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

   1 #ifndef __ASM_SH_CPU_SH5_CACHEFLUSH_H
   2 #define __ASM_SH_CPU_SH5_CACHEFLUSH_H
   3
   4 #ifndef __ASSEMBLY__
   5
   6 struct vm_area_struct;
   7 struct page;
   8 struct mm_struct;
   9
  10 extern void flush_cache_all(void);
  11 extern void flush_cache_mm(struct mm_struct *mm);
  12 extern void flush_cache_sigtramp(unsigned long vaddr);
  13 extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
  14                               unsigned long end);
  15 extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
  16 extern void flush_dcache_page(struct page *pg);
  17 extern void flush_icache_range(unsigned long start, unsigned long end);
  18 extern void flush_icache_user_range(struct vm_area_struct *vma,
  19                                     struct page *page, unsigned long addr,
  20                                     int len);
  21
  22 #define flush_cache_dup_mm(mm)  flush_cache_mm(mm)
  23
  24 #define flush_dcache_mmap_lock(mapping)         do { } while (0)
  25 #define flush_dcache_mmap_unlock(mapping)       do { } while (0)
  26
  27 #define flush_icache_page(vma, page)    do { } while (0)
  28 void p3_cache_init(void);
  29
  30 #endif /* __ASSEMBLY__ */
  31
  32 #endif /* __ASM_SH_CPU_SH5_CACHEFLUSH_H */
  33