bus/pci: support IOVA as VA in PowerVM LPARs

[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 dd362f9..33857ac 100644 (file)
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -1524,6 +1524,13 @@ Where:
 
 * ``autoneg``: Change the auto-negotiation parameter.
 
+show flow control
+~~~~~~~~~~~~~~~~~
+
+show the link flow control parameter on a port::
+
+   testpmd> show port <port_id> flow_ctrl
+
 set pfc_ctrl rx
 ~~~~~~~~~~~~~~~
 
@@ -2436,6 +2443,15 @@ hash of input [IP] packets received on port::
                      ipv6-udp-ex <string of hex digits \
                      (variable length, NIC dependent)>)
 
+port cleanup txq mbufs
+~~~~~~~~~~~~~~~~~~~~~~
+
+To cleanup txq mbufs currently cached by driver::
+
+   testpmd> port cleanup (port_id) txq (queue_id) (free_cnt)
+
+If the value of ``free_cnt`` is 0, driver should free all cached mbufs.
+
 Device Functions
 ----------------
 
@@ -4073,6 +4089,10 @@ This section lists supported actions and their attributes, if any.
 
   - ``indirect_action_id {unsigned}``: Indirect action ID to use
 
+- ``color``: Color the packet to reflect the meter color result
+
+  - ``type {value}``: Set color type with specified value(green/yellow/red)
+
 Destroying flow rules
 ~~~~~~~~~~~~~~~~~~~~~
 
@@ -4994,6 +5014,26 @@ rules like above for the peer port.
 
  testpmd> flow indirect_action 0 update 0 action conntrack_update dir / end
 
+Sample meter with policy rules
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Meter with policy rules can be created by the following commands:
+
+Need to create policy first and actions are set for green/yellow/red colors.
+Create meter with policy id. Create flow with meter id.
+
+Example for policy with meter color action. The purpose is to color the packet
+to reflect the meter color result.
+The meter policy action list: ``green -> green, yellow -> yellow, red -> red``.
+
+::
+
+   testpmd> add port meter profile srtcm_rfc2697 0 13 21504 2688 0 0
+   testpmd> add port meter policy 0 1 g_actions color type green / end y_actions color type yellow / end
+            r_actions color type red / end
+   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
+
 BPF Functions
 --------------