[dts] [PATCH 00/11 v1] test_plans: add packed ring cases

[dts] [PATCH 00/11 v1] test_plans: add packed ring cases

[Yinan]

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

As packed ring is supported since dpdk19.11 and qemu 4.2.0 also
supported now, add packed ring cases in virtio regression cases.

Wang Yinan (11):
  test_plans: add packed ring cases for
    loopback_multi_paths_port_restart
  test_plans: add packed ring cases for loopback_multi_queues
  test_plans: add packed ring test case for pvp_virtio_user_2M_hugepages
  test_plans: add packed ring cases for pvp_virtio_user_4k_pages
  test_plans: add packed ring test case for vhost_enqueue_interrupt
  test_plans: add packed ring test cases for vhost_event_idx_interrupt
  test_plans: add packed ring test cases for vhost_user_live_migration
  test_plans: add packed ring test cases for vhost_virtio_pmd_interrupt
  test_plans: add packed ring test cases for vhost_virtio_user_interrupt
  test_plans: add test cases for virtio_event_idx_interrupt
  test_plans: add packed ring test cases for virtio_pvp_regression

 ...ack_multi_paths_port_restart_test_plan.rst | 109 ++--
 .../loopback_multi_queues_test_plan.rst       | 473 ++++++++++++++----
 ...pvp_virtio_user_2M_hugepages_test_plan.rst |  24 +-
 .../pvp_virtio_user_4k_pages_test_plan.rst    |  30 +-
 .../vhost_enqueue_interrupt_test_plan.rst     |  53 +-
 .../vhost_event_idx_interrupt_test_plan.rst   | 182 ++++++-
 .../vhost_user_live_migration_test_plan.rst   | 398 ++++++++++++++-
 .../vhost_virtio_pmd_interrupt_test_plan.rst  |  42 +-
 .../vhost_virtio_user_interrupt_test_plan.rst |  88 +++-
 .../virtio_event_idx_interrupt_test_plan.rst  | 123 ++++-
 .../virtio_pvp_regression_test_plan.rst       |  95 +++-
 11 files changed, 1435 insertions(+), 182 deletions(-)

-- 
2.17.1

[dts] [PATCH 01/11 v1] test_plans: add packed ring cases for loopback_multi_paths_port_restart

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 ...ack_multi_paths_port_restart_test_plan.rst | 109 ++++++++++++------
 1 file changed, 76 insertions(+), 33 deletions(-)

diff --git a/test_plans/loopback_multi_paths_port_restart_test_plan.rst b/test_plans/loopback_multi_paths_port_restart_test_plan.rst
index 0b9b87a..1536ebf 100644
--- a/test_plans/loopback_multi_paths_port_restart_test_plan.rst
+++ b/test_plans/loopback_multi_paths_port_restart_test_plan.rst
@@ -34,16 +34,10 @@
 vhost/virtio loopback with multi-paths and port restart test plan
 =================================================================
 
-Description
-===========
+This test plan includes split virtqueue in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path, and packed virtqueue vm2vm in-order mergeable, in-order non-mergeable, mergeable, non-mergeable path test. Also test port restart and only send one packet each time using testpmd.
 
-Benchmark vhost/virtio-user loopback test with 8 rx/tx paths.
-Includes mergeable, normal, vector_rx, inorder mergeable,
-inorder no-mergeable, virtio 1.1 mergeable, virtio 1.1 inorder, virtio 1.1 normal path.
-Also cover port restart test with each path.
-
-Test Case 1: loopback test with virtio 1.1 mergeable path
-=========================================================
+Test Case 1: loopback test with packed ring mergeable path
+==========================================================
 
 1. Launch vhost by below command::
 
@@ -79,11 +73,12 @@ Test Case 1: loopback test with virtio 1.1 mergeable path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
-    testpmd>start tx_first 32
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 2: loopback test with virtio 1.1 normal path
-======================================================
+Test Case 2: loopback test with packed ring non-mergeable path
+==============================================================
 
 1. Launch vhost by below command::
 
@@ -119,11 +114,53 @@ Test Case 2: loopback test with virtio 1.1 normal path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
+    testpmd>set burst 1
+    testpmd>start tx_first 1
+    testpmd>show port stats all
+
+Test Case 3: loopback test with packed ring inorder mergeable path
+==================================================================
+
+1. Launch vhost by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
+    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,mrg_rxbuf=1,in_order=1 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
     testpmd>start tx_first 32
+
+4. Repeat below command to get throughput 10 times,then calculate the average throughput::
+
+    testpmd>show port stats all
+
+5. Stop port at vhost side and re-calculate the average throughput, verify the throughput is zero after port stop::
+
+    testpmd>stop
+    testpmd>port stop 0
+    testpmd>show port stats all
+
+6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
+
+    testpmd>port start 0
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 3: loopback test with virtio 1.1 inorder path
-=======================================================
+Test Case 4: loopback test with packed ring inorder non-mergeable path
+======================================================================
 
 1. Launch vhost by below command::
 
@@ -136,7 +173,7 @@ Test Case 3: loopback test with virtio 1.1 inorder path
 
     ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,in_order=1,mrg_rxbuf=0 \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1,mrg_rxbuf=0,in_order=1 \
     -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
     >set fwd mac
     >start
@@ -159,11 +196,12 @@ Test Case 3: loopback test with virtio 1.1 inorder path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
-    testpmd>start tx_first 32
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 4: loopback test with inorder mergeable path
-======================================================
+Test Case 5: loopback test with split ring inorder mergeable path
+==================================================================
 
 1. Launch vhost by below command::
 
@@ -199,11 +237,12 @@ Test Case 4: loopback test with inorder mergeable path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
-    testpmd>start tx_first 32
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 5: loopback test with inorder no-mergeable path
-=========================================================
+Test Case 6: loopback test with split ring inorder non-mergeable path
+=====================================================================
 
 1. Launch vhost by below command::
 
@@ -239,11 +278,12 @@ Test Case 5: loopback test with inorder no-mergeable path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
-    testpmd>start tx_first 32
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 6: loopback test with mergeable path
-==============================================
+Test Case 7: loopback test with split ring mergeable path
+=========================================================
 
 1. Launch vhost by below command::
 
@@ -279,11 +319,12 @@ Test Case 6: loopback test with mergeable path
     testpmd>stop
     testpmd>port stop 0
     testpmd>port start 0
-    testpmd>start tx_first 32
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 7: loopback test with normal path
-===========================================
+Test Case 8: loopback test with split ring non-mergeable path
+=============================================================
 
 1. Launch vhost by below command::
 
@@ -319,11 +360,12 @@ Test Case 7: loopback test with normal path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
-    testpmd>start tx_first 32
+    testpmd>set burst 1
+    testpmd>start tx_first 1
     testpmd>show port stats all
 
-Test Case 8: loopback test with vector_rx path
-==============================================
+Test Case 9: loopback test with split ring vector_rx path
+=========================================================
 
 1. Launch vhost by below command::
 
@@ -337,7 +379,7 @@ Test Case 8: loopback test with vector_rx path
     ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
     --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,in_order=0,mrg_rxbuf=0 \
-    -- -i --tx-offloads=0x0 --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
     >set fwd mac
     >start
 
@@ -359,5 +401,6 @@ Test Case 8: loopback test with vector_rx path
 6. Restart port at vhost side and re-calculate the average throughput, verify the throughput is not zero after port restart::
 
     testpmd>port start 0
-    testpmd>start tx_first 32
-    testpmd>show port stats all
+    testpmd>set burst 1
+    testpmd>start tx_first 1
+    testpmd>show port stats all
\ No newline at end of file
-- 
2.17.1

[dts] [PATCH 02/11 v1] test_plans: add packed ring cases for loopback_multi_queues

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../loopback_multi_queues_test_plan.rst       | 473 ++++++++++++++----
 1 file changed, 372 insertions(+), 101 deletions(-)

diff --git a/test_plans/loopback_multi_queues_test_plan.rst b/test_plans/loopback_multi_queues_test_plan.rst
index 2021c3e..75cfd8d 100644
--- a/test_plans/loopback_multi_queues_test_plan.rst
+++ b/test_plans/loopback_multi_queues_test_plan.rst
@@ -30,37 +30,33 @@
    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    OF THE POSSIBILITY OF SUCH DAMAGE.
 
-=====================================================
-vhost/virtio-user loopback with multi-queue test plan
-=====================================================
+======================================================
+vhost/virtio-user loopback with multi-queues test plan
+======================================================
 
-Description
-===========
+This test plan test vhost/virtio-user loopback multi-queues with split virtqueue and packed virtqueue different rx/tx paths, includes split virtqueue in-order mergeable, in-order non-mergeable, mergeable, non-mergeable, vector_rx path test, and packed virtqueue in-order mergeable, in-order non-mergeable, mergeable, non-mergeable path. And virtio-user support 8 queues in maximum, check performance could be linear growth when enable 8 queues and 8 cores, notice cores should in same socket.
 
