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_wiphy(sta->local->hw.wiphy); 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->local->hw.wiphy->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()
121 struct sta_info *sta; in ieee80211_stop_rx_ba_session() local
125 sta = sta_info_get_bss(sdata, addr); in ieee80211_stop_rx_ba_session()
126 if (!sta) { in ieee80211_stop_rx_ba_session()
133 set_bit(i, sta->ampdu_mlme.tid_rx_stop_requested); in ieee80211_stop_rx_ba_session()
135 wiphy_work_queue(sta->local->hw.wiphy, &sta->ampdu_mlme.work); in ieee80211_stop_rx_ba_session()
148 struct sta_info *sta = tid_rx->sta; in sta_rx_agg_session_timer_expired() local
158 ht_dbg(sta->sdata, "RX session timer expired on %pM tid %d\n", in sta_rx_agg_session_timer_expired()
159 sta->sta.addr, tid); in sta_rx_agg_session_timer_expired()
161 set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired); in sta_rx_agg_session_timer_expired()
162 wiphy_work_queue(sta->local->hw.wiphy, &sta->ampdu_mlme.work); in sta_rx_agg_session_timer_expired()
171 ieee80211_release_reorder_timeout(tid_rx->sta, tid_rx->tid); in sta_rx_agg_reorder_timer_expired()
196 u8 ieee80211_retrieve_addba_ext_data(struct sta_info *sta, in ieee80211_retrieve_addba_ext_data() argument
203 if (!sta->sta.deflink.he_cap.has_he) in ieee80211_retrieve_addba_ext_data()
217 (sta->sta.valid_links || sta->sta.deflink.eht_cap.has_eht)) { in ieee80211_retrieve_addba_ext_data()
230 static void ieee80211_send_addba_resp(struct sta_info *sta, u8 *da, u16 tid, in ieee80211_send_addba_resp() argument
235 struct ieee80211_sub_if_data *sdata = sta->sdata; in ieee80211_send_addba_resp()
265 if (sta->sta.valid_links || sta->sta.deflink.he_cap.has_he) in ieee80211_send_addba_resp()
271 void __ieee80211_start_rx_ba_session(struct sta_info *sta, in __ieee80211_start_rx_ba_session() argument
277 struct ieee80211_local *local = sta->sdata->local; in __ieee80211_start_rx_ba_session()
280 .sta = &sta->sta, in __ieee80211_start_rx_ba_session()
291 lockdep_assert_wiphy(sta->local->hw.wiphy); in __ieee80211_start_rx_ba_session()
294 ht_dbg(sta->sdata, in __ieee80211_start_rx_ba_session()
296 sta->sta.addr, tid); in __ieee80211_start_rx_ba_session()
300 if (!sta->sta.valid_links && in __ieee80211_start_rx_ba_session()
301 !sta->sta.deflink.ht_cap.ht_supported && in __ieee80211_start_rx_ba_session()
302 !sta->sta.deflink.he_cap.has_he && in __ieee80211_start_rx_ba_session()
303 !sta->sta.deflink.s1g_cap.s1g) { in __ieee80211_start_rx_ba_session()
304 ht_dbg(sta->sdata, in __ieee80211_start_rx_ba_session()
306 sta->sta.addr, tid); in __ieee80211_start_rx_ba_session()
311 if (test_sta_flag(sta, WLAN_STA_BLOCK_BA)) { in __ieee80211_start_rx_ba_session()
312 ht_dbg(sta->sdata, in __ieee80211_start_rx_ba_session()
314 sta->sta.addr, tid); in __ieee80211_start_rx_ba_session()
318 if (sta->sta.valid_links || sta->sta.deflink.eht_cap.has_eht) in __ieee80211_start_rx_ba_session()
320 else if (sta->sta.deflink.he_cap.has_he) in __ieee80211_start_rx_ba_session()
330 (sta->sta.valid_links || in __ieee80211_start_rx_ba_session()
331 !(sta->sta.deflink.ht_cap.cap & IEEE80211_HT_CAP_DELAY_BA) || in __ieee80211_start_rx_ba_session()
