doc: announce change in crypto adapter metadata

[dpdk.git] / doc / guides / rel_notes / deprecation.rst

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 6907358..4e8ce42 100644 (file)
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -17,6 +17,10 @@ Deprecation Notices
 * 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.
 
@@ -189,6 +193,12 @@ Deprecation Notices
   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``.