include/asm-mips/cache.h

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 1997, 98, 99, 2000, 2003 Ralf Baechle
   7  * Copyright (C) 1999 Silicon Graphics, Inc.
   8  */
   9 #ifndef _ASM_CACHE_H
  10 #define _ASM_CACHE_H
  11
  12 #include <linux/config.h>
  13
  14 #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_R6000) || \
  15     defined(CONFIG_CPU_TX39XX)
  16 #define L1_CACHE_BYTES          16
  17 #define L1_CACHE_SHIFT_MAX       4      /* largest L1 which this arch supports */
  18 #else
  19 #define L1_CACHE_BYTES          32      /* A guess */
  20 #define L1_CACHE_SHIFT_MAX       6      /* largest L1 which this arch supports */
  21 #endif
  22
  23 #define SMP_CACHE_BYTES         L1_CACHE_BYTES
  24
  25 #endif /* _ASM_CACHE_H */