diff options
Diffstat (limited to 'include/sysemu/cryptodev.h')
| -rw-r--r-- | include/sysemu/cryptodev.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/sysemu/cryptodev.h b/include/sysemu/cryptodev.h index 84526c0..a9d0d1e 100644 --- a/include/sysemu/cryptodev.h +++ b/include/sysemu/cryptodev.h @@ -202,6 +202,8 @@ struct CryptoDevBackend { Object parent_obj; bool ready; + /* Tag the cryptodev backend is used by virtio-crypto or not */ + bool is_used; CryptoDevBackendConf conf; }; @@ -295,4 +297,44 @@ int cryptodev_backend_crypto_operation( void *opaque, uint32_t queue_index, Error **errp); +/** + * cryptodev_backend_set_used: + * @backend: the cryptodev backend object + * @used: ture or false + * + * Set the cryptodev backend is used by virtio-crypto or not + */ +void cryptodev_backend_set_used(CryptoDevBackend *backend, bool used); + +/** + * cryptodev_backend_is_used: + * @backend: the cryptodev backend object + * + * Return the status that the cryptodev backend is used + * by virtio-crypto or not + * + * Returns: true on used, or false on not used + */ +bool cryptodev_backend_is_used(CryptoDevBackend *backend); + +/** + * cryptodev_backend_set_ready: + * @backend: the cryptodev backend object + * @ready: ture or false + * + * Set the cryptodev backend is ready or not, which is called + * by the children of the cryptodev banckend interface. + */ +void cryptodev_backend_set_ready(CryptoDevBackend *backend, bool ready); + +/** + * cryptodev_backend_is_ready: + * @backend: the cryptodev backend object + * + * Return the status that the cryptodev backend is ready or not + * + * Returns: true on ready, or false on not ready + */ +bool cryptodev_backend_is_ready(CryptoDevBackend *backend); + #endif /* CRYPTODEV_H */ |