43 			    const u8 *packet,  in tx_get_next_word()  argument
54 		source = packet;  in tx_get_next_word()
65 		    const u8 *packet,  in tx_data()  argument
72 		data = tx_get_next_word(txhdr, packet,  in tx_data()
80 		data = tx_get_next_word(txhdr, packet,  in tx_data()
85 		tx_octet(queue, packet[octets -  in tx_data()
104 			   struct b43legacy_pio_txpacket *packet)  in generate_cookie()  argument
111 	 * for the packet index (in the cache).  in generate_cookie()
128 	packetindex = pio_txpacket_getindex(packet);  in generate_cookie()
138 					struct b43legacy_pio_txpacket **packet)  in parse_cookie()  argument
163 	*packet = &(queue->tx_packets_cache[packetindex]);  in parse_cookie()
174 				  struct b43legacy_pio_txpacket *packet,  in pio_tx_write_fragment()  argument
188 				 generate_cookie(queue, packet));  in pio_tx_write_fragment()
202 static void free_txpacket(struct b43legacy_pio_txpacket *packet,  in free_txpacket()  argument
205 	struct b43legacy_pioqueue *queue = packet->queue;  in free_txpacket()
207 	if (packet->skb) {  in free_txpacket()
209 			dev_kfree_skb_irq(packet->skb);  in free_txpacket()
211 			dev_kfree_skb(packet->skb);  in free_txpacket()
213 	list_move(&packet->list, &queue->txfree);  in free_txpacket()
217 static int pio_tx_packet(struct b43legacy_pio_txpacket *packet)  in pio_tx_packet()  argument
219 	struct b43legacy_pioqueue *queue = packet->queue;  in pio_tx_packet()
220 	struct sk_buff *skb = packet->skb;  in pio_tx_packet()
227 			"Dropping packet.\n");  in pio_tx_packet()
229 		free_txpacket(packet, 1);  in pio_tx_packet()
244 	err = pio_tx_write_fragment(queue, skb, packet,  in pio_tx_packet()
247 		/* Drop this packet, as we don't have the encryption key  in pio_tx_packet()
249 		free_txpacket(packet, 1);  in pio_tx_packet()
253 	/* Account for the packet size.  in pio_tx_packet()
260 	 * packet to the txrunning list.  in pio_tx_packet()
262 	list_move_tail(&packet->list, &queue->txrunning);  in pio_tx_packet()
272 	struct b43legacy_pio_txpacket *packet, *tmp_packet;  in tx_tasklet()  local
283 	list_for_each_entry_safe(packet, tmp_packet, &queue->txqueue, list) {  in tx_tasklet()
284 		/* Try to transmit the packet. This can fail, if  in tx_tasklet()
286 		 * packet is left in the txqueue.  in tx_tasklet()
287 		 * If transmission succeed, the packet is moved to txrunning.  in tx_tasklet()
288 		 * If it is impossible to transmit the packet, it  in tx_tasklet()
291 		err = pio_tx_packet(packet);  in tx_tasklet()
301 	struct b43legacy_pio_txpacket *packet;  in setup_txqueues()  local
306 		packet = &(queue->tx_packets_cache[i]);  in setup_txqueues()
308 		packet->queue = queue;  in setup_txqueues()
309 		INIT_LIST_HEAD(&packet->list);  in setup_txqueues()
311 		list_add(&packet->list, &queue->txfree);  in setup_txqueues()
369 	struct b43legacy_pio_txpacket *packet, *tmp_packet;  in cancel_transfers()  local
373 	list_for_each_entry_safe(packet, tmp_packet, &queue->txrunning, list)  in cancel_transfers()
374 		free_txpacket(packet, 0);  in cancel_transfers()
375 	list_for_each_entry_safe(packet, tmp_packet, &queue->txqueue, list)  in cancel_transfers()
376 		free_txpacket(packet, 0);  in cancel_transfers()
456 	struct b43legacy_pio_txpacket *packet;  in b43legacy_pio_tx()  local
461 	packet = list_entry(queue->txfree.next, struct b43legacy_pio_txpacket,  in b43legacy_pio_tx()
463 	packet->skb = skb;  in b43legacy_pio_tx()
465 	list_move_tail(&packet->list, &queue->txqueue);  in b43legacy_pio_tx()
478 	struct b43legacy_pio_txpacket *packet;  in b43legacy_pio_handle_txstatus()  local
482 	queue = parse_cookie(dev, status->cookie, &packet);  in b43legacy_pio_handle_txstatus()
485 	if (!packet->skb)  in b43legacy_pio_handle_txstatus()
489 	queue->tx_devq_used -= (packet->skb->len +  in b43legacy_pio_handle_txstatus()
492 	info = IEEE80211_SKB_CB(packet->skb);  in b43legacy_pio_handle_txstatus()
524 	ieee80211_tx_status_irqsafe(dev->wl->hw, packet->skb);  in b43legacy_pio_handle_txstatus()
525 	packet->skb = NULL;  in b43legacy_pio_handle_txstatus()
527 	free_txpacket(packet, 1);  in b43legacy_pio_handle_txstatus()