Symbol: IGS_EXT_PORT
sys/dev/ic/igsfb_subr.c
263
bus_space_write_1(iot, ioh, IGS_EXT_PORT, 0x80);
sys/dev/ic/igsfb_subr.c
264
bus_space_write_1(iot, ioh, IGS_EXT_PORT, 0x00);