[dts] [PATCH v1] test_plans/pvp_vhost_user_built_in_net_driver: add test plan for vhost-user built-in net driver

[Li, WenjieX A]

Reviewed-by: Wenjie <wenjiex.a.li at intel.com>

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Yinan
> Sent: Wednesday, May 22, 2019 2:41 AM
> To: dts at dpdk.org
> Cc: Wang, Yinan <yinan.wang at intel.com>
> Subject: [dts] [PATCH v1] test_plans/pvp_vhost_user_built_in_net_driver: add
> test plan for vhost-user built-in net driver
> 
> From: Wang Yinan <yinan.wang at intel.com>
> 
> Signed-off-by: Wang Yinan <yinan.wang at intel.com>
> ---
>  ...ost_user_built_in_net_driver_test_plan.rst | 61 +++++++++++++++++++
>  1 file changed, 61 insertions(+)
>  create mode 100644
> test_plans/pvp_vhost_user_built_in_net_driver_test_plan.rst
> 
> diff --git a/test_plans/pvp_vhost_user_built_in_net_driver_test_plan.rst
> b/test_plans/pvp_vhost_user_built_in_net_driver_test_plan.rst
> new file mode 100644
> index 0000000..6a8e8fe
> --- /dev/null
> +++ b/test_plans/pvp_vhost_user_built_in_net_driver_test_plan.rst
> @@ -0,0 +1,61 @@
> +.. Copyright (c) <2019>, Intel Corporation
> +   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.
> +
> +========================================
> +Vhost-user built-in net driver test plan
> +========================================
> +
> +Description
> +===========
> +
> +This feature test a very simple vhost-user net driver which
> +demonstrates how to use the generic vhost APIs by adding option "--builtin-
> net-driver" when launch vswitch.
> +This feature only can test with vswitch, and it is disabled by default.
> +
> +Test Case1: PVP test with vhost built-in net driver
> +===================================================
> +
> +1. Bind one port to igb_uio, launch vswitch::
> +
> +    ./vhost-switch -l 1-2 -n 4 --socket-mem 2048,2048 -- \
> +    -p 0x1 --mergeable 0 --vm2vm 1 --builtin-net-driver  --socket-file
> + ./vhost-net
> +
> +2. Launch virtio-user::
> +
> +    ./testpmd -l 3-4 -n 4  --no-pci --socket-mem 2048,2048 --file-prefix=virtio-
> user \
> +    --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1
> -- -i --rxq=1 --txq=1
> +    testpmd>set fwd mac      # ixia can't receive packets when io fwd, packtes
> still fwd to virtio-user with the dest mac addr
> +    testpmd>start tx_first   # send packets from virtio-user first to let vswitch
> know the mac addr
> +
> +3. Send traffic with (vlan_id = 1000, dest mac addr = 00:11:22:33:44:10) and
> different packet size includes [64, 128, 256, 512, 1024, 1518] by packet
> generator, check the throughput with below command::
> +
> +    testpmd>show port stats all
> --
> 2.17.1