$ ls
ACPI000C:00
alarmtimer
efi-framebuffer.0
Fixed MDIO bus.0
i8042
INT33A1:00
microcode
MSFT0101:00
pcspkr
PNP0C0C:00
PNP0C0E:00
PNP0C14:03
PNP0C14:04
PNP0C14:05
power
reg-dummy
regulatory.0
serial8250
uevent