.wr_chan_flags = htole16(c->ic_flags);
3596 (hw->conf.flags & IEEE80211_CONF_PS) != 0) {
3597 hw->conf.flags &= ~IEEE80211_CONF_PS;
3616 ic = vap->iv_ic;
3617 lhw = ic->ic_softc;
3619 /* We keep allocations de-coupled so we can deal with the two worlds. */
3620 if (lhw->ic_node_alloc == NULL)
3623 ni = lhw->ic_node_alloc(vap, mac);
3630 if (lhw->ic_node_free != NULL)
3631 lhw->ic_node_free(ni);
3645 ic = ni->ni_ic;
3646 lhw = ic->ic_softc;
3648 if (lhw->ic_node_init != NULL) {
3649 error = lhw->ic_node_init(ni);
3654 /* XXX-BZ Sync other state over. */
3666 ic = ni->ni_ic;
3667 lhw = ic->ic_softc;
3669 /* XXX-BZ remove from driver, ... */
3672 if (lhw->ic_node_cleanup != NULL)
3673 lhw->ic_node_cleanup(ni);
3683 ic = ni->ni_ic;
3684 lhw = ic->ic_softc;
3685 lsta = ni->ni_drv_data;
3691 * it is the same as lsta->ni.
3695 if (lhw->ic_node_free != NULL)
3696 lhw->ic_node_free(ni);
3705 lsta = ni->ni_drv_data;
3708 if (!lsta->added_to_drv || !lsta->txq_ready) {
3715 if (!lsta->txq_ready) {
3727 mbufq_enqueue(&lsta->txq, m);
3728 taskqueue_enqueue(taskqueue_thread, &lsta->txq_task);
3734 __func__, __LINE__, lsta, ni, ni->ni_macaddr, ":",
3735 mbufq_len(&lsta->txq));
3767 hexdump(mtod(m, const void *), m->m_len, "RAW TX (plain) ", 0);
3770 ni = lsta->ni;
3773 /* Encrypt the frame if need be; XXX-BZ info->control.hw_key. */
3775 if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED) {
3786 ic = ni->ni_ic;
3787 lhw = ic->ic_softc;
3789 c = ni->ni_chan;
3791 if (ieee80211_radiotap_active_vap(ni->ni_vap)) {
3794 rtap = &lhw->rtap_tx;
3795 rtap->wt_flags = 0;
3797 rtap->wt_flags |= IEEE80211_RADIOTAP_F_WEP;
3798 if (m->m_flags & M_FRAG)
3799 rtap->wt_flags |= IEEE80211_RADIOTAP_F_FRAG;
3801 rtap->wt_rate = 0;
3803 rtap->wt_chan_freq = htole16(c->ic_freq);
3804 rtap->wt_chan_flags = htole16(c->ic_flags);
3807 ieee80211_radiotap_tx(ni->ni_vap, m);
3811 * net80211 should handle hw->extra_tx_headroom.
3813 * XXX-BZ rtw88 asks for too much headroom for ipv6+tcp:
3814 * https://lists.freebsd.org/archives/freebsd-transport/2022-February/000012.html
3816 skb = dev_alloc_skb(hw->extra_tx_headroom + m->m_pkthdr.len);
3823 skb_reserve(skb, hw->extra_tx_headroom);
3825 /* XXX-BZ we need a SKB version understanding mbuf. */
3827 skb->m_free_func = lkpi_ieee80211_free_skb_mbuf;
3828 skb->m = m;
3830 skb_put_data(skb, m->m_data, m->m_pkthdr.len);
3832 buf = skb_put(skb, m->m_pkthdr.len);
3833 m_copydata(m, 0, m->m_pkthdr.len, buf);
3836 m->m_pkthdr.PH_loc.ptr = ni;
3838 lvif = VAP_TO_LVIF(ni->ni_vap);
3841 hdr = (void *)skb->data;
3844 if (!ieee80211_is_data(hdr->frame_control)) {
3846 skb->priority = 7;
3849 /* Other non-QOS traffic goes to BE. */
3851 skb->priority = 0;
3855 skb->priority = tid & IEEE80211_QOS_CTL_TID_MASK;
3861 info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
3864 c = ic->ic_curchan;
3865 info->band = lkpi_net80211_chan_to_nl80211_band(c);
3866 info->hw_queue = vif->hw_queue[ac];
3867 if (m->m_flags & M_EAPOL)
3868 info->control.flags |= IEEE80211_TX_CTRL_PORT_CTRL_PROTO;
3869 info->control.vif = vif;
3870 /* XXX-BZ info->control.rates */
3873 info->control.rts_cts_rate_idx=
3874 info->control.use_rts= /* RTS */
3875 info->control.use_cts_prot= /* RTS/CTS*/
3881 info->control.hw_key = lsta->kc;
3887 if (!ieee80211_is_data_present(hdr->frame_control)) {
3888 if (vif->type == NL80211_IFTYPE_STATION &&
3889 lsta->added_to_drv &&
3890 sta->txq[IEEE80211_NUM_TIDS] != NULL)
3891 ltxq = TXQ_TO_LTXQ(sta->txq[IEEE80211_NUM_TIDS]);
3892 } else if (lsta->added_to_drv &&
3893 sta->txq[skb->priority] != NULL) {
3894 ltxq = TXQ_TO_LTXQ(sta->txq[skb->priority]);
3903 skb_queue_tail(<xq->skbq, skb);
3910 curthread->td_tid, (unsigned int)ticks,
3911 lsta, sta, ni, ni->ni_macaddr, ":", skb, ltxq,
3912 skb_queue_len(<xq->skbq), ltxq->txq.ac,
3913 ltxq->txq.tid, ac, skb->priority, skb->qmap);
3917 lkpi_80211_mo_wake_tx_queue(hw, <xq->txq);
3926 __func__, __LINE__, lsta, sta, ni, ni->ni_macaddr, ":",
3927 skb, ac, skb->priority, skb->qmap);
3949 __func__, __LINE__, lsta, lsta->ni, lsta->ni->ni_macaddr, ":",
3950 pending, mbufq_len(&lsta->txq));
3957 * Do not re-check lsta->txq_ready here; we may have a pending
3965 shall_tx = lsta->added_to_drv && lsta->txq_ready;
3972 shall_tx = lsta->txq_ready;
3975 mbufq_concat(&mq, &lsta->txq);
3978 * lkpi_lsta_free() will drain the lsta->txq and free the mbufs.
