> Since (as explained in my other email), rdma_create_qp() has not been > called, > id->qp is NULL, causing ucma_modify_qp_rtr() and subsequently > rdma_accept() failure. > > Other than directly setting id->qp, I don't see how rdma_accept() can be > used > without calling rdma_create_qp() first. > > Is the conclusion that rdmacm doesn't support outside QP > creation/destruction > (at least not for the passive side) and that the documentation > (rdma_accept > manpage) is incorrect?
Tracing through the code, I don't think that the rdma cm will support outside QP creation on either the active or passive side. Rdma_connect() should handle outside QP creation, but the corresponding event processing code will not, for the same reason why rdma_accept() does not. Either the man page or code needs to be updated. Is there a reason why you are using external QP creation? _______________________________________________ ewg mailing list ewg@lists.openfabrics.org http://lists.openfabrics.org/mailman/listinfo/ewg
