When you look at properties for a device node of a PCI device, you will see a few properties that are unique to PCI devices and a few properties that have a different format than that of a SBus device. For example, the output of .properties for a PCI device:
ok cd /pci@1f,4000/scsi@3 ok .properties interrupts 00000020 assigned-addresses 81001810 00000000 00000400 00000000 00000100 82001814 00000000 00010000 00000000 00000100 82001818 00000000 00011000 00000000 00001000 device_type scsi-2 clock-frequency 02625a00 reg 00001800 00000000 00000000 00000000 00000000 01001810 00000000 00000000 00000000 00000100 02001814 00000000 00000000 00000000 00000100 02001818 00000000 00000000 00000000 00001000 model Symbios,53C875 compatible glm name scsi devsel-speed 00000001 class-code 00010000 max-latency 00000040 min-grant 00000011 revision-id 00000003 device-id 0000000f vendor-id 00001000
The following example shows generic names for devices under /pci@1f,4000/scsi@3:
ok ls f00809d8 tape f007ecdc disk