X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Feventdevs%2Fdlb2.rst;h=bce984ca08f971c9c17310b51fe383515d8f40b3;hb=6cc51b1293ceac4a77d4bf7ac91a8bbd59e1f78c;hp=99ea8418a57c5e762c9b0b16bd1ce35cbb105f29;hpb=9e35ae0700d5a16fa949fe64c6853043a76a675e;p=dpdk.git

diff --git a/doc/guides/eventdevs/dlb2.rst b/doc/guides/eventdevs/dlb2.rst
index 99ea8418a5..bce984ca08 100644
--- a/doc/guides/eventdevs/dlb2.rst
+++ b/doc/guides/eventdevs/dlb2.rst
@@ -367,3 +367,16 @@ Class of service can be specified in the devargs, as follows
     .. code-block:: console
 
        --allow ea:00.0,cos=<0..4>
+
+Use X86 Vector Instructions
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+DLB supports using x86 vector instructions to optimize the data path.
+
+The default mode of operation is to use scalar instructions, but
+the use of vector instructions can be enabled in the devargs, as
+follows
+
+    .. code-block:: console
+
+       --allow ea:00.0,vector_opts_enabled=<y/Y>