diff --git a/usr.sbin/bhyve/pci_passthru.h b/usr.sbin/bhyve/pci_passthru.h
--- a/usr.sbin/bhyve/pci_passthru.h
+++ b/usr.sbin/bhyve/pci_passthru.h
@@ -24,5 +24,6 @@
     int coff, int bytes, uint32_t *rv);
 int passthru_cfgwrite_emulate(struct passthru_softc *sc, struct pci_devinst *pi,
     int coff, int bytes, uint32_t val);
+struct pcisel *passthru_get_sel(struct passthru_softc *sc);
 int set_pcir_handler(struct passthru_softc *sc, int reg, int len,
     cfgread_handler rhandler, cfgwrite_handler whandler);
diff --git a/usr.sbin/bhyve/pci_passthru.c b/usr.sbin/bhyve/pci_passthru.c
--- a/usr.sbin/bhyve/pci_passthru.c
+++ b/usr.sbin/bhyve/pci_passthru.c
@@ -660,6 +660,14 @@
 	return (error);
 }
 
+struct pcisel *
+passthru_get_sel(struct passthru_softc *sc)
+{
+	assert(sc != NULL);
+
+	return (&sc->psc_sel);
+}
+
 int
 set_pcir_handler(struct passthru_softc *sc, int reg, int len,
     cfgread_handler rhandler, cfgwrite_handler whandler)