3999 ni = (struct ieee80211_node *)m->m_pkthdr.rcvif;
4011 ic = ni->ni_ic;
4012 lhw = ic->ic_softc;
4016 return (lhw->ic_recv_action(ni, wh, frm, efrm));
4025 ic = ni->ni_ic;
4026 lhw = ic->ic_softc;
4030 return (lhw->ic_send_action(ni, category, action, sa));
4040 ic = ni->ni_ic;
4041 lhw = ic->ic_softc;
4045 return (lhw->ic_ampdu_enable(ni, tap));
4069 ic = ni->ni_ic;
4070 lhw = ic->ic_softc;
4072 vap = ni->ni_vap;
4075 lsta = ni->ni_drv_data;
4078 if (!lsta->added_to_drv) {
4089 params.ssn = tap->txa_start & (IEEE80211_SEQ_RANGE-1);
4090 params.tid = tap->txa_tid;
4104 return (lhw->ic_addba_request(ni, tap, dialogtoken, baparamset, batimeout));
4129 ic = ni->ni_ic;
4130 lhw = ic->ic_softc;
4132 vap = ni->ni_vap;
4135 lsta = ni->ni_drv_data;
4138 if (!lsta->added_to_drv) {
4147 params.buf_size = tap->txa_wnd;
4150 params.tid = tap->txa_tid;
4151 if ((tap->txa_flags & IEEE80211_AGGR_AMSDU) != 0)
4167 params.tid = tap->txa_tid;
4182 IMPROVE_HT("who unleashes the TXQ? and when?, do we need to ni->ni_txseqs[tid] = tap->txa_start & 0xfff;");
4184 return (lhw->ic_addba_response(ni, tap, status, baparamset, batimeout));
4205 ic = ni->ni_ic;
4206 lhw = ic->ic_softc;
4208 vap = ni->ni_vap;
4211 lsta = ni->ni_drv_data;
4214 if (!lsta->added_to_drv) {
4227 params.tid = tap->txa_tid;
4244 lhw->ic_addba_stop(ni, tap);
4253 ic = ni->ni_ic;
4254 lhw = ic->ic_softc;
4258 lhw->ic_addba_response_timeout(ni, tap);
4268 ic = ni->ni_ic;
4269 lhw = ic->ic_softc;
4273 lhw->ic_bar_response(ni, tap, status);
4291 ic = ni->ni_ic;
4292 lhw = ic->ic_softc;
4294 vap = ni->ni_vap;
4297 lsta = ni->ni_drv_data;
4302 if (!lsta->added_to_drv) {
4305 return (-ENXIO);
4315 if (hw->max_rx_aggregation_subframes > 0 &&
4316 params.buf_size > hw->max_rx_aggregation_subframes)
4317 params.buf_size = hw->max_rx_aggregation_subframes;
4323 if ((vap->iv_htcaps & IEEE80211_HTC_RX_AMSDU_AMPDU) &&
4344 error = lhw->ic_ampdu_rx_start(ni, rap, baparamset, batimeout, baseqctl);
4363 ic = ni->ni_ic;
4364 lhw = ic->ic_softc;
4375 if ((rap->rxa_flags & IEEE80211_AGGR_RUNNING) == 0)
4379 vap = ni->ni_vap;
4382 lsta = ni->ni_drv_data;
4387 if (&ni->ni_rx_ampdu[tid] == rap)
4409 lhw->ic_ampdu_rx_stop(ni, rap);
4420 ht_cap = &hw->wiphy->bands[band]->ht_cap;
4421 if (!ht_cap->ht_supported)
4436 ic->ic_htcaps = IEEE80211_HTC_HT; /* HT operation */
4443 ic->ic_htcaps |= ht_cap->cap;
4447 ic->ic_htcaps |= IEEE80211_HTC_AMPDU;
4450 ic->ic_htcaps |= IEEE80211_HTC_AMSDU;
4452 ic->ic_htcaps |= (IEEE80211_HTC_RX_AMSDU_AMPDU |
4457 ic->ic_htcaps |= IEEE80211_HTCAP_SMPS_OFF;
4459 /* Only add HT40 channels if supported. */
4460 if ((ic->ic_htcaps & IEEE80211_HTCAP_CHWIDTH40) != 0 &&
4472 struct linuxkpi_ieee80211_channel *channels;
4476 /* Channels */
4477 lhw = ic->ic_softc;
4482 if (hw->wiphy->bands[NL80211_BAND_2GHZ] != NULL)
4483 nchans = hw->wiphy->bands[NL80211_BAND_2GHZ]->n_channels;
4488 /* XXX-BZ unclear how to check for 11g. */
4496 channels = hw->wiphy->bands[NL80211_BAND_2GHZ]->channels;
4501 if (channels[i].flags & IEEE80211_CHAN_DISABLED) {
4504 channels[i].hw_value,
4505 channels[i].center_freq, channels[i].flags);
4508 if (channels[i].flags & IEEE80211_CHAN_NO_IR)
4510 if (channels[i].flags & IEEE80211_CHAN_RADAR)
4512 if (channels[i].flags & IEEE80211_CHAN_NO_160MHZ)
4514 if (channels[i].flags & IEEE80211_CHAN_NO_80MHZ)
4517 if (channels[i].flags & IEEE80211_CHAN_NO_HT40)
4521 channels[i].hw_value, channels[i].center_freq,
4522 channels[i].max_power,
4528 __func__, channels[i].hw_value,
