1 #ifndef _ASM_METAG_DMA_MAPPING_H
2 #define _ASM_METAG_DMA_MAPPING_H
4 extern const struct dma_map_ops metag_dma_ops;
6 static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
12 * dma_alloc_attrs() always returns non-cacheable memory, so there's no need to
13 * do any flushing here.
16 dma_cache_sync(struct device *dev, void *vaddr, size_t size,
17 enum dma_data_direction direction)