[dts] [PATCH 11/11 v1] test_plans: add packed ring test cases for virtio_pvp_regression

[Yinan]

From: Wang Yinan <yinan.wang at intel.com>

Signed-off-by: Wang Yinan <yinan.wang at intel.com>
---
 .../virtio_pvp_regression_test_plan.rst       | 95 +++++++++++++++++--
 1 file changed, 89 insertions(+), 6 deletions(-)

diff --git a/test_plans/virtio_pvp_regression_test_plan.rst b/test_plans/virtio_pvp_regression_test_plan.rst
index 32374b0..2242920 100644
--- a/test_plans/virtio_pvp_regression_test_plan.rst
+++ b/test_plans/virtio_pvp_regression_test_plan.rst
@@ -34,7 +34,12 @@
 vhost/virtio-pmd qemu regression test plan
 ==========================================
 
-Add feature combind cases to capture regression issue: cover 2 queues + reconnect + multi qemu version + multi-paths with virtio1.0 and virtio0.95.
+Add feature combind cases to capture regression issue: cover 2 queues
++ reconnect + multi qemu version + multi-paths with virtio1.0,
+virtio0.95 and virtio 1.1. For packed virtqueue (virtio 1.1) test,
+need using qemu version > 4.2.0. The qemu launch parameters
+(rx_queue_size=1024,tx_queue_size=1024) only can be supported with qemu
+version greater or equal to 2.10.
 
 Test flow
 =========
@@ -80,8 +85,8 @@ Test Case 1: pvp test with virtio 0.95 mergeable path
 
 6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
 
-Test Case 2: pvp test with virtio 0.95 normal path
-==================================================
+Test Case 2: pvp test with virtio 0.95 non-mergeable path
+=========================================================
 
 1. Bind one port to igb_uio, then launch testpmd by below command::
 
@@ -197,8 +202,8 @@ Test Case 4: pvp test with virtio 1.0 mergeable path
 
 6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
 
-Test Case 5: pvp test with virtio 1.0 normal path
-=================================================
+Test Case 5: pvp test with virtio 1.0 non-mergeable path
+========================================================
 
 1. Bind one port to igb_uio, then launch testpmd by below command::
 
@@ -273,4 +278,82 @@ Test Case 6: pvp test with virtio 1.0 vrctor_rx path
 
 5. Quit vhost-user, then re-launch, check if the reconnect can work and ensure the traffic can continue.
 
-6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
\ No newline at end of file
+6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
+
+Test Case 7: pvp test with virtio 1.1 mergeable path
+====================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1' -- -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Check dut machine already has installed qemu 4.2.0, then launch VM::
+
+    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15,packed_vq=1 \
+    -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads::
+
+    ./testpmd -c 0x7 -n 4 -- -i --enable-hw-vlan-strip\
+    --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+4. Send 64B and 1518B packets by packet generator separately, show throughput with below command::
+
+    testpmd>show port stats all
+
+5. Quit vhost-user, then re-launch, check if the reconnect can work and ensure the traffic can continue.
+
+6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
+
+Test Case 8: pvp test with virtio 1.1 non-mergeable path
+=========================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-3 -n 4 --socket-mem 1024,1024 \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1' -- -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Check dut machine already has installed qemu 4.2.0, then launch VM::
+
+    qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 3 -m 4096 \
+    -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img  \
+    -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+    -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+    -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+    -chardev socket,id=char0,path=./vhost-net,server \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=2  \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024,mq=on,vectors=15,packed_vq=1 \
+    -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads::
+
+    ./testpmd -c 0x7 -n 4 -- -i --enable-hw-vlan-strip\
+    --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+4. Send 64B and 1518B packets by packet generator separately, show throughput with below command::
+
+    testpmd>show port stats all
+
+5. Quit vhost-user, then re-launch, check if the reconnect can work and ensure the traffic can continue.
+
+6. Kill VM, then re-launch VM, check if the reconnect can work and ensure the traffic can continue.
-- 
2.17.1