Index of /proc/thread-self/root/sys/class/tty/tty18/subsystem/ttyS21/device/tty/ttyS4/

../
device/                                            08-Jul-2025 02:00                   -
power/                                             19-Sep-2025 13:01                   -
subsystem/                                         08-Jul-2025 02:00                   -
close_delay                                        19-Sep-2025 19:51                4096
closing_wait                                       19-Sep-2025 19:47                4096
console                                            19-Sep-2025 20:05                4096
custom_divisor                                     19-Sep-2025 20:05                4096
dev                                                19-Sep-2025 20:43                4096
flags                                              19-Sep-2025 19:43                4096
io_type                                            19-Sep-2025 20:43                4096
iomem_base                                         19-Sep-2025 18:49                4096
iomem_reg_shift                                    19-Sep-2025 19:59                4096
irq                                                19-Sep-2025 19:45                4096
line                                               19-Sep-2025 19:52                4096
port                                               19-Sep-2025 18:49                4096
type                                               19-Sep-2025 20:43                4096
uartclk                                            19-Sep-2025 20:43                4096
uevent                                             24-Jul-2025 08:44                4096
xmit_fifo_size                                     19-Sep-2025 20:43                4096