[ofa-general] Re: IPOB CM (NOSRQ) [PATCH V8] patch

[Michael S. Tsirkin]

> @@ -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.


-- 
MST