CQE_WRID_STAG
if (CQE_WRID_STAG(hw_cqe) == 1)
if (CQE_WRID_STAG(hw_cqe) == 1) {
wc->ex.invalidate_rkey = CQE_WRID_STAG(&cqe);
t4_dump_stag(sc, CQE_WRID_STAG(err_cqe));