1obj-$(CONFIG_XEN_PCIDEV_BACKEND) += xen-pciback.o 2 3xen-pciback-y := pci_stub.o pciback_ops.o xenbus.o 4xen-pciback-y += conf_space.o conf_space_header.o \ 5 conf_space_capability.o \ 6 conf_space_quirks.o vpci.o \ 7 passthrough.o 8