70 static int  whiteheat_firmware_download(struct usb_serial *serial,
72 static int  whiteheat_firmware_attach(struct usb_serial *serial);
75 static int  whiteheat_attach(struct usb_serial *serial);
76 static void whiteheat_release(struct usb_serial *serial);
149 static int start_command_port(struct usb_serial *serial);
150 static void stop_command_port(struct usb_serial *serial);
189 static int whiteheat_firmware_download(struct usb_serial *serial,  in whiteheat_firmware_download()  argument
194 	response = ezusb_fx1_ihex_firmware_download(serial->dev, "whiteheat_loader.fw");  in whiteheat_firmware_download()
196 		response = ezusb_fx1_ihex_firmware_download(serial->dev, "whiteheat.fw");  in whiteheat_firmware_download()
204 static int whiteheat_firmware_attach(struct usb_serial *serial)  in whiteheat_firmware_attach()  argument
215 static int whiteheat_attach(struct usb_serial *serial)  in whiteheat_attach()  argument
226 	command_port = serial->port[COMMAND_PORT];  in whiteheat_attach()
228 	pipe = usb_sndbulkpipe(serial->dev,  in whiteheat_attach()
244 	usb_clear_halt(serial->dev, pipe);  in whiteheat_attach()
245 	ret = usb_bulk_msg(serial->dev, pipe, command, 2,  in whiteheat_attach()
248 		dev_err(&serial->dev->dev, "%s: Couldn't send command [%d]\n",  in whiteheat_attach()
249 			serial->type->description, ret);  in whiteheat_attach()
252 		dev_err(&serial->dev->dev, "%s: Send command incomplete [%d]\n",  in whiteheat_attach()
253 			serial->type->description, alen);  in whiteheat_attach()
257 	pipe = usb_rcvbulkpipe(serial->dev,  in whiteheat_attach()
260 	usb_clear_halt(serial->dev, pipe);  in whiteheat_attach()
261 	ret = usb_bulk_msg(serial->dev, pipe, result,  in whiteheat_attach()
264 		dev_err(&serial->dev->dev, "%s: Couldn't get results [%d]\n",  in whiteheat_attach()
265 			serial->type->description, ret);  in whiteheat_attach()
268 		dev_err(&serial->dev->dev, "%s: Get results incomplete [%d]\n",  in whiteheat_attach()
269 			serial->type->description, alen);  in whiteheat_attach()
272 		dev_err(&serial->dev->dev, "%s: Command failed [%d]\n",  in whiteheat_attach()
273 			serial->type->description, result[0]);  in whiteheat_attach()
279 	dev_info(&serial->dev->dev, "%s: Firmware v%d.%02d\n",  in whiteheat_attach()
280 		 serial->type->description,  in whiteheat_attach()
301 	dev_err(&serial->dev->dev,  in whiteheat_attach()
303 		serial->type->description);  in whiteheat_attach()
304 	dev_err(&serial->dev->dev,  in whiteheat_attach()
306 		serial->type->description);  in whiteheat_attach()
307 	dev_err(&serial->dev->dev,  in whiteheat_attach()
309 		serial->type->description);  in whiteheat_attach()
322 static void whiteheat_release(struct usb_serial *serial)  in whiteheat_release()  argument
327 	command_port = serial->port[COMMAND_PORT];  in whiteheat_release()
356 	retval = start_command_port(port->serial);  in whiteheat_open()
363 		stop_command_port(port->serial);  in whiteheat_open()
370 		stop_command_port(port->serial);  in whiteheat_open()
378 	usb_clear_halt(port->serial->dev, port->read_urb->pipe);  in whiteheat_open()
379 	usb_clear_halt(port->serial->dev, port->write_urb->pipe);  in whiteheat_open()
384 		stop_command_port(port->serial);  in whiteheat_open()
399 	stop_command_port(port->serial);  in whiteheat_close()
544 	command_port = port->serial->port[COMMAND_PORT];  in firm_send_command()
759 static int start_command_port(struct usb_serial *serial)  in start_command_port()  argument
765 	command_port = serial->port[COMMAND_PORT];  in start_command_port()
770 		usb_clear_halt(serial->dev, command_port->read_urb->pipe);  in start_command_port()
774 			dev_err(&serial->dev->dev,  in start_command_port()
788 static void stop_command_port(struct usb_serial *serial)  in stop_command_port()  argument
793 	command_port = serial->port[COMMAND_PORT];  in stop_command_port()