env-set-up.md

vmware fusion

• downalod
  • version: 12
  • https://www.vmware.com/go/getfusion
• config nic
  • set eth0 bridge connection
  • set eth1 NAT
  • change the default VM driver (e1000) to the vmxnet3
    • Virtual Machines.localized/Ubuntu desk 20.04.3.vmwarevm/Ubuntu desk 20.04.3.vmx
    • ethernet0.virtualDev = "vmxnet3"

ubuntu

• downlaod

  • version: 20.04.4 LTS
  • https://ubuntu.com/download/desktop/thank-you?version=20.04.4&architecture=amd64

• check nic multi-queue support

  cat /proc/interrupts
  
  root@ubuntu:/code/dpdk-stable-19.11.12# cat /proc/interrupts
              CPU0       CPU1       CPU2       CPU3       CPU4       CPU5
  56:          0          0          0         74        532        640   PCI-MSI 1572864-edge      eth0-rxtx-0
  57:         18          0          0          0         17         36   PCI-MSI 1572865-edge      eth0-rxtx-1
  58:          0          0          0          5         51         14   PCI-MSI 1572866-edge      eth0-rxtx-2
  59:          0          0          0          0        280         10   PCI-MSI 1572867-edge      eth0-rxtx-3
  60:          0          0          0          0          0          0   PCI-MSI 1572868-edge      eth0-event-4
  

dpdk

1. download

   • version: 19.11.12 LTS
   • https://fast.dpdk.org/rel/dpdk-19.11.12.tar.xz

2. compile

   • ./dpdk-stable-19.11.12/usertools/dpdk-setup.sh
   • [44] x86_64-native-linux-gcc

3. set enviroment variables

   /root/.bashrc
   
   export RTE_SDK=/code/dpdk-stable-19.11.12
   export RTE_TARGET=x86_64-native-linux-gcc
   

4. set hugepage

   • [51] Setup hugepage mappings for non-NUMA systems
     • Option: 51
     • Number of pages: 512
   • [52] Setup hugepage mappings for NUMA systems
     • Option: 52
     • Number of pages: 512

5. insert IGB_UIO VFIO model

   • [48] Insert IGB UIO module
   • [49] Insert VFIO module

6. bind igb_uio model

   • down eth0
     • ifconfig eth0 down
   • [54] Bind Ethernet/Baseband/Crypto device to IGB UIO module