arch/blackfin/include/asm/cachectl.h

   1 /*
   2  * based on the mips/cachectl.h
   3  *
   4  * Copyright 2010 Analog Devices Inc.
   5  * Copyright (C) 1994, 1995, 1996 by Ralf Baechle
   6  *
   7  * Licensed under the GPL-2 or later.
   8  */
   9
  10 #ifndef _ASM_CACHECTL
  11 #define _ASM_CACHECTL
  12
  13 /*
  14  * Options for cacheflush system call
  15  */
  16 #define ICACHE  (1<<0)          /* flush instruction cache        */
  17 #define DCACHE  (1<<1)          /* writeback and flush data cache */
  18 #define BCACHE  (ICACHE|DCACHE) /* flush both caches              */
  19
  20 #endif  /* _ASM_CACHECTL */