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()
199 static void ieee80211_send_addba_resp(struct sta_info *sta, u8 *da, u16 tid, in ieee80211_send_addba_resp() argument
204 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_send_addba_resp()
247 if (sta->sta.deflink.he_cap.has_he && addbaext) in ieee80211_send_addba_resp()
253 void ___ieee80211_start_rx_ba_session(struct sta_info *sta, in ___ieee80211_start_rx_ba_session() argument
259 struct ieee80211_local *local = sta->sdata->local; in ___ieee80211_start_rx_ba_session()
262 .sta = &sta->sta, in ___ieee80211_start_rx_ba_session()
274 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
276 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
280 if (!sta->sta.deflink.ht_cap.ht_supported && in ___ieee80211_start_rx_ba_session()
281 !sta->sta.deflink.he_cap.has_he) { in ___ieee80211_start_rx_ba_session()
282 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
284 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
289 if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) { 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.deflink.eht_cap.has_eht) in ___ieee80211_start_rx_ba_session()
298 else if (sta->sta.deflink.he_cap.has_he) in ___ieee80211_start_rx_ba_session()
308 (!(sta->sta.deflink.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA))) || in ___ieee80211_start_rx_ba_session()
311 ht_dbg_ratelimited(sta->sdata, in ___ieee80211_start_rx_ba_session()
313 sta->sta.addr, tid, ba_policy, buf_size); in ___ieee80211_start_rx_ba_session()
321 if (buf_size > sta->sta.max_rx_aggregation_subframes) in ___ieee80211_start_rx_ba_session()
322 buf_size = sta->sta.max_rx_aggregation_subframes; in ___ieee80211_start_rx_ba_session()
325 ht_dbg(sta->sdata, "AddBA Req buf_size=%d for %pM\n", in ___ieee80211_start_rx_ba_session()
326 buf_size, sta->sta.addr); in ___ieee80211_start_rx_ba_session()
329 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ___ieee80211_start_rx_ba_session()
331 if (test_bit(tid, sta->ampdu_mlme.agg_session_valid)) { in ___ieee80211_start_rx_ba_session()
332 if (sta->ampdu_mlme.tid_rx_token[tid] == dialog_token) { in ___ieee80211_start_rx_ba_session()
335 ht_dbg_ratelimited(sta->sdata, in ___ieee80211_start_rx_ba_session()
337 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
344 tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); in ___ieee80211_start_rx_ba_session()
353 ht_dbg_ratelimited(sta->sdata, in ___ieee80211_start_rx_ba_session()
355 sta->sta.addr, tid); in ___ieee80211_start_rx_ba_session()
358 ___ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT, in ___ieee80211_start_rx_ba_session()
364 ret = drv_ampdu_action(local, sta->sdata, ¶ms); in ___ieee80211_start_rx_ba_session()
365 ht_dbg(sta->sdata, in ___ieee80211_start_rx_ba_session()
367 sta->sta.addr, tid, ret); in ___ieee80211_start_rx_ba_session()
403 ret = drv_ampdu_action(local, sta->sdata, ¶ms); in ___ieee80211_start_rx_ba_session()
404 ht_dbg(sta->sdata, "Rx A-MPDU request on %pM tid %d result %d\n", in ___ieee80211_start_rx_ba_session()
405 sta->sta.addr, tid, ret); in ___ieee80211_start_rx_ba_session()
423 tid_agg_rx->sta = sta; in ___ieee80211_start_rx_ba_session()
427 rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx); in ___ieee80211_start_rx_ba_session()
436 __set_bit(tid, sta->ampdu_mlme.agg_session_valid); in ___ieee80211_start_rx_ba_session()
437 __clear_bit(tid, sta->ampdu_mlme.unexpected_agg); in ___ieee80211_start_rx_ba_session()
438 sta->ampdu_mlme.tid_rx_token[tid] = dialog_token; in ___ieee80211_start_rx_ba_session()
442 ieee80211_send_addba_resp(sta, sta->sta.addr, tid, in ___ieee80211_start_rx_ba_session()
447 static void __ieee80211_start_rx_ba_session(struct sta_info *sta, in __ieee80211_start_rx_ba_session() argument
454 mutex_lock(&sta->ampdu_mlme.mtx); in __ieee80211_start_rx_ba_session()
455 ___ieee80211_start_rx_ba_session(sta, dialog_token, timeout, in __ieee80211_start_rx_ba_session()
458 mutex_unlock(&sta->ampdu_mlme.mtx); in __ieee80211_start_rx_ba_session()
462 struct sta_info *sta, in ieee80211_process_addba_request() argument
491 if (sta->sta.deflink.eht_cap.has_eht && elems && elems->addba_ext_ie) { in ieee80211_process_addba_request()
498 __ieee80211_start_rx_ba_session(sta, dialog_token, timeout, in ieee80211_process_addba_request()
511 struct sta_info *sta; in ieee80211_manage_rx_ba_offl() local
514 sta = sta_info_get_bss(sdata, addr); in ieee80211_manage_rx_ba_offl()
515 if (!sta) in ieee80211_manage_rx_ba_offl()
518 set_bit(tid, sta->ampdu_mlme.tid_rx_manage_offl); in ieee80211_manage_rx_ba_offl()
519 ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work); in ieee80211_manage_rx_ba_offl()
530 struct sta_info *sta; in ieee80211_rx_ba_timer_expired() local
533 sta = sta_info_get_bss(sdata, addr); in ieee80211_rx_ba_timer_expired()
534 if (!sta) in ieee80211_rx_ba_timer_expired()
537 set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired); in ieee80211_rx_ba_timer_expired()
538 ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work); in ieee80211_rx_ba_timer_expired()