Symbol: EG_CTL_DIR
sys/dev/isa/if_eg.c
607
bus_space_read_1(iot, ioh, EG_CONTROL) & ~EG_CTL_DIR);
sys/dev/isa/if_eg.c
638
bus_space_read_1(iot, ioh, EG_CONTROL) | EG_CTL_DIR);