Deprecation Notices
-------------------
-* The log history is deprecated.
- It is voided in 16.07 and will be removed in release 16.11.
-
-* The ethdev library file will be renamed from libethdev.* to librte_ethdev.*
- in release 16.11 in order to have a more consistent namespace.
-
-* In 16.11 ABI changes are planned: the ``rte_eth_dev`` structure will be
- extended with new function pointer ``tx_pkt_prep`` allowing verification
- and processing of packet burst to meet HW specific requirements before
- transmit. Also new fields will be added to the ``rte_eth_desc_lim`` structure:
- ``nb_seg_max`` and ``nb_mtu_seg_max`` providing information about number of
- segments limit to be transmitted by device for TSO/non-TSO packets.
-
-* The ethdev hotplug API is going to be moved to EAL with a notification
- mechanism added to crypto and ethdev libraries so that hotplug is now
- available to both of them. This API will be stripped of the device arguments
- so that it only cares about hotplugging.
-
-* Structures embodying pci and vdev devices are going to be reworked to
- integrate new common rte_device / rte_driver objects (see
- http://dpdk.org/ml/archives/dev/2016-January/031390.html).
- ethdev and crypto libraries will then only handle those objects so that they
- do not need to care about the kind of devices that are being used, making it
- easier to add new buses later.
-
-* ABI changes are planned for 16.11 in the ``rte_mbuf`` structure: some fields
- may be reordered to facilitate the writing of ``data_off``, ``refcnt``, and
- ``nb_segs`` in one operation, because some platforms have an overhead if the
- store address is not naturally aligned. Other mbuf fields, such as the
- ``port`` field, may be moved or removed as part of this mbuf work.
+* eal: the following functions are deprecated starting from 17.05 and will
+ be removed in 17.11:
+
+ - ``rte_set_log_level``, replaced by ``rte_log_set_global_level``
+ - ``rte_get_log_level``, replaced by ``rte_log_get_global_level``
+ - ``rte_set_log_type``, replaced by ``rte_log_set_level``
+ - ``rte_get_log_type``, replaced by ``rte_log_get_level``
+
+* eal: several API and ABI changes are planned for ``rte_devargs`` in v17.11.
+ The format of device command line parameters will change. The bus will need
+ to be explicitly stated in the device declaration. The enum ``rte_devtype``
+ was used to identify a bus and will disappear.
+ The structure ``rte_devargs`` will change.
+ The ``rte_devargs_list`` will be made private.
+ The following functions are deprecated starting from 17.08 and will either be
+ modified or removed in 17.11:
+
+ - ``rte_eal_devargs_add``
+ - ``rte_eal_devargs_type_count``
+ - ``rte_eal_parse_devargs_str``, replaced by ``rte_eal_devargs_parse``
+
+* eal: the support of Xen dom0 will be removed from EAL in 17.11; and with
+ that, drivers/net/xenvirt and examples/vhost_xen will also be removed.
* The mbuf flags PKT_RX_VLAN_PKT and PKT_RX_QINQ_PKT are deprecated and
are respectively replaced by PKT_RX_VLAN_STRIPPED and
PKT_RX_QINQ_STRIPPED, that are better described. The old flags and
- their behavior will be kept in 16.07 and will be removed in 16.11.
-
-* The APIs rte_mempool_count and rte_mempool_free_count are being deprecated
- on the basis that they are confusing to use - free_count actually returns
- the number of allocated entries, not the number of free entries as expected.
- They are being replaced by rte_mempool_avail_count and
- rte_mempool_in_use_count respectively.
-
-* The mempool functions for single/multi producer/consumer are deprecated and
- will be removed in 16.11.
- It is replaced by rte_mempool_generic_get/put functions.
-
-* Driver names are quite inconsistent among each others and they will be
- renamed to something more consistent (net and crypto prefixes) in 16.11.
- Some of these driver names are used publicly, to create virtual devices,
- so a deprecation notice is necessary.
+ their behavior will be kept until 17.08 and will be removed in 17.11.
+
+* ethdev: Tx offloads will no longer be enabled by default in 17.11.
+ Instead, the ``rte_eth_txmode`` structure will be extended with
+ bit field to enable each Tx offload.
+ Besides of making the Rx/Tx configuration API more consistent for the
+ application, PMDs will be able to provide a better out of the box performance.
+ As part of the work, ``ETH_TXQ_FLAGS_NO*`` will be superseded as well.
+
+* ethdev: the legacy filter API, including
+ ``rte_eth_dev_filter_supported()``, ``rte_eth_dev_filter_ctrl()`` as well
+ as filter types MACVLAN, ETHERTYPE, FLEXIBLE, SYN, NTUPLE, TUNNEL, FDIR,
+ HASH and L2_TUNNEL, is superseded by the generic flow API (rte_flow) in
+ PMDs that implement the latter.
+ Target release for removal of the legacy API will be defined once most
+ PMDs have switched to rte_flow.
+
+* librte_table: The ``key_mask`` parameter will be added to all the hash tables
+ that currently do not have it, as well as to the hash compute function prototype.
+ The non-"do-sig" versions of the hash tables will be removed
+ (including the ``signature_offset`` parameter)
+ and the "do-sig" versions renamed accordingly.
+
+* cryptodev: the following function is deprecated starting from 17.08 and will
+ be removed in 17.11:
+
+ - ``rte_cryptodev_create_vdev``