-Benchmark vhost/virtio-user loopback multi-queues test with 8 rx/tx paths, virtio-user support 8 queues in maximum.
-Includes mergeable, normal, vector_rx, inorder mergeable,
-inorder no-mergeable, virtio 1.1 mergeable, virtio 1.1 inorder, virtio 1.1 normal path.
+Test Case 1: loopback with virtio 1.1 mergeable path using 1 queue and 8 queues
+===============================================================================
 
-Test Case 1: loopback 2 queues test with virtio 1.1 mergeable path
-==================================================================
 1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --no-pci \
-    --vdev 'eth_vhost0,iface=vhost-net,queues=2' -- \
-    -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,packed_vq=1,mrg_rxbuf=1,in_order=0 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=1,in_order=0 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
-3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 1518]::
 
     testpmd>set txpkts [frame_size]
     testpmd>start tx_first 32
@@ -69,29 +65,56 @@ Test Case 1: loopback 2 queues test with virtio 1.1 mergeable path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,packed_vq=1,mrg_rxbuf=1,in_order=0 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
-Test Case 2: loopback 2 queues test with virtio 1.1 normal path
-===============================================================
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
+
+Test Case 2: loopback with virtio 1.1 non-mergeable path using 1 queue and 8 queues
+===================================================================================
 
 1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --no-pci \
-    --vdev 'eth_vhost0,iface=vhost-net,queues=2' -- \
-    -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=0 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=0 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -102,29 +125,56 @@ Test Case 2: loopback 2 queues test with virtio 1.1 normal path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
 
-Test Case 3: loopback 2 queues test with virtio 1.1 inorder path
-================================================================
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,packed_vq=1,mrg_rxbuf=0,in_order=0 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
+
+Test Case 3: loopback with virtio 1.0 inorder mergeable path using 1 queue and 8 queues
+=======================================================================================
 
 1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --no-pci \
-    --vdev 'eth_vhost0,iface=vhost-net,queues=2' -- \
-    -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,mrg_rxbuf=1,in_order=1 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -135,29 +185,56 @@ Test Case 3: loopback 2 queues test with virtio 1.1 inorder path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,mrg_rxbuf=1,in_order=1 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
-Test Case 4: loopback 2 queues test with inorder mergeable path
-===============================================================
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
+
+Test Case 4: loopback with virtio 1.0 inorder non-mergeable path using 1 queue and 8 queues
+===========================================================================================
 
 1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --no-pci \
-    --vdev 'eth_vhost0,iface=vhost-net,queues=2' -- \
-    -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,in_order=1,mrg_rxbuf=1 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,mrg_rxbuf=0,in_order=1 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -168,29 +245,56 @@ Test Case 4: loopback 2 queues test with inorder mergeable path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,mrg_rxbuf=0,in_order=1 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
 
-Test Case 5: loopback 2 queues test with inorder no-mergeable path
-==================================================================
+    testpmd>show port stats all
+
+Test Case 5: loopback with virtio 1.0 mergeable path using 1 queue and 8 queues
+===============================================================================
 
 1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 --no-pci \
-    --vdev 'eth_vhost0,iface=vhost-net,queues=2' -- \
-    -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,in_order=1,mrg_rxbuf=0 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,mrg_rxbuf=1,in_order=0 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -201,29 +305,56 @@ Test Case 5: loopback 2 queues test with inorder no-mergeable path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,mrg_rxbuf=1,in_order=0 \
+    -- -i --enable-hw-vlan-strip --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
 
-Test Case 6: loopback 8 queues test with mergeable path
-=======================================================
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
+
+Test Case 6: loopback with virtio 1.0 non-mergeable path using 1 queue and 8 queues
+===================================================================================
 
 1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -l 2-6 -n 4 --socket-mem 1024,1024 --no-pci \
-    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
-    -i --nb-cores=4 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
     testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 7-11 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,in_order=0,mrg_rxbuf=1 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=4--rxq=8 --txq=8 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,mrg_rxbuf=0,in_order=0 \
+    -- -i --enable-hw-vlan-strip --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -234,30 +365,56 @@ Test Case 6: loopback 8 queues test with mergeable path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
 
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,mrg_rxbuf=0,in_order=0 \
+    -- -i --enable-hw-vlan-strip --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
 
-Test Case 7: loopback 8 queues test with normal path
-====================================================
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
 
-1. Launch vhost by below command::
+    testpmd>show port stats all
+
+Test Case 7: loopback with virtio 1.0 vector_rx path using 1 queue and 8 queues
+===============================================================================
+
+1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -n 4 -l 2-6  --socket-mem 1024,1024 --legacy-mem --no-pci \
-    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=8' -- \
-    -i --nb-cores=4 --rxq=8 --txq=8 --txd=1024 --rxd=1024
-    >set fwd mac
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 7-11 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,in_order=0,mrg_rxbuf=0 \
-    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=4 --rxq=8 --txq=8 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,mrg_rxbuf=0,in_order=0 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -268,29 +425,116 @@ Test Case 7: loopback 8 queues test with normal path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
 
-Test Case 8: loopback 8 queues test with vector_rx path
-=======================================================
+6. Launch testpmd by below command::
 
-1. Launch vhost by below command::
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,mrg_rxbuf=0,in_order=0 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
+
+Test Case 8: loopback with virtio 1.1 inorder mergeable path using 1 queue and 8 queues
+=======================================================================================
+
+1. Launch testpmd by below command::
 
     rm -rf vhost-net*
-    ./testpmd -n 4 -l 2-6  --socket-mem 1024,1024 --legacy-mem --no-pci \
-    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=8' -- \
-    -i --nb-cores=4 --rxq=8 --txq=8 --txd=1024 --rxd=1024
-    >set fwd mac
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
 
 2. Launch virtio-user by below command::
 
-    ./testpmd -n 4 -l 7-11 --socket-mem 1024,1024 \
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
     --legacy-mem --no-pci --file-prefix=virtio \
-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,in_order=0,mrg_rxbuf=0 \
-    -- -i --tx-offloads=0x0 --rss-ip --nb-cores=4 --rxq=8 --txq=8 --txd=1024 --rxd=1024
-    >set fwd mac
-    >start
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=1,in_order=1 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+4. Get throughput 10 times and calculate the average throughput::
+
+    testpmd>show port stats all
+
+5. Check each RX/TX queue has packets, then quit testpmd::
+
+    testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,packed_vq=1,mrg_rxbuf=1,in_order=0 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
+
+Test Case 9: loopback with virtio 1.1 inorder non-mergeable path using 1 queue and 8 queues
+===========================================================================================
+
+1. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-2 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+    -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1 \
+    -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
 
 3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
 
@@ -301,6 +545,33 @@ Test Case 8: loopback 8 queues test with vector_rx path
 
     testpmd>show port stats all
 
-5. Check each queue's RX/TX packet numbers::
+5. Check each RX/TX queue has packets, then quit testpmd::
 
     testpmd>stop
+    testpmd>quit
+
+6. Launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-9 -n 4 --socket-mem 1024,1024 --no-pci \
+    --vdev 'eth_vhost0,iface=vhost-net,queues=8' -- \
+    -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+
+7. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 10-18 --socket-mem 1024,1024 \
+    --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=8,packed_vq=1,mrg_rxbuf=0,in_order=0 \
+    -- -i --nb-cores=8 --rxq=8 --txq=8 --txd=1024 --rxd=1024
+    testpmd>set fwd mac
+    testpmd>start
+
+8. Send packets with vhost-testpmd,[frame_size] is the parameter changs in [64, 128, 256, 512, 1024, 1518]::
+
+    testpmd>set txpkts [frame_size]
+    testpmd>start tx_first 32
+
+9. Get throughput 10 times and calculate the average throughput，check the throughput of 8 queues is eight times of 1 queue::
+
+    testpmd>show port stats all
\ No newline at end of file
-- 
2.17.1

[dts] [PATCH 03/11 v1] test_plans: add packed ring test case for pvp_virtio_user_2M_hugepages

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 ...pvp_virtio_user_2M_hugepages_test_plan.rst | 24 +++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/test_plans/pvp_virtio_user_2M_hugepages_test_plan.rst b/test_plans/pvp_virtio_user_2M_hugepages_test_plan.rst
index 8a8355f..6a80b89 100644
--- a/test_plans/pvp_virtio_user_2M_hugepages_test_plan.rst
+++ b/test_plans/pvp_virtio_user_2M_hugepages_test_plan.rst
@@ -39,8 +39,8 @@ Description
 
 Before 18.05, virtio-user can only work 1G hugepage. After 18.05, more hugepage pages can be represented by single fd （file descriptor）file, so virtio-user can work with 2M hugepage now. The key parameter is "--single-file-segments" when launch virtio-user.
 
