linux-kernel - Re: [PATCH V3 00/15] Intel VSEC/PMT: Introduce Discovery Driver

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Message-Id: <175153023646.8357.14828595218757501837.b4-ty@linux.intel.com>
Date: Thu, 03 Jul 2025 11:10:36 +0300
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org, 
 srinivas.pandruvada@...ux.intel.com, andriy.shevchenko@...ux.intel.com, 
 tony.luck@...el.com, xi.pardee@...ux.intel.com, 
 "David E. Box" <david.e.box@...ux.intel.com>
Cc: Hans de Goede <hansg@...nel.org>
Subject: Re: [PATCH V3 00/15] Intel VSEC/PMT: Introduce Discovery Driver

On Wed, 02 Jul 2025 19:28:15 -0700, David E. Box wrote:

> This patch series introduces a new discovery driver for Intel Platform
> Monitoring Technology (PMT) and a set of supporting changes to improve
> telemetry integration across Intel VSEC features.
> 
> The primary goal of this series is to add the PMT Discovery driver, which
> enumerates and exposes telemetry attributes by parsing hardware-provided
> discovery tables from OOBMSM devices. In particular, the discovery driver
> gathers detailed capability information (such as telemetry region
> attributes) that will later enable direct access to telemetry regions via a
> new API (intel_pmt_get_regions_by_feature()). This API is crucial for
> retrieving data like per-RMID counters.
> 
> [...]


Thank you for your contribution, it has been applied to my local
review-ilpo-next branch. Note it will show up in the public
platform-drivers-x86/review-ilpo-next branch only once I've pushed my
local branch there, which might take a while.

The list of commits applied:
[01/15] MAINTAINERS: Add link to documentation of Intel PMT ABI
        commit: fb1311b3f171bbb3c07cc7764ec981605564c83a
[02/15] platform/x86/intel/vsec: Add private data for per-device data
        commit: dc957ab6aa05c118c3da0542428a4d6602aa2d2d
[03/15] platform/x86/intel/vsec: Create wrapper to walk PCI config space
        commit: b0631f8a5740c55b52d02174cc4c9c84cc7a16a1
[04/15] platform/x86/intel/vsec: Add device links to enforce dependencies
        commit: 8a67d4b49bbdebcd255abde9e652092c3de3b657
[05/15] platform/x86/intel/vsec: Skip absent features during initialization
        commit: 1f3855ea7d6b03f68c2eec7a0bcd537cedcc6680
[06/15] platform/x86/intel/vsec: Skip driverless features
        commit: e4436e98672c7993cdfd7743efd0fcaa8df7cc17
[07/15] platform/x86/intel/vsec: Add new Discovery feature
        commit: 10f32796e86c04f73b7f8580cc9483765ed19f49
[08/15] platform/x86/intel/pmt: Add PMT Discovery driver
        commit: d9a0788093565c300f7c8dd034dbfa6ac4da9aa6
[09/15] docs: Add ABI documentation for intel_pmt feature directories
        commit: 2e7ba52110ef15d29846b40eb28b400f1fb1834a
[10/15] platform/x86/intel/tpmi: Relocate platform info to intel_vsec.h
        commit: 934954df0f44de5e10afc1af84c06f78149f15fe
[11/15] platform/x86/intel/vsec: Set OOBMSM to CPU mapping
        commit: a885a2780937afac4f31f00d11663f50d05dfb35
[12/15] platform/x86/intel/tpmi: Get OOBMSM CPU mapping from TPMI
        commit: c9699057521834862616ce159a47bd33920f0d9f
[13/15] platform/x86/intel/pmt/discovery: Get telemetry attributes
        commit: 86fc85c75bcd9b0f28afadd60c9f890669b42ba4
[14/15] platform/x86/intel/pmt/telemetry: Add API to retrieve telemetry regions by feature
        commit: 42dabe5442887946b16e64c6ebe91d2671a96fbb
[15/15] platform/x86/intel/pmt: KUNIT test for PMT Enhanced Discovery API
        commit: b9707d46a95962bb4e28ae1929015e419ad6aff7

--
 i.