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