71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/* $NetBSD: au_chipdep.c,v 1.1 2006/02/06 23:26:11 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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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: au_chipdep.c,v 1.1 2006/02/06 23:26:11 gdamore Exp $");
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#include <sys/param.h>
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#include <machine/bus.h>
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#include <machine/locore.h>
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#include <mips/alchemy/include/aureg.h>
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#include <mips/alchemy/include/auvar.h>
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struct au_chipdep *
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au_chipdep(void)
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{
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static struct au_chipdep *au_chip = NULL;
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if (au_chip != NULL)
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return (au_chip);
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if ((au_chip == NULL) &&
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#ifdef ALCHEMY_AU1000
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(!au1000_match(&au_chip)) &&
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#endif
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#ifdef ALCHEMY_AU1100
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(!au1100_match(&au_chip)) &&
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#endif
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#ifdef ALCHEMY_AU1500
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(!au1500_match(&au_chip)) &&
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#endif
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#ifdef ALCHEMY_AU1550
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(!au1550_match(&au_chip)) &&
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#endif
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(au_chip == NULL)) {
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panic("Alchemy SOC %x either not configured or not supported!",
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cpu_id);
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}
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return (au_chip);
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}
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