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vhost-net: disable mergeable buffers

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vhost in current kernels doesn't support mergeable buffers.
Disable this feature if vhost is enabled, until such
support is implemented.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2010-04-04 17:36:55 +03:00
parent af4c828e70
commit c6b35ac4c4
1 changed files with 1 additions and 0 deletions
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hw/vhost_net.c
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@ -51,6 +51,7 @@ unsigned vhost_net_get_features(struct vhost_net *net, unsigned features)
if (!(net->dev.features & (1 << VIRTIO_RING_F_INDIRECT_DESC))) { if (!(net->dev.features & (1 << VIRTIO_RING_F_INDIRECT_DESC))) {
features &= ~(1 << VIRTIO_RING_F_INDIRECT_DESC); features &= ~(1 << VIRTIO_RING_F_INDIRECT_DESC);
} }
features &= ~(1 << VIRTIO_NET_F_MRG_RXBUF);
return features; return features;
} }