Michael S. Tsirkin wrote: >> @@ -815,7 +1168,9 @@ static struct ib_qp *ipoib_cm_create_tx_ >> attr.recv_cq = priv->cq; >> attr.srq = priv->cm.srq; >> attr.cap.max_send_wr = ipoib_sendq_size; >> + attr.cap.max_recv_wr = 1; >> attr.cap.max_send_sge = 1; >> + attr.cap.max_recv_sge = 1; >> attr.sq_sig_type = IB_SIGNAL_ALL_WR; >> attr.qp_type = IB_QPT_RC; >> attr.send_cq = cq; > > You never post a receive WR on this QP, do you? > So > 1. What's magic about 1 as max recv wr? Why not 0? > 2. If the remote sends a packet on this QP, it'llget closed, > won't it? Looks like a spec violation. > > Good catch. I can probably set max_recv_sge to 0 too -right? I can do that in a separate patch later on. However, I see nothing in table 46 of the IB spec that tells me that it is a violation of the spec. Which section are you referring to?
Pradeep _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
