mirror of https://github.com/thesofproject/sof.git
59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
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/*
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* Copyright (c) 2016, Intel Corporation
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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 are met:
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* * 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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* * 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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* * Neither the name of the Intel Corporation nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND 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 COPYRIGHT OWNER OR CONTRIBUTORS BE
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* 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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* Author: Liam Girdwood <liam.r.girdwood@linux.intel.com>
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*/
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#ifndef __INCLUDE_REEF_REEF__
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#define __INCLUDE_REEF_REEF__
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#include <stdint.h>
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#include <stddef.h>
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#include <arch/reef.h>
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#define MAX_INT 0xffffffff
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/* use same syntax as Linux for simplicity */
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
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#define container_of(ptr, type, member) \
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({const typeof(((type *)0)->member) *__memberptr = (ptr); \
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(type *)((char *)__memberptr - offsetof(type, member));})
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/* C memcpy for arch that dont have arch_memcpy() */
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void cmemcpy(void *dest, void *src, size_t size);
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// TODO: add detection for arch memcpy
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#if 1
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#define rmemcpy(dest, src, size) \
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arch_memcpy(dest, src, size)
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#else
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#define rmemcpy(dest, src, size) \
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cmemcpy(dest, src, size)
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#endif
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#endif
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