net/mlx5: add basic flow queue operation

[dpdk.git] / doc / guides / nics / mlx5.rst

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index cc8a6797436562860fe2e2877d8061439c69d53e..1e9090c4bc4a69383eb51b777d08c0ed298ae5a4 100644 (file)
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -487,6 +487,12 @@ Limitations
     from the reference "Clock Queue" completions,
     the scheduled send timestamps should not be specified with non-zero MSB.
 
+  - HW steering:
+
+    - WQE based high scaling and safer flow insertion/destruction.
+    - Set ``dv_flow_en`` to 2 in order to enable HW steering.
+    - Async queue-based ``rte_flow_q`` APIs supported only.
+
 Statistics
 ----------