/* $NetBSD: bus_defs.h,v 1.1 2011/07/18 17:26:55 dyoung Exp $ */
/*-
* Copyright (c) 2007 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _RS6000_BUS_DEFS_H_
#define _RS6000_BUS_DEFS_H_
/*
* Values for the Be bus space tag, not to be used directly by MI code.
*/
#define RS6000_BUS_SPACE_IO 0xC0000000 /* i/o space */
#define RS6000_BUS_SPACE_MEM 0xC0000000 /* mem space */
/*
* Address conversion as seen from a PCI master.
*/
#define MPC105_DIRECT_MAPPED_SPACE 0xC0000000
#define PHYS_TO_BUS_MEM(t, x) ((x) | MPC105_DIRECT_MAPPED_SPACE)
#define BUS_MEM_TO_PHYS(t, x) ((x) & ~MPC105_DIRECT_MAPPED_SPACE)
#ifdef _KERNEL
extern struct powerpc_bus_space rs6000_iocc0_io_space_tag;
#endif
#include <powerpc/bus_defs.h>
#endif /* _RS6000_BUS_DEFS_H_ */
