Lines Matching +full:rx +full:- +full:ping +full:- +full:pong
1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright 2003-2008, Jouni Malinen <j@w1.fi>
7 * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
9 * Copyright 2013-2014 Intel Mobile Communications GmbH
10 * Copyright (C) 2015 - 2017 Intel Deutschland GmbH
11 * Copyright (C) 2018 - 2025 Intel Corporation
29 #include "driver-ops.h"
105 * has happened -- the work that runs from this timer will
111 lockdep_assert_wiphy(sdata->local->hw.wiphy); in run_again()
113 if (!timer_pending(&sdata->u.mgd.timer) || in run_again()
114 time_before(timeout, sdata->u.mgd.timer.expires)) in run_again()
115 mod_timer(&sdata->u.mgd.timer, timeout); in run_again()
120 if (sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER) in ieee80211_sta_reset_beacon_monitor()
123 if (ieee80211_hw_check(&sdata->local->hw, CONNECTION_MONITOR)) in ieee80211_sta_reset_beacon_monitor()
126 mod_timer(&sdata->u.mgd.bcn_mon_timer, in ieee80211_sta_reset_beacon_monitor()
127 round_jiffies_up(jiffies + sdata->u.mgd.beacon_timeout)); in ieee80211_sta_reset_beacon_monitor()
132 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_reset_conn_monitor()
134 if (unlikely(!ifmgd->associated)) in ieee80211_sta_reset_conn_monitor()
137 if (ifmgd->probe_send_count) in ieee80211_sta_reset_conn_monitor()
138 ifmgd->probe_send_count = 0; in ieee80211_sta_reset_conn_monitor()
140 if (ieee80211_hw_check(&sdata->local->hw, CONNECTION_MONITOR)) in ieee80211_sta_reset_conn_monitor()
143 mod_timer(&ifmgd->conn_mon_timer, in ieee80211_sta_reset_conn_monitor()
149 return (1 << ecw) - 1; in ecw2cw()
161 const struct ieee80211_ht_operation *ht_oper = elems->ht_operation; in ieee80211_determine_ap_chan()
162 const struct ieee80211_vht_operation *vht_oper = elems->vht_operation; in ieee80211_determine_ap_chan()
163 const struct ieee80211_he_operation *he_oper = elems->he_operation; in ieee80211_determine_ap_chan()
164 const struct ieee80211_eht_operation *eht_oper = elems->eht_operation; in ieee80211_determine_ap_chan()
166 sdata->local->hw.wiphy->bands[channel->band]; in ieee80211_determine_ap_chan()
171 if (ieee80211_hw_check(&sdata->local->hw, STRICT)) in ieee80211_determine_ap_chan()
177 .center_freq1 = channel->center_freq, in ieee80211_determine_ap_chan()
178 .freq1_offset = channel->freq_offset, in ieee80211_determine_ap_chan()
182 if (sband->band == NL80211_BAND_S1GHZ) { in ieee80211_determine_ap_chan()
183 if (!ieee80211_chandef_s1g_oper(elems->s1g_oper, chandef)) { in ieee80211_determine_ap_chan()
186 chandef->width = ieee80211_s1g_channel_width(channel); in ieee80211_determine_ap_chan()
193 if (sband->band == NL80211_BAND_6GHZ) { in ieee80211_determine_ap_chan()
197 if (conn->mode < IEEE80211_CONN_MODE_HE) in ieee80211_determine_ap_chan()
200 if (!elems->he_6ghz_capa || !elems->he_cap) { in ieee80211_determine_ap_chan()
206 if (!eht_oper || !elems->eht_cap) { in ieee80211_determine_ap_chan()
211 if (!ieee80211_chandef_he_6ghz_oper(sdata->local, he_oper, in ieee80211_determine_ap_chan()
221 if (conn->mode < IEEE80211_CONN_MODE_HT) in ieee80211_determine_ap_chan()
224 if (!ht_oper || !elems->ht_cap_elem) in ieee80211_determine_ap_chan()
227 chandef->width = NL80211_CHAN_WIDTH_20; in ieee80211_determine_ap_chan()
229 ht_cfreq = ieee80211_channel_to_frequency(ht_oper->primary_chan, in ieee80211_determine_ap_chan()
230 channel->band); in ieee80211_determine_ap_chan()
232 if (!ignore_ht_channel_mismatch && channel->center_freq != ht_cfreq) { in ieee80211_determine_ap_chan()
241 …"Wrong control channel: center-freq: %d ht-cfreq: %d ht->primary_chan: %d band: %d - Disabling HT\… in ieee80211_determine_ap_chan()
242 channel->center_freq, ht_cfreq, in ieee80211_determine_ap_chan()
243 ht_oper->primary_chan, channel->band); in ieee80211_determine_ap_chan()
249 if (conn->mode < IEEE80211_CONN_MODE_VHT) in ieee80211_determine_ap_chan()
258 if (elems->he_cap && he_oper && in ieee80211_determine_ap_chan()
259 he_oper->he_oper_params & cpu_to_le32(IEEE80211_HE_OPERATION_VHT_OPER_INFO)) { in ieee80211_determine_ap_chan()
266 memcpy(&he_oper_vht_cap, he_oper->optional, 3); in ieee80211_determine_ap_chan()
269 if (!ieee80211_chandef_vht_oper(&sdata->local->hw, vht_cap_info, in ieee80211_determine_ap_chan()
274 /* this will cause us to re-parse as VHT STA */ in ieee80211_determine_ap_chan()
277 } else if (!vht_oper || !elems->vht_cap_elem) { in ieee80211_determine_ap_chan()
278 if (sband->band == NL80211_BAND_5GHZ) { in ieee80211_determine_ap_chan()
284 } else if (sband->band == NL80211_BAND_2GHZ) { in ieee80211_determine_ap_chan()
286 } else if (!ieee80211_chandef_vht_oper(&sdata->local->hw, in ieee80211_determine_ap_chan()
304 if (conn->mode < IEEE80211_CONN_MODE_HE || in ieee80211_determine_ap_chan()
305 !elems->he_operation || !elems->he_cap) { in ieee80211_determine_ap_chan()
312 if (conn->mode < IEEE80211_CONN_MODE_EHT || in ieee80211_determine_ap_chan()
313 !eht_oper || !elems->eht_cap) in ieee80211_determine_ap_chan()
321 if (eht_oper->params & IEEE80211_EHT_OPER_INFO_PRESENT) { in ieee80211_determine_ap_chan()
324 ieee80211_chandef_eht_oper((const void *)eht_oper->optional, in ieee80211_determine_ap_chan()
356 if (sband->band == NL80211_BAND_6GHZ) in ieee80211_verify_sta_ht_mcs_support()
362 memcpy(&sta_ht_cap, &sband->ht_cap, sizeof(sta_ht_cap)); in ieee80211_verify_sta_ht_mcs_support()
366 * P802.11REVme/D7.0 - 6.5.4.2.4 in ieee80211_verify_sta_ht_mcs_support()
368 * If the MLME of an HT STA receives an MLME-JOIN.request primitive in ieee80211_verify_sta_ht_mcs_support()
369 * with the SelectedBSS parameter containing a Basic HT-MCS Set field in ieee80211_verify_sta_ht_mcs_support()
371 * the MLME response in the resulting MLME-JOIN.confirm primitive shall in ieee80211_verify_sta_ht_mcs_support()
376 /* Simply check that all basic rates are in the STA RX mask */ in ieee80211_verify_sta_ht_mcs_support()
378 if ((ht_op->basic_set[i] & sta_ht_cap.mcs.rx_mask[i]) != in ieee80211_verify_sta_ht_mcs_support()
379 ht_op->basic_set[i]) in ieee80211_verify_sta_ht_mcs_support()
396 if (sband->band != NL80211_BAND_5GHZ) in ieee80211_verify_sta_vht_mcs_support()
402 memcpy(&sta_vht_cap, &sband->vht_cap, sizeof(sta_vht_cap)); in ieee80211_verify_sta_vht_mcs_support()
405 ap_min_req_set = le16_to_cpu(vht_op->basic_mcs_set); in ieee80211_verify_sta_vht_mcs_support()
410 * Many APs are incorrectly advertising an all-zero value here, in ieee80211_verify_sta_vht_mcs_support()
411 * which really means MCS 0-7 are required for 1-8 streams, but in ieee80211_verify_sta_vht_mcs_support()
414 * with MCS 0-7 are required, but don't really mean it that way in ieee80211_verify_sta_vht_mcs_support()
419 if (!ieee80211_hw_check(&sdata->local->hw, STRICT)) in ieee80211_verify_sta_vht_mcs_support()
423 * P802.11REVme/D7.0 - 6.5.4.2.4 in ieee80211_verify_sta_vht_mcs_support()
425 * If the MLME of a VHT STA receives an MLME-JOIN.request primitive in ieee80211_verify_sta_vht_mcs_support()
426 * with a SelectedBSS parameter containing a Basic VHT-MCS And NSS Set in ieee80211_verify_sta_vht_mcs_support()
428 * <VHT-MCS, NSS> tuple, the MLME response in the resulting in ieee80211_verify_sta_vht_mcs_support()
429 * MLME-JOIN.confirm primitive shall contain a ResultCode parameter in ieee80211_verify_sta_vht_mcs_support()
433 for (nss = 8; nss > 0; nss--) { in ieee80211_verify_sta_vht_mcs_support()
434 u8 ap_op_val = (ap_min_req_set >> (2 * (nss - 1))) & 3; in ieee80211_verify_sta_vht_mcs_support()
441 sta_rx_val = (sta_rx_mcs_map >> (2 * (nss - 1))) & 3; in ieee80211_verify_sta_vht_mcs_support()
442 sta_tx_val = (sta_tx_mcs_map >> (2 * (nss - 1))) & 3; in ieee80211_verify_sta_vht_mcs_support()
448 "Missing mandatory rates for %d Nss, rx %d, tx %d oper %d, disable VHT\n", in ieee80211_verify_sta_vht_mcs_support()
474 mcs_80_map_tx = le16_to_cpu(he_mcs_nss_supp->tx_mcs_80); in ieee80211_verify_peer_he_mcs_support()
475 mcs_80_map_rx = le16_to_cpu(he_mcs_nss_supp->rx_mcs_80); in ieee80211_verify_peer_he_mcs_support()
477 /* P802.11-REVme/D0.3 in ieee80211_verify_peer_he_mcs_support()
482 * Single spatial stream HE-MCSs 0 to 7 (transmit and receive) in all in ieee80211_verify_peer_he_mcs_support()
488 "Missing mandatory rates for 1 Nss, rx 0x%x, tx 0x%x, disable HE\n", in ieee80211_verify_peer_he_mcs_support()
496 ap_min_req_set = le16_to_cpu(he_op->he_mcs_nss_set); in ieee80211_verify_peer_he_mcs_support()
503 if (!ieee80211_hw_check(&sdata->local->hw, STRICT) && !ap_min_req_set) in ieee80211_verify_peer_he_mcs_support()
508 * P802.11-REVme/D0.3 in ieee80211_verify_peer_he_mcs_support()
512 * transmit at each of the <HE-MCS, NSS> tuple values indicated by the in ieee80211_verify_peer_he_mcs_support()
513 * Basic HE-MCS And NSS Set field of the HE Operation parameter of the in ieee80211_verify_peer_he_mcs_support()
514 * MLME-START.request primitive and shall be able to receive at each of in ieee80211_verify_peer_he_mcs_support()
515 * the <HE-MCS, NSS> tuple values indicated by the Supported HE-MCS and in ieee80211_verify_peer_he_mcs_support()
519 for (nss = 8; nss > 0; nss--) { in ieee80211_verify_peer_he_mcs_support()
520 u8 ap_op_val = (ap_min_req_set >> (2 * (nss - 1))) & 3; in ieee80211_verify_peer_he_mcs_support()
527 ap_rx_val = (mcs_80_map_rx >> (2 * (nss - 1))) & 3; in ieee80211_verify_peer_he_mcs_support()
528 ap_tx_val = (mcs_80_map_tx >> (2 * (nss - 1))) & 3; in ieee80211_verify_peer_he_mcs_support()
534 "Invalid rates for %d Nss, rx %d, tx %d oper %d, disable HE\n", in ieee80211_verify_peer_he_mcs_support()
549 ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); in ieee80211_verify_sta_he_mcs_support()
556 ap_min_req_set = le16_to_cpu(he_op->he_mcs_nss_set); in ieee80211_verify_sta_he_mcs_support()
563 if (!ieee80211_hw_check(&sdata->local->hw, STRICT) && !ap_min_req_set) in ieee80211_verify_sta_he_mcs_support()
569 &sta_he_cap->he_mcs_nss_supp; in ieee80211_verify_sta_he_mcs_support()
579 * possible. Each of the sta_mcs_map_* is a 16-bit struct built in ieee80211_verify_sta_he_mcs_support()
580 * of 2 bits per NSS (1-8), with the values defined in enum in ieee80211_verify_sta_he_mcs_support()
581 * ieee80211_he_mcs_support. Need to make sure STA TX and RX in ieee80211_verify_sta_he_mcs_support()
586 for (nss = 8; nss > 0; nss--) { in ieee80211_verify_sta_he_mcs_support()
587 u8 sta_rx_val = (sta_mcs_map_rx >> (2 * (nss - 1))) & 3; in ieee80211_verify_sta_he_mcs_support()
588 u8 sta_tx_val = (sta_mcs_map_tx >> (2 * (nss - 1))) & 3; in ieee80211_verify_sta_he_mcs_support()
589 u8 ap_val = (ap_min_req_set >> (2 * (nss - 1))) & 3; in ieee80211_verify_sta_he_mcs_support()
598 * P802.11-REVme/D0.3 in ieee80211_verify_sta_he_mcs_support()
601 * An HE STA shall not attempt to join * (MLME-JOIN.request primitive) in ieee80211_verify_sta_he_mcs_support()
603 * receive using) all of the <HE-MCS, NSS> tuples in the basic in ieee80211_verify_sta_he_mcs_support()
604 * HE-MCS and NSS set. in ieee80211_verify_sta_he_mcs_support()
627 u8 he_phy_cap0 = sta_he_cap->he_cap_elem.phy_cap_info[0]; in ieee80211_get_eht_cap_mcs_nss()
628 u8 eht_phy_cap0 = sta_eht_cap->eht_cap_elem.phy_cap_info[0]; in ieee80211_get_eht_cap_mcs_nss()
630 /* handle us being a 20 MHz-only EHT STA - with four values in ieee80211_get_eht_cap_mcs_nss()
631 * for MCS 0-7, 8-9, 10-11, 12-13. in ieee80211_get_eht_cap_mcs_nss()
634 return sta_eht_cap->eht_mcs_nss_supp.only_20mhz.rx_tx_max_nss[idx]; in ieee80211_get_eht_cap_mcs_nss()
636 /* the others have MCS 0-9 together, rather than separately from 0-7 */ in ieee80211_get_eht_cap_mcs_nss()
638 idx--; in ieee80211_get_eht_cap_mcs_nss()
642 return sta_eht_cap->eht_mcs_nss_supp.bw._80.rx_tx_max_nss[idx]; in ieee80211_get_eht_cap_mcs_nss()
648 return sta_eht_cap->eht_mcs_nss_supp.bw._160.rx_tx_max_nss[idx]; in ieee80211_get_eht_cap_mcs_nss()
652 return sta_eht_cap->eht_mcs_nss_supp.bw._320.rx_tx_max_nss[idx]; in ieee80211_get_eht_cap_mcs_nss()
665 ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); in ieee80211_verify_sta_eht_mcs_support()
667 ieee80211_get_eht_iftype_cap_vif(sband, &sdata->vif); in ieee80211_verify_sta_eht_mcs_support()
674 req = &eht_op->basic_mcs_nss; in ieee80211_verify_sta_eht_mcs_support()
676 for (i = 0; i < ARRAY_SIZE(req->rx_tx_max_nss); i++) { in ieee80211_verify_sta_eht_mcs_support()
680 req_rx_nss = u8_get_bits(req->rx_tx_max_nss[i], in ieee80211_verify_sta_eht_mcs_support()
682 req_tx_nss = u8_get_bits(req->rx_tx_max_nss[i], in ieee80211_verify_sta_eht_mcs_support()
720 ext_supp_rates[i - supp_rates_len]; in ieee80211_get_rates()
740 for (j = 0; j < sband->n_bitrates; j++) { in ieee80211_get_rates()
744 br = &sband->bitrates[j]; in ieee80211_get_rates()
746 brate = DIV_ROUND_UP(br->bitrate, 5); in ieee80211_get_rates()
762 if (is_basic && unknown_rates_selectors && j == sband->n_bitrates) in ieee80211_get_rates()
771 if (!cfg80211_chandef_usable(sdata->local->hw.wiphy, in ieee80211_chandef_usable()
775 if (chandef->punctured && in ieee80211_chandef_usable()
776 ieee80211_hw_check(&sdata->local->hw, DISALLOW_PUNCTURING)) in ieee80211_chandef_usable()
779 if (chandef->punctured && chandef->chan->band == NL80211_BAND_5GHZ && in ieee80211_chandef_usable()
780 ieee80211_hw_check(&sdata->local->hw, DISALLOW_PUNCTURING_5GHZ)) in ieee80211_chandef_usable()
788 if (c->width == NL80211_CHAN_WIDTH_80P80) in ieee80211_chandef_num_subchans()
796 switch (c->width) { in ieee80211_chandef_num_widths()
834 /* don't WARN - misconfigured APs could cause this if their N > width */ in ieee80211_calc_chandef_subchan_offset()
852 * 80+80 with secondary 80 below primary - four subchannels for it in ieee80211_calc_chandef_subchan_offset()
855 if (ap->width == NL80211_CHAN_WIDTH_80P80 && in ieee80211_calc_chandef_subchan_offset()
856 ap->center_freq2 < ap->center_freq1) in ieee80211_calc_chandef_subchan_offset()
873 if (!psd->valid) in ieee80211_rearrange_tpe_psd()
877 if (!psd->n) in ieee80211_rearrange_tpe_psd()
880 BUILD_BUG_ON(sizeof(tmp) != sizeof(psd->power)); in ieee80211_rearrange_tpe_psd()
886 * In psd->power we have values in the order 0..N, 0..K, where in ieee80211_rearrange_tpe_psd()
888 * doesn't then we've pre-filled 'unlimited' as defaults. in ieee80211_rearrange_tpe_psd()
901 * N entries: |--|--|--|--| in ieee80211_rearrange_tpe_psd()
902 * K entries: |--|--|--|--|--|--|--|--| |--|--|--|--| in ieee80211_rearrange_tpe_psd()
917 offset = ieee80211_calc_chandef_subchan_offset(ap, psd->n); in ieee80211_rearrange_tpe_psd()
920 tmp[i] = psd->power[i + psd->n]; in ieee80211_rearrange_tpe_psd()
921 else if (i < offset + psd->n) in ieee80211_rearrange_tpe_psd()
922 tmp[i] = psd->power[i - offset]; in ieee80211_rearrange_tpe_psd()
924 tmp[i] = psd->power[i]; in ieee80211_rearrange_tpe_psd()
931 memset(psd->power, IEEE80211_TPE_PSD_NO_LIMIT, sizeof(psd->power)); in ieee80211_rearrange_tpe_psd()
934 psd->power[i] = tmp[offset + i]; in ieee80211_rearrange_tpe_psd()
938 if (needed < psd->count) in ieee80211_rearrange_tpe_psd()
939 psd->count = needed; in ieee80211_rearrange_tpe_psd()
957 ieee80211_rearrange_tpe_psd(&tpe->psd_local[i], ap, used); in ieee80211_rearrange_tpe()
958 ieee80211_rearrange_tpe_psd(&tpe->psd_reg_client[i], ap, used); in ieee80211_rearrange_tpe()
962 if (needed_pwr_count < tpe->max_local[i].count) in ieee80211_rearrange_tpe()
963 tpe->max_local[i].count = needed_pwr_count; in ieee80211_rearrange_tpe()
964 if (needed_pwr_count < tpe->max_reg_client[i].count) in ieee80211_rearrange_tpe()
965 tpe->max_reg_client[i].count = needed_pwr_count; in ieee80211_rearrange_tpe()
982 chanreq->ap.chan = NULL; in ieee80211_set_chanreq_ap()
984 if (conn->mode < IEEE80211_CONN_MODE_EHT) in ieee80211_set_chanreq_ap()
986 if (sdata->vif.driver_flags & IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW) in ieee80211_set_chanreq_ap()
989 chanreq->ap = *ap_chandef; in ieee80211_set_chanreq_ap()
1000 const struct cfg80211_bss_ies *ies = rcu_dereference(cbss->ies); in ieee80211_determine_chan_mode()
1001 struct ieee80211_bss *bss = (void *)cbss->priv; in ieee80211_determine_chan_mode()
1002 struct ieee80211_channel *channel = cbss->channel; in ieee80211_determine_chan_mode()
1004 .link_id = -1, in ieee80211_determine_chan_mode()
1006 .start = ies->data, in ieee80211_determine_chan_mode()
1007 .len = ies->len, in ieee80211_determine_chan_mode()
1017 parse_params.mode = conn->mode; in ieee80211_determine_chan_mode()
1020 return ERR_PTR(-ENOMEM); in ieee80211_determine_chan_mode()
1022 ap_mode = ieee80211_determine_ap_chan(sdata, channel, bss->vht_cap_info, in ieee80211_determine_chan_mode()
1026 if (WARN_ON(ap_mode > conn->mode)) { in ieee80211_determine_chan_mode()
1027 ret = -EINVAL; in ieee80211_determine_chan_mode()
1031 if (conn->mode != ap_mode) { in ieee80211_determine_chan_mode()
1032 conn->mode = ap_mode; in ieee80211_determine_chan_mode()
1038 cbss->bssid, ieee80211_conn_mode_str(ap_mode)); in ieee80211_determine_chan_mode()
1040 sband = sdata->local->hw.wiphy->bands[channel->band]; in ieee80211_determine_chan_mode()
1042 ieee80211_get_rates(sband, elems->supp_rates, elems->supp_rates_len, in ieee80211_determine_chan_mode()
1043 elems->ext_supp_rates, elems->ext_supp_rates_len, in ieee80211_determine_chan_mode()
1047 switch (channel->band) { in ieee80211_determine_chan_mode()
1050 ret = -EINVAL; in ieee80211_determine_chan_mode()
1057 "Rejecting non-HE 6/7 GHz connection"); in ieee80211_determine_chan_mode()
1058 ret = -EINVAL; in ieee80211_determine_chan_mode()
1064 ret = -EINVAL; in ieee80211_determine_chan_mode()
1072 ret = -EINVAL; in ieee80211_determine_chan_mode()
1075 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_20; in ieee80211_determine_chan_mode()
1078 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1079 conn->bw_limit, in ieee80211_determine_chan_mode()
1084 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1085 conn->bw_limit, in ieee80211_determine_chan_mode()
1089 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1090 conn->bw_limit, in ieee80211_determine_chan_mode()
1095 chanreq->oper = *ap_chandef; in ieee80211_determine_chan_mode()
1098 if (conn->mode >= IEEE80211_CONN_MODE_HT) in ieee80211_determine_chan_mode()
1100 if (conn->mode >= IEEE80211_CONN_MODE_VHT) in ieee80211_determine_chan_mode()
1102 if (conn->mode >= IEEE80211_CONN_MODE_HE) in ieee80211_determine_chan_mode()
1104 if (conn->mode >= IEEE80211_CONN_MODE_EHT) in ieee80211_determine_chan_mode()
1116 ret = -EINVAL; in ieee80211_determine_chan_mode()
1122 while (!ieee80211_chandef_usable(sdata, &chanreq->oper, in ieee80211_determine_chan_mode()
1124 if (WARN_ON(chanreq->oper.width == NL80211_CHAN_WIDTH_20_NOHT)) { in ieee80211_determine_chan_mode()
1125 ret = -EINVAL; in ieee80211_determine_chan_mode()
1132 if (conn->mode >= IEEE80211_CONN_MODE_HE && in ieee80211_determine_chan_mode()
1133 !cfg80211_chandef_usable(sdata->wdev.wiphy, &chanreq->oper, in ieee80211_determine_chan_mode()
1135 conn->mode = IEEE80211_CONN_MODE_VHT; in ieee80211_determine_chan_mode()
1136 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1137 conn->bw_limit, in ieee80211_determine_chan_mode()
1141 if (conn->mode >= IEEE80211_CONN_MODE_EHT && in ieee80211_determine_chan_mode()
1142 !cfg80211_chandef_usable(sdata->wdev.wiphy, &chanreq->oper, in ieee80211_determine_chan_mode()
1144 conn->mode = IEEE80211_CONN_MODE_HE; in ieee80211_determine_chan_mode()
1145 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1146 conn->bw_limit, in ieee80211_determine_chan_mode()
1150 if (chanreq->oper.width != ap_chandef->width || ap_mode != conn->mode) in ieee80211_determine_chan_mode()
1154 if (conn->mode >= IEEE80211_CONN_MODE_HT && in ieee80211_determine_chan_mode()
1156 elems->ht_operation)) { in ieee80211_determine_chan_mode()
1157 conn->mode = IEEE80211_CONN_MODE_LEGACY; in ieee80211_determine_chan_mode()
1158 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_20; in ieee80211_determine_chan_mode()
1163 if (conn->mode >= IEEE80211_CONN_MODE_VHT && in ieee80211_determine_chan_mode()
1165 elems->vht_operation)) { in ieee80211_determine_chan_mode()
1166 conn->mode = IEEE80211_CONN_MODE_HT; in ieee80211_determine_chan_mode()
1167 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1168 conn->bw_limit, in ieee80211_determine_chan_mode()
1174 if (conn->mode >= IEEE80211_CONN_MODE_HE && in ieee80211_determine_chan_mode()
1176 (void *)elems->he_cap, in ieee80211_determine_chan_mode()
1177 elems->he_operation) || in ieee80211_determine_chan_mode()
1179 elems->he_operation))) { in ieee80211_determine_chan_mode()
1180 conn->mode = IEEE80211_CONN_MODE_VHT; in ieee80211_determine_chan_mode()
1185 if (conn->mode >= IEEE80211_CONN_MODE_EHT && in ieee80211_determine_chan_mode()
1187 elems->eht_operation)) { in ieee80211_determine_chan_mode()
1188 conn->mode = IEEE80211_CONN_MODE_HE; in ieee80211_determine_chan_mode()
1189 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_chan_mode()
1190 conn->bw_limit, in ieee80211_determine_chan_mode()
1197 if (ap_mode != conn->mode) { in ieee80211_determine_chan_mode()
1204 ieee80211_conn_mode_str(conn->mode), in ieee80211_determine_chan_mode()
1205 20 * (1 << conn->bw_limit)); in ieee80211_determine_chan_mode()
1207 if (WARN_ON_ONCE(!cfg80211_chandef_valid(&chanreq->oper))) { in ieee80211_determine_chan_mode()
1208 ret = -EINVAL; in ieee80211_determine_chan_mode()
1224 struct ieee80211_channel *channel = link->conf->chanreq.oper.chan; in ieee80211_config_bw()
1225 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_config_bw()
1234 if (link->u.mgd.conn.mode == IEEE80211_CONN_MODE_LEGACY || in ieee80211_config_bw()
1235 link->u.mgd.conn.mode == IEEE80211_CONN_MODE_S1G) in ieee80211_config_bw()
1238 if (elems->vht_cap_elem) in ieee80211_config_bw()
1239 vht_cap_info = le32_to_cpu(elems->vht_cap_elem->vht_cap_info); in ieee80211_config_bw()
1242 elems, true, &link->u.mgd.conn, in ieee80211_config_bw()
1245 if (ap_mode != link->u.mgd.conn.mode) { in ieee80211_config_bw()
1248 link->u.mgd.bssid, in ieee80211_config_bw()
1249 ieee80211_conn_mode_str(link->u.mgd.conn.mode), in ieee80211_config_bw()
1251 return -EINVAL; in ieee80211_config_bw()
1255 ieee80211_set_chanreq_ap(sdata, &chanreq, &link->u.mgd.conn, in ieee80211_config_bw()
1259 * if HT operation mode changed store the new one - in ieee80211_config_bw()
1262 if (elems->ht_operation) { in ieee80211_config_bw()
1263 ht_opmode = le16_to_cpu(elems->ht_operation->operation_mode); in ieee80211_config_bw()
1264 if (link->conf->ht_operation_mode != ht_opmode) { in ieee80211_config_bw()
1266 link->conf->ht_operation_mode = ht_opmode; in ieee80211_config_bw()
1275 * won't do us any good -- we couldn't use it with the AP. in ieee80211_config_bw()
1277 while (link->u.mgd.conn.bw_limit < in ieee80211_config_bw()
1281 if (ap_chandef.chan->band == NL80211_BAND_6GHZ && in ieee80211_config_bw()
1282 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HE) { in ieee80211_config_bw()
1283 ieee80211_rearrange_tpe(&elems->tpe, &ap_chandef, in ieee80211_config_bw()
1285 if (memcmp(&link->conf->tpe, &elems->tpe, sizeof(elems->tpe))) { in ieee80211_config_bw()
1286 link->conf->tpe = elems->tpe; in ieee80211_config_bw()
1291 if (ieee80211_chanreq_identical(&chanreq, &link->conf->chanreq)) in ieee80211_config_bw()
1296 link->u.mgd.bssid, frame, chanreq.oper.chan->center_freq, in ieee80211_config_bw()
1297 chanreq.oper.chan->freq_offset, chanreq.oper.width, in ieee80211_config_bw()
1303 "AP %pM changed caps/bw in %s in a way we can't support - disconnect\n", in ieee80211_config_bw()
1304 link->u.mgd.bssid, frame); in ieee80211_config_bw()
1305 return -EINVAL; in ieee80211_config_bw()
1309 link->conf->chanreq = chanreq; in ieee80211_config_bw()
1315 * here. This keeps us from playing ping-pong with regulatory, without in ieee80211_config_bw()
1317 * - connect to an AP with 80 MHz, world regdom allows 80 MHz in ieee80211_config_bw()
1318 * - AP advertises regdom US in ieee80211_config_bw()
1319 * - CRDA loads regdom US with 80 MHz prohibited (old database) in ieee80211_config_bw()
1320 * - we detect an unsupported channel and disconnect in ieee80211_config_bw()
1321 * - disconnect causes CRDA to reload world regdomain and the game in ieee80211_config_bw()
1333 "AP %pM changed bandwidth in %s to incompatible one - disconnect\n", in ieee80211_config_bw()
1334 link->u.mgd.bssid, frame); in ieee80211_config_bw()
1338 cfg80211_schedule_channels_check(&sdata->wdev); in ieee80211_config_bw()
1352 u32 flags = channel->flags; in ieee80211_add_ht_ie()
1356 BUILD_BUG_ON(sizeof(ht_cap) != sizeof(sband->ht_cap)); in ieee80211_add_ht_ie()
1358 memcpy(&ht_cap, &sband->ht_cap, sizeof(ht_cap)); in ieee80211_add_ht_ie()
1381 * capable of 40 MHz -- some broken APs will never fall in ieee80211_add_ht_ie()
1384 if (conn->bw_limit <= IEEE80211_CONN_BW_LIMIT_20) { in ieee80211_add_ht_ie()
1417 * Note - the function returns true to own the MU-MIMO capability
1425 struct ieee80211_local *local = sdata->local; in ieee80211_add_vht_ie()
1432 BUILD_BUG_ON(sizeof(vht_cap) != sizeof(sband->vht_cap)); in ieee80211_add_vht_ie()
1434 memcpy(&vht_cap, &sband->vht_cap, sizeof(vht_cap)); in ieee80211_add_vht_ie()
1440 if (conn->bw_limit <= IEEE80211_CONN_BW_LIMIT_80) { in ieee80211_add_vht_ie()
1449 if (!ieee80211_hw_check(&local->hw, STRICT)) { in ieee80211_add_vht_ie()
1450 if (!(ap_vht_cap->vht_cap_info & in ieee80211_add_vht_ie()
1454 else if (!(ap_vht_cap->vht_cap_info & in ieee80211_add_vht_ie()
1460 * If some other vif is using the MU-MIMO capability we cannot associate in ieee80211_add_vht_ie()
1461 * using MU-MIMO - this will lead to contradictions in the group-id in ieee80211_add_vht_ie()
1464 * simultaneous associations with MU-MIMO. in ieee80211_add_vht_ie()
1470 list_for_each_entry(other, &local->interfaces, list) { in ieee80211_add_vht_ie()
1471 if (other->vif.bss_conf.mu_mimo_owner) { in ieee80211_add_vht_ie()
1484 ap_bf_sts = le32_to_cpu(ap_vht_cap->vht_cap_info) & mask; in ieee80211_add_vht_ie()
1507 if (assoc_data->supp_rates_len && in ieee80211_assoc_add_rates()
1508 !ieee80211_hw_check(&local->hw, STRICT)) { in ieee80211_assoc_add_rates()
1512 * in the association request (e.g. D-Link DAP 1353 in in ieee80211_assoc_add_rates()
1513 * b-only mode)... in ieee80211_assoc_add_rates()
1516 assoc_data->supp_rates, in ieee80211_assoc_add_rates()
1517 assoc_data->supp_rates_len, in ieee80211_assoc_add_rates()
1564 /* 60 GHz (Multi-band, DMG, MMS) can't happen */ in ieee80211_add_before_ht_elems()
1578 skb_put_data(skb, elems + offset, noffset - offset); in ieee80211_add_before_ht_elems()
1598 /* 60 GHz (Multi-band, DMG, MMS) can't happen */ in ieee80211_add_before_vht_elems()
1609 skb_put_data(skb, elems + offset, noffset - offset); in ieee80211_add_before_vht_elems()
1643 skb_put_data(skb, elems + offset, noffset - offset); in ieee80211_add_before_he_elems()
1669 enum nl80211_iftype iftype = ieee80211_vif_type_p2p(&sdata->vif); in ieee80211_add_link_elems()
1670 struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; in ieee80211_add_link_elems()
1671 struct ieee80211_channel *chan = cbss->channel; in ieee80211_add_link_elems()
1673 struct ieee80211_local *local = sdata->local; in ieee80211_add_link_elems()
1685 /* need a last for termination - we use 0 == SSID */ \ in ieee80211_add_link_elems()
1686 if (!WARN_ON(present_elems_len >= PRESENT_ELEMS_MAX - 1)) \ in ieee80211_add_link_elems()
1692 smps_mode = link->smps_mode; in ieee80211_add_link_elems()
1693 else if (sdata->u.mgd.powersave) in ieee80211_add_link_elems()
1705 chanctx_conf = rcu_dereference(link->conf->chanctx_conf); in ieee80211_add_link_elems()
1707 width = chanctx_conf->def.width; in ieee80211_add_link_elems()
1711 sband = local->hw.wiphy->bands[chan->band]; in ieee80211_add_link_elems()
1714 if (sband->band == NL80211_BAND_2GHZ) { in ieee80211_add_link_elems()
1719 if ((cbss->capability & WLAN_CAPABILITY_SPECTRUM_MGMT) && in ieee80211_add_link_elems()
