1132956Smarkm/*- 2132956Smarkm * Copyright (c) 2004 Mark R V Murray 3132956Smarkm * All rights reserved. 4132956Smarkm * 5132956Smarkm * Redistribution and use in source and binary forms, with or without 6132956Smarkm * modification, are permitted provided that the following conditions 7132956Smarkm * are met: 8132956Smarkm * 1. Redistributions of source code must retain the above copyright 9132956Smarkm * notice, this list of conditions and the following disclaimer 10132956Smarkm * in this position and unchanged. 11132956Smarkm * 2. Redistributions in binary form must reproduce the above copyright 12132956Smarkm * notice, this list of conditions and the following disclaimer in the 13132956Smarkm * documentation and/or other materials provided with the distribution. 14132956Smarkm * 15132956Smarkm * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR 16132956Smarkm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17132956Smarkm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18132956Smarkm * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19132956Smarkm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20132956Smarkm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21132956Smarkm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22132956Smarkm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23132956Smarkm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24132956Smarkm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25132956Smarkm * 26132956Smarkm * $FreeBSD$ 27132956Smarkm */ 28207329Sattilio#ifndef _MACHINE_IODEV_H_ 29207329Sattilio#define _MACHINE_IODEV_H_ 30132956Smarkm 31207329Sattilio#ifdef _KERNEL 32207329Sattilio#include <machine/cpufunc.h> 33207329Sattilio 34207329Sattilio#define iodev_read_1 inb 35207329Sattilio#define iodev_read_2 inw 36207329Sattilio#define iodev_read_4 inl 37207329Sattilio#define iodev_write_1 outb 38207329Sattilio#define iodev_write_2 outw 39207329Sattilio#define iodev_write_4 outl 40207329Sattilio 41207329Sattilioint iodev_open(struct thread *td); 42207329Sattilioint iodev_close(struct thread *td); 43207329Sattilioint iodev_ioctl(u_long cmd, caddr_t data); 44207329Sattilio 45207329Sattilio#endif /* _KERNEL */ 46207329Sattilio#endif /* _MACHINE_IODEV_H_ */ 47