540 			 int nelems, enum dma_data_direction dir,  in xen_swiotlb_map_sg_attrs()  argument
548 	for_each_sg(sgl, sg, nelems, i) {  in xen_swiotlb_map_sg_attrs()
591 	return nelems;  in xen_swiotlb_map_sg_attrs()
601 			   int nelems, enum dma_data_direction dir,  in xen_swiotlb_unmap_sg_attrs()  argument
609 	for_each_sg(sgl, sg, nelems, i)  in xen_swiotlb_unmap_sg_attrs()
624 		    int nelems, enum dma_data_direction dir,  in xen_swiotlb_sync_sg()  argument
630 	for_each_sg(sgl, sg, nelems, i)  in xen_swiotlb_sync_sg()
637 			    int nelems, enum dma_data_direction dir)  in xen_swiotlb_sync_sg_for_cpu()  argument
639 	xen_swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_CPU);  in xen_swiotlb_sync_sg_for_cpu()
645 			       int nelems, enum dma_data_direction dir)  in xen_swiotlb_sync_sg_for_device()  argument
647 	xen_swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_DEVICE);  in xen_swiotlb_sync_sg_for_device()