2012-05-06 05:58:56 +00:00
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/*-
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* Copyright (c) 2004-2012 Juli Mallett <jmallett@FreeBSD.org>
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* All rights reserved.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MIPS_GXEMUL_MPREG_H_
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#define _MIPS_GXEMUL_MPREG_H_
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#define GXEMUL_MP_DEV_BASE 0x11000000
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#define GXEMUL_MP_DEV_WHOAMI 0x0000
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#define GXEMUL_MP_DEV_NCPUS 0x0010
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#define GXEMUL_MP_DEV_START 0x0020
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#define GXEMUL_MP_DEV_STARTADDR 0x0030
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#define GXEMUL_MP_DEV_STACK 0x0070
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2012-05-07 04:36:48 +00:00
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#define GXEMUL_MP_DEV_RANDOM 0x0080
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2012-05-06 05:58:56 +00:00
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#define GXEMUL_MP_DEV_MEMORY 0x0090
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#define GXEMUL_MP_DEV_IPI_ONE 0x00a0
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#define GXEMUL_MP_DEV_IPI_MANY 0x00b0
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#define GXEMUL_MP_DEV_IPI_READ 0x00c0
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2012-05-07 04:36:48 +00:00
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#define GXEMUL_MP_DEV_CYCLES 0x00d0
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2012-05-06 05:58:56 +00:00
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2013-09-04 20:34:36 +00:00
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#ifdef _LP64
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2012-05-06 05:58:56 +00:00
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#define GXEMUL_MP_DEV_FUNCTION(f) \
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(volatile uint64_t *)MIPS_PHYS_TO_DIRECT_UNCACHED(GXEMUL_MP_DEV_BASE + (f))
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#define GXEMUL_MP_DEV_READ(f) \
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(volatile uint64_t)*GXEMUL_MP_DEV_FUNCTION(f)
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2013-09-04 20:34:36 +00:00
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#else
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#define GXEMUL_MP_DEV_FUNCTION(f) \
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(volatile uint32_t *)MIPS_PHYS_TO_DIRECT_UNCACHED(GXEMUL_MP_DEV_BASE + (f))
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#define GXEMUL_MP_DEV_READ(f) \
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(volatile uint32_t)*GXEMUL_MP_DEV_FUNCTION(f)
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#endif
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2012-05-06 05:58:56 +00:00
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#define GXEMUL_MP_DEV_WRITE(f, v) \
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*GXEMUL_MP_DEV_FUNCTION(f) = (v)
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#define GXEMUL_MP_DEV_IPI_INTERRUPT (6)
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#endif /* !_MIPS_GXEMUL_MPREG_H */
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