DEVF_BAUDCLK_12M
sc->sc_devflags |= DEVF_BAUDBITS_HINDEX | DEVF_BAUDCLK_12M;
sc->sc_devflags |= DEVF_BAUDBITS_HINDEX | DEVF_BAUDCLK_12M;
sc->sc_devflags |= DEVF_BAUDBITS_HINDEX | DEVF_BAUDCLK_12M;
if ((sc->sc_devflags & DEVF_BAUDCLK_12M) && speed >= 1200) {