51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
/* $NetBSD: au_himem_space.h,v 1.1 2006/02/16 01:55:17 gdamore Exp $ */
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/*-
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* Copyright (c) 2006 Itronix Inc.
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* All rights reserved.
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*
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* Written by Garrett D'Amore for Itronix Inc.
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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. The name of Itronix Inc. may not be used to endorse
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* or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
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* 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 ITRONIX INC. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* 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 _MIPS_ALCHEMY_AU_HIMEM_SPACE_H_
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#define _MIPS_ALCHEMY_AU_HIMEM_SPACE_H_
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/* bus endianness */
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#define AU_HIMEM_SPACE_BIG_ENDIAN (1 << 0)
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#define AU_HIMEM_SPACE_LITTLE_ENDIAN (1 << 1)
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/* endian swapping done in hardware? */
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#define AU_HIMEM_SPACE_SWAP_HW (1 << 2)
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/* chip type */
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#define AU_HIMEM_SPACE_IO (1 << 3) /* no linear mapping */
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extern void au_himem_space_init(bus_space_tag_t, const char *, paddr_t,
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bus_addr_t, bus_addr_t, int);
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#endif /* _MIPS_ALCHEMY_AU_WIRED_SPACE_H_ */
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