Thoshiba Tecra 8000 with 3com 3CXFE575CT
M. Warner Losh
imp at bsdimp.com
Mon Oct 17 12:06:49 PDT 2005
: When I start it outside and then connect the card it will detect and
: configure it correctly.
OK. This is a HUGE clue. One that shouldn't be overlooked :-). What
it is telling me is that FUNCTION interrupts aren't getting through,
but STATUS interrupts ARE getting through. I'll have to go re-read my
two TOPIC data sheets to make sure, but I think that the TOPIC chips,
especially the older ones, have a number of knobs for function
interrupts that are not in the standard bridge chipset.
Please refresh my recollection: Did this used to work with 5.4? IIRC,
I did some work to fix o2 micro hangs that disabled the function
interrupts during card insertion by routing them via IRQ 1 (which the
o2micro actually doesn't route, so they just disappear). Maybe that
work around had bad effects for the TOPIC95B that you have?
Warner
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