CONTROL_REGISTER_OFFSET
+ CONTROL_REGISTERS_POFFSET + (CONTROL_REGISTER_OFFSET << 2);
CONTROL_REGISTER_OFFSET, sc->sc_ctl_reg);
CONTROL_REGISTER_OFFSET, sc->sc_ctl_reg);
CONTROL_REGISTER_OFFSET, sc->sc_ctl_reg);
CONTROL_REGISTER_OFFSET, sc->sc_ctl_reg);