[Top] [All Lists]

Re: [PATCH -queue v2] MIPS: Alchemy: use 36bit addresses for PCMCIA

To: Ralf Baechle <>
Subject: Re: [PATCH -queue v2] MIPS: Alchemy: use 36bit addresses for PCMCIA resources.
From: Manuel Lauss <>
Date: Wed, 24 Feb 2010 08:57:27 +0100
Cc: Linux-MIPS <>, Manuel Lauss <>
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed;; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=uGFMpDbdZRaN18E8k0xrRyk3nVKkQsYp2F+Q7c/S1fU=; b=TfKONCdIAliI/ld+q5MNB4axkpyus85eqcDcES8TPALmiIbLYwtiVxzfQSoFUutopP yla7zNe/WH+CUGnrtVE1cvBbbSrWEYC41wMvrlrzfrRynUXHYmnuh0Nul7qmO8EGhYpU x55CbvpaBf2psyavgXKC1xqLNlai+xvHvUwmk=
Domainkey-signature: a=rsa-sha1; c=nofws;; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=jEuInILtwud5a3u5ujq7mefSlIrwDpgajdM/WctomZRwaF4fOJBtNVOPsWoUsgZpF4 0grbRKxm5v8tFjTXspdrROeg2tIZk2yspRj8q3Yn0wk5rld2QpWIuGD68PbLB+JMtOD8 h7V/9pX9M8Nn1jdoKf2qNh+iZeUkwKT+VzRTI=
In-reply-to: <>
Original-recipient: rfc822;
References: <> <>
On Wed, Feb 24, 2010 at 12:06 AM, Ralf Baechle <> wrote:
> 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 <>
> Thanks, queued for 2.6.34.

Please drop this one for now, I forgot to change the XXS1500 board
and driver code.  I'll resend an updated version.

     Manuel Lauss

<Prev in Thread] Current Thread [Next in Thread>