* eal: The function ``rte_eal_remote_launch`` will return new error codes
after read or write error on the pipe, instead of calling ``rte_panic``.
+* eal: The lcore state ``FINISHED`` will be removed from
+ the ``enum rte_lcore_state_t``.
+ The lcore state ``WAIT`` is enough to represent the same state.
+
* eal: Making ``struct rte_intr_handle`` internal to avoid any ABI breakages
in future.
as deprecated in DPDK 20.11, along with the associated macros ``ETH_MIRROR_*``.
This API will be fully removed in DPDK 21.11.
+* ethdev: The struct ``rte_flow_action_modify_data`` will be modified
+ to support modifying fields larger than 64 bits.
+ In addition, documentation will be updated to clarify byte order.
+
* ethdev: Attribute ``shared`` of the ``struct rte_flow_action_count``
is deprecated and will be removed in DPDK 21.11. Shared counters should
be managed using shared actions API (``rte_flow_shared_action_create`` etc).
In v21.11 LTS, protocol header fields will be cleaned and only protocol header
struct will remain.
+* ethdev: Add new Rx queue offload flag ``RTE_ETH_RX_OFFLOAD_SHARED_RXQ`` and
+ ``shared_group`` field to ``struct rte_eth_rxconf``.
+
* ethdev: Queue specific stats fields will be removed from ``struct rte_eth_stats``.
Mentioned fields are: ``q_ipackets``, ``q_opackets``, ``q_ibytes``, ``q_obytes``,
``q_errors``.
The second union is for existing ``fragment_offset``
and new bitfield for fragment flags and offset.
+* vhost: ``rte_vdpa_register_device``, ``rte_vdpa_unregister_device``,
+ ``rte_vhost_host_notifier_ctrl`` and ``rte_vdpa_relay_vring_used`` vDPA
+ driver interface will be marked as internal in DPDK v21.11.
+
+* vhost: rename ``struct vhost_device_ops`` to ``struct rte_vhost_device_ops``
+ in DPDK v21.11.
+
+* vhost: The experimental tags of ``rte_vhost_driver_get_protocol_features``,
+ ``rte_vhost_driver_get_queue_num``, ``rte_vhost_crypto_create``,
+ ``rte_vhost_crypto_free``, ``rte_vhost_crypto_fetch_requests``,
+ ``rte_vhost_crypto_finalize_requests``, ``rte_vhost_crypto_set_zero_copy``,
+ ``rte_vhost_va_from_guest_pa``, ``rte_vhost_extern_callback_register``,
+ and ``rte_vhost_driver_set_protocol_features`` functions will be removed
+ and the API functions will be made stable in DPDK 21.11.
+
* compressdev: ``min`` and ``max`` fields of ``rte_param_log2_range`` structure
will be renamed in DPDK 21.11 to avoid conflict with Windows Sockets headers.
has a limited size ``uint16_t``.
It will be moved and extended as ``uint32_t`` in DPDK 21.11.
+* cryptodev: The structure ``rte_crypto_sym_vec`` would be updated to add
+ ``dest_sgl`` to support out of place processing.
+ This field will be null for inplace processing.
+ This change is targeted for DPDK 21.11.
+
+* cryptodev: The structure ``rte_crypto_vec`` would be updated to add
+ ``tot_len`` to support total buffer length.
+ This is required for security cases like IPsec and PDCP encryption offload
+ to know how much additional memory space is available in buffer other than
+ data length so that driver/HW can write expanded size data after encryption.
+ This change is targeted for DPDK 21.11.
+
* cryptodev: The interface between library and drivers will be marked
as internal in DPDK 21.11.
+* security: Hide structure ``rte_security_session`` and expose an opaque
+ pointer for the private data to the application which can be attached
+ to the packet while enqueuing.
+
+* security: The IPsec configuration structure
+ ``struct rte_security_ipsec_xform`` will be updated with new members to allow
+ SA lifetime configuration. A new structure would be introduced to replace the
+ current member, ``esn_soft_limit``.
+
+* security: The IPsec SA config options ``struct rte_security_ipsec_sa_options``
+ will be updated with new fields to support new features like IPsec inner
+ checksum, tunnel header verification, TSO in case of protocol offload.
+
* eventdev: The file ``rte_eventdev_pmd.h`` will be renamed to ``eventdev_driver.h``
to make the driver interface as internal and the structures ``rte_eventdev_data``,
``rte_eventdev`` and ``rte_eventdevs`` will be moved to a new file named
values to the function ``rte_event_eth_rx_adapter_queue_add`` using
the structure ``rte_event_eth_rx_adapter_queue_add``.
+* eventdev: Reserved bytes of ``rte_event_crypto_request`` is a space holder
+ for ``response_info``. Both should be decoupled for better clarity.
+ New space for ``response_info`` can be made by changing
+ ``rte_event_crypto_metadata`` type to structure from union.
+ This change is targeted for DPDK 21.11.
+
* metrics: The function ``rte_metrics_init`` will have a non-void return
in order to notify errors instead of calling ``rte_exit``.