android_kernel_motorola_sm6225/include/asm-sh/cpu-sh5/cacheflush.h
Paul Mundt 38350e0a00 sh: Get SH-5 caches working again post-unification.
A number of cleanups to get the SH-5 cache management code in line with
the rest of the SH backend.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-14 14:22:12 +09:00

33 lines
1 KiB
C

#ifndef __ASM_SH_CPU_SH5_CACHEFLUSH_H
#define __ASM_SH_CPU_SH5_CACHEFLUSH_H
#ifndef __ASSEMBLY__
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 vaddr);
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)
void p3_cache_init(void);
#endif /* __ASSEMBLY__ */
#endif /* __ASM_SH_CPU_SH5_CACHEFLUSH_H */