> Our ehca2 supports sort of low-latency QP for UD and RC. It would be great > if we can e.g. enhance above enum like this > QP_CREATE_LL = 1 << 1 OK, that actually convinces me that this is useful infrastructure. However, please use 1 << 2 for your flag since 0 is LSO and 1 is used by XRC already. - R.