Index of /sys/class/tty/ttyS21/device/driver/serial8250/subsystem/devices/pcspkr/

../
power/                                             27-Mar-2026 06:25       -
subsystem/                                         27-Mar-2026 03:13       -
driver_override                                    27-Mar-2026 06:25    4096
modalias                                           27-Mar-2026 06:25    4096
uevent                                             27-Mar-2026 06:25    4096