| David Howells | 607ca46 | 2012-10-13 10:46:48 +0100 | [diff] [blame] | 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 */ |