IIc + SmartPort behavior

[Steven Hirsch <snhirsch@gmail.com>]

All,

Can anyone tell me whether the IIc+ smartport firmware is supposed to 
recognize more than a total of two active devices on the bus?  I'm trying to 
help Cedric figure out why it's not enumerating all the volumes on the spvhd.

To levelset the experiment, I connected two daisy-chained Apple 3.5 drives to 
the external disk port (no spvhd involved).  If I boot from the internal 
drive, it sees only the first external drive.  I expected the second to show 
up at S2,D1, but it does not.  If I do not have a diskette in the internal 
drive, it boots from the first external 3.5 and sees the second as S5,D2.

No matter what I've tried, it does not seem to map anything into S2 (or any 
other than I can find).

Is this expected?  The earlier //c has no problem with both a 3-volume spvhd 
and my trusty Unidisk 3.5.

Steve