From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C4FC4279792; Tue, 7 Apr 2026 12:16:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775564183; cv=none; b=A68/71b71rom15/BhcoiUzePdXJOrj+O9otSR9H/DxHo454DcRulKOzP9Dxm+hVBpXrlL1mVCrWs9kcALTl2rlF8Sey6NIm1oryNOUyNRMutCpfiJyEBGYP8xr5VkVKH1uXdrxW+qCaSQQFhsl9Ss/3W5hGBkGinDMGZqEzpVYY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775564183; c=relaxed/simple; bh=kzwUiIzKEYQ+jFOBU45ypDEwo6E7Gn7U0kBMrMYVJ+A=; h=From:Date:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=b7ImhX4ub39G0CesUu/xvEr1stKk3kttvTbzFmqOXGyUnDD5GTmtXYoUhvoyqMq7oi//CqVWmxwYMk0EGvkA+gQMzNPnoKY5ps4338wjp9h5+aUFiXqH4hEhawS70moCele5j3naHeaya8kKB7c41jmXz4Gb04fznEvGVWA1dUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=cDN6+8Tl; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="cDN6+8Tl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775564182; x=1807100182; h=from:date:to:cc:subject:in-reply-to:message-id: references:mime-version; bh=kzwUiIzKEYQ+jFOBU45ypDEwo6E7Gn7U0kBMrMYVJ+A=; b=cDN6+8Tld80HhKOOA9i+BYPHyXTqMzB4yg6g5vvexpwWmfVFxDKUUiKi rFuzI9tSeXoTRAEyMgdJ7dl/F2dOW3EFELAjmVP29GrApEFfmYC8USq5J npUpYGGitIfmny/GdHg4RBOjJf9Rt8KJBnrDUwjWRpUXOz9FdqHsSAwCR f7maMWkfjibi8Uin2k2+rEJOADTKlQ5x5n5xys8d+Lpun0eobQTOJ7izj eTQYdAnU7DuAN8fJBEDoUY0CjrGUcXN3BseajUwz2MNu2HwDrwloM9em1 bVWPe146LgdVVBRHZDSMG0t2gj/WFKMknxcex7JyQJ37EkzdACYnyCTYQ g==; X-CSE-ConnectionGUID: HWe8ZQlrQSGvRAXOA6+YIQ== X-CSE-MsgGUID: H4FMW+xrSDe0NPtI8fGbXg== X-IronPort-AV: E=McAfee;i="6800,10657,11752"; a="87975569" X-IronPort-AV: E=Sophos;i="6.23,165,1770624000"; d="scan'208";a="87975569" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2026 05:16:21 -0700 X-CSE-ConnectionGUID: V0nmCttbTzSEMxVz3xhKkQ== X-CSE-MsgGUID: TZxlm+JgRl+2xa2tjVR9pg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,165,1770624000"; d="scan'208";a="227317288" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.244.110]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2026 05:16:19 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Tue, 7 Apr 2026 15:16:14 +0300 (EEST) To: "David E. Box" cc: irenic.rajneesh@gmail.com, srinivas.pandruvada@linux.intel.com, xi.pardee@linux.intel.com, Hans de Goede , LKML , platform-driver-x86@vger.kernel.org Subject: Re: [PATCH V2 07/17] platform/x86/intel/pmc: Add PMC SSRAM Kconfig description In-Reply-To: <20260325014819.1283566-8-david.e.box@linux.intel.com> Message-ID: <3319ff60-39d2-2b4f-9b9d-4f0e1fbcb88b@linux.intel.com> References: <20260325014819.1283566-1-david.e.box@linux.intel.com> <20260325014819.1283566-8-david.e.box@linux.intel.com> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323328-1708292767-1775564174=:983" This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323328-1708292767-1775564174=:983 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: QUOTED-PRINTABLE On Tue, 24 Mar 2026, David E. Box wrote: > Add a proper description for the intel_pmc_ssram driver. >=20 > Signed-off-by: David E. Box > --- >=20 > V2 - No changes >=20 > drivers/platform/x86/intel/pmc/Kconfig | 11 +++++++++++ > 1 file changed, 11 insertions(+) >=20 > diff --git a/drivers/platform/x86/intel/pmc/Kconfig b/drivers/platform/x8= 6/intel/pmc/Kconfig > index c6ef0bcf76af..0f19dc7edcf9 100644 > --- a/drivers/platform/x86/intel/pmc/Kconfig > +++ b/drivers/platform/x86/intel/pmc/Kconfig > @@ -28,3 +28,14 @@ config INTEL_PMC_CORE > =20 > config INTEL_PMC_SSRAM_TELEMETRY > =09tristate > +=09help > +=09 This PCI driver discovers PMC SSRAM telemetry regions through the > +=09 PMC's MMIO interface and registers them with the Intel VSEC framewo= rk > +=09 as Intel PMT telemetry devices. > + > +=09 It probes the PMC SSRAM device, extracts DVSEC information from MMI= O, > +=09 reads device IDs and base addresses for multiple PMCs (main, IOE, P= CH), > +=09 and exposes the discovered telemetry through Intel PMT interfaces > +=09 (including sysfs). > + > +=09 This option is selected by INTEL_PMC_CORE. >=20 Reviewed-by: Ilpo J=E4rvinen --=20 i. --8323328-1708292767-1775564174=:983--