4529 channels[i].center_freq, channels[i].flags,
4538 if (hw->wiphy->bands[NL80211_BAND_5GHZ] != NULL)
4539 nchans = hw->wiphy->bands[NL80211_BAND_5GHZ]->n_channels;
4549 if (hw->wiphy->bands[NL80211_BAND_5GHZ]->vht_cap.vht_supported){
4551 ic->ic_flags_ext |= IEEE80211_FEXT_VHT;
4552 ic->ic_vht_cap.vht_cap_info =
4553 hw->wiphy->bands[NL80211_BAND_5GHZ]->vht_cap.cap;
4558 ic->ic_vht_cap.vht_cap_info))
4561 ic->ic_vht_cap.vht_cap_info))
4566 channels = hw->wiphy->bands[NL80211_BAND_5GHZ]->channels;
4571 if (channels[i].flags & IEEE80211_CHAN_DISABLED) {
4574 channels[i].hw_value,
4575 channels[i].center_freq, channels[i].flags);
4578 if (channels[i].flags & IEEE80211_CHAN_NO_IR)
4580 if (channels[i].flags & IEEE80211_CHAN_RADAR)
4582 if (channels[i].flags & IEEE80211_CHAN_NO_160MHZ)
4584 if (channels[i].flags & IEEE80211_CHAN_NO_80MHZ)
4587 if (channels[i].flags & IEEE80211_CHAN_NO_HT40)
4591 channels[i].hw_value, channels[i].center_freq,
4592 channels[i].max_power,
4598 __func__, channels[i].hw_value,
4599 channels[i].center_freq, channels[i].flags,
4615 ic->ic_softc = NULL;
4616 ic->ic_name = "linuxkpi";
4635 lhw->ops = ops;
4640 sx_init_flags(&lhw->lvif_sx, "lhw-lvif", SX_RECURSE | SX_DUPOK);
4641 TAILQ_INIT(&lhw->lvif_head);
4643 lhw->txq_generation[ac] = 1;
4644 TAILQ_INIT(&lhw->scheduled_txqs[ac]);
4649 TASK_INIT(&lhw->rxq_task, 0, lkpi_80211_lhw_rxq_task, lhw);
4650 mbufq_init(&lhw->rxq, IFQ_MAXLEN);
4651 lhw->rxq_stopped = false;
4654 * XXX-BZ TODO make sure there is a "_null" function to all ops
4658 hw->wiphy = wiphy;
4659 hw->conf.flags |= IEEE80211_CONF_IDLE;
4660 hw->priv = (void *)(lhw + 1);
4663 lhw->ic = lkpi_ieee80211_ifalloc();
4677 free(lhw->ic, M_LKPI80211);
4678 lhw->ic = NULL;
4684 lhw->rxq_stopped = true;
4688 while (taskqueue_cancel(taskqueue_thread, &lhw->rxq_task, NULL) != 0)
4689 taskqueue_drain(taskqueue_thread, &lhw->rxq_task);
4692 m = mbufq_dequeue(&lhw->rxq);
4701 ieee80211_free_node(rxni->ni);
4704 m = mbufq_dequeue(&lhw->rxq);
4706 KASSERT(mbufq_empty(&lhw->rxq), ("%s: lhw %p has rxq len %d != 0\n",
4707 __func__, lhw, mbufq_len(&lhw->rxq)));
4714 sx_destroy(&lhw->lvif_sx);
4725 ic = lhw->ic;
4728 ic->ic_softc = lhw;
4729 ic->ic_name = name;
4731 /* XXX-BZ do we also need to set wiphy name? */
4748 ic = lhw->ic;
4750 &lhw->rtap_tx.wt_ihdr, sizeof(lhw->rtap_tx),
4752 &lhw->rtap_rx.wr_ihdr, sizeof(lhw->rtap_rx),
4764 ic = lhw->ic;
4766 /* We do it this late as wiphy->dev should be set for the name. */
4767 lhw->workq = alloc_ordered_workqueue(wiphy_name(hw->wiphy), 0);
4768 if (lhw->workq == NULL)
4769 return (-EAGAIN);
4771 /* XXX-BZ figure this out how they count his... */
4772 if (!is_zero_ether_addr(hw->wiphy->perm_addr)) {
4773 IEEE80211_ADDR_COPY(ic->ic_macaddr,
4774 hw->wiphy->perm_addr);
4775 } else if (hw->wiphy->n_addresses > 0) {
4777 IEEE80211_ADDR_COPY(ic->ic_macaddr,
4778 hw->wiphy->addresses[0].addr);
4785 ic->ic_headroom = hw->extra_tx_headroom;
4788 ic->ic_phytype = IEEE80211_T_OFDM; /* not only, but not used */
4789 ic->ic_opmode = IEEE80211_M_STA;
4792 /* XXX-BZ we need to get these from linux80211/drivers and convert. */
4793 ic->ic_caps =
4807 /* Scanning is a different kind of beast to re-work. */
4808 ic->ic_caps |= IEEE80211_C_BGSCAN;
4810 if (lhw->ops->hw_scan) {
4812 * Advertise full-offload scanning.
4818 ic->ic_flags_ext |= IEEE80211_FEXT_SCAN_OFFLOAD;
4819 lhw->scan_flags |= LKPI_LHW_SCAN_HW;
4826 * XXX-BZ will the count alone do us much good long-term in net80211?
