1*4ada7c50Sdyoung /* $NetBSD: prep_bus_defs.h,v 1.1 2011/07/01 17:29:39 dyoung Exp $ */ 2*4ada7c50Sdyoung 3*4ada7c50Sdyoung /*- 4*4ada7c50Sdyoung * Copyright (c) 2007 The NetBSD Foundation, Inc. 5*4ada7c50Sdyoung * All rights reserved. 6*4ada7c50Sdyoung * 7*4ada7c50Sdyoung * This code is derived from software contributed to The NetBSD Foundation 8*4ada7c50Sdyoung * by Tim Rightnour 9*4ada7c50Sdyoung * 10*4ada7c50Sdyoung * Redistribution and use in source and binary forms, with or without 11*4ada7c50Sdyoung * modification, are permitted provided that the following conditions 12*4ada7c50Sdyoung * are met: 13*4ada7c50Sdyoung * 1. Redistributions of source code must retain the above copyright 14*4ada7c50Sdyoung * notice, this list of conditions and the following disclaimer. 15*4ada7c50Sdyoung * 2. Redistributions in binary form must reproduce the above copyright 16*4ada7c50Sdyoung * notice, this list of conditions and the following disclaimer in the 17*4ada7c50Sdyoung * documentation and/or other materials provided with the distribution. 18*4ada7c50Sdyoung * 19*4ada7c50Sdyoung * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*4ada7c50Sdyoung * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*4ada7c50Sdyoung * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*4ada7c50Sdyoung * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*4ada7c50Sdyoung * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*4ada7c50Sdyoung * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*4ada7c50Sdyoung * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*4ada7c50Sdyoung * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*4ada7c50Sdyoung * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*4ada7c50Sdyoung * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*4ada7c50Sdyoung * POSSIBILITY OF SUCH DAMAGE. 30*4ada7c50Sdyoung */ 31*4ada7c50Sdyoung 32*4ada7c50Sdyoung #ifndef _POWERPC_PREP_BUS_DEFS_H_ 33*4ada7c50Sdyoung #define _POWERPC_PREP_BUS_DEFS_H_ 34*4ada7c50Sdyoung 35*4ada7c50Sdyoung #define PREP_BUS_SPACE_IO 0x80000000 36*4ada7c50Sdyoung #define PREP_BUS_SPACE_MEM 0xC0000000 37*4ada7c50Sdyoung 38*4ada7c50Sdyoung #define PHYS_TO_BUS_MEM(t,x) ((x) | PREP_BUS_SPACE_IO) 39*4ada7c50Sdyoung #define BUS_MEM_TO_PHYS(t,x) ((x) & ~PREP_BUS_SPACE_IO) 40*4ada7c50Sdyoung 41*4ada7c50Sdyoung #define PREP_PHYS_SIZE_IO 0x3f800000 42*4ada7c50Sdyoung #define PREP_PHYS_SIZE_MEM 0x3f000000 43*4ada7c50Sdyoung #define PREP_ISA_SIZE_IO 0x00010000 44*4ada7c50Sdyoung #define PREP_ISA_SIZE_MEM 0x01000000 45*4ada7c50Sdyoung #define PREP_EISA_SIZE_IO 0x0000f000 46*4ada7c50Sdyoung #define PREP_EISA_SIZE_MEM 0x3f000000 47*4ada7c50Sdyoung 48*4ada7c50Sdyoung #define PREP_PHYS_RESVD_START_IO 0x10000 49*4ada7c50Sdyoung #define PREP_PHYS_RESVD_SIZE_IO 0x7F0000 50*4ada7c50Sdyoung 51*4ada7c50Sdyoung #endif /* _POWERPC_PREP_BUS_DEFS_H_ */ 52