172 	struct mt7601u_rx_queue *q = &dev->rx_q;  in mt7601u_rx_get_pending_entry()  local
178 	if (!q->pending)  in mt7601u_rx_get_pending_entry()
181 	buf = &q->e[q->start];  in mt7601u_rx_get_pending_entry()
182 	q->pending--;  in mt7601u_rx_get_pending_entry()
183 	q->start = (q->start + 1) % q->entries;  in mt7601u_rx_get_pending_entry()
193 	struct mt7601u_rx_queue *q = &dev->rx_q;  in mt7601u_complete_rx()  local
200 	if (WARN_ONCE(q->e[q->end].urb != urb, "RX urb mismatch"))  in mt7601u_complete_rx()
203 	q->end = (q->end + 1) % q->entries;  in mt7601u_complete_rx()
204 	q->pending++;  in mt7601u_complete_rx()
226 	struct mt7601u_tx_queue *q = urb->context;  in mt7601u_complete_tx()  local
227 	struct mt7601u_dev *dev = q->dev;  in mt7601u_complete_tx()
235 	if (WARN_ONCE(q->e[q->start].urb != urb, "TX urb mismatch"))  in mt7601u_complete_tx()
238 	skb = q->e[q->start].skb;  in mt7601u_complete_tx()
244 	if (q->used == q->entries - q->entries / 8)  in mt7601u_complete_tx()
247 	q->start = (q->start + 1) % q->entries;  in mt7601u_complete_tx()
248 	q->used--;  in mt7601u_complete_tx()
285 	struct mt7601u_tx_queue *q = &dev->tx_q[ep];  in mt7601u_dma_submit_tx()  local
291 	if (WARN_ON(q->entries <= q->used)) {  in mt7601u_dma_submit_tx()
296 	e = &q->e[q->end];  in mt7601u_dma_submit_tx()
299 			  mt7601u_complete_tx, q);  in mt7601u_dma_submit_tx()
313 	q->end = (q->end + 1) % q->entries;  in mt7601u_dma_submit_tx()
314 	q->used++;  in mt7601u_dma_submit_tx()
316 	if (q->used >= q->entries)  in mt7601u_dma_submit_tx()
444 static void mt7601u_free_tx_queue(struct mt7601u_tx_queue *q)  in mt7601u_free_tx_queue()  argument
448 	WARN_ON(q->used);  in mt7601u_free_tx_queue()
450 	for (i = 0; i < q->entries; i++)  {  in mt7601u_free_tx_queue()
451 		usb_poison_urb(q->e[i].urb);  in mt7601u_free_tx_queue()
452 		usb_free_urb(q->e[i].urb);  in mt7601u_free_tx_queue()
465 				  struct mt7601u_tx_queue *q)  in mt7601u_alloc_tx_queue()  argument
469 	q->dev = dev;  in mt7601u_alloc_tx_queue()
470 	q->entries = N_TX_ENTRIES;  in mt7601u_alloc_tx_queue()
473 		q->e[i].urb = usb_alloc_urb(0, GFP_KERNEL);  in mt7601u_alloc_tx_queue()
474 		if (!q->e[i].urb)  in mt7601u_alloc_tx_queue()