OCRDMA_CQE_BUFTAG_SHIFT
OCRDMA_CQE_BUFTAG_MASK = 0xFFFF << OCRDMA_CQE_BUFTAG_SHIFT,
OCRDMA_CQE_BUFTAG_SHIFT) &
OCRDMA_CQE_BUFTAG_SHIFT) & srq->rq.max_wqe_idx;