EDMA_REQQP_ERQQP_MASK
erqqop = (reg & EDMA_REQQP_ERQQP_MASK) >> EDMA_REQQP_ERQQP_SHIFT;
erqqip = (reg & EDMA_REQQP_ERQQP_MASK) >> EDMA_REQQP_ERQQP_SHIFT;