diff options
Diffstat (limited to 'hw/virtio/virtio-crypto.c')
| -rw-r--r-- | hw/virtio/virtio-crypto.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/hw/virtio/virtio-crypto.c b/hw/virtio/virtio-crypto.c index 0353eb6d5d..19c82e0432 100644 --- a/hw/virtio/virtio-crypto.c +++ b/hw/virtio/virtio-crypto.c @@ -781,6 +781,11 @@ static void virtio_crypto_device_realize(DeviceState *dev, Error **errp) if (vcrypto->cryptodev == NULL) { error_setg(errp, "'cryptodev' parameter expects a valid object"); return; + } else if (cryptodev_backend_is_used(vcrypto->cryptodev)) { + char *path = object_get_canonical_path_component(OBJECT(vcrypto->conf.cryptodev)); + error_setg(errp, "can't use already used cryptodev backend: %s", path); + g_free(path); + return; } vcrypto->max_queues = MAX(vcrypto->cryptodev->conf.peers.queues, 1); @@ -845,6 +850,8 @@ static const VMStateDescription vmstate_virtio_crypto = { }; static Property virtio_crypto_properties[] = { + DEFINE_PROP_LINK("cryptodev", VirtIOCrypto, conf.cryptodev, + TYPE_CRYPTODEV_BACKEND, CryptoDevBackend *), DEFINE_PROP_END_OF_LIST(), }; @@ -888,20 +895,6 @@ static void virtio_crypto_class_init(ObjectClass *klass, void *data) vdc->reset = virtio_crypto_reset; } -static void -virtio_crypto_check_cryptodev_is_used(Object *obj, const char *name, - Object *val, Error **errp) -{ - if (cryptodev_backend_is_used(CRYPTODEV_BACKEND(val))) { - char *path = object_get_canonical_path_component(val); - error_setg(errp, - "can't use already used cryptodev backend: %s", path); - g_free(path); - } else { - qdev_prop_allow_set_link_before_realize(obj, name, val, errp); - } -} - static void virtio_crypto_instance_init(Object *obj) { VirtIOCrypto *vcrypto = VIRTIO_CRYPTO(obj); @@ -911,12 +904,6 @@ static void virtio_crypto_instance_init(Object *obj) * Can be overriden with virtio_crypto_set_config_size. */ vcrypto->config_size = sizeof(struct virtio_crypto_config); - - object_property_add_link(obj, "cryptodev", - TYPE_CRYPTODEV_BACKEND, - (Object **)&vcrypto->conf.cryptodev, - virtio_crypto_check_cryptodev_is_used, - OBJ_PROP_LINK_UNREF_ON_RELEASE, NULL); } static const TypeInfo virtio_crypto_info = { |