-Test Case1:  Basic test for virtio-user 2M hugepage
-===================================================
+Test Case1:  Basic test for virtio-user split ring 2M hugepage
+==============================================================
 
 1. Before the test, plese make sure only 2M hugepage are mounted in host.
 
@@ -55,6 +55,26 @@ Test Case1:  Basic test for virtio-user 2M hugepage
     --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,queues=1 -- -i
 
 
+3. Send packet with packet generator with different packet size,includes [64, 128, 256, 512, 1024, 1518], check the throughput with below command::
+
+    testpmd>show port stats all
+
+Test Case1:  Basic test for virtio-user packed ring 2M hugepage
+===============================================================
+
+1. Before the test, plese make sure only 2M hugepage are mounted in host.
+
+2. Bind one port to igb_uio, launch vhost::
+
+    ./testpmd -l 3-4 -n 4 --socket-mem 1024,1024 --file-prefix=vhost \
+    --vdev 'net_vhost0,iface=/tmp/sock0,queues=1' -- -i
+
+3. Launch virtio-user with 2M hugepage::
+
+    ./testpmd -l 5-6 -n 4  --no-pci --socket-mem 1024,1024 --single-file-segments --file-prefix=virtio-user \
+    --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,packed_vq=1,queues=1 -- -i
+
+
 3. Send packet with packet generator with different packet size,includes [64, 128, 256, 512, 1024, 1518], check the throughput with below command::
 
     testpmd>show port stats all
\ No newline at end of file
-- 
2.17.1

[dts] [PATCH 04/11 v1] test_plans: add packed ring cases for pvp_virtio_user_4k_pages

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../pvp_virtio_user_4k_pages_test_plan.rst    | 30 +++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/test_plans/pvp_virtio_user_4k_pages_test_plan.rst b/test_plans/pvp_virtio_user_4k_pages_test_plan.rst
index a7ba2a0..ea3dcc8 100644
--- a/test_plans/pvp_virtio_user_4k_pages_test_plan.rst
+++ b/test_plans/pvp_virtio_user_4k_pages_test_plan.rst
@@ -40,8 +40,8 @@ Prerequisites
 -------------
 Turn off transparent hugepage in grub by adding GRUB_CMDLINE_LINUX="transparent_hugepage=never"
 
-Test Case1: Basic test vhost/virtio-user with 4K-pages
-======================================================
+Test Case1: Basic test vhost/virtio-user split ring with 4K-pages
+=================================================================
 
 1. Bind one port to vfio-pci, launch vhost::
 
@@ -62,6 +62,32 @@ Test Case1: Basic test vhost/virtio-user with 4K-pages
     --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/vhost-net,queues=1 -- -i
     testpmd>start
 
+4. Send packet with packet generator with different packet size,includes [64, 128, 256, 512, 1024, 1518], check the throughput with below command::
+
+    testpmd>show port stats all
+
+Test Case2: Basic test vhost/virtio-user packed ring with 4K-pages
+==================================================================
+
+1. Bind one port to vfio-pci, launch vhost::
+
+    modprobe vfio-pci
+    ./usertools/dpdk-devbind.py --bind=vfio-pci xx:xx.x
+    ./testpmd -l 3-4 -n 4 -m 1024 --no-huge --file-prefix=vhost \
+    --vdev 'net_vhost0,iface=/tmp/vhost-net,queues=1' -- -i --no-numa --socket-num=0
+    testpmd>start
+
+2. Prepare tmpfs with 4K-pages::
+
+    mkdir /mnt/tmpfs_yinan
+    mount tmpfs /mnt/tmpfs_yinan -t tmpfs -o size=4G
+
+3. Launch virtio-user with 4K-pages::
+
+    ./testpmd -l 5-6 -n 4 --no-huge -m 1024 --file-prefix=virtio-user \
+    --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/vhost-net,packed_vq=1,queues=1 -- -i
+    testpmd>start
+
 4. Send packet with packet generator with different packet size,includes [64, 128, 256, 512, 1024, 1518], check the throughput with below command::
 
     testpmd>show port stats all
\ No newline at end of file
-- 
2.17.1

[dts] [PATCH 05/11 v1] test_plans: add packed ring test case for vhost_enqueue_interrupt

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../vhost_enqueue_interrupt_test_plan.rst     | 53 +++++++++++++++++--
 1 file changed, 48 insertions(+), 5 deletions(-)

diff --git a/test_plans/vhost_enqueue_interrupt_test_plan.rst b/test_plans/vhost_enqueue_interrupt_test_plan.rst
index c20bd61..b4bc21f 100644
--- a/test_plans/vhost_enqueue_interrupt_test_plan.rst
+++ b/test_plans/vhost_enqueue_interrupt_test_plan.rst
@@ -38,15 +38,17 @@ Description
 ===========
 
 Vhost enqueue interrupt need test with l3fwd-power sample, small packets send from virtio-user to vhost side，
-check vhost-user cores can be wakeup，and vhost-user cores should be back to sleep after stop sending packets from virtio side.
+check vhost-user cores can be wakeup，and vhost-user cores should be back to sleep after stop sending packets
+from virtio side.
+
 
 Test flow
 =========
 
 Virtio-user --> Vhost-user
 
-Test Case1:  Wake up vhost-user core with l3fwd-power sample
-============================================================
+Test Case1: Wake up split ring vhost-user core with l3fwd-power sample
+======================================================================
 
 1. Launch virtio-user with server mode::
 
@@ -65,8 +67,8 @@ Test Case1:  Wake up vhost-user core with l3fwd-power sample
 
 4. Stop and restart testpmd again, check vhost-user core will sleep and wakeup again.
 
-Test Case2:  Wake up vhost-user cores with l3fwd-power sample when multi queues are enabled
-===========================================================================================
+Test Case2: Wake up split ring vhost-user cores with l3fwd-power sample when multi queues are enabled
+=====================================================================================================
 
 1. Launch virtio-user with server mode::
 
@@ -84,4 +86,45 @@ Test Case2:  Wake up vhost-user cores with l3fwd-power sample when multi queues
     testpmd>set fwd txonly
     testpmd>start
 
+4. Stop and restart testpmd again, check vhost-user cores will sleep and wakeup again.
+
+Test Case3: Wake up packed ring vhost-user core with l3fwd-power sample
+=======================================================================
+
+1. Launch virtio-user with server mode::
+
+    ./testpmd -l 7-8 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,queues=1 -- -i
+
+2. Build l3fwd-power sample and launch l3fwd-power with a virtual vhost device::
+
+    ./l3fwd-power -l 0-3 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci \
+    --vdev 'eth_vhost0,iface=/tmp/sock0,queues=1,packed_vq=1,client=1' -- -p 0x1 --parse-ptype 1 --config "(0,0,2)"
+
+3. Send packet by testpmd, check vhost-user core will keep wakeup status::
+
+    testpmd>set fwd txonly
+    testpmd>start
+
+4. Stop and restart testpmd again, check vhost-user core will sleep and wakeup again.
+
+Test Case4:  Wake up packed ring vhost-user cores with l3fwd-power sample when multi queues are enabled
+=======================================================================================================
+
+1. Launch virtio-user with server mode::
+
+    ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-prefix=virtio \
+    --vdev=net_virtio_user0,mac=00:11:22:33:44:10,path=/tmp/sock0,server=1,queues=4 -- -i --rxq=4 --txq=4 --rss-ip
+
+2. Build l3fwd-power sample and launch l3fwd-power with a virtual vhost device::
+
+    ./l3fwd-power -l 9-12 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --log-level=9 \
+    --vdev 'eth_vhost0,iface=/tmp/sock0,queues=4,packed_vq=1,client=1' -- -p 0x1 --parse-ptype 1 \
+    --config "(0,0,9),(0,1,10),(0,2,11),(0,3,12)"
+
+3. Send packet by testpmd, check vhost-user multi-cores will keep wakeup status::
+
+    testpmd>set fwd txonly
+    testpmd>start
+
 4. Stop and restart testpmd again, check vhost-user cores will sleep and wakeup again.
\ No newline at end of file
-- 
2.17.1

[dts] [PATCH 06/11 v1] test_plans: add packed ring test cases for vhost_event_idx_interrupt

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../vhost_event_idx_interrupt_test_plan.rst   | 182 +++++++++++++++++-
 1 file changed, 175 insertions(+), 7 deletions(-)

diff --git a/test_plans/vhost_event_idx_interrupt_test_plan.rst b/test_plans/vhost_event_idx_interrupt_test_plan.rst
index e785755..28f079d 100644
--- a/test_plans/vhost_event_idx_interrupt_test_plan.rst
+++ b/test_plans/vhost_event_idx_interrupt_test_plan.rst
@@ -37,15 +37,18 @@ vhost event idx interrupt mode test plan
 Description
 ===========
 
-Vhost event idx interrupt need test with l3fwd-power sample, send small packets from virtio-net to vhost side，check vhost-user cores can be wakeup status，and vhost-user cores should be sleep status after stop sending packets from virtio side.
+Vhost event idx interrupt need test with l3fwd-power sample, send small packets
+from virtio-net to vhost side，check vhost-user cores can be wakeup status，and
+vhost-user cores should be sleep status after stop sending packets from virtio
+side.For packed virtqueue test, need using qemu version > 4.2.0.
 
