/* cache.h: Cache specific code for the Sparc. These include flushing | |
* and direct tag/data line access. | |
* | |
* Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) | |
*/ | |
#ifndef _SPARC_CACHE_H | |
#define _SPARC_CACHE_H | |
#define ARCH_SLAB_MINALIGN __alignof__(unsigned long long) | |
#define L1_CACHE_SHIFT 5 | |
#define L1_CACHE_BYTES 32 | |
#ifdef CONFIG_SPARC32 | |
#define SMP_CACHE_BYTES_SHIFT 5 | |
#else | |
#define SMP_CACHE_BYTES_SHIFT 6 | |
#endif | |
#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) | |
#define __read_mostly __attribute__((__section__(".data..read_mostly"))) | |
#endif /* !(_SPARC_CACHE_H) */ |