1/*
2 *  Copyright (c) 2007 Jiri Kosina
3 */
4/*
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms and conditions of the GNU General Public License,
7 * version 2, as published by the Free Software Foundation.
8 *
9 * You should have received a copy of the GNU General Public License along with
10 * this program; if not, write to the Free Software Foundation, Inc.,
11 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
12 */
13#ifndef _UAPI_HIDRAW_H
14#define _UAPI_HIDRAW_H
15
16
17
18#include <linux/hid.h>
19#include <linux/types.h>
20
21struct hidraw_report_descriptor {
22	__u32 size;
23	__u8 value[HID_MAX_DESCRIPTOR_SIZE];
24};
25
26struct hidraw_devinfo {
27	__u32 bustype;
28	__s16 vendor;
29	__s16 product;
30};
31
32/* ioctl interface */
33#define HIDIOCGRDESCSIZE	_IOR('H', 0x01, int)
34#define HIDIOCGRDESC		_IOR('H', 0x02, struct hidraw_report_descriptor)
35#define HIDIOCGRAWINFO		_IOR('H', 0x03, struct hidraw_devinfo)
36#define HIDIOCGRAWNAME(len)     _IOC(_IOC_READ, 'H', 0x04, len)
37#define HIDIOCGRAWPHYS(len)     _IOC(_IOC_READ, 'H', 0x05, len)
38/* The first byte of SFEATURE and GFEATURE is the report number */
39#define HIDIOCSFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
40#define HIDIOCGFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
41
42#define HIDRAW_FIRST_MINOR 0
43#define HIDRAW_MAX_DEVICES 64
44/* number of reports to buffer */
45#define HIDRAW_BUFFER_SIZE 64
46
47
48/* kernel-only API declarations */
49
50#endif /* _UAPI_HIDRAW_H */
51