 Test flow
 =========
 
 Virtio-net --> Vhost-user
 
-Test Case 1: wake up vhost-user core with event idx interrupt mode
-==================================================================
+Test Case 1: wake up split ring vhost-user core with event idx interrupt mode
+=============================================================================
 
 1. Launch l3fwd-power example app with client mode::
 
@@ -86,8 +89,8 @@ Test Case 1: wake up vhost-user core with event idx interrupt mode
 
 5. Check vhost related core is waked up by reading l3fwd-power log.
 
-Test Case 2: wake up vhost-user cores with event idx interrupt mode 16 queues test
-==================================================================================
+Test Case 2: wake up split ring vhost-user cores with event idx interrupt mode 16 queues test
+=============================================================================================
 
 1. Launch l3fwd-power example app with client mode::
 
@@ -150,8 +153,8 @@ Test Case 2: wake up vhost-user cores with event idx interrupt mode 16 queues te
     ...
     L3FWD_POWER: lcore 15 is waked up from rx interrupt on port 0 queue 15
 
-Test Case 3: wake up vhost-user cores by multi virtio-net in VMs with event idx interrupt mode
-==============================================================================================
+Test Case 3: wake up split ring vhost-user cores by multi virtio-net in VMs with event idx interrupt mode
+=========================================================================================================
 
 1. Launch l3fwd-power example app with client mode::
 
@@ -208,3 +211,168 @@ Test Case 3: wake up vhost-user cores by multi virtio-net in VMs with event idx
     #send packets to vhost
 
 6. Check vhost related cores are waked up with l3fwd-power log.
+
+Test Case 4: wake up packed ring vhost-user core with event idx interrupt mode
+==============================================================================
+
+1. Launch l3fwd-power example app with client mode::
+
+    ./l3fwd-power -l 1 \
+    -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+    --log-level=9 \
+    --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+    -- -p 0x1 \
+    --parse-ptype 1 \
+    --config "(0,0,1)"
+
+2. Launch VM1 with server mode::
+
+     taskset -c 33 \
+     qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc -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:127.0.0.1:6001-:22 \
+     -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
+     -chardev socket,server,id=char0,path=/vhost-net0 \
+     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,csum=on,packed=on -vnc :10 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+    ./l3fwd-power -l 0-3 \
+    -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+    --log-level=9 \
+    --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+    -- -p 0x1 \
+    --parse-ptype 1 \
+    --config "(0,0,1)"
+
+4. On VM, set ip for virtio device and send packets to vhost by cmds::
+
+    ifconfig [ens3] 1.1.1.2
+    #[ens3] is the virtual device name
+    ping 1.1.1.3
+    #send packets to vhost
+
+5. Check vhost related core is waked up by reading l3fwd-power log.
+
+Test Case 5: wake up packed ring vhost-user cores with event idx interrupt mode 16 queues test
+==============================================================================================
+
+1. Launch l3fwd-power example app with client mode::
+
+    ./l3fwd-power -l 1-16 \
+    -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+    --log-level=9 \
+    --vdev 'eth_vhost0,iface=/vhost-net0,queues=16,client=1' \
+    -- -p 0x1 \
+    --parse-ptype 1 \
+    --config "(0,0,1),(0,1,2),(0,2,3),(0,3,4),(0,4,5),(0,5,6),(0,6,7),(0,7,8),(0,8,9),(0,9,10),(0,10,11),(0,11,12),(0,12,13),(0,13,14),(0,14,15),(0,15,16)"
+
+2. Launch VM1 with server mode::
+
+     taskset -c 17-18 \
+     qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc -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:127.0.0.1:6001-:22 \
+     -smp cores=16,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
+     -chardev socket,server,id=char0,path=/vhost-net0 \
+     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16 \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,csum=on,mq=on,packed=on,vectors=40 -vnc :10 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+    ./l3fwd-power -l 1-16 \
+    -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+    --log-level=9 \
+    --vdev 'eth_vhost0,iface=/vhost-net0,queues=16,client=1' \
+    -- -p 0x1 \
+    --parse-ptype 1 \
+    --config "(0,0,1),(0,1,2),(0,2,3),(0,3,4),(0,4,5),(0,5,6),(0,6,7),(0,7,8),(0,8,9),(0,9,10),(0,10,11),(0,11,12),(0,12,13),(0,13,14),(0,14,15),(0,15,16)"
+
+4. Set vitio-net with 16 quques and give vitio-net ip address::
+
+    ethtool -L [ens3] combined 16    # [ens3] is the name of virtio-net
+    ifconfig [ens3] 1.1.1.1
+
+5. Send packets with different IPs from virtio-net, notice to bind each vcpu to different send packets process::
+
+    taskset -c 0 ping 1.1.1.2
+    taskset -c 1 ping 1.1.1.3
+    taskset -c 2 ping 1.1.1.4
+    taskset -c 3 ping 1.1.1.5
+    taskset -c 4 ping 1.1.1.6
+    taskset -c 5 ping 1.1.1.7
+    taskset -c 6 ping 1.1.1.8
+    taskset -c 7 ping 1.1.1.9
+    taskset -c 8 ping 1.1.1.2
+    taskset -c 9 ping 1.1.1.2
+    taskset -c 10 ping 1.1.1.2
+    taskset -c 11 ping 1.1.1.2
+    taskset -c 12 ping 1.1.1.2
+    taskset -c 13 ping 1.1.1.2
+    taskset -c 14 ping 1.1.1.2
+    taskset -c 15 ping 1.1.1.2
+
+6. Check vhost related cores are waked up with l3fwd-power log, such as following::
+
+    L3FWD_POWER: lcore 0 is waked up from rx interrupt on port 0 queue 0
+    ...
+    ...
+    L3FWD_POWER: lcore 15 is waked up from rx interrupt on port 0 queue 15
+
+Test Case 6: wake up packed ring vhost-user cores by multi virtio-net in VMs with event idx interrupt mode
+==========================================================================================================
+
+1. Launch l3fwd-power example app with client mode::
+
+    ./l3fwd-power -l 1-2 \
+    -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+    --log-level=9 \
+    --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+    --vdev 'eth_vhost1,iface=/vhost-net1,queues=1,client=1' \
+    -- -p 0x3 \
+    --parse-ptype 1 \
+    --config "(0,0,1),(1,0,2)"
+
+2. Launch VM1 and VM2 with server mode::
+
+     taskset -c 33 \
+     qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc -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:127.0.0.1:6001-:22 \
+     -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
+     -chardev socket,server,id=char0,path=/vhost-net0 \
+     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,csum=on,packed=on -vnc :10 -daemonize
+
+     taskset -c 34 \
+     qemu-system-x86_64 -name us-vhost-vm2 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc -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 \
+     -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu16-2.img  \
+     -chardev socket,server,id=char0,path=/vhost-net1 \
+     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet1,csum=on,packed=on -vnc :11 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+    ./l3fwd-power -l 0-3 \
+    -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci\
+    --log-level=9 \
+    --vdev 'eth_vhost0,iface=/vhost-net0,queues=1,client=1' \
+    --vdev 'eth_vhost1,iface=/vhost-net1,queues=1,client=1' \
+    -- -p 0x3 \
+    --parse-ptype 1 \
+    --config "(0,0,1),(1,0,2)"
+
+4. On VM1, set ip for virtio device and send packets to vhost::
+
+    ifconfig [ens3] 1.1.1.2
+    #[ens3] is the virtual device name
+    ping 1.1.1.3
+    #send packets to vhost
+
+5. On VM2, also set ip for virtio device and send packets to vhost::
+
+    ifconfig [ens3] 1.1.1.4
+    #[ens3] is the virtual device name
+    ping 1.1.1.5
+    #send packets to vhost
+
+6. Check vhost related cores are waked up with l3fwd-power log.
-- 
2.17.1

[dts] [PATCH 07/11 v1] test_plans: add packed ring test cases for vhost_user_live_migration

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../vhost_user_live_migration_test_plan.rst   | 398 +++++++++++++++++-
 1 file changed, 390 insertions(+), 8 deletions(-)

diff --git a/test_plans/vhost_user_live_migration_test_plan.rst b/test_plans/vhost_user_live_migration_test_plan.rst
index ec32e82..2626f7a 100644
--- a/test_plans/vhost_user_live_migration_test_plan.rst
+++ b/test_plans/vhost_user_live_migration_test_plan.rst
@@ -35,6 +35,7 @@ Vhost User Live Migration Tests
 ===============================
 
 This feature is to make sure vhost user live migration works based on testpmd.
+For packed virtqueue test, need using qemu version > 4.2.0.
 
