| /* DMA mapping routines for the MN10300 arch |
| * |
| * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. |
| * Written by David Howells (dhowells@redhat.com) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public Licence |
| * as published by the Free Software Foundation; either version |
| * 2 of the Licence, or (at your option) any later version. |
| */ |
| #ifndef _ASM_DMA_MAPPING_H |
| #define _ASM_DMA_MAPPING_H |
| |
| #include <asm/cache.h> |
| #include <asm/io.h> |
| |
| extern struct dma_map_ops mn10300_dma_ops; |
| |
| static inline struct dma_map_ops *get_dma_ops(struct device *dev) |
| { |
| return &mn10300_dma_ops; |
| } |
| |
| static inline |
| void dma_cache_sync(void *vaddr, size_t size, |
| enum dma_data_direction direction) |
| { |
| mn10300_dcache_flush_inv(); |
| } |
| |
| #endif |
