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Date:   Sat, 20 Feb 2010 21:18:05 +0900
From:   Yoichi Yuasa <yuasa@linux-mips.org>
To:     Ralf Baechle <ralf@linux-mips.org>
Cc:     yuasa@linux-mips.org, linux-mips@linux-mips.org,
        Bjorn Helgaas <bjorn.helgaas@hp.com>
Subject: Re: Reverting old hack
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Hi Ralf,

On Sat, 20 Feb 2010 12:31:34 +0100
Ralf Baechle <ralf@linux-mips.org> wrote:

> Below 9f7670e4ddd940d95e48997c2da51614e5fde2cf, an old hack which I
> committed in December '07 I think mostly for Cobalt machines.  This is
> now getting in the way - in fact the whole loop in
> pcibios_fixup_device_resources() may have to go.  So I wonder if this
> old hack is still necessary.  Only testing can answer so I'm going to
> put a patch to revert this into the -queue tree for 2.6.34.

It is still necessary for Cobalt.
I got the following IDE resource errors.

pata_via 0000:00:09.1: BAR 0: can't reserve [io  0xf00001f0-0xf00001f7]         
pata_via 0000:00:09.1: failed to request/iomap BARs for port 0 (errno=-16)      
pata_via 0000:00:09.1: BAR 2: can't reserve [io  0xf0000170-0xf0000177]         
pata_via 0000:00:09.1: failed to request/iomap BARs for port 1 (errno=-16)      
pata_via 0000:00:09.1: no available native port 

Yoichi