 Prerequisites
 -------------
@@ -63,8 +64,8 @@ NFS configuration
 
     backup# mount -t nfs -o nolock,vers=4  host-ip:/home/osimg/live_mig /mnt/nfs
 
-Test Case 1: migrate with virtio-pmd
-====================================
+Test Case 1: migrate with split ring virtio-pmd
+===============================================
 
 On host server side:
 
@@ -163,8 +164,8 @@ On the backup server, run the vhost testpmd on the host and launch VM:
      backup server # ssh -p 5555 127.0.0.1
      backup VM # screen -r vm
 
-Test Case 2: migrate with virtio-pmd zero-copy enabled
-======================================================
+Test Case 2: migrate with split ring virtio-pmd zero-copy enabled
+=================================================================
 
 On host server side:
 
@@ -263,8 +264,8 @@ On the backup server, run the vhost testpmd on the host and launch VM:
      backup server # ssh -p 5555 127.0.0.1
      backup VM # screen -r vm
 
-Test Case 3: migrate with virtio-net
-====================================
+Test Case 3: migrate with split ring virtio-net
+===============================================
 
 On host server side:
 
@@ -351,8 +352,8 @@ On the backup server, run the vhost testpmd on the host and launch VM:
      backup server # ssh -p 5555 127.0.0.1
      backup VM # screen -r vm
 
-Test Case 4: adjust virtio-net queue numbers while migrating with virtio-net
-============================================================================
+Test Case 4: adjust split ring virtio-net queue numbers while migrating with virtio-net
+=======================================================================================
 
 On host server side:
 
@@ -442,3 +443,384 @@ On the backup server, run the vhost testpmd on the host and launch VM:
 
