2 files changed, 45 insertions, 0 deletions
diff --git a/tests/dpdk/dpdk_scripts/patch_l3fwd.sh b/tests/dpdk/dpdk_scripts/patch_l3fwd.sh
new file mode 100755
index 0000000000..54ae7eaffc
--- /dev/null
+++ b/tests/dpdk/dpdk_scripts/patch_l3fwd.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+set -x
+
+# Setting variables
+# set arch, default to x86_64 if none given
+ARCH=${1:-"x86_64"}
+PATCH=$2
+
+# dpdk prefers "arm64" to "aarch64" and does not allow arm64 native target
+if [ $ARCH == "aarch64" ]; then
+    ARCH="arm64"
+    MACHINE="armv8a"
+else
+    MACHINE="native"
+fi
+
+DPDK_DIR=dpdk
+ROOTDIR=/tmp/openvpp-testing
+PWDDIR=$(pwd)
+
+# Compile the l3fwd
+export RTE_SDK=${ROOTDIR}/${DPDK_DIR}/
+export RTE_TARGET=${ARCH}-${MACHINE}-linuxapp-gcc
+cd ${RTE_SDK}/examples/l3fwd
+sudo sed -i 's/^#define RTE_TEST_RX_DESC_DEFAULT 128/#define RTE_TEST_RX_DESC_DEFAULT 2048/g' ./main.c
+sudo sed -i 's/^#define RTE_TEST_TX_DESC_DEFAULT 512/#define RTE_TEST_TX_DESC_DEFAULT 2048/g' ./main.c
+
+chmod +x ${PATCH} && source ${PATCH}
+
+make clean
+make -j || \
+    { echo "Failed to compile l3fwd"; exit 1; }
+cd ${PWDDIR}
+
diff --git a/tests/dpdk/dpdk_scripts/patch_l3fwd_flip_routes b/tests/dpdk/dpdk_scripts/patch_l3fwd_flip_routes
new file mode 100755
index 0000000000..e0b204eb9c
--- /dev/null
+++ b/tests/dpdk/dpdk_scripts/patch_l3fwd_flip_routes
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+patch --ignore-whitespace l3fwd_lpm.c <<"_EOF"
+44,45c44,45
+<       {IPv4(1, 1, 1, 0), 24, 0},
+<       {IPv4(2, 1, 1, 0), 24, 1},
+---
+>       {IPv4(1, 1, 1, 0), 24, 1},
+>       {IPv4(2, 1, 1, 0), 24, 0},
+_EOF