On Tuesday, September 09/18/18, 2018 at 14:59:10 +0530, Xiaoyu Min wrote:
> >
> > diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> > b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> > index 638331c17..f60be0862 100644
> > --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> > +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
> > @@ -3713,6 +3713,14 @@ This section lists supported actions and their
> > attributes, if any.
> >
> > - ``ipv6_addr``: New IPv6 destination address.
> >
> > +- ``of_set_tp_src``: Set a new TCP/UDP source port number.
> should be set_tp_src :-)
> > +
> > + - ``port``: New TCP/UDP source port number.
> > +
> > +- ``of_set_tp_dst``: Set a new TCP/UDP destination port number.
> set_tp_dst
> > + - ``port``: New TCP/UDP destination port number.
> > +
> > Destroying flow rules
> > ~~~~~~~~~~~~~~~~~~~~~
> >
>
>
> > static int
> > diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h
> > index 48c3c606e..c80771b25 100644
> > --- a/lib/librte_ethdev/rte_flow.h
> > +++ b/lib/librte_ethdev/rte_flow.h
> > @@ -1533,6 +1533,20 @@ enum rte_flow_action_type {
> > * See struct rte_flow_action_set_ipv6.
> > */
> > RTE_FLOW_ACTION_TYPE_SET_IPV6_DST,
> > +
> > + /**
> > + * Modify source port in TCP/UDP packets.
> > + *
> > + * See struct rte_flow_action_set_tp.
> > + */
> > + RTE_FLOW_ACTION_TYPE_SET_TP_SRC,
> > +
> > + /**
> > + * Modify destination port in TCP/UDP packets.
> > + *
> > + * See struct rte_flow_action_set_tp.
> > + */
> > + RTE_FLOW_ACTION_TYPE_SET_TP_DST,
> > };
> >
> We need to state the corresponding RTE_FLOW_ITEM_TYPE_(UDP|TCP) should be in pattern
>
Ok. Will update the comment and doc.
Thanks,
Rahul
@@ -251,6 +251,10 @@ enum index {
ACTION_SET_IPV6_SRC_IPV6_SRC,
ACTION_SET_IPV6_DST,
ACTION_SET_IPV6_DST_IPV6_DST,
+ ACTION_SET_TP_SRC,
+ ACTION_SET_TP_SRC_TP_SRC,
+ ACTION_SET_TP_DST,
+ ACTION_SET_TP_DST_TP_DST,
};
/** Maximum size for pattern in struct rte_flow_item_raw. */
@@ -828,6 +832,8 @@ static const enum index next_action[] = {
ACTION_SET_IPV4_DST,
ACTION_SET_IPV6_SRC,
ACTION_SET_IPV6_DST,
+ ACTION_SET_TP_SRC,
+ ACTION_SET_TP_DST,
ZERO,
};
@@ -954,6 +960,18 @@ static const enum index action_set_ipv6_dst[] = {
ZERO,
};
+static const enum index action_set_tp_src[] = {
+ ACTION_SET_TP_SRC_TP_SRC,
+ ACTION_NEXT,
+ ZERO,
+};
+
+static const enum index action_set_tp_dst[] = {
+ ACTION_SET_TP_DST_TP_DST,
+ ACTION_NEXT,
+ ZERO,
+};
+
static const enum index action_jump[] = {
ACTION_JUMP_GROUP,
ACTION_NEXT,
@@ -2570,6 +2588,38 @@ static const struct token token_list[] = {
(struct rte_flow_action_set_ipv6, ipv6_addr)),
.call = parse_vc_conf,
},
+ [ACTION_SET_TP_SRC] = {
+ .name = "set_tp_src",
+ .help = "set TCP/UDP source port number",
+ .priv = PRIV_ACTION(SET_TP_SRC,
+ sizeof(struct rte_flow_action_set_tp)),
+ .next = NEXT(action_set_tp_src),
+ .call = parse_vc,
+ },
+ [ACTION_SET_TP_SRC_TP_SRC] = {
+ .name = "port",
+ .help = "new source port number to set",
+ .next = NEXT(action_set_tp_src, NEXT_ENTRY(UNSIGNED)),
+ .args = ARGS(ARGS_ENTRY_HTON
+ (struct rte_flow_action_set_tp, port)),
+ .call = parse_vc_conf,
+ },
+ [ACTION_SET_TP_DST] = {
+ .name = "set_tp_dst",
+ .help = "set TCP/UDP destination port number",