      backup server # ssh -p 5555 127.0.0.1
      backup VM # screen -r vm
+
+Test Case 5: migrate with packed ring virtio-pmd
+================================================
+
+On host server side:
+
+1. Create enough hugepages for testpmd and qemu backend memory::
+
+    host server# mkdir /mnt/huge
+    host server# mount -t hugetlbfs hugetlbfs /mnt/huge
+
+2. Bind host port to igb_uio and start testpmd with vhost port::
+
+    host server# ./tools/dpdk-devbind.py -b igb_uio 82:00.1
+    host server# ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xc0000 -n 4 --vdev 'eth_vhost0,iface=./vhost-net,queues=1' --socket-mem 1024,1024 -- -i
+    host server# testpmd>start
+
+3. Start VM on host, here we set 5432 as the serial port, 3333 as the qemu monitor port, 5555 as the SSH port::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -vnc :10 -daemonize
+
+On the backup server, run the vhost testpmd on the host and launch VM:
+
+4. Set huge page, bind one port to igb_uio and run testpmd on the backup server, the command is very similar to host::
+
+    backup server # mkdir /mnt/huge
+    backup server # mount -t hugetlbfs hugetlbfs /mnt/huge
+    backup server # ./tools/dpdk-devbind.py -b igb_uio 82:00.0
+    backup server # ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xc0000 -n 4 --vdev 'eth_vhost0,iface=./vhost-net,queues=1' --socket-mem 1024,1024 -- -i
+    backup server # testpmd>start
+
+5. Launch VM on the backup server, the script is similar to host, need add " -incoming tcp:0:4444 " for live migration and make sure the VM image is the NFS mounted folder, VM image is the exact one on host server::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -incoming tcp:0:4444 \
+    -vnc :10 -daemonize
+
+6. SSH to host VM and scp the DPDK folder from host to VM::
+
+    host server# ssh -p 5555 127.0.0.1
+    host server# scp -P 5555 -r <dpdk_folder>/ 127.0.0.1:/root
+
+7. Run testpmd in VM::
+
+    host VM# cd /root/<dpdk_folder>
+    host VM# make -j 110 install T=x86_64-native-linuxapp-gcc
+    host VM# modprobe uio
+    host VM# insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
+    host VM# ./tools/dpdk_nic_bind.py --bind=igb_uio 00:03.0
+    host VM# echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
+    host VM# screen -S vm
+    host VM# ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 -- -i
+    host VM# testpmd>set fwd rxonly
+    host VM# testpmd>set verbose 1
+    host VM# testpmd>start
+
+8. Send continuous packets with the physical port's mac(e.g: 90:E2:BA:69:C9:C9) from tester port::
+
+    tester# scapy
+    tester# p = Ether(dst="90:E2:BA:69:C9:C9")/IP()/UDP()/Raw('x'*20)
+    tester# sendp(p, iface="p5p1", inter=1, loop=1)
+
+9. Check the virtio-pmd can receive the packet, then detach the session for retach on backup server::
+
+    host VM# testpmd>port 0/queue 0: received 1 packets
+    host VM# ctrl+a+d
+
+10. Start Live migration, ensure the traffic is continuous::
+
+     host server # telnet localhost 3333
+     host server # (qemu)migrate -d tcp:backup server:4444
+     host server # (qemu)info migrate
+     host server # Check if the migrate is active and not failed.
+
+11. Query stats of migrate in monitor, check status of migration, when the status is completed, then the migration is done::
+
+     host server # (qemu)info migrate
+     host server # (qemu)Migration status: completed
+
+12. After live migration, go to the backup server and check if the virtio-pmd can continue to receive packets::
+
+     backup server # ssh -p 5555 127.0.0.1
+     backup VM # screen -r vm
+
+Test Case 6: migrate with packed ring virtio-pmd zero-copy enabled
+==================================================================
+
+On host server side:
+
+1. Create enough hugepages for testpmd and qemu backend memory::
+
+    host server# mkdir /mnt/huge
+    host server# mount -t hugetlbfs hugetlbfs /mnt/huge
+
+2. Bind host port to igb_uio and start testpmd with vhost port,note not start vhost port before launching qemu::
+
+    host server# ./tools/dpdk-devbind.py -b igb_uio 82:00.1
+    host server# ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xc0000 -n 4 --vdev 'eth_vhost0,iface=./vhost-net,queues=1,dequeue-zero-copy=1' --socket-mem 1024,1024 -- -i
+
+3. Start VM on host, here we set 5432 as the serial port, 3333 as the qemu monitor port, 5555 as the SSH port::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -vnc :10 -daemonize
+
+On the backup server, run the vhost testpmd on the host and launch VM:
+
+4. Set huge page, bind one port to igb_uio and run testpmd on the backup server, the command is very similar to host::
+
+    backup server # mkdir /mnt/huge
+    backup server # mount -t hugetlbfs hugetlbfs /mnt/huge
+    backup server # ./tools/dpdk-devbind.py -b igb_uio 82:00.0
+    backup server # ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xc0000 -n 4 --vdev 'eth_vhost0,iface=./vhost-net,queues=1,dequeue-zero-copy=1' --socket-mem 1024,1024 -- -i
+
+5. Launch VM on the backup server, the script is similar to host, need add " -incoming tcp:0:4444 " for live migration and make sure the VM image is the NFS mounted folder, VM image is the exact one on host server::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -incoming tcp:0:4444 \
+    -vnc :10 -daemonize
+
+6. SSH to host VM and scp the DPDK folder from host to VM::
+
+    host server# ssh -p 5555 127.0.0.1
+    host server# scp -P 5555 -r <dpdk_folder>/ 127.0.0.1:/root
+
+7. Run testpmd in VM::
+
+    host VM# cd /root/<dpdk_folder>
+    host VM# make -j 110 install T=x86_64-native-linuxapp-gcc
+    host VM# modprobe uio
+    host VM# insmod ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
+    host VM# ./tools/dpdk_nic_bind.py --bind=igb_uio 00:03.0
+    host VM# echo 1024 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
+    host VM# screen -S vm
+    host VM# ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 -- -i
+    host VM# testpmd>set fwd rxonly
+    host VM# testpmd>set verbose 1
+    host VM# testpmd>start
+
+8. Start vhost testpmd on host and send continuous packets with the physical port's mac(e.g: 90:E2:BA:69:C9:C9) from tester port::
+
+    host# testpmd>start
+    tester# scapy
+    tester# p = Ether(dst="90:E2:BA:69:C9:C9")/IP()/UDP()/Raw('x'*20)
+    tester# sendp(p, iface="p5p1", inter=1, loop=1)
+
+9. Check the virtio-pmd can receive packets, then detach the session for retach on backup server::
+
+    host VM# testpmd>port 0/queue 0: received 1 packets
+    host VM# ctrl+a+d
+
+10. Start Live migration, ensure the traffic is continuous::
+
+     host server # telnet localhost 3333
+     host server # (qemu)migrate -d tcp:backup server:4444
+     host server # (qemu)info migrate
+     host server # Check if the migrate is active and not failed.
+
+11. Query stats of migrate in monitor, check status of migration, when the status is completed, then the migration is done::
+
+     host server # (qemu)info migrate
+     host server # (qemu)Migration status: completed
+
+12. After live migration, go to the backup server start vhost testpmd and check if the virtio-pmd can continue to receive packets::
+
+     backup server # testpmd>start
+     backup server # ssh -p 5555 127.0.0.1
+     backup VM # screen -r vm
+
+Test Case 7: migrate with packed ring virtio-net
+================================================
+
+On host server side:
+
+1. Create enough hugepages for testpmd and qemu backend memory::
+
+    host server# mkdir /mnt/huge
+    host server# mount -t hugetlbfs hugetlbfs /mnt/huge
+
+2. Bind host port to igb_uio and start testpmd with vhost port::
+
+    host server# ./tools/dpdk-devbind.py -b igb_uio 82:00.1
+    host server# ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xc0000 -n 4 --vdev 'eth_vhost0,iface=./vhost-net,queues=1' --socket-mem 1024,1024 -- -i
+    host server# testpmd>start
+
+3. Start VM on host, here we set 5432 as the serial port, 3333 as the qemu monitor port, 5555 as the SSH port::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -vnc :10 -daemonize
+
+On the backup server, run the vhost testpmd on the host and launch VM:
+
+4. Set huge page, bind one port to igb_uio and run testpmd on the backup server, the command is very similar to host::
+
+    backup server # mkdir /mnt/huge
+    backup server # mount -t hugetlbfs hugetlbfs /mnt/huge
+    backup server # ./tools/dpdk-devbind.py -b igb_uio 82:00.0
+    backup server # ./x86_64-native-linuxapp-gcc/app/testpmd -c 0xc0000 -n 4 --vdev 'eth_vhost0,iface=./vhost-net,queues=1' --socket-mem 1024,1024 -- -i
+    backup server # testpmd>start
+
+5. Launch VM on the backup server, the script is similar to host, need add " -incoming tcp:0:4444 " for live migration and make sure the VM image is the NFS mounted folder, VM image is the exact one on host server::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -incoming tcp:0:4444 \
+    -vnc :10 -daemonize
+
+6. SSH to host VM and let the virtio-net link up::
+
+    host server# ssh -p 5555 127.0.0.1
+    host vm # ifconfig eth0 up
+    host VM# screen -S vm
+    host VM# tcpdump -i eth0
+
+7. Send continuous packets with the physical port's mac(e.g: 90:E2:BA:69:C9:C9) from tester port::
+
+    tester# scapy
+    tester# p = Ether(dst="90:E2:BA:69:C9:C9")/IP()/UDP()/Raw('x'*20)
+    tester# sendp(p, iface="p5p1", inter=1, loop=1)
+
+8. Check the virtio-net can receive the packet, then detach the session for retach on backup server::
+
+    host VM# testpmd>port 0/queue 0: received 1 packets
+    host VM# ctrl+a+d
+
+9. Start Live migration, ensure the traffic is continuous::
+
+    host server # telnet localhost 3333
+    host server # (qemu)migrate -d tcp:backup server:4444
+    host server # (qemu)info migrate
+    host server # Check if the migrate is active and not failed.
+
+10. Query stats of migrate in monitor, check status of migration, when the status is completed, then the migration is done::
+
+     host server # (qemu)info migrate
+     host server # (qemu)Migration status: completed
+
+11. After live migration, go to the backup server and check if the virtio-net can continue to receive packets::
+
+     backup server # ssh -p 5555 127.0.0.1
+     backup VM # screen -r vm
+
+Test Case 8: adjust packed ring virtio-net queue numbers while migrating with virtio-net
+=========================================================================================
+
+On host server side:
+
+1. Create enough hugepages for testpmd and qemu backend memory::
+
+    host server# mkdir /mnt/huge
+    host server# mount -t hugetlbfs hugetlbfs /mnt/huge
+
+2. Bind host port to igb_uio and start testpmd with vhost port::
+
+    host server# ./tools/dpdk-devbind.py -b igb_uio 82:00.1
+    host server# ./x86_64-native-linuxapp-gcc/app/testpmd -l 2-6 -n 4 --vdev 'net_vhost0,iface=./vhost-net,queues=4' --socket-mem 1024,1024 -- -i --nb-cores=4 --rxq=4 --txq=4
+    host server# testpmd>start
+
+3. Start VM on host, here we set 5432 as the serial port, 3333 as the qemu monitor port, 5555 as the SSH port::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=4 \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,mq=on,vectors=10,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -vnc :10 -daemonize
+
+On the backup server, run the vhost testpmd on the host and launch VM:
+
+4. Set huge page, bind one port to igb_uio and run testpmd on the backup server, the command is very similar to host::
+
+    backup server # mkdir /mnt/huge
+    backup server # mount -t hugetlbfs hugetlbfs /mnt/huge
+    backup server # ./tools/dpdk-devbind.py -b igb_uio 82:00.0
+    backup server#./x86_64-native-linuxapp-gcc/app/testpmd -l 2-6 -n 4 --vdev 'net_vhost0,iface=./vhost-net,queues=4' --socket-mem 1024,1024 -- -i --nb-cores=4 --rxq=4 --txq=4
+    backup server # testpmd>start
+
+5. Launch VM on the backup server, the script is similar to host, need add " -incoming tcp:0:4444 " for live migration and make sure the VM image is the NFS mounted folder, VM image is the exact one on host server::
+
+    qemu-system-x86_64 -name vm1 \
+    -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on \
+    -numa node,memdev=mem -mem-prealloc -smp 2 -cpu host -drive file=/home/osimg/live_mig/ubuntu16.img \
+    -net nic,model=e1000,addr=1f -net user,hostfwd=tcp:127.0.0.1:5555-:22 \
+    -chardev socket,id=char0,path=./vhost-net \
+    -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=4 \
+    -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,mq=on,vectors=10,packed=on \
+    -monitor telnet::3333,server,nowait \
+    -serial telnet:localhost:5432,server,nowait \
+    -incoming tcp:0:4444 \
+    -vnc :10 -daemonize
+
+6. SSH to host VM and let the virtio-net link up::
+
+    host server# ssh -p 5555 127.0.0.1
+    host vm # ifconfig eth0 up
+    host VM# screen -S vm
+    host VM# tcpdump -i eth0
+
+7. Send continuous packets with the physical port's mac(e.g: 90:E2:BA:69:C9:C9) from tester port::
+
+    tester# scapy
+    tester# p = Ether(dst="90:E2:BA:69:C9:C9")/IP()/UDP()/Raw('x'*20)
+    tester# sendp(p, iface="p5p1", inter=1, loop=1)
+
+8. Check the virtio-net can receive the packet, then detach the session for retach on backup server::
+
+    host VM# testpmd>port 0/queue 0: received 1 packets
+    host VM# ctrl+a+d
+
+9. Start Live migration, ensure the traffic is continuous::
+
+    host server # telnet localhost 3333
+    host server # (qemu)migrate -d tcp:backup server:4444
+    host server # (qemu)info migrate
+    host server # Check if the migrate is active and not failed.
+
+10. Change virtio-net queue numbers from 1 to 4 while migrating::
+
+     host server # ethtool -L ens3 combined 4
+
+11. Query stats of migrate in monitor, check status of migration, when the status is completed, then the migration is done::
+
+     host server # (qemu)info migrate
+     host server # (qemu)Migration status: completed
+
+12. After live migration, go to the backup server and check if the virtio-net can continue to receive packets::
+
+     backup server # ssh -p 5555 127.0.0.1
+     backup VM # screen -r vm
+
-- 
2.17.1

[dts] [PATCH 08/11 v1] test_plans: add packed ring test cases for vhost_virtio_pmd_interrupt

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../vhost_virtio_pmd_interrupt_test_plan.rst  | 42 ++++++++++++++++++-
 1 file changed, 40 insertions(+), 2 deletions(-)

diff --git a/test_plans/vhost_virtio_pmd_interrupt_test_plan.rst b/test_plans/vhost_virtio_pmd_interrupt_test_plan.rst
index 03f4d50..389d8d8 100644
--- a/test_plans/vhost_virtio_pmd_interrupt_test_plan.rst
+++ b/test_plans/vhost_virtio_pmd_interrupt_test_plan.rst
@@ -34,8 +34,11 @@
 vhost/virtio-pmd interrupt mode test plan
 =========================================
 
-Virtio-pmd interrupt need test with l3fwd-power sample, small packets send from traffic generator to virtio-pmd side，check virtio-pmd cores can be wakeup status，and virtio-pmd cores should be sleep status after stop sending packets from traffic generator.
-This test plan cover virtio 0.95 and virtio 1.0 test.
+Virtio-pmd interrupt need test with l3fwd-power sample, small packets send from traffic generator
+to virtio-pmd side，check virtio-pmd cores can be wakeup status，and virtio-pmd cores should be
+sleep status after stop sending packets from traffic generator.This test plan cover virtio 0.95,
+virtio 1.0 and virtio 1.1 test.For packed virtqueue test, need using qemu version > 4.2.0.
+
 
 Prerequisites
 =============
@@ -151,3 +154,38 @@ Test Case 3: Basic virtio-1.0 interrupt test with 4 queues
 6. Change dest IP address to fixed ip, packets will distribute to 1 queue, check l3fwd-power log that only one related core is waked up.
 