4828 if (hw->wiphy->available_antennas_rx ||
4829 hw->wiphy->available_antennas_tx) {
4833 ic->ic_rxstream = bitcount32(rxs);
4834 ic->ic_txstream = bitcount32(txs);
4838 ic->ic_cryptocaps = 0;
4840 if (hw->wiphy->n_cipher_suites > 0) {
4841 for (i = 0; i < hw->wiphy->n_cipher_suites; i++)
4842 ic->ic_cryptocaps |= lkpi_l80211_to_net80211_cyphers(
4843 hw->wiphy->cipher_suites[i]);
4847 lkpi_ic_getradiocaps(ic, IEEE80211_CHAN_MAX, &ic->ic_nchans,
4848 ic->ic_channels);
4852 ic->ic_update_mcast = lkpi_ic_update_mcast;
4853 ic->ic_update_promisc = lkpi_ic_update_promisc;
4854 ic->ic_update_chw = lkpi_ic_update_chw;
4855 ic->ic_parent = lkpi_ic_parent;
4856 ic->ic_scan_start = lkpi_ic_scan_start;
4857 ic->ic_scan_end = lkpi_ic_scan_end;
4858 ic->ic_set_channel = lkpi_ic_set_channel;
4859 ic->ic_transmit = lkpi_ic_transmit;
4860 ic->ic_raw_xmit = lkpi_ic_raw_xmit;
4861 ic->ic_vap_create = lkpi_ic_vap_create;
4862 ic->ic_vap_delete = lkpi_ic_vap_delete;
4863 ic->ic_getradiocaps = lkpi_ic_getradiocaps;
4864 ic->ic_wme.wme_update = lkpi_ic_wme_update;
4866 lhw->ic_scan_curchan = ic->ic_scan_curchan;
4867 ic->ic_scan_curchan = lkpi_ic_scan_curchan;
4868 lhw->ic_scan_mindwell = ic->ic_scan_mindwell;
4869 ic->ic_scan_mindwell = lkpi_ic_scan_mindwell;
4871 lhw->ic_node_alloc = ic->ic_node_alloc;
4872 ic->ic_node_alloc = lkpi_ic_node_alloc;
4873 lhw->ic_node_init = ic->ic_node_init;
4874 ic->ic_node_init = lkpi_ic_node_init;
4875 lhw->ic_node_cleanup = ic->ic_node_cleanup;
4876 ic->ic_node_cleanup = lkpi_ic_node_cleanup;
4877 lhw->ic_node_free = ic->ic_node_free;
4878 ic->ic_node_free = lkpi_ic_node_free;
4885 if (lhw->ops->ampdu_action != NULL) {
4886 lhw->ic_recv_action = ic->ic_recv_action;
4887 ic->ic_recv_action = lkpi_ic_recv_action;
4888 lhw->ic_send_action = ic->ic_send_action;
4889 ic->ic_send_action = lkpi_ic_send_action;
4891 lhw->ic_ampdu_enable = ic->ic_ampdu_enable;
4892 ic->ic_ampdu_enable = lkpi_ic_ampdu_enable;
4894 lhw->ic_addba_request = ic->ic_addba_request;
4895 ic->ic_addba_request = lkpi_ic_addba_request;
4896 lhw->ic_addba_response = ic->ic_addba_response;
4897 ic->ic_addba_response = lkpi_ic_addba_response;
4898 lhw->ic_addba_stop = ic->ic_addba_stop;
4899 ic->ic_addba_stop = lkpi_ic_addba_stop;
4900 lhw->ic_addba_response_timeout = ic->ic_addba_response_timeout;
4901 ic->ic_addba_response_timeout = lkpi_ic_addba_response_timeout;
4903 lhw->ic_bar_response = ic->ic_bar_response;
4904 ic->ic_bar_response = lkpi_ic_bar_response;
4906 lhw->ic_ampdu_rx_start = ic->ic_ampdu_rx_start;
4907 ic->ic_ampdu_rx_start = lkpi_ic_ampdu_rx_start;
4908 lhw->ic_ampdu_rx_stop = ic->ic_ampdu_rx_stop;
4909 ic->ic_ampdu_rx_stop = lkpi_ic_ampdu_rx_stop;
4921 lhw->supbands = lhw->max_rates = 0;
4924 struct linuxkpi_ieee80211_channel *channels;
4926 supband = hw->wiphy->bands[band];
4927 if (supband == NULL || supband->n_channels == 0)
4930 lhw->supbands++;
4931 lhw->max_rates = max(lhw->max_rates, supband->n_bitrates);
4934 if (hw->conf.chandef.chan != NULL)
4937 channels = supband->channels;
4938 for (i = 0; i < supband->n_channels; i++) {
4940 if (channels[i].flags & IEEE80211_CHAN_DISABLED)
4943 cfg80211_chandef_create(&hw->conf.chandef, &channels[i],
4945 (ic->ic_htcaps & IEEE80211_HTC_HT) ? 0 :
4952 IMPROVE("see net80211::ieee80211_chan_init vs. wiphy->bands[].bitrates possibly in lkpi_ic_getradiocaps?");
4955 if (lhw->max_rates > IEEE80211_RATE_MAXSIZE) {
4957 lhw->max_rates, IEEE80211_RATE_MAXSIZE);
4958 lhw->max_rates = IEEE80211_RATE_MAXSIZE;
4963 * DSSS Parameter Set give our per-band IE size.
