X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fmlx5.rst;fp=doc%2Fguides%2Fnics%2Fmlx5.rst;h=67696283e51bb35541648ff737875e4a9a021a08;hb=8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82;hp=52e1213cf5403de1b8d45e3591db73c94a57985e;hpb=b63264c8342e6a1b6971c79550d2af2024b6a4de;p=deb_dpdk.git

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 52e1213c..67696283 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -339,7 +339,12 @@ Run-time configuration
   When those offloads are requested the MPS send function will not be used.
 
   It is currently only supported on the ConnectX-4 Lx, ConnectX-5 and Bluefield
-  families of adapters. Enabled by default.
+  families of adapters.
+  On ConnectX-4 Lx the MPW is considered un-secure hence disabled by default.
+  Users which enable the MPW should be aware that application which provides incorrect
+  mbuf descriptors in the Tx burst can lead to serious errors in the host including, on some cases,
+  NIC to get stuck.
+  On ConnectX-5 and Bluefield the MPW is secure and enabled by default.
 
 - ``txq_mpw_hdr_dseg_en`` parameter [int]
 
@@ -392,6 +397,13 @@ Run-time configuration
 
   Disabled by default.
 
+- ``dv_flow_en`` parameter [int]
+
+  A nonzero value enables the DV flow steering assuming it is supported
+  by the driver.
+
+  Disabled by default.
+
 - ``representor`` parameter [list]
 
   This parameter can be used to instantiate DPDK Ethernet devices from