acpimcfg_configure_bus
error = acpimcfg_configure_bus(sc->sc_dev, pba->pba_pc, sc->sc_handle,
error = acpimcfg_configure_bus(mpb->mb_dev,
int acpimcfg_configure_bus(device_t, pci_chipset_tag_t, ACPI_HANDLE, int,