Re: [PATCH vhost v3 14/16] vdpa/mlx5: Enable hw support for vq descriptor mapping

[Jason Wang]

On Mon, Oct 9, 2023 at 7:25 PM Dragos Tatulea <dtatulea@xxxxxxxxxx> wrote:
>
> Vq descriptor mappings are supported in hardware by filling in an
> additional mkey which contains the descriptor mappings to the hw vq.
>
> A previous patch in this series added support for hw mkey (mr) creation
> for ASID 1.
>
> This patch fills in both the vq data and vq descriptor mkeys based on
> group ASID mapping.
>
> The feature is signaled to the vdpa core through the presence of the
> .get_vq_desc_group op.
>
> Acked-by: Eugenio Pérez <eperezma@xxxxxxxxxx>
> Signed-off-by: Dragos Tatulea <dtatulea@xxxxxxxxxx>

Acked-by: Jason Wang <jasowang@xxxxxxxxxx>

Thanks