389 			 int nelems, enum dma_data_direction dir,  in xen_swiotlb_map_sg_attrs()  argument
397 	for_each_sg(sgl, sg, nelems, i) {  in xen_swiotlb_map_sg_attrs()
421 	return nelems;  in xen_swiotlb_map_sg_attrs()
426 xen_swiotlb_map_sg(struct device *hwdev, struct scatterlist *sgl, int nelems,  in xen_swiotlb_map_sg()  argument
429 	return xen_swiotlb_map_sg_attrs(hwdev, sgl, nelems, dir, NULL);  in xen_swiotlb_map_sg()
439 			   int nelems, enum dma_data_direction dir,  in xen_swiotlb_unmap_sg_attrs()  argument
447 	for_each_sg(sgl, sg, nelems, i)  in xen_swiotlb_unmap_sg_attrs()
454 xen_swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sgl, int nelems,  in xen_swiotlb_unmap_sg()  argument
457 	return xen_swiotlb_unmap_sg_attrs(hwdev, sgl, nelems, dir, NULL);  in xen_swiotlb_unmap_sg()
470 		    int nelems, enum dma_data_direction dir,  in xen_swiotlb_sync_sg()  argument
476 	for_each_sg(sgl, sg, nelems, i)  in xen_swiotlb_sync_sg()
483 			    int nelems, enum dma_data_direction dir)  in xen_swiotlb_sync_sg_for_cpu()  argument
485 	xen_swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_CPU);  in xen_swiotlb_sync_sg_for_cpu()
491 			       int nelems, enum dma_data_direction dir)  in xen_swiotlb_sync_sg_for_device()  argument
493 	xen_swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_DEVICE);  in xen_swiotlb_sync_sg_for_device()