linux-kernel - Re: [PATCH 4/9] platform/x86/intel/sdsi: Add meter certificate support

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Message-ID: <Y2JKm/TPgVAku93M@smile.fi.intel.com>
Date:   Wed, 2 Nov 2022 12:46:51 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     "David E. Box" <david.e.box@...ux.intel.com>
Cc:     hdegoede@...hat.com, markgross@...nel.org,
        srinivas.pandruvada@...el.com, platform-driver-x86@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/9] platform/x86/intel/sdsi: Add meter certificate
 support

On Tue, Nov 01, 2022 at 12:10:18PM -0700, David E. Box wrote:
> Add support for reading the meter certificate from Intel On Demand
> hardware.  The meter certificate [1] is used to access the utilization
> metrics of enabled features in support of the Intel On Demand consumption
> model. Similar to the state certificate, the meter certificate is read by
> mailbox command.
> 
> [1] https://github.com/intel-sandbox/debox1.intel_sdsi/blob/gnr-review/meter-certificate.rst

Link: tag?

...

>  static BIN_ATTR(state_certificate, 0400, state_certificate_read, NULL, SDSI_SIZE_READ_MSG);

BIN_ATTR_ADMiN_RO() ?

...

> +static BIN_ATTR(meter_certificate, 0400, meter_certificate_read, NULL, SDSI_SIZE_READ_MSG);

Ditto.

-- 
With Best Regards,
Andy Shevchenko