LXR linux/drivers/usb/serial/xsens

   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