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From: Rudolf Marek <rudolf.marek@sysgo.com>
To: qemu-devel@nongnu.org
Cc: Alexander Graf <agraf@suse.de>
Subject: Re: [Qemu-devel] [PATCH] e500 ATMU  register reads broken
Date: Fri, 21 Aug 2015 14:33:26 +0200	[thread overview]
Message-ID: <55D71A96.70703@sysgo.com> (raw)
In-Reply-To: <55CDD5E2.60405@sysgo.com>

Hi all,

Ping?

Thanks
Rudolf

Dne 14.8.2015 v 13:49 Rudolf Marek napsal(a):
> Hi all,
>
> I noticed that ATMU register reads on E500 are broken. Due to the wrong mask,
> some registers cannot be read and instead some other registers are read. Please
> see attached patch which fixes the problem.
>
> I also noticed that if there was an intention to have 1:1 PCI/CPU space mapping
> for 0xC000_0000 for MPC8544DS without programming ATMUs - it does not work,
> unless ATMUs are programmed.
>
> Signed-off-by: Rudolf Marek <rudolf.marek@sysgo.com>
>
> Thanks,
> Rudolf
>

-- 
S přátelským pozdravem / Best regards / Mit freundlichen Grüßen

Ing. Rudolf Marek
SYSGO s.r.o.
Zelený pruh 99
CZ-14800 Praha 4
Phone: +420 222138 111, +49 6136 9948 111
Fax: +420 296374890, +49 6136 9948 1 111
rudolf.marek@sysgo.com

http://www.sysgo.com | http://www.elinos.com | http://www.pikeos.com

  reply	other threads:[~2015-08-21 12:33 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-14 11:49 [Qemu-devel] [PATCH] e500 ATMU register reads broken Rudolf Marek
2015-08-21 12:33 ` Rudolf Marek [this message]
2015-08-26  9:15   ` Alexander Graf
2015-08-28  7:22     ` Rudolf Marek

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