Re: [PATCH V1 rdma-core 1/3] verbs: Enable creating QP with a given source QP number

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On Thu, Sep 07, 2017 at 03:12:05PM +0300, Yishai Hadas wrote:
> diff --git a/libibverbs/man/ibv_create_qp_ex.3 b/libibverbs/man/ibv_create_qp_ex.3
> index 99ae497..3272c09 100644
> +++ b/libibverbs/man/ibv_create_qp_ex.3
> @@ -38,6 +38,7 @@ enum ibv_qp_create_flags create_flags;	/* Creation flags for this QP */
>  uint16_t                max_tso_header; /* Maximum TSO header size */
>  struct ibv_rwq_ind_table *rwq_ind_tbl;  /* Indirection table to be associated with the QP */
>  struct ibv_rx_hash_conf  rx_hash_conf;  /* RX hash configuration to be used */
> +uint32_t                source_qpn;     /* Source QP number, creation flag IBV_QP_CREATE_SOURCE_QPN should be set */

I think more discussion in the man page is required for this
feature. Eg that it is a SEND ONLY QP and only works for UD.

Jason
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