diff options
| -rw-r--r-- | drivers/usb/serial/Kconfig | 12 | ||||
| -rw-r--r-- | drivers/usb/serial/Makefile | 1 | ||||
| -rw-r--r-- | drivers/usb/serial/xsens_mt.c | 86 |
3 files changed, 99 insertions, 0 deletions
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index 76f462241738..dad8363e5b2a 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -647,6 +647,18 @@ config USB_SERIAL_VIVOPAY_SERIAL To compile this driver as a module, choose M here: the module will be called vivopay-serial. +config USB_SERIAL_XSENS_MT + tristate "Xsens motion tracker serial interface driver" + help + Say Y here if you want to use Xsens motion trackers. + + This driver supports the new generation of motion trackers + by Xsens. Older devices can be accessed using the FTDI_SIO + driver. + + To compile this driver as a module, choose M here: the + module will be called xsens_mt. + config USB_SERIAL_ZIO tristate "ZIO Motherboard USB serial interface driver" help diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile index 3b3e7308d476..eaf5ca14dfeb 100644 --- a/drivers/usb/serial/Makefile +++ b/drivers/usb/serial/Makefile @@ -61,5 +61,6 @@ obj-$(CONFIG_USB_SERIAL_VISOR) += visor.o obj-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat.o obj-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda.o obj-$(CONFIG_USB_SERIAL_VIVOPAY_SERIAL) += vivopay-serial.o +obj-$(CONFIG_USB_SERIAL_XSENS_MT) += xsens_mt.o obj-$(CONFIG_USB_SERIAL_ZIO) += zio.o obj-$(CONFIG_USB_SERIAL_ZTE) += zte_ev.o diff --git a/drivers/usb/serial/xsens_mt.c b/drivers/usb/serial/xsens_mt.c new file mode 100644 index 000000000000..1d5798d891bc --- /dev/null +++ b/drivers/usb/serial/xsens_mt.c @@ -0,0 +1,86 @@ +/* + * Xsens MT USB driver + * + * Copyright (C) 2013 Xsens <info@xsens.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/tty.h> +#include <linux/module.h> +#include <linux/usb.h> +#include <linux/usb/serial.h> +#include <linux/uaccess.h> + +#define XSENS_VID 0x2639 + +#define MTi_10_IMU_PID 0x0001 +#define MTi_20_VRU_PID 0x0002 +#define MTi_30_AHRS_PID 0x0003 + +#define MTi_100_IMU_PID 0x0011 +#define MTi_200_VRU_PID 0x0012 +#define MTi_300_AHRS_PID 0x0013 + +#define MTi_G_700_GPS_INS_PID 0x0017 + +static const struct usb_device_id id_table[] = { + { USB_DEVICE(XSENS_VID, MTi_10_IMU_PID) }, + { USB_DEVICE(XSENS_VID, MTi_20_VRU_PID) }, + { USB_DEVICE(XSENS_VID, MTi_30_AHRS_PID) }, + + { USB_DEVICE(XSENS_VID, MTi_100_IMU_PID) }, + { USB_DEVICE(XSENS_VID, MTi_200_VRU_PID) }, + { USB_DEVICE(XSENS_VID, MTi_300_AHRS_PID) }, + + { USB_DEVICE(XSENS_VID, MTi_G_700_GPS_INS_PID) }, + { }, +}; +MODULE_DEVICE_TABLE(usb, id_table); + +static int has_required_endpoints(const struct usb_host_interface *interface) +{ + __u8 i; + int has_bulk_in = 0; + int has_bulk_out = 0; + + for (i = 0; i < interface->desc.bNumEndpoints; ++i) { + if (usb_endpoint_is_bulk_in(&interface->endpoint[i].desc)) + has_bulk_in = 1; + else if (usb_endpoint_is_bulk_out(&interface->endpoint[i].desc)) + has_bulk_out = 1; + } + + return has_bulk_in && has_bulk_out; +} + +static int xsens_mt_probe(struct usb_serial *serial, + const struct usb_device_id *id) +{ + if (!has_required_endpoints(serial->interface->cur_altsetting)) + return -ENODEV; + return 0; +} + +static struct usb_serial_driver xsens_mt_device = { + .driver = { + .owner = THIS_MODULE, + .name = "xsens_mt", + }, + .id_table = id_table, + .num_ports = 1, + + .probe = xsens_mt_probe, +}; + +static struct usb_serial_driver * const serial_drivers[] = { + &xsens_mt_device, NULL +}; + +module_usb_serial_driver(serial_drivers, id_table); + +MODULE_LICENSE("GPL"); |