24 void *dma_alloc_coherent(struct device *dev, size_t size,  in dma_alloc_coherent()  argument
38 	ret = (void *) __get_free_pages(gfp, get_order(size));  in dma_alloc_coherent()
42 			(unsigned long) ret + size);  in dma_alloc_coherent()
50 void dma_free_coherent(struct device *dev, size_t size, void *vaddr,  in dma_free_coherent()  argument
55 	free_pages(addr, get_order(size));  in dma_free_coherent()
81 			unsigned long offset, size_t size,  in dma_map_page()  argument
89 	__dma_sync_for_device(addr, size, direction);  in dma_map_page()
95 void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,  in dma_unmap_page()  argument
100 	__dma_sync_for_cpu(phys_to_virt(dma_address), size, direction);  in dma_unmap_page()
124 			     size_t size, enum dma_data_direction direction)  in dma_sync_single_for_cpu()  argument
128 	__dma_sync_for_cpu(phys_to_virt(dma_handle), size, direction);  in dma_sync_single_for_cpu()
133 				size_t size, enum dma_data_direction direction)  in dma_sync_single_for_device()  argument
137 	__dma_sync_for_device(phys_to_virt(dma_handle), size, direction);  in dma_sync_single_for_device()
142 					unsigned long offset, size_t size,  in dma_sync_single_range_for_cpu()  argument
147 	__dma_sync_for_cpu(phys_to_virt(dma_handle), size, direction);  in dma_sync_single_range_for_cpu()
152 					unsigned long offset, size_t size,  in dma_sync_single_range_for_device()  argument
157 	__dma_sync_for_device(phys_to_virt(dma_handle), size, direction);  in dma_sync_single_range_for_device()