1202097Smarcel/*- 2202097Smarcel * Copyright (c) 2010 Marcel Moolenaar 3202097Smarcel * All rights reserved. 4202097Smarcel * 5202097Smarcel * Redistribution and use in source and binary forms, with or without 6202097Smarcel * modification, are permitted provided that the following conditions 7202097Smarcel * are met: 8202097Smarcel * 1. Redistributions of source code must retain the above copyright 9202097Smarcel * notice, this list of conditions and the following disclaimer. 10202097Smarcel * 2. Redistributions in binary form must reproduce the above copyright 11202097Smarcel * notice, this list of conditions and the following disclaimer in the 12202097Smarcel * documentation and/or other materials provided with the distribution. 13202097Smarcel * 14202097Smarcel * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15202097Smarcel * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16202097Smarcel * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17202097Smarcel * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18202097Smarcel * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19202097Smarcel * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20202097Smarcel * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21202097Smarcel * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22202097Smarcel * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23202097Smarcel * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24202097Smarcel * SUCH DAMAGE. 25202097Smarcel * 26202097Smarcel * $FreeBSD$ 27202097Smarcel */ 28202097Smarcel 29202097Smarcel#ifndef _MACHINE_IODEV_H_ 30202097Smarcel#define _MACHINE_IODEV_H_ 31202097Smarcel 32202273Smarcel#include <sys/uuid.h> 33202273Smarcel 34207329Sattilio#ifdef _KERNEL 35207329Sattilio#include <machine/bus.h> 36207329Sattilio#endif 37202097Smarcel 38207329Sattilio#define IODEV_EFIVAR_GETVAR 0 39207329Sattilio#define IODEV_EFIVAR_NEXTNAME 1 40207329Sattilio#define IODEV_EFIVAR_SETVAR 2 41202097Smarcel 42202273Smarcelstruct iodev_efivar_req { 43202273Smarcel u_int access; 44202273Smarcel u_int result; /* errno value */ 45202273Smarcel size_t namesize; 46202273Smarcel u_short *name; /* UCS-2 */ 47202273Smarcel struct uuid vendor; 48202273Smarcel uint32_t attrib; 49202273Smarcel size_t datasize; 50202273Smarcel void *data; 51202273Smarcel}; 52202273Smarcel 53202273Smarcel#define IODEV_EFIVAR _IOWR('I', 1, struct iodev_efivar_req) 54202273Smarcel 55202097Smarcel#ifdef _KERNEL 56207329Sattilio#define iodev_read_1 bus_space_read_io_1 57207329Sattilio#define iodev_read_2 bus_space_read_io_2 58207329Sattilio#define iodev_read_4 bus_space_read_io_4 59207329Sattilio#define iodev_write_1 bus_space_write_io_1 60207329Sattilio#define iodev_write_2 bus_space_write_io_2 61207329Sattilio#define iodev_write_4 bus_space_write_io_4 62202097Smarcel 63207329Sattilioint iodev_open(struct thread *td); 64207329Sattilioint iodev_close(struct thread *td); 65207329Sattilioint iodev_ioctl(u_long, caddr_t data); 66202097Smarcel 67207329Sattilio#endif /* _KERNEL */ 68202097Smarcel#endif /* _MACHINE_IODEV_H_ */ 69