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vhost_user_net: Don't advertise offload features

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In the reference vhost_user_net backend don't advertise the offload
features. For correctness we should only advertise them if we can set
them when they are acked by the guest.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-04-26 16:29:35 +01:00 committed by Sebastien Boeuf
parent f213083386
commit 70e926372a
1 changed files with 1 additions and 7 deletions
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8
vhost_user_net/src/lib.rs
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@ -176,13 +176,7 @@ impl VhostUserBackend for VhostUserNetBackend {
}
fn features(&self) -> u64 {
1 << VIRTIO_NET_F_GUEST_CSUM
| 1 << VIRTIO_NET_F_CSUM
| 1 << VIRTIO_NET_F_GUEST_TSO4
| 1 << VIRTIO_NET_F_GUEST_UFO
| 1 << VIRTIO_NET_F_HOST_TSO4
| 1 << VIRTIO_NET_F_HOST_UFO
| 1 << VIRTIO_F_VERSION_1
1 << VIRTIO_F_VERSION_1
| 1 << VIRTIO_RING_F_EVENT_IDX
| VhostUserVirtioFeatures::PROTOCOL_FEATURES.bits()
}