1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3 * Copyright (c) 2007 Jiri Kosina
4 */
5/*
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
9 *
10 * You should have received a copy of the GNU General Public License along with
11 * this program; if not, write to the Free Software Foundation, Inc.,
12 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
13 */
14#ifndef _UAPI_HIDRAW_H
15#define _UAPI_HIDRAW_H
16
17
18
19#include <linux/hid.h>
20#include <linux/types.h>
21
22struct hidraw_report_descriptor {
23 __u32 size;
24 __u8 value[HID_MAX_DESCRIPTOR_SIZE];
25};
26
27struct hidraw_devinfo {
28 __u32 bustype;
29 __s16 vendor;
30 __s16 product;
31};
32
33/* ioctl interface */
34#define HIDIOCGRDESCSIZE _IOR('H', 0x01, int)
35#define HIDIOCGRDESC _IOR('H', 0x02, struct hidraw_report_descriptor)
36#define HIDIOCGRAWINFO _IOR('H', 0x03, struct hidraw_devinfo)
37#define HIDIOCGRAWNAME(len) _IOC(_IOC_READ, 'H', 0x04, len)
38#define HIDIOCGRAWPHYS(len) _IOC(_IOC_READ, 'H', 0x05, len)
39/* The first byte of SFEATURE and GFEATURE is the report number */
40#define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
41#define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
42#define HIDIOCGRAWUNIQ(len) _IOC(_IOC_READ, 'H', 0x08, len)
43/* The first byte of SINPUT and GINPUT is the report number */
44#define HIDIOCSINPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x09, len)
45#define HIDIOCGINPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0A, len)
46/* The first byte of SOUTPUT and GOUTPUT is the report number */
47#define HIDIOCSOUTPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0B, len)
48#define HIDIOCGOUTPUT(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x0C, len)
49#define HIDIOCREVOKE _IOW('H', 0x0D, int) /* Revoke device access */
50
51#define HIDIOCTL_LAST _IOC_NR(HIDIOCREVOKE)
52
53#define HIDRAW_FIRST_MINOR 0
54#define HIDRAW_MAX_DEVICES 64
55/* number of reports to buffer */
56#define HIDRAW_BUFFER_SIZE 64
57
58
59/* kernel-only API declarations */
60
61#endif /* _UAPI_HIDRAW_H */
62