linux-kernel - Re: Linux v2.6.17 - PCI Bus hidden behind transparent bridge

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Message-ID: <20060717153128.GA16679@colo.lackof.org>
Date:	Mon, 17 Jul 2006 09:31:28 -0600
From:	Grant Grundler <grundler@...isc-linux.org>
To:	Julien Cristau <julien.cristau@...-lyon.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-pci@...ey.karlin.mff.cuni.cz
Subject: Re: Linux v2.6.17 - PCI Bus hidden behind transparent bridge

On Mon, Jul 17, 2006 at 04:29:17PM +0200, Julien Cristau wrote:
> Loading the driver with modprobe doesn't change anything (it just
> outputs the 'Loaded prism54 driver' line), the device still doesn't
> appear in lspci or ifconfig -a.

Uhm, that's a different symptom than "doesn't work" :)
thanks for clarifying.

Sounds more like a problem with the Cardbus controller not providing
access to PCI config space, not telling PCI generic code there is a
PCI bus below it, or something like that.

Can you post "lspci -vvv -s 02:09" output for 2.6.17 as well?
I'd like to compare the CardBus bridge config info for both (2:09.0
and 02:09.1) controllers on both kernel releases.

thanks,
grant
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