From 3b9e78868d000ca10b740c465df9236b04d29718 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 9 Nov 2007 12:56:06 +0900 Subject: sh: Add in cacheflush and DMA headers for SH-5. Signed-off-by: Paul Mundt --- include/asm-sh/cpu-sh5/cacheflush.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 include/asm-sh/cpu-sh5/cacheflush.h (limited to 'include/asm-sh/cpu-sh5/cacheflush.h') diff --git a/include/asm-sh/cpu-sh5/cacheflush.h b/include/asm-sh/cpu-sh5/cacheflush.h new file mode 100644 index 00000000000..847374b6526 --- /dev/null +++ b/include/asm-sh/cpu-sh5/cacheflush.h @@ -0,0 +1,34 @@ +#ifndef __ASM_SH64_CACHEFLUSH_H +#define __ASM_SH64_CACHEFLUSH_H + +#ifndef __ASSEMBLY__ + +#include + +struct vm_area_struct; +struct page; +struct mm_struct; + +extern void flush_cache_all(void); +extern void flush_cache_mm(struct mm_struct *mm); +extern void flush_cache_sigtramp(unsigned long start, unsigned long end); +extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn); +extern void flush_dcache_page(struct page *pg); +extern void flush_icache_range(unsigned long start, unsigned long end); +extern void flush_icache_user_range(struct vm_area_struct *vma, + struct page *page, unsigned long addr, + int len); + +#define flush_cache_dup_mm(mm) flush_cache_mm(mm) + +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) + +#define flush_icache_page(vma, page) do { } while (0) + +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_SH64_CACHEFLUSH_H */ + -- cgit v1.2.3