Index: sys/x86/isa/orm.c
===================================================================
--- sys/x86/isa/orm.c
+++ sys/x86/isa/orm.c
@@ -69,15 +69,19 @@
 static int
 orm_probe(device_t dev)
 {
+
+       if (resource_disabled("orm", 0))
+               return (ENXIO);
+
        return (ISA_PNP_PROBE(device_get_parent(dev), dev, orm_ids));
 }

 static int
 orm_attach(device_t dev)
 {
        return (0);
 }

 static void
 orm_identify(driver_t* driver, device_t parent)
 {