diff options
Diffstat (limited to 'Documentation/crypto/crypto_engine.rst')
| -rw-r--r-- | Documentation/crypto/crypto_engine.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/crypto/crypto_engine.rst b/Documentation/crypto/crypto_engine.rst index 8272ac92a14f..1d56221dfe35 100644 --- a/Documentation/crypto/crypto_engine.rst +++ b/Documentation/crypto/crypto_engine.rst @@ -8,11 +8,13 @@ The crypto engine API (CE), is a crypto queue manager. Requirement ----------- -You have to put at start of your tfm_ctx the struct crypto_engine_ctx -struct your_tfm_ctx { +You have to put at start of your tfm_ctx the struct crypto_engine_ctx:: + + struct your_tfm_ctx { struct crypto_engine_ctx enginectx; ... -}; + }; + Why: Since CE manage only crypto_async_request, it cannot know the underlying request_type and so have access only on the TFM. So using container_of for accessing __ctx is impossible. |