1720 ieee80211_hw_check(&local->hw, SPECTRUM_MGMT)) in ieee80211_add_link_elems()
1723 if (sband->band != NL80211_BAND_S1GHZ) in ieee80211_add_link_elems()
1748 (sband->band != NL80211_BAND_6GHZ || in ieee80211_add_link_elems()
1749 !ext_capa || ext_capa->datalen < 1 || in ieee80211_add_link_elems()
1750 !(ext_capa->data[0] & WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING))) { in ieee80211_add_link_elems()
1752 pos = skb_put(skb, 2 * sband->n_channels + 2); in ieee80211_add_link_elems()
1754 *pos++ = 2 * sband->n_channels; in ieee80211_add_link_elems()
1755 for (i = 0; i < sband->n_channels; i++) { in ieee80211_add_link_elems()
1756 int cf = sband->channels[i].center_freq; in ieee80211_add_link_elems()
1769 if (sband->band != NL80211_BAND_6GHZ && in ieee80211_add_link_elems()
1770 assoc_data->link[link_id].conn.mode >= IEEE80211_CONN_MODE_HT) { in ieee80211_add_link_elems()
1772 assoc_data->link[link_id].ap_ht_param, in ieee80211_add_link_elems()
1774 &assoc_data->link[link_id].conn); in ieee80211_add_link_elems()
1783 if (sband->band != NL80211_BAND_6GHZ && in ieee80211_add_link_elems()
1784 assoc_data->link[link_id].conn.mode >= IEEE80211_CONN_MODE_VHT && in ieee80211_add_link_elems()
1785 sband->vht_cap.vht_supported) { in ieee80211_add_link_elems()
1788 &assoc_data->link[link_id].ap_vht_cap, in ieee80211_add_link_elems()
1789 &assoc_data->link[link_id].conn); in ieee80211_add_link_elems()
1792 link->conf->mu_mimo_owner = mu_mimo_owner; in ieee80211_add_link_elems()
1801 if (assoc_data->link[link_id].conn.mode >= IEEE80211_CONN_MODE_HE) { in ieee80211_add_link_elems()
1803 &assoc_data->link[link_id].conn); in ieee80211_add_link_elems()
1809 * careful - need to know about all the present elems before in ieee80211_add_link_elems()
1813 if (assoc_data->link[link_id].conn.mode >= IEEE80211_CONN_MODE_EHT) in ieee80211_add_link_elems()
1816 if (link_id == assoc_data->assoc_link_id) in ieee80211_add_link_elems()
1823 if (assoc_data->link[link_id].conn.mode >= IEEE80211_CONN_MODE_EHT) in ieee80211_add_link_elems()
1825 &assoc_data->link[link_id].conn); in ieee80211_add_link_elems()
1827 if (sband->band == NL80211_BAND_S1GHZ) { in ieee80211_add_link_elems()
1829 ieee80211_add_s1g_capab_ie(sdata, &sband->s1g_cap, skb); in ieee80211_add_link_elems()
1832 if (iftd && iftd->vendor_elems.data && iftd->vendor_elems.len) in ieee80211_add_link_elems()
1833 skb_put_data(skb, iftd->vendor_elems.data, iftd->vendor_elems.len); in ieee80211_add_link_elems()
1842 unsigned int skb_len = skb->len; in ieee80211_add_non_inheritance_elem()
1856 /* should at least be sorted in the sense of normal -> ext */ in ieee80211_add_non_inheritance_elem()
1886 /* if we added a list but no extension list, make a zero-len one */ in ieee80211_add_non_inheritance_elem()
1894 *len = skb->len - skb_len - 2; in ieee80211_add_non_inheritance_elem()
1904 struct ieee80211_local *local = sdata->local; in ieee80211_assoc_add_ml_elem()
1913 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_assoc_add_ml_elem()
1916 ift_ext_capa = cfg80211_get_iftype_ext_capa(local->hw.wiphy, in ieee80211_assoc_add_ml_elem()
1917 ieee80211_vif_type_p2p(&sdata->vif)); in ieee80211_assoc_add_ml_elem()
1919 eml_capa = cpu_to_le16(ift_ext_capa->eml_capabilities); in ieee80211_assoc_add_ml_elem()
1920 mld_capa_ops = cpu_to_le16(ift_ext_capa->mld_capa_and_ops); in ieee80211_assoc_add_ml_elem()
1927 ml_elem->control = in ieee80211_assoc_add_ml_elem()
1931 common->len = sizeof(*common) + in ieee80211_assoc_add_ml_elem()
1933 memcpy(common->mld_mac_addr, sdata->vif.addr, ETH_ALEN); in ieee80211_assoc_add_ml_elem()
1939 common->len += 2; /* EML capabilities */ in ieee80211_assoc_add_ml_elem()
1940 ml_elem->control |= in ieee80211_assoc_add_ml_elem()
1947 * dropping (re-)association request frames or replying with association in ieee80211_assoc_add_ml_elem()
1952 if (ieee80211_hw_check(&local->hw, STRICT) && in ieee80211_assoc_add_ml_elem()
1953 assoc_data->ext_mld_capa_ops) { in ieee80211_assoc_add_ml_elem()
1954 ml_elem->control |= in ieee80211_assoc_add_ml_elem()
1956 common->len += 2; in ieee80211_assoc_add_ml_elem()
1957 skb_put_data(skb, &assoc_data->ext_mld_capa_ops, in ieee80211_assoc_add_ml_elem()
1958 sizeof(assoc_data->ext_mld_capa_ops)); in ieee80211_assoc_add_ml_elem()
1969 if (!assoc_data->link[link_id].bss || in ieee80211_assoc_add_ml_elem()
1970 link_id == assoc_data->assoc_link_id) in ieee80211_assoc_add_ml_elem()
1973 extra_elems = assoc_data->link[link_id].elems; in ieee80211_assoc_add_ml_elem()
1974 extra_elems_len = assoc_data->link[link_id].elems_len; in ieee80211_assoc_add_ml_elem()
1984 skb_put_data(skb, assoc_data->link[link_id].addr, in ieee80211_assoc_add_ml_elem()
2005 extra_elems_len - extra_used); in ieee80211_assoc_add_ml_elem()
2025 struct ieee80211_local *local = sdata->local; in ieee80211_link_common_elems_size()
2033 sband = local->hw.wiphy->bands[cbss->channel->band]; in ieee80211_link_common_elems_size()
2039 size += 4 + sband->n_bitrates; in ieee80211_link_common_elems_size()
2042 size += 2 + 2 * sband->n_channels; in ieee80211_link_common_elems_size()
2046 size += iftd->vendor_elems.len; in ieee80211_link_common_elems_size()
2058 if (sband->band == NL80211_BAND_6GHZ) in ieee80211_link_common_elems_size()
2070 struct ieee80211_local *local = sdata->local; in ieee80211_send_assoc()
2071 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_send_assoc()
2072 struct ieee80211_mgd_assoc_data *assoc_data = ifmgd->assoc_data; in ieee80211_send_assoc()
2081 enum nl80211_iftype iftype = ieee80211_vif_type_p2p(&sdata->vif); in ieee80211_send_assoc()
2090 if (assoc_data->ie_len) in ieee80211_send_assoc()
2092 assoc_data->ie, in ieee80211_send_assoc()
2093 assoc_data->ie_len); in ieee80211_send_assoc()
2095 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_send_assoc()
2097 size = local->hw.extra_tx_headroom + in ieee80211_send_assoc()
2099 2 + assoc_data->ssid_len + /* SSID */ in ieee80211_send_assoc()
2100 assoc_data->ie_len + /* extra IEs */ in ieee80211_send_assoc()
2101 (assoc_data->fils_kek_len ? 16 /* AES-SIV */ : 0) + in ieee80211_send_assoc()
2105 struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; in ieee80211_send_assoc()
2106 size_t elems_len = assoc_data->link[link_id].elems_len; in ieee80211_send_assoc()
2116 /* non-inheritance element */ in ieee80211_send_assoc()
2120 if (cbss->capability & WLAN_CAPABILITY_PRIVACY) in ieee80211_send_assoc()
2124 if (ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_send_assoc()
2125 /* consider the multi-link element with STA profile */ in ieee80211_send_assoc()
2127 /* max common info field in basic multi-link element */ in ieee80211_send_assoc()
2135 * note this over-estimates a bit because there's no in ieee80211_send_assoc()
2138 size += (n_links - 1) * in ieee80211_send_assoc()
2144 link = sdata_dereference(sdata->link[assoc_data->assoc_link_id], sdata); in ieee80211_send_assoc()
2146 return -EINVAL; in ieee80211_send_assoc()
2148 if (WARN_ON(!assoc_data->link[assoc_data->assoc_link_id].bss)) in ieee80211_send_assoc()
2149 return -EINVAL; in ieee80211_send_assoc()
2153 return -ENOMEM; in ieee80211_send_assoc()
2155 skb_reserve(skb, local->hw.extra_tx_headroom); in ieee80211_send_assoc()
2157 if (ifmgd->flags & IEEE80211_STA_ENABLE_RRM) in ieee80211_send_assoc()
2161 if (ieee80211_hw_check(&local->hw, SUPPORTS_ONLY_HE_MULTI_BSSID) && in ieee80211_send_assoc()
2162 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HE && in ieee80211_send_assoc()
2163 ext_capa && ext_capa->datalen >= 3) in ieee80211_send_assoc()
2164 ext_capa->data[2] |= WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT; in ieee80211_send_assoc()
2167 memcpy(mgmt->da, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_assoc()
2168 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_send_assoc()
2169 memcpy(mgmt->bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_assoc()
2171 listen_int = cpu_to_le16(assoc_data->s1g ? in ieee80211_send_assoc()
2172 ieee80211_encode_usf(local->hw.conf.listen_interval) : in ieee80211_send_assoc()
2173 local->hw.conf.listen_interval); in ieee80211_send_assoc()
2174 if (!is_zero_ether_addr(assoc_data->prev_ap_addr)) { in ieee80211_send_assoc()
2176 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_send_assoc()
2178 capab_pos = &mgmt->u.reassoc_req.capab_info; in ieee80211_send_assoc()
2179 mgmt->u.reassoc_req.listen_interval = listen_int; in ieee80211_send_assoc()
2180 memcpy(mgmt->u.reassoc_req.current_ap, in ieee80211_send_assoc()
2181 assoc_data->prev_ap_addr, ETH_ALEN); in ieee80211_send_assoc()
2185 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_send_assoc()
2187 capab_pos = &mgmt->u.assoc_req.capab_info; in ieee80211_send_assoc()
2188 mgmt->u.assoc_req.listen_interval = listen_int; in ieee80211_send_assoc()
2193 pos = skb_put(skb, 2 + assoc_data->ssid_len); in ieee80211_send_assoc()
2196 *pos++ = assoc_data->ssid_len; in ieee80211_send_assoc()
2197 memcpy(pos, assoc_data->ssid, assoc_data->ssid_len); in ieee80211_send_assoc()
2205 * pre-EHT connections as we used to do. in ieee80211_send_assoc()
2207 if (link->u.mgd.conn.mode < IEEE80211_CONN_MODE_EHT && in ieee80211_send_assoc()
2208 !ieee80211_hw_check(&local->hw, STRICT)) in ieee80211_send_assoc()
2215 assoc_data->ie, in ieee80211_send_assoc()
2216 assoc_data->ie_len, in ieee80211_send_assoc()
2217 assoc_data->assoc_link_id, link, in ieee80211_send_assoc()
2221 /* if present, add any custom non-vendor IEs */ in ieee80211_send_assoc()
2222 if (assoc_data->ie_len) { in ieee80211_send_assoc()
2223 noffset = ieee80211_ie_split_vendor(assoc_data->ie, in ieee80211_send_assoc()
2224 assoc_data->ie_len, in ieee80211_send_assoc()
2226 skb_put_data(skb, assoc_data->ie + offset, noffset - offset); in ieee80211_send_assoc()
2230 if (assoc_data->wmm) { in ieee80211_send_assoc()
2231 if (assoc_data->uapsd) { in ieee80211_send_assoc()
2232 qos_info = ifmgd->uapsd_queues; in ieee80211_send_assoc()
2233 qos_info |= (ifmgd->uapsd_max_sp_len << in ieee80211_send_assoc()
2243 if (assoc_data->ie_len) { in ieee80211_send_assoc()
2244 noffset = assoc_data->ie_len; in ieee80211_send_assoc()
2245 skb_put_data(skb, assoc_data->ie + offset, noffset - offset); in ieee80211_send_assoc()
2248 if (assoc_data->fils_kek_len) { in ieee80211_send_assoc()
2257 kfree(ifmgd->assoc_req_ies); in ieee80211_send_assoc()
2258 ifmgd->assoc_req_ies = kmemdup(ie_start, pos - ie_start, GFP_ATOMIC); in ieee80211_send_assoc()
2259 if (!ifmgd->assoc_req_ies) { in ieee80211_send_assoc()
2261 return -ENOMEM; in ieee80211_send_assoc()
2264 ifmgd->assoc_req_ies_len = pos - ie_start; in ieee80211_send_assoc()
2266 info.link_id = assoc_data->assoc_link_id; in ieee80211_send_assoc()
2269 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; in ieee80211_send_assoc()
2270 if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) in ieee80211_send_assoc()
2271 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS | in ieee80211_send_assoc()
2284 skb = ieee80211_pspoll_get(&local->hw, &sdata->vif); in ieee80211_send_pspoll()
2288 pspoll = (struct ieee80211_pspoll *) skb->data; in ieee80211_send_pspoll()
2289 pspoll->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); in ieee80211_send_pspoll()
2291 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; in ieee80211_send_pspoll()
2301 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_send_nullfunc()
2303 skb = ieee80211_nullfunc_get(&local->hw, &sdata->vif, -1, in ieee80211_send_nullfunc()
2304 !ieee80211_hw_check(&local->hw, in ieee80211_send_nullfunc()
2309 nullfunc = (struct ieee80211_hdr_3addr *) skb->data; in ieee80211_send_nullfunc()
2311 nullfunc->frame_control |= cpu_to_le16(IEEE80211_FCTL_PM); in ieee80211_send_nullfunc()
2313 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT | in ieee80211_send_nullfunc()
2316 if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) in ieee80211_send_nullfunc()
2317 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS; in ieee80211_send_nullfunc()
2319 if (ifmgd->flags & IEEE80211_STA_CONNECTION_POLL) in ieee80211_send_nullfunc()
2320 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_USE_MINRATE; in ieee80211_send_nullfunc()
2332 if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION)) in ieee80211_send_4addr_nullfunc()
2335 skb = dev_alloc_skb(local->hw.extra_tx_headroom + 30); in ieee80211_send_4addr_nullfunc()
2339 skb_reserve(skb, local->hw.extra_tx_headroom); in ieee80211_send_4addr_nullfunc()
2344 nullfunc->frame_control = fc; in ieee80211_send_4addr_nullfunc()
2345 memcpy(nullfunc->addr1, sdata->deflink.u.mgd.bssid, ETH_ALEN); in ieee80211_send_4addr_nullfunc()
2346 memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN); in ieee80211_send_4addr_nullfunc()
2347 memcpy(nullfunc->addr3, sdata->deflink.u.mgd.bssid, ETH_ALEN); in ieee80211_send_4addr_nullfunc()
2348 memcpy(nullfunc->addr4, sdata->vif.addr, ETH_ALEN); in ieee80211_send_4addr_nullfunc()
2350 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT; in ieee80211_send_4addr_nullfunc()
2351 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_CTL_USE_MINRATE; in ieee80211_send_4addr_nullfunc()
2362 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_csa_switch_work()
2363 struct ieee80211_local *local = sdata->local; in ieee80211_csa_switch_work()
2364 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_csa_switch_work()
2370 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_csa_switch_work()
2372 if (!ifmgd->associated) in ieee80211_csa_switch_work()
2375 if (!link->conf->csa_active) in ieee80211_csa_switch_work()
2383 if (!ieee80211_vif_link_active(&sdata->vif, link->link_id)) { in ieee80211_csa_switch_work()
2384 link->conf->chanreq = link->csa.chanreq; in ieee80211_csa_switch_work()
2385 cfg80211_ch_switch_notify(sdata->dev, &link->csa.chanreq.oper, in ieee80211_csa_switch_work()
2386 link->link_id); in ieee80211_csa_switch_work()
2392 * with multi-vif. once reservation is complete it will re-schedule the in ieee80211_csa_switch_work()
2397 if (link->reserved_chanctx) { in ieee80211_csa_switch_work()
2399 * with multi-vif csa driver may call ieee80211_csa_finish() in ieee80211_csa_switch_work()
2403 if (link->reserved_ready) in ieee80211_csa_switch_work()
2411 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_csa_switch_work()
2412 &ifmgd->csa_connection_drop_work); in ieee80211_csa_switch_work()
2417 if (!ieee80211_chanreq_identical(&link->conf->chanreq, in ieee80211_csa_switch_work()
2418 &link->csa.chanreq)) { in ieee80211_csa_switch_work()
2421 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_csa_switch_work()
2422 &ifmgd->csa_connection_drop_work); in ieee80211_csa_switch_work()
2426 link->u.mgd.csa.waiting_bcn = true; in ieee80211_csa_switch_work()
2429 if (link->u.mgd.csa.ap_chandef.chan->band == NL80211_BAND_6GHZ && in ieee80211_csa_switch_work()
2430 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HE) { in ieee80211_csa_switch_work()
2431 ieee80211_rearrange_tpe(&link->u.mgd.csa.tpe, in ieee80211_csa_switch_work()
2432 &link->u.mgd.csa.ap_chandef, in ieee80211_csa_switch_work()
2433 &link->conf->chanreq.oper); in ieee80211_csa_switch_work()
2434 if (memcmp(&link->conf->tpe, &link->u.mgd.csa.tpe, in ieee80211_csa_switch_work()
2435 sizeof(link->u.mgd.csa.tpe))) { in ieee80211_csa_switch_work()
2436 link->conf->tpe = link->u.mgd.csa.tpe; in ieee80211_csa_switch_work()
2448 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_chswitch_post_beacon()
2449 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_chswitch_post_beacon()
2452 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_chswitch_post_beacon()
2454 WARN_ON(!link->conf->csa_active); in ieee80211_chswitch_post_beacon()
2458 link->conf->csa_active = false; in ieee80211_chswitch_post_beacon()
2459 link->u.mgd.csa.blocked_tx = false; in ieee80211_chswitch_post_beacon()
2460 link->u.mgd.csa.waiting_bcn = false; in ieee80211_chswitch_post_beacon()
2466 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_chswitch_post_beacon()
2467 &ifmgd->csa_connection_drop_work); in ieee80211_chswitch_post_beacon()
2471 cfg80211_ch_switch_notify(sdata->dev, &link->conf->chanreq.oper, in ieee80211_chswitch_post_beacon()
2472 link->link_id); in ieee80211_chswitch_post_beacon()
2488 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_chswitch_done()
2489 &sdata->u.mgd.csa_connection_drop_work); in ieee80211_chswitch_done()
2492 rcu_dereference(sdata->link[link_id]); in ieee80211_chswitch_done()
2499 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_chswitch_done()
2500 &link->u.mgd.csa.switch_work, 0); in ieee80211_chswitch_done()
2510 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_sta_abort_chanswitch()
2511 struct ieee80211_local *local = sdata->local; in ieee80211_sta_abort_chanswitch()
2513 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_sta_abort_chanswitch()
2515 if (!local->ops->abort_channel_switch) in ieee80211_sta_abort_chanswitch()
2522 link->conf->csa_active = false; in ieee80211_sta_abort_chanswitch()
2523 link->u.mgd.csa.blocked_tx = false; in ieee80211_sta_abort_chanswitch()
2540 struct ieee80211_link_data *link = data->link; in ieee80211_sta_csa_rnr_iter()
2541 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_sta_csa_rnr_iter()
2542 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_csa_rnr_iter()
2556 if (ti->mld_params.mld_id != data->mld_id) in ieee80211_sta_csa_rnr_iter()
2559 link_id = le16_get_bits(ti->mld_params.params, in ieee80211_sta_csa_rnr_iter()
2561 if (link_id != data->link->link_id) in ieee80211_sta_csa_rnr_iter()
2567 if (!ieee80211_operating_class_to_band(info->op_class, &band)) { in ieee80211_sta_csa_rnr_iter()
2570 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_sta_csa_rnr_iter()
2571 &ifmgd->csa_connection_drop_work); in ieee80211_sta_csa_rnr_iter()
2575 center_freq = ieee80211_channel_to_frequency(info->channel, band); in ieee80211_sta_csa_rnr_iter()
2576 data->chan = ieee80211_get_channel(sdata->local->hw.wiphy, center_freq); in ieee80211_sta_csa_rnr_iter()
2585 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_sta_other_link_csa_disappeared()
2586 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_other_link_csa_disappeared()
2601 if (WARN_ON(!elems->ml_basic)) in ieee80211_sta_other_link_csa_disappeared()
2604 data.mld_id = ieee80211_mle_get_mld_id((const void *)elems->ml_basic); in ieee80211_sta_other_link_csa_disappeared()
2610 cfg80211_iter_rnr(elems->ie_start, elems->total_len, in ieee80211_sta_other_link_csa_disappeared()
2616 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_sta_other_link_csa_disappeared()
2617 &ifmgd->csa_connection_drop_work); in ieee80211_sta_other_link_csa_disappeared()
2628 if (data.chan != link->csa.chanreq.oper.chan) in ieee80211_sta_other_link_csa_disappeared()
2646 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_sta_process_chanswitch()
2647 struct ieee80211_local *local = sdata->local; in ieee80211_sta_process_chanswitch()
2648 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_process_chanswitch()
2653 .link_id = link->link_id, in ieee80211_sta_process_chanswitch()
2660 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_sta_process_chanswitch()
2663 struct cfg80211_bss *cbss = link->conf->bss; in ieee80211_sta_process_chanswitch()
2670 current_band = cbss->channel->band; in ieee80211_sta_process_chanswitch()
2671 bss = (void *)cbss->priv; in ieee80211_sta_process_chanswitch()
2675 bss->vht_cap_info, in ieee80211_sta_process_chanswitch()
2676 &link->u.mgd.conn, in ieee80211_sta_process_chanswitch()
2677 link->u.mgd.bssid, in ieee80211_sta_process_chanswitch()
2687 link->u.mgd.csa.tpe = csa_elems->csa_tpe; in ieee80211_sta_process_chanswitch()
2690 * If there was no per-STA profile for this link, we in ieee80211_sta_process_chanswitch()
2705 if (link->conf->csa_active) { in ieee80211_sta_process_chanswitch()
2709 /* already processing - disregard action frames */ in ieee80211_sta_process_chanswitch()
2712 if (link->u.mgd.csa.waiting_bcn) { in ieee80211_sta_process_chanswitch()
2730 if (ieee80211_vif_link_active(&sdata->vif, in ieee80211_sta_process_chanswitch()
2731 link->link_id)) in ieee80211_sta_process_chanswitch()
2735 if (link->u.mgd.csa.waiting_bcn) { in ieee80211_sta_process_chanswitch()
2762 * bit set. This is a trade-off, we want to be quiet as soon as in ieee80211_sta_process_chanswitch()
2766 if (unlikely(link->u.mgd.csa.blocked_tx)) { in ieee80211_sta_process_chanswitch()
2767 link->u.mgd.csa.blocked_tx = false; in ieee80211_sta_process_chanswitch()
2781 link->u.mgd.csa.blocked_tx = true; in ieee80211_sta_process_chanswitch()
2787 if (link->conf->chanreq.oper.chan->band != in ieee80211_sta_process_chanswitch()
2788 csa_ie.chanreq.oper.chan->band) { in ieee80211_sta_process_chanswitch()
2791 link->u.mgd.bssid, in ieee80211_sta_process_chanswitch()
2792 csa_ie.chanreq.oper.chan->center_freq, in ieee80211_sta_process_chanswitch()
2799 if (!cfg80211_chandef_usable(local->hw.wiphy, &csa_ie.chanreq.oper, in ieee80211_sta_process_chanswitch()
2803 link->u.mgd.bssid, in ieee80211_sta_process_chanswitch()
2804 csa_ie.chanreq.oper.chan->center_freq, in ieee80211_sta_process_chanswitch()
2805 csa_ie.chanreq.oper.chan->freq_offset, in ieee80211_sta_process_chanswitch()
2814 &link->conf->chanreq.oper) && in ieee80211_sta_process_chanswitch()
2816 if (link->u.mgd.csa.ignored_same_chan) in ieee80211_sta_process_chanswitch()
2820 link->u.mgd.bssid); in ieee80211_sta_process_chanswitch()
2821 link->u.mgd.csa.ignored_same_chan = true; in ieee80211_sta_process_chanswitch()
2826 * Drop all TDLS peers on the affected link - either we disconnect or in ieee80211_sta_process_chanswitch()
2834 conf = rcu_dereference_protected(link->conf->chanctx_conf, in ieee80211_sta_process_chanswitch()
2835 lockdep_is_held(&local->hw.wiphy->mtx)); in ieee80211_sta_process_chanswitch()
2836 if (ieee80211_vif_link_active(&sdata->vif, link->link_id) && !conf) { in ieee80211_sta_process_chanswitch()
2845 if (!ieee80211_hw_check(&local->hw, CHANCTX_STA_CSA)) { in ieee80211_sta_process_chanswitch()
2847 "driver doesn't support chan-switch with channel contexts\n"); in ieee80211_sta_process_chanswitch()
2857 link->u.mgd.csa.ap_chandef = csa_ie.chanreq.ap; in ieee80211_sta_process_chanswitch()
2859 link->csa.chanreq.oper = csa_ie.chanreq.oper; in ieee80211_sta_process_chanswitch()
2860 ieee80211_set_chanreq_ap(sdata, &link->csa.chanreq, &link->u.mgd.conn, in ieee80211_sta_process_chanswitch()
2864 res = ieee80211_link_reserve_chanctx(link, &link->csa.chanreq, in ieee80211_sta_process_chanswitch()
2865 chanctx->mode, false); in ieee80211_sta_process_chanswitch()
2874 link->conf->csa_active = true; in ieee80211_sta_process_chanswitch()
2875 link->u.mgd.csa.ignored_same_chan = false; in ieee80211_sta_process_chanswitch()
2876 link->u.mgd.beacon_crc_valid = false; in ieee80211_sta_process_chanswitch()
2877 link->u.mgd.csa.blocked_tx = csa_ie.mode; in ieee80211_sta_process_chanswitch()
2882 cfg80211_ch_switch_started_notify(sdata->dev, &csa_ie.chanreq.oper, in ieee80211_sta_process_chanswitch()
2883 link->link_id, csa_ie.count, in ieee80211_sta_process_chanswitch()
2888 link->u.mgd.csa.time = now + in ieee80211_sta_process_chanswitch()
2889 TU_TO_JIFFIES((max_t(int, csa_ie.count, 1) - 1) * in ieee80211_sta_process_chanswitch()
2890 link->conf->beacon_int); in ieee80211_sta_process_chanswitch()
2892 if (ieee80211_vif_link_active(&sdata->vif, link->link_id) && in ieee80211_sta_process_chanswitch()
2893 local->ops->channel_switch) { in ieee80211_sta_process_chanswitch()
2905 wiphy_delayed_work_queue(local->hw.wiphy, in ieee80211_sta_process_chanswitch()
2906 &link->u.mgd.csa.switch_work, in ieee80211_sta_process_chanswitch()
2907 link->u.mgd.csa.time - now); in ieee80211_sta_process_chanswitch()
2917 link->conf->csa_active = true; in ieee80211_sta_process_chanswitch()
2918 link->u.mgd.csa.blocked_tx = csa_ie.mode; in ieee80211_sta_process_chanswitch()
2920 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_sta_process_chanswitch()
2921 &ifmgd->csa_connection_drop_work); in ieee80211_sta_process_chanswitch()
2936 struct ieee80211_sub_if_data *sdata = data->sdata; in ieee80211_sta_bss_param_ch_cnt_iter()
2949 if (ti->mld_params.mld_id != data->mld_id) in ieee80211_sta_bss_param_ch_cnt_iter()
2952 link_id = le16_get_bits(ti->mld_params.params, in ieee80211_sta_bss_param_ch_cnt_iter()
2955 le16_get_bits(ti->mld_params.params, in ieee80211_sta_bss_param_ch_cnt_iter()
2959 link_id < ARRAY_SIZE(sdata->link)) { in ieee80211_sta_bss_param_ch_cnt_iter()
2961 sdata_dereference(sdata->link[link_id], sdata); in ieee80211_sta_bss_param_ch_cnt_iter()
2963 if (link && link->conf->bss_param_ch_cnt != bss_param_ch_cnt) { in ieee80211_sta_bss_param_ch_cnt_iter()
2964 link->conf->bss_param_ch_cnt = bss_param_ch_cnt; in ieee80211_sta_bss_param_ch_cnt_iter()
2965 link->conf->bss_param_ch_cnt_link_id = in ieee80211_sta_bss_param_ch_cnt_iter()
2966 data->reporting_link_id; in ieee80211_sta_bss_param_ch_cnt_iter()
2979 .reporting_link_id = bss_conf->link_id, in ieee80211_mgd_update_bss_param_ch_cnt()
2984 if (!elems->ml_basic) in ieee80211_mgd_update_bss_param_ch_cnt()
2987 data.mld_id = ieee80211_mle_get_mld_id((const void *)elems->ml_basic); in ieee80211_mgd_update_bss_param_ch_cnt()
2989 cfg80211_iter_rnr(elems->ie_start, elems->total_len, in ieee80211_mgd_update_bss_param_ch_cnt()
2993 ieee80211_mle_get_bss_param_ch_cnt((const void *)elems->ml_basic); in ieee80211_mgd_update_bss_param_ch_cnt()
3001 bss_conf->bss_param_ch_cnt = bss_param_ch_cnt; in ieee80211_mgd_update_bss_param_ch_cnt()
3002 bss_conf->bss_param_ch_cnt_link_id = in ieee80211_mgd_update_bss_param_ch_cnt()
3003 bss_conf->link_id; in ieee80211_mgd_update_bss_param_ch_cnt()
3014 int chan = ieee80211_frequency_to_channel(channel->center_freq); in ieee80211_find_80211h_pwr_constr()
3023 country_ie_len -= 3; in ieee80211_find_80211h_pwr_constr()
3025 switch (channel->band) { in ieee80211_find_80211h_pwr_constr()
3050 u8 first_channel = triplet->chans.first_channel; in ieee80211_find_80211h_pwr_constr()
3055 for (i = 0; i < triplet->chans.num_channels; i++) { in ieee80211_find_80211h_pwr_constr()
3058 *chan_pwr = triplet->chans.max_power; in ieee80211_find_80211h_pwr_constr()
3067 country_ie_len -= 3; in ieee80211_find_80211h_pwr_constr()
3084 * APs clearly state the range is -127 to 127 dBm, which indicates in ieee80211_find_cisco_dtpc()
3098 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_handle_pwr_constr()
3103 __le16 capab = mgmt->u.probe_resp.capab_info; in ieee80211_handle_pwr_constr()
3105 if (ieee80211_is_s1g_beacon(mgmt->frame_control)) in ieee80211_handle_pwr_constr()
3115 max_t(int, 0, chan_pwr - pwr_reduction_80211h); in ieee80211_handle_pwr_constr()
3134 if (link->ap_power_level == new_ap_level) in ieee80211_handle_pwr_constr()
3138 "Limiting TX power to %d (%d - %d) dBm as advertised by %pM\n", in ieee80211_handle_pwr_constr()
3140 link->u.mgd.bssid); in ieee80211_handle_pwr_constr()
3144 if (link->ap_power_level == new_ap_level) in ieee80211_handle_pwr_constr()
3149 pwr_level_cisco, link->u.mgd.bssid); in ieee80211_handle_pwr_constr()
3152 link->ap_power_level = new_ap_level; in ieee80211_handle_pwr_constr()
3162 struct ieee80211_conf *conf = &local->hw.conf; in ieee80211_enable_ps()
3168 if (local->scanning) in ieee80211_enable_ps()
3171 if (conf->dynamic_ps_timeout > 0 && in ieee80211_enable_ps()
3172 !ieee80211_hw_check(&local->hw, SUPPORTS_DYNAMIC_PS)) { in ieee80211_enable_ps()
3173 mod_timer(&local->dynamic_ps_timer, jiffies + in ieee80211_enable_ps()
3174 msecs_to_jiffies(conf->dynamic_ps_timeout)); in ieee80211_enable_ps()
3176 if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK)) in ieee80211_enable_ps()
3179 if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK) && in ieee80211_enable_ps()
3180 ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) in ieee80211_enable_ps()
