X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fmlx5.rst;h=83299646ddb1f641278f6f70a9cab2000b4d4808;hb=a86144cd9ded2db1b719c9464cff8091edff2474;hp=97a144d0c32cdce8b882a6738bb78160df0bfc67;hpb=8ebbc01f4275af5555a0a81702768596a4ca8089;p=dpdk.git

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 97a144d0c3..83299646dd 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -109,6 +109,7 @@ Features
 - Flow metering, including meter policy API.
 - Flow integrity offload API.
 - Connection tracking.
+- Sub-Function representors.
 
 Limitations
 -----------
@@ -437,6 +438,9 @@ Limitations
 - Connection tracking:
 
   - Cannot co-exist with ASO meter, ASO age action in a single flow rule.
+  - Flow rules insertion rate and memory consumption need more optimization.
+  - 256 ports maximum.
+  - 4M connections maximum.
 
 Statistics
 ----------
@@ -1434,9 +1438,10 @@ the DPDK application.
 
         echo switchdev > /sys/class/net/<net device>/compat/devlink/mode
 
-SubFunction representor support
--------------------------------
-SubFunction is a portion of the PCI device, a SF netdev has its own
+Sub-Function representor
+------------------------
+
+Sub-Function is a portion of the PCI device, a SF netdev has its own
 dedicated queues(txq, rxq). A SF netdev supports E-Switch representation
 offload similar to existing PF and VF representors. A SF shares PCI
 level resources with other SFs and/or with its parent PCI function.
@@ -1491,7 +1496,7 @@ Performance tuning
    for better performance. For VMs, verify that the right CPU
    and NUMA node are pinned according to the above. Run::
 
-        lstopo-no-graphics
+        lstopo-no-graphics --merge
 
    to identify the NUMA node to which the PCIe adapter is connected.