IO_ADDRESS         79 dev/sbus/mgx.c #define	CRTC_INDEX		IO_ADDRESS(0x03c4)
IO_ADDRESS         80 dev/sbus/mgx.c #define	CRTC_DATA		IO_ADDRESS(0x03c5)
IO_ADDRESS         82 dev/sbus/mgx.c #define	CMAP_READ_INDEX		IO_ADDRESS(0x03c7)
IO_ADDRESS         83 dev/sbus/mgx.c #define	CMAP_WRITE_INDEX	IO_ADDRESS(0x03c8)
IO_ADDRESS         84 dev/sbus/mgx.c #define	CMAP_DATA		IO_ADDRESS(0x03c9)