3183 conf->flags |= IEEE80211_CONF_PS; in ieee80211_enable_ps()
3190 struct ieee80211_conf *conf = &local->hw.conf; in ieee80211_change_ps()
3192 if (local->ps_sdata) { in ieee80211_change_ps()
3193 ieee80211_enable_ps(local, local->ps_sdata); in ieee80211_change_ps()
3194 } else if (conf->flags & IEEE80211_CONF_PS) { in ieee80211_change_ps()
3195 conf->flags &= ~IEEE80211_CONF_PS; in ieee80211_change_ps()
3197 del_timer_sync(&local->dynamic_ps_timer); in ieee80211_change_ps()
3198 wiphy_work_cancel(local->hw.wiphy, in ieee80211_change_ps()
3199 &local->dynamic_ps_enable_work); in ieee80211_change_ps()
3205 struct ieee80211_local *local = sdata->local; in ieee80211_powersave_allowed()
3206 struct ieee80211_if_managed *mgd = &sdata->u.mgd; in ieee80211_powersave_allowed()
3210 if (!mgd->powersave) in ieee80211_powersave_allowed()
3213 if (mgd->broken_ap) in ieee80211_powersave_allowed()
3216 if (!mgd->associated) in ieee80211_powersave_allowed()
3219 if (mgd->flags & IEEE80211_STA_CONNECTION_POLL) in ieee80211_powersave_allowed()
3222 if (!(local->hw.wiphy->flags & WIPHY_FLAG_SUPPORTS_MLO) && in ieee80211_powersave_allowed()
3223 !sdata->deflink.u.mgd.have_beacon) in ieee80211_powersave_allowed()
3227 sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_powersave_allowed()
3242 if (!ieee80211_hw_check(&local->hw, SUPPORTS_PS) || in ieee80211_recalc_ps()
3243 ieee80211_hw_check(&local->hw, SUPPORTS_DYNAMIC_PS)) { in ieee80211_recalc_ps()
3244 local->ps_sdata = NULL; in ieee80211_recalc_ps()
3248 list_for_each_entry(sdata, &local->interfaces, list) { in ieee80211_recalc_ps()
3251 if (sdata->vif.type == NL80211_IFTYPE_AP) { in ieee80211_recalc_ps()
3259 if (sdata->vif.type != NL80211_IFTYPE_STATION) in ieee80211_recalc_ps()
3266 u8 dtimper = found->deflink.u.mgd.dtim_period; in ieee80211_recalc_ps()
3268 timeout = local->dynamic_ps_forced_timeout; in ieee80211_recalc_ps()
3271 local->hw.conf.dynamic_ps_timeout = timeout; in ieee80211_recalc_ps()
3277 local->hw.conf.ps_dtim_period = dtimper; in ieee80211_recalc_ps()
3278 local->ps_sdata = found; in ieee80211_recalc_ps()
3280 local->ps_sdata = NULL; in ieee80211_recalc_ps()
3290 if (sdata->vif.cfg.ps != ps_allowed) { in ieee80211_recalc_ps_vif()
3291 sdata->vif.cfg.ps = ps_allowed; in ieee80211_recalc_ps_vif()
3303 if (local->hw.conf.flags & IEEE80211_CONF_PS) { in ieee80211_dynamic_ps_disable_work()
3304 local->hw.conf.flags &= ~IEEE80211_CONF_PS; in ieee80211_dynamic_ps_disable_work()
3308 ieee80211_wake_queues_by_reason(&local->hw, in ieee80211_dynamic_ps_disable_work()
3320 struct ieee80211_sub_if_data *sdata = local->ps_sdata; in ieee80211_dynamic_ps_enable_work()
3329 ifmgd = &sdata->u.mgd; in ieee80211_dynamic_ps_enable_work()
3331 if (local->hw.conf.flags & IEEE80211_CONF_PS) in ieee80211_dynamic_ps_enable_work()
3334 if (local->hw.conf.dynamic_ps_timeout > 0) { in ieee80211_dynamic_ps_enable_work()
3337 mod_timer(&local->dynamic_ps_timer, jiffies + in ieee80211_dynamic_ps_enable_work()
3339 local->hw.conf.dynamic_ps_timeout)); in ieee80211_dynamic_ps_enable_work()
3348 spin_lock_irqsave(&local->queue_stop_reason_lock, flags); in ieee80211_dynamic_ps_enable_work()
3349 for (q = 0; q < local->hw.queues; q++) { in ieee80211_dynamic_ps_enable_work()
3350 if (local->queue_stop_reasons[q]) { in ieee80211_dynamic_ps_enable_work()
3351 spin_unlock_irqrestore(&local->queue_stop_reason_lock, in ieee80211_dynamic_ps_enable_work()
3353 mod_timer(&local->dynamic_ps_timer, jiffies + in ieee80211_dynamic_ps_enable_work()
3355 local->hw.conf.dynamic_ps_timeout)); in ieee80211_dynamic_ps_enable_work()
3359 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags); in ieee80211_dynamic_ps_enable_work()
3362 if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK) && in ieee80211_dynamic_ps_enable_work()
3363 !(ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED)) { in ieee80211_dynamic_ps_enable_work()
3365 mod_timer(&local->dynamic_ps_timer, jiffies + in ieee80211_dynamic_ps_enable_work()
3367 local->hw.conf.dynamic_ps_timeout)); in ieee80211_dynamic_ps_enable_work()
3375 if (!(ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS) && in ieee80211_dynamic_ps_enable_work()
3376 ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK)) || in ieee80211_dynamic_ps_enable_work()
3377 (ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED)) { in ieee80211_dynamic_ps_enable_work()
3378 ifmgd->flags &= ~IEEE80211_STA_NULLFUNC_ACKED; in ieee80211_dynamic_ps_enable_work()
3379 local->hw.conf.flags |= IEEE80211_CONF_PS; in ieee80211_dynamic_ps_enable_work()
3388 wiphy_work_queue(local->hw.wiphy, &local->dynamic_ps_enable_work); in ieee80211_dynamic_ps_timer()
3396 struct cfg80211_chan_def chandef = link->conf->chanreq.oper; in ieee80211_dfs_cac_timer_work()
3397 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_dfs_cac_timer_work()
3399 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_dfs_cac_timer_work()
3401 if (sdata->wdev.links[link->link_id].cac_started) { in ieee80211_dfs_cac_timer_work()
3403 cfg80211_cac_event(sdata->dev, &chandef, in ieee80211_dfs_cac_timer_work()
3405 GFP_KERNEL, link->link_id); in ieee80211_dfs_cac_timer_work()
3412 struct ieee80211_local *local = sdata->local; in __ieee80211_sta_handle_tspec_ac_params()
3413 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in __ieee80211_sta_handle_tspec_ac_params()
3417 if (local->hw.queues < IEEE80211_NUM_ACS) in __ieee80211_sta_handle_tspec_ac_params()
3421 struct ieee80211_sta_tx_tspec *tx_tspec = &ifmgd->tx_tspec[ac]; in __ieee80211_sta_handle_tspec_ac_params()
3425 if (tx_tspec->action == TX_TSPEC_ACTION_NONE && in __ieee80211_sta_handle_tspec_ac_params()
3426 tx_tspec->admitted_time && in __ieee80211_sta_handle_tspec_ac_params()
3427 time_after(now, tx_tspec->time_slice_start + HZ)) { in __ieee80211_sta_handle_tspec_ac_params()
3428 tx_tspec->consumed_tx_time = 0; in __ieee80211_sta_handle_tspec_ac_params()
3429 tx_tspec->time_slice_start = now; in __ieee80211_sta_handle_tspec_ac_params()
3431 if (tx_tspec->downgraded) in __ieee80211_sta_handle_tspec_ac_params()
3432 tx_tspec->action = in __ieee80211_sta_handle_tspec_ac_params()
3436 switch (tx_tspec->action) { in __ieee80211_sta_handle_tspec_ac_params()
3439 if (drv_conf_tx(local, &sdata->deflink, ac, in __ieee80211_sta_handle_tspec_ac_params()
3440 &sdata->deflink.tx_conf[ac])) in __ieee80211_sta_handle_tspec_ac_params()
3441 link_err(&sdata->deflink, in __ieee80211_sta_handle_tspec_ac_params()
3444 tx_tspec->action = TX_TSPEC_ACTION_NONE; in __ieee80211_sta_handle_tspec_ac_params()
3445 tx_tspec->downgraded = false; in __ieee80211_sta_handle_tspec_ac_params()
3449 if (time_after(now, tx_tspec->time_slice_start + HZ)) { in __ieee80211_sta_handle_tspec_ac_params()
3450 tx_tspec->action = TX_TSPEC_ACTION_NONE; in __ieee80211_sta_handle_tspec_ac_params()
3454 /* downgrade next lower non-ACM AC */ in __ieee80211_sta_handle_tspec_ac_params()
3458 if (!(sdata->wmm_acm & BIT(7 - 2 * non_acm_ac))) in __ieee80211_sta_handle_tspec_ac_params()
3462 * makes no sense and we have to transmit somehow - the in __ieee80211_sta_handle_tspec_ac_params()
3469 if (drv_conf_tx(local, &sdata->deflink, ac, in __ieee80211_sta_handle_tspec_ac_params()
3470 &sdata->deflink.tx_conf[non_acm_ac])) in __ieee80211_sta_handle_tspec_ac_params()
3471 link_err(&sdata->deflink, in __ieee80211_sta_handle_tspec_ac_params()
3474 tx_tspec->action = TX_TSPEC_ACTION_NONE; in __ieee80211_sta_handle_tspec_ac_params()
3476 wiphy_delayed_work_queue(local->hw.wiphy, in __ieee80211_sta_handle_tspec_ac_params()
3477 &ifmgd->tx_tspec_wk, in __ieee80211_sta_handle_tspec_ac_params()
3478 tx_tspec->time_slice_start + in __ieee80211_sta_handle_tspec_ac_params()
3479 HZ - now + 1); in __ieee80211_sta_handle_tspec_ac_params()
3493 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in ieee80211_sta_handle_tspec_ac_params()
3509 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_mgd_set_link_qos_params()
3510 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_set_link_qos_params()
3511 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_set_link_qos_params()
3512 struct ieee80211_tx_queue_params *params = link->tx_conf; in ieee80211_mgd_set_link_qos_params()
3521 ifmgd->tx_tspec[ac].downgraded); in ieee80211_mgd_set_link_qos_params()
3522 if (!ifmgd->tx_tspec[ac].downgraded && in ieee80211_mgd_set_link_qos_params()
3537 struct ieee80211_sub_if_data *sdata = link->sdata; in _ieee80211_sta_wmm_params()
3539 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in _ieee80211_sta_wmm_params()
3545 if (!local->ops->conf_tx) in _ieee80211_sta_wmm_params()
3548 if (local->hw.queues < IEEE80211_NUM_ACS) in _ieee80211_sta_wmm_params()
3557 if (ifmgd->flags & IEEE80211_STA_UAPSD_ENABLED) in _ieee80211_sta_wmm_params()
3558 uapsd_queues = ifmgd->uapsd_queues; in _ieee80211_sta_wmm_params()
3561 /* -1 is the initial value of ifmgd->mu_edca_last_param_set. in _ieee80211_sta_wmm_params()
3565 mu_edca_count = mu_edca ? mu_edca->mu_qos_info & 0x0f : -1; in _ieee80211_sta_wmm_params()
3566 if (count == link->u.mgd.wmm_last_param_set && in _ieee80211_sta_wmm_params()
3567 mu_edca_count == link->u.mgd.mu_edca_last_param_set) in _ieee80211_sta_wmm_params()
3569 link->u.mgd.wmm_last_param_set = count; in _ieee80211_sta_wmm_params()
3570 link->u.mgd.mu_edca_last_param_set = mu_edca_count; in _ieee80211_sta_wmm_params()
3573 left = wmm_param_len - 8; in _ieee80211_sta_wmm_params()
3577 sdata->wmm_acm = 0; in _ieee80211_sta_wmm_params()
3578 for (; left >= 4; left -= 4, pos += 4) { in _ieee80211_sta_wmm_params()
3587 sdata->wmm_acm |= BIT(1) | BIT(2); /* BK/- */ in _ieee80211_sta_wmm_params()
3592 params[ac].mu_edca_param_rec = mu_edca->ac_bk; in _ieee80211_sta_wmm_params()
3597 sdata->wmm_acm |= BIT(4) | BIT(5); /* CL/VI */ in _ieee80211_sta_wmm_params()
3602 params[ac].mu_edca_param_rec = mu_edca->ac_vi; in _ieee80211_sta_wmm_params()
3607 sdata->wmm_acm |= BIT(6) | BIT(7); /* VO/NC */ in _ieee80211_sta_wmm_params()
3612 params[ac].mu_edca_param_rec = mu_edca->ac_vo; in _ieee80211_sta_wmm_params()
3618 sdata->wmm_acm |= BIT(0) | BIT(3); /* BE/EE */ in _ieee80211_sta_wmm_params()
3623 params[ac].mu_edca_param_rec = mu_edca->ac_be; in _ieee80211_sta_wmm_params()
3662 link->tx_conf[ac] = params[ac]; in _ieee80211_sta_wmm_params()
3680 link->conf->qos = true; in ieee80211_sta_wmm_params()
3686 lockdep_assert_wiphy(sdata->local->hw.wiphy); in __ieee80211_stop_poll()
3688 sdata->u.mgd.flags &= ~IEEE80211_STA_CONNECTION_POLL; in __ieee80211_stop_poll()
3689 ieee80211_run_deferred_scan(sdata->local); in __ieee80211_stop_poll()
3694 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_stop_poll()
3702 struct ieee80211_bss_conf *bss_conf = link->conf; in ieee80211_handle_bss_capability()
3722 if (sband->band == NL80211_BAND_5GHZ || in ieee80211_handle_bss_capability()
3723 sband->band == NL80211_BAND_6GHZ) in ieee80211_handle_bss_capability()
3726 if (use_protection != bss_conf->use_cts_prot) { in ieee80211_handle_bss_capability()
3727 bss_conf->use_cts_prot = use_protection; in ieee80211_handle_bss_capability()
3731 if (use_short_preamble != bss_conf->use_short_preamble) { in ieee80211_handle_bss_capability()
3732 bss_conf->use_short_preamble = use_short_preamble; in ieee80211_handle_bss_capability()
3736 if (use_short_slot != bss_conf->use_short_slot) { in ieee80211_handle_bss_capability()
3737 bss_conf->use_short_slot = use_short_slot; in ieee80211_handle_bss_capability()
3747 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_link_set_associated()
3748 struct ieee80211_bss_conf *bss_conf = link->conf; in ieee80211_link_set_associated()
3749 struct ieee80211_bss *bss = (void *)cbss->priv; in ieee80211_link_set_associated()
3753 sdata->u.mgd.beacon_timeout = in ieee80211_link_set_associated()
3755 bss_conf->beacon_int)); in ieee80211_link_set_associated()
3758 bss_conf->assoc_capability, in ieee80211_link_set_associated()
3759 bss->has_erp_value, in ieee80211_link_set_associated()
3760 bss->erp_value); in ieee80211_link_set_associated()
3764 link->conf->bss = cbss; in ieee80211_link_set_associated()
3765 memcpy(link->u.mgd.bssid, cbss->bssid, ETH_ALEN); in ieee80211_link_set_associated()
3767 if (sdata->vif.p2p || in ieee80211_link_set_associated()
3768 sdata->vif.driver_flags & IEEE80211_VIF_GET_NOA_UPDATE) { in ieee80211_link_set_associated()
3772 ies = rcu_dereference(cbss->ies); in ieee80211_link_set_associated()
3777 ies->data, ies->len, in ieee80211_link_set_associated()
3779 (u8 *) &bss_conf->p2p_noa_attr, in ieee80211_link_set_associated()
3780 sizeof(bss_conf->p2p_noa_attr)); in ieee80211_link_set_associated()
3782 link->u.mgd.p2p_noa_index = in ieee80211_link_set_associated()
3783 bss_conf->p2p_noa_attr.index; in ieee80211_link_set_associated()
3790 if (link->u.mgd.have_beacon) { in ieee80211_link_set_associated()
3791 bss_conf->beacon_rate = bss->beacon_rate; in ieee80211_link_set_associated()
3794 bss_conf->beacon_rate = NULL; in ieee80211_link_set_associated()
3798 if (sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI && in ieee80211_link_set_associated()
3799 bss_conf->cqm_rssi_thold) in ieee80211_link_set_associated()
3809 struct ieee80211_local *local = sdata->local; in ieee80211_set_associated()
3810 struct ieee80211_vif_cfg *vif_cfg = &sdata->vif.cfg; in ieee80211_set_associated()
3814 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_set_associated()
3816 sdata->u.mgd.associated = true; in ieee80211_set_associated()
3819 struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; in ieee80211_set_associated()
3823 assoc_data->link[link_id].status != WLAN_STATUS_SUCCESS) in ieee80211_set_associated()
3826 if (ieee80211_vif_is_mld(&sdata->vif) && in ieee80211_set_associated()
3827 !(ieee80211_vif_usable_links(&sdata->vif) & BIT(link_id))) in ieee80211_set_associated()
3830 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_set_associated()
3842 vif_cfg->assoc = 1; in ieee80211_set_associated()
3845 if (vif_cfg->arp_addr_cnt) in ieee80211_set_associated()
3848 if (ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_set_associated()
3853 struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; in ieee80211_set_associated()
3857 ieee80211_vif_usable_links(&sdata->vif)) || in ieee80211_set_associated()
3858 assoc_data->link[link_id].status != WLAN_STATUS_SUCCESS) in ieee80211_set_associated()
3861 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_set_associated()
3879 /* leave this here to not change ordering in non-MLO cases */ in ieee80211_set_associated()
3880 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_set_associated()
3881 ieee80211_recalc_smps(sdata, &sdata->deflink); in ieee80211_set_associated()
3884 netif_carrier_on(sdata->dev); in ieee80211_set_associated()
3890 sdata->u.mgd.reconf.add_links_data; in ieee80211_ml_reconf_reset()
3892 if (!ieee80211_vif_is_mld(&sdata->vif) || in ieee80211_ml_reconf_reset()
3893 !(sdata->u.mgd.reconf.added_links | in ieee80211_ml_reconf_reset()
3894 sdata->u.mgd.reconf.removed_links)) in ieee80211_ml_reconf_reset()
3897 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_ml_reconf_reset()
3898 &sdata->u.mgd.reconf.wk); in ieee80211_ml_reconf_reset()
3899 sdata->u.mgd.reconf.added_links = 0; in ieee80211_ml_reconf_reset()
3900 sdata->u.mgd.reconf.removed_links = 0; in ieee80211_ml_reconf_reset()
3901 sdata->u.mgd.reconf.dialog_token = 0; in ieee80211_ml_reconf_reset()
3910 add_links_data->link[link_id].bss; in ieee80211_ml_reconf_reset()
3912 cfg80211_mlo_reconf_add_done(sdata->dev, &done_data); in ieee80211_ml_reconf_reset()
3914 kfree(sdata->u.mgd.reconf.add_links_data); in ieee80211_ml_reconf_reset()
3915 sdata->u.mgd.reconf.add_links_data = NULL; in ieee80211_ml_reconf_reset()
3923 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_set_disassoc()
3924 struct ieee80211_local *local = sdata->local; in ieee80211_set_disassoc()
3925 struct sta_info *ap_sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_set_disassoc()
3931 .link_id = ffs(sdata->vif.active_links) - 1, in ieee80211_set_disassoc()
3934 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_set_disassoc()
3942 if (WARN_ON(!ifmgd->associated)) in ieee80211_set_disassoc()
3947 ifmgd->associated = false; in ieee80211_set_disassoc()
3953 link_id < ARRAY_SIZE(sdata->link); in ieee80211_set_disassoc()
3957 if (!ieee80211_vif_link_active(&sdata->vif, link_id)) in ieee80211_set_disassoc()
3960 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_set_disassoc()
3964 if (link->u.mgd.csa.blocked_tx) in ieee80211_set_disassoc()
3975 sdata->deflink.conf->bss = NULL; in ieee80211_set_disassoc()
3976 sdata->deflink.conf->epcs_support = false; in ieee80211_set_disassoc()
3977 sdata->deflink.smps_mode = IEEE80211_SMPS_OFF; in ieee80211_set_disassoc()
3979 netif_carrier_off(sdata->dev); in ieee80211_set_disassoc()
3983 * to do it before sending disassoc, as otherwise the null-packet in ieee80211_set_disassoc()
3986 if (local->hw.conf.flags & IEEE80211_CONF_PS) { in ieee80211_set_disassoc()
3987 local->hw.conf.flags &= ~IEEE80211_CONF_PS; in ieee80211_set_disassoc()
3990 local->ps_sdata = NULL; in ieee80211_set_disassoc()
3992 /* disable per-vif ps */ in ieee80211_set_disassoc()
4007 drv_mgd_prepare_tx(sdata->local, sdata, &info); in ieee80211_set_disassoc()
4009 ieee80211_send_deauth_disassoc(sdata, sdata->vif.cfg.ap_addr, in ieee80211_set_disassoc()
4010 sdata->vif.cfg.ap_addr, stype, in ieee80211_set_disassoc()
4013 /* flush out frame - make sure the deauth was actually sent */ in ieee80211_set_disassoc()
4016 drv_mgd_complete_tx(sdata->local, sdata, &info); in ieee80211_set_disassoc()
4018 ieee80211_send_deauth_disassoc(sdata, sdata->vif.cfg.ap_addr, in ieee80211_set_disassoc()
4019 sdata->vif.cfg.ap_addr, stype, in ieee80211_set_disassoc()
4024 eth_zero_addr(sdata->deflink.u.mgd.bssid); in ieee80211_set_disassoc()
4025 eth_zero_addr(sdata->vif.cfg.ap_addr); in ieee80211_set_disassoc()
4027 sdata->vif.cfg.ssid_len = 0; in ieee80211_set_disassoc()
4030 __sta_info_flush(sdata, false, -1, ap_sta); in ieee80211_set_disassoc()
4032 if (sdata->vif.driver_flags & IEEE80211_VIF_REMOVE_AP_AFTER_DISASSOC) { in ieee80211_set_disassoc()
4037 sta_info_flush(sdata, -1); in ieee80211_set_disassoc()
4041 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_set_disassoc()
4046 sdata->vif.cfg.assoc = false; in ieee80211_set_disassoc()
4048 sdata->deflink.u.mgd.p2p_noa_index = -1; in ieee80211_set_disassoc()
4049 memset(&sdata->vif.bss_conf.p2p_noa_attr, 0, in ieee80211_set_disassoc()
4050 sizeof(sdata->vif.bss_conf.p2p_noa_attr)); in ieee80211_set_disassoc()
4052 /* on the next assoc, re-program HT/VHT parameters */ in ieee80211_set_disassoc()
4053 memset(&ifmgd->ht_capa, 0, sizeof(ifmgd->ht_capa)); in ieee80211_set_disassoc()
4054 memset(&ifmgd->ht_capa_mask, 0, sizeof(ifmgd->ht_capa_mask)); in ieee80211_set_disassoc()
4055 memset(&ifmgd->vht_capa, 0, sizeof(ifmgd->vht_capa)); in ieee80211_set_disassoc()
4056 memset(&ifmgd->vht_capa_mask, 0, sizeof(ifmgd->vht_capa_mask)); in ieee80211_set_disassoc()
4059 * reset MU-MIMO ownership and group data in default link, in ieee80211_set_disassoc()
4062 memset(sdata->vif.bss_conf.mu_group.membership, 0, in ieee80211_set_disassoc()
4063 sizeof(sdata->vif.bss_conf.mu_group.membership)); in ieee80211_set_disassoc()
4064 memset(sdata->vif.bss_conf.mu_group.position, 0, in ieee80211_set_disassoc()
4065 sizeof(sdata->vif.bss_conf.mu_group.position)); in ieee80211_set_disassoc()
4066 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_set_disassoc()
4068 sdata->vif.bss_conf.mu_mimo_owner = false; in ieee80211_set_disassoc()
4070 sdata->deflink.ap_power_level = IEEE80211_UNSET_POWER_LEVEL; in ieee80211_set_disassoc()
4072 del_timer_sync(&local->dynamic_ps_timer); in ieee80211_set_disassoc()
4073 wiphy_work_cancel(local->hw.wiphy, &local->dynamic_ps_enable_work); in ieee80211_set_disassoc()
4076 if (sdata->vif.cfg.arp_addr_cnt) in ieee80211_set_disassoc()
4079 sdata->vif.bss_conf.qos = false; in ieee80211_set_disassoc()
4080 if (!ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_set_disassoc()
4089 if (sdata->vif.driver_flags & IEEE80211_VIF_REMOVE_AP_AFTER_DISASSOC) { in ieee80211_set_disassoc()
4094 sta_info_flush(sdata, -1); in ieee80211_set_disassoc()
4097 /* disassociated - set to defaults now */ in ieee80211_set_disassoc()
4098 ieee80211_set_wmm_default(&sdata->deflink, false, false); in ieee80211_set_disassoc()
4100 del_timer_sync(&sdata->u.mgd.conn_mon_timer); in ieee80211_set_disassoc()
4101 del_timer_sync(&sdata->u.mgd.bcn_mon_timer); in ieee80211_set_disassoc()
4102 del_timer_sync(&sdata->u.mgd.timer); in ieee80211_set_disassoc()
4104 sdata->vif.bss_conf.dtim_period = 0; in ieee80211_set_disassoc()
4105 sdata->vif.bss_conf.beacon_rate = NULL; in ieee80211_set_disassoc()
4107 sdata->deflink.u.mgd.have_beacon = false; in ieee80211_set_disassoc()
4108 sdata->deflink.u.mgd.tracking_signal_avg = false; in ieee80211_set_disassoc()
4109 sdata->deflink.u.mgd.disable_wmm_tracking = false; in ieee80211_set_disassoc()
4111 ifmgd->flags = 0; in ieee80211_set_disassoc()
4113 for (link_id = 0; link_id < ARRAY_SIZE(sdata->link); link_id++) { in ieee80211_set_disassoc()
4116 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_set_disassoc()
4122 sdata->vif.bss_conf.csa_active = false; in ieee80211_set_disassoc()
4123 sdata->deflink.u.mgd.csa.blocked_tx = false; in ieee80211_set_disassoc()
4124 sdata->deflink.u.mgd.csa.waiting_bcn = false; in ieee80211_set_disassoc()
4125 sdata->deflink.u.mgd.csa.ignored_same_chan = false; in ieee80211_set_disassoc()
4129 memset(ifmgd->tx_tspec, 0, sizeof(ifmgd->tx_tspec)); in ieee80211_set_disassoc()
4130 wiphy_delayed_work_cancel(local->hw.wiphy, &ifmgd->tx_tspec_wk); in ieee80211_set_disassoc()
4132 sdata->vif.bss_conf.power_type = IEEE80211_REG_UNSET_AP; in ieee80211_set_disassoc()
4133 sdata->vif.bss_conf.pwr_reduction = 0; in ieee80211_set_disassoc()
4134 ieee80211_clear_tpe(&sdata->vif.bss_conf.tpe); in ieee80211_set_disassoc()
4136 sdata->vif.cfg.eml_cap = 0; in ieee80211_set_disassoc()
4137 sdata->vif.cfg.eml_med_sync_delay = 0; in ieee80211_set_disassoc()
4138 sdata->vif.cfg.mld_capa_op = 0; in ieee80211_set_disassoc()
4140 memset(&sdata->u.mgd.ttlm_info, 0, in ieee80211_set_disassoc()
4141 sizeof(sdata->u.mgd.ttlm_info)); in ieee80211_set_disassoc()
4142 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, &ifmgd->ttlm_work); in ieee80211_set_disassoc()
4144 memset(&sdata->vif.neg_ttlm, 0, sizeof(sdata->vif.neg_ttlm)); in ieee80211_set_disassoc()
4145 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_set_disassoc()
4146 &ifmgd->neg_ttlm_timeout_work); in ieee80211_set_disassoc()
4148 sdata->u.mgd.removed_links = 0; in ieee80211_set_disassoc()
4149 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_set_disassoc()
4150 &sdata->u.mgd.ml_reconf_work); in ieee80211_set_disassoc()
4152 wiphy_work_cancel(sdata->local->hw.wiphy, in ieee80211_set_disassoc()
4153 &ifmgd->teardown_ttlm_work); in ieee80211_set_disassoc()
4163 ifmgd->mcast_seq_last = IEEE80211_SN_MODULO; in ieee80211_set_disassoc()
4165 ifmgd->epcs.enabled = false; in ieee80211_set_disassoc()
4166 ifmgd->epcs.dialog_token = 0; in ieee80211_set_disassoc()
4168 memset(ifmgd->userspace_selectors, 0, in ieee80211_set_disassoc()
4169 sizeof(ifmgd->userspace_selectors)); in ieee80211_set_disassoc()
4174 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_reset_ap_probe()
4175 struct ieee80211_local *local = sdata->local; in ieee80211_reset_ap_probe()
4177 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_reset_ap_probe()
4179 if (!(ifmgd->flags & IEEE80211_STA_CONNECTION_POLL)) in ieee80211_reset_ap_probe()
4186 if (ieee80211_hw_check(&sdata->local->hw, CONNECTION_MONITOR)) in ieee80211_reset_ap_probe()
4196 mod_timer(&ifmgd->conn_mon_timer, in ieee80211_reset_ap_probe()
4205 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_tx_wmm_ac_notify()
4211 if (!ieee80211_is_data_qos(hdr->frame_control)) in ieee80211_sta_tx_wmm_ac_notify()
4216 tx_tspec = &ifmgd->tx_tspec[ac]; in ieee80211_sta_tx_wmm_ac_notify()
4218 if (likely(!tx_tspec->admitted_time)) in ieee80211_sta_tx_wmm_ac_notify()
4221 if (time_after(now, tx_tspec->time_slice_start + HZ)) { in ieee80211_sta_tx_wmm_ac_notify()
4222 tx_tspec->consumed_tx_time = 0; in ieee80211_sta_tx_wmm_ac_notify()
4223 tx_tspec->time_slice_start = now; in ieee80211_sta_tx_wmm_ac_notify()
4225 if (tx_tspec->downgraded) { in ieee80211_sta_tx_wmm_ac_notify()
4226 tx_tspec->action = TX_TSPEC_ACTION_STOP_DOWNGRADE; in ieee80211_sta_tx_wmm_ac_notify()
4227 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_sta_tx_wmm_ac_notify()
4228 &ifmgd->tx_tspec_wk, 0); in ieee80211_sta_tx_wmm_ac_notify()
4232 if (tx_tspec->downgraded) in ieee80211_sta_tx_wmm_ac_notify()
4235 tx_tspec->consumed_tx_time += tx_time; in ieee80211_sta_tx_wmm_ac_notify()
4237 if (tx_tspec->consumed_tx_time >= tx_tspec->admitted_time) { in ieee80211_sta_tx_wmm_ac_notify()
4238 tx_tspec->downgraded = true; in ieee80211_sta_tx_wmm_ac_notify()
4239 tx_tspec->action = TX_TSPEC_ACTION_DOWNGRADE; in ieee80211_sta_tx_wmm_ac_notify()
4240 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_sta_tx_wmm_ac_notify()
4241 &ifmgd->tx_tspec_wk, 0); in ieee80211_sta_tx_wmm_ac_notify()
4250 if (!ieee80211_is_any_nullfunc(hdr->frame_control) || in ieee80211_sta_tx_notify()
4251 !sdata->u.mgd.probe_send_count) in ieee80211_sta_tx_notify()
4255 sdata->u.mgd.probe_send_count = 0; in ieee80211_sta_tx_notify()
4257 sdata->u.mgd.nullfunc_failed = true; in ieee80211_sta_tx_notify()
4258 wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work); in ieee80211_sta_tx_notify()
4268 skb = ieee80211_build_probe_req(sdata, src, dst, (u32)-1, channel, in ieee80211_mlme_send_probe_req()
4277 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_probe_ap_send()
4278 u8 *dst = sdata->vif.cfg.ap_addr; in ieee80211_mgd_probe_ap_send()
4279 u8 unicast_limit = max(1, max_probe_tries - 3); in ieee80211_mgd_probe_ap_send()
4282 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_mgd_probe_ap_send()
4284 if (WARN_ON(ieee80211_vif_is_mld(&sdata->vif))) in ieee80211_mgd_probe_ap_send()
4292 if (ifmgd->probe_send_count >= unicast_limit) in ieee80211_mgd_probe_ap_send()
4302 ifmgd->probe_send_count++; in ieee80211_mgd_probe_ap_send()
4310 if (ieee80211_hw_check(&sdata->local->hw, REPORTS_TX_ACK_STATUS)) { in ieee80211_mgd_probe_ap_send()
4311 ifmgd->nullfunc_failed = false; in ieee80211_mgd_probe_ap_send()
4312 ieee80211_send_nullfunc(sdata->local, sdata, false); in ieee80211_mgd_probe_ap_send()
4314 ieee80211_mlme_send_probe_req(sdata, sdata->vif.addr, dst, in ieee80211_mgd_probe_ap_send()
4315 sdata->vif.cfg.ssid, in ieee80211_mgd_probe_ap_send()
4316 sdata->vif.cfg.ssid_len, in ieee80211_mgd_probe_ap_send()
4317 sdata->deflink.conf->bss->channel); in ieee80211_mgd_probe_ap_send()
4320 ifmgd->probe_timeout = jiffies + msecs_to_jiffies(probe_wait_ms); in ieee80211_mgd_probe_ap_send()
4321 run_again(sdata, ifmgd->probe_timeout); in ieee80211_mgd_probe_ap_send()
4327 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_probe_ap()
4330 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_mgd_probe_ap()
4332 if (WARN_ON_ONCE(ieee80211_vif_is_mld(&sdata->vif))) in ieee80211_mgd_probe_ap()
4338 if (!ifmgd->associated) in ieee80211_mgd_probe_ap()
4341 if (sdata->local->tmp_channel || sdata->local->scanning) in ieee80211_mgd_probe_ap()
4344 if (sdata->local->suspending) { in ieee80211_mgd_probe_ap()
4352 "detected beacon loss from AP (missed %d beacons) - probing\n", in ieee80211_mgd_probe_ap()
4355 ieee80211_cqm_beacon_loss_notify(&sdata->vif, GFP_KERNEL); in ieee80211_mgd_probe_ap()
4369 if (ifmgd->flags & IEEE80211_STA_CONNECTION_POLL) in ieee80211_mgd_probe_ap()
4372 ifmgd->flags |= IEEE80211_STA_CONNECTION_POLL; in ieee80211_mgd_probe_ap()
4377 ieee80211_recalc_ps(sdata->local); in ieee80211_mgd_probe_ap()
