40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/*
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* Copyright (c) 2015 Wind River Systems, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _cache__h_
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#define _cache__h_
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#include <nanokernel.h>
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#if defined(CONFIG_CACHE_FLUSHING)
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#define _sys_cache_flush_sig(x) void (x)(vaddr_t virt, size_t size)
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#if defined(CONFIG_ARCH_CACHE_FLUSH_DETECT)
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typedef _sys_cache_flush_sig(_sys_cache_flush_t);
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extern _sys_cache_flush_t *sys_cache_flush;
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#else
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extern _sys_cache_flush_sig(sys_cache_flush);
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#endif
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#endif /* CACHE_FLUSHING */
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#if defined(CONFIG_CACHE_LINE_SIZE_DETECT)
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extern size_t sys_cache_line_size;
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#else
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#define sys_cache_line_size CONFIG_CACHE_LINE_SIZE
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#endif
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#endif /* _cache__h_ */
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