From: Wei Ling <weix.ling@intel.com>
To: dts@dpdk.org
Cc: Wei Ling <weix.ling@intel.com>
Subject: [dts][PATCH V1 2/3] test_plans/vhost_event_idx_interrupt_cbdma_test_plan: add new testplan
Date: Wed, 9 Nov 2022 10:05:33 +0800 [thread overview]
Message-ID: <20221109020533.1204084-1-weix.ling@intel.com> (raw)
Add vhost_event_idx_interrupt_cbdma_test_plan in test_plans to test
the virtio enqueue with split ring and packed ring path and CBDMA.
Signed-off-by: Wei Ling <weix.ling@intel.com>
---
...st_event_idx_interrupt_cbdma_test_plan.rst | 266 ++++++++++++++++++
1 file changed, 266 insertions(+)
create mode 100644 test_plans/vhost_event_idx_interrupt_cbdma_test_plan.rst
diff --git a/test_plans/vhost_event_idx_interrupt_cbdma_test_plan.rst b/test_plans/vhost_event_idx_interrupt_cbdma_test_plan.rst
new file mode 100644
index 00000000..433a2dad
--- /dev/null
+++ b/test_plans/vhost_event_idx_interrupt_cbdma_test_plan.rst
@@ -0,0 +1,266 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright(c) 2022 Intel Corporation
+
+====================================================
+vhost event idx interrupt modei with CBDMA test plan
+====================================================
+
+Description
+===========
+
+Vhost event idx interrupt need test with l3fwd-power sample with CBDMA channel,
+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 virtioside.
+For packed virtqueue test, need using qemu version > 4.2.0.
+
+Prerequisites
+=============
+Topology
+--------
+Test flow: Virtio-net --> Vhost-user
+
+General set up
+--------------
+1. Compile DPDK::
+
+ # CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static <dpdk build dir>
+ # ninja -C <dpdk build dir> -j 110
+ For example:
+ CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib -Dexamples=all --default-library=static x86_64-native-linuxapp-gcc
+ ninja -C x86_64-native-linuxapp-gcc -j 110
+
+Test case
+=========
+
+Test Case 1: wake up split ring vhost-user cores with event idx interrupt mode and cbdma enabled 16 queues test
+---------------------------------------------------------------------------------------------------------------
+
+1. Bind 16 cbdma ports to vfio-pci driver, then launch l3fwd-power example app with client mode::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-16 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=16,client=1,dmas=[txq0@0000:80:04.0;txq1@0000:80:04.1;txq2@0000:80:04.2;txq3@0000:80:04.3;txq4@0000:80:04.4;txq5@0000:80:04.5;txq6@0000:80:04.6;txq7@0000:80:04.7;txq8@0000:00:04.0;txq9@0000:00:04.1;txq10@0000:00:04.2;txq11@0000:00:04.3;txq12@0000:00:04.4;txq13@0000:00:04.5;txq14@0000:00:04.6;txq15@0000:00:04.7]' \
+ -- -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 17-25 qemu-system-x86_64 -name us-vhost-vm1 -enable-kvm -cpu host -smp 16 -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/ubuntu20-04.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 -device e1000,netdev=nttsip1 \
+ -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+ -chardev socket,id=char0,path=./vhost-net0,server \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=16 \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,mq=on,vectors=40 -vnc :12
+
+3. Relauch l3fwd-power sample for port up::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-16 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=16,client=1,dmas=[txq0@0000:80:04.0;txq1@0000:80:04.1;txq2@0000:80:04.2;txq3@0000:80:04.3;txq4@0000:80:04.4;txq5@0000:80:04.5;txq6@0000:80:04.6;txq7@0000:80:04.7;txq8@0000:00:04.0;txq9@0000:00:04.1;txq10@0000:00:04.2;txq11@0000:00:04.3;txq12@0000:00:04.4;txq13@0000:00:04.5;txq14@0000:00:04.6;txq15@0000:00:04.7]' \
+ -- -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 1.1.1.10
+ taskset -c 9 ping 1.1.1.11
+ taskset -c 10 ping 1.1.1.12
+ taskset -c 11 ping 1.1.1.13
+ taskset -c 12 ping 1.1.1.14
+ taskset -c 13 ping 1.1.1.15
+ taskset -c 14 ping 1.1.1.16
+ taskset -c 15 ping 1.1.1.17
+
+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 2: wake up split ring vhost-user cores by multi virtio-net in VMs with event idx interrupt mode and cbdma enabled test
+--------------------------------------------------------------------------------------------------------------------------------
+
+1. Bind 2 cbdma ports to vfio-pci driver, then launch l3fwd-power example app with client mode::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-2 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=1,client=1,dmas=[txq0@0000:00:04.0]' \
+ --vdev 'eth_vhost1,iface=./vhost-net1,queues=1,client=1,dmas=[txq0@0000:80:04.0]' \
+ -- -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 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu20-04.img \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+ -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+ -chardev socket,server,id=char0,path=./vhost-net0,server \
+ -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+ -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,csum=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 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu20-04-2.img \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+ -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6004-:22 \
+ -chardev socket,server,id=char0,path=./vhost-net1,server \
+ -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
+ -device virtio-net-pci,mac=52:54:00:00:00:02,netdev=mynet1,csum=on -vnc :11 -daemonize
+
+3. Relauch l3fwd-power sample for port up::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-2 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=1,client=1,dmas=[txq0@0000:00:04.0]' \
+ --vdev 'eth_vhost1,iface=./vhost-net1,queues=1,client=1,dmas=[txq0@0000:80:04.0]' \
+ -- -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.
