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Last change
on this file was
2,
checked in by phkim, 11 years ago
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1.phkim
- revision copy newcon3sk r27
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Property svn:executable set to
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File size:
752 bytes
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| 1 | /* |
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| 2 | * This file is subject to the terms and conditions of the GNU General Public |
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| 3 | * License. See the file "COPYING" in the main directory of this archive |
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| 4 | * for more details. |
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| 5 | * |
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| 6 | * Copyright (C) 1994, 1995, 1996 by Ralf Baechle |
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| 7 | */ |
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| 8 | #ifndef _ASM_CACHECTL |
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| 9 | #define _ASM_CACHECTL |
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| 10 | |
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| 11 | /* |
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| 12 | * Options for cacheflush system call |
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| 13 | */ |
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| 14 | #define ICACHE (1<<0) /* flush instruction cache */ |
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| 15 | #define DCACHE (1<<1) /* writeback and flush data cache */ |
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| 16 | #define BCACHE (ICACHE|DCACHE) /* flush both caches */ |
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| 17 | |
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| 18 | /* |
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| 19 | * Caching modes for the cachectl(2) call |
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| 20 | * |
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| 21 | * cachectl(2) is currently not supported and returns ENOSYS. |
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| 22 | */ |
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| 23 | #define CACHEABLE 0 /* make pages cacheable */ |
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| 24 | #define UNCACHEABLE 1 /* make pages uncacheable */ |
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| 25 | |
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| 26 | #endif /* _ASM_CACHECTL */ |
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