4379 ifmgd->probe_send_count = 0; in ieee80211_mgd_probe_ap()
4387 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_ap_probereq_get()
4393 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_ap_probereq_get()
4395 if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION || in ieee80211_ap_probereq_get()
4396 ieee80211_vif_is_mld(&sdata->vif))) in ieee80211_ap_probereq_get()
4399 if (ifmgd->associated) in ieee80211_ap_probereq_get()
4400 cbss = sdata->deflink.conf->bss; in ieee80211_ap_probereq_get()
4401 else if (ifmgd->auth_data) in ieee80211_ap_probereq_get()
4402 cbss = ifmgd->auth_data->bss; in ieee80211_ap_probereq_get()
4403 else if (ifmgd->assoc_data && ifmgd->assoc_data->link[0].bss) in ieee80211_ap_probereq_get()
4404 cbss = ifmgd->assoc_data->link[0].bss; in ieee80211_ap_probereq_get()
4410 if (WARN_ONCE(!ssid || ssid->datalen > IEEE80211_MAX_SSID_LEN, in ieee80211_ap_probereq_get()
4412 ssid ? ssid->datalen : -1)) in ieee80211_ap_probereq_get()
4415 ssid_len = ssid->datalen; in ieee80211_ap_probereq_get()
4417 skb = ieee80211_build_probe_req(sdata, sdata->vif.addr, cbss->bssid, in ieee80211_ap_probereq_get()
4418 (u32) -1, cbss->channel, in ieee80211_ap_probereq_get()
4419 ssid->data, ssid_len, in ieee80211_ap_probereq_get()
4438 cfg80211_tx_mlme_mgmt(sdata->dev, buf, len, reconnect); in ieee80211_report_disconnect()
4440 cfg80211_rx_mlme_mgmt(sdata->dev, buf, len); in ieee80211_report_disconnect()
4442 drv_event_callback(sdata->local, sdata, &event); in ieee80211_report_disconnect()
4447 struct ieee80211_local *local = sdata->local; in __ieee80211_disconnect()
4448 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in __ieee80211_disconnect()
4451 lockdep_assert_wiphy(local->hw.wiphy); in __ieee80211_disconnect()
4453 if (!ifmgd->associated) in __ieee80211_disconnect()
4456 if (!ifmgd->driver_disconnect) { in __ieee80211_disconnect()
4462 * of multi-link, it's not clear that all of them really are in __ieee80211_disconnect()
4467 link_id < ARRAY_SIZE(sdata->link); in __ieee80211_disconnect()
4471 link = sdata_dereference(sdata->link[link_id], sdata); in __ieee80211_disconnect()
4472 if (!link || !link->conf->bss) in __ieee80211_disconnect()
4474 cfg80211_unlink_bss(local->hw.wiphy, link->conf->bss); in __ieee80211_disconnect()
4475 link->conf->bss = NULL; in __ieee80211_disconnect()
4480 ifmgd->driver_disconnect ? in __ieee80211_disconnect()
4485 sdata->vif.bss_conf.csa_active = false; in __ieee80211_disconnect()
4486 sdata->deflink.u.mgd.csa.waiting_bcn = false; in __ieee80211_disconnect()
4487 sdata->deflink.u.mgd.csa.blocked_tx = false; in __ieee80211_disconnect()
4492 ifmgd->reconnect); in __ieee80211_disconnect()
4493 ifmgd->reconnect = false; in __ieee80211_disconnect()
4502 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_beacon_connection_loss_work()
4504 if (ifmgd->connection_loss) { in ieee80211_beacon_connection_loss_work()
4506 sdata->vif.cfg.ap_addr); in ieee80211_beacon_connection_loss_work()
4508 ifmgd->connection_loss = false; in ieee80211_beacon_connection_loss_work()
4509 } else if (ifmgd->driver_disconnect) { in ieee80211_beacon_connection_loss_work()
4512 sdata->vif.cfg.ap_addr); in ieee80211_beacon_connection_loss_work()
4514 ifmgd->driver_disconnect = false; in ieee80211_beacon_connection_loss_work()
4516 if (ifmgd->associated) in ieee80211_beacon_connection_loss_work()
4517 sdata->deflink.u.mgd.beacon_loss_count++; in ieee80211_beacon_connection_loss_work()
4535 struct ieee80211_hw *hw = &sdata->local->hw; in ieee80211_beacon_loss()
4539 sdata->u.mgd.connection_loss = false; in ieee80211_beacon_loss()
4540 wiphy_work_queue(hw->wiphy, &sdata->u.mgd.beacon_connection_loss_work); in ieee80211_beacon_loss()
4552 hw = &sdata->local->hw; in ieee80211_connection_loss()
4556 sdata->u.mgd.connection_loss = true; in ieee80211_connection_loss()
4557 wiphy_work_queue(hw->wiphy, &sdata->u.mgd.beacon_connection_loss_work); in ieee80211_connection_loss()
4564 struct ieee80211_hw *hw = &sdata->local->hw; in ieee80211_disconnect()
4568 if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION)) in ieee80211_disconnect()
4571 sdata->u.mgd.driver_disconnect = true; in ieee80211_disconnect()
4572 sdata->u.mgd.reconnect = reconnect; in ieee80211_disconnect()
4573 wiphy_work_queue(hw->wiphy, &sdata->u.mgd.beacon_connection_loss_work); in ieee80211_disconnect()
4580 struct ieee80211_mgd_auth_data *auth_data = sdata->u.mgd.auth_data; in ieee80211_destroy_auth_data()
4582 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_destroy_auth_data()
4584 sdata->u.mgd.auth_data = NULL; in ieee80211_destroy_auth_data()
4592 del_timer_sync(&sdata->u.mgd.timer); in ieee80211_destroy_auth_data()
4593 sta_info_destroy_addr(sdata, auth_data->ap_addr); in ieee80211_destroy_auth_data()
4596 eth_zero_addr(sdata->deflink.u.mgd.bssid); in ieee80211_destroy_auth_data()
4597 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in ieee80211_destroy_auth_data()
4599 sdata->u.mgd.flags = 0; in ieee80211_destroy_auth_data()
4601 ieee80211_link_release_channel(&sdata->deflink); in ieee80211_destroy_auth_data()
4605 cfg80211_put_bss(sdata->local->hw.wiphy, auth_data->bss); in ieee80211_destroy_auth_data()
4619 struct ieee80211_mgd_assoc_data *assoc_data = sdata->u.mgd.assoc_data; in ieee80211_destroy_assoc_data()
4621 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_destroy_assoc_data()
4623 sdata->u.mgd.assoc_data = NULL; in ieee80211_destroy_assoc_data()
4631 del_timer_sync(&sdata->u.mgd.timer); in ieee80211_destroy_assoc_data()
4632 sta_info_destroy_addr(sdata, assoc_data->ap_addr); in ieee80211_destroy_assoc_data()
4634 eth_zero_addr(sdata->deflink.u.mgd.bssid); in ieee80211_destroy_assoc_data()
4635 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in ieee80211_destroy_assoc_data()
4637 sdata->u.mgd.flags = 0; in ieee80211_destroy_assoc_data()
4638 sdata->vif.bss_conf.mu_mimo_owner = false; in ieee80211_destroy_assoc_data()
4647 ARRAY_SIZE(assoc_data->link)); in ieee80211_destroy_assoc_data()
4650 data.bss[i] = assoc_data->link[i].bss; in ieee80211_destroy_assoc_data()
4652 if (ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_destroy_assoc_data()
4653 data.ap_mld_addr = assoc_data->ap_addr; in ieee80211_destroy_assoc_data()
4655 cfg80211_assoc_failure(sdata->dev, &data); in ieee80211_destroy_assoc_data()
4658 ieee80211_link_release_channel(&sdata->deflink); in ieee80211_destroy_assoc_data()
4668 struct ieee80211_local *local = sdata->local; in ieee80211_auth_challenge()
4669 struct ieee80211_mgd_auth_data *auth_data = sdata->u.mgd.auth_data; in ieee80211_auth_challenge()
4675 .link_id = auth_data->link_id, in ieee80211_auth_challenge()
4678 pos = mgmt->u.auth.variable; in ieee80211_auth_challenge()
4680 len - (pos - (u8 *)mgmt)); in ieee80211_auth_challenge()
4683 auth_data->expected_transaction = 4; in ieee80211_auth_challenge()
4684 drv_mgd_prepare_tx(sdata->local, sdata, &info); in ieee80211_auth_challenge()
4685 if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) in ieee80211_auth_challenge()
4688 ieee80211_send_auth(sdata, 3, auth_data->algorithm, 0, in ieee80211_auth_challenge()
4690 challenge->datalen + sizeof(*challenge), in ieee80211_auth_challenge()
4691 auth_data->ap_addr, auth_data->ap_addr, in ieee80211_auth_challenge()
4692 auth_data->key, auth_data->key_len, in ieee80211_auth_challenge()
4693 auth_data->key_idx, tx_flags); in ieee80211_auth_challenge()
4698 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mark_sta_auth()
4699 const u8 *ap_addr = ifmgd->auth_data->ap_addr; in ieee80211_mark_sta_auth()
4702 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_mark_sta_auth()
4705 ifmgd->auth_data->done = true; in ieee80211_mark_sta_auth()
4706 ifmgd->auth_data->timeout = jiffies + IEEE80211_AUTH_WAIT_ASSOC; in ieee80211_mark_sta_auth()
4707 ifmgd->auth_data->timeout_started = true; in ieee80211_mark_sta_auth()
4708 run_again(sdata, ifmgd->auth_data->timeout); in ieee80211_mark_sta_auth()
4713 WARN_ONCE(1, "%s: STA %pM not found", sdata->name, ap_addr); in ieee80211_mark_sta_auth()
4727 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_rx_mgmt_auth()
4737 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_rx_mgmt_auth()
4742 if (!ifmgd->auth_data || ifmgd->auth_data->done) in ieee80211_rx_mgmt_auth()
4745 if (!ether_addr_equal(ifmgd->auth_data->ap_addr, mgmt->bssid)) in ieee80211_rx_mgmt_auth()
4748 auth_alg = le16_to_cpu(mgmt->u.auth.auth_alg); in ieee80211_rx_mgmt_auth()
4749 auth_transaction = le16_to_cpu(mgmt->u.auth.auth_transaction); in ieee80211_rx_mgmt_auth()
4750 status_code = le16_to_cpu(mgmt->u.auth.status_code); in ieee80211_rx_mgmt_auth()
4752 info.link_id = ifmgd->auth_data->link_id; in ieee80211_rx_mgmt_auth()
4754 if (auth_alg != ifmgd->auth_data->algorithm || in ieee80211_rx_mgmt_auth()
4756 auth_transaction != ifmgd->auth_data->expected_transaction) || in ieee80211_rx_mgmt_auth()
4758 (auth_transaction < ifmgd->auth_data->expected_transaction || in ieee80211_rx_mgmt_auth()
4761 mgmt->sa, auth_alg, ifmgd->auth_data->algorithm, in ieee80211_rx_mgmt_auth()
4763 ifmgd->auth_data->expected_transaction); in ieee80211_rx_mgmt_auth()
4768 cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len); in ieee80211_rx_mgmt_auth()
4776 ifmgd->auth_data->waiting = true; in ieee80211_rx_mgmt_auth()
4777 ifmgd->auth_data->timeout = in ieee80211_rx_mgmt_auth()
4779 ifmgd->auth_data->timeout_started = true; in ieee80211_rx_mgmt_auth()
4780 run_again(sdata, ifmgd->auth_data->timeout); in ieee80211_rx_mgmt_auth()
4785 mgmt->sa, status_code); in ieee80211_rx_mgmt_auth()
4789 drv_event_callback(sdata->local, sdata, &event); in ieee80211_rx_mgmt_auth()
4793 switch (ifmgd->auth_data->algorithm) { in ieee80211_rx_mgmt_auth()
4803 if (ifmgd->auth_data->expected_transaction != 4) { in ieee80211_rx_mgmt_auth()
4811 ifmgd->auth_data->algorithm); in ieee80211_rx_mgmt_auth()
4817 drv_event_callback(sdata->local, sdata, &event); in ieee80211_rx_mgmt_auth()
4818 if (ifmgd->auth_data->algorithm != WLAN_AUTH_SAE || in ieee80211_rx_mgmt_auth()
4820 ifmgd->auth_data->expected_transaction == 2)) { in ieee80211_rx_mgmt_auth()
4822 return; /* ignore frame -- wait for timeout */ in ieee80211_rx_mgmt_auth()
4823 } else if (ifmgd->auth_data->algorithm == WLAN_AUTH_SAE && in ieee80211_rx_mgmt_auth()
4826 ifmgd->auth_data->peer_confirmed = true; in ieee80211_rx_mgmt_auth()
4829 cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len); in ieee80211_rx_mgmt_auth()
4831 drv_mgd_complete_tx(sdata->local, sdata, &info); in ieee80211_rx_mgmt_auth()
4894 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_rx_mgmt_deauth()
4895 u16 reason_code = le16_to_cpu(mgmt->u.deauth.reason_code); in ieee80211_rx_mgmt_deauth()
4897 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_rx_mgmt_deauth()
4902 if (!ether_addr_equal(mgmt->bssid, mgmt->sa)) { in ieee80211_rx_mgmt_deauth()
4903 ieee80211_tdls_handle_disconnect(sdata, mgmt->sa, reason_code); in ieee80211_rx_mgmt_deauth()
4907 if (ifmgd->associated && in ieee80211_rx_mgmt_deauth()
4908 ether_addr_equal(mgmt->bssid, sdata->vif.cfg.ap_addr)) { in ieee80211_rx_mgmt_deauth()
4910 sdata->vif.cfg.ap_addr, reason_code, in ieee80211_rx_mgmt_deauth()
4920 if (ifmgd->assoc_data && in ieee80211_rx_mgmt_deauth()
4921 ether_addr_equal(mgmt->bssid, ifmgd->assoc_data->ap_addr)) { in ieee80211_rx_mgmt_deauth()
4924 ifmgd->assoc_data->ap_addr, reason_code, in ieee80211_rx_mgmt_deauth()
4929 cfg80211_rx_mlme_mgmt(sdata->dev, (u8 *)mgmt, len); in ieee80211_rx_mgmt_deauth()
4938 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_rx_mgmt_disassoc()
4941 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_rx_mgmt_disassoc()
4946 if (!ifmgd->associated || in ieee80211_rx_mgmt_disassoc()
4947 !ether_addr_equal(mgmt->bssid, sdata->vif.cfg.ap_addr)) in ieee80211_rx_mgmt_disassoc()
4950 reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code); in ieee80211_rx_mgmt_disassoc()
4952 if (!ether_addr_equal(mgmt->bssid, mgmt->sa)) { in ieee80211_rx_mgmt_disassoc()
4953 ieee80211_tdls_handle_disconnect(sdata, mgmt->sa, reason_code); in ieee80211_rx_mgmt_disassoc()
4958 sdata->vif.cfg.ap_addr, reason_code, in ieee80211_rx_mgmt_disassoc()
4973 ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); in ieee80211_twt_req_supported()
4975 if (elems->ext_capab_len < 10) in ieee80211_twt_req_supported()
4978 if (!(elems->ext_capab[9] & WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT)) in ieee80211_twt_req_supported()
4981 return link_sta->pub->he_cap.he_cap_elem.mac_cap_info[0] & in ieee80211_twt_req_supported()
4984 (own_he_cap->he_cap_elem.mac_cap_info[0] & in ieee80211_twt_req_supported()
4996 if (link->conf->twt_requester != twt) { in ieee80211_recalc_twt_req()
4997 link->conf->twt_requester = twt; in ieee80211_recalc_twt_req()
5009 ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); in ieee80211_twt_bcast_support()
5011 return bss_conf->he_support && in ieee80211_twt_bcast_support()
5012 (link_sta->pub->he_cap.he_cap_elem.mac_cap_info[2] & in ieee80211_twt_bcast_support()
5015 (own_he_cap->he_cap_elem.mac_cap_info[2] & in ieee80211_twt_bcast_support()
5023 sdata->u.mgd.epcs.dialog_token = 0; in ieee80211_epcs_changed()
5025 if (sdata->u.mgd.epcs.enabled == enabled) in ieee80211_epcs_changed()
5028 sdata->u.mgd.epcs.enabled = enabled; in ieee80211_epcs_changed()
5029 cfg80211_epcs_changed(sdata->dev, enabled); in ieee80211_epcs_changed()
5034 struct ieee80211_local *local = sdata->local; in ieee80211_epcs_teardown()
5037 if (!sdata->u.mgd.epcs.enabled) in ieee80211_epcs_teardown()
5040 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_epcs_teardown()
5050 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_epcs_teardown()
5051 if (!link || !link->conf || !link->conf->bss) { in ieee80211_epcs_teardown()
5056 if (link->u.mgd.disable_wmm_tracking) { in ieee80211_epcs_teardown()
5062 ies = rcu_dereference(link->conf->bss->beacon_ies); in ieee80211_epcs_teardown()
5069 elems = ieee802_11_parse_elems(ies->data, ies->len, false, in ieee80211_epcs_teardown()
5078 elems->wmm_param, in ieee80211_epcs_teardown()
5079 elems->wmm_param_len, in ieee80211_epcs_teardown()
5080 elems->mu_edca_param_set); in ieee80211_epcs_teardown()
5103 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_assoc_config_link()
5105 sdata->u.mgd.assoc_data ?: sdata->u.mgd.reconf.add_links_data; in ieee80211_assoc_config_link()
5106 struct ieee80211_bss_conf *bss_conf = link->conf; in ieee80211_assoc_config_link()
5107 struct ieee80211_local *local = sdata->local; in ieee80211_assoc_config_link()
5108 unsigned int link_id = link->link_id; in ieee80211_assoc_config_link()
5110 .mode = link->u.mgd.conn.mode, in ieee80211_assoc_config_link()
5113 .link_id = link_id == assoc_data->assoc_link_id ? -1 : link_id, in ieee80211_assoc_config_link()
5116 bool is_5ghz = cbss->channel->band == NL80211_BAND_5GHZ; in ieee80211_assoc_config_link()
5117 bool is_6ghz = cbss->channel->band == NL80211_BAND_6GHZ; in ieee80211_assoc_config_link()
5118 bool is_s1g = cbss->channel->band == NL80211_BAND_S1GHZ; in ieee80211_assoc_config_link()
5131 if (link_id == assoc_data->assoc_link_id) { in ieee80211_assoc_config_link()
5132 capab_info = le16_to_cpu(mgmt->u.assoc_resp.capab_info); in ieee80211_assoc_config_link()
5138 assoc_data->link[link_id].status = WLAN_STATUS_SUCCESS; in ieee80211_assoc_config_link()
5139 if (elems->ml_basic) { in ieee80211_assoc_config_link()
5141 ieee80211_mle_get_bss_param_ch_cnt((const void *)elems->ml_basic); in ieee80211_assoc_config_link()
5147 bss_conf->bss_param_ch_cnt = bss_param_ch_cnt; in ieee80211_assoc_config_link()
5148 bss_conf->bss_param_ch_cnt_link_id = link_id; in ieee80211_assoc_config_link()
5150 } else if (elems->parse_error & IEEE80211_PARSE_ERR_DUP_NEST_ML_BASIC || in ieee80211_assoc_config_link()
5151 !elems->prof || in ieee80211_assoc_config_link()
5152 !(elems->prof->control & prof_bss_param_ch_present)) { in ieee80211_assoc_config_link()
5156 const u8 *ptr = elems->prof->variable + in ieee80211_assoc_config_link()
5157 elems->prof->sta_info_len - 1; in ieee80211_assoc_config_link()
5162 * otherwise elems->prof would have been set to NULL. in ieee80211_assoc_config_link()
5165 assoc_data->link[link_id].status = get_unaligned_le16(ptr + 2); in ieee80211_assoc_config_link()
5167 ieee80211_mle_basic_sta_prof_bss_param_ch_cnt(elems->prof); in ieee80211_assoc_config_link()
5168 bss_conf->bss_param_ch_cnt = bss_param_ch_cnt; in ieee80211_assoc_config_link()
5169 bss_conf->bss_param_ch_cnt_link_id = link_id; in ieee80211_assoc_config_link()
5171 if (assoc_data->link[link_id].status != WLAN_STATUS_SUCCESS) { in ieee80211_assoc_config_link()
5173 assoc_data->link[link_id].status); in ieee80211_assoc_config_link()
5179 if (!is_s1g && !elems->supp_rates) { in ieee80211_assoc_config_link()
5185 link->u.mgd.tdls_chan_switch_prohibited = in ieee80211_assoc_config_link()
5186 elems->ext_capab && elems->ext_capab_len >= 5 && in ieee80211_assoc_config_link()
5187 (elems->ext_capab[4] & WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED); in ieee80211_assoc_config_link()
5194 * "Vodafone PocketWiFi 2", "ZTE MF60" and a similar T-Mobile device. in ieee80211_assoc_config_link()
5196 if (!ieee80211_hw_check(&local->hw, STRICT) && !is_6ghz && in ieee80211_assoc_config_link()
5197 ((assoc_data->wmm && !elems->wmm_param) || in ieee80211_assoc_config_link()
5198 (link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT && in ieee80211_assoc_config_link()
5199 (!elems->ht_cap_elem || !elems->ht_operation)) || in ieee80211_assoc_config_link()
5200 (is_5ghz && link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_VHT && in ieee80211_assoc_config_link()
5201 (!elems->vht_cap_elem || !elems->vht_operation)))) { in ieee80211_assoc_config_link()
5206 ies = rcu_dereference(cbss->ies); in ieee80211_assoc_config_link()
5208 bss_ies = kmemdup(ies, sizeof(*ies) + ies->len, in ieee80211_assoc_config_link()
5216 parse_params.start = bss_ies->data; in ieee80211_assoc_config_link()
5217 parse_params.len = bss_ies->len; in ieee80211_assoc_config_link()
5219 parse_params.link_id = -1; in ieee80211_assoc_config_link()
5226 if (assoc_data->wmm && in ieee80211_assoc_config_link()
5227 !elems->wmm_param && bss_elems->wmm_param) { in ieee80211_assoc_config_link()
5228 elems->wmm_param = bss_elems->wmm_param; in ieee80211_assoc_config_link()
5237 if (!elems->ht_cap_elem && bss_elems->ht_cap_elem && in ieee80211_assoc_config_link()
5238 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT) { in ieee80211_assoc_config_link()
5239 elems->ht_cap_elem = bss_elems->ht_cap_elem; in ieee80211_assoc_config_link()
5243 if (!elems->ht_operation && bss_elems->ht_operation && in ieee80211_assoc_config_link()
5244 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT) { in ieee80211_assoc_config_link()
5245 elems->ht_operation = bss_elems->ht_operation; in ieee80211_assoc_config_link()
5251 if (!elems->vht_cap_elem && bss_elems->vht_cap_elem && in ieee80211_assoc_config_link()
5252 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_VHT) { in ieee80211_assoc_config_link()
5253 elems->vht_cap_elem = bss_elems->vht_cap_elem; in ieee80211_assoc_config_link()
5258 if (!elems->vht_operation && bss_elems->vht_operation && in ieee80211_assoc_config_link()
5259 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_VHT) { in ieee80211_assoc_config_link()
5260 elems->vht_operation = bss_elems->vht_operation; in ieee80211_assoc_config_link()
5274 if (!is_6ghz && link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT && in ieee80211_assoc_config_link()
5275 (!elems->wmm_param || !elems->ht_cap_elem || !elems->ht_operation)) { in ieee80211_assoc_config_link()
5282 if (is_5ghz && link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_VHT && in ieee80211_assoc_config_link()
5283 (!elems->vht_cap_elem || !elems->vht_operation)) { in ieee80211_assoc_config_link()
5292 link_id == assoc_data->assoc_link_id, in ieee80211_assoc_config_link()
5298 if (WARN_ON(!link->conf->chanreq.oper.chan)) { in ieee80211_assoc_config_link()
5302 sband = local->hw.wiphy->bands[link->conf->chanreq.oper.chan->band]; in ieee80211_assoc_config_link()
5305 if (elems->ht_cap_elem && link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HT) in ieee80211_assoc_config_link()
5307 elems->ht_cap_elem, in ieee80211_assoc_config_link()
5310 if (elems->vht_cap_elem && in ieee80211_assoc_config_link()
5311 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_VHT) { in ieee80211_assoc_config_link()
5322 ies = rcu_dereference(cbss->ies); in ieee80211_assoc_config_link()
5327 ies->data, ies->len); in ieee80211_assoc_config_link()
5328 if (elem && elem->datalen >= sizeof(*bss_vht_cap)) in ieee80211_assoc_config_link()
5329 bss_vht_cap = (const void *)elem->data; in ieee80211_assoc_config_link()
5332 if (ieee80211_hw_check(&local->hw, STRICT) && in ieee80211_assoc_config_link()
5333 (!bss_vht_cap || memcmp(bss_vht_cap, elems->vht_cap_elem, in ieee80211_assoc_config_link()
5342 elems->vht_cap_elem, in ieee80211_assoc_config_link()
5347 if (elems->he_operation && in ieee80211_assoc_config_link()
5348 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_HE && in ieee80211_assoc_config_link()
5349 elems->he_cap) { in ieee80211_assoc_config_link()
5351 elems->he_cap, in ieee80211_assoc_config_link()
5352 elems->he_cap_len, in ieee80211_assoc_config_link()
5353 elems->he_6ghz_capa, in ieee80211_assoc_config_link()
5356 bss_conf->he_support = link_sta->pub->he_cap.has_he; in ieee80211_assoc_config_link()
5357 if (elems->rsnx && elems->rsnx_len && in ieee80211_assoc_config_link()
5358 (elems->rsnx[0] & WLAN_RSNX_CAPA_PROTECTED_TWT) && in ieee80211_assoc_config_link()
5359 wiphy_ext_feature_isset(local->hw.wiphy, in ieee80211_assoc_config_link()
5361 bss_conf->twt_protected = true; in ieee80211_assoc_config_link()
5363 bss_conf->twt_protected = false; in ieee80211_assoc_config_link()
5368 if (elems->eht_operation && elems->eht_cap && in ieee80211_assoc_config_link()
5369 link->u.mgd.conn.mode >= IEEE80211_CONN_MODE_EHT) { in ieee80211_assoc_config_link()
5371 elems->he_cap, in ieee80211_assoc_config_link()
5372 elems->he_cap_len, in ieee80211_assoc_config_link()
5373 elems->eht_cap, in ieee80211_assoc_config_link()
5374 elems->eht_cap_len, in ieee80211_assoc_config_link()
5377 bss_conf->eht_support = link_sta->pub->eht_cap.has_eht; in ieee80211_assoc_config_link()
5378 bss_conf->epcs_support = bss_conf->eht_support && in ieee80211_assoc_config_link()
5379 !!(elems->eht_cap->fixed.mac_cap_info[0] & in ieee80211_assoc_config_link()
5386 if (sdata->u.mgd.epcs.enabled && in ieee80211_assoc_config_link()
5387 !bss_conf->epcs_support) in ieee80211_assoc_config_link()
5390 bss_conf->eht_support = false; in ieee80211_assoc_config_link()
5391 bss_conf->epcs_support = false; in ieee80211_assoc_config_link()
5394 bss_conf->he_support = false; in ieee80211_assoc_config_link()
5395 bss_conf->twt_requester = false; in ieee80211_assoc_config_link()
5396 bss_conf->twt_protected = false; in ieee80211_assoc_config_link()
5397 bss_conf->eht_support = false; in ieee80211_assoc_config_link()
5398 bss_conf->epcs_support = false; in ieee80211_assoc_config_link()
5401 bss_conf->twt_broadcast = in ieee80211_assoc_config_link()
5404 if (bss_conf->he_support) { in ieee80211_assoc_config_link()
5405 bss_conf->he_bss_color.color = in ieee80211_assoc_config_link()
5406 le32_get_bits(elems->he_operation->he_oper_params, in ieee80211_assoc_config_link()
5408 bss_conf->he_bss_color.partial = in ieee80211_assoc_config_link()
5409 le32_get_bits(elems->he_operation->he_oper_params, in ieee80211_assoc_config_link()
5411 bss_conf->he_bss_color.enabled = in ieee80211_assoc_config_link()
5412 !le32_get_bits(elems->he_operation->he_oper_params, in ieee80211_assoc_config_link()
5415 if (bss_conf->he_bss_color.enabled) in ieee80211_assoc_config_link()
5418 bss_conf->htc_trig_based_pkt_ext = in ieee80211_assoc_config_link()
5419 le32_get_bits(elems->he_operation->he_oper_params, in ieee80211_assoc_config_link()
5421 bss_conf->frame_time_rts_th = in ieee80211_assoc_config_link()
5422 le32_get_bits(elems->he_operation->he_oper_params, in ieee80211_assoc_config_link()
5425 bss_conf->uora_exists = !!elems->uora_element; in ieee80211_assoc_config_link()
5426 if (elems->uora_element) in ieee80211_assoc_config_link()
5427 bss_conf->uora_ocw_range = elems->uora_element[0]; in ieee80211_assoc_config_link()
5429 ieee80211_he_op_ie_to_bss_conf(&sdata->vif, elems->he_operation); in ieee80211_assoc_config_link()
5430 ieee80211_he_spr_ie_to_bss_conf(&sdata->vif, elems->he_spr); in ieee80211_assoc_config_link()
5434 if (cbss->transmitted_bss) { in ieee80211_assoc_config_link()
5435 bss_conf->nontransmitted = true; in ieee80211_assoc_config_link()
5436 ether_addr_copy(bss_conf->transmitter_bssid, in ieee80211_assoc_config_link()
5437 cbss->transmitted_bss->bssid); in ieee80211_assoc_config_link()
5438 bss_conf->bssid_indicator = cbss->max_bssid_indicator; in ieee80211_assoc_config_link()
5439 bss_conf->bssid_index = cbss->bssid_index; in ieee80211_assoc_config_link()
5454 if (elems->opmode_notif && in ieee80211_assoc_config_link()
5455 !(*elems->opmode_notif & IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF)) { in ieee80211_assoc_config_link()
5458 nss = *elems->opmode_notif & IEEE80211_OPMODE_NOTIF_RX_NSS_MASK; in ieee80211_assoc_config_link()
5461 link_sta->pub->rx_nss = nss; in ieee80211_assoc_config_link()
5466 * of the first value the AP uses. Setting -1 here has in ieee80211_assoc_config_link()
5468 * 4-bit value. in ieee80211_assoc_config_link()
5470 link->u.mgd.wmm_last_param_set = -1; in ieee80211_assoc_config_link()
5471 link->u.mgd.mu_edca_last_param_set = -1; in ieee80211_assoc_config_link()
5473 if (link->u.mgd.disable_wmm_tracking) { in ieee80211_assoc_config_link()
5475 } else if (!ieee80211_sta_wmm_params(local, link, elems->wmm_param, in ieee80211_assoc_config_link()
5476 elems->wmm_param_len, in ieee80211_assoc_config_link()
5477 elems->mu_edca_param_set)) { in ieee80211_assoc_config_link()
5487 link->u.mgd.disable_wmm_tracking = true; in ieee80211_assoc_config_link()
5490 if (elems->max_idle_period_ie) { in ieee80211_assoc_config_link()
5491 bss_conf->max_idle_period = in ieee80211_assoc_config_link()
5492 le16_to_cpu(elems->max_idle_period_ie->max_idle_period); in ieee80211_assoc_config_link()
5493 bss_conf->protected_keep_alive = in ieee80211_assoc_config_link()
5494 !!(elems->max_idle_period_ie->idle_options & in ieee80211_assoc_config_link()
5498 bss_conf->max_idle_period = 0; in ieee80211_assoc_config_link()
5499 bss_conf->protected_keep_alive = false; in ieee80211_assoc_config_link()
5504 bss_conf->assoc_capability = capab_info; in ieee80211_assoc_config_link()
5518 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_mgd_setup_link_sta()
5519 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_setup_link_sta()
5520 struct ieee80211_bss *bss = (void *)cbss->priv; in ieee80211_mgd_setup_link_sta()
5523 int min_rate = INT_MAX, min_rate_index = -1; in ieee80211_mgd_setup_link_sta()
5526 memcpy(link_sta->addr, cbss->bssid, ETH_ALEN); in ieee80211_mgd_setup_link_sta()
5527 memcpy(link_sta->pub->addr, cbss->bssid, ETH_ALEN); in ieee80211_mgd_setup_link_sta()
5530 if (cbss->channel->band == NL80211_BAND_S1GHZ) { in ieee80211_mgd_setup_link_sta()
5535 sband = local->hw.wiphy->bands[cbss->channel->band]; in ieee80211_mgd_setup_link_sta()
5537 ieee80211_get_rates(sband, bss->supp_rates, bss->supp_rates_len, in ieee80211_mgd_setup_link_sta()
5549 * we can connect -- with a warning. in ieee80211_mgd_setup_link_sta()
5555 return -EINVAL; in ieee80211_mgd_setup_link_sta()
5562 link_sta->pub->supp_rates[cbss->channel->band] = rates; in ieee80211_mgd_setup_link_sta()
5566 link->conf->basic_rates = basic_rates; in ieee80211_mgd_setup_link_sta()
5569 link->operating_11g_mode = sband->band == NL80211_BAND_2GHZ && in ieee80211_mgd_setup_link_sta()