4968 lhw->scan_ie_len = 2 + IEEE80211_RATE_SIZE;
4969 if (lhw->max_rates > IEEE80211_RATE_SIZE)
4970 lhw->scan_ie_len += 2 + (lhw->max_rates - IEEE80211_RATE_SIZE);
4972 if (hw->wiphy->features & NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES) {
4978 lhw->scan_ie_len += 2 + 1;
4982 if ((ic->ic_htcaps & IEEE80211_HTC_HT) != 0)
4983 lhw->scan_ie_len += sizeof(struct ieee80211_ie_htcap);
4986 if ((ic->ic_flags_ext & IEEE80211_FEXT_VHT) != 0)
4987 lhw->scan_ie_len += 2 + sizeof(struct ieee80211_vht_cap);
4991 if (hw->wiphy->max_scan_ie_len > 0) {
4992 if (lhw->scan_ie_len > hw->wiphy->max_scan_ie_len)
4994 hw->wiphy->max_scan_ie_len -= lhw->scan_ie_len;
5003 return (-EAGAIN);
5013 ic = lhw->ic;
5034 ic_printf(lhw->ic, "XXX TODO %s flags(%#x) not yet supported.\n",
5044 TAILQ_FOREACH(lvif, &lhw->lvif_head, lvif_entry) {
5055 if (active && !lvif->added_to_drv &&
5063 if (nin_drv && !lvif->added_to_drv)
5070 /* XXX-BZ probably should have state in the lvif as well. */
5072 if (!active || (vap->iv_state != IEEE80211_S_INIT))
5073 iterfunc(arg, vif->addr, vif);
5109 TAILQ_FOREACH(lvif, &lhw->lvif_head, lvif_entry) {
5112 if (vif->chanctx_conf == NULL)
5115 lchanctx = CHANCTX_CONF_TO_LCHANCTX(vif->chanctx_conf);
5116 if (!lchanctx->added_to_drv)
5119 iterfunc(hw, &lchanctx->chanctx_conf, arg);
5139 TAILQ_FOREACH(lvif, &lhw->lvif_head, lvif_entry) {
5142 TAILQ_FOREACH(lsta, &lvif->lsta_head, lsta_entry) {
5143 if (!lsta->added_to_drv)
5172 ic = lhw->ic;
5174 rd = &ic->ic_regdomain;
5175 if (rd->isocc[0] == '\0') {
5176 rd->isocc[0] = regd->alpha2[0];
5177 rd->isocc[1] = regd->alpha2[1];
5181 /* XXX-BZ finish the rest. */
5194 lhw = wiphy_priv(hw->wiphy);
5195 ic = lhw->ic;
5196 ss = ic->ic_scan;
5198 ieee80211_scan_done(ss->ss_vap);
5201 free(lhw->hw_req, M_LKPI80211);
5202 lhw->hw_req = NULL;
5203 lhw->scan_flags &= ~LKPI_LHW_SCAN_RUNNING;
5223 ni = rxni->ni;
5232 ok = ieee80211_input_mimo_all(lhw->ic, m);
5238 printf("TRACE-RX: %s: handled frame type %#0x\n", __func__, ok);
5253 printf("TRACE-RX: %s: lhw %p pending %d mbuf_qlen %d\n",
5254 __func__, lhw, pending, mbufq_len(&lhw->rxq));
5260 mbufq_concat(&mq, &lhw->rxq);
5290 if (skb->len < 2) {
5300 m = m_get2(skb->len, M_NOWAIT, MT_DATA, M_PKTHDR);
5303 m_copyback(m, 0, skb->tail - skb->data, skb->data);
5306 offset = m->m_len;
5307 for (i = 0; i < shinfo->nr_frags; i++) {
5308 m_copyback(m, offset, shinfo->frags[i].size,
5309 (uint8_t *)linux_page_address(shinfo->frags[i].page) +
5310 shinfo->frags[i].offset);
5311 offset += shinfo->frags[i].size;
5316 hdr = (void *)skb->data;
5317 is_beacon = ieee80211_is_beacon(hdr->frame_control);
5324 printf("TRACE-RX: %s: skb %p a/l/d/t-len (%u/%u/%u/%u) "
5326 __func__, skb, skb->_alloc_len, skb->len, skb->data_len,
5327 skb->truesize, skb->head, skb->data, skb->tail, skb->end,
5328 shinfo, shinfo->nr_frags,
5329 m, m->m_pkthdr.len, m->m_len, is_beacon ? " beacon" : "");
5332 hexdump(mtod(m, const void *), m->m_len, "RX (raw) ", 0);
5336 printf("TRACE-RX: %s: RXCB: %ju %ju %u, %b, %u, %#0x, %#0x, "
5339 (uintmax_t)rx_status->boottime_ns,
5340 (uintmax_t)rx_status->mactime,
5341 rx_status->device_timestamp,
5342 rx_status->flag, IEEE80211_RX_STATUS_FLAGS_BITS,
5343 rx_status->freq,
5344 rx_status->bw,
5345 rx_status->encoding,
5346 rx_status->ampdu_reference,
5347 rx_status->band,
5348 rx_status->chains,
5349 rx_status->chain_signal[0],
5350 rx_status->chain_signal[1],
5351 rx_status->chain_signal[2],
5352 rx_status->chain_signal[3],
5353 rx_status->signal,
5354 rx_status->enc_flags,
5355 rx_status->he_dcm,
5356 rx_status->he_gi,
5357 rx_status->he_ru,
5358 rx_status->zero_length_psdu_type,
5359 rx_status->nss,
5360 rx_status->rate_idx);
5366 /* XXX-BZ correct hardcoded rssi and noise floor, how? survey? */
5367 rx_stats.c_nf = -96;
5369 !(rx_status->flag & RX_FLAG_NO_SIGNAL_VAL))
5370 rssi = rx_status->signal;
5377 rssi -= rx_stats.c_nf;
5381 lkpi_nl80211_band_to_net80211_band(rx_status->band);
5383 rx_stats.c_freq = rx_status->freq;
5387 /* XXX-BZ dump the FreeBSD version of rx_stats as well! */
5390 ic = lhw->ic;
5395 counter_u64_add(ic->ic_ierrors, 1);
5402 ni = ieee80211_ref_node(lsta->ni);
5409 lsta = ni->ni_drv_data;
5413 vap = ni->ni_vap;
5416 * XXX-BZ can we improve this by looking at the frame hdr
5417 * or other meta-data passed up?
