SAFEXCEL_HIA_AIC_R
status = SAFEXCEL_READ(sc, SAFEXCEL_HIA_AIC_R(sc) +
SAFEXCEL_HIA_AIC_R(sc) + SAFEXCEL_HIA_AIC_R_ACK(ring),
reg = SAFEXCEL_READ(sc, SAFEXCEL_HIA_AIC_R(sc) +
SAFEXCEL_HIA_AIC_R(sc) + SAFEXCEL_HIA_AIC_R_ENABLE_CLR(i),
SAFEXCEL_HIA_AIC_R(sc) + SAFEXCEL_HIA_AIC_R_ENABLE_CTRL(i),
SAFEXCEL_HIA_AIC_R(sc) + SAFEXCEL_HIA_AIC_R_ENABLE_CLR(i),