1/*
2 * Xsens MT USB driver
3 *
4 * Copyright (C) 2013 Xsens <info@xsens.com>
5 *
6 *  This program is free software; you can redistribute it and/or
7 *  modify it under the terms of the GNU General Public License version
8 *  2 as published by the Free Software Foundation.
9 */
10
11#include <linux/kernel.h>
12#include <linux/tty.h>
13#include <linux/module.h>
14#include <linux/usb.h>
15#include <linux/usb/serial.h>
16#include <linux/uaccess.h>
17
18#define XSENS_VID 0x2639
19
20#define MTi_10_IMU_PID		0x0001
21#define MTi_20_VRU_PID		0x0002
22#define MTi_30_AHRS_PID		0x0003
23
24#define MTi_100_IMU_PID		0x0011
25#define MTi_200_VRU_PID		0x0012
26#define MTi_300_AHRS_PID	0x0013
27
28#define MTi_G_700_GPS_INS_PID	0x0017
29
30static const struct usb_device_id id_table[] = {
31	{ USB_DEVICE(XSENS_VID, MTi_10_IMU_PID) },
32	{ USB_DEVICE(XSENS_VID, MTi_20_VRU_PID) },
33	{ USB_DEVICE(XSENS_VID, MTi_30_AHRS_PID) },
34
35	{ USB_DEVICE(XSENS_VID, MTi_100_IMU_PID) },
36	{ USB_DEVICE(XSENS_VID, MTi_200_VRU_PID) },
37	{ USB_DEVICE(XSENS_VID, MTi_300_AHRS_PID) },
38
39	{ USB_DEVICE(XSENS_VID, MTi_G_700_GPS_INS_PID) },
40	{ },
41};
42MODULE_DEVICE_TABLE(usb, id_table);
43
44static int xsens_mt_probe(struct usb_serial *serial,
45					const struct usb_device_id *id)
46{
47	if (serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
48		return 0;
49
50	return -ENODEV;
51}
52
53static struct usb_serial_driver xsens_mt_device = {
54	.driver = {
55		.owner = THIS_MODULE,
56		.name = "xsens_mt",
57	},
58	.id_table = id_table,
59	.num_ports = 1,
60
61	.probe = xsens_mt_probe,
62};
63
64static struct usb_serial_driver * const serial_drivers[] = {
65	&xsens_mt_device, NULL
66};
67
68module_usb_serial_driver(serial_drivers, id_table);
69
70MODULE_AUTHOR("Frans Klaver <frans.klaver@xsens.com>");
71MODULE_DESCRIPTION("USB-serial driver for Xsens motion trackers");
72MODULE_LICENSE("GPL");
73