332 !(sta->sta.deflink.s1g_cap.cap[3] & S1G_CAP3_HT_DELAYED_BA))) || in __ieee80211_start_rx_ba_session()
335 ht_dbg_ratelimited(sta->sdata, in __ieee80211_start_rx_ba_session()
337 sta->sta.addr, tid, ba_policy, buf_size); in __ieee80211_start_rx_ba_session()
345 if (buf_size > sta->sta.max_rx_aggregation_subframes) in __ieee80211_start_rx_ba_session()
346 buf_size = sta->sta.max_rx_aggregation_subframes; in __ieee80211_start_rx_ba_session()
349 ht_dbg(sta->sdata, "AddBA Req buf_size=%d for %pM\n", in __ieee80211_start_rx_ba_session()
350 buf_size, sta->sta.addr); in __ieee80211_start_rx_ba_session()
352 if (test_bit(tid, sta->ampdu_mlme.agg_session_valid)) { in __ieee80211_start_rx_ba_session()
353 if (sta->ampdu_mlme.tid_rx_token[tid] == dialog_token) { in __ieee80211_start_rx_ba_session()
356 ht_dbg_ratelimited(sta->sdata, in __ieee80211_start_rx_ba_session()
358 sta->sta.addr, tid); in __ieee80211_start_rx_ba_session()
365 tid_rx = rcu_dereference(sta->ampdu_mlme.tid_rx[tid]); in __ieee80211_start_rx_ba_session()
374 ht_dbg_ratelimited(sta->sdata, in __ieee80211_start_rx_ba_session()
376 sta->sta.addr, tid); in __ieee80211_start_rx_ba_session()
379 __ieee80211_stop_rx_ba_session(sta, tid, WLAN_BACK_RECIPIENT, in __ieee80211_start_rx_ba_session()
385 ret = drv_ampdu_action(local, sta->sdata, ¶ms); in __ieee80211_start_rx_ba_session()
386 ht_dbg(sta->sdata, in __ieee80211_start_rx_ba_session()
388 sta->sta.addr, tid, ret); in __ieee80211_start_rx_ba_session()
424 ret = drv_ampdu_action(local, sta->sdata, ¶ms); in __ieee80211_start_rx_ba_session()
425 ht_dbg(sta->sdata, "Rx A-MPDU request on %pM tid %d result %d\n", in __ieee80211_start_rx_ba_session()
426 sta->sta.addr, tid, ret); in __ieee80211_start_rx_ba_session()
444 tid_agg_rx->sta = sta; in __ieee80211_start_rx_ba_session()
448 rcu_assign_pointer(sta->ampdu_mlme.tid_rx[tid], tid_agg_rx); in __ieee80211_start_rx_ba_session()
457 __set_bit(tid, sta->ampdu_mlme.agg_session_valid); in __ieee80211_start_rx_ba_session()
458 __clear_bit(tid, sta->ampdu_mlme.unexpected_agg); in __ieee80211_start_rx_ba_session()
459 sta->ampdu_mlme.tid_rx_token[tid] = dialog_token; in __ieee80211_start_rx_ba_session()
463 ieee80211_send_addba_resp(sta, sta->sta.addr, tid, in __ieee80211_start_rx_ba_session()
469 struct sta_info *sta, in ieee80211_process_addba_request() argument
488 ieee80211_retrieve_addba_ext_data(sta, in ieee80211_process_addba_request()
495 __ieee80211_start_rx_ba_session(sta, dialog_token, timeout, in ieee80211_process_addba_request()
504 struct sta_info *sta; in ieee80211_manage_rx_ba_offl() local
507 sta = sta_info_get_bss(sdata, addr); in ieee80211_manage_rx_ba_offl()
508 if (!sta) in ieee80211_manage_rx_ba_offl()
511 set_bit(tid, sta->ampdu_mlme.tid_rx_manage_offl); in ieee80211_manage_rx_ba_offl()
512 wiphy_work_queue(sta->local->hw.wiphy, &sta->ampdu_mlme.work); in ieee80211_manage_rx_ba_offl()
522 struct sta_info *sta; in ieee80211_rx_ba_timer_expired() local
525 sta = sta_info_get_bss(sdata, addr); in ieee80211_rx_ba_timer_expired()
526 if (!sta) in ieee80211_rx_ba_timer_expired()
529 set_bit(tid, sta->ampdu_mlme.tid_rx_timer_expired); in ieee80211_rx_ba_timer_expired()
530 wiphy_work_queue(sta->local->hw.wiphy, &sta->ampdu_mlme.work); in ieee80211_rx_ba_timer_expired()