Resend: [PATCH] oprofile support for Power 5++
Michael Neuling
mikey at neuling.org
Wed Jul 11 05:43:59 EST 2007
> 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 at 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 at ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
>
More information about the Linuxppc-dev
mailing list