Lines Matching refs:sta
58 void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, in ___ieee80211_stop_rx_ba_session() argument
61 struct ieee80211_local *local = sta->local; in ___ieee80211_stop_rx_ba_session()
64 .sta = &sta->sta, in ___ieee80211_stop_rx_ba_session()
72 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ___ieee80211_stop_rx_ba_session()
74 tid_rx = rcu_dereference_protected(sta->ampdu_mlme.tid_rx[tid], in ___ieee80211_stop_rx_ba_session()
75 lockdep_is_held(&sta->ampdu_mlme.mtx)); in ___ieee80211_stop_rx_ba_session()
77 if (!test_bit(tid, sta->ampdu_mlme.agg_session_valid)) in ___ieee80211_stop_rx_ba_session()
80 RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], NULL); in ___ieee80211_stop_rx_ba_session()
81 __clear_bit(tid, sta->ampdu_mlme.agg_session_valid); in ___ieee80211_stop_rx_ba_session()
83 ht_dbg(sta->sdata, in ___ieee80211_stop_rx_ba_session()
85 sta->sta.addr, tid, in ___ieee80211_stop_rx_ba_session()
89 if (drv_ampdu_action(local, sta->sdata, ¶ms)) in ___ieee80211_stop_rx_ba_session()
90 sdata_info(sta->sdata, in ___ieee80211_stop_rx_ba_session()
92 sta->sta.addr, tid); in ___ieee80211_stop_rx_ba_session()
96 ieee80211_send_delba(sta->sdata, sta->sta.addr, in ___ieee80211_stop_rx_ba_session()
117 void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, in __ieee80211_stop_rx_ba_session() argument
120 mutex_lock(&sta->ampdu_mlme.mtx); in __ieee80211_stop_rx_ba_session()
121 ___ieee80211_stop_rx_ba_session(sta, tid, initiator, reason, tx); in __ieee80211_stop_rx_ba_session()
122 mutex_unlock(&sta->ampdu_mlme.mtx); in __ieee80211_stop_rx_ba_session()
129 struct sta_info *sta; in ieee80211_stop_rx_ba_session() local
133 sta = sta_info_get_bss(sdata, addr); in ieee80211_stop_rx_ba_session()
134 if (!sta) { in ieee80211_stop_rx_ba_session()
141 set_bit(i, sta->ampdu_mlme.tid_rx_stop_requested); in ieee80211_stop_rx_ba_session()
143 ieee80211_queue_work(&sta->local->hw, &sta->ampdu_mlme.work); in ieee80211_stop_rx_ba_session()
155 struct sta_info *sta = tid_rx->sta; in sta_rx_agg_session_timer_expired() local
165 ht_dbg(sta->sdata, "RX session timer expired on %pM tid %d\n", in sta_rx_agg_session_timer_expired()
166 sta->sta.addr, tid); in sta_rx_agg_session_timer_expired()
168 set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired); in sta_rx_agg_session_timer_expired()
169 ieee80211_queue_work(&sta->local->hw, &sta->ampdu_mlme.work); in sta_rx_agg_session_timer_expired()
177 ieee80211_release_reorder_timeout(tid_rx->sta, tid_rx->tid); in sta_rx_agg_reorder_timer_expired()
215 static void ieee80211_send_addba_resp(struct sta_info *sta, u8 *da, u16 tid, in ieee80211_send_addba_resp() argument
220 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_send_addba_resp()
263 if (sta->sta.he_cap.has_he && addbaext) in ieee80211_send_addba_resp()
269 void ___ieee80211_start_rx_ba_session(struct sta_info *sta, in ___ieee80211_start_rx_ba_session() argument
275 struct ieee80211_local *local = sta->sdata->local; in ___ieee80211_start_rx_ba_session()
278 .sta = &sta->sta, in ___ieee80211_start_rx_ba_session()
290 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
292 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
296 if (!sta->sta.ht_cap.ht_supported && in ___ieee80211_start_rx_ba_session()
297 sta->sdata->vif.bss_conf.chandef.chan->band != NL80211_BAND_6GHZ) { in ___ieee80211_start_rx_ba_session()
298 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
300 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
305 if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) { in ___ieee80211_start_rx_ba_session()
306 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
308 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
