36 	struct usb_serial	*serial;  member
79 	struct usb_serial *serial = port->serial;  in keyspan_pda_get_write_room()  local
83 	rc = usb_control_msg_recv(serial->dev,  in keyspan_pda_get_write_room()
108 	struct usb_serial *serial = port->serial;  in keyspan_pda_request_unthrottle()  local
118 	result = usb_control_msg(serial->dev,  in keyspan_pda_request_unthrottle()
119 				 usb_sndctrlpipe(serial->dev, 0),  in keyspan_pda_request_unthrottle()
129 		dev_dbg(&serial->dev->dev, "%s - error %d from usb_control_msg\n",  in keyspan_pda_request_unthrottle()
245 static speed_t keyspan_pda_setbaud(struct usb_serial *serial, speed_t baud)  in keyspan_pda_setbaud()  argument
286 	rc = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),  in keyspan_pda_setbaud()
305 	struct usb_serial *serial = port->serial;  in keyspan_pda_break_ctl()  local
314 	result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),  in keyspan_pda_break_ctl()
327 	struct usb_serial *serial = port->serial;  in keyspan_pda_set_termios()  local
352 	speed = keyspan_pda_setbaud(serial, speed);  in keyspan_pda_set_termios()
372 static int keyspan_pda_get_modem_info(struct usb_serial *serial,  in keyspan_pda_get_modem_info()  argument
378 	rc = usb_control_msg_recv(serial->dev, 0,  in keyspan_pda_get_modem_info()
393 static int keyspan_pda_set_modem_info(struct usb_serial *serial,  in keyspan_pda_set_modem_info()  argument
397 	rc = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),  in keyspan_pda_set_modem_info()
407 	struct usb_serial *serial = port->serial;  in keyspan_pda_tiocmget()  local
412 	rc = keyspan_pda_get_modem_info(serial, &status);  in keyspan_pda_tiocmget()
430 	struct usb_serial *serial = port->serial;  in keyspan_pda_tiocmset()  local
434 	rc = keyspan_pda_get_modem_info(serial, &status);  in keyspan_pda_tiocmset()
447 	rc = keyspan_pda_set_modem_info(serial, status);  in keyspan_pda_tiocmset()
556 	struct usb_serial *serial = port->serial;  in keyspan_pda_dtr_rts()  local
559 		keyspan_pda_set_modem_info(serial, BIT(7) | BIT(2));  in keyspan_pda_dtr_rts()
561 		keyspan_pda_set_modem_info(serial, 0);  in keyspan_pda_dtr_rts()
608 static int keyspan_pda_fake_startup(struct usb_serial *serial)  in keyspan_pda_fake_startup()  argument
610 	unsigned int vid = le16_to_cpu(serial->dev->descriptor.idVendor);  in keyspan_pda_fake_startup()
614 	ezusb_fx1_set_reset(serial->dev, 1);  in keyspan_pda_fake_startup()
625 		dev_err(&serial->dev->dev, "%s: unknown vendor, aborting.\n",  in keyspan_pda_fake_startup()
630 	if (ezusb_fx1_ihex_firmware_download(serial->dev, fw_name) < 0) {  in keyspan_pda_fake_startup()
631 		dev_err(&serial->dev->dev, "failed to load firmware \"%s\"\n",  in keyspan_pda_fake_startup()