[dpdk-dev] [PATCH] doc: add entry for enic PMD Tx improvement to the 2.2 release notes.

[johndale]

Signed-off-by: johndale <johndale at cisco.com>
---
 doc/guides/rel_notes/release_2_2.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index 59dda59..8bc5fca 100644
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -162,6 +162,9 @@ Drivers
 
   Fixed issue when releasing null control queue.
 
+* **enic: Improve Tx packet rate.**
+
+  Reduced frequency of Tx tail pointer updates to the nic.
 
 Libraries
 ~~~~~~~~~
-- 
2.4.3