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/*-
* Copyright (c) 2010 Marcel Moolenaar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD: release/9.1.0/sys/ia64/include/iodev.h 207329 2010-04-28 15:38:01Z attilio $
*/
#ifndef _MACHINE_IODEV_H_
#define _MACHINE_IODEV_H_
#include <sys/uuid.h>
#ifdef _KERNEL
#include <machine/bus.h>
#endif
#define IODEV_EFIVAR_GETVAR 0
#define IODEV_EFIVAR_NEXTNAME 1
#define IODEV_EFIVAR_SETVAR 2
struct iodev_efivar_req {
u_int access;
u_int result; /* errno value */
size_t namesize;
u_short *name; /* UCS-2 */
struct uuid vendor;
uint32_t attrib;
size_t datasize;
void *data;
};
#define IODEV_EFIVAR _IOWR('I', 1, struct iodev_efivar_req)
#ifdef _KERNEL
#define iodev_read_1 bus_space_read_io_1
#define iodev_read_2 bus_space_read_io_2
#define iodev_read_4 bus_space_read_io_4
#define iodev_write_1 bus_space_write_io_1
#define iodev_write_2 bus_space_write_io_2
#define iodev_write_4 bus_space_write_io_4
int iodev_open(struct thread *td);
int iodev_close(struct thread *td);
int iodev_ioctl(u_long, caddr_t data);
#endif /* _KERNEL */
#endif /* _MACHINE_IODEV_H_ */