5590 if (link->u.mgd.conn.mode < IEEE80211_CONN_MODE_HT) in ieee80211_max_rx_chains()
5594 if (ht_cap_elem && ht_cap_elem->datalen >= sizeof(*ht_cap)) { in ieee80211_max_rx_chains()
5595 ht_cap = (void *)ht_cap_elem->data; in ieee80211_max_rx_chains()
5596 chains = ieee80211_mcs_to_chains(&ht_cap->mcs); in ieee80211_max_rx_chains()
5603 if (link->u.mgd.conn.mode < IEEE80211_CONN_MODE_VHT) in ieee80211_max_rx_chains()
5607 if (vht_cap_elem && vht_cap_elem->datalen >= sizeof(*vht_cap)) { in ieee80211_max_rx_chains()
5611 vht_cap = (void *)vht_cap_elem->data; in ieee80211_max_rx_chains()
5612 tx_mcs_map = le16_to_cpu(vht_cap->supp_mcs.tx_mcs_map); in ieee80211_max_rx_chains()
5613 for (nss = 8; nss > 0; nss--) { in ieee80211_max_rx_chains()
5614 if (((tx_mcs_map >> (2 * (nss - 1))) & 3) != in ieee80211_max_rx_chains()
5622 if (link->u.mgd.conn.mode < IEEE80211_CONN_MODE_HE) in ieee80211_max_rx_chains()
5625 ies = rcu_dereference(cbss->ies); in ieee80211_max_rx_chains()
5627 ies->data, ies->len); in ieee80211_max_rx_chains()
5629 if (!he_cap_elem || he_cap_elem->datalen < sizeof(*he_cap)) in ieee80211_max_rx_chains()
5633 he_cap = (void *)(he_cap_elem->data + 1); in ieee80211_max_rx_chains()
5637 if (he_cap_elem->datalen < 1 + mcs_nss_size + sizeof(*he_cap)) in ieee80211_max_rx_chains()
5643 mcs_80_map = le16_to_cpu(he_mcs_nss_supp->tx_mcs_80); in ieee80211_max_rx_chains()
5645 for (i = 7; i >= 0; i--) { in ieee80211_max_rx_chains()
5654 support_160 = he_cap->phy_cap_info[0] & in ieee80211_max_rx_chains()
5660 mcs_160_map = le16_to_cpu(he_mcs_nss_supp->tx_mcs_160); in ieee80211_max_rx_chains()
5661 for (i = 7; i >= 0; i--) { in ieee80211_max_rx_chains()
5680 struct ieee80211_sta_ht_cap sta_ht_cap = sband->ht_cap; in ieee80211_determine_our_sta_mode()
5681 bool is_5ghz = sband->band == NL80211_BAND_5GHZ; in ieee80211_determine_our_sta_mode()
5682 bool is_6ghz = sband->band == NL80211_BAND_6GHZ; in ieee80211_determine_our_sta_mode()
5687 if (sband->band == NL80211_BAND_S1GHZ) { in ieee80211_determine_our_sta_mode()
5688 conn->mode = IEEE80211_CONN_MODE_S1G; in ieee80211_determine_our_sta_mode()
5689 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_20; in ieee80211_determine_our_sta_mode()
5694 conn->mode = IEEE80211_CONN_MODE_LEGACY; in ieee80211_determine_our_sta_mode()
5695 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_20; in ieee80211_determine_our_sta_mode()
5699 if (req && req->flags & ASSOC_REQ_DISABLE_HT) { in ieee80211_determine_our_sta_mode()
5714 for (i = 0; i < req->crypto.n_ciphers_pairwise; i++) { in ieee80211_determine_our_sta_mode()
5715 if (req->crypto.ciphers_pairwise[i] == WLAN_CIPHER_SUITE_WEP40 || in ieee80211_determine_our_sta_mode()
5716 req->crypto.ciphers_pairwise[i] == WLAN_CIPHER_SUITE_TKIP || in ieee80211_determine_our_sta_mode()
5717 req->crypto.ciphers_pairwise[i] == WLAN_CIPHER_SUITE_WEP104) { in ieee80211_determine_our_sta_mode()
5718 netdev_info(sdata->dev, in ieee80211_determine_our_sta_mode()
5732 conn->mode = IEEE80211_CONN_MODE_HT; in ieee80211_determine_our_sta_mode()
5733 conn->bw_limit = sta_ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 ? in ieee80211_determine_our_sta_mode()
5737 memcpy(&vht_cap, &sband->vht_cap, sizeof(vht_cap)); in ieee80211_determine_our_sta_mode()
5740 if (req && req->flags & ASSOC_REQ_DISABLE_VHT) { in ieee80211_determine_our_sta_mode()
5750 if (conn->bw_limit == IEEE80211_CONN_BW_LIMIT_20) { in ieee80211_determine_our_sta_mode()
5757 for (i = 0; i < sband->n_channels; i++) { in ieee80211_determine_our_sta_mode()
5758 if (sband->channels[i].flags & (IEEE80211_CHAN_DISABLED | in ieee80211_determine_our_sta_mode()
5777 /* VHT - if we have - is fine, including 80 MHz, check 160 below again */ in ieee80211_determine_our_sta_mode()
5778 if (sband->band != NL80211_BAND_2GHZ) { in ieee80211_determine_our_sta_mode()
5779 conn->mode = IEEE80211_CONN_MODE_VHT; in ieee80211_determine_our_sta_mode()
5780 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_160; in ieee80211_determine_our_sta_mode()
5786 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_80; in ieee80211_determine_our_sta_mode()
5791 if (req && req->flags & ASSOC_REQ_DISABLE_HE) { in ieee80211_determine_our_sta_mode()
5797 he_cap = ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); in ieee80211_determine_our_sta_mode()
5806 conn->mode = IEEE80211_CONN_MODE_HE; in ieee80211_determine_our_sta_mode()
5809 switch (sband->band) { in ieee80211_determine_our_sta_mode()
5812 if (he_cap->he_cap_elem.phy_cap_info[0] & in ieee80211_determine_our_sta_mode()
5815 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_20; in ieee80211_determine_our_sta_mode()
5820 if (!(he_cap->he_cap_elem.phy_cap_info[0] & in ieee80211_determine_our_sta_mode()
5822 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_20; in ieee80211_determine_our_sta_mode()
5827 if (!(he_cap->he_cap_elem.phy_cap_info[0] & in ieee80211_determine_our_sta_mode()
5829 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_our_sta_mode()
5830 conn->bw_limit, in ieee80211_determine_our_sta_mode()
5837 if (he_cap->he_cap_elem.phy_cap_info[0] & in ieee80211_determine_our_sta_mode()
5840 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_our_sta_mode()
5841 conn->bw_limit, in ieee80211_determine_our_sta_mode()
5848 if (req && req->flags & ASSOC_REQ_DISABLE_EHT) { in ieee80211_determine_our_sta_mode()
5854 eht_cap = ieee80211_get_eht_iftype_cap_vif(sband, &sdata->vif); in ieee80211_determine_our_sta_mode()
5863 conn->mode = IEEE80211_CONN_MODE_EHT; in ieee80211_determine_our_sta_mode()
5867 eht_cap->eht_cap_elem.phy_cap_info[0] & IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ) in ieee80211_determine_our_sta_mode()
5868 conn->bw_limit = IEEE80211_CONN_BW_LIMIT_320; in ieee80211_determine_our_sta_mode()
5876 ieee80211_conn_mode_str(conn->mode), in ieee80211_determine_our_sta_mode()
5877 20 * (1 << conn->bw_limit)); in ieee80211_determine_our_sta_mode()
5888 req->link_id > 0 ? req->link_id : 0, in ieee80211_determine_our_sta_mode_auth()
5906 conn->mode = min_t(enum ieee80211_conn_mode, in ieee80211_determine_our_sta_mode_assoc()
5907 conn->mode, tmp.mode); in ieee80211_determine_our_sta_mode_assoc()
5908 conn->bw_limit = min_t(enum ieee80211_conn_bw_limit, in ieee80211_determine_our_sta_mode_assoc()
5909 conn->bw_limit, tmp.bw_limit); in ieee80211_determine_our_sta_mode_assoc()
5936 struct ieee80211_local *local = sdata->local; in ieee80211_prep_channel()
5937 bool is_6ghz = cbss->channel->band == NL80211_BAND_6GHZ; in ieee80211_prep_channel()
5943 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_prep_channel()
5955 if (mlo && !elems->ml_basic) { in ieee80211_prep_channel()
5959 return -EINVAL; in ieee80211_prep_channel()
5962 if (link && is_6ghz && conn->mode >= IEEE80211_CONN_MODE_HE) { in ieee80211_prep_channel()
5965 if (elems->pwr_constr_elem) in ieee80211_prep_channel()
5966 link->conf->pwr_reduction = *elems->pwr_constr_elem; in ieee80211_prep_channel()
5968 he_6ghz_oper = ieee80211_he_6ghz_oper(elems->he_operation); in ieee80211_prep_channel()
5970 link->conf->power_type = in ieee80211_prep_channel()
5971 ieee80211_ap_power_type(he_6ghz_oper->control); in ieee80211_prep_channel()
5975 cbss->channel->center_freq); in ieee80211_prep_channel()
5977 link->conf->tpe = elems->tpe; in ieee80211_prep_channel()
5978 ieee80211_rearrange_tpe(&link->conf->tpe, &ap_chandef, in ieee80211_prep_channel()
5990 link->needed_rx_chains = min(ieee80211_max_rx_chains(link, cbss), in ieee80211_prep_channel()
5991 local->rx_chains); in ieee80211_prep_channel()
6020 const u8 *tim_ie = cfg80211_find_ie(WLAN_EID_TIM, ies->data, ies->len); in ieee80211_get_dtim()
6021 const u8 *idx_ie = cfg80211_find_ie(WLAN_EID_MULTI_BSSID_IDX, ies->data, in ieee80211_get_dtim()
6022 ies->len); in ieee80211_get_dtim()
6031 *dtim_count = valid ? tim->dtim_count : 0; in ieee80211_get_dtim()
6034 *dtim_period = valid ? tim->dtim_period : 0; in ieee80211_get_dtim()
6036 /* Check if value is overridden by non-transmitted profile */ in ieee80211_get_dtim()
6043 *dtim_count = idx->dtim_count; in ieee80211_get_dtim()
6046 *dtim_period = idx->dtim_period; in ieee80211_get_dtim()
6056 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_assoc_success()
6057 struct ieee80211_mgd_assoc_data *assoc_data = ifmgd->assoc_data; in ieee80211_assoc_success()
6058 struct ieee80211_local *local = sdata->local; in ieee80211_assoc_success()
6065 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_assoc_success()
6070 sta = sta_info_get(sdata, assoc_data->ap_addr); in ieee80211_assoc_success()
6074 sta->sta.spp_amsdu = assoc_data->spp_amsdu; in ieee80211_assoc_success()
6076 if (ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_assoc_success()
6078 if (!assoc_data->link[link_id].bss) in ieee80211_assoc_success()
6082 if (assoc_data->link[link_id].disabled) in ieee80211_assoc_success()
6085 if (link_id != assoc_data->assoc_link_id) { in ieee80211_assoc_success()
6096 struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; in ieee80211_assoc_success()
6103 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_assoc_success()
6107 if (ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_assoc_success()
6110 link->conf->addr, in ieee80211_assoc_success()
6111 assoc_data->link[link_id].bss->bssid, in ieee80211_assoc_success()
6112 link_id == assoc_data->assoc_link_id ? in ieee80211_assoc_success()
6115 link_sta = rcu_dereference_protected(sta->link[link_id], in ieee80211_assoc_success()
6116 lockdep_is_held(&local->hw.wiphy->mtx)); in ieee80211_assoc_success()
6120 if (!link->u.mgd.have_beacon) { in ieee80211_assoc_success()
6124 ies = rcu_dereference(cbss->beacon_ies); in ieee80211_assoc_success()
6126 link->u.mgd.have_beacon = true; in ieee80211_assoc_success()
6128 ies = rcu_dereference(cbss->ies); in ieee80211_assoc_success()
6130 &link->conf->sync_dtim_count, in ieee80211_assoc_success()
6131 &link->u.mgd.dtim_period); in ieee80211_assoc_success()
6132 link->conf->beacon_int = cbss->beacon_interval; in ieee80211_assoc_success()
6136 link->conf->dtim_period = link->u.mgd.dtim_period ?: 1; in ieee80211_assoc_success()
6138 if (link_id != assoc_data->assoc_link_id) { in ieee80211_assoc_success()
6139 link->u.mgd.conn = assoc_data->link[link_id].conn; in ieee80211_assoc_success()
6142 true, &link->u.mgd.conn, in ieee80211_assoc_success()
6143 sdata->u.mgd.userspace_selectors); in ieee80211_assoc_success()
6151 assoc_data->link[link_id].bss); in ieee80211_assoc_success()
6156 assoc_data->link[link_id].bss, in ieee80211_assoc_success()
6161 if (assoc_data->link[link_id].status != WLAN_STATUS_SUCCESS) { in ieee80211_assoc_success()
6167 if (link_id != assoc_data->assoc_link_id) { in ieee80211_assoc_success()
6179 if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) { in ieee80211_assoc_success()
6181 sta->sta.mfp = true; in ieee80211_assoc_success()
6183 sta->sta.mfp = false; in ieee80211_assoc_success()
6186 ieee80211_sta_set_max_amsdu_subframes(sta, elems->ext_capab, in ieee80211_assoc_success()
6187 elems->ext_capab_len); in ieee80211_assoc_success()
6189 sta->sta.wme = (elems->wmm_param || elems->s1g_capab) && in ieee80211_assoc_success()
6190 local->hw.queues >= IEEE80211_NUM_ACS; in ieee80211_assoc_success()
6193 if (!err && !(ifmgd->flags & IEEE80211_STA_CONTROL_PORT)) in ieee80211_assoc_success()
6198 sta->sta.addr); in ieee80211_assoc_success()
6203 if (sdata->wdev.use_4addr) in ieee80211_assoc_success()
6204 drv_sta_set_4addr(local, sdata, &sta->sta, true); in ieee80211_assoc_success()
6209 * If we're using 4-addr mode, let the AP know that we're in ieee80211_assoc_success()
6212 if (ifmgd->use_4addr) in ieee80211_assoc_success()
6224 eth_zero_addr(sdata->vif.cfg.ap_addr); in ieee80211_assoc_success()
6232 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_rx_mgmt_assoc_resp()
6233 struct ieee80211_mgd_assoc_data *assoc_data = ifmgd->assoc_data; in ieee80211_rx_mgmt_assoc_resp()
6237 .link_id = -1, in ieee80211_rx_mgmt_assoc_resp()
6251 .uapsd_queues = -1, in ieee80211_rx_mgmt_assoc_resp()
6256 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_rx_mgmt_assoc_resp()
6261 info.link_id = assoc_data->assoc_link_id; in ieee80211_rx_mgmt_assoc_resp()
6264 assoc_data->link[assoc_data->assoc_link_id].conn.mode; in ieee80211_rx_mgmt_assoc_resp()
6266 if (!ether_addr_equal(assoc_data->ap_addr, mgmt->bssid) || in ieee80211_rx_mgmt_assoc_resp()
6267 !ether_addr_equal(assoc_data->ap_addr, mgmt->sa)) in ieee80211_rx_mgmt_assoc_resp()
6278 reassoc = ieee80211_is_reassoc_resp(mgmt->frame_control); in ieee80211_rx_mgmt_assoc_resp()
6279 capab_info = le16_to_cpu(mgmt->u.assoc_resp.capab_info); in ieee80211_rx_mgmt_assoc_resp()
6280 status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code); in ieee80211_rx_mgmt_assoc_resp()
6281 if (assoc_data->s1g) in ieee80211_rx_mgmt_assoc_resp()
6282 elem_start = mgmt->u.s1g_assoc_resp.variable; in ieee80211_rx_mgmt_assoc_resp()
6284 elem_start = mgmt->u.assoc_resp.variable; in ieee80211_rx_mgmt_assoc_resp()
6287 * Note: this may not be perfect, AP might misbehave - if in ieee80211_rx_mgmt_assoc_resp()
6295 if (assoc_data->fils_kek_len && in ieee80211_rx_mgmt_assoc_resp()
6299 elem_len = len - (elem_start - (u8 *)mgmt); in ieee80211_rx_mgmt_assoc_resp()
6306 if (elems->aid_resp) in ieee80211_rx_mgmt_assoc_resp()
6307 aid = le16_to_cpu(elems->aid_resp->aid); in ieee80211_rx_mgmt_assoc_resp()
6308 else if (assoc_data->s1g) in ieee80211_rx_mgmt_assoc_resp()
6311 aid = le16_to_cpu(mgmt->u.assoc_resp.aid); in ieee80211_rx_mgmt_assoc_resp()
6315 * (802.11-2016 9.4.1.8 AID field) in ieee80211_rx_mgmt_assoc_resp()
6320 "RX %sssocResp from %pM (capab=0x%x status=%d aid=%d)\n", in ieee80211_rx_mgmt_assoc_resp()
6321 reassoc ? "Rea" : "A", assoc_data->ap_addr, in ieee80211_rx_mgmt_assoc_resp()
6324 ifmgd->broken_ap = false; in ieee80211_rx_mgmt_assoc_resp()
6327 elems->timeout_int && in ieee80211_rx_mgmt_assoc_resp()
6328 elems->timeout_int->type == WLAN_TIMEOUT_ASSOC_COMEBACK) { in ieee80211_rx_mgmt_assoc_resp()
6331 cfg80211_assoc_comeback(sdata->dev, assoc_data->ap_addr, in ieee80211_rx_mgmt_assoc_resp()
6332 le32_to_cpu(elems->timeout_int->value)); in ieee80211_rx_mgmt_assoc_resp()
6334 tu = le32_to_cpu(elems->timeout_int->value); in ieee80211_rx_mgmt_assoc_resp()
6338 assoc_data->ap_addr, tu, ms); in ieee80211_rx_mgmt_assoc_resp()
6339 assoc_data->timeout = jiffies + msecs_to_jiffies(ms); in ieee80211_rx_mgmt_assoc_resp()
6340 assoc_data->timeout_started = true; in ieee80211_rx_mgmt_assoc_resp()
6341 assoc_data->comeback = true; in ieee80211_rx_mgmt_assoc_resp()
6343 run_again(sdata, assoc_data->timeout); in ieee80211_rx_mgmt_assoc_resp()
6349 assoc_data->ap_addr, status_code); in ieee80211_rx_mgmt_assoc_resp()
6352 drv_event_callback(sdata->local, sdata, &event); in ieee80211_rx_mgmt_assoc_resp()
6359 ifmgd->broken_ap = true; in ieee80211_rx_mgmt_assoc_resp()
6362 if (ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_rx_mgmt_assoc_resp()
6365 if (!elems->ml_basic) { in ieee80211_rx_mgmt_assoc_resp()
6367 "MLO association with %pM but no (basic) multi-link element in response!\n", in ieee80211_rx_mgmt_assoc_resp()
6368 assoc_data->ap_addr); in ieee80211_rx_mgmt_assoc_resp()
6372 common = (void *)elems->ml_basic->variable; in ieee80211_rx_mgmt_assoc_resp()
6374 if (memcmp(assoc_data->ap_addr, in ieee80211_rx_mgmt_assoc_resp()
6375 common->mld_mac_addr, ETH_ALEN)) { in ieee80211_rx_mgmt_assoc_resp()
6378 common->mld_mac_addr, in ieee80211_rx_mgmt_assoc_resp()
6379 assoc_data->ap_addr); in ieee80211_rx_mgmt_assoc_resp()
6383 sdata->vif.cfg.eml_cap = in ieee80211_rx_mgmt_assoc_resp()
6384 ieee80211_mle_get_eml_cap((const void *)elems->ml_basic); in ieee80211_rx_mgmt_assoc_resp()
6385 sdata->vif.cfg.eml_med_sync_delay = in ieee80211_rx_mgmt_assoc_resp()
6386 ieee80211_mle_get_eml_med_sync_delay((const void *)elems->ml_basic); in ieee80211_rx_mgmt_assoc_resp()
6387 sdata->vif.cfg.mld_capa_op = in ieee80211_rx_mgmt_assoc_resp()
6388 ieee80211_mle_get_mld_capa_op((const void *)elems->ml_basic); in ieee80211_rx_mgmt_assoc_resp()
6391 sdata->vif.cfg.aid = aid; in ieee80211_rx_mgmt_assoc_resp()
6395 /* oops -- internal error -- send timeout for now */ in ieee80211_rx_mgmt_assoc_resp()
6400 drv_event_callback(sdata->local, sdata, &event); in ieee80211_rx_mgmt_assoc_resp()
6409 if (!assoc_data->link[link_id].bss) in ieee80211_rx_mgmt_assoc_resp()
6412 resp.links[link_id].bss = assoc_data->link[link_id].bss; in ieee80211_rx_mgmt_assoc_resp()
6414 assoc_data->link[link_id].addr); in ieee80211_rx_mgmt_assoc_resp()
6415 resp.links[link_id].status = assoc_data->link[link_id].status; in ieee80211_rx_mgmt_assoc_resp()
6417 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_rx_mgmt_assoc_resp()
6421 /* get uapsd queues configuration - same for all links */ in ieee80211_rx_mgmt_assoc_resp()
6424 if (link->tx_conf[ac].uapsd) in ieee80211_rx_mgmt_assoc_resp()
6428 if (ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_rx_mgmt_assoc_resp()
6429 ether_addr_copy(ap_mld_addr, sdata->vif.cfg.ap_addr); in ieee80211_rx_mgmt_assoc_resp()
6440 resp.req_ies = ifmgd->assoc_req_ies; in ieee80211_rx_mgmt_assoc_resp()
6441 resp.req_ies_len = ifmgd->assoc_req_ies_len; in ieee80211_rx_mgmt_assoc_resp()
6442 cfg80211_rx_assoc_resp(sdata->dev, &resp); in ieee80211_rx_mgmt_assoc_resp()
6444 drv_mgd_complete_tx(sdata->local, sdata, &info); in ieee80211_rx_mgmt_assoc_resp()
6456 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_rx_bss_info()
6457 struct ieee80211_local *local = sdata->local; in ieee80211_rx_bss_info()
6461 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_rx_bss_info()
6463 channel = ieee80211_get_channel_khz(local->hw.wiphy, in ieee80211_rx_bss_info()
6470 link->conf->beacon_rate = bss->beacon_rate; in ieee80211_rx_bss_info()
6479 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_rx_mgmt_probe_resp()
6480 struct ieee80211_mgmt *mgmt = (void *)skb->data; in ieee80211_rx_mgmt_probe_resp()
6482 struct ieee80211_rx_status *rx_status = (void *) skb->cb; in ieee80211_rx_mgmt_probe_resp()
6484 size_t baselen, len = skb->len; in ieee80211_rx_mgmt_probe_resp()
6486 ifmgd = &sdata->u.mgd; in ieee80211_rx_mgmt_probe_resp()
6488 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_rx_mgmt_probe_resp()
6497 channel = ieee80211_get_channel(sdata->local->hw.wiphy, in ieee80211_rx_mgmt_probe_resp()
6498 rx_status->freq); in ieee80211_rx_mgmt_probe_resp()
6502 if (!ether_addr_equal(mgmt->da, sdata->vif.addr) && in ieee80211_rx_mgmt_probe_resp()
6503 (channel->band != NL80211_BAND_6GHZ || in ieee80211_rx_mgmt_probe_resp()
6504 !is_broadcast_ether_addr(mgmt->da))) in ieee80211_rx_mgmt_probe_resp()
6507 baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt; in ieee80211_rx_mgmt_probe_resp()
6513 if (ifmgd->associated && in ieee80211_rx_mgmt_probe_resp()
6514 ether_addr_equal(mgmt->bssid, link->u.mgd.bssid)) in ieee80211_rx_mgmt_probe_resp()
6529 * XXX: This list needs to be dynamic -- userspace needs to be able to
6548 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_handle_beacon_sig()
6552 if (!link->u.mgd.tracking_signal_avg) { in ieee80211_handle_beacon_sig()
6553 link->u.mgd.tracking_signal_avg = true; in ieee80211_handle_beacon_sig()
6554 ewma_beacon_signal_init(&link->u.mgd.ave_beacon_signal); in ieee80211_handle_beacon_sig()
6555 link->u.mgd.last_cqm_event_signal = 0; in ieee80211_handle_beacon_sig()
6556 link->u.mgd.count_beacon_signal = 1; in ieee80211_handle_beacon_sig()
6557 link->u.mgd.last_ave_beacon_signal = 0; in ieee80211_handle_beacon_sig()
6559 link->u.mgd.count_beacon_signal++; in ieee80211_handle_beacon_sig()
6562 ewma_beacon_signal_add(&link->u.mgd.ave_beacon_signal, in ieee80211_handle_beacon_sig()
6563 -rx_status->signal); in ieee80211_handle_beacon_sig()
6565 if (ifmgd->rssi_min_thold != ifmgd->rssi_max_thold && in ieee80211_handle_beacon_sig()
6566 link->u.mgd.count_beacon_signal >= IEEE80211_SIGNAL_AVE_MIN_COUNT) { in ieee80211_handle_beacon_sig()
6567 int sig = -ewma_beacon_signal_read(&link->u.mgd.ave_beacon_signal); in ieee80211_handle_beacon_sig()
6568 int last_sig = link->u.mgd.last_ave_beacon_signal; in ieee80211_handle_beacon_sig()
6577 if (sig > ifmgd->rssi_max_thold && in ieee80211_handle_beacon_sig()
6578 (last_sig <= ifmgd->rssi_min_thold || last_sig == 0)) { in ieee80211_handle_beacon_sig()
6579 link->u.mgd.last_ave_beacon_signal = sig; in ieee80211_handle_beacon_sig()
6582 } else if (sig < ifmgd->rssi_min_thold && in ieee80211_handle_beacon_sig()
6583 (last_sig >= ifmgd->rssi_max_thold || in ieee80211_handle_beacon_sig()
6585 link->u.mgd.last_ave_beacon_signal = sig; in ieee80211_handle_beacon_sig()
6591 if (bss_conf->cqm_rssi_thold && in ieee80211_handle_beacon_sig()
6592 link->u.mgd.count_beacon_signal >= IEEE80211_SIGNAL_AVE_MIN_COUNT && in ieee80211_handle_beacon_sig()
6593 !(sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI)) { in ieee80211_handle_beacon_sig()
6594 int sig = -ewma_beacon_signal_read(&link->u.mgd.ave_beacon_signal); in ieee80211_handle_beacon_sig()
6595 int last_event = link->u.mgd.last_cqm_event_signal; in ieee80211_handle_beacon_sig()
6596 int thold = bss_conf->cqm_rssi_thold; in ieee80211_handle_beacon_sig()
6597 int hyst = bss_conf->cqm_rssi_hyst; in ieee80211_handle_beacon_sig()
6600 (last_event == 0 || sig < last_event - hyst)) { in ieee80211_handle_beacon_sig()
6601 link->u.mgd.last_cqm_event_signal = sig; in ieee80211_handle_beacon_sig()
6603 &sdata->vif, in ieee80211_handle_beacon_sig()
6608 link->u.mgd.last_cqm_event_signal = sig; in ieee80211_handle_beacon_sig()
6610 &sdata->vif, in ieee80211_handle_beacon_sig()
6616 if (bss_conf->cqm_rssi_low && in ieee80211_handle_beacon_sig()
6617 link->u.mgd.count_beacon_signal >= IEEE80211_SIGNAL_AVE_MIN_COUNT) { in ieee80211_handle_beacon_sig()
6618 int sig = -ewma_beacon_signal_read(&link->u.mgd.ave_beacon_signal); in ieee80211_handle_beacon_sig()
6619 int last_event = link->u.mgd.last_cqm_event_signal; in ieee80211_handle_beacon_sig()
6620 int low = bss_conf->cqm_rssi_low; in ieee80211_handle_beacon_sig()
6621 int high = bss_conf->cqm_rssi_high; in ieee80211_handle_beacon_sig()
6625 link->u.mgd.last_cqm_event_signal = sig; in ieee80211_handle_beacon_sig()
6627 &sdata->vif, in ieee80211_handle_beacon_sig()
6632 link->u.mgd.last_cqm_event_signal = sig; in ieee80211_handle_beacon_sig()
6634 &sdata->vif, in ieee80211_handle_beacon_sig()
6644 if (ether_addr_equal(tx_bssid, bss->bssid)) in ieee80211_rx_our_beacon()
6646 if (!bss->transmitted_bss) in ieee80211_rx_our_beacon()
6648 return ether_addr_equal(tx_bssid, bss->transmitted_bss->bssid); in ieee80211_rx_our_beacon()
6660 if (!sdata->u.mgd.removed_links) in ieee80211_ml_reconf_work()
6665 sdata->vif.valid_links, sdata->u.mgd.removed_links); in ieee80211_ml_reconf_work()
6667 new_valid_links = sdata->vif.valid_links & ~sdata->u.mgd.removed_links; in ieee80211_ml_reconf_work()
6668 if (new_valid_links == sdata->vif.valid_links) in ieee80211_ml_reconf_work()
6672 !(new_valid_links & ~sdata->vif.dormant_links)) { in ieee80211_ml_reconf_work()
6674 ret = -EINVAL; in ieee80211_ml_reconf_work()
6678 new_active_links = sdata->vif.active_links & ~sdata->u.mgd.removed_links; in ieee80211_ml_reconf_work()
6679 if (new_active_links != sdata->vif.active_links) { in ieee80211_ml_reconf_work()
6683 ~sdata->vif.dormant_links) - 1); in ieee80211_ml_reconf_work()
6685 ret = ieee80211_set_active_links(&sdata->vif, new_active_links); in ieee80211_ml_reconf_work()
6693 new_dormant_links = sdata->vif.dormant_links & ~sdata->u.mgd.removed_links; in ieee80211_ml_reconf_work()
6704 cfg80211_links_removed(sdata->dev, sdata->u.mgd.removed_links); in ieee80211_ml_reconf_work()
6708 sdata->u.mgd.removed_links = 0; in ieee80211_ml_reconf_work()
6720 if (!ieee80211_vif_is_mld(&sdata->vif) || !elems->ml_reconf) in ieee80211_ml_reconfiguration()
6726 for_each_mle_subelement(sub, (const u8 *)elems->ml_reconf, in ieee80211_ml_reconfiguration()
6727 elems->ml_reconf_len) { in ieee80211_ml_reconfiguration()
6728 struct ieee80211_mle_per_sta_profile *prof = (void *)sub->data; in ieee80211_ml_reconfiguration()
6729 u8 *pos = prof->variable; in ieee80211_ml_reconfiguration()
6732 if (sub->id != IEEE80211_MLE_SUBELEM_PER_STA_PROFILE) in ieee80211_ml_reconfiguration()
6735 if (!ieee80211_mle_reconf_sta_prof_size_ok(sub->data, in ieee80211_ml_reconfiguration()
6736 sub->datalen)) in ieee80211_ml_reconfiguration()
6739 control = le16_to_cpu(prof->control); in ieee80211_ml_reconfiguration()
6758 removed_links &= sdata->vif.valid_links; in ieee80211_ml_reconfiguration()
6761 if (sdata->u.mgd.removed_links) { in ieee80211_ml_reconfiguration()
6762 sdata->u.mgd.removed_links = 0; in ieee80211_ml_reconfiguration()
6763 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_ml_reconfiguration()
6764 &sdata->u.mgd.ml_reconf_work); in ieee80211_ml_reconfiguration()
6772 sdata_dereference(sdata->vif.link_conf[link_id], sdata); in ieee80211_ml_reconfiguration()
6783 link_delay = link_conf->beacon_int * in ieee80211_ml_reconfiguration()
6784 (link_removal_timeout[link_id] - 1); in ieee80211_ml_reconfiguration()
6792 sdata->u.mgd.removed_links = removed_links; in ieee80211_ml_reconfiguration()
6793 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_ml_reconfiguration()
6794 &sdata->u.mgd.ml_reconf_work, in ieee80211_ml_reconfiguration()
6806 ret = -EINVAL; in ieee80211_ttlm_set_links()
6813 if (sdata->vif.neg_ttlm.valid) { in ieee80211_ttlm_set_links()
6814 memset(&sdata->vif.neg_ttlm, 0, sizeof(sdata->vif.neg_ttlm)); in ieee80211_ttlm_set_links()
6815 sdata->vif.suspended_links = 0; in ieee80211_ttlm_set_links()
6819 if (sdata->vif.active_links != active_links) { in ieee80211_ttlm_set_links()
6824 active_links &= sdata->vif.active_links; in ieee80211_ttlm_set_links()
6827 BIT(__ffs(sdata->vif.valid_links & in ieee80211_ttlm_set_links()
6829 ret = ieee80211_set_active_links(&sdata->vif, active_links); in ieee80211_ttlm_set_links()
6836 ret = ieee80211_vif_set_links(sdata, sdata->vif.valid_links, in ieee80211_ttlm_set_links()
6843 sdata->vif.suspended_links = suspended_links; in ieee80211_ttlm_set_links()
6844 if (sdata->vif.suspended_links) in ieee80211_ttlm_set_links()
6851 ieee80211_disconnect(&sdata->vif, false); in ieee80211_ttlm_set_links()
6864 new_active_links = sdata->u.mgd.ttlm_info.map & in ieee80211_tid_to_link_map_work()
6865 sdata->vif.valid_links; in ieee80211_tid_to_link_map_work()
6866 new_dormant_links = ~sdata->u.mgd.ttlm_info.map & in ieee80211_tid_to_link_map_work()
6867 sdata->vif.valid_links; in ieee80211_tid_to_link_map_work()
6869 ieee80211_vif_set_links(sdata, sdata->vif.valid_links, 0); in ieee80211_tid_to_link_map_work()
6874 sdata->u.mgd.ttlm_info.active = true; in ieee80211_tid_to_link_map_work()
6875 sdata->u.mgd.ttlm_info.switch_time = 0; in ieee80211_tid_to_link_map_work()
6898 pos = (void *)ttlm->optional; in ieee80211_parse_adv_t2l()
6899 control = ttlm->control; in ieee80211_parse_adv_t2l()
6908 return -EINVAL; in ieee80211_parse_adv_t2l()
6914 ttlm_info->switch_time = get_unaligned_le16(pos); in ieee80211_parse_adv_t2l()
6916 /* Since ttlm_info->switch_time == 0 means no switch time, bump it in ieee80211_parse_adv_t2l()
6919 if (!ttlm_info->switch_time) in ieee80211_parse_adv_t2l()
6920 ttlm_info->switch_time = 1; in ieee80211_parse_adv_t2l()
6925 ttlm_info->duration = pos[0] | pos[1] << 8 | pos[2] << 16; in ieee80211_parse_adv_t2l()
6935 * not advertise a TID-to-link mapping that does not map all TIDs to the in ieee80211_parse_adv_t2l()
6941 return -EINVAL; in ieee80211_parse_adv_t2l()
6944 ttlm_info->map = ieee80211_get_ttlm(map_size, pos); in ieee80211_parse_adv_t2l()
6945 if (!ttlm_info->map) { in ieee80211_parse_adv_t2l()
6948 return -EINVAL; in ieee80211_parse_adv_t2l()
6956 if (map != ttlm_info->map) { in ieee80211_parse_adv_t2l()
6959 return -EINVAL; in ieee80211_parse_adv_t2l()
6974 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_process_adv_ttlm()