+ .priv = PRIV_ACTION(SET_TP_DST,
+ sizeof(struct rte_flow_action_set_tp)),
+ .next = NEXT(action_set_tp_dst),
+ .call = parse_vc,
+ },
+ [ACTION_SET_TP_DST_TP_DST] = {
+ .name = "port",
+ .help = "new destination port number to set",
+ .next = NEXT(action_set_tp_dst, NEXT_ENTRY(UNSIGNED)),
+ .args = ARGS(ARGS_ENTRY_HTON
+ (struct rte_flow_action_set_tp, port)),
+ .call = parse_vc_conf,
+ },
};
/** Remove and return last entry from argument stack. */
@@ -1161,6 +1161,10 @@ static const struct {
sizeof(struct rte_flow_action_set_ipv6)),
MK_FLOW_ACTION(SET_IPV6_DST,
sizeof(struct rte_flow_action_set_ipv6)),
+ MK_FLOW_ACTION(SET_TP_SRC,
+ sizeof(struct rte_flow_action_set_tp)),
+ MK_FLOW_ACTION(SET_TP_DST,
+ sizeof(struct rte_flow_action_set_tp)),
};
/** Compute storage space needed by action configuration and copy it. */
@@ -2136,6 +2136,36 @@ Set a new IPv6 destination address.
| ``ipv6_addr`` | new IPv6 destination address |
+---------------+------------------------------+
+Action: ``SET_TP_SRC``
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Set a new TCP/UDP source port number.
+
+.. _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 TCP/UDP destination port number.
+
+.. _table_rte_flow_action_set_tp_dst:
+
+.. table:: SET_TP_DST
+
+ +----------+------------------------------+
+ | Field | Value |
+ +==========+==============================+
+ | ``port`` | new TCP/UDP destination port |
+ +---------------+-------------------------+
+
Negative types
~~~~~~~~~~~~~~
@@ -3713,6 +3713,14 @@ This section lists supported actions and their attributes, if any.
- ``ipv6_addr``: New IPv6 destination address.
+- ``of_set_tp_src``: Set a new TCP/UDP source port number.
+
+ - ``port``: New TCP/UDP source port number.
+
+- ``of_set_tp_dst``: Set a new TCP/UDP destination port number.
+
+ - ``port``: New TCP/UDP destination port number.
+
Destroying flow rules
~~~~~~~~~~~~~~~~~~~~~
@@ -117,6 +117,10 @@ static const struct rte_flow_desc_data rte_flow_desc_action[] = {
sizeof(struct rte_flow_action_set_ipv6)),
MK_FLOW_ACTION(SET_IPV6_DST,
sizeof(struct rte_flow_action_set_ipv6)),
+ MK_FLOW_ACTION(SET_TP_SRC,
+ sizeof(struct rte_flow_action_set_tp)),
+ MK_FLOW_ACTION(SET_TP_DST,
+ sizeof(struct rte_flow_action_set_tp)),
};
static int
@@ -1533,6 +1533,20 @@ enum rte_flow_action_type {
* See struct rte_flow_action_set_ipv6.
*/
RTE_FLOW_ACTION_TYPE_SET_IPV6_DST,
+
+ /**
+ * Modify source port in TCP/UDP packets.
+ *
+ * See struct rte_flow_action_set_tp.
+ */
+ RTE_FLOW_ACTION_TYPE_SET_TP_SRC,
+
+ /**
+ * Modify destination port in TCP/UDP packets.
+ *
+ * See struct rte_flow_action_set_tp.
+ */
+ RTE_FLOW_ACTION_TYPE_SET_TP_DST,
};
/**
@@ -1926,6 +1940,21 @@ struct rte_flow_action_set_ipv6 {
uint8_t ipv6_addr[16];
};
+/**
+ * @warning
+ * @b EXPERIMENTAL: this structure may change without prior notice
+ *
+ * RTE_FLOW_ACTION_TYPE_SET_TP_SRC
+ * RTE_FLOW_ACTION_TYPE_SET_TP_DST
+ *
+ * Allows modification of source (RTE_FLOW_ACTION_TYPE_SET_TP_SRC)
+ * and destination (RTE_FLOW_ACTION_TYPE_SET_TP_DST) port numbers
+ * for the specified TCP/UDP header.
+ */
+struct rte_flow_action_set_tp {
+ uint16_t port;
+};
+
/*
* Definition of a single action.
*