include/asm-xtensa/cache.h

   1 /*
   2  * include/asm-xtensa/cache.h
   3  *
   4  * This file is subject to the terms and conditions of the GNU General Public
   5  * License.  See the file "COPYING" in the main directory of this archive
   6  * for more details.
   7  *
   8  * (C) 2001 - 2005 Tensilica Inc.
   9  */
  10
  11 #ifndef _XTENSA_CACHE_H
  12 #define _XTENSA_CACHE_H
  13
  14 #include <asm/variant/core.h>
  15
  16 #define L1_CACHE_SHIFT  XCHAL_DCACHE_LINEWIDTH
  17 #define L1_CACHE_BYTES  XCHAL_DCACHE_LINESIZE
  18 #define SMP_CACHE_BYTES L1_CACHE_BYTES
  19
  20 #define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE/XCHAL_DCACHE_WAYS)
  21 #define ICACHE_WAY_SIZE (XCHAL_ICACHE_SIZE/XCHAL_ICACHE_WAYS)
  22
  23
  24 #endif  /* _XTENSA_CACHE_H */