AB-CD-EF-GH
Device/FRU/Port ID
Connector ID
devfunc Number, Adapter Number or Physical Location Bus Type or PCI Parent Bus
ŸThe AB value identifies a bus type or PCI parent bus as assigned by the firmware.
ŸThe CD value identifies adapter number, adapter's devfunc number, or physical
location. The | devfunc number | is defined as the PCI device number times 8, plus | |
the | function | number. |
|
Ÿ The | EF value | identifies a | connector. |
ŸThe GH value identifies a port, address, device, or FRU. Adapters and cards are identified with
The possible values for AB are:
00Processor bus
01ISA bus
02EISA bus
03MCA bus
04PCI bus used in the case where the PCI bus cannot be identified
05PCMCIA buses
xy For PCI adapters where x is equal to or greater than 1. The x and y are characters in the range of
The possible values for CD depend on the adapter/card:
ŸFor pluggable PCI adapters/cards, CD is the device's devfunc number (PCI
device | number times 8, plus | the function | number). The C and D are characters |
in the range of | (hex numbers). Location codes therefore uniquely | ||
identify | multiple adapters on | individual | PCI cards. |
ŸFor pluggable ISA adapters, CD is equal to the order the ISA cards defined/configured either by SMIT or the ISA Adapter Configuration Service Aid.