vhost_user_set_vring_call(struct virtio_net **pdev, struct VhostUserMsg *msg,
			int main_fd __rte_unused)
{
	struct virtio_net *dev = *pdev;
	struct vhost_vring_file file;
	struct vhost_virtqueue *vq;

	file.index = msg->payload.u64 & VHOST_USER_VRING_IDX_MASK;
	if (msg->payload.u64 & VHOST_USER_VRING_NOFD_MASK)
		file.fd = VIRTIO_INVALID_EVENTFD;
	else
		file.fd = msg->fds[0];
	RTE_LOG(INFO, VHOST_CONFIG,
		"vring call idx:%d file:%d\n", file.index, file.fd);

	vq = dev->virtqueue[file.index];
	if (vq->callfd >= 0)
		close(vq->callfd);

	vq->callfd = file.fd;

	return RTE_VHOST_MSG_RESULT_OK;
}
vhost_user_set_vring_call(struct virtio_net **pdev, struct VhostUserMsg *msg,
			int main_fd __rte_unused)
{
	struct virtio_net *dev = *pdev;
	struct vhost_vring_file file;
	struct vhost_virtqueue *vq;

	file.index = msg->payload.u64 & VHOST_USER_VRING_IDX_MASK;
	if (msg->payload.u64 & VHOST_USER_VRING_NOFD_MASK)
		file.fd = VIRTIO_INVALID_EVENTFD;
	else
		file.fd = msg->fds[0];
	RTE_LOG(INFO, VHOST_CONFIG,
		"vring call idx:%d file:%d\n", file.index, file.fd);

	vq = dev->virtqueue[file.index];
	if (vq->callfd >= 0)
		close(vq->callfd);

	vq->callfd = file.fd;

	return RTE_VHOST_MSG_RESULT_OK;
}