5419 vap = TAILQ_FIRST(&ic->ic_vaps);
5423 printf("TRACE-RX: %s: sta %p lsta %p state %d ni %p vap %p%s\n",
5424 __func__, sta, lsta, (lsta != NULL) ? lsta->state : -1,
5429 rx_status->device_timestamp > 0 &&
5430 m->m_pkthdr.len >= sizeof(struct ieee80211_frame)) {
5436 if (!IEEE80211_ADDR_EQ(wh->i_addr2, ni->ni_bssid))
5444 vif->bss_conf.sync_device_ts = rx_status->device_timestamp;
5453 if (vap != NULL && vap->iv_state > IEEE80211_S_INIT &&
5457 rtap = &lhw->rtap_rx;
5458 rtap->wr_tsft = rx_status->device_timestamp;
5459 rtap->wr_flags = 0;
5460 if (rx_status->enc_flags & RX_ENC_FLAG_SHORTPRE)
5461 rtap->wr_flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
5462 if (rx_status->enc_flags & RX_ENC_FLAG_SHORT_GI)
5463 rtap->wr_flags |= IEEE80211_RADIOTAP_F_SHORTGI;
5466 rtap->wr_flags |= IEEE80211_RADIOTAP_F_FCS;
5468 if (rx_status->flag & RX_FLAG_FAILED_FCS_CRC)
5469 rtap->wr_flags |= IEEE80211_RADIOTAP_F_BADFCS;
5470 rtap->wr_rate = 0;
5472 /* XXX TODO status->encoding / rate_index / bw */
5473 rtap->wr_chan_freq = htole16(rx_stats.c_freq);
5474 if (ic->ic_curchan->ic_ieee == rx_stats.c_ieee)
5475 rtap->wr_chan_flags = htole16(ic->ic_curchan->ic_flags);
5476 rtap->wr_dbm_antsignal = rssi;
5477 rtap->wr_dbm_antnoise = rx_stats.c_nf;
5481 m_adj(m, -IEEE80211_CRC_LEN);
5495 * Attach meta-information to the mbuf for the deferred RX path.
5496 * Currently this is best-effort. Should we need to be hard,
5507 rxni->ni = ni; /* We hold a reference. */
5513 if (lhw->rxq_stopped) {
5519 mbufq_enqueue(&lhw->rxq, m);
5520 taskqueue_enqueue(taskqueue_thread, &lhw->rxq_task);
5526 /* The skb is ours so we can free it :-) */
5536 /* Linux seems to assume this is a QOS-Data-Frame */
5537 KASSERT(nonqos_ok || ieee80211_is_data_qos(hdr->frame_control),
5539 hdr->frame_control));
5549 /* -------------------------------------------------------------------------- */
5564 wk = list_first_entry_or_null(&lwiphy->wwk_list, struct wiphy_work, entry);
5571 list_del_init(&wk->entry);
5574 if (!list_empty(&lwiphy->wwk_list))
5579 wk->fn(wiphy, wk);
5592 /* Do not double-queue. */
5593 if (list_empty(&wwk->entry))
5594 list_add_tail(&wwk->entry, &lwiphy->wwk_list);
5602 queue_work(system_wq, &lwiphy->wwk);
5614 if (!list_empty(&wwk->entry))
5615 list_del_init(&wwk->entry);
5628 if (wwk != NULL && list_empty(&wwk->entry)) {
5633 while (!list_empty(&lwiphy->wwk_list)) {
5635 wk = list_first_entry(&lwiphy->wwk_list, struct wiphy_work,
5637 list_del_init(&wk->entry);
5639 wk->fn(wiphy, wk);
5653 wiphy_work_queue(wdwk->wiphy, &wdwk->work);
5662 del_timer(&wdwk->timer);
5663 wiphy_work_queue(wiphy, &wdwk->work);
5665 wdwk->wiphy = wiphy;
5666 mod_timer(&wdwk->timer, jiffies + delay);
5674 del_timer_sync(&wdwk->timer);
5675 wiphy_work_cancel(wiphy, &wdwk->work);
5678 /* -------------------------------------------------------------------------- */
5689 lwiphy->ops = ops;
5692 INIT_LIST_HEAD(&lwiphy->wwk_list);
5693 INIT_WORK(&lwiphy->wwk, lkpi_wiphy_work);
5697 mutex_init(&wiphy->mtx);
5712 mutex_destroy(&wiphy->mtx);
5754 TAILQ_FOREACH_SAFE(lsta, &lvif->lsta_head, lsta_entry, temp) {
5755 if (lsta->ni == ni) {
5776 TAILQ_FOREACH_SAFE(lsta, &lvif->lsta_head, lsta_entry, temp) {
5778 if (IEEE80211_ADDR_EQ(sta->addr, peer)) {
5797 lhw = wiphy_priv(hw->wiphy);
5801 TAILQ_FOREACH(lvif, &lhw->lvif_head, lvif_entry) {
5803 /* XXX-BZ check our address from the vif. */
5807 !IEEE80211_ADDR_EQ(vif->addr, ourvifaddr))
5817 if (!lsta->added_to_drv)
5834 ltxq->seen_dequeue = true;
5836 if (ltxq->stopped)
5839 lvif = VIF_TO_LVIF(ltxq->txq.vif);
5840 if (lvif->hw_queue_stopped[ltxq->txq.ac]) {
5841 ltxq->stopped = true;
5848 skb = skb_dequeue(<xq->skbq);
5867 skb_queue_walk(<xq->skbq, skb) {
5869 bc += skb->len;
5895 m = skb->m;
5896 skb->m = NULL;
5899 ni = m->m_pkthdr.PH_loc.ptr;
5925 skb = txstat->skb;
5926 if (skb->m != NULL) {
5929 m = skb->m;
5930 ni = m->m_pkthdr.PH_loc.ptr;
5936 info = txstat->info;
5937 if (info->flags & IEEE80211_TX_STAT_ACK) {
5950 old_rate = ni->ni_vap->iv_bss->ni_txrate;
5952 txs.pktlen = skb->len;
5954 if (info->status.rates[0].count > 1) {
5955 txs.long_retries = info->status.rates[0].count - 1; /* 1 + retries in drivers. */
5959 /* XXX-BZ convert check .flags for MCS/VHT/.. */
5960 txs.final_rate = info->status.rates[0].idx;
5963 if (info->status.flags & IEEE80211_TX_STATUS_ACK_SIGNAL_VALID) {
5964 txs.rssi = info->status.ack_signal; /* XXX-BZ CONVERT? */
5970 ridx = ieee80211_ratectl_rate(ni->ni_vap->iv_bss, NULL, 0);
5974 printf("TX-RATE: %s: old %d new %d ridx %d, "
5976 old_rate, ni->ni_vap->iv_bss->ni_txrate,
5984 printf("TX-STATUS: %s: hw %p skb %p status %d : flags %#x "
5990 __func__, hw, skb, status, info->flags,
5991 info->band, info->hw_queue, info->tx_time_est,
5992 info->status.rates[0].idx, info->status.rates[0].count,
5993 info->status.rates[0].flags,
5994 info->status.rates[1].idx, info->status.rates[1].count,
5995 info->status.rates[1].flags,
5996 info->status.rates[2].idx, info->status.rates[2].count,
5997 info->status.rates[2].flags,
5998 info->status.rates[3].idx, info->status.rates[3].count,
5999 info->status.rates[3].flags,
6000 info->status.ack_signal, info->status.ampdu_ack_len,
6001 info->status.ampdu_len, info->status.antenna,
6002 info->status.tx_time, info->status.flags,
6003 info->status.status_driver_data[0],
6004 info->status.status_driver_data[1]);
6007 if (txstat->free_list) {
6009 list_add_tail(&skb->list, txstat->free_list);
6047 ni = m->m_pkthdr.PH_loc.ptr;
6048 m->m_pkthdr.PH_loc.ptr = NULL;
6060 /* Need to make sure hw is in a stable (non-suspended) state. */
6064 queue_delayed_work(lhw->workq, w, delay);
6073 /* Need to make sure hw is in a stable (non-suspended) state. */
6077 queue_work(lhw->workq, w);
6092 skb = dev_alloc_skb(hw->extra_tx_headroom + len + tailroom);
6096 skb_reserve(skb, hw->extra_tx_headroom);
6099 wh->i_fc[0] = IEEE80211_FC0_VERSION_0;
6100 wh->i_fc[0] |= IEEE80211_FC0_SUBTYPE_PROBE_REQ | IEEE80211_FC0_TYPE_MGT;
6101 IEEE80211_ADDR_COPY(wh->i_addr1, ieee80211broadcastaddr);
6102 IEEE80211_ADDR_COPY(wh->i_addr2, addr);
6103 IEEE80211_ADDR_COPY(wh->i_addr3, ieee80211broadcastaddr);
6124 skb = dev_alloc_skb(hw->extra_tx_headroom + sizeof(*psp));
6128 skb_reserve(skb, hw->extra_tx_headroom);
6134 psp->i_fc[0] = IEEE80211_FC0_VERSION_0;
6135 psp->i_fc[0] |= IEEE80211_FC0_SUBTYPE_PS_POLL | IEEE80211_FC0_TYPE_CTL;
6136 v = htole16(vif->cfg.aid | 1<<15 | 1<<16);
6137 memcpy(&psp->i_aid, &v, sizeof(v));
6138 IEEE80211_ADDR_COPY(psp->i_bssid, vap->iv_bss->ni_macaddr);
6139 IEEE80211_ADDR_COPY(psp->i_ta, vif->addr);
6155 skb = dev_alloc_skb(hw->extra_tx_headroom + sizeof(*nullf));
6159 skb_reserve(skb, hw->extra_tx_headroom);
6165 nullf->i_fc[0] = IEEE80211_FC0_VERSION_0;
6166 nullf->i_fc[0] |= IEEE80211_FC0_SUBTYPE_NODATA | IEEE80211_FC0_TYPE_DATA;
6167 nullf->i_fc[1] = IEEE80211_FC1_DIR_TODS;
6169 IEEE80211_ADDR_COPY(nullf->i_addr1, vap->iv_bss->ni_bssid);
6170 IEEE80211_ADDR_COPY(nullf->i_addr2, vif->addr);
6171 IEEE80211_ADDR_COPY(nullf->i_addr3, vap->iv_bss->ni_macaddr);
6182 return (&lvif->wdev);
6204 ic_printf(vap->iv_ic, "%s: vif %p vap %p state %s\n", __func__,
6205 vif, vap, ieee80211_state_name[vap->iv_state]);
6218 ic_printf(vap->iv_ic, "%s: vif %p vap %p state %s\n", __func__,
6219 vif, vap, ieee80211_state_name[vap->iv_state]);
6220 ieee80211_beacon_miss(vap->iv_ic);
6223 /* -------------------------------------------------------------------------- */
6233 KASSERT(qnum < hw->queues, ("%s: qnum %d >= hw->queues %d, hw %p\n",
6234 __func__, qnum, hw->queues, hw));
6236 lhw = wiphy_priv(hw->wiphy);
6239 if (hw->queues >= IEEE80211_NUM_ACS)
6245 TAILQ_FOREACH(lvif, &lhw->lvif_head, lvif_entry) {
6250 if (qnum == vif->hw_queue[ac]) {
6256 if (lvif->hw_queue_stopped[ac] &&
6258 ic_printf(lhw->ic, "%s:%d: lhw %p hw %p "
6263 lvif->hw_queue_stopped[ac] = true;
6276 for (i = 0; i < hw->queues; i++)
6290 if (hw->queues >= IEEE80211_NUM_ACS)
6295 lhw = wiphy_priv(hw->wiphy);
6299 TAILQ_FOREACH(lvif, &lhw->lvif_head, lvif_entry) {
6305 if (hwq == vif->hw_queue[ac]) {
6307 /* XXX-BZ what about software scan? */
6314 if (!lvif->hw_queue_stopped[ac] &&
6316 ic_printf(lhw->ic, "%s:%d: lhw %p hw %p "
6321 lvif->hw_queue_stopped[ac] = false;
6324 TAILQ_FOREACH(lsta, &lvif->lsta_head, lsta_entry) {
6328 for (tid = 0; tid < nitems(sta->txq); tid++) {
6331 if (sta->txq[tid] == NULL)
6334 if (sta->txq[tid]->ac != ac)
6337 ltxq = TXQ_TO_LTXQ(sta->txq[tid]);
6338 if (!ltxq->stopped)
6341 ltxq->stopped = false;
6343 /* XXX-BZ see when this explodes with all the locking. taskq? */
6344 lkpi_80211_mo_wake_tx_queue(hw, sta->txq[tid]);
6360 for (i = 0; i < hw->queues; i++)
6368 KASSERT(qnum < hw->queues, ("%s: qnum %d >= hw->queues %d, hw %p\n",
6369 __func__, qnum, hw->queues, hw));
6384 if (++lhw->txq_generation[ac] == 0)
6385 lhw->txq_generation[ac]++;
6401 if (lhw->txq_generation[ac] == 0)
6404 ltxq = TAILQ_FIRST(&lhw->scheduled_txqs[ac]);
6407 if (ltxq->txq_generation == lhw->txq_generation[ac])
6410 ltxq->txq_generation = lhw->txq_generation[ac];
6411 TAILQ_REMOVE(&lhw->scheduled_txqs[ac], ltxq, txq_entry);
6412 txq = <xq->txq;
6432 ltxq_empty = skb_queue_empty(<xq->skbq);
6438 * Make sure we do not double-schedule. We do this by checking tqe_prev,
6442 if (ltxq->txq_entry.tqe_prev != NULL)
6446 TAILQ_INSERT_TAIL(&lhw->scheduled_txqs[txq->ac], ltxq, txq_entry);
6463 ieee80211_txq_schedule_start(hw, txq->ac);
6465 ntxq = ieee80211_next_txq(hw, txq->ac);
6470 control.sta = ntxq->sta;
6480 ieee80211_txq_schedule_end(hw, txq->ac);
6484 /* -------------------------------------------------------------------------- */
6517 if (lookup->match)
6521 if (lookup->bss == NULL)
6524 if (lookup->privacy != IEEE80211_PRIVACY_ANY) {
6525 /* if (se->se_capinfo & IEEE80211_CAPINFO_PRIVACY) */
6530 if (lookup->bss_type != IEEE80211_BSS_TYPE_ANY) {
6531 /* if (se->se_capinfo & (IEEE80211_CAPINFO_IBSS|IEEE80211_CAPINFO_ESS)) */
6536 if (lookup->chan != NULL) {
6539 chan = linuxkpi_ieee80211_get_channel(lookup->wiphy,
6540 se->se_chan->ic_freq);
6541 if (chan == NULL || chan != lookup->chan)
6545 if (lookup->bssid && !IEEE80211_ADDR_EQ(lookup->bssid, se->se_bssid))
6548 if (lookup->ssid) {
6549 if (lookup->ssid_len != se->se_ssid[1] ||
6550 se->se_ssid[1] == 0)
6552 if (memcmp(lookup->ssid, se->se_ssid+2, lookup->ssid_len) != 0)
6556 ielen = se->se_ies.len;
6558 lookup->bss->ies = malloc(sizeof(*lookup->bss->ies) + ielen,
6560 if (lookup->bss->ies == NULL)
6563 lookup->bss->ies->data = (uint8_t *)lookup->bss->ies + sizeof(*lookup->bss->ies);
6564 lookup->bss->ies->len = ielen;
6566 memcpy(lookup->bss->ies->data, se->se_ies.data, ielen);
6568 lookup->match = true;
6586 ic_printf(lhw->ic, "%s: alloc failed.\n", __func__);
6598 lookup.bss = &lbss->bss;
6601 vap = TAILQ_FIRST(&lhw->ic->ic_vaps);
6608 refcount_init(&lbss->refcnt, 1);
6609 return (&lbss->bss);
6620 if (refcount_release(&lbss->refcnt)) {
6621 free(lbss->bss.ies, M_LKPI80211);
6634 ic = lhw->ic;
6641 (lhw->sc_flags & LKPI_MAC80211_DRV_STARTED) == 0)
6646 TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next)
6651 /* -------------------------------------------------------------------------- */
6654 * hw->conf get initialized/set in various places for us:
6655 * - linuxkpi_ieee80211_alloc_hw(): flags
6656 * - linuxkpi_ieee80211_ifattach(): chandef
6657 * - lkpi_ic_vap_create(): listen_interval
6658 * - lkpi_ic_set_channel(): chandef, flags
6669 if (new == NULL || new->def.chan == NULL)
6672 cd = &new->def;
6674 if (cd && cd->chan != hw->conf.chandef.chan) {
6676 hw->conf.chandef = *cd;
6688 /* -------------------------------------------------------------------------- */