xen_virt_to_bus   244 drivers/xen/swiotlb-xen.c 	start_dma_addr = xen_virt_to_bus(xen_io_tlb_start);
xen_virt_to_bus   539 drivers/xen/swiotlb-xen.c 	return xen_virt_to_bus(xen_io_tlb_end - 1) <= mask;