From: Michael Neuling <mikey@neuling.org>
To: mjw@linux.vnet.ibm.com
Cc: linuxppc-dev@ozlabs.org
Subject: Re: Resend: [PATCH] oprofile support for Power 5++
Date: Tue, 10 Jul 2007 14:43:59 -0500 [thread overview]
Message-ID: <14287.1184096639@neuling.org> (raw)
In-Reply-To: <4693CC5B.4020207@linux.vnet.ibm.com>
> 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.
Does it make more sense to call this "ppc64/power5+rev3"?
Mikey
>
> Signed-off-by: Mike Wolf <mjw@us.ibm.com>
>
> --------
> linux-2.6.18.ppc64.orig/arch/powerpc/kernel/cputable.c 2006-09-19 22:4
2:06.000000000 -0500
> +++ linux-2.6.18.ppc64/arch/powerpc/kernel/cputable.c 2007-06-11 12:29:47.000
000000 -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,
>
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
>
next prev parent reply other threads:[~2007-07-10 19:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-10 18:13 Resend: [PATCH] oprofile support for Power 5++ Mike Wolf
2007-07-10 19:43 ` Michael Neuling [this message]
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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