X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=common%2Fscripts%2Ftest_can_loopback_mode.sh;h=96b1091bc6f0144dd716ac96b1b32fc011346d08;hb=refs%2Fheads%2Flamprey;hp=7f86ef9539f9217ef49715db4562b874a6049209;hpb=f48f8fed096c534b65a428c5c0618261ed1a04af;p=src%2Fqa-testdefinitions.git

diff --git a/common/scripts/test_can_loopback_mode.sh b/common/scripts/test_can_loopback_mode.sh
index 7f86ef9..96b1091 100755
--- a/common/scripts/test_can_loopback_mode.sh
+++ b/common/scripts/test_can_loopback_mode.sh
@@ -1,14 +1,33 @@
 #!/bin/sh
 
-if [ ! -e /sys/class/net/can0 ];then
+skip_tests() {
         lava-test-case canconfig_can0 --result skip
         lava-test-case start_can0 --result skip
         lava-test-case send_frames_through_can0 --result skip
         lava-test-case receive_frames_through_can0 --result skip
         lava-test-case stop_can0 --result skip
         exit 0
+}
+
+if [ ! -e /sys/class/net/can0 ];then
+	skip_tests
 fi
+
 sleep 2
+set -x
+ip -V 2>&1 | grep -q -i BusyBox
+RET=$?
+set +x
+if [ $RET -eq 0 ];then
+	echo "WARN: busybox ip is not handled"
+	# busybox ip does not handle bitrate option
+	skip_tests
+fi
+
+#Make sure always that the can interface is down before
+#starting the config step.
+ip link set can0 down
+
 #config the can interfaces
 ip link set can0 type can bitrate 50000 loopback on
 sleep 2