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Diffstat (limited to 'kernel/arch/frv/include/asm/cache.h')
| -rw-r--r-- | kernel/arch/frv/include/asm/cache.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/kernel/arch/frv/include/asm/cache.h b/kernel/arch/frv/include/asm/cache.h new file mode 100644 index 000000000..2797163b8 --- /dev/null +++ b/kernel/arch/frv/include/asm/cache.h @@ -0,0 +1,23 @@ +/* cache.h: FRV cache definitions + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef __ASM_CACHE_H +#define __ASM_CACHE_H + + +/* bytes per L1 cache line */ +#define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT) +#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) + +#define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) +#define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) + +#endif |