marvell/mwifiex/usb.c

152 static void mwifiex_usb_rx_complete(struct urb *urb)
154 	struct urb_context *context = (struct urb_context *)urb->context;
158 	int recv_length = urb->actual_length;
173 		if (urb->status ||
176 				    "URB status is failed: %d\n", urb->status);
195 			/* urb for data_ep is re-submitted now;
196 			 * urb for cmd_ep will be re-submitted in callback
210 	} else if (urb->status) {
213 				    "Card is removed: %d\n", urb->status);
245 static void mwifiex_usb_tx_complete(struct urb *urb)
247 	struct urb_context *context = (struct urb_context *)(urb->context);
254 		    "%s: status: %d\n", __func__, urb->status);
265 					    urb->status ? -1 : 0);
314 		usb_fill_int_urb(ctx->urb, card->udev,
319 		usb_fill_bulk_urb(ctx->urb, card->udev,
329 	if (usb_submit_urb(ctx->urb, GFP_ATOMIC)) {
350 	if (atomic_read(&card->rx_cmd_urb_pending) && card->rx_cmd.urb)
351 		usb_kill_urb(card->rx_cmd.urb);
353 	usb_free_urb(card->rx_cmd.urb);
354 	card->rx_cmd.urb = NULL;
358 			if (card->rx_data_list[i].urb)
359 				usb_kill_urb(card->rx_data_list[i].urb);
362 		usb_free_urb(card->rx_data_list[i].urb);
363 		card->rx_data_list[i].urb = NULL;
369 			usb_kill_urb(port->tx_data_list[j].urb);
370 			usb_free_urb(port->tx_data_list[j].urb);
371 			port->tx_data_list[j].urb = NULL;
375 	usb_free_urb(card->tx_cmd.urb);
376 	card->tx_cmd.urb = NULL;
566 	 * is in the complete handlers, urb->status(= -ENOENT) and
573 	if (atomic_read(&card->rx_cmd_urb_pending) && card->rx_cmd.urb)
574 		usb_kill_urb(card->rx_cmd.urb);
578 			if (card->rx_data_list[i].urb)
579 				usb_kill_urb(card->rx_data_list[i].urb);
584 			if (port->tx_data_list[j].urb)
585 				usb_kill_urb(port->tx_data_list[j].urb);
589 	if (card->tx_cmd.urb)
590 		usb_kill_urb(card->tx_cmd.urb);
817 	struct urb *tx_urb;
822 	tx_urb = context->urb;
1090 				/* no available urb, postcopy packet*/
1239 	card->tx_cmd.urb = usb_alloc_urb(0, GFP_KERNEL);
1240 	if (!card->tx_cmd.urb)
1256 			port->tx_data_list[j].urb =
1258 			if (!port->tx_data_list[j].urb)
1281 	card->rx_cmd.urb = usb_alloc_urb(0, GFP_KERNEL);
1282 	if (!card->rx_cmd.urb)
1296 		card->rx_data_list[i].urb = usb_alloc_urb(0, GFP_KERNEL);
1297 		if (!card->rx_data_list[i].urb)