| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* 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 __section(".data..read_mostly") | |
| #endif /* !(_SPARC_CACHE_H) */ |