Lines Matching refs:sta

58 void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
61 	struct ieee80211_local *local = sta->local;
64 		.sta = &sta->sta,
72 	lockdep_assert_held(&sta->ampdu_mlme.mtx);
74 	tid_rx = rcu_dereference_protected(sta->ampdu_mlme.tid_rx[tid],
75 					lockdep_is_held(&sta->ampdu_mlme.mtx));
77 	if (!test_bit(tid, sta->ampdu_mlme.agg_session_valid))
80 	RCU_INIT_POINTER(sta->ampdu_mlme.tid_rx[tid], NULL);
81 	__clear_bit(tid, sta->ampdu_mlme.agg_session_valid);
83 	ht_dbg(sta->sdata,
85 	       sta->sta.addr, tid,
89 	if (drv_ampdu_action(local, sta->sdata, &params))
90 		sdata_info(sta->sdata,
92 			   sta->sta.addr, tid);
96 		ieee80211_send_delba(sta->sdata, sta->sta.addr,
117 void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid,
120 	mutex_lock(&sta->ampdu_mlme.mtx);
121 	___ieee80211_stop_rx_ba_session(sta, tid, initiator, reason, tx);
122 	mutex_unlock(&sta->ampdu_mlme.mtx);
129 	struct sta_info *sta;
133 	sta = sta_info_get_bss(sdata, addr);
134 	if (!sta) {
141 			set_bit(i, sta->ampdu_mlme.tid_rx_stop_requested);
143 	ieee80211_queue_work(&sta->local->hw, &sta->ampdu_mlme.work);
155 	struct sta_info *sta = tid_rx->sta;
165 	ht_dbg(sta->sdata, "RX session timer expired on %pM tid %d\n",
166 	       sta->sta.addr, tid);
168 	set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired);
169 	ieee80211_queue_work(&sta->local->hw, &sta->ampdu_mlme.work);
177 	ieee80211_release_reorder_timeout(tid_rx->sta, tid_rx->tid);
199 static void ieee80211_send_addba_resp(struct sta_info *sta, u8 *da, u16 tid,
204 	struct ieee80211_sub_if_data *sdata = sta->sdata;
247 	if (sta->sta.deflink.he_cap.has_he && addbaext)
253 void ___ieee80211_start_rx_ba_session(struct sta_info *sta,
259 	struct ieee80211_local *local = sta->sdata->local;
262 		.sta = &sta->sta,
274 		ht_dbg(sta->sdata,
276 		       sta->sta.addr, tid);
280 	if (!sta->sta.deflink.ht_cap.ht_supported &&
281 	    !sta->sta.deflink.he_cap.has_he) {
282 		ht_dbg(sta->sdata,
284 		       sta->sta.addr, tid);
289 	if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) {
290 		ht_dbg(sta->sdata,
292 		       sta->sta.addr, tid);
296 	if (sta->sta.deflink.eht_cap.has_eht)
298 	else if (sta->sta.deflink.he_cap.has_he)
308 	     (!(sta->sta.deflink.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA))) ||
311 		ht_dbg_ratelimited(sta->sdata,
313 				   sta->sta.addr, tid, ba_policy, buf_size);
321 	if (buf_size > sta->sta.max_rx_aggregation_subframes)
322 		buf_size = sta->sta.max_rx_aggregation_subframes;
325 	ht_dbg(sta->sdata, "AddBA Req buf_size=%d for %pM\n",
326 	       buf_size, sta->sta.addr);
329 	lockdep_assert_held(&sta->ampdu_mlme.mtx);
331 	if (test_bit(tid, sta->ampdu_mlme.agg_session_valid)) {
332 		if (sta->ampdu_mlme.tid_rx_token[tid] == dialog_token) {
335 			ht_dbg_ratelimited(sta->sdata,
337 					   sta->sta.addr, tid);
344 			tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]);
353 		ht_dbg_ratelimited(sta->sdata,
355 				   sta->sta.addr, tid);
358 		___ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT,
364 		ret = drv_ampdu_action(local, sta->sdata, &params);
365 		ht_dbg(sta->sdata,
367 		       sta->sta.addr, tid, ret);
403 	ret = drv_ampdu_action(local, sta->sdata, &params);
404 	ht_dbg(sta->sdata, "Rx A-MPDU request on %pM tid %d result %d\n",
405 	       sta->sta.addr, tid, ret);
423 	tid_agg_rx->sta = sta;
427 	rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx);
436 		__set_bit(tid, sta->ampdu_mlme.agg_session_valid);
437 		__clear_bit(tid, sta->ampdu_mlme.unexpected_agg);
438 		sta->ampdu_mlme.tid_rx_token[tid] = dialog_token;
442 		ieee80211_send_addba_resp(sta, sta->sta.addr, tid,
447 static void __ieee80211_start_rx_ba_session(struct sta_info *sta,
454 	mutex_lock(&sta->ampdu_mlme.mtx);
455 	___ieee80211_start_rx_ba_session(sta, dialog_token, timeout,
458 	mutex_unlock(&sta->ampdu_mlme.mtx);
462 				     struct sta_info *sta,
491 	if (sta->sta.deflink.eht_cap.has_eht && elems && elems->addba_ext_ie) {
498 	__ieee80211_start_rx_ba_session(sta, dialog_token, timeout,
511 	struct sta_info *sta;
514 	sta = sta_info_get_bss(sdata, addr);
515 	if (!sta)
518 	set_bit(tid, sta->ampdu_mlme.tid_rx_manage_offl);
519 	ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work);
530 	struct sta_info *sta;
533 	sta = sta_info_get_bss(sdata, addr);
534 	if (!sta)
537 	set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired);
538 	ieee80211_queue_work(&local->hw, &sta->ampdu_mlme.work);