linux-kernel - Re: 2.6.20 PCI Cannot allocate resource region 2

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Message-ID: <20070206050331.GB4228@colo.lackof.org>
Date:	Mon, 5 Feb 2007 22:03:31 -0700
From:	Grant Grundler <grundler@...isc-linux.org>
To:	Grant Grundler <grundler@...isc-linux.org>
Cc:	Manu Abraham <abraham.manu@...il.com>,
	linux-kernel@...r.kernel.org, linux-pci@...ey.karlin.mff.cuni.cz,
	greg@...ah.com, Andrew Morton <akpm@...l.org>
Subject: Re: 2.6.20 PCI Cannot allocate resource region 2

On Mon, Feb 05, 2007 at 09:55:28PM -0700, Grant Grundler wrote:
...
> > 	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
> > 	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR+ <PERR+
> > 	Latency: 0, Cache Line Size 0c
> > 	BIST is running
> 
> BIST is required to complete in 2 seconds. Either with success or failure.
> I expect BIOS to have complained before launching grub/lilo.

Gregkh,
I just realized linux-pci bus scan should ignore devices (print a warning)
which have BIST set.  Want a patch for this?

Slight risk some previously "working" device which violates the
spec might get ignored...but I hope there aren't too many of those.

grant
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