net/iavf: support RSS for GRE tunnel packet

[dpdk.git] / doc / guides / cryptodevs / octeontx2.rst

diff --git a/doc/guides/cryptodevs/octeontx2.rst b/doc/guides/cryptodevs/octeontx2.rst
index 0a38b86..f0beb92 100644 (file)
--- a/doc/guides/cryptodevs/octeontx2.rst
+++ b/doc/guides/cryptodevs/octeontx2.rst
@@ -117,11 +117,15 @@ Another way to bind the VF would be to use the ``dpdk-devbind.py`` script:
 
 .. note::
 
-    Ensure that sufficient huge pages are available for your application::
+    * For CN98xx SoC, it is recommended to use even and odd DBDF VFs to achieve
+      higher performance as even VF uses one crypto engine and odd one uses
+      another crypto engine.
 
-        echo 8 > /sys/kernel/mm/hugepages/hugepages-524288kB/nr_hugepages
+    * Ensure that sufficient huge pages are available for your application::
 
-    Refer to :ref:`linux_gsg_hugepages` for more details.
+         dpdk-hugepages.py --setup 4G --pagesize 512M
+
+      Refer to :ref:`linux_gsg_hugepages` for more details.
 
 Debugging Options
 -----------------
@@ -175,4 +179,16 @@ Features supported
 * IPv6
 * ESP
 * Tunnel mode
+* Transport mode(IPv4)
+* ESN
+* Anti-replay
+* UDP Encapsulation
 * AES-128/192/256-GCM
+* AES-128/192/256-CBC-SHA1-HMAC
+* AES-128/192/256-CBC-SHA256-128-HMAC
+
+Limitations
+-----------
+
+Multiple lcores may not operate on the same crypto queue pair. The lcore that
+enqueues to a queue pair is the one that must dequeue from it.