Re: [PATCH for 8.1] vdpa: accept VIRTIO_NET_F_SPEED_DUPLEX in SVQ

[Michael S. Tsirkin]

On Tue, Mar 07, 2023 at 06:00:18PM +0100, Eugenio Pérez wrote:
> There is no reason to block it as it has nothing to do with the vrings.
> All the support of the feature comes via config space.
> 
> Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
> Suggested-by: Alvaro Karsz <alvaro.karsz@solid-run.com>

do we need to version this with machine type btw?

> ---
>  net/vhost-vdpa.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
> index de5ed8ff22..8b25559320 100644
> --- a/net/vhost-vdpa.c
> +++ b/net/vhost-vdpa.c
> @@ -99,7 +99,8 @@ static const uint64_t vdpa_svq_device_features =
>      BIT_ULL(VIRTIO_F_ANY_LAYOUT) |
>      BIT_ULL(VIRTIO_NET_F_CTRL_MAC_ADDR) |
>      BIT_ULL(VIRTIO_NET_F_RSC_EXT) |
> -    BIT_ULL(VIRTIO_NET_F_STANDBY);
> +    BIT_ULL(VIRTIO_NET_F_STANDBY) |
> +    BIT_ULL(VIRTIO_NET_F_SPEED_DUPLEX);
>  
>  #define VHOST_VDPA_NET_CVQ_ASID 1
>  
> -- 
> 2.31.1