SMC_GET_CTL
ctl = SMC_GET_CTL(lp);
ctl = SMC_GET_CTL(lp);
} while (SMC_GET_CTL(lp) & CTL_STORE);
ctl = SMC_GET_CTL(lp);
} while (SMC_GET_CTL(lp) & CTL_RELOAD);
ctl = SMC_GET_CTL(lp) | CTL_LE_ENABLE;