34 void *dma_alloc_noncoherent(struct device *dev, size_t size,
37 void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
40 void *dma_alloc_coherent(struct device *dev, size_t size,
43 void dma_free_coherent(struct device *dev, size_t size, void *kvaddr,
48 			   void *cpu_addr, dma_addr_t dma_addr, size_t size);
51 				  size_t size);
62 static inline void __inline_dma_cache_sync(unsigned long paddr, size_t size,  in __inline_dma_cache_sync()  argument
67 		dma_cache_inv(paddr, size);  in __inline_dma_cache_sync()
70 		dma_cache_wback(paddr, size);  in __inline_dma_cache_sync()
73 		dma_cache_wback_inv(paddr, size);  in __inline_dma_cache_sync()
80 void __arc_dma_cache_sync(unsigned long paddr, size_t size,
93 dma_map_single(struct device *dev, void *cpu_addr, size_t size,  in dma_map_single()  argument
96 	_dma_cache_sync((unsigned long)cpu_addr, size, dir);  in dma_map_single()
102 		 size_t size, enum dma_data_direction dir)  in dma_unmap_single()  argument
108 	     unsigned long offset, size_t size,  in dma_map_page()  argument
112 	return dma_map_single(dev, (void *)paddr, size, dir);  in dma_map_page()
117 	       size_t size, enum dma_data_direction dir)  in dma_unmap_page()  argument
148 			size_t size, enum dma_data_direction dir)  in dma_sync_single_for_cpu()  argument
150 	_dma_cache_sync(plat_dma_addr_to_kernel(dev, dma_handle), size,  in dma_sync_single_for_cpu()
156 			   size_t size, enum dma_data_direction dir)  in dma_sync_single_for_device()  argument
158 	_dma_cache_sync(plat_dma_addr_to_kernel(dev, dma_handle), size,  in dma_sync_single_for_device()
164 			      unsigned long offset, size_t size,  in dma_sync_single_range_for_cpu()  argument
168 			size, DMA_FROM_DEVICE);  in dma_sync_single_range_for_cpu()
173 				 unsigned long offset, size_t size,  in dma_sync_single_range_for_device()  argument
177 			size, DMA_TO_DEVICE);  in dma_sync_single_range_for_device()