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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 | ||
21 | struct hidraw_report_descriptor { | |
22 | __u32 size; | |
23 | __u8 value[HID_MAX_DESCRIPTOR_SIZE]; | |
24 | }; | |
25 | ||
26 | struct 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 */ |