[dts] [PATCH v1] test_plans/shutdown_api: modify change linkspeed

[Fu, Qi]

Acked-by: Fu, Qi <qi.fu at intel.com>

Best regards,
Fu, Qi

-----Original Message-----
From: dts <dts-bounces at dpdk.org> On Behalf Of Jiaqi Min
Sent: Thursday, February 13, 2020 5:52 PM
To: dts at dpdk.org
Cc: Min, JiaqiX <jiaqix.min at intel.com>
Subject: [dts] [PATCH v1] test_plans/shutdown_api: modify change linkspeed

fix test change linkspeed
add test change linkspeed vf
add testcase vf to test plan

Signed-off-by: Jiaqi Min <jiaqix.min at intel.com>
---
 test_plans/shutdown_api_test_plan.rst | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/test_plans/shutdown_api_test_plan.rst b/test_plans/shutdown_api_test_plan.rst
index 2d549e8..0968644 100644
--- a/test_plans/shutdown_api_test_plan.rst
+++ b/test_plans/shutdown_api_test_plan.rst
@@ -144,6 +144,26 @@ Test Case: Change Link Speed
    successfully.
 7. Repeat this process for every compatible speed depending on the NIC driver.
 
+Test Case: Change Link Speed VF
+----------------------------
+
+1. bind a PF to DPDK::
+    ./usertools/dpdk-devbind.py -b igb_uio 1b:00.0 2. create a VF from 
+this PF::
+    echo 1 > /sys/bus/pci/devices/0000\:1b\:00.0/max_vfs
+   bind a VF to DPDK::
+    ./usertools/dpdk-devbind.py -b igb_uio 1b:02.0 3. launch testpmd 
+with cmd::
+    ./x86_64-native-linuxapp-gcc/app/testpmd -l 0-3 -n 4 
+--file-prefix=minjq -- -i 4. Run ``port stop all`` to stop all ports.
+5. Run ``port config all speed SPEED duplex HALF/FULL`` to select the new config for the link.
+6. Run ``port start all`` to restart all ports.
+   show port info all Check on the tester side that the VF configuration actually changed using ethtool.
+7. Run ``start`` again to restart the forwarding, then start packet generator to transmit
+   and receive packets, and check if testpmd is able to receive and forward packets
+   successfully.
+8. Repeat this process for every compatible speed depending on the NIC driver.
+
 Test Case: Enable/Disable Jumbo Frame
 -------------------------------------
 
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2.17.1