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23 lines
507 B
23 lines
507 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* include/asm-alpha/cache.h |
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*/ |
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#ifndef __ARCH_ALPHA_CACHE_H |
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#define __ARCH_ALPHA_CACHE_H |
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/* Bytes per L1 (data) cache line. */ |
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#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6) |
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# define L1_CACHE_BYTES 64 |
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# define L1_CACHE_SHIFT 6 |
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#else |
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/* Both EV4 and EV5 are write-through, read-allocate, |
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direct-mapped, physical. |
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*/ |
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# define L1_CACHE_BYTES 32 |
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# define L1_CACHE_SHIFT 5 |
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#endif |
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#define SMP_CACHE_BYTES L1_CACHE_BYTES |
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#endif
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