| /* |
| * 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 |
