extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction);
+#define arch_setup_dma_ops arch_setup_dma_ops
+static inline void arch_setup_dma_ops(struct device *dev, u64 dma_base,
+ u64 size, const struct iommu_ops *iommu,
+ bool coherent)
+{
+#ifdef CONFIG_DMA_PERDEV_COHERENT
+ dev->archdata.dma_coherent = coherent;
+#endif
+}
+
#endif /* _ASM_DMA_MAPPING_H */