[dpdk-dev] [PATCH] net/af_xdp: update release notes

[Xiaolong Ye]

Update release notes for new added features include zero copy and
multi-queue.

Signed-off-by: Xiaolong Ye <xiaolong.ye at intel.com>
---
 doc/guides/rel_notes/release_19_08.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/guides/rel_notes/release_19_08.rst b/doc/guides/rel_notes/release_19_08.rst
index 575c590d9..4bade0cfb 100644
--- a/doc/guides/rel_notes/release_19_08.rst
+++ b/doc/guides/rel_notes/release_19_08.rst
@@ -72,6 +72,13 @@ New Features
   Added the new Shared Memory Packet Interface (``memif``) PMD.
   See the :doc:`../nics/memif` guide for more details on this new driver.
 
+* **Updated the AF_XDP PMD.**
+
+  Updated the AF_XDP PMD. The new features include:
+  * Enabled zero copy through mbuf's external memory mechanism to achieve
+    high performance
+  * Added multi-queue support to allow one af_xdp vdev with multiple netdev
+    queues
 
 Removed Items
 -------------
-- 
2.17.1