include/asm-ppc64/cache.h

   1 /*
   2  * This program is free software; you can redistribute it and/or
   3  * modify it under the terms of the GNU General Public License
   4  * as published by the Free Software Foundation; either version
   5  * 2 of the License, or (at your option) any later version.
   6  */
   7 #ifndef __ARCH_PPC64_CACHE_H
   8 #define __ARCH_PPC64_CACHE_H
   9
  10 /* bytes per L1 cache line */
  11 #define L1_CACHE_SHIFT  7
  12 #define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
  13
  14 #define SMP_CACHE_BYTES L1_CACHE_BYTES
  15 #define L1_CACHE_SHIFT_MAX 7    /* largest L1 which this arch supports */
  16
  17 #endif