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=${1:-build} 9coremask=${2:-3} # default using cores 0 and 1 10 11testpmd=$build/app/dpdk-testpmd 12[ -f "$testpmd" ] || testpmd=$build/app/testpmd 13if [ ! -f "$testpmd" ] ; then 14 echo 'ERROR: testpmd cannot be found' >&2 15 exit 1 16fi 17 18if ldd $testpmd | grep -q librte_ ; then 19 libs='-d librte_mempool_ring.so -d librte_pmd_null.so' 20else 21 libs= 22fi 23 24(sleep 1 && echo stop) | 25$testpmd -c $coremask --no-huge -m 150 \ 26 $libs --vdev net_null1 --vdev net_null2 -- \ 27 --no-mlockall --total-num-mbufs=2048 -ia 28