 7. Stop the date transmitter, check all related core will be back to sleep status.
+
+Test Case 4: Packed ring virtio interrupt test with 16 queues
+=============================================================
+
+1. Bind one NIC port to igb_uio, then launch testpmd by below command::
+
+    rm -rf vhost-net*
+    ./testpmd -c 0x1ffff -n 4 --socket-mem 1024 1024 --vdev 'eth_vhost0,iface=vhost-net,queues=16' -- -i --nb-cores=16 --rxq=16 --txq=16 --rss-ip
+
+2. Launch VM1, set queues=16, vectors>=2xqueues+2, mq=on::
+
+    taskset -c 34-35 \
+    qemu-system-x86_64 -name us-vhost-vm2 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=16,sockets=1 -drive file=/home/osimg/noiommu-ubt16.img \
+     -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:127.0.0.1:6005-:22 \
+     -chardev socket,id=char1,path=./vhost-net -netdev type=vhost-user,id=mynet2,chardev=char1,vhostforce,queues=16 \
+     -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet2,mrg_rxbuf=on,csum=on,mq=on,vectors=40,packed=on  \
+     -vnc :11 -daemonize
+
+3. Bind virtio port to vfio-pci::
+
+    modprobe vfio enable_unsafe_noiommu_mode=1
+    modprobe vfio-pci
+    ./usertools/dpdk-devbind.py --bind=vfio-pci xx:xx.x
+
+4. In VM, launch l3fwd-power sample::
+
+    ./l3fwd-power -c 0x0ffff -n 4 --log-level='user1,7' -- -p 1 -P  --config '(0,0,0),(0,1,1),(0,2,2),(0,3,3)(0,4,4),(0,5,5),(0,6,6),(0,7,7)(0,8,8),(0,9,9),(0,10,10),(0,11,11)(0,12,12),(0,13,13),(0,14,14),(0,15,15)' --no-numa  --parse-ptype
+
+5. Send random dest ip address packets to host nic with packet generator, packets will distribute to all queues, check l3fwd-power log that all related cores are waked up.
+
+6. Change dest IP address to fixed ip, packets will distribute to 1 queue, check l3fwd-power log that only one related core is waked up.
+
+7. Stop the date transmitter, check all related core will be back to sleep status.
-- 
2.17.1

[dts] [PATCH 09/11 v1] test_plans: add packed ring test cases for vhost_virtio_user_interrupt

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../vhost_virtio_user_interrupt_test_plan.rst | 88 +++++++++++++++++--
 1 file changed, 80 insertions(+), 8 deletions(-)

diff --git a/test_plans/vhost_virtio_user_interrupt_test_plan.rst b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
index d948dc7..149d373 100644
--- a/test_plans/vhost_virtio_user_interrupt_test_plan.rst
+++ b/test_plans/vhost_virtio_user_interrupt_test_plan.rst
@@ -34,11 +34,13 @@
 vhost/virtio-user interrupt mode test plan
 ==========================================
 
-Virtio-user interrupt need test with l3fwd-power sample, small packets send from traffic generator to virtio side, check virtio-user cores can be wakeup status, and virtio-user cores should be sleep status after stop sending packets from traffic generator.
-This test plan cover both vhost-net and vhost-user as the backend.
+Virtio-user interrupt need test with l3fwd-power sample, small packets send from traffic generator
+to virtio side, check virtio-user cores can be wakeup status, and virtio-user cores should be sleep
+status after stop sending packets from traffic generator.This test plan cover both vhost-net and
+vhost-user as the backend.
 
-Test Case1: Virtio-user interrupt test with vhost-user as backend
-=================================================================
+Test Case1: Split ring virtio-user interrupt test with vhost-user as backend
+============================================================================
 
 flow: TG --> NIC --> Vhost --> Virtio
 
@@ -58,8 +60,8 @@ flow: TG --> NIC --> Vhost --> Virtio
 
 5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.
 
-Test Case2: Virtio-user interrupt test with vhost-net as backend
-===============================================================================
+Test Case2: Split ring virtio-user interrupt test with vhost-net as backend
+===========================================================================
 
 flow: Tap --> Vhost-net --> Virtio
 
@@ -80,8 +82,8 @@ flow: Tap --> Vhost-net --> Virtio
 
 5. Restart sending packets with tap device, check virtio-user related core change to wakeup status again.
 
-Test Case3: LSC event between vhost-user and virtio-user
-===============================================================================
+Test Case3: LSC event between vhost-user and virtio-user with split ring
+========================================================================
 
 flow: Vhost <--> Virtio
 
@@ -106,3 +108,73 @@ flow: Vhost <--> Virtio
 
     testpmd> show port info 0
     #it should show "down"
+
+Test Case4: Packed ring virtio-user interrupt test with vhost-user as backend
+=============================================================================
+
+flow: TG --> NIC --> Vhost --> Virtio
+
+1. Bind one NIC port to igb_uio, launch testpmd with a virtual vhost device as backend::
+
+    ./testpmd -c 0x7c -n 4 --socket-mem 1024,1024 --legacy-mem --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i  --rxq=1 --txq=1
+    testpmd>start
+
+2. Start l3fwd-power with a virtio-user device::
+
+    ./l3fwd-power -c 0xc000 -n 4 --socket-mem 1024,1024 --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+    --vdev=virtio_user0,path=./vhost-net,packed_vq=1 -- -p 1 -P --config="(0,0,14)" --parse-ptype
+
+3. Send packets with packet generator, check the virtio-user related core can be wakeup status.
+
+4. Stop sending packets with packet generator, check virtio-user related core change to sleep status.
+
+5. Restart sending packets with packet generator, check virtio-user related core change to wakeup status again.
+
+Test Case5: Packed ring virtio-user interrupt test with vhost-net as backend with
+=================================================================================
+
+flow: Tap --> Vhost-net --> Virtio
+
+1. Start l3fwd-power with a virtio-user device, vhost-net as backend::
+
+    ./l3fwd-power -c 0xc000 -n 4 --socket-mem 1024,1024 --legacy-mem --log-level='user1,7' --no-pci --file-prefix=l3fwd-pwd \
+    --vdev=virtio_user0,path=/dev/vhost-net,packed_vq=1 -- -p 1 -P --config="(0,0,14)" --parse-ptype
+
+2. Vhost-net will generate one tap device, normally, it's TAP0, config it and generate packets on it using pind cmd::
+
+    ifconfig tap0 up
+    ifconfig tap0 1.1.1.1
+    ping -I tap0 1.1.1.2
+
+3. Check the virtio-user related core can be wake up.
+
+4. Stop sending packets with tap device, check virtio-user related core change to sleep status.
+
+5. Restart sending packets with tap device, check virtio-user related core change to wakeup status again.
+
+Test Case6: LSC event between vhost-user and virtio-user with packed ring
+=========================================================================
+
+flow: Vhost <--> Virtio
+
+1. Start vhost-user side::
+
+    ./testpmd -c 0x3000 -n 4 --socket-mem 1024,1024 --no-pci --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -- -i
+    testpmd>set fwd mac
+    testpmd>start
+
+2. Start virtio-user side::
+
+    ./testpmd -c 0xc000 -n 4 --socket-mem 1024,1024 --no-pci --file-prefix=virtio --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,packed_vq=1 -- -i --tx-offloads=0x00
+    testpmd>set fwd mac
+    testpmd>start
+
+3. Check the virtio-user side link status::
+
+    testpmd> show port info 0
+    #it should show "up"
+
+4. Quit the vhost-user side with testpmd, then check the virtio-user side link status::
+
+    testpmd> show port info 0
+    #it should show "down"
-- 
2.17.1

[dts] [PATCH 10/11 v1] test_plans: add test cases for virtio_event_idx_interrupt

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
 .../virtio_event_idx_interrupt_test_plan.rst  | 123 ++++++++++++++++--
 1 file changed, 115 insertions(+), 8 deletions(-)

diff --git a/test_plans/virtio_event_idx_interrupt_test_plan.rst b/test_plans/virtio_event_idx_interrupt_test_plan.rst
index e51d808..8293032 100644
--- a/test_plans/virtio_event_idx_interrupt_test_plan.rst
+++ b/test_plans/virtio_event_idx_interrupt_test_plan.rst
@@ -37,16 +37,17 @@ virtio event idx interrupt mode test plan
 Description
 ===========
 
-This feature is to suppress interrupts for performance improvement, need compare interrupt times with and without
-virtio event idx enabled. Also need cover driver reload and live migration test.
+This feature is to suppress interrupts for performance improvement, need compare
+interrupt times with and without virtio event idx enabled. Also need cover driver
+reload test. For packed virtqueue test, need using qemu version > 4.2.0.
 
