> I think that spif is a serial/parallel interface card that uses one
> of the integrated serial/parallel chips Sun put on motherboards.

My spif has a Cirrus Logic CL-CD180-10PC-C, seven UC5170CQs, and a
PARADISE/WDC PPC2.

> Can you list the firmware nodes provided by the card?

Does this cover what you want?

ok cd /sbus
ok ls
ffebd7e0 SUNW,spif@2,0
ffebc578 le@0,c00000
ffeb9e18 esp@0,800000
ffeb9b64 dma@0,400000
ok cd SUNW,spif
ok ls
ok .attributes
intr                     00000009  00000000 
                         00000005  00000000 
device_type              serial
verosc                   00000001 
revlev                   00000005 
reg                      00000002  00000000  00001000 
name                     SUNW,spif
model                    SUNW,520-1511-01
ok 

That's from my spif in a SS2.

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