doc: announce EAL ABI change for NUMA node count

[dpdk.git] / doc / guides / sample_app_ug / packet_ordering.rst

diff --git a/doc/guides/sample_app_ug/packet_ordering.rst b/doc/guides/sample_app_ug/packet_ordering.rst
index 481f1b7..7cfcf3f 100644 (file)
--- a/doc/guides/sample_app_ug/packet_ordering.rst
+++ b/doc/guides/sample_app_ug/packet_ordering.rst
@@ -1,32 +1,5 @@
-..  BSD LICENSE
-    Copyright(c) 2015 Intel Corporation. All rights reserved.
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions
-    are met:
-
-    * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-    * Neither the name of Intel Corporation nor the names of its
-    contributors may be used to endorse or promote products derived
-    from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-    OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+..  SPDX-License-Identifier: BSD-3-Clause
+    Copyright(c) 2015 Intel Corporation.
 
 Packet Ordering Application
 ============================
@@ -46,33 +19,16 @@ The application uses at least three CPU cores:
   Currently it modifies the output port of the packet for configurations with
   more than one port enabled.
 
-* TX Core (slave core) receives traffic from Woker cores through software queues,
+* TX Core (slave core) receives traffic from Worker cores through software queues,
   inserts out-of-order packets into reorder buffer, extracts ordered packets
   from the reorder buffer and sends them to the NIC ports for transmission.
 
 Compiling the Application
---------------------------
+-------------------------
 
-#.  Go to the example directory:
+To compile the sample application see :doc:`compiling`.
 
-    .. code-block:: console
-
-        export RTE_SDK=/path/to/rte_sdk
-        cd ${RTE_SDK}/examples/helloworld
-
-#.  Set the target (a default target is used if not specified). For example:
-
-    .. code-block:: console
-
-        export RTE_TARGET=x86_64-native-linuxapp-gcc
-
-    See the *DPDK Getting Started* Guide for possible RTE_TARGET values.
-
-#.  Build the application:
-
-    .. code-block:: console
-
-        make
+The application is located in the ``packet_ordering`` sub-directory.
 
 Running the Application
 -----------------------
@@ -94,7 +50,7 @@ The first CPU core in the core mask is the master core and would be assigned to
 RX core, the last to TX core and the rest to Worker cores.
 
 The PORTMASK parameter must contain either 1 or even enabled port numbers.
-When setting more than 1 port, traffic would be forwarderd in pairs.
+When setting more than 1 port, traffic would be forwarded in pairs.
 For example, if we enable 4 ports, traffic from port 0 to 1 and from 1 to 0,
 then the other pair from 2 to 3 and from 3 to 2, having [0,1] and [2,3] pairs.