From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 38E7019CD05; Wed, 17 Dec 2025 00:23:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765931030; cv=none; b=eIuqXFiN8Ym75zZOtqY3fNtVOcZRAhZDxwPpvMmmakwLyL53x9hFKTM3yzHAy01D9dF+AMeJScAkI5mY5yxwG9L1yqeP8aLLovahJ0pHy90cICSzalxRLtz4080OCe2ELMHZqJ5Kbj92xzBbVSaCZG1u6mv5mzCgDyny61tlaOQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765931030; c=relaxed/simple; bh=r2y4uihDv7ddbAOsjdPRCDR143qPo65HR4PD8NwBtoQ=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=d1+1A8LnHDr1LvGkv2KoPCoLRZ3RbVfLlcpU5C/AJpnVVvPxaDVX3+wlTlIVUOmvOChXnOmqUlCGSlL4sRwkjFsuk86kiqX+3LYutmDp/B/5xrcc0Mg8VRtsAZNoV63pem51+v62IVBv3F5nzsD9bBFQT/3j7VK6oUhnOxW5EKw= 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=d5BQf4T2; arc=none smtp.client-ip=192.198.163.10 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="d5BQf4T2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765931028; x=1797467028; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=r2y4uihDv7ddbAOsjdPRCDR143qPo65HR4PD8NwBtoQ=; b=d5BQf4T2ywsRhsj4zucds/Ny/BQ1PihHyNRQ0caqOkr/zy7cD9V22uCk wcIYyF5U3Ahjkg6vP/3e395O25TAF3zSTIBgomnACWW+LG+1l3zXSgATa 0NeXu+lkTRxMlcRRPAIEvbviIRB+p5aeBS/btTUVO26pIRzCGMBZ2DSDE lsSCTYwsGHP+jEfvtd9eKsy+Nf0u8MTVy2xS45wjHgtHfD67wzNTJ+mxd LOIIWLguYMGPu444y+q0BAulW7OW336oWwSeDfjgc5pFxtU6llXDCf6e4 d6c5TMnWEaJS0SykN+Cb0SN4LGGv6vO22o7jQVI84zKg/mzE7aGgNW1RZ g==; X-CSE-ConnectionGUID: dX4Xh8NfQjOqOSIv5bnOKg== X-CSE-MsgGUID: DFAtJmxkQM+319brsajS/Q== X-IronPort-AV: E=McAfee;i="6800,10657,11644"; a="79228264" X-IronPort-AV: E=Sophos;i="6.21,154,1763452800"; d="scan'208";a="79228264" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2025 16:23:46 -0800 X-CSE-ConnectionGUID: bMJkbgCvRv+rNrORPTB6Og== X-CSE-MsgGUID: E4f5XyS9Q/WuEcynyP3U1w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,154,1763452800"; d="scan'208";a="228858105" Received: from sghuge-mobl2.amr.corp.intel.com (HELO xpardee-desk.lan) ([10.125.110.225]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2025 16:23:46 -0800 From: Xi Pardee To: xi.pardee@linux.intel.com, irenic.rajneesh@gmail.com, david.e.box@linux.intel.com, hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH 0/3] Enable substate residencies for multiple PMCs Date: Tue, 16 Dec 2025 16:23:37 -0800 Message-ID: <20251217002343.2289577-1-xi.pardee@linux.intel.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch series enables substate residencies for multiple PMCs. The first two patches prepare this change: - The first patch changes the datatype of LPM mode attributes to u8. - The second patch moves the LPM mode attributes from the pmc_dev to the pmc struture. The final patch enables the substate residencies for multiple PMCs. Xi Pardee (3): platform/x86/intel/pmc: Change LPM mode fields to u8 platform/x86/intel/pmc: Move LPM mode attributes to PMC platform/x86/intel/pmc: Enable substate residencies for multiple PMCs drivers/platform/x86/intel/pmc/core.c | 79 ++++++++++++++++++--------- drivers/platform/x86/intel/pmc/core.h | 15 +++-- 2 files changed, 60 insertions(+), 34 deletions(-) -- 2.43.0