ethdev: enhance burst mode information API

[dpdk.git] / doc / guides / rel_notes / release_19_11.rst

diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index 795c760..f429ea4 100644 (file)
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -77,6 +77,15 @@ New Features
   for specific offload features, where adding a static field or flag
   in the mbuf is not justified.
 
+* **Added hairpin queue.**
+
+  On supported NICs, we can now setup haipin queue which will offload packets
+  from the wire, backto the wire.
+
+* **Added flow tag in rte_flow.**
+
+  SET_TAG action and TAG item have been added to support transient flow tag.
+
 * **Updated the enic driver.**
 
   * Added support for Geneve with options offload.
@@ -119,8 +128,6 @@ New Features
   ``rte_eth_tx_burst_mode_get`` that allow an application
   to retrieve the mode information about RX/TX packet burst
   such as Scalar or Vector, and Vector technology like AVX2.
-  Another new function ``rte_eth_burst_mode_option_name`` is
-  provided for burst mode options stringification.
 
 * **Updated the Intel ice driver.**
 
@@ -161,6 +168,7 @@ New Features
   * Added support for VLAN set PCP offload command.
   * Added support for VLAN set VID offload command.
   * Added support for matching on packets withe Geneve tunnel header.
+  * Added hairpin support.
 
 * **Updated the AF_XDP PMD.**
 
@@ -371,6 +379,11 @@ API Changes
 * ethdev: changed ``rte_eth_dev_owner_delete`` return value from ``void`` to
   ``int`` to provide a way to report various error conditions.
 
+* ethdev: The deprecated function ``rte_eth_dev_count`` was removed.
+  The function ``rte_eth_dev_count_avail`` is a drop-in replacement.
+  If the intent is to iterate over ports, ``RTE_ETH_FOREACH_*`` macros
+  are better port iterators.
+
 * event: The function ``rte_event_eth_tx_adapter_enqueue`` takes an additional
   input as ``flags``. Flag ``RTE_EVENT_ETH_TX_ADAPTER_ENQUEUE_SAME_DEST`` which
   has been introduced in this release is used when used when all the packets