Thanks for the tip. The IO space was out of range. But
our device does not use the IO space. Is ti possible
to disable this space in the HW.
Thanks
Daniel
— Jan Bottorff wrote:
>
> >With regards to the answer below, I would like to
> know
> >under what circumstances will the following error
> >occur: “There are no enough free resources to
> allocate
> >for the device”.
> >
> >My PCI device sits behind a bridge and when w2K
> boots
> >up I have this error messg.
>
> Your device possibly uses a large window? And the
> bridge isn’t programmed
> with a large enough window to map your device into
> the physical address
> space visible by the processor. Does your device
> work if it’s not behind a
> bridge?
>
> I don’t have the W2K source code to know EXACTLY,
> but believe W2K will NOT
> reprogram the bridge window size, it’s allocated as
> some fixed size
> (possibly by the BIOS). For some silly reason,
> bridges have not been
> handled so well by the OS.
>
> - Jan
>
>
> —
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