mlx5: add documentation

[dpdk.git] / doc / guides / rel_notes / release_2_2.rst

diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index 01f69de..116162e 100644 (file)
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -18,6 +18,8 @@ New Features
   * Add 2 new flow director modes on x550.
   * One is MAC VLAN mode, the other is tunnel mode.
 
+* **Added i40e vector RX/TX.**
+
 * **Added i40e flow control support.**
 
 * **Added fm10k TSO support for both PF and VF.**
@@ -31,8 +33,19 @@ New Features
   *  Added support for Jumbo Frames.
   *  Optimize forwarding performance for Chelsio T5 40GbE cards.
 
+* **Added support for Mellanox ConnectX-4 adapters (mlx5).**
+
+  The mlx5 poll-mode driver implements support for Mellanox ConnectX-4 EN
+  and Mellanox ConnectX-4 Lx EN families of 10/25/40/50/100 Gb/s adapters.
+
+  Like mlx4, this PMD is only available for Linux and is disabled by default
+  due to external dependencies (libibverbs and libmlx5).
+
 * **Added vhost-user multiple queue support.**
 
+* **Added port hotplug support to xenvirt.**
+
+
 Resolved Issues
 ---------------