21 void ath9k_htc_beaconq_config(struct ath9k_htc_priv *priv)  in ath9k_htc_beaconq_config()  argument
23 	struct ath_hw *ah = priv->ah;  in ath9k_htc_beaconq_config()
29 	ath9k_hw_get_txq_props(ah, priv->beacon.beaconq, &qi);  in ath9k_htc_beaconq_config()
31 	if (priv->ah->opmode == NL80211_IFTYPE_AP ||  in ath9k_htc_beaconq_config()
32 	    priv->ah->opmode == NL80211_IFTYPE_MESH_POINT) {  in ath9k_htc_beaconq_config()
36 	} else if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) {  in ath9k_htc_beaconq_config()
37 		int qnum = priv->hwq_map[IEEE80211_AC_BE];  in ath9k_htc_beaconq_config()
57 	if (!ath9k_hw_set_txq_props(ah, priv->beacon.beaconq, &qi)) {  in ath9k_htc_beaconq_config()
59 			"Unable to update beacon queue %u!\n", priv->beacon.beaconq);  in ath9k_htc_beaconq_config()
61 		ath9k_hw_resettxqueue(ah, priv->beacon.beaconq);  in ath9k_htc_beaconq_config()
68 static void ath9k_htc_beacon_init(struct ath9k_htc_priv *priv,  in ath9k_htc_beacon_init()  argument
72 	struct ath_hw *ah = priv->ah;  in ath9k_htc_beacon_init()
85 	ath9k_htc_beaconq_config(priv);  in ath9k_htc_beacon_init()
87 	priv->beacon.bmisscnt = 0;  in ath9k_htc_beacon_init()
92 static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv,  in ath9k_htc_beacon_config_sta()  argument
101 	if (ath9k_cmn_beacon_config_sta(priv->ah, bss_conf, &bs) == -EPERM)  in ath9k_htc_beacon_config_sta()
105 	ath9k_hw_set_sta_beacon_timers(priv->ah, &bs);  in ath9k_htc_beacon_config_sta()
111 static void ath9k_htc_beacon_config_ap(struct ath9k_htc_priv *priv,  in ath9k_htc_beacon_config_ap()  argument
114 	struct ath_hw *ah = priv->ah;  in ath9k_htc_beacon_config_ap()
118 	ath9k_htc_beacon_init(priv, conf, false);  in ath9k_htc_beacon_config_ap()
121 static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv,  in ath9k_htc_beacon_config_adhoc()  argument
124 	struct ath_hw *ah = priv->ah;  in ath9k_htc_beacon_config_adhoc()
128 	ath9k_htc_beacon_init(priv, conf, conf->ibss_creator);  in ath9k_htc_beacon_config_adhoc()
137 static void ath9k_htc_send_buffered(struct ath9k_htc_priv *priv,  in ath9k_htc_send_buffered()  argument
140 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_send_buffered()
146 	spin_lock_bh(&priv->beacon_lock);  in ath9k_htc_send_buffered()
148 	vif = priv->beacon.bslot[slot];  in ath9k_htc_send_buffered()
150 	skb = ieee80211_get_buffered_bc(priv->hw, vif);  in ath9k_htc_send_buffered()
166 		tx_slot = ath9k_htc_tx_get_slot(priv);  in ath9k_htc_send_buffered()
173 		ret = ath9k_htc_tx_start(priv, NULL, skb, tx_slot, true);  in ath9k_htc_send_buffered()
175 			ath9k_htc_tx_clear_slot(priv, tx_slot);  in ath9k_htc_send_buffered()
180 			spin_lock_bh(&priv->tx.tx_lock);  in ath9k_htc_send_buffered()
181 			priv->tx.queued_cnt++;  in ath9k_htc_send_buffered()
182 			spin_unlock_bh(&priv->tx.tx_lock);  in ath9k_htc_send_buffered()
185 		skb = ieee80211_get_buffered_bc(priv->hw, vif);  in ath9k_htc_send_buffered()
188 	spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_send_buffered()
191 static void ath9k_htc_send_beacon(struct ath9k_htc_priv *priv,  in ath9k_htc_send_beacon()  argument
194 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_send_beacon()
207 	spin_lock_bh(&priv->beacon_lock);  in ath9k_htc_send_beacon()
209 	vif = priv->beacon.bslot[slot];  in ath9k_htc_send_beacon()
213 		spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_send_beacon()
218 	beacon = ieee80211_beacon_get(priv->hw, vif);  in ath9k_htc_send_beacon()
220 		spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_send_beacon()
244 	tx_ctl->epid = priv->beacon_ep;  in ath9k_htc_send_beacon()
250 	ret = htc_send(priv->htc, beacon);  in ath9k_htc_send_beacon()
259 	spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_send_beacon()
262 static int ath9k_htc_choose_bslot(struct ath9k_htc_priv *priv,  in ath9k_htc_choose_bslot()  argument
265 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_choose_bslot()
271 	intval = priv->cur_beacon_conf.beacon_interval;  in ath9k_htc_choose_bslot()
