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From: Grant Grundler <grundler@parisc-linux.org>
To: Alexander Beregalov <a.beregalov@gmail.com>
Cc: linux-parisc@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.31-rc1: parisc: multiple PCI BAR collisions
Date: Fri, 26 Jun 2009 11:03:04 -0600	[thread overview]
Message-ID: <20090626170304.GA20871@lackof.org> (raw)
In-Reply-To: <a4423d670906260158q15080049ue516c3d454f4afbf@mail.gmail.com>

On Fri, Jun 26, 2009 at 12:58:22PM +0400, Alexander Beregalov wrote:
> Hi
> 
> Hardware is HP j6000.
> It cannot initialize many PCI devices (sym53c8xx, tulip, STI,
> usb(onci)) and cannot boot (no root device).
> Messages like this:
> sym53c8xx 0:0:0f.0: device not available because of BAR 1 [0xf4005000
> - 0xf40053ff] collisions.

Yup - I found that out yesterday too. Console output is here:
http://iou.parisc-linux.org/~grundler/console/j6000-2.6.30-parisc_2.6_parenting_failed-01
http://iou.parisc-linux.org/~grundler/console/j6000-2.6.30-parisc_2.6_parenting_failed-02

but in an IRC conversation it' clear I only dumped the "elmmio" and not
the regular "lmmio" resource request. Need to dump both.

I'm pretty sure this is a problem of the root bus resources not getting
setup correctly. I'm not clear on what's wrong. jejb and willy are looking
at it now as well.

thanks,
grant

  parent reply	other threads:[~2009-06-26 17:03 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-26  8:58 2.6.31-rc1: parisc: multiple PCI BAR collisions Alexander Beregalov
2009-06-26 14:37 ` James Bottomley
2009-06-26 15:08   ` Jeroen Roovers
2009-06-26 16:02     ` James Bottomley
2009-06-26 17:03 ` Grant Grundler [this message]
2009-06-26 17:44   ` Matthew Wilcox
2009-06-26 20:16     ` Kyle McMartin

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