Index of /sys/dev/char/4:21/subsystem/ttyS1/device/serial8250:0/serial8250:0.2/driver/

../
00:00:0.0/                                         10-Mar-2026 23:53                   -
serial8250:0.1/                                    10-Mar-2026 23:55                   -
serial8250:0.2/                                    10-Mar-2026 23:54                   -
serial8250:0.3/                                    10-Mar-2026 23:55                   -
uevent                                             10-Mar-2026 23:55                4096