Re: 2.6.12-mm1

From: Brice Goglin
Date: Thu Jun 23 2005 - 16:11:53 EST

Le 23.06.2005 22:32, Rajesh Shah a écrit :
> The host bridge resources being reported were fine. I think this
> failure is a yenta bug exposed by the combination of the host
> bridge resource collection patch and the patch to improve the
> handling for transparent bridges. I think the yenta code thinks
> there's a resource conflict for the ranges being decoded by the
> cardbus bridge when in fact there isn't any conflict in this case.
> It then claims and reprograms the cardbus bridge to IO resources
> that are already programmed into another device (winmodem in this
> case), causing problems.
> Does the following patch to 2.6.12-mm1 fix the problem?

No, sorry, doesn't change anything.
I still get a few "Preassigned resource 0 busy, reconfiguring..."
followed by "parent PCI bridge I/O window: 0x2000 - 0x2fff" and
then the system hangs right after "cs: IO probe 0x2000-0x2ffff;".

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