Index of /sys/dev/char/4:9/subsystem/ttyS0/device/firmware_node/

../
physical_node/                                     14-Sep-2023 06:06                   -
power/                                             18-Mar-2025 21:04                   -
subsystem/                                         10-Mar-2023 20:29                   -
hid                                                18-Mar-2025 21:04                4096
modalias                                           18-Mar-2025 21:04                4096
path                                               18-Mar-2025 21:04                4096
status                                             18-Mar-2025 21:04                4096
uevent                                             08-Mar-2025 08:26                4096
uid                                                18-Mar-2025 21:04                4096