KBS_OCMD
if ((bus_space_read_1(iot, ioh, KBSTATP) & KBS_OCMD) == 0)
if (bus_space_read_1(iot, ioh, KBSTATP) & KBS_OCMD) {
if ((bus_space_read_1(iot, ioh, KBSTATP) & KBS_OCMD)) {