+
+Test Case 3: wake up packed ring vhost-user cores with event idx interrupt mode and cbdma enabled 16 queues test
+----------------------------------------------------------------------------------------------------------------
+
+1. Bind 16 cbdma ports to vfio-pci driver, then launch l3fwd-power example app with client mode::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-16 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=16,client=1,dmas=[txq0@0000:80:04.0;txq1@0000:80:04.1;txq2@0000:80:04.2;txq3@0000:80:04.3;txq4@0000:80:04.4;txq5@0000:80:04.5;txq6@0000:80:04.6;txq7@0000:80:04.7;txq8@0000:00:04.0;txq9@0000:00:04.1;txq10@0000:00:04.2;txq11@0000:00:04.3;txq12@0000:00:04.4;txq13@0000:00:04.5;txq14@0000:00:04.6;txq15@0000:00:04.7]' \
+ -- -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 17-25 qemu-system-x86_64 -name us-vhost-vm1 -enable-kvm -cpu host -smp 16 -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/ubuntu20-04.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 -device e1000,netdev=nttsip1 \
+ -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+ -chardev socket,id=char0,path=./vhost-net0,server \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce,queues=16 \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:02,disable-modern=false,mrg_rxbuf=on,csum=on,guest_csum=on,host_tso4=on,guest_tso4=on,guest_ecn=on,mq=on,vectors=40,packed=on -vnc :12
+
+3. Relauch l3fwd-power sample for port up::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-16 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=16,client=1,dmas=[txq0@0000:80:04.0;txq1@0000:80:04.1;txq2@0000:80:04.2;txq3@0000:80:04.3;txq4@0000:80:04.4;txq5@0000:80:04.5;txq6@0000:80:04.6;txq7@0000:80:04.7;txq8@0000:00:04.0;txq9@0000:00:04.1;txq10@0000:00:04.2;txq11@0000:00:04.3;txq12@0000:00:04.4;txq13@0000:00:04.5;txq14@0000:00:04.6;txq15@0000:00:04.7]' \
+ -- -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 1.1.1.10
+ taskset -c 9 ping 1.1.1.11
+ taskset -c 10 ping 1.1.1.12
+ taskset -c 11 ping 1.1.1.13
+ taskset -c 12 ping 1.1.1.14
+ taskset -c 13 ping 1.1.1.15
+ taskset -c 14 ping 1.1.1.16
+ taskset -c 15 ping 1.1.1.17
+
+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 4: wake up packed ring vhost-user cores by multi virtio-net in VMs with event idx interrupt mode and cbdma enabled test
+---------------------------------------------------------------------------------------------------------------------------------
+
+1. Bind 2 cbdma ports to vfio-pci driver, then launch l3fwd-power example app with client mode::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-2 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=1,client=1,dmas=[txq0@0000:00:04.0]' \
+ --vdev 'eth_vhost1,iface=./vhost-net1,queues=1,client=1,dmas=[txq0@0000:80:04.0]' \
+ -- -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 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu20-04.img \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+ -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6003-:22 \
+ -chardev socket,server,id=char0,path=./vhost-net0,server \
+ -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 \
+ -smp cores=1,sockets=1 -drive file=/home/osimg/ubuntu20-04-2.img \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -device e1000,netdev=nttsip1 \
+ -netdev user,id=nttsip1,hostfwd=tcp:127.0.0.1:6004-:22 \
+ -chardev socket,server,id=char0,path=./vhost-net1,server \
+ -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::
+
+ ./x86_64-native-linuxapp-gcc/examples/dpdk-l3fwd-power -l 1-2 -n 4 --log-level=9 \
+ --vdev 'eth_vhost0,iface=./vhost-net0,queues=1,client=1,dmas=[txq0@0000:00:04.0]' \
+ --vdev 'eth_vhost1,iface=./vhost-net1,queues=1,client=1,dmas=[txq0@0000:80:04.0]' \
+ -- -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.
--
2.25.1
reply other threads:[~2022-11-09 2:11 UTC|newest]
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