#!/usr/bin/env bash
-# Copyright (c) 2021 Cisco and/or its affiliates.
+# Copyright (c) 2022 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
pushd "${DPDK_DIR}" || die "Pushd failed"
- # Patch ARM.
- sed_file="config/arm/meson.build"
- sed_cmd="s/'RTE_MAX_LCORE', [0-9]*/'RTE_MAX_LCORE', $(nproc --all)/"
- sed -i "${sed_cmd}" "${sed_file}" || die "RTE_MAX_LCORE Patch failed"
- sed_cmd="s/'RTE_MAX_NUMA_NODES', [0-9]*/'RTE_MAX_NUMA_NODES', "
- "$(echo /sys/devices/system/node/node* | wc -w)/"
- sed -i "${sed_cmd}" "${sed_file}" || die "RTE_MAX_NUMA_NODES Patch failed"
+ # enable l3fwd
+ meson_options="-Dexamples=l3fwd "
+
+ # i40e specific options
+ meson_options="${meson_options} \
+ -Dc_args=-DRTE_LIBRTE_I40E_16BYTE_RX_DESC=y"
+
+ # Configure generic build - the same used by VPP
+ meson_options="${meson_options} -Dplatform=generic"
# Patch L3FWD.
- sed_rxd="s/^#define RTE_TEST_RX_DESC_DEFAULT 128/#define RTE_TEST_RX_DESC_DEFAULT 1024/g"
- sed_txd="s/^#define RTE_TEST_TX_DESC_DEFAULT 512/#define RTE_TEST_TX_DESC_DEFAULT 1024/g"
+ sed_rxd="s/^#define RTE_TEST_RX_DESC_DEFAULT 128"
+ sed_rxd+="/#define RTE_TEST_RX_DESC_DEFAULT 1024/g"
+ sed_txd="s/^#define RTE_TEST_TX_DESC_DEFAULT 512"
+ sed_txd+="/#define RTE_TEST_TX_DESC_DEFAULT 1024/g"
sed_file="./main.c"
pushd examples/l3fwd || die "Pushd failed"
sed -i "${sed_rxd}" "${sed_file}" || die "Patch failed"
popd || die "Popd failed"
# Compile using Meson and Ninja.
- export CFLAGS=""
- CFLAGS+="-DRTE_LIBRTE_I40E_16BYTE_RX_DESC=y"
- meson -Dexamples=l3fwd build || {
+ meson ${meson_options} build || {
die "Failed to compile DPDK!"
}
ninja -C build || die "Failed to compile DPDK!"
pushd "${DPDK_DIR}" || die "Pushd failed"
# Patch L3FWD.
- sed_rxd="s/^#define RTE_TEST_RX_DESC_DEFAULT 128/#define RTE_TEST_RX_DESC_DEFAULT 2048/g"
- sed_txd="s/^#define RTE_TEST_TX_DESC_DEFAULT 512/#define RTE_TEST_TX_DESC_DEFAULT 2048/g"
+ sed_rxd="s/^#define RTE_TEST_RX_DESC_DEFAULT 128"
+ sed_rxd+="/#define RTE_TEST_RX_DESC_DEFAULT 2048/g"
+ sed_txd="s/^#define RTE_TEST_TX_DESC_DEFAULT 512"
+ sed_txd+="/#define RTE_TEST_TX_DESC_DEFAULT 2048/g"
sed_file="./main.c"
pushd examples/l3fwd || die "Pushd failed"
sed -i "${sed_rxd}" "${sed_file}" || die "Patch failed"
for attempt in {1..60}; do
echo "Checking if l3fwd is alive, attempt nr ${attempt}"
if fgrep "L3FWD: entering main loop on lcore" screenlog.0; then
+ cat screenlog.0
+ exit 0
+ fi
+ sleep 1
+ done
+ cat screenlog.0
+
+ exit 1
+}
+
+
+function dpdk_l3fwd_check () {
+
+ # DPDK l3fwd check state.
+
+ set -exuo pipefail
+
+ for attempt in {1..60}; do
+ echo "Checking if l3fwd state is ok, attempt nr ${attempt}"
+ if fgrep "Port 0 Link up" screenlog.0 && \
+ fgrep "Port 1 Link up" screenlog.0; then
+ cat screenlog.0
+ dpdk_l3fwd_pid
exit 0
fi
sleep 1
}
+function dpdk_l3fwd_pid () {
+ l3fwd_pid="$(pidof dpdk-l3fwd)"
+ if [ ! -z "${l3fwd_pid}" ]; then
+ echo "L3fwd process ID: ${l3fwd_pid}"
+ else
+ echo "L3fwd not running!"
+ fi
+}
+
+
function dpdk_precheck () {
# Precheck system settings (nr_hugepages, max_map_count).
for attempt in {1..60}; do
echo "Checking if testpmd is alive, attempt nr ${attempt}"
- if fgrep "Press enter to exit" screenlog.0; then
- cat screenlog.0
- exit 0
+ if fgrep "Press enter to exit" screenlog.0; then
+ cat screenlog.0
+ dpdk_testpmd_pid
+ exit 0
+ fi
+ sleep 1
+ done
+ cat screenlog.0
+
+ exit 1
+}
+
+
+function dpdk_testpmd_check () {
+
+ # DPDK testpmd check links state.
+
+ set -exuo pipefail
+
+ for attempt in {1..60}; do
+ echo "Checking if testpmd links state changed, attempt nr ${attempt}"
+ if fgrep "Port 0: link state change event" screenlog.0 && \
+ fgrep "Port 1: link state change event" screenlog.0; then
+ cat screenlog.0
+ exit 0
fi
sleep 1
done
exit 1
}
+
+
+function dpdk_testpmd_pid () {
+ testpmd_pid="$(pidof dpdk-testpmd)"
+ if [ ! -z "${testpmd_pid}" ]; then
+ echo "Testpmd process ID: ${testpmd_pid}"
+ else
+ echo "Testpmd not running!"
+ fi
+}