From: Robert Hancock <hancockr@shaw.ca>
To: linux-kernel@vger.kernel.org
Subject: Re: PCI resource collision message
Date: Wed, 31 Dec 2008 01:17:40 -0600 [thread overview]
Message-ID: <495B1C94.7040907@shaw.ca> (raw)
In-Reply-To: <b681c62b0812302251p195debf5v360e1058de5c18e1@mail.gmail.com>
yogeshwar sonawane wrote:
> Hi all,
>
> I have seen the following message in /var/log/messages file :-
>
> PCI: Device 0000:01:00.0 not available because of resource collisions
>
> Whenever this msg comes, the PCI card which is present in 0000:01:00.0
> is not useful/accessible.
> While detection of card, pci_set_master() fails.
> But after reboot, that msg goes & card is working fine.
>
> This card is a Network controller PCI-Express based card.
> The above problem comes very rarely & not on all the test nodes. The
> situation may be difficult to reproduce.
>
> So, my question is, what to interpret from the above message ?
> PCI bios allocates the PCI resources. So where to look to remove this error ?
Is there something overlapping in the PCI resource allocations? Can you
post the lspci -vv output?
next prev parent reply other threads:[~2008-12-31 7:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-31 6:51 PCI resource collision message yogeshwar sonawane
2008-12-31 7:17 ` Robert Hancock [this message]
2008-12-31 9:00 ` yogeshwar sonawane
2008-12-31 17:41 ` Robert Hancock
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