usb/serial/cyberjack.c

57 static void cyberjack_read_int_callback(struct urb *urb);
58 static void cyberjack_read_bulk_callback(struct urb *urb);
59 static void cyberjack_write_bulk_callback(struct urb *urb);
210 		/* set up our urb */
217 				"%s - failed submitting write urb, error %d\n",
249 static void cyberjack_read_int_callback(struct urb *urb)
251 	struct usb_serial_port *port = urb->context;
254 	unsigned char *data = urb->transfer_buffer;
255 	int status = urb->status;
259 	/* the urb might have been killed. */
263 	usb_serial_debug_data(dev, __func__, urb->actual_length, data);
266 	if (urb->actual_length == 4 && data[0] == 0x01) {
292 				dev_err(dev, "%s - failed resubmitting read urb, error %d\n",
294 			dev_dbg(dev, "%s - usb_submit_urb(read urb)\n", __func__);
302 	dev_dbg(dev, "%s - usb_submit_urb(int urb)\n", __func__);
305 static void cyberjack_read_bulk_callback(struct urb *urb)
307 	struct usb_serial_port *port = urb->context;
310 	unsigned char *data = urb->transfer_buffer;
314 	int status = urb->status;
316 	usb_serial_debug_data(dev, __func__, urb->actual_length, data);
323 	if (urb->actual_length) {
324 		tty_insert_flip_string(&port->port, data, urb->actual_length);
331 	priv->rdtodo -= urb->actual_length;
342 	if (todo /* || (urb->actual_length==port->bulk_in_endpointAddress)*/) {
345 			dev_err(dev, "%s - failed resubmitting read urb, error %d\n",
347 		dev_dbg(dev, "%s - usb_submit_urb(read urb)\n", __func__);
351 static void cyberjack_write_bulk_callback(struct urb *urb)
353 	struct usb_serial_port *port = urb->context;
356 	int status = urb->status;
382 		/* set up our urb */
388 			dev_err(dev, "%s - failed submitting write urb, error %d\n",