net/ena: switch memcpy to optimized version

[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 1f63891..d054b10 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.**
 
@@ -109,6 +111,13 @@ New Features
 
   * Added conntrack item and action for stateful connection offload.
 
+* **Updated Amazon ENA PMD.**
+
+  The new driver version (v2.3.0) introduced bug fixes and improvements,
+  including:
+
+  * Changed memcpy mapping to the dpdk-optimized version.
+
 * **Updated Arkville PMD driver.**
 
   Updated Arkville net driver with new features and improvements, including:
@@ -161,8 +170,13 @@ New Features
   Updated the Mellanox mlx5 driver with new features and improvements, including:
 
   * Added support for VXLAN and NVGRE encap as sample actions.
+  * Added support for flow COUNT action handle.
   * Support push VLAN on ingress traffic and pop VLAN on egress traffic in E-Switch mode.
+  * Added support for pre-defined meter policy API.
   * Added support for ASO (Advanced Steering Operation) meter.
+  * Added support for ASO metering by PPS (packet per second).
+  * Added support for the monitor policy of Power Management API.
+  * Added support for connection tracking.
 
 * **Updated NXP DPAA driver.**
 
@@ -179,6 +193,7 @@ New Features
 
   * Added support for txgbevf PMD.
   * Support device arguments to handle AN training for backplane NICs.
+  * Added support for VXLAN-GPE.
 
 * **Enabled vmxnet3 PMD on Windows.**
 
@@ -190,6 +205,10 @@ New Features
 
   * Added support for preferred busy polling.
 
+* **Added support for vhost async packed ring data path.**
+
+  Added packed ring support for async vhost.
+
 * **Added support of multiple data-units in cryptodev API.**
 
   The cryptodev library has been enhanced to allow operations on multiple
@@ -333,6 +352,12 @@ API Changes
   ``policer_action_recolor_supported`` and ``policer_action_drop_supported``
   have been removed.
 
+* vhost: The vhost library currently populates received mbufs from a virtio
+  driver with Tx offload flags while not filling Rx offload flags.
+  While this behavior is arguable, it is kept untouched.
+  A new flag ``RTE_VHOST_USER_NET_COMPLIANT_OL_FLAGS`` has been added to ask
+  for a behavior compliant with the mbuf offload API.
+
 * 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``.