linux-kernel - Re: [PATCH] powerpc/book3s32: Only select PPC_HAVE

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Message-ID: <20150904195110.GA14092@gate.crashing.org>
Date:	Fri, 4 Sep 2015 14:51:11 -0500
From:	Segher Boessenkool <segher@...nel.crashing.org>
To:	christophe leroy <christophe.leroy@....fr>
Cc:	Scott Wood <scottwood@...escale.com>, linux-kernel@...r.kernel.org,
	Paul Mackerras <paulus@...ba.org>,
	linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc/book3s32: Only select PPC_HAVE_PMU on e600

[ it seems my previous mail disappeared down the void ]

On Fri, Sep 04, 2015 at 08:00:59PM +0200, christophe leroy wrote:
> >Plus, it's e300, not e600, that is the exception among 6xx-style cores.
> Is it ? I've been looking for special register SIAR (spr 955) in several 
> 6xx reference manuals.
> 82xx doesn't have it, 52xx and 512x don't have it.
> I found it only in the 86xx
> Which other family has it ?

All 7xx and 7xxx have it.  No 603 or 604 does afaik.


Segher
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