no nodes on bus...

[Jeffrey B. M. <jb...@vi...>]

Hi,

I posted a few days ago with some problems, the software is
seeing 1 card but no nodes.  I am working with kernel 2.2.14,
and upgraded to the 2/21 patch to get the latest drivers.

Right now I am just working with testlibraw, because gscanbus
hangs are requires a reboot to clear.  (see postscript for notes
on odd gscanbus behavior.)  


I have been trying to understand how the driver works
by inserting printk's in every function to get an idea
of the sequence of events.

I have figured out that host->node_count gets set after
a selfIDComplete interrupt, which is never occurring.
I have not been able to determine where is the event or request
that is supposed to trigger this...

My card is ADS Pyro (TI chip?), I have a Canon DV camera connected...

thanks in advance, Jeff


p.s.  gscanbus draws some stuff to its window that is badly sheared,
as if the image data being loaded has the wrong dimensions for the window.
(This is when I use a sun workstation running an old version of sunOS
as my X server; I tried it on the linux PC host that has the card,
and just got a black window...)
I have traced the execution to the call to gtk_main().