net/af_xdp: forbid umem sharing for xsks with same context

[dpdk.git] / doc / guides / rel_notes / release_20_11.rst

diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index 8efef6e..e1c2f40 100644 (file)
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -94,6 +94,12 @@ New Features
   whether PMD supports thread safe operations. If PMD doesn't set the flag,
   rte_flow API level functions will protect the flow operations with mutex.
 
+* **Added flow-based traffic sampling support.**
+
+  Added new action: ``RTE_FLOW_ACTION_TYPE_SAMPLE`` to duplicate the matching
+  packets with specified ratio, and apply with own set of actions with a fate
+  action. When the ratio is set to 1 then the packets will be 100% mirrored.
+
 * **Updated Broadcom bnxt driver.**
 
   Updated the Broadcom bnxt driver with new features and improvements, including:
@@ -143,6 +149,11 @@ New Features
 
   Updated the Intel qat driver to use write combining stores.
 
+* **Updated Memif PMD.**
+
+  * Added support for abstract socket address.
+  * Changed default socket address type to abstract.
+
 * **Added Ice Lake (Gen4) support for Intel NTB.**
 
   Added NTB device support (4th generation) for Intel Ice Lake platform.
@@ -376,6 +387,8 @@ API Changes
   * ``rx_qN*`` -> ``rx_qN_*``
   * ``tx_qN*`` -> ``tx_qN_*``
 
+* ethdev: Added capability to query age flow action.
+
 * ethdev: Renamed internal functions:
 
   * ``_rte_eth_dev_callback_process()`` -> ``rte_eth_dev_callback_process()``