vtpci_modern_write_device_4
vtpci_modern_write_device_4(sc, off, val0);
vtpci_modern_write_device_4(sc, off + 4, val1);
static void vtpci_modern_write_device_4(struct vtpci_modern_softc *,
vtpci_modern_write_device_4(sc, offset, val);