//sys/devices/pci0000:00/0000:00:18.4/driver/0000:00:15.1/bus/devices/0000:00:18.4/driver/0000:00:16.5/driver/0000:00:16.7/0000:00:16.7:pcie02/bus/devices/0000:00:16.7:pcie02/uevent