/* * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * Mach Operating System * Copyright (c) 1991,1990 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /* */ #ifndef I386_PIO_H #define I386_PIO_H #include <mach_assert.h> #if !MACH_ASSERT #include <architecture/i386/pio.h> #else typedef unsigned short i386_ioport_t; /* read a longword */ extern unsigned long inl( i386_ioport_t port); /* read a shortword */ extern unsigned short inw( i386_ioport_t port); /* read a byte */ extern unsigned char inb( i386_ioport_t port); /* write a longword */ extern void outl( i386_ioport_t port, unsigned long datum); /* write a word */ extern void outw( i386_ioport_t port, unsigned short datum); /* write a longword */ extern void outb( i386_ioport_t port, unsigned char datum); /* input an array of longwords */ extern void linl( i386_ioport_t port, int * data, int count); /* output an array of longwords */ extern void loutl( i386_ioport_t port, int * data, int count); /* input an array of words */ extern void linw( i386_ioport_t port, int * data, int count); /* output an array of words */ extern void loutw( i386_ioport_t port, int * data, int count); /* input an array of bytes */ extern void linb( i386_ioport_t port, char * data, int count); /* output an array of bytes */ extern void loutb( i386_ioport_t port, char * data, int count); #endif /* !MACH_ASSERT */ #endif /* I386_PIO_H */