From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E3EF4CE9D7A for ; Wed, 7 Jan 2026 00:22:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9FF2310E1EE; Wed, 7 Jan 2026 00:22:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Zmkd0xmO"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1DF3710E1EE; Wed, 7 Jan 2026 00:22:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767745330; x=1799281330; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=NvyNXaAF2B9RxogMt35VloMFXHt6Ae4vqEsrkXyRxfM=; b=Zmkd0xmOqMDN5B1FgnVmbn3H78gOaCXGCjWEu6gtepc5gv3LmdoB6p6a XdZsaG5LuginhkXM/12Pp4qD5XWx0xIQgLikyvSs/dgVwXJIboDdy06m6 /AD+s0vIkBWfCtHdthtkbpMbvDWXmfIYLD3EGCmD1Z/SS3XGFV563zNL9 lumniiwEWTMl11bHUNkZE+6JZ69gJbdUNQCkphPthfg+Vpjkh7SHkTgoR fpsNUUei4CXhYmlZtN66ReFtfVtkDNNQrYdD5E3vSuYzkMv8nqRl0d81U RyJadTVu2aGxYy9Hfn9dE7E1+fLOLcGaj55LGC7j/epO/sbSVVKCh2tDi w==; X-CSE-ConnectionGUID: J2M7mQrbSSqa9MboI4J2Jw== X-CSE-MsgGUID: byXPViFnQmmpew2r04k3xQ== X-IronPort-AV: E=McAfee;i="6800,10657,11663"; a="69164114" X-IronPort-AV: E=Sophos;i="6.21,206,1763452800"; d="scan'208";a="69164114" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jan 2026 16:22:09 -0800 X-CSE-ConnectionGUID: 2t//YsLMQlGnPko4Z79khQ== X-CSE-MsgGUID: 14nhtsiDQL2YPo5VlCkReQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,206,1763452800"; d="scan'208";a="206931516" Received: from debox1-desk4.jf.intel.com ([10.88.27.138]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jan 2026 16:22:08 -0800 From: "David E. Box" To: thomas.hellstrom@linux.intel.com, rodrigo.vivi@intel.com, irenic.rajneesh@gmail.com, ilpo.jarvinen@linux.intel.com, srinivas.pandruvada@linux.intel.com, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, xi.pardee@linux.intel.comn Cc: "David E. Box" , hansg@kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: [PATCH 0/4] platform/x86/intel/vsec: Prep for ACPI PMT discovery Date: Tue, 6 Jan 2026 16:21:47 -0800 Message-ID: <20260107002153.63830-1-david.e.box@linux.intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" This series updates intel_vsec to decouple helper APIs from PCI, clean up error handling, and plumb ACPI=E2=80=91based Intel Platform Monitoring Tech= nology (PMT) discovery through the vsec layer. It is preparatory infrastructure for the follow=E2=80=91on PMT core/telemetry and PMC/SSRAM series that add = ACPI discovery and new platforms. Highlights -- Decouple add/link helpers from PCI so users need only a struct device. -- Switch exported helpers from struct pci_dev to struct device. -- Return real error codes from the registration path. -- Carry ACPI PMT discovery tables through vsec. David E. Box (4): platform/x86/intel/vsec: Decouple add/link helpers from PCI platform/x86/intel/vsec: Switch exported helpers from pci_dev to device platform/x86/intel/vsec: Return real error codes from registration path platform/x86/intel/vsec: Plumb ACPI PMT discovery tables through vsec drivers/gpu/drm/xe/xe_debugfs.c | 2 +- drivers/gpu/drm/xe/xe_hwmon.c | 2 +- drivers/gpu/drm/xe/xe_vsec.c | 7 +- drivers/gpu/drm/xe/xe_vsec.h | 2 +- drivers/platform/x86/intel/pmc/core.c | 4 +- .../platform/x86/intel/pmc/ssram_telemetry.c | 2 +- drivers/platform/x86/intel/pmt/class.c | 8 +- drivers/platform/x86/intel/pmt/class.h | 4 +- drivers/platform/x86/intel/pmt/discovery.c | 4 +- drivers/platform/x86/intel/pmt/telemetry.c | 13 +- drivers/platform/x86/intel/pmt/telemetry.h | 11 +- drivers/platform/x86/intel/sdsi.c | 5 +- drivers/platform/x86/intel/vsec.c | 115 +++++++++++------- drivers/platform/x86/intel/vsec_tpmi.c | 8 +- include/linux/intel_vsec.h | 40 ++++-- 15 files changed, 136 insertions(+), 91 deletions(-) base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8 --=20 2.43.0