linux-kernel - Re: [PATCH 0/3] ACPI: Add support for PCC Operation Region

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Date:   Mon, 22 Nov 2021 17:59:08 +0000
From:   Sudeep Holla <sudeep.holla@....com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Robert Moore <robert.moore@...el.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        "open list:ACPI COMPONENT ARCHITECTURE (ACPICA)" <devel@...ica.org>
Subject: Re: [PATCH 0/3] ACPI: Add support for PCC Operation Region

Hi Rafael,


Thanks for the response, sorry for the delay as I was away.

On Fri, Nov 05, 2021 at 03:58:14PM +0100, Rafael J. Wysocki wrote:
> Hi Sudeep,
> 
> On Tue, Nov 2, 2021 at 7:26 PM Sudeep Holla <sudeep.holla@....com> wrote:
> >
> > Hi,
> >
> > This series adds support for ACPI PCC OpRegion added in ACPI 6.3
> > I understand that the ACPICA changes need to go via different route,
> > but I am posting it together to give complete narative/picture for
> > the review/discussion.
> >
> > Regards,
> > Sudeep
> >
> > Sudeep Holla (3):
> >   ACPICA: Fix wrong interpretation of PCC address
> >   ACPICA: Add support for PCC Opregion special context data
> 
> The above two need to be submitted to the upstream project via GitHub
> at https://github.com/acpica/acpica
> 

Thanks for the info, I had a rough idea but posted these for reference here
anyways.

> The will be applicable to the Linux code base only after they have
> been accepted by the upstream.
>

Sure, I have now sent the pull request(https://github.com/acpica/acpica/pull/735)

> >   ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype
> 
> And this one will be applied when the above happens.
>

Make sense.

-- 
Regards,
Sudeep