[v1] Vhost-vdpa Shadow Virtqueue Offloads support

[PATCH 2/2] vdpa: Allow VIRTIO_NET_F_CTRL_GUEST_OFFLOADS in SVQ

Posted by Hawkins Jiawei 2 years, 8 months ago

Enable SVQ with VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature.

Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>
---
 net/vhost-vdpa.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
index 682c749b19..cc52b7f0ad 100644
--- a/net/vhost-vdpa.c
+++ b/net/vhost-vdpa.c
@@ -85,6 +85,7 @@ const int vdpa_feature_bits[] = {
 static const uint64_t vdpa_svq_device_features =
     BIT_ULL(VIRTIO_NET_F_CSUM) |
     BIT_ULL(VIRTIO_NET_F_GUEST_CSUM) |
+    BIT_ULL(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) |
     BIT_ULL(VIRTIO_NET_F_MTU) |
     BIT_ULL(VIRTIO_NET_F_MAC) |
     BIT_ULL(VIRTIO_NET_F_GUEST_TSO4) |
-- 
2.25.1

Re: [PATCH 2/2] vdpa: Allow VIRTIO_NET_F_CTRL_GUEST_OFFLOADS in SVQ

Posted by Jason Wang 2 years, 8 months ago

On Mon, May 29, 2023 at 9:18 PM Hawkins Jiawei <yin31149@gmail.com> wrote:
>
> Enable SVQ with VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature.
>
> Signed-off-by: Hawkins Jiawei <yin31149@gmail.com>

Acked-by: Jason Wang <jasowang@redhat.com>

Thanks

> ---
>  net/vhost-vdpa.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c
> index 682c749b19..cc52b7f0ad 100644
> --- a/net/vhost-vdpa.c
> +++ b/net/vhost-vdpa.c
> @@ -85,6 +85,7 @@ const int vdpa_feature_bits[] = {
>  static const uint64_t vdpa_svq_device_features =
>      BIT_ULL(VIRTIO_NET_F_CSUM) |
>      BIT_ULL(VIRTIO_NET_F_GUEST_CSUM) |
> +    BIT_ULL(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) |
>      BIT_ULL(VIRTIO_NET_F_MTU) |
>      BIT_ULL(VIRTIO_NET_F_MAC) |
>      BIT_ULL(VIRTIO_NET_F_GUEST_TSO4) |
> --
> 2.25.1
>

[PATCH 1/2] vdpa: Add vhost_vdpa_net_load_offloads
[PATCH 2/2] vdpa: Allow VIRTIO_NET_F_CTRL_GUEST_OFFLOADS in SVQ