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 tail
  19     sudo pkill testpmd
  20     for attempt in {1..5}; do
  21         sudo pgrep testpmd
  22         if [ $? -eq "1" ]; then
  23             success=true
  24             break
  25         fi
  26         sleep 1
  27     done
  28     if [ "$success" = false ]; then
  29         echo "The command sudo pkill testpmd failed"
  30         exit 1
  31     fi
  32     cat ${TESTPMD_LOG}
  33 fi
  34
  35 sudo rm -f ${TESTPMD_LOG}
  36 sudo rm -f ${TESTPMD_PID}
  37 sudo rm -f /dev/hugepages/*
  38
  39 cd ${ROOTDIR}/dpdk-16.07/
  40 ./tools/dpdk-devbind.py -b ${port1_driver} ${port1_pci}
  41 ./tools/dpdk-devbind.py -b ${port2_driver} ${port2_pci}
  42
  43 sleep 2
  44
  45 if1_name=`./tools/dpdk-devbind.py --s | grep "${port1_pci}" | sed -n 's/.*if=\(\S\)/\1/p' | awk -F' ' '{print $1}'`
  46 if2_name=`./tools/dpdk-devbind.py --s | grep "${port2_pci}" | sed -n 's/.*if=\(\S\)/\1/p' | awk -F' ' '{print $1}'`
  47
  48 ifconfig ${if1_name} up
  49 ifconfig ${if2_name} up
  50
  51 rmmod igb_uio
  52 rmmod uio
  53
  54 cd ${PWDDIR}