app/testpmd: add forwarding engine for shared Rx queue

[dpdk.git] / doc / guides / testpmd_app_ug / testpmd_funcs.rst

diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 6d127d9..d8d5053 100644 (file)
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -314,7 +314,7 @@ set fwd
 Set the packet forwarding mode::
 
    testpmd> set fwd (io|mac|macswap|flowgen| \
-                     rxonly|txonly|csum|icmpecho|noisy|5tswap) (""|retry)
+                     rxonly|txonly|csum|icmpecho|noisy|5tswap|shared-rxq) (""|retry)
 
 ``retry`` can be specified for forwarding engines except ``rx_only``.
 
@@ -357,6 +357,9 @@ The available information categories are:
 
   L4 swaps the source port and destination port of transport layer (TCP and UDP).
 
+* ``shared-rxq``: Receive only for shared Rx queue.
+  Resolve packet source port from mbuf and update stream statistics accordingly.
+
 Example::
 
    testpmd> set fwd rxonly
@@ -3810,6 +3813,20 @@ This section lists supported pattern items and their attributes, if any.
 
   - ``ethdev_port_id {unsigned}``: ethdev port ID
 
+- ``l2tpv2``: match L2TPv2 header.
+
+  - ``length {unsigned}``: L2TPv2 option length.
+  - ``tunnel_id {unsigned}``: L2TPv2 tunnel identifier.
+  - ``session_id {unsigned}``: L2TPv2 session identifier.
+  - ``ns {unsigned}``: L2TPv2 option ns.
+  - ``nr {unsigned}``: L2TPv2 option nr.
+
+- ``ppp``: match PPP header.
+
+  - ``addr {unsigned}``: PPP address.
+  - ``ctrl {unsigned}``: PPP control.
+  - ``proto_id {unsigned}``: PPP protocol identifier.
+
 Actions list
 ^^^^^^^^^^^^
 
@@ -5036,6 +5053,20 @@ The meter policy action list: ``green -> green, yellow -> yellow, red -> red``.
    testpmd> create port meter 0 1 13 1 yes 0xffff 0 0
    testpmd> flow create 0 priority 0 ingress group 1 pattern eth / end actions meter mtr_id 1 / end
 
+Sample PPPoL2TPv2oUDP RSS rules
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+PPPoL2TPv2oUDP RSS rules can be created by the following commands::
+
+ testpmd> flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4
+          / end actions rss types ipv4 end queues end / end
+ testpmd> flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6
+          / udp / end actions rss types ipv6-udp end queues end / end
+ testpmd> flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4
+          / tcp / end actions rss types ipv4-tcp end queues end / end
+ testpmd> flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6
+          / end actions rss types ipv6 end queues end / end
+
 BPF Functions
 --------------