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30 lines
641 B
30 lines
641 B
19 years ago
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#ifndef __ASM_AVR32_CACHE_H
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#define __ASM_AVR32_CACHE_H
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#define L1_CACHE_SHIFT 5
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#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
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#ifndef __ASSEMBLER__
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struct cache_info {
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unsigned int ways;
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unsigned int sets;
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unsigned int linesz;
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};
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#endif /* __ASSEMBLER */
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/* Cache operation constants */
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#define ICACHE_FLUSH 0x00
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#define ICACHE_INVALIDATE 0x01
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#define ICACHE_LOCK 0x02
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#define ICACHE_UNLOCK 0x03
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#define ICACHE_PREFETCH 0x04
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#define DCACHE_FLUSH 0x08
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#define DCACHE_LOCK 0x09
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#define DCACHE_UNLOCK 0x0a
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#define DCACHE_INVALIDATE 0x0b
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#define DCACHE_CLEAN 0x0c
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#define DCACHE_CLEAN_INVAL 0x0d
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#endif /* __ASM_AVR32_CACHE_H */
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