22 		enum dma_data_direction dir, unsigned long attrs);
28 		int nents, enum dma_data_direction dir);
31 		struct scatterlist *sgl, int nents, enum dma_data_direction dir)  in dma_direct_sync_sg_for_device()  argument
40 		int nents, enum dma_data_direction dir, unsigned long attrs);
42 		struct scatterlist *sgl, int nents, enum dma_data_direction dir);
45 		struct scatterlist *sgl, int nents, enum dma_data_direction dir,  in dma_direct_unmap_sg()  argument
50 		struct scatterlist *sgl, int nents, enum dma_data_direction dir)  in dma_direct_sync_sg_for_cpu()  argument
56 		dma_addr_t addr, size_t size, enum dma_data_direction dir)  in dma_direct_sync_single_for_device()  argument
61 		swiotlb_sync_single_for_device(dev, paddr, size, dir);  in dma_direct_sync_single_for_device()
64 		arch_sync_dma_for_device(paddr, size, dir);  in dma_direct_sync_single_for_device()
68 		dma_addr_t addr, size_t size, enum dma_data_direction dir)  in dma_direct_sync_single_for_cpu()  argument
73 		arch_sync_dma_for_cpu(paddr, size, dir);  in dma_direct_sync_single_for_cpu()
78 		swiotlb_sync_single_for_cpu(dev, paddr, size, dir);  in dma_direct_sync_single_for_cpu()
80 	if (dir == DMA_FROM_DEVICE)  in dma_direct_sync_single_for_cpu()
86 		enum dma_data_direction dir, unsigned long attrs)  in dma_direct_map_page()  argument
94 		return swiotlb_map(dev, phys, size, dir, attrs);  in dma_direct_map_page()
98 	    dma_kmalloc_needs_bounce(dev, size, dir)) {  in dma_direct_map_page()
102 			return swiotlb_map(dev, phys, size, dir, attrs);  in dma_direct_map_page()
111 		arch_sync_dma_for_device(phys, size, dir);  in dma_direct_map_page()
116 		size_t size, enum dma_data_direction dir, unsigned long attrs)  in dma_direct_unmap_page()  argument
121 		dma_direct_sync_single_for_cpu(dev, addr, size, dir);  in dma_direct_unmap_page()
124 		swiotlb_tbl_unmap_single(dev, phys, size, dir,  in dma_direct_unmap_page()