X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fhns3.rst;h=3366562968f504156e9475adec62d82658992063;hb=50c383793b7b377ed9f733a779976447dbfd8bda;hp=cc0a8e4edc9e2f02d2e1bb6b467c4b3b5c068f94;hpb=8809f78c7dd9f33a44a4f89c58fc91ded34296ed;p=dpdk.git

diff --git a/doc/guides/nics/hns3.rst b/doc/guides/nics/hns3.rst
index cc0a8e4edc..3366562968 100644
--- a/doc/guides/nics/hns3.rst
+++ b/doc/guides/nics/hns3.rst
@@ -29,22 +29,61 @@ Features of the HNS3 PMD are:
 - QinQ inserting
 - DCB
 - Scattered and gather for TX and RX
-- Flow director
+- Vector Poll mode driver
 - Dump register
 - SR-IOV VF
 - Multi-process
 - MAC/VLAN filter
 - MTU update
 - NUMA support
+- Generic flow API
+- IEEE1588/802.1AS timestamping
 
 Prerequisites
 -------------
 - Get the information about Kunpeng920 chip using
-  `<http://www.hisilicon.com/en/Products/ProductList/Kunpeng>`_.
+  `<https://www.hisilicon.com/en/products/Kunpeng>`_.
 
 - Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup the basic DPDK environment.
 
 
+Runtime Config Options
+----------------------
+
+- ``rx_func_hint`` (default ``none``)
+
+  Used to select Rx burst function, supported value are ``vec``, ``sve``,
+  ``simple``, ``common``.
+  ``vec``, if supported use the ``vec`` Rx function which indicates the
+  default vector algorithm, neon for Kunpeng Arm platform.
+  ``sve``, if supported use the ``sve`` Rx function which indicates the
+  sve algorithm.
+  ``simple``, if supported use the ``simple`` Rx function which indicates
+  the scalar algorithm.
+  ``common``, if supported use the ``common`` Rx function which indicates
+  the scalar scattered algorithm.
+
+  When provided parameter is not supported, ``vec`` usage condition will
+  be first checked, if meets, use the ``vec``. Then, ``simple``, at last
+  ``common``.
+
+- ``tx_func_hint`` (default ``none``)
+
+  Used to select Tx burst function, supported value are ``vec``, ``sve``,
+  ``simple``, ``common``.
+  ``vec``, if supported use the ``vec`` Tx function which indicates the
+  default vector algorithm, neon for Kunpeng Arm platform.
+  ``sve``, if supported use the ``sve`` Tx function which indicates the
+  sve algorithm.
+  ``simple``, if supported use the ``simple`` Tx function which indicates
+  the scalar simple algorithm.
+  ``common``, if supported use the ``common`` Tx function which indicates
+  the scalar algorithm.
+
+  When provided parameter is not supported, ``vec`` usage condition will
+  be first checked, if meets, use the ``vec``. Then, ``simple``, at last
+  ``common``.
+
 Driver compilation and testing
 ------------------------------