GENEVE_FLAG_LEARN
sc->gnv_flags |= GENEVE_FLAG_LEARN;
sc->gnv_flags &= ~GENEVE_FLAG_LEARN;
if (sc->gnv_flags & GENEVE_FLAG_LEARN)
sc->gnv_flags |= GENEVE_FLAG_LEARN;
sc->gnv_flags & GENEVE_FLAG_LEARN);