Release 4.7 include/uapi/linux/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.
 */
#ifndef _UAPI_HIDRAW_H

#define _UAPI_HIDRAW_H



#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)
/* The first byte of SFEATURE and GFEATURE is the report number */

#define HIDIOCSFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)

#define HIDIOCGFEATURE(len)    _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, 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 /* _UAPI_HIDRAW_H */
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