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From: arges@linux.vnet.ibm.com
To: eranian@gmail.com
Cc: perfmon2-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org,
Chris J Arges <arges@linux.vnet.ibm.com>
Subject: [PATCH] perfmon2 add support for ppc970 processors
Date: Thu, 6 Nov 2008 16:59:38 -0700 [thread overview]
Message-ID: <1226015978-19965-1-git-send-email-arges@linux.vnet.ibm.com> (raw)
From: Chris J Arges <arges@linux.vnet.ibm.com>
Allows ppc970(fx,mp,gx) to use the perfmon_power4 module.
---
arch/powerpc/perfmon/perfmon.c | 2 +-
arch/powerpc/perfmon/perfmon_power4.c | 8 +++++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/perfmon/perfmon.c b/arch/powerpc/perfmon/perfmon.c
index a14a1e3..f1d93ee 100644
--- a/arch/powerpc/perfmon/perfmon.c
+++ b/arch/powerpc/perfmon/perfmon.c
@@ -284,7 +284,7 @@ char *pfm_arch_get_pmu_module_name(void)
case PV_970:
case PV_970FX:
case PV_970MP:
- return "perfmon_ppc970";
+ return "perfmon_power4";
case PV_BE:
return "perfmon_cell";
}
diff --git a/arch/powerpc/perfmon/perfmon_power4.c b/arch/powerpc/perfmon/perfmon_power4.c
index eba9e8c..b262de3 100644
--- a/arch/powerpc/perfmon/perfmon_power4.c
+++ b/arch/powerpc/perfmon/perfmon_power4.c
@@ -57,8 +57,15 @@ static int pfm_power4_probe_pmu(void)
unsigned long pvr = mfspr(SPRN_PVR);
int ver = PVR_VER(pvr);
- if ((ver == PV_POWER4) || (ver == PV_POWER4p))
+ switch (ver) {
+ case PV_POWER4:
+ case PV_POWER4p:
+ case PV_970:
+ case PV_970FX:
+ case PV_970MP:
+ case PV_970GX:
return 0;
+ }
return -1;
}
--
1.5.4.5
Signed-off-by: Chris J Arges <arges@linux.vnet.ibm.com>
next reply other threads:[~2008-11-07 0:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-06 23:59 arges [this message]
2008-11-11 21:34 ` stephane eranian
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