69 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_post_gc()  local
71 	list_for_each_entry_safe(item, tmp, gc_list, head) {  in cw1200_queue_post_gc()
72 		list_del(&item->head);  in cw1200_queue_post_gc()
73 		stats->skb_dtor(stats->priv, item->skb, &item->txpriv);  in cw1200_queue_post_gc()
74 		kfree(item);  in cw1200_queue_post_gc()
79 					  struct cw1200_queue_item *item)  in cw1200_queue_register_post_gc()  argument
82 	gc_item = kmemdup(item, sizeof(struct cw1200_queue_item),  in cw1200_queue_register_post_gc()
93 	struct cw1200_queue_item *item = NULL, *tmp;  in __cw1200_queue_gc()  local
96 	list_for_each_entry_safe(item, tmp, &queue->queue, head) {  in __cw1200_queue_gc()
97 		if (jiffies - item->queue_timestamp < queue->ttl)  in __cw1200_queue_gc()
100 		--queue->link_map_cache[item->txpriv.link_id];  in __cw1200_queue_gc()
103 		if (!--stats->link_map_cache[item->txpriv.link_id])  in __cw1200_queue_gc()
107 		cw1200_queue_register_post_gc(head, item);  in __cw1200_queue_gc()
108 		item->skb = NULL;  in __cw1200_queue_gc()
109 		list_move_tail(&item->head, &queue->free_pool);  in __cw1200_queue_gc()
120 		} else if (item) {  in __cw1200_queue_gc()
121 			unsigned long tmo = item->queue_timestamp + queue->ttl;  in __cw1200_queue_gc()
204 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_clear()  local
209 	list_for_each_entry_safe(item, tmp, &queue->pending, head) {  in cw1200_queue_clear()
210 		WARN_ON(!item->skb);  in cw1200_queue_clear()
211 		cw1200_queue_register_post_gc(&gc_list, item);  in cw1200_queue_clear()
212 		item->skb = NULL;  in cw1200_queue_clear()
213 		list_move_tail(&item->head, &queue->free_pool);  in cw1200_queue_clear()
289 		struct cw1200_queue_item *item = list_first_entry(  in cw1200_queue_put()  local
291 		BUG_ON(item->skb);  in cw1200_queue_put()
293 		list_move_tail(&item->head, &queue->queue);  in cw1200_queue_put()
294 		item->skb = skb;  in cw1200_queue_put()
295 		item->txpriv = *txpriv;  in cw1200_queue_put()
296 		item->generation = 0;  in cw1200_queue_put()
297 		item->packet_id = cw1200_queue_mk_packet_id(queue->generation,  in cw1200_queue_put()
299 							    item->generation,  in cw1200_queue_put()
300 							    item - queue->pool);  in cw1200_queue_put()
301 		item->queue_timestamp = jiffies;  in cw1200_queue_put()
335 	struct cw1200_queue_item *item;  in cw1200_queue_get()  local
340 	list_for_each_entry(item, &queue->queue, head) {  in cw1200_queue_get()
341 		if (link_id_map & BIT(item->txpriv.link_id)) {  in cw1200_queue_get()
348 		*tx = (struct wsm_tx *)item->skb->data;  in cw1200_queue_get()
349 		*tx_info = IEEE80211_SKB_CB(item->skb);  in cw1200_queue_get()
350 		*txpriv = &item->txpriv;  in cw1200_queue_get()
351 		(*tx)->packet_id = item->packet_id;  in cw1200_queue_get()
352 		list_move_tail(&item->head, &queue->pending);  in cw1200_queue_get()
354 		--queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_get()
355 		item->xmit_timestamp = jiffies;  in cw1200_queue_get()
359 		if (!--stats->link_map_cache[item->txpriv.link_id])  in cw1200_queue_get()
373 	struct cw1200_queue_item *item;  in cw1200_queue_requeue()  local
379 	item = &queue->pool[item_id];  in cw1200_queue_requeue()
388 	} else if (item->generation != item_generation) {  in cw1200_queue_requeue()
393 		++queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
397 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
400 		item->generation = ++item_generation;  in cw1200_queue_requeue()
401 		item->packet_id = cw1200_queue_mk_packet_id(queue_generation,  in cw1200_queue_requeue()
405 		list_move(&item->head, &queue->queue);  in cw1200_queue_requeue()
413 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_requeue_all()  local
417 	list_for_each_entry_safe_reverse(item, tmp, &queue->pending, head) {  in cw1200_queue_requeue_all()
419 		++queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue_all()
423 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue_all()
426 		++item->generation;  in cw1200_queue_requeue_all()
427 		item->packet_id = cw1200_queue_mk_packet_id(queue->generation,  in cw1200_queue_requeue_all()
429 							    item->generation,  in cw1200_queue_requeue_all()
430 							    item - queue->pool);  in cw1200_queue_requeue_all()
431 		list_move(&item->head, &queue->queue);  in cw1200_queue_requeue_all()
442 	struct cw1200_queue_item *item;  in cw1200_queue_remove()  local
450 	item = &queue->pool[item_id];  in cw1200_queue_remove()
459 	} else if (item->generation != item_generation) {  in cw1200_queue_remove()
463 		gc_txpriv = item->txpriv;  in cw1200_queue_remove()
464 		gc_skb = item->skb;  in cw1200_queue_remove()
465 		item->skb = NULL;  in cw1200_queue_remove()
469 		++item->generation;  in cw1200_queue_remove()
473 		list_move(&item->head, &queue->free_pool);  in cw1200_queue_remove()
495 	struct cw1200_queue_item *item;  in cw1200_queue_get_skb()  local
499 	item = &queue->pool[item_id];  in cw1200_queue_get_skb()
508 	} else if (item->generation != item_generation) {  in cw1200_queue_get_skb()
512 		*skb = item->skb;  in cw1200_queue_get_skb()
513 		*txpriv = &item->txpriv;  in cw1200_queue_get_skb()
537 	struct cw1200_queue_item *item;  in cw1200_queue_get_xmit_timestamp()  local
543 		list_for_each_entry(item, &queue->pending, head) {  in cw1200_queue_get_xmit_timestamp()
544 			if (item->packet_id != pending_frame_id)  in cw1200_queue_get_xmit_timestamp()
545 				if (time_before(item->xmit_timestamp,  in cw1200_queue_get_xmit_timestamp()
547 					*timestamp = item->xmit_timestamp;  in cw1200_queue_get_xmit_timestamp()