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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/h8300/include/asm/cacheflush.h
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/*

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 * (C) Copyright 2002, Yoshinori Sato <[email protected]>

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 */

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#ifndef _ASM_H8300_CACHEFLUSH_H

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#define _ASM_H8300_CACHEFLUSH_H

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/*

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 * Cache handling functions

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 * No Cache memory all dummy functions

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 */

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#define flush_cache_all()

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#define	flush_cache_mm(mm)

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#define	flush_cache_dup_mm(mm)		do { } while (0)

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#define	flush_cache_range(vma,a,b)

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#define	flush_cache_page(vma,p,pfn)

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#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0

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#define	flush_dcache_page(page)

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#define	flush_dcache_mmap_lock(mapping)

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#define	flush_dcache_mmap_unlock(mapping)

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#define	flush_icache()

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#define	flush_icache_page(vma,page)

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#define	flush_icache_range(start,len)

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#define flush_cache_vmap(start, end)

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#define flush_cache_vunmap(start, end)

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#define	cache_push_v(vaddr,len)

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#define	cache_push(paddr,len)

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#define	cache_clear(paddr,len)

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#define	flush_dcache_range(a,b)

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#define	flush_icache_user_range(vma,page,addr,len)

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#define copy_to_user_page(vma, page, vaddr, dst, src, len) \

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	memcpy(dst, src, len)

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#define copy_from_user_page(vma, page, vaddr, dst, src, len) \

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	memcpy(dst, src, len)

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#endif /* _ASM_H8300_CACHEFLUSH_H */

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