+# Attach serial LIN->CAN bridge and set up LIN polling
+if [ -c /dev/ttyUSB0 ]; then
+ sleep 1
+ /usr/bin/lin_config -c /etc/lin_config.conf -a sllin:/dev/ttyUSB0
+ mkdir -p /run/lin_config/
+ pidof lin_config > /run/lin_config/lin_config.pid
+ sleep 1
+else
+ ip link add dev sllin0 type vcan
+fi