vhost_net: use offload API instead of bypassing it
There is no need to access backend->info->has_vnet_hdr() and friends anymore. Use the qemu_has_vnet_hdr() API instead. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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@ -106,7 +106,7 @@ struct vhost_net *vhost_net_init(NetClientState *backend, int devfd,
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goto fail;
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}
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net->nc = backend;
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net->dev.backend_features = backend->info->has_vnet_hdr(backend) ? 0 :
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net->dev.backend_features = qemu_has_vnet_hdr(backend) ? 0 :
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(1 << VHOST_NET_F_VIRTIO_NET_HDR);
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net->backend = r;
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@ -117,8 +117,8 @@ struct vhost_net *vhost_net_init(NetClientState *backend, int devfd,
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if (r < 0) {
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goto fail;
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}
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if (!backend->info->has_vnet_hdr_len(backend,
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sizeof(struct virtio_net_hdr_mrg_rxbuf))) {
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if (!qemu_has_vnet_hdr_len(backend,
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sizeof(struct virtio_net_hdr_mrg_rxbuf))) {
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net->dev.features &= ~(1 << VIRTIO_NET_F_MRG_RXBUF);
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}
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if (~net->dev.features & net->dev.backend_features) {
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