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Re: [Qemu-ppc] [Qemu-devel] [PATCH] target-ppc: Add POWER7+ CPU model

From: Benjamin Herrenschmidt
Subject: Re: [Qemu-ppc] [Qemu-devel] [PATCH] target-ppc: Add POWER7+ CPU model
Date: Mon, 05 Aug 2013 19:15:25 +1000

On Mon, 2013-08-05 at 10:24 +0200, Andreas Färber wrote:
> Ben has pointed out that POWER5++ PVR-wise was a POWER5+ v3.0+ or so
> and, according to you, POWER5++ is not just a revision with
> hardware-only changes and a new marketing name. So no, it's not always
> just the upper 16 bits.

Also 4xx uses a different bit split etc... that's why qemu should do
like the kernel and use a mask/value pair to do the matching.


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