366 				enum dma_data_direction dir,  in xen_swiotlb_map_page()  argument
372 	BUG_ON(dir == DMA_NONE);  in xen_swiotlb_map_page()
390 				     size, size, dir, attrs);  in xen_swiotlb_map_page()
401 		swiotlb_tbl_unmap_single(dev, map, size, size, dir,  in xen_swiotlb_map_page()
408 		xen_dma_sync_for_device(dev, dev_addr, phys, size, dir);  in xen_swiotlb_map_page()
421 		size_t size, enum dma_data_direction dir, unsigned long attrs)  in xen_swiotlb_unmap_page()  argument
425 	BUG_ON(dir == DMA_NONE);  in xen_swiotlb_unmap_page()
428 		xen_dma_sync_for_cpu(hwdev, dev_addr, paddr, size, dir);  in xen_swiotlb_unmap_page()
432 		swiotlb_tbl_unmap_single(hwdev, paddr, size, size, dir, attrs);  in xen_swiotlb_unmap_page()
437 		size_t size, enum dma_data_direction dir)  in xen_swiotlb_sync_single_for_cpu()  argument
442 		xen_dma_sync_for_cpu(dev, dma_addr, paddr, size, dir);  in xen_swiotlb_sync_single_for_cpu()
445 		swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_CPU);  in xen_swiotlb_sync_single_for_cpu()
450 		size_t size, enum dma_data_direction dir)  in xen_swiotlb_sync_single_for_device()  argument
455 		swiotlb_tbl_sync_single(dev, paddr, size, dir, SYNC_FOR_DEVICE);  in xen_swiotlb_sync_single_for_device()
458 		xen_dma_sync_for_device(dev, dma_addr, paddr, size, dir);  in xen_swiotlb_sync_single_for_device()
467 		enum dma_data_direction dir, unsigned long attrs)  in xen_swiotlb_unmap_sg()  argument
472 	BUG_ON(dir == DMA_NONE);  in xen_swiotlb_unmap_sg()
476 				dir, attrs);  in xen_swiotlb_unmap_sg()
482 		enum dma_data_direction dir, unsigned long attrs)  in xen_swiotlb_map_sg()  argument
487 	BUG_ON(dir == DMA_NONE);  in xen_swiotlb_map_sg()
491 				sg->offset, sg->length, dir, attrs);  in xen_swiotlb_map_sg()
499 	xen_swiotlb_unmap_sg(dev, sgl, i, dir, attrs | DMA_ATTR_SKIP_CPU_SYNC);  in xen_swiotlb_map_sg()
506 			    int nelems, enum dma_data_direction dir)  in xen_swiotlb_sync_sg_for_cpu()  argument
513 				sg->length, dir);  in xen_swiotlb_sync_sg_for_cpu()
519 			       int nelems, enum dma_data_direction dir)  in xen_swiotlb_sync_sg_for_device()  argument
526 				sg->length, dir);  in xen_swiotlb_sync_sg_for_device()