app/testpmd: add rxoffs commands and parameters

[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 04c55f3..a4c07c9 100644 (file)
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -273,7 +273,7 @@ show config
 Displays the configuration of the application.
 The configuration comes from the command-line, the runtime or the application defaults::
 
-   testpmd> show config (rxtx|cores|fwd|rxpkts|txpkts|txtimes)
+   testpmd> show config (rxtx|cores|fwd|rxoffs|rxpkts|txpkts|txtimes)
 
 The available information categories are:
 
@@ -283,6 +283,8 @@ The available information categories are:
 
 * ``fwd``: Packet forwarding configuration.
 
+* ``rxoffs``: Packet offsets for RX split.
+
 * ``rxpkts``: Packets to RX split configuration.
 
 * ``txpkts``: Packets to TX configuration.
@@ -776,6 +778,19 @@ When retry is enabled, the transmit delay time and number of retries can also be
 
    testpmd> set burst tx delay (microseconds) retry (num)
 
+set rxoffs
+~~~~~~~~~~
+
+Set the offsets of segments relating to the data buffer beginning on receiving
+if split feature is engaged. Affects only the queues configured with split
+offloads (currently BUFFER_SPLIT is supported only).
+
+   testpmd> set rxoffs (x[,y]*)
+
+Where x[,y]* represents a CSV list of values, without white space. If the list
+of offsets is shorter than the list of segments the zero offsets will be used
+for the remaining segments.
+
 set rxpkts
 ~~~~~~~~~~