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