intel dpdk在ubuntu12.04中測试testpmd、helloworld程序

一、測试环境

操作系统：ubuntu12.04 x86_64

dpdk版本号：1.6.0r2

虚拟机：vmware 10

网卡： Intel Corporation 82545EM Gigabit Ethernet Controller (Copper) (rev 01)

二、測试准备

利用vmware 给 Ubuntu 12.04加入4块虚拟网卡。加入网卡的过程中选择的是默认的NAT模式。

三、測试过程

1、利用setup.sh測试testpmd程序

1）、配置环境变量RTE_SDK 和 RTE_TARGET

解压dpdk文件： tar -xf dpdk-1.6.0r2.tar.gz

进入解压后的目录：cd dpdk-1.6.0r2

环境变量设置RTE_SDK、RTE_TARGET

export RTE_SDK= `pwd`

export RTE_TARGET = x86_64-default-linuxapp-gcc

2）、运行setup.sh脚本

setup.sh脚本在tools文件夹中，在dpdk文件夹中运行命令“./tools/setup.sh”，可能须要root权限。

以下的代码是弹出的提示，按步骤顺序选择就可以。

步骤2 须要关闭eth0、eth1。运行命令sudo ifconfig eth0 down关闭eth0，运行命令sudo ifconfig eth1 down关闭eth1。

 Step 1: Select the DPDK environment to build
----------------------------------------------------------
[1] i686-default-linuxapp-gcc
[2] i686-default-linuxapp-icc
[3] x86_64-default-bsdapp-gcc
[4] x86_64-default-linuxapp-gcc
[5] x86_64-default-linuxapp-icc
[6] x86_64-ivshmem-linuxapp-gcc
[7] x86_64-ivshmem-linuxapp-icc

----------------------------------------------------------
 Step 2: Setup linuxapp environment
----------------------------------------------------------
[8] Insert IGB UIO module
[9] Insert KNI module
[10] Setup hugepage mappings for non-NUMA systems
[11] Setup hugepage mappings for NUMA systems
[12] Display current Ethernet device settings
[13] Bind Ethernet device to IGB UIO module

----------------------------------------------------------
 Step 3: Run test application for linuxapp environment
----------------------------------------------------------
[14] Run test application ($RTE_TARGET/app/test)
[15] Run testpmd application in interactive mode ($RTE_TARGET/app/testpmd)

----------------------------------------------------------
 Step 4: Other tools
----------------------------------------------------------
[16] List hugepage info from /proc/meminfo

----------------------------------------------------------
 Step 5: Uninstall and system cleanup
----------------------------------------------------------
[17] Uninstall all targets
[18] Unbind NICs from IGB UIO driver
[19] Remove IGB UIO module
[20] Remove KNI module
[21] Remove hugepage mappings

[22] Exit Script

Option:

以下是本人測试中顺序选择的部分截图

下图是step 1 的结果