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From: "Luming Yu" <luming.yu@gmail.com>
To: "Manu Abraham" <abraham.manu@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-pci@atrey.karlin.mff.cuni.cz,
	greg@kroah.com, "Andrew Morton" <akpm@osdl.org>
Subject: Re: 2.6.20 PCI Cannot allocate resource region 2
Date: Mon, 5 Feb 2007 11:04:52 +0800	[thread overview]
Message-ID: <3877989d0702041904w1b57bb1dufbb731d2823d0b64@mail.gmail.com> (raw)
In-Reply-To: <1a297b360702041709l3b0309c7y8fcd33df1d487889@mail.gmail.com>

On 2/5/07, Manu Abraham <abraham.manu@gmail.com> wrote:
> Hi,
>
> I get this error on booting up 2.6.20 (Similar error on 2.6.17.7 also,
> the message is slightly different in 2.6.17.7)
>
> PCI Cannot allocate resource region 2 of device 0000:02:0a.0
Just did a search about this message around the kernel source tree.
The interesting thing is that I see the following comments at several
different arch/drivers files. Is it related to your problem?

 *  Known BIOS problems we have to work around:
 *      - I/O or memory regions not configured
 *      - regions configured, but not enabled in the command register
 *      - bogus I/O addresses above 64K used
  *      - expansion ROMs left enabled (this may sound harmless, but given
  *        the fact the PCI specs explicitly allow address decoders to be
  *        shared between expansion ROMs and other resource regions, it's
 *        at least dangerous)

  reply	other threads:[~2007-02-05  3:04 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-05  1:09 Manu Abraham
2007-02-05  3:04 ` Luming Yu [this message]
2007-02-05  4:16   ` H. Peter Anvin
2007-02-05 17:20   ` Manu Abraham
2007-02-06  4:55 ` Grant Grundler
2007-02-06  5:03   ` Grant Grundler
2007-02-06  5:33     ` Andrew Morton
2007-02-06  6:28       ` Manu Abraham
2007-02-06  7:04         ` Grant Grundler
2007-02-06  7:13           ` Manu Abraham
2007-02-06  8:46       ` Grant Grundler
2007-02-06  9:06         ` Manu Abraham
2007-02-06  9:29           ` Manu Abraham
2007-02-06 12:21             ` Luming Yu
2007-02-06 12:24               ` Manu Abraham
2007-02-06 12:56                 ` Manu Abraham
2007-02-06 12:56                   ` Manu Abraham
2007-02-07  4:19                 ` Luming Yu
2007-02-07  5:25                   ` Manu Abraham
2007-02-06 11:13         ` Manu Abraham
2007-02-06 11:52           ` Manu Abraham
2007-02-07  6:58             ` Grant Grundler
2007-02-08  5:26               ` Manu Abraham
2007-02-08  5:46               ` Manu Abraham
2007-02-06  6:24     ` Greg KH
2007-02-06  5:20   ` Manu Abraham
2007-02-06  8:25     ` Grant Grundler
2007-02-06  8:48       ` Manu Abraham

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