TPD_SEGMENT_EN_SHIFT
tpd->word3 |= 1 << TPD_SEGMENT_EN_SHIFT;
segment = (tpd->word3 >> TPD_SEGMENT_EN_SHIFT) & TPD_SEGMENT_EN_MASK;
if ((tpd->word3 >> TPD_SEGMENT_EN_SHIFT) & TPD_SEGMENT_EN_MASK)
ptpd->word3 |= 1 << TPD_SEGMENT_EN_SHIFT;
retval = (ptpd->word3 >> TPD_SEGMENT_EN_SHIFT) & TPD_SEGMENT_EN_MASK;
val = (tpd->word3 >> TPD_SEGMENT_EN_SHIFT) &