arch/sh/include/cpu-sh5/cpu/cacheflush.h

   1 #ifndef __ASM_SH_CPU_SH5_CACHEFLUSH_H
   2 #define __ASM_SH_CPU_SH5_CACHEFLUSH_H
   3
   4 #ifndef __ASSEMBLY__
   5
   6 extern void flush_cache_all(void);
   7 extern void flush_cache_mm(struct mm_struct *mm);
   8 extern void flush_cache_sigtramp(unsigned long vaddr);
   9 extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
  10                               unsigned long end);
  11 extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
  12 extern void flush_dcache_page(struct page *pg);
  13 extern void flush_icache_range(unsigned long start, unsigned long end);
  14
  15 /* XXX .. */
  16 extern void (*__flush_wback_region)(void *start, int size);
  17 extern void (*__flush_purge_region)(void *start, int size);
  18 extern void (*__flush_invalidate_region)(void *start, int size);
  19
  20 #define flush_cache_dup_mm(mm)  flush_cache_mm(mm)
  21 #define flush_icache_page(vma, page)    do { } while (0)
  22
  23 #endif /* __ASSEMBLY__ */
  24
  25 #endif /* __ASM_SH_CPU_SH5_CACHEFLUSH_H */