On Fri, Jul 29, 2022 at 09:20:05PM +0000, Long Li wrote: > > > the Mellanox NICs implement the RAW_QP. IMHO, it's better to have the > > > user explicitly decide whether to use Ethernet or RDMA RAW_QP on a > > > specific port. > > > > It should all be carefully documented someplace. > > The use case for RAW_QP is from user-mode. Is it acceptable that we > document the detailed usage in rdma-core? Yes, but add a suitable comment someplace in the kernel too Jason