event/cnxk: add option to control SSO HWGRP QoS

[dpdk.git] / doc / guides / rel_notes / release_21_05.rst

diff --git a/doc/guides/rel_notes/release_21_05.rst b/doc/guides/rel_notes/release_21_05.rst
index b3224dc..1d7a58e 100644 (file)
--- a/doc/guides/rel_notes/release_21_05.rst
+++ b/doc/guides/rel_notes/release_21_05.rst
@@ -75,6 +75,8 @@ New Features
     net, crypto and event PMD's.
   * Added mempool/cnxk driver which provides the support for the integrated
     mempool device.
+  * Added event/cnxk driver which provides the support for integrated event
+    device.
 
 * **Enhanced ethdev representor syntax.**
 
@@ -230,6 +232,10 @@ New Features
     the events across multiple stages.
   * This also reduced the scheduling overhead on a event device.
 
+* **Updated Intel DLB2 driver.**
+
+  * Added support for v2.5 device.
+
 * **Added Predictable RSS functionality to the Toeplitz hash library.**
 
   Added feature for finding collisions of the Toeplitz hash function -
@@ -329,6 +335,15 @@ API Changes
   ``policer_action_recolor_supported`` and ``policer_action_drop_supported``
   have been removed.
 
+* stack: Lock-free ``rte_stack`` no longer silently ignores push and pop when
+  it's not supported on the current platform. Instead ``rte_stack_create()``
+  fails and ``rte_errno`` is set to ``ENOTSUP``.
+
+* raw/ioat: The experimental function ``rte_ioat_completed_ops()`` now
+  supports two additional parameters, ``status`` and ``num_unsuccessful``,
+  to allow the reporting of errors from hardware when performing copy
+  operations.
+
 
 ABI Changes
 -----------