Index of /sys/dev/char/4:79/device/driver/serial8250/tty/ttyS21/subsystem/ttyS0/device/

../
driver/                                            12-Jan-2026 07:51                   -
firmware_node/                                     12-Jan-2026 07:51                   -
power/                                             12-Jan-2026 07:51                   -
subsystem/                                         12-Jan-2026 07:51                   -
tty/                                               12-Jan-2026 07:51                   -
id                                                 12-Jan-2026 07:51                4096
options                                            12-Jan-2026 07:51                4096
resources                                          12-Jan-2026 07:51                4096
uevent                                             12-Jan-2026 07:51                4096