312 if (sta->sta.he_cap.has_he) in ___ieee80211_start_rx_ba_session()
322 (!(sta->sta.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA))) || in ___ieee80211_start_rx_ba_session()
325 ht_dbg_ratelimited(sta->sdata, in ___ieee80211_start_rx_ba_session()
327 sta->sta.addr, tid, ba_policy, buf_size); in ___ieee80211_start_rx_ba_session()
335 if (buf_size > sta->sta.max_rx_aggregation_subframes) in ___ieee80211_start_rx_ba_session()
336 buf_size = sta->sta.max_rx_aggregation_subframes; in ___ieee80211_start_rx_ba_session()
339 ht_dbg(sta->sdata, "AddBA Req buf_size=%d for %pM\n", in ___ieee80211_start_rx_ba_session()
340 buf_size, sta->sta.addr); in ___ieee80211_start_rx_ba_session()
343 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ___ieee80211_start_rx_ba_session()
345 if (test_bit(tid, sta->ampdu_mlme.agg_session_valid)) { in ___ieee80211_start_rx_ba_session()
346 if (sta->ampdu_mlme.tid_rx_token[tid] == dialog_token) { in ___ieee80211_start_rx_ba_session()
349 ht_dbg_ratelimited(sta->sdata, in ___ieee80211_start_rx_ba_session()
351 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
358 tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); in ___ieee80211_start_rx_ba_session()
367 ht_dbg_ratelimited(sta->sdata, in ___ieee80211_start_rx_ba_session()
369 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
372 ___ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT, in ___ieee80211_start_rx_ba_session()
378 ret = drv_ampdu_action(local, sta->sdata, ¶ms); in ___ieee80211_start_rx_ba_session()
379 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
381 sta->sta.addr, tid, ret); in ___ieee80211_start_rx_ba_session()
417 ret = drv_ampdu_action(local, sta->sdata, ¶ms); in ___ieee80211_start_rx_ba_session()
418 ht_dbg(sta->sdata, "Rx A-MPDU request on %pM tid %d result %d\n", in ___ieee80211_start_rx_ba_session()
419 sta->sta.addr, tid, ret); in ___ieee80211_start_rx_ba_session()
437 tid_agg_rx->sta = sta; in ___ieee80211_start_rx_ba_session()
441 rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx); in ___ieee80211_start_rx_ba_session()
450 __set_bit(tid, sta->ampdu_mlme.agg_session_valid); in ___ieee80211_start_rx_ba_session()
451 __clear_bit(tid, sta->ampdu_mlme.unexpected_agg); in ___ieee80211_start_rx_ba_session()
452 sta->ampdu_mlme.tid_rx_token[tid] = dialog_token; in ___ieee80211_start_rx_ba_session()
456 ieee80211_send_addba_resp(sta, sta->sta.addr, tid, in ___ieee80211_start_rx_ba_session()
461 static void __ieee80211_start_rx_ba_session(struct sta_info *sta, in __ieee80211_start_rx_ba_session() argument
468 mutex_lock(&sta->ampdu_mlme.mtx); in __ieee80211_start_rx_ba_session()
469 ___ieee80211_start_rx_ba_session(sta, dialog_token, timeout, in __ieee80211_start_rx_ba_session()
472 mutex_unlock(&sta->ampdu_mlme.mtx); in __ieee80211_start_rx_ba_session()
476 struct sta_info *sta, in ieee80211_process_addba_request() argument
505 __ieee80211_start_rx_ba_session(sta, dialog_token, timeout, in ieee80211_process_addba_request()
516 struct sta_info *sta; in ieee80211_manage_rx_ba_offl() local
519 sta = sta_info_get_bss(sdata, addr); in ieee80211_manage_rx_ba_offl()
520 if (!sta) in ieee80211_manage_rx_ba_offl()
523 set_bit(tid, sta->ampdu_mlme.tid_rx_manage_offl); in ieee80211_manage_rx_ba_offl()
524 ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work); in ieee80211_manage_rx_ba_offl()
535 struct sta_info *sta; in ieee80211_rx_ba_timer_expired() local
538 sta = sta_info_get_bss(sdata, addr); in ieee80211_rx_ba_timer_expired()
539 if (!sta) in ieee80211_rx_ba_timer_expired()
542 set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired); in ieee80211_rx_ba_timer_expired()
543 ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work); in ieee80211_rx_ba_timer_expired()