dpdk-tests/dpdk_scripts/cleanup_dpdk.sh

   1 #!/bin/bash
   2
   3 ROOTDIR=/tmp/openvpp-testing
   4 PWDDIR=$(pwd)
   5
   6 TESTPMD_LOG=/tmp/testpmd.log
   7 TESTPMD_PID=/tmp/testpmd.pid
   8
   9 port1_driver=$1
  10 port1_pci=$2
  11 port2_driver=$3
  12 port2_pci=$4
  13
  14 #kill the dpdk application
  15 sudo pgrep testpmd
  16 if [ $? -eq "0" ]; then
  17     success=false
  18     sudo pkill testpmd
  19     for attempt in {1..5}; do
  20         sudo pgrep testpmd
  21         if [ $? -eq "1" ]; then
  22             success=true
  23             break
  24         fi
  25         sleep 1
  26     done
  27     if [ ${success} -eq false ]; then
  28         echo "The command sudo pkill testpmd failed"
  29         exit 1
  30     fi
  31 fi
  32
  33 sudo rm -f ${TESTPMD_PID}
  34 sudo rm -f /dev/hugepages/*
  35 cat ${TESTPMD_LOG}
  36
  37 cd ${ROOTDIR}/dpdk-16.07/
  38 ./tools/dpdk-devbind.py -b ${port1_driver} ${port1_pci}
  39 ./tools/dpdk-devbind.py -b ${port2_driver} ${port2_pci}
  40
  41 sleep 2
  42
  43 if1_name=`./tools/dpdk-devbind.py --s | grep "${port1_pci}" | sed -n 's/.*if=\(\S\)/\1/p' | awk -F' ' '{print $1}'`
  44 if2_name=`./tools/dpdk-devbind.py --s | grep "${port2_pci}" | sed -n 's/.*if=\(\S\)/\1/p' | awk -F' ' '{print $1}'`
  45
  46 ifconfig ${if1_name} up
  47 ifconfig ${if2_name} up
  48
  49 rmmod igb_uio
  50 rmmod uio
  51
  52 cd ${PWDDIR}