 Test flow
 =========
 
 TG --> NIC --> Vhost-user --> Virtio-net
 
-Test Case 1: compare interrupt times with and without virtio event idx enabled
-==============================================================================
+Test Case 1: Compare interrupt times with and without split ring virtio event idx enabled
+=========================================================================================
 
 1. Bind one nic port to igb_uio, then launch the vhost sample by below commands::
 
@@ -78,8 +79,8 @@ Test Case 1: compare interrupt times with and without virtio event idx enabled
 
 6. Compare interrupt times between virtio event_idx enabled and virtio event_idx disabled.
 
-Test Case 2: virtio-pci driver reload test
-==========================================
+Test Case 2: Split ring virtio-pci driver reload test
+=====================================================
 
 1. Bind one nic port to igb_uio, then launch the vhost sample by below commands::
 
@@ -116,8 +117,8 @@ Test Case 2: virtio-pci driver reload test
 
 6. Rerun step4 and step5 100 times to check event idx workable after driver reload.
 
-Test Case 3: wake up virtio-net cores with event idx interrupt mode 16 queues test
-==================================================================================
+Test Case 3: Wake up split ring virtio-net cores with event idx interrupt mode 16 queues test
+=============================================================================================
 
 1. Bind one nic port to igb_uio, then launch the vhost sample by below commands::
 
@@ -150,3 +151,109 @@ Test Case 3: wake up virtio-net cores with event idx interrupt mode 16 queues te
     testpmd>stop
     testpmd>start
     testpmd>stop
+
+Test Case 4: Compare interrupt times with and without packed ring virtio event idx enabled
+==========================================================================================
+
+1. Bind one nic port to igb_uio, then launch the vhost sample by below commands::
+
+    rm -rf vhost-net*
+    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --file-prefix=vhost --vdev 'net_vhost,iface=vhost-net,queues=1' -- -i
+    --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>start
+
+2. Launch VM::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
+     -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:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
+     -vnc :12 -daemonize
+
+3. On VM1, set virtio device IP::
+
+    ifconfig [ens3] 1.1.1.2  # [ens3] is the name of virtio-net
+
+4. Send 10M packets from packet generator to nic, check virtio-net interrupt times by below cmd in VM::
+
+    cat /proc/interrupts
+
+5. Disable virtio event idx feature and rerun step1 ~ step4.
+
+6. Compare interrupt times between virtio event_idx enabled and virtio event_idx disabled.
+
+Test Case 5: Packed ring virtio-pci driver reload test
+======================================================
+
+1. Bind one nic port to igb_uio, then launch the vhost sample by below commands::
+
+    rm -rf vhost-net*
+    ./testpmd -c 0xF0000000 -n 4 --socket-mem 2048,2048 --legacy-mem --file-prefix=vhost --vdev 'net_vhost,iface=vhost-net,queues=1' -- -i --nb-cores=1 --txd=1024 --rxd=1024
+    testpmd>start
+
+2. Launch VM::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
+     -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:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
+     -vnc :12 -daemonize
+
+3. On VM1, set virtio device IP, send 10M packets from packet generator to nic then check virtio device can receive packets::
+
+    ifconfig [ens3] 1.1.1.2      # [ens3] is the name of virtio-net
+    tcpdump -i [ens3]
+
+4. Reload virtio-net driver by below cmds::
+
+    ifconfig [ens3] down
+    ./dpdk-devbind.py -u [00:03.0]   # [00:03.0] is the pci addr of virtio-net
+    ./dpdk-devbind.py -b virtio-pci [00:03.0]
+
+5. Check virtio device can receive packets again::
+
+    ifconfig [ens3] 1.1.1.2
+    tcpdump -i [ens3]
+
+6. Rerun step4 and step5 100 times to check event idx workable after driver reload.
+
+Test Case 6: Wake up packed ring virtio-net cores with event idx interrupt mode 16 queues test
+==============================================================================================
+
+1. Bind one nic port to igb_uio, then launch the vhost sample by below commands::
+
+    rm -rf vhost-net*
+    ./testpmd -l 1-17 -n 4 --socket-mem 2048,2048 --legacy-mem --file-prefix=vhost --vdev 'net_vhost,iface=vhost-net,queues=16' -- -i --nb-cores=16 --txd=1024 --rxd=1024 --rxq=16 --txq=16
+    testpmd>start
+
+2. Launch VM::
+
+    taskset -c 32-33 \
+    qemu-system-x86_64 -name us-vhost-vm1 \
+     -cpu host -enable-kvm -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,share=on -numa node,memdev=mem -mem-prealloc \
+     -smp cores=16,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
+     -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:127.0.0.1:6004-:22 \
+     -chardev socket,id=char0,path=./vhost-net -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16 \
+     -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,csum=on,gso=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,packed=on \
+     -vnc :12 -daemonize
+
+3. On VM1, give virtio device ip addr and enable vitio-net with 16 quques::
+
+    ifconfig [ens3] 1.1.1.2           # [ens3] is the name of virtio-net
+    ethtool -L [ens3] combined 16
+
+4. Send 10M different ip addr packets from packet generator to nic, check virtio-net interrupt times by below cmd in VM::
+
+    cat /proc/interrupts
+
+5. After two hours stress test, stop and restart testpmd, check each queue has new packets coming::
+
+    testpmd>stop
+    testpmd>start
+    testpmd>stop
\ No newline at end of file
-- 
2.17.1

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

[Yinan]

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

Signed-off-by: Wang Yinan <yinan.wang@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

Re: [dts] [PATCH 00/11 v1] test_plans: add packed ring cases

[Tu, Lijuan]

Applied the series, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Friday, February 28, 2020 2:10 PM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH 00/11 v1] test_plans: add packed ring cases
> 
> From: Wang Yinan <yinan.wang@intel.com>
> 
> As packed ring is supported since dpdk19.11 and qemu 4.2.0 also supported
> now, add packed ring cases in virtio regression cases.
> 
> Wang Yinan (11):
>   test_plans: add packed ring cases for
>     loopback_multi_paths_port_restart
>   test_plans: add packed ring cases for loopback_multi_queues
>   test_plans: add packed ring test case for pvp_virtio_user_2M_hugepages
>   test_plans: add packed ring cases for pvp_virtio_user_4k_pages
>   test_plans: add packed ring test case for vhost_enqueue_interrupt
>   test_plans: add packed ring test cases for vhost_event_idx_interrupt
>   test_plans: add packed ring test cases for vhost_user_live_migration
>   test_plans: add packed ring test cases for vhost_virtio_pmd_interrupt
>   test_plans: add packed ring test cases for vhost_virtio_user_interrupt
>   test_plans: add test cases for virtio_event_idx_interrupt
>   test_plans: add packed ring test cases for virtio_pvp_regression
> 
>  ...ack_multi_paths_port_restart_test_plan.rst | 109 ++--
>  .../loopback_multi_queues_test_plan.rst       | 473 ++++++++++++++----
>  ...pvp_virtio_user_2M_hugepages_test_plan.rst |  24 +-
>  .../pvp_virtio_user_4k_pages_test_plan.rst    |  30 +-
>  .../vhost_enqueue_interrupt_test_plan.rst     |  53 +-
>  .../vhost_event_idx_interrupt_test_plan.rst   | 182 ++++++-
>  .../vhost_user_live_migration_test_plan.rst   | 398 ++++++++++++++-
>  .../vhost_virtio_pmd_interrupt_test_plan.rst  |  42 +-
>   .../vhost_virtio_user_interrupt_test_plan.rst |  88 +++-
>   .../virtio_event_idx_interrupt_test_plan.rst  | 123 ++++-
>  .../virtio_pvp_regression_test_plan.rst       |  95 +++-
>  11 files changed, 1435 insertions(+), 182 deletions(-)
> 
> --
> 2.17.1