Re: [dpdk-dev] [PATCH v3 7/8] vdpa/ifc: enable status protocol feature

["Xia, Chenbo" <chenbo.xia@intel.com>]

> -----Original Message-----
> From: Adrian Moreno <amorenoz@redhat.com>
> Sent: Monday, July 6, 2020 7:25 PM
> To: dev@dpdk.org; Xia, Chenbo <chenbo.xia@intel.com>; Ye, Xiaolong
> <xiaolong.ye@intel.com>; shahafs@mellanox.com; matan@mellanox.com;
> maxime.coquelin@redhat.com; Wang, Xiao W <xiao.w.wang@intel.com>;
> viacheslavo@mellanox.com
> Cc: jasowang@redhat.com; lulu@redhat.com
> Subject: [PATCH v3 7/8] vdpa/ifc: enable status protocol feature
> 
> From: Maxime Coquelin <maxime.coquelin@redhat.com>
> 
> This patch advertises VHOST_USER_PROTOCOL_F_STATUS support in the IFC
> driver so that that the protocol feature is negotiated.
> 
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
>  drivers/vdpa/ifc/ifcvf_vdpa.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/vdpa/ifc/ifcvf_vdpa.c b/drivers/vdpa/ifc/ifcvf_vdpa.c index
> de54dc8aa..8bcc24e45 100644
> --- a/drivers/vdpa/ifc/ifcvf_vdpa.c
> +++ b/drivers/vdpa/ifc/ifcvf_vdpa.c
> @@ -1074,7 +1074,8 @@ ifcvf_get_vdpa_features(struct rte_vdpa_device
> *vdev, uint64_t *features)
>  		 1ULL << VHOST_USER_PROTOCOL_F_SLAVE_REQ | \
>  		 1ULL << VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD | \
>  		 1ULL << VHOST_USER_PROTOCOL_F_HOST_NOTIFIER | \
> -		 1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD)
> +		 1ULL << VHOST_USER_PROTOCOL_F_LOG_SHMFD | \
> +		 1ULL << VHOST_USER_PROTOCOL_F_STATUS)
>  static int
>  ifcvf_get_protocol_features(struct rte_vdpa_device *vdev, uint64_t *features)
> {
> --
> 2.26.2

Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>