From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id B58C2A0564; Fri, 28 Feb 2020 14:15:24 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id AD02A1BFF4; Fri, 28 Feb 2020 14:15:24 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 46D841BFC7 for ; Fri, 28 Feb 2020 14:15:22 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Feb 2020 05:15:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,496,1574150400"; d="scan'208";a="439231541" Received: from dpdk-yinan-purley.sh.intel.com ([10.67.117.227]) by fmsmga006.fm.intel.com with ESMTP; 28 Feb 2020 05:15:20 -0800 From: Yinan To: dts@dpdk.org Cc: Wang Yinan Date: Fri, 28 Feb 2020 06:09:42 +0000 Message-Id: <20200228060947.26001-7-yinan.wang@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200228060947.26001-1-yinan.wang@intel.com> References: <20200228060947.26001-1-yinan.wang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dts] [PATCH 06/11 v1] test_plans: add packed ring test cases for vhost_event_idx_interrupt X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org Sender: "dts" From: Wang Yinan Signed-off-by: Wang Yinan --- .../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