-* ethdev: Maximum and minimum MTU values vary between hardware devices. In
- hardware agnostic DPDK applications access to such information would allow
- a more accurate way of validating and setting supported MTU values on a per
- device basis rather than using a defined default for all devices. To
- resolve this, the following members will be added to ``rte_eth_dev_info``.
- Note: these can be added to fit a hole in the existing structure for amd64
- but not for 32-bit, as such ABI change will occur as size of the structure
- will increase.
-
- - Member ``uint16_t min_mtu`` the minimum MTU allowed.
- - Member ``uint16_t max_mtu`` the maximum MTU allowed.
-
-* security: New field ``uint64_t opaque_data`` is planned to be added into
- ``rte_security_session`` structure. That would allow upper layer to easily
- associate/de-associate some user defined data with the security session.
-
-* cryptodev: several API and ABI changes are planned for rte_cryptodev
- in v19.02:
-
- - The size and layout of ``rte_cryptodev_sym_session`` will change
- to fix existing issues.
- - The size and layout of ``rte_cryptodev_qp_conf`` and syntax of
- ``rte_cryptodev_queue_pair_setup`` will change to to allow to use
- two different mempools for crypto and device private sessions.
-
-* pdump: As we changed to use generic IPC, some changes in APIs and structure
- are expected in subsequent release.
-
- - ``rte_pdump_set_socket_dir`` will be removed;
- - The parameter, ``path``, of ``rte_pdump_init`` will be removed;
- - The enum ``rte_pdump_socktype`` will be removed.
+* cryptodev: New member in ``rte_cryptodev_config`` to allow applications to
+ disable features supported by the crypto device. Only the following features
+ would be allowed to be disabled this way,
+
+ - ``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``.
+
+* cryptodev: support for using IV with all sizes is added, J0 still can
+ be used but only when IV length in following structs ``rte_crypto_auth_xform``,
+ ``rte_crypto_aead_xform`` is set to zero. When IV length is greater or equal
+ to one it means it represents IV, when is set to zero it means J0 is used
+ directly, in this case 16 bytes of J0 need to be passed.
+
+* sched: To allow more traffic classes, flexible mapping of pipe queues to
+ traffic classes, and subport level configuration of pipes and queues
+ changes will be made to macros, data structures and API functions defined
+ in "rte_sched.h". These changes are aligned to improvements suggested in the
+ RFC https://mails.dpdk.org/archives/dev/2018-November/120035.html.
+
+* metrics: The function ``rte_metrics_init`` will have a non-void return
+ in order to notify errors instead of calling ``rte_exit``.
+
+* power: ``rte_power_set_env`` function will no longer return 0 on attempt
+ to set new power environment if power environment was already initialized.
+ In this case the function will return -1 unless the environment is unset first
+ (using ``rte_power_unset_env``). Other function usage scenarios will not change.