From: Ralf Baechle <ralf@linux-mips.org>
To: Manuel Lauss <manuel.lauss@googlemail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>,
Manuel Lauss <manuel.lauss@gmail.com>
Subject: Re: [PATCH -queue v2] MIPS: Alchemy: use 36bit addresses for PCMCIA resources.
Date: Wed, 24 Feb 2010 00:06:18 +0100 [thread overview]
Message-ID: <20100223230618.GD21949@linux-mips.org> (raw)
In-Reply-To: <1266956534-24753-1-git-send-email-manuel.lauss@gmail.com>
On Tue, Feb 23, 2010 at 09:22:14PM +0100, Manuel Lauss wrote:
> On Alchemy the PCMCIA area lies at the end of the chips 36bit system
> bus area. Currently, addresses at the far end of the 32bit area
> are assumed to belong to the PCMCIA area and fixed up to the real
> 36bit address before being passed to ioremap().
>
> A previous commit enabled 64 bit physical size for the resource
> datatype on Alchemy and this allows to use the correct
> 36bit addresses when registering the PCMCIA sockets.
>
> This patch removes the 32-to-36bit address fixup and registers the
> Alchemy demoboard pcmcia socket with the correct 36bit physical
> addresses.
>
> Tested on DB1200, with a CF card (ide-cs driver) and a 3c589 pcmcia
> ethernet card.
>
> Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Thanks, queued for 2.6.34.
Ralf
next prev parent reply other threads:[~2010-02-23 23:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-23 20:22 [PATCH -queue v2] MIPS: Alchemy: use 36bit addresses for PCMCIA resources Manuel Lauss
2010-02-23 23:06 ` Ralf Baechle [this message]
2010-02-24 7:57 ` Manuel Lauss
2010-02-24 7:57 ` Manuel Lauss
2010-02-24 11:39 ` Ralf Baechle
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