From: Paul Mackerras <paulus@samba.org>
Date: Thu, 11 Jun 2009 04:54:01 +0000 (+1000)
Subject: perf_counters: powerpc: Add support for POWER7 processors
X-Git-Tag: v2.6.31-rc1~383^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4da52960fd1ae3ddd14901bc88b608cbeaa4b9a6;p=pandora-kernel.git

perf_counters: powerpc: Add support for POWER7 processors

This adds the back-end for the PMU on POWER7 processors.  POWER7
has 4 fully-programmable counters and two fixed-function counters
(which do respect the freeze conditions, can generate interrupts,
and are writable, unlike PMC5/6 on POWER5+/6).

Signed-off-by: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <18992.36329.189378.17992@drongo.ozlabs.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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