The banner output is as follows, indicating that it is a PCI-based system by showing "UPA/PCI" in banner
ok banner Sun Ultra 60 UPA/PCI (UltraSPARC-II 296MHz), No Keyboard OpenBoot 3.11, 256 MB memory installed, Serial #9241373. Ethernet address 8:0:20:8d:3:1d, Host ID: 808d031d.
Note that the output of show-devs command shows some PCI- based nodes. Also, PCI-based systems use generic names for devices. On-board network is named "network", and internal disks are named "diskn", n representing the scsi target number for that disk.
Plug in PCI cards with their own FCodePROM may or may not be using generic names. For details on generic names, see Recommended Practices available on homepage for Open Firmware Working Group at: http://playground.sun.com/1275
ok show-devs /SUNW,UltraSPARC-II@0,0 /counter-timer@1f,1c00 /pci@1f,2000 /pci@1f,4000 /virtual-memory /memory@0,a0000000 /aliases /options /openprom /chosen /packages /pci@1f,4000/scsi@3,1 /pci@1f,4000/scsi@3 /pci@1f,4000/network@1,1 /pci@1f,4000/ebus@1 /pci@1f,4000/scsi@3,1/tape /pci@1f,4000/scsi@3,1/disk /pci@1f,4000/scsi@3/tape /pci@1f,4000/scsi@3/disk /pci@1f,4000/ebus@1/SUNW,CS4231@14,200000 /pci@1f,4000/ebus@1/flashprom@10,0 /pci@1f,4000/ebus@1/eeprom@14,0 /pci@1f,4000/ebus@1/fdthree@14,3023f0 /pci@1f,4000/ebus@1/ecpp@14,3043bc /pci@1f,4000/ebus@1/su@14,3062f8 /pci@1f,4000/ebus@1/su@14,3083f8 /pci@1f,4000/ebus@1/se@14,400000 /pci@1f,4000/ebus@1/sc@14,500000 /pci@1f,4000/ebus@1/SUNW,pll@14,504000 /pci@1f,4000/ebus@1/power@14,724000 /pci@1f,4000/ebus@1/auxio@14,726000 /openprom/client-services /packages/sun-keyboard /packages/SUNW,builtin-drivers /packages/disk-label /packages/obp-tftp /packages/deblocker /packages/terminal-emulator
The following shows the output of the devalias command on the Sun Ultra 30UPA/PCI system:
ok devalias screen /SUNW,ffb@1e,0 net /pci@1f,4000/network@1,1 disk /pci@1f,4000/scsi@3/disk@0,0 cdrom /pci@1f,4000/scsi@3/disk@6,0:f tape /pci@1f,4000/scsi@3/tape@4,0 tape1 /pci@1f,4000/scsi@3/tape@5,0 tape0 /pci@1f,4000/scsi@3/tape@4,0 disk6 /pci@1f,4000/scsi@3/disk@6,0 disk5 /pci@1f,4000/scsi@3/disk@5,0 disk4 /pci@1f,4000/scsi@3/disk@4,0 disk3 /pci@1f,4000/scsi@3/disk@3,0 disk2 /pci@1f,4000/scsi@3/disk@2,0 disk1 /pci@1f,4000/scsi@3/disk@1,0 disk0 /pci@1f,4000/scsi@3/disk@0,0 scsi /pci@1f,4000/scsi@3 floppy /pci@1f,4000/ebus@1/fdthree ttyb /pci@1f,4000/ebus@1/se:b ttya /pci@1f,4000/ebus@1/se:a keyboard! /pci@1f,4000/ebus@1/su@14,3083f8:forcemode keyboard /pci@1f,4000/ebus@1/su@14,3083f8 mouse /pci@1f,4000/ebus@1/su@14,3062f8 name aliases
When you look at properties for the device node of a PCI device, you will see few properties that are unique to PCI devices and few properties has a different format than that of a SBus device. For example, the output of .properties for a PCI device is:
ok cd /pci@1f,4000/scsi@3 ok .properties 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 interrupts 00000001 max-latency 00000040 min-grant 00000011 revision-id 00000014 device-id 0000000f vendor-id 00001000