[PATCH 2/2] powerpc: oprofile: enable support for ppc750 processors
Benjamin Herrenschmidt
benh at kernel.crashing.org
Wed Mar 4 15:47:58 EST 2009
On Tue, 2009-01-06 at 14:55 +0200, Octavian Purdila wrote:
> Signed-off-by: Octavian Purdila <opurdila at ixiacom.com>
So I'm going to merge 1/2 but this one should really be changed to
advertise ppc/750 in oprofile_cpu_type (ie. to userspace).
Cheers,
Ben.
> arch/powerpc/kernel/cputable.c | 6 ++++++
> 1 files changed, 6 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
> index 923f87a..4e20cfb 100644
> --- a/arch/powerpc/kernel/cputable.c
> +++ b/arch/powerpc/kernel/cputable.c
> @@ -726,6 +726,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .cpu_setup = __setup_cpu_750,
> .machine_check = machine_check_generic,
> .platform = "ppc750",
> + .oprofile_cpu_type = "ppc/7450",
> + .oprofile_type = PPC_OPROFILE_G4,
> },
> { /* 750FX rev 2.0 must disable HID0[DPM] */
> .pvr_mask = 0xffffffff,
> @@ -741,6 +743,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .cpu_setup = __setup_cpu_750,
> .machine_check = machine_check_generic,
> .platform = "ppc750",
> + .oprofile_cpu_type = "ppc/7450",
> + .oprofile_type = PPC_OPROFILE_G4,
> },
> { /* 750FX (All revs except 2.0) */
> .pvr_mask = 0xffff0000,
> @@ -756,6 +760,8 @@ static struct cpu_spec __initdata cpu_specs[] = {
> .cpu_setup = __setup_cpu_750fx,
> .machine_check = machine_check_generic,
> .platform = "ppc750",
> + .oprofile_cpu_type = "ppc/7450",
> + .oprofile_type = PPC_OPROFILE_G4,
> },
> { /* 750GX */
> .pvr_mask = 0xffff0000,
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