static uint32_t virtio_net_get_features(VirtIODevice *vdev, uint32_t features)

{

    VirtIONet *n = VIRTIO_NET(vdev);

    NetClientState *nc = qemu_get_queue(n->nic);



    features |= (1 << VIRTIO_NET_F_MAC);



    if (!peer_has_vnet_hdr(n)) {

        features &= ~(0x1 << VIRTIO_NET_F_CSUM);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO4);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO6);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_ECN);



        features &= ~(0x1 << VIRTIO_NET_F_GUEST_CSUM);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO4);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO6);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_ECN);

    }



    if (!peer_has_vnet_hdr(n) || !peer_has_ufo(n)) {

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_UFO);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_UFO);

    }



    if (!get_vhost_net(nc->peer)) {

        return features;

    }

    return vhost_net_get_features(get_vhost_net(nc->peer), features);

}

static uint32_t virtio_net_get_features(VirtIODevice *vdev, uint32_t features)

{

    VirtIONet *n = VIRTIO_NET(vdev);

    NetClientState *nc = qemu_get_queue(n->nic);



    features |= (1 << VIRTIO_NET_F_MAC);



    if (!peer_has_vnet_hdr(n)) {

        features &= ~(0x1 << VIRTIO_NET_F_CSUM);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO4);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO6);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_ECN);



        features &= ~(0x1 << VIRTIO_NET_F_GUEST_CSUM);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO4);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO6);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_ECN);

    }



    if (!peer_has_vnet_hdr(n) || !peer_has_ufo(n)) {

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_UFO);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_UFO);

    }



    if (!get_vhost_net(nc->peer)) {

        return features;

    }

    return vhost_net_get_features(get_vhost_net(nc->peer), features);

}

static uint32_t FUNC_0(VirtIODevice *vdev, uint32_t features)

{

    VirtIONet *n = VIRTIO_NET(vdev);

    NetClientState *nc = qemu_get_queue(n->nic);



    features |= (1 << VIRTIO_NET_F_MAC);



    if (!peer_has_vnet_hdr(n)) {

        features &= ~(0x1 << VIRTIO_NET_F_CSUM);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO4);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO6);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_ECN);



        features &= ~(0x1 << VIRTIO_NET_F_GUEST_CSUM);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO4);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO6);

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_ECN);

    }



    if (!peer_has_vnet_hdr(n) || !peer_has_ufo(n)) {

        features &= ~(0x1 << VIRTIO_NET_F_GUEST_UFO);

        features &= ~(0x1 << VIRTIO_NET_F_HOST_UFO);

    }



    if (!get_vhost_net(nc->peer)) {

        return features;

    }

    return vhost_net_get_features(get_vhost_net(nc->peer), features);

}

static uint32_t FUNC_0(VirtIODevice *vdev, uint32_t features)
{ VirtIONet *n = VIRTIO_NET(vdev); NetClientState *nc = qemu_get_queue(n->nic); features |= (1 << VIRTIO_NET_F_MAC); if (!peer_has_vnet_hdr(n)) { features &= ~(0x1 << VIRTIO_NET_F_CSUM); features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO4); features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO6); features &= ~(0x1 << VIRTIO_NET_F_HOST_ECN); features &= ~(0x1 << VIRTIO_NET_F_GUEST_CSUM); features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO4); features &= ~(0x1 << VIRTIO_NET_F_GUEST_TSO6); features &= ~(0x1 << VIRTIO_NET_F_GUEST_ECN); } if (!peer_has_vnet_hdr(n) || !peer_has_ufo(n)) { features &= ~(0x1 << VIRTIO_NET_F_GUEST_UFO); features &= ~(0x1 << VIRTIO_NET_F_HOST_UFO); } if (!get_vhost_net(nc->peer)) { return features; } return vhost_net_get_features(get_vhost_net(nc->peer), features); }