285 void ath9k_htc_swba(struct ath9k_htc_priv *priv,  in ath9k_htc_swba()  argument
288 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_swba()
292 		priv->beacon.bmisscnt++;  in ath9k_htc_swba()
293 		if (priv->beacon.bmisscnt > BSTUCK_THRESHOLD) {  in ath9k_htc_swba()
295 			ieee80211_queue_work(priv->hw,  in ath9k_htc_swba()
296 					     &priv->fatal_work);  in ath9k_htc_swba()
301 	if (priv->beacon.bmisscnt) {  in ath9k_htc_swba()
304 			priv->beacon.bmisscnt);  in ath9k_htc_swba()
305 		priv->beacon.bmisscnt = 0;  in ath9k_htc_swba()
308 	slot = ath9k_htc_choose_bslot(priv, swba);  in ath9k_htc_swba()
309 	spin_lock_bh(&priv->beacon_lock);  in ath9k_htc_swba()
310 	if (priv->beacon.bslot[slot] == NULL) {  in ath9k_htc_swba()
311 		spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_swba()
314 	spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_swba()
316 	ath9k_htc_send_buffered(priv, slot);  in ath9k_htc_swba()
317 	ath9k_htc_send_beacon(priv, slot);  in ath9k_htc_swba()
320 void ath9k_htc_assign_bslot(struct ath9k_htc_priv *priv,  in ath9k_htc_assign_bslot()  argument
323 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_assign_bslot()
327 	spin_lock_bh(&priv->beacon_lock);  in ath9k_htc_assign_bslot()
329 		if (priv->beacon.bslot[i] == NULL) {  in ath9k_htc_assign_bslot()
335 	priv->beacon.bslot[avp->bslot] = vif;  in ath9k_htc_assign_bslot()
336 	spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_assign_bslot()
342 void ath9k_htc_remove_bslot(struct ath9k_htc_priv *priv,  in ath9k_htc_remove_bslot()  argument
345 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_remove_bslot()
348 	spin_lock_bh(&priv->beacon_lock);  in ath9k_htc_remove_bslot()
349 	priv->beacon.bslot[avp->bslot] = NULL;  in ath9k_htc_remove_bslot()
350 	spin_unlock_bh(&priv->beacon_lock);  in ath9k_htc_remove_bslot()
360 void ath9k_htc_set_tsfadjust(struct ath9k_htc_priv *priv,  in ath9k_htc_set_tsfadjust()  argument
363 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_set_tsfadjust()
365 	struct ath_beacon_config *cur_conf = &priv->cur_beacon_conf;  in ath9k_htc_set_tsfadjust()
393 static bool ath9k_htc_check_beacon_config(struct ath9k_htc_priv *priv,  in ath9k_htc_check_beacon_config()  argument
396 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_check_beacon_config()
397 	struct ath_beacon_config *cur_conf = &priv->cur_beacon_conf;  in ath9k_htc_check_beacon_config()
406 	if ((priv->ah->opmode == NL80211_IFTYPE_AP) &&  in ath9k_htc_check_beacon_config()
407 	    (priv->num_ap_vif > 1) &&  in ath9k_htc_check_beacon_config()
419 	if (priv->num_ap_vif &&  in ath9k_htc_check_beacon_config()
430 	if ((priv->ah->opmode == NL80211_IFTYPE_STATION) &&  in ath9k_htc_check_beacon_config()
431 	    (priv->num_sta_vif > 1) &&  in ath9k_htc_check_beacon_config()
435 			priv->hw, IEEE80211_IFACE_ITER_RESUME_ALL,  in ath9k_htc_check_beacon_config()
448 void ath9k_htc_beacon_config(struct ath9k_htc_priv *priv,  in ath9k_htc_beacon_config()  argument
451 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_beacon_config()
452 	struct ath_beacon_config *cur_conf = &priv->cur_beacon_conf;  in ath9k_htc_beacon_config()
456 	if (!ath9k_htc_check_beacon_config(priv, vif))  in ath9k_htc_beacon_config()
469 		ath9k_htc_beacon_config_sta(priv, cur_conf);  in ath9k_htc_beacon_config()
473 		ath9k_htc_beacon_config_adhoc(priv, cur_conf);  in ath9k_htc_beacon_config()
477 		ath9k_htc_beacon_config_ap(priv, cur_conf);  in ath9k_htc_beacon_config()
485 void ath9k_htc_beacon_reconfig(struct ath9k_htc_priv *priv)  in ath9k_htc_beacon_reconfig()  argument
487 	struct ath_common *common = ath9k_hw_common(priv->ah);  in ath9k_htc_beacon_reconfig()
488 	struct ath_beacon_config *cur_conf = &priv->cur_beacon_conf;  in ath9k_htc_beacon_reconfig()
490 	switch (priv->ah->opmode) {  in ath9k_htc_beacon_reconfig()
492 		ath9k_htc_beacon_config_sta(priv, cur_conf);  in ath9k_htc_beacon_reconfig()
495 		ath9k_htc_beacon_config_adhoc(priv, cur_conf);  in ath9k_htc_beacon_reconfig()
499 		ath9k_htc_beacon_config_ap(priv, cur_conf);  in ath9k_htc_beacon_reconfig()