KCS_CTL_STS
OUTB(sc, KCS_CTL_STS, KCS_CONTROL_GET_STATUS_ABORT);
OUTB(sc, KCS_CTL_STS, KCS_CONTROL_WRITE_START);
OUTB(sc, KCS_CTL_STS, KCS_CONTROL_WRITE_END);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
OUTB(sc, KCS_CTL_STS, KCS_CONTROL_GET_STATUS_ABORT);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);
status = INB(sc, KCS_CTL_STS);