include/asm-m68k/cachectl.h

   1 #ifndef _M68K_CACHECTL_H
   2 #define _M68K_CACHECTL_H
   3
   4 /* Definitions for the cacheflush system call.  */
   5
   6 #define FLUSH_SCOPE_LINE    1   /* Flush a cache line */
   7 #define FLUSH_SCOPE_PAGE    2   /* Flush a page */
   8 #define FLUSH_SCOPE_ALL     3   /* Flush the whole cache -- superuser only */
   9
  10 #define FLUSH_CACHE_DATA    1   /* Writeback and flush data cache */
  11 #define FLUSH_CACHE_INSN    2   /* Flush instruction cache */
  12 #define FLUSH_CACHE_BOTH    3   /* Flush both caches */
  13
  14 #endif /* _M68K_CACHECTL_H */