-.. BSD LICENSE
- Copyright(c) 2010-2014 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) 2010-2014 Intel Corporation.
VMDQ and DCB Forwarding Sample Application
==========================================
Compiling the Application
-------------------------
-#. Go to the examples directory:
- .. code-block:: console
- export RTE_SDK=/path/to/rte_sdk
- cd ${RTE_SDK}/examples/vmdq_dcb
+To compile the sample application see :doc:`compiling`.
-#. Set the target (a default target is used if not specified). For example:
-
- .. code-block:: console
-
- export RTE_TARGET=x86_64-native-linuxapp-gcc
-
- See the *DPDK Getting Started Guide* for possible RTE_TARGET values.
-
-#. Build the application:
-
- .. code-block:: console
-
- make
+The application is located in the ``vmdq_dcb`` sub-directory.
Running the Application
-----------------------
-To run the example in a linuxapp environment:
+To run the example in a linux environment:
.. code-block:: console
- user@target:~$ ./build/vmdq_dcb -c f -n 4 -- -p 0x3 --nb-pools 32 --nb-tcs 4
+ user@target:~$ ./build/vmdq_dcb -l 0-3 -n 4 -- -p 0x3 --nb-pools 32 --nb-tcs 4
Refer to the *DPDK Getting Started Guide* for general information on running applications and
the Environment Abstraction Layer (EAL) options.
.rxmode = {
.mq_mode = ETH_MQ_RX_VMDQ_DCB,
.split_hdr_size = 0,
- .header_split = 0, /**< Header Split disabled */
- .hw_ip_checksum = 0, /**< IP checksum offload disabled */
- .hw_vlan_filter = 0, /**< VLAN filtering disabled */
- .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
},
.txmode = {
.mq_mode = ETH_MQ_TX_VMDQ_DCB,
};
/* pool mac addr template, pool mac addr is like: 52 54 00 12 port# pool# */
- static struct ether_addr pool_addr_template = {
+ static struct rte_ether_addr pool_addr_template = {
.addr_bytes = {0x52, 0x54, 0x00, 0x12, 0x00, 0x00}
};
/* Set mac for each pool.*/
for (q = 0; q < num_pools; q++) {
- struct ether_addr mac;
+ struct rte_ether_addr mac;
mac = pool_addr_template;
mac.addr_bytes[4] = port;
mac.addr_bytes[5] = q;
Statistics Display
~~~~~~~~~~~~~~~~~~
-When run in a linuxapp environment,
+When run in a linux environment,
the VMDQ and DCB Forwarding sample application can display statistics showing the number of packets read from each RX queue.
This is provided by way of a signal handler for the SIGHUP signal,
which simply prints to standard output the packet counts in grid form.
git.droids-corp.org / dpdk.git / blobdiff