1#! /bin/sh -e 2# SPDX-License-Identifier: BSD-3-Clause 3# Copyright 2015 6WIND S.A. 4# Copyright 2019 Mellanox Technologies, Ltd 5 6# Run a quick testpmd forwarding with null PMD without hugepage 7 8build=${1:-build} # first argument can be the build directory 9testpmd=$1 # or first argument can be the testpmd path 10coremask=${2:-3} # default using cores 0 and 1 11eal_options=$3 12testpmd_options=$4 13 14[ -f "$testpmd" ] || testpmd=$build/app/dpdk-testpmd 15[ -f "$testpmd" ] || testpmd=$build/app/testpmd 16if [ ! -f "$testpmd" ] ; then 17 echo 'ERROR: testpmd cannot be found' >&2 18 exit 1 19fi 20 21if ldd $testpmd | grep -q librte_ ; then 22 libs='-d librte_mempool_ring.so -d librte_pmd_null.so' 23else 24 libs= 25fi 26 27(sleep 1 && echo stop) | 28$testpmd -c $coremask --no-huge -m 150 \ 29 $libs --vdev net_null1 --vdev net_null2 $eal_options -- \ 30 --no-mlockall --total-num-mbufs=2048 $testpmd_options -ia 31