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/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 1997, 98, 99, 2000 Ralf Baechle
* Copyright (C) 1999 Silicon Graphics, Inc.
*/
#ifndef _ASM_CACHE_H
#define _ASM_CACHE_H
#include <linux/config.h>
#ifndef _LANGUAGE_ASSEMBLY
/*
* Descriptor for a cache
*/
struct cache_desc {
int linesz;
int sets;
int ways;
int flags; /* Details like write thru/back, coherent, etc. */
};
#endif
/*
* Flag definitions
*/
#define MIPS_CACHE_NOT_PRESENT 0x00000001
#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_R6000)
#define L1_CACHE_BYTES 16
#else
#define L1_CACHE_BYTES 32 /* A guess */
#endif
#define SMP_CACHE_BYTES L1_CACHE_BYTES
#endif /* _ASM_CACHE_H */
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