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SubjectRe: yenta-cardbus IRQ0
Date
On Saturday 01 February 2003 05:33, Emiliano Gabrielli wrote:
> <quote who="Robert Bisping">
>
> > On Friday 31 January 2003 08:50, you wrote:
> >> <quote who="Robert Bisping">
> >>
> >> > i have been trying to set up a cardbus card on my thinkpad 760ED for
> >> > about the
> >>
> >> last month and it keeps coming up with IRQ0 and telling me it cant find
> >> a irq for pin A. what would be causing this and how do I correct it i
> >> have already tried APCI and it does not work on my laptop so that is no
> >> help. I have compiled SMP into the kernel though I dont have a dual
> >> processor (of course) to gain the added functionality. I have
> >> recompiled my kernel about 150 times with different setting hoping it
> >> might just be a conflict in the kernel with no luck. I looked at the
> >> yenta driver it's self and noticed that it accepts IRQ0 as a valid irq
> >> but that appears to mean no irq at all. which config file would i use
> >> to force it to set a irq?
> >>
> >> > Thanx for any assistanc you might give
> >>
> >> plz send an lspci -vv -xxx -s *your dev*
> >>
> >> what kernel are you using ?
> >
> > i am using 2.4.18 and here is lspci
>
> uhmm, 1th try to upgrade to a newer one, then I experienced the same
> problem with a custom board... the problem was triggered by the Base
> Address too high:
>
> Region 0: Memory at 10812000 (32-bit, non-prefetchable) [size=4K]
>
> moving id_sel (in the PCI core of the board) in order to obtain a lower bar
> all worked.
>
>
> BTW, has anybody there ever heared about such a costraint in the PCI
> specification ?? Why I got this strange behaviour ???
ok, can you give me some more specifics? i.e how do i do that or what
howto/man etc. (not the kernel part the id_sel part) thanx
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