71 lines
2.9 KiB
C
71 lines
2.9 KiB
C
/* $NetBSD: bus.h,v 1.3 2003/07/28 07:58:50 scw Exp $ */
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/*-
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* Copyright (c) 200e The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Steve C. Woodford.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MVMEPPC_BUS_H_
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#define _MVMEPPC_BUS_H_
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#define PHYS_TO_BUS_MEM(t,x) ((x) | 0x80000000)
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#define BUS_MEM_TO_PHYS(t,x) ((x) & ~0x80000000)
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#include <powerpc/bus.h>
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#define MVMEPPC_PHYS_BASE_IO 0x80000000
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#define MVMEPPC_PHYS_SIZE_IO 0x3f800000
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#define MVMEPPC_PHYS_RESVD_START_IO 0x00010000
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#define MVMEPPC_PHYS_RESVD_SIZE_IO 0x00800000
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#define MVMEPPC_KVA_BASE_IO 0x80000000
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#define MVMEPPC_KVA_SIZE_IO 0x10000000
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#define MVMEPPC_PHYS_BASE_MEM 0xc0000000
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#define MVMEPPC_PHYS_SIZE_MEM 0x3f000000
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#define MVMEPPC_KVA_BASE_MEM 0xc0000000
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#define MVMEPPC_KVA_SIZE_MEM 0x10000000
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#define MVMEPPC_BUS_SPACE_IO 0
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#define MVMEPPC_BUS_SPACE_MEM 1
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#define MVMEPPC_BUS_SPACE_NUM_REGIONS 2
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#ifdef _KERNEL
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extern struct powerpc_bus_space mvmeppc_isa_io_bs_tag;
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extern struct powerpc_bus_space mvmeppc_isa_mem_bs_tag;
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extern struct powerpc_bus_space mvmeppc_pci_io_bs_tag;
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extern struct powerpc_bus_space mvmeppc_pci_mem_bs_tag;
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#endif
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#endif /* _MVMEPPC_BUS_H_ */
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