EDMA_TPD_CONS_IDX_SHIFT
>> EDMA_TPD_CONS_IDX_SHIFT) & EDMA_TPD_CONS_IDX_MASK,
idx = (reg >> EDMA_TPD_CONS_IDX_SHIFT) & 0xffff;
*idx = (reg >> EDMA_TPD_CONS_IDX_SHIFT) & EDMA_TPD_CONS_IDX_MASK;