X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Focteontx2.rst;h=258c1693fcfd2762774573db2aab8d33452308d1;hb=2e3dbc80cc012f11799c7eda866e1168dadb5032;hp=5e1621c1b5c3fcaa8495dd506040b0979393dd70;hpb=fc4a83e6b8cda56d71956ceb470ba0e98bd63cf1;p=dpdk.git

diff --git a/doc/guides/nics/octeontx2.rst b/doc/guides/nics/octeontx2.rst
index 5e1621c1b5..258c1693fc 100644
--- a/doc/guides/nics/octeontx2.rst
+++ b/doc/guides/nics/octeontx2.rst
@@ -167,7 +167,7 @@ Runtime Config Options
 
    With the above configuration, higig2 will be enabled on that port and the
    traffic on this port should be higig2 traffic only. Supported switch header
-   types are "higig2", "dsa", "chlen90b" and "chlen24b".
+   types are "chlen24b", "chlen90b", "dsa", "exdsa", "higig2" and "vlan_exdsa".
 
 - ``RSS tag as XOR`` (default ``0``)
 
@@ -362,6 +362,8 @@ Patterns:
    +----+--------------------------------+
    | 24 | RTE_FLOW_ITEM_TYPE_HIGIG2      |
    +----+--------------------------------+
+   | 25 | RTE_FLOW_ITEM_TYPE_RAW         |
+   +----+--------------------------------+
 
 .. note::
 
@@ -399,6 +401,12 @@ Actions:
    +----+-----------------------------------------+
    | 11 | RTE_FLOW_ACTION_TYPE_OF_POP_VLAN        |
    +----+-----------------------------------------+
+   | 12 | RTE_FLOW_ACTION_TYPE_PORT_ID            |
+   +----+-----------------------------------------+
+
+.. note::
+
+   ``RTE_FLOW_ACTION_TYPE_PORT_ID`` is only supported between PF and its VFs.
 
 .. _table_octeontx2_supported_egress_action_types:
 
@@ -417,3 +425,38 @@ Actions:
    +----+-----------------------------------------+
    | 5  | RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP    |
    +----+-----------------------------------------+
+
+Custom protocols supported in RTE Flow
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The ``RTE_FLOW_ITEM_TYPE_RAW`` can be used to parse the below custom protocols.
+
+* ``vlan_exdsa`` and ``exdsa`` can be parsed at L2 level.
+* ``NGIO`` can be parsed at L3 level.
+
+For ``vlan_exdsa`` and ``exdsa``, the port has to be configured with the
+respective switch header.
+
+For example::
+
+   -a 0002:02:00.0,switch_header="vlan_exdsa"
+
+The below fields of ``struct rte_flow_item_raw`` shall be used to specify the
+pattern.
+
+- ``relative`` Selects the layer at which parsing is done.
+
+  - 0 for ``exdsa`` and ``vlan_exdsa``.
+
+  - 1 for  ``NGIO``.
+
+- ``offset`` The offset in the header where the pattern should be matched.
+- ``length`` Length of the pattern.
+- ``pattern`` Pattern as a byte string.
+
+Example usage in testpmd::
+
+   ./dpdk-testpmd -c 3 -w 0002:02:00.0,switch_header=exdsa -- -i \
+                  --rx-offloads=0x00080000 --rxq 8 --txq 8
+   testpmd> flow create 0 ingress pattern eth / raw relative is 0 pattern \
+          spec ab pattern mask ab offset is 4 / end actions queue index 1 / end