Index of /sys/dev/char/4:43/subsystem/ttyS21/device/driver/00:00:0.0/firmware_node/physical_node1/driver/

../
00:00:0/                                           06-Oct-2026 20:00       -
serial8250:0/                                      06-Oct-2026 20:00       -
uevent                                             06-Oct-2026 20:00    4096