PCCTWO_REG_OFF
bus_space_map(ma->ma_bust, PCCTWO_REG_OFF + ma->ma_offset,
bus_space_map(sc->sc_bust, PCCTWO_REG_OFF + ma->ma_offset,
intiobase_phys + MAINBUS_PCCTWO_OFFSET + PCCTWO_REG_OFF,
PCCTWO_REG_OFF]);