72 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_post_gc()  local
74 	list_for_each_entry_safe(item, tmp, gc_list, head) {  in cw1200_queue_post_gc()
75 		list_del(&item->head);  in cw1200_queue_post_gc()
76 		stats->skb_dtor(stats->priv, item->skb, &item->txpriv);  in cw1200_queue_post_gc()
77 		kfree(item);  in cw1200_queue_post_gc()
82 					  struct cw1200_queue_item *item)  in cw1200_queue_register_post_gc()  argument
88 	memcpy(gc_item, item, sizeof(struct cw1200_queue_item));  in cw1200_queue_register_post_gc()
97 	struct cw1200_queue_item *item = NULL, *tmp;  in __cw1200_queue_gc()  local
100 	list_for_each_entry_safe(item, tmp, &queue->queue, head) {  in __cw1200_queue_gc()
101 		if (jiffies - item->queue_timestamp < queue->ttl)  in __cw1200_queue_gc()
104 		--queue->link_map_cache[item->txpriv.link_id];  in __cw1200_queue_gc()
107 		if (!--stats->link_map_cache[item->txpriv.link_id])  in __cw1200_queue_gc()
111 		cw1200_queue_register_post_gc(head, item);  in __cw1200_queue_gc()
112 		item->skb = NULL;  in __cw1200_queue_gc()
113 		list_move_tail(&item->head, &queue->free_pool);  in __cw1200_queue_gc()
124 		} else if (item) {  in __cw1200_queue_gc()
125 			unsigned long tmo = item->queue_timestamp + queue->ttl;  in __cw1200_queue_gc()
208 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_clear()  local
213 	list_for_each_entry_safe(item, tmp, &queue->pending, head) {  in cw1200_queue_clear()
214 		WARN_ON(!item->skb);  in cw1200_queue_clear()
215 		cw1200_queue_register_post_gc(&gc_list, item);  in cw1200_queue_clear()
216 		item->skb = NULL;  in cw1200_queue_clear()
217 		list_move_tail(&item->head, &queue->free_pool);  in cw1200_queue_clear()
294 		struct cw1200_queue_item *item = list_first_entry(  in cw1200_queue_put()  local
296 		BUG_ON(item->skb);  in cw1200_queue_put()
298 		list_move_tail(&item->head, &queue->queue);  in cw1200_queue_put()
299 		item->skb = skb;  in cw1200_queue_put()
300 		item->txpriv = *txpriv;  in cw1200_queue_put()
301 		item->generation = 0;  in cw1200_queue_put()
302 		item->packet_id = cw1200_queue_mk_packet_id(queue->generation,  in cw1200_queue_put()
304 							    item->generation,  in cw1200_queue_put()
305 							    item - queue->pool);  in cw1200_queue_put()
306 		item->queue_timestamp = jiffies;  in cw1200_queue_put()
340 	struct cw1200_queue_item *item;  in cw1200_queue_get()  local
345 	list_for_each_entry(item, &queue->queue, head) {  in cw1200_queue_get()
346 		if (link_id_map & BIT(item->txpriv.link_id)) {  in cw1200_queue_get()
353 		*tx = (struct wsm_tx *)item->skb->data;  in cw1200_queue_get()
354 		*tx_info = IEEE80211_SKB_CB(item->skb);  in cw1200_queue_get()
355 		*txpriv = &item->txpriv;  in cw1200_queue_get()
356 		(*tx)->packet_id = item->packet_id;  in cw1200_queue_get()
357 		list_move_tail(&item->head, &queue->pending);  in cw1200_queue_get()
359 		--queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_get()
360 		item->xmit_timestamp = jiffies;  in cw1200_queue_get()
364 		if (!--stats->link_map_cache[item->txpriv.link_id])  in cw1200_queue_get()
378 	struct cw1200_queue_item *item;  in cw1200_queue_requeue()  local
384 	item = &queue->pool[item_id];  in cw1200_queue_requeue()
393 	} else if (item->generation != item_generation) {  in cw1200_queue_requeue()
398 		++queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
402 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue()
405 		item->generation = ++item_generation;  in cw1200_queue_requeue()
406 		item->packet_id = cw1200_queue_mk_packet_id(queue_generation,  in cw1200_queue_requeue()
410 		list_move(&item->head, &queue->queue);  in cw1200_queue_requeue()
418 	struct cw1200_queue_item *item, *tmp;  in cw1200_queue_requeue_all()  local
422 	list_for_each_entry_safe_reverse(item, tmp, &queue->pending, head) {  in cw1200_queue_requeue_all()
424 		++queue->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue_all()
428 		++stats->link_map_cache[item->txpriv.link_id];  in cw1200_queue_requeue_all()
431 		++item->generation;  in cw1200_queue_requeue_all()
432 		item->packet_id = cw1200_queue_mk_packet_id(queue->generation,  in cw1200_queue_requeue_all()
434 							    item->generation,  in cw1200_queue_requeue_all()
435 							    item - queue->pool);  in cw1200_queue_requeue_all()
436 		list_move(&item->head, &queue->queue);  in cw1200_queue_requeue_all()
447 	struct cw1200_queue_item *item;  in cw1200_queue_remove()  local
455 	item = &queue->pool[item_id];  in cw1200_queue_remove()
464 	} else if (item->generation != item_generation) {  in cw1200_queue_remove()
468 		gc_txpriv = item->txpriv;  in cw1200_queue_remove()
469 		gc_skb = item->skb;  in cw1200_queue_remove()
470 		item->skb = NULL;  in cw1200_queue_remove()
474 		++item->generation;  in cw1200_queue_remove()
478 		list_move(&item->head, &queue->free_pool);  in cw1200_queue_remove()
500 	struct cw1200_queue_item *item;  in cw1200_queue_get_skb()  local
504 	item = &queue->pool[item_id];  in cw1200_queue_get_skb()
513 	} else if (item->generation != item_generation) {  in cw1200_queue_get_skb()
517 		*skb = item->skb;  in cw1200_queue_get_skb()
518 		*txpriv = &item->txpriv;  in cw1200_queue_get_skb()
542 	struct cw1200_queue_item *item;  in cw1200_queue_get_xmit_timestamp()  local
548 		list_for_each_entry(item, &queue->pending, head) {  in cw1200_queue_get_xmit_timestamp()
549 			if (item->packet_id != pending_frame_id)  in cw1200_queue_get_xmit_timestamp()
550 				if (time_before(item->xmit_timestamp,  in cw1200_queue_get_xmit_timestamp()
552 					*timestamp = item->xmit_timestamp;  in cw1200_queue_get_xmit_timestamp()