29 	struct cw1200_queue_stats *stats = queue->stats;  in __cw1200_queue_lock()  local
33 		ieee80211_stop_queue(stats->priv->hw, queue->queue_id);  in __cw1200_queue_lock()
39 	struct cw1200_queue_stats *stats = queue->stats;  in __cw1200_queue_unlock()  local
44 		ieee80211_wake_queue(stats->priv->hw, queue->queue_id);  in __cw1200_queue_unlock()
67 static void cw1200_queue_post_gc(struct cw1200_queue_stats *stats,  in cw1200_queue_post_gc()  argument
74 		stats->skb_dtor(stats->priv, item->skb, &item->txpriv);  in cw1200_queue_post_gc()
93 	struct cw1200_queue_stats *stats = queue->stats;  in __cw1200_queue_gc()  local
104 		spin_lock_bh(&stats->lock);  in __cw1200_queue_gc()
105 		--stats->num_queued;  in __cw1200_queue_gc()
106 		if (!--stats->link_map_cache[iter->txpriv.link_id])  in __cw1200_queue_gc()
108 		spin_unlock_bh(&stats->lock);  in __cw1200_queue_gc()
109 		cw1200_debug_tx_ttl(stats->priv);  in __cw1200_queue_gc()
116 		wake_up(&stats->wait_link_id_empty);  in __cw1200_queue_gc()
126 			cw1200_pm_stay_awake(&stats->priv->pm_state,  in __cw1200_queue_gc()
141 	cw1200_queue_post_gc(queue->stats, &list);  in cw1200_queue_gc()
144 int cw1200_queue_stats_init(struct cw1200_queue_stats *stats,  in cw1200_queue_stats_init()  argument
149 	memset(stats, 0, sizeof(*stats));  in cw1200_queue_stats_init()
150 	stats->map_capacity = map_capacity;  in cw1200_queue_stats_init()
151 	stats->skb_dtor = skb_dtor;  in cw1200_queue_stats_init()
152 	stats->priv = priv;  in cw1200_queue_stats_init()
153 	spin_lock_init(&stats->lock);  in cw1200_queue_stats_init()
154 	init_waitqueue_head(&stats->wait_link_id_empty);  in cw1200_queue_stats_init()
156 	stats->link_map_cache = kzalloc_objs(int, map_capacity);  in cw1200_queue_stats_init()
157 	if (!stats->link_map_cache)  in cw1200_queue_stats_init()
164 		      struct cw1200_queue_stats *stats,  in cw1200_queue_init()  argument
172 	queue->stats = stats;  in cw1200_queue_init()
186 	queue->link_map_cache = kzalloc_objs(int, stats->map_capacity);  in cw1200_queue_init()
203 	struct cw1200_queue_stats *stats = queue->stats;  in cw1200_queue_clear()  local
218 	spin_lock_bh(&stats->lock);  in cw1200_queue_clear()
219 	for (i = 0; i < stats->map_capacity; ++i) {  in cw1200_queue_clear()
220 		stats->num_queued -= queue->link_map_cache[i];  in cw1200_queue_clear()
221 		stats->link_map_cache[i] -= queue->link_map_cache[i];  in cw1200_queue_clear()
224 	spin_unlock_bh(&stats->lock);  in cw1200_queue_clear()
230 	wake_up(&stats->wait_link_id_empty);  in cw1200_queue_clear()
231 	cw1200_queue_post_gc(stats, &gc_list);  in cw1200_queue_clear()
235 void cw1200_queue_stats_deinit(struct cw1200_queue_stats *stats)  in cw1200_queue_stats_deinit()  argument
237 	kfree(stats->link_map_cache);  in cw1200_queue_stats_deinit()
238 	stats->link_map_cache = NULL;  in cw1200_queue_stats_deinit()
258 	size_t map_capacity = queue->stats->map_capacity;  in cw1200_queue_get_num_queued()
282 	struct cw1200_queue_stats *stats = queue->stats;  in cw1200_queue_put()  local
284 	if (txpriv->link_id >= queue->stats->map_capacity)  in cw1200_queue_put()
306 		spin_lock_bh(&stats->lock);  in cw1200_queue_put()
307 		++stats->num_queued;  in cw1200_queue_put()
308 		++stats->link_map_cache[txpriv->link_id];  in cw1200_queue_put()
309 		spin_unlock_bh(&stats->lock);  in cw1200_queue_put()
336 	struct cw1200_queue_stats *stats = queue->stats;  in cw1200_queue_get()  local
357 		spin_lock_bh(&stats->lock);  in cw1200_queue_get()
358 		--stats->num_queued;  in cw1200_queue_get()
359 		if (!--stats->link_map_cache[item->txpriv.link_id])  in cw1200_queue_get()
361 		spin_unlock_bh(&stats->lock);  in cw1200_queue_get()
365 		wake_up(&stats->wait_link_id_empty);  in cw1200_queue_get()
374 	struct cw1200_queue_stats *stats = queue->stats;  in cw1200_queue_requeue()  local
395 		spin_lock_bh(&stats->lock);  in cw1200_queue_requeue()
396 		++stats->num_queued;  in cw1200_queue_requeue()
397 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
398 		spin_unlock_bh(&stats->lock);  in cw1200_queue_requeue()
416 	struct cw1200_queue_stats *stats = queue->stats;  in cw1200_queue_remove()  local
457 		stats->skb_dtor(stats->priv, gc_skb, &gc_txpriv);  in cw1200_queue_remove()
527 bool cw1200_queue_stats_is_empty(struct cw1200_queue_stats *stats,  in cw1200_queue_stats_is_empty()  argument
532 	spin_lock_bh(&stats->lock);  in cw1200_queue_stats_is_empty()
534 		empty = stats->num_queued == 0;  in cw1200_queue_stats_is_empty()
537 		for (i = 0; i < stats->map_capacity; ++i) {  in cw1200_queue_stats_is_empty()
539 				if (stats->link_map_cache[i]) {  in cw1200_queue_stats_is_empty()
546 	spin_unlock_bh(&stats->lock);  in cw1200_queue_stats_is_empty()