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24 lines
546 B
24 lines
546 B
/* |
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* This file is subject to the terms and conditions of the GNU General Public |
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* License. See the file "COPYING" in the main directory of this archive |
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* for more details. |
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* |
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* Copyright (C) 2006 Ralf Baechle <ralf@linux-mips.org> |
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* |
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*/ |
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#ifndef __ASM_DMA_COHERENCE_H |
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#define __ASM_DMA_COHERENCE_H |
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#ifdef CONFIG_DMA_MAYBE_COHERENT |
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extern int coherentio; |
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extern int hw_coherentio; |
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#else |
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#ifdef CONFIG_DMA_COHERENT |
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#define coherentio 1 |
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#else |
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#define coherentio 0 |
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#endif |
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#define hw_coherentio 0 |
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#endif /* CONFIG_DMA_MAYBE_COHERENT */ |
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#endif
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