From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 3932DCE7 for ; Tue, 2 Feb 2016 07:13:23 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 01 Feb 2016 22:13:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,383,1449561600"; d="scan'208";a="645608366" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by FMSMGA003.fm.intel.com with ESMTP; 01 Feb 2016 22:13:22 -0800 Received: from fmsmsx115.amr.corp.intel.com (10.18.116.19) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 1 Feb 2016 22:13:21 -0800 Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by fmsmsx115.amr.corp.intel.com (10.18.116.19) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 1 Feb 2016 22:13:21 -0800 Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.172]) by SHSMSX101.ccr.corp.intel.com ([169.254.1.215]) with mapi id 14.03.0248.002; Tue, 2 Feb 2016 14:13:19 +0800 From: "Fu, JingguoX" To: "Liu, Yong" , "dts@dpdk.org" Thread-Topic: [DTS][PATCH V3 2/3] virt: vf to vf nic bridge test plan Thread-Index: AQHRXMu3Cs4Me45Swkiho/rRfOGF8Z8YR/QQ Date: Tue, 2 Feb 2016 06:13:18 +0000 Message-ID: <6BD6202160B55B409D423293115822622BA9CFE6@shsmsx102.ccr.corp.intel.com> References: <1453803123-25208-1-git-send-email-jingguox.fu@intel.com> <1453803123-25208-2-git-send-email-jingguox.fu@intel.com> <56AF199E.4020300@intel.com> In-Reply-To: <56AF199E.4020300@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [DTS][PATCH V3 2/3] virt: vf to vf nic bridge test plan 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: , X-List-Received-Date: Tue, 02 Feb 2016 06:13:24 -0000 Update in v4 Thanks Jingguo Fu -----Original Message----- From: Liu, Yong=20 Sent: Monday, February 01, 2016 4:39 PM To: Fu, JingguoX; dts@dpdk.org Cc: Xu, Qian Q; Pei, Yulong Subject: Re: [DTS][PATCH V3 2/3] virt: vf to vf nic bridge test plan Jingguo, One comments for test plan. On 01/26/2016 06:12 PM, Jingguo Fu wrote: > Abstract: > add vf to vf bridge test plan, totally has three cases. > fix the confused description > > Signed-off-by: Jingguo Fu > --- > test_plans/vf_to_vf_nic_bridge_test_plan.rst | 181 ++++++++++++++++++++= +++++++ > 1 file changed, 181 insertions(+) > create mode 100644 test_plans/vf_to_vf_nic_bridge_test_plan.rst > > diff --git a/test_plans/vf_to_vf_nic_bridge_test_plan.rst=20 > b/test_plans/vf_to_vf_nic_bridge_test_plan.rst > new file mode 100644 > index 0000000..140a97a > --- /dev/null > +++ b/test_plans/vf_to_vf_nic_bridge_test_plan.rst > @@ -0,0 +1,181 @@ > +.. Copyright (c) <2015>, Intel Corporation > + All rights reserved. > + > + Redistribution and use in source and binary forms, with or without > + modification, are permitted provided that the following conditions > + are met: > + > + - Redistributions of source code must retain the above copyright > + notice, this list of conditions and the following disclaimer. > + > + - Redistributions in binary form must reproduce the above copyright > + notice, this list of conditions and the following disclaimer in > + the documentation and/or other materials provided with the > + distribution. > + > + - Neither the name of Intel Corporation nor the names of its > + contributors may be used to endorse or promote products derived > + from this software without specific prior written permission. > + > + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS > + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT > + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS > + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE > + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, > + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES > + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) > + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, > + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) > + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED > + OF THE POSSIBILITY OF SUCH DAMAGE. > + > +VF to VF Bridge testplan > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +This test suite aims to validate the bridge function on physical=20 > +functional for virtual functional to virtual functional=20 > +communication. Cases of the suite based on the vm to vm test=20 > +scenario, echo vm needs on vf, and both of the vfs generated from the sa= me pf port. > + > +Prerequisites: > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +On host: > + > + Hugepages: at least 10 G hugepages, 6G(for vm on which run=20 > + pktgen as stream source end) + 2G(for vm on which run testpmd as=20 > + receive end) + 2G(for host used) > + > + Guset: two img with os for kvm qemu > + > + NIC: one pf port > + > + pktgen-dpdk: copy $DTS/dep/tgen.tgz to guest from which send=20 > + the stream > + > +On Guest: > + > + Stream Source end: scapy pcpay and essential tarballs for=20 > + compile pktgen-dpdk tools > + > + > +Set up basic virtual scenario: > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D > + > +step 1: generate two vfs on the target pf port (i.e. 0000:85:00.0): > + > + echo 2 > /sys/bus/pci/devices/0000\:85\:00.0/sriov_numvfs > + > +step 2: bind the two vfs to pci-stub: > + > + echo "8086 10ed" > /sys/bus/pci/drivers/pci-stub/new_id > + echo 0000:85:10.0 > /sys/bus/pci/devices/0000:85:10.0/driver/unb= ind > + echo 0000:85:10.0 > /sys/bus/pci/drivers/pci-stub/bind > + echo 0000:85:10.2 > /sys/bus/pci/devices/0000:85:10.2/driver/unb= ind > + echo 0000:85:10.2 > /sys/bus/pci/drivers/pci-stub/bind > + > +step 3: passthrough vf 0 to vm0 and start vm0: > + > + taskset -c 20,21,22,23 /usr/local/qemu-2.4.0/x86_64-softmmu/qemu= -system-x86_64 \ > + -name vm0 -enable-kvm -chardev socket,path=3D/tmp/vm0_qga0.sock,= server,nowait,id=3Dvm0_qga0 \ > + -device virtio-serial -device virtserialport,chardev=3Dvm0_qga0,= name=3Dorg.qemu.guest_agent.0 \ > + -daemonize -monitor unix:/tmp/vm0_monitor.sock,server,nowait \ > + -net nic,vlan=3D0,macaddr=3D00:00:00:e2:4f:fb,addr=3D1f \ > + -net user,vlan=3D0,hostfwd=3Dtcp:10.239.128.125:6064-:22 \ > + -device pci-assign,host=3D85:10.0,id=3Dpt_0 -cpu host -smp 4 -m = 6144 \ > + -object memory-backend-file,id=3Dmem,size=3D6144M,mem-path=3D/mn= t/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive=20 > + file=3D/home/img/vm0.img -vnc :4 > + > +step 4: passthrough vf 1 to vm1 and start vm1: > + > + taskset -c 30,31,32,33 /usr/local/qemu-2.4.0/x86_64-softmmu/qemu= -system-x86_64 \ > + -name vm1 -enable-kvm -chardev socket,path=3D/tmp/vm1_qga0.sock,= server,nowait,id=3Dvm1_qga0 \ > + -device virtio-serial -device virtserialport,chardev=3Dvm1_qga0,= name=3Dorg.qemu.guest_agent.0 \ > + -daemonize -monitor unix:/tmp/vm1_monitor.sock,server,nowait \ > + -net nic,vlan=3D0,macaddr=3D00:00:00:7b:d5:cb,addr=3D1f \ > + -net user,vlan=3D0,hostfwd=3Dtcp:10.239.128.125:6126-:22 \ > + -device pci-assign,host=3D85:10.2,id=3Dpt_0 -cpu host -smp 4 -m = 6144 \ > + -object memory-backend-file,id=3Dmem,size=3D6144M,mem-path=3D/mn= t/huge,share=3Don \ > + -numa node,memdev=3Dmem -mem-prealloc -drive=20 > + file=3D/home/img/vm1.img -vnc :5 > + > + > +Test Case1: test_2vf_d2d_pktgen_stream=20 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +both vfs in the two vms using the dpdk driver, send stream from vf1=20 > +in vm1 by dpdk pktgen to vf in vm0, and verify the vf on vm0 can receive= stream. > + > +step 1: run testpmd on vm0: > + > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x7 -n 1 -- -i =20 > + --txqflags=3D0 > + > +step 2: set rxonly and start on vm0: > + > + set fwd rxonly > + start > + > +step 3: prepare pktgen-dpdk tarball and compile on vm1: > + > + scp pktgen-dpdk.tar.gz to vm1 > + tar zxvf pktgen-dpdk.tar.gz > + cd ./pktgen-dpdk > + make Not need recompile pktgen, please remove this step. > +step 4: generate pcap file on vm1: > + > + Context: [Ether(dst=3D"52:54:12:45:67:10",=20 > + src=3D"52:54:12:45:67:11")/IP()/Raw(load=3D'X'\*46)] > + > +step 5: send stream by pkt-gen on vm1: > + > + ./app/app/x86_64-native-linuxapp-gcc/app/pktgen -c 0xf -n 2=20 > + --proc-type auto -- -P -T -m '1.0' -s P:flow.pcap > + > +step 6: verify vf 0 receive status on vm0: Rx-packets equal to send=20 > +packets count, 100 > + > + show port stats 0 > + ######################## NIC statistics for port 0 ############= ############ > + RX-packets: 100 RX-missed: 0 RX-bytes: 6000 > + RX-errors: 0 > + RX-nombuf: 0 > + TX-packets: 0 TX-errors: 0 TX-bytes: 0 > + =20 > + #################################################################### > + ######## > + > +Test Case2: test_2vf_d2k_pktgen_stream=20 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +step 1: bind vf to kernel driver on vm0 > + > +step 2: start up vf interface and using tcpdump to capature received=20 > +packets > + > +step 3: prepare pktgen-dpdk tarball and compile on vm1: > + > + scp pktgen-dpdk.tar.gz to vm1 > + tar zxvf pktgen-dpdk.tar.gz > + cd ./pktgen-dpdk > + make Same as above. > +step 4: generate pcap file on vm1: > + > + Context: [Ether(dst=3D"52:54:12:45:67:10",=20 > + src=3D"52:54:12:45:67:11")/IP()/Raw(load=3D'X'\*46)] > + > +step 5: send stream by pkt-gen on vm1: > + > + ./app/app/x86_64-native-linuxapp-gcc/app/pktgen -c 0xf -n 2=20 > + --proc-type auto -- -P -T -m '1.0' -s P:flow.pcap > + > +step 6: verify vf 0 receive status on vm0: Rx-packets equal to send=20 > +packets count, 100 > + > +Test Case3: test_2vf_k2d_scapy_stream=20 > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +step 1: run testpmd on vm0: > + > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x7 -n 1 -- -i =20 > + --txqflags=3D0 > + > +step 2: set rxonly and start on vm0: > + > + set fwd rxonly > + start > + > +step 3: bind vf to kernel driver on vm0 > + > +step 4: using scapy to send packets > + > +step 5:verify vf 0 receive status on vm0: Rx-packets equal to send=20 > +packets count, 100 > + > + show port stats 0 > + ######################## NIC statistics for port 0 ############= ############ > + RX-packets: 100 RX-missed: 0 RX-bytes: 6000 > + RX-errors: 0 > + RX-nombuf: 0 > + TX-packets: 0 TX-errors: 0 TX-bytes: 0 > + =20 > + #################################################################### > + ########