/sys/class/tty/ttyS0/device/driver/serial8250/bus/devices/rt3xxx-ehci/usb2/usb_device%3Ausbdev2.1/subsystem/
..
/
usbdev1.1
/
usbdev2.1
/
Generated by outhttpd/1.8 on Thu, 05 Jun 2025 07:25:43 GMT