| Name | Size | Options | |
| physical_node | DIR | none | |
| physical_node1 | DIR | none | |
| power | DIR | none | |
| subsystem | DIR | none | |
| hid | 4 KB | Delete | |
| modalias | 4 KB | Delete | |
| path | 4 KB | Delete | |
| status | 4 KB | Delete | |
| uevent | 4 KB | Delete |
| PathNow: /sys/devices/pci0000:00/firmware_node/device:01/PNP0303:00/ |