arch/nds32/include/uapi/asm/cachectl.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 // Copyright (C) 1994, 1995, 1996 by Ralf Baechle
   3 // Copyright (C) 2005-2017 Andes Technology Corporation
   4 #ifndef _ASM_CACHECTL
   5 #define _ASM_CACHECTL
   6
   7 /*
   8  * Options for cacheflush system call
   9  */
  10 #define ICACHE  0               /* flush instruction cache        */
  11 #define DCACHE  1               /* writeback and flush data cache */
  12 #define BCACHE  2               /* flush instruction cache + writeback and flush data cache */
  13
  14 #endif /* _ASM_CACHECTL */