[dts] [PATCH V3] add rxtx_callbacks test plan code
gangx.xu at intel.com
Wed May 4 05:01:15 CEST 2016
Signed-off-by: xu,gang <gangx.xu at intel.com>
test_plans/rxtx_callbacks_test_plan.rst | 68 +++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 test_plans/rxtx_callbacks_test_plan.rst
diff --git a/test_plans/rxtx_callbacks_test_plan.rst b/test_plans/rxtx_callbacks_test_plan.rst
new file mode 100644
@@ -0,0 +1,68 @@
+.. BSD LICENSE
+ Copyright(c) 2016 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
+ * 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.
+RX/TX Callbacks Sample Application
+The RX/TX Callbacks sample application is a packet forwarding application that
+demonstrates the use of user defined callbacks on received and transmitted
+packets. The application performs a simple latency check, using callbacks, to
+determine the time packets spend within the application.
+In the sample application a user defined callback is applied to all received
+packets to add a timestamp. A separate callback is applied to all packets
+prior to transmission to calculate the elapsed time, in CPU cycles.
+Running the Application
+open common_base CONFIG_RTE_ETHDEV_RXTX_CALLBACKS=y
+To run the example in a ``linuxapp`` environment:
+ ./build/rxtx_callbacks -c 2 -n 4
+Refer to *DPDK Getting Started Guide* for general information on running
+applications and the Environment Abstraction Layer (EAL) options.
+ ./examples/rxtx_callbacks/build/rxtx_callbacks -c 2 -n 4
+waked up :
+ Core X forwarding packets.
+Send one packet on Port0,check the port1 receive packet.
+It receive one packet that the port0 send.
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