linux-kernel - Re: [RFC/PATCH 2/4] pci: Remove users of pci_enable_device

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Message-ID: <20071218000740.446a6adf@the-village.bc.nu>
Date:	Tue, 18 Dec 2007 00:07:40 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc:	linux-pci@...ey.karlin.mff.cuni.cz, Alan Cox <alan@...hat.com>,
	Greg Kroah-Hartman <greg@...ah.com>, <jgarzik@...ox.com>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	<wingel@...o-system.com>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	<james.smart@...lex.com>, <linux-driver@...gic.com>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [RFC/PATCH 2/4] pci: Remove users of pci_enable_device_bars()

On Tue, 18 Dec 2007 10:01:14 +1100
Benjamin Herrenschmidt <benh@...nel.crashing.org> wrote:

> This patch converts users of pci_enable_device_bars() to the new
> pci_enable_device_{io,mem} interface.
> 
> The new API fits nicely, except maybe for the QLA case where a bit of
> code re-organization might be a good idea but I prefer sticking to the
> simple patch as I don't have hardware to test on.
> 
> I'll also need some feedback on the cs5520 change

5520 in fact is always enabled as it is the host bridge.
pci_enable_device_io will do just fine. The 5520 fun is if you disable it
the system hangs.
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