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From: "Zhang, XiaonanX" <xiaonanx.zhang@intel.com>
To: Yong Wang <yongwang@vmware.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement
Date: Tue, 4 Nov 2014 05:57:00 +0000
Message-ID: <63FB47D6C0357E428AA804B2C89068BA0125D18B@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <1413181389-14887-1-git-send-email-yongwang@vmware.com>

Tested-by: Xiaonan Zhang <xiaonanx.zhang@intel.com>

- 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

- 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 summary, PF1 
               and vmxnet3A are in VM1; PF2 and vmxnet3B are in VM2.The traffic flow for l2fwd/l3fwd is as below:                            
               Ixia -> PF1 -> vmxnet3A -> vswitch -> vmxnet3B -> PF2 -> Ixia. 
- Topology #2: Create 1VM (Fedora 20, 64bit), on this VM, created 2 vmxnet3, called vmxnet3A, vmxnet3B; create 2 vswitch, vswitchA connecting PF1 and vmxnet3A, while vswitchB connecting PF2 and vmxnet3B. The traffic flow is as below:
               Ixia -> PF1 -> vswitchA -> vmxnet3A -> vmxnet3B -> vswitchB -> PF2 -> Ixia.

- Test Case1: L2fwd 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, 512bytes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rate to see  
               if any unexpected behavior, such as no receives after N packets. 
  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 the flow should have PF1's MAC as destination MAC. Check if ixia port2 have received the 5 packets.
  Expected test result:
                Passed

- 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, 512bytes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rate to see  
               if any unexpected behavior, such as no receives after N packets.
  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 the flow should have PF1's MAC as destination MAC and have 2.1.1.x as destination IP. Check if ixia port2 have received the 5 packets.
  Expected test result:
                Passed

- Test Case3: L2fwd with Topology#2
  Description: Set up topology#2(in prerequisite session), and bind vmxnet3A 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, 512bytes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rate to see  
               if any unexpected behavior, such as no receives after N packets.
  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 (vmxnet3A), and the flow should have port0's MAC as destination MAC. Check if ixia port2 have received the 5 packets. Similar things need to be done at ixia port2.
  Expected test result:
                Passed

- Test Case4: L3fwd-VF with Topology#2
  Description: Set up topology#2(in prerequisite session), and bind vmxnet3A 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, 512bytes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rate to see  
               if any unexpected behavior, such as no receives after N packets.
  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(vmxnet3A), 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.

  Expected test result:
                Passed

- Test Case5: Timer test with Topology#2
  Description: Set up topology#2(in prerequisite session), and bind vmxnet3A 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.
		
  Expected test result:
                Passed

- Test Case6: Testpmd basic with Topology#2
  Description: Set up topology#2(in prerequisite session), and bind vmxnet3A 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, 512bytes, 1024bytes, 1280bytes and 1518bytes) and check the received packets/rate to see  
               if any unexpected behavior, such as no receives after N packets.
  Command / instruction:
                Run testpmd(e.g:/x86_64-native-linuxapp-gcc/app/testpmd) with below command lines:
                                ./testpmd -c f -n 4 -- --txqflags=0xf01 -i
		    Clean environment and start the forwarding. Need check the port information 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

-----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

This patch series include various fixes and improvement to the
vmxnet3 pmd driver.

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

 lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 310 +++++++++++++++++++++-------------
 1 file changed, 195 insertions(+), 115 deletions(-)

-- 
1.9.1

  parent reply	other threads:[~2014-11-04  5:49 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-13  6:23 Yong Wang
2014-10-13  6:23 ` [dpdk-dev] [PATCH 1/5] vmxnet3: Fix VLAN Rx stripping Yong Wang
2014-10-13  9:31   ` Stephen Hemminger
2014-10-13 18:42     ` Yong Wang
2014-10-22 13:39       ` Stephen Hemminger
2014-10-28 21:57         ` Yong Wang
2014-10-29  9:04           ` Bruce Richardson
2014-10-29  9:41             ` Thomas Monjalon
2014-10-29 17:57               ` Yong Wang
2014-10-29 18:51                 ` Thomas Monjalon
2014-10-13  6:23 ` [dpdk-dev] [PATCH 2/5] vmxnet3: Add VLAN Tx offload Yong Wang
2014-10-13  6:23 ` [dpdk-dev] [PATCH 3/5] vmxnet3: Fix dev stop/restart bug Yong Wang
2014-10-13  6:23 ` [dpdk-dev] [PATCH 4/5] vmxnet3: Add rx pkt check offloads Yong Wang
2014-10-13  6:23 ` [dpdk-dev] [PATCH 5/5] vmxnet3: Some perf improvement on the rx path Yong Wang
2014-11-05  0:13   ` Thomas Monjalon
2014-10-13 20:29 ` [dpdk-dev] [PATCH 0/5] vmxnet3 pmd fixes/improvement Thomas Monjalon
2014-10-13 21:00   ` Yong Wang
2014-10-21 22:10     ` Yong Wang
2014-10-22  7:07       ` Cao, Waterman
2014-10-28 14:40         ` Thomas Monjalon
2014-10-28 19:59           ` Yong Wang
2014-10-29  0:33             ` Cao, Waterman
2014-11-05  1:32     ` Cao, Waterman
2014-11-04  5:57 ` Zhang, XiaonanX [this message]
2014-11-04 22:50   ` Thomas Monjalon
2014-11-05  5:26     ` Cao, Waterman

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