| 1 | |
| 2 | * include/asm-alpha/cache.h
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| 3 |
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| 4 | #ifndef __ARCH_ALPHA_CACHE_H
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| 5 | #define __ARCH_ALPHA_CACHE_H
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| 6 |
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| 7 |
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| 8 |
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| 9 | #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
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| 10 | # define L1_CACHE_BYTES 64
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| 11 | # define L1_CACHE_SHIFT 6
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| 12 | #else
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| 13 | |
| 14 | direct-mapped, physical.
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| 15 |
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| 16 | # define L1_CACHE_BYTES 32
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| 17 | # define L1_CACHE_SHIFT 5
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| 18 | #endif
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| 19 |
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| 20 | #define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
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| 21 | #define SMP_CACHE_BYTES L1_CACHE_BYTES
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| 22 |
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| 23 | #endif
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