- - ``RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO``
- - ``RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO``
- - ``RTE_CRYPTODEV_FF_SECURITY``
-
- Disabling unused features would facilitate efficient usage of HW/SW offload.
-
- - Member ``uint64_t ff_disable`` in ``rte_cryptodev_config``
-
- The field would be added in v19.08.
-
-* cryptodev: the ``uint8_t *data`` member of ``key`` structure in the xforms
- structure (``rte_crypto_cipher_xform``, ``rte_crypto_auth_xform``, and
- ``rte_crypto_aead_xform``) will be changed to ``const uint8_t *data``.
+* ethdev: New offload flags ``DEV_RX_OFFLOAD_FLOW_MARK`` will be added in 19.11.
+ This will allow application to enable or disable PMDs from updating
+ ``rte_mbuf::hash::fdir``.
+ This scheme will allow PMDs to avoid writes to ``rte_mbuf`` fields on Rx and
+ thereby improve Rx performance if application wishes do so.
+ In 19.11 PMDs will still update the field even when the offload is not
+ enabled.