6977 if (!elems->ttlm_num) { in ieee80211_process_adv_ttlm()
6978 if (sdata->u.mgd.ttlm_info.switch_time) { in ieee80211_process_adv_ttlm()
6979 /* if a planned TID-to-link mapping was cancelled - in ieee80211_process_adv_ttlm()
6982 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_process_adv_ttlm()
6983 &sdata->u.mgd.ttlm_work); in ieee80211_process_adv_ttlm()
6984 } else if (sdata->u.mgd.ttlm_info.active) { in ieee80211_process_adv_ttlm()
6985 /* if no TID-to-link element, set to default mapping in in ieee80211_process_adv_ttlm()
6989 sdata->vif.valid_links, in ieee80211_process_adv_ttlm()
6998 memset(&sdata->u.mgd.ttlm_info, 0, in ieee80211_process_adv_ttlm()
6999 sizeof(sdata->u.mgd.ttlm_info)); in ieee80211_process_adv_ttlm()
7003 for (i = 0; i < elems->ttlm_num; i++) { in ieee80211_process_adv_ttlm()
7007 res = ieee80211_parse_adv_t2l(sdata, elems->ttlm[i], in ieee80211_process_adv_ttlm()
7027 delay = st_tu - beacon_ts_tu; in ieee80211_process_adv_ttlm()
7045 delay_jiffies -= in ieee80211_process_adv_ttlm()
7050 sdata->u.mgd.ttlm_info = ttlm_info; in ieee80211_process_adv_ttlm()
7051 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_process_adv_ttlm()
7052 &sdata->u.mgd.ttlm_work); in ieee80211_process_adv_ttlm()
7053 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_process_adv_ttlm()
7054 &sdata->u.mgd.ttlm_work, in ieee80211_process_adv_ttlm()
7074 if (!ieee80211_mle_size_ok((u8 *)elems->ml_basic, elems->ml_basic_len)) in ieee80211_mgd_check_cross_link_csa()
7077 common_size = ieee80211_mle_common_size((u8 *)elems->ml_basic); in ieee80211_mgd_check_cross_link_csa()
7078 subelems = (u8 *)elems->ml_basic + common_size; in ieee80211_mgd_check_cross_link_csa()
7079 subelems_len = elems->ml_basic_len - common_size; in ieee80211_mgd_check_cross_link_csa()
7083 struct ieee80211_mle_per_sta_profile *prof = (void *)sub->data; in ieee80211_mgd_check_cross_link_csa()
7087 if (!ieee80211_mle_basic_sta_prof_size_ok(sub->data, in ieee80211_mgd_check_cross_link_csa()
7088 sub->datalen)) in ieee80211_mgd_check_cross_link_csa()
7091 link_id = le16_get_bits(prof->control, in ieee80211_mgd_check_cross_link_csa()
7098 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_mgd_check_cross_link_csa()
7121 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_mgd_check_cross_link_csa()
7130 /* we can defragment in-place, won't use the buffer again */ in ieee80211_mgd_check_cross_link_csa()
7140 prof_elems = ieee802_11_parse_elems(prof->variable + in ieee80211_mgd_check_cross_link_csa()
7141 (prof->sta_info_len - 1), in ieee80211_mgd_check_cross_link_csa()
7142 len - in ieee80211_mgd_check_cross_link_csa()
7143 (prof->sta_info_len - 1), in ieee80211_mgd_check_cross_link_csa()
7146 /* memory allocation failed - let's hope that's transient */ in ieee80211_mgd_check_cross_link_csa()
7168 struct ieee80211_vif_cfg *cfg = &sdata->vif.cfg; in ieee80211_mgd_ssid_mismatch()
7171 if (!elems->ssid) in ieee80211_mgd_ssid_mismatch()
7175 if (elems->ssid_len == 0) in ieee80211_mgd_ssid_mismatch()
7178 if (elems->ssid_len != cfg->ssid_len) in ieee80211_mgd_ssid_mismatch()
7182 if (!memcmp(elems->ssid, zero_ssid, elems->ssid_len)) in ieee80211_mgd_ssid_mismatch()
7185 return memcmp(elems->ssid, cfg->ssid, cfg->ssid_len); in ieee80211_mgd_ssid_mismatch()
7192 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_rx_mgmt_beacon()
7193 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_rx_mgmt_beacon()
7194 struct ieee80211_bss_conf *bss_conf = link->conf; in ieee80211_rx_mgmt_beacon()
7195 struct ieee80211_vif_cfg *vif_cfg = &sdata->vif.cfg; in ieee80211_rx_mgmt_beacon()
7199 struct ieee80211_local *local = sdata->local; in ieee80211_rx_mgmt_beacon()
7209 u8 *bssid, *variable = mgmt->u.beacon.variable; in ieee80211_rx_mgmt_beacon()
7212 .mode = link->u.mgd.conn.mode, in ieee80211_rx_mgmt_beacon()
7213 .link_id = -1, in ieee80211_rx_mgmt_beacon()
7217 lockdep_assert_wiphy(local->hw.wiphy); in ieee80211_rx_mgmt_beacon()
7220 bssid = ieee80211_get_bssid(hdr, len, sdata->vif.type); in ieee80211_rx_mgmt_beacon()
7221 if (ieee80211_is_s1g_beacon(mgmt->frame_control)) { in ieee80211_rx_mgmt_beacon()
7224 if (ieee80211_is_s1g_short_beacon(ext->frame_control)) in ieee80211_rx_mgmt_beacon()
7225 variable = ext->u.s1g_short_beacon.variable; in ieee80211_rx_mgmt_beacon()
7227 variable = ext->u.s1g_beacon.variable; in ieee80211_rx_mgmt_beacon()
7230 baselen = (u8 *) variable - (u8 *) mgmt; in ieee80211_rx_mgmt_beacon()
7235 parse_params.len = len - baselen; in ieee80211_rx_mgmt_beacon()
7238 chanctx_conf = rcu_dereference(bss_conf->chanctx_conf); in ieee80211_rx_mgmt_beacon()
7245 ieee80211_channel_to_khz(chanctx_conf->def.chan)) { in ieee80211_rx_mgmt_beacon()
7249 chan = chanctx_conf->def.chan; in ieee80211_rx_mgmt_beacon()
7252 if (ifmgd->assoc_data && ifmgd->assoc_data->need_beacon && in ieee80211_rx_mgmt_beacon()
7253 !WARN_ON(ieee80211_vif_is_mld(&sdata->vif)) && in ieee80211_rx_mgmt_beacon()
7254 ieee80211_rx_our_beacon(bssid, ifmgd->assoc_data->link[0].bss)) { in ieee80211_rx_mgmt_beacon()
7255 parse_params.bss = ifmgd->assoc_data->link[0].bss; in ieee80211_rx_mgmt_beacon()
7262 if (elems->dtim_period) in ieee80211_rx_mgmt_beacon()
7263 link->u.mgd.dtim_period = elems->dtim_period; in ieee80211_rx_mgmt_beacon()
7264 link->u.mgd.have_beacon = true; in ieee80211_rx_mgmt_beacon()
7265 ifmgd->assoc_data->need_beacon = false; in ieee80211_rx_mgmt_beacon()
7266 if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY) && in ieee80211_rx_mgmt_beacon()
7267 !ieee80211_is_s1g_beacon(hdr->frame_control)) { in ieee80211_rx_mgmt_beacon()
7268 bss_conf->sync_tsf = in ieee80211_rx_mgmt_beacon()
7269 le64_to_cpu(mgmt->u.beacon.timestamp); in ieee80211_rx_mgmt_beacon()
7270 bss_conf->sync_device_ts = in ieee80211_rx_mgmt_beacon()
7271 rx_status->device_timestamp; in ieee80211_rx_mgmt_beacon()
7272 bss_conf->sync_dtim_count = elems->dtim_count; in ieee80211_rx_mgmt_beacon()
7275 if (elems->mbssid_config_ie) in ieee80211_rx_mgmt_beacon()
7276 bss_conf->profile_periodicity = in ieee80211_rx_mgmt_beacon()
7277 elems->mbssid_config_ie->profile_periodicity; in ieee80211_rx_mgmt_beacon()
7279 bss_conf->profile_periodicity = 0; in ieee80211_rx_mgmt_beacon()
7281 if (elems->ext_capab_len >= 11 && in ieee80211_rx_mgmt_beacon()
7282 (elems->ext_capab[10] & WLAN_EXT_CAPA11_EMA_SUPPORT)) in ieee80211_rx_mgmt_beacon()
7283 bss_conf->ema_ap = true; in ieee80211_rx_mgmt_beacon()
7285 bss_conf->ema_ap = false; in ieee80211_rx_mgmt_beacon()
7288 ifmgd->assoc_data->timeout = jiffies; in ieee80211_rx_mgmt_beacon()
7289 ifmgd->assoc_data->timeout_started = true; in ieee80211_rx_mgmt_beacon()
7290 run_again(sdata, ifmgd->assoc_data->timeout); in ieee80211_rx_mgmt_beacon()
7295 if (!ifmgd->associated || in ieee80211_rx_mgmt_beacon()
7296 !ieee80211_rx_our_beacon(bssid, bss_conf->bss)) in ieee80211_rx_mgmt_beacon()
7298 bssid = link->u.mgd.bssid; in ieee80211_rx_mgmt_beacon()
7300 if (!(rx_status->flag & RX_FLAG_NO_SIGNAL_VAL)) in ieee80211_rx_mgmt_beacon()
7304 if (ifmgd->flags & IEEE80211_STA_CONNECTION_POLL) { in ieee80211_rx_mgmt_beacon()
7321 if (!ieee80211_is_s1g_beacon(hdr->frame_control)) in ieee80211_rx_mgmt_beacon()
7322 ncrc = crc32_be(0, (void *)&mgmt->u.beacon.beacon_int, 4); in ieee80211_rx_mgmt_beacon()
7323 parse_params.bss = bss_conf->bss; in ieee80211_rx_mgmt_beacon()
7330 if (rx_status->flag & RX_FLAG_DECRYPTED && in ieee80211_rx_mgmt_beacon()
7333 sdata->vif.cfg.ap_addr); in ieee80211_rx_mgmt_beacon()
7338 ncrc = elems->crc; in ieee80211_rx_mgmt_beacon()
7340 if (ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK) && in ieee80211_rx_mgmt_beacon()
7341 ieee80211_check_tim(elems->tim, elems->tim_len, vif_cfg->aid)) { in ieee80211_rx_mgmt_beacon()
7342 if (local->hw.conf.dynamic_ps_timeout > 0) { in ieee80211_rx_mgmt_beacon()
7343 if (local->hw.conf.flags & IEEE80211_CONF_PS) { in ieee80211_rx_mgmt_beacon()
7344 local->hw.conf.flags &= ~IEEE80211_CONF_PS; in ieee80211_rx_mgmt_beacon()
7349 } else if (!local->pspolling && sdata->u.mgd.powersave) { in ieee80211_rx_mgmt_beacon()
7350 local->pspolling = true; in ieee80211_rx_mgmt_beacon()
7354 * able to send ps-poll frame and receive a in ieee80211_rx_mgmt_beacon()
7364 if (sdata->vif.p2p || in ieee80211_rx_mgmt_beacon()
7365 sdata->vif.driver_flags & IEEE80211_VIF_GET_NOA_UPDATE) { in ieee80211_rx_mgmt_beacon()
7370 len - baselen, in ieee80211_rx_mgmt_beacon()
7374 if (link->u.mgd.p2p_noa_index != noa.index) { in ieee80211_rx_mgmt_beacon()
7376 link->u.mgd.p2p_noa_index = noa.index; in ieee80211_rx_mgmt_beacon()
7377 memcpy(&bss_conf->p2p_noa_attr, &noa, sizeof(noa)); in ieee80211_rx_mgmt_beacon()
7383 link->u.mgd.beacon_crc_valid = false; in ieee80211_rx_mgmt_beacon()
7385 } else if (link->u.mgd.p2p_noa_index != -1) { in ieee80211_rx_mgmt_beacon()
7387 link->u.mgd.p2p_noa_index = -1; in ieee80211_rx_mgmt_beacon()
7388 memset(&bss_conf->p2p_noa_attr, 0, sizeof(bss_conf->p2p_noa_attr)); in ieee80211_rx_mgmt_beacon()
7390 link->u.mgd.beacon_crc_valid = false; in ieee80211_rx_mgmt_beacon()
7402 if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY) && in ieee80211_rx_mgmt_beacon()
7403 !ieee80211_is_s1g_beacon(hdr->frame_control)) { in ieee80211_rx_mgmt_beacon()
7404 bss_conf->sync_tsf = in ieee80211_rx_mgmt_beacon()
7405 le64_to_cpu(mgmt->u.beacon.timestamp); in ieee80211_rx_mgmt_beacon()
7406 bss_conf->sync_device_ts = in ieee80211_rx_mgmt_beacon()
7407 rx_status->device_timestamp; in ieee80211_rx_mgmt_beacon()
7408 bss_conf->sync_dtim_count = elems->dtim_count; in ieee80211_rx_mgmt_beacon()
7411 if ((ncrc == link->u.mgd.beacon_crc && link->u.mgd.beacon_crc_valid) || in ieee80211_rx_mgmt_beacon()
7412 ieee80211_is_s1g_short_beacon(mgmt->frame_control)) in ieee80211_rx_mgmt_beacon()
7414 link->u.mgd.beacon_crc = ncrc; in ieee80211_rx_mgmt_beacon()
7415 link->u.mgd.beacon_crc_valid = true; in ieee80211_rx_mgmt_beacon()
7419 ieee80211_sta_process_chanswitch(link, rx_status->mactime, in ieee80211_rx_mgmt_beacon()
7420 rx_status->device_timestamp, in ieee80211_rx_mgmt_beacon()
7424 /* note that after this elems->ml_basic can no longer be used fully */ in ieee80211_rx_mgmt_beacon()
7425 ieee80211_mgd_check_cross_link_csa(sdata, rx_status->link_id, elems); in ieee80211_rx_mgmt_beacon()
7429 if (!sdata->u.mgd.epcs.enabled && in ieee80211_rx_mgmt_beacon()
7430 !link->u.mgd.disable_wmm_tracking && in ieee80211_rx_mgmt_beacon()
7431 ieee80211_sta_wmm_params(local, link, elems->wmm_param, in ieee80211_rx_mgmt_beacon()
7432 elems->wmm_param_len, in ieee80211_rx_mgmt_beacon()
7433 elems->mu_edca_param_set)) in ieee80211_rx_mgmt_beacon()
7440 if (!link->u.mgd.have_beacon) { in ieee80211_rx_mgmt_beacon()
7442 bss_conf->dtim_period = elems->dtim_period ?: 1; in ieee80211_rx_mgmt_beacon()
7445 link->u.mgd.have_beacon = true; in ieee80211_rx_mgmt_beacon()
7452 if (elems->erp_info) { in ieee80211_rx_mgmt_beacon()
7454 erp_value = elems->erp_info[0]; in ieee80211_rx_mgmt_beacon()
7459 if (!ieee80211_is_s1g_beacon(hdr->frame_control)) in ieee80211_rx_mgmt_beacon()
7461 le16_to_cpu(mgmt->u.beacon.capab_info), in ieee80211_rx_mgmt_beacon()
7464 sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_rx_mgmt_beacon()
7468 link_sta = rcu_dereference_protected(sta->link[link->link_id], in ieee80211_rx_mgmt_beacon()
7469 lockdep_is_held(&local->hw.wiphy->mtx)); in ieee80211_rx_mgmt_beacon()
7474 if (WARN_ON(!bss_conf->chanreq.oper.chan)) in ieee80211_rx_mgmt_beacon()
7477 sband = local->hw.wiphy->bands[bss_conf->chanreq.oper.chan->band]; in ieee80211_rx_mgmt_beacon()
7492 if (elems->opmode_notif) in ieee80211_rx_mgmt_beacon()
7494 *elems->opmode_notif, in ieee80211_rx_mgmt_beacon()
7495 rx_status->band); in ieee80211_rx_mgmt_beacon()
7498 elems->country_elem, in ieee80211_rx_mgmt_beacon()
7499 elems->country_elem_len, in ieee80211_rx_mgmt_beacon()
7500 elems->pwr_constr_elem, in ieee80211_rx_mgmt_beacon()
7501 elems->cisco_dtpc_elem); in ieee80211_rx_mgmt_beacon()
7505 le64_to_cpu(mgmt->u.beacon.timestamp)); in ieee80211_rx_mgmt_beacon()
7522 if (sdata->vif.neg_ttlm.valid) in ieee80211_apply_neg_ttlm()
7523 sdata->vif.dormant_links &= ~sdata->vif.suspended_links; in ieee80211_apply_neg_ttlm()
7527 map & sdata->vif.valid_links & ~sdata->vif.dormant_links; in ieee80211_apply_neg_ttlm()
7529 (~map & sdata->vif.valid_links) & ~sdata->vif.dormant_links; in ieee80211_apply_neg_ttlm()
7530 new_dormant_links = sdata->vif.dormant_links | new_suspended_links; in ieee80211_apply_neg_ttlm()
7535 sdata->vif.neg_ttlm = neg_ttlm; in ieee80211_apply_neg_ttlm()
7536 sdata->vif.neg_ttlm.valid = true; in ieee80211_apply_neg_ttlm()
7558 if (memcmp(neg_ttlm->downlink, neg_ttlm->uplink, in ieee80211_neg_ttlm_add_suggested_map()
7559 sizeof(neg_ttlm->downlink))) { in ieee80211_neg_ttlm_add_suggested_map()
7580 cpu_to_le16(neg_ttlm->uplink[tid]) : in ieee80211_neg_ttlm_add_suggested_map()
7581 cpu_to_le16(neg_ttlm->downlink[tid]); in ieee80211_neg_ttlm_add_suggested_map()
7603 struct ieee80211_local *local = sdata->local; in ieee80211_send_neg_ttlm_req()
7610 skb = dev_alloc_skb(local->tx_headroom + hdr_len + ttlm_max_len); in ieee80211_send_neg_ttlm_req()
7614 skb_reserve(skb, local->tx_headroom); in ieee80211_send_neg_ttlm_req()
7616 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_send_neg_ttlm_req()
7618 memcpy(mgmt->da, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_neg_ttlm_req()
7619 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_send_neg_ttlm_req()
7620 memcpy(mgmt->bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_neg_ttlm_req()
7622 mgmt->u.action.category = WLAN_CATEGORY_PROTECTED_EHT; in ieee80211_send_neg_ttlm_req()
7623 mgmt->u.action.u.ttlm_req.action_code = in ieee80211_send_neg_ttlm_req()
7625 mgmt->u.action.u.ttlm_req.dialog_token = dialog_token; in ieee80211_send_neg_ttlm_req()
7636 if (!ieee80211_vif_is_mld(&sdata->vif) || in ieee80211_req_neg_ttlm()
7637 !(sdata->vif.cfg.mld_capa_op & in ieee80211_req_neg_ttlm()
7639 return -EINVAL; in ieee80211_req_neg_ttlm()
7642 if ((params->dlink[i] & ~sdata->vif.valid_links) || in ieee80211_req_neg_ttlm()
7643 (params->ulink[i] & ~sdata->vif.valid_links)) in ieee80211_req_neg_ttlm()
7644 return -EINVAL; in ieee80211_req_neg_ttlm()
7646 neg_ttlm.downlink[i] = params->dlink[i]; in ieee80211_req_neg_ttlm()
7647 neg_ttlm.uplink[i] = params->ulink[i]; in ieee80211_req_neg_ttlm()
7650 if (drv_can_neg_ttlm(sdata->local, sdata, &neg_ttlm) != in ieee80211_req_neg_ttlm()
7652 return -EINVAL; in ieee80211_req_neg_ttlm()
7655 sdata->u.mgd.dialog_token_alloc++; in ieee80211_req_neg_ttlm()
7656 ieee80211_send_neg_ttlm_req(sdata, &sdata->vif.neg_ttlm, in ieee80211_req_neg_ttlm()
7657 sdata->u.mgd.dialog_token_alloc); in ieee80211_req_neg_ttlm()
7658 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_req_neg_ttlm()
7659 &sdata->u.mgd.neg_ttlm_timeout_work); in ieee80211_req_neg_ttlm()
7660 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_req_neg_ttlm()
7661 &sdata->u.mgd.neg_ttlm_timeout_work, in ieee80211_req_neg_ttlm()
7672 struct ieee80211_local *local = sdata->local; in ieee80211_send_neg_ttlm_res()
7679 skb = dev_alloc_skb(local->tx_headroom + hdr_len + ttlm_max_len); in ieee80211_send_neg_ttlm_res()
7683 skb_reserve(skb, local->tx_headroom); in ieee80211_send_neg_ttlm_res()
7685 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_send_neg_ttlm_res()
7687 memcpy(mgmt->da, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_neg_ttlm_res()
7688 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_send_neg_ttlm_res()
7689 memcpy(mgmt->bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_neg_ttlm_res()
7691 mgmt->u.action.category = WLAN_CATEGORY_PROTECTED_EHT; in ieee80211_send_neg_ttlm_res()
7692 mgmt->u.action.u.ttlm_res.action_code = in ieee80211_send_neg_ttlm_res()
7694 mgmt->u.action.u.ttlm_res.dialog_token = dialog_token; in ieee80211_send_neg_ttlm_res()
7700 mgmt->u.action.u.ttlm_res.status_code = in ieee80211_send_neg_ttlm_res()
7704 mgmt->u.action.u.ttlm_res.status_code = WLAN_STATUS_SUCCESS; in ieee80211_send_neg_ttlm_res()
7707 mgmt->u.action.u.ttlm_res.status_code = in ieee80211_send_neg_ttlm_res()
7728 pos = (void *)ttlm->optional; in ieee80211_parse_neg_ttlm()
7730 control = ttlm->control; in ieee80211_parse_neg_ttlm()
7739 return -EINVAL; in ieee80211_parse_neg_ttlm()
7744 neg_ttlm->downlink[tid] = sdata->vif.valid_links; in ieee80211_parse_neg_ttlm()
7745 neg_ttlm->uplink[tid] = sdata->vif.valid_links; in ieee80211_parse_neg_ttlm()
7755 return -EINVAL; in ieee80211_parse_neg_ttlm()
7773 return -EINVAL; in ieee80211_parse_neg_ttlm()
7781 neg_ttlm->downlink[tid] = map; in ieee80211_parse_neg_ttlm()
7782 neg_ttlm->uplink[tid] = map; in ieee80211_parse_neg_ttlm()
7785 neg_ttlm->downlink[tid] = map; in ieee80211_parse_neg_ttlm()
7788 neg_ttlm->uplink[tid] = map; in ieee80211_parse_neg_ttlm()
7791 return -EINVAL; in ieee80211_parse_neg_ttlm()
7807 BUILD_BUG_ON(ARRAY_SIZE(direction) != ARRAY_SIZE(elems->ttlm)); in ieee80211_process_neg_ttlm_req()
7809 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_process_neg_ttlm_req()
7812 dialog_token = mgmt->u.action.u.ttlm_req.dialog_token; in ieee80211_process_neg_ttlm_req()
7813 ies_len = len - offsetof(struct ieee80211_mgmt, in ieee80211_process_neg_ttlm_req()
7815 elems = ieee802_11_parse_elems(mgmt->u.action.u.ttlm_req.variable, in ieee80211_process_neg_ttlm_req()
7822 for (i = 0; i < elems->ttlm_num; i++) { in ieee80211_process_neg_ttlm_req()
7823 if (ieee80211_parse_neg_ttlm(sdata, elems->ttlm[i], in ieee80211_process_neg_ttlm_req()
7826 elems->ttlm_num != 1)) { in ieee80211_process_neg_ttlm_req()
7832 if (!elems->ttlm_num || in ieee80211_process_neg_ttlm_req()
7833 (elems->ttlm_num == 2 && direction[0] == direction[1])) { in ieee80211_process_neg_ttlm_req()
7840 (neg_ttlm.downlink[i] & ~sdata->vif.valid_links)) || in ieee80211_process_neg_ttlm_req()
7842 (neg_ttlm.uplink[i] & ~sdata->vif.valid_links))) { in ieee80211_process_neg_ttlm_req()
7848 ttlm_res = drv_can_neg_ttlm(sdata->local, sdata, &neg_ttlm); in ieee80211_process_neg_ttlm_req()
7862 if (!ieee80211_vif_is_mld(&sdata->vif) || in ieee80211_process_neg_ttlm_res()
7863 mgmt->u.action.u.ttlm_req.dialog_token != in ieee80211_process_neg_ttlm_res()
7864 sdata->u.mgd.dialog_token_alloc) in ieee80211_process_neg_ttlm_res()
7867 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_process_neg_ttlm_res()
7868 &sdata->u.mgd.neg_ttlm_timeout_work); in ieee80211_process_neg_ttlm_res()
7878 if (mgmt->u.action.u.ttlm_res.status_code != WLAN_STATUS_SUCCESS) in ieee80211_process_neg_ttlm_res()
7886 if (!sdata->vif.neg_ttlm.valid) in ieee80211_process_ttlm_teardown()
7889 memset(&sdata->vif.neg_ttlm, 0, sizeof(sdata->vif.neg_ttlm)); in ieee80211_process_ttlm_teardown()
7891 sdata->vif.dormant_links & ~sdata->vif.suspended_links; in ieee80211_process_ttlm_teardown()
7892 sdata->vif.suspended_links = 0; in ieee80211_process_ttlm_teardown()
7893 ieee80211_vif_set_links(sdata, sdata->vif.valid_links, in ieee80211_process_ttlm_teardown()
7912 struct ieee80211_local *local = sdata->local; in ieee80211_send_teardown_neg_ttlm()
7919 skb = dev_alloc_skb(local->hw.extra_tx_headroom + frame_len); in ieee80211_send_teardown_neg_ttlm()
7923 skb_reserve(skb, local->hw.extra_tx_headroom); in ieee80211_send_teardown_neg_ttlm()
7925 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_send_teardown_neg_ttlm()
7927 memcpy(mgmt->da, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_teardown_neg_ttlm()
7928 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_send_teardown_neg_ttlm()
7929 memcpy(mgmt->bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_send_teardown_neg_ttlm()
7931 mgmt->u.action.category = WLAN_CATEGORY_PROTECTED_EHT; in ieee80211_send_teardown_neg_ttlm()
7932 mgmt->u.action.u.ttlm_tear_down.action_code = in ieee80211_send_teardown_neg_ttlm()
7936 info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS; in ieee80211_send_teardown_neg_ttlm()
7937 info->status_data = IEEE80211_STATUS_TYPE_NEG_TTLM; in ieee80211_send_teardown_neg_ttlm()
7945 struct ieee80211_link_data *link = &sdata->deflink; in ieee80211_sta_rx_queued_ext()
7950 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_sta_rx_queued_ext()
7952 rx_status = (struct ieee80211_rx_status *) skb->cb; in ieee80211_sta_rx_queued_ext()
7953 hdr = (struct ieee80211_hdr *) skb->data; in ieee80211_sta_rx_queued_ext()
7954 fc = le16_to_cpu(hdr->frame_control); in ieee80211_sta_rx_queued_ext()
7958 ieee80211_rx_mgmt_beacon(link, hdr, skb->len, rx_status); in ieee80211_sta_rx_queued_ext()
7966 struct ieee80211_link_data *link = &sdata->deflink; in ieee80211_sta_rx_queued_mgmt()
7973 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_sta_rx_queued_mgmt()
7975 rx_status = (struct ieee80211_rx_status *) skb->cb; in ieee80211_sta_rx_queued_mgmt()
7976 mgmt = (struct ieee80211_mgmt *) skb->data; in ieee80211_sta_rx_queued_mgmt()
7977 fc = le16_to_cpu(mgmt->frame_control); in ieee80211_sta_rx_queued_mgmt()
7979 if (rx_status->link_valid) { in ieee80211_sta_rx_queued_mgmt()
7980 link = sdata_dereference(sdata->link[rx_status->link_id], in ieee80211_sta_rx_queued_mgmt()
7989 skb->len, rx_status); in ieee80211_sta_rx_queued_mgmt()
7995 ieee80211_rx_mgmt_auth(sdata, mgmt, skb->len); in ieee80211_sta_rx_queued_mgmt()
7998 ieee80211_rx_mgmt_deauth(sdata, mgmt, skb->len); in ieee80211_sta_rx_queued_mgmt()
8001 ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len); in ieee80211_sta_rx_queued_mgmt()
8005 ieee80211_rx_mgmt_assoc_resp(sdata, mgmt, skb->len); in ieee80211_sta_rx_queued_mgmt()
8008 if (!sdata->u.mgd.associated || in ieee80211_sta_rx_queued_mgmt()
8009 !ether_addr_equal(mgmt->bssid, sdata->vif.cfg.ap_addr)) in ieee80211_sta_rx_queued_mgmt()
8012 switch (mgmt->u.action.category) { in ieee80211_sta_rx_queued_mgmt()
8014 ies_len = skb->len - in ieee80211_sta_rx_queued_mgmt()
8023 mgmt->u.action.u.chan_switch.variable, in ieee80211_sta_rx_queued_mgmt()
8026 if (elems && !elems->parse_error) { in ieee80211_sta_rx_queued_mgmt()
8031 rx_status->mactime, in ieee80211_sta_rx_queued_mgmt()
8032 rx_status->device_timestamp, in ieee80211_sta_rx_queued_mgmt()
8040 ies_len = skb->len - in ieee80211_sta_rx_queued_mgmt()
8052 mgmt->u.action.u.ext_chan_switch.variable, in ieee80211_sta_rx_queued_mgmt()
8055 if (elems && !elems->parse_error) { in ieee80211_sta_rx_queued_mgmt()
8058 if (mgmt->u.action.category == in ieee80211_sta_rx_queued_mgmt()
8065 elems->ext_chansw_ie = in ieee80211_sta_rx_queued_mgmt()
8066 &mgmt->u.action.u.ext_chan_switch.data; in ieee80211_sta_rx_queued_mgmt()
8069 rx_status->mactime, in ieee80211_sta_rx_queued_mgmt()
8070 rx_status->device_timestamp, in ieee80211_sta_rx_queued_mgmt()
8087 wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work); in ieee80211_sta_timer()
8104 struct ieee80211_local *local = sdata->local; in ieee80211_auth()
8105 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_auth()
8106 struct ieee80211_mgd_auth_data *auth_data = ifmgd->auth_data; in ieee80211_auth()
8114 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_auth()
8117 return -EINVAL; in ieee80211_auth()
8119 auth_data->tries++; in ieee80211_auth()
8121 if (auth_data->tries > IEEE80211_AUTH_MAX_TRIES) { in ieee80211_auth()
8123 auth_data->ap_addr); in ieee80211_auth()
8129 cfg80211_unlink_bss(local->hw.wiphy, auth_data->bss); in ieee80211_auth()
8131 return -ETIMEDOUT; in ieee80211_auth()
8134 if (auth_data->algorithm == WLAN_AUTH_SAE) in ieee80211_auth()
8137 info.link_id = auth_data->link_id; in ieee80211_auth()
8141 auth_data->ap_addr, auth_data->tries, in ieee80211_auth()
8144 auth_data->expected_transaction = 2; in ieee80211_auth()
8146 if (auth_data->algorithm == WLAN_AUTH_SAE) { in ieee80211_auth()
8147 trans = auth_data->sae_trans; in ieee80211_auth()
8148 status = auth_data->sae_status; in ieee80211_auth()
8149 auth_data->expected_transaction = trans; in ieee80211_auth()
8152 if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) in ieee80211_auth()
8156 ieee80211_send_auth(sdata, trans, auth_data->algorithm, status, in ieee80211_auth()
8157 auth_data->data, auth_data->data_len, in ieee80211_auth()
8158 auth_data->ap_addr, auth_data->ap_addr, in ieee80211_auth()
8162 if (auth_data->algorithm == WLAN_AUTH_SAE) in ieee80211_auth()
8163 auth_data->timeout = jiffies + in ieee80211_auth()
8166 auth_data->timeout = jiffies + IEEE80211_AUTH_TIMEOUT; in ieee80211_auth()
8168 auth_data->timeout = in ieee80211_auth()
8172 auth_data->timeout_started = true; in ieee80211_auth()
8173 run_again(sdata, auth_data->timeout); in ieee80211_auth()
8180 struct ieee80211_mgd_assoc_data *assoc_data = sdata->u.mgd.assoc_data; in ieee80211_do_assoc()
8181 struct ieee80211_local *local = sdata->local; in ieee80211_do_assoc()
8184 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_do_assoc()
8186 assoc_data->tries++; in ieee80211_do_assoc()
8187 assoc_data->comeback = false; in ieee80211_do_assoc()
8188 if (assoc_data->tries > IEEE80211_ASSOC_MAX_TRIES) { in ieee80211_do_assoc()
8190 assoc_data->ap_addr); in ieee80211_do_assoc()
8196 cfg80211_unlink_bss(local->hw.wiphy, in ieee80211_do_assoc()
8197 assoc_data->link[assoc_data->assoc_link_id].bss); in ieee80211_do_assoc()
8199 return -ETIMEDOUT; in ieee80211_do_assoc()
8203 assoc_data->ap_addr, assoc_data->tries, in ieee80211_do_assoc()
8209 if (!ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) { in ieee80211_do_assoc()
8210 assoc_data->timeout = jiffies + IEEE80211_ASSOC_TIMEOUT; in ieee80211_do_assoc()
8211 assoc_data->timeout_started = true; in ieee80211_do_assoc()
8212 run_again(sdata, assoc_data->timeout); in ieee80211_do_assoc()
8214 assoc_data->timeout = in ieee80211_do_assoc()
8217 assoc_data->timeout_started = true; in ieee80211_do_assoc()
8218 run_again(sdata, assoc_data->timeout); in ieee80211_do_assoc()
8227 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_conn_tx_status()
8229 sdata->u.mgd.status_fc = fc; in ieee80211_mgd_conn_tx_status()
8230 sdata->u.mgd.status_acked = acked; in ieee80211_mgd_conn_tx_status()
8231 sdata->u.mgd.status_received = true; in ieee80211_mgd_conn_tx_status()
8233 wiphy_work_queue(local->hw.wiphy, &sdata->work); in ieee80211_mgd_conn_tx_status()
8238 struct ieee80211_local *local = sdata->local; in ieee80211_sta_work()
8239 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_work()
8241 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_sta_work()
8243 if (ifmgd->status_received) { in ieee80211_sta_work()
8244 __le16 fc = ifmgd->status_fc; in ieee80211_sta_work()
8245 bool status_acked = ifmgd->status_acked; in ieee80211_sta_work()
8247 ifmgd->status_received = false; in ieee80211_sta_work()
8248 if (ifmgd->auth_data && ieee80211_is_auth(fc)) { in ieee80211_sta_work()
8250 if (ifmgd->auth_data->algorithm == in ieee80211_sta_work()
8252 ifmgd->auth_data->timeout = in ieee80211_sta_work()
8256 ifmgd->auth_data->timeout = in ieee80211_sta_work()
8259 run_again(sdata, ifmgd->auth_data->timeout); in ieee80211_sta_work()
8261 ifmgd->auth_data->timeout = jiffies - 1; in ieee80211_sta_work()
8263 ifmgd->auth_data->timeout_started = true; in ieee80211_sta_work()
8264 } else if (ifmgd->assoc_data && in ieee80211_sta_work()
8265 !ifmgd->assoc_data->comeback && in ieee80211_sta_work()
8278 ifmgd->assoc_data->timeout = in ieee80211_sta_work()
8280 run_again(sdata, ifmgd->assoc_data->timeout); in ieee80211_sta_work()
8282 ifmgd->assoc_data->timeout = jiffies - 1; in ieee80211_sta_work()
8284 ifmgd->assoc_data->timeout_started = true; in ieee80211_sta_work()
8288 if (ifmgd->auth_data && ifmgd->auth_data->timeout_started && in ieee80211_sta_work()
8289 time_after(jiffies, ifmgd->auth_data->timeout)) { in ieee80211_sta_work()
8290 if (ifmgd->auth_data->done || ifmgd->auth_data->waiting) { in ieee80211_sta_work()
8304 memcpy(ap_addr, ifmgd->auth_data->ap_addr, ETH_ALEN); in ieee80211_sta_work()
