Index of /proc/self/root/sys/class/tty/ttyS21/device/subsystem/

../
devices/                                           12-Oct-2026 00:29                   -
drivers/                                           12-Oct-2026 00:28                   -
drivers_autoprobe                                  12-Oct-2026 00:29                4096
drivers_probe                                      12-Oct-2026 00:29                4096
uevent                                             12-Oct-2026 00:29                4096