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| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-09 12:56:06 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:40 +0900 |
| commit | 3b9e78868d000ca10b740c465df9236b04d29718 (patch) | |
| tree | b928c3be31a3c9203f9cd04472803f87acf62d96 /include/asm-sh | |
| parent | 2f725945822dbc2e481d5e6ab4693e19a0c99972 (diff) | |
| download | blackbird-op-linux-3b9e78868d000ca10b740c465df9236b04d29718.tar.gz blackbird-op-linux-3b9e78868d000ca10b740c465df9236b04d29718.zip | |
sh: Add in cacheflush and DMA headers for SH-5.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh')
| -rw-r--r-- | include/asm-sh/cpu-sh5/cacheflush.h | 34 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh5/dma.h | 6 |
2 files changed, 40 insertions, 0 deletions
diff --git a/include/asm-sh/cpu-sh5/cacheflush.h b/include/asm-sh/cpu-sh5/cacheflush.h new file mode 100644 index 000000000000..847374b6526f --- /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 <asm/page.h> + +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 */ + diff --git a/include/asm-sh/cpu-sh5/dma.h b/include/asm-sh/cpu-sh5/dma.h new file mode 100644 index 000000000000..7bf6bb3d35ed --- /dev/null +++ b/include/asm-sh/cpu-sh5/dma.h @@ -0,0 +1,6 @@ +#ifndef __ASM_SH_CPU_SH5_DMA_H +#define __ASM_SH_CPU_SH5_DMA_H + +/* Nothing yet */ + +#endif /* __ASM_SH_CPU_SH5_DMA_H */ |