8308 cfg80211_auth_timeout(sdata->dev, ap_addr); in ieee80211_sta_work()
8309 drv_event_callback(sdata->local, sdata, &event); in ieee80211_sta_work()
8311 } else if (ifmgd->auth_data && ifmgd->auth_data->timeout_started) in ieee80211_sta_work()
8312 run_again(sdata, ifmgd->auth_data->timeout); in ieee80211_sta_work()
8314 if (ifmgd->assoc_data && ifmgd->assoc_data->timeout_started && in ieee80211_sta_work()
8315 time_after(jiffies, ifmgd->assoc_data->timeout)) { in ieee80211_sta_work()
8316 if ((ifmgd->assoc_data->need_beacon && in ieee80211_sta_work()
8317 !sdata->deflink.u.mgd.have_beacon) || in ieee80211_sta_work()
8326 drv_event_callback(sdata->local, sdata, &event); in ieee80211_sta_work()
8328 } else if (ifmgd->assoc_data && ifmgd->assoc_data->timeout_started) in ieee80211_sta_work()
8329 run_again(sdata, ifmgd->assoc_data->timeout); in ieee80211_sta_work()
8331 if (ifmgd->flags & IEEE80211_STA_CONNECTION_POLL && in ieee80211_sta_work()
8332 ifmgd->associated) { in ieee80211_sta_work()
8333 u8 *bssid = sdata->deflink.u.mgd.bssid; in ieee80211_sta_work()
8336 if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) in ieee80211_sta_work()
8342 if (!ifmgd->probe_send_count) in ieee80211_sta_work()
8344 else if (ifmgd->nullfunc_failed) { in ieee80211_sta_work()
8345 if (ifmgd->probe_send_count < max_tries) { in ieee80211_sta_work()
8348 bssid, ifmgd->probe_send_count, in ieee80211_sta_work()
8359 } else if (time_is_after_jiffies(ifmgd->probe_timeout)) in ieee80211_sta_work()
8360 run_again(sdata, ifmgd->probe_timeout); in ieee80211_sta_work()
8361 else if (ieee80211_hw_check(&local->hw, REPORTS_TX_ACK_STATUS)) { in ieee80211_sta_work()
8367 } else if (ifmgd->probe_send_count < max_tries) { in ieee80211_sta_work()
8371 ifmgd->probe_send_count, max_tries); in ieee80211_sta_work()
8393 if (WARN_ON(ieee80211_vif_is_mld(&sdata->vif))) in ieee80211_sta_bcn_mon_timer()
8396 if (sdata->vif.bss_conf.csa_active && in ieee80211_sta_bcn_mon_timer()
8397 !sdata->deflink.u.mgd.csa.waiting_bcn) in ieee80211_sta_bcn_mon_timer()
8400 if (sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER) in ieee80211_sta_bcn_mon_timer()
8403 sdata->u.mgd.connection_loss = false; in ieee80211_sta_bcn_mon_timer()
8404 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_sta_bcn_mon_timer()
8405 &sdata->u.mgd.beacon_connection_loss_work); in ieee80211_sta_bcn_mon_timer()
8412 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_conn_mon_timer()
8413 struct ieee80211_local *local = sdata->local; in ieee80211_sta_conn_mon_timer()
8417 if (WARN_ON(ieee80211_vif_is_mld(&sdata->vif))) in ieee80211_sta_conn_mon_timer()
8420 if (sdata->vif.bss_conf.csa_active && in ieee80211_sta_conn_mon_timer()
8421 !sdata->deflink.u.mgd.csa.waiting_bcn) in ieee80211_sta_conn_mon_timer()
8424 sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_sta_conn_mon_timer()
8428 timeout = sta->deflink.status_stats.last_ack; in ieee80211_sta_conn_mon_timer()
8429 if (time_before(sta->deflink.status_stats.last_ack, sta->deflink.rx_stats.last_rx)) in ieee80211_sta_conn_mon_timer()
8430 timeout = sta->deflink.rx_stats.last_rx; in ieee80211_sta_conn_mon_timer()
8437 mod_timer(&ifmgd->conn_mon_timer, round_jiffies_up(timeout)); in ieee80211_sta_conn_mon_timer()
8441 wiphy_work_queue(local->hw.wiphy, &sdata->u.mgd.monitor_work); in ieee80211_sta_conn_mon_timer()
8456 if (sdata->vif.type == NL80211_IFTYPE_STATION) { in ieee80211_restart_sta_timer()
8460 if (!ieee80211_hw_check(&sdata->local->hw, CONNECTION_MONITOR)) in ieee80211_restart_sta_timer()
8461 wiphy_work_queue(sdata->local->hw.wiphy, in ieee80211_restart_sta_timer()
8462 &sdata->u.mgd.monitor_work); in ieee80211_restart_sta_timer()
8469 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_quiesce()
8472 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_mgd_quiesce()
8474 if (ifmgd->auth_data || ifmgd->assoc_data) { in ieee80211_mgd_quiesce()
8475 const u8 *ap_addr = ifmgd->auth_data ? in ieee80211_mgd_quiesce()
8476 ifmgd->auth_data->ap_addr : in ieee80211_mgd_quiesce()
8477 ifmgd->assoc_data->ap_addr; in ieee80211_mgd_quiesce()
8488 if (ifmgd->assoc_data) in ieee80211_mgd_quiesce()
8490 if (ifmgd->auth_data) in ieee80211_mgd_quiesce()
8492 cfg80211_tx_mlme_mgmt(sdata->dev, frame_buf, in ieee80211_mgd_quiesce()
8497 /* This is a bit of a hack - we should find a better and more generic in ieee80211_mgd_quiesce()
8514 if (ifmgd->associated && !sdata->local->wowlan) { in ieee80211_mgd_quiesce()
8521 memcpy(bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_mgd_quiesce()
8529 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_restart()
8531 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_sta_restart()
8533 if (!ifmgd->associated) in ieee80211_sta_restart()
8536 if (sdata->flags & IEEE80211_SDATA_DISCONNECT_RESUME) { in ieee80211_sta_restart()
8537 sdata->flags &= ~IEEE80211_SDATA_DISCONNECT_RESUME; in ieee80211_sta_restart()
8545 if (sdata->flags & IEEE80211_SDATA_DISCONNECT_HW_RESTART) { in ieee80211_sta_restart()
8546 sdata->flags &= ~IEEE80211_SDATA_DISCONNECT_HW_RESTART; in ieee80211_sta_restart()
8562 __ieee80211_request_smps_mgd(link->sdata, link, in ieee80211_request_smps_mgd_work()
8563 link->u.mgd.driver_smps_mode); in ieee80211_request_smps_mgd_work()
8573 if (!sdata->u.mgd.reconf.added_links && in ieee80211_ml_sta_reconf_timeout()
8574 !sdata->u.mgd.reconf.removed_links) in ieee80211_ml_sta_reconf_timeout()
8579 sdata->u.mgd.reconf.added_links, in ieee80211_ml_sta_reconf_timeout()
8580 sdata->u.mgd.reconf.removed_links); in ieee80211_ml_sta_reconf_timeout()
8588 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_sta_setup_sdata()
8590 wiphy_work_init(&ifmgd->monitor_work, ieee80211_sta_monitor_work); in ieee80211_sta_setup_sdata()
8591 wiphy_work_init(&ifmgd->beacon_connection_loss_work, in ieee80211_sta_setup_sdata()
8593 wiphy_work_init(&ifmgd->csa_connection_drop_work, in ieee80211_sta_setup_sdata()
8595 wiphy_delayed_work_init(&ifmgd->tdls_peer_del_work, in ieee80211_sta_setup_sdata()
8597 wiphy_delayed_work_init(&ifmgd->ml_reconf_work, in ieee80211_sta_setup_sdata()
8599 wiphy_delayed_work_init(&ifmgd->reconf.wk, in ieee80211_sta_setup_sdata()
8601 timer_setup(&ifmgd->timer, ieee80211_sta_timer, 0); in ieee80211_sta_setup_sdata()
8602 timer_setup(&ifmgd->bcn_mon_timer, ieee80211_sta_bcn_mon_timer, 0); in ieee80211_sta_setup_sdata()
8603 timer_setup(&ifmgd->conn_mon_timer, ieee80211_sta_conn_mon_timer, 0); in ieee80211_sta_setup_sdata()
8604 wiphy_delayed_work_init(&ifmgd->tx_tspec_wk, in ieee80211_sta_setup_sdata()
8606 wiphy_delayed_work_init(&ifmgd->ttlm_work, in ieee80211_sta_setup_sdata()
8608 wiphy_delayed_work_init(&ifmgd->neg_ttlm_timeout_work, in ieee80211_sta_setup_sdata()
8610 wiphy_work_init(&ifmgd->teardown_ttlm_work, in ieee80211_sta_setup_sdata()
8613 ifmgd->flags = 0; in ieee80211_sta_setup_sdata()
8614 ifmgd->powersave = sdata->wdev.ps; in ieee80211_sta_setup_sdata()
8615 ifmgd->uapsd_queues = sdata->local->hw.uapsd_queues; in ieee80211_sta_setup_sdata()
8616 ifmgd->uapsd_max_sp_len = sdata->local->hw.uapsd_max_sp_len; in ieee80211_sta_setup_sdata()
8618 spin_lock_init(&ifmgd->teardown_lock); in ieee80211_sta_setup_sdata()
8619 ifmgd->teardown_skb = NULL; in ieee80211_sta_setup_sdata()
8620 ifmgd->orig_teardown_skb = NULL; in ieee80211_sta_setup_sdata()
8621 ifmgd->mcast_seq_last = IEEE80211_SN_MODULO; in ieee80211_sta_setup_sdata()
8631 ieee80211_recalc_smps(link->sdata, link); in ieee80211_recalc_smps_work()
8636 struct ieee80211_sub_if_data *sdata = link->sdata; in ieee80211_mgd_setup_link()
8637 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_setup_link()
8638 unsigned int link_id = link->link_id; in ieee80211_mgd_setup_link()
8640 link->u.mgd.p2p_noa_index = -1; in ieee80211_mgd_setup_link()
8641 link->conf->bssid = link->u.mgd.bssid; in ieee80211_mgd_setup_link()
8642 link->smps_mode = IEEE80211_SMPS_OFF; in ieee80211_mgd_setup_link()
8644 wiphy_work_init(&link->u.mgd.request_smps_work, in ieee80211_mgd_setup_link()
8646 wiphy_work_init(&link->u.mgd.recalc_smps, in ieee80211_mgd_setup_link()
8648 if (local->hw.wiphy->features & NL80211_FEATURE_DYNAMIC_SMPS) in ieee80211_mgd_setup_link()
8649 link->u.mgd.req_smps = IEEE80211_SMPS_AUTOMATIC; in ieee80211_mgd_setup_link()
8651 link->u.mgd.req_smps = IEEE80211_SMPS_OFF; in ieee80211_mgd_setup_link()
8653 wiphy_delayed_work_init(&link->u.mgd.csa.switch_work, in ieee80211_mgd_setup_link()
8656 ieee80211_clear_tpe(&link->conf->tpe); in ieee80211_mgd_setup_link()
8658 if (sdata->u.mgd.assoc_data) in ieee80211_mgd_setup_link()
8659 ether_addr_copy(link->conf->addr, in ieee80211_mgd_setup_link()
8660 sdata->u.mgd.assoc_data->link[link_id].addr); in ieee80211_mgd_setup_link()
8661 else if (sdata->u.mgd.reconf.add_links_data) in ieee80211_mgd_setup_link()
8662 ether_addr_copy(link->conf->addr, in ieee80211_mgd_setup_link()
8663 sdata->u.mgd.reconf.add_links_data->link[link_id].addr); in ieee80211_mgd_setup_link()
8664 else if (!is_valid_ether_addr(link->conf->addr)) in ieee80211_mgd_setup_link()
8665 eth_random_addr(link->conf->addr); in ieee80211_mgd_setup_link()
8675 list_for_each_entry_rcu(sdata, &local->interfaces, list) { in ieee80211_mlme_notify_scan_completed()
8689 struct ieee80211_local *local = sdata->local; in ieee80211_prep_connection()
8690 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_prep_connection()
8691 struct ieee80211_bss *bss = (void *)cbss->priv; in ieee80211_prep_connection()
8701 return -EINVAL; in ieee80211_prep_connection()
8705 return -EINVAL; in ieee80211_prep_connection()
8706 ap_mld_addr = cbss->bssid; in ieee80211_prep_connection()
8715 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_prep_connection()
8717 err = -ENOLINK; in ieee80211_prep_connection()
8721 if (WARN_ON(!ifmgd->auth_data && !ifmgd->assoc_data)) { in ieee80211_prep_connection()
8722 err = -EINVAL; in ieee80211_prep_connection()
8727 if (local->in_reconfig) { in ieee80211_prep_connection()
8728 err = -EBUSY; in ieee80211_prep_connection()
8741 link_id, cbss->bssid, in ieee80211_prep_connection()
8747 err = -ENOMEM; in ieee80211_prep_connection()
8751 new_sta->sta.mlo = mlo; in ieee80211_prep_connection()
8756 * new channel. We can't - completely race-free - change the basic in ieee80211_prep_connection()
8760 * call that from changing the channel - only for IDLE and perhaps in ieee80211_prep_connection()
8772 link_sta = rcu_dereference(new_sta->link[link_id]); in ieee80211_prep_connection()
8776 err = -EINVAL; in ieee80211_prep_connection()
8788 memcpy(link->u.mgd.bssid, cbss->bssid, ETH_ALEN); in ieee80211_prep_connection()
8791 link->conf->beacon_int = cbss->beacon_interval; in ieee80211_prep_connection()
8792 ies = rcu_dereference(cbss->beacon_ies); in ieee80211_prep_connection()
8794 link->conf->sync_tsf = ies->tsf; in ieee80211_prep_connection()
8795 link->conf->sync_device_ts = in ieee80211_prep_connection()
8796 bss->device_ts_beacon; in ieee80211_prep_connection()
8799 &link->conf->sync_dtim_count, in ieee80211_prep_connection()
8801 } else if (!ieee80211_hw_check(&sdata->local->hw, in ieee80211_prep_connection()
8803 ies = rcu_dereference(cbss->proberesp_ies); in ieee80211_prep_connection()
8804 /* must be non-NULL since beacon IEs were NULL */ in ieee80211_prep_connection()
8805 link->conf->sync_tsf = ies->tsf; in ieee80211_prep_connection()
8806 link->conf->sync_device_ts = in ieee80211_prep_connection()
8807 bss->device_ts_presp; in ieee80211_prep_connection()
8808 link->conf->sync_dtim_count = 0; in ieee80211_prep_connection()
8810 link->conf->sync_tsf = 0; in ieee80211_prep_connection()
8811 link->conf->sync_device_ts = 0; in ieee80211_prep_connection()
8812 link->conf->sync_dtim_count = 0; in ieee80211_prep_connection()
8824 link->u.mgd.conn = *conn; in ieee80211_prep_connection()
8825 err = ieee80211_prep_channel(sdata, link, link->link_id, cbss, in ieee80211_prep_connection()
8826 mlo, &link->u.mgd.conn, in ieee80211_prep_connection()
8834 *conn = link->u.mgd.conn; in ieee80211_prep_connection()
8859 WARN_ON_ONCE(!ether_addr_equal(link->u.mgd.bssid, cbss->bssid)); in ieee80211_prep_connection()
8862 if (local->scanning) in ieee80211_prep_connection()
8886 ies->data, ies->len); in ieee80211_mgd_csa_present()
8887 if (csa_elem && csa_elem->datalen == sizeof(*csa)) in ieee80211_mgd_csa_present()
8888 csa = (void *)csa_elem->data; in ieee80211_mgd_csa_present()
8891 ies->data, ies->len); in ieee80211_mgd_csa_present()
8892 if (ecsa_elem && ecsa_elem->datalen == sizeof(*ecsa)) in ieee80211_mgd_csa_present()
8893 ecsa = (void *)ecsa_elem->data; in ieee80211_mgd_csa_present()
8895 if (csa && csa->count == 0) in ieee80211_mgd_csa_present()
8897 if (csa && !csa->mode && csa->new_ch_num == cur_channel) in ieee80211_mgd_csa_present()
8900 if (ecsa && ecsa->count == 0) in ieee80211_mgd_csa_present()
8902 if (ecsa && !ecsa->mode && ecsa->new_ch_num == cur_channel) in ieee80211_mgd_csa_present()
8907 "Ignoring ECSA in probe response - was considered stuck!\n"); in ieee80211_mgd_csa_present()
8920 cur_channel = ieee80211_frequency_to_channel(bss->channel->center_freq); in ieee80211_mgd_csa_in_process()
8924 rcu_dereference(bss->beacon_ies), in ieee80211_mgd_csa_in_process()
8931 rcu_dereference(bss->proberesp_ies), in ieee80211_mgd_csa_in_process()
8932 cur_channel, bss->proberesp_ecsa_stuck)) { in ieee80211_mgd_csa_in_process()
8963 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_auth()
8964 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_auth()
8974 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_mgd_auth()
8978 switch (req->auth_type) { in ieee80211_mgd_auth()
8984 return -EOPNOTSUPP; in ieee80211_mgd_auth()
9006 return -EOPNOTSUPP; in ieee80211_mgd_auth()
9009 if (ifmgd->assoc_data) in ieee80211_mgd_auth()
9010 return -EBUSY; in ieee80211_mgd_auth()
9012 if (ieee80211_mgd_csa_in_process(sdata, req->bss)) { in ieee80211_mgd_auth()
9014 return -EINVAL; in ieee80211_mgd_auth()
9017 auth_data = kzalloc(sizeof(*auth_data) + req->auth_data_len + in ieee80211_mgd_auth()
9018 req->ie_len, GFP_KERNEL); in ieee80211_mgd_auth()
9020 return -ENOMEM; in ieee80211_mgd_auth()
9022 memcpy(auth_data->ap_addr, in ieee80211_mgd_auth()
9023 req->ap_mld_addr ?: req->bss->bssid, in ieee80211_mgd_auth()
9025 auth_data->bss = req->bss; in ieee80211_mgd_auth()
9026 auth_data->link_id = req->link_id; in ieee80211_mgd_auth()
9028 if (req->auth_data_len >= 4) { in ieee80211_mgd_auth()
9029 if (req->auth_type == NL80211_AUTHTYPE_SAE) { in ieee80211_mgd_auth()
9030 __le16 *pos = (__le16 *) req->auth_data; in ieee80211_mgd_auth()
9032 auth_data->sae_trans = le16_to_cpu(pos[0]); in ieee80211_mgd_auth()
9033 auth_data->sae_status = le16_to_cpu(pos[1]); in ieee80211_mgd_auth()
9035 memcpy(auth_data->data, req->auth_data + 4, in ieee80211_mgd_auth()
9036 req->auth_data_len - 4); in ieee80211_mgd_auth()
9037 auth_data->data_len += req->auth_data_len - 4; in ieee80211_mgd_auth()
9042 * removal and re-addition of the STA entry in in ieee80211_mgd_auth()
9045 cont_auth = ifmgd->auth_data && req->bss == ifmgd->auth_data->bss && in ieee80211_mgd_auth()
9046 ifmgd->auth_data->link_id == req->link_id; in ieee80211_mgd_auth()
9048 if (req->ie && req->ie_len) { in ieee80211_mgd_auth()
9049 memcpy(&auth_data->data[auth_data->data_len], in ieee80211_mgd_auth()
9050 req->ie, req->ie_len); in ieee80211_mgd_auth()
9051 auth_data->data_len += req->ie_len; in ieee80211_mgd_auth()
9054 if (req->key && req->key_len) { in ieee80211_mgd_auth()
9055 auth_data->key_len = req->key_len; in ieee80211_mgd_auth()
9056 auth_data->key_idx = req->key_idx; in ieee80211_mgd_auth()
9057 memcpy(auth_data->key, req->key, req->key_len); in ieee80211_mgd_auth()
9060 ieee80211_parse_cfg_selectors(auth_data->userspace_selectors, in ieee80211_mgd_auth()
9061 req->supported_selectors, in ieee80211_mgd_auth()
9062 req->supported_selectors_len); in ieee80211_mgd_auth()
9064 auth_data->algorithm = auth_alg; in ieee80211_mgd_auth()
9068 if (ifmgd->auth_data) { in ieee80211_mgd_auth()
9069 if (cont_auth && req->auth_type == NL80211_AUTHTYPE_SAE) { in ieee80211_mgd_auth()
9070 auth_data->peer_confirmed = in ieee80211_mgd_auth()
9071 ifmgd->auth_data->peer_confirmed; in ieee80211_mgd_auth()
9077 ifmgd->auth_data = auth_data; in ieee80211_mgd_auth()
9084 if (cont_auth && req->auth_type == NL80211_AUTHTYPE_SAE && in ieee80211_mgd_auth()
9085 auth_data->peer_confirmed && auth_data->sae_trans == 2) in ieee80211_mgd_auth()
9088 if (ifmgd->associated) { in ieee80211_mgd_auth()
9093 sdata->vif.cfg.ap_addr, auth_data->ap_addr); in ieee80211_mgd_auth()
9105 memcpy(sdata->vif.cfg.ap_addr, auth_data->ap_addr, ETH_ALEN); in ieee80211_mgd_auth()
9107 bss = (void *)req->bss->priv; in ieee80211_mgd_auth()
9108 wmm_used = bss->wmm_used && (local->hw.queues >= IEEE80211_NUM_ACS); in ieee80211_mgd_auth()
9110 sband = local->hw.wiphy->bands[req->bss->channel->band]; in ieee80211_mgd_auth()
9115 err = ieee80211_prep_connection(sdata, req->bss, req->link_id, in ieee80211_mgd_auth()
9116 req->ap_mld_addr, cont_auth, in ieee80211_mgd_auth()
9118 auth_data->userspace_selectors); in ieee80211_mgd_auth()
9122 if (req->link_id >= 0) in ieee80211_mgd_auth()
9123 link = sdata_dereference(sdata->link[req->link_id], sdata); in ieee80211_mgd_auth()
9125 link = &sdata->deflink; in ieee80211_mgd_auth()
9128 err = -ENOLINK; in ieee80211_mgd_auth()
9133 auth_data->ap_addr, link->conf->addr); in ieee80211_mgd_auth()
9137 sta_info_destroy_addr(sdata, auth_data->ap_addr); in ieee80211_mgd_auth()
9142 cfg80211_ref_bss(local->hw.wiphy, auth_data->bss); in ieee80211_mgd_auth()
9146 if (!ieee80211_vif_is_mld(&sdata->vif)) { in ieee80211_mgd_auth()
9147 eth_zero_addr(sdata->deflink.u.mgd.bssid); in ieee80211_mgd_auth()
9148 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in ieee80211_mgd_auth()
9150 ieee80211_link_release_channel(&sdata->deflink); in ieee80211_mgd_auth()
9152 ifmgd->auth_data = NULL; in ieee80211_mgd_auth()
9164 struct ieee80211_local *local = sdata->local; in ieee80211_setup_assoc_link()
9171 cbss = assoc_data->link[link_id].bss; in ieee80211_setup_assoc_link()
9175 bss = (void *)cbss->priv; in ieee80211_setup_assoc_link()
9177 sband = local->hw.wiphy->bands[cbss->channel->band]; in ieee80211_setup_assoc_link()
9181 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_setup_assoc_link()
9186 if (!req->ap_mld_addr) { in ieee80211_setup_assoc_link()
9187 assoc_data->supp_rates = bss->supp_rates; in ieee80211_setup_assoc_link()
9188 assoc_data->supp_rates_len = bss->supp_rates_len; in ieee80211_setup_assoc_link()
9192 if (req->links[link_id].elems_len) { in ieee80211_setup_assoc_link()
9193 memcpy(assoc_data->ie_pos, req->links[link_id].elems, in ieee80211_setup_assoc_link()
9194 req->links[link_id].elems_len); in ieee80211_setup_assoc_link()
9195 assoc_data->link[link_id].elems = assoc_data->ie_pos; in ieee80211_setup_assoc_link()
9196 assoc_data->link[link_id].elems_len = req->links[link_id].elems_len; in ieee80211_setup_assoc_link()
9197 assoc_data->ie_pos += req->links[link_id].elems_len; in ieee80211_setup_assoc_link()
9200 link->u.mgd.beacon_crc_valid = false; in ieee80211_setup_assoc_link()
9201 link->u.mgd.dtim_period = 0; in ieee80211_setup_assoc_link()
9202 link->u.mgd.have_beacon = false; in ieee80211_setup_assoc_link()
9205 if (conn->mode >= IEEE80211_CONN_MODE_HT) { in ieee80211_setup_assoc_link()
9208 memcpy(&sta_ht_cap, &sband->ht_cap, sizeof(sta_ht_cap)); in ieee80211_setup_assoc_link()
9213 bss_ies = rcu_dereference(cbss->beacon_ies); in ieee80211_setup_assoc_link()
9218 &link->u.mgd.dtim_period); in ieee80211_setup_assoc_link()
9220 sdata->deflink.u.mgd.have_beacon = true; in ieee80211_setup_assoc_link()
9222 if (ieee80211_hw_check(&local->hw, TIMING_BEACON_ONLY)) { in ieee80211_setup_assoc_link()
9223 link->conf->sync_tsf = bss_ies->tsf; in ieee80211_setup_assoc_link()
9224 link->conf->sync_device_ts = bss->device_ts_beacon; in ieee80211_setup_assoc_link()
9225 link->conf->sync_dtim_count = dtim_count; in ieee80211_setup_assoc_link()
9228 bss_ies = rcu_dereference(cbss->ies); in ieee80211_setup_assoc_link()
9235 bss_ies->data, bss_ies->len); in ieee80211_setup_assoc_link()
9236 if (elem && elem->datalen >= 3) in ieee80211_setup_assoc_link()
9237 link->conf->profile_periodicity = elem->data[2]; in ieee80211_setup_assoc_link()
9239 link->conf->profile_periodicity = 0; in ieee80211_setup_assoc_link()
9242 bss_ies->data, bss_ies->len); in ieee80211_setup_assoc_link()
9243 if (elem && elem->datalen >= 11 && in ieee80211_setup_assoc_link()
9244 (elem->data[10] & WLAN_EXT_CAPA11_EMA_SUPPORT)) in ieee80211_setup_assoc_link()
9245 link->conf->ema_ap = true; in ieee80211_setup_assoc_link()
9247 link->conf->ema_ap = false; in ieee80211_setup_assoc_link()
9251 if (bss->corrupt_data) { in ieee80211_setup_assoc_link()
9254 if (bss->corrupt_data & IEEE80211_BSS_CORRUPT_BEACON) { in ieee80211_setup_assoc_link()
9255 if (bss->corrupt_data & IEEE80211_BSS_CORRUPT_PROBE_RESP) in ieee80211_setup_assoc_link()
9259 } else if (bss->corrupt_data & IEEE80211_BSS_CORRUPT_PROBE_RESP) { in ieee80211_setup_assoc_link()
9263 cbss->bssid, corrupt_type); in ieee80211_setup_assoc_link()
9266 if (link->u.mgd.req_smps == IEEE80211_SMPS_AUTOMATIC) { in ieee80211_setup_assoc_link()
9267 if (sdata->u.mgd.powersave) in ieee80211_setup_assoc_link()
9268 link->smps_mode = IEEE80211_SMPS_DYNAMIC; in ieee80211_setup_assoc_link()
9270 link->smps_mode = IEEE80211_SMPS_OFF; in ieee80211_setup_assoc_link()
9272 link->smps_mode = link->u.mgd.req_smps; in ieee80211_setup_assoc_link()
9281 struct cfg80211_bss *cbss = assoc_data->link[link_id].bss; in ieee80211_mgd_get_ap_ht_vht_capa()
9282 enum nl80211_band band = cbss->channel->band; in ieee80211_mgd_get_ap_ht_vht_capa()
9291 if (assoc_data->link[link_id].conn.mode < IEEE80211_CONN_MODE_HT) in ieee80211_mgd_get_ap_ht_vht_capa()
9296 if (!elem || elem->datalen < sizeof(struct ieee80211_ht_operation)) { in ieee80211_mgd_get_ap_ht_vht_capa()
9298 cbss->bssid); in ieee80211_mgd_get_ap_ht_vht_capa()
9299 err = -EINVAL; in ieee80211_mgd_get_ap_ht_vht_capa()
9302 assoc_data->link[link_id].ap_ht_param = in ieee80211_mgd_get_ap_ht_vht_capa()
9303 ((struct ieee80211_ht_operation *)(elem->data))->ht_param; in ieee80211_mgd_get_ap_ht_vht_capa()
9306 if (assoc_data->link[link_id].conn.mode < IEEE80211_CONN_MODE_VHT) in ieee80211_mgd_get_ap_ht_vht_capa()
9310 sband = sdata->local->hw.wiphy->bands[band]; in ieee80211_mgd_get_ap_ht_vht_capa()
9311 if (!sband->vht_cap.vht_supported) in ieee80211_mgd_get_ap_ht_vht_capa()
9321 if (!elem || elem->datalen < sizeof(struct ieee80211_vht_cap)) { in ieee80211_mgd_get_ap_ht_vht_capa()
9323 cbss->bssid); in ieee80211_mgd_get_ap_ht_vht_capa()
9324 err = -EINVAL; in ieee80211_mgd_get_ap_ht_vht_capa()
9327 memcpy(&assoc_data->link[link_id].ap_vht_cap, elem->data, in ieee80211_mgd_get_ap_ht_vht_capa()
9340 unsigned int assoc_link_id = req->link_id < 0 ? 0 : req->link_id; in ieee80211_mgd_assoc()
9341 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_assoc()
9342 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_assoc()
9345 struct ieee80211_vif_cfg *vif_cfg = &sdata->vif.cfg; in ieee80211_mgd_assoc()
9351 size_t size = sizeof(*assoc_data) + req->ie_len; in ieee80211_mgd_assoc()
9354 size += req->links[i].elems_len; in ieee80211_mgd_assoc()
9356 /* FIXME: no support for 4-addr MLO yet */ in ieee80211_mgd_assoc()
9357 if (sdata->u.mgd.use_4addr && req->link_id >= 0) in ieee80211_mgd_assoc()
9358 return -EOPNOTSUPP; in ieee80211_mgd_assoc()
9362 return -ENOMEM; in ieee80211_mgd_assoc()
9364 cbss = req->link_id < 0 ? req->bss : req->links[req->link_id].bss; in ieee80211_mgd_assoc()
9368 err = -EINVAL; in ieee80211_mgd_assoc()
9374 if (!ssid_elem || ssid_elem->datalen > sizeof(assoc_data->ssid)) { in ieee80211_mgd_assoc()
9376 err = -EINVAL; in ieee80211_mgd_assoc()
9380 memcpy(assoc_data->ssid, ssid_elem->data, ssid_elem->datalen); in ieee80211_mgd_assoc()
9381 assoc_data->ssid_len = ssid_elem->datalen; in ieee80211_mgd_assoc()
9384 if (req->ap_mld_addr) in ieee80211_mgd_assoc()
9385 memcpy(assoc_data->ap_addr, req->ap_mld_addr, ETH_ALEN); in ieee80211_mgd_assoc()
9387 memcpy(assoc_data->ap_addr, cbss->bssid, ETH_ALEN); in ieee80211_mgd_assoc()
9389 assoc_data->ext_mld_capa_ops = cpu_to_le16(req->ext_mld_capa_ops); in ieee80211_mgd_assoc()
9391 if (ifmgd->associated) { in ieee80211_mgd_assoc()
9396 sdata->vif.cfg.ap_addr, assoc_data->ap_addr); in ieee80211_mgd_assoc()
9407 memset(sdata->u.mgd.userspace_selectors, 0, in ieee80211_mgd_assoc()
9408 sizeof(sdata->u.mgd.userspace_selectors)); in ieee80211_mgd_assoc()
9409 ieee80211_parse_cfg_selectors(sdata->u.mgd.userspace_selectors, in ieee80211_mgd_assoc()
9410 req->supported_selectors, in ieee80211_mgd_assoc()
9411 req->supported_selectors_len); in ieee80211_mgd_assoc()
9413 memcpy(&ifmgd->ht_capa, &req->ht_capa, sizeof(ifmgd->ht_capa)); in ieee80211_mgd_assoc()
9414 memcpy(&ifmgd->ht_capa_mask, &req->ht_capa_mask, in ieee80211_mgd_assoc()
9415 sizeof(ifmgd->ht_capa_mask)); in ieee80211_mgd_assoc()
9417 memcpy(&ifmgd->vht_capa, &req->vht_capa, sizeof(ifmgd->vht_capa)); in ieee80211_mgd_assoc()
9418 memcpy(&ifmgd->vht_capa_mask, &req->vht_capa_mask, in ieee80211_mgd_assoc()
9419 sizeof(ifmgd->vht_capa_mask)); in ieee80211_mgd_assoc()
9421 memcpy(&ifmgd->s1g_capa, &req->s1g_capa, sizeof(ifmgd->s1g_capa)); in ieee80211_mgd_assoc()
9422 memcpy(&ifmgd->s1g_capa_mask, &req->s1g_capa_mask, in ieee80211_mgd_assoc()
9423 sizeof(ifmgd->s1g_capa_mask)); in ieee80211_mgd_assoc()
9426 match_auth = ifmgd->auth_data && in ieee80211_mgd_assoc()
9427 ether_addr_equal(ifmgd->auth_data->ap_addr, in ieee80211_mgd_assoc()
9428 assoc_data->ap_addr) && in ieee80211_mgd_assoc()
9429 ifmgd->auth_data->link_id == req->link_id; in ieee80211_mgd_assoc()
9431 if (req->ap_mld_addr) { in ieee80211_mgd_assoc()
9434 if (req->flags & (ASSOC_REQ_DISABLE_HT | in ieee80211_mgd_assoc()
9438 err = -EINVAL; in ieee80211_mgd_assoc()
9444 struct cfg80211_bss *link_cbss = req->links[i].bss; in ieee80211_mgd_assoc()
9450 bss = (void *)link_cbss->priv; in ieee80211_mgd_assoc()
9452 if (!bss->wmm_used) { in ieee80211_mgd_assoc()
9453 err = -EINVAL; in ieee80211_mgd_assoc()
9454 req->links[i].error = err; in ieee80211_mgd_assoc()
9458 if (link_cbss->channel->band == NL80211_BAND_S1GHZ) { in ieee80211_mgd_assoc()
9459 err = -EINVAL; in ieee80211_mgd_assoc()
9460 req->links[i].error = err; in ieee80211_mgd_assoc()
9464 link = sdata_dereference(sdata->link[i], sdata); in ieee80211_mgd_assoc()
9466 ether_addr_copy(assoc_data->link[i].addr, in ieee80211_mgd_assoc()
9467 link->conf->addr); in ieee80211_mgd_assoc()
9469 eth_random_addr(assoc_data->link[i].addr); in ieee80211_mgd_assoc()
9470 sband = local->hw.wiphy->bands[link_cbss->channel->band]; in ieee80211_mgd_assoc()
9473 assoc_data->link[i].conn = link->u.mgd.conn; in ieee80211_mgd_assoc()
9475 assoc_data->link[i].conn = in ieee80211_mgd_assoc()
9479 &assoc_data->link[i].conn); in ieee80211_mgd_assoc()
9480 assoc_data->link[i].bss = link_cbss; in ieee80211_mgd_assoc()
9481 assoc_data->link[i].disabled = req->links[i].disabled; in ieee80211_mgd_assoc()
9483 if (!bss->uapsd_supported) in ieee80211_mgd_assoc()
9486 if (assoc_data->link[i].conn.mode < IEEE80211_CONN_MODE_EHT) { in ieee80211_mgd_assoc()
9487 err = -EINVAL; in ieee80211_mgd_assoc()
9488 req->links[i].error = err; in ieee80211_mgd_assoc()
9495 err = -EINVAL; in ieee80211_mgd_assoc()
9496 req->links[i].error = err; in ieee80211_mgd_assoc()
9501 assoc_data->wmm = true; in ieee80211_mgd_assoc()
9504 struct ieee80211_bss *bss = (void *)cbss->priv; in ieee80211_mgd_assoc()
9506 memcpy(assoc_data->link[0].addr, sdata->vif.addr, ETH_ALEN); in ieee80211_mgd_assoc()
9507 assoc_data->s1g = cbss->channel->band == NL80211_BAND_S1GHZ; in ieee80211_mgd_assoc()
9509 assoc_data->wmm = bss->wmm_used && in ieee80211_mgd_assoc()
9510 (local->hw.queues >= IEEE80211_NUM_ACS); in ieee80211_mgd_assoc()
