Symbol: DF_FIXEDCLASS
sys/kern/subr_bus.c
1210
dev->flags |= DF_FIXEDCLASS;
sys/kern/subr_bus.c
2146
if (!(dev->flags & DF_FIXEDCLASS))
sys/kern/subr_bus.c
3679
(dev->flags&DF_FIXEDCLASS? "fixed,":""),