e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
32 lines
796 B
C
32 lines
796 B
C
/* DMA mapping routines for the MN10300 arch
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*
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* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#ifndef _ASM_DMA_MAPPING_H
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#define _ASM_DMA_MAPPING_H
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#include <asm/cache.h>
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#include <asm/io.h>
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extern struct dma_map_ops mn10300_dma_ops;
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static inline struct dma_map_ops *get_dma_ops(struct device *dev)
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{
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return &mn10300_dma_ops;
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}
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static inline
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void dma_cache_sync(void *vaddr, size_t size,
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enum dma_data_direction direction)
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{
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mn10300_dcache_flush_inv();
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}
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#endif
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