ethdev: add flow API actions to modify TCP/UDP port numbers

[dpdk.git] / doc / guides / prog_guide / rte_flow.rst

diff --git a/doc/guides/prog_guide/rte_flow.rst b/doc/guides/prog_guide/rte_flow.rst
index 964cf9c..1c81a82 100644 (file)
--- a/doc/guides/prog_guide/rte_flow.rst
+++ b/doc/guides/prog_guide/rte_flow.rst
@@ -2076,6 +2076,114 @@ RTE_FLOW_ERROR_TYPE_ACTION error should be returned.
 
 This action modifies the payload of matched flows.
 
+Action: ``SET_IPV4_SRC``
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new IPv4 source address in the outermost IPv4 header.
+
+It must be used with a valid RTE_FLOW_ITEM_TYPE_IPV4 flow pattern item.
+Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error will be returned.
+
+.. _table_rte_flow_action_set_ipv4_src:
+
+.. table:: SET_IPV4_SRC
+
+   +-----------------------------------------+
+   | Field         | Value                   |
+   +===============+=========================+
+   | ``ipv4_addr`` | new IPv4 source address |
+   +---------------+-------------------------+
+
+Action: ``SET_IPV4_DST``
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new IPv4 destination address in the outermost IPv4 header.
+
+It must be used with a valid RTE_FLOW_ITEM_TYPE_IPV4 flow pattern item.
+Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error will be returned.
+
+.. _table_rte_flow_action_set_ipv4_dst:
+
+.. table:: SET_IPV4_DST
+
+   +---------------+------------------------------+
+   | Field         | Value                        |
+   +===============+==============================+
+   | ``ipv4_addr`` | new IPv4 destination address |
+   +---------------+------------------------------+
+
+Action: ``SET_IPV6_SRC``
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new IPv6 source address in the outermost IPv6 header.
+
+It must be used with a valid RTE_FLOW_ITEM_TYPE_IPV6 flow pattern item.
+Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error will be returned.
+
+.. _table_rte_flow_action_set_ipv6_src:
+
+.. table:: SET_IPV6_SRC
+
+   +---------------+-------------------------+
+   | Field         | Value                   |
+   +===============+=========================+
+   | ``ipv6_addr`` | new IPv6 source address |
+   +---------------+-------------------------+
+
+Action: ``SET_IPV6_DST``
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new IPv6 destination address in the outermost IPv6 header.
+
+It must be used with a valid RTE_FLOW_ITEM_TYPE_IPV6 flow pattern item.
+Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error will be returned.
+
+.. _table_rte_flow_action_set_ipv6_dst:
+
+.. table:: SET_IPV6_DST
+
+   +---------------+------------------------------+
+   | Field         | Value                        |
+   +===============+==============================+
+   | ``ipv6_addr`` | new IPv6 destination address |
+   +---------------+------------------------------+
+
+Action: ``SET_TP_SRC``
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new source port number in the outermost TCP/UDP header.
+
+It must be used with a valid RTE_FLOW_ITEM_TYPE_TCP or RTE_FLOW_ITEM_TYPE_UDP
+flow pattern item. Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error will be returned.
+
+.. _table_rte_flow_action_set_tp_src:
+
+.. table:: SET_TP_SRC
+
+   +----------+-------------------------+
+   | Field    | Value                   |
+   +==========+=========================+
+   | ``port`` | new TCP/UDP source port |
+   +---------------+--------------------+
+
+Action: ``SET_TP_DST``
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new destination port number in the outermost TCP/UDP header.
+
+It must be used with a valid RTE_FLOW_ITEM_TYPE_TCP or RTE_FLOW_ITEM_TYPE_UDP
+flow pattern item. Otherwise, RTE_FLOW_ERROR_TYPE_ACTION error will be returned.
+
+.. _table_rte_flow_action_set_tp_dst:
+
+.. table:: SET_TP_DST
+
+   +----------+------------------------------+
+   | Field    | Value                        |
+   +==========+==============================+
+   | ``port`` | new TCP/UDP destination port |
+   +---------------+-------------------------+
+
 Negative types
 ~~~~~~~~~~~~~~
 
@@ -2437,6 +2545,7 @@ operations include:
 - Attributes, pattern item or action duplication.
 - Duplication of an entire pattern or list of actions.
 - Duplication of a complete flow rule description.
+- Pattern item or action name retrieval.
 
 Caveats
 -------