linux-kernel - Re: [PATCH 1/3] peci: Add Intel Sapphire Rapids support

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Date:   Wed, 12 Jul 2023 10:49:11 +0200
From:   Naresh Solanki <naresh.solanki@...ements.com>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     linux-kernel@...r.kernel.org, linux-hwmon@...r.kernel.org,
        iwona.winiarska@...el.com, jdelvare@...e.com,
        Patrick Rudolph <patrick.rudolph@...ements.com>,
        openbmc@...ts.ozlabs.org
Subject: Re: [PATCH 1/3] peci: Add Intel Sapphire Rapids support

Hi Guenter,

On Tue, 11 Jul 2023 at 21:46, Guenter Roeck <linux@...ck-us.net> wrote:
>
> On 7/11/23 09:04, Naresh Solanki wrote:
> > Add support for detection of Intel Sapphire Rapids processor based on
> > CPU family & model.
> >
> > Sapphire Rapids Xeon processors with the family set to 6 and the
> > model set to INTEL_FAM6_SAPPHIRERAPIDS_X. The data field for this entry
> > is "spr".
> >
> > Signed-off-by: Patrick Rudolph <patrick.rudolph@...ements.com>
> > Signed-off-by: Naresh Solanki <Naresh.Solanki@...ements.com>
>
> Please version your patches and provide change logs.
Yes, I missed that. Will be updated in the next patchset.
>
> Guenter
>
> > ---
> >   drivers/peci/cpu.c | 5 +++++
> >   1 file changed, 5 insertions(+)
> >
> > diff --git a/drivers/peci/cpu.c b/drivers/peci/cpu.c
> > index de4a7b3e5966..3668a908d259 100644
> > --- a/drivers/peci/cpu.c
> > +++ b/drivers/peci/cpu.c
> > @@ -318,6 +318,11 @@ static const struct peci_device_id peci_cpu_device_ids[] = {
> >               .model  = INTEL_FAM6_ICELAKE_X,
> >               .data   = "icx",
> >       },
> > +     { /* Sapphire Rapids Xeon */
> > +             .family = 6,
> > +             .model  = INTEL_FAM6_SAPPHIRERAPIDS_X,
> > +             .data   = "spr",
> > +     },
> >       { /* Icelake Xeon D */
> >               .family = 6,
> >               .model  = INTEL_FAM6_ICELAKE_D,
> >
> > base-commit: 4dbbaf8fbdbd13adc80731b2452257857e4c2d8b
>

Regards,
Naresh