17 void *dma_alloc_noncoherent(struct device *dev, size_t size,
20 void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
23 void *dma_alloc_coherent(struct device *dev, size_t size,
26 void dma_free_coherent(struct device *dev, size_t size, void *kvaddr,
31 			   void *cpu_addr, dma_addr_t dma_addr, size_t size);
34 				  size_t size);
45 static inline void __inline_dma_cache_sync(unsigned long paddr, size_t size,  in __inline_dma_cache_sync()  argument
50 		dma_cache_inv(paddr, size);  in __inline_dma_cache_sync()
53 		dma_cache_wback(paddr, size);  in __inline_dma_cache_sync()
56 		dma_cache_wback_inv(paddr, size);  in __inline_dma_cache_sync()
63 void __arc_dma_cache_sync(unsigned long paddr, size_t size,
76 dma_map_single(struct device *dev, void *cpu_addr, size_t size,  in dma_map_single()  argument
79 	_dma_cache_sync((unsigned long)cpu_addr, size, dir);  in dma_map_single()
85 		 size_t size, enum dma_data_direction dir)  in dma_unmap_single()  argument
91 	     unsigned long offset, size_t size,  in dma_map_page()  argument
95 	return dma_map_single(dev, (void *)paddr, size, dir);  in dma_map_page()
100 	       size_t size, enum dma_data_direction dir)  in dma_unmap_page()  argument
131 			size_t size, enum dma_data_direction dir)  in dma_sync_single_for_cpu()  argument
133 	_dma_cache_sync(dma_handle, size, DMA_FROM_DEVICE);  in dma_sync_single_for_cpu()
138 			   size_t size, enum dma_data_direction dir)  in dma_sync_single_for_device()  argument
140 	_dma_cache_sync(dma_handle, size, DMA_TO_DEVICE);  in dma_sync_single_for_device()
145 			      unsigned long offset, size_t size,  in dma_sync_single_range_for_cpu()  argument
148 	_dma_cache_sync(dma_handle + offset, size, DMA_FROM_DEVICE);  in dma_sync_single_range_for_cpu()
153 				 unsigned long offset, size_t size,  in dma_sync_single_range_for_device()  argument
156 	_dma_cache_sync(dma_handle + offset, size, DMA_TO_DEVICE);  in dma_sync_single_range_for_device()