From: Mike Wolf <mjw@linux.vnet.ibm.com>
To: linuxppc-dev@ozlabs.org
Subject: Resend: [PATCH] oprofile support for Power 5++
Date: Tue, 10 Jul 2007 13:13:47 -0500 [thread overview]
Message-ID: <4693CC5B.4020207@linux.vnet.ibm.com> (raw)
The patch has not been included and there have been no comments so
I'm resending.
This patch adds a new oprofile cpu type for Power 5 revision 3 chips.
The new name is ppc64/power5++ and is used so that the performance
counters can be set up correctly.
Signed-off-by: Mike Wolf <mjw@us.ibm.com>
--------
linux-2.6.18.ppc64.orig/arch/powerpc/kernel/cputable.c 2006-09-19 22:42:06.000000000 -0500
+++ linux-2.6.18.ppc64/arch/powerpc/kernel/cputable.c 2007-06-11 12:29:47.000000000 -0500
@@ -236,6 +236,21 @@
.oprofile_mmcra_sipr = MMCRA_SIPR,
.platform = "power5",
},
+ { /* Power5++ */
+ .pvr_mask = 0xffffff00,
+ .pvr_value = 0x003b0300,
+ .cpu_name = "POWER5+ (gs)",
+ .cpu_features = CPU_FTRS_POWER5,
+ .cpu_user_features = COMMON_USER_POWER5_PLUS,
+ .icache_bsize = 128,
+ .dcache_bsize = 128,
+ .num_pmcs = 6,
+ .oprofile_cpu_type = "ppc64/power5++",
+ .oprofile_type = PPC_OPROFILE_POWER4,
+ .oprofile_mmcra_sihv = MMCRA_SIHV,
+ .oprofile_mmcra_sipr = MMCRA_SIPR,
+ .platform = "power5+",
+ },
{ /* Power5 GS */
.pvr_mask = 0xffff0000,
.pvr_value = 0x003b0000,
next reply other threads:[~2007-07-10 18:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-10 18:13 Mike Wolf [this message]
2007-07-10 19:43 ` Resend: [PATCH] oprofile support for Power 5++ Michael Neuling
2007-07-10 20:11 ` Mike Wolf
2007-07-10 20:31 ` Michael Neuling
2007-07-10 21:07 ` Will Schmidt
2007-07-10 21:33 ` Maynard Johnson
2007-07-11 20:51 ` Olof Johansson
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