โ Vแป Kanban OS
๐
/
/
sys
/
bus
/
pci
/
slots
/
20-2
๐
/sys/bus/pci/slots/20-2
๐
adapter
๐
address
๐
attention
๐
cur_bus_speed
๐
latch
๐
max_bus_speed
๐
power