Index of /sys/class/pci_bus/0000:00/device/firmware_node/device:1a/PNP0501:01/physical_node/tty/ttyS1
Parent Directory
close_delay
closing_wait
custom_divisor
dev
device/
flags
io_type
iomem_base
iomem_reg_shift
irq
line
port
power/
subsystem/
type
uartclk
uevent
xmit_fifo_size