return -ERR_VIRTIO_OTHER;
}
- return virtio->net_ops->send(buf, len, virtio->backend_data, NULL);
+ return virtio->net_ops->send(buf, len, virtio->backend_data);
}
static struct v3_device_ops dev_ops = {
.free = virtio_free,
- .reset = NULL,
- .start = NULL,
- .stop = NULL,
};
net_state->net_ops = ops;
net_state->backend_data = private_data;
+ net_state->virtio_dev = virtio;
+
ops->recv = virtio_rx;
ops->poll = virtio_nic_poll;
virtio_state->pci_bus = pci_bus;
virtio_state->vm = vm;
- struct vm_device * dev = v3_allocate_device(dev_id, &dev_ops, virtio_state);
- if (v3_attach_device(vm, dev) == -1) {
+ struct vm_device * dev = v3_add_device(vm, dev_id, &dev_ops, virtio_state);
+
+ if (dev == NULL) {
PrintError("Virtio NIC: Could not attach device %s\n", dev_id);
+ V3_Free(virtio_state);
return -1;
}
if (v3_dev_add_net_frontend(vm, dev_id, connect_fn, (void *)virtio_state) == -1) {
PrintError("Virtio NIC: Could not register %s as net frontend\n", dev_id);
+ v3_remove_device(dev);
return -1;
}