9512 if (cbss->channel->band == NL80211_BAND_6GHZ && in ieee80211_mgd_assoc()
9513 req->flags & (ASSOC_REQ_DISABLE_HT | in ieee80211_mgd_assoc()
9516 err = -EINVAL; in ieee80211_mgd_assoc()
9520 sband = local->hw.wiphy->bands[cbss->channel->band]; in ieee80211_mgd_assoc()
9522 assoc_data->link[0].bss = cbss; in ieee80211_mgd_assoc()
9525 assoc_data->link[0].conn = sdata->deflink.u.mgd.conn; in ieee80211_mgd_assoc()
9527 assoc_data->link[0].conn = in ieee80211_mgd_assoc()
9530 assoc_data->wmm, 0, in ieee80211_mgd_assoc()
9531 &assoc_data->link[0].conn); in ieee80211_mgd_assoc()
9533 uapsd_supported = bss->uapsd_supported; in ieee80211_mgd_assoc()
9540 assoc_data->spp_amsdu = req->flags & ASSOC_REQ_SPP_AMSDU; in ieee80211_mgd_assoc()
9542 if (ifmgd->auth_data && !ifmgd->auth_data->done) { in ieee80211_mgd_assoc()
9543 err = -EBUSY; in ieee80211_mgd_assoc()
9547 if (ifmgd->assoc_data) { in ieee80211_mgd_assoc()
9548 err = -EBUSY; in ieee80211_mgd_assoc()
9553 if (ifmgd->auth_data && !match_auth) in ieee80211_mgd_assoc()
9556 if (req->ie && req->ie_len) { in ieee80211_mgd_assoc()
9557 memcpy(assoc_data->ie, req->ie, req->ie_len); in ieee80211_mgd_assoc()
9558 assoc_data->ie_len = req->ie_len; in ieee80211_mgd_assoc()
9559 assoc_data->ie_pos = assoc_data->ie + assoc_data->ie_len; in ieee80211_mgd_assoc()
9561 assoc_data->ie_pos = assoc_data->ie; in ieee80211_mgd_assoc()
9564 if (req->fils_kek) { in ieee80211_mgd_assoc()
9565 /* should already be checked in cfg80211 - so warn */ in ieee80211_mgd_assoc()
9566 if (WARN_ON(req->fils_kek_len > FILS_MAX_KEK_LEN)) { in ieee80211_mgd_assoc()
9567 err = -EINVAL; in ieee80211_mgd_assoc()
9570 memcpy(assoc_data->fils_kek, req->fils_kek, in ieee80211_mgd_assoc()
9571 req->fils_kek_len); in ieee80211_mgd_assoc()
9572 assoc_data->fils_kek_len = req->fils_kek_len; in ieee80211_mgd_assoc()
9575 if (req->fils_nonces) in ieee80211_mgd_assoc()
9576 memcpy(assoc_data->fils_nonces, req->fils_nonces, in ieee80211_mgd_assoc()
9580 assoc_data->timeout = jiffies; in ieee80211_mgd_assoc()
9581 assoc_data->timeout_started = true; in ieee80211_mgd_assoc()
9583 assoc_data->assoc_link_id = assoc_link_id; in ieee80211_mgd_assoc()
9585 if (req->ap_mld_addr) { in ieee80211_mgd_assoc()
9592 link = sdata_dereference(sdata->link[assoc_link_id], sdata); in ieee80211_mgd_assoc()
9594 err = -EINVAL; in ieee80211_mgd_assoc()
9598 override = link->u.mgd.conn.mode != in ieee80211_mgd_assoc()
9599 assoc_data->link[assoc_link_id].conn.mode || in ieee80211_mgd_assoc()
9600 link->u.mgd.conn.bw_limit != in ieee80211_mgd_assoc()
9601 assoc_data->link[assoc_link_id].conn.bw_limit; in ieee80211_mgd_assoc()
9602 link->u.mgd.conn = assoc_data->link[assoc_link_id].conn; in ieee80211_mgd_assoc()
9604 ieee80211_setup_assoc_link(sdata, assoc_data, req, &link->u.mgd.conn, in ieee80211_mgd_assoc()
9607 if (WARN((sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_UAPSD) && in ieee80211_mgd_assoc()
9608 ieee80211_hw_check(&local->hw, PS_NULLFUNC_STACK), in ieee80211_mgd_assoc()
9609 "U-APSD not supported with HW_PS_NULLFUNC_STACK\n")) in ieee80211_mgd_assoc()
9610 sdata->vif.driver_flags &= ~IEEE80211_VIF_SUPPORTS_UAPSD; in ieee80211_mgd_assoc()
9612 if (assoc_data->wmm && uapsd_supported && in ieee80211_mgd_assoc()
9613 (sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_UAPSD)) { in ieee80211_mgd_assoc()
9614 assoc_data->uapsd = true; in ieee80211_mgd_assoc()
9615 ifmgd->flags |= IEEE80211_STA_UAPSD_ENABLED; in ieee80211_mgd_assoc()
9617 assoc_data->uapsd = false; in ieee80211_mgd_assoc()
9618 ifmgd->flags &= ~IEEE80211_STA_UAPSD_ENABLED; in ieee80211_mgd_assoc()
9621 if (req->prev_bssid) in ieee80211_mgd_assoc()
9622 memcpy(assoc_data->prev_ap_addr, req->prev_bssid, ETH_ALEN); in ieee80211_mgd_assoc()
9624 if (req->use_mfp) { in ieee80211_mgd_assoc()
9625 ifmgd->mfp = IEEE80211_MFP_REQUIRED; in ieee80211_mgd_assoc()
9626 ifmgd->flags |= IEEE80211_STA_MFP_ENABLED; in ieee80211_mgd_assoc()
9628 ifmgd->mfp = IEEE80211_MFP_DISABLED; in ieee80211_mgd_assoc()
9629 ifmgd->flags &= ~IEEE80211_STA_MFP_ENABLED; in ieee80211_mgd_assoc()
9632 if (req->flags & ASSOC_REQ_USE_RRM) in ieee80211_mgd_assoc()
9633 ifmgd->flags |= IEEE80211_STA_ENABLE_RRM; in ieee80211_mgd_assoc()
9635 ifmgd->flags &= ~IEEE80211_STA_ENABLE_RRM; in ieee80211_mgd_assoc()
9637 if (req->crypto.control_port) in ieee80211_mgd_assoc()
9638 ifmgd->flags |= IEEE80211_STA_CONTROL_PORT; in ieee80211_mgd_assoc()
9640 ifmgd->flags &= ~IEEE80211_STA_CONTROL_PORT; in ieee80211_mgd_assoc()
9642 sdata->control_port_protocol = req->crypto.control_port_ethertype; in ieee80211_mgd_assoc()
9643 sdata->control_port_no_encrypt = req->crypto.control_port_no_encrypt; in ieee80211_mgd_assoc()
9644 sdata->control_port_over_nl80211 = in ieee80211_mgd_assoc()
9645 req->crypto.control_port_over_nl80211; in ieee80211_mgd_assoc()
9646 sdata->control_port_no_preauth = req->crypto.control_port_no_preauth; in ieee80211_mgd_assoc()
9649 ifmgd->assoc_data = assoc_data; in ieee80211_mgd_assoc()
9651 for (i = 0; i < ARRAY_SIZE(assoc_data->link); i++) { in ieee80211_mgd_assoc()
9652 if (!assoc_data->link[i].bss) in ieee80211_mgd_assoc()
9654 if (i == assoc_data->assoc_link_id) in ieee80211_mgd_assoc()
9658 assoc_data->link[i].bss, true, in ieee80211_mgd_assoc()
9659 &assoc_data->link[i].conn, in ieee80211_mgd_assoc()
9660 sdata->u.mgd.userspace_selectors); in ieee80211_mgd_assoc()
9662 req->links[i].error = err; in ieee80211_mgd_assoc()
9667 memcpy(vif_cfg->ssid, assoc_data->ssid, assoc_data->ssid_len); in ieee80211_mgd_assoc()
9668 vif_cfg->ssid_len = assoc_data->ssid_len; in ieee80211_mgd_assoc()
9671 memcpy(sdata->vif.cfg.ap_addr, assoc_data->ap_addr, ETH_ALEN); in ieee80211_mgd_assoc()
9673 err = ieee80211_prep_connection(sdata, cbss, req->link_id, in ieee80211_mgd_assoc()
9674 req->ap_mld_addr, true, in ieee80211_mgd_assoc()
9675 &assoc_data->link[assoc_link_id].conn, in ieee80211_mgd_assoc()
9677 sdata->u.mgd.userspace_selectors); in ieee80211_mgd_assoc()
9681 if (ieee80211_hw_check(&sdata->local->hw, NEED_DTIM_BEFORE_ASSOC)) { in ieee80211_mgd_assoc()
9685 beacon_ies = rcu_dereference(req->bss->beacon_ies); in ieee80211_mgd_assoc()
9692 link->u.mgd.bssid); in ieee80211_mgd_assoc()
9693 assoc_data->timeout = TU_TO_EXP_TIME(req->bss->beacon_interval); in ieee80211_mgd_assoc()
9694 assoc_data->timeout_started = true; in ieee80211_mgd_assoc()
9695 assoc_data->need_beacon = true; in ieee80211_mgd_assoc()
9700 run_again(sdata, assoc_data->timeout); in ieee80211_mgd_assoc()
9703 if (ifmgd->auth_data) in ieee80211_mgd_assoc()
9708 if (!ifmgd->auth_data) { in ieee80211_mgd_assoc()
9709 eth_zero_addr(sdata->deflink.u.mgd.bssid); in ieee80211_mgd_assoc()
9710 ieee80211_link_info_change_notify(sdata, &sdata->deflink, in ieee80211_mgd_assoc()
9713 ifmgd->assoc_data = NULL; in ieee80211_mgd_assoc()
9722 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_deauth()
9724 bool tx = !req->local_state_change; in ieee80211_mgd_deauth()
9729 if (ifmgd->auth_data && in ieee80211_mgd_deauth()
9730 ether_addr_equal(ifmgd->auth_data->ap_addr, req->bssid)) { in ieee80211_mgd_deauth()
9733 req->bssid, req->reason_code, in ieee80211_mgd_deauth()
9734 ieee80211_get_reason_code_string(req->reason_code)); in ieee80211_mgd_deauth()
9736 info.link_id = ifmgd->auth_data->link_id; in ieee80211_mgd_deauth()
9737 drv_mgd_prepare_tx(sdata->local, sdata, &info); in ieee80211_mgd_deauth()
9738 ieee80211_send_deauth_disassoc(sdata, req->bssid, req->bssid, in ieee80211_mgd_deauth()
9740 req->reason_code, tx, in ieee80211_mgd_deauth()
9745 req->reason_code, false); in ieee80211_mgd_deauth()
9746 drv_mgd_complete_tx(sdata->local, sdata, &info); in ieee80211_mgd_deauth()
9750 if (ifmgd->assoc_data && in ieee80211_mgd_deauth()
9751 ether_addr_equal(ifmgd->assoc_data->ap_addr, req->bssid)) { in ieee80211_mgd_deauth()
9754 req->bssid, req->reason_code, in ieee80211_mgd_deauth()
9755 ieee80211_get_reason_code_string(req->reason_code)); in ieee80211_mgd_deauth()
9757 info.link_id = ifmgd->assoc_data->assoc_link_id; in ieee80211_mgd_deauth()
9758 drv_mgd_prepare_tx(sdata->local, sdata, &info); in ieee80211_mgd_deauth()
9759 ieee80211_send_deauth_disassoc(sdata, req->bssid, req->bssid, in ieee80211_mgd_deauth()
9761 req->reason_code, tx, in ieee80211_mgd_deauth()
9766 req->reason_code, false); in ieee80211_mgd_deauth()
9767 drv_mgd_complete_tx(sdata->local, sdata, &info); in ieee80211_mgd_deauth()
9771 if (ifmgd->associated && in ieee80211_mgd_deauth()
9772 ether_addr_equal(sdata->vif.cfg.ap_addr, req->bssid)) { in ieee80211_mgd_deauth()
9775 req->bssid, req->reason_code, in ieee80211_mgd_deauth()
9776 ieee80211_get_reason_code_string(req->reason_code)); in ieee80211_mgd_deauth()
9779 req->reason_code, tx, frame_buf); in ieee80211_mgd_deauth()
9782 req->reason_code, false); in ieee80211_mgd_deauth()
9786 return -ENOTCONN; in ieee80211_mgd_deauth()
9794 if (!sdata->u.mgd.associated || in ieee80211_mgd_disassoc()
9795 memcmp(sdata->vif.cfg.ap_addr, req->ap_addr, ETH_ALEN)) in ieee80211_mgd_disassoc()
9796 return -ENOTCONN; in ieee80211_mgd_disassoc()
9800 req->ap_addr, req->reason_code, in ieee80211_mgd_disassoc()
9801 ieee80211_get_reason_code_string(req->reason_code)); in ieee80211_mgd_disassoc()
9804 req->reason_code, !req->local_state_change, in ieee80211_mgd_disassoc()
9808 req->reason_code, false); in ieee80211_mgd_disassoc()
9815 wiphy_work_cancel(link->sdata->local->hw.wiphy, in ieee80211_mgd_stop_link()
9816 &link->u.mgd.request_smps_work); in ieee80211_mgd_stop_link()
9817 wiphy_work_cancel(link->sdata->local->hw.wiphy, in ieee80211_mgd_stop_link()
9818 &link->u.mgd.recalc_smps); in ieee80211_mgd_stop_link()
9819 wiphy_delayed_work_cancel(link->sdata->local->hw.wiphy, in ieee80211_mgd_stop_link()
9820 &link->u.mgd.csa.switch_work); in ieee80211_mgd_stop_link()
9825 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_mgd_stop()
9832 wiphy_work_cancel(sdata->local->hw.wiphy, in ieee80211_mgd_stop()
9833 &ifmgd->monitor_work); in ieee80211_mgd_stop()
9834 wiphy_work_cancel(sdata->local->hw.wiphy, in ieee80211_mgd_stop()
9835 &ifmgd->beacon_connection_loss_work); in ieee80211_mgd_stop()
9836 wiphy_work_cancel(sdata->local->hw.wiphy, in ieee80211_mgd_stop()
9837 &ifmgd->csa_connection_drop_work); in ieee80211_mgd_stop()
9838 wiphy_delayed_work_cancel(sdata->local->hw.wiphy, in ieee80211_mgd_stop()
9839 &ifmgd->tdls_peer_del_work); in ieee80211_mgd_stop()
9841 if (ifmgd->assoc_data) in ieee80211_mgd_stop()
9843 if (ifmgd->auth_data) in ieee80211_mgd_stop()
9845 spin_lock_bh(&ifmgd->teardown_lock); in ieee80211_mgd_stop()
9846 if (ifmgd->teardown_skb) { in ieee80211_mgd_stop()
9847 kfree_skb(ifmgd->teardown_skb); in ieee80211_mgd_stop()
9848 ifmgd->teardown_skb = NULL; in ieee80211_mgd_stop()
9849 ifmgd->orig_teardown_skb = NULL; in ieee80211_mgd_stop()
9851 kfree(ifmgd->assoc_req_ies); in ieee80211_mgd_stop()
9852 ifmgd->assoc_req_ies = NULL; in ieee80211_mgd_stop()
9853 ifmgd->assoc_req_ies_len = 0; in ieee80211_mgd_stop()
9854 spin_unlock_bh(&ifmgd->teardown_lock); in ieee80211_mgd_stop()
9855 del_timer_sync(&ifmgd->timer); in ieee80211_mgd_stop()
9867 cfg80211_cqm_rssi_notify(sdata->dev, rssi_event, rssi_level, gfp); in ieee80211_cqm_rssi_notify()
9875 trace_api_cqm_beacon_loss_notify(sdata->local, sdata); in ieee80211_cqm_beacon_loss_notify()
9877 cfg80211_cqm_beacon_loss_notify(sdata->dev, gfp); in ieee80211_cqm_beacon_loss_notify()
9887 if (WARN_ON(sdata->vif.type != NL80211_IFTYPE_STATION)) in _ieee80211_enable_rssi_reports()
9895 sdata->u.mgd.rssi_min_thold = rssi_min_thold*16; in _ieee80211_enable_rssi_reports()
9896 sdata->u.mgd.rssi_max_thold = rssi_max_thold*16; in _ieee80211_enable_rssi_reports()
9924 struct ieee80211_local *local = sdata->local; in ieee80211_process_ml_reconf_resp()
9925 struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; in ieee80211_process_ml_reconf_resp()
9927 ifmgd->reconf.add_links_data; in ieee80211_process_ml_reconf_resp()
9930 u16 sta_changed_links = sdata->u.mgd.reconf.added_links | in ieee80211_process_ml_reconf_resp()
9931 sdata->u.mgd.reconf.removed_links; in ieee80211_process_ml_reconf_resp()
9938 if (!ieee80211_vif_is_mld(&sdata->vif) || in ieee80211_process_ml_reconf_resp()
9940 mgmt->u.action.u.ml_reconf_resp.dialog_token != in ieee80211_process_ml_reconf_resp()
9941 sdata->u.mgd.reconf.dialog_token || in ieee80211_process_ml_reconf_resp()
9945 pos = mgmt->u.action.u.ml_reconf_resp.variable; in ieee80211_process_ml_reconf_resp()
9946 len -= offsetofend(typeof(*mgmt), u.action.u.ml_reconf_resp); in ieee80211_process_ml_reconf_resp()
9949 if (len < mgmt->u.action.u.ml_reconf_resp.count * 3) { in ieee80211_process_ml_reconf_resp()
9952 len, mgmt->u.action.u.ml_reconf_resp.count); in ieee80211_process_ml_reconf_resp()
9957 for (i = 0; i < mgmt->u.action.u.ml_reconf_resp.count; i++) { in ieee80211_process_ml_reconf_resp()
9986 if (sdata->u.mgd.reconf.removed_links & BIT(link_id)) in ieee80211_process_ml_reconf_resp()
9992 sdata->u.mgd.reconf.added_links &= ~BIT(link_id); in ieee80211_process_ml_reconf_resp()
9996 len -= 3; in ieee80211_process_ml_reconf_resp()
10006 if (!sdata->u.mgd.reconf.added_links) in ieee80211_process_ml_reconf_resp()
10021 len -= group_key_data_len + 1; in ieee80211_process_ml_reconf_resp()
10024 sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_process_ml_reconf_resp()
10028 valid_links = sdata->vif.valid_links; in ieee80211_process_ml_reconf_resp()
10030 if (!add_links_data->link[link_id].bss || in ieee80211_process_ml_reconf_resp()
10031 !(sdata->u.mgd.reconf.added_links & BIT(link_id))) in ieee80211_process_ml_reconf_resp()
10040 ieee80211_vif_set_links(sdata, valid_links, sdata->vif.dormant_links); in ieee80211_process_ml_reconf_resp()
10043 struct cfg80211_bss *cbss = add_links_data->link[link_id].bss; in ieee80211_process_ml_reconf_resp()
10051 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_process_ml_reconf_resp()
10057 add_links_data->link[link_id].addr, in ieee80211_process_ml_reconf_resp()
10058 add_links_data->link[link_id].bss->bssid); in ieee80211_process_ml_reconf_resp()
10060 link_sta = rcu_dereference_protected(sta->link[link_id], in ieee80211_process_ml_reconf_resp()
10061 lockdep_is_held(&local->hw.wiphy->mtx)); in ieee80211_process_ml_reconf_resp()
10065 if (!link->u.mgd.have_beacon) { in ieee80211_process_ml_reconf_resp()
10069 ies = rcu_dereference(cbss->beacon_ies); in ieee80211_process_ml_reconf_resp()
10071 link->u.mgd.have_beacon = true; in ieee80211_process_ml_reconf_resp()
10073 ies = rcu_dereference(cbss->ies); in ieee80211_process_ml_reconf_resp()
10075 &link->conf->sync_dtim_count, in ieee80211_process_ml_reconf_resp()
10076 &link->u.mgd.dtim_period); in ieee80211_process_ml_reconf_resp()
10077 link->conf->beacon_int = cbss->beacon_interval; in ieee80211_process_ml_reconf_resp()
10081 link->conf->dtim_period = link->u.mgd.dtim_period ?: 1; in ieee80211_process_ml_reconf_resp()
10083 link->u.mgd.conn = add_links_data->link[link_id].conn; in ieee80211_process_ml_reconf_resp()
10085 true, &link->u.mgd.conn, in ieee80211_process_ml_reconf_resp()
10086 sdata->u.mgd.userspace_selectors)) { in ieee80211_process_ml_reconf_resp()
10092 add_links_data->link[link_id].bss)) in ieee80211_process_ml_reconf_resp()
10096 add_links_data->link[link_id].bss, in ieee80211_process_ml_reconf_resp()
10105 if (add_links_data->link[link_id].status != WLAN_STATUS_SUCCESS) in ieee80211_process_ml_reconf_resp()
10124 ieee80211_vif_set_links(sdata, valid_links, sdata->vif.dormant_links); in ieee80211_process_ml_reconf_resp()
10135 done_data.links[link_id].bss = add_links_data->link[link_id].bss; in ieee80211_process_ml_reconf_resp()
10137 add_links_data->link[link_id].addr; in ieee80211_process_ml_reconf_resp()
10140 cfg80211_mlo_reconf_add_done(sdata->dev, &done_data); in ieee80211_process_ml_reconf_resp()
10141 kfree(sdata->u.mgd.reconf.add_links_data); in ieee80211_process_ml_reconf_resp()
10142 sdata->u.mgd.reconf.add_links_data = NULL; in ieee80211_process_ml_reconf_resp()
10156 struct ieee80211_local *local = sdata->local; in ieee80211_build_ml_reconf_req()
10160 enum nl80211_iftype iftype = ieee80211_vif_type_p2p(&sdata->vif); in ieee80211_build_ml_reconf_req()
10170 size = local->hw.extra_tx_headroom + sizeof(*mgmt); in ieee80211_build_ml_reconf_req()
10185 cfg80211_get_iftype_ext_capa(local->hw.wiphy, in ieee80211_build_ml_reconf_req()
10186 ieee80211_vif_type_p2p(&sdata->vif)); in ieee80211_build_ml_reconf_req()
10189 eml_capa = cpu_to_le16(ift_ext_capa->eml_capabilities); in ieee80211_build_ml_reconf_req()
10191 cpu_to_le16(ift_ext_capa->mld_capa_and_ops); in ieee80211_build_ml_reconf_req()
10219 if (!add_links_data || !add_links_data->link[link_id].bss) in ieee80211_build_ml_reconf_req()
10222 elems_len = add_links_data->link[link_id].elems_len; in ieee80211_build_ml_reconf_req()
10223 cbss = add_links_data->link[link_id].bss; in ieee80211_build_ml_reconf_req()
10226 if (cbss->capability & WLAN_CAPABILITY_PRIVACY) in ieee80211_build_ml_reconf_req()
10242 skb_reserve(skb, local->hw.extra_tx_headroom); in ieee80211_build_ml_reconf_req()
10247 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_build_ml_reconf_req()
10249 memcpy(mgmt->da, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_build_ml_reconf_req()
10250 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_build_ml_reconf_req()
10251 memcpy(mgmt->bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_build_ml_reconf_req()
10254 mgmt->u.action.category = WLAN_CATEGORY_PROTECTED_EHT; in ieee80211_build_ml_reconf_req()
10255 mgmt->u.action.u.ml_reconf_req.action_code = in ieee80211_build_ml_reconf_req()
10259 sdata->u.mgd.reconf.dialog_token = ++sdata->u.mgd.dialog_token_alloc; in ieee80211_build_ml_reconf_req()
10260 mgmt->u.action.u.ml_reconf_req.dialog_token = in ieee80211_build_ml_reconf_req()
10261 sdata->u.mgd.reconf.dialog_token; in ieee80211_build_ml_reconf_req()
10268 ml_elem->control = in ieee80211_build_ml_reconf_req()
10272 common->len = common_size + var_common_size; in ieee80211_build_ml_reconf_req()
10273 memcpy(common->mld_mac_addr, sdata->vif.addr, ETH_ALEN); in ieee80211_build_ml_reconf_req()
10279 ml_elem->control |= in ieee80211_build_ml_reconf_req()
10284 ml_elem->control |= in ieee80211_build_ml_reconf_req()
10291 ml_elem->control |= in ieee80211_build_ml_reconf_req()
10296 if (sdata->u.mgd.flags & IEEE80211_STA_ENABLE_RRM) in ieee80211_build_ml_reconf_req()
10307 (!add_links_data || !add_links_data->link[link_id].bss)) in ieee80211_build_ml_reconf_req()
10315 sdata_dereference(sdata->vif.link_conf[link_id], in ieee80211_build_ml_reconf_req()
10320 addr = conf->addr; in ieee80211_build_ml_reconf_req()
10324 addr = add_links_data->link[link_id].addr; in ieee80211_build_ml_reconf_req()
10347 add_links_data->link[link_id].elems, in ieee80211_build_ml_reconf_req()
10348 add_links_data->link[link_id].elems_len, in ieee80211_build_ml_reconf_req()
10353 if (add_links_data->link[link_id].elems) in ieee80211_build_ml_reconf_req()
10355 add_links_data->link[link_id].elems + in ieee80211_build_ml_reconf_req()
10357 add_links_data->link[link_id].elems_len - in ieee80211_build_ml_reconf_req()
10359 if (sdata->u.mgd.flags & IEEE80211_STA_UAPSD_ENABLED) { in ieee80211_build_ml_reconf_req()
10360 qos_info = sdata->u.mgd.uapsd_queues; in ieee80211_build_ml_reconf_req()
10361 qos_info |= (sdata->u.mgd.uapsd_max_sp_len << in ieee80211_build_ml_reconf_req()
10378 info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS; in ieee80211_build_ml_reconf_req()
10386 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_assoc_ml_reconf()
10393 if (!ieee80211_vif_is_mld(&sdata->vif) || in ieee80211_mgd_assoc_ml_reconf()
10394 !(sdata->vif.cfg.mld_capa_op & in ieee80211_mgd_assoc_ml_reconf()
10396 return -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10399 if (sdata->u.mgd.reconf.added_links || in ieee80211_mgd_assoc_ml_reconf()
10400 sdata->u.mgd.reconf.removed_links) in ieee80211_mgd_assoc_ml_reconf()
10401 return -EBUSY; in ieee80211_mgd_assoc_ml_reconf()
10405 if (!req->add_links[link_id].bss) in ieee80211_mgd_assoc_ml_reconf()
10411 sta = sta_info_get(sdata, sdata->vif.cfg.ap_addr); in ieee80211_mgd_assoc_ml_reconf()
10413 return -ENOLINK; in ieee80211_mgd_assoc_ml_reconf()
10425 return -ENOMEM; in ieee80211_mgd_assoc_ml_reconf()
10427 data->assoc_link_id = -1; in ieee80211_mgd_assoc_ml_reconf()
10428 data->wmm = true; in ieee80211_mgd_assoc_ml_reconf()
10435 req->add_links[link_id].bss; in ieee80211_mgd_assoc_ml_reconf()
10441 bss = (void *)link_cbss->priv; in ieee80211_mgd_assoc_ml_reconf()
10443 if (!bss->wmm_used) { in ieee80211_mgd_assoc_ml_reconf()
10444 err = -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10448 if (link_cbss->channel->band == NL80211_BAND_S1GHZ) { in ieee80211_mgd_assoc_ml_reconf()
10449 err = -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10453 eth_random_addr(data->link[link_id].addr); in ieee80211_mgd_assoc_ml_reconf()
10454 data->link[link_id].conn = in ieee80211_mgd_assoc_ml_reconf()
10457 local->hw.wiphy->bands[link_cbss->channel->band]; in ieee80211_mgd_assoc_ml_reconf()
10461 &data->link[link_id].conn); in ieee80211_mgd_assoc_ml_reconf()
10463 data->link[link_id].bss = link_cbss; in ieee80211_mgd_assoc_ml_reconf()
10464 data->link[link_id].disabled = in ieee80211_mgd_assoc_ml_reconf()
10465 req->add_links[link_id].disabled; in ieee80211_mgd_assoc_ml_reconf()
10466 data->link[link_id].elems = in ieee80211_mgd_assoc_ml_reconf()
10467 (u8 *)req->add_links[link_id].elems; in ieee80211_mgd_assoc_ml_reconf()
10468 data->link[link_id].elems_len = in ieee80211_mgd_assoc_ml_reconf()
10469 req->add_links[link_id].elems_len; in ieee80211_mgd_assoc_ml_reconf()
10471 if (!bss->uapsd_supported) in ieee80211_mgd_assoc_ml_reconf()
10474 if (data->link[link_id].conn.mode < in ieee80211_mgd_assoc_ml_reconf()
10476 err = -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10483 err = -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10488 /* Require U-APSD support if we enabled it */ in ieee80211_mgd_assoc_ml_reconf()
10489 if (sdata->u.mgd.flags & IEEE80211_STA_UAPSD_ENABLED && in ieee80211_mgd_assoc_ml_reconf()
10491 err = -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10492 sdata_info(sdata, "U-APSD on but not available on (all) new links\n"); in ieee80211_mgd_assoc_ml_reconf()
10498 if (!data->link[link_id].bss) in ieee80211_mgd_assoc_ml_reconf()
10503 data->link[link_id].bss, in ieee80211_mgd_assoc_ml_reconf()
10505 &data->link[link_id].conn, in ieee80211_mgd_assoc_ml_reconf()
10506 sdata->u.mgd.userspace_selectors); in ieee80211_mgd_assoc_ml_reconf()
10518 if (req->rem_links) { in ieee80211_mgd_assoc_ml_reconf()
10520 sdata->vif.active_links & ~req->rem_links; in ieee80211_mgd_assoc_ml_reconf()
10522 new_valid_links = sdata->vif.valid_links & ~req->rem_links; in ieee80211_mgd_assoc_ml_reconf()
10528 !(new_valid_links & ~sdata->vif.dormant_links)) { in ieee80211_mgd_assoc_ml_reconf()
10530 err = -EINVAL; in ieee80211_mgd_assoc_ml_reconf()
10534 if (new_active_links != sdata->vif.active_links) { in ieee80211_mgd_assoc_ml_reconf()
10538 ~sdata->vif.dormant_links)); in ieee80211_mgd_assoc_ml_reconf()
10540 err = ieee80211_set_active_links(&sdata->vif, in ieee80211_mgd_assoc_ml_reconf()
10557 skb = ieee80211_build_ml_reconf_req(sdata, data, req->rem_links, in ieee80211_mgd_assoc_ml_reconf()
10558 cpu_to_le16(req->ext_mld_capa_ops)); in ieee80211_mgd_assoc_ml_reconf()
10560 err = -ENOMEM; in ieee80211_mgd_assoc_ml_reconf()
10564 if (req->rem_links) { in ieee80211_mgd_assoc_ml_reconf()
10566 sdata->vif.dormant_links & ~req->rem_links; in ieee80211_mgd_assoc_ml_reconf()
10579 if (!(req->rem_links & BIT(link_id))) in ieee80211_mgd_assoc_ml_reconf()
10588 cfg80211_links_removed(sdata->dev, req->rem_links); in ieee80211_mgd_assoc_ml_reconf()
10592 added_links, req->rem_links); in ieee80211_mgd_assoc_ml_reconf()
10596 sdata->u.mgd.reconf.added_links = added_links; in ieee80211_mgd_assoc_ml_reconf()
10597 sdata->u.mgd.reconf.add_links_data = data; in ieee80211_mgd_assoc_ml_reconf()
10598 sdata->u.mgd.reconf.removed_links = req->rem_links; in ieee80211_mgd_assoc_ml_reconf()
10599 wiphy_delayed_work_queue(sdata->local->hw.wiphy, in ieee80211_mgd_assoc_ml_reconf()
10600 &sdata->u.mgd.reconf.wk, in ieee80211_mgd_assoc_ml_reconf()
10611 unsigned long valid_links = sdata->vif.valid_links; in ieee80211_mgd_epcs_supp()
10614 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_mgd_epcs_supp()
10616 if (!ieee80211_vif_is_mld(&sdata->vif)) in ieee80211_mgd_epcs_supp()
10621 sdata_dereference(sdata->vif.link_conf[link_id], sdata); in ieee80211_mgd_epcs_supp()
10623 if (WARN_ON(!bss_conf) || !bss_conf->epcs_support) in ieee80211_mgd_epcs_supp()
10632 struct ieee80211_local *local = sdata->local; in ieee80211_mgd_set_epcs()
10639 return -EINVAL; in ieee80211_mgd_set_epcs()
10641 if (sdata->u.mgd.epcs.enabled == enable && in ieee80211_mgd_set_epcs()
10642 !sdata->u.mgd.epcs.dialog_token) in ieee80211_mgd_set_epcs()
10648 if (sdata->u.mgd.epcs.dialog_token && enable) in ieee80211_mgd_set_epcs()
10649 return -EALREADY; in ieee80211_mgd_set_epcs()
10651 skb = dev_alloc_skb(local->hw.extra_tx_headroom + frame_len); in ieee80211_mgd_set_epcs()
10653 return -ENOBUFS; in ieee80211_mgd_set_epcs()
10655 skb_reserve(skb, local->hw.extra_tx_headroom); in ieee80211_mgd_set_epcs()
10657 mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | in ieee80211_mgd_set_epcs()
10659 memcpy(mgmt->da, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_mgd_set_epcs()
10660 memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); in ieee80211_mgd_set_epcs()
10661 memcpy(mgmt->bssid, sdata->vif.cfg.ap_addr, ETH_ALEN); in ieee80211_mgd_set_epcs()
10663 mgmt->u.action.category = WLAN_CATEGORY_PROTECTED_EHT; in ieee80211_mgd_set_epcs()
10665 u8 *pos = mgmt->u.action.u.epcs.variable; in ieee80211_mgd_set_epcs()
10667 mgmt->u.action.u.epcs.action_code = in ieee80211_mgd_set_epcs()
10670 *pos = ++sdata->u.mgd.dialog_token_alloc; in ieee80211_mgd_set_epcs()
10671 sdata->u.mgd.epcs.dialog_token = *pos; in ieee80211_mgd_set_epcs()
10673 mgmt->u.action.u.epcs.action_code = in ieee80211_mgd_set_epcs()
10688 size_t scratch_len = elems->ml_epcs_len; in ieee80211_ml_epcs()
10691 lockdep_assert_wiphy(sdata->local->hw.wiphy); in ieee80211_ml_epcs()
10693 if (!ieee80211_vif_is_mld(&sdata->vif) || !elems->ml_epcs) in ieee80211_ml_epcs()
10702 for_each_mle_subelement(sub, (const u8 *)elems->ml_epcs, in ieee80211_ml_epcs()
10703 elems->ml_epcs_len) { in ieee80211_ml_epcs()
10706 u8 *pos = (void *)sub->data; in ieee80211_ml_epcs()
10711 if (sub->id != IEEE80211_MLE_SUBELEM_PER_STA_PROFILE) in ieee80211_ml_epcs()
10714 if (sub->datalen < sizeof(control)) in ieee80211_ml_epcs()
10720 link = sdata_dereference(sdata->link[link_id], sdata); in ieee80211_ml_epcs()
10724 len = cfg80211_defragment_element(sub, (u8 *)elems->ml_epcs, in ieee80211_ml_epcs()
10725 elems->ml_epcs_len, in ieee80211_ml_epcs()
10732 len -= sizeof(control); in ieee80211_ml_epcs()
10738 if (ieee80211_sta_wmm_params(sdata->local, link, in ieee80211_ml_epcs()
10739 link_elems->wmm_param, in ieee80211_ml_epcs()
10740 link_elems->wmm_param_len, in ieee80211_ml_epcs()
10741 link_elems->mu_edca_param_set)) in ieee80211_ml_epcs()
10759 pos = mgmt->u.action.u.epcs.variable; in ieee80211_process_epcs_ena_resp()
10768 (!sdata->u.mgd.epcs.enabled || in ieee80211_process_epcs_ena_resp()
10772 if (sdata->u.mgd.epcs.dialog_token != dialog_token) in ieee80211_process_epcs_ena_resp()
10775 sdata->u.mgd.epcs.dialog_token = 0; in ieee80211_process_epcs_ena_resp()
10781 ies_len = len - offsetof(struct ieee80211_mgmt, in ieee80211_process_epcs_ena_resp()
10782 u.action.u.epcs.variable) - in ieee80211_process_epcs_ena_resp()
10796 if (!ieee80211_vif_is_mld(&sdata->vif) || in ieee80211_process_epcs_teardown()
10797 !sdata->u.mgd.epcs.enabled) in ieee80211_process_epcs_teardown()