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Filename/usr/include/linux/hidraw.h
Size1.19 kb
Permissionrw-r--r--
Ownerapache
Create time23-Dec-2025 17:40
Last modified07-Nov-2020 18:22
Last accessed07-Nov-2020 18:22
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#ifndef _HIDRAW_H
#define _HIDRAW_H

/*
* Copyright (c) 2007 Jiri Kosina
*/

/*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include <linux/hid.h>
#include <linux/types.h>

struct hidraw_report_descriptor {
__u32 size;
__u8 value[HID_MAX_DESCRIPTOR_SIZE];
};

struct hidraw_devinfo {
__u32 bustype;
__s16 vendor;
__s16 product;
};

/* ioctl interface */
#define HIDIOCGRDESCSIZE _IOR('H', 0x01, int)
#define HIDIOCGRDESC _IOR('H', 0x02, struct hidraw_report_descriptor)
#define HIDIOCGRAWINFO _IOR('H', 0x03, struct hidraw_devinfo)
#define HIDIOCGRAWNAME(len) _IOC(_IOC_READ, 'H', 0x04, len)
#define HIDIOCGRAWPHYS(len) _IOC(_IOC_READ, 'H', 0x05, len)

#define HIDRAW_FIRST_MINOR 0
#define HIDRAW_MAX_DEVICES 64
/* number of reports to buffer */
#define HIDRAW_BUFFER_SIZE 64


/* kernel-only API declarations */

#endif