From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 009692E89 for ; Wed, 5 Nov 2014 06:19:38 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 04 Nov 2014 21:28:59 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,317,1413270000"; d="scan'208";a="631676859" Received: from pgsmsx103.gar.corp.intel.com ([10.221.44.82]) by orsmga002.jf.intel.com with ESMTP; 04 Nov 2014 21:28:58 -0800 Received: from pgsmsx108.gar.corp.intel.com (10.221.44.103) by PGSMSX103.gar.corp.intel.com (10.221.44.82) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 5 Nov 2014 13:26:21 +0800 Received: from shsmsx102.ccr.corp.intel.com (10.239.4.154) by PGSMSX108.gar.corp.intel.com (10.221.44.103) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 5 Nov 2014 13:26:20 +0800 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.207]) by shsmsx102.ccr.corp.intel.com ([169.254.2.156]) with mapi id 14.03.0195.001; Wed, 5 Nov 2014 13:26:20 +0800 From: "Cao, Waterman" To: Thomas Monjalon , "Zhang, XiaonanX" Thread-Topic: [dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement Thread-Index: AQHP5q5Zfhh2mSF44k+g7J+IbQHt/5xPlNMAgAEbHQCAAPJFoA== Date: Wed, 5 Nov 2014 05:26:19 +0000 Message-ID: References: <1413181389-14887-1-git-send-email-yongwang@vmware.com> <63FB47D6C0357E428AA804B2C89068BA0125D18B@SHSMSX104.ccr.corp.intel.com> <3202383.RJTdLjqQOA@xps13> In-Reply-To: <3202383.RJTdLjqQOA@xps13> Accept-Language: en-GB, 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 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Nov 2014 05:19:40 -0000 Hi Thomas, Yes. Xiaonan just want to confirm if yong's patch doesn't impact original = functionality and regression test cases under VMware. Xiaonan will check with yong and see if we can add some test in the regres= sion to new changes. Waterman=20 -----Original Message----- >From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Thomas Monjalon >Sent: Wednesday, November 5, 2014 6:50 AM >To: Zhang, XiaonanX >Cc: dev@dpdk.org >Subject: Re: [dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement > >Hi, > >These tests don't seem related to the patchset. >It would be more interesting to test vlan, stop/restart, Rx checks and Rx = performance improvement. > >-- >Thomas > > >2014-11-04 05:57, Zhang, XiaonanX: >> Tested-by: Xiaonan Zhang >>=20 >> - Tested Commit: Yong Wang >> - OS: Fedora20 3.15.8-200.fc20.x86_64 >> - GCC: gcc version 4.8.3 20140624 >> - CPU: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz >> - NIC: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection = [8086:10fb] >> - Default x86_64-native-linuxapp-gcc configuration >> - Total 6 cases, 6 passed, 0 failed >> - Test Environment setup >>=20 >> - Topology #1: Create 2VMs (Fedora 20, 64bit);for each VM, pass through = one physical port(Niantic 82599) to VM, and also create one virtual device:= vmxnet3 in VM. Between two VMs, use one vswitch to connect 2 vmxnet3. In s= ummary, PF1=20 >> and vmxnet3A are in VM1; PF2 and vmxnet3B are in VM2.The = traffic flow for l2fwd/l3fwd is as below: =20 >> Ixia -> PF1 -> vmxnet3A -> vswitch -> vmxnet3B -> PF2 -> = Ixia.=20 >> - Topology #2: Create 1VM (Fedora 20, 64bit), on this VM, created 2 vmxn= et3, called vmxnet3A, vmxnet3B; create 2 vswitch, vswitchA connecting PF1 a= nd vmxnet3A, while vswitchB connecting PF2 and vmxnet3B. The traffic flow i= s as below: >> Ixia -> PF1 -> vswitchA -> vmxnet3A -> vmxnet3B -> vswitc= hB -> PF2 -> Ixia. >>=20 >> - Test Case1: L2fwd with Topology#1=20 >> Description: Set up topology#1(in prerequisite session), and bind PF1,= PF2, Vmxnet3A, vmxnet3B to DPDK poll-mode driver (igb_uio). >> Increase the flow at line rate (uni-directional traffic),= send the flow at different packet size (64bytes, 128bytes, 256bytes, 512by= tes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rat= e to see =20 >> if any unexpected behavior, such as no receives after N p= ackets.=20 >> Command / instruction: >> To run the l2fwd example in 2VMs: >> ./build/l2fwd -c f -n 4 -- -p 0x3 >> - Test IXIA Flow prerequisite: Ixia port1 sends 5 packets to PF1, and th= e flow should have PF1's MAC as destination MAC. Check if ixia port2 have r= eceived the 5 packets. >> Expected test result: >> Passed >>=20 >> - Test Case2: L3fwd-VF with Topology#1 >> Description: Set up topology#1(in prerequisite session), and bind PF1,= PF2, Vmxnet3A, vmxnet3B to DPDK poll-mode driver (igb_uio) >> Increase the flow at line rate (uni-directional traffic),= send the flow at different packet size (64bytes, 128bytes, 256bytes, 512by= tes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rat= e to see =20 >> if any unexpected behavior, such as no receives after N p= ackets. >> Command / instruction: >> To run the l3fwd-vf example in 2VMs: >> ./build/l3fwd-vf -c 0x6 -n 4 -- -p 0x3 -= -config "(0,0,1),(1,0,2)" >> - Test IXIA Flow prerequisite: Ixia port1 sends 5 packets to PF1, and th= e flow should have PF1's MAC as destination MAC and have 2.1.1.x as destina= tion IP. Check if ixia port2 have received the 5 packets. >> Expected test result: >> Passed >>=20 >> - Test Case3: L2fwd with Topology#2 >> Description: Set up topology#2(in prerequisite session), and bind vmxn= et3A and vmxnet3B to DPDK poll-mode driver (igb_uio). >> Increase the flow at line rate (uni-directional traffic),= send the flow at different packet size (64bytes, 128bytes, 256bytes, 512by= tes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rat= e to see =20 >> if any unexpected behavior, such as no receives after N p= ackets. >> Command / instruction: >> To run the l2fwd example in VM1: >> ./build/l2fwd -c f -n 4 -- -p 0x3 >> - Test IXIA Flow prerequisite: Ixia port1 sends 5 packets to port0 (vmxn= et3A), and the flow should have port0's MAC as destination MAC. Check if ix= ia port2 have received the 5 packets. Similar things need to be done at ixi= a port2. >> Expected test result: >> Passed >>=20 >> - Test Case4: L3fwd-VF with Topology#2 >> Description: Set up topology#2(in prerequisite session), and bind vmxn= et3A and vmxnet3B to DPDK poll-mode driver (igb_uio). =20 >> Increase the flow at line rate (uni-directional traffic),= send the flow at different packet size (64bytes, 128bytes, 256bytes, 512by= tes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rat= e to see =20 >> if any unexpected behavior, such as no receives after N p= ackets. >> Command / instruction: >> To run the l3fwd-vf example in VM1: >> ./build/l3fwd-vf -c 0x6 -n 4 -- -p 0x3 -= -config "(0,0,1),(1,0,2)" >> - Test IXIA Flow prerequisite: Ixia port1 sends 5 packets to port0(vmxne= t3A), and the flow should have port0's MAC as destination MAC and have 2.1.= 1.x as destination IP. Check if ixia port2 have received the 5 packets. >>=20 >> Expected test result: >> Passed >>=20 >> - Test Case5: Timer test with Topology#2 >> Description: Set up topology#2(in prerequisite session), and bind vmxn= et3A and vmxnet3B to DPDK poll-mode driver (igb_uio). >> Command / instruction: >> Build timer sample and run the sample: >> ./build/timer -c f -n 4 >> - Test IXIA Flow prerequisite: N.A. >> =09 >> Expected test result: >> Passed >>=20 >> - Test Case6: Testpmd basic with Topology#2 >> Description: Set up topology#2(in prerequisite session), and bind vmxn= et3A and vmxnet3B to DPDK poll-mode driver (igbuio). >> Increase the flow at line rate (uni-directional traffic),= send the flow at different packet size (64bytes, 128bytes, 256bytes, 512by= tes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rat= e to see =20 >> if any unexpected behavior, such as no receives after N p= ackets. >> Command / instruction: >> Run testpmd(e.g:/x86_64-native-linuxapp-gcc/app/testpmd)= with below command lines: >> ./testpmd -c f -n 4 -- --txqflags=3D0xf0= 1 -i >> Clean environment and start the forwarding. Need check the port in= formation and clear port statics by using below commands: >> Testpmd>show port info all >> Testpmd>clear port stats all >> Testpmd>show port stats all >> Testpmd>set fwd mac >> Testpmd>start >> - Test IXIA Flow prerequisite: N.A. >> Expected test result: >> Passed >>=20 >> -----Original Message----- >> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Yong Wang >> Sent: Monday, October 13, 2014 2:23 PM >> To: dev@dpdk.org >> Subject: [dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement >>=20 >> This patch series include various fixes and improvement to the >> vmxnet3 pmd driver. >>=20 >> Yong Wang (5): >> vmxnet3: Fix VLAN Rx stripping >> vmxnet3: Add VLAN Tx offload >> vmxnet3: Fix dev stop/restart bug >> vmxnet3: Add rx pkt check offloads >> vmxnet3: Some perf improvement on the rx path >>=20 >> lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 310 +++++++++++++++++++++------= ------- >> 1 file changed